Agriculture-front-end/public/Cesium/Cesium.js

/**
 * @license
 * Cesium - https://github.com/CesiumGS/cesium
 * Version 1.104
 *
 * Copyright 2011-2022 Cesium Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Columbus View (Pat. Pend.)
 *
 * Portions licensed separately.
 * See https://github.com/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details.
 */

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 * URI.js - Mutating URLs
 * IPv6 Support
 *
 * Version: 1.19.11
 *
 * Author: Rodney Rehm
 * Web: http://medialize.github.io/URI.js/
 *
 * Licensed under
 *   MIT License http://www.opensource.org/licenses/mit-license
 *
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 * URI.js - Mutating URLs
 * Second Level Domain (SLD) Support
 *
 * Version: 1.19.11
 *
 * Author: Rodney Rehm
 * Web: http://medialize.github.io/URI.js/
 *
 * Licensed under
 *   MIT License http://www.opensource.org/licenses/mit-license
 *
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 *
 * Version: 1.19.11
 *
 * Author: Rodney Rehm
 * Web: http://medialize.github.io/URI.js/
 *
 * Licensed under
 *   MIT License http://www.opensource.org/licenses/mit-license
 *
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this._parts.urn?b===void 0?"":this:(b!==void 0&&(b===0&&(b=null),b&&(b+="",b.charAt(0)===":"&&(b=b.substring(1)),r.ensureValidPort(b))),L.call(this,b,v))},a.hostname=function(b,v){if(this._parts.urn)return b===void 0?"":this;if(b!==void 0){var I={preventInvalidHostname:this._parts.preventInvalidHostname},R=r.parseHost(b,I);if(R!=="/")throw new TypeError('Hostname "'+b+'" contains characters other than [A-Z0-9.-]');b=I.hostname,this._parts.preventInvalidHostname&&r.ensureValidHostname(b,this._parts.protocol)}return N.call(this,b,v)},a.origin=function(b,v){if(this._parts.urn)return b===void 0?"":this;if(b===void 0){var I=this.protocol(),R=this.authority();return R?(I?I+"://":"")+this.authority():""}else{var F=r(b);return this.protocol(F.protocol()).authority(F.authority()).build(!v),this}},a.host=function(b,v){if(this._parts.urn)return b===void 0?"":this;if(b===void 0)return this._parts.hostname?r.buildHost(this._parts):"";var I=r.parseHost(b,this._parts);if(I!=="/")throw new TypeError('Hostname "'+b+'" contains characters other than [A-Z0-9.-]');return this.build(!v),this},a.authority=function(b,v){if(this._parts.urn)return b===void 0?"":this;if(b===void 0)return this._parts.hostname?r.buildAuthority(this._parts):"";var I=r.parseAuthority(b,this._parts);if(I!=="/")throw new TypeError('Hostname "'+b+'" contains characters other than [A-Z0-9.-]');return this.build(!v),this},a.userinfo=function(b,v){if(this._parts.urn)return b===void 0?"":this;if(b===void 0){var I=r.buildUserinfo(this._parts);return I&&I.substring(0,I.length-1)}else return b[b.length-1]!=="@"&&(b+="@"),r.parseUserinfo(b,this._parts),this.build(!v),this},a.resource=function(b,v){var I;return b===void 0?this.path()+this.search()+this.hash():(I=r.parse(b),this._parts.path=I.path,this._parts.query=I.query,this._parts.fragment=I.fragment,this.build(!v),this)},a.subdomain=function(b,v){if(this._parts.urn)return b===void 0?"":this;if(b===void 0){if(!this._parts.hostname||this.is("IP"))return"";var I=this._parts.hostname.length-this.domain().length-1;return this._parts.hostname.substring(0,I)||""}else{var R=this._parts.hostname.length-this.domain().length,F=this._parts.hostname.substring(0,R),z=new RegExp("^"+l(F));if(b&&b.charAt(b.length-1)!=="."&&(b+="."),b.indexOf(":")!==-1)throw new TypeError("Domains cannot contain colons");return b&&r.ensureValidHostname(b,this._parts.protocol),this._parts.hostname=this._parts.hostname.replace(z,b),this.build(!v),this}},a.domain=function(b,v){if(this._parts.urn)return b===void 0?"":this;if(typeof b=="boolean"&&(v=b,b=void 0),b===void 0){if(!this._parts.hostname||this.is("IP"))return"";var I=this._parts.hostname.match(/\./g);if(I&&I.length<2)return this._parts.hostname;var R=this._parts.hostname.length-this.tld(v).length-1;return R=this._parts.hostname.lastIndexOf(".",R-1)+1,this._parts.hostname.substring(R)||""}else{if(!b)throw new TypeError("cannot set domain empty");if(b.indexOf(":")!==-1)throw new TypeError("Domains cannot contain 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F=!1;b.charAt(0)==="/"&&(b=b.substring(1)),b.match(/\.?\//)&&(F=!0);var z=new RegExp(l(this.filename())+"$");return b=r.recodePath(b),this._parts.path=this._parts.path.replace(z,b),F?this.normalizePath(v):this.build(!v),this}},a.suffix=function(b,v){if(this._parts.urn)return b===void 0?"":this;if(b===void 0||b===!0){if(!this._parts.path||this._parts.path==="/")return"";var I=this.filename(),R=I.lastIndexOf("."),F,z;return R===-1?"":(F=I.substring(R+1),z=/^[a-z0-9%]+$/i.test(F)?F:"",b?r.decodePathSegment(z):z)}else{b.charAt(0)==="."&&(b=b.substring(1));var V=this.suffix(),G;if(V)b?G=new RegExp(l(V)+"$"):G=new RegExp(l("."+V)+"$");else{if(!b)return this;this._parts.path+="."+r.recodePath(b)}return G&&(b=r.recodePath(b),this._parts.path=this._parts.path.replace(G,b)),this.build(!v),this}},a.segment=function(b,v,I){var R=this._parts.urn?":":"/",F=this.path(),z=F.substring(0,1)==="/",V=F.split(R);if(b!==void 0&&typeof b!="number"&&(I=v,v=b,b=void 0),b!==void 0&&typeof b!="number")throw new 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this._parts.protocol=="string"&&(this._parts.protocol=this._parts.protocol.toLowerCase(),this.build(!b)),this},a.normalizeHostname=function(b){return this._parts.hostname&&(this.is("IDN")&&e?this._parts.hostname=e.toASCII(this._parts.hostname):this.is("IPv6")&&t&&(this._parts.hostname=t.best(this._parts.hostname)),this._parts.hostname=this._parts.hostname.toLowerCase(),this.build(!b)),this},a.normalizePort=function(b){return typeof this._parts.protocol=="string"&&this._parts.port===r.defaultPorts[this._parts.protocol]&&(this._parts.port=null,this.build(!b)),this},a.normalizePath=function(b){var v=this._parts.path;if(!v)return this;if(this._parts.urn)return this._parts.path=r.recodeUrnPath(this._parts.path),this.build(!b),this;if(this._parts.path==="/")return this;v=r.recodePath(v);var I,R="",F,z;for(v.charAt(0)!=="/"&&(I=!0,v="/"+v),(v.slice(-3)==="/.."||v.slice(-2)==="/.")&&(v+="/"),v=v.replace(/(\/(\.\/)+)|(\/\.$)/g,"/").replace(/\/{2,}/g,"/"),I&&(R=v.substring(1).match(/^(\.\.\/)+/)||"",R&&(R=R[0]));F=v.search(/\/\.\.(\/|$)/),F!==-1;){if(F===0){v=v.substring(3);continue}z=v.substring(0,F).lastIndexOf("/"),z===-1&&(z=F),v=v.substring(0,z)+v.substring(F+3)}return I&&this.is("relative")&&(v=R+v.substring(1)),this._parts.path=v,this.build(!b),this},a.normalizePathname=a.normalizePath,a.normalizeQuery=function(b){return typeof this._parts.query=="string"&&(this._parts.query.length?this.query(r.parseQuery(this._parts.query,this._parts.escapeQuerySpace)):this._parts.query=null,this.build(!b)),this},a.normalizeFragment=function(b){return this._parts.fragment||(this._parts.fragment=null,this.build(!b)),this},a.normalizeSearch=a.normalizeQuery,a.normalizeHash=a.normalizeFragment,a.iso8859=function(){var 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v=this.clone(),I=["protocol","username","password","hostname","port"],R,F,z;if(this._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(b instanceof r||(b=new r(b)),v._parts.protocol||(v._parts.protocol=b._parts.protocol,this._parts.hostname))return v;for(F=0;z=I[F];F++)v._parts[z]=b._parts[z];return v._parts.path?(v._parts.path.substring(-2)===".."&&(v._parts.path+="/"),v.path().charAt(0)!=="/"&&(R=b.directory(),R=R||(b.path().indexOf("/")===0?"/":""),v._parts.path=(R?R+"/":"")+v._parts.path,v.normalizePath())):(v._parts.path=b._parts.path,v._parts.query||(v._parts.query=b._parts.query)),v.build(),v},a.relativeTo=function(b){var v=this.clone().normalize(),I,R,F,z,V;if(v._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(b=new r(b).normalize(),I=v._parts,R=b._parts,z=v.path(),V=b.path(),z.charAt(0)!=="/")throw new Error("URI is already relative");if(V.charAt(0)!=="/")throw new Error("Cannot 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|_==49492||_==49520||_==49548||_==49576||_==49604||_==49632||_==49660||_==49688||_==49716||_==49744||_==49772||_==49800||_==49828||_==49856||_==49884||_==49912||_==49940||_==49968||_==49996||_==50024||_==50052||_==50080||_==50108||_==50136||_==50164||_==50192||_==50220||_==50248||_==50276||_==50304||_==50332||_==50360||_==50388||_==50416||_==50444||_==50472||_==50500||_==50528||_==50556||_==50584||_==50612||_==50640||_==50668||_==50696||_==50724||_==50752||_==50780||_==50808||_==50836||_==50864||_==50892||_==50920||_==50948||_==50976||_==51004||_==51032||_==51060||_==51088||_==51116||_==51144||_==51172||_==51200||_==51228||_==51256||_==51284||_==51312||_==51340||_==51368||_==51396||_==51424||_==51452||_==51480||_==51508||_==51536||_==51564||_==51592||_==51620||_==51648||_==51676||_==51704||_==51732||_==51760||_==51788||_==51816||_==51844||_==51872||_==51900||_==51928||_==51956||_==51984||_==52012||_==52040||_==52068||_==52096||_==52124||_==52152||_==52180||_==52208||_==52236||_==52264||_==52292||_==52320||_==52348||_==52376||_==52404||_==52432||_==52460||_==52488||_==52516||_==52544||_==52572||_==52600||_==52628||_==52656||_==52684||_==52712||_==52740||_==52768||_==52796||_==52824||_==52852||_==52880||_==52908||_==52936||_==52964||_==52992||_==53020||_==53048||_==53076||_==53104||_==53132||_==53160||_==53188||_==53216||_==53244||_==53272||_==53300||_==53328||_==53356||_==53384||_==53412||_==53440||_==53468||_==53496||_==53524||_==53552||_==53580||_==53608||_==53636||_==53664||_==53692||_==53720||_==53748||_==53776||_==53804||_==53832||_==53860||_==53888||_==53916||_==53944||_==53972||_==54e3||_==54028||_==54056||_==54084||_==54112||_==54140||_==54168||_==54196||_==54224||_==54252||_==54280||_==54308||_==54336||_==54364||_==54392||_==54420||_==54448||_==54476||_==54504||_==54532||_==54560||_==54588||_==54616||_==54644||_==54672||_==54700||_==54728||_==54756||_==54784||_==54812||_==54840||_==54868||_==54896||_==54924||_==54952||_==54980||_==55008||_==55036||_==55064||_==55092||_==55120||_==55148||_==55176?l:44033<=_&&_<=44059||44061<=_&&_<=44087||44089<=_&&_<=44115||44117<=_&&_<=44143||44145<=_&&_<=44171||44173<=_&&_<=44199||44201<=_&&_<=44227||44229<=_&&_<=44255||44257<=_&&_<=44283||44285<=_&&_<=44311||44313<=_&&_<=44339||44341<=_&&_<=44367||44369<=_&&_<=44395||44397<=_&&_<=44423||44425<=_&&_<=44451||44453<=_&&_<=44479||44481<=_&&_<=44507||44509<=_&&_<=44535||44537<=_&&_<=44563||44565<=_&&_<=44591||44593<=_&&_<=44619||44621<=_&&_<=44647||44649<=_&&_<=44675||44677<=_&&_<=44703||44705<=_&&_<=44731||44733<=_&&_<=44759||44761<=_&&_<=44787||44789<=_&&_<=44815||44817<=_&&_<=44843||44845<=_&&_<=44871||44873<=_&&_<=44899||44901<=_&&_<=44927||44929<=_&&_<=44955||44957<=_&&_<=44983||44985<=_&&_<=45011||45013<=_&&_<=45039||45041<=_&&_<=45067||45069<=_&&_<=45095||45097<=_&&_<=45123||45125<=_&&_<=45151||45153<=_&&_<=45179||45181<=_&&_<=45207||45209<=_&&_<=45235||45237<=_&&_<=45263||45265<=_&&_<=45291||45293<=_&&_<=45319||45321<=_&&_<=45347||45349<=_&&_<=45375||45377<=_&&_<=45403||45405<=_&&_<=45431||45433<=_&&_<=45459||45461<=_&&_<=45487||45489<=_&&_<=45515||45517<=_&&_<=45543||45545<=_&&_<=45571||45573<=_&&_<=45599||45601<=_&&_<=45627||45629<=_&&_<=45655||45657<=_&&_<=45683||45685<=_&&_<=45711||45713<=_&&_<=45739||45741<=_&&_<=45767||45769<=_&&_<=45795||45797<=_&&_<=45823||45825<=_&&_<=45851||45853<=_&&_<=45879||45881<=_&&_<=45907||45909<=_&&_<=45935||45937<=_&&_<=45963||45965<=_&&_<=45991||45993<=_&&_<=46019||46021<=_&&_<=46047||46049<=_&&_<=46075||46077<=_&&_<=46103||46105<=_&&_<=46131||46133<=_&&_<=46159||46161<=_&&_<=46187||46189<=_&&_<=46215||46217<=_&&_<=46243||46245<=_&&_<=46271||46273<=_&&_<=46299||46301<=_&&_<=46327||46329<=_&&_<=46355||46357<=_&&_<=46383||46385<=_&&_<=46411||46413<=_&&_<=46439||46441<=_&&_<=46467||46469<=_&&_<=46495||46497<=_&&_<=46523||46525<=_&&_<=46551||46553<=_&&_<=46579||46581<=_&&_<=46607||46609<=_&&_<=46635||46637<=_&&_<=46663||46665<=_&&_<=46691||46693<=_&&_<=46719||46721<=_&&_<=46747||46749<=_&&_<=46775||46777<=_&&_<=46803||46805<=_&&_<=46831||46833<=_&&_<=46859||46861<=_&&_<=46887||46889<=_&&_<=46915||46917<=_&&_<=46943||46945<=_&&_<=46971||46973<=_&&_<=46999||47001<=_&&_<=47027||47029<=_&&_<=47055||47057<=_&&_<=47083||47085<=_&&_<=47111||47113<=_&&_<=47139||47141<=_&&_<=47167||47169<=_&&_<=47195||47197<=_&&_<=47223||47225<=_&&_<=47251||47253<=_&&_<=47279||47281<=_&&_<=47307||47309<=_&&_<=47335||47337<=_&&_<=47363||47365<=_&&_<=47391||47393<=_&&_<=47419||47421<=_&&_<=47447||47449<=_&&_<=47475||47477<=_&&_<=47503||47505<=_&&_<=47531||47533<=_&&_<=47559||47561<=_&&_<=47587||47589<=_&&_<=47615||47617<=_&&_<=47643||47645<=_&&_<=47671||47673<=_&&_<=47699||47701<=_&&_<=47727||47729<=_&&_<=47755||47757<=_&&_<=47783||47785<=_&&_<=47811||47813<=_&&_<=47839||47841<=_&&_<=47867||47869<=_&&_<=47895||47897<=_&&_<=47923||47925<=_&&_<=47951||47953<=_&&_<=47979||47981<=_&&_<=48007||48009<=_&&_<=48035||48037<=_&&_<=48063||48065<=_&&_<=48091||48093<=_&&_<=48119||48121<=_&&_<=48147||48149<=_&&_<=48175|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|55177<=_&&_<=55203?f:_==9757||_==9977||9994<=_&&_<=9997||_==127877||127938<=_&&_<=127940||_==127943||127946<=_&&_<=127948||128066<=_&&_<=128067||128070<=_&&_<=128080||_==128110||128112<=_&&_<=128120||_==128124||128129<=_&&_<=128131||128133<=_&&_<=128135||_==128170||128372<=_&&_<=128373||_==128378||_==128400||128405<=_&&_<=128406||128581<=_&&_<=128583||128587<=_&&_<=128591||_==128675||128692<=_&&_<=128694||_==128704||_==128716||129304<=_&&_<=129308||129310<=_&&_<=129311||_==129318||129328<=_&&_<=129337||129341<=_&&_<=129342||129489<=_&&_<=129501?g:127995<=_&&_<=127999?h:_==8205?A:_==9792||_==9794||9877<=_&&_<=9878||_==9992||_==10084||_==127752||_==127806||_==127859||_==127891||_==127908||_==127912||_==127979||_==127981||_==128139||128187<=_&&_<=128188||_==128295||_==128300||_==128488||_==128640||_==128658?x:128102<=_&&_<=128105?C:d}return 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this.uint32()|0},c.prototype.sint32=function(){var A=this.uint32();return A>>>1^-(A&1)|0};function d(){var h=new r(0,0),A=0;if(this.len-this.pos>4){for(;A<4;++A)if(h.lo=(h.lo|(this.buf[this.pos]&127)<<A*7)>>>0,this.buf[this.pos++]<128)return h;if(h.lo=(h.lo|(this.buf[this.pos]&127)<<28)>>>0,h.hi=(h.hi|(this.buf[this.pos]&127)>>4)>>>0,this.buf[this.pos++]<128)return h;A=0}else{for(;A<3;++A){if(this.pos>=this.len)throw a(this);if(h.lo=(h.lo|(this.buf[this.pos]&127)<<A*7)>>>0,this.buf[this.pos++]<128)return h}return h.lo=(h.lo|(this.buf[this.pos++]&127)<<A*7)>>>0,h}if(this.len-this.pos>4){for(;A<5;++A)if(h.hi=(h.hi|(this.buf[this.pos]&127)<<A*7+3)>>>0,this.buf[this.pos++]<128)return h}else for(;A<5;++A){if(this.pos>=this.len)throw a(this);if(h.hi=(h.hi|(this.buf[this.pos]&127)<<A*7+3)>>>0,this.buf[this.pos++]<128)return h}throw Error("invalid varint encoding")}c.prototype.bool=function(){return this.uint32()!==0};function p(h,A){return(h[A-4]|h[A-3]<<8|h[A-2]<<16|h[A-1]<<24)>>>0}c.prototype.fixed32=function(){if(this.pos+4>this.len)throw a(this,4);return p(this.buf,this.pos+=4)},c.prototype.sfixed32=function(){if(this.pos+4>this.len)throw a(this,4);return p(this.buf,this.pos+=4)|0};function g(){if(this.pos+8>this.len)throw a(this,8);return new r(p(this.buf,this.pos+=4),p(this.buf,this.pos+=4))}c.prototype.float=function(){if(this.pos+4>this.len)throw a(this,4);var A=i.float.readFloatLE(this.buf,this.pos);return this.pos+=4,A},c.prototype.double=function(){if(this.pos+8>this.len)throw a(this,4);var A=i.float.readDoubleLE(this.buf,this.pos);return this.pos+=8,A},c.prototype.bytes=function(){var A=this.uint32(),x=this.pos,C=this.pos+A;if(C>this.len)throw a(this,A);return this.pos+=A,Array.isArray(this.buf)?this.buf.slice(x,C):x===C?new this.buf.constructor(0):this._slice.call(this.buf,x,C)},c.prototype.string=function(){var A=this.bytes();return s.read(A,0,A.length)},c.prototype.skip=function(A){if(typeof 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r(s){i.call(this,s)}r._configure=function(){o.Buffer&&(r.prototype._slice=o.Buffer.prototype.slice)},r.prototype.string=function(){var a=this.uint32();return this.buf.utf8Slice?this.buf.utf8Slice(this.pos,this.pos=Math.min(this.pos+a,this.len)):this.buf.toString("utf-8",this.pos,this.pos=Math.min(this.pos+a,this.len))},r._configure()},{15:15,9:9}],11:[function(e,t,n){"use strict";t.exports={}},{}],12:[function(e,t,n){"use strict";var i=n;i.Service=e(13)},{13:13}],13:[function(e,t,n){"use strict";t.exports=o;var i=e(15);(o.prototype=Object.create(i.EventEmitter.prototype)).constructor=o;function o(r,s,a){if(typeof r!="function")throw TypeError("rpcImpl must be a function");i.EventEmitter.call(this),this.rpcImpl=r,this.requestDelimited=!!s,this.responseDelimited=!!a}o.prototype.rpcCall=function r(s,a,c,l,f){if(!l)throw TypeError("request must be specified");var d=this;if(!f)return i.asPromise(r,d,s,a,c,l);if(!d.rpcImpl)return setTimeout(function(){f(Error("already 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l=this.hi>>31;return this.hi=((this.hi<<1|this.lo>>>31)^l)>>>0,this.lo=(this.lo<<1^l)>>>0,this},o.prototype.zzDecode=function(){var l=-(this.lo&1);return this.lo=((this.lo>>>1|this.hi<<31)^l)>>>0,this.hi=(this.hi>>>1^l)>>>0,this},o.prototype.length=function(){var l=this.lo,f=(this.lo>>>28|this.hi<<4)>>>0,d=this.hi>>>24;return d===0?f===0?l<16384?l<128?1:2:l<2097152?3:4:f<16384?f<128?5:6:f<2097152?7:8:d<128?9:10}},{15:15}],15:[function(e,t,n){"use strict";var i=n;i.asPromise=e(1),i.base64=e(2),i.EventEmitter=e(3),i.float=e(4),i.inquire=e(5),i.utf8=e(7),i.pool=e(6),i.LongBits=e(14),i.isNode=!!(typeof global<"u"&&global&&global.process&&global.process.versions&&global.process.versions.node),i.global=i.isNode&&global||typeof window<"u"&&window||typeof self<"u"&&self||this,i.emptyArray=Object.freeze?Object.freeze([]):[],i.emptyObject=Object.freeze?Object.freeze({}):{},i.isInteger=Number.isInteger||function(a){return typeof 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this.uint32((S<<1^S>>31)>>>0)};function x(E,S,w){for(;E.hi;)S[w++]=E.lo&127|128,E.lo=(E.lo>>>7|E.hi<<25)>>>0,E.hi>>>=7;for(;E.lo>127;)S[w++]=E.lo&127|128,E.lo=E.lo>>>7;S[w++]=E.lo}d.prototype.uint64=function(S){var w=r.from(S);return this._push(x,w.length(),w)},d.prototype.int64=d.prototype.uint64,d.prototype.sint64=function(S){var w=r.from(S).zzEncode();return this._push(x,w.length(),w)},d.prototype.bool=function(S){return this._push(g,1,S?1:0)};function C(E,S,w){S[w]=E&255,S[w+1]=E>>>8&255,S[w+2]=E>>>16&255,S[w+3]=E>>>24}d.prototype.fixed32=function(S){return this._push(C,4,S>>>0)},d.prototype.sfixed32=d.prototype.fixed32,d.prototype.fixed64=function(S){var w=r.from(S);return this._push(C,4,w.lo)._push(C,4,w.hi)},d.prototype.sfixed64=d.prototype.fixed64,d.prototype.float=function(S){return this._push(i.float.writeFloatLE,4,S)},d.prototype.double=function(S){return this._push(i.float.writeDoubleLE,8,S)};var T=i.Array.prototype.set?function(S,w,D){w.set(S,D)}:function(S,w,D){for(var M=0;M<S.length;++M)w[D+M]=S[M]};d.prototype.bytes=function(S){var w=S.length>>>0;if(!w)return this._push(g,1,0);if(i.isString(S)){var D=d.alloc(w=s.length(S));s.decode(S,D,0),S=D}return this.uint32(w)._push(T,w,S)},d.prototype.string=function(S){var w=a.length(S);return w?this.uint32(w)._push(a.write,w,S):this._push(g,1,0)},d.prototype.fork=function(){return this.states=new f(this),this.head=this.tail=new c(l,0,0),this.len=0,this},d.prototype.reset=function(){return this.states?(this.head=this.states.head,this.tail=this.states.tail,this.len=this.states.len,this.states=this.states.next):(this.head=this.tail=new c(l,0,0),this.len=0),this},d.prototype.ldelim=function(){var S=this.head,w=this.tail,D=this.len;return this.reset().uint32(D),D&&(this.tail.next=S.next,this.tail=w,this.len+=D),this},d.prototype.finish=function(){for(var S=this.head.next,w=this.constructor.alloc(this.len),D=0;S;)S.fn(S.val,w,D),D+=S.len,S=S.next;return w},d._configure=function(E){o=E,d.create=p(),o._configure()}},{15:15}],17:[function(e,t,n){"use strict";t.exports=r;var i=e(16);(r.prototype=Object.create(i.prototype)).constructor=r;var o=e(15);function r(){i.call(this)}r._configure=function(){r.alloc=o._Buffer_allocUnsafe,r.writeBytesBuffer=o.Buffer&&o.Buffer.prototype instanceof Uint8Array&&o.Buffer.prototype.set.name==="set"?function(c,l,f){l.set(c,f)}:function(c,l,f){if(c.copy)c.copy(l,f,0,c.length);else for(var d=0;d<c.length;)l[f++]=c[d++]}},r.prototype.bytes=function(c){o.isString(c)&&(c=o._Buffer_from(c,"base64"));var l=c.length>>>0;return this.uint32(l),l&&this._push(r.writeBytesBuffer,l,c),this};function s(a,c,l){a.length<40?o.utf8.write(a,c,l):c.utf8Write?c.utf8Write(a,l):c.write(a,l)}r.prototype.string=function(c){var l=o.Buffer.byteLength(c);return this.uint32(l),l&&this._push(s,l,c),this},r._configure()},{15:15,16:16}]},{},[8])})()});var wye=tl((qpi,Dz)=>{/* Copyright 2015-2018 Esri. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 @preserve */(function(){var e=function(){var o={};o.defaultNoDataValue=-34027999387901484e22,o.decode=function(f,d){d=d||{};var p=d.encodedMaskData||d.encodedMaskData===null,g=c(f,d.inputOffset||0,p),h=d.noDataValue!==null?d.noDataValue:o.defaultNoDataValue,A=r(g,d.pixelType||Float32Array,d.encodedMaskData,h,d.returnMask),x={width:g.width,height:g.height,pixelData:A.resultPixels,minValue:A.minValue,maxValue:g.pixels.maxValue,noDataValue:h};return A.resultMask&&(x.maskData=A.resultMask),d.returnEncodedMask&&g.mask&&(x.encodedMaskData=g.mask.bitset?g.mask.bitset:null),d.returnFileInfo&&(x.fileInfo=s(g),d.computeUsedBitDepths&&(x.fileInfo.bitDepths=a(g))),x};var r=function(f,d,p,g,h){var A=0,x=f.pixels.numBlocksX,C=f.pixels.numBlocksY,T=Math.floor(f.width/x),E=Math.floor(f.height/C),S=2*f.maxZError,w=Number.MAX_VALUE,D;p=p||(f.mask?f.mask.bitset:null);var M,O;M=new d(f.width*f.height),h&&p&&(O=new Uint8Array(f.width*f.height));for(var L=new Float32Array(T*E),N,_,b=0;b<=C;b++){var v=b!==C?E:f.height%C;if(v!==0)for(var I=0;I<=x;I++){var R=I!==x?T:f.width%x;if(R!==0){var F=b*f.width*E+I*T,z=f.width-R,V=f.pixels.blocks[A],G,U,q;V.encoding<2?(V.encoding===0?G=V.rawData:(l(V.stuffedData,V.bitsPerPixel,V.numValidPixels,V.offset,S,L,f.pixels.maxValue),G=L),U=0):V.encoding===2?q=0:q=V.offset;var Y;if(p)for(_=0;_<v;_++){for(F&7&&(Y=p[F>>3],Y<<=F&7),N=0;N<R;N++)F&7||(Y=p[F>>3]),Y&128?(O&&(O[F]=1),D=V.encoding<2?G[U++]:q,w=w>D?D:w,M[F++]=D):(O&&(O[F]=0),M[F++]=g),Y<<=1;F+=z}else if(V.encoding<2)for(_=0;_<v;_++){for(N=0;N<R;N++)D=G[U++],w=w>D?D:w,M[F++]=D;F+=z}else for(w=w>q?q:w,_=0;_<v;_++){for(N=0;N<R;N++)M[F++]=q;F+=z}if(V.encoding===1&&U!==V.numValidPixels)throw"Block and Mask do not match";A++}}}return{resultPixels:M,resultMask:O,minValue:w}},s=function(f){return{fileIdentifierString:f.fileIdentifierString,fileVersion:f.fileVersion,imageType:f.imageType,height:f.height,width:f.width,maxZError:f.maxZError,eofOffset:f.eofOffset,mask:f.mask?{numBlocksX:f.mask.numBlocksX,numBlocksY:f.mask.numBlocksY,numBytes:f.mask.numBytes,maxValue:f.mask.maxValue}:null,pixels:{numBlocksX:f.pixels.numBlocksX,numBlocksY:f.pixels.numBlocksY,numBytes:f.pixels.numBytes,maxValue:f.pixels.maxValue,noDataValue:f.noDataValue}}},a=function(f){for(var d=f.pixels.numBlocksX*f.pixels.numBlocksY,p={},g=0;g<d;g++){var h=f.pixels.blocks[g];h.encoding===0?p.float32=!0:h.encoding===1?p[h.bitsPerPixel]=!0:p[0]=!0}return Object.keys(p)},c=function(f,d,p){var g={},h=new Uint8Array(f,d,10);if(g.fileIdentifierString=String.fromCharCode.apply(null,h),g.fileIdentifierString.trim()!=="CntZImage")throw"Unexpected file identifier string: "+g.fileIdentifierString;d+=10;var A=new DataView(f,d,24);if(g.fileVersion=A.getInt32(0,!0),g.imageType=A.getInt32(4,!0),g.height=A.getUint32(8,!0),g.width=A.getUint32(12,!0),g.maxZError=A.getFloat64(16,!0),d+=24,!p)if(A=new DataView(f,d,16),g.mask={},g.mask.numBlocksY=A.getUint32(0,!0),g.mask.numBlocksX=A.getUint32(4,!0),g.mask.numBytes=A.getUint32(8,!0),g.mask.maxValue=A.getFloat32(12,!0),d+=16,g.mask.numBytes>0){var x=new Uint8Array(Math.ceil(g.width*g.height/8));A=new DataView(f,d,g.mask.numBytes);var C=A.getInt16(0,!0),T=2,E=0;do{if(C>0)for(;C--;)x[E++]=A.getUint8(T++);else{var S=A.getUint8(T++);for(C=-C;C--;)x[E++]=S}C=A.getInt16(T,!0),T+=2}while(T<g.mask.numBytes);if(C!==-32768||E<x.length)throw"Unexpected end of mask RLE encoding";g.mask.bitset=x,d+=g.mask.numBytes}else g.mask.numBytes|g.mask.numBlocksY|g.mask.maxValue||(g.mask.bitset=new Uint8Array(Math.ceil(g.width*g.height/8)));A=new DataView(f,d,16),g.pixels={},g.pixels.numBlocksY=A.getUint32(0,!0),g.pixels.numBlocksX=A.getUint32(4,!0),g.pixels.numBytes=A.getUint32(8,!0),g.pixels.maxValue=A.getFloat32(12,!0),d+=16;var w=g.pixels.numBlocksX,D=g.pixels.numBlocksY,M=w+(g.width%w>0?1:0),O=D+(g.height%D>0?1:0);g.pixels.blocks=new Array(M*O);for(var L=0,N=0;N<O;N++)for(var _=0;_<M;_++){var b=0,v=f.byteLength-d;A=new DataView(f,d,Math.min(10,v));var I={};g.pixels.blocks[L++]=I;var R=A.getUint8(0);if(b++,I.encoding=R&63,I.encoding>3)throw"Invalid block encoding ("+I.encoding+")";if(I.encoding===2){d++;continue}if(R!==0&&R!==2){if(R>>=6,I.offsetType=R,R===2)I.offset=A.getInt8(1),b++;else if(R===1)I.offset=A.getInt16(1,!0),b+=2;else if(R===0)I.offset=A.getFloat32(1,!0),b+=4;else throw"Invalid block offset type";if(I.encoding===1)if(R=A.getUint8(b),b++,I.bitsPerPixel=R&63,R>>=6,I.numValidPixelsType=R,R===2)I.numValidPixels=A.getUint8(b),b++;else if(R===1)I.numValidPixels=A.getUint16(b,!0),b+=2;else if(R===0)I.numValidPixels=A.getUint32(b,!0),b+=4;else throw"Invalid valid pixel count type"}if(d+=b,I.encoding!==3){var F,z;if(I.encoding===0){var V=(g.pixels.numBytes-1)/4;if(V!==Math.floor(V))throw"uncompressed block has invalid length";F=new ArrayBuffer(V*4),z=new Uint8Array(F),z.set(new Uint8Array(f,d,V*4));var G=new Float32Array(F);I.rawData=G,d+=V*4}else if(I.encoding===1){var U=Math.ceil(I.numValidPixels*I.bitsPerPixel/8),q=Math.ceil(U/4);F=new ArrayBuffer(q*4),z=new Uint8Array(F),z.set(new Uint8Array(f,d,U)),I.stuffedData=new Uint32Array(F),d+=U}}}return g.eofOffset=d,g},l=function(f,d,p,g,h,A,x){var C=(1<<d)-1,T=0,E,S=0,w,D,M=Math.ceil((x-g)/h),O=f.length*4-Math.ceil(d*p/8);for(f[f.length-1]<<=8*O,E=0;E<p;E++){if(S===0&&(D=f[T++],S=32),S>=d)w=D>>>S-d&C,S-=d;else{var L=d-S;w=(D&C)<<L&C,D=f[T++],S=32-L,w+=D>>>S}A[E]=w<M?g+w*h:x}return A};return o}(),t=function(){"use strict";var o={unstuff:function(c,l,f,d,p,g,h,A){var 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O=Math.ceil((A-g)/h);for(T=0;T<d;T++)E===0&&(D=c[C++],E=32,S=0),E>=f?(w=D>>>S&x,E-=f,S+=f):(M=f-E,w=D>>>S&x,D=c[C++],E=32-M,w|=(D&(1<<M)-1)<<f-M,S=M),l[T]=w<O?g+w*h:A}return l},unstuffLUT2:function(c,l,f,d,p,g){var h=(1<<l)-1,A=0,x=0,C=0,T=0,E=0,S=0,w,D=[],M=Math.ceil((g-d)/p);for(x=0;x<f;x++)T===0&&(w=c[A++],T=32,S=0),T>=l?(E=w>>>S&h,T-=l,S+=l):(C=l-T,E=w>>>S&h,w=c[A++],T=32-C,E|=(w&(1<<C)-1)<<l-C,S=C),D[x]=E<M?d+E*p:g;return D.unshift(d),D},originalUnstuff:function(c,l,f,d){var p=(1<<f)-1,g=0,h,A=0,x,C,T,E=c.length*4-Math.ceil(f*d/8);for(c[c.length-1]<<=8*E,h=0;h<d;h++)A===0&&(C=c[g++],A=32),A>=f?(x=C>>>A-f&p,A-=f):(T=f-A,x=(C&p)<<T&p,C=c[g++],A=32-T,x+=C>>>A),l[h]=x;return l},originalUnstuff2:function(c,l,f,d){var p=(1<<f)-1,g=0,h,A=0,x=0,C,T,E;for(h=0;h<d;h++)A===0&&(T=c[g++],A=32,x=0),A>=f?(C=T>>>x&p,A-=f,x+=f):(E=f-A,C=T>>>x&p,T=c[g++],A=32-E,C|=(T&(1<<E)-1)<<f-E,x=E),l[h]=C;return l}},r={HUFFMAN_LUT_BITS_MAX:12,computeChecksumFletcher32:function(c){for(var l=65535,f=65535,d=c.length,p=Math.floor(d/2),g=0;p;){var h=p>=359?359:p;p-=h;do l+=c[g++]<<8,f+=l+=c[g++];while(--h);l=(l&65535)+(l>>>16),f=(f&65535)+(f>>>16)}return d&1&&(f+=l+=c[g]<<8),l=(l&65535)+(l>>>16),f=(f&65535)+(f>>>16),(f<<16|l)>>>0},readHeaderInfo:function(c,l){var f=l.ptr,d=new Uint8Array(c,f,6),p={};if(p.fileIdentifierString=String.fromCharCode.apply(null,d),p.fileIdentifierString.lastIndexOf("Lerc2",0)!==0)throw"Unexpected file identifier string (expect Lerc2 ): "+p.fileIdentifierString;f+=6;var g=new DataView(c,f,8),h=g.getInt32(0,!0);p.fileVersion=h,f+=4,h>=3&&(p.checksum=g.getUint32(4,!0),f+=4),g=new DataView(c,f,12),p.height=g.getUint32(0,!0),p.width=g.getUint32(4,!0),f+=8,h>=4?(p.numDims=g.getUint32(8,!0),f+=4):p.numDims=1,g=new DataView(c,f,40),p.numValidPixel=g.getUint32(0,!0),p.microBlockSize=g.getInt32(4,!0),p.blobSize=g.getInt32(8,!0),p.imageType=g.getInt32(12,!0),p.maxZError=g.getFloat64(16,!0),p.zMin=g.getFloat64(24,!0),p.zMax=g.getFloat64(32,!0),f+=40,l.headerInfo=p,l.ptr=f;var A,x;if(h>=3&&(x=h>=4?52:48,A=this.computeChecksumFletcher32(new Uint8Array(c,f-x,p.blobSize-14)),A!==p.checksum))throw"Checksum failed.";return!0},checkMinMaxRanges:function(c,l){var f=l.headerInfo,d=this.getDataTypeArray(f.imageType),p=f.numDims*this.getDataTypeSize(f.imageType),g=this.readSubArray(c,l.ptr,d,p),h=this.readSubArray(c,l.ptr+p,d,p);l.ptr+=2*p;var A,x=!0;for(A=0;A<f.numDims;A++)if(g[A]!==h[A]){x=!1;break}return f.minValues=g,f.maxValues=h,x},readSubArray:function(c,l,f,d){var p;if(f===Uint8Array)p=new Uint8Array(c,l,d);else{var g=new ArrayBuffer(d),h=new Uint8Array(g);h.set(new Uint8Array(c,l,d)),p=new f(g)}return p},readMask:function(c,l){var f=l.ptr,d=l.headerInfo,p=d.width*d.height,g=d.numValidPixel,h=new 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Uint8Array(c,d,x)),C=new f(E)}if(C.length===h*g)l.pixels.resultPixels=C;else{l.pixels.resultPixels=new f(h*g);var w=0,D=0,M=0,O=0;if(g>1)for(M=0;M<g;M++)for(O=M*h,D=0;D<h;D++)T[D]&&(l.pixels.resultPixels[O+D]=C[w++]);else for(D=0;D<h;D++)T[D]&&(l.pixels.resultPixels[D]=C[w++])}return d+=x,l.ptr=d,!0},readHuffmanTree:function(c,l){var f=this.HUFFMAN_LUT_BITS_MAX,d=new DataView(c,l.ptr,16);l.ptr+=16;var p=d.getInt32(0,!0);if(p<2)throw"unsupported Huffman version";var g=d.getInt32(4,!0),h=d.getInt32(8,!0),A=d.getInt32(12,!0);if(h>=A)return!1;var x=new Uint32Array(A-h);r.decodeBits(c,l,x);var C=[],T,E,S,w;for(T=h;T<A;T++)E=T-(T<g?0:g),C[E]={first:x[T-h],second:null};var D=c.byteLength-l.ptr,M=Math.ceil(D/4),O=new ArrayBuffer(M*4),L=new Uint8Array(O);L.set(new Uint8Array(c,l.ptr,D));var N=new Uint32Array(O),_=0,b,v=0;for(b=N[0],T=h;T<A;T++)E=T-(T<g?0:g),w=C[E].first,w>0&&(C[E].second=b<<_>>>32-w,32-_>=w?(_+=w,_===32&&(_=0,v++,b=N[v])):(_+=w-32,v++,b=N[v],C[E].second|=b>>>32-_));var I=0,R=0,F=new s;for(T=0;T<C.length;T++)C[T]!==void 0&&(I=Math.max(I,C[T].first));I>=f?R=f:R=I,I>=30&&console.log("WARning, large NUM LUT BITS IS "+I);var z=[],V,G,U,q,Y,Q;for(T=h;T<A;T++)if(E=T-(T<g?0:g),w=C[E].first,w>0)if(V=[w,E],w<=R)for(G=C[E].second<<R-w,U=1<<R-w,S=0;S<U;S++)z[G|S]=V;else for(G=C[E].second,Q=F,q=w-1;q>=0;q--)Y=G>>>q&1,Y?(Q.right||(Q.right=new s),Q=Q.right):(Q.left||(Q.left=new s),Q=Q.left),q===0&&!Q.val&&(Q.val=V[1]);return{decodeLut:z,numBitsLUTQick:R,numBitsLUT:I,tree:F,stuffedData:N,srcPtr:v,bitPos:_}},readHuffman:function(c,l,f){var d=l.headerInfo,p=d.numDims,g=l.headerInfo.height,h=l.headerInfo.width,A=h*g,x=this.readHuffmanTree(c,l),C=x.decodeLut,T=x.tree,E=x.stuffedData,S=x.srcPtr,w=x.bitPos,D=x.numBitsLUTQick,M=x.numBitsLUT,O=l.headerInfo.imageType===0?128:0,L,N,_,b=l.pixels.resultMask,v,I,R,F,z,V,G,U=0;w>0&&(S++,w=0);var q=E[S],Y=l.encodeMode===1,Q=new f(A*p),W=Q,K;for(K=0;K<d.numDims;K++){if(p>1&&(W=new f(Q.buffer,A*K,A),U=0),l.headerInfo.numValidPixel===h*g)for(V=0,F=0;F<g;F++)for(z=0;z<h;z++,V++){if(N=0,v=q<<w>>>32-D,I=v,32-w<D&&(v|=E[S+1]>>>64-w-D,I=v),C[I])N=C[I][1],w+=C[I][0];else for(v=q<<w>>>32-M,I=v,32-w<M&&(v|=E[S+1]>>>64-w-M,I=v),L=T,G=0;G<M;G++)if(R=v>>>M-G-1&1,L=R?L.right:L.left,!(L.left||L.right)){N=L.val,w=w+G+1;break}w>=32&&(w-=32,S++,q=E[S]),_=N-O,Y?(z>0?_+=U:F>0?_+=W[V-h]:_+=U,_&=255,W[V]=_,U=_):W[V]=_}else for(V=0,F=0;F<g;F++)for(z=0;z<h;z++,V++)if(b[V]){if(N=0,v=q<<w>>>32-D,I=v,32-w<D&&(v|=E[S+1]>>>64-w-D,I=v),C[I])N=C[I][1],w+=C[I][0];else for(v=q<<w>>>32-M,I=v,32-w<M&&(v|=E[S+1]>>>64-w-M,I=v),L=T,G=0;G<M;G++)if(R=v>>>M-G-1&1,L=R?L.right:L.left,!(L.left||L.right)){N=L.val,w=w+G+1;break}w>=32&&(w-=32,S++,q=E[S]),_=N-O,Y?(z>0&&b[V-1]?_+=U:F>0&&b[V-h]?_+=W[V-h]:_+=U,_&=255,W[V]=_,U=_):W[V]=_}l.ptr=l.ptr+(S+1)*4+(w>0?4:0)}l.pixels.resultPixels=Q},decodeBits:function(c,l,f,d,p){{var g=l.headerInfo,h=g.fileVersion,A=0,x=new DataView(c,l.ptr,5),C=x.getUint8(0);A++;var T=C>>6,E=T===0?4:3-T,S=(C&32)>0,w=C&31,D=0;if(E===1)D=x.getUint8(A),A++;else if(E===2)D=x.getUint16(A,!0),A+=2;else if(E===4)D=x.getUint32(A,!0),A+=4;else throw"Invalid valid pixel count type";var M=2*g.maxZError,O,L,N,_,b,v,I,R,F,z,V=g.numDims>1?g.maxValues[p]:g.zMax;if(S){for(l.counter.lut++,R=x.getUint8(A),F=w,A++,_=Math.ceil((R-1)*w/8),b=Math.ceil(_/4),L=new ArrayBuffer(b*4),N=new Uint8Array(L),l.ptr+=A,N.set(new Uint8Array(c,l.ptr,_)),I=new Uint32Array(L),l.ptr+=_,z=0;R-1>>>z;)z++;_=Math.ceil(D*z/8),b=Math.ceil(_/4),L=new ArrayBuffer(b*4),N=new Uint8Array(L),N.set(new Uint8Array(c,l.ptr,_)),O=new Uint32Array(L),l.ptr+=_,h>=3?v=o.unstuffLUT2(I,w,R-1,d,M,V):v=o.unstuffLUT(I,w,R-1,d,M,V),h>=3?o.unstuff2(O,f,z,D,v):o.unstuff(O,f,z,D,v)}else l.counter.bitstuffer++,z=w,l.ptr+=A,z>0&&(_=Math.ceil(D*z/8),b=Math.ceil(_/4),L=new ArrayBuffer(b*4),N=new Uint8Array(L),N.set(new Uint8Array(c,l.ptr,_)),O=new Uint32Array(L),l.ptr+=_,h>=3?d==null?o.originalUnstuff2(O,f,z,D):o.unstuff2(O,f,z,D,!1,d,M,V):d==null?o.originalUnstuff(O,f,z,D):o.unstuff(O,f,z,D,!1,d,M,V))}},readTiles:function(c,l,f){var d=l.headerInfo,p=d.width,g=d.height,h=d.microBlockSize,A=d.imageType,x=r.getDataTypeSize(A),C=Math.ceil(p/h),T=Math.ceil(g/h);l.pixels.numBlocksY=T,l.pixels.numBlocksX=C,l.pixels.ptr=0;var E=0,S=0,w=0,D=0,M=0,O=0,L=0,N=0,_=0,b=0,v=0,I=0,R=0,F=0,z=0,V=0,G,U,q,Y,Q,W,K=new f(h*h),J=g%h||h,ge=p%h||h,Ce,se,xe=d.numDims,me,ve=l.pixels.resultMask,Pe=l.pixels.resultPixels;for(w=0;w<T;w++)for(M=w!==T-1?h:J,D=0;D<C;D++)for(O=D!==C-1?h:ge,v=w*p*h+D*h,I=p-O,me=0;me<xe;me++){if(xe>1&&(Pe=new f(l.pixels.resultPixels.buffer,p*g*me*x,p*g)),L=c.byteLength-l.ptr,G=new DataView(c,l.ptr,Math.min(10,L)),U={},V=0,N=G.getUint8(0),V++,_=N>>6&255,b=N>>2&15,b!==(D*h>>3&15))throw"integrity issue";if(W=N&3,W>3)throw l.ptr+=V,"Invalid block encoding ("+W+")";if(W===2){l.counter.constant++,l.ptr+=V;continue}else if(W===0){if(l.counter.uncompressed++,l.ptr+=V,R=M*O*x,F=c.byteLength-l.ptr,R=R<F?R:F,q=new ArrayBuffer(R%x===0?R:R+x-R%x),Y=new Uint8Array(q),Y.set(new Uint8Array(c,l.ptr,R)),Q=new f(q),z=0,ve)for(E=0;E<M;E++){for(S=0;S<O;S++)ve[v]&&(Pe[v]=Q[z++]),v++;v+=I}else for(E=0;E<M;E++){for(S=0;S<O;S++)Pe[v++]=Q[z++];v+=I}l.ptr+=z*x}else if(Ce=r.getDataTypeUsed(A,_),se=r.getOnePixel(U,V,Ce,G),V+=r.getDataTypeSize(Ce),W===3)if(l.ptr+=V,l.counter.constantoffset++,ve)for(E=0;E<M;E++){for(S=0;S<O;S++)ve[v]&&(Pe[v]=se),v++;v+=I}else for(E=0;E<M;E++){for(S=0;S<O;S++)Pe[v++]=se;v+=I}else if(l.ptr+=V,r.decodeBits(c,l,K,se,me),V=0,ve)for(E=0;E<M;E++){for(S=0;S<O;S++)ve[v]&&(Pe[v]=K[V++]),v++;v+=I}else for(E=0;E<M;E++){for(S=0;S<O;S++)Pe[v++]=K[V++];v+=I}}},formatFileInfo:function(c){return{fileIdentifierString:c.headerInfo.fileIdentifierString,fileVersion:c.headerInfo.fileVersion,imageType:c.headerInfo.imageType,height:c.headerInfo.height,width:c.headerInfo.width,numValidPixel:c.headerInfo.numValidPixel,microBlockSize:c.headerInfo.microBlockSize,blobSize:c.headerInfo.blobSize,maxZError:c.headerInfo.maxZError,pixelType:r.getPixelType(c.headerInfo.imageType),eofOffset:c.eofOffset,mask:c.mask?{numBytes:c.mask.numBytes}:null,pixels:{numBlocksX:c.pixels.numBlocksX,numBlocksY:c.pixels.numBlocksY,maxValue:c.headerInfo.zMax,minValue:c.headerInfo.zMin,noDataValue:c.noDataValue}}},constructConstantSurface:function(c){var l=c.headerInfo.zMax,f=c.headerInfo.numDims,d=c.headerInfo.height*c.headerInfo.width,p=d*f,g=0,h=0,A=0,x=c.pixels.resultMask;if(x)if(f>1)for(g=0;g<f;g++)for(A=g*d,h=0;h<d;h++)x[h]&&(c.pixels.resultPixels[A+h]=l);else for(h=0;h<d;h++)x[h]&&(c.pixels.resultPixels[h]=l);else if(c.pixels.resultPixels.fill)c.pixels.resultPixels.fill(l);else for(h=0;h<p;h++)c.pixels.resultPixels[h]=l},getDataTypeArray:function(c){var l;switch(c){case 0:l=Int8Array;break;case 1:l=Uint8Array;break;case 2:l=Int16Array;break;case 3:l=Uint16Array;break;case 4:l=Int32Array;break;case 5:l=Uint32Array;break;case 6:l=Float32Array;break;case 7:l=Float64Array;break;default:l=Float32Array}return l},getPixelType:function(c){var l;switch(c){case 0:l="S8";break;case 1:l="U8";break;case 2:l="S16";break;case 3:l="U16";break;case 4:l="S32";break;case 5:l="U32";break;case 6:l="F32";break;case 7:l="F64";break;default:l="F32"}return l},isValidPixelValue:function(c,l){if(l==null)return!1;var f;switch(c){case 0:f=l>=-128&&l<=127;break;case 1:f=l>=0&&l<=255;break;case 2:f=l>=-32768&&l<=32767;break;case 3:f=l>=0&&l<=65536;break;case 4:f=l>=-2147483648&&l<=2147483647;break;case 5:f=l>=0&&l<=4294967296;break;case 6:f=l>=-34027999387901484e22&&l<=34027999387901484e22;break;case 7:f=l>=5e-324&&l<=17976931348623157e292;break;default:f=!1}return f},getDataTypeSize:function(c){var l=0;switch(c){case 0:case 1:l=1;break;case 2:case 3:l=2;break;case 4:case 5:case 6:l=4;break;case 7:l=8;break;default:l=c}return l},getDataTypeUsed:function(c,l){var f=c;switch(c){case 2:case 4:f=c-l;break;case 3:case 5:f=c-2*l;break;case 6:l===0?f=c:l===1?f=2:f=1;break;case 7:l===0?f=c:f=c-2*l+1;break;default:f=c;break}return f},getOnePixel:function(c,l,f,d){var p=0;switch(f){case 0:p=d.getInt8(l);break;case 1:p=d.getUint8(l);break;case 2:p=d.getInt16(l,!0);break;case 3:p=d.getUint16(l,!0);break;case 4:p=d.getInt32(l,!0);break;case 5:p=d.getUInt32(l,!0);break;case 6:p=d.getFloat32(l,!0);break;case 7:p=d.getFloat64(l,!0);break;default:throw"the decoder does not understand this pixel type"}return p}},s=function(c,l,f){this.val=c,this.left=l,this.right=f},a={decode:function(c,l){l=l||{};var f=l.noDataValue,d=0,p={};if(p.ptr=l.inputOffset||0,p.pixels={},!!r.readHeaderInfo(c,p)){var g=p.headerInfo,h=g.fileVersion,A=r.getDataTypeArray(g.imageType);r.readMask(c,p),g.numValidPixel!==g.width*g.height&&!p.pixels.resultMask&&(p.pixels.resultMask=l.maskData);var x=g.width*g.height;if(p.pixels.resultPixels=new A(x*g.numDims),p.counter={onesweep:0,uncompressed:0,lut:0,bitstuffer:0,constant:0,constantoffset:0},g.numValidPixel!==0)if(g.zMax===g.zMin)r.constructConstantSurface(p);else if(h>=4&&r.checkMinMaxRanges(c,p))r.constructConstantSurface(p);else{var C=new DataView(c,p.ptr,2),T=C.getUint8(0);if(p.ptr++,T)r.readDataOneSweep(c,p,A);else if(h>1&&g.imageType<=1&&Math.abs(g.maxZError-.5)<1e-5){var E=C.getUint8(1);if(p.ptr++,p.encodeMode=E,E>2||h<4&&E>1)throw"Invalid Huffman flag "+E;E?r.readHuffman(c,p,A):r.readTiles(c,p,A)}else r.readTiles(c,p,A)}p.eofOffset=p.ptr;var S;l.inputOffset?(S=p.headerInfo.blobSize+l.inputOffset-p.ptr,Math.abs(S)>=1&&(p.eofOffset=l.inputOffset+p.headerInfo.blobSize)):(S=p.headerInfo.blobSize-p.ptr,Math.abs(S)>=1&&(p.eofOffset=p.headerInfo.blobSize));var w={width:g.width,height:g.height,pixelData:p.pixels.resultPixels,minValue:g.zMin,maxValue:g.zMax,validPixelCount:g.numValidPixel,dimCount:g.numDims,dimStats:{minValues:g.minValues,maxValues:g.maxValues},maskData:p.pixels.resultMask};if(p.pixels.resultMask&&r.isValidPixelValue(g.imageType,f)){var D=p.pixels.resultMask;for(d=0;d<x;d++)D[d]||(w.pixelData[d]=f);w.noDataValue=f}return p.noDataValue=f,l.returnFileInfo&&(w.fileInfo=r.formatFileInfo(p)),w}},getBandCount:function(c){var l=0,f=0,d={};for(d.ptr=0,d.pixels={};f<c.byteLength-58;)r.readHeaderInfo(c,d),f+=d.headerInfo.blobSize,l++,d.ptr=f;return l}};return a}(),n=function(){var o=new ArrayBuffer(4),r=new Uint8Array(o),s=new Uint32Array(o);return s[0]=1,r[0]===1}(),i={decode:function(o,r){if(!n)throw"Big endian system is not supported.";r=r||{};var s=r.inputOffset||0,a=new Uint8Array(o,s,10),c=String.fromCharCode.apply(null,a),l,f;if(c.trim()==="CntZImage")l=e,f=1;else if(c.substring(0,5)==="Lerc2")l=t,f=2;else throw"Unexpected file identifier string: "+c;for(var d=0,p=o.byteLength-10,g,h=[],A,x,C={width:0,height:0,pixels:[],pixelType:r.pixelType,mask:null,statistics:[]};s<p;){var T=l.decode(o,{inputOffset:s,encodedMaskData:g,maskData:x,returnMask:d===0,returnEncodedMask:d===0,returnFileInfo:!0,pixelType:r.pixelType||null,noDataValue:r.noDataValue||null});s=T.fileInfo.eofOffset,d===0&&(g=T.encodedMaskData,x=T.maskData,C.width=T.width,C.height=T.height,C.dimCount=T.dimCount||1,C.pixelType=T.pixelType||T.fileInfo.pixelType,C.mask=T.maskData),f>1&&T.fileInfo.mask&&T.fileInfo.mask.numBytes>0&&h.push(T.maskData),d++,C.pixels.push(T.pixelData),C.statistics.push({minValue:T.minValue,maxValue:T.maxValue,noDataValue:T.noDataValue,dimStats:T.dimStats})}var 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Hxe=new m,Gxe=new m,Wxe=new m,jxe=new m(1/6378137,1/6378137,1/6356752314245179e-9),Yxe=new m(1/(6378137*6378137),1/(6378137*6378137),1/(6356752314245179e-9*6356752314245179e-9)),qxe=P.EPSILON1;Jr.fromCartesian=function(e,t,n){let i=u(t)?t.oneOverRadii:jxe,o=u(t)?t.oneOverRadiiSquared:Yxe,r=u(t)?t._centerToleranceSquared:qxe,s=g0(e,i,o,r,Gxe);if(!u(s))return;let a=m.multiplyComponents(s,o,Hxe);a=m.normalize(a,a);let c=m.subtract(e,s,Wxe),l=Math.atan2(a.y,a.x),f=Math.asin(a.z),d=P.sign(m.dot(c,e))*m.magnitude(c);return u(n)?(n.longitude=l,n.latitude=f,n.height=d,n):new Jr(l,f,d)};Jr.toCartesian=function(e,t,n){return m.fromRadians(e.longitude,e.latitude,e.height,t,n)};Jr.clone=function(e,t){if(u(e))return u(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new Jr(e.longitude,e.latitude,e.height)};Jr.equals=function(e,t){return e===t||u(e)&&u(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height};Jr.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(t)&&Math.abs(e.longitude-t.longitude)<=n&&Math.abs(e.latitude-t.latitude)<=n&&Math.abs(e.height-t.height)<=n};Jr.ZERO=Object.freeze(new Jr(0,0,0));Jr.prototype.clone=function(e){return Jr.clone(this,e)};Jr.prototype.equals=function(e){return Jr.equals(this,e)};Jr.prototype.equalsEpsilon=function(e,t){return Jr.equalsEpsilon(this,e,t)};Jr.prototype.toString=function(){return`(${this.longitude}, ${this.latitude}, ${this.height})`};var he=Jr;function JK(e,t,n,i){t=y(t,0),n=y(n,0),i=y(i,0),e._radii=new m(t,n,i),e._radiiSquared=new m(t*t,n*n,i*i),e._radiiToTheFourth=new m(t*t*t*t,n*n*n*n,i*i*i*i),e._oneOverRadii=new m(t===0?0:1/t,n===0?0:1/n,i===0?0:1/i),e._oneOverRadiiSquared=new m(t===0?0:1/(t*t),n===0?0:1/(n*n),i===0?0:1/(i*i)),e._minimumRadius=Math.min(t,n,i),e._maximumRadius=Math.max(t,n,i),e._centerToleranceSquared=P.EPSILON1,e._radiiSquared.z!==0&&(e._squaredXOverSquaredZ=e._radiiSquared.x/e._radiiSquared.z)}function Zi(e,t,n){this._radii=void 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u(t)?(m.clone(n,t._radii),m.clone(e._radiiSquared,t._radiiSquared),m.clone(e._radiiToTheFourth,t._radiiToTheFourth),m.clone(e._oneOverRadii,t._oneOverRadii),m.clone(e._oneOverRadiiSquared,t._oneOverRadiiSquared),t._minimumRadius=e._minimumRadius,t._maximumRadius=e._maximumRadius,t._centerToleranceSquared=e._centerToleranceSquared,t):new Zi(n.x,n.y,n.z)};Zi.fromCartesian3=function(e,t){return u(t)||(t=new Zi),u(e)&&JK(t,e.x,e.y,e.z),t};Zi.WGS84=Object.freeze(new Zi(6378137,6378137,6356752314245179e-9));Zi.UNIT_SPHERE=Object.freeze(new Zi(1,1,1));Zi.MOON=Object.freeze(new Zi(P.LUNAR_RADIUS,P.LUNAR_RADIUS,P.LUNAR_RADIUS));Zi.prototype.clone=function(e){return Zi.clone(this,e)};Zi.packedLength=m.packedLength;Zi.pack=function(e,t,n){return n=y(n,0),m.pack(e._radii,t,n),t};Zi.unpack=function(e,t,n){t=y(t,0);let i=m.unpack(e,t);return Zi.fromCartesian3(i,n)};Zi.prototype.geocentricSurfaceNormal=m.normalize;Zi.prototype.geodeticSurfaceNormalCartographic=function(e,t){let n=e.longitude,i=e.latitude,o=Math.cos(i),r=o*Math.cos(n),s=o*Math.sin(n),a=Math.sin(i);return u(t)||(t=new m),t.x=r,t.y=s,t.z=a,m.normalize(t,t)};Zi.prototype.geodeticSurfaceNormal=function(e,t){if(!m.equalsEpsilon(e,m.ZERO,P.EPSILON14))return u(t)||(t=new m),t=m.multiplyComponents(e,this._oneOverRadiiSquared,t),m.normalize(t,t)};var Xxe=new m,Kxe=new m;Zi.prototype.cartographicToCartesian=function(e,t){let n=Xxe,i=Kxe;this.geodeticSurfaceNormalCartographic(e,n),m.multiplyComponents(this._radiiSquared,n,i);let o=Math.sqrt(m.dot(n,i));return m.divideByScalar(i,o,i),m.multiplyByScalar(n,e.height,n),u(t)||(t=new m),m.add(i,n,t)};Zi.prototype.cartographicArrayToCartesianArray=function(e,t){let n=e.length;u(t)?t.length=n:t=new Array(n);for(let i=0;i<n;i++)t[i]=this.cartographicToCartesian(e[i],t[i]);return t};var Jxe=new m,Zxe=new m,Qxe=new m;Zi.prototype.cartesianToCartographic=function(e,t){let n=this.scaleToGeodeticSurface(e,Zxe);if(!u(n))return;let i=this.geodeticSurfaceNormal(n,Jxe),o=m.subtract(e,n,Qxe),r=Math.atan2(i.y,i.x),s=Math.asin(i.z),a=P.sign(m.dot(o,e))*m.magnitude(o);return u(t)?(t.longitude=r,t.latitude=s,t.height=a,t):new he(r,s,a)};Zi.prototype.cartesianArrayToCartographicArray=function(e,t){let n=e.length;u(t)?t.length=n:t=new Array(n);for(let i=0;i<n;++i)t[i]=this.cartesianToCartographic(e[i],t[i]);return t};Zi.prototype.scaleToGeodeticSurface=function(e,t){return g0(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)};Zi.prototype.scaleToGeocentricSurface=function(e,t){u(t)||(t=new m);let n=e.x,i=e.y,o=e.z,r=this._oneOverRadiiSquared,s=1/Math.sqrt(n*n*r.x+i*i*r.y+o*o*r.z);return m.multiplyByScalar(e,s,t)};Zi.prototype.transformPositionToScaledSpace=function(e,t){return u(t)||(t=new m),m.multiplyComponents(e,this._oneOverRadii,t)};Zi.prototype.transformPositionFromScaledSpace=function(e,t){return u(t)||(t=new 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t=y(t,m.ZERO),u(n)?(n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=0,n[4]=e[3],n[5]=e[4],n[6]=e[5],n[7]=0,n[8]=e[6],n[9]=e[7],n[10]=e[8],n[11]=0,n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=1,n):new $e(e[0],e[3],e[6],t.x,e[1],e[4],e[7],t.y,e[2],e[5],e[8],t.z,0,0,0,1)};$e.fromTranslationQuaternionRotationScale=function(e,t,n,i){u(i)||(i=new $e);let o=n.x,r=n.y,s=n.z,a=t.x*t.x,c=t.x*t.y,l=t.x*t.z,f=t.x*t.w,d=t.y*t.y,p=t.y*t.z,g=t.y*t.w,h=t.z*t.z,A=t.z*t.w,x=t.w*t.w,C=a-d-h+x,T=2*(c-A),E=2*(l+g),S=2*(c+A),w=-a+d-h+x,D=2*(p-f),M=2*(l-g),O=2*(p+f),L=-a-d+h+x;return i[0]=C*o,i[1]=S*o,i[2]=M*o,i[3]=0,i[4]=T*r,i[5]=w*r,i[6]=O*r,i[7]=0,i[8]=E*s,i[9]=D*s,i[10]=L*s,i[11]=0,i[12]=e.x,i[13]=e.y,i[14]=e.z,i[15]=1,i};$e.fromTranslationRotationScale=function(e,t){return $e.fromTranslationQuaternionRotationScale(e.translation,e.rotation,e.scale,t)};$e.fromTranslation=function(e,t){return $e.fromRotationTranslation(Z.IDENTITY,e,t)};$e.fromScale=function(e,t){return u(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e.y,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e.z,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new $e(e.x,0,0,0,0,e.y,0,0,0,0,e.z,0,0,0,0,1)};$e.fromUniformScale=function(e,t){return u(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new $e(e,0,0,0,0,e,0,0,0,0,e,0,0,0,0,1)};$e.fromRotation=function(e,t){return u(t)||(t=new $e),t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=0,t[4]=e[3],t[5]=e[4],t[6]=e[5],t[7]=0,t[8]=e[6],t[9]=e[7],t[10]=e[8],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t};var YC=new m,qC=new m,nv=new m;$e.fromCamera=function(e,t){let n=e.position,i=e.direction,o=e.up;m.normalize(i,YC),m.normalize(m.cross(YC,o,qC),qC),m.normalize(m.cross(qC,YC,nv),nv);let r=qC.x,s=qC.y,a=qC.z,c=YC.x,l=YC.y,f=YC.z,d=nv.x,p=nv.y,g=nv.z,h=n.x,A=n.y,x=n.z,C=r*-h+s*-A+a*-x,T=d*-h+p*-A+g*-x,E=c*h+l*A+f*x;return u(t)?(t[0]=r,t[1]=d,t[2]=-c,t[3]=0,t[4]=s,t[5]=p,t[6]=-l,t[7]=0,t[8]=a,t[9]=g,t[10]=-f,t[11]=0,t[12]=C,t[13]=T,t[14]=E,t[15]=1,t):new $e(r,s,a,C,d,p,g,T,-c,-l,-f,E,0,0,0,1)};$e.computePerspectiveFieldOfView=function(e,t,n,i,o){let s=1/Math.tan(e*.5),a=s/t,c=(i+n)/(n-i),l=2*i*n/(n-i);return o[0]=a,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=c,o[11]=-1,o[12]=0,o[13]=0,o[14]=l,o[15]=0,o};$e.computeOrthographicOffCenter=function(e,t,n,i,o,r,s){let a=1/(t-e),c=1/(i-n),l=1/(r-o),f=-(t+e)*a,d=-(i+n)*c,p=-(r+o)*l;return a*=2,c*=2,l*=-2,s[0]=a,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=c,s[6]=0,s[7]=0,s[8]=0,s[9]=0,s[10]=l,s[11]=0,s[12]=f,s[13]=d,s[14]=p,s[15]=1,s};$e.computePerspectiveOffCenter=function(e,t,n,i,o,r,s){let a=2*o/(t-e),c=2*o/(i-n),l=(t+e)/(t-e),f=(i+n)/(i-n),d=-(r+o)/(r-o),p=-1,g=-2*r*o/(r-o);return s[0]=a,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=c,s[6]=0,s[7]=0,s[8]=l,s[9]=f,s[10]=d,s[11]=p,s[12]=0,s[13]=0,s[14]=g,s[15]=0,s};$e.computeInfinitePerspectiveOffCenter=function(e,t,n,i,o,r){let s=2*o/(t-e),a=2*o/(i-n),c=(t+e)/(t-e),l=(i+n)/(i-n),f=-1,d=-1,p=-2*o;return r[0]=s,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=a,r[6]=0,r[7]=0,r[8]=c,r[9]=l,r[10]=f,r[11]=d,r[12]=0,r[13]=0,r[14]=p,r[15]=0,r};$e.computeViewportTransformation=function(e,t,n,i){u(i)||(i=new $e),e=y(e,y.EMPTY_OBJECT);let o=y(e.x,0),r=y(e.y,0),s=y(e.width,0),a=y(e.height,0);t=y(t,0),n=y(n,1);let c=s*.5,l=a*.5,f=(n-t)*.5,d=c,p=l,g=f,h=o+c,A=r+l,x=t+f,C=1;return i[0]=d,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=p,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=g,i[11]=0,i[12]=h,i[13]=A,i[14]=x,i[15]=C,i};$e.computeView=function(e,t,n,i,o){return o[0]=i.x,o[1]=n.x,o[2]=-t.x,o[3]=0,o[4]=i.y,o[5]=n.y,o[6]=-t.y,o[7]=0,o[8]=i.z,o[9]=n.z,o[10]=-t.z,o[11]=0,o[12]=-m.dot(i,e),o[13]=-m.dot(n,e),o[14]=m.dot(t,e),o[15]=1,o};$e.toArray=function(e,t){return u(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]};$e.getElementIndex=function(e,t){return e*4+t};$e.getColumn=function(e,t,n){let i=t*4,o=e[i],r=e[i+1],s=e[i+2],a=e[i+3];return n.x=o,n.y=r,n.z=s,n.w=a,n};$e.setColumn=function(e,t,n,i){i=$e.clone(e,i);let o=t*4;return i[o]=n.x,i[o+1]=n.y,i[o+2]=n.z,i[o+3]=n.w,i};$e.getRow=function(e,t,n){let i=e[t],o=e[t+4],r=e[t+8],s=e[t+12];return n.x=i,n.y=o,n.z=r,n.w=s,n};$e.setRow=function(e,t,n,i){return i=$e.clone(e,i),i[t]=n.x,i[t+4]=n.y,i[t+8]=n.z,i[t+12]=n.w,i};$e.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n};var iTe=new m;$e.setScale=function(e,t,n){let i=$e.getScale(e,iTe),o=t.x/i.x,r=t.y/i.y,s=t.z/i.z;return n[0]=e[0]*o,n[1]=e[1]*o,n[2]=e[2]*o,n[3]=e[3],n[4]=e[4]*r,n[5]=e[5]*r,n[6]=e[6]*r,n[7]=e[7],n[8]=e[8]*s,n[9]=e[9]*s,n[10]=e[10]*s,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var oTe=new m;$e.setUniformScale=function(e,t,n){let i=$e.getScale(e,oTe),o=t/i.x,r=t/i.y,s=t/i.z;return n[0]=e[0]*o,n[1]=e[1]*o,n[2]=e[2]*o,n[3]=e[3],n[4]=e[4]*r,n[5]=e[5]*r,n[6]=e[6]*r,n[7]=e[7],n[8]=e[8]*s,n[9]=e[9]*s,n[10]=e[10]*s,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var cG=new m;$e.getScale=function(e,t){return t.x=m.magnitude(m.fromElements(e[0],e[1],e[2],cG)),t.y=m.magnitude(m.fromElements(e[4],e[5],e[6],cG)),t.z=m.magnitude(m.fromElements(e[8],e[9],e[10],cG)),t};var fJ=new m;$e.getMaximumScale=function(e){return $e.getScale(e,fJ),m.maximumComponent(fJ)};var rTe=new m;$e.setRotation=function(e,t,n){let i=$e.getScale(e,rTe);return n[0]=t[0]*i.x,n[1]=t[1]*i.x,n[2]=t[2]*i.x,n[3]=e[3],n[4]=t[3]*i.y,n[5]=t[4]*i.y,n[6]=t[5]*i.y,n[7]=e[7],n[8]=t[6]*i.z,n[9]=t[7]*i.z,n[10]=t[8]*i.z,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var sTe=new m;$e.getRotation=function(e,t){let n=$e.getScale(e,sTe);return t[0]=e[0]/n.x,t[1]=e[1]/n.x,t[2]=e[2]/n.x,t[3]=e[4]/n.y,t[4]=e[5]/n.y,t[5]=e[6]/n.y,t[6]=e[8]/n.z,t[7]=e[9]/n.z,t[8]=e[10]/n.z,t};$e.multiply=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[3],a=e[4],c=e[5],l=e[6],f=e[7],d=e[8],p=e[9],g=e[10],h=e[11],A=e[12],x=e[13],C=e[14],T=e[15],E=t[0],S=t[1],w=t[2],D=t[3],M=t[4],O=t[5],L=t[6],N=t[7],_=t[8],b=t[9],v=t[10],I=t[11],R=t[12],F=t[13],z=t[14],V=t[15],G=i*E+a*S+d*w+A*D,U=o*E+c*S+p*w+x*D,q=r*E+l*S+g*w+C*D,Y=s*E+f*S+h*w+T*D,Q=i*M+a*O+d*L+A*N,W=o*M+c*O+p*L+x*N,K=r*M+l*O+g*L+C*N,J=s*M+f*O+h*L+T*N,ge=i*_+a*b+d*v+A*I,Ce=o*_+c*b+p*v+x*I,se=r*_+l*b+g*v+C*I,xe=s*_+f*b+h*v+T*I,me=i*R+a*F+d*z+A*V,ve=o*R+c*F+p*z+x*V,Pe=r*R+l*F+g*z+C*V,Ve=s*R+f*F+h*z+T*V;return n[0]=G,n[1]=U,n[2]=q,n[3]=Y,n[4]=Q,n[5]=W,n[6]=K,n[7]=J,n[8]=ge,n[9]=Ce,n[10]=se,n[11]=xe,n[12]=me,n[13]=ve,n[14]=Pe,n[15]=Ve,n};$e.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n};$e.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n};$e.multiplyTransformation=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[4],a=e[5],c=e[6],l=e[8],f=e[9],d=e[10],p=e[12],g=e[13],h=e[14],A=t[0],x=t[1],C=t[2],T=t[4],E=t[5],S=t[6],w=t[8],D=t[9],M=t[10],O=t[12],L=t[13],N=t[14],_=i*A+s*x+l*C,b=o*A+a*x+f*C,v=r*A+c*x+d*C,I=i*T+s*E+l*S,R=o*T+a*E+f*S,F=r*T+c*E+d*S,z=i*w+s*D+l*M,V=o*w+a*D+f*M,G=r*w+c*D+d*M,U=i*O+s*L+l*N+p,q=o*O+a*L+f*N+g,Y=r*O+c*L+d*N+h;return n[0]=_,n[1]=b,n[2]=v,n[3]=0,n[4]=I,n[5]=R,n[6]=F,n[7]=0,n[8]=z,n[9]=V,n[10]=G,n[11]=0,n[12]=U,n[13]=q,n[14]=Y,n[15]=1,n};$e.multiplyByMatrix3=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[4],a=e[5],c=e[6],l=e[8],f=e[9],d=e[10],p=t[0],g=t[1],h=t[2],A=t[3],x=t[4],C=t[5],T=t[6],E=t[7],S=t[8],w=i*p+s*g+l*h,D=o*p+a*g+f*h,M=r*p+c*g+d*h,O=i*A+s*x+l*C,L=o*A+a*x+f*C,N=r*A+c*x+d*C,_=i*T+s*E+l*S,b=o*T+a*E+f*S,v=r*T+c*E+d*S;return n[0]=w,n[1]=D,n[2]=M,n[3]=0,n[4]=O,n[5]=L,n[6]=N,n[7]=0,n[8]=_,n[9]=b,n[10]=v,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};$e.multiplyByTranslation=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=i*e[0]+o*e[4]+r*e[8]+e[12],a=i*e[1]+o*e[5]+r*e[9]+e[13],c=i*e[2]+o*e[6]+r*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=s,n[13]=a,n[14]=c,n[15]=e[15],n};$e.multiplyByScale=function(e,t,n){let i=t.x,o=t.y,r=t.z;return i===1&&o===1&&r===1?$e.clone(e,n):(n[0]=i*e[0],n[1]=i*e[1],n[2]=i*e[2],n[3]=e[3],n[4]=o*e[4],n[5]=o*e[5],n[6]=o*e[6],n[7]=e[7],n[8]=r*e[8],n[9]=r*e[9],n[10]=r*e[10],n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n)};$e.multiplyByUniformScale=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3],n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7],n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};$e.multiplyByVector=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=t.w,a=e[0]*i+e[4]*o+e[8]*r+e[12]*s,c=e[1]*i+e[5]*o+e[9]*r+e[13]*s,l=e[2]*i+e[6]*o+e[10]*r+e[14]*s,f=e[3]*i+e[7]*o+e[11]*r+e[15]*s;return n.x=a,n.y=c,n.z=l,n.w=f,n};$e.multiplyByPointAsVector=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=e[0]*i+e[4]*o+e[8]*r,a=e[1]*i+e[5]*o+e[9]*r,c=e[2]*i+e[6]*o+e[10]*r;return n.x=s,n.y=a,n.z=c,n};$e.multiplyByPoint=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=e[0]*i+e[4]*o+e[8]*r+e[12],a=e[1]*i+e[5]*o+e[9]*r+e[13],c=e[2]*i+e[6]*o+e[10]*r+e[14];return n.x=s,n.y=a,n.z=c,n};$e.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n};$e.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t};$e.transpose=function(e,t){let n=e[1],i=e[2],o=e[3],r=e[6],s=e[7],a=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=i,t[9]=r,t[10]=e[10],t[11]=e[14],t[12]=o,t[13]=s,t[14]=a,t[15]=e[15],t};$e.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t};$e.equals=function(e,t){return e===t||u(e)&&u(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]};$e.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n};$e.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t};$e.getMatrix3=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var aTe=new Z,cTe=new Z,lTe=new re,uTe=new re(0,0,0,1);$e.inverse=function(e,t){let n=e[0],i=e[4],o=e[8],r=e[12],s=e[1],a=e[5],c=e[9],l=e[13],f=e[2],d=e[6],p=e[10],g=e[14],h=e[3],A=e[7],x=e[11],C=e[15],T=p*C,E=g*x,S=d*C,w=g*A,D=d*x,M=p*A,O=f*C,L=g*h,N=f*x,_=p*h,b=f*A,v=d*h,I=T*a+w*c+D*l-(E*a+S*c+M*l),R=E*s+O*c+_*l-(T*s+L*c+N*l),F=S*s+L*a+b*l-(w*s+O*a+v*l),z=M*s+N*a+v*c-(D*s+_*a+b*c),V=E*i+S*o+M*r-(T*i+w*o+D*r),G=T*n+L*o+N*r-(E*n+O*o+_*r),U=w*n+O*i+v*r-(S*n+L*i+b*r),q=D*n+_*i+b*o-(M*n+N*i+v*o);T=o*l,E=r*c,S=i*l,w=r*a,D=i*c,M=o*a,O=n*l,L=r*s,N=n*c,_=o*s,b=n*a,v=i*s;let Y=T*A+w*x+D*C-(E*A+S*x+M*C),Q=E*h+O*x+_*C-(T*h+L*x+N*C),W=S*h+L*A+b*C-(w*h+O*A+v*C),K=M*h+N*A+v*x-(D*h+_*A+b*x),J=S*p+M*g+E*d-(D*g+T*d+w*p),ge=N*g+T*f+L*p-(O*p+_*g+E*f),Ce=O*d+v*g+w*f-(b*g+S*f+L*d),se=b*p+D*f+_*d-(N*d+v*p+M*f),xe=n*I+i*R+o*F+r*z;if(Math.abs(xe)<P.EPSILON21){if(Z.equalsEpsilon($e.getMatrix3(e,aTe),cTe,P.EPSILON7)&&re.equals($e.getRow(e,3,lTe),uTe))return t[0]=0,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=0,t[11]=0,t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=1,t;throw new de("matrix is not invertible because its determinate is zero.")}return xe=1/xe,t[0]=I*xe,t[1]=R*xe,t[2]=F*xe,t[3]=z*xe,t[4]=V*xe,t[5]=G*xe,t[6]=U*xe,t[7]=q*xe,t[8]=Y*xe,t[9]=Q*xe,t[10]=W*xe,t[11]=K*xe,t[12]=J*xe,t[13]=ge*xe,t[14]=Ce*xe,t[15]=se*xe,t};$e.inverseTransformation=function(e,t){let n=e[0],i=e[1],o=e[2],r=e[4],s=e[5],a=e[6],c=e[8],l=e[9],f=e[10],d=e[12],p=e[13],g=e[14],h=-n*d-i*p-o*g,A=-r*d-s*p-a*g,x=-c*d-l*p-f*g;return t[0]=n,t[1]=r,t[2]=c,t[3]=0,t[4]=i,t[5]=s,t[6]=l,t[7]=0,t[8]=o,t[9]=a,t[10]=f,t[11]=0,t[12]=h,t[13]=A,t[14]=x,t[15]=1,t};var fTe=new $e;$e.inverseTranspose=function(e,t){return $e.inverse($e.transpose(e,fTe),t)};$e.IDENTITY=Object.freeze(new $e(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1));$e.ZERO=Object.freeze(new $e(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0));$e.COLUMN0ROW0=0;$e.COLUMN0ROW1=1;$e.COLUMN0ROW2=2;$e.COLUMN0ROW3=3;$e.COLUMN1ROW0=4;$e.COLUMN1ROW1=5;$e.COLUMN1ROW2=6;$e.COLUMN1ROW3=7;$e.COLUMN2ROW0=8;$e.COLUMN2ROW1=9;$e.COLUMN2ROW2=10;$e.COLUMN2ROW3=11;$e.COLUMN3ROW0=12;$e.COLUMN3ROW1=13;$e.COLUMN3ROW2=14;$e.COLUMN3ROW3=15;Object.defineProperties($e.prototype,{length:{get:function(){return $e.packedLength}}});$e.prototype.clone=function(e){return $e.clone(this,e)};$e.prototype.equals=function(e){return $e.equals(this,e)};$e.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]};$e.prototype.equalsEpsilon=function(e,t){return $e.equalsEpsilon(this,e,t)};$e.prototype.toString=function(){return`(${this[0]}, ${this[4]}, ${this[8]}, ${this[12]})
(${this[1]}, ${this[5]}, ${this[9]}, ${this[13]})
(${this[2]}, ${this[6]}, ${this[10]}, ${this[14]})
(${this[3]}, ${this[7]}, ${this[11]}, ${this[15]})`};var B=$e;function pn(e,t){this.center=m.clone(y(e,m.ZERO)),this.radius=y(t,0)}var fG=new m,dG=new m,mG=new m,hG=new m,pG=new m,_G=new m,gG=new m,zs=new m,yG=new m,AG=new m,xG=new m,CG=new m,dTe=4/3*P.PI;pn.fromPoints=function(e,t){if(u(t)||(t=new pn),!u(e)||e.length===0)return t.center=m.clone(m.ZERO,t.center),t.radius=0,t;let n=m.clone(e[0],gG),i=m.clone(n,fG),o=m.clone(n,dG),r=m.clone(n,mG),s=m.clone(n,hG),a=m.clone(n,pG),c=m.clone(n,_G),l=e.length,f;for(f=1;f<l;f++){m.clone(e[f],n);let O=n.x,L=n.y,N=n.z;O<i.x&&m.clone(n,i),O>s.x&&m.clone(n,s),L<o.y&&m.clone(n,o),L>a.y&&m.clone(n,a),N<r.z&&m.clone(n,r),N>c.z&&m.clone(n,c)}let d=m.magnitudeSquared(m.subtract(s,i,zs)),p=m.magnitudeSquared(m.subtract(a,o,zs)),g=m.magnitudeSquared(m.subtract(c,r,zs)),h=i,A=s,x=d;p>x&&(x=p,h=o,A=a),g>x&&(x=g,h=r,A=c);let C=yG;C.x=(h.x+A.x)*.5,C.y=(h.y+A.y)*.5,C.z=(h.z+A.z)*.5;let T=m.magnitudeSquared(m.subtract(A,C,zs)),E=Math.sqrt(T),S=AG;S.x=i.x,S.y=o.y,S.z=r.z;let w=xG;w.x=s.x,w.y=a.y,w.z=c.z;let D=m.midpoint(S,w,CG),M=0;for(f=0;f<l;f++){m.clone(e[f],n);let O=m.magnitude(m.subtract(n,D,zs));O>M&&(M=O);let L=m.magnitudeSquared(m.subtract(n,C,zs));if(L>T){let N=Math.sqrt(L);E=(E+N)*.5,T=E*E;let _=N-E;C.x=(E*C.x+_*n.x)/N,C.y=(E*C.y+_*n.y)/N,C.z=(E*C.z+_*n.z)/N}}return E<M?(m.clone(C,t.center),t.radius=E):(m.clone(D,t.center),t.radius=M),t};var mTe=new Si,hTe=new m,pTe=new m,lG=new he,uG=new he;pn.fromRectangle2D=function(e,t,n){return pn.fromRectangleWithHeights2D(e,t,0,0,n)};pn.fromRectangleWithHeights2D=function(e,t,n,i,o){if(u(o)||(o=new pn),!u(e))return o.center=m.clone(m.ZERO,o.center),o.radius=0,o;t=y(t,mTe),le.southwest(e,lG),lG.height=n,le.northeast(e,uG),uG.height=i;let r=t.project(lG,hTe),s=t.project(uG,pTe),a=s.x-r.x,c=s.y-r.y,l=s.z-r.z;o.radius=Math.sqrt(a*a+c*c+l*l)*.5;let f=o.center;return f.x=r.x+a*.5,f.y=r.y+c*.5,f.z=r.z+l*.5,o};var _Te=[];pn.fromRectangle3D=function(e,t,n,i){if(t=y(t,oe.WGS84),n=y(n,0),u(i)||(i=new pn),!u(e))return i.center=m.clone(m.ZERO,i.center),i.radius=0,i;let o=le.subsample(e,t,n,_Te);return pn.fromPoints(o,i)};pn.fromVertices=function(e,t,n,i){if(u(i)||(i=new pn),!u(e)||e.length===0)return i.center=m.clone(m.ZERO,i.center),i.radius=0,i;t=y(t,m.ZERO),n=y(n,3);let o=gG;o.x=e[0]+t.x,o.y=e[1]+t.y,o.z=e[2]+t.z;let r=m.clone(o,fG),s=m.clone(o,dG),a=m.clone(o,mG),c=m.clone(o,hG),l=m.clone(o,pG),f=m.clone(o,_G),d=e.length,p;for(p=0;p<d;p+=n){let N=e[p]+t.x,_=e[p+1]+t.y,b=e[p+2]+t.z;o.x=N,o.y=_,o.z=b,N<r.x&&m.clone(o,r),N>c.x&&m.clone(o,c),_<s.y&&m.clone(o,s),_>l.y&&m.clone(o,l),b<a.z&&m.clone(o,a),b>f.z&&m.clone(o,f)}let g=m.magnitudeSquared(m.subtract(c,r,zs)),h=m.magnitudeSquared(m.subtract(l,s,zs)),A=m.magnitudeSquared(m.subtract(f,a,zs)),x=r,C=c,T=g;h>T&&(T=h,x=s,C=l),A>T&&(T=A,x=a,C=f);let E=yG;E.x=(x.x+C.x)*.5,E.y=(x.y+C.y)*.5,E.z=(x.z+C.z)*.5;let S=m.magnitudeSquared(m.subtract(C,E,zs)),w=Math.sqrt(S),D=AG;D.x=r.x,D.y=s.y,D.z=a.z;let M=xG;M.x=c.x,M.y=l.y,M.z=f.z;let O=m.midpoint(D,M,CG),L=0;for(p=0;p<d;p+=n){o.x=e[p]+t.x,o.y=e[p+1]+t.y,o.z=e[p+2]+t.z;let N=m.magnitude(m.subtract(o,O,zs));N>L&&(L=N);let _=m.magnitudeSquared(m.subtract(o,E,zs));if(_>S){let b=Math.sqrt(_);w=(w+b)*.5,S=w*w;let v=b-w;E.x=(w*E.x+v*o.x)/b,E.y=(w*E.y+v*o.y)/b,E.z=(w*E.z+v*o.z)/b}}return w<L?(m.clone(E,i.center),i.radius=w):(m.clone(O,i.center),i.radius=L),i};pn.fromEncodedCartesianVertices=function(e,t,n){if(u(n)||(n=new pn),!u(e)||!u(t)||e.length!==t.length||e.length===0)return n.center=m.clone(m.ZERO,n.center),n.radius=0,n;let i=gG;i.x=e[0]+t[0],i.y=e[1]+t[1],i.z=e[2]+t[2];let o=m.clone(i,fG),r=m.clone(i,dG),s=m.clone(i,mG),a=m.clone(i,hG),c=m.clone(i,pG),l=m.clone(i,_G),f=e.length,d;for(d=0;d<f;d+=3){let L=e[d]+t[d],N=e[d+1]+t[d+1],_=e[d+2]+t[d+2];i.x=L,i.y=N,i.z=_,L<o.x&&m.clone(i,o),L>a.x&&m.clone(i,a),N<r.y&&m.clone(i,r),N>c.y&&m.clone(i,c),_<s.z&&m.clone(i,s),_>l.z&&m.clone(i,l)}let p=m.magnitudeSquared(m.subtract(a,o,zs)),g=m.magnitudeSquared(m.subtract(c,r,zs)),h=m.magnitudeSquared(m.subtract(l,s,zs)),A=o,x=a,C=p;g>C&&(C=g,A=r,x=c),h>C&&(C=h,A=s,x=l);let T=yG;T.x=(A.x+x.x)*.5,T.y=(A.y+x.y)*.5,T.z=(A.z+x.z)*.5;let E=m.magnitudeSquared(m.subtract(x,T,zs)),S=Math.sqrt(E),w=AG;w.x=o.x,w.y=r.y,w.z=s.z;let D=xG;D.x=a.x,D.y=c.y,D.z=l.z;let M=m.midpoint(w,D,CG),O=0;for(d=0;d<f;d+=3){i.x=e[d]+t[d],i.y=e[d+1]+t[d+1],i.z=e[d+2]+t[d+2];let L=m.magnitude(m.subtract(i,M,zs));L>O&&(O=L);let N=m.magnitudeSquared(m.subtract(i,T,zs));if(N>E){let _=Math.sqrt(N);S=(S+_)*.5,E=S*S;let b=_-S;T.x=(S*T.x+b*i.x)/_,T.y=(S*T.y+b*i.y)/_,T.z=(S*T.z+b*i.z)/_}}return S<O?(m.clone(T,n.center),n.radius=S):(m.clone(M,n.center),n.radius=O),n};pn.fromCornerPoints=function(e,t,n){u(n)||(n=new pn);let 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n=e.center,i=e.radius,o=t.normal,r=m.dot(o,n)+t.distance;return r<-i?en.OUTSIDE:r<i?en.INTERSECTING:en.INSIDE};pn.transform=function(e,t,n){return u(n)||(n=new pn),n.center=B.multiplyByPoint(t,e.center,n.center),n.radius=B.getMaximumScale(t)*e.radius,n};var vTe=new m;pn.distanceSquaredTo=function(e,t){let n=m.subtract(e.center,t,vTe),i=m.magnitude(n)-e.radius;return i<=0?0:i*i};pn.transformWithoutScale=function(e,t,n){return u(n)||(n=new pn),n.center=B.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var wTe=new m;pn.computePlaneDistances=function(e,t,n,i){u(i)||(i=new xc);let o=m.subtract(e.center,t,wTe),r=m.dot(n,o);return i.start=r-e.radius,i.stop=r+e.radius,i};var dJ=new m,DTe=new m,ITe=new m,PTe=new m,OTe=new m,MTe=new he,mJ=new Array(8);for(let e=0;e<8;++e)mJ[e]=new m;var RTe=new Si;pn.projectTo2D=function(e,t,n){t=y(t,RTe);let i=t.ellipsoid,o=e.center,r=e.radius,s;m.equals(o,m.ZERO)?s=m.clone(m.UNIT_X,dJ):s=i.geodeticSurfaceNormal(o,dJ);let a=m.cross(m.UNIT_Z,s,DTe);m.normalize(a,a);let c=m.cross(s,a,ITe);m.normalize(c,c),m.multiplyByScalar(s,r,s),m.multiplyByScalar(c,r,c),m.multiplyByScalar(a,r,a);let l=m.negate(c,OTe),f=m.negate(a,PTe),d=mJ,p=d[0];m.add(s,c,p),m.add(p,a,p),p=d[1],m.add(s,c,p),m.add(p,f,p),p=d[2],m.add(s,l,p),m.add(p,f,p),p=d[3],m.add(s,l,p),m.add(p,a,p),m.negate(s,s),p=d[4],m.add(s,c,p),m.add(p,a,p),p=d[5],m.add(s,c,p),m.add(p,f,p),p=d[6],m.add(s,l,p),m.add(p,f,p),p=d[7],m.add(s,l,p),m.add(p,a,p);let g=d.length;for(let C=0;C<g;++C){let T=d[C];m.add(o,T,T);let E=i.cartesianToCartographic(T,MTe);t.project(E,T)}n=pn.fromPoints(d,n),o=n.center;let h=o.x,A=o.y,x=o.z;return o.x=x,o.y=h,o.z=A,n};pn.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)};pn.equals=function(e,t){return e===t||u(e)&&u(t)&&m.equals(e.center,t.center)&&e.radius===t.radius};pn.prototype.intersectPlane=function(e){return pn.intersectPlane(this,e)};pn.prototype.distanceSquaredTo=function(e){return 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Ne;Yi.fixedFrameToHeadingPitchRoll=function(e,t,n,i){t=y(t,oe.WGS84),n=y(n,Yi.eastNorthUpToFixedFrame),u(i)||(i=new Va);let o=B.getTranslation(e,WEe);if(m.equals(o,m.ZERO))return i.heading=0,i.pitch=0,i.roll=0,i;let r=B.inverseTransformation(n(o,t,QJ),QJ),s=B.setScale(e,GEe,jEe);s=B.setTranslation(s,m.ZERO,s),r=B.multiply(r,s,r);let a=Ne.fromRotationMatrix(B.getMatrix3(r,YEe),qEe);return a=Ne.normalize(a,a),Va.fromQuaternion(a,i)};var XEe=6*3600+41*60+50.54841,KEe=8640184812866e-6,JEe=.093104,ZEe=-62e-7,QEe=11772758384668e-32,$Ee=72921158553e-15,ebe=P.TWO_PI/86400,M3=new ee;Yi.computeTemeToPseudoFixedMatrix=function(e,t){M3=ee.addSeconds(e,-ee.computeTaiMinusUtc(e),M3);let n=M3.dayNumber,i=M3.secondsOfDay,o,r=n-2451545;i>=43200?o=(r+.5)/Qn.DAYS_PER_JULIAN_CENTURY:o=(r-.5)/Qn.DAYS_PER_JULIAN_CENTURY;let a=(XEe+o*(KEe+o*(JEe+o*ZEe)))*ebe%P.TWO_PI,c=$Ee+QEe*(n-24515455e-1),l=(i+Qn.SECONDS_PER_DAY*.5)%Qn.SECONDS_PER_DAY,f=a+c*l,d=Math.cos(f),p=Math.sin(f);return 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f=Z.fromRotationZ(-r.s,GG),d=Z.multiply(l,f,HG),p=e.dayNumber,g=e.secondsOfDay-ee.computeTaiMinusUtc(e)+n.ut1MinusUtc,h=p-2451545,A=g/Qn.SECONDS_PER_DAY,x=.779057273264+A+.00273781191135448*(h+A);x=x%1*P.TWO_PI;let C=Z.fromRotationZ(x,GG),T=Z.multiply(d,C,HG),E=Math.cos(n.xPoleWander),S=Math.cos(n.yPoleWander),w=Math.sin(n.xPoleWander),D=Math.sin(n.yPoleWander),M=i-tbe+o/Qn.SECONDS_PER_DAY;M/=36525;let O=-47e-6*M*P.RADIANS_PER_DEGREE/3600,L=Math.cos(O),N=Math.sin(O),_=GG;return _[0]=E*L,_[1]=E*N,_[2]=w,_[3]=-S*N+D*w*L,_[4]=S*L+D*w*N,_[5]=-D*E,_[6]=-D*N-S*w*L,_[7]=D*L-S*w*N,_[8]=S*E,Z.multiply(T,_,t)};var obe=new re;Yi.pointToWindowCoordinates=function(e,t,n,i){return i=Yi.pointToGLWindowCoordinates(e,t,n,i),i.y=2*t[5]-i.y,i};Yi.pointToGLWindowCoordinates=function(e,t,n,i){u(i)||(i=new H);let o=obe;return B.multiplyByVector(e,re.fromElements(n.x,n.y,n.z,1,o),o),re.multiplyByScalar(o,1/o.w,o),B.multiplyByVector(t,o,o),H.fromCartesian4(o,i)};var rbe=new m,sbe=new m,abe=new m;Yi.rotationMatrixFromPositionVelocity=function(e,t,n,i){let o=y(n,oe.WGS84).geodeticSurfaceNormal(e,rbe),r=m.cross(t,o,sbe);m.equalsEpsilon(r,m.ZERO,P.EPSILON6)&&(r=m.clone(m.UNIT_X,r));let s=m.cross(r,t,abe);return m.normalize(s,s),m.cross(t,s,r),m.negate(r,r),m.normalize(r,r),u(i)||(i=new Z),i[0]=t.x,i[1]=t.y,i[2]=t.z,i[3]=r.x,i[4]=r.y,i[5]=r.z,i[6]=s.x,i[7]=s.y,i[8]=s.z,i};var $J=new B(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),eZ=new he,tZ=new m,cbe=new m,lbe=new Z,jG=new B,nZ=new B;Yi.basisTo2D=function(e,t,n){let i=B.getTranslation(t,cbe),o=e.ellipsoid,r=o.cartesianToCartographic(i,eZ),s=e.project(r,tZ);m.fromElements(s.z,s.x,s.y,s);let a=Yi.eastNorthUpToFixedFrame(i,o,jG),c=B.inverseTransformation(a,nZ),l=B.getMatrix3(t,lbe),f=B.multiplyByMatrix3(c,l,n);return B.multiply($J,f,n),B.setTranslation(n,s,n),n};Yi.wgs84To2DModelMatrix=function(e,t,n){let 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o,r=le.center(i,ube),s=he.toCartesian(r,n,fbe),a=Ot.eastNorthUpToFixedFrame(s,n,iZ),c=B.inverse(a,iZ),l=mbe,f=dbe;f[0].longitude=i.west,f[0].latitude=i.south,f[1].longitude=i.west,f[1].latitude=i.north,f[2].longitude=i.east,f[2].latitude=i.south;let d=pbe;for(o=0;o<3;o++)he.toCartesian(f[o],n,d),d=B.multiplyByPointAsVector(c,d,d),l[o].x=d.x,l[o].y=d.y;let p=Ne.fromAxisAngle(m.UNIT_Z,-t,_be),g=Z.fromQuaternion(p,gbe),h=e.length,A=Number.POSITIVE_INFINITY,x=Number.POSITIVE_INFINITY,C=Number.NEGATIVE_INFINITY,T=Number.NEGATIVE_INFINITY;for(o=0;o<h;o++)d=B.multiplyByPointAsVector(c,e[o],d),d=Z.multiplyByVector(g,d,d),A=Math.min(A,d.x),x=Math.min(x,d.y),C=Math.max(C,d.x),T=Math.max(T,d.y);let E=Qi.fromRotation(t,ybe),S=hbe;S[0].x=A,S[0].y=x,S[1].x=A,S[1].y=T,S[2].x=C,S[2].y=x;let w=l[0],D=l[2].x-w.x,M=l[1].y-w.y;for(o=0;o<3;o++){let b=S[o];Qi.multiplyByVector(E,b,b),b.x=(b.x-w.x)/D,b.y=(b.y-w.y)/M}let O=S[0],L=S[1],N=S[2],_=new Array(6);return H.pack(O,_),H.pack(L,_,2),H.pack(N,_,4),_};var lt=YG;function Abe(e){e=y(e,y.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=y(e.normalize,!1),this.values=e.values}var De=Abe;function xbe(e){e=y(e,y.EMPTY_OBJECT),this.position=e.position,this.normal=e.normal,this.st=e.st,this.bitangent=e.bitangent,this.tangent=e.tangent,this.color=e.color}var mn=xbe;var Cbe={NONE:0,TOP:1,ALL:2},rn=Object.freeze(Cbe);function Qr(e){e=y(e,y.EMPTY_OBJECT),this.position=y(e.position,!1),this.normal=y(e.normal,!1),this.st=y(e.st,!1),this.bitangent=y(e.bitangent,!1),this.tangent=y(e.tangent,!1),this.color=y(e.color,!1)}Qr.POSITION_ONLY=Object.freeze(new Qr({position:!0}));Qr.POSITION_AND_NORMAL=Object.freeze(new Qr({position:!0,normal:!0}));Qr.POSITION_NORMAL_AND_ST=Object.freeze(new Qr({position:!0,normal:!0,st:!0}));Qr.POSITION_AND_ST=Object.freeze(new Qr({position:!0,st:!0}));Qr.POSITION_AND_COLOR=Object.freeze(new Qr({position:!0,color:!0}));Qr.ALL=Object.freeze(new Qr({position:!0,normal:!0,st:!0,tangent:!0,bitangent:!0}));Qr.DEFAULT=Qr.POSITION_NORMAL_AND_ST;Qr.packedLength=6;Qr.pack=function(e,t,n){return n=y(n,0),t[n++]=e.position?1:0,t[n++]=e.normal?1:0,t[n++]=e.st?1:0,t[n++]=e.tangent?1:0,t[n++]=e.bitangent?1:0,t[n]=e.color?1:0,t};Qr.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Qr),n.position=e[t++]===1,n.normal=e[t++]===1,n.st=e[t++]===1,n.tangent=e[t++]===1,n.bitangent=e[t++]===1,n.color=e[t]===1,n};Qr.clone=function(e,t){if(u(e))return u(t)||(t=new Qr),t.position=e.position,t.normal=e.normal,t.st=e.st,t.tangent=e.tangent,t.bitangent=e.bitangent,t.color=e.color,t};var Oe=Qr;var Tbe=new m;function Yl(e){e=y(e,y.EMPTY_OBJECT);let t=e.minimum,n=e.maximum,i=y(e.vertexFormat,Oe.DEFAULT);this._minimum=m.clone(t),this._maximum=m.clone(n),this._vertexFormat=i,this._offsetAttribute=e.offsetAttribute,this._workerName="createBoxGeometry"}Yl.fromDimensions=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.dimensions,n=m.multiplyByScalar(t,.5,new 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t=e._minimum,n=e._maximum,i=e._vertexFormat;if(m.equals(t,n))return;let o=new mn,r,s;if(i.position&&(i.st||i.normal||i.tangent||i.bitangent)){if(i.position&&(s=new Float64Array(6*4*3),s[0]=t.x,s[1]=t.y,s[2]=n.z,s[3]=n.x,s[4]=t.y,s[5]=n.z,s[6]=n.x,s[7]=n.y,s[8]=n.z,s[9]=t.x,s[10]=n.y,s[11]=n.z,s[12]=t.x,s[13]=t.y,s[14]=t.z,s[15]=n.x,s[16]=t.y,s[17]=t.z,s[18]=n.x,s[19]=n.y,s[20]=t.z,s[21]=t.x,s[22]=n.y,s[23]=t.z,s[24]=n.x,s[25]=t.y,s[26]=t.z,s[27]=n.x,s[28]=n.y,s[29]=t.z,s[30]=n.x,s[31]=n.y,s[32]=n.z,s[33]=n.x,s[34]=t.y,s[35]=n.z,s[36]=t.x,s[37]=t.y,s[38]=t.z,s[39]=t.x,s[40]=n.y,s[41]=t.z,s[42]=t.x,s[43]=n.y,s[44]=n.z,s[45]=t.x,s[46]=t.y,s[47]=n.z,s[48]=t.x,s[49]=n.y,s[50]=t.z,s[51]=n.x,s[52]=n.y,s[53]=t.z,s[54]=n.x,s[55]=n.y,s[56]=n.z,s[57]=t.x,s[58]=n.y,s[59]=n.z,s[60]=t.x,s[61]=t.y,s[62]=t.z,s[63]=n.x,s[64]=t.y,s[65]=t.z,s[66]=n.x,s[67]=t.y,s[68]=n.z,s[69]=t.x,s[70]=t.y,s[71]=n.z,o.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:s})),i.normal){let l=new Float32Array(72);l[0]=0,l[1]=0,l[2]=1,l[3]=0,l[4]=0,l[5]=1,l[6]=0,l[7]=0,l[8]=1,l[9]=0,l[10]=0,l[11]=1,l[12]=0,l[13]=0,l[14]=-1,l[15]=0,l[16]=0,l[17]=-1,l[18]=0,l[19]=0,l[20]=-1,l[21]=0,l[22]=0,l[23]=-1,l[24]=1,l[25]=0,l[26]=0,l[27]=1,l[28]=0,l[29]=0,l[30]=1,l[31]=0,l[32]=0,l[33]=1,l[34]=0,l[35]=0,l[36]=-1,l[37]=0,l[38]=0,l[39]=-1,l[40]=0,l[41]=0,l[42]=-1,l[43]=0,l[44]=0,l[45]=-1,l[46]=0,l[47]=0,l[48]=0,l[49]=1,l[50]=0,l[51]=0,l[52]=1,l[53]=0,l[54]=0,l[55]=1,l[56]=0,l[57]=0,l[58]=1,l[59]=0,l[60]=0,l[61]=-1,l[62]=0,l[63]=0,l[64]=-1,l[65]=0,l[66]=0,l[67]=-1,l[68]=0,l[69]=0,l[70]=-1,l[71]=0,o.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:l})}if(i.st){let l=new Float32Array(48);l[0]=0,l[1]=0,l[2]=1,l[3]=0,l[4]=1,l[5]=1,l[6]=0,l[7]=1,l[8]=1,l[9]=0,l[10]=0,l[11]=0,l[12]=0,l[13]=1,l[14]=1,l[15]=1,l[16]=0,l[17]=0,l[18]=1,l[19]=0,l[20]=1,l[21]=1,l[22]=0,l[23]=1,l[24]=1,l[25]=0,l[26]=0,l[27]=0,l[28]=0,l[29]=1,l[30]=1,l[31]=1,l[32]=1,l[33]=0,l[34]=0,l[35]=0,l[36]=0,l[37]=1,l[38]=1,l[39]=1,l[40]=0,l[41]=0,l[42]=1,l[43]=0,l[44]=1,l[45]=1,l[46]=0,l[47]=1,o.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:l})}if(i.tangent){let l=new Float32Array(72);l[0]=1,l[1]=0,l[2]=0,l[3]=1,l[4]=0,l[5]=0,l[6]=1,l[7]=0,l[8]=0,l[9]=1,l[10]=0,l[11]=0,l[12]=-1,l[13]=0,l[14]=0,l[15]=-1,l[16]=0,l[17]=0,l[18]=-1,l[19]=0,l[20]=0,l[21]=-1,l[22]=0,l[23]=0,l[24]=0,l[25]=1,l[26]=0,l[27]=0,l[28]=1,l[29]=0,l[30]=0,l[31]=1,l[32]=0,l[33]=0,l[34]=1,l[35]=0,l[36]=0,l[37]=-1,l[38]=0,l[39]=0,l[40]=-1,l[41]=0,l[42]=0,l[43]=-1,l[44]=0,l[45]=0,l[46]=-1,l[47]=0,l[48]=-1,l[49]=0,l[50]=0,l[51]=-1,l[52]=0,l[53]=0,l[54]=-1,l[55]=0,l[56]=0,l[57]=-1,l[58]=0,l[59]=0,l[60]=1,l[61]=0,l[62]=0,l[63]=1,l[64]=0,l[65]=0,l[66]=1,l[67]=0,l[68]=0,l[69]=1,l[70]=0,l[71]=0,o.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:l})}if(i.bitangent){let l=new Float32Array(72);l[0]=0,l[1]=1,l[2]=0,l[3]=0,l[4]=1,l[5]=0,l[6]=0,l[7]=1,l[8]=0,l[9]=0,l[10]=1,l[11]=0,l[12]=0,l[13]=1,l[14]=0,l[15]=0,l[16]=1,l[17]=0,l[18]=0,l[19]=1,l[20]=0,l[21]=0,l[22]=1,l[23]=0,l[24]=0,l[25]=0,l[26]=1,l[27]=0,l[28]=0,l[29]=1,l[30]=0,l[31]=0,l[32]=1,l[33]=0,l[34]=0,l[35]=1,l[36]=0,l[37]=0,l[38]=1,l[39]=0,l[40]=0,l[41]=1,l[42]=0,l[43]=0,l[44]=1,l[45]=0,l[46]=0,l[47]=1,l[48]=0,l[49]=0,l[50]=1,l[51]=0,l[52]=0,l[53]=1,l[54]=0,l[55]=0,l[56]=1,l[57]=0,l[58]=0,l[59]=1,l[60]=0,l[61]=0,l[62]=1,l[63]=0,l[64]=0,l[65]=1,l[66]=0,l[67]=0,l[68]=1,l[69]=0,l[70]=0,l[71]=1,o.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:l})}r=new 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in vec3 v_normalEC;
in vec3 v_tangentEC;
in vec3 v_bitangentEC;
in vec2 v_st;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;
    mat3 tangentToEyeMatrix = czm_tangentToEyeSpaceMatrix(v_normalEC, v_tangentEC, v_bitangentEC);

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.tangentToEyeMatrix = tangentToEyeMatrix;
    materialInput.positionToEyeEC = positionToEyeEC;
    materialInput.st = v_st;
    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var yv=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in vec3 tangent;
in vec3 bitangent;
in vec2 st;
in float batchId;

out vec3 v_positionEC;
out vec3 v_normalEC;
out vec3 v_tangentEC;
out vec3 v_bitangentEC;
out vec2 v_st;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates
    v_tangentEC = czm_normal * tangent;                       // tangent in eye coordinates
    v_bitangentEC = czm_normal * bitangent;                   // bitangent in eye coordinates
    v_st = st;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var Av=`in vec3 v_positionEC;
in vec3 v_normalEC;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = positionToEyeEC;
    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var xv=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in float batchId;

out vec3 v_positionEC;
out vec3 v_normalEC;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var Cv=`in vec3 v_positionEC;
in vec3 v_normalEC;
in vec2 v_st;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = positionToEyeEC;
    materialInput.st = v_st;
    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var Tv=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in vec2 st;
in float batchId;

out vec3 v_positionEC;
out vec3 v_normalEC;
out vec2 v_st;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates
    v_st = st;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
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Sv({wrapS:wn.CLAMP_TO_EDGE,wrapT:wn.CLAMP_TO_EDGE,minificationFilter:cn.NEAREST,magnificationFilter:xi.NEAREST}));var fn=Sv;function vv(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.source,i,o;if(u(n)){let T=[n.positiveX,n.negativeX,n.positiveY,n.negativeY,n.positiveZ,n.negativeZ];i=T[0].width,o=T[0].height}else i=e.width,o=e.height;let r=i,s=y(e.pixelDatatype,Ke.UNSIGNED_BYTE),a=y(e.pixelFormat,st.RGBA),c=st.toInternalFormat(a,s,t),l=st.textureSizeInBytes(a,s,r,r)*6,f=e.preMultiplyAlpha||a===st.RGB||a===st.LUMINANCE,d=y(e.flipY,!0),p=y(e.skipColorSpaceConversion,!1),g=t._gl,h=g.TEXTURE_CUBE_MAP,A=g.createTexture();g.activeTexture(g.TEXTURE0),g.bindTexture(h,A);function x(T,E,S,w,D){let M=E.arrayBufferView;u(M)||(M=E.bufferView);let O=4;u(M)&&(O=st.alignmentInBytes(a,s,i)),g.pixelStorei(g.UNPACK_ALIGNMENT,O),D?g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.NONE):g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.BROWSER_DEFAULT_WEBGL),u(M)?(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1),w&&(M=st.flipY(M,a,s,r,r)),g.texImage2D(T,0,c,r,r,0,a,Ke.toWebGLConstant(s,t),M)):(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,S),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,w),g.texImage2D(T,0,c,a,Ke.toWebGLConstant(s,t),E))}u(n)?(x(g.TEXTURE_CUBE_MAP_POSITIVE_X,n.positiveX,f,d,p),x(g.TEXTURE_CUBE_MAP_NEGATIVE_X,n.negativeX,f,d,p),x(g.TEXTURE_CUBE_MAP_POSITIVE_Y,n.positiveY,f,d,p),x(g.TEXTURE_CUBE_MAP_NEGATIVE_Y,n.negativeY,f,d,p),x(g.TEXTURE_CUBE_MAP_POSITIVE_Z,n.positiveZ,f,d,p),x(g.TEXTURE_CUBE_MAP_NEGATIVE_Z,n.negativeZ,f,d,p)):(g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_X,0,c,r,r,0,a,Ke.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_X,0,c,r,r,0,a,Ke.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Y,0,c,r,r,0,a,Ke.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Y,0,c,r,r,0,a,Ke.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Z,0,c,r,r,0,a,Ke.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Z,0,c,r,r,0,a,Ke.toWebGLConstant(s,t),null)),g.bindTexture(h,null),this._context=t,this._textureFilterAnisotropic=t._textureFilterAnisotropic,this._textureTarget=h,this._texture=A,this._pixelFormat=a,this._pixelDatatype=s,this._size=r,this._hasMipmap=!1,this._sizeInBytes=l,this._preMultiplyAlpha=f,this._flipY=d,this._sampler=void 0;let C=u(n);this._positiveX=new bm(t,A,h,g.TEXTURE_CUBE_MAP_POSITIVE_X,c,a,s,r,f,d,C),this._negativeX=new bm(t,A,h,g.TEXTURE_CUBE_MAP_NEGATIVE_X,c,a,s,r,f,d,C),this._positiveY=new bm(t,A,h,g.TEXTURE_CUBE_MAP_POSITIVE_Y,c,a,s,r,f,d,C),this._negativeY=new bm(t,A,h,g.TEXTURE_CUBE_MAP_NEGATIVE_Y,c,a,s,r,f,d,C),this._positiveZ=new bm(t,A,h,g.TEXTURE_CUBE_MAP_POSITIVE_Z,c,a,s,r,f,d,C),this._negativeZ=new bm(t,A,h,g.TEXTURE_CUBE_MAP_NEGATIVE_Z,c,a,s,r,f,d,C),this.sampler=u(e.sampler)?e.sampler:new fn}Object.defineProperties(vv.prototype,{positiveX:{get:function(){return this._positiveX}},negativeX:{get:function(){return this._negativeX}},positiveY:{get:function(){return this._positiveY}},negativeY:{get:function(){return this._negativeY}},positiveZ:{get:function(){return this._positiveZ}},negativeZ:{get:function(){return this._negativeZ}},sampler:{get:function(){return this._sampler},set:function(e){let t=e.minificationFilter,n=e.magnificationFilter,i=t===cn.NEAREST_MIPMAP_NEAREST||t===cn.NEAREST_MIPMAP_LINEAR||t===cn.LINEAR_MIPMAP_NEAREST||t===cn.LINEAR_MIPMAP_LINEAR,o=this._context,r=this._pixelDatatype;(r===Ke.FLOAT&&!o.textureFloatLinear||r===Ke.HALF_FLOAT&&!o.textureHalfFloatLinear)&&(t=i?cn.NEAREST_MIPMAP_NEAREST:cn.NEAREST,n=xi.NEAREST);let s=o._gl,a=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(a,this._texture),s.texParameteri(a,s.TEXTURE_MIN_FILTER,t),s.texParameteri(a,s.TEXTURE_MAG_FILTER,n),s.texParameteri(a,s.TEXTURE_WRAP_S,e.wrapS),s.texParameteri(a,s.TEXTURE_WRAP_T,e.wrapT),u(this._textureFilterAnisotropic)&&s.texParameteri(a,this._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,e.maximumAnisotropy),s.bindTexture(a,null),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},width:{get:function(){return this._size}},height:{get:function(){return this._size}},sizeInBytes:{get:function(){return this._hasMipmap?Math.floor(this._sizeInBytes*4/3):this._sizeInBytes}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},_target:{get:function(){return this._textureTarget}}});vv.prototype.generateMipmap=function(e){e=y(e,Sm.DONT_CARE),this._hasMipmap=!0;let t=this._context._gl,n=this._textureTarget;t.hint(t.GENERATE_MIPMAP_HINT,e),t.activeTexture(t.TEXTURE0),t.bindTexture(n,this._texture),t.generateMipmap(n),t.bindTexture(n,null)};vv.prototype.isDestroyed=function(){return!1};vv.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),this._positiveX=ue(this._positiveX),this._negativeX=ue(this._negativeX),this._positiveY=ue(this._positiveY),this._negativeY=ue(this._negativeY),this._positiveZ=ue(this._positiveZ),this._negativeZ=ue(this._negativeZ),ue(this)};var ka=vv;function td(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.width,i=e.height,o=e.source;u(o)&&(u(n)||(n=y(o.videoWidth,o.width)),u(i)||(i=y(o.videoHeight,o.height)));let r=y(e.pixelFormat,st.RGBA),s=y(e.pixelDatatype,Ke.UNSIGNED_BYTE),a=st.toInternalFormat(r,s,t),c=st.isCompressedFormat(a),l=e.preMultiplyAlpha||r===st.RGB||r===st.LUMINANCE,f=y(e.flipY,!0),d=y(e.skipColorSpaceConversion,!1),p=!0,g=t._gl,h=g.TEXTURE_2D,A=g.createTexture();g.activeTexture(g.TEXTURE0),g.bindTexture(h,A);let x=4;if(u(o)&&u(o.arrayBufferView)&&!c&&(x=st.alignmentInBytes(r,s,n)),g.pixelStorei(g.UNPACK_ALIGNMENT,x),d?g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.NONE):g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.BROWSER_DEFAULT_WEBGL),u(o))if(u(o.arrayBufferView)){g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1);let T=o.arrayBufferView,E,S,w;if(c){if(g.compressedTexImage2D(h,0,a,n,i,0,T),u(o.mipLevels))for(S=n,w=i,E=0;E<o.mipLevels.length;++E)S=Math.floor(S/2)|0,S<1&&(S=1),w=Math.floor(w/2)|0,w<1&&(w=1),g.compressedTexImage2D(h,E+1,a,S,w,0,o.mipLevels[E])}else if(f&&(T=st.flipY(T,r,s,n,i)),g.texImage2D(h,0,a,n,i,0,r,Ke.toWebGLConstant(s,t),T),u(o.mipLevels))for(S=n,w=i,E=0;E<o.mipLevels.length;++E)S=Math.floor(S/2)|0,S<1&&(S=1),w=Math.floor(w/2)|0,w<1&&(w=1),g.texImage2D(h,E+1,a,S,w,0,r,Ke.toWebGLConstant(s,t),o.mipLevels[E])}else u(o.framebuffer)?(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1),o.framebuffer!==t.defaultFramebuffer&&o.framebuffer._bind(),g.copyTexImage2D(h,0,a,o.xOffset,o.yOffset,n,i,0),o.framebuffer!==t.defaultFramebuffer&&o.framebuffer._unBind()):(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,l),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,f),g.texImage2D(h,0,a,r,Ke.toWebGLConstant(s,t),o));else g.texImage2D(h,0,a,n,i,0,r,Ke.toWebGLConstant(s,t),null),p=!1;g.bindTexture(h,null);let C;c?C=st.compressedTextureSizeInBytes(r,n,i):C=st.textureSizeInBytes(r,s,n,i),this._id=Hn(),this._context=t,this._textureFilterAnisotropic=t._textureFilterAnisotropic,this._textureTarget=h,this._texture=A,this._internalFormat=a,this._pixelFormat=r,this._pixelDatatype=s,this._width=n,this._height=i,this._dimensions=new H(n,i),this._hasMipmap=!1,this._sizeInBytes=C,this._preMultiplyAlpha=l,this._flipY=f,this._initialized=p,this._sampler=void 0,this.sampler=u(e.sampler)?e.sampler:new fn}td.create=function(e){return new td(e)};td.fromFramebuffer=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=t._gl,i=y(e.pixelFormat,st.RGB),o=y(e.framebufferXOffset,0),r=y(e.framebufferYOffset,0),s=y(e.width,n.drawingBufferWidth),a=y(e.height,n.drawingBufferHeight),c=e.framebuffer;return new td({context:t,width:s,height:a,pixelFormat:i,source:{framebuffer:u(c)?c:t.defaultFramebuffer,xOffset:o,yOffset:r,width:s,height:a}})};Object.defineProperties(td.prototype,{id:{get:function(){return this._id}},sampler:{get:function(){return this._sampler},set:function(e){let t=e.minificationFilter,n=e.magnificationFilter,i=this._context,o=this._pixelFormat,r=this._pixelDatatype,s=t===cn.NEAREST_MIPMAP_NEAREST||t===cn.NEAREST_MIPMAP_LINEAR||t===cn.LINEAR_MIPMAP_NEAREST||t===cn.LINEAR_MIPMAP_LINEAR;(r===Ke.FLOAT&&!i.textureFloatLinear||r===Ke.HALF_FLOAT&&!i.textureHalfFloatLinear)&&(t=s?cn.NEAREST_MIPMAP_NEAREST:cn.NEAREST,n=xi.NEAREST),i.webgl2&&st.isDepthFormat(o)&&(t=cn.NEAREST,n=xi.NEAREST);let a=i._gl,c=this._textureTarget;a.activeTexture(a.TEXTURE0),a.bindTexture(c,this._texture),a.texParameteri(c,a.TEXTURE_MIN_FILTER,t),a.texParameteri(c,a.TEXTURE_MAG_FILTER,n),a.texParameteri(c,a.TEXTURE_WRAP_S,e.wrapS),a.texParameteri(c,a.TEXTURE_WRAP_T,e.wrapT),u(this._textureFilterAnisotropic)&&a.texParameteri(c,this._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,e.maximumAnisotropy),a.bindTexture(c,null),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},dimensions:{get:function(){return this._dimensions}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},width:{get:function(){return this._width}},height:{get:function(){return this._height}},sizeInBytes:{get:function(){return this._hasMipmap?Math.floor(this._sizeInBytes*4/3):this._sizeInBytes}},_target:{get:function(){return this._textureTarget}}});td.prototype.copyFrom=function(e){let t=y(e.xOffset,0),n=y(e.yOffset,0),i=e.source,o=this._context,r=o._gl,s=this._textureTarget;r.activeTexture(r.TEXTURE0),r.bindTexture(s,this._texture);let a=i.width,c=i.height,l=i.arrayBufferView,f=this._width,d=this._height,p=this._internalFormat,g=this._pixelFormat,h=this._pixelDatatype,A=this._preMultiplyAlpha,x=this._flipY,C=y(e.skipColorSpaceConversion,!1),T=4;u(l)&&(T=st.alignmentInBytes(g,h,a)),r.pixelStorei(r.UNPACK_ALIGNMENT,T),C?r.pixelStorei(r.UNPACK_COLORSPACE_CONVERSION_WEBGL,r.NONE):r.pixelStorei(r.UNPACK_COLORSPACE_CONVERSION_WEBGL,r.BROWSER_DEFAULT_WEBGL);let E=!1;if(!this._initialized){if(t===0&&n===0&&a===f&&c===d)u(l)?(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,!1),x&&(l=st.flipY(l,g,h,f,d)),r.texImage2D(s,0,p,f,d,0,g,Ke.toWebGLConstant(h,o),l)):(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,A),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,x),r.texImage2D(s,0,p,g,Ke.toWebGLConstant(h,o),i)),E=!0;else{r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,!1);let S=st.createTypedArray(g,h,f,d);r.texImage2D(s,0,p,f,d,0,g,Ke.toWebGLConstant(h,o),S)}this._initialized=!0}E||(u(l)?(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,!1),x&&(l=st.flipY(l,g,h,a,c)),r.texSubImage2D(s,0,t,n,a,c,g,Ke.toWebGLConstant(h,o),l)):(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,A),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,x),r.texSubImage2D(s,0,t,n,g,Ke.toWebGLConstant(h,o),i))),r.bindTexture(s,null)};td.prototype.copyFromFramebuffer=function(e,t,n,i,o,r){e=y(e,0),t=y(t,0),n=y(n,0),i=y(i,0),o=y(o,this._width),r=y(r,this._height);let s=this._context._gl,a=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(a,this._texture),s.copyTexSubImage2D(a,0,e,t,n,i,o,r),s.bindTexture(a,null),this._initialized=!0};td.prototype.generateMipmap=function(e){e=y(e,Sm.DONT_CARE),this._hasMipmap=!0;let t=this._context._gl,n=this._textureTarget;t.hint(t.GENERATE_MIPMAP_HINT,e),t.activeTexture(t.TEXTURE0),t.bindTexture(n,this._texture),t.generateMipmap(n),t.bindTexture(n,null)};td.prototype.isDestroyed=function(){return!1};td.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),ue(this)};var Mt=td;var wv=`uniform sampler2D image;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    vec4 rampColor = texture(image, vec2(materialInput.aspect / (2.0 * czm_pi), 0.5));
    rampColor = czm_gammaCorrect(rampColor);
    material.diffuse = rampColor.rgb;
    material.alpha = rampColor.a;
    return material;
}
`;var Dv=`uniform sampler2D image;
uniform float strength;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

    vec2 centerPixel = fract(repeat * st);
    float centerBump = texture(image, centerPixel).channel;

    float imageWidth = float(imageDimensions.x);
    vec2 rightPixel = fract(repeat * (st + vec2(1.0 / imageWidth, 0.0)));
    float rightBump = texture(image, rightPixel).channel;

    float imageHeight = float(imageDimensions.y);
    vec2 leftPixel = fract(repeat * (st + vec2(0.0, 1.0 / imageHeight)));
    float topBump = texture(image, leftPixel).channel;

    vec3 normalTangentSpace = normalize(vec3(centerBump - rightBump, centerBump - topBump, clamp(1.0 - strength, 0.1, 1.0)));
    vec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;

    material.normal = normalEC;
    material.diffuse = vec3(0.01);

    return material;
}
`;var Iv=`uniform vec4 lightColor;
uniform vec4 darkColor;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

    // From Stefan Gustavson's Procedural Textures in GLSL in OpenGL Insights
    float b = mod(floor(repeat.s * st.s) + floor(repeat.t * st.t), 2.0);  // 0.0 or 1.0

    // Find the distance from the closest separator (region between two colors)
    float scaledWidth = fract(repeat.s * st.s);
    scaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));
    float scaledHeight = fract(repeat.t * st.t);
    scaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));
    float value = min(scaledWidth, scaledHeight);

    vec4 currentColor = mix(lightColor, darkColor, b);
    vec4 color = czm_antialias(lightColor, darkColor, currentColor, value, 0.03);

    color = czm_gammaCorrect(color);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var Pv=`uniform vec4 lightColor;
uniform vec4 darkColor;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    // From Stefan Gustavson's Procedural Textures in GLSL in OpenGL Insights
    float b = smoothstep(0.3, 0.32, length(fract(repeat * materialInput.st) - 0.5));  // 0.0 or 1.0

    vec4 color = mix(lightColor, darkColor, b);
    color = czm_gammaCorrect(color);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var Ov=`uniform sampler2D heights;
uniform sampler2D colors;

// This material expects heights to be sorted from lowest to highest.

float getHeight(int idx, float invTexSize)
{
    vec2 uv = vec2((float(idx) + 0.5) * invTexSize, 0.5);
#ifdef OES_texture_float
    return texture(heights, uv).x;
#else
    return czm_unpackFloat(texture(heights, uv));
#endif
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    float height = materialInput.height;
    float invTexSize = 1.0 / float(heightsDimensions.x);

    float minHeight = getHeight(0, invTexSize);
    float maxHeight = getHeight(heightsDimensions.x - 1, invTexSize);

    // early-out when outside the height range
    if (height < minHeight || height > maxHeight) {
        material.diffuse = vec3(0.0);
        material.alpha = 0.0;
        return material;
    }

    // Binary search to find heights above and below.
    int idxBelow = 0;
    int idxAbove = heightsDimensions.x;
    float heightBelow = minHeight;
    float heightAbove = maxHeight;

    // while loop not allowed, so use for loop with max iterations.
    // maxIterations of 16 supports a texture size up to 65536 (2^16).
    const int maxIterations = 16;
    for (int i = 0; i < maxIterations; i++) {
        if (idxBelow >= idxAbove - 1) {
            break;
        }

        int idxMid = (idxBelow + idxAbove) / 2;
        float heightTex = getHeight(idxMid, invTexSize);

        if (height > heightTex) {
            idxBelow = idxMid;
            heightBelow = heightTex;
        } else {
            idxAbove = idxMid;
            heightAbove = heightTex;
        }
    }

    float lerper = heightBelow == heightAbove ? 1.0 : (height - heightBelow) / (heightAbove - heightBelow);
    vec2 colorUv = vec2(invTexSize * (float(idxBelow) + 0.5 + lerper), 0.5);
    vec4 color = texture(colors, colorUv);

    // undo preumultiplied alpha
    if (color.a > 0.0) 
    {
        color.rgb /= color.a;
    }
    
    color.rgb = czm_gammaCorrect(color.rgb);

    material.diffuse = color.rgb;
    material.alpha = color.a;
    return material;
}
`;var Mv=`#ifdef GL_OES_standard_derivatives
    #extension GL_OES_standard_derivatives : enable
#endif

uniform vec4 color;
uniform float spacing;
uniform float width;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    float distanceToContour = mod(materialInput.height, spacing);

#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    float dxc = abs(dFdx(materialInput.height));
    float dyc = abs(dFdy(materialInput.height));
    float dF = max(dxc, dyc) * czm_pixelRatio * width;
    float alpha = (distanceToContour < dF) ? 1.0 : 0.0;
#else
    // If no derivatives available (IE 10?), use pixel ratio
    float alpha = (distanceToContour < (czm_pixelRatio * width)) ? 1.0 : 0.0;
#endif

    vec4 outColor = czm_gammaCorrect(vec4(color.rgb, alpha * color.a));
    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;

    return material;
}
`;var Rv=`uniform sampler2D image;
uniform float minimumHeight;
uniform float maximumHeight;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    float scaledHeight = clamp((materialInput.height - minimumHeight) / (maximumHeight - minimumHeight), 0.0, 1.0);
    vec4 rampColor = texture(image, vec2(scaledHeight, 0.5));
    rampColor = czm_gammaCorrect(rampColor);
    material.diffuse = rampColor.rgb;
    material.alpha = rampColor.a;
    return material;
}
`;var Bv=`uniform vec4 fadeInColor;
uniform vec4 fadeOutColor;
uniform float maximumDistance;
uniform bool repeat;
uniform vec2 fadeDirection;
uniform vec2 time;

float getTime(float t, float coord)
{
    float scalar = 1.0 / maximumDistance;
    float q  = distance(t, coord) * scalar;
    if (repeat)
    {
        float r = distance(t, coord + 1.0) * scalar;
        float s = distance(t, coord - 1.0) * scalar;
        q = min(min(r, s), q);
    }
    return clamp(q, 0.0, 1.0);
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;
    float s = getTime(time.x, st.s) * fadeDirection.s;
    float t = getTime(time.y, st.t) * fadeDirection.t;

    float u = length(vec2(s, t));
    vec4 color = mix(fadeInColor, fadeOutColor, u);

    color = czm_gammaCorrect(color);
    material.emission = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var Lv=`#ifdef GL_OES_standard_derivatives
    #extension GL_OES_standard_derivatives : enable
#endif

uniform vec4 color;
uniform float cellAlpha;
uniform vec2 lineCount;
uniform vec2 lineThickness;
uniform vec2 lineOffset;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

    float scaledWidth = fract(lineCount.s * st.s - lineOffset.s);
    scaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));
    float scaledHeight = fract(lineCount.t * st.t - lineOffset.t);
    scaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));

    float value;

    // Fuzz Factor - Controls blurriness of lines
#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    const float fuzz = 1.2;
    vec2 thickness = (lineThickness * czm_pixelRatio) - 1.0;

    // From "3D Engine Design for Virtual Globes" by Cozzi and Ring, Listing 4.13.
    vec2 dx = abs(dFdx(st));
    vec2 dy = abs(dFdy(st));
    vec2 dF = vec2(max(dx.s, dy.s), max(dx.t, dy.t)) * lineCount;
    value = min(
        smoothstep(dF.s * thickness.s, dF.s * (fuzz + thickness.s), scaledWidth),
        smoothstep(dF.t * thickness.t, dF.t * (fuzz + thickness.t), scaledHeight));
#else
    // If no derivatives available (IE 10?), revert to view-dependent fuzz
    const float fuzz = 0.05;

    vec2 range = 0.5 - (lineThickness * 0.05);
    value = min(
        1.0 - smoothstep(range.s, range.s + fuzz, scaledWidth),
        1.0 - smoothstep(range.t, range.t + fuzz, scaledHeight));
#endif

    // Edges taken from RimLightingMaterial.glsl
    // See http://www.fundza.com/rman_shaders/surface/fake_rim/fake_rim1.html
    float dRim = 1.0 - abs(dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC)));
    float sRim = smoothstep(0.8, 1.0, dRim);
    value *= (1.0 - sRim);

    vec4 halfColor;
    halfColor.rgb = color.rgb * 0.5;
    halfColor.a = color.a * (1.0 - ((1.0 - cellAlpha) * value));
    halfColor = czm_gammaCorrect(halfColor);
    material.diffuse = halfColor.rgb;
    material.emission = halfColor.rgb;
    material.alpha = halfColor.a;

    return material;
}
`;var Nv=`uniform sampler2D image;
uniform float strength;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    
    vec4 textureValue = texture(image, fract(repeat * materialInput.st));
    vec3 normalTangentSpace = textureValue.channels;
    normalTangentSpace.xy = normalTangentSpace.xy * 2.0 - 1.0;
    normalTangentSpace.z = clamp(1.0 - strength, 0.1, 1.0);
    normalTangentSpace = normalize(normalTangentSpace);
    vec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;
    
    material.normal = normalEC;
    
    return material;
}
`;var Fv=`#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif

uniform vec4 color;

float getPointOnLine(vec2 p0, vec2 p1, float x)
{
    float slope = (p0.y - p1.y) / (p0.x - p1.x);
    return slope * (x - p0.x) + p0.y;
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    float base = 1.0 - abs(fwidth(st.s)) * 10.0 * czm_pixelRatio;
#else
     // If no derivatives available (IE 10?), 2.5% of the line will be the arrow head
    float base = 0.975;
#endif

    vec2 center = vec2(1.0, 0.5);
    float ptOnUpperLine = getPointOnLine(vec2(base, 1.0), center, st.s);
    float ptOnLowerLine = getPointOnLine(vec2(base, 0.0), center, st.s);

    float halfWidth = 0.15;
    float s = step(0.5 - halfWidth, st.t);
    s *= 1.0 - step(0.5 + halfWidth, st.t);
    s *= 1.0 - step(base, st.s);

    float t = step(base, materialInput.st.s);
    t *= 1.0 - step(ptOnUpperLine, st.t);
    t *= step(ptOnLowerLine, st.t);

    // Find the distance from the closest separator (region between two colors)
    float dist;
    if (st.s < base)
    {
        float d1 = abs(st.t - (0.5 - halfWidth));
        float d2 = abs(st.t - (0.5 + halfWidth));
        dist = min(d1, d2);
    }
    else
    {
        float d1 = czm_infinity;
        if (st.t < 0.5 - halfWidth && st.t > 0.5 + halfWidth)
        {
            d1 = abs(st.s - base);
        }
        float d2 = abs(st.t - ptOnUpperLine);
        float d3 = abs(st.t - ptOnLowerLine);
        dist = min(min(d1, d2), d3);
    }

    vec4 outsideColor = vec4(0.0);
    vec4 currentColor = mix(outsideColor, color, clamp(s + t, 0.0, 1.0));
    vec4 outColor = czm_antialias(outsideColor, color, currentColor, dist);

    outColor = czm_gammaCorrect(outColor);
    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;
    return material;
}
`;var Uv=`uniform vec4 color;
uniform vec4 gapColor;
uniform float dashLength;
uniform float dashPattern;
in float v_polylineAngle;

const float maskLength = 16.0;

mat2 rotate(float rad) {
    float c = cos(rad);
    float s = sin(rad);
    return mat2(
        c, s,
        -s, c
    );
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 pos = rotate(v_polylineAngle) * gl_FragCoord.xy;

    // Get the relative position within the dash from 0 to 1
    float dashPosition = fract(pos.x / (dashLength * czm_pixelRatio));
    // Figure out the mask index.
    float maskIndex = floor(dashPosition * maskLength);
    // Test the bit mask.
    float maskTest = floor(dashPattern / pow(2.0, maskIndex));
    vec4 fragColor = (mod(maskTest, 2.0) < 1.0) ? gapColor : color;
    if (fragColor.a < 0.005) {   // matches 0/255 and 1/255
        discard;
    }

    fragColor = czm_gammaCorrect(fragColor);
    material.emission = fragColor.rgb;
    material.alpha = fragColor.a;
    return material;
}
`;var Vv=`uniform vec4 color;
uniform float glowPower;
uniform float taperPower;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;
    float glow = glowPower / abs(st.t - 0.5) - (glowPower / 0.5);

    if (taperPower <= 0.99999) {
        glow *= min(1.0, taperPower / (0.5 - st.s * 0.5) - (taperPower / 0.5));
    }

    vec4 fragColor;
    fragColor.rgb = max(vec3(glow - 1.0 + color.rgb), color.rgb);
    fragColor.a = clamp(0.0, 1.0, glow) * color.a;
    fragColor = czm_gammaCorrect(fragColor);

    material.emission = fragColor.rgb;
    material.alpha = fragColor.a;

    return material;
}
`;var kv=`uniform vec4 color;
uniform vec4 outlineColor;
uniform float outlineWidth;

in float v_width;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;
    float halfInteriorWidth =  0.5 * (v_width - outlineWidth) / v_width;
    float b = step(0.5 - halfInteriorWidth, st.t);
    b *= 1.0 - step(0.5 + halfInteriorWidth, st.t);

    // Find the distance from the closest separator (region between two colors)
    float d1 = abs(st.t - (0.5 - halfInteriorWidth));
    float d2 = abs(st.t - (0.5 + halfInteriorWidth));
    float dist = min(d1, d2);

    vec4 currentColor = mix(outlineColor, color, b);
    vec4 outColor = czm_antialias(outlineColor, color, currentColor, dist);
    outColor = czm_gammaCorrect(outColor);

    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;

    return material;
}
`;var zv=`uniform vec4 color;
uniform vec4 rimColor;
uniform float width;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    // See http://www.fundza.com/rman_shaders/surface/fake_rim/fake_rim1.html
    float d = 1.0 - dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC));
    float s = smoothstep(1.0 - width, 1.0, d);

    vec4 outColor = czm_gammaCorrect(color);
    vec4 outRimColor = czm_gammaCorrect(rimColor);

    material.diffuse = outColor.rgb;
    material.emission = outRimColor.rgb * s;
    material.alpha = mix(outColor.a, outRimColor.a, s);

    return material;
}
`;var Hv=`uniform sampler2D image;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    vec4 rampColor = texture(image, vec2(materialInput.slope / (czm_pi / 2.0), 0.5));
    rampColor = czm_gammaCorrect(rampColor);
    material.diffuse = rampColor.rgb;
    material.alpha = rampColor.a;
    return material;
}
`;var Gv=`uniform vec4 evenColor;
uniform vec4 oddColor;
uniform float offset;
uniform float repeat;
uniform bool horizontal;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    // Based on the Stripes Fragment Shader in the Orange Book (11.1.2)
    float coord = mix(materialInput.st.s, materialInput.st.t, float(horizontal));
    float value = fract((coord - offset) * (repeat * 0.5));
    float dist = min(value, min(abs(value - 0.5), 1.0 - value));

    vec4 currentColor = mix(evenColor, oddColor, step(0.5, value));
    vec4 color = czm_antialias(evenColor, oddColor, currentColor, dist);
    color = czm_gammaCorrect(color);

    material.diffuse = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var Wv=`// Thanks for the contribution Jonas
// http://29a.ch/2012/7/19/webgl-terrain-rendering-water-fog

uniform sampler2D specularMap;
uniform sampler2D normalMap;
uniform vec4 baseWaterColor;
uniform vec4 blendColor;
uniform float frequency;
uniform float animationSpeed;
uniform float amplitude;
uniform float specularIntensity;
uniform float fadeFactor;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    float time = czm_frameNumber * animationSpeed;

    // fade is a function of the distance from the fragment and the frequency of the waves
    float fade = max(1.0, (length(materialInput.positionToEyeEC) / 10000000000.0) * frequency * fadeFactor);

    float specularMapValue = texture(specularMap, materialInput.st).r;

    // note: not using directional motion at this time, just set the angle to 0.0;
    vec4 noise = czm_getWaterNoise(normalMap, materialInput.st * frequency, time, 0.0);
    vec3 normalTangentSpace = noise.xyz * vec3(1.0, 1.0, (1.0 / amplitude));

    // fade out the normal perturbation as we move further from the water surface
    normalTangentSpace.xy /= fade;

    // attempt to fade out the normal perturbation as we approach non water areas (low specular map value)
    normalTangentSpace = mix(vec3(0.0, 0.0, 50.0), normalTangentSpace, specularMapValue);

    normalTangentSpace = normalize(normalTangentSpace);

    // get ratios for alignment of the new normal vector with a vector perpendicular to the tangent plane
    float tsPerturbationRatio = clamp(dot(normalTangentSpace, vec3(0.0, 0.0, 1.0)), 0.0, 1.0);

    // fade out water effect as specular map value decreases
    material.alpha = mix(blendColor.a, baseWaterColor.a, specularMapValue) * specularMapValue;

    // base color is a blend of the water and non-water color based on the value from the specular map
    // may need a uniform blend factor to better control this
    material.diffuse = mix(blendColor.rgb, baseWaterColor.rgb, specularMapValue);

    // diffuse highlights are based on how perturbed the normal is
    material.diffuse += (0.1 * tsPerturbationRatio);

    material.diffuse = material.diffuse;

    material.normal = normalize(materialInput.tangentToEyeMatrix * normalTangentSpace);

    material.specular = specularIntensity;
    material.shininess = 10.0;

    return material;
}
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this._faceForward}}});I0.prototype.getFragmentShaderSource=eo.prototype.getFragmentShaderSource;I0.prototype.isTranslucent=eo.prototype.isTranslucent;I0.prototype.getRenderState=eo.prototype.getRenderState;I0.MaterialSupport={BASIC:Object.freeze({vertexFormat:Oe.POSITION_AND_NORMAL,vertexShaderSource:xv,fragmentShaderSource:Av}),TEXTURED:Object.freeze({vertexFormat:Oe.POSITION_NORMAL_AND_ST,vertexShaderSource:Tv,fragmentShaderSource:Cv}),ALL:Object.freeze({vertexFormat:Oe.ALL,vertexShaderSource:yv,fragmentShaderSource:gv})};var ro=I0;var Yv=`in vec3 v_positionEC;
in vec3 v_normalEC;
in vec4 v_color;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    vec4 color = czm_gammaCorrect(v_color);

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = positionToEyeEC;
    czm_material material = czm_getDefaultMaterial(materialInput);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
}
`;var qv=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in vec4 color;
in float batchId;

out vec3 v_positionEC;
out vec3 v_normalEC;
out vec4 v_color;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates
    v_color = color;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var P0=`in vec4 v_color;

void main()
{
    out_FragColor = czm_gammaCorrect(v_color);
}
`;var Xv=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec4 color;
in float batchId;

out vec4 v_color;

void main()
{
    vec4 p = czm_computePosition();

    v_color = color;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;function Xh(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.closed,!1),i=y(e.flat,!1),o=i?Xv:qv,r=i?P0:Yv,s=i?Xh.FLAT_VERTEX_FORMAT:Xh.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,o),this._fragmentShaderSource=y(e.fragmentShaderSource,r),this._renderState=eo.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=s,this._flat=i,this._faceForward=y(e.faceForward,!n)}Object.defineProperties(Xh.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}});Xh.VERTEX_FORMAT=Oe.POSITION_AND_NORMAL;Xh.FLAT_VERTEX_FORMAT=Oe.POSITION_ONLY;Xh.prototype.getFragmentShaderSource=eo.prototype.getFragmentShaderSource;Xh.prototype.isTranslucent=eo.prototype.isTranslucent;Xh.prototype.getRenderState=eo.prototype.getRenderState;var sn=Xh;function lT(e){this._definitionChanged=new ye,this._color=void 0,this._colorSubscription=void 0,this.color=e}Object.defineProperties(lT.prototype,{isConstant:{get:function(){return j.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ce("color")});lT.prototype.getType=function(e){return"Color"};lT.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=j.getValueOrClonedDefault(this._color,e,k.WHITE,t.color),t};lT.prototype.equals=function(e){return this===e||e instanceof lT&&j.equals(this._color,e._color)};var Nt=lT;function eg(e){e=y(e,y.EMPTY_OBJECT),this._ellipsoid=y(e.ellipsoid,oe.WGS84),this._rectangle=y(e.rectangle,le.MAX_VALUE),this._projection=new Si(this._ellipsoid),this._numberOfLevelZeroTilesX=y(e.numberOfLevelZeroTilesX,2),this._numberOfLevelZeroTilesY=y(e.numberOfLevelZeroTilesY,1)}Object.defineProperties(eg.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});eg.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};eg.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};eg.prototype.rectangleToNativeRectangle=function(e,t){let n=P.toDegrees(e.west),i=P.toDegrees(e.south),o=P.toDegrees(e.east),r=P.toDegrees(e.north);return u(t)?(t.west=n,t.south=i,t.east=o,t.north=r,t):new le(n,i,o,r)};eg.prototype.tileXYToNativeRectangle=function(e,t,n,i){let o=this.tileXYToRectangle(e,t,n,i);return o.west=P.toDegrees(o.west),o.south=P.toDegrees(o.south),o.east=P.toDegrees(o.east),o.north=P.toDegrees(o.north),o};eg.prototype.tileXYToRectangle=function(e,t,n,i){let o=this._rectangle,r=this.getNumberOfXTilesAtLevel(n),s=this.getNumberOfYTilesAtLevel(n),a=o.width/r,c=e*a+o.west,l=(e+1)*a+o.west,f=o.height/s,d=o.north-t*f,p=o.north-(t+1)*f;return u(i)||(i=new le(c,p,l,d)),i.west=c,i.south=p,i.east=l,i.north=d,i};eg.prototype.positionToTileXY=function(e,t,n){let i=this._rectangle;if(!le.contains(i,e))return;let o=this.getNumberOfXTilesAtLevel(t),r=this.getNumberOfYTilesAtLevel(t),s=i.width/o,a=i.height/r,c=e.longitude;i.east<i.west&&(c+=P.TWO_PI);let l=(c-i.west)/s|0;l>=o&&(l=o-1);let f=(i.north-e.latitude)/a|0;return f>=r&&(f=r-1),u(n)?(n.x=l,n.y=f,n):new H(l,f)};var Hi=eg;var EZ=new m,bZ=new m,SZ=new he,ZG=new m,Jbe=new m,vZ=new ae,Zbe=new Hi,Kv=[new he,new he,new he,new he],Jv=new H,zr={};zr.initialize=function(){let e=zr._initPromise;return u(e)||(e=Ie.fetchJson(tn("Assets/approximateTerrainHeights.json")).then(function(t){zr._terrainHeights=t}),zr._initPromise=e),e};zr.getMinimumMaximumHeights=function(e,t){t=y(t,oe.WGS84);let n=wZ(e),i=zr._defaultMinTerrainHeight,o=zr._defaultMaxTerrainHeight;if(u(n)){let r=`${n.level}-${n.x}-${n.y}`,s=zr._terrainHeights[r];u(s)&&(i=s[0],o=s[1]),t.cartographicToCartesian(le.northeast(e,SZ),EZ),t.cartographicToCartesian(le.southwest(e,SZ),bZ),m.midpoint(bZ,EZ,ZG);let a=t.scaleToGeodeticSurface(ZG,Jbe);if(u(a)){let c=m.distance(ZG,a);i=Math.min(i,-c)}else i=zr._defaultMinTerrainHeight}return i=Math.max(zr._defaultMinTerrainHeight,i),{minimumTerrainHeight:i,maximumTerrainHeight:o}};zr.getBoundingSphere=function(e,t){t=y(t,oe.WGS84);let n=wZ(e),i=zr._defaultMaxTerrainHeight;if(u(n)){let r=`${n.level}-${n.x}-${n.y}`,s=zr._terrainHeights[r];u(s)&&(i=s[1])}let o=ae.fromRectangle3D(e,t,0);return ae.fromRectangle3D(e,t,i,vZ),ae.union(o,vZ,o)};function wZ(e){he.fromRadians(e.east,e.north,0,Kv[0]),he.fromRadians(e.west,e.north,0,Kv[1]),he.fromRadians(e.east,e.south,0,Kv[2]),he.fromRadians(e.west,e.south,0,Kv[3]);let t=0,n=0,i=0,o=0,r=zr._terrainHeightsMaxLevel,s;for(s=0;s<=r;++s){let a=!1;for(let c=0;c<4;++c){let l=Kv[c];if(Zbe.positionToTileXY(l,s,Jv),c===0)i=Jv.x,o=Jv.y;else if(i!==Jv.x||o!==Jv.y){a=!0;break}}if(a)break;t=i,n=o}if(s!==0)return{x:t,y:n,level:s>r?r:s-1}}zr._terrainHeightsMaxLevel=6;zr._defaultMaxTerrainHeight=9e3;zr._defaultMinTerrainHeight=-1e5;zr._terrainHeights=void 0;zr._initPromise=void 0;Object.defineProperties(zr,{initialized:{get:function(){return u(zr._terrainHeights)}}});var ri=zr;var DZ={};function Zv(e,t){u(DZ[e])||(DZ[e]=!0,console.warn(y(t,e)))}Zv.geometryOutlines="Entity geometry outlines are unsupported on terrain. Outlines will be disabled. To enable outlines, disable geometry terrain clamping by explicitly setting height to 0.";Zv.geometryZIndex="Entity geometry with zIndex are unsupported when height or extrudedHeight are defined.  zIndex will be ignored";Zv.geometryHeightReference="Entity corridor, ellipse, polygon or rectangle with heightReference must also have a defined height.  heightReference will be ignored";Zv.geometryExtrudedHeightReference="Entity corridor, ellipse, polygon or rectangle with extrudedHeightReference must also have a defined extrudedHeight.  extrudedHeightReference will be ignored";var Rt=Zv;function Qbe(e,t){Rt(e,t)}var $=Qbe;function Cc(e,t,n){this.minimum=m.clone(y(e,m.ZERO)),this.maximum=m.clone(y(t,m.ZERO)),u(n)?n=m.clone(n):n=m.midpoint(this.minimum,this.maximum,new m),this.center=n}Cc.fromCorners=function(e,t,n){return u(n)||(n=new Cc),n.minimum=m.clone(e,n.minimum),n.maximum=m.clone(t,n.maximum),n.center=m.midpoint(e,t,n.center),n};Cc.fromPoints=function(e,t){if(u(t)||(t=new Cc),!u(e)||e.length===0)return t.minimum=m.clone(m.ZERO,t.minimum),t.maximum=m.clone(m.ZERO,t.maximum),t.center=m.clone(m.ZERO,t.center),t;let n=e[0].x,i=e[0].y,o=e[0].z,r=e[0].x,s=e[0].y,a=e[0].z,c=e.length;for(let d=1;d<c;d++){let p=e[d],g=p.x,h=p.y,A=p.z;n=Math.min(g,n),r=Math.max(g,r),i=Math.min(h,i),s=Math.max(h,s),o=Math.min(A,o),a=Math.max(A,a)}let l=t.minimum;l.x=n,l.y=i,l.z=o;let f=t.maximum;return f.x=r,f.y=s,f.z=a,t.center=m.midpoint(l,f,t.center),t};Cc.clone=function(e,t){if(u(e))return u(t)?(t.minimum=m.clone(e.minimum,t.minimum),t.maximum=m.clone(e.maximum,t.maximum),t.center=m.clone(e.center,t.center),t):new Cc(e.minimum,e.maximum,e.center)};Cc.equals=function(e,t){return e===t||u(e)&&u(t)&&m.equals(e.center,t.center)&&m.equals(e.minimum,t.minimum)&&m.equals(e.maximum,t.maximum)};var U3=new m;Cc.intersectPlane=function(e,t){U3=m.subtract(e.maximum,e.minimum,U3);let n=m.multiplyByScalar(U3,.5,U3),i=t.normal,o=n.x*Math.abs(i.x)+n.y*Math.abs(i.y)+n.z*Math.abs(i.z),r=m.dot(e.center,i)+t.distance;return r-o>0?en.INSIDE:r+o<0?en.OUTSIDE:en.INTERSECTING};Cc.prototype.clone=function(e){return Cc.clone(this,e)};Cc.prototype.intersectPlane=function(e){return Cc.intersectPlane(this,e)};Cc.prototype.equals=function(e){return Cc.equals(this,e)};var tg=Cc;var QG={};QG.computeDiscriminant=function(e,t,n){return t*t-4*e*n};function IZ(e,t,n){let i=e+t;return P.sign(e)!==P.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<n?0:i}QG.computeRealRoots=function(e,t,n){let i;if(e===0)return t===0?[]:[-n/t];if(t===0){if(n===0)return[0,0];let c=Math.abs(n),l=Math.abs(e);if(c<l&&c/l<P.EPSILON14)return[0,0];if(c>l&&l/c<P.EPSILON14)return[];if(i=-n/e,i<0)return[];let f=Math.sqrt(i);return[-f,f]}else if(n===0)return i=-t/e,i<0?[i,0]:[0,i];let o=t*t,r=4*e*n,s=IZ(o,-r,P.EPSILON14);if(s<0)return[];let a=-.5*IZ(t,P.sign(t)*Math.sqrt(s),P.EPSILON14);return t>0?[a/e,n/a]:[n/a,a/e]};var Tc=QG;var e8={};e8.computeDiscriminant=function(e,t,n,i){let o=e*e,r=t*t,s=n*n,a=i*i;return 18*e*t*n*i+r*s-27*o*a-4*(e*s*n+r*t*i)};function $G(e,t,n,i){let o=e,r=t/3,s=n/3,a=i,c=o*s,l=r*a,f=r*r,d=s*s,p=o*s-f,g=o*a-r*s,h=r*a-d,A=4*p*h-g*g,x,C;if(A<0){let q,Y,Q;f*l>=c*d?(q=o,Y=p,Q=-2*r*p+o*g):(q=a,Y=h,Q=-a*g+2*s*h);let K=-(Q<0?-1:1)*Math.abs(q)*Math.sqrt(-A);C=-Q+K;let J=C/2,ge=J<0?-Math.pow(-J,1/3):Math.pow(J,1/3),Ce=C===K?-ge:-Y/ge;return x=Y<=0?ge+Ce:-Q/(ge*ge+Ce*Ce+Y),f*l>=c*d?[(x-r)/o]:[-a/(x+s)]}let T=p,E=-2*r*p+o*g,S=h,w=-a*g+2*s*h,D=Math.sqrt(A),M=Math.sqrt(3)/2,O=Math.abs(Math.atan2(o*D,-E)/3);x=2*Math.sqrt(-T);let L=Math.cos(O);C=x*L;let N=x*(-L/2-M*Math.sin(O)),_=C+N>2*r?C-r:N-r,b=o,v=_/b;O=Math.abs(Math.atan2(a*D,-w)/3),x=2*Math.sqrt(-S),L=Math.cos(O),C=x*L,N=x*(-L/2-M*Math.sin(O));let I=-a,R=C+N<2*s?C+s:N+s,F=I/R,z=b*R,V=-_*R-b*I,G=_*I,U=(s*V-r*G)/(-r*V+s*z);return v<=U?v<=F?U<=F?[v,U,F]:[v,F,U]:[F,v,U]:v<=F?[U,v,F]:U<=F?[U,F,v]:[F,U,v]}e8.computeRealRoots=function(e,t,n,i){let o,r;if(e===0)return Tc.computeRealRoots(t,n,i);if(t===0){if(n===0){if(i===0)return[0,0,0];r=-i/e;let s=r<0?-Math.pow(-r,1/3):Math.pow(r,1/3);return[s,s,s]}else if(i===0)return o=Tc.computeRealRoots(e,0,n),o.Length===0?[0]:[o[0],0,o[1]];return $G(e,0,n,i)}else{if(n===0)return i===0?(r=-t/e,r<0?[r,0,0]:[0,0,r]):$G(e,t,0,i);if(i===0)return o=Tc.computeRealRoots(e,t,n),o.length===0?[0]:o[1]<=0?[o[0],o[1],0]:o[0]>=0?[0,o[0],o[1]]:[o[0],0,o[1]]}return $G(e,t,n,i)};var O0=e8;var t8={};t8.computeDiscriminant=function(e,t,n,i,o){let r=e*e,s=r*e,a=t*t,c=a*t,l=n*n,f=l*n,d=i*i,p=d*i,g=o*o,h=g*o;return a*l*d-4*c*p-4*e*f*d+18*e*t*n*p-27*r*d*d+256*s*h+o*(18*c*n*i-4*a*f+16*e*l*l-80*e*t*l*i-6*e*a*d+144*r*n*d)+g*(144*e*a*n-27*a*a-128*r*l-192*r*t*i)};function nd(e,t,n,i){let o=e*e,r=t-3*o/8,s=n-t*e/2+o*e/8,a=i-n*e/4+t*o/16-3*o*o/256,c=O0.computeRealRoots(1,2*r,r*r-4*a,-s*s);if(c.length>0){let l=-e/4,f=c[c.length-1];if(Math.abs(f)<P.EPSILON14){let d=Tc.computeRealRoots(1,r,a);if(d.length===2){let p=d[0],g=d[1],h;if(p>=0&&g>=0){let A=Math.sqrt(p),x=Math.sqrt(g);return[l-x,l-A,l+A,l+x]}else{if(p>=0&&g<0)return h=Math.sqrt(p),[l-h,l+h];if(p<0&&g>=0)return h=Math.sqrt(g),[l-h,l+h]}}return[]}else if(f>0){let d=Math.sqrt(f),p=(r+f-s/d)/2,g=(r+f+s/d)/2,h=Tc.computeRealRoots(1,d,p),A=Tc.computeRealRoots(1,-d,g);return h.length!==0?(h[0]+=l,h[1]+=l,A.length!==0?(A[0]+=l,A[1]+=l,h[1]<=A[0]?[h[0],h[1],A[0],A[1]]:A[1]<=h[0]?[A[0],A[1],h[0],h[1]]:h[0]>=A[0]&&h[1]<=A[1]?[A[0],h[0],h[1],A[1]]:A[0]>=h[0]&&A[1]<=h[1]?[h[0],A[0],A[1],h[1]]:h[0]>A[0]&&h[0]<A[1]?[A[0],h[0],A[1],h[1]]:[h[0],A[0],h[1],A[1]]):h):A.length!==0?(A[0]+=l,A[1]+=l,A):[]}}return[]}function Qv(e,t,n,i){let o=n*n,r=t*t,s=e*e,a=-2*t,c=n*e+r-4*i,l=s*i-n*t*e+o,f=O0.computeRealRoots(1,a,c,l);if(f.length>0){let d=f[0],p=t-d,g=p*p,h=e/2,A=p/2,x=g-4*i,C=g+4*Math.abs(i),T=s-4*d,E=s+4*Math.abs(d),S,w;if(d<0||x*E<T*C){let b=Math.sqrt(T);S=b/2,w=b===0?0:(e*A-n)/b}else{let b=Math.sqrt(x);S=b===0?0:(e*A-n)/b,w=b/2}let D,M;h===0&&S===0?(D=0,M=0):P.sign(h)===P.sign(S)?(D=h+S,M=d/D):(M=h-S,D=d/M);let O,L;A===0&&w===0?(O=0,L=0):P.sign(A)===P.sign(w)?(O=A+w,L=i/O):(L=A-w,O=i/L);let N=Tc.computeRealRoots(1,D,O),_=Tc.computeRealRoots(1,M,L);if(N.length!==0)return _.length!==0?N[1]<=_[0]?[N[0],N[1],_[0],_[1]]:_[1]<=N[0]?[_[0],_[1],N[0],N[1]]:N[0]>=_[0]&&N[1]<=_[1]?[_[0],N[0],N[1],_[1]]:_[0]>=N[0]&&_[1]<=N[1]?[N[0],_[0],_[1],N[1]]:N[0]>_[0]&&N[0]<_[1]?[_[0],N[0],_[1],N[1]]:[N[0],_[0],N[1],_[1]]:N;if(_.length!==0)return _}return[]}t8.computeRealRoots=function(e,t,n,i,o){if(Math.abs(e)<P.EPSILON15)return O0.computeRealRoots(t,n,i,o);let r=t/e,s=n/e,a=i/e,c=o/e,l=r<0?1:0;switch(l+=s<0?l+1:l,l+=a<0?l+1:l,l+=c<0?l+1:l,l){case 0:return nd(r,s,a,c);case 1:return Qv(r,s,a,c);case 2:return Qv(r,s,a,c);case 3:return nd(r,s,a,c);case 4:return nd(r,s,a,c);case 5:return Qv(r,s,a,c);case 6:return nd(r,s,a,c);case 7:return nd(r,s,a,c);case 8:return Qv(r,s,a,c);case 9:return nd(r,s,a,c);case 10:return nd(r,s,a,c);case 11:return Qv(r,s,a,c);case 12:return nd(r,s,a,c);case 13:return nd(r,s,a,c);case 14:return nd(r,s,a,c);case 15:return nd(r,s,a,c);default:return}};var $v=t8;function V3(e,t){t=m.clone(y(t,m.ZERO)),m.equals(t,m.ZERO)||m.normalize(t,t),this.origin=m.clone(y(e,m.ZERO)),this.direction=t}V3.clone=function(e,t){if(u(e))return u(t)?(t.origin=m.clone(e.origin),t.direction=m.clone(e.direction),t):new V3(e.origin,e.direction)};V3.getPoint=function(e,t,n){return u(n)||(n=new m),n=m.multiplyByScalar(e.direction,t,n),m.add(e.origin,n,n)};var Dn=V3;var sr={};sr.rayPlane=function(e,t,n){u(n)||(n=new m);let i=e.origin,o=e.direction,r=t.normal,s=m.dot(r,o);if(Math.abs(s)<P.EPSILON15)return;let a=(-t.distance-m.dot(r,i))/s;if(!(a<0))return n=m.multiplyByScalar(o,a,n),m.add(i,n,n)};var $be=new m,eSe=new m,FZ=new m,PZ=new m,OZ=new m;sr.rayTriangleParametric=function(e,t,n,i,o){o=y(o,!1);let r=e.origin,s=e.direction,a=m.subtract(n,t,$be),c=m.subtract(i,t,eSe),l=m.cross(s,c,FZ),f=m.dot(a,l),d,p,g,h,A;if(o){if(f<P.EPSILON6||(d=m.subtract(r,t,PZ),g=m.dot(d,l),g<0||g>f)||(p=m.cross(d,a,OZ),h=m.dot(s,p),h<0||g+h>f))return;A=m.dot(c,p)/f}else{if(Math.abs(f)<P.EPSILON6)return;let x=1/f;if(d=m.subtract(r,t,PZ),g=m.dot(d,l)*x,g<0||g>1||(p=m.cross(d,a,OZ),h=m.dot(s,p)*x,h<0||g+h>1))return;A=m.dot(c,p)*x}return A};sr.rayTriangle=function(e,t,n,i,o,r){let s=sr.rayTriangleParametric(e,t,n,i,o);if(!(!u(s)||s<0))return u(r)||(r=new m),m.multiplyByScalar(e.direction,s,r),m.add(e.origin,r,r)};var tSe=new Dn;sr.lineSegmentTriangle=function(e,t,n,i,o,r,s){let a=tSe;m.clone(e,a.origin),m.subtract(t,e,a.direction),m.normalize(a.direction,a.direction);let c=sr.rayTriangleParametric(a,n,i,o,r);if(!(!u(c)||c<0||c>m.distance(e,t)))return u(s)||(s=new m),m.multiplyByScalar(a.direction,c,s),m.add(a.origin,s,s)};function nSe(e,t,n,i){let o=t*t-4*e*n;if(o<0)return;if(o>0){let s=1/(2*e),a=Math.sqrt(o),c=(-t+a)*s,l=(-t-a)*s;return c<l?(i.root0=c,i.root1=l):(i.root0=l,i.root1=c),i}let r=-t/(2*e);if(r!==0)return i.root0=i.root1=r,i}var iSe={root0:0,root1:0};function UZ(e,t,n){u(n)||(n=new xc);let i=e.origin,o=e.direction,r=t.center,s=t.radius*t.radius,a=m.subtract(i,r,FZ),c=m.dot(o,o),l=2*m.dot(o,a),f=m.magnitudeSquared(a)-s,d=nSe(c,l,f,iSe);if(u(d))return n.start=d.root0,n.stop=d.root1,n}sr.raySphere=function(e,t,n){if(n=UZ(e,t,n),!(!u(n)||n.stop<0))return n.start=Math.max(n.start,0),n};var oSe=new Dn;sr.lineSegmentSphere=function(e,t,n,i){let o=oSe;m.clone(e,o.origin);let r=m.subtract(t,e,o.direction),s=m.magnitude(r);if(m.normalize(r,r),i=UZ(o,n,i),!(!u(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var rSe=new m,sSe=new m;sr.rayEllipsoid=function(e,t){let n=t.oneOverRadii,i=m.multiplyComponents(n,e.origin,rSe),o=m.multiplyComponents(n,e.direction,sSe),r=m.magnitudeSquared(i),s=m.dot(i,o),a,c,l,f,d;if(r>1){if(s>=0)return;let p=s*s;if(a=r-1,c=m.magnitudeSquared(o),l=c*a,p<l)return;if(p>l){f=s*s-l,d=-s+Math.sqrt(f);let h=d/c,A=a/d;return h<A?new xc(h,A):{start:A,stop:h}}let g=Math.sqrt(a/c);return new xc(g,g)}else if(r<1)return a=r-1,c=m.magnitudeSquared(o),l=c*a,f=s*s-l,d=-s+Math.sqrt(f),new xc(0,d/c);if(s<0)return c=m.magnitudeSquared(o),new xc(0,-s/c)};function M0(e,t,n){let i=e+t;return P.sign(e)!==P.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<n?0:i}function aSe(e,t,n,i,o){let r=i*i,s=o*o,a=(e[Z.COLUMN1ROW1]-e[Z.COLUMN2ROW2])*s,c=o*(i*M0(e[Z.COLUMN1ROW0],e[Z.COLUMN0ROW1],P.EPSILON15)+t.y),l=e[Z.COLUMN0ROW0]*r+e[Z.COLUMN2ROW2]*s+i*t.x+n,f=s*M0(e[Z.COLUMN2ROW1],e[Z.COLUMN1ROW2],P.EPSILON15),d=o*(i*M0(e[Z.COLUMN2ROW0],e[Z.COLUMN0ROW2])+t.z),p,g=[];if(d===0&&f===0){if(p=Tc.computeRealRoots(a,c,l),p.length===0)return g;let O=p[0],L=Math.sqrt(Math.max(1-O*O,0));if(g.push(new m(i,o*O,o*-L)),g.push(new m(i,o*O,o*L)),p.length===2){let N=p[1],_=Math.sqrt(Math.max(1-N*N,0));g.push(new m(i,o*N,o*-_)),g.push(new m(i,o*N,o*_))}return g}let h=d*d,A=f*f,x=a*a,C=d*f,T=x+A,E=2*(c*a+C),S=2*l*a+c*c-A+h,w=2*(l*c-C),D=l*l-h;if(T===0&&E===0&&S===0&&w===0)return g;p=$v.computeRealRoots(T,E,S,w,D);let M=p.length;if(M===0)return g;for(let O=0;O<M;++O){let L=p[O],N=L*L,_=Math.max(1-N,0),b=Math.sqrt(_),v;P.sign(a)===P.sign(l)?v=M0(a*N+l,c*L,P.EPSILON12):P.sign(l)===P.sign(c*L)?v=M0(a*N,c*L+l,P.EPSILON12):v=M0(a*N+c*L,l,P.EPSILON12);let I=M0(f*L,d,P.EPSILON15),R=v*I;R<0?g.push(new m(i,o*L,o*b)):R>0?g.push(new m(i,o*L,o*-b)):b!==0?(g.push(new m(i,o*L,o*-b)),g.push(new m(i,o*L,o*b)),++O):g.push(new m(i,o*L,o*b))}return g}var n8=new m,MZ=new m,RZ=new m,k3=new m,cSe=new m,lSe=new Z,uSe=new Z,fSe=new Z,dSe=new Z,mSe=new Z,BZ=new Z,LZ=new Z,NZ=new m,hSe=new m,pSe=new he;sr.grazingAltitudeLocation=function(e,t){let n=e.origin,i=e.direction;if(!m.equals(n,m.ZERO)){let D=t.geodeticSurfaceNormal(n,n8);if(m.dot(i,D)>=0)return n}let o=u(this.rayEllipsoid(e,t)),r=t.transformPositionToScaledSpace(i,n8),s=m.normalize(r,r),a=m.mostOrthogonalAxis(r,k3),c=m.normalize(m.cross(a,s,MZ),MZ),l=m.normalize(m.cross(s,c,RZ),RZ),f=lSe;f[0]=s.x,f[1]=s.y,f[2]=s.z,f[3]=c.x,f[4]=c.y,f[5]=c.z,f[6]=l.x,f[7]=l.y,f[8]=l.z;let d=Z.transpose(f,uSe),p=Z.fromScale(t.radii,fSe),g=Z.fromScale(t.oneOverRadii,dSe),h=mSe;h[0]=0,h[1]=-i.z,h[2]=i.y,h[3]=i.z,h[4]=0,h[5]=-i.x,h[6]=-i.y,h[7]=i.x,h[8]=0;let A=Z.multiply(Z.multiply(d,g,BZ),h,BZ),x=Z.multiply(Z.multiply(A,p,LZ),f,LZ),C=Z.multiplyByVector(A,n,cSe),T=aSe(x,m.negate(C,n8),0,0,1),E,S,w=T.length;if(w>0){let D=m.clone(m.ZERO,hSe),M=Number.NEGATIVE_INFINITY;for(let L=0;L<w;++L){E=Z.multiplyByVector(p,Z.multiplyByVector(f,T[L],NZ),NZ);let N=m.normalize(m.subtract(E,n,k3),k3),_=m.dot(N,i);_>M&&(M=_,D=m.clone(E,D))}let O=t.cartesianToCartographic(D,pSe);return M=P.clamp(M,0,1),S=m.magnitude(m.subtract(D,n,k3))*Math.sqrt(1-M*M),S=o?-S:S,O.height=S,t.cartographicToCartesian(O,new m)}};var _Se=new m;sr.lineSegmentPlane=function(e,t,n,i){u(i)||(i=new m);let o=m.subtract(t,e,_Se),r=n.normal,s=m.dot(r,o);if(Math.abs(s)<P.EPSILON6)return;let a=m.dot(r,e),c=-(n.distance+a)/s;if(!(c<0||c>1))return m.multiplyByScalar(o,c,i),m.add(e,i,i),i};sr.trianglePlaneIntersection=function(e,t,n,i){let o=i.normal,r=i.distance,s=m.dot(o,e)+r<0,a=m.dot(o,t)+r<0,c=m.dot(o,n)+r<0,l=0;l+=s?1:0,l+=a?1:0,l+=c?1:0;let f,d;if((l===1||l===2)&&(f=new m,d=new m),l===1){if(s)return sr.lineSegmentPlane(e,t,i,f),sr.lineSegmentPlane(e,n,i,d),{positions:[e,t,n,f,d],indices:[0,3,4,1,2,4,1,4,3]};if(a)return sr.lineSegmentPlane(t,n,i,f),sr.lineSegmentPlane(t,e,i,d),{positions:[e,t,n,f,d],indices:[1,3,4,2,0,4,2,4,3]};if(c)return sr.lineSegmentPlane(n,e,i,f),sr.lineSegmentPlane(n,t,i,d),{positions:[e,t,n,f,d],indices:[2,3,4,0,1,4,0,4,3]}}else if(l===2)if(s)if(a){if(!c)return sr.lineSegmentPlane(e,n,i,f),sr.lineSegmentPlane(t,n,i,d),{positions:[e,t,n,f,d],indices:[0,1,4,0,4,3,2,3,4]}}else return sr.lineSegmentPlane(n,t,i,f),sr.lineSegmentPlane(e,t,i,d),{positions:[e,t,n,f,d],indices:[2,0,4,2,4,3,1,3,4]};else return sr.lineSegmentPlane(t,e,i,f),sr.lineSegmentPlane(n,e,i,d),{positions:[e,t,n,f,d],indices:[1,2,4,1,4,3,0,3,4]}};var Xi=sr;function ys(e,t){this.normal=m.clone(e),this.distance=t}ys.fromPointNormal=function(e,t,n){let i=-m.dot(t,e);return u(n)?(m.clone(t,n.normal),n.distance=i,n):new ys(t,i)};var gSe=new m;ys.fromCartesian4=function(e,t){let n=m.fromCartesian4(e,gSe),i=e.w;return u(t)?(m.clone(n,t.normal),t.distance=i,t):new ys(n,i)};ys.getPointDistance=function(e,t){return m.dot(e.normal,t)+e.distance};var ySe=new m;ys.projectPointOntoPlane=function(e,t,n){u(n)||(n=new m);let i=ys.getPointDistance(e,t),o=m.multiplyByScalar(e.normal,i,ySe);return m.subtract(t,o,n)};var ASe=new B,xSe=new re,CSe=new m;ys.transform=function(e,t,n){let i=e.normal,o=e.distance,r=B.inverseTranspose(t,ASe),s=re.fromElements(i.x,i.y,i.z,o,xSe);s=B.multiplyByVector(r,s,s);let a=m.fromCartesian4(s,CSe);return s=re.divideByScalar(s,m.magnitude(a),s),ys.fromCartesian4(s,n)};ys.clone=function(e,t){return u(t)?(m.clone(e.normal,t.normal),t.distance=e.distance,t):new ys(e.normal,e.distance)};ys.equals=function(e,t){return e.distance===t.distance&&m.equals(e.normal,t.normal)};ys.ORIGIN_XY_PLANE=Object.freeze(new ys(m.UNIT_Z,0));ys.ORIGIN_YZ_PLANE=Object.freeze(new ys(m.UNIT_X,0));ys.ORIGIN_ZX_PLANE=Object.freeze(new ys(m.UNIT_Y,0));var ln=ys;var i8=new re;function vm(e,t){t=y(t,oe.WGS84),e=t.scaleToGeodeticSurface(e);let n=Ot.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=m.fromCartesian4(B.getColumn(n,0,i8)),this._yAxis=m.fromCartesian4(B.getColumn(n,1,i8));let i=m.fromCartesian4(B.getColumn(n,2,i8));this._plane=ln.fromPointNormal(e,i)}Object.defineProperties(vm.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var TSe=new tg;vm.fromPoints=function(e,t){let n=tg.fromPoints(e,TSe);return new vm(n.center,t)};var VZ=new Dn,z3=new m;vm.prototype.projectPointOntoPlane=function(e,t){let n=VZ;n.origin=e,m.normalize(e,n.direction);let i=Xi.rayPlane(n,this._plane,z3);if(u(i)||(m.negate(n.direction,n.direction),i=Xi.rayPlane(n,this._plane,z3)),u(i)){let o=m.subtract(i,this._origin,i),r=m.dot(this._xAxis,o),s=m.dot(this._yAxis,o);return u(t)?(t.x=r,t.y=s,t):new H(r,s)}};vm.prototype.projectPointsOntoPlane=function(e,t){u(t)||(t=[]);let n=0,i=e.length;for(let o=0;o<i;o++){let r=this.projectPointOntoPlane(e[o],t[n]);u(r)&&(t[n]=r,n++)}return t.length=n,t};vm.prototype.projectPointToNearestOnPlane=function(e,t){u(t)||(t=new H);let n=VZ;n.origin=e,m.clone(this._plane.normal,n.direction);let i=Xi.rayPlane(n,this._plane,z3);u(i)||(m.negate(n.direction,n.direction),i=Xi.rayPlane(n,this._plane,z3));let o=m.subtract(i,this._origin,i),r=m.dot(this._xAxis,o),s=m.dot(this._yAxis,o);return t.x=r,t.y=s,t};vm.prototype.projectPointsToNearestOnPlane=function(e,t){u(t)||(t=[]);let n=e.length;t.length=n;for(let i=0;i<n;i++)t[i]=this.projectPointToNearestOnPlane(e[i],t[i]);return t};var ESe=new m;vm.prototype.projectPointOntoEllipsoid=function(e,t){u(t)||(t=new m);let n=this._ellipsoid,i=this._origin,o=this._xAxis,r=this._yAxis,s=ESe;return m.multiplyByScalar(o,e.x,s),t=m.add(i,s,t),m.multiplyByScalar(r,e.y,s),m.add(t,s,t),n.scaleToGeocentricSurface(t,t),t};vm.prototype.projectPointsOntoEllipsoid=function(e,t){let n=e.length;u(t)?t.length=n:t=new Array(n);for(let i=0;i<n;++i)t[i]=this.projectPointOntoEllipsoid(e[i],t[i]);return t};var ha=vm;function Bi(e,t){this.center=m.clone(y(e,m.ZERO)),this.halfAxes=Z.clone(y(t,Z.ZERO))}Bi.packedLength=m.packedLength+Z.packedLength;Bi.pack=function(e,t,n){return n=y(n,0),m.pack(e.center,t,n),Z.pack(e.halfAxes,t,n+m.packedLength),t};Bi.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Bi),m.unpack(e,t,n.center),Z.unpack(e,t+m.packedLength,n.halfAxes),n};var bSe=new m,SSe=new m,vSe=new m,wSe=new m,DSe=new m,ISe=new m,PSe=new Z,OSe={unitary:new Z,diagonal:new Z};Bi.fromPoints=function(e,t){if(u(t)||(t=new Bi),!u(e)||e.length===0)return t.halfAxes=Z.ZERO,t.center=m.ZERO,t;let n,i=e.length,o=m.clone(e[0],bSe);for(n=1;n<i;n++)m.add(o,e[n],o);let r=1/i;m.multiplyByScalar(o,r,o);let s=0,a=0,c=0,l=0,f=0,d=0,p;for(n=0;n<i;n++)p=m.subtract(e[n],o,SSe),s+=p.x*p.x,a+=p.x*p.y,c+=p.x*p.z,l+=p.y*p.y,f+=p.y*p.z,d+=p.z*p.z;s*=r,a*=r,c*=r,l*=r,f*=r,d*=r;let g=PSe;g[0]=s,g[1]=a,g[2]=c,g[3]=a,g[4]=l,g[5]=f,g[6]=c,g[7]=f,g[8]=d;let h=Z.computeEigenDecomposition(g,OSe),A=Z.clone(h.unitary,t.halfAxes),x=Z.getColumn(A,0,wSe),C=Z.getColumn(A,1,DSe),T=Z.getColumn(A,2,ISe),E=-Number.MAX_VALUE,S=-Number.MAX_VALUE,w=-Number.MAX_VALUE,D=Number.MAX_VALUE,M=Number.MAX_VALUE,O=Number.MAX_VALUE;for(n=0;n<i;n++)p=e[n],E=Math.max(m.dot(x,p),E),S=Math.max(m.dot(C,p),S),w=Math.max(m.dot(T,p),w),D=Math.min(m.dot(x,p),D),M=Math.min(m.dot(C,p),M),O=Math.min(m.dot(T,p),O);x=m.multiplyByScalar(x,.5*(D+E),x),C=m.multiplyByScalar(C,.5*(M+S),C),T=m.multiplyByScalar(T,.5*(O+w),T);let L=m.add(x,C,t.center);m.add(L,T,L);let N=vSe;return N.x=E-D,N.y=S-M,N.z=w-O,m.multiplyByScalar(N,.5,N),Z.multiplyByScale(t.halfAxes,N,t.halfAxes),t};var jZ=new m,MSe=new m;function kZ(e,t,n,i,o,r,s,a,c,l,f){u(f)||(f=new Bi);let d=f.halfAxes;Z.setColumn(d,0,t,d),Z.setColumn(d,1,n,d),Z.setColumn(d,2,i,d);let p=jZ;p.x=(o+r)/2,p.y=(s+a)/2,p.z=(c+l)/2;let g=MSe;g.x=(r-o)/2,g.y=(a-s)/2,g.z=(l-c)/2;let h=f.center;return p=Z.multiplyByVector(d,p,p),m.add(e,p,h),Z.multiplyByScale(d,g,d),f}var zZ=new he,RSe=new m,BSe=new he,LSe=new he,NSe=new he,FSe=new he,USe=new he,VSe=new m,HZ=new m,kSe=new m,GZ=new m,zSe=new m,HSe=new H,GSe=new H,WSe=new H,jSe=new H,YSe=new H,qSe=new m,XSe=new m,KSe=new m,JSe=new m,ZSe=new H,QSe=new m,$Se=new m,eve=new m,tve=new ln(m.UNIT_X,0);Bi.fromRectangle=function(e,t,n,i,o){t=y(t,0),n=y(n,0),i=y(i,oe.WGS84);let r,s,a,c,l,f,d;if(e.width<=P.PI){let M=le.center(e,zZ),O=i.cartographicToCartesian(M,RSe),L=new ha(O,i);d=L.plane;let N=M.longitude,_=e.south<0&&e.north>0?0:M.latitude,b=he.fromRadians(N,e.north,n,BSe),v=he.fromRadians(e.west,e.north,n,LSe),I=he.fromRadians(e.west,_,n,NSe),R=he.fromRadians(e.west,e.south,n,FSe),F=he.fromRadians(N,e.south,n,USe),z=i.cartographicToCartesian(b,VSe),V=i.cartographicToCartesian(v,HZ),G=i.cartographicToCartesian(I,kSe),U=i.cartographicToCartesian(R,GZ),q=i.cartographicToCartesian(F,zSe),Y=L.projectPointToNearestOnPlane(z,HSe),Q=L.projectPointToNearestOnPlane(V,GSe),W=L.projectPointToNearestOnPlane(G,WSe),K=L.projectPointToNearestOnPlane(U,jSe),J=L.projectPointToNearestOnPlane(q,YSe);return r=Math.min(Q.x,W.x,K.x),s=-r,c=Math.max(Q.y,Y.y),a=Math.min(K.y,J.y),v.height=R.height=t,V=i.cartographicToCartesian(v,HZ),U=i.cartographicToCartesian(R,GZ),l=Math.min(ln.getPointDistance(d,V),ln.getPointDistance(d,U)),f=n,kZ(L.origin,L.xAxis,L.yAxis,L.zAxis,r,s,a,c,l,f,o)}let p=e.south>0,g=e.north<0,h=p?e.south:g?e.north:0,A=le.center(e,zZ).longitude,x=m.fromRadians(A,h,n,i,qSe);x.z=0;let T=Math.abs(x.x)<P.EPSILON10&&Math.abs(x.y)<P.EPSILON10?m.UNIT_X:m.normalize(x,XSe),E=m.UNIT_Z,S=m.cross(T,E,KSe);d=ln.fromPointNormal(x,T,tve);let w=m.fromRadians(A+P.PI_OVER_TWO,h,n,i,JSe);s=m.dot(ln.projectPointOntoPlane(d,w,ZSe),S),r=-s,c=m.fromRadians(0,e.north,g?t:n,i,QSe).z,a=m.fromRadians(0,e.south,p?t:n,i,$Se).z;let D=m.fromRadians(e.east,h,n,i,eve);return l=ln.getPointDistance(d,D),f=0,kZ(x,S,E,T,r,s,a,c,l,f,o)};Bi.fromTransformation=function(e,t){return u(t)||(t=new Bi),t.center=B.getTranslation(e,t.center),t.halfAxes=B.getMatrix3(e,t.halfAxes),t.halfAxes=Z.multiplyByScalar(t.halfAxes,.5,t.halfAxes),t};Bi.clone=function(e,t){if(u(e))return u(t)?(m.clone(e.center,t.center),Z.clone(e.halfAxes,t.halfAxes),t):new Bi(e.center,e.halfAxes)};Bi.intersectPlane=function(e,t){let n=e.center,i=t.normal,o=e.halfAxes,r=i.x,s=i.y,a=i.z,c=Math.abs(r*o[Z.COLUMN0ROW0]+s*o[Z.COLUMN0ROW1]+a*o[Z.COLUMN0ROW2])+Math.abs(r*o[Z.COLUMN1ROW0]+s*o[Z.COLUMN1ROW1]+a*o[Z.COLUMN1ROW2])+Math.abs(r*o[Z.COLUMN2ROW0]+s*o[Z.COLUMN2ROW1]+a*o[Z.COLUMN2ROW2]),l=m.dot(i,n)+t.distance;return l<=-c?en.OUTSIDE:l>=c?en.INSIDE:en.INTERSECTING};var YZ=new m,qZ=new m,XZ=new m,nve=new m,WZ=new m,ive=new m;Bi.distanceSquaredTo=function(e,t){let n=m.subtract(t,e.center,jZ),i=e.halfAxes,o=Z.getColumn(i,0,YZ),r=Z.getColumn(i,1,qZ),s=Z.getColumn(i,2,XZ),a=m.magnitude(o),c=m.magnitude(r),l=m.magnitude(s),f=!0,d=!0,p=!0;a>0?m.divideByScalar(o,a,o):f=!1,c>0?m.divideByScalar(r,c,r):d=!1,l>0?m.divideByScalar(s,l,s):p=!1;let g=!f+!d+!p,h,A,x;if(g===1){let S=o;h=r,A=s,d?p||(S=s,A=o):(S=r,h=o),x=m.cross(h,A,WZ),S===o?o=x:S===r?r=x:S===s&&(s=x)}else if(g===2){h=o,d?h=r:p&&(h=s);let S=m.UNIT_Y;S.equalsEpsilon(h,P.EPSILON3)&&(S=m.UNIT_X),A=m.cross(h,S,nve),m.normalize(A,A),x=m.cross(h,A,WZ),m.normalize(x,x),h===o?(r=A,s=x):h===r?(s=A,o=x):h===s&&(o=A,r=x)}else g===3&&(o=m.UNIT_X,r=m.UNIT_Y,s=m.UNIT_Z);let C=ive;C.x=m.dot(n,o),C.y=m.dot(n,r),C.z=m.dot(n,s);let T=0,E;return C.x<-a?(E=C.x+a,T+=E*E):C.x>a&&(E=C.x-a,T+=E*E),C.y<-c?(E=C.y+c,T+=E*E):C.y>c&&(E=C.y-c,T+=E*E),C.z<-l?(E=C.z+l,T+=E*E):C.z>l&&(E=C.z-l,T+=E*E),T};var ove=new m,rve=new m;Bi.computePlaneDistances=function(e,t,n,i){u(i)||(i=new xc);let o=Number.POSITIVE_INFINITY,r=Number.NEGATIVE_INFINITY,s=e.center,a=e.halfAxes,c=Z.getColumn(a,0,YZ),l=Z.getColumn(a,1,qZ),f=Z.getColumn(a,2,XZ),d=m.add(c,l,ove);m.add(d,f,d),m.add(d,s,d);let p=m.subtract(d,t,rve),g=m.dot(n,p);return o=Math.min(g,o),r=Math.max(g,r),m.add(s,c,d),m.add(d,l,d),m.subtract(d,f,d),m.subtract(d,t,p),g=m.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),m.add(s,c,d),m.subtract(d,l,d),m.add(d,f,d),m.subtract(d,t,p),g=m.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),m.add(s,c,d),m.subtract(d,l,d),m.subtract(d,f,d),m.subtract(d,t,p),g=m.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),m.subtract(s,c,d),m.add(d,l,d),m.add(d,f,d),m.subtract(d,t,p),g=m.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),m.subtract(s,c,d),m.add(d,l,d),m.subtract(d,f,d),m.subtract(d,t,p),g=m.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),m.subtract(s,c,d),m.subtract(d,l,d),m.add(d,f,d),m.subtract(d,t,p),g=m.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),m.subtract(s,c,d),m.subtract(d,l,d),m.subtract(d,f,d),m.subtract(d,t,p),g=m.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),i.start=o,i.stop=r,i};var sve=new m,ave=new m,cve=new m;Bi.computeCorners=function(e,t){u(t)||(t=[new m,new m,new m,new m,new m,new m,new m,new m]);let n=e.center,i=e.halfAxes,o=Z.getColumn(i,0,sve),r=Z.getColumn(i,1,ave),s=Z.getColumn(i,2,cve);return m.clone(n,t[0]),m.subtract(t[0],o,t[0]),m.subtract(t[0],r,t[0]),m.subtract(t[0],s,t[0]),m.clone(n,t[1]),m.subtract(t[1],o,t[1]),m.subtract(t[1],r,t[1]),m.add(t[1],s,t[1]),m.clone(n,t[2]),m.subtract(t[2],o,t[2]),m.add(t[2],r,t[2]),m.subtract(t[2],s,t[2]),m.clone(n,t[3]),m.subtract(t[3],o,t[3]),m.add(t[3],r,t[3]),m.add(t[3],s,t[3]),m.clone(n,t[4]),m.add(t[4],o,t[4]),m.subtract(t[4],r,t[4]),m.subtract(t[4],s,t[4]),m.clone(n,t[5]),m.add(t[5],o,t[5]),m.subtract(t[5],r,t[5]),m.add(t[5],s,t[5]),m.clone(n,t[6]),m.add(t[6],o,t[6]),m.add(t[6],r,t[6]),m.subtract(t[6],s,t[6]),m.clone(n,t[7]),m.add(t[7],o,t[7]),m.add(t[7],r,t[7]),m.add(t[7],s,t[7]),t};var lve=new Z;Bi.computeTransformation=function(e,t){u(t)||(t=new B);let n=e.center,i=Z.multiplyByUniformScale(e.halfAxes,2,lve);return B.fromRotationTranslation(i,n,t)};var uve=new ae;Bi.isOccluded=function(e,t){let n=ae.fromOrientedBoundingBox(e,uve);return!t.isBoundingSphereVisible(n)};Bi.prototype.intersectPlane=function(e){return Bi.intersectPlane(this,e)};Bi.prototype.distanceSquaredTo=function(e){return Bi.distanceSquaredTo(this,e)};Bi.prototype.computePlaneDistances=function(e,t,n){return Bi.computePlaneDistances(this,e,t,n)};Bi.prototype.computeCorners=function(e){return Bi.computeCorners(this,e)};Bi.prototype.computeTransformation=function(e){return Bi.computeTransformation(this,e)};Bi.prototype.isOccluded=function(e){return Bi.isOccluded(this,e)};Bi.equals=function(e,t){return e===t||u(e)&&u(t)&&m.equals(e.center,t.center)&&Z.equals(e.halfAxes,t.halfAxes)};Bi.prototype.clone=function(e){return Bi.clone(this,e)};Bi.prototype.equals=function(e){return Bi.equals(this,e)};var Mn=Bi;var H3={};H3.getHeight=function(e,t,n){return(e-n)*t+n};var fve=new m;H3.getPosition=function(e,t,n,i,o){let r=t.cartesianToCartographic(e,fve),s=H3.getHeight(r.height,n,i);return m.fromRadians(r.longitude,r.latitude,s,t,o)};var Ec=H3;var hr={CULL:1,OCCLUDE:2,EXECUTE_IN_CLOSEST_FRUSTUM:4,DEBUG_SHOW_BOUNDING_VOLUME:8,CAST_SHADOWS:16,RECEIVE_SHADOWS:32,PICK_ONLY:64,DEPTH_FOR_TRANSLUCENT_CLASSIFICATION:128};function ew(e){e=y(e,y.EMPTY_OBJECT),this._boundingVolume=e.boundingVolume,this._orientedBoundingBox=e.orientedBoundingBox,this._modelMatrix=e.modelMatrix,this._primitiveType=y(e.primitiveType,Le.TRIANGLES),this._vertexArray=e.vertexArray,this._count=e.count,this._offset=y(e.offset,0),this._instanceCount=y(e.instanceCount,0),this._shaderProgram=e.shaderProgram,this._uniformMap=e.uniformMap,this._renderState=e.renderState,this._framebuffer=e.framebuffer,this._pass=e.pass,this._owner=e.owner,this._debugOverlappingFrustums=0,this._pickId=e.pickId,this._flags=0,this.cull=y(e.cull,!0),this.occlude=y(e.occlude,!0),this.executeInClosestFrustum=y(e.executeInClosestFrustum,!1),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.castShadows=y(e.castShadows,!1),this.receiveShadows=y(e.receiveShadows,!1),this.pickOnly=y(e.pickOnly,!1),this.depthForTranslucentClassification=y(e.depthForTranslucentClassification,!1),this.dirty=!0,this.lastDirtyTime=0,this.derivedCommands={}}function za(e,t){return(e._flags&t)===t}function ng(e,t,n){n?e._flags|=t:e._flags&=~t}Object.defineProperties(ew.prototype,{boundingVolume:{get:function(){return this._boundingVolume},set:function(e){this._boundingVolume!==e&&(this._boundingVolume=e,this.dirty=!0)}},orientedBoundingBox:{get:function(){return this._orientedBoundingBox},set:function(e){this._orientedBoundingBox!==e&&(this._orientedBoundingBox=e,this.dirty=!0)}},cull:{get:function(){return za(this,hr.CULL)},set:function(e){za(this,hr.CULL)!==e&&(ng(this,hr.CULL,e),this.dirty=!0)}},occlude:{get:function(){return za(this,hr.OCCLUDE)},set:function(e){za(this,hr.OCCLUDE)!==e&&(ng(this,hr.OCCLUDE,e),this.dirty=!0)}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix!==e&&(this._modelMatrix=e,this.dirty=!0)}},primitiveType:{get:function(){return this._primitiveType},set:function(e){this._primitiveType!==e&&(this._primitiveType=e,this.dirty=!0)}},vertexArray:{get:function(){return this._vertexArray},set:function(e){this._vertexArray!==e&&(this._vertexArray=e,this.dirty=!0)}},count:{get:function(){return this._count},set:function(e){this._count!==e&&(this._count=e,this.dirty=!0)}},offset:{get:function(){return this._offset},set:function(e){this._offset!==e&&(this._offset=e,this.dirty=!0)}},instanceCount:{get:function(){return this._instanceCount},set:function(e){this._instanceCount!==e&&(this._instanceCount=e,this.dirty=!0)}},shaderProgram:{get:function(){return this._shaderProgram},set:function(e){this._shaderProgram!==e&&(this._shaderProgram=e,this.dirty=!0)}},castShadows:{get:function(){return za(this,hr.CAST_SHADOWS)},set:function(e){za(this,hr.CAST_SHADOWS)!==e&&(ng(this,hr.CAST_SHADOWS,e),this.dirty=!0)}},receiveShadows:{get:function(){return za(this,hr.RECEIVE_SHADOWS)},set:function(e){za(this,hr.RECEIVE_SHADOWS)!==e&&(ng(this,hr.RECEIVE_SHADOWS,e),this.dirty=!0)}},uniformMap:{get:function(){return this._uniformMap},set:function(e){this._uniformMap!==e&&(this._uniformMap=e,this.dirty=!0)}},renderState:{get:function(){return this._renderState},set:function(e){this._renderState!==e&&(this._renderState=e,this.dirty=!0)}},framebuffer:{get:function(){return this._framebuffer},set:function(e){this._framebuffer!==e&&(this._framebuffer=e,this.dirty=!0)}},pass:{get:function(){return this._pass},set:function(e){this._pass!==e&&(this._pass=e,this.dirty=!0)}},executeInClosestFrustum:{get:function(){return za(this,hr.EXECUTE_IN_CLOSEST_FRUSTUM)},set:function(e){za(this,hr.EXECUTE_IN_CLOSEST_FRUSTUM)!==e&&(ng(this,hr.EXECUTE_IN_CLOSEST_FRUSTUM,e),this.dirty=!0)}},owner:{get:function(){return this._owner},set:function(e){this._owner!==e&&(this._owner=e,this.dirty=!0)}},debugShowBoundingVolume:{get:function(){return za(this,hr.DEBUG_SHOW_BOUNDING_VOLUME)},set:function(e){za(this,hr.DEBUG_SHOW_BOUNDING_VOLUME)!==e&&(ng(this,hr.DEBUG_SHOW_BOUNDING_VOLUME,e),this.dirty=!0)}},debugOverlappingFrustums:{get:function(){return this._debugOverlappingFrustums},set:function(e){this._debugOverlappingFrustums!==e&&(this._debugOverlappingFrustums=e,this.dirty=!0)}},pickId:{get:function(){return this._pickId},set:function(e){this._pickId!==e&&(this._pickId=e,this.dirty=!0)}},pickOnly:{get:function(){return za(this,hr.PICK_ONLY)},set:function(e){za(this,hr.PICK_ONLY)!==e&&(ng(this,hr.PICK_ONLY,e),this.dirty=!0)}},depthForTranslucentClassification:{get:function(){return za(this,hr.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION)},set:function(e){za(this,hr.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION)!==e&&(ng(this,hr.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION,e),this.dirty=!0)}}});ew.shallowClone=function(e,t){if(u(e))return u(t)||(t=new ew),t._boundingVolume=e._boundingVolume,t._orientedBoundingBox=e._orientedBoundingBox,t._modelMatrix=e._modelMatrix,t._primitiveType=e._primitiveType,t._vertexArray=e._vertexArray,t._count=e._count,t._offset=e._offset,t._instanceCount=e._instanceCount,t._shaderProgram=e._shaderProgram,t._uniformMap=e._uniformMap,t._renderState=e._renderState,t._framebuffer=e._framebuffer,t._pass=e._pass,t._owner=e._owner,t._debugOverlappingFrustums=e._debugOverlappingFrustums,t._pickId=e._pickId,t._flags=e._flags,t.dirty=!0,t.lastDirtyTime=0,t};ew.prototype.execute=function(e,t){e.draw(this,t)};var nt=ew;var dve={ENVIRONMENT:0,COMPUTE:1,GLOBE:2,TERRAIN_CLASSIFICATION:3,CESIUM_3D_TILE:4,CESIUM_3D_TILE_CLASSIFICATION:5,CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW:6,OPAQUE:7,TRANSLUCENT:8,VOXELS:9,OVERLAY:10,NUMBER_OF_PASSES:11},be=Object.freeze(dve);var G3={CLOCKWISE:te.CW,COUNTER_CLOCKWISE:te.CCW};G3.validate=function(e){return e===G3.CLOCKWISE||e===G3.COUNTER_CLOCKWISE};var $r=Object.freeze(G3);function 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k(y(f.red,0),y(f.green,0),y(f.blue,0),y(f.alpha,0)),equationRgb:y(l.equationRgb,te.FUNC_ADD),equationAlpha:y(l.equationAlpha,te.FUNC_ADD),functionSourceRgb:y(l.functionSourceRgb,te.ONE),functionSourceAlpha:y(l.functionSourceAlpha,te.ONE),functionDestinationRgb:y(l.functionDestinationRgb,te.ZERO),functionDestinationAlpha:y(l.functionDestinationAlpha,te.ZERO)},this.stencilTest={enabled:y(d.enabled,!1),frontFunction:y(d.frontFunction,te.ALWAYS),backFunction:y(d.backFunction,te.ALWAYS),reference:y(d.reference,0),mask:y(d.mask,-1),frontOperation:{fail:y(p.fail,te.KEEP),zFail:y(p.zFail,te.KEEP),zPass:y(p.zPass,te.KEEP)},backOperation:{fail:y(g.fail,te.KEEP),zFail:y(g.zFail,te.KEEP),zPass:y(g.zPass,te.KEEP)}},this.sampleCoverage={enabled:y(h.enabled,!1),value:y(h.value,1),invert:y(h.invert,!1)},this.viewport=u(A)?new qe(A.x,A.y,A.width,A.height):void 0,this.id=0,this._applyFunctions=[]}var mve=0,wm={};Dm.fromCache=function(e){let t=JSON.stringify(e),n=wm[t];if(u(n))return++n.referenceCount,n.state;let i=new Dm(e),o=JSON.stringify(i);return n=wm[o],u(n)||(i.id=mve++,n={referenceCount:0,state:i},wm[o]=n),++n.referenceCount,wm[t]={referenceCount:1,state:n.state},n.state};Dm.removeFromCache=function(e){let t=new Dm(e),n=JSON.stringify(t),i=wm[n],o=JSON.stringify(e),r=wm[o];u(r)&&(--r.referenceCount,r.referenceCount===0&&(delete wm[o],u(i)&&--i.referenceCount)),u(i)&&i.referenceCount===0&&delete wm[n]};Dm.getCache=function(){return wm};Dm.clearCache=function(){wm={}};function R0(e,t,n){n?e.enable(t):e.disable(t)}function JZ(e,t){e.frontFace(t.frontFace)}function ZZ(e,t){let n=t.cull,i=n.enabled;R0(e,e.CULL_FACE,i),i&&e.cullFace(n.face)}function QZ(e,t){e.lineWidth(t.lineWidth)}function $Z(e,t){let n=t.polygonOffset,i=n.enabled;R0(e,e.POLYGON_OFFSET_FILL,i),i&&e.polygonOffset(n.factor,n.units)}function eQ(e,t,n){let i=t.scissorTest,o=u(n.scissorTest)?n.scissorTest.enabled:i.enabled;if(R0(e,e.SCISSOR_TEST,o),o){let 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e.frontFace!==t.frontFace&&n.push(JZ),(e.cull.enabled!==t.cull.enabled||e.cull.face!==t.cull.face)&&n.push(ZZ),e.lineWidth!==t.lineWidth&&n.push(QZ),(e.polygonOffset.enabled!==t.polygonOffset.enabled||e.polygonOffset.factor!==t.polygonOffset.factor||e.polygonOffset.units!==t.polygonOffset.units)&&n.push($Z),(e.depthRange.near!==t.depthRange.near||e.depthRange.far!==t.depthRange.far)&&n.push(tQ),(e.depthTest.enabled!==t.depthTest.enabled||e.depthTest.func!==t.depthTest.func)&&n.push(nQ),(e.colorMask.red!==t.colorMask.red||e.colorMask.green!==t.colorMask.green||e.colorMask.blue!==t.colorMask.blue||e.colorMask.alpha!==t.colorMask.alpha)&&n.push(iQ),e.depthMask!==t.depthMask&&n.push(oQ),e.stencilMask!==t.stencilMask&&n.push(rQ),(e.stencilTest.enabled!==t.stencilTest.enabled||e.stencilTest.frontFunction!==t.stencilTest.frontFunction||e.stencilTest.backFunction!==t.stencilTest.backFunction||e.stencilTest.reference!==t.stencilTest.reference||e.stencilTest.mask!==t.stencilTest.mask||e.stencilTest.frontOperation.fail!==t.stencilTest.frontOperation.fail||e.stencilTest.frontOperation.zFail!==t.stencilTest.frontOperation.zFail||e.stencilTest.backOperation.fail!==t.stencilTest.backOperation.fail||e.stencilTest.backOperation.zFail!==t.stencilTest.backOperation.zFail||e.stencilTest.backOperation.zPass!==t.stencilTest.backOperation.zPass)&&n.push(aQ),(e.sampleCoverage.enabled!==t.sampleCoverage.enabled||e.sampleCoverage.value!==t.sampleCoverage.value||e.sampleCoverage.invert!==t.sampleCoverage.invert)&&n.push(cQ),n}Dm.partialApply=function(e,t,n,i,o,r){if(t!==n){let f=n._applyFunctions[t.id];u(f)||(f=_ve(t,n),n._applyFunctions[t.id]=f);let d=f.length;for(let p=0;p<d;++p)f[p](e,n)}let s=u(i.scissorTest)?i.scissorTest:t.scissorTest,a=u(o.scissorTest)?o.scissorTest:n.scissorTest;(s!==a||r)&&eQ(e,n,o);let c=u(i.blendingEnabled)?i.blendingEnabled:t.blending.enabled,l=u(o.blendingEnabled)?o.blendingEnabled:n.blending.enabled;(c!==l||l&&t.blending!==n.blending)&&sQ(e,n,o),(t!==n||i!==o||i.context!==o.context)&&lQ(e,n,o)};Dm.getState=function(e){return{frontFace:e.frontFace,cull:{enabled:e.cull.enabled,face:e.cull.face},lineWidth:e.lineWidth,polygonOffset:{enabled:e.polygonOffset.enabled,factor:e.polygonOffset.factor,units:e.polygonOffset.units},scissorTest:{enabled:e.scissorTest.enabled,rectangle:qe.clone(e.scissorTest.rectangle)},depthRange:{near:e.depthRange.near,far:e.depthRange.far},depthTest:{enabled:e.depthTest.enabled,func:e.depthTest.func},colorMask:{red:e.colorMask.red,green:e.colorMask.green,blue:e.colorMask.blue,alpha:e.colorMask.alpha},depthMask:e.depthMask,stencilMask:e.stencilMask,blending:{enabled:e.blending.enabled,color:k.clone(e.blending.color),equationRgb:e.blending.equationRgb,equationAlpha:e.blending.equationAlpha,functionSourceRgb:e.blending.functionSourceRgb,functionSourceAlpha:e.blending.functionSourceAlpha,functionDestinationRgb:e.blending.functionDestinationRgb,functionDestinationAlpha:e.blending.functionDestinationAlpha},stencilTest:{enabled:e.stencilTest.enabled,frontFunction:e.stencilTest.frontFunction,backFunction:e.stencilTest.backFunction,reference:e.stencilTest.reference,mask:e.stencilTest.mask,frontOperation:{fail:e.stencilTest.frontOperation.fail,zFail:e.stencilTest.frontOperation.zFail,zPass:e.stencilTest.frontOperation.zPass},backOperation:{fail:e.stencilTest.backOperation.fail,zFail:e.stencilTest.backOperation.zFail,zPass:e.stencilTest.backOperation.zPass}},sampleCoverage:{enabled:e.sampleCoverage.enabled,value:e.sampleCoverage.value,invert:e.sampleCoverage.invert},viewport:u(e.viewport)?qe.clone(e.viewport):void 0}};var ke=Dm;var gve=new m;function zt(e){this._size=e.size,this._datatype=e.datatype,this.getValue=e.getValue}var Gs={};Gs[te.FLOAT]="float";Gs[te.FLOAT_VEC2]="vec2";Gs[te.FLOAT_VEC3]="vec3";Gs[te.FLOAT_VEC4]="vec4";Gs[te.INT]="int";Gs[te.INT_VEC2]="ivec2";Gs[te.INT_VEC3]="ivec3";Gs[te.INT_VEC4]="ivec4";Gs[te.BOOL]="bool";Gs[te.BOOL_VEC2]="bvec2";Gs[te.BOOL_VEC3]="bvec3";Gs[te.BOOL_VEC4]="bvec4";Gs[te.FLOAT_MAT2]="mat2";Gs[te.FLOAT_MAT3]="mat3";Gs[te.FLOAT_MAT4]="mat4";Gs[te.SAMPLER_2D]="sampler2D";Gs[te.SAMPLER_CUBE]="samplerCube";zt.prototype.getDeclaration=function(e){let t=`uniform ${Gs[this._datatype]} ${e}`,n=this._size;return n===1?t+=";":t+=`[${n.toString()}];`,t};var yve={czm_viewport:new zt({size:1,datatype:te.FLOAT_VEC4,getValue:function(e){return e.viewportCartesian4}}),czm_viewportOrthographic:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.viewportOrthographic}}),czm_viewportTransformation:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.viewportTransformation}}),czm_globeDepthTexture:new zt({size:1,datatype:te.SAMPLER_2D,getValue:function(e){return e.globeDepthTexture}}),czm_model:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.model}}),czm_inverseModel:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseModel}}),czm_view:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.view}}),czm_view3D:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.view3D}}),czm_viewRotation:new zt({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.viewRotation}}),czm_viewRotation3D:new zt({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.viewRotation3D}}),czm_inverseView:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseView}}),czm_inverseView3D:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseView3D}}),czm_inverseViewRotation:new zt({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.inverseViewRotation}}),czm_inverseViewRotation3D:new zt({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.inverseViewRotation3D}}),czm_projection:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.projection}}),czm_inverseProjection:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseProjection}}),czm_infiniteProjection:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.infiniteProjection}}),czm_modelView:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.modelView}}),czm_modelView3D:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.modelView3D}}),czm_modelViewRelativeToEye:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.modelViewRelativeToEye}}),czm_inverseModelView:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseModelView}}),czm_inverseModelView3D:new 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 * A built-in GLSL floating-point constant for converting radians to degrees.
 *
 * @alias czm_degreesPerRadian
 * @glslConstant
 *
 * @see CesiumMath.DEGREES_PER_RADIAN
 *
 * @example
 * // GLSL declaration
 * const float czm_degreesPerRadian = ...;
 *
 * // Example
 * float deg = czm_degreesPerRadian * rad;
 */
const float czm_degreesPerRadian = 57.29577951308232;
`;var ow=`/**
 * A built-in GLSL vec2 constant for defining the depth range.
 * This is a workaround to a bug where IE11 does not implement gl_DepthRange.
 *
 * @alias czm_depthRange
 * @glslConstant
 *
 * @example
 * // GLSL declaration
 * float depthRangeNear = czm_depthRange.near;
 * float depthRangeFar = czm_depthRange.far;
 *
 */
const czm_depthRangeStruct czm_depthRange = czm_depthRangeStruct(0.0, 1.0);
`;var rw=`/**
 * 0.1
 *
 * @name czm_epsilon1
 * @glslConstant
 */
const float czm_epsilon1 = 0.1;
`;var sw=`/**
 * 0.01
 *
 * @name czm_epsilon2
 * @glslConstant
 */
const float czm_epsilon2 = 0.01;
`;var aw=`/**
 * 0.001
 *
 * @name czm_epsilon3
 * @glslConstant
 */
const float czm_epsilon3 = 0.001;
`;var cw=`/**
 * 0.0001
 *
 * @name czm_epsilon4
 * @glslConstant
 */
const float czm_epsilon4 = 0.0001;
`;var lw=`/**
 * 0.00001
 *
 * @name czm_epsilon5
 * @glslConstant
 */
const float czm_epsilon5 = 0.00001;
`;var uw=`/**
 * 0.000001
 *
 * @name czm_epsilon6
 * @glslConstant
 */
const float czm_epsilon6 = 0.000001;
`;var fw=`/**
 * 0.0000001
 *
 * @name czm_epsilon7
 * @glslConstant
 */
const float czm_epsilon7 = 0.0000001;
`;var dw=`/**
 * DOC_TBA
 *
 * @name czm_infinity
 * @glslConstant
 */
const float czm_infinity = 5906376272000.0;  // Distance from the Sun to Pluto in meters.  TODO: What is best given lowp, mediump, and highp?
`;var mw=`/**
 * A built-in GLSL floating-point constant for <code>1/pi</code>.
 *
 * @alias czm_oneOverPi
 * @glslConstant
 *
 * @see CesiumMath.ONE_OVER_PI
 *
 * @example
 * // GLSL declaration
 * const float czm_oneOverPi = ...;
 *
 * // Example
 * float pi = 1.0 / czm_oneOverPi;
 */
const float czm_oneOverPi = 0.3183098861837907;
`;var hw=`/**
 * A built-in GLSL floating-point constant for <code>1/2pi</code>.
 *
 * @alias czm_oneOverTwoPi
 * @glslConstant
 *
 * @see CesiumMath.ONE_OVER_TWO_PI
 *
 * @example
 * // GLSL declaration
 * const float czm_oneOverTwoPi = ...;
 *
 * // Example
 * float pi = 2.0 * czm_oneOverTwoPi;
 */
const float czm_oneOverTwoPi = 0.15915494309189535;
`;var pw=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE}
 *
 * @name czm_passCesium3DTile
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTile = 4.0;
`;var _w=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_CLASSIFICATION}
 *
 * @name czm_passCesium3DTileClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTileClassification = 5.0;
`;var gw=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW}
 *
 * @name czm_passCesium3DTileClassificationIgnoreShow
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTileClassificationIgnoreShow = 6.0;
`;var yw=`/**
 * The automatic GLSL constant for {@link Pass#CLASSIFICATION}
 *
 * @name czm_passClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passClassification = 7.0;
`;var Aw=`/**
 * The automatic GLSL constant for {@link Pass#COMPUTE}
 *
 * @name czm_passCompute
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCompute = 1.0;
`;var xw=`/**
 * The automatic GLSL constant for {@link Pass#ENVIRONMENT}
 *
 * @name czm_passEnvironment
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passEnvironment = 0.0;
`;var Cw=`/**
 * The automatic GLSL constant for {@link Pass#GLOBE}
 *
 * @name czm_passGlobe
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passGlobe = 2.0;
`;var Tw=`/**
 * The automatic GLSL constant for {@link Pass#OPAQUE}
 *
 * @name czm_passOpaque
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passOpaque = 7.0;
`;var Ew=`/**
 * The automatic GLSL constant for {@link Pass#OVERLAY}
 *
 * @name czm_passOverlay
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passOverlay = 10.0;
`;var bw=`/**
 * The automatic GLSL constant for {@link Pass#TERRAIN_CLASSIFICATION}
 *
 * @name czm_passTerrainClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passTerrainClassification = 3.0;
`;var Sw=`/**
 * The automatic GLSL constant for {@link Pass#TRANSLUCENT}
 *
 * @name czm_passTranslucent
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passTranslucent = 8.0;
`;var vw=`/**
 * The automatic GLSL constant for {@link Pass#VOXELS}
 *
 * @name czm_passVoxels
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passVoxels = 9.0;
`;var ww=`/**
 * A built-in GLSL floating-point constant for <code>Math.PI</code>.
 *
 * @alias czm_pi
 * @glslConstant
 *
 * @see CesiumMath.PI
 *
 * @example
 * // GLSL declaration
 * const float czm_pi = ...;
 *
 * // Example
 * float twoPi = 2.0 * czm_pi;
 */
const float czm_pi = 3.141592653589793;
`;var Dw=`/**
 * A built-in GLSL floating-point constant for <code>pi/4</code>.
 *
 * @alias czm_piOverFour
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_FOUR
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverFour = ...;
 *
 * // Example
 * float pi = 4.0 * czm_piOverFour;
 */
const float czm_piOverFour = 0.7853981633974483;
`;var Iw=`/**
 * A built-in GLSL floating-point constant for <code>pi/6</code>.
 *
 * @alias czm_piOverSix
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_SIX
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverSix = ...;
 *
 * // Example
 * float pi = 6.0 * czm_piOverSix;
 */
const float czm_piOverSix = 0.5235987755982988;
`;var Pw=`/**
 * A built-in GLSL floating-point constant for <code>pi/3</code>.
 *
 * @alias czm_piOverThree
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_THREE
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverThree = ...;
 *
 * // Example
 * float pi = 3.0 * czm_piOverThree;
 */
const float czm_piOverThree = 1.0471975511965976;
`;var Ow=`/**
 * A built-in GLSL floating-point constant for <code>pi/2</code>.
 *
 * @alias czm_piOverTwo
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_TWO
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverTwo = ...;
 *
 * // Example
 * float pi = 2.0 * czm_piOverTwo;
 */
const float czm_piOverTwo = 1.5707963267948966;
`;var Mw=`/**
 * A built-in GLSL floating-point constant for converting degrees to radians.
 *
 * @alias czm_radiansPerDegree
 * @glslConstant
 *
 * @see CesiumMath.RADIANS_PER_DEGREE
 *
 * @example
 * // GLSL declaration
 * const float czm_radiansPerDegree = ...;
 *
 * // Example
 * float rad = czm_radiansPerDegree * deg;
 */
const float czm_radiansPerDegree = 0.017453292519943295;
`;var Rw=`/**
 * The constant identifier for the 2D {@link SceneMode}
 *
 * @name czm_sceneMode2D
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneModeColumbusView
 * @see czm_sceneMode3D
 * @see czm_sceneModeMorphing
 */
const float czm_sceneMode2D = 2.0;
`;var Bw=`/**
 * The constant identifier for the 3D {@link SceneMode}
 *
 * @name czm_sceneMode3D
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneMode2D
 * @see czm_sceneModeColumbusView
 * @see czm_sceneModeMorphing
 */
const float czm_sceneMode3D = 3.0;
`;var Lw=`/**
 * The constant identifier for the Columbus View {@link SceneMode}
 *
 * @name czm_sceneModeColumbusView
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneMode2D
 * @see czm_sceneMode3D
 * @see czm_sceneModeMorphing
 */
const float czm_sceneModeColumbusView = 1.0;
`;var Nw=`/**
 * The constant identifier for the Morphing {@link SceneMode}
 *
 * @name czm_sceneModeMorphing
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneMode2D
 * @see czm_sceneModeColumbusView
 * @see czm_sceneMode3D
 */
const float czm_sceneModeMorphing = 0.0;
`;var Fw=`/**
 * A built-in GLSL floating-point constant for one solar radius.
 *
 * @alias czm_solarRadius
 * @glslConstant
 *
 * @see CesiumMath.SOLAR_RADIUS
 *
 * @example
 * // GLSL declaration
 * const float czm_solarRadius = ...;
 */
const float czm_solarRadius = 695500000.0;
`;var Uw=`/**
 * A built-in GLSL floating-point constant for <code>3pi/2</code>.
 *
 * @alias czm_threePiOver2
 * @glslConstant
 *
 * @see CesiumMath.THREE_PI_OVER_TWO
 *
 * @example
 * // GLSL declaration
 * const float czm_threePiOver2 = ...;
 *
 * // Example
 * float pi = (2.0 / 3.0) * czm_threePiOver2;
 */
const float czm_threePiOver2 = 4.71238898038469;
`;var Vw=`/**
 * A built-in GLSL floating-point constant for <code>2pi</code>.
 *
 * @alias czm_twoPi
 * @glslConstant
 *
 * @see CesiumMath.TWO_PI
 *
 * @example
 * // GLSL declaration
 * const float czm_twoPi = ...;
 *
 * // Example
 * float pi = czm_twoPi / 2.0;
 */
const float czm_twoPi = 6.283185307179586;
`;var kw=`/**
 * The maximum latitude, in radians, both North and South, supported by a Web Mercator
 * (EPSG:3857) projection.  Technically, the Mercator projection is defined
 * for any latitude up to (but not including) 90 degrees, but it makes sense
 * to cut it off sooner because it grows exponentially with increasing latitude.
 * The logic behind this particular cutoff value, which is the one used by
 * Google Maps, Bing Maps, and Esri, is that it makes the projection
 * square.  That is, the rectangle is equal in the X and Y directions.
 *
 * The constant value is computed as follows:
 *   czm_pi * 0.5 - (2.0 * atan(exp(-czm_pi)))
 *
 * @name czm_webMercatorMaxLatitude
 * @glslConstant
 */
const float czm_webMercatorMaxLatitude = 1.4844222297453324;
`;var zw=`/**
 * @name czm_depthRangeStruct
 * @glslStruct
 */
struct czm_depthRangeStruct
{
    float near;
    float far;
};
`;var Hw=`/**
 * Holds material information that can be used for lighting. Returned by all czm_getMaterial functions.
 *
 * @name czm_material
 * @glslStruct
 *
 * @property {vec3} diffuse Incoming light that scatters evenly in all directions.
 * @property {float} specular Intensity of incoming light reflecting in a single direction.
 * @property {float} shininess The sharpness of the specular reflection.  Higher values create a smaller, more focused specular highlight.
 * @property {vec3} normal Surface's normal in eye coordinates. It is used for effects such as normal mapping. The default is the surface's unmodified normal.
 * @property {vec3} emission Light emitted by the material equally in all directions. The default is vec3(0.0), which emits no light.
 * @property {float} alpha Alpha of this material. 0.0 is completely transparent; 1.0 is completely opaque.
 */
struct czm_material
{
    vec3 diffuse;
    float specular;
    float shininess;
    vec3 normal;
    vec3 emission;
    float alpha;
};
`;var Gw=`/**
 * Used as input to every material's czm_getMaterial function.
 *
 * @name czm_materialInput
 * @glslStruct
 *
 * @property {float} s 1D texture coordinates.
 * @property {vec2} st 2D texture coordinates.
 * @property {vec3} str 3D texture coordinates.
 * @property {vec3} normalEC Unperturbed surface normal in eye coordinates.
 * @property {mat3} tangentToEyeMatrix Matrix for converting a tangent space normal to eye space.
 * @property {vec3} positionToEyeEC Vector from the fragment to the eye in eye coordinates.  The magnitude is the distance in meters from the fragment to the eye.
 * @property {float} height The height of the terrain in meters above or below the WGS84 ellipsoid.  Only available for globe materials.
 * @property {float} slope The slope of the terrain in radians.  0 is flat; pi/2 is vertical.  Only available for globe materials.
 * @property {float} aspect The aspect of the terrain in radians.  0 is East, pi/2 is North, pi is West, 3pi/2 is South.  Only available for globe materials.
 */
struct czm_materialInput
{
    float s;
    vec2 st;
    vec3 str;
    vec3 normalEC;
    mat3 tangentToEyeMatrix;
    vec3 positionToEyeEC;
    float height;
    float slope;
    float aspect;
};
`;var Ww=`/**
 * Struct for representing a material for a {@link Model}. The model
 * rendering pipeline will pass this struct between material, custom shaders,
 * and lighting stages. This is not to be confused with {@link czm_material}
 * which is used by the older Fabric materials system, although they are similar.
 * <p>
 * All color values (diffuse, specular, emissive) are in linear color space.
 * </p>
 *
 * @name czm_modelMaterial
 * @glslStruct
 *
 * @property {vec3} diffuse Incoming light that scatters evenly in all directions.
 * @property {float} alpha Alpha of this material. 0.0 is completely transparent; 1.0 is completely opaque.
 * @property {vec3} specular Color of reflected light at normal incidence in PBR materials. This is sometimes referred to as f0 in the literature.
 * @property {float} roughness A number from 0.0 to 1.0 representing how rough the surface is. Values near 0.0 produce glossy surfaces, while values near 1.0 produce rough surfaces.
 * @property {vec3} normalEC Surface's normal in eye coordinates. It is used for effects such as normal mapping. The default is the surface's unmodified normal.
 * @property {float} occlusion Ambient occlusion recieved at this point on the material. 1.0 means fully lit, 0.0 means fully occluded.
 * @property {vec3} emissive Light emitted by the material equally in all directions. The default is vec3(0.0), which emits no light.
 */
struct czm_modelMaterial {
    vec3 diffuse;
    float alpha;
    vec3 specular;
    float roughness;
    vec3 normalEC;
    float occlusion;
    vec3 emissive;
};
`;var jw=`/**
 * Struct for representing the output of a custom vertex shader.
 * 
 * @name czm_modelVertexOutput
 * @glslStruct
 *
 * @see {@link CustomShader}
 * @see {@link Model}
 *
 * @property {vec3} positionMC The position of the vertex in model coordinates
 * @property {float} pointSize A custom value for gl_PointSize. This is only used for point primitives. 
 */
struct czm_modelVertexOutput {
  vec3 positionMC;
  float pointSize;
};
`;var Yw=`/**
 * Parameters for {@link czm_pbrLighting}
 *
 * @name czm_material
 * @glslStruct
 *
 * @property {vec3} diffuseColor the diffuse color of the material for the lambert term of the rendering equation
 * @property {float} roughness a value from 0.0 to 1.0 that indicates how rough the surface of the material is.
 * @property {vec3} f0 The reflectance of the material at normal incidence
 */
struct czm_pbrParameters
{
    vec3 diffuseColor;
    float roughness;
    vec3 f0;
};
`;var qw=`/**
 * DOC_TBA
 *
 * @name czm_ray
 * @glslStruct
 */
struct czm_ray
{
    vec3 origin;
    vec3 direction;
};
`;var Xw=`/**
 * DOC_TBA
 *
 * @name czm_raySegment
 * @glslStruct
 */
struct czm_raySegment
{
    float start;
    float stop;
};

/**
 * DOC_TBA
 *
 * @name czm_emptyRaySegment
 * @glslConstant 
 */
const czm_raySegment czm_emptyRaySegment = czm_raySegment(-czm_infinity, -czm_infinity);

/**
 * DOC_TBA
 *
 * @name czm_fullRaySegment
 * @glslConstant 
 */
const czm_raySegment czm_fullRaySegment = czm_raySegment(0.0, czm_infinity);
`;var Kw=`struct czm_shadowParameters
{
#ifdef USE_CUBE_MAP_SHADOW
    vec3 texCoords;
#else
    vec2 texCoords;
#endif

    float depthBias;
    float depth;
    float nDotL;
    vec2 texelStepSize;
    float normalShadingSmooth;
    float darkness;
};
`;var Jw=`/**
 * Converts an HSB color (hue, saturation, brightness) to RGB
 * HSB <-> RGB conversion with minimal branching: {@link http://lolengine.net/blog/2013/07/27/rgb-to-hsv-in-glsl}
 *
 * @name czm_HSBToRGB
 * @glslFunction
 * 
 * @param {vec3} hsb The color in HSB.
 *
 * @returns {vec3} The color in RGB.
 *
 * @example
 * vec3 hsb = czm_RGBToHSB(rgb);
 * hsb.z *= 0.1;
 * rgb = czm_HSBToRGB(hsb);
 */

const vec4 K_HSB2RGB = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);

vec3 czm_HSBToRGB(vec3 hsb)
{
    vec3 p = abs(fract(hsb.xxx + K_HSB2RGB.xyz) * 6.0 - K_HSB2RGB.www);
    return hsb.z * mix(K_HSB2RGB.xxx, clamp(p - K_HSB2RGB.xxx, 0.0, 1.0), hsb.y);
}
`;var Zw=`/**
 * Converts an HSL color (hue, saturation, lightness) to RGB
 * HSL <-> RGB conversion: {@link http://www.chilliant.com/rgb2hsv.html}
 *
 * @name czm_HSLToRGB
 * @glslFunction
 * 
 * @param {vec3} rgb The color in HSL.
 *
 * @returns {vec3} The color in RGB.
 *
 * @example
 * vec3 hsl = czm_RGBToHSL(rgb);
 * hsl.z *= 0.1;
 * rgb = czm_HSLToRGB(hsl);
 */

vec3 hueToRGB(float hue)
{
    float r = abs(hue * 6.0 - 3.0) - 1.0;
    float g = 2.0 - abs(hue * 6.0 - 2.0);
    float b = 2.0 - abs(hue * 6.0 - 4.0);
    return clamp(vec3(r, g, b), 0.0, 1.0);
}

vec3 czm_HSLToRGB(vec3 hsl)
{
    vec3 rgb = hueToRGB(hsl.x);
    float c = (1.0 - abs(2.0 * hsl.z - 1.0)) * hsl.y;
    return (rgb - 0.5) * c + hsl.z;
}
`;var Qw=`/**
 * Converts an RGB color to HSB (hue, saturation, brightness)
 * HSB <-> RGB conversion with minimal branching: {@link http://lolengine.net/blog/2013/07/27/rgb-to-hsv-in-glsl}
 *
 * @name czm_RGBToHSB
 * @glslFunction
 * 
 * @param {vec3} rgb The color in RGB.
 *
 * @returns {vec3} The color in HSB.
 *
 * @example
 * vec3 hsb = czm_RGBToHSB(rgb);
 * hsb.z *= 0.1;
 * rgb = czm_HSBToRGB(hsb);
 */

const vec4 K_RGB2HSB = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);

vec3 czm_RGBToHSB(vec3 rgb)
{
    vec4 p = mix(vec4(rgb.bg, K_RGB2HSB.wz), vec4(rgb.gb, K_RGB2HSB.xy), step(rgb.b, rgb.g));
    vec4 q = mix(vec4(p.xyw, rgb.r), vec4(rgb.r, p.yzx), step(p.x, rgb.r));

    float d = q.x - min(q.w, q.y);
    return vec3(abs(q.z + (q.w - q.y) / (6.0 * d + czm_epsilon7)), d / (q.x + czm_epsilon7), q.x);
}
`;var $w=`/**
 * Converts an RGB color to HSL (hue, saturation, lightness)
 * HSL <-> RGB conversion: {@link http://www.chilliant.com/rgb2hsv.html}
 *
 * @name czm_RGBToHSL
 * @glslFunction
 * 
 * @param {vec3} rgb The color in RGB.
 *
 * @returns {vec3} The color in HSL.
 *
 * @example
 * vec3 hsl = czm_RGBToHSL(rgb);
 * hsl.z *= 0.1;
 * rgb = czm_HSLToRGB(hsl);
 */
 
vec3 RGBtoHCV(vec3 rgb)
{
    // Based on work by Sam Hocevar and Emil Persson
    vec4 p = (rgb.g < rgb.b) ? vec4(rgb.bg, -1.0, 2.0 / 3.0) : vec4(rgb.gb, 0.0, -1.0 / 3.0);
    vec4 q = (rgb.r < p.x) ? vec4(p.xyw, rgb.r) : vec4(rgb.r, p.yzx);
    float c = q.x - min(q.w, q.y);
    float h = abs((q.w - q.y) / (6.0 * c + czm_epsilon7) + q.z);
    return vec3(h, c, q.x);
}

vec3 czm_RGBToHSL(vec3 rgb)
{
    vec3 hcv = RGBtoHCV(rgb);
    float l = hcv.z - hcv.y * 0.5;
    float s = hcv.y / (1.0 - abs(l * 2.0 - 1.0) + czm_epsilon7);
    return vec3(hcv.x, s, l);
}
`;var eD=`/**
 * Converts an RGB color to CIE Yxy.
 * <p>The conversion is described in
 * {@link http://content.gpwiki.org/index.php/D3DBook:High-Dynamic_Range_Rendering#Luminance_Transform|Luminance Transform}
 * </p>
 * 
 * @name czm_RGBToXYZ
 * @glslFunction
 * 
 * @param {vec3} rgb The color in RGB.
 *
 * @returns {vec3} The color in CIE Yxy.
 *
 * @example
 * vec3 xyz = czm_RGBToXYZ(rgb);
 * xyz.x = max(xyz.x - luminanceThreshold, 0.0);
 * rgb = czm_XYZToRGB(xyz);
 */
vec3 czm_RGBToXYZ(vec3 rgb)
{
    const mat3 RGB2XYZ = mat3(0.4124, 0.2126, 0.0193,
                              0.3576, 0.7152, 0.1192,
                              0.1805, 0.0722, 0.9505);
    vec3 xyz = RGB2XYZ * rgb;
    vec3 Yxy;
    Yxy.r = xyz.g;
    float temp = dot(vec3(1.0), xyz);
    Yxy.gb = xyz.rg / temp;
    return Yxy;
}
`;var tD=`/**
 * Converts a CIE Yxy color to RGB.
 * <p>The conversion is described in
 * {@link http://content.gpwiki.org/index.php/D3DBook:High-Dynamic_Range_Rendering#Luminance_Transform|Luminance Transform}
 * </p>
 * 
 * @name czm_XYZToRGB
 * @glslFunction
 * 
 * @param {vec3} Yxy The color in CIE Yxy.
 *
 * @returns {vec3} The color in RGB.
 *
 * @example
 * vec3 xyz = czm_RGBToXYZ(rgb);
 * xyz.x = max(xyz.x - luminanceThreshold, 0.0);
 * rgb = czm_XYZToRGB(xyz);
 */
vec3 czm_XYZToRGB(vec3 Yxy)
{
    const mat3 XYZ2RGB = mat3( 3.2405, -0.9693,  0.0556,
                              -1.5371,  1.8760, -0.2040,
                              -0.4985,  0.0416,  1.0572);
    vec3 xyz;
    xyz.r = Yxy.r * Yxy.g / Yxy.b;
    xyz.g = Yxy.r;
    xyz.b = Yxy.r * (1.0 - Yxy.g - Yxy.b) / Yxy.b;
    
    return XYZ2RGB * xyz;
}
`;var nD=`// See:
//    https://knarkowicz.wordpress.com/2016/01/06/aces-filmic-tone-mapping-curve/

vec3 czm_acesTonemapping(vec3 color) {
    float g = 0.985;
    float a = 0.065;
    float b = 0.0001;
    float c = 0.433;
    float d = 0.238;

    color = (color * (color + a) - b) / (color * (g * color + c) + d);

    color = clamp(color, 0.0, 1.0);

    return color;
}
`;var iD=`/**
 * @private
 */
float czm_alphaWeight(float a)
{
    float z = (gl_FragCoord.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];

    // See Weighted Blended Order-Independent Transparency for examples of different weighting functions:
    // http://jcgt.org/published/0002/02/09/
    return pow(a + 0.01, 4.0) + max(1e-2, min(3.0 * 1e3, 0.003 / (1e-5 + pow(abs(z) / 200.0, 4.0))));
}
`;var oD=`/**
 * Procedural anti-aliasing by blurring two colors that meet at a sharp edge.
 *
 * @name czm_antialias
 * @glslFunction
 *
 * @param {vec4} color1 The color on one side of the edge.
 * @param {vec4} color2 The color on the other side of the edge.
 * @param {vec4} currentcolor The current color, either <code>color1</code> or <code>color2</code>.
 * @param {float} dist The distance to the edge in texture coordinates.
 * @param {float} [fuzzFactor=0.1] Controls the blurriness between the two colors.
 * @returns {vec4} The anti-aliased color.
 *
 * @example
 * // GLSL declarations
 * vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist, float fuzzFactor);
 * vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist);
 *
 * // get the color for a material that has a sharp edge at the line y = 0.5 in texture space
 * float dist = abs(textureCoordinates.t - 0.5);
 * vec4 currentColor = mix(bottomColor, topColor, step(0.5, textureCoordinates.t));
 * vec4 color = czm_antialias(bottomColor, topColor, currentColor, dist, 0.1);
 */
vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist, float fuzzFactor)
{
    float val1 = clamp(dist / fuzzFactor, 0.0, 1.0);
    float val2 = clamp((dist - 0.5) / fuzzFactor, 0.0, 1.0);
    val1 = val1 * (1.0 - val2);
    val1 = val1 * val1 * (3.0 - (2.0 * val1));
    val1 = pow(val1, 0.5); //makes the transition nicer
    
    vec4 midColor = (color1 + color2) * 0.5;
    return mix(midColor, currentColor, val1);
}

vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist)
{
    return czm_antialias(color1, color2, currentColor, dist, 0.1);
}
`;var rD=`/**
 * Approximately computes spherical coordinates given a normal.
 * Uses approximate inverse trigonometry for speed and consistency,
 * since inverse trigonometry can differ from vendor-to-vendor and when compared with the CPU.
 *
 * @name czm_approximateSphericalCoordinates
 * @glslFunction
 *
 * @param {vec3} normal arbitrary-length normal.
 *
 * @returns {vec2} Approximate latitude and longitude spherical coordinates.
 */
vec2 czm_approximateSphericalCoordinates(vec3 normal) {
    // Project into plane with vertical for latitude
    float latitudeApproximation = czm_fastApproximateAtan(sqrt(normal.x * normal.x + normal.y * normal.y), normal.z);
    float longitudeApproximation = czm_fastApproximateAtan(normal.x, normal.y);
    return vec2(latitudeApproximation, longitudeApproximation);
}
`;var sD=`/**
 * Determines if the fragment is back facing
 *
 * @name czm_backFacing
 * @glslFunction 
 * 
 * @returns {bool} <code>true</code> if the fragment is back facing; otherwise, <code>false</code>.
 */
bool czm_backFacing()
{
    // !gl_FrontFacing doesn't work as expected on Mac/Intel so use the more verbose form instead. See https://github.com/CesiumGS/cesium/pull/8494.
    return gl_FrontFacing == false;
}
`;var aD=`/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a float expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {float} a Value to return if the comparison is true.
 * @param {float} b Value to return if the comparison is false.
 *
 * @returns {float} equivalent of comparison ? a : b
 */
float czm_branchFreeTernary(bool comparison, float a, float b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}

/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a vec2 expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {vec2} a Value to return if the comparison is true.
 * @param {vec2} b Value to return if the comparison is false.
 *
 * @returns {vec2} equivalent of comparison ? a : b
 */
vec2 czm_branchFreeTernary(bool comparison, vec2 a, vec2 b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}

/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a vec3 expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {vec3} a Value to return if the comparison is true.
 * @param {vec3} b Value to return if the comparison is false.
 *
 * @returns {vec3} equivalent of comparison ? a : b
 */
vec3 czm_branchFreeTernary(bool comparison, vec3 a, vec3 b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}

/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a vec4 expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {vec3} a Value to return if the comparison is true.
 * @param {vec3} b Value to return if the comparison is false.
 *
 * @returns {vec3} equivalent of comparison ? a : b
 */
vec4 czm_branchFreeTernary(bool comparison, vec4 a, vec4 b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}
`;var cD=`
vec4 czm_cascadeColor(vec4 weights)
{
    return vec4(1.0, 0.0, 0.0, 1.0) * weights.x +
           vec4(0.0, 1.0, 0.0, 1.0) * weights.y +
           vec4(0.0, 0.0, 1.0, 1.0) * weights.z +
           vec4(1.0, 0.0, 1.0, 1.0) * weights.w;
}
`;var lD=`
uniform vec4 shadowMap_cascadeDistances;

float czm_cascadeDistance(vec4 weights)
{
    return dot(shadowMap_cascadeDistances, weights);
}
`;var uD=`
uniform mat4 shadowMap_cascadeMatrices[4];

mat4 czm_cascadeMatrix(vec4 weights)
{
    return shadowMap_cascadeMatrices[0] * weights.x +
           shadowMap_cascadeMatrices[1] * weights.y +
           shadowMap_cascadeMatrices[2] * weights.z +
           shadowMap_cascadeMatrices[3] * weights.w;
}
`;var fD=`
uniform vec4 shadowMap_cascadeSplits[2];

vec4 czm_cascadeWeights(float depthEye)
{
    // One component is set to 1.0 and all others set to 0.0.
    vec4 near = step(shadowMap_cascadeSplits[0], vec4(depthEye));
    vec4 far = step(depthEye, shadowMap_cascadeSplits[1]);
    return near * far;
}
`;var dD=`/**
 * DOC_TBA
 *
 * @name czm_columbusViewMorph
 * @glslFunction
 */
vec4 czm_columbusViewMorph(vec4 position2D, vec4 position3D, float time)
{
    // Just linear for now.
    vec3 p = mix(position2D.xyz, position3D.xyz, time);
    return vec4(p, 1.0);
}
`;var mD=`/**
 * Returns a position in model coordinates relative to eye taking into
 * account the current scene mode: 3D, 2D, or Columbus view.
 * <p>
 * This uses standard position attributes, <code>position3DHigh</code>, 
 * <code>position3DLow</code>, <code>position2DHigh</code>, and <code>position2DLow</code>, 
 * and should be used when writing a vertex shader for an {@link Appearance}.
 * </p>
 *
 * @name czm_computePosition
 * @glslFunction
 *
 * @returns {vec4} The position relative to eye.
 *
 * @example
 * vec4 p = czm_computePosition();
 * v_positionEC = (czm_modelViewRelativeToEye * p).xyz;
 * gl_Position = czm_modelViewProjectionRelativeToEye * p;
 *
 * @see czm_translateRelativeToEye
 */
vec4 czm_computePosition();
`;var hD=`/**
 * @private
 */
vec2 cordic(float angle)
{
// Scale the vector by the appropriate factor for the 24 iterations to follow.
    vec2 vector = vec2(6.0725293500888267e-1, 0.0);
// Iteration 1
    float sense = (angle < 0.0) ? -1.0 : 1.0;
 //   float factor = sense * 1.0;  // 2^-0
    mat2 rotation = mat2(1.0, sense, -sense, 1.0);
    vector = rotation * vector;
    angle -= sense * 7.8539816339744828e-1;  // atan(2^-0)
// Iteration 2
    sense = (angle < 0.0) ? -1.0 : 1.0;
    float factor = sense * 5.0e-1;  // 2^-1
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 4.6364760900080609e-1;  // atan(2^-1)
// Iteration 3
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 2.5e-1;  // 2^-2
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 2.4497866312686414e-1;  // atan(2^-2)
// Iteration 4
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.25e-1;  // 2^-3
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.2435499454676144e-1;  // atan(2^-3)
// Iteration 5
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 6.25e-2;  // 2^-4
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 6.2418809995957350e-2;  // atan(2^-4)
// Iteration 6
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.125e-2;  // 2^-5
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.1239833430268277e-2;  // atan(2^-5)
// Iteration 7
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.5625e-2;  // 2^-6
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.5623728620476831e-2;  // atan(2^-6)
// Iteration 8
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 7.8125e-3;  // 2^-7
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 7.8123410601011111e-3;  // atan(2^-7)
// Iteration 9
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.90625e-3;  // 2^-8
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.9062301319669718e-3;  // atan(2^-8)
// Iteration 10
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.953125e-3;  // 2^-9
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.9531225164788188e-3;  // atan(2^-9)
// Iteration 11
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 9.765625e-4;  // 2^-10
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 9.7656218955931946e-4;  // atan(2^-10)
// Iteration 12
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 4.8828125e-4;  // 2^-11
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 4.8828121119489829e-4;  // atan(2^-11)
// Iteration 13
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 2.44140625e-4;  // 2^-12
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 2.4414062014936177e-4;  // atan(2^-12)
// Iteration 14
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.220703125e-4;  // 2^-13
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.2207031189367021e-4;  // atan(2^-13)
// Iteration 15
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 6.103515625e-5;  // 2^-14
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 6.1035156174208773e-5;  // atan(2^-14)
// Iteration 16
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.0517578125e-5;  // 2^-15
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.0517578115526096e-5;  // atan(2^-15)
// Iteration 17
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.52587890625e-5;  // 2^-16
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.5258789061315762e-5;  // atan(2^-16)
// Iteration 18
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 7.62939453125e-6;  // 2^-17
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 7.6293945311019700e-6;  // atan(2^-17)
// Iteration 19
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.814697265625e-6;  // 2^-18
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.8146972656064961e-6;  // atan(2^-18)
// Iteration 20
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.9073486328125e-6;  // 2^-19
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.9073486328101870e-6;  // atan(2^-19)
// Iteration 21
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 9.5367431640625e-7;  // 2^-20
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 9.5367431640596084e-7;  // atan(2^-20)
// Iteration 22
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 4.76837158203125e-7;  // 2^-21
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 4.7683715820308884e-7;  // atan(2^-21)
// Iteration 23
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 2.384185791015625e-7;  // 2^-22
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 2.3841857910155797e-7;  // atan(2^-22)
// Iteration 24
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.1920928955078125e-7;  // 2^-23
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
//    angle -= sense * 1.1920928955078068e-7;  // atan(2^-23)

    return vector;
}

/**
 * Computes the cosine and sine of the provided angle using the CORDIC algorithm.
 *
 * @name czm_cosineAndSine
 * @glslFunction
 *
 * @param {float} angle The angle in radians.
 *
 * @returns {vec2} The resulting cosine of the angle (as the x coordinate) and sine of the angle (as the y coordinate).
 *
 * @example
 * vec2 v = czm_cosineAndSine(czm_piOverSix);
 * float cosine = v.x;
 * float sine = v.y;
 */
vec2 czm_cosineAndSine(float angle)
{
    if (angle < -czm_piOverTwo || angle > czm_piOverTwo)
    {
        if (angle < 0.0)
        {
            return -cordic(angle + czm_pi);
        }
        else
        {
            return -cordic(angle - czm_pi);
        }
    }
    else
    {
        return cordic(angle);
    }
}
`;var pD=`/**
 * Decompresses texture coordinates that were packed into a single float.
 *
 * @name czm_decompressTextureCoordinates
 * @glslFunction
 *
 * @param {float} encoded The compressed texture coordinates.
 * @returns {vec2} The decompressed texture coordinates.
 */
 vec2 czm_decompressTextureCoordinates(float encoded)
 {
    float temp = encoded / 4096.0;
    float xZeroTo4095 = floor(temp);
    float stx = xZeroTo4095 / 4095.0;
    float sty = (encoded - xZeroTo4095 * 4096.0) / 4095.0;
    return vec2(stx, sty);
 }
`;var _D=`/**
 * Get default parameters for physically based rendering. These defaults
 * describe a rough dielectric (non-metal) surface (e.g. rough plastic).
 *
 * @return {czm_pbrParameters} Default parameters for {@link czm_pbrLighting}
 */
czm_pbrParameters czm_defaultPbrMaterial()
{
    czm_pbrParameters results;
    results.diffuseColor = vec3(1.0);
    results.roughness = 1.0;

    const vec3 REFLECTANCE_DIELECTRIC = vec3(0.04);
    results.f0 = REFLECTANCE_DIELECTRIC;
    return results;
}
`;var gD=`// emulated noperspective
#if (__VERSION__ == 300 || defined(GL_EXT_frag_depth)) && !defined(LOG_DEPTH)
out float v_WindowZ;
#endif

/**
 * Emulates GL_DEPTH_CLAMP, which is not available in WebGL 1 or 2.
 * GL_DEPTH_CLAMP clamps geometry that is outside the near and far planes, 
 * capping the shadow volume. More information here: 
 * https://www.khronos.org/registry/OpenGL/extensions/ARB/ARB_depth_clamp.txt.
 *
 * When GL_EXT_frag_depth is available we emulate GL_DEPTH_CLAMP by ensuring 
 * no geometry gets clipped by setting the clip space z value to 0.0 and then
 * sending the unaltered screen space z value (using emulated noperspective
 * interpolation) to the frag shader where it is clamped to [0,1] and then
 * written with gl_FragDepth (see czm_writeDepthClamp). This technique is based on:
 * https://stackoverflow.com/questions/5960757/how-to-emulate-gl-depth-clamp-nv.
 *
 * When GL_EXT_frag_depth is not available, which is the case on some mobile 
 * devices, we must attempt to fix this only in the vertex shader. 
 * The approach is to clamp the z value to the far plane, which closes the 
 * shadow volume but also distorts the geometry, so there can still be artifacts
 * on frustum seams.
 *
 * @name czm_depthClamp
 * @glslFunction
 *
 * @param {vec4} coords The vertex in clip coordinates.
 * @returns {vec4} The modified vertex.
 *
 * @example
 * gl_Position = czm_depthClamp(czm_modelViewProjection * vec4(position, 1.0));
 *
 * @see czm_writeDepthClamp
 */
vec4 czm_depthClamp(vec4 coords)
{
#ifndef LOG_DEPTH
#if __VERSION__ == 300 || defined(GL_EXT_frag_depth)
    v_WindowZ = (0.5 * (coords.z / coords.w) + 0.5) * coords.w;
    coords.z = 0.0;
#else
    coords.z = min(coords.z, coords.w);
#endif
#endif
    return coords;
}
`;var yD=`/**
 * Computes a 3x3 rotation matrix that transforms vectors from an ellipsoid's east-north-up coordinate system 
 * to eye coordinates.  In east-north-up coordinates, x points east, y points north, and z points along the 
 * surface normal.  East-north-up can be used as an ellipsoid's tangent space for operations such as bump mapping.
 * <br /><br />
 * The ellipsoid is assumed to be centered at the model coordinate's origin.
 *
 * @name czm_eastNorthUpToEyeCoordinates
 * @glslFunction
 *
 * @param {vec3} positionMC The position on the ellipsoid in model coordinates.
 * @param {vec3} normalEC The normalized ellipsoid surface normal, at <code>positionMC</code>, in eye coordinates.
 *
 * @returns {mat3} A 3x3 rotation matrix that transforms vectors from the east-north-up coordinate system to eye coordinates.
 *
 * @example
 * // Transform a vector defined in the east-north-up coordinate 
 * // system, (0, 0, 1) which is the surface normal, to eye 
 * // coordinates.
 * mat3 m = czm_eastNorthUpToEyeCoordinates(positionMC, normalEC);
 * vec3 normalEC = m * vec3(0.0, 0.0, 1.0);
 */
mat3 czm_eastNorthUpToEyeCoordinates(vec3 positionMC, vec3 normalEC)
{
    vec3 tangentMC = normalize(vec3(-positionMC.y, positionMC.x, 0.0));  // normalized surface tangent in model coordinates
    vec3 tangentEC = normalize(czm_normal3D * tangentMC);                // normalized surface tangent in eye coordiantes
    vec3 bitangentEC = normalize(cross(normalEC, tangentEC));            // normalized surface bitangent in eye coordinates

    return mat3(
        tangentEC.x,   tangentEC.y,   tangentEC.z,
        bitangentEC.x, bitangentEC.y, bitangentEC.z,
        normalEC.x,    normalEC.y,    normalEC.z);
}
`;var AD=`/**
 * DOC_TBA
 *
 * @name czm_ellipsoidContainsPoint
 * @glslFunction
 *
 */
bool czm_ellipsoidContainsPoint(vec3 ellipsoid_inverseRadii, vec3 point)
{
    vec3 scaled = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(point, 1.0)).xyz;
    return (dot(scaled, scaled) <= 1.0);
}
`;var xD=`/**
 * DOC_TBA
 *
 * @name czm_ellipsoidWgs84TextureCoordinates
 * @glslFunction
 */
vec2 czm_ellipsoidWgs84TextureCoordinates(vec3 normal)
{
    return vec2(atan(normal.y, normal.x) * czm_oneOverTwoPi + 0.5, asin(normal.z) * czm_oneOverPi + 0.5);
}
`;var CD=`/**
 * Compares <code>left</code> and <code>right</code> componentwise. Returns <code>true</code>
 * if they are within <code>epsilon</code> and <code>false</code> otherwise. The inputs
 * <code>left</code> and <code>right</code> can be <code>float</code>s, <code>vec2</code>s,
 * <code>vec3</code>s, or <code>vec4</code>s.
 *
 * @name czm_equalsEpsilon
 * @glslFunction
 *
 * @param {} left The first vector.
 * @param {} right The second vector.
 * @param {float} epsilon The epsilon to use for equality testing.
 * @returns {bool} <code>true</code> if the components are within <code>epsilon</code> and <code>false</code> otherwise.
 *
 * @example
 * // GLSL declarations
 * bool czm_equalsEpsilon(float left, float right, float epsilon);
 * bool czm_equalsEpsilon(vec2 left, vec2 right, float epsilon);
 * bool czm_equalsEpsilon(vec3 left, vec3 right, float epsilon);
 * bool czm_equalsEpsilon(vec4 left, vec4 right, float epsilon);
 */
bool czm_equalsEpsilon(vec4 left, vec4 right, float epsilon) {
    return all(lessThanEqual(abs(left - right), vec4(epsilon)));
}

bool czm_equalsEpsilon(vec3 left, vec3 right, float epsilon) {
    return all(lessThanEqual(abs(left - right), vec3(epsilon)));
}

bool czm_equalsEpsilon(vec2 left, vec2 right, float epsilon) {
    return all(lessThanEqual(abs(left - right), vec2(epsilon)));
}

bool czm_equalsEpsilon(float left, float right, float epsilon) {
    return (abs(left - right) <= epsilon);
}
`;var TD=`/**
 * DOC_TBA
 *
 * @name czm_eyeOffset
 * @glslFunction
 *
 * @param {vec4} positionEC DOC_TBA.
 * @param {vec3} eyeOffset DOC_TBA.
 *
 * @returns {vec4} DOC_TBA.
 */
vec4 czm_eyeOffset(vec4 positionEC, vec3 eyeOffset)
{
    // This equation is approximate in x and y.
    vec4 p = positionEC;
    vec4 zEyeOffset = normalize(p) * eyeOffset.z;
    p.xy += eyeOffset.xy + zEyeOffset.xy;
    p.z += zEyeOffset.z;
    return p;
}
`;var ED=`/**
 * Transforms a position from eye to window coordinates.  The transformation
 * from eye to clip coordinates is done using {@link czm_projection}.
 * The transform from normalized device coordinates to window coordinates is
 * done using {@link czm_viewportTransformation}, which assumes a depth range
 * of <code>near = 0</code> and <code>far = 1</code>.
 * <br /><br />
 * This transform is useful when there is a need to manipulate window coordinates
 * in a vertex shader as done by {@link BillboardCollection}.
 *
 * @name czm_eyeToWindowCoordinates
 * @glslFunction
 *
 * @param {vec4} position The position in eye coordinates to transform.
 *
 * @returns {vec4} The transformed position in window coordinates.
 *
 * @see czm_modelToWindowCoordinates
 * @see czm_projection
 * @see czm_viewportTransformation
 * @see BillboardCollection
 *
 * @example
 * vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
 */
vec4 czm_eyeToWindowCoordinates(vec4 positionEC)
{
    vec4 q = czm_projection * positionEC;                        // clip coordinates
    q.xyz /= q.w;                                                // normalized device coordinates
    q.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz; // window coordinates
    return q;
}
`;var bD=`/**
 * Approxiamtes atan over the range [0, 1]. Safe to flip output for negative input.
 *
 * Based on Michal Drobot's approximation from ShaderFastLibs, which in turn is based on
 * "Efficient approximations for the arctangent function," Rajan, S. Sichun Wang Inkol, R. Joyal, A., May 2006.
 * Adapted from ShaderFastLibs under MIT License.
 *
 * Chosen for the following characteristics over range [0, 1]:
 * - basically no error at 0 and 1, important for getting around range limit (naive atan2 via atan requires infinite range atan)
 * - no visible artifacts from first-derivative discontinuities, unlike latitude via range-reduced sqrt asin approximations (at equator)
 *
 * The original code is x * (-0.1784 * abs(x) - 0.0663 * x * x + 1.0301);
 * Removed the abs() in here because it isn't needed, the input range is guaranteed as [0, 1] by how we're approximating atan2.
 *
 * @name czm_fastApproximateAtan
 * @glslFunction
 *
 * @param {float} x Value between 0 and 1 inclusive.
 *
 * @returns {float} Approximation of atan(x)
 */
float czm_fastApproximateAtan(float x) {
    return x * (-0.1784 * x - 0.0663 * x * x + 1.0301);
}

/**
 * Approximation of atan2.
 *
 * Range reduction math based on nvidia's cg reference implementation for atan2: http://developer.download.nvidia.com/cg/atan2.html
 * However, we replaced their atan curve with Michael Drobot's (see above).
 *
 * @name czm_fastApproximateAtan
 * @glslFunction
 *
 * @param {float} x Value between -1 and 1 inclusive.
 * @param {float} y Value between -1 and 1 inclusive.
 *
 * @returns {float} Approximation of atan2(x, y)
 */
float czm_fastApproximateAtan(float x, float y) {
    // atan approximations are usually only reliable over [-1, 1], or, in our case, [0, 1] due to modifications.
    // So range-reduce using abs and by flipping whether x or y is on top.
    float t = abs(x); // t used as swap and atan result.
    float opposite = abs(y);
    float adjacent = max(t, opposite);
    opposite = min(t, opposite);

    t = czm_fastApproximateAtan(opposite / adjacent);

    // Undo range reduction
    t = czm_branchFreeTernary(abs(y) > abs(x), czm_piOverTwo - t, t);
    t = czm_branchFreeTernary(x < 0.0, czm_pi - t, t);
    t = czm_branchFreeTernary(y < 0.0, -t, t);
    return t;
}
`;var SD=`/**
 * Gets the color with fog at a distance from the camera.
 *
 * @name czm_fog
 * @glslFunction
 *
 * @param {float} distanceToCamera The distance to the camera in meters.
 * @param {vec3} color The original color.
 * @param {vec3} fogColor The color of the fog.
 *
 * @returns {vec3} The color adjusted for fog at the distance from the camera.
 */
vec3 czm_fog(float distanceToCamera, vec3 color, vec3 fogColor)
{
    float scalar = distanceToCamera * czm_fogDensity;
    float fog = 1.0 - exp(-(scalar * scalar));
    return mix(color, fogColor, fog);
}

/**
 * Gets the color with fog at a distance from the camera.
 *
 * @name czm_fog
 * @glslFunction
 *
 * @param {float} distanceToCamera The distance to the camera in meters.
 * @param {vec3} color The original color.
 * @param {vec3} fogColor The color of the fog.
 * @param {float} fogModifierConstant A constant to modify the appearance of fog.
 *
 * @returns {vec3} The color adjusted for fog at the distance from the camera.
 */
vec3 czm_fog(float distanceToCamera, vec3 color, vec3 fogColor, float fogModifierConstant)
{
    float scalar = distanceToCamera * czm_fogDensity;
    float fog = 1.0 - exp(-((fogModifierConstant * scalar + fogModifierConstant) * (scalar * (1.0 + fogModifierConstant))));
    return mix(color, fogColor, fog);
}
`;var vD=`/**
 * Converts a color from RGB space to linear space.
 *
 * @name czm_gammaCorrect
 * @glslFunction
 *
 * @param {vec3} color The color in RGB space.
 * @returns {vec3} The color in linear space.
 */
vec3 czm_gammaCorrect(vec3 color) {
#ifdef HDR
    color = pow(color, vec3(czm_gamma));
#endif
    return color;
}

vec4 czm_gammaCorrect(vec4 color) {
#ifdef HDR
    color.rgb = pow(color.rgb, vec3(czm_gamma));
#endif
    return color;
}
`;var wD=`/**
 * DOC_TBA
 *
 * @name czm_geodeticSurfaceNormal
 * @glslFunction
 *
 * @param {vec3} positionOnEllipsoid DOC_TBA
 * @param {vec3} ellipsoidCenter DOC_TBA
 * @param {vec3} oneOverEllipsoidRadiiSquared DOC_TBA
 * 
 * @returns {vec3} DOC_TBA.
 */
vec3 czm_geodeticSurfaceNormal(vec3 positionOnEllipsoid, vec3 ellipsoidCenter, vec3 oneOverEllipsoidRadiiSquared)
{
    return normalize((positionOnEllipsoid - ellipsoidCenter) * oneOverEllipsoidRadiiSquared);
}
`;var DD=`/**
 * An czm_material with default values. Every material's czm_getMaterial
 * should use this default material as a base for the material it returns.
 * The default normal value is given by materialInput.normalEC.
 *
 * @name czm_getDefaultMaterial
 * @glslFunction
 *
 * @param {czm_materialInput} input The input used to construct the default material.
 *
 * @returns {czm_material} The default material.
 *
 * @see czm_materialInput
 * @see czm_material
 * @see czm_getMaterial
 */
czm_material czm_getDefaultMaterial(czm_materialInput materialInput)
{
    czm_material material;
    material.diffuse = vec3(0.0);
    material.specular = 0.0;
    material.shininess = 1.0;
    material.normal = materialInput.normalEC;
    material.emission = vec3(0.0);
    material.alpha = 1.0;
    return material;
}
`;var ID=`/**
 * Calculates the intensity of diffusely reflected light.
 *
 * @name czm_getLambertDiffuse
 * @glslFunction
 *
 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
 * @param {vec3} normalEC The surface normal in eye coordinates.
 *
 * @returns {float} The intensity of the diffuse reflection.
 *
 * @see czm_phong
 *
 * @example
 * float diffuseIntensity = czm_getLambertDiffuse(lightDirectionEC, normalEC);
 * float specularIntensity = czm_getSpecular(lightDirectionEC, toEyeEC, normalEC, 200);
 * vec3 color = (diffuseColor * diffuseIntensity) + (specularColor * specularIntensity);
 */
float czm_getLambertDiffuse(vec3 lightDirectionEC, vec3 normalEC)
{
    return max(dot(lightDirectionEC, normalEC), 0.0);
}
`;var PD=`/**
 * Calculates the specular intensity of reflected light.
 *
 * @name czm_getSpecular
 * @glslFunction
 *
 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
 * @param {vec3} toEyeEC Unit vector pointing to the eye position in eye coordinates.
 * @param {vec3} normalEC The surface normal in eye coordinates.
 * @param {float} shininess The sharpness of the specular reflection.  Higher values create a smaller, more focused specular highlight.
 *
 * @returns {float} The intensity of the specular highlight.
 *
 * @see czm_phong
 *
 * @example
 * float diffuseIntensity = czm_getLambertDiffuse(lightDirectionEC, normalEC);
 * float specularIntensity = czm_getSpecular(lightDirectionEC, toEyeEC, normalEC, 200);
 * vec3 color = (diffuseColor * diffuseIntensity) + (specularColor * specularIntensity);
 */
float czm_getSpecular(vec3 lightDirectionEC, vec3 toEyeEC, vec3 normalEC, float shininess)
{
    vec3 toReflectedLight = reflect(-lightDirectionEC, normalEC);
    float specular = max(dot(toReflectedLight, toEyeEC), 0.0);

    // pow has undefined behavior if both parameters <= 0.
    // Prevent this by making sure shininess is at least czm_epsilon2.
    return pow(specular, max(shininess, czm_epsilon2));
}
`;var OD=`/**
 * @private
 */
vec4 czm_getWaterNoise(sampler2D normalMap, vec2 uv, float time, float angleInRadians)
{
    float cosAngle = cos(angleInRadians);
    float sinAngle = sin(angleInRadians);

    // time dependent sampling directions
    vec2 s0 = vec2(1.0/17.0, 0.0);
    vec2 s1 = vec2(-1.0/29.0, 0.0);
    vec2 s2 = vec2(1.0/101.0, 1.0/59.0);
    vec2 s3 = vec2(-1.0/109.0, -1.0/57.0);

    // rotate sampling direction by specified angle
    s0 = vec2((cosAngle * s0.x) - (sinAngle * s0.y), (sinAngle * s0.x) + (cosAngle * s0.y));
    s1 = vec2((cosAngle * s1.x) - (sinAngle * s1.y), (sinAngle * s1.x) + (cosAngle * s1.y));
    s2 = vec2((cosAngle * s2.x) - (sinAngle * s2.y), (sinAngle * s2.x) + (cosAngle * s2.y));
    s3 = vec2((cosAngle * s3.x) - (sinAngle * s3.y), (sinAngle * s3.x) + (cosAngle * s3.y));

    vec2 uv0 = (uv/103.0) + (time * s0);
    vec2 uv1 = uv/107.0 + (time * s1) + vec2(0.23);
    vec2 uv2 = uv/vec2(897.0, 983.0) + (time * s2) + vec2(0.51);
    vec2 uv3 = uv/vec2(991.0, 877.0) + (time * s3) + vec2(0.71);

    uv0 = fract(uv0);
    uv1 = fract(uv1);
    uv2 = fract(uv2);
    uv3 = fract(uv3);
    vec4 noise = (texture(normalMap, uv0)) +
                 (texture(normalMap, uv1)) +
                 (texture(normalMap, uv2)) +
                 (texture(normalMap, uv3));

    // average and scale to between -1 and 1
    return ((noise / 4.0) - 0.5) * 2.0;
}
`;var MD=`/**
 * Adjusts the hue of a color.
 * 
 * @name czm_hue
 * @glslFunction
 * 
 * @param {vec3} rgb The color.
 * @param {float} adjustment The amount to adjust the hue of the color in radians.
 *
 * @returns {float} The color with the hue adjusted.
 *
 * @example
 * vec3 adjustHue = czm_hue(color, czm_pi); // The same as czm_hue(color, -czm_pi)
 */
vec3 czm_hue(vec3 rgb, float adjustment)
{
    const mat3 toYIQ = mat3(0.299,     0.587,     0.114,
                            0.595716, -0.274453, -0.321263,
                            0.211456, -0.522591,  0.311135);
    const mat3 toRGB = mat3(1.0,  0.9563,  0.6210,
                            1.0, -0.2721, -0.6474,
                            1.0, -1.107,   1.7046);
    
    vec3 yiq = toYIQ * rgb;
    float hue = atan(yiq.z, yiq.y) + adjustment;
    float chroma = sqrt(yiq.z * yiq.z + yiq.y * yiq.y);
    
    vec3 color = vec3(yiq.x, chroma * cos(hue), chroma * sin(hue));
    return toRGB * color;
}
`;var RD=`/**
 * Converts a color in linear space to RGB space.
 *
 * @name czm_inverseGamma
 * @glslFunction
 *
 * @param {vec3} color The color in linear space.
 * @returns {vec3} The color in RGB space.
 */
vec3 czm_inverseGamma(vec3 color) {
    return pow(color, vec3(1.0 / czm_gamma));
}
`;var BD=`/**
 * Determines if a time interval is empty.
 *
 * @name czm_isEmpty
 * @glslFunction 
 * 
 * @param {czm_raySegment} interval The interval to test.
 * 
 * @returns {bool} <code>true</code> if the time interval is empty; otherwise, <code>false</code>.
 *
 * @example
 * bool b0 = czm_isEmpty(czm_emptyRaySegment);      // true
 * bool b1 = czm_isEmpty(czm_raySegment(0.0, 1.0)); // false
 * bool b2 = czm_isEmpty(czm_raySegment(1.0, 1.0)); // false, contains 1.0.
 */
bool czm_isEmpty(czm_raySegment interval)
{
    return (interval.stop < 0.0);
}
`;var LD=`/**
 * Determines if a time interval is empty.
 *
 * @name czm_isFull
 * @glslFunction 
 * 
 * @param {czm_raySegment} interval The interval to test.
 * 
 * @returns {bool} <code>true</code> if the time interval is empty; otherwise, <code>false</code>.
 *
 * @example
 * bool b0 = czm_isEmpty(czm_emptyRaySegment);      // true
 * bool b1 = czm_isEmpty(czm_raySegment(0.0, 1.0)); // false
 * bool b2 = czm_isEmpty(czm_raySegment(1.0, 1.0)); // false, contains 1.0.
 */
bool czm_isFull(czm_raySegment interval)
{
    return (interval.start == 0.0 && interval.stop == czm_infinity);
}
`;var ND=`/**
 * Computes the fraction of a Web Wercator rectangle at which a given geodetic latitude is located.
 *
 * @name czm_latitudeToWebMercatorFraction
 * @glslFunction
 *
 * @param {float} latitude The geodetic latitude, in radians.
 * @param {float} southMercatorY The Web Mercator coordinate of the southern boundary of the rectangle.
 * @param {float} oneOverMercatorHeight The total height of the rectangle in Web Mercator coordinates.
 *
 * @returns {float} The fraction of the rectangle at which the latitude occurs.  If the latitude is the southern
 *          boundary of the rectangle, the return value will be zero.  If it is the northern boundary, the return
 *          value will be 1.0.  Latitudes in between are mapped according to the Web Mercator projection.
 */ 
float czm_latitudeToWebMercatorFraction(float latitude, float southMercatorY, float oneOverMercatorHeight)
{
    float sinLatitude = sin(latitude);
    float mercatorY = 0.5 * log((1.0 + sinLatitude) / (1.0 - sinLatitude));
    
    return (mercatorY - southMercatorY) * oneOverMercatorHeight;
}
`;var FD=`/**
 * Computes distance from an point in 2D to a line in 2D.
 *
 * @name czm_lineDistance
 * @glslFunction
 *
 * param {vec2} point1 A point along the line.
 * param {vec2} point2 A point along the line.
 * param {vec2} point A point that may or may not be on the line.
 * returns {float} The distance from the point to the line.
 */
float czm_lineDistance(vec2 point1, vec2 point2, vec2 point) {
    return abs((point2.y - point1.y) * point.x - (point2.x - point1.x) * point.y + point2.x * point1.y - point2.y * point1.x) / distance(point2, point1);
}
`;var UD=`/**
 * Converts a linear RGB color to an sRGB color.
 *
 * @param {vec3|vec4} linearIn The color in linear color space.
 * @returns {vec3|vec4} The color in sRGB color space. The vector type matches the input.
 */
vec3 czm_linearToSrgb(vec3 linearIn) 
{
    return pow(linearIn, vec3(1.0/2.2));
}

vec4 czm_linearToSrgb(vec4 linearIn) 
{
    vec3 srgbOut = pow(linearIn.rgb, vec3(1.0/2.2));
    return vec4(srgbOut, linearIn.a);
}
`;var VD=`/**
 * Computes the luminance of a color. 
 *
 * @name czm_luminance
 * @glslFunction
 *
 * @param {vec3} rgb The color.
 * 
 * @returns {float} The luminance.
 *
 * @example
 * float light = czm_luminance(vec3(0.0)); // 0.0
 * float dark = czm_luminance(vec3(1.0));  // ~1.0 
 */
float czm_luminance(vec3 rgb)
{
    // Algorithm from Chapter 10 of Graphics Shaders.
    const vec3 W = vec3(0.2125, 0.7154, 0.0721);
    return dot(rgb, W);
}
`;var kD=`/**
 * Computes the size of a pixel in meters at a distance from the eye.
 * <p>
 * Use this version when passing in a custom pixel ratio. For example, passing in 1.0 will return meters per native device pixel.
 * </p>
 * @name czm_metersPerPixel
 * @glslFunction
 *
 * @param {vec3} positionEC The position to get the meters per pixel in eye coordinates.
 * @param {float} pixelRatio The scaling factor from pixel space to coordinate space
 *
 * @returns {float} The meters per pixel at positionEC.
 */
float czm_metersPerPixel(vec4 positionEC, float pixelRatio)
{
    float width = czm_viewport.z;
    float height = czm_viewport.w;
    float pixelWidth;
    float pixelHeight;

    float top = czm_frustumPlanes.x;
    float bottom = czm_frustumPlanes.y;
    float left = czm_frustumPlanes.z;
    float right = czm_frustumPlanes.w;

    if (czm_sceneMode == czm_sceneMode2D || czm_orthographicIn3D == 1.0)
    {
        float frustumWidth = right - left;
        float frustumHeight = top - bottom;
        pixelWidth = frustumWidth / width;
        pixelHeight = frustumHeight / height;
    }
    else
    {
        float distanceToPixel = -positionEC.z;
        float inverseNear = 1.0 / czm_currentFrustum.x;
        float tanTheta = top * inverseNear;
        pixelHeight = 2.0 * distanceToPixel * tanTheta / height;
        tanTheta = right * inverseNear;
        pixelWidth = 2.0 * distanceToPixel * tanTheta / width;
    }

    return max(pixelWidth, pixelHeight) * pixelRatio;
}

/**
 * Computes the size of a pixel in meters at a distance from the eye.
 * <p>
 * Use this version when scaling by pixel ratio.
 * </p>
 * @name czm_metersPerPixel
 * @glslFunction
 *
 * @param {vec3} positionEC The position to get the meters per pixel in eye coordinates.
 *
 * @returns {float} The meters per pixel at positionEC.
 */
float czm_metersPerPixel(vec4 positionEC)
{
    return czm_metersPerPixel(positionEC, czm_pixelRatio);
}
`;var zD=`/**
 * Transforms a position from model to window coordinates.  The transformation
 * from model to clip coordinates is done using {@link czm_modelViewProjection}.
 * The transform from normalized device coordinates to window coordinates is
 * done using {@link czm_viewportTransformation}, which assumes a depth range
 * of <code>near = 0</code> and <code>far = 1</code>.
 * <br /><br />
 * This transform is useful when there is a need to manipulate window coordinates
 * in a vertex shader as done by {@link BillboardCollection}.
 * <br /><br />
 * This function should not be confused with {@link czm_viewportOrthographic},
 * which is an orthographic projection matrix that transforms from window 
 * coordinates to clip coordinates.
 *
 * @name czm_modelToWindowCoordinates
 * @glslFunction
 *
 * @param {vec4} position The position in model coordinates to transform.
 *
 * @returns {vec4} The transformed position in window coordinates.
 *
 * @see czm_eyeToWindowCoordinates
 * @see czm_modelViewProjection
 * @see czm_viewportTransformation
 * @see czm_viewportOrthographic
 * @see BillboardCollection
 *
 * @example
 * vec4 positionWC = czm_modelToWindowCoordinates(positionMC);
 */
vec4 czm_modelToWindowCoordinates(vec4 position)
{
    vec4 q = czm_modelViewProjection * position;                // clip coordinates
    q.xyz /= q.w;                                                // normalized device coordinates
    q.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz; // window coordinates
    return q;
}
`;var HD=`/**
 * DOC_TBA
 *
 * @name czm_multiplyWithColorBalance
 * @glslFunction
 */
vec3 czm_multiplyWithColorBalance(vec3 left, vec3 right)
{
    // Algorithm from Chapter 10 of Graphics Shaders.
    const vec3 W = vec3(0.2125, 0.7154, 0.0721);
    
    vec3 target = left * right;
    float leftLuminance = dot(left, W);
    float rightLuminance = dot(right, W);
    float targetLuminance = dot(target, W);
    
    return ((leftLuminance + rightLuminance) / (2.0 * targetLuminance)) * target;
}
`;var GD=`/**
 * Computes a value that scales with distance.  The scaling is clamped at the near and
 * far distances, and does not extrapolate.  This function works with the
 * {@link NearFarScalar} JavaScript class.
 *
 * @name czm_nearFarScalar
 * @glslFunction
 *
 * @param {vec4} nearFarScalar A vector with 4 components: Near distance (x), Near value (y), Far distance (z), Far value (w).
 * @param {float} cameraDistSq The square of the current distance from the camera.
 *
 * @returns {float} The value at this distance.
 */
float czm_nearFarScalar(vec4 nearFarScalar, float cameraDistSq)
{
    float valueAtMin = nearFarScalar.y;
    float valueAtMax = nearFarScalar.w;
    float nearDistanceSq = nearFarScalar.x * nearFarScalar.x;
    float farDistanceSq = nearFarScalar.z * nearFarScalar.z;

    float t = (cameraDistSq - nearDistanceSq) / (farDistanceSq - nearDistanceSq);

    t = pow(clamp(t, 0.0, 1.0), 0.2);

    return mix(valueAtMin, valueAtMax, t);
}
`;var WD=` /**
  * Decodes a unit-length vector in 'oct' encoding to a normalized 3-component Cartesian vector.
  * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
  * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
  *
  * @name czm_octDecode
  * @param {vec2} encoded The oct-encoded, unit-length vector
  * @param {float} range The maximum value of the SNORM range. The encoded vector is stored in log2(rangeMax+1) bits.
  * @returns {vec3} The decoded and normalized vector
  */
  vec3 czm_octDecode(vec2 encoded, float range)
  {
      if (encoded.x == 0.0 && encoded.y == 0.0) {
          return vec3(0.0, 0.0, 0.0);
      }

     encoded = encoded / range * 2.0 - 1.0;
     vec3 v = vec3(encoded.x, encoded.y, 1.0 - abs(encoded.x) - abs(encoded.y));
     if (v.z < 0.0)
     {
         v.xy = (1.0 - abs(v.yx)) * czm_signNotZero(v.xy);
     }

     return normalize(v);
  }

/**
 * Decodes a unit-length vector in 'oct' encoding to a normalized 3-component Cartesian vector.
 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
 *
 * @name czm_octDecode
 * @param {vec2} encoded The oct-encoded, unit-length vector
 * @returns {vec3} The decoded and normalized vector
 */
 vec3 czm_octDecode(vec2 encoded)
 {
    return czm_octDecode(encoded, 255.0);
 }

 /**
 * Decodes a unit-length vector in 'oct' encoding packed into a floating-point number to a normalized 3-component Cartesian vector.
 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
 *
 * @name czm_octDecode
 * @param {float} encoded The oct-encoded, unit-length vector
 * @returns {vec3} The decoded and normalized vector
 */
 vec3 czm_octDecode(float encoded)
 {
    float temp = encoded / 256.0;
    float x = floor(temp);
    float y = (temp - x) * 256.0;
    return czm_octDecode(vec2(x, y));
 }

/**
 * Decodes three unit-length vectors in 'oct' encoding packed into two floating-point numbers to normalized 3-component Cartesian vectors.
 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
 *
 * @name czm_octDecode
 * @param {vec2} encoded The packed oct-encoded, unit-length vectors.
 * @param {vec3} vector1 One decoded and normalized vector.
 * @param {vec3} vector2 One decoded and normalized vector.
 * @param {vec3} vector3 One decoded and normalized vector.
 */
  void czm_octDecode(vec2 encoded, out vec3 vector1, out vec3 vector2, out vec3 vector3)
 {
    float temp = encoded.x / 65536.0;
    float x = floor(temp);
    float encodedFloat1 = (temp - x) * 65536.0;

    temp = encoded.y / 65536.0;
    float y = floor(temp);
    float encodedFloat2 = (temp - y) * 65536.0;

    vector1 = czm_octDecode(encodedFloat1);
    vector2 = czm_octDecode(encodedFloat2);
    vector3 = czm_octDecode(vec2(x, y));
 }

`;var jD=`/**
 * Packs a depth value into a vec3 that can be represented by unsigned bytes.
 *
 * @name czm_packDepth
 * @glslFunction
 *
 * @param {float} depth The floating-point depth.
 * @returns {vec3} The packed depth.
 */
vec4 czm_packDepth(float depth)
{
    // See Aras Pranckevi\u010Dius' post Encoding Floats to RGBA
    // http://aras-p.info/blog/2009/07/30/encoding-floats-to-rgba-the-final/
    vec4 enc = vec4(1.0, 255.0, 65025.0, 16581375.0) * depth;
    enc = fract(enc);
    enc -= enc.yzww * vec4(1.0 / 255.0, 1.0 / 255.0, 1.0 / 255.0, 0.0);
    return enc;
}
`;var YD=`vec3 lambertianDiffuse(vec3 diffuseColor)
{
    return diffuseColor / czm_pi;
}

vec3 fresnelSchlick2(vec3 f0, vec3 f90, float VdotH)
{
    return f0 + (f90 - f0) * pow(clamp(1.0 - VdotH, 0.0, 1.0), 5.0);
}

float smithVisibilityG1(float NdotV, float roughness)
{
    // this is the k value for direct lighting.
    // for image based lighting it will be roughness^2 / 2
    float k = (roughness + 1.0) * (roughness + 1.0) / 8.0;
    return NdotV / (NdotV * (1.0 - k) + k);
}

float smithVisibilityGGX(float roughness, float NdotL, float NdotV)
{
    return (
        smithVisibilityG1(NdotL, roughness) *
        smithVisibilityG1(NdotV, roughness)
    );
}

float GGX(float roughness, float NdotH)
{
    float roughnessSquared = roughness * roughness;
    float f = (NdotH * roughnessSquared - NdotH) * NdotH + 1.0;
    return roughnessSquared / (czm_pi * f * f);
}

/**
 * Compute the diffuse and specular contributions using physically based
 * rendering. This function only handles direct lighting.
 * <p>
 * This function only handles the lighting calculations. Metallic/roughness
 * and specular/glossy must be handled separately. See {@czm_pbrMetallicRoughnessMaterial}, {@czm_pbrSpecularGlossinessMaterial} and {@czm_defaultPbrMaterial}
 * </p>
 *
 * @name czm_pbrlighting
 * @glslFunction
 *
 * @param {vec3} positionEC The position of the fragment in eye coordinates
 * @param {vec3} normalEC The surface normal in eye coordinates
 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
 * @param {vec3} lightColorHdr radiance of the light source. This is a HDR value.
 * @param {czm_pbrParameters} The computed PBR parameters.
 * @return {vec3} The computed HDR color
 *
 * @example
 * czm_pbrParameters pbrParameters = czm_pbrMetallicRoughnessMaterial(
 *  baseColor,
 *  metallic,
 *  roughness
 * );
 * vec3 color = czm_pbrlighting(
 *  positionEC,
 *  normalEC,
 *  lightDirectionEC,
 *  lightColorHdr,
 *  pbrParameters);
 */
vec3 czm_pbrLighting(
    vec3 positionEC,
    vec3 normalEC,
    vec3 lightDirectionEC,
    vec3 lightColorHdr,
    czm_pbrParameters pbrParameters
)
{
    vec3 v = -normalize(positionEC);
    vec3 l = normalize(lightDirectionEC);
    vec3 h = normalize(v + l);
    vec3 n = normalEC;
    float NdotL = clamp(dot(n, l), 0.001, 1.0);
    float NdotV = abs(dot(n, v)) + 0.001;
    float NdotH = clamp(dot(n, h), 0.0, 1.0);
    float LdotH = clamp(dot(l, h), 0.0, 1.0);
    float VdotH = clamp(dot(v, h), 0.0, 1.0);

    vec3 f0 = pbrParameters.f0;
    float reflectance = max(max(f0.r, f0.g), f0.b);
    vec3 f90 = vec3(clamp(reflectance * 25.0, 0.0, 1.0));
    vec3 F = fresnelSchlick2(f0, f90, VdotH);

    float alpha = pbrParameters.roughness;
    float G = smithVisibilityGGX(alpha, NdotL, NdotV);
    float D = GGX(alpha, NdotH);
    vec3 specularContribution = F * G * D / (4.0 * NdotL * NdotV);

    vec3 diffuseColor = pbrParameters.diffuseColor;
    // F here represents the specular contribution
    vec3 diffuseContribution = (1.0 - F) * lambertianDiffuse(diffuseColor);

    // Lo = (diffuse + specular) * Li * NdotL
    return (diffuseContribution + specularContribution) * NdotL * lightColorHdr;
}
`;var qD=`/**
 * Compute parameters for physically based rendering using the
 * metallic/roughness workflow. All inputs are linear; sRGB texture values must
 * be decoded beforehand
 *
 * @name czm_pbrMetallicRoughnessMaterial
 * @glslFunction
 *
 * @param {vec3} baseColor For dielectrics, this is the base color. For metals, this is the f0 value (reflectance at normal incidence)
 * @param {float} metallic 0.0 indicates dielectric. 1.0 indicates metal. Values in between are allowed (e.g. to model rust or dirt);
 * @param {float} roughness A value between 0.0 and 1.0
 * @return {czm_pbrParameters} parameters to pass into {@link czm_pbrLighting}
 */
czm_pbrParameters czm_pbrMetallicRoughnessMaterial(
    vec3 baseColor,
    float metallic,
    float roughness
) 
{
    czm_pbrParameters results;

    // roughness is authored as perceptual roughness
    // square it to get material roughness
    roughness = clamp(roughness, 0.0, 1.0);
    results.roughness = roughness * roughness;

    // dielectrics use f0 = 0.04, metals use albedo as f0
    metallic = clamp(metallic, 0.0, 1.0);
    const vec3 REFLECTANCE_DIELECTRIC = vec3(0.04);
    vec3 f0 = mix(REFLECTANCE_DIELECTRIC, baseColor, metallic);
    results.f0 = f0;

    // diffuse only applies to dielectrics.
    results.diffuseColor = baseColor * (1.0 - f0) * (1.0 - metallic);

    return results;
}
`;var XD=`/**
 * Compute parameters for physically based rendering using the
 * specular/glossy workflow. All inputs are linear; sRGB texture values must
 * be decoded beforehand
 *
 * @name czm_pbrSpecularGlossinessMaterial
 * @glslFunction
 *
 * @param {vec3} diffuse The diffuse color for dielectrics (non-metals)
 * @param {vec3} specular The reflectance at normal incidence (f0)
 * @param {float} glossiness A number from 0.0 to 1.0 indicating how smooth the surface is.
 * @return {czm_pbrParameters} parameters to pass into {@link czm_pbrLighting}
 */
czm_pbrParameters czm_pbrSpecularGlossinessMaterial(
    vec3 diffuse,
    vec3 specular,
    float glossiness
) 
{
    czm_pbrParameters results;

    // glossiness is the opposite of roughness, but easier for artists to use.
    float roughness = 1.0 - glossiness;
    results.roughness = roughness * roughness;

    results.diffuseColor = diffuse * (1.0 - max(max(specular.r, specular.g), specular.b));
    results.f0 = specular;

    return results;
}
`;var KD=`float czm_private_getLambertDiffuseOfMaterial(vec3 lightDirectionEC, czm_material material)
{
    return czm_getLambertDiffuse(lightDirectionEC, material.normal);
}

float czm_private_getSpecularOfMaterial(vec3 lightDirectionEC, vec3 toEyeEC, czm_material material)
{
    return czm_getSpecular(lightDirectionEC, toEyeEC, material.normal, material.shininess);
}

/**
 * Computes a color using the Phong lighting model.
 *
 * @name czm_phong
 * @glslFunction
 *
 * @param {vec3} toEye A normalized vector from the fragment to the eye in eye coordinates.
 * @param {czm_material} material The fragment's material.
 *
 * @returns {vec4} The computed color.
 *
 * @example
 * vec3 positionToEyeEC = // ...
 * czm_material material = // ...
 * vec3 lightDirectionEC = // ...
 * out_FragColor = czm_phong(normalize(positionToEyeEC), material, lightDirectionEC);
 *
 * @see czm_getMaterial
 */
vec4 czm_phong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
    // Diffuse from directional light sources at eye (for top-down)
    float diffuse = czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 0.0, 1.0), material);
    if (czm_sceneMode == czm_sceneMode3D) {
        // (and horizon views in 3D)
        diffuse += czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 1.0, 0.0), material);
    }

    float specular = czm_private_getSpecularOfMaterial(lightDirectionEC, toEye, material);

    // Temporary workaround for adding ambient.
    vec3 materialDiffuse = material.diffuse * 0.5;

    vec3 ambient = materialDiffuse;
    vec3 color = ambient + material.emission;
    color += materialDiffuse * diffuse * czm_lightColor;
    color += material.specular * specular * czm_lightColor;

    return vec4(color, material.alpha);
}

vec4 czm_private_phong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
    float diffuse = czm_private_getLambertDiffuseOfMaterial(lightDirectionEC, material);
    float specular = czm_private_getSpecularOfMaterial(lightDirectionEC, toEye, material);

    vec3 ambient = vec3(0.0);
    vec3 color = ambient + material.emission;
    color += material.diffuse * diffuse * czm_lightColor;
    color += material.specular * specular * czm_lightColor;

    return vec4(color, material.alpha);
}
`;var JD=`/**
 * Computes distance from a point to a plane.
 *
 * @name czm_planeDistance
 * @glslFunction
 *
 * param {vec4} plane A Plane in Hessian Normal Form. See Plane.js
 * param {vec3} point A point in the same space as the plane.
 * returns {float} The distance from the point to the plane.
 */
float czm_planeDistance(vec4 plane, vec3 point) {
    return (dot(plane.xyz, point) + plane.w);
}

/**
 * Computes distance from a point to a plane.
 *
 * @name czm_planeDistance
 * @glslFunction
 *
 * param {vec3} planeNormal Normal for a plane in Hessian Normal Form. See Plane.js
 * param {float} planeDistance Distance for a plane in Hessian Normal form. See Plane.js
 * param {vec3} point A point in the same space as the plane.
 * returns {float} The distance from the point to the plane.
 */
float czm_planeDistance(vec3 planeNormal, float planeDistance, vec3 point) {
    return (dot(planeNormal, point) + planeDistance);
}
`;var ZD=`/**
 * Computes the point along a ray at the given time.  <code>time</code> can be positive, negative, or zero.
 *
 * @name czm_pointAlongRay
 * @glslFunction
 *
 * @param {czm_ray} ray The ray to compute the point along.
 * @param {float} time The time along the ray.
 * 
 * @returns {vec3} The point along the ray at the given time.
 * 
 * @example
 * czm_ray ray = czm_ray(vec3(0.0), vec3(1.0, 0.0, 0.0)); // origin, direction
 * vec3 v = czm_pointAlongRay(ray, 2.0); // (2.0, 0.0, 0.0)
 */
vec3 czm_pointAlongRay(czm_ray ray, float time)
{
    return ray.origin + (time * ray.direction);
}
`;var QD=`/**
 * DOC_TBA
 *
 * @name czm_rayEllipsoidIntersectionInterval
 * @glslFunction
 */
czm_raySegment czm_rayEllipsoidIntersectionInterval(czm_ray ray, vec3 ellipsoid_center, vec3 ellipsoid_inverseRadii)
{
   // ray and ellipsoid center in eye coordinates.  radii in model coordinates.
    vec3 q = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ray.origin, 1.0)).xyz;
    vec3 w = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ray.direction, 0.0)).xyz;

    q = q - ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ellipsoid_center, 1.0)).xyz;

    float q2 = dot(q, q);
    float qw = dot(q, w);

    if (q2 > 1.0) // Outside ellipsoid.
    {
        if (qw >= 0.0) // Looking outward or tangent (0 intersections).
        {
            return czm_emptyRaySegment;
        }
        else // qw < 0.0.
        {
            float qw2 = qw * qw;
            float difference = q2 - 1.0; // Positively valued.
            float w2 = dot(w, w);
            float product = w2 * difference;

            if (qw2 < product) // Imaginary roots (0 intersections).
            {
                return czm_emptyRaySegment;
            }
            else if (qw2 > product) // Distinct roots (2 intersections).
            {
                float discriminant = qw * qw - product;
                float temp = -qw + sqrt(discriminant); // Avoid cancellation.
                float root0 = temp / w2;
                float root1 = difference / temp;
                if (root0 < root1)
                {
                    czm_raySegment i = czm_raySegment(root0, root1);
                    return i;
                }
                else
                {
                    czm_raySegment i = czm_raySegment(root1, root0);
                    return i;
                }
            }
            else // qw2 == product.  Repeated roots (2 intersections).
            {
                float root = sqrt(difference / w2);
                czm_raySegment i = czm_raySegment(root, root);
                return i;
            }
        }
    }
    else if (q2 < 1.0) // Inside ellipsoid (2 intersections).
    {
        float difference = q2 - 1.0; // Negatively valued.
        float w2 = dot(w, w);
        float product = w2 * difference; // Negatively valued.
        float discriminant = qw * qw - product;
        float temp = -qw + sqrt(discriminant); // Positively valued.
        czm_raySegment i = czm_raySegment(0.0, temp / w2);
        return i;
    }
    else // q2 == 1.0. On ellipsoid.
    {
        if (qw < 0.0) // Looking inward.
        {
            float w2 = dot(w, w);
            czm_raySegment i = czm_raySegment(0.0, -qw / w2);
            return i;
        }
        else // qw >= 0.0.  Looking outward or tangent.
        {
            return czm_emptyRaySegment;
        }
    }
}
`;var $D=`/**
 * Compute the intersection interval of a ray with a sphere.
 *
 * @name czm_raySphereIntersectionInterval
 * @glslFunction
 *
 * @param {czm_ray} ray The ray.
 * @param {vec3} center The center of the sphere.
 * @param {float} radius The radius of the sphere.
 * @return {czm_raySegment} The intersection interval of the ray with the sphere.
 */
czm_raySegment czm_raySphereIntersectionInterval(czm_ray ray, vec3 center, float radius)
{
    vec3 o = ray.origin;
    vec3 d = ray.direction;

    vec3 oc = o - center;

    float a = dot(d, d);
    float b = 2.0 * dot(d, oc);
    float c = dot(oc, oc) - (radius * radius);

    float det = (b * b) - (4.0 * a * c);

    if (det < 0.0) {
        return czm_emptyRaySegment;
    }

    float sqrtDet = sqrt(det);

    float t0 = (-b - sqrtDet) / (2.0 * a);
    float t1 = (-b + sqrtDet) / (2.0 * a);

    czm_raySegment result = czm_raySegment(t0, t1);
    return result;
}
`;var eI=`float czm_readDepth(sampler2D depthTexture, vec2 texCoords)
{
    return czm_reverseLogDepth(texture(depthTexture, texCoords).r);
}
`;var tI=`/**
 * Reads a value previously transformed with {@link czm_writeNonPerspective}
 * by dividing it by \`w\`, the value used in the perspective divide.
 * This function is intended to be called in a fragment shader to access a
 * \`varying\` that should not be subject to perspective interpolation.
 * For example, screen-space texture coordinates. The value should have been
 * previously written in the vertex shader with a call to
 * {@link czm_writeNonPerspective}.
 *
 * @name czm_readNonPerspective
 * @glslFunction
 *
 * @param {float|vec2|vec3|vec4} value The non-perspective value to be read.
 * @param {float} oneOverW One over the perspective divide value, \`w\`. Usually this is simply \`gl_FragCoord.w\`.
 * @returns {float|vec2|vec3|vec4} The usable value.
 */
float czm_readNonPerspective(float value, float oneOverW) {
    return value * oneOverW;
}

vec2 czm_readNonPerspective(vec2 value, float oneOverW) {
    return value * oneOverW;
}

vec3 czm_readNonPerspective(vec3 value, float oneOverW) {
    return value * oneOverW;
}

vec4 czm_readNonPerspective(vec4 value, float oneOverW) {
    return value * oneOverW;
}
`;var nI=`float czm_reverseLogDepth(float logZ)
{
#ifdef LOG_DEPTH
    float near = czm_currentFrustum.x;
    float far = czm_currentFrustum.y;
    float log2Depth = logZ * czm_log2FarDepthFromNearPlusOne;
    float depthFromNear = pow(2.0, log2Depth) - 1.0;
    return far * (1.0 - near / (depthFromNear + near)) / (far - near);
#endif
    return logZ;
}
`;var iI=`/**
 * Round a floating point value. This function exists because round() doesn't
 * exist in GLSL 1.00. 
 *
 * @param {float|vec2|vec3|vec4} value The value to round
 * @param {float|vec2|vec3|vec3} The rounded value. The type matches the input.
 */
float czm_round(float value) {
  return floor(value + 0.5);
}

vec2 czm_round(vec2 value) {
  return floor(value + 0.5);
}

vec3 czm_round(vec3 value) {
  return floor(value + 0.5);
}

vec4 czm_round(vec4 value) {
  return floor(value + 0.5);
}
`;var oI=`/**
 * Samples the 4 neighboring pixels and return the weighted average.
 *
 * @private
 */
vec3 czm_sampleOctahedralProjectionWithFiltering(sampler2D projectedMap, vec2 textureSize, vec3 direction, float lod)
{
    direction /= dot(vec3(1.0), abs(direction));
    vec2 rev = abs(direction.zx) - vec2(1.0);
    vec2 neg = vec2(direction.x < 0.0 ? rev.x : -rev.x,
                    direction.z < 0.0 ? rev.y : -rev.y);
    vec2 uv = direction.y < 0.0 ? neg : direction.xz;
    vec2 coord = 0.5 * uv + vec2(0.5);
    vec2 pixel = 1.0 / textureSize;

    if (lod > 0.0)
    {
        // Each subseqeuent mip level is half the size
        float scale = 1.0 / pow(2.0, lod);
        float offset = ((textureSize.y + 1.0) / textureSize.x);

        coord.x *= offset;
        coord *= scale;

        coord.x += offset + pixel.x;
        coord.y += (1.0 - (1.0 / pow(2.0, lod - 1.0))) + pixel.y * (lod - 1.0) * 2.0;
    }
    else
    {
        coord.x *= (textureSize.y / textureSize.x);
    }

    // Do bilinear filtering
    #ifndef OES_texture_float_linear
        vec3 color1 = texture(projectedMap, coord + vec2(0.0, pixel.y)).rgb;
        vec3 color2 = texture(projectedMap, coord + vec2(pixel.x, 0.0)).rgb;
        vec3 color3 = texture(projectedMap, coord + pixel).rgb;
        vec3 color4 = texture(projectedMap, coord).rgb;

        vec2 texturePosition = coord * textureSize;

        float fu = fract(texturePosition.x);
        float fv = fract(texturePosition.y);

        vec3 average1 = mix(color4, color2, fu);
        vec3 average2 = mix(color1, color3, fu);

        vec3 color = mix(average1, average2, fv);
    #else
        vec3 color = texture(projectedMap, coord).rgb;
    #endif

    return color;
}


/**
 * Samples from a cube map that has been projected using an octahedral projection from the given direction.
 *
 * @name czm_sampleOctahedralProjection
 * @glslFunction
 *
 * @param {sampler2D} projectedMap The texture with the octahedral projected cube map.
 * @param {vec2} textureSize The width and height dimensions in pixels of the projected map.
 * @param {vec3} direction The normalized direction used to sample the cube map.
 * @param {float} lod The level of detail to sample.
 * @param {float} maxLod The maximum level of detail.
 * @returns {vec3} The color of the cube map at the direction.
 */
vec3 czm_sampleOctahedralProjection(sampler2D projectedMap, vec2 textureSize, vec3 direction, float lod, float maxLod) {
    float currentLod = floor(lod + 0.5);
    float nextLod = min(currentLod + 1.0, maxLod);

    vec3 colorCurrentLod = czm_sampleOctahedralProjectionWithFiltering(projectedMap, textureSize, direction, currentLod);
    vec3 colorNextLod = czm_sampleOctahedralProjectionWithFiltering(projectedMap, textureSize, direction, nextLod);

    return mix(colorNextLod, colorCurrentLod, nextLod - lod);
}
`;var rI=`/**
 * Adjusts the saturation of a color.
 * 
 * @name czm_saturation
 * @glslFunction
 * 
 * @param {vec3} rgb The color.
 * @param {float} adjustment The amount to adjust the saturation of the color.
 *
 * @returns {float} The color with the saturation adjusted.
 *
 * @example
 * vec3 greyScale = czm_saturation(color, 0.0);
 * vec3 doubleSaturation = czm_saturation(color, 2.0);
 */
vec3 czm_saturation(vec3 rgb, float adjustment)
{
    // Algorithm from Chapter 16 of OpenGL Shading Language
    const vec3 W = vec3(0.2125, 0.7154, 0.0721);
    vec3 intensity = vec3(dot(rgb, W));
    return mix(intensity, rgb, adjustment);
}
`;var sI=`
float czm_sampleShadowMap(highp samplerCube shadowMap, vec3 d)
{
    return czm_unpackDepth(czm_textureCube(shadowMap, d));
}

float czm_sampleShadowMap(highp sampler2D shadowMap, vec2 uv)
{
#ifdef USE_SHADOW_DEPTH_TEXTURE
    return texture(shadowMap, uv).r;
#else
    return czm_unpackDepth(texture(shadowMap, uv));
#endif
}

float czm_shadowDepthCompare(samplerCube shadowMap, vec3 uv, float depth)
{
    return step(depth, czm_sampleShadowMap(shadowMap, uv));
}

float czm_shadowDepthCompare(sampler2D shadowMap, vec2 uv, float depth)
{
    return step(depth, czm_sampleShadowMap(shadowMap, uv));
}
`;var aI=`
float czm_private_shadowVisibility(float visibility, float nDotL, float normalShadingSmooth, float darkness)
{
#ifdef USE_NORMAL_SHADING
#ifdef USE_NORMAL_SHADING_SMOOTH
    float strength = clamp(nDotL / normalShadingSmooth, 0.0, 1.0);
#else
    float strength = step(0.0, nDotL);
#endif
    visibility *= strength;
#endif

    visibility = max(visibility, darkness);
    return visibility;
}

#ifdef USE_CUBE_MAP_SHADOW
float czm_shadowVisibility(samplerCube shadowMap, czm_shadowParameters shadowParameters)
{
    float depthBias = shadowParameters.depthBias;
    float depth = shadowParameters.depth;
    float nDotL = shadowParameters.nDotL;
    float normalShadingSmooth = shadowParameters.normalShadingSmooth;
    float darkness = shadowParameters.darkness;
    vec3 uvw = shadowParameters.texCoords;

    depth -= depthBias;
    float visibility = czm_shadowDepthCompare(shadowMap, uvw, depth);
    return czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);
}
#else
float czm_shadowVisibility(sampler2D shadowMap, czm_shadowParameters shadowParameters)
{
    float depthBias = shadowParameters.depthBias;
    float depth = shadowParameters.depth;
    float nDotL = shadowParameters.nDotL;
    float normalShadingSmooth = shadowParameters.normalShadingSmooth;
    float darkness = shadowParameters.darkness;
    vec2 uv = shadowParameters.texCoords;

    depth -= depthBias;
#ifdef USE_SOFT_SHADOWS
    vec2 texelStepSize = shadowParameters.texelStepSize;
    float radius = 1.0;
    float dx0 = -texelStepSize.x * radius;
    float dy0 = -texelStepSize.y * radius;
    float dx1 = texelStepSize.x * radius;
    float dy1 = texelStepSize.y * radius;
    float visibility = (
        czm_shadowDepthCompare(shadowMap, uv, depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, 0.0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, 0.0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy1), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy1), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy1), depth)
    ) * (1.0 / 9.0);
#else
    float visibility = czm_shadowDepthCompare(shadowMap, uv, depth);
#endif

    return czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);
}
#endif
`;var cI=`/**
 * Returns 1.0 if the given value is positive or zero, and -1.0 if it is negative.  This is similar to the GLSL
 * built-in function <code>sign</code> except that returns 1.0 instead of 0.0 when the input value is 0.0.
 * 
 * @name czm_signNotZero
 * @glslFunction
 *
 * @param {} value The value for which to determine the sign.
 * @returns {} 1.0 if the value is positive or zero, -1.0 if the value is negative.
 */
float czm_signNotZero(float value)
{
    return value >= 0.0 ? 1.0 : -1.0;
}

vec2 czm_signNotZero(vec2 value)
{
    return vec2(czm_signNotZero(value.x), czm_signNotZero(value.y));
}

vec3 czm_signNotZero(vec3 value)
{
    return vec3(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z));
}

vec4 czm_signNotZero(vec4 value)
{
    return vec4(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z), czm_signNotZero(value.w));
}
`;var lI=`/**
 * Computes a color from the third order spherical harmonic coefficients and a normalized direction vector.
 * <p>
 * The order of the coefficients is [L00, L1_1, L10, L11, L2_2, L2_1, L20, L21, L22].
 * </p>
 *
 * @name czm_sphericalHarmonics
 * @glslFunction
 *
 * @param {vec3} normal The normalized direction.
 * @param {vec3[9]} coefficients The third order spherical harmonic coefficients.
 * @returns {vec3} The color at the direction.
 *
 * @see https://graphics.stanford.edu/papers/envmap/envmap.pdf
 */
vec3 czm_sphericalHarmonics(vec3 normal, vec3 coefficients[9])
{
    vec3 L00 = coefficients[0];
    vec3 L1_1 = coefficients[1];
    vec3 L10 = coefficients[2];
    vec3 L11 = coefficients[3];
    vec3 L2_2 = coefficients[4];
    vec3 L2_1 = coefficients[5];
    vec3 L20 = coefficients[6];
    vec3 L21 = coefficients[7];
    vec3 L22 = coefficients[8];

    float x = normal.x;
    float y = normal.y;
    float z = normal.z;

    return
          L00
        + L1_1 * y
        + L10 * z
        + L11 * x
        + L2_2 * (y * x)
        + L2_1 * (y * z)
        + L20 * (3.0 * z * z - 1.0)
        + L21 * (z * x)
        + L22 * (x * x - y * y);
}
`;var uI=`/**
 * Converts an sRGB color to a linear RGB color.
 *
 * @param {vec3|vec4} srgbIn The color in sRGB space
 * @returns {vec3|vec4} The color in linear color space. The vector type matches the input.
 */
vec3 czm_srgbToLinear(vec3 srgbIn)
{
    return pow(srgbIn, vec3(2.2));
}

vec4 czm_srgbToLinear(vec4 srgbIn) 
{
    vec3 linearOut = pow(srgbIn.rgb, vec3(2.2));
    return vec4(linearOut, srgbIn.a);
}
`;var fI=`/**
 * Creates a matrix that transforms vectors from tangent space to eye space.
 *
 * @name czm_tangentToEyeSpaceMatrix
 * @glslFunction
 *
 * @param {vec3} normalEC The normal vector in eye coordinates.
 * @param {vec3} tangentEC The tangent vector in eye coordinates.
 * @param {vec3} bitangentEC The bitangent vector in eye coordinates.
 *
 * @returns {mat3} The matrix that transforms from tangent space to eye space.
 *
 * @example
 * mat3 tangentToEye = czm_tangentToEyeSpaceMatrix(normalEC, tangentEC, bitangentEC);
 * vec3 normal = tangentToEye * texture(normalMap, st).xyz;
 */
mat3 czm_tangentToEyeSpaceMatrix(vec3 normalEC, vec3 tangentEC, vec3 bitangentEC)
{
    vec3 normal = normalize(normalEC);
    vec3 tangent = normalize(tangentEC);
    vec3 bitangent = normalize(bitangentEC);
    return mat3(tangent.x  , tangent.y  , tangent.z,
                bitangent.x, bitangent.y, bitangent.z,
                normal.x   , normal.y   , normal.z);
}
`;var dI=`/**
 * A wrapper around the texture (WebGL2) / textureCube (WebGL1)
 * function to allow for WebGL 1 support.
 * 
 * @name czm_textureCube
 * @glslFunction
 *
 * @param {samplerCube} sampler The sampler.
 * @param {vec3} p The coordinates to sample the texture at.
 */
vec4 czm_textureCube(samplerCube sampler, vec3 p) {
#if __VERSION__ == 300
    return texture(sampler, p);
#else  
    return textureCube(sampler, p);
#endif
}`;var mI=`/**
 * Transforms a plane.
 * 
 * @name czm_transformPlane
 * @glslFunction
 *
 * @param {vec4} plane The plane in Hessian Normal Form.
 * @param {mat4} transform The inverse-transpose of a transformation matrix.
 */
vec4 czm_transformPlane(vec4 plane, mat4 transform) {
    vec4 transformedPlane = transform * plane;
    // Convert the transformed plane to Hessian Normal Form
    float normalMagnitude = length(transformedPlane.xyz);
    return transformedPlane / normalMagnitude;
}
`;var hI=`/**
 * Translates a position (or any <code>vec3</code>) that was encoded with {@link EncodedCartesian3},
 * and then provided to the shader as separate <code>high</code> and <code>low</code> bits to
 * be relative to the eye.  As shown in the example, the position can then be transformed in eye
 * or clip coordinates using {@link czm_modelViewRelativeToEye} or {@link czm_modelViewProjectionRelativeToEye},
 * respectively.
 * <p>
 * This technique, called GPU RTE, eliminates jittering artifacts when using large coordinates as
 * described in {@link http://help.agi.com/AGIComponents/html/BlogPrecisionsPrecisions.htm|Precisions, Precisions}.
 * </p>
 *
 * @name czm_translateRelativeToEye
 * @glslFunction
 *
 * @param {vec3} high The position's high bits.
 * @param {vec3} low The position's low bits.
 * @returns {vec3} The position translated to be relative to the camera's position.
 *
 * @example
 * in vec3 positionHigh;
 * in vec3 positionLow;
 *
 * void main()
 * {
 *   vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
 *   gl_Position = czm_modelViewProjectionRelativeToEye * p;
 * }
 *
 * @see czm_modelViewRelativeToEye
 * @see czm_modelViewProjectionRelativeToEye
 * @see czm_computePosition
 * @see EncodedCartesian3
 */
vec4 czm_translateRelativeToEye(vec3 high, vec3 low)
{
    vec3 highDifference = high - czm_encodedCameraPositionMCHigh;
    vec3 lowDifference = low - czm_encodedCameraPositionMCLow;

    return vec4(highDifference + lowDifference, 1.0);
}
`;var pI=`/**
 * @private
 */
vec4 czm_translucentPhong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
    // Diffuse from directional light sources at eye (for top-down and horizon views)
    float diffuse = czm_getLambertDiffuse(vec3(0.0, 0.0, 1.0), material.normal);

    if (czm_sceneMode == czm_sceneMode3D) {
        // (and horizon views in 3D)
        diffuse += czm_getLambertDiffuse(vec3(0.0, 1.0, 0.0), material.normal);
    }

    diffuse = clamp(diffuse, 0.0, 1.0);

    float specular = czm_getSpecular(lightDirectionEC, toEye, material.normal, material.shininess);

    // Temporary workaround for adding ambient.
    vec3 materialDiffuse = material.diffuse * 0.5;

    vec3 ambient = materialDiffuse;
    vec3 color = ambient + material.emission;
    color += materialDiffuse * diffuse * czm_lightColor;
    color += material.specular * specular * czm_lightColor;

    return vec4(color, material.alpha);
}
`;var _I=`/**
 * Returns the transpose of the matrix.  The input <code>matrix</code> can be
 * a <code>mat2</code>, <code>mat3</code>, or <code>mat4</code>.
 *
 * @name czm_transpose
 * @glslFunction
 *
 * @param {} matrix The matrix to transpose.
 *
 * @returns {} The transposed matrix.
 *
 * @example
 * // GLSL declarations
 * mat2 czm_transpose(mat2 matrix);
 * mat3 czm_transpose(mat3 matrix);
 * mat4 czm_transpose(mat4 matrix);
 *
 * // Transpose a 3x3 rotation matrix to find its inverse.
 * mat3 eastNorthUpToEye = czm_eastNorthUpToEyeCoordinates(
 *     positionMC, normalEC);
 * mat3 eyeToEastNorthUp = czm_transpose(eastNorthUpToEye);
 */
mat2 czm_transpose(mat2 matrix)
{
    return mat2(
        matrix[0][0], matrix[1][0],
        matrix[0][1], matrix[1][1]);
}

mat3 czm_transpose(mat3 matrix)
{
    return mat3(
        matrix[0][0], matrix[1][0], matrix[2][0],
        matrix[0][1], matrix[1][1], matrix[2][1],
        matrix[0][2], matrix[1][2], matrix[2][2]);
}

mat4 czm_transpose(mat4 matrix)
{
    return mat4(
        matrix[0][0], matrix[1][0], matrix[2][0], matrix[3][0],
        matrix[0][1], matrix[1][1], matrix[2][1], matrix[3][1],
        matrix[0][2], matrix[1][2], matrix[2][2], matrix[3][2],
        matrix[0][3], matrix[1][3], matrix[2][3], matrix[3][3]);
}
`;var gI=`/**
 * Unpacks a vec4 depth value to a float in [0, 1) range.
 *
 * @name czm_unpackDepth
 * @glslFunction
 *
 * @param {vec4} packedDepth The packed depth.
 *
 * @returns {float} The floating-point depth in [0, 1) range.
 */
 float czm_unpackDepth(vec4 packedDepth)
 {
    // See Aras Pranckevi\u010Dius' post Encoding Floats to RGBA
    // http://aras-p.info/blog/2009/07/30/encoding-floats-to-rgba-the-final/
    return dot(packedDepth, vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0));
 }
`;var yI=`/**
 * Unpack an IEEE 754 single-precision float that is packed as a little-endian unsigned normalized vec4.
 *
 * @name czm_unpackFloat
 * @glslFunction
 *
 * @param {vec4} packedFloat The packed float.
 *
 * @returns {float} The floating-point depth in arbitrary range.
 */
float czm_unpackFloat(vec4 packedFloat)
{
    // Convert to [0.0, 255.0] and round to integer
    packedFloat = floor(packedFloat * 255.0 + 0.5);
    float sign = 1.0 - step(128.0, packedFloat[3]) * 2.0;
    float exponent = 2.0 * mod(packedFloat[3], 128.0) + step(128.0, packedFloat[2]) - 127.0;    
    if (exponent == -127.0)
    {
        return 0.0;
    }
    float mantissa = mod(packedFloat[2], 128.0) * 65536.0 + packedFloat[1] * 256.0 + packedFloat[0] + float(0x800000);
    float result = sign * exp2(exponent - 23.0) * mantissa;
    return result;
}
`;var AI=`/**
 * Unpack unsigned integers of 1-4 bytes. in WebGL 1, there is no uint type,
 * so the return value is an int.
 * <p>
 * There are also precision limitations in WebGL 1. highp int is still limited
 * to 24 bits. Above the value of 2^24 = 16777216, precision loss may occur.
 * </p>
 *
 * @param {float|vec2|vec3|vec4} packed The packed value. For vectors, the components are listed in little-endian order.
 *
 * @return {int} The unpacked value.
 */
 int czm_unpackUint(float packedValue) {
   float rounded = czm_round(packedValue * 255.0);
   return int(rounded);
 }

 int czm_unpackUint(vec2 packedValue) {
   vec2 rounded = czm_round(packedValue * 255.0);
   return int(dot(rounded, vec2(1.0, 256.0)));
 }

 int czm_unpackUint(vec3 packedValue) {
   vec3 rounded = czm_round(packedValue * 255.0);
   return int(dot(rounded, vec3(1.0, 256.0, 65536.0)));
 }

 int czm_unpackUint(vec4 packedValue) {
   vec4 rounded = czm_round(packedValue * 255.0);
   return int(dot(rounded, vec4(1.0, 256.0, 65536.0, 16777216.0)));
 }
`;var xI=`/**
 * Transform metadata values following the EXT_structural_metadata spec
 * by multiplying by scale and adding the offset. Operations are always
 * performed component-wise, even for matrices.
 * 
 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} offset The offset to add
 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} scale The scale factor to multiply
 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} value The original value.
 *
 * @return {float|vec2|vec3|vec4|mat2|mat3|mat4} The transformed value of the same scalar/vector/matrix type as the input.
 */
float czm_valueTransform(float offset, float scale, float value) {
  return scale * value + offset;
}

vec2 czm_valueTransform(vec2 offset, vec2 scale, vec2 value) {
  return scale * value + offset;
}

vec3 czm_valueTransform(vec3 offset, vec3 scale, vec3 value) {
  return scale * value + offset;
}

vec4 czm_valueTransform(vec4 offset, vec4 scale, vec4 value) {
  return scale * value + offset;
}

mat2 czm_valueTransform(mat2 offset, mat2 scale, mat2 value) {
  return matrixCompMult(scale, value) + offset;
}

mat3 czm_valueTransform(mat3 offset, mat3 scale, mat3 value) {
  return matrixCompMult(scale, value) + offset;
}

mat4 czm_valueTransform(mat4 offset, mat4 scale, mat4 value) {
  return matrixCompMult(scale, value) + offset;
}
`;var CI=`#ifdef LOG_DEPTH
// 1.0 at the near plane, increasing linearly from there.
out float v_depthFromNearPlusOne;
#ifdef SHADOW_MAP
out vec3 v_logPositionEC;
#endif
#endif

vec4 czm_updatePositionDepth(vec4 coords) {
#if defined(LOG_DEPTH)

#ifdef SHADOW_MAP
    vec3 logPositionEC = (czm_inverseProjection * coords).xyz;
    v_logPositionEC = logPositionEC;
#endif

    // With the very high far/near ratios used with the logarithmic depth
    // buffer, floating point rounding errors can cause linear depth values
    // to end up on the wrong side of the far plane, even for vertices that
    // are really nowhere near it. Since we always write a correct logarithmic
    // depth value in the fragment shader anyway, we just need to make sure
    // such errors don't cause the primitive to be clipped entirely before
    // we even get to the fragment shader.
    coords.z = clamp(coords.z / coords.w, -1.0, 1.0) * coords.w;
#endif

    return coords;
}

/**
 * Writes the logarithmic depth to gl_Position using the already computed gl_Position.
 *
 * @name czm_vertexLogDepth
 * @glslFunction
 */
void czm_vertexLogDepth()
{
#ifdef LOG_DEPTH
    v_depthFromNearPlusOne = (gl_Position.w - czm_currentFrustum.x) + 1.0;
    gl_Position = czm_updatePositionDepth(gl_Position);
#endif
}

/**
 * Writes the logarithmic depth to gl_Position using the provided clip coordinates.
 * <p>
 * An example use case for this function would be moving the vertex in window coordinates
 * before converting back to clip coordinates. Use the original vertex clip coordinates.
 * </p>
 * @name czm_vertexLogDepth
 * @glslFunction
 *
 * @param {vec4} clipCoords The vertex in clip coordinates.
 *
 * @example
 * czm_vertexLogDepth(czm_projection * vec4(positionEyeCoordinates, 1.0));
 */
void czm_vertexLogDepth(vec4 clipCoords)
{
#ifdef LOG_DEPTH
    v_depthFromNearPlusOne = (clipCoords.w - czm_currentFrustum.x) + 1.0;
    czm_updatePositionDepth(clipCoords);
#endif
}
`;var TI=`vec4 czm_screenToEyeCoordinates(vec4 screenCoordinate)
{
    // Reconstruct NDC coordinates
    float x = 2.0 * screenCoordinate.x - 1.0;
    float y = 2.0 * screenCoordinate.y - 1.0;
    float z = (screenCoordinate.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];
    vec4 q = vec4(x, y, z, 1.0);

    // Reverse the perspective division to obtain clip coordinates.
    q /= screenCoordinate.w;

    // Reverse the projection transformation to obtain eye coordinates.
    if (!(czm_inverseProjection == mat4(0.0))) // IE and Edge sometimes do something weird with != between mat4s
    {
        q = czm_inverseProjection * q;
    }
    else
    {
        float top = czm_frustumPlanes.x;
        float bottom = czm_frustumPlanes.y;
        float left = czm_frustumPlanes.z;
        float right = czm_frustumPlanes.w;

        float near = czm_currentFrustum.x;
        float far = czm_currentFrustum.y;

        q.x = (q.x * (right - left) + left + right) * 0.5;
        q.y = (q.y * (top - bottom) + bottom + top) * 0.5;
        q.z = (q.z * (near - far) - near - far) * 0.5;
        q.w = 1.0;
    }

    return q;
}

/**
 * Transforms a position from window to eye coordinates.
 * The transform from window to normalized device coordinates is done using components
 * of (@link czm_viewport} and {@link czm_viewportTransformation} instead of calculating
 * the inverse of <code>czm_viewportTransformation</code>. The transformation from
 * normalized device coordinates to clip coordinates is done using <code>fragmentCoordinate.w</code>,
 * which is expected to be the scalar used in the perspective divide. The transformation
 * from clip to eye coordinates is done using {@link czm_inverseProjection}.
 *
 * @name czm_windowToEyeCoordinates
 * @glslFunction
 *
 * @param {vec4} fragmentCoordinate The position in window coordinates to transform.
 *
 * @returns {vec4} The transformed position in eye coordinates.
 *
 * @see czm_modelToWindowCoordinates
 * @see czm_eyeToWindowCoordinates
 * @see czm_inverseProjection
 * @see czm_viewport
 * @see czm_viewportTransformation
 *
 * @example
 * vec4 positionEC = czm_windowToEyeCoordinates(gl_FragCoord);
 */
vec4 czm_windowToEyeCoordinates(vec4 fragmentCoordinate)
{
    vec2 screenCoordXY = (fragmentCoordinate.xy - czm_viewport.xy) / czm_viewport.zw;
    return czm_screenToEyeCoordinates(vec4(screenCoordXY, fragmentCoordinate.zw));
}

vec4 czm_screenToEyeCoordinates(vec2 screenCoordinateXY, float depthOrLogDepth)
{
    // See reverseLogDepth.glsl. This is separate to re-use the pow.
#if defined(LOG_DEPTH) || defined(LOG_DEPTH_READ_ONLY)
    float near = czm_currentFrustum.x;
    float far = czm_currentFrustum.y;
    float log2Depth = depthOrLogDepth * czm_log2FarDepthFromNearPlusOne;
    float depthFromNear = pow(2.0, log2Depth) - 1.0;
    float depthFromCamera = depthFromNear + near;
    vec4 screenCoord = vec4(screenCoordinateXY, far * (1.0 - near / depthFromCamera) / (far - near), 1.0);
    vec4 eyeCoordinate = czm_screenToEyeCoordinates(screenCoord);
    eyeCoordinate.w = 1.0 / depthFromCamera; // Better precision
    return eyeCoordinate;
#else
    vec4 screenCoord = vec4(screenCoordinateXY, depthOrLogDepth, 1.0);
    vec4 eyeCoordinate = czm_screenToEyeCoordinates(screenCoord);
#endif
    return eyeCoordinate;
}

/**
 * Transforms a position given as window x/y and a depth or a log depth from window to eye coordinates.
 * This function produces more accurate results for window positions with log depth than
 * conventionally unpacking the log depth using czm_reverseLogDepth and using the standard version
 * of czm_windowToEyeCoordinates.
 *
 * @name czm_windowToEyeCoordinates
 * @glslFunction
 *
 * @param {vec2} fragmentCoordinateXY The XY position in window coordinates to transform.
 * @param {float} depthOrLogDepth A depth or log depth for the fragment.
 *
 * @see czm_modelToWindowCoordinates
 * @see czm_eyeToWindowCoordinates
 * @see czm_inverseProjection
 * @see czm_viewport
 * @see czm_viewportTransformation
 *
 * @returns {vec4} The transformed position in eye coordinates.
 */
vec4 czm_windowToEyeCoordinates(vec2 fragmentCoordinateXY, float depthOrLogDepth)
{
    vec2 screenCoordXY = (fragmentCoordinateXY.xy - czm_viewport.xy) / czm_viewport.zw;
    return czm_screenToEyeCoordinates(screenCoordXY, depthOrLogDepth);
}
`;var EI=`// emulated noperspective
#if !defined(LOG_DEPTH)
in float v_WindowZ;
#endif

/**
 * Emulates GL_DEPTH_CLAMP. Clamps a fragment to the near and far plane
 * by writing the fragment's depth. See czm_depthClamp for more details.
 *
 * @name czm_writeDepthClamp
 * @glslFunction
 *
 * @example
 * out_FragColor = color;
 * czm_writeDepthClamp();
 *
 * @see czm_depthClamp
 */
void czm_writeDepthClamp()
{
#if (!defined(LOG_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))
    gl_FragDepth = clamp(v_WindowZ * gl_FragCoord.w, 0.0, 1.0);
#endif
}
`;var bI=`#ifdef LOG_DEPTH
in float v_depthFromNearPlusOne;

#ifdef POLYGON_OFFSET
uniform vec2 u_polygonOffset;
#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif
#endif

#endif

/**
 * Writes the fragment depth to the logarithmic depth buffer.
 * <p>
 * Use this when the vertex shader does not call {@link czm_vertexlogDepth}, for example, when
 * ray-casting geometry using a full screen quad.
 * </p>
 * @name czm_writeLogDepth
 * @glslFunction
 *
 * @param {float} depth The depth coordinate, where 1.0 is on the near plane and
 *                      depth increases in eye-space units from there
 *
 * @example
 * czm_writeLogDepth((czm_projection * v_positionEyeCoordinates).w + 1.0);
 */
void czm_writeLogDepth(float depth)
{
#if (defined(LOG_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))
    // Discard the vertex if it's not between the near and far planes.
    // We allow a bit of epsilon on the near plane comparison because a 1.0
    // from the vertex shader (indicating the vertex should be _on_ the near
    // plane) will not necessarily come here as exactly 1.0.
    if (depth <= 0.9999999 || depth > czm_farDepthFromNearPlusOne) {
        discard;
    }

#ifdef POLYGON_OFFSET
    // Polygon offset: m * factor + r * units
    float factor = u_polygonOffset[0];
    float units = u_polygonOffset[1];

#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    // This factor doesn't work in IE 10
    if (factor != 0.0) {
        // m = sqrt(dZdX^2 + dZdY^2);
        float x = dFdx(depth);
        float y = dFdy(depth);
        float m = sqrt(x * x + y * y);

        // Apply the factor before computing the log depth.
        depth += m * factor;
    }
#endif

#endif

    gl_FragDepth = log2(depth) * czm_oneOverLog2FarDepthFromNearPlusOne;

#ifdef POLYGON_OFFSET
    // Apply the units after the log depth.
    gl_FragDepth += czm_epsilon7 * units;
#endif

#endif
}

/**
 * Writes the fragment depth to the logarithmic depth buffer.
 * <p>
 * Use this when the vertex shader calls {@link czm_vertexlogDepth}.
 * </p>
 *
 * @name czm_writeLogDepth
 * @glslFunction
 */
void czm_writeLogDepth() {
#ifdef LOG_DEPTH
    czm_writeLogDepth(v_depthFromNearPlusOne);
#endif
}
`;var SI=`/**
 * Transforms a value for non-perspective interpolation by multiplying
 * it by w, the value used in the perspective divide. This function is
 * intended to be called in a vertex shader to compute the value of a
 * \`varying\` that should not be subject to perspective interpolation.
 * For example, screen-space texture coordinates. The fragment shader
 * must call {@link czm_readNonPerspective} to retrieve the final
 * non-perspective value.
 *
 * @name czm_writeNonPerspective
 * @glslFunction
 *
 * @param {float|vec2|vec3|vec4} value The value to be interpolated without accounting for perspective.
 * @param {float} w The perspective divide value. Usually this is the computed \`gl_Position.w\`.
 * @returns {float|vec2|vec3|vec4} The transformed value, intended to be stored in a \`varying\` and read in the
 *          fragment shader with {@link czm_readNonPerspective}.
 */
float czm_writeNonPerspective(float value, float w) {
    return value * w;
}

vec2 czm_writeNonPerspective(vec2 value, float w) {
    return value * w;
}

vec3 czm_writeNonPerspective(vec3 value, float w) {
    return value * w;
}

vec4 czm_writeNonPerspective(vec4 value, float w) {
    return value * w;
}
`;var B0={czm_degreesPerRadian:iw,czm_depthRange:ow,czm_epsilon1:rw,czm_epsilon2:sw,czm_epsilon3:aw,czm_epsilon4:cw,czm_epsilon5:lw,czm_epsilon6:uw,czm_epsilon7:fw,czm_infinity:dw,czm_oneOverPi:mw,czm_oneOverTwoPi:hw,czm_passCesium3DTile:pw,czm_passCesium3DTileClassification:_w,czm_passCesium3DTileClassificationIgnoreShow:gw,czm_passClassification:yw,czm_passCompute:Aw,czm_passEnvironment:xw,czm_passGlobe:Cw,czm_passOpaque:Tw,czm_passOverlay:Ew,czm_passTerrainClassification:bw,czm_passTranslucent:Sw,czm_passVoxels:vw,czm_pi:ww,czm_piOverFour:Dw,czm_piOverSix:Iw,czm_piOverThree:Pw,czm_piOverTwo:Ow,czm_radiansPerDegree:Mw,czm_sceneMode2D:Rw,czm_sceneMode3D:Bw,czm_sceneModeColumbusView:Lw,czm_sceneModeMorphing:Nw,czm_solarRadius:Fw,czm_threePiOver2:Uw,czm_twoPi:Vw,czm_webMercatorMaxLatitude:kw,czm_depthRangeStruct:zw,czm_material:Hw,czm_materialInput:Gw,czm_modelMaterial:Ww,czm_modelVertexOutput:jw,czm_pbrParameters:Yw,czm_ray:qw,czm_raySegment:Xw,czm_shadowParameters:Kw,czm_HSBToRGB:Jw,czm_HSLToRGB:Zw,czm_RGBToHSB:Qw,czm_RGBToHSL:$w,czm_RGBToXYZ:eD,czm_XYZToRGB:tD,czm_acesTonemapping:nD,czm_alphaWeight:iD,czm_antialias:oD,czm_approximateSphericalCoordinates:rD,czm_backFacing:sD,czm_branchFreeTernary:aD,czm_cascadeColor:cD,czm_cascadeDistance:lD,czm_cascadeMatrix:uD,czm_cascadeWeights:fD,czm_columbusViewMorph:dD,czm_computePosition:mD,czm_cosineAndSine:hD,czm_decompressTextureCoordinates:pD,czm_defaultPbrMaterial:_D,czm_depthClamp:gD,czm_eastNorthUpToEyeCoordinates:yD,czm_ellipsoidContainsPoint:AD,czm_ellipsoidWgs84TextureCoordinates:xD,czm_equalsEpsilon:CD,czm_eyeOffset:TD,czm_eyeToWindowCoordinates:ED,czm_fastApproximateAtan:bD,czm_fog:SD,czm_gammaCorrect:vD,czm_geodeticSurfaceNormal:wD,czm_getDefaultMaterial:DD,czm_getLambertDiffuse:ID,czm_getSpecular:PD,czm_getWaterNoise:OD,czm_hue:MD,czm_inverseGamma:RD,czm_isEmpty:BD,czm_isFull:LD,czm_latitudeToWebMercatorFraction:ND,czm_lineDistance:FD,czm_linearToSrgb:UD,czm_luminance:VD,czm_metersPerPixel:kD,czm_modelToWindowCoordinates:zD,czm_multiplyWithColorBalance:HD,czm_nearFarScalar:GD,czm_octDecode:WD,czm_packDepth:jD,czm_pbrLighting:YD,czm_pbrMetallicRoughnessMaterial:qD,czm_pbrSpecularGlossinessMaterial:XD,czm_phong:KD,czm_planeDistance:JD,czm_pointAlongRay:ZD,czm_rayEllipsoidIntersectionInterval:QD,czm_raySphereIntersectionInterval:$D,czm_readDepth:eI,czm_readNonPerspective:tI,czm_reverseLogDepth:nI,czm_round:iI,czm_sampleOctahedralProjection:oI,czm_saturation:rI,czm_shadowDepthCompare:sI,czm_shadowVisibility:aI,czm_signNotZero:cI,czm_sphericalHarmonics:lI,czm_srgbToLinear:uI,czm_tangentToEyeSpaceMatrix:fI,czm_textureCube:dI,czm_transformPlane:mI,czm_translateRelativeToEye:hI,czm_translucentPhong:pI,czm_transpose:_I,czm_unpackDepth:gI,czm_unpackFloat:yI,czm_unpackUint:AI,czm_valueTransform:xI,czm_vertexLogDepth:CI,czm_windowToEyeCoordinates:TI,czm_writeDepthClamp:EI,czm_writeLogDepth:bI,czm_writeNonPerspective:SI};function Ove(e,t){let n=e;return n=n.replaceAll("version 300 es",""),n=n.replaceAll(/(texture\()/g,"texture2D("),t?(n=n.replaceAll(/(in)\s+(vec\d|mat\d|float)/g,"varying $2"),/out_FragData_(\d+)/.test(n)&&(n=`#extension GL_EXT_draw_buffers : enable
${n}`,n=n.replaceAll(/layout\s+\(location\s*=\s*\d+\)\s*out\s+vec4\s+out_FragData_\d+;/g,""),n=n.replaceAll(/out_FragData_(\d+)/g,"gl_FragData[$1]")),n=n.replaceAll(/out_FragColor/g,"gl_FragColor"),n=n.replaceAll(/out_FragColor\[(\d+)\]/g,"gl_FragColor[$1]"),n=n.replaceAll(/layout\s+\(location\s*=\s*0\)\s*out\s+vec4\s+out_FragColor/g,""),/gl_FragDepth/.test(n)&&(n=`#extension GL_EXT_frag_depth : enable
${n}`,n=n.replaceAll(/gl_FragDepth/g,"gl_FragDepthEXT"))):(n=n.replaceAll(/(in)\s+(vec\d|mat\d|float)/g,"attribute $2"),n=n.replaceAll(/(out)\s+(vec\d|mat\d|float)\s+([\w]+);/g,"varying $2 $3;")),n=`#version 100
${n}`,n}var vI=Ove;function BQ(e){return e=e.replace(/\/\/.*/g,""),e.replace(/\/\*\*[\s\S]*?\*\//gm,function(t){let n=t.match(/\n/gm).length,i="";for(let o=0;o<n;++o)i+=`
`;return i})}function LQ(e,t,n){let i;for(let o=0;o<n.length;++o)n[o].name===e&&(i=n[o]);return u(i)||(t=BQ(t),i={name:e,glslSource:t,dependsOn:[],requiredBy:[],evaluated:!1},n.push(i)),i}function NQ(e,t){if(e.evaluated)return;e.evaluated=!0;let n=e.glslSource.match(/\bczm_[a-zA-Z0-9_]*/g);u(n)&&n!==null&&(n=n.filter(function(i,o){return n.indexOf(i)===o}),n.forEach(function(i){if(i!==e.name&&As._czmBuiltinsAndUniforms.hasOwnProperty(i)){let o=LQ(i,As._czmBuiltinsAndUniforms[i],t);e.dependsOn.push(o),o.requiredBy.push(e),NQ(o,t)}}))}function Mve(e){let t=[],n=[];for(;e.length>0;){let o=e.pop();n.push(o),o.requiredBy.length===0&&t.push(o)}for(;t.length>0;){let o=t.shift();e.push(o);for(let r=0;r<o.dependsOn.length;++r){let s=o.dependsOn[r],a=s.requiredBy.indexOf(o);s.requiredBy.splice(a,1),s.requiredBy.length===0&&t.push(s)}}let i=[];for(let o=0;o<n.length;++o)n[o].requiredBy.length!==0&&i.push(n[o])}function Rve(e){let t=[],n=LQ("main",e,t);NQ(n,t),Mve(t);let i="";for(let o=t.length-1;o>=0;--o)i=`${i+t[o].glslSource}
`;return i.replace(n.glslSource,"")}function FQ(e,t,n){let i,o,r="",s=e.sources;if(u(s))for(i=0,o=s.length;i<o;++i)r+=`
#line 0
${s[i]}`;r=BQ(r);let a;r=r.replace(/#version\s+(.*?)\n/gm,function(A,x){return a=x,`
`});let c=[];r=r.replace(/#extension.*\n/gm,function(A){return c.push(A),`
`}),r=r.replace(/precision\s(lowp|mediump|highp)\s(float|int);/,"");let l=e.pickColorQualifier;u(l)&&(r=As.createPickFragmentShaderSource(r,l));let f="",d=c.length;for(i=0;i<d;i++)f+=c[i];t&&(f+=`#ifdef GL_FRAGMENT_PRECISION_HIGH
    precision highp float;
    precision highp int;
#else
    precision mediump float;
    precision mediump int;
    #define highp mediump
#endif

`);let p=e.defines;if(u(p))for(i=0,o=p.length;i<o;++i){let A=p[i];A.length!==0&&(f+=`#define ${A}
`)}n.textureFloatLinear&&(f+=`#define OES_texture_float_linear

`),n.floatingPointTexture&&(f+=`#define OES_texture_float

`);let g="";e.includeBuiltIns&&(g=Rve(r)),f+=`
#line 0
`;let h=g+r;return n.webgl2&&t&&!/layout\s*\(location\s*=\s*0\)\s*out\s+vec4\s+out_FragColor;/g.test(h)&&!/czm_out_FragColor/g.test(h)&&/out_FragColor/g.test(h)&&(f+=`layout(location = 0) out vec4 out_FragColor;

`),f+=g,f+=r,n.webgl2?f=`#version 300 es
${f}`:f=vI(f,t),f}function As(e){e=y(e,y.EMPTY_OBJECT);let t=e.pickColorQualifier;this.defines=u(e.defines)?e.defines.slice(0):[],this.sources=u(e.sources)?e.sources.slice(0):[],this.pickColorQualifier=t,this.includeBuiltIns=y(e.includeBuiltIns,!0)}As.prototype.clone=function(){return new As({sources:this.sources,defines:this.defines,pickColorQualifier:this.pickColorQualifier,includeBuiltIns:this.includeBuiltIns})};As.replaceMain=function(e,t){return t=`void ${t}()`,e.replace(/void\s+main\s*\(\s*(?:void)?\s*\)/g,t)};As.prototype.getCacheKey=function(){let t=this.defines.slice().sort().join(","),n=this.pickColorQualifier,i=this.includeBuiltIns,o=this.sources.join(`
`);return`${t}:${n}:${i}:${o}`};As.prototype.createCombinedVertexShader=function(e){return FQ(this,!1,e)};As.prototype.createCombinedFragmentShader=function(e){return FQ(this,!0,e)};As._czmBuiltinsAndUniforms={};for(let e in B0)B0.hasOwnProperty(e)&&(As._czmBuiltinsAndUniforms[e]=B0[e]);for(let e in Kh)if(Kh.hasOwnProperty(e)){let t=Kh[e];typeof t.getDeclaration=="function"&&(As._czmBuiltinsAndUniforms[e]=t.getDeclaration(e))}As.createPickVertexShaderSource=function(e){return`${As.replaceMain(e,"czm_old_main")}
in vec4 pickColor; 
out vec4 czm_pickColor; 
void main() 
{ 
    czm_old_main(); 
    czm_pickColor = pickColor; 
}`};As.createPickFragmentShaderSource=function(e,t){let n=As.replaceMain(e,"czm_old_main"),i=`${t} vec4 czm_pickColor; 
void main() 
{ 
    czm_old_main(); 
    if (out_FragColor.a == 0.0) { 
       discard; 
    } 
    out_FragColor = czm_pickColor; 
}`;return`${n}
${i}`};function Bve(e,t){let n=e.defines,i=n.length;for(let o=0;o<i;++o)if(n[o]===t)return!0;return!1}function UQ(e,t){let n=e.sources,i=n.length;for(let o=0;o<i;++o)if(n[o].indexOf(t)!==-1)return!0;return!1}function VQ(e,t){let n=t.length;for(let i=0;i<n;++i){let o=t[i];if(UQ(e,o))return o}}var Lve=["v_normalEC","v_normal"];As.findNormalVarying=function(e){return UQ(e,"#ifdef HAS_NORMALS")?Bve(e,"HAS_NORMALS")?"v_normalEC":void 0:VQ(e,Lve)};var Nve=["v_positionEC"];As.findPositionVarying=function(e){return VQ(e,Nve)};var He=As;var wI=`in vec3 position3DHigh;
in vec3 position3DLow;
in float batchId;

#ifdef EXTRUDED_GEOMETRY
in vec3 extrudeDirection;

uniform float u_globeMinimumAltitude;
#endif // EXTRUDED_GEOMETRY

#ifdef PER_INSTANCE_COLOR
out vec4 v_color;
#endif // PER_INSTANCE_COLOR

#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
out vec4 v_sphericalExtents;
#else // SPHERICAL
out vec2 v_inversePlaneExtents;
out vec4 v_westPlane;
out vec4 v_southPlane;
#endif // SPHERICAL
out vec3 v_uvMinAndSphericalLongitudeRotation;
out vec3 v_uMaxAndInverseDistance;
out vec3 v_vMaxAndInverseDistance;
#endif // TEXTURE_COORDINATES

void main()
{
    vec4 position = czm_computePosition();

#ifdef EXTRUDED_GEOMETRY
    float delta = min(u_globeMinimumAltitude, czm_geometricToleranceOverMeter * length(position.xyz));
    delta *= czm_sceneMode == czm_sceneMode3D ? 1.0 : 0.0;

    //extrudeDirection is zero for the top layer
    position = position + vec4(extrudeDirection * delta, 0.0);
#endif

#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
    v_sphericalExtents = czm_batchTable_sphericalExtents(batchId);
    v_uvMinAndSphericalLongitudeRotation.z = czm_batchTable_longitudeRotation(batchId);
#else // SPHERICAL
#ifdef COLUMBUS_VIEW_2D
    vec4 planes2D_high = czm_batchTable_planes2D_HIGH(batchId);
    vec4 planes2D_low = czm_batchTable_planes2D_LOW(batchId);

    // If the primitive is split across the IDL (planes2D_high.x > planes2D_high.w):
    // - If this vertex is on the east side of the IDL (position3DLow.y > 0.0, comparison with position3DHigh may produce artifacts)
    // - existing "east" is on the wrong side of the world, far away (planes2D_high/low.w)
    // - so set "east" as beyond the eastmost extent of the projection (idlSplitNewPlaneHiLow)
    vec2 idlSplitNewPlaneHiLow = vec2(EAST_MOST_X_HIGH - (WEST_MOST_X_HIGH - planes2D_high.w), EAST_MOST_X_LOW - (WEST_MOST_X_LOW - planes2D_low.w));
    bool idlSplit = planes2D_high.x > planes2D_high.w && position3DLow.y > 0.0;
    planes2D_high.w = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.x, planes2D_high.w);
    planes2D_low.w = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.y, planes2D_low.w);

    // - else, if this vertex is on the west side of the IDL (position3DLow.y < 0.0)
    // - existing "west" is on the wrong side of the world, far away (planes2D_high/low.x)
    // - so set "west" as beyond the westmost extent of the projection (idlSplitNewPlaneHiLow)
    idlSplit = planes2D_high.x > planes2D_high.w && position3DLow.y < 0.0;
    idlSplitNewPlaneHiLow = vec2(WEST_MOST_X_HIGH - (EAST_MOST_X_HIGH - planes2D_high.x), WEST_MOST_X_LOW - (EAST_MOST_X_LOW - planes2D_low.x));
    planes2D_high.x = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.x, planes2D_high.x);
    planes2D_low.x = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.y, planes2D_low.x);

    vec3 southWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.xy), vec3(0.0, planes2D_low.xy))).xyz;
    vec3 northWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.x, planes2D_high.z), vec3(0.0, planes2D_low.x, planes2D_low.z))).xyz;
    vec3 southEastCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.w, planes2D_high.y), vec3(0.0, planes2D_low.w, planes2D_low.y))).xyz;
#else // COLUMBUS_VIEW_2D
    // 3D case has smaller "plane extents," so planes encoded as a 64 bit position and 2 vec3s for distances/direction
    vec3 southWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(czm_batchTable_southWest_HIGH(batchId), czm_batchTable_southWest_LOW(batchId))).xyz;
    vec3 northWestCorner = czm_normal * czm_batchTable_northward(batchId) + southWestCorner;
    vec3 southEastCorner = czm_normal * czm_batchTable_eastward(batchId) + southWestCorner;
#endif // COLUMBUS_VIEW_2D

    vec3 eastWard = southEastCorner - southWestCorner;
    float eastExtent = length(eastWard);
    eastWard /= eastExtent;

    vec3 northWard = northWestCorner - southWestCorner;
    float northExtent = length(northWard);
    northWard /= northExtent;

    v_westPlane = vec4(eastWard, -dot(eastWard, southWestCorner));
    v_southPlane = vec4(northWard, -dot(northWard, southWestCorner));
    v_inversePlaneExtents = vec2(1.0 / eastExtent, 1.0 / northExtent);
#endif // SPHERICAL
    vec4 uvMinAndExtents = czm_batchTable_uvMinAndExtents(batchId);
    vec4 uMaxVmax = czm_batchTable_uMaxVmax(batchId);

    v_uMaxAndInverseDistance = vec3(uMaxVmax.xy, uvMinAndExtents.z);
    v_vMaxAndInverseDistance = vec3(uMaxVmax.zw, uvMinAndExtents.w);
    v_uvMinAndSphericalLongitudeRotation.xy = uvMinAndExtents.xy;
#endif // TEXTURE_COORDINATES

#ifdef PER_INSTANCE_COLOR
    v_color = czm_batchTable_color(batchId);
#endif

    gl_Position = czm_depthClamp(czm_modelViewProjectionRelativeToEye * position);
}
`;var ig=`#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif

void main(void)
{
#ifdef VECTOR_TILE
    out_FragColor = czm_gammaCorrect(u_highlightColor);
#else
    out_FragColor = vec4(1.0);
#endif
    czm_writeDepthClamp();
}
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i=re.packFloat(e.x,II);re.pack(i,t,n),i=re.packFloat(e.y,i),re.pack(i,t,n+4),i=re.packFloat(e.z,i),re.pack(i,t,n+8),i=re.packFloat(e.w,i),re.pack(i,t,n+12)}var GQ=new re;$h.prototype.getBatchedAttribute=function(e,t,n){let i=this._attributes,o=this._offsets[t],s=4*this._stride*e+4*o,a;this._packFloats&&i[t].componentDatatype!==Ke.UNSIGNED_BYTE?a=qve(this._batchValues,s,GQ):a=re.unpack(this._batchValues,s,GQ);let c=WQ(i,t);return u(c.fromCartesian4)?c.fromCartesian4(a,n):u(c.clone)?c.clone(a,n):a.x};var Kve=[void 0,void 0,new H,new m,new re],Jve=new re;$h.prototype.setBatchedAttribute=function(e,t,n){let i=this._attributes,o=Kve[i[t].componentsPerAttribute],r=this.getBatchedAttribute(e,t,o),s=WQ(this._attributes,t);if(u(s.equals)?s.equals(r,n):r===n)return;let c=Jve;c.x=u(n.x)?n.x:n,c.y=u(n.y)?n.y:0,c.z=u(n.z)?n.z:0,c.w=u(n.w)?n.w:0;let 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vec2 computeSt(float batchId) 
{ 
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    float centerY = batchTextureStep.w; 
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O,L,N;h.y<0?(O=a.attributes,L=a.indices,N=f):(O=s.attributes,L=s.indices,N=d),x=Om(O,L,N,r,c,h),dT(p,g,h,i,x,O,o),x=Om(O,L,N,r,c+1,A),dT(p,g,A,i,x,O,o)}}A8(e,a,s)}var s$=new H,Iwe=new H,f$=new m,d$=new m,y8=new m,Pwe=new m,Owe=new m,Mwe=new m,a$=new re;function c$(e){let t=e.attributes,n=t.position.values,i=t.prevPosition.values,o=t.nextPosition.values,r=n.length;for(let s=0;s<r;s+=3){let a=m.unpack(n,s,f$);if(a.x>0)continue;let c=m.unpack(i,s,d$);(a.y<0&&c.y>0||a.y>0&&c.y<0)&&(s-3>0?(i[s]=n[s-3],i[s+1]=n[s-2],i[s+2]=n[s-1]):m.pack(a,i,s));let l=m.unpack(o,s,y8);(a.y<0&&l.y>0||a.y>0&&l.y<0)&&(s+3<r?(o[s]=n[s+3],o[s+1]=n[s+4],o[s+2]=n[s+5]):m.pack(a,o,s))}}var Rwe=5*P.EPSILON9,Z3=P.EPSILON6;function Bwe(e){let t=e.geometry,n=t.attributes,i=n.position.values,o=n.prevPosition.values,r=n.nextPosition.values,s=n.expandAndWidth.values,a=u(n.st)?n.st.values:void 0,c=u(n.color)?n.color.values:void 0,l=mT(t),f=mT(t),d,p,g,h=!1,A=i.length/3;for(d=0;d<A;d+=4){let x=d,C=d+2,T=m.fromArray(i,x*3,f$),E=m.fromArray(i,C*3,d$);if(Math.abs(T.y)<Z3)for(T.y=Z3*(E.y<0?-1:1),i[d*3+1]=T.y,i[(d+1)*3+1]=T.y,p=x*3;p<x*3+4*3;p+=3)o[p]=i[d*3],o[p+1]=i[d*3+1],o[p+2]=i[d*3+2];if(Math.abs(E.y)<Z3)for(E.y=Z3*(T.y<0?-1:1),i[(d+2)*3+1]=E.y,i[(d+3)*3+1]=E.y,p=x*3;p<x*3+4*3;p+=3)r[p]=i[(d+2)*3],r[p+1]=i[(d+2)*3+1],r[p+2]=i[(d+2)*3+2];let S=l.attributes,w=l.indices,D=f.attributes,M=f.indices,O=Xi.lineSegmentPlane(T,E,u$,Pwe);if(u(O)){h=!0;let L=m.multiplyByScalar(m.UNIT_Y,Rwe,Owe);T.y<0&&(m.negate(L,L),S=f.attributes,w=f.indices,D=l.attributes,M=l.indices);let N=m.add(O,L,Mwe);S.position.values.push(T.x,T.y,T.z,T.x,T.y,T.z),S.position.values.push(N.x,N.y,N.z),S.position.values.push(N.x,N.y,N.z),S.prevPosition.values.push(o[x*3],o[x*3+1],o[x*3+2]),S.prevPosition.values.push(o[x*3+3],o[x*3+4],o[x*3+5]),S.prevPosition.values.push(T.x,T.y,T.z,T.x,T.y,T.z),S.nextPosition.values.push(N.x,N.y,N.z),S.nextPosition.values.push(N.x,N.y,N.z),S.nextPosition.values.push(N.x,N.y,N.z),S.nextPosition.values.push(N.x,N.y,N.z),m.negate(L,L),m.add(O,L,N),D.position.values.push(N.x,N.y,N.z),D.position.values.push(N.x,N.y,N.z),D.position.values.push(E.x,E.y,E.z,E.x,E.y,E.z),D.prevPosition.values.push(N.x,N.y,N.z),D.prevPosition.values.push(N.x,N.y,N.z),D.prevPosition.values.push(N.x,N.y,N.z),D.prevPosition.values.push(N.x,N.y,N.z),D.nextPosition.values.push(E.x,E.y,E.z,E.x,E.y,E.z),D.nextPosition.values.push(r[C*3],r[C*3+1],r[C*3+2]),D.nextPosition.values.push(r[C*3+3],r[C*3+4],r[C*3+5]);let _=H.fromArray(s,x*2,s$),b=Math.abs(_.y);S.expandAndWidth.values.push(-1,b,1,b),S.expandAndWidth.values.push(-1,-b,1,-b),D.expandAndWidth.values.push(-1,b,1,b),D.expandAndWidth.values.push(-1,-b,1,-b);let v=m.magnitudeSquared(m.subtract(O,T,y8));if(v/=m.magnitudeSquared(m.subtract(E,T,y8)),u(c)){let I=re.fromArray(c,x*4,a$),R=re.fromArray(c,C*4,a$),F=P.lerp(I.x,R.x,v),z=P.lerp(I.y,R.y,v),V=P.lerp(I.z,R.z,v),G=P.lerp(I.w,R.w,v);for(p=x*4;p<x*4+2*4;++p)S.color.values.push(c[p]);for(S.color.values.push(F,z,V,G),S.color.values.push(F,z,V,G),D.color.values.push(F,z,V,G),D.color.values.push(F,z,V,G),p=C*4;p<C*4+2*4;++p)D.color.values.push(c[p])}if(u(a)){let I=H.fromArray(a,x*2,s$),R=H.fromArray(a,(d+3)*2,Iwe),F=P.lerp(I.x,R.x,v);for(p=x*2;p<x*2+2*2;++p)S.st.values.push(a[p]);for(S.st.values.push(F,I.y),S.st.values.push(F,R.y),D.st.values.push(F,I.y),D.st.values.push(F,R.y),p=C*2;p<C*2+2*2;++p)D.st.values.push(a[p])}g=S.position.values.length/3-4,w.push(g,g+2,g+1),w.push(g+1,g+2,g+3),g=D.position.values.length/3-4,M.push(g,g+2,g+1),M.push(g+1,g+2,g+3)}else{let L,N;for(T.y<0?(L=f.attributes,N=f.indices):(L=l.attributes,N=l.indices),L.position.values.push(T.x,T.y,T.z),L.position.values.push(T.x,T.y,T.z),L.position.values.push(E.x,E.y,E.z),L.position.values.push(E.x,E.y,E.z),p=d*3;p<d*3+4*3;++p)L.prevPosition.values.push(o[p]),L.nextPosition.values.push(r[p]);for(p=d*2;p<d*2+4*2;++p)L.expandAndWidth.values.push(s[p]),u(a)&&L.st.values.push(a[p]);if(u(c))for(p=d*4;p<d*4+4*4;++p)L.color.values.push(c[p]);g=L.position.values.length/3-4,N.push(g,g+2,g+1),N.push(g+1,g+2,g+3)}}h&&(c$(f),c$(l)),A8(e,f,l)}bc.splitLongitude=function(e){let t=e.geometry,n=t.boundingSphere;if(u(n)&&(n.center.x-n.radius>0||ae.intersectPlane(n,ln.ORIGIN_ZX_PLANE)!==en.INTERSECTING))return e;if(t.geometryType!==Gu.NONE)switch(t.geometryType){case Gu.POLYLINES:Bwe(e);break;case Gu.TRIANGLES:o$(e);break;case Gu.LINES:r$(e);break}else Awe(t),t.primitiveType===Le.TRIANGLES?o$(e):t.primitiveType===Le.LINES&&r$(e);return e};var Nn=bc;function al(e){this._ellipsoid=y(e,oe.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}Object.defineProperties(al.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});al.mercatorAngleToGeodeticLatitude=function(e){return P.PI_OVER_TWO-2*Math.atan(Math.exp(-e))};al.geodeticLatitudeToMercatorAngle=function(e){e>al.MaximumLatitude?e=al.MaximumLatitude:e<-al.MaximumLatitude&&(e=-al.MaximumLatitude);let t=Math.sin(e);return .5*Math.log((1+t)/(1-t))};al.MaximumLatitude=al.mercatorAngleToGeodeticLatitude(Math.PI);al.prototype.project=function(e,t){let n=this._semimajorAxis,i=e.longitude*n,o=al.geodeticLatitudeToMercatorAngle(e.latitude)*n,r=e.height;return u(t)?(t.x=i,t.y=o,t.z=r,t):new m(i,o,r)};al.prototype.unproject=function(e,t){let n=this._oneOverSemimajorAxis,i=e.x*n,o=al.mercatorAngleToGeodeticLatitude(e.y*n),r=e.z;return u(t)?(t.longitude=i,t.latitude=o,t.height=r,t):new he(i,o,r)};var wi=al;function Lwe(e,t,n){let i=!n,o=e.length,r;if(!i&&o>1){let s=e[0].modelMatrix;for(r=1;r<o;++r)if(!B.equals(s,e[r].modelMatrix)){i=!0;break}}if(i)for(r=0;r<o;++r)u(e[r].geometry)&&Nn.transformToWorldCoordinates(e[r]);else B.multiplyTransformation(t,e[0].modelMatrix,t)}function C8(e,t){let n=e.attributes,i=n.position,o=i.values.length/i.componentsPerAttribute;n.batchId=new De({componentDatatype:X.FLOAT,componentsPerAttribute:1,values:new Float32Array(o)});let r=n.batchId.values;for(let s=0;s<o;++s)r[s]=t}function Nwe(e){let t=e.length;for(let n=0;n<t;++n){let i=e[n];u(i.geometry)?C8(i.geometry,n):u(i.westHemisphereGeometry)&&u(i.eastHemisphereGeometry)&&(C8(i.westHemisphereGeometry,n),C8(i.eastHemisphereGeometry,n))}}function Fwe(e){let t=e.instances,n=e.projection,i=e.elementIndexUintSupported,o=e.scene3DOnly,r=e.vertexCacheOptimize,s=e.compressVertices,a=e.modelMatrix,c,l,f,d=t.length;for(c=0;c<d;++c)if(u(t[c].geometry)){f=t[c].geometry.primitiveType;break}if(Lwe(t,a,o),!o)for(c=0;c<d;++c)u(t[c].geometry)&&Nn.splitLongitude(t[c]);if(Nwe(t),r)for(c=0;c<d;++c){let g=t[c];u(g.geometry)?(Nn.reorderForPostVertexCache(g.geometry),Nn.reorderForPreVertexCache(g.geometry)):u(g.westHemisphereGeometry)&&u(g.eastHemisphereGeometry)&&(Nn.reorderForPostVertexCache(g.westHemisphereGeometry),Nn.reorderForPreVertexCache(g.westHemisphereGeometry),Nn.reorderForPostVertexCache(g.eastHemisphereGeometry),Nn.reorderForPreVertexCache(g.eastHemisphereGeometry))}let p=Nn.combineInstances(t);for(d=p.length,c=0;c<d;++c){l=p[c];let g=l.attributes;if(o)for(let h in g)g.hasOwnProperty(h)&&g[h].componentDatatype===X.DOUBLE&&Nn.encodeAttribute(l,h,`${h}3DHigh`,`${h}3DLow`);else for(let h in g)if(g.hasOwnProperty(h)&&g[h].componentDatatype===X.DOUBLE){let A=`${h}3D`,x=`${h}2D`;Nn.projectTo2D(l,h,A,x,n),u(l.boundingSphere)&&h==="position"&&(l.boundingSphereCV=ae.fromVertices(l.attributes.position2D.values)),Nn.encodeAttribute(l,A,`${A}High`,`${A}Low`),Nn.encodeAttribute(l,x,`${x}High`,`${x}Low`)}s&&Nn.compressVertices(l)}if(!i){let g=[];for(d=p.length,c=0;c<d;++c)l=p[c],g=g.concat(Nn.fitToUnsignedShortIndices(l));p=g}return p}function T8(e,t,n,i){let o,r,s,a=i.length-1;if(a>=0){let l=i[a];o=l.offset+l.count,s=l.index,r=n[s].indices.length}else o=0,s=0,r=n[s].indices.length;let c=e.length;for(let l=0;l<c;++l){let d=e[l][t];if(!u(d))continue;let p=d.indices.length;o+p>r&&(o=0,r=n[++s].indices.length),i.push({index:s,offset:o,count:p}),o+=p}}function Uwe(e,t){let n=[];return T8(e,"geometry",t,n),T8(e,"westHemisphereGeometry",t,n),T8(e,"eastHemisphereGeometry",t,n),n}var ep={};ep.combineGeometry=function(e){let t,n,i=e.instances,o=i.length,r,s,a=!1;o>0&&(t=Fwe(e),t.length>0&&(n=Nn.createAttributeLocations(t[0]),e.createPickOffsets&&(r=Uwe(i,t))),u(i[0].attributes)&&u(i[0].attributes.offset)&&(s=new Array(o),a=!0));let c=new Array(o),l=new Array(o);for(let f=0;f<o;++f){let d=i[f],p=d.geometry;u(p)&&(c[f]=p.boundingSphere,l[f]=p.boundingSphereCV,a&&(s[f]=d.geometry.offsetAttribute));let g=d.eastHemisphereGeometry,h=d.westHemisphereGeometry;u(g)&&u(h)&&(u(g.boundingSphere)&&u(h.boundingSphere)&&(c[f]=ae.union(g.boundingSphere,h.boundingSphere)),u(g.boundingSphereCV)&&u(h.boundingSphereCV)&&(l[f]=ae.union(g.boundingSphereCV,h.boundingSphereCV)))}return{geometries:t,modelMatrix:e.modelMatrix,attributeLocations:n,pickOffsets:r,offsetInstanceExtend:s,boundingSpheres:c,boundingSpheresCV:l}};function Vwe(e,t){let n=e.attributes;for(let i in n)if(n.hasOwnProperty(i)){let o=n[i];u(o)&&u(o.values)&&t.push(o.values.buffer)}u(e.indices)&&t.push(e.indices.buffer)}function kwe(e,t){let n=e.length;for(let i=0;i<n;++i)Vwe(e[i],t)}function zwe(e){let t=1,n=e.length;for(let i=0;i<n;i++){let o=e[i];if(++t,!u(o))continue;let r=o.attributes;t+=7+2*ae.packedLength+(u(o.indices)?o.indices.length:0);for(let s in r)if(r.hasOwnProperty(s)&&u(r[s])){let a=r[s];t+=5+a.values.length}}return t}ep.packCreateGeometryResults=function(e,t){let n=new Float64Array(zwe(e)),i=[],o={},r=e.length,s=0;n[s++]=r;for(let a=0;a<r;a++){let c=e[a],l=u(c);if(n[s++]=l?1:0,!l)continue;n[s++]=c.primitiveType,n[s++]=c.geometryType,n[s++]=y(c.offsetAttribute,-1);let f=u(c.boundingSphere)?1:0;n[s++]=f,f&&ae.pack(c.boundingSphere,n,s),s+=ae.packedLength;let d=u(c.boundingSphereCV)?1:0;n[s++]=d,d&&ae.pack(c.boundingSphereCV,n,s),s+=ae.packedLength;let p=c.attributes,g=[];for(let A in p)p.hasOwnProperty(A)&&u(p[A])&&(g.push(A),u(o[A])||(o[A]=i.length,i.push(A)));n[s++]=g.length;for(let A=0;A<g.length;A++){let x=g[A],C=p[x];n[s++]=o[x],n[s++]=C.componentDatatype,n[s++]=C.componentsPerAttribute,n[s++]=C.normalize?1:0,n[s++]=C.values.length,n.set(C.values,s),s+=C.values.length}let h=u(c.indices)?c.indices.length:0;n[s++]=h,h>0&&(n.set(c.indices,s),s+=h)}return t.push(n.buffer),{stringTable:i,packedData:n}};ep.unpackCreateGeometryResults=function(e){let t=e.stringTable,n=e.packedData,i,o=new Array(n[0]),r=0,s=1;for(;s<n.length;){if(!(n[s++]===1)){o[r++]=void 0;continue}let c=n[s++],l=n[s++],f=n[s++];f===-1&&(f=void 0);let d,p;n[s++]===1&&(d=ae.unpack(n,s)),s+=ae.packedLength,n[s++]===1&&(p=ae.unpack(n,s)),s+=ae.packedLength;let A,x,C,T=new mn,E=n[s++];for(i=0;i<E;i++){let w=t[n[s++]],D=n[s++];C=n[s++];let M=n[s++]!==0;A=n[s++],x=X.createTypedArray(D,A);for(let O=0;O<A;O++)x[O]=n[s++];T[w]=new De({componentDatatype:D,componentsPerAttribute:C,normalize:M,values:x})}let S;if(A=n[s++],A>0){let w=x.length/C;for(S=Ue.createTypedArray(w,A),i=0;i<A;i++)S[i]=n[s++]}o[r++]=new lt({primitiveType:c,geometryType:l,boundingSphere:d,boundingSphereCV:p,indices:S,attributes:T,offsetAttribute:f})}return o};function Hwe(e,t){let n=e.length,i=new Float64Array(1+n*19),o=0;i[o++]=n;for(let r=0;r<n;r++){let s=e[r];if(B.pack(s.modelMatrix,i,o),o+=B.packedLength,u(s.attributes)&&u(s.attributes.offset)){let a=s.attributes.offset.value;i[o]=a[0],i[o+1]=a[1],i[o+2]=a[2]}o+=3}return t.push(i.buffer),i}function Gwe(e){let t=e,n=new Array(t[0]),i=0,o=1;for(;o<t.length;){let r=B.unpack(t,o),s;o+=B.packedLength,u(t[o])&&(s={offset:new qi(t[o],t[o+1],t[o+2])}),o+=3,n[i++]={modelMatrix:r,attributes:s}}return n}ep.packCombineGeometryParameters=function(e,t){let n=e.createGeometryResults,i=n.length;for(let o=0;o<i;o++)t.push(n[o].packedData.buffer);return{createGeometryResults:e.createGeometryResults,packedInstances:Hwe(e.instances,t),ellipsoid:e.ellipsoid,isGeographic:e.projection instanceof Si,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e.createPickOffsets}};ep.unpackCombineGeometryParameters=function(e){let t=Gwe(e.packedInstances),n=e.createGeometryResults,i=n.length,o=0;for(let a=0;a<i;a++){let c=ep.unpackCreateGeometryResults(n[a]),l=c.length;for(let f=0;f<l;f++){let d=c[f],p=t[o];p.geometry=d,++o}}let r=oe.clone(e.ellipsoid),s=e.isGeographic?new Si(r):new wi(r);return{instances:t,ellipsoid:r,projection:s,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:B.clone(e.modelMatrix),createPickOffsets:e.createPickOffsets}};function m$(e){let t=e.length,n=1+(ae.packedLength+1)*t,i=new Float32Array(n),o=0;i[o++]=t;for(let r=0;r<t;++r){let s=e[r];u(s)?(i[o++]=1,ae.pack(e[r],i,o)):i[o++]=0,o+=ae.packedLength}return i}function h$(e){let t=new Array(e[0]),n=0,i=1;for(;i<e.length;)e[i++]===1&&(t[n]=ae.unpack(e,i)),++n,i+=ae.packedLength;return t}ep.packCombineGeometryResults=function(e,t){u(e.geometries)&&kwe(e.geometries,t);let n=m$(e.boundingSpheres),i=m$(e.boundingSpheresCV);return t.push(n.buffer,i.buffer),{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:n,boundingSpheresCV:i}};ep.unpackCombineGeometryResults=function(e){return{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:h$(e.boundingSpheres),boundingSpheresCV:h$(e.boundingSpheresCV)}};var z0=ep;var Wwe={READY:0,CREATING:1,CREATED:2,COMBINING:3,COMBINED:4,COMPLETE:5,FAILED:6},pr=Object.freeze(Wwe);var eU={MORPHING:0,COLUMBUS_VIEW:1,SCENE2D:2,SCENE3D:3};eU.getMorphTime=function(e){return e===eU.SCENE3D?1:e===eU.MORPHING?void 0:0};var ne=Object.freeze(eU);var ql={DISABLED:0,ENABLED:1,CAST_ONLY:2,RECEIVE_ONLY:3};ql.NUMBER_OF_SHADOW_MODES=4;ql.castShadows=function(e){return e===ql.ENABLED||e===ql.CAST_ONLY};ql.receiveShadows=function(e){return e===ql.ENABLED||e===ql.RECEIVE_ONLY};ql.fromCastReceive=function(e,t){return e&&t?ql.ENABLED:e?ql.CAST_ONLY:t?ql.RECEIVE_ONLY:ql.DISABLED};var yn=Object.freeze(ql);function _r(e){e=y(e,y.EMPTY_OBJECT),this.geometryInstances=e.geometryInstances,this.appearance=e.appearance,this._appearance=void 0,this._material=void 0,this.depthFailAppearance=e.depthFailAppearance,this._depthFailAppearance=void 0,this._depthFailMaterial=void 0,this.modelMatrix=B.clone(y(e.modelMatrix,B.IDENTITY)),this._modelMatrix=new B,this.show=y(e.show,!0),this._vertexCacheOptimize=y(e.vertexCacheOptimize,!1),this._interleave=y(e.interleave,!1),this._releaseGeometryInstances=y(e.releaseGeometryInstances,!0),this._allowPicking=y(e.allowPicking,!0),this._asynchronous=y(e.asynchronous,!0),this._compressVertices=y(e.compressVertices,!0),this.cull=y(e.cull,!0),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.rtcCenter=e.rtcCenter,this.shadows=y(e.shadows,yn.DISABLED),this._translucent=void 0,this._state=pr.READY,this._geometries=[],this._error=void 0,this._numberOfInstances=0,this._boundingSpheres=[],this._boundingSphereWC=[],this._boundingSphereCV=[],this._boundingSphere2D=[],this._boundingSphereMorph=[],this._perInstanceAttributeCache=new Map,this._instanceIds=[],this._lastPerInstanceAttributeIndex=0,this._va=[],this._attributeLocations=void 0,this._primitiveType=void 0,this._frontFaceRS=void 0,this._backFaceRS=void 0,this._sp=void 0,this._depthFailAppearance=void 0,this._spDepthFail=void 0,this._frontFaceDepthFailRS=void 0,this._backFaceDepthFailRS=void 0,this._pickIds=[],this._colorCommands=[],this._pickCommands=[],this._createBoundingVolumeFunction=e._createBoundingVolumeFunction,this._createRenderStatesFunction=e._createRenderStatesFunction,this._createShaderProgramFunction=e._createShaderProgramFunction,this._createCommandsFunction=e._createCommandsFunction,this._updateAndQueueCommandsFunction=e._updateAndQueueCommandsFunction,this._createPickOffsets=e._createPickOffsets,this._pickOffsets=void 0,this._createGeometryResults=void 0,this._ready=!1;let t=this;this._readyPromise=new Promise((n,i)=>{t._completeLoad=(o,r,s)=>{this._error=s,this._state=r,o.afterRender.push(function(){if(t._ready=t._state===pr.COMPLETE||t._state===pr.FAILED,!u(s))return n(t),!0;i(s)})}}),this._batchTable=void 0,this._batchTableAttributeIndices=void 0,this._offsetInstanceExtend=void 0,this._batchTableOffsetAttribute2DIndex=void 0,this._batchTableOffsetsUpdated=!1,this._instanceBoundingSpheres=void 0,this._instanceBoundingSpheresCV=void 0,this._tempBoundingSpheres=void 0,this._recomputeBoundingSpheres=!1,this._batchTableBoundingSpheresUpdated=!1,this._batchTableBoundingSphereAttributeIndices=void 0}Object.defineProperties(_r.prototype,{vertexCacheOptimize:{get:function(){return this._vertexCacheOptimize}},interleave:{get:function(){return this._interleave}},releaseGeometryInstances:{get:function(){return this._releaseGeometryInstances}},allowPicking:{get:function(){return this._allowPicking}},asynchronous:{get:function(){return this._asynchronous}},compressVertices:{get:function(){return this._compressVertices}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("Primitive.readyPromise","Primitive.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Primitive.ready to return true instead."),this._readyPromise}}});function jwe(e){let t=e.length,n=[],i=e[0].attributes,o;for(o in i)if(i.hasOwnProperty(o)&&u(i[o])){let r=i[o],s=!0;for(let a=1;a<t;++a){let c=e[a].attributes[o];if(!u(c)||r.componentDatatype!==c.componentDatatype||r.componentsPerAttribute!==c.componentsPerAttribute||r.normalize!==c.normalize){s=!1;break}}s&&n.push(o)}return n}var Ywe=new H,qwe=new m,E$=new re;function b$(e){let t=e.length;if(t===1)return e[0];if(t===2)return H.unpack(e,0,Ywe);if(t===3)return m.unpack(e,0,qwe);if(t===4)return re.unpack(e,0,E$)}function Xwe(e,t){let n=e.geometryInstances,i=Array.isArray(n)?n:[n],o=i.length;if(o===0)return;let r=jwe(i),s=r.length,a=[],c={},l={},f,p=i[0].attributes,g,h,A;for(g=0;g<s;++g)h=r[g],A=p[h],c[h]=g,a.push({functionName:`czm_batchTable_${h}`,componentDatatype:A.componentDatatype,componentsPerAttribute:A.componentsPerAttribute,normalize:A.normalize});r.indexOf("distanceDisplayCondition")!==-1&&(a.push({functionName:"czm_batchTable_boundingSphereCenter3DHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter3DLow",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter2DHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter2DLow",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereRadius",componentDatatype:X.FLOAT,componentsPerAttribute:1}),l.center3DHigh=a.length-5,l.center3DLow=a.length-4,l.center2DHigh=a.length-3,l.center2DLow=a.length-2,l.radius=a.length-1),r.indexOf("offset")!==-1&&(a.push({functionName:"czm_batchTable_offset2D",componentDatatype:X.FLOAT,componentsPerAttribute:3}),f=a.length-1),a.push({functionName:"czm_batchTable_pickColor",componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0});let x=a.length,C=new L0(t,a,o);for(g=0;g<o;++g){let T=i[g];p=T.attributes;for(let M=0;M<s;++M){h=r[M],A=p[h];let O=b$(A.value),L=c[h];C.setBatchedAttribute(g,L,O)}let E={primitive:y(T.pickPrimitive,e)};u(T.id)&&(E.id=T.id);let S=t.createPickId(E);e._pickIds.push(S);let w=S.color,D=E$;D.x=k.floatToByte(w.red),D.y=k.floatToByte(w.green),D.z=k.floatToByte(w.blue),D.w=k.floatToByte(w.alpha),C.setBatchedAttribute(g,x-1,D)}e._batchTable=C,e._batchTableAttributeIndices=c,e._batchTableBoundingSphereAttributeIndices=l,e._batchTableOffsetAttribute2DIndex=f}function Kwe(e){let t;return Array.isArray(e.values)?t=e.values.slice(0):t=new e.values.constructor(e.values),new De({componentDatatype:e.componentDatatype,componentsPerAttribute:e.componentsPerAttribute,normalize:e.normalize,values:t})}function Jwe(e){let t=e.attributes,n=new mn;for(let o in t)t.hasOwnProperty(o)&&u(t[o])&&(n[o]=Kwe(t[o]));let i;if(u(e.indices)){let o=e.indices;Array.isArray(o)?i=o.slice(0):i=new o.constructor(o)}return new lt({attributes:n,indices:i,primitiveType:e.primitiveType,boundingSphere:ae.clone(e.boundingSphere)})}function Zwe(e,t){return{geometry:t,attributes:e.attributes,modelMatrix:B.clone(e.modelMatrix),pickPrimitive:e.pickPrimitive,id:e.id}}var Qwe=/in\s+vec(?:3|4)\s+(.*)3DHigh;/g;_r._modifyShaderPosition=function(e,t,n){let i,o="",r="",s="";for(;(i=Qwe.exec(t))!==null;){let a=i[1],c=`vec4 czm_compute${a[0].toUpperCase()}${a.substr(1)}()`;c!=="vec4 czm_computePosition()"&&(o+=`${c};
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`,r+=`in vec4 position;
`,s+=`${c}
{
    return u_modifiedModelView * position;
}

`,t=t.replace(/czm_modelViewRelativeToEye\s+\*\s+/g,""),t=t.replace(/czm_modelViewProjectionRelativeToEye/g,"czm_projection")):n?s+=`${c}
{
    return czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow);
}

`:(r+=`in vec3 ${a}2DHigh;
in vec3 ${a}2DLow;
`,s+=`${c}
{
    vec4 p;
    if (czm_morphTime == 1.0)
    {
        p = czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow);
    }
    else if (czm_morphTime == 0.0)
    {
        p = czm_translateRelativeToEye(${a}2DHigh.zxy, ${a}2DLow.zxy);
    }
    else
    {
        p = czm_columbusViewMorph(
                czm_translateRelativeToEye(${a}2DHigh.zxy, ${a}2DLow.zxy),
                czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow),
                czm_morphTime);
    }
    return p;
}

`)}return[o,r,t,s].join(`
`)};_r._appendShowToShader=function(e,t){return u(e._batchTableAttributeIndices.show)?`${He.replaceMain(t,"czm_non_show_main")}
void main() 
{ 
    czm_non_show_main(); 
    gl_Position *= czm_batchTable_show(batchId); 
}`:t};_r._updateColorAttribute=function(e,t,n){if(!u(e._batchTableAttributeIndices.color)&&!u(e._batchTableAttributeIndices.depthFailColor)||t.search(/in\s+vec4\s+color;/g)===-1)return t;let i=t;return i=i.replace(/in\s+vec4\s+color;/g,""),n?i=i.replace(/(\b)color(\b)/g,"$1czm_batchTable_depthFailColor(batchId)$2"):i=i.replace(/(\b)color(\b)/g,"$1czm_batchTable_color(batchId)$2"),i};function p$(e){return`${He.replaceMain(e,"czm_non_pick_main")}
out vec4 v_pickColor; 
void main() 
{ 
    czm_non_pick_main(); 
    v_pickColor = czm_batchTable_pickColor(batchId); 
}`}function _$(e){return`in vec4 v_pickColor;
${e}`}_r._updatePickColorAttribute=function(e){let t=e.replace(/in\s+vec4\s+pickColor;/g,"");return t=t.replace(/(\b)pickColor(\b)/g,"$1czm_batchTable_pickColor(batchId)$2"),t};_r._appendOffsetToShader=function(e,t){if(!u(e._batchTableAttributeIndices.offset))return t;let n=`in float batchId;
`;n+="in float applyOffset;";let i=t.replace(/in\s+float\s+batchId;/g,n),o=`vec4 $1 = czm_computePosition();
`;return o+=`    if (czm_sceneMode == czm_sceneMode3D)
`,o+=`    {
`,o+="        $1 = $1 + vec4(czm_batchTable_offset(batchId) * applyOffset, 0.0);",o+=`    }
`,o+=`    else
`,o+=`    {
`,o+="        $1 = $1 + vec4(czm_batchTable_offset2D(batchId) * applyOffset, 0.0);",o+=`    }
`,i=i.replace(/vec4\s+([A-Za-z0-9_]+)\s+=\s+czm_computePosition\(\);/g,o),i};_r._appendDistanceDisplayConditionToShader=function(e,t,n){if(!u(e._batchTableAttributeIndices.distanceDisplayCondition))return t;let i=He.replaceMain(t,"czm_non_distanceDisplayCondition_main"),o=`void main() 
{ 
    czm_non_distanceDisplayCondition_main(); 
    vec2 distanceDisplayCondition = czm_batchTable_distanceDisplayCondition(batchId);
    vec3 boundingSphereCenter3DHigh = czm_batchTable_boundingSphereCenter3DHigh(batchId);
    vec3 boundingSphereCenter3DLow = czm_batchTable_boundingSphereCenter3DLow(batchId);
    float boundingSphereRadius = czm_batchTable_boundingSphereRadius(batchId);
`;return n?o+=`    vec4 centerRTE = czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow);
`:o+=`    vec3 boundingSphereCenter2DHigh = czm_batchTable_boundingSphereCenter2DHigh(batchId);
    vec3 boundingSphereCenter2DLow = czm_batchTable_boundingSphereCenter2DLow(batchId);
    vec4 centerRTE;
    if (czm_morphTime == 1.0)
    {
        centerRTE = czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow);
    }
    else if (czm_morphTime == 0.0)
    {
        centerRTE = czm_translateRelativeToEye(boundingSphereCenter2DHigh.zxy, boundingSphereCenter2DLow.zxy);
    }
    else
    {
        centerRTE = czm_columbusViewMorph(
                czm_translateRelativeToEye(boundingSphereCenter2DHigh.zxy, boundingSphereCenter2DLow.zxy),
                czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow),
                czm_morphTime);
    }
`,o+=`    float radiusSq = boundingSphereRadius * boundingSphereRadius; 
    float distanceSq; 
    if (czm_sceneMode == czm_sceneMode2D) 
    { 
        distanceSq = czm_eyeHeight2D.y - radiusSq; 
    } 
    else 
    { 
        distanceSq = dot(centerRTE.xyz, centerRTE.xyz) - radiusSq; 
    } 
    distanceSq = max(distanceSq, 0.0); 
    float nearSq = distanceDisplayCondition.x * distanceDisplayCondition.x; 
    float farSq = distanceDisplayCondition.y * distanceDisplayCondition.y; 
    float show = (distanceSq >= nearSq && distanceSq <= farSq) ? 1.0 : 0.0; 
    gl_Position *= show; 
}`,`${i}
${o}`};function g$(e,t){if(!e.compressVertices)return t;let n=t.search(/in\s+vec3\s+normal;/g)!==-1,i=t.search(/in\s+vec2\s+st;/g)!==-1;if(!n&&!i)return t;let o=t.search(/in\s+vec3\s+tangent;/g)!==-1,r=t.search(/in\s+vec3\s+bitangent;/g)!==-1,s=i&&n?2:1;s+=o||r?1:0;let a=s>1?`vec${s}`:"float",c="compressedAttributes",l=`in ${a} ${c};`,f="",d="";if(i){f+=`vec2 st;
`;let h=s>1?`${c}.x`:c;d+=`    st = czm_decompressTextureCoordinates(${h});
`}n&&o&&r?(f+=`vec3 normal;
vec3 tangent;
vec3 bitangent;
`,d+=`    czm_octDecode(${c}.${i?"yz":"xy"}, normal, tangent, bitangent);
`):(n&&(f+=`vec3 normal;
`,d+=`    normal = czm_octDecode(${c}${s>1?`.${i?"y":"x"}`:""});
`),o&&(f+=`vec3 tangent;
`,d+=`    tangent = czm_octDecode(${c}.${i&&n?"z":"y"});
`),r&&(f+=`vec3 bitangent;
`,d+=`    bitangent = czm_octDecode(${c}.${i&&n?"z":"y"});
`));let p=t;p=p.replace(/in\s+vec3\s+normal;/g,""),p=p.replace(/in\s+vec2\s+st;/g,""),p=p.replace(/in\s+vec3\s+tangent;/g,""),p=p.replace(/in\s+vec3\s+bitangent;/g,""),p=He.replaceMain(p,"czm_non_compressed_main");let g=`void main() 
{ 
${d}    czm_non_compressed_main(); 
}`;return[l,f,p,g].join(`
`)}function $we(e){let t=He.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {
    czm_non_depth_clamp_main();
    gl_Position = czm_depthClamp(gl_Position);}
`,t}function eDe(e){let t=He.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {
    czm_non_depth_clamp_main();
    #if defined(LOG_DEPTH)
        czm_writeLogDepth();
    #else
        czm_writeDepthClamp();
    #endif
}
`,t}function y$(e,t){let n=e.vertexAttributes}function tDe(e,t){return function(){return e[t]}}var E8=Math.max(kt.hardwareConcurrency-1,1),tU,nDe=new gi("combineGeometry");function iDe(e,t){let n,i,o,r,s=e._instanceIds;if(e._state===pr.READY){n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let a=e._numberOfInstances=n.length,c=[],l=[];for(o=0;o<a;++o)i=n[o].geometry,s.push(n[o].id),l.push({moduleName:i._workerName,geometry:i});if(!u(tU))for(tU=new Array(E8),o=0;o<E8;o++)tU[o]=new gi("createGeometry");let f;for(l=DI(l,E8),o=0;o<l.length;o++){let d=0,p=l[o],g=p.length;for(r=0;r<g;++r)f=p[r],i=f.geometry,u(i.constructor.pack)&&(f.offset=d,d+=y(i.constructor.packedLength,i.packedLength));let h;if(d>0){let A=new Float64Array(d);for(h=[A.buffer],r=0;r<g;++r)f=p[r],i=f.geometry,u(i.constructor.pack)&&(i.constructor.pack(i,A,f.offset),f.geometry=A)}c.push(tU[o].scheduleTask({subTasks:l[o]},h))}e._state=pr.CREATING,Promise.all(c).then(function(d){e._createGeometryResults=d,e._state=pr.CREATED}).catch(function(d){NI(e,t,pr.FAILED,d)})}else if(e._state===pr.CREATED){let a=[];n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let c=t.scene3DOnly,l=t.mapProjection,f=nDe.scheduleTask(z0.packCombineGeometryParameters({createGeometryResults:e._createGeometryResults,instances:n,ellipsoid:l.ellipsoid,projection:l,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:c,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets},a),a);e._createGeometryResults=void 0,e._state=pr.COMBINING,Promise.resolve(f).then(function(d){let p=z0.unpackCombineGeometryResults(d);e._geometries=p.geometries,e._attributeLocations=p.attributeLocations,e.modelMatrix=B.clone(p.modelMatrix,e.modelMatrix),e._pickOffsets=p.pickOffsets,e._offsetInstanceExtend=p.offsetInstanceExtend,e._instanceBoundingSpheres=p.boundingSpheres,e._instanceBoundingSpheresCV=p.boundingSpheresCV,u(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=pr.COMBINED):NI(e,t,pr.FAILED,void 0)}).catch(function(d){NI(e,t,pr.FAILED,d)})}}function oDe(e,t){let n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances],i=e._numberOfInstances=n.length,o=new Array(i),r=e._instanceIds,s,a,c=0;for(a=0;a<i;a++){s=n[a];let p=s.geometry,g;u(p.attributes)&&u(p.primitiveType)?g=Jwe(p):g=p.constructor.createGeometry(p),o[c++]=Zwe(s,g),r.push(s.id)}o.length=c;let l=t.scene3DOnly,f=t.mapProjection,d=z0.combineGeometry({instances:o,ellipsoid:f.ellipsoid,projection:f,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:l,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets});e._geometries=d.geometries,e._attributeLocations=d.attributeLocations,e.modelMatrix=B.clone(d.modelMatrix,e.modelMatrix),e._pickOffsets=d.pickOffsets,e._offsetInstanceExtend=d.offsetInstanceExtend,e._instanceBoundingSpheres=d.boundingSpheres,e._instanceBoundingSpheresCV=d.boundingSpheresCV,u(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=pr.COMBINED):NI(e,t,pr.FAILED,void 0)}function rDe(e,t){let n=e._batchTableAttributeIndices.offset;if(!e._recomputeBoundingSpheres||!u(n)){e._recomputeBoundingSpheres=!1;return}let i,o=e._offsetInstanceExtend,r=e._instanceBoundingSpheres,s=r.length,a=e._tempBoundingSpheres;if(!u(a)){for(a=new Array(s),i=0;i<s;i++)a[i]=new ae;e._tempBoundingSpheres=a}for(i=0;i<s;++i){let A=a[i],x=e._batchTable.getBatchedAttribute(i,n,new m);A=r[i].clone(A),D$(A,x,o[i])}let c=[],l=[],f=[];for(i=0;i<s;++i){let A=a[i];A.center.x-A.radius>0||ae.intersectPlane(A,ln.ORIGIN_ZX_PLANE)!==en.INTERSECTING?c.push(A):(l.push(A),f.push(A))}let d=c[0],p=f[0],g=l[0];for(i=1;i<c.length;i++)d=ae.union(d,c[i]);for(i=1;i<f.length;i++)p=ae.union(p,f[i]);for(i=1;i<l.length;i++)g=ae.union(g,l[i]);let h=[];for(u(d)&&h.push(d),u(p)&&h.push(p),u(g)&&h.push(g),i=0;i<h.length;i++){let A=h[i].clone(e._boundingSpheres[i]);e._boundingSpheres[i]=A,e._boundingSphereCV[i]=ae.projectTo2D(A,t.mapProjection,e._boundingSphereCV[i])}_r._updateBoundingVolumes(e,t,e.modelMatrix,!0),e._recomputeBoundingSpheres=!1}var A$=new Gn,S$=new he,v$=new m,w$=new ae;function sDe(e,t){if(!u(e._batchTableAttributeIndices.distanceDisplayCondition)||e._batchTableBoundingSpheresUpdated)return;let i=e._batchTableBoundingSphereAttributeIndices,o=i.center3DHigh,r=i.center3DLow,s=i.center2DHigh,a=i.center2DLow,c=i.radius,l=t.mapProjection,f=l.ellipsoid,d=e._batchTable,p=e._instanceBoundingSpheres,g=p.length;for(let h=0;h<g;++h){let A=p[h];if(!u(A))continue;let x=e.modelMatrix;u(x)&&(A=ae.transform(A,x,w$));let C=A.center,T=A.radius,E=Gn.fromCartesian(C,A$);if(d.setBatchedAttribute(h,o,E.high),d.setBatchedAttribute(h,r,E.low),!t.scene3DOnly){let S=f.cartesianToCartographic(C,S$),w=l.project(S,v$);E=Gn.fromCartesian(w,A$),d.setBatchedAttribute(h,s,E.high),d.setBatchedAttribute(h,a,E.low)}d.setBatchedAttribute(h,c,T)}e._batchTableBoundingSpheresUpdated=!0}var b8=new m,aDe=new m;function x$(e,t){if(!u(e._batchTableAttributeIndices.offset)||e._batchTableOffsetsUpdated||t.scene3DOnly)return;let i=e._batchTableOffsetAttribute2DIndex,o=t.mapProjection,r=o.ellipsoid,s=e._batchTable,a=e._instanceBoundingSpheres,c=a.length;for(let l=0;l<c;++l){let f=a[l];if(!u(f))continue;let d=s.getBatchedAttribute(l,e._batchTableAttributeIndices.offset);if(m.equals(d,m.ZERO)){s.setBatchedAttribute(l,i,m.ZERO);continue}let p=e.modelMatrix;u(p)&&(f=ae.transform(f,p,w$));let g=f.center;g=r.scaleToGeodeticSurface(g,aDe);let h=r.cartesianToCartographic(g,S$),A=o.project(h,v$),x=m.add(d,g,b8);h=r.cartesianToCartographic(x,h);let C=o.project(h,b8),T=m.subtract(C,A,b8),E=T.x;T.x=T.z,T.z=T.y,T.y=E,s.setBatchedAttribute(l,i,T)}e._batchTableOffsetsUpdated=!0}function cDe(e,t){let n=e._attributeLocations,i=e._geometries,o=t.scene3DOnly,r=t.context,s=[],a=i.length;for(let c=0;c<a;++c){let l=i[c];if(s.push(si.fromGeometry({context:r,geometry:l,attributeLocations:n,bufferUsage:Fe.STATIC_DRAW,interleave:e._interleave})),u(e._createBoundingVolumeFunction))e._createBoundingVolumeFunction(t,l);else if(e._boundingSpheres.push(ae.clone(l.boundingSphere)),e._boundingSphereWC.push(new ae),!o){let f=l.boundingSphereCV.center,d=f.x,p=f.y,g=f.z;f.x=g,f.y=d,f.z=p,e._boundingSphereCV.push(ae.clone(l.boundingSphereCV)),e._boundingSphere2D.push(new ae),e._boundingSphereMorph.push(new ae)}}e._va=s,e._primitiveType=i[0].primitiveType,e.releaseGeometryInstances&&(e.geometryInstances=void 0),e._geometries=void 0,NI(e,t,pr.COMPLETE,void 0)}function lDe(e,t,n,i){let o=n.getRenderState(),r;i?(r=je(o,!1),r.cull={enabled:!0,face:_i.BACK},e._frontFaceRS=ke.fromCache(r),r.cull.face=_i.FRONT,e._backFaceRS=ke.fromCache(r)):(e._frontFaceRS=ke.fromCache(o),e._backFaceRS=e._frontFaceRS),r=je(o,!1),u(e._depthFailAppearance)&&(r.depthTest.enabled=!1),u(e._depthFailAppearance)&&(o=e._depthFailAppearance.getRenderState(),r=je(o,!1),r.depthTest.func=Ha.GREATER,i?(r.cull={enabled:!0,face:_i.BACK},e._frontFaceDepthFailRS=ke.fromCache(r),r.cull.face=_i.FRONT,e._backFaceDepthFailRS=ke.fromCache(r)):(e._frontFaceDepthFailRS=ke.fromCache(r),e._backFaceDepthFailRS=e._frontFaceRS))}function uDe(e,t,n){let i=t.context,o=e._attributeLocations,r=e._batchTable.getVertexShaderCallback()(n.vertexShaderSource);r=_r._appendOffsetToShader(e,r),r=_r._appendShowToShader(e,r),r=_r._appendDistanceDisplayConditionToShader(e,r,t.scene3DOnly),r=p$(r),r=_r._updateColorAttribute(e,r,!1),r=g$(e,r),r=_r._modifyShaderPosition(e,r,t.scene3DOnly);let s=n.getFragmentShaderSource();s=_$(s),e._sp=Jt.replaceCache({context:i,shaderProgram:e._sp,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o}),y$(e._sp,o),u(e._depthFailAppearance)&&(r=e._batchTable.getVertexShaderCallback()(e._depthFailAppearance.vertexShaderSource),r=_r._appendShowToShader(e,r),r=_r._appendDistanceDisplayConditionToShader(e,r,t.scene3DOnly),r=p$(r),r=_r._updateColorAttribute(e,r,!0),r=g$(e,r),r=_r._modifyShaderPosition(e,r,t.scene3DOnly),r=$we(r),s=e._depthFailAppearance.getFragmentShaderSource(),s=_$(s),s=eDe(s),e._spDepthFail=Jt.replaceCache({context:i,shaderProgram:e._spDepthFail,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o}),y$(e._spDepthFail,o))}var LI=new B,C$=new m;function T$(e,t,n,i){let o=u(n)?n._uniforms:void 0,r={},s=t.uniforms;if(u(s))for(let c in s)s.hasOwnProperty(c)&&(r[c]=tDe(s,c));let a=ht(r,o);return a=e._batchTable.getUniformMapCallback()(a),u(e.rtcCenter)&&(a.u_modifiedModelView=function(){let c=i.context.uniformState.view;return B.multiply(c,e._modelMatrix,LI),B.multiplyByPoint(LI,e.rtcCenter,C$),B.setTranslation(LI,C$,LI),LI}),a}function fDe(e,t,n,i,o,r,s,a){let c=T$(e,t,n,a),l;u(e._depthFailAppearance)&&(l=T$(e,e._depthFailAppearance,e._depthFailAppearance.material,a));let f=i?be.TRANSLUCENT:be.OPAQUE,d=o?2:1;d*=u(e._depthFailAppearance)?2:1,r.length=e._va.length*d;let p=r.length,g=0;for(let h=0;h<p;++h){let A;o&&(A=r[h],u(A)||(A=r[h]=new nt({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._backFaceRS,A.shaderProgram=e._sp,A.uniformMap=c,A.pass=f,++h),A=r[h],u(A)||(A=r[h]=new nt({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._frontFaceRS,A.shaderProgram=e._sp,A.uniformMap=c,A.pass=f,u(e._depthFailAppearance)&&(o&&(++h,A=r[h],u(A)||(A=r[h]=new nt({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._backFaceDepthFailRS,A.shaderProgram=e._spDepthFail,A.uniformMap=l,A.pass=f),++h,A=r[h],u(A)||(A=r[h]=new nt({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._frontFaceDepthFailRS,A.shaderProgram=e._spDepthFail,A.uniformMap=l,A.pass=f),++g}}_r._updateBoundingVolumes=function(e,t,n,i){let o,r,s;if(i||!B.equals(n,e._modelMatrix))for(B.clone(n,e._modelMatrix),r=e._boundingSpheres.length,o=0;o<r;++o)s=e._boundingSpheres[o],u(s)&&(e._boundingSphereWC[o]=ae.transform(s,n,e._boundingSphereWC[o]),t.scene3DOnly||(e._boundingSphere2D[o]=ae.clone(e._boundingSphereCV[o],e._boundingSphere2D[o]),e._boundingSphere2D[o].center.x=0,e._boundingSphereMorph[o]=ae.union(e._boundingSphereWC[o],e._boundingSphereCV[o])));let a=e.appearance.pixelSize;if(u(a))for(r=e._boundingSpheres.length,o=0;o<r;++o){s=e._boundingSpheres[o];let c=e._boundingSphereWC[o],f=t.camera.getPixelSize(s,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*a;c.radius=s.radius+f}};function dDe(e,t,n,i,o,r,s,a){_r._updateBoundingVolumes(e,t,o);let c;t.mode===ne.SCENE3D?c=e._boundingSphereWC:t.mode===ne.COLUMBUS_VIEW?c=e._boundingSphereCV:t.mode===ne.SCENE2D&&u(e._boundingSphere2D)?c=e._boundingSphere2D:u(e._boundingSphereMorph)&&(c=e._boundingSphereMorph);let l=t.commandList,f=t.passes;if(f.render||f.pick){let d=e.allowPicking,p=yn.castShadows(e.shadows),g=yn.receiveShadows(e.shadows),h=n.length,A=a?2:1;A*=u(e._depthFailAppearance)?2:1;for(let x=0;x<h;++x){let C=Math.floor(x/A),T=n[x];T.modelMatrix=o,T.boundingVolume=c[C],T.cull=r,T.debugShowBoundingVolume=s,T.castShadows=p,T.receiveShadows=g,d?T.pickId="v_pickColor":T.pickId=void 0,l.push(T)}}}_r.prototype.update=function(e){if(!u(this.geometryInstances)&&this._va.length===0||u(this.geometryInstances)&&Array.isArray(this.geometryInstances)&&this.geometryInstances.length===0||!u(this.appearance)||e.mode!==ne.SCENE3D&&e.scene3DOnly||!e.passes.render&&!e.passes.pick)return;if(u(this._error))throw this._error;if(this._state===pr.FAILED)return;let t=e.context;if(u(this._batchTable)||Xwe(this,t),this._batchTable.attributes.length>0){if(Vt.maximumVertexTextureImageUnits===0)throw new de("Vertex texture fetch support is required to render primitives with per-instance attributes. The maximum number of vertex texture image units must be greater than zero.");this._batchTable.update(e)}if(this._state!==pr.COMPLETE&&this._state!==pr.COMBINED&&(this.asynchronous?iDe(this,e):oDe(this,e)),this._state===pr.COMBINED&&(sDe(this,e),x$(this,e),cDe(this,e)),!this.show||this._state!==pr.COMPLETE)return;this._batchTableOffsetsUpdated||x$(this,e),this._recomputeBoundingSpheres&&rDe(this,e);let n=this.appearance,i=n.material,o=!1,r=!1;this._appearance!==n?(this._appearance=n,this._material=i,o=!0,r=!0):this._material!==i&&(this._material=i,r=!0);let s=this.depthFailAppearance,a=u(s)?s.material:void 0;this._depthFailAppearance!==s?(this._depthFailAppearance=s,this._depthFailMaterial=a,o=!0,r=!0):this._depthFailMaterial!==a&&(this._depthFailMaterial=a,r=!0);let c=this._appearance.isTranslucent();this._translucent!==c&&(this._translucent=c,o=!0),u(this._material)&&this._material.update(t);let l=n.closed&&c;o&&y(this._createRenderStatesFunction,lDe)(this,t,n,l),r&&y(this._createShaderProgramFunction,uDe)(this,e,n),(o||r)&&y(this._createCommandsFunction,fDe)(this,n,i,c,l,this._colorCommands,this._pickCommands,e),y(this._updateAndQueueCommandsFunction,dDe)(this,e,this._colorCommands,this._pickCommands,this.modelMatrix,this.cull,this.debugShowBoundingVolume,l)};var mDe=new ae,hDe=new ae;function D$(e,t,n){if(n===rn.TOP){let i=ae.clone(e,mDe),o=ae.clone(e,hDe);o.center=m.add(o.center,t,o.center),e=ae.union(i,o,e)}else n===rn.ALL&&(e.center=m.add(e.center,t,e.center));return e}function pDe(e,t,n){return function(){let i=e.getBatchedAttribute(t,n),o=e.attributes[n],r=o.componentsPerAttribute,s=X.createTypedArray(o.componentDatatype,r);return u(i.constructor.pack)?i.constructor.pack(i,s,0):s[0]=i,s}}function _De(e,t,n,i,o){return function(r){let s=b$(r);e.setBatchedAttribute(t,n,s),o==="offset"&&(i._recomputeBoundingSpheres=!0,i._batchTableOffsetsUpdated=!1)}}var gDe=new m;function yDe(e,t,n){t.boundingSphere={get:function(){let i=e._instanceBoundingSpheres[n];if(u(i)){i=i.clone();let o=e.modelMatrix,r=t.offset;u(r)&&D$(i,m.fromArray(r.get(),0,gDe),e._offsetInstanceExtend[n]),u(o)&&(i=ae.transform(i,o))}return i}},t.boundingSphereCV={get:function(){return e._instanceBoundingSpheresCV[n]}}}function ADe(e,t,n){t.pickId={get:function(){return e._pickIds[n]}}}_r.prototype.getGeometryInstanceAttributes=function(e){let t=this._perInstanceAttributeCache.get(e);if(u(t))return t;let n=-1,i=this._lastPerInstanceAttributeIndex,o=this._instanceIds,r=o.length;for(let l=0;l<r;++l){let f=(i+l)%r;if(e===o[f]){n=f;break}}if(n===-1)return;let s=this._batchTable,a=this._batchTableAttributeIndices;t={};let c={};for(let l in a)if(a.hasOwnProperty(l)){let f=a[l];c[l]={get:pDe(s,n,f),set:_De(s,n,f,this,l)}}return yDe(this,c,n),ADe(this,c,n),Object.defineProperties(t,c),this._lastPerInstanceAttributeIndex=n,this._perInstanceAttributeCache.set(e,t),t};_r.prototype.isDestroyed=function(){return!1};_r.prototype.destroy=function(){let e,t;this._sp=this._sp&&this._sp.destroy(),this._spDepthFail=this._spDepthFail&&this._spDepthFail.destroy();let n=this._va;for(e=n.length,t=0;t<e;++t)n[t].destroy();this._va=void 0;let i=this._pickIds;for(e=i.length,t=0;t<e;++t)i[t].destroy();return this._pickIds=void 0,this._batchTable=this._batchTable&&this._batchTable.destroy(),this._instanceIds=void 0,this._perInstanceAttributeCache=void 0,this._attributeLocations=void 0,ue(this)};function NI(e,t,n,i){e._completeLoad(t,n,i)}var vn=_r;function xDe(e){e=y(e,y.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=y(e.normalize,!1),this.value=e.value}var Ga=xDe;var hT=`#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
in vec4 v_sphericalExtents;
#else // SPHERICAL
in vec2 v_inversePlaneExtents;
in vec4 v_westPlane;
in vec4 v_southPlane;
#endif // SPHERICAL
in vec3 v_uvMinAndSphericalLongitudeRotation;
in vec3 v_uMaxAndInverseDistance;
in vec3 v_vMaxAndInverseDistance;
#endif // TEXTURE_COORDINATES

#ifdef PER_INSTANCE_COLOR
in vec4 v_color;
#endif

#ifdef NORMAL_EC
vec3 getEyeCoordinate3FromWindowCoordinate(vec2 fragCoord, float logDepthOrDepth) {
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(fragCoord, logDepthOrDepth);
    return eyeCoordinate.xyz / eyeCoordinate.w;
}

vec3 vectorFromOffset(vec4 eyeCoordinate, vec2 positiveOffset) {
    vec2 glFragCoordXY = gl_FragCoord.xy;
    // Sample depths at both offset and negative offset
    float upOrRightLogDepth = czm_unpackDepth(texture(czm_globeDepthTexture, (glFragCoordXY + positiveOffset) / czm_viewport.zw));
    float downOrLeftLogDepth = czm_unpackDepth(texture(czm_globeDepthTexture, (glFragCoordXY - positiveOffset) / czm_viewport.zw));
    // Explicitly evaluate both paths
    // Necessary for multifrustum and for edges of the screen
    bvec2 upOrRightInBounds = lessThan(glFragCoordXY + positiveOffset, czm_viewport.zw);
    float useUpOrRight = float(upOrRightLogDepth > 0.0 && upOrRightInBounds.x && upOrRightInBounds.y);
    float useDownOrLeft = float(useUpOrRight == 0.0);
    vec3 upOrRightEC = getEyeCoordinate3FromWindowCoordinate(glFragCoordXY + positiveOffset, upOrRightLogDepth);
    vec3 downOrLeftEC = getEyeCoordinate3FromWindowCoordinate(glFragCoordXY - positiveOffset, downOrLeftLogDepth);
    return (upOrRightEC - (eyeCoordinate.xyz / eyeCoordinate.w)) * useUpOrRight + ((eyeCoordinate.xyz / eyeCoordinate.w) - downOrLeftEC) * useDownOrLeft;
}
#endif // NORMAL_EC

void main(void)
{
#ifdef REQUIRES_EC
    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw));
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
#endif

#ifdef REQUIRES_WC
    vec4 worldCoordinate4 = czm_inverseView * eyeCoordinate;
    vec3 worldCoordinate = worldCoordinate4.xyz / worldCoordinate4.w;
#endif

#ifdef TEXTURE_COORDINATES
    vec2 uv;
#ifdef SPHERICAL
    // Treat world coords as a sphere normal for spherical coordinates
    vec2 sphericalLatLong = czm_approximateSphericalCoordinates(worldCoordinate);
    sphericalLatLong.y += v_uvMinAndSphericalLongitudeRotation.z;
    sphericalLatLong.y = czm_branchFreeTernary(sphericalLatLong.y < czm_pi, sphericalLatLong.y, sphericalLatLong.y - czm_twoPi);
    uv.x = (sphericalLatLong.y - v_sphericalExtents.y) * v_sphericalExtents.w;
    uv.y = (sphericalLatLong.x - v_sphericalExtents.x) * v_sphericalExtents.z;
#else // SPHERICAL
    // Unpack planes and transform to eye space
    uv.x = czm_planeDistance(v_westPlane, eyeCoordinate.xyz / eyeCoordinate.w) * v_inversePlaneExtents.x;
    uv.y = czm_planeDistance(v_southPlane, eyeCoordinate.xyz / eyeCoordinate.w) * v_inversePlaneExtents.y;
#endif // SPHERICAL
#endif // TEXTURE_COORDINATES

#ifdef PICK
#ifdef CULL_FRAGMENTS
    // When classifying translucent geometry, logDepthOrDepth == 0.0
    // indicates a region that should not be classified, possibly due to there
    // being opaque pixels there in another buffer.
    // Check for logDepthOrDepth != 0.0 to make sure this should be classified.
    if (0.0 <= uv.x && uv.x <= 1.0 && 0.0 <= uv.y && uv.y <= 1.0 || logDepthOrDepth != 0.0) {
        out_FragColor.a = 1.0; // 0.0 alpha leads to discard from ShaderSource.createPickFragmentShaderSource
        czm_writeDepthClamp();
    }
#else // CULL_FRAGMENTS
        out_FragColor.a = 1.0;
#endif // CULL_FRAGMENTS
#else // PICK

#ifdef CULL_FRAGMENTS
    // When classifying translucent geometry, logDepthOrDepth == 0.0
    // indicates a region that should not be classified, possibly due to there
    // being opaque pixels there in another buffer.
    if (uv.x <= 0.0 || 1.0 <= uv.x || uv.y <= 0.0 || 1.0 <= uv.y || logDepthOrDepth == 0.0) {
        discard;
    }
#endif

#ifdef NORMAL_EC
    // Compute normal by sampling adjacent pixels in 2x2 block in screen space
    vec3 downUp = vectorFromOffset(eyeCoordinate, vec2(0.0, 1.0));
    vec3 leftRight = vectorFromOffset(eyeCoordinate, vec2(1.0, 0.0));
    vec3 normalEC = normalize(cross(leftRight, downUp));
#endif


#ifdef PER_INSTANCE_COLOR

    vec4 color = czm_gammaCorrect(v_color);
#ifdef FLAT
    out_FragColor = color;
#else // FLAT
    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = -eyeCoordinate.xyz;
    czm_material material = czm_getDefaultMaterial(materialInput);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    out_FragColor = czm_phong(normalize(-eyeCoordinate.xyz), material, czm_lightDirectionEC);
#endif // FLAT

    // Premultiply alpha. Required for classification primitives on translucent globe.
    out_FragColor.rgb *= out_FragColor.a;

#else // PER_INSTANCE_COLOR

    // Material support.
    // USES_ is distinct from REQUIRES_, because some things are dependencies of each other or
    // dependencies for culling but might not actually be used by the material.

    czm_materialInput materialInput;

#ifdef USES_NORMAL_EC
    materialInput.normalEC = normalEC;
#endif

#ifdef USES_POSITION_TO_EYE_EC
    materialInput.positionToEyeEC = -eyeCoordinate.xyz;
#endif

#ifdef USES_TANGENT_TO_EYE
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(worldCoordinate, normalEC);
#endif

#ifdef USES_ST
    // Remap texture coordinates from computed (approximately aligned with cartographic space) to the desired
    // texture coordinate system, which typically forms a tight oriented bounding box around the geometry.
    // Shader is provided a set of reference points for remapping.
    materialInput.st.x = czm_lineDistance(v_uvMinAndSphericalLongitudeRotation.xy, v_uMaxAndInverseDistance.xy, uv) * v_uMaxAndInverseDistance.z;
    materialInput.st.y = czm_lineDistance(v_uvMinAndSphericalLongitudeRotation.xy, v_vMaxAndInverseDistance.xy, uv) * v_vMaxAndInverseDistance.z;
#endif

    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else // FLAT
    out_FragColor = czm_phong(normalize(-eyeCoordinate.xyz), material, czm_lightDirectionEC);
#endif // FLAT

    // Premultiply alpha. Required for classification primitives on translucent globe.
    out_FragColor.rgb *= out_FragColor.a;

#endif // PER_INSTANCE_COLOR
    czm_writeDepthClamp();
#endif // PICK
}
`;function qu(e,t,n){this._projectionExtentDefines={eastMostYhighDefine:"",eastMostYlowDefine:"",westMostYhighDefine:"",westMostYlowDefine:""};let i=new S8;i.requiresTextureCoordinates=e,i.requiresEC=!n.flat;let o=new S8;if(o.requiresTextureCoordinates=e,n instanceof sn)i.requiresNormalEC=!n.flat;else{let r=`${n.material.shaderSource}
${n.fragmentShaderSource}`;i.normalEC=r.indexOf("materialInput.normalEC")!==-1||r.indexOf("czm_getDefaultMaterial")!==-1,i.positionToEyeEC=r.indexOf("materialInput.positionToEyeEC")!==-1,i.tangentToEyeMatrix=r.indexOf("materialInput.tangentToEyeMatrix")!==-1,i.st=r.indexOf("materialInput.st")!==-1}this._colorShaderDependencies=i,this._pickShaderDependencies=o,this._appearance=n,this._extentsCulling=e,this._planarExtents=t}qu.prototype.createFragmentShader=function(e){let t=this._appearance,n=this._colorShaderDependencies,i=[];!e&&!this._planarExtents&&i.push("SPHERICAL"),n.requiresEC&&i.push("REQUIRES_EC"),n.requiresWC&&i.push("REQUIRES_WC"),n.requiresTextureCoordinates&&i.push("TEXTURE_COORDINATES"),this._extentsCulling&&i.push("CULL_FRAGMENTS"),n.requiresNormalEC&&i.push("NORMAL_EC"),t instanceof sn&&i.push("PER_INSTANCE_COLOR"),n.normalEC&&i.push("USES_NORMAL_EC"),n.positionToEyeEC&&i.push("USES_POSITION_TO_EYE_EC"),n.tangentToEyeMatrix&&i.push("USES_TANGENT_TO_EYE"),n.st&&i.push("USES_ST"),t.flat&&i.push("FLAT");let o="";return t instanceof sn||(o=t.material.shaderSource),new He({defines:i,sources:[o,hT]})};qu.prototype.createPickFragmentShader=function(e){let t=this._pickShaderDependencies,n=["PICK"];return!e&&!this._planarExtents&&n.push("SPHERICAL"),t.requiresEC&&n.push("REQUIRES_EC"),t.requiresWC&&n.push("REQUIRES_WC"),t.requiresTextureCoordinates&&n.push("TEXTURE_COORDINATES"),this._extentsCulling&&n.push("CULL_FRAGMENTS"),new He({defines:n,sources:[hT],pickColorQualifier:"in"})};qu.prototype.createVertexShader=function(e,t,n,i){return N$(this._colorShaderDependencies,this._planarExtents,n,e,t,this._appearance,i,this._projectionExtentDefines)};qu.prototype.createPickVertexShader=function(e,t,n,i){return N$(this._pickShaderDependencies,this._planarExtents,n,e,t,void 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S8(){this._requiresEC=!1,this._requiresWC=!1,this._requiresNormalEC=!1,this._requiresTextureCoordinates=!1,this._usesNormalEC=!1,this._usesPositionToEyeEC=!1,this._usesTangentToEyeMat=!1,this._usesSt=!1}Object.defineProperties(S8.prototype,{requiresEC:{get:function(){return this._requiresEC},set:function(e){this._requiresEC=e||this._requiresEC}},requiresWC:{get:function(){return this._requiresWC},set:function(e){this._requiresWC=e||this._requiresWC,this.requiresEC=this._requiresWC}},requiresNormalEC:{get:function(){return this._requiresNormalEC},set:function(e){this._requiresNormalEC=e||this._requiresNormalEC,this.requiresEC=this._requiresNormalEC}},requiresTextureCoordinates:{get:function(){return this._requiresTextureCoordinates},set:function(e){this._requiresTextureCoordinates=e||this._requiresTextureCoordinates,this.requiresWC=this._requiresTextureCoordinates}},normalEC:{set:function(e){this.requiresNormalEC=e,this._usesNormalEC=e},get:function(){return this._usesNormalEC}},tangentToEyeMatrix:{set:function(e){this.requiresWC=e,this.requiresNormalEC=e,this._usesTangentToEyeMat=e},get:function(){return this._usesTangentToEyeMat}},positionToEyeEC:{set:function(e){this.requiresEC=e,this._usesPositionToEyeEC=e},get:function(){return this._usesPositionToEyeEC}},st:{set:function(e){this.requiresTextureCoordinates=e,this._usesSt=e},get:function(){return this._usesSt}}});function M$(e,t,n){return Math.abs((t.y-e.y)*n.x-(t.x-e.x)*n.y+t.x*e.y-t.y*e.x)/H.distance(t,e)}var CDe=[new H,new H,new H,new H];function F$(e,t){let n=CDe,i=H.unpack(t,0,n[0]),o=H.unpack(t,2,n[1]),r=H.unpack(t,4,n[2]);e.uMaxVmax=new Ga({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[o.x,o.y,r.x,r.y]});let s=1/M$(i,o,r),a=1/M$(i,r,o);e.uvMinAndExtents=new Ga({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[i.x,i.y,s,a]})}var U$=new he,V$=new m,TDe=new m,EDe=new m,nU={high:0,low:0};function k$(e,t,n){let i=U$;i.height=0,i.longitude=e.west,i.latitude=e.south;let o=t.project(i,V$);i.latitude=e.north;let r=t.project(i,TDe);i.longitude=e.east,i.latitude=e.south;let s=t.project(i,EDe),a=[0,0,0,0],c=[0,0,0,0],l=Gn.encode(o.x,nU);a[0]=l.high,c[0]=l.low,l=Gn.encode(o.y,nU),a[1]=l.high,c[1]=l.low,l=Gn.encode(r.y,nU),a[2]=l.high,c[2]=l.low,l=Gn.encode(s.x,nU),a[3]=l.high,c[3]=l.low,n.planes2D_HIGH=new Ga({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:a}),n.planes2D_LOW=new Ga({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:c})}var bDe=new B,SDe=new B,R$=new m,vDe=new he,wDe=[new he,new he,new he,new he,new he,new he,new he,new he];function DDe(e,t,n,i,o,r){let s=le.center(e,vDe);s.height=n;let a=he.toCartesian(s,t,R$),c=Ot.eastNorthUpToFixedFrame(a,t,bDe),l=B.inverse(c,SDe),f=e.west,d=e.east,p=e.north,g=e.south,h=wDe;h[0].latitude=g,h[0].longitude=f,h[1].latitude=p,h[1].longitude=f,h[2].latitude=p,h[2].longitude=d,h[3].latitude=g,h[3].longitude=d;let A=(f+d)*.5,x=(p+g)*.5;h[4].latitude=g,h[4].longitude=A,h[5].latitude=p,h[5].longitude=A,h[6].latitude=x,h[6].longitude=f,h[7].latitude=x,h[7].longitude=d;let C=Number.POSITIVE_INFINITY,T=Number.NEGATIVE_INFINITY,E=Number.POSITIVE_INFINITY,S=Number.NEGATIVE_INFINITY;for(let O=0;O<8;O++){h[O].height=n;let L=he.toCartesian(h[O],t,R$);B.multiplyByPoint(l,L,L),L.z=0,C=Math.min(C,L.x),T=Math.max(T,L.x),E=Math.min(E,L.y),S=Math.max(S,L.y)}let w=i;w.x=C,w.y=E,w.z=0,B.multiplyByPoint(c,w,w);let D=o;D.x=T,D.y=E,D.z=0,B.multiplyByPoint(c,D,D),m.subtract(D,w,o);let M=r;M.x=C,M.y=S,M.z=0,B.multiplyByPoint(c,M,M),m.subtract(M,w,r)}var IDe=new m,PDe=new m,ODe=new Gn;qu.getPlanarTextureCoordinateAttributes=function(e,t,n,i,o){let r=V$,s=IDe,a=PDe;DDe(e,n,y(o,0),r,s,a);let c={};F$(c,t);let l=Gn.fromCartesian(r,ODe);return c.southWest_HIGH=new Ga({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:m.pack(l.high,[0,0,0])}),c.southWest_LOW=new Ga({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:m.pack(l.low,[0,0,0])}),c.eastward=new Ga({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:m.pack(s,[0,0,0])}),c.northward=new Ga({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:m.pack(a,[0,0,0])}),k$(e,i,c),c};var MDe=new m;function B$(e,t,n,i){let o=U$;o.latitude=e,o.longitude=t,o.height=0;let r=he.toCartesian(o,n,MDe),s=Math.sqrt(r.x*r.x+r.y*r.y),a=P.fastApproximateAtan2(s,r.z),c=P.fastApproximateAtan2(r.x,r.y);return i.x=a,i.y=c,i}var L$=new H;qu.getSphericalExtentGeometryInstanceAttributes=function(e,t,n,i){let o=B$(e.south,e.west,n,L$),r=o.x,s=o.y,a=B$(e.north,e.east,n,L$),c=a.x,l=a.y,f=0;s>l&&(f=P.PI-s,s=-P.PI,l+=f),r-=P.EPSILON5,s-=P.EPSILON5,c+=P.EPSILON5,l+=P.EPSILON5;let d=1/(l-s),p=1/(c-r),g={sphericalExtents:new Ga({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[r,s,p,d]}),longitudeRotation:new Ga({componentDatatype:X.FLOAT,componentsPerAttribute:1,normalize:!1,value:[f]})};return F$(g,t),k$(e,i,g),g};qu.hasAttributesForTextureCoordinatePlanes=function(e){return u(e.southWest_HIGH)&&u(e.southWest_LOW)&&u(e.northward)&&u(e.eastward)&&u(e.planes2D_HIGH)&&u(e.planes2D_LOW)&&u(e.uMaxVmax)&&u(e.uvMinAndExtents)};qu.hasAttributesForSphericalExtents=function(e){return u(e.sphericalExtents)&&u(e.longitudeRotation)&&u(e.planes2D_HIGH)&&u(e.planes2D_LOW)&&u(e.uMaxVmax)&&u(e.uvMinAndExtents)};function RDe(e){return Math.max(e.width,e.height)>qu.MAX_WIDTH_FOR_PLANAR_EXTENTS}qu.shouldUseSphericalCoordinates=function(e){return RDe(e)};qu.MAX_WIDTH_FOR_PLANAR_EXTENTS=P.toRadians(1);var Xl=qu;var BDe={NEVER:te.NEVER,LESS:te.LESS,EQUAL:te.EQUAL,LESS_OR_EQUAL:te.LEQUAL,GREATER:te.GREATER,NOT_EQUAL:te.NOTEQUAL,GREATER_OR_EQUAL:te.GEQUAL,ALWAYS:te.ALWAYS},zn=Object.freeze(BDe);var LDe={ZERO:te.ZERO,KEEP:te.KEEP,REPLACE:te.REPLACE,INCREMENT:te.INCR,DECREMENT:te.DECR,INVERT:te.INVERT,INCREMENT_WRAP:te.INCR_WRAP,DECREMENT_WRAP:te.DECR_WRAP},ft=Object.freeze(LDe);var iU={CESIUM_3D_TILE_MASK:128,SKIP_LOD_MASK:112,SKIP_LOD_BIT_SHIFT:4,CLASSIFICATION_MASK:15};iU.setCesium3DTileBit=function(){return{enabled:!0,frontFunction:zn.ALWAYS,frontOperation:{fail:ft.KEEP,zFail:ft.KEEP,zPass:ft.REPLACE},backFunction:zn.ALWAYS,backOperation:{fail:ft.KEEP,zFail:ft.KEEP,zPass:ft.REPLACE},reference:iU.CESIUM_3D_TILE_MASK,mask:iU.CESIUM_3D_TILE_MASK}};var Lt=Object.freeze(iU);function H0(e){e=y(e,y.EMPTY_OBJECT);let t=e.geometryInstances;this.geometryInstances=t,this.show=y(e.show,!0),this.classificationType=y(e.classificationType,kn.BOTH),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowShadowVolume=y(e.debugShowShadowVolume,!1),this._debugShowShadowVolume=!1,this._extruded=y(e._extruded,!1),this._uniformMap=e._uniformMap,this._sp=void 0,this._spStencil=void 0,this._spPick=void 0,this._spColor=void 0,this._spPick2D=void 0,this._spColor2D=void 0,this._rsStencilDepthPass=void 0,this._rsStencilDepthPass3DTiles=void 0,this._rsColorPass=void 0,this._rsPickPass=void 0,this._commandsIgnoreShow=[],this._ready=!1;let n=this;this._readyPromise=new Promise((i,o)=>{n._completeLoad=()=>{if(this._ready)return;this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0);let r=this._error;u(r)?o(r):i(this)}}),this._primitive=void 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this._primitiveOptions.vertexCacheOptimize}},interleave:{get:function(){return this._primitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._primitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._primitiveOptions.allowPicking}},asynchronous:{get:function(){return this._primitiveOptions.asynchronous}},compressVertices:{get:function(){return this._primitiveOptions.compressVertices}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("ClassificationPrimitive.readyPromise","ClassificationPrimitive.readyPromise was deprecated in CesiumJS 1.104. 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${r}    czm_non_compressed_main(); 
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A=d.createPickFragmentShader(!1),x=d.createPickVertexShader([a],h,!1,t.mapProjection);if(e._spPick=Jt.replaceCache({context:n,shaderProgram:e._spPick,vertexShaderSource:x,fragmentShaderSource:A,attributeLocations:f}),s){let C=n.shaderCache.getDerivedShaderProgram(e._spPick,"2dPick");if(!u(C)){let T=d.createPickFragmentShader(!0),E=d.createPickVertexShader([a],h,!0,t.mapProjection);C=n.shaderCache.createDerivedShaderProgram(e._spPick,"2dPick",{vertexShaderSource:E,fragmentShaderSource:T,attributeLocations:f})}e._spPick2D=C}}else e._spPick=Jt.fromCache({context:n,vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:f});o=vn._appendShowToShader(i,o),c=new He({defines:[a],sources:[o]}),e._sp=Jt.replaceCache({context:n,shaderProgram:e._sp,vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:f});let p=d.createFragmentShader(!1),g=d.createVertexShader([a],o,!1,t.mapProjection);if(e._spColor=Jt.replaceCache({context:n,shaderProgram:e._spColor,vertexShaderSource:g,fragmentShaderSource:p,attributeLocations:f}),s){let h=n.shaderCache.getDerivedShaderProgram(e._spColor,"2dColor");if(!u(h)){let A=d.createFragmentShader(!0),x=d.createVertexShader([a],o,!0,t.mapProjection);h=n.shaderCache.createDerivedShaderProgram(e._spColor,"2dColor",{vertexShaderSource:x,fragmentShaderSource:A,attributeLocations:f})}e._spColor2D=h}}function kDe(e,t){let n=e._primitive,i=n._va.length*2;t.length=i;let o,r,s,a=0,c=n._batchTable.getUniformMapCallback()(e._uniformMap),l=e._needs2DShader;for(o=0;o<i;o+=2){let g=n._va[a++];r=t[o],u(r)||(r=t[o]=new nt({owner:e,primitiveType:n._primitiveType})),r.vertexArray=g,r.renderState=e._rsStencilDepthPass,r.shaderProgram=e._sp,r.uniformMap=c,r.pass=be.TERRAIN_CLASSIFICATION,s=nt.shallowClone(r,r.derivedCommands.tileset),s.renderState=e._rsStencilDepthPass3DTiles,s.pass=be.CESIUM_3D_TILE_CLASSIFICATION,r.derivedCommands.tileset=s,r=t[o+1],u(r)||(r=t[o+1]=new nt({owner:e,primitiveType:n._primitiveType})),r.vertexArray=g,r.renderState=e._rsColorPass,r.shaderProgram=e._spColor,r.pass=be.TERRAIN_CLASSIFICATION;let A=e.appearance.material;if(u(A)&&(c=ht(c,A._uniforms)),r.uniformMap=c,s=nt.shallowClone(r,r.derivedCommands.tileset),s.pass=be.CESIUM_3D_TILE_CLASSIFICATION,r.derivedCommands.tileset=s,l){let x=nt.shallowClone(r,r.derivedCommands.appearance2D);x.shaderProgram=e._spColor2D,r.derivedCommands.appearance2D=x,x=nt.shallowClone(s,s.derivedCommands.appearance2D),x.shaderProgram=e._spColor2D,s.derivedCommands.appearance2D=x}}let f=e._commandsIgnoreShow,d=e._spStencil,p=0;i=f.length=i/2;for(let g=0;g<i;++g){let h=f[g]=nt.shallowClone(t[p],f[g]);h.shaderProgram=d,h.pass=be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,p+=2}}function zDe(e,t){let n=e._usePickOffsets,i=e._primitive,o=i._va.length*2,r,s=0,a;n&&(r=i._pickOffsets,o=r.length*2),t.length=o;let c,l,f,d=0,p=i._batchTable.getUniformMapCallback()(e._uniformMap),g=e._needs2DShader;for(c=0;c<o;c+=2){let h=i._va[d++];if(n&&(a=r[s++],h=i._va[a.index]),l=t[c],u(l)||(l=t[c]=new nt({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),l.vertexArray=h,l.renderState=e._rsStencilDepthPass,l.shaderProgram=e._sp,l.uniformMap=p,l.pass=be.TERRAIN_CLASSIFICATION,n&&(l.offset=a.offset,l.count=a.count),f=nt.shallowClone(l,l.derivedCommands.tileset),f.renderState=e._rsStencilDepthPass3DTiles,f.pass=be.CESIUM_3D_TILE_CLASSIFICATION,l.derivedCommands.tileset=f,l=t[c+1],u(l)||(l=t[c+1]=new nt({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),l.vertexArray=h,l.renderState=e._rsPickPass,l.shaderProgram=e._spPick,l.uniformMap=p,l.pass=be.TERRAIN_CLASSIFICATION,n&&(l.offset=a.offset,l.count=a.count),f=nt.shallowClone(l,l.derivedCommands.tileset),f.pass=be.CESIUM_3D_TILE_CLASSIFICATION,l.derivedCommands.tileset=f,g){let A=nt.shallowClone(l,l.derivedCommands.pick2D);A.shaderProgram=e._spPick2D,l.derivedCommands.pick2D=A,A=nt.shallowClone(f,f.derivedCommands.pick2D),A.shaderProgram=e._spPick2D,f.derivedCommands.pick2D=A}}}function HDe(e,t,n,i,o,r,s){kDe(e,r),zDe(e,s)}function z$(e,t){return Math.floor(e%t/2)}function v8(e,t,n,i,o,r){e.modelMatrix=n,e.boundingVolume=o,e.cull=i,e.debugShowBoundingVolume=r,t.commandList.push(e)}function H$(e,t,n,i,o){e.modelMatrix=n,e.boundingVolume=o,e.cull=i,t.commandList.push(e)}function GDe(e,t,n,i,o,r,s,a){let c=e._primitive;vn._updateBoundingVolumes(c,t,o);let l;t.mode===ne.SCENE3D?l=c._boundingSphereWC:t.mode===ne.COLUMBUS_VIEW?l=c._boundingSphereCV:t.mode===ne.SCENE2D&&u(c._boundingSphere2D)?l=c._boundingSphere2D:u(c._boundingSphereMorph)&&(l=c._boundingSphereMorph);let f=e.classificationType,d=f!==kn.CESIUM_3D_TILE,p=f!==kn.TERRAIN,g=t.passes,h,A,x;if(g.render){let C=n.length;for(h=0;h<C;++h)A=l[z$(h,C)],d&&(x=n[h],v8(x,t,o,r,A,s)),p&&(x=n[h].derivedCommands.tileset,v8(x,t,o,r,A,s));if(t.invertClassification){let T=e._commandsIgnoreShow,E=T.length;for(h=0;h<E;++h)A=l[h],x=T[h],v8(x,t,o,r,A,s)}}if(g.pick){let C=i.length,T=c._pickOffsets;for(h=0;h<C;++h){let E=T[z$(h,C)];A=l[E.index],d&&(x=i[h],H$(x,t,o,r,A)),p&&(x=i[h].derivedCommands.tileset,H$(x,t,o,r,A))}}}H0.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;let t=this.appearance;u(t)&&u(t.material)&&t.material.update(e.context);let n=this,i=this._primitiveOptions;if(!u(this._primitive)){let o=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],r=o.length,s,a,c,l=!1,f=!0,d,p=!1,g=!1;for(r>0&&(c=o[0].attributes,p=Xl.hasAttributesForSphericalExtents(c),g=Xl.hasAttributesForTextureCoordinatePlanes(c),d=c.color),s=0;s<r;s++){a=o[s];let A=a.attributes.color;u(A)&&(l=!0),f=f&&u(A)&&Ut.equals(d,A)}if(!f&&!p&&!g)throw new fe("All GeometryInstances must have the same color attribute except via GroundPrimitives");l&&!u(t)&&(t=new sn({flat:!0}),this.appearance=t),this._usePickOffsets=!p&&!g,this._hasSphericalExtentsAttribute=p,this._hasPlanarExtentsAttributes=g,this._hasPerColorAttribute=l;let h=new Array(r);for(s=0;s<r;++s)a=o[s],h[s]=new xt({geometry:a.geometry,attributes:a.attributes,modelMatrix:a.modelMatrix,id:a.id,pickPrimitive:y(this._pickPrimitive,n)});i.appearance=t,i.geometryInstances=h,u(this._createBoundingVolumeFunction)&&(i._createBoundingVolumeFunction=function(A,x){n._createBoundingVolumeFunction(A,x)}),i._createRenderStatesFunction=function(A,x,C,T){FDe(n,x)},i._createShaderProgramFunction=function(A,x,C){VDe(n,x)},i._createCommandsFunction=function(A,x,C,T,E,S,w){HDe(n,void 0,void 0,!0,!1,S,w)},u(this._updateAndQueueCommandsFunction)?i._updateAndQueueCommandsFunction=function(A,x,C,T,E,S,w,D){n._updateAndQueueCommandsFunction(A,x,C,T,E,S,w,D)}:i._updateAndQueueCommandsFunction=function(A,x,C,T,E,S,w,D){GDe(n,x,C,T,E,S,w,D)},this._primitive=new vn(i)}this.debugShowShadowVolume&&!this._debugShowShadowVolume&&this._ready?(this._debugShowShadowVolume=!0,this._rsStencilDepthPass=ke.fromCache(pT(!1,!1)),this._rsStencilDepthPass3DTiles=ke.fromCache(pT(!1,!0)),this._rsColorPass=ke.fromCache(w8(!1))):!this.debugShowShadowVolume&&this._debugShowShadowVolume&&(this._debugShowShadowVolume=!1,this._rsStencilDepthPass=ke.fromCache(pT(!0,!1)),this._rsStencilDepthPass3DTiles=ke.fromCache(pT(!0,!0)),this._rsColorPass=ke.fromCache(w8(!0))),this._primitive.appearance!==t&&(this._primitive.appearance=t),this._primitive.show=this.show,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{u(this._primitive)&&this._primitive.ready&&this._completeLoad()})};H0.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};H0.prototype.isDestroyed=function(){return!1};H0.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._spColor=this._spColor&&this._spColor.destroy(),this._spPick2D=void 0,this._spColor2D=void 0,ue(this)};var _T=H0;var WDe={u_globeMinimumAltitude:function(){return 55e3}};function cl(e){e=y(e,y.EMPTY_OBJECT);let t=e.appearance,n=e.geometryInstances;if(!u(t)&&u(n)){let r=Array.isArray(n)?n:[n],s=r.length;for(let a=0;a<s;a++){let c=r[a].attributes;if(u(c)&&u(c.color)){t=new sn({flat:!0});break}}}this.appearance=t,this.geometryInstances=e.geometryInstances,this.show=y(e.show,!0),this.classificationType=y(e.classificationType,kn.BOTH),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowShadowVolume=y(e.debugShowShadowVolume,!1),this._boundingVolumes=[],this._boundingVolumes2D=[],this._ready=!1;let i=this;this._readyPromise=new Promise((r,s)=>{i._completeLoad=()=>{if(this._ready)return;this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0);let a=this._error;u(a)?s(a):r(this)}}),this._primitive=void 0,this._maxHeight=void 0,this._minHeight=void 0,this._maxTerrainHeight=ri._defaultMaxTerrainHeight,this._minTerrainHeight=ri._defaultMinTerrainHeight,this._boundingSpheresKeys=[],this._boundingSpheres=[],this._useFragmentCulling=!1,this._zIndex=void 0;let o=this;this._classificationPrimitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:y(e.vertexCacheOptimize,!1),interleave:y(e.interleave,!1),releaseGeometryInstances:y(e.releaseGeometryInstances,!0),allowPicking:y(e.allowPicking,!0),asynchronous:y(e.asynchronous,!0),compressVertices:y(e.compressVertices,!0),_createBoundingVolumeFunction:void 0,_updateAndQueueCommandsFunction:void 0,_pickPrimitive:o,_extruded:!0,_uniformMap:WDe}}Object.defineProperties(cl.prototype,{vertexCacheOptimize:{get:function(){return this._classificationPrimitiveOptions.vertexCacheOptimize}},interleave:{get:function(){return this._classificationPrimitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._classificationPrimitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._classificationPrimitiveOptions.allowPicking}},asynchronous:{get:function(){return this._classificationPrimitiveOptions.asynchronous}},compressVertices:{get:function(){return this._classificationPrimitiveOptions.compressVertices}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("GroundPrimitive.readyPromise","GroundPrimitive.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for GroundPrimitive.ready to return true instead."),this._readyPromise}}});cl.isSupported=_T.isSupported;function G$(e){return function(t,n){let i=n.maximumRadius,o=i/Math.cos(t*.5)-i;return e._maxHeight+o}}function W$(e){return function(t,n){return e._minHeight}}var jDe=new m,YDe=new m,qDe=new m,XDe=new he,KDe=new le;function oU(e,t){let n=e.mapProjection.ellipsoid;if(!u(t.attributes)||!u(t.attributes.position3DHigh))return u(t.rectangle)?t.rectangle:void 0;let i=t.attributes.position3DHigh.values,o=t.attributes.position3DLow.values,r=i.length,s=Number.POSITIVE_INFINITY,a=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,l=Number.NEGATIVE_INFINITY;for(let d=0;d<r;d+=3){let p=m.unpack(i,d,jDe),g=m.unpack(o,d,YDe),h=m.add(p,g,qDe),A=n.cartesianToCartographic(h,XDe),x=A.latitude,C=A.longitude;s=Math.min(s,x),a=Math.min(a,C),c=Math.max(c,x),l=Math.max(l,C)}let f=KDe;return f.north=c,f.south=s,f.east=l,f.west=a,f}function JDe(e,t,n){let i=ri.getMinimumMaximumHeights(t,n);e._minTerrainHeight=i.minimumTerrainHeight,e._maxTerrainHeight=i.maximumTerrainHeight}function ZDe(e,t,n){let i=t.mapProjection.ellipsoid,o=oU(t,n),r=Mn.fromRectangle(o,e._minHeight,e._maxHeight,i);if(e._boundingVolumes.push(r),!t.scene3DOnly){let s=t.mapProjection,a=ae.fromRectangleWithHeights2D(o,s,e._maxHeight,e._minHeight);m.fromElements(a.center.z,a.center.x,a.center.y,a.center),e._boundingVolumes2D.push(a)}}function D8(e,t){return Math.floor(e%t/2)}function I8(e,t,n,i,o,r,s){let a=e._primitive;n.mode!==ne.SCENE3D&&t.shaderProgram===a._spColor&&a._needs2DShader&&(t=t.derivedCommands.appearance2D),t.owner=e,t.modelMatrix=i,t.boundingVolume=r,t.cull=o,t.debugShowBoundingVolume=s,n.commandList.push(t)}function j$(e,t,n,i,o,r){let s=e._primitive;n.mode!==ne.SCENE3D&&t.shaderProgram===s._spPick&&s._needs2DShader&&(t=t.derivedCommands.pick2D),t.owner=e,t.modelMatrix=i,t.boundingVolume=r,t.cull=o,n.commandList.push(t)}function QDe(e,t,n,i,o,r,s,a){let c;t.mode===ne.SCENE3D?c=e._boundingVolumes:c=e._boundingVolumes2D;let l=e.classificationType,f=l!==kn.CESIUM_3D_TILE,d=l!==kn.TERRAIN,p=t.passes,g=e._primitive,h,A,x;if(p.render){let C=n.length;for(h=0;h<C;++h)A=c[D8(h,C)],f&&(x=n[h],I8(e,x,t,o,r,A,s)),d&&(x=n[h].derivedCommands.tileset,I8(e,x,t,o,r,A,s));if(t.invertClassification){let T=g._commandsIgnoreShow,E=T.length;for(h=0;h<E;++h)A=c[h],x=T[h],I8(e,x,t,o,r,A,s)}}if(p.pick){let C=i.length,T;for(e._useFragmentCulling||(T=g._primitive._pickOffsets),h=0;h<C;++h){if(A=c[D8(h,C)],!e._useFragmentCulling){let E=T[D8(h,C)];A=c[E.index]}f&&(x=i[h],j$(e,x,t,o,r,A)),d&&(x=i[h].derivedCommands.tileset,j$(e,x,t,o,r,A))}}}cl.initializeTerrainHeights=function(){return ri.initialize()};cl.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;if(!ri.initialized){cl.initializeTerrainHeights();return}let t=this,n=this._classificationPrimitiveOptions;if(!u(this._primitive)){let i=e.mapProjection.ellipsoid,o,r,s,a=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],c=a.length,l=new Array(c),f,d;for(f=0;f<c;++f){o=a[f],r=o.geometry;let A=oU(e,r);u(d)?u(A)&&le.union(d,A,d):d=le.clone(A);let x=o.id;if(u(x)&&u(A)){let C=ri.getBoundingSphere(A,i);this._boundingSpheresKeys.push(x),this._boundingSpheres.push(C)}s=r.constructor,!u(s)||u(s.createShadowVolume)}JDe(this,d,i);let p=e.terrainExaggeration,g=e.terrainExaggerationRelativeHeight;this._minHeight=Ec.getHeight(this._minTerrainHeight,p,g),this._maxHeight=Ec.getHeight(this._maxTerrainHeight,p,g);let h=cl._supportsMaterials(e.context);if(this._useFragmentCulling=h,h){let A,x=!0;for(f=0;f<c;++f)if(o=a[f],r=o.geometry,d=oU(e,r),Xl.shouldUseSphericalCoordinates(d)){x=!1;break}for(f=0;f<c;++f){o=a[f],r=o.geometry,s=r.constructor;let C=oU(e,r),T=r.textureCoordinateRotationPoints;x?A=Xl.getPlanarTextureCoordinateAttributes(C,T,i,e.mapProjection,this._maxHeight):A=Xl.getSphericalExtentGeometryInstanceAttributes(C,T,i,e.mapProjection);let E=o.attributes;for(let S in E)E.hasOwnProperty(S)&&(A[S]=E[S]);l[f]=new xt({geometry:s.createShadowVolume(r,W$(this),G$(this)),attributes:A,id:o.id})}}else for(f=0;f<c;++f)o=a[f],r=o.geometry,s=r.constructor,l[f]=new xt({geometry:s.createShadowVolume(r,W$(this),G$(this)),attributes:o.attributes,id:o.id});n.geometryInstances=l,n.appearance=this.appearance,n._createBoundingVolumeFunction=function(A,x){ZDe(t,A,x)},n._updateAndQueueCommandsFunction=function(A,x,C,T,E,S,w,D){QDe(t,x,C,T,E,S,w,D)},this._primitive=new _T(n)}this._primitive.appearance=this.appearance,this._primitive.show=this.show,this._primitive.debugShowShadowVolume=this.debugShowShadowVolume,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{!this._ready&&u(this._primitive)&&this._primitive.ready&&this._completeLoad()})};cl.prototype.getBoundingSphere=function(e){let t=this._boundingSpheresKeys.indexOf(e);if(t!==-1)return this._boundingSpheres[t]};cl.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};cl.prototype.isDestroyed=function(){return!1};cl.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};cl._supportsMaterials=function(e){return e.depthTexture};cl.supportsMaterials=function(e){return cl._supportsMaterials(e.frameState.context)};var Sc=cl;function gT(){fe.throwInstantiationError()}Object.defineProperties(gT.prototype,{isConstant:{get:fe.throwInstantiationError},definitionChanged:{get:fe.throwInstantiationError}});gT.prototype.getType=fe.throwInstantiationError;gT.prototype.getValue=fe.throwInstantiationError;gT.prototype.equals=fe.throwInstantiationError;gT.getValue=function(e,t,n){let i;return u(t)&&(i=t.getType(e),u(i))?((!u(n)||n.type!==i)&&(n=zi.fromType(i)),t.getValue(e,n.uniforms),n):((!u(n)||n.type!==zi.ColorType)&&(n=zi.fromType(zi.ColorType)),k.clone(k.WHITE,n.uniforms.color),n)};var Ko=gT;function G0(e,t,n){this._primitives=t,this._orderedGroundPrimitives=n,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=e,this._options=e._options,this._entity=e._entity,this._material=void 0}G0.prototype._isHidden=function(e,t,n){return!e.isShowing||!e.isAvailable(n)||!j.getValueOrDefault(t.show,n,!0)};G0.prototype._setOptions=fe.throwInstantiationError;G0.prototype.update=function(e){let t=this._geometryUpdater,n=t._onTerrain,i=this._primitives,o=this._orderedGroundPrimitives;n?o.remove(this._primitive):(i.removeAndDestroy(this._primitive),i.removeAndDestroy(this._outlinePrimitive),this._outlinePrimitive=void 0),this._primitive=void 0;let r=this._entity,s=r[this._geometryUpdater._geometryPropertyName];if(this._setOptions(r,s,e),this._isHidden(r,s,e))return;let a=this._geometryUpdater.shadowsProperty.getValue(e),c=this._options;if(!u(s.fill)||s.fill.getValue(e)){let l=t.fillMaterialProperty,f=l instanceof Nt,d,p=t._getIsClosed(c);if(f)d=new sn({closed:p,flat:n&&!t._supportsMaterialsforEntitiesOnTerrain});else{let g=Ko.getValue(e,l,this._material);this._material=g,d=new ro({material:g,translucent:g.isTranslucent(),closed:p})}if(n)c.vertexFormat=sn.VERTEX_FORMAT,this._primitive=o.add(new Sc({geometryInstances:this._geometryUpdater.createFillGeometryInstance(e),appearance:d,asynchronous:!1,shadows:a,classificationType:this._geometryUpdater.classificationTypeProperty.getValue(e)}),j.getValueOrUndefined(this._geometryUpdater.zIndex,e));else{c.vertexFormat=d.vertexFormat;let g=this._geometryUpdater.createFillGeometryInstance(e);f&&(d.translucent=g.attributes.color.value[3]!==255),this._primitive=i.add(new vn({geometryInstances:g,appearance:d,asynchronous:!1,shadows:a}))}}if(!n&&u(s.outline)&&s.outline.getValue(e)){let l=this._geometryUpdater.createOutlineGeometryInstance(e),f=j.getValueOrDefault(s.outlineWidth,e,1);this._outlinePrimitive=i.add(new vn({geometryInstances:l,appearance:new sn({flat:!0,translucent:l.attributes.color.value[3]!==255,renderState:{lineWidth:t._scene.clampLineWidth(f)}}),asynchronous:!1,shadows:a}))}};G0.prototype.getBoundingSphere=function(e){let t=this._entity,n=this._primitive,i=this._outlinePrimitive,o;return u(n)&&n.show&&n.ready&&(o=n.getGeometryInstanceAttributes(t),u(o)&&u(o.boundingSphere))?(ae.clone(o.boundingSphere,e),ct.DONE):u(i)&&i.show&&i.ready&&(o=i.getGeometryInstanceAttributes(t),u(o)&&u(o.boundingSphere))?(ae.clone(o.boundingSphere,e),ct.DONE):u(n)&&!n.ready||u(i)&&!i.ready?ct.PENDING:ct.FAILED};G0.prototype.isDestroyed=function(){return!1};G0.prototype.destroy=function(){let e=this._primitives,t=this._orderedGroundPrimitives;this._geometryUpdater._onTerrain?t.remove(this._primitive):e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),ue(this)};var ai=G0;var $De={NONE:0,GEODESIC:1,RHUMB:2},Zt=Object.freeze($De);var Y$=P.EPSILON10;function eIe(e,t,n,i){if(!u(e))return;n=y(n,!1);let o=u(i),r=e.length;if(r<2)return e;let s,a=e[0],c,l,f=0,d=-1;for(s=1;s<r;++s)c=e[s],t(a,c,Y$)?(u(l)||(l=e.slice(0,s),f=s-1,d=0),o&&i.push(s)):(u(l)&&(l.push(c),f=s,o&&(d=i.length)),a=c);return 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0,i),T,E,S,w=[d[0]];for(f=0;f<p-1;f++)g=d[f],h=d[f+1],T=Xi.lineSegmentPlane(g,h,cU,rU),u(T)&&!m.equalsEpsilon(T,g,P.EPSILON7)&&!m.equalsEpsilon(T,h,P.EPSILON7)&&(e.arcType===Zt.GEODESIC?w.push(m.clone(T)):e.arcType===Zt.RHUMB&&(S=i.cartesianToCartographic(T,sU).longitude,A=i.cartesianToCartographic(g,sU),x=i.cartesianToCartographic(h,tee),C.setEndPoints(A,x),E=C.findIntersectionWithLongitude(S,nee),T=i.cartographicToCartesian(E,rU),u(T)&&!m.equalsEpsilon(T,g,P.EPSILON7)&&!m.equalsEpsilon(T,h,P.EPSILON7)&&w.push(m.clone(T)))),w.push(h);n&&(g=d[p-1],h=d[0],T=Xi.lineSegmentPlane(g,h,cU,rU),u(T)&&!m.equalsEpsilon(T,g,P.EPSILON7)&&!m.equalsEpsilon(T,h,P.EPSILON7)&&(e.arcType===Zt.GEODESIC?w.push(m.clone(T)):e.arcType===Zt.RHUMB&&(S=i.cartesianToCartographic(T,sU).longitude,A=i.cartesianToCartographic(g,sU),x=i.cartesianToCartographic(h,tee),C.setEndPoints(A,x),E=C.findIntersectionWithLongitude(S,nee),T=i.cartographicToCartesian(E,rU),u(T)&&!m.equalsEpsilon(T,g,P.EPSILON7)&&!m.equalsEpsilon(T,h,P.EPSILON7)&&w.push(m.clone(T)))));let D=w.length,M=new Array(D);for(f=0;f<D;f++){let Y=he.fromCartesian(w[f],i);Y.height=0,M[f]=Y}if(M=xo(M,he.equalsEpsilon),D=M.length,D<2)return;let O=[],L=[],N=[],_=[],b=xIe,v=CIe,I=TIe,R=EIe,F=bIe,z=M[0],V=M[1],G=M[D-1];for(b=vc(i,G,a,b),R=vc(i,V,a,R),v=vc(i,z,a,v),I=vc(i,z,c,I),n?F=L8(b,v,I,R,F):F=V8(z,V,c,i,F),m.pack(F,L,0),m.pack(v,N,0),m.pack(I,_,0),O.push(z.latitude),O.push(z.longitude),R8(z,V,a,c,o,r,i,L,N,_,O),f=1;f<D-1;++f){b=m.clone(v,b),v=m.clone(R,v);let Y=M[f];vc(i,Y,c,I),vc(i,M[f+1],a,R),L8(b,v,I,R,F),l=L.length,m.pack(F,L,l),m.pack(v,N,l),m.pack(I,_,l),O.push(Y.latitude),O.push(Y.longitude),R8(M[f],M[f+1],a,c,o,r,i,L,N,_,O)}let U=M[D-1],q=M[D-2];if(v=vc(i,U,a,v),I=vc(i,U,c,I),n){let Y=M[0];b=vc(i,q,a,b),R=vc(i,Y,a,R),F=L8(b,v,I,R,F)}else F=V8(q,U,c,i,F);if(l=L.length,m.pack(F,L,l),m.pack(v,N,l),m.pack(I,_,l),O.push(U.latitude),O.push(U.longitude),n){for(R8(U,z,a,c,o,r,i,L,N,_,O),l=L.length,f=0;f<3;++f)L[l+f]=L[f],N[l+f]=N[f],_[l+f]=_[f];O.push(z.latitude),O.push(z.longitude)}return JIe(n,s,N,_,L,O,t)};var SIe=new m,vIe=new Z,wIe=new Ne;function iee(e,t,n,i){let o=np(n,t,SIe),r=m.dot(o,e);if(r>_ee||r<Z$){let s=np(i,n,Aee),a=r<Z$?P.PI_OVER_TWO:-P.PI_OVER_TWO,c=Ne.fromAxisAngle(s,a,wIe),l=Z.fromQuaternion(c,vIe);return Z.multiplyByVector(l,e,e),!0}return!1}var oee=new he,DIe=new m,ree=new m;function UI(e,t,n,i,o){let r=he.toCartesian(t,e._ellipsoid,DIe),s=m.add(r,n,ree),a=!1,c=e._ellipsoid,l=c.cartesianToCartographic(s,oee);Math.abs(t.longitude-l.longitude)>P.PI_OVER_TWO&&(a=!0,s=m.subtract(r,n,ree),l=c.cartesianToCartographic(s,oee)),l.height=0;let f=e.project(l,o);return o=m.subtract(f,i,o),o.z=0,o=m.normalize(o,o),a&&m.negate(o,o),o}var IIe=new m,see=new m;function aee(e,t,n,i,o,r){let s=m.subtract(t,e,IIe);m.normalize(s,s);let a=n-gee,c=m.multiplyByScalar(s,a,see);m.add(e,c,o);let l=i-yee;c=m.multiplyByScalar(s,l,see),m.add(t,c,r)}var PIe=new m;function aU(e,t){let n=ln.getPointDistance(cU,e),i=ln.getPointDistance(cU,t),o=PIe;P.equalsEpsilon(n,0,P.EPSILON2)?(o=np(t,e,o),m.multiplyByScalar(o,P.EPSILON2,o),m.add(e,o,e)):P.equalsEpsilon(i,0,P.EPSILON2)&&(o=np(e,t,o),m.multiplyByScalar(o,P.EPSILON2,o),m.add(t,o,t))}function OIe(e,t){let n=Math.abs(e.longitude),i=Math.abs(t.longitude);if(P.equalsEpsilon(n,P.PI,P.EPSILON11)){let o=P.sign(t.longitude);return e.longitude=o*(n-P.EPSILON11),1}else if(P.equalsEpsilon(i,P.PI,P.EPSILON11)){let o=P.sign(e.longitude);return t.longitude=o*(i-P.EPSILON11),2}return 0}var xee=new he,Cee=new he,cee=new m,N8=new m,lee=new m,uee=new m,MIe=new m,fee=new m,RIe=[xee,Cee],BIe=new le,LIe=new m,NIe=new m,FIe=new m,UIe=new m,VIe=new m,kIe=new m,F8=new m,U8=new m,zIe=new m,HIe=new m,GIe=new m,dee=new m,WIe=new m,jIe=new m,YIe=new Gn,qIe=new Gn,mee=new m,XIe=new m,hee=new m,KIe=[new ae,new ae],Tee=[0,2,1,0,3,2,0,7,3,0,4,7,0,5,4,0,1,5,5,7,4,5,6,7,5,2,6,5,1,2,3,6,2,3,7,6],pee=Tee.length;function JIe(e,t,n,i,o,r,s){let a,c,l=t._ellipsoid,f=n.length/3-1,d=f*8,p=d*4,g=f*36,h=d>65535?new Uint32Array(g):new Uint16Array(g),A=new Float64Array(d*3),x=new Float32Array(p),C=new Float32Array(p),T=new Float32Array(p),E=new Float32Array(p),S=new Float32Array(p),w,D,M,O;s&&(w=new Float32Array(p),D=new Float32Array(p),M=new Float32Array(p),O=new Float32Array(d*2));let L=r.length/2,N=0,_=xee;_.height=0;let b=Cee;b.height=0;let v=cee,I=N8;if(s)for(c=0,a=1;a<L;a++)_.latitude=r[c],_.longitude=r[c+1],b.latitude=r[c+2],b.longitude=r[c+3],v=t.project(_,v),I=t.project(b,I),N+=m.distance(v,I),c+=2;let R=i.length/3;I=m.unpack(i,0,I);let F=0;for(c=3,a=1;a<R;a++)v=m.clone(I,v),I=m.unpack(i,c,I),F+=m.distance(v,I),c+=3;let z;c=3;let V=0,G=0,U=0,q=0,Y=!1,Q=m.unpack(n,0,uee),W=m.unpack(i,0,N8),K=m.unpack(o,0,fee);if(e){let Pe=m.unpack(n,n.length-6,lee);iee(K,Pe,Q,W)&&(K=m.negate(K,K))}let J=0,ge=0,Ce=0;for(a=0;a<f;a++){let Pe=m.clone(Q,lee),Ve=m.clone(W,cee),Xe=m.clone(K,MIe);Y&&(Xe=m.negate(Xe,Xe)),Q=m.unpack(n,c,uee),W=m.unpack(i,c,N8),K=m.unpack(o,c,fee),Y=iee(K,Pe,Q,W),_.latitude=r[V],_.longitude=r[V+1],b.latitude=r[V+2],b.longitude=r[V+3];let _t,Gt,dn,mt;if(s){let Ri=OIe(_,b);_t=t.project(_,VIe),Gt=t.project(b,kIe);let Cr=np(Gt,_t,mee);Cr.y=Math.abs(Cr.y),dn=F8,mt=U8,Ri===0||m.dot(Cr,m.UNIT_Y)>_ee?(dn=UI(t,_,Xe,_t,F8),mt=UI(t,b,K,Gt,U8)):Ri===1?(mt=UI(t,b,K,Gt,U8),dn.x=0,dn.y=P.sign(_.longitude-Math.abs(b.longitude)),dn.z=0):(dn=UI(t,_,Xe,_t,F8),mt.x=0,mt.y=P.sign(_.longitude-b.longitude),mt.z=0)}let Tn=m.distance(Ve,W),Zn=Gn.fromCartesian(Pe,YIe),Wt=m.subtract(Q,Pe,zIe),Qe=m.normalize(Wt,dee),_e=m.subtract(Ve,Pe,HIe);_e=m.normalize(_e,_e);let pe=m.cross(Qe,_e,dee);pe=m.normalize(pe,pe);let Se=m.cross(_e,Xe,WIe);Se=m.normalize(Se,Se);let wt=m.subtract(W,Q,GIe);wt=m.normalize(wt,wt);let Kt=m.cross(K,wt,jIe);Kt=m.normalize(Kt,Kt);let Kn=Tn/F,Bo=J/F,jo=0,To,Kr,Be,ot=0,Je=0;if(s){jo=m.distance(_t,Gt),To=Gn.fromCartesian(_t,qIe),Kr=m.subtract(Gt,_t,mee),Be=m.normalize(Kr,XIe);let Ri=Be.x;Be.x=Be.y,Be.y=-Ri,ot=jo/N,Je=ge/N}for(z=0;z<8;z++){let Ri=q+z*4,Cr=G+z*2,Ln=Ri+3,qn=z<4?1:-1,Jn=z===2||z===3||z===6||z===7?1:-1;m.pack(Zn.high,x,Ri),x[Ln]=Wt.x,m.pack(Zn.low,C,Ri),C[Ln]=Wt.y,m.pack(Se,T,Ri),T[Ln]=Wt.z,m.pack(Kt,E,Ri),E[Ln]=Kn*qn,m.pack(pe,S,Ri);let ti=Bo*Jn;ti===0&&Jn<0&&(ti=9),S[Ln]=ti,s&&(w[Ri]=To.high.x,w[Ri+1]=To.high.y,w[Ri+2]=To.low.x,w[Ri+3]=To.low.y,M[Ri]=-dn.y,M[Ri+1]=dn.x,M[Ri+2]=mt.y,M[Ri+3]=-mt.x,D[Ri]=Kr.x,D[Ri+1]=Kr.y,D[Ri+2]=Be.x,D[Ri+3]=Be.y,O[Cr]=ot*qn,ti=Je*Jn,ti===0&&Jn<0&&(ti=9),O[Cr+1]=ti)}let Ze=FIe,dt=UIe,Ft=LIe,En=NIe,ao=le.fromCartographicArray(RIe,BIe),vo=ri.getMinimumMaximumHeights(ao,l),is=vo.minimumTerrainHeight,Ur=vo.maximumTerrainHeight;Ce+=is,Ce+=Ur,aee(Pe,Ve,is,Ur,Ze,Ft),aee(Q,W,is,Ur,dt,En);let ji=m.multiplyByScalar(pe,P.EPSILON5,hee);m.add(Ze,ji,Ze),m.add(dt,ji,dt),m.add(Ft,ji,Ft),m.add(En,ji,En),aU(Ze,dt),aU(Ft,En),m.pack(Ze,A,U),m.pack(dt,A,U+3),m.pack(En,A,U+6),m.pack(Ft,A,U+9),ji=m.multiplyByScalar(pe,-2*P.EPSILON5,hee),m.add(Ze,ji,Ze),m.add(dt,ji,dt),m.add(Ft,ji,Ft),m.add(En,ji,En),aU(Ze,dt),aU(Ft,En),m.pack(Ze,A,U+12),m.pack(dt,A,U+15),m.pack(En,A,U+18),m.pack(Ft,A,U+21),V+=2,c+=3,G+=16,U+=24,q+=32,J+=Tn,ge+=jo}c=0;let se=0;for(a=0;a<f;a++){for(z=0;z<pee;z++)h[c+z]=Tee[z]+se;se+=8,c+=pee}let xe=KIe;ae.fromVertices(n,m.ZERO,3,xe[0]),ae.fromVertices(i,m.ZERO,3,xe[1]);let me=ae.fromBoundingSpheres(xe);me.radius+=Ce/(f*2);let ve={position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,normalize:!1,values:A}),startHiAndForwardOffsetX:rg(x),startLoAndForwardOffsetY:rg(C),startNormalAndForwardOffsetZ:rg(T),endNormalAndTextureCoordinateNormalizationX:rg(E),rightNormalAndTextureCoordinateNormalizationY:rg(S)};return s&&(ve.startHiLo2D=rg(w),ve.offsetAndRight2D=rg(D),ve.startEndNormals2D=rg(M),ve.texcoordNormalization2D=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,normalize:!1,values:O})),new lt({attributes:ve,indices:h,boundingSphere:me})}function rg(e){return new De({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,values:e})}sg._projectNormal=UI;var W0=sg;var VI=`in vec4 v_startPlaneNormalEcAndHalfWidth;
in vec4 v_endPlaneNormalEcAndBatchId;
in vec4 v_rightPlaneEC; // Technically can compute distance for this here
in vec4 v_endEcAndStartEcX;
in vec4 v_texcoordNormalizationAndStartEcYZ;

#ifdef PER_INSTANCE_COLOR
in vec4 v_color;
#endif

void main(void)
{
    float logDepthOrDepth = czm_branchFreeTernary(czm_sceneMode == czm_sceneMode2D, gl_FragCoord.z, czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw)));
    vec3 ecStart = vec3(v_endEcAndStartEcX.w, v_texcoordNormalizationAndStartEcYZ.zw);

    // Discard for sky
    if (logDepthOrDepth == 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        out_FragColor = vec4(1.0, 0.0, 0.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
    eyeCoordinate /= eyeCoordinate.w;

    float halfMaxWidth = v_startPlaneNormalEcAndHalfWidth.w * czm_metersPerPixel(eyeCoordinate);
    // Check distance of the eye coordinate against the right-facing plane
    float widthwiseDistance = czm_planeDistance(v_rightPlaneEC, eyeCoordinate.xyz);

    // Check eye coordinate against the mitering planes
    float distanceFromStart = czm_planeDistance(v_startPlaneNormalEcAndHalfWidth.xyz, -dot(ecStart, v_startPlaneNormalEcAndHalfWidth.xyz), eyeCoordinate.xyz);
    float distanceFromEnd = czm_planeDistance(v_endPlaneNormalEcAndBatchId.xyz, -dot(v_endEcAndStartEcX.xyz, v_endPlaneNormalEcAndBatchId.xyz), eyeCoordinate.xyz);

    if (abs(widthwiseDistance) > halfMaxWidth || distanceFromStart < 0.0 || distanceFromEnd < 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        out_FragColor = vec4(1.0, 0.0, 0.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }

    // Check distance of the eye coordinate against start and end planes with normals in the right plane.
    // For computing unskewed lengthwise texture coordinate.
    // Can also be used for clipping extremely pointy miters, but in practice unnecessary because of miter breaking.

    // aligned plane: cross the right plane normal with miter plane normal, then cross the result with right again to point it more "forward"
    vec3 alignedPlaneNormal;

    // start aligned plane
    alignedPlaneNormal = cross(v_rightPlaneEC.xyz, v_startPlaneNormalEcAndHalfWidth.xyz);
    alignedPlaneNormal = normalize(cross(alignedPlaneNormal, v_rightPlaneEC.xyz));
    distanceFromStart = czm_planeDistance(alignedPlaneNormal, -dot(alignedPlaneNormal, ecStart), eyeCoordinate.xyz);

    // end aligned plane
    alignedPlaneNormal = cross(v_rightPlaneEC.xyz, v_endPlaneNormalEcAndBatchId.xyz);
    alignedPlaneNormal = normalize(cross(alignedPlaneNormal, v_rightPlaneEC.xyz));
    distanceFromEnd = czm_planeDistance(alignedPlaneNormal, -dot(alignedPlaneNormal, v_endEcAndStartEcX.xyz), eyeCoordinate.xyz);

#ifdef PER_INSTANCE_COLOR
    out_FragColor = czm_gammaCorrect(v_color);
#else // PER_INSTANCE_COLOR
    // Clamp - distance to aligned planes may be negative due to mitering,
    // so fragment texture coordinate might be out-of-bounds.
    float s = clamp(distanceFromStart / (distanceFromStart + distanceFromEnd), 0.0, 1.0);
    s = (s * v_texcoordNormalizationAndStartEcYZ.x) + v_texcoordNormalizationAndStartEcYZ.y;
    float t = (widthwiseDistance + halfMaxWidth) / (2.0 * halfMaxWidth);

    czm_materialInput materialInput;

    materialInput.s = s;
    materialInput.st = vec2(s, t);
    materialInput.str = vec3(s, t, 0.0);

    czm_material material = czm_getMaterial(materialInput);
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#endif // PER_INSTANCE_COLOR

    // Premultiply alpha. Required for classification primitives on translucent globe.
    out_FragColor.rgb *= out_FragColor.a;

    czm_writeDepthClamp();
}
`;var kI=`in vec3 v_forwardDirectionEC;
in vec3 v_texcoordNormalizationAndHalfWidth;
in float v_batchId;

#ifdef PER_INSTANCE_COLOR
in vec4 v_color;
#else
in vec2 v_alignedPlaneDistances;
in float v_texcoordT;
#endif

float rayPlaneDistanceUnsafe(vec3 origin, vec3 direction, vec3 planeNormal, float planeDistance) {
    // We don't expect the ray to ever be parallel to the plane
    return (-planeDistance - dot(planeNormal, origin)) / dot(planeNormal, direction);
}

void main(void)
{
    vec4 eyeCoordinate = gl_FragCoord;
    eyeCoordinate /= eyeCoordinate.w;

#ifdef PER_INSTANCE_COLOR
    out_FragColor = czm_gammaCorrect(v_color);
#else // PER_INSTANCE_COLOR
    // Use distances for planes aligned with segment to prevent skew in dashing
    float distanceFromStart = rayPlaneDistanceUnsafe(eyeCoordinate.xyz, -v_forwardDirectionEC, v_forwardDirectionEC.xyz, v_alignedPlaneDistances.x);
    float distanceFromEnd = rayPlaneDistanceUnsafe(eyeCoordinate.xyz, v_forwardDirectionEC, -v_forwardDirectionEC.xyz, v_alignedPlaneDistances.y);

    // Clamp - distance to aligned planes may be negative due to mitering
    distanceFromStart = max(0.0, distanceFromStart);
    distanceFromEnd = max(0.0, distanceFromEnd);

    float s = distanceFromStart / (distanceFromStart + distanceFromEnd);
    s = (s * v_texcoordNormalizationAndHalfWidth.x) + v_texcoordNormalizationAndHalfWidth.y;

    czm_materialInput materialInput;

    materialInput.s = s;
    materialInput.st = vec2(s, v_texcoordT);
    materialInput.str = vec3(s, v_texcoordT, 0.0);

    czm_material material = czm_getMaterial(materialInput);
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#endif // PER_INSTANCE_COLOR
}
`;var zI=`in vec3 position3DHigh;
in vec3 position3DLow;

in vec4 startHiAndForwardOffsetX;
in vec4 startLoAndForwardOffsetY;
in vec4 startNormalAndForwardOffsetZ;
in vec4 endNormalAndTextureCoordinateNormalizationX;
in vec4 rightNormalAndTextureCoordinateNormalizationY;
in vec4 startHiLo2D;
in vec4 offsetAndRight2D;
in vec4 startEndNormals2D;
in vec2 texcoordNormalization2D;

in float batchId;

out vec3 v_forwardDirectionEC;
out vec3 v_texcoordNormalizationAndHalfWidth;
out float v_batchId;

// For materials
#ifdef WIDTH_VARYING
out float v_width;
#endif
#ifdef ANGLE_VARYING
out float v_polylineAngle;
#endif

#ifdef PER_INSTANCE_COLOR
out vec4 v_color;
#else
out vec2 v_alignedPlaneDistances;
out float v_texcoordT;
#endif

// Morphing planes using SLERP or NLERP doesn't seem to work, so instead draw the material directly on the shadow volume.
// Morph views are from very far away and aren't meant to be used precisely, so this should be sufficient.
void main()
{
    v_batchId = batchId;

    // Start position
    vec4 posRelativeToEye2D = czm_translateRelativeToEye(vec3(0.0, startHiLo2D.xy), vec3(0.0, startHiLo2D.zw));
    vec4 posRelativeToEye3D = czm_translateRelativeToEye(startHiAndForwardOffsetX.xyz, startLoAndForwardOffsetY.xyz);
    vec4 posRelativeToEye = czm_columbusViewMorph(posRelativeToEye2D, posRelativeToEye3D, czm_morphTime);
    vec3 posEc2D = (czm_modelViewRelativeToEye * posRelativeToEye2D).xyz;
    vec3 posEc3D = (czm_modelViewRelativeToEye * posRelativeToEye3D).xyz;
    vec3 startEC = (czm_modelViewRelativeToEye * posRelativeToEye).xyz;

    // Start plane
    vec4 startPlane2D;
    vec4 startPlane3D;
    startPlane2D.xyz = czm_normal * vec3(0.0, startEndNormals2D.xy);
    startPlane3D.xyz = czm_normal * startNormalAndForwardOffsetZ.xyz;
    startPlane2D.w = -dot(startPlane2D.xyz, posEc2D);
    startPlane3D.w = -dot(startPlane3D.xyz, posEc3D);

    // Right plane
    vec4 rightPlane2D;
    vec4 rightPlane3D;
    rightPlane2D.xyz = czm_normal * vec3(0.0, offsetAndRight2D.zw);
    rightPlane3D.xyz = czm_normal * rightNormalAndTextureCoordinateNormalizationY.xyz;
    rightPlane2D.w = -dot(rightPlane2D.xyz, posEc2D);
    rightPlane3D.w = -dot(rightPlane3D.xyz, posEc3D);

    // End position
    posRelativeToEye2D = posRelativeToEye2D + vec4(0.0, offsetAndRight2D.xy, 0.0);
    posRelativeToEye3D = posRelativeToEye3D + vec4(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w, 0.0);
    posRelativeToEye = czm_columbusViewMorph(posRelativeToEye2D, posRelativeToEye3D, czm_morphTime);
    posEc2D = (czm_modelViewRelativeToEye * posRelativeToEye2D).xyz;
    posEc3D = (czm_modelViewRelativeToEye * posRelativeToEye3D).xyz;
    vec3 endEC = (czm_modelViewRelativeToEye * posRelativeToEye).xyz;
    vec3 forwardEc3D = czm_normal * normalize(vec3(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w));
    vec3 forwardEc2D = czm_normal * normalize(vec3(0.0, offsetAndRight2D.xy));

    // End plane
    vec4 endPlane2D;
    vec4 endPlane3D;
    endPlane2D.xyz = czm_normal * vec3(0.0, startEndNormals2D.zw);
    endPlane3D.xyz = czm_normal * endNormalAndTextureCoordinateNormalizationX.xyz;
    endPlane2D.w = -dot(endPlane2D.xyz, posEc2D);
    endPlane3D.w = -dot(endPlane3D.xyz, posEc3D);

    // Forward direction
    v_forwardDirectionEC = normalize(endEC - startEC);

    vec2 cleanTexcoordNormalization2D;
    cleanTexcoordNormalization2D.x = abs(texcoordNormalization2D.x);
    cleanTexcoordNormalization2D.y = czm_branchFreeTernary(texcoordNormalization2D.y > 1.0, 0.0, abs(texcoordNormalization2D.y));
    vec2 cleanTexcoordNormalization3D;
    cleanTexcoordNormalization3D.x = abs(endNormalAndTextureCoordinateNormalizationX.w);
    cleanTexcoordNormalization3D.y = rightNormalAndTextureCoordinateNormalizationY.w;
    cleanTexcoordNormalization3D.y = czm_branchFreeTernary(cleanTexcoordNormalization3D.y > 1.0, 0.0, abs(cleanTexcoordNormalization3D.y));

    v_texcoordNormalizationAndHalfWidth.xy = mix(cleanTexcoordNormalization2D, cleanTexcoordNormalization3D, czm_morphTime);

#ifdef PER_INSTANCE_COLOR
    v_color = czm_batchTable_color(batchId);
#else // PER_INSTANCE_COLOR
    // For computing texture coordinates

    v_alignedPlaneDistances.x = -dot(v_forwardDirectionEC, startEC);
    v_alignedPlaneDistances.y = -dot(-v_forwardDirectionEC, endEC);
#endif // PER_INSTANCE_COLOR

#ifdef WIDTH_VARYING
    float width = czm_batchTable_width(batchId);
    float halfWidth = width * 0.5;
    v_width = width;
    v_texcoordNormalizationAndHalfWidth.z = halfWidth;
#else
    float halfWidth = 0.5 * czm_batchTable_width(batchId);
    v_texcoordNormalizationAndHalfWidth.z = halfWidth;
#endif

    // Compute a normal along which to "push" the position out, extending the miter depending on view distance.
    // Position has already been "pushed" by unit length along miter normal, and miter normals are encoded in the planes.
    // Decode the normal to use at this specific vertex, push the position back, and then push to where it needs to be.
    // Since this is morphing, compute both 3D and 2D positions and then blend.

    // ****** 3D ******
    // Check distance to the end plane and start plane, pick the plane that is closer
    vec4 positionEc3D = czm_modelViewRelativeToEye * czm_translateRelativeToEye(position3DHigh, position3DLow); // w = 1.0, see czm_computePosition
    float absStartPlaneDistance = abs(czm_planeDistance(startPlane3D, positionEc3D.xyz));
    float absEndPlaneDistance = abs(czm_planeDistance(endPlane3D, positionEc3D.xyz));
    vec3 planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlane3D.xyz, endPlane3D.xyz);
    vec3 upOrDown = normalize(cross(rightPlane3D.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
    vec3 normalEC = normalize(cross(planeDirection, upOrDown));         // In practice, the opposite seems to work too.

    // Nudge the top vertex upwards to prevent flickering
    vec3 geodeticSurfaceNormal = normalize(cross(normalEC, forwardEc3D));
    geodeticSurfaceNormal *= float(0.0 <= rightNormalAndTextureCoordinateNormalizationY.w && rightNormalAndTextureCoordinateNormalizationY.w <= 1.0);
    geodeticSurfaceNormal *= MAX_TERRAIN_HEIGHT;
    positionEc3D.xyz += geodeticSurfaceNormal;

    // Determine if this vertex is on the "left" or "right"
    normalEC *= sign(endNormalAndTextureCoordinateNormalizationX.w);

    // A "perfect" implementation would push along normals according to the angle against forward.
    // In practice, just pushing the normal out by halfWidth is sufficient for morph views.
    positionEc3D.xyz += halfWidth * max(0.0, czm_metersPerPixel(positionEc3D)) * normalEC; // prevent artifacts when czm_metersPerPixel is negative (behind camera)

    // ****** 2D ******
    // Check distance to the end plane and start plane, pick the plane that is closer
    vec4 positionEc2D = czm_modelViewRelativeToEye * czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy); // w = 1.0, see czm_computePosition
    absStartPlaneDistance = abs(czm_planeDistance(startPlane2D, positionEc2D.xyz));
    absEndPlaneDistance = abs(czm_planeDistance(endPlane2D, positionEc2D.xyz));
    planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlane2D.xyz, endPlane2D.xyz);
    upOrDown = normalize(cross(rightPlane2D.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
    normalEC = normalize(cross(planeDirection, upOrDown));         // In practice, the opposite seems to work too.

    // Nudge the top vertex upwards to prevent flickering
    geodeticSurfaceNormal = normalize(cross(normalEC, forwardEc2D));
    geodeticSurfaceNormal *= float(0.0 <= texcoordNormalization2D.y && texcoordNormalization2D.y <= 1.0);
    geodeticSurfaceNormal *= MAX_TERRAIN_HEIGHT;
    positionEc2D.xyz += geodeticSurfaceNormal;

    // Determine if this vertex is on the "left" or "right"
    normalEC *= sign(texcoordNormalization2D.x);
#ifndef PER_INSTANCE_COLOR
    // Use vertex's sidedness to compute its texture coordinate.
    v_texcoordT = clamp(sign(texcoordNormalization2D.x), 0.0, 1.0);
#endif

    // A "perfect" implementation would push along normals according to the angle against forward.
    // In practice, just pushing the normal out by halfWidth is sufficient for morph views.
    positionEc2D.xyz += halfWidth * max(0.0, czm_metersPerPixel(positionEc2D)) * normalEC; // prevent artifacts when czm_metersPerPixel is negative (behind camera)

    // Blend for actual position
    gl_Position = czm_projection * mix(positionEc2D, positionEc3D, czm_morphTime);

#ifdef ANGLE_VARYING
    // Approximate relative screen space direction of the line.
    vec2 approxLineDirection = normalize(vec2(v_forwardDirectionEC.x, -v_forwardDirectionEC.y));
    approxLineDirection.y = czm_branchFreeTernary(approxLineDirection.x == 0.0 && approxLineDirection.y == 0.0, -1.0, approxLineDirection.y);
    v_polylineAngle = czm_fastApproximateAtan(approxLineDirection.x, approxLineDirection.y);
#endif
}
`;var HI=`in vec3 position3DHigh;
in vec3 position3DLow;

// In 2D and in 3D, texture coordinate normalization component signs encodes:
// * X sign - sidedness relative to right plane
// * Y sign - is negative OR magnitude is greater than 1.0 if vertex is on bottom of volume
#ifndef COLUMBUS_VIEW_2D
in vec4 startHiAndForwardOffsetX;
in vec4 startLoAndForwardOffsetY;
in vec4 startNormalAndForwardOffsetZ;
in vec4 endNormalAndTextureCoordinateNormalizationX;
in vec4 rightNormalAndTextureCoordinateNormalizationY;
#else
in vec4 startHiLo2D;
in vec4 offsetAndRight2D;
in vec4 startEndNormals2D;
in vec2 texcoordNormalization2D;
#endif

in float batchId;

out vec4 v_startPlaneNormalEcAndHalfWidth;
out vec4 v_endPlaneNormalEcAndBatchId;
out vec4 v_rightPlaneEC;
out vec4 v_endEcAndStartEcX;
out vec4 v_texcoordNormalizationAndStartEcYZ;

// For materials
#ifdef WIDTH_VARYING
out float v_width;
#endif
#ifdef ANGLE_VARYING
out float v_polylineAngle;
#endif

#ifdef PER_INSTANCE_COLOR
out vec4 v_color;
#endif

void main()
{
#ifdef COLUMBUS_VIEW_2D
    vec3 ecStart = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, startHiLo2D.xy), vec3(0.0, startHiLo2D.zw))).xyz;

    vec3 forwardDirectionEC = czm_normal * vec3(0.0, offsetAndRight2D.xy);
    vec3 ecEnd = forwardDirectionEC + ecStart;
    forwardDirectionEC = normalize(forwardDirectionEC);

    // Right plane
    v_rightPlaneEC.xyz = czm_normal * vec3(0.0, offsetAndRight2D.zw);
    v_rightPlaneEC.w = -dot(v_rightPlaneEC.xyz, ecStart);

    // start plane
    vec4 startPlaneEC;
    startPlaneEC.xyz =  czm_normal * vec3(0.0, startEndNormals2D.xy);
    startPlaneEC.w = -dot(startPlaneEC.xyz, ecStart);

    // end plane
    vec4 endPlaneEC;
    endPlaneEC.xyz =  czm_normal * vec3(0.0, startEndNormals2D.zw);
    endPlaneEC.w = -dot(endPlaneEC.xyz, ecEnd);

    v_texcoordNormalizationAndStartEcYZ.x = abs(texcoordNormalization2D.x);
    v_texcoordNormalizationAndStartEcYZ.y = texcoordNormalization2D.y;

#else // COLUMBUS_VIEW_2D
    vec3 ecStart = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(startHiAndForwardOffsetX.xyz, startLoAndForwardOffsetY.xyz)).xyz;
    vec3 offset = czm_normal * vec3(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w);
    vec3 ecEnd = ecStart + offset;

    vec3 forwardDirectionEC = normalize(offset);

    // start plane
    vec4 startPlaneEC;
    startPlaneEC.xyz = czm_normal * startNormalAndForwardOffsetZ.xyz;
    startPlaneEC.w = -dot(startPlaneEC.xyz, ecStart);

    // end plane
    vec4 endPlaneEC;
    endPlaneEC.xyz = czm_normal * endNormalAndTextureCoordinateNormalizationX.xyz;
    endPlaneEC.w = -dot(endPlaneEC.xyz, ecEnd);

    // Right plane
    v_rightPlaneEC.xyz = czm_normal * rightNormalAndTextureCoordinateNormalizationY.xyz;
    v_rightPlaneEC.w = -dot(v_rightPlaneEC.xyz, ecStart);

    v_texcoordNormalizationAndStartEcYZ.x = abs(endNormalAndTextureCoordinateNormalizationX.w);
    v_texcoordNormalizationAndStartEcYZ.y = rightNormalAndTextureCoordinateNormalizationY.w;

#endif // COLUMBUS_VIEW_2D

    v_endEcAndStartEcX.xyz = ecEnd;
    v_endEcAndStartEcX.w = ecStart.x;
    v_texcoordNormalizationAndStartEcYZ.zw = ecStart.yz;

#ifdef PER_INSTANCE_COLOR
    v_color = czm_batchTable_color(batchId);
#endif // PER_INSTANCE_COLOR

    // Compute a normal along which to "push" the position out, extending the miter depending on view distance.
    // Position has already been "pushed" by unit length along miter normal, and miter normals are encoded in the planes.
    // Decode the normal to use at this specific vertex, push the position back, and then push to where it needs to be.
    vec4 positionRelativeToEye = czm_computePosition();

    // Check distance to the end plane and start plane, pick the plane that is closer
    vec4 positionEC = czm_modelViewRelativeToEye * positionRelativeToEye; // w = 1.0, see czm_computePosition
    float absStartPlaneDistance = abs(czm_planeDistance(startPlaneEC, positionEC.xyz));
    float absEndPlaneDistance = abs(czm_planeDistance(endPlaneEC, positionEC.xyz));
    vec3 planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlaneEC.xyz, endPlaneEC.xyz);
    vec3 upOrDown = normalize(cross(v_rightPlaneEC.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
    vec3 normalEC = normalize(cross(planeDirection, upOrDown));           // In practice, the opposite seems to work too.

    // Extrude bottom vertices downward for far view distances, like for GroundPrimitives
    upOrDown = cross(forwardDirectionEC, normalEC);
    upOrDown = float(czm_sceneMode == czm_sceneMode3D) * upOrDown;
    upOrDown = float(v_texcoordNormalizationAndStartEcYZ.y > 1.0 || v_texcoordNormalizationAndStartEcYZ.y < 0.0) * upOrDown;
    upOrDown = min(GLOBE_MINIMUM_ALTITUDE, czm_geometricToleranceOverMeter * length(positionRelativeToEye.xyz)) * upOrDown;
    positionEC.xyz += upOrDown;

    v_texcoordNormalizationAndStartEcYZ.y = czm_branchFreeTernary(v_texcoordNormalizationAndStartEcYZ.y > 1.0, 0.0, abs(v_texcoordNormalizationAndStartEcYZ.y));

    // Determine distance along normalEC to push for a volume of appropriate width.
    // Make volumes about double pixel width for a conservative fit - in practice the
    // extra cost here is minimal compared to the loose volume heights.
    //
    // N = normalEC (guaranteed "right-facing")
    // R = rightEC
    // p = angle between N and R
    // w = distance to push along R if R == N
    // d = distance to push along N
    //
    //   N   R
    //  {  p| }      * cos(p) = dot(N, R) = w / d
    //  d  |  |w    * d = w / dot(N, R)
    //    { | }
    //       o---------- polyline segment ---->
    //
    float width = czm_batchTable_width(batchId);
#ifdef WIDTH_VARYING
    v_width = width;
#endif

    v_startPlaneNormalEcAndHalfWidth.xyz = startPlaneEC.xyz;
    v_startPlaneNormalEcAndHalfWidth.w = width * 0.5;

    v_endPlaneNormalEcAndBatchId.xyz = endPlaneEC.xyz;
    v_endPlaneNormalEcAndBatchId.w = batchId;

    width = width * max(0.0, czm_metersPerPixel(positionEC)); // width = distance to push along R
    width = width / dot(normalEC, v_rightPlaneEC.xyz); // width = distance to push along N

    // Determine if this vertex is on the "left" or "right"
#ifdef COLUMBUS_VIEW_2D
        normalEC *= sign(texcoordNormalization2D.x);
#else
        normalEC *= sign(endNormalAndTextureCoordinateNormalizationX.w);
#endif

    positionEC.xyz += width * normalEC;
    gl_Position = czm_depthClamp(czm_projection * positionEC);

#ifdef ANGLE_VARYING
    // Approximate relative screen space direction of the line.
    vec2 approxLineDirection = normalize(vec2(forwardDirectionEC.x, -forwardDirectionEC.y));
    approxLineDirection.y = czm_branchFreeTernary(approxLineDirection.x == 0.0 && approxLineDirection.y == 0.0, -1.0, approxLineDirection.y);
    v_polylineAngle = czm_fastApproximateAtan(approxLineDirection.x, approxLineDirection.y);
#endif
}
`;var GI=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 prevPosition3DHigh;
in vec3 prevPosition3DLow;
in vec3 nextPosition3DHigh;
in vec3 nextPosition3DLow;
in vec2 expandAndWidth;
in vec4 color;
in float batchId;

out vec4 v_color;

void main()
{
    float expandDir = expandAndWidth.x;
    float width = abs(expandAndWidth.y) + 0.5;
    bool usePrev = expandAndWidth.y < 0.0;

    vec4 p = czm_computePosition();
    vec4 prev = czm_computePrevPosition();
    vec4 next = czm_computeNextPosition();

    float angle;
    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, angle);
    gl_Position = czm_viewportOrthographic * positionWC;

    v_color = color;
}
`;var Kl=`void clipLineSegmentToNearPlane(
    vec3 p0,
    vec3 p1,
    out vec4 positionWC,
    out bool clipped,
    out bool culledByNearPlane,
    out vec4 clippedPositionEC)
{
    culledByNearPlane = false;
    clipped = false;

    vec3 p0ToP1 = p1 - p0;
    float magnitude = length(p0ToP1);
    vec3 direction = normalize(p0ToP1);

    // Distance that p0 is behind the near plane. Negative means p0 is
    // in front of the near plane.
    float endPoint0Distance =  czm_currentFrustum.x + p0.z;

    // Camera looks down -Z.
    // When moving a point along +Z: LESS VISIBLE
    //   * Points in front of the camera move closer to the camera.
    //   * Points behind the camrea move farther away from the camera.
    // When moving a point along -Z: MORE VISIBLE
    //   * Points in front of the camera move farther away from the camera.
    //   * Points behind the camera move closer to the camera.

    // Positive denominator: -Z, becoming more visible
    // Negative denominator: +Z, becoming less visible
    // Nearly zero: parallel to near plane
    float denominator = -direction.z;

    if (endPoint0Distance > 0.0 && abs(denominator) < czm_epsilon7)
    {
        // p0 is behind the near plane and the line to p1 is nearly parallel to
        // the near plane, so cull the segment completely.
        culledByNearPlane = true;
    }
    else if (endPoint0Distance > 0.0)
    {
        // p0 is behind the near plane, and the line to p1 is moving distinctly
        // toward or away from it.

        // t = (-plane distance - dot(plane normal, ray origin)) / dot(plane normal, ray direction)
        float t = endPoint0Distance / denominator;
        if (t < 0.0 || t > magnitude)
        {
            // Near plane intersection is not between the two points.
            // We already confirmed p0 is behind the naer plane, so now
            // we know the entire segment is behind it.
            culledByNearPlane = true;
        }
        else
        {
            // Segment crosses the near plane, update p0 to lie exactly on it.
            p0 = p0 + t * direction;

            // Numerical noise might put us a bit on the wrong side of the near plane.
            // Don't let that happen.
            p0.z = min(p0.z, -czm_currentFrustum.x);

            clipped = true;
        }
    }

    clippedPositionEC = vec4(p0, 1.0);
    positionWC = czm_eyeToWindowCoordinates(clippedPositionEC);
}

vec4 getPolylineWindowCoordinatesEC(vec4 positionEC, vec4 prevEC, vec4 nextEC, float expandDirection, float width, bool usePrevious, out float angle)
{
    // expandDirection +1 is to the _left_ when looking from positionEC toward nextEC.

#ifdef POLYLINE_DASH
    // Compute the window coordinates of the points.
    vec4 positionWindow = czm_eyeToWindowCoordinates(positionEC);
    vec4 previousWindow = czm_eyeToWindowCoordinates(prevEC);
    vec4 nextWindow = czm_eyeToWindowCoordinates(nextEC);

    // Determine the relative screen space direction of the line.
    vec2 lineDir;
    if (usePrevious) {
        lineDir = normalize(positionWindow.xy - previousWindow.xy);
    }
    else {
        lineDir = normalize(nextWindow.xy - positionWindow.xy);
    }
    angle = atan(lineDir.x, lineDir.y) - 1.570796327; // precomputed atan(1,0)

    // Quantize the angle so it doesn't change rapidly between segments.
    angle = floor(angle / czm_piOverFour + 0.5) * czm_piOverFour;
#endif

    vec4 clippedPrevWC, clippedPrevEC;
    bool prevSegmentClipped, prevSegmentCulled;
    clipLineSegmentToNearPlane(prevEC.xyz, positionEC.xyz, clippedPrevWC, prevSegmentClipped, prevSegmentCulled, clippedPrevEC);

    vec4 clippedNextWC, clippedNextEC;
    bool nextSegmentClipped, nextSegmentCulled;
    clipLineSegmentToNearPlane(nextEC.xyz, positionEC.xyz, clippedNextWC, nextSegmentClipped, nextSegmentCulled, clippedNextEC);

    bool segmentClipped, segmentCulled;
    vec4 clippedPositionWC, clippedPositionEC;
    clipLineSegmentToNearPlane(positionEC.xyz, usePrevious ? prevEC.xyz : nextEC.xyz, clippedPositionWC, segmentClipped, segmentCulled, clippedPositionEC);

    if (segmentCulled)
    {
        return vec4(0.0, 0.0, 0.0, 1.0);
    }

    vec2 directionToPrevWC = normalize(clippedPrevWC.xy - clippedPositionWC.xy);
    vec2 directionToNextWC = normalize(clippedNextWC.xy - clippedPositionWC.xy);

    // If a segment was culled, we can't use the corresponding direction
    // computed above. We should never see both of these be true without
    // \`segmentCulled\` above also being true.
    if (prevSegmentCulled)
    {
        directionToPrevWC = -directionToNextWC;
    }
    else if (nextSegmentCulled)
    {
        directionToNextWC = -directionToPrevWC;
    }

    vec2 thisSegmentForwardWC, otherSegmentForwardWC;
    if (usePrevious)
    {
        thisSegmentForwardWC = -directionToPrevWC;
        otherSegmentForwardWC = directionToNextWC;
    }
    else
    {
        thisSegmentForwardWC = directionToNextWC;
        otherSegmentForwardWC =  -directionToPrevWC;
    }

    vec2 thisSegmentLeftWC = vec2(-thisSegmentForwardWC.y, thisSegmentForwardWC.x);

    vec2 leftWC = thisSegmentLeftWC;
    float expandWidth = width * 0.5;

    // When lines are split at the anti-meridian, the position may be at the
    // same location as the next or previous position, and we need to handle
    // that to avoid producing NaNs.
    if (!czm_equalsEpsilon(prevEC.xyz - positionEC.xyz, vec3(0.0), czm_epsilon1) && !czm_equalsEpsilon(nextEC.xyz - positionEC.xyz, vec3(0.0), czm_epsilon1))
    {
        vec2 otherSegmentLeftWC = vec2(-otherSegmentForwardWC.y, otherSegmentForwardWC.x);

        vec2 leftSumWC = thisSegmentLeftWC + otherSegmentLeftWC;
        float leftSumLength = length(leftSumWC);
        leftWC = leftSumLength < czm_epsilon6 ? thisSegmentLeftWC : (leftSumWC / leftSumLength);

        // The sine of the angle between the two vectors is given by the formula
        //         |a x b| = |a||b|sin(theta)
        // which is
        //     float sinAngle = length(cross(vec3(leftWC, 0.0), vec3(-thisSegmentForwardWC, 0.0)));
        // Because the z components of both vectors are zero, the x and y coordinate will be zero.
        // Therefore, the sine of the angle is just the z component of the cross product.
        vec2 u = -thisSegmentForwardWC;
        vec2 v = leftWC;
        float sinAngle = abs(u.x * v.y - u.y * v.x);
        expandWidth = clamp(expandWidth / sinAngle, 0.0, width * 2.0);
    }

    vec2 offset = leftWC * expandDirection * expandWidth * czm_pixelRatio;
    return vec4(clippedPositionWC.xy + offset, -clippedPositionWC.z, 1.0) * (czm_projection * clippedPositionEC).w;
}

vec4 getPolylineWindowCoordinates(vec4 position, vec4 previous, vec4 next, float expandDirection, float width, bool usePrevious, out float angle)
{
    vec4 positionEC = czm_modelViewRelativeToEye * position;
    vec4 prevEC = czm_modelViewRelativeToEye * previous;
    vec4 nextEC = czm_modelViewRelativeToEye * next;
    return getPolylineWindowCoordinatesEC(positionEC, prevEC, nextEC, expandDirection, width, usePrevious, angle);
}
`;var z8=`${Kl}
${GI}`,ZIe=P0;kt.isInternetExplorer()||(z8=`#define CLIP_POLYLINE 
${z8}`);function j0(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=!1,i=j0.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,z8),this._fragmentShaderSource=y(e.fragmentShaderSource,ZIe),this._renderState=eo.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(j0.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}});j0.VERTEX_FORMAT=Oe.POSITION_ONLY;j0.prototype.getFragmentShaderSource=eo.prototype.getFragmentShaderSource;j0.prototype.isTranslucent=eo.prototype.isTranslucent;j0.prototype.getRenderState=eo.prototype.getRenderState;var Hr=j0;var WI=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 prevPosition3DHigh;
in vec3 prevPosition3DLow;
in vec3 nextPosition3DHigh;
in vec3 nextPosition3DLow;
in vec2 expandAndWidth;
in vec2 st;
in float batchId;

out float v_width;
out vec2 v_st;
out float v_polylineAngle;

void main()
{
    float expandDir = expandAndWidth.x;
    float width = abs(expandAndWidth.y) + 0.5;
    bool usePrev = expandAndWidth.y < 0.0;

    vec4 p = czm_computePosition();
    vec4 prev = czm_computePrevPosition();
    vec4 next = czm_computeNextPosition();

    float angle;
    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, angle);
    gl_Position = czm_viewportOrthographic * positionWC;

    v_width = width;
    v_st.s = st.s;
    v_st.t = czm_writeNonPerspective(st.t, gl_Position.w);
    v_polylineAngle = angle;
}
`;var Y0=`#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif

in vec2 v_st;

void main()
{
    czm_materialInput materialInput;

    vec2 st = v_st;
    st.t = czm_readNonPerspective(st.t, gl_FragCoord.w);

    materialInput.s = st.s;
    materialInput.st = st;
    materialInput.str = vec3(st, 0.0);

    czm_material material = czm_getMaterial(materialInput);
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#ifdef VECTOR_TILE
    out_FragColor *= u_highlightColor;
#endif

    czm_writeLogDepth();
}
`;var H8=`${Kl}
${WI}`,QIe=Y0;kt.isInternetExplorer()||(H8=`#define CLIP_POLYLINE 
${H8}`);function q0(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=!1,i=q0.VERTEX_FORMAT;this.material=u(e.material)?e.material:zi.fromType(zi.ColorType),this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,H8),this._fragmentShaderSource=y(e.fragmentShaderSource,QIe),this._renderState=eo.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(q0.prototype,{vertexShaderSource:{get:function(){let e=this._vertexShaderSource;return this.material.shaderSource.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&(e=`#define POLYLINE_DASH
${e}`),e}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}});q0.VERTEX_FORMAT=Oe.POSITION_AND_ST;q0.prototype.getFragmentShaderSource=eo.prototype.getFragmentShaderSource;q0.prototype.isTranslucent=eo.prototype.isTranslucent;q0.prototype.getRenderState=eo.prototype.getRenderState;var Ws=q0;function ip(e){e=y(e,y.EMPTY_OBJECT),this.geometryInstances=e.geometryInstances,this._hasPerInstanceColors=!0;let t=e.appearance;u(t)||(t=new Ws),this.appearance=t,this.show=y(e.show,!0),this.classificationType=y(e.classificationType,kn.BOTH),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this._debugShowShadowVolume=y(e.debugShowShadowVolume,!1),this._primitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:!1,interleave:y(e.interleave,!1),releaseGeometryInstances:y(e.releaseGeometryInstances,!0),allowPicking:y(e.allowPicking,!0),asynchronous:y(e.asynchronous,!0),compressVertices:!1,_createShaderProgramFunction:void 0,_createCommandsFunction:void 0,_updateAndQueueCommandsFunction:void 0},this._zIndex=void 0,this._ready=!1;let n=this;this._readyPromise=new Promise((i,o)=>{n._completeLoad=()=>{this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0);let r=this._error;u(r)?o(r):i(this)}}),this._primitive=void 0,this._sp=void 0,this._sp2D=void 0,this._spMorph=void 0,this._renderState=Eee(!1),this._renderState3DTiles=Eee(!0),this._renderStateMorph=ke.fromCache({cull:{enabled:!0,face:_i.FRONT},depthTest:{enabled:!0},blending:un.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1})}Object.defineProperties(ip.prototype,{interleave:{get:function(){return this._primitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._primitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._primitiveOptions.allowPicking}},asynchronous:{get:function(){return this._primitiveOptions.asynchronous}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("GroundPolylinePrimitive.readyPromise","GroundPolylinePrimitive.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for GroundPolylinePrimitive.ready to return true instead."),this._readyPromise}},debugShowShadowVolume:{get:function(){return this._debugShowShadowVolume}}});ip.initializeTerrainHeights=function(){return ri.initialize()};function $Ie(e,t,n){let i=t.context,o=e._primitive,r=o._attributeLocations,s=o._batchTable.getVertexShaderCallback()(HI);s=vn._appendShowToShader(o,s),s=vn._appendDistanceDisplayConditionToShader(o,s),s=vn._modifyShaderPosition(e,s,t.scene3DOnly);let a=o._batchTable.getVertexShaderCallback()(zI);a=vn._appendShowToShader(o,a),a=vn._appendDistanceDisplayConditionToShader(o,a),a=vn._modifyShaderPosition(e,a,t.scene3DOnly);let c=o._batchTable.getVertexShaderCallback()(VI),l=[`GLOBE_MINIMUM_ALTITUDE ${t.mapProjection.ellipsoid.minimumRadius.toFixed(1)}`],f="",d="";u(n.material)?(d=u(n.material)?n.material.shaderSource:"",d.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&l.push("ANGLE_VARYING"),d.search(/in\s+float\s+v_width;/g)!==-1&&l.push("WIDTH_VARYING")):f="PER_INSTANCE_COLOR",l.push(f);let p=e.debugShowShadowVolume?["DEBUG_SHOW_VOLUME",f]:[f],g=new He({defines:l,sources:[s]}),h=new He({defines:p,sources:[d,c]});e._sp=Jt.replaceCache({context:i,shaderProgram:o._sp,vertexShaderSource:g,fragmentShaderSource:h,attributeLocations:r});let A=i.shaderCache.getDerivedShaderProgram(e._sp,"2dColor");if(!u(A)){let C=new He({defines:l.concat(["COLUMBUS_VIEW_2D"]),sources:[s]});A=i.shaderCache.createDerivedShaderProgram(e._sp,"2dColor",{context:i,shaderProgram:e._sp2D,vertexShaderSource:C,fragmentShaderSource:h,attributeLocations:r})}e._sp2D=A;let x=i.shaderCache.getDerivedShaderProgram(e._sp,"MorphColor");if(!u(x)){let C=new He({defines:l.concat([`MAX_TERRAIN_HEIGHT ${ri._defaultMaxTerrainHeight.toFixed(1)}`]),sources:[a]});c=o._batchTable.getVertexShaderCallback()(kI);let T=new He({defines:p,sources:[d,c]});x=i.shaderCache.createDerivedShaderProgram(e._sp,"MorphColor",{context:i,shaderProgram:e._spMorph,vertexShaderSource:C,fragmentShaderSource:T,attributeLocations:r})}e._spMorph=x}function Eee(e){return ke.fromCache({cull:{enabled:!0},blending:un.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:zn.EQUAL,frontOperation:{fail:ft.KEEP,zFail:ft.KEEP,zPass:ft.KEEP},backFunction:zn.EQUAL,backOperation:{fail:ft.KEEP,zFail:ft.KEEP,zPass:ft.KEEP},reference:Lt.CESIUM_3D_TILE_MASK,mask:Lt.CESIUM_3D_TILE_MASK}})}function ePe(e,t,n,i,o,r){let s=e._primitive,a=s._va.length;o.length=a,r.length=a;let l=t instanceof Hr?{}:n._uniforms,f=s._batchTable.getUniformMapCallback()(l);for(let d=0;d<a;d++){let p=s._va[d],g=o[d];u(g)||(g=o[d]=new nt({owner:e,primitiveType:s._primitiveType})),g.vertexArray=p,g.renderState=e._renderState,g.shaderProgram=e._sp,g.uniformMap=f,g.pass=be.TERRAIN_CLASSIFICATION,g.pickId="czm_batchTable_pickColor(v_endPlaneNormalEcAndBatchId.w)";let h=nt.shallowClone(g,g.derivedCommands.tileset);h.renderState=e._renderState3DTiles,h.pass=be.CESIUM_3D_TILE_CLASSIFICATION,g.derivedCommands.tileset=h;let A=nt.shallowClone(g,g.derivedCommands.color2D);A.shaderProgram=e._sp2D,g.derivedCommands.color2D=A;let x=nt.shallowClone(h,h.derivedCommands.color2D);x.shaderProgram=e._sp2D,h.derivedCommands.color2D=x;let C=nt.shallowClone(g,g.derivedCommands.colorMorph);C.renderState=e._renderStateMorph,C.shaderProgram=e._spMorph,C.pickId="czm_batchTable_pickColor(v_batchId)",g.derivedCommands.colorMorph=C}}function bee(e,t,n,i,o,r,s){n.mode===ne.MORPHING?t=t.derivedCommands.colorMorph:n.mode!==ne.SCENE3D&&(t=t.derivedCommands.color2D),t.modelMatrix=i,t.boundingVolume=r,t.cull=o,t.debugShowBoundingVolume=s,n.commandList.push(t)}function tPe(e,t,n,i,o,r,s){let a=e._primitive;vn._updateBoundingVolumes(a,t,o);let c;t.mode===ne.SCENE3D?c=a._boundingSphereWC:t.mode===ne.COLUMBUS_VIEW?c=a._boundingSphereCV:t.mode===ne.SCENE2D&&u(a._boundingSphere2D)?c=a._boundingSphere2D:u(a._boundingSphereMorph)&&(c=a._boundingSphereMorph);let l=t.mode===ne.MORPHING,f=e.classificationType,d=f!==kn.CESIUM_3D_TILE,p=f!==kn.TERRAIN&&!l,g,h=t.passes;if(h.render||h.pick&&a.allowPicking){let A=n.length;for(let x=0;x<A;++x){let C=c[x];d&&(g=n[x],bee(e,g,t,o,r,C,s)),p&&(g=n[x].derivedCommands.tileset,bee(e,g,t,o,r,C,s))}}}ip.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;if(!ri.initialized){ip.initializeTerrainHeights();return}let t,n=this,i=this._primitiveOptions;if(!u(this._primitive)){let o=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],r=o.length,s=new Array(r),a;for(t=0;t<r;++t)if(a=o[t].attributes,!u(a)||!u(a.color)){this._hasPerInstanceColors=!1;break}for(t=0;t<r;++t){let c=o[t];a={};let l=c.attributes;for(let f in l)l.hasOwnProperty(f)&&(a[f]=l[f]);u(a.width)||(a.width=new Ga({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,value:[c.geometry.width]})),c.geometry._scene3DOnly=e.scene3DOnly,W0.setProjectionAndEllipsoid(c.geometry,e.mapProjection),s[t]=new xt({geometry:c.geometry,attributes:a,id:c.id,pickPrimitive:n})}i.geometryInstances=s,i.appearance=this.appearance,i._createShaderProgramFunction=function(c,l,f){$Ie(n,l,f)},i._createCommandsFunction=function(c,l,f,d,p,g,h){ePe(n,l,f,d,g,h)},i._updateAndQueueCommandsFunction=function(c,l,f,d,p,g,h,A){tPe(n,l,f,d,p,g,h)},this._primitive=new vn(i)}if(this.appearance instanceof Hr&&!this._hasPerInstanceColors)throw new fe("All GeometryInstances must have color attributes to use PolylineColorAppearance with GroundPolylinePrimitive.");this._primitive.appearance=this.appearance,this._primitive.show=this.show,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{!this._ready&&u(this._primitive)&&this._primitive.ready&&this._completeLoad()})};ip.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};ip.isSupported=function(e){return e.frameState.context.depthTexture};ip.prototype.isDestroyed=function(){return!1};ip.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),this._sp=this._sp&&this._sp.destroy(),this._sp2D=void 0,this._spMorph=void 0,ue(this)};var rd=ip;var nPe=new H(1,1),iPe=!1,oPe=k.WHITE;function AT(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,this._image=void 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AT&&j.equals(this._image,e._image)&&j.equals(this._repeat,e._repeat)&&j.equals(this._color,e._color)&&j.equals(this._transparent,e._transparent)};var ag=AT;function rPe(e){if(e instanceof k)return new Nt(e);if(typeof e=="string"||e instanceof Ie||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement){let t=new ag;return t.image=e,t}}function sPe(e,t){return ce(e,t,rPe)}var Po=sPe;function jI(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._dimensions=void 0,this._dimensionsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(jI.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),dimensions:ce("dimensions"),heightReference:ce("heightReference"),fill:ce("fill"),material:Po("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});jI.prototype.clone=function(e){return u(e)?(e.show=this.show,e.dimensions=this.dimensions,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new jI(this)};jI.prototype.merge=function(e){this.show=y(this.show,e.show),this.dimensions=y(this.dimensions,e.dimensions),this.heightReference=y(this.heightReference,e.heightReference),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var X0=jI;var aPe={FIXED:0,INERTIAL:1},no=Object.freeze(aPe);function xT(){fe.throwInstantiationError()}Object.defineProperties(xT.prototype,{isConstant:{get:fe.throwInstantiationError},definitionChanged:{get:fe.throwInstantiationError},referenceFrame:{get:fe.throwInstantiationError}});xT.prototype.getValue=fe.throwInstantiationError;xT.prototype.getValueInReferenceFrame=fe.throwInstantiationError;xT.prototype.equals=fe.throwInstantiationError;var G8=new 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n=!1;m.equals(this._value,e)||(n=!0,this._value=m.clone(e)),u(t)&&this._referenceFrame!==t&&(n=!0,this._referenceFrame=t),n&&this._definitionChanged.raiseEvent(this)};K0.prototype.getValueInReferenceFrame=function(e,t,n){return op.convertToReferenceFrame(e,this._value,this._referenceFrame,t,n)};K0.prototype.equals=function(e){return this===e||e instanceof K0&&m.equals(this._value,e._value)&&this._referenceFrame===e._referenceFrame};var wc=K0;function YI(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(YI.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),positions:ce("positions"),width:ce("width"),height:ce("height"),heightReference:ce("heightReference"),extrudedHeight:ce("extrudedHeight"),extrudedHeightReference:ce("extrudedHeightReference"),cornerType:ce("cornerType"),granularity:ce("granularity"),fill:ce("fill"),material:Po("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition"),classificationType:ce("classificationType"),zIndex:ce("zIndex")});YI.prototype.clone=function(e){return u(e)?(e.show=this.show,e.positions=this.positions,e.width=this.width,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.cornerType=this.cornerType,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new YI(this)};YI.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.width=y(this.width,e.width),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.cornerType=y(this.cornerType,e.cornerType),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var J0=YI;function cPe(e){return e}function lPe(e,t){return ce(e,t,cPe)}var ll=lPe;function qI(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._length=void 0,this._lengthSubscription=void 0,this._topRadius=void 0,this._topRadiusSubscription=void 0,this._bottomRadius=void 0,this._bottomRadiusSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._slices=void 0,this._slicesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(qI.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),length:ce("length"),topRadius:ce("topRadius"),bottomRadius:ce("bottomRadius"),heightReference:ce("heightReference"),fill:ce("fill"),material:Po("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),numberOfVerticalLines:ce("numberOfVerticalLines"),slices:ce("slices"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});qI.prototype.clone=function(e){return u(e)?(e.show=this.show,e.length=this.length,e.topRadius=this.topRadius,e.bottomRadius=this.bottomRadius,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.numberOfVerticalLines=this.numberOfVerticalLines,e.slices=this.slices,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new qI(this)};qI.prototype.merge=function(e){this.show=y(this.show,e.show),this.length=y(this.length,e.length),this.topRadius=y(this.topRadius,e.topRadius),this.bottomRadius=y(this.bottomRadius,e.bottomRadius),this.heightReference=y(this.heightReference,e.heightReference),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.numberOfVerticalLines=y(this.numberOfVerticalLines,e.numberOfVerticalLines),this.slices=y(this.slices,e.slices),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var Z0=qI;function XI(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._semiMajorAxis=void 0,this._semiMajorAxisSubscription=void 0,this._semiMinorAxis=void 0,this._semiMinorAxisSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(XI.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),semiMajorAxis:ce("semiMajorAxis"),semiMinorAxis:ce("semiMinorAxis"),height:ce("height"),heightReference:ce("heightReference"),extrudedHeight:ce("extrudedHeight"),extrudedHeightReference:ce("extrudedHeightReference"),rotation:ce("rotation"),stRotation:ce("stRotation"),granularity:ce("granularity"),fill:ce("fill"),material:Po("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),numberOfVerticalLines:ce("numberOfVerticalLines"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition"),classificationType:ce("classificationType"),zIndex:ce("zIndex")});XI.prototype.clone=function(e){return u(e)?(e.show=this.show,e.semiMajorAxis=this.semiMajorAxis,e.semiMinorAxis=this.semiMinorAxis,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.rotation=this.rotation,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.numberOfVerticalLines=this.numberOfVerticalLines,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new XI(this)};XI.prototype.merge=function(e){this.show=y(this.show,e.show),this.semiMajorAxis=y(this.semiMajorAxis,e.semiMajorAxis),this.semiMinorAxis=y(this.semiMinorAxis,e.semiMinorAxis),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.rotation=y(this.rotation,e.rotation),this.stRotation=y(this.stRotation,e.stRotation),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.numberOfVerticalLines=y(this.numberOfVerticalLines,e.numberOfVerticalLines),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var Q0=XI;function KI(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._radii=void 0,this._radiiSubscription=void 0,this._innerRadii=void 0,this._innerRadiiSubscription=void 0,this._minimumClock=void 0,this._minimumClockSubscription=void 0,this._maximumClock=void 0,this._maximumClockSubscription=void 0,this._minimumCone=void 0,this._minimumConeSubscription=void 0,this._maximumCone=void 0,this._maximumConeSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._stackPartitions=void 0,this._stackPartitionsSubscription=void 0,this._slicePartitions=void 0,this._slicePartitionsSubscription=void 0,this._subdivisions=void 0,this._subdivisionsSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(KI.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),radii:ce("radii"),innerRadii:ce("innerRadii"),minimumClock:ce("minimumClock"),maximumClock:ce("maximumClock"),minimumCone:ce("minimumCone"),maximumCone:ce("maximumCone"),heightReference:ce("heightReference"),fill:ce("fill"),material:Po("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),stackPartitions:ce("stackPartitions"),slicePartitions:ce("slicePartitions"),subdivisions:ce("subdivisions"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});KI.prototype.clone=function(e){return u(e)?(e.show=this.show,e.radii=this.radii,e.innerRadii=this.innerRadii,e.minimumClock=this.minimumClock,e.maximumClock=this.maximumClock,e.minimumCone=this.minimumCone,e.maximumCone=this.maximumCone,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.stackPartitions=this.stackPartitions,e.slicePartitions=this.slicePartitions,e.subdivisions=this.subdivisions,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new KI(this)};KI.prototype.merge=function(e){this.show=y(this.show,e.show),this.radii=y(this.radii,e.radii),this.innerRadii=y(this.innerRadii,e.innerRadii),this.minimumClock=y(this.minimumClock,e.minimumClock),this.maximumClock=y(this.maximumClock,e.maximumClock),this.minimumCone=y(this.minimumCone,e.minimumCone),this.maximumCone=y(this.maximumCone,e.maximumCone),this.heightReference=y(this.heightReference,e.heightReference),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.stackPartitions=y(this.stackPartitions,e.stackPartitions),this.slicePartitions=y(this.slicePartitions,e.slicePartitions),this.subdivisions=y(this.subdivisions,e.subdivisions),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var $0=KI;function JI(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._text=void 0,this._textSubscription=void 0,this._font=void 0,this._fontSubscription=void 0,this._style=void 0,this._styleSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._showBackground=void 0,this._showBackgroundSubscription=void 0,this._backgroundColor=void 0,this._backgroundColorSubscription=void 0,this._backgroundPadding=void 0,this._backgroundPaddingSubscription=void 0,this._pixelOffset=void 0,this._pixelOffsetSubscription=void 0,this._eyeOffset=void 0,this._eyeOffsetSubscription=void 0,this._horizontalOrigin=void 0,this._horizontalOriginSubscription=void 0,this._verticalOrigin=void 0,this._verticalOriginSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fillColor=void 0,this._fillColorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._pixelOffsetScaleByDistance=void 0,this._pixelOffsetScaleByDistanceSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._disableDepthTestDistance=void 0,this._disableDepthTestDistanceSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(JI.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),text:ce("text"),font:ce("font"),style:ce("style"),scale:ce("scale"),showBackground:ce("showBackground"),backgroundColor:ce("backgroundColor"),backgroundPadding:ce("backgroundPadding"),pixelOffset:ce("pixelOffset"),eyeOffset:ce("eyeOffset"),horizontalOrigin:ce("horizontalOrigin"),verticalOrigin:ce("verticalOrigin"),heightReference:ce("heightReference"),fillColor:ce("fillColor"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),translucencyByDistance:ce("translucencyByDistance"),pixelOffsetScaleByDistance:ce("pixelOffsetScaleByDistance"),scaleByDistance:ce("scaleByDistance"),distanceDisplayCondition:ce("distanceDisplayCondition"),disableDepthTestDistance:ce("disableDepthTestDistance")});JI.prototype.clone=function(e){return u(e)?(e.show=this.show,e.text=this.text,e.font=this.font,e.style=this.style,e.scale=this.scale,e.showBackground=this.showBackground,e.backgroundColor=this.backgroundColor,e.backgroundPadding=this.backgroundPadding,e.pixelOffset=this.pixelOffset,e.eyeOffset=this.eyeOffset,e.horizontalOrigin=this.horizontalOrigin,e.verticalOrigin=this.verticalOrigin,e.heightReference=this.heightReference,e.fillColor=this.fillColor,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.translucencyByDistance=this.translucencyByDistance,e.pixelOffsetScaleByDistance=this.pixelOffsetScaleByDistance,e.scaleByDistance=this.scaleByDistance,e.distanceDisplayCondition=this.distanceDisplayCondition,e.disableDepthTestDistance=this.disableDepthTestDistance,e):new JI(this)};JI.prototype.merge=function(e){this.show=y(this.show,e.show),this.text=y(this.text,e.text),this.font=y(this.font,e.font),this.style=y(this.style,e.style),this.scale=y(this.scale,e.scale),this.showBackground=y(this.showBackground,e.showBackground),this.backgroundColor=y(this.backgroundColor,e.backgroundColor),this.backgroundPadding=y(this.backgroundPadding,e.backgroundPadding),this.pixelOffset=y(this.pixelOffset,e.pixelOffset),this.eyeOffset=y(this.eyeOffset,e.eyeOffset),this.horizontalOrigin=y(this.horizontalOrigin,e.horizontalOrigin),this.verticalOrigin=y(this.verticalOrigin,e.verticalOrigin),this.heightReference=y(this.heightReference,e.heightReference),this.fillColor=y(this.fillColor,e.fillColor),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.translucencyByDistance=y(this.translucencyByDistance,e.translucencyByDistance),this.pixelOffsetScaleByDistance=y(this.pixelOffsetScaleByDistance,e.pixelOffsetScaleByDistance),this.scaleByDistance=y(this.scaleByDistance,e.scaleByDistance),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.disableDepthTestDistance=y(this.disableDepthTestDistance,e.disableDepthTestDistance)};var sd=JI;var uPe=new m(1,1,1),fPe=m.ZERO,dPe=Ne.IDENTITY;function See(e,t,n){this.translation=m.clone(y(e,fPe)),this.rotation=Ne.clone(y(t,dPe)),this.scale=m.clone(y(n,uPe))}See.prototype.equals=function(e){return this===e||u(e)&&m.equals(this.translation,e.translation)&&Ne.equals(this.rotation,e.rotation)&&m.equals(this.scale,e.scale)};var cg=See;var W8=new cg;function ZI(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,this._translation=void 0,this._translationSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this.translation=e.translation,this.rotation=e.rotation,this.scale=e.scale}Object.defineProperties(ZI.prototype,{isConstant:{get:function(){return j.isConstant(this._translation)&&j.isConstant(this._rotation)&&j.isConstant(this._scale)}},definitionChanged:{get:function(){return this._definitionChanged}},translation:ce("translation"),rotation:ce("rotation"),scale:ce("scale")});ZI.prototype.getValue=function(e,t){return u(t)||(t=new cg),t.translation=j.getValueOrClonedDefault(this._translation,e,W8.translation,t.translation),t.rotation=j.getValueOrClonedDefault(this._rotation,e,W8.rotation,t.rotation),t.scale=j.getValueOrClonedDefault(this._scale,e,W8.scale,t.scale),t};ZI.prototype.equals=function(e){return this===e||e instanceof ZI&&j.equals(this._translation,e._translation)&&j.equals(this._rotation,e._rotation)&&j.equals(this._scale,e._scale)};var eA=ZI;function rp(e,t){this._propertyNames=[],this._definitionChanged=new ye,u(e)&&this.merge(e,t)}Object.defineProperties(rp.prototype,{propertyNames:{get:function(){return this._propertyNames}},isConstant:{get:function(){let e=this._propertyNames;for(let t=0,n=e.length;t<n;t++)if(!j.isConstant(this[e[t]]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}});rp.prototype.hasProperty=function(e){return this._propertyNames.indexOf(e)!==-1};function mPe(e){return new ei(e)}rp.prototype.addProperty=function(e,t,n){this._propertyNames.push(e),Object.defineProperty(this,e,ce(e,!0,y(n,mPe))),u(t)&&(this[e]=t),this._definitionChanged.raiseEvent(this)};rp.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e],this._definitionChanged.raiseEvent(this)};rp.prototype.getValue=function(e,t){u(t)||(t={});let n=this._propertyNames;for(let i=0,o=n.length;i<o;i++){let r=n[i];t[r]=j.getValueOrUndefined(this[r],e,t[r])}return t};rp.prototype.merge=function(e,t){let n=this._propertyNames,i=u(e._propertyNames)?e._propertyNames:Object.keys(e);for(let o=0,r=i.length;o<r;o++){let s=i[o],a=this[s],c=e[s];a===void 0&&n.indexOf(s)===-1&&this.addProperty(s,void 0,t),c!==void 0&&(a!==void 0?u(a)&&u(a.merge)&&a.merge(c):u(c)&&u(c.merge)&&u(c.clone)?this[s]=c.clone():this[s]=c)}};function hPe(e,t){let n=e._propertyNames,i=t._propertyNames,o=n.length;if(o!==i.length)return!1;for(let r=0;r<o;++r){let s=n[r];if(i.indexOf(s)===-1||!j.equals(e[s],t[s]))return!1}return!0}rp.prototype.equals=function(e){return this===e||e instanceof rp&&hPe(this,e)};var ul=rp;function vee(e){return new eA(e)}function pPe(e){return new ul(e,vee)}function _Pe(e){return new ul(e)}function QI(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._uri=void 0,this._uriSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._minimumPixelSize=void 0,this._minimumPixelSizeSubscription=void 0,this._maximumScale=void 0,this._maximumScaleSubscription=void 0,this._incrementallyLoadTextures=void 0,this._incrementallyLoadTexturesSubscription=void 0,this._runAnimations=void 0,this._runAnimationsSubscription=void 0,this._clampAnimations=void 0,this._clampAnimationsSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._silhouetteColor=void 0,this._silhouetteColorSubscription=void 0,this._silhouetteSize=void 0,this._silhouetteSizeSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._colorBlendMode=void 0,this._colorBlendModeSubscription=void 0,this._colorBlendAmount=void 0,this._colorBlendAmountSubscription=void 0,this._imageBasedLightingFactor=void 0,this._imageBasedLightingFactorSubscription=void 0,this._lightColor=void 0,this._lightColorSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._nodeTransformations=void 0,this._nodeTransformationsSubscription=void 0,this._articulations=void 0,this._articulationsSubscription=void 0,this._clippingPlanes=void 0,this._clippingPlanesSubscription=void 0,this._customShader=void 0,this._customShaderSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(QI.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),uri:ce("uri"),scale:ce("scale"),minimumPixelSize:ce("minimumPixelSize"),maximumScale:ce("maximumScale"),incrementallyLoadTextures:ce("incrementallyLoadTextures"),runAnimations:ce("runAnimations"),clampAnimations:ce("clampAnimations"),shadows:ce("shadows"),heightReference:ce("heightReference"),silhouetteColor:ce("silhouetteColor"),silhouetteSize:ce("silhouetteSize"),color:ce("color"),colorBlendMode:ce("colorBlendMode"),colorBlendAmount:ce("colorBlendAmount"),imageBasedLightingFactor:ce("imageBasedLightingFactor"),lightColor:ce("lightColor"),distanceDisplayCondition:ce("distanceDisplayCondition"),nodeTransformations:ce("nodeTransformations",void 0,pPe),articulations:ce("articulations",void 0,_Pe),clippingPlanes:ce("clippingPlanes"),customShader:ce("customShader")});QI.prototype.clone=function(e){return u(e)?(e.show=this.show,e.uri=this.uri,e.scale=this.scale,e.minimumPixelSize=this.minimumPixelSize,e.maximumScale=this.maximumScale,e.incrementallyLoadTextures=this.incrementallyLoadTextures,e.runAnimations=this.runAnimations,e.clampAnimations=this.clampAnimations,e.heightReference=this._heightReference,e.silhouetteColor=this.silhouetteColor,e.silhouetteSize=this.silhouetteSize,e.color=this.color,e.colorBlendMode=this.colorBlendMode,e.colorBlendAmount=this.colorBlendAmount,e.imageBasedLightingFactor=this.imageBasedLightingFactor,e.lightColor=this.lightColor,e.distanceDisplayCondition=this.distanceDisplayCondition,e.nodeTransformations=this.nodeTransformations,e.articulations=this.articulations,e.clippingPlanes=this.clippingPlanes,e.customShader=this.customShader,e):new QI(this)};QI.prototype.merge=function(e){this.show=y(this.show,e.show),this.uri=y(this.uri,e.uri),this.scale=y(this.scale,e.scale),this.minimumPixelSize=y(this.minimumPixelSize,e.minimumPixelSize),this.maximumScale=y(this.maximumScale,e.maximumScale),this.incrementallyLoadTextures=y(this.incrementallyLoadTextures,e.incrementallyLoadTextures),this.runAnimations=y(this.runAnimations,e.runAnimations),this.clampAnimations=y(this.clampAnimations,e.clampAnimations),this.shadows=y(this.shadows,e.shadows),this.heightReference=y(this.heightReference,e.heightReference),this.silhouetteColor=y(this.silhouetteColor,e.silhouetteColor),this.silhouetteSize=y(this.silhouetteSize,e.silhouetteSize),this.color=y(this.color,e.color),this.colorBlendMode=y(this.colorBlendMode,e.colorBlendMode),this.colorBlendAmount=y(this.colorBlendAmount,e.colorBlendAmount),this.imageBasedLightingFactor=y(this.imageBasedLightingFactor,e.imageBasedLightingFactor),this.lightColor=y(this.lightColor,e.lightColor),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.clippingPlanes=y(this.clippingPlanes,e.clippingPlanes),this.customShader=y(this.customShader,e.customShader);let t=e.nodeTransformations;if(u(t)){let i=this.nodeTransformations;u(i)?i.merge(t):this.nodeTransformations=new ul(t,vee)}let n=e.articulations;if(u(n)){let i=this.articulations;u(i)?i.merge(n):this.articulations=new ul(n)}};var sp=QI;function $I(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._uri=void 0,this._uriSubscription=void 0,this._maximumScreenSpaceError=void 0,this._maximumScreenSpaceErrorSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties($I.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),uri:ce("uri"),maximumScreenSpaceError:ce("maximumScreenSpaceError")});$I.prototype.clone=function(e){return u(e)?(e.show=this.show,e.uri=this.uri,e.maximumScreenSpaceError=this.maximumScreenSpaceError,e):new $I(this)};$I.prototype.merge=function(e){this.show=y(this.show,e.show),this.uri=y(this.uri,e.uri),this.maximumScreenSpaceError=y(this.maximumScreenSpaceError,e.maximumScreenSpaceError)};var tA=$I;function eP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._leadTime=void 0,this._leadTimeSubscription=void 0,this._trailTime=void 0,this._trailTimeSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._resolution=void 0,this._resolutionSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(eP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),leadTime:ce("leadTime"),trailTime:ce("trailTime"),width:ce("width"),resolution:ce("resolution"),material:Po("material"),distanceDisplayCondition:ce("distanceDisplayCondition")});eP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.leadTime=this.leadTime,e.trailTime=this.trailTime,e.width=this.width,e.resolution=this.resolution,e.material=this.material,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new eP(this)};eP.prototype.merge=function(e){this.show=y(this.show,e.show),this.leadTime=y(this.leadTime,e.leadTime),this.trailTime=y(this.trailTime,e.trailTime),this.width=y(this.width,e.width),this.resolution=y(this.resolution,e.resolution),this.material=y(this.material,e.material),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var ap=eP;function tP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._plane=void 0,this._planeSubscription=void 0,this._dimensions=void 0,this._dimensionsSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(tP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),plane:ce("plane"),dimensions:ce("dimensions"),fill:ce("fill"),material:Po("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});tP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.plane=this.plane,e.dimensions=this.dimensions,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new tP(this)};tP.prototype.merge=function(e){this.show=y(this.show,e.show),this.plane=y(this.plane,e.plane),this.dimensions=y(this.dimensions,e.dimensions),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var nP=tP;function iP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._pixelSize=void 0,this._pixelSizeSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._disableDepthTestDistance=void 0,this._disableDepthTestDistanceSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(iP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),pixelSize:ce("pixelSize"),heightReference:ce("heightReference"),color:ce("color"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),scaleByDistance:ce("scaleByDistance"),translucencyByDistance:ce("translucencyByDistance"),distanceDisplayCondition:ce("distanceDisplayCondition"),disableDepthTestDistance:ce("disableDepthTestDistance")});iP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.pixelSize=this.pixelSize,e.heightReference=this.heightReference,e.color=this.color,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.scaleByDistance=this.scaleByDistance,e.translucencyByDistance=this._translucencyByDistance,e.distanceDisplayCondition=this.distanceDisplayCondition,e.disableDepthTestDistance=this.disableDepthTestDistance,e):new iP(this)};iP.prototype.merge=function(e){this.show=y(this.show,e.show),this.pixelSize=y(this.pixelSize,e.pixelSize),this.heightReference=y(this.heightReference,e.heightReference),this.color=y(this.color,e.color),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.scaleByDistance=y(this.scaleByDistance,e.scaleByDistance),this.translucencyByDistance=y(this._translucencyByDistance,e.translucencyByDistance),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.disableDepthTestDistance=y(this.disableDepthTestDistance,e.disableDepthTestDistance)};var nA=iP;function gPe(e,t){this.positions=u(e)?e:[],this.holes=u(t)?t:[]}var Dc=gPe;function yPe(e){return Array.isArray(e)&&(e=new Dc(e)),new ei(e)}function oP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._hierarchy=void 0,this._hierarchySubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._perPositionHeight=void 0,this._perPositionHeightSubscription=void 0,this._closeTop=void 0,this._closeTopSubscription=void 0,this._closeBottom=void 0,this._closeBottomSubscription=void 0,this._arcType=void 0,this._arcTypeSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this._textureCoordinates=void 0,this._textureCoordinatesSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(oP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),hierarchy:ce("hierarchy",void 0,yPe),height:ce("height"),heightReference:ce("heightReference"),extrudedHeight:ce("extrudedHeight"),extrudedHeightReference:ce("extrudedHeightReference"),stRotation:ce("stRotation"),granularity:ce("granularity"),fill:ce("fill"),material:Po("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),perPositionHeight:ce("perPositionHeight"),closeTop:ce("closeTop"),closeBottom:ce("closeBottom"),arcType:ce("arcType"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition"),classificationType:ce("classificationType"),zIndex:ce("zIndex"),textureCoordinates:ce("textureCoordinates")});oP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.hierarchy=this.hierarchy,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.perPositionHeight=this.perPositionHeight,e.closeTop=this.closeTop,e.closeBottom=this.closeBottom,e.arcType=this.arcType,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e.textureCoordinates=this.textureCoordinates,e):new oP(this)};oP.prototype.merge=function(e){this.show=y(this.show,e.show),this.hierarchy=y(this.hierarchy,e.hierarchy),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.stRotation=y(this.stRotation,e.stRotation),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.perPositionHeight=y(this.perPositionHeight,e.perPositionHeight),this.closeTop=y(this.closeTop,e.closeTop),this.closeBottom=y(this.closeBottom,e.closeBottom),this.arcType=y(this.arcType,e.arcType),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex),this.textureCoordinates=y(this.textureCoordinates,e.textureCoordinates)};var ad=oP;function rP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._depthFailMaterial=void 0,this._depthFailMaterialSubscription=void 0,this._arcType=void 0,this._arcTypeSubscription=void 0,this._clampToGround=void 0,this._clampToGroundSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(rP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),positions:ce("positions"),width:ce("width"),granularity:ce("granularity"),material:Po("material"),depthFailMaterial:Po("depthFailMaterial"),arcType:ce("arcType"),clampToGround:ce("clampToGround"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition"),classificationType:ce("classificationType"),zIndex:ce("zIndex")});rP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.positions=this.positions,e.width=this.width,e.granularity=this.granularity,e.material=this.material,e.depthFailMaterial=this.depthFailMaterial,e.arcType=this.arcType,e.clampToGround=this.clampToGround,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new rP(this)};rP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.width=y(this.width,e.width),this.granularity=y(this.granularity,e.granularity),this.material=y(this.material,e.material),this.depthFailMaterial=y(this.depthFailMaterial,e.depthFailMaterial),this.arcType=y(this.arcType,e.arcType),this.clampToGround=y(this.clampToGround,e.clampToGround),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var Wa=rP;function sP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._shape=void 0,this._shapeSubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubsription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(sP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),positions:ce("positions"),shape:ce("shape"),cornerType:ce("cornerType"),granularity:ce("granularity"),fill:ce("fill"),material:Po("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});sP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.positions=this.positions,e.shape=this.shape,e.cornerType=this.cornerType,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new sP(this)};sP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.shape=y(this.shape,e.shape),this.cornerType=y(this.cornerType,e.cornerType),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var iA=sP;function aP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._coordinates=void 0,this._coordinatesSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distancedisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(aP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),coordinates:ce("coordinates"),height:ce("height"),heightReference:ce("heightReference"),extrudedHeight:ce("extrudedHeight"),extrudedHeightReference:ce("extrudedHeightReference"),rotation:ce("rotation"),stRotation:ce("stRotation"),granularity:ce("granularity"),fill:ce("fill"),material:Po("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition"),classificationType:ce("classificationType"),zIndex:ce("zIndex")});aP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.coordinates=this.coordinates,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.rotation=this.rotation,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new aP(this)};aP.prototype.merge=function(e){this.show=y(this.show,e.show),this.coordinates=y(this.coordinates,e.coordinates),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.rotation=y(this.rotation,e.rotation),this.stRotation=y(this.stRotation,e.stRotation),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var cd=aP;function cP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._minimumHeights=void 0,this._minimumHeightsSubscription=void 0,this._maximumHeights=void 0,this._maximumHeightsSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(cP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),positions:ce("positions"),minimumHeights:ce("minimumHeights"),maximumHeights:ce("maximumHeights"),granularity:ce("granularity"),fill:ce("fill"),material:Po("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});cP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.positions=this.positions,e.minimumHeights=this.minimumHeights,e.maximumHeights=this.maximumHeights,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new cP(this)};cP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.minimumHeights=y(this.minimumHeights,e.minimumHeights),this.maximumHeights=y(this.maximumHeights,e.maximumHeights),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var cp=cP;var APe=new he;function xPe(e){return new wc(e)}function CPe(e){return ce(e,void 0,xPe)}function js(e,t){return ce(e,void 0,function(n){return n instanceof t?n:new t(n)})}function Mm(e){e=y(e,y.EMPTY_OBJECT);let t=e.id;u(t)||(t=Hn()),this._availability=void 0,this._id=t,this._definitionChanged=new ye,this._name=e.name,this._show=y(e.show,!0),this._parent=void 0,this._propertyNames=["billboard","box","corridor","cylinder","description","ellipse","ellipsoid","label","model","tileset","orientation","path","plane","point","polygon","polyline","polylineVolume","position","properties","rectangle","viewFrom","wall"],this._billboard=void 0,this._billboardSubscription=void 0,this._box=void 0,this._boxSubscription=void 0,this._corridor=void 0,this._corridorSubscription=void 0,this._cylinder=void 0,this._cylinderSubscription=void 0,this._description=void 0,this._descriptionSubscription=void 0,this._ellipse=void 0,this._ellipseSubscription=void 0,this._ellipsoid=void 0,this._ellipsoidSubscription=void 0,this._label=void 0,this._labelSubscription=void 0,this._model=void 0,this._modelSubscription=void 0,this._tileset=void 0,this._tilesetSubscription=void 0,this._orientation=void 0,this._orientationSubscription=void 0,this._path=void 0,this._pathSubscription=void 0,this._plane=void 0,this._planeSubscription=void 0,this._point=void 0,this._pointSubscription=void 0,this._polygon=void 0,this._polygonSubscription=void 0,this._polyline=void 0,this._polylineSubscription=void 0,this._polylineVolume=void 0,this._polylineVolumeSubscription=void 0,this._position=void 0,this._positionSubscription=void 0,this._properties=void 0,this._propertiesSubscription=void 0,this._rectangle=void 0,this._rectangleSubscription=void 0,this._viewFrom=void 0,this._viewFromSubscription=void 0,this._wall=void 0,this._wallSubscription=void 0,this._children=[],this.entityCollection=void 0,this.parent=e.parent,this.merge(e)}function j8(e,t,n){let i=t.length;for(let o=0;o<i;o++){let r=t[o],s=r._show;(!n&&s)!==(n&&s)&&j8(r,r._children,n)}e._definitionChanged.raiseEvent(e,"isShowing",n,!n)}Object.defineProperties(Mm.prototype,{availability:ll("availability"),id:{get:function(){return this._id}},definitionChanged:{get:function(){return this._definitionChanged}},name:ll("name"),show:{get:function(){return this._show},set:function(e){if(e===this._show)return;let t=this.isShowing;this._show=e;let n=this.isShowing;t!==n&&j8(this,this._children,n),this._definitionChanged.raiseEvent(this,"show",e,!e)}},isShowing:{get:function(){return this._show&&(!u(this.entityCollection)||this.entityCollection.show)&&(!u(this._parent)||this._parent.isShowing)}},parent:{get:function(){return this._parent},set:function(e){let t=this._parent;if(t===e)return;let n=this.isShowing;if(u(t)){let o=t._children.indexOf(this);t._children.splice(o,1)}this._parent=e,u(e)&&e._children.push(this);let i=this.isShowing;n!==i&&j8(this,this._children,i),this._definitionChanged.raiseEvent(this,"parent",e,t)}},propertyNames:{get:function(){return this._propertyNames}},billboard:js("billboard",Ra),box:js("box",X0),corridor:js("corridor",J0),cylinder:js("cylinder",Z0),description:ce("description"),ellipse:js("ellipse",Q0),ellipsoid:js("ellipsoid",$0),label:js("label",sd),model:js("model",sp),tileset:js("tileset",tA),orientation:ce("orientation"),path:js("path",ap),plane:js("plane",nP),point:js("point",nA),polygon:js("polygon",ad),polyline:js("polyline",Wa),polylineVolume:js("polylineVolume",iA),properties:js("properties",ul),position:CPe("position"),rectangle:js("rectangle",cd),viewFrom:ce("viewFrom"),wall:js("wall",cp)});Mm.prototype.isAvailable=function(e){let t=this._availability;return!u(t)||t.contains(e)};Mm.prototype.addProperty=function(e){this._propertyNames.push(e),Object.defineProperty(this,e,ll(e,!0))};Mm.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e]};Mm.prototype.merge=function(e){this.name=y(this.name,e.name),this.availability=y(this.availability,e.availability);let t=this._propertyNames,n=u(e._propertyNames)?e._propertyNames:Object.keys(e),i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r==="parent"||r==="name"||r==="availability"||r==="children")continue;let s=this[r],a=e[r];!u(s)&&t.indexOf(r)===-1&&this.addProperty(r),u(a)&&(u(s)?u(s.merge)&&s.merge(a):u(a.merge)&&u(a.clone)?this[r]=a.clone():this[r]=a)}};var wee=new Z,Dee=new m,Iee=new Ne;Mm.prototype.computeModelMatrix=function(e,t){let n=j.getValueOrUndefined(this._position,e,Dee);if(!u(n))return;let i=j.getValueOrUndefined(this._orientation,e,Iee);return u(i)?t=B.fromRotationTranslation(Z.fromQuaternion(i,wee),n,t):t=Ot.eastNorthUpToFixedFrame(n,void 0,t),t};Mm.prototype.computeModelMatrixForHeightReference=function(e,t,n,i,o){let r=j.getValueOrDefault(t,e,We.NONE),s=j.getValueOrUndefined(this._position,e,Dee);if(r===We.NONE||!u(s)||m.equalsEpsilon(s,m.ZERO,P.EPSILON8))return this.computeModelMatrix(e,o);let a=i.cartesianToCartographic(s,APe);r===We.CLAMP_TO_GROUND?a.height=n:a.height+=n,s=i.cartographicToCartesian(a,s);let c=j.getValueOrUndefined(this._orientation,e,Iee);return u(c)?o=B.fromRotationTranslation(Z.fromQuaternion(c,wee),s,o):o=Ot.eastNorthUpToFixedFrame(s,void 0,o),o};Mm.supportsMaterialsforEntitiesOnTerrain=function(e){return Sc.supportsMaterials(e)};Mm.supportsPolylinesOnTerrain=function(e){return rd.isSupported(e)};var Jo=Mm;var TPe=new Nt(k.WHITE),EPe=new ei(!0),bPe=new ei(!0),SPe=new ei(!1),vPe=new ei(k.BLACK),wPe=new ei(yn.DISABLED),DPe=new ei(new vt),IPe=new ei(kn.BOTH);function Ic(e){let t=e.entity,n=e.geometryPropertyName;this._entity=t,this._scene=e.scene,this._fillEnabled=!1,this._isClosed=!1,this._onTerrain=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new ye,this._showProperty=void 0,this._materialProperty=void 0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._distanceDisplayConditionProperty=void 0,this._classificationTypeProperty=void 0,this._options=e.geometryOptions,this._geometryPropertyName=n,this._id=`${n}-${t.id}`,this._observedPropertyNames=e.observedPropertyNames,this._supportsMaterialsforEntitiesOnTerrain=Jo.supportsMaterialsforEntitiesOnTerrain(e.scene)}Object.defineProperties(Ic.prototype,{id:{get:function(){return this._id}},entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!u(this._entity.availability)&&j.isConstant(this._showProperty)&&j.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!u(this._entity.availability)&&j.isConstant(this._showProperty)&&j.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},distanceDisplayConditionProperty:{get:function(){return this._distanceDisplayConditionProperty}},classificationTypeProperty:{get:function(){return this._classificationTypeProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{get:function(){return this._isClosed}},onTerrain:{get:function(){return this._onTerrain}},geometryChanged:{get:function(){return this._geometryChanged}}});Ic.prototype.isOutlineVisible=function(e){let t=this._entity,n=this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e);return y(n,!1)};Ic.prototype.isFilled=function(e){let t=this._entity,n=this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e);return y(n,!1)};Ic.prototype.createFillGeometryInstance=fe.throwInstantiationError;Ic.prototype.createOutlineGeometryInstance=fe.throwInstantiationError;Ic.prototype.isDestroyed=function(){return!1};Ic.prototype.destroy=function(){ue(this)};Ic.prototype._isHidden=function(e,t){let n=t.show;return u(n)&&n.isConstant&&!n.getValue(ze.MINIMUM_VALUE)};Ic.prototype._isOnTerrain=function(e,t){return!1};Ic.prototype._getIsClosed=function(e){return!0};Ic.prototype._isDynamic=fe.throwInstantiationError;Ic.prototype._setStaticOptions=fe.throwInstantiationError;Ic.prototype._onEntityPropertyChanged=function(e,t,n,i){if(this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!u(o)){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}let r=o.fill,s=u(r)&&r.isConstant?r.getValue(ze.MINIMUM_VALUE):!0,a=o.outline,c=u(a);if(c&&a.isConstant&&(c=a.getValue(ze.MINIMUM_VALUE)),!s&&!c){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}let l=o.show;if(this._isHidden(e,o)){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}this._materialProperty=y(o.material,TPe),this._fillProperty=y(r,bPe),this._showProperty=y(l,EPe),this._showOutlineProperty=y(o.outline,SPe),this._outlineColorProperty=c?y(o.outlineColor,vPe):void 0,this._shadowsProperty=y(o.shadows,wPe),this._distanceDisplayConditionProperty=y(o.distanceDisplayCondition,DPe),this._classificationTypeProperty=y(o.classificationType,IPe),this._fillEnabled=s;let f=this._isOnTerrain(e,o)&&(this._supportsMaterialsforEntitiesOnTerrain||this._materialProperty instanceof Nt);if(c&&f&&(Rt(Rt.geometryOutlines),c=!1),this._onTerrain=f,this._outlineEnabled=c,this._isDynamic(e,o))this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this));else{this._setStaticOptions(e,o),this._isClosed=this._getIsClosed(this._options);let d=o.outlineWidth;this._outlineWidth=u(d)?d.getValue(ze.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};Ic.prototype.createDynamicUpdater=function(e,t){return new this.constructor.DynamicGeometryUpdater(this,e,t)};var ci=Ic;function CT(e,t){this._callback=void 0,this._isConstant=void 0,this._definitionChanged=new ye,this.setCallback(e,t)}Object.defineProperties(CT.prototype,{isConstant:{get:function(){return this._isConstant}},definitionChanged:{get:function(){return this._definitionChanged}}});CT.prototype.getValue=function(e,t){return this._callback(e,t)};CT.prototype.setCallback=function(e,t){let n=this._callback!==e||this._isConstant!==t;this._callback=e,this._isConstant=t,n&&this._definitionChanged.raiseEvent(this)};CT.prototype.equals=function(e){return this===e||e instanceof CT&&this._callback===e._callback&&this._isConstant===e._isConstant};var ld=CT;var Pee=new m,PPe=new he;function TT(e,t,n,i){this._scene=e,this._heightReference=n,this._extrudedHeightReference=i,this._positionProperty=t,this._position=new m,this._cartographicPosition=new he,this._normal=new m,this._definitionChanged=new ye,this._terrainHeight=0,this._removeCallbackFunc=void 0,this._removeEventListener=void 0,this._removeModeListener=void 0;let o=this;if(u(e.globe)&&(this._removeEventListener=e.terrainProviderChanged.addEventListener(function(){o._updateClamping()}),this._removeModeListener=e.morphComplete.addEventListener(function(){o._updateClamping()})),t.isConstant){let r=t.getValue(ze.MINIMUM_VALUE,Pee);if(!u(r)||m.equals(r,m.ZERO)||!u(e.globe))return;this._position=m.clone(r,this._position),this._updateClamping(),this._normal=e.globe.ellipsoid.geodeticSurfaceNormal(r,this._normal)}}Object.defineProperties(TT.prototype,{isConstant:{get:function(){return!1}},definitionChanged:{get:function(){return this._definitionChanged}}});TT.prototype._updateClamping=function(){u(this._removeCallbackFunc)&&this._removeCallbackFunc();let e=this._scene,t=e.globe,n=this._position;if(!u(t)||m.equals(n,m.ZERO)){this._terrainHeight=0;return}let i=t.ellipsoid,o=t._surface,r=this,s=i.cartesianToCartographic(n,this._cartographicPosition),a=t.getHeight(s);u(a)?this._terrainHeight=a:this._terrainHeight=0;function c(l){if(e.mode===ne.SCENE3D){let f=i.cartesianToCartographic(l,PPe);r._terrainHeight=f.height}else r._terrainHeight=l.x;r.definitionChanged.raiseEvent()}this._removeCallbackFunc=o.updateHeight(s,c)};TT.prototype.getValue=function(e,t){let n=j.getValueOrDefault(this._heightReference,e,We.NONE),i=j.getValueOrDefault(this._extrudedHeightReference,e,We.NONE);if(n===We.NONE&&i!==We.RELATIVE_TO_GROUND)return this._position=m.clone(m.ZERO,this._position),m.clone(m.ZERO,t);if(this._positionProperty.isConstant)return m.multiplyByScalar(this._normal,this._terrainHeight,t);let o=this._scene,r=this._positionProperty.getValue(e,Pee);if(!u(r)||m.equals(r,m.ZERO)||!u(o.globe))return m.clone(m.ZERO,t);if(m.equalsEpsilon(this._position,r,P.EPSILON10))return m.multiplyByScalar(this._normal,this._terrainHeight,t);this._position=m.clone(r,this._position),this._updateClamping();let s=o.globe.ellipsoid.geodeticSurfaceNormal(r,this._normal);return m.multiplyByScalar(s,this._terrainHeight,t)};TT.prototype.isDestroyed=function(){return!1};TT.prototype.destroy=function(){return u(this._removeEventListener)&&this._removeEventListener(),u(this._removeModeListener)&&this._removeModeListener(),u(this._removeCallbackFunc)&&this._removeCallbackFunc(),ue(this)};var oA=TT;function OPe(e,t,n,i){if(ci.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!u(o))return;u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let r=o.heightReference;if(u(r)){let s=new ld(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new oA(this._scene,s,r)}}var lp=OPe;var Oee=m.ZERO,Mee=new m,MPe=new m,Ree=new k;function RPe(e){this.id=e,this.vertexFormat=void 0,this.dimensions=void 0,this.offsetAttribute=void 0}function Jl(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new RPe(e),geometryPropertyName:"box",observedPropertyNames:["availability","position","orientation","box"]}),this._onEntityPropertyChanged(e,"box",e.box,void 0)}u(Object.create)&&(Jl.prototype=Object.create(ci.prototype),Jl.prototype.constructor=Jl);Object.defineProperties(Jl.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Jl.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),o=this._distanceDisplayConditionProperty.getValue(e),r=Vn.fromDistanceDisplayCondition(o),s={show:i,distanceDisplayCondition:r,color:void 0,offset:void 0};if(this._materialProperty instanceof Nt){let a;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,Ree)),u(a)||(a=k.WHITE),s.color=Ut.fromColor(a)}return u(this._options.offsetAttribute)&&(s.offset=qi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Oee,Mee))),new xt({id:t,geometry:rl.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.mapProjection.ellipsoid),attributes:s})};Jl.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,k.BLACK,Ree),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(o),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=qi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Oee,Mee))),new xt({id:t,geometry:ed.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.mapProjection.ellipsoid),attributes:r})};Jl.prototype._computeCenter=function(e,t){return j.getValueOrUndefined(this._entity.position,e,t)};Jl.prototype._isHidden=function(e,t){return!u(t.dimensions)||!u(e.position)||ci.prototype._isHidden.call(this,e,t)};Jl.prototype._isDynamic=function(e,t){return!e.position.isConstant||!j.isConstant(e.orientation)||!t.dimensions.isConstant||!j.isConstant(t.outlineWidth)};Jl.prototype._setStaticOptions=function(e,t){let n=j.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Nt?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat,i.dimensions=t.dimensions.getValue(ze.MINIMUM_VALUE,i.dimensions),i.offsetAttribute=n!==We.NONE?rn.ALL:void 0};Jl.prototype._onEntityPropertyChanged=lp;Jl.DynamicGeometryUpdater=ET;function ET(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(ET.prototype=Object.create(ai.prototype),ET.prototype.constructor=ET);ET.prototype._isHidden=function(e,t,n){let i=j.getValueOrUndefined(e.position,n,MPe),o=this._options.dimensions;return!u(i)||!u(o)||ai.prototype._isHidden.call(this,e,t,n)};ET.prototype._setOptions=function(e,t,n){let i=j.getValueOrDefault(t.heightReference,n,We.NONE),o=this._options;o.dimensions=j.getValueOrUndefined(t.dimensions,n,o.dimensions),o.offsetAttribute=i!==We.NONE?rn.ALL:void 0};var lP=Jl;var Lee=Do(Bee(),1);var BPe=0,X8={};function up(e,t){let n,i=e;u(X8[i])?n=X8[i]:(n=BPe++,X8[i]=n),t=y(t,!1),this._id=n,this._html=e,this._showOnScreen=t,this._element=void 0}Object.defineProperties(up.prototype,{html:{get:function(){return this._html}},id:{get:function(){return this._id}},showOnScreen:{get:function(){return this._showOnScreen},set:function(e){this._showOnScreen=e}},element:{get:function(){if(!u(this._element)){let e=Lee.default.sanitize(this._html),t=document.createElement("div");t._creditId=this._id,t.style.display="inline",t.innerHTML=e;let n=t.querySelectorAll("a");for(let i=0;i<n.length;i++)n[i].setAttribute("target","_blank");this._element=t}return this._element}}});up.equals=function(e,t){return e===t||u(e)&&u(t)&&e._id===t._id&&e._showOnScreen===t._showOnScreen};up.prototype.equals=function(e){return up.equals(this,e)};up.getIonCredit=function(e){let t=u(e.collapsible)&&!e.collapsible,n=new up(e.html,t);return n._isIon=n.html.indexOf("ion-credit.png")!==-1,n};up.clone=function(e){if(u(e))return new up(e.html,e.showOnScreen)};var Xt=up;function Nee(e){e=y(e,y.EMPTY_OBJECT),this.vertexArray=e.vertexArray,this.fragmentShaderSource=e.fragmentShaderSource,this.shaderProgram=e.shaderProgram,this.uniformMap=e.uniformMap,this.outputTexture=e.outputTexture,this.preExecute=e.preExecute,this.postExecute=e.postExecute,this.canceled=e.canceled,this.persists=y(e.persists,!1),this.pass=be.COMPUTE,this.owner=e.owner}Nee.prototype.execute=function(e){e.execute(this)};var Ku=Nee;var uP=`in vec2 v_textureCoordinates;

uniform float originalSize;
uniform sampler2D texture0;
uniform sampler2D texture1;
uniform sampler2D texture2;
uniform sampler2D texture3;
uniform sampler2D texture4;
uniform sampler2D texture5;

const float yMipLevel1 = 1.0 - (1.0 / pow(2.0, 1.0));
const float yMipLevel2 = 1.0 - (1.0 / pow(2.0, 2.0));
const float yMipLevel3 = 1.0 - (1.0 / pow(2.0, 3.0));
const float yMipLevel4 = 1.0 - (1.0 / pow(2.0, 4.0));

void main()
{
    vec2 uv = v_textureCoordinates;
    vec2 textureSize = vec2(originalSize * 1.5 + 2.0, originalSize);
    vec2 pixel = 1.0 / textureSize;

    float mipLevel = 0.0;

    if (uv.x - pixel.x > (textureSize.y / textureSize.x))
    {
        mipLevel = 1.0;
        if (uv.y - pixel.y > yMipLevel1)
        {
            mipLevel = 2.0;
            if (uv.y - pixel.y * 3.0 > yMipLevel2)
            {
                mipLevel = 3.0;
                if (uv.y - pixel.y * 5.0 > yMipLevel3)
                {
                    mipLevel = 4.0;
                    if (uv.y - pixel.y * 7.0 > yMipLevel4)
                    {
                        mipLevel = 5.0;
                    }
                }
            }
        }
    }

    if (mipLevel > 0.0)
    {
        float scale = pow(2.0, mipLevel);

        uv.y -= (pixel.y * (mipLevel - 1.0) * 2.0);
        uv.x *= ((textureSize.x - 2.0) / textureSize.y);

        uv.x -= 1.0 + pixel.x;
        uv.y -= (1.0 - (1.0 / pow(2.0, mipLevel - 1.0)));
        uv *= scale;
    }
    else
    {
        uv.x *= (textureSize.x / textureSize.y);
    }

    if(mipLevel == 0.0)
    {
        out_FragColor = texture(texture0, uv);
    }
    else if(mipLevel == 1.0)
    {
        out_FragColor = texture(texture1, uv);
    }
    else if(mipLevel == 2.0)
    {
        out_FragColor = texture(texture2, uv);
    }
    else if(mipLevel == 3.0)
    {
        out_FragColor = texture(texture3, uv);
    }
    else if(mipLevel == 4.0)
    {
        out_FragColor = texture(texture4, uv);
    }
    else if(mipLevel == 5.0)
    {
        out_FragColor = texture(texture5, uv);
    }
    else
    {
        out_FragColor = vec4(0.0);
    }
}
`;var fP=`in vec3 v_cubeMapCoordinates;
uniform samplerCube cubeMap;

void main()
{
    vec4 rgba = czm_textureCube(cubeMap, v_cubeMapCoordinates);
    #ifdef RGBA_NORMALIZED
        out_FragColor = vec4(rgba.rgb, 1.0);
    #else
        float m = rgba.a * 16.0;
        vec3 r = rgba.rgb * m;
        out_FragColor = vec4(r * r, 1.0);
    #endif
}
`;var dP=`in vec4 position;
in vec3 cubeMapCoordinates;

out vec3 v_cubeMapCoordinates;

void main()
{
    gl_Position = position;
    v_cubeMapCoordinates = cubeMapCoordinates;
}
`;function rA(e){this._url=e,this._cubeMapBuffers=void 0,this._cubeMaps=void 0,this._texture=void 0,this._mipTextures=void 0,this._va=void 0,this._sp=void 0,this._maximumMipmapLevel=void 0,this._loading=!1,this._ready=!1,this._errorEvent=new ye}Object.defineProperties(rA.prototype,{url:{get:function(){return this._url}},errorEvent:{get:function(){return this._errorEvent}},texture:{get:function(){return this._texture}},maximumMipmapLevel:{get:function(){return this._maximumMipmapLevel}},ready:{get:function(){return this._ready}}});rA.isSupported=function(e){return e.colorBufferHalfFloat&&e.halfFloatingPointTexture||e.floatingPointTexture&&e.colorBufferFloat};var LPe=new m(1,0,0),NPe=new m(0,0,1),FPe=new m(-1,0,0),UPe=new m(0,0,-1),lU=new m(0,1,0),VPe=new m(0,-1,0),Vee=[lU,FPe,NPe,VPe,LPe,lU,UPe,lU,lU],kee=Vee.length,zee=new Float32Array(kee*3),Fee=0;for(let e=0;e<kee;++e,Fee+=3)m.pack(Vee[e],zee,Fee);var kPe=new Float32Array([-1,1,-1,0,0,1,0,0,1,0,1,1,0,-1,-1,-1,1,-1]),zPe=new Uint16Array([0,1,2,2,3,1,7,6,1,3,6,1,2,5,4,3,4,2,4,8,6,3,4,6]);function HPe(e){let t=ut.createVertexBuffer({context:e,typedArray:kPe,usage:Fe.STATIC_DRAW}),n=ut.createVertexBuffer({context:e,typedArray:zee,usage:Fe.STATIC_DRAW}),i=ut.createIndexBuffer({context:e,typedArray:zPe,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),o=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:X.FLOAT},{index:1,vertexBuffer:n,componentsPerAttribute:3,componentDatatype:X.FLOAT}];return new si({context:e,attributes:o,indexBuffer:i})}function Uee(e){return function(){return e}}function K8(e){e._va=e._va&&e._va.destroy(),e._sp=e._sp&&e._sp.destroy();let t,n,i=e._cubeMaps;if(u(i))for(n=i.length,t=0;t<n;++t)i[t].destroy();let o=e._mipTextures;if(u(o))for(n=o.length,t=0;t<n;++t)o[t].destroy();e._va=void 0,e._sp=void 0,e._cubeMaps=void 0,e._cubeMapBuffers=void 0,e._mipTextures=void 0}rA.prototype.update=function(e){let t=e.context;if(!rA.isSupported(t)||(u(this._texture)&&u(this._va)&&K8(this),u(this._texture)))return;if(!u(this._texture)&&!this._loading){let g=e.context.textureCache.getTexture(this._url);u(g)&&(K8(this),this._texture=g,this._maximumMipmapLevel=this._texture.maximumMipmapLevel,this._ready=!0)}let n=this._cubeMapBuffers;if(!u(n)&&!this._loading){let g=this;sl(this._url).then(function(h){g._cubeMapBuffers=h,g._loading=!1}).catch(function(h){g.isDestroyed()||g._errorEvent.raiseEvent(h)}),this._loading=!0}if(!u(this._cubeMapBuffers))return;let i=[],o=n[0].positiveX.pixelDatatype;u(o)?i.push("RGBA_NORMALIZED"):o=t.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT;let r=st.RGBA,s=new He({defines:i,sources:[fP]});this._va=HPe(t),this._sp=Jt.fromCache({context:t,vertexShaderSource:dP,fragmentShaderSource:s,attributeLocations:{position:0,cubeMapCoordinates:1}});let a=Math.min(n.length,6);this._maximumMipmapLevel=a-1;let c=this._cubeMaps=new Array(a),l=this._mipTextures=new Array(a),f=n[0].positiveX.width*2,d={originalSize:function(){return f}};for(let g=0;g<a;++g){let h=n[g].positiveY;n[g].positiveY=n[g].negativeY,n[g].negativeY=h;let A=c[g]=new ka({context:t,source:n[g],pixelDatatype:o}),x=c[g].width*2,C=l[g]=new Mt({context:t,width:x,height:x,pixelDatatype:o,pixelFormat:r}),T=new Ku({vertexArray:this._va,shaderProgram:this._sp,uniformMap:{cubeMap:Uee(A)},outputTexture:C,persists:!0,owner:this});e.commandList.push(T),d[`texture${g}`]=Uee(C)}this._texture=new Mt({context:t,width:f*1.5+2,height:f,pixelDatatype:o,pixelFormat:r}),this._texture.maximumMipmapLevel=this._maximumMipmapLevel,t.textureCache.addTexture(this._url,this._texture);let p=new Ku({fragmentShaderSource:uP,uniformMap:d,outputTexture:this._texture,persists:!1,owner:this});e.commandList.push(p),this._ready=!0};rA.prototype.isDestroyed=function(){return!1};rA.prototype.destroy=function(){return K8(this),this._texture=this._texture&&this._texture.destroy(),ue(this)};var ud=rA;function mP(e){e=y(e,y.EMPTY_OBJECT);let t=u(e.imageBasedLightingFactor)?H.clone(e.imageBasedLightingFactor):new H(1,1);this._imageBasedLightingFactor=t;let n=y(e.luminanceAtZenith,.2);this._luminanceAtZenith=n;let i=e.sphericalHarmonicCoefficients;this._sphericalHarmonicCoefficients=i,this._specularEnvironmentMaps=e.specularEnvironmentMaps,this._specularEnvironmentMapAtlas=void 0,this._specularEnvironmentMapAtlasDirty=!0,this._specularEnvironmentMapLoaded=!1,this._previousSpecularEnvironmentMapLoaded=!1,this._useDefaultSpecularMaps=!1,this._useDefaultSphericalHarmonics=!1,this._shouldRegenerateShaders=!1,this._previousFrameNumber=void 0,this._previousImageBasedLightingFactor=H.clone(t),this._previousLuminanceAtZenith=n,this._previousSphericalHarmonicCoefficients=i,this._removeErrorListener=void 0}Object.defineProperties(mP.prototype,{imageBasedLightingFactor:{get:function(){return this._imageBasedLightingFactor},set:function(e){this._previousImageBasedLightingFactor=H.clone(this._imageBasedLightingFactor,this._previousImageBasedLightingFactor),this._imageBasedLightingFactor=H.clone(e,this._imageBasedLightingFactor)}},luminanceAtZenith:{get:function(){return this._luminanceAtZenith},set:function(e){this._previousLuminanceAtZenith=this._luminanceAtZenith,this._luminanceAtZenith=e}},sphericalHarmonicCoefficients:{get:function(){return this._sphericalHarmonicCoefficients},set:function(e){this._previousSphericalHarmonicCoefficients=this._sphericalHarmonicCoefficients,this._sphericalHarmonicCoefficients=e}},specularEnvironmentMaps:{get:function(){return this._specularEnvironmentMaps},set:function(e){e!==this._specularEnvironmentMaps&&(this._specularEnvironmentMapAtlasDirty=this._specularEnvironmentMapAtlasDirty||e!==this._specularEnvironmentMaps,this._specularEnvironmentMapLoaded=!1),this._specularEnvironmentMaps=e}},enabled:{get:function(){return this._imageBasedLightingFactor.x>0||this._imageBasedLightingFactor.y>0}},shouldRegenerateShaders:{get:function(){return this._shouldRegenerateShaders}},useDefaultSphericalHarmonics:{get:function(){return this._useDefaultSphericalHarmonics}},useSphericalHarmonicCoefficients:{get:function(){return u(this._sphericalHarmonicCoefficients)||this._useDefaultSphericalHarmonics}},specularEnvironmentMapAtlas:{get:function(){return this._specularEnvironmentMapAtlas}},useDefaultSpecularMaps:{get:function(){return this._useDefaultSpecularMaps}},useSpecularEnvironmentMaps:{get:function(){return u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.ready||this._useDefaultSpecularMaps}}});function GPe(e,t){if(ud.isSupported(t)){if(e._specularEnvironmentMapAtlas=e._specularEnvironmentMapAtlas&&e._specularEnvironmentMapAtlas.destroy(),u(e._specularEnvironmentMaps)){let n=new ud(e._specularEnvironmentMaps);e._specularEnvironmentMapAtlas=n,e._removeErrorListener=n.errorEvent.addEventListener(i=>{console.error(`Error loading specularEnvironmentMaps: ${i}`)})}e._shouldRegenerateShaders=!0}}mP.prototype.update=function(e){if(e.frameNumber===this._previousFrameNumber)return;this._previousFrameNumber=e.frameNumber;let t=e.context;e.brdfLutGenerator.update(e),this._shouldRegenerateShaders=!1;let 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o=!u(this._specularEnvironmentMapAtlas)&&u(e.specularEnvironmentMaps)&&!this._useDefaultSpecularMaps,r=!u(e.specularEnvironmentMaps)&&this._useDefaultSpecularMaps,s=!u(this._sphericalHarmonicCoefficients)&&u(e.sphericalHarmonicCoefficients)&&!this._useDefaultSphericalHarmonics,a=!u(e.sphericalHarmonicCoefficients)&&this._useDefaultSphericalHarmonics;this._shouldRegenerateShaders=this._shouldRegenerateShaders||o||r||s||a,this._useDefaultSpecularMaps=!u(this._specularEnvironmentMapAtlas)&&u(e.specularEnvironmentMaps),this._useDefaultSphericalHarmonics=!u(this._sphericalHarmonicCoefficients)&&u(e.sphericalHarmonicCoefficients)};mP.prototype.isDestroyed=function(){return!1};mP.prototype.destroy=function(){return this._specularEnvironmentMapAtlas=this._specularEnvironmentMapAtlas&&this._specularEnvironmentMapAtlas.destroy(),this._removeErrorListener=this._removeErrorListener&&this._removeErrorListener(),ue(this)};var sA=mP;var Z8=Do(Wl(),1);var J8,Hee="eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiJkYjk1OWEzOS0wM2UzLTQ1MmItYjVhNi0xOGE2NDAyNDc4ZjYiLCJpZCI6MjU5LCJpYXQiOjE2ODA1MzgxNTl9.ANfifMhFxb5agKqgDghPl1R__jvaz6dcEbkoNFM-txE",uU={};uU.defaultAccessToken=Hee;uU.defaultServer=new Ie({url:"https://api.cesium.com/"});uU.getDefaultTokenCredit=function(e){if(e===Hee){if(!u(J8)){let t=`<b>             This application is using Cesium's default ion access token. 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Array(e),this._length=e}Object.defineProperties(Rm.prototype,{length:{get:function(){return this._length},set:function(e){let t=this._array,n=this._length;if(e<n)for(let i=e;i<n;++i)t[i]=void 0;else e>t.length&&(t.length=e);this._length=e}},values:{get:function(){return this._array}}});Rm.prototype.get=function(e){return this._array[e]};Rm.prototype.set=function(e,t){e>=this._length&&(this.length=e+1),this._array[e]=t};Rm.prototype.peek=function(){return this._array[this._length-1]};Rm.prototype.push=function(e){let t=this.length++;this._array[t]=e};Rm.prototype.pop=function(){if(this._length===0)return;let e=this._array[this._length-1];return--this.length,e};Rm.prototype.reserve=function(e){e>this._array.length&&(this._array.length=e)};Rm.prototype.resize=function(e){this.length=e};Rm.prototype.trim=function(e){e=y(e,this._length),this._array.length=e};var Oc=Rm;function fU(e){e=y(e,y.EMPTY_OBJECT),this.color=e.color,this.depth=e.depth,this.stencil=e.stencil,this.renderState=e.renderState,this.framebuffer=e.framebuffer,this.owner=e.owner,this.pass=e.pass}fU.ALL=Object.freeze(new fU({color:new k(0,0,0,0),depth:1,stencil:0}));fU.prototype.execute=function(e,t){e.clear(this,t)};var li=fU;var fp={X:0,Y:1,Z:2};fp.Y_UP_TO_Z_UP=B.fromRotationTranslation(Z.fromRotationX(P.PI_OVER_TWO));fp.Z_UP_TO_Y_UP=B.fromRotationTranslation(Z.fromRotationX(-P.PI_OVER_TWO));fp.X_UP_TO_Z_UP=B.fromRotationTranslation(Z.fromRotationY(-P.PI_OVER_TWO));fp.Z_UP_TO_X_UP=B.fromRotationTranslation(Z.fromRotationY(P.PI_OVER_TWO));fp.X_UP_TO_Y_UP=B.fromRotationTranslation(Z.fromRotationZ(P.PI_OVER_TWO));fp.Y_UP_TO_X_UP=B.fromRotationTranslation(Z.fromRotationZ(-P.PI_OVER_TWO));fp.fromName=function(e){return fp[e]};var lo=Object.freeze(fp);function Ju(e){this.planes=y(e,[])}var hP=[new m,new m,new m];m.clone(m.UNIT_X,hP[0]);m.clone(m.UNIT_Y,hP[1]);m.clone(m.UNIT_Z,hP[2]);var lg=new m,jPe=new m,Gee=new ln(new m(1,0,0),0);Ju.fromBoundingSphere=function(e,t){u(t)||(t=new Ju);let n=hP.length,i=t.planes;i.length=2*n;let o=e.center,r=e.radius,s=0;for(let a=0;a<n;++a){let c=hP[a],l=i[s],f=i[s+1];u(l)||(l=i[s]=new re),u(f)||(f=i[s+1]=new re),m.multiplyByScalar(c,-r,lg),m.add(o,lg,lg),l.x=c.x,l.y=c.y,l.z=c.z,l.w=-m.dot(c,lg),m.multiplyByScalar(c,r,lg),m.add(o,lg,lg),f.x=-c.x,f.y=-c.y,f.z=-c.z,f.w=-m.dot(m.negate(c,jPe),lg),s+=2}return t};Ju.prototype.computeVisibility=function(e){let t=this.planes,n=!1;for(let i=0,o=t.length;i<o;++i){let r=e.intersectPlane(ln.fromCartesian4(t[i],Gee));if(r===en.OUTSIDE)return en.OUTSIDE;r===en.INTERSECTING&&(n=!0)}return n?en.INTERSECTING:en.INSIDE};Ju.prototype.computeVisibilityWithPlaneMask=function(e,t){if(t===Ju.MASK_OUTSIDE||t===Ju.MASK_INSIDE)return t;let n=Ju.MASK_INSIDE,i=this.planes;for(let o=0,r=i.length;o<r;++o){let s=o<31?1<<o:0;if(o<31&&!(t&s))continue;let 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YPe=new m,qPe=new m,XPe=new m,Q8=new m;Bm.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,o=this.top,r=this.bottom,s=this.right,a=this.left,c=this.near,l=this.far,f=m.cross(t,n,YPe);m.normalize(f,f);let d=qPe;m.multiplyByScalar(t,c,d),m.add(e,d,d);let p=XPe;m.multiplyByScalar(f,a,p),m.add(d,p,p);let g=i[0];return u(g)||(g=i[0]=new re),g.x=f.x,g.y=f.y,g.z=f.z,g.w=-m.dot(f,p),m.multiplyByScalar(f,s,p),m.add(d,p,p),g=i[1],u(g)||(g=i[1]=new re),g.x=-f.x,g.y=-f.y,g.z=-f.z,g.w=-m.dot(m.negate(f,Q8),p),m.multiplyByScalar(n,r,p),m.add(d,p,p),g=i[2],u(g)||(g=i[2]=new re),g.x=n.x,g.y=n.y,g.z=n.z,g.w=-m.dot(n,p),m.multiplyByScalar(n,o,p),m.add(d,p,p),g=i[3],u(g)||(g=i[3]=new re),g.x=-n.x,g.y=-n.y,g.z=-n.z,g.w=-m.dot(m.negate(n,Q8),p),g=i[4],u(g)||(g=i[4]=new re),g.x=t.x,g.y=t.y,g.z=t.z,g.w=-m.dot(t,d),m.multiplyByScalar(t,l,p),m.add(e,p,p),g=i[5],u(g)||(g=i[5]=new re),g.x=-t.x,g.y=-t.y,g.z=-t.z,g.w=-m.dot(m.negate(t,Q8),p),this._cullingVolume};Bm.prototype.getPixelDimensions=function(e,t,n,i,o){Wee(this);let r=this.right-this.left,s=this.top-this.bottom,a=i*r/e,c=i*s/t;return o.x=a,o.y=c,o};Bm.prototype.clone=function(e){return u(e)||(e=new Bm),e.left=this.left,e.right=this.right,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e};Bm.prototype.equals=function(e){return u(e)&&e instanceof Bm&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};Bm.prototype.equalsEpsilon=function(e,t,n){return e===this||u(e)&&e instanceof Bm&&P.equalsEpsilon(this.right,e.right,t,n)&&P.equalsEpsilon(this.left,e.left,t,n)&&P.equalsEpsilon(this.top,e.top,t,n)&&P.equalsEpsilon(this.bottom,e.bottom,t,n)&&P.equalsEpsilon(this.near,e.near,t,n)&&P.equalsEpsilon(this.far,e.far,t,n)};var br=Bm;function fl(e){e=y(e,y.EMPTY_OBJECT),this._offCenterFrustum=new br,this.width=e.width,this._width=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far}fl.packedLength=4;fl.pack=function(e,t,n){return n=y(n,0),t[n++]=e.width,t[n++]=e.aspectRatio,t[n++]=e.near,t[n]=e.far,t};fl.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new fl),n.width=e[t++],n.aspectRatio=e[t++],n.near=e[t++],n.far=e[t],n};function aA(e){let t=e._offCenterFrustum;if(e.width!==e._width||e.aspectRatio!==e._aspectRatio||e.near!==e._near||e.far!==e._far){e._aspectRatio=e.aspectRatio,e._width=e.width,e._near=e.near,e._far=e.far;let n=1/e.aspectRatio;t.right=e.width*.5,t.left=-t.right,t.top=n*t.right,t.bottom=-t.top,t.near=e.near,t.far=e.far}}Object.defineProperties(fl.prototype,{projectionMatrix:{get:function(){return 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Version ${c} is not.`);o+=_P,o+=_P;let l=a.getUint32(o,!0);o+=_P;let f=n.queryParameters.compositeIndex;u(f)?f=`${f}_`:f="";let d=[];d.length=l;for(let h=0;h<l;++h){let A=dd(s,o),x=a.getUint32(o+_P*2,!0),C=r[A],T=`${f}${h}`,E=n.getDerivedResource({queryParameters:{compositeIndex:T}});if(u(C))d[h]=Promise.resolve(C(e,t,E,i,o));else throw new de(`Unknown tile content type, ${A}, inside Composite tile`);o+=x}let p=await Promise.all(d);return new md(e,t,n,p)};md.prototype.hasProperty=function(e,t){return!1};md.prototype.getFeature=function(e){};md.prototype.applyDebugSettings=function(e,t){let n=this._contents,i=n.length;for(let o=0;o<i;++o)n[o].applyDebugSettings(e,t)};md.prototype.applyStyle=function(e){let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].applyStyle(e)};md.prototype.update=function(e,t){let n=this._contents,i=n.length,o=!0;for(let r=0;r<i;++r)n[r].update(e,t),o=o&&n[r].ready;!this._ready&&o&&(this._ready=!0,this._resolveContent(this))};md.prototype.isDestroyed=function(){return!1};md.prototype.destroy=function(){let e=this._contents,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return ue(this)};var gP=md;function ZPe(e,t,n){return JSON.parse(dl(e,t,n))}var Oo=ZPe;function ja(e){this._id=Hn();let t=e.featuresLength;this._showAlphaProperties=void 0,this._batchValues=void 0,this._batchValuesDirty=!1,this._batchTexture=void 0,this._defaultTexture=void 0,this._pickTexture=void 0,this._pickIds=[];let n,i;if(t>0){let o=Math.min(t,Vt.maximumTextureSize),r=Math.ceil(t/Vt.maximumTextureSize),s=1/o,a=s*.5,c=1/r,l=c*.5;n=new H(o,r),i=new re(s,a,c,l)}this._translucentFeaturesLength=0,this._featuresLength=t,this._textureDimensions=n,this._textureStep=i,this._owner=e.owner,this._statistics=e.statistics,this._colorChangedCallback=e.colorChangedCallback}Object.defineProperties(ja.prototype,{translucentFeaturesLength:{get:function(){return this._translucentFeaturesLength}},byteLength:{get:function(){let e=0;return u(this._pickTexture)&&(e+=this._pickTexture.sizeInBytes),u(this._batchTexture)&&(e+=this._batchTexture.sizeInBytes),e}},textureDimensions:{get:function(){return this._textureDimensions}},textureStep:{get:function(){return this._textureStep}},batchTexture:{get:function(){return this._batchTexture}},defaultTexture:{get:function(){return this._defaultTexture}},pickTexture:{get:function(){return this._pickTexture}}});ja.DEFAULT_COLOR_VALUE=k.WHITE;ja.DEFAULT_SHOW_VALUE=!0;function Yee(e){let t=e._textureDimensions;return t.x*t.y*4}function qee(e){if(!u(e._batchValues)){let t=Yee(e),n=new 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f=i!==255;f&&!c?++this._translucentFeaturesLength:!f&&c&&--this._translucentFeaturesLength,this._batchValuesDirty=!0,u(this._colorChangedCallback)&&this._colorChangedCallback(e,t)}};ja.prototype.setAllColor=function(e){let t=this._featuresLength;for(let n=0;n<t;++n)this.setColor(n,e)};ja.prototype.getColor=function(e,t){if(!u(this._batchValues))return k.clone(ja.DEFAULT_COLOR_VALUE,t);let n=this._batchValues,i=e*4,o=this._showAlphaProperties,r=e*2;return k.fromBytes(n[i],n[i+1],n[i+2],o[r+1],t)};ja.prototype.getPickColor=function(e){return this._pickIds[e]};function Kee(e,t,n){let i=e._textureDimensions;return new Mt({context:t,pixelFormat:st.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,source:{width:i.x,height:i.y,arrayBufferView:n},flipY:!1,sampler:fn.NEAREST})}function $Pe(e,t){let n=e._featuresLength;if(!u(e._pickTexture)&&n>0){let i=e._pickIds,o=Yee(e),r=new Uint8Array(o),s=e._owner,a=e._statistics;for(let c=0;c<n;++c){let l=t.createPickId(s.getFeature(c));i.push(l);let f=l.color,d=c*4;r[d]=k.floatToByte(f.red),r[d+1]=k.floatToByte(f.green),r[d+2]=k.floatToByte(f.blue),r[d+3]=k.floatToByte(f.alpha)}e._pickTexture=Kee(e,t,r),u(a)&&(a.batchTableByteLength+=e._pickTexture.sizeInBytes)}}function e1e(e){let t=e._textureDimensions;e._batchTexture.copyFrom({source:{width:t.x,height:t.y,arrayBufferView:e._batchValues}})}ja.prototype.update=function(e,t){let n=t.context;this._defaultTexture=n.defaultTexture;let i=t.passes;(i.pick||i.postProcess)&&$Pe(this,n),this._batchValuesDirty&&(this._batchValuesDirty=!1,u(this._batchTexture)||(this._batchTexture=Kee(this,n,this._batchValues),u(this._statistics)&&(this._statistics.batchTableByteLength+=this._batchTexture.sizeInBytes)),e1e(this))};ja.prototype.isDestroyed=function(){return!1};ja.prototype.destroy=function(){this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),this._pickTexture=this._pickTexture&&this._pickTexture.destroy();let e=this._pickIds,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return ue(this)};var Mc=ja;var t1e={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},n1e={SCALAR:void 0,VEC2:H,VEC3:m,VEC4:re,MAT2:Qi,MAT3:Z,MAT4:B};function i1e(e){let t=e.componentType,n;typeof t=="string"?n=X.fromName(t):n=t;let i=t1e[e.type],o=n1e[e.type];return{componentsPerAttribute:i,classType:o,createArrayBufferView:function(r,s,a){return X.createArrayBufferView(n,r,s,i*a)}}}var Zl=i1e;function dp(e){this._classes=void 0,this._classIds=void 0,this._classIndexes=void 0,this._parentCounts=void 0,this._parentIndexes=void 0,this._parentIds=void 0,this._byteLength=0,o1e(this,e.extension,e.binaryBody)}Object.defineProperties(dp.prototype,{byteLength:{get:function(){return this._byteLength}}});function o1e(e,t,n){let i,o,r,s=t.instancesLength,a=t.classes,c=t.classIds,l=t.parentCounts,f=t.parentIds,d=s,p=0;u(c.byteOffset)&&(c.componentType=y(c.componentType,X.UNSIGNED_SHORT),c.type=an.SCALAR,r=Zl(c),c=r.createArrayBufferView(n.buffer,n.byteOffset+c.byteOffset,s),p+=c.byteLength);let g;if(u(l)){for(u(l.byteOffset)&&(l.componentType=y(l.componentType,X.UNSIGNED_SHORT),l.type=an.SCALAR,r=Zl(l),l=r.createArrayBufferView(n.buffer,n.byteOffset+l.byteOffset,s),p+=l.byteLength),g=new Uint16Array(s),d=0,i=0;i<s;++i)g[i]=d,d+=l[i];p+=g.byteLength}u(f)&&u(f.byteOffset)&&(f.componentType=y(f.componentType,X.UNSIGNED_SHORT),f.type=an.SCALAR,r=Zl(f),f=r.createArrayBufferView(n.buffer,n.byteOffset+f.byteOffset,d),p+=f.byteLength);let h=a.length;for(i=0;i<h;++i){let C=a[i].length,T=a[i].instances,E=r1e(C,T,n);p+=s1e(E),a[i].instances=ht(E,T)}let A=new Array(h).fill(0),x=new Uint16Array(s);for(i=0;i<s;++i)o=c[i],x[i]=A[o],++A[o];p+=x.byteLength,e._classes=a,e._classIds=c,e._classIndexes=x,e._parentCounts=l,e._parentIndexes=g,e._parentIds=f,e._byteLength=p}function r1e(e,t,n){let i;for(let o in t)if(t.hasOwnProperty(o)){let r=t[o],s=r.byteOffset;if(u(s)){let a=r.componentType,c=r.type;if(!u(a))throw new de("componentType is required.");if(!u(c))throw new de("type is required.");if(!u(n))throw new de(`Property ${o} requires a batch table binary.`);let l=Zl(r),f=l.componentsPerAttribute,d=l.classType,p=l.createArrayBufferView(n.buffer,n.byteOffset+s,e);u(i)||(i={}),i[o]={typedArray:p,componentCount:f,type:d}}}return i}function s1e(e){let t=0;for(let n in e)e.hasOwnProperty(n)&&(t+=e[n].typedArray.byteLength);return t}var a1e=[],c1e=[],l1e=0;function u1e(e,t,n){let i=e._classIds,o=e._parentCounts,r=e._parentIds,s=e._parentIndexes,a=i.length,c=a1e;c.length=Math.max(c.length,a);let l=++l1e,f=c1e;for(f.length=0,f.push(t);f.length>0;){if(t=f.pop(),c[t]===l)continue;c[t]=l;let d=n(e,t);if(u(d))return d;let p=o[t],g=s[t];for(let h=0;h<p;++h){let A=r[g+h];A!==t&&f.push(A)}}}function f1e(e,t,n){let i=!0;for(;i;){let o=n(e,t);if(u(o))return o;let r=e._parentIds[t];i=r!==t,t=r}}function yP(e,t,n){let i=e._parentCounts,o=e._parentIds;if(u(o)){if(u(i))return u1e(e,t,n)}else return n(e,t);return f1e(e,t,n)}dp.prototype.hasProperty=function(e,t){let n=yP(this,e,function(i,o){let r=i._classIds[o],s=i._classes[r].instances;if(u(s[t]))return!0});return u(n)};dp.prototype.propertyExists=function(e){let t=this._classes,n=t.length;for(let i=0;i<n;++i){let o=t[i].instances;if(u(o[e]))return!0}return!1};dp.prototype.getPropertyIds=function(e,t){return t=u(t)?t:[],t.length=0,yP(this,e,function(n,i){let o=n._classIds[i],r=n._classes[o].instances;for(let s in r)r.hasOwnProperty(s)&&t.indexOf(s)===-1&&t.push(s)}),t};dp.prototype.getProperty=function(e,t){return yP(this,e,function(n,i){let o=n._classIds[i],r=n._classes[o],s=n._classIndexes[i],a=r.instances[t];if(u(a))return u(a.typedArray)?d1e(a,s):je(a[s],!0)})};function d1e(e,t){let n=e.typedArray,i=e.componentCount;return i===1?n[t]:e.type.unpack(n,t*i)}dp.prototype.setProperty=function(e,t,n){let i=yP(this,e,function(o,r){let s=o._classIds[r],a=o._classes[s],c=o._classIndexes[r],l=a.instances[t];if(u(l))return u(l.typedArray)?m1e(l,c,n):l[c]=je(n,!0),!0});return u(i)};function m1e(e,t,n){let i=e.typedArray,o=e.componentCount;o===1?i[t]=n:e.type.pack(n,i,t*o)}dp.prototype.isClass=function(e,t){let n=yP(this,e,function(i,o){let r=i._classIds[o];if(i._classes[r].name===t)return!0});return u(n)};dp.prototype.getClassName=function(e){let t=this._classIds[e];return this._classes[t].name};var lA=dp;var h1e={HIGHLIGHT:0,REPLACE:1,MIX:2},ml=Object.freeze(h1e);var $8=Mc.DEFAULT_COLOR_VALUE,e5=Mc.DEFAULT_SHOW_VALUE;function uo(e,t,n,i,o){this.featuresLength=t;let r;u(n)&&(r=n.extensions),this._extensions=y(r,{});let s=p1e(n);this._properties=s,this._batchTableHierarchy=_1e(this,n,i);let a=Zee(t,s,i);this._binaryPropertiesByteLength=g1e(a),this._batchTableBinaryProperties=a,this._content=e,this._batchTexture=new Mc({featuresLength:t,colorChangedCallback:o,owner:e,statistics:e.tileset.statistics})}uo._deprecationWarning=$;Object.defineProperties(uo.prototype,{batchTableByteLength:{get:function(){let e=this._binaryPropertiesByteLength;return u(this._batchTableHierarchy)&&(e+=this._batchTableHierarchy.byteLength),e+=this._batchTexture.byteLength,e}}});function p1e(e){let t={};if(!u(e))return t;for(let n in e)e.hasOwnProperty(n)&&n!=="HIERARCHY"&&n!=="extensions"&&n!=="extras"&&(t[n]=je(e[n],!0));return t}function _1e(e,t,n){if(!u(t))return;let i=e._extensions["3DTILES_batch_table_hierarchy"],o=t.HIERARCHY;if(u(o)&&(uo._deprecationWarning("batchTableHierarchyExtension","The batch table HIERARCHY property has been moved to an extension. Use extensions.3DTILES_batch_table_hierarchy instead."),e._extensions["3DTILES_batch_table_hierarchy"]=o,i=o),!!u(i))return new lA({extension:i,binaryBody:n})}function Zee(e,t,n){let i;for(let o in t)if(t.hasOwnProperty(o)){let r=t[o],s=r.byteOffset;if(u(s)){let a=r.componentType,c=r.type;if(!u(a))throw new de("componentType is required.");if(!u(c))throw new de("type is required.");if(!u(n))throw new de(`Property ${o} requires a batch table binary.`);let l=Zl(r),f=l.componentsPerAttribute,d=l.classType,p=l.createArrayBufferView(n.buffer,n.byteOffset+s,e);u(i)||(i={}),i[o]={typedArray:p,componentCount:f,type:d}}}return i}function g1e(e){if(!u(e))return 0;let t=0;for(let n in e)e.hasOwnProperty(n)&&(t+=e[n].typedArray.byteLength);return t}uo.getBinaryProperties=function(e,t,n){return Zee(e,t,n)};uo.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};uo.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};uo.prototype.getShow=function(e){return this._batchTexture.getShow(e)};uo.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};uo.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};uo.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};uo.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};var y1e=new k;uo.prototype.applyStyle=function(e){if(!u(e)){this.setAllColor($8),this.setAllShow(e5);return}let t=this._content,n=this.featuresLength;for(let i=0;i<n;++i){let o=t.getFeature(i),r=u(e.color)?y(e.color.evaluateColor(o,y1e),$8):$8,s=u(e.show)?y(e.show.evaluate(o),e5):e5;this.setColor(i,r),this.setShow(i,s)}};function A1e(e,t){let n=e.typedArray,i=e.componentCount;return i===1?n[t]:e.type.unpack(n,t*i)}function x1e(e,t,n){let i=e.typedArray,o=e.componentCount;o===1?i[t]=n:e.type.pack(n,i,t*o)}uo.prototype.isClass=function(e,t){let n=this._batchTableHierarchy;return u(n)?n.isClass(e,t):!1};uo.prototype.isExactClass=function(e,t){return this.getExactClassName(e)===t};uo.prototype.getExactClassName=function(e){let t=this._batchTableHierarchy;if(u(t))return t.getClassName(e)};uo.prototype.hasProperty=function(e,t){return u(this._properties[t])||u(this._batchTableHierarchy)&&this._batchTableHierarchy.hasProperty(e,t)};uo.prototype.hasPropertyBySemantic=function(){return!1};uo.prototype.getPropertyIds=function(e,t){t=u(t)?t:[],t.length=0;let n=Object.keys(this._properties);return t.push.apply(t,n),u(this._batchTableHierarchy)&&t.push.apply(t,this._batchTableHierarchy.getPropertyIds(e,n)),t};uo.prototype.getPropertyBySemantic=function(e,t){};uo.prototype.getProperty=function(e,t){if(u(this._batchTableBinaryProperties)){let i=this._batchTableBinaryProperties[t];if(u(i))return A1e(i,e)}let n=this._properties[t];if(u(n))return je(n[e],!0);if(u(this._batchTableHierarchy)){let i=this._batchTableHierarchy.getProperty(e,t);if(u(i))return i}};uo.prototype.setProperty=function(e,t,n){let i=this.featuresLength;if(u(this._batchTableBinaryProperties)){let r=this._batchTableBinaryProperties[t];if(u(r)){x1e(r,e,n);return}}if(u(this._batchTableHierarchy)&&this._batchTableHierarchy.setProperty(e,t,n))return;let o=this._properties[t];u(o)||(this._properties[t]=new Array(i),o=this._properties[t]),o[e]=je(n,!0)};function C1e(e){return e._batchTexture.textureDimensions.y===1?`uniform vec4 tile_textureStep; 
vec2 computeSt(float batchId) 
{ 
    float stepX = tile_textureStep.x; 
    float centerX = tile_textureStep.y; 
    return vec2(centerX + (batchId * stepX), 0.5); 
} 
`:`uniform vec4 tile_textureStep; 
uniform vec2 tile_textureDimensions; 
vec2 computeSt(float batchId) 
{ 
    float stepX = tile_textureStep.x; 
    float centerX = tile_textureStep.y; 
    float stepY = tile_textureStep.z; 
    float centerY = tile_textureStep.w; 
    float xId = mod(batchId, tile_textureDimensions.x); 
    float yId = floor(batchId / tile_textureDimensions.x); 
    return vec2(centerX + (xId * stepX), centerY + (yId * stepY)); 
} 
`}uo.prototype.getVertexShaderCallback=function(e,t,n){if(this.featuresLength===0)return;let i=this;return function(o){let r=Qee(o,n,!1),s;return Vt.maximumVertexTextureImageUnits>0?(s="",e&&(s+=`uniform bool tile_translucentCommand; 
`),s+=`uniform sampler2D tile_batchTexture; 
out vec4 tile_featureColor; 
out vec2 tile_featureSt; 
void main() 
{ 
    vec2 st = computeSt(${t}); 
    vec4 featureProperties = texture(tile_batchTexture, st); 
    tile_color(featureProperties); 
    float show = ceil(featureProperties.a); 
    gl_Position *= show; 
`,e&&(s+=`    bool isStyleTranslucent = (featureProperties.a != 1.0); 
    if (czm_pass == czm_passTranslucent) 
    { 
        if (!isStyleTranslucent && !tile_translucentCommand) 
        { 
            gl_Position *= 0.0; 
        } 
    } 
    else 
    { 
        if (isStyleTranslucent) 
        { 
            gl_Position *= 0.0; 
        } 
    } 
`),s+=`    tile_featureColor = featureProperties; 
    tile_featureSt = st; 
}`):s=`out vec2 tile_featureSt; 
void main() 
{ 
    tile_color(vec4(1.0)); 
    tile_featureSt = computeSt(${t}); 
}`,`${r}
${C1e(i)}${s}`}};function Jee(e,t){return e=He.replaceMain(e,"tile_main"),t?`${e}uniform float tile_colorBlend; 
void tile_color(vec4 tile_featureColor) 
{ 
    tile_main(); 
    tile_featureColor = czm_gammaCorrect(tile_featureColor); 
    out_FragColor.a *= tile_featureColor.a; 
    float highlight = ceil(tile_colorBlend); 
    out_FragColor.rgb *= mix(tile_featureColor.rgb, vec3(1.0), highlight); 
} 
`:`${e}void tile_color(vec4 tile_featureColor) 
{ 
    tile_main(); 
} 
`}function T1e(e,t){let n=`texture(${t}`,i=0,o=e.indexOf(n,i),r;for(;o>-1;){let s=0;for(let l=o;l<e.length;++l){let f=e.charAt(l);if(f==="(")++s;else if(f===")"&&(--s,s===0)){r=l+1;break}}let c=`tile_diffuse_final(${e.slice(o,r)}, tile_diffuse)`;e=e.slice(0,o)+c+e.slice(r),i=o+c.length,o=e.indexOf(n,i)}return e}function Qee(e,t,n){if(!u(t))return Jee(e,n);let i=new RegExp(`(uniform|attribute|in)\\s+(vec[34]|sampler2D)\\s+${t};`),o=e.match(i);if(!u(o))return Jee(e,n);let r=o[0],s=o[2];e=He.replaceMain(e,"tile_main"),e=e.replace(r,"");let a=`bool isWhite(vec3 color) 
{ 
    return all(greaterThan(color, vec3(1.0 - czm_epsilon3))); 
} 
vec4 tile_diffuse_final(vec4 sourceDiffuse, vec4 tileDiffuse) 
{ 
    vec4 blendDiffuse = mix(sourceDiffuse, tileDiffuse, tile_colorBlend); 
    vec4 diffuse = isWhite(tileDiffuse.rgb) ? sourceDiffuse : blendDiffuse; 
    return vec4(diffuse.rgb, sourceDiffuse.a); 
} 
`,c=`    tile_featureColor = czm_gammaCorrect(tile_featureColor); 
    out_FragColor.a *= tile_featureColor.a; 
    float highlight = ceil(tile_colorBlend); 
    out_FragColor.rgb *= mix(tile_featureColor.rgb, vec3(1.0), highlight); 
`,l;if(s==="vec3"||s==="vec4"){let f=s==="vec3"?`vec4(${t}, 1.0)`:t,d=s==="vec3"?"tile_diffuse.xyz":"tile_diffuse";i=new RegExp(t,"g"),e=e.replace(i,d),l=`    vec4 source = ${f}; 
    tile_diffuse = tile_diffuse_final(source, tile_featureColor); 
    tile_main(); 
`}else s==="sampler2D"&&(e=T1e(e,t),l=`    tile_diffuse = tile_featureColor; 
    tile_main(); 
`);return e=`uniform float tile_colorBlend; 
vec4 tile_diffuse = vec4(1.0); 
${a}${r}
${e}
void tile_color(vec4 tile_featureColor) 
{ 
${l}`,n&&(e+=c),e+=`} 
`,e}uo.prototype.getFragmentShaderCallback=function(e,t,n){if(this.featuresLength!==0)return function(i){return i=Qee(i,t,!0),Vt.maximumVertexTextureImageUnits>0?(i+=`uniform sampler2D tile_pickTexture; 
in vec2 tile_featureSt; 
in vec4 tile_featureColor; 
void main() 
{ 
    tile_color(tile_featureColor); 
`,n&&(i+=`    out_FragColor.rgb *= out_FragColor.a; 
`),i+="}"):(e&&(i+=`uniform bool tile_translucentCommand; 
`),i+=`uniform sampler2D tile_pickTexture; 
uniform sampler2D tile_batchTexture; 
in vec2 tile_featureSt; 
void main() 
{ 
    vec4 featureProperties = texture(tile_batchTexture, tile_featureSt); 
    if (featureProperties.a == 0.0) { 
        discard; 
    } 
`,e&&(i+=`    bool isStyleTranslucent = (featureProperties.a != 1.0); 
    if (czm_pass == czm_passTranslucent) 
    { 
        if (!isStyleTranslucent && !tile_translucentCommand) 
        { 
            discard; 
        } 
    } 
    else 
    { 
        if (isStyleTranslucent) 
        { 
            discard; 
        } 
    } 
`),i+=`    tile_color(featureProperties); 
`,n&&(i+=`    out_FragColor.rgb *= out_FragColor.a; 
`),i+=`} 
`),i}};uo.prototype.getClassificationFragmentShaderCallback=function(){if(this.featuresLength!==0)return function(e){return e=He.replaceMain(e,"tile_main"),Vt.maximumVertexTextureImageUnits>0?e+=`uniform sampler2D tile_pickTexture;
in vec2 tile_featureSt; 
in vec4 tile_featureColor; 
void main() 
{ 
    tile_main(); 
    out_FragColor = tile_featureColor; 
    out_FragColor.rgb *= out_FragColor.a; 
}`:e+=`uniform sampler2D tile_batchTexture; 
uniform sampler2D tile_pickTexture;
in vec2 tile_featureSt; 
void main() 
{ 
    tile_main(); 
    vec4 featureProperties = texture(tile_batchTexture, tile_featureSt); 
    if (featureProperties.a == 0.0) { 
        discard; 
    } 
    out_FragColor = featureProperties; 
    out_FragColor.rgb *= out_FragColor.a; 
} 
`,e}};function E1e(e){let t=e._content.tileset,n=t.colorBlendMode,i=t.colorBlendAmount;if(n===ml.HIGHLIGHT)return 0;if(n===ml.REPLACE)return 1;if(n===ml.MIX)return P.clamp(i,P.EPSILON4,1)}uo.prototype.getUniformMapCallback=function(){if(this.featuresLength===0)return;let e=this;return function(t){return ht(t,{tile_batchTexture:function(){return y(e._batchTexture.batchTexture,e._batchTexture.defaultTexture)},tile_textureDimensions:function(){return e._batchTexture.textureDimensions},tile_textureStep:function(){return e._batchTexture.textureStep},tile_colorBlend:function(){return E1e(e)},tile_pickTexture:function(){return e._batchTexture.pickTexture}})}};uo.prototype.getPickId=function(){return"texture(tile_pickTexture, tile_featureSt)"};var fg={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};uo.prototype.addDerivedCommands=function(e,t){let n=e.commandList,i=n.length,o=this._content._tile,r=o._finalResolution,s=o.tileset,a=s.isSkippingLevelOfDetail&&s.hasMixedContent&&e.context.stencilBuffer,c=b1e(this);for(let l=t;l<i;++l){let f=n[l];if(f.pass===be.COMPUTE)continue;let d=f.derivedCommands.tileset;(!u(d)||f.dirty)&&(d={},f.derivedCommands.tileset=d,d.originalCommand=S1e(f),f.dirty=!1);let p=d.originalCommand;c!==fg.ALL_OPAQUE&&f.pass!==be.TRANSLUCENT&&(u(d.translucent)||(d.translucent=v1e(p))),c!==fg.ALL_TRANSLUCENT&&f.pass!==be.TRANSLUCENT&&(u(d.opaque)||(d.opaque=w1e(p)),a&&(r||(u(d.zback)||(d.zback=I1e(e.context,p)),s._backfaceCommands.push(d.zback)),(!u(d.stencil)||o._selectionDepth!==O1e(d.stencil))&&(f.renderState.depthMask?d.stencil=P1e(p,o._selectionDepth):d.stencil=d.opaque)));let g=a?d.stencil:d.opaque,h=d.translucent;f.pass!==be.TRANSLUCENT?(c===fg.ALL_OPAQUE&&(n[l]=g),c===fg.ALL_TRANSLUCENT&&(n[l]=h),c===fg.OPAQUE_AND_TRANSLUCENT&&(n[l]=g,n.push(h))):n[l]=p}};function b1e(e){let t=e._batchTexture.translucentFeaturesLength;return t===0?fg.ALL_OPAQUE:t===e.featuresLength?fg.ALL_TRANSLUCENT:fg.OPAQUE_AND_TRANSLUCENT}function S1e(e){let t=nt.shallowClone(e),n=t.pass===be.TRANSLUCENT;return t.uniformMap=u(t.uniformMap)?t.uniformMap:{},t.uniformMap.tile_translucentCommand=function(){return n},t}function v1e(e){let t=nt.shallowClone(e);return t.pass=be.TRANSLUCENT,t.renderState=M1e(e.renderState),t}function w1e(e){let t=nt.shallowClone(e);return t.renderState=R1e(e.renderState),t}function D1e(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"zBackfaceLogDepth");if(!u(n)){let i=t.fragmentShaderSource.clone();i.defines=u(i.defines)?i.defines.slice(0):[],i.defines.push("POLYGON_OFFSET"),i.sources.unshift(`#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif
`),n=e.shaderCache.createDerivedShaderProgram(t,"zBackfaceLogDepth",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:i,attributeLocations:t._attributeLocations})}return n}function I1e(e,t){let n=nt.shallowClone(t),i=je(n.renderState,!0);i.cull.enabled=!0,i.cull.face=_i.FRONT,i.colorMask={red:!1,green:!1,blue:!1,alpha:!1},i.polygonOffset={enabled:!0,factor:5,units:5},i.stencilTest=Lt.setCesium3DTileBit(),i.stencilMask=Lt.CESIUM_3D_TILE_MASK,n.renderState=ke.fromCache(i),n.castShadows=!1,n.receiveShadows=!1,n.uniformMap=je(t.uniformMap);let o=new H(5,5);return n.uniformMap.u_polygonOffset=function(){return o},n.shaderProgram=D1e(e,t.shaderProgram),n}function P1e(e,t){let n=nt.shallowClone(e),i=je(n.renderState,!0);return i.stencilTest.enabled=!0,i.stencilTest.mask=Lt.SKIP_LOD_MASK,i.stencilTest.reference=Lt.CESIUM_3D_TILE_MASK|t<<Lt.SKIP_LOD_BIT_SHIFT,i.stencilTest.frontFunction=zn.GREATER_OR_EQUAL,i.stencilTest.frontOperation.zPass=ft.REPLACE,i.stencilTest.backFunction=zn.GREATER_OR_EQUAL,i.stencilTest.backOperation.zPass=ft.REPLACE,i.stencilMask=Lt.CESIUM_3D_TILE_MASK|Lt.SKIP_LOD_MASK,n.renderState=ke.fromCache(i),n}function O1e(e){return(e.renderState.stencilTest.reference&Lt.SKIP_LOD_MASK)>>>Lt.SKIP_LOD_BIT_SHIFT}function M1e(e){let t=je(e,!0);return t.cull.enabled=!1,t.depthTest.enabled=!0,t.depthMask=!1,t.blending=un.ALPHA_BLEND,t.stencilTest=Lt.setCesium3DTileBit(),t.stencilMask=Lt.CESIUM_3D_TILE_MASK,ke.fromCache(t)}function R1e(e){let t=je(e,!0);return t.stencilTest=Lt.setCesium3DTileBit(),t.stencilMask=Lt.CESIUM_3D_TILE_MASK,ke.fromCache(t)}uo.prototype.update=function(e,t){this._batchTexture.update(e,t)};uo.prototype.isDestroyed=function(){return!1};uo.prototype.destroy=function(){return this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),ue(this)};var mp=uo;function B1e(e){this.offset=e.offset,this.count=e.count,this.color=e.color,this.batchIds=e.batchIds}var Lm=B1e;var bT=`in vec3 position;
in float a_batchId;

uniform mat4 u_modifiedModelViewProjection;

void main()
{
    gl_Position = czm_depthClamp(u_modifiedModelViewProjection * vec4(position, 1.0));
}
`;function Zu(e,t){this._content=e,this._batchId=t,this._color=void 0}Object.defineProperties(Zu.prototype,{show:{get:function(){return this._content.batchTable.getShow(this._batchId)},set:function(e){this._content.batchTable.setShow(this._batchId,e)}},color:{get:function(){return u(this._color)||(this._color=new k),this._content.batchTable.getColor(this._batchId,this._color)},set:function(e){this._content.batchTable.setColor(this._batchId,e)}},polylinePositions:{get:function(){if(u(this._content.getPolylinePositions))return this._content.getPolylinePositions(this._batchId)}},content:{get:function(){return this._content}},tileset:{get:function(){return this._content.tileset}},primitive:{get:function(){return this._content.tileset}},featureId:{get:function(){return this._batchId}},pickId:{get:function(){return this._content.batchTable.getPickColor(this._batchId)}}});Zu.prototype.hasProperty=function(e){return this._content.batchTable.hasProperty(this._batchId,e)};Zu.prototype.getPropertyIds=function(e){return this._content.batchTable.getPropertyIds(this._batchId,e)};Zu.prototype.getProperty=function(e){return this._content.batchTable.getProperty(this._batchId,e)};Zu.getPropertyInherited=function(e,t,n){let i=e.batchTable;if(u(i)){if(i.hasPropertyBySemantic(t,n))return i.getPropertyBySemantic(t,n);if(i.hasProperty(t,n))return i.getProperty(t,n)}let o=e.metadata;if(u(o)){if(o.hasPropertyBySemantic(n))return o.getPropertyBySemantic(n);if(o.hasProperty(n))return o.getProperty(n)}let r=e.tile,s=r.metadata;if(u(s)){if(s.hasPropertyBySemantic(n))return s.getPropertyBySemantic(n);if(s.hasProperty(n))return s.getProperty(n)}let a;if(u(r.implicitSubtree)&&(a=r.implicitSubtree.metadata),u(a)){if(a.hasPropertyBySemantic(n))return a.getPropertyBySemantic(n);if(a.hasProperty(n))return a.getProperty(n)}let c=u(e.group)?e.group.metadata:void 0;if(u(c)){if(c.hasPropertyBySemantic(n))return c.getPropertyBySemantic(n);if(c.hasProperty(n))return c.getProperty(n)}let l=e.tileset.metadata;if(u(l)){if(l.hasPropertyBySemantic(n))return l.getPropertyBySemantic(n);if(l.hasProperty(n))return l.getProperty(n)}};Zu.prototype.getPropertyInherited=function(e){return Zu.getPropertyInherited(this._content,this._batchId,e)};Zu.prototype.setProperty=function(e,t){this._content.batchTable.setProperty(this._batchId,e,t),this._content.featurePropertiesDirty=!0};Zu.prototype.isExactClass=function(e){return this._content.batchTable.isExactClass(this._batchId,e)};Zu.prototype.isClass=function(e){return this._content.batchTable.isClass(this._batchId,e)};Zu.prototype.getExactClassName=function(){return this._content.batchTable.getExactClassName(this._batchId)};var Cs=Zu;var t5=class{add(t,n,i){if(typeof arguments[0]!="string")for(let o in arguments[0])this.add(o,arguments[0][o],arguments[1]);else(Array.isArray(t)?t:[t]).forEach(function(o){this[o]=this[o]||[],n&&this[o][i?"unshift":"push"](n)},this)}run(t,n){this[t]=this[t]||[],this[t].forEach(function(i){i.call(n&&n.context?n.context:n,n)})}},n5=class{constructor(t){this.jsep=t,this.registered={}}register(...t){t.forEach(n=>{if(typeof n!="object"||!n.name||!n.init)throw new Error("Invalid JSEP plugin format");this.registered[n.name]||(n.init(this.jsep),this.registered[n.name]=n)})}},Ge=class{static get version(){return"1.3.8"}static toString(){return"JavaScript Expression Parser (JSEP) v"+Ge.version}static addUnaryOp(t){return Ge.max_unop_len=Math.max(t.length,Ge.max_unop_len),Ge.unary_ops[t]=1,Ge}static addBinaryOp(t,n,i){return Ge.max_binop_len=Math.max(t.length,Ge.max_binop_len),Ge.binary_ops[t]=n,i?Ge.right_associative.add(t):Ge.right_associative.delete(t),Ge}static addIdentifierChar(t){return Ge.additional_identifier_chars.add(t),Ge}static addLiteral(t,n){return Ge.literals[t]=n,Ge}static removeUnaryOp(t){return delete Ge.unary_ops[t],t.length===Ge.max_unop_len&&(Ge.max_unop_len=Ge.getMaxKeyLen(Ge.unary_ops)),Ge}static removeAllUnaryOps(){return Ge.unary_ops={},Ge.max_unop_len=0,Ge}static removeIdentifierChar(t){return Ge.additional_identifier_chars.delete(t),Ge}static removeBinaryOp(t){return delete Ge.binary_ops[t],t.length===Ge.max_binop_len&&(Ge.max_binop_len=Ge.getMaxKeyLen(Ge.binary_ops)),Ge.right_associative.delete(t),Ge}static removeAllBinaryOps(){return Ge.binary_ops={},Ge.max_binop_len=0,Ge}static removeLiteral(t){return delete Ge.literals[t],Ge}static removeAllLiterals(){return Ge.literals={},Ge}get char(){return this.expr.charAt(this.index)}get code(){return this.expr.charCodeAt(this.index)}constructor(t){this.expr=t,this.index=0}static parse(t){return new Ge(t).parse()}static getMaxKeyLen(t){return Math.max(0,...Object.keys(t).map(n=>n.length))}static isDecimalDigit(t){return t>=48&&t<=57}static binaryPrecedence(t){return Ge.binary_ops[t]||0}static isIdentifierStart(t){return t>=65&&t<=90||t>=97&&t<=122||t>=128&&!Ge.binary_ops[String.fromCharCode(t)]||Ge.additional_identifier_chars.has(String.fromCharCode(t))}static isIdentifierPart(t){return Ge.isIdentifierStart(t)||Ge.isDecimalDigit(t)}throwError(t){let n=new Error(t+" at character "+this.index);throw n.index=this.index,n.description=t,n}runHook(t,n){if(Ge.hooks[t]){let i={context:this,node:n};return Ge.hooks.run(t,i),i.node}return n}searchHook(t){if(Ge.hooks[t]){let n={context:this};return Ge.hooks[t].find(function(i){return i.call(n.context,n),n.node}),n.node}}gobbleSpaces(){let t=this.code;for(;t===Ge.SPACE_CODE||t===Ge.TAB_CODE||t===Ge.LF_CODE||t===Ge.CR_CODE;)t=this.expr.charCodeAt(++this.index);this.runHook("gobble-spaces")}parse(){this.runHook("before-all");let t=this.gobbleExpressions(),n=t.length===1?t[0]:{type:Ge.COMPOUND,body:t};return this.runHook("after-all",n)}gobbleExpressions(t){let n=[],i,o;for(;this.index<this.expr.length;)if(i=this.code,i===Ge.SEMCOL_CODE||i===Ge.COMMA_CODE)this.index++;else if(o=this.gobbleExpression())n.push(o);else if(this.index<this.expr.length){if(i===t)break;this.throwError('Unexpected "'+this.char+'"')}return n}gobbleExpression(){let t=this.searchHook("gobble-expression")||this.gobbleBinaryExpression();return this.gobbleSpaces(),this.runHook("after-expression",t)}gobbleBinaryOp(){this.gobbleSpaces();let t=this.expr.substr(this.index,Ge.max_binop_len),n=t.length;for(;n>0;){if(Ge.binary_ops.hasOwnProperty(t)&&(!Ge.isIdentifierStart(this.code)||this.index+t.length<this.expr.length&&!Ge.isIdentifierPart(this.expr.charCodeAt(this.index+t.length))))return this.index+=n,t;t=t.substr(0,--n)}return!1}gobbleBinaryExpression(){let t,n,i,o,r,s,a,c,l;if(s=this.gobbleToken(),!s||(n=this.gobbleBinaryOp(),!n))return s;for(r={value:n,prec:Ge.binaryPrecedence(n),right_a:Ge.right_associative.has(n)},a=this.gobbleToken(),a||this.throwError("Expected expression after "+n),o=[s,r,a];n=this.gobbleBinaryOp();){if(i=Ge.binaryPrecedence(n),i===0){this.index-=n.length;break}r={value:n,prec:i,right_a:Ge.right_associative.has(n)},l=n;let f=d=>r.right_a&&d.right_a?i>d.prec:i<=d.prec;for(;o.length>2&&f(o[o.length-2]);)a=o.pop(),n=o.pop().value,s=o.pop(),t={type:Ge.BINARY_EXP,operator:n,left:s,right:a},o.push(t);t=this.gobbleToken(),t||this.throwError("Expected expression after "+l),o.push(r,t)}for(c=o.length-1,t=o[c];c>1;)t={type:Ge.BINARY_EXP,operator:o[c-1].value,left:o[c-2],right:t},c-=2;return t}gobbleToken(){let t,n,i,o;if(this.gobbleSpaces(),o=this.searchHook("gobble-token"),o)return this.runHook("after-token",o);if(t=this.code,Ge.isDecimalDigit(t)||t===Ge.PERIOD_CODE)return this.gobbleNumericLiteral();if(t===Ge.SQUOTE_CODE||t===Ge.DQUOTE_CODE)o=this.gobbleStringLiteral();else if(t===Ge.OBRACK_CODE)o=this.gobbleArray();else{for(n=this.expr.substr(this.index,Ge.max_unop_len),i=n.length;i>0;){if(Ge.unary_ops.hasOwnProperty(n)&&(!Ge.isIdentifierStart(this.code)||this.index+n.length<this.expr.length&&!Ge.isIdentifierPart(this.expr.charCodeAt(this.index+n.length)))){this.index+=i;let r=this.gobbleToken();return r||this.throwError("missing unaryOp argument"),this.runHook("after-token",{type:Ge.UNARY_EXP,operator:n,argument:r,prefix:!0})}n=n.substr(0,--i)}Ge.isIdentifierStart(t)?(o=this.gobbleIdentifier(),Ge.literals.hasOwnProperty(o.name)?o={type:Ge.LITERAL,value:Ge.literals[o.name],raw:o.name}:o.name===Ge.this_str&&(o={type:Ge.THIS_EXP})):t===Ge.OPAREN_CODE&&(o=this.gobbleGroup())}return o?(o=this.gobbleTokenProperty(o),this.runHook("after-token",o)):this.runHook("after-token",!1)}gobbleTokenProperty(t){this.gobbleSpaces();let n=this.code;for(;n===Ge.PERIOD_CODE||n===Ge.OBRACK_CODE||n===Ge.OPAREN_CODE||n===Ge.QUMARK_CODE;){let i;if(n===Ge.QUMARK_CODE){if(this.expr.charCodeAt(this.index+1)!==Ge.PERIOD_CODE)break;i=!0,this.index+=2,this.gobbleSpaces(),n=this.code}this.index++,n===Ge.OBRACK_CODE?(t={type:Ge.MEMBER_EXP,computed:!0,object:t,property:this.gobbleExpression()},this.gobbleSpaces(),n=this.code,n!==Ge.CBRACK_CODE&&this.throwError("Unclosed ["),this.index++):n===Ge.OPAREN_CODE?t={type:Ge.CALL_EXP,arguments:this.gobbleArguments(Ge.CPAREN_CODE),callee:t}:(n===Ge.PERIOD_CODE||i)&&(i&&this.index--,this.gobbleSpaces(),t={type:Ge.MEMBER_EXP,computed:!1,object:t,property:this.gobbleIdentifier()}),i&&(t.optional=!0),this.gobbleSpaces(),n=this.code}return t}gobbleNumericLiteral(){let t="",n,i;for(;Ge.isDecimalDigit(this.code);)t+=this.expr.charAt(this.index++);if(this.code===Ge.PERIOD_CODE)for(t+=this.expr.charAt(this.index++);Ge.isDecimalDigit(this.code);)t+=this.expr.charAt(this.index++);if(n=this.char,n==="e"||n==="E"){for(t+=this.expr.charAt(this.index++),n=this.char,(n==="+"||n==="-")&&(t+=this.expr.charAt(this.index++));Ge.isDecimalDigit(this.code);)t+=this.expr.charAt(this.index++);Ge.isDecimalDigit(this.expr.charCodeAt(this.index-1))||this.throwError("Expected exponent ("+t+this.char+")")}return i=this.code,Ge.isIdentifierStart(i)?this.throwError("Variable names cannot start with a number ("+t+this.char+")"):(i===Ge.PERIOD_CODE||t.length===1&&t.charCodeAt(0)===Ge.PERIOD_CODE)&&this.throwError("Unexpected period"),{type:Ge.LITERAL,value:parseFloat(t),raw:t}}gobbleStringLiteral(){let t="",n=this.index,i=this.expr.charAt(this.index++),o=!1;for(;this.index<this.expr.length;){let r=this.expr.charAt(this.index++);if(r===i){o=!0;break}else if(r==="\\")switch(r=this.expr.charAt(this.index++),r){case"n":t+=`
`;break;case"r":t+="\r";break;case"t":t+="	";break;case"b":t+="\b";break;case"f":t+="\f";break;case"v":t+="\v";break;default:t+=r}else t+=r}return o||this.throwError('Unclosed quote after "'+t+'"'),{type:Ge.LITERAL,value:t,raw:this.expr.substring(n,this.index)}}gobbleIdentifier(){let t=this.code,n=this.index;for(Ge.isIdentifierStart(t)?this.index++:this.throwError("Unexpected "+this.char);this.index<this.expr.length&&(t=this.code,Ge.isIdentifierPart(t));)this.index++;return{type:Ge.IDENTIFIER,name:this.expr.slice(n,this.index)}}gobbleArguments(t){let n=[],i=!1,o=0;for(;this.index<this.expr.length;){this.gobbleSpaces();let r=this.code;if(r===t){i=!0,this.index++,t===Ge.CPAREN_CODE&&o&&o>=n.length&&this.throwError("Unexpected token "+String.fromCharCode(t));break}else if(r===Ge.COMMA_CODE){if(this.index++,o++,o!==n.length){if(t===Ge.CPAREN_CODE)this.throwError("Unexpected token ,");else if(t===Ge.CBRACK_CODE)for(let s=n.length;s<o;s++)n.push(null)}}else if(n.length!==o&&o!==0)this.throwError("Expected comma");else{let s=this.gobbleExpression();(!s||s.type===Ge.COMPOUND)&&this.throwError("Expected comma"),n.push(s)}}return i||this.throwError("Expected "+String.fromCharCode(t)),n}gobbleGroup(){this.index++;let t=this.gobbleExpressions(Ge.CPAREN_CODE);if(this.code===Ge.CPAREN_CODE)return this.index++,t.length===1?t[0]:t.length?{type:Ge.SEQUENCE_EXP,expressions:t}:!1;this.throwError("Unclosed (")}gobbleArray(){return this.index++,{type:Ge.ARRAY_EXP,elements:this.gobbleArguments(Ge.CBRACK_CODE)}}},L1e=new t5;Object.assign(Ge,{hooks:L1e,plugins:new n5(Ge),COMPOUND:"Compound",SEQUENCE_EXP:"SequenceExpression",IDENTIFIER:"Identifier",MEMBER_EXP:"MemberExpression",LITERAL:"Literal",THIS_EXP:"ThisExpression",CALL_EXP:"CallExpression",UNARY_EXP:"UnaryExpression",BINARY_EXP:"BinaryExpression",ARRAY_EXP:"ArrayExpression",TAB_CODE:9,LF_CODE:10,CR_CODE:13,SPACE_CODE:32,PERIOD_CODE:46,COMMA_CODE:44,SQUOTE_CODE:39,DQUOTE_CODE:34,OPAREN_CODE:40,CPAREN_CODE:41,OBRACK_CODE:91,CBRACK_CODE:93,QUMARK_CODE:63,SEMCOL_CODE:59,COLON_CODE:58,unary_ops:{"-":1,"!":1,"~":1,"+":1},binary_ops:{"||":1,"&&":2,"|":3,"^":4,"&":5,"==":6,"!=":6,"===":6,"!==":6,"<":7,">":7,"<=":7,">=":7,"<<":8,">>":8,">>>":8,"+":9,"-":9,"*":10,"/":10,"%":10},right_associative:new Set,additional_identifier_chars:new Set(["$","_"]),literals:{true:!0,false:!1,null:null},this_str:"this"});Ge.max_unop_len=Ge.getMaxKeyLen(Ge.unary_ops);Ge.max_binop_len=Ge.getMaxKeyLen(Ge.binary_ops);var dg=e=>new Ge(e).parse(),N1e=Object.getOwnPropertyNames(Ge);N1e.forEach(e=>{dg[e]===void 0&&e!=="prototype"&&(dg[e]=Ge[e])});dg.Jsep=Ge;var F1e="ConditionalExpression",U1e={name:"ternary",init(e){e.hooks.add("after-expression",function(n){if(n.node&&this.code===e.QUMARK_CODE){this.index++;let i=n.node,o=this.gobbleExpression();if(o||this.throwError("Expected expression"),this.gobbleSpaces(),this.code===e.COLON_CODE){this.index++;let r=this.gobbleExpression();if(r||this.throwError("Expected expression"),n.node={type:F1e,test:i,consequent:o,alternate:r},i.operator&&e.binary_ops[i.operator]<=.9){let s=i;for(;s.right.operator&&e.binary_ops[s.right.operator]<=.9;)s=s.right;n.node.test=s.right,s.right=n.node,n.node=i}}else this.throwError("Expected :")}})}};dg.plugins.register(U1e);var V1e={VARIABLE:0,UNARY:1,BINARY:2,TERNARY:3,CONDITIONAL:4,MEMBER:5,FUNCTION_CALL:6,ARRAY:7,REGEX:8,VARIABLE_IN_STRING:9,LITERAL_NULL:10,LITERAL_BOOLEAN:11,LITERAL_NUMBER:12,LITERAL_STRING:13,LITERAL_COLOR:14,LITERAL_VECTOR:15,LITERAL_REGEX:16,LITERAL_UNDEFINED:17,BUILTIN_VARIABLE:18},pt=Object.freeze(V1e);function hd(e,t){this._expression=e,e=Q1e(e,t),e=eOe($1e(e)),dg.addBinaryOp("=~",0),dg.addBinaryOp("!~",0);let n;try{n=dg(e)}catch(i){throw new de(i)}this._runtimeAst=Ci(this,n)}Object.defineProperties(hd.prototype,{expression:{get:function(){return this._expression}}});var Rn={arrayIndex:0,arrayArray:[[]],cartesian2Index:0,cartesian3Index:0,cartesian4Index:0,cartesian2Array:[new H],cartesian3Array:[new m],cartesian4Array:[new re],reset:function(){this.arrayIndex=0,this.cartesian2Index=0,this.cartesian3Index=0,this.cartesian4Index=0},getArray:function(){this.arrayIndex>=this.arrayArray.length&&this.arrayArray.push([]);let e=this.arrayArray[this.arrayIndex++];return 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i=n[3].evaluate(e)*255;k.fromBytes(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),i,t)}else this._value==="hsl"?k.fromHsl(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),1,t):this._value==="hsla"&&k.fromHsl(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),n[3].evaluate(e),t);return re.fromColor(t,Rn.getCartesian4())};yt.prototype._evaluateLiteralVector=function(e){let t=Rn.getArray(),n=this._value,i=this._left,o=i.length;for(let a=0;a<o;++a){let c=i[a].evaluate(e);if(typeof c=="number")t.push(c);else if(c instanceof H)t.push(c.x,c.y);else if(c instanceof m)t.push(c.x,c.y,c.z);else if(c instanceof re)t.push(c.x,c.y,c.z,c.w);else throw new de(`${n} argument must be a vector or number. Argument is ${c}.`)}let r=t.length,s=parseInt(n.charAt(3));if(r===0)throw new de(`Invalid ${n} constructor. No valid arguments.`);if(r<s&&r>1)throw new de(`Invalid ${n} constructor. Not enough arguments.`);if(r>s&&o>1)throw new de(`Invalid ${n} constructor. Too many arguments.`);if(r===1){let a=t[0];t.push(a,a,a)}if(n==="vec2")return H.fromArray(t,0,Rn.getCartesian2());if(n==="vec3")return m.fromArray(t,0,Rn.getCartesian3());if(n==="vec4")return re.fromArray(t,0,Rn.getCartesian4())};yt.prototype._evaluateLiteralString=function(){return this._value};yt.prototype._evaluateVariableString=function(e){let t=this._value,n=hU.exec(t);for(;n!==null;){let i=n[0],o=n[1],r=yU(e,o);u(r)||(r=""),t=t.replace(i,r),n=hU.exec(t)}return t};yt.prototype._evaluateVariable=function(e){return yU(e,this._value)};function uA(e){return e._value==="feature"}yt.prototype._evaluateMemberDot=function(e){if(uA(this._left))return yU(e,this._right.evaluate(e));let t=this._left.evaluate(e);if(!u(t))return;let n=this._right.evaluate(e);if(t instanceof H||t instanceof m||t instanceof re){if(n==="r")return t.x;if(n==="g")return t.y;if(n==="b")return t.z;if(n==="a")return t.w}return t[n]};yt.prototype._evaluateMemberBrackets=function(e){if(uA(this._left))return yU(e,this._right.evaluate(e));let t=this._left.evaluate(e);if(!u(t))return;let n=this._right.evaluate(e);if(t instanceof H||t instanceof m||t instanceof re){if(n===0||n==="r")return t.x;if(n===1||n==="g")return t.y;if(n===2||n==="b")return t.z;if(n===3||n==="a")return t.w}return t[n]};yt.prototype._evaluateArray=function(e){let t=[];for(let n=0;n<this._value.length;n++)t[n]=this._value[n].evaluate(e);return t};yt.prototype._evaluateNot=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new de(`Operator "!" requires a boolean argument. Argument is ${t}.`);return!t};yt.prototype._evaluateNegative=function(e){let t=this._left.evaluate(e);if(t instanceof H)return H.negate(t,Rn.getCartesian2());if(t instanceof m)return m.negate(t,Rn.getCartesian3());if(t instanceof re)return re.negate(t,Rn.getCartesian4());if(typeof t=="number")return-t;throw new de(`Operator "-" requires a vector or number argument. Argument is ${t}.`)};yt.prototype._evaluatePositive=function(e){let t=this._left.evaluate(e);if(!(t instanceof H||t instanceof m||t instanceof re||typeof t=="number"))throw new de(`Operator "+" requires a vector or number argument. Argument is ${t}.`);return t};yt.prototype._evaluateLessThan=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new de(`Operator "<" requires number arguments. Arguments are ${t} and ${n}.`);return t<n};yt.prototype._evaluateLessThanOrEquals=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new de(`Operator "<=" requires number arguments. Arguments are ${t} and ${n}.`);return t<=n};yt.prototype._evaluateGreaterThan=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new de(`Operator ">" requires number arguments. Arguments are ${t} and ${n}.`);return t>n};yt.prototype._evaluateGreaterThanOrEquals=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new de(`Operator ">=" requires number arguments. Arguments are ${t} and ${n}.`);return t>=n};yt.prototype._evaluateOr=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new de(`Operator "||" requires boolean arguments. First argument is ${t}.`);if(t)return!0;let n=this._right.evaluate(e);if(typeof n!="boolean")throw new de(`Operator "||" requires boolean arguments. Second argument is ${n}.`);return t||n};yt.prototype._evaluateAnd=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new de(`Operator "&&" requires boolean arguments. First argument is ${t}.`);if(!t)return!1;let n=this._right.evaluate(e);if(typeof n!="boolean")throw new de(`Operator "&&" requires boolean arguments. Second argument is ${n}.`);return t&&n};yt.prototype._evaluatePlus=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.add(t,n,Rn.getCartesian2());if(n instanceof m&&t instanceof m)return m.add(t,n,Rn.getCartesian3());if(n instanceof re&&t instanceof re)return re.add(t,n,Rn.getCartesian4());if(typeof t=="string"||typeof n=="string")return t+n;if(typeof t=="number"&&typeof n=="number")return t+n;throw new de(`Operator "+" requires vector or number arguments of matching types, or at least one string argument. Arguments are ${t} and ${n}.`)};yt.prototype._evaluateMinus=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.subtract(t,n,Rn.getCartesian2());if(n instanceof m&&t instanceof m)return m.subtract(t,n,Rn.getCartesian3());if(n instanceof re&&t instanceof re)return re.subtract(t,n,Rn.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t-n;throw new de(`Operator "-" requires vector or number arguments of matching types. Arguments are ${t} and ${n}.`)};yt.prototype._evaluateTimes=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.multiplyComponents(t,n,Rn.getCartesian2());if(n instanceof H&&typeof t=="number")return H.multiplyByScalar(n,t,Rn.getCartesian2());if(t instanceof H&&typeof n=="number")return H.multiplyByScalar(t,n,Rn.getCartesian2());if(n instanceof m&&t instanceof m)return m.multiplyComponents(t,n,Rn.getCartesian3());if(n instanceof m&&typeof t=="number")return m.multiplyByScalar(n,t,Rn.getCartesian3());if(t instanceof m&&typeof n=="number")return m.multiplyByScalar(t,n,Rn.getCartesian3());if(n instanceof re&&t instanceof re)return re.multiplyComponents(t,n,Rn.getCartesian4());if(n instanceof re&&typeof t=="number")return re.multiplyByScalar(n,t,Rn.getCartesian4());if(t instanceof re&&typeof n=="number")return re.multiplyByScalar(t,n,Rn.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t*n;throw new de(`Operator "*" requires vector or number arguments. If both arguments are vectors they must be matching types. Arguments are ${t} and ${n}.`)};yt.prototype._evaluateDivide=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.divideComponents(t,n,Rn.getCartesian2());if(t instanceof H&&typeof n=="number")return H.divideByScalar(t,n,Rn.getCartesian2());if(n instanceof m&&t instanceof m)return m.divideComponents(t,n,Rn.getCartesian3());if(t instanceof m&&typeof n=="number")return m.divideByScalar(t,n,Rn.getCartesian3());if(n instanceof re&&t instanceof re)return re.divideComponents(t,n,Rn.getCartesian4());if(t instanceof re&&typeof n=="number")return re.divideByScalar(t,n,Rn.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t/n;throw new de(`Operator "/" requires vector or number arguments of matching types, or a number as the second argument. Arguments are ${t} and ${n}.`)};yt.prototype._evaluateMod=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.fromElements(t.x%n.x,t.y%n.y,Rn.getCartesian2());if(n instanceof m&&t instanceof m)return m.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,Rn.getCartesian3());if(n instanceof re&&t instanceof re)return re.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,t.w%n.w,Rn.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t%n;throw new de(`Operator "%" requires vector or number arguments of matching types. Arguments are ${t} and ${n}.`)};yt.prototype._evaluateEqualsStrict=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);return n instanceof H&&t instanceof H||n instanceof m&&t instanceof m||n instanceof re&&t instanceof re?t.equals(n):t===n};yt.prototype._evaluateNotEqualsStrict=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);return n instanceof H&&t instanceof H||n instanceof m&&t instanceof m||n instanceof re&&t instanceof re?!t.equals(n):t!==n};yt.prototype._evaluateConditional=function(e){let t=this._test.evaluate(e);if(typeof t!="boolean")throw new de(`Conditional argument of conditional expression must be a boolean. Argument is ${t}.`);return t?this._left.evaluate(e):this._right.evaluate(e)};yt.prototype._evaluateNaN=function(e){return isNaN(this._left.evaluate(e))};yt.prototype._evaluateIsFinite=function(e){return isFinite(this._left.evaluate(e))};yt.prototype._evaluateIsExactClass=function(e){return u(e)?e.isExactClass(this._left.evaluate(e)):!1};yt.prototype._evaluateIsClass=function(e){return u(e)?e.isClass(this._left.evaluate(e)):!1};yt.prototype._evaluateGetExactClassName=function(e){if(u(e))return e.getExactClassName()};yt.prototype._evaluateBooleanConversion=function(e){return!!this._left.evaluate(e)};yt.prototype._evaluateNumberConversion=function(e){return Number(this._left.evaluate(e))};yt.prototype._evaluateStringConversion=function(e){return String(this._left.evaluate(e))};yt.prototype._evaluateRegExp=function(e){let t=this._value.evaluate(e),n="";u(this._left)&&(n=this._left.evaluate(e));let i;try{i=new RegExp(t,n)}catch(o){throw new de(o)}return i};yt.prototype._evaluateRegExpTest=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(!(t instanceof RegExp&&typeof n=="string"))throw new de(`RegExp.test requires the first argument to be a RegExp and the second argument to be a string. Arguments are ${t} and ${n}.`);return t.test(n)};yt.prototype._evaluateRegExpMatch=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(t instanceof RegExp&&typeof n=="string")return t.test(n);if(n instanceof RegExp&&typeof t=="string")return n.test(t);throw new de(`Operator "=~" requires one RegExp argument and one string argument. Arguments are ${t} and ${n}.`)};yt.prototype._evaluateRegExpNotMatch=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(t instanceof RegExp&&typeof n=="string")return!t.test(n);if(n instanceof RegExp&&typeof t=="string")return!n.test(t);throw new de(`Operator "!~" requires one RegExp argument and one string argument. Arguments are ${t} and ${n}.`)};yt.prototype._evaluateRegExpExec=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(!(t instanceof RegExp&&typeof n=="string"))throw new de(`RegExp.exec requires the first argument to be a RegExp and the second argument to be a string. Arguments are ${t} and ${n}.`);let i=t.exec(n);return u(i)?i[1]:null};yt.prototype._evaluateToString=function(e){let t=this._left.evaluate(e);if(t instanceof RegExp||t instanceof H||t instanceof m||t instanceof re)return String(t);throw new de(`Unexpected function call "${this._value}".`)};function tte(e){let t=e._left,n=t.length;for(let a=0;a<n;++a)if(t[a]._type!==pt.LITERAL_NUMBER)return;let i=t[0]._value,o=t[1]._value,r=t[2]._value,s=n===4?t[3]._value:1;return k.fromHsl(i,o,r,s,pU)}function nte(e){let t=e._left,n=t.length;for(let o=0;o<n;++o)if(t[o]._type!==pt.LITERAL_NUMBER)return;let i=pU;return i.red=t[0]._value/255,i.green=t[1]._value/255,i.blue=t[2]._value/255,i.alpha=n===4?t[3]._value:1,i}function mg(e){return e%1===0?e.toFixed(1):e.toString()}function pOe(e){let t=mg(e.red),n=mg(e.green),i=mg(e.blue);return`vec3(${t}, ${n}, ${i})`}function mU(e){let t=mg(e.red),n=mg(e.green),i=mg(e.blue),o=mg(e.alpha);return`vec4(${t}, ${n}, ${i}, ${o})`}function ite(e,t,n,i){let o=e.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=e[s].getShaderExpression(t,n,i);return r}function ote(e,t){return u(t[e])?t[e]:hd.NULL_SENTINEL}hd.NULL_SENTINEL="czm_infinity";yt.prototype.getShaderExpression=function(e,t,n){let i,o,r,s,a=this._type,c=this._value;u(this._left)&&(Array.isArray(this._left)?o=ite(this._left,e,t,this):o=this._left.getShaderExpression(e,t,this)),u(this._right)&&(r=this._right.getShaderExpression(e,t,this)),u(this._test)&&(s=this._test.getShaderExpression(e,t,this)),Array.isArray(this._value)&&(c=ite(this._value,e,t,this));let l,f,d;switch(a){case pt.VARIABLE:return uA(this)?void 0:ote(c,e);case pt.UNARY:if(c==="Boolean")return`bool(${o})`;if(c==="Number")return`float(${o})`;if(c==="round")return`floor(${o} + 0.5)`;if(u(_U[c]))return`${c}(${o})`;if(c==="isNaN")return`(${o} != ${o})`;if(c==="isFinite")return`(abs(${o}) < czm_infinity)`;if(c==="String"||c==="isExactClass"||c==="isClass"||c==="getExactClassName")throw new de(`Error generating style shader: "${c}" is not supported.`);return c+o;case pt.BINARY:return c==="%"?`mod(${o}, ${r})`:c==="==="?`(${o} == ${r})`:c==="!=="?`(${o} != ${r})`:c==="atan2"?`atan(${o}, ${r})`:u(gU[c])?`${c}(${o}, ${r})`:`(${o} ${c} ${r})`;case pt.TERNARY:if(u(r5[c]))return`${c}(${o}, ${r}, ${s})`;break;case pt.CONDITIONAL:return`(${s} ? ${o} : ${r})`;case pt.MEMBER:return uA(this._left)?ote(r,e):r==="r"||r==="x"||r==="0.0"?`${o}[0]`:r==="g"||r==="y"||r==="1.0"?`${o}[1]`:r==="b"||r==="z"||r==="2.0"?`${o}[2]`:r==="a"||r==="w"||r==="3.0"?`${o}[3]`:`${o}[int(${r})]`;case pt.FUNCTION_CALL:throw new de(`Error generating style shader: "${c}" is not supported.`);case pt.ARRAY:if(c.length===4)return`vec4(${c[0]}, ${c[1]}, ${c[2]}, ${c[3]})`;if(c.length===3)return`vec3(${c[0]}, ${c[1]}, ${c[2]})`;if(c.length===2)return`vec2(${c[0]}, ${c[1]})`;throw new de("Error generating style shader: Invalid array length. Array length should be 2, 3, or 4.");case pt.REGEX:throw new de("Error generating style shader: Regular expressions are not supported.");case pt.VARIABLE_IN_STRING:throw new de("Error generating style shader: Converting a variable to a string is not supported.");case pt.LITERAL_NULL:return hd.NULL_SENTINEL;case pt.LITERAL_BOOLEAN:return c?"true":"false";case pt.LITERAL_NUMBER:return mg(c);case pt.LITERAL_STRING:if(u(n)&&n._type===pt.MEMBER&&(c==="r"||c==="g"||c==="b"||c==="a"||c==="x"||c==="y"||c==="z"||c==="w"||uA(n._left)))return c;if(i=k.fromCssColorString(c,pU),u(i))return pOe(i);throw new de("Error generating style shader: String literals are not supported.");case pt.LITERAL_COLOR:if(l=o,c==="color"){if(u(l)){if(l.length>1){let p=l[0],g=l[1];return g!=="1.0"&&(t.translucent=!0),`vec4(${p}, ${g})`}}else return"vec4(1.0)";return`vec4(${l[0]}, 1.0)`}else{if(c==="rgb")return i=nte(this),u(i)?mU(i):`vec4(${l[0]} / 255.0, ${l[1]} / 255.0, ${l[2]} / 255.0, 1.0)`;if(c==="rgba")return l[3]!=="1.0"&&(t.translucent=!0),i=nte(this),u(i)?mU(i):`vec4(${l[0]} / 255.0, ${l[1]} / 255.0, ${l[2]} / 255.0, ${l[3]})`;if(c==="hsl")return i=tte(this),u(i)?mU(i):`vec4(czm_HSLToRGB(vec3(${l[0]}, ${l[1]}, ${l[2]})), 1.0)`;if(c==="hsla")return i=tte(this),u(i)?(i.alpha!==1&&(t.translucent=!0),mU(i)):(l[3]!=="1.0"&&(t.translucent=!0),`vec4(czm_HSLToRGB(vec3(${l[0]}, ${l[1]}, ${l[2]})), ${l[3]})`)}break;case pt.LITERAL_VECTOR:f=o.length,d=`${c}(`;for(let p=0;p<f;++p)d+=o[p],p<f-1&&(d+=", ");return d+=")",d;case pt.LITERAL_REGEX:throw new de("Error generating style shader: Regular expressions are not supported.");case pt.LITERAL_UNDEFINED:return hd.NULL_SENTINEL;case pt.BUILTIN_VARIABLE:if(c==="tiles3d_tileset_time")return c}};yt.prototype.getVariables=function(e,t){let n,i,o,r=this._type,s=this._value;if(u(this._left))if(Array.isArray(this._left))for(n=this._left,i=n.length,o=0;o<i;++o)n[o].getVariables(e,this);else this._left.getVariables(e,this);if(u(this._right)&&this._right.getVariables(e,this),u(this._test)&&this._test.getVariables(e,this),Array.isArray(this._value))for(n=this._value,i=n.length,o=0;o<i;++o)n[o].getVariables(e,this);let a;switch(r){case pt.VARIABLE:uA(this)||e.push(s);break;case pt.VARIABLE_IN_STRING:for(a=hU.exec(s);a!==null;)e.push(a[1]),a=hU.exec(s);break;case pt.LITERAL_STRING:u(t)&&t._type===pt.MEMBER&&uA(t._left)&&e.push(s);break}};var Qu=hd;function hp(e){e=y(e,y.EMPTY_OBJECT),this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._positions=e.positions,this._vertexBatchIds=e.vertexBatchIds,this._indices=e.indices,this._indexCounts=e.indexCounts,this._indexOffsets=e.indexOffsets,this._batchedIndices=e.batchedIndices,this._boundingVolume=e.boundingVolume,this._boundingVolumes=e.boundingVolumes,this._center=y(e.center,m.ZERO),this._va=void 0,this._sp=void 0,this._spStencil=void 0,this._spPick=void 0,this._uniformMap=void 0,this._vaSwap=void 0,this._rsStencilDepthPass=void 0,this._rsStencilDepthPass3DTiles=void 0,this._rsColorPass=void 0,this._rsPickPass=void 0,this._rsWireframe=void 0,this._commands=[],this._commandsIgnoreShow=[],this._pickCommands=[],this._constantColor=k.clone(k.WHITE),this._highlightColor=this._constantColor,this._batchDirty=!0,this._pickCommandsDirty=!0,this._framesSinceLastRebatch=0,this._updatingAllCommands=!1,this._trianglesLength=this._indices.length/3,this._geometryByteLength=this._indices.byteLength+this._positions.byteLength+this._vertexBatchIds.byteLength,this.debugWireframe=!1,this._debugWireframe=this.debugWireframe,this._wireframeDirty=!1,this.forceRebatch=!1,this.classificationType=y(e.classificationType,kn.BOTH),this._vertexShaderSource=e._vertexShaderSource,this._fragmentShaderSource=e._fragmentShaderSource,this._attributeLocations=e._attributeLocations,this._uniformMap=e._uniformMap,this._pickId=e._pickId,this._modelMatrix=e._modelMatrix,this._boundingSphere=e._boundingSphere,this._batchIdLookUp={};let t=this._batchIds.length;for(let n=0;n<t;++n){let i=this._batchIds[n];this._batchIdLookUp[i]=n}}Object.defineProperties(hp.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}}});var _Oe={position:0,a_batchId:1};function gOe(e,t){if(u(e._va))return;let n=ut.createVertexBuffer({context:t,typedArray:e._positions,usage:Fe.STATIC_DRAW}),i=ut.createVertexBuffer({context:t,typedArray:e._vertexBatchIds,usage:Fe.STATIC_DRAW}),o=ut.createIndexBuffer({context:t,typedArray:e._indices,usage:Fe.DYNAMIC_DRAW,indexDatatype:e._indices.BYTES_PER_ELEMENT===2?Ue.UNSIGNED_SHORT:Ue.UNSIGNED_INT}),r=[{index:0,vertexBuffer:n,componentDatatype:X.fromTypedArray(e._positions),componentsPerAttribute:3},{index:1,vertexBuffer:i,componentDatatype:X.fromTypedArray(e._vertexBatchIds),componentsPerAttribute:1}];e._va=new si({context:t,attributes:r,indexBuffer:o}),t.webgl2&&(e._vaSwap=new si({context:t,attributes:r,indexBuffer:ut.createIndexBuffer({context:t,sizeInBytes:o.sizeInBytes,usage:Fe.DYNAMIC_DRAW,indexDatatype:o.indexDatatype})})),e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0}function yOe(e,t){if(u(e._sp))return;let n=e._batchTable,i=y(e._attributeLocations,_Oe),o=e._pickId,r=e._vertexShaderSource,s=e._fragmentShaderSource;if(u(r)){e._sp=Jt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:i}),e._spStencil=e._sp,s=He.replaceMain(s,"czm_non_pick_main"),s=`${s}void main() 
{ 
    czm_non_pick_main(); 
    out_FragColor = ${o}; 
} 
`,e._spPick=Jt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:i});return}let a=n.getVertexShaderCallback(!1,"a_batchId",void 0)(bT),c=n.getFragmentShaderCallback(!1,void 0,!0)(ig);o=n.getPickId();let l=new He({sources:[a]}),f=new He({defines:["VECTOR_TILE"],sources:[c]});e._sp=Jt.fromCache({context:t,vertexShaderSource:l,fragmentShaderSource:f,attributeLocations:i}),l=new He({sources:[bT]}),f=new He({defines:["VECTOR_TILE"],sources:[ig]}),e._spStencil=Jt.fromCache({context:t,vertexShaderSource:l,fragmentShaderSource:f,attributeLocations:i}),c=He.replaceMain(c,"czm_non_pick_main"),c=`${c}
void main() 
{ 
    czm_non_pick_main(); 
    out_FragColor = ${o}; 
} 
`;let d=new He({sources:[a]}),p=new He({defines:["VECTOR_TILE"],sources:[c]});e._spPick=Jt.fromCache({context:t,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:i})}function rte(e){let t=e?zn.EQUAL:zn.ALWAYS;return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:t,frontOperation:{fail:ft.KEEP,zFail:ft.DECREMENT_WRAP,zPass:ft.KEEP},backFunction:t,backOperation:{fail:ft.KEEP,zFail:ft.INCREMENT_WRAP,zPass:ft.KEEP},reference:Lt.CESIUM_3D_TILE_MASK,mask:Lt.CESIUM_3D_TILE_MASK},stencilMask:Lt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:Ha.LESS_OR_EQUAL},depthMask:!1}}var AOe={stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:ft.ZERO,zFail:ft.ZERO,zPass:ft.ZERO},backFunction:zn.NOT_EQUAL,backOperation:{fail:ft.ZERO,zFail:ft.ZERO,zPass:ft.ZERO},reference:0,mask:Lt.CLASSIFICATION_MASK},stencilMask:Lt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:un.PRE_MULTIPLIED_ALPHA_BLEND},xOe={stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:ft.ZERO,zFail:ft.ZERO,zPass:ft.ZERO},backFunction:zn.NOT_EQUAL,backOperation:{fail:ft.ZERO,zFail:ft.ZERO,zPass:ft.ZERO},reference:0,mask:Lt.CLASSIFICATION_MASK},stencilMask:Lt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function COe(e){u(e._rsStencilDepthPass)||(e._rsStencilDepthPass=ke.fromCache(rte(!1)),e._rsStencilDepthPass3DTiles=ke.fromCache(rte(!0)),e._rsColorPass=ke.fromCache(AOe),e._rsPickPass=ke.fromCache(xOe))}var fA=new B,ste=new m;function TOe(e,t){if(u(e._uniformMap))return;let n={u_modifiedModelViewProjection:function(){let i=t.uniformState.view,o=t.uniformState.projection;return B.clone(i,fA),B.multiplyByPoint(fA,e._center,ste),B.setTranslation(fA,ste,fA),B.multiply(o,fA,fA),fA},u_highlightColor:function(){return e._highlightColor}};e._uniformMap=e._batchTable.getUniformMapCallback()(n)}function s5(e,t,n,i,o,r,s){let a=e.constructor.BYTES_PER_ELEMENT,c=r.length;for(let l=0;l<c;++l){let f=r[l],d=s[f],p=i[d],g=o[d],h=new e.constructor(e.buffer,a*p,g);t.set(h,n),i[d]=n,n+=g}return n}function EOe(e,t){let n=e._indices,i=e._indexOffsets,o=e._indexCounts,r=e._batchIdLookUp,s=new n.constructor(n.length),a=t.pop(),c=[a],l=s5(n,s,0,i,o,a.batchIds,r);for(a.offset=0,a.count=l;t.length>0;){let f=t.pop();if(k.equals(f.color,a.color))l=s5(n,s,l,i,o,f.batchIds,r),a.batchIds=a.batchIds.concat(f.batchIds),a.count=l-a.offset;else{let d=l;l=s5(n,s,l,i,o,f.batchIds,r),f.offset=d,f.count=l-d,c.push(f),a=f}}e._va.indexBuffer.copyFromArrayView(s),e._indices=s,e._batchedIndices=c}function a5(e,t,n,i,o,r,s){let a=e.bytesPerIndex,c=r.length;for(let l=0;l<c;++l){let f=r[l],d=s[f],p=i[d],g=o[d];t.copyFromBuffer(e,p*a,n*a,g*a),i[d]=n,n+=g}return n}function bOe(e,t){let n=e._indexOffsets,i=e._indexCounts,o=e._batchIdLookUp,r=t.pop(),s=[r],a=e._va.indexBuffer,c=e._vaSwap.indexBuffer,l=a5(a,c,0,n,i,r.batchIds,o);for(r.offset=0,r.count=l;t.length>0;){let d=t.pop();if(k.equals(d.color,r.color))l=a5(a,c,l,n,i,d.batchIds,o),r.batchIds=r.batchIds.concat(d.batchIds),r.count=l-r.offset;else{let p=l;l=a5(a,c,l,n,i,d.batchIds,o),d.offset=p,d.count=l-p,s.push(d),r=d}}let f=e._va;e._va=e._vaSwap,e._vaSwap=f,e._batchedIndices=s}function SOe(e,t){return t.color.toRgba()-e.color.toRgba()}function vOe(e,t){if(!e._batchDirty)return!1;let n=e._batchedIndices,i=n.length,o=!1,r={};for(let s=0;s<i;++s){let c=n[s].color.toRgba();if(u(r[c])){o=!0;break}else r[c]=!0}if(!o)return e._batchDirty=!1,!1;if(o&&!e.forceRebatch&&e._framesSinceLastRebatch<120){++e._framesSinceLastRebatch;return}return n.sort(SOe),t.webgl2?bOe(e,n):EOe(e,n),e._framesSinceLastRebatch=0,e._batchDirty=!1,e._pickCommandsDirty=!0,e._wireframeDirty=!0,!0}function wOe(e,t){let n=vOe(e,t),i=e._commands,o=e._batchedIndices,r=o.length,s=r*2;if(u(i)&&!n&&i.length===s)return;i.length=s;let a=e._va,c=e._sp,l=y(e._modelMatrix,B.IDENTITY),f=e._uniformMap,d=e._boundingVolume;for(let p=0;p<r;++p){let g=o[p].offset,h=o[p].count,A=i[p*2];u(A)||(A=i[p*2]=new nt({owner:e})),A.vertexArray=a,A.modelMatrix=l,A.offset=g,A.count=h,A.renderState=e._rsStencilDepthPass,A.shaderProgram=c,A.uniformMap=f,A.boundingVolume=d,A.cull=!1,A.pass=be.TERRAIN_CLASSIFICATION;let x=nt.shallowClone(A,A.derivedCommands.tileset);x.renderState=e._rsStencilDepthPass3DTiles,x.pass=be.CESIUM_3D_TILE_CLASSIFICATION,A.derivedCommands.tileset=x;let C=i[p*2+1];u(C)||(C=i[p*2+1]=new nt({owner:e})),C.vertexArray=a,C.modelMatrix=l,C.offset=g,C.count=h,C.renderState=e._rsColorPass,C.shaderProgram=c,C.uniformMap=f,C.boundingVolume=d,C.cull=!1,C.pass=be.TERRAIN_CLASSIFICATION;let T=nt.shallowClone(C,C.derivedCommands.tileset);T.pass=be.CESIUM_3D_TILE_CLASSIFICATION,C.derivedCommands.tileset=T}e._commandsDirty=!0}function DOe(e,t){if(e.classificationType===kn.TERRAIN||!t.invertClassification||u(e._commandsIgnoreShow)&&!e._commandsDirty)return;let n=e._commands,i=e._commandsIgnoreShow,o=e._spStencil,r=n.length,s=i.length=r/2,a=0;for(let c=0;c<s;++c){let l=i[c]=nt.shallowClone(n[a],i[c]);l.shaderProgram=o,l.pass=be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,a+=2}e._commandsDirty=!1}function IOe(e){if(!e._pickCommandsDirty)return;let t=e._indexOffsets.length,n=e._pickCommands;n.length=t*2;let i=e._va,o=e._spStencil,r=e._spPick,s=y(e._modelMatrix,B.IDENTITY),a=e._uniformMap;for(let c=0;c<t;++c){let l=e._indexOffsets[c],f=e._indexCounts[c],d=u(e._boundingVolumes)?e._boundingVolumes[c]:e.boundingVolume,p=n[c*2];u(p)||(p=n[c*2]=new nt({owner:e,pickOnly:!0})),p.vertexArray=i,p.modelMatrix=s,p.offset=l,p.count=f,p.renderState=e._rsStencilDepthPass,p.shaderProgram=o,p.uniformMap=a,p.boundingVolume=d,p.pass=be.TERRAIN_CLASSIFICATION;let g=nt.shallowClone(p,p.derivedCommands.tileset);g.renderState=e._rsStencilDepthPass3DTiles,g.pass=be.CESIUM_3D_TILE_CLASSIFICATION,p.derivedCommands.tileset=g;let h=n[c*2+1];u(h)||(h=n[c*2+1]=new nt({owner:e,pickOnly:!0})),h.vertexArray=i,h.modelMatrix=s,h.offset=l,h.count=f,h.renderState=e._rsPickPass,h.shaderProgram=r,h.uniformMap=a,h.boundingVolume=d,h.pass=be.TERRAIN_CLASSIFICATION;let A=nt.shallowClone(h,h.derivedCommands.tileset);A.pass=be.CESIUM_3D_TILE_CLASSIFICATION,h.derivedCommands.tileset=A}e._pickCommandsDirty=!1}hp.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o];t[r]=new Cs(e,r)}};hp.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function POe(e,t){e._updatingAllCommands=!0;let n=e._batchIds,i=n.length,o;for(o=0;o<i;++o){let s=n[o],a=t[s];a.show=!0,a.color=k.WHITE}let r=e._batchedIndices;for(i=r.length,o=0;o<i;++o)r[o].color=k.clone(k.WHITE);e._updatingAllCommands=!1,e._batchDirty=!0}var OOe=new k,MOe=k.WHITE,ROe=!0,BOe=/\$/;hp.prototype.applyStyle=function(e,t){if(!u(e)){POe(this,t);return}let n=e.color,i=n instanceof Qu&&!BOe.test(n.expression);this._updatingAllCommands=i;let o=this._batchIds,r=o.length,s;for(s=0;s<r;++s){let a=o[s],c=t[a];c.color=u(e.color)?e.color.evaluateColor(c,OOe):MOe,c.show=u(e.show)?e.show.evaluate(c):ROe}if(i){let a=this._batchedIndices;for(r=a.length,s=0;s<r;++s)a[s].color=k.clone(k.WHITE);this._updatingAllCommands=!1,this._batchDirty=!0}};hp.prototype.updateCommands=function(e,t){if(this._updatingAllCommands)return;let n=this._batchIdLookUp,i=n[e];if(!u(i))return;let o=this._indexOffsets,r=this._indexCounts,s=o[i],a=r[i],c=this._batchedIndices,l=c.length,f;for(f=0;f<l;++f){let A=c[f].offset,x=c[f].count;if(s>=A&&s<A+x)break}c.push(new Lm({color:k.clone(t),offset:s,count:a,batchIds:[e]}));let d=[],p=[],g=c[f].batchIds,h=g.length;for(let A=0;A<h;++A){let x=g[A];if(x===e)continue;let C=n[x];o[C]<s?d.push(x):p.push(x)}p.length!==0&&c.push(new Lm({color:k.clone(c[f].color),offset:s+a,count:c[f].offset+c[f].count-(s+a),batchIds:p})),d.length!==0?(c[f].count=s-c[f].offset,c[f].batchIds=d):c.splice(f,1),this._batchDirty=!0};function ate(e,t,n,i){let o=e.classificationType,r=o!==kn.CESIUM_3D_TILE,s=o!==kn.TERRAIN,a=t.commandList,c=n.length,l,f;for(f=0;f<c;++f)r&&(l=n[f],l.pass=be.TERRAIN_CLASSIFICATION,a.push(l)),s&&(l=n[f].derivedCommands.tileset,l.pass=be.CESIUM_3D_TILE_CLASSIFICATION,a.push(l));if(!(!t.invertClassification||!u(i)))for(c=i.length,f=0;f<c;++f)a.push(i[f])}function LOe(e,t){let n=e.commandList,i=t.length;for(let o=0;o<i;o+=2){let r=t[o+1];r.pass=be.OPAQUE,n.push(r)}}function NOe(e){let t=e.debugWireframe===e._debugWireframe;if(t=t&&!(e.debugWireframe&&e._wireframeDirty),t)return;u(e._rsWireframe)||(e._rsWireframe=ke.fromCache({}));let n,i;e.debugWireframe?(n=e._rsWireframe,i=Le.LINES):(n=e._rsColorPass,i=Le.TRIANGLES);let o=e._commands,r=o.length;for(let s=0;s<r;s+=2){let a=o[s+1];a.renderState=n,a.primitiveType=i}e._debugWireframe=e.debugWireframe,e._wireframeDirty=!1}hp.prototype.update=function(e){let t=e.context;gOe(this,t),yOe(this,t),COe(this),TOe(this,t);let n=e.passes;n.render&&(wOe(this,t),DOe(this,e),NOe(this),this._debugWireframe?LOe(e,this._commands):ate(this,e,this._commands,this._commandsIgnoreShow)),n.pick&&(IOe(this),ate(this,e,this._pickCommands))};hp.prototype.isDestroyed=function(){return!1};hp.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaSwap=this._vaSwap&&this._vaSwap.destroy(),ue(this)};var dA=hp;function Ql(e){this._boxes=e.boxes,this._boxBatchIds=e.boxBatchIds,this._cylinders=e.cylinders,this._cylinderBatchIds=e.cylinderBatchIds,this._ellipsoids=e.ellipsoids,this._ellipsoidBatchIds=e.ellipsoidBatchIds,this._spheres=e.spheres,this._sphereBatchIds=e.sphereBatchIds,this._modelMatrix=e.modelMatrix,this._batchTable=e.batchTable,this._boundingVolume=e.boundingVolume,this._center=e.center,u(this._center)||(u(this._boundingVolume)?this._center=m.clone(this._boundingVolume.center):this._center=m.clone(m.ZERO)),this._boundingVolumes=void 0,this._batchedIndices=void 0,this._indices=void 0,this._indexOffsets=void 0,this._indexCounts=void 0,this._positions=void 0,this._vertexBatchIds=void 0,this._batchIds=void 0,this._batchTableColors=void 0,this._packedBuffer=void 0,this._ready=!1,this._promise=void 0,this._error=void 0,this._verticesPromise=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=kn.BOTH}Object.defineProperties(Ql.prototype,{trianglesLength:{get:function(){return u(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return u(this._primitive)?this._primitive.geometryByteLength:0}},ready:{get:function(){return this._ready}}});Ql.packedBoxLength=B.packedLength+m.packedLength;Ql.packedCylinderLength=B.packedLength+2;Ql.packedEllipsoidLength=B.packedLength+m.packedLength;Ql.packedSphereLength=m.packedLength+1;function FOe(e){let t=new Float64Array(B.packedLength+m.packedLength),n=0;return m.pack(e._center,t,n),n+=m.packedLength,B.pack(e._modelMatrix,t,n),t}function UOe(e,t){let n=0,i=t[n++],o=t[n++],r=e._boundingVolumes=new Array(o);for(let c=0;c<o;++c)r[c]=ae.unpack(t,n),n+=ae.packedLength;let s=t[n++],a=e._batchedIndices=new Array(s);for(let c=0;c<s;++c){let l=k.unpack(t,n);n+=k.packedLength;let f=t[n++],d=t[n++],p=t[n++],g=new Array(p);for(let h=0;h<p;++h)g[h]=t[n++];a[c]=new Lm({color:l,offset:f,count:d,batchIds:g})}return i}var VOe=new gi("createVectorTileGeometries",5),kOe=new k;function zOe(e){if(!u(e._primitive)&&!u(e._verticesPromise)){let t=e._boxes,n=e._boxBatchIds,i=e._cylinders,o=e._cylinderBatchIds,r=e._ellipsoids,s=e._ellipsoidBatchIds,a=e._spheres,c=e._sphereBatchIds,l=e._batchTableColors,f=e._packedBuffer;if(!u(l)){let h=0;u(e._boxes)&&(t=e._boxes=t.slice(),n=e._boxBatchIds=n.slice(),h+=n.length),u(e._cylinders)&&(i=e._cylinders=i.slice(),o=e._cylinderBatchIds=o.slice(),h+=o.length),u(e._ellipsoids)&&(r=e._ellipsoids=r.slice(),s=e._ellipsoidBatchIds=s.slice(),h+=s.length),u(e._spheres)&&(a=e._sphere=a.slice(),c=e._sphereBatchIds=c.slice(),h+=c.length),l=e._batchTableColors=new Uint32Array(h);let A=e._batchTable;for(let x=0;x<h;++x){let C=A.getColor(x,kOe);l[x]=C.toRgba()}f=e._packedBuffer=FOe(e)}let d=[];u(t)&&d.push(t.buffer,n.buffer),u(i)&&d.push(i.buffer,o.buffer),u(r)&&d.push(r.buffer,s.buffer),u(a)&&d.push(a.buffer,c.buffer),d.push(l.buffer,f.buffer);let p={boxes:u(t)?t.buffer:void 0,boxBatchIds:u(t)?n.buffer:void 0,cylinders:u(i)?i.buffer:void 0,cylinderBatchIds:u(i)?o.buffer:void 0,ellipsoids:u(r)?r.buffer:void 0,ellipsoidBatchIds:u(r)?s.buffer:void 0,spheres:u(a)?a.buffer:void 0,sphereBatchIds:u(a)?c.buffer:void 0,batchTableColors:l.buffer,packedBuffer:f.buffer},g=e._verticesPromise=VOe.scheduleTask(p,d);return u(g)?g.then(function(h){if(e.isDestroyed())return;let A=new Float64Array(h.packedBuffer);UOe(e,A)===2?e._indices=new Uint16Array(h.indices):e._indices=new Uint32Array(h.indices),e._indexOffsets=new Uint32Array(h.indexOffsets),e._indexCounts=new Uint32Array(h.indexCounts),e._positions=new Float32Array(h.positions),e._vertexBatchIds=new Uint16Array(h.vertexBatchIds),e._batchIds=new Uint16Array(h.batchIds),HOe(e),e._ready=!0}).catch(h=>{e.isDestroyed()||(e._error=h)}):void 0}}function HOe(e){u(e._primitive)||(e._primitive=new dA({batchTable:e._batchTable,positions:e._positions,batchIds:e._batchIds,vertexBatchIds:e._vertexBatchIds,indices:e._indices,indexOffsets:e._indexOffsets,indexCounts:e._indexCounts,batchedIndices:e._batchedIndices,boundingVolume:e._boundingVolume,boundingVolumes:e._boundingVolumes,center:e._center,pickObject:y(e._pickObject,e)}),e._boxes=void 0,e._boxBatchIds=void 0,e._cylinders=void 0,e._cylinderBatchIds=void 0,e._ellipsoids=void 0,e._ellipsoidBatchIds=void 0,e._spheres=void 0,e._sphereBatchIds=void 0,e._center=void 0,e._modelMatrix=void 0,e._batchTable=void 0,e._boundingVolume=void 0,e._boundingVolumes=void 0,e._batchedIndices=void 0,e._indices=void 0,e._indexOffsets=void 0,e._indexCounts=void 0,e._positions=void 0,e._vertexBatchIds=void 0,e._batchIds=void 0,e._batchTableColors=void 0,e._packedBuffer=void 0,e._verticesPromise=void 0)}Ql.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};Ql.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};Ql.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};Ql.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};Ql.prototype.update=function(e){if(!this._ready){if(u(this._promise)||(this._promise=zOe(this)),u(this._error)){let t=this._error;throw this._error=void 0,t}return}this._primitive.debugWireframe=this.debugWireframe,this._primitive.forceRebatch=this.forceRebatch,this._primitive.classificationType=this.classificationType,this._primitive.update(e)};Ql.prototype.isDestroyed=function(){return!1};Ql.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};var pp=Ql;function _p(e,t,n,i,o){this._tileset=e,this._tile=t,this._resource=n,this._geometries=void 0,this._metadata=void 0,this._batchTable=void 0,this._features=void 0,this.featurePropertiesDirty=!1,this._group=void 0,this._ready=!1,this._resolveContent=void 0,this._readyPromise=new Promise(r=>{this._resolveContent=r}),jOe(this,i,o)}Object.defineProperties(_p.prototype,{featuresLength:{get:function(){return u(this._batchTable)?this._batchTable.featuresLength:0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return u(this._geometries)?this._geometries.trianglesLength:0}},geometryByteLength:{get:function(){return u(this._geometries)?this._geometries.geometryByteLength:0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return u(this._batchTable)?this._batchTable.batchTableByteLength:0}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("Geometry3DTileContent.readyPromise","Geometry3DTileContent.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Geometry3DTileContent.ready to return true instead."),this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},batchTable:{get:function(){return this._batchTable}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function GOe(e){return function(t,n){u(e._geometries)&&e._geometries.updateCommands(t,n)}}function WOe(e,t){let n,i,o,r,s,a=y(e.BOXES_LENGTH,0),c=y(e.CYLINDERS_LENGTH,0),l=y(e.ELLIPSOIDS_LENGTH,0),f=y(e.SPHERES_LENGTH,0);if(a>0&&u(e.BOX_BATCH_IDS)){let h=t.byteOffset+e.BOX_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,h,a)}if(c>0&&u(e.CYLINDER_BATCH_IDS)){let h=t.byteOffset+e.CYLINDER_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,h,c)}if(l>0&&u(e.ELLIPSOID_BATCH_IDS)){let h=t.byteOffset+e.ELLIPSOID_BATCH_IDS.byteOffset;o=new Uint16Array(t.buffer,h,l)}if(f>0&&u(e.SPHERE_BATCH_IDS)){let h=t.byteOffset+e.SPHERE_BATCH_IDS.byteOffset;r=new Uint16Array(t.buffer,h,f)}let d=u(n)||u(i)||u(o)||u(r),p=a>0&&!u(n)||c>0&&!u(i)||l>0&&!u(o)||f>0&&!u(r);if(d&&p)throw new de("If one group of batch ids is defined, then all batch ids must be defined");if(!u(n)&&!u(i)&&!u(o)&&!u(r)){let h=0;if(!u(n)&&a>0)for(n=new Uint16Array(a),s=0;s<a;++s)n[s]=h++;if(!u(i)&&c>0)for(i=new Uint16Array(c),s=0;s<c;++s)i[s]=h++;if(!u(o)&&l>0)for(o=new Uint16Array(l),s=0;s<l;++s)o[s]=h++;if(!u(r)&&f>0)for(r=new Uint16Array(f),s=0;s<f;++s)r[s]=h++}return{boxes:n,cylinders:i,ellipsoids:o,spheres:r}}var mA=Uint32Array.BYTES_PER_ELEMENT;function jOe(e,t,n){n=y(n,0);let i=new Uint8Array(t),o=new DataView(t);n+=mA;let r=o.getUint32(n,!0);if(r!==1)throw new de(`Only Geometry tile version 1 is supported.  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",t="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",n=new 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new Error("Malformed buffer data: "+D)}var l={0:"",1:"meshopt_decodeFilterOct",2:"meshopt_decodeFilterQuat",3:"meshopt_decodeFilterExp",NONE:"",OCTAHEDRAL:"meshopt_decodeFilterOct",QUATERNION:"meshopt_decodeFilterQuat",EXPONENTIAL:"meshopt_decodeFilterExp"},f={0:"meshopt_decodeVertexBuffer",1:"meshopt_decodeIndexBuffer",2:"meshopt_decodeIndexSequence",ATTRIBUTES:"meshopt_decodeVertexBuffer",TRIANGLES:"meshopt_decodeIndexBuffer",INDICES:"meshopt_decodeIndexSequence"};return{ready:s,supported:!0,decodeVertexBuffer:function(d,p,g,h,A){c(r.exports.meshopt_decodeVertexBuffer,d,p,g,h,r.exports[l[A]])},decodeIndexBuffer:function(d,p,g,h){c(r.exports.meshopt_decodeIndexBuffer,d,p,g,h)},decodeIndexSequence:function(d,p,g,h){c(r.exports.meshopt_decodeIndexSequence,d,p,g,h)},decodeGltfBuffer:function(d,p,g,h,A,x){c(r.exports[f[A]],d,p,g,h,r.exports[l[x]])}}}();var mWt=function(){"use strict";var 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s=y(e.valueType,on.UINT16);this._values=n,this._namesByValue=i,this._valuesByName=o,this._valueType=s,this._id=t,this._name=e.name,this._description=e.description,this._extras=je(e.extras,!0),this._extensions=je(e.extensions,!0)}OU.fromJson=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.enum,i=n.values.map(function(o){return NP.fromJson(o)});return new OU({id:t,values:i,valueType:on[n.valueType],name:n.name,description:n.description,extras:n.extras,extensions:n.extensions})};Object.defineProperties(OU.prototype,{values:{get:function(){return this._values}},namesByValue:{get:function(){return this._namesByValue}},valuesByName:{get:function(){return this._valuesByName}},valueType:{get:function(){return this._valueType}},id:{get:function(){return this._id}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var FP=OU;function MU(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.classes,{}),n=y(e.enums,{});this._classes=t,this._enums=n,this._id=e.id,this._name=e.name,this._description=e.description,this._version=e.version,this._extras=je(e.extras,!0),this._extensions=je(e.extensions,!0)}MU.fromJson=function(e){let t={};if(u(e.enums))for(let i in e.enums)e.enums.hasOwnProperty(i)&&(t[i]=FP.fromJson({id:i,enum:e.enums[i]}));let n={};if(u(e.classes))for(let i in e.classes)e.classes.hasOwnProperty(i)&&(n[i]=_d.fromJson({id:i,class:e.classes[i],enums:t}));return new MU({id:e.id,name:e.name,description:e.description,version:e.version,classes:n,enums:t,extras:e.extras,extensions:e.extensions})};Object.defineProperties(MU.prototype,{classes:{get:function(){return this._classes}},enums:{get:function(){return this._enums}},id:{get:function(){return this._id}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},version:{get:function(){return this._version}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var gd=MU;function EA(e){e=y(e,y.EMPTY_OBJECT);let t=e.schema,n=e.resource,i=e.cacheKey;this._schema=u(t)?gd.fromJson(t):void 0,this._resource=n,this._cacheKey=i,this._state=St.UNLOADED,this._promise=void 0}u(Object.create)&&(EA.prototype=Object.create(io.prototype),EA.prototype.constructor=EA);Object.defineProperties(EA.prototype,{cacheKey:{get:function(){return this._cacheKey}},schema:{get:function(){return this._schema}}});EA.prototype.load=async function(){return u(this._promise)?this._promise:u(this._schema)?(this._promise=Promise.resolve(this),this._promise):(this._promise=zBe(this),this._promise)};async function zBe(e){let t=e._resource;e._state=St.LOADING;try{let n=await t.fetchJson();return e.isDestroyed()?void 0:(e._schema=gd.fromJson(n),e._state=St.READY,e)}catch(n){if(e.isDestroyed())return;e._state=St.FAILED;let i=`Failed to load schema: ${t.url}`;throw 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e=[NT,MT,PT,LT,OT,IT,pA,FT,BT],t,n=Bn.cacheEntries,i=[];for(t in n)n.hasOwnProperty(t)&&i.push(n[t]);i.sort(function(r,s){let a=e.indexOf(r.resourceLoader.constructor),c=e.indexOf(s.resourceLoader.constructor);return a-c});let o=i.length;for(let r=0;r<o;++r){let s=i[r];t=s.resourceLoader.cacheKey,u(n[t])&&(s.resourceLoader.destroy(),delete n[t])}Bn.statistics.clear()};var Li=Bn;function Xs(e,t,n){this._resource=e,this._subtreeJson=void 0,this._bufferLoader=void 0,this._tileAvailability=void 0,this._contentAvailabilityBitstreams=[],this._childSubtreeAvailability=void 0,this._implicitCoordinates=n,this._subtreeLevels=t.subtreeLevels,this._subdivisionScheme=t.subdivisionScheme,this._branchingFactor=t.branchingFactor,this._metadata=void 0,this._tileMetadataTable=void 0,this._tilePropertyTableJson=void 0,this._contentMetadataTables=[],this._contentPropertyTableJsons=[],this._tileJumpBuffer=void 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this.contentIsAvailableAtIndex(n,t)};Xs.prototype.childSubtreeIsAvailableAtIndex=function(e){return this._childSubtreeAvailability.getBit(e)};Xs.prototype.childSubtreeIsAvailableAtCoordinates=function(e){let t=this.getChildSubtreeIndex(e);return this.childSubtreeIsAvailableAtIndex(t)};Xs.prototype.getLevelOffset=function(e){let t=this._branchingFactor;return(Math.pow(t,e)-1)/(t-1)};Xs.prototype.getParentMortonIndex=function(e){let t=2;return this._subdivisionScheme===Wr.OCTREE&&(t=3),e>>t};Xs.fromSubtreeJson=async function(e,t,n,i,o){let r=new Xs(e,i,o),s;u(t)?s={json:t,binary:void 0}:s=jBe(n);let a=s.json;r._subtreeJson=a;let c;if(ni(a,"3DTILES_metadata"))c=a.extensions["3DTILES_metadata"];else if(u(a.tileMetadata)){let T=a.tileMetadata;c=a.propertyTables[T]}let l=[];if(u(a.contentMetadata)){let T=a.contentMetadata.length;for(let E=0;E<T;E++){let S=a.contentMetadata[E];l.push(a.propertyTables[S])}}let f,d=i.metadataSchema,p=a.subtreeMetadata;if(u(p)){let T=p.class,E=d.classes[T];f=new xP({subtreeMetadata:p,class:E})}r._metadata=f,r._tilePropertyTableJson=c,r._contentPropertyTableJsons=l;let g={constant:0};a.contentAvailabilityHeaders=[],ni(a,"3DTILES_multiple_contents")?a.contentAvailabilityHeaders=a.extensions["3DTILES_multiple_contents"].contentAvailability:Array.isArray(a.contentAvailability)?a.contentAvailabilityHeaders=a.contentAvailability:a.contentAvailabilityHeaders.push(y(a.contentAvailability,g));let h=YBe(a.buffers),A=qBe(a.bufferViews,h);XBe(a,A),u(c)&&Xte(c,A);for(let T=0;T<l.length;T++){let E=l[T];Xte(E,A)}let x=await KBe(r,h,s.binary),C=ZBe(A,x);return QBe(r,a,i,C),u(c)&&($Be(r,i,C),tLe(r)),eLe(r,i,C),nLe(r),r._ready=!0,r};function jBe(e){let n=new DataView(e.buffer,e.byteOffset),i=8,o=n.getUint32(i,!0);i+=8;let r=n.getUint32(i,!0);i+=8;let s=Oo(e,i,o);i+=o;let a=e.subarray(i,i+r);return{json:s,binary:a}}function YBe(e){e=u(e)?e:[];for(let t=0;t<e.length;t++){let n=e[t];n.isExternal=u(n.uri),n.isActive=!1}return e}function qBe(e,t){e=u(e)?e:[];for(let n=0;n<e.length;n++){let i=e[n],o=t[i.buffer];i.bufferHeader=o,i.isActive=!1}return e}function XBe(e,t){let n,i=e.tileAvailability;u(i.bitstream)?n=t[i.bitstream]:u(i.bufferView)&&(n=t[i.bufferView]),u(n)&&(n.isActive=!0,n.bufferHeader.isActive=!0);let o=e.contentAvailabilityHeaders;for(let s=0;s<o.length;s++)n=void 0,u(o[s].bitstream)?n=t[o[s].bitstream]:u(o[s].bufferView)&&(n=t[o[s].bufferView]),u(n)&&(n.isActive=!0,n.bufferHeader.isActive=!0);n=void 0;let r=e.childSubtreeAvailability;u(r.bitstream)?n=t[r.bitstream]:u(r.bufferView)&&(n=t[r.bufferView]),u(n)&&(n.isActive=!0,n.bufferHeader.isActive=!0)}function Xte(e,t){let n=e.properties,i;for(let o in n)if(n.hasOwnProperty(o)){let r=n[o],s=y(r.values,r.bufferView);i=t[s],i.isActive=!0,i.bufferHeader.isActive=!0;let a=y(r.stringOffsets,r.stringOffsetBufferView);u(a)&&(i=t[a],i.isActive=!0,i.bufferHeader.isActive=!0);let c=y(r.arrayOffsets,r.arrayOffsetBufferView);u(c)&&(i=t[c],i.isActive=!0,i.bufferHeader.isActive=!0)}}function KBe(e,t,n){let i=[];for(let o=0;o<t.length;o++){let r=t[o];if(!r.isActive)i.push(Promise.resolve(void 0));else if(r.isExternal){let s=JBe(e,r);i.push(s)}else i.push(Promise.resolve(n))}return Promise.all(i).then(function(o){let r={};for(let s=0;s<o.length;s++){let a=o[s];u(a)&&(r[s]=a)}return r})}async function JBe(e,t){let i=e._resource.getDerivedResource({url:t.uri}),o=Li.getExternalBufferLoader({resource:i});e._bufferLoader=o;try{await o.load()}catch(r){if(o.isDestroyed())return;throw r}return o.typedArray}function ZBe(e,t){let n={};for(let i=0;i<e.length;i++){let o=e[i];if(!o.isActive)continue;let r=o.byteOffset,s=r+o.byteLength,c=t[o.buffer].subarray(r,s);n[i]=c}return n}function QBe(e,t,n,i){let o=n.branchingFactor,r=n.subtreeLevels,s=(Math.pow(o,r)-1)/(o-1),a=Math.pow(o,r),c=ni(t,"3DTILES_metadata"),l=u(e._tilePropertyTableJson),f=c||l;e._tileAvailability=b5(t.tileAvailability,i,s,f);let d=e._contentPropertyTableJsons.length>0;f=f||d;for(let p=0;p<t.contentAvailabilityHeaders.length;p++){let g=b5(t.contentAvailabilityHeaders[p],i,s,f);e._contentAvailabilityBitstreams.push(g)}e._childSubtreeAvailability=b5(t.childSubtreeAvailability,i,a)}function b5(e,t,n,i){if(u(e.constant))return new wT({constant:!!e.constant,lengthBits:n,availableCount:e.availableCount});let o;return u(e.bitstream)?o=t[e.bitstream]:u(e.bufferView)&&(o=t[e.bufferView]),new wT({bitstream:o,lengthBits:n,availableCount:e.availableCount,computeAvailableCountEnabled:i})}function $Be(e,t,n){let i=e._tilePropertyTableJson,o=e._tileAvailability.availableCount,r=t.metadataSchema,s=i.class,a=r.classes[s];e._tileMetadataTable=new hl({class:a,count:o,properties:i.properties,bufferViews:n})}function eLe(e,t,n){let i=e._contentPropertyTableJsons,o=e._contentAvailabilityBitstreams,r=t.metadataSchema,s=e._contentMetadataTables;for(let a=0;a<i.length;a++){let c=i[a],f=o[a].availableCount,d=c.class,p=r.classes[d],g=new hl({class:p,count:f,properties:c.properties,bufferViews:n});s.push(g)}}function Kte(e){let t=0,n=e.lengthBits,i=e.availableCount,o;i<256?o=new Uint8Array(n):i<65536?o=new Uint16Array(n):o=new Uint32Array(n);for(let r=0;r<e.lengthBits;r++)e.getBit(r)&&(o[r]=t,t++);return o}function tLe(e){let t=Kte(e._tileAvailability);e._tileJumpBuffer=t}function nLe(e){let t=e._contentJumpBuffers,n=e._contentAvailabilityBitstreams;for(let i=0;i<n.length;i++){let o=n[i],r=Kte(o);t.push(r)}}Xs.prototype.getTileIndex=function(e){let t=e.level-this._implicitCoordinates.level;if(t<0||this._subtreeLevels<=t)throw new de("level is out of bounds for this subtree");return e.getSubtreeCoordinates().getOffsetCoordinates(e).tileIndex};Xs.prototype.getChildSubtreeIndex=function(e){if(e.level-this._implicitCoordinates.level!==this._implicitCoordinates.subtreeLevels)throw new de("level is out of bounds for this subtree");return e.getParentSubtreeCoordinates().getOffsetCoordinates(e).mortonIndex};function iLe(e,t){if(!u(e._tileMetadataTable))return;let n=e.getTileIndex(t);if(e._tileAvailability.getBit(n))return e._tileJumpBuffer[n]}function oLe(e,t,n){let i=e._contentMetadataTables;if(!u(i))return;let o=i[n];if(!u(o))return;let r=e._contentAvailabilityBitstreams[n],s=e.getTileIndex(t);if(r.getBit(s))return e._contentJumpBuffers[n][s]}Xs.prototype.getTileMetadataView=function(e){let t=iLe(this,e);if(!u(t))return;let n=this._tileMetadataTable;return new DT({class:n.class,metadataTable:n,entityId:t,propertyTableJson:this._tilePropertyTableJson})};Xs.prototype.getContentMetadataView=function(e,t){let n=oLe(this,e,t);if(!u(n))return;let i=this._contentMetadataTables[t],o=this._contentPropertyTableJsons[t];return new DT({class:i.class,metadataTable:i,entityId:n,contentIndex:t,propertyTableJson:o})};Xs.prototype.isDestroyed=function(){return!1};Xs.prototype.destroy=function(){return u(this._bufferLoader)&&Li.unload(this._bufferLoader),ue(this)};var bA=Xs;var rLe={ID:"ID",NAME:"NAME",DESCRIPTION:"DESCRIPTION",TILESET_TILE_COUNT:"TILESET_TILE_COUNT",TILE_BOUNDING_BOX:"TILE_BOUNDING_BOX",TILE_BOUNDING_REGION:"TILE_BOUNDING_REGION",TILE_BOUNDING_SPHERE:"TILE_BOUNDING_SPHERE",TILE_MINIMUM_HEIGHT:"TILE_MINIMUM_HEIGHT",TILE_MAXIMUM_HEIGHT:"TILE_MAXIMUM_HEIGHT",TILE_HORIZON_OCCLUSION_POINT:"TILE_HORIZON_OCCLUSION_POINT",TILE_GEOMETRIC_ERROR:"TILE_GEOMETRIC_ERROR",CONTENT_BOUNDING_BOX:"CONTENT_BOUNDING_BOX",CONTENT_BOUNDING_REGION:"CONTENT_BOUNDING_REGION",CONTENT_BOUNDING_SPHERE:"CONTENT_BOUNDING_SPHERE",CONTENT_MINIMUM_HEIGHT:"CONTENT_MINIMUM_HEIGHT",CONTENT_MAXIMUM_HEIGHT:"CONTENT_MAXIMUM_HEIGHT",CONTENT_HORIZON_OCCLUSION_POINT:"CONTENT_HORIZON_OCCLUSION_POINT"},SA=Object.freeze(rLe);function sLe(e){return{tile:{boundingVolume:Jte("TILE",e),minimumHeight:Zte("TILE",e),maximumHeight:Qte("TILE",e)},content:{boundingVolume:Jte("CONTENT",e),minimumHeight:Zte("CONTENT",e),maximumHeight:Qte("CONTENT",e)}}}function Jte(e,t){let n=`${e}_BOUNDING_BOX`,i=t.getPropertyBySemantic(n);if(u(i))return{box:i};let o=`${e}_BOUNDING_REGION`,r=t.getPropertyBySemantic(o);if(u(r))return{region:r};let s=`${e}_BOUNDING_SPHERE`,a=t.getPropertyBySemantic(s);if(u(a))return{sphere:a}}function Zte(e,t){let n=`${e}_MINIMUM_HEIGHT`;return t.getPropertyBySemantic(n)}function Qte(e,t){let n=`${e}_MAXIMUM_HEIGHT`;return t.getPropertyBySemantic(n)}var HP=sLe;function yl(e,t,n){let i=t.implicitTileset,o=t.implicitCoordinates;this._implicitTileset=i,this._implicitCoordinates=o,this._implicitSubtree=void 0,this._tileset=e,this._tile=t,this._resource=n,this._metadata=void 0,this.featurePropertiesDirty=!1,this._group=void 0;let r=o.getTemplateValues(),s=i.subtreeUriTemplate.getDerivedResource({templateValues:r});this._url=s.getUrlComponent(!0),this._ready=!1,this._readyPromise=void 0}Object.defineProperties(yl.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 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O5(e){return(e&1)+(e>>1&1)+(e>>2&1)+(e>>3&1)+(e>>4&1)+(e>>5&1)}LU.prototype.updateAttribute=function(e){let t=this._extraVertices,n=e.length,i=n/this._originalVertexCount,o=t.length,r=e.constructor,s=new r(e.length+o*i);s.set(e);for(let a=0;a<o;a++){let c=t[a]*i,l=n+a*i;for(let f=0;f<i;f++)s[l+f]=s[c+f]}return s};LU.createTexture=function(e){let t=e.cache.modelOutliningCache;if(u(t)||(t=e.cache.modelOutliningCache={}),u(t.outlineTexture))return t.outlineTexture;let n=Math.min(4096,Vt.maximumTextureSize),i=n,o=Ane(i),r=[];for(;i>1;)i>>=1,r.push(Ane(i));let s=new Mt({context:e,source:{arrayBufferView:o,mipLevels:r},width:n,height:1,pixelFormat:st.LUMINANCE,sampler:new fn({wrapS:wn.CLAMP_TO_EDGE,wrapT:wn.CLAMP_TO_EDGE,minificationFilter:cn.LINEAR_MIPMAP_LINEAR,magnificationFilter:xi.LINEAR})});return t.outlineTexture=s,s};function Ane(e){let t=new Uint8Array(e);return t[e-1]=192,e===8?t[e-1]=96:e===4?t[e-1]=48:e===2?t[e-1]=24:e===1&&(t[e-1]=12),t}function xne(e,t){this._originalVertexCount=t,this._edges=new Set;for(let n=0;n<e.length;n+=2){let i=e[n],o=e[n+1],r=Math.min(i,o),s=Math.max(i,o),a=r*this._originalVertexCount+s;this._edges.add(a)}}xne.prototype.hasEdge=function(e,t){let n=Math.min(e,t),i=Math.max(e,t),o=n*this._originalVertexCount+i;return this._edges.has(o)};var IA=LU;function Cne(e){this.attribute=e,this.loadBuffer=!1,this.loadTypedArray=!1}function $Le(e){this.indices=e,this.loadBuffer=!1,this.loadTypedArray=!1}function NU(e){this.primitive=e,this.attributePlans=[],this.indicesPlan=void 0,this.needsOutlines=!1,this.outlineIndices=void 0}NU.prototype.postProcess=function(e){this.needsOutlines&&(eNe(this),nNe(this,e))};function eNe(e){let t=e.primitive,n=t.indices,i=t.attributes[0].count,o=new IA({triangleIndices:n.typedArray,outlineIndices:e.outlineIndices,originalVertexCount:i});n.typedArray=o.updatedTriangleIndices,n.indexDatatype=Ue.fromTypedArray(n.typedArray);let r=tNe(o.outlineCoordinates),s=new Cne(r);s.loadBuffer=!0,s.loadTypedArray=!1,e.attributePlans.push(s),t.outlineCoordinates=s.attribute;let a=e.attributePlans,c=e.attributePlans.length;for(let l=0;l<c;l++){let f=a[l].attribute;f.typedArray=o.updateAttribute(f.typedArray)}}function tNe(e){let t=new Bt.Attribute;return t.name="_OUTLINE_COORDINATES",t.typedArray=e,t.componentDatatype=X.FLOAT,t.type=an.VEC3,t.normalized=!1,t.count=e.length/3,t}function nNe(e,t){iNe(e.attributePlans,t),u(e.indicesPlan)&&oNe(e.indicesPlan,t)}function iNe(e,t){let n=e.length;for(let i=0;i<n;i++){let o=e[i],r=o.attribute,s=r.typedArray;if(o.loadBuffer){let a=ut.createVertexBuffer({typedArray:s,context:t,usage:Fe.STATIC_DRAW});a.vertexArrayDestroyable=!1,r.buffer=a}o.loadTypedArray||(r.typedArray=void 0)}}function oNe(e,t){let n=e.indices;if(e.loadBuffer){let i=ut.createIndexBuffer({typedArray:n.typedArray,context:t,usage:Fe.STATIC_DRAW,indexDatatype:n.indexDatatype});n.buffer=i,i.vertexArrayDestroyable=!1}e.loadTypedArray||(n.typedArray=void 0)}NU.AttributeLoadPlan=Cne;NU.IndicesLoadPlan=$Le;var PA=NU;function rNe(e){e=y(e,y.EMPTY_OBJECT),this.webp=y(e.webp,!1),this.basis=y(e.basis,!1)}var QP=rNe;var sNe=Bt.Attribute,aNe=Bt.Indices,Tne=Bt.FeatureIdAttribute,Ene=Bt.FeatureIdTexture,bne=Bt.FeatureIdImplicitRange,cNe=Bt.MorphTarget,lNe=Bt.Primitive,uNe=Bt.Instances,fNe=Bt.Skin,dNe=Bt.Node,mNe=Bt.AnimatedPropertyType,hNe=Bt.AnimationSampler,pNe=Bt.AnimationTarget,_Ne=Bt.AnimationChannel,gNe=Bt.Animation,yNe=Bt.ArticulationStage,ANe=Bt.Articulation,xNe=Bt.Asset,CNe=Bt.Scene,TNe=Bt.Components,ENe=Bt.MetallicRoughness,bNe=Bt.SpecularGlossiness,SNe=Bt.Material,Mo={NOT_LOADED:0,LOADING:1,LOADED:2,PROCESSING:3,POST_PROCESSING:4,PROCESSED:5,READY:6,FAILED:7,UNLOADED:8};function xd(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltfResource,n=e.baseResource,i=e.typedArray,o=y(e.releaseGltfJson,!1),r=y(e.asynchronous,!0),s=y(e.incrementallyLoadTextures,!0),a=y(e.upAxis,lo.Y),c=y(e.forwardAxis,lo.Z),l=y(e.loadAttributesAsTypedArray,!1),f=y(e.loadAttributesFor2D,!1),d=y(e.loadIndicesForWireframe,!1),p=y(e.loadPrimitiveOutline,!0),g=y(e.loadForClassification,!1),h=y(e.renameBatchIdSemantic,!1);n=u(n)?n:t.clone(),this._gltfJson=e.gltfJson,this._gltfResource=t,this._baseResource=n,this._typedArray=i,this._releaseGltfJson=o,this._asynchronous=r,this._incrementallyLoadTextures=s,this._upAxis=a,this._forwardAxis=c,this._loadAttributesAsTypedArray=l,this._loadAttributesFor2D=f,this._loadIndicesForWireframe=d,this._loadPrimitiveOutline=p,this._loadForClassification=g,this._renameBatchIdSemantic=h,this._hasKhrMeshQuantization=!1,this._sortedPropertyTableIds=void 0,this._sortedFeatureTextureIds=void 0,this._gltfJsonLoader=void 0,this._state=Mo.NOT_LOADED,this._textureState=Mo.NOT_LOADED,this._promise=void 0,this._processError=void 0,this._textureErrors=[],this._primitiveLoadPlans=[],this._loaderPromises=[],this._textureLoaders=[],this._texturesPromises=[],this._textureCallbacks=[],this._bufferViewLoaders=[],this._geometryLoaders=[],this._geometryCallbacks=[],this._structuralMetadataLoader=void 0,this._loadResourcesPromise=void 0,this._resourcesLoaded=!1,this._texturesLoaded=!1,this._postProcessBuffers=[],this._components=void 0}u(Object.create)&&(xd.prototype=Object.create(io.prototype),xd.prototype.constructor=xd);Object.defineProperties(xd.prototype,{cacheKey:{get:function(){}},components:{get:function(){return this._components}},gltfJson:{get:function(){return u(this._gltfJsonLoader)?this._gltfJsonLoader.gltf:this._gltfJson}},incrementallyLoadTextures:{get:function(){return this._incrementallyLoadTextures}},texturesLoaded:{get:function(){return this._texturesLoaded}}});async function vNe(e){e._state=Mo.LOADING,e._textureState=Mo.LOADING;try{let t=Li.getGltfJsonLoader({gltfResource:e._gltfResource,baseResource:e._baseResource,typedArray:e._typedArray,gltfJson:e._gltfJson});if(e._gltfJsonLoader=t,await t.load(),e.isDestroyed()||e.isUnloaded()||t.isDestroyed())return;let n=t.gltf,i=n.asset.version;if(i!=="1.0"&&i!=="2.0"){let r=e._gltfResource.url;throw new de(`Failed to load ${r}: 
Unsupported glTF version: ${i}`)}let o=n.extensionsRequired;return u(o)&&(Qt.checkSupportedExtensions(o),e._hasKhrMeshQuantization=o.includes("KHR_mesh_quantization")),e._state=Mo.LOADED,e._textureState=Mo.LOADED,e}catch(t){if(e.isDestroyed())return;e._state=Mo.FAILED,e._textureState=Mo.FAILED,FU(e,t)}}async function wNe(e,t){kt.supportsWebP.initialized||await kt.supportsWebP.initialize();let n=new QP({webp:kt.supportsWebP(),basis:t.context.supportsBasis}),i=e.gltfJson,o=bFe(e,i,n,t);return e._state=Mo.PROCESSING,e._textureState=Mo.PROCESSING,u(e._gltfJsonLoader)&&e._releaseGltfJson&&(Li.unload(e._gltfJsonLoader),e._gltfJsonLoader=void 0),o}xd.prototype.load=async function(){return u(this._promise)?this._promise:(this._promise=vNe(this),this._promise)};function FU(e,t){e.unload();let n="Failed to load glTF";throw e.getError(n,t)}function DNe(e,t){let n,i=!0,o=e._geometryLoaders,r=o.length;for(n=0;n<r;++n){let a=o[n].process(t);a&&u(e._geometryCallbacks[n])&&(e._geometryCallbacks[n](),e._geometryCallbacks[n]=void 0),i=i&&a}let s=e._structuralMetadataLoader;if(u(s)){let a=s.process(t);a&&(e._components.structuralMetadata=s.structuralMetadata),i=i&&a}i&&(e._state=Mo.POST_PROCESSING)}function INe(e,t){let n=e._primitiveLoadPlans,i=n.length;for(let o=0;o<i;o++){let r=n[o];r.postProcess(t),r.needsOutlines&&PNe(e,r)}}function PNe(e,t){let n=e._postProcessBuffers,i=t.primitive,o=i.outlineCoordinates;u(o)&&n.push(o.buffer);let r=i.attributes,s=r.length;for(let c=0;c<s;c++){let l=r[c];u(l.buffer)&&n.push(l.buffer)}let a=i.indices;u(a)&&u(a.buffer)&&n.push(a.buffer)}xd.prototype._process=function(e){return this._state===Mo.READY?!0:(this._state===Mo.PROCESSING&&DNe(this,e),this._resourcesLoaded&&this._state===Mo.POST_PROCESSING&&(INe(this,e.context),this._state=Mo.PROCESSED),this._resourcesLoaded&&this._state===Mo.PROCESSED?(Rne(this),this._typedArray=void 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i=!1;try{i=this._processTextures(e)}catch(o){this._textureState=Mo.FAILED,FU(this,o)}return this._incrementallyLoadTextures?n:n&&i};function ONe(e,t,n,i,o,r,s,a){let l=t.accessors[n].bufferView;return Li.getVertexBufferLoader({gltf:t,gltfResource:e._gltfResource,baseResource:e._baseResource,frameState:a,bufferViewId:l,draco:o,attributeSemantic:i,accessorId:n,asynchronous:e._asynchronous,loadBuffer:r,loadTypedArray:s})}function MNe(e,t,n,i,o,r,s){return Li.getIndexBufferLoader({gltf:t,accessorId:n,gltfResource:e._gltfResource,baseResource:e._baseResource,frameState:s,draco:i,asynchronous:e._asynchronous,loadBuffer:o,loadTypedArray:r})}function RNe(e,t,n){let i=Li.getBufferViewLoader({gltf:t,bufferViewId:n,gltfResource:e._gltfResource,baseResource:e._baseResource});return e._bufferViewLoaders.push(i),i}function Sne(e,t,n){let i=t.byteOffset,o=pl(e,t),r=t.count,s=$l(t.type),a=t.componentType,c=X.getSizeInBytes(a),l=c*s,f=r*s;if(o===l)return n=new Uint8Array(n),X.createArrayBufferView(a,n.buffer,n.byteOffset+i,f);let d=X.createTypedArray(a,f),p=new DataView(n.buffer),g=new Array(s),h=Ep(t.componentType);i=n.byteOffset+i;for(let A=0;A<r;++A){h(p,i,s,c,g);for(let x=0;x<s;++x)d[A*s+x]=g[x];i+=o}return d}function BNe(e,t){let n=e.type;if(n===an.SCALAR)return t.fill(0);let i=an.getMathType(n);return t.fill(i.clone(i.ZERO))}function LNe(e,t,n,i){let o=e.type,r=e.count;if(o===an.SCALAR)for(let s=0;s<r;s++)n[s]=t[s];else if(o===an.VEC4&&i)for(let s=0;s<r;s++)n[s]=Ne.unpack(t,s*4);else{let s=an.getMathType(o),a=an.getNumberOfComponents(o);for(let c=0;c<r;c++)n[c]=s.unpack(t,c*a)}return n}async function NNe(e,t,n,i,o,r){if(await t.load(),e.isDestroyed())return;let s=t.typedArray,a=Sne(n,i,s);o=y(o,!1),LNe(i,a,r,o)}function UU(e,t,n,i){let o=t.accessors[n],r=o.count,s=new Array(r),a=o.bufferView;if(u(a)){let c=RNe(e,t,a),l=NNe(e,c,t,o,i,s);return e._loaderPromises.push(l),s}return BNe(o,s)}function ef(e,t){if(u(t))return e===Number?t[0]:e.unpack(t)}function FNe(e){return e===Number?0:new e}function UNe(e){switch(e){case X.BYTE:return 127;case X.UNSIGNED_BYTE:return 255;case X.SHORT:return 32767;case X.UNSIGNED_SHORT:return 65535;default:return 1}}var VNe={VEC2:new H(-1,-1),VEC3:new m(-1,-1,-1),VEC4:new re(-1,-1,-1,-1)};function kNe(e,t){let n=UNe(e.componentDatatype),i=VNe[e.type],o=e.min;u(o)&&(o=t.divideByScalar(o,n,o),o=t.maximumByComponent(o,i,o));let r=e.max;u(r)&&(r=t.divideByScalar(r,n,r),r=t.maximumByComponent(r,i,r)),e.min=o,e.max=r}function zNe(e,t,n){let i=e.decodeMatrix,o=ef(n,e.decodedMin),r=ef(n,e.decodedMax);u(o)&&u(r)&&(t.min=o,t.max=r);let s=new Bt.Quantization;s.componentDatatype=t.componentDatatype,s.type=t.type,i.length===4?(s.quantizedVolumeOffset=i[2],s.quantizedVolumeStepSize=i[0]):i.length===9?(s.quantizedVolumeOffset=new H(i[6],i[7]),s.quantizedVolumeStepSize=new H(i[0],i[4])):i.length===16?(s.quantizedVolumeOffset=new m(i[12],i[13],i[14]),s.quantizedVolumeStepSize=new 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e._loaderPromises.push(T),e._geometryCallbacks[C]=()=>{u(o)&&u(o.attributes)&&u(o.attributes[f])?jNe(A,x,r,s):YNe(t,c,A,x,r,s)},A}function Dne(e,t,n,i,o,r,s,a){let c=i.modelSemantic,l=c===Tt.POSITION,f=c===Tt.FEATURE_ID,d=l&&!r&&e._loadAttributesFor2D&&!a.scene3DOnly,p=e._loadForClassification&&f,g=e._loadAttributesAsTypedArray,h=!g,A=g||d||p,T=wne(e,t,n,i,o,s?!1:h,s?!0:A,a),E=new PA.AttributeLoadPlan(T);return E.loadBuffer=h,E.loadTypedArray=A,E}function qNe(e,t,n,i,o,r){let s=u(i.ROTATION),a=u(i.TRANSLATION)&&u(t.accessors[i.TRANSLATION].min)&&u(t.accessors[i.TRANSLATION].max),c=M5(e,jr,o),l=c.modelSemantic,f=l===jr.TRANSLATION||l===jr.ROTATION||l===jr.SCALE,d=l===jr.TRANSLATION,p=e._loadAttributesAsTypedArray||s&&f||!r.context.instancedArrays,g=!p,h=e._loadAttributesFor2D&&!r.scene3DOnly;return wne(e,t,n,c,void 0,g,p||d&&(!a||h),r)}function XNe(e,t,n,i,o,r,s){let a=t.accessors[n],c=a.bufferView;if(!u(i)&&!u(c))return;let l=new aNe;l.count=a.count;let 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i=e._gl;i.framebufferRenderbuffer(i.FRAMEBUFFER,t,i.RENDERBUFFER,n._getRenderbuffer())}function Cd(e){e=y(e,y.EMPTY_OBJECT);let n=e.context._gl,i=Vt.maximumColorAttachments;this._gl=n,this._framebuffer=n.createFramebuffer(),this._colorTextures=[],this._colorRenderbuffers=[],this._activeColorAttachments=[],this._depthTexture=void 0,this._depthRenderbuffer=void 0,this._stencilRenderbuffer=void 0,this._depthStencilTexture=void 0,this._depthStencilRenderbuffer=void 0,this.destroyAttachments=y(e.destroyAttachments,!0);let o=u(e.depthTexture)||u(e.depthRenderbuffer),r=u(e.depthStencilTexture)||u(e.depthStencilRenderbuffer);this._bind();let s,a,c,l,f;if(u(e.colorTextures)){let d=e.colorTextures;for(l=this._colorTextures.length=this._activeColorAttachments.length=d.length,c=0;c<l;++c)s=d[c],f=this._gl.COLOR_ATTACHMENT0+c,R5(this,f,s),this._activeColorAttachments[c]=f,this._colorTextures[c]=s}if(u(e.colorRenderbuffers)){let d=e.colorRenderbuffers;for(l=this._colorRenderbuffers.length=this._activeColorAttachments.length=d.length,c=0;c<l;++c)a=d[c],f=this._gl.COLOR_ATTACHMENT0+c,VU(this,f,a),this._activeColorAttachments[c]=f,this._colorRenderbuffers[c]=a}u(e.depthTexture)&&(s=e.depthTexture,R5(this,this._gl.DEPTH_ATTACHMENT,s),this._depthTexture=s),u(e.depthRenderbuffer)&&(a=e.depthRenderbuffer,VU(this,this._gl.DEPTH_ATTACHMENT,a),this._depthRenderbuffer=a),u(e.stencilRenderbuffer)&&(a=e.stencilRenderbuffer,VU(this,this._gl.STENCIL_ATTACHMENT,a),this._stencilRenderbuffer=a),u(e.depthStencilTexture)&&(s=e.depthStencilTexture,R5(this,this._gl.DEPTH_STENCIL_ATTACHMENT,s),this._depthStencilTexture=s),u(e.depthStencilRenderbuffer)&&(a=e.depthStencilRenderbuffer,VU(this,this._gl.DEPTH_STENCIL_ATTACHMENT,a),this._depthStencilRenderbuffer=a),this._unBind()}Object.defineProperties(Cd.prototype,{status:{get:function(){this._bind();let e=this._gl.checkFramebufferStatus(this._gl.FRAMEBUFFER);return this._unBind(),e}},numberOfColorAttachments:{get:function(){return this._activeColorAttachments.length}},depthTexture:{get:function(){return this._depthTexture}},depthRenderbuffer:{get:function(){return this._depthRenderbuffer}},stencilRenderbuffer:{get:function(){return this._stencilRenderbuffer}},depthStencilTexture:{get:function(){return this._depthStencilTexture}},depthStencilRenderbuffer:{get:function(){return this._depthStencilRenderbuffer}},hasDepthAttachment:{get:function(){return!!(this.depthTexture||this.depthRenderbuffer||this.depthStencilTexture||this.depthStencilRenderbuffer)}}});Cd.prototype._bind=function(){let e=this._gl;e.bindFramebuffer(e.FRAMEBUFFER,this._framebuffer)};Cd.prototype._unBind=function(){let e=this._gl;e.bindFramebuffer(e.FRAMEBUFFER,null)};Cd.prototype.bindDraw=function(){let e=this._gl;e.bindFramebuffer(e.DRAW_FRAMEBUFFER,this._framebuffer)};Cd.prototype.bindRead=function(){let e=this._gl;e.bindFramebuffer(e.READ_FRAMEBUFFER,this._framebuffer)};Cd.prototype._getActiveColorAttachments=function(){return this._activeColorAttachments};Cd.prototype.getColorTexture=function(e){return this._colorTextures[e]};Cd.prototype.getColorRenderbuffer=function(e){return this._colorRenderbuffers[e]};Cd.prototype.isDestroyed=function(){return!1};Cd.prototype.destroy=function(){if(this.destroyAttachments){let e=0,t=this._colorTextures,n=t.length;for(;e<n;++e){let o=t[e];u(o)&&o.destroy()}let i=this._colorRenderbuffers;for(n=i.length,e=0;e<n;++e){let o=i[e];u(o)&&o.destroy()}this._depthTexture=this._depthTexture&&this._depthTexture.destroy(),this._depthRenderbuffer=this._depthRenderbuffer&&this._depthRenderbuffer.destroy(),this._stencilRenderbuffer=this._stencilRenderbuffer&&this._stencilRenderbuffer.destroy(),this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy()}return this._gl.deleteFramebuffer(this._framebuffer),ue(this)};var Ks=Cd;function zT(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.width,i=e.height;this._width=n,this._height=i;let o=e.colorRenderbuffers,r=e.colorTextures;if(u(o)!==u(r))throw new fe("Both color renderbuffer and texture attachments must be provided.");let s=e.depthStencilRenderbuffer,a=e.depthStencilTexture;if(u(s)!==u(a))throw new fe("Both depth-stencil renderbuffer and texture attachments must be provided.");this._renderFramebuffer=new Ks({context:t,colorRenderbuffers:o,depthStencilRenderbuffer:s,destroyAttachments:e.destroyAttachments}),this._colorFramebuffer=new Ks({context:t,colorTextures:r,depthStencilTexture:a,destroyAttachments:e.destroyAttachments})}zT.prototype.getRenderFramebuffer=function(){return this._renderFramebuffer};zT.prototype.getColorFramebuffer=function(){return this._colorFramebuffer};zT.prototype.blitFramebuffers=function(e,t){this._renderFramebuffer.bindRead(),this._colorFramebuffer.bindDraw();let n=e._gl,i=0;this._colorFramebuffer._colorTextures.length>0&&(i|=n.COLOR_BUFFER_BIT),u(this._colorFramebuffer.depthStencilTexture)&&(i|=n.DEPTH_BUFFER_BIT|(t?n.STENCIL_BUFFER_BIT:0)),n.blitFramebuffer(0,0,this._width,this._height,0,0,this._width,this._height,i,n.NEAREST),n.bindFramebuffer(n.READ_FRAMEBUFFER,null),n.bindFramebuffer(n.DRAW_FRAMEBUFFER,null)};zT.prototype.isDestroyed=function(){return!1};zT.prototype.destroy=function(){return this._renderFramebuffer.destroy(),this._colorFramebuffer.destroy(),ue(this)};var $P=zT;var xl={RGBA4:te.RGBA4,RGBA8:te.RGBA8,RGBA16F:te.RGBA16F,RGBA32F:te.RGBA32F,RGB5_A1:te.RGB5_A1,RGB565:te.RGB565,DEPTH_COMPONENT16:te.DEPTH_COMPONENT16,STENCIL_INDEX8:te.STENCIL_INDEX8,DEPTH_STENCIL:te.DEPTH_STENCIL,DEPTH24_STENCIL8:te.DEPTH24_STENCIL8,validate:function(e){return e===xl.RGBA4||e===xl.RGBA8||e===xl.RGBA16F||e===xl.RGBA32F||e===xl.RGB5_A1||e===xl.RGB565||e===xl.DEPTH_COMPONENT16||e===xl.STENCIL_INDEX8||e===xl.DEPTH_STENCIL||e===xl.DEPTH24_STENCIL8},getColorFormat:function(e){return e===te.FLOAT?xl.RGBA32F:e===te.HALF_FLOAT_OES?xl.RGBA16F:xl.RGBA8}},Bc=Object.freeze(xl);function e1(e){e=y(e,y.EMPTY_OBJECT);let n=e.context._gl,i=Vt.maximumRenderbufferSize,o=y(e.format,Bc.RGBA4),r=u(e.width)?e.width:n.drawingBufferWidth,s=u(e.height)?e.height:n.drawingBufferHeight,a=y(e.numSamples,1);this._gl=n,this._format=o,this._width=r,this._height=s,this._renderbuffer=this._gl.createRenderbuffer(),n.bindRenderbuffer(n.RENDERBUFFER,this._renderbuffer),a>1?n.renderbufferStorageMultisample(n.RENDERBUFFER,a,o,r,s):n.renderbufferStorage(n.RENDERBUFFER,o,r,s),n.bindRenderbuffer(n.RENDERBUFFER,null)}Object.defineProperties(e1.prototype,{format:{get:function(){return this._format}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});e1.prototype._getRenderbuffer=function(){return this._renderbuffer};e1.prototype.isDestroyed=function(){return!1};e1.prototype.destroy=function(){return this._gl.deleteRenderbuffer(this._renderbuffer),ue(this)};var eu=e1;function as(e){e=y(e,y.EMPTY_OBJECT),this._numSamples=y(e.numSamples,1),this._colorAttachmentsLength=y(e.colorAttachmentsLength,1),this._color=y(e.color,!0),this._depth=y(e.depth,!1),this._depthStencil=y(e.depthStencil,!1),this._supportsDepthTexture=y(e.supportsDepthTexture,!1),this._createColorAttachments=y(e.createColorAttachments,!0),this._createDepthAttachments=y(e.createDepthAttachments,!0),this._pixelDatatype=e.pixelDatatype,this._pixelFormat=e.pixelFormat,this._width=void 0,this._height=void 0,this._framebuffer=void 0,this._multisampleFramebuffer=void 0,this._colorTextures=void 0,this._color&&(this._colorTextures=new Array(this._colorAttachmentsLength),this._colorRenderbuffers=new Array(this._colorAttachmentsLength)),this._colorRenderbuffer=void 0,this._depthStencilRenderbuffer=void 0,this._depthStencilTexture=void 0,this._depthRenderbuffer=void 0,this._depthTexture=void 0,this._attachmentsDirty=!1}Object.defineProperties(as.prototype,{framebuffer:{get:function(){return this._numSamples>1?this._multisampleFramebuffer.getRenderFramebuffer():this._framebuffer}},numSamples:{get:function(){return this._numSamples}},status:{get:function(){return this.framebuffer.status}}});as.prototype.isDirty=function(e,t,n,i,o){n=y(n,1);let r=this._width!==e||this._height!==t,s=this._numSamples!==n,a=u(i)&&this._pixelDatatype!==i||u(o)&&this._pixelFormat!==o,c=n===1?u(this._framebuffer):u(this._multisampleFramebuffer);return this._attachmentsDirty||r||s||a||!c||this._color&&!u(this._colorTextures[0])};as.prototype.update=function(e,t,n,i,o,r){if(i=e.msaa?y(i,1):1,o=y(o,this._color?y(this._pixelDatatype,Ke.UNSIGNED_BYTE):void 0),r=y(r,this._color?y(this._pixelFormat,st.RGBA):void 0),this.isDirty(t,n,i,o,r)){if(this.destroy(),this._width=t,this._height=n,this._numSamples=i,this._pixelDatatype=o,this._pixelFormat=r,this._attachmentsDirty=!1,this._color&&this._createColorAttachments){for(let s=0;s<this._colorAttachmentsLength;++s)if(this._colorTextures[s]=new Mt({context:e,width:t,height:n,pixelFormat:r,pixelDatatype:o,sampler:fn.NEAREST}),this._numSamples>1){let a=Bc.getColorFormat(o);this._colorRenderbuffers[s]=new eu({context:e,width:t,height:n,format:a,numSamples:this._numSamples})}}this._depthStencil&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?(this._depthStencilTexture=new Mt({context:e,width:t,height:n,pixelFormat:st.DEPTH_STENCIL,pixelDatatype:Ke.UNSIGNED_INT_24_8,sampler:fn.NEAREST}),this._numSamples>1&&(this._depthStencilRenderbuffer=new eu({context:e,width:t,height:n,format:Bc.DEPTH24_STENCIL8,numSamples:this._numSamples}))):this._depthStencilRenderbuffer=new eu({context:e,width:t,height:n,format:Bc.DEPTH_STENCIL})),this._depth&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?this._depthTexture=new Mt({context:e,width:t,height:n,pixelFormat:st.DEPTH_COMPONENT,pixelDatatype:Ke.UNSIGNED_INT,sampler:fn.NEAREST}):this._depthRenderbuffer=new eu({context:e,width:t,height:n,format:Bc.DEPTH_COMPONENT16})),this._numSamples>1?this._multisampleFramebuffer=new $P({context:e,width:this._width,height:this._height,colorTextures:this._colorTextures,colorRenderbuffers:this._colorRenderbuffers,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1}):this._framebuffer=new Ks({context:e,colorTextures:this._colorTextures,depthTexture:this._depthTexture,depthRenderbuffer:this._depthRenderbuffer,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1})}};as.prototype.getColorTexture=function(e){return e=y(e,0),this._colorTextures[e]};as.prototype.setColorTexture=function(e,t){t=y(t,0),this._attachmentsDirty=e!==this._colorTextures[t],this._colorTextures[t]=e};as.prototype.getColorRenderbuffer=function(e){return e=y(e,0),this._colorRenderbuffers[e]};as.prototype.setColorRenderbuffer=function(e,t){t=y(t,0),this._attachmentsDirty=e!==this._colorRenderbuffers[t],this._colorRenderbuffers[t]=e};as.prototype.getDepthRenderbuffer=function(){return this._depthRenderbuffer};as.prototype.setDepthRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthRenderbuffer,this._depthRenderbuffer=e};as.prototype.getDepthTexture=function(){return this._depthTexture};as.prototype.setDepthTexture=function(e){this._attachmentsDirty=e!==this._depthTexture,this._depthTexture=e};as.prototype.getDepthStencilRenderbuffer=function(){return this._depthStencilRenderbuffer};as.prototype.setDepthStencilRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthStencilRenderbuffer,this._depthStencilRenderbuffer=e};as.prototype.getDepthStencilTexture=function(){return this._depthStencilTexture};as.prototype.setDepthStencilTexture=function(e){this._attachmentsDirty=e!==this._depthStencilTexture,this._depthStencilTexture=e};as.prototype.prepareTextures=function(e,t){this._numSamples>1&&this._multisampleFramebuffer.blitFramebuffers(e,t)};as.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this.framebuffer,t.execute(e,n),t.framebuffer=i};as.prototype.destroyFramebuffer=function(){this._framebuffer=this._framebuffer&&this._framebuffer.destroy(),this._multisampleFramebuffer=this._multisampleFramebuffer&&this._multisampleFramebuffer.destroy()};as.prototype.destroy=function(){if(this._color){let e,t=this._colorTextures.length;for(e=0;e<t;++e){let n=this._colorTextures[e];this._createColorAttachments&&u(n)&&!n.isDestroyed()&&(this._colorTextures[e].destroy(),this._colorTextures[e]=void 0),u(n)&&n.isDestroyed()&&(this._colorTextures[e]=void 0);let i=this._colorRenderbuffers[e];this._createColorAttachments&&u(i)&&!i.isDestroyed()&&(this._colorRenderbuffers[e].destroy(),this._colorRenderbuffers[e]=void 0),u(i)&&i.isDestroyed()&&(this._colorRenderbuffers[e]=void 0)}}this._depthStencil&&(this._createDepthAttachments&&(this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy()),u(this._depthStencilTexture)&&this._depthStencilTexture.isDestroyed()&&(this._depthStencilTexture=void 0),u(this._depthStencilRenderbuffer)&&this._depthStencilRenderbuffer.isDestroyed()&&(this._depthStencilRenderbuffer=void 0)),this._depth&&(this._createDepthAttachments&&(this._depthTexture=this._depthTexture&&this._depthTexture.destroy(),this._depthRenderbuffer=this._depthRenderbuffer&&this._depthRenderbuffer.destroy()),u(this._depthTexture)&&this._depthTexture.isDestroyed()&&(this._depthTexture=void 0),u(this._depthRenderbuffer)&&this._depthRenderbuffer.isDestroyed()&&(this._depthRenderbuffer=void 0)),this.destroyFramebuffer()};var mi=as;var t1=`uniform sampler2D u_pointCloud_colorGBuffer;
uniform sampler2D u_pointCloud_depthGBuffer;
uniform vec2 u_distanceAndEdlStrength;
in vec2 v_textureCoordinates;

vec2 neighborContribution(float log2Depth, vec2 offset)
{
    float dist = u_distanceAndEdlStrength.x;
    vec2 texCoordOrig = v_textureCoordinates + offset * dist;
    vec2 texCoord0 = v_textureCoordinates + offset * floor(dist);
    vec2 texCoord1 = v_textureCoordinates + offset * ceil(dist);

    float depthOrLogDepth0 = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, texCoord0));
    float depthOrLogDepth1 = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, texCoord1));

    // ignore depth values that are the clear depth
    if (depthOrLogDepth0 == 0.0 || depthOrLogDepth1 == 0.0) {
        return vec2(0.0);
    }

    // interpolate the two adjacent depth values
    float depthMix = mix(depthOrLogDepth0, depthOrLogDepth1, fract(dist));
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(texCoordOrig, depthMix);
    return vec2(max(0.0, log2Depth - log2(-eyeCoordinate.z / eyeCoordinate.w)), 1.0);
}

void main()
{
    float depthOrLogDepth = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, v_textureCoordinates));

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, depthOrLogDepth);
    eyeCoordinate /= eyeCoordinate.w;

    float log2Depth = log2(-eyeCoordinate.z);

    if (depthOrLogDepth == 0.0) // 0.0 is the clear value for the gbuffer
    {
        discard;
    }

    vec4 color = texture(u_pointCloud_colorGBuffer, v_textureCoordinates);

    // sample from neighbors left, right, down, up
    vec2 texelSize = 1.0 / czm_viewport.zw;

    vec2 responseAndCount = vec2(0.0);

    responseAndCount += neighborContribution(log2Depth, vec2(-texelSize.x, 0.0));
    responseAndCount += neighborContribution(log2Depth, vec2(+texelSize.x, 0.0));
    responseAndCount += neighborContribution(log2Depth, vec2(0.0, -texelSize.y));
    responseAndCount += neighborContribution(log2Depth, vec2(0.0, +texelSize.y));

    float response = responseAndCount.x / responseAndCount.y;
    float strength = u_distanceAndEdlStrength.y;
    float shade = exp(-response * 300.0 * strength);
    color.rgb *= shade;
    out_FragColor = vec4(color);

    // Input and output depth are the same.
    gl_FragDepth = depthOrLogDepth;
}
`;function HT(){this._framebuffer=new mi({colorAttachmentsLength:2,depth:!0,supportsDepthTexture:!0}),this._drawCommand=void 0,this._clearCommand=void 0,this._strength=1,this._radius=1}Object.defineProperties(HT.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}},colorGBuffer:{get:function(){return this._framebuffer.getColorTexture(0)}},depthGBuffer:{get:function(){return this._framebuffer.getColorTexture(1)}}});function IFe(e){e._framebuffer.destroy(),e._drawCommand=void 0,e._clearCommand=void 0}var B5=new H;function PFe(e,t){let n=new He({defines:["LOG_DEPTH_WRITE"],sources:[t1]}),i={u_pointCloud_colorGBuffer:function(){return e.colorGBuffer},u_pointCloud_depthGBuffer:function(){return e.depthGBuffer},u_distanceAndEdlStrength:function(){return B5.x=e._radius,B5.y=e._strength,B5}},o=ke.fromCache({blending:un.ALPHA_BLEND,depthMask:!0,depthTest:{enabled:!0},stencilTest:Lt.setCesium3DTileBit(),stencilMask:Lt.CESIUM_3D_TILE_MASK});e._drawCommand=t.createViewportQuadCommand(n,{uniformMap:i,renderState:o,pass:be.CESIUM_3D_TILE,owner:e}),e._clearCommand=new li({framebuffer:e.framebuffer,color:new k(0,0,0,0),depth:1,renderState:ke.fromCache(),pass:be.CESIUM_3D_TILE,owner:e})}function OFe(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i),PFe(e,t)}function Bne(e){return e.drawBuffers&&e.fragmentDepth}HT.isSupported=Bne;function MFe(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"EC");if(!u(n)){let i=t._attributeLocations,o=t.fragmentShaderSource.clone();o.sources.splice(0,0,`layout (location = 0) out vec4 out_FragData_0;
layout (location = 1) out vec4 out_FragData_1;`),o.sources=o.sources.map(function(r){return r=He.replaceMain(r,"czm_point_cloud_post_process_main"),r=r.replaceAll(/out_FragColor/g,"out_FragData_0"),r}),o.sources.push(`void main() 
{ 
    czm_point_cloud_post_process_main(); 
#ifdef LOG_DEPTH
    czm_writeLogDepth();
    out_FragData_1 = czm_packDepth(gl_FragDepth); 
#else
    out_FragData_1 = czm_packDepth(gl_FragCoord.z);
#endif
}`),n=e.shaderCache.createDerivedShaderProgram(t,"EC",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:o,attributeLocations:i})}return n}HT.prototype.update=function(e,t,n,i){if(!Bne(e.context))return;this._strength=n.eyeDomeLightingStrength,this._radius=n.eyeDomeLightingRadius*e.pixelRatio,OFe(this,e.context);let o,r=e.commandList,s=r.length;for(o=t;o<s;++o){let l=r[o];if(l.primitiveType!==Le.POINTS||l.pass===be.TRANSLUCENT)continue;let f,d,p=l.derivedCommands.pointCloudProcessor;u(p)&&(f=p.command,d=p.originalShaderProgram),(!u(f)||l.dirty||d!==l.shaderProgram||f.framebuffer!==this.framebuffer)&&(f=nt.shallowClone(l,f),f.framebuffer=this.framebuffer,f.shaderProgram=MFe(e.context,l.shaderProgram),f.castShadows=!1,f.receiveShadows=!1,u(p)||(p={command:f,originalShaderProgram:l.shaderProgram},l.derivedCommands.pointCloudProcessor=p),p.originalShaderProgram=l.shaderProgram),r[o]=f}let a=this._clearCommand,c=this._drawCommand;c.boundingVolume=i,r.push(c),r.push(a)};HT.prototype.isDestroyed=function(){return!1};HT.prototype.destroy=function(){return IFe(this),ue(this)};var vp=HT;function Lne(e){let t=y(e,{});this.attenuation=y(t.attenuation,!1),this.geometricErrorScale=y(t.geometricErrorScale,1),this.maximumAttenuation=t.maximumAttenuation,this.baseResolution=t.baseResolution,this.eyeDomeLighting=y(t.eyeDomeLighting,!0),this.eyeDomeLightingStrength=y(t.eyeDomeLightingStrength,1),this.eyeDomeLightingRadius=y(t.eyeDomeLightingRadius,1),this.backFaceCulling=y(t.backFaceCulling,!1),this.normalShading=y(t.normalShading,!0)}Lne.isSupported=function(e){return vp.isSupported(e.context)};var km=Lne;var Aa={},RFe=new re(0,0,0,1),Qa=new re,BFe=new qe,L5=new H,N5=new H;Aa.wgs84ToWindowCoordinates=function(e,t,n){return Aa.wgs84WithEyeOffsetToWindowCoordinates(e,t,m.ZERO,n)};var Nne=new re,Fne=new m;function n1(e,t,n,i){let o=n.viewMatrix,r=B.multiplyByVector(o,re.fromElements(e.x,e.y,e.z,1,Nne),Nne),s=m.multiplyComponents(t,m.normalize(r,Fne),Fne);return r.x+=t.x+s.x,r.y+=t.y+s.y,r.z+=s.z,B.multiplyByVector(n.frustum.projectionMatrix,r,i)}var LFe=new he(Math.PI,P.PI_OVER_TWO),NFe=new m,FFe=new m;Aa.wgs84WithEyeOffsetToWindowCoordinates=function(e,t,n,i){let o=e.frameState,r=Aa.computeActualWgs84Position(o,t,RFe);if(!u(r))return;let s=e.canvas,a=BFe;a.x=0,a.y=0,a.width=s.clientWidth,a.height=s.clientHeight;let c=e.camera,l=!1;if(o.mode===ne.SCENE2D){let f=e.mapProjection,d=LFe,p=f.project(d,NFe),g=m.clone(c.position,FFe),h=c.frustum.clone(),A=B.computeViewportTransformation(a,0,1,new B),x=c.frustum.projectionMatrix,C=c.positionWC.y,T=m.fromElements(P.sign(C)*p.x-C,0,-c.positionWC.x),E=Ot.pointToGLWindowCoordinates(x,A,T);if(C===0||E.x<=0||E.x>=s.clientWidth)l=!0;else{if(E.x>s.clientWidth*.5){a.width=E.x,c.frustum.right=p.x-C,Qa=n1(r,n,c,Qa),Aa.clipToGLWindowCoordinates(a,Qa,L5),a.x+=E.x,c.position.x=-c.position.x;let S=c.frustum.right;c.frustum.right=-c.frustum.left,c.frustum.left=-S,Qa=n1(r,n,c,Qa),Aa.clipToGLWindowCoordinates(a,Qa,N5)}else{a.x+=E.x,a.width-=E.x,c.frustum.left=-p.x-C,Qa=n1(r,n,c,Qa),Aa.clipToGLWindowCoordinates(a,Qa,L5),a.x=a.x-a.width,c.position.x=-c.position.x;let S=c.frustum.left;c.frustum.left=-c.frustum.right,c.frustum.right=-S,Qa=n1(r,n,c,Qa),Aa.clipToGLWindowCoordinates(a,Qa,N5)}m.clone(g,c.position),c.frustum=h.clone(),i=H.clone(L5,i),(i.x<0||i.x>s.clientWidth)&&(i.x=N5.x)}}if(o.mode!==ne.SCENE2D||l){if(Qa=n1(r,n,c,Qa),Qa.z<0&&!(c.frustum instanceof nn)&&!(c.frustum instanceof br))return;i=Aa.clipToGLWindowCoordinates(a,Qa,i)}return i.y=s.clientHeight-i.y,i};Aa.wgs84ToDrawingBufferCoordinates=function(e,t,n){if(n=Aa.wgs84ToWindowCoordinates(e,t,n),!!u(n))return Aa.transformWindowToDrawingBuffer(e,n,n)};var wp=new m,UFe=new he;Aa.computeActualWgs84Position=function(e,t,n){let i=e.mode;if(i===ne.SCENE3D)return m.clone(t,n);let o=e.mapProjection,r=o.ellipsoid.cartesianToCartographic(t,UFe);if(!u(r))return;if(o.project(r,wp),i===ne.COLUMBUS_VIEW)return m.fromElements(wp.z,wp.x,wp.y,n);if(i===ne.SCENE2D)return m.fromElements(0,wp.x,wp.y,n);let s=e.morphTime;return m.fromElements(P.lerp(wp.z,t.x,s),P.lerp(wp.x,t.y,s),P.lerp(wp.y,t.z,s),n)};var Une=new m,Vne=new m,kne=new B;Aa.clipToGLWindowCoordinates=function(e,t,n){return m.divideByScalar(t,t.w,Une),B.computeViewportTransformation(e,0,1,kne),B.multiplyByPoint(kne,Une,Vne),H.fromCartesian3(Vne,n)};Aa.transformWindowToDrawingBuffer=function(e,t,n){let i=e.canvas,o=e.drawingBufferWidth/i.clientWidth,r=e.drawingBufferHeight/i.clientHeight;return H.fromElements(t.x*o,t.y*r,n)};var VFe=new re,zne=new re;Aa.drawingBufferToWgs84Coordinates=function(e,t,n,i){let r=e.context.uniformState,s=r.currentFrustum,a=s.x,c=s.y;if(e.frameState.useLogDepth){let g=n*r.log2FarDepthFromNearPlusOne,h=Math.pow(2,g)-1;n=c*(1-a/(h+a))/(c-a)}let l=e.view.passState.viewport,f=re.clone(re.UNIT_W,VFe);f.x=(t.x-l.x)/l.width*2-1,f.y=(t.y-l.y)/l.height*2-1,f.z=n*2-1,f.w=1;let d,p=e.camera.frustum;if(!u(p.fovy))u(p._offCenterFrustum)&&(p=p._offCenterFrustum),d=zne,d.x=(f.x*(p.right-p.left)+p.left+p.right)*.5,d.y=(f.y*(p.top-p.bottom)+p.bottom+p.top)*.5,d.z=(f.z*(a-c)-a-c)*.5,d.w=1,d=B.multiplyByVector(r.inverseView,d,d);else{d=B.multiplyByVector(r.inverseViewProjection,f,zne);let g=1/d.w;m.multiplyByScalar(d,g,d)}return m.fromCartesian4(d,i)};var Ki=Aa;var kFe={LEFT:-1,NONE:0,RIGHT:1},Lc=Object.freeze(kFe);var GT={};GT._deprecationWarning=$;var Dp=Uint32Array.BYTES_PER_ELEMENT;GT.parse=function(e,t){let n=y(t,0);t=n;let i=new Uint8Array(e),o=new 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t=e.i3dmResource,n=e.arrayBuffer,i=e.baseResource,o=y(e.byteOffset,0),r=y(e.releaseGltfJson,!1),s=y(e.asynchronous,!0),a=y(e.incrementallyLoadTextures,!0),c=y(e.upAxis,lo.Y),l=y(e.forwardAxis,lo.X),f=y(e.loadAttributesAsTypedArray,!1),d=y(e.loadIndicesForWireframe,!1),p=y(e.loadPrimitiveOutline,!0);i=u(i)?i:t.clone(),this._i3dmResource=t,this._baseResource=i,this._arrayBuffer=n,this._byteOffset=o,this._releaseGltfJson=r,this._asynchronous=s,this._incrementallyLoadTextures=a,this._upAxis=c,this._forwardAxis=l,this._loadAttributesAsTypedArray=f,this._loadIndicesForWireframe=d,this._loadPrimitiveOutline=p,this._state=Pp.NOT_LOADED,this._promise=void 0,this._gltfLoader=void 0,this._buffers=[],this._components=void 0,this._transform=B.IDENTITY,this._batchTable=void 0,this._featureTable=void 0,this._instancesLength=0}u(Object.create)&&(Op.prototype=Object.create(io.prototype),Op.prototype.constructor=Op);Object.defineProperties(Op.prototype,{texturesLoaded:{get:function(){return this._gltfLoader?.texturesLoaded}},cacheKey:{get:function(){}},components:{get:function(){return this._components}}});Op.prototype.load=function(){if(u(this._promise))return this._promise;let e=c1.parse(this._arrayBuffer,this._byteOffset),t=e.featureTableJson,n=e.featureTableBinary,i=e.batchTableJson,o=e.batchTableBinary,r=e.gltfFormat,s=new Td(t,n);this._featureTable=s;let a=s.getGlobalProperty("INSTANCES_LENGTH");if(s.featuresLength=a,!u(a))throw new de("Feature table global property: INSTANCES_LENGTH must be defined");this._instancesLength=a;let c=s.getGlobalProperty("RTC_CENTER",X.FLOAT,3);u(c)&&(this._transform=B.fromTranslation(m.fromArray(c))),this._batchTable={json:i,binary:o};let l={upAxis:this._upAxis,forwardAxis:this._forwardAxis,releaseGltfJson:this._releaseGltfJson,incrementallyLoadTextures:this._incrementallyLoadTextures,loadAttributesAsTypedArray:this._loadAttributesAsTypedArray,loadIndicesForWireframe:this._loadIndicesForWireframe,loadPrimitiveOutline:this._loadPrimitiveOutline};if(r===0){let d=dl(e.gltf);d=d.replace(/[\s\0]+$/,"");let p=this._baseResource.getDerivedResource({url:d});l.gltfResource=p,l.baseResource=p}else l.gltfResource=this._i3dmResource,l.typedArray=e.gltf;let f=new Vm(l);return this._gltfLoader=f,this._state=Pp.LOADING,this._promise=f.load().then(()=>{if(!this.isDestroyed())return this._state=Pp.PROCESSING,this}).catch(d=>{if(!this.isDestroyed())throw l2e(this,d)}),this._promise};function l2e(e,t){e.unload(),e._state=Pp.FAILED;let n="Failed to load i3dm";return e.getError(n,t)}Op.prototype.process=function(e){if(this._state===Pp.READY)return!0;let t=this._gltfLoader,n=!1;if(this._state===Pp.PROCESSING&&(n=t.process(e)),!n)return!1;let i=t.components;return i.transform=B.multiplyTransformation(this._transform,i.transform,i.transform),d2e(this,i,e),u2e(this,i),this._components=i,this._arrayBuffer=void 0,this._state=Pp.READY,!0};function u2e(e,t){let n=e._batchTable,i=e._instancesLength;if(i===0)return;let o;if(u(n.json))o=Ip({count:i,batchTable:n.json,binaryBody:n.binary});else{let r=new Rc({name:_d.BATCH_TABLE_CLASS_NAME,count:i});o=new ya({schema:{},propertyTables:[r]})}t.structuralMetadata=o}var GU=new m,V5=new Array(4),f2e=new B;function d2e(e,t,n){let i,o=e._featureTable,r=e._instancesLength;if(r===0)return;let s=o.getGlobalProperty("RTC_CENTER",X.FLOAT,3),a=o.getGlobalProperty("EAST_NORTH_UP"),c=o.hasProperty("NORMAL_UP")||o.hasProperty("NORMAL_UP_OCT32P")||a,l=o.hasProperty("SCALE")||o.hasProperty("SCALE_NON_UNIFORM"),f=h2e(o,r),d;c&&(d=new Float32Array(4*r));let p;l&&(p=new Float32Array(3*r));let g=new Float32Array(r),h=m.unpackArray(f),A=new m,x=new m,C=new m,T=new m,E=new Z,S=new Ne,w=new Array(4),D=new m,M=new Array(3),O=new B;if(!u(s)){let V=ae.fromPoints(h);for(i=0;i<h.length;i++)m.subtract(h[i],V.center,GU),f[3*i+0]=GU.x,f[3*i+1]=GU.y,f[3*i+2]=GU.z;let G=B.fromTranslation(V.center,f2e);t.transform=B.multiplyTransformation(G,t.transform,t.transform)}for(i=0;i<r;i++){A=m.clone(h[i]),u(s)&&m.add(A,m.unpack(s),A),c&&(p2e(o,a,i,S,A,C,x,T,E,O),Ne.pack(S,w,0),d[4*i+0]=w[0],d[4*i+1]=w[1],d[4*i+2]=w[2],d[4*i+3]=w[3]),l&&(_2e(o,i,D),m.pack(D,M,0),p[3*i+0]=M[0],p[3*i+1]=M[1],p[3*i+2]=M[2]);let V=o.getProperty("BATCH_ID",X.UNSIGNED_SHORT,1,i);u(V)||(V=i),g[i]=V}let L=new Xne;L.transformInWorldSpace=!0;let N=e._buffers,_=new HU;if(_.name="Instance Translation",_.semantic=jr.TRANSLATION,_.componentDatatype=X.FLOAT,_.type=an.VEC3,_.count=r,_.typedArray=f,!c){let V=ut.createVertexBuffer({context:n.context,typedArray:f,usage:Fe.STATIC_DRAW});V.vertexArrayDestroyable=!1,N.push(V),_.buffer=V}if(L.attributes.push(_),c){let V=new HU;V.name="Instance Rotation",V.semantic=jr.ROTATION,V.componentDatatype=X.FLOAT,V.type=an.VEC4,V.count=r,V.typedArray=d,L.attributes.push(V)}if(l){let V=new HU;if(V.name="Instance Scale",V.semantic=jr.SCALE,V.componentDatatype=X.FLOAT,V.type=an.VEC3,V.count=r,c)V.typedArray=p;else{let G=ut.createVertexBuffer({context:n.context,typedArray:p,usage:Fe.STATIC_DRAW});G.vertexArrayDestroyable=!1,N.push(G),V.buffer=G}L.attributes.push(V)}let b=new HU;b.name="Instance Feature ID",b.setIndex=0,b.semantic=jr.FEATURE_ID,b.componentDatatype=X.FLOAT,b.type=an.SCALAR,b.count=r;let v=ut.createVertexBuffer({context:n.context,typedArray:g,usage:Fe.STATIC_DRAW});v.vertexArrayDestroyable=!1,N.push(v),b.buffer=v,L.attributes.push(b);let I=new c2e;I.propertyTableId=0,I.setIndex=0,I.positionalLabel="instanceFeatureId_0",L.featureIds.push(I);let R=t.nodes,F=R.length,z=!1;for(i=0;i<F;i++){let V=R[i];V.primitives.length>0&&(V.instances=z?m2e(L):L,z=!0)}}function m2e(e){let t=new Xne;t.transformInWorldSpace=e.transformInWorldSpace;let n=e.attributes,i=n.length;for(let o=0;o<i;o++){let r=je(n[o],!1);t.attributes.push(r)}return t.featureIds=e.featureIds,t}function h2e(e,t){if(e.hasProperty("POSITION"))return e.getPropertyArray("POSITION",X.FLOAT,3);if(e.hasProperty("POSITION_QUANTIZED")){let n=e.getPropertyArray("POSITION_QUANTIZED",X.UNSIGNED_SHORT,3),i=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",X.FLOAT,3);if(!u(i))throw new de("Global property: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");let o=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",X.FLOAT,3);if(!u(o))throw new de("Global property: QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");let r=new Float32Array(n.length);for(let s=0;s<n.length/3;s++)for(let a=0;a<3;a++){let c=3*s+a;r[c]=n[c]/65535*o[a]+i[a]}return r}else throw new de("Either POSITION or POSITION_QUANTIZED must be defined for each instance.")}var qne=new Array(4);function p2e(e,t,n,i,o,r,s,a,c,l){let f=e.getProperty("NORMAL_UP",X.FLOAT,3,n,V5),d=e.getProperty("NORMAL_RIGHT",X.FLOAT,3,n,qne),p=!1;if(u(f)){if(!u(d))throw new de("To define a custom orientation, both NORMAL_UP and NORMAL_RIGHT must be defined.");m.unpack(f,0,r),m.unpack(d,0,s),p=!0}else{let g=e.getProperty("NORMAL_UP_OCT32P",X.UNSIGNED_SHORT,2,n,V5),h=e.getProperty("NORMAL_RIGHT_OCT32P",X.UNSIGNED_SHORT,2,n,qne);if(u(g)){if(!u(h))throw new de("To define a custom orientation with oct-encoded vectors, both NORMAL_UP_OCT32P and NORMAL_RIGHT_OCT32P must be defined.");Wn.octDecodeInRange(g[0],g[1],65535,r),Wn.octDecodeInRange(h[0],h[1],65535,s),p=!0}else t?(Ot.eastNorthUpToFixedFrame(o,oe.WGS84,l),B.getMatrix3(l,c)):Z.clone(Z.IDENTITY,c)}p&&(m.cross(s,r,a),m.normalize(a,a),Z.setColumn(c,0,s,c),Z.setColumn(c,1,r,c),Z.setColumn(c,2,a,c)),Ne.fromRotationMatrix(c,i)}function _2e(e,t,n){n=m.fromElements(1,1,1,n);let i=e.getProperty("SCALE",X.FLOAT,1,t);u(i)&&m.multiplyByScalar(n,i,n);let o=e.getProperty("SCALE_NON_UNIFORM",X.FLOAT,3,t,V5);u(o)&&(n.x*=o[0],n.y*=o[1],n.z*=o[2])}function g2e(e){let t=e._buffers,n=t.length;for(let i=0;i<n;i++){let o=t[i];o.isDestroyed()||o.destroy()}t.length=0}Op.prototype.isUnloaded=function(){return this._state===Pp.UNLOADED};Op.prototype.unload=function(){u(this._gltfLoader)&&!this._gltfLoader.isDestroyed()&&this._gltfLoader.unload(),g2e(this),this._components=void 0,this._arrayBuffer=void 0,this._state=Pp.UNLOADED};var l1=Op;var y2e={STOPPED:0,ANIMATING:1},Ed=Object.freeze(y2e);function WT(){this.times=void 0,this.points=void 0,fe.throwInstantiationError()}WT.getPointType=function(e){if(typeof e=="number")return Number;if(e instanceof m)return m;if(e instanceof Ne)return Ne};WT.prototype.evaluate=fe.throwInstantiationError;WT.prototype.findTimeInterval=function(e,t){let n=this.times,i=n.length;if(t=y(t,0),e>=n[t]){if(t+1<i&&e<n[t+1])return t;if(t+2<i&&e<n[t+2])return t+1}else if(t-1>=0&&e>=n[t-1])return t-1;let o;if(e>n[t])for(o=t;o<i-1&&!(e>=n[o]&&e<n[o+1]);++o);else for(o=t-1;o>=0&&!(e>=n[o]&&e<n[o+1]);--o);return o===i-1&&(o=i-2),o};WT.prototype.wrapTime=function(e){let t=this.times,n=t[t.length-1],i=t[0],o=n-i,r;return e<i&&(r=Math.floor((i-e)/o)+1,e+=r*o),e>n&&(r=Math.floor((e-n)/o)+1,e-=r*o),e};WT.prototype.clampTime=function(e){let t=this.times;return P.clamp(e,t[0],t[t.length-1])};var oo=WT;function jT(e){this._value=e,this._valueType=oo.getPointType(e)}Object.defineProperties(jT.prototype,{value:{get:function(){return this._value}}});jT.prototype.findTimeInterval=function(e){};jT.prototype.wrapTime=function(e){return 0};jT.prototype.clampTime=function(e){return 0};jT.prototype.evaluate=function(e,t){let n=this._value,i=this._valueType;return i===Number?n:i.clone(n,t)};var u1=jT;function YT(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._pointType=oo.getPointType(t[0]),this._lastTimeIndex=0}Object.defineProperties(YT.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});YT.prototype.findTimeInterval=oo.prototype.findTimeInterval;YT.prototype.wrapTime=oo.prototype.wrapTime;YT.prototype.clampTime=oo.prototype.clampTime;YT.prototype.evaluate=function(e,t){let n=this.points,i=this.times,o=this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex),r=(e-i[o])/(i[o+1]-i[o]);return this._pointType===Number?(1-r)*n[o]+r*n[o+1]:(u(t)||(t=new m),m.lerp(n[o],n[o+1],r,t))};var Og=YT;var Kne={};Kne.solve=function(e,t,n,i){let o=new Array(n.length),r=new Array(i.length),s=new Array(i.length),a;for(a=0;a<r.length;a++)r[a]=new m,s[a]=new m;o[0]=n[0]/t[0],r[0]=m.multiplyByScalar(i[0],1/t[0],r[0]);let c;for(a=1;a<o.length;++a)c=1/(t[a]-o[a-1]*e[a-1]),o[a]=n[a]*c,r[a]=m.subtract(i[a],m.multiplyByScalar(r[a-1],e[a-1],r[a]),r[a]),r[a]=m.multiplyByScalar(r[a],c,r[a]);for(c=1/(t[a]-o[a-1]*e[a-1]),r[a]=m.subtract(i[a],m.multiplyByScalar(r[a-1],e[a-1],r[a]),r[a]),r[a]=m.multiplyByScalar(r[a],c,r[a]),s[s.length-1]=r[r.length-1],a=s.length-2;a>=0;--a)s[a]=m.subtract(r[a],m.multiplyByScalar(s[a+1],o[a],s[a]),s[a]);return s};var qT=Kne;var Jne=[],Zne=[],Qne=[],$ne=[];function A2e(e,t,n){let i=Jne,o=Qne,r=Zne,s=$ne;i.length=o.length=e.length-1,r.length=s.length=e.length;let a;i[0]=r[0]=1,o[0]=0;let c=s[0];for(u(c)||(c=s[0]=new m),m.clone(t,c),a=1;a<i.length-1;++a)i[a]=o[a]=1,r[a]=4,c=s[a],u(c)||(c=s[a]=new m),m.subtract(e[a+1],e[a-1],c),m.multiplyByScalar(c,3,c);return i[a]=0,o[a]=1,r[a]=4,c=s[a],u(c)||(c=s[a]=new m),m.subtract(e[a+1],e[a-1],c),m.multiplyByScalar(c,3,c),r[a+1]=1,c=s[a+1],u(c)||(c=s[a+1]=new m),m.clone(n,c),qT.solve(i,r,o,s)}function x2e(e){let t=Jne,n=Qne,i=Zne,o=$ne;t.length=n.length=e.length-1,i.length=o.length=e.length;let r;t[0]=n[0]=1,i[0]=2;let s=o[0];for(u(s)||(s=o[0]=new m),m.subtract(e[1],e[0],s),m.multiplyByScalar(s,3,s),r=1;r<t.length;++r)t[r]=n[r]=1,i[r]=4,s=o[r],u(s)||(s=o[r]=new m),m.subtract(e[r+1],e[r-1],s),m.multiplyByScalar(s,3,s);return i[r]=2,s=o[r],u(s)||(s=o[r]=new m),m.subtract(e[r],e[r-1],s),m.multiplyByScalar(s,3,s),qT.solve(t,i,n,o)}function Cl(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times,i=e.inTangents,o=e.outTangents;this._times=n,this._points=t,this._pointType=oo.getPointType(t[0]),this._inTangents=i,this._outTangents=o,this._lastTimeIndex=0}Object.defineProperties(Cl.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}},inTangents:{get:function(){return this._inTangents}},outTangents:{get:function(){return this._outTangents}}});Cl.createC1=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.times,n=e.points,i=e.tangents,o=i.slice(0,i.length-1),r=i.slice(1,i.length);return new Cl({times:t,points:n,inTangents:r,outTangents:o})};Cl.createNaturalCubic=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.times,n=e.points;if(n.length<3)return new Og({points:n,times:t});let i=x2e(n),o=i.slice(0,i.length-1),r=i.slice(1,i.length);return new Cl({times:t,points:n,inTangents:r,outTangents:o})};Cl.createClampedCubic=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.times,n=e.points,i=e.firstTangent,o=e.lastTangent,r=oo.getPointType(n[0]);if(n.length<3)return new Og({points:n,times:t});let s=A2e(n,i,o),a=s.slice(0,s.length-1),c=s.slice(1,s.length);return new Cl({times:t,points:n,inTangents:c,outTangents:a})};Cl.hermiteCoefficientMatrix=new B(2,-3,0,1,-2,3,0,0,1,-2,1,0,1,-1,0,0);Cl.prototype.findTimeInterval=oo.prototype.findTimeInterval;var C2e=new re,XT=new m;Cl.prototype.wrapTime=oo.prototype.wrapTime;Cl.prototype.clampTime=oo.prototype.clampTime;Cl.prototype.evaluate=function(e,t){let n=this.points,i=this.times,o=this.inTangents,r=this.outTangents;this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex);let s=this._lastTimeIndex,a=i[s+1]-i[s],c=(e-i[s])/a,l=C2e;l.z=c,l.y=c*c,l.x=l.y*c,l.w=1;let f=B.multiplyByVector(Cl.hermiteCoefficientMatrix,l,l);f.z*=a,f.w*=a;let d=this._pointType;return d===Number?n[s]*f.x+n[s+1]*f.y+r[s]*f.z+o[s]*f.w:(u(t)||(t=new d),t=d.multiplyByScalar(n[s],f.x,t),d.multiplyByScalar(n[s+1],f.y,XT),d.add(t,XT,t),d.multiplyByScalar(r[s],f.z,XT),d.add(t,XT,t),d.multiplyByScalar(o[s],f.w,XT),d.add(t,XT,t))};var Mg=Cl;function KT(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._pointType=oo.getPointType(t[0]),this._lastTimeIndex=0}Object.defineProperties(KT.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});KT.prototype.findTimeInterval=oo.prototype.findTimeInterval;KT.prototype.wrapTime=oo.prototype.wrapTime;KT.prototype.clampTime=oo.prototype.clampTime;KT.prototype.evaluate=function(e,t){let n=this.points;this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex);let i=this._lastTimeIndex,o=this._pointType;return o===Number?n[i]:(u(t)||(t=new o),o.clone(n[i],t))};var f1=KT;function T2e(e){let t=e.points,n=e.times;return function(i,o){u(o)||(o=new Ne);let r=e._lastTimeIndex=e.findTimeInterval(i,e._lastTimeIndex),s=(i-n[r])/(n[r+1]-n[r]),a=t[r],c=t[r+1];return Ne.fastSlerp(a,c,s,o)}}function JT(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._evaluateFunction=T2e(this),this._lastTimeIndex=0}Object.defineProperties(JT.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});JT.prototype.findTimeInterval=oo.prototype.findTimeInterval;JT.prototype.wrapTime=oo.prototype.wrapTime;JT.prototype.clampTime=oo.prototype.clampTime;JT.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var d1=JT;var MA=Bt.AnimatedPropertyType;function z5(e){e=y(e,y.EMPTY_OBJECT);let t=e.channel,n=e.runtimeAnimation,i=e.runtimeNode;this._channel=t,this._runtimeAnimation=n,this._runtimeNode=i,this._splines=[],this._path=void 0,S2e(this)}Object.defineProperties(z5.prototype,{channel:{get:function(){return this._channel}},runtimeAnimation:{get:function(){return this._runtimeAnimation}},runtimeNode:{get:function(){return this._runtimeNode}},splines:{get:function(){return this._splines}}});function E2e(e,t){let n=[],i=[],o=[],r=t.length;for(let s=0;s<r;s+=3)i.push(t[s]),n.push(t[s+1]),o.push(t[s+2]);return i.splice(0,1),o.length=o.length-1,new Mg({times:e,points:n,inTangents:i,outTangents:o})}function eie(e,t,n,i){if(e.length===1&&t.length===1)return new u1(t[0]);switch(n){case Ad.STEP:return new f1({times:e,points:t});case Ad.CUBICSPLINE:return E2e(e,t);case Ad.LINEAR:return i===MA.ROTATION?new d1({times:e,points:t}):new Og({times:e,points:t})}}function b2e(e,t,n,i,o){let r=[];if(i===MA.WEIGHTS){let a=t.length/o,c,l;for(c=0;c<o;c++){let f=new Array(a),d=c;if(n===Ad.CUBICSPLINE)for(l=0;l<a;l+=3)f[l]=t[d],f[l+1]=t[d+o],f[l+2]=t[d+2*o],d+=o*3;else for(l=0;l<a;l++)f[l]=t[d],d+=o;r.push(eie(e,f,n,i))}}else r.push(eie(e,t,n,i));return r}var k5;function S2e(e){let t=e._channel,n=t.sampler,i=n.input,o=n.output,r=n.interpolation,a=t.target.path,c=e._runtimeNode,l=u(c.morphWeights)?c.morphWeights.length:1,f=b2e(i,o,r,a,l);switch(e._splines=f,e._path=a,a){case MA.TRANSLATION:case MA.SCALE:k5=new m;break;case MA.ROTATION:k5=new Ne;break;case MA.WEIGHTS:break}}z5.prototype.animate=function(e){let t=this._splines,n=this._path,i=this._runtimeAnimation.model,o=this._runtimeNode;if(n===MA.WEIGHTS){let r=o.morphWeights,s=r.length;for(let a=0;a<s;a++){let c=t[a],l=i.clampAnimations?c.clampTime(e):c.wrapTime(e);r[a]=c.evaluate(l)}}else{if(o.userAnimated)return;{let r=t[0],s=i.clampAnimations?r.clampTime(e):r.wrapTime(e);o[n]=r.evaluate(s,k5)}}};var m1=z5;function H5(e,t,n){this._animation=t,this._name=t.name,this._runtimeChannels=void 0,this._startTime=ee.clone(n.startTime),this._delay=y(n.delay,0),this._stopTime=ee.clone(n.stopTime),this.removeOnStop=y(n.removeOnStop,!1),this._multiplier=y(n.multiplier,1),this._reverse=y(n.reverse,!1),this._loop=y(n.loop,Al.NONE),this._animationTime=n.animationTime,this._prevAnimationDelta=void 0,this.start=new ye,this.update=new ye,this.stop=new ye,this._state=Ed.STOPPED,this._computedStartTime=void 0,this._duration=void 0;let i=this;this._raiseStartEvent=function(){i.start.raiseEvent(e,i)},this._updateEventTime=0,this._raiseUpdateEvent=function(){i.update.raiseEvent(e,i,i._updateEventTime)},this._raiseStopEvent=function(){i.stop.raiseEvent(e,i)},this._model=e,this._localStartTime=void 0,this._localStopTime=void 0,v2e(this)}Object.defineProperties(H5.prototype,{animation:{get:function(){return this._animation}},name:{get:function(){return this._name}},runtimeChannels:{get:function(){return this._runtimeChannels}},model:{get:function(){return this._model}},localStartTime:{get:function(){return this._localStartTime}},localStopTime:{get:function(){return this._localStopTime}},startTime:{get:function(){return this._startTime}},delay:{get:function(){return this._delay}},stopTime:{get:function(){return this._stopTime}},multiplier:{get:function(){return this._multiplier}},reverse:{get:function(){return this._reverse}},loop:{get:function(){return this._loop}},animationTime:{get:function(){return this._animationTime}}});function v2e(e){let t=Number.MAX_VALUE,n=-Number.MAX_VALUE,i=e._model.sceneGraph,r=e._animation.channels,s=r.length,a=[];for(let c=0;c<s;c++){let l=r[c],f=l.target;if(!u(f))continue;let d=f.node.index,p=i._runtimeNodes[d],g=new m1({channel:l,runtimeAnimation:e,runtimeNode:p}),h=l.sampler.input;t=Math.min(t,h[0]),n=Math.max(n,h[h.length-1]),a.push(g)}e._runtimeChannels=a,e._localStartTime=t,e._localStopTime=n}H5.prototype.animate=function(e){let t=this._runtimeChannels,n=t.length;for(let i=0;i<n;i++)t[i].animate(e)};var h1=H5;function Mp(e){this.animationAdded=new ye,this.animationRemoved=new ye,this.animateWhilePaused=!1,this._model=e,this._runtimeAnimations=[],this._previousTime=void 0}Object.defineProperties(Mp.prototype,{length:{get:function(){return this._runtimeAnimations.length}},model:{get:function(){return this._model}}});function G5(e,t,n){let i=e._model,o=new h1(i,t,n);return e._runtimeAnimations.push(o),e.animationAdded.raiseEvent(i,o),o}Mp.prototype.add=function(e){e=y(e,y.EMPTY_OBJECT);let n=this._model.sceneGraph.components.animations,i=e.index;if(u(i))return G5(this,n[i],e);let o=n.length;for(let r=0;r<o;++r)if(n[r].name===e.name){i=r;break}return G5(this,n[i],e)};Mp.prototype.addAll=function(e){e=y(e,y.EMPTY_OBJECT);let n=this._model.sceneGraph.components.animations,i=[],o=n.length;for(let r=0;r<o;++r){let s=G5(this,n[r],e);i.push(s)}return i};Mp.prototype.remove=function(e){if(!u(e))return!1;let t=this._runtimeAnimations,n=t.indexOf(e);return n!==-1?(t.splice(n,1),this.animationRemoved.raiseEvent(this._model,e),!0):!1};Mp.prototype.removeAll=function(){let e=this._model,t=this._runtimeAnimations,n=t.length;this._runtimeAnimations.length=0;for(let i=0;i<n;++i)this.animationRemoved.raiseEvent(e,t[i])};Mp.prototype.contains=function(e){return u(e)?this._runtimeAnimations.indexOf(e)!==-1:!1};Mp.prototype.get=function(e){return this._runtimeAnimations[e]};var WU=[];function w2e(e,t,n){return function(){e.animationRemoved.raiseEvent(t,n)}}Mp.prototype.update=function(e){let t=this._runtimeAnimations,n=t.length;if(n===0)return this._previousTime=void 0,!1;if(!this.animateWhilePaused&&ee.equals(e.time,this._previousTime))return!1;this._previousTime=ee.clone(e.time,this._previousTime);let i=!1,o=e.time,r=this._model;for(let s=0;s<n;++s){let a=t[s];u(a._computedStartTime)||(a._computedStartTime=ee.addSeconds(y(a.startTime,o),a.delay,new ee)),u(a._duration)||(a._duration=a.localStopTime*(1/a.multiplier));let c=a._computedStartTime,l=a._duration,f=a.stopTime,d=ee.lessThanOrEquals(c,o),p=u(f)&&ee.greaterThan(o,f),g=0;if(l!==0){let x=ee.secondsDifference(p?f:o,c);g=u(a._animationTime)?a._animationTime(l,x):x/l}let h=a.loop===Al.REPEAT||a.loop===Al.MIRRORED_REPEAT,A=(d||h&&!u(a.startTime))&&(g<=1||h)&&!p;if(g===a._prevAnimationDelta){let x=a._state===Ed.STOPPED;if(A!==x)continue}if(a._prevAnimationDelta=g,A||a._state===Ed.ANIMATING){if(A&&a._state===Ed.STOPPED&&(a._state=Ed.ANIMATING,a.start.numberOfListeners>0&&e.afterRender.push(a._raiseStartEvent)),a.loop===Al.REPEAT)g=g-Math.floor(g);else if(a.loop===Al.MIRRORED_REPEAT){let C=Math.floor(g),T=g-C;g=C%2===1?1-T:T}a.reverse&&(g=1-g);let x=g*l*a.multiplier;x=P.clamp(x,a.localStartTime,a.localStopTime),a.animate(x),a.update.numberOfListeners>0&&(a._updateEventTime=x,e.afterRender.push(a._raiseUpdateEvent)),i=!0,A||(a._state=Ed.STOPPED,a.stop.numberOfListeners>0&&e.afterRender.push(a._raiseStopEvent),a.removeOnStop&&WU.push(a))}}n=WU.length;for(let s=0;s<n;++s){let a=WU[s];t.splice(t.indexOf(a),1),e.afterRender.push(w2e(this,r,a))}return WU.length=0,i};var p1=Mp;function RA(e){this._model=e.model,this._featureTable=e.featureTable,this._featureId=e.featureId,this._color=void 0}Object.defineProperties(RA.prototype,{show:{get:function(){return this._featureTable.getShow(this._featureId)},set:function(e){this._featureTable.setShow(this._featureId,e)}},color:{get:function(){return u(this._color)||(this._color=new k),this._featureTable.getColor(this._featureId,this._color)},set:function(e){this._featureTable.setColor(this._featureId,e)}},primitive:{get:function(){return this._model}},featureTable:{get:function(){return this._featureTable}},featureId:{get:function(){return this._featureId}}});RA.prototype.hasProperty=function(e){return this._featureTable.hasProperty(this._featureId,e)};RA.prototype.getProperty=function(e){return this._featureTable.getProperty(this._featureId,e)};RA.prototype.getPropertyInherited=function(e){return this._featureTable.hasPropertyBySemantic(this._featureId,e)?this._featureTable.getPropertyBySemantic(this._featureId,e):this._featureTable.getProperty(this._featureId,e)};RA.prototype.getPropertyIds=function(e){return this._featureTable.getPropertyIds(e)};RA.prototype.setProperty=function(e,t){return this._featureTable.setProperty(this._featureId,e,t)};var _1=RA;var g1={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};g1.getStyleCommandsNeeded=function(e,t){return t===0?g1.ALL_OPAQUE:t===e?g1.ALL_TRANSLUCENT:g1.OPAQUE_AND_TRANSLUCENT};var bd=Object.freeze(g1);var Rg={GLTF:"GLTF",TILE_GLTF:"TILE_GLTF",TILE_B3DM:"B3DM",TILE_I3DM:"I3DM",TILE_PNTS:"PNTS",TILE_GEOJSON:"TILE_GEOJSON"};Rg.is3DTiles=function(e){switch(e){case Rg.TILE_GLTF:case Rg.TILE_B3DM:case Rg.TILE_I3DM:case Rg.TILE_PNTS:case Rg.TILE_GEOJSON:return!0;case Rg.GLTF:return!1}};var Fo=Object.freeze(Rg);function Sr(e){let t=e.model,n=e.propertyTable;this._propertyTable=n,this._model=t,this._features=void 0,this._featuresLength=0,this._batchTexture=void 0,this._styleCommandsNeededDirty=!1,this._styleCommandsNeeded=bd.ALL_OPAQUE,D2e(this)}Object.defineProperties(Sr.prototype,{batchTexture:{get:function(){return this._batchTexture}},featuresLength:{get:function(){return this._featuresLength}},batchTextureByteLength:{get:function(){return u(this._batchTexture)?this._batchTexture.byteLength:0}},styleCommandsNeededDirty:{get:function(){return this._styleCommandsNeededDirty}}});function D2e(e){let t=e._model,n=Fo.is3DTiles(t.type),i=e._propertyTable.count;if(i===0)return;let o,r=new Array(i);if(n){let s=t.content;for(o=0;o<i;o++)r[o]=new Cs(s,o)}else for(o=0;o<i;o++)r[o]=new _1({model:t,featureId:o,featureTable:e});e._features=r,e._featuresLength=i,e._batchTexture=new Mc({featuresLength:i,owner:e,statistics:n?t.content.tileset.statistics:void 0})}Sr.prototype.update=function(e){this._styleCommandsNeededDirty=!1,this._batchTexture.update(void 0,e);let t=bd.getStyleCommandsNeeded(this._featuresLength,this._batchTexture.translucentFeaturesLength);this._styleCommandsNeeded!==t&&(this._styleCommandsNeededDirty=!0,this._styleCommandsNeeded=t)};Sr.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};Sr.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};Sr.prototype.getShow=function(e){return this._batchTexture.getShow(e)};Sr.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};Sr.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};Sr.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};Sr.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};Sr.prototype.getFeature=function(e){return this._features[e]};Sr.prototype.hasProperty=function(e,t){return this._propertyTable.hasProperty(e,t)};Sr.prototype.hasPropertyBySemantic=function(e,t){return this._propertyTable.hasPropertyBySemantic(e,t)};Sr.prototype.getProperty=function(e,t){return this._propertyTable.getProperty(e,t)};Sr.prototype.getPropertyBySemantic=function(e,t){return this._propertyTable.getPropertyBySemantic(e,t)};Sr.prototype.getPropertyIds=function(e){return this._propertyTable.getPropertyIds(e)};Sr.prototype.setProperty=function(e,t,n){return this._propertyTable.setProperty(e,t,n)};Sr.prototype.isClass=function(e,t){return this._propertyTable.isClass(e,t)};Sr.prototype.isExactClass=function(e,t){return this._propertyTable.isExactClass(e,t)};Sr.prototype.getExactClassName=function(e){return this._propertyTable.getExactClassName(e)};var I2e=new k;Sr.prototype.applyStyle=function(e){if(!u(e)){this.setAllColor(Mc.DEFAULT_COLOR_VALUE),this.setAllShow(Mc.DEFAULT_SHOW_VALUE);return}for(let t=0;t<this._featuresLength;t++){let n=this.getFeature(t),i=u(e.color)?y(e.color.evaluateColor(n,I2e),Mc.DEFAULT_COLOR_VALUE):Mc.DEFAULT_COLOR_VALUE,o=u(e.show)?y(e.show.evaluate(n),Mc.DEFAULT_SHOW_VALUE):Mc.DEFAULT_SHOW_VALUE;this.setColor(t,i),this.setShow(t,o)}};Sr.prototype.isDestroyed=function(){return!1};Sr.prototype.destroy=function(e){this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),ue(this)};var y1=Sr;var A1=`#if defined(HAS_NORMALS) && !defined(HAS_TANGENTS) && !defined(LIGHTING_UNLIT)
    #ifdef GL_OES_standard_derivatives
    #extension GL_OES_standard_derivatives : enable
    #endif
#endif

czm_modelMaterial defaultModelMaterial()
{
    czm_modelMaterial material;
    material.diffuse = vec3(0.0);
    material.specular = vec3(1.0);
    material.roughness = 1.0;
    material.occlusion = 1.0;
    material.normalEC = vec3(0.0, 0.0, 1.0);
    material.emissive = vec3(0.0);
    material.alpha = 1.0;
    return material;
}

vec4 handleAlpha(vec3 color, float alpha)
{
    #ifdef ALPHA_MODE_MASK
    if (alpha < u_alphaCutoff) {
        discard;
    }
    #endif

    return vec4(color, alpha);
}

SelectedFeature selectedFeature;

void main()
{
    #ifdef HAS_MODEL_SPLITTER
    modelSplitterStage();
    #endif

    czm_modelMaterial material = defaultModelMaterial();

    ProcessedAttributes attributes;
    geometryStage(attributes);

    FeatureIds featureIds;
    featureIdStage(featureIds, attributes);

    Metadata metadata;
    MetadataClass metadataClass;
    MetadataStatistics metadataStatistics;
    metadataStage(metadata, metadataClass, metadataStatistics, attributes);

    #ifdef HAS_SELECTED_FEATURE_ID
    selectedFeatureIdStage(selectedFeature, featureIds);
    #endif

    #ifndef CUSTOM_SHADER_REPLACE_MATERIAL
    materialStage(material, attributes, selectedFeature);
    #endif

    #ifdef HAS_CUSTOM_FRAGMENT_SHADER
    customShaderStage(material, attributes, featureIds, metadata, metadataClass, metadataStatistics);
    #endif

    lightingStage(material, attributes);

    #ifdef HAS_SELECTED_FEATURE_ID
    cpuStylingStage(material, selectedFeature);
    #endif

    #ifdef HAS_MODEL_COLOR
    modelColorStage(material);
    #endif

    #ifdef HAS_PRIMITIVE_OUTLINE
    primitiveOutlineStage(material);
    #endif

    vec4 color = handleAlpha(material.diffuse, material.alpha);

    #ifdef HAS_CLIPPING_PLANES
    modelClippingPlanesStage(color);
    #endif

    #if defined(HAS_SILHOUETTE) && defined(HAS_NORMALS)
    silhouetteStage(color);
    #endif

    out_FragColor = color;
}
`;var x1=`precision highp float;

czm_modelVertexOutput defaultVertexOutput(vec3 positionMC) {
    czm_modelVertexOutput vsOutput;
    vsOutput.positionMC = positionMC;
    vsOutput.pointSize = 1.0;
    return vsOutput;
}

void main() 
{
    // Initialize the attributes struct with all
    // attributes except quantized ones.
    ProcessedAttributes attributes;
    initializeAttributes(attributes);

    // Dequantize the quantized ones and add them to the
    // attributes struct.
    #ifdef USE_DEQUANTIZATION
    dequantizationStage(attributes);
    #endif

    #ifdef HAS_MORPH_TARGETS
    morphTargetsStage(attributes);
    #endif

    #ifdef HAS_SKINNING
    skinningStage(attributes);
    #endif

    #ifdef HAS_PRIMITIVE_OUTLINE
    primitiveOutlineStage();
    #endif

    // Compute the bitangent according to the formula in the glTF spec.
    // Normal and tangents can be affected by morphing and skinning, so
    // the bitangent should not be computed until their values are finalized.
    #ifdef HAS_BITANGENTS
    attributes.bitangentMC = normalize(cross(attributes.normalMC, attributes.tangentMC) * attributes.tangentSignMC);
    #endif

    FeatureIds featureIds;
    featureIdStage(featureIds, attributes);

    #ifdef HAS_SELECTED_FEATURE_ID
    SelectedFeature feature;
    selectedFeatureIdStage(feature, featureIds);
    // Handle any show properties that come from the style.
    cpuStylingStage(attributes.positionMC, feature);
    #endif

    #if defined(USE_2D_POSITIONS) || defined(USE_2D_INSTANCING)
    // The scene mode 2D pipeline stage and instancing stage add a different
    // model view matrix to accurately project the model to 2D. However, the
    // output positions and normals should be transformed by the 3D matrices
    // to keep the data the same for the fragment shader.
    mat4 modelView = czm_modelView3D;
    mat3 normal = czm_normal3D;
    #else
    // These are used for individual model projection because they will
    // automatically change based on the scene mode.
    mat4 modelView = czm_modelView;
    mat3 normal = czm_normal;
    #endif

    // Update the position for this instance in place
    #ifdef HAS_INSTANCING

        // The legacy instance stage is used when rendering i3dm models that 
        // encode instances transforms in world space, as opposed to glTF models
        // that use EXT_mesh_gpu_instancing, where instance transforms are encoded
        // in object space.
        #ifdef USE_LEGACY_INSTANCING
        mat4 instanceModelView;
        mat3 instanceModelViewInverseTranspose;
        
        legacyInstancingStage(attributes, instanceModelView, instanceModelViewInverseTranspose);

        modelView = instanceModelView;
        normal = instanceModelViewInverseTranspose;
        #else
        instancingStage(attributes);
        #endif

        #ifdef USE_PICKING
        v_pickColor = a_pickColor;
        #endif

    #endif

    Metadata metadata;
    MetadataClass metadataClass;
    MetadataStatistics metadataStatistics;
    metadataStage(metadata, metadataClass, metadataStatistics, attributes);

    #ifdef HAS_CUSTOM_VERTEX_SHADER
    czm_modelVertexOutput vsOutput = defaultVertexOutput(attributes.positionMC);
    customShaderStage(vsOutput, attributes, featureIds, metadata, metadataClass, metadataStatistics);
    #endif

    // Compute the final position in each coordinate system needed.
    // This returns the value that will be assigned to gl_Position.
    vec4 positionClip = geometryStage(attributes, modelView, normal);    

    #ifdef HAS_SILHOUETTE
    silhouetteStage(attributes, positionClip);
    #endif

    #ifdef HAS_POINT_CLOUD_SHOW_STYLE
    float show = pointCloudShowStylingStage(attributes, metadata);
    #else
    float show = 1.0;
    #endif

    #ifdef HAS_POINT_CLOUD_BACK_FACE_CULLING
    show *= pointCloudBackFaceCullingStage();
    #endif

    #ifdef HAS_POINT_CLOUD_COLOR_STYLE
    v_pointCloudColor = pointCloudColorStylingStage(attributes, metadata);
    #endif

    #ifdef PRIMITIVE_TYPE_POINTS
        #ifdef HAS_CUSTOM_VERTEX_SHADER
        gl_PointSize = vsOutput.pointSize;
        #elif defined(HAS_POINT_CLOUD_POINT_SIZE_STYLE) || defined(HAS_POINT_CLOUD_ATTENUATION)
        gl_PointSize = pointCloudPointSizeStylingStage(attributes, metadata);
        #else
        gl_PointSize = 1.0;
        #endif

        gl_PointSize *= show;
    #endif

    gl_Position = show * positionClip;
}
`;function j5(e){e=y(e,y.EMPTY_OBJECT);let t=e.command,n=e.primitiveRenderResources,i=n.model;this._command=t,this._model=i,this._runtimePrimitive=n.runtimePrimitive,this._modelMatrix=t.modelMatrix,this._boundingVolume=t.boundingVolume,this._cullFace=t.renderState.cull.face;let o=i.classificationType;this._classificationType=o,this._classifiesTerrain=o!==kn.CESIUM_3D_TILE,this._classifies3DTiles=o!==kn.TERRAIN,this._useDebugWireframe=i._enableDebugWireframe&&i.debugWireframe,this._pickId=n.pickId,this._commandListTerrain=[],this._commandList3DTiles=[],this._commandListIgnoreShow=[],this._commandListDebugWireframe=[],this._commandListTerrainPicking=[],this._commandList3DTilesPicking=[],R2e(this)}function P2e(e){return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:e,frontOperation:{fail:ft.KEEP,zFail:ft.DECREMENT_WRAP,zPass:ft.KEEP},backFunction:e,backOperation:{fail:ft.KEEP,zFail:ft.INCREMENT_WRAP,zPass:ft.KEEP},reference:Lt.CESIUM_3D_TILE_MASK,mask:Lt.CESIUM_3D_TILE_MASK},stencilMask:Lt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:Ha.LESS_OR_EQUAL},depthMask:!1}}var O2e={stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:ft.ZERO,zFail:ft.ZERO,zPass:ft.ZERO},backFunction:zn.NOT_EQUAL,backOperation:{fail:ft.ZERO,zFail:ft.ZERO,zPass:ft.ZERO},reference:0,mask:Lt.CLASSIFICATION_MASK},stencilMask:Lt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:un.PRE_MULTIPLIED_ALPHA_BLEND},M2e={stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:ft.ZERO,zFail:ft.ZERO,zPass:ft.ZERO},backFunction:zn.NOT_EQUAL,backOperation:{fail:ft.ZERO,zFail:ft.ZERO,zPass:ft.ZERO},reference:0,mask:Lt.CLASSIFICATION_MASK},stencilMask:Lt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1},iie=[];function R2e(e){let t=e._command,n=iie;if(e._useDebugWireframe){t.pass=be.OPAQUE,n.length=0,n.push(t),e._commandListDebugWireframe=C1(e,n,e._commandListDebugWireframe);let r=e._commandListDebugWireframe,s=r.length;for(let a=0;a<s;a++){let c=r[a];c.count*=2,c.offset*=2}return}let o=e.model.allowPicking;if(e._classifiesTerrain){let r=be.TERRAIN_CLASSIFICATION,s=W5(t,r),a=tie(t,r);n.length=0,n.push(s,a),e._commandListTerrain=C1(e,n,e._commandListTerrain),o&&(e._commandListTerrainPicking=nie(e,n,e._commandListTerrainPicking))}if(e._classifies3DTiles){let r=be.CESIUM_3D_TILE_CLASSIFICATION,s=W5(t,r),a=tie(t,r);n.length=0,n.push(s,a),e._commandList3DTiles=C1(e,n,e._commandList3DTiles),o&&(e._commandList3DTilesPicking=nie(e,n,e._commandList3DTilesPicking))}}function C1(e,t,n){let i=e._runtimePrimitive,o=i.batchLengths,r=i.batchOffsets,s=o.length,a=t.length;for(let c=0;c<s;c++){let l=o[c],f=r[c];for(let d=0;d<a;d++){let p=t[d],g=nt.shallowClone(p);g.count=l,g.offset=f,n.push(g)}}return n}function W5(e,t){let n=nt.shallowClone(e);n.cull=!1,n.pass=t;let i=t===be.TERRAIN_CLASSIFICATION?zn.ALWAYS:zn.EQUAL,o=P2e(i);return n.renderState=ke.fromCache(o),n}function tie(e,t){let n=nt.shallowClone(e);return n.cull=!1,n.pass=t,n.renderState=ke.fromCache(O2e),n}var B2e=[];function nie(e,t,n){let i=ke.fromCache(M2e),o=t[0],r=t[1],s=nt.shallowClone(o);s.cull=!0,s.pickOnly=!0;let a=nt.shallowClone(r);a.cull=!0,a.pickOnly=!0,a.renderState=i,a.pickId=e._pickId;let c=B2e;return c.length=0,c.push(s,a),C1(e,c,n)}Object.defineProperties(j5.prototype,{command:{get:function(){return this._command}},runtimePrimitive:{get:function(){return this._runtimePrimitive}},batchLengths:{get:function(){return this._runtimePrimitive.batchLengths}},batchOffsets:{get:function(){return this._runtimePrimitive.batchOffsets}},model:{get:function(){return this._model}},classificationType:{get:function(){return this._classificationType}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=B.clone(e,this._modelMatrix);let t=this._runtimePrimitive.boundingSphere;this._boundingVolume=ae.transform(t,this._modelMatrix,this._boundingVolume)}},boundingVolume:{get:function(){return this._boundingVolume}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace=e}}});j5.prototype.pushCommands=function(e,t){let n=e.passes;if(n.render){if(this._useDebugWireframe){t.push.apply(t,this._commandListDebugWireframe);return}if(this._classifiesTerrain&&t.push.apply(t,this._commandListTerrain),this._classifies3DTiles&&t.push.apply(t,this._commandList3DTiles),e.invertClassification&&this._classifies3DTiles){if(this._commandListIgnoreShow.length===0){let o=be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,r=W5(this._command,o),s=iie;s.length=0,s.push(r),this._commandListIgnoreShow=C1(this,s,this._commandListIgnoreShow)}t.push.apply(t,this._commandListIgnoreShow)}}return n.pick&&(this._classifiesTerrain&&t.push.apply(t,this._commandListTerrainPicking),this._classifies3DTiles&&t.push.apply(t,this._commandList3DTilesPicking)),t};var T1=j5;function jU(e){e=y(e,y.EMPTY_OBJECT);let t=e.command,n=e.primitiveRenderResources,i=n.model;this._model=i;let o=n.runtimePrimitive;this._runtimePrimitive=o;let r=t.pass===be.TRANSLUCENT,a=!o.primitive.material.doubleSided&&!r,c=n.hasSilhouette,l=!r&&!c,f=n.hasSkipLevelOfDetail&&!r,d=c;this._command=t,this._modelMatrix=B.clone(t.modelMatrix),this._boundingVolume=ae.clone(t.boundingVolume),this._modelMatrix2D=new B,this._boundingVolume2D=new ae,this._modelMatrix2DDirty=!1,this._backFaceCulling=t.renderState.cull.enabled,this._cullFace=t.renderState.cull.face,this._shadows=i.shadows,this._debugShowBoundingVolume=t.debugShowBoundingVolume,this._usesBackFaceCulling=a,this._needsTranslucentCommand=l,this._needsSkipLevelOfDetailCommands=f,this._needsSilhouetteCommands=d,this._originalCommand=void 0,this._translucentCommand=void 0,this._skipLodBackfaceCommand=void 0,this._skipLodStencilCommand=void 0,this._silhouetteModelCommand=void 0,this._silhouetteColorCommand=void 0,this._derivedCommands=[],this._has2DCommands=!1,L2e(this)}function Rp(e){this.command=e.command,this.updateShadows=e.updateShadows,this.updateBackFaceCulling=e.updateBackFaceCulling,this.updateCullFace=e.updateCullFace,this.updateDebugShowBoundingVolume=e.updateDebugShowBoundingVolume,this.is2D=y(e.is2D,!1),this.derivedCommand2D=void 0}Rp.clone=function(e){return new Rp({command:e.command,updateShadows:e.updateShadows,updateBackFaceCulling:e.updateBackFaceCulling,updateCullFace:e.updateCullFace,updateDebugShowBoundingVolume:e.updateDebugShowBoundingVolume,is2D:e.is2D,derivedCommand2D:e.derivedCommand2D})};function L2e(e){let t=e._command;t.modelMatrix=e._modelMatrix,t.boundingVolume=e._boundingVolume;let n=e._model,i=e._usesBackFaceCulling,o=e._derivedCommands;e._originalCommand=new Rp({command:t,updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0,is2D:!1}),o.push(e._originalCommand),e._needsTranslucentCommand&&(e._translucentCommand=new Rp({command:H2e(t),updateShadows:!0,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!0}),o.push(e._translucentCommand)),e._needsSkipLevelOfDetailCommands&&(e._skipLodBackfaceCommand=new Rp({command:X2e(t),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:i,updateDebugShowBoundingVolume:!1}),e._skipLodStencilCommand=new Rp({command:K2e(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),o.push(e._skipLodBackfaceCommand),o.push(e._skipLodStencilCommand)),e._needsSilhouetteCommands&&(e._silhouetteModelCommand=new Rp({command:G2e(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),e._silhouetteColorCommand=new Rp({command:W2e(t,n),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!1}),o.push(e._silhouetteModelCommand),o.push(e._silhouetteColorCommand))}Object.defineProperties(jU.prototype,{command:{get:function(){return this._command}},runtimePrimitive:{get:function(){return this._runtimePrimitive}},model:{get:function(){return this._model}},primitiveType:{get:function(){return this._command.primitiveType}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=B.clone(e,this._modelMatrix),this._modelMatrix2DDirty=!0,this._boundingVolume=ae.transform(this.runtimePrimitive.boundingSphere,this._modelMatrix,this._boundingVolume)}},boundingVolume:{get:function(){return this._boundingVolume}},shadows:{get:function(){return this._shadows},set:function(e){this._shadows=e,F2e(this)}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){this._backFaceCulling!==e&&(this._backFaceCulling=e,U2e(this))}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace!==e&&(this._cullFace=e,V2e(this))}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolume=e,k2e(this))}}});function N2e(e,t){let n=e._modelMatrix;e._modelMatrix2D=B.clone(n,e._modelMatrix2D),e._modelMatrix2D[13]-=P.sign(n[13])*2*P.PI*t.mapProjection.ellipsoid.maximumRadius,e._boundingVolume2D=ae.transform(e.runtimePrimitive.boundingSphere,e._modelMatrix2D,e._boundingVolume2D)}function F2e(e){let t=e.shadows,n=yn.castShadows(t),i=yn.receiveShadows(t),o=e._derivedCommands;for(let r=0;r<o.length;++r){let s=o[r];if(s.updateShadows){let a=s.command;a.castShadows=n,a.receiveShadows=i}}}function U2e(e){let t=e.backFaceCulling,n=e._derivedCommands;for(let i=0;i<n.length;++i){let o=n[i];if(o.updateBackFaceCulling){let r=o.command,s=je(r.renderState,!0);s.cull.enabled=t,r.renderState=ke.fromCache(s)}}}function V2e(e){let t=e.cullFace,n=e._derivedCommands;for(let i=0;i<n.length;++i){let o=n[i];if(o.updateCullFace){let r=o.command,s=je(r.renderState,!0);s.cull.face=t,r.renderState=ke.fromCache(s)}}}function k2e(e){let t=e.debugShowBoundingVolume,n=e._derivedCommands;for(let i=0;i<n.length;++i){let o=n[i];if(o.updateDebugShowBoundingVolume){let r=o.command;r.debugShowBoundingVolume=t}}}jU.prototype.pushCommands=function(e,t){let n=oie(this,e);n&&!this._has2DCommands&&(z2e(this),this._has2DCommands=!0,this._modelMatrix2DDirty=!0),this._modelMatrix2DDirty&&(N2e(this,e),this._modelMatrix2DDirty=!1);let i=this.model.styleCommandsNeeded;if(!(this._needsTranslucentCommand&&u(i)&&(i!==bd.ALL_OPAQUE&&QT(t,this._translucentCommand,n),i===bd.ALL_TRANSLUCENT))){if(this._needsSkipLevelOfDetailCommands){let{tileset:o,tile:r}=this._model.content;if(o.hasMixedContent){r._finalResolution||QT(o._backfaceCommands,this._skipLodBackfaceCommand,n),j2e(this,r,n),QT(t,this._skipLodStencilCommand,n);return}}if(this._needsSilhouetteCommands){QT(t,this._silhouetteModelCommand,n);return}return QT(t,this._originalCommand,n),t}};jU.prototype.pushSilhouetteCommands=function(e,t){let n=oie(this,e);return QT(t,this._silhouetteColorCommand,n),t};function QT(e,t,n){e.push(t.command),n&&e.push(t.derivedCommand2D.command)}function oie(e,t){if(t.mode!==ne.SCENE2D||e.model._projectTo2D)return!1;let i=e.model.sceneGraph._boundingSphere2D,o=i.center.y-i.radius,r=i.center.y+i.radius,s=t.mapProjection.ellipsoid.maximumRadius*P.PI;return o<s&&r>s||o<-s&&r>-s}function ZT(e,t){if(!u(t))return;let n=Rp.clone(t),i=nt.shallowClone(t.command);return i.modelMatrix=e._modelMatrix2D,i.boundingVolume=e._boundingVolume2D,n.command=i,n.updateShadows=!1,n.is2D=!0,t.derivedCommand2D=n,e._derivedCommands.push(n),n}function z2e(e){ZT(e,e._originalCommand),ZT(e,e._translucentCommand),ZT(e,e._skipLodBackfaceCommand),ZT(e,e._skipLodStencilCommand),ZT(e,e._silhouetteModelCommand),ZT(e,e._silhouetteColorCommand)}function H2e(e){let t=nt.shallowClone(e);t.pass=be.TRANSLUCENT;let n=je(e.renderState,!0);return n.cull.enabled=!1,n.depthMask=!1,n.blending=un.ALPHA_BLEND,t.renderState=ke.fromCache(n),t}function G2e(e,t){let n=t._silhouetteId%255,i=nt.shallowClone(e),o=je(e.renderState,!0);return o.stencilTest={enabled:!0,frontFunction:te.ALWAYS,backFunction:te.ALWAYS,reference:n,mask:-1,frontOperation:{fail:te.KEEP,zFail:te.KEEP,zPass:te.REPLACE},backOperation:{fail:te.KEEP,zFail:te.KEEP,zPass:te.REPLACE}},t.isInvisible()&&(o.colorMask={red:!1,green:!1,blue:!1,alpha:!1}),i.renderState=ke.fromCache(o),i}function W2e(e,t){let n=t._silhouetteId%255,i=nt.shallowClone(e),o=je(e.renderState,!0);o.cull.enabled=!1,(e.pass===be.TRANSLUCENT||t.silhouetteColor.alpha<1)&&(i.pass=be.TRANSLUCENT,o.depthMask=!1,o.blending=un.ALPHA_BLEND),o.stencilTest={enabled:!0,frontFunction:te.NOTEQUAL,backFunction:te.NOTEQUAL,reference:n,mask:-1,frontOperation:{fail:te.KEEP,zFail:te.KEEP,zPass:te.KEEP},backOperation:{fail:te.KEEP,zFail:te.KEEP,zPass:te.KEEP}};let s=je(e.uniformMap);return s.model_silhouettePass=function(){return!0},i.renderState=ke.fromCache(o),i.uniformMap=s,i.castShadows=!1,i.receiveShadows=!1,i}function j2e(e,t,n){let i=e._skipLodStencilCommand,o=i.command,r=t._selectionDepth,s=Y2e(o);if(r!==s){let a=q2e(r),c=je(o.renderState,!0);c.stencilTest.reference=a,o.renderState=ke.fromCache(c),n&&(i.derivedCommand2D.renderState=c)}}function Y2e(e){return(e.renderState.stencilTest.reference&Lt.SKIP_LOD_MASK)>>>Lt.SKIP_LOD_BIT_SHIFT}function q2e(e){return Lt.CESIUM_3D_TILE_MASK|e<<Lt.SKIP_LOD_BIT_SHIFT}function X2e(e){let t=nt.shallowClone(e),n=je(e.renderState,!0);n.cull.enabled=!0,n.cull.face=_i.FRONT,n.colorMask={red:!1,green:!1,blue:!1,alpha:!1},n.polygonOffset={enabled:!0,factor:5,units:5};let i=je(t.uniformMap),o=new H(5,5);return i.u_polygonOffset=function(){return o},t.renderState=ke.fromCache(n),t.uniformMap=i,t.castShadows=!1,t.receiveShadows=!1,t}function K2e(e){let t=nt.shallowClone(e),n=je(e.renderState,!0),{stencilTest:i}=n;return i.enabled=!0,i.mask=Lt.SKIP_LOD_MASK,i.reference=Lt.CESIUM_3D_TILE_MASK,i.frontFunction=zn.GREATER_OR_EQUAL,i.frontOperation.zPass=ft.REPLACE,i.backFunction=zn.GREATER_OR_EQUAL,i.backOperation.zPass=ft.REPLACE,n.stencilMask=Lt.CESIUM_3D_TILE_MASK|Lt.SKIP_LOD_MASK,t.renderState=ke.fromCache(n),t}var E1=jU;function J2e(e,t){let n=e.shaderBuilder;n.addVertexLines(x1),n.addFragmentLines(A1);let i=Z2e(e),o=new si({context:t.context,indexBuffer:i,attributes:e.attributes}),r=e.model;r._pipelineResources.push(o);let s=n.buildShaderProgram(t.context);r._pipelineResources.push(s);let a=e.alphaOptions.pass,c=r.sceneGraph,l=t.mode===ne.SCENE3D,f,d;if(!l&&!t.scene3DOnly&&r._projectTo2D)f=B.multiplyTransformation(c._computedModelMatrix,e.runtimeNode.computedTransform,new B),d=e.runtimePrimitive.boundingSphere2D;else{let T=l?c._computedModelMatrix:c._computedModelMatrix2D;f=B.multiplyTransformation(T,e.runtimeNode.computedTransform,new B),d=ae.transform(e.boundingSphere,f,e.boundingSphere)}let p=je(ke.fromCache(e.renderStateOptions),!0);p.cull.face=Qt.getCullFace(f,e.primitiveType),p=ke.fromCache(p);let g=u(r.classificationType),h=g?!1:yn.castShadows(r.shadows),A=g?!1:yn.receiveShadows(r.shadows),x=g?void 0:e.pickId,C=new nt({boundingVolume:d,modelMatrix:f,uniformMap:e.uniformMap,renderState:p,vertexArray:o,shaderProgram:s,cull:r.cull,pass:a,count:e.count,owner:r,pickId:x,instanceCount:e.instanceCount,primitiveType:e.primitiveType,debugShowBoundingVolume:r.debugShowBoundingVolume,castShadows:h,receiveShadows:A});return g?new T1({primitiveRenderResources:e,command:C}):new E1({primitiveRenderResources:e,command:C})}function Z2e(e){let t=e.wireframeIndexBuffer;if(u(t))return t;let n=e.indices;if(u(n))return n.buffer}var b1=J2e;var BA={VERTEX:0,FRAGMENT:1,BOTH:2};BA.includesVertexShader=function(e){return e===BA.VERTEX||e===BA.BOTH};BA.includesFragmentShader=function(e){return e===BA.FRAGMENT||e===BA.BOTH};var Ee=Object.freeze(BA);var rie={name:"TilesetPipelineStage"};rie.process=function(e,t,n){if(t.hasSkipLevelOfDetail(n)){e.shaderBuilder.addDefine("POLYGON_OFFSET",void 0,Ee.FRAGMENT);let r={u_polygonOffset:function(){return H.ZERO}};e.uniformMap=ht(r,e.uniformMap),e.hasSkipLevelOfDetail=!0}let i=e.renderStateOptions;i.stencilTest=Lt.setCesium3DTileBit(),i.stencilMask=Lt.CESIUM_3D_TILE_MASK};var S1=rie;var v1=`vec3 proceduralIBL(
    vec3 positionEC,
    vec3 normalEC,
    vec3 lightDirectionEC,
    vec3 lightColorHdr,
    czm_pbrParameters pbrParameters
) {
    vec3 v = -positionEC;
    vec3 positionWC = vec3(czm_inverseView * vec4(positionEC, 1.0));
    vec3 vWC = -normalize(positionWC);
    vec3 l = normalize(lightDirectionEC);
    vec3 n = normalEC;
    vec3 r = normalize(czm_inverseViewRotation * normalize(reflect(v, n)));

    float NdotL = clamp(dot(n, l), 0.001, 1.0);
    float NdotV = abs(dot(n, v)) + 0.001;

    // Figure out if the reflection vector hits the ellipsoid
    float vertexRadius = length(positionWC);
    float horizonDotNadir = 1.0 - min(1.0, czm_ellipsoidRadii.x / vertexRadius);
    float reflectionDotNadir = dot(r, normalize(positionWC));
    // Flipping the X vector is a cheap way to get the inverse of czm_temeToPseudoFixed, since that's a rotation about Z.
    r.x = -r.x;
    r = -normalize(czm_temeToPseudoFixed * r);
    r.x = -r.x;

    vec3 diffuseColor = pbrParameters.diffuseColor;
    float roughness = pbrParameters.roughness;
    vec3 specularColor = pbrParameters.f0;

    float inverseRoughness = 1.04 - roughness;
    inverseRoughness *= inverseRoughness;
    vec3 sceneSkyBox = czm_textureCube(czm_environmentMap, r).rgb * inverseRoughness;

    float atmosphereHeight = 0.05;
    float blendRegionSize = 0.1 * ((1.0 - inverseRoughness) * 8.0 + 1.1 - horizonDotNadir);
    float blendRegionOffset = roughness * -1.0;
    float farAboveHorizon = clamp(horizonDotNadir - blendRegionSize * 0.5 + blendRegionOffset, 1.0e-10 - blendRegionSize, 0.99999);
    float aroundHorizon = clamp(horizonDotNadir + blendRegionSize * 0.5, 1.0e-10 - blendRegionSize, 0.99999);
    float farBelowHorizon = clamp(horizonDotNadir + blendRegionSize * 1.5, 1.0e-10 - blendRegionSize, 0.99999);
    float smoothstepHeight = smoothstep(0.0, atmosphereHeight, horizonDotNadir);
    vec3 belowHorizonColor = mix(vec3(0.1, 0.15, 0.25), vec3(0.4, 0.7, 0.9), smoothstepHeight);
    vec3 nadirColor = belowHorizonColor * 0.5;
    vec3 aboveHorizonColor = mix(vec3(0.9, 1.0, 1.2), belowHorizonColor, roughness * 0.5);
    vec3 blueSkyColor = mix(vec3(0.18, 0.26, 0.48), aboveHorizonColor, reflectionDotNadir * inverseRoughness * 0.5 + 0.75);
    vec3 zenithColor = mix(blueSkyColor, sceneSkyBox, smoothstepHeight);
    vec3 blueSkyDiffuseColor = vec3(0.7, 0.85, 0.9); 
    float diffuseIrradianceFromEarth = (1.0 - horizonDotNadir) * (reflectionDotNadir * 0.25 + 0.75) * smoothstepHeight;  
    float diffuseIrradianceFromSky = (1.0 - smoothstepHeight) * (1.0 - (reflectionDotNadir * 0.25 + 0.25));
    vec3 diffuseIrradiance = blueSkyDiffuseColor * clamp(diffuseIrradianceFromEarth + diffuseIrradianceFromSky, 0.0, 1.0);
    float notDistantRough = (1.0 - horizonDotNadir * roughness * 0.8);
    vec3 specularIrradiance = mix(zenithColor, aboveHorizonColor, smoothstep(farAboveHorizon, aroundHorizon, reflectionDotNadir) * notDistantRough);
    specularIrradiance = mix(specularIrradiance, belowHorizonColor, smoothstep(aroundHorizon, farBelowHorizon, reflectionDotNadir) * inverseRoughness);
    specularIrradiance = mix(specularIrradiance, nadirColor, smoothstep(farBelowHorizon, 1.0, reflectionDotNadir) * inverseRoughness);

    // Luminance model from page 40 of http://silviojemma.com/public/papers/lighting/spherical-harmonic-lighting.pdf
    #ifdef USE_SUN_LUMINANCE 
    // Angle between sun and zenith
    float LdotZenith = clamp(dot(normalize(czm_inverseViewRotation * l), vWC), 0.001, 1.0);
    float S = acos(LdotZenith);
    // Angle between zenith and current pixel
    float NdotZenith = clamp(dot(normalize(czm_inverseViewRotation * n), vWC), 0.001, 1.0);
    // Angle between sun and current pixel
    float gamma = acos(NdotL);
    float numerator = ((0.91 + 10.0 * exp(-3.0 * gamma) + 0.45 * pow(NdotL, 2.0)) * (1.0 - exp(-0.32 / NdotZenith)));
    float denominator = (0.91 + 10.0 * exp(-3.0 * S) + 0.45 * pow(LdotZenith,2.0)) * (1.0 - exp(-0.32));
    float luminance = model_luminanceAtZenith * (numerator / denominator);
    #endif 

    vec2 brdfLut = texture(czm_brdfLut, vec2(NdotV, roughness)).rg;
    vec3 iblColor = (diffuseIrradiance * diffuseColor * model_iblFactor.x) + (specularIrradiance * czm_srgbToLinear(specularColor * brdfLut.x + brdfLut.y) * model_iblFactor.y);
    float maximumComponent = max(max(lightColorHdr.x, lightColorHdr.y), lightColorHdr.z);
    vec3 lightColor = lightColorHdr / max(maximumComponent, 1.0);
    iblColor *= lightColor;

    #ifdef USE_SUN_LUMINANCE 
    iblColor *= luminance;
    #endif

    return iblColor;
}

#if defined(DIFFUSE_IBL) || defined(SPECULAR_IBL)
vec3 textureIBL(
    vec3 positionEC,
    vec3 normalEC,
    vec3 lightDirectionEC,
    czm_pbrParameters pbrParameters
) {
    vec3 diffuseColor = pbrParameters.diffuseColor;
    float roughness = pbrParameters.roughness;
    vec3 specularColor = pbrParameters.f0;

    vec3 v = -positionEC;
    vec3 n = normalEC;
    vec3 l = normalize(lightDirectionEC);
    vec3 h = normalize(v + l);

    float NdotV = abs(dot(n, v)) + 0.001;
    float VdotH = clamp(dot(v, h), 0.0, 1.0);

    const mat3 yUpToZUp = mat3(
        -1.0, 0.0, 0.0,
        0.0, 0.0, -1.0, 
        0.0, 1.0, 0.0
    ); 
    vec3 cubeDir = normalize(yUpToZUp * model_iblReferenceFrameMatrix * normalize(reflect(-v, n))); 

    #ifdef DIFFUSE_IBL 
        #ifdef CUSTOM_SPHERICAL_HARMONICS
        vec3 diffuseIrradiance = czm_sphericalHarmonics(cubeDir, model_sphericalHarmonicCoefficients); 
        #else
        vec3 diffuseIrradiance = czm_sphericalHarmonics(cubeDir, czm_sphericalHarmonicCoefficients); 
        #endif 
    #else 
    vec3 diffuseIrradiance = vec3(0.0); 
    #endif 

    #ifdef SPECULAR_IBL
    vec3 r0 = specularColor.rgb;
    float reflectance = max(max(r0.r, r0.g), r0.b);
    vec3 r90 = vec3(clamp(reflectance * 25.0, 0.0, 1.0));
    vec3 F = fresnelSchlick2(r0, r90, VdotH);
    
    vec2 brdfLut = texture(czm_brdfLut, vec2(NdotV, roughness)).rg;
      #ifdef CUSTOM_SPECULAR_IBL 
      vec3 specularIBL = czm_sampleOctahedralProjection(model_specularEnvironmentMaps, model_specularEnvironmentMapsSize, cubeDir, roughness * model_specularEnvironmentMapsMaximumLOD, model_specularEnvironmentMapsMaximumLOD);
      #else 
      vec3 specularIBL = czm_sampleOctahedralProjection(czm_specularEnvironmentMaps, czm_specularEnvironmentMapSize, cubeDir,  roughness * czm_specularEnvironmentMapsMaximumLOD, czm_specularEnvironmentMapsMaximumLOD);
      #endif 
    specularIBL *= F * brdfLut.x + brdfLut.y;
    #else 
    vec3 specularIBL = vec3(0.0); 
    #endif

    return diffuseColor * diffuseIrradiance + specularColor * specularIBL;
}
#endif

vec3 imageBasedLightingStage(
    vec3 positionEC,
    vec3 normalEC,
    vec3 lightDirectionEC,
    vec3 lightColorHdr,
    czm_pbrParameters pbrParameters
) {
  #if defined(DIFFUSE_IBL) || defined(SPECULAR_IBL)
  // Environment maps were provided, use them for IBL
  return textureIBL(
      positionEC,
      normalEC,
      lightDirectionEC,
      pbrParameters
  );
  #else
  // Use the procedural IBL if there are no environment maps
  return proceduralIBL(
      positionEC,
      normalEC,
      lightDirectionEC,
      lightColorHdr,
      pbrParameters
  );
  #endif
}`;var sie={name:"ImageBasedLightingPipelineStage"};sie.process=function(e,t,n){let i=t.imageBasedLighting,o=e.shaderBuilder;o.addDefine("USE_IBL_LIGHTING",void 0,Ee.FRAGMENT),o.addUniform("vec2","model_iblFactor",Ee.FRAGMENT),ud.isSupported(n.context)&&((i.useSphericalHarmonics||i.useSpecularEnvironmentMaps||i.enabled)&&o.addUniform("mat3","model_iblReferenceFrameMatrix",Ee.FRAGMENT),u(i.sphericalHarmonicCoefficients)?(o.addDefine("DIFFUSE_IBL",void 0,Ee.FRAGMENT),o.addDefine("CUSTOM_SPHERICAL_HARMONICS",void 0,Ee.FRAGMENT),o.addUniform("vec3","model_sphericalHarmonicCoefficients[9]",Ee.FRAGMENT)):i.useDefaultSphericalHarmonics&&o.addDefine("DIFFUSE_IBL",void 0,Ee.FRAGMENT),u(i.specularEnvironmentMapAtlas)&&i.specularEnvironmentMapAtlas.ready?(o.addDefine("SPECULAR_IBL",void 0,Ee.FRAGMENT),o.addDefine("CUSTOM_SPECULAR_IBL",void 0,Ee.FRAGMENT),o.addUniform("sampler2D","model_specularEnvironmentMaps",Ee.FRAGMENT),o.addUniform("vec2","model_specularEnvironmentMapsSize",Ee.FRAGMENT),o.addUniform("float","model_specularEnvironmentMapsMaximumLOD",Ee.FRAGMENT)):t.useDefaultSpecularMaps&&o.addDefine("SPECULAR_IBL",void 0,Ee.FRAGMENT)),u(i.luminanceAtZenith)&&(o.addDefine("USE_SUN_LUMINANCE",void 0,Ee.FRAGMENT),o.addUniform("float","model_luminanceAtZenith",Ee.FRAGMENT)),o.addFragmentLines(v1);let r={model_iblFactor:function(){return i.imageBasedLightingFactor},model_iblReferenceFrameMatrix:function(){return t._iblReferenceFrameMatrix},model_luminanceAtZenith:function(){return i.luminanceAtZenith},model_sphericalHarmonicCoefficients:function(){return i.sphericalHarmonicCoefficients},model_specularEnvironmentMaps:function(){return i.specularEnvironmentMapAtlas.texture},model_specularEnvironmentMapsSize:function(){return i.specularEnvironmentMapAtlas.texture.dimensions},model_specularEnvironmentMapsMaximumLOD:function(){return i.specularEnvironmentMapAtlas.maximumMipmapLevel}};e.uniformMap=ht(r,e.uniformMap)};var w1=sie;var Q2e=P.EPSILON16;function q5(e){e=y(e,y.EMPTY_OBJECT);let t=e.stage,n=e.runtimeArticulation;this._stage=t,this._runtimeArticulation=n,this._name=t.name,this._type=t.type,this._minimumValue=t.minimumValue,this._maximumValue=t.maximumValue,this._currentValue=t.initialValue}Object.defineProperties(q5.prototype,{stage:{get:function(){return this._stage}},runtimeArticulation:{get:function(){return this._runtimeArticulation}},name:{get:function(){return this._name}},type:{get:function(){return this._type}},minimumValue:{get:function(){return this._minimumValue}},maximumValue:{get:function(){return this._maximumValue}},currentValue:{get:function(){return this._currentValue},set:function(e){e=P.clamp(e,this.minimumValue,this.maximumValue),P.equalsEpsilon(this._currentValue,e,Q2e)||(this._currentValue=e,this.runtimeArticulation._dirty=!0)}}});var $2e=new m,Y5=new Z;q5.prototype.applyStageToMatrix=function(e){let t=this.type,n=this.currentValue,i=$2e,o;switch(t){case Ka.XROTATE:o=Z.fromRotationX(P.toRadians(n),Y5),e=B.multiplyByMatrix3(e,o,e);break;case Ka.YROTATE:o=Z.fromRotationY(P.toRadians(n),Y5),e=B.multiplyByMatrix3(e,o,e);break;case Ka.ZROTATE:o=Z.fromRotationZ(P.toRadians(n),Y5),e=B.multiplyByMatrix3(e,o,e);break;case Ka.XTRANSLATE:i.x=n,i.y=0,i.z=0,e=B.multiplyByTranslation(e,i,e);break;case Ka.YTRANSLATE:i.x=0,i.y=n,i.z=0,e=B.multiplyByTranslation(e,i,e);break;case Ka.ZTRANSLATE:i.x=0,i.y=0,i.z=n,e=B.multiplyByTranslation(e,i,e);break;case Ka.XSCALE:i.x=n,i.y=1,i.z=1,e=B.multiplyByScale(e,i,e);break;case Ka.YSCALE:i.x=1,i.y=n,i.z=1,e=B.multiplyByScale(e,i,e);break;case Ka.ZSCALE:i.x=1,i.y=1,i.z=n,e=B.multiplyByScale(e,i,e);break;case Ka.UNIFORMSCALE:e=B.multiplyByUniformScale(e,n,e);break;default:break}return e};var D1=q5;function YU(e){e=y(e,y.EMPTY_OBJECT);let t=e.articulation,n=e.sceneGraph;this._articulation=t,this._sceneGraph=n,this._name=t.name,this._runtimeStages=[],this._runtimeStagesByName={},this._runtimeNodes=[],this._dirty=!0,e3e(this)}Object.defineProperties(YU.prototype,{articulation:{get:function(){return this._articulation}},sceneGraph:{get:function(){return this._sceneGraph}},name:{get:function(){return this._name}},runtimeStages:{get:function(){return this._runtimeStages}},runtimeNodes:{get:function(){return this._runtimeNodes}}});function e3e(e){let n=e.articulation.stages,i=n.length,o=e._runtimeStages,r=e._runtimeStagesByName;for(let s=0;s<i;s++){let a=n[s],c=new D1({stage:a,runtimeArticulation:e});o.push(c);let l=a.name;r[l]=c}}YU.prototype.setArticulationStage=function(e,t){let n=this._runtimeStagesByName[e];u(n)&&(n.currentValue=t)};var t3e=new B,n3e=new B;YU.prototype.apply=function(){if(!this._dirty)return;this._dirty=!1;let e=B.clone(B.IDENTITY,t3e),t,n=this._runtimeStages,i=n.length;for(t=0;t<i;t++)e=n[t].applyStageToMatrix(e);let o=this._runtimeNodes,r=o.length;for(t=0;t<r;t++){let s=o[t],a=B.multiplyTransformation(s.originalTransform,e,n3e);s.transform=a}};var I1=YU;var P1=`void modelColorStage(inout czm_modelMaterial material)
{
    material.diffuse = mix(material.diffuse, model_color.rgb, model_colorBlend);
    float highlight = ceil(model_colorBlend);
    material.diffuse *= mix(model_color.rgb, vec3(1.0), highlight);
    material.alpha *= model_color.a;
}`;var $T={name:"ModelColorPipelineStage",COLOR_UNIFORM_NAME:"model_color",COLOR_BLEND_UNIFORM_NAME:"model_colorBlend"};$T.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_COLOR",void 0,Ee.FRAGMENT),i.addFragmentLines(P1);let o={},r=t.color;r.alpha===0&&!t.hasSilhouette(n)&&(e.renderStateOptions.colorMask={red:!1,green:!1,blue:!1,alpha:!1}),r.alpha<1&&(e.alphaOptions.pass=be.TRANSLUCENT),i.addUniform("vec4",$T.COLOR_UNIFORM_NAME,Ee.FRAGMENT),o[$T.COLOR_UNIFORM_NAME]=function(){return t.color},i.addUniform("float",$T.COLOR_BLEND_UNIFORM_NAME,Ee.FRAGMENT),o[$T.COLOR_BLEND_UNIFORM_NAME]=function(){return Xa.getColorBlend(t.colorBlendMode,t.colorBlendAmount)},e.uniformMap=ht(o,e.uniformMap)};var Bg=$T;var O1=`#ifdef USE_CLIPPING_PLANES_FLOAT_TEXTURE
vec4 getClippingPlane(
    highp sampler2D packedClippingPlanes,
    int clippingPlaneNumber,
    mat4 transform
) {
    int pixY = clippingPlaneNumber / CLIPPING_PLANES_TEXTURE_WIDTH;
    int pixX = clippingPlaneNumber - (pixY * CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelWidth = 1.0 / float(CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelHeight = 1.0 / float(CLIPPING_PLANES_TEXTURE_HEIGHT);
    float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel
    float v = (float(pixY) + 0.5) * pixelHeight;
    vec4 plane = texture(packedClippingPlanes, vec2(u, v));
    return czm_transformPlane(plane, transform);
}
#else
// Handle uint8 clipping texture instead
vec4 getClippingPlane(
    highp sampler2D packedClippingPlanes,
    int clippingPlaneNumber,
    mat4 transform
) {
    int clippingPlaneStartIndex = clippingPlaneNumber * 2; // clipping planes are two pixels each
    int pixY = clippingPlaneStartIndex / CLIPPING_PLANES_TEXTURE_WIDTH;
    int pixX = clippingPlaneStartIndex - (pixY * CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelWidth = 1.0 / float(CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelHeight = 1.0 / float(CLIPPING_PLANES_TEXTURE_HEIGHT);
    float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel
    float v = (float(pixY) + 0.5) * pixelHeight;
    vec4 oct32 = texture(packedClippingPlanes, vec2(u, v)) * 255.0;
    vec2 oct = vec2(oct32.x * 256.0 + oct32.y, oct32.z * 256.0 + oct32.w);
    vec4 plane;
    plane.xyz = czm_octDecode(oct, 65535.0);
    plane.w = czm_unpackFloat(texture(packedClippingPlanes, vec2(u + pixelWidth, v)));
    return czm_transformPlane(plane, transform);
}
#endif

float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix) {
    vec4 position = czm_windowToEyeCoordinates(fragCoord);
    vec3 clipNormal = vec3(0.0);
    vec3 clipPosition = vec3(0.0);
    float pixelWidth = czm_metersPerPixel(position);
    
    #ifdef UNION_CLIPPING_REGIONS
    float clipAmount; // For union planes, we want to get the min distance. So we set the initial value to the first plane distance in the loop below.
    #else
    float clipAmount = 0.0;
    bool clipped = true;
    #endif

    for (int i = 0; i < CLIPPING_PLANES_LENGTH; ++i) {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        
        #ifdef UNION_CLIPPING_REGIONS
        clipAmount = czm_branchFreeTernary(i == 0, amount, min(amount, clipAmount));
        if (amount <= 0.0) {
            discard;
        }
        #else
        clipAmount = max(amount, clipAmount);
        clipped = clipped && (amount <= 0.0);
        #endif
    }

    #ifndef UNION_CLIPPING_REGIONS
    if (clipped) {
        discard;
    }
    #endif
    
    return clipAmount;
}

void modelClippingPlanesStage(inout vec4 color)
{
    float clipDistance = clip(gl_FragCoord, model_clippingPlanes, model_clippingPlanesMatrix);
    vec4 clippingPlanesEdgeColor = vec4(1.0);
    clippingPlanesEdgeColor.rgb = model_clippingPlanesEdgeStyle.rgb;
    float clippingPlanesEdgeWidth = model_clippingPlanesEdgeStyle.a;
    
    if (clipDistance > 0.0 && clipDistance < clippingPlanesEdgeWidth) {
        color = clippingPlanesEdgeColor;
    }
}
`;var aie={name:"ModelClippingPlanesPipelineStage"},i3e=new H;aie.process=function(e,t,n){let i=t.clippingPlanes,o=n.context,r=e.shaderBuilder;r.addDefine("HAS_CLIPPING_PLANES",void 0,Ee.FRAGMENT),r.addDefine("CLIPPING_PLANES_LENGTH",i.length,Ee.FRAGMENT),i.unionClippingRegions&&r.addDefine("UNION_CLIPPING_REGIONS",void 0,Ee.FRAGMENT),ss.useFloatTexture(o)&&r.addDefine("USE_CLIPPING_PLANES_FLOAT_TEXTURE",void 0,Ee.FRAGMENT);let s=ss.getTextureResolution(i,o,i3e);r.addDefine("CLIPPING_PLANES_TEXTURE_WIDTH",s.x,Ee.FRAGMENT),r.addDefine("CLIPPING_PLANES_TEXTURE_HEIGHT",s.y,Ee.FRAGMENT),r.addUniform("sampler2D","model_clippingPlanes",Ee.FRAGMENT),r.addUniform("vec4","model_clippingPlanesEdgeStyle",Ee.FRAGMENT),r.addUniform("mat4","model_clippingPlanesMatrix",Ee.FRAGMENT),r.addFragmentLines(O1);let a={model_clippingPlanes:function(){return i.texture},model_clippingPlanesEdgeStyle:function(){let c=k.clone(i.edgeColor);return c.alpha=i.edgeWidth,c},model_clippingPlanesMatrix:function(){return t._clippingPlanesMatrix}};e.uniformMap=ht(a,e.uniformMap)};var M1=aie;function cie(e,t){this._model=e,this._runtimeNode=t}Object.defineProperties(cie.prototype,{name:{get:function(){return this._runtimeNode._name}},id:{get:function(){return this._runtimeNode._id}},show:{get:function(){return this._runtimeNode.show},set:function(e){this._runtimeNode.show=e}},matrix:{get:function(){return this._runtimeNode.transform},set:function(e){u(e)?(this._runtimeNode.transform=e,this._runtimeNode.userAnimated=!0,this._model._userAnimationDirty=!0):(this._runtimeNode.transform=this.originalMatrix,this._runtimeNode.userAnimated=!1)}},originalMatrix:{get:function(){return this._runtimeNode.originalTransform}}});var R1=cie;var B1=`mat4 getInstancingTransform()
{
    mat4 instancingTransform;

    #ifdef HAS_INSTANCE_MATRICES
    instancingTransform = mat4(
        a_instancingTransformRow0.x, a_instancingTransformRow1.x, a_instancingTransformRow2.x, 0.0, // Column 1
        a_instancingTransformRow0.y, a_instancingTransformRow1.y, a_instancingTransformRow2.y, 0.0, // Column 2
        a_instancingTransformRow0.z, a_instancingTransformRow1.z, a_instancingTransformRow2.z, 0.0, // Column 3
        a_instancingTransformRow0.w, a_instancingTransformRow1.w, a_instancingTransformRow2.w, 1.0  // Column 4
    );
    #else
    vec3 translation = vec3(0.0, 0.0, 0.0);
    vec3 scale = vec3(1.0, 1.0, 1.0);
    
        #ifdef HAS_INSTANCE_TRANSLATION
        translation = a_instanceTranslation;
        #endif
        #ifdef HAS_INSTANCE_SCALE
        scale = a_instanceScale;
        #endif

    instancingTransform = mat4(
        scale.x, 0.0, 0.0, 0.0,
        0.0, scale.y, 0.0, 0.0,
        0.0, 0.0, scale.z, 0.0,
        translation.x, translation.y, translation.z, 1.0
    ); 
    #endif

    return instancingTransform;
}

#ifdef USE_2D_INSTANCING
mat4 getInstancingTransform2D()
{
    mat4 instancingTransform2D;

    #ifdef HAS_INSTANCE_MATRICES
    instancingTransform2D = mat4(
        a_instancingTransform2DRow0.x, a_instancingTransform2DRow1.x, a_instancingTransform2DRow2.x, 0.0, // Column 1
        a_instancingTransform2DRow0.y, a_instancingTransform2DRow1.y, a_instancingTransform2DRow2.y, 0.0, // Column 2
        a_instancingTransform2DRow0.z, a_instancingTransform2DRow1.z, a_instancingTransform2DRow2.z, 0.0, // Column 3
        a_instancingTransform2DRow0.w, a_instancingTransform2DRow1.w, a_instancingTransform2DRow2.w, 1.0  // Column 4
    );
    #else
    vec3 translation2D = vec3(0.0, 0.0, 0.0);
    vec3 scale = vec3(1.0, 1.0, 1.0);
    
        #ifdef HAS_INSTANCE_TRANSLATION
        translation2D = a_instanceTranslation2D;
        #endif
        #ifdef HAS_INSTANCE_SCALE
        scale = a_instanceScale;
        #endif

    instancingTransform2D = mat4(
        scale.x, 0.0, 0.0, 0.0,
        0.0, scale.y, 0.0, 0.0,
        0.0, 0.0, scale.z, 0.0,
        translation2D.x, translation2D.y, translation2D.z, 1.0
    ); 
    #endif

    return instancingTransform2D;
}
#endif
`;var L1=`void instancingStage(inout ProcessedAttributes attributes) 
{
    vec3 positionMC = attributes.positionMC;
    
    mat4 instancingTransform = getInstancingTransform();
    
    attributes.positionMC = (instancingTransform * vec4(positionMC, 1.0)).xyz;

    #ifdef HAS_NORMALS
    vec3 normalMC = attributes.normalMC;
    attributes.normalMC = (instancingTransform * vec4(normalMC, 0.0)).xyz;
    #endif

    #ifdef USE_2D_INSTANCING
    mat4 instancingTransform2D = getInstancingTransform2D();
    attributes.position2D = (instancingTransform2D * vec4(positionMC, 1.0)).xyz;
    #endif
}
`;var N1=`void legacyInstancingStage(
    inout ProcessedAttributes attributes,
    out mat4 instanceModelView,
    out mat3 instanceModelViewInverseTranspose)
{
    vec3 positionMC = attributes.positionMC;

    mat4 instancingTransform = getInstancingTransform();
 
    mat4 instanceModel = instancingTransform * u_instance_nodeTransform;
    instanceModelView = u_instance_modifiedModelView;
    instanceModelViewInverseTranspose = mat3(u_instance_modifiedModelView * instanceModel);

    attributes.positionMC = (instanceModel * vec4(positionMC, 1.0)).xyz;
    
    #ifdef USE_2D_INSTANCING
    mat4 instancingTransform2D = getInstancingTransform2D();
    attributes.position2D = (instancingTransform2D * vec4(positionMC, 1.0)).xyz;
    #endif
}
`;var qU=new B,o3e=new B,r3e=new B,uie={name:"InstancingPipelineStage",_getInstanceTransformsAsMatrices:pie,_transformsToTypedArray:K5};uie.process=function(e,t,n){let i=t.instances,o=i.attributes[0].count,r=e.shaderBuilder;r.addDefine("HAS_INSTANCING"),r.addVertexLines(B1);let s=e.model,a=s.sceneGraph,c=e.runtimeNode,l=n.mode!==ne.SCENE3D&&!n.scene3DOnly&&s._projectTo2D,f=[];x3e(e,n,i,f,l),E3e(e,n,i,f);let d={};if(i.transformInWorldSpace?(r.addDefine("USE_LEGACY_INSTANCING",void 0,Ee.VERTEX),r.addUniform("mat4","u_instance_modifiedModelView",Ee.VERTEX),r.addUniform("mat4","u_instance_nodeTransform",Ee.VERTEX),d.u_instance_modifiedModelView=function(){let p=B.multiplyTransformation(s.modelMatrix,a.components.transform,qU);return l?B.multiplyTransformation(n.context.uniformState.view3D,p,qU):(n.mode!==ne.SCENE3D&&(p=Ot.basisTo2D(n.mapProjection,p,qU)),B.multiplyTransformation(n.context.uniformState.view,p,qU))},d.u_instance_nodeTransform=function(){return B.multiplyTransformation(a.axisCorrectionMatrix,c.computedTransform,o3e)},r.addVertexLines(N1)):r.addVertexLines(L1),l){r.addDefine("USE_2D_INSTANCING",void 0,Ee.VERTEX),r.addUniform("mat4","u_modelView2D",Ee.VERTEX);let p=n.context,g=B.fromTranslation(c.instancingReferencePoint2D,new B);d.u_modelView2D=function(){return B.multiplyTransformation(p.uniformState.view,g,r3e)}}e.uniformMap=ht(d,e.uniformMap),e.instanceCount=o,e.attributes.push.apply(e.attributes,f)};var F1=new B,s3e=new m;function a3e(e,t,n,i,o){let r=B.multiplyTransformation(t,e,F1);return r=B.multiplyTransformation(r,n,F1),o=Ot.basisTo2D(i.mapProjection,r,o),o}function c3e(e,t,n,i,o){let r=B.fromTranslation(e,F1),s=B.multiplyTransformation(t,r,F1);s=B.multiplyTransformation(s,n,F1);let a=B.getTranslation(s,s3e);return o=Ki.computeActualWgs84Position(i,a,o),o}function fie(e,t,n){let i=e.model,o=i.sceneGraph;e.runtimeNode.node.instances.transformInWorldSpace?(t=B.multiplyTransformation(i.modelMatrix,o.components.transform,t),n=B.multiplyTransformation(o.axisCorrectionMatrix,e.runtimeNode.computedTransform,n)):(t=B.clone(o.computedModelMatrix,t),t=B.multiplyTransformation(t,e.runtimeNode.computedTransform,t),n=B.clone(B.IDENTITY,n))}var die=new B,mie=new B,l3e=new B,u3e=new m;function f3e(e,t,n,i){let o=die,r=mie;fie(t,o,r);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let l=0;l<c;l++){let f=e[l],d=a3e(f,o,r,n,l3e),p=B.getTranslation(d,u3e),g=m.subtract(p,a,p);i[l]=B.setTranslation(d,g,i[l])}return i}function d3e(e,t,n,i){let o=die,r=mie;fie(t,o,r);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let l=0;l<c;l++){let f=e[l],d=c3e(f,o,r,n,f);i[l]=m.subtract(d,a,i[l])}return i}var m3e=new m,h3e=new m;function hie(e,t){let n=e.runtimeNode,i=e.model.sceneGraph.computedModelMatrix,o=B.multiplyByPoint(i,n.instancingTranslationMin,m3e),r=Ki.computeActualWgs84Position(t,o,o),s=B.multiplyByPoint(i,n.instancingTranslationMax,h3e),a=Ki.computeActualWgs84Position(t,s,s);n.instancingReferencePoint2D=m.lerp(r,a,.5,new m)}function K5(e){let n=e.length,i=new Float32Array(n*12);for(let o=0;o<n;o++){let r=e[o],s=12*o;i[s+0]=r[0],i[s+1]=r[4],i[s+2]=r[8],i[s+3]=r[12],i[s+4]=r[1],i[s+5]=r[5],i[s+6]=r[9],i[s+7]=r[13],i[s+8]=r[2],i[s+9]=r[6],i[s+10]=r[10],i[s+11]=r[14]}return i}function p3e(e){let n=e.length,i=new Float32Array(n*3);for(let o=0;o<n;o++){let r=e[o],s=3*o;i[s+0]=r[0],i[s+1]=r[4],i[s+2]=r[8]}return i}var _3e=new m,g3e=new Ne,y3e=new m;function pie(e,t,n){let i=new Array(t),o=Qt.getAttributeBySemantic(e,jr.TRANSLATION),r=Qt.getAttributeBySemantic(e,jr.ROTATION),s=Qt.getAttributeBySemantic(e,jr.SCALE),a=new m(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),c=new m(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),l=u(o),f=u(r),d=u(s),p=l?o.typedArray:new Float32Array(t*3),g=f?r.typedArray:new Float32Array(t*4);f&&r.normalized&&(g=Wn.dequantize(g,r.componentDatatype,r.type,t));let h;d?h=s.typedArray:(h=new Float32Array(t*3),h.fill(1));for(let x=0;x<t;x++){let C=new m(p[x*3],p[x*3+1],p[x*3+2],_3e);m.maximumByComponent(a,C,a),m.minimumByComponent(c,C,c);let T=new Ne(g[x*4],g[x*4+1],g[x*4+2],f?g[x*4+3]:1,g3e),E=new m(h[x*3],h[x*3+1],h[x*3+2],y3e),S=B.fromTranslationQuaternionRotationScale(C,T,E,new B);i[x]=S}let A=n.runtimeNode;return A.instancingTranslationMin=c,A.instancingTranslationMax=a,l&&(o.typedArray=void 0),f&&(r.typedArray=void 0),d&&(s.typedArray=void 0),i}function A3e(e,t,n){let i=new Array(t),o=e.typedArray,r=new m(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),s=new m(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(let c=0;c<t;c++){let l=new m(o[c*3],o[c*3+1],o[c*3+2]);i[c]=l,m.minimumByComponent(r,l,r),m.maximumByComponent(s,l,s)}let a=n.runtimeNode;return a.instancingTranslationMin=r,a.instancingTranslationMax=s,e.typedArray=void 0,i}function J5(e,t){let n=ut.createVertexBuffer({context:t.context,typedArray:e,usage:Fe.STATIC_DRAW});return n.vertexArrayDestroyable=!1,n}function x3e(e,t,n,i,o){let r=Qt.getAttributeBySemantic(n,jr.ROTATION);u(r)?C3e(e,n,i,t,o):T3e(e,n,i,t,o)}function C3e(e,t,n,i,o){let r=e.shaderBuilder,s=t.attributes[0].count,a=e.model,c=e.runtimeNode;r.addDefine("HAS_INSTANCE_MATRICES");let l="Transform",f,d=c.instancingTransformsBuffer;if(!u(d)){f=pie(t,s,e);let A=K5(f);d=J5(A,i),a._modelResources.push(d),c.instancingTransformsBuffer=d}if(lie(e,d,n,l),!o)return;let p=je(i);p.mode=ne.COLUMBUS_VIEW,hie(e,p);let g=c.instancingTransformsBuffer2D;if(!u(g)){let A=f3e(f,e,p,f),x=K5(A);g=J5(x,i),a._modelResources.push(g),c.instancingTransformsBuffer2D=g}lie(e,g,n,"Transform2D")}function T3e(e,t,n,i,o){let r=e.shaderBuilder,s=e.runtimeNode,a=Qt.getAttributeBySemantic(t,jr.TRANSLATION),c=Qt.getAttributeBySemantic(t,jr.SCALE);if(u(c)){r.addDefine("HAS_INSTANCE_SCALE");let C="Scale";X5(e,c.buffer,c.byteOffset,c.byteStride,n,C)}if(!u(a))return;let l,f=a.typedArray;u(f)?l=A3e(a,a.count,e):u(s.instancingTranslationMin)||(s.instancingTranslationMin=a.min,s.instancingTranslationMax=a.max),r.addDefine("HAS_INSTANCE_TRANSLATION");let d="Translation";if(X5(e,a.buffer,a.byteOffset,a.byteStride,n,d),!o)return;let p=je(i);p.mode=ne.COLUMBUS_VIEW,hie(e,p);let g=s.instancingTranslationBuffer2D;if(!u(g)){let C=d3e(l,e,p,l),T=p3e(C);g=J5(T,i),e.model._modelResources.push(g),s.instancingTranslationBuffer2D=g}X5(e,g,0,void 0,n,"Translation2D")}function lie(e,t,n,i){let r=X.getSizeInBytes(X.FLOAT),s=r*12,a=[{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:0,strideInBytes:s,instanceDivisor:1},{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:r*4,strideInBytes:s,instanceDivisor:1},{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:r*8,strideInBytes:s,instanceDivisor:1}],c=e.shaderBuilder;c.addAttribute("vec4",`a_instancing${i}Row0`),c.addAttribute("vec4",`a_instancing${i}Row1`),c.addAttribute("vec4",`a_instancing${i}Row2`),n.push.apply(n,a)}function X5(e,t,n,i,o,r){o.push({index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:3,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:n,strideInBytes:i,instanceDivisor:1}),e.shaderBuilder.addAttribute("vec3",`a_instance${r}`)}function E3e(e,t,n,i){let o=n.attributes,r=e.shaderBuilder;for(let s=0;s<o.length;s++){let a=o[s];a.semantic===jr.FEATURE_ID&&(a.setIndex>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=a.setIndex+1),i.push({index:e.attributeIndex++,vertexBuffer:a.buffer,componentsPerAttribute:an.getNumberOfComponents(a.type),componentDatatype:a.componentDatatype,normalize:!1,offsetInBytes:a.byteOffset,strideInBytes:a.byteStride,instanceDivisor:1}),r.addAttribute("float",`a_instanceFeatureId_${a.setIndex}`))}}var U1=uie;var Z5={};Z5.name="ModelMatrixUpdateStage";Z5.update=function(e,t,n){let i=n.mode!==ne.SCENE3D;if(!(i&&t._model._projectTo2D)&&e._transformDirty){let o=i?t._computedModelMatrix2D:t._computedModelMatrix;_ie(e,t,o,e.transformToRoot),e._transformDirty=!1}};function _ie(e,t,n,i){let o;i=B.multiplyTransformation(i,e.transform,new B),e.updateComputedTransform();let r=e.runtimePrimitives.length;for(o=0;o<r;o++){let c=e.runtimePrimitives[o].drawCommand;c.modelMatrix=B.multiplyTransformation(n,i,c.modelMatrix),c.cullFace=Qt.getCullFace(c.modelMatrix,c.primitiveType)}let s=e.children.length;for(o=0;o<s;o++){let a=t._runtimeNodes[e.children[o]];a._transformToRoot=B.clone(i,a._transformToRoot),_ie(a,t,n,i),a._transformDirty=!1}}var V1=Z5;var gie={name:"NodeStatisticsPipelineStage",_countInstancingAttributes:yie,_countGeneratedBuffers:Aie};gie.process=function(e,t,n){let i=e.model.statistics,o=t.instances,r=e.runtimeNode;yie(i,o),Aie(i,r)};function yie(e,t){if(!u(t))return;let n=t.attributes,i=n.length;for(let o=0;o<i;o++){let r=n[o];u(r.buffer)&&e.addBuffer(r.buffer,!1)}}function Aie(e,t){u(t.instancingTransformsBuffer)&&e.addBuffer(t.instancingTransformsBuffer,!1),u(t.instancingTransformsBuffer2D)&&e.addBuffer(t.instancingTransformsBuffer2D,!1),u(t.instancingTranslationBuffer2D)&&e.addBuffer(t.instancingTranslationBuffer2D,!1)}var k1=gie;function eE(e){e=y(e,y.EMPTY_OBJECT);let t=e.node,n=e.transform,i=e.transformToRoot,o=e.sceneGraph,r=e.children;this._node=t,this._name=t.name,this._id=t.index,this._sceneGraph=o,this._children=r,this._originalTransform=B.clone(n,this._originalTransform),this._transform=B.clone(n,this._transform),this._transformToRoot=B.clone(i,this._transformToRoot),this._computedTransform=new B,this._transformDirty=!1,this._transformParameters=void 0,this._morphWeights=[],this._runtimeSkin=void 0,this._computedJointMatrices=[],this.show=!0,this.userAnimated=!1,this.pipelineStages=[],this.runtimePrimitives=[],this.updateStages=[],this.instancingTranslationMin=void 0,this.instancingTranslationMax=void 0,this.instancingTransformsBuffer=void 0,this.instancingTransformsBuffer2D=void 0,this.instancingTranslationBuffer2D=void 0,this.instancingReferencePoint2D=void 0,b3e(this)}Object.defineProperties(eE.prototype,{node:{get:function(){return this._node}},sceneGraph:{get:function(){return this._sceneGraph}},children:{get:function(){return this._children}},transform:{get:function(){return this._transform},set:function(e){this._transformDirty=!0,this._transform=B.clone(e,this._transform)}},transformToRoot:{get:function(){return this._transformToRoot}},computedTransform:{get:function(){return this._computedTransform}},originalTransform:{get:function(){return this._originalTransform}},translation:{get:function(){return u(this._transformParameters)?this._transformParameters.translation:void 0},set:function(e){let t=this._transformParameters,n=t.translation;m.equals(n,e)||(t.translation=m.clone(e,t.translation),Q5(this,t))}},rotation:{get:function(){return u(this._transformParameters)?this._transformParameters.rotation:void 0},set:function(e){let t=this._transformParameters,n=t.rotation;Ne.equals(n,e)||(t.rotation=Ne.clone(e,t.rotation),Q5(this,t))}},scale:{get:function(){return u(this._transformParameters)?this._transformParameters.scale:void 0},set:function(e){let t=this._transformParameters,n=t.scale;m.equals(n,e)||(t.scale=m.clone(e,t.scale),Q5(this,t))}},morphWeights:{get:function(){return this._morphWeights},set:function(e){let t=e.length;for(let n=0;n<t;n++)this._morphWeights[n]=e[n]}},runtimeSkin:{get:function(){return this._runtimeSkin}},computedJointMatrices:{get:function(){return this._computedJointMatrices}}});function b3e(e){let t=e.transform,n=e.transformToRoot,i=e._computedTransform;e._computedTransform=B.multiply(n,t,i);let o=e.node;u(o.matrix)||(e._transformParameters=new cg(o.translation,o.rotation,o.scale)),u(o.morphWeights)&&(e._morphWeights=o.morphWeights.slice());let r=o.articulationName;if(u(r)){let c=e.sceneGraph._runtimeArticulations[r];u(c)&&c.runtimeNodes.push(e)}}function Q5(e,t){e._transformDirty=!0,e._transform=B.fromTranslationRotationScale(t,e._transform)}eE.prototype.getChild=function(e){return this.sceneGraph._runtimeNodes[this.children[e]]};eE.prototype.configurePipeline=function(){let e=this.node,t=this.pipelineStages;t.length=0;let n=this.updateStages;n.length=0,u(e.instances)&&t.push(U1),t.push(k1),n.push(V1)};eE.prototype.updateComputedTransform=function(){this._computedTransform=B.multiply(this._transformToRoot,this._transform,this._computedTransform)};eE.prototype.updateJointMatrices=function(){let e=this._runtimeSkin;if(!u(e))return;e.updateJointMatrices();let t=this._computedJointMatrices,n=e.jointMatrices,i=n.length;for(let o=0;o<i;o++){u(t[o])||(t[o]=new B);let r=B.multiplyTransformation(this.transformToRoot,this.transform,t[o]),s=B.inverseTransformation(r,t[o]);t[o]=B.multiplyTransformation(s,n[o],t[o])}};var z1=eE;var xie={name:"AlphaPipelineStage"};xie.process=function(e,t,n){let i=e.alphaOptions,o=e.model;i.pass=y(i.pass,o.opaquePass);let r=e.renderStateOptions;i.pass===be.TRANSLUCENT&&(r.cull.enabled=!1,r.depthMask=!1,r.blending=un.ALPHA_BLEND);let s=e.shaderBuilder,a=e.uniformMap;u(i.alphaCutoff)&&(s.addDefine("ALPHA_MODE_MASK",void 0,Ee.FRAGMENT),s.addUniform("float","u_alphaCutoff",Ee.FRAGMENT),a.u_alphaCutoff=function(){return i.alphaCutoff})};var H1=xie;var Cie={name:"BatchTexturePipelineStage"};Cie.process=function(e,t,n){let i=e.shaderBuilder,o={},r=e.model,s=r.featureTables[r.featureTableId],a=s.featuresLength;i.addUniform("int","model_featuresLength"),o.model_featuresLength=function(){return a};let c=s.batchTexture;i.addUniform("sampler2D","model_batchTexture"),o.model_batchTexture=function(){return y(c.batchTexture,c.defaultTexture)},i.addUniform("vec4","model_textureStep"),o.model_textureStep=function(){return c.textureStep},c.textureDimensions.y>1&&(i.addDefine("MULTILINE_BATCH_TEXTURE"),i.addUniform("vec2","model_textureDimensions"),o.model_textureDimensions=function(){return c.textureDimensions}),e.uniformMap=ht(o,e.uniformMap)};var G1=Cie;var Tie={name:"ClassificationPipelineStage"};Tie.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_CLASSIFICATION",void 0,Ee.BOTH);let o=e.runtimePrimitive;u(o.batchLengths)||S3e(t,o)};function S3e(e,t){let n=Qt.getAttributeBySemantic(e,Tt.POSITION);if(!u(n))throw new de("Primitives must have a position attribute to be used for classification.");let i,o=e.indices,r=u(o);r&&(i=o.typedArray,o.typedArray=void 0);let s=r?o.count:n.count,a=Qt.getAttributeBySemantic(e,Tt.FEATURE_ID,0);if(!u(a)){t.batchLengths=[s],t.batchOffsets=[0];return}let c=a.typedArray;a.typedArray=void 0;let l=[],f=[0],d=r?i[0]:0,p=c[d],g=0;for(let A=1;A<s;A++){let x=r?i[A]:A,C=c[x];if(C!==p){let T=A-g,E=A;l.push(T),f.push(E),g=E,p=C}}let h=s-g;l.push(h),t.batchLengths=l,t.batchOffsets=f}var W1=Tie;var j1=`void filterByPassType(inout vec3 positionMC, vec4 featureColor)
{
    bool styleTranslucent = (featureColor.a != 1.0);
    // Only render translucent features in the translucent pass (if the style or the original command has translucency).
    if (czm_pass == czm_passTranslucent && !styleTranslucent && !model_commandTranslucent)
    {
        // If the model has a translucent silhouette, it needs to render during the silhouette color command,
        // (i.e. the command where model_silhouettePass = true), even if the model isn't translucent.
        #ifdef HAS_SILHOUETTE
        positionMC *= float(model_silhouettePass);
        #else
        positionMC *= 0.0;
        #endif
    }
    // If the current pass is not the translucent pass and the style is not translucent, don't render the feature.
    else if (czm_pass != czm_passTranslucent && styleTranslucent)
    {
        positionMC *= 0.0;
    }
}

void cpuStylingStage(inout vec3 positionMC, inout SelectedFeature feature)
{
    float show = ceil(feature.color.a);
    positionMC *= show;

    #if defined(HAS_SELECTED_FEATURE_ID_ATTRIBUTE) && !defined(HAS_CLASSIFICATION)
    filterByPassType(positionMC, feature.color);
    #endif
}
`;var Y1=`void filterByPassType(vec4 featureColor)
{
    bool styleTranslucent = (featureColor.a != 1.0);
    // Only render translucent features in the translucent pass (if the style or the original command has translucency).
    if (czm_pass == czm_passTranslucent && !styleTranslucent && !model_commandTranslucent)
    {   
        // If the model has a translucent silhouette, it needs to render during the silhouette color command,
        // (i.e. the command where model_silhouettePass = true), even if the model isn't translucent.
        #ifdef HAS_SILHOUETTE
        if(!model_silhouettePass) {
            discard;
        }
        #else
        discard;
        #endif
    }
    // If the current pass is not the translucent pass and the style is not translucent, don't render the feature.
    else if (czm_pass != czm_passTranslucent && styleTranslucent)
    {
        discard;
    }
}

void cpuStylingStage(inout czm_modelMaterial material, SelectedFeature feature)
{
    vec4 featureColor = feature.color;
    if (featureColor.a == 0.0)
    {
        discard;
    }

    // If a feature ID vertex attribute is used, the pass type filter is applied in the vertex shader.
    // So, we only apply in in the fragment shader if the feature ID texture is used.
    #if defined(HAS_SELECTED_FEATURE_ID_TEXTURE) && !defined(HAS_CLASSIFICATION)
    filterByPassType(featureColor);
    #endif

    featureColor = czm_gammaCorrect(featureColor);

    // Classification models compute the diffuse differently.
    #ifdef HAS_CLASSIFICATION
    material.diffuse = featureColor.rgb * featureColor.a;
    #else
    float highlight = ceil(model_colorBlend);
    material.diffuse *= mix(featureColor.rgb, vec3(1.0), highlight);
    #endif
    
    material.alpha *= featureColor.a;
}
`;var Eie={name:"CPUStylingPipelineStage"};Eie.process=function(e,t,n){let i=e.model,o=e.shaderBuilder;o.addVertexLines(j1),o.addFragmentLines(Y1),o.addDefine("USE_CPU_STYLING",void 0,Ee.BOTH),u(i.color)||(o.addUniform("float",Bg.COLOR_BLEND_UNIFORM_NAME,Ee.FRAGMENT),e.uniformMap[Bg.COLOR_BLEND_UNIFORM_NAME]=function(){return Xa.getColorBlend(i.colorBlendMode,i.colorBlendAmount)}),o.addUniform("bool","model_commandTranslucent",Ee.BOTH),e.uniformMap.model_commandTranslucent=function(){return e.alphaOptions.pass===be.TRANSLUCENT}};var q1=Eie;var bie={MODIFY_MATERIAL:"MODIFY_MATERIAL",REPLACE_MATERIAL:"REPLACE_MATERIAL"};bie.getDefineName=function(e){return`CUSTOM_SHADER_${e}`};var Bp=Object.freeze(bie);var X1=`void customShaderStage(
    inout czm_modelVertexOutput vsOutput, 
    inout ProcessedAttributes attributes, 
    FeatureIds featureIds,
    Metadata metadata,
    MetadataClass metadataClass,
    MetadataStatistics metadataStatistics
) {
    // VertexInput and initializeInputStruct() are dynamically generated in JS, 
    // see CustomShaderPipelineStage.js
    VertexInput vsInput;
    initializeInputStruct(vsInput, attributes);
    vsInput.featureIds = featureIds;
    vsInput.metadata = metadata;
    vsInput.metadataClass = metadataClass;
    vsInput.metadataStatistics = metadataStatistics;
    vertexMain(vsInput, vsOutput);
    attributes.positionMC = vsOutput.positionMC;
}
`;var K1=`void customShaderStage(
    inout czm_modelMaterial material,
    ProcessedAttributes attributes,
    FeatureIds featureIds,
    Metadata metadata,
    MetadataClass metadataClass,
    MetadataStatistics metadataStatistics
) {
    // FragmentInput and initializeInputStruct() are dynamically generated in JS, 
    // see CustomShaderPipelineStage.js
    FragmentInput fsInput;
    initializeInputStruct(fsInput, attributes);
    fsInput.featureIds = featureIds;
    fsInput.metadata = metadata;
    fsInput.metadataClass = metadataClass;
    fsInput.metadataStatistics = metadataStatistics;
    fragmentMain(fsInput, material);
}
`;var J1=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) {
  initializeFeatureIds(featureIds, attributes);
  initializeFeatureIdAliases(featureIds);
}
`;var Z1=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) 
{
  initializeFeatureIds(featureIds, attributes);
  initializeFeatureIdAliases(featureIds);
  setFeatureIdVaryings();
}
`;var Ni={name:"FeatureIdPipelineStage",STRUCT_ID_FEATURE_IDS_VS:"FeatureIdsVS",STRUCT_ID_FEATURE_IDS_FS:"FeatureIdsFS",STRUCT_NAME_FEATURE_IDS:"FeatureIds",FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS:"initializeFeatureIdsVS",FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS:"initializeFeatureIdsFS",FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS:"initializeFeatureIdAliasesVS",FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS:"initializeFeatureIdAliasesFS",FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS:"void initializeFeatureIds(out FeatureIds featureIds, ProcessedAttributes attributes)",FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES:"void initializeFeatureIdAliases(inout FeatureIds featureIds)",FUNCTION_ID_SET_FEATURE_ID_VARYINGS:"setFeatureIdVaryings",FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS:"void setFeatureIdVaryings()"};Ni.process=function(e,t,n){let i=e.shaderBuilder;v3e(i);let o=e.runtimeNode.node.instances;u(o)&&w3e(e,o,n),D3e(e,t,n),i.addVertexLines(Z1),i.addFragmentLines(J1)};function v3e(e){e.addStruct(Ni.STRUCT_ID_FEATURE_IDS_VS,Ni.STRUCT_NAME_FEATURE_IDS,Ee.VERTEX),e.addStruct(Ni.STRUCT_ID_FEATURE_IDS_FS,Ni.STRUCT_NAME_FEATURE_IDS,Ee.FRAGMENT),e.addFunction(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,Ni.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,Ee.VERTEX),e.addFunction(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,Ni.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,Ee.FRAGMENT),e.addFunction(Ni.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,Ni.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,Ee.VERTEX),e.addFunction(Ni.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,Ni.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,Ee.FRAGMENT),e.addFunction(Ni.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,Ni.FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS,Ee.VERTEX)}function w3e(e,t,n){let i=t.featureIds,o=t.attributes[0].count;for(let r=0;r<i.length;r++){let s=i[r],a=s.positionalLabel;s instanceof Bt.FeatureIdAttribute?I3e(e,s,a):Sie(e,s,a,o,1,n);let c=s.label;u(c)&&vie(e,a,c,Ee.BOTH)}}function D3e(e,t,n){let i=t.featureIds,r=Qt.getAttributeBySemantic(t,Tt.POSITION).count;for(let s=0;s<i.length;s++){let a=i[s],c=a.positionalLabel,l=Ee.BOTH;a instanceof Bt.FeatureIdAttribute?P3e(e,a,c):a instanceof Bt.FeatureIdImplicitRange?Sie(e,a,c,r,void 0,n):(O3e(e,a,c,s,n),l=Ee.FRAGMENT);let f=a.label;u(f)&&vie(e,c,f,l)}}function I3e(e,t,n){let i=e.shaderBuilder;i.addStructField(Ni.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(Ni.STRUCT_ID_FEATURE_IDS_FS,"int",n);let o=t.setIndex,r=n.replace(/_\d+$/,"_"),s=`a_${r}${o}`,a=`v_${r}${o}`,c=`featureIds.${n} = int(czm_round(${s}));`,l=`featureIds.${n} = int(czm_round(${a}));`;i.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[c]),i.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[l]),i.addVarying("float",a),i.addFunctionLines(Ni.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${a} = ${s};`])}function P3e(e,t,n){let i=e.shaderBuilder;i.addStructField(Ni.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(Ni.STRUCT_ID_FEATURE_IDS_FS,"int",n);let o=t.setIndex,r=n.replace(/_\d+$/,"_"),s=[`featureIds.${n} = int(czm_round(attributes.${r}${o}));`];i.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,s),i.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,s)}function Sie(e,t,n,i,o,r){M3e(e,t,i,o,r);let s=e.shaderBuilder,a=`a_implicit_${n}`;s.addAttribute("float",a);let c=`v_implicit_${n}`;s.addVarying("float",c),s.addStructField(Ni.STRUCT_ID_FEATURE_IDS_VS,"int",n),s.addStructField(Ni.STRUCT_ID_FEATURE_IDS_FS,"int",n),s.addFunctionLines(Ni.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${c} = ${a};`]),s.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[`featureIds.${n} = int(czm_round(${a}));`]),s.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[`featureIds.${n} = int(czm_round(${c}));`])}function O3e(e,t,n,i,o){let r=`u_featureIdTexture_${i}`,s=e.uniformMap,a=t.textureReader;s[r]=function(){return y(a.texture,o.context.defaultTexture)};let c=a.channels,l=e.shaderBuilder;l.addStructField(Ni.STRUCT_ID_FEATURE_IDS_FS,"int",n),l.addUniform("sampler2D",r,Ee.FRAGMENT);let f=`v_texCoord_${a.texCoord}`,d=`texture(${r}, ${f}).${c}`,p=`featureIds.${n} = czm_unpackUint(${d});`;l.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[p])}function vie(e,t,n,i){let o=e.shaderBuilder,r=Ee.includesVertexShader(i);r&&o.addStructField(Ni.STRUCT_ID_FEATURE_IDS_VS,"int",n),o.addStructField(Ni.STRUCT_ID_FEATURE_IDS_FS,"int",n);let s=[`featureIds.${n} = featureIds.${t};`];r&&o.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,s),o.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,s)}function M3e(e,t,n,i,o){let r=e.model,s,a;if(u(t.repeat)){let l=R3e(t,n);s=ut.createVertexBuffer({context:o.context,typedArray:l,usage:Fe.STATIC_DRAW}),s.vertexArrayDestroyable=!1,r._pipelineResources.push(s);let f=!1;r.statistics.addBuffer(s,f)}else a=[t.offset];let c={index:e.attributeIndex++,instanceDivisor:i,value:a,vertexBuffer:s,normalize:!1,componentsPerAttribute:1,componentDatatype:X.FLOAT,strideInBytes:X.getSizeInBytes(X.FLOAT),offsetInBytes:0};e.attributes.push(c)}function R3e(e,t){let n=e.offset,i=e.repeat,o=new Float32Array(t);for(let r=0;r<t;r++)o[r]=n+Math.floor(r/i);return o}var Lg=Ni;var Q1=`void metadataStage(
  out Metadata metadata,
  out MetadataClass metadataClass,
  out MetadataStatistics metadataStatistics,
  ProcessedAttributes attributes
  )
{
  initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);
}
`;var $1=`void metadataStage(
  out Metadata metadata,
  out MetadataClass metadataClass,
  out MetadataStatistics metadataStatistics,
  ProcessedAttributes attributes
  )
{
  initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);
  setMetadataVaryings();
}
`;var Ti={name:"MetadataPipelineStage",STRUCT_ID_METADATA_VS:"MetadataVS",STRUCT_ID_METADATA_FS:"MetadataFS",STRUCT_NAME_METADATA:"Metadata",STRUCT_ID_METADATA_CLASS_VS:"MetadataClassVS",STRUCT_ID_METADATA_CLASS_FS:"MetadataClassFS",STRUCT_NAME_METADATA_CLASS:"MetadataClass",STRUCT_ID_METADATA_STATISTICS_VS:"MetadataStatisticsVS",STRUCT_ID_METADATA_STATISTICS_FS:"MetadataStatisticsFS",STRUCT_NAME_METADATA_STATISTICS:"MetadataStatistics",FUNCTION_ID_INITIALIZE_METADATA_VS:"initializeMetadataVS",FUNCTION_ID_INITIALIZE_METADATA_FS:"initializeMetadataFS",FUNCTION_SIGNATURE_INITIALIZE_METADATA:"void initializeMetadata(out Metadata metadata, out MetadataClass metadataClass, out MetadataStatistics metadataStatistics, ProcessedAttributes attributes)",FUNCTION_ID_SET_METADATA_VARYINGS:"setMetadataVaryings",FUNCTION_SIGNATURE_SET_METADATA_VARYINGS:"void setMetadataVaryings()",METADATA_CLASS_FIELDS:[{specName:"noData",shaderName:"noData"},{specName:"default",shaderName:"defaultValue"},{specName:"min",shaderName:"minValue"},{specName:"max",shaderName:"maxValue"}],METADATA_STATISTICS_FIELDS:[{specName:"min",shaderName:"minValue"},{specName:"max",shaderName:"maxValue"},{specName:"mean",shaderName:"mean",type:"float"},{specName:"median",shaderName:"median"},{specName:"standardDeviation",shaderName:"standardDeviation",type:"float"},{specName:"variance",shaderName:"variance",type:"float"},{specName:"sum",shaderName:"sum"}]};Ti.process=function(e,t,n){let{shaderBuilder:i,model:o}=e,{structuralMetadata:r={},content:s}=o,a=s?.tileset.metadataExtension?.statistics,c=B3e(r.propertyAttributes,t,a),l=N3e(r.propertyTextures,a),f=c.concat(l);U3e(i,f),z3e(i),i.addVertexLines($1),i.addFragmentLines(Q1);for(let d=0;d<c.length;d++){let p=c[d];H3e(e,p)}for(let d=0;d<l.length;d++){let p=l[d];W3e(e,p)}};function B3e(e,t,n){return u(e)?e.flatMap(i=>L3e(i,t,n)):[]}function L3e(e,t,n){let{getAttributeByName:i,getAttributeInfo:o,sanitizeGlslIdentifier:r}=Qt,s=e.class.id,a=n?.classes[s],c=Object.entries(e.properties),l=new Array(c.length);for(let f=0;f<c.length;f++){let[d,p]=c[f],g=i(t,p.attribute),{glslType:h,variableName:A}=o(g);l[f]={metadataVariable:r(d),property:p,type:p.classProperty.type,glslType:h,variableName:A,propertyStatistics:a?.properties[d],shaderDestination:Ee.BOTH}}return l}function N3e(e,t){return u(e)?e.flatMap(n=>F3e(n,t)):[]}function F3e(e,t){let{sanitizeGlslIdentifier:n}=Qt,i=e.class.id,o=t?.classes[i],r=Object.entries(e.properties).filter(([a,c])=>c.isGpuCompatible()),s=new Array(r.length);for(let a=0;a<r.length;a++){let[c,l]=r[a];s[a]={metadataVariable:n(c),property:l,type:l.classProperty.type,glslType:l.getGlslType(),propertyStatistics:o?.properties[c],shaderDestination:Ee.FRAGMENT}}return s}function U3e(e,t){let n=new Set,i=new Set;for(let a=0;a<t.length;a++){let{type:c,glslType:l,propertyStatistics:f}=t[a];n.add(l),u(f)&&c!==Ht.ENUM&&i.add(l)}let o=Ti.METADATA_CLASS_FIELDS;for(let a of n){let c=`${a}MetadataClass`;s(c,a,o)}let r=Ti.METADATA_STATISTICS_FIELDS;for(let a of i){let c=`${a}MetadataStatistics`;s(c,a,r)}function s(a,c,l){e.addStruct(a,a,Ee.BOTH);for(let f=0;f<l.length;f++){let{shaderName:d}=l[f],p=l[f].type==="float"?k3e(c):c;e.addStructField(a,p,d)}}}var V3e={int:"float",ivec2:"vec2",ivec3:"vec3",ivec4:"vec4"};function k3e(e){let t=V3e[e];return u(t)?t:e}function z3e(e){e.addStruct(Ti.STRUCT_ID_METADATA_VS,Ti.STRUCT_NAME_METADATA,Ee.VERTEX),e.addStruct(Ti.STRUCT_ID_METADATA_FS,Ti.STRUCT_NAME_METADATA,Ee.FRAGMENT),e.addStruct(Ti.STRUCT_ID_METADATA_CLASS_VS,Ti.STRUCT_NAME_METADATA_CLASS,Ee.VERTEX),e.addStruct(Ti.STRUCT_ID_METADATA_CLASS_FS,Ti.STRUCT_NAME_METADATA_CLASS,Ee.FRAGMENT),e.addStruct(Ti.STRUCT_ID_METADATA_STATISTICS_VS,Ti.STRUCT_NAME_METADATA_STATISTICS,Ee.VERTEX),e.addStruct(Ti.STRUCT_ID_METADATA_STATISTICS_FS,Ti.STRUCT_NAME_METADATA_STATISTICS,Ee.FRAGMENT),e.addFunction(Ti.FUNCTION_ID_INITIALIZE_METADATA_VS,Ti.FUNCTION_SIGNATURE_INITIALIZE_METADATA,Ee.VERTEX),e.addFunction(Ti.FUNCTION_ID_INITIALIZE_METADATA_FS,Ti.FUNCTION_SIGNATURE_INITIALIZE_METADATA,Ee.FRAGMENT),e.addFunction(Ti.FUNCTION_ID_SET_METADATA_VARYINGS,Ti.FUNCTION_SIGNATURE_SET_METADATA_VARYINGS,Ee.VERTEX)}function H3e(e,t){G3e(e,t),wie(e.shaderBuilder,t),Die(e.shaderBuilder,t)}function G3e(e,t){let{shaderBuilder:n}=e,{metadataVariable:i,property:o,glslType:r}=t,s=Pie({valueExpression:`attributes.${t.variableName}`,renderResources:e,glslType:r,metadataVariable:i,shaderDestination:Ee.BOTH,property:o});n.addStructField(Ti.STRUCT_ID_METADATA_VS,r,i),n.addStructField(Ti.STRUCT_ID_METADATA_FS,r,i);let a=`metadata.${i} = ${s};`;n.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_METADATA_VS,[a]),n.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_METADATA_FS,[a])}function W3e(e,t){j3e(e,t),wie(e.shaderBuilder,t),Die(e.shaderBuilder,t)}function j3e(e,t){let{shaderBuilder:n,uniformMap:i}=e,{metadataVariable:o,glslType:r,property:s}=t,{texCoord:a,channels:c,index:l,texture:f}=s.textureReader,d=`u_propertyTexture_${l}`;i.hasOwnProperty(d)||(n.addUniform("sampler2D",d,Ee.FRAGMENT),i[d]=()=>f),n.addStructField(Ti.STRUCT_ID_METADATA_FS,r,o);let p=`attributes.texCoord_${a}`,g=`texture(${d}, ${p}).${c}`,h=s.unpackInShader(g),A=Pie({valueExpression:h,renderResources:e,glslType:r,metadataVariable:o,shaderDestination:Ee.FRAGMENT,property:s}),x=`metadata.${o} = ${A};`;n.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_METADATA_FS,[x])}function wie(e,t){let{classProperty:n}=t.property,{metadataVariable:i,glslType:o,shaderDestination:r}=t,s=Iie(Ti.METADATA_CLASS_FIELDS,n,`metadataClass.${i}`,o),a=`${o}MetadataClass`;e.addStructField(Ti.STRUCT_ID_METADATA_CLASS_FS,a,i),e.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_METADATA_FS,s),Ee.includesVertexShader(r)&&(e.addStructField(Ti.STRUCT_ID_METADATA_CLASS_VS,a,i),e.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_METADATA_VS,s))}function Die(e,t){let{propertyStatistics:n}=t;if(!u(n))return;let{metadataVariable:i,type:o,glslType:r}=t;if(o===Ht.ENUM)return;let s=Ti.METADATA_STATISTICS_FIELDS,a=`metadataStatistics.${i}`,c=Iie(s,n,a,r),l=`${r}MetadataStatistics`;e.addStructField(Ti.STRUCT_ID_METADATA_STATISTICS_FS,l,i),e.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_METADATA_FS,c),Ee.includesVertexShader(t.shaderDestination)&&(e.addStructField(Ti.STRUCT_ID_METADATA_STATISTICS_VS,l,i),e.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_METADATA_VS,c))}function Iie(e,t,n,i){function o(r){let s=t[r.specName];if(u(s))return`${n}.${r.shaderName} = ${i}(${s});`}return u(t)?e.map(o).filter(u):[]}function Pie(e){let{valueExpression:t,property:n}=e;if(!n.hasValueTransform)return t;let i=e.metadataVariable,o=`u_${i}_offset`,r=`u_${i}_scale`,{shaderBuilder:s,uniformMap:a}=e.renderResources,{glslType:c,shaderDestination:l}=e;s.addUniform(c,o,l),s.addUniform(c,r,l);let{offset:f,scale:d}=n;return a[o]=()=>f,a[r]=()=>d,`czm_valueTransform(${o}, ${r}, ${t})`}var tf=Ti;var Y3e={INHERIT:0,OPAQUE:1,TRANSLUCENT:2},Ng=Object.freeze(Y3e);var Js={name:"CustomShaderPipelineStage",STRUCT_ID_ATTRIBUTES_VS:"AttributesVS",STRUCT_ID_ATTRIBUTES_FS:"AttributesFS",STRUCT_NAME_ATTRIBUTES:"Attributes",STRUCT_ID_VERTEX_INPUT:"VertexInput",STRUCT_NAME_VERTEX_INPUT:"VertexInput",STRUCT_ID_FRAGMENT_INPUT:"FragmentInput",STRUCT_NAME_FRAGMENT_INPUT:"FragmentInput",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS:"initializeInputStructVS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS:"void initializeInputStruct(out VertexInput vsInput, ProcessedAttributes attributes)",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS:"initializeInputStructFS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS:"void initializeInputStruct(out FragmentInput fsInput, ProcessedAttributes attributes)",_oneTimeWarning:Rt};Js.process=function(e,t,n){let i=e.shaderBuilder,o=e.model.customShader;u(o.lightingModel)&&(e.lightingOptions.lightingModel=o.lightingModel);let r=e.alphaOptions;o.translucencyMode===Ng.TRANSLUCENT?r.pass=be.TRANSLUCENT:o.translucencyMode===Ng.OPAQUE&&(r.pass=void 0);let s=eUe(o,t);if(!s.customShaderEnabled)return;if(oUe(i,o,s),s.shouldComputePositionWC&&i.addDefine("COMPUTE_POSITION_WC_CUSTOM_SHADER",void 0,Ee.BOTH),u(o.vertexShaderText)&&i.addDefine("HAS_CUSTOM_VERTEX_SHADER",void 0,Ee.VERTEX),u(o.fragmentShaderText)){i.addDefine("HAS_CUSTOM_FRAGMENT_SHADER",void 0,Ee.FRAGMENT);let l=Bp.getDefineName(o.mode);i.addDefine(l,void 0,Ee.FRAGMENT)}let a=o.uniforms;for(let l in a)if(a.hasOwnProperty(l)){let f=a[l];i.addUniform(f.type,l)}let c=o.varyings;for(let l in c)if(c.hasOwnProperty(l)){let f=c[l];i.addVarying(f,l)}e.uniformMap=ht(e.uniformMap,o.uniformMap)};function q3e(e){let t={};for(let n=0;n<e.length;n++){let i=e[n],o=Qt.getAttributeInfo(i);t[o.variableName]=o}return t}var X3e={position:"vec3",normal:"vec3",tangent:"vec3",bitangent:"vec3",texCoord:"vec2",color:"vec4",joints:"ivec4",weights:"vec4"},K3e={position:"vec3(0.0)",normal:"vec3(0.0, 0.0, 1.0)",tangent:"vec3(1.0, 0.0, 0.0)",bitangent:"vec3(0.0, 1.0, 0.0)",texCoord:"vec2(0.0)",color:"vec4(1.0)",joints:"ivec4(0)",weights:"vec4(0.0)"};function Oie(e){let t=e.replace(/_[0-9]+$/,"");t=t.replace(/(MC|EC)$/,"");let n=X3e[t],i=K3e[t];if(u(n))return{attributeField:[n,e],value:i}}function J3e(e,t,n){let i=Mie(t,e.usedVariablesVertex.attributeSet,!1),o=i.addToShader,r=i.missingAttributes,s,a,c=[],l=[];for(s in o)if(o.hasOwnProperty(s)){let d=[o[s].glslType,s];c.push(d),a=`vsInput.attributes.${s} = attributes.${s};`,l.push(a)}for(let f=0;f<r.length;f++){s=r[f];let d=Oie(s);if(!u(d)){Js._oneTimeWarning("CustomShaderPipelineStage.incompatiblePrimitiveVS",`Primitive is missing attribute ${s}, disabling custom vertex shader`);return}c.push(d.attributeField),a=`vsInput.attributes.${s} = ${d.value};`,l.push(a)}n.enabled=!0,n.attributeFields=c,n.initializationLines=l}function Z3e(e){let t=[],n=[],i=e.usedVariablesFragment.attributeSet;return i.hasOwnProperty("positionWC")&&(t.push(["vec3","positionWC"]),n.push("fsInput.attributes.positionWC = attributes.positionWC;")),i.hasOwnProperty("positionEC")&&(t.push(["vec3","positionEC"]),n.push("fsInput.attributes.positionEC = attributes.positionEC;")),{attributeFields:t,initializationLines:n}}function Q3e(e,t,n){let i=Mie(t,e.usedVariablesFragment.attributeSet,!0),o=i.addToShader,r=i.missingAttributes,s,a,c=[],l=[];for(s in o)if(o.hasOwnProperty(s)){let p=[o[s].glslType,s];c.push(p),a=`fsInput.attributes.${s} = attributes.${s};`,l.push(a)}for(let d=0;d<r.length;d++){s=r[d];let p=Oie(s);if(!u(p)){Js._oneTimeWarning("CustomShaderPipelineStage.incompatiblePrimitiveFS",`Primitive is missing attribute ${s}, disabling custom fragment shader.`);return}c.push(p.attributeField),a=`fsInput.attributes.${s} = ${p.value};`,l.push(a)}let f=Z3e(e);n.enabled=!0,n.attributeFields=c.concat(f.attributeFields),n.initializationLines=f.initializationLines.concat(l)}var $3e={positionWC:!0,positionEC:!0};function Mie(e,t,n){let i,o,r={};for(o in e)if(e.hasOwnProperty(o)){let a=e[o];i=o,n&&o==="normalMC"?i="normalEC":n&&o==="tangentMC"&&(i="tangentEC"),t.hasOwnProperty(i)&&(r[i]=a)}let s=[];for(o in t)if(t.hasOwnProperty(o)){if($3e.hasOwnProperty(o))continue;i=o,n&&o==="normalEC"?i="normalMC":n&&o==="tangentEC"&&(i="tangentMC"),e.hasOwnProperty(i)||s.push(o)}return{addToShader:r,missingAttributes:s}}function eUe(e,t){let n={enabled:!1},i={enabled:!1},o=q3e(t.attributes);u(e.vertexShaderText)&&J3e(e,o,n),u(e.fragmentShaderText)&&Q3e(e,o,i);let s=e.usedVariablesFragment.attributeSet.hasOwnProperty("positionWC")&&i.enabled;return{vertexLines:n,fragmentLines:i,vertexLinesEnabled:n.enabled,fragmentLinesEnabled:i.enabled,customShaderEnabled:n.enabled||i.enabled,shouldComputePositionWC:s}}function tUe(e,t){let n,i=Js.STRUCT_ID_ATTRIBUTES_VS;e.addStruct(i,Js.STRUCT_NAME_ATTRIBUTES,Ee.VERTEX);let o=t.attributeFields;for(n=0;n<o.length;n++){let a=o[n],c=a[0],l=a[1];e.addStructField(i,c,l)}i=Js.STRUCT_ID_VERTEX_INPUT,e.addStruct(i,Js.STRUCT_NAME_VERTEX_INPUT,Ee.VERTEX),e.addStructField(i,Js.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(i,Lg.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(i,tf.STRUCT_NAME_METADATA,"metadata"),e.addStructField(i,tf.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(i,tf.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let r=Js.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS;e.addFunction(r,Js.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS,Ee.VERTEX);let s=t.initializationLines;e.addFunctionLines(r,s)}function nUe(e,t){let n,i=Js.STRUCT_ID_ATTRIBUTES_FS;e.addStruct(i,Js.STRUCT_NAME_ATTRIBUTES,Ee.FRAGMENT);let o,r,s,a=t.attributeFields;for(n=0;n<a.length;n++)o=a[n],r=o[0],s=o[1],e.addStructField(i,r,s);i=Js.STRUCT_ID_FRAGMENT_INPUT,e.addStruct(i,Js.STRUCT_NAME_FRAGMENT_INPUT,Ee.FRAGMENT),e.addStructField(i,Js.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(i,Lg.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(i,tf.STRUCT_NAME_METADATA,"metadata"),e.addStructField(i,tf.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(i,tf.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let c=Js.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS;e.addFunction(c,Js.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS,Ee.FRAGMENT);let l=t.initializationLines;e.addFunctionLines(c,l)}var iUe=[];function oUe(e,t,n){let i=n.vertexLines,o=iUe;i.enabled&&(tUe(e,i),o.length=0,o.push("#line 0",t.vertexShaderText,X1),e.addVertexLines(o));let r=n.fragmentLines;r.enabled&&(nUe(e,r),o.length=0,o.push("#line 0",t.fragmentShaderText,K1),e.addFragmentLines(o))}var eO=Js;var tO={name:"DequantizationPipelineStage",FUNCTION_ID_DEQUANTIZATION_STAGE_VS:"dequantizationStage",FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS:"void dequantizationStage(inout ProcessedAttributes attributes)"};tO.process=function(e,t,n){let i=e.shaderBuilder,o=e.model,r=u(o.classificationType);i.addDefine("USE_DEQUANTIZATION",void 0,Ee.VERTEX),i.addFunction(tO.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,tO.FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS,Ee.VERTEX);let s=t.attributes;for(let a=0;a<s.length;a++){let c=s[a],l=c.quantization;if(!u(l))continue;let f=c.semantic===Tt.POSITION,d=c.semantic===Tt.TEXCOORD;if(r&&!f&&!d)continue;let p=Qt.getAttributeInfo(c);sUe(i,p),rUe(e,p)}};function rUe(e,t){let n=e.shaderBuilder,i=e.uniformMap,o=t.variableName,r=t.attribute.quantization;if(r.octEncoded){let s=`model_normalizationRange_${o}`;n.addUniform("float",s,Ee.VERTEX),i[s]=function(){return r.normalizationRange}}else{let s=`model_quantizedVolumeOffset_${o}`,a=`model_quantizedVolumeStepSize_${o}`,c=t.glslType;n.addUniform(c,s,Ee.VERTEX),n.addUniform(c,a,Ee.VERTEX);let l=r.quantizedVolumeOffset,f=r.quantizedVolumeStepSize;/^color_\d+$/.test(o)&&(l=Rie(l,0),f=Rie(f,1)),i[s]=function(){return l},i[a]=function(){return f}}}function Rie(e,t){return e instanceof re?e:new re(e.x,e.y,e.z,t)}function sUe(e,t){let n=t.variableName,i=t.attribute.quantization,o;i.octEncoded?o=aUe(n,i):o=cUe(n),e.addFunctionLines(tO.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,[o])}function aUe(e,t){let n=`attributes.${e}`,i=`a_quantized_${e}`,o=`model_normalizationRange_${e}`,r=t.octEncodedZXY?".zxy":".xyz";return`${n} = czm_octDecode(${i}, ${o})${r};`}function cUe(e){let t=`attributes.${e}`,n=`a_quantized_${e}`,i=`model_quantizedVolumeOffset_${e}`,o=`model_quantizedVolumeStepSize_${e}`;return`${t} = ${i} + ${n} * ${o};`}var nO=tO;var iO=`void geometryStage(out ProcessedAttributes attributes)
{
  attributes.positionMC = v_positionMC;
  attributes.positionEC = v_positionEC;

  #ifdef COMPUTE_POSITION_WC_CUSTOM_SHADER
  attributes.positionWC = v_positionWC;
  #endif

  #ifdef HAS_NORMALS
  // renormalize after interpolation
  attributes.normalEC = normalize(v_normalEC);
  #endif

  #ifdef HAS_TANGENTS
  attributes.tangentEC = normalize(v_tangentEC);
  #endif

  #ifdef HAS_BITANGENTS
  attributes.bitangentEC = normalize(v_bitangentEC);
  #endif

  // Everything else is dynamically generated in GeometryPipelineStage
  setDynamicVaryings(attributes);
}
`;var oO=`vec4 geometryStage(inout ProcessedAttributes attributes, mat4 modelView, mat3 normal) 
{
    vec4 computedPosition;

    // Compute positions in different coordinate systems
    vec3 positionMC = attributes.positionMC;
    v_positionMC = positionMC;
    v_positionEC = (modelView * vec4(positionMC, 1.0)).xyz;

    #if defined(USE_2D_POSITIONS) || defined(USE_2D_INSTANCING)
    vec3 position2D = attributes.position2D;
    vec3 positionEC = (u_modelView2D * vec4(position2D, 1.0)).xyz;
    computedPosition = czm_projection * vec4(positionEC, 1.0);
    #else
    computedPosition = czm_projection * vec4(v_positionEC, 1.0);
    #endif

    // Sometimes the custom shader and/or style needs this
    #if defined(COMPUTE_POSITION_WC_CUSTOM_SHADER) || defined(COMPUTE_POSITION_WC_STYLE)
    // Note that this is a 32-bit position which may result in jitter on small
    // scales.
    v_positionWC = (czm_model * vec4(positionMC, 1.0)).xyz;
    #endif

    #ifdef HAS_NORMALS
    v_normalEC = normalize(normal * attributes.normalMC);
    #endif

    #ifdef HAS_TANGENTS
    v_tangentEC = normalize(normal * attributes.tangentMC);    
    #endif

    #ifdef HAS_BITANGENTS
    v_bitangentEC = normalize(normal * attributes.bitangentMC);
    #endif

    // All other varyings need to be dynamically generated in
    // GeometryPipelineStage
    setDynamicVaryings(attributes);
    
    return computedPosition;
}
`;var tE=`vec2 computeSt(float featureId)
{
    float stepX = model_textureStep.x;
    float centerX = model_textureStep.y;

    #ifdef MULTILINE_BATCH_TEXTURE
    float stepY = model_textureStep.z;
    float centerY = model_textureStep.w;

    float xId = mod(featureId, model_textureDimensions.x); 
    float yId = floor(featureId / model_textureDimensions.x);
    
    return vec2(centerX + (xId * stepX), centerY + (yId * stepY));
    #else
    return vec2(centerX + (featureId * stepX), 0.5);
    #endif
}

void selectedFeatureIdStage(out SelectedFeature feature, FeatureIds featureIds)
{   
    int featureId = featureIds.SELECTED_FEATURE_ID;


    if (featureId < model_featuresLength)
    {
        vec2 featureSt = computeSt(float(featureId));

        feature.id = featureId;
        feature.st = featureSt;
        feature.color = texture(model_batchTexture, featureSt);
    }
    // Floating point comparisons can be unreliable in GLSL, so we
    // increment the feature ID to make sure it's always greater
    // then the model_featuresLength - a condition we check for in the
    // pick ID, to avoid sampling the pick texture if the feature ID is
    // greater than the number of features.
    else
    {
        feature.id = model_featuresLength + 1;
        feature.st = vec2(0.0);
        feature.color = vec4(1.0);
    }

    #ifdef HAS_NULL_FEATURE_ID
    if (featureId == model_nullFeatureId) {
        feature.id = featureId;
        feature.st = vec2(0.0);
        feature.color = vec4(1.0);
    }
    #endif
}
`;var rO={name:"SelectedFeatureIdPipelineStage",STRUCT_ID_SELECTED_FEATURE:"SelectedFeature",STRUCT_NAME_SELECTED_FEATURE:"SelectedFeature",FUNCTION_ID_FEATURE_VARYINGS_VS:"updateFeatureStructVS",FUNCTION_ID_FEATURE_VARYINGS_FS:"updateFeatureStructFS",FUNCTION_SIGNATURE_UPDATE_FEATURE:"void updateFeatureStruct(inout SelectedFeature feature)"};rO.process=function(e,t,n){let i=e.shaderBuilder;e.hasPropertyTable=!0;let o=e.model,r=e.runtimeNode.node,s=lUe(o,r,t),a=s.shaderDestination;i.addDefine("HAS_SELECTED_FEATURE_ID",void 0,a),i.addDefine("SELECTED_FEATURE_ID",s.variableName,a),i.addDefine(s.featureIdDefine,void 0,a),uUe(i);let c=s.featureIds.nullFeatureId,l=e.uniformMap;u(c)&&(i.addDefine("HAS_NULL_FEATURE_ID",void 0,a),i.addUniform("int","model_nullFeatureId",a),l.model_nullFeatureId=function(){return c}),s.shaderDestination===Ee.BOTH&&i.addVertexLines(tE),i.addFragmentLines(tE)};function Bie(e){return e instanceof Bt.FeatureIdTexture?"HAS_SELECTED_FEATURE_ID_TEXTURE":"HAS_SELECTED_FEATURE_ID_ATTRIBUTE"}function Lie(e){return e instanceof Bt.FeatureIdTexture?Ee.FRAGMENT:Ee.BOTH}function lUe(e,t,n){let i,o;return u(t.instances)&&(o=Qt.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),u(o))?(i=y(o.label,o.positionalLabel),{featureIds:o,variableName:i,shaderDestination:Lie(o),featureIdDefine:Bie(o)}):(o=Qt.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),i=y(o.label,o.positionalLabel),{featureIds:o,variableName:i,shaderDestination:Lie(o),featureIdDefine:Bie(o)})}function uUe(e){e.addStructField(rO.STRUCT_ID_SELECTED_FEATURE,"int","id"),e.addStructField(rO.STRUCT_ID_SELECTED_FEATURE,"vec2","st"),e.addStructField(rO.STRUCT_ID_SELECTED_FEATURE,"vec4","color")}var Fg=rO;var Es={name:"GeometryPipelineStage",STRUCT_ID_PROCESSED_ATTRIBUTES_VS:"ProcessedAttributesVS",STRUCT_ID_PROCESSED_ATTRIBUTES_FS:"ProcessedAttributesFS",STRUCT_NAME_PROCESSED_ATTRIBUTES:"ProcessedAttributes",FUNCTION_ID_INITIALIZE_ATTRIBUTES:"initializeAttributes",FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES:"void initializeAttributes(out ProcessedAttributes attributes)",FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS:"setDynamicVaryingsVS",FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS:"setDynamicVaryingsFS",FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS:"void setDynamicVaryings(inout ProcessedAttributes attributes)"};Es.process=function(e,t,n){let i=e.shaderBuilder,o=e.model;i.addStruct(Es.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"ProcessedAttributes",Ee.VERTEX),i.addStruct(Es.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"ProcessedAttributes",Ee.FRAGMENT),i.addStruct(Fg.STRUCT_ID_SELECTED_FEATURE,Fg.STRUCT_NAME_SELECTED_FEATURE,Ee.BOTH),i.addFunction(Es.FUNCTION_ID_INITIALIZE_ATTRIBUTES,Es.FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES,Ee.VERTEX),i.addVarying("vec3","v_positionWC"),i.addVarying("vec3","v_positionEC"),i.addStructField(Es.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionWC"),i.addStructField(Es.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionEC"),i.addFunction(Es.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,Es.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,Ee.VERTEX),i.addFunction(Es.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,Es.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,Ee.FRAGMENT),o.type===Fo.TILE_PNTS&&i.addDefine("HAS_SRGB_COLOR",void 0,Ee.FRAGMENT);let s=n.mode!==ne.SCENE3D&&!n.scene3DOnly&&o._projectTo2D,a=u(e.runtimeNode.node.instances),c=s&&!a,l=t.attributes.length;for(let f=0;f<l;f++){let d=t.attributes[f],p=an.getAttributeLocationCount(d.type),g=d.semantic===Tt.POSITION,h;p>1?(h=e.attributeIndex,e.attributeIndex+=p):g&&!c?h=0:h=e.attributeIndex++,fUe(e,d,h,p,s,a)}xUe(i,t.attributes),t.primitiveType===Le.POINTS&&i.addDefine("PRIMITIVE_TYPE_POINTS"),i.addVertexLines(oO),i.addFragmentLines(iO)};function fUe(e,t,n,i,o,r){let s=e.shaderBuilder,a=Qt.getAttributeInfo(t),c=o&&!r;i>1?hUe(e,t,n,i):mUe(e,t,n,c),_Ue(s,a,c),pUe(s,a),u(t.semantic)&&dUe(s,t),gUe(s,a,o),yUe(s,a,c),AUe(s,a)}function dUe(e,t){let n=t.semantic,i=t.setIndex;switch(n){case Tt.NORMAL:e.addDefine("HAS_NORMALS");break;case Tt.TANGENT:e.addDefine("HAS_TANGENTS");break;case Tt.FEATURE_ID:e.addDefine(`HAS${n}_${i}`);break;case Tt.TEXCOORD:case Tt.COLOR:e.addDefine(`HAS_${n}_${i}`)}}function mUe(e,t,n,i){let o=t.quantization,r,s;u(o)?(r=o.type,s=o.componentDatatype):(r=t.type,s=t.componentDatatype);let a=t.semantic,c=t.setIndex;a===Tt.FEATURE_ID&&c>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=c+1);let l=a===Tt.POSITION,f=l?0:n,d=an.getNumberOfComponents(r),p={index:f,value:u(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,count:t.count,componentsPerAttribute:d,componentDatatype:s,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};if(e.attributes.push(p),!l||!i)return;let g=e.runtimePrimitive.positionBuffer2D,h={index:n,vertexBuffer:g,count:t.count,componentsPerAttribute:d,componentDatatype:X.FLOAT,offsetInBytes:0,strideInBytes:void 0,normalize:t.normalized};e.attributes.push(h)}function hUe(e,t,n,i){let o=t.quantization,r,s;u(o)?(r=o.type,s=o.componentDatatype):(r=t.type,s=t.componentDatatype);let a=t.normalized,l=an.getNumberOfComponents(r)/i,f=X.getSizeInBytes(s),d=l*f,p=t.byteStride;for(let g=0;g<i;g++){let h=t.byteOffset+g*d,A={index:n+g,vertexBuffer:t.buffer,componentsPerAttribute:l,componentDatatype:s,offsetInBytes:h,strideInBytes:p,normalize:a};e.attributes.push(A)}}function pUe(e,t){let n=t.variableName,i=`v_${n}`,o;n==="normalMC"?(i="v_normalEC",o=t.glslType):n==="tangentMC"?(o="vec3",i="v_tangentEC"):o=t.glslType,e.addVarying(o,i)}function _Ue(e,t,n){let i=t.attribute.semantic,o=t.variableName,r,s;t.isQuantized?(r=`a_quantized_${o}`,s=t.quantizedGlslType):(r=`a_${o}`,s=t.glslType);let a=i===Tt.POSITION;a?e.setPositionAttribute(s,r):e.addAttribute(s,r),a&&n&&e.addAttribute("vec3","a_position2D")}function gUe(e,t,n){let i=Es.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,o=Es.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,r=t.variableName;r==="tangentMC"?(e.addStructField(i,"vec3","tangentMC"),e.addStructField(i,"float","tangentSignMC"),e.addStructField(o,"vec3","tangentEC")):r==="normalMC"?(e.addStructField(i,"vec3","normalMC"),e.addStructField(o,"vec3","normalEC")):(e.addStructField(i,t.glslType,r),e.addStructField(o,t.glslType,r)),r==="positionMC"&&n&&e.addStructField(i,"vec3","position2D")}function yUe(e,t,n){let i=Es.FUNCTION_ID_INITIALIZE_ATTRIBUTES,o=t.variableName;if(o==="positionMC"&&n){let a="attributes.position2D = a_position2D;";e.addFunctionLines(i,[a])}if(t.isQuantized)return;let s=[];o==="tangentMC"?(s.push("attributes.tangentMC = a_tangentMC.xyz;"),s.push("attributes.tangentSignMC = a_tangentMC.w;")):s.push(`attributes.${o} = a_${o};`),e.addFunctionLines(i,s)}function AUe(e,t){let n=t.attribute.semantic,i=t.attribute.setIndex;if(u(n)&&!u(i))return;let o=Es.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,r=t.variableName,s=`v_${r} = attributes.${r};`;e.addFunctionLines(o,[s]),o=Es.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,s=`attributes.${r} = v_${r};`,e.addFunctionLines(o,[s])}function xUe(e,t){let n=!1,i=!1;for(let o=0;o<t.length;o++){let r=t[o];r.semantic===Tt.NORMAL?n=!0:r.semantic===Tt.TANGENT&&(i=!0)}!n||!i||(e.addDefine("HAS_BITANGENTS"),e.addVarying("vec3","v_bitangentEC"),e.addStructField(Es.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"vec3","bitangentMC"),e.addStructField(Es.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","bitangentEC"))}var sO=Es;var aO=`#ifdef LIGHTING_PBR
vec3 computePbrLighting(czm_modelMaterial inputMaterial, ProcessedAttributes attributes)
{
    czm_pbrParameters pbrParameters;
    pbrParameters.diffuseColor = inputMaterial.diffuse;
    pbrParameters.f0 = inputMaterial.specular;
    pbrParameters.roughness = inputMaterial.roughness;
    
    #ifdef USE_CUSTOM_LIGHT_COLOR
    vec3 lightColorHdr = model_lightColorHdr;
    #else
    vec3 lightColorHdr = czm_lightColorHdr;
    #endif

    vec3 color = inputMaterial.diffuse;
    #ifdef HAS_NORMALS
    color = czm_pbrLighting(
        attributes.positionEC,
        inputMaterial.normalEC,
        czm_lightDirectionEC,
        lightColorHdr,
        pbrParameters
    );

        #ifdef USE_IBL_LIGHTING
        color += imageBasedLightingStage(
            attributes.positionEC,
            inputMaterial.normalEC,
            czm_lightDirectionEC,
            lightColorHdr,
            pbrParameters
        );
        #endif
    #endif

    color *= inputMaterial.occlusion;
    color += inputMaterial.emissive;

    // In HDR mode, the frame buffer is in linear color space. The
    // post-processing stages (see PostProcessStageCollection) will handle
    // tonemapping. However, if HDR is not enabled, we must tonemap else large
    // values may be clamped to 1.0
    #ifndef HDR 
    color = czm_acesTonemapping(color);
    #endif 

    return color;
}
#endif

void lightingStage(inout czm_modelMaterial material, ProcessedAttributes attributes)
{
    // Even though the lighting will only set the diffuse color,
    // pass all other properties so further stages have access to them.
    vec3 color = vec3(0.0);

    #ifdef LIGHTING_PBR
    color = computePbrLighting(material, attributes);
    #else // unlit
    color = material.diffuse;
    #endif

    #ifdef HAS_POINT_CLOUD_COLOR_STYLE
    // The colors resulting from point cloud styles are adjusted differently.
    color = czm_gammaCorrect(color);
    #elif !defined(HDR)
    // If HDR is not enabled, the frame buffer stores sRGB colors rather than
    // linear colors so the linear value must be converted.
    color = czm_linearToSrgb(color);
    #endif

    material.diffuse = color;
}
`;var CUe={UNLIT:0,PBR:1},zm=Object.freeze(CUe);var Nie={name:"LightingPipelineStage"};Nie.process=function(e,t){let n=e.model,i=e.lightingOptions,o=e.shaderBuilder;if(u(n.lightColor)){o.addDefine("USE_CUSTOM_LIGHT_COLOR",void 0,Ee.FRAGMENT),o.addUniform("vec3","model_lightColorHdr",Ee.FRAGMENT);let s=e.uniformMap;s.model_lightColorHdr=function(){return n.lightColor}}i.lightingModel===zm.PBR?o.addDefine("LIGHTING_PBR",void 0,Ee.FRAGMENT):o.addDefine("LIGHTING_UNLIT",void 0,Ee.FRAGMENT),o.addFragmentLines(aO)};var cO=Nie;var lO=`// If the style color is white, it implies the feature has not been styled.
bool isDefaultStyleColor(vec3 color)
{
    return all(greaterThan(color, vec3(1.0 - czm_epsilon3)));
}

vec3 blend(vec3 sourceColor, vec3 styleColor, float styleColorBlend)
{
    vec3 blendColor = mix(sourceColor, styleColor, styleColorBlend);
    vec3 color = isDefaultStyleColor(styleColor.rgb) ? sourceColor : blendColor;
    return color;
}

vec2 computeTextureTransform(vec2 texCoord, mat3 textureTransform)
{
    return vec2(textureTransform * vec3(texCoord, 1.0));
}

#ifdef HAS_NORMALS
vec3 computeNormal(ProcessedAttributes attributes)
{
    // Geometry normal. This is already normalized 
    vec3 ng = attributes.normalEC;

    vec3 normal = ng;
    #if defined(HAS_NORMAL_TEXTURE) && !defined(HAS_WIREFRAME)
    vec2 normalTexCoords = TEXCOORD_NORMAL;
        #ifdef HAS_NORMAL_TEXTURE_TRANSFORM
        normalTexCoords = computeTextureTransform(normalTexCoords, u_normalTextureTransform);
        #endif

        // If HAS_BITANGENTS is set, then HAS_TANGENTS is also set
        #ifdef HAS_BITANGENTS
        vec3 t = attributes.tangentEC;
        vec3 b = attributes.bitangentEC;
        mat3 tbn = mat3(t, b, ng);
        vec3 n = texture(u_normalTexture, normalTexCoords).rgb;
        normal = normalize(tbn * (2.0 * n - 1.0));
        #elif (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
        // If derivatives are available (not IE 10), compute tangents
        vec3 positionEC = attributes.positionEC;
        vec3 pos_dx = dFdx(positionEC);
        vec3 pos_dy = dFdy(positionEC);
        vec3 tex_dx = dFdx(vec3(normalTexCoords,0.0));
        vec3 tex_dy = dFdy(vec3(normalTexCoords,0.0));
        vec3 t = (tex_dy.t * pos_dx - tex_dx.t * pos_dy) / (tex_dx.s * tex_dy.t - tex_dy.s * tex_dx.t);
        t = normalize(t - ng * dot(ng, t));
        vec3 b = normalize(cross(ng, t));
        mat3 tbn = mat3(t, b, ng);
        vec3 n = texture(u_normalTexture, normalTexCoords).rgb;
        normal = normalize(tbn * (2.0 * n - 1.0));
        #endif
    #endif

    #ifdef HAS_DOUBLE_SIDED_MATERIAL
    if (czm_backFacing()) {
        normal = -normal;
    }
    #endif

    return normal;
}
#endif

void materialStage(inout czm_modelMaterial material, ProcessedAttributes attributes, SelectedFeature feature)
{
    #ifdef HAS_NORMALS
    material.normalEC = computeNormal(attributes);
    #endif

    vec4 baseColorWithAlpha = vec4(1.0);
    // Regardless of whether we use PBR, set a base color
    #ifdef HAS_BASE_COLOR_TEXTURE
    vec2 baseColorTexCoords = TEXCOORD_BASE_COLOR;

        #ifdef HAS_BASE_COLOR_TEXTURE_TRANSFORM
        baseColorTexCoords = computeTextureTransform(baseColorTexCoords, u_baseColorTextureTransform);
        #endif

    baseColorWithAlpha = czm_srgbToLinear(texture(u_baseColorTexture, baseColorTexCoords));

        #ifdef HAS_BASE_COLOR_FACTOR
        baseColorWithAlpha *= u_baseColorFactor;
        #endif
    #elif defined(HAS_BASE_COLOR_FACTOR)
    baseColorWithAlpha = u_baseColorFactor;
    #endif

    #ifdef HAS_POINT_CLOUD_COLOR_STYLE
    baseColorWithAlpha = v_pointCloudColor;
    #elif defined(HAS_COLOR_0)
    vec4 color = attributes.color_0;
        // .pnts files store colors in the sRGB color space
        #ifdef HAS_SRGB_COLOR
        color = czm_srgbToLinear(color);
        #endif
    baseColorWithAlpha *= color;
    #endif

    material.diffuse = baseColorWithAlpha.rgb;
    material.alpha = baseColorWithAlpha.a;

    #ifdef USE_CPU_STYLING
    material.diffuse = blend(material.diffuse, feature.color.rgb, model_colorBlend);
    #endif

    #ifdef HAS_OCCLUSION_TEXTURE
    vec2 occlusionTexCoords = TEXCOORD_OCCLUSION;
        #ifdef HAS_OCCLUSION_TEXTURE_TRANSFORM
        occlusionTexCoords = computeTextureTransform(occlusionTexCoords, u_occlusionTextureTransform);
        #endif
    material.occlusion = texture(u_occlusionTexture, occlusionTexCoords).r;
    #endif

    #ifdef HAS_EMISSIVE_TEXTURE
    vec2 emissiveTexCoords = TEXCOORD_EMISSIVE;
        #ifdef HAS_EMISSIVE_TEXTURE_TRANSFORM
        emissiveTexCoords = computeTextureTransform(emissiveTexCoords, u_emissiveTextureTransform);
        #endif

    vec3 emissive = czm_srgbToLinear(texture(u_emissiveTexture, emissiveTexCoords).rgb);
        #ifdef HAS_EMISSIVE_FACTOR
        emissive *= u_emissiveFactor;
        #endif
    material.emissive = emissive;
    #elif defined(HAS_EMISSIVE_FACTOR)
    material.emissive = u_emissiveFactor;
    #endif

    #if defined(LIGHTING_PBR) && defined(USE_SPECULAR_GLOSSINESS)
        #ifdef HAS_SPECULAR_GLOSSINESS_TEXTURE
        vec2 specularGlossinessTexCoords = TEXCOORD_SPECULAR_GLOSSINESS;
          #ifdef HAS_SPECULAR_GLOSSINESS_TEXTURE_TRANSFORM
          specularGlossinessTexCoords = computeTextureTransform(specularGlossinessTexCoords, u_specularGlossinessTextureTransform);
          #endif

        vec4 specularGlossiness = czm_srgbToLinear(texture(u_specularGlossinessTexture, specularGlossinessTexCoords));
        vec3 specular = specularGlossiness.rgb;
        float glossiness = specularGlossiness.a;
            #ifdef HAS_SPECULAR_FACTOR
            specular *= u_specularFactor;
            #endif

            #ifdef HAS_GLOSSINESS_FACTOR
            glossiness *= u_glossinessFactor;
            #endif
        #else
            #ifdef HAS_SPECULAR_FACTOR
            vec3 specular = clamp(u_specularFactor, vec3(0.0), vec3(1.0));
            #else
            vec3 specular = vec3(1.0);
            #endif

            #ifdef HAS_GLOSSINESS_FACTOR
            float glossiness = clamp(u_glossinessFactor, 0.0, 1.0);
            #else
            float glossiness = 1.0;
            #endif
        #endif

        #ifdef HAS_DIFFUSE_TEXTURE
        vec2 diffuseTexCoords = TEXCOORD_DIFFUSE;
            #ifdef HAS_DIFFUSE_TEXTURE_TRANSFORM
            diffuseTexCoords = computeTextureTransform(diffuseTexCoords, u_diffuseTextureTransform);
            #endif

        vec4 diffuse = czm_srgbToLinear(texture(u_diffuseTexture, diffuseTexCoords));
            #ifdef HAS_DIFFUSE_FACTOR
            diffuse *= u_diffuseFactor;
            #endif
        #elif defined(HAS_DIFFUSE_FACTOR)
        vec4 diffuse = clamp(u_diffuseFactor, vec4(0.0), vec4(1.0));
        #else
        vec4 diffuse = vec4(1.0);
        #endif
    czm_pbrParameters parameters = czm_pbrSpecularGlossinessMaterial(
      diffuse.rgb,
      specular,
      glossiness
    );
    material.diffuse = parameters.diffuseColor;
    // the specular glossiness extension's alpha overrides anything set
    // by the base material.
    material.alpha = diffuse.a;
    material.specular = parameters.f0;
    material.roughness = parameters.roughness;
    #elif defined(LIGHTING_PBR)
        #ifdef HAS_METALLIC_ROUGHNESS_TEXTURE
        vec2 metallicRoughnessTexCoords = TEXCOORD_METALLIC_ROUGHNESS;
            #ifdef HAS_METALLIC_ROUGHNESS_TEXTURE_TRANSFORM
            metallicRoughnessTexCoords = computeTextureTransform(metallicRoughnessTexCoords, u_metallicRoughnessTextureTransform);
            #endif

        vec3 metallicRoughness = texture(u_metallicRoughnessTexture, metallicRoughnessTexCoords).rgb;
        float metalness = clamp(metallicRoughness.b, 0.0, 1.0);
        float roughness = clamp(metallicRoughness.g, 0.04, 1.0);
            #ifdef HAS_METALLIC_FACTOR
            metalness *= u_metallicFactor;
            #endif

            #ifdef HAS_ROUGHNESS_FACTOR
            roughness *= u_roughnessFactor;
            #endif
        #else
            #ifdef HAS_METALLIC_FACTOR
            float metalness = clamp(u_metallicFactor, 0.0, 1.0);
            #else
            float metalness = 1.0;
            #endif

            #ifdef HAS_ROUGHNESS_FACTOR
            float roughness = clamp(u_roughnessFactor, 0.04, 1.0);
            #else
            float roughness = 1.0;
            #endif
        #endif
    czm_pbrParameters parameters = czm_pbrMetallicRoughnessMaterial(
      material.diffuse,
      metalness,
      roughness
    );
    material.diffuse = parameters.diffuseColor;
    material.specular = parameters.f0;
    material.roughness = parameters.roughness;
    #endif
}
`;var TUe=Bt.Material,$5=Bt.MetallicRoughness,e6=Bt.SpecularGlossiness,Fie={name:"MaterialPipelineStage",_processTexture:Ug,_processTextureTransform:Uie};Fie.process=function(e,t,n){let i=t.material,o=e.model,r=u(o.classificationType),s=r,a=e.uniformMap,c=e.shaderBuilder,l=n.context.defaultTexture,f=n.context.defaultNormalTexture,d=n.context.defaultEmissiveTexture;EUe(i,a,c,l,f,d,s),u(i.specularGlossiness)?bUe(i,a,c,l,s):SUe(i,a,c,l,s);let p=Qt.getAttributeBySemantic(t,Tt.NORMAL),g=e.lightingOptions;i.unlit||!p||r?g.lightingModel=zm.UNLIT:g.lightingModel=zm.PBR;let h=o.backFaceCulling&&!i.doubleSided;e.renderStateOptions.cull.enabled=h;let A=e.alphaOptions;i.alphaMode===Um.BLEND?A.pass=be.TRANSLUCENT:i.alphaMode===Um.MASK&&(A.alphaCutoff=i.alphaCutoff),c.addFragmentLines(lO),i.doubleSided&&c.addDefine("HAS_DOUBLE_SIDED_MATERIAL",void 0,Ee.BOTH)};function Uie(e,t,n,i,o){let r=`HAS_${o}_TEXTURE_TRANSFORM`;e.addDefine(r,void 0,Ee.FRAGMENT);let s=`${i}Transform`;e.addUniform("mat3",s,Ee.FRAGMENT),t[s]=function(){return n.transform}}function Ug(e,t,n,i,o,r){e.addUniform("sampler2D",i,Ee.FRAGMENT),t[i]=function(){return y(n.texture,r)};let s=`HAS_${o}_TEXTURE`;e.addDefine(s,void 0,Ee.FRAGMENT);let c=`v_texCoord_${n.texCoord}`,l=`TEXCOORD_${o}`;e.addDefine(l,c,Ee.FRAGMENT);let f=n.transform;u(f)&&!Z.equals(f,Z.IDENTITY)&&Uie(e,t,n,i,o)}function EUe(e,t,n,i,o,r,s){let a=e.emissiveTexture;u(a)&&!s&&Ug(n,t,a,"u_emissiveTexture","EMISSIVE",r);let c=e.emissiveFactor;u(c)&&!m.equals(c,TUe.DEFAULT_EMISSIVE_FACTOR)&&(n.addUniform("vec3","u_emissiveFactor",Ee.FRAGMENT),t.u_emissiveFactor=function(){return e.emissiveFactor},n.addDefine("HAS_EMISSIVE_FACTOR",void 0,Ee.FRAGMENT));let l=e.normalTexture;u(l)&&!s&&Ug(n,t,l,"u_normalTexture","NORMAL",o);let f=e.occlusionTexture;u(f)&&!s&&Ug(n,t,f,"u_occlusionTexture","OCCLUSION",i)}function bUe(e,t,n,i,o){let r=e.specularGlossiness;n.addDefine("USE_SPECULAR_GLOSSINESS",void 0,Ee.FRAGMENT);let s=r.diffuseTexture;u(s)&&!o&&Ug(n,t,s,"u_diffuseTexture","DIFFUSE",i);let a=r.diffuseFactor;u(a)&&!re.equals(a,e6.DEFAULT_DIFFUSE_FACTOR)&&(n.addUniform("vec4","u_diffuseFactor",Ee.FRAGMENT),t.u_diffuseFactor=function(){return r.diffuseFactor},n.addDefine("HAS_DIFFUSE_FACTOR",void 0,Ee.FRAGMENT));let c=r.specularGlossinessTexture;u(c)&&!o&&Ug(n,t,c,"u_specularGlossinessTexture","SPECULAR_GLOSSINESS",i);let l=r.specularFactor;u(l)&&!m.equals(l,e6.DEFAULT_SPECULAR_FACTOR)&&(n.addUniform("vec3","u_specularFactor",Ee.FRAGMENT),t.u_specularFactor=function(){return r.specularFactor},n.addDefine("HAS_SPECULAR_FACTOR",void 0,Ee.FRAGMENT));let f=r.glossinessFactor;u(f)&&f!==e6.DEFAULT_GLOSSINESS_FACTOR&&(n.addUniform("float","u_glossinessFactor",Ee.FRAGMENT),t.u_glossinessFactor=function(){return r.glossinessFactor},n.addDefine("HAS_GLOSSINESS_FACTOR",void 0,Ee.FRAGMENT))}function SUe(e,t,n,i,o){let r=e.metallicRoughness;n.addDefine("USE_METALLIC_ROUGHNESS",void 0,Ee.FRAGMENT);let s=r.baseColorTexture;u(s)&&!o&&Ug(n,t,s,"u_baseColorTexture","BASE_COLOR",i);let a=r.baseColorFactor;u(a)&&!re.equals(a,$5.DEFAULT_BASE_COLOR_FACTOR)&&(n.addUniform("vec4","u_baseColorFactor",Ee.FRAGMENT),t.u_baseColorFactor=function(){return r.baseColorFactor},n.addDefine("HAS_BASE_COLOR_FACTOR",void 0,Ee.FRAGMENT));let c=r.metallicRoughnessTexture;u(c)&&!o&&Ug(n,t,c,"u_metallicRoughnessTexture","METALLIC_ROUGHNESS",i);let l=r.metallicFactor;u(l)&&l!==$5.DEFAULT_METALLIC_FACTOR&&(n.addUniform("float","u_metallicFactor",Ee.FRAGMENT),t.u_metallicFactor=function(){return r.metallicFactor},n.addDefine("HAS_METALLIC_FACTOR",void 0,Ee.FRAGMENT));let f=r.roughnessFactor;u(f)&&f!==$5.DEFAULT_ROUGHNESS_FACTOR&&(n.addUniform("float","u_roughnessFactor",Ee.FRAGMENT),t.u_roughnessFactor=function(){return r.roughnessFactor},n.addDefine("HAS_ROUGHNESS_FACTOR",void 0,Ee.FRAGMENT))}var uO=Fie;var fO=`void morphTargetsStage(inout ProcessedAttributes attributes) 
{
    vec3 positionMC = attributes.positionMC;
    attributes.positionMC = getMorphedPosition(positionMC);

    #ifdef HAS_NORMALS
    vec3 normalMC = attributes.normalMC;
    attributes.normalMC = getMorphedNormal(normalMC);
    #endif

    #ifdef HAS_TANGENTS
    vec3 tangentMC = attributes.tangentMC;
    attributes.tangentMC = getMorphedTangent(tangentMC);
    #endif
}`;var xa={name:"MorphTargetsPipelineStage",FUNCTION_ID_GET_MORPHED_POSITION:"getMorphedPosition",FUNCTION_SIGNATURE_GET_MORPHED_POSITION:"vec3 getMorphedPosition(in vec3 position)",FUNCTION_ID_GET_MORPHED_NORMAL:"getMorphedNormal",FUNCTION_SIGNATURE_GET_MORPHED_NORMAL:"vec3 getMorphedNormal(in vec3 normal)",FUNCTION_ID_GET_MORPHED_TANGENT:"getMorphedTangent",FUNCTION_SIGNATURE_GET_MORPHED_TANGENT:"vec3 getMorphedTangent(in vec3 tangent)"};xa.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_MORPH_TARGETS",void 0,Ee.VERTEX),OUe(n);let i=t.morphTargets.length;for(let a=0;a<i;a++){let c=t.morphTargets[a].attributes,l=c.length;for(let f=0;f<l;f++){let d=c[f],p=d.semantic;p!==Tt.POSITION&&p!==Tt.NORMAL&&p!==Tt.TANGENT||(wUe(e,d,e.attributeIndex,a),e.attributeIndex++)}}MUe(n);let r=e.runtimeNode.morphWeights.length;n.addUniform("float",`u_morphWeights[${r}]`,Ee.VERTEX),n.addVertexLines(fO);let s={u_morphWeights:function(){return e.runtimeNode.morphWeights}};e.uniformMap=ht(s,e.uniformMap)};var vUe={attributeString:void 0,functionId:void 0};function wUe(e,t,n,i){let o=e.shaderBuilder;DUe(e,t,n);let r=IUe(t,vUe);PUe(o,r,i)}function DUe(e,t,n){let i={index:n,value:u(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,componentsPerAttribute:an.getNumberOfComponents(t.type),componentDatatype:t.componentDatatype,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};e.attributes.push(i)}function IUe(e,t){switch(e.semantic){case Tt.POSITION:t.attributeString="Position",t.functionId=xa.FUNCTION_ID_GET_MORPHED_POSITION;break;case Tt.NORMAL:t.attributeString="Normal",t.functionId=xa.FUNCTION_ID_GET_MORPHED_NORMAL;break;case Tt.TANGENT:t.attributeString="Tangent",t.functionId=xa.FUNCTION_ID_GET_MORPHED_TANGENT;break;default:break}return t}function PUe(e,t,n){let i=t.attributeString,o=`a_target${i}_${n}`,r=`morphed${i} += u_morphWeights[${n}] * a_target${i}_${n};`;e.addAttribute("vec3",o),e.addFunctionLines(t.functionId,[r])}function OUe(e){e.addFunction(xa.FUNCTION_ID_GET_MORPHED_POSITION,xa.FUNCTION_SIGNATURE_GET_MORPHED_POSITION,Ee.VERTEX);let t="vec3 morphedPosition = position;";e.addFunctionLines(xa.FUNCTION_ID_GET_MORPHED_POSITION,[t]),e.addFunction(xa.FUNCTION_ID_GET_MORPHED_NORMAL,xa.FUNCTION_SIGNATURE_GET_MORPHED_NORMAL,Ee.VERTEX);let n="vec3 morphedNormal = normal;";e.addFunctionLines(xa.FUNCTION_ID_GET_MORPHED_NORMAL,[n]),e.addFunction(xa.FUNCTION_ID_GET_MORPHED_TANGENT,xa.FUNCTION_SIGNATURE_GET_MORPHED_TANGENT,Ee.VERTEX);let i="vec3 morphedTangent = tangent;";e.addFunctionLines(xa.FUNCTION_ID_GET_MORPHED_TANGENT,[i])}function MUe(e){let t="return morphedPosition;";e.addFunctionLines(xa.FUNCTION_ID_GET_MORPHED_POSITION,[t]);let n="return morphedNormal;";e.addFunctionLines(xa.FUNCTION_ID_GET_MORPHED_NORMAL,[n]);let i="return morphedTangent;";e.addFunctionLines(xa.FUNCTION_ID_GET_MORPHED_TANGENT,[i])}var dO=xa;var Vie={name:"PickingPipelineStage"};Vie.process=function(e,t,n){let i=n.context,o=e.runtimeNode,r=e.shaderBuilder,s=e.model,a=o.node.instances;if(e.hasPropertyTable)RUe(e,t,a,i);else if(u(a))BUe(e,i);else{let c=kie(e),l=i.createPickId(c);s._pipelineResources.push(l),s._pickIds.push(l),r.addUniform("vec4","czm_pickColor",Ee.FRAGMENT);let f=e.uniformMap;f.czm_pickColor=function(){return l.color},e.pickId="czm_pickColor"}};function kie(e,t){let n=e.model;if(u(n.pickObject))return n.pickObject;let i={model:n,node:e.runtimeNode,primitive:e.runtimePrimitive},o;if(Fo.is3DTiles(n.type)){let r=n.content;o={content:r,primitive:r.tileset,detail:i}}else o={primitive:n,detail:i};return o.id=n.id,u(t)&&(o.instanceId=t),o}function RUe(e,t,n){let i=e.model,o,r,s=i.featureIdLabel,a=i.instanceFeatureIdLabel;u(i.featureTableId)?o=i.featureTableId:u(n)?(r=Qt.getFeatureIdsByLabel(n.featureIds,a),o=r.propertyTableId):(r=Qt.getFeatureIdsByLabel(t.featureIds,s),o=r.propertyTableId);let c=i.featureTables[o];e.shaderBuilder.addUniform("sampler2D","model_pickTexture",Ee.FRAGMENT);let f=c.batchTexture;e.uniformMap.model_pickTexture=function(){return y(f.pickTexture,f.defaultTexture)},e.pickId="((selectedFeature.id < int(model_featuresLength)) ? texture(model_pickTexture, selectedFeature.st) : vec4(0.0))"}function BUe(e,t){let n=e.instanceCount,i=new Array(n),o=new Uint8Array(n*4),r=e.model,s=r._pipelineResources;for(let d=0;d<n;d++){let p=kie(e,d),g=t.createPickId(p);s.push(g),i[d]=g;let h=g.color;o[d*4+0]=k.floatToByte(h.red),o[d*4+1]=k.floatToByte(h.green),o[d*4+2]=k.floatToByte(h.blue),o[d*4+3]=k.floatToByte(h.alpha)}r._pickIds=i;let a=ut.createVertexBuffer({context:t,typedArray:o,usage:Fe.STATIC_DRAW});a.vertexArrayDestroyable=!1;let c=!1;r.statistics.addBuffer(a,c),s.push(a);let l={index:e.attributeIndex++,vertexBuffer:a,componentsPerAttribute:4,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0,instanceDivisor:1};e.attributes.push(l);let f=e.shaderBuilder;f.addDefine("USE_PICKING",void 0,Ee.BOTH),f.addAttribute("vec4","a_pickColor"),f.addVarying("vec4","v_pickColor"),e.pickId="v_pickColor"}var mO=Vie;var LUe={ADD:0,REPLACE:1},Uo=Object.freeze(LUe);var hO=`float getPointSizeFromAttenuation(vec3 positionEC) {
  // Variables are packed into a single vector to minimize gl.uniformXXX() calls
  float pointSize = model_pointCloudParameters.x;
  float geometricError = model_pointCloudParameters.y;
  float depthMultiplier = model_pointCloudParameters.z;

  float depth = -positionEC.z;
  return min((geometricError / depth) * depthMultiplier, pointSize);
}

#ifdef HAS_POINT_CLOUD_SHOW_STYLE
float pointCloudShowStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  float tiles3d_tileset_time = model_pointCloudParameters.w;
  return float(getShowFromStyle(attributes, metadata, tiles3d_tileset_time));
}
#endif

#ifdef HAS_POINT_CLOUD_COLOR_STYLE
vec4 pointCloudColorStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  float tiles3d_tileset_time = model_pointCloudParameters.w;
  return getColorFromStyle(attributes, metadata, tiles3d_tileset_time);
}
#endif

#ifdef HAS_POINT_CLOUD_POINT_SIZE_STYLE
float pointCloudPointSizeStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  float tiles3d_tileset_time = model_pointCloudParameters.w;
  return float(getPointSizeFromStyle(attributes, metadata, tiles3d_tileset_time));
}
#elif defined(HAS_POINT_CLOUD_ATTENUATION)
float pointCloudPointSizeStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  return getPointSizeFromAttenuation(v_positionEC);
}
#endif

#ifdef HAS_POINT_CLOUD_BACK_FACE_CULLING
float pointCloudBackFaceCullingStage() {
  #if defined(HAS_NORMALS) && !defined(HAS_DOUBLE_SIDED_MATERIAL)
  // This needs to be computed in eye coordinates so we can't use attributes.normalMC
  return step(-v_normalEC.z, 0.0);
  #else
  return 1.0;
  #endif
}
#endif`;var NUe=new re,Hie={name:"PointCloudStylingPipelineStage"};Hie.process=function(e,t,n){let i=e.shaderBuilder,o=e.model,r=o.style,s=o.structuralMetadata,a=u(s)?s.propertyAttributes:void 0,c=u(o.featureTableId)&&o.featureTables[o.featureTableId].featuresLength>0,l=!u(a)&&c;if(u(r)&&!l){let A=kUe(a),x=zUe(r,A);HUe(i,x);let T=GUe(x).indexOf("normalMC")>=0,E=Qt.getAttributeBySemantic(t,Tt.NORMAL);if(T&&!E)throw new de("Style references the NORMAL semantic but the point cloud does not have normals");i.addDefine("COMPUTE_POSITION_WC_STYLE",void 0,Ee.VERTEX),x.styleTranslucent&&(e.alphaOptions.pass=be.TRANSLUCENT)}let f=o.pointCloudShading;f.attenuation&&i.addDefine("HAS_POINT_CLOUD_ATTENUATION",void 0,Ee.VERTEX),f.backFaceCulling&&i.addDefine("HAS_POINT_CLOUD_BACK_FACE_CULLING",void 0,Ee.VERTEX);let d,p,g;Fo.is3DTiles(o.type)&&(p=!0,d=o.content,g=d.tile.refine===Uo.ADD),i.addUniform("vec4","model_pointCloudParameters",Ee.VERTEX),i.addVertexLines(hO);let h=e.uniformMap;h.model_pointCloudParameters=function(){let A=NUe,x=1;p&&(x=g?5:d.tileset.maximumScreenSpaceError),A.x=y(f.maximumAttenuation,x),A.x*=n.pixelRatio;let C=FUe(e,t,f,d);A.y=C*f.geometricErrorScale;let T=n.context,E=n.camera.frustum,S;return n.mode===ne.SCENE2D||E instanceof nn?S=Number.POSITIVE_INFINITY:S=T.drawingBufferHeight/n.camera.frustum.sseDenominator,A.z=S,p&&(A.w=d.tileset.timeSinceLoad),A}};var zie=new m;function FUe(e,t,n,i){if(u(i)){let f=i.tile.geometricError;if(f>0)return f}if(u(n.baseResolution))return n.baseResolution;let o=Qt.getAttributeBySemantic(t,Tt.POSITION),r=o.count,s=e.runtimeNode.transform,a=m.subtract(o.max,o.min,zie);a=B.multiplyByPointAsVector(s,a,zie);let c=a.x*a.y*a.z;return P.cbrt(c/r)}var UUe={colorStyleFunction:void 0,showStyleFunction:void 0,pointSizeStyleFunction:void 0,styleTranslucent:!1},VUe={POSITION:"attributes.positionMC",POSITION_ABSOLUTE:"v_positionWC",COLOR:"attributes.color_0",NORMAL:"attributes.normalMC"};function kUe(e){let t=je(VUe);if(!u(e))return t;for(let n=0;n<e.length;n++){let o=e[n].properties;for(let r in o)o.hasOwnProperty(r)&&(t[r]=`metadata.${r}`)}return t}var t6="ProcessedAttributes attributes, Metadata metadata, float tiles3d_tileset_time";function zUe(e,t){let n=UUe,i={translucent:!1};return n.colorStyleFunction=e.getColorShaderFunction(`getColorFromStyle(${t6})`,t,i),n.showStyleFunction=e.getShowShaderFunction(`getShowFromStyle(${t6})`,t,i),n.pointSizeStyleFunction=e.getPointSizeShaderFunction(`getPointSizeFromStyle(${t6})`,t,i),n.styleTranslucent=u(n.colorStyleFunction)&&i.translucent,n}function HUe(e,t){let n=t.colorStyleFunction;u(n)&&(e.addDefine("HAS_POINT_CLOUD_COLOR_STYLE",void 0,Ee.BOTH),e.addVertexLines(n),e.addVarying("vec4","v_pointCloudColor"));let i=t.showStyleFunction;u(i)&&(e.addDefine("HAS_POINT_CLOUD_SHOW_STYLE",void 0,Ee.VERTEX),e.addVertexLines(i));let o=t.pointSizeStyleFunction;u(o)&&(e.addDefine("HAS_POINT_CLOUD_POINT_SIZE_STYLE",void 0,Ee.VERTEX),e.addVertexLines(o))}function n6(e,t){let n=/attributes\.(\w+)/g,i=n.exec(e);for(;i!==null;){let o=i[1];t.indexOf(o)===-1&&t.push(o),i=n.exec(e)}}function GUe(e){let t=e.colorStyleFunction,n=e.showStyleFunction,i=e.pointSizeStyleFunction,o=[];return u(t)&&n6(t,o),u(n)&&n6(n,o),u(i)&&n6(i,o),o}var pO=Hie;var _O=`void primitiveOutlineStage() {
    v_outlineCoordinates = a_outlineCoordinates;
}
`;var gO=`void primitiveOutlineStage(inout czm_modelMaterial material) {
    if (!model_showOutline) {
        return;
    }

    float outlineX = 
        texture(model_outlineTexture, vec2(v_outlineCoordinates.x, 0.5)).r;
    float outlineY = 
        texture(model_outlineTexture, vec2(v_outlineCoordinates.y, 0.5)).r;
    float outlineZ = 
        texture(model_outlineTexture, vec2(v_outlineCoordinates.z, 0.5)).r;
    float outlineness = max(outlineX, max(outlineY, outlineZ));

    material.diffuse = mix(material.diffuse, model_outlineColor.rgb, model_outlineColor.a * outlineness);
}

`;var Gie={name:"PrimitiveOutlinePipelineStage"};Gie.process=function(e,t,n){let i=e.shaderBuilder,o=e.uniformMap;i.addDefine("HAS_PRIMITIVE_OUTLINE",void 0,Ee.BOTH),i.addAttribute("vec3","a_outlineCoordinates"),i.addVarying("vec3","v_outlineCoordinates");let r=t.outlineCoordinates,s={index:e.attributeIndex++,vertexBuffer:r.buffer,componentsPerAttribute:an.getNumberOfComponents(r.type),componentDatatype:r.componentDatatype,offsetInBytes:r.byteOffset,strideInBytes:r.byteStride,normalize:r.normalized};e.attributes.push(s),i.addUniform("sampler2D","model_outlineTexture",Ee.FRAGMENT);let a=IA.createTexture(n.context);o.model_outlineTexture=function(){return a};let c=e.model;i.addUniform("vec4","model_outlineColor",Ee.FRAGMENT),o.model_outlineColor=function(){return c.outlineColor},i.addUniform("bool","model_showOutline",Ee.FRAGMENT),o.model_showOutline=function(){return c.showOutline},i.addVertexLines(_O),i.addFragmentLines(gO)};var yO=Gie;var Wie={name:"PrimitiveStatisticsPipelineStage",_countGeometry:jie,_count2DPositions:Yie,_countMorphTargetAttributes:qie,_countMaterialTextures:Xie,_countFeatureIdTextures:Kie,_countBinaryMetadata:Jie};Wie.process=function(e,t,n){let i=e.model,o=i.statistics;jie(o,t),Yie(o,e.runtimePrimitive),qie(o,t),Xie(o,t.material),Kie(o,t.featureIds),Jie(o,i)};function jie(e,t){let n=u(t.indices)?t.indices.count:Qt.getAttributeBySemantic(t,"POSITION").count,i=t.primitiveType;i===Le.POINTS?e.pointsLength+=n:Le.isTriangles(i)&&(e.trianglesLength+=WUe(i,n));let o=t.attributes,r=o.length;for(let c=0;c<r;c++){let l=o[c];if(u(l.buffer)){let f=u(l.typedArray);e.addBuffer(l.buffer,f)}}let s=t.outlineCoordinates;u(s)&&u(s.buffer)&&e.addBuffer(s.buffer,!1);let a=t.indices;if(u(a)&&u(a.buffer)){let c=u(a.typedArray);e.addBuffer(a.buffer,c)}}function WUe(e,t){switch(e){case Le.TRIANGLES:return t/3;case Le.TRIANGLE_STRIP:case Le.TRIANGLE_FAN:return Math.max(t-2,0);default:return 0}}function Yie(e,t){let n=t.positionBuffer2D;u(n)&&e.addBuffer(n,!0)}function qie(e,t){let n=t.morphTargets;if(!u(n))return;let i=!1,o=n.length;for(let r=0;r<o;r++){let s=n[r].attributes,a=s.length;for(let c=0;c<a;c++){let l=s[c];u(l.buffer)&&e.addBuffer(l.buffer,i)}}}function Xie(e,t){let n=jUe(t),i=n.length;for(let o=0;o<i;o++){let r=n[o];u(r)&&u(r.texture)&&e.addTexture(r.texture)}}function jUe(e){let t=e.metallicRoughness,n=[e.emissiveTexture,e.normalTexture,e.occlusionTexture,t.baseColorTexture,t.metallicRoughnessTexture],i=e.specularGlossiness;return u(i)&&(n.push(i.diffuseTexture),n.push(i.specularGlossinessTexture)),n}function Kie(e,t){let n=t.length;for(let i=0;i<n;i++){let o=t[i];if(o instanceof Bt.FeatureIdTexture){let r=o.textureReader;u(r.texture)&&e.addTexture(r.texture)}}}function Jie(e,t){let n=t.structuralMetadata;u(n)&&(YUe(e,n),e.propertyTablesByteLength+=n.propertyTablesByteLength);let i=t.featureTables;if(!u(i))return;let o=i.length;for(let r=0;r<o;r++){let s=i[r];e.addBatchTexture(s.batchTexture)}}function YUe(e,t){let n=t.propertyTextures;if(!u(n))return;let i=n.length;for(let o=0;o<i;o++){let s=n[o].properties;for(let a in s)if(s.hasOwnProperty(a)){let l=s[a].textureReader;u(l.texture)&&e.addTexture(l.texture)}}}var AO=Wie;var qUe=new B,XUe=new B,Zie={name:"SceneMode2DPipelineStage"};Zie.process=function(e,t,n){let i=Qt.getAttributeBySemantic(t,Tt.POSITION),o=e.shaderBuilder,r=e.model,s=r.sceneGraph.computedModelMatrix,a=e.runtimeNode.computedTransform,c=B.multiplyTransformation(s,a,qUe),l=ZUe(e,c,n),f=e.runtimePrimitive;f.boundingSphere2D=l;let d=e.runtimeNode.node.instances;if(u(d))return;if(u(i.typedArray)){let A=eVe(i,c,l,n);f.positionBuffer2D=A,r._modelResources.push(A),i.typedArray=void 0}o.addDefine("USE_2D_POSITIONS",void 0,Ee.VERTEX),o.addUniform("mat4","u_modelView2D",Ee.VERTEX);let p=B.fromTranslation(l.center,new B),g=n.context,h={u_modelView2D:function(){return B.multiplyTransformation(g.uniformState.view,p,XUe)}};e.uniformMap=ht(h,e.uniformMap)};var KUe=new m,JUe=new m;function ZUe(e,t,n){let i=B.multiplyByPoint(t,e.positionMin,KUe),o=Ki.computeActualWgs84Position(n,i,i),r=B.multiplyByPoint(t,e.positionMax,JUe),s=Ki.computeActualWgs84Position(n,r,r);return ae.fromCornerPoints(o,s,new ae)}var Qie=new m;function QUe(e,t){let n=e.length,i=new Float32Array(n),o=t.quantizedVolumeOffset,r=t.quantizedVolumeStepSize;for(let s=0;s<n;s+=3){let a=m.fromArray(e,s,Qie),c=m.multiplyComponents(a,r,a),l=m.add(c,o,c);i[s]=l.x,i[s+1]=l.y,i[s+2]=l.z}return i}function $Ue(e,t,n,i){let o;u(e.quantization)?o=QUe(e.typedArray,e.quantization):o=e.typedArray.slice();let r=e.byteOffset/Float32Array.BYTES_PER_ELEMENT,s=o.length,a=u(e.byteStride)?e.byteStride/Float32Array.BYTES_PER_ELEMENT:3;for(let c=r;c<s;c+=a){let l=m.fromArray(o,c,Qie);if(isNaN(l.x)||isNaN(l.y)||isNaN(l.z))continue;let f=B.multiplyByPoint(t,l,l),d=Ki.computeActualWgs84Position(i,f,f),p=m.subtract(d,n,d);o[c]=p.x,o[c+1]=p.y,o[c+2]=p.z}return o}function eVe(e,t,n,i){let o=je(i);o.mode=ne.COLUMBUS_VIEW;let r=n.center,s=$Ue(e,t,r,o),a=ut.createVertexBuffer({context:i.context,typedArray:s,usage:Fe.STATIC_DRAW});return a.vertexArrayDestroyable=!1,a}var xO=Zie;var CO=`void skinningStage(inout ProcessedAttributes attributes) 
{
    mat4 skinningMatrix = getSkinningMatrix();
    mat3 skinningMatrixMat3 = mat3(skinningMatrix);

    vec4 positionMC = vec4(attributes.positionMC, 1.0);
    attributes.positionMC = vec3(skinningMatrix * positionMC);

    #ifdef HAS_NORMALS
    vec3 normalMC = attributes.normalMC;
    attributes.normalMC = skinningMatrixMat3 * normalMC;
    #endif

    #ifdef HAS_TANGENTS
    vec3 tangentMC = attributes.tangentMC;
    attributes.tangentMC = skinningMatrixMat3 * tangentMC;
    #endif
}`;var LA={name:"SkinningPipelineStage",FUNCTION_ID_GET_SKINNING_MATRIX:"getSkinningMatrix",FUNCTION_SIGNATURE_GET_SKINNING_MATRIX:"mat4 getSkinningMatrix()"};LA.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_SKINNING",void 0,Ee.VERTEX),nVe(n,t);let i=e.runtimeNode,o=i.computedJointMatrices;n.addUniform("mat4",`u_jointMatrices[${o.length}]`,Ee.VERTEX),n.addVertexLines(CO);let r={u_jointMatrices:function(){return i.computedJointMatrices}};e.uniformMap=ht(r,e.uniformMap)};function tVe(e){let t=-1,n=e.attributes,i=n.length;for(let o=0;o<i;o++){let r=n[o];(r.semantic===Tt.JOINTS||r.semantic===Tt.WEIGHTS)&&(t=Math.max(t,r.setIndex))}return t}function nVe(e,t){e.addFunction(LA.FUNCTION_ID_GET_SKINNING_MATRIX,LA.FUNCTION_SIGNATURE_GET_SKINNING_MATRIX,Ee.VERTEX);let n="mat4 skinnedMatrix = mat4(0);";e.addFunctionLines(LA.FUNCTION_ID_GET_SKINNING_MATRIX,[n]);let i,o,r=["x","y","z","w"],s=tVe(t);for(i=0;i<=s;i++)for(o=0;o<=3;o++){let c=r[o],l=`skinnedMatrix += a_weights_${i}.${c} * u_jointMatrices[int(a_joints_${i}.${c})];`;e.addFunctionLines(LA.FUNCTION_ID_GET_SKINNING_MATRIX,[l])}let a="return skinnedMatrix;";e.addFunctionLines(LA.FUNCTION_ID_GET_SKINNING_MATRIX,[a])}var TO=LA;var i6={};function iVe(e){let t=Ue.createTypedArray(e,e*2),n=e,i=0;for(let o=0;o<n;o+=3)t[i++]=o,t[i++]=o+1,t[i++]=o+1,t[i++]=o+2,t[i++]=o+2,t[i++]=o;return t}function oVe(e,t){let n=t.length,i=Ue.createTypedArray(e,n*2),o=0;for(let r=0;r<n;r+=3){let s=t[r],a=t[r+1],c=t[r+2];i[o++]=s,i[o++]=a,i[o++]=a,i[o++]=c,i[o++]=c,i[o++]=s}return i}function rVe(e){let t=e-2,n=2+t*4,i=Ue.createTypedArray(e,n),o=0;i[o++]=0,i[o++]=1;for(let r=0;r<t;r++)i[o++]=r+1,i[o++]=r+2,i[o++]=r+2,i[o++]=r;return i}function sVe(e,t){let i=t.length-2,o=2+i*4,r=Ue.createTypedArray(e,o),s=0;r[s++]=t[0],r[s++]=t[1];for(let a=0;a<i;a++){let c=t[a],l=t[a+1],f=t[a+2];r[s++]=l,r[s++]=f,r[s++]=f,r[s++]=c}return r}function aVe(e){let t=e-2,n=2+t*4,i=Ue.createTypedArray(e,n),o=0;i[o++]=0,i[o++]=1;for(let r=0;r<t;r++)i[o++]=r+1,i[o++]=r+2,i[o++]=r+2,i[o++]=0;return i}function cVe(e,t){let i=t.length-2,o=2+i*4,r=Ue.createTypedArray(e,o),s=0,a=t[0];r[s++]=a,r[s++]=t[1];for(let c=0;c<i;c++){let l=t[c+1],f=t[c+2];r[s++]=l,r[s++]=f,r[s++]=f,r[s++]=a}return r}i6.createWireframeIndices=function(e,t,n){let i=u(n);if(e===Le.TRIANGLES)return i?oVe(t,n):iVe(t);if(e===Le.TRIANGLE_STRIP)return i?sVe(t,n):rVe(t);if(e===Le.TRIANGLE_FAN)return i?cVe(t,n):aVe(t)};i6.getWireframeIndicesCount=function(e,t){return e===Le.TRIANGLES?t*2:e===Le.TRIANGLE_STRIP||e===Le.TRIANGLE_FAN?2+(t-2)*4:t};var nE=i6;var $ie={name:"WireframePipelineStage"};$ie.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_WIREFRAME",void 0,Ee.FRAGMENT);let o=e.model,r=lVe(t,e.indices,n);o._pipelineResources.push(r),e.wireframeIndexBuffer=r;let s=!1;o.statistics.addBuffer(r,s);let a=e.primitiveType,c=e.count;e.primitiveType=Le.LINES,e.count=nE.getWireframeIndicesCount(a,c)};function lVe(e,t,n){let o=Qt.getAttributeBySemantic(e,Tt.POSITION).count,r=n.context.webgl2,s;if(u(t)){let f=t.buffer,d=t.count;u(f)&&r?(s=f.sizeInBytes===d?new Uint8Array(d):Ue.createTypedArray(o,d),f.getBufferData(s)):s=t.typedArray}let a=e.primitiveType,c=nE.createWireframeIndices(a,o,s),l=Ue.fromSizeInBytes(c.BYTES_PER_ELEMENT);return ut.createIndexBuffer({context:n.context,typedArray:c,usage:Fe.STATIC_DRAW,indexDatatype:l})}var EO=$ie;function eoe(e){e=y(e,y.EMPTY_OBJECT);let t=e.primitive,n=e.node,i=e.model;this.primitive=t,this.node=n,this.model=i,this.pipelineStages=[],this.drawCommand=void 0,this.boundingSphere=void 0,this.boundingSphere2D=void 0,this.positionBuffer2D=void 0,this.batchLengths=void 0,this.batchOffsets=void 0,this.updateStages=[]}eoe.prototype.configurePipeline=function(e){let t=this.pipelineStages;t.length=0;let n=this.primitive,i=this.node,o=this.model,r=o.customShader,s=o.style,a=e.context.webgl2,l=e.mode!==ne.SCENE3D&&!e.scene3DOnly&&o._projectTo2D,f=u(n.morphTargets)&&n.morphTargets.length>0,d=u(i.skin),p=u(r),h=!(p&&u(r.fragmentShaderText))||r.mode!==Bp.REPLACE_MATERIAL,A=Qt.hasQuantizedAttributes(n.attributes),x=o.debugWireframe&&Le.isTriangles(n.primitiveType)&&(o._enableDebugWireframe||a),C=o.pointCloudShading,T=u(C)&&C.attenuation,E=u(C)&&C.backFaceCulling,S=n.primitiveType===Le.POINTS&&(u(s)||T||E),w=o._enableShowOutline&&u(n.outlineCoordinates),D=uVe(o,i,n),M=u(o.classificationType);l&&t.push(xO),t.push(sO),x&&t.push(EO),M&&t.push(W1),f&&t.push(dO),d&&t.push(TO),S&&t.push(pO),A&&t.push(nO),h&&t.push(uO),t.push(Lg),t.push(tf),D.hasPropertyTable&&(t.push(Fg),t.push(G1),t.push(q1)),p&&t.push(eO),t.push(cO),o.allowPicking&&t.push(mO),w&&t.push(yO),t.push(H1),t.push(AO)};function uVe(e,t,n){let i;return u(t.instances)&&(i=Qt.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),u(i))?{hasFeatureIds:!0,hasPropertyTable:u(i.propertyTableId)}:(i=Qt.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),u(i)?{hasFeatureIds:!0,hasPropertyTable:u(i.propertyTableId)}:{hasFeatureIds:!1,hasPropertyTable:!1})}var bO=eoe;function o6(e){e=y(e,y.EMPTY_OBJECT),this._sceneGraph=e.sceneGraph;let t=e.skin;this._skin=t,this._inverseBindMatrices=void 0,this._joints=[],this._jointMatrices=[],fVe(this)}Object.defineProperties(o6.prototype,{skin:{get:function(){return this._skin}},sceneGraph:{get:function(){return this._sceneGraph}},inverseBindMatrices:{get:function(){return this._inverseBindMatrices}},joints:{get:function(){return this._joints}},jointMatrices:{get:function(){return this._jointMatrices}}});function fVe(e){let t=e.skin,n=t.inverseBindMatrices;e._inverseBindMatrices=n;let i=t.joints,o=i.length,r=e.sceneGraph._runtimeNodes,s=e.joints,a=e._jointMatrices;for(let c=0;c<o;c++){let l=i[c].index,f=r[l];s.push(f);let d=n[c],p=toe(f,d,new B);a.push(p)}}function toe(e,t,n){let i=B.multiplyTransformation(e.transformToRoot,e.transform,n);return n=B.multiplyTransformation(i,t,n),n}o6.prototype.updateJointMatrices=function(){let e=this._jointMatrices,t=e.length;for(let n=0;n<t;n++){let i=this.joints[n],o=this.inverseBindMatrices[n];e[n]=toe(i,o,e[n])}};var SO=o6;function dVe(){this.pass=void 0,this.alphaCutoff=void 0}var vO=dVe;function r6(e){this.name=e,this.fields=[]}r6.prototype.addField=function(e,t){let n=`    ${e} ${t};`;this.fields.push(n)};r6.prototype.generateGlslLines=function(){let e=this.fields;return e.length===0&&(e=["    float _empty;"]),[].concat(`struct ${this.name}`,"{",e,"};")};var wO=r6;function s6(e){this.signature=e,this.body=[]}s6.prototype.addLines=function(e){let t=this.body;if(Array.isArray(e)){let n=e.length;for(let i=0;i<n;i++)t.push(`    ${e[i]}`)}else t.push(`    ${e}`)};s6.prototype.generateGlslLines=function(){return[].concat(this.signature,"{",this.body,"}")};var DO=s6;function Nc(){this._positionAttributeLine=void 0,this._nextAttributeLocation=1,this._attributeLocations={},this._attributeLines=[],this._structs={},this._functions={},this._vertexShaderParts={defineLines:[],uniformLines:[],shaderLines:[],varyingLines:[],structIds:[],functionIds:[]},this._fragmentShaderParts={defineLines:[],uniformLines:[],shaderLines:[],varyingLines:[],structIds:[],functionIds:[]}}Object.defineProperties(Nc.prototype,{attributeLocations:{get:function(){return this._attributeLocations}}});Nc.prototype.addDefine=function(e,t,n){n=y(n,Ee.BOTH);let i=e;u(t)&&(i+=` ${t.toString()}`),Ee.includesVertexShader(n)&&this._vertexShaderParts.defineLines.push(i),Ee.includesFragmentShader(n)&&this._fragmentShaderParts.defineLines.push(i)};Nc.prototype.addStruct=function(e,t,n){this._structs[e]=new wO(t),Ee.includesVertexShader(n)&&this._vertexShaderParts.structIds.push(e),Ee.includesFragmentShader(n)&&this._fragmentShaderParts.structIds.push(e)};Nc.prototype.addStructField=function(e,t,n){this._structs[e].addField(t,n)};Nc.prototype.addFunction=function(e,t,n){this._functions[e]=new DO(t),Ee.includesVertexShader(n)&&this._vertexShaderParts.functionIds.push(e),Ee.includesFragmentShader(n)&&this._fragmentShaderParts.functionIds.push(e)};Nc.prototype.addFunctionLines=function(e,t){this._functions[e].addLines(t)};Nc.prototype.addUniform=function(e,t,n){n=y(n,Ee.BOTH);let i=`uniform ${e} ${t};`;Ee.includesVertexShader(n)&&this._vertexShaderParts.uniformLines.push(i),Ee.includesFragmentShader(n)&&this._fragmentShaderParts.uniformLines.push(i)};Nc.prototype.setPositionAttribute=function(e,t){return this._positionAttributeLine=`in ${e} ${t};`,this._attributeLocations[t]=0,0};Nc.prototype.addAttribute=function(e,t){let n=`in ${e} ${t};`;this._attributeLines.push(n);let i=this._nextAttributeLocation;return this._attributeLocations[t]=i,this._nextAttributeLocation+=hVe(e),i};Nc.prototype.addVarying=function(e,t){let n=`${e} ${t};`;this._vertexShaderParts.varyingLines.push(`out ${n}`),this._fragmentShaderParts.varyingLines.push(`in ${n}`)};Nc.prototype.addVertexLines=function(e){let t=this._vertexShaderParts.shaderLines;Array.isArray(e)?t.push.apply(t,e):t.push(e)};Nc.prototype.addFragmentLines=function(e){let t=this._fragmentShaderParts.shaderLines;Array.isArray(e)?t.push.apply(t,e):t.push(e)};Nc.prototype.buildShaderProgram=function(e){let t=u(this._positionAttributeLine)?[this._positionAttributeLine]:[],n=mVe(this),i=pVe(this),o=t.concat(this._attributeLines,this._vertexShaderParts.uniformLines,this._vertexShaderParts.varyingLines,n.vertexLines,i.vertexLines,this._vertexShaderParts.shaderLines).join(`
`),r=new He({defines:this._vertexShaderParts.defineLines,sources:[o]}),s=this._fragmentShaderParts.uniformLines.concat(this._fragmentShaderParts.varyingLines,n.fragmentLines,i.fragmentLines,this._fragmentShaderParts.shaderLines).join(`
`),a=new He({defines:this._fragmentShaderParts.defineLines,sources:[s]});return Jt.fromCache({context:e,vertexShaderSource:r,fragmentShaderSource:a,attributeLocations:this._attributeLocations})};Nc.prototype.clone=function(){return je(this,!0)};function mVe(e){let t=[],n=[],i,o=e._vertexShaderParts.structIds,r,s,a;for(i=0;i<o.length;i++)r=o[i],s=e._structs[r],a=s.generateGlslLines(),t.push.apply(t,a);for(o=e._fragmentShaderParts.structIds,i=0;i<o.length;i++)r=o[i],s=e._structs[r],a=s.generateGlslLines(),n.push.apply(n,a);return{vertexLines:t,fragmentLines:n}}function hVe(e){switch(e){case"mat2":return 2;case"mat3":return 3;case"mat4":return 4;default:return 1}}function pVe(e){let t=[],n=[],i,o=e._vertexShaderParts.functionIds,r,s,a;for(i=0;i<o.length;i++)r=o[i],s=e._functions[r],a=s.generateGlslLines(),t.push.apply(t,a);for(o=e._fragmentShaderParts.functionIds,i=0;i<o.length;i++)r=o[i],s=e._functions[r],a=s.generateGlslLines(),n.push.apply(n,a);return{vertexLines:t,fragmentLines:n}}var NA=Nc;function _Ve(e){this.shaderBuilder=new NA,this.model=e,this.uniformMap={},this.alphaOptions=new vO,this.renderStateOptions=ke.getState(ke.fromCache({depthTest:{enabled:!0,func:Ha.LESS_OR_EQUAL}})),this.hasSilhouette=!1,this.hasSkipLevelOfDetail=!1}var IO=_Ve;var PO=`void silhouetteStage(inout vec4 color) {
    if(model_silhouettePass) {
        color = czm_gammaCorrect(model_silhouetteColor);
    }
}`;var OO=`void silhouetteStage(in ProcessedAttributes attributes, inout vec4 positionClip) {
     #ifdef HAS_NORMALS
     if(model_silhouettePass) {
          vec3 normal = normalize(czm_normal3D * attributes.normalMC);
          normal.x *= czm_projection[0][0];
          normal.y *= czm_projection[1][1];
          positionClip.xy += normal.xy * positionClip.w * model_silhouetteSize * czm_pixelRatio / czm_viewport.z;
    }
    #endif
}
`;var XU={name:"ModelSilhouettePipelineStage"};XU.silhouettesLength=0;XU.process=function(e,t,n){u(t._silhouetteId)||(t._silhouetteId=++XU.silhouettesLength);let i=e.shaderBuilder;i.addDefine("HAS_SILHOUETTE",void 0,Ee.BOTH),i.addVertexLines(OO),i.addFragmentLines(PO),i.addUniform("vec4","model_silhouetteColor",Ee.FRAGMENT),i.addUniform("float","model_silhouetteSize",Ee.VERTEX),i.addUniform("bool","model_silhouettePass",Ee.BOTH);let o={model_silhouetteColor:function(){return t.silhouetteColor},model_silhouetteSize:function(){return t.silhouetteSize},model_silhouettePass:function(){return!1}};e.uniformMap=ht(o,e.uniformMap),e.hasSilhouette=!0};var MO=XU;var RO=`void modelSplitterStage()
{
    // Don't split when rendering the shadow map, because it is rendered from
    // the perspective of a totally different camera.
#ifndef SHADOW_MAP
    if (model_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard;
    if (model_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard;
#endif
}
`;var KU={name:"ModelSplitterPipelineStage",SPLIT_DIRECTION_UNIFORM_NAME:"model_splitDirection"};KU.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_SPLITTER",void 0,Ee.FRAGMENT),i.addFragmentLines(RO);let o={};i.addUniform("float",KU.SPLIT_DIRECTION_UNIFORM_NAME,Ee.FRAGMENT),o[KU.SPLIT_DIRECTION_UNIFORM_NAME]=function(){return t.splitDirection},e.uniformMap=ht(o,e.uniformMap)};var BO=KU;function gVe(e,t){this.model=e.model,this.shaderBuilder=e.shaderBuilder.clone(),this.uniformMap=je(e.uniformMap),this.alphaOptions=je(e.alphaOptions),this.renderStateOptions=je(e.renderStateOptions,!0),this.hasSilhouette=e.hasSilhouette,this.hasSkipLevelOfDetail=e.hasSkipLevelOfDetail,this.runtimeNode=t,this.attributes=[],this.attributeIndex=1,this.featureIdVertexAttributeSetIndex=0,this.instanceCount=0}var LO=gVe;function yVe(e){e=y(e,y.EMPTY_OBJECT),this.lightingModel=y(e.lightingModel,zm.UNLIT)}var NO=yVe;function AVe(e,t){this.model=e.model,this.runtimeNode=e.runtimeNode,this.attributes=e.attributes.slice(),this.attributeIndex=e.attributeIndex,this.featureIdVertexAttributeSetIndex=e.featureIdVertexAttributeSetIndex,this.uniformMap=je(e.uniformMap),this.alphaOptions=je(e.alphaOptions),this.renderStateOptions=je(e.renderStateOptions,!0),this.hasSilhouette=e.hasSilhouette,this.hasSkipLevelOfDetail=e.hasSkipLevelOfDetail,this.shaderBuilder=e.shaderBuilder.clone(),this.instanceCount=e.instanceCount,this.runtimePrimitive=t;let n=t.primitive;this.count=u(n.indices)?n.indices.count:Qt.getAttributeBySemantic(n,"POSITION").count,this.hasPropertyTable=!1,this.indices=n.indices,this.wireframeIndexBuffer=void 0,this.primitiveType=n.primitiveType;let i=Qt.getPositionMinMax(n,this.runtimeNode.instancingTranslationMin,this.runtimeNode.instancingTranslationMax);this.positionMin=m.clone(i.min,new m),this.positionMax=m.clone(i.max,new m),this.boundingSphere=ae.fromCornerPoints(this.positionMin,this.positionMax,new ae),this.lightingOptions=new NO,this.pickId=void 0}var FO=AVe;function tu(e){e=y(e,y.EMPTY_OBJECT);let t=e.modelComponents;this._model=e.model,this._components=t,this._pipelineStages=[],this._updateStages=[],this._runtimeNodes=[],this._rootNodes=[],this._skinnedNodes=[],this._runtimeSkins=[],this.modelPipelineStages=[],this._boundingSphere=void 0,this._boundingSphere2D=void 0,this._computedModelMatrix=B.clone(B.IDENTITY),this._computedModelMatrix2D=B.clone(B.IDENTITY),this._axisCorrectionMatrix=Qt.getAxisCorrectionMatrix(t.upAxis,t.forwardAxis,new B),this._runtimeArticulations={},xVe(this)}Object.defineProperties(tu.prototype,{components:{get:function(){return this._components}},computedModelMatrix:{get:function(){return this._computedModelMatrix}},axisCorrectionMatrix:{get:function(){return this._axisCorrectionMatrix}},boundingSphere:{get:function(){return this._boundingSphere}}});function xVe(e){let t=e._components,n=t.scene,o=e._model.modelMatrix;noe(e,o);let r=t.articulations,s=r.length,a=e._runtimeArticulations;for(let T=0;T<s;T++){let E=r[T],S=new I1({articulation:E,sceneGraph:e}),w=S.name;a[w]=S}let c=t.nodes,l=c.length;e._runtimeNodes=new Array(l);let d=n.nodes.length,p=B.IDENTITY;for(let T=0;T<d;T++){let E=n.nodes[T],S=ioe(e,E,p);e._rootNodes.push(S)}let g=t.skins,h=e._runtimeSkins,A=g.length;for(let T=0;T<A;T++){let E=g[T];h.push(new SO({skin:E,sceneGraph:e}))}let x=e._skinnedNodes,C=x.length;for(let T=0;T<C;T++){let E=x[T],S=e._runtimeNodes[E],D=c[E].skin.index;S._runtimeSkin=h[D],S.updateJointMatrices()}e.applyArticulations()}function noe(e,t){let n=e._components,i=e._model;e._computedModelMatrix=B.multiplyTransformation(t,n.transform,e._computedModelMatrix),e._computedModelMatrix=B.multiplyTransformation(e._computedModelMatrix,e._axisCorrectionMatrix,e._computedModelMatrix),e._computedModelMatrix=B.multiplyByUniformScale(e._computedModelMatrix,i.computedScale,e._computedModelMatrix)}var CVe=new m;function TVe(e,t){let n=e._computedModelMatrix,i=B.getTranslation(n,CVe);if(!m.equals(i,m.ZERO))e._computedModelMatrix2D=Ot.basisTo2D(t.mapProjection,n,e._computedModelMatrix2D);else{let o=e.boundingSphere.center,r=Ot.wgs84To2DModelMatrix(t.mapProjection,o,e._computedModelMatrix2D);e._computedModelMatrix2D=B.multiply(r,n,e._computedModelMatrix2D)}e._boundingSphere2D=ae.transform(e._boundingSphere,e._computedModelMatrix2D,e._boundingSphere2D)}function ioe(e,t,n){let i=[],o=Qt.getNodeTransform(t),r=t.children.length;for(let f=0;f<r;f++){let d=t.children[f],p=B.multiplyTransformation(n,o,new B),g=ioe(e,d,p);i.push(g)}let s=new z1({node:t,transform:o,transformToRoot:n,children:i,sceneGraph:e}),a=t.primitives.length;for(let f=0;f<a;f++)s.runtimePrimitives.push(new bO({primitive:t.primitives[f],node:t,model:e._model}));let c=t.index;e._runtimeNodes[c]=s,u(t.skin)&&e._skinnedNodes.push(c);let l=t.name;if(u(l)){let f=e._model,d=new R1(f,s);f._nodesByName[l]=d}return c}var EVe=new m,bVe=new m,SVe=new m,vVe=new m;tu.prototype.buildDrawCommands=function(e){let t=this._model,n=new IO(t);t.statistics.clear(),this.configurePipeline(e);let i=this.modelPipelineStages,o,r,s;for(o=0;o<i.length;o++)i[o].process(n,t,e);let a=m.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,EVe),c=m.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,bVe);for(o=0;o<this._runtimeNodes.length;o++){let l=this._runtimeNodes[o];if(!u(l))continue;l.configurePipeline();let f=l.pipelineStages,d=new LO(n,l);for(r=0;r<f.length;r++)f[r].process(d,l.node,e);let p=l.computedTransform;for(r=0;r<l.runtimePrimitives.length;r++){let g=l.runtimePrimitives[r];g.configurePipeline(e);let h=g.pipelineStages,A=new FO(d,g);for(s=0;s<h.length;s++)h[s].process(A,g.primitive,e);g.boundingSphere=ae.clone(A.boundingSphere,new ae);let x=B.multiplyByPoint(p,A.positionMin,SVe),C=B.multiplyByPoint(p,A.positionMax,vVe);m.minimumByComponent(a,x,a),m.maximumByComponent(c,C,c);let T=b1(A,e);g.drawCommand=T}}this._boundingSphere=ae.fromCornerPoints(a,c,new ae),this._boundingSphere=ae.transformWithoutScale(this._boundingSphere,this._axisCorrectionMatrix,this._boundingSphere),this._boundingSphere=ae.transform(this._boundingSphere,this._components.transform,this._boundingSphere),t._boundingSphere=ae.transform(this._boundingSphere,t.modelMatrix,t._boundingSphere),t._initialRadius=t._boundingSphere.radius,t._boundingSphere.radius*=t._clampedScale};tu.prototype.configurePipeline=function(e){let t=this.modelPipelineStages;t.length=0;let n=this._model;u(n.color)&&t.push(Bg),!u(n.classificationType)&&(n.imageBasedLighting.enabled&&t.push(w1),n.isClippingEnabled()&&t.push(M1),n.hasSilhouette(e)&&t.push(MO),u(n.splitDirection)&&n.splitDirection!==Lc.NONE&&t.push(BO),Fo.is3DTiles(n.type)&&t.push(S1))};tu.prototype.update=function(e,t){let n,i,o;for(n=0;n<this._runtimeNodes.length;n++){let r=this._runtimeNodes[n];if(!u(r))continue;for(i=0;i<r.updateStages.length;i++)r.updateStages[i].update(r,this,e);let s=e.mode!==ne.SCENE3D&&this._model._projectTo2D;for(t&&!s&&this.updateJointMatrices(),i=0;i<r.runtimePrimitives.length;i++){let a=r.runtimePrimitives[i];for(o=0;o<a.updateStages.length;o++)a.updateStages[o].update(a,this)}}};tu.prototype.updateModelMatrix=function(e,t){noe(this,e),t.mode!==ne.SCENE3D&&TVe(this,t);let n=this._rootNodes;for(let i=0;i<n.length;i++){let o=this._runtimeNodes[n[i]];o._transformDirty=!0}};tu.prototype.updateJointMatrices=function(){let e=this._skinnedNodes,t=e.length;for(let n=0;n<t;n++){let i=e[n];this._runtimeNodes[i].updateJointMatrices()}};function ooe(e,t,n,i,o){if(n&&!t.show)return;let r=t.children.length;for(let c=0;c<r;c++){let l=t.getChild(c);ooe(e,l,n,i,o)}let s=t.runtimePrimitives,a=s.length;for(let c=0;c<a;c++){let l=s[c];i(l,o)}}function JU(e,t,n,i){let o=e._rootNodes,r=o.length;for(let s=0;s<r;s++){let a=o[s],c=e._runtimeNodes[a];ooe(e,c,t,n,i)}}var wVe={backFaceCulling:void 0};tu.prototype.updateBackFaceCulling=function(e){let t=wVe;t.backFaceCulling=e,JU(this,!1,DVe,t)};function DVe(e,t){let n=e.drawCommand;n.backFaceCulling=t.backFaceCulling}var IVe={shadowMode:void 0};tu.prototype.updateShadows=function(e){let t=IVe;t.shadowMode=e,JU(this,!1,PVe,t)};function PVe(e,t){let n=e.drawCommand;n.shadows=t.shadowMode}var OVe={debugShowBoundingVolume:void 0};tu.prototype.updateShowBoundingVolume=function(e){let t=OVe;t.debugShowBoundingVolume=e,JU(this,!1,MVe,t)};function MVe(e,t){let n=e.drawCommand;n.debugShowBoundingVolume=t.debugShowBoundingVolume}var roe=[],RVe={frameState:void 0,hasSilhouette:void 0};tu.prototype.pushDrawCommands=function(e){let t=roe;t.length=0;let n=RVe;n.hasSilhouette=this._model.hasSilhouette(e),n.frameState=e,JU(this,!0,BVe,n),e.commandList.push.apply(e.commandList,t)};function BVe(e,t){let n=t.frameState,i=t.hasSilhouette,o=n.passes,r=roe,s=e.drawCommand;s.pushCommands(n,n.commandList),i&&!o.pick&&s.pushSilhouetteCommands(n,r)}tu.prototype.setArticulationStage=function(e,t){let n=e.split(" ");if(n.length!==2)return;let i=n[0],o=n[1],r=this._runtimeArticulations[i];u(r)&&r.setArticulationStage(o,t)};tu.prototype.applyArticulations=function(){let e=this._runtimeArticulations;for(let t in e)e.hasOwnProperty(t)&&e[t].apply()};var UO=tu;function iE(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdSet={},this._batchTextureIdMap=new Ct}Object.defineProperties(iE.prototype,{batchTexturesByteLength:{get:function(){let e=this._batchTextureIdMap.length,t=this._batchTextureIdMap.values,n=0;for(let i=0;i<e;i++)n+=t[i].byteLength;return n}}});iE.prototype.clear=function(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdSet={},this._batchTextureIdMap.removeAll()};iE.prototype.addBuffer=function(e,t){if(!this._bufferIdSet.hasOwnProperty(e._id)){let n=t?2:1;this.geometryByteLength+=e.sizeInBytes*n}this._bufferIdSet[e._id]=!0};iE.prototype.addTexture=function(e){this._textureIdSet.hasOwnProperty(e._id)||(this.texturesByteLength+=e.sizeInBytes),this._textureIdSet[e._id]=!0};iE.prototype.addBatchTexture=function(e){this._batchTextureIdMap.contains(e._id)||this._batchTextureIdMap.set(e._id,e)};var VO=iE;var loe=Do(i3(),1);var soe={},FA=Uint32Array.BYTES_PER_ELEMENT;soe.parse=function(e,t){t=y(t,0);let n=new Uint8Array(e),i=new DataView(e);t+=FA;let o=i.getUint32(t,!0);if(o!==1)throw new de(`Only Point Cloud tile version 1 is supported.  Version ${o} is not.`);t+=FA,t+=FA;let r=i.getUint32(t,!0);if(r===0)throw new de("Feature table must have a byte length greater than zero");t+=FA;let s=i.getUint32(t,!0);t+=FA;let a=i.getUint32(t,!0);t+=FA;let c=i.getUint32(t,!0);t+=FA;let l=Oo(n,t,r);t+=r;let f=new Uint8Array(e,t,s);t+=s;let d,p;a>0&&(d=Oo(n,t,a),t+=a,c>0&&(p=new Uint8Array(e,t,c),t+=c));let g=new Td(l,f),h=g.getGlobalProperty("POINTS_LENGTH");if(g.featuresLength=h,!u(h))throw new de("Feature table global property: POINTS_LENGTH must be defined");let A=g.getGlobalProperty("RTC_CENTER",X.FLOAT,3);u(A)&&(A=m.unpack(A));let x=LVe(g,d);if(x.rtcCenter=A,x.pointsLength=h,!x.hasPositions){let C=NVe(g);x.positions=C,x.hasPositions=x.hasPositions||u(C)}if(!x.hasPositions)throw new de("Either POSITION or POSITION_QUANTIZED must be defined.");if(!x.hasNormals){let C=UVe(g);x.normals=C,x.hasNormals=x.hasNormals||u(C)}if(!x.hasColors){let C=FVe(g);x.colors=C,x.hasColors=x.hasColors||u(C),x.hasConstantColor=u(x.constantColor),x.isTranslucent=u(C)&&C.isTranslucent}if(!x.hasBatchIds){let C=VVe(g);x.batchIds=C,x.hasBatchIds=x.hasBatchIds||u(C)}if(x.hasBatchIds){let C=g.getGlobalProperty("BATCH_LENGTH");if(!u(C))throw new de("Global property: BATCH_LENGTH must be defined when BATCH_ID is defined.");x.batchLength=C}return u(p)&&(p=new Uint8Array(p),x.batchTableJson=d,x.batchTableBinary=p),x};function LVe(e,t){let n=e.json,i,o,r,s=u(n.extensions)?n.extensions["3DTILES_draco_point_compression"]:void 0,a=u(t)&&u(t.extensions)?t.extensions["3DTILES_draco_point_compression"]:void 0;u(a)&&(r=a.properties);let c,l,f,d,p;if(u(s)){o=s.properties;let h=s.byteOffset,A=s.byteLength;if(!u(o)||!u(h)||!u(A))throw new de("Draco properties, byteOffset, and byteLength must be defined");i=e.buffer.slice(h,h+A),c=u(o.POSITION),l=u(o.RGB)||u(o.RGBA),f=u(o.NORMAL),d=u(o.BATCH_ID),p=u(o.RGBA)}let g;return u(i)&&(g={buffer:i,featureTableProperties:o,batchTableProperties:r,properties:ht(o,r),dequantizeInShader:!0}),{draco:g,hasPositions:c,hasColors:l,isTranslucent:p,hasNormals:f,hasBatchIds:d}}function NVe(e){let t=e.json,n;if(u(t.POSITION))return n=e.getPropertyArray("POSITION",X.FLOAT,3),{name:Tt.POSITION,semantic:Tt.POSITION,typedArray:n,isQuantized:!1,componentDatatype:X.FLOAT,type:an.VEC3};if(u(t.POSITION_QUANTIZED)){n=e.getPropertyArray("POSITION_QUANTIZED",X.UNSIGNED_SHORT,3);let i=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",X.FLOAT,3);if(!u(i))throw new de("Global property: QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");let o=(1<<16)-1,r=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",X.FLOAT,3);if(!u(r))throw new de("Global property: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");return{name:Tt.POSITION,semantic:Tt.POSITION,typedArray:n,isQuantized:!0,componentDatatype:X.FLOAT,type:an.VEC3,quantizedRange:o,quantizedVolumeOffset:m.unpack(r),quantizedVolumeScale:m.unpack(i),quantizedComponentDatatype:X.UNSIGNED_SHORT,quantizedType:an.VEC3}}}function FVe(e){let t=e.json,n;if(u(t.RGBA))return n=e.getPropertyArray("RGBA",X.UNSIGNED_BYTE,4),{name:Tt.COLOR,semantic:Tt.COLOR,setIndex:0,typedArray:n,componentDatatype:X.UNSIGNED_BYTE,type:an.VEC4,normalized:!0,isRGB565:!1,isTranslucent:!0};if(u(t.RGB))return n=e.getPropertyArray("RGB",X.UNSIGNED_BYTE,3),{name:"COLOR",semantic:Tt.COLOR,setIndex:0,typedArray:n,componentDatatype:X.UNSIGNED_BYTE,type:an.VEC3,normalized:!0,isRGB565:!1,isTranslucent:!1};if(u(t.RGB565))return n=e.getPropertyArray("RGB565",X.UNSIGNED_SHORT,1),{name:"COLOR",semantic:Tt.COLOR,setIndex:0,typedArray:n,componentDatatype:X.FLOAT,type:an.VEC3,normalized:!1,isRGB565:!0,isTranslucent:!1};if(u(t.CONSTANT_RGBA)){let i=e.getGlobalProperty("CONSTANT_RGBA",X.UNSIGNED_BYTE,4),o=i[3],r=k.fromBytes(i[0],i[1],i[2],o),s=o<255;return{name:Tt.COLOR,semantic:Tt.COLOR,setIndex:0,constantColor:r,componentDatatype:X.FLOAT,type:an.VEC4,isQuantized:!1,isTranslucent:s}}}function UVe(e){let t=e.json,n;if(u(t.NORMAL))return n=e.getPropertyArray("NORMAL",X.FLOAT,3),{name:Tt.NORMAL,semantic:Tt.NORMAL,typedArray:n,octEncoded:!1,octEncodedZXY:!1,componentDatatype:X.FLOAT,type:an.VEC3};if(u(t.NORMAL_OCT16P)){n=e.getPropertyArray("NORMAL_OCT16P",X.UNSIGNED_BYTE,2);let i=8;return{name:Tt.NORMAL,semantic:Tt.NORMAL,typedArray:n,octEncoded:!0,octEncodedZXY:!1,quantizedRange:(1<<i)-1,quantizedType:an.VEC2,quantizedComponentDatatype:X.UNSIGNED_BYTE,componentDatatype:X.FLOAT,type:an.VEC3}}}function VVe(e){let t=e.json;if(u(t.BATCH_ID)){let n=e.getPropertyArray("BATCH_ID",X.UNSIGNED_SHORT,1);return{name:Tt.FEATURE_ID,semantic:Tt.FEATURE_ID,setIndex:0,typedArray:n,componentDatatype:X.fromTypedArray(n),type:an.SCALAR}}}var UA=soe;var kVe=Bt.Components,zVe=Bt.Scene,HVe=Bt.Node,GVe=Bt.Primitive,WVe=Bt.Attribute,aoe=Bt.Quantization,jVe=Bt.FeatureIdAttribute,YVe=Bt.Material,qVe=Bt.MetallicRoughness;function Vg(e){e=y(e,y.EMPTY_OBJECT);let t=e.arrayBuffer,n=y(e.byteOffset,0);this._arrayBuffer=t,this._byteOffset=n,this._loadAttributesFor2D=y(e.loadAttributesFor2D,!1),this._parsedContent=void 0,this._decodePromise=void 0,this._decodedAttributes=void 0,this._promise=void 0,this._error=void 0,this._state=St.UNLOADED,this._buffers=[],this._components=void 0,this._transform=B.IDENTITY}u(Object.create)&&(Vg.prototype=Object.create(io.prototype),Vg.prototype.constructor=Vg);Object.defineProperties(Vg.prototype,{cacheKey:{get:function(){}},components:{get:function(){return this._components}},transform:{get:function(){return this._transform}}});Vg.prototype.load=function(){if(u(this._promise))return this._promise;this._parsedContent=UA.parse(this._arrayBuffer,this._byteOffset),this._state=St.PROCESSING,this._promise=Promise.resolve(this)};Vg.prototype.process=function(e){if(u(this._error)){let t=this._error;throw this._error=void 0,t}if(this._state===St.READY)return!0;if(this._state===St.PROCESSING){if(u(this._decodePromise))return!1;this._decodePromise=XVe(this,e.context)}return!1};function XVe(e,t){let i=e._parsedContent.draco,o;if(u(i)?o=Cp.decodePointCloud(i,t):o=Promise.resolve(),!!u(o))return e._decodePromise=o,o.then(function(r){if(!e.isDestroyed())return u(r)&&KVe(e,i,r),ske(e,t),e._state=St.READY,e}).catch(function(r){e.unload(),e._state=St.FAILED;let s="Failed to load Draco pnts";e._error=e.getError(s,r)})}function KVe(e,t,n){e._state=St.READY;let i=e._parsedContent,o;if(u(n.POSITION)){if(o={name:"POSITION",semantic:Tt.POSITION,typedArray:n.POSITION.array,componentDatatype:X.FLOAT,type:an.VEC3,isQuantized:!1},u(n.POSITION.data.quantization)){let a=n.POSITION.data.quantization,c=a.range,l=m.fromElements(c,c,c),f=m.unpack(a.minValues),d=(1<<a.quantizationBits)-1;o.isQuantized=!0,o.quantizedRange=d,o.quantizedVolumeOffset=f,o.quantizedVolumeScale=l,o.quantizedComponentDatatype=d<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT,o.quantizedType=an.VEC3}i.positions=o}if(u(n.NORMAL)){if(o={name:"NORMAL",semantic:Tt.NORMAL,typedArray:n.NORMAL.array,componentDatatype:X.FLOAT,type:an.VEC3,isQuantized:!1,octEncoded:!1,octEncodedZXY:!1},u(n.NORMAL.data.quantization)){let a=(1<<n.NORMAL.data.quantization.quantizationBits)-1;o.quantizedRange=a,o.octEncoded=!0,o.octEncodedZXY=!0,o.quantizedComponentDatatype=X.UNSIGNED_BYTE,o.quantizedType=an.VEC2}i.normals=o}if(u(n.RGBA)?i.colors={name:"COLOR",semantic:Tt.COLOR,setIndex:0,typedArray:n.RGBA.array,componentDatatype:X.UNSIGNED_BYTE,type:an.VEC4,normalized:!0,isTranslucent:!0}:u(n.RGB)&&(i.colors={name:"COLOR",semantic:Tt.COLOR,setIndex:0,typedArray:n.RGB.array,componentDatatype:X.UNSIGNED_BYTE,type:an.VEC3,normalized:!0,isTranslucent:!1}),u(n.BATCH_ID)){let a=n.BATCH_ID.array;i.batchIds={name:"_FEATURE_ID",semantic:Tt.FEATURE_ID,setIndex:0,typedArray:a,componentDatatype:X.fromTypedArray(a),type:an.SCALAR}}let r=i.batchTableJson,s=t.batchTableProperties;for(let a in s)if(s.hasOwnProperty(a)){let c=n[a];u(r)||(r={}),i.hasDracoBatchTable=!0;let l=c.data;r[a]={byteOffset:l.byteOffset,type:JVe(l.componentsPerAttribute),componentType:ZVe(l.componentDatatype),typedArray:c.array}}i.batchTableJson=r}function JVe(e){switch(e){case 1:return"SCALAR";case 2:return"VEC2";case 3:return"VEC3";case 4:return"VEC4"}}function ZVe(e){switch(e){case te.BYTE:return"BYTE";case te.UNSIGNED_BYTE:return"UNSIGNED_BYTE";case te.SHORT:return"SHORT";case te.UNSIGNED_SHORT:return"UNSIGNED_SHORT";case te.INT:return"INT";case te.UNSIGNED_INT:return"UNSIGNED_INT";case te.DOUBLE:return"DOUBLE";case te.FLOAT:return"FLOAT"}}function kO(e,t,n){let i=t.typedArray,o;if(t.octEncoded&&(o=new aoe,o.octEncoded=t.octEncoded,o.octEncodedZXY=t.octEncodedZXY,o.normalizationRange=t.quantizedRange,o.type=t.quantizedType,o.componentDatatype=t.quantizedComponentDatatype),t.isQuantized){o=new aoe;let a=t.quantizedRange;o.normalizationRange=a,o.quantizedVolumeOffset=m.ZERO;let c=t.quantizedVolumeScale;o.quantizedVolumeDimensions=c,o.quantizedVolumeStepSize=m.divideByScalar(c,a,new m),o.componentDatatype=t.quantizedComponentDatatype,o.type=t.quantizedType}let r=new WVe;if(r.name=t.name,r.semantic=t.semantic,r.setIndex=t.setIndex,r.componentDatatype=t.componentDatatype,r.type=t.type,r.normalized=y(t.normalized,!1),r.min=t.min,r.max=t.max,r.quantization=o,t.isRGB565&&(i=Wn.decodeRGB565(i)),u(t.constantColor)){let a=new Array(4);r.constant=k.pack(t.constantColor,a)}else{let a=ut.createVertexBuffer({typedArray:i,context:n,usage:Fe.STATIC_DRAW});a.vertexArrayDestroyable=!1,e._buffers.push(a),r.buffer=a}let s=e._loadAttributesFor2D;return r.semantic===Tt.POSITION&&s&&(r.typedArray=i),r}var coe,ZU;function QVe(e){if(!u(ZU)){coe=new loe.default(0),ZU=new Array(e);for(let t=0;t<e;++t)ZU[t]=coe.random()}return ZU}var $Ve=new m,eke=new m,tke=new m;function nke(e){let t=e.typedArray,n=20,i=t.length/3,o=Math.min(i,n),r=QVe(n),s=Number.MAX_VALUE,a=-Number.MAX_VALUE,c=m.fromElements(s,s,s,$Ve),l=m.fromElements(a,a,a,eke),f,d,p;if(e.isQuantized)c=m.ZERO,l=e.quantizedVolumeScale;else 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YVe;o.metallicRoughness=i;let r=n.colors;u(r)&&r.isTranslucent&&(o.alphaMode=Um.BLEND);let s=!u(n.normals);o.unlit=s;let a=new GVe;if(a.attributes=oke(e,n,t),a.primitiveType=Le.POINTS,a.material=o,u(n.batchIds)){let g=new jVe;g.propertyTableId=0,g.setIndex=0,g.positionalLabel="featureId_0",a.featureIds.push(g)}let c=new HVe;c.index=0,c.primitives=[a];let l=new zVe;l.nodes=[c],l.upAxis=lo.Z,l.forwardAxis=lo.X;let f=new kVe;f.scene=l,f.nodes=[c];let d=[];f.structuralMetadata=rke(n,d),d.length>0&&ake(e,a,d,t),u(n.rtcCenter)&&(f.transform=B.multiplyByTranslation(f.transform,n.rtcCenter,f.transform));let p=n.positions;u(p)&&p.isQuantized&&(f.transform=B.multiplyByTranslation(f.transform,p.quantizedVolumeOffset,f.transform)),e._components=f,e._parsedContent=void 0,e._arrayBuffer=void 0}function ake(e,t,n,i){let o=t.attributes,r=n.length;for(let s=0;s<r;s++){let a=n[s],c=ut.createVertexBuffer({typedArray:a.typedArray,context:i,usage:Fe.STATIC_DRAW});c.vertexArrayDestroyable=!1,e._buffers.push(c),a.buffer=c,a.typedArray=void 0,o.push(a)}t.propertyAttributeIds=[0]}Vg.prototype.unload=function(){let e=this._buffers;for(let t=0;t<e.length;t++)e[t].destroy();e.length=0,this._components=void 0,this._parsedContent=void 0,this._arrayBuffer=void 0};var oE=Vg;function fo(e){e=y(e,y.EMPTY_OBJECT),this._loader=e.loader,this._resource=e.resource,this.type=y(e.type,Fo.GLTF),this.modelMatrix=B.clone(y(e.modelMatrix,B.IDENTITY)),this._modelMatrix=B.clone(this.modelMatrix),this._scale=y(e.scale,1),this._minimumPixelSize=y(e.minimumPixelSize,0),this._maximumScale=e.maximumScale,this._clampedScale=u(this._maximumScale)?Math.min(this._scale,this._maximumScale):this._scale,this._computedScale=this._clampedScale,this._updateModelMatrix=!1,this.referenceMatrix=void 0,this._iblReferenceFrameMatrix=Z.clone(Z.IDENTITY),this._resourcesLoaded=!1,this._drawCommandsBuilt=!1,this._ready=!1,this._customShader=e.customShader,this._content=e.content,this._texturesLoaded=!1,this._defaultTexture=void 0,this._activeAnimations=new p1(this),this._clampAnimations=y(e.clampAnimations,!0),this._userAnimationDirty=!1,this._id=e.id,this._idDirty=!1,this._color=k.clone(e.color),this._colorBlendMode=y(e.colorBlendMode,Xa.HIGHLIGHT),this._colorBlendAmount=y(e.colorBlendAmount,.5);let t=y(e.silhouetteColor,k.RED);this._silhouetteColor=k.clone(t),this._silhouetteSize=y(e.silhouetteSize,0),this._silhouetteDirty=!1,this._silhouetteId=void 0,this._cull=y(e.cull,!0),this._opaquePass=y(e.opaquePass,be.OPAQUE),this._allowPicking=y(e.allowPicking,!0),this._show=y(e.show,!0),this._style=void 0,this._styleDirty=!1,this._styleCommandsNeeded=void 0;let n=y(e.featureIdLabel,"featureId_0");typeof n=="number"&&(n=`featureId_${n}`),this._featureIdLabel=n;let i=y(e.instanceFeatureIdLabel,"instanceFeatureId_0");typeof i=="number"&&(i=`instanceFeatureId_${i}`),this._instanceFeatureIdLabel=i,this._featureTables=[],this._featureTableId=void 0,this._featureTableIdDirty=!0,this._pipelineResources=[],this._modelResources=[],this._pickIds=[],this._boundingSphere=new ae,this._initialRadius=void 0,this._heightReference=y(e.heightReference,We.NONE),this._heightDirty=this._heightReference!==We.NONE,this._removeUpdateHeightCallback=void 0,this._clampedModelMatrix=void 0;let o=e.scene;u(o)&&u(o.terrainProviderChanged)&&(this._terrainProviderChangedCallback=o.terrainProviderChanged.addEventListener(function(){this._heightDirty=!0},this)),this._scene=o,this._distanceDisplayCondition=e.distanceDisplayCondition;let r=new km(e.pointCloudShading);this._pointCloudShading=r,this._attenuation=r.attenuation,this._pointCloudBackFaceCulling=r.backFaceCulling;let s=e.clippingPlanes;u(s)&&s.owner===void 0?ss.setOwner(s,this,"_clippingPlanes"):this._clippingPlanes=s,this._clippingPlanesState=0,this._clippingPlanesMatrix=B.clone(B.IDENTITY),this._lightColor=m.clone(e.lightColor),this._imageBasedLighting=u(e.imageBasedLighting)?e.imageBasedLighting:new sA,this._shouldDestroyImageBasedLighting=!u(e.imageBasedLighting),this._backFaceCulling=y(e.backFaceCulling,!0),this._backFaceCullingDirty=!1,this._shadows=y(e.shadows,yn.ENABLED),this._shadowsDirty=!1,this._debugShowBoundingVolumeDirty=!1,this._debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this._enableDebugWireframe=y(e.enableDebugWireframe,!1),this._enableShowOutline=y(e.enableShowOutline,!0),this._debugWireframe=y(e.debugWireframe,!1),this._debugWireframe===!0&&this._enableDebugWireframe===!1&&this.type===Fo.GLTF&&Rt("model-debug-wireframe-ignored","enableDebugWireframe must be set to true in Model.fromGltf, otherwise debugWireframe will be ignored.");let a=e.credit;typeof a=="string"&&(a=new Xt(a)),this._credit=a,this._resourceCredits=[],this._gltfCredits=[],this._showCreditsOnScreen=y(e.showCreditsOnScreen,!1),this._showCreditsOnScreenDirty=!0,this._splitDirection=y(e.splitDirection,Lc.NONE),this._enableShowOutline=y(e.enableShowOutline,!0),this.showOutline=y(e.showOutline,!0),this.outlineColor=y(e.outlineColor,k.BLACK),this._classificationType=e.classificationType,this._statistics=new VO,this._sceneMode=void 0,this._projectTo2D=y(e.projectTo2D,!1),this._skipLevelOfDetail=!1,this._ignoreCommands=y(e.ignoreCommands,!1),this._texturesLoadedPromise=void 0,this._completeLoad=void 0,this._rejectLoad=void 0,this._completeTexturesLoad=void 0,this._rejectTexturesLoad=void 0,u(this._loader._promise)?(this._readyPromise=Promise.resolve(this),this._texturesLoadedPromise=Promise.resolve(this)):(this._readyPromise=new Promise((c,l)=>{this._completeLoad=()=>(c(this),!1),this._rejectLoad=f=>(l(f),!1)}),this._loader instanceof oE?this._texturesLoadedPromise=Promise.resolve(this):this._texturesLoadedPromise=new Promise((c,l)=>{this._completeTexturesLoad=()=>(c(this),!1),this._rejectTexturesLoad=f=>(l(f),!1)}),this._loader.load().catch(c=>{this.isDestroyed()||!u(this._loader)||this._loader.isDestroyed()||(this._rejectLoad=this._rejectLoad(Qt.getError("model",this._resource,c)))})),this._errorEvent=new ye,this._readyEvent=new ye,this._texturesReadyEvent=new ye,this._sceneGraph=void 0,this._nodesByName={},this.pickObject=e.pickObject}function QU(e,t){if(e._errorEvent.numberOfListeners>0){e._errorEvent.raiseEvent(t);return}console.log(t)}function cke(e,t){let n=e._featureTables,i=t.propertyTables,o=i.length;for(let r=0;r<o;r++){let s=i[r],a=new y1({model:e,propertyTable:s});n.push(a)}return n}function lke(e,t){let n=t._featureIdLabel,i=t._instanceFeatureIdLabel,o,r,s,a;for(o=0;o<e.nodes.length;o++)if(a=e.nodes[o],u(a.instances)&&(s=Qt.getFeatureIdsByLabel(a.instances.featureIds,i),u(s)&&u(s.propertyTableId)))return s.propertyTableId;for(o=0;o<e.nodes.length;o++)for(a=e.nodes[o],r=0;r<a.primitives.length;r++){let c=a.primitives[r],l=Qt.getFeatureIdsByLabel(c.featureIds,n);if(u(l))return l.propertyTableId}if(t._featureTables.length===1)return 0}function c6(e,t){if(!u(e)&&!u(t))return!1;if(u(e)!==u(t))return!0;let n=e.alpha,i=t.alpha;return Math.floor(n)!==Math.floor(i)||Math.ceil(n)!==Math.ceil(i)}Object.defineProperties(fo.prototype,{ready:{get:function(){return this._ready}},errorEvent:{get:function(){return this._errorEvent}},readyEvent:{get:function(){return this._readyEvent}},incrementallyLoadTextures:{get:function(){return y(this._loader.incrementallyLoadTextures,!1)}},texturesReadyEvent:{get:function(){return this._texturesReadyEvent}},readyPromise:{get:function(){return $("Model.readyPromise","Model.readyPromise was deprecated in CesiumJS 1.104.  It will be removed in 1.107. Use Model.fromGltfAsync and Model.readyEvent instead."),this._readyPromise}},texturesLoadedPromise:{get:function(){return $("Model.texturesLoadedPromise","Model.texturesLoadedPromise was deprecated in CesiumJS 1.104.  It will be removed in 1.107. Use Model.fromGltfAsync and Model.texturesReadyEvent instead."),this._texturesLoadedPromise}},loader:{get:function(){return this._loader}},statistics:{get:function(){return this._statistics}},activeAnimations:{get:function(){return this._activeAnimations}},clampAnimations:{get:function(){return this._clampAnimations},set:function(e){this._clampAnimations=e}},cull:{get:function(){return this._cull}},opaquePass:{get:function(){return this._opaquePass}},pointCloudShading:{get:function(){return this._pointCloudShading},set:function(e){e!==this._pointCloudShading&&this.resetDrawCommands(),this._pointCloudShading=e}},customShader:{get:function(){return this._customShader},set:function(e){e!==this._customShader&&this.resetDrawCommands(),this._customShader=e}},sceneGraph:{get:function(){return this._sceneGraph}},content:{get:function(){return this._content}},heightReference:{get:function(){return this._heightReference},set:function(e){e!==this._heightReference&&(this._heightDirty=!0),this._heightReference=e}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){this._distanceDisplayCondition=vt.clone(e,this._distanceDisplayCondition)}},structuralMetadata:{get:function(){return this._sceneGraph.components.structuralMetadata}},featureTableId:{get:function(){return this._featureTableId},set:function(e){this._featureTableId=e}},featureTables:{get:function(){return this._featureTables},set:function(e){this._featureTables=e}},id:{get:function(){return this._id},set:function(e){e!==this._id&&(this._idDirty=!0),this._id=e}},allowPicking:{get:function(){return this._allowPicking}},style:{get:function(){return this._style},set:function(e){this._style=e,this._styleDirty=!0}},color:{get:function(){return this._color},set:function(e){c6(e,this._color)&&this.resetDrawCommands(),this._color=k.clone(e,this._color)}},colorBlendMode:{get:function(){return this._colorBlendMode},set:function(e){this._colorBlendMode=e}},colorBlendAmount:{get:function(){return this._colorBlendAmount},set:function(e){this._colorBlendAmount=e}},silhouetteColor:{get:function(){return this._silhouetteColor},set:function(e){if(!k.equals(e,this._silhouetteColor)){let t=c6(e,this._silhouetteColor);this._silhouetteDirty=this._silhouetteDirty||t}this._silhouetteColor=k.clone(e,this._silhouetteColor)}},silhouetteSize:{get:function(){return this._silhouetteSize},set:function(e){if(e!==this._silhouetteSize){let t=this._silhouetteSize,n=e>0&&t===0||e===0&&t>0;this._silhouetteDirty=this._silhouetteDirty||n,this._backFaceCullingDirty=this._backFaceCullingDirty||n}this._silhouetteSize=e}},boundingSphere:{get:function(){let e=u(this._clampedModelMatrix)?this._clampedModelMatrix:this.modelMatrix;return doe(this,e),this._boundingSphere}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolumeDirty=!0),this._debugShowBoundingVolume=e}},debugWireframe:{get:function(){return this._debugWireframe},set:function(e){this._debugWireframe!==e&&this.resetDrawCommands(),this._debugWireframe=e,this._debugWireframe===!0&&this._enableDebugWireframe===!1&&this.type===Fo.GLTF&&Rt("model-debug-wireframe-ignored","enableDebugWireframe must be set to true in Model.fromGltfAsync, otherwise debugWireframe will be ignored.")}},show:{get:function(){return this._show},set:function(e){this._show=e}},featureIdLabel:{get:function(){return this._featureIdLabel},set:function(e){typeof e=="number"&&(e=`featureId_${e}`),e!==this._featureIdLabel&&(this._featureTableIdDirty=!0),this._featureIdLabel=e}},instanceFeatureIdLabel:{get:function(){return this._instanceFeatureIdLabel},set:function(e){typeof e=="number"&&(e=`instanceFeatureId_${e}`),e!==this._instanceFeatureIdLabel&&(this._featureTableIdDirty=!0),this._instanceFeatureIdLabel=e}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){e!==this._clippingPlanes&&(ss.setOwner(e,this,"_clippingPlanes"),this.resetDrawCommands())}},lightColor:{get:function(){return this._lightColor},set:function(e){u(e)!==u(this._lightColor)&&this.resetDrawCommands(),this._lightColor=m.clone(e,this._lightColor)}},imageBasedLighting:{get:function(){return this._imageBasedLighting},set:function(e){e!==this._imageBasedLighting&&(this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=e,this._shouldDestroyImageBasedLighting=!1,this.resetDrawCommands())}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){e!==this._backFaceCulling&&(this._backFaceCullingDirty=!0),this._backFaceCulling=e}},scale:{get:function(){return this._scale},set:function(e){e!==this._scale&&(this._updateModelMatrix=!0),this._scale=e}},computedScale:{get:function(){return this._computedScale}},minimumPixelSize:{get:function(){return this._minimumPixelSize},set:function(e){e!==this._minimumPixelSize&&(this._updateModelMatrix=!0),this._minimumPixelSize=e}},maximumScale:{get:function(){return this._maximumScale},set:function(e){e!==this._maximumScale&&(this._updateModelMatrix=!0),this._maximumScale=e}},shadows:{get:function(){return this._shadows},set:function(e){e!==this._shadows&&(this._shadowsDirty=!0),this._shadows=e}},credit:{get:function(){return this._credit}},showCreditsOnScreen:{get:function(){return this._showCreditsOnScreen},set:function(e){this._showCreditsOnScreen!==e&&(this._showCreditsOnScreenDirty=!0),this._showCreditsOnScreen=e}},splitDirection:{get:function(){return this._splitDirection},set:function(e){this._splitDirection!==e&&this.resetDrawCommands(),this._splitDirection=e}},classificationType:{get:function(){return this._classificationType}},pickIds:{get:function(){return this._pickIds}},styleCommandsNeeded:{get:function(){return this._styleCommandsNeeded}}});fo.prototype.getNode=function(e){return this._nodesByName[e]};fo.prototype.setArticulationStage=function(e,t){this._sceneGraph.setArticulationStage(e,t)};fo.prototype.applyArticulations=function(){this._sceneGraph.applyArticulations()};fo.prototype.makeStyleDirty=function(){this._styleDirty=!0};fo.prototype.resetDrawCommands=function(){this._drawCommandsBuilt=!1};var uke=new B,fke=new Z,dke=new B;fo.prototype.update=function(e){let t=!1;try{t=mke(this,e)}catch(n){if(this._loader.incrementallyLoadTextures)if(n.name==="TextureError")QU(this,n),this._rejectTexturesLoad=this._rejectTexturesLoad&&this._rejectTexturesLoad(n);else{let i=Qt.getError("model",this._resource,n);QU(this,i),this._rejectLoad=this._rejectLoad&&this._rejectLoad(i)}else{let i=Qt.getError("model",this._resource,n);QU(this,i),this._rejectLoad=this._rejectLoad&&this._rejectLoad(i),this._rejectTexturesLoad=this._rejectTexturesLoad&&this._rejectTexturesLoad(i)}}if(hke(this,e),pke(this,e),!this._resourcesLoaded&&t){this._resourcesLoaded=!0;let n=this._loader.components;if(!u(n)){if(this._loader.isUnloaded())return;let r=Qt.getError("model",this._resource,new de("Failed to load model."));QU(r),this._rejectLoad=this._rejectLoad&&this._rejectLoad(r)}let i=n.structuralMetadata;u(i)&&i.propertyTableCount>0&&cke(this,i);let o=new UO({model:this,modelComponents:n});this._sceneGraph=o,this._gltfCredits=o.components.asset.credits}if(!(!this._resourcesLoaded||e.mode===ne.MORPHING)){if(_ke(this),gke(this),yke(this,e),Ake(this),xke(this,e),Cke(this,e),Tke(this,e),Eke(this,e),this._defaultTexture=e.context.defaultTexture,bke(this,e),Ske(this,e),vke(this),wke(this,e),Pke(this,e),!this._ready){e.afterRender.push(()=>{this._ready=!0,this._readyEvent.raiseEvent(this),this._completeLoad=this._completeLoad&&this._completeLoad(),this._loader.incrementallyLoadTextures||(this._texturesLoaded=!0,this._texturesReadyEvent.raiseEvent(this),this._completeTexturesLoad=this._completeTexturesLoad&&this._completeTexturesLoad())});return}this._loader.incrementallyLoadTextures&&!this._texturesLoaded&&this._loader.texturesLoaded&&(this.resetDrawCommands(),this._texturesLoaded=!0,this._texturesReadyEvent.raiseEvent(this),this._completeTexturesLoad=this._completeTexturesLoad&&this._completeTexturesLoad()),Ike(this),Oke(this,e),Mke(this),Rke(this,e)}};function mke(e,t){return!e._resourcesLoaded||!e._texturesLoaded?(t.afterRender.push(()=>!0),e._loader.process(t)):!0}function hke(e,t){u(e._customShader)&&e._customShader.update(t)}function pke(e,t){e._imageBasedLighting.update(t),e._imageBasedLighting.shouldRegenerateShaders&&e.resetDrawCommands()}function _ke(e){if(!e._featureTableIdDirty)return;e._featureTableIdDirty=!1;let t=e._sceneGraph.components,n=t.structuralMetadata;u(n)&&n.propertyTableCount>0&&(e.featureTableId=lke(t,e),e._styleDirty=!0,e.resetDrawCommands())}function gke(e){e._styleDirty&&(e.applyStyle(e._style),e._styleDirty=!1)}function yke(e,t){let n=e._featureTables,i=n.length,o=!1;for(let r=0;r<i;r++)n[r].update(t),n[r].styleCommandsNeededDirty&&(o=!0);o&&foe(e)}function foe(e){let t=e.featureTables[e.featureTableId];e._styleCommandsNeeded=bd.getStyleCommandsNeeded(t.featuresLength,t.batchTexture.translucentFeaturesLength)}function Ake(e){let t=e.pointCloudShading;t.attenuation!==e._attenuation&&(e.resetDrawCommands(),e._attenuation=t.attenuation),t.backFaceCulling!==e._pointCloudBackFaceCulling&&(e.resetDrawCommands(),e._pointCloudBackFaceCulling=t.backFaceCulling)}function xke(e,t){e._silhouetteDirty&&(moe(t)&&e.resetDrawCommands(),e._silhouetteDirty=!1)}function Cke(e,t){let n=e.hasSkipLevelOfDetail(t);n!==e._skipLevelOfDetail&&(e.resetDrawCommands(),e._skipLevelOfDetail=n)}function Tke(e,t){let n=0;e.isClippingEnabled()&&(e._clippingPlanes.owner===e&&e._clippingPlanes.update(t),n=e._clippingPlanes.clippingPlanesState),n!==e._clippingPlanesState&&(e.resetDrawCommands(),e._clippingPlanesState=n)}function Eke(e,t){t.mode!==e._sceneMode&&(e._projectTo2D?e.resetDrawCommands():e._updateModelMatrix=!0,e._sceneMode=t.mode)}function bke(e,t){e._drawCommandsBuilt||(e.destroyPipelineResources(),e._sceneGraph.buildDrawCommands(t),e._drawCommandsBuilt=!0)}function Ske(e,t){B.equals(e.modelMatrix,e._modelMatrix)||(e._updateModelMatrix=!0,e._modelMatrix=B.clone(e.modelMatrix,e._modelMatrix))}var Hm=new m,$U=new he;function vke(e){if(!e._updateModelMatrix&&!e._heightDirty&&e._minimumPixelSize===0)return;u(e._removeUpdateHeightCallback)&&(e._removeUpdateHeightCallback(),e._removeUpdateHeightCallback=void 0);let t=e._scene;if(!u(t)||!u(t.globe)||e.heightReference===We.NONE){e._clampedModelMatrix=void 0;return}let n=t.globe,i=n.ellipsoid,o=e.modelMatrix;Hm.x=o[12],Hm.y=o[13],Hm.z=o[14];let r=i.cartesianToCartographic(Hm);u(e._clampedModelMatrix)||(e._clampedModelMatrix=B.clone(o,new B));let s=n._surface;e._removeUpdateHeightCallback=s.updateHeight(r,uoe(e,i,r));let a=n.getHeight(r);if(u(a)){let c=uoe(e,i,r);he.clone(r,$U),$U.height=a,i.cartographicToCartesian($U,Hm),c(Hm)}e._heightDirty=!1,e._updateModelMatrix=!0}function wke(e,t){if(!e._updateModelMatrix&&e._minimumPixelSize===0)return;let n=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;doe(e,n),Dke(e,n,t)}function doe(e,t){e._clampedScale=u(e._maximumScale)?Math.min(e._scale,e._maximumScale):e._scale,e._boundingSphere.center=m.multiplyByScalar(e._sceneGraph.boundingSphere.center,e._clampedScale,e._boundingSphere.center),e._boundingSphere.radius=e._initialRadius*e._clampedScale,e._boundingSphere=ae.transform(e._boundingSphere,t,e._boundingSphere)}function Dke(e,t,n){let i=e.scale;if(e.minimumPixelSize!==0&&!e._projectTo2D){let o=n.context,r=Math.max(o.drawingBufferWidth,o.drawingBufferHeight);B.getTranslation(t,Hm),e._sceneMode!==ne.SCENE3D&&Ki.computeActualWgs84Position(n,Hm,Hm);let s=e._boundingSphere.radius,a=Bke(Hm,s,n),c=1/a;Math.min(c*(2*s),r)<e.minimumPixelSize&&(i=e.minimumPixelSize*a/(2*e._initialRadius))}e._computedScale=u(e.maximumScale)?Math.min(e.maximumScale,i):i}function Ike(e){if(!e._idDirty)return;e._idDirty=!1;let t=e._id,n=e._pickIds,i=n.length;for(let o=0;o<i;++o)n[o].object.id=t}function Pke(e,t){let n=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix,i=y(e.referenceMatrix,n),o=t.context,r=e._imageBasedLighting;if(r.useSphericalHarmonicCoefficients||r.useSpecularEnvironmentMaps){let s=fke,a=uke;a=B.multiply(o.uniformState.view3D,i,a),s=B.getMatrix3(a,s),s=Z.getRotation(s,s),e._iblReferenceFrameMatrix=Z.transpose(s,e._iblReferenceFrameMatrix)}if(e.isClippingEnabled()){let s=dke;s=B.multiply(o.uniformState.view3D,i,s),s=B.multiply(s,e._clippingPlanes.modelMatrix,s),e._clippingPlanesMatrix=B.inverseTranspose(s,e._clippingPlanesMatrix)}}function Oke(e,t){let n=e._sceneGraph;if(e._updateModelMatrix||e._minimumPixelSize!==0){let o=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;n.updateModelMatrix(o,t),e._updateModelMatrix=!1}e._backFaceCullingDirty&&(n.updateBackFaceCulling(e._backFaceCulling),e._backFaceCullingDirty=!1),e._shadowsDirty&&(n.updateShadows(e._shadows),e._shadowsDirty=!1),e._debugShowBoundingVolumeDirty&&(n.updateShowBoundingVolume(e._debugShowBoundingVolume),e._debugShowBoundingVolumeDirty=!1);let i=!1;u(e.classificationType)||(i=e._userAnimationDirty||e._activeAnimations.update(t)),n.update(t,i),e._userAnimationDirty=!1}function Mke(e){if(!e._showCreditsOnScreenDirty)return;e._showCreditsOnScreenDirty=!1;let t=e._showCreditsOnScreen;u(e._credit)&&(e._credit.showOnScreen=t);let n=e._resourceCredits,i=n.length;for(let s=0;s<i;s++)n[s].showOnScreen=t;let o=e._gltfCredits,r=o.length;for(let s=0;s<r;s++)o[s].showOnScreen=t}function Rke(e,t){let n=Nke(e,t),i=e.isInvisible(),o=e.hasSilhouette(t),r=e._show&&e._computedScale!==0&&n&&(!i||o),s=t.passes,a=s.render||s.pick&&e.allowPicking;r&&!e._ignoreCommands&&a&&(Fke(e,t),e._sceneGraph.pushDrawCommands(t))}var a6=new ae;function Bke(e,t,n){return a6.center=e,a6.radius=t,n.camera.getPixelSize(a6,n.context.drawingBufferWidth,n.context.drawingBufferHeight)}function uoe(e,t,n){return function(i){if(e.heightReference===We.RELATIVE_TO_GROUND){let r=t.cartesianToCartographic(i,$U);r.height+=n.height,t.cartographicToCartesian(r,i)}let o=e._clampedModelMatrix;B.clone(e.modelMatrix,o),o[12]=i.x,o[13]=i.y,o[14]=i.z,e._heightDirty=!0}}var Lke=new m;function Nke(e,t){let n=e.distanceDisplayCondition;if(!u(n))return!0;let i=n.near*n.near,o=n.far*n.far,r;if(t.mode===ne.SCENE2D){let a=(t.camera.frustum.right-t.camera.frustum.left)*.5;r=a*a}else{let s=B.getTranslation(e.modelMatrix,Lke);Ki.computeActualWgs84Position(t,s,s),r=m.distanceSquared(s,t.camera.positionWC)}return r>=i&&r<=o}function Fke(e,t){let n=t.creditDisplay,i=e._credit;u(i)&&n.addCredit(i);let o=e._resourceCredits,r=o.length;for(let c=0;c<r;c++)n.addCredit(o[c]);let s=e._gltfCredits,a=s.length;for(let c=0;c<a;c++)n.addCredit(s[c])}fo.prototype.isTranslucent=function(){let e=this.color;return u(e)&&e.alpha>0&&e.alpha<1};fo.prototype.isInvisible=function(){let e=this.color;return u(e)&&e.alpha===0};function moe(e){return e.context.stencilBuffer}fo.prototype.hasSilhouette=function(e){return moe(e)&&this._silhouetteSize>0&&this._silhouetteColor.alpha>0&&!u(this._classificationType)};fo.prototype.hasSkipLevelOfDetail=function(e){if(!Fo.is3DTiles(this.type))return!1;let t=e.context.stencilBuffer,n=this._content.tileset;return t&&n.isSkippingLevelOfDetail};fo.prototype.isClippingEnabled=function(){let e=this._clippingPlanes;return u(e)&&e.enabled&&e.length!==0};fo.prototype.isDestroyed=function(){return!1};fo.prototype.destroy=function(){let e=this._loader;u(e)&&e.destroy();let t=this._featureTables;if(u(t)){let i=t.length;for(let o=0;o<i;o++)t[o].destroy()}this.destroyPipelineResources(),this.destroyModelResources(),u(this._removeUpdateHeightCallback)&&(this._removeUpdateHeightCallback(),this._removeUpdateHeightCallback=void 0),u(this._terrainProviderChangedCallback)&&(this._terrainProviderChangedCallback(),this._terrainProviderChangedCallback=void 0);let n=this._clippingPlanes;u(n)&&!n.isDestroyed()&&n.owner===this&&n.destroy(),this._clippingPlanes=void 0,this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=void 0,ue(this)};fo.prototype.destroyPipelineResources=function(){let e=this._pipelineResources;for(let t=0;t<e.length;t++)e[t].destroy();this._pipelineResources.length=0,this._pickIds.length=0};fo.prototype.destroyModelResources=function(){let e=this._modelResources;for(let t=0;t<e.length;t++)e[t].destroy();this._modelResources.length=0};fo.fromGltf=function(e){$("Model.fromGltf","Model.fromGltf was deprecated in CesiumJS 1.104.  It will be removed in 1.107. Use Model.fromGltfAsync instead."),e=y(e,y.EMPTY_OBJECT);let t=y(e.url,e.gltf),n={releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline,loadForClassification:u(e.classificationType)},i=y(e.basePath,""),o=Ie.createIfNeeded(i);u(t.asset)?(n.gltfJson=t,n.baseResource=o,n.gltfResource=o):t instanceof Uint8Array?(n.typedArray=t,n.baseResource=o,n.gltfResource=o):n.gltfResource=Ie.createIfNeeded(t);let r=new Vm(n),a=u(e.content)?Fo.TILE_GLTF:Fo.GLTF,c=rE(r,a,e);return c.resource=n.gltfResource,new fo(c)};fo.fromGltfAsync=async function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.url,e.gltf),n={releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline,loadForClassification:u(e.classificationType)},i=y(e.basePath,""),o=Ie.createIfNeeded(i);u(t.asset)?(n.gltfJson=t,n.baseResource=o,n.gltfResource=o):t instanceof Uint8Array?(n.typedArray=t,n.baseResource=o,n.gltfResource=o):n.gltfResource=Ie.createIfNeeded(t);let r=new Vm(n),a=u(e.content)?Fo.TILE_GLTF:Fo.GLTF,c=n.gltfResource,l=rE(r,a,e);l.resource=c;try{await r.load();let f=new fo(l),d=f._resource.credits;if(u(d)){let p=d.length;for(let g=0;g<p;g++)f._resourceCredits.push(d[g])}return f}catch(f){throw r.destroy(),Qt.getError("model",c,f)}};fo.fromB3dm=async function(e){let t={b3dmResource:e.resource,arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline,loadForClassification:u(e.classificationType)},n=new s1(t);try{await n.load();let i=rE(n,Fo.TILE_B3DM,e);return new fo(i)}catch(i){throw n.destroy(),i}};fo.fromPnts=async function(e){let t={arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,loadAttributesFor2D:e.projectTo2D},n=new oE(t);try{await n.load();let i=rE(n,Fo.TILE_PNTS,e);return new fo(i)}catch(i){throw n.destroy(),i}};fo.fromI3dm=async function(e){let t={i3dmResource:e.resource,arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline},n=new l1(t);try{await n.load();let i=rE(n,Fo.TILE_I3DM,e);return new fo(i)}catch(i){throw n.destroy(),i}};fo.fromGeoJson=async function(e){let t={geoJson:e.geoJson},n=new a1(t),i=rE(n,Fo.TILE_GEOJSON,e);return new fo(i)};fo.prototype.applyColorAndShow=function(e){let t=this._color,n=u(e)&&u(e.color),i=u(e)&&u(e.show);this._color=n?e.color.evaluateColor(void 0,this._color):k.clone(k.WHITE,this._color),this._show=i?e.show.evaluate(void 0):!0,c6(t,this._color)&&this.resetDrawCommands()};fo.prototype.applyStyle=function(e){let t=this.type===Fo.TILE_PNTS,n=u(this.featureTableId)&&this.featureTables[this.featureTableId].featuresLength>0,i=u(this.structuralMetadata)?this.structuralMetadata.propertyAttributes:void 0,o=u(i)&&u(i[0]);if(t&&(!n||o)){this.resetDrawCommands();return}n?(this.featureTables[this.featureTableId].applyStyle(e),foe(this,e)):(this.applyColorAndShow(e),this._styleCommandsNeeded=void 0)};function rE(e,t,n){return{loader:e,type:t,resource:n.resource,show:n.show,modelMatrix:n.modelMatrix,scale:n.scale,minimumPixelSize:n.minimumPixelSize,maximumScale:n.maximumScale,id:n.id,allowPicking:n.allowPicking,clampAnimations:n.clampAnimations,shadows:n.shadows,debugShowBoundingVolume:n.debugShowBoundingVolume,enableDebugWireframe:n.enableDebugWireframe,debugWireframe:n.debugWireframe,cull:n.cull,opaquePass:n.opaquePass,customShader:n.customShader,content:n.content,heightReference:n.heightReference,scene:n.scene,distanceDisplayCondition:n.distanceDisplayCondition,color:n.color,colorBlendAmount:n.colorBlendAmount,colorBlendMode:n.colorBlendMode,silhouetteColor:n.silhouetteColor,silhouetteSize:n.silhouetteSize,enableShowOutline:n.enableShowOutline,showOutline:n.showOutline,outlineColor:n.outlineColor,clippingPlanes:n.clippingPlanes,lightColor:n.lightColor,imageBasedLighting:n.imageBasedLighting,backFaceCulling:n.backFaceCulling,credit:n.credit,showCreditsOnScreen:n.showCreditsOnScreen,splitDirection:n.splitDirection,projectTo2D:n.projectTo2D,featureIdLabel:n.featureIdLabel,instanceFeatureIdLabel:n.instanceFeatureIdLabel,pointCloudShading:n.pointCloudShading,classificationType:n.classificationType,pickObject:n.pickObject}}var Sd=fo;function bs(e,t,n){this._tileset=e,this._tile=t,this._resource=n,this._model=void 0,this._metadata=void 0,this._group=void 0,this._ready=!1,this._resolveContent=void 0,this._readyPromise=void 0}Object.defineProperties(bs.prototype,{featuresLength:{get:function(){let e=this._model,t=e.featureTables,n=e.featureTableId;return u(t)&&u(t[n])?t[n].featuresLength:0}},pointsLength:{get:function(){return this._model.statistics.pointsLength}},trianglesLength:{get:function(){return this._model.statistics.trianglesLength}},geometryByteLength:{get:function(){return this._model.statistics.geometryByteLength}},texturesByteLength:{get:function(){return this._model.statistics.texturesByteLength}},batchTableByteLength:{get:function(){let e=this._model.statistics;return e.propertyTablesByteLength+e.batchTexturesByteLength}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("Model3DTileContent.readyPromise","Model3DTileContent.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Model3DTileContent.ready to return true instead."),this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},batchTable:{get:function(){let e=this._model,t=e.featureTables,n=e.featureTableId;if(u(t)&&u(t[n]))return t[n]}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},group:{get:function(){return this._group},set:function(e){this._group=e}}});bs.prototype.getFeature=function(e){let t=this._model,n=t.featureTableId;return t.featureTables[n].getFeature(e)};bs.prototype.hasProperty=function(e,t){let n=this._model,i=n.featureTableId;return u(i)?n.featureTables[i].hasProperty(e,t):!1};bs.prototype.applyDebugSettings=function(e,t){t=e?t:k.WHITE,this.featuresLength===0?this._model.color=t:u(this.batchTable)&&this.batchTable.setAllColor(t)};bs.prototype.applyStyle=function(e){this._model.style=e};bs.prototype.update=function(e,t){let n=this._model,i=this._tile;n.colorBlendAmount=e.colorBlendAmount,n.colorBlendMode=e.colorBlendMode,n.modelMatrix=i.computedTransform,n.customShader=e.customShader,n.featureIdLabel=e.featureIdLabel,n.instanceFeatureIdLabel=e.instanceFeatureIdLabel,n.lightColor=e.lightColor,n.imageBasedLighting=e.imageBasedLighting,n.backFaceCulling=e.backFaceCulling,n.shadows=e.shadows,n.showCreditsOnScreen=e.showCreditsOnScreen,n.splitDirection=e.splitDirection,n.debugWireframe=e.debugWireframe,n.showOutline=e.showOutline,n.outlineColor=e.outlineColor,n.pointCloudShading=e.pointCloudShading;let o=e.clippingPlanes;n.referenceMatrix=e.clippingPlanesOriginMatrix,u(o)&&i.clippingPlanesDirty&&(n._clippingPlanes=o.enabled&&i._isClipped?o:void 0),u(o)&&u(n._clippingPlanes)&&n._clippingPlanes!==o&&(n._clippingPlanes=o,n._clippingPlanesState=0),n.update(t),!this._ready&&n.ready&&(n.activeAnimations.addAll({loop:Al.REPEAT}),this._ready=!0,this._resolveContent=this._resolveContent&&this._resolveContent(this))};bs.prototype.isDestroyed=function(){return!1};bs.prototype.destroy=function(){return this._model=this._model&&this._model.destroy(),ue(this)};bs.fromGltf=async function(e,t,n,i){let o=new bs(e,t,n),s=zO(e,t,o,{gltf:i,basePath:n}),a=e.vectorClassificationOnly?void 0:e.classificationType;s.classificationType=a;let c=await Sd.fromGltfAsync(s);return o._model=c,o._readyPromise=new Promise(l=>{o._resolveContent=l}),o};bs.fromB3dm=async function(e,t,n,i,o){let r=new bs(e,t,n),a=zO(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=e.vectorClassificationOnly?void 0:e.classificationType;a.classificationType=c;let l=await Sd.fromB3dm(a);return r._model=l,r._readyPromise=new Promise(f=>{r._resolveContent=f}),r};bs.fromI3dm=async function(e,t,n,i,o){let r=new bs(e,t,n),a=zO(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=await Sd.fromI3dm(a);return r._model=c,r._readyPromise=new Promise(l=>{r._resolveContent=l}),r};bs.fromPnts=async function(e,t,n,i,o){let r=new bs(e,t,n),a=zO(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=await Sd.fromPnts(a);return r._model=c,r._readyPromise=new Promise(l=>{r._resolveContent=l}),r};bs.fromGeoJson=async function(e,t,n,i){let o=new bs(e,t,n),s=zO(e,t,o,{geoJson:i,resource:n}),a=await Sd.fromGeoJson(s);return o._model=a,o._readyPromise=new Promise(c=>{o._resolveContent=c}),o};function zO(e,t,n,i){let o={cull:!1,releaseGltfJson:!0,opaquePass:be.CESIUM_3D_TILE,modelMatrix:t.computedTransform,upAxis:e._modelUpAxis,forwardAxis:e._modelForwardAxis,incrementallyLoadTextures:!1,customShader:e.customShader,content:n,colorBlendMode:e.colorBlendMode,colorBlendAmount:e.colorBlendAmount,lightColor:e.lightColor,imageBasedLighting:e.imageBasedLighting,featureIdLabel:e.featureIdLabel,instanceFeatureIdLabel:e.instanceFeatureIdLabel,pointCloudShading:e.pointCloudShading,clippingPlanes:e.clippingPlanes,backFaceCulling:e.backFaceCulling,shadows:e.shadows,showCreditsOnScreen:e.showCreditsOnScreen,splitDirection:e.splitDirection,enableDebugWireframe:e._enableDebugWireframe,debugWireframe:e.debugWireframe,projectTo2D:e._projectTo2D,enableShowOutline:e._enableShowOutline,showOutline:e.showOutline,outlineColor:e.outlineColor};return ht(i,o)}var Gm=bs;function vd(e,t,n){this._tileset=e,this._tile=t,this._resource=n,this.featurePropertiesDirty=!1,this._metadata=void 0,this._group=void 0,this._ready=!1,this._readyPromise=Promise.resolve(this)}Object.defineProperties(vd.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("Tileset3DTileContent.readyPromise","Tileset3DTileContent.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Tileset3DTileContent.ready to return true instead."),this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},batchTable:{get:function(){}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},group:{get:function(){return this._group},set:function(e){this._group=e}}});vd.fromJson=function(e,t,n,i){let o=new vd(e,t,n);return o._tileset.loadTileset(o._resource,i,o._tile),o._ready=!0,o};vd.prototype.hasProperty=function(e,t){return!1};vd.prototype.getFeature=function(e){};vd.prototype.applyDebugSettings=function(e,t){};vd.prototype.applyStyle=function(e){};vd.prototype.update=function(e,t){};vd.prototype.isDestroyed=function(){return!1};vd.prototype.destroy=function(){return ue(this)};var HO=vd;function Ss(e,t,n,i){let o=Ss._verifyAttributes(t);n=y(n,0);let r=[],s={},a,c,l=o.length;for(let d=0;d<l;++d){let p=o[d];if(p.vertexBuffer){r.push(p);continue}c=p.usage,a=s[c],u(a)||(a=s[c]=[]),a.push(p)}function f(d,p){return X.getSizeInBytes(p.componentDatatype)-X.getSizeInBytes(d.componentDatatype)}this._allBuffers=[];for(c in s)if(s.hasOwnProperty(c)){a=s[c],a.sort(f);let d=Ss._vertexSizeInBytes(a),p=a[0].usage,g={vertexSizeInBytes:d,vertexBuffer:void 0,usage:p,needsCommit:!1,arrayBuffer:void 0,arrayViews:Ss._createArrayViews(a,d)};this._allBuffers.push(g)}this._size=0,this._instanced=y(i,!1),this._precreated=r,this._context=e,this.writers=void 0,this.va=void 0,this.resize(n)}Ss._verifyAttributes=function(e){let t=[];for(let i=0;i<e.length;++i){let o=e[i],r={index:y(o.index,i),enabled:y(o.enabled,!0),componentsPerAttribute:o.componentsPerAttribute,componentDatatype:y(o.componentDatatype,X.FLOAT),normalize:y(o.normalize,!1),vertexBuffer:o.vertexBuffer,usage:y(o.usage,Fe.STATIC_DRAW)};t.push(r)}let n=new Array(t.length);for(let i=0;i<t.length;++i){let r=t[i].index;n[r]=!0}return 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l6(this),ue(this)};var Lp=Ss;var GO=`#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif

uniform sampler2D u_atlas;

#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif

in vec2 v_textureCoordinates;
in vec4 v_pickColor;
in vec4 v_color;

#ifdef SDF
in vec4 v_outlineColor;
in float v_outlineWidth;
#endif

#ifdef FRAGMENT_DEPTH_CHECK
in vec4 v_textureCoordinateBounds;                  // the min and max x and y values for the texture coordinates
in vec4 v_originTextureCoordinateAndTranslate;      // texture coordinate at the origin, billboard translate (used for label glyphs)
in vec4 v_compressed;                               // x: eyeDepth, y: applyTranslate & enableDepthCheck, z: dimensions, w: imageSize
in mat2 v_rotationMatrix;

const float SHIFT_LEFT12 = 4096.0;
const float SHIFT_LEFT1 = 2.0;

const float SHIFT_RIGHT12 = 1.0 / 4096.0;
const float SHIFT_RIGHT1 = 1.0 / 2.0;

float getGlobeDepth(vec2 adjustedST, vec2 depthLookupST, bool applyTranslate, vec2 dimensions, vec2 imageSize)
{
    vec2 lookupVector = imageSize * (depthLookupST - adjustedST);
    lookupVector = v_rotationMatrix * lookupVector;
    vec2 labelOffset = (dimensions - imageSize) * (depthLookupST - vec2(0.0, v_originTextureCoordinateAndTranslate.y)); // aligns label glyph with bounding rectangle.  Will be zero for billboards because dimensions and imageSize will be equal

    vec2 translation = v_originTextureCoordinateAndTranslate.zw;

    if (applyTranslate)
    {
        // this is only needed for labels where the horizontal origin is not LEFT
        // it moves the label back to where the "origin" should be since all label glyphs are set to HorizontalOrigin.LEFT
        translation += (dimensions * v_originTextureCoordinateAndTranslate.xy * vec2(1.0, 0.0));
    }

    vec2 st = ((lookupVector - translation + labelOffset) + gl_FragCoord.xy) / czm_viewport.zw;
    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, st));

    if (logDepthOrDepth == 0.0)
    {
        return 0.0; // not on the globe
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
    return eyeCoordinate.z / eyeCoordinate.w;
}
#endif


#ifdef SDF

// Get the distance from the edge of a glyph at a given position sampling an SDF texture.
float getDistance(vec2 position)
{
    return texture(u_atlas, position).r;
}

// Samples the sdf texture at the given position and produces a color based on the fill color and the outline.
vec4 getSDFColor(vec2 position, float outlineWidth, vec4 outlineColor, float smoothing)
{
    float distance = getDistance(position);

    if (outlineWidth > 0.0)
    {
        // Don't get the outline edge exceed the SDF_EDGE
        float outlineEdge = clamp(SDF_EDGE - outlineWidth, 0.0, SDF_EDGE);
        float outlineFactor = smoothstep(SDF_EDGE - smoothing, SDF_EDGE + smoothing, distance);
        vec4 sdfColor = mix(outlineColor, v_color, outlineFactor);
        float alpha = smoothstep(outlineEdge - smoothing, outlineEdge + smoothing, distance);
        return vec4(sdfColor.rgb, sdfColor.a * alpha);
    }
    else
    {
        float alpha = smoothstep(SDF_EDGE - smoothing, SDF_EDGE + smoothing, distance);
        return vec4(v_color.rgb, v_color.a * alpha);
    }
}
#endif

void main()
{
    vec4 color = texture(u_atlas, v_textureCoordinates);

#ifdef SDF
    float outlineWidth = v_outlineWidth;
    vec4 outlineColor = v_outlineColor;

    // Get the current distance
    float distance = getDistance(v_textureCoordinates);

#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    float smoothing = fwidth(distance);
    // Get an offset that is approximately half the distance to the neighbor pixels
    // 0.354 is approximately half of 1/sqrt(2)
    vec2 sampleOffset = 0.354 * vec2(dFdx(v_textureCoordinates) + dFdy(v_textureCoordinates));

    // Sample the center point
    vec4 center = getSDFColor(v_textureCoordinates, outlineWidth, outlineColor, smoothing);

    // Sample the 4 neighbors
    vec4 color1 = getSDFColor(v_textureCoordinates + vec2(sampleOffset.x, sampleOffset.y), outlineWidth, outlineColor, smoothing);
    vec4 color2 = getSDFColor(v_textureCoordinates + vec2(-sampleOffset.x, sampleOffset.y), outlineWidth, outlineColor, smoothing);
    vec4 color3 = getSDFColor(v_textureCoordinates + vec2(-sampleOffset.x, -sampleOffset.y), outlineWidth, outlineColor, smoothing);
    vec4 color4 = getSDFColor(v_textureCoordinates + vec2(sampleOffset.x, -sampleOffset.y), outlineWidth, outlineColor, smoothing);

    // Equally weight the center sample and the 4 neighboring samples
    color = (center + color1 + color2 + color3 + color4)/5.0;
#else
    // If no derivatives available (IE 10?), just do a single sample
    float smoothing = 1.0/32.0;
    color = getSDFColor(v_textureCoordinates, outlineWidth, outlineColor, smoothing);
#endif

    color = czm_gammaCorrect(color);
#else
    color = czm_gammaCorrect(color);
    color *= czm_gammaCorrect(v_color);
#endif

// Fully transparent parts of the billboard are not pickable.
#if !defined(OPAQUE) && !defined(TRANSLUCENT)
    if (color.a < 0.005)   // matches 0/255 and 1/255
    {
        discard;
    }
#else
// The billboard is rendered twice. The opaque pass discards translucent fragments
// and the translucent pass discards opaque fragments.
#ifdef OPAQUE
    if (color.a < 0.995)   // matches < 254/255
    {
        discard;
    }
#else
    if (color.a >= 0.995)  // matches 254/255 and 255/255
    {
        discard;
    }
#endif
#endif

#ifdef VECTOR_TILE
    color *= u_highlightColor;
#endif
    out_FragColor = color;

#ifdef LOG_DEPTH
    czm_writeLogDepth();
#endif

#ifdef FRAGMENT_DEPTH_CHECK
    float temp = v_compressed.y;

    temp = temp * SHIFT_RIGHT1;

    float temp2 = (temp - floor(temp)) * SHIFT_LEFT1;
    bool enableDepthTest = temp2 != 0.0;
    bool applyTranslate = floor(temp) != 0.0;

    if (enableDepthTest) {
        temp = v_compressed.z;
        temp = temp * SHIFT_RIGHT12;

        vec2 dimensions;
        dimensions.y = (temp - floor(temp)) * SHIFT_LEFT12;
        dimensions.x = floor(temp);

        temp = v_compressed.w;
        temp = temp * SHIFT_RIGHT12;

        vec2 imageSize;
        imageSize.y = (temp - floor(temp)) * SHIFT_LEFT12;
        imageSize.x = floor(temp);

        vec2 adjustedST = v_textureCoordinates - v_textureCoordinateBounds.xy;
        adjustedST = adjustedST / vec2(v_textureCoordinateBounds.z - v_textureCoordinateBounds.x, v_textureCoordinateBounds.w - v_textureCoordinateBounds.y);

        float epsilonEyeDepth = v_compressed.x + czm_epsilon1;
        float globeDepth1 = getGlobeDepth(adjustedST, v_originTextureCoordinateAndTranslate.xy, applyTranslate, dimensions, imageSize);

        // negative values go into the screen
        if (globeDepth1 != 0.0 && globeDepth1 > epsilonEyeDepth)
        {
            float globeDepth2 = getGlobeDepth(adjustedST, vec2(0.0, 1.0), applyTranslate, dimensions, imageSize); // top left corner
            if (globeDepth2 != 0.0 && globeDepth2 > epsilonEyeDepth)
            {
                float globeDepth3 = getGlobeDepth(adjustedST, vec2(1.0, 1.0), applyTranslate, dimensions, imageSize); // top right corner
                if (globeDepth3 != 0.0 && globeDepth3 > epsilonEyeDepth)
                {
                    discard;
                }
            }
        }
    }
#endif

}
`;var WO=`#ifdef INSTANCED
in vec2 direction;
#endif
in vec4 positionHighAndScale;
in vec4 positionLowAndRotation;
in vec4 compressedAttribute0;                       // pixel offset, translate, horizontal origin, vertical origin, show, direction, texture coordinates (texture offset)
in vec4 compressedAttribute1;                       // aligned axis, translucency by distance, image width
in vec4 compressedAttribute2;                       // label horizontal origin, image height, color, pick color, size in meters, valid aligned axis, 13 bits free
in vec4 eyeOffset;                                  // eye offset in meters, 4 bytes free (texture range)
in vec4 scaleByDistance;                            // near, nearScale, far, farScale
in vec4 pixelOffsetScaleByDistance;                 // near, nearScale, far, farScale
in vec4 compressedAttribute3;                       // distance display condition near, far, disableDepthTestDistance, dimensions
in vec2 sdf;                                        // sdf outline color (rgb) and width (w)
#if defined(VERTEX_DEPTH_CHECK) || defined(FRAGMENT_DEPTH_CHECK)
in vec4 textureCoordinateBoundsOrLabelTranslate;    // the min and max x and y values for the texture coordinates
#endif
#ifdef VECTOR_TILE
in float a_batchId;
#endif

out vec2 v_textureCoordinates;
#ifdef FRAGMENT_DEPTH_CHECK
out vec4 v_textureCoordinateBounds;
out vec4 v_originTextureCoordinateAndTranslate;
out vec4 v_compressed;                                 // x: eyeDepth, y: applyTranslate & enableDepthCheck, z: dimensions, w: imageSize
out mat2 v_rotationMatrix;
#endif

out vec4 v_pickColor;
out vec4 v_color;
#ifdef SDF
out vec4 v_outlineColor;
out float v_outlineWidth;
#endif

const float UPPER_BOUND = 32768.0;

const float SHIFT_LEFT16 = 65536.0;
const float SHIFT_LEFT12 = 4096.0;
const float SHIFT_LEFT8 = 256.0;
const float SHIFT_LEFT7 = 128.0;
const float SHIFT_LEFT5 = 32.0;
const float SHIFT_LEFT3 = 8.0;
const float SHIFT_LEFT2 = 4.0;
const float SHIFT_LEFT1 = 2.0;

const float SHIFT_RIGHT12 = 1.0 / 4096.0;
const float SHIFT_RIGHT8 = 1.0 / 256.0;
const float SHIFT_RIGHT7 = 1.0 / 128.0;
const float SHIFT_RIGHT5 = 1.0 / 32.0;
const float SHIFT_RIGHT3 = 1.0 / 8.0;
const float SHIFT_RIGHT2 = 1.0 / 4.0;
const float SHIFT_RIGHT1 = 1.0 / 2.0;

vec4 addScreenSpaceOffset(vec4 positionEC, vec2 imageSize, float scale, vec2 direction, vec2 origin, vec2 translate, vec2 pixelOffset, vec3 alignedAxis, bool validAlignedAxis, float rotation, bool sizeInMeters, out mat2 rotationMatrix, out float mpp)
{
    // Note the halfSize cannot be computed in JavaScript because it is sent via
    // compressed vertex attributes that coerce it to an integer.
    vec2 halfSize = imageSize * scale * 0.5;
    halfSize *= ((direction * 2.0) - 1.0);

    vec2 originTranslate = origin * abs(halfSize);

#if defined(ROTATION) || defined(ALIGNED_AXIS)
    if (validAlignedAxis || rotation != 0.0)
    {
        float angle = rotation;
        if (validAlignedAxis)
        {
            vec4 projectedAlignedAxis = czm_modelView3D * vec4(alignedAxis, 0.0);
            angle += sign(-projectedAlignedAxis.x) * acos(sign(projectedAlignedAxis.y) * (projectedAlignedAxis.y * projectedAlignedAxis.y) /
                    (projectedAlignedAxis.x * projectedAlignedAxis.x + projectedAlignedAxis.y * projectedAlignedAxis.y));
        }

        float cosTheta = cos(angle);
        float sinTheta = sin(angle);
        rotationMatrix = mat2(cosTheta, sinTheta, -sinTheta, cosTheta);
        halfSize = rotationMatrix * halfSize;
    }
    else
    {
        rotationMatrix = mat2(1.0, 0.0, 0.0, 1.0);
    }
#endif

    mpp = czm_metersPerPixel(positionEC);
    positionEC.xy += (originTranslate + halfSize) * czm_branchFreeTernary(sizeInMeters, 1.0, mpp);
    positionEC.xy += (translate + pixelOffset) * mpp;

    return positionEC;
}

#ifdef VERTEX_DEPTH_CHECK
float getGlobeDepth(vec4 positionEC)
{
    vec4 posWC = czm_eyeToWindowCoordinates(positionEC);

    float globeDepth = czm_unpackDepth(texture(czm_globeDepthTexture, posWC.xy / czm_viewport.zw));

    if (globeDepth == 0.0)
    {
        return 0.0; // not on the globe
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(posWC.xy, globeDepth);
    return eyeCoordinate.z / eyeCoordinate.w;
}
#endif
void main()
{
    // Modifying this shader may also require modifications to Billboard._computeScreenSpacePosition

    // unpack attributes
    vec3 positionHigh = positionHighAndScale.xyz;
    vec3 positionLow = positionLowAndRotation.xyz;
    float scale = positionHighAndScale.w;

#if defined(ROTATION) || defined(ALIGNED_AXIS)
    float rotation = positionLowAndRotation.w;
#else
    float rotation = 0.0;
#endif

    float compressed = compressedAttribute0.x;

    vec2 pixelOffset;
    pixelOffset.x = floor(compressed * SHIFT_RIGHT7);
    compressed -= pixelOffset.x * SHIFT_LEFT7;
    pixelOffset.x -= UPPER_BOUND;

    vec2 origin;
    origin.x = floor(compressed * SHIFT_RIGHT5);
    compressed -= origin.x * SHIFT_LEFT5;

    origin.y = floor(compressed * SHIFT_RIGHT3);
    compressed -= origin.y * SHIFT_LEFT3;

#ifdef FRAGMENT_DEPTH_CHECK
    vec2 depthOrigin = origin.xy;
#endif
    origin -= vec2(1.0);

    float show = floor(compressed * SHIFT_RIGHT2);
    compressed -= show * SHIFT_LEFT2;

#ifdef INSTANCED
    vec2 textureCoordinatesBottomLeft = czm_decompressTextureCoordinates(compressedAttribute0.w);
    vec2 textureCoordinatesRange = czm_decompressTextureCoordinates(eyeOffset.w);
    vec2 textureCoordinates = textureCoordinatesBottomLeft + direction * textureCoordinatesRange;
#else
    vec2 direction;
    direction.x = floor(compressed * SHIFT_RIGHT1);
    direction.y = compressed - direction.x * SHIFT_LEFT1;

    vec2 textureCoordinates = czm_decompressTextureCoordinates(compressedAttribute0.w);
#endif

    float temp = compressedAttribute0.y  * SHIFT_RIGHT8;
    pixelOffset.y = -(floor(temp) - UPPER_BOUND);

    vec2 translate;
    translate.y = (temp - floor(temp)) * SHIFT_LEFT16;

    temp = compressedAttribute0.z * SHIFT_RIGHT8;
    translate.x = floor(temp) - UPPER_BOUND;

    translate.y += (temp - floor(temp)) * SHIFT_LEFT8;
    translate.y -= UPPER_BOUND;

    temp = compressedAttribute1.x * SHIFT_RIGHT8;
    float temp2 = floor(compressedAttribute2.w * SHIFT_RIGHT2);

    vec2 imageSize = vec2(floor(temp), temp2);

#ifdef FRAGMENT_DEPTH_CHECK
    float labelHorizontalOrigin = floor(compressedAttribute2.w - (temp2 * SHIFT_LEFT2));
    float applyTranslate = 0.0;
    if (labelHorizontalOrigin != 0.0) // is a billboard, so set apply translate to false
    {
        applyTranslate = 1.0;
        labelHorizontalOrigin -= 2.0;
        depthOrigin.x = labelHorizontalOrigin + 1.0;
    }

    depthOrigin = vec2(1.0) - (depthOrigin * 0.5);
#endif

#ifdef EYE_DISTANCE_TRANSLUCENCY
    vec4 translucencyByDistance;
    translucencyByDistance.x = compressedAttribute1.z;
    translucencyByDistance.z = compressedAttribute1.w;

    translucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;

    temp = compressedAttribute1.y * SHIFT_RIGHT8;
    translucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;
#endif

#if defined(VERTEX_DEPTH_CHECK) || defined(FRAGMENT_DEPTH_CHECK)
    temp = compressedAttribute3.w;
    temp = temp * SHIFT_RIGHT12;

    vec2 dimensions;
    dimensions.y = (temp - floor(temp)) * SHIFT_LEFT12;
    dimensions.x = floor(temp);
#endif

#ifdef ALIGNED_AXIS
    vec3 alignedAxis = czm_octDecode(floor(compressedAttribute1.y * SHIFT_RIGHT8));
    temp = compressedAttribute2.z * SHIFT_RIGHT5;
    bool validAlignedAxis = (temp - floor(temp)) * SHIFT_LEFT1 > 0.0;
#else
    vec3 alignedAxis = vec3(0.0);
    bool validAlignedAxis = false;
#endif

    vec4 pickColor;
    vec4 color;

    temp = compressedAttribute2.y;
    temp = temp * SHIFT_RIGHT8;
    pickColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    pickColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor.r = floor(temp);

    temp = compressedAttribute2.x;
    temp = temp * SHIFT_RIGHT8;
    color.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    color.g = (temp - floor(temp)) * SHIFT_LEFT8;
    color.r = floor(temp);

    temp = compressedAttribute2.z * SHIFT_RIGHT8;
    bool sizeInMeters = floor((temp - floor(temp)) * SHIFT_LEFT7) > 0.0;
    temp = floor(temp) * SHIFT_RIGHT8;

    pickColor.a = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor /= 255.0;

    color.a = floor(temp);
    color /= 255.0;

    ///////////////////////////////////////////////////////////////////////////

    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;

#if defined(FRAGMENT_DEPTH_CHECK) || defined(VERTEX_DEPTH_CHECK)
    float eyeDepth = positionEC.z;
#endif

    positionEC = czm_eyeOffset(positionEC, eyeOffset.xyz);
    positionEC.xyz *= show;

    ///////////////////////////////////////////////////////////////////////////

#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY) || defined(EYE_DISTANCE_PIXEL_OFFSET) || defined(DISTANCE_DISPLAY_CONDITION) || defined(DISABLE_DEPTH_DISTANCE)
    float lengthSq;
    if (czm_sceneMode == czm_sceneMode2D)
    {
        // 2D camera distance is a special case
        // treat all billboards as flattened to the z=0.0 plane
        lengthSq = czm_eyeHeight2D.y;
    }
    else
    {
        lengthSq = dot(positionEC.xyz, positionEC.xyz);
    }
#endif

#ifdef EYE_DISTANCE_SCALING
    float distanceScale = czm_nearFarScalar(scaleByDistance, lengthSq);
    scale *= distanceScale;
    translate *= distanceScale;
    // push vertex behind near plane for clipping
    if (scale == 0.0)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

    float translucency = 1.0;
#ifdef EYE_DISTANCE_TRANSLUCENCY
    translucency = czm_nearFarScalar(translucencyByDistance, lengthSq);
    // push vertex behind near plane for clipping
    if (translucency == 0.0)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

#ifdef EYE_DISTANCE_PIXEL_OFFSET
    float pixelOffsetScale = czm_nearFarScalar(pixelOffsetScaleByDistance, lengthSq);
    pixelOffset *= pixelOffsetScale;
#endif

#ifdef DISTANCE_DISPLAY_CONDITION
    float nearSq = compressedAttribute3.x;
    float farSq = compressedAttribute3.y;
    if (lengthSq < nearSq || lengthSq > farSq)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

    mat2 rotationMatrix;
    float mpp;

#ifdef DISABLE_DEPTH_DISTANCE
    float disableDepthTestDistance = compressedAttribute3.z;
#endif

#ifdef VERTEX_DEPTH_CHECK
if (lengthSq < disableDepthTestDistance) {
    float depthsilon = 10.0;

    vec2 labelTranslate = textureCoordinateBoundsOrLabelTranslate.xy;
    vec4 pEC1 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(0.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
    float globeDepth1 = getGlobeDepth(pEC1);

    if (globeDepth1 != 0.0 && pEC1.z + depthsilon < globeDepth1)
    {
        vec4 pEC2 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(0.0, 1.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
        float globeDepth2 = getGlobeDepth(pEC2);

        if (globeDepth2 != 0.0 && pEC2.z + depthsilon < globeDepth2)
        {
            vec4 pEC3 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(1.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
            float globeDepth3 = getGlobeDepth(pEC3);
            if (globeDepth3 != 0.0 && pEC3.z + depthsilon < globeDepth3)
            {
                positionEC.xyz = vec3(0.0);
            }
        }
    }
}
#endif

    positionEC = addScreenSpaceOffset(positionEC, imageSize, scale, direction, origin, translate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
    gl_Position = czm_projection * positionEC;
    v_textureCoordinates = textureCoordinates;

#ifdef LOG_DEPTH
    czm_vertexLogDepth();
#endif

#ifdef DISABLE_DEPTH_DISTANCE
    if (disableDepthTestDistance == 0.0 && czm_minimumDisableDepthTestDistance != 0.0)
    {
        disableDepthTestDistance = czm_minimumDisableDepthTestDistance;
    }

    if (disableDepthTestDistance != 0.0)
    {
        // Don't try to "multiply both sides" by w.  Greater/less-than comparisons won't work for negative values of w.
        float zclip = gl_Position.z / gl_Position.w;
        bool clipped = (zclip < -1.0 || zclip > 1.0);
        if (!clipped && (disableDepthTestDistance < 0.0 || (lengthSq > 0.0 && lengthSq < disableDepthTestDistance)))
        {
            // Position z on the near plane.
            gl_Position.z = -gl_Position.w;
#ifdef LOG_DEPTH
            v_depthFromNearPlusOne = 1.0;
#endif
        }
    }
#endif

#ifdef FRAGMENT_DEPTH_CHECK
    if (sizeInMeters) {
        translate /= mpp;
        dimensions /= mpp;
        imageSize /= mpp;
    }

#if defined(ROTATION) || defined(ALIGNED_AXIS)
    v_rotationMatrix = rotationMatrix;
#else
    v_rotationMatrix = mat2(1.0, 0.0, 0.0, 1.0);
#endif

    float enableDepthCheck = 0.0;
    if (lengthSq < disableDepthTestDistance)
    {
        enableDepthCheck = 1.0;
    }

    float dw = floor(clamp(dimensions.x, 0.0, SHIFT_LEFT12));
    float dh = floor(clamp(dimensions.y, 0.0, SHIFT_LEFT12));

    float iw = floor(clamp(imageSize.x, 0.0, SHIFT_LEFT12));
    float ih = floor(clamp(imageSize.y, 0.0, SHIFT_LEFT12));

    v_compressed.x = eyeDepth;
    v_compressed.y = applyTranslate * SHIFT_LEFT1 + enableDepthCheck;
    v_compressed.z = dw * SHIFT_LEFT12 + dh;
    v_compressed.w = iw * SHIFT_LEFT12 + ih;
    v_originTextureCoordinateAndTranslate.xy = depthOrigin;
    v_originTextureCoordinateAndTranslate.zw = translate;
    v_textureCoordinateBounds = textureCoordinateBoundsOrLabelTranslate;

#endif

#ifdef SDF
    vec4 outlineColor;
    float outlineWidth;

    temp = sdf.x;
    temp = temp * SHIFT_RIGHT8;
    outlineColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    outlineColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor.r = floor(temp);

    temp = sdf.y;
    temp = temp * SHIFT_RIGHT8;
    float temp3 = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    outlineWidth = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor.a = floor(temp);
    outlineColor /= 255.0;

    v_outlineWidth = outlineWidth / 255.0;
    v_outlineColor = outlineColor;
    v_outlineColor.a *= translucency;
#endif

    v_pickColor = pickColor;

    v_color = color;
    v_color.a *= translucency;

}
`;function Ei(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.pixelOffsetScaleByDistance,o=e.scaleByDistance,r=e.distanceDisplayCondition;u(n)&&(n=Pt.clone(n)),u(i)&&(i=Pt.clone(i)),u(o)&&(o=Pt.clone(o)),u(r)&&(r=vt.clone(r)),this._show=y(e.show,!0),this._position=m.clone(y(e.position,m.ZERO)),this._actualPosition=m.clone(this._position),this._pixelOffset=H.clone(y(e.pixelOffset,H.ZERO)),this._translate=new H(0,0),this._eyeOffset=m.clone(y(e.eyeOffset,m.ZERO)),this._heightReference=y(e.heightReference,We.NONE),this._verticalOrigin=y(e.verticalOrigin,On.CENTER),this._horizontalOrigin=y(e.horizontalOrigin,pi.CENTER),this._scale=y(e.scale,1),this._color=k.clone(y(e.color,k.WHITE)),this._rotation=y(e.rotation,0),this._alignedAxis=m.clone(y(e.alignedAxis,m.ZERO)),this._width=e.width,this._height=e.height,this._scaleByDistance=o,this._translucencyByDistance=n,this._pixelOffsetScaleByDistance=i,this._sizeInMeters=y(e.sizeInMeters,!1),this._distanceDisplayCondition=r,this._disableDepthTestDistance=e.disableDepthTestDistance,this._id=e.id,this._collection=y(e.collection,t),this._pickId=void 0,this._pickPrimitive=y(e._pickPrimitive,this),this._billboardCollection=t,this._dirty=!1,this._index=-1,this._batchIndex=void 0,this._imageIndex=-1,this._imageIndexPromise=void 0,this._imageId=void 0,this._image=void 0,this._imageSubRegion=void 0,this._imageWidth=void 0,this._imageHeight=void 0,this._labelDimensions=void 0,this._labelHorizontalOrigin=void 0,this._labelTranslate=void 0;let s=e.image,a=e.imageId;u(s)&&(u(a)||(typeof s=="string"?a=s:u(s.src)?a=s.src:a=Hn()),this._imageId=a,this._image=s),u(e.imageSubRegion)&&(this._imageId=a,this._imageSubRegion=e.imageSubRegion),u(this._billboardCollection._textureAtlas)&&this._loadImage(),this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=ne.SCENE3D,this._clusterShow=!0,this._outlineColor=k.clone(y(e.outlineColor,k.BLACK)),this._outlineWidth=y(e.outlineWidth,0),this._updateClamping()}var hoe=Ei.SHOW_INDEX=0,tV=Ei.POSITION_INDEX=1,Aoe=Ei.PIXEL_OFFSET_INDEX=2,zke=Ei.EYE_OFFSET_INDEX=3,Hke=Ei.HORIZONTAL_ORIGIN_INDEX=4,Gke=Ei.VERTICAL_ORIGIN_INDEX=5,Wke=Ei.SCALE_INDEX=6,nV=Ei.IMAGE_INDEX_INDEX=7,poe=Ei.COLOR_INDEX=8,jke=Ei.ROTATION_INDEX=9,Yke=Ei.ALIGNED_AXIS_INDEX=10,qke=Ei.SCALE_BY_DISTANCE_INDEX=11,Xke=Ei.TRANSLUCENCY_BY_DISTANCE_INDEX=12,Kke=Ei.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX=13,Jke=Ei.DISTANCE_DISPLAY_CONDITION=14,Zke=Ei.DISABLE_DEPTH_DISTANCE=15;Ei.TEXTURE_COORDINATE_BOUNDS=16;var _oe=Ei.SDF_INDEX=17;Ei.NUMBER_OF_PROPERTIES=18;function Vo(e,t){let n=e._billboardCollection;u(n)&&(n._updateBillboard(e,t),e._dirty=!0)}Object.defineProperties(Ei.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,Vo(this,hoe))}},position:{get:function(){return this._position},set:function(e){let t=this._position;m.equals(t,e)||(m.clone(e,t),m.clone(e,this._actualPosition),this._updateClamping(),Vo(this,tV))}},heightReference:{get:function(){return this._heightReference},set:function(e){let t=this._heightReference;e!==t&&(this._heightReference=e,this._updateClamping(),Vo(this,tV))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;H.equals(t,e)||(H.clone(e,t),Vo(this,Aoe))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;Pt.equals(t,e)||(this._scaleByDistance=Pt.clone(e,t),Vo(this,qke))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;Pt.equals(t,e)||(this._translucencyByDistance=Pt.clone(e,t),Vo(this,Xke))}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;Pt.equals(t,e)||(this._pixelOffsetScaleByDistance=Pt.clone(e,t),Vo(this,Kke))}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;m.equals(t,e)||(m.clone(e,t),Vo(this,zke))}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,Vo(this,Hke))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin!==e&&(this._verticalOrigin=e,Vo(this,Gke))}},scale:{get:function(){return this._scale},set:function(e){this._scale!==e&&(this._scale=e,Vo(this,Wke))}},color:{get:function(){return this._color},set:function(e){let t=this._color;k.equals(t,e)||(k.clone(e,t),Vo(this,poe))}},rotation:{get:function(){return this._rotation},set:function(e){this._rotation!==e&&(this._rotation=e,Vo(this,jke))}},alignedAxis:{get:function(){return this._alignedAxis},set:function(e){let t=this._alignedAxis;m.equals(t,e)||(m.clone(e,t),Vo(this,Yke))}},width:{get:function(){return y(this._width,this._imageWidth)},set:function(e){this._width!==e&&(this._width=e,Vo(this,nV))}},height:{get:function(){return y(this._height,this._imageHeight)},set:function(e){this._height!==e&&(this._height=e,Vo(this,nV))}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters!==e&&(this._sizeInMeters=e,Vo(this,poe))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){vt.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=vt.clone(e,this._distanceDisplayCondition),Vo(this,Jke))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,Vo(this,Zke))}},id:{get:function(){return this._id},set:function(e){this._id=e,u(this._pickId)&&(this._pickId.object.id=e)}},pickPrimitive:{get:function(){return this._pickPrimitive},set:function(e){this._pickPrimitive=e,u(this._pickId)&&(this._pickId.object.primitive=e)}},pickId:{get:function(){return this._pickId}},image:{get:function(){return this._imageId},set:function(e){u(e)?typeof e=="string"?this.setImage(e,e):e instanceof Ie?this.setImage(e.url,e):u(e.src)?this.setImage(e.src,e):this.setImage(Hn(),e):(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=void 0,this._image=void 0,this._imageIndexPromise=void 0,Vo(this,nV))}},ready:{get:function(){return this._imageIndex!==-1}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=m.clone(e,this._actualClampedPosition),Vo(this,tV)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,Vo(this,hoe))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;k.equals(t,e)||(k.clone(e,t),Vo(this,_oe))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,Vo(this,_oe))}}});Ei.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this._pickPrimitive,collection:this._collection,id:this._id})),this._pickId};Ei.prototype._updateClamping=function(){Ei._updateClamping(this._billboardCollection,this)};var jO=new he,goe=new m;Ei._updateClamping=function(e,t){let n=e._scene;if(!u(n)||!u(n.globe))return;let i=n.globe,o=i.ellipsoid,r=i._surface,s=n.frameState.mode,a=s!==t._mode;if(t._mode=s,(t._heightReference===We.NONE||a)&&u(t._removeCallbackFunc)&&(t._removeCallbackFunc(),t._removeCallbackFunc=void 0,t._clampedPosition=void 0),t._heightReference===We.NONE||!u(t._position))return;let c=o.cartesianToCartographic(t._position);if(!u(c)){t._actualClampedPosition=void 0;return}u(t._removeCallbackFunc)&&t._removeCallbackFunc();function l(d){if(t._heightReference===We.RELATIVE_TO_GROUND)if(t._mode===ne.SCENE3D){let p=o.cartesianToCartographic(d,jO);p.height+=c.height,o.cartographicToCartesian(p,d)}else d.x+=c.height;t._clampedPosition=m.clone(d,t._clampedPosition)}t._removeCallbackFunc=r.updateHeight(c,l),he.clone(c,jO);let f=i.getHeight(c);u(f)&&(jO.height=f),o.cartographicToCartesian(jO,goe),l(goe)};Ei.prototype._loadImage=function(){let e=this._billboardCollection._textureAtlas,t=this._imageId,n=this._image,i=this._imageSubRegion,o,r=this;function s(a){if(r._imageId!==t||r._image!==n||!qe.equals(r._imageSubRegion,i))return;let c=e.textureCoordinates[a];r._imageWidth=e.texture.width*c.width,r._imageHeight=e.texture.height*c.height,r._imageIndex=a,r._ready=!0,r._image=void 0,r._imageIndexPromise=void 0,Vo(r,nV)}if(u(n)){let a=e.getImageIndex(t);if(u(a)){s(a);return}o=e.addImage(t,n)}u(i)&&(o=e.addSubRegion(t,i)),this._imageIndexPromise=o,u(o)&&o.then(s).catch(function(a){console.error(`Error loading image for billboard: ${a}`),r._imageIndexPromise=void 0})};Ei.prototype.setImage=function(e,t){this._imageId!==e&&(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=e,this._image=t,u(this._billboardCollection._textureAtlas)&&this._loadImage())};Ei.prototype.setImageSubRegion=function(e,t){this._imageId===e&&qe.equals(this._imageSubRegion,t)||(this._imageIndex=-1,this._imageId=e,this._imageSubRegion=qe.clone(t),u(this._billboardCollection._textureAtlas)&&this._loadImage())};Ei.prototype._setTranslate=function(e){let t=this._translate;H.equals(t,e)||(H.clone(e,t),Vo(this,Aoe))};Ei.prototype._getActualPosition=function(){return u(this._clampedPosition)?this._clampedPosition:this._actualPosition};Ei.prototype._setActualPosition=function(e){u(this._clampedPosition)||m.clone(e,this._actualPosition),Vo(this,tV)};var yoe=new re;Ei._computeActualPosition=function(e,t,n,i){return u(e._clampedPosition)?(n.mode!==e._mode&&e._updateClamping(),e._clampedPosition):n.mode===ne.SCENE3D?t:(B.multiplyByPoint(i,t,yoe),Ki.computeActualWgs84Position(n,yoe))};var xoe=new m;Ei._computeScreenSpacePosition=function(e,t,n,i,o,r){let s=B.multiplyByPoint(e,t,xoe),a=Ki.wgs84WithEyeOffsetToWindowCoordinates(o,s,n,r);if(u(a))return H.add(a,i,a),a};var eV=new H(0,0);Ei.prototype.computeScreenSpacePosition=function(e,t){let n=this._billboardCollection;u(t)||(t=new H),H.clone(this._pixelOffset,eV),H.add(eV,this._translate,eV);let i=n.modelMatrix,o=this._position;if(u(this._clampedPosition)&&(o=this._clampedPosition,e.mode!==ne.SCENE3D)){let s=e.mapProjection,a=s.ellipsoid,c=s.unproject(o,jO);o=a.cartographicToCartesian(c,xoe),i=B.IDENTITY}return Ei._computeScreenSpacePosition(i,o,this._eyeOffset,eV,e,t)};Ei.getScreenSpaceBoundingBox=function(e,t,n){let i=e.width,o=e.height,r=e.scale;i*=r,o*=r;let s=t.x;e.horizontalOrigin===pi.RIGHT?s-=i:e.horizontalOrigin===pi.CENTER&&(s-=i*.5);let a=t.y;return e.verticalOrigin===On.BOTTOM||e.verticalOrigin===On.BASELINE?a-=o:e.verticalOrigin===On.CENTER&&(a-=o*.5),u(n)||(n=new qe),n.x=s,n.y=a,n.width=i,n.height=o,n};Ei.prototype.equals=function(e){return this===e||u(e)&&this._id===e._id&&m.equals(this._position,e._position)&&this._imageId===e._imageId&&this._show===e._show&&this._scale===e._scale&&this._verticalOrigin===e._verticalOrigin&&this._horizontalOrigin===e._horizontalOrigin&&this._heightReference===e._heightReference&&qe.equals(this._imageSubRegion,e._imageSubRegion)&&k.equals(this._color,e._color)&&H.equals(this._pixelOffset,e._pixelOffset)&&H.equals(this._translate,e._translate)&&m.equals(this._eyeOffset,e._eyeOffset)&&Pt.equals(this._scaleByDistance,e._scaleByDistance)&&Pt.equals(this._translucencyByDistance,e._translucencyByDistance)&&Pt.equals(this._pixelOffsetScaleByDistance,e._pixelOffsetScaleByDistance)&&vt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance};Ei.prototype._destroy=function(){u(this._customData)&&(this._billboardCollection._scene.globe._surface.removeTileCustomData(this._customData),this._customData=void 0),u(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this.image=void 0,this._pickId=this._pickId&&this._pickId.destroy(),this._billboardCollection=void 0};var mo=Ei;var Qke={OPAQUE:0,TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2},bo=Object.freeze(Qke);var $ke={FONT_SIZE:48,PADDING:10,RADIUS:8,CUTOFF:.25},vs=Object.freeze($ke);function Np(e,t,n,i,o){this.bottomLeft=y(e,H.ZERO),this.topRight=y(t,H.ZERO),this.childNode1=n,this.childNode2=i,this.imageIndex=o}var e4e=new H(16,16);function kg(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.borderWidthInPixels,1),n=y(e.initialSize,e4e);this._context=e.context,this._pixelFormat=y(e.pixelFormat,st.RGBA),this._borderWidthInPixels=t,this._textureCoordinates=[],this._guid=Hn(),this._idHash={},this._indexHash={},this._initialSize=n,this._root=void 0}Object.defineProperties(kg.prototype,{borderWidthInPixels:{get:function(){return this._borderWidthInPixels}},textureCoordinates:{get:function(){return this._textureCoordinates}},texture:{get:function(){return u(this._texture)||(this._texture=new Mt({context:this._context,width:this._initialSize.x,height:this._initialSize.y,pixelFormat:this._pixelFormat})),this._texture}},numberOfImages:{get:function(){return this._textureCoordinates.length}},guid:{get:function(){return this._guid}}});function t4e(e,t){let n=e._context,i=e.numberOfImages,o=2,r=e._borderWidthInPixels;if(i>0){let s=e._texture.width,a=e._texture.height,c=o*(s+t.width+r),l=o*(a+t.height+r),f=s/c,d=a/l,p=new Np(new H(s+r,r),new H(c,a)),g=new Np(new H,new H(c,a),e._root,p),h=new Np(new H(r,a+r),new H(c,l)),A=new Np(new H,new H(c,l),g,h);for(let T=0;T<e._textureCoordinates.length;T++){let E=e._textureCoordinates[T];u(E)&&(E.x*=f,E.y*=d,E.width*=f,E.height*=d)}let x=new Mt({context:e._context,width:c,height:l,pixelFormat:e._pixelFormat}),C=new Ks({context:n,colorTextures:[e._texture],destroyAttachments:!1});C._bind(),x.copyFromFramebuffer(0,0,0,0,c,l),C._unBind(),C.destroy(),e._texture=e._texture&&e._texture.destroy(),e._texture=x,e._root=A}else{let s=o*(t.width+2*r),a=o*(t.height+2*r);s<e._initialSize.x&&(s=e._initialSize.x),a<e._initialSize.y&&(a=e._initialSize.y),e._texture=e._texture&&e._texture.destroy(),e._texture=new Mt({context:e._context,width:s,height:a,pixelFormat:e._pixelFormat}),e._root=new Np(new H(r,r),new H(s,a))}}function iV(e,t,n){if(u(t)){if(!u(t.childNode1)&&!u(t.childNode2)){if(u(t.imageIndex))return;let i=t.topRight.x-t.bottomLeft.x,o=t.topRight.y-t.bottomLeft.y,r=i-n.width,s=o-n.height;if(r<0||s<0)return;if(r===0&&s===0)return t;if(r>s){t.childNode1=new Np(new H(t.bottomLeft.x,t.bottomLeft.y),new H(t.bottomLeft.x+n.width,t.topRight.y));let a=t.bottomLeft.x+n.width+e._borderWidthInPixels;a<t.topRight.x&&(t.childNode2=new Np(new H(a,t.bottomLeft.y),new H(t.topRight.x,t.topRight.y)))}else{t.childNode1=new Np(new H(t.bottomLeft.x,t.bottomLeft.y),new H(t.topRight.x,t.bottomLeft.y+n.height));let a=t.bottomLeft.y+n.height+e._borderWidthInPixels;a<t.topRight.y&&(t.childNode2=new Np(new H(t.bottomLeft.x,a),new H(t.topRight.x,t.topRight.y)))}return iV(e,t.childNode1,n)}return iV(e,t.childNode1,n)||iV(e,t.childNode2,n)}}function Coe(e,t,n){let i=iV(e,e._root,t);if(u(i)){i.imageIndex=n;let o=e._texture.width,r=e._texture.height,s=i.topRight.x-i.bottomLeft.x,a=i.topRight.y-i.bottomLeft.y,c=i.bottomLeft.x/o,l=i.bottomLeft.y/r,f=s/o,d=a/r;e._textureCoordinates[n]=new qe(c,l,f,d),e._texture.copyFrom({source:t,xOffset:i.bottomLeft.x,yOffset:i.bottomLeft.y})}else t4e(e,t),Coe(e,t,n);e._guid=Hn()}function Toe(e,t){if(!u(e)||e.isDestroyed())return-1;let n=e.numberOfImages;return Coe(e,t,n),n}kg.prototype.getImageIndex=function(e){return this._indexHash[e]};kg.prototype.addImageSync=function(e,t){let n=this._indexHash[e];return u(n)||(n=Toe(this,t),this._idHash[e]=Promise.resolve(n),this._indexHash[e]=n),n};kg.prototype.addImage=function(e,t){let n=this._idHash[e];if(u(n))return n;typeof t=="function"?t=t(e):(typeof t=="string"||t instanceof Ie)&&(t=Ie.createIfNeeded(t).fetchImage());let i=this;return n=Promise.resolve(t).then(function(o){let r=Toe(i,o);return i._indexHash[e]=r,r}),this._idHash[e]=n,n};kg.prototype.addSubRegion=function(e,t){let n=this._idHash[e];if(!u(n))throw new de(`image with id "${e}" not found in the atlas.`);let i=this;return Promise.resolve(n).then(function(o){if(o===-1)return-1;let r=i._texture.width,s=i._texture.height,a=i._textureCoordinates[o],c=a.x+t.x/r,l=a.y+t.y/s,f=t.width/r,d=t.height/s,p=i._textureCoordinates.push(new qe(c,l,f,d))-1;return i._indexHash[e]=p,i._guid=Hn(),p})};kg.prototype.isDestroyed=function(){return!1};kg.prototype.destroy=function(){return this._texture=this._texture&&this._texture.destroy(),ue(this)};var zg=kg;var n4e=mo.SHOW_INDEX,qO=mo.POSITION_INDEX,Eoe=mo.PIXEL_OFFSET_INDEX,boe=mo.EYE_OFFSET_INDEX,i4e=mo.HORIZONTAL_ORIGIN_INDEX,o4e=mo.VERTICAL_ORIGIN_INDEX,r4e=mo.SCALE_INDEX,YO=mo.IMAGE_INDEX_INDEX,Soe=mo.COLOR_INDEX,s4e=mo.ROTATION_INDEX,a4e=mo.ALIGNED_AXIS_INDEX,voe=mo.SCALE_BY_DISTANCE_INDEX,woe=mo.TRANSLUCENCY_BY_DISTANCE_INDEX,Doe=mo.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX,Ioe=mo.DISTANCE_DISPLAY_CONDITION,c4e=mo.DISABLE_DEPTH_DISTANCE,l4e=mo.TEXTURE_COORDINATE_BOUNDS,Poe=mo.SDF_INDEX,_6=mo.NUMBER_OF_PROPERTIES,Co,u4e={positionHighAndScale:0,positionLowAndRotation:1,compressedAttribute0:2,compressedAttribute1:3,compressedAttribute2:4,eyeOffset:5,scaleByDistance:6,pixelOffsetScaleByDistance:7,compressedAttribute3:8,textureCoordinateBoundsOrLabelTranslate:9,a_batchId:10,sdf:11},f4e={direction:0,positionHighAndScale:1,positionLowAndRotation:2,compressedAttribute0:3,compressedAttribute1:4,compressedAttribute2:5,eyeOffset:6,scaleByDistance:7,pixelOffsetScaleByDistance:8,compressedAttribute3:9,textureCoordinateBoundsOrLabelTranslate:10,a_batchId:11,sdf:12};function rf(e){e=y(e,y.EMPTY_OBJECT),this._scene=e.scene,this._batchTable=e.batchTable,this._textureAtlas=void 0,this._textureAtlasGUID=void 0,this._destroyTextureAtlas=!0,this._sp=void 0,this._spTranslucent=void 0,this._rsOpaque=void 0,this._rsTranslucent=void 0,this._vaf=void 0,this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!1,this._shaderRotation=!1,this._compiledShaderRotation=!1,this._shaderAlignedAxis=!1,this._compiledShaderAlignedAxis=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._shaderPixelOffsetScaleByDistance=!1,this._compiledShaderPixelOffsetScaleByDistance=!1,this._shaderDistanceDisplayCondition=!1,this._compiledShaderDistanceDisplayCondition=!1,this._shaderDisableDepthDistance=!1,this._compiledShaderDisableDepthDistance=!1,this._shaderClampToGround=!1,this._compiledShaderClampToGround=!1,this._propertiesChanged=new Uint32Array(_6),this._maxSize=0,this._maxEyeOffset=0,this._maxScale=1,this._maxPixelOffset=0,this._allHorizontalCenter=!0,this._allVerticalCenter=!0,this._allSizedInMeters=!0,this._baseVolume=new ae,this._baseVolumeWC=new ae,this._baseVolume2D=new ae,this._boundingVolume=new ae,this._boundingVolumeDirty=!1,this._colorCommands=[],this.show=y(e.show,!0),this.modelMatrix=B.clone(y(e.modelMatrix,B.IDENTITY)),this._modelMatrix=B.clone(B.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowTextureAtlas=y(e.debugShowTextureAtlas,!1),this.blendOption=y(e.blendOption,bo.OPAQUE_AND_TRANSLUCENT),this._blendOption=void 0,this._mode=ne.SCENE3D,this._buffersUsage=[Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW],this._highlightColor=k.clone(k.WHITE);let t=this;this._uniforms={u_atlas:function(){return t._textureAtlas.texture},u_highlightColor:function(){return t._highlightColor}};let n=this._scene;u(n)&&u(n.terrainProviderChanged)&&(this._removeCallbackFunc=n.terrainProviderChanged.addEventListener(function(){let i=this._billboards,o=i.length;for(let r=0;r<o;++r)u(i[r])&&i[r]._updateClamping()},this))}Object.defineProperties(rf.prototype,{length:{get:function(){return g6(this),this._billboards.length}},textureAtlas:{get:function(){return this._textureAtlas},set:function(e){this._textureAtlas!==e&&(this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._textureAtlas=e,this._createVertexArray=!0)}},destroyTextureAtlas:{get:function(){return this._destroyTextureAtlas},set:function(e){this._destroyTextureAtlas=e}}});function Ooe(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}rf.prototype.add=function(e){let t=new mo(e,this);return t._index=this._billboards.length,this._billboards.push(t),this._createVertexArray=!0,t};rf.prototype.remove=function(e){return this.contains(e)?(this._billboards[e._index]=void 0,this._billboardsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};rf.prototype.removeAll=function(){Ooe(this._billboards),this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!0};function g6(e){if(e._billboardsRemoved){e._billboardsRemoved=!1;let t=[],n=e._billboards,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];u(s)&&(s._index=r++,t.push(s))}e._billboards=t}}rf.prototype._updateBillboard=function(e,t){e._dirty||(this._billboardsToUpdate[this._billboardsToUpdateIndex++]=e),++this._propertiesChanged[t]};rf.prototype.contains=function(e){return u(e)&&e._billboardCollection===this};rf.prototype.get=function(e){return g6(this),this._billboards[e]};var u6;function d4e(e){let n=e.cache.billboardCollection_indexBufferBatched;if(u(n))return n;let i=16384*6-6,o=new Uint16Array(i);for(let r=0,s=0;r<i;r+=6,s+=4)o[r]=s,o[r+1]=s+1,o[r+2]=s+2,o[r+3]=s+0,o[r+4]=s+2,o[r+5]=s+3;return n=ut.createIndexBuffer({context:e,typedArray:o,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferBatched=n,n}function m4e(e){let t=e.cache.billboardCollection_indexBufferInstanced;return u(t)||(t=ut.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferInstanced=t),t}function h4e(e){let t=e.cache.billboardCollection_vertexBufferInstanced;return u(t)||(t=ut.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:Fe.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_vertexBufferInstanced=t),t}rf.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<_6;++i){let o=n[i]===0?Fe.STATIC_DRAW:Fe.STREAM_DRAW;t=t||e[i]!==o,e[i]=o}return t};function p4e(e,t,n,i,o,r){let s=[{index:Co.positionHighAndScale,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[qO]},{index:Co.positionLowAndRotation,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[qO]},{index:Co.compressedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Eoe]},{index:Co.compressedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[woe]},{index:Co.compressedAttribute2,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Soe]},{index:Co.eyeOffset,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[boe]},{index:Co.scaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[voe]},{index:Co.pixelOffsetScaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Doe]},{index:Co.compressedAttribute3,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Ioe]},{index:Co.textureCoordinateBoundsOrLabelTranslate,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[l4e]}];i&&s.push({index:Co.direction,componentsPerAttribute:2,componentDatatype:X.FLOAT,vertexBuffer:h4e(e)}),u(o)&&s.push({index:Co.a_batchId,componentsPerAttribute:1,componentDatatype:X.FLOAT,bufferUsage:Fe.STATIC_DRAW}),r&&s.push({index:Co.sdf,componentsPerAttribute:2,componentDatatype:X.FLOAT,usage:n[Poe]});let a=i?t:4*t;return new Lp(e,s,a,i)}var f6=new Gn;function Moe(e,t,n,i,o){let r,s=i[Co.positionHighAndScale],a=i[Co.positionLowAndRotation],c=o._getActualPosition();e._mode===ne.SCENE3D&&(ae.expand(e._baseVolume,c,e._baseVolume),e._boundingVolumeDirty=!0),Gn.fromCartesian(c,f6);let l=o.scale,f=o.rotation;f!==0&&(e._shaderRotation=!0),e._maxScale=Math.max(e._maxScale,l);let d=f6.high,p=f6.low;e._instanced?(r=o._index,s(r,d.x,d.y,d.z,l),a(r,p.x,p.y,p.z,f)):(r=o._index*4,s(r+0,d.x,d.y,d.z,l),s(r+1,d.x,d.y,d.z,l),s(r+2,d.x,d.y,d.z,l),s(r+3,d.x,d.y,d.z,l),a(r+0,p.x,p.y,p.z,f),a(r+1,p.x,p.y,p.z,f),a(r+2,p.x,p.y,p.z,f),a(r+3,p.x,p.y,p.z,f))}var of=new H,nf=32768,sE=65536,d6=4096,Wm=256,_4e=128,g4e=32,y4e=8,Roe=4,A4e=1/256,Boe=0,Loe=2,Noe=3,Foe=1;function Uoe(e,t,n,i,o){let r,s=i[Co.compressedAttribute0],a=o.pixelOffset,c=a.x,l=a.y,f=o._translate,d=f.x,p=f.y;e._maxPixelOffset=Math.max(e._maxPixelOffset,Math.abs(c+d),Math.abs(-l+p));let g=o.horizontalOrigin,h=o._verticalOrigin,A=o.show&&o.clusterShow;o.color.alpha===0&&(A=!1),h===On.BASELINE&&(h=On.BOTTOM),e._allHorizontalCenter=e._allHorizontalCenter&&g===pi.CENTER,e._allVerticalCenter=e._allVerticalCenter&&h===On.CENTER;let x=0,C=0,T=0,E=0,S=o._imageIndex;if(S!==-1){let z=n[S];x=z.x,C=z.y,T=z.width,E=z.height}let w=x+T,D=C+E,M=Math.floor(P.clamp(c,-nf,nf)+nf)*_4e;M+=(g+1)*g4e,M+=(h+1)*y4e,M+=(A?1:0)*Roe;let O=Math.floor(P.clamp(l,-nf,nf)+nf)*Wm,L=Math.floor(P.clamp(d,-nf,nf)+nf)*Wm,N=(P.clamp(p,-nf,nf)+nf)*A4e,_=Math.floor(N),b=Math.floor((N-_)*Wm);O+=_,L+=b,of.x=x,of.y=C;let v=Wn.compressTextureCoordinates(of);of.x=w;let I=Wn.compressTextureCoordinates(of);of.y=D;let R=Wn.compressTextureCoordinates(of);of.x=x;let F=Wn.compressTextureCoordinates(of);e._instanced?(r=o._index,s(r,M,O,L,v)):(r=o._index*4,s(r+0,M+Boe,O,L,v),s(r+1,M+Loe,O,L,I),s(r+2,M+Noe,O,L,R),s(r+3,M+Foe,O,L,F))}function Voe(e,t,n,i,o){let r,s=i[Co.compressedAttribute1],a=o.alignedAxis;m.equals(a,m.ZERO)||(e._shaderAlignedAxis=!0);let c=0,l=1,f=1,d=1,p=o.translucencyByDistance;u(p)&&(c=p.near,l=p.nearValue,f=p.far,d=p.farValue,(l!==1||d!==1)&&(e._shaderTranslucencyByDistance=!0));let g=0,h=o._imageIndex;h!==-1&&(g=n[h].width);let A=e._textureAtlas.texture.width,x=Math.round(y(o.width,A*g));e._maxSize=Math.max(e._maxSize,x);let C=P.clamp(x,0,sE),T=0;Math.abs(m.magnitudeSquared(a)-1)<P.EPSILON6&&(T=Wn.octEncodeFloat(a)),l=P.clamp(l,0,1),l=l===1?255:l*255|0,C=C*Wm+l,d=P.clamp(d,0,1),d=d===1?255:d*255|0,T=T*Wm+d,e._instanced?(r=o._index,s(r,C,T,c,f)):(r=o._index*4,s(r+0,C,T,c,f),s(r+1,C,T,c,f),s(r+2,C,T,c,f),s(r+3,C,T,c,f))}function h6(e,t,n,i,o){let r,s=i[Co.compressedAttribute2],a=o.color,c=u(e._batchTable)?k.WHITE:o.getPickId(t.context).color,l=o.sizeInMeters?1:0,f=Math.abs(m.magnitudeSquared(o.alignedAxis)-1)<P.EPSILON6?1:0;e._allSizedInMeters=e._allSizedInMeters&&l===1;let d=0,p=o._imageIndex;p!==-1&&(d=n[p].height);let g=e._textureAtlas.texture.dimensions,h=Math.round(y(o.height,g.y*d));e._maxSize=Math.max(e._maxSize,h);let A=y(o._labelHorizontalOrigin,-2);A+=2;let x=h*Roe+A,C=k.floatToByte(a.red),T=k.floatToByte(a.green),E=k.floatToByte(a.blue),S=C*sE+T*Wm+E;C=k.floatToByte(c.red),T=k.floatToByte(c.green),E=k.floatToByte(c.blue);let w=C*sE+T*Wm+E,D=k.floatToByte(a.alpha)*sE+k.floatToByte(c.alpha)*Wm;D+=l*2+f,e._instanced?(r=o._index,s(r,S,w,D,x)):(r=o._index*4,s(r+0,S,w,D,x),s(r+1,S,w,D,x),s(r+2,S,w,D,x),s(r+3,S,w,D,x))}function p6(e,t,n,i,o){let r,s=i[Co.eyeOffset],a=o.eyeOffset,c=a.z;if(o._heightReference!==We.NONE&&(c*=1.005),e._maxEyeOffset=Math.max(e._maxEyeOffset,Math.abs(a.x),Math.abs(a.y),Math.abs(c)),e._instanced){let l=0,f=0,d=o._imageIndex;if(d!==-1){let g=n[d];l=g.width,f=g.height}of.x=l,of.y=f;let p=Wn.compressTextureCoordinates(of);r=o._index,s(r,a.x,a.y,c,p)}else r=o._index*4,s(r+0,a.x,a.y,c,0),s(r+1,a.x,a.y,c,0),s(r+2,a.x,a.y,c,0),s(r+3,a.x,a.y,c,0)}function koe(e,t,n,i,o){let r,s=i[Co.scaleByDistance],a=0,c=1,l=1,f=1,d=o.scaleByDistance;u(d)&&(a=d.near,c=d.nearValue,l=d.far,f=d.farValue,(c!==1||f!==1)&&(e._shaderScaleByDistance=!0)),e._instanced?(r=o._index,s(r,a,c,l,f)):(r=o._index*4,s(r+0,a,c,l,f),s(r+1,a,c,l,f),s(r+2,a,c,l,f),s(r+3,a,c,l,f))}function zoe(e,t,n,i,o){let r,s=i[Co.pixelOffsetScaleByDistance],a=0,c=1,l=1,f=1,d=o.pixelOffsetScaleByDistance;u(d)&&(a=d.near,c=d.nearValue,l=d.far,f=d.farValue,(c!==1||f!==1)&&(e._shaderPixelOffsetScaleByDistance=!0)),e._instanced?(r=o._index,s(r,a,c,l,f)):(r=o._index*4,s(r+0,a,c,l,f),s(r+1,a,c,l,f),s(r+2,a,c,l,f),s(r+3,a,c,l,f))}function Hoe(e,t,n,i,o){let r,s=i[Co.compressedAttribute3],a=0,c=Number.MAX_VALUE,l=o.distanceDisplayCondition;u(l)&&(a=l.near,c=l.far,a*=a,c*=c,e._shaderDistanceDisplayCondition=!0);let f=o.disableDepthTestDistance,d=o.heightReference===We.CLAMP_TO_GROUND&&t.context.depthTexture;u(f)||(f=d?5e3:0),f*=f,(d||f>0)&&(e._shaderDisableDepthDistance=!0,f===Number.POSITIVE_INFINITY&&(f=-1));let p,g;if(u(o._labelDimensions))g=o._labelDimensions.x,p=o._labelDimensions.y;else{let C=0,T=0,E=o._imageIndex;if(E!==-1){let w=n[E];C=w.height,T=w.width}p=Math.round(y(o.height,e._textureAtlas.texture.dimensions.y*C));let S=e._textureAtlas.texture.width;g=Math.round(y(o.width,S*T))}let h=Math.floor(P.clamp(g,0,d6)),A=Math.floor(P.clamp(p,0,d6)),x=h*d6+A;e._instanced?(r=o._index,s(r,a,c,f,x)):(r=o._index*4,s(r+0,a,c,f,x),s(r+1,a,c,f,x),s(r+2,a,c,f,x),s(r+3,a,c,f,x))}function Goe(e,t,n,i,o){if(o.heightReference===We.CLAMP_TO_GROUND){let h=e._scene,A=t.context,x=t.globeTranslucencyState.translucent,C=u(h.globe)&&h.globe.depthTestAgainstTerrain;e._shaderClampToGround=A.depthTexture&&!x&&C}let r,s=i[Co.textureCoordinateBoundsOrLabelTranslate];if(Vt.maximumVertexTextureImageUnits>0){let h=0,A=0;u(o._labelTranslate)&&(h=o._labelTranslate.x,A=o._labelTranslate.y),e._instanced?(r=o._index,s(r,h,A,0,0)):(r=o._index*4,s(r+0,h,A,0,0),s(r+1,h,A,0,0),s(r+2,h,A,0,0),s(r+3,h,A,0,0));return}let a=0,c=0,l=0,f=0,d=o._imageIndex;if(d!==-1){let h=n[d];a=h.x,c=h.y,l=h.width,f=h.height}let p=a+l,g=c+f;e._instanced?(r=o._index,s(r,a,c,p,g)):(r=o._index*4,s(r+0,a,c,p,g),s(r+1,a,c,p,g),s(r+2,a,c,p,g),s(r+3,a,c,p,g))}function x4e(e,t,n,i,o){if(!u(e._batchTable))return;let r=i[Co.a_batchId],s=o._batchIndex,a;e._instanced?(a=o._index,r(a,s)):(a=o._index*4,r(a+0,s),r(a+1,s),r(a+2,s),r(a+3,s))}function Woe(e,t,n,i,o){if(!e._sdf)return;let r,s=i[Co.sdf],a=o.outlineColor,c=o.outlineWidth,l=k.floatToByte(a.red),f=k.floatToByte(a.green),d=k.floatToByte(a.blue),p=l*sE+f*Wm+d,g=c/vs.RADIUS,h=k.floatToByte(a.alpha)*sE+k.floatToByte(g)*Wm;e._instanced?(r=o._index,s(r,p,h)):(r=o._index*4,s(r+0,p+Boe,h),s(r+1,p+Loe,h),s(r+2,p+Noe,h),s(r+3,p+Foe,h))}function C4e(e,t,n,i,o){Moe(e,t,n,i,o),Uoe(e,t,n,i,o),Voe(e,t,n,i,o),h6(e,t,n,i,o),p6(e,t,n,i,o),koe(e,t,n,i,o),zoe(e,t,n,i,o),Hoe(e,t,n,i,o),Goe(e,t,n,i,o),x4e(e,t,n,i,o),Woe(e,t,n,i,o)}function m6(e,t,n,i,o,r){let s;i.mode===ne.SCENE3D?(s=e._baseVolume,e._boundingVolumeDirty=!0):s=e._baseVolume2D;let a=[];for(let c=0;c<n;++c){let l=t[c],f=l.position,d=mo._computeActualPosition(l,f,i,o);u(d)&&(l._setActualPosition(d),r?a.push(d):ae.expand(s,d,s))}r&&ae.fromPoints(a,s)}function T4e(e,t){let n=t.mode,i=e._billboards,o=e._billboardsToUpdate,r=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==ne.SCENE3D&&!B.equals(r,e.modelMatrix)?(e._mode=n,B.clone(e.modelMatrix,r),e._createVertexArray=!0,(n===ne.SCENE3D||n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&m6(e,i,i.length,t,r,!0)):n===ne.MORPHING?m6(e,i,i.length,t,r,!0):(n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&m6(e,o,e._billboardsToUpdateIndex,t,r,!1)}function E4e(e,t,n){let i=1;(!e._allSizedInMeters||e._maxPixelOffset!==0)&&(i=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight));let o=i*e._maxScale*e._maxSize*2;e._allHorizontalCenter&&e._allVerticalCenter&&(o*=.5);let r=i*e._maxPixelOffset+e._maxEyeOffset;n.radius+=o+r}function b4e(e,t){let n=`uniform sampler2D billboard_texture; 
in vec2 v_textureCoordinates; 
void main() 
{ 
    out_FragColor = texture(billboard_texture, v_textureCoordinates); 
} 
`,i=t.createViewportQuadCommand(n,{uniformMap:{billboard_texture:function(){return e._textureAtlas.texture}}});return i.pass=be.OVERLAY,i}var S4e=[];rf.prototype.update=function(e){if(g6(this),!this.show)return;let t=this._billboards,n=t.length,i=e.context;this._instanced=i.instancedArrays,Co=this._instanced?f4e:u4e,u6=this._instanced?m4e:d4e;let o=this._textureAtlas;if(!u(o)){o=this._textureAtlas=new zg({context:i});for(let O=0;O<n;++O)t[O]._loadImage()}let r=o.textureCoordinates;if(r.length===0)return;T4e(this,e),t=this._billboards,n=t.length;let s=this._billboardsToUpdate,a=this._billboardsToUpdateIndex,c=this._propertiesChanged,l=o.guid,f=this._createVertexArray||this._textureAtlasGUID!==l;this._textureAtlasGUID=l;let d,p=e.passes,g=p.pick;if(f||!g&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let O=0;O<_6;++O)c[O]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=p4e(i,n,this._buffersUsage,this._instanced,this._batchTable,this._sdf),d=this._vaf.writers;for(let O=0;O<n;++O){let L=this._billboards[O];L._dirty=!1,C4e(this,e,r,d,L)}this._vaf.commit(u6(i))}this._billboardsToUpdateIndex=0}else if(a>0){let O=S4e;O.length=0,(c[qO]||c[s4e]||c[r4e])&&O.push(Moe),(c[YO]||c[Eoe]||c[i4e]||c[o4e]||c[n4e])&&(O.push(Uoe),this._instanced&&O.push(p6)),(c[YO]||c[a4e]||c[woe])&&(O.push(Voe),O.push(h6)),(c[YO]||c[Soe])&&O.push(h6),c[boe]&&O.push(p6),c[voe]&&O.push(koe),c[Doe]&&O.push(zoe),(c[Ioe]||c[c4e]||c[YO]||c[qO])&&O.push(Hoe),(c[YO]||c[qO])&&O.push(Goe),c[Poe]&&O.push(Woe);let L=O.length;if(d=this._vaf.writers,a/n>.1){for(let N=0;N<a;++N){let _=s[N];_._dirty=!1;for(let b=0;b<L;++b)O[b](this,e,r,d,_)}this._vaf.commit(u6(i))}else{for(let N=0;N<a;++N){let _=s[N];_._dirty=!1;for(let b=0;b<L;++b)O[b](this,e,r,d,_);this._instanced?this._vaf.subCommit(_._index,1):this._vaf.subCommit(_._index*4,4)}this._vaf.endSubCommits()}this._billboardsToUpdateIndex=0}if(a>n*1.5&&(s.length=n),!u(this._vaf)||!u(this._vaf.va))return;this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,ae.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));let h,A=B.IDENTITY;e.mode===ne.SCENE3D?(A=this.modelMatrix,h=ae.clone(this._baseVolumeWC,this._boundingVolume)):h=ae.clone(this._baseVolume2D,this._boundingVolume),E4e(this,e,h);let x=this._blendOption!==this.blendOption;if(this._blendOption=this.blendOption,x){this._blendOption===bo.OPAQUE||this._blendOption===bo.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=ke.fromCache({depthTest:{enabled:!0,func:te.LESS},depthMask:!0}):this._rsOpaque=void 0;let O=this._blendOption===bo.TRANSLUCENT;this._blendOption===bo.TRANSLUCENT||this._blendOption===bo.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=ke.fromCache({depthTest:{enabled:!0,func:O?te.LEQUAL:te.LESS},depthMask:O,blending:un.ALPHA_BLEND}):this._rsTranslucent=void 0}this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let C,T,E,S,w,D=Vt.maximumVertexTextureImageUnits>0;if(x||this._shaderRotation!==this._compiledShaderRotation||this._shaderAlignedAxis!==this._compiledShaderAlignedAxis||this._shaderScaleByDistance!==this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance!==this._compiledShaderTranslucencyByDistance||this._shaderPixelOffsetScaleByDistance!==this._compiledShaderPixelOffsetScaleByDistance||this._shaderDistanceDisplayCondition!==this._compiledShaderDistanceDisplayCondition||this._shaderDisableDepthDistance!==this._compiledShaderDisableDepthDistance||this._shaderClampToGround!==this._compiledShaderClampToGround||this._sdf!==this._compiledSDF){C=WO,T=GO,w=[],u(this._batchTable)&&(w.push("VECTOR_TILE"),C=this._batchTable.getVertexShaderCallback(!1,"a_batchId",void 0)(C),T=this._batchTable.getFragmentShaderCallback(!1,void 0)(T)),E=new He({defines:w,sources:[C]}),this._instanced&&E.defines.push("INSTANCED"),this._shaderRotation&&E.defines.push("ROTATION"),this._shaderAlignedAxis&&E.defines.push("ALIGNED_AXIS"),this._shaderScaleByDistance&&E.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&E.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderPixelOffsetScaleByDistance&&E.defines.push("EYE_DISTANCE_PIXEL_OFFSET"),this._shaderDistanceDisplayCondition&&E.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&E.defines.push("DISABLE_DEPTH_DISTANCE"),this._shaderClampToGround&&(D?E.defines.push("VERTEX_DEPTH_CHECK"):E.defines.push("FRAGMENT_DEPTH_CHECK"));let O=1-vs.CUTOFF;this._sdf&&E.defines.push("SDF");let L=u(this._batchTable)?"VECTOR_TILE":"";this._blendOption===bo.OPAQUE_AND_TRANSLUCENT&&(S=new He({defines:["OPAQUE",L],sources:[T]}),this._shaderClampToGround&&(D?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${O}`)),this._sp=Jt.replaceCache({context:i,shaderProgram:this._sp,vertexShaderSource:E,fragmentShaderSource:S,attributeLocations:Co}),S=new He({defines:["TRANSLUCENT",L],sources:[T]}),this._shaderClampToGround&&(D?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${O}`)),this._spTranslucent=Jt.replaceCache({context:i,shaderProgram:this._spTranslucent,vertexShaderSource:E,fragmentShaderSource:S,attributeLocations:Co})),this._blendOption===bo.OPAQUE&&(S=new He({defines:[L],sources:[T]}),this._shaderClampToGround&&(D?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${O}`)),this._sp=Jt.replaceCache({context:i,shaderProgram:this._sp,vertexShaderSource:E,fragmentShaderSource:S,attributeLocations:Co})),this._blendOption===bo.TRANSLUCENT&&(S=new He({defines:[L],sources:[T]}),this._shaderClampToGround&&(D?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${O}`)),this._spTranslucent=Jt.replaceCache({context:i,shaderProgram:this._spTranslucent,vertexShaderSource:E,fragmentShaderSource:S,attributeLocations:Co})),this._compiledShaderRotation=this._shaderRotation,this._compiledShaderAlignedAxis=this._shaderAlignedAxis,this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderPixelOffsetScaleByDistance=this._shaderPixelOffsetScaleByDistance,this._compiledShaderDistanceDisplayCondition=this._shaderDistanceDisplayCondition,this._compiledShaderDisableDepthDistance=this._shaderDisableDepthDistance,this._compiledShaderClampToGround=this._shaderClampToGround,this._compiledSDF=this._sdf}let M=e.commandList;if(p.render||p.pick){let O=this._colorCommands,L=this._blendOption===bo.OPAQUE,N=this._blendOption===bo.OPAQUE_AND_TRANSLUCENT,_=this._vaf.va,b=_.length,v=this._uniforms,I;u(this._batchTable)?(v=this._batchTable.getUniformMapCallback()(v),I=this._batchTable.getPickId()):I="v_pickColor",O.length=b;let R=N?b*2:b;for(let F=0;F<R;++F){let z=O[F];u(z)||(z=O[F]=new nt);let V=L||N&&F%2===0;z.pass=V||!N?be.OPAQUE:be.TRANSLUCENT,z.owner=this;let G=N?Math.floor(F/2):F;z.boundingVolume=h,z.modelMatrix=A,z.count=_[G].indicesCount,z.shaderProgram=V?this._sp:this._spTranslucent,z.uniformMap=v,z.vertexArray=_[G].va,z.renderState=V?this._rsOpaque:this._rsTranslucent,z.debugShowBoundingVolume=this.debugShowBoundingVolume,z.pickId=I,this._instanced&&(z.count=6,z.instanceCount=n),M.push(z)}this.debugShowTextureAtlas&&(u(this.debugCommand)||(this.debugCommand=b4e(this,e.context)),M.push(this.debugCommand))}};rf.prototype.isDestroyed=function(){return!1};rf.prototype.destroy=function(){return u(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spTranslucent=this._spTranslucent&&this._spTranslucent.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),Ooe(this._billboards),ue(this)};var nu=rf;function v4e(e,t,n,i,o){return function(){let r=document.createElement("canvas"),s=o+2*i;r.height=r.width=s;let a=r.getContext("2d");return a.clearRect(0,0,s,s),i!==0&&(a.beginPath(),a.arc(s/2,s/2,s/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle=n,a.fill(),e<1&&(a.save(),a.globalCompositeOperation="destination-out",a.beginPath(),a.arc(s/2,s/2,o/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle="black",a.fill(),a.restore())),a.beginPath(),a.arc(s/2,s/2,o/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle=t,a.fill(),r}}var VA=v4e;function Zs(e,t,n,i,o){this._content=e,this._billboard=n,this._label=i,this._polyline=o,this._batchId=t,this._billboardImage=void 0,this._billboardColor=void 0,this._billboardOutlineColor=void 0,this._billboardOutlineWidth=void 0,this._billboardSize=void 0,this._pointSize=void 0,this._color=void 0,this._pointSize=void 0,this._pointOutlineColor=void 0,this._pointOutlineWidth=void 0,this._heightOffset=void 0,this._pickIds=new Array(3),aE(this)}var w4e=new he;Object.defineProperties(Zs.prototype,{show:{get:function(){return this._label.show},set:function(e){this._label.show=e,this._billboard.show=e,this._polyline.show=e}},color:{get:function(){return this._color},set:function(e){this._color=k.clone(e,this._color),aE(this)}},pointSize:{get:function(){return this._pointSize},set:function(e){this._pointSize=e,aE(this)}},pointOutlineColor:{get:function(){return this._pointOutlineColor},set:function(e){this._pointOutlineColor=k.clone(e,this._pointOutlineColor),aE(this)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=e,aE(this)}},labelColor:{get:function(){return this._label.fillColor},set:function(e){this._label.fillColor=e,this._polyline.show=this._label.show&&e.alpha>0}},labelOutlineColor:{get:function(){return this._label.outlineColor},set:function(e){this._label.outlineColor=e}},labelOutlineWidth:{get:function(){return this._label.outlineWidth},set:function(e){this._label.outlineWidth=e}},font:{get:function(){return this._label.font},set:function(e){this._label.font=e}},labelStyle:{get:function(){return this._label.style},set:function(e){this._label.style=e}},labelText:{get:function(){return this._label.text},set:function(e){u(e)||(e=""),this._label.text=e}},backgroundColor:{get:function(){return this._label.backgroundColor},set:function(e){this._label.backgroundColor=e}},backgroundPadding:{get:function(){return this._label.backgroundPadding},set:function(e){this._label.backgroundPadding=e}},backgroundEnabled:{get:function(){return this._label.showBackground},set:function(e){this._label.showBackground=e}},scaleByDistance:{get:function(){return this._label.scaleByDistance},set:function(e){this._label.scaleByDistance=e,this._billboard.scaleByDistance=e}},translucencyByDistance:{get:function(){return this._label.translucencyByDistance},set:function(e){this._label.translucencyByDistance=e,this._billboard.translucencyByDistance=e}},distanceDisplayCondition:{get:function(){return this._label.distanceDisplayCondition},set:function(e){this._label.distanceDisplayCondition=e,this._polyline.distanceDisplayCondition=e,this._billboard.distanceDisplayCondition=e}},heightOffset:{get:function(){return this._heightOffset},set:function(e){let t=y(this._heightOffset,0),n=this._content.tileset.ellipsoid,i=n.cartesianToCartographic(this._billboard.position,w4e);i.height=i.height-t+e;let o=n.cartographicToCartesian(i);this._billboard.position=o,this._label.position=this._billboard.position,this._polyline.positions=[this._polyline.positions[0],o],this._heightOffset=e}},anchorLineEnabled:{get:function(){return this._polyline.show},set:function(e){this._polyline.show=e}},anchorLineColor:{get:function(){return this._polyline.material.uniforms.color},set:function(e){this._polyline.material.uniforms.color=k.clone(e,this._polyline.material.uniforms.color)}},image:{get:function(){return this._billboardImage},set:function(e){let t=this._billboardImage!==e;this._billboardImage=e,t&&aE(this)}},disableDepthTestDistance:{get:function(){return this._label.disableDepthTestDistance},set:function(e){this._label.disableDepthTestDistance=e,this._billboard.disableDepthTestDistance=e}},horizontalOrigin:{get:function(){return this._billboard.horizontalOrigin},set:function(e){this._billboard.horizontalOrigin=e}},verticalOrigin:{get:function(){return this._billboard.verticalOrigin},set:function(e){this._billboard.verticalOrigin=e}},labelHorizontalOrigin:{get:function(){return this._label.horizontalOrigin},set:function(e){this._label.horizontalOrigin=e}},labelVerticalOrigin:{get:function(){return this._label.verticalOrigin},set:function(e){this._label.verticalOrigin=e}},content:{get:function(){return this._content}},tileset:{get:function(){return this._content.tileset}},primitive:{get:function(){return this._content.tileset}},pickIds:{get:function(){let e=this._pickIds;return e[0]=this._billboard.pickId,e[1]=this._label.pickId,e[2]=this._polyline.pickId,e}}});Zs.defaultColor=k.WHITE;Zs.defaultPointOutlineColor=k.BLACK;Zs.defaultPointOutlineWidth=0;Zs.defaultPointSize=8;function aE(e){let t=e._billboard;if(u(e._billboardImage)&&e._billboardImage!==t.image){t.image=e._billboardImage;return}if(u(e._billboardImage))return;let n=y(e._color,Zs.defaultColor),i=y(e._pointOutlineColor,Zs.defaultPointOutlineColor),o=y(e._pointOutlineWidth,Zs.defaultPointOutlineWidth),r=y(e._pointSize,Zs.defaultPointSize),s=e._billboardColor,a=e._billboardOutlineColor,c=e._billboardOutlineWidth,l=e._billboardSize;if(k.equals(n,s)&&k.equals(i,a)&&o===c&&r===l)return;e._billboardColor=k.clone(n,e._billboardColor),e._billboardOutlineColor=k.clone(i,e._billboardOutlineColor),e._billboardOutlineWidth=o,e._billboardSize=r;let f=n.alpha,d=n.toCssColorString(),p=i.toCssColorString(),g=JSON.stringify([d,r,p,o]);t.setImage(g,VA(f,d,p,o,r))}Zs.prototype.hasProperty=function(e){return this._content.batchTable.hasProperty(this._batchId,e)};Zs.prototype.getPropertyIds=function(e){return this._content.batchTable.getPropertyIds(this._batchId,e)};Zs.prototype.getProperty=function(e){return this._content.batchTable.getProperty(this._batchId,e)};Zs.prototype.getPropertyInherited=function(e){return Cs.getPropertyInherited(this._content,this._batchId,e)};Zs.prototype.setProperty=function(e,t){this._content.batchTable.setProperty(this._batchId,e,t),this._content.featurePropertiesDirty=!0};Zs.prototype.isExactClass=function(e){return this._content.batchTable.isExactClass(this._batchId,e)};Zs.prototype.isClass=function(e){return this._content.batchTable.isClass(this._batchId,e)};Zs.prototype.getExactClassName=function(){return this._content.batchTable.getExactClassName(this._batchId)};var Fp=Zs;function D4e(e,t,n,i,o){let r=e.measureText(t);if(!!/\S/.test(t)){let a=document.defaultView.getComputedStyle(e.canvas).getPropertyValue("font-size").replace("px",""),c=document.createElement("canvas"),l=100,f=r.width+l|0,d=3*a,p=d/2;c.width=f,c.height=d;let g=c.getContext("2d");g.font=n,g.fillStyle="white",g.fillRect(0,0,c.width+1,c.height+1),i&&(g.strokeStyle="black",g.lineWidth=e.lineWidth,g.strokeText(t,l/2,p)),o&&(g.fillStyle="black",g.fillText(t,l/2,p));let h=g.getImageData(0,0,f,d).data,A=h.length,x=f*4,C,T,E,S;for(C=0;C<A;++C)if(h[C]!==255){E=C/x|0;break}for(C=A-1;C>=0;--C)if(h[C]!==255){S=C/x|0;break}let w=-1;for(C=0;C<f&&w===-1;++C)for(T=0;T<d;++T){let D=C*4+T*x;if(h[D]!==255||h[D+1]!==255||h[D+2]!==255||h[D+3]!==255){w=C;break}}return{width:r.width,height:S-E,ascent:p-E,descent:S-p,minx:w-l/2}}return{width:r.width,height:0,ascent:0,descent:0,minx:0}}var kA;function I4e(e,t){if(e==="")return;t=y(t,y.EMPTY_OBJECT);let n=y(t.font,"10px sans-serif"),i=y(t.stroke,!1),o=y(t.fill,!0),r=y(t.strokeWidth,1),s=y(t.backgroundColor,k.TRANSPARENT),a=y(t.padding,0),c=a*2,l=document.createElement("canvas");l.width=1,l.height=1,l.style.font=n;let f=l.getContext("2d",{willReadFrequently:!0});u(kA)||(u(f.imageSmoothingEnabled)?kA="imageSmoothingEnabled":u(f.mozImageSmoothingEnabled)?kA="mozImageSmoothingEnabled":u(f.webkitImageSmoothingEnabled)?kA="webkitImageSmoothingEnabled":u(f.msImageSmoothingEnabled)&&(kA="msImageSmoothingEnabled")),f.font=n,f.lineJoin="round",f.lineWidth=r,f[kA]=!1,l.style.visibility="hidden",document.body.appendChild(l);let d=D4e(f,e,n,i,o);l.dimensions=d,document.body.removeChild(l),l.style.visibility="";let p=-d.minx,g=Math.ceil(d.width)+p+c,h=d.height+c,A=h-d.ascent+a,x=h-A+c;if(l.width=g,l.height=h,f.font=n,f.lineJoin="round",f.lineWidth=r,f[kA]=!1,s!==k.TRANSPARENT&&(f.fillStyle=s.toCssColorString(),f.fillRect(0,0,l.width,l.height)),i){let C=y(t.strokeColor,k.BLACK);f.strokeStyle=C.toCssColorString(),f.strokeText(e,p+a,x)}if(o){let C=y(t.fillColor,k.WHITE);f.fillStyle=C.toCssColorString(),f.fillText(e,p+a,x)}return l}var zA=I4e;var tre=Do(Xoe(),1);var O4e={FILL:0,OUTLINE:1,FILL_AND_OUTLINE:2},zo=Object.freeze(O4e);var Koe={},Joe=0,M4e=256,R4e=new k(.165,.165,.165,.8),B4e=new H(7,5),ts=Object.freeze({LTR:0,RTL:1,WEAK:2,BRACKETS:3});function HA(e){!e._rebindAllGlyphs&&!e._repositionAllGlyphs&&e._labelCollection._labelsToUpdate.push(e),e._rebindAllGlyphs=!0}function KO(e){!e._rebindAllGlyphs&&!e._repositionAllGlyphs&&e._labelCollection._labelsToUpdate.push(e),e._repositionAllGlyphs=!0}function JO(e,t){return document.defaultView.getComputedStyle(e,null).getPropertyValue(t)}function Qoe(e){let t=Koe[e._font];if(!u(t)){let n=document.createElement("div");n.style.position="absolute",n.style.opacity=0,n.style.font=e._font,document.body.appendChild(n);let i=parseFloat(JO(n,"line-height"));isNaN(i)&&(i=void 0),t={family:JO(n,"font-family"),size:JO(n,"font-size").replace("px",""),style:JO(n,"font-style"),weight:JO(n,"font-weight"),lineHeight:i},document.body.removeChild(n),Joe<M4e&&(Koe[e._font]=t,Joe++)}e._fontFamily=t.family,e._fontSize=t.size,e._fontStyle=t.style,e._fontWeight=t.weight,e._lineHeight=t.lineHeight}function Up(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.pixelOffsetScaleByDistance,o=e.scaleByDistance,r=e.distanceDisplayCondition;u(n)&&(n=Pt.clone(n)),u(i)&&(i=Pt.clone(i)),u(o)&&(o=Pt.clone(o)),u(r)&&(r=vt.clone(r)),this._renderedText=void 0,this._text=void 0,this._show=y(e.show,!0),this._font=y(e.font,"30px sans-serif"),this._fillColor=k.clone(y(e.fillColor,k.WHITE)),this._outlineColor=k.clone(y(e.outlineColor,k.BLACK)),this._outlineWidth=y(e.outlineWidth,1),this._showBackground=y(e.showBackground,!1),this._backgroundColor=k.clone(y(e.backgroundColor,R4e)),this._backgroundPadding=H.clone(y(e.backgroundPadding,B4e)),this._style=y(e.style,zo.FILL),this._verticalOrigin=y(e.verticalOrigin,On.BASELINE),this._horizontalOrigin=y(e.horizontalOrigin,pi.LEFT),this._pixelOffset=H.clone(y(e.pixelOffset,H.ZERO)),this._eyeOffset=m.clone(y(e.eyeOffset,m.ZERO)),this._position=m.clone(y(e.position,m.ZERO)),this._scale=y(e.scale,1),this._id=e.id,this._translucencyByDistance=n,this._pixelOffsetScaleByDistance=i,this._scaleByDistance=o,this._heightReference=y(e.heightReference,We.NONE),this._distanceDisplayCondition=r,this._disableDepthTestDistance=e.disableDepthTestDistance,this._labelCollection=t,this._glyphs=[],this._backgroundBillboard=void 0,this._batchIndex=void 0,this._rebindAllGlyphs=!0,this._repositionAllGlyphs=!0,this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=void 0,this._clusterShow=!0,this.text=y(e.text,""),this._relativeSize=1,Qoe(this),this._updateClamping()}Object.defineProperties(Up.prototype,{show:{get:function(){return this._show},set:function(e){if(this._show!==e){this._show=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i].billboard;u(r)&&(r.show=e)}let n=this._backgroundBillboard;u(n)&&(n.show=e)}}},position:{get:function(){return this._position},set:function(e){let t=this._position;if(!m.equals(t,e)){m.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o].billboard;u(s)&&(s.position=e)}let i=this._backgroundBillboard;u(i)&&(i.position=e),this._updateClamping()}}},heightReference:{get:function(){return this._heightReference},set:function(e){if(e!==this._heightReference){this._heightReference=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i].billboard;u(r)&&(r.heightReference=e)}let n=this._backgroundBillboard;u(n)&&(n.heightReference=e),KO(this),this._updateClamping()}}},text:{get:function(){return this._text},set:function(e){if(this._text!==e){this._text=e;let t=e.replace(/\u00ad/g,"");this._renderedText=Up.enableRightToLeftDetection?k4e(t):t,HA(this)}}},font:{get:function(){return this._font},set:function(e){this._font!==e&&(this._font=e,HA(this),Qoe(this))}},fillColor:{get:function(){return this._fillColor},set:function(e){let t=this._fillColor;k.equals(t,e)||(k.clone(e,t),HA(this))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;k.equals(t,e)||(k.clone(e,t),HA(this))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,HA(this))}},showBackground:{get:function(){return this._showBackground},set:function(e){this._showBackground!==e&&(this._showBackground=e,HA(this))}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){let t=this._backgroundColor;if(!k.equals(t,e)){k.clone(e,t);let n=this._backgroundBillboard;u(n)&&(n.color=t)}}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){let t=this._backgroundPadding;H.equals(t,e)||(H.clone(e,t),KO(this))}},style:{get:function(){return this._style},set:function(e){this._style!==e&&(this._style=e,HA(this))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;if(!H.equals(t,e)){H.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];u(s.billboard)&&(s.billboard.pixelOffset=e)}let i=this._backgroundBillboard;u(i)&&(i.pixelOffset=e)}}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;if(!Pt.equals(t,e)){this._translucencyByDistance=Pt.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];u(s.billboard)&&(s.billboard.translucencyByDistance=e)}let i=this._backgroundBillboard;u(i)&&(i.translucencyByDistance=e)}}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;if(!Pt.equals(t,e)){this._pixelOffsetScaleByDistance=Pt.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];u(s.billboard)&&(s.billboard.pixelOffsetScaleByDistance=e)}let i=this._backgroundBillboard;u(i)&&(i.pixelOffsetScaleByDistance=e)}}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;if(!Pt.equals(t,e)){this._scaleByDistance=Pt.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];u(s.billboard)&&(s.billboard.scaleByDistance=e)}let i=this._backgroundBillboard;u(i)&&(i.scaleByDistance=e)}}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;if(!m.equals(t,e)){m.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];u(s.billboard)&&(s.billboard.eyeOffset=e)}let i=this._backgroundBillboard;u(i)&&(i.eyeOffset=e)}}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,KO(this))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){if(this._verticalOrigin!==e){this._verticalOrigin=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.verticalOrigin=e)}let n=this._backgroundBillboard;u(n)&&(n.verticalOrigin=e),KO(this)}}},scale:{get:function(){return this._scale},set:function(e){if(this._scale!==e){this._scale=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.scale=e*this._relativeSize)}let n=this._backgroundBillboard;u(n)&&(n.scale=e*this._relativeSize),KO(this)}}},totalScale:{get:function(){return this._scale*this._relativeSize}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){if(!vt.equals(e,this._distanceDisplayCondition)){this._distanceDisplayCondition=vt.clone(e,this._distanceDisplayCondition);let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.distanceDisplayCondition=e)}let n=this._backgroundBillboard;u(n)&&(n.distanceDisplayCondition=e)}}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){if(this._disableDepthTestDistance!==e){this._disableDepthTestDistance=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.disableDepthTestDistance=e)}let n=this._backgroundBillboard;u(n)&&(n.disableDepthTestDistance=e)}}},id:{get:function(){return this._id},set:function(e){if(this._id!==e){this._id=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.id=e)}let n=this._backgroundBillboard;u(n)&&(n.id=e)}}},pickId:{get:function(){if(!(this._glyphs.length===0||!u(this._glyphs[0].billboard)))return this._glyphs[0].billboard.pickId}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=m.clone(e,this._actualClampedPosition);let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard._clampedPosition=e)}let n=this._backgroundBillboard;u(n)&&(n._clampedPosition=e)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){if(this._clusterShow!==e){this._clusterShow=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.clusterShow=e)}let n=this._backgroundBillboard;u(n)&&(n.clusterShow=e)}}}});Up.prototype._updateClamping=function(){mo._updateClamping(this._labelCollection,this)};Up.prototype.computeScreenSpacePosition=function(e,t){u(t)||(t=new H);let i=this._labelCollection.modelMatrix,o=u(this._actualClampedPosition)?this._actualClampedPosition:this._position;return mo._computeScreenSpacePosition(i,o,this._eyeOffset,this._pixelOffset,e,t)};Up.getScreenSpaceBoundingBox=function(e,t,n){let i=0,o=0,r=0,s=0,a=e.totalScale,c=e._backgroundBillboard;if(u(c))i=t.x+c._translate.x,o=t.y-c._translate.y,r=c.width*a,s=c.height*a,e.verticalOrigin===On.BOTTOM||e.verticalOrigin===On.BASELINE?o-=s:e.verticalOrigin===On.CENTER&&(o-=s*.5);else{i=Number.POSITIVE_INFINITY,o=Number.POSITIVE_INFINITY;let l=0,f=0,d=e._glyphs,p=d.length;for(let g=0;g<p;++g){let h=d[g],A=h.billboard;if(!u(A))continue;let x=t.x+A._translate.x,C=t.y-A._translate.y,T=h.dimensions.width*a,E=h.dimensions.height*a;e.verticalOrigin===On.BOTTOM||e.verticalOrigin===On.BASELINE?C-=E:e.verticalOrigin===On.CENTER&&(C-=E*.5),e._verticalOrigin===On.TOP?C+=vs.PADDING*a:(e._verticalOrigin===On.BOTTOM||e._verticalOrigin===On.BASELINE)&&(C-=vs.PADDING*a),i=Math.min(i,x),o=Math.min(o,C),l=Math.max(l,x+T),f=Math.max(f,C+E)}r=l-i,s=f-o}return u(n)||(n=new qe),n.x=i,n.y=o,n.width=r,n.height=s,n};Up.prototype.equals=function(e){return this===e||u(e)&&this._show===e._show&&this._scale===e._scale&&this._outlineWidth===e._outlineWidth&&this._showBackground===e._showBackground&&this._style===e._style&&this._verticalOrigin===e._verticalOrigin&&this._horizontalOrigin===e._horizontalOrigin&&this._heightReference===e._heightReference&&this._renderedText===e._renderedText&&this._font===e._font&&m.equals(this._position,e._position)&&k.equals(this._fillColor,e._fillColor)&&k.equals(this._outlineColor,e._outlineColor)&&k.equals(this._backgroundColor,e._backgroundColor)&&H.equals(this._backgroundPadding,e._backgroundPadding)&&H.equals(this._pixelOffset,e._pixelOffset)&&m.equals(this._eyeOffset,e._eyeOffset)&&Pt.equals(this._translucencyByDistance,e._translucencyByDistance)&&Pt.equals(this._pixelOffsetScaleByDistance,e._pixelOffsetScaleByDistance)&&Pt.equals(this._scaleByDistance,e._scaleByDistance)&&vt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance&&this._id===e._id};Up.prototype.isDestroyed=function(){return!1};Up.enableRightToLeftDetection=!1;function L4e(e,t){let n=/[a-zA-Z0-9]/,i=/[()[\]{}<>]/,o=[],r="",s=ts.LTR,a="",c=e.length;for(let l=0;l<c;++l){let f=e.charAt(l);t.test(f)?a=ts.RTL:n.test(f)?a=ts.LTR:i.test(f)?a=ts.BRACKETS:a=ts.WEAK,l===0&&(s=a),s===a&&a!==ts.BRACKETS?r+=f:(r!==""&&o.push({Type:s,Word:r}),s=a,r=f)}return o.push({Type:a,Word:r}),o}function N4e(e){return e.split("").reverse().join("")}function ZO(e,t,n){return e.slice(0,t)+n+e.slice(t)}function F4e(e){switch(e){case"(":return")";case")":return"(";case"[":return"]";case"]":return"[";case"{":return"}";case"}":return"{";case"<":return">";case">":return"<"}}var U4e="\u05D0-\u05EA",V4e="\u0600-\u06FF\u0750-\u077F\u08A0-\u08FF",Zoe=new RegExp(`[${U4e}${V4e}]`);function k4e(e){let t=e.split(`
`),n="";for(let i=0;i<t.length;i++){let o=t[i],r=Zoe.test(o.charAt(0)),s=L4e(o,Zoe),a=0,c="";for(let l=0;l<s.length;++l){let f=s[l],d=f.Type===ts.BRACKETS?F4e(f.Word):N4e(f.Word);r?f.Type===ts.RTL?(c=d+c,a=0):f.Type===ts.LTR?(c=ZO(c,a,f.Word),a+=f.Word.length):(f.Type===ts.WEAK||f.Type===ts.BRACKETS)&&(f.Type===ts.WEAK&&s[l-1].Type===ts.BRACKETS?c=d+c:s[l-1].Type===ts.RTL?(c=d+c,a=0):s.length>l+1?s[l+1].Type===ts.RTL?(c=d+c,a=0):(c=ZO(c,a,f.Word),a+=f.Word.length):c=ZO(c,0,d)):f.Type===ts.RTL?c=ZO(c,a,d):f.Type===ts.LTR?(c+=f.Word,a=c.length):(f.Type===ts.WEAK||f.Type===ts.BRACKETS)&&(l>0&&s[l-1].Type===ts.RTL?s.length>l+1?s[l+1].Type===ts.RTL?c=ZO(c,a,d):(c+=f.Word,a=c.length):c+=f.Word:(c+=f.Word,a=c.length))}n+=c,i<t.length-1&&(n+=`
`)}return n}var Hg=Up;var nre=Do($oe(),1);function H4e(){this.textureInfo=void 0,this.dimensions=void 0,this.billboard=void 0}function G4e(e,t,n){this.labelCollection=e,this.index=t,this.dimensions=n}var W4e=1.2,ire="ID_WHITE_PIXEL",y6=new H(4,4),j4e=new qe(1,1,1,1);function Y4e(e){let t=document.createElement("canvas");t.width=y6.x,t.height=y6.y;let n=t.getContext("2d");n.fillStyle="#fff",n.fillRect(0,0,t.width,t.height),e.addImage(ire,t)}var sf={};function q4e(e,t,n,i,o,r,s){return sf.font=t,sf.fillColor=n,sf.strokeColor=i,sf.strokeWidth=o,sf.padding=vs.PADDING,s===On.CENTER?sf.textBaseline="middle":s===On.TOP?sf.textBaseline="top":sf.textBaseline="bottom",sf.fill=r===zo.FILL||r===zo.FILL_AND_OUTLINE,sf.stroke=r===zo.OUTLINE||r===zo.FILL_AND_OUTLINE,sf.backgroundColor=k.BLACK,zA(e,sf)}function A6(e,t){t.textureInfo=void 0,t.dimensions=void 0;let n=t.billboard;u(n)&&(n.show=!1,n.image=void 0,u(n._removeCallbackFunc)&&(n._removeCallbackFunc(),n._removeCallbackFunc=void 0),e._spareBillboards.push(n),t.billboard=void 0)}function X4e(e,t,n,i){i.index=e.addImageSync(t,n)}var K4e=new nre.default;function J4e(e,t){let n=t._renderedText,i=K4e.splitGraphemes(n),o=i.length,r=t._glyphs,s=r.length,a,c,l;if(t._relativeSize=t._fontSize/vs.FONT_SIZE,o<s)for(c=o;c<s;++c)A6(e,r[c]);r.length=o;let f=t._showBackground&&n.split(`
`).join("").length>0,d=t._backgroundBillboard,p=e._backgroundBillboardCollection;f?(u(d)||(d=p.add({collection:e,image:ire,imageSubRegion:j4e}),t._backgroundBillboard=d),d.color=t._backgroundColor,d.show=t._show,d.position=t._position,d.eyeOffset=t._eyeOffset,d.pixelOffset=t._pixelOffset,d.horizontalOrigin=pi.LEFT,d.verticalOrigin=t._verticalOrigin,d.heightReference=t._heightReference,d.scale=t.totalScale,d.pickPrimitive=t,d.id=t._id,d.translucencyByDistance=t._translucencyByDistance,d.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance,d.scaleByDistance=t._scaleByDistance,d.distanceDisplayCondition=t._distanceDisplayCondition,d.disableDepthTestDistance=t._disableDepthTestDistance):u(d)&&(p.remove(d),t._backgroundBillboard=d=void 0);let g=e._glyphTextureCache;for(l=0;l<o;++l){let h=i[l],A=t._verticalOrigin,x=JSON.stringify([h,t._fontFamily,t._fontStyle,t._fontWeight,+A]),C=g[x];if(!u(C)){let T=`${t._fontStyle} ${t._fontWeight} ${vs.FONT_SIZE}px ${t._fontFamily}`,E=q4e(h,T,k.WHITE,k.WHITE,0,zo.FILL,A);if(C=new G4e(e,-1,E.dimensions),g[x]=C,E.width>0&&E.height>0){let S=(0,tre.default)(E,{cutoff:vs.CUTOFF,radius:vs.RADIUS}),w=E.getContext("2d"),D=E.width,M=E.height,O=w.getImageData(0,0,D,M);for(let L=0;L<D;L++)for(let N=0;N<M;N++){let _=N*D+L,b=S[_]*255,v=_*4;O.data[v+0]=b,O.data[v+1]=b,O.data[v+2]=b,O.data[v+3]=b}w.putImageData(O,0,0),h!==" "&&X4e(e._textureAtlas,x,E,C)}}if(a=r[l],u(a)?C.index===-1?A6(e,a):u(a.textureInfo)&&(a.textureInfo=void 0):(a=new H4e,r[l]=a),a.textureInfo=C,a.dimensions=C.dimensions,C.index!==-1){let T=a.billboard,E=e._spareBillboards;u(T)||(E.length>0?T=E.pop():(T=e._billboardCollection.add({collection:e}),T._labelDimensions=new H,T._labelTranslate=new H),a.billboard=T),T.show=t._show,T.position=t._position,T.eyeOffset=t._eyeOffset,T.pixelOffset=t._pixelOffset,T.horizontalOrigin=pi.LEFT,T.verticalOrigin=t._verticalOrigin,T.heightReference=t._heightReference,T.scale=t.totalScale,T.pickPrimitive=t,T.id=t._id,T.image=x,T.translucencyByDistance=t._translucencyByDistance,T.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance,T.scaleByDistance=t._scaleByDistance,T.distanceDisplayCondition=t._distanceDisplayCondition,T.disableDepthTestDistance=t._disableDepthTestDistance,T._batchIndex=t._batchIndex,T.outlineColor=t.outlineColor,t.style===zo.FILL_AND_OUTLINE?(T.color=t._fillColor,T.outlineWidth=t.outlineWidth):t.style===zo.FILL?(T.color=t._fillColor,T.outlineWidth=0):t.style===zo.OUTLINE&&(T.color=k.TRANSPARENT,T.outlineWidth=t.outlineWidth)}}t._repositionAllGlyphs=!0}function ere(e,t,n){return t===pi.CENTER?-e/2:t===pi.RIGHT?-(e+n.x):n.x}var ar=new H,Z4e=new H;function Q4e(e){let t=e._glyphs,n=e._renderedText,i,o,r=0,s=0,a=[],c=Number.NEGATIVE_INFINITY,l=0,f=1,d,p=t.length,g=e._backgroundBillboard,h=H.clone(u(g)?e._backgroundPadding:H.ZERO,Z4e);for(h.x/=e._relativeSize,h.y/=e._relativeSize,d=0;d<p;++d)n.charAt(d)===`
`?(a.push(r),++f,r=0):(i=t[d],o=i.dimensions,l=Math.max(l,o.height-o.descent),c=Math.max(c,o.descent),r+=o.width-o.minx,d<p-1&&(r+=t[d+1].dimensions.minx),s=Math.max(s,r));a.push(r);let A=l+c,x=e.totalScale,C=e._horizontalOrigin,T=e._verticalOrigin,E=0,S=a[E],w=ere(S,C,h),D=(u(e._lineHeight)?e._lineHeight:W4e*e._fontSize)/e._relativeSize,M=D*(f-1),O=s,L=A+M;u(g)&&(O+=h.x*2,L+=h.y*2,g._labelHorizontalOrigin=C),ar.x=w*x,ar.y=0;let N=!0,_=0;for(d=0;d<p;++d)if(n.charAt(d)===`
`)++E,_+=D,S=a[E],w=ere(S,C,h),ar.x=w*x,N=!0;else if(i=t[d],o=i.dimensions,T===On.TOP?(ar.y=o.height-l-h.y,ar.y+=vs.PADDING):T===On.CENTER?ar.y=(M+o.height-l)/2:T===On.BASELINE?(ar.y=M,ar.y-=vs.PADDING):(ar.y=M+c+h.y,ar.y-=vs.PADDING),ar.y=(ar.y-o.descent-_)*x,N&&(ar.x-=vs.PADDING*x,N=!1),u(i.billboard)&&(i.billboard._setTranslate(ar),i.billboard._labelDimensions.x=O,i.billboard._labelDimensions.y=L,i.billboard._labelHorizontalOrigin=C),d<p-1){let b=t[d+1];ar.x+=(o.width-o.minx+b.dimensions.minx)*x}if(u(g)&&n.split(`
`).join("").length>0&&(C===pi.CENTER?w=-s/2-h.x:C===pi.RIGHT?w=-(s+h.x*2):w=0,ar.x=w*x,T===On.TOP?ar.y=A-l-c:T===On.CENTER?ar.y=(A-l)/2-c:T===On.BASELINE?ar.y=-h.y-c:ar.y=0,ar.y=ar.y*x,g.width=O,g.height=L,g._setTranslate(ar),g._labelTranslate=H.clone(ar,g._labelTranslate)),e.heightReference===We.CLAMP_TO_GROUND)for(d=0;d<p;++d){i=t[d];let b=i.billboard;u(b)&&(b._labelTranslate=H.clone(ar,b._labelTranslate))}}function ore(e,t){let n=t._glyphs;for(let i=0,o=n.length;i<o;++i)A6(e,n[i]);u(t._backgroundBillboard)&&(e._backgroundBillboardCollection.remove(t._backgroundBillboard),t._backgroundBillboard=void 0),t._labelCollection=void 0,u(t._removeCallbackFunc)&&t._removeCallbackFunc(),ue(t)}function jm(e){e=y(e,y.EMPTY_OBJECT),this._scene=e.scene,this._batchTable=e.batchTable,this._textureAtlas=void 0,this._backgroundTextureAtlas=void 0,this._backgroundBillboardCollection=new nu({scene:this._scene}),this._backgroundBillboardCollection.destroyTextureAtlas=!1,this._billboardCollection=new nu({scene:this._scene,batchTable:this._batchTable}),this._billboardCollection.destroyTextureAtlas=!1,this._billboardCollection._sdf=!0,this._spareBillboards=[],this._glyphTextureCache={},this._labels=[],this._labelsToUpdate=[],this._totalGlyphCount=0,this._highlightColor=k.clone(k.WHITE),this.show=y(e.show,!0),this.modelMatrix=B.clone(y(e.modelMatrix,B.IDENTITY)),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.blendOption=y(e.blendOption,bo.OPAQUE_AND_TRANSLUCENT)}Object.defineProperties(jm.prototype,{length:{get:function(){return this._labels.length}}});jm.prototype.add=function(e){let t=new Hg(e,this);return this._labels.push(t),this._labelsToUpdate.push(t),t};jm.prototype.remove=function(e){if(u(e)&&e._labelCollection===this){let t=this._labels.indexOf(e);if(t!==-1)return this._labels.splice(t,1),ore(this,e),!0}return!1};jm.prototype.removeAll=function(){let e=this._labels;for(let t=0,n=e.length;t<n;++t)ore(this,e[t]);e.length=0};jm.prototype.contains=function(e){return u(e)&&e._labelCollection===this};jm.prototype.get=function(e){return this._labels[e]};jm.prototype.update=function(e){if(!this.show)return;let t=this._billboardCollection,n=this._backgroundBillboardCollection;t.modelMatrix=this.modelMatrix,t.debugShowBoundingVolume=this.debugShowBoundingVolume,n.modelMatrix=this.modelMatrix,n.debugShowBoundingVolume=this.debugShowBoundingVolume;let i=e.context;u(this._textureAtlas)||(this._textureAtlas=new zg({context:i}),t.textureAtlas=this._textureAtlas),u(this._backgroundTextureAtlas)||(this._backgroundTextureAtlas=new zg({context:i,initialSize:y6}),n.textureAtlas=this._backgroundTextureAtlas,Y4e(this._backgroundTextureAtlas));let o=this._labelsToUpdate.length;for(let s=0;s<o;++s){let a=this._labelsToUpdate[s];if(a.isDestroyed())continue;let c=a._glyphs.length;a._rebindAllGlyphs&&(J4e(this,a),a._rebindAllGlyphs=!1),a._repositionAllGlyphs&&(Q4e(a),a._repositionAllGlyphs=!1);let l=a._glyphs.length-c;this._totalGlyphCount+=l}let r=n.length>0?bo.TRANSLUCENT:this.blendOption;t.blendOption=r,n.blendOption=r,t._highlightColor=this._highlightColor,n._highlightColor=this._highlightColor,this._labelsToUpdate.length=0,n.update(e),t.update(e)};jm.prototype.isDestroyed=function(){return!1};jm.prototype.destroy=function(){return this.removeAll(),this._billboardCollection=this._billboardCollection.destroy(),this._textureAtlas=this._textureAtlas&&this._textureAtlas.destroy(),this._backgroundBillboardCollection=this._backgroundBillboardCollection.destroy(),this._backgroundTextureAtlas=this._backgroundTextureAtlas&&this._backgroundTextureAtlas.destroy(),ue(this)};var Ym=jm;var QO=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 position2DHigh;
in vec3 position2DLow;
in vec3 prevPosition3DHigh;
in vec3 prevPosition3DLow;
in vec3 prevPosition2DHigh;
in vec3 prevPosition2DLow;
in vec3 nextPosition3DHigh;
in vec3 nextPosition3DLow;
in vec3 nextPosition2DHigh;
in vec3 nextPosition2DLow;
in vec4 texCoordExpandAndBatchIndex;

out vec2  v_st;
out float v_width;
out vec4 v_pickColor;
out float v_polylineAngle;

void main()
{
    float texCoord = texCoordExpandAndBatchIndex.x;
    float expandDir = texCoordExpandAndBatchIndex.y;
    bool usePrev = texCoordExpandAndBatchIndex.z < 0.0;
    float batchTableIndex = texCoordExpandAndBatchIndex.w;

    vec2 widthAndShow = batchTable_getWidthAndShow(batchTableIndex);
    float width = widthAndShow.x + 0.5;
    float show = widthAndShow.y;

    if (width < 1.0)
    {
        show = 0.0;
    }

    vec4 pickColor = batchTable_getPickColor(batchTableIndex);

    vec4 p, prev, next;
    if (czm_morphTime == 1.0)
    {
        p = czm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz);
        prev = czm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz);
        next = czm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz);
    }
    else if (czm_morphTime == 0.0)
    {
        p = czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy);
        prev = czm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy);
        next = czm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy);
    }
    else
    {
        p = czm_columbusViewMorph(
                czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy),
                czm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz),
                czm_morphTime);
        prev = czm_columbusViewMorph(
                czm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy),
                czm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz),
                czm_morphTime);
        next = czm_columbusViewMorph(
                czm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy),
                czm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz),
                czm_morphTime);
    }

    #ifdef DISTANCE_DISPLAY_CONDITION
        vec3 centerHigh = batchTable_getCenterHigh(batchTableIndex);
        vec4 centerLowAndRadius = batchTable_getCenterLowAndRadius(batchTableIndex);
        vec3 centerLow = centerLowAndRadius.xyz;
        float radius = centerLowAndRadius.w;
        vec2 distanceDisplayCondition = batchTable_getDistanceDisplayCondition(batchTableIndex);

        float lengthSq;
        if (czm_sceneMode == czm_sceneMode2D)
        {
            lengthSq = czm_eyeHeight2D.y;
        }
        else
        {
            vec4 center = czm_translateRelativeToEye(centerHigh.xyz, centerLow.xyz);
            lengthSq = max(0.0, dot(center.xyz, center.xyz) - radius * radius);
        }

        float nearSq = distanceDisplayCondition.x * distanceDisplayCondition.x;
        float farSq = distanceDisplayCondition.y * distanceDisplayCondition.y;
        if (lengthSq < nearSq || lengthSq > farSq)
        {
            show = 0.0;
        }
    #endif

    float polylineAngle;
    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, polylineAngle);
    gl_Position = czm_viewportOrthographic * positionWC * show;

    v_st.s = texCoord;
    v_st.t = czm_writeNonPerspective(clamp(expandDir, 0.0, 1.0), gl_Position.w);

    v_width = width;
    v_pickColor = pickColor;
    v_polylineAngle = polylineAngle;
}
`;var Fc={};Fc.numberOfPoints=function(e,t,n){let i=m.distance(e,t);return Math.ceil(i/n)};Fc.numberOfPointsRhumbLine=function(e,t,n){let i=Math.pow(e.longitude-t.longitude,2)+Math.pow(e.latitude-t.latitude,2);return Math.max(1,Math.ceil(Math.sqrt(i/(n*n))))};var $4e=new he;Fc.extractHeights=function(e,t){let n=e.length,i=new Array(n);for(let o=0;o<n;o++){let r=e[o];i[o]=t.cartesianToCartographic(r,$4e).height}return i};var eze=new B,tze=new m,rre=new m,nze=new ln(m.UNIT_X,0),sre=new m,ize=new ln(m.UNIT_X,0),oze=new m,rze=new m,C6=[];function cre(e,t,n){let i=C6;i.length=e;let o;if(t===n){for(o=0;o<e;o++)i[o]=t;return i}let s=(n-t)/e;for(o=0;o<e;o++){let a=t+o*s;i[o]=a}return i}var sV=new he,rV=new he,Gg=new m,T6=new m,sze=new m,x6=new Xu,$O=new pa;function aze(e,t,n,i,o,r,s,a){let c=i.scaleToGeodeticSurface(e,T6),l=i.scaleToGeodeticSurface(t,sze),f=Fc.numberOfPoints(e,t,n),d=i.cartesianToCartographic(c,sV),p=i.cartesianToCartographic(l,rV),g=cre(f,o,r);x6.setEndPoints(d,p);let h=x6.surfaceDistance/f,A=a;d.height=o;let x=i.cartographicToCartesian(d,Gg);m.pack(x,s,A),A+=3;for(let C=1;C<f;C++){let T=x6.interpolateUsingSurfaceDistance(C*h,rV);T.height=g[C],x=i.cartographicToCartesian(T,Gg),m.pack(x,s,A),A+=3}return A}function cze(e,t,n,i,o,r,s,a){let c=i.cartesianToCartographic(e,sV),l=i.cartesianToCartographic(t,rV),f=Fc.numberOfPointsRhumbLine(c,l,n);c.height=0,l.height=0;let d=cre(f,o,r);$O.ellipsoid.equals(i)||($O=new pa(void 0,void 0,i)),$O.setEndPoints(c,l);let p=$O.surfaceDistance/f,g=a;c.height=o;let h=i.cartographicToCartesian(c,Gg);m.pack(h,s,g),g+=3;for(let A=1;A<f;A++){let x=$O.interpolateUsingSurfaceDistance(A*p,rV);x.height=d[A],h=i.cartographicToCartesian(x,Gg),m.pack(h,s,g),g+=3}return g}Fc.wrapLongitude=function(e,t){let n=[],i=[];if(u(e)&&e.length>0){t=y(t,B.IDENTITY);let o=B.inverseTransformation(t,eze),r=B.multiplyByPoint(o,m.ZERO,tze),s=m.normalize(B.multiplyByPointAsVector(o,m.UNIT_Y,rre),rre),a=ln.fromPointNormal(r,s,nze),c=m.normalize(B.multiplyByPointAsVector(o,m.UNIT_X,sre),sre),l=ln.fromPointNormal(r,c,ize),f=1;n.push(m.clone(e[0]));let d=n[0],p=e.length;for(let g=1;g<p;++g){let h=e[g];if(ln.getPointDistance(l,d)<0||ln.getPointDistance(l,h)<0){let A=Xi.lineSegmentPlane(d,h,a,oze);if(u(A)){let x=m.multiplyByScalar(s,5e-9,rze);ln.getPointDistance(a,d)<0&&m.negate(x,x),n.push(m.add(A,x,new m)),i.push(f+1),m.negate(x,x),n.push(m.add(A,x,new m)),f=1}}n.push(m.clone(e[g])),f++,d=h}i.push(f)}return{positions:n,lengths:i}};Fc.generateArc=function(e){u(e)||(e={});let t=e.positions,n=t.length,i=y(e.ellipsoid,oe.WGS84),o=y(e.height,0),r=Array.isArray(o);if(n<1)return[];if(n===1){let A=i.scaleToGeodeticSurface(t[0],T6);if(o=r?o[0]:o,o!==0){let x=i.geodeticSurfaceNormal(A,Gg);m.multiplyByScalar(x,o,x),m.add(A,x,A)}return[A.x,A.y,A.z]}let s=e.minDistance;if(!u(s)){let A=y(e.granularity,P.RADIANS_PER_DEGREE);s=P.chordLength(A,i.maximumRadius)}let a=0,c;for(c=0;c<n-1;c++)a+=Fc.numberOfPoints(t[c],t[c+1],s);let l=(a+1)*3,f=new Array(l),d=0;for(c=0;c<n-1;c++){let A=t[c],x=t[c+1],C=r?o[c]:o,T=r?o[c+1]:o;d=aze(A,x,s,i,C,T,f,d)}C6.length=0;let p=t[n-1],g=i.cartesianToCartographic(p,sV);g.height=r?o[n-1]:o;let h=i.cartographicToCartesian(g,Gg);return m.pack(h,f,l-3),f};var are=new he,lze=new he;Fc.generateRhumbArc=function(e){u(e)||(e={});let t=e.positions,n=t.length,i=y(e.ellipsoid,oe.WGS84),o=y(e.height,0),r=Array.isArray(o);if(n<1)return[];if(n===1){let C=i.scaleToGeodeticSurface(t[0],T6);if(o=r?o[0]:o,o!==0){let T=i.geodeticSurfaceNormal(C,Gg);m.multiplyByScalar(T,o,T),m.add(C,T,C)}return[C.x,C.y,C.z]}let s=y(e.granularity,P.RADIANS_PER_DEGREE),a=0,c,l=i.cartesianToCartographic(t[0],are),f;for(c=0;c<n-1;c++)f=i.cartesianToCartographic(t[c+1],lze),a+=Fc.numberOfPointsRhumbLine(l,f,s),l=he.clone(f,are);let d=(a+1)*3,p=new Array(d),g=0;for(c=0;c<n-1;c++){let C=t[c],T=t[c+1],E=r?o[c]:o,S=r?o[c+1]:o;g=cze(C,T,s,i,E,S,p,g)}C6.length=0;let h=t[n-1],A=i.cartesianToCartographic(h,sV);A.height=r?o[n-1]:o;let x=i.cartographicToCartesian(A,Gg);return m.pack(x,p,d-3),p};Fc.generateCartesianArc=function(e){let t=Fc.generateArc(e),n=t.length/3,i=new Array(n);for(let o=0;o<n;o++)i[o]=m.unpack(t,o*3);return i};Fc.generateCartesianRhumbArc=function(e){let t=Fc.generateRhumbArc(e),n=t.length/3,i=new Array(n);for(let o=0;o<n;o++)i[o]=m.unpack(t,o*3);return i};var Di=Fc;function iu(e,t){e=y(e,y.EMPTY_OBJECT),this._show=y(e.show,!0),this._width=y(e.width,1),this._loop=y(e.loop,!1),this._distanceDisplayCondition=e.distanceDisplayCondition,this._material=e.material,u(this._material)||(this._material=zi.fromType(zi.ColorType,{color:new k(1,1,1,1)}));let n=e.positions;u(n)||(n=[]),this._positions=n,this._actualPositions=xo(n,m.equalsEpsilon),this._loop&&this._actualPositions.length>2&&(this._actualPositions===this._positions&&(this._actualPositions=n.slice()),this._actualPositions.push(m.clone(this._actualPositions[0]))),this._length=this._actualPositions.length,this._id=e.id;let i;u(t)&&(i=B.clone(t.modelMatrix)),this._modelMatrix=i,this._segments=Di.wrapLongitude(this._actualPositions,i),this._actualLength=void 0,this._propertiesChanged=new Uint32Array(ure),this._polylineCollection=t,this._dirty=!1,this._pickId=void 0,this._boundingVolume=ae.fromPoints(this._actualPositions),this._boundingVolumeWC=ae.transform(this._boundingVolume,this._modelMatrix),this._boundingVolume2D=new ae}var lre=iu.POSITION_INDEX=0,uze=iu.SHOW_INDEX=1,fze=iu.WIDTH_INDEX=2,dze=iu.MATERIAL_INDEX=3,eM=iu.POSITION_SIZE_INDEX=4,mze=iu.DISTANCE_DISPLAY_CONDITION=5,ure=iu.NUMBER_OF_PROPERTIES=6;function Vp(e,t){++e._propertiesChanged[t];let n=e._polylineCollection;u(n)&&(n._updatePolyline(e,t),e._dirty=!0)}Object.defineProperties(iu.prototype,{show:{get:function(){return this._show},set:function(e){e!==this._show&&(this._show=e,Vp(this,uze))}},positions:{get:function(){return this._positions},set:function(e){let t=xo(e,m.equalsEpsilon);this._loop&&t.length>2&&(t===e&&(t=e.slice()),t.push(m.clone(t[0]))),(this._actualPositions.length!==t.length||this._actualPositions.length!==this._length)&&Vp(this,eM),this._positions=e,this._actualPositions=t,this._length=t.length,this._boundingVolume=ae.fromPoints(this._actualPositions,this._boundingVolume),this._boundingVolumeWC=ae.transform(this._boundingVolume,this._modelMatrix,this._boundingVolumeWC),Vp(this,lre),this.update()}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,Vp(this,dze))}},width:{get:function(){return this._width},set:function(e){let t=this._width;e!==t&&(this._width=e,Vp(this,fze))}},loop:{get:function(){return this._loop},set:function(e){if(e!==this._loop){let t=this._actualPositions;e?t.length>2&&!m.equals(t[0],t[t.length-1])&&(t.length===this._positions.length&&(this._actualPositions=t=this._positions.slice()),t.push(m.clone(t[0]))):t.length>2&&m.equals(t[0],t[t.length-1])&&(t.length-1===this._positions.length?this._actualPositions=this._positions:t.pop()),this._loop=e,Vp(this,eM)}}},id:{get:function(){return this._id},set:function(e){this._id=e,u(this._pickId)&&(this._pickId.object.id=e)}},pickId:{get:function(){return this._pickId}},isDestroyed:{get:function(){return!u(this._polylineCollection)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){vt.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=vt.clone(e,this._distanceDisplayCondition),Vp(this,mze))}}});iu.prototype.update=function(){let e=B.IDENTITY;u(this._polylineCollection)&&(e=this._polylineCollection.modelMatrix);let t=this._segments.positions.length,n=this._segments.lengths,i=this._propertiesChanged[lre]>0||this._propertiesChanged[eM]>0;if((!B.equals(e,this._modelMatrix)||i)&&(this._segments=Di.wrapLongitude(this._actualPositions,e),this._boundingVolumeWC=ae.transform(this._boundingVolume,e,this._boundingVolumeWC)),this._modelMatrix=B.clone(e,this._modelMatrix),this._segments.positions.length!==t)Vp(this,eM);else{let o=n.length;for(let r=0;r<o;++r)if(n[r]!==this._segments.lengths[r]){Vp(this,eM);break}}};iu.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._polylineCollection,id:this._id})),this._pickId};iu.prototype._clean=function(){this._dirty=!1;let e=this._propertiesChanged;for(let t=0;t<ure-1;++t)e[t]=0};iu.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._material=this._material&&this._material.destroy(),this._polylineCollection=void 0};var af=iu;var hze=af.SHOW_INDEX,pze=af.WIDTH_INDEX,b6=af.POSITION_INDEX,_ze=af.MATERIAL_INDEX,fre=af.POSITION_SIZE_INDEX,gze=af.DISTANCE_DISPLAY_CONDITION,yre=af.NUMBER_OF_PROPERTIES,Tl={texCoordExpandAndBatchIndex:0,position3DHigh:1,position3DLow:2,position2DHigh:3,position2DLow:4,prevPosition3DHigh:5,prevPosition3DLow:6,prevPosition2DHigh:7,prevPosition2DLow:8,nextPosition3DHigh:9,nextPosition3DLow:10,nextPosition2DHigh:11,nextPosition2DLow:12};function wd(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.modelMatrix=B.clone(y(e.modelMatrix,B.IDENTITY)),this._modelMatrix=B.clone(B.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this._opaqueRS=void 0,this._translucentRS=void 0,this._colorCommands=[],this._polylinesUpdated=!1,this._polylinesRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(yre),this._polylines=[],this._polylineBuckets={},this._positionBufferUsage={bufferUsage:Fe.STATIC_DRAW,frameCount:0},this._mode=void 0,this._polylinesToUpdate=[],this._vertexArrays=[],this._positionBuffer=void 0,this._texCoordExpandAndBatchIndexBuffer=void 0,this._batchTable=void 0,this._createBatchTable=!1,this._useHighlightColor=!1,this._highlightColor=k.clone(k.WHITE);let t=this;this._uniformMap={u_highlightColor:function(){return t._highlightColor}}}Object.defineProperties(wd.prototype,{length:{get:function(){return S6(this),this._polylines.length}}});wd.prototype.add=function(e){let t=new af(e,this);return t._index=this._polylines.length,this._polylines.push(t),this._createVertexArray=!0,this._createBatchTable=!0,t};wd.prototype.remove=function(e){if(this.contains(e)){if(this._polylinesRemoved=!0,this._createVertexArray=!0,this._createBatchTable=!0,u(e._bucket)){let t=e._bucket;t.shaderProgram=t.shaderProgram&&t.shaderProgram.destroy()}return e._destroy(),!0}return!1};wd.prototype.removeAll=function(){v6(this),Ere(this),this._polylineBuckets={},this._polylinesRemoved=!1,this._polylines.length=0,this._polylinesToUpdate.length=0,this._createVertexArray=!0};wd.prototype.contains=function(e){return u(e)&&e._polylineCollection===this};wd.prototype.get=function(e){return S6(this),this._polylines[e]};function yze(e,t){u(e._batchTable)&&e._batchTable.destroy();let n=[{functionName:"batchTable_getWidthAndShow",componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:2},{functionName:"batchTable_getPickColor",componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0},{functionName:"batchTable_getCenterHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"batchTable_getCenterLowAndRadius",componentDatatype:X.FLOAT,componentsPerAttribute:4},{functionName:"batchTable_getDistanceDisplayCondition",componentDatatype:X.FLOAT,componentsPerAttribute:2}];e._batchTable=new L0(t,n,e._polylines.length)}var Are=new Gn,xre=new re,Cre=new H;wd.prototype.update=function(e){if(S6(this),this._polylines.length===0||!this.show)return;bze(this,e);let t=e.context,n=e.mapProjection,i,o=this._propertiesChanged;if(this._createBatchTable){if(Vt.maximumVertexTextureImageUnits===0)throw new de("Vertex texture fetch support is required to render polylines. The maximum number of vertex texture image units must be greater than zero.");yze(this,t),this._createBatchTable=!1}if(this._createVertexArray||xze(this))hre(this,t,n);else if(this._polylinesUpdated){let c=this._polylinesToUpdate;if(this._mode!==ne.SCENE3D){let l=c.length;for(let f=0;f<l;++f)i=c[f],i.update()}if(o[fre]||o[_ze])hre(this,t,n);else{let l=c.length,f=this._polylineBuckets;for(let d=0;d<l;++d){i=c[d],o=i._propertiesChanged;let p=i._bucket,g=0;for(let h in f)if(f.hasOwnProperty(h)){if(f[h]===p){o[b6]&&p.writeUpdate(g,i,this._positionBuffer,n);break}g+=f[h].lengthOfPositions}if((o[hze]||o[pze])&&this._batchTable.setBatchedAttribute(i._index,0,new H(i._width,i._show)),this._batchTable.attributes.length>2){if(o[b6]||o[fre]){let h=e.mode===ne.SCENE2D?i._boundingVolume2D:i._boundingVolumeWC,A=Gn.fromCartesian(h.center,Are),x=re.fromElements(A.low.x,A.low.y,A.low.z,h.radius,xre);this._batchTable.setBatchedAttribute(i._index,2,A.high),this._batchTable.setBatchedAttribute(i._index,3,x)}if(o[gze]){let h=Cre;h.x=0,h.y=Number.MAX_VALUE;let A=i.distanceDisplayCondition;u(A)&&(h.x=A.near,h.y=A.far),this._batchTable.setBatchedAttribute(i._index,4,h)}}i._clean()}}c.length=0,this._polylinesUpdated=!1}o=this._propertiesChanged;for(let c=0;c<yre;++c)o[c]=0;let r=B.IDENTITY;e.mode===ne.SCENE3D&&(r=this.modelMatrix);let s=e.passes,a=e.morphTime!==0;if((!u(this._opaqueRS)||this._opaqueRS.depthTest.enabled!==a)&&(this._opaqueRS=ke.fromCache({depthMask:a,depthTest:{enabled:a}})),(!u(this._translucentRS)||this._translucentRS.depthTest.enabled!==a)&&(this._translucentRS=ke.fromCache({blending:un.ALPHA_BLEND,depthMask:!a,depthTest:{enabled:a}})),this._batchTable.update(e),s.render||s.pick){let c=this._colorCommands;Aze(this,e,c,r)}};var tM=new ae,dre=new ae;function Aze(e,t,n,i){let o=t.context,r=t.commandList,s=n.length,a=0,c=!0,l=e._vertexArrays,f=e.debugShowBoundingVolume,p=e._batchTable.getUniformMapCallback(),g=l.length;for(let h=0;h<g;++h){let A=l[h],x=A.buckets,C=x.length;for(let T=0;T<C;++T){let E=x[T],S=E.offset,w=E.bucket.shaderProgram,D=E.bucket.polylines,M=D.length,O,L,N=0,_,b;for(let v=0;v<M;++v){let I=D[v],R=Tze(I._material);if(R!==O){if(u(O)&&N>0){let G=L.isTranslucent();a>=s?(_=new nt({owner:e}),n.push(_)):_=n[a],++a,b=ht(p(L._uniforms),e._uniformMap),_.boundingVolume=ae.clone(tM,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=w,_.vertexArray=A.va,_.renderState=G?e._translucentRS:e._opaqueRS,_.pass=G?be.TRANSLUCENT:be.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=b,_.count=N,_.offset=S,S+=N,N=0,c=!0,r.push(_)}L=I._material,L.update(o),O=R}let F=I._locatorBuckets,z=F.length;for(let G=0;G<z;++G){let U=F[G];U.locator===E&&(N+=U.count)}let V;t.mode===ne.SCENE3D?V=I._boundingVolumeWC:t.mode===ne.COLUMBUS_VIEW?V=I._boundingVolume2D:t.mode===ne.SCENE2D?u(I._boundingVolume2D)&&(V=ae.clone(I._boundingVolume2D,dre),V.center.x=0):u(I._boundingVolumeWC)&&u(I._boundingVolume2D)&&(V=ae.union(I._boundingVolumeWC,I._boundingVolume2D,dre)),c?(c=!1,ae.clone(V,tM)):ae.union(V,tM,tM)}u(O)&&N>0&&(a>=s?(_=new nt({owner:e}),n.push(_)):_=n[a],++a,b=ht(p(L._uniforms),e._uniformMap),_.boundingVolume=ae.clone(tM,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=w,_.vertexArray=A.va,_.renderState=L.isTranslucent()?e._translucentRS:e._opaqueRS,_.pass=L.isTranslucent()?be.TRANSLUCENT:be.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=b,_.count=N,_.offset=S,c=!0,r.push(_)),O=void 0}}n.length=a}wd.prototype.isDestroyed=function(){return!1};wd.prototype.destroy=function(){return Tre(this),v6(this),Ere(this),this._batchTable=this._batchTable&&this._batchTable.destroy(),ue(this)};function xze(e){let t=!1,n=e._propertiesChanged,i=e._positionBufferUsage;return n[b6]?(i.bufferUsage!==Fe.STREAM_DRAW&&(t=!0,i.bufferUsage=Fe.STREAM_DRAW),i.frameCount=100):i.bufferUsage!==Fe.STATIC_DRAW&&(i.frameCount===0?(t=!0,i.bufferUsage=Fe.STATIC_DRAW):i.frameCount--),t}var mre=[0,0,0];function hre(e,t,n){e._createVertexArray=!1,v6(e),Tre(e),Eze(e);let i=[[]],o=i[0],r=e._batchTable,s=e._useHighlightColor,a=[0],c=0,l=[[]],f=0,d=e._polylineBuckets,p,g;for(p in d)d.hasOwnProperty(p)&&(g=d[p],g.updateShader(t,r,s),f+=g.lengthOfPositions);if(f>0){let h=e._mode,A=new Float32Array(6*f*3),x=new Float32Array(f*4),C,T=0,E=0,S=0;for(p in d)if(d.hasOwnProperty(p)){g=d[p],g.write(A,x,T,E,S,r,t,n),h===ne.MORPHING&&(u(C)||(C=new Float32Array(6*f*3)),g.writeForMorph(C,T));let b=g.lengthOfPositions;T+=6*b*3,E+=b*4,S+=b*4,c=g.updateIndices(i,a,l,c)}let w=e._positionBufferUsage.bufferUsage,D=Fe.STATIC_DRAW;e._positionBuffer=ut.createVertexBuffer({context:t,typedArray:A,usage:w});let M;u(C)&&(M=ut.createVertexBuffer({context:t,typedArray:C,usage:w})),e._texCoordExpandAndBatchIndexBuffer=ut.createVertexBuffer({context:t,typedArray:x,usage:D});let O=3*Float32Array.BYTES_PER_ELEMENT,L=4*Float32Array.BYTES_PER_ELEMENT,N=0,_=i.length;for(let b=0;b<_;++b)if(o=i[b],o.length>0){let v=new Uint16Array(o),I=ut.createIndexBuffer({context:t,typedArray:v,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT});N+=a[b];let R=6*(b*(O*P.SIXTY_FOUR_KILOBYTES)-N*O),F=O+R,z=O+F,V=O+z,G=O+V,U=O+G,q=b*(L*P.SIXTY_FOUR_KILOBYTES)-N*L,Y=[{index:Tl.position3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:R,strideInBytes:6*O},{index:Tl.position3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:F,strideInBytes:6*O},{index:Tl.position2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:R,strideInBytes:6*O},{index:Tl.position2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:F,strideInBytes:6*O},{index:Tl.prevPosition3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:z,strideInBytes:6*O},{index:Tl.prevPosition3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:V,strideInBytes:6*O},{index:Tl.prevPosition2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:z,strideInBytes:6*O},{index:Tl.prevPosition2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:V,strideInBytes:6*O},{index:Tl.nextPosition3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:G,strideInBytes:6*O},{index:Tl.nextPosition3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:U,strideInBytes:6*O},{index:Tl.nextPosition2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:G,strideInBytes:6*O},{index:Tl.nextPosition2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:U,strideInBytes:6*O},{index:Tl.texCoordExpandAndBatchIndex,componentsPerAttribute:4,componentDatatype:X.FLOAT,vertexBuffer:e._texCoordExpandAndBatchIndexBuffer,offsetInBytes:q}],Q,W,K,J;h===ne.SCENE3D?(W=e._positionBuffer,Q="vertexBuffer",K=mre,J="value"):h===ne.SCENE2D||h===ne.COLUMBUS_VIEW?(W=mre,Q="value",K=e._positionBuffer,J="vertexBuffer"):(W=M,Q="vertexBuffer",K=e._positionBuffer,J="vertexBuffer"),Y[0][Q]=W,Y[1][Q]=W,Y[2][J]=K,Y[3][J]=K,Y[4][Q]=W,Y[5][Q]=W,Y[6][J]=K,Y[7][J]=K,Y[8][Q]=W,Y[9][Q]=W,Y[10][J]=K,Y[11][J]=K;let ge=new si({context:t,attributes:Y,indexBuffer:I});e._vertexArrays.push({va:ge,buckets:l[b]})}}}function Cze(e,t){return t instanceof Mt?t.id:t}var aV=[];function Tze(e){let t=zi._uniformList[e.type],n=t.length;aV.length=2*n;let i=0;for(let o=0;o<n;++o){let r=t[o];aV[i]=r,aV[i+1]=e._uniforms[r](),i+=2}return`${e.type}:${JSON.stringify(aV,Cze)}`}function Eze(e){let t=e._mode,n=e._modelMatrix,i=e._polylineBuckets={},o=e._polylines,r=o.length;for(let s=0;s<r;++s){let a=o[s];if(a._actualPositions.length>1){a.update();let c=a.material,l=i[c.type];u(l)||(l=i[c.type]=new qm(c,t,n)),l.addPolyline(a)}}}function bze(e,t){let n=t.mode;(e._mode!==n||!B.equals(e._modelMatrix,e.modelMatrix))&&(e._mode=n,e._modelMatrix=B.clone(e.modelMatrix),e._createVertexArray=!0)}function S6(e){if(e._polylinesRemoved){e._polylinesRemoved=!1;let t=[],n=[],i=0,o,r=e._polylines.length;for(let s=0;s<r;++s)o=e._polylines[s],o.isDestroyed||(o._index=i++,n.push(o),t.push(o));e._polylines=t,e._polylinesToUpdate=n}}function v6(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)if(!t[i].isDestroyed){let o=t[i]._bucket;u(o)&&(o.shaderProgram=o.shaderProgram&&o.shaderProgram.destroy())}}function Tre(e){let t=e._vertexArrays.length;for(let n=0;n<t;++n)e._vertexArrays[n].va.destroy();e._vertexArrays.length=0}wd.prototype._updatePolyline=function(e,t){this._polylinesUpdated=!0,e._dirty||this._polylinesToUpdate.push(e),++this._propertiesChanged[t]};function Ere(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)t[i].isDestroyed||t[i]._destroy()}function E6(e,t,n){this.count=e,this.offset=t,this.bucket=n}function qm(e,t,n){this.polylines=[],this.lengthOfPositions=0,this.material=e,this.shaderProgram=void 0,this.mode=t,this.modelMatrix=n}qm.prototype.addPolyline=function(e){this.polylines.push(e),e._actualLength=this.getPolylinePositionsLength(e),this.lengthOfPositions+=e._actualLength,e._bucket=this};qm.prototype.updateShader=function(e,t,n){if(u(this.shaderProgram))return;let i=["DISTANCE_DISPLAY_CONDITION"];n&&i.push("VECTOR_TILE"),this.material.shaderSource.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&i.push("POLYLINE_DASH"),kt.isInternetExplorer()||i.push("CLIP_POLYLINE");let o=new He({defines:i,sources:[`in vec4 v_pickColor;
`,this.material.shaderSource,Y0]}),r=t.getVertexShaderCallback()(QO),s=new He({defines:i,sources:[Kl,r]});this.shaderProgram=Jt.fromCache({context:e,vertexShaderSource:s,fragmentShaderSource:o,attributeLocations:Tl})};function bre(e){return m.dot(m.UNIT_X,e._boundingVolume.center)<0||e._boundingVolume.intersectPlane(ln.ORIGIN_ZX_PLANE)===en.INTERSECTING}qm.prototype.getPolylinePositionsLength=function(e){let t;if(this.mode===ne.SCENE3D||!bre(e))return t=e._actualPositions.length,t*4-4;let n=0,i=e._segments.lengths;t=i.length;for(let o=0;o<t;++o)n+=i[o]*4-4;return n};var cs=new m,cf=new m,lf=new m,cV=new m,Sze=new re,vze=new H;qm.prototype.write=function(e,t,n,i,o,r,s,a){let c=this.mode,l=a.ellipsoid.maximumRadius*P.PI,f=this.polylines,d=f.length;for(let p=0;p<d;++p){let g=f[p],h=g.width,A=g.show&&h>0,x=g._index,C=this.getSegments(g,a),T=C.positions,E=C.lengths,S=T.length,w=g.getPickId(s).color,D=0,M=0,O;for(let z=0;z<S;++z){z===0?g._loop?O=T[S-2]:(O=cV,m.subtract(T[0],T[1],O),m.add(T[0],O,O)):O=T[z-1],m.clone(O,cf),m.clone(T[z],cs),z===S-1?g._loop?O=T[1]:(O=cV,m.subtract(T[S-1],T[S-2],O),m.add(T[S-1],O,O)):O=T[z+1],m.clone(O,lf);let V=E[D];z===M+V&&(M+=V,++D);let G=z-M===0,U=z===M+E[D]-1;c===ne.SCENE2D&&(cf.z=0,cs.z=0,lf.z=0),(c===ne.SCENE2D||c===ne.MORPHING)&&(G||U)&&l-Math.abs(cs.x)<1&&((cs.x<0&&cf.x>0||cs.x>0&&cf.x<0)&&m.clone(cs,cf),(cs.x<0&&lf.x>0||cs.x>0&&lf.x<0)&&m.clone(cs,lf));let q=G?2:0,Y=U?2:4;for(let Q=q;Q<Y;++Q){Gn.writeElements(cs,e,n),Gn.writeElements(cf,e,n+6),Gn.writeElements(lf,e,n+12);let W=Q-2<0?-1:1;t[o]=z/(S-1),t[o+1]=2*(Q%2)-1,t[o+2]=W,t[o+3]=x,n+=6*3,o+=4}}let L=Sze;L.x=k.floatToByte(w.red),L.y=k.floatToByte(w.green),L.z=k.floatToByte(w.blue),L.w=k.floatToByte(w.alpha);let N=vze;N.x=h,N.y=A?1:0;let _=c===ne.SCENE2D?g._boundingVolume2D:g._boundingVolumeWC,b=Gn.fromCartesian(_.center,Are),v=b.high,I=re.fromElements(b.low.x,b.low.y,b.low.z,_.radius,xre),R=Cre;R.x=0,R.y=Number.MAX_VALUE;let F=g.distanceDisplayCondition;u(F)&&(R.x=F.near,R.y=F.far),r.setBatchedAttribute(x,0,N),r.setBatchedAttribute(x,1,L),r.attributes.length>2&&(r.setBatchedAttribute(x,2,v),r.setBatchedAttribute(x,3,I),r.setBatchedAttribute(x,4,R))}};var wze=new m,Dze=new m,Ize=new m,pre=new m;qm.prototype.writeForMorph=function(e,t){let n=this.modelMatrix,i=this.polylines,o=i.length;for(let r=0;r<o;++r){let s=i[r],a=s._segments.positions,c=s._segments.lengths,l=a.length,f=0,d=0;for(let p=0;p<l;++p){let g;p===0?s._loop?g=a[l-2]:(g=pre,m.subtract(a[0],a[1],g),m.add(a[0],g,g)):g=a[p-1],g=B.multiplyByPoint(n,g,Dze);let h=B.multiplyByPoint(n,a[p],wze),A;p===l-1?s._loop?A=a[1]:(A=pre,m.subtract(a[l-1],a[l-2],A),m.add(a[l-1],A,A)):A=a[p+1],A=B.multiplyByPoint(n,A,Ize);let x=c[f];p===d+x&&(d+=x,++f);let C=p-d===0,T=p===d+c[f]-1,E=C?2:0,S=T?2:4;for(let w=E;w<S;++w)Gn.writeElements(h,e,t),Gn.writeElements(g,e,t+6),Gn.writeElements(A,e,t+12),t+=6*3}}};var Pze=new Array(1);qm.prototype.updateIndices=function(e,t,n,i){let o=n.length-1,r=new E6(0,i,this);n[o].push(r);let s=0,a=e[e.length-1],c=0;a.length>0&&(c=a[a.length-1]+1);let l=this.polylines,f=l.length;for(let d=0;d<f;++d){let p=l[d];p._locatorBuckets=[];let g;if(this.mode===ne.SCENE3D){g=Pze;let A=p._actualPositions.length;if(A>0)g[0]=A;else continue}else g=p._segments.lengths;let h=g.length;if(h>0){let A=0;for(let x=0;x<h;++x){let C=g[x]-1;for(let T=0;T<C;++T)c+4>P.SIXTY_FOUR_KILOBYTES&&(p._locatorBuckets.push({locator:r,count:A}),A=0,t.push(4),a=[],e.push(a),c=0,r.count=s,s=0,i=0,r=new E6(0,0,this),n[++o]=[r]),a.push(c,c+2,c+1),a.push(c+1,c+2,c+3),A+=6,s+=6,i+=6,c+=4}p._locatorBuckets.push({locator:r,count:A}),c+4>P.SIXTY_FOUR_KILOBYTES&&(t.push(0),a=[],e.push(a),c=0,r.count=s,i=0,s=0,r=new E6(0,0,this),n[++o]=[r])}p._clean()}return r.count=s,i};qm.prototype.getPolylineStartIndex=function(e){let t=this.polylines,n=0,i=t.length;for(let o=0;o<i;++o){let r=t[o];if(r===e)break;n+=r._actualLength}return n};var cE={positions:void 0,lengths:void 0},_re=new Array(1),Oze=new m,Mze=new he;qm.prototype.getSegments=function(e,t){let n=e._actualPositions;if(this.mode===ne.SCENE3D)return _re[0]=n.length,cE.positions=n,cE.lengths=_re,cE;bre(e)&&(n=e._segments.positions);let i=t.ellipsoid,o=[],r=this.modelMatrix,s=n.length,a,c=Oze;for(let l=0;l<s;++l)a=n[l],c=B.multiplyByPoint(r,a,c),o.push(t.project(i.cartesianToCartographic(c,Mze)));if(o.length>0){e._boundingVolume2D=ae.fromPoints(o,e._boundingVolume2D);let l=e._boundingVolume2D.center;e._boundingVolume2D.center=new m(l.z,l.x,l.y)}return cE.positions=o,cE.lengths=e._segments.lengths,cE};var gre;qm.prototype.writeUpdate=function(e,t,n,i){let o=this.mode,r=i.ellipsoid.maximumRadius*P.PI,s=t._actualLength;if(s){e+=this.getPolylineStartIndex(t);let a=gre,c=6*s*3;!u(a)||a.length<c?a=gre=new Float32Array(c):a.length>c&&(a=new Float32Array(a.buffer,0,c));let l=this.getSegments(t,i),f=l.positions,d=l.lengths,p=0,g=0,h=0,A;s=f.length;for(let x=0;x<s;++x){x===0?t._loop?A=f[s-2]:(A=cV,m.subtract(f[0],f[1],A),m.add(f[0],A,A)):A=f[x-1],m.clone(A,cf),m.clone(f[x],cs),x===s-1?t._loop?A=f[1]:(A=cV,m.subtract(f[s-1],f[s-2],A),m.add(f[s-1],A,A)):A=f[x+1],m.clone(A,lf);let C=d[g];x===h+C&&(h+=C,++g);let T=x-h===0,E=x===h+d[g]-1;o===ne.SCENE2D&&(cf.z=0,cs.z=0,lf.z=0),(o===ne.SCENE2D||o===ne.MORPHING)&&(T||E)&&r-Math.abs(cs.x)<1&&((cs.x<0&&cf.x>0||cs.x>0&&cf.x<0)&&m.clone(cs,cf),(cs.x<0&&lf.x>0||cs.x>0&&lf.x<0)&&m.clone(cs,lf));let S=T?2:0,w=E?2:4;for(let D=S;D<w;++D)Gn.writeElements(cs,a,p),Gn.writeElements(cf,a,p+6),Gn.writeElements(lf,a,p+12),p+=6*3}n.copyFromArrayView(a,6*3*Float32Array.BYTES_PER_ELEMENT*e)}};var Dd=wd;function Wg(e){this._positions=e.positions,this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._rectangle=e.rectangle,this._minHeight=e.minimumHeight,this._maxHeight=e.maximumHeight,this._billboardCollection=new nu({batchTable:e.batchTable}),this._labelCollection=new Ym({batchTable:e.batchTable}),this._polylineCollection=new Dd,this._polylineCollection._useHighlightColor=!0,this._packedBuffer=void 0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(Wg.prototype,{ready:{get:function(){return this._ready}},pointsLength:{get:function(){return this._billboardCollection.length}},texturesByteLength:{get:function(){let e=this._billboardCollection.textureAtlas.texture.sizeInBytes,t=this._labelCollection._textureAtlas.texture.sizeInBytes;return e+t}}});function Rze(e,t){let n=e._rectangle,i=e._minHeight,o=e._maxHeight,r=2+le.packedLength+oe.packedLength,s=new Float64Array(r),a=0;return s[a++]=i,s[a++]=o,le.pack(n,s,a),a+=le.packedLength,oe.pack(t,s,a),s}var Bze=new gi("createVectorTilePoints",5),Lze=new m;function Nze(e,t){let n=e._positions,i=e._packedBuffer;u(i)||(n=e._positions=n.slice(),e._batchIds=e._batchIds.slice(),i=e._packedBuffer=Rze(e,t));let o=[n.buffer,i.buffer],r={positions:n.buffer,packedBuffer:i.buffer},s=Bze.scheduleTask(r,o);if(u(s))return s.then(a=>{if(e.isDestroyed())return;e._positions=new Float64Array(a.positions);let c=e._billboardCollection,l=e._labelCollection,f=e._polylineCollection;n=e._positions;let d=e._batchIds,p=n.length/3;for(let g=0;g<p;++g){let h=d[g],A=m.unpack(n,g*3,Lze),x=c.add();x.position=A,x._batchIndex=h;let C=l.add();C.text=" ",C.position=A,C._batchIndex=h;let T=f.add();T.positions=[m.clone(A),m.clone(A)]}e._positions=void 0,e._packedBuffer=void 0,e._ready=!0}).catch(a=>{e.isDestroyed()||(e._error=a)})}Wg.prototype.createFeatures=function(e,t){let n=this._billboardCollection,i=this._labelCollection,o=this._polylineCollection,r=this._batchIds,s=r.length;for(let a=0;a<s;++a){let c=r[a],l=n.get(a),f=i.get(a),d=o.get(a);t[c]=new Fp(e,c,l,f,d)}};Wg.prototype.applyDebugSettings=function(e,t){e?(k.clone(t,this._billboardCollection._highlightColor),k.clone(t,this._labelCollection._highlightColor),k.clone(t,this._polylineCollection._highlightColor)):(k.clone(k.WHITE,this._billboardCollection._highlightColor),k.clone(k.WHITE,this._labelCollection._highlightColor),k.clone(k.WHITE,this._polylineCollection._highlightColor))};function Fze(e,t){let n=e._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.show=!0,s.pointSize=Fp.defaultPointSize,s.color=Fp.defaultColor,s.pointOutlineColor=Fp.defaultPointOutlineColor,s.pointOutlineWidth=Fp.defaultPointOutlineWidth,s.labelColor=k.WHITE,s.labelOutlineColor=k.WHITE,s.labelOutlineWidth=1,s.font="30px sans-serif",s.labelStyle=zo.FILL,s.labelText=void 0,s.backgroundColor=new k(.165,.165,.165,.8),s.backgroundPadding=new H(7,5),s.backgroundEnabled=!1,s.scaleByDistance=void 0,s.translucencyByDistance=void 0,s.distanceDisplayCondition=void 0,s.heightOffset=0,s.anchorLineEnabled=!1,s.anchorLineColor=k.WHITE,s.image=void 0,s.disableDepthTestDistance=0,s.horizontalOrigin=pi.CENTER,s.verticalOrigin=On.CENTER,s.labelHorizontalOrigin=pi.RIGHT,s.labelVerticalOrigin=On.BASELINE}}var Uze=new k,Vze=new k,kze=new k,zze=new k,Hze=new k,Gze=new k,nM=new Pt,iM=new Pt,w6=new vt;Wg.prototype.applyStyle=function(e,t){if(!u(e)){Fze(this,t);return}let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];if(u(e.show)&&(s.show=e.show.evaluate(s)),u(e.pointSize)&&(s.pointSize=e.pointSize.evaluate(s)),u(e.color)&&(s.color=e.color.evaluateColor(s,Uze)),u(e.pointOutlineColor)&&(s.pointOutlineColor=e.pointOutlineColor.evaluateColor(s,Vze)),u(e.pointOutlineWidth)&&(s.pointOutlineWidth=e.pointOutlineWidth.evaluate(s)),u(e.labelColor)&&(s.labelColor=e.labelColor.evaluateColor(s,kze)),u(e.labelOutlineColor)&&(s.labelOutlineColor=e.labelOutlineColor.evaluateColor(s,zze)),u(e.labelOutlineWidth)&&(s.labelOutlineWidth=e.labelOutlineWidth.evaluate(s)),u(e.font)&&(s.font=e.font.evaluate(s)),u(e.labelStyle)&&(s.labelStyle=e.labelStyle.evaluate(s)),u(e.labelText)?s.labelText=e.labelText.evaluate(s):s.labelText=void 0,u(e.backgroundColor)&&(s.backgroundColor=e.backgroundColor.evaluateColor(s,Hze)),u(e.backgroundPadding)&&(s.backgroundPadding=e.backgroundPadding.evaluate(s)),u(e.backgroundEnabled)&&(s.backgroundEnabled=e.backgroundEnabled.evaluate(s)),u(e.scaleByDistance)){let a=e.scaleByDistance.evaluate(s);nM.near=a.x,nM.nearValue=a.y,nM.far=a.z,nM.farValue=a.w,s.scaleByDistance=nM}else s.scaleByDistance=void 0;if(u(e.translucencyByDistance)){let a=e.translucencyByDistance.evaluate(s);iM.near=a.x,iM.nearValue=a.y,iM.far=a.z,iM.farValue=a.w,s.translucencyByDistance=iM}else s.translucencyByDistance=void 0;if(u(e.distanceDisplayCondition)){let a=e.distanceDisplayCondition.evaluate(s);w6.near=a.x,w6.far=a.y,s.distanceDisplayCondition=w6}else s.distanceDisplayCondition=void 0;u(e.heightOffset)&&(s.heightOffset=e.heightOffset.evaluate(s)),u(e.anchorLineEnabled)&&(s.anchorLineEnabled=e.anchorLineEnabled.evaluate(s)),u(e.anchorLineColor)&&(s.anchorLineColor=e.anchorLineColor.evaluateColor(s,Gze)),u(e.image)?s.image=e.image.evaluate(s):s.image=void 0,u(e.disableDepthTestDistance)&&(s.disableDepthTestDistance=e.disableDepthTestDistance.evaluate(s)),u(e.horizontalOrigin)&&(s.horizontalOrigin=e.horizontalOrigin.evaluate(s)),u(e.verticalOrigin)&&(s.verticalOrigin=e.verticalOrigin.evaluate(s)),u(e.labelHorizontalOrigin)&&(s.labelHorizontalOrigin=e.labelHorizontalOrigin.evaluate(s)),u(e.labelVerticalOrigin)&&(s.labelVerticalOrigin=e.labelVerticalOrigin.evaluate(s))}};Wg.prototype.update=function(e){if(!this._ready){if(u(this._promise)||(this._promise=Nze(this,e.mapProjection.ellipsoid)),u(this._error)){let t=this._error;throw this._error=void 0,t}return}this._polylineCollection.update(e),this._billboardCollection.update(e),this._labelCollection.update(e)};Wg.prototype.isDestroyed=function(){return!1};Wg.prototype.destroy=function(){return this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),this._labelCollection=this._labelCollection&&this._labelCollection.destroy(),this._polylineCollection=this._polylineCollection&&this._polylineCollection.destroy(),ue(this)};var oM=Wg;function kp(e){this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._positions=e.positions,this._counts=e.counts,this._indices=e.indices,this._indexCounts=e.indexCounts,this._indexOffsets=void 0,this._batchTableColors=void 0,this._packedBuffer=void 0,this._batchedPositions=void 0,this._transferrableBatchIds=void 0,this._vertexBatchIds=void 0,this._ellipsoid=y(e.ellipsoid,oe.WGS84),this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._polygonMinimumHeights=e.polygonMinimumHeights,this._polygonMaximumHeights=e.polygonMaximumHeights,this._center=y(e.center,m.ZERO),this._rectangle=e.rectangle,this._center=void 0,this._boundingVolume=e.boundingVolume,this._boundingVolumes=void 0,this._batchedIndices=void 0,this._ready=!1,this._promise=void 0,this._error=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=kn.BOTH}Object.defineProperties(kp.prototype,{trianglesLength:{get:function(){return u(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return u(this._primitive)?this._primitive.geometryByteLength:0}},ready:{get:function(){return this._ready}}});function Wze(e){let t=new Float64Array(3+m.packedLength+oe.packedLength+le.packedLength),n=0;return t[n++]=e._indices.BYTES_PER_ELEMENT,t[n++]=e._minimumHeight,t[n++]=e._maximumHeight,m.pack(e._center,t,n),n+=m.packedLength,oe.pack(e._ellipsoid,t,n),n+=oe.packedLength,le.pack(e._rectangle,t,n),t}function jze(e,t){let n=1,i=t[n++],o=e._boundingVolumes=new Array(i);for(let a=0;a<i;++a)o[a]=Mn.unpack(t,n),n+=Mn.packedLength;let r=t[n++],s=e._batchedIndices=new Array(r);for(let a=0;a<r;++a){let c=k.unpack(t,n);n+=k.packedLength;let l=t[n++],f=t[n++],d=t[n++],p=new Array(d);for(let g=0;g<d;++g)p[g]=t[n++];s[a]=new Lm({color:c,offset:l,count:f,batchIds:p})}}var Yze=new gi("createVectorTilePolygons",5),qze=new k;function Xze(e){if(u(e._primitive))return;let t=e._positions,n=e._counts,i=e._indexCounts,o=e._indices,r=e._transferrableBatchIds,s=e._batchTableColors,a=e._packedBuffer;if(!u(s)){t=e._positions=e._positions.slice(),n=e._counts=e._counts.slice(),i=e._indexCounts=e._indexCounts.slice(),o=e._indices=e._indices.slice(),e._center=e._ellipsoid.cartographicToCartesian(le.center(e._rectangle)),r=e._transferrableBatchIds=new Uint32Array(e._batchIds),s=e._batchTableColors=new Uint32Array(r.length);let g=e._batchTable,h=s.length;for(let A=0;A<h;++A){let x=g.getColor(A,qze);s[A]=x.toRgba()}a=e._packedBuffer=Wze(e)}let c=[t.buffer,n.buffer,i.buffer,o.buffer,r.buffer,s.buffer,a.buffer],l={packedBuffer:a.buffer,positions:t.buffer,counts:n.buffer,indexCounts:i.buffer,indices:o.buffer,batchIds:r.buffer,batchTableColors:s.buffer},f=e._polygonMinimumHeights,d=e._polygonMaximumHeights;u(f)&&u(d)&&(f=f.slice(),d=d.slice(),c.push(f.buffer,d.buffer),l.minimumHeights=f,l.maximumHeights=d);let p=Yze.scheduleTask(l,c);if(u(p))return p.then(g=>{if(e.isDestroyed())return;e._positions=void 0,e._counts=void 0,e._polygonMinimumHeights=void 0,e._polygonMaximumHeights=void 0;let h=new Float64Array(g.packedBuffer),A=h[0];jze(e,h),e._indices=Ue.getSizeInBytes(A)===2?new Uint16Array(g.indices):new Uint32Array(g.indices),e._indexOffsets=new Uint32Array(g.indexOffsets),e._indexCounts=new Uint32Array(g.indexCounts),e._batchedPositions=new Float32Array(g.positions),e._vertexBatchIds=new Uint16Array(g.batchIds),Kze(e),e._ready=!0}).catch(g=>{e.isDestroyed()||(e._error=g)})}function Kze(e){u(e._primitive)||(e._primitive=new dA({batchTable:e._batchTable,positions:e._batchedPositions,batchIds:e._batchIds,vertexBatchIds:e._vertexBatchIds,indices:e._indices,indexOffsets:e._indexOffsets,indexCounts:e._indexCounts,batchedIndices:e._batchedIndices,boundingVolume:e._boundingVolume,boundingVolumes:e._boundingVolumes,center:e._center}),e._batchTable=void 0,e._batchIds=void 0,e._positions=void 0,e._counts=void 0,e._indices=void 0,e._indexCounts=void 0,e._indexOffsets=void 0,e._batchTableColors=void 0,e._packedBuffer=void 0,e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._polygonMinimumHeights=void 0,e._polygonMaximumHeights=void 0,e._center=void 0,e._rectangle=void 0,e._boundingVolume=void 0,e._boundingVolumes=void 0,e._batchedIndices=void 0)}kp.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};kp.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};kp.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};kp.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};kp.prototype.update=function(e){if(!this._ready){if(u(this._promise)||(this._promise=Xze(this)),u(this._error)){let t=this._error;throw this._error=void 0,t}return}this._primitive.debugWireframe=this.debugWireframe,this._primitive.forceRebatch=this.forceRebatch,this._primitive.classificationType=this.classificationType,this._primitive.update(e)};kp.prototype.isDestroyed=function(){return!1};kp.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};var rM=kp;var sM=`in vec4 currentPosition;
in vec4 previousPosition;
in vec4 nextPosition;
in vec2 expandAndWidth;
in float a_batchId;

uniform mat4 u_modifiedModelView;

void main()
{
    float expandDir = expandAndWidth.x;
    float width = abs(expandAndWidth.y) + 0.5;
    bool usePrev = expandAndWidth.y < 0.0;

    vec4 p = u_modifiedModelView * currentPosition;
    vec4 prev = u_modifiedModelView * previousPosition;
    vec4 next = u_modifiedModelView * nextPosition;

    float angle;
    vec4 positionWC = getPolylineWindowCoordinatesEC(p, prev, next, expandDir, width, usePrev, angle);
    gl_Position = czm_viewportOrthographic * positionWC;
}
`;function Id(e){this._positions=e.positions,this._widths=e.widths,this._counts=e.counts,this._batchIds=e.batchIds,this._ellipsoid=y(e.ellipsoid,oe.WGS84),this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._center=e.center,this._rectangle=e.rectangle,this._boundingVolume=e.boundingVolume,this._batchTable=e.batchTable,this._va=void 0,this._sp=void 0,this._rs=void 0,this._uniformMap=void 0,this._command=void 0,this._transferrableBatchIds=void 0,this._packedBuffer=void 0,this._keepDecodedPositions=e.keepDecodedPositions,this._decodedPositions=void 0,this._decodedPositionOffsets=void 0,this._currentPositions=void 0,this._previousPositions=void 0,this._nextPositions=void 0,this._expandAndWidth=void 0,this._vertexBatchIds=void 0,this._indices=void 0,this._constantColor=k.clone(k.WHITE),this._highlightColor=this._constantColor,this._trianglesLength=0,this._geometryByteLength=0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(Id.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}}});function Jze(e){let t=e._rectangle,n=e._minimumHeight,i=e._maximumHeight,o=e._ellipsoid,r=e._center,s=2+le.packedLength+oe.packedLength+m.packedLength,a=new Float64Array(s),c=0;return a[c++]=n,a[c++]=i,le.pack(t,a,c),c+=le.packedLength,oe.pack(o,a,c),c+=oe.packedLength,m.pack(r,a,c),a}var Zze=new gi("createVectorTilePolylines",5),lE={previousPosition:0,currentPosition:1,nextPosition:2,expandAndWidth:3,a_batchId:4};function Qze(e,t){if(u(e._va))return;let n=e._positions,i=e._widths,o=e._counts,r=e._transferrableBatchIds,s=e._packedBuffer;u(s)||(n=e._positions=n.slice(),i=e._widths=i.slice(),o=e._counts=o.slice(),r=e._transferrableBatchIds=e._batchIds.slice(),s=e._packedBuffer=Jze(e));let a=[n.buffer,i.buffer,o.buffer,r.buffer,s.buffer],c={positions:n.buffer,widths:i.buffer,counts:o.buffer,batchIds:r.buffer,packedBuffer:s.buffer,keepDecodedPositions:e._keepDecodedPositions},l=Zze.scheduleTask(c,a);if(u(l))return l.then(function(f){if(e.isDestroyed())return;e._keepDecodedPositions&&(e._decodedPositions=new Float64Array(f.decodedPositions),e._decodedPositionOffsets=new Uint32Array(f.decodedPositionOffsets)),e._currentPositions=new Float32Array(f.currentPositions),e._previousPositions=new Float32Array(f.previousPositions),e._nextPositions=new Float32Array(f.nextPositions),e._expandAndWidth=new Float32Array(f.expandAndWidth),e._vertexBatchIds=new Uint16Array(f.batchIds);let d=f.indexDatatype;e._indices=d===Ue.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),$ze(e,t),e._ready=!0}).catch(f=>{e.isDestroyed()||(e._error=f)})}function $ze(e,t){if(!u(e._va)){let n=e._currentPositions,i=e._previousPositions,o=e._nextPositions,r=e._expandAndWidth,s=e._vertexBatchIds,a=e._indices,c=i.byteLength+n.byteLength+o.byteLength;c+=r.byteLength+s.byteLength+a.byteLength,e._trianglesLength=a.length/3,e._geometryByteLength=c;let l=ut.createVertexBuffer({context:t,typedArray:i,usage:Fe.STATIC_DRAW}),f=ut.createVertexBuffer({context:t,typedArray:n,usage:Fe.STATIC_DRAW}),d=ut.createVertexBuffer({context:t,typedArray:o,usage:Fe.STATIC_DRAW}),p=ut.createVertexBuffer({context:t,typedArray:r,usage:Fe.STATIC_DRAW}),g=ut.createVertexBuffer({context:t,typedArray:s,usage:Fe.STATIC_DRAW}),h=ut.createIndexBuffer({context:t,typedArray:a,usage:Fe.STATIC_DRAW,indexDatatype:a.BYTES_PER_ELEMENT===2?Ue.UNSIGNED_SHORT:Ue.UNSIGNED_INT}),A=[{index:lE.previousPosition,vertexBuffer:l,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:lE.currentPosition,vertexBuffer:f,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:lE.nextPosition,vertexBuffer:d,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:lE.expandAndWidth,vertexBuffer:p,componentDatatype:X.FLOAT,componentsPerAttribute:2},{index:lE.a_batchId,vertexBuffer:g,componentDatatype:X.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new si({context:t,attributes:A,indexBuffer:h}),e._positions=void 0,e._widths=void 0,e._counts=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._rectangle=void 0,e._transferrableBatchIds=void 0,e._packedBuffer=void 0,e._currentPositions=void 0,e._previousPositions=void 0,e._nextPositions=void 0,e._expandAndWidth=void 0,e._vertexBatchIds=void 0,e._indices=void 0}}var aM=new B,Sre=new m;function eHe(e,t){u(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return B.clone(n,aM),B.multiplyByPoint(aM,e._center,Sre),B.setTranslation(aM,Sre,aM),aM},u_highlightColor:function(){return e._highlightColor}})}function tHe(e){if(u(e._rs))return;let t={enabled:!0,factor:-5,units:-5};e._rs=ke.fromCache({blending:un.ALPHA_BLEND,depthMask:!1,depthTest:{enabled:!0},polygonOffset:t})}var nHe=`uniform vec4 u_highlightColor; 
void main()
{
    out_FragColor = u_highlightColor;
}
`;function iHe(e,t){if(u(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(sM),o=n.getFragmentShaderCallback(!1,void 0,!1)(nHe),r=new He({defines:["VECTOR_TILE",kt.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[Kl,i]}),s=new He({defines:["VECTOR_TILE"],sources:[o]});e._sp=Jt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:lE})}function oHe(e,t){if(!u(e._command)){let n=e._batchTable.getUniformMapCallback()(e._uniformMap);e._command=new nt({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:n,boundingVolume:e._boundingVolume,pass:be.TRANSLUCENT,pickId:e._batchTable.getPickId()})}t.commandList.push(e._command)}Id.getPolylinePositions=function(e,t){let n=e._batchIds,i=e._decodedPositions,o=e._decodedPositionOffsets;if(!u(n)||!u(i))return;let r,s,a=n.length,c=0,l=0;for(r=0;r<a;++r)n[r]===t&&(c+=o[r+1]-o[r]);if(c===0)return;let f=new Float64Array(c*3);for(r=0;r<a;++r)if(n[r]===t){let d=o[r],p=o[r+1]-d;for(s=0;s<p;++s){let g=(d+s)*3;f[l++]=i[g],f[l++]=i[g+1],f[l++]=i[g+2]}}return f};Id.prototype.getPositions=function(e){return Id.getPolylinePositions(this,e)};Id.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o];t[r]=new Cs(e,r)}};Id.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function rHe(e,t){let n=e._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.show=!0,s.color=k.WHITE}}var sHe=new k,aHe=k.WHITE,cHe=!0;Id.prototype.applyStyle=function(e,t){if(!u(e)){rHe(this,t);return}let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.color=u(e.color)?e.color.evaluateColor(s,sHe):aHe,s.show=u(e.show)?e.show.evaluate(s):cHe}};Id.prototype.update=function(e){let t=e.context;if(!this._ready){if(u(this._promise)||(this._promise=Qze(this,t)),u(this._error)){let i=this._error;throw this._error=void 0,i}return}eHe(this,t),iHe(this,t),tHe(this);let n=e.passes;(n.render||n.pick)&&oHe(this,e)};Id.prototype.isDestroyed=function(){return!1};Id.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),ue(this)};var GA=Id;var cM=`in vec3 startEllipsoidNormal;
in vec3 endEllipsoidNormal;
in vec4 startPositionAndHeight;
in vec4 endPositionAndHeight;
in vec4 startFaceNormalAndVertexCorner;
in vec4 endFaceNormalAndHalfWidth;
in float a_batchId;

uniform mat4 u_modifiedModelView;
uniform vec2 u_minimumMaximumVectorHeights;

out vec4 v_startPlaneEC;
out vec4 v_endPlaneEC;
out vec4 v_rightPlaneEC;
out float v_halfWidth;
out vec3 v_volumeUpEC;

void main()
{
    // vertex corner IDs
    //          3-----------7
    //         /|   left   /|
    //        / | 1       / |
    //       2-----------6  5  end
    //       | /         | /
    // start |/  right   |/
    //       0-----------4
    //
    float isEnd = floor(startFaceNormalAndVertexCorner.w * 0.251); // 0 for front, 1 for end
    float isTop = floor(startFaceNormalAndVertexCorner.w * mix(0.51, 0.19, isEnd)); // 0 for bottom, 1 for top

    vec3 forward = endPositionAndHeight.xyz - startPositionAndHeight.xyz;
    vec3 right = normalize(cross(forward, startEllipsoidNormal));

    vec4 position = vec4(startPositionAndHeight.xyz, 1.0);
    position.xyz += forward * isEnd;

    v_volumeUpEC = czm_normal * normalize(cross(right, forward));

    // Push for volume height
    float offset;
    vec3 ellipsoidNormal = mix(startEllipsoidNormal, endEllipsoidNormal, isEnd);

    // offset height to create volume
    offset = mix(startPositionAndHeight.w, endPositionAndHeight.w, isEnd);
    offset = mix(u_minimumMaximumVectorHeights.y, u_minimumMaximumVectorHeights.x, isTop) - offset;
    position.xyz += offset * ellipsoidNormal;

    // move from RTC to EC
    position = u_modifiedModelView * position;
    right = czm_normal * right;

    // Push for width in a direction that is in the start or end plane and in a plane with right
    // N = normalEC ("right-facing" direction for push)
    // R = right
    // p = angle between N and R
    // w = distance to push along R if R == N
    // d = distance to push along N
    //
    //   N   R
    //  {  p| }      * cos(p) = dot(N, R) = w / d
    //  d  |  |w    * d = w / dot(N, R)
    //    { | }
    //       o---------- polyline segment ---->
    //
    vec3 scratchNormal = mix(-startFaceNormalAndVertexCorner.xyz, endFaceNormalAndHalfWidth.xyz, isEnd);
    scratchNormal = cross(scratchNormal, mix(startEllipsoidNormal, endEllipsoidNormal, isEnd));
    vec3 miterPushNormal = czm_normal * normalize(scratchNormal);

    offset = 2.0 * endFaceNormalAndHalfWidth.w * max(0.0, czm_metersPerPixel(position)); // offset = widthEC
    offset = offset / dot(miterPushNormal, right);
    position.xyz += miterPushNormal * (offset * sign(0.5 - mod(startFaceNormalAndVertexCorner.w, 2.0)));

    gl_Position = czm_depthClamp(czm_projection * position);

    position = u_modifiedModelView * vec4(startPositionAndHeight.xyz, 1.0);
    vec3 startNormalEC = czm_normal * startFaceNormalAndVertexCorner.xyz;
    v_startPlaneEC = vec4(startNormalEC, -dot(startNormalEC, position.xyz));
    v_rightPlaneEC = vec4(right, -dot(right, position.xyz));

    position = u_modifiedModelView * vec4(endPositionAndHeight.xyz, 1.0);
    vec3 endNormalEC = czm_normal * endFaceNormalAndHalfWidth.xyz;
    v_endPlaneEC = vec4(endNormalEC, -dot(endNormalEC, position.xyz));
    v_halfWidth = endFaceNormalAndHalfWidth.w;
}
`;var lM=`in vec4 v_startPlaneEC;
in vec4 v_endPlaneEC;
in vec4 v_rightPlaneEC;
in float v_halfWidth;
in vec3 v_volumeUpEC;

uniform vec4 u_highlightColor;
void main()
{
    float logDepthOrDepth = czm_branchFreeTernary(czm_sceneMode == czm_sceneMode2D, gl_FragCoord.z, czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw)));

    // Discard for sky
    if (logDepthOrDepth == 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        out_FragColor = vec4(0.0, 0.0, 1.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
    eyeCoordinate /= eyeCoordinate.w;

    float halfMaxWidth = v_halfWidth * czm_metersPerPixel(eyeCoordinate);

    // Expand halfMaxWidth if direction to camera is almost perpendicular with the volume's up direction
    halfMaxWidth += halfMaxWidth * (1.0 - dot(-normalize(eyeCoordinate.xyz), v_volumeUpEC));

    // Check distance of the eye coordinate against the right-facing plane
    float widthwiseDistance = czm_planeDistance(v_rightPlaneEC, eyeCoordinate.xyz);

    // Check eye coordinate against the mitering planes
    float distanceFromStart = czm_planeDistance(v_startPlaneEC, eyeCoordinate.xyz);
    float distanceFromEnd = czm_planeDistance(v_endPlaneEC, eyeCoordinate.xyz);

    if (abs(widthwiseDistance) > halfMaxWidth || distanceFromStart < 0.0 || distanceFromEnd < 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        out_FragColor = vec4(logDepthOrDepth, 0.0, 0.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }
    out_FragColor = u_highlightColor;

    czm_writeDepthClamp();
}
`;function zp(e){this._positions=e.positions,this._widths=e.widths,this._counts=e.counts,this._batchIds=e.batchIds,this._ellipsoid=y(e.ellipsoid,oe.WGS84),this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._center=e.center,this._rectangle=e.rectangle,this._batchTable=e.batchTable,this._va=void 0,this._sp=void 0,this._rs=void 0,this._uniformMap=void 0,this._command=void 0,this._transferrableBatchIds=void 0,this._packedBuffer=void 0,this._minimumMaximumVectorHeights=new H(ri._defaultMinTerrainHeight,ri._defaultMaxTerrainHeight),this._boundingVolume=Mn.fromRectangle(e.rectangle,ri._defaultMinTerrainHeight,ri._defaultMaxTerrainHeight,this._ellipsoid),this._classificationType=e.classificationType,this._keepDecodedPositions=e.keepDecodedPositions,this._decodedPositions=void 0,this._decodedPositionOffsets=void 0,this._startEllipsoidNormals=void 0,this._endEllipsoidNormals=void 0,this._startPositionAndHeights=void 0,this._startFaceNormalAndVertexCornerIds=void 0,this._endPositionAndHeights=void 0,this._endFaceNormalAndHalfWidths=void 0,this._vertexBatchIds=void 0,this._indices=void 0,this._constantColor=k.clone(k.WHITE),this._highlightColor=this._constantColor,this._trianglesLength=0,this._geometryByteLength=0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(zp.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}}});function lHe(e,t,n){let i=ri.getMinimumMaximumHeights(t,n),o=i.minimumTerrainHeight,r=i.maximumTerrainHeight,s=e._minimumMaximumVectorHeights;s.x=o,s.y=r;let a=e._boundingVolume,c=e._rectangle;Mn.fromRectangle(c,o,r,n,a)}function uHe(e){let t=e._rectangle,n=e._minimumHeight,i=e._maximumHeight,o=e._ellipsoid,r=e._center,s=2+le.packedLength+oe.packedLength+m.packedLength,a=new Float64Array(s),c=0;return a[c++]=n,a[c++]=i,le.pack(t,a,c),c+=le.packedLength,oe.pack(o,a,c),c+=oe.packedLength,m.pack(r,a,c),a}var fHe=new gi("createVectorTileClampedPolylines"),jg={startEllipsoidNormal:0,endEllipsoidNormal:1,startPositionAndHeight:2,endPositionAndHeight:3,startFaceNormalAndVertexCorner:4,endFaceNormalAndHalfWidth:5,a_batchId:6};function dHe(e,t){if(u(e._va))return;let n=e._positions,i=e._widths,o=e._counts,r=e._transferrableBatchIds,s=e._packedBuffer;u(s)||(n=e._positions=n.slice(),i=e._widths=i.slice(),o=e._counts=o.slice(),r=e._transferrableBatchIds=e._batchIds.slice(),s=e._packedBuffer=uHe(e));let a=[n.buffer,i.buffer,o.buffer,r.buffer,s.buffer],c={positions:n.buffer,widths:i.buffer,counts:o.buffer,batchIds:r.buffer,packedBuffer:s.buffer,keepDecodedPositions:e._keepDecodedPositions},l=fHe.scheduleTask(c,a);if(u(l))return l.then(function(f){if(e.isDestroyed())return;e._keepDecodedPositions&&(e._decodedPositions=new Float64Array(f.decodedPositions),e._decodedPositionOffsets=new Uint32Array(f.decodedPositionOffsets)),e._startEllipsoidNormals=new Float32Array(f.startEllipsoidNormals),e._endEllipsoidNormals=new Float32Array(f.endEllipsoidNormals),e._startPositionAndHeights=new Float32Array(f.startPositionAndHeights),e._startFaceNormalAndVertexCornerIds=new Float32Array(f.startFaceNormalAndVertexCornerIds),e._endPositionAndHeights=new Float32Array(f.endPositionAndHeights),e._endFaceNormalAndHalfWidths=new Float32Array(f.endFaceNormalAndHalfWidths),e._vertexBatchIds=new Uint16Array(f.vertexBatchIds);let d=f.indexDatatype;e._indices=d===Ue.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),mHe(e,t),e._ready=!0}).catch(f=>{e.isDestroyed()||(e._error=f)})}function mHe(e,t){if(!u(e._va)){let n=e._startEllipsoidNormals,i=e._endEllipsoidNormals,o=e._startPositionAndHeights,r=e._endPositionAndHeights,s=e._startFaceNormalAndVertexCornerIds,a=e._endFaceNormalAndHalfWidths,c=e._vertexBatchIds,l=e._indices,f=n.byteLength+i.byteLength;f+=o.byteLength+r.byteLength,f+=s.byteLength+a.byteLength,f+=c.byteLength+l.byteLength,e._trianglesLength=l.length/3,e._geometryByteLength=f;let d=ut.createVertexBuffer({context:t,typedArray:n,usage:Fe.STATIC_DRAW}),p=ut.createVertexBuffer({context:t,typedArray:i,usage:Fe.STATIC_DRAW}),g=ut.createVertexBuffer({context:t,typedArray:o,usage:Fe.STATIC_DRAW}),h=ut.createVertexBuffer({context:t,typedArray:r,usage:Fe.STATIC_DRAW}),A=ut.createVertexBuffer({context:t,typedArray:s,usage:Fe.STATIC_DRAW}),x=ut.createVertexBuffer({context:t,typedArray:a,usage:Fe.STATIC_DRAW}),C=ut.createVertexBuffer({context:t,typedArray:c,usage:Fe.STATIC_DRAW}),T=ut.createIndexBuffer({context:t,typedArray:l,usage:Fe.STATIC_DRAW,indexDatatype:l.BYTES_PER_ELEMENT===2?Ue.UNSIGNED_SHORT:Ue.UNSIGNED_INT}),E=[{index:jg.startEllipsoidNormal,vertexBuffer:d,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:jg.endEllipsoidNormal,vertexBuffer:p,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:jg.startPositionAndHeight,vertexBuffer:g,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:jg.endPositionAndHeight,vertexBuffer:h,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:jg.startFaceNormalAndVertexCorner,vertexBuffer:A,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:jg.endFaceNormalAndHalfWidth,vertexBuffer:x,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:jg.a_batchId,vertexBuffer:C,componentDatatype:X.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new si({context:t,attributes:E,indexBuffer:T}),e._positions=void 0,e._widths=void 0,e._counts=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._rectangle=void 0,e._transferrableBatchIds=void 0,e._packedBuffer=void 0,e._startEllipsoidNormals=void 0,e._endEllipsoidNormals=void 0,e._startPositionAndHeights=void 0,e._startFaceNormalAndVertexCornerIds=void 0,e._endPositionAndHeights=void 0,e._endFaceNormalAndHalfWidths=void 0,e._vertexBatchIds=void 0,e._indices=void 0}}var uM=new B,vre=new m;function hHe(e,t){u(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return B.clone(n,uM),B.multiplyByPoint(uM,e._center,vre),B.setTranslation(uM,vre,uM),uM},u_highlightColor:function(){return e._highlightColor},u_minimumMaximumVectorHeights:function(){return e._minimumMaximumVectorHeights}})}function wre(e){return ke.fromCache({cull:{enabled:!0,face:_i.FRONT},blending:un.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:zn.EQUAL,frontOperation:{fail:ft.KEEP,zFail:ft.KEEP,zPass:ft.KEEP},backFunction:zn.EQUAL,backOperation:{fail:ft.KEEP,zFail:ft.KEEP,zPass:ft.KEEP},reference:Lt.CESIUM_3D_TILE_MASK,mask:Lt.CESIUM_3D_TILE_MASK}})}function pHe(e){u(e._rs)||(e._rs=wre(!1),e._rs3DTiles=wre(!0))}function _He(e,t){if(u(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(cM),o=n.getFragmentShaderCallback(!1,void 0,!0)(lM),r=new He({defines:["VECTOR_TILE",kt.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[Kl,i]}),s=new He({defines:["VECTOR_TILE"],sources:[o]});e._sp=Jt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:jg})}function gHe(e,t){let n=e._command;if(!u(e._command)){let o=e._batchTable.getUniformMapCallback()(e._uniformMap);n=e._command=new nt({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:o,boundingVolume:e._boundingVolume,pass:be.TERRAIN_CLASSIFICATION,pickId:e._batchTable.getPickId()});let r=nt.shallowClone(n,n.derivedCommands.tileset);r.renderState=e._rs3DTiles,r.pass=be.CESIUM_3D_TILE_CLASSIFICATION,n.derivedCommands.tileset=r}let i=e._classificationType;(i===kn.TERRAIN||i===kn.BOTH)&&t.commandList.push(n),(i===kn.CESIUM_3D_TILE||i===kn.BOTH)&&t.commandList.push(n.derivedCommands.tileset)}zp.prototype.getPositions=function(e){return GA.getPolylinePositions(this,e)};zp.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o];t[r]=new Cs(e,r)}};zp.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function yHe(e,t){let n=e._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.show=!0,s.color=k.WHITE}}var AHe=new k,xHe=k.WHITE,CHe=!0;zp.prototype.applyStyle=function(e,t){if(!u(e)){yHe(this,t);return}let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.color=u(e.color)?e.color.evaluateColor(s,AHe):xHe,s.show=u(e.show)?e.show.evaluate(s):CHe}};function THe(e){return ri.initialize().then(function(){lHe(e,e._rectangle,e._ellipsoid)}).catch(t=>{e.isDestroyed()||(e._error=t)})}zp.prototype.update=function(e){let t=e.context;if(!this._ready){if(u(this._promise)||(this._promise=THe(this).then(dHe(this,t))),u(this._error)){let i=this._error;throw this._error=void 0,i}return}hHe(this,t),_He(this,t),pHe(this);let n=e.passes;(n.render||n.pick)&&gHe(this,e)};zp.prototype.isDestroyed=function(){return!1};zp.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),ue(this)};var fM=zp;var D6=32767,EHe=new he,bHe=new m;function SHe(e,t,n,i,o){let r=e.length/3,s=e.subarray(0,r),a=e.subarray(r,2*r),c=e.subarray(2*r,3*r);Wn.zigZagDeltaDecode(s,a,c);let l=new Float64Array(e.length);for(let f=0;f<r;++f){let d=s[f],p=a[f],g=c[f],h=P.lerp(t.west,t.east,d/D6),A=P.lerp(t.south,t.north,p/D6),x=P.lerp(n,i,g/D6),C=he.fromRadians(h,A,x,EHe),T=o.cartographicToCartesian(C,bHe);m.pack(T,l,f*3)}return l}var dM=SHe;function Xm(e,t,n,i,o){this._tileset=e,this._tile=t,this._resource=n,this._polygons=void 0,this._polylines=void 0,this._points=void 0,this._metadata=void 0,this._batchTable=void 0,this._features=void 0,this.featurePropertiesDirty=!1,this._group=void 0,this._ready=!1,this._resolveContent=void 0,this._readyPromise=new Promise(r=>{this._resolveContent=r}),PHe(this,i,o)}Object.defineProperties(Xm.prototype,{featuresLength:{get:function(){return u(this._batchTable)?this._batchTable.featuresLength:0}},pointsLength:{get:function(){return u(this._points)?this._points.pointsLength:0}},trianglesLength:{get:function(){let e=0;return u(this._polygons)&&(e+=this._polygons.trianglesLength),u(this._polylines)&&(e+=this._polylines.trianglesLength),e}},geometryByteLength:{get:function(){let e=0;return u(this._polygons)&&(e+=this._polygons.geometryByteLength),u(this._polylines)&&(e+=this._polylines.geometryByteLength),e}},texturesByteLength:{get:function(){return u(this._points)?this._points.texturesByteLength:0}},batchTableByteLength:{get:function(){return u(this._batchTable)?this._batchTable.batchTableByteLength:0}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("Vector3DTileContent.readyPromise","Vector3DTileContent.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Vector3DTileContent.ready to return true instead."),this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},batchTable:{get:function(){return this._batchTable}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function vHe(e){return function(t,n){u(e._polygons)&&e._polygons.updateCommands(t,n)}}function wHe(e,t){let n,i,o,r,s=y(e.POLYGONS_LENGTH,0),a=y(e.POLYLINES_LENGTH,0),c=y(e.POINTS_LENGTH,0);if(s>0&&u(e.POLYGON_BATCH_IDS)){let p=t.byteOffset+e.POLYGON_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,p,s)}if(a>0&&u(e.POLYLINE_BATCH_IDS)){let p=t.byteOffset+e.POLYLINE_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,p,a)}if(c>0&&u(e.POINT_BATCH_IDS)){let p=t.byteOffset+e.POINT_BATCH_IDS.byteOffset;o=new Uint16Array(t.buffer,p,c)}let l=u(n)||u(i)||u(o),f=s>0&&!u(n)||a>0&&!u(i)||c>0&&!u(o);if(l&&f)throw new de("If one group of batch ids is defined, then all batch ids must be defined");if(!u(n)&&!u(i)&&!u(o)){let p=0;if(!u(n)&&s>0)for(n=new Uint16Array(s),r=0;r<s;++r)n[r]=p++;if(!u(i)&&a>0)for(i=new Uint16Array(a),r=0;r<a;++r)i[r]=p++;if(!u(o)&&c>0)for(o=new Uint16Array(c),r=0;r<c;++r)o[r]=p++}return{polygons:n,polylines:i,points:o}}var Pd=Uint32Array.BYTES_PER_ELEMENT;function DHe(e){return new GA(e)}function IHe(e){return new fM(e)}function PHe(e,t,n){n=y(n,0);let i=new Uint8Array(t),o=new DataView(t);n+=Pd;let r=o.getUint32(n,!0);if(r!==1)throw new de(`Only Vector tile version 1 is supported.  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N=le.unpack(L),_=L[4],b=L[5],v=e._tile.computedTransform,I=O.getGlobalProperty("RTC_CENTER",X.FLOAT,3);u(I)?(I=m.unpack(I),B.multiplyByPoint(v,I,I)):(I=le.center(N),I.height=P.lerp(_,b,.5),I=oe.WGS84.cartographicToCartesian(I));let R=wHe(A,x);if(n+=(4-n%4)%4,E>0){O.featuresLength=E;let F=y(O.getPropertyArray("POLYGON_COUNTS",X.UNSIGNED_INT,1),O.getPropertyArray("POLYGON_COUNT",X.UNSIGNED_INT,1));if(!u(F))throw new de("Feature table property: POLYGON_COUNTS must be defined when POLYGONS_LENGTH is greater than 0");let z=y(O.getPropertyArray("POLYGON_INDEX_COUNTS",X.UNSIGNED_INT,1),O.getPropertyArray("POLYGON_INDEX_COUNT",X.UNSIGNED_INT,1));if(!u(z))throw new de("Feature table property: POLYGON_INDEX_COUNTS must be defined when POLYGONS_LENGTH is greater than 0");let V=F.reduce(function(W,K){return W+K*2},0),G=z.reduce(function(W,K){return W+K},0),U=new Uint32Array(t,n,G);n+=d;let q=new Uint16Array(t,n,V);n+=p;let Y,Q;u(A.POLYGON_MINIMUM_HEIGHTS)&&u(A.POLYGON_MAXIMUM_HEIGHTS)&&(Y=O.getPropertyArray("POLYGON_MINIMUM_HEIGHTS",X.FLOAT,1),Q=O.getPropertyArray("POLYGON_MAXIMUM_HEIGHTS",X.FLOAT,1)),e._polygons=new rM({positions:q,counts:F,indexCounts:z,indices:U,minimumHeight:_,maximumHeight:b,polygonMinimumHeights:Y,polygonMaximumHeights:Q,center:I,rectangle:N,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:M,batchIds:R.polygons,modelMatrix:v})}if(S>0){O.featuresLength=S;let F=y(O.getPropertyArray("POLYLINE_COUNTS",X.UNSIGNED_INT,1),O.getPropertyArray("POLYLINE_COUNT",X.UNSIGNED_INT,1));if(!u(F))throw new de("Feature table property: POLYLINE_COUNTS must be defined when POLYLINES_LENGTH is greater than 0");let z=O.getPropertyArray("POLYLINE_WIDTHS",X.UNSIGNED_SHORT,1);if(!u(z)){z=new Uint16Array(S);for(let Q=0;Q<S;++Q)z[Q]=2}let V=F.reduce(function(Q,W){return Q+W*3},0),G=new Uint16Array(t,n,V);n+=g;let U=e._tileset,q=U.examineVectorLinesFunction;if(u(q)){let Q=dM(new Uint16Array(G),N,_,b,oe.WGS84);OHe(Q,F,R.polylines,M,e.url,q)}let Y=DHe;u(U.classificationType)&&(Y=IHe),e._polylines=Y({positions:G,widths:z,counts:F,batchIds:R.polylines,minimumHeight:_,maximumHeight:b,center:I,rectangle:N,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:M,classificationType:U.classificationType,keepDecodedPositions:U.vectorKeepDecodedPositions})}if(w>0){let F=new Uint16Array(t,n,w*3);n+=h,e._points=new oM({positions:F,batchIds:R.points,minimumHeight:_,maximumHeight:b,rectangle:N,batchTable:M})}}function I6(e){let t=e.featuresLength;if(!u(e._features)&&t>0){let n=new Array(t);u(e._polygons)&&e._polygons.createFeatures(e,n),u(e._polylines)&&e._polylines.createFeatures(e,n),u(e._points)&&e._points.createFeatures(e,n),e._features=n}}Xm.prototype.hasProperty=function(e,t){return this._batchTable.hasProperty(e,t)};Xm.prototype.getFeature=function(e){return u(this._features)||I6(this),this._features[e]};Xm.prototype.applyDebugSettings=function(e,t){u(this._polygons)&&this._polygons.applyDebugSettings(e,t),u(this._polylines)&&this._polylines.applyDebugSettings(e,t),u(this._points)&&this._points.applyDebugSettings(e,t)};Xm.prototype.applyStyle=function(e){u(this._features)||I6(this),u(this._polygons)&&this._polygons.applyStyle(e,this._features),u(this._polylines)&&this._polylines.applyStyle(e,this._features),u(this._points)&&this._points.applyStyle(e,this._features)};Xm.prototype.update=function(e,t){let n=!0;u(this._polygons)&&(this._polygons.classificationType=this._tileset.classificationType,this._polygons.debugWireframe=this._tileset.debugWireframe,this._polygons.update(t),n=n&&this._polygons.ready),u(this._polylines)&&(this._polylines.update(t),n=n&&this._polylines.ready),u(this._points)&&(this._points.update(t),n=n&&this._points.ready),u(this._batchTable)&&n&&(u(this._features)||I6(this),this._batchTable.update(e,t),this._ready=!0,this._resolveContent(this))};Xm.prototype.getPolylinePositions=function(e){let t=this._polylines;if(u(t))return t.getPositions(e)};Xm.prototype.isDestroyed=function(){return!1};Xm.prototype.destroy=function(){return this._polygons=this._polygons&&this._polygons.destroy(),this._polylines=this._polylines&&this._polylines.destroy(),this._points=this._points&&this._points.destroy(),this._batchTable=this._batchTable&&this._batchTable.destroy(),ue(this)};function OHe(e,t,n,i,o,r){let s=t.length,a=0;for(let c=0;c<s;c++){let l=t[c]*3,f=e.slice(a,a+l);a+=l,r(f,n[c],o,i)}}var mM=Xm;var Dre={b3dm:function(e,t,n,i,o){return Gm.fromB3dm(e,t,n,i,o)},pnts:function(e,t,n,i,o){return Gm.fromPnts(e,t,n,i,o)},i3dm:function(e,t,n,i,o){return Gm.fromI3dm(e,t,n,i,o)},cmpt:function(e,t,n,i,o){return gP.fromTileType(e,t,n,i,o,Dre)},externalTileset:function(e,t,n,i){return HO.fromJson(e,t,n,i)},geom:function(e,t,n,i,o){return new AP(e,t,n,i,o)},vctr:function(e,t,n,i,o){return new mM(e,t,n,i,o)},subt:function(e,t,n,i,o){return UT.fromSubtreeJson(e,t,n,void 0,i,o)},subtreeJson:function(e,t,n,i){return UT.fromSubtreeJson(e,t,n,i)},glb:function(e,t,n,i,o){if(i.byteLength<12)throw new de("Invalid glb content");let a=new DataView(i,o).getUint32(8,!0),c=new Uint8Array(i,o,a);return Gm.fromGltf(e,t,n,c)},gltf:function(e,t,n,i){return Gm.fromGltf(e,t,n,i)},geoJson:function(e,t,n,i){return Gm.fromGeoJson(e,t,n,i)}},WA=Dre;var MHe={UNLOADED:0,LOADING:1,PROCESSING:2,READY:3,EXPIRED:4,FAILED:5},Ho=Object.freeze(MHe);var Od={BATCHED_3D_MODEL:"b3dm",INSTANCED_3D_MODEL:"i3dm",COMPOSITE:"cmpt",POINT_CLOUD:"pnts",VECTOR:"vctr",GEOMETRY:"geom",GLTF:"gltf",GLTF_BINARY:"glb",IMPLICIT_SUBTREE:"subt",IMPLICIT_SUBTREE_JSON:"subtreeJson",EXTERNAL_TILESET:"externalTileset",MULTIPLE_CONTENT:"multipleContent",GEOJSON:"geoJson",VOXEL_BINARY:"voxl",VOXEL_JSON:"voxelJson"};Od.isBinaryFormat=function(e){switch(e){case Od.BATCHED_3D_MODEL:case Od.INSTANCED_3D_MODEL:case Od.COMPOSITE:case Od.POINT_CLOUD:case Od.VECTOR:case Od.GEOMETRY:case Od.IMPLICIT_SUBTREE:case Od.VOXEL_BINARY:case Od.GLTF_BINARY:return!0;default:return!1}};var ls=Object.freeze(Od);var RHe={NOT_COMPUTED:-1,USE_OPTIMIZATION:1,SKIP_OPTIMIZATION:0},uf=Object.freeze(RHe);var ws={RENDER:0,PICK:1,SHADOW:2,PRELOAD:3,PRELOAD_FLIGHT:4,REQUEST_RENDER_MODE_DEFER_CHECK:5,MOST_DETAILED_PRELOAD:6,MOST_DETAILED_PICK:7,NUMBER_OF_PASSES:8},Hp=new Array(ws.NUMBER_OF_PASSES);Hp[ws.RENDER]=Object.freeze({pass:ws.RENDER,isRender:!0,requestTiles:!0,ignoreCommands:!1});Hp[ws.PICK]=Object.freeze({pass:ws.PICK,isRender:!1,requestTiles:!1,ignoreCommands:!1});Hp[ws.SHADOW]=Object.freeze({pass:ws.SHADOW,isRender:!1,requestTiles:!0,ignoreCommands:!1});Hp[ws.PRELOAD]=Object.freeze({pass:ws.SHADOW,isRender:!1,requestTiles:!0,ignoreCommands:!0});Hp[ws.PRELOAD_FLIGHT]=Object.freeze({pass:ws.PRELOAD_FLIGHT,isRender:!1,requestTiles:!0,ignoreCommands:!0});Hp[ws.REQUEST_RENDER_MODE_DEFER_CHECK]=Object.freeze({pass:ws.REQUEST_RENDER_MODE_DEFER_CHECK,isRender:!1,requestTiles:!0,ignoreCommands:!0});Hp[ws.MOST_DETAILED_PRELOAD]=Object.freeze({pass:ws.MOST_DETAILED_PRELOAD,isRender:!1,requestTiles:!0,ignoreCommands:!0});Hp[ws.MOST_DETAILED_PICK]=Object.freeze({pass:ws.MOST_DETAILED_PICK,isRender:!1,requestTiles:!1,ignoreCommands:!1});ws.getPassOptions=function(e){return Hp[e]};var Ro=Object.freeze(ws);function Gp(e,t){this._tileset=e,this._tile=t,this.featurePropertiesDirty=!1}Object.defineProperties(Gp.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){}},ready:{get:function(){return!0}},readyPromise:{get:function(){return $("Empty3DTileContent.readyPromise","Empty3DTileContent.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Empty3DTileContent.ready to return true instead."),Promise.resolve(this)}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){}},metadata:{get:function(){},set:function(e){}},batchTable:{get:function(){}},group:{get:function(){},set:function(e){}}});Gp.prototype.hasProperty=function(e,t){return!1};Gp.prototype.getFeature=function(e){};Gp.prototype.applyDebugSettings=function(e,t){};Gp.prototype.applyStyle=function(e){};Gp.prototype.update=function(e,t){};Gp.prototype.isDestroyed=function(){return!1};Gp.prototype.destroy=function(){return ue(this)};var uE=Gp;function Wp(e){e=y(e,y.EMPTY_OBJECT);let t=e.content,n=e.class;this._class=n,this._properties=t.properties,this._extensions=t.extensions,this._extras=t.extras}Object.defineProperties(Wp.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});Wp.prototype.hasProperty=function(e){return Fn.hasProperty(e,this._properties,this._class)};Wp.prototype.hasPropertyBySemantic=function(e){return Fn.hasPropertyBySemantic(e,this._properties,this._class)};Wp.prototype.getPropertyIds=function(e){return Fn.getPropertyIds(this._properties,this._class,e)};Wp.prototype.getProperty=function(e){return Fn.getProperty(e,this._properties,this._class)};Wp.prototype.setProperty=function(e,t){return Fn.setProperty(e,t,this._properties,this._class)};Wp.prototype.getPropertyBySemantic=function(e){return Fn.getPropertyBySemantic(e,this._properties,this._class)};Wp.prototype.setPropertyBySemantic=function(e,t){return Fn.setPropertyBySemantic(e,t,this._properties,this._class)};var hM=Wp;function P6(e,t){let n=ni(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t.metadata;if(!u(n))return;if(!u(e.schema)){P6._oneTimeWarning("findContentMetadata-missing-root-schema","Could not find a metadata schema for content metadata. For tilesets that contain external tilesets, make sure the schema is added to the root tileset.json.");return}let i=y(e.schema.classes,y.EMPTY_OBJECT);if(u(n.class)){let o=i[n.class];return new hM({content:n,class:o})}}P6._oneTimeWarning=Rt;var jA=P6;function BHe(e,t){let n=e.metadataExtension;if(!u(n))return;let i=n.groups,o=ni(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"].group:t.group;if(typeof o=="number")return i[o];let r=n.groupIds.findIndex(function(s){return s===o});return r>=0?i[r]:void 0}var YA=BHe;function jp(e){e=y(e,y.EMPTY_OBJECT);let t=e.tile,n=e.class;this._class=n,this._properties=t.properties,this._extensions=t.extensions,this._extras=t.extras}Object.defineProperties(jp.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});jp.prototype.hasProperty=function(e){return Fn.hasProperty(e,this._properties,this._class)};jp.prototype.hasPropertyBySemantic=function(e){return Fn.hasPropertyBySemantic(e,this._properties,this._class)};jp.prototype.getPropertyIds=function(e){return Fn.getPropertyIds(this._properties,this._class,e)};jp.prototype.getProperty=function(e){return Fn.getProperty(e,this._properties,this._class)};jp.prototype.setProperty=function(e,t){return Fn.setProperty(e,t,this._properties,this._class)};jp.prototype.getPropertyBySemantic=function(e){return Fn.getPropertyBySemantic(e,this._properties,this._class)};jp.prototype.setPropertyBySemantic=function(e,t){return Fn.setPropertyBySemantic(e,t,this._properties,this._class)};var pM=jp;function O6(e,t){let n=ni(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t.metadata;if(!u(n))return;if(!u(e.schema)){O6._oneTimeWarning("findTileMetadata-missing-root-schema","Could not find a metadata schema for tile metadata. 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It will be removed in 1.107. 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t=this._cancelCount;for(let n=0;n<e.length;n++)this._arrayFetchPromises[n]=UHe(this,n,t,this._tile._contentState);return VHe(this)};function FHe(e){let t={};for(let n=0;n<e.length;n++){let i=e[n];u(t[i])?t[i]++:t[i]=1}for(let n in t)if(t.hasOwnProperty(n)&&!Fa.serverHasOpenSlots(n,t[n]))return!1;return Fa.heapHasOpenSlots(e.length)}function UHe(e,t,n,i){let o=e._innerContentResources[t].clone(),r=e.tile,s=function(){return r._priority},a=e._serverKeys[t],c=new Yo({throttle:!0,throttleByServer:!0,type:Zr.TILES3D,priorityFunction:s,serverKey:a});o.request=c,e._requests[t]=c;let l=o.fetchArrayBuffer();if(u(l))return l.then(function(f){if(!(n<e._cancelCount)){if(o.request.cancelled||o.request.state===oi.CANCELLED){Ire(e,i);return}return M6(e,-1),f}}).catch(function(f){if(!(n<e._cancelCount)){if(o.request.cancelled||o.request.state===oi.CANCELLED){Ire(e,i);return}M6(e,-1),Pre(e,t,f)}})}async function VHe(e){let t=e._cancelCount,n=await 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h=t.northCap,A=t.southCap,x=4;h&&(x-=1),A&&(x-=1);let C=(p.length/3+x)*2,T=Ue.createTypedArray(p.length/3,C);d=p.length/6;let E=0;for(let w=0;w<d-1;w++)T[E++]=w,T[E++]=w+1,T[E++]=w+d,T[E++]=w+d+1;T[E++]=d-1,T[E++]=0,T[E++]=d+d-1,T[E++]=d,T[E++]=0,T[E++]=d;let S;if(h)S=c-1;else{let w=l-1;T[E++]=w,T[E++]=w+d,S=l+c-2}if(T[E++]=S,T[E++]=S+d,!A){let w=l+S-1;T[E++]=w,T[E]=w+d}return a.indices=T,a}function hE(e){e=y(e,y.EMPTY_OBJECT);let t=e.rectangle,n=y(e.granularity,P.RADIANS_PER_DEGREE),i=y(e.ellipsoid,oe.WGS84),o=y(e.rotation,0),r=y(e.height,0),s=y(e.extrudedHeight,r);this._rectangle=le.clone(t),this._granularity=n,this._ellipsoid=i,this._surfaceHeight=Math.max(r,s),this._rotation=o,this._extrudedHeight=Math.min(r,s),this._offsetAttribute=e.offsetAttribute,this._workerName="createRectangleOutlineGeometry"}hE.packedLength=le.packedLength+oe.packedLength+5;hE.pack=function(e,t,n){return n=y(n,0),le.pack(e._rectangle,t,n),n+=le.packedLength,oe.pack(e._ellipsoid,t,n),n+=oe.packedLength,t[n++]=e._granularity,t[n++]=e._surfaceHeight,t[n++]=e._rotation,t[n++]=e._extrudedHeight,t[n]=y(e._offsetAttribute,-1),t};var Jre=new le,Zre=oe.clone(oe.UNIT_SPHERE),mE={rectangle:Jre,ellipsoid:Zre,granularity:void 0,height:void 0,rotation:void 0,extrudedHeight:void 0,offsetAttribute:void 0};hE.unpack=function(e,t,n){t=y(t,0);let i=le.unpack(e,t,Jre);t+=le.packedLength;let o=oe.unpack(e,t,Zre);t+=oe.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],l=e[t];return u(n)?(n._rectangle=le.clone(i,n._rectangle),n._ellipsoid=oe.clone(o,n._ellipsoid),n._surfaceHeight=s,n._rotation=a,n._extrudedHeight=c,n._offsetAttribute=l===-1?void 0:l,n):(mE.granularity=r,mE.height=s,mE.rotation=a,mE.extrudedHeight=c,mE.offsetAttribute=l===-1?void 0:l,new hE(mE))};var pGe=new he;hE.createGeometry=function(e){let t=e._rectangle,n=e._ellipsoid,i=us.computeOptions(t,e._granularity,e._rotation,0,mGe,pGe),o,r;if(P.equalsEpsilon(t.north,t.south,P.EPSILON10)||P.equalsEpsilon(t.east,t.west,P.EPSILON10))return;let s=e._surfaceHeight,a=e._extrudedHeight,c=!P.equalsEpsilon(s,a,0,P.EPSILON2),l;if(c){if(o=hGe(e,i),u(e._offsetAttribute)){let p=o.attributes.position.values.length/3,g=new Uint8Array(p);e._offsetAttribute===rn.TOP?g=g.fill(1,0,p/2):(l=e._offsetAttribute===rn.NONE?0:1,g=g.fill(l)),o.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:g})}let f=ae.fromRectangle3D(t,n,s,fGe),d=ae.fromRectangle3D(t,n,a,uGe);r=ae.union(f,d)}else{if(o=Kre(e,i),o.attributes.position.values=fi.scaleToGeodeticHeight(o.attributes.position.values,s,n,!1),u(e._offsetAttribute)){let f=o.attributes.position.values.length;l=e._offsetAttribute===rn.NONE?0:1;let d=new Uint8Array(f/3).fill(l);o.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}r=ae.fromRectangle3D(t,n,s)}return new lt({attributes:o.attributes,indices:o.indices,primitiveType:Le.LINES,boundingSphere:r,offsetAttribute:e._offsetAttribute})};var XA=hE;function _E(e){this.rectangle=le.clone(e.rectangle),this.minimumHeight=y(e.minimumHeight,0),this.maximumHeight=y(e.maximumHeight,0),this.southwestCornerCartesian=new m,this.northeastCornerCartesian=new m,this.westNormal=new m,this.southNormal=new m,this.eastNormal=new m,this.northNormal=new m;let t=y(e.ellipsoid,oe.WGS84);xGe(this,e.rectangle,t),this._orientedBoundingBox=void 0,this._boundingSphere=void 0,y(e.computeBoundingVolumes,!0)&&this.computeBoundingVolumes(t)}Object.defineProperties(_E.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});_E.prototype.computeBoundingVolumes=function(e){this._orientedBoundingBox=Mn.fromRectangle(this.rectangle,this.minimumHeight,this.maximumHeight,e),this._boundingSphere=ae.fromOrientedBoundingBox(this._orientedBoundingBox)};var Qre=new m,hV=new m,$re=new m,_Ge=new m,gGe=new m,yGe=new m,AGe=new m,df=new he,ese=new ln(m.UNIT_X,0),pE=new Dn;function xGe(e,t,n){n.cartographicToCartesian(le.southwest(t),e.southwestCornerCartesian),n.cartographicToCartesian(le.northeast(t),e.northeastCornerCartesian),df.longitude=t.west,df.latitude=(t.south+t.north)*.5,df.height=0;let i=n.cartographicToCartesian(df,yGe),o=m.cross(i,m.UNIT_Z,_Ge);m.normalize(o,e.westNormal),df.longitude=t.east;let r=n.cartographicToCartesian(df,AGe),s=m.cross(m.UNIT_Z,r,Qre);m.normalize(s,e.eastNormal);let a=m.subtract(i,r,Qre);m.magnitude(a)===0&&(a=m.clone(o,a));let c=m.normalize(a,gGe),l=t.south,f;if(l>0){df.longitude=(t.west+t.east)*.5,df.latitude=l;let A=n.cartographicToCartesian(df,pE.origin);m.clone(c,pE.direction);let x=ln.fromPointNormal(e.southwestCornerCartesian,e.westNormal,ese);Xi.rayPlane(pE,x,e.southwestCornerCartesian),f=n.geodeticSurfaceNormal(A,hV)}else f=n.geodeticSurfaceNormalCartographic(le.southeast(t),hV);let d=m.cross(f,a,$re);m.normalize(d,e.southNormal);let p=t.north,g;if(p<0){df.longitude=(t.west+t.east)*.5,df.latitude=p;let A=n.cartographicToCartesian(df,pE.origin);m.negate(c,pE.direction);let x=ln.fromPointNormal(e.northeastCornerCartesian,e.eastNormal,ese);Xi.rayPlane(pE,x,e.northeastCornerCartesian),g=n.geodeticSurfaceNormal(A,hV)}else g=n.geodeticSurfaceNormalCartographic(le.northwest(t),hV);let h=m.cross(a,g,$re);m.normalize(h,e.northNormal)}var CGe=new m,TGe=new m,EGe=new m(0,-1,0),bGe=new m(0,0,-1),tse=new m;function SGe(e,t){let n=t.camera,i=n.positionWC,o=n.positionCartographic,r=0;if(!le.contains(e.rectangle,o)){let l=e.southwestCornerCartesian,f=e.northeastCornerCartesian,d=e.westNormal,p=e.southNormal,g=e.eastNormal,h=e.northNormal;t.mode!==ne.SCENE3D&&(l=t.mapProjection.project(le.southwest(e.rectangle),CGe),l.z=l.y,l.y=l.x,l.x=0,f=t.mapProjection.project(le.northeast(e.rectangle),TGe),f.z=f.y,f.y=f.x,f.x=0,d=EGe,g=m.UNIT_Y,p=bGe,h=m.UNIT_Z);let A=m.subtract(i,l,tse),x=m.dot(A,d),C=m.dot(A,p),T=m.subtract(i,f,tse),E=m.dot(T,g),S=m.dot(T,h);x>0?r+=x*x:E>0&&(r+=E*E),C>0?r+=C*C:S>0&&(r+=S*S)}let s,a,c;if(t.mode===ne.SCENE3D?(s=o.height,a=e.minimumHeight,c=e.maximumHeight):(s=i.x,a=0,c=0),s>c){let l=s-c;r+=l*l}else if(s<a){let l=a-s;r+=l*l}return Math.sqrt(r)}_E.prototype.distanceToCamera=function(e){let t=SGe(this,e);if(e.mode===ne.SCENE3D&&u(this._orientedBoundingBox)){let n=Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC));return Math.max(t,n)}return t};_E.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};_E.prototype.createDebugVolume=function(e){let t=new B.clone(B.IDENTITY),n=new XA({rectangle:this.rectangle,height:this.minimumHeight,extrudedHeight:this.maximumHeight}),i=new xt({geometry:n,id:"outline",modelMatrix:t,attributes:{color:Ut.fromColor(e)}});return new vn({geometryInstances:i,appearance:new sn({translucent:!1,flat:!0}),asynchronous:!1})};var mf=_E;var CM={},vGe=new m,nse=new m,ise=new m,ose=new m,rse=new Mn;CM.validOutline=function(e){let n=Mn.fromPoints(e,rse).halfAxes,i=Z.getColumn(n,0,nse),o=Z.getColumn(n,1,ise),r=Z.getColumn(n,2,ose),s=m.magnitude(i),a=m.magnitude(o),c=m.magnitude(r);return!(s===0&&(a===0||c===0)||a===0&&c===0)};CM.computeProjectTo2DArguments=function(e,t,n,i){let o=Mn.fromPoints(e,rse),r=o.halfAxes,s=Z.getColumn(r,0,nse),a=Z.getColumn(r,1,ise),c=Z.getColumn(r,2,ose),l=m.magnitude(s),f=m.magnitude(a),d=m.magnitude(c),p=Math.min(l,f,d);if(l===0&&(f===0||d===0)||f===0&&d===0)return!1;let g,h;return(p===f||p===d)&&(g=s),p===l?g=a:p===d&&(h=a),(p===l||p===f)&&(h=c),m.normalize(g,n),m.normalize(h,i),m.clone(o.center,t),!0};function sse(e,t,n,i,o){let r=m.subtract(e,t,vGe),s=m.dot(n,r),a=m.dot(i,r);return H.fromElements(s,a,o)}CM.createProjectPointsTo2DFunction=function(e,t,n){return function(i){let o=new Array(i.length);for(let r=0;r<i.length;r++)o[r]=sse(i[r],e,t,n);return o}};CM.createProjectPointTo2DFunction=function(e,t,n){return function(i,o){return sse(i,e,t,n,o)}};var qp=CM;function qg(){this._array=[],this._offset=0,this._length=0}Object.defineProperties(qg.prototype,{length:{get:function(){return this._length}}});qg.prototype.enqueue=function(e){this._array.push(e),this._length++};qg.prototype.dequeue=function(){if(this._length===0)return;let e=this._array,t=this._offset,n=e[t];return e[t]=void 0,t++,t>10&&t*2>e.length&&(this._array=e.slice(t),t=0),this._offset=t,this._length--,n};qg.prototype.peek=function(){if(this._length!==0)return this._array[this._offset]};qg.prototype.contains=function(e){return this._array.indexOf(e)!==-1};qg.prototype.clear=function(){this._array.length=this._offset=this._length=0};qg.prototype.sort=function(e){this._offset>0&&(this._array=this._array.slice(this._offset),this._offset=0),this._array.sort(e)};var Xg=qg;var cr={};cr.computeHierarchyPackedLength=function(e,t){let n=0,i=[e];for(;i.length>0;){let o=i.pop();if(!u(o))continue;n+=2;let r=o.positions,s=o.holes;if(u(r)&&r.length>0&&(n+=r.length*t.packedLength),u(s)){let a=s.length;for(let c=0;c<a;++c)i.push(s[c])}}return n};cr.packPolygonHierarchy=function(e,t,n,i){let o=[e];for(;o.length>0;){let r=o.pop();if(!u(r))continue;let s=r.positions,a=r.holes;if(t[n++]=u(s)?s.length:0,t[n++]=u(a)?a.length:0,u(s)){let c=s.length;for(let l=0;l<c;++l,n+=i.packedLength)i.pack(s[l],t,n)}if(u(a)){let c=a.length;for(let l=0;l<c;++l)o.push(a[l])}}return n};cr.unpackPolygonHierarchy=function(e,t,n){let i=e[t++],o=e[t++],r=new Array(i),s=o>0?new Array(o):void 0;for(let a=0;a<i;++a,t+=n.packedLength)r[a]=n.unpack(e,t);for(let a=0;a<o;++a)s[a]=cr.unpackPolygonHierarchy(e,t,n),t=s[a].startingIndex,delete s[a].startingIndex;return{positions:r,holes:s,startingIndex:t}};var KA=new H;function use(e,t,n,i){return H.subtract(t,e,KA),H.multiplyByScalar(KA,n/i,KA),H.add(e,KA,KA),[KA.x,KA.y]}var Kg=new m;function wGe(e,t,n,i){return m.subtract(t,e,Kg),m.multiplyByScalar(Kg,n/i,Kg),m.add(e,Kg,Kg),[Kg.x,Kg.y,Kg.z]}cr.subdivideLineCount=function(e,t,n){let o=m.distance(e,t)/n,r=Math.max(0,Math.ceil(P.log2(o)));return Math.pow(2,r)};var k6=new he,z6=new he,DGe=new he,IGe=new m,ase=new pa;cr.subdivideRhumbLineCount=function(e,t,n,i){let o=e.cartesianToCartographic(t,k6),r=e.cartesianToCartographic(n,z6),a=new pa(o,r,e).surfaceDistance/i,c=Math.max(0,Math.ceil(P.log2(a)));return Math.pow(2,c)};cr.subdivideTexcoordLine=function(e,t,n,i,o,r){let s=cr.subdivideLineCount(n,i,o),a=H.distance(e,t),c=a/s,l=r;l.length=s*2;let f=0;for(let d=0;d<s;d++){let p=use(e,t,d*c,a);l[f++]=p[0],l[f++]=p[1]}return l};cr.subdivideLine=function(e,t,n,i){let o=cr.subdivideLineCount(e,t,n),r=m.distance(e,t),s=r/o;u(i)||(i=[]);let a=i;a.length=o*3;let c=0;for(let l=0;l<o;l++){let f=wGe(e,t,l*s,r);a[c++]=f[0],a[c++]=f[1],a[c++]=f[2]}return a};cr.subdivideTexcoordRhumbLine=function(e,t,n,i,o,r,s){let a=n.cartesianToCartographic(i,k6),c=n.cartesianToCartographic(o,z6);ase.setEndPoints(a,c);let l=ase.surfaceDistance/r,f=Math.max(0,Math.ceil(P.log2(l))),d=Math.pow(2,f),p=H.distance(e,t),g=p/d,h=s;h.length=d*2;let A=0;for(let x=0;x<d;x++){let C=use(e,t,x*g,p);h[A++]=C[0],h[A++]=C[1]}return h};cr.subdivideRhumbLine=function(e,t,n,i,o){let r=e.cartesianToCartographic(t,k6),s=e.cartesianToCartographic(n,z6),a=new pa(r,s,e),c=a.surfaceDistance/i,l=Math.max(0,Math.ceil(P.log2(c))),f=Math.pow(2,l),d=a.surfaceDistance/f;u(o)||(o=[]);let p=o;p.length=f*3;let g=0;for(let h=0;h<f;h++){let A=a.interpolateUsingSurfaceDistance(h*d,DGe),x=e.cartographicToCartesian(A,IGe);p[g++]=x.x,p[g++]=x.y,p[g++]=x.z}return p};var PGe=new m,OGe=new m,MGe=new m,RGe=new m;cr.scaleToGeodeticHeightExtruded=function(e,t,n,i,o){i=y(i,oe.WGS84);let r=PGe,s=OGe,a=MGe,c=RGe;if(u(e)&&u(e.attributes)&&u(e.attributes.position)){let l=e.attributes.position.values,f=l.length/2;for(let d=0;d<f;d+=3)m.fromArray(l,d,a),i.geodeticSurfaceNormal(a,r),c=i.scaleToGeodeticSurface(a,c),s=m.multiplyByScalar(r,n,s),s=m.add(c,s,s),l[d+f]=s.x,l[d+1+f]=s.y,l[d+2+f]=s.z,o&&(c=m.clone(a,c)),s=m.multiplyByScalar(r,t,s),s=m.add(c,s,s),l[d]=s.x,l[d+1]=s.y,l[d+2]=s.z}return e};cr.polygonOutlinesFromHierarchy=function(e,t,n){let i=[],o=new Xg;o.enqueue(e);let r,s,a;for(;o.length!==0;){let c=o.dequeue(),l=c.positions;if(t)for(a=l.length,r=0;r<a;r++)n.scaleToGeodeticSurface(l[r],l[r]);if(l=xo(l,m.equalsEpsilon,!0),l.length<3)continue;let f=c.holes?c.holes.length:0;for(r=0;r<f;r++){let d=c.holes[r],p=d.positions;if(t)for(a=p.length,s=0;s<a;++s)n.scaleToGeodeticSurface(p[s],p[s]);if(p=xo(p,m.equalsEpsilon,!0),p.length<3)continue;i.push(p);let g=0;for(u(d.holes)&&(g=d.holes.length),s=0;s<g;s++)o.enqueue(d.holes[s])}i.push(l)}return i};cr.polygonsFromHierarchy=function(e,t,n,i,o){let r=[],s=[],a=new Xg;for(a.enqueue(e);a.length!==0;){let c=a.dequeue(),l=c.positions,f=c.holes,d,p;if(i)for(p=l.length,d=0;d<p;d++)o.scaleToGeodeticSurface(l[d],l[d]);if(t||(l=xo(l,m.equalsEpsilon,!0)),l.length<3)continue;let g=n(l);if(!u(g))continue;let h=[],A=fi.computeWindingOrder2D(g);A===$r.CLOCKWISE&&(g.reverse(),l=l.slice().reverse());let x=l.slice(),C=u(f)?f.length:0,T=[],E;for(d=0;d<C;d++){let S=f[d],w=S.positions;if(i)for(p=w.length,E=0;E<p;++E)o.scaleToGeodeticSurface(w[E],w[E]);if(t||(w=xo(w,m.equalsEpsilon,!0)),w.length<3)continue;let D=n(w);if(!u(D))continue;A=fi.computeWindingOrder2D(D),A===$r.CLOCKWISE&&(D.reverse(),w=w.slice().reverse()),T.push(w),h.push(x.length),x=x.concat(w),g=g.concat(D);let M=0;for(u(S.holes)&&(M=S.holes.length),E=0;E<M;E++)a.enqueue(S.holes[E])}r.push({outerRing:l,holes:T}),s.push({positions:x,positions2D:g,holes:h})}return{hierarchy:r,polygons:s}};var BGe=new H,LGe=new m,NGe=new Ne,FGe=new Z;cr.computeBoundingRectangle=function(e,t,n,i,o){let r=Ne.fromAxisAngle(e,i,NGe),s=Z.fromQuaternion(r,FGe),a=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,l=Number.POSITIVE_INFINITY,f=Number.NEGATIVE_INFINITY,d=n.length;for(let p=0;p<d;++p){let g=m.clone(n[p],LGe);Z.multiplyByVector(s,g,g);let h=t(g,BGe);u(h)&&(a=Math.min(a,h.x),c=Math.max(c,h.x),l=Math.min(l,h.y),f=Math.max(f,h.y))}return o.x=a,o.y=l,o.width=c-a,o.height=f-l,o};cr.createGeometryFromPositions=function(e,t,n,i,o,r,s){let a=fi.triangulate(t.positions2D,t.holes);a.length<3&&(a=[0,1,2]);let c=t.positions,l=u(n),f=l?n.positions:void 0;if(o){let d=c.length,p=new Array(d*3),g=0;for(let x=0;x<d;x++){let C=c[x];p[g++]=C.x,p[g++]=C.y,p[g++]=C.z}let h={attributes:{position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:p})},indices:a,primitiveType:Le.TRIANGLES};l&&(h.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:H.packArray(f)}));let A=new lt(h);return r.normal?Nn.computeNormal(A):A}if(s===Zt.GEODESIC)return fi.computeSubdivision(e,c,a,f,i);if(s===Zt.RHUMB)return fi.computeRhumbLineSubdivision(e,c,a,f,i)};var cse=[],lse=[],UGe=new m,VGe=new m;cr.computeWallGeometry=function(e,t,n,i,o,r){let s,a,c,l,f,d,p,g,h,A=e.length,x=0,C=0,T=u(t),E=T?t.positions:void 0;if(o)for(a=A*3*2,s=new Array(a*2),T&&(h=A*2*2,g=new Array(h*2)),c=0;c<A;c++)l=e[c],f=e[(c+1)%A],s[x]=s[x+a]=l.x,++x,s[x]=s[x+a]=l.y,++x,s[x]=s[x+a]=l.z,++x,s[x]=s[x+a]=f.x,++x,s[x]=s[x+a]=f.y,++x,s[x]=s[x+a]=f.z,++x,T&&(d=E[c],p=E[(c+1)%A],g[C]=g[C+h]=d.x,++C,g[C]=g[C+h]=d.y,++C,g[C]=g[C+h]=p.x,++C,g[C]=g[C+h]=p.y,++C);else{let O=P.chordLength(i,n.maximumRadius),L=0;if(r===Zt.GEODESIC)for(c=0;c<A;c++)L+=cr.subdivideLineCount(e[c],e[(c+1)%A],O);else if(r===Zt.RHUMB)for(c=0;c<A;c++)L+=cr.subdivideRhumbLineCount(n,e[c],e[(c+1)%A],O);for(a=(L+A)*3,s=new Array(a*2),T&&(h=(L+A)*2,g=new Array(h*2)),c=0;c<A;c++){l=e[c],f=e[(c+1)%A];let N,_;T&&(d=E[c],p=E[(c+1)%A]),r===Zt.GEODESIC?(N=cr.subdivideLine(l,f,O,lse),T&&(_=cr.subdivideTexcoordLine(d,p,l,f,O,cse))):r===Zt.RHUMB&&(N=cr.subdivideRhumbLine(n,l,f,O,lse),T&&(_=cr.subdivideTexcoordRhumbLine(d,p,n,l,f,O,cse)));let b=N.length;for(let v=0;v<b;++v,++x)s[x]=N[v],s[x+a]=N[v];if(s[x]=f.x,s[x+a]=f.x,++x,s[x]=f.y,s[x+a]=f.y,++x,s[x]=f.z,s[x+a]=f.z,++x,T){let v=_.length;for(let I=0;I<v;++I,++C)g[C]=_[I],g[C+h]=_[I];g[C]=p.x,g[C+h]=p.x,++C,g[C]=p.y,g[C+h]=p.y,++C}}}A=s.length;let S=Ue.createTypedArray(A/3,A-e.length*6),w=0;for(A/=6,c=0;c<A;c++){let O=c,L=O+1,N=O+A,_=N+1;l=m.fromArray(s,O*3,UGe),f=m.fromArray(s,L*3,VGe),!m.equalsEpsilon(l,f,P.EPSILON10,P.EPSILON10)&&(S[w++]=O,S[w++]=N,S[w++]=L,S[w++]=L,S[w++]=N,S[w++]=_)}let D={attributes:new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:s})}),indices:S,primitiveType:Le.TRIANGLES};return T&&(D.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:g})),new lt(D)};var jn=cr;function kGe(e){let t=e.length,n=new Float64Array(t*3),i=Ue.createTypedArray(t,t*2),o=0,r=0;for(let a=0;a<t;a++){let c=e[a];n[o++]=c.x,n[o++]=c.y,n[o++]=c.z,i[r++]=a,i[r++]=(a+1)%t}let s=new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:n})});return new lt({attributes:s,indices:i,primitiveType:Le.LINES})}function JA(e){e=y(e,y.EMPTY_OBJECT);let t=e.polygonHierarchy;this._polygonHierarchy=t,this._workerName="createCoplanarPolygonOutlineGeometry",this.packedLength=jn.computeHierarchyPackedLength(t,m)+1}JA.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions}};return new JA(t)};JA.pack=function(e,t,n){return n=y(n,0),n=jn.packPolygonHierarchy(e._polygonHierarchy,t,n,m),t[n]=e.packedLength,t};var zGe={polygonHierarchy:{}};JA.unpack=function(e,t,n){t=y(t,0);let i=jn.unpackPolygonHierarchy(e,t,m);t=i.startingIndex,delete i.startingIndex;let o=e[t];return u(n)||(n=new JA(zGe)),n._polygonHierarchy=i,n.packedLength=o,n};JA.createGeometry=function(e){let t=e._polygonHierarchy,n=t.positions;if(n=xo(n,m.equalsEpsilon,!0),n.length<3||!qp.validOutline(n))return;let o=jn.polygonOutlinesFromHierarchy(t,!1);if(o.length===0)return;let r=[];for(let c=0;c<o.length;c++){let l=new xt({geometry:kGe(o[c])});r.push(l)}let s=Nn.combineInstances(r)[0],a=ae.fromPoints(t.positions);return new lt({attributes:s.attributes,indices:s.indices,primitiveType:s.primitiveType,boundingSphere:a})};var hf=JA;var pV=new he;function TM(e){let t=gp.fromToken(e.token),n=y(e.minimumHeight,0),i=y(e.maximumHeight,0),o=y(e.ellipsoid,oe.WGS84);this.s2Cell=t,this.minimumHeight=n,this.maximumHeight=i,this.ellipsoid=o;let r=JGe(t,n,i,o);this._boundingPlanes=r;let s=e8e(r);this._vertices=s,this._edgeNormals=new Array(6),this._edgeNormals[0]=K6(r[0],s.slice(0,4));let a;for(a=0;a<4;a++)this._edgeNormals[0][a]=m.negate(this._edgeNormals[0][a],this._edgeNormals[0][a]);for(this._edgeNormals[1]=K6(r[1],s.slice(4,8)),a=0;a<4;a++)this._edgeNormals[2+a]=K6(r[2+a],[s[a%4],s[(a+1)%4],s[4+(a+1)%4],s[4+a]]);for(this._planeVertices=[this._vertices.slice(0,4),this._vertices.slice(4,8)],a=0;a<4;a++)this._planeVertices.push([this._vertices[a%4],this._vertices[(a+1)%4],this._vertices[4+(a+1)%4],this._vertices[4+a]]);let c=t.getCenter();pV=o.cartesianToCartographic(c,pV),pV.height=(i+n)/2,this.center=o.cartographicToCartesian(pV,c),this._boundingSphere=ae.fromPoints(s)}var HGe=new m,GGe=new he,WGe=new m,jGe=new he,YGe=new m,qGe=new m,XGe=new m,KGe=new m;function JGe(e,t,n,i){let o=new Array(6),r=e.getCenter(),s=i.geodeticSurfaceNormal(r,HGe),a=i.cartesianToCartographic(r,GGe);a.height=n;let c=i.cartographicToCartesian(a,WGe),l=ln.fromPointNormal(c,s);o[0]=l;let f=0,d,p=[],g,h;for(d=0;d<4;d++){g=e.getVertex(d),p[d]=g,h=i.cartesianToCartographic(g,jGe),h.height=t;let x=ln.getPointDistance(l,i.cartographicToCartesian(h,YGe));x<f&&(f=x)}let A=ln.clone(l);for(A.normal=m.negate(A.normal,A.normal),A.distance=A.distance*-1+f,o[1]=A,d=0;d<4;d++){g=p[d];let x=p[(d+1)%4],C=i.geodeticSurfaceNormal(g,qGe),T=m.subtract(x,g,KGe),E=m.cross(T,C,XGe);E=m.normalize(E,E),o[2+d]=ln.fromPointNormal(g,E)}return o}var ZA=new m,QA=new m,$A=new m,H6=new m,G6=new m,W6=new m,ZGe=new m,QGe=new m,$Ge=new m,j6=new m,Y6=new m,q6=new m,Jg=new m,Jm=new Z;function fse(e,t,n){ZA=e.normal,QA=t.normal,$A=n.normal,H6=m.multiplyByScalar(e.normal,-e.distance,H6),G6=m.multiplyByScalar(t.normal,-t.distance,G6),W6=m.multiplyByScalar(n.normal,-n.distance,W6),j6=m.multiplyByScalar(m.cross(QA,$A,ZGe),m.dot(H6,ZA),j6),Y6=m.multiplyByScalar(m.cross($A,ZA,QGe),m.dot(G6,QA),Y6),q6=m.multiplyByScalar(m.cross(ZA,QA,$Ge),m.dot(W6,$A),q6),Jm[0]=ZA.x,Jm[1]=QA.x,Jm[2]=$A.x,Jm[3]=ZA.y,Jm[4]=QA.y,Jm[5]=$A.y,Jm[6]=ZA.z,Jm[7]=QA.z,Jm[8]=$A.z;let i=Z.determinant(Jm);return Jg=m.add(j6,Y6,Jg),Jg=m.add(Jg,q6,Jg),new m(Jg.x/i,Jg.y/i,Jg.z/i)}function e8e(e){let t=new Array(8);for(let n=0;n<4;n++)t[n]=fse(e[0],e[2+(n+3)%4],e[2+n%4]),t[n+4]=fse(e[1],e[2+(n+3)%4],e[2+n%4]);return t}var X6=new m,gE=new m;function K6(e,t){let n=[];for(let i=0;i<4;i++)X6=m.subtract(t[(i+1)%4],t[i],X6),gE=m.cross(e.normal,X6,gE),gE=m.normalize(gE,gE),n[i]=m.clone(gE);return n}Object.defineProperties(TM.prototype,{boundingVolume:{get:function(){return this}},boundingSphere:{get:function(){return this._boundingSphere}}});var J6=new m;TM.prototype.distanceToCamera=function(e){let t=e.camera.positionWC,n=[],i=[],o;ln.getPointDistance(this._boundingPlanes[0],t)>0?(n.push(0),i.push(this._planeVertices[0]),o=this._edgeNormals[0]):ln.getPointDistance(this._boundingPlanes[1],t)>0&&(n.push(1),i.push(this._planeVertices[1]),o=this._edgeNormals[1]);let r,s;for(r=0;r<4;r++)s=2+r,ln.getPointDistance(this._boundingPlanes[s],t)>0&&(n.push(s),i.push(this._planeVertices[s]),o=this._edgeNormals[s]);if(n.length===0)return 0;let a,c;if(n.length===1)return c=this._boundingPlanes[n[0]],a=Z6(ln.projectPointOntoPlane(c,t,J6),i[0],c,o),m.distance(a,t);if(n.length===2){if(n[0]===0){let p=[this._vertices[4*n[0]+(n[1]-2)],this._vertices[4*n[0]+(n[1]-2+1)%4]];return a=dse(t,p[0],p[1]),m.distance(a,t)}let f=Number.MAX_VALUE,d;for(r=0;r<2;r++)c=this._boundingPlanes[n[r]],a=Z6(ln.projectPointOntoPlane(c,t,J6),i[r],c,this._edgeNormals[n[r]]),d=m.distanceSquared(a,t),d<f&&(f=d);return Math.sqrt(f)}else if(n.length>3)return a=Z6(ln.projectPointOntoPlane(this._boundingPlanes[1],t,J6),this._planeVertices[1],this._boundingPlanes[1],this._edgeNormals[1]),m.distance(a,t);let l=n[1]===2&&n[2]===5?0:1;return n[0]===0?m.distance(t,this._vertices[(n[1]-2+l)%4]):m.distance(t,this._vertices[4+(n[1]-2+l)%4])};var t8e=new m,n8e=new m;function dse(e,t,n){let i=m.subtract(n,t,t8e),o=m.subtract(e,t,n8e),r=m.dot(i,o);if(r<=0)return t;let s=m.dot(i,i);return r>=s?n:(r=r/s,new m((1-r)*t.x+r*n.x,(1-r)*t.y+r*n.y,(1-r)*t.z+r*n.z))}var i8e=new ln(m.UNIT_X,0);function Z6(e,t,n,i){let o=Number.MAX_VALUE,r,s,a;for(let c=0;c<t.length;c++){let l=ln.fromPointNormal(t[c],i[c],i8e);ln.getPointDistance(l,e)<0||(a=dse(e,t[c],t[(c+1)%4]),r=m.distance(e,a),r<o&&(o=r,s=a))}return u(s)?s:e}TM.prototype.intersectPlane=function(e){let t=0,n=0;for(let i=0;i<this._vertices.length;i++)m.dot(e.normal,this._vertices[i])+e.distance<0?n++:t++;return t===this._vertices.length?en.INSIDE:n===this._vertices.length?en.OUTSIDE:en.INTERSECTING};TM.prototype.createDebugVolume=function(e){let t=new B.clone(B.IDENTITY),n=new hf({polygonHierarchy:{positions:this._planeVertices[0]}}),i=hf.createGeometry(n),o=new xt({geometry:i,id:"outline",modelMatrix:t,attributes:{color:Ut.fromColor(e)}}),r=new hf({polygonHierarchy:{positions:this._planeVertices[1]}}),s=hf.createGeometry(r),a=new xt({geometry:s,id:"outline",modelMatrix:t,attributes:{color:Ut.fromColor(e)}}),c=[];for(let l=0;l<4;l++){let f=new hf({polygonHierarchy:{positions:this._planeVertices[2+l]}}),d=hf.createGeometry(f);c[l]=new xt({geometry:d,id:"outline",modelMatrix:t,attributes:{color:Ut.fromColor(e)}})}return new vn({geometryInstances:[c[0],c[1],c[2],c[3],a,o],appearance:new sn({translucent:!1,flat:!0}),asynchronous:!1})};var EM=TM;var o8e=new m(1,1,1),_V=Math.cos,gV=Math.sin;function yE(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.radii,o8e),n=y(e.innerRadii,t),i=y(e.minimumClock,0),o=y(e.maximumClock,P.TWO_PI),r=y(e.minimumCone,0),s=y(e.maximumCone,P.PI),a=Math.round(y(e.stackPartitions,10)),c=Math.round(y(e.slicePartitions,8)),l=Math.round(y(e.subdivisions,128));this._radii=m.clone(t),this._innerRadii=m.clone(n),this._minimumClock=i,this._maximumClock=o,this._minimumCone=r,this._maximumCone=s,this._stackPartitions=a,this._slicePartitions=c,this._subdivisions=l,this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidOutlineGeometry"}yE.packedLength=2*m.packedLength+8;yE.pack=function(e,t,n){return n=y(n,0),m.pack(e._radii,t,n),n+=m.packedLength,m.pack(e._innerRadii,t,n),n+=m.packedLength,t[n++]=e._minimumClock,t[n++]=e._maximumClock,t[n++]=e._minimumCone,t[n++]=e._maximumCone,t[n++]=e._stackPartitions,t[n++]=e._slicePartitions,t[n++]=e._subdivisions,t[n]=y(e._offsetAttribute,-1),t};var mse=new m,hse=new m,Xp={radii:mse,innerRadii:hse,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0,offsetAttribute:void 0};yE.unpack=function(e,t,n){t=y(t,0);let i=m.unpack(e,t,mse);t+=m.packedLength;let o=m.unpack(e,t,hse);t+=m.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t];return u(n)?(n._radii=m.clone(i,n._radii),n._innerRadii=m.clone(o,n._innerRadii),n._minimumClock=r,n._maximumClock=s,n._minimumCone=a,n._maximumCone=c,n._stackPartitions=l,n._slicePartitions=f,n._subdivisions=d,n._offsetAttribute=p===-1?void 0:p,n):(Xp.minimumClock=r,Xp.maximumClock=s,Xp.minimumCone=a,Xp.maximumCone=c,Xp.stackPartitions=l,Xp.slicePartitions=f,Xp.subdivisions=d,Xp.offsetAttribute=p===-1?void 0:p,new yE(Xp))};yE.createGeometry=function(e){let t=e._radii;if(t.x<=0||t.y<=0||t.z<=0)return;let n=e._innerRadii;if(n.x<=0||n.y<=0||n.z<=0)return;let i=e._minimumClock,o=e._maximumClock,r=e._minimumCone,s=e._maximumCone,a=e._subdivisions,c=oe.fromCartesian3(t),l=e._slicePartitions+1,f=e._stackPartitions+1;l=Math.round(l*Math.abs(o-i)/P.TWO_PI),f=Math.round(f*Math.abs(s-r)/P.PI),l<2&&(l=2),f<2&&(f=2);let d=0,p=1,g=n.x!==t.x||n.y!==t.y||n.z!==t.z,h=!1,A=!1;g&&(p=2,r>0&&(h=!0,d+=l),s<Math.PI&&(A=!0,d+=l));let x=a*p*(f+l),C=new Float64Array(x*3),T=2*(x+d-(l+f)*p),E=Ue.createTypedArray(x,T),S,w,D,M,O=0,L=new Array(f),N=new Array(f);for(S=0;S<f;S++)M=r+S*(s-r)/(f-1),L[S]=gV(M),N[S]=_V(M);let _=new Array(a),b=new Array(a);for(S=0;S<a;S++)D=i+S*(o-i)/(a-1),_[S]=gV(D),b[S]=_V(D);for(S=0;S<f;S++)for(w=0;w<a;w++)C[O++]=t.x*L[S]*b[w],C[O++]=t.y*L[S]*_[w],C[O++]=t.z*N[S];if(g)for(S=0;S<f;S++)for(w=0;w<a;w++)C[O++]=n.x*L[S]*b[w],C[O++]=n.y*L[S]*_[w],C[O++]=n.z*N[S];for(L.length=a,N.length=a,S=0;S<a;S++)M=r+S*(s-r)/(a-1),L[S]=gV(M),N[S]=_V(M);for(_.length=l,b.length=l,S=0;S<l;S++)D=i+S*(o-i)/(l-1),_[S]=gV(D),b[S]=_V(D);for(S=0;S<a;S++)for(w=0;w<l;w++)C[O++]=t.x*L[S]*b[w],C[O++]=t.y*L[S]*_[w],C[O++]=t.z*N[S];if(g)for(S=0;S<a;S++)for(w=0;w<l;w++)C[O++]=n.x*L[S]*b[w],C[O++]=n.y*L[S]*_[w],C[O++]=n.z*N[S];for(O=0,S=0;S<f*p;S++){let R=S*a;for(w=0;w<a-1;w++)E[O++]=R+w,E[O++]=R+w+1}let v=f*a*p;for(S=0;S<l;S++)for(w=0;w<a-1;w++)E[O++]=v+S+w*l,E[O++]=v+S+(w+1)*l;if(g)for(v=f*a*p+l*a,S=0;S<l;S++)for(w=0;w<a-1;w++)E[O++]=v+S+w*l,E[O++]=v+S+(w+1)*l;if(g){let R=f*a*p,F=R+a*l;if(h)for(S=0;S<l;S++)E[O++]=R+S,E[O++]=F+S;if(A)for(R+=a*l-l,F+=a*l-l,S=0;S<l;S++)E[O++]=R+S,E[O++]=F+S}let I=new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:C})});if(u(e._offsetAttribute)){let R=C.length,F=e._offsetAttribute===rn.NONE?0:1,z=new Uint8Array(R/3).fill(F);I.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:z})}return new lt({attributes:I,indices:E,primitiveType:Le.LINES,boundingSphere:ae.fromEllipsoid(c),offsetAttribute:e._offsetAttribute})};var ou=yE;function AE(e){let t=y(e.radius,1),i={radii:new m(t,t,t),stackPartitions:e.stackPartitions,slicePartitions:e.slicePartitions,subdivisions:e.subdivisions};this._ellipsoidGeometry=new ou(i),this._workerName="createSphereOutlineGeometry"}AE.packedLength=ou.packedLength;AE.pack=function(e,t,n){return ou.pack(e._ellipsoidGeometry,t,n)};var r8e=new ou,ex={radius:void 0,radii:new m,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0};AE.unpack=function(e,t,n){let i=ou.unpack(e,t,r8e);return ex.stackPartitions=i._stackPartitions,ex.slicePartitions=i._slicePartitions,ex.subdivisions=i._subdivisions,u(n)?(m.clone(i._radii,ex.radii),n._ellipsoidGeometry=new ou(ex),n):(ex.radius=i._radii.x,new AE(ex))};AE.createGeometry=function(e){return ou.createGeometry(e._ellipsoidGeometry)};var Kp=AE;function xE(e,t){t===0&&(t=P.EPSILON7),this._boundingSphere=new ae(e,t)}Object.defineProperties(xE.prototype,{center:{get:function(){return this._boundingSphere.center}},radius:{get:function(){return this._boundingSphere.radius}},boundingVolume:{get:function(){return this._boundingSphere}},boundingSphere:{get:function(){return this._boundingSphere}}});xE.prototype.distanceToCamera=function(e){let t=this._boundingSphere;return Math.max(0,m.distance(t.center,e.camera.positionWC)-t.radius)};xE.prototype.intersectPlane=function(e){return ae.intersectPlane(this._boundingSphere,e)};xE.prototype.update=function(e,t){m.clone(e,this._boundingSphere.center),this._boundingSphere.radius=t};xE.prototype.createDebugVolume=function(e){let t=new Kp({radius:this.radius}),n=B.fromTranslation(this.center,new B.clone(B.IDENTITY)),i=new xt({geometry:t,id:"outline",modelMatrix:n,attributes:{color:Ut.fromColor(e)}});return new vn({geometryInstances:i,appearance:new sn({translucent:!1,flat:!0}),asynchronous:!1})};var Jp=xE;var s8e=new m,a8e=new m,c8e=new m,l8e=new m;function tx(e,t,n){n=m.cross(e,t,n);let i=m.magnitude(n);return m.multiplyByScalar(n,P.EPSILON7/i,n)}function Q6(e,t){let n=m.normalize(e,l8e),i=m.equalsEpsilon(n,m.UNIT_X,P.EPSILON6)?m.UNIT_Y:m.UNIT_X;return tx(e,i,t)}function pse(e){let t=Z.getColumn(e,0,s8e),n=Z.getColumn(e,1,a8e),i=Z.getColumn(e,2,c8e),o=m.equals(t,m.ZERO),r=m.equals(n,m.ZERO),s=m.equals(i,m.ZERO);return!o&&!r&&!s?e:o&&r&&s?(e[0]=P.EPSILON7,e[4]=P.EPSILON7,e[8]=P.EPSILON7,e):(o&&!r&&!s?t=tx(n,i,t):!o&&r&&!s?n=tx(t,i,n):!o&&!r&&s?i=tx(n,t,i):o?r?s||(t=Q6(i,t),n=tx(i,t,n)):(t=Q6(n,t),i=tx(n,t,i)):(n=Q6(t,n),i=tx(n,t,i)),Z.setColumn(e,0,t,e),Z.setColumn(e,1,n,e),Z.setColumn(e,2,i,e),e)}function CE(e,t){t=pse(t),this._orientedBoundingBox=new Mn(e,t),this._boundingSphere=ae.fromOrientedBoundingBox(this._orientedBoundingBox)}Object.defineProperties(CE.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});CE.prototype.distanceToCamera=function(e){return Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC))};CE.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};CE.prototype.update=function(e,t){m.clone(e,this._orientedBoundingBox.center),t=pse(t),Z.clone(t,this._orientedBoundingBox.halfAxes),ae.fromOrientedBoundingBox(this._orientedBoundingBox,this._boundingSphere)};CE.prototype.createDebugVolume=function(e){let t=new ed({minimum:new m(-1,-1,-1),maximum:new m(1,1,1)}),n=B.fromRotationTranslation(this.boundingVolume.halfAxes,this.boundingVolume.center),i=new xt({geometry:t,id:"outline",modelMatrix:n,attributes:{color:Ut.fromColor(e)}});return new vn({geometryInstances:i,appearance:new sn({translucent:!1,flat:!0}),asynchronous:!1})};var pf=CE;function Qo(e,t,n,i){this._tileset=e,this._header=n;let o=u(n.contents),r=o&&n.contents.length>1||ni(n,"3DTILES_multiple_contents"),s=o&&!r?n.contents[0]:n.content;this._contentHeader=s,this.transform=u(n.transform)?B.unpack(n.transform):B.clone(B.IDENTITY);let a=u(i)?i.computedTransform:e.modelMatrix,c=B.multiply(a,this.transform,new B),l=u(i)?i._initialTransform:B.IDENTITY;this._initialTransform=B.multiply(l,this.transform,new B),this.computedTransform=c,this._boundingVolume=this.createBoundingVolume(n.boundingVolume,c),this._boundingVolume2D=void 0;let f;u(s)&&u(s.boundingVolume)&&(f=this.createBoundingVolume(s.boundingVolume,c)),this._contentBoundingVolume=f,this._contentBoundingVolume2D=void 0;let d;u(n.viewerRequestVolume)&&(d=this.createBoundingVolume(n.viewerRequestVolume,c)),this._viewerRequestVolume=d,this.geometricError=n.geometricError,this._geometricError=n.geometricError,u(this._geometricError)||(this._geometricError=u(i)?i._geometricError:e._geometricError,Qo._deprecationWarning("geometricErrorUndefined","Required property geometricError is undefined for this tile. Using parent's geometric error instead.")),this.updateGeometricErrorScale();let p;u(n.refine)?((n.refine==="replace"||n.refine==="add")&&Qo._deprecationWarning("lowercase-refine",`This tile uses a lowercase refine "${n.refine}". Instead use "${n.refine.toUpperCase()}".`),p=n.refine.toUpperCase()==="REPLACE"?Uo.REPLACE:Uo.ADD):u(i)?p=i.refine:p=Uo.REPLACE,this.refine=p,this.children=[],this.parent=i;let g,h=!1,A,x,C;if(t=Ie.createIfNeeded(t),r)A=Ho.UNLOADED,x=t.clone();else if(u(s)){let w=s.uri;u(s.url)&&(Qo._deprecationWarning("contentUrl",'This tileset JSON uses the "content.url" property which has been deprecated. Use "content.uri" instead.'),w=s.url),w===""?(Qo._deprecationWarning("contentUriEmpty","content.uri property is an empty string, which creates a circular dependency, making this tileset invalid. Omit the content property instead"),g=new uE(e,this),h=!0,A=Ho.READY):(A=Ho.UNLOADED,x=t.getDerivedResource({url:w}),C=Fa.getServerKey(x.getUrlComponent()))}else g=new uE(e,this),h=!0,A=Ho.READY;this._content=g,this._contentResource=x,this._contentState=A,this._expiredContent=void 0,this._serverKey=C,this.hasEmptyContent=h,this.hasTilesetContent=!1,this.hasImplicitContent=!1,this.hasImplicitContentMetadata=!1,this.hasMultipleContents=r,this.metadata=_M(e,n),this.cacheNode=void 0;let T=n.expire,E,S;u(T)&&(E=T.duration,u(T.date)&&(S=ee.fromIso8601(T.date))),this.expireDuration=E,this.expireDate=S,this.lastStyleTime=0,this._optimChildrenWithinParent=uf.NOT_COMPUTED,this.clippingPlanesDirty=!1,this.priorityDeferred=!1,this.implicitTileset=void 0,this.implicitCoordinates=void 0,this.implicitSubtree=void 0,this._distanceToCamera=0,this._centerZDepth=0,this._screenSpaceError=0,this._screenSpaceErrorProgressiveResolution=0,this._visibilityPlaneMask=0,this._visible=!1,this._inRequestVolume=!1,this._finalResolution=!0,this._depth=0,this._stackLength=0,this._selectionDepth=0,this._updatedVisibilityFrame=0,this._touchedFrame=0,this._visitedFrame=0,this._selectedFrame=0,this._requestedFrame=0,this._ancestorWithContent=void 0,this._ancestorWithContentAvailable=void 0,this._refines=!1,this._shouldSelect=!1,this._isClipped=!0,this._clippingPlanesState=0,this._debugBoundingVolume=void 0,this._debugContentBoundingVolume=void 0,this._debugViewerRequestVolume=void 0,this._debugColor=k.fromRandom({alpha:1}),this._debugColorizeTiles=!1,this._priority=0,this._priorityHolder=this,this._priorityProgressiveResolution=!1,this._priorityProgressiveResolutionScreenSpaceErrorLeaf=!1,this._priorityReverseScreenSpaceError=0,this._foveatedFactor=0,this._wasMinPriorityChild=!1,this._loadTimestamp=new ee,this._commandsLength=0,this._color=void 0,this._colorDirty=!1,this._request=void 0}Qo._deprecationWarning=$;Object.defineProperties(Qo.prototype,{tileset:{get:function(){return this._tileset}},content:{get:function(){return this._content}},boundingVolume:{get:function(){return this._boundingVolume}},contentBoundingVolume:{get:function(){return y(this._contentBoundingVolume,this._boundingVolume)}},boundingSphere:{get:function(){return this._boundingVolume.boundingSphere}},isVisible:{get:function(){return this._visible&&this._inRequestVolume}},extras:{get:function(){return this._header.extras}},color:{get:function(){return u(this._color)||(this._color=new k),k.clone(this._color)},set:function(e){this._color=k.clone(e,this._color),this._colorDirty=!0}},hasRenderableContent:{get:function(){return!this.hasEmptyContent&&!this.hasTilesetContent&&!this.hasImplicitContent}},contentAvailable:{get:function(){return this.contentReady&&this.hasRenderableContent||u(this._expiredContent)&&!this.contentFailed}},contentReady:{get:function(){return this._contentState===Ho.READY}},contentUnloaded:{get:function(){return this._contentState===Ho.UNLOADED}},hasUnloadedRenderableContent:{get:function(){return this.hasRenderableContent&&this.contentUnloaded}},contentExpired:{get:function(){return this._contentState===Ho.EXPIRED}},contentFailed:{get:function(){return this._contentState===Ho.FAILED}},commandsLength:{get:function(){return this._commandsLength}}});var Zg=new m;function u8e(e,t){let{tileset:n,boundingSphere:i}=e,{radius:o,center:r}=i,{camera:s}=t,a=m.multiplyByScalar(s.directionWC,e._centerZDepth,Zg),c=m.add(s.positionWC,a,Zg),l=m.subtract(c,r,Zg);if(m.magnitude(l)>o){let S=m.normalize(l,Zg),w=m.multiplyByScalar(S,o,Zg),D=m.add(r,w,Zg),M=m.subtract(D,s.positionWC,Zg),O=m.normalize(M,Zg);e._foveatedFactor=1-Math.abs(m.dot(s.directionWC,O))}else e._foveatedFactor=0;let p=e.refine===Uo.REPLACE,g=n.isSkippingLevelOfDetail;if(p&&!g||!n.foveatedScreenSpaceError||n.foveatedConeSize===1||e._priorityProgressiveResolution&&p&&g||n._pass===Ro.PRELOAD_FLIGHT||n._pass===Ro.PRELOAD)return!1;let h=1-Math.cos(s.frustum.fov*.5),A=n.foveatedConeSize*h;if(e._foveatedFactor<=A)return!1;let x=h-A,C=P.clamp((e._foveatedFactor-A)/x,0,1),T=n.foveatedInterpolationCallback(n.foveatedMinimumScreenSpaceErrorRelaxation,n.maximumScreenSpaceError,C),E=e._screenSpaceError===0&&u(e.parent)?e.parent._screenSpaceError*.5:e._screenSpaceError;return n.maximumScreenSpaceError-T<=E}var yse=new ee;Qo.prototype.getScreenSpaceError=function(e,t,n){let i=this._tileset,o=y(n,1),r=u(this.parent)?this.parent.geometricError:i._scaledGeometricError,s=t?r:this.geometricError;if(s===0)return 0;let{camera:a,context:c}=e,l=a.frustum,f=c.drawingBufferWidth,d=c.drawingBufferHeight*o,p;if(e.mode===ne.SCENE2D||l instanceof nn){u(l._offCenterFrustum)&&(l=l._offCenterFrustum);let g=Math.max(l.top-l.bottom,l.right-l.left)/Math.max(f,d);p=s/g}else{let g=Math.max(this._distanceToCamera,P.EPSILON7),h=l.sseDenominator;if(p=s*d/(g*h),i.dynamicScreenSpaceError){let A=i._dynamicScreenSpaceErrorComputedDensity,x=i.dynamicScreenSpaceErrorFactor,C=P.fog(g,A)*x;p-=C}}return p/=e.pixelRatio,p};function f8e(e,t){if(e.progressiveResolutionHeightFraction<=0||e.progressiveResolutionHeightFraction>.5)return!1;let n=t._screenSpaceErrorProgressiveResolution>e._maximumScreenSpaceError;t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!1;let i=t.parent,o=e._maximumScreenSpaceError,r=t._screenSpaceErrorProgressiveResolution<=o,s=u(i)&&i._screenSpaceErrorProgressiveResolution>o;return r&&s&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!0,n=!0),n}function d8e(e,t){let n=t.parent,o=u(n)&&(!e.isSkippingLevelOfDetail||t._screenSpaceError===0||n.hasTilesetContent||n.hasImplicitContent)?n._screenSpaceError:t._screenSpaceError;return e.root._screenSpaceError-o}Qo.prototype.updateVisibility=function(e){let{parent:t,tileset:n}=this;if(this._updatedVisibilityFrame===n._updatedVisibilityFrame)return;let i=u(t)?t.computedTransform:n.modelMatrix,o=u(t)?t._visibilityPlaneMask:es.MASK_INDETERMINATE;this.updateTransform(i),this._distanceToCamera=this.distanceToTile(e),this._centerZDepth=this.distanceToTileCenter(e),this._screenSpaceError=this.getScreenSpaceError(e,!1),this._screenSpaceErrorProgressiveResolution=this.getScreenSpaceError(e,!1,n.progressiveResolutionHeightFraction),this._visibilityPlaneMask=this.visibility(e,o),this._visible=this._visibilityPlaneMask!==es.MASK_OUTSIDE,this._inRequestVolume=this.insideViewerRequestVolume(e),this._priorityReverseScreenSpaceError=d8e(n,this),this._priorityProgressiveResolution=f8e(n,this),this.priorityDeferred=u8e(this,e),this._updatedVisibilityFrame=n._updatedVisibilityFrame};Qo.prototype.updateExpiration=function(){if(u(this.expireDate)&&this.contentReady&&!this.hasEmptyContent&&!this.hasMultipleContents){let e=ee.now(yse);ee.lessThan(this.expireDate,e)&&(this._contentState=Ho.EXPIRED,this._expiredContent=this._content)}};function m8e(e){if(!u(e.expireDuration))return;let t=ee.now(yse);ee.addSeconds(t,e.expireDuration,t),u(e.expireDate)?ee.lessThan(e.expireDate,t)&&ee.clone(t,e.expireDate):e.expireDate=ee.clone(t)}function h8e(e){return function(){return e._priority}}Qo.prototype.requestContent=function(){if(!this.hasEmptyContent)return this.hasMultipleContents?p8e(this):g8e(this)};function p8e(e){let t=e._content,n=e._tileset;if(!u(t)){let o=ni(e._header,"3DTILES_multiple_contents")?e._header.extensions["3DTILES_multiple_contents"]:e._header;t=new gM(n,e,e._contentResource.clone(),o),e._content=t}let i=t.requestInnerContents();if(u(i))return e._contentState=Ho.LOADING,i.then(o=>{if(!e.isDestroyed()&&u(o))return e._contentState=Ho.PROCESSING,t}).catch(o=>{if(!e.isDestroyed())throw e._contentState=Ho.FAILED,o})}async function _8e(e,t,n,i,o){let r=e._contentState;e._contentState=Ho.LOADING,++t.statistics.numberOfPendingRequests;let s;try{s=await o}catch(a){if(--t.statistics.numberOfPendingRequests,e.isDestroyed())return;if(n.cancelled||n.state===oi.CANCELLED){e._contentState=r,++t.statistics.numberOfAttemptedRequests;return}throw e._contentState=Ho.FAILED,a}if(e.isDestroyed()){--t.statistics.numberOfPendingRequests;return}if(n.cancelled||n.state===oi.CANCELLED){e._contentState=r,--t.statistics.numberOfPendingRequests,++t.statistics.numberOfAttemptedRequests;return}try{let a=await y8e(e,s);return--t.statistics.numberOfPendingRequests,e.isDestroyed()?void 0:(i&&(e.expireDate=void 0),e._content=a,e._contentState=Ho.PROCESSING,a)}catch(a){if(--t.statistics.numberOfPendingRequests,e.isDestroyed())return;throw e._contentState=Ho.FAILED,a}}function g8e(e){let t=e._contentResource.clone(),n=e.contentExpired;n&&t.setQueryParameters({expired:e.expireDate.toString()});let i=new Yo({throttle:!0,throttleByServer:!0,type:Zr.TILES3D,priorityFunction:h8e(e),serverKey:e._serverKey});e._request=i,t.request=i;let o=e._tileset,r=t.fetchArrayBuffer();if(!u(r)){++o.statistics.numberOfAttemptedRequests;return}return _8e(e,o,i,n,r)}async function y8e(e,t){let n=Km(t),i=e._tileset;i._disableSkipLevelOfDetail=i._disableSkipLevelOfDetail||n.contentType===ls.GEOMETRY||n.contentType===ls.VECTOR,(n.contentType===ls.IMPLICIT_SUBTREE||n.contentType===ls.IMPLICIT_SUBTREE_JSON)&&(e.hasImplicitContent=!0),n.contentType===ls.EXTERNAL_TILESET&&(e.hasTilesetContent=!0);let o,r=WA[n.contentType];if(e.isDestroyed())return;u(n.binaryPayload)?o=await Promise.resolve(r(i,e,e._contentResource,n.binaryPayload.buffer,0)):o=await Promise.resolve(r(i,e,e._contentResource,n.jsonPayload));let s=e._contentHeader;if(e.hasImplicitContentMetadata){let c=e.implicitSubtree,l=e.implicitCoordinates;o.metadata=c.getContentMetadataView(l,0)}else e.hasImplicitContent||(o.metadata=jA(i,s));let a=YA(i,s);return u(a)&&(o.group=new cA({metadata:a})),o}Qo.prototype.cancelRequests=function(){this.hasMultipleContents?this._content.cancelRequests():this._request.cancel()};Qo.prototype.unloadContent=function(){this.hasRenderableContent&&(this._content=this._content&&this._content.destroy(),this._contentState=Ho.UNLOADED,this.lastStyleTime=0,this.clippingPlanesDirty=this._clippingPlanesState===0,this._clippingPlanesState=0,this._debugColorizeTiles=!1,this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy())};var Ase=new ae;function e9(e,t){if(t.mode!==ne.SCENE3D&&!u(e._boundingVolume2D)){let n=e._boundingVolume.boundingSphere,i=ae.projectTo2D(n,t.mapProjection,Ase);e._boundingVolume2D=new Jp(i.center,i.radius)}return t.mode!==ne.SCENE3D?e._boundingVolume2D:e._boundingVolume}function A8e(e,t){if(t.mode!==ne.SCENE3D&&!u(e._contentBoundingVolume2D)){let n=e._contentBoundingVolume.boundingSphere,i=ae.projectTo2D(n,t.mapProjection,Ase);e._contentBoundingVolume2D=new Jp(i.center,i.radius)}return t.mode!==ne.SCENE3D?e._contentBoundingVolume2D:e._contentBoundingVolume}Qo.prototype.visibility=function(e,t){let n=e.cullingVolume,i=e9(this,e),o=this._tileset,r=o.clippingPlanes;if(u(r)&&r.enabled){let s=r.computeIntersectionWithBoundingVolume(i,o.clippingPlanesOriginMatrix);if(this._isClipped=s!==en.INSIDE,s===en.OUTSIDE)return es.MASK_OUTSIDE}return n.computeVisibilityWithPlaneMask(i,t)};Qo.prototype.contentVisibility=function(e){if(!u(this._contentBoundingVolume))return en.INSIDE;if(this._visibilityPlaneMask===es.MASK_INSIDE)return en.INSIDE;let t=e.cullingVolume,n=A8e(this,e),i=this._tileset,o=i.clippingPlanes;if(u(o)&&o.enabled){let r=o.computeIntersectionWithBoundingVolume(n,i.clippingPlanesOriginMatrix);if(this._isClipped=r!==en.INSIDE,r===en.OUTSIDE)return en.OUTSIDE}return t.computeVisibility(n)};Qo.prototype.distanceToTile=function(e){return e9(this,e).distanceToCamera(e)};var x8e=new m;Qo.prototype.distanceToTileCenter=function(e){let n=e9(this,e).boundingVolume,i=m.subtract(n.center,e.camera.positionWC,x8e);return m.dot(e.camera.directionWC,i)};Qo.prototype.insideViewerRequestVolume=function(e){let t=this._viewerRequestVolume;return!u(t)||t.distanceToCamera(e)===0};var xse=new Z,Cse=new m,C8e=new Z,Tse=new m,Ese=new le,T8e=new Mn,$6=new B;function E8e(e,t,n){let i=m.fromElements(e[0],e[1],e[2],Tse),o=Z.fromArray(e,3,C8e);i=B.multiplyByPoint(t,i,i);let r=B.getMatrix3(t,xse);return o=Z.multiply(r,o,o),u(n)?(n.update(i,o),n):new pf(i,o)}function b8e(e,t,n,i){let o=le.unpack(e,0,Ese),r=e[4],s=e[5],a=Mn.fromRectangle(o,r,s,oe.WGS84,T8e),c=a.center,l=a.halfAxes;t=B.multiplyTransformation(t,B.inverseTransformation(n,$6),$6),c=B.multiplyByPoint(t,c,c);let f=B.getMatrix3(t,xse);return l=Z.multiply(f,l,l),u(i)&&i instanceof pf?(i.update(c,l),i):new pf(c,l)}function S8e(e,t,n,i){if(!B.equalsEpsilon(t,n,P.EPSILON8))return b8e(e,t,n,i);if(u(i))return i;let o=le.unpack(e,0,Ese);return new mf({rectangle:o,minimumHeight:e[4],maximumHeight:e[5]})}function v8e(e,t,n){let i=m.fromElements(e[0],e[1],e[2],Tse),o=e[3];i=B.multiplyByPoint(t,i,i);let r=B.getScale(t,Cse),s=m.maximumComponent(r);return o*=s,u(n)?(n.update(i,o),n):new Jp(i,o)}Qo.prototype.createBoundingVolume=function(e,t,n){if(!u(e))throw new de("boundingVolume must be defined");if(ni(e,"3DTILES_bounding_volume_S2"))return new EM(e.extensions["3DTILES_bounding_volume_S2"]);let{box:i,region:o,sphere:r}=e;if(u(i))return E8e(i,t,n);if(u(o))return S8e(o,t,this._initialTransform,n);if(u(r))return v8e(r,t,n);throw new de("boundingVolume must contain a sphere, region, or box")};Qo.prototype.updateTransform=function(e){e=y(e,B.IDENTITY);let t=B.multiply(e,this.transform,$6);if(!!B.equals(t,this.computedTransform))return;B.clone(t,this.computedTransform);let i=this._header,o=this._contentHeader;this._boundingVolume=this.createBoundingVolume(i.boundingVolume,this.computedTransform,this._boundingVolume),u(this._contentBoundingVolume)&&(this._contentBoundingVolume=this.createBoundingVolume(o.boundingVolume,this.computedTransform,this._contentBoundingVolume)),u(this._viewerRequestVolume)&&(this._viewerRequestVolume=this.createBoundingVolume(i.viewerRequestVolume,this.computedTransform,this._viewerRequestVolume)),this.updateGeometricErrorScale(),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy()};Qo.prototype.updateGeometricErrorScale=function(){let e=B.getScale(this.computedTransform,Cse),t=m.maximumComponent(e);if(this.geometricError=this._geometricError*t,!u(this.parent)){let n=this._tileset;n._scaledGeometricError=n._geometricError*t}};function w8e(e,t,n,i){if(!i.isRender)return;let o=u(e._contentHeader)&&u(e._contentHeader.boundingVolume),r=t.debugShowBoundingVolume||t.debugShowContentBoundingVolume&&!o;if(r){let c;e._finalResolution?e.hasRenderableContent?c=k.WHITE:c=k.DARKGRAY:c=k.YELLOW,u(e._debugBoundingVolume)||(e._debugBoundingVolume=e._boundingVolume.createDebugVolume(c)),e._debugBoundingVolume.update(n);let l=e._debugBoundingVolume.getGeometryInstanceAttributes("outline");l.color=Ut.toValue(c,l.color)}else!r&&u(e._debugBoundingVolume)&&(e._debugBoundingVolume=e._debugBoundingVolume.destroy());t.debugShowContentBoundingVolume&&o?(u(e._debugContentBoundingVolume)||(e._debugContentBoundingVolume=e._contentBoundingVolume.createDebugVolume(k.BLUE)),e._debugContentBoundingVolume.update(n)):!t.debugShowContentBoundingVolume&&u(e._debugContentBoundingVolume)&&(e._debugContentBoundingVolume=e._debugContentBoundingVolume.destroy()),t.debugShowViewerRequestVolume&&u(e._viewerRequestVolume)?(u(e._debugViewerRequestVolume)||(e._debugViewerRequestVolume=e._viewerRequestVolume.createDebugVolume(k.YELLOW)),e._debugViewerRequestVolume.update(n)):!t.debugShowViewerRequestVolume&&u(e._debugViewerRequestVolume)&&(e._debugViewerRequestVolume=e._debugViewerRequestVolume.destroy());let s=t.debugColorizeTiles&&!e._debugColorizeTiles||u(t._heatmap.tilePropertyName),a=!t.debugColorizeTiles&&e._debugColorizeTiles;s?(t._heatmap.colorize(e,n),e._debugColorizeTiles=!0,e.color=e._debugColor):a&&(e._debugColorizeTiles=!1,e.color=k.WHITE),e._colorDirty&&(e._colorDirty=!1,e._content.applyDebugSettings(!0,e._color)),a&&t.makeStyleDirty()}function D8e(e,t,n){let i=e._expiredContent;if(!e.hasMultipleContents&&u(i)){if(!e.contentReady){try{i.update(t,n)}catch{}return}e._expiredContent.destroy(),e._expiredContent=void 0}if(u(e.content))try{e.content.update(t,n)}catch(o){throw e._contentState=Ho.FAILED,o}}function I8e(e,t){let n=t.clippingPlanes,i=0;u(n)&&e._isClipped&&n.enabled&&(i=n.clippingPlanesState),i!==e._clippingPlanesState&&(e._clippingPlanesState=i,e.clippingPlanesDirty=!0)}Qo.prototype.update=function(e,t,n){let{commandList:i}=t,o=i.length;I8e(this,e),w8e(this,e,t,n),D8e(this,e,t);let r=i.length;this._commandsLength=r-o;for(let s=o;s<r;++s){let a=i[s],c=a.pass===be.TRANSLUCENT;a.depthForTranslucentClassification=c}this.clippingPlanesDirty=!1};var _se=[];Qo.prototype.process=function(e,t){!this.contentExpired&&!this.contentReady&&this._content.ready&&(m8e(this),this._selectedFrame=0,this.lastStyleTime=0,ee.now(this._loadTimestamp),this._contentState=Ho.READY,!this.hasTilesetContent&&!this.hasImplicitContent&&(e._statistics.incrementLoadCounts(this.content),++e._statistics.numberOfTilesWithContentReady,++e._statistics.numberOfLoadedTilesTotal,e._cache.add(this)));let n=t.commandList;t.commandList=_se;try{this._content.update(e,t)}catch(i){throw this._contentState=Ho.FAILED,i}_se.length=0,t.commandList=n};function gse(e,t,n){let i=e*Math.pow(10,t);return parseInt(i)*Math.pow(10,n)}function yV(e,t,n){return Math.max(P.normalize(e,t,n)-P.EPSILON7,0)}Qo.prototype.updatePriority=function(){let e=this.tileset,t=e.preferLeaves,n=e._minimumPriority,i=e._maximumPriority,o=4,r=1,s=0,a=o,c=s+a,l=o,f=c+l,d=r,p=Math.pow(10,f),g=f+d,h=r,A=Math.pow(10,g),x=g+h,C=Math.pow(10,x),T=yV(this._depth,n.depth,i.depth);T=t?1-T:T;let S=!e.isSkippingLevelOfDetail&&this.refine===Uo.REPLACE?yV(this._priorityHolder._distanceToCamera,n.distance,i.distance):yV(this._priorityReverseScreenSpaceError,n.reverseScreenSpaceError,i.reverseScreenSpaceError),w=gse(S,a,s),D=this._priorityProgressiveResolution?0:p,M=yV(this._priorityHolder._foveatedFactor,n.foveatedFactor,i.foveatedFactor),O=gse(M,l,c),L=this.priorityDeferred?A:0,N=e._pass===Ro.PRELOAD_FLIGHT?0:C;this._priority=T+w+D+O+L+N};Qo.prototype.isDestroyed=function(){return!1};Qo.prototype.destroy=function(){return this._content=this._content&&this._content.destroy(),this._expiredContent=this._expiredContent&&!this._expiredContent.isDestroyed()&&this._expiredContent.destroy(),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy(),ue(this)};var _f=Qo;function Zp(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.group,i=e.class,o=u(n.properties)?n.properties:{};this._class=i,this._properties=o,this._id=t,this._extras=n.extras,this._extensions=n.extensions}Object.defineProperties(Zp.prototype,{class:{get:function(){return this._class}},id:{get:function(){return this._id}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});Zp.prototype.hasProperty=function(e){return Fn.hasProperty(e,this._properties,this._class)};Zp.prototype.hasPropertyBySemantic=function(e){return Fn.hasPropertyBySemantic(e,this._properties,this._class)};Zp.prototype.getPropertyIds=function(e){return Fn.getPropertyIds(this._properties,this._class,e)};Zp.prototype.getProperty=function(e){return Fn.getProperty(e,this._properties,this._class)};Zp.prototype.setProperty=function(e,t){return Fn.setProperty(e,t,this._properties,this._class)};Zp.prototype.getPropertyBySemantic=function(e){return Fn.getPropertyBySemantic(e,this._properties,this._class)};Zp.prototype.setPropertyBySemantic=function(e,t){return Fn.setPropertyBySemantic(e,t,this._properties,this._class)};var TE=Zp;function Qp(e){e=y(e,y.EMPTY_OBJECT);let t=e.tileset,n=e.class,i=u(t.properties)?t.properties:{};this._class=n,this._properties=i,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(Qp.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});Qp.prototype.hasProperty=function(e){return Fn.hasProperty(e,this._properties,this._class)};Qp.prototype.hasPropertyBySemantic=function(e){return Fn.hasPropertyBySemantic(e,this._properties,this._class)};Qp.prototype.getPropertyIds=function(e){return Fn.getPropertyIds(this._properties,this._class,e)};Qp.prototype.getProperty=function(e){return Fn.getProperty(e,this._properties,this._class)};Qp.prototype.setProperty=function(e,t){return Fn.setProperty(e,t,this._properties,this._class)};Qp.prototype.getPropertyBySemantic=function(e){return Fn.getPropertyBySemantic(e,this._properties,this._class)};Qp.prototype.setPropertyBySemantic=function(e,t){return Fn.setPropertyBySemantic(e,t,this._properties,this._class)};var bM=Qp;function bse(e){e=y(e,y.EMPTY_OBJECT);let t=e.metadataJson,n=e.schema,i=y(t.metadata,t.tileset),o;u(i)&&(o=new bM({tileset:i,class:n.classes[i.class]}));let r=[],s=[],a=t.groups;if(Array.isArray(a)){let c=a.length;for(let l=0;l<c;l++){let f=a[l];s.push(new TE({group:f,class:n.classes[f.class]}))}}else if(u(a)){r=Object.keys(a).sort();let c=r.length;for(let l=0;l<c;l++){let f=r[l];if(a.hasOwnProperty(f)){let d=a[f];s.push(new TE({id:f,group:a[f],class:n.classes[d.class]}))}}}this._schema=n,this._groups=s,this._groupIds=r,this._tileset=o,this._statistics=t.statistics,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(bse.prototype,{schema:{get:function(){return this._schema}},groups:{get:function(){return this._groups}},groupIds:{get:function(){return this._groupIds}},tileset:{get:function(){return this._tileset}},statistics:{get:function(){return this._statistics}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var Qg=bse;var Sse={},P8e=new m;Sse.checkChildrenWithinParent=function(e){let t=e.children,n=t.length,i=e.boundingVolume;if(i instanceof pf||i instanceof mf){let o=i._orientedBoundingBox;e._optimChildrenWithinParent=uf.USE_OPTIMIZATION;for(let r=0;r<n;++r){let a=t[r].boundingVolume;if(!(a instanceof pf||a instanceof mf)){e._optimChildrenWithinParent=uf.SKIP_OPTIMIZATION;break}let c=a._orientedBoundingBox,l=m.subtract(c.center,o.center,P8e),f=m.magnitude(l);m.divideByScalar(l,f,l);let d=Math.abs(o.halfAxes[0]*l.x)+Math.abs(o.halfAxes[1]*l.y)+Math.abs(o.halfAxes[2]*l.z)+Math.abs(o.halfAxes[3]*l.x)+Math.abs(o.halfAxes[4]*l.y)+Math.abs(o.halfAxes[5]*l.z)+Math.abs(o.halfAxes[6]*l.x)+Math.abs(o.halfAxes[7]*l.y)+Math.abs(o.halfAxes[8]*l.z),p=Math.abs(c.halfAxes[0]*l.x)+Math.abs(c.halfAxes[1]*l.y)+Math.abs(c.halfAxes[2]*l.z)+Math.abs(c.halfAxes[3]*l.x)+Math.abs(c.halfAxes[4]*l.y)+Math.abs(c.halfAxes[5]*l.z)+Math.abs(c.halfAxes[6]*l.x)+Math.abs(c.halfAxes[7]*l.y)+Math.abs(c.halfAxes[8]*l.z);if(d<=p+f){e._optimChildrenWithinParent=uf.SKIP_OPTIMIZATION;break}}}return e._optimChildrenWithinParent===uf.USE_OPTIMIZATION};var SM=Sse;function vM(){this.head=void 0,this.tail=void 0,this._length=0}Object.defineProperties(vM.prototype,{length:{get:function(){return this._length}}});function O8e(e,t,n){this.item=e,this.previous=t,this.next=n}vM.prototype.add=function(e){let t=new O8e(e,this.tail,void 0);return u(this.tail)?(this.tail.next=t,this.tail=t):(this.head=t,this.tail=t),++this._length,t};function vse(e,t){u(t.previous)&&u(t.next)?(t.previous.next=t.next,t.next.previous=t.previous):u(t.previous)?(t.previous.next=void 0,e.tail=t.previous):u(t.next)?(t.next.previous=void 0,e.head=t.next):(e.head=void 0,e.tail=void 0),t.next=void 0,t.previous=void 0}vM.prototype.remove=function(e){u(e)&&(vse(this,e),--this._length)};vM.prototype.splice=function(e,t){if(e===t)return;vse(this,t);let n=e.next;e.next=t,this.tail===e?this.tail=t:n.previous=t,t.next=n,t.previous=e};var wM=vM;function nx(){this._list=new wM,this._sentinel=this._list.add(),this._trimTiles=!1}nx.prototype.reset=function(){this._list.splice(this._list.tail,this._sentinel)};nx.prototype.touch=function(e){let t=e.cacheNode;u(t)&&this._list.splice(this._sentinel,t)};nx.prototype.add=function(e){u(e.cacheNode)||(e.cacheNode=this._list.add(e))};nx.prototype.unloadTile=function(e,t,n){let i=t.cacheNode;u(i)&&(this._list.remove(i),t.cacheNode=void 0,n(e,t))};nx.prototype.unloadTiles=function(e,t){let n=this._trimTiles;this._trimTiles=!1;let i=this._list,o=e.maximumMemoryUsage*1024*1024,r=this._sentinel,s=i.head;for(;s!==r&&(e.totalMemoryUsageInBytes>o||n);){let a=s.item;s=s.next,this.unloadTile(e,a,t)}};nx.prototype.trim=function(){this._trimTiles=!0};var DM=nx;function AV(e){this.tilePropertyName=e,this._minimum=Number.MAX_VALUE,this._maximum=-Number.MAX_VALUE,this._previousMinimum=Number.MAX_VALUE,this._previousMaximum=-Number.MAX_VALUE,this._referenceMinimum={},this._referenceMaximum={}}function n9(e,t){let n;return t==="_loadTimestamp"?n=ee.toDate(e).getTime():n=e,n}AV.prototype.setReferenceMinimumMaximum=function(e,t,n){this._referenceMinimum[n]=n9(e,n),this._referenceMaximum[n]=n9(t,n)};function M8e(e,t){let n=e.tilePropertyName;if(u(n)){let i=n9(t[n],n);return u(i)?(e._maximum=Math.max(i,e._maximum),e._minimum=Math.min(i,e._minimum),i):(e.tilePropertyName=void 0,i)}}var t9=[new k(.1,.1,.1,1),new k(.153,.278,.878,1),new k(.827,.231,.49,1),new k(.827,.188,.22,1),new k(1,.592,.259,1),new k(1,.843,0,1)];AV.prototype.colorize=function(e,t){let n=this.tilePropertyName;if(!u(n)||!e.contentAvailable||e._selectedFrame!==t.frameNumber)return;let i=M8e(this,e),o=this._previousMinimum,r=this._previousMaximum;if(o===Number.MAX_VALUE||r===-Number.MAX_VALUE)return;let s=r-o+P.EPSILON7,c=P.clamp(i-o,0,s)/s,l=t9.length-1,f=c*l,d=Math.floor(f),p=Math.ceil(f),g=f-d,h=t9[d],A=t9[p],x=k.clone(k.WHITE);x.red=P.lerp(h.red,A.red,g),x.green=P.lerp(h.green,A.green,g),x.blue=P.lerp(h.blue,A.blue,g),e._debugColor=x};AV.prototype.resetMinimumMaximum=function(){let e=this.tilePropertyName;if(u(e)){let t=this._referenceMinimum[e],n=this._referenceMaximum[e],i=u(t)&&u(n);this._previousMinimum=i?t:this._minimum,this._previousMaximum=i?n:this._maximum,this._minimum=Number.MAX_VALUE,this._maximum=-Number.MAX_VALUE}};var IM=AV;function EE(){this.selected=0,this.visited=0,this.numberOfCommands=0,this.numberOfAttemptedRequests=0,this.numberOfPendingRequests=0,this.numberOfTilesProcessing=0,this.numberOfTilesWithContentReady=0,this.numberOfTilesTotal=0,this.numberOfLoadedTilesTotal=0,this.numberOfFeaturesSelected=0,this.numberOfFeaturesLoaded=0,this.numberOfPointsSelected=0,this.numberOfPointsLoaded=0,this.numberOfTrianglesSelected=0,this.numberOfTilesStyled=0,this.numberOfFeaturesStyled=0,this.numberOfTilesCulledWithChildrenUnion=0,this.geometryByteLength=0,this.texturesByteLength=0,this.batchTableByteLength=0}EE.prototype.clear=function(){this.selected=0,this.visited=0,this.numberOfCommands=0,this.numberOfAttemptedRequests=0,this.numberOfFeaturesSelected=0,this.numberOfPointsSelected=0,this.numberOfTrianglesSelected=0,this.numberOfTilesStyled=0,this.numberOfFeaturesStyled=0,this.numberOfTilesCulledWithChildrenUnion=0};function xV(e,t,n,i){let o=t.innerContents,r=t.pointsLength,s=t.trianglesLength,a=t.featuresLength,c=t.geometryByteLength,l=t.texturesByteLength,f=t.batchTableByteLength;if(i?(e.numberOfFeaturesLoaded+=n?-a:a,e.numberOfPointsLoaded+=n?-r:r,e.geometryByteLength+=n?-c:c,e.texturesByteLength+=n?-l:l,e.batchTableByteLength+=n?-f:f):(e.numberOfFeaturesSelected+=n?-a:a,e.numberOfPointsSelected+=n?-r:r,e.numberOfTrianglesSelected+=n?-s:s),u(o)){let d=o.length;for(let p=0;p<d;++p)xV(e,o[p],n,i)}}EE.prototype.incrementSelectionCounts=function(e){xV(this,e,!1,!1)};EE.prototype.incrementLoadCounts=function(e){xV(this,e,!1,!0)};EE.prototype.decrementLoadCounts=function(e){xV(this,e,!0,!0)};EE.clone=function(e,t){t.selected=e.selected,t.visited=e.visited,t.numberOfCommands=e.numberOfCommands,t.selected=e.selected,t.numberOfAttemptedRequests=e.numberOfAttemptedRequests,t.numberOfPendingRequests=e.numberOfPendingRequests,t.numberOfTilesProcessing=e.numberOfTilesProcessing,t.numberOfTilesWithContentReady=e.numberOfTilesWithContentReady,t.numberOfTilesTotal=e.numberOfTilesTotal,t.numberOfFeaturesSelected=e.numberOfFeaturesSelected,t.numberOfFeaturesLoaded=e.numberOfFeaturesLoaded,t.numberOfPointsSelected=e.numberOfPointsSelected,t.numberOfPointsLoaded=e.numberOfPointsLoaded,t.numberOfTrianglesSelected=e.numberOfTrianglesSelected,t.numberOfTilesStyled=e.numberOfTilesStyled,t.numberOfFeaturesStyled=e.numberOfFeaturesStyled,t.numberOfTilesCulledWithChildrenUnion=e.numberOfTilesCulledWithChildrenUnion,t.geometryByteLength=e.geometryByteLength,t.texturesByteLength=e.texturesByteLength,t.batchTableByteLength=e.batchTableByteLength};var $p=EE;function PM(){this._style=void 0,this._styleDirty=!1,this._lastStyleTime=0}Object.defineProperties(PM.prototype,{style:{get:function(){return this._style},set:function(e){e!==this._style&&(this._style=e,this._styleDirty=!0)}}});PM.prototype.makeDirty=function(){this._styleDirty=!0};PM.prototype.resetDirty=function(){this._styleDirty=!1};PM.prototype.applyStyle=function(e){if(!u(e.root)||u(this._style)&&!this._style._ready)return;let t=this._styleDirty;t&&++this._lastStyleTime;let n=this._lastStyleTime,i=e._statistics,o=t?e._selectedTiles:e._selectedTilesToStyle,r=o.length;for(let s=0;s<r;++s){let a=o[s];if(a.lastStyleTime!==n){let c=a.content;a.lastStyleTime=n,c.applyStyle(this._style),i.numberOfFeaturesStyled+=c.featuresLength,++i.numberOfTilesStyled}}};var OM=PM;function R8e(e,t,n){let i=ni(t,"3DTILES_implicit_tiling")?t.extensions["3DTILES_implicit_tiling"]:t.implicitTiling;this.baseResource=e,this.geometricError=t.geometricError,this.metadataSchema=n;let o=t.boundingVolume;if(!u(o.box)&&!u(o.region)&&!ni(o,"3DTILES_bounding_volume_S2")&&!ni(o,"3DTILES_bounding_volume_cylinder"))throw new de("Only box, region, 3DTILES_bounding_volume_S2, and 3DTILES_bounding_volume_cylinder are supported for implicit tiling");this.boundingVolume=o,this.refine=t.refine,this.subtreeUriTemplate=new Ie({url:i.subtrees.uri}),this.contentUriTemplates=[],this.contentHeaders=[];let r=B8e(t);for(let s=0;s<r.length;s++){let a=r[s];this.contentHeaders.push(je(a,!0));let c=new Ie({url:a.uri});this.contentUriTemplates.push(c)}this.contentCount=this.contentHeaders.length,this.tileHeader=L8e(t),this.subdivisionScheme=Wr[i.subdivisionScheme],this.branchingFactor=Wr.getBranchingFactor(this.subdivisionScheme),this.subtreeLevels=i.subtreeLevels,u(i.availableLevels)?this.availableLevels=i.availableLevels:this.availableLevels=i.maximumLevel+1}function B8e(e){if(ni(e,"3DTILES_multiple_contents")){let t=e.extensions["3DTILES_multiple_contents"];return u(t.contents)?t.contents:t.content}return u(e.contents)?e.contents:u(e.content)?[e.content]:[]}function L8e(e){let t=je(e,!0);return u(t.extensions)&&(delete t.extensions["3DTILES_implicit_tiling"],delete t.extensions["3DTILES_multiple_contents"],Object.keys(t.extensions).length===0&&delete t.extensions),delete t.implicitTiling,delete t.contents,delete t.content,t}var $g=R8e;var MM={};function wse(e){return e=(e^e<<8)&16711935,e=(e^e<<4)&252645135,e=(e^e<<2)&858993459,e=(e^e<<1)&1431655765,e}function i9(e){return e=(e^e<<16)&50331903,e=(e^e<<8)&50393103,e=(e^e<<4)&51130563,e=(e^e<<2)&153391689,e}function Dse(e){return e&=1431655765,e=(e^e>>1)&858993459,e=(e^e>>2)&252645135,e=(e^e>>4)&16711935,e=(e^e>>8)&65535,e}function o9(e){return e&=153391689,e=(e^e>>2)&51130563,e=(e^e>>4)&50393103,e=(e^e>>8)&4278190335,e=(e^e>>16)&1023,e}MM.encode2D=function(e,t){return(wse(e)|wse(t)<<1)>>>0};MM.decode2D=function(e,t){return u(t)||(t=new Array(2)),t[0]=Dse(e),t[1]=Dse(e>>1),t};MM.encode3D=function(e,t,n){return i9(e)|i9(t)<<1|i9(n)<<2};MM.decode3D=function(e,t){return u(t)||(t=new Array(3)),t[0]=o9(e),t[1]=o9(e>>1),t[2]=o9(e>>2),t};var ey=MM;function Go(e){this.subdivisionScheme=e.subdivisionScheme,this.subtreeLevels=e.subtreeLevels,this.level=e.level,this.x=e.x,this.y=e.y,this.z=void 0,e.subdivisionScheme===Wr.OCTREE&&(this.z=e.z)}Object.defineProperties(Go.prototype,{childIndex:{get:function(){let e=0;return e|=this.x&1,e|=(this.y&1)<<1,this.subdivisionScheme===Wr.OCTREE&&(e|=(this.z&1)<<2),e}},mortonIndex:{get:function(){return this.subdivisionScheme===Wr.OCTREE?ey.encode3D(this.x,this.y,this.z):ey.encode2D(this.x,this.y)}},tileIndex:{get:function(){let e=this.subdivisionScheme===Wr.OCTREE?((1<<3*this.level)-1)/7:((1<<2*this.level)-1)/3,t=this.mortonIndex;return e+t}}});Go.prototype.getDescendantCoordinates=function(e){let t=this.level+e.level,n=(this.x<<e.level)+e.x,i=(this.y<<e.level)+e.y;if(this.subdivisionScheme===Wr.OCTREE){let o=(this.z<<e.level)+e.z;return new Go({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:o})}return new Go({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};Go.prototype.getAncestorCoordinates=function(e){let t=1<<e,n=this.level-e,i=Math.floor(this.x/t),o=Math.floor(this.y/t);if(this.subdivisionScheme===Wr.OCTREE){let r=Math.floor(this.z/t);return new Go({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:o,z:r})}return new Go({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:o})};Go.prototype.getOffsetCoordinates=function(e){let t=e.level-this.level,n=1<<t,i=e.x%n,o=e.y%n;if(this.subdivisionScheme===Wr.OCTREE){let r=e.z%n;return new Go({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:o,z:r})}return new Go({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:o})};Go.prototype.getChildCoordinates=function(e){let t=this.level+1,n=2*this.x+e%2,i=2*this.y+Math.floor(e/2)%2;if(this.subdivisionScheme===Wr.OCTREE){let o=2*this.z+Math.floor(e/4)%2;return new Go({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:o})}return new Go({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};Go.prototype.getSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels)};Go.prototype.getParentSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels+this.subtreeLevels)};Go.prototype.isAncestor=function(e){let t=e.level-this.level;if(t<=0)return!1;let n=e.x>>t,i=e.y>>t,o=this.x===n,r=this.y===i;if(this.subdivisionScheme===Wr.OCTREE){let s=e.z>>t,a=this.z===s;return o&&r&&a}return o&&r};Go.prototype.isEqual=function(e){return this.subdivisionScheme===e.subdivisionScheme&&this.subtreeLevels===e.subtreeLevels&&this.level===e.level&&this.x===e.x&&this.y===e.y&&(this.subdivisionScheme===Wr.OCTREE?this.z===e.z:!0)};Go.prototype.isImplicitTilesetRoot=function(){return this.level===0};Go.prototype.isSubtreeRoot=function(){return this.level%this.subtreeLevels===0};Go.prototype.isBottomOfSubtree=function(){return this.level%this.subtreeLevels===this.subtreeLevels-1};Go.prototype.getTemplateValues=function(){let e={level:this.level,x:this.x,y:this.y};return this.subdivisionScheme===Wr.OCTREE&&(e.z=this.z),e};var Ise=[0,0,0];Go.fromMortonIndex=function(e,t,n,i){let o;return e===Wr.OCTREE?(o=ey.decode3D(i,Ise),new Go({subdivisionScheme:e,subtreeLevels:t,level:n,x:o[0],y:o[1],z:o[2]})):(o=ey.decode2D(i,Ise),new Go({subdivisionScheme:e,subtreeLevels:t,level:n,x:o[0],y:o[1]}))};Go.fromTileIndex=function(e,t,n){let i,o,r;return e===Wr.OCTREE?(i=Math.floor(P.log2(7*n+1)/3),o=((1<<3*i)-1)/7,r=n-o):(i=Math.floor(P.log2(3*n+1)/2),o=((1<<2*i)-1)/3,r=n-o),Go.fromMortonIndex(e,t,i,r)};var ix=Go;function e_(){}e_.selectTiles=function(e,t){fe.throwInstantiationError()};e_.sortChildrenByDistanceToCamera=function(e,t){return t._distanceToCamera===0&&e._distanceToCamera===0?t._centerZDepth-e._centerZDepth:t._distanceToCamera-e._distanceToCamera};e_.canTraverse=function(e){return e.children.length===0?!1:e.hasTilesetContent||e.hasImplicitContent?!e.contentExpired:e._screenSpaceError>e.tileset._maximumScreenSpaceError};e_.selectTile=function(e,t){if(e.contentVisibility(t)===en.OUTSIDE)return;let{content:n,tileset:i}=e;n.featurePropertiesDirty?(n.featurePropertiesDirty=!1,e.lastStyleTime=0,i._selectedTilesToStyle.push(e)):e._selectedFrame<t.frameNumber-1&&i._selectedTilesToStyle.push(e),e._selectedFrame=t.frameNumber,i._selectedTiles.push(e)};e_.visitTile=function(e,t){++e.tileset._statistics.visited,e._visitedFrame=t.frameNumber};e_.touchTile=function(e,t){e._touchedFrame!==t.frameNumber&&(e.tileset._cache.touch(e),e._touchedFrame=t.frameNumber)};e_.loadTile=function(e,t){let{tileset:n}=e;if(e._requestedFrame===t.frameNumber||!e.hasUnloadedRenderableContent&&!e.contentExpired||!N8e(e,t))return;let i=t.camera.timeSinceMoved<n.foveatedTimeDelay;e.priorityDeferred&&i||(e._requestedFrame=t.frameNumber,n._requestedTiles.push(e))};function N8e(e,t){let{tileset:n}=e;if(!n._cullRequestsWhileMoving)return!0;let{positionWCDeltaMagnitude:i,positionWCDeltaMagnitudeLastFrame:o}=t.camera,r=i!==0?i:o,s=Math.max(e.boundingSphere.radius*2,1);return n.cullRequestsWhileMovingMultiplier*r/s<1}e_.updateTile=function(e,t){Pse(e,t),e.updateExpiration(),e._wasMinPriorityChild=!1,e._priorityHolder=e,V8e(e),e._shouldSelect=!1,e._finalResolution=!0};function Pse(e,t){if(e.updateVisibility(t),!e.isVisible)return;let n=e.children.length>0;if((e.hasTilesetContent||e.hasImplicitContent)&&n){let r=e.children[0];Pse(r,t),e._visible=r._visible;return}if(F8e(e,t)){e._visible=!1;return}let i=e.refine===Uo.REPLACE,o=e._optimChildrenWithinParent===uf.USE_OPTIMIZATION;if(i&&o&&n&&!U8e(e,t)){++e.tileset._statistics.numberOfTilesCulledWithChildrenUnion,e._visible=!1;return}}function F8e(e,t){let{parent:n,tileset:i}=e;return!u(n)||n.hasTilesetContent||n.hasImplicitContent||n.refine!==Uo.ADD?!1:e.getScreenSpaceError(t,!0)<=i._maximumScreenSpaceError}function U8e(e,t){let n=!1,i=e.children;for(let o=0;o<i.length;++o){let r=i[o];r.updateVisibility(t),n=n||r.isVisible}return n}function V8e(e){let t=e.tileset._minimumPriority,n=e.tileset._maximumPriority,i=e._priorityHolder;n.distance=Math.max(i._distanceToCamera,n.distance),t.distance=Math.min(i._distanceToCamera,t.distance),n.depth=Math.max(e._depth,n.depth),t.depth=Math.min(e._depth,t.depth),n.foveatedFactor=Math.max(i._foveatedFactor,n.foveatedFactor),t.foveatedFactor=Math.min(i._foveatedFactor,t.foveatedFactor),n.reverseScreenSpaceError=Math.max(e._priorityReverseScreenSpaceError,n.reverseScreenSpaceError),t.reverseScreenSpaceError=Math.min(e._priorityReverseScreenSpaceError,t.reverseScreenSpaceError)}var Ds=e_;function Ose(){}var RM={stack:new Oc,stackMaximumLength:0};Ose.selectTiles=function(e,t){e._selectedTiles.length=0,e._requestedTiles.length=0,e.hasMixedContent=!1;let n=!0,i=e.root;if(i.updateVisibility(t),!i.isVisible)return n;let{touchTile:o,visitTile:r}=Ds,s=RM.stack;for(s.push(i);s.length>0;){RM.stackMaximumLength=Math.max(RM.stackMaximumLength,s.length);let a=s.pop(),c=a.refine===Uo.ADD,l=a.refine===Uo.REPLACE,f=k8e(a);f&&z8e(a,s,t),(c||l&&!f)&&(H8e(e,a),o(a,t),G8e(a,t),a.hasRenderableContent&&!a.contentAvailable&&(n=!1)),r(a,t)}return RM.stack.trim(RM.stackMaximumLength),n};function k8e(e){return e.children.length===0?!1:e.hasTilesetContent||e.hasImplicitContent?!e.contentExpired:(e.hasEmptyContent,!0)}function z8e(e,t,n){let{children:i}=e;for(let o=0;o<i.length;++o){let r=i[o];r.updateVisibility(n),r.isVisible&&t.push(r)}}function H8e(e,t){(t.hasUnloadedRenderableContent||t.contentExpired)&&(t._priority=0,e._requestedTiles.push(t))}function G8e(e,t){e.contentAvailable&&e.contentVisibility(t)!==en.OUTSIDE&&e.tileset._selectedTiles.push(e)}var BM=Ose;function Mse(){}var LM={stack:new Oc,stackMaximumLength:0},NM={stack:new Oc,stackMaximumLength:0};Mse.selectTiles=function(e,t){if(e._requestedTiles.length=0,e.debugFreezeFrame)return;e._selectedTiles.length=0,e._selectedTilesToStyle.length=0,e._emptyTiles.length=0,e.hasMixedContent=!1;let n=e.root;if(Ds.updateTile(n,t),!n.isVisible||n.getScreenSpaceError(t,!0)<=e._maximumScreenSpaceError)return;j8e(n,t),LM.stack.trim(LM.stackMaximumLength),NM.stack.trim(NM.stackMaximumLength);let i=e._requestedTiles;for(let o=0;o<i.length;++o)i[o].updatePriority()};function r9(e,t){e.contentAvailable&&Ds.selectTile(e,t)}function W8e(e,t,n){let i=e.refine===Uo.REPLACE,{tileset:o,children:r}=e,{updateTile:s,loadTile:a,touchTile:c}=Ds;for(let h=0;h<r.length;++h)s(r[h],n);r.sort(Ds.sortChildrenByDistanceToCamera);let l=i&&e.hasRenderableContent,f=!0,d=!1,p=-1,g=Number.MAX_VALUE;for(let h=0;h<r.length;++h){let A=r[h];if(A.isVisible?(t.push(A),A._foveatedFactor<g&&(p=h,g=A._foveatedFactor),d=!0):(l||o.loadSiblings)&&(A._foveatedFactor<g&&(p=h,g=A._foveatedFactor),a(A,n),c(A,n)),l){let x;A._inRequestVolume?A.hasRenderableContent?x=A.contentAvailable:x=Y8e(A,n):x=!1,f=f&&x}}if(d||(f=!1),p!==-1&&i){let h=r[p];h._wasMinPriorityChild=!0;let A=(e._wasMinPriorityChild||e===o.root)&&g<=e._priorityHolder._foveatedFactor?e._priorityHolder:e;A._foveatedFactor=Math.min(h._foveatedFactor,A._foveatedFactor),A._distanceToCamera=Math.min(h._distanceToCamera,A._distanceToCamera);for(let x=0;x<r.length;++x)r[x]._priorityHolder=A}return f}function j8e(e,t){let{tileset:n}=e,{canTraverse:i,loadTile:o,visitTile:r,touchTile:s}=Ds,a=LM.stack;for(a.push(e);a.length>0;){LM.stackMaximumLength=Math.max(LM.stackMaximumLength,a.length);let c=a.pop(),l=c.parent,f=!u(l)||l._refines;c._refines=i(c)?W8e(c,a,t)&&f:!1;let d=!c._refines&&f;c.hasRenderableContent?c.refine===Uo.ADD?(r9(c,t),o(c,t)):c.refine===Uo.REPLACE&&(o(c,t),d&&r9(c,t)):(n._emptyTiles.push(c),o(c,t),d&&r9(c,t)),r(c,t),s(c,t)}}function Y8e(e,t){let{canTraverse:n,updateTile:i,loadTile:o,touchTile:r}=Ds,s=!0,a=NM.stack;for(a.push(e);a.length>0;){NM.stackMaximumLength=Math.max(NM.stackMaximumLength,a.length);let c=a.pop(),l=c.children,f=l.length,d=!c.hasRenderableContent&&n(c),p=!c.hasRenderableContent&&c.children.length===0;if(!d&&!c.contentAvailable&&!p&&(s=!1),i(c,t),c.isVisible||(o(c,t),r(c,t)),d)for(let g=0;g<f;++g){let h=l[g];a.push(h)}}return s}var FM=Mse;function Rse(){}var UM={stack:new Oc,stackMaximumLength:0},VM={stack:new Oc,stackMaximumLength:0},t_={stack:new Oc,stackMaximumLength:0,ancestorStack:new Oc,ancestorStackMaximumLength:0},q8e=2;Rse.selectTiles=function(e,t){if(e._requestedTiles.length=0,e.debugFreezeFrame)return;e._selectedTiles.length=0,e._selectedTilesToStyle.length=0,e._emptyTiles.length=0,e.hasMixedContent=!1;let n=e.root;if(Ds.updateTile(n,t),!n.isVisible||n.getScreenSpaceError(t,!0)<=e._maximumScreenSpaceError)return;$8e(n,t),e5e(n,t),UM.stack.trim(UM.stackMaximumLength),VM.stack.trim(VM.stackMaximumLength),t_.stack.trim(t_.stackMaximumLength),t_.ancestorStack.trim(t_.ancestorStackMaximumLength);let i=e._requestedTiles;for(let o=0;o<i.length;++o)i[o].updatePriority()};function X8e(e,t){let{updateTile:n,touchTile:i,selectTile:o}=Ds,r=VM.stack;for(r.push(e);r.length>0;){VM.stackMaximumLength=Math.max(VM.stackMaximumLength,r.length);let a=r.pop().children;for(let c=0;c<a.length;++c){let l=a[c];l.isVisible&&(l.contentAvailable?(n(l,t),i(l,t),o(l,t)):l._depth-e._depth<q8e&&r.push(l))}}}function CV(e,t){let n=e.contentAvailable?e:e._ancestorWithContentAvailable;u(n)?n._shouldSelect=!0:X8e(e,t)}function K8e(e,t){e._ancestorWithContent=void 0,e._ancestorWithContentAvailable=void 0;let{parent:n}=e;if(!u(n))return;let i=!n.hasUnloadedRenderableContent||n._requestedFrame===t.frameNumber;e._ancestorWithContent=i?n:n._ancestorWithContent,e._ancestorWithContentAvailable=n.contentAvailable?n:n._ancestorWithContentAvailable}function J8e(e,t){let n=t._ancestorWithContent;return!e.immediatelyLoadDesiredLevelOfDetail&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf||u(n)&&t._screenSpaceError<n._screenSpaceError/e.skipScreenSpaceErrorFactor&&t._depth>n._depth+e.skipLevels)}function Z8e(e,t,n){let{tileset:i,children:o}=e,{updateTile:r,loadTile:s,touchTile:a}=Ds;for(let l=0;l<o.length;++l)r(o[l],n);o.sort(Ds.sortChildrenByDistanceToCamera);let c=!1;for(let l=0;l<o.length;++l){let f=o[l];f.isVisible?(t.push(f),c=!0):i.loadSiblings&&(s(f,n),a(f,n))}return c}function Q8e(e,t){let{tileset:n}=e;return n.immediatelyLoadDesiredLevelOfDetail?!1:u(e._ancestorWithContent)?e._screenSpaceError===0?e.parent._screenSpaceError>t:e._screenSpaceError>t:!0}function $8e(e,t){let{tileset:n}=e,i=n.immediatelyLoadDesiredLevelOfDetail?Number.MAX_VALUE:Math.max(n.baseScreenSpaceError,n.maximumScreenSpaceError),{canTraverse:o,loadTile:r,visitTile:s,touchTile:a}=Ds,c=UM.stack;for(c.push(e);c.length>0;){UM.stackMaximumLength=Math.max(UM.stackMaximumLength,c.length);let l=c.pop();K8e(l,t);let f=l.parent,d=!u(f)||f._refines;l._refines=o(l)?Z8e(l,c,t)&&d:!1;let p=!l._refines&&d;l.hasRenderableContent?l.refine===Uo.ADD?(CV(l,t),r(l,t)):l.refine===Uo.REPLACE&&(Q8e(l,i)?(r(l,t),p&&CV(l,t)):p?(CV(l,t),r(l,t)):J8e(n,l)&&r(l,t)):(n._emptyTiles.push(l),r(l,t),p&&CV(l,t)),s(l,t),a(l,t)}}function e5e(e,t){let{selectTile:n,canTraverse:i}=Ds,{stack:o,ancestorStack:r}=t_,s;for(o.push(e);o.length>0||r.length>0;){if(t_.stackMaximumLength=Math.max(t_.stackMaximumLength,o.length),t_.ancestorStackMaximumLength=Math.max(t_.ancestorStackMaximumLength,r.length),r.length>0){let l=r.peek();if(l._stackLength===o.length){r.pop(),l!==s&&(l._finalResolution=!1),n(l,t);continue}}let a=o.pop();if(!u(a))continue;let c=i(a);if(a._shouldSelect)if(a.refine===Uo.ADD)n(a,t);else{if(a._selectionDepth=r.length,a._selectionDepth>0&&(a.tileset.hasMixedContent=!0),s=a,!c){n(a,t);continue}r.push(a),a._stackLength=o.length}if(c){let l=a.children;for(let f=0;f<l.length;++f){let d=l[f];d.isVisible&&o.push(d)}}}}var kM=Rse;function yr(e){e=y(e,y.EMPTY_OBJECT),this._url=void 0,this._basePath=void 0,this._root=void 0,this._resource=void 0,this._asset=void 0,this._properties=void 0,this._geometricError=void 0,this._scaledGeometricError=void 0,this._extensionsUsed=void 0,this._extensions=void 0,this._modelUpAxis=void 0,this._modelForwardAxis=void 0,this._cache=new DM,this._processingQueue=[],this._selectedTiles=[],this._emptyTiles=[],this._requestedTiles=[],this._selectedTilesToStyle=[],this._loadTimestamp=void 0,this._timeSinceLoad=0,this._updatedVisibilityFrame=0,this._updatedModelMatrixFrame=0,this._modelMatrixChanged=!1,this._previousModelMatrix=void 0,this._extras=void 0,this._credits=void 0,this._showCreditsOnScreen=y(e.showCreditsOnScreen,!1),this._cullWithChildrenBounds=y(e.cullWithChildrenBounds,!0),this._allTilesAdditive=!0,this._hasMixedContent=!1,this._stencilClearCommand=void 0,this._backfaceCommands=new Oc,this._maximumScreenSpaceError=y(e.maximumScreenSpaceError,16),this._maximumMemoryUsage=y(e.maximumMemoryUsage,512),this._styleEngine=new OM,this._styleApplied=!1,this._modelMatrix=u(e.modelMatrix)?B.clone(e.modelMatrix):B.clone(B.IDENTITY),this._statistics=new $p,this._statisticsLast=new $p,this._statisticsPerPass=new Array(Ro.NUMBER_OF_PASSES);for(let i=0;i<Ro.NUMBER_OF_PASSES;++i)this._statisticsPerPass[i]=new $p;this._requestedTilesInFlight=[],this._maximumPriority={foveatedFactor:-Number.MAX_VALUE,depth:-Number.MAX_VALUE,distance:-Number.MAX_VALUE,reverseScreenSpaceError:-Number.MAX_VALUE},this._minimumPriority={foveatedFactor:Number.MAX_VALUE,depth:Number.MAX_VALUE,distance:Number.MAX_VALUE,reverseScreenSpaceError:Number.MAX_VALUE},this._heatmap=new IM(e.debugHeatmapTilePropertyName),this.cullRequestsWhileMoving=y(e.cullRequestsWhileMoving,!0),this._cullRequestsWhileMoving=!1,this.cullRequestsWhileMovingMultiplier=y(e.cullRequestsWhileMovingMultiplier,60),this.progressiveResolutionHeightFraction=P.clamp(y(e.progressiveResolutionHeightFraction,.3),0,.5),this.preferLeaves=y(e.preferLeaves,!1),this._tilesLoaded=!1,this._initialTilesLoaded=!1,this._tileDebugLabels=void 0,this._classificationType=e.classificationType,this._ellipsoid=y(e.ellipsoid,oe.WGS84),this._initialClippingPlanesOriginMatrix=B.IDENTITY,this._clippingPlanesOriginMatrix=void 0,this._clippingPlanesOriginMatrixDirty=!0,this._vectorClassificationOnly=y(e.vectorClassificationOnly,!1),this._vectorKeepDecodedPositions=y(e.vectorKeepDecodedPositions,!1),this.preloadWhenHidden=y(e.preloadWhenHidden,!1),this.preloadFlightDestinations=y(e.preloadFlightDestinations,!0),this._pass=void 0,this.dynamicScreenSpaceError=y(e.dynamicScreenSpaceError,!1),this.foveatedScreenSpaceError=y(e.foveatedScreenSpaceError,!0),this._foveatedConeSize=y(e.foveatedConeSize,.1),this._foveatedMinimumScreenSpaceErrorRelaxation=y(e.foveatedMinimumScreenSpaceErrorRelaxation,0),this.foveatedInterpolationCallback=y(e.foveatedInterpolationCallback,P.lerp),this.foveatedTimeDelay=y(e.foveatedTimeDelay,.2),this.dynamicScreenSpaceErrorDensity=.00278,this.dynamicScreenSpaceErrorFactor=4,this.dynamicScreenSpaceErrorHeightFalloff=.25,this._dynamicScreenSpaceErrorComputedDensity=0,this.shadows=y(e.shadows,yn.ENABLED),this.show=y(e.show,!0),this.colorBlendMode=ml.HIGHLIGHT,this.colorBlendAmount=.5,this._pointCloudShading=new km(e.pointCloudShading),this._pointCloudEyeDomeLighting=new vp,this.loadProgress=new ye,this.allTilesLoaded=new ye,this.initialTilesLoaded=new ye,this.tileLoad=new ye,this.tileUnload=new ye,this.tileFailed=new ye,this.tileVisible=new ye,this.skipLevelOfDetail=y(e.skipLevelOfDetail,!1),this._disableSkipLevelOfDetail=!1,this.baseScreenSpaceError=y(e.baseScreenSpaceError,1024),this.skipScreenSpaceErrorFactor=y(e.skipScreenSpaceErrorFactor,16),this.skipLevels=y(e.skipLevels,1),this.immediatelyLoadDesiredLevelOfDetail=y(e.immediatelyLoadDesiredLevelOfDetail,!1),this.loadSiblings=y(e.loadSiblings,!1),this._clippingPlanes=void 0,this.clippingPlanes=e.clippingPlanes,u(e.imageBasedLighting)?(this._imageBasedLighting=e.imageBasedLighting,this._shouldDestroyImageBasedLighting=!1):(this._imageBasedLighting=new sA,this._shouldDestroyImageBasedLighting=!0),this.lightColor=e.lightColor,this.backFaceCulling=y(e.backFaceCulling,!0),this._enableShowOutline=y(e.enableShowOutline,!0),this.showOutline=y(e.showOutline,!0),this.outlineColor=y(e.outlineColor,k.BLACK),this.splitDirection=y(e.splitDirection,Lc.NONE),this._projectTo2D=y(e.projectTo2D,!1),this.debugFreezeFrame=y(e.debugFreezeFrame,!1),this.debugColorizeTiles=y(e.debugColorizeTiles,!1),this._enableDebugWireframe=y(e.enableDebugWireframe,!1),this.debugWireframe=y(e.debugWireframe,!1),this.debugWireframe===!0&&this._enableDebugWireframe===!1&&Rt("tileset-debug-wireframe-ignored","enableDebugWireframe must be set to true in the Cesium3DTileset constructor, otherwise debugWireframe will be ignored."),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowContentBoundingVolume=y(e.debugShowContentBoundingVolume,!1),this.debugShowViewerRequestVolume=y(e.debugShowViewerRequestVolume,!1),this._tileDebugLabels=void 0,this.debugPickedTileLabelOnly=!1,this.debugPickedTile=void 0,this.debugPickPosition=void 0,this.debugShowGeometricError=y(e.debugShowGeometricError,!1),this.debugShowRenderingStatistics=y(e.debugShowRenderingStatistics,!1),this.debugShowMemoryUsage=y(e.debugShowMemoryUsage,!1),this.debugShowUrl=y(e.debugShowUrl,!1),this.examineVectorLinesFunction=void 0,this._metadataExtension=void 0,this._customShader=e.customShader;let t=y(e.featureIdLabel,"featureId_0");typeof t=="number"&&(t=`featureId_${t}`),this._featureIdLabel=t;let n=y(e.instanceFeatureIdLabel,"instanceFeatureId_0");if(typeof n=="number"&&(n=`instanceFeatureId_${n}`),this._instanceFeatureIdLabel=n,u(e.url)){$("Cesium3DTileset options.url","Cesium3DTileset constructor parameter options.url was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use Cesium3DTileset.fromUrl instead.");let i=this,o;this._readyPromise=Promise.resolve(e.url).then(function(r){let s;return o=Ie.createIfNeeded(r),i._resource=o,i._credits=o.credits,o.extension==="json"?s=o.getBaseUri(!0):o.isDataUri&&(s=""),i._url=o.url,i._basePath=s,yr.loadJson(o)}).then(function(r){if(!i.isDestroyed())return Fse(o,r).then(s=>(i._metadataExtension=s,r))}).then(function(r){if(i.isDestroyed())return;i._geometricError=r.geometricError,i._scaledGeometricError=r.geometricError,i._root=i.loadTileset(o,r);let s=u(r.asset.gltfUpAxis)?lo.fromName(r.asset.gltfUpAxis):lo.Y,a=y(e.modelUpAxis,s),c=y(e.modelForwardAxis,lo.X),l=r.asset;i._asset=l,i._properties=r.properties,i._extensionsUsed=r.extensionsUsed,i._extensions=r.extensions,i._modelUpAxis=a,i._modelForwardAxis=c,i._extras=r.extras;let f=l.extras;if(u(f)&&u(f.cesium)&&u(f.cesium.credits)){let h=f.cesium.credits,A=i._credits;u(A)||(A=[],i._credits=A);for(let x=0;x<h.length;++x){let C=h[x];A.push(new Xt(C.html,i._showCreditsOnScreen))}}let p=i._root.createBoundingVolume(r.root.boundingVolume,B.IDENTITY).boundingSphere.center,g=i._ellipsoid.cartesianToCartographic(p);return u(g)&&g.height>ri._defaultMinTerrainHeight&&(i._initialClippingPlanesOriginMatrix=Ot.eastNorthUpToFixedFrame(p)),i._clippingPlanesOriginMatrix=B.clone(i._initialClippingPlanesOriginMatrix),i})}}Object.defineProperties(yr.prototype,{isCesium3DTileset:{get:function(){return!0}},asset:{get:function(){return this._asset}},extensions:{get:function(){return this._extensions}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){ss.setOwner(e,this,"_clippingPlanes")}},properties:{get:function(){return this._properties}},ready:{get:function(){return $("Cesium3DTileset.ready","Cesium3DTileset.ready was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use Cesium3DTileset.fromUrl instead."),u(this._root)}},readyPromise:{get:function(){return $("Cesium3DTileset.readyPromise","Cesium3DTileset.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use Cesium3DTileset.fromUrl instead."),this._readyPromise}},tilesLoaded:{get:function(){return this._tilesLoaded}},resource:{get:function(){return this._resource}},basePath:{get:function(){return $("Cesium3DTileset.basePath","Cesium3DTileset.basePath has been deprecated. All tiles are relative to the url of the tileset JSON file that contains them. Use the url property instead."),this._basePath}},style:{get:function(){return this._styleEngine.style},set:function(e){this._styleEngine.style=e}},customShader:{get:function(){return this._customShader},set:function(e){this._customShader=e}},hasMixedContent:{get:function(){return this._hasMixedContent},set:function(e){this._hasMixedContent=e}},isSkippingLevelOfDetail:{get:function(){return this.skipLevelOfDetail&&!u(this._classificationType)&&!this._disableSkipLevelOfDetail&&!this._allTilesAdditive}},metadataExtension:{get:function(){return this._metadataExtension}},metadata:{get:function(){if(u(this._metadataExtension))return this._metadataExtension.tileset}},schema:{get:function(){if(u(this._metadataExtension))return this._metadataExtension.schema}},maximumScreenSpaceError:{get:function(){return this._maximumScreenSpaceError},set:function(e){this._maximumScreenSpaceError=e}},maximumMemoryUsage:{get:function(){return this._maximumMemoryUsage},set:function(e){this._maximumMemoryUsage=e}},pointCloudShading:{get:function(){return this._pointCloudShading},set:function(e){this._pointCloudShading=e}},root:{get:function(){return this._root}},boundingSphere:{get:function(){return this._root.updateTransform(this._modelMatrix),this._root.boundingSphere}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=B.clone(e,this._modelMatrix)}},timeSinceLoad:{get:function(){return this._timeSinceLoad}},totalMemoryUsageInBytes:{get:function(){let e=this._statistics;return e.texturesByteLength+e.geometryByteLength+e.batchTableByteLength}},clippingPlanesOriginMatrix:{get:function(){return u(this._clippingPlanesOriginMatrix)?(this._clippingPlanesOriginMatrixDirty&&(B.multiply(this.root.computedTransform,this._initialClippingPlanesOriginMatrix,this._clippingPlanesOriginMatrix),this._clippingPlanesOriginMatrixDirty=!1),this._clippingPlanesOriginMatrix):B.IDENTITY}},styleEngine:{get:function(){return this._styleEngine}},statistics:{get:function(){return this._statistics}},classificationType:{get:function(){return this._classificationType}},ellipsoid:{get:function(){return this._ellipsoid}},foveatedConeSize:{get:function(){return this._foveatedConeSize},set:function(e){this._foveatedConeSize=e}},foveatedMinimumScreenSpaceErrorRelaxation:{get:function(){return this._foveatedMinimumScreenSpaceErrorRelaxation},set:function(e){this._foveatedMinimumScreenSpaceErrorRelaxation=e}},extras:{get:function(){return this._extras}},imageBasedLighting:{get:function(){return this._imageBasedLighting},set:function(e){e!==this._imageBasedLighting&&(this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=e,this._shouldDestroyImageBasedLighting=!1)}},vectorClassificationOnly:{get:function(){return this._vectorClassificationOnly}},vectorKeepDecodedPositions:{get:function(){return this._vectorKeepDecodedPositions}},showCreditsOnScreen:{get:function(){return this._showCreditsOnScreen},set:function(e){this._showCreditsOnScreen=e}},featureIdLabel:{get:function(){return this._featureIdLabel},set:function(e){typeof e=="number"&&(e=`featureId_${e}`),this._featureIdLabel=e}},instanceFeatureIdLabel:{get:function(){return this._instanceFeatureIdLabel},set:function(e){typeof e=="number"&&(e=`instanceFeatureId_${e}`),this._instanceFeatureIdLabel=e}}});yr.fromIonAssetId=async function(e,t){let n=await Ys.fromAssetId(e);return yr.fromUrl(n,t)};yr.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=Ie.createIfNeeded(e),i;n.extension==="json"?i=n.getBaseUri(!0):n.isDataUri&&(i="");let o=await yr.loadJson(n),r=await Fse(n,o),s=new yr(t);s._resource=n,s._url=n.url,s._basePath=i,s._metadataExtension=r,s._geometricError=o.geometricError,s._scaledGeometricError=o.geometricError;let a=o.asset;s._asset=a,s._extras=o.extras;let c=n.credits;u(c)||(c=[]);let l=a.extras;if(u(l)&&u(l.cesium)&&u(l.cesium.credits)){let x=l.cesium.credits;for(let C=0;C<x.length;++C){let T=x[C];c.push(new Xt(T.html,s._showCreditsOnScreen))}}s._credits=c;let f=u(o.asset.gltfUpAxis)?lo.fromName(o.asset.gltfUpAxis):lo.Y,d=y(t.modelUpAxis,f),p=y(t.modelForwardAxis,lo.X);s._properties=o.properties,s._extensionsUsed=o.extensionsUsed,s._extensions=o.extensions,s._modelUpAxis=d,s._modelForwardAxis=p,s._root=s.loadTileset(n,o);let h=s._root.createBoundingVolume(o.root.boundingVolume,B.IDENTITY).boundingSphere.center,A=s._ellipsoid.cartesianToCartographic(h);return u(A)&&A.height>ri._defaultMinTerrainHeight&&(s._initialClippingPlanesOriginMatrix=Ot.eastNorthUpToFixedFrame(h)),s._clippingPlanesOriginMatrix=B.clone(s._initialClippingPlanesOriginMatrix),s._readyPromise=Promise.resolve(s),s._ready=!0,s};yr.loadJson=function(e){return Ie.createIfNeeded(e).fetchJson()};yr.prototype.makeStyleDirty=function(){this._styleEngine.makeDirty()};yr.prototype.loadTileset=function(e,t,n){let i=t.asset;if(!u(i))throw new de("Tileset must have an asset property.");if(i.version!=="0.0"&&i.version!=="1.0"&&i.version!=="1.1")throw new de("The tileset must be 3D Tiles version 0.0, 1.0, or 1.1");u(t.extensionsRequired)&&yr.checkSupportedExtensions(t.extensionsRequired);let o=this._statistics,r=i.tilesetVersion;u(r)&&(this._basePath+=`?v=${r}`,e=e.clone(),e.setQueryParameters({v:r}));let s=Bse(this,e,t.root,n);u(n)&&(n.children.push(s),s._depth=n._depth+1);let a=[];for(a.push(s);a.length>0;){let c=a.pop();++o.numberOfTilesTotal,this._allTilesAdditive=this._allTilesAdditive&&c.refine===Uo.ADD;let l=c._header.children;if(u(l))for(let f=0;f<l.length;++f){let d=l[f],p=Bse(this,e,d,c);c.children.push(p),p._depth=c._depth+1,a.push(p)}this._cullWithChildrenBounds&&SM.checkChildrenWithinParent(c)}return s};function Bse(e,t,n,i){if(!(u(n.implicitTiling)||ni(n,"3DTILES_implicit_tiling")))return new _f(e,t,n,i);let r=e.schema,s=new $g(t,n,r),a=new ix({subdivisionScheme:s.subdivisionScheme,subtreeLevels:s.subtreeLevels,level:0,x:0,y:0,z:0}),c=s.subtreeUriTemplate.getDerivedResource({templateValues:a.getTemplateValues()}).url,f=je(n,!0);f.contents=[{uri:c}],delete f.content,delete f.extensions;let d=new _f(e,t,f,i);return d.implicitTileset=s,d.implicitCoordinates=a,d}async function Fse(e,t){let n=ni(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t,i;if(u(n.schemaUri))e=e.getDerivedResource({url:n.schemaUri}),i=Li.getSchemaLoader({resource:e});else if(u(n.schema))i=Li.getSchemaLoader({schema:n.schema});else return;await i.load();let o=new Qg({schema:i.schema,metadataJson:n});return Li.unload(i),o}var Lse=new m,t5e=new he,n5e=new B,i5e=new m,o5e=new m,r5e=new m;function s5e(e,t){let n,i,o,r,s,a=t.camera,c=e._root,l=c.contentBoundingVolume;if(l instanceof mf)n=m.normalize(a.positionWC,Lse),i=a.directionWC,o=a.positionCartographic.height,r=l.minimumHeight,s=l.maximumHeight;else{let A=B.inverseTransformation(c.computedTransform,n5e),x=t.mapProjection.ellipsoid,C=l.boundingVolume,T=B.multiplyByPoint(A,C.center,i5e);if(m.magnitude(T)>x.minimumRadius){let E=he.fromCartesian(T,x,t5e);n=m.normalize(a.positionWC,Lse),i=a.directionWC,o=a.positionCartographic.height,r=0,s=E.height*2}else{let E=B.multiplyByPoint(A,a.positionWC,o5e);if(n=m.UNIT_Z,i=B.multiplyByPointAsVector(A,a.directionWC,r5e),i=m.normalize(i,i),o=E.z,l instanceof pf){let S=c._header.boundingVolume.box[11];r=T.z-S,s=T.z+S}else if(l instanceof Jp){let S=C.radius;r=T.z-S,s=T.z+S}}}let f=e.dynamicScreenSpaceErrorHeightFalloff,d=r+(s-r)*f,p=s,g=P.clamp((o-d)/(p-d),0,1),h=1-Math.abs(m.dot(i,n));h=h*(1-g),e._dynamicScreenSpaceErrorComputedDensity=e.dynamicScreenSpaceErrorDensity*h}function a5e(e,t){if(t.hasEmptyContent)return;let{statistics:n}=e,i=t.contentExpired,o=t.requestContent();u(o)&&(o.then(r=>{!u(r)||t.isDestroyed()||e.isDestroyed()||(e._processingQueue.push(t),++n.numberOfTilesProcessing)}).catch(r=>{Use(r,e,t)}),i&&(t.hasTilesetContent||t.hasImplicitContent?_5e(e,t):(n.decrementLoadCounts(t.content),--n.numberOfTilesWithContentReady)),e._requestedTilesInFlight.push(t))}function c5e(e,t){return e._priority-t._priority}yr.prototype.postPassesUpdate=function(e){u(this._root)&&(l5e(this,e),y5e(this,e),this._cache.unloadTiles(this,kse),this._styleApplied&&this._styleEngine.resetDirty(),this._styleApplied=!1)};yr.prototype.prePassesUpdate=function(e){if(!u(this._root))return;d5e(this,e);let t=this._clippingPlanes;this._clippingPlanesOriginMatrixDirty=!0,u(t)&&t.enabled&&t.update(e),u(this._loadTimestamp)||(this._loadTimestamp=ee.clone(e.time)),this._timeSinceLoad=Math.max(ee.secondsDifference(e.time,this._loadTimestamp)*1e3,0),this.dynamicScreenSpaceError&&s5e(this,e),e.newFrame&&this._cache.reset()};function l5e(e,t){let n=e._requestedTilesInFlight,i=0;for(let o=0;o<n.length;++o){let r=n[o],s=t.frameNumber-r._touchedFrame>=1;if(r._contentState!==Ho.LOADING){++i;continue}else if(s){r.cancelRequests(),++i;continue}i>0&&(n[o-i]=r)}n.length-=i}function u5e(e){let t=e._requestedTiles;t.sort(c5e);for(let n=0;n<t.length;++n)a5e(e,t[n])}function Use(e,t,n){if(t.isDestroyed())return;let i;n.isDestroyed()||(i=n._contentResource.url);let o=u(e.message)?e.message:e.toString();t.tileFailed.numberOfListeners>0?t.tileFailed.raiseEvent({url:i,message:o}):(console.log(`A 3D tile failed to load: ${i}`),console.log(`Error: ${o}`))}function f5e(e){let t=e._processingQueue,n=0;for(let i=0;i<t.length;++i){let o=t[i];if(o.isDestroyed()||o._contentState!==Ho.PROCESSING){++n;continue}n>0&&(t[i-n]=o)}t.length-=n}function d5e(e,t){f5e(e);let n=e._processingQueue,i=e._statistics,o;for(let r=0;r<n.length;++r){o=n[r];try{o.process(e,t),o.contentReady&&(--i.numberOfTilesProcessing,e.tileLoad.raiseEvent(o))}catch(s){--i.numberOfTilesProcessing,Use(s,e,o)}}}var TV=new m,m5e={maximumFractionDigits:3};function Nse(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,m5e):Math.round(t).toLocaleString()}function s9(e){let{halfAxes:t,radius:n,center:i}=e.boundingVolume.boundingVolume,o=m.clone(i,TV);if(u(t))o.x+=.75*(t[0]+t[3]+t[6]),o.y+=.75*(t[1]+t[4]+t[7]),o.z+=.75*(t[2]+t[5]+t[8]);else if(u(n)){let r=m.normalize(i,TV);r=m.multiplyByScalar(r,.75*n,TV),o=m.add(r,i,TV)}return o}function a9(e,t,n){let i="",o=0;if(t.debugShowGeometricError&&(i+=`
Geometric error: ${e.geometricError}`,o++),t.debugShowRenderingStatistics&&(i+=`
Commands: ${e.commandsLength}`,o++,e.content.pointsLength>0&&(i+=`
Points: ${e.content.pointsLength}`,o++),e.content.trianglesLength>0&&(i+=`
Triangles: ${e.content.trianglesLength}`,o++),i+=`
Features: ${e.content.featuresLength}`,o++),t.debugShowMemoryUsage&&(i+=`
Texture Memory: ${Nse(e.content.texturesByteLength)}`,i+=`
Geometry Memory: ${Nse(e.content.geometryByteLength)}`,o+=2),t.debugShowUrl)if(e.hasMultipleContents){i+=`
Urls:`;let s=e.content.innerContentUrls;for(let a=0;a<s.length;a++)i+=`
- ${s[a]}`;o+=s.length}else i+=`
Url: ${e._contentHeader.uri}`,o++;let r={text:i.substring(1),position:n,font:`${19-o}px sans-serif`,showBackground:!0,disableDepthTestDistance:Number.POSITIVE_INFINITY};return t._tileDebugLabels.add(r)}function h5e(e,t){let n=e._selectedTiles,i=n.length,o=e._emptyTiles,r=o.length;if(e._tileDebugLabels.removeAll(),e.debugPickedTileLabelOnly){if(u(e.debugPickedTile)){let s=u(e.debugPickPosition)?e.debugPickPosition:s9(e.debugPickedTile),a=a9(e.debugPickedTile,e,s);a.pixelOffset=new H(15,-15)}}else{for(let s=0;s<i;++s){let a=n[s];a9(a,e,s9(a))}for(let s=0;s<r;++s){let a=o[s];(a.hasTilesetContent||a.hasImplicitContent)&&a9(a,e,s9(a))}}e._tileDebugLabels.update(t)}function p5e(e,t,n){e._styleEngine.applyStyle(e),e._styleApplied=!0;let{commandList:i,context:o}=t,r=i.length,s=e._selectedTiles,a=e.isSkippingLevelOfDetail&&e._hasMixedContent&&o.stencilBuffer&&s.length>0;e._backfaceCommands.length=0,a&&(u(e._stencilClearCommand)||(e._stencilClearCommand=new li({stencil:0,pass:be.CESIUM_3D_TILE,renderState:ke.fromCache({stencilMask:Lt.SKIP_LOD_MASK})})),i.push(e._stencilClearCommand));let{statistics:c,tileVisible:l}=e,f=n.isRender,d=i.length;for(let h=0;h<s.length;++h){let A=s[h];f&&l.raiseEvent(A),A.update(e,t,n),c.incrementSelectionCounts(A.content),++c.selected}let p=e._emptyTiles;for(let h=0;h<p.length;++h)p[h].update(e,t,n);let g=i.length-d;if(e._backfaceCommands.trim(),a){let h=e._backfaceCommands.values,A=h.length;i.length+=A;for(let x=g-1;x>=0;--x)i[d+A+x]=i[d+x];for(let x=0;x<A;++x)i[d+x]=h[x]}g=i.length-r,c.numberOfCommands=g,f&&(e.pointCloudShading.attenuation&&e.pointCloudShading.eyeDomeLighting&&g>0&&e._pointCloudEyeDomeLighting.update(t,r,e.pointCloudShading,e.boundingSphere),e.debugShowGeometricError||e.debugShowRenderingStatistics||e.debugShowMemoryUsage||e.debugShowUrl?(u(e._tileDebugLabels)||(e._tileDebugLabels=new Ym),h5e(e,t)):e._tileDebugLabels=e._tileDebugLabels&&e._tileDebugLabels.destroy())}var Vse=[];function _5e(e,t){let n=t,i=Vse;for(i.push(t);i.length>0;){t=i.pop();let o=t.children;for(let r=0;r<o.length;++r)i.push(o[r]);t!==n&&(g5e(e,t),--e._statistics.numberOfTilesTotal)}n.children=[]}function kse(e,t){e.tileUnload.raiseEvent(t),e._statistics.decrementLoadCounts(t.content),--e._statistics.numberOfTilesWithContentReady,t.unloadContent()}function g5e(e,t){e._cache.unloadTile(e,t,kse),t.destroy()}yr.prototype.trimLoadedTiles=function(){this._cache.trim()};function y5e(e,t){let n=e._statistics,i=e._statisticsLast,o=n.numberOfPendingRequests,r=n.numberOfTilesProcessing,s=i.numberOfPendingRequests,a=i.numberOfTilesProcessing;$p.clone(n,i);let c=o!==s||r!==a;c&&t.afterRender.push(function(){return e.loadProgress.raiseEvent(o,r),!0}),e._tilesLoaded=n.numberOfPendingRequests===0&&n.numberOfTilesProcessing===0&&n.numberOfAttemptedRequests===0,c&&e._tilesLoaded&&(t.afterRender.push(function(){return e.allTilesLoaded.raiseEvent(),!0}),e._initialTilesLoaded||(e._initialTilesLoaded=!0,t.afterRender.push(function(){return e.initialTilesLoaded.raiseEvent(),!0})))}function A5e(e){e._heatmap.resetMinimumMaximum(),e._minimumPriority.depth=Number.MAX_VALUE,e._maximumPriority.depth=-Number.MAX_VALUE,e._minimumPriority.foveatedFactor=Number.MAX_VALUE,e._maximumPriority.foveatedFactor=-Number.MAX_VALUE,e._minimumPriority.distance=Number.MAX_VALUE,e._maximumPriority.distance=-Number.MAX_VALUE,e._minimumPriority.reverseScreenSpaceError=Number.MAX_VALUE,e._maximumPriority.reverseScreenSpaceError=-Number.MAX_VALUE}function x5e(e,t){t.frameNumber===e._updatedModelMatrixFrame&&u(e._previousModelMatrix)||(e._updatedModelMatrixFrame=t.frameNumber,e._modelMatrixChanged=!B.equals(e.modelMatrix,e._previousModelMatrix),e._modelMatrixChanged&&(e._previousModelMatrix=B.clone(e.modelMatrix,e._previousModelMatrix)))}function C5e(e,t,n,i){if(t.mode===ne.MORPHING||!u(e._root))return!1;let o=e._statistics;o.clear(),++e._updatedVisibilityFrame,A5e(e),x5e(e,t),e._cullRequestsWhileMoving=e.cullRequestsWhileMoving&&!e._modelMatrixChanged;let r=e.getTraversal(i).selectTiles(e,t);if(i.requestTiles&&u5e(e),p5e(e,t,i),$p.clone(o,n),i.isRender){let s=e._credits;if(u(s)&&o.selected!==0)for(let a=0;a<s.length;++a){let c=s[a];c.showOnScreen=e._showCreditsOnScreen,t.creditDisplay.addCredit(c)}}return r}yr.prototype.getTraversal=function(e){let{pass:t}=e;return t===Ro.MOST_DETAILED_PRELOAD||t===Ro.MOST_DETAILED_PICK?BM:this.isSkippingLevelOfDetail?kM:FM};yr.prototype.update=function(e){this.updateForPass(e,e.tilesetPassState)};yr.prototype.updateForPass=function(e,t){let n=t.pass;if(n===Ro.PRELOAD&&(!this.preloadWhenHidden||this.show)||n===Ro.PRELOAD_FLIGHT&&(!this.preloadFlightDestinations||!this.show&&!this.preloadWhenHidden)||n===Ro.REQUEST_RENDER_MODE_DEFER_CHECK&&(!this._cullRequestsWhileMoving&&this.foveatedTimeDelay<=0||!this.show))return;let i=e.commandList,o=e.camera,r=e.cullingVolume;t.ready=!1;let s=Ro.getPassOptions(n),a=s.ignoreCommands,c=y(t.commandList,i),l=c.length;e.commandList=c,e.camera=y(t.camera,o),e.cullingVolume=y(t.cullingVolume,r);let f=this._statisticsPerPass[n];(this.show||a)&&(this._pass=n,t.ready=C5e(this,e,f,s)),a&&(c.length=l),e.commandList=i,e.camera=o,e.cullingVolume=r};yr.prototype.hasExtension=function(e){return u(this._extensionsUsed)?this._extensionsUsed.indexOf(e)>-1:!1};yr.prototype.isDestroyed=function(){return!1};yr.prototype.destroy=function(){if(this._tileDebugLabels=this._tileDebugLabels&&this._tileDebugLabels.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),u(this._root)){let e=Vse;for(e.push(this._root);e.length>0;){let t=e.pop();t.destroy();let n=t.children;for(let i=0;i<n.length;++i)e.push(n[i])}}return this._root=void 0,this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=void 0,ue(this)};yr.supportedExtensions={"3DTILES_metadata":!0,"3DTILES_implicit_tiling":!0,"3DTILES_content_gltf":!0,"3DTILES_multiple_contents":!0,"3DTILES_bounding_volume_S2":!0,"3DTILES_batch_table_hierarchy":!0,"3DTILES_draco_point_compression":!0,MAXAR_content_geojson:!0};yr.checkSupportedExtensions=function(e){for(let t=0;t<e.length;t++)if(!yr.supportedExtensions[e[t]])throw new de(`Unsupported 3D Tiles Extension: ${e[t]}`)};var Ca=yr;var T5e=new B;function ty(e,t){t.collectionChanged.addEventListener(ty.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._tilesetHash={},this._entitiesToVisualize=new Ct,this._onCollectionChanged(t,t.values,[],[])}ty.prototype.update=function(e){let t=this._entitiesToVisualize.values,n=this._tilesetHash,i=this._primitives;for(let o=0,r=t.length;o<r;o++){let s=t[o],a=s._tileset,c,l=n[s.id],f=s.isShowing&&s.isAvailable(e)&&j.getValueOrDefault(a._show,e,!0),d;if(f&&(d=s.computeModelMatrix(e,T5e),c=Ie.createIfNeeded(j.getValueOrUndefined(a._uri,e))),!f){u(l)&&(l.tilesetPrimitive.show=!1);continue}let p=u(l)?l.tilesetPrimitive:void 0;(!u(l)||c.url!==l.url)&&(u(p)&&i.removeAndDestroy(p),delete n[s.id],E5e(c,n,s,i)),u(p)&&(p.show=!0,u(d)&&(p.modelMatrix=d),p.maximumScreenSpaceError=j.getValueOrDefault(a.maximumScreenSpaceError,e,p.maximumScreenSpaceError))}return!0};ty.prototype.isDestroyed=function(){return!1};ty.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(ty.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._tilesetHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)c9(this,e[i],t,n);return ue(this)};ty.prototype.getBoundingSphere=function(e,t){let n=this._tilesetHash[e.id];if(!u(n)||n.loadFail)return ct.FAILED;let i=n.tilesetPrimitive;return u(i)?i.show?(ae.clone(i.boundingSphere,t),ct.DONE):ct.FAILED:ct.PENDING};ty.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._entitiesToVisualize,a=this._tilesetHash,c=this._primitives;for(o=t.length-1;o>-1;o--)r=t[o],u(r._tileset)&&s.set(r.id,r);for(o=i.length-1;o>-1;o--)r=i[o],u(r._tileset)?s.set(r.id,r):(c9(this,r,a,c),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],c9(this,r,a,c),s.remove(r.id)};function c9(e,t,n,i){let o=n[t.id];u(o)&&(u(o.tilesetPrimitive)&&i.removeAndDestroy(o.tilesetPrimitive),delete n[t.id])}async function E5e(e,t,n,i){t[n.id]={url:e.url,loadFail:!1};try{let o=await Ca.fromUrl(e);if(o.id=n,i.add(o),!u(t[n.id]))return;t[n.id].tilesetPrimitive=o}catch(o){console.error(o),t[n.id].loadFail=!0}}var zM=ty;var b5e=k.WHITE,S5e=k.BLACK,v5e=new H(2,2);function bE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,this._evenColor=void 0,this._evenColorSubscription=void 0,this._oddColor=void 0,this._oddColorSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this.evenColor=e.evenColor,this.oddColor=e.oddColor,this.repeat=e.repeat}Object.defineProperties(bE.prototype,{isConstant:{get:function(){return j.isConstant(this._evenColor)&&j.isConstant(this._oddColor)&&j.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},evenColor:ce("evenColor"),oddColor:ce("oddColor"),repeat:ce("repeat")});bE.prototype.getType=function(e){return"Checkerboard"};bE.prototype.getValue=function(e,t){return u(t)||(t={}),t.lightColor=j.getValueOrClonedDefault(this._evenColor,e,b5e,t.lightColor),t.darkColor=j.getValueOrClonedDefault(this._oddColor,e,S5e,t.darkColor),t.repeat=j.getValueOrDefault(this._repeat,e,v5e),t};bE.prototype.equals=function(e){return this===e||e instanceof bE&&j.equals(this._evenColor,e._evenColor)&&j.equals(this._oddColor,e._oddColor)&&j.equals(this._repeat,e._repeat)};var SE=bE;var zse={id:void 0};function HM(e){if(e._firing){e._refire=!0;return}if(e._suspendCount===0){let t=e._addedEntities,n=e._removedEntities,i=e._changedEntities;if(i.length!==0||t.length!==0||n.length!==0){e._firing=!0;do{e._refire=!1;let o=t.values.slice(0),r=n.values.slice(0),s=i.values.slice(0);t.removeAll(),n.removeAll(),i.removeAll(),e._collectionChanged.raiseEvent(e,o,r,s)}while(e._refire);e._firing=!1}}}function $a(e){this._owner=e,this._entities=new Ct,this._addedEntities=new Ct,this._removedEntities=new Ct,this._changedEntities=new Ct,this._suspendCount=0,this._collectionChanged=new ye,this._id=Hn(),this._show=!0,this._firing=!1,this._refire=!1}$a.prototype.suspendEvents=function(){this._suspendCount++};$a.prototype.resumeEvents=function(){this._suspendCount--,HM(this)};Object.defineProperties($a.prototype,{collectionChanged:{get:function(){return this._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._entities.values}},show:{get:function(){return this._show},set:function(e){if(e===this._show)return;this.suspendEvents();let t,n=[],i=this._entities.values,o=i.length;for(t=0;t<o;t++)n.push(i[t].isShowing);for(this._show=e,t=0;t<o;t++){let r=n[t],s=i[t];r!==s.isShowing&&s.definitionChanged.raiseEvent(s,"isShowing",s.isShowing,r)}this.resumeEvents()}},owner:{get:function(){return this._owner}}});$a.prototype.computeAvailability=function(){let e=ze.MAXIMUM_VALUE,t=ze.MINIMUM_VALUE,n=this._entities.values;for(let i=0,o=n.length;i<o;i++){let s=n[i].availability;if(u(s)){let a=s.start,c=s.stop;ee.lessThan(a,e)&&!a.equals(ze.MINIMUM_VALUE)&&(e=a),ee.greaterThan(c,t)&&!c.equals(ze.MAXIMUM_VALUE)&&(t=c)}}return ze.MAXIMUM_VALUE.equals(e)&&(e=ze.MINIMUM_VALUE),ze.MINIMUM_VALUE.equals(t)&&(t=ze.MAXIMUM_VALUE),new xn({start:e,stop:t})};$a.prototype.add=function(e){e instanceof Jo||(e=new Jo(e));let t=e.id,n=this._entities;if(n.contains(t))throw new de(`An entity with id ${t} already exists in this collection.`);return e.entityCollection=this,n.set(t,e),this._removedEntities.remove(t)||this._addedEntities.set(t,e),e.definitionChanged.addEventListener($a.prototype._onEntityDefinitionChanged,this),HM(this),e};$a.prototype.remove=function(e){return u(e)?this.removeById(e.id):!1};$a.prototype.contains=function(e){return this._entities.get(e.id)===e};$a.prototype.removeById=function(e){if(!u(e))return!1;let n=this._entities.get(e);return this._entities.remove(e)?(this._addedEntities.remove(e)||(this._removedEntities.set(e,n),this._changedEntities.remove(e)),this._entities.remove(e),n.definitionChanged.removeEventListener($a.prototype._onEntityDefinitionChanged,this),HM(this),!0):!1};$a.prototype.removeAll=function(){let e=this._entities,t=e.length,n=e.values,i=this._addedEntities,o=this._removedEntities;for(let r=0;r<t;r++){let s=n[r],a=s.id,c=i.get(a);u(c)||(s.definitionChanged.removeEventListener($a.prototype._onEntityDefinitionChanged,this),o.set(a,s))}e.removeAll(),i.removeAll(),this._changedEntities.removeAll(),HM(this)};$a.prototype.getById=function(e){return this._entities.get(e)};$a.prototype.getOrCreateEntity=function(e){let t=this._entities.get(e);return u(t)||(zse.id=e,t=new Jo(zse),this.add(t)),t};$a.prototype._onEntityDefinitionChanged=function(e){let t=e.id;this._addedEntities.contains(t)||this._changedEntities.set(t,e),HM(this)};var Is=$a;var EV={id:void 0},vE=new Array(2);function l9(e){let t=e.propertyNames,n=t.length;for(let i=0;i<n;i++)e[t[i]]=void 0;e._name=void 0,e._availability=void 0}function Hse(e,t,n,i){vE[0]=n,vE[1]=i.id,t[JSON.stringify(vE)]=i.definitionChanged.addEventListener(wr.prototype._onDefinitionChanged,e)}function Gse(e,t,n,i){vE[0]=n,vE[1]=i.id;let o=JSON.stringify(vE);t[o](),t[o]=void 0}function ny(e){if(e._shouldRecomposite=!0,e._suspendCount!==0)return;let t=e._collections,n=t.length,i=e._collectionsCopy,o=i.length,r,s,a,c,l,f=e._composite,d=new Is(e),p=e._eventHash,g;for(r=0;r<o;r++)for(l=i[r],l.collectionChanged.removeEventListener(wr.prototype._onCollectionChanged,e),a=l.values,g=l.id,c=a.length-1;c>-1;c--)s=a[c],Gse(e,p,g,s);for(r=n-1;r>=0;r--)for(l=t[r],l.collectionChanged.addEventListener(wr.prototype._onCollectionChanged,e),a=l.values,g=l.id,c=a.length-1;c>-1;c--){s=a[c],Hse(e,p,g,s);let A=d.getById(s.id);u(A)||(A=f.getById(s.id),u(A)?l9(A):(EV.id=s.id,A=new Jo(EV)),d.add(A)),A.merge(s)}e._collectionsCopy=t.slice(0),f.suspendEvents(),f.removeAll();let h=d.values;for(r=0;r<h.length;r++)f.add(h[r]);f.resumeEvents()}function wr(e,t){this._owner=t,this._composite=new Is(this),this._suspendCount=0,this._collections=u(e)?e.slice():[],this._collectionsCopy=[],this._id=Hn(),this._eventHash={},ny(this),this._shouldRecomposite=!1}Object.defineProperties(wr.prototype,{collectionChanged:{get:function(){return this._composite._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._composite.values}},owner:{get:function(){return this._owner}}});wr.prototype.addCollection=function(e,t){u(t)?this._collections.splice(t,0,e):(t=this._collections.length,this._collections.push(e)),ny(this)};wr.prototype.removeCollection=function(e){let t=this._collections.indexOf(e);return t!==-1?(this._collections.splice(t,1),ny(this),!0):!1};wr.prototype.removeAllCollections=function(){this._collections.length=0,ny(this)};wr.prototype.containsCollection=function(e){return this._collections.indexOf(e)!==-1};wr.prototype.contains=function(e){return this._composite.contains(e)};wr.prototype.indexOfCollection=function(e){return this._collections.indexOf(e)};wr.prototype.getCollection=function(e){return this._collections[e]};wr.prototype.getCollectionsLength=function(){return this._collections.length};function bV(e,t){return e.indexOf(t)}function Wse(e,t,n){let i=e._collections;if(t=P.clamp(t,0,i.length-1),n=P.clamp(n,0,i.length-1),t===n)return;let o=i[t];i[t]=i[n],i[n]=o,ny(e)}wr.prototype.raiseCollection=function(e){let t=bV(this._collections,e);Wse(this,t,t+1)};wr.prototype.lowerCollection=function(e){let t=bV(this._collections,e);Wse(this,t,t-1)};wr.prototype.raiseCollectionToTop=function(e){let t=bV(this._collections,e);t!==this._collections.length-1&&(this._collections.splice(t,1),this._collections.push(e),ny(this))};wr.prototype.lowerCollectionToBottom=function(e){let t=bV(this._collections,e);t!==0&&(this._collections.splice(t,1),this._collections.splice(0,0,e),ny(this))};wr.prototype.suspendEvents=function(){this._suspendCount++,this._composite.suspendEvents()};wr.prototype.resumeEvents=function(){this._suspendCount--,this._shouldRecomposite&&this._suspendCount===0&&(ny(this),this._shouldRecomposite=!1),this._composite.resumeEvents()};wr.prototype.computeAvailability=function(){return this._composite.computeAvailability()};wr.prototype.getById=function(e){return this._composite.getById(e)};wr.prototype._onCollectionChanged=function(e,t,n){let i=this._collectionsCopy,o=i.length,r=this._composite;r.suspendEvents();let s,a,c,l,f=n.length,d=this._eventHash,p=e.id;for(s=0;s<f;s++){let h=n[s];Gse(this,d,p,h);let A=h.id;for(a=o-1;a>=0;a--)c=i[a].getById(A),u(c)&&(u(l)||(l=r.getById(A),l9(l)),l.merge(c));u(l)||r.removeById(A),l=void 0}let g=t.length;for(s=0;s<g;s++){let h=t[s];Hse(this,d,p,h);let A=h.id;for(a=o-1;a>=0;a--)c=i[a].getById(A),u(c)&&(u(l)||(l=r.getById(A),u(l)?l9(l):(EV.id=A,l=new Jo(EV),r.add(l))),l.merge(c));l=void 0}r.resumeEvents()};wr.prototype._onDefinitionChanged=function(e,t,n,i){let o=this._collections,r=this._composite,s=o.length,a=e.id,c=r.getById(a),l=c[t],f=!u(l),d=!0;for(let p=s-1;p>=0;p--){let g=o[p].getById(e.id);if(u(g)){let h=g[t];if(u(h)){if(d)if(d=!1,u(h.merge)&&u(h.clone))l=h.clone(l);else{l=h;break}l.merge(h)}}}f&&c.propertyNames.indexOf(t)===-1&&c.addProperty(t),c[t]=l};var u9=wr;function f9(){this._removalFunctions=[]}f9.prototype.add=function(e,t,n){let i=e.addEventListener(t,n);this._removalFunctions.push(i);let o=this;return function(){i();let r=o._removalFunctions;r.splice(r.indexOf(i),1)}};f9.prototype.removeAll=function(){let e=this._removalFunctions;for(let t=0,n=e.length;t<n;++t)e[t]();e.length=0};var Dr=f9;function h9(e,t){return ee.compare(e.start,t.start)}function Ir(e){if(this._intervals=[],this._changedEvent=new ye,u(e)){let t=e.length;for(let n=0;n<t;n++)this.addInterval(e[n])}}Object.defineProperties(Ir.prototype,{changedEvent:{get:function(){return this._changedEvent}},start:{get:function(){let e=this._intervals;return e.length===0?void 0:e[0].start}},isStartIncluded:{get:function(){let e=this._intervals;return e.length===0?!1:e[0].isStartIncluded}},stop:{get:function(){let e=this._intervals,t=e.length;return t===0?void 0:e[t-1].stop}},isStopIncluded:{get:function(){let e=this._intervals,t=e.length;return t===0?!1:e[t-1].isStopIncluded}},length:{get:function(){return this._intervals.length}},isEmpty:{get:function(){return this._intervals.length===0}}});Ir.prototype.equals=function(e,t){if(this===e)return!0;if(!(e instanceof Ir))return!1;let n=this._intervals,i=e._intervals,o=n.length;if(o!==i.length)return!1;for(let r=0;r<o;r++)if(!xn.equals(n[r],i[r],t))return!1;return!0};Ir.prototype.get=function(e){return this._intervals[e]};Ir.prototype.removeAll=function(){this._intervals.length>0&&(this._intervals.length=0,this._changedEvent.raiseEvent(this))};Ir.prototype.findIntervalContainingDate=function(e){let t=this.indexOf(e);return t>=0?this._intervals[t]:void 0};Ir.prototype.findDataForIntervalContainingDate=function(e){let t=this.indexOf(e);return t>=0?this._intervals[t].data:void 0};Ir.prototype.contains=function(e){return this.indexOf(e)>=0};var d9=new xn;Ir.prototype.indexOf=function(e){let t=this._intervals;d9.start=e,d9.stop=e;let n=Io(t,d9,h9);return n>=0?t[n].isStartIncluded?n:n>0&&t[n-1].stop.equals(e)&&t[n-1].isStopIncluded?n-1:~n:(n=~n,n>0&&n-1<t.length&&xn.contains(t[n-1],e)?n-1:~n)};Ir.prototype.findInterval=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.start,n=e.stop,i=e.isStartIncluded,o=e.isStopIncluded,r=this._intervals;for(let s=0,a=r.length;s<a;s++){let c=r[s];if((!u(t)||c.start.equals(t))&&(!u(n)||c.stop.equals(n))&&(!u(i)||c.isStartIncluded===i)&&(!u(o)||c.isStopIncluded===o))return r[s]}};Ir.prototype.addInterval=function(e,t){if(e.isEmpty)return;let n=this._intervals;if(n.length===0||ee.greaterThan(e.start,n[n.length-1].stop)){n.push(e),this._changedEvent.raiseEvent(this);return}let i=Io(n,e,h9);i<0?i=~i:i>0&&e.isStartIncluded&&n[i-1].isStartIncluded&&n[i-1].start.equals(e.start)?--i:i<n.length&&!e.isStartIncluded&&n[i].isStartIncluded&&n[i].start.equals(e.start)&&++i;let o;for(i>0&&(o=ee.compare(n[i-1].stop,e.start),(o>0||o===0&&(n[i-1].isStopIncluded||e.isStartIncluded))&&((u(t)?t(n[i-1].data,e.data):n[i-1].data===e.data)?(ee.greaterThan(e.stop,n[i-1].stop)?e=new xn({start:n[i-1].start,stop:e.stop,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:e.isStopIncluded,data:e.data}):e=new xn({start:n[i-1].start,stop:n[i-1].stop,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:n[i-1].isStopIncluded||e.stop.equals(n[i-1].stop)&&e.isStopIncluded,data:e.data}),n.splice(i-1,1),--i):(o=ee.compare(n[i-1].stop,e.stop),(o>0||o===0&&n[i-1].isStopIncluded&&!e.isStopIncluded)&&n.splice(i,0,new xn({start:e.stop,stop:n[i-1].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:n[i-1].isStopIncluded,data:n[i-1].data})),n[i-1]=new xn({start:n[i-1].start,stop:e.start,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:!e.isStartIncluded,data:n[i-1].data}))));i<n.length&&(o=ee.compare(e.stop,n[i].start),o>0||o===0&&(e.isStopIncluded||n[i].isStartIncluded));)if(u(t)?t(n[i].data,e.data):n[i].data===e.data)e=new xn({start:e.start,stop:ee.greaterThan(n[i].stop,e.stop)?n[i].stop:e.stop,isStartIncluded:e.isStartIncluded,isStopIncluded:ee.greaterThan(n[i].stop,e.stop)?n[i].isStopIncluded:e.isStopIncluded,data:e.data}),n.splice(i,1);else if(n[i]=new xn({start:e.stop,stop:n[i].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:n[i].isStopIncluded,data:n[i].data}),n[i].isEmpty)n.splice(i,1);else break;n.splice(i,0,e),this._changedEvent.raiseEvent(this)};Ir.prototype.removeInterval=function(e){if(e.isEmpty)return!1;let t=this._intervals,n=Io(t,e,h9);n<0&&(n=~n);let i=!1;for(n>0&&(ee.greaterThan(t[n-1].stop,e.start)||t[n-1].stop.equals(e.start)&&t[n-1].isStopIncluded&&e.isStartIncluded)&&(i=!0,(ee.greaterThan(t[n-1].stop,e.stop)||t[n-1].isStopIncluded&&!e.isStopIncluded&&t[n-1].stop.equals(e.stop))&&t.splice(n,0,new xn({start:e.stop,stop:t[n-1].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:t[n-1].isStopIncluded,data:t[n-1].data})),t[n-1]=new xn({start:t[n-1].start,stop:e.start,isStartIncluded:t[n-1].isStartIncluded,isStopIncluded:!e.isStartIncluded,data:t[n-1].data})),n<t.length&&!e.isStartIncluded&&t[n].isStartIncluded&&e.start.equals(t[n].start)&&(i=!0,t.splice(n,0,new xn({start:t[n].start,stop:t[n].start,isStartIncluded:!0,isStopIncluded:!0,data:t[n].data})),++n);n<t.length&&ee.greaterThan(e.stop,t[n].stop);)i=!0,t.splice(n,1);return n<t.length&&e.stop.equals(t[n].stop)&&(i=!0,!e.isStopIncluded&&t[n].isStopIncluded?n+1<t.length&&t[n+1].start.equals(e.stop)&&t[n].data===t[n+1].data?(t.splice(n,1),t[n]=new xn({start:t[n].start,stop:t[n].stop,isStartIncluded:!0,isStopIncluded:t[n].isStopIncluded,data:t[n].data})):t[n]=new xn({start:e.stop,stop:e.stop,isStartIncluded:!0,isStopIncluded:!0,data:t[n].data}):t.splice(n,1)),n<t.length&&(ee.greaterThan(e.stop,t[n].start)||e.stop.equals(t[n].start)&&e.isStopIncluded&&t[n].isStartIncluded)&&(i=!0,t[n]=new xn({start:e.stop,stop:t[n].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:t[n].isStopIncluded,data:t[n].data})),i&&this._changedEvent.raiseEvent(this),i};Ir.prototype.intersect=function(e,t,n){let i=new Ir,o=0,r=0,s=this._intervals,a=e._intervals;for(;o<s.length&&r<a.length;){let c=s[o],l=a[r];if(ee.lessThan(c.stop,l.start))++o;else if(ee.lessThan(l.stop,c.start))++r;else{if(u(n)||u(t)&&t(c.data,l.data)||!u(t)&&l.data===c.data){let f=xn.intersect(c,l,new xn,n);f.isEmpty||i.addInterval(f,t)}ee.lessThan(c.stop,l.stop)||c.stop.equals(l.stop)&&!c.isStopIncluded&&l.isStopIncluded?++o:++r}}return i};Ir.fromJulianDateArray=function(e,t){u(t)||(t=new Ir);let n=e.julianDates,i=n.length,o=e.dataCallback,r=y(e.isStartIncluded,!0),s=y(e.isStopIncluded,!0),a=y(e.leadingInterval,!1),c=y(e.trailingInterval,!1),l,f=0;a&&(++f,l=new xn({start:ze.MINIMUM_VALUE,stop:n[0],isStartIncluded:!0,isStopIncluded:!r}),l.data=u(o)?o(l,t.length):t.length,t.addInterval(l));for(let d=0;d<i-1;++d){let p=n[d],g=n[d+1];l=new xn({start:p,stop:g,isStartIncluded:t.length===f?r:!0,isStopIncluded:d===i-2?s:!1}),l.data=u(o)?o(l,t.length):t.length,t.addInterval(l),p=g}return c&&(l=new xn({start:n[i-1],stop:ze.MAXIMUM_VALUE,isStartIncluded:!s,isStopIncluded:!0}),l.data=u(o)?o(l,t.length):t.length,t.addInterval(l)),t};var ec=new Hh,GM=[0,31,28,31,30,31,30,31,31,30,31,30,31];function m9(e,t,n){u(n)||(n=new ee),ee.toGregorianDate(e,ec);let i=ec.millisecond+t.millisecond,o=ec.second+t.second,r=ec.minute+t.minute,s=ec.hour+t.hour,a=ec.day+t.day,c=ec.month+t.month,l=ec.year+t.year;for(i>=1e3&&(o+=Math.floor(i/1e3),i=i%1e3),o>=60&&(r+=Math.floor(o/60),o=o%60),r>=60&&(s+=Math.floor(r/60),r=r%60),s>=24&&(a+=Math.floor(s/24),s=s%24),GM[2]=Gh(l)?29:28;a>GM[c]||c>=13;)a>GM[c]&&(a-=GM[c],++c),c>=13&&(--c,l+=Math.floor(c/12),c=c%12,++c),GM[2]=Gh(l)?29:28;return ec.millisecond=i,ec.second=o,ec.minute=r,ec.hour=s,ec.day=a,ec.month=c,ec.year=l,ee.fromGregorianDate(ec,n)}var w5e=new ee,D5e=/P(?:([\d.,]+)Y)?(?:([\d.,]+)M)?(?:([\d.,]+)W)?(?:([\d.,]+)D)?(?:T(?:([\d.,]+)H)?(?:([\d.,]+)M)?(?:([\d.,]+)S)?)?/;function jse(e,t){if(!u(e)||e.length===0)return!1;if(t.year=0,t.month=0,t.day=0,t.hour=0,t.minute=0,t.second=0,t.millisecond=0,e[0]==="P"){let n=e.match(D5e);if(!u(n))return!1;if(u(n[1])&&(t.year=Number(n[1].replace(",","."))),u(n[2])&&(t.month=Number(n[2].replace(",","."))),u(n[3])&&(t.day=Number(n[3].replace(",","."))*7),u(n[4])&&(t.day+=Number(n[4].replace(",","."))),u(n[5])&&(t.hour=Number(n[5].replace(",","."))),u(n[6])&&(t.minute=Number(n[6].replace(",","."))),u(n[7])){let i=Number(n[7].replace(",","."));t.second=Math.floor(i),t.millisecond=i%1*1e3}}else e[e.length-1]!=="Z"&&(e+="Z"),ee.toGregorianDate(ee.fromIso8601(e,w5e),t);return t.year||t.month||t.day||t.hour||t.minute||t.second||t.millisecond}var WM=new Hh;Ir.fromIso8601=function(e,t){let n=e.iso8601.split("/"),i=ee.fromIso8601(n[0]),o=ee.fromIso8601(n[1]),r=[];if(!jse(n[2],WM))r.push(i,o);else{let s=ee.clone(i);for(r.push(s);ee.compare(s,o)<0;)s=m9(s,WM),ee.compare(o,s)<=0&&ee.clone(o,s),r.push(s)}return Ir.fromJulianDateArray({julianDates:r,isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};Ir.fromIso8601DateArray=function(e,t){return Ir.fromJulianDateArray({julianDates:e.iso8601Dates.map(function(n){return ee.fromIso8601(n)}),isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};Ir.fromIso8601DurationArray=function(e,t){let n=e.epoch,i=e.iso8601Durations,o=y(e.relativeToPrevious,!1),r=[],s,a,c=i.length;for(let l=0;l<c;++l)(jse(i[l],WM)||l===0)&&(o&&u(a)?s=m9(a,WM):s=m9(n,WM),r.push(s),a=s);return Ir.fromJulianDateArray({julianDates:r,isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};var Pr=Ir;function I5e(e,t,n,i){function o(){n.raiseEvent(e)}let r=[];t.removeAll();let s=i.length;for(let a=0;a<s;a++){let c=i.get(a);u(c.data)&&r.indexOf(c.data)===-1&&t.add(c.data.definitionChanged,o)}}function ox(){this._eventHelper=new Dr,this._definitionChanged=new ye,this._intervals=new Pr,this._intervals.changedEvent.addEventListener(ox.prototype._intervalsChanged,this)}Object.defineProperties(ox.prototype,{isConstant:{get:function(){return this._intervals.isEmpty}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._intervals}}});ox.prototype.getValue=function(e,t){let n=this._intervals.findDataForIntervalContainingDate(e);if(u(n))return n.getValue(e,t)};ox.prototype.equals=function(e){return this===e||e instanceof ox&&this._intervals.equals(e._intervals,j.equals)};ox.prototype._intervalsChanged=function(){I5e(this,this._eventHelper,this._definitionChanged,this._intervals),this._definitionChanged.raiseEvent(this)};var tc=ox;function iy(){this._definitionChanged=new ye,this._composite=new tc,this._composite.definitionChanged.addEventListener(iy.prototype._raiseDefinitionChanged,this)}Object.defineProperties(iy.prototype,{isConstant:{get:function(){return this._composite.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._composite._intervals}}});iy.prototype.getType=function(e){let t=this._composite._intervals.findDataForIntervalContainingDate(e);if(u(t))return t.getType(e)};iy.prototype.getValue=function(e,t){let n=this._composite._intervals.findDataForIntervalContainingDate(e);if(u(n))return n.getValue(e,t)};iy.prototype.equals=function(e){return this===e||e instanceof iy&&this._composite.equals(e._composite,j.equals)};iy.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var wE=iy;function oy(e){this._referenceFrame=y(e,no.FIXED),this._definitionChanged=new ye,this._composite=new tc,this._composite.definitionChanged.addEventListener(oy.prototype._raiseDefinitionChanged,this)}Object.defineProperties(oy.prototype,{isConstant:{get:function(){return this._composite.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._composite.intervals}},referenceFrame:{get:function(){return this._referenceFrame},set:function(e){this._referenceFrame=e}}});oy.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,no.FIXED,t)};oy.prototype.getValueInReferenceFrame=function(e,t,n){let i=this._composite._intervals.findDataForIntervalContainingDate(e);if(u(i))return i.getValueInReferenceFrame(e,t,n)};oy.prototype.equals=function(e){return this===e||e instanceof oy&&this._referenceFrame===e._referenceFrame&&this._composite.equals(e._composite,j.equals)};oy.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var Qs=oy;var 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m,Jse=new Z;function Zse(e,t,n,i,o,r,s,a,c,l){let f=m.angleBetween(m.subtract(t,e,DE),m.subtract(n,e,SV)),d=i===Ii.BEVELED?0:Math.ceil(f/P.toRadians(5)),p;o?p=Z.fromQuaternion(Ne.fromAxisAngle(m.negate(e,DE),f/(d+1),Xse),Jse):p=Z.fromQuaternion(Ne.fromAxisAngle(e,f/(d+1),Xse),Jse);let g,h;if(t=m.clone(t,Kse),d>0){let A=l?2:1;for(let x=0;x<d;x++)t=Z.multiplyByVector(p,t,t),g=m.subtract(t,e,DE),g=m.normalize(g,g),o||(g=m.negate(g,g)),h=r.scaleToGeodeticSurface(t,SV),s=n_(h,g,a,s,r,c,1,A)}else g=m.subtract(t,e,DE),g=m.normalize(g,g),o||(g=m.negate(g,g)),h=r.scaleToGeodeticSurface(t,SV),s=n_(h,g,a,s,r,c,1,1),n=m.clone(n,Kse),g=m.subtract(n,e,DE),g=m.normalize(g,g),o||(g=m.negate(g,g)),h=r.scaleToGeodeticSurface(n,SV),s=n_(h,g,a,s,r,c,1,1);return s}jM.removeDuplicatesFromShape=function(e){let t=e.length,n=[];for(let i=t-1,o=0;o<t;i=o++){let r=e[i],s=e[o];H.equals(r,s)||n.push(s)}return n};jM.angleIsGreaterThanPi=function(e,t,n,i){let o=new 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h=n_(O,M,l,h,r,_+d,1,1),O=L;_=b,b=s[z+1],L=N}$s[0]=m.clone(O,$s[0]),$s[1]=m.clone(L,$s[1]),v=_9($s,_+d,b+d,a),I=Di.generateArc({positions:$s,granularity:a,ellipsoid:r}),h=y9(I,M,l,h,r,v,1),o&&(A=n_(L,M,f,A,r,b+d,1,1)),g=h.length;let R=o?g+A.length:g,F=new Float64Array(R);return F.set(h),o&&F.set(A,g),F};var Rd=jM;var x9={},IE=new m,nae=new m,Z5e=new m,Qse=new m,Uc=[new m,new m],iae=new m,oae=new m,rae=new m,Q5e=new m,$5e=new m,e6e=new m,t6e=new m,n6e=new m,i6e=new m,o6e=new m,$se=new Ne,eae=new Z;function DV(e,t,n,i,o){let r=m.angleBetween(m.subtract(t,e,IE),m.subtract(n,e,nae)),s=i===Ii.BEVELED?1:Math.ceil(r/P.toRadians(5))+1,a=s*3,c=new Array(a);c[a-3]=n.x,c[a-2]=n.y,c[a-1]=n.z;let l;o?l=Z.fromQuaternion(Ne.fromAxisAngle(m.negate(e,IE),r/s,$se),eae):l=Z.fromQuaternion(Ne.fromAxisAngle(e,r/s,$se),eae);let f=0;t=m.clone(t,IE);for(let d=0;d<s;d++)t=Z.multiplyByVector(l,t,t),c[f++]=t.x,c[f++]=t.y,c[f++]=t.z;return c}function r6e(e){let t=iae,n=oae,i=rae,o=e[1];n=m.fromArray(e[1],o.length-3,n),i=m.fromArray(e[0],0,i),t=m.midpoint(n,i,t);let r=DV(t,n,i,Ii.ROUNDED,!1),s=e.length-1,a=e[s-1];o=e[s],n=m.fromArray(a,a.length-3,n),i=m.fromArray(o,0,i),t=m.midpoint(n,i,t);let c=DV(t,n,i,Ii.ROUNDED,!1);return[r,c]}function tae(e,t,n,i){let o=IE;return i?o=m.add(e,t,o):(t=m.negate(t,t),o=m.add(e,t,o)),[o.x,o.y,o.z,n.x,n.y,n.z]}function A9(e,t,n,i){let o=new Array(e.length),r=new Array(e.length),s=m.multiplyByScalar(t,n,IE),a=m.negate(s,nae),c=0,l=e.length-1;for(let f=0;f<e.length;f+=3){let d=m.fromArray(e,f,Z5e),p=m.add(d,a,Qse);o[c++]=p.x,o[c++]=p.y,o[c++]=p.z;let g=m.add(d,s,Qse);r[l--]=g.z,r[l--]=g.y,r[l--]=g.x}return i.push(o,r),i}x9.addAttribute=function(e,t,n,i){let o=t.x,r=t.y,s=t.z;u(n)&&(e[n]=o,e[n+1]=r,e[n+2]=s),u(i)&&(e[i]=s,e[i-1]=r,e[i-2]=o)};var s6e=new m,a6e=new m;x9.computePositions=function(e){let t=e.granularity,n=e.positions,i=e.ellipsoid,o=e.width/2,r=e.cornerType,s=e.saveAttributes,a=iae,c=oae,l=rae,f=Q5e,d=$5e,p=e6e,g=t6e,h=n6e,A=i6e,x=o6e,C=[],T=s?[]:void 0,E=s?[]:void 0,S=n[0],w=n[1];c=m.normalize(m.subtract(w,S,c),c),a=i.geodeticSurfaceNormal(S,a),f=m.normalize(m.cross(a,c,f),f),s&&(T.push(f.x,f.y,f.z),E.push(a.x,a.y,a.z)),g=m.clone(S,g),S=w,l=m.negate(c,l);let D,M=[],O,L=n.length;for(O=1;O<L-1;O++){a=i.geodeticSurfaceNormal(S,a),w=n[O+1],c=m.normalize(m.subtract(w,S,c),c),d=m.normalize(m.add(c,l,d),d);let _=m.multiplyByScalar(a,m.dot(c,a),s6e);m.subtract(c,_,_),m.normalize(_,_);let b=m.multiplyByScalar(a,m.dot(l,a),a6e);if(m.subtract(l,b,b),m.normalize(b,b),!P.equalsEpsilon(Math.abs(m.dot(_,b)),1,P.EPSILON7)){d=m.cross(d,a,d),d=m.cross(a,d,d),d=m.normalize(d,d);let I=o/Math.max(.25,m.magnitude(m.cross(d,l,IE))),R=Rd.angleIsGreaterThanPi(c,l,S,i);d=m.multiplyByScalar(d,I,d),R?(h=m.add(S,d,h),x=m.add(h,m.multiplyByScalar(f,o,x),x),A=m.add(h,m.multiplyByScalar(f,o*2,A),A),Uc[0]=m.clone(g,Uc[0]),Uc[1]=m.clone(x,Uc[1]),D=Di.generateArc({positions:Uc,granularity:t,ellipsoid:i}),C=A9(D,f,o,C),s&&(T.push(f.x,f.y,f.z),E.push(a.x,a.y,a.z)),p=m.clone(A,p),f=m.normalize(m.cross(a,c,f),f),A=m.add(h,m.multiplyByScalar(f,o*2,A),A),g=m.add(h,m.multiplyByScalar(f,o,g),g),r===Ii.ROUNDED||r===Ii.BEVELED?M.push({leftPositions:DV(h,p,A,r,R)}):M.push({leftPositions:tae(S,m.negate(d,d),A,R)})):(A=m.add(S,d,A),x=m.add(A,m.negate(m.multiplyByScalar(f,o,x),x),x),h=m.add(A,m.negate(m.multiplyByScalar(f,o*2,h),h),h),Uc[0]=m.clone(g,Uc[0]),Uc[1]=m.clone(x,Uc[1]),D=Di.generateArc({positions:Uc,granularity:t,ellipsoid:i}),C=A9(D,f,o,C),s&&(T.push(f.x,f.y,f.z),E.push(a.x,a.y,a.z)),p=m.clone(h,p),f=m.normalize(m.cross(a,c,f),f),h=m.add(A,m.negate(m.multiplyByScalar(f,o*2,h),h),h),g=m.add(A,m.negate(m.multiplyByScalar(f,o,g),g),g),r===Ii.ROUNDED||r===Ii.BEVELED?M.push({rightPositions:DV(A,p,h,r,R)}):M.push({rightPositions:tae(S,d,h,R)})),l=m.negate(c,l)}S=w}a=i.geodeticSurfaceNormal(S,a),Uc[0]=m.clone(g,Uc[0]),Uc[1]=m.clone(S,Uc[1]),D=Di.generateArc({positions:Uc,granularity:t,ellipsoid:i}),C=A9(D,f,o,C),s&&(T.push(f.x,f.y,f.z),E.push(a.x,a.y,a.z));let N;return r===Ii.ROUNDED&&(N=r6e(C)),{positions:C,corners:M,lefts:T,normals:E,endPositions:N}};var Fi=x9;var cae=new m,lae=new m,IV=new m,PV=new m,c6e=new m,uae=new m,ry=new m,PE=new m;function fae(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function Bd(e,t,n,i,o,r){let s=e.normals,a=e.tangents,c=e.bitangents,l=m.normalize(m.cross(n,t,ry),ry);r.normal&&Fi.addAttribute(s,t,i,o),r.tangent&&Fi.addAttribute(a,l,i,o),r.bitangent&&Fi.addAttribute(c,n,i,o)}function dae(e,t,n){let i=e.positions,o=e.corners,r=e.endPositions,s=e.lefts,a=e.normals,c=new mn,l,f=0,d=0,p,g=0,h;for(p=0;p<i.length;p+=2)h=i[p].length-3,f+=h,g+=h*2,d+=i[p+1].length-3;for(f+=3,d+=3,p=0;p<o.length;p++){l=o[p];let J=o[p].leftPositions;u(J)?(h=J.length,f+=h,g+=h):(h=o[p].rightPositions.length,d+=h,g+=h)}let A=u(r),x;A&&(x=r[0].length-3,f+=x,d+=x,x/=3,g+=x*6);let C=f+d,T=new Float64Array(C),E=t.normal?new Float32Array(C):void 0,S=t.tangent?new Float32Array(C):void 0,w=t.bitangent?new Float32Array(C):void 0,D={normals:E,tangents:S,bitangents:w},M=0,O=C-1,L,N,_,b,v=cae,I=lae,R,F,z=x/2,V=Ue.createTypedArray(C/3,g),G=0;if(A){F=IV,R=PV;let J=r[0];for(v=m.fromArray(a,0,v),I=m.fromArray(s,0,I),p=0;p<z;p++)F=m.fromArray(J,(z-1-p)*3,F),R=m.fromArray(J,(z+p)*3,R),Fi.addAttribute(T,R,M),Fi.addAttribute(T,F,void 0,O),Bd(D,v,I,M,O,t),N=M/3,b=N+1,L=(O-2)/3,_=L-1,V[G++]=L,V[G++]=N,V[G++]=_,V[G++]=_,V[G++]=N,V[G++]=b,M+=3,O-=3}let U=0,q=0,Y=i[U++],Q=i[U++];T.set(Y,M),T.set(Q,O-Q.length+1),I=m.fromArray(s,q,I);let W,K;for(h=Q.length-3,p=0;p<h;p+=3)W=n.geodeticSurfaceNormal(m.fromArray(Y,p,ry),ry),K=n.geodeticSurfaceNormal(m.fromArray(Q,h-p,PE),PE),v=m.normalize(m.add(W,K,v),v),Bd(D,v,I,M,O,t),N=M/3,b=N+1,L=(O-2)/3,_=L-1,V[G++]=L,V[G++]=N,V[G++]=_,V[G++]=_,V[G++]=N,V[G++]=b,M+=3,O-=3;for(W=n.geodeticSurfaceNormal(m.fromArray(Y,h,ry),ry),K=n.geodeticSurfaceNormal(m.fromArray(Q,h,PE),PE),v=m.normalize(m.add(W,K,v),v),q+=3,p=0;p<o.length;p++){let J;l=o[p];let ge=l.leftPositions,Ce=l.rightPositions,se,xe,me=uae,ve=IV,Pe=PV;if(v=m.fromArray(a,q,v),u(ge)){for(Bd(D,v,I,void 0,O,t),O-=3,se=b,xe=_,J=0;J<ge.length/3;J++)me=m.fromArray(ge,J*3,me),V[G++]=se,V[G++]=xe-J-1,V[G++]=xe-J,Fi.addAttribute(T,me,void 0,O),ve=m.fromArray(T,(xe-J-1)*3,ve),Pe=m.fromArray(T,se*3,Pe),I=m.normalize(m.subtract(ve,Pe,I),I),Bd(D,v,I,void 0,O,t),O-=3;me=m.fromArray(T,se*3,me),ve=m.subtract(m.fromArray(T,xe*3,ve),me,ve),Pe=m.subtract(m.fromArray(T,(xe-J)*3,Pe),me,Pe),I=m.normalize(m.add(ve,Pe,I),I),Bd(D,v,I,M,void 0,t),M+=3}else{for(Bd(D,v,I,M,void 0,t),M+=3,se=_,xe=b,J=0;J<Ce.length/3;J++)me=m.fromArray(Ce,J*3,me),V[G++]=se,V[G++]=xe+J,V[G++]=xe+J+1,Fi.addAttribute(T,me,M),ve=m.fromArray(T,se*3,ve),Pe=m.fromArray(T,(xe+J)*3,Pe),I=m.normalize(m.subtract(ve,Pe,I),I),Bd(D,v,I,M,void 0,t),M+=3;me=m.fromArray(T,se*3,me),ve=m.subtract(m.fromArray(T,(xe+J)*3,ve),me,ve),Pe=m.subtract(m.fromArray(T,xe*3,Pe),me,Pe),I=m.normalize(m.negate(m.add(Pe,ve,I),I),I),Bd(D,v,I,void 0,O,t),O-=3}for(Y=i[U++],Q=i[U++],Y.splice(0,3),Q.splice(Q.length-3,3),T.set(Y,M),T.set(Q,O-Q.length+1),h=Q.length-3,q+=3,I=m.fromArray(s,q,I),J=0;J<Q.length;J+=3)W=n.geodeticSurfaceNormal(m.fromArray(Y,J,ry),ry),K=n.geodeticSurfaceNormal(m.fromArray(Q,h-J,PE),PE),v=m.normalize(m.add(W,K,v),v),Bd(D,v,I,M,O,t),b=M/3,N=b-1,_=(O-2)/3,L=_+1,V[G++]=L,V[G++]=N,V[G++]=_,V[G++]=_,V[G++]=N,V[G++]=b,M+=3,O-=3;M-=3,O+=3}if(v=m.fromArray(a,a.length-3,v),Bd(D,v,I,M,O,t),A){M+=3,O-=3,F=IV,R=PV;let J=r[1];for(p=0;p<z;p++)F=m.fromArray(J,(x-p-1)*3,F),R=m.fromArray(J,p*3,R),Fi.addAttribute(T,F,void 0,O),Fi.addAttribute(T,R,M),Bd(D,v,I,M,O,t),b=M/3,N=b-1,_=(O-2)/3,L=_+1,V[G++]=L,V[G++]=N,V[G++]=_,V[G++]=_,V[G++]=N,V[G++]=b,M+=3,O-=3}if(c.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:T}),t.st){let J=new Float32Array(C/3*2),ge,Ce,se=0;if(A){f/=3,d/=3;let xe=Math.PI/(x+1);Ce=1/(f-x+1),ge=1/(d-x+1);let me,ve=x/2;for(p=ve+1;p<x+1;p++)me=P.PI_OVER_TWO+xe*p,J[se++]=ge*(1+Math.cos(me)),J[se++]=.5*(1+Math.sin(me));for(p=1;p<d-x+1;p++)J[se++]=p*ge,J[se++]=0;for(p=x;p>ve;p--)me=P.PI_OVER_TWO-p*xe,J[se++]=1-ge*(1+Math.cos(me)),J[se++]=.5*(1+Math.sin(me));for(p=ve;p>0;p--)me=P.PI_OVER_TWO-xe*p,J[se++]=1-Ce*(1+Math.cos(me)),J[se++]=.5*(1+Math.sin(me));for(p=f-x;p>0;p--)J[se++]=p*Ce,J[se++]=1;for(p=1;p<ve+1;p++)me=P.PI_OVER_TWO+xe*p,J[se++]=Ce*(1+Math.cos(me)),J[se++]=.5*(1+Math.sin(me))}else{for(f/=3,d/=3,Ce=1/(f-1),ge=1/(d-1),p=0;p<d;p++)J[se++]=p*ge,J[se++]=0;for(p=f;p>0;p--)J[se++]=(p-1)*Ce,J[se++]=1}c.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:J})}return t.normal&&(c.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:D.normals})),t.tangent&&(c.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:D.tangents})),t.bitangent&&(c.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:D.bitangents})),{attributes:c,indices:V}}function l6e(e,t){if(!t.normal&&!t.tangent&&!t.bitangent&&!t.st)return e;let n=e.position.values,i,o;(t.normal||t.bitangent)&&(i=e.normal.values,o=e.bitangent.values);let r=e.position.values.length/18,s=r*3,a=r*2,c=s*2,l;if(t.normal||t.bitangent||t.tangent){let f=t.normal?new Float32Array(s*6):void 0,d=t.tangent?new Float32Array(s*6):void 0,p=t.bitangent?new Float32Array(s*6):void 0,g=cae,h=lae,A=IV,x=PV,C=c6e,T=uae,E=c;for(l=0;l<s;l+=3){let S=E+c;g=m.fromArray(n,l,g),h=m.fromArray(n,l+s,h),A=m.fromArray(n,(l+3)%s,A),h=m.subtract(h,g,h),A=m.subtract(A,g,A),x=m.normalize(m.cross(h,A,x),x),t.normal&&(Fi.addAttribute(f,x,S),Fi.addAttribute(f,x,S+3),Fi.addAttribute(f,x,E),Fi.addAttribute(f,x,E+3)),(t.tangent||t.bitangent)&&(T=m.fromArray(i,l,T),t.bitangent&&(Fi.addAttribute(p,T,S),Fi.addAttribute(p,T,S+3),Fi.addAttribute(p,T,E),Fi.addAttribute(p,T,E+3)),t.tangent&&(C=m.normalize(m.cross(T,x,C),C),Fi.addAttribute(d,C,S),Fi.addAttribute(d,C,S+3),Fi.addAttribute(d,C,E),Fi.addAttribute(d,C,E+3))),E+=6}if(t.normal){for(f.set(i),l=0;l<s;l+=3)f[l+s]=-i[l],f[l+s+1]=-i[l+1],f[l+s+2]=-i[l+2];e.normal.values=f}else e.normal=void 0;if(t.bitangent?(p.set(o),p.set(o,s),e.bitangent.values=p):e.bitangent=void 0,t.tangent){let S=e.tangent.values;d.set(S),d.set(S,s),e.tangent.values=d}}if(t.st){let f=e.st.values,d=new Float32Array(a*6);d.set(f),d.set(f,a);let p=a*2;for(let g=0;g<2;g++){for(d[p++]=f[0],d[p++]=f[1],l=2;l<a;l+=2){let h=f[l],A=f[l+1];d[p++]=h,d[p++]=A,d[p++]=h,d[p++]=A}d[p++]=f[0],d[p++]=f[1]}e.st.values=d}return e}function C9(e,t,n){n[t++]=e[0],n[t++]=e[1],n[t++]=e[2];for(let i=3;i<e.length;i+=3){let o=e[i],r=e[i+1],s=e[i+2];n[t++]=o,n[t++]=r,n[t++]=s,n[t++]=o,n[t++]=r,n[t++]=s}return n[t++]=e[0],n[t++]=e[1],n[t++]=e[2],n}function u6e(e,t){let n=new Oe({position:t.position,normal:t.normal||t.bitangent||e.shadowVolume,tangent:t.tangent,bitangent:t.normal||t.bitangent,st:t.st}),i=e.ellipsoid,o=Fi.computePositions(e),r=dae(o,n,i),s=e.height,a=e.extrudedHeight,c=r.attributes,l=r.indices,f=c.position.values,d=f.length,p=new Float64Array(d*6),g=new Float64Array(d);g.set(f);let h=new Float64Array(d*4);f=fi.scaleToGeodeticHeight(f,s,i),h=C9(f,0,h),g=fi.scaleToGeodeticHeight(g,a,i),h=C9(g,d*2,h),p.set(f),p.set(g,d),p.set(h,d*2),c.position.values=p,c=l6e(c,t);let A,x=d/3;if(e.shadowVolume){let L=c.normal.values;d=L.length;let N=new Float32Array(d*6);for(A=0;A<d;A++)L[A]=-L[A];N.set(L,d),N=C9(L,d*4,N),c.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:N}),t.normal||(c.normal=void 0)}if(u(e.offsetAttribute)){let L=new Uint8Array(x*6);if(e.offsetAttribute===rn.TOP)L=L.fill(1,0,x).fill(1,x*2,x*4);else{let N=e.offsetAttribute===rn.NONE?0:1;L=L.fill(N)}c.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:L})}let C=l.length,T=x+x,E=Ue.createTypedArray(p.length/3,C*2+T*3);E.set(l);let S=C;for(A=0;A<C;A+=3){let L=l[A],N=l[A+1],_=l[A+2];E[S++]=_+x,E[S++]=N+x,E[S++]=L+x}let w,D,M,O;for(A=0;A<T;A+=2)w=A+T,D=w+T,M=w+1,O=D+1,E[S++]=w,E[S++]=D,E[S++]=M,E[S++]=M,E[S++]=D,E[S++]=O;return{attributes:c,indices:E}}var sae=new m,YM=new m,yf=new he;function aae(e,t,n,i,o,r){let s=m.subtract(t,e,sae);m.normalize(s,s);let a=n.geodeticSurfaceNormal(e,YM),c=m.cross(s,a,sae);m.multiplyByScalar(c,i,c);let l=o.latitude,f=o.longitude,d=r.latitude,p=r.longitude;m.add(e,c,YM),n.cartesianToCartographic(YM,yf);let g=yf.latitude,h=yf.longitude;l=Math.min(l,g),f=Math.min(f,h),d=Math.max(d,g),p=Math.max(p,h),m.subtract(e,c,YM),n.cartesianToCartographic(YM,yf),g=yf.latitude,h=yf.longitude,l=Math.min(l,g),f=Math.min(f,h),d=Math.max(d,g),p=Math.max(p,h),o.latitude=l,o.longitude=f,r.latitude=d,r.longitude=p}var gf=new m,qM=new m,El=new he,bl=new he;function mae(e,t,n,i,o){e=fae(e,t);let r=xo(e,m.equalsEpsilon),s=r.length;if(s<2||n<=0)return new le;let a=n*.5;El.latitude=Number.POSITIVE_INFINITY,El.longitude=Number.POSITIVE_INFINITY,bl.latitude=Number.NEGATIVE_INFINITY,bl.longitude=Number.NEGATIVE_INFINITY;let c,l;if(i===Ii.ROUNDED){let p=r[0];m.subtract(p,r[1],gf),m.normalize(gf,gf),m.multiplyByScalar(gf,a,gf),m.add(p,gf,qM),t.cartesianToCartographic(qM,yf),c=yf.latitude,l=yf.longitude,El.latitude=Math.min(El.latitude,c),El.longitude=Math.min(El.longitude,l),bl.latitude=Math.max(bl.latitude,c),bl.longitude=Math.max(bl.longitude,l)}for(let p=0;p<s-1;++p)aae(r[p],r[p+1],t,a,El,bl);let f=r[s-1];m.subtract(f,r[s-2],gf),m.normalize(gf,gf),m.multiplyByScalar(gf,a,gf),m.add(f,gf,qM),aae(f,qM,t,a,El,bl),i===Ii.ROUNDED&&(t.cartesianToCartographic(qM,yf),c=yf.latitude,l=yf.longitude,El.latitude=Math.min(El.latitude,c),El.longitude=Math.min(El.longitude,l),bl.latitude=Math.max(bl.latitude,c),bl.longitude=Math.max(bl.longitude,l));let d=u(o)?o:new le;return d.north=bl.latitude,d.south=El.latitude,d.east=bl.longitude,d.west=El.longitude,d}function o_(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.width,i=y(e.height,0),o=y(e.extrudedHeight,i);this._positions=t,this._ellipsoid=oe.clone(y(e.ellipsoid,oe.WGS84)),this._vertexFormat=Oe.clone(y(e.vertexFormat,Oe.DEFAULT)),this._width=n,this._height=Math.max(i,o),this._extrudedHeight=Math.min(i,o),this._cornerType=y(e.cornerType,Ii.ROUNDED),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createCorridorGeometry",this._offsetAttribute=e.offsetAttribute,this._rectangle=void 0,this.packedLength=1+t.length*m.packedLength+oe.packedLength+Oe.packedLength+7}o_.pack=function(e,t,n){n=y(n,0);let i=e._positions,o=i.length;t[n++]=o;for(let r=0;r<o;++r,n+=m.packedLength)m.pack(i[r],t,n);return oe.pack(e._ellipsoid,t,n),n+=oe.packedLength,Oe.pack(e._vertexFormat,t,n),n+=Oe.packedLength,t[n++]=e._width,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._cornerType,t[n++]=e._granularity,t[n++]=e._shadowVolume?1:0,t[n]=y(e._offsetAttribute,-1),t};var hae=oe.clone(oe.UNIT_SPHERE),pae=new Oe,i_={positions:void 0,ellipsoid:hae,vertexFormat:pae,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,shadowVolume:void 0,offsetAttribute:void 0};o_.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o=new Array(i);for(let h=0;h<i;++h,t+=m.packedLength)o[h]=m.unpack(e,t);let r=oe.unpack(e,t,hae);t+=oe.packedLength;let s=Oe.unpack(e,t,pae);t+=Oe.packedLength;let a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t++]===1,g=e[t];return u(n)?(n._positions=o,n._ellipsoid=oe.clone(r,n._ellipsoid),n._vertexFormat=Oe.clone(s,n._vertexFormat),n._width=a,n._height=c,n._extrudedHeight=l,n._cornerType=f,n._granularity=d,n._shadowVolume=p,n._offsetAttribute=g===-1?void 0:g,n):(i_.positions=o,i_.width=a,i_.height=c,i_.extrudedHeight=l,i_.cornerType=f,i_.granularity=d,i_.shadowVolume=p,i_.offsetAttribute=g===-1?void 0:g,new o_(i_))};o_.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.positions,i=e.width,o=y(e.ellipsoid,oe.WGS84),r=y(e.cornerType,Ii.ROUNDED);return mae(n,o,i,r,t)};o_.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=fae(t,i);let o=xo(t,m.equalsEpsilon);if(o.length<2||n<=0)return;let r=e._height,s=e._extrudedHeight,a=!P.equalsEpsilon(r,s,0,P.EPSILON2),c=e._vertexFormat,l={ellipsoid:i,positions:o,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!0},f;if(a)l.height=r,l.extrudedHeight=s,l.shadowVolume=e._shadowVolume,l.offsetAttribute=e._offsetAttribute,f=u6e(l,c);else{let g=Fi.computePositions(l);if(f=dae(g,c,i),f.attributes.position.values=fi.scaleToGeodeticHeight(f.attributes.position.values,r,i),u(e._offsetAttribute)){let h=e._offsetAttribute===rn.NONE?0:1,A=f.attributes.position.values.length,x=new Uint8Array(A/3).fill(h);f.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:x})}}let d=f.attributes,p=ae.fromVertices(d.position.values,void 0,3);return c.position||(f.attributes.position.values=void 0),new lt({attributes:d,indices:f.indices,primitiveType:Le.TRIANGLES,boundingSphere:p,offsetAttribute:e._offsetAttribute})};o_.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new o_({positions:e._positions,width:e._width,cornerType:e._cornerType,ellipsoid:o,granularity:i,extrudedHeight:r,height:s,vertexFormat:Oe.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(o_.prototype,{rectangle:{get:function(){return u(this._rectangle)||(this._rectangle=mae(this._positions,this._ellipsoid,this._width,this._cornerType)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return[0,0,0,1,1,0]}}});var sx=o_;var _ae=new m,gae=new m,f6e=new m;function d6e(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function yae(e,t){let n=[],i=e.positions,o=e.corners,r=e.endPositions,s=new 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De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:x}),{attributes:s,indices:N,wallIndices:n}}function m6e(e){let t=e.ellipsoid,n=Fi.computePositions(e),i=yae(n,e.cornerType),o=i.wallIndices,r=e.height,s=e.extrudedHeight,a=i.attributes,c=i.indices,l=a.position.values,f=l.length,d=new Float64Array(f);d.set(l);let p=new Float64Array(f*2);if(l=fi.scaleToGeodeticHeight(l,r,t),d=fi.scaleToGeodeticHeight(d,s,t),p.set(l),p.set(d,f),a.position.values=p,f/=3,u(e.offsetAttribute)){let E=new Uint8Array(f*2);if(e.offsetAttribute===rn.TOP)E=E.fill(1,0,f);else{let S=e.offsetAttribute===rn.NONE?0:1;E=E.fill(S)}a.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:E})}let g,h=c.length,A=Ue.createTypedArray(p.length/3,(h+o.length)*2);A.set(c);let x=h;for(g=0;g<h;g+=2){let E=c[g],S=c[g+1];A[x++]=E+f,A[x++]=S+f}let C,T;for(g=0;g<o.length;g++)C=o[g],T=C+f,A[x++]=C,A[x++]=T;return{attributes:a,indices:A}}function XM(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.width,i=y(e.height,0),o=y(e.extrudedHeight,i);this._positions=t,this._ellipsoid=oe.clone(y(e.ellipsoid,oe.WGS84)),this._width=n,this._height=Math.max(i,o),this._extrudedHeight=Math.min(i,o),this._cornerType=y(e.cornerType,Ii.ROUNDED),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._offsetAttribute=e.offsetAttribute,this._workerName="createCorridorOutlineGeometry",this.packedLength=1+t.length*m.packedLength+oe.packedLength+6}XM.pack=function(e,t,n){n=y(n,0);let i=e._positions,o=i.length;t[n++]=o;for(let r=0;r<o;++r,n+=m.packedLength)m.pack(i[r],t,n);return oe.pack(e._ellipsoid,t,n),n+=oe.packedLength,t[n++]=e._width,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._cornerType,t[n++]=e._granularity,t[n]=y(e._offsetAttribute,-1),t};var Aae=oe.clone(oe.UNIT_SPHERE),sy={positions:void 0,ellipsoid:Aae,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,offsetAttribute:void 0};XM.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o=new Array(i);for(let p=0;p<i;++p,t+=m.packedLength)o[p]=m.unpack(e,t);let r=oe.unpack(e,t,Aae);t+=oe.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t];return u(n)?(n._positions=o,n._ellipsoid=oe.clone(r,n._ellipsoid),n._width=s,n._height=a,n._extrudedHeight=c,n._cornerType=l,n._granularity=f,n._offsetAttribute=d===-1?void 0:d,n):(sy.positions=o,sy.width=s,sy.height=a,sy.extrudedHeight=c,sy.cornerType=l,sy.granularity=f,sy.offsetAttribute=d===-1?void 0:d,new XM(sy))};XM.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=d6e(t,i);let o=xo(t,m.equalsEpsilon);if(o.length<2||n<=0)return;let r=e._height,s=e._extrudedHeight,a=!P.equalsEpsilon(r,s,0,P.EPSILON2),c={ellipsoid:i,positions:o,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!1},l;if(a)c.height=r,c.extrudedHeight=s,c.offsetAttribute=e._offsetAttribute,l=m6e(c);else{let p=Fi.computePositions(c);if(l=yae(p,c.cornerType),l.attributes.position.values=fi.scaleToGeodeticHeight(l.attributes.position.values,r,i),u(e._offsetAttribute)){let g=l.attributes.position.values.length,h=e._offsetAttribute===rn.NONE?0:1,A=new Uint8Array(g/3).fill(h);l.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:A})}}let f=l.attributes,d=ae.fromVertices(f.position.values,void 0,3);return new lt({attributes:f,indices:l.indices,primitiveType:Le.LINES,boundingSphere:d,offsetAttribute:e._offsetAttribute})};var KM=XM;var h6e=new ei(0);function Vc(e){ci.call(this,e),this._zIndex=0,this._terrainOffsetProperty=void 0}u(Object.create)&&(Vc.prototype=Object.create(ci.prototype),Vc.prototype.constructor=Vc);Object.defineProperties(Vc.prototype,{zIndex:{get:function(){return this._zIndex}},terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Vc.prototype._isOnTerrain=function(e,t){return this._fillEnabled&&!u(t.height)&&!u(t.extrudedHeight)&&Sc.isSupported(this._scene)};Vc.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight;return t===0||u(n)&&n!==t};Vc.prototype._computeCenter=fe.throwInstantiationError;Vc.prototype._onEntityPropertyChanged=function(e,t,n,i){if(ci.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!u(o))return;u(o.zIndex)&&(u(o.height)||u(o.extrudedHeight))&&Rt(Rt.geometryZIndex),this._zIndex=y(o.zIndex,h6e),u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let r=o.heightReference,s=o.extrudedHeightReference;if(u(r)||u(s)){let a=new ld(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new oA(this._scene,a,r,s)}};Vc.prototype.destroy=function(){u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0),ci.prototype.destroy.call(this)};Vc.getGeometryHeight=function(e,t){if(!u(e)){t!==We.NONE&&Rt(Rt.geometryHeightReference);return}return t!==We.CLAMP_TO_GROUND?e:0};Vc.getGeometryExtrudedHeight=function(e,t){if(!u(e)){t!==We.NONE&&Rt(Rt.geometryExtrudedHeightReference);return}return t!==We.CLAMP_TO_GROUND?e:Vc.CLAMP_TO_GROUND};Vc.CLAMP_TO_GROUND="clamp";Vc.computeGeometryOffsetAttribute=function(e,t,n,i){(!u(e)||!u(t))&&(t=We.NONE),(!u(n)||!u(i))&&(i=We.NONE);let o=0;if(t!==We.NONE&&o++,i===We.RELATIVE_TO_GROUND&&o++,o===2)return rn.ALL;if(o===1)return rn.TOP};var Yn=Vc;var xae=new k,Cae=m.ZERO,Tae=new m,Eae=new le;function p6e(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.cornerType=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.offsetAttribute=void 0}function Ld(e,t){Yn.call(this,{entity:e,scene:t,geometryOptions:new p6e(e),geometryPropertyName:"corridor",observedPropertyNames:["availability","corridor"]}),this._onEntityPropertyChanged(e,"corridor",e.corridor,void 0)}u(Object.create)&&(Ld.prototype=Object.create(Yn.prototype),Ld.prototype.constructor=Ld);Ld.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Nt){let o;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,xae)),u(o)||(o=k.WHITE),i.color=Ut.fromColor(o)}return u(this._options.offsetAttribute)&&(i.offset=qi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Cae,Tae))),new xt({id:t,geometry:new sx(this._options),attributes:i})};Ld.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,k.BLACK,xae),o={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0};return u(this._options.offsetAttribute)&&(o.offset=qi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Cae,Tae))),new xt({id:t,geometry:new KM(this._options),attributes:o})};Ld.prototype._computeCenter=function(e,t){let n=j.getValueOrUndefined(this._entity.corridor.positions,e);if(!(!u(n)||n.length===0))return m.clone(n[Math.floor(n.length/2)],t)};Ld.prototype._isHidden=function(e,t){return!u(t.positions)||!u(t.width)||ci.prototype._isHidden.call(this,e,t)};Ld.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!j.isConstant(t.height)||!j.isConstant(t.extrudedHeight)||!j.isConstant(t.granularity)||!j.isConstant(t.width)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.cornerType)||!j.isConstant(t.zIndex)||this._onTerrain&&!j.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Nt)};Ld.prototype._setStaticOptions=function(e,t){let n=j.getValueOrUndefined(t.height,ze.MINIMUM_VALUE),i=j.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),o=j.getValueOrUndefined(t.extrudedHeight,ze.MINIMUM_VALUE),r=j.getValueOrDefault(t.extrudedHeightReference,ze.MINIMUM_VALUE,We.NONE);u(o)&&!u(n)&&(n=0);let s=this._options;s.vertexFormat=this._materialProperty instanceof Nt?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat,s.positions=t.positions.getValue(ze.MINIMUM_VALUE,s.positions),s.width=t.width.getValue(ze.MINIMUM_VALUE),s.granularity=j.getValueOrUndefined(t.granularity,ze.MINIMUM_VALUE),s.cornerType=j.getValueOrUndefined(t.cornerType,ze.MINIMUM_VALUE),s.offsetAttribute=Yn.computeGeometryOffsetAttribute(n,i,o,r),s.height=Yn.getGeometryHeight(n,i),o=Yn.getGeometryExtrudedHeight(o,r),o===Yn.CLAMP_TO_GROUND&&(o=ri.getMinimumMaximumHeights(sx.computeRectangle(s,Eae)).minimumTerrainHeight),s.extrudedHeight=o};Ld.DynamicGeometryUpdater=OE;function OE(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(OE.prototype=Object.create(ai.prototype),OE.prototype.constructor=OE);OE.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.positions)||!u(i.width)||ai.prototype._isHidden.call(this,e,t,n)};OE.prototype._setOptions=function(e,t,n){let i=this._options,o=j.getValueOrUndefined(t.height,n),r=j.getValueOrDefault(t.heightReference,n,We.NONE),s=j.getValueOrUndefined(t.extrudedHeight,n),a=j.getValueOrDefault(t.extrudedHeightReference,n,We.NONE);u(s)&&!u(o)&&(o=0),i.positions=j.getValueOrUndefined(t.positions,n),i.width=j.getValueOrUndefined(t.width,n),i.granularity=j.getValueOrUndefined(t.granularity,n),i.cornerType=j.getValueOrUndefined(t.cornerType,n),i.offsetAttribute=Yn.computeGeometryOffsetAttribute(o,r,s,a),i.height=Yn.getGeometryHeight(o,r),s=Yn.getGeometryExtrudedHeight(s,a),s===Yn.CLAMP_TO_GROUND&&(s=ri.getMinimumMaximumHeights(sx.computeRectangle(i,Eae)).minimumTerrainHeight),i.extrudedHeight=s};var JM=Ld;function OV(){fe.throwInstantiationError()}Object.defineProperties(OV.prototype,{name:{get:fe.throwInstantiationError},clock:{get:fe.throwInstantiationError},entities:{get:fe.throwInstantiationError},isLoading:{get:fe.throwInstantiationError},changedEvent:{get:fe.throwInstantiationError},errorEvent:{get:fe.throwInstantiationError},loadingEvent:{get:fe.throwInstantiationError},show:{get:fe.throwInstantiationError},clustering:{get:fe.throwInstantiationError}});OV.prototype.update=function(e){fe.throwInstantiationError()};OV.setLoading=function(e,t){e._isLoading!==t&&(t?e._entityCollection.suspendEvents():e._entityCollection.resumeEvents(),e._isLoading=t,e._loading.raiseEvent(e,t))};var Or=OV;function Zm(e,t){this._ellipsoid=e,this._cameraPosition=new m,this._cameraPositionInScaledSpace=new m,this._distanceToLimbInScaledSpaceSquared=0,u(t)&&(this.cameraPosition=t)}Object.defineProperties(Zm.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},cameraPosition:{get:function(){return this._cameraPosition},set:function(e){let n=this._ellipsoid.transformPositionToScaledSpace(e,this._cameraPositionInScaledSpace),i=m.magnitudeSquared(n)-1;m.clone(e,this._cameraPosition),this._cameraPositionInScaledSpace=n,this._distanceToLimbInScaledSpaceSquared=i}}});var bae=new m;Zm.prototype.isPointVisible=function(e){let n=this._ellipsoid.transformPositionToScaledSpace(e,bae);return E9(n,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};Zm.prototype.isScaledSpacePointVisible=function(e){return E9(e,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};var _6e=new m;Zm.prototype.isScaledSpacePointVisiblePossiblyUnderEllipsoid=function(e,t){let n=this._ellipsoid,i,o;return u(t)&&t<0&&n.minimumRadius>-t?(o=_6e,o.x=this._cameraPosition.x/(n.radii.x+t),o.y=this._cameraPosition.y/(n.radii.y+t),o.z=this._cameraPosition.z/(n.radii.z+t),i=o.x*o.x+o.y*o.y+o.z*o.z-1):(o=this._cameraPositionInScaledSpace,i=this._distanceToLimbInScaledSpaceSquared),E9(e,o,i)};Zm.prototype.computeHorizonCullingPoint=function(e,t,n){return wae(this._ellipsoid,e,t,n)};var Sae=oe.clone(oe.UNIT_SPHERE);Zm.prototype.computeHorizonCullingPointPossiblyUnderEllipsoid=function(e,t,n,i){let o=vae(this._ellipsoid,n,Sae);return wae(o,e,t,i)};Zm.prototype.computeHorizonCullingPointFromVertices=function(e,t,n,i,o){return Dae(this._ellipsoid,e,t,n,i,o)};Zm.prototype.computeHorizonCullingPointFromVerticesPossiblyUnderEllipsoid=function(e,t,n,i,o,r){let s=vae(this._ellipsoid,o,Sae);return Dae(s,e,t,n,i,r)};var g6e=[];Zm.prototype.computeHorizonCullingPointFromRectangle=function(e,t,n){let i=le.subsample(e,t,0,g6e),o=ae.fromPoints(i);if(!(m.magnitude(o.center)<.1*t.minimumRadius))return this.computeHorizonCullingPoint(o.center,i,n)};var y6e=new m;function vae(e,t,n){if(u(t)&&t<0&&e.minimumRadius>-t){let i=m.fromElements(e.radii.x+t,e.radii.y+t,e.radii.z+t,y6e);e=oe.fromCartesian3(i,n)}return e}function wae(e,t,n,i){u(i)||(i=new m);let o=Oae(e,t),r=0;for(let s=0,a=n.length;s<a;++s){let c=n[s],l=Iae(e,c,o);if(l<0)return;r=Math.max(r,l)}return Pae(o,r,i)}var MV=new m;function Dae(e,t,n,i,o,r){u(r)||(r=new m),i=y(i,3),o=y(o,m.ZERO);let s=Oae(e,t),a=0;for(let c=0,l=n.length;c<l;c+=i){MV.x=n[c]+o.x,MV.y=n[c+1]+o.y,MV.z=n[c+2]+o.z;let f=Iae(e,MV,s);if(f<0)return;a=Math.max(a,f)}return Pae(s,a,r)}function E9(e,t,n){let i=t,o=n,r=m.subtract(e,i,bae),s=-m.dot(r,i);return!(o<0?s>0:s>o&&s*s/m.magnitudeSquared(r)>o)}var A6e=new m,x6e=new m;function Iae(e,t,n){let i=e.transformPositionToScaledSpace(t,A6e),o=m.magnitudeSquared(i),r=Math.sqrt(o),s=m.divideByScalar(i,r,x6e);o=Math.max(1,o),r=Math.max(1,r);let a=m.dot(s,n),c=m.magnitude(m.cross(s,n,s)),l=1/r,f=Math.sqrt(o-1)*l;return 1/(a*l-c*f)}function Pae(e,t,n){if(!(t<=0||t===1/0||t!==t))return m.multiplyByScalar(e,t,n)}var T9=new m;function Oae(e,t){return m.equals(t,m.ZERO)?t:(e.transformPositionToScaledSpace(t,T9),m.normalize(T9,T9))}var r_=Zm;function Mr(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.scaleByDistance,o=e.distanceDisplayCondition;u(n)&&(n=Pt.clone(n)),u(i)&&(i=Pt.clone(i)),u(o)&&(o=vt.clone(o)),this._show=y(e.show,!0),this._position=m.clone(y(e.position,m.ZERO)),this._actualPosition=m.clone(this._position),this._color=k.clone(y(e.color,k.WHITE)),this._outlineColor=k.clone(y(e.outlineColor,k.TRANSPARENT)),this._outlineWidth=y(e.outlineWidth,0),this._pixelSize=y(e.pixelSize,10),this._scaleByDistance=i,this._translucencyByDistance=n,this._distanceDisplayCondition=o,this._disableDepthTestDistance=y(e.disableDepthTestDistance,0),this._id=e.id,this._collection=y(e.collection,t),this._clusterShow=!0,this._pickId=void 0,this._pointPrimitiveCollection=t,this._dirty=!1,this._index=-1}var Mae=Mr.SHOW_INDEX=0,Lae=Mr.POSITION_INDEX=1,C6e=Mr.COLOR_INDEX=2,T6e=Mr.OUTLINE_COLOR_INDEX=3,E6e=Mr.OUTLINE_WIDTH_INDEX=4,b6e=Mr.PIXEL_SIZE_INDEX=5,S6e=Mr.SCALE_BY_DISTANCE_INDEX=6,v6e=Mr.TRANSLUCENCY_BY_DISTANCE_INDEX=7,w6e=Mr.DISTANCE_DISPLAY_CONDITION_INDEX=8,D6e=Mr.DISABLE_DEPTH_DISTANCE_INDEX=9;Mr.NUMBER_OF_PROPERTIES=10;function Af(e,t){let n=e._pointPrimitiveCollection;u(n)&&(n._updatePointPrimitive(e,t),e._dirty=!0)}Object.defineProperties(Mr.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,Af(this,Mae))}},position:{get:function(){return this._position},set:function(e){let t=this._position;m.equals(t,e)||(m.clone(e,t),m.clone(e,this._actualPosition),Af(this,Lae))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;Pt.equals(t,e)||(this._scaleByDistance=Pt.clone(e,t),Af(this,S6e))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;Pt.equals(t,e)||(this._translucencyByDistance=Pt.clone(e,t),Af(this,v6e))}},pixelSize:{get:function(){return this._pixelSize},set:function(e){this._pixelSize!==e&&(this._pixelSize=e,Af(this,b6e))}},color:{get:function(){return this._color},set:function(e){let t=this._color;k.equals(t,e)||(k.clone(e,t),Af(this,C6e))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;k.equals(t,e)||(k.clone(e,t),Af(this,T6e))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,Af(this,E6e))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){vt.equals(this._distanceDisplayCondition,e)||(this._distanceDisplayCondition=vt.clone(e,this._distanceDisplayCondition),Af(this,w6e))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,Af(this,D6e))}},id:{get:function(){return this._id},set:function(e){this._id=e,u(this._pickId)&&(this._pickId.object.id=e)}},pickId:{get:function(){return this._pickId}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,Af(this,Mae))}}});Mr.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._collection,id:this._id})),this._pickId};Mr.prototype._getActualPosition=function(){return this._actualPosition};Mr.prototype._setActualPosition=function(e){m.clone(e,this._actualPosition),Af(this,Lae)};var Rae=new re;Mr._computeActualPosition=function(e,t,n){return t.mode===ne.SCENE3D?e:(B.multiplyByPoint(n,e,Rae),Ki.computeActualWgs84Position(t,Rae))};var Bae=new re;Mr._computeScreenSpacePosition=function(e,t,n,i){let o=B.multiplyByVector(e,re.fromElements(t.x,t.y,t.z,1,Bae),Bae);return Ki.wgs84ToWindowCoordinates(n,o,i)};Mr.prototype.computeScreenSpacePosition=function(e,t){let n=this._pointPrimitiveCollection;u(t)||(t=new H);let i=n.modelMatrix,o=Mr._computeScreenSpacePosition(i,this._actualPosition,e,t);if(u(o))return o.y=e.canvas.clientHeight-o.y,o};Mr.getScreenSpaceBoundingBox=function(e,t,n){let i=e.pixelSize,o=i*.5,r=t.x-o,s=t.y-o,a=i,c=i;return u(n)||(n=new qe),n.x=r,n.y=s,n.width=a,n.height=c,n};Mr.prototype.equals=function(e){return this===e||u(e)&&this._id===e._id&&m.equals(this._position,e._position)&&k.equals(this._color,e._color)&&this._pixelSize===e._pixelSize&&this._outlineWidth===e._outlineWidth&&this._show===e._show&&k.equals(this._outlineColor,e._outlineColor)&&Pt.equals(this._scaleByDistance,e._scaleByDistance)&&Pt.equals(this._translucencyByDistance,e._translucencyByDistance)&&vt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance};Mr.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._pointPrimitiveCollection=void 0};var Ps=Mr;var ay=`in vec4 v_color;
in vec4 v_outlineColor;
in float v_innerPercent;
in float v_pixelDistance;
in vec4 v_pickColor;

void main()
{
    // The distance in UV space from this fragment to the center of the point, at most 0.5.
    float distanceToCenter = length(gl_PointCoord - vec2(0.5));
    // The max distance stops one pixel shy of the edge to leave space for anti-aliasing.
    float maxDistance = max(0.0, 0.5 - v_pixelDistance);
    float wholeAlpha = 1.0 - smoothstep(maxDistance, 0.5, distanceToCenter);
    float innerAlpha = 1.0 - smoothstep(maxDistance * v_innerPercent, 0.5 * v_innerPercent, distanceToCenter);

    vec4 color = mix(v_outlineColor, v_color, innerAlpha);
    color.a *= wholeAlpha;

// Fully transparent parts of the billboard are not pickable.
#if !defined(OPAQUE) && !defined(TRANSLUCENT)
    if (color.a < 0.005)   // matches 0/255 and 1/255
    {
        discard;
    }
#else
// The billboard is rendered twice. The opaque pass discards translucent fragments
// and the translucent pass discards opaque fragments.
#ifdef OPAQUE
    if (color.a < 0.995)   // matches < 254/255
    {
        discard;
    }
#else
    if (color.a >= 0.995)  // matches 254/255 and 255/255
    {
        discard;
    }
#endif
#endif

    out_FragColor = czm_gammaCorrect(color);
    czm_writeLogDepth();
}
`;var ZM=`uniform float u_maxTotalPointSize;

in vec4 positionHighAndSize;
in vec4 positionLowAndOutline;
in vec4 compressedAttribute0;                       // color, outlineColor, pick color
in vec4 compressedAttribute1;                       // show, translucency by distance, some free space
in vec4 scaleByDistance;                            // near, nearScale, far, farScale
in vec3 distanceDisplayConditionAndDisableDepth;    // near, far, disableDepthTestDistance

out vec4 v_color;
out vec4 v_outlineColor;
out float v_innerPercent;
out float v_pixelDistance;
out vec4 v_pickColor;

const float SHIFT_LEFT8 = 256.0;
const float SHIFT_RIGHT8 = 1.0 / 256.0;

void main()
{
    // Modifying this shader may also require modifications to PointPrimitive._computeScreenSpacePosition

    // unpack attributes
    vec3 positionHigh = positionHighAndSize.xyz;
    vec3 positionLow = positionLowAndOutline.xyz;
    float outlineWidthBothSides = 2.0 * positionLowAndOutline.w;
    float totalSize = positionHighAndSize.w + outlineWidthBothSides;
    float outlinePercent = outlineWidthBothSides / totalSize;
    // Scale in response to browser-zoom.
    totalSize *= czm_pixelRatio;

    float temp = compressedAttribute1.x * SHIFT_RIGHT8;
    float show = floor(temp);

#ifdef EYE_DISTANCE_TRANSLUCENCY
    vec4 translucencyByDistance;
    translucencyByDistance.x = compressedAttribute1.z;
    translucencyByDistance.z = compressedAttribute1.w;

    translucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;

    temp = compressedAttribute1.y * SHIFT_RIGHT8;
    translucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;
#endif

    ///////////////////////////////////////////////////////////////////////////

    vec4 color;
    vec4 outlineColor;
    vec4 pickColor;

    // compressedAttribute0.z => pickColor.rgb

    temp = compressedAttribute0.z * SHIFT_RIGHT8;
    pickColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    pickColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor.r = floor(temp);

    // compressedAttribute0.x => color.rgb

    temp = compressedAttribute0.x * SHIFT_RIGHT8;
    color.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    color.g = (temp - floor(temp)) * SHIFT_LEFT8;
    color.r = floor(temp);

    // compressedAttribute0.y => outlineColor.rgb

    temp = compressedAttribute0.y * SHIFT_RIGHT8;
    outlineColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    outlineColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor.r = floor(temp);

    // compressedAttribute0.w => color.a, outlineColor.a, pickColor.a

    temp = compressedAttribute0.w * SHIFT_RIGHT8;
    pickColor.a = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor = pickColor / 255.0;

    temp = floor(temp) * SHIFT_RIGHT8;
    outlineColor.a = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor /= 255.0;
    color.a = floor(temp);
    color /= 255.0;

    ///////////////////////////////////////////////////////////////////////////

    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;

    ///////////////////////////////////////////////////////////////////////////

#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY) || defined(DISTANCE_DISPLAY_CONDITION) || defined(DISABLE_DEPTH_DISTANCE)
    float lengthSq;
    if (czm_sceneMode == czm_sceneMode2D)
    {
        // 2D camera distance is a special case
        // treat all billboards as flattened to the z=0.0 plane
        lengthSq = czm_eyeHeight2D.y;
    }
    else
    {
        lengthSq = dot(positionEC.xyz, positionEC.xyz);
    }
#endif

#ifdef EYE_DISTANCE_SCALING
    totalSize *= czm_nearFarScalar(scaleByDistance, lengthSq);
#endif
    if (totalSize > 0.0) {
        // Add padding for anti-aliasing on both sides.
        totalSize += 3.0;
    }

    // Clamp to max point size.
    totalSize = min(totalSize, u_maxTotalPointSize);
    // If size is too small, push vertex behind near plane for clipping.
    // Note that context.minimumAliasedPointSize "will be at most 1.0".
    if (totalSize < 1.0)
    {
        positionEC.xyz = vec3(0.0);
        totalSize = 1.0;
    }

    float translucency = 1.0;
#ifdef EYE_DISTANCE_TRANSLUCENCY
    translucency = czm_nearFarScalar(translucencyByDistance, lengthSq);
    // push vertex behind near plane for clipping
    if (translucency < 0.004)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

#ifdef DISTANCE_DISPLAY_CONDITION
    float nearSq = distanceDisplayConditionAndDisableDepth.x;
    float farSq = distanceDisplayConditionAndDisableDepth.y;
    if (lengthSq < nearSq || lengthSq > farSq) {
        // push vertex behind camera to force it to be clipped
        positionEC.xyz = vec3(0.0, 0.0, 1.0);
    }
#endif

    gl_Position = czm_projection * positionEC;
    czm_vertexLogDepth();

#ifdef DISABLE_DEPTH_DISTANCE
    float disableDepthTestDistance = distanceDisplayConditionAndDisableDepth.z;
    if (disableDepthTestDistance == 0.0 && czm_minimumDisableDepthTestDistance != 0.0)
    {
        disableDepthTestDistance = czm_minimumDisableDepthTestDistance;
    }

    if (disableDepthTestDistance != 0.0)
    {
        // Don't try to "multiply both sides" by w.  Greater/less-than comparisons won't work for negative values of w.
        float zclip = gl_Position.z / gl_Position.w;
        bool clipped = (zclip < -1.0 || zclip > 1.0);
        if (!clipped && (disableDepthTestDistance < 0.0 || (lengthSq > 0.0 && lengthSq < disableDepthTestDistance)))
        {
            // Position z on the near plane.
            gl_Position.z = -gl_Position.w;
#ifdef LOG_DEPTH
            czm_vertexLogDepth(vec4(czm_currentFrustum.x));
#endif
        }
    }
#endif

    v_color = color;
    v_color.a *= translucency * show;
    v_outlineColor = outlineColor;
    v_outlineColor.a *= translucency * show;

    v_innerPercent = 1.0 - outlinePercent;
    v_pixelDistance = 2.0 / totalSize;
    gl_PointSize = totalSize * show;
    gl_Position *= show;

    v_pickColor = pickColor;
}
`;var I6e=Ps.SHOW_INDEX,v9=Ps.POSITION_INDEX,Nae=Ps.COLOR_INDEX,P6e=Ps.OUTLINE_COLOR_INDEX,O6e=Ps.OUTLINE_WIDTH_INDEX,M6e=Ps.PIXEL_SIZE_INDEX,Fae=Ps.SCALE_BY_DISTANCE_INDEX,Uae=Ps.TRANSLUCENCY_BY_DISTANCE_INDEX,Vae=Ps.DISTANCE_DISPLAY_CONDITION_INDEX,R6e=Ps.DISABLE_DEPTH_DISTANCE_INDEX,w9=Ps.NUMBER_OF_PROPERTIES,nc={positionHighAndSize:0,positionLowAndOutline:1,compressedAttribute0:2,compressedAttribute1:3,scaleByDistance:4,distanceDisplayConditionAndDisableDepth:5};function xf(e){e=y(e,y.EMPTY_OBJECT),this._sp=void 0,this._spTranslucent=void 0,this._rsOpaque=void 0,this._rsTranslucent=void 0,this._vaf=void 0,this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._shaderDistanceDisplayCondition=!1,this._compiledShaderDistanceDisplayCondition=!1,this._shaderDisableDepthDistance=!1,this._compiledShaderDisableDepthDistance=!1,this._propertiesChanged=new Uint32Array(w9),this._maxPixelSize=1,this._baseVolume=new ae,this._baseVolumeWC=new ae,this._baseVolume2D=new ae,this._boundingVolume=new ae,this._boundingVolumeDirty=!1,this._colorCommands=[],this.show=y(e.show,!0),this.modelMatrix=B.clone(y(e.modelMatrix,B.IDENTITY)),this._modelMatrix=B.clone(B.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.blendOption=y(e.blendOption,bo.OPAQUE_AND_TRANSLUCENT),this._blendOption=void 0,this._mode=ne.SCENE3D,this._maxTotalPointSize=1,this._buffersUsage=[Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW];let t=this;this._uniforms={u_maxTotalPointSize:function(){return t._maxTotalPointSize}}}Object.defineProperties(xf.prototype,{length:{get:function(){return D9(this),this._pointPrimitives.length}}});function kae(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}xf.prototype.add=function(e){let t=new Ps(e,this);return t._index=this._pointPrimitives.length,this._pointPrimitives.push(t),this._createVertexArray=!0,t};xf.prototype.remove=function(e){return this.contains(e)?(this._pointPrimitives[e._index]=null,this._pointPrimitivesRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};xf.prototype.removeAll=function(){kae(this._pointPrimitives),this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!0};function D9(e){if(e._pointPrimitivesRemoved){e._pointPrimitivesRemoved=!1;let t=[],n=e._pointPrimitives,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];s&&(s._index=r++,t.push(s))}e._pointPrimitives=t}}xf.prototype._updatePointPrimitive=function(e,t){e._dirty||(this._pointPrimitivesToUpdate[this._pointPrimitivesToUpdateIndex++]=e),++this._propertiesChanged[t]};xf.prototype.contains=function(e){return u(e)&&e._pointPrimitiveCollection===this};xf.prototype.get=function(e){return D9(this),this._pointPrimitives[e]};xf.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<w9;++i){let o=n[i]===0?Fe.STATIC_DRAW:Fe.STREAM_DRAW;t=t||e[i]!==o,e[i]=o}return t};function B6e(e,t,n){return new Lp(e,[{index:nc.positionHighAndSize,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[v9]},{index:nc.positionLowAndShow,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[v9]},{index:nc.compressedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Nae]},{index:nc.compressedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Uae]},{index:nc.scaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Fae]},{index:nc.distanceDisplayConditionAndDisableDepth,componentsPerAttribute:3,componentDatatype:X.FLOAT,usage:n[Vae]}],t)}var b9=new Gn;function zae(e,t,n,i){let o=i._index,r=i._getActualPosition();e._mode===ne.SCENE3D&&(ae.expand(e._baseVolume,r,e._baseVolume),e._boundingVolumeDirty=!0),Gn.fromCartesian(r,b9);let s=i.pixelSize,a=i.outlineWidth;e._maxPixelSize=Math.max(e._maxPixelSize,s+a);let c=n[nc.positionHighAndSize],l=b9.high;c(o,l.x,l.y,l.z,s);let f=n[nc.positionLowAndOutline],d=b9.low;f(o,d.x,d.y,d.z,a)}var RV=65536,QM=256;function Hae(e,t,n,i){let o=i._index,r=i.color,s=i.getPickId(t).color,a=i.outlineColor,c=k.floatToByte(r.red),l=k.floatToByte(r.green),f=k.floatToByte(r.blue),d=c*RV+l*QM+f;c=k.floatToByte(a.red),l=k.floatToByte(a.green),f=k.floatToByte(a.blue);let p=c*RV+l*QM+f;c=k.floatToByte(s.red),l=k.floatToByte(s.green),f=k.floatToByte(s.blue);let g=c*RV+l*QM+f,h=k.floatToByte(r.alpha)*RV+k.floatToByte(a.alpha)*QM+k.floatToByte(s.alpha),A=n[nc.compressedAttribute0];A(o,d,p,g,h)}function Gae(e,t,n,i){let o=i._index,r=0,s=1,a=1,c=1,l=i.translucencyByDistance;u(l)&&(r=l.near,s=l.nearValue,a=l.far,c=l.farValue,(s!==1||c!==1)&&(e._shaderTranslucencyByDistance=!0));let f=i.show&&i.clusterShow;i.color.alpha===0&&i.outlineColor.alpha===0&&(f=!1),s=P.clamp(s,0,1),s=s===1?255:s*255|0;let d=(f?1:0)*QM+s;c=P.clamp(c,0,1),c=c===1?255:c*255|0;let p=c,g=n[nc.compressedAttribute1];g(o,d,p,r,a)}function Wae(e,t,n,i){let o=i._index,r=n[nc.scaleByDistance],s=0,a=1,c=1,l=1,f=i.scaleByDistance;u(f)&&(s=f.near,a=f.nearValue,c=f.far,l=f.farValue,(a!==1||l!==1)&&(e._shaderScaleByDistance=!0)),r(o,s,a,c,l)}function jae(e,t,n,i){let o=i._index,r=n[nc.distanceDisplayConditionAndDisableDepth],s=0,a=Number.MAX_VALUE,c=i.distanceDisplayCondition;u(c)&&(s=c.near,a=c.far,s*=s,a*=a,e._shaderDistanceDisplayCondition=!0);let l=i.disableDepthTestDistance;l*=l,l>0&&(e._shaderDisableDepthDistance=!0,l===Number.POSITIVE_INFINITY&&(l=-1)),r(o,s,a,l)}function L6e(e,t,n,i){zae(e,t,n,i),Hae(e,t,n,i),Gae(e,t,n,i),Wae(e,t,n,i),jae(e,t,n,i)}function S9(e,t,n,i,o,r){let s;i.mode===ne.SCENE3D?(s=e._baseVolume,e._boundingVolumeDirty=!0):s=e._baseVolume2D;let a=[];for(let c=0;c<n;++c){let l=t[c],f=l.position,d=Ps._computeActualPosition(f,i,o);u(d)&&(l._setActualPosition(d),r?a.push(d):ae.expand(s,d,s))}r&&ae.fromPoints(a,s)}function N6e(e,t){let n=t.mode,i=e._pointPrimitives,o=e._pointPrimitivesToUpdate,r=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==ne.SCENE3D&&!B.equals(r,e.modelMatrix)?(e._mode=n,B.clone(e.modelMatrix,r),e._createVertexArray=!0,(n===ne.SCENE3D||n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&S9(e,i,i.length,t,r,!0)):n===ne.MORPHING?S9(e,i,i.length,t,r,!0):(n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&S9(e,o,e._pointPrimitivesToUpdateIndex,t,r,!1)}function F6e(e,t,n){let o=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*e._maxPixelSize;n.radius+=o}var U6e=[];xf.prototype.update=function(e){if(D9(this),!this.show)return;this._maxTotalPointSize=Vt.maximumAliasedPointSize,N6e(this,e);let n=this._pointPrimitives.length,i=this._pointPrimitivesToUpdate,o=this._pointPrimitivesToUpdateIndex,r=this._propertiesChanged,s=this._createVertexArray,a,c=e.context,l=e.passes,f=l.pick;if(s||!f&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let w=0;w<w9;++w)r[w]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=B6e(c,n,this._buffersUsage),a=this._vaf.writers;for(let w=0;w<n;++w){let D=this._pointPrimitives[w];D._dirty=!1,L6e(this,c,a,D)}this._vaf.commit()}this._pointPrimitivesToUpdateIndex=0}else if(o>0){let w=U6e;w.length=0,(r[v9]||r[O6e]||r[M6e])&&w.push(zae),(r[Nae]||r[P6e])&&w.push(Hae),(r[I6e]||r[Uae])&&w.push(Gae),r[Fae]&&w.push(Wae),(r[Vae]||r[R6e])&&w.push(jae);let D=w.length;if(a=this._vaf.writers,o/n>.1){for(let M=0;M<o;++M){let O=i[M];O._dirty=!1;for(let L=0;L<D;++L)w[L](this,c,a,O)}this._vaf.commit()}else{for(let M=0;M<o;++M){let O=i[M];O._dirty=!1;for(let L=0;L<D;++L)w[L](this,c,a,O);this._vaf.subCommit(O._index,1)}this._vaf.endSubCommits()}this._pointPrimitivesToUpdateIndex=0}if(o>n*1.5&&(i.length=n),!u(this._vaf)||!u(this._vaf.va))return;this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,ae.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));let d,p=B.IDENTITY;e.mode===ne.SCENE3D?(p=this.modelMatrix,d=ae.clone(this._baseVolumeWC,this._boundingVolume)):d=ae.clone(this._baseVolume2D,this._boundingVolume),F6e(this,e,d);let g=this._blendOption!==this.blendOption;this._blendOption=this.blendOption,g&&(this._blendOption===bo.OPAQUE||this._blendOption===bo.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=ke.fromCache({depthTest:{enabled:!0,func:te.LEQUAL},depthMask:!0}):this._rsOpaque=void 0,this._blendOption===bo.TRANSLUCENT||this._blendOption===bo.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=ke.fromCache({depthTest:{enabled:!0,func:te.LEQUAL},depthMask:!1,blending:un.ALPHA_BLEND}):this._rsTranslucent=void 0),this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let h,A;(g||this._shaderScaleByDistance&&!this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance&&!this._compiledShaderTranslucencyByDistance||this._shaderDistanceDisplayCondition&&!this._compiledShaderDistanceDisplayCondition||this._shaderDisableDepthDistance!==this._compiledShaderDisableDepthDistance)&&(h=new He({sources:[ZM]}),this._shaderScaleByDistance&&h.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&h.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderDistanceDisplayCondition&&h.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&h.defines.push("DISABLE_DEPTH_DISTANCE"),this._blendOption===bo.OPAQUE_AND_TRANSLUCENT&&(A=new He({defines:["OPAQUE"],sources:[ay]}),this._sp=Jt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:h,fragmentShaderSource:A,attributeLocations:nc}),A=new He({defines:["TRANSLUCENT"],sources:[ay]}),this._spTranslucent=Jt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:h,fragmentShaderSource:A,attributeLocations:nc})),this._blendOption===bo.OPAQUE&&(A=new He({sources:[ay]}),this._sp=Jt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:h,fragmentShaderSource:A,attributeLocations:nc})),this._blendOption===bo.TRANSLUCENT&&(A=new He({sources:[ay]}),this._spTranslucent=Jt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:h,fragmentShaderSource:A,attributeLocations:nc})),this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderDistanceDisplayCondition=this._shaderDistanceDisplayCondition,this._compiledShaderDisableDepthDistance=this._shaderDisableDepthDistance);let x,C,T,E,S=e.commandList;if(l.render||f){let w=this._colorCommands,D=this._blendOption===bo.OPAQUE,M=this._blendOption===bo.OPAQUE_AND_TRANSLUCENT;x=this._vaf.va,C=x.length,w.length=C;let O=M?C*2:C;for(E=0;E<O;++E){let L=D||M&&E%2===0;T=w[E],u(T)||(T=w[E]=new nt),T.primitiveType=Le.POINTS,T.pass=L||!M?be.OPAQUE:be.TRANSLUCENT,T.owner=this;let N=M?Math.floor(E/2):E;T.boundingVolume=d,T.modelMatrix=p,T.shaderProgram=L?this._sp:this._spTranslucent,T.uniformMap=this._uniforms,T.vertexArray=x[N].va,T.renderState=L?this._rsOpaque:this._rsTranslucent,T.debugShowBoundingVolume=this.debugShowBoundingVolume,T.pickId="v_pickColor",S.push(T)}}};xf.prototype.isDestroyed=function(){return!1};xf.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._spTranslucent=this._spTranslucent&&this._spTranslucent.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),kae(this._pointPrimitives),ue(this)};var ME=xf;function eR(e,t,n,i,o,r){if(o-i<=n)return;let s=i+o>>1;Yae(e,t,s,i,o,r%2),eR(e,t,n,i,s-1,r+1),eR(e,t,n,s+1,o,r+1)}function Yae(e,t,n,i,o,r){for(;o>i;){if(o-i>600){let l=o-i+1,f=n-i+1,d=Math.log(l),p=.5*Math.exp(2*d/3),g=.5*Math.sqrt(d*p*(l-p)/l)*(f-l/2<0?-1:1),h=Math.max(i,Math.floor(n-f*p/l+g)),A=Math.min(o,Math.floor(n+(l-f)*p/l+g));Yae(e,t,n,h,A,r)}let s=t[2*n+r],a=i,c=o;for($M(e,t,i,n),t[2*o+r]>s&&$M(e,t,i,o);a<c;){for($M(e,t,a,c),a++,c--;t[2*a+r]<s;)a++;for(;t[2*c+r]>s;)c--}t[2*i+r]===s?$M(e,t,i,c):(c++,$M(e,t,c,o)),c<=n&&(i=c+1),n<=c&&(o=c-1)}}function $M(e,t,n,i){I9(e,n,i),I9(t,2*n,2*i),I9(t,2*n+1,2*i+1)}function I9(e,t,n){let i=e[t];e[t]=e[n],e[n]=i}function P9(e,t,n,i,o,r,s){let a=[0,e.length-1,0],c=[],l,f;for(;a.length;){let d=a.pop(),p=a.pop(),g=a.pop();if(p-g<=s){for(let x=g;x<=p;x++)l=t[2*x],f=t[2*x+1],l>=n&&l<=o&&f>=i&&f<=r&&c.push(e[x]);continue}let h=Math.floor((g+p)/2);l=t[2*h],f=t[2*h+1],l>=n&&l<=o&&f>=i&&f<=r&&c.push(e[h]);let A=(d+1)%2;(d===0?n<=l:i<=f)&&(a.push(g),a.push(h-1),a.push(A)),(d===0?o>=l:r>=f)&&(a.push(h+1),a.push(p),a.push(A))}return c}function O9(e,t,n,i,o,r){let s=[0,e.length-1,0],a=[],c=o*o;for(;s.length;){let l=s.pop(),f=s.pop(),d=s.pop();if(f-d<=r){for(let x=d;x<=f;x++)qae(t[2*x],t[2*x+1],n,i)<=c&&a.push(e[x]);continue}let p=Math.floor((d+f)/2),g=t[2*p],h=t[2*p+1];qae(g,h,n,i)<=c&&a.push(e[p]);let A=(l+1)%2;(l===0?n-o<=g:i-o<=h)&&(s.push(d),s.push(p-1),s.push(A)),(l===0?n+o>=g:i+o>=h)&&(s.push(p+1),s.push(f),s.push(A))}return a}function qae(e,t,n,i){let o=e-n,r=t-i;return o*o+r*r}var V6e=e=>e[0],k6e=e=>e[1],tR=class{constructor(t,n=V6e,i=k6e,o=64,r=Float64Array){this.nodeSize=o,this.points=t;let s=t.length<65536?Uint16Array:Uint32Array,a=this.ids=new s(t.length),c=this.coords=new r(t.length*2);for(let l=0;l<t.length;l++)a[l]=l,c[2*l]=n(t[l]),c[2*l+1]=i(t[l]);eR(a,c,o,0,a.length-1,0)}range(t,n,i,o){return P9(this.ids,this.coords,t,n,i,o,this.nodeSize)}within(t,n,i){return O9(this.ids,this.coords,t,n,i,this.nodeSize)}};function Nd(e){e=y(e,y.EMPTY_OBJECT),this._enabled=y(e.enabled,!1),this._pixelRange=y(e.pixelRange,80),this._minimumClusterSize=y(e.minimumClusterSize,2),this._clusterBillboards=y(e.clusterBillboards,!0),this._clusterLabels=y(e.clusterLabels,!0),this._clusterPoints=y(e.clusterPoints,!0),this._labelCollection=void 0,this._billboardCollection=void 0,this._pointCollection=void 0,this._clusterBillboardCollection=void 0,this._clusterLabelCollection=void 0,this._clusterPointCollection=void 0,this._collectionIndicesByEntity={},this._unusedLabelIndices=[],this._unusedBillboardIndices=[],this._unusedPointIndices=[],this._previousClusters=[],this._previousHeight=void 0,this._enabledDirty=!1,this._clusterDirty=!1,this._cluster=void 0,this._removeEventListener=void 0,this._clusterEvent=new ye,this.show=y(e.show,!0)}function z6e(e){return e.coord.x}function H6e(e){return e.coord.y}function Xae(e,t){e.x-=t,e.y-=t,e.width+=t*2,e.height+=t*2}var G6e=new qe;function Kae(e,t,n,i,o){if(u(e._labelCollection)&&i._clusterLabels?o=Hg.getScreenSpaceBoundingBox(e,t,o):u(e._billboardCollection)&&i._clusterBillboards?o=mo.getScreenSpaceBoundingBox(e,t,o):u(e._pointPrimitiveCollection)&&i._clusterPoints&&(o=Ps.getScreenSpaceBoundingBox(e,t,o)),Xae(o,n),i._clusterLabels&&!u(e._labelCollection)&&u(e.id)&&Zae(i,e.id.id)&&u(e.id._label)){let r=i._collectionIndicesByEntity[e.id.id].labelIndex,s=i._labelCollection.get(r),a=Hg.getScreenSpaceBoundingBox(s,t,G6e);Xae(a,n),o=qe.union(o,a,o)}return o}function W6e(e,t){if(e.clusterShow=!0,!u(e._labelCollection)&&u(e.id)&&Zae(t,e.id.id)&&u(e.id._label)){let n=t._collectionIndicesByEntity[e.id.id].labelIndex,i=t._labelCollection.get(n);i.clusterShow=!0}}function Jae(e,t,n,i){let o={billboard:i._clusterBillboardCollection.add(),label:i._clusterLabelCollection.add(),point:i._clusterPointCollection.add()};o.billboard.show=!1,o.point.show=!1,o.label.show=!0,o.label.text=t.toLocaleString(),o.label.id=n,o.billboard.position=o.label.position=o.point.position=e,i._clusterEvent.raiseEvent(n,o)}function Zae(e,t){return u(e)&&u(e._collectionIndicesByEntity[t])&&u(e._collectionIndicesByEntity[t].labelIndex)}function M9(e,t,n,i,o){if(!u(e))return;let r=e.length;for(let s=0;s<r;++s){let a=e.get(s);if(a.clusterShow=!1,!a.show||o._scene.mode===ne.SCENE3D&&!i.isPointVisible(a.position))continue;let c=o._clusterLabels&&u(a._labelCollection),l=o._clusterBillboards&&u(a.id._billboard),f=o._clusterPoints&&u(a.id._point);if(c&&(f||l))continue;let d=a.computeScreenSpacePosition(n);u(d)&&t.push({index:s,collection:e,clustered:!1,coord:d})}}var j6e=new qe,Y6e=new qe,q6e=new qe;function X6e(e){return function(t){if(u(t)&&t<.05||!e.enabled)return;let n=e._scene,i=e._labelCollection,o=e._billboardCollection,r=e._pointCollection;if(!u(i)&&!u(o)&&!u(r)||!e._clusterBillboards&&!e._clusterLabels&&!e._clusterPoints)return;let s=e._clusterLabelCollection,a=e._clusterBillboardCollection,c=e._clusterPointCollection;u(s)?s.removeAll():s=e._clusterLabelCollection=new Ym({scene:n}),u(a)?a.removeAll():a=e._clusterBillboardCollection=new nu({scene:n}),u(c)?c.removeAll():c=e._clusterPointCollection=new ME;let l=e._pixelRange,f=e._minimumClusterSize,d=e._previousClusters,p=[],g=e._previousHeight,h=n.camera.positionCartographic.height,A=n.mapProjection.ellipsoid,x=n.camera.positionWC,C=new r_(A,x),T=[];e._clusterLabels&&M9(i,T,n,C,e),e._clusterBillboards&&M9(o,T,n,C,e),e._clusterPoints&&M9(r,T,n,C,e);let E,S,w,D,M,O,L,N,_,b,v,I,R=new tR(T,z6e,H6e,64,Int32Array);if(h<g)for(w=d.length,E=0;E<w;++E){let F=d[E];if(!C.isPointVisible(F.position))continue;let z=mo._computeScreenSpacePosition(B.IDENTITY,F.position,m.ZERO,H.ZERO,n);if(!u(z))continue;let V=1-h/g,G=F.width=F.width*V,U=F.height=F.height*V;G=Math.max(G,F.minimumWidth),U=Math.max(U,F.minimumHeight);let q=z.x-G*.5,Y=z.y-U*.5,Q=z.x+G,W=z.y+U;for(M=R.range(q,Y,Q,W),O=M.length,b=0,_=[],S=0;S<O;++S)L=M[S],N=T[L],N.clustered||(++b,v=N.collection,I=N.index,_.push(v.get(I).id));if(b>=f)for(Jae(F.position,b,_,e),p.push(F),S=0;S<O;++S)T[M[S]].clustered=!0}for(w=T.length,E=0;E<w;++E){let F=T[E];if(F.clustered)continue;F.clustered=!0,v=F.collection,I=F.index;let z=v.get(I);D=Kae(z,F.coord,l,e,j6e);let V=qe.clone(D,Y6e);M=R.range(D.x,D.y,D.x+D.width,D.y+D.height),O=M.length;let G=m.clone(z.position);for(b=1,_=[z.id],S=0;S<O;++S)if(L=M[S],N=T[L],!N.clustered){let U=N.collection.get(N.index),q=Kae(U,N.coord,l,e,q6e);m.add(U.position,G,G),qe.union(V,q,V),++b,_.push(U.id)}if(b>=f){let U=m.multiplyByScalar(G,1/b,G);for(Jae(U,b,_,e),p.push({position:U,width:V.width,height:V.height,minimumWidth:D.width,minimumHeight:D.height}),S=0;S<O;++S)T[M[S]].clustered=!0}else W6e(z,e)}s.length===0&&(s.destroy(),e._clusterLabelCollection=void 0),a.length===0&&(a.destroy(),e._clusterBillboardCollection=void 0),c.length===0&&(c.destroy(),e._clusterPointCollection=void 0),e._previousClusters=p,e._previousHeight=h}}Nd.prototype._initialize=function(e){this._scene=e;let t=X6e(this);this._cluster=t,this._removeEventListener=e.camera.changed.addEventListener(t)};Object.defineProperties(Nd.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this._enabledDirty=e!==this._enabled,this._enabled=e}},pixelRange:{get:function(){return this._pixelRange},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._pixelRange,this._pixelRange=e}},minimumClusterSize:{get:function(){return this._minimumClusterSize},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._minimumClusterSize,this._minimumClusterSize=e}},clusterEvent:{get:function(){return this._clusterEvent}},clusterBillboards:{get:function(){return this._clusterBillboards},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterBillboards,this._clusterBillboards=e}},clusterLabels:{get:function(){return this._clusterLabels},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterLabels,this._clusterLabels=e}},clusterPoints:{get:function(){return this._clusterPoints},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterPoints,this._clusterPoints=e}}});function B9(e,t,n,i){return function(o){let r=this[e];u(this._collectionIndicesByEntity)||(this._collectionIndicesByEntity={});let s=this._collectionIndicesByEntity[o.id];if(u(s)||(s=this._collectionIndicesByEntity[o.id]={billboardIndex:void 0,labelIndex:void 0,pointIndex:void 0}),u(r)&&u(s[i]))return r.get(s[i]);u(r)||(r=this[e]=new t({scene:this._scene}));let a,c,l=this[n];l.length>0?(a=l.pop(),c=r.get(a)):(c=r.add(),a=r.length-1),s[i]=a;let f=this;return Promise.resolve().then(function(){f._clusterDirty=!0}),c}}function L9(e,t){let n=e._collectionIndicesByEntity[t];!u(n.billboardIndex)&&!u(n.labelIndex)&&!u(n.pointIndex)&&delete e._collectionIndicesByEntity[t]}Nd.prototype.getLabel=B9("_labelCollection",Ym,"_unusedLabelIndices","labelIndex");Nd.prototype.removeLabel=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!u(this._labelCollection)||!u(t)||!u(t.labelIndex))return;let n=t.labelIndex;t.labelIndex=void 0,L9(this,e.id);let i=this._labelCollection.get(n);i.show=!1,i.text="",i.id=void 0,this._unusedLabelIndices.push(n),this._clusterDirty=!0};Nd.prototype.getBillboard=B9("_billboardCollection",nu,"_unusedBillboardIndices","billboardIndex");Nd.prototype.removeBillboard=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!u(this._billboardCollection)||!u(t)||!u(t.billboardIndex))return;let n=t.billboardIndex;t.billboardIndex=void 0,L9(this,e.id);let i=this._billboardCollection.get(n);i.id=void 0,i.show=!1,i.image=void 0,this._unusedBillboardIndices.push(n),this._clusterDirty=!0};Nd.prototype.getPoint=B9("_pointCollection",ME,"_unusedPointIndices","pointIndex");Nd.prototype.removePoint=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!u(this._pointCollection)||!u(t)||!u(t.pointIndex))return;let n=t.pointIndex;t.pointIndex=void 0,L9(this,e.id);let i=this._pointCollection.get(n);i.show=!1,i.id=void 0,this._unusedPointIndices.push(n),this._clusterDirty=!0};function R9(e){if(!u(e))return;let t=e.length;for(let n=0;n<t;++n)e.get(n).clusterShow=!0}function K6e(e){e.enabled||(u(e._clusterLabelCollection)&&e._clusterLabelCollection.destroy(),u(e._clusterBillboardCollection)&&e._clusterBillboardCollection.destroy(),u(e._clusterPointCollection)&&e._clusterPointCollection.destroy(),e._clusterLabelCollection=void 0,e._clusterBillboardCollection=void 0,e._clusterPointCollection=void 0,R9(e._labelCollection),R9(e._billboardCollection),R9(e._pointCollection))}Nd.prototype.update=function(e){if(!this.show)return;let t;u(this._labelCollection)&&this._labelCollection.length>0&&this._labelCollection.get(0)._glyphs.length===0&&(t=e.commandList,e.commandList=[],this._labelCollection.update(e),e.commandList=t),u(this._billboardCollection)&&this._billboardCollection.length>0&&!u(this._billboardCollection.get(0).width)&&(t=e.commandList,e.commandList=[],this._billboardCollection.update(e),e.commandList=t),this._enabledDirty&&(this._enabledDirty=!1,K6e(this),this._clusterDirty=!0),this._clusterDirty&&(this._clusterDirty=!1,this._cluster()),u(this._clusterLabelCollection)&&this._clusterLabelCollection.update(e),u(this._clusterBillboardCollection)&&this._clusterBillboardCollection.update(e),u(this._clusterPointCollection)&&this._clusterPointCollection.update(e),u(this._labelCollection)&&this._labelCollection.update(e),u(this._billboardCollection)&&this._billboardCollection.update(e),u(this._pointCollection)&&this._pointCollection.update(e)};Nd.prototype.destroy=function(){this._labelCollection=this._labelCollection&&this._labelCollection.destroy(),this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),this._pointCollection=this._pointCollection&&this._pointCollection.destroy(),this._clusterLabelCollection=this._clusterLabelCollection&&this._clusterLabelCollection.destroy(),this._clusterBillboardCollection=this._clusterBillboardCollection&&this._clusterBillboardCollection.destroy(),this._clusterPointCollection=this._clusterPointCollection&&this._clusterPointCollection.destroy(),u(this._removeEventListener)&&(this._removeEventListener(),this._removeEventListener=void 0),this._labelCollection=void 0,this._billboardCollection=void 0,this._pointCollection=void 0,this._clusterBillboardCollection=void 0,this._clusterLabelCollection=void 0,this._clusterPointCollection=void 0,this._collectionIndicesByEntity=void 0,this._unusedLabelIndices=[],this._unusedBillboardIndices=[],this._unusedPointIndices=[],this._previousClusters=[],this._previousHeight=void 0,this._enabledDirty=!1,this._pixelRangeDirty=!1,this._minimumClusterSizeDirty=!1};var ru=Nd;function N9(e){this._name=e,this._clock=void 0,this._changed=new ye,this._error=new ye,this._isLoading=!1,this._loading=new ye,this._entityCollection=new Is(this),this._entityCluster=new ru}Object.defineProperties(N9.prototype,{name:{get:function(){return this._name},set:function(e){this._name!==e&&(this._name=e,this._changed.raiseEvent(this))}},clock:{get:function(){return this._clock},set:function(e){this._clock!==e&&(this._clock=e,this._changed.raiseEvent(this))}},entities:{get:function(){return this._entityCollection}},isLoading:{get:function(){return this._isLoading},set:function(e){Or.setLoading(this,e)}},changedEvent:{get:function(){return this._changed}},errorEvent:{get:function(){return this._error}},loadingEvent:{get:function(){return this._loading}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}},clustering:{get:function(){return this._entityCluster},set:function(e){this._entityCluster=e}}});N9.prototype.update=function(e){return!0};var nR=N9;var Qae={};Qae.computePositions=function(e,t,n,i,o){let r=e*.5,s=-r,a=i+i,c=o?2*a:a,l=new Float64Array(c*3),f,d=0,p=0,g=o?a*3:0,h=o?(a+i)*3:i*3;for(f=0;f<i;f++){let A=f/i*P.TWO_PI,x=Math.cos(A),C=Math.sin(A),T=x*n,E=C*n,S=x*t,w=C*t;l[p+g]=T,l[p+g+1]=E,l[p+g+2]=s,l[p+h]=S,l[p+h+1]=w,l[p+h+2]=r,p+=3,o&&(l[d++]=T,l[d++]=E,l[d++]=s,l[d++]=S,l[d++]=w,l[d++]=r)}return l};var ax=Qae;var F9=new H,J6e=new m,Z6e=new m,Q6e=new m,$6e=new m;function s_(e){e=y(e,y.EMPTY_OBJECT);let t=e.length,n=e.topRadius,i=e.bottomRadius,o=y(e.vertexFormat,Oe.DEFAULT),r=y(e.slices,128);this._length=t,this._topRadius=n,this._bottomRadius=i,this._vertexFormat=Oe.clone(o),this._slices=r,this._offsetAttribute=e.offsetAttribute,this._workerName="createCylinderGeometry"}s_.packedLength=Oe.packedLength+5;s_.pack=function(e,t,n){return n=y(n,0),Oe.pack(e._vertexFormat,t,n),n+=Oe.packedLength,t[n++]=e._length,t[n++]=e._topRadius,t[n++]=e._bottomRadius,t[n++]=e._slices,t[n]=y(e._offsetAttribute,-1),t};var $ae=new Oe,RE={vertexFormat:$ae,length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,offsetAttribute:void 0};s_.unpack=function(e,t,n){t=y(t,0);let i=Oe.unpack(e,t,$ae);t+=Oe.packedLength;let o=e[t++],r=e[t++],s=e[t++],a=e[t++],c=e[t];return u(n)?(n._vertexFormat=Oe.clone(i,n._vertexFormat),n._length=o,n._topRadius=r,n._bottomRadius=s,n._slices=a,n._offsetAttribute=c===-1?void 0:c,n):(RE.length=o,RE.topRadius=r,RE.bottomRadius=s,RE.slices=a,RE.offsetAttribute=c===-1?void 0:c,new s_(RE))};s_.createGeometry=function(e){let t=e._length,n=e._topRadius,i=e._bottomRadius,o=e._vertexFormat,r=e._slices;if(t<=0||n<0||i<0||n===0&&i===0)return;let s=r+r,a=r+s,c=s+s,l=ax.computePositions(t,n,i,r,!0),f=o.st?new Float32Array(c*2):void 0,d=o.normal?new Float32Array(c*3):void 0,p=o.tangent?new Float32Array(c*3):void 0,g=o.bitangent?new Float32Array(c*3):void 0,h,A=o.normal||o.tangent||o.bitangent;if(A){let M=o.tangent||o.bitangent,O=0,L=0,N=0,_=Math.atan2(i-n,t),b=J6e;b.z=Math.sin(_);let v=Math.cos(_),I=Q6e,R=Z6e;for(h=0;h<r;h++){let F=h/r*P.TWO_PI,z=v*Math.cos(F),V=v*Math.sin(F);A&&(b.x=z,b.y=V,M&&(I=m.normalize(m.cross(m.UNIT_Z,b,I),I)),o.normal&&(d[O++]=b.x,d[O++]=b.y,d[O++]=b.z,d[O++]=b.x,d[O++]=b.y,d[O++]=b.z),o.tangent&&(p[L++]=I.x,p[L++]=I.y,p[L++]=I.z,p[L++]=I.x,p[L++]=I.y,p[L++]=I.z),o.bitangent&&(R=m.normalize(m.cross(b,I,R),R),g[N++]=R.x,g[N++]=R.y,g[N++]=R.z,g[N++]=R.x,g[N++]=R.y,g[N++]=R.z))}for(h=0;h<r;h++)o.normal&&(d[O++]=0,d[O++]=0,d[O++]=-1),o.tangent&&(p[L++]=1,p[L++]=0,p[L++]=0),o.bitangent&&(g[N++]=0,g[N++]=-1,g[N++]=0);for(h=0;h<r;h++)o.normal&&(d[O++]=0,d[O++]=0,d[O++]=1),o.tangent&&(p[L++]=1,p[L++]=0,p[L++]=0),o.bitangent&&(g[N++]=0,g[N++]=1,g[N++]=0)}let x=12*r-12,C=Ue.createTypedArray(c,x),T=0,E=0;for(h=0;h<r-1;h++)C[T++]=E,C[T++]=E+2,C[T++]=E+3,C[T++]=E,C[T++]=E+3,C[T++]=E+1,E+=2;for(C[T++]=s-2,C[T++]=0,C[T++]=1,C[T++]=s-2,C[T++]=1,C[T++]=s-1,h=1;h<r-1;h++)C[T++]=s+h+1,C[T++]=s+h,C[T++]=s;for(h=1;h<r-1;h++)C[T++]=a,C[T++]=a+h,C[T++]=a+h+1;let S=0;if(o.st){let M=Math.max(n,i);for(h=0;h<c;h++){let O=m.fromArray(l,h*3,$6e);f[S++]=(O.x+M)/(2*M),f[S++]=(O.y+M)/(2*M)}}let w=new mn;o.position&&(w.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:l})),o.normal&&(w.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:d})),o.tangent&&(w.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:p})),o.bitangent&&(w.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),o.st&&(w.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:f})),F9.x=t*.5,F9.y=Math.max(i,n);let D=new ae(m.ZERO,H.magnitude(F9));if(u(e._offsetAttribute)){t=l.length;let M=e._offsetAttribute===rn.NONE?0:1,O=new Uint8Array(t/3).fill(M);w.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:O})}return new lt({attributes:w,indices:C,primitiveType:Le.TRIANGLES,boundingSphere:D,offsetAttribute:e._offsetAttribute})};var U9;s_.getUnitCylinder=function(){return u(U9)||(U9=s_.createGeometry(new s_({topRadius:1,bottomRadius:1,length:1,vertexFormat:Oe.POSITION_ONLY}))),U9};var iR=s_;var V9=new H;function BE(e){e=y(e,y.EMPTY_OBJECT);let t=e.length,n=e.topRadius,i=e.bottomRadius,o=y(e.slices,128),r=Math.max(y(e.numberOfVerticalLines,16),0);this._length=t,this._topRadius=n,this._bottomRadius=i,this._slices=o,this._numberOfVerticalLines=r,this._offsetAttribute=e.offsetAttribute,this._workerName="createCylinderOutlineGeometry"}BE.packedLength=6;BE.pack=function(e,t,n){return n=y(n,0),t[n++]=e._length,t[n++]=e._topRadius,t[n++]=e._bottomRadius,t[n++]=e._slices,t[n++]=e._numberOfVerticalLines,t[n]=y(e._offsetAttribute,-1),t};var cx={length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};BE.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o=e[t++],r=e[t++],s=e[t++],a=e[t++],c=e[t];return u(n)?(n._length=i,n._topRadius=o,n._bottomRadius=r,n._slices=s,n._numberOfVerticalLines=a,n._offsetAttribute=c===-1?void 0:c,n):(cx.length=i,cx.topRadius=o,cx.bottomRadius=r,cx.slices=s,cx.numberOfVerticalLines=a,cx.offsetAttribute=c===-1?void 0:c,new BE(cx))};BE.createGeometry=function(e){let t=e._length,n=e._topRadius,i=e._bottomRadius,o=e._slices,r=e._numberOfVerticalLines;if(t<=0||n<0||i<0||n===0&&i===0)return;let s=o*2,a=ax.computePositions(t,n,i,o,!1),c=o*2,l;if(r>0){let A=Math.min(r,o);l=Math.round(o/A),c+=A}let f=Ue.createTypedArray(s,c*2),d=0,p;for(p=0;p<o-1;p++)f[d++]=p,f[d++]=p+1,f[d++]=p+o,f[d++]=p+1+o;if(f[d++]=o-1,f[d++]=0,f[d++]=o+o-1,f[d++]=o,r>0)for(p=0;p<o;p+=l)f[d++]=p,f[d++]=p+o;let g=new mn;g.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:a}),V9.x=t*.5,V9.y=Math.max(i,n);let h=new ae(m.ZERO,H.magnitude(V9));if(u(e._offsetAttribute)){t=a.length;let A=e._offsetAttribute===rn.NONE?0:1,x=new Uint8Array(t/3).fill(A);g.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:x})}return new lt({attributes:g,indices:f,primitiveType:Le.LINES,boundingSphere:h,offsetAttribute:e._offsetAttribute})};var oR=BE;var ece=m.ZERO,tce=new m,e9e=new m,nce=new k;function t9e(e){this.id=e,this.vertexFormat=void 0,this.length=void 0,this.topRadius=void 0,this.bottomRadius=void 0,this.slices=void 0,this.numberOfVerticalLines=void 0,this.offsetAttribute=void 0}function su(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new t9e(e),geometryPropertyName:"cylinder",observedPropertyNames:["availability","position","orientation","cylinder"]}),this._onEntityPropertyChanged(e,"cylinder",e.cylinder,void 0)}u(Object.create)&&(su.prototype=Object.create(ci.prototype),su.prototype.constructor=su);Object.defineProperties(su.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});su.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),o=this._distanceDisplayConditionProperty.getValue(e),r=Vn.fromDistanceDisplayCondition(o),s={show:i,distanceDisplayCondition:r,color:void 0,offset:void 0};if(this._materialProperty instanceof Nt){let a;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,nce)),u(a)||(a=k.WHITE),s.color=Ut.fromColor(a)}return u(this._options.offsetAttribute)&&(s.offset=qi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,ece,tce))),new xt({id:t,geometry:new iR(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.mapProjection.ellipsoid),attributes:s})};su.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,k.BLACK,nce),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(o),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=qi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,ece,tce))),new xt({id:t,geometry:new oR(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.mapProjection.ellipsoid),attributes:r})};su.prototype._computeCenter=function(e,t){return j.getValueOrUndefined(this._entity.position,e,t)};su.prototype._isHidden=function(e,t){return!u(e.position)||!u(t.length)||!u(t.topRadius)||!u(t.bottomRadius)||ci.prototype._isHidden.call(this,e,t)};su.prototype._isDynamic=function(e,t){return!e.position.isConstant||!j.isConstant(e.orientation)||!t.length.isConstant||!t.topRadius.isConstant||!t.bottomRadius.isConstant||!j.isConstant(t.slices)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.numberOfVerticalLines)};su.prototype._setStaticOptions=function(e,t){let n=j.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Nt?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat,i.length=t.length.getValue(ze.MINIMUM_VALUE),i.topRadius=t.topRadius.getValue(ze.MINIMUM_VALUE),i.bottomRadius=t.bottomRadius.getValue(ze.MINIMUM_VALUE),i.slices=j.getValueOrUndefined(t.slices,ze.MINIMUM_VALUE),i.numberOfVerticalLines=j.getValueOrUndefined(t.numberOfVerticalLines,ze.MINIMUM_VALUE),i.offsetAttribute=n!==We.NONE?rn.ALL:void 0};su.prototype._onEntityPropertyChanged=lp;su.DynamicGeometryUpdater=LE;function LE(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(LE.prototype=Object.create(ai.prototype),LE.prototype.constructor=LE);LE.prototype._isHidden=function(e,t,n){let i=this._options,o=j.getValueOrUndefined(e.position,n,e9e);return!u(o)||!u(i.length)||!u(i.topRadius)||!u(i.bottomRadius)||ai.prototype._isHidden.call(this,e,t,n)};LE.prototype._setOptions=function(e,t,n){let 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NE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,this._color=void 0,this._colorSubscription=void 0,this._cellAlpha=void 0,this._cellAlphaSubscription=void 0,this._lineCount=void 0,this._lineCountSubscription=void 0,this._lineThickness=void 0,this._lineThicknessSubscription=void 0,this._lineOffset=void 0,this._lineOffsetSubscription=void 0,this.color=e.color,this.cellAlpha=e.cellAlpha,this.lineCount=e.lineCount,this.lineThickness=e.lineThickness,this.lineOffset=e.lineOffset}Object.defineProperties(NE.prototype,{isConstant:{get:function(){return j.isConstant(this._color)&&j.isConstant(this._cellAlpha)&&j.isConstant(this._lineCount)&&j.isConstant(this._lineThickness)&&j.isConstant(this._lineOffset)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ce("color"),cellAlpha:ce("cellAlpha"),lineCount:ce("lineCount"),lineThickness:ce("lineThickness"),lineOffset:ce("lineOffset")});NE.prototype.getType=function(e){return"Grid"};NE.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=j.getValueOrClonedDefault(this._color,e,l9e,t.color),t.cellAlpha=j.getValueOrDefault(this._cellAlpha,e,u9e),t.lineCount=j.getValueOrClonedDefault(this._lineCount,e,f9e,t.lineCount),t.lineThickness=j.getValueOrClonedDefault(this._lineThickness,e,m9e,t.lineThickness),t.lineOffset=j.getValueOrClonedDefault(this._lineOffset,e,d9e,t.lineOffset),t};NE.prototype.equals=function(e){return this===e||e instanceof NE&&j.equals(this._color,e._color)&&j.equals(this._cellAlpha,e._cellAlpha)&&j.equals(this._lineCount,e._lineCount)&&j.equals(this._lineThickness,e._lineThickness)&&j.equals(this._lineOffset,e._lineOffset)};var FE=NE;function UE(e){this._definitionChanged=new ye,this._color=void 0,this._colorSubscription=void 0,this.color=e}Object.defineProperties(UE.prototype,{isConstant:{get:function(){return j.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ce("color")});UE.prototype.getType=function(e){return"PolylineArrow"};UE.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=j.getValueOrClonedDefault(this._color,e,k.WHITE,t.color),t};UE.prototype.equals=function(e){return this===e||e instanceof UE&&j.equals(this._color,e._color)};var VE=UE;var h9e=k.WHITE,p9e=k.TRANSPARENT,_9e=16,g9e=255;function kE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,this._color=void 0,this._colorSubscription=void 0,this._gapColor=void 0,this._gapColorSubscription=void 0,this._dashLength=void 0,this._dashLengthSubscription=void 0,this._dashPattern=void 0,this._dashPatternSubscription=void 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this._definitionChanged}},color:ce("color"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth")});WE.prototype.getType=function(e){return"PolylineOutline"};WE.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=j.getValueOrClonedDefault(this._color,e,C9e,t.color),t.outlineColor=j.getValueOrClonedDefault(this._outlineColor,e,T9e,t.outlineColor),t.outlineWidth=j.getValueOrDefault(this._outlineWidth,e,E9e),t};WE.prototype.equals=function(e){return this===e||e instanceof WE&&j.equals(this._color,e._color)&&j.equals(this._outlineColor,e._outlineColor)&&j.equals(this._outlineWidth,e._outlineWidth)};var cy=WE;function c_(e,t){this._value=void 0,this._definitionChanged=new ye,this._eventHelper=new Dr,this._referenceFrame=y(t,no.FIXED),this.setValue(e)}Object.defineProperties(c_.prototype,{isConstant:{get:function(){let e=this._value;if(!u(e))return!0;let t=e.length;for(let n=0;n<t;n++)if(!j.isConstant(e[n]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});c_.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,no.FIXED,t)};c_.prototype.getValueInReferenceFrame=function(e,t,n){let i=this._value;if(!u(i))return;let o=i.length;u(n)||(n=new Array(o));let r=0,s=0;for(;r<o;){let c=i[r].getValueInReferenceFrame(e,t,n[r]);u(c)&&(n[s]=c,s++),r++}return n.length=s,n};c_.prototype.setValue=function(e){let t=this._eventHelper;if(t.removeAll(),u(e)){this._value=e.slice();let n=e.length;for(let i=0;i<n;i++){let o=e[i];u(o)&&t.add(o.definitionChanged,c_.prototype._raiseDefinitionChanged,this)}}else this._value=void 0;this._definitionChanged.raiseEvent(this)};c_.prototype.equals=function(e){return this===e||e instanceof c_&&this._referenceFrame===e._referenceFrame&&j.arrayEquals(this._value,e._value)};c_.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var l_=c_;function ly(e){this._value=void 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ly&&j.arrayEquals(this._value,e._value)};ly.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var jE=ly;function fx(e){let t=e._targetProperty;if(!u(t)){let n=e._targetEntity;if(!u(n)){if(n=e._targetCollection.getById(e._targetId),!u(n)){e._targetEntity=e._targetProperty=void 0;return}n.definitionChanged.addEventListener(cu.prototype._onTargetEntityDefinitionChanged,e),e._targetEntity=n}let i=e._targetPropertyNames;t=e._targetEntity;for(let o=0,r=i.length;o<r&&u(t);++o)t=t[i[o]];e._targetProperty=t}return t}function cu(e,t,n){this._targetCollection=e,this._targetId=t,this._targetPropertyNames=n,this._targetProperty=void 0,this._targetEntity=void 0,this._definitionChanged=new ye,e.collectionChanged.addEventListener(cu.prototype._onCollectionChanged,this)}Object.defineProperties(cu.prototype,{isConstant:{get:function(){return j.isConstant(fx(this))}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){let 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this._backwardExtrapolationDuration},set:function(e){this._backwardExtrapolationDuration!==e&&(this._backwardExtrapolationDuration=e,this._definitionChanged.raiseEvent(this))}}});Vd.prototype.getValue=function(e,t){let n=this._times,i=n.length;if(i===0)return;let o,r=this._innerType,s=this._values,a=Io(n,e,ee.compare);if(a<0){if(a=~a,a===0){let S=n[a];if(o=this._backwardExtrapolationDuration,this._backwardExtrapolationType===au.NONE||o!==0&&ee.secondsDifference(S,e)>o)return;if(this._backwardExtrapolationType===au.HOLD)return r.unpack(s,0,t)}if(a>=i){a=i-1;let S=n[a];if(o=this._forwardExtrapolationDuration,this._forwardExtrapolationType===au.NONE||o!==0&&ee.secondsDifference(e,S)>o)return;if(this._forwardExtrapolationType===au.HOLD)return a=i-1,r.unpack(s,a*r.packedLength,t)}let c=this._xTable,l=this._yTable,f=this._interpolationAlgorithm,d=this._packedInterpolationLength,p=this._inputOrder;if(this._updateTableLength){this._updateTableLength=!1;let S=Math.min(f.getRequiredDataPoints(this._interpolationDegree,p),i);S!==this._numberOfPoints&&(this._numberOfPoints=S,c.length=S,l.length=S*d)}let g=this._numberOfPoints-1;if(g<1)return;let h=0,A=i-1;if(A-h+1>=g+1){let S=a-(g/2|0)-1;S<h&&(S=h);let w=S+g;w>A&&(w=A,S=w-g,S<h&&(S=h)),h=S,A=w}let C=A-h+1;for(let S=0;S<C;++S)c[S]=ee.secondsDifference(n[h+S],n[A]);if(u(r.convertPackedArrayForInterpolation))r.convertPackedArrayForInterpolation(s,h,A,l);else{let S=0,w=this._packedLength,D=h*w,M=(A+1)*w;for(;D<M;)l[S]=s[D],D++,S++}let T=ee.secondsDifference(e,n[A]),E;if(p===0||!u(f.interpolate))E=f.interpolateOrderZero(T,c,l,d,this._interpolationResult);else{let S=Math.floor(d/(p+1));E=f.interpolate(T,c,l,S,p,p,this._interpolationResult)}return u(r.unpackInterpolationResult)?r.unpackInterpolationResult(E,s,h,A,t):r.unpack(E,0,t)}return r.unpack(s,a*this._packedLength,t)};Vd.prototype.setInterpolationOptions=function(e){if(!u(e))return;let t=!1,n=e.interpolationAlgorithm,i=e.interpolationDegree;u(n)&&this._interpolationAlgorithm!==n&&(this._interpolationAlgorithm=n,t=!0),u(i)&&this._interpolationDegree!==i&&(this._interpolationDegree=i,t=!0),t&&(this._updateTableLength=!0,this._definitionChanged.raiseEvent(this))};Vd.prototype.addSample=function(e,t,n){let i=this._innerDerivativeTypes,o=u(i),r=this._innerType,s=[];if(s.push(e),r.pack(t,s,s.length),o){let a=i.length;for(let c=0;c<a;c++)i[c].pack(n[c],s,s.length)}LV(void 0,this._times,this._values,s,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)};Vd.prototype.addSamples=function(e,t,n){let i=this._innerDerivativeTypes,o=u(i),r=this._innerType,s=e.length,a=[];for(let c=0;c<s;c++)if(a.push(e[c]),r.pack(t[c],a,a.length),o){let l=n[c],f=i.length;for(let d=0;d<f;d++)i[d].pack(l[d],a,a.length)}LV(void 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t=this._derivativeTypes,n=u(t),i=e._derivativeTypes,o=u(i);if(n!==o)return!1;let r,s;if(n){if(s=t.length,s!==i.length)return!1;for(r=0;r<s;r++)if(t[r]!==i[r])return!1}let a=this._times,c=e._times;if(s=a.length,s!==c.length)return!1;for(r=0;r<s;r++)if(!ee.equals(a[r],c[r]))return!1;let l=this._values,f=e._values;for(s=l.length,r=0;r<s;r++)if(l[r]!==f[r])return!1;return!0};Vd._mergeNewSamples=LV;var lu=Vd;function Tf(e,t){t=y(t,0);let n;if(t>0){n=new Array(t);for(let i=0;i<t;i++)n[i]=m}this._numberOfDerivatives=t,this._property=new lu(m,n),this._definitionChanged=new ye,this._referenceFrame=y(e,no.FIXED),this._property._definitionChanged.addEventListener(function(){this._definitionChanged.raiseEvent(this)},this)}Object.defineProperties(Tf.prototype,{isConstant:{get:function(){return this._property.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}},interpolationDegree:{get:function(){return 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YE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,this._orientation=void 0,this._orientationSubscription=void 0,this._evenColor=void 0,this._evenColorSubscription=void 0,this._oddColor=void 0,this._oddColorSubscription=void 0,this._offset=void 0,this._offsetSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this.orientation=e.orientation,this.evenColor=e.evenColor,this.oddColor=e.oddColor,this.offset=e.offset,this.repeat=e.repeat}Object.defineProperties(YE.prototype,{isConstant:{get:function(){return j.isConstant(this._orientation)&&j.isConstant(this._evenColor)&&j.isConstant(this._oddColor)&&j.isConstant(this._offset)&&j.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},orientation:ce("orientation"),evenColor:ce("evenColor"),oddColor:ce("oddColor"),offset:ce("offset"),repeat:ce("repeat")});YE.prototype.getType=function(e){return"Stripe"};YE.prototype.getValue=function(e,t){return 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this._intervals}},referenceFrame:{get:function(){return this._referenceFrame}}});uy.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,no.FIXED,t)};uy.prototype.getValueInReferenceFrame=function(e,t,n){let i=this._intervals.findDataForIntervalContainingDate(e);if(u(i))return op.convertToReferenceFrame(e,i,this._referenceFrame,t,n)};uy.prototype.equals=function(e){return this===e||e instanceof uy&&this._intervals.equals(e._intervals,j.equals)&&this._referenceFrame===e._referenceFrame};uy.prototype._intervalsChanged=function(){this._definitionChanged.raiseEvent(this)};var f_=uy;function dx(){this._definitionChanged=new ye,this._intervals=new Pr,this._intervals.changedEvent.addEventListener(dx.prototype._intervalsChanged,this)}Object.defineProperties(dx.prototype,{isConstant:{get:function(){return this._intervals.isEmpty}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._intervals}}});dx.prototype.getValue=function(e,t){let n=this._intervals.findDataForIntervalContainingDate(e);return u(n)&&typeof n.clone=="function"?n.clone(t):n};dx.prototype.equals=function(e){return this===e||e instanceof dx&&this._intervals.equals(e._intervals,j.equals)};dx.prototype._intervalsChanged=function(){this._definitionChanged.raiseEvent(this)};var d_=dx;function XE(e,t){this._position=void 0,this._subscription=void 0,this._definitionChanged=new ye,this._normalize=y(t,!0),this.position=e}Object.defineProperties(XE.prototype,{isConstant:{get:function(){return j.isConstant(this._position)}},definitionChanged:{get:function(){return this._definitionChanged}},position:{get:function(){return this._position},set:function(e){let t=this._position;t!==e&&(u(t)&&this._subscription(),this._position=e,u(e)&&(this._subscription=e._definitionChanged.addEventListener(function(){this._definitionChanged.raiseEvent(this)},this)),this._definitionChanged.raiseEvent(this))}},normalize:{get:function(){return this._normalize},set:function(e){this._normalize!==e&&(this._normalize=e,this._definitionChanged.raiseEvent(this))}}});var O9e=new m,cce=new m,lce=new ee,q9=1/60;XE.prototype.getValue=function(e,t){return this._getValue(e,t)};XE.prototype._getValue=function(e,t,n){u(t)||(t=new m);let i=this._position;if(j.isConstant(i))return this._normalize?void 0:m.clone(m.ZERO,t);let o=i.getValue(e,O9e),r=i.getValue(ee.addSeconds(e,q9,lce),cce);if(!u(o)||!u(r)&&(r=o,o=i.getValue(ee.addSeconds(e,-q9,lce),cce),!u(o)))return;if(m.equals(o,r))return this._normalize?void 0:m.clone(m.ZERO,t);u(n)&&o.clone(n);let s=m.subtract(r,o,t);return this._normalize?m.normalize(s,t):m.divideByScalar(s,q9,t)};XE.prototype.equals=function(e){return 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Bce,o.removeAll()),Sl._processCzml(t,o,n,void 0,e);let r=CWe(e),s=e._documentPacket;return u(s.name)&&e._name!==s.name?(e._name=s.name,r=!0):!u(e._name)&&u(n)&&(e._name=a_(n.getUrlComponent()),r=!0),Or.setLoading(e,!1),r&&e._changed.raiseEvent(e),e}function Bce(){this.name=void 0,this.clock=void 0}function Sl(e){this._name=e,this._changed=new ye,this._error=new ye,this._isLoading=!1,this._loading=new ye,this._clock=void 0,this._documentPacket=new Bce,this._version=void 0,this._entityCollection=new Is(this),this._entityCluster=new ru,this._credit=void 0,this._resourceCredits=[]}Sl.load=function(e,t){return new Sl().load(e,t)};Object.defineProperties(Sl.prototype,{name:{get:function(){return this._name}},clock:{get:function(){return this._clock}},entities:{get:function(){return this._entityCollection}},isLoading:{get:function(){return this._isLoading}},changedEvent:{get:function(){return this._changed}},errorEvent:{get:function(){return this._error}},loadingEvent:{get:function(){return this._loading}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}},clustering:{get:function(){return this._entityCluster},set:function(e){this._entityCluster=e}},credit:{get:function(){return this._credit}}});Sl.updaters=[iWe,oWe,rWe,sWe,cWe,lWe,uWe,fWe,W9e,j9e,dWe,mWe,hWe,_We,gWe,K9e,yWe,Y9e,AWe,q9e,xWe,X9e,tWe];Sl.prototype.process=function(e,t){return Rce(this,e,t,!1)};Sl.prototype.load=function(e,t){return Rce(this,e,t,!0)};Sl.prototype.update=function(e){return!0};Sl.processPacketData=Ae;Sl.processPositionPacketData=Mce;Sl.processMaterialPacketData=uu;Sl._processCzml=function(e,t,n,i,o){if(i=y(i,Sl.updaters),Array.isArray(e))for(let r=0,s=e.length;r<s;++r)Ice(e[r],t,i,n,o);else Ice(e,t,i,n,o)};var pR=Sl;function zc(){this._dataSources=[],this._dataSourceAdded=new ye,this._dataSourceRemoved=new ye,this._dataSourceMoved=new ye}Object.defineProperties(zc.prototype,{length:{get:function(){return this._dataSources.length}},dataSourceAdded:{get:function(){return this._dataSourceAdded}},dataSourceRemoved:{get:function(){return this._dataSourceRemoved}},dataSourceMoved:{get:function(){return this._dataSourceMoved}}});zc.prototype.add=function(e){let t=this,n=this._dataSources;return Promise.resolve(e).then(function(i){return n===t._dataSources&&(t._dataSources.push(i),t._dataSourceAdded.raiseEvent(t,i)),i})};zc.prototype.remove=function(e,t){t=y(t,!1);let n=this._dataSources.indexOf(e);return n!==-1?(this._dataSources.splice(n,1),this._dataSourceRemoved.raiseEvent(this,e),t&&typeof e.destroy=="function"&&e.destroy(),!0):!1};zc.prototype.removeAll=function(e){e=y(e,!1);let t=this._dataSources;for(let n=0,i=t.length;n<i;++n){let o=t[n];this._dataSourceRemoved.raiseEvent(this,o),e&&typeof o.destroy=="function"&&o.destroy()}this._dataSources=[]};zc.prototype.contains=function(e){return this.indexOf(e)!==-1};zc.prototype.indexOf=function(e){return this._dataSources.indexOf(e)};zc.prototype.get=function(e){return this._dataSources[e]};zc.prototype.getByName=function(e){return this._dataSources.filter(function(t){return t.name===e})};function kV(e,t){return e.indexOf(t)}function Lce(e,t,n){let i=e._dataSources,o=i.length-1;if(t=P.clamp(t,0,o),n=P.clamp(n,0,o),t===n)return;let r=i[t];i[t]=i[n],i[n]=r,e.dataSourceMoved.raiseEvent(r,n,t)}zc.prototype.raise=function(e){let t=kV(this._dataSources,e);Lce(this,t,t+1)};zc.prototype.lower=function(e){let t=kV(this._dataSources,e);Lce(this,t,t-1)};zc.prototype.raiseToTop=function(e){let t=kV(this._dataSources,e);t!==this._dataSources.length-1&&(this._dataSources.splice(t,1),this._dataSources.push(e),this.dataSourceMoved.raiseEvent(e,this._dataSources.length-1,t))};zc.prototype.lowerToBottom=function(e){let t=kV(this._dataSources,e);t!==0&&(this._dataSources.splice(t,1),this._dataSources.splice(0,0,e),this.dataSourceMoved.raiseEvent(e,0,t))};zc.prototype.isDestroyed=function(){return!1};zc.prototype.destroy=function(){return this.removeAll(!0),ue(this)};var _R=zc;function ta(e){e=y(e,y.EMPTY_OBJECT),this._primitives=[],this._guid=Hn(),this._zIndex=void 0,this.show=y(e.show,!0),this.destroyPrimitives=y(e.destroyPrimitives,!0)}Object.defineProperties(ta.prototype,{length:{get:function(){return this._primitives.length}}});ta.prototype.add=function(e,t){let n=u(t),i=e._external=e._external||{},o=i._composites=i._composites||{};return o[this._guid]={collection:this},n?this._primitives.splice(t,0,e):this._primitives.push(e),e};ta.prototype.remove=function(e){if(this.contains(e)){let t=this._primitives.indexOf(e);if(t!==-1)return this._primitives.splice(t,1),delete e._external._composites[this._guid],this.destroyPrimitives&&e.destroy(),!0}return!1};ta.prototype.removeAndDestroy=function(e){let t=this.remove(e);return t&&!this.destroyPrimitives&&e.destroy(),t};ta.prototype.removeAll=function(){let e=this._primitives,t=e.length;for(let n=0;n<t;++n)delete e[n]._external._composites[this._guid],this.destroyPrimitives&&e[n].destroy();this._primitives=[]};ta.prototype.contains=function(e){return!!(u(e)&&e._external&&e._external._composites&&e._external._composites[this._guid])};function zV(e,t){return e._primitives.indexOf(t)}ta.prototype.raise=function(e){if(u(e)){let t=zV(this,e),n=this._primitives;if(t!==n.length-1){let i=n[t];n[t]=n[t+1],n[t+1]=i}}};ta.prototype.raiseToTop=function(e){if(u(e)){let t=zV(this,e),n=this._primitives;t!==n.length-1&&(n.splice(t,1),n.push(e))}};ta.prototype.lower=function(e){if(u(e)){let t=zV(this,e),n=this._primitives;if(t!==0){let i=n[t];n[t]=n[t-1],n[t-1]=i}}};ta.prototype.lowerToBottom=function(e){if(u(e)){let t=zV(this,e),n=this._primitives;t!==0&&(n.splice(t,1),n.unshift(e))}};ta.prototype.get=function(e){return this._primitives[e]};ta.prototype.update=function(e){if(!this.show)return;let t=this._primitives;for(let n=0;n<t.length;++n)t[n].update(e)};ta.prototype.prePassesUpdate=function(e){let t=this._primitives;for(let n=0;n<t.length;++n){let i=t[n];u(i.prePassesUpdate)&&i.prePassesUpdate(e)}};ta.prototype.updateForPass=function(e,t){let n=this._primitives;for(let i=0;i<n.length;++i){let o=n[i];u(o.updateForPass)&&o.updateForPass(e,t)}};ta.prototype.postPassesUpdate=function(e){let t=this._primitives;for(let n=0;n<t.length;++n){let i=t[n];u(i.postPassesUpdate)&&i.postPassesUpdate(e)}};ta.prototype.isDestroyed=function(){return!1};ta.prototype.destroy=function(){return this.removeAll(),ue(this)};var vl=ta;function Qm(){this._length=0,this._collections={},this._collectionsArray=[],this.show=!0}Object.defineProperties(Qm.prototype,{length:{get:function(){return this._length}}});Qm.prototype.add=function(e,t){t=y(t,0);let n=this._collections[t];if(!u(n)){n=new 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n=0;n<t.length;n++)t[n].update(e)};Qm.prototype.isDestroyed=function(){return!1};Qm.prototype.destroy=function(){return this.removeAll(),ue(this)};var gR=Qm;function KE(e,t){this._primitives=e,this._orderedGroundPrimitives=t,this._dynamicUpdaters=new Ct}KE.prototype.add=function(e,t){this._dynamicUpdaters.set(t.id,t.createDynamicUpdater(this._primitives,this._orderedGroundPrimitives))};KE.prototype.remove=function(e){let t=e.id,n=this._dynamicUpdaters.get(t);u(n)&&(this._dynamicUpdaters.remove(t),n.destroy())};KE.prototype.update=function(e){let t=this._dynamicUpdaters.values;for(let n=0,i=t.length;n<i;n++)t[n].update(e);return!0};KE.prototype.removeAllPrimitives=function(){let e=this._dynamicUpdaters.values;for(let t=0,n=e.length;t<n;t++)e[t].destroy();this._dynamicUpdaters.removeAll()};KE.prototype.getBoundingSphere=function(e,t){return e=this._dynamicUpdaters.get(e.id),u(e)&&u(e.getBoundingSphere)?e.getBoundingSphere(t):ct.FAILED};var px=KE;var Q9={},HV=new m,Nce=new m,Fce=new Ne,Uce=new Z;function JE(e,t,n,i,o,r,s,a,c,l){let f=e+t;m.multiplyByScalar(i,Math.cos(f),HV),m.multiplyByScalar(n,Math.sin(f),Nce),m.add(HV,Nce,HV);let d=Math.cos(e);d=d*d;let p=Math.sin(e);p=p*p;let h=r/Math.sqrt(s*d+o*p)/a;return Ne.fromAxisAngle(HV,h,Fce),Z.fromQuaternion(Fce,Uce),Z.multiplyByVector(Uce,c,l),m.normalize(l,l),m.multiplyByScalar(l,a,l),l}var Vce=new m,kce=new m,Z9=new m,EWe=new m;Q9.raisePositionsToHeight=function(e,t,n){let i=t.ellipsoid,o=t.height,r=t.extrudedHeight,s=n?e.length/3*2:e.length/3,a=new Float64Array(s*3),c=e.length,l=n?c:0;for(let f=0;f<c;f+=3){let d=f+1,p=f+2,g=m.fromArray(e,f,Vce);i.scaleToGeodeticSurface(g,g);let h=m.clone(g,kce),A=i.geodeticSurfaceNormal(g,EWe),x=m.multiplyByScalar(A,o,Z9);m.add(g,x,g),n&&(m.multiplyByScalar(A,r,x),m.add(h,x,h),a[f+l]=h.x,a[d+l]=h.y,a[p+l]=h.z),a[f]=g.x,a[d]=g.y,a[p]=g.z}return a};var bWe=new m,SWe=new m,vWe=new m;Q9.computeEllipsePositions=function(e,t,n){let i=e.semiMinorAxis,o=e.semiMajorAxis,r=e.rotation,s=e.center,a=e.granularity*8,c=i*i,l=o*o,f=o*i,d=m.magnitude(s),p=m.normalize(s,bWe),g=m.cross(m.UNIT_Z,s,SWe);g=m.normalize(g,g);let h=m.cross(p,g,vWe),A=1+Math.ceil(P.PI_OVER_TWO/a),x=P.PI_OVER_TWO/(A-1),C=P.PI_OVER_TWO-A*x;C<0&&(A-=Math.ceil(Math.abs(C)/x));let T=2*(A*(A+2)),E=t?new Array(T*3):void 0,S=0,w=Vce,D=kce,M=A*4*3,O=M-1,L=0,N=n?new Array(M):void 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L=H.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,qce),N=H.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Xce),_=e.length,b=n?_:0,v=b/3*2;for(let R=0;R<_;R+=3){let F=R+1,z=R+2,V=m.fromArray(e,R,ZE);if(i.st){let 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De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:R})}if(i.st&&(I.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:d})),i.normal&&(I.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:p})),i.tangent&&(I.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),i.bitangent&&(I.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:h})),f&&(I.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:A})),n&&u(t.offsetAttribute)){let R=new Uint8Array(l);if(t.offsetAttribute===rn.TOP)R=R.fill(1,0,l/2);else{let F=t.offsetAttribute===rn.NONE?0:1;R=R.fill(F)}I.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:R})}return I}function Jce(e){let t=new Array(12*(e*(e+1))-6),n=0,i,o,r,s,a;for(i=0,r=1,s=0;s<3;s++)t[n++]=r++,t[n++]=i,t[n++]=r;for(s=2;s<e+1;++s){for(r=s*(s+1)-1,i=(s-1)*s-1,t[n++]=r++,t[n++]=i,t[n++]=r,o=2*s,a=0;a<o-1;++a)t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i,t[n++]=r;t[n++]=r++,t[n++]=i,t[n++]=r}for(o=e*2,++r,++i,s=0;s<o-1;++s)t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i,t[n++]=r;for(t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i++,t[n++]=i,++i,s=e-1;s>1;--s){for(t[n++]=i++,t[n++]=i,t[n++]=r,o=2*s,a=0;a<o-1;++a)t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i,t[n++]=r;t[n++]=i++,t[n++]=i++,t[n++]=r++}for(s=0;s<3;s++)t[n++]=i++,t[n++]=i,t[n++]=r;return t}var _x=new m;function DWe(e){let t=e.center;_x=m.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,_x),e.height,_x),_x=m.add(t,_x,_x);let n=new ae(_x,e.semiMajorAxis),i=wl.computeEllipsePositions(e,!0,!1),o=i.positions,r=i.numPts,s=Kce(o,e,!1),a=Jce(r);return a=Ue.createTypedArray(o.length/3,a),{boundingSphere:n,attributes:s,indices:a}}function IWe(e,t){let n=t.vertexFormat,i=t.center,o=t.semiMajorAxis,r=t.semiMinorAxis,s=t.ellipsoid,a=t.height,c=t.extrudedHeight,l=t.stRotation,f=e.length/3*2,d=new Float64Array(f*3),p=n.st?new Float32Array(f*2):void 0,g=n.normal?new Float32Array(f*3):void 0,h=n.tangent?new Float32Array(f*3):void 0,A=n.bitangent?new Float32Array(f*3):void 0,x=t.shadowVolume,C=x?new Float32Array(f*3):void 0,T=0,E=Gce,S=Wce,w=jce,D=new Si(s),M=D.project(s.cartesianToCartographic(i,jV),Yce),O=s.scaleToGeodeticSurface(i,ZE);s.geodeticSurfaceNormal(O,O);let L=Ne.fromAxisAngle(O,l,tW),N=Z.fromQuaternion(L,Hce),_=H.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,qce),b=H.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Xce),v=e.length,I=v/3*2;for(let F=0;F<v;F+=3){let z=F+1,V=F+2,G=m.fromArray(e,F,ZE),U;if(n.st){let Y=Z.multiplyByVector(N,G,$9),Q=D.project(s.cartesianToCartographic(Y,jV),eW);m.subtract(Q,M,Q),fs.x=(Q.x+o)/(2*o),fs.y=(Q.y+r)/(2*r),_.x=Math.min(fs.x,_.x),_.y=Math.min(fs.y,_.y),b.x=Math.max(fs.x,b.x),b.y=Math.max(fs.y,b.y),p[T+I]=fs.x,p[T+1+I]=fs.y,p[T++]=fs.x,p[T++]=fs.y}G=s.scaleToGeodeticSurface(G,G),U=m.clone(G,$9),E=s.geodeticSurfaceNormal(G,E),x&&(C[F+v]=-E.x,C[z+v]=-E.y,C[V+v]=-E.z);let q=m.multiplyByScalar(E,a,zce);if(G=m.add(G,q,G),q=m.multiplyByScalar(E,c,q),U=m.add(U,q,U),n.position&&(d[F+v]=U.x,d[z+v]=U.y,d[V+v]=U.z,d[F]=G.x,d[z]=G.y,d[V]=G.z),n.normal||n.tangent||n.bitangent){w=m.clone(E,w);let Y=m.fromArray(e,(F+3)%v,zce);m.subtract(Y,G,Y);let Q=m.subtract(U,G,eW);E=m.normalize(m.cross(Q,Y,E),E),n.normal&&(g[F]=E.x,g[z]=E.y,g[V]=E.z,g[F+v]=E.x,g[z+v]=E.y,g[V+v]=E.z),n.tangent&&(S=m.normalize(m.cross(w,E,S),S),h[F]=S.x,h[z]=S.y,h[V]=S.z,h[F+v]=S.x,h[F+1+v]=S.y,h[F+2+v]=S.z),n.bitangent&&(A[F]=w.x,A[z]=w.y,A[V]=w.z,A[F+v]=w.x,A[z+v]=w.y,A[V+v]=w.z)}}if(n.st){v=p.length;for(let F=0;F<v;F+=2)p[F]=(p[F]-_.x)/(b.x-_.x),p[F+1]=(p[F+1]-_.y)/(b.y-_.y)}let R=new mn;if(n.position&&(R.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:d})),n.st&&(R.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:p})),n.normal&&(R.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),n.tangent&&(R.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:h})),n.bitangent&&(R.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:A})),x&&(R.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:C})),u(t.offsetAttribute)){let F=new Uint8Array(f);if(t.offsetAttribute===rn.TOP)F=F.fill(1,0,f/2);else{let z=t.offsetAttribute===rn.NONE?0:1;F=F.fill(z)}R.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:F})}return R}function PWe(e){let t=e.length/3,n=Ue.createTypedArray(t,t*6),i=0;for(let o=0;o<t;o++){let r=o,s=o+t,a=(r+1)%t,c=a+t;n[i++]=r,n[i++]=s,n[i++]=a,n[i++]=a,n[i++]=s,n[i++]=c}return n}var GV=new ae,WV=new ae;function OWe(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,o=m.multiplyByScalar(n.geodeticSurfaceNormal(t,ZE),e.height,ZE);GV.center=m.add(t,o,GV.center),GV.radius=i,o=m.multiplyByScalar(n.geodeticSurfaceNormal(t,o),e.extrudedHeight,o),WV.center=m.add(t,o,WV.center),WV.radius=i;let r=wl.computeEllipsePositions(e,!0,!0),s=r.positions,a=r.numPts,c=r.outerPositions,l=ae.union(GV,WV),f=Kce(s,e,!0),d=Jce(a),p=d.length;d.length=p*2;let g=s.length/3;for(let S=0;S<p;S+=3)d[S+p]=d[S+2]+g,d[S+1+p]=d[S+1]+g,d[S+2+p]=d[S]+g;let h=Ue.createTypedArray(g*2/3,d),A=new lt({attributes:f,indices:h,primitiveType:Le.TRIANGLES}),x=IWe(c,e);d=PWe(c);let C=Ue.createTypedArray(c.length*2/3,d),T=new lt({attributes:x,indices:C,primitiveType:Le.TRIANGLES}),E=Nn.combineInstances([new xt({geometry:A}),new xt({geometry:T})]);return{boundingSphere:l,attributes:E[0].attributes,indices:E[0].indices}}function Zce(e,t,n,i,o,r,s){let c=wl.computeEllipsePositions({center:e,semiMajorAxis:t,semiMinorAxis:n,rotation:i,granularity:o},!1,!0).outerPositions,l=c.length/3,f=new Array(l);for(let p=0;p<l;++p)f[p]=m.fromArray(c,p*3);let d=le.fromCartesianArray(f,r,s);return d.width>P.PI&&(d.north=d.north>0?P.PI_OVER_TWO-P.EPSILON7:d.north,d.south=d.south<0?P.EPSILON7-P.PI_OVER_TWO:d.south,d.east=P.PI,d.west=-P.PI),d}function eh(e){e=y(e,y.EMPTY_OBJECT);let t=e.center,n=y(e.ellipsoid,oe.WGS84),i=e.semiMajorAxis,o=e.semiMinorAxis,r=y(e.granularity,P.RADIANS_PER_DEGREE),s=y(e.vertexFormat,Oe.DEFAULT),a=y(e.height,0),c=y(e.extrudedHeight,a);this._center=m.clone(t),this._semiMajorAxis=i,this._semiMinorAxis=o,this._ellipsoid=oe.clone(n),this._rotation=y(e.rotation,0),this._stRotation=y(e.stRotation,0),this._height=Math.max(c,a),this._granularity=r,this._vertexFormat=Oe.clone(s),this._extrudedHeight=Math.min(c,a),this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createEllipseGeometry",this._offsetAttribute=e.offsetAttribute,this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0}eh.packedLength=m.packedLength+oe.packedLength+Oe.packedLength+9;eh.pack=function(e,t,n){return n=y(n,0),m.pack(e._center,t,n),n+=m.packedLength,oe.pack(e._ellipsoid,t,n),n+=oe.packedLength,Oe.pack(e._vertexFormat,t,n),n+=Oe.packedLength,t[n++]=e._semiMajorAxis,t[n++]=e._semiMinorAxis,t[n++]=e._rotation,t[n++]=e._stRotation,t[n++]=e._height,t[n++]=e._granularity,t[n++]=e._extrudedHeight,t[n++]=e._shadowVolume?1:0,t[n]=y(e._offsetAttribute,-1),t};var Qce=new m,$ce=new oe,ele=new Oe,$m={center:Qce,ellipsoid:$ce,vertexFormat:ele,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,stRotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};eh.unpack=function(e,t,n){t=y(t,0);let i=m.unpack(e,t,Qce);t+=m.packedLength;let o=oe.unpack(e,t,$ce);t+=oe.packedLength;let r=Oe.unpack(e,t,ele);t+=Oe.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t++],g=e[t++]===1,h=e[t];return u(n)?(n._center=m.clone(i,n._center),n._ellipsoid=oe.clone(o,n._ellipsoid),n._vertexFormat=Oe.clone(r,n._vertexFormat),n._semiMajorAxis=s,n._semiMinorAxis=a,n._rotation=c,n._stRotation=l,n._height=f,n._granularity=d,n._extrudedHeight=p,n._shadowVolume=g,n._offsetAttribute=h===-1?void 0:h,n):($m.height=f,$m.extrudedHeight=p,$m.granularity=d,$m.stRotation=l,$m.rotation=c,$m.semiMajorAxis=s,$m.semiMinorAxis=a,$m.shadowVolume=g,$m.offsetAttribute=h===-1?void 0:h,new eh($m))};eh.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.center,i=y(e.ellipsoid,oe.WGS84),o=e.semiMajorAxis,r=e.semiMinorAxis,s=y(e.granularity,P.RADIANS_PER_DEGREE),a=y(e.rotation,0);return Zce(n,o,r,a,s,i,t)};eh.createGeometry=function(e){if(e._semiMajorAxis<=0||e._semiMinorAxis<=0)return;let t=e._height,n=e._extrudedHeight,i=!P.equalsEpsilon(t,n,0,P.EPSILON2);e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);let o={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:t,granularity:e._granularity,vertexFormat:e._vertexFormat,stRotation:e._stRotation},r;if(i)o.extrudedHeight=n,o.shadowVolume=e._shadowVolume,o.offsetAttribute=e._offsetAttribute,r=OWe(o);else if(r=DWe(o),u(e._offsetAttribute)){let s=r.attributes.position.values.length,a=e._offsetAttribute===rn.NONE?0:1,c=new Uint8Array(s/3).fill(a);r.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new lt({attributes:r.attributes,indices:r.indices,primitiveType:Le.TRIANGLES,boundingSphere:r.boundingSphere,offsetAttribute:e._offsetAttribute})};eh.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new eh({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:o,rotation:e._rotation,stRotation:e._stRotation,granularity:i,extrudedHeight:r,height:s,vertexFormat:Oe.POSITION_ONLY,shadowVolume:!0})};function MWe(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let i=wl.computeEllipsePositions({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,rotation:e._rotation,granularity:e._granularity},!1,!0).outerPositions,o=i.length/3,r=new Array(o);for(let c=0;c<o;++c)r[c]=m.fromArray(i,c*3);let s=e._ellipsoid,a=e.rectangle;return lt._textureCoordinateRotationPoints(r,t,s,a)}Object.defineProperties(eh.prototype,{rectangle:{get:function(){return u(this._rectangle)||(this._rectangle=Zce(this._center,this._semiMajorAxis,this._semiMinorAxis,this._rotation,this._granularity,this._ellipsoid)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=MWe(this)),this._textureCoordinateRotationPoints}}});var Hc=eh;var tle=new m,gx=new m;function RWe(e){let t=e.center;gx=m.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,gx),e.height,gx),gx=m.add(t,gx,gx);let n=new ae(gx,e.semiMajorAxis),i=wl.computeEllipsePositions(e,!1,!0).outerPositions,o=new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:wl.raisePositionsToHeight(i,e,!1)})}),r=i.length/3,s=Ue.createTypedArray(r,r*2),a=0;for(let c=0;c<r;++c)s[a++]=c,s[a++]=(c+1)%r;return{boundingSphere:n,attributes:o,indices:s}}var YV=new ae,qV=new ae;function BWe(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,o=m.multiplyByScalar(n.geodeticSurfaceNormal(t,tle),e.height,tle);YV.center=m.add(t,o,YV.center),YV.radius=i,o=m.multiplyByScalar(n.geodeticSurfaceNormal(t,o),e.extrudedHeight,o),qV.center=m.add(t,o,qV.center),qV.radius=i;let r=wl.computeEllipsePositions(e,!1,!0).outerPositions,s=new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:wl.raisePositionsToHeight(r,e,!0)})});r=s.position.values;let a=ae.union(YV,qV),c=r.length/3;if(u(e.offsetAttribute)){let h=new Uint8Array(c);if(e.offsetAttribute===rn.TOP)h=h.fill(1,0,c/2);else{let A=e.offsetAttribute===rn.NONE?0:1;h=h.fill(A)}s.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:h})}let l=y(e.numberOfVerticalLines,16);l=P.clamp(l,0,c/2);let f=Ue.createTypedArray(c,c*2+l*2);c/=2;let d=0,p;for(p=0;p<c;++p)f[d++]=p,f[d++]=(p+1)%c,f[d++]=p+c,f[d++]=(p+1)%c+c;let g;if(l>0){let h=Math.min(l,c);g=Math.round(c/h);let A=Math.min(g*l,c);for(p=0;p<A;p+=g)f[d++]=p,f[d++]=p+c}return{boundingSphere:a,attributes:s,indices:f}}function QE(e){e=y(e,y.EMPTY_OBJECT);let t=e.center,n=y(e.ellipsoid,oe.WGS84),i=e.semiMajorAxis,o=e.semiMinorAxis,r=y(e.granularity,P.RADIANS_PER_DEGREE),s=y(e.height,0),a=y(e.extrudedHeight,s);this._center=m.clone(t),this._semiMajorAxis=i,this._semiMinorAxis=o,this._ellipsoid=oe.clone(n),this._rotation=y(e.rotation,0),this._height=Math.max(a,s),this._granularity=r,this._extrudedHeight=Math.min(a,s),this._numberOfVerticalLines=Math.max(y(e.numberOfVerticalLines,16),0),this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipseOutlineGeometry"}QE.packedLength=m.packedLength+oe.packedLength+8;QE.pack=function(e,t,n){return n=y(n,0),m.pack(e._center,t,n),n+=m.packedLength,oe.pack(e._ellipsoid,t,n),n+=oe.packedLength,t[n++]=e._semiMajorAxis,t[n++]=e._semiMinorAxis,t[n++]=e._rotation,t[n++]=e._height,t[n++]=e._granularity,t[n++]=e._extrudedHeight,t[n++]=e._numberOfVerticalLines,t[n]=y(e._offsetAttribute,-1),t};var nle=new m,ile=new oe,m_={center:nle,ellipsoid:ile,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};QE.unpack=function(e,t,n){t=y(t,0);let i=m.unpack(e,t,nle);t+=m.packedLength;let o=oe.unpack(e,t,ile);t+=oe.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t];return u(n)?(n._center=m.clone(i,n._center),n._ellipsoid=oe.clone(o,n._ellipsoid),n._semiMajorAxis=r,n._semiMinorAxis=s,n._rotation=a,n._height=c,n._granularity=l,n._extrudedHeight=f,n._numberOfVerticalLines=d,n._offsetAttribute=p===-1?void 0:p,n):(m_.height=c,m_.extrudedHeight=f,m_.granularity=l,m_.rotation=a,m_.semiMajorAxis=r,m_.semiMinorAxis=s,m_.numberOfVerticalLines=d,m_.offsetAttribute=p===-1?void 0:p,new QE(m_))};QE.createGeometry=function(e){if(e._semiMajorAxis<=0||e._semiMinorAxis<=0)return;let t=e._height,n=e._extrudedHeight,i=!P.equalsEpsilon(t,n,0,P.EPSILON2);e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);let o={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:t,granularity:e._granularity,numberOfVerticalLines:e._numberOfVerticalLines},r;if(i)o.extrudedHeight=n,o.offsetAttribute=e._offsetAttribute,r=BWe(o);else if(r=RWe(o),u(e._offsetAttribute)){let s=r.attributes.position.values.length,a=e._offsetAttribute===rn.NONE?0:1,c=new Uint8Array(s/3).fill(a);r.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new lt({attributes:r.attributes,indices:r.indices,primitiveType:Le.LINES,boundingSphere:r.boundingSphere,offsetAttribute:e._offsetAttribute})};var fu=QE;var ole=new k,rle=m.ZERO,sle=new m,ale=new le;function LWe(e){this.id=e,this.vertexFormat=void 0,this.center=void 0,this.semiMajorAxis=void 0,this.semiMinorAxis=void 0,this.rotation=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.numberOfVerticalLines=void 0,this.offsetAttribute=void 0}function zd(e,t){Yn.call(this,{entity:e,scene:t,geometryOptions:new LWe(e),geometryPropertyName:"ellipse",observedPropertyNames:["availability","position","ellipse"]}),this._onEntityPropertyChanged(e,"ellipse",e.ellipse,void 0)}u(Object.create)&&(zd.prototype=Object.create(Yn.prototype),zd.prototype.constructor=zd);zd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Nt){let o;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,ole)),u(o)||(o=k.WHITE),i.color=Ut.fromColor(o)}return u(this._options.offsetAttribute)&&(i.offset=qi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,rle,sle))),new xt({id:t,geometry:new Hc(this._options),attributes:i})};zd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,k.BLACK,ole),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(o),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=qi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,rle,sle))),new xt({id:t,geometry:new fu(this._options),attributes:r})};zd.prototype._computeCenter=function(e,t){return j.getValueOrUndefined(this._entity.position,e,t)};zd.prototype._isHidden=function(e,t){let n=e.position;return!u(n)||!u(t.semiMajorAxis)||!u(t.semiMinorAxis)||ci.prototype._isHidden.call(this,e,t)};zd.prototype._isDynamic=function(e,t){return!e.position.isConstant||!t.semiMajorAxis.isConstant||!t.semiMinorAxis.isConstant||!j.isConstant(t.rotation)||!j.isConstant(t.height)||!j.isConstant(t.extrudedHeight)||!j.isConstant(t.granularity)||!j.isConstant(t.stRotation)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.numberOfVerticalLines)||!j.isConstant(t.zIndex)||this._onTerrain&&!j.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Nt)};zd.prototype._setStaticOptions=function(e,t){let n=j.getValueOrUndefined(t.height,ze.MINIMUM_VALUE),i=j.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),o=j.getValueOrUndefined(t.extrudedHeight,ze.MINIMUM_VALUE),r=j.getValueOrDefault(t.extrudedHeightReference,ze.MINIMUM_VALUE,We.NONE);u(o)&&!u(n)&&(n=0);let s=this._options;s.vertexFormat=this._materialProperty instanceof Nt?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat,s.center=e.position.getValue(ze.MINIMUM_VALUE,s.center),s.semiMajorAxis=t.semiMajorAxis.getValue(ze.MINIMUM_VALUE,s.semiMajorAxis),s.semiMinorAxis=t.semiMinorAxis.getValue(ze.MINIMUM_VALUE,s.semiMinorAxis),s.rotation=j.getValueOrUndefined(t.rotation,ze.MINIMUM_VALUE),s.granularity=j.getValueOrUndefined(t.granularity,ze.MINIMUM_VALUE),s.stRotation=j.getValueOrUndefined(t.stRotation,ze.MINIMUM_VALUE),s.numberOfVerticalLines=j.getValueOrUndefined(t.numberOfVerticalLines,ze.MINIMUM_VALUE),s.offsetAttribute=Yn.computeGeometryOffsetAttribute(n,i,o,r),s.height=Yn.getGeometryHeight(n,i),o=Yn.getGeometryExtrudedHeight(o,r),o===Yn.CLAMP_TO_GROUND&&(o=ri.getMinimumMaximumHeights(Hc.computeRectangle(s,ale)).minimumTerrainHeight),s.extrudedHeight=o};zd.DynamicGeometryUpdater=$E;function $E(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&($E.prototype=Object.create(ai.prototype),$E.prototype.constructor=$E);$E.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.center)||!u(i.semiMajorAxis)||!u(i.semiMinorAxis)||ai.prototype._isHidden.call(this,e,t,n)};$E.prototype._setOptions=function(e,t,n){let i=this._options,o=j.getValueOrUndefined(t.height,n),r=j.getValueOrDefault(t.heightReference,n,We.NONE),s=j.getValueOrUndefined(t.extrudedHeight,n),a=j.getValueOrDefault(t.extrudedHeightReference,n,We.NONE);u(s)&&!u(o)&&(o=0),i.center=j.getValueOrUndefined(e.position,n,i.center),i.semiMajorAxis=j.getValueOrUndefined(t.semiMajorAxis,n),i.semiMinorAxis=j.getValueOrUndefined(t.semiMinorAxis,n),i.rotation=j.getValueOrUndefined(t.rotation,n),i.granularity=j.getValueOrUndefined(t.granularity,n),i.stRotation=j.getValueOrUndefined(t.stRotation,n),i.numberOfVerticalLines=j.getValueOrUndefined(t.numberOfVerticalLines,n),i.offsetAttribute=Yn.computeGeometryOffsetAttribute(o,r,s,a),i.height=Yn.getGeometryHeight(o,r),s=Yn.getGeometryExtrudedHeight(s,a),s===Yn.CLAMP_TO_GROUND&&(s=ri.getMinimumMaximumHeights(Hc.computeRectangle(i,ale)).minimumTerrainHeight),i.extrudedHeight=s};var yR=zd;var NWe=new m,FWe=new m,UWe=new m,VWe=new m,kWe=new m,zWe=new m(1,1,1),cle=Math.cos,lle=Math.sin;function h_(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.radii,zWe),n=y(e.innerRadii,t),i=y(e.minimumClock,0),o=y(e.maximumClock,P.TWO_PI),r=y(e.minimumCone,0),s=y(e.maximumCone,P.PI),a=Math.round(y(e.stackPartitions,64)),c=Math.round(y(e.slicePartitions,64)),l=y(e.vertexFormat,Oe.DEFAULT);this._radii=m.clone(t),this._innerRadii=m.clone(n),this._minimumClock=i,this._maximumClock=o,this._minimumCone=r,this._maximumCone=s,this._stackPartitions=a,this._slicePartitions=c,this._vertexFormat=Oe.clone(l),this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidGeometry"}h_.packedLength=2*m.packedLength+Oe.packedLength+7;h_.pack=function(e,t,n){return n=y(n,0),m.pack(e._radii,t,n),n+=m.packedLength,m.pack(e._innerRadii,t,n),n+=m.packedLength,Oe.pack(e._vertexFormat,t,n),n+=Oe.packedLength,t[n++]=e._minimumClock,t[n++]=e._maximumClock,t[n++]=e._minimumCone,t[n++]=e._maximumCone,t[n++]=e._stackPartitions,t[n++]=e._slicePartitions,t[n]=y(e._offsetAttribute,-1),t};var ule=new m,fle=new m,dle=new Oe,dy={radii:ule,innerRadii:fle,vertexFormat:dle,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,offsetAttribute:void 0};h_.unpack=function(e,t,n){t=y(t,0);let i=m.unpack(e,t,ule);t+=m.packedLength;let o=m.unpack(e,t,fle);t+=m.packedLength;let r=Oe.unpack(e,t,dle);t+=Oe.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t];return u(n)?(n._radii=m.clone(i,n._radii),n._innerRadii=m.clone(o,n._innerRadii),n._vertexFormat=Oe.clone(r,n._vertexFormat),n._minimumClock=s,n._maximumClock=a,n._minimumCone=c,n._maximumCone=l,n._stackPartitions=f,n._slicePartitions=d,n._offsetAttribute=p===-1?void 0:p,n):(dy.minimumClock=s,dy.maximumClock=a,dy.minimumCone=c,dy.maximumCone=l,dy.stackPartitions=f,dy.slicePartitions=d,dy.offsetAttribute=p===-1?void 0:p,new h_(dy))};h_.createGeometry=function(e){let t=e._radii;if(t.x<=0||t.y<=0||t.z<=0)return;let n=e._innerRadii;if(n.x<=0||n.y<=0||n.z<=0)return;let i=e._minimumClock,o=e._maximumClock,r=e._minimumCone,s=e._maximumCone,a=e._vertexFormat,c=e._slicePartitions+1,l=e._stackPartitions+1;c=Math.round(c*Math.abs(o-i)/P.TWO_PI),l=Math.round(l*Math.abs(s-r)/P.PI),c<2&&(c=2),l<2&&(l=2);let f,d,p=0,g=[r],h=[i];for(f=0;f<l;f++)g.push(r+f*(s-r)/(l-1));for(g.push(s),d=0;d<c;d++)h.push(i+d*(o-i)/(c-1));h.push(o);let A=g.length,x=h.length,C=0,T=1,E=n.x!==t.x||n.y!==t.y||n.z!==t.z,S=!1,w=!1,D=!1;E&&(T=2,r>0&&(S=!0,C+=c-1),s<Math.PI&&(w=!0,C+=c-1),(o-i)%P.TWO_PI?(D=!0,C+=(l-1)*2+1):C+=1);let M=x*A*T,O=new Float64Array(M*3),L=new Array(M).fill(!1),N=new Array(M).fill(!1),_=c*l*T,b=6*(_+C+1-(c+l)*T),v=Ue.createTypedArray(_,b),I=a.normal?new Float32Array(M*3):void 0,R=a.tangent?new Float32Array(M*3):void 0,F=a.bitangent?new Float32Array(M*3):void 0,z=a.st?new Float32Array(M*2):void 0,V=new Array(A),G=new Array(A);for(f=0;f<A;f++)V[f]=lle(g[f]),G[f]=cle(g[f]);let U=new Array(x),q=new Array(x);for(d=0;d<x;d++)q[d]=cle(h[d]),U[d]=lle(h[d]);for(f=0;f<A;f++)for(d=0;d<x;d++)O[p++]=t.x*V[f]*q[d],O[p++]=t.y*V[f]*U[d],O[p++]=t.z*G[f];let Y=M/2;if(E)for(f=0;f<A;f++)for(d=0;d<x;d++)O[p++]=n.x*V[f]*q[d],O[p++]=n.y*V[f]*U[d],O[p++]=n.z*G[f],L[Y]=!0,f>0&&f!==A-1&&d!==0&&d!==x-1&&(N[Y]=!0),Y++;p=0;let Q,W;for(f=1;f<A-2;f++)for(Q=f*x,W=(f+1)*x,d=1;d<x-2;d++)v[p++]=W+d,v[p++]=W+d+1,v[p++]=Q+d+1,v[p++]=W+d,v[p++]=Q+d+1,v[p++]=Q+d;if(E){let _t=A*x;for(f=1;f<A-2;f++)for(Q=_t+f*x,W=_t+(f+1)*x,d=1;d<x-2;d++)v[p++]=W+d,v[p++]=Q+d,v[p++]=Q+d+1,v[p++]=W+d,v[p++]=Q+d+1,v[p++]=W+d+1}let K,J;if(E){if(S)for(J=A*x,f=1;f<x-2;f++)v[p++]=f,v[p++]=f+1,v[p++]=J+f+1,v[p++]=f,v[p++]=J+f+1,v[p++]=J+f;if(w)for(K=A*x-x,J=A*x*T-x,f=1;f<x-2;f++)v[p++]=K+f+1,v[p++]=K+f,v[p++]=J+f,v[p++]=K+f+1,v[p++]=J+f,v[p++]=J+f+1}if(D){for(f=1;f<A-2;f++)J=x*A+x*f,K=x*f,v[p++]=J,v[p++]=K+x,v[p++]=K,v[p++]=J,v[p++]=J+x,v[p++]=K+x;for(f=1;f<A-2;f++)J=x*A+x*(f+1)-1,K=x*(f+1)-1,v[p++]=K+x,v[p++]=J,v[p++]=K,v[p++]=K+x,v[p++]=J+x,v[p++]=J}let ge=new mn;a.position&&(ge.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:O}));let Ce=0,se=0,xe=0,me=0,ve=M/2,Pe,Ve=oe.fromCartesian3(t),Xe=oe.fromCartesian3(n);if(a.st||a.normal||a.tangent||a.bitangent){for(f=0;f<M;f++){Pe=L[f]?Xe:Ve;let _t=m.fromArray(O,f*3,NWe),Gt=Pe.geodeticSurfaceNormal(_t,FWe);if(N[f]&&m.negate(Gt,Gt),a.st){let dn=H.negate(Gt,kWe);z[Ce++]=Math.atan2(dn.y,dn.x)/P.TWO_PI+.5,z[Ce++]=Math.asin(Gt.z)/Math.PI+.5}if(a.normal&&(I[se++]=Gt.x,I[se++]=Gt.y,I[se++]=Gt.z),a.tangent||a.bitangent){let dn=UWe,mt=0,Tn;if(L[f]&&(mt=ve),!S&&f>=mt&&f<mt+x*2?Tn=m.UNIT_X:Tn=m.UNIT_Z,m.cross(Tn,Gt,dn),m.normalize(dn,dn),a.tangent&&(R[xe++]=dn.x,R[xe++]=dn.y,R[xe++]=dn.z),a.bitangent){let Zn=m.cross(Gt,dn,VWe);m.normalize(Zn,Zn),F[me++]=Zn.x,F[me++]=Zn.y,F[me++]=Zn.z}}}a.st&&(ge.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:z})),a.normal&&(ge.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:I})),a.tangent&&(ge.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:R})),a.bitangent&&(ge.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:F}))}if(u(e._offsetAttribute)){let _t=O.length,Gt=e._offsetAttribute===rn.NONE?0:1,dn=new Uint8Array(_t/3).fill(Gt);ge.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:dn})}return new lt({attributes:ge,indices:v,primitiveType:Le.TRIANGLES,boundingSphere:ae.fromEllipsoid(Ve),offsetAttribute:e._offsetAttribute})};var nW;h_.getUnitEllipsoid=function(){return u(nW)||(nW=h_.createGeometry(new h_({radii:new m(1,1,1),vertexFormat:Oe.POSITION_ONLY}))),nW};var Os=h_;var HWe=new Nt(k.WHITE),iW=m.ZERO,oW=new m,GWe=new m,WWe=new m,rW=new k,jWe=new m(1,1,1);function YWe(e){this.id=e,this.vertexFormat=void 0,this.radii=void 0,this.innerRadii=void 0,this.minimumClock=void 0,this.maximumClock=void 0,this.minimumCone=void 0,this.maximumCone=void 0,this.stackPartitions=void 0,this.slicePartitions=void 0,this.subdivisions=void 0,this.offsetAttribute=void 0}function du(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new YWe(e),geometryPropertyName:"ellipsoid",observedPropertyNames:["availability","position","orientation","ellipsoid"]}),this._onEntityPropertyChanged(e,"ellipsoid",e.ellipsoid,void 0)}u(Object.create)&&(du.prototype=Object.create(ci.prototype),du.prototype.constructor=du);Object.defineProperties(du.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});du.prototype.createFillGeometryInstance=function(e,t,n){let i=this._entity,o=i.isAvailable(e),r,s=new gn(o&&i.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),a=this._distanceDisplayConditionProperty.getValue(e),c=Vn.fromDistanceDisplayCondition(a),l={show:s,distanceDisplayCondition:c,color:void 0,offset:void 0};if(this._materialProperty instanceof Nt){let f;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||o)&&(f=this._materialProperty.color.getValue(e,rW)),u(f)||(f=k.WHITE),r=Ut.fromColor(f),l.color=r}return u(this._options.offsetAttribute)&&(l.offset=qi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,iW,oW))),new xt({id:i,geometry:new Os(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.mapProjection.ellipsoid,n),attributes:l})};du.prototype.createOutlineGeometryInstance=function(e,t,n){let i=this._entity,o=i.isAvailable(e),r=j.getValueOrDefault(this._outlineColorProperty,e,k.BLACK,rW),s=this._distanceDisplayConditionProperty.getValue(e),a={show:new gn(o&&i.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(r),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(s),offset:void 0};return u(this._options.offsetAttribute)&&(a.offset=qi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,iW,oW))),new xt({id:i,geometry:new ou(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.mapProjection.ellipsoid,n),attributes:a})};du.prototype._computeCenter=function(e,t){return j.getValueOrUndefined(this._entity.position,e,t)};du.prototype._isHidden=function(e,t){return!u(e.position)||!u(t.radii)||ci.prototype._isHidden.call(this,e,t)};du.prototype._isDynamic=function(e,t){return!e.position.isConstant||!j.isConstant(e.orientation)||!t.radii.isConstant||!j.isConstant(t.innerRadii)||!j.isConstant(t.stackPartitions)||!j.isConstant(t.slicePartitions)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.minimumClock)||!j.isConstant(t.maximumClock)||!j.isConstant(t.minimumCone)||!j.isConstant(t.maximumCone)||!j.isConstant(t.subdivisions)};du.prototype._setStaticOptions=function(e,t){let n=j.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Nt?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat,i.radii=t.radii.getValue(ze.MINIMUM_VALUE,i.radii),i.innerRadii=j.getValueOrUndefined(t.innerRadii,i.radii),i.minimumClock=j.getValueOrUndefined(t.minimumClock,ze.MINIMUM_VALUE),i.maximumClock=j.getValueOrUndefined(t.maximumClock,ze.MINIMUM_VALUE),i.minimumCone=j.getValueOrUndefined(t.minimumCone,ze.MINIMUM_VALUE),i.maximumCone=j.getValueOrUndefined(t.maximumCone,ze.MINIMUM_VALUE),i.stackPartitions=j.getValueOrUndefined(t.stackPartitions,ze.MINIMUM_VALUE),i.slicePartitions=j.getValueOrUndefined(t.slicePartitions,ze.MINIMUM_VALUE),i.subdivisions=j.getValueOrUndefined(t.subdivisions,ze.MINIMUM_VALUE),i.offsetAttribute=n!==We.NONE?rn.ALL:void 0};du.prototype._onEntityPropertyChanged=lp;du.DynamicGeometryUpdater=AR;function AR(e,t,n){ai.call(this,e,t,n),this._scene=e._scene,this._modelMatrix=new B,this._attributes=void 0,this._outlineAttributes=void 0,this._lastSceneMode=void 0,this._lastShow=void 0,this._lastOutlineShow=void 0,this._lastOutlineWidth=void 0,this._lastOutlineColor=void 0,this._lastOffset=new m,this._material={}}u(Object.create)&&(AR.prototype=Object.create(ai.prototype),AR.prototype.constructor=AR);AR.prototype.update=function(e){let t=this._entity,n=t.ellipsoid;if(!t.isShowing||!t.isAvailable(e)||!j.getValueOrDefault(n.show,e,!0)){u(this._primitive)&&(this._primitive.show=!1),u(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let i=j.getValueOrUndefined(n.radii,e,GWe),o=u(i)?t.computeModelMatrixForHeightReference(e,n.heightReference,i.z*.5,this._scene.mapProjection.ellipsoid,this._modelMatrix):void 0;if(!u(o)||!u(i)){u(this._primitive)&&(this._primitive.show=!1),u(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let r=j.getValueOrDefault(n.fill,e,!0),s=j.getValueOrDefault(n.outline,e,!1),a=j.getValueOrClonedDefault(n.outlineColor,e,k.BLACK,rW),c=Ko.getValue(e,y(n.material,HWe),this._material),l=j.getValueOrUndefined(n.innerRadii,e,WWe),f=j.getValueOrUndefined(n.minimumClock,e),d=j.getValueOrUndefined(n.maximumClock,e),p=j.getValueOrUndefined(n.minimumCone,e),g=j.getValueOrUndefined(n.maximumCone,e),h=j.getValueOrUndefined(n.stackPartitions,e),A=j.getValueOrUndefined(n.slicePartitions,e),x=j.getValueOrUndefined(n.subdivisions,e),C=j.getValueOrDefault(n.outlineWidth,e,1),T=j.getValueOrDefault(n.heightReference,e,We.NONE),E=T!==We.NONE?rn.ALL:void 0,S=this._scene.mode,w=S===ne.SCENE3D&&T===We.NONE,D=this._options,M=this._geometryUpdater.shadowsProperty.getValue(e),L=this._geometryUpdater.distanceDisplayConditionProperty.getValue(e),N=j.getValueOrDefault(this._geometryUpdater.terrainOffsetProperty,e,iW,oW);if(!w||this._lastSceneMode!==S||!u(this._primitive)||D.stackPartitions!==h||D.slicePartitions!==A||u(l)&&!m.equals(D.innerRadii!==l)||D.minimumClock!==f||D.maximumClock!==d||D.minimumCone!==p||D.maximumCone!==g||D.subdivisions!==x||this._lastOutlineWidth!==C||D.offsetAttribute!==E){let b=this._primitives;if(b.removeAndDestroy(this._primitive),b.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0,this._lastSceneMode=S,this._lastOutlineWidth=C,D.stackPartitions=h,D.slicePartitions=A,D.subdivisions=x,D.offsetAttribute=E,D.radii=m.clone(w?jWe:i,D.radii),u(l))if(w){let F=m.magnitude(i);D.innerRadii=m.fromElements(l.x/F,l.y/F,l.z/F,D.innerRadii)}else D.innerRadii=m.clone(l,D.innerRadii);else D.innerRadii=void 0;D.minimumClock=f,D.maximumClock=d,D.minimumCone=p,D.maximumCone=g;let v=new ro({material:c,translucent:c.isTranslucent(),closed:!0});D.vertexFormat=v.vertexFormat;let I=this._geometryUpdater.createFillGeometryInstance(e,w,this._modelMatrix);this._primitive=b.add(new vn({geometryInstances:I,appearance:v,asynchronous:!1,shadows:M}));let R=this._geometryUpdater.createOutlineGeometryInstance(e,w,this._modelMatrix);this._outlinePrimitive=b.add(new vn({geometryInstances:R,appearance:new sn({flat:!0,translucent:R.attributes.color.value[3]!==255,renderState:{lineWidth:this._geometryUpdater._scene.clampLineWidth(C)}}),asynchronous:!1,shadows:M})),this._lastShow=r,this._lastOutlineShow=s,this._lastOutlineColor=k.clone(a,this._lastOutlineColor),this._lastDistanceDisplayCondition=L,this._lastOffset=m.clone(N,this._lastOffset)}else if(this._primitive.ready){let b=this._primitive,v=this._outlinePrimitive;b.show=!0,v.show=!0,b.appearance.material=c;let I=this._attributes;u(I)||(I=b.getGeometryInstanceAttributes(t),this._attributes=I),r!==this._lastShow&&(I.show=gn.toValue(r,I.show),this._lastShow=r);let R=this._outlineAttributes;u(R)||(R=v.getGeometryInstanceAttributes(t),this._outlineAttributes=R),s!==this._lastOutlineShow&&(R.show=gn.toValue(s,R.show),this._lastOutlineShow=s),k.equals(a,this._lastOutlineColor)||(R.color=Ut.toValue(a,R.color),k.clone(a,this._lastOutlineColor)),vt.equals(L,this._lastDistanceDisplayCondition)||(I.distanceDisplayCondition=Vn.toValue(L,I.distanceDisplayCondition),R.distanceDisplayCondition=Vn.toValue(L,R.distanceDisplayCondition),vt.clone(L,this._lastDistanceDisplayCondition)),m.equals(N,this._lastOffset)||(I.offset=qi.toValue(N,I.offset),R.offset=qi.toValue(N,I.offset),m.clone(N,this._lastOffset))}w&&(i.x=Math.max(i.x,.001),i.y=Math.max(i.y,.001),i.z=Math.max(i.z,.001),o=B.multiplyByScale(o,i,o),this._primitive.modelMatrix=o,this._outlinePrimitive.modelMatrix=o)};var xR=du;function eb(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.vertexFormat,Oe.DEFAULT);this._vertexFormat=t,this._workerName="createPlaneGeometry"}eb.packedLength=Oe.packedLength;eb.pack=function(e,t,n){return n=y(n,0),Oe.pack(e._vertexFormat,t,n),t};var mle=new Oe,qWe={vertexFormat:mle};eb.unpack=function(e,t,n){t=y(t,0);let i=Oe.unpack(e,t,mle);return u(n)?(n._vertexFormat=Oe.clone(i,n._vertexFormat),n):new eb(qWe)};var XV=new m(-.5,-.5,0),KV=new m(.5,.5,0);eb.createGeometry=function(e){let t=e._vertexFormat,n=new mn,i,o;if(t.position){if(o=new Float64Array(4*3),o[0]=XV.x,o[1]=XV.y,o[2]=0,o[3]=KV.x,o[4]=XV.y,o[5]=0,o[6]=KV.x,o[7]=KV.y,o[8]=0,o[9]=XV.x,o[10]=KV.y,o[11]=0,n.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:o}),t.normal){let r=new Float32Array(12);r[0]=0,r[1]=0,r[2]=1,r[3]=0,r[4]=0,r[5]=1,r[6]=0,r[7]=0,r[8]=1,r[9]=0,r[10]=0,r[11]=1,n.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:r})}if(t.st){let r=new Float32Array(8);r[0]=0,r[1]=0,r[2]=1,r[3]=0,r[4]=1,r[5]=1,r[6]=0,r[7]=1,n.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:r})}if(t.tangent){let r=new Float32Array(12);r[0]=1,r[1]=0,r[2]=0,r[3]=1,r[4]=0,r[5]=0,r[6]=1,r[7]=0,r[8]=0,r[9]=1,r[10]=0,r[11]=0,n.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:r})}if(t.bitangent){let r=new Float32Array(12);r[0]=0,r[1]=1,r[2]=0,r[3]=0,r[4]=1,r[5]=0,r[6]=0,r[7]=1,r[8]=0,r[9]=0,r[10]=1,r[11]=0,n.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:r})}i=new Uint16Array(2*3),i[0]=0,i[1]=1,i[2]=2,i[3]=0,i[4]=2,i[5]=3}return new lt({attributes:n,indices:i,primitiveType:Le.TRIANGLES,boundingSphere:new ae(m.ZERO,Math.sqrt(2))})};var CR=eb;function tb(){this._workerName="createPlaneOutlineGeometry"}tb.packedLength=0;tb.pack=function(e,t){return t};tb.unpack=function(e,t,n){return u(n)?n:new tb};var my=new m(-.5,-.5,0),JV=new m(.5,.5,0);tb.createGeometry=function(){let e=new mn,t=new Uint16Array(4*2),n=new Float64Array(4*3);return n[0]=my.x,n[1]=my.y,n[2]=my.z,n[3]=JV.x,n[4]=my.y,n[5]=my.z,n[6]=JV.x,n[7]=JV.y,n[8]=my.z,n[9]=my.x,n[10]=JV.y,n[11]=my.z,e.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:n}),t[0]=0,t[1]=1,t[2]=1,t[3]=2,t[4]=2,t[5]=3,t[6]=3,t[7]=0,new lt({attributes:e,indices:t,primitiveType:Le.LINES,boundingSphere:new ae(m.ZERO,Math.sqrt(2))})};var TR=tb;var XWe=new m,hle=new k;function KWe(e){this.id=e,this.vertexFormat=void 0,this.plane=void 0,this.dimensions=void 0}function Ef(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new KWe(e),geometryPropertyName:"plane",observedPropertyNames:["availability","position","orientation","plane"]}),this._onEntityPropertyChanged(e,"plane",e.plane,void 0)}u(Object.create)&&(Ef.prototype=Object.create(ci.prototype),Ef.prototype.constructor=Ef);Ef.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Vn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Nt){let g;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(g=this._materialProperty.color.getValue(e,hle)),u(g)||(g=k.WHITE),o=Ut.fromColor(g),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};let c=t.plane,l=this._options,f=t.computeModelMatrix(e),d=j.getValueOrDefault(c.plane,e,l.plane),p=j.getValueOrUndefined(c.dimensions,e,l.dimensions);return l.plane=d,l.dimensions=p,f=sW(d,p,f,f),new xt({id:t,geometry:new CR(this._options),modelMatrix:f,attributes:i})};Ef.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,k.BLACK,hle),o=this._distanceDisplayConditionProperty.getValue(e),r=t.plane,s=this._options,a=t.computeModelMatrix(e),c=j.getValueOrDefault(r.plane,e,s.plane),l=j.getValueOrUndefined(r.dimensions,e,s.dimensions);return s.plane=c,s.dimensions=l,a=sW(c,l,a,a),new xt({id:t,geometry:new TR,modelMatrix:a,attributes:{show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(o)}})};Ef.prototype._isHidden=function(e,t){return!u(t.plane)||!u(t.dimensions)||!u(e.position)||ci.prototype._isHidden.call(this,e,t)};Ef.prototype._getIsClosed=function(e){return!1};Ef.prototype._isDynamic=function(e,t){return!e.position.isConstant||!j.isConstant(e.orientation)||!t.plane.isConstant||!t.dimensions.isConstant||!j.isConstant(t.outlineWidth)};Ef.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Nt,i=this._options;i.vertexFormat=n?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat,i.plane=t.plane.getValue(ze.MINIMUM_VALUE,i.plane),i.dimensions=t.dimensions.getValue(ze.MINIMUM_VALUE,i.dimensions)};Ef.DynamicGeometryUpdater=nb;function nb(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(nb.prototype=Object.create(ai.prototype),nb.prototype.constructor=nb);nb.prototype._isHidden=function(e,t,n){let i=this._options,o=j.getValueOrUndefined(e.position,n,XWe);return!u(o)||!u(i.plane)||!u(i.dimensions)||ai.prototype._isHidden.call(this,e,t,n)};nb.prototype._setOptions=function(e,t,n){let i=this._options;i.plane=j.getValueOrDefault(t.plane,n,i.plane),i.dimensions=j.getValueOrUndefined(t.dimensions,n,i.dimensions)};var JWe=new m,ZWe=new m,QWe=new m,$We=new m,e7e=new Z,t7e=new Z,n7e=new B;function sW(e,t,n,i){let o=e.normal,r=e.distance,s=m.multiplyByScalar(o,-r,QWe),a=m.clone(m.UNIT_Z,ZWe);P.equalsEpsilon(Math.abs(m.dot(a,o)),1,P.EPSILON8)&&(a=m.clone(m.UNIT_Y,a));let c=m.cross(a,o,JWe);a=m.cross(o,c,a),m.normalize(c,c),m.normalize(a,a);let l=e7e;Z.setColumn(l,0,c,l),Z.setColumn(l,1,a,l),Z.setColumn(l,2,o,l);let f=m.fromElements(t.x,t.y,1,$We),d=Z.multiplyByScale(l,f,t7e),p=B.fromRotationTranslation(d,s,n7e);return B.multiplyTransformation(n,p,i)}Ef.createPrimitiveMatrix=sW;var ER=Ef;var i7e=new m,o7e=new qe,r7e=new H,s7e=new H,a7e=new m,c7e=new m,l7e=new m,bR=new m,u7e=new m,f7e=new m,ple=new Ne,d7e=new Z,m7e=new Z,h7e=new m;function p7e(e,t,n,i,o,r,s,a,c){let l=e.positions,f=fi.triangulate(e.positions2D,e.holes);f.length<3&&(f=[0,1,2]);let d=Ue.createTypedArray(l.length,f.length);d.set(f);let p=d7e;if(i!==0){let _=Ne.fromAxisAngle(s,i,ple);if(p=Z.fromQuaternion(_,p),t.tangent||t.bitangent){_=Ne.fromAxisAngle(s,-i,ple);let b=Z.fromQuaternion(_,m7e);a=m.normalize(Z.multiplyByVector(b,a,a),a),t.bitangent&&(c=m.normalize(m.cross(s,a,c),c))}}else p=Z.clone(Z.IDENTITY,p);let g=s7e;t.st&&(g.x=n.x,g.y=n.y);let h=l.length,A=h*3,x=new Float64Array(A),C=t.normal?new Float32Array(A):void 0,T=t.tangent?new Float32Array(A):void 0,E=t.bitangent?new Float32Array(A):void 0,S=t.st?new Float32Array(h*2):void 0,w=0,D=0,M=0,O=0,L=0;for(let _=0;_<h;_++){let b=l[_];if(x[w++]=b.x,x[w++]=b.y,x[w++]=b.z,t.st)if(u(o)&&o.positions.length===h)S[L++]=o.positions[_].x,S[L++]=o.positions[_].y;else{let v=Z.multiplyByVector(p,b,i7e),I=r(v,r7e);H.subtract(I,g,I);let R=P.clamp(I.x/n.width,0,1),F=P.clamp(I.y/n.height,0,1);S[L++]=R,S[L++]=F}t.normal&&(C[D++]=s.x,C[D++]=s.y,C[D++]=s.z),t.tangent&&(T[O++]=a.x,T[O++]=a.y,T[O++]=a.z),t.bitangent&&(E[M++]=c.x,E[M++]=c.y,E[M++]=c.z)}let N=new mn;return t.position&&(N.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:x})),t.normal&&(N.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:C})),t.tangent&&(N.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:T})),t.bitangent&&(N.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:E})),t.st&&(N.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:S})),new lt({attributes:N,indices:d,primitiveType:Le.TRIANGLES})}function yx(e){e=y(e,y.EMPTY_OBJECT);let t=e.polygonHierarchy,n=e.textureCoordinates,i=y(e.vertexFormat,Oe.DEFAULT);this._vertexFormat=Oe.clone(i),this._polygonHierarchy=t,this._stRotation=y(e.stRotation,0),this._ellipsoid=oe.clone(y(e.ellipsoid,oe.WGS84)),this._workerName="createCoplanarPolygonGeometry",this._textureCoordinates=n,this.packedLength=jn.computeHierarchyPackedLength(t,m)+Oe.packedLength+oe.packedLength+(u(n)?jn.computeHierarchyPackedLength(n,H):1)+2}yx.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions},vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,textureCoordinates:e.textureCoordinates};return new yx(t)};yx.pack=function(e,t,n){return n=y(n,0),n=jn.packPolygonHierarchy(e._polygonHierarchy,t,n,m),oe.pack(e._ellipsoid,t,n),n+=oe.packedLength,Oe.pack(e._vertexFormat,t,n),n+=Oe.packedLength,t[n++]=e._stRotation,u(e._textureCoordinates)?n=jn.packPolygonHierarchy(e._textureCoordinates,t,n,H):t[n++]=-1,t[n++]=e.packedLength,t};var _7e=oe.clone(oe.UNIT_SPHERE),g7e=new Oe,y7e={polygonHierarchy:{}};yx.unpack=function(e,t,n){t=y(t,0);let i=jn.unpackPolygonHierarchy(e,t,m);t=i.startingIndex,delete i.startingIndex;let o=oe.unpack(e,t,_7e);t+=oe.packedLength;let r=Oe.unpack(e,t,g7e);t+=Oe.packedLength;let s=e[t++],a=e[t]===-1?void 0:jn.unpackPolygonHierarchy(e,t,H);u(a)?(t=a.startingIndex,delete a.startingIndex):t++;let c=e[t++];return u(n)||(n=new yx(y7e)),n._polygonHierarchy=i,n._ellipsoid=oe.clone(o,n._ellipsoid),n._vertexFormat=Oe.clone(r,n._vertexFormat),n._stRotation=s,n._textureCoordinates=a,n.packedLength=c,n};yx.createGeometry=function(e){let t=e._vertexFormat,n=e._polygonHierarchy,i=e._stRotation,o=e._textureCoordinates,r=u(o),s=n.positions;if(s=xo(s,m.equalsEpsilon,!0),s.length<3)return;let a=a7e,c=c7e,l=l7e,f=u7e,d=f7e;if(!qp.computeProjectTo2DArguments(s,bR,f,d))return;if(a=m.cross(f,d,a),a=m.normalize(a,a),!m.equalsEpsilon(bR,m.ZERO,P.EPSILON6)){let L=e._ellipsoid.geodeticSurfaceNormal(bR,h7e);m.dot(a,L)<0&&(a=m.negate(a,a),f=m.negate(f,f))}let g=qp.createProjectPointsTo2DFunction(bR,f,d),h=qp.createProjectPointTo2DFunction(bR,f,d);t.tangent&&(c=m.clone(f,c)),t.bitangent&&(l=m.clone(d,l));let A=jn.polygonsFromHierarchy(n,r,g,!1),x=A.hierarchy,C=A.polygons,T=function(L){return L},E=r?jn.polygonsFromHierarchy(o,!0,T,!1).polygons:void 0;if(x.length===0)return;s=x[0].outerRing;let S=ae.fromPoints(s),w=jn.computeBoundingRectangle(a,h,s,i,o7e),D=[];for(let L=0;L<C.length;L++){let N=new xt({geometry:p7e(C[L],t,w,i,r?E[L]:void 0,h,a,c,l)});D.push(N)}let M=Nn.combineInstances(D)[0];M.attributes.position.values=new Float64Array(M.attributes.position.values),M.indices=Ue.createTypedArray(M.attributes.position.values.length/3,M.indices);let O=M.attributes;return t.position||delete O.position,new lt({attributes:O,indices:M.indices,primitiveType:M.primitiveType,boundingSphere:S})};var SR=yx;var A7e=new he,_le=new he;function x7e(e,t,n,i){let r=i.cartesianToCartographic(e,A7e).height,s=i.cartesianToCartographic(t,_le);s.height=r,i.cartographicToCartesian(s,t);let a=i.cartesianToCartographic(n,_le);a.height=r-100,i.cartographicToCartesian(a,n)}var C7e=new qe,T7e=new m,E7e=new m,b7e=new m,S7e=new m,v7e=new m,w7e=new m,ZV=new m,th=new m,ib=new m,D7e=new H,I7e=new H,P7e=new m,gle=new Ne,O7e=new Z,M7e=new Z;function aW(e){let t=e.vertexFormat,n=e.geometry,i=e.shadowVolume,o=n.attributes.position.values,r=u(n.attributes.st)?n.attributes.st.values:void 0,s=o.length,a=e.wall,c=e.top||a,l=e.bottom||a;if(t.st||t.normal||t.tangent||t.bitangent||i){let f=e.boundingRectangle,d=e.tangentPlane,p=e.ellipsoid,g=e.stRotation,h=e.perPositionHeight,A=D7e;A.x=f.x,A.y=f.y;let x=t.st?new Float32Array(2*(s/3)):void 0,C;t.normal&&(h&&c&&!a?C=n.attributes.normal.values:C=new Float32Array(s));let T=t.tangent?new Float32Array(s):void 0,E=t.bitangent?new Float32Array(s):void 0,S=i?new Float32Array(s):void 0,w=0,D=0,M=E7e,O=b7e,L=S7e,N=!0,_=O7e,b=M7e;if(g!==0){let R=Ne.fromAxisAngle(d._plane.normal,g,gle);_=Z.fromQuaternion(R,_),R=Ne.fromAxisAngle(d._plane.normal,-g,gle),b=Z.fromQuaternion(R,b)}else _=Z.clone(Z.IDENTITY,_),b=Z.clone(Z.IDENTITY,b);let v=0,I=0;c&&l&&(v=s/2,I=s/3,s/=2);for(let R=0;R<s;R+=3){let F=m.fromArray(o,R,P7e);if(t.st&&!u(r)){let z=Z.multiplyByVector(_,F,T7e);z=p.scaleToGeodeticSurface(z,z);let V=d.projectPointOntoPlane(z,I7e);H.subtract(V,A,V);let G=P.clamp(V.x/f.width,0,1),U=P.clamp(V.y/f.height,0,1);l&&(x[w+I]=G,x[w+1+I]=U),c&&(x[w]=G,x[w+1]=U),w+=2}if(t.normal||t.tangent||t.bitangent||i){let z=D+1,V=D+2;if(a){if(R+3<s){let G=m.fromArray(o,R+3,v7e);if(N){let U=m.fromArray(o,R+s,w7e);h&&x7e(F,G,U,p),m.subtract(G,F,G),m.subtract(U,F,U),M=m.normalize(m.cross(U,G,M),M),N=!1}m.equalsEpsilon(G,F,P.EPSILON10)&&(N=!0)}(t.tangent||t.bitangent)&&(L=p.geodeticSurfaceNormal(F,L),t.tangent&&(O=m.normalize(m.cross(L,M,O),O)))}else M=p.geodeticSurfaceNormal(F,M),(t.tangent||t.bitangent)&&(h&&(ZV=m.fromArray(C,D,ZV),th=m.cross(m.UNIT_Z,ZV,th),th=m.normalize(Z.multiplyByVector(b,th,th),th),t.bitangent&&(ib=m.normalize(m.cross(ZV,th,ib),ib))),O=m.cross(m.UNIT_Z,M,O),O=m.normalize(Z.multiplyByVector(b,O,O),O),t.bitangent&&(L=m.normalize(m.cross(M,O,L),L)));t.normal&&(e.wall?(C[D+v]=M.x,C[z+v]=M.y,C[V+v]=M.z):l&&(C[D+v]=-M.x,C[z+v]=-M.y,C[V+v]=-M.z),(c&&!h||a)&&(C[D]=M.x,C[z]=M.y,C[V]=M.z)),i&&(a&&(M=p.geodeticSurfaceNormal(F,M)),S[D+v]=-M.x,S[z+v]=-M.y,S[V+v]=-M.z),t.tangent&&(e.wall?(T[D+v]=O.x,T[z+v]=O.y,T[V+v]=O.z):l&&(T[D+v]=-O.x,T[z+v]=-O.y,T[V+v]=-O.z),c&&(h?(T[D]=th.x,T[z]=th.y,T[V]=th.z):(T[D]=O.x,T[z]=O.y,T[V]=O.z))),t.bitangent&&(l&&(E[D+v]=L.x,E[z+v]=L.y,E[V+v]=L.z),c&&(h?(E[D]=ib.x,E[z]=ib.y,E[V]=ib.z):(E[D]=L.x,E[z]=L.y,E[V]=L.z))),D+=3}}t.st&&!u(r)&&(n.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:x})),t.normal&&(n.attributes.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:C})),t.tangent&&(n.attributes.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:T})),t.bitangent&&(n.attributes.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:E})),i&&(n.attributes.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:S}))}if(e.extrude&&u(e.offsetAttribute)){let f=o.length/3,d=new Uint8Array(f);if(e.offsetAttribute===rn.TOP)c&&l||a?d=d.fill(1,0,f/2):c&&(d=d.fill(1));else{let p=e.offsetAttribute===rn.NONE?0:1;d=d.fill(p)}n.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}return n}var R7e=new he,B7e=new he,hy={westOverIDL:0,eastOverIDL:0},ob=new Xu;function xle(e,t,n,i,o){if(o=y(o,new le),!u(e)||e.length<3)return o.west=0,o.north=0,o.south=0,o.east=0,o;if(n===Zt.RHUMB)return le.fromCartesianArray(e,t,o);ob.ellipsoid.equals(t)||(ob=new Xu(void 0,void 0,t)),o.west=Number.POSITIVE_INFINITY,o.east=Number.NEGATIVE_INFINITY,o.south=Number.POSITIVE_INFINITY,o.north=Number.NEGATIVE_INFINITY,hy.westOverIDL=Number.POSITIVE_INFINITY,hy.eastOverIDL=Number.NEGATIVE_INFINITY;let r=1/P.chordLength(i,t.maximumRadius),s=e.length,a=t.cartesianToCartographic(e[0],B7e),c=R7e,l;for(let f=1;f<s;f++)l=c,c=a,a=t.cartesianToCartographic(e[f],l),ob.setEndPoints(c,a),yle(ob,r,o,hy);return l=c,c=a,a=t.cartesianToCartographic(e[0],l),ob.setEndPoints(c,a),yle(ob,r,o,hy),o.east-o.west>hy.eastOverIDL-hy.westOverIDL&&(o.west=hy.westOverIDL,o.east=hy.eastOverIDL,o.east>P.PI&&(o.east=o.east-P.TWO_PI),o.west>P.PI&&(o.west=o.west-P.TWO_PI)),o}var L7e=new he;function yle(e,t,n,i){let o=e.surfaceDistance,r=Math.ceil(o*t),s=r>0?o/(r-1):Number.POSITIVE_INFINITY,a=0;for(let c=0;c<r;c++){let l=e.interpolateUsingSurfaceDistance(a,L7e);a+=s;let f=l.longitude,d=l.latitude;n.west=Math.min(n.west,f),n.east=Math.max(n.east,f),n.south=Math.min(n.south,d),n.north=Math.max(n.north,d);let p=f>=0?f:f+P.TWO_PI;i.westOverIDL=Math.min(i.westOverIDL,p),i.eastOverIDL=Math.max(i.eastOverIDL,p)}}var Ale=[];function N7e(e,t,n,i,o,r,s,a,c,l){let f={walls:[]},d;if(s||a){let T=jn.createGeometryFromPositions(e,t,n,i,r,c,l),E=T.attributes.position.values,S=T.indices,w,D;if(s&&a){let M=E.concat(E);w=M.length/3,D=Ue.createTypedArray(w,S.length*2),D.set(S);let O=S.length,L=w/2;for(d=0;d<O;d+=3){let N=D[d]+L,_=D[d+1]+L,b=D[d+2]+L;D[d+O]=b,D[d+1+O]=_,D[d+2+O]=N}if(T.attributes.position.values=M,r&&c.normal){let N=T.attributes.normal.values;T.attributes.normal.values=new Float32Array(M.length),T.attributes.normal.values.set(N)}if(c.st&&u(n)){let N=T.attributes.st.values;T.attributes.st.values=new Float32Array(w*2),T.attributes.st.values=N.concat(N)}T.indices=D}else if(a){for(w=E.length/3,D=Ue.createTypedArray(w,S.length),d=0;d<S.length;d+=3)D[d]=S[d+2],D[d+1]=S[d+1],D[d+2]=S[d];T.indices=D}f.topAndBottom=new xt({geometry:T})}let p=o.outerRing,g=ha.fromPoints(p,e),h=g.projectPointsOntoPlane(p,Ale),A=fi.computeWindingOrder2D(h);A===$r.CLOCKWISE&&(p=p.slice().reverse());let x=jn.computeWallGeometry(p,n,e,i,r,l);f.walls.push(new xt({geometry:x}));let C=o.holes;for(d=0;d<C.length;d++){let T=C[d];g=ha.fromPoints(T,e),h=g.projectPointsOntoPlane(T,Ale),A=fi.computeWindingOrder2D(h),A===$r.COUNTER_CLOCKWISE&&(T=T.slice().reverse()),x=jn.computeWallGeometry(T,n,e,i,r,l),f.walls.push(new xt({geometry:x}))}return f}function Hd(e){let t=e.polygonHierarchy,n=y(e.vertexFormat,Oe.DEFAULT),i=y(e.ellipsoid,oe.WGS84),o=y(e.granularity,P.RADIANS_PER_DEGREE),r=y(e.stRotation,0),s=e.textureCoordinates,a=y(e.perPositionHeight,!1),c=a&&u(e.extrudedHeight),l=y(e.height,0),f=y(e.extrudedHeight,l);if(!c){let d=Math.max(l,f);f=Math.min(l,f),l=d}this._vertexFormat=Oe.clone(n),this._ellipsoid=oe.clone(i),this._granularity=o,this._stRotation=r,this._height=l,this._extrudedHeight=f,this._closeTop=y(e.closeTop,!0),this._closeBottom=y(e.closeBottom,!0),this._polygonHierarchy=t,this._perPositionHeight=a,this._perPositionHeightExtrude=c,this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createPolygonGeometry",this._offsetAttribute=e.offsetAttribute,this._arcType=y(e.arcType,Zt.GEODESIC),this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0,this._textureCoordinates=s,this.packedLength=jn.computeHierarchyPackedLength(t,m)+oe.packedLength+Oe.packedLength+(s?jn.computeHierarchyPackedLength(s,H):1)+12}Hd.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,closeTop:e.closeTop,closeBottom:e.closeBottom,offsetAttribute:e.offsetAttribute,arcType:e.arcType,textureCoordinates:e.textureCoordinates};return new Hd(t)};Hd.pack=function(e,t,n){return n=y(n,0),n=jn.packPolygonHierarchy(e._polygonHierarchy,t,n,m),oe.pack(e._ellipsoid,t,n),n+=oe.packedLength,Oe.pack(e._vertexFormat,t,n),n+=Oe.packedLength,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._granularity,t[n++]=e._stRotation,t[n++]=e._perPositionHeightExtrude?1:0,t[n++]=e._perPositionHeight?1:0,t[n++]=e._closeTop?1:0,t[n++]=e._closeBottom?1:0,t[n++]=e._shadowVolume?1:0,t[n++]=y(e._offsetAttribute,-1),t[n++]=e._arcType,u(e._textureCoordinates)?n=jn.packPolygonHierarchy(e._textureCoordinates,t,n,H):t[n++]=-1,t[n++]=e.packedLength,t};var F7e=oe.clone(oe.UNIT_SPHERE),U7e=new Oe,V7e={polygonHierarchy:{}};Hd.unpack=function(e,t,n){t=y(t,0);let i=jn.unpackPolygonHierarchy(e,t,m);t=i.startingIndex,delete i.startingIndex;let o=oe.unpack(e,t,F7e);t+=oe.packedLength;let r=Oe.unpack(e,t,U7e);t+=Oe.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++]===1,d=e[t++]===1,p=e[t++]===1,g=e[t++]===1,h=e[t++]===1,A=e[t++],x=e[t++],C=e[t]===-1?void 0:jn.unpackPolygonHierarchy(e,t,H);u(C)?(t=C.startingIndex,delete C.startingIndex):t++;let T=e[t++];return u(n)||(n=new Hd(V7e)),n._polygonHierarchy=i,n._ellipsoid=oe.clone(o,n._ellipsoid),n._vertexFormat=Oe.clone(r,n._vertexFormat),n._height=s,n._extrudedHeight=a,n._granularity=c,n._stRotation=l,n._perPositionHeightExtrude=f,n._perPositionHeight=d,n._closeTop=p,n._closeBottom=g,n._shadowVolume=h,n._offsetAttribute=A===-1?void 0:A,n._arcType=x,n._textureCoordinates=C,n.packedLength=T,n};Hd.computeRectangle=function(e,t){let n=y(e.granularity,P.RADIANS_PER_DEGREE),i=y(e.arcType,Zt.GEODESIC),o=e.polygonHierarchy,r=y(e.ellipsoid,oe.WGS84);return xle(o.positions,r,i,n,t)};Hd.createGeometry=function(e){let t=e._vertexFormat,n=e._ellipsoid,i=e._granularity,o=e._stRotation,r=e._polygonHierarchy,s=e._perPositionHeight,a=e._closeTop,c=e._closeBottom,l=e._arcType,f=e._textureCoordinates,d=u(f),p=r.positions;if(p.length<3)return;let g=ha.fromPoints(p,n),h=jn.polygonsFromHierarchy(r,d,g.projectPointsOntoPlane.bind(g),!s,n),A=h.hierarchy,x=h.polygons,C=function(v){return v},T=d?jn.polygonsFromHierarchy(f,!0,C,!1).polygons:void 0;if(A.length===0)return;p=A[0].outerRing;let E=jn.computeBoundingRectangle(g.plane.normal,g.projectPointOntoPlane.bind(g),p,o,C7e),S=[],w=e._height,D=e._extrudedHeight,M=e._perPositionHeightExtrude||!P.equalsEpsilon(w,D,0,P.EPSILON2),O={perPositionHeight:s,vertexFormat:t,geometry:void 0,tangentPlane:g,boundingRectangle:E,ellipsoid:n,stRotation:o,textureCoordinates:void 0,bottom:!1,top:!0,wall:!1,extrude:!1,arcType:l},L;if(M)for(O.extrude=!0,O.top=a,O.bottom=c,O.shadowVolume=e._shadowVolume,O.offsetAttribute=e._offsetAttribute,L=0;L<x.length;L++){let v=N7e(n,x[L],d?T[L]:void 0,i,A[L],s,a,c,t,l),I;a&&c?(I=v.topAndBottom,O.geometry=jn.scaleToGeodeticHeightExtruded(I.geometry,w,D,n,s)):a?(I=v.topAndBottom,I.geometry.attributes.position.values=fi.scaleToGeodeticHeight(I.geometry.attributes.position.values,w,n,!s),O.geometry=I.geometry):c&&(I=v.topAndBottom,I.geometry.attributes.position.values=fi.scaleToGeodeticHeight(I.geometry.attributes.position.values,D,n,!0),O.geometry=I.geometry),(a||c)&&(O.wall=!1,I.geometry=aW(O),S.push(I));let R=v.walls;O.wall=!0;for(let F=0;F<R.length;F++){let z=R[F];O.geometry=jn.scaleToGeodeticHeightExtruded(z.geometry,w,D,n,s),z.geometry=aW(O),S.push(z)}}else for(L=0;L<x.length;L++){let v=new xt({geometry:jn.createGeometryFromPositions(n,x[L],d?T[L]:void 0,i,s,t,l)});if(v.geometry.attributes.position.values=fi.scaleToGeodeticHeight(v.geometry.attributes.position.values,w,n,!s),O.geometry=v.geometry,v.geometry=aW(O),u(e._offsetAttribute)){let I=v.geometry.attributes.position.values.length,R=e._offsetAttribute===rn.NONE?0:1,F=new Uint8Array(I/3).fill(R);v.geometry.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:F})}S.push(v)}let N=Nn.combineInstances(S)[0];N.attributes.position.values=new Float64Array(N.attributes.position.values),N.indices=Ue.createTypedArray(N.attributes.position.values.length/3,N.indices);let _=N.attributes,b=ae.fromVertices(_.position.values);return t.position||delete _.position,new lt({attributes:_,indices:N.indices,primitiveType:N.primitiveType,boundingSphere:b,offsetAttribute:e._offsetAttribute})};Hd.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new Hd({polygonHierarchy:e._polygonHierarchy,ellipsoid:o,stRotation:e._stRotation,granularity:i,perPositionHeight:!1,extrudedHeight:r,height:s,vertexFormat:Oe.POSITION_ONLY,shadowVolume:!0,arcType:e._arcType})};function k7e(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let n=e._ellipsoid,i=e._polygonHierarchy.positions,o=e.rectangle;return lt._textureCoordinateRotationPoints(i,t,n,o)}Object.defineProperties(Hd.prototype,{rectangle:{get:function(){if(!u(this._rectangle)){let e=this._polygonHierarchy.positions;this._rectangle=xle(e,this._ellipsoid,this._arcType,this._granularity)}return this._rectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=k7e(this)),this._textureCoordinateRotationPoints}}});var Ax=Hd;var Cle=[],QV=[];function z7e(e,t,n,i,o){let s=ha.fromPoints(t,e).projectPointsOntoPlane(t,Cle);fi.computeWindingOrder2D(s)===$r.CLOCKWISE&&(s.reverse(),t=t.slice().reverse());let c,l,f=t.length,d=0;if(i)for(c=new Float64Array(f*2*3),l=0;l<f;l++){let h=t[l],A=t[(l+1)%f];c[d++]=h.x,c[d++]=h.y,c[d++]=h.z,c[d++]=A.x,c[d++]=A.y,c[d++]=A.z}else{let h=0;if(o===Zt.GEODESIC)for(l=0;l<f;l++)h+=jn.subdivideLineCount(t[l],t[(l+1)%f],n);else if(o===Zt.RHUMB)for(l=0;l<f;l++)h+=jn.subdivideRhumbLineCount(e,t[l],t[(l+1)%f],n);for(c=new Float64Array(h*3),l=0;l<f;l++){let A;o===Zt.GEODESIC?A=jn.subdivideLine(t[l],t[(l+1)%f],n,QV):o===Zt.RHUMB&&(A=jn.subdivideRhumbLine(e,t[l],t[(l+1)%f],n,QV));let x=A.length;for(let C=0;C<x;++C)c[d++]=A[C]}}f=c.length/3;let p=f*2,g=Ue.createTypedArray(f,p);for(d=0,l=0;l<f-1;l++)g[d++]=l,g[d++]=l+1;return g[d++]=f-1,g[d++]=0,new xt({geometry:new lt({attributes:new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})}),indices:g,primitiveType:Le.LINES})})}function H7e(e,t,n,i,o){let s=ha.fromPoints(t,e).projectPointsOntoPlane(t,Cle);fi.computeWindingOrder2D(s)===$r.CLOCKWISE&&(s.reverse(),t=t.slice().reverse());let c,l,f=t.length,d=new Array(f),p=0;if(i)for(c=new Float64Array(f*2*3*2),l=0;l<f;++l){d[l]=p/3;let x=t[l],C=t[(l+1)%f];c[p++]=x.x,c[p++]=x.y,c[p++]=x.z,c[p++]=C.x,c[p++]=C.y,c[p++]=C.z}else{let x=0;if(o===Zt.GEODESIC)for(l=0;l<f;l++)x+=jn.subdivideLineCount(t[l],t[(l+1)%f],n);else if(o===Zt.RHUMB)for(l=0;l<f;l++)x+=jn.subdivideRhumbLineCount(e,t[l],t[(l+1)%f],n);for(c=new Float64Array(x*3*2),l=0;l<f;++l){d[l]=p/3;let C;o===Zt.GEODESIC?C=jn.subdivideLine(t[l],t[(l+1)%f],n,QV):o===Zt.RHUMB&&(C=jn.subdivideRhumbLine(e,t[l],t[(l+1)%f],n,QV));let T=C.length;for(let E=0;E<T;++E)c[p++]=C[E]}}f=c.length/(3*2);let g=d.length,h=(f*2+g)*2,A=Ue.createTypedArray(f+g,h);for(p=0,l=0;l<f;++l)A[p++]=l,A[p++]=(l+1)%f,A[p++]=l+f,A[p++]=(l+1)%f+f;for(l=0;l<g;l++){let x=d[l];A[p++]=x,A[p++]=x+f}return new xt({geometry:new lt({attributes:new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})}),indices:A,primitiveType:Le.LINES})})}function xx(e){let t=e.polygonHierarchy,n=y(e.ellipsoid,oe.WGS84),i=y(e.granularity,P.RADIANS_PER_DEGREE),o=y(e.perPositionHeight,!1),r=o&&u(e.extrudedHeight),s=y(e.arcType,Zt.GEODESIC),a=y(e.height,0),c=y(e.extrudedHeight,a);if(!r){let l=Math.max(a,c);c=Math.min(a,c),a=l}this._ellipsoid=oe.clone(n),this._granularity=i,this._height=a,this._extrudedHeight=c,this._arcType=s,this._polygonHierarchy=t,this._perPositionHeight=o,this._perPositionHeightExtrude=r,this._offsetAttribute=e.offsetAttribute,this._workerName="createPolygonOutlineGeometry",this.packedLength=jn.computeHierarchyPackedLength(t,m)+oe.packedLength+8}xx.pack=function(e,t,n){return n=y(n,0),n=jn.packPolygonHierarchy(e._polygonHierarchy,t,n,m),oe.pack(e._ellipsoid,t,n),n+=oe.packedLength,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._granularity,t[n++]=e._perPositionHeightExtrude?1:0,t[n++]=e._perPositionHeight?1:0,t[n++]=e._arcType,t[n++]=y(e._offsetAttribute,-1),t[n]=e.packedLength,t};var G7e=oe.clone(oe.UNIT_SPHERE),W7e={polygonHierarchy:{}};xx.unpack=function(e,t,n){t=y(t,0);let i=jn.unpackPolygonHierarchy(e,t,m);t=i.startingIndex,delete i.startingIndex;let o=oe.unpack(e,t,G7e);t+=oe.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++]===1,l=e[t++]===1,f=e[t++],d=e[t++],p=e[t];return u(n)||(n=new xx(W7e)),n._polygonHierarchy=i,n._ellipsoid=oe.clone(o,n._ellipsoid),n._height=r,n._extrudedHeight=s,n._granularity=a,n._perPositionHeight=l,n._perPositionHeightExtrude=c,n._arcType=f,n._offsetAttribute=d===-1?void 0:d,n.packedLength=p,n};xx.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,arcType:e.arcType,offsetAttribute:e.offsetAttribute};return new xx(t)};xx.createGeometry=function(e){let t=e._ellipsoid,n=e._granularity,i=e._polygonHierarchy,o=e._perPositionHeight,r=e._arcType,s=jn.polygonOutlinesFromHierarchy(i,!o,t);if(s.length===0)return;let a,c=[],l=P.chordLength(n,t.maximumRadius),f=e._height,d=e._extrudedHeight,p=e._perPositionHeightExtrude||!P.equalsEpsilon(f,d,0,P.EPSILON2),g,h;if(p)for(h=0;h<s.length;h++){if(a=H7e(t,s[h],l,o,r),a.geometry=jn.scaleToGeodeticHeightExtruded(a.geometry,f,d,t,o),u(e._offsetAttribute)){let C=a.geometry.attributes.position.values.length/3,T=new Uint8Array(C);e._offsetAttribute===rn.TOP?T=T.fill(1,0,C/2):(g=e._offsetAttribute===rn.NONE?0:1,T=T.fill(g)),a.geometry.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:T})}c.push(a)}else for(h=0;h<s.length;h++){if(a=z7e(t,s[h],l,o,r),a.geometry.attributes.position.values=fi.scaleToGeodeticHeight(a.geometry.attributes.position.values,f,t,!o),u(e._offsetAttribute)){let C=a.geometry.attributes.position.values.length;g=e._offsetAttribute===rn.NONE?0:1;let T=new Uint8Array(C/3).fill(g);a.geometry.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:T})}c.push(a)}let A=Nn.combineInstances(c)[0],x=ae.fromVertices(A.attributes.position.values);return new lt({attributes:A.attributes,indices:A.indices,primitiveType:A.primitiveType,boundingSphere:x,offsetAttribute:e._offsetAttribute})};var vR=xx;var Tle="Entity polygons cannot have both height and perPositionHeight.  height will be ignored",Ele="heightReference is not supported for entity polygons with perPositionHeight. heightReference will be ignored",ble=new k,Sle=m.ZERO,vle=new m,wle=new le,j7e=[],Y7e=new H;function q7e(e){this.id=e,this.vertexFormat=void 0,this.polygonHierarchy=void 0,this.perPositionHeight=void 0,this.closeTop=void 0,this.closeBottom=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.offsetAttribute=void 0,this.arcType=void 0,this.textureCoordinates=void 0}function mu(e,t){Yn.call(this,{entity:e,scene:t,geometryOptions:new q7e(e),geometryPropertyName:"polygon",observedPropertyNames:["availability","polygon"]}),this._onEntityPropertyChanged(e,"polygon",e.polygon,void 0)}u(Object.create)&&(mu.prototype=Object.create(Yn.prototype),mu.prototype.constructor=mu);mu.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,o={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Nt){let s;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(s=this._materialProperty.color.getValue(e,ble)),u(s)||(s=k.WHITE),o.color=Ut.fromColor(s)}u(i.offsetAttribute)&&(o.offset=qi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Sle,vle)));let r;return i.perPositionHeight&&!u(i.extrudedHeight)?r=new SR(i):r=new Ax(i),new xt({id:t,geometry:r,attributes:o})};mu.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,o=j.getValueOrDefault(this._outlineColorProperty,e,k.BLACK,ble),r=this._distanceDisplayConditionProperty.getValue(e),s={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(o),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(r),offset:void 0};u(i.offsetAttribute)&&(s.offset=qi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Sle,vle)));let a;return i.perPositionHeight&&!u(i.extrudedHeight)?a=new hf(i):a=new vR(i),new xt({id:t,geometry:a,attributes:s})};mu.prototype._computeCenter=function(e,t){let n=j.getValueOrUndefined(this._entity.polygon.hierarchy,e);if(!u(n))return;let i=n.positions;if(i.length===0)return;let o=this._scene.mapProjection.ellipsoid,r=ha.fromPoints(i,o),s=r.projectPointsOntoPlane(i,j7e),a=s.length,c=0,l=a-1,f=new H;for(let p=0;p<a;l=p++){let g=s[p],h=s[l],A=g.x*h.y-h.x*g.y,x=H.add(g,h,Y7e);x=H.multiplyByScalar(x,A,x),f=H.add(f,x,f),c+=A}let d=1/(c*3);return f=H.multiplyByScalar(f,d,f),r.projectPointOntoEllipsoid(f,t)};mu.prototype._isHidden=function(e,t){return!u(t.hierarchy)||ci.prototype._isHidden.call(this,e,t)};mu.prototype._isOnTerrain=function(e,t){let n=Yn.prototype._isOnTerrain.call(this,e,t),i=t.perPositionHeight,o=u(i)&&(i.isConstant?i.getValue(ze.MINIMUM_VALUE):!0);return n&&!o};mu.prototype._isDynamic=function(e,t){return!t.hierarchy.isConstant||!j.isConstant(t.height)||!j.isConstant(t.extrudedHeight)||!j.isConstant(t.granularity)||!j.isConstant(t.stRotation)||!j.isConstant(t.textureCoordinates)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.perPositionHeight)||!j.isConstant(t.closeTop)||!j.isConstant(t.closeBottom)||!j.isConstant(t.zIndex)||!j.isConstant(t.arcType)||this._onTerrain&&!j.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Nt)};mu.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Nt,i=this._options;i.vertexFormat=n?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat;let o=t.hierarchy.getValue(ze.MINIMUM_VALUE),r=j.getValueOrUndefined(t.height,ze.MINIMUM_VALUE),s=j.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),a=j.getValueOrUndefined(t.extrudedHeight,ze.MINIMUM_VALUE),c=j.getValueOrDefault(t.extrudedHeightReference,ze.MINIMUM_VALUE,We.NONE),l=j.getValueOrDefault(t.perPositionHeight,ze.MINIMUM_VALUE,!1);r=Yn.getGeometryHeight(r,s);let f;l?(u(r)&&(r=void 0,Rt(Tle)),s!==We.NONE&&l&&(r=void 0,Rt(Ele))):(u(a)&&!u(r)&&(r=0),f=Yn.computeGeometryOffsetAttribute(r,s,a,c)),i.polygonHierarchy=o,i.granularity=j.getValueOrUndefined(t.granularity,ze.MINIMUM_VALUE),i.stRotation=j.getValueOrUndefined(t.stRotation,ze.MINIMUM_VALUE),i.perPositionHeight=l,i.closeTop=j.getValueOrDefault(t.closeTop,ze.MINIMUM_VALUE,!0),i.closeBottom=j.getValueOrDefault(t.closeBottom,ze.MINIMUM_VALUE,!0),i.offsetAttribute=f,i.height=r,i.arcType=j.getValueOrDefault(t.arcType,ze.MINIMUM_VALUE,Zt.GEODESIC),i.textureCoordinates=j.getValueOrUndefined(t.textureCoordinates,ze.MINIMUM_VALUE),a=Yn.getGeometryExtrudedHeight(a,c),a===Yn.CLAMP_TO_GROUND&&(a=ri.getMinimumMaximumHeights(Ax.computeRectangle(i,wle)).minimumTerrainHeight),i.extrudedHeight=a};mu.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight,i=u(n)&&n!==t;return!e.perPositionHeight&&(!i&&t===0||i&&e.closeTop&&e.closeBottom)};mu.DynamicGeometryUpdater=rb;function rb(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(rb.prototype=Object.create(ai.prototype),rb.prototype.constructor=rb);rb.prototype._isHidden=function(e,t,n){return!u(this._options.polygonHierarchy)||ai.prototype._isHidden.call(this,e,t,n)};rb.prototype._setOptions=function(e,t,n){let i=this._options;i.polygonHierarchy=j.getValueOrUndefined(t.hierarchy,n);let o=j.getValueOrUndefined(t.height,n),r=j.getValueOrDefault(t.heightReference,n,We.NONE),s=j.getValueOrDefault(t.extrudedHeightReference,n,We.NONE),a=j.getValueOrUndefined(t.extrudedHeight,n),c=j.getValueOrUndefined(t.perPositionHeight,n);o=Yn.getGeometryHeight(o,s);let l;c?(u(o)&&(o=void 0,Rt(Tle)),r!==We.NONE&&c&&(o=void 0,Rt(Ele))):(u(a)&&!u(o)&&(o=0),l=Yn.computeGeometryOffsetAttribute(o,r,a,s)),i.granularity=j.getValueOrUndefined(t.granularity,n),i.stRotation=j.getValueOrUndefined(t.stRotation,n),i.textureCoordinates=j.getValueOrUndefined(t.textureCoordinates,n),i.perPositionHeight=j.getValueOrUndefined(t.perPositionHeight,n),i.closeTop=j.getValueOrDefault(t.closeTop,n,!0),i.closeBottom=j.getValueOrDefault(t.closeBottom,n,!0),i.offsetAttribute=l,i.height=o,i.arcType=j.getValueOrDefault(t.arcType,n,Zt.GEODESIC),a=Yn.getGeometryExtrudedHeight(a,s),a===Yn.CLAMP_TO_GROUND&&(a=ri.getMinimumMaximumHeights(Ax.computeRectangle(i,wle)).minimumTerrainHeight),i.extrudedHeight=a};var wR=mu;function X7e(e,t,n,i){let o=new mn;i.position&&(o.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:e}));let r=t.length,s=e.length/3,a=(s-r*2)/(r*2),c=fi.triangulate(t),l=(a-1)*r*6+c.length*2,f=Ue.createTypedArray(s,l),d,p,g,h,A,x,C=r*2,T=0;for(d=0;d<a-1;d++){for(p=0;p<r-1;p++)g=p*2+d*r*2,x=g+C,h=g+1,A=h+C,f[T++]=h,f[T++]=g,f[T++]=A,f[T++]=A,f[T++]=g,f[T++]=x;g=r*2-2+d*r*2,h=g+1,A=h+C,x=g+C,f[T++]=h,f[T++]=g,f[T++]=A,f[T++]=A,f[T++]=g,f[T++]=x}if(i.st||i.tangent||i.bitangent){let w=new Float32Array(s*2),D=1/(a-1),M=1/n.height,O=n.height/2,L,N,_=0;for(d=0;d<a;d++){for(L=d*D,N=M*(t[0].y+O),w[_++]=L,w[_++]=N,p=1;p<r;p++)N=M*(t[p].y+O),w[_++]=L,w[_++]=N,w[_++]=L,w[_++]=N;N=M*(t[0].y+O),w[_++]=L,w[_++]=N}for(p=0;p<r;p++)L=0,N=M*(t[p].y+O),w[_++]=L,w[_++]=N;for(p=0;p<r;p++)L=(a-1)*D,N=M*(t[p].y+O),w[_++]=L,w[_++]=N;o.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:new Float32Array(w)})}let E=s-r*2;for(d=0;d<c.length;d+=3){let w=c[d]+E,D=c[d+1]+E,M=c[d+2]+E;f[T++]=w,f[T++]=D,f[T++]=M,f[T++]=M+r,f[T++]=D+r,f[T++]=w+r}let S=new lt({attributes:o,indices:f,boundingSphere:ae.fromVertices(e),primitiveType:Le.TRIANGLES});if(i.normal&&(S=Nn.computeNormal(S)),i.tangent||i.bitangent){try{S=Nn.computeTangentAndBitangent(S)}catch{Rt("polyline-volume-tangent-bitangent","Unable to compute tangents and bitangents for polyline volume geometry")}i.tangent||(S.attributes.tangent=void 0),i.bitangent||(S.attributes.bitangent=void 0),i.st||(S.attributes.st=void 0)}return S}function IR(e){e=y(e,y.EMPTY_OBJECT);let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=oe.clone(y(e.ellipsoid,oe.WGS84)),this._cornerType=y(e.cornerType,Ii.ROUNDED),this._vertexFormat=Oe.clone(y(e.vertexFormat,Oe.DEFAULT)),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeGeometry";let i=1+t.length*m.packedLength;i+=1+n.length*H.packedLength,this.packedLength=i+oe.packedLength+Oe.packedLength+2}IR.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=m.packedLength)m.pack(o[i],t,n);let s=e._shape;for(r=s.length,t[n++]=r,i=0;i<r;++i,n+=H.packedLength)H.pack(s[i],t,n);return oe.pack(e._ellipsoid,t,n),n+=oe.packedLength,Oe.pack(e._vertexFormat,t,n),n+=Oe.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var Dle=oe.clone(oe.UNIT_SPHERE),Ile=new Oe,DR={polylinePositions:void 0,shapePositions:void 0,ellipsoid:Dle,vertexFormat:Ile,cornerType:void 0,granularity:void 0};IR.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=m.packedLength)r[i]=m.unpack(e,t);o=e[t++];let s=new Array(o);for(i=0;i<o;++i,t+=H.packedLength)s[i]=H.unpack(e,t);let a=oe.unpack(e,t,Dle);t+=oe.packedLength;let c=Oe.unpack(e,t,Ile);t+=Oe.packedLength;let l=e[t++],f=e[t];return u(n)?(n._positions=r,n._shape=s,n._ellipsoid=oe.clone(a,n._ellipsoid),n._vertexFormat=Oe.clone(c,n._vertexFormat),n._cornerType=l,n._granularity=f,n):(DR.polylinePositions=r,DR.shapePositions=s,DR.cornerType=l,DR.granularity=f,new IR(DR))};var K7e=new qe;IR.createGeometry=function(e){let t=e._positions,n=xo(t,m.equalsEpsilon),i=e._shape;if(i=Rd.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;fi.computeWindingOrder2D(i)===$r.CLOCKWISE&&i.reverse();let o=qe.fromPoints(i,K7e),r=Rd.computePositions(n,i,o,e,!0);return X7e(r,i,o,e._vertexFormat)};var PR=IR;function J7e(e,t){let n=new mn;n.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:e});let i=t.length,o=n.position.values.length/3,s=e.length/3/i,a=Ue.createTypedArray(o,2*i*(s+1)),c,l,f=0;c=0;let d=c*i;for(l=0;l<i-1;l++)a[f++]=l+d,a[f++]=l+d+1;for(a[f++]=i-1+d,a[f++]=d,c=s-1,d=c*i,l=0;l<i-1;l++)a[f++]=l+d,a[f++]=l+d+1;for(a[f++]=i-1+d,a[f++]=d,c=0;c<s-1;c++){let g=i*c,h=g+i;for(l=0;l<i;l++)a[f++]=l+g,a[f++]=l+h}return new lt({attributes:n,indices:Ue.createTypedArray(o,a),boundingSphere:ae.fromVertices(e),primitiveType:Le.LINES})}function MR(e){e=y(e,y.EMPTY_OBJECT);let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=oe.clone(y(e.ellipsoid,oe.WGS84)),this._cornerType=y(e.cornerType,Ii.ROUNDED),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeOutlineGeometry";let i=1+t.length*m.packedLength;i+=1+n.length*H.packedLength,this.packedLength=i+oe.packedLength+2}MR.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=m.packedLength)m.pack(o[i],t,n);let s=e._shape;for(r=s.length,t[n++]=r,i=0;i<r;++i,n+=H.packedLength)H.pack(s[i],t,n);return oe.pack(e._ellipsoid,t,n),n+=oe.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var Ple=oe.clone(oe.UNIT_SPHERE),OR={polylinePositions:void 0,shapePositions:void 0,ellipsoid:Ple,height:void 0,cornerType:void 0,granularity:void 0};MR.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=m.packedLength)r[i]=m.unpack(e,t);o=e[t++];let s=new Array(o);for(i=0;i<o;++i,t+=H.packedLength)s[i]=H.unpack(e,t);let a=oe.unpack(e,t,Ple);t+=oe.packedLength;let c=e[t++],l=e[t];return u(n)?(n._positions=r,n._shape=s,n._ellipsoid=oe.clone(a,n._ellipsoid),n._cornerType=c,n._granularity=l,n):(OR.polylinePositions=r,OR.shapePositions=s,OR.cornerType=c,OR.granularity=l,new MR(OR))};var Z7e=new qe;MR.createGeometry=function(e){let t=e._positions,n=xo(t,m.equalsEpsilon),i=e._shape;if(i=Rd.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;fi.computeWindingOrder2D(i)===$r.CLOCKWISE&&i.reverse();let o=qe.fromPoints(i,Z7e),r=Rd.computePositions(n,i,o,e,!1);return J7e(r,i)};var RR=MR;var Ole=new k;function Q7e(e){this.id=e,this.vertexFormat=void 0,this.polylinePositions=void 0,this.shapePositions=void 0,this.cornerType=void 0,this.granularity=void 0}function nh(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new Q7e(e),geometryPropertyName:"polylineVolume",observedPropertyNames:["availability","polylineVolume"]}),this._onEntityPropertyChanged(e,"polylineVolume",e.polylineVolume,void 0)}u(Object.create)&&(nh.prototype=Object.create(ci.prototype),nh.prototype.constructor=nh);nh.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Vn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Nt){let c;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,Ole)),u(c)||(c=k.WHITE),o=Ut.fromColor(c),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};return new xt({id:t,geometry:new PR(this._options),attributes:i})};nh.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,k.BLACK,Ole),o=this._distanceDisplayConditionProperty.getValue(e);return new xt({id:t,geometry:new RR(this._options),attributes:{show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(o)}})};nh.prototype._isHidden=function(e,t){return!u(t.positions)||!u(t.shape)||ci.prototype._isHidden.call(this,e,t)};nh.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!t.shape.isConstant||!j.isConstant(t.granularity)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.cornerType)};nh.prototype._setStaticOptions=function(e,t){let n=t.granularity,i=t.cornerType,o=this._options,r=this._materialProperty instanceof Nt;o.vertexFormat=r?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat,o.polylinePositions=t.positions.getValue(ze.MINIMUM_VALUE,o.polylinePositions),o.shapePositions=t.shape.getValue(ze.MINIMUM_VALUE,o.shape),o.granularity=u(n)?n.getValue(ze.MINIMUM_VALUE):void 0,o.cornerType=u(i)?i.getValue(ze.MINIMUM_VALUE):void 0};nh.DynamicGeometryUpdater=sb;function sb(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(sb.prototype=Object.create(ai.prototype),sb.prototype.constructor=sb);sb.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.polylinePositions)||!u(i.shapePositions)||ai.prototype._isHidden.call(this,e,t,n)};sb.prototype._setOptions=function(e,t,n){let i=this._options;i.polylinePositions=j.getValueOrUndefined(t.positions,n,i.polylinePositions),i.shapePositions=j.getValueOrUndefined(t.shape,n),i.granularity=j.getValueOrUndefined(t.granularity,n),i.cornerType=j.getValueOrUndefined(t.cornerType,n)};var BR=nh;var cW=new m,Ble=new m,Lle=new m,Nle=new m,Fle=new le,$7e=new H,eje=new ae,tje=new ae;function Ule(e,t){let n=new lt({attributes:new mn,primitiveType:Le.TRIANGLES});return n.attributes.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:t.positions}),e.normal&&(n.attributes.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.normals})),e.tangent&&(n.attributes.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.tangents})),e.bitangent&&(n.attributes.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.bitangents})),n}function nje(e,t,n,i){let o=e.length,r=t.normal?new Float32Array(o):void 0,s=t.tangent?new Float32Array(o):void 0,a=t.bitangent?new Float32Array(o):void 0,c=0,l=Nle,f=Lle,d=Ble;if(t.normal||t.tangent||t.bitangent)for(let p=0;p<o;p+=3){let g=m.fromArray(e,p,cW),h=c+1,A=c+2;d=n.geodeticSurfaceNormal(g,d),(t.tangent||t.bitangent)&&(m.cross(m.UNIT_Z,d,f),Z.multiplyByVector(i,f,f),m.normalize(f,f),t.bitangent&&m.normalize(m.cross(d,f,l),l)),t.normal&&(r[c]=d.x,r[h]=d.y,r[A]=d.z),t.tangent&&(s[c]=f.x,s[h]=f.y,s[A]=f.z),t.bitangent&&(a[c]=l.x,a[h]=l.y,a[A]=l.z),c+=3}return Ule(t,{positions:e,normals:r,tangents:s,bitangents:a})}var lW=new m,Vle=new m;function ije(e,t,n){let i=e.length,o=t.normal?new Float32Array(i):void 0,r=t.tangent?new Float32Array(i):void 0,s=t.bitangent?new Float32Array(i):void 0,a=0,c=0,l=0,f=!0,d=Nle,p=Lle,g=Ble;if(t.normal||t.tangent||t.bitangent)for(let h=0;h<i;h+=6){let A=m.fromArray(e,h,cW),x=m.fromArray(e,(h+6)%i,lW);if(f){let C=m.fromArray(e,(h+3)%i,Vle);m.subtract(x,A,x),m.subtract(C,A,C),g=m.normalize(m.cross(C,x,g),g),f=!1}m.equalsEpsilon(x,A,P.EPSILON10)&&(f=!0),(t.tangent||t.bitangent)&&(d=n.geodeticSurfaceNormal(A,d),t.tangent&&(p=m.normalize(m.cross(d,g,p),p))),t.normal&&(o[a++]=g.x,o[a++]=g.y,o[a++]=g.z,o[a++]=g.x,o[a++]=g.y,o[a++]=g.z),t.tangent&&(r[c++]=p.x,r[c++]=p.y,r[c++]=p.z,r[c++]=p.x,r[c++]=p.y,r[c++]=p.z),t.bitangent&&(s[l++]=d.x,s[l++]=d.y,s[l++]=d.z,s[l++]=d.x,s[l++]=d.y,s[l++]=d.z)}return Ule(t,{positions:e,normals:o,tangents:r,bitangents:s})}function kle(e,t){let n=e._vertexFormat,i=e._ellipsoid,o=t.height,r=t.width,s=t.northCap,a=t.southCap,c=0,l=o,f=o,d=0;s&&(c=1,f-=1,d+=1),a&&(l-=1,f-=1,d+=1),d+=r*f;let p=n.position?new Float64Array(d*3):void 0,g=n.st?new Float32Array(d*2):void 0,h=0,A=0,x=cW,C=$7e,T=Number.MAX_VALUE,E=Number.MAX_VALUE,S=-Number.MAX_VALUE,w=-Number.MAX_VALUE;for(let b=c;b<l;++b)for(let v=0;v<r;++v)us.computePosition(t,i,n.st,b,v,x,C),p[h++]=x.x,p[h++]=x.y,p[h++]=x.z,n.st&&(g[A++]=C.x,g[A++]=C.y,T=Math.min(T,C.x),E=Math.min(E,C.y),S=Math.max(S,C.x),w=Math.max(w,C.y));if(s&&(us.computePosition(t,i,n.st,0,0,x,C),p[h++]=x.x,p[h++]=x.y,p[h++]=x.z,n.st&&(g[A++]=C.x,g[A++]=C.y,T=C.x,E=C.y,S=C.x,w=C.y)),a&&(us.computePosition(t,i,n.st,o-1,0,x,C),p[h++]=x.x,p[h++]=x.y,p[h]=x.z,n.st&&(g[A++]=C.x,g[A]=C.y,T=Math.min(T,C.x),E=Math.min(E,C.y),S=Math.max(S,C.x),w=Math.max(w,C.y))),n.st&&(T<0||E<0||S>1||w>1))for(let b=0;b<g.length;b+=2)g[b]=(g[b]-T)/(S-T),g[b+1]=(g[b+1]-E)/(w-E);let D=nje(p,n,i,t.tangentRotationMatrix),M=6*(r-1)*(f-1);s&&(M+=3*(r-1)),a&&(M+=3*(r-1));let O=Ue.createTypedArray(d,M),L=0,N=0,_;for(_=0;_<f-1;++_){for(let b=0;b<r-1;++b){let v=L,I=v+r,R=I+1,F=v+1;O[N++]=v,O[N++]=I,O[N++]=F,O[N++]=F,O[N++]=I,O[N++]=R,++L}++L}if(s||a){let b=d-1,v=d-1;s&&a&&(b=d-2);let I,R;if(L=0,s)for(_=0;_<r-1;_++)I=L,R=I+1,O[N++]=b,O[N++]=I,O[N++]=R,++L;if(a)for(L=(f-1)*r,_=0;_<r-1;_++)I=L,R=I+1,O[N++]=I,O[N++]=v,O[N++]=R,++L}return D.indices=O,n.st&&(D.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:g})),D}function ab(e,t,n,i,o){return e[t++]=i[n],e[t++]=i[n+1],e[t++]=i[n+2],e[t++]=o[n],e[t++]=o[n+1],e[t]=o[n+2],e}function cb(e,t,n,i){return e[t++]=i[n],e[t++]=i[n+1],e[t++]=i[n],e[t]=i[n+1],e}var uW=new Oe;function oje(e,t){let n=e._shadowVolume,i=e._offsetAttribute,o=e._vertexFormat,r=e._extrudedHeight,s=e._surfaceHeight,a=e._ellipsoid,c=t.height,l=t.width,f;if(n){let mt=Oe.clone(o,uW);mt.normal=!0,e._vertexFormat=mt}let d=kle(e,t);n&&(e._vertexFormat=o);let p=fi.scaleToGeodeticHeight(d.attributes.position.values,s,a,!1);p=new Float64Array(p);let g=p.length,h=g*2,A=new Float64Array(h);A.set(p);let x=fi.scaleToGeodeticHeight(d.attributes.position.values,r,a);A.set(x,g),d.attributes.position.values=A;let C=o.normal?new Float32Array(h):void 0,T=o.tangent?new Float32Array(h):void 0,E=o.bitangent?new Float32Array(h):void 0,S=o.st?new Float32Array(h/3*2):void 0,w,D;if(o.normal){for(D=d.attributes.normal.values,C.set(D),f=0;f<g;f++)D[f]=-D[f];C.set(D,g),d.attributes.normal.values=C}if(n){D=d.attributes.normal.values,o.normal||(d.attributes.normal=void 0);let mt=new Float32Array(h);for(f=0;f<g;f++)D[f]=-D[f];mt.set(D,g),d.attributes.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:mt})}let M,O=u(i);if(O){let mt=g/3*2,Tn=new Uint8Array(mt);i===rn.TOP?Tn=Tn.fill(1,0,mt/2):(M=i===rn.NONE?0:1,Tn=Tn.fill(M)),d.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:Tn})}if(o.tangent){let mt=d.attributes.tangent.values;for(T.set(mt),f=0;f<g;f++)mt[f]=-mt[f];T.set(mt,g),d.attributes.tangent.values=T}if(o.bitangent){let mt=d.attributes.bitangent.values;E.set(mt),E.set(mt,g),d.attributes.bitangent.values=E}o.st&&(w=d.attributes.st.values,S.set(w),S.set(w,g/3*2),d.attributes.st.values=S);let L=d.indices,N=L.length,_=g/3,b=Ue.createTypedArray(h/3,N*2);for(b.set(L),f=0;f<N;f+=3)b[f+N]=L[f+2]+_,b[f+1+N]=L[f+1]+_,b[f+2+N]=L[f]+_;d.indices=b;let v=t.northCap,I=t.southCap,R=c,F=2,z=0,V=4,G=4;v&&(F-=1,R-=1,z+=1,V-=2,G-=1),I&&(F-=1,R-=1,z+=1,V-=2,G-=1),z+=F*l+2*R-V;let U=(z+G)*2,q=new Float64Array(U*3),Y=n?new Float32Array(U*3):void 0,Q=O?new Uint8Array(U):void 0,W=o.st?new Float32Array(U*2):void 0,K=i===rn.TOP;O&&!K&&(M=i===rn.ALL?1:0,Q=Q.fill(M));let J=0,ge=0,Ce=0,se=0,xe=l*R,me;for(f=0;f<xe;f+=l)me=f*3,q=ab(q,J,me,p,x),J+=6,o.st&&(W=cb(W,ge,f*2,w),ge+=4),n&&(Ce+=3,Y[Ce++]=D[me],Y[Ce++]=D[me+1],Y[Ce++]=D[me+2]),K&&(Q[se++]=1,se+=1);if(I){let mt=v?xe+1:xe;for(me=mt*3,f=0;f<2;f++)q=ab(q,J,me,p,x),J+=6,o.st&&(W=cb(W,ge,mt*2,w),ge+=4),n&&(Ce+=3,Y[Ce++]=D[me],Y[Ce++]=D[me+1],Y[Ce++]=D[me+2]),K&&(Q[se++]=1,se+=1)}else for(f=xe-l;f<xe;f++)me=f*3,q=ab(q,J,me,p,x),J+=6,o.st&&(W=cb(W,ge,f*2,w),ge+=4),n&&(Ce+=3,Y[Ce++]=D[me],Y[Ce++]=D[me+1],Y[Ce++]=D[me+2]),K&&(Q[se++]=1,se+=1);for(f=xe-1;f>0;f-=l)me=f*3,q=ab(q,J,me,p,x),J+=6,o.st&&(W=cb(W,ge,f*2,w),ge+=4),n&&(Ce+=3,Y[Ce++]=D[me],Y[Ce++]=D[me+1],Y[Ce++]=D[me+2]),K&&(Q[se++]=1,se+=1);if(v){let mt=xe;for(me=mt*3,f=0;f<2;f++)q=ab(q,J,me,p,x),J+=6,o.st&&(W=cb(W,ge,mt*2,w),ge+=4),n&&(Ce+=3,Y[Ce++]=D[me],Y[Ce++]=D[me+1],Y[Ce++]=D[me+2]),K&&(Q[se++]=1,se+=1)}else for(f=l-1;f>=0;f--)me=f*3,q=ab(q,J,me,p,x),J+=6,o.st&&(W=cb(W,ge,f*2,w),ge+=4),n&&(Ce+=3,Y[Ce++]=D[me],Y[Ce++]=D[me+1],Y[Ce++]=D[me+2]),K&&(Q[se++]=1,se+=1);let ve=ije(q,o,a);o.st&&(ve.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:W})),n&&(ve.attributes.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:Y})),O&&(ve.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:Q}));let Pe=Ue.createTypedArray(U,z*6),Ve,Xe,_t,Gt;g=q.length/3;let dn=0;for(f=0;f<g-1;f+=2){Ve=f,Gt=(Ve+2)%g;let mt=m.fromArray(q,Ve*3,lW),Tn=m.fromArray(q,Gt*3,Vle);m.equalsEpsilon(mt,Tn,P.EPSILON10)||(Xe=(Ve+1)%g,_t=(Xe+2)%g,Pe[dn++]=Ve,Pe[dn++]=Xe,Pe[dn++]=Gt,Pe[dn++]=Gt,Pe[dn++]=Xe,Pe[dn++]=_t)}return ve.indices=Pe,ve=Nn.combineInstances([new xt({geometry:d}),new xt({geometry:ve})]),ve[0]}var rje=[new m,new m,new m,new m],zle=new he,sje=new he;function fW(e,t,n,i,o){if(n===0)return le.clone(e,o);let r=us.computeOptions(e,t,n,0,Fle,zle),s=r.height,a=r.width,c=rje;return us.computePosition(r,i,!1,0,0,c[0]),us.computePosition(r,i,!1,0,a-1,c[1]),us.computePosition(r,i,!1,s-1,0,c[2]),us.computePosition(r,i,!1,s-1,a-1,c[3]),le.fromCartesianArray(c,i,o)}function ih(e){e=y(e,y.EMPTY_OBJECT);let t=e.rectangle,n=y(e.height,0),i=y(e.extrudedHeight,n);this._rectangle=le.clone(t),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._ellipsoid=oe.clone(y(e.ellipsoid,oe.WGS84)),this._surfaceHeight=Math.max(n,i),this._rotation=y(e.rotation,0),this._stRotation=y(e.stRotation,0),this._vertexFormat=Oe.clone(y(e.vertexFormat,Oe.DEFAULT)),this._extrudedHeight=Math.min(n,i),this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createRectangleGeometry",this._offsetAttribute=e.offsetAttribute,this._rotatedRectangle=void 0,this._textureCoordinateRotationPoints=void 0}ih.packedLength=le.packedLength+oe.packedLength+Oe.packedLength+7;ih.pack=function(e,t,n){return n=y(n,0),le.pack(e._rectangle,t,n),n+=le.packedLength,oe.pack(e._ellipsoid,t,n),n+=oe.packedLength,Oe.pack(e._vertexFormat,t,n),n+=Oe.packedLength,t[n++]=e._granularity,t[n++]=e._surfaceHeight,t[n++]=e._rotation,t[n++]=e._stRotation,t[n++]=e._extrudedHeight,t[n++]=e._shadowVolume?1:0,t[n]=y(e._offsetAttribute,-1),t};var Hle=new le,Gle=oe.clone(oe.UNIT_SPHERE),py={rectangle:Hle,ellipsoid:Gle,vertexFormat:uW,granularity:void 0,height:void 0,rotation:void 0,stRotation:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};ih.unpack=function(e,t,n){t=y(t,0);let i=le.unpack(e,t,Hle);t+=le.packedLength;let o=oe.unpack(e,t,Gle);t+=oe.packedLength;let r=Oe.unpack(e,t,uW);t+=Oe.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++]===1,p=e[t];return u(n)?(n._rectangle=le.clone(i,n._rectangle),n._ellipsoid=oe.clone(o,n._ellipsoid),n._vertexFormat=Oe.clone(r,n._vertexFormat),n._granularity=s,n._surfaceHeight=a,n._rotation=c,n._stRotation=l,n._extrudedHeight=f,n._shadowVolume=d,n._offsetAttribute=p===-1?void 0:p,n):(py.granularity=s,py.height=a,py.rotation=c,py.stRotation=l,py.extrudedHeight=f,py.shadowVolume=d,py.offsetAttribute=p===-1?void 0:p,new ih(py))};ih.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.rectangle,i=y(e.granularity,P.RADIANS_PER_DEGREE),o=y(e.ellipsoid,oe.WGS84),r=y(e.rotation,0);return fW(n,i,r,o,t)};var aje=new Z,Mle=new Ne,cje=new he;ih.createGeometry=function(e){if(P.equalsEpsilon(e._rectangle.north,e._rectangle.south,P.EPSILON10)||P.equalsEpsilon(e._rectangle.east,e._rectangle.west,P.EPSILON10))return;let t=e._rectangle,n=e._ellipsoid,i=e._rotation,o=e._stRotation,r=e._vertexFormat,s=us.computeOptions(t,e._granularity,i,o,Fle,zle,sje),a=aje;if(o!==0||i!==0){let g=le.center(t,cje),h=n.geodeticSurfaceNormalCartographic(g,lW);Ne.fromAxisAngle(h,-o,Mle),Z.fromQuaternion(Mle,a)}else Z.clone(Z.IDENTITY,a);let c=e._surfaceHeight,l=e._extrudedHeight,f=!P.equalsEpsilon(c,l,0,P.EPSILON2);s.lonScalar=1/e._rectangle.width,s.latScalar=1/e._rectangle.height,s.tangentRotationMatrix=a;let d,p;if(t=e._rectangle,f){d=oje(e,s);let g=ae.fromRectangle3D(t,n,c,tje),h=ae.fromRectangle3D(t,n,l,eje);p=ae.union(g,h)}else{if(d=kle(e,s),d.attributes.position.values=fi.scaleToGeodeticHeight(d.attributes.position.values,c,n,!1),u(e._offsetAttribute)){let g=d.attributes.position.values.length,h=e._offsetAttribute===rn.NONE?0:1,A=new Uint8Array(g/3).fill(h);d.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:A})}p=ae.fromRectangle3D(t,n,c)}return r.position||delete d.attributes.position,new lt({attributes:d.attributes,indices:d.indices,primitiveType:d.primitiveType,boundingSphere:p,offsetAttribute:e._offsetAttribute})};ih.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new ih({rectangle:e._rectangle,rotation:e._rotation,ellipsoid:o,stRotation:e._stRotation,granularity:i,extrudedHeight:s,height:r,vertexFormat:Oe.POSITION_ONLY,shadowVolume:!0})};var Rle=new le,lje=[new H,new H,new H],uje=new Qi,fje=new he;function dje(e){if(e._stRotation===0)return[0,0,0,1,1,0];let t=le.clone(e._rectangle,Rle),n=e._granularity,i=e._ellipsoid,o=e._rotation-e._stRotation,r=fW(t,n,o,i,Rle),s=lje;s[0].x=r.west,s[0].y=r.south,s[1].x=r.west,s[1].y=r.north,s[2].x=r.east,s[2].y=r.south;let a=e.rectangle,c=Qi.fromRotation(e._stRotation,uje),l=le.center(a,fje);for(let h=0;h<3;++h){let A=s[h];A.x-=l.longitude,A.y-=l.latitude,Qi.multiplyByVector(c,A,A),A.x+=l.longitude,A.y+=l.latitude,A.x=(A.x-a.west)/a.width,A.y=(A.y-a.south)/a.height}let f=s[0],d=s[1],p=s[2],g=new Array(6);return H.pack(f,g),H.pack(d,g,2),H.pack(p,g,4),g}Object.defineProperties(ih.prototype,{rectangle:{get:function(){return u(this._rotatedRectangle)||(this._rotatedRectangle=fW(this._rectangle,this._granularity,this._rotation,this._ellipsoid)),this._rotatedRectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=dje(this)),this._textureCoordinateRotationPoints}}});var Cx=ih;var Wle=new k,jle=m.ZERO,Yle=new m,qle=new le,mje=new le,hje=new he;function pje(e){this.id=e,this.vertexFormat=void 0,this.rectangle=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.rotation=void 0,this.offsetAttribute=void 0}function Gd(e,t){Yn.call(this,{entity:e,scene:t,geometryOptions:new pje(e),geometryPropertyName:"rectangle",observedPropertyNames:["availability","rectangle"]}),this._onEntityPropertyChanged(e,"rectangle",e.rectangle,void 0)}u(Object.create)&&(Gd.prototype=Object.create(Yn.prototype),Gd.prototype.constructor=Gd);Gd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Nt){let o;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,Wle)),u(o)||(o=k.WHITE),i.color=Ut.fromColor(o)}return u(this._options.offsetAttribute)&&(i.offset=qi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,jle,Yle))),new xt({id:t,geometry:new Cx(this._options),attributes:i})};Gd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,k.BLACK,Wle),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(o),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=qi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,jle,Yle))),new xt({id:t,geometry:new XA(this._options),attributes:r})};Gd.prototype._computeCenter=function(e,t){let n=j.getValueOrUndefined(this._entity.rectangle.coordinates,e,mje);if(!u(n))return;let i=le.center(n,hje);return he.toCartesian(i,oe.WGS84,t)};Gd.prototype._isHidden=function(e,t){return!u(t.coordinates)||ci.prototype._isHidden.call(this,e,t)};Gd.prototype._isDynamic=function(e,t){return!t.coordinates.isConstant||!j.isConstant(t.height)||!j.isConstant(t.extrudedHeight)||!j.isConstant(t.granularity)||!j.isConstant(t.stRotation)||!j.isConstant(t.rotation)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.zIndex)||this._onTerrain&&!j.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Nt)};Gd.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Nt,i=j.getValueOrUndefined(t.height,ze.MINIMUM_VALUE),o=j.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),r=j.getValueOrUndefined(t.extrudedHeight,ze.MINIMUM_VALUE),s=j.getValueOrDefault(t.extrudedHeightReference,ze.MINIMUM_VALUE,We.NONE);u(r)&&!u(i)&&(i=0);let a=this._options;a.vertexFormat=n?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat,a.rectangle=t.coordinates.getValue(ze.MINIMUM_VALUE,a.rectangle),a.granularity=j.getValueOrUndefined(t.granularity,ze.MINIMUM_VALUE),a.stRotation=j.getValueOrUndefined(t.stRotation,ze.MINIMUM_VALUE),a.rotation=j.getValueOrUndefined(t.rotation,ze.MINIMUM_VALUE),a.offsetAttribute=Yn.computeGeometryOffsetAttribute(i,o,r,s),a.height=Yn.getGeometryHeight(i,o),r=Yn.getGeometryExtrudedHeight(r,s),r===Yn.CLAMP_TO_GROUND&&(r=ri.getMinimumMaximumHeights(Cx.computeRectangle(a,qle)).minimumTerrainHeight),a.extrudedHeight=r};Gd.DynamicGeometryUpdater=lb;function lb(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(lb.prototype=Object.create(ai.prototype),lb.prototype.constructor=lb);lb.prototype._isHidden=function(e,t,n){return!u(this._options.rectangle)||ai.prototype._isHidden.call(this,e,t,n)};lb.prototype._setOptions=function(e,t,n){let i=this._options,o=j.getValueOrUndefined(t.height,n),r=j.getValueOrDefault(t.heightReference,n,We.NONE),s=j.getValueOrUndefined(t.extrudedHeight,n),a=j.getValueOrDefault(t.extrudedHeightReference,n,We.NONE);u(s)&&!u(o)&&(o=0),i.rectangle=j.getValueOrUndefined(t.coordinates,n,i.rectangle),i.granularity=j.getValueOrUndefined(t.granularity,n),i.stRotation=j.getValueOrUndefined(t.stRotation,n),i.rotation=j.getValueOrUndefined(t.rotation,n),i.offsetAttribute=Yn.computeGeometryOffsetAttribute(o,r,s,a),i.height=Yn.getGeometryHeight(o,r),s=Yn.getGeometryExtrudedHeight(s,a),s===Yn.CLAMP_TO_GROUND&&(s=ri.getMinimumMaximumHeights(Cx.computeRectangle(i,qle)).minimumTerrainHeight),i.extrudedHeight=s};var LR=Gd;var Xle=new k,_je=new vt,gje=new vt,yje=m.ZERO,Aje=new m;function Wd(e,t,n,i,o,r,s){this.translucent=t,this.appearanceType=n,this.depthFailAppearanceType=i,this.depthFailMaterialProperty=o,this.depthFailMaterial=void 0,this.closed=r,this.shadows=s,this.primitives=e,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.updaters=new Ct,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.subscriptions=new Ct,this.showsUpdated=new Ct,this.itemsToRemove=[],this.invalidated=!1;let a;u(o)&&(a=o.definitionChanged.addEventListener(Wd.prototype.onMaterialChanged,this)),this.removeMaterialSubscription=a}Wd.prototype.onMaterialChanged=function(){this.invalidated=!0};Wd.prototype.isMaterial=function(e){let t=this.depthFailMaterialProperty,n=e.depthFailMaterialProperty;return n===t?!0:u(t)?t.equals(n):!1};Wd.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),!e.hasConstantFill||!e.fillMaterialProperty.isConstant||!j.isConstant(e.distanceDisplayConditionProperty)||!j.isConstant(e.terrainOffsetProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};Wd.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return u(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};Wd.prototype.update=function(e){let t=!0,n=0,i=this.primitive,o=this.primitives,r;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0){u(i)&&(u(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i);let c;u(this.depthFailAppearanceType)&&(u(this.depthFailMaterialProperty)&&(this.depthFailMaterial=Ko.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial)),c=new this.depthFailAppearanceType({material:this.depthFailMaterial,translucent:this.translucent,closed:this.closed})),i=new vn({show:!1,asynchronous:!0,geometryInstances:s.slice(),appearance:new this.appearanceType({translucent:this.translucent,closed:this.closed}),depthFailAppearance:c,shadows:this.shadows}),o.add(i),t=!1}else{u(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(u(i)&&i.ready){i.show=!0,u(this.oldPrimitive)&&(o.remove(this.oldPrimitive),this.oldPrimitive=void 0),u(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Nt)&&(this.depthFailMaterial=Ko.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),this.primitive.depthFailAppearance.material=this.depthFailMaterial);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(r=0;r<a;r++){let l=s[r],f=this.geometry.get(l.id),d=this.attributes.get(f.id.id);if(u(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!l.fillMaterialProperty.isConstant||c){let x=l.fillMaterialProperty.color,C=j.getValueOrDefault(x,e,k.WHITE,Xle);k.equals(d._lastColor,C)||(d._lastColor=k.clone(C,d._lastColor),d.color=Ut.toValue(C,d.color),(this.translucent&&d.color[3]===255||!this.translucent&&d.color[3]!==255)&&(this.itemsToRemove[n++]=l))}if(u(this.depthFailAppearanceType)&&l.depthFailMaterialProperty instanceof Nt&&(!l.depthFailMaterialProperty.isConstant||c)){let x=l.depthFailMaterialProperty.color,C=j.getValueOrDefault(x,e,k.WHITE,Xle);k.equals(d._lastDepthFailColor,C)||(d._lastDepthFailColor=k.clone(C,d._lastDepthFailColor),d.depthFailColor=Ut.toValue(C,d.depthFailColor))}let p=l.entity.isShowing&&(l.hasConstantFill||l.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=gn.toValue(p,d.show));let h=l.distanceDisplayConditionProperty;if(!j.isConstant(h)){let x=j.getValueOrDefault(h,e,gje,_je);vt.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=vt.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(x,d.distanceDisplayCondition))}let A=l.terrainOffsetProperty;if(!j.isConstant(A)){let x=j.getValueOrDefault(A,e,yje,Aje);m.equals(x,d._lastOffset)||(d._lastOffset=m.clone(x,d._lastOffset),d.offset=qi.toValue(x,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};Wd.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=this.geometry.get(o.id),s=this.attributes.get(r.id.id);u(s)||(s=e.getGeometryInstanceAttributes(r.id),this.attributes.set(r.id.id,s));let a=o.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=gn.toValue(a,s.show),r.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};Wd.prototype.contains=function(e){return this.updaters.contains(e.id)};Wd.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ct.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?ct.FAILED:(i.boundingSphere.clone(t),ct.DONE)};Wd.prototype.destroy=function(){let e=this.primitive,t=this.primitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),u(this.removeMaterialSubscription)&&this.removeMaterialSubscription()};function ub(e,t,n,i,o){this._solidItems=[],this._translucentItems=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=o}ub.prototype.add=function(e,t){let n,i,o=t.createFillGeometryInstance(e);o.attributes.color.value[3]===255?(n=this._solidItems,i=!1):(n=this._translucentItems,i=!0);let r=n.length;for(let a=0;a<r;a++){let c=n[a];if(c.isMaterial(t)){c.add(t,o);return}}let s=new Wd(this._primitives,i,this._appearanceType,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);s.add(t,o),n.push(s)};function Kle(e,t){let n=e.length;for(let i=n-1;i>=0;i--){let o=e[i];if(o.remove(t))return o.updaters.length===0&&(e.splice(i,1),o.destroy()),!0}return!1}ub.prototype.remove=function(e){Kle(this._solidItems,e)||Kle(this._translucentItems,e)};function Jle(e,t,n){let i=!1,o=t.length;for(let r=0;r<o;++r){let s=t[r],a=s.itemsToRemove,c=a.length;if(c>0)for(r=0;r<c;r++){let l=a[r];s.remove(l),e.add(n,l),i=!0}}return i}function $V(e,t,n,i){let o=t.length,r;for(r=o-1;r>=0;r--){let s=t[r];if(s.invalidated){t.splice(r,1);let a=s.updaters.values,c=a.length;for(let l=0;l<c;l++)e.add(n,a[l]);s.destroy()}}for(o=t.length,r=0;r<o;++r)i=t[r].update(n)&&i;return i}ub.prototype.update=function(e){let t=$V(this,this._solidItems,e,!0);t=$V(this,this._translucentItems,e,t)&&t;let n=Jle(this,this._solidItems,e),i=Jle(this,this._translucentItems,e);return(n||i)&&(t=$V(this,this._solidItems,e,t)&&t,t=$V(this,this._translucentItems,e,t)&&t),t};function Zle(e,t,n){let i=e.length;for(let o=0;o<i;o++){let r=e[o];if(r.contains(t))return r.getBoundingSphere(t,n)}return ct.FAILED}ub.prototype.getBoundingSphere=function(e,t){let n=Zle(this._solidItems,e,t);return n===ct.FAILED?Zle(this._translucentItems,e,t):n};function Qle(e){let t=e.length;for(let n=0;n<t;n++)e[n].destroy();e.length=0}ub.prototype.removeAllPrimitives=function(){Qle(this._solidItems),Qle(this._translucentItems)};var bf=ub;var xje=new vt,Cje=new vt,Tje=m.ZERO,Eje=new m;function jd(e,t,n,i,o,r,s){this.primitives=e,this.appearanceType=t,this.materialProperty=n,this.depthFailAppearanceType=i,this.depthFailMaterialProperty=o,this.closed=r,this.shadows=s,this.updaters=new Ct,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.material=void 0,this.depthFailMaterial=void 0,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.invalidated=!1,this.removeMaterialSubscription=n.definitionChanged.addEventListener(jd.prototype.onMaterialChanged,this),this.subscriptions=new Ct,this.showsUpdated=new Ct}jd.prototype.onMaterialChanged=function(){this.invalidated=!0};jd.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty,i=this.depthFailMaterialProperty,o=e.depthFailMaterialProperty;if(n===t&&o===i)return!0;let r=u(t)&&t.equals(n);return r=(!u(i)&&!u(o)||u(i)&&i.equals(o))&&r,r};jd.prototype.add=function(e,t){let n=t.id;if(this.updaters.set(n,t),this.geometry.set(n,t.createFillGeometryInstance(e)),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!j.isConstant(t.distanceDisplayConditionProperty)||!j.isConstant(t.terrainOffsetProperty))this.updatersWithAttributes.set(n,t);else{let i=this;this.subscriptions.set(n,t.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};jd.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return u(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};var bje=new k;jd.prototype.update=function(e){let t=!0,n=this.primitive,i=this.primitives,o=this.geometry.values,r;if(this.createPrimitive){if(o.length>0){u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=Ko.getValue(e,this.materialProperty,this.material);let a;u(this.depthFailMaterialProperty)&&(this.depthFailMaterial=Ko.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),a=new this.depthFailAppearanceType({material:this.depthFailMaterial,translucent:this.depthFailMaterial.isTranslucent(),closed:this.closed})),n=new vn({show:!1,asynchronous:!0,geometryInstances:o.slice(),appearance:new this.appearanceType({material:this.material,translucent:this.material.isTranslucent(),closed:this.closed}),depthFailAppearance:a,shadows:this.shadows}),i.add(n),t=!1}else{u(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;u(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(u(n)&&n.ready){n.show=!0,u(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=Ko.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material,u(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Nt)&&(this.depthFailMaterial=Ko.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),this.primitive.depthFailAppearance.material=this.depthFailMaterial);let s=this.updatersWithAttributes.values,a=s.length;for(r=0;r<a;r++){let c=s[r],l=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);if(u(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),u(this.depthFailAppearanceType)&&this.depthFailMaterialProperty instanceof Nt&&!c.depthFailMaterialProperty.isConstant){let x=c.depthFailMaterialProperty.color,C=j.getValueOrDefault(x,e,k.WHITE,bje);k.equals(d._lastDepthFailColor,C)||(d._lastDepthFailColor=k.clone(C,d._lastDepthFailColor),d.depthFailColor=Ut.toValue(C,d.depthFailColor))}let p=l.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=gn.toValue(p,d.show));let h=c.distanceDisplayConditionProperty;if(!j.isConstant(h)){let x=j.getValueOrDefault(h,e,Cje,xje);vt.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=vt.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(x,d.distanceDisplayCondition))}let A=c.terrainOffsetProperty;if(!j.isConstant(A)){let x=j.getValueOrDefault(A,e,Tje,Eje);m.equals(x,d._lastOffset)||(d._lastOffset=m.clone(x,d._lastOffset),d.offset=qi.toValue(x,d.offset))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};jd.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=o.entity,s=this.geometry.get(o.id),a=this.attributes.get(s.id.id);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,l=a.show[0]===1;c!==l&&(a.show=gn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};jd.prototype.contains=function(e){return this.updaters.contains(e.id)};jd.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ct.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?ct.FAILED:(i.boundingSphere.clone(t),ct.DONE)};jd.prototype.destroy=function(){let e=this.primitive,t=this.primitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),this.removeMaterialSubscription()};function fb(e,t,n,i,o){this._items=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=o}fb.prototype.add=function(e,t){let n=this._items,i=n.length;for(let r=0;r<i;r++){let s=n[r];if(s.isMaterial(t)){s.add(e,t);return}}let o=new jd(this._primitives,this._appearanceType,t.fillMaterialProperty,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);o.add(e,t),n.push(o)};fb.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let o=t[i];if(o.remove(e)){o.updaters.length===0&&(t.splice(i,1),o.destroy());break}}};fb.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let r=n[t];if(r.invalidated){n.splice(t,1);let s=r.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);r.destroy()}}let o=!0;for(t=0;t<n.length;t++)o=n[t].update(e)&&o;return o};fb.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return ct.FAILED};fb.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var Sf=fb;var eue=Do($le(),1);function ek(){this._tree=new eue.default}function Tx(){this.minX=0,this.minY=0,this.maxX=0,this.maxY=0,this.id=""}Tx.fromRectangleAndId=function(e,t,n){return n.minX=t.west,n.minY=t.south,n.maxX=t.east,n.maxY=t.north,n.id=e,n};ek.prototype.insert=function(e,t){let n=Tx.fromRectangleAndId(e,t,new Tx);this._tree.insert(n)};function Sje(e,t){return e.id===t.id}var vje=new Tx;ek.prototype.remove=function(e,t){let n=Tx.fromRectangleAndId(e,t,vje);this._tree.remove(n,Sje)};var wje=new Tx;ek.prototype.collides=function(e){let t=Tx.fromRectangleAndId("",e,wje);return this._tree.collides(t)};var Ex=ek;var Dje=new k,Ije=new vt,Pje=new vt;function p_(e,t,n,i){this.primitives=e,this.zIndex=i,this.classificationType=t,this.color=n,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.updaters=new Ct,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.subscriptions=new Ct,this.showsUpdated=new Ct,this.itemsToRemove=[],this.isDirty=!1,this.rectangleCollisionCheck=new Ex}p_.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};p_.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),this.rectangleCollisionCheck.insert(n,t.geometry.rectangle),!e.hasConstantFill||!e.fillMaterialProperty.isConstant||!j.isConstant(e.distanceDisplayConditionProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};p_.prototype.remove=function(e){let t=e.id,n=this.geometry.get(t);if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.rectangleCollisionCheck.remove(t,n.geometry.rectangle),this.updatersWithAttributes.remove(t);let i=this.subscriptions.get(t);return u(i)&&(i(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};p_.prototype.update=function(e){let t=!0,n=0,i=this.primitive,o=this.primitives,r;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0)u(i)&&(u(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i),i=new Sc({show:!1,asynchronous:!0,geometryInstances:s.slice(),classificationType:this.classificationType}),o.add(i,this.zIndex),t=!1;else{u(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(u(i)&&i.ready){i.show=!0,u(this.oldPrimitive)&&(o.remove(this.oldPrimitive),this.oldPrimitive=void 0);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(r=0;r<a;r++){let l=s[r],f=this.geometry.get(l.id),d=this.attributes.get(f.id.id);if(u(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!l.fillMaterialProperty.isConstant||c){let A=l.fillMaterialProperty.color,x=j.getValueOrDefault(A,e,k.WHITE,Dje);k.equals(d._lastColor,x)||(d._lastColor=k.clone(x,d._lastColor),d.color=Ut.toValue(x,d.color))}let p=l.entity.isShowing&&(l.hasConstantFill||l.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=gn.toValue(p,d.show));let h=l.distanceDisplayConditionProperty;if(!j.isConstant(h)){let A=j.getValueOrDefault(h,e,Pje,Ije);vt.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=vt.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(A,d.distanceDisplayCondition))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};p_.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=this.geometry.get(o.id),s=this.attributes.get(r.id.id);u(s)||(s=e.getGeometryInstanceAttributes(r.id),this.attributes.set(r.id.id,s));let a=o.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=gn.toValue(a,s.show),r.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};p_.prototype.contains=function(e){return this.updaters.contains(e.id)};p_.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ct.PENDING;let i=n.getBoundingSphere(e.entity);return u(i)?(i.clone(t),ct.DONE):ct.FAILED};p_.prototype.removeAllPrimitives=function(){let e=this.primitives,t=this.primitive;u(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());let n=this.oldPrimitive;u(n)&&(e.remove(n),this.oldPrimitive=void 0)};function db(e,t){this._batches=[],this._primitives=e,this._classificationType=t}db.prototype.add=function(e,t){let n=t.createFillGeometryInstance(e),i=this._batches,o=j.getValueOrDefault(t.zIndex,0),r,s=i.length;for(let a=0;a<s;++a){let c=i[a];if(c.zIndex===o&&!c.overlapping(n.geometry.rectangle)){r=c;break}}return u(r)||(r=new p_(this._primitives,this._classificationType,n.attributes.color.value,o),i.push(r)),r.add(t,n),r};db.prototype.remove=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;++i)if(t[i].remove(e))return};db.prototype.update=function(e){let t,n,i=!0,o=this._batches,r=o.length;for(t=0;t<r;++t)i=o[t].update(e)&&i;for(t=0;t<r;++t){let s=o[t],a=s.itemsToRemove,c=a.length;for(let l=0;l<c;l++){n=a[l],s.remove(n);let f=this.add(e,n);s.isDirty=!0,f.isDirty=!0}}for(t=r-1;t>=0;--t){let s=o[t];s.isDirty&&(i=o[t].update(e)&&i,s.isDirty=!1),s.geometry.length===0&&o.splice(t,1)}return i};db.prototype.getBoundingSphere=function(e,t){let n=this._batches,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return ct.FAILED};db.prototype.removeAllPrimitives=function(){let e=this._batches,t=e.length;for(let n=0;n<t;++n)e[n].removeAllPrimitives()};var mb=db;var Oje=new vt,Mje=new vt;function vf(e,t,n,i,o,r){this.primitives=e,this.classificationType=t,this.appearanceType=n,this.materialProperty=i,this.updaters=new Ct,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.material=void 0,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.invalidated=!1,this.removeMaterialSubscription=i.definitionChanged.addEventListener(vf.prototype.onMaterialChanged,this),this.subscriptions=new Ct,this.showsUpdated=new Ct,this.usingSphericalTextureCoordinates=o,this.zIndex=r,this.rectangleCollisionCheck=new Ex}vf.prototype.onMaterialChanged=function(){this.invalidated=!0};vf.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};vf.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Nt&&t instanceof Nt?!0:u(t)&&t.equals(n)};vf.prototype.add=function(e,t,n){let i=t.id;if(this.updaters.set(i,t),this.geometry.set(i,n),this.rectangleCollisionCheck.insert(i,n.geometry.rectangle),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!j.isConstant(t.distanceDisplayConditionProperty))this.updatersWithAttributes.set(i,t);else{let o=this;this.subscriptions.set(i,t.entity.definitionChanged.addEventListener(function(r,s,a,c){s==="isShowing"&&o.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};vf.prototype.remove=function(e){let t=e.id,n=this.geometry.get(t);if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.rectangleCollisionCheck.remove(t,n.geometry.rectangle),this.updatersWithAttributes.remove(t);let i=this.subscriptions.get(t);return u(i)&&(i(),this.subscriptions.remove(t)),!0}return!1};vf.prototype.update=function(e){let t=!0,n=this.primitive,i=this.primitives,o=this.geometry.values,r;if(this.createPrimitive){if(o.length>0)u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=Ko.getValue(e,this.materialProperty,this.material),n=new Sc({show:!1,asynchronous:!0,geometryInstances:o.slice(),appearance:new this.appearanceType({material:this.material}),classificationType:this.classificationType}),i.add(n,this.zIndex),t=!1;else{u(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;u(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(u(n)&&n.ready){n.show=!0,u(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=Ko.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material;let s=this.updatersWithAttributes.values,a=s.length;for(r=0;r<a;r++){let c=s[r],l=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);u(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d));let p=l.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=gn.toValue(p,d.show));let h=c.distanceDisplayConditionProperty;if(!j.isConstant(h)){let A=j.getValueOrDefault(h,e,Mje,Oje);vt.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=vt.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(A,d.distanceDisplayCondition))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};vf.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=o.entity,s=this.geometry.get(o.id),a=this.attributes.get(s.id.id);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,l=a.show[0]===1;c!==l&&(a.show=gn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};vf.prototype.contains=function(e){return this.updaters.contains(e.id)};vf.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ct.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?ct.FAILED:(i.boundingSphere.clone(t),ct.DONE)};vf.prototype.destroy=function(){let e=this.primitive,t=this.primitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),this.removeMaterialSubscription()};function hb(e,t,n){this._items=[],this._primitives=e,this._classificationType=t,this._appearanceType=n}hb.prototype.add=function(e,t){let n=this._items,i=n.length,o=t.createFillGeometryInstance(e),r=Xl.shouldUseSphericalCoordinates(o.geometry.rectangle),s=j.getValueOrDefault(t.zIndex,0);for(let c=0;c<i;++c){let l=n[c];if(l.isMaterial(t)&&l.usingSphericalTextureCoordinates===r&&l.zIndex===s&&!l.overlapping(o.geometry.rectangle)){l.add(e,t,o);return}}let a=new vf(this._primitives,this._classificationType,this._appearanceType,t.fillMaterialProperty,r,s);a.add(e,t,o),n.push(a)};hb.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let o=t[i];if(o.remove(e)){o.updaters.length===0&&(t.splice(i,1),o.destroy());break}}};hb.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let r=n[t];if(r.invalidated){n.splice(t,1);let s=r.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);r.destroy()}}let o=!0;for(t=0;t<n.length;t++)o=n[t].update(e)&&o;return o};hb.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return ct.FAILED};hb.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var NR=hb;var Rje=new k,Bje=new vt,Lje=new vt,Nje=m.ZERO,Fje=new m;function __(e,t,n,i){this.translucent=t,this.width=n,this.shadows=i,this.primitives=e,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.updaters=new Ct,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.itemsToRemove=[],this.subscriptions=new Ct,this.showsUpdated=new Ct}__.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),!e.hasConstantOutline||!e.outlineColorProperty.isConstant||!j.isConstant(e.distanceDisplayConditionProperty)||!j.isConstant(e.terrainOffsetProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};__.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return u(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};__.prototype.update=function(e){let t=!0,n=0,i=this.primitive,o=this.primitives,r;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0)u(i)&&(u(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i),i=new vn({show:!1,asynchronous:!0,geometryInstances:s.slice(),appearance:new sn({flat:!0,translucent:this.translucent,renderState:{lineWidth:this.width}}),shadows:this.shadows}),o.add(i),t=!1;else{u(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(u(i)&&i.ready){i.show=!0,u(this.oldPrimitive)&&(o.remove(this.oldPrimitive),this.oldPrimitive=void 0);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(r=0;r<a;r++){let l=s[r],f=this.geometry.get(l.id),d=this.attributes.get(f.id.id);if(u(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!l.outlineColorProperty.isConstant||c){let x=l.outlineColorProperty,C=j.getValueOrDefault(x,e,k.WHITE,Rje);k.equals(d._lastColor,C)||(d._lastColor=k.clone(C,d._lastColor),d.color=Ut.toValue(C,d.color),(this.translucent&&d.color[3]===255||!this.translucent&&d.color[3]!==255)&&(this.itemsToRemove[n++]=l))}let p=l.entity.isShowing&&(l.hasConstantOutline||l.isOutlineVisible(e)),g=d.show[0]===1;p!==g&&(d.show=gn.toValue(p,d.show));let h=l.distanceDisplayConditionProperty;if(!j.isConstant(h)){let x=j.getValueOrDefault(h,e,Lje,Bje);vt.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=vt.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(x,d.distanceDisplayCondition))}let A=l.terrainOffsetProperty;if(!j.isConstant(A)){let x=j.getValueOrDefault(A,e,Nje,Fje);m.equals(x,d._lastOffset)||(d._lastOffset=m.clone(x,d._lastOffset),d.offset=qi.toValue(x,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};__.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=this.geometry.get(o.id),s=this.attributes.get(r.id.id);u(s)||(s=e.getGeometryInstanceAttributes(r.id),this.attributes.set(r.id.id,s));let a=o.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=gn.toValue(a,s.show),r.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};__.prototype.contains=function(e){return this.updaters.contains(e.id)};__.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ct.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?ct.FAILED:(i.boundingSphere.clone(t),ct.DONE)};__.prototype.removeAllPrimitives=function(){let e=this.primitives,t=this.primitive;u(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());let n=this.oldPrimitive;u(n)&&(e.remove(n),this.oldPrimitive=void 0)};function pb(e,t,n){this._primitives=e,this._scene=t,this._shadows=n,this._solidBatches=new Ct,this._translucentBatches=new Ct}pb.prototype.add=function(e,t){let n=t.createOutlineGeometryInstance(e),i=this._scene.clampLineWidth(t.outlineWidth),o,r;n.attributes.color.value[3]===255?(o=this._solidBatches,r=o.get(i),u(r)||(r=new __(this._primitives,!1,i,this._shadows),o.set(i,r)),r.add(t,n)):(o=this._translucentBatches,r=o.get(i),u(r)||(r=new __(this._primitives,!0,i,this._shadows),o.set(i,r)),r.add(t,n))};pb.prototype.remove=function(e){let t,n=this._solidBatches.values,i=n.length;for(t=0;t<i;t++)if(n[t].remove(e))return;let o=this._translucentBatches.values,r=o.length;for(t=0;t<r;t++)if(o[t].remove(e))return};pb.prototype.update=function(e){let t,n,i,o,r=this._solidBatches.values,s=r.length,a=this._translucentBatches.values,c=a.length,l,f=!0,d=!1;do{for(d=!1,n=0;n<s;n++){o=r[n],f=o.update(e),l=o.itemsToRemove;let p=l.length;if(p>0)for(d=!0,t=0;t<p;t++)i=l[t],o.remove(i),this.add(e,i)}for(n=0;n<c;n++){o=a[n],f=o.update(e),l=o.itemsToRemove;let p=l.length;if(p>0)for(d=!0,t=0;t<p;t++)i=l[t],o.remove(i),this.add(e,i)}}while(d);return f};pb.prototype.getBoundingSphere=function(e,t){let n,i=this._solidBatches.values,o=i.length;for(n=0;n<o;n++){let a=i[n];if(a.contains(e))return a.getBoundingSphere(e,t)}let r=this._translucentBatches.values,s=r.length;for(n=0;n<s;n++){let a=r[n];if(a.contains(e))return a.getBoundingSphere(e,t)}return ct.FAILED};pb.prototype.removeAllPrimitives=function(){let e,t=this._solidBatches.values,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._translucentBatches.values,o=i.length;for(e=0;e<o;e++)i[e].removeAllPrimitives()};var _b=pb;var tue={};function Uje(e,t){return P.equalsEpsilon(e.latitude,t.latitude,P.EPSILON10)&&P.equalsEpsilon(e.longitude,t.longitude,P.EPSILON10)}var Vje=new he,kje=new he;function zje(e,t,n,i){t=xo(t,m.equalsEpsilon);let o=t.length;if(o<2)return;let r=u(i),s=u(n),a=new Array(o),c=new Array(o),l=new Array(o),f=t[0];a[0]=f;let d=e.cartesianToCartographic(f,Vje);s&&(d.height=n[0]),c[0]=d.height,r?l[0]=i[0]:l[0]=0;let p=c[0],g=l[0],h=p===g,A=1;for(let x=1;x<o;++x){let C=t[x],T=e.cartesianToCartographic(C,kje);s&&(T.height=n[x]),h=h&&T.height===0,Uje(d,T)?d.height<T.height&&(c[A-1]=T.height):(a[A]=C,c[A]=T.height,r?l[A]=i[x]:l[A]=0,h=h&&c[A]===l[A],he.clone(T,d),++A)}if(!(h||A<2))return a.length=A,c.length=A,l.length=A,{positions:a,topHeights:c,bottomHeights:l}}var Hje=new Array(2),Gje=new Array(2),Wje={positions:void 0,height:void 0,granularity:void 0,ellipsoid:void 0};tue.computePositions=function(e,t,n,i,o,r){let s=zje(e,t,n,i);if(!u(s))return;t=s.positions,n=s.topHeights,i=s.bottomHeights;let a=t.length,c=a-2,l,f,d=P.chordLength(o,e.maximumRadius),p=Wje;if(p.minDistance=d,p.ellipsoid=e,r){let g=0,h;for(h=0;h<a-1;h++)g+=Di.numberOfPoints(t[h],t[h+1],d)+1;l=new Float64Array(g*3),f=new Float64Array(g*3);let A=Hje,x=Gje;p.positions=A,p.height=x;let C=0;for(h=0;h<a-1;h++){A[0]=t[h],A[1]=t[h+1],x[0]=n[h],x[1]=n[h+1];let T=Di.generateArc(p);l.set(T,C),x[0]=i[h],x[1]=i[h+1],f.set(Di.generateArc(p),C),C+=T.length}}else p.positions=t,p.height=n,l=new Float64Array(Di.generateArc(p)),p.height=i,f=new Float64Array(Di.generateArc(p));return{bottomPositions:f,topPositions:l,numCorners:c}};var bx=tue;var hW=new m,tk=new m,jje=new m,nue=new m,Yje=new m,qje=new m,Xje=new m;function Sx(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,o=y(e.vertexFormat,Oe.DEFAULT),r=y(e.granularity,P.RADIANS_PER_DEGREE),s=y(e.ellipsoid,oe.WGS84);this._positions=t,this._minimumHeights=i,this._maximumHeights=n,this._vertexFormat=Oe.clone(o),this._granularity=r,this._ellipsoid=oe.clone(s),this._workerName="createWallGeometry";let a=1+t.length*m.packedLength+2;u(i)&&(a+=i.length),u(n)&&(a+=n.length),this.packedLength=a+oe.packedLength+Oe.packedLength+1}Sx.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=m.packedLength)m.pack(o[i],t,n);let s=e._minimumHeights;if(r=u(s)?s.length:0,t[n++]=r,u(s))for(i=0;i<r;++i)t[n++]=s[i];let a=e._maximumHeights;if(r=u(a)?a.length:0,t[n++]=r,u(a))for(i=0;i<r;++i)t[n++]=a[i];return oe.pack(e._ellipsoid,t,n),n+=oe.packedLength,Oe.pack(e._vertexFormat,t,n),n+=Oe.packedLength,t[n]=e._granularity,t};var iue=oe.clone(oe.UNIT_SPHERE),oue=new Oe,FR={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:iue,vertexFormat:oue,granularity:void 0};Sx.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=m.packedLength)r[i]=m.unpack(e,t);o=e[t++];let s;if(o>0)for(s=new Array(o),i=0;i<o;++i)s[i]=e[t++];o=e[t++];let a;if(o>0)for(a=new Array(o),i=0;i<o;++i)a[i]=e[t++];let c=oe.unpack(e,t,iue);t+=oe.packedLength;let l=Oe.unpack(e,t,oue);t+=Oe.packedLength;let f=e[t];return u(n)?(n._positions=r,n._minimumHeights=s,n._maximumHeights=a,n._ellipsoid=oe.clone(c,n._ellipsoid),n._vertexFormat=Oe.clone(l,n._vertexFormat),n._granularity=f,n):(FR.positions=r,FR.minimumHeights=s,FR.maximumHeights=a,FR.granularity=f,new Sx(FR))};Sx.fromConstantHeights=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n,i,o=e.minimumHeight,r=e.maximumHeight,s=u(o),a=u(r);if(s||a){let l=t.length;n=s?new Array(l):void 0,i=a?new Array(l):void 0;for(let f=0;f<l;++f)s&&(n[f]=o),a&&(i[f]=r)}let c={positions:t,maximumHeights:i,minimumHeights:n,ellipsoid:e.ellipsoid,vertexFormat:e.vertexFormat};return new Sx(c)};Sx.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,o=e._vertexFormat,r=e._granularity,s=e._ellipsoid,a=bx.computePositions(s,t,i,n,r,!0);if(!u(a))return;let c=a.bottomPositions,l=a.topPositions,f=a.numCorners,d=l.length,p=d*2,g=o.position?new Float64Array(p):void 0,h=o.normal?new Float32Array(p):void 0,A=o.tangent?new Float32Array(p):void 0,x=o.bitangent?new Float32Array(p):void 0,C=o.st?new Float32Array(p/3*2):void 0,T=0,E=0,S=0,w=0,D=0,M=Xje,O=qje,L=Yje,N=!0;d/=3;let _,b=0,v=1/(d-f-1);for(_=0;_<d;++_){let V=_*3,G=m.fromArray(l,V,hW),U=m.fromArray(c,V,tk);if(o.position&&(g[T++]=U.x,g[T++]=U.y,g[T++]=U.z,g[T++]=G.x,g[T++]=G.y,g[T++]=G.z),o.st&&(C[D++]=b,C[D++]=0,C[D++]=b,C[D++]=1),o.normal||o.tangent||o.bitangent){let q=m.clone(m.ZERO,nue),Y=m.subtract(G,s.geodeticSurfaceNormal(G,tk),tk);if(_+1<d&&(q=m.fromArray(l,V+3,nue)),N){let Q=m.subtract(q,G,jje),W=m.subtract(Y,G,hW);M=m.normalize(m.cross(W,Q,M),M),N=!1}m.equalsEpsilon(G,q,P.EPSILON10)?N=!0:(b+=v,o.tangent&&(O=m.normalize(m.subtract(q,G,O),O)),o.bitangent&&(L=m.normalize(m.cross(M,O,L),L))),o.normal&&(h[E++]=M.x,h[E++]=M.y,h[E++]=M.z,h[E++]=M.x,h[E++]=M.y,h[E++]=M.z),o.tangent&&(A[w++]=O.x,A[w++]=O.y,A[w++]=O.z,A[w++]=O.x,A[w++]=O.y,A[w++]=O.z),o.bitangent&&(x[S++]=L.x,x[S++]=L.y,x[S++]=L.z,x[S++]=L.x,x[S++]=L.y,x[S++]=L.z)}}let I=new mn;o.position&&(I.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:g})),o.normal&&(I.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:h})),o.tangent&&(I.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:A})),o.bitangent&&(I.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:x})),o.st&&(I.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:C}));let R=p/3;p-=6*(f+1);let F=Ue.createTypedArray(R,p),z=0;for(_=0;_<R-2;_+=2){let V=_,G=_+2,U=m.fromArray(g,V*3,hW),q=m.fromArray(g,G*3,tk);if(m.equalsEpsilon(U,q,P.EPSILON10))continue;let Y=_+1,Q=_+3;F[z++]=Y,F[z++]=V,F[z++]=Q,F[z++]=Q,F[z++]=V,F[z++]=G}return new lt({attributes:I,indices:F,primitiveType:Le.TRIANGLES,boundingSphere:new ae.fromVertices(g)})};var UR=Sx;var rue=new m,sue=new m;function vx(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,o=y(e.granularity,P.RADIANS_PER_DEGREE),r=y(e.ellipsoid,oe.WGS84);this._positions=t,this._minimumHeights=i,this._maximumHeights=n,this._granularity=o,this._ellipsoid=oe.clone(r),this._workerName="createWallOutlineGeometry";let s=1+t.length*m.packedLength+2;u(i)&&(s+=i.length),u(n)&&(s+=n.length),this.packedLength=s+oe.packedLength+1}vx.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=m.packedLength)m.pack(o[i],t,n);let s=e._minimumHeights;if(r=u(s)?s.length:0,t[n++]=r,u(s))for(i=0;i<r;++i)t[n++]=s[i];let a=e._maximumHeights;if(r=u(a)?a.length:0,t[n++]=r,u(a))for(i=0;i<r;++i)t[n++]=a[i];return oe.pack(e._ellipsoid,t,n),n+=oe.packedLength,t[n]=e._granularity,t};var aue=oe.clone(oe.UNIT_SPHERE),VR={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:aue,granularity:void 0};vx.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=m.packedLength)r[i]=m.unpack(e,t);o=e[t++];let s;if(o>0)for(s=new Array(o),i=0;i<o;++i)s[i]=e[t++];o=e[t++];let a;if(o>0)for(a=new Array(o),i=0;i<o;++i)a[i]=e[t++];let c=oe.unpack(e,t,aue);t+=oe.packedLength;let l=e[t];return u(n)?(n._positions=r,n._minimumHeights=s,n._maximumHeights=a,n._ellipsoid=oe.clone(c,n._ellipsoid),n._granularity=l,n):(VR.positions=r,VR.minimumHeights=s,VR.maximumHeights=a,VR.granularity=l,new vx(VR))};vx.fromConstantHeights=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n,i,o=e.minimumHeight,r=e.maximumHeight,s=u(o),a=u(r);if(s||a){let l=t.length;n=s?new Array(l):void 0,i=a?new Array(l):void 0;for(let f=0;f<l;++f)s&&(n[f]=o),a&&(i[f]=r)}let c={positions:t,maximumHeights:i,minimumHeights:n,ellipsoid:e.ellipsoid};return new vx(c)};vx.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,o=e._granularity,r=e._ellipsoid,s=bx.computePositions(r,t,i,n,o,!1);if(!u(s))return;let a=s.bottomPositions,c=s.topPositions,l=c.length,f=l*2,d=new Float64Array(f),p=0;l/=3;let g;for(g=0;g<l;++g){let T=g*3,E=m.fromArray(c,T,rue),S=m.fromArray(a,T,sue);d[p++]=S.x,d[p++]=S.y,d[p++]=S.z,d[p++]=E.x,d[p++]=E.y,d[p++]=E.z}let h=new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:d})}),A=f/3;f=2*A-4+A;let x=Ue.createTypedArray(A,f),C=0;for(g=0;g<A-2;g+=2){let T=g,E=g+2,S=m.fromArray(d,T*3,rue),w=m.fromArray(d,E*3,sue);if(m.equalsEpsilon(S,w,P.EPSILON10))continue;let D=g+1,M=g+3;x[C++]=D,x[C++]=T,x[C++]=D,x[C++]=M,x[C++]=T,x[C++]=E}return x[C++]=A-2,x[C++]=A-1,new lt({attributes:h,indices:x,primitiveType:Le.LINES,boundingSphere:new ae.fromVertices(d)})};var kR=vx;var cue=new k;function Kje(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.minimumHeights=void 0,this.maximumHeights=void 0,this.granularity=void 0}function Yd(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new Kje(e),geometryPropertyName:"wall",observedPropertyNames:["availability","wall"]}),this._onEntityPropertyChanged(e,"wall",e.wall,void 0)}u(Object.create)&&(Yd.prototype=Object.create(ci.prototype),Yd.prototype.constructor=Yd);Yd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Vn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Nt){let c;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,cue)),u(c)||(c=k.WHITE),o=Ut.fromColor(c),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};return new xt({id:t,geometry:new UR(this._options),attributes:i})};Yd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,k.BLACK,cue),o=this._distanceDisplayConditionProperty.getValue(e);return new xt({id:t,geometry:new kR(this._options),attributes:{show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(o)}})};Yd.prototype._isHidden=function(e,t){return!u(t.positions)||ci.prototype._isHidden.call(this,e,t)};Yd.prototype._getIsClosed=function(e){return!1};Yd.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!j.isConstant(t.minimumHeights)||!j.isConstant(t.maximumHeights)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.granularity)};Yd.prototype._setStaticOptions=function(e,t){let n=t.minimumHeights,i=t.maximumHeights,o=t.granularity,r=this._materialProperty instanceof Nt,s=this._options;s.vertexFormat=r?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat,s.positions=t.positions.getValue(ze.MINIMUM_VALUE,s.positions),s.minimumHeights=u(n)?n.getValue(ze.MINIMUM_VALUE,s.minimumHeights):void 0,s.maximumHeights=u(i)?i.getValue(ze.MINIMUM_VALUE,s.maximumHeights):void 0,s.granularity=u(o)?o.getValue(ze.MINIMUM_VALUE):void 0};Yd.DynamicGeometryUpdater=gb;function gb(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(gb.prototype=Object.create(ai.prototype),gb.prototype.constructor=gb);gb.prototype._isHidden=function(e,t,n){return!u(this._options.positions)||ai.prototype._isHidden.call(this,e,t,n)};gb.prototype._setOptions=function(e,t,n){let i=this._options;i.positions=j.getValueOrUndefined(t.positions,n,i.positions),i.minimumHeights=j.getValueOrUndefined(t.minimumHeights,n,i.minimumHeights),i.maximumHeights=j.getValueOrUndefined(t.maximumHeights,n,i.maximumHeights),i.granularity=j.getValueOrUndefined(t.granularity,n)};var zR=Yd;var Jje=[],lue=[lP,rR,JM,yR,xR,ER,wR,BR,LR,zR];function HR(e,t){this.entity=e,this.scene=t;let n=new Array(lue.length),i=new ye;function o(s){i.raiseEvent(s)}let r=new Dr;for(let s=0;s<n.length;s++){let a=new lue[s](e,t);r.add(a.geometryChanged,o),n[s]=a}this.updaters=n,this.geometryChanged=i,this.eventHelper=r,this._removeEntitySubscription=e.definitionChanged.addEventListener(HR.prototype._onEntityPropertyChanged,this)}HR.prototype._onEntityPropertyChanged=function(e,t,n,i){let o=this.updaters;for(let r=0;r<o.length;r++)o[r]._onEntityPropertyChanged(e,t,n,i)};HR.prototype.forEach=function(e){let t=this.updaters;for(let n=0;n<t.length;n++)e(t[n])};HR.prototype.destroy=function(){this.eventHelper.removeAll();let e=this.updaters;for(let t=0;t<e.length;t++)e[t].destroy();this._removeEntitySubscription(),ue(this)};function wf(e,t,n,i){n=y(n,e.primitives),i=y(i,e.groundPrimitives),this._scene=e,this._primitives=n,this._groundPrimitives=i,this._entityCollection=void 0,this._addedObjects=new Ct,this._removedObjects=new Ct,this._changedObjects=new Ct;let o=yn.NUMBER_OF_SHADOW_MODES;this._outlineBatches=new Array(o*2),this._closedColorBatches=new Array(o*2),this._closedMaterialBatches=new Array(o*2),this._openColorBatches=new Array(o*2),this._openMaterialBatches=new Array(o*2);let r=Jo.supportsMaterialsforEntitiesOnTerrain(e);this._supportsMaterialsforEntitiesOnTerrain=r;let s;for(s=0;s<o;++s)this._outlineBatches[s]=new _b(n,e,s,!1),this._outlineBatches[o+s]=new _b(n,e,s,!0),this._closedColorBatches[s]=new bf(n,sn,void 0,!0,s,!0),this._closedColorBatches[o+s]=new bf(n,sn,void 0,!0,s,!1),this._closedMaterialBatches[s]=new Sf(n,ro,void 0,!0,s,!0),this._closedMaterialBatches[o+s]=new Sf(n,ro,void 0,!0,s,!1),this._openColorBatches[s]=new bf(n,sn,void 0,!1,s,!0),this._openColorBatches[o+s]=new bf(n,sn,void 0,!1,s,!1),this._openMaterialBatches[s]=new Sf(n,ro,void 0,!1,s,!0),this._openMaterialBatches[o+s]=new Sf(n,ro,void 0,!1,s,!1);let a=kn.NUMBER_OF_CLASSIFICATION_TYPES,c=new Array(a),l=[];if(r)for(s=0;s<a;++s)l.push(new NR(i,s,ro)),c[s]=new mb(i,s);else for(s=0;s<a;++s)c[s]=new mb(i,s);this._groundColorBatches=c,this._groundMaterialBatches=l,this._dynamicBatch=new px(n,i),this._batches=this._outlineBatches.concat(this._closedColorBatches,this._closedMaterialBatches,this._openColorBatches,this._openMaterialBatches,this._groundColorBatches,this._groundMaterialBatches,this._dynamicBatch),this._subscriptions=new Ct,this._updaterSets=new Ct,this._entityCollection=t,t.collectionChanged.addEventListener(wf.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,Jje)}wf.prototype.update=function(e){let t=this._addedObjects,n=t.values,i=this._removedObjects,o=i.values,r=this._changedObjects,s=r.values,a,c,l,f,d=this;for(a=s.length-1;a>-1;a--)c=s[a],l=c.id,f=this._updaterSets.get(l),f.entity===c?f.forEach(function(A){d._removeUpdater(A),d._insertUpdaterIntoBatch(e,A)}):(o.push(c),n.push(c));for(a=o.length-1;a>-1;a--)c=o[a],l=c.id,f=this._updaterSets.get(l),f.forEach(this._removeUpdater.bind(this)),f.destroy(),this._updaterSets.remove(l),this._subscriptions.get(l)(),this._subscriptions.remove(l);for(a=n.length-1;a>-1;a--)c=n[a],l=c.id,f=new HR(c,this._scene),this._updaterSets.set(l,f),f.forEach(function(A){d._insertUpdaterIntoBatch(e,A)}),this._subscriptions.set(l,f.geometryChanged.addEventListener(wf._onGeometryChanged,this));t.removeAll(),i.removeAll(),r.removeAll();let p=!0,g=this._batches,h=g.length;for(a=0;a<h;a++)p=g[a].update(e)&&p;return p};var Zje=[],Qje=new ae;wf.prototype.getBoundingSphere=function(e,t){let n=Zje,i=Qje,o=0,r=ct.DONE,s=this._batches,a=s.length,c=e.id,l=this._updaterSets.get(c).updaters;for(let f=0;f<l.length;f++){let d=l[f];for(let p=0;p<a;p++){if(r=s[p].getBoundingSphere(d,i),r===ct.PENDING)return ct.PENDING;r===ct.DONE&&(n[o]=ae.clone(i,n[o]),o++)}}return o===0?ct.FAILED:(n.length=o,ae.fromBoundingSpheres(n,t),ct.DONE)};wf.prototype.isDestroyed=function(){return!1};wf.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(wf.prototype._onCollectionChanged,this),this._addedObjects.removeAll(),this._removedObjects.removeAll();let e,t=this._batches,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._subscriptions.values;for(n=i.length,e=0;e<n;e++)i[e]();this._subscriptions.removeAll();let o=this._updaterSets.values;for(n=o.length,e=0;e<n;e++)o[e].destroy();return this._updaterSets.removeAll(),ue(this)};wf.prototype._removeUpdater=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;i++)t[i].remove(e)};wf.prototype._insertUpdaterIntoBatch=function(e,t){if(t.isDynamic){this._dynamicBatch.add(e,t);return}let n;(t.outlineEnabled||t.fillEnabled)&&(n=t.shadowsProperty.getValue(e));let i=yn.NUMBER_OF_SHADOW_MODES;if(t.outlineEnabled&&(u(t.terrainOffsetProperty)?this._outlineBatches[i+n].add(e,t):this._outlineBatches[n].add(e,t)),t.fillEnabled)if(t.onTerrain){let o=t.classificationTypeProperty.getValue(e);t.fillMaterialProperty instanceof Nt?this._groundColorBatches[o].add(e,t):this._groundMaterialBatches[o].add(e,t)}else t.isClosed?t.fillMaterialProperty instanceof Nt?u(t.terrainOffsetProperty)?this._closedColorBatches[i+n].add(e,t):this._closedColorBatches[n].add(e,t):u(t.terrainOffsetProperty)?this._closedMaterialBatches[i+n].add(e,t):this._closedMaterialBatches[n].add(e,t):t.fillMaterialProperty instanceof Nt?u(t.terrainOffsetProperty)?this._openColorBatches[i+n].add(e,t):this._openColorBatches[n].add(e,t):u(t.terrainOffsetProperty)?this._openMaterialBatches[i+n].add(e,t):this._openMaterialBatches[n].add(e,t)};wf._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,o=i.id;!u(t.get(o))&&!u(n.get(o))&&n.set(o,i)};wf.prototype._onCollectionChanged=function(e,t,n){let i=this._addedObjects,o=this._removedObjects,r=this._changedObjects,s,a,c;for(s=n.length-1;s>-1;s--)c=n[s],a=c.id,i.remove(a)||(o.set(a,c),r.remove(a));for(s=t.length-1;s>-1;s--)c=t[s],a=c.id,o.remove(a)?r.set(a,c):i.set(a,c)};var GR=wf;var $je=1,eYe="30px sans-serif",tYe=zo.FILL,nYe=k.WHITE,iYe=k.BLACK,oYe=1,rYe=!1,sYe=new k(.165,.165,.165,.8),aYe=new H(7,5),cYe=H.ZERO,lYe=m.ZERO,uYe=We.NONE,fYe=pi.CENTER,dYe=On.CENTER,mYe=new m,hYe=new k,pYe=new k,_Ye=new k,gYe=new H,yYe=new m,AYe=new H,xYe=new Pt,CYe=new Pt,TYe=new Pt,EYe=new vt;function uue(e){this.entity=e,this.label=void 0,this.index=void 0}function _y(e,t){t.collectionChanged.addEventListener(_y.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new Ct,this._onCollectionChanged(t,t.values,[],[])}_y.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,o=t.length;i<o;i++){let r=t[i],s=r.entity,a=s._label,c,l=r.label,f=s.isShowing&&s.isAvailable(e)&&j.getValueOrDefault(a._show,e,!0),d;if(f&&(d=j.getValueOrUndefined(s._position,e,mYe),c=j.getValueOrUndefined(a._text,e),f=u(d)&&u(c)),!f){pW(r,s,n);continue}j.isConstant(s._position)||(n._clusterDirty=!0);let p=!1,g=j.getValueOrDefault(a._heightReference,e,uYe);u(l)||(l=n.getLabel(s),l.id=s,r.label=l,p=m.equals(l.position,d)&&l.heightReference===g),l.show=!0,l.position=d,l.text=c,l.scale=j.getValueOrDefault(a._scale,e,$je),l.font=j.getValueOrDefault(a._font,e,eYe),l.style=j.getValueOrDefault(a._style,e,tYe),l.fillColor=j.getValueOrDefault(a._fillColor,e,nYe,hYe),l.outlineColor=j.getValueOrDefault(a._outlineColor,e,iYe,pYe),l.outlineWidth=j.getValueOrDefault(a._outlineWidth,e,oYe),l.showBackground=j.getValueOrDefault(a._showBackground,e,rYe),l.backgroundColor=j.getValueOrDefault(a._backgroundColor,e,sYe,_Ye),l.backgroundPadding=j.getValueOrDefault(a._backgroundPadding,e,aYe,gYe),l.pixelOffset=j.getValueOrDefault(a._pixelOffset,e,cYe,AYe),l.eyeOffset=j.getValueOrDefault(a._eyeOffset,e,lYe,yYe),l.heightReference=g,l.horizontalOrigin=j.getValueOrDefault(a._horizontalOrigin,e,fYe),l.verticalOrigin=j.getValueOrDefault(a._verticalOrigin,e,dYe),l.translucencyByDistance=j.getValueOrUndefined(a._translucencyByDistance,e,xYe),l.pixelOffsetScaleByDistance=j.getValueOrUndefined(a._pixelOffsetScaleByDistance,e,CYe),l.scaleByDistance=j.getValueOrUndefined(a._scaleByDistance,e,TYe),l.distanceDisplayCondition=j.getValueOrUndefined(a._distanceDisplayCondition,e,EYe),l.disableDepthTestDistance=j.getValueOrUndefined(a._disableDepthTestDistance,e),p&&l._updateClamping()}return!0};_y.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!u(n)||!u(n.label))return ct.FAILED;let i=n.label;return t.center=m.clone(y(i._clampedPosition,i.position),t.center),t.radius=0,ct.DONE};_y.prototype.isDestroyed=function(){return!1};_y.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(_y.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removeLabel(e[t]);return ue(this)};_y.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._items,a=this._cluster;for(o=t.length-1;o>-1;o--)r=t[o],u(r._label)&&u(r._position)&&s.set(r.id,new uue(r));for(o=i.length-1;o>-1;o--)r=i[o],u(r._label)&&u(r._position)?s.contains(r.id)||s.set(r.id,new uue(r)):(pW(s.get(r.id),r,a),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],pW(s.get(r.id),r,a),s.remove(r.id)};function pW(e,t,n){u(e)&&(e.label=void 0,n.removeLabel(t))}var WR=_y;async function bYe(e,t,n){return await e._readyPromise,wYe(e,t,n)}function SYe(e,t){let n=e[0],i=n.terrainProvider.requestTileGeometry(n.x,n.y,n.level);if(!i)return!1;let o=i.then(DYe(n)).catch(IYe(n));return e.shift(),t.push(o),!0}function vYe(e){return new Promise(function(t){setTimeout(t,e)})}function _W(e,t){return e.length?SYe(e,t)?_W(e,t):vYe(100).then(()=>_W(e,t)):Promise.resolve()}function wYe(e,t,n){let i=e.tilingScheme,o,r=[],s={};for(o=0;o<n.length;++o){let c=i.positionToTileXY(n[o],t);if(!u(c))continue;let l=c.toString();if(!s.hasOwnProperty(l)){let f={x:c.x,y:c.y,level:t,tilingScheme:i,terrainProvider:e,positions:[]};s[l]=f,r.push(f)}s[l].positions.push(n[o])}let a=[];return _W(r,a).then(function(){return Promise.all(a).then(function(){return n})})}function fue(e,t,n){let i=t.interpolateHeight(n,e.longitude,e.latitude);return i===void 0?!1:(e.height=i,!0)}function DYe(e){let t=e.positions,n=e.tilingScheme.tileXYToRectangle(e.x,e.y,e.level);return function(i){let o=!1;for(let r=0;r<t.length;++r){let s=t[r];if(!fue(s,i,n)){o=!0;break}}return o?i.createMesh({tilingScheme:e.tilingScheme,x:e.x,y:e.y,level:e.level,throttle:!1}).then(function(){for(let r=0;r<t.length;++r){let s=t[r];fue(s,i,n)}}):Promise.resolve()}}function IYe(e){let t=e.positions;return function(){for(let n=0;n<t.length;++n){let i=t[n];i.height=void 0}}}var jR=bYe;var gW=new H;async function due(e,t){let n=[],i=[];await e._readyPromise;let o=e.availability,r=[];for(let a=0;a<t.length;++a){let c=t[a],l=o.computeMaximumLevelAtPosition(c);if(i[a]=l,l===0){e.tilingScheme.positionToTileXY(c,1,gW);let d=e.loadTileDataAvailability(gW.x,gW.y,1);u(d)&&r.push(d)}let f=n[l];u(f)||(n[l]=f=[]),f.push(c)}await Promise.all(r),await Promise.all(n.map(function(a,c){if(u(a))return jR(e,c,a)}));let s=[];for(let a=0;a<t.length;++a){let c=t[a];o.computeMaximumLevelAtPosition(c)!==i[a]&&s.push(c)}return s.length>0&&await due(e,s),t}var g_=due;var PYe=1,OYe=0,MYe=!0,RYe=!0,BYe=yn.ENABLED,LYe=We.NONE,NYe=k.RED,FYe=0,UYe=k.WHITE,VYe=Xa.HIGHLIGHT,kYe=.5,zYe=new H(1,1),HYe=new B,GYe=new B,mue=new k,hue=new Array(4),WYe=new m;function oh(e,t){t.collectionChanged.addEventListener(oh.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._modelHash={},this._entitiesToVisualize=new Ct,this._onCollectionChanged(t,t.values,[],[])}async function jYe(e,t,n,i){let o=e._primitives,r=e._modelHash;try{let s=await Sd.fromGltfAsync({url:n,incrementallyLoadTextures:i,scene:e._scene});if(e.isDestroyed()||!u(r[t.id]))return;s.id=t,o.add(s),r[t.id].modelPrimitive=s,s.errorEvent.addEventListener(a=>{u(r[t.id])&&(console.log(a),a.name!=="TextureError"&&s.incrementallyLoadTextures&&(r[t.id].loadFailed=!0))})}catch(s){if(e.isDestroyed()||!u(r[t.id]))return;console.log(s),r[t.id].loadFailed=!0}}oh.prototype.update=function(e){let t=this._entitiesToVisualize.values,n=this._modelHash,i=this._primitives;for(let o=0,r=t.length;o<r;o++){let s=t[o],a=s._model,c,l=n[s.id],f=s.isShowing&&s.isAvailable(e)&&j.getValueOrDefault(a._show,e,!0),d;if(f&&(d=s.computeModelMatrix(e,HYe),c=Ie.createIfNeeded(j.getValueOrUndefined(a._uri,e)),f=u(d)&&u(c)),!f){u(l)&&l.modelPrimitive&&(l.modelPrimitive.show=!1);continue}if(!u(l)||c.url!==l.url){u(l?.modelPrimitive)&&(i.removeAndDestroy(l.modelPrimitive),delete n[s.id]),l={modelPrimitive:void 0,url:c.url,animationsRunning:!1,nodeTransformationsScratch:{},articulationsScratch:{},loadFailed:!1,modelUpdated:!1,awaitingSampleTerrain:!1,clampedBoundingSphere:void 0,sampleTerrainFailed:!1},n[s.id]=l;let h=j.getValueOrDefault(a._incrementallyLoadTextures,e,MYe);jYe(this,s,c,h)}let p=l.modelPrimitive;if(!u(p))continue;p.show=!0,p.scale=j.getValueOrDefault(a._scale,e,PYe),p.minimumPixelSize=j.getValueOrDefault(a._minimumPixelSize,e,OYe),p.maximumScale=j.getValueOrUndefined(a._maximumScale,e),p.modelMatrix=B.clone(d,p.modelMatrix),p.shadows=j.getValueOrDefault(a._shadows,e,BYe),p.heightReference=j.getValueOrDefault(a._heightReference,e,LYe),p.distanceDisplayCondition=j.getValueOrUndefined(a._distanceDisplayCondition,e),p.silhouetteColor=j.getValueOrDefault(a._silhouetteColor,e,NYe,mue),p.silhouetteSize=j.getValueOrDefault(a._silhouetteSize,e,FYe),p.color=j.getValueOrDefault(a._color,e,UYe,mue),p.colorBlendMode=j.getValueOrDefault(a._colorBlendMode,e,VYe),p.colorBlendAmount=j.getValueOrDefault(a._colorBlendAmount,e,kYe),p.clippingPlanes=j.getValueOrUndefined(a._clippingPlanes,e),p.clampAnimations=j.getValueOrDefault(a._clampAnimations,e,RYe),p.imageBasedLighting.imageBasedLightingFactor=j.getValueOrDefault(a._imageBasedLightingFactor,e,zYe);let g=j.getValueOrUndefined(a._lightColor,e);if(u(g)&&(k.pack(g,hue,0),g=m.unpack(hue,0,WYe)),p.lightColor=g,p.customShader=j.getValueOrUndefined(a._customShader,e),n[s.id].modelUpdated=!0,p.ready){let h=j.getValueOrDefault(a._runAnimations,e,!0);l.animationsRunning!==h&&(h?p.activeAnimations.addAll({loop:Al.REPEAT}):p.activeAnimations.removeAll(),l.animationsRunning=h);let A=j.getValueOrUndefined(a._nodeTransformations,e,l.nodeTransformationsScratch);if(u(A)){let T=Object.keys(A);for(let E=0,S=T.length;E<S;++E){let w=T[E],D=A[w];if(!u(D))continue;let M=p.getNode(w);if(!u(M))continue;let O=B.fromTranslationRotationScale(D,GYe);M.matrix=B.multiply(M.originalMatrix,O,O)}}let x=!1,C=j.getValueOrUndefined(a._articulations,e,l.articulationsScratch);if(u(C)){let T=Object.keys(C);for(let E=0,S=T.length;E<S;++E){let w=T[E],D=C[w];u(D)&&(x=!0,p.setArticulationStage(w,D))}}x&&p.applyArticulations()}}return!0};oh.prototype.isDestroyed=function(){return!1};oh.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(oh.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._modelHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)yW(this,e[i],t,n);return ue(this)};oh._sampleTerrainMostDetailed=g_;var yb=new m,pue=new he;oh.prototype.getBoundingSphere=function(e,t){let n=this._modelHash[e.id];if(!u(n))return ct.FAILED;if(n.loadFailed)return ct.FAILED;let i=n.modelPrimitive;if(!u(i)||!i.show)return ct.PENDING;if(!i.ready||!n.modelUpdated)return ct.PENDING;let r=this._scene.globe,s=r.ellipsoid,a=r.terrainProvider;if(i.heightReference!==We.NONE){if(!a._ready)return ct.PENDING;let l=i.modelMatrix;yb.x=l[12],yb.y=l[13],yb.z=l[14];let f=s.cartesianToCartographic(yb);if(!u(a.availability)){i.heightReference===We.CLAMP_TO_GROUND&&(f.height=0);let g=s.cartographicToCartesian(f);return ae.clone(i.boundingSphere,t),t.center=g,ct.DONE}let d=this._modelHash[e.id].clampedBoundingSphere;return this._modelHash[e.id].sampleTerrainFailed?(this._modelHash[e.id].sampleTerrainFailed=!1,ct.FAILED):u(d)?(ae.clone(d,t),this._modelHash[e.id].clampedBoundingSphere=void 0,ct.DONE):(d=new ae,this._modelHash[e.id].awaitingSampleTerrain||(he.clone(f,pue),this._modelHash[e.id].awaitingSampleTerrain=!0,oh._sampleTerrainMostDetailed(a,[pue]).then(h=>{if(this.isDestroyed())return;this._modelHash[e.id].awaitingSampleTerrain=!1;let A=h[0];i.heightReference===We.RELATIVE_TO_GROUND&&(A.height+=f.height),s.cartographicToCartesian(A,yb),ae.clone(i.boundingSphere,d),d.center=yb,this._modelHash[e.id].clampedBoundingSphere=ae.clone(d)}).catch(h=>{this.isDestroyed()||(this._modelHash[e.id].sampleTerrainFailed=!0,this._modelHash[e.id].awaitingSampleTerrain=!1)})),ct.PENDING)}return ae.clone(i.boundingSphere,t),ct.DONE};oh.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._entitiesToVisualize,a=this._modelHash,c=this._primitives;for(o=t.length-1;o>-1;o--)r=t[o],u(r._model)&&u(r._position)&&s.set(r.id,r);for(o=i.length-1;o>-1;o--)r=i[o],u(r._model)&&u(r._position)?(YYe(r,a),s.set(r.id,r)):(yW(this,r,a,c),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],yW(this,r,a,c),s.remove(r.id)};function yW(e,t,n,i){let o=n[t.id];u(o)&&(i.removeAndDestroy(o.modelPrimitive),delete n[t.id])}function YYe(e,t){let n=t[e.id];u(n)&&(n.nodeTransformationsScratch={},n.articulationsScratch={})}var YR=oh;function gy(e){this._definitionChanged=new ye,this._value=void 0,this._removeSubscription=void 0,this.setValue(e)}Object.defineProperties(gy.prototype,{isConstant:{get:function(){return j.isConstant(this._value)}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return u(this._value)?this._value.referenceFrame:no.FIXED}}});gy.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,no.FIXED,t)};gy.prototype.setValue=function(e){this._value!==e&&(this._value=e,u(this._removeSubscription)&&(this._removeSubscription(),this._removeSubscription=void 0),u(e)&&(this._removeSubscription=e.definitionChanged.addEventListener(this._raiseDefinitionChanged,this)),this._definitionChanged.raiseEvent(this))};gy.prototype.getValueInReferenceFrame=function(e,t,n){if(u(this._value))return n=this._value.getValueInReferenceFrame(e,t,n),u(n)?oe.WGS84.scaleToGeodeticSurface(n,n):void 0};gy.prototype.equals=function(e){return this===e||e instanceof gy&&this._value===e._value};gy.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var rh=gy;var qYe=60,XYe=1,yue=new xn,AW=new xn,xW=new xn;function _ue(e){this.entity=e,this.polyline=void 0,this.index=void 0,this.updater=void 0}function KYe(e,t,n,i,o,r,s,a,c){let l=a,f;f=e.getValueInReferenceFrame(t,r,c[l]),u(f)&&(c[l++]=f);let d=!u(o)||ee.lessThanOrEquals(o,t)||ee.greaterThanOrEquals(o,n),p=0,g=i.length,h=i[p],A=n,x=!1,C,T,E;for(;p<g;){if(!d&&ee.greaterThanOrEquals(h,o)&&(f=e.getValueInReferenceFrame(o,r,c[l]),u(f)&&(c[l++]=f),d=!0),ee.greaterThan(h,t)&&ee.lessThan(h,A)&&!h.equals(o)&&(f=e.getValueInReferenceFrame(h,r,c[l]),u(f)&&(c[l++]=f)),p<g-1){if(s>0&&!x){let S=i[p+1],w=ee.secondsDifference(S,h);x=w>s,x&&(C=Math.ceil(w/s),T=0,E=w/Math.max(C,2),C=Math.max(C-1,1))}if(x&&T<C){h=ee.addSeconds(h,E,new ee),T++;continue}}x=!1,p++,h=i[p]}return f=e.getValueInReferenceFrame(n,r,c[l]),u(f)&&(c[l++]=f),l}function JYe(e,t,n,i,o,r,s,a){let c,l=0,f=s,d=t,p=Math.max(r,60),g=!u(i)||ee.lessThanOrEquals(i,t)||ee.greaterThanOrEquals(i,n);for(;ee.lessThan(d,n);)!g&&ee.greaterThanOrEquals(d,i)&&(g=!0,c=e.getValueInReferenceFrame(i,o,a[f]),u(c)&&(a[f]=c,f++)),c=e.getValueInReferenceFrame(d,o,a[f]),u(c)&&(a[f]=c,f++),l++,d=ee.addSeconds(t,p*l,new ee);return c=e.getValueInReferenceFrame(n,o,a[f]),u(c)&&(a[f]=c,f++),f}function ZYe(e,t,n,i,o,r,s,a){xW.start=t,xW.stop=n;let c=s,l=e.intervals;for(let f=0;f<l.length;f++){let d=l.get(f);if(!xn.intersect(d,xW,yue).isEmpty){let p=d.start;d.isStartIncluded||(d.isStopIncluded?p=d.stop:p=ee.addSeconds(d.start,ee.secondsDifference(d.stop,d.start)/2,new ee));let g=e.getValueInReferenceFrame(p,o,a[c]);u(g)&&(a[c]=g,c++)}}return c}function QYe(e,t,n,i,o,r,s,a){let c=e.getValueInReferenceFrame(t,o,a[s]);return u(c)&&(a[s++]=c),s}function $Ye(e,t,n,i,o,r,s,a){AW.start=t,AW.stop=n;let c=s,l=e.intervals;for(let f=0;f<l.length;f++){let d=l.get(f);if(!xn.intersect(d,AW,yue).isEmpty){let p=d.start,g=d.stop,h=t;ee.greaterThan(p,h)&&(h=p);let A=n;ee.lessThan(g,A)&&(A=g),c=Aue(d.data,h,A,i,o,r,c,a)}}return c}function Aue(e,t,n,i,o,r,s,a){for(;e instanceof u_;)e=e.resolvedProperty;if(e instanceof ea){let c=e._property._times;s=KYe(e,t,n,c,i,o,r,s,a)}else e instanceof Qs?s=$Ye(e,t,n,i,o,r,s,a):e instanceof f_?s=ZYe(e,t,n,i,o,r,s,a):e instanceof wc||e instanceof rh&&j.isConstant(e)?s=QYe(e,t,n,i,o,r,s,a):s=JYe(e,t,n,i,o,r,s,a);return s}function xue(e,t,n,i,o,r,s){u(s)||(s=[]);let a=Aue(e,t,n,i,o,r,0,s);return s.length=a,s}var gue=new Z;function qR(e,t){this._unusedIndexes=[],this._polylineCollection=new Dd,this._scene=e,this._referenceFrame=t,e.primitives.add(this._polylineCollection)}qR.prototype.update=function(e){if(this._referenceFrame===no.INERTIAL){let t=Ot.computeIcrfToFixedMatrix(e,gue);u(t)||(t=Ot.computeTemeToPseudoFixedMatrix(e,gue)),B.fromRotationTranslation(t,m.ZERO,this._polylineCollection.modelMatrix)}};qR.prototype.updateObject=function(e,t){let n=t.entity,i=n._path,o=n._position,r,s,a=i._show,c=t.polyline,l=n.isShowing&&n.isAvailable(e)&&(!u(a)||a.getValue(e));if(l){let d=j.getValueOrUndefined(i._leadTime,e),p=j.getValueOrUndefined(i._trailTime,e),g=n._availability,h=u(g),A=u(d),x=u(p);if(l=h||A&&x,l){if(x&&(r=ee.addSeconds(e,-p,new ee)),A&&(s=ee.addSeconds(e,d,new ee)),h){let C=g.start,T=g.stop;(!x||ee.greaterThan(C,r))&&(r=C),(!A||ee.lessThan(T,s))&&(s=T)}l=ee.lessThan(r,s)}}if(!l){u(c)&&(this._unusedIndexes.push(t.index),t.polyline=void 0,c.show=!1,t.index=void 0);return}if(!u(c)){let d=this._unusedIndexes;if(d.length>0){let g=d.pop();c=this._polylineCollection.get(g),t.index=g}else t.index=this._polylineCollection.length,c=this._polylineCollection.add();c.id=n,t.polyline=c}let f=j.getValueOrDefault(i._resolution,e,qYe);c.show=!0,c.positions=xue(o,r,s,e,this._referenceFrame,f,c.positions.slice()),c.material=Ko.getValue(e,i._material,c.material),c.width=j.getValueOrDefault(i._width,e,XYe),c.distanceDisplayCondition=j.getValueOrUndefined(i._distanceDisplayCondition,e,c.distanceDisplayCondition)};qR.prototype.removeObject=function(e){let t=e.polyline;u(t)&&(this._unusedIndexes.push(e.index),e.polyline=void 0,t.show=!1,t.id=void 0,e.index=void 0)};qR.prototype.destroy=function(){return this._scene.primitives.remove(this._polylineCollection),ue(this)};function yy(e,t){t.collectionChanged.addEventListener(yy.prototype._onCollectionChanged,this),this._scene=e,this._updaters={},this._entityCollection=t,this._items=new Ct,this._onCollectionChanged(t,t.values,[],[])}yy.prototype.update=function(e){let t=this._updaters;for(let i in t)t.hasOwnProperty(i)&&t[i].update(e);let n=this._items.values;if(n.length===0&&u(this._updaters)&&Object.keys(this._updaters).length>0){for(let i in t)t.hasOwnProperty(i)&&t[i].destroy();this._updaters={}}for(let i=0,o=n.length;i<o;i++){let r=n[i],a=r.entity._position,c=r.updater,l=no.FIXED;this._scene.mode===ne.SCENE3D&&(l=a.referenceFrame);let f=this._updaters[l];if(c===f&&u(f)){f.updateObject(e,r);continue}u(c)&&c.removeObject(r),u(f)||(f=new qR(this._scene,l),f.update(e),this._updaters[l]=f),r.updater=f,u(f)&&f.updateObject(e,r)}return!0};yy.prototype.isDestroyed=function(){return!1};yy.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(yy.prototype._onCollectionChanged,this);let e=this._updaters;for(let t in e)e.hasOwnProperty(t)&&e[t].destroy();return ue(this)};yy.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s,a=this._items;for(o=t.length-1;o>-1;o--)r=t[o],u(r._path)&&u(r._position)&&a.set(r.id,new _ue(r));for(o=i.length-1;o>-1;o--)r=i[o],u(r._path)&&u(r._position)?a.contains(r.id)||a.set(r.id,new _ue(r)):(s=a.get(r.id),u(s)&&(u(s.updater)&&s.updater.removeObject(s),a.remove(r.id)));for(o=n.length-1;o>-1;o--)r=n[o],s=a.get(r.id),u(s)&&(u(s.updater)&&s.updater.removeObject(s),a.remove(r.id))};yy._subSample=xue;var XR=yy;var Cue=k.WHITE,Tue=k.BLACK,Eue=0,bue=1,Sue=0,vue=new k,eqe=new m,wue=new k,Due=new Pt,Iue=new Pt,Pue=new vt;function Oue(e){this.entity=e,this.pointPrimitive=void 0,this.billboard=void 0,this.color=void 0,this.outlineColor=void 0,this.pixelSize=void 0,this.outlineWidth=void 0}function Ay(e,t){t.collectionChanged.addEventListener(Ay.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new Ct,this._onCollectionChanged(t,t.values,[],[])}Ay.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,o=t.length;i<o;i++){let r=t[i],s=r.entity,a=s._point,c=r.pointPrimitive,l=r.billboard,f=j.getValueOrDefault(a._heightReference,e,We.NONE),d=s.isShowing&&s.isAvailable(e)&&j.getValueOrDefault(a._show,e,!0),p;if(d&&(p=j.getValueOrUndefined(s._position,e,eqe),d=u(p)),!d){KR(r,s,n);continue}j.isConstant(s._position)||(n._clusterDirty=!0);let g=!1,h=!1;if(f!==We.NONE&&!u(l)?(u(c)&&(KR(r,s,n),c=void 0),l=n.getBillboard(s),l.id=s,l.image=void 0,r.billboard=l,g=!0,h=m.equals(l.position,p)&&l.heightReference===f):f===We.NONE&&!u(c)&&(u(l)&&(KR(r,s,n),l=void 0),c=n.getPoint(s),c.id=s,r.pointPrimitive=c),u(c))c.show=!0,c.position=p,c.scaleByDistance=j.getValueOrUndefined(a._scaleByDistance,e,Due),c.translucencyByDistance=j.getValueOrUndefined(a._translucencyByDistance,e,Iue),c.color=j.getValueOrDefault(a._color,e,Cue,vue),c.outlineColor=j.getValueOrDefault(a._outlineColor,e,Tue,wue),c.outlineWidth=j.getValueOrDefault(a._outlineWidth,e,Eue),c.pixelSize=j.getValueOrDefault(a._pixelSize,e,bue),c.distanceDisplayCondition=j.getValueOrUndefined(a._distanceDisplayCondition,e,Pue),c.disableDepthTestDistance=j.getValueOrDefault(a._disableDepthTestDistance,e,Sue);else if(u(l)){l.show=!0,l.position=p,l.scaleByDistance=j.getValueOrUndefined(a._scaleByDistance,e,Due),l.translucencyByDistance=j.getValueOrUndefined(a._translucencyByDistance,e,Iue),l.distanceDisplayCondition=j.getValueOrUndefined(a._distanceDisplayCondition,e,Pue),l.disableDepthTestDistance=j.getValueOrDefault(a._disableDepthTestDistance,e,Sue),l.heightReference=f;let A=j.getValueOrDefault(a._color,e,Cue,vue),x=j.getValueOrDefault(a._outlineColor,e,Tue,wue),C=Math.round(j.getValueOrDefault(a._outlineWidth,e,Eue)),T=Math.max(1,Math.round(j.getValueOrDefault(a._pixelSize,e,bue)));if(C>0?(l.scale=1,g=g||C!==r.outlineWidth||T!==r.pixelSize||!k.equals(A,r.color)||!k.equals(x,r.outlineColor)):(l.scale=T/50,T=50,g=g||C!==r.outlineWidth||!k.equals(A,r.color)||!k.equals(x,r.outlineColor)),g){r.color=k.clone(A,r.color),r.outlineColor=k.clone(x,r.outlineColor),r.pixelSize=T,r.outlineWidth=C;let E=A.alpha,S=A.toCssColorString(),w=x.toCssColorString(),D=JSON.stringify([S,T,w,C]);l.setImage(D,VA(E,S,w,C,T))}h&&l._updateClamping()}}return!0};Ay.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!u(n)||!(u(n.pointPrimitive)||u(n.billboard)))return ct.FAILED;if(u(n.pointPrimitive))t.center=m.clone(n.pointPrimitive.position,t.center);else{let i=n.billboard;if(!u(i._clampedPosition))return ct.PENDING;t.center=m.clone(i._clampedPosition,t.center)}return t.radius=0,ct.DONE};Ay.prototype.isDestroyed=function(){return!1};Ay.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Ay.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removePoint(e[t]);return ue(this)};Ay.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._items,a=this._cluster;for(o=t.length-1;o>-1;o--)r=t[o],u(r._point)&&u(r._position)&&s.set(r.id,new Oue(r));for(o=i.length-1;o>-1;o--)r=i[o],u(r._point)&&u(r._position)?s.contains(r.id)||s.set(r.id,new Oue(r)):(KR(s.get(r.id),r,a),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],KR(s.get(r.id),r,a),s.remove(r.id)};function KR(e,t,n){if(u(e)){let i=e.pointPrimitive;if(u(i)){e.pointPrimitive=void 0,n.removePoint(t);return}let o=e.billboard;u(o)&&(e.billboard=void 0,n.removeBillboard(t))}}var JR=Ay;var Nue=[];function tqe(e,t,n,i,o){let r=Nue;r.length=o;let s,a=n.red,c=n.green,l=n.blue,f=n.alpha,d=i.red,p=i.green,g=i.blue,h=i.alpha;if(k.equals(n,i)){for(s=0;s<o;s++)r[s]=k.clone(n);return r}let A=(d-a)/o,x=(p-c)/o,C=(g-l)/o,T=(h-f)/o;for(s=0;s<o;s++)r[s]=new k(a+s*A,c+s*x,l+s*C,f+s*T);return r}function ZR(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.colors,i=y(e.width,1),o=y(e.colorsPerVertex,!1);this._positions=t,this._colors=n,this._width=i,this._colorsPerVertex=o,this._vertexFormat=Oe.clone(y(e.vertexFormat,Oe.DEFAULT)),this._arcType=y(e.arcType,Zt.GEODESIC),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._ellipsoid=oe.clone(y(e.ellipsoid,oe.WGS84)),this._workerName="createPolylineGeometry";let r=1+t.length*m.packedLength;r+=u(n)?1+n.length*k.packedLength:1,this.packedLength=r+oe.packedLength+Oe.packedLength+4}ZR.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=m.packedLength)m.pack(o[i],t,n);let s=e._colors;for(r=u(s)?s.length:0,t[n++]=r,i=0;i<r;++i,n+=k.packedLength)k.pack(s[i],t,n);return oe.pack(e._ellipsoid,t,n),n+=oe.packedLength,Oe.pack(e._vertexFormat,t,n),n+=Oe.packedLength,t[n++]=e._width,t[n++]=e._colorsPerVertex?1:0,t[n++]=e._arcType,t[n]=e._granularity,t};var Fue=oe.clone(oe.UNIT_SPHERE),Uue=new Oe,wx={positions:void 0,colors:void 0,ellipsoid:Fue,vertexFormat:Uue,width:void 0,colorsPerVertex:void 0,arcType:void 0,granularity:void 0};ZR.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=m.packedLength)r[i]=m.unpack(e,t);o=e[t++];let s=o>0?new Array(o):void 0;for(i=0;i<o;++i,t+=k.packedLength)s[i]=k.unpack(e,t);let a=oe.unpack(e,t,Fue);t+=oe.packedLength;let c=Oe.unpack(e,t,Uue);t+=Oe.packedLength;let l=e[t++],f=e[t++]===1,d=e[t++],p=e[t];return u(n)?(n._positions=r,n._colors=s,n._ellipsoid=oe.clone(a,n._ellipsoid),n._vertexFormat=Oe.clone(c,n._vertexFormat),n._width=l,n._colorsPerVertex=f,n._arcType=d,n._granularity=p,n):(wx.positions=r,wx.colors=s,wx.width=l,wx.colorsPerVertex=f,wx.arcType=d,wx.granularity=p,new ZR(wx))};var Mue=new m,Rue=new m,Bue=new m,Lue=new m;ZR.createGeometry=function(e){let t=e._width,n=e._vertexFormat,i=e._colors,o=e._colorsPerVertex,r=e._arcType,s=e._granularity,a=e._ellipsoid,c,l,f,d=[],p=xo(e._positions,m.equalsEpsilon,!1,d);if(u(i)&&d.length>0){let R=0,F=d[0];i=i.filter(function(z,V){let G=!1;return o?G=V===F||V===0&&F===1:G=V+1===F,G?(R++,F=d[R],!1):!0})}let g=p.length;if(g<2||t<=0)return;if(r===Zt.GEODESIC||r===Zt.RHUMB){let R,F;r===Zt.GEODESIC?(R=P.chordLength(s,a.maximumRadius),F=Di.numberOfPoints):(R=s,F=Di.numberOfPointsRhumbLine);let z=Di.extractHeights(p,a);if(u(i)){let V=1;for(c=0;c<g-1;++c)V+=F(p[c],p[c+1],R);let G=new Array(V),U=0;for(c=0;c<g-1;++c){let q=p[c],Y=p[c+1],Q=i[c],W=F(q,Y,R);if(o&&c<V){let K=i[c+1],J=tqe(q,Y,Q,K,W),ge=J.length;for(l=0;l<ge;++l)G[U++]=J[l]}else for(l=0;l<W;++l)G[U++]=k.clone(Q)}G[U]=k.clone(i[i.length-1]),i=G,Nue.length=0}r===Zt.GEODESIC?p=Di.generateCartesianArc({positions:p,minDistance:R,ellipsoid:a,height:z}):p=Di.generateCartesianRhumbArc({positions:p,granularity:R,ellipsoid:a,height:z})}g=p.length;let h=g*4-4,A=new Float64Array(h*3),x=new Float64Array(h*3),C=new Float64Array(h*3),T=new Float32Array(h*2),E=n.st?new Float32Array(h*2):void 0,S=u(i)?new Uint8Array(h*4):void 0,w=0,D=0,M=0,O=0,L;for(l=0;l<g;++l){l===0?(L=Mue,m.subtract(p[0],p[1],L),m.add(p[0],L,L)):L=p[l-1],m.clone(L,Bue),m.clone(p[l],Rue),l===g-1?(L=Mue,m.subtract(p[g-1],p[g-2],L),m.add(p[g-1],L,L)):L=p[l+1],m.clone(L,Lue);let R,F;u(S)&&(l!==0&&!o?R=i[l-1]:R=i[l],l!==g-1&&(F=i[l]));let z=l===0?2:0,V=l===g-1?2:4;for(f=z;f<V;++f){m.pack(Rue,A,w),m.pack(Bue,x,w),m.pack(Lue,C,w),w+=3;let G=f-2<0?-1:1;if(T[D++]=2*(f%2)-1,T[D++]=G*t,n.st&&(E[M++]=l/(g-1),E[M++]=Math.max(T[D-2],0)),u(S)){let U=f<2?R:F;S[O++]=k.floatToByte(U.red),S[O++]=k.floatToByte(U.green),S[O++]=k.floatToByte(U.blue),S[O++]=k.floatToByte(U.alpha)}}}let N=new mn;N.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:A}),N.prevPosition=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:x}),N.nextPosition=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:C}),N.expandAndWidth=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:T}),n.st&&(N.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:E})),u(S)&&(N.color=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,values:S,normalize:!0}));let _=Ue.createTypedArray(h,g*6-6),b=0,v=0,I=g-1;for(l=0;l<I;++l)_[v++]=b,_[v++]=b+2,_[v++]=b+1,_[v++]=b+1,_[v++]=b+2,_[v++]=b+3,b+=4;return new lt({attributes:N,indices:_,primitiveType:Le.TRIANGLES,boundingSphere:ae.fromPoints(p),geometryType:Gu.POLYLINES})};var y_=ZR;var nqe=new ei(0),nk={},Vue=new k,iqe=new Nt(k.WHITE),oqe=new ei(!0),rqe=new ei(yn.DISABLED),sqe=new ei(new vt),aqe=new ei(kn.BOTH);function cqe(){this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function lqe(){this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function qd(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(qd.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._geometryChanged=new ye,this._showProperty=void 0,this._materialProperty=void 0,this._shadowsProperty=void 0,this._distanceDisplayConditionProperty=void 0,this._classificationTypeProperty=void 0,this._depthFailMaterialProperty=void 0,this._geometryOptions=new cqe,this._groundGeometryOptions=new lqe,this._id=`polyline-${e.id}`,this._clampToGround=!1,this._supportsPolylinesOnTerrain=Jo.supportsPolylinesOnTerrain(t),this._zIndex=0,this._onEntityPropertyChanged(e,"polyline",e.polyline,void 0)}Object.defineProperties(qd.prototype,{id:{get:function(){return this._id}},entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!u(this._entity.availability)&&j.isConstant(this._showProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},depthFailMaterialProperty:{get:function(){return this._depthFailMaterialProperty}},outlineEnabled:{value:!1},hasConstantOutline:{value:!0},outlineColorProperty:{value:void 0},shadowsProperty:{get:function(){return this._shadowsProperty}},distanceDisplayConditionProperty:{get:function(){return this._distanceDisplayConditionProperty}},classificationTypeProperty:{get:function(){return this._classificationTypeProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!1},geometryChanged:{get:function(){return this._geometryChanged}},arcType:{get:function(){return this._arcType}},clampToGround:{get:function(){return this._clampToGround&&this._supportsPolylinesOnTerrain}},zIndex:{get:function(){return this._zIndex}}});qd.prototype.isOutlineVisible=function(e){return!1};qd.prototype.isFilled=function(e){let t=this._entity,n=this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e);return y(n,!1)};qd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new gn(n&&t.isShowing&&this._showProperty.getValue(e)),o=this._distanceDisplayConditionProperty.getValue(e),r=Vn.fromDistanceDisplayCondition(o),s={show:i,distanceDisplayCondition:r},a;return this._materialProperty instanceof Nt&&(u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,Vue)),u(a)||(a=k.WHITE),s.color=Ut.fromColor(a)),this.clampToGround?new xt({id:t,geometry:new W0(this._groundGeometryOptions),attributes:s}):(u(this._depthFailMaterialProperty)&&this._depthFailMaterialProperty instanceof Nt&&(u(this._depthFailMaterialProperty.color)&&(this._depthFailMaterialProperty.color.isConstant||n)&&(a=this._depthFailMaterialProperty.color.getValue(e,Vue)),u(a)||(a=k.WHITE),s.depthFailColor=Ut.fromColor(a)),new xt({id:t,geometry:new y_(this._geometryOptions),attributes:s}))};qd.prototype.createOutlineGeometryInstance=function(e){};qd.prototype.isDestroyed=function(){return!1};qd.prototype.destroy=function(){this._entitySubscription(),ue(this)};qd.prototype._onEntityPropertyChanged=function(e,t,n,i){if(!(t==="availability"||t==="polyline"))return;let o=this._entity.polyline;if(!u(o)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let r=o.positions,s=o.show;if(u(s)&&s.isConstant&&!s.getValue(ze.MINIMUM_VALUE)||!u(r)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let a=o.zIndex,c=y(o.material,iqe),l=c instanceof Nt;this._materialProperty=c,this._depthFailMaterialProperty=o.depthFailMaterial,this._showProperty=y(s,oqe),this._shadowsProperty=y(o.shadows,rqe),this._distanceDisplayConditionProperty=y(o.distanceDisplayCondition,sqe),this._classificationTypeProperty=y(o.classificationType,aqe),this._fillEnabled=!0,this._zIndex=y(a,nqe);let f=o.width,d=o.arcType,p=o.clampToGround,g=o.granularity;if(!r.isConstant||!j.isConstant(f)||!j.isConstant(d)||!j.isConstant(g)||!j.isConstant(p)||!j.isConstant(a))this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this));else{let h=this._geometryOptions,A=r.getValue(ze.MINIMUM_VALUE,h.positions);if(!u(A)||A.length<2){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let x;l&&(!u(this._depthFailMaterialProperty)||this._depthFailMaterialProperty instanceof Nt)?x=Hr.VERTEX_FORMAT:x=Ws.VERTEX_FORMAT,h.vertexFormat=x,h.positions=A,h.width=u(f)?f.getValue(ze.MINIMUM_VALUE):void 0,h.arcType=u(d)?d.getValue(ze.MINIMUM_VALUE):void 0,h.granularity=u(g)?g.getValue(ze.MINIMUM_VALUE):void 0;let C=this._groundGeometryOptions;C.positions=A,C.width=h.width,C.arcType=h.arcType,C.granularity=h.granularity,this._clampToGround=u(p)?p.getValue(ze.MINIMUM_VALUE):!1,!this._clampToGround&&u(a)&&Rt("Entity polylines must have clampToGround: true when using zIndex.  zIndex will be ignored."),this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};qd.prototype.createDynamicUpdater=function(e,t){return new QR(e,t,this)};var Ab={positions:void 0,granularity:void 0,height:void 0,ellipsoid:void 0};function QR(e,t,n){this._line=void 0,this._primitives=e,this._groundPrimitives=t,this._groundPolylinePrimitive=void 0,this._material=void 0,this._geometryUpdater=n,this._positions=[]}function kue(e){if(u(e._line))return e._line;let t=e._geometryUpdater._scene.id,n=nk[t],i=e._primitives;!u(n)||n.isDestroyed()?(n=new Dd,nk[t]=n,i.add(n)):i.contains(n)||i.add(n);let o=n.add();return o.id=e._geometryUpdater._entity,e._line=o,o}QR.prototype.update=function(e){let t=this._geometryUpdater,n=t._entity,i=n.polyline,o=i.positions,r=j.getValueOrUndefined(o,e,this._positions);t._clampToGround=j.getValueOrDefault(i._clampToGround,e,!1),t._groundGeometryOptions.positions=r,t._groundGeometryOptions.width=j.getValueOrDefault(i._width,e,1),t._groundGeometryOptions.arcType=j.getValueOrDefault(i._arcType,e,Zt.GEODESIC),t._groundGeometryOptions.granularity=j.getValueOrDefault(i._granularity,e,9999);let s=this._groundPrimitives;if(u(this._groundPolylinePrimitive)&&(s.remove(this._groundPolylinePrimitive),this._groundPolylinePrimitive=void 0),t.clampToGround){if(!n.isShowing||!n.isAvailable(e)||!j.getValueOrDefault(i._show,e,!0)||!u(r)||r.length<2)return;let f=t.fillMaterialProperty,d;if(f instanceof Nt)d=new Hr;else{let p=Ko.getValue(e,f,this._material);d=new Ws({material:p,translucent:p.isTranslucent()}),this._material=p}this._groundPolylinePrimitive=s.add(new rd({geometryInstances:t.createFillGeometryInstance(e),appearance:d,classificationType:t.classificationTypeProperty.getValue(e),asynchronous:!1}),j.getValueOrUndefined(t.zIndex,e)),u(this._line)&&(this._line.show=!1);return}let a=kue(this);if(!n.isShowing||!n.isAvailable(e)||!j.getValueOrDefault(i._show,e,!0)){a.show=!1;return}if(!u(r)||r.length<2){a.show=!1;return}let c=Zt.GEODESIC;c=j.getValueOrDefault(i._arcType,e,c);let l=t._scene.globe;c!==Zt.NONE&&u(l)&&(Ab.ellipsoid=l.ellipsoid,Ab.positions=r,Ab.granularity=j.getValueOrUndefined(i._granularity,e),Ab.height=Di.extractHeights(r,l.ellipsoid),c===Zt.GEODESIC?r=Di.generateCartesianArc(Ab):r=Di.generateCartesianRhumbArc(Ab)),a.show=!0,a.positions=r.slice(),a.material=Ko.getValue(e,t.fillMaterialProperty,a.material),a.width=j.getValueOrDefault(i._width,e,1),a.distanceDisplayCondition=j.getValueOrUndefined(i._distanceDisplayCondition,e,a.distanceDisplayCondition)};QR.prototype.getBoundingSphere=function(e){if(this._geometryUpdater.clampToGround){let t=this._groundPolylinePrimitive;if(u(t)&&t.show&&t.ready){let n=t.getGeometryInstanceAttributes(this._geometryUpdater._entity);if(u(n)&&u(n.boundingSphere))return ae.clone(n.boundingSphere,e),ct.DONE}return u(t)&&!t.ready?ct.PENDING:ct.DONE}else{let t=kue(this);if(t.show&&t.positions.length>0)return ae.fromPoints(t.positions,e),ct.DONE}return ct.FAILED};QR.prototype.isDestroyed=function(){return!1};QR.prototype.destroy=function(){let t=this._geometryUpdater._scene.id,n=nk[t];u(n)&&(n.remove(this._line),n.length===0&&(this._primitives.removeAndDestroy(n),delete nk[t])),u(this._groundPolylinePrimitive)&&this._groundPrimitives.remove(this._groundPolylinePrimitive),ue(this)};var $R=qd;var uqe=new k,fqe=new vt,dqe=new vt;function Xd(e,t,n,i,o){let r;n instanceof Nt?r=Hr:r=Ws,this.orderedGroundPrimitives=e,this.classificationType=t,this.appearanceType=r,this.materialProperty=n,this.updaters=new Ct,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.material=void 0,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.invalidated=!1,this.removeMaterialSubscription=n.definitionChanged.addEventListener(Xd.prototype.onMaterialChanged,this),this.subscriptions=new Ct,this.showsUpdated=new Ct,this.zIndex=i,this._asynchronous=o}Xd.prototype.onMaterialChanged=function(){this.invalidated=!0};Xd.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Nt&&t instanceof Nt?!0:u(t)&&t.equals(n)};Xd.prototype.add=function(e,t,n){let i=t.id;if(this.updaters.set(i,t),this.geometry.set(i,n),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!j.isConstant(t.distanceDisplayConditionProperty))this.updatersWithAttributes.set(i,t);else{let o=this;this.subscriptions.set(i,t.entity.definitionChanged.addEventListener(function(r,s,a,c){s==="isShowing"&&o.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};Xd.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return u(n)&&(n(),this.subscriptions.remove(t)),!0}return!1};Xd.prototype.update=function(e){let t=!0,n=this.primitive,i=this.orderedGroundPrimitives,o=this.geometry.values,r;if(this.createPrimitive){if(o.length>0)u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),n=new rd({show:!1,asynchronous:this._asynchronous,geometryInstances:o.slice(),appearance:new this.appearanceType,classificationType:this.classificationType}),this.appearanceType===Ws&&(this.material=Ko.getValue(e,this.materialProperty,this.material),n.appearance.material=this.material),i.add(n,this.zIndex),t=!1;else{u(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;u(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(u(n)&&n.ready){n.show=!0,u(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.appearanceType===Ws&&(this.material=Ko.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material);let s=this.updatersWithAttributes.values,a=s.length;for(r=0;r<a;r++){let c=s[r],l=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);if(u(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!c.fillMaterialProperty.isConstant){let A=c.fillMaterialProperty.color,x=j.getValueOrDefault(A,e,k.WHITE,uqe);k.equals(d._lastColor,x)||(d._lastColor=k.clone(x,d._lastColor),d.color=Ut.toValue(x,d.color))}let p=l.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=gn.toValue(p,d.show));let h=c.distanceDisplayConditionProperty;if(!j.isConstant(h)){let A=j.getValueOrDefault(h,e,dqe,fqe);vt.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=vt.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(A,d.distanceDisplayCondition))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};Xd.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=o.entity,s=this.geometry.get(o.id),a=this.attributes.get(s.id.id);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,l=a.show[0]===1;c!==l&&(a.show=gn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};Xd.prototype.contains=function(e){return this.updaters.contains(e.id)};Xd.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ct.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?ct.FAILED:(i.boundingSphere.clone(t),ct.DONE)};Xd.prototype.destroy=function(){let e=this.primitive,t=this.orderedGroundPrimitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),this.removeMaterialSubscription()};function xb(e,t,n){this._items=[],this._orderedGroundPrimitives=e,this._classificationType=t,this._asynchronous=y(n,!0)}xb.prototype.add=function(e,t){let n=this._items,i=n.length,o=t.createFillGeometryInstance(e),r=j.getValueOrDefault(t.zIndex,0);for(let a=0;a<i;++a){let c=n[a];if(c.isMaterial(t)&&c.zIndex===r){c.add(e,t,o);return}}let s=new Xd(this._orderedGroundPrimitives,this._classificationType,t.fillMaterialProperty,r,this._asynchronous);s.add(e,t,o),n.push(s)};xb.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let o=t[i];if(o.remove(e)){o.updaters.length===0&&(t.splice(i,1),o.destroy());break}}};xb.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let r=n[t];if(r.invalidated){n.splice(t,1);let s=r.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);r.destroy()}}let o=!0;for(t=0;t<n.length;t++)o=n[t].update(e)&&o;return o};xb.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return ct.FAILED};xb.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var eB=xb;var mqe=[];function zue(e,t){let n=e._batches,i=n.length;for(let o=0;o<i;o++)n[o].remove(t)}function Hue(e,t,n){if(n.isDynamic){e._dynamicBatch.add(t,n);return}if(n.clampToGround&&n.fillEnabled){let s=n.classificationTypeProperty.getValue(t);e._groundBatches[s].add(t,n);return}let i;n.fillEnabled&&(i=n.shadowsProperty.getValue(t));let o=0;u(n.depthFailMaterialProperty)&&(o=n.depthFailMaterialProperty instanceof Nt?1:2);let r;u(i)&&(r=i+o*yn.NUMBER_OF_SHADOW_MODES),n.fillEnabled&&(n.fillMaterialProperty instanceof Nt?e._colorBatches[r].add(t,n):e._materialBatches[r].add(t,n))}function sh(e,t,n,i){i=y(i,e.groundPrimitives),n=y(n,e.primitives),this._scene=e,this._primitives=n,this._entityCollection=void 0,this._addedObjects=new Ct,this._removedObjects=new Ct,this._changedObjects=new Ct;let o,r=yn.NUMBER_OF_SHADOW_MODES;for(this._colorBatches=new Array(r*3),this._materialBatches=new Array(r*3),o=0;o<r;++o)this._colorBatches[o]=new bf(n,Hr,void 0,!1,o),this._materialBatches[o]=new Sf(n,Ws,void 0,!1,o),this._colorBatches[o+r]=new bf(n,Hr,Hr,!1,o),this._materialBatches[o+r]=new Sf(n,Ws,Hr,!1,o),this._colorBatches[o+r*2]=new bf(n,Hr,Ws,!1,o),this._materialBatches[o+r*2]=new Sf(n,Ws,Ws,!1,o);this._dynamicBatch=new px(n,i);let s=kn.NUMBER_OF_CLASSIFICATION_TYPES;for(this._groundBatches=new Array(s),o=0;o<s;++o)this._groundBatches[o]=new eB(i,o);this._batches=this._colorBatches.concat(this._materialBatches,this._dynamicBatch,this._groundBatches),this._subscriptions=new Ct,this._updaters=new Ct,this._entityCollection=t,t.collectionChanged.addEventListener(sh.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,mqe)}sh.prototype.update=function(e){let t=this._addedObjects,n=t.values,i=this._removedObjects,o=i.values,r=this._changedObjects,s=r.values,a,c,l,f;for(a=s.length-1;a>-1;a--)c=s[a],l=c.id,f=this._updaters.get(l),f.entity===c?(zue(this,f),Hue(this,e,f)):(o.push(c),n.push(c));for(a=o.length-1;a>-1;a--)c=o[a],l=c.id,f=this._updaters.get(l),zue(this,f),f.destroy(),this._updaters.remove(l),this._subscriptions.get(l)(),this._subscriptions.remove(l);for(a=n.length-1;a>-1;a--)c=n[a],l=c.id,f=new $R(c,this._scene),this._updaters.set(l,f),Hue(this,e,f),this._subscriptions.set(l,f.geometryChanged.addEventListener(sh._onGeometryChanged,this));t.removeAll(),i.removeAll(),r.removeAll();let d=!0,p=this._batches,g=p.length;for(a=0;a<g;a++)d=p[a].update(e)&&d;return d};var hqe=[],pqe=new ae;sh.prototype.getBoundingSphere=function(e,t){let n=hqe,i=pqe,o=0,r=ct.DONE,s=this._batches,a=s.length,c=this._updaters.get(e.id);for(let l=0;l<a;l++){if(r=s[l].getBoundingSphere(c,i),r===ct.PENDING)return ct.PENDING;r===ct.DONE&&(n[o]=ae.clone(i,n[o]),o++)}return o===0?ct.FAILED:(n.length=o,ae.fromBoundingSpheres(n,t),ct.DONE)};sh.prototype.isDestroyed=function(){return!1};sh.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(sh.prototype._onCollectionChanged,this),this._addedObjects.removeAll(),this._removedObjects.removeAll();let e,t=this._batches,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._subscriptions.values;for(n=i.length,e=0;e<n;e++)i[e]();return this._subscriptions.removeAll(),ue(this)};sh._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,o=i.id;!u(t.get(o))&&!u(n.get(o))&&n.set(o,i)};sh.prototype._onCollectionChanged=function(e,t,n){let i=this._addedObjects,o=this._removedObjects,r=this._changedObjects,s,a,c;for(s=n.length-1;s>-1;s--)c=n[s],a=c.id,i.remove(a)||(o.set(a,c),r.remove(a));for(s=t.length-1;s>-1;s--)c=t[s],a=c.id,o.remove(a)?r.set(a,c):i.set(a,c)};var tB=sh;function Df(e){Sc.initializeTerrainHeights(),rd.initializeTerrainHeights();let t=e.scene,n=e.dataSourceCollection;this._eventHelper=new Dr,this._eventHelper.add(n.dataSourceAdded,this._onDataSourceAdded,this),this._eventHelper.add(n.dataSourceRemoved,this._onDataSourceRemoved,this),this._eventHelper.add(n.dataSourceMoved,this._onDataSourceMoved,this),this._eventHelper.add(t.postRender,this._postRender,this),this._dataSourceCollection=n,this._scene=t,this._visualizersCallback=y(e.visualizersCallback,Df.defaultVisualizersCallback);let i=!1,o=new vl,r=new vl;n.length>0&&(t.primitives.add(o),t.groundPrimitives.add(r),i=!0),this._primitives=o,this._groundPrimitives=r;for(let l=0,f=n.length;l<f;l++)this._onDataSourceAdded(n,n.get(l));let s=new nR;this._onDataSourceAdded(void 0,s),this._defaultDataSource=s;let a,c;if(!i){let l=this,f=function(){t.primitives.add(o),t.groundPrimitives.add(r),a(),c(),l._removeDefaultDataSourceListener=void 0,l._removeDataSourceCollectionListener=void 0};a=s.entities.collectionChanged.addEventListener(f),c=n.dataSourceAdded.addEventListener(f)}this._removeDefaultDataSourceListener=a,this._removeDataSourceCollectionListener=c,this._ready=!1}Df.defaultVisualizersCallback=function(e,t,n){let i=n.entities;return[new ev(t,i),new GR(e,i,n._primitives,n._groundPrimitives),new WR(t,i),new YR(e,i),new zM(e,i),new JR(t,i),new XR(e,i),new tB(e,i,n._primitives,n._groundPrimitives)]};Object.defineProperties(Df.prototype,{scene:{get:function(){return this._scene}},dataSources:{get:function(){return this._dataSourceCollection}},defaultDataSource:{get:function(){return this._defaultDataSource}},ready:{get:function(){return this._ready}}});Df.prototype.isDestroyed=function(){return!1};Df.prototype.destroy=function(){this._eventHelper.removeAll();let e=this._dataSourceCollection;for(let t=0,n=e.length;t<n;++t)this._onDataSourceRemoved(this._dataSourceCollection,e.get(t));return this._onDataSourceRemoved(void 0,this._defaultDataSource),u(this._removeDefaultDataSourceListener)?(this._removeDefaultDataSourceListener(),this._removeDataSourceCollectionListener()):(this._scene.primitives.remove(this._primitives),this._scene.groundPrimitives.remove(this._groundPrimitives)),ue(this)};Df.prototype.update=function(e){if(!ri.initialized)return this._ready=!1,!1;let t=!0,n,i,o,r,s=this._dataSourceCollection,a=s.length;for(n=0;n<a;n++){let c=s.get(n);for(u(c.update)&&(t=c.update(e)&&t),o=c._visualizers,r=o.length,i=0;i<r;i++)t=o[i].update(e)&&t}for(o=this._defaultDataSource._visualizers,r=o.length,i=0;i<r;i++)t=o[i].update(e)&&t;return this._ready=t,t};Df.prototype._postRender=function(){let e=this._scene.frameState,t=this._dataSourceCollection,n=t.length;for(let i=0;i<n;i++){let o=t.get(i),r=o.credit;u(r)&&e.creditDisplay.addCredit(r);let s=o._resourceCredits;if(u(s)){let a=s.length;for(let c=0;c<a;c++)e.creditDisplay.addCredit(s[c])}}};var _qe=[],gqe=new ae;Df.prototype.getBoundingSphere=function(e,t,n){if(!this._ready)return ct.PENDING;let i,o,r=this._defaultDataSource;if(!r.entities.contains(e)){r=void 0;let p=this._dataSourceCollection;for(o=p.length,i=0;i<o;i++){let g=p.get(i);if(g.entities.contains(e)){r=g;break}}}if(!u(r))return ct.FAILED;let s=_qe,a=gqe,c=0,l=ct.DONE,f=r._visualizers,d=f.length;for(i=0;i<d;i++){let p=f[i];if(u(p.getBoundingSphere)){if(l=f[i].getBoundingSphere(e,a),!t&&l===ct.PENDING)return ct.PENDING;l===ct.DONE&&(s[c]=ae.clone(a,s[c]),c++)}}return c===0?ct.FAILED:(s.length=c,ae.fromBoundingSpheres(s,n),ct.DONE)};Df.prototype._onDataSourceAdded=function(e,t){let n=this._scene,i=this._primitives,o=this._groundPrimitives,r=i.add(new vl),s=o.add(new gR);t._primitives=r,t._groundPrimitives=s;let a=t.clustering;a._initialize(n),r.add(a),t._visualizers=this._visualizersCallback(n,a,t)};Df.prototype._onDataSourceRemoved=function(e,t){let n=this._primitives,i=this._groundPrimitives,o=t._primitives,r=t._groundPrimitives,s=t.clustering;o.remove(s);let a=t._visualizers,c=a.length;for(let l=0;l<c;l++)a[l].destroy();n.remove(o),i.remove(r),t._visualizers=void 0};Df.prototype._onDataSourceMoved=function(e,t,n){let i=this._primitives,o=this._groundPrimitives,r=e._primitives,s=e._groundPrimitives;t===n+1?(i.raise(r),o.raise(s)):t===n-1?(i.lower(r),o.lower(s)):t===0?(i.lowerToBottom(r),o.lowerToBottom(s),i.raise(r),o.raise(s)):(i.raiseToTop(r),o.raiseToTop(s))};var nB=Df;function CW(e,t,n){this.heading=y(e,0),this.pitch=y(t,0),this.range=y(n,0)}CW.clone=function(e,t){if(u(e))return u(t)||(t=new CW),t.heading=e.heading,t.pitch=e.pitch,t.range=e.range,t};var hu=CW;var Gue=new Z,Wue=new Z,jue=new Z,yqe=new B,ik=new m,Yue=new m,TW=new m,EW=new m,que=new m,Xue=new m,Cb=new ee,Aqe=1.25;function xqe(e,t,n,i,o,r,s){let a=e.scene.mode,c=o.getValue(r,e._lastCartesian);if(u(c)){let 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yu=[0,1,3,7,15,31,63,127,255,511,1023,2047,4095,8191,16383,32767,65535],Bde=1440,YXe=0,qXe=4,XXe=9,KXe=5,JXe=[96,7,256,0,8,80,0,8,16,84,8,115,82,7,31,0,8,112,0,8,48,0,9,192,80,7,10,0,8,96,0,8,32,0,9,160,0,8,0,0,8,128,0,8,64,0,9,224,80,7,6,0,8,88,0,8,24,0,9,144,83,7,59,0,8,120,0,8,56,0,9,208,81,7,17,0,8,104,0,8,40,0,9,176,0,8,8,0,8,136,0,8,72,0,9,240,80,7,4,0,8,84,0,8,20,85,8,227,83,7,43,0,8,116,0,8,52,0,9,200,81,7,13,0,8,100,0,8,36,0,9,168,0,8,4,0,8,132,0,8,68,0,9,232,80,7,8,0,8,92,0,8,28,0,9,152,84,7,83,0,8,124,0,8,60,0,9,216,82,7,23,0,8,108,0,8,44,0,9,184,0,8,12,0,8,140,0,8,76,0,9,248,80,7,3,0,8,82,0,8,18,85,8,163,83,7,35,0,8,114,0,8,50,0,9,196,81,7,11,0,8,98,0,8,34,0,9,164,0,8,2,0,8,130,0,8,66,0,9,228,80,7,7,0,8,90,0,8,26,0,9,148,84,7,67,0,8,122,0,8,58,0,9,212,82,7,19,0,8,106,0,8,42,0,9,180,0,8,10,0,8,138,0,8,74,0,9,244,80,7,5,0,8,86,0,8,22,192,8,0,83,7,51,0,8,118,0,8,54,0,9,204,81,7,15,0,8,102,0,8,38,0,9,172,0,8,6,0,8,134,0,8,70,0,9,236,80,7,9,0,8,94,0,8,30,0,9,156,84,7,99,0,8,126,0,8,62,0,9,220,82,7,27,0,8,110,0,8,46,0,9,188,0,8,14,0,8,142,0,8,78,0,9,252,96,7,256,0,8,81,0,8,17,85,8,131,82,7,31,0,8,113,0,8,49,0,9,194,80,7,10,0,8,97,0,8,33,0,9,162,0,8,1,0,8,129,0,8,65,0,9,226,80,7,6,0,8,89,0,8,25,0,9,146,83,7,59,0,8,121,0,8,57,0,9,210,81,7,17,0,8,105,0,8,41,0,9,178,0,8,9,0,8,137,0,8,73,0,9,242,80,7,4,0,8,85,0,8,21,80,8,258,83,7,43,0,8,117,0,8,53,0,9,202,81,7,13,0,8,101,0,8,37,0,9,170,0,8,5,0,8,133,0,8,69,0,9,234,80,7,8,0,8,93,0,8,29,0,9,154,84,7,83,0,8,125,0,8,61,0,9,218,82,7,23,0,8,109,0,8,45,0,9,186,0,8,13,0,8,141,0,8,77,0,9,250,80,7,3,0,8,83,0,8,19,85,8,195,83,7,35,0,8,115,0,8,51,0,9,198,81,7,11,0,8,99,0,8,35,0,9,166,0,8,3,0,8,131,0,8,67,0,9,230,80,7,7,0,8,91,0,8,27,0,9,150,84,7,67,0,8,123,0,8,59,0,9,214,82,7,19,0,8,107,0,8,43,0,9,182,0,8,11,0,8,139,0,8,75,0,9,246,80,7,5,0,8,87,0,8,23,192,8,0,83,7,51,0,8,119,0,8,55,0,9,206,81,7,15,0,8,103,0,8,39,0,9,174,0,8,7,0,8,135,0,8,71,0,9,238,80,7,9,0,8,95,0,8,31,0,9,158,84,7,99,0,8,127,0,8,63,0,9,222,82,7,27,0,8,111,0,8,47,0,9,190,0,8,15,0,8,143,0,8,79,0,9,254,96,7,256,0,8,80,0,8,16,84,8,115,82,7,31,0,8,112,0,8,48,0,9,193,80,7,10,0,8,96,0,8,32,0,9,161,0,8,0,0,8,128,0,8,64,0,9,225,80,7,6,0,8,88,0,8,24,0,9,145,83,7,59,0,8,120,0,8,56,0,9,209,81,7,17,0,8,104,0,8,40,0,9,177,0,8,8,0,8,136,0,8,72,0,9,241,80,7,4,0,8,84,0,8,20,85,8,227,83,7,43,0,8,116,0,8,52,0,9,201,81,7,13,0,8,100,0,8,36,0,9,169,0,8,4,0,8,132,0,8,68,0,9,233,80,7,8,0,8,92,0,8,28,0,9,153,84,7,83,0,8,124,0,8,60,0,9,217,82,7,23,0,8,108,0,8,44,0,9,185,0,8,12,0,8,140,0,8,76,0,9,249,80,7,3,0,8,82,0,8,18,85,8,163,83,7,35,0,8,114,0,8,50,0,9,197,81,7,11,0,8,98,0,8,34,0,9,165,0,8,2,0,8,130,0,8,66,0,9,229,80,7,7,0,8,90,0,8,26,0,9,149,84,7,67,0,8,122,0,8,58,0,9,213,82,7,19,0,8,106,0,8,42,0,9,181,0,8,10,0,8,138,0,8,74,0,9,245,80,7,5,0,8,86,0,8,22,192,8,0,83,7,51,0,8,118,0,8,54,0,9,205,81,7,15,0,8,102,0,8,38,0,9,173,0,8,6,0,8,134,0,8,70,0,9,237,80,7,9,0,8,94,0,8,30,0,9,157,84,7,99,0,8,126,0,8,62,0,9,221,82,7,27,0,8,110,0,8,46,0,9,189,0,8,14,0,8,142,0,8,78,0,9,253,96,7,256,0,8,81,0,8,17,85,8,131,82,7,31,0,8,113,0,8,49,0,9,195,80,7,10,0,8,97,0,8,33,0,9,163,0,8,1,0,8,129,0,8,65,0,9,227,80,7,6,0,8,89,0,8,25,0,9,147,83,7,59,0,8,121,0,8,57,0,9,211,81,7,17,0,8,105,0,8,41,0,9,179,0,8,9,0,8,137,0,8,73,0,9,243,80,7,4,0,8,85,0,8,21,80,8,258,83,7,43,0,8,117,0,8,53,0,9,203,81,7,13,0,8,101,0,8,37,0,9,171,0,8,5,0,8,133,0,8,69,0,9,235,80,7,8,0,8,93,0,8,29,0,9,155,84,7,83,0,8,125,0,8,61,0,9,219,82,7,23,0,8,109,0,8,45,0,9,187,0,8,13,0,8,141,0,8,77,0,9,251,80,7,3,0,8,83,0,8,19,85,8,195,83,7,35,0,8,115,0,8,51,0,9,199,81,7,11,0,8,99,0,8,35,0,9,167,0,8,3,0,8,131,0,8,67,0,9,231,80,7,7,0,8,91,0,8,27,0,9,151,84,7,67,0,8,123,0,8,59,0,9,215,82,7,19,0,8,107,0,8,43,0,9,183,0,8,11,0,8,139,0,8,75,0,9,247,80,7,5,0,8,87,0,8,23,192,8,0,83,7,51,0,8,119,0,8,55,0,9,207,81,7,15,0,8,103,0,8,39,0,9,175,0,8,7,0,8,135,0,8,71,0,9,239,80,7,9,0,8,95,0,8,31,0,9,159,84,7,99,0,8,127,0,8,63,0,9,223,82,7,27,0,8,111,0,8,47,0,9,191,0,8,15,0,8,143,0,8,79,0,9,255],ZXe=[80,5,1,87,5,257,83,5,17,91,5,4097,81,5,5,89,5,1025,85,5,65,93,5,16385,80,5,3,88,5,513,84,5,33,92,5,8193,82,5,9,90,5,2049,86,5,129,192,5,24577,80,5,2,87,5,385,83,5,25,91,5,6145,81,5,7,89,5,1537,85,5,97,93,5,24577,80,5,4,88,5,769,84,5,49,92,5,12289,82,5,13,90,5,3073,86,5,193,192,5,24577],QXe=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],$Xe=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,112,112],eKe=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577],tKe=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],Sy=15;function o7(){let e=this,t,n,i,o,r,s;function a(l,f,d,p,g,h,A,x,C,T,E){let S,w,D,M,O,L,N,_,b,v,I,R,F,z,V;v=0,O=d;do i[l[f+v]]++,v++,O--;while(O!==0);if(i[0]==d)return A[0]=-1,x[0]=0,0;for(_=x[0],L=1;L<=Sy&&i[L]===0;L++);for(N=L,_<L&&(_=L),O=Sy;O!==0&&i[O]===0;O--);for(D=O,_>O&&(_=O),x[0]=_,z=1<<L;L<O;L++,z<<=1)if((z-=i[L])<0)return-3;if((z-=i[O])<0)return-3;for(i[O]+=z,s[1]=L=0,v=1,F=2;--O!==0;)s[F]=L+=i[v],F++,v++;O=0,v=0;do(L=l[f+v])!==0&&(E[s[L]++]=O),v++;while(++O<d);for(d=s[D],s[0]=O=0,v=0,M=-1,R=-_,r[0]=0,I=0,V=0;N<=D;N++)for(S=i[N];S--!==0;){for(;N>R+_;){if(M++,R+=_,V=D-R,V=V>_?_:V,(w=1<<(L=N-R))>S+1&&(w-=S+1,F=N,L<V))for(;++L<V&&!((w<<=1)<=i[++F]);)w-=i[F];if(V=1<<L,T[0]+V>Bde)return-3;r[M]=I=T[0],T[0]+=V,M!==0?(s[M]=O,o[0]=L,o[1]=_,L=O>>>R-_,o[2]=I-r[M-1]-L,C.set(o,(r[M-1]+L)*3)):A[0]=I}for(o[1]=N-R,v>=d?o[0]=128+64:E[v]<p?(o[0]=E[v]<256?0:32+64,o[2]=E[v++]):(o[0]=h[E[v]-p]+16+64,o[2]=g[E[v++]-p]),w=1<<N-R,L=O>>>R;L<V;L+=w)C.set(o,(I+L)*3);for(L=1<<N-1;O&L;L>>>=1)O^=L;for(O^=L,b=(1<<R)-1;(O&b)!=s[M];)M--,R-=_,b=(1<<R)-1}return z!==0&&D!=1?-5:0}function c(l){let f;for(t||(t=[],n=[],i=new Int32Array(Sy+1),o=[],r=new Int32Array(Sy),s=new Int32Array(Sy+1)),n.length<l&&(n=[]),f=0;f<l;f++)n[f]=0;for(f=0;f<Sy+1;f++)i[f]=0;for(f=0;f<3;f++)o[f]=0;r.set(i.subarray(0,Sy),0),s.set(i.subarray(0,Sy+1),0)}e.inflate_trees_bits=function(l,f,d,p,g){let h;return c(19),t[0]=0,h=a(l,0,19,19,null,null,d,f,p,t,n),h==-3?g.msg="oversubscribed dynamic bit lengths tree":(h==-5||f[0]===0)&&(g.msg="incomplete dynamic bit lengths tree",h=-3),h},e.inflate_trees_dynamic=function(l,f,d,p,g,h,A,x,C){let T;return c(288),t[0]=0,T=a(d,0,l,257,QXe,$Xe,h,p,x,t,n),T!=0||p[0]===0?(T==-3?C.msg="oversubscribed literal/length tree":T!=-4&&(C.msg="incomplete literal/length tree",T=-3),T):(c(288),T=a(d,l,f,0,eKe,tKe,A,g,x,t,n),T!=0||g[0]===0&&l>257?(T==-3?C.msg="oversubscribed distance tree":T==-5?(C.msg="incomplete distance tree",T=-3):T!=-4&&(C.msg="empty distance tree with lengths",T=-3),T):0)}}o7.inflate_trees_fixed=function(e,t,n,i){return e[0]=XXe,t[0]=KXe,n[0]=JXe,i[0]=ZXe,0};var vk=0,pde=1,_de=2,gde=3,yde=4,Ade=5,xde=6,t7=7,Cde=8,wk=9;function nKe(){let e=this,t,n=0,i,o=0,r=0,s=0,a=0,c=0,l=0,f=0,d,p=0,g,h=0;function A(x,C,T,E,S,w,D,M){let O,L,N,_,b,v,I,R,F,z,V,G,U,q,Y,Q;I=M.next_in_index,R=M.avail_in,b=D.bitb,v=D.bitk,F=D.write,z=F<D.read?D.read-F-1:D.end-F,V=yu[x],G=yu[C];do{for(;v<20;)R--,b|=(M.read_byte(I++)&255)<<v,v+=8;if(O=b&V,L=T,N=E,Q=(N+O)*3,(_=L[Q])===0){b>>=L[Q+1],v-=L[Q+1],D.win[F++]=L[Q+2],z--;continue}do{if(b>>=L[Q+1],v-=L[Q+1],_&16){for(_&=15,U=L[Q+2]+(b&yu[_]),b>>=_,v-=_;v<15;)R--,b|=(M.read_byte(I++)&255)<<v,v+=8;O=b&G,L=S,N=w,Q=(N+O)*3,_=L[Q];do if(b>>=L[Q+1],v-=L[Q+1],_&16){for(_&=15;v<_;)R--,b|=(M.read_byte(I++)&255)<<v,v+=8;if(q=L[Q+2]+(b&yu[_]),b>>=_,v-=_,z-=U,F>=q)Y=F-q,F-Y>0&&2>F-Y?(D.win[F++]=D.win[Y++],D.win[F++]=D.win[Y++],U-=2):(D.win.set(D.win.subarray(Y,Y+2),F),F+=2,Y+=2,U-=2);else{Y=F-q;do Y+=D.end;while(Y<0);if(_=D.end-Y,U>_){if(U-=_,F-Y>0&&_>F-Y)do D.win[F++]=D.win[Y++];while(--_!==0);else D.win.set(D.win.subarray(Y,Y+_),F),F+=_,Y+=_,_=0;Y=0}}if(F-Y>0&&U>F-Y)do D.win[F++]=D.win[Y++];while(--U!==0);else D.win.set(D.win.subarray(Y,Y+U),F),F+=U,Y+=U,U=0;break}else if(!(_&64))O+=L[Q+2],O+=b&yu[_],Q=(N+O)*3,_=L[Q];else return M.msg="invalid distance code",U=M.avail_in-R,U=v>>3<U?v>>3:U,R+=U,I-=U,v-=U<<3,D.bitb=b,D.bitk=v,M.avail_in=R,M.total_in+=I-M.next_in_index,M.next_in_index=I,D.write=F,-3;while(!0);break}if(_&64)return _&32?(U=M.avail_in-R,U=v>>3<U?v>>3:U,R+=U,I-=U,v-=U<<3,D.bitb=b,D.bitk=v,M.avail_in=R,M.total_in+=I-M.next_in_index,M.next_in_index=I,D.write=F,1):(M.msg="invalid literal/length code",U=M.avail_in-R,U=v>>3<U?v>>3:U,R+=U,I-=U,v-=U<<3,D.bitb=b,D.bitk=v,M.avail_in=R,M.total_in+=I-M.next_in_index,M.next_in_index=I,D.write=F,-3);if(O+=L[Q+2],O+=b&yu[_],Q=(N+O)*3,(_=L[Q])===0){b>>=L[Q+1],v-=L[Q+1],D.win[F++]=L[Q+2],z--;break}}while(!0)}while(z>=258&&R>=10);return U=M.avail_in-R,U=v>>3<U?v>>3:U,R+=U,I-=U,v-=U<<3,D.bitb=b,D.bitk=v,M.avail_in=R,M.total_in+=I-M.next_in_index,M.next_in_index=I,D.write=F,0}e.init=function(x,C,T,E,S,w){t=vk,l=x,f=C,d=T,p=E,g=S,h=w,i=null},e.proc=function(x,C,T){let E,S,w,D=0,M=0,O=0,L,N,_,b;for(O=C.next_in_index,L=C.avail_in,D=x.bitb,M=x.bitk,N=x.write,_=N<x.read?x.read-N-1:x.end-N;;)switch(t){case vk:if(_>=258&&L>=10&&(x.bitb=D,x.bitk=M,C.avail_in=L,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=N,T=A(l,f,d,p,g,h,x,C),O=C.next_in_index,L=C.avail_in,D=x.bitb,M=x.bitk,N=x.write,_=N<x.read?x.read-N-1:x.end-N,T!=0)){t=T==1?t7:wk;break}r=l,i=d,o=p,t=pde;case pde:for(E=r;M<E;){if(L!==0)T=0;else return x.bitb=D,x.bitk=M,C.avail_in=L,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=N,x.inflate_flush(C,T);L--,D|=(C.read_byte(O++)&255)<<M,M+=8}if(S=(o+(D&yu[E]))*3,D>>>=i[S+1],M-=i[S+1],w=i[S],w===0){s=i[S+2],t=xde;break}if(w&16){a=w&15,n=i[S+2],t=_de;break}if(!(w&64)){r=w,o=S/3+i[S+2];break}if(w&32){t=t7;break}return t=wk,C.msg="invalid literal/length code",T=-3,x.bitb=D,x.bitk=M,C.avail_in=L,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=N,x.inflate_flush(C,T);case _de:for(E=a;M<E;){if(L!==0)T=0;else return x.bitb=D,x.bitk=M,C.avail_in=L,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=N,x.inflate_flush(C,T);L--,D|=(C.read_byte(O++)&255)<<M,M+=8}n+=D&yu[E],D>>=E,M-=E,r=f,i=g,o=h,t=gde;case gde:for(E=r;M<E;){if(L!==0)T=0;else return x.bitb=D,x.bitk=M,C.avail_in=L,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=N,x.inflate_flush(C,T);L--,D|=(C.read_byte(O++)&255)<<M,M+=8}if(S=(o+(D&yu[E]))*3,D>>=i[S+1],M-=i[S+1],w=i[S],w&16){a=w&15,c=i[S+2],t=yde;break}if(!(w&64)){r=w,o=S/3+i[S+2];break}return t=wk,C.msg="invalid distance code",T=-3,x.bitb=D,x.bitk=M,C.avail_in=L,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=N,x.inflate_flush(C,T);case yde:for(E=a;M<E;){if(L!==0)T=0;else return x.bitb=D,x.bitk=M,C.avail_in=L,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=N,x.inflate_flush(C,T);L--,D|=(C.read_byte(O++)&255)<<M,M+=8}c+=D&yu[E],D>>=E,M-=E,t=Ade;case Ade:for(b=N-c;b<0;)b+=x.end;for(;n!==0;){if(_===0&&(N==x.end&&x.read!==0&&(N=0,_=N<x.read?x.read-N-1:x.end-N),_===0&&(x.write=N,T=x.inflate_flush(C,T),N=x.write,_=N<x.read?x.read-N-1:x.end-N,N==x.end&&x.read!==0&&(N=0,_=N<x.read?x.read-N-1:x.end-N),_===0)))return x.bitb=D,x.bitk=M,C.avail_in=L,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=N,x.inflate_flush(C,T);x.win[N++]=x.win[b++],_--,b==x.end&&(b=0),n--}t=vk;break;case xde:if(_===0&&(N==x.end&&x.read!==0&&(N=0,_=N<x.read?x.read-N-1:x.end-N),_===0&&(x.write=N,T=x.inflate_flush(C,T),N=x.write,_=N<x.read?x.read-N-1:x.end-N,N==x.end&&x.read!==0&&(N=0,_=N<x.read?x.read-N-1:x.end-N),_===0)))return x.bitb=D,x.bitk=M,C.avail_in=L,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=N,x.inflate_flush(C,T);T=0,x.win[N++]=s,_--,t=vk;break;case t7:if(M>7&&(M-=8,L++,O--),x.write=N,T=x.inflate_flush(C,T),N=x.write,_=N<x.read?x.read-N-1:x.end-N,x.read!=x.write)return x.bitb=D,x.bitk=M,C.avail_in=L,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=N,x.inflate_flush(C,T);t=Cde;case Cde:return T=1,x.bitb=D,x.bitk=M,C.avail_in=L,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=N,x.inflate_flush(C,T);case wk:return T=-3,x.bitb=D,x.bitk=M,C.avail_in=L,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=N,x.inflate_flush(C,T);default:return T=-2,x.bitb=D,x.bitk=M,C.avail_in=L,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=N,x.inflate_flush(C,T)}},e.free=function(){}}var Tde=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],Eb=0,n7=1,Ede=2,bde=3,Sde=4,vde=5,Dk=6,Ik=7,wde=8,Ix=9;function iKe(e,t){let n=this,i=Eb,o=0,r=0,s=0,a,c=[0],l=[0],f=new nKe,d=0,p=new Int32Array(Bde*3),g=0,h=new o7;n.bitk=0,n.bitb=0,n.win=new Uint8Array(t),n.end=t,n.read=0,n.write=0,n.reset=function(A,x){x&&(x[0]=g),i==Dk&&f.free(A),i=Eb,n.bitk=0,n.bitb=0,n.read=n.write=0},n.reset(e,null),n.inflate_flush=function(A,x){let C,T,E;return T=A.next_out_index,E=n.read,C=(E<=n.write?n.write:n.end)-E,C>A.avail_out&&(C=A.avail_out),C!==0&&x==-5&&(x=0),A.avail_out-=C,A.total_out+=C,A.next_out.set(n.win.subarray(E,E+C),T),T+=C,E+=C,E==n.end&&(E=0,n.write==n.end&&(n.write=0),C=n.write-E,C>A.avail_out&&(C=A.avail_out),C!==0&&x==-5&&(x=0),A.avail_out-=C,A.total_out+=C,A.next_out.set(n.win.subarray(E,E+C),T),T+=C,E+=C),A.next_out_index=T,n.read=E,x},n.proc=function(A,x){let C,T,E,S,w,D,M,O;for(S=A.next_in_index,w=A.avail_in,T=n.bitb,E=n.bitk,D=n.write,M=D<n.read?n.read-D-1:n.end-D;;){let L,N,_,b,v,I,R,F;switch(i){case Eb:for(;E<3;){if(w!==0)x=0;else return n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);w--,T|=(A.read_byte(S++)&255)<<E,E+=8}switch(C=T&7,d=C&1,C>>>1){case 0:T>>>=3,E-=3,C=E&7,T>>>=C,E-=C,i=n7;break;case 1:L=[],N=[],_=[[]],b=[[]],o7.inflate_trees_fixed(L,N,_,b),f.init(L[0],N[0],_[0],0,b[0],0),T>>>=3,E-=3,i=Dk;break;case 2:T>>>=3,E-=3,i=bde;break;case 3:return T>>>=3,E-=3,i=Ix,A.msg="invalid block type",x=-3,n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x)}break;case n7:for(;E<32;){if(w!==0)x=0;else return n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);w--,T|=(A.read_byte(S++)&255)<<E,E+=8}if((~T>>>16&65535)!=(T&65535))return i=Ix,A.msg="invalid stored block lengths",x=-3,n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);o=T&65535,T=E=0,i=o!==0?Ede:d!==0?Ik:Eb;break;case Ede:if(w===0||M===0&&(D==n.end&&n.read!==0&&(D=0,M=D<n.read?n.read-D-1:n.end-D),M===0&&(n.write=D,x=n.inflate_flush(A,x),D=n.write,M=D<n.read?n.read-D-1:n.end-D,D==n.end&&n.read!==0&&(D=0,M=D<n.read?n.read-D-1:n.end-D),M===0)))return n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);if(x=0,C=o,C>w&&(C=w),C>M&&(C=M),n.win.set(A.read_buf(S,C),D),S+=C,w-=C,D+=C,M-=C,(o-=C)!==0)break;i=d!==0?Ik:Eb;break;case bde:for(;E<14;){if(w!==0)x=0;else return n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);w--,T|=(A.read_byte(S++)&255)<<E,E+=8}if(r=C=T&16383,(C&31)>29||(C>>5&31)>29)return i=Ix,A.msg="too many length or distance symbols",x=-3,n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);if(C=258+(C&31)+(C>>5&31),!a||a.length<C)a=[];else for(O=0;O<C;O++)a[O]=0;T>>>=14,E-=14,s=0,i=Sde;case Sde:for(;s<4+(r>>>10);){for(;E<3;){if(w!==0)x=0;else return n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);w--,T|=(A.read_byte(S++)&255)<<E,E+=8}a[Tde[s++]]=T&7,T>>>=3,E-=3}for(;s<19;)a[Tde[s++]]=0;if(c[0]=7,C=h.inflate_trees_bits(a,c,l,p,A),C!=0)return x=C,x==-3&&(a=null,i=Ix),n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);s=0,i=vde;case vde:for(;C=r,!(s>=258+(C&31)+(C>>5&31));){let z,V;for(C=c[0];E<C;){if(w!==0)x=0;else return n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);w--,T|=(A.read_byte(S++)&255)<<E,E+=8}if(C=p[(l[0]+(T&yu[C]))*3+1],V=p[(l[0]+(T&yu[C]))*3+2],V<16)T>>>=C,E-=C,a[s++]=V;else{for(O=V==18?7:V-14,z=V==18?11:3;E<C+O;){if(w!==0)x=0;else return n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);w--,T|=(A.read_byte(S++)&255)<<E,E+=8}if(T>>>=C,E-=C,z+=T&yu[O],T>>>=O,E-=O,O=s,C=r,O+z>258+(C&31)+(C>>5&31)||V==16&&O<1)return a=null,i=Ix,A.msg="invalid bit length repeat",x=-3,n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);V=V==16?a[O-1]:0;do a[O++]=V;while(--z!==0);s=O}}if(l[0]=-1,v=[],I=[],R=[],F=[],v[0]=9,I[0]=6,C=r,C=h.inflate_trees_dynamic(257+(C&31),1+(C>>5&31),a,v,I,R,F,p,A),C!=0)return C==-3&&(a=null,i=Ix),x=C,n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);f.init(v[0],I[0],p,R[0],p,F[0]),i=Dk;case Dk:if(n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,(x=f.proc(n,A,x))!=1)return n.inflate_flush(A,x);if(x=0,f.free(A),S=A.next_in_index,w=A.avail_in,T=n.bitb,E=n.bitk,D=n.write,M=D<n.read?n.read-D-1:n.end-D,d===0){i=Eb;break}i=Ik;case Ik:if(n.write=D,x=n.inflate_flush(A,x),D=n.write,M=D<n.read?n.read-D-1:n.end-D,n.read!=n.write)return n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);i=wde;case wde:return x=1,n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);case Ix:return x=-3,n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);default:return x=-2,n.bitb=T,n.bitk=E,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x)}}},n.free=function(A){n.reset(A,null),n.win=null,p=null},n.set_dictionary=function(A,x,C){n.win.set(A.subarray(x,x+C),0),n.read=n.write=C},n.sync_point=function(){return i==n7?1:0}}var oKe=32,rKe=8,sKe=0,Dde=1,Ide=2,Pde=3,Ode=4,Mde=5,i7=6,pB=7,Rde=12,vy=13,aKe=[0,0,255,255];function cKe(){let e=this;e.mode=0,e.method=0,e.was=[0],e.need=0,e.marker=0,e.wbits=0;function t(n){return!n||!n.istate?-2:(n.total_in=n.total_out=0,n.msg=null,n.istate.mode=pB,n.istate.blocks.reset(n,null),0)}e.inflateEnd=function(n){return e.blocks&&e.blocks.free(n),e.blocks=null,0},e.inflateInit=function(n,i){return n.msg=null,e.blocks=null,i<8||i>15?(e.inflateEnd(n),-2):(e.wbits=i,n.istate.blocks=new iKe(n,1<<i),t(n),0)},e.inflate=function(n,i){let o,r;if(!n||!n.istate||!n.next_in)return-2;let s=n.istate;for(i=i==qXe?-5:0,o=-5;;)switch(s.mode){case sKe:if(n.avail_in===0)return o;if(o=i,n.avail_in--,n.total_in++,((s.method=n.read_byte(n.next_in_index++))&15)!=rKe){s.mode=vy,n.msg="unknown compression method",s.marker=5;break}if((s.method>>4)+8>s.wbits){s.mode=vy,n.msg="invalid win size",s.marker=5;break}s.mode=Dde;case Dde:if(n.avail_in===0)return o;if(o=i,n.avail_in--,n.total_in++,r=n.read_byte(n.next_in_index++)&255,((s.method<<8)+r)%31!==0){s.mode=vy,n.msg="incorrect header check",s.marker=5;break}if(!(r&oKe)){s.mode=pB;break}s.mode=Ide;case Ide:if(n.avail_in===0)return o;o=i,n.avail_in--,n.total_in++,s.need=(n.read_byte(n.next_in_index++)&255)<<24&4278190080,s.mode=Pde;case Pde:if(n.avail_in===0)return o;o=i,n.avail_in--,n.total_in++,s.need+=(n.read_byte(n.next_in_index++)&255)<<16&16711680,s.mode=Ode;case Ode:if(n.avail_in===0)return o;o=i,n.avail_in--,n.total_in++,s.need+=(n.read_byte(n.next_in_index++)&255)<<8&65280,s.mode=Mde;case Mde:return n.avail_in===0?o:(o=i,n.avail_in--,n.total_in++,s.need+=n.read_byte(n.next_in_index++)&255,s.mode=i7,2);case i7:return s.mode=vy,n.msg="need dictionary",s.marker=0,-2;case pB:if(o=s.blocks.proc(n,o),o==-3){s.mode=vy,s.marker=0;break}if(o==0&&(o=i),o!=1)return o;o=i,s.blocks.reset(n,s.was),s.mode=Rde;case Rde:return n.avail_in=0,1;case vy:return-3;default:return-2}},e.inflateSetDictionary=function(n,i,o){let r=0,s=o;if(!n||!n.istate||n.istate.mode!=i7)return-2;let a=n.istate;return s>=1<<a.wbits&&(s=(1<<a.wbits)-1,r=o-s),a.blocks.set_dictionary(i,r,s),a.mode=pB,0},e.inflateSync=function(n){let i,o,r,s,a;if(!n||!n.istate)return-2;let c=n.istate;if(c.mode!=vy&&(c.mode=vy,c.marker=0),(i=n.avail_in)===0)return-5;for(o=n.next_in_index,r=c.marker;i!==0&&r<4;)n.read_byte(o)==aKe[r]?r++:n.read_byte(o)!==0?r=0:r=4-r,o++,i--;return n.total_in+=o-n.next_in_index,n.next_in_index=o,n.avail_in=i,c.marker=r,r!=4?-3:(s=n.total_in,a=n.total_out,t(n),n.total_in=s,n.total_out=a,c.mode=pB,0)},e.inflateSyncPoint=function(n){return!n||!n.istate||!n.istate.blocks?-2:n.istate.blocks.sync_point()}}function Lde(){}Lde.prototype={inflateInit:function(e){let t=this;return t.istate=new cKe,e||(e=15),t.istate.inflateInit(t,e)},inflate:function(e){let t=this;return t.istate?t.istate.inflate(t,e):-2},inflateEnd:function(){let e=this;if(!e.istate)return-2;let t=e.istate.inflateEnd(e);return e.istate=null,t},inflateSync:function(){let e=this;return e.istate?e.istate.inflateSync(e):-2},inflateSetDictionary:function(e,t){let n=this;return n.istate?n.istate.inflateSetDictionary(n,e,t):-2},read_byte:function(e){return this.next_in[e]},read_buf:function(e,t){return this.next_in.subarray(e,e+t)}};function lKe(e){let t=this,n=new Lde,i=e&&e.chunkSize?Math.floor(e.chunkSize*2):128*1024,o=YXe,r=new Uint8Array(i),s=!1;n.inflateInit(),n.next_out=r,t.append=function(a,c){let l=[],f,d,p=0,g=0,h=0;if(a.length!==0){n.next_in_index=0,n.next_in=a,n.avail_in=a.length;do{if(n.next_out_index=0,n.avail_out=i,n.avail_in===0&&!s&&(n.next_in_index=0,s=!0),f=n.inflate(o),s&&f===-5){if(n.avail_in!==0)throw new Error("inflating: bad input")}else if(f!==0&&f!==1)throw new Error("inflating: "+n.msg);if((s||f===1)&&n.avail_in===a.length)throw new Error("inflating: bad input");n.next_out_index&&(n.next_out_index===i?l.push(new Uint8Array(r)):l.push(r.slice(0,n.next_out_index))),h+=n.next_out_index,c&&n.next_in_index>0&&n.next_in_index!=p&&(c(n.next_in_index),p=n.next_in_index)}while(n.avail_in>0||n.avail_out===0);return l.length>1?(d=new Uint8Array(h),l.forEach(function(A){d.set(A,g),g+=A.length})):d=l[0]||new Uint8Array(0),d}},t.flush=function(){n.inflateEnd()}}var Nde=lKe;var uKe={chunkSize:524288,maxWorkers:typeof navigator<"u"&&navigator.hardwareConcurrency||2,terminateWorkerTimeout:5e3,useWebWorkers:!0,workerScripts:void 0},Il=Object.assign({},uKe);function Pk(){return Il}function bb(e){if(e.baseURL!==void 0&&(Il.baseURL=e.baseURL),e.chunkSize!==void 0&&(Il.chunkSize=e.chunkSize),e.maxWorkers!==void 0&&(Il.maxWorkers=e.maxWorkers),e.terminateWorkerTimeout!==void 0&&(Il.terminateWorkerTimeout=e.terminateWorkerTimeout),e.useWebWorkers!==void 0&&(Il.useWebWorkers=e.useWebWorkers),e.Deflate!==void 0&&(Il.Deflate=e.Deflate),e.Inflate!==void 0&&(Il.Inflate=e.Inflate),e.workerScripts!==void 0){if(e.workerScripts.deflate){if(!Array.isArray(e.workerScripts.deflate))throw new Error("workerScripts.deflate must be an array");Il.workerScripts||(Il.workerScripts={}),Il.workerScripts.deflate=e.workerScripts.deflate}if(e.workerScripts.inflate){if(!Array.isArray(e.workerScripts.inflate))throw new Error("workerScripts.inflate must be an array");Il.workerScripts||(Il.workerScripts={}),Il.workerScripts.inflate=e.workerScripts.inflate}}}var Fde=[];for(let e=0;e<256;e++){let t=e;for(let n=0;n<8;n++)t&1?t=t>>>1^3988292384:t=t>>>1;Fde[e]=t}var r7=class{constructor(t){this.crc=t||-1}append(t){let n=this.crc|0;for(let i=0,o=t.length|0;i<o;i++)n=n>>>8^Fde[(n^t[i])&255];this.crc=n}get(){return~this.crc}},wy=r7;var _B=fKe;function fKe(e){if(typeof TextEncoder>"u"){e=unescape(encodeURIComponent(e));let t=new Uint8Array(e.length);for(let n=0;n<t.length;n++)t[n]=e.charCodeAt(n);return t}else return new TextEncoder().encode(e)}var Gc={concat(e,t){if(e.length===0||t.length===0)return e.concat(t);let n=e[e.length-1],i=Gc.getPartial(n);return i===32?e.concat(t):Gc._shiftRight(t,i,n|0,e.slice(0,e.length-1))},bitLength(e){let t=e.length;if(t===0)return 0;let n=e[t-1];return(t-1)*32+Gc.getPartial(n)},clamp(e,t){if(e.length*32<t)return e;e=e.slice(0,Math.ceil(t/32));let n=e.length;return t=t&31,n>0&&t&&(e[n-1]=Gc.partial(t,e[n-1]&2147483648>>t-1,1)),e},partial(e,t,n){return e===32?t:(n?t|0:t<<32-e)+e*1099511627776},getPartial(e){return Math.round(e/1099511627776)||32},_shiftRight(e,t,n,i){for(i===void 0&&(i=[]);t>=32;t-=32)i.push(n),n=0;if(t===0)return i.concat(e);for(let s=0;s<e.length;s++)i.push(n|e[s]>>>t),n=e[s]<<32-t;let o=e.length?e[e.length-1]:0,r=Gc.getPartial(o);return i.push(Gc.partial(t+r&31,t+r>32?n:i.pop(),1)),i}},gB={bytes:{fromBits(e){let n=Gc.bitLength(e)/8,i=new Uint8Array(n),o;for(let r=0;r<n;r++)r&3||(o=e[r/4]),i[r]=o>>>24,o<<=8;return i},toBits(e){let t=[],n,i=0;for(n=0;n<e.length;n++)i=i<<8|e[n],(n&3)===3&&(t.push(i),i=0);return 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e.reset(),n},_init:[1732584193,4023233417,2562383102,271733878,3285377520],_key:[1518500249,1859775393,2400959708,3395469782],_f:function(e,t,n,i){if(e<=19)return t&n|~t&i;if(e<=39)return t^n^i;if(e<=59)return t&n|t&i|n&i;if(e<=79)return t^n^i},_S:function(e,t){return t<<e|t>>>32-e},_block:function(e){let t=this,n=t._h,i=Array(80);for(let l=0;l<16;l++)i[l]=e[l];let o=n[0],r=n[1],s=n[2],a=n[3],c=n[4];for(let l=0;l<=79;l++){l>=16&&(i[l]=t._S(1,i[l-3]^i[l-8]^i[l-14]^i[l-16]));let f=t._S(5,o)+t._f(l,r,s,a)+c+i[l]+t._key[Math.floor(l/20)]|0;c=a,a=s,s=t._S(30,r),r=o,o=f}n[0]=n[0]+o|0,n[1]=n[1]+r|0,n[2]=n[2]+s|0,n[3]=n[3]+a|0,n[4]=n[4]+c|0}};var a7={};a7.aes=class{constructor(e){let t=this;t._tables=[[[],[],[],[],[]],[[],[],[],[],[]]],t._tables[0][0][0]||t._precompute();let n=t._tables[0][4],i=t._tables[1],o=e.length,r,s,a,c=1;if(o!==4&&o!==6&&o!==8)throw new Error("invalid aes key size");for(t._key=[s=e.slice(0),a=[]],r=o;r<4*o+28;r++){let l=s[r-1];(r%o===0||o===8&&r%o===4)&&(l=n[l>>>24]<<24^n[l>>16&255]<<16^n[l>>8&255]<<8^n[l&255],r%o===0&&(l=l<<8^l>>>24^c<<24,c=c<<1^(c>>7)*283)),s[r]=s[r-o]^l}for(let l=0;r;l++,r--){let f=s[l&3?r:r-4];r<=4||l<4?a[l]=f:a[l]=i[0][n[f>>>24]]^i[1][n[f>>16&255]]^i[2][n[f>>8&255]]^i[3][n[f&255]]}}encrypt(e){return this._crypt(e,0)}decrypt(e){return this._crypt(e,1)}_precompute(){let e=this._tables[0],t=this._tables[1],n=e[4],i=t[4],o=[],r=[],s,a,c,l;for(let f=0;f<256;f++)r[(o[f]=f<<1^(f>>7)*283)^f]=f;for(let f=s=0;!n[f];f^=a||1,s=r[s]||1){let d=s^s<<1^s<<2^s<<3^s<<4;d=d>>8^d&255^99,n[f]=d,i[d]=f,l=o[c=o[a=o[f]]];let p=l*16843009^c*65537^a*257^f*16843008,g=o[d]*257^d*16843008;for(let h=0;h<4;h++)e[h][f]=g=g<<24^g>>>8,t[h][d]=p=p<<24^p>>>8}for(let f=0;f<5;f++)e[f]=e[f].slice(0),t[f]=t[f].slice(0)}_crypt(e,t){if(e.length!==4)throw new Error("invalid aes block size");let n=this._key[t],i=n.length/4-2,o=[0,0,0,0],r=this._tables[t],s=r[0],a=r[1],c=r[2],l=r[3],f=r[4],d=e[0]^n[0],p=e[t?3:1]^n[1],g=e[2]^n[2],h=e[t?1:3]^n[3],A=4,x,C,T;for(let E=0;E<i;E++)x=s[d>>>24]^a[p>>16&255]^c[g>>8&255]^l[h&255]^n[A],C=s[p>>>24]^a[g>>16&255]^c[h>>8&255]^l[d&255]^n[A+1],T=s[g>>>24]^a[h>>16&255]^c[d>>8&255]^l[p&255]^n[A+2],h=s[h>>>24]^a[d>>16&255]^c[p>>8&255]^l[g&255]^n[A+3],A+=4,d=x,p=C,g=T;for(let E=0;E<4;E++)o[t?3&-E:E]=f[d>>>24]<<24^f[p>>16&255]<<16^f[g>>8&255]<<8^f[h&255]^n[A++],x=d,d=p,p=g,g=h,h=x;return o}};var Ude={getRandomValues(e){let t=new Uint32Array(e.buffer),n=i=>{let o=987654321,r=4294967295;return function(){return o=36969*(o&65535)+(o>>16)&r,i=18e3*(i&65535)+(i>>16)&r,(((o<<16)+i&r)/4294967296+.5)*(Math.random()>.5?1:-1)}};for(let i=0,o;i<e.length;i+=4){let r=n((o||Math.random())*4294967296);o=r()*987654071,t[i/4]=r()*4294967296|0}return e}},c7={};c7.ctrGladman=class{constructor(e,t){this._prf=e,this._initIv=t,this._iv=t}reset(){this._iv=this._initIv}update(e){return this.calculate(this._prf,e,this._iv)}incWord(e){if((e>>24&255)===255){let t=e>>16&255,n=e>>8&255,i=e&255;t===255?(t=0,n===255?(n=0,i===255?i=0:++i):++n):++t,e=0,e+=t<<16,e+=n<<8,e+=i}else e+=1<<24;return e}incCounter(e){(e[0]=this.incWord(e[0]))===0&&(e[1]=this.incWord(e[1]))}calculate(e,t,n){let i;if(!(i=t.length))return[];let o=Gc.bitLength(t);for(let r=0;r<i;r+=4){this.incCounter(n);let s=e.encrypt(n);t[r]^=s[0],t[r+1]^=s[1],t[r+2]^=s[2],t[r+3]^=s[3]}return Gc.clamp(t,o)}};var Sb={importKey(e){return new Sb.hmacSha1(gB.bytes.toBits(e))},pbkdf2(e,t,n,i){if(n=n||1e4,i<0||n<0)throw new Error("invalid params to pbkdf2");let o=(i>>5)+1<<2,r,s,a,c,l,f=new ArrayBuffer(o),d=new DataView(f),p=0,g=Gc;for(t=gB.bytes.toBits(t),l=1;p<(o||1);l++){for(r=s=e.encrypt(g.concat(t,[l])),a=1;a<n;a++)for(s=e.encrypt(s),c=0;c<s.length;c++)r[c]^=s[c];for(a=0;p<(o||1)&&a<r.length;a++)d.setInt32(p,r[a]),p+=4}return f.slice(0,i/8)}};Sb.hmacSha1=class{constructor(e){let t=this,n=t._hash=s7.sha1,i=[[],[]],o=n.prototype.blockSize/32;t._baseHash=[new n,new n],e.length>o&&(e=n.hash(e));for(let r=0;r<o;r++)i[0][r]=e[r]^909522486,i[1][r]=e[r]^1549556828;t._baseHash[0].update(i[0]),t._baseHash[1].update(i[1]),t._resultHash=new n(t._baseHash[0])}reset(){let e=this;e._resultHash=new e._hash(e._baseHash[0]),e._updated=!1}update(e){let t=this;t._updated=!0,t._resultHash.update(e)}digest(){let e=this,t=e._resultHash.finalize(),n=new e._hash(e._baseHash[1]).update(t).finalize();return e.reset(),n}encrypt(e){if(this._updated)throw new Error("encrypt on already updated hmac called!");return this.update(e),this.digest(e)}};var wb="Invalid pasword",vb=16,dKe="raw",Vde={name:"PBKDF2"},mKe={name:"HMAC"},hKe="SHA-1",pKe=Object.assign({hash:mKe},Vde),kde=Object.assign({iterations:1e3,hash:{name:hKe}},Vde),_Ke=["deriveBits"],AB=[8,12,16],yB=[16,24,32],Dy=10,zde=[0,0,0,0],Rk=typeof crypto<"u",Hde=Rk&&typeof crypto.subtle<"u",fh=gB.bytes,Gde=a7.aes,Wde=c7.ctrGladman,jde=Sb.hmacSha1,Ok=class{constructor(t,n,i){Object.assign(this,{password:t,signed:n,strength:i-1,pendingInput:new Uint8Array(0)})}async append(t){let n=this;if(n.password){let o=Au(t,0,AB[n.strength]+2);await gKe(n,o,n.password),n.password=null,n.aesCtrGladman=new Wde(new Gde(n.keys.key),Array.from(zde)),n.hmac=new jde(n.keys.authentication),t=Au(t,AB[n.strength]+2)}let i=new Uint8Array(t.length-Dy-(t.length-Dy)%vb);return Yde(n,t,i,0,Dy,!0)}flush(){let t=this,n=t.pendingInput,i=Au(n,0,n.length-Dy),o=Au(n,n.length-Dy),r=new Uint8Array(0);if(i.length){let a=fh.toBits(i);t.hmac.update(a);let c=t.aesCtrGladman.update(a);r=fh.fromBits(c)}let s=!0;if(t.signed){let a=Au(fh.fromBits(t.hmac.digest()),0,Dy);for(let c=0;c<Dy;c++)a[c]!=o[c]&&(s=!1)}return{valid:s,data:r}}},Mk=class{constructor(t,n){Object.assign(this,{password:t,strength:n-1,pendingInput:new Uint8Array(0)})}async append(t){let n=this,i=new Uint8Array(0);n.password&&(i=await yKe(n,n.password),n.password=null,n.aesCtrGladman=new Wde(new Gde(n.keys.key),Array.from(zde)),n.hmac=new jde(n.keys.authentication));let o=new Uint8Array(i.length+t.length-t.length%vb);return o.set(i,0),Yde(n,t,o,i.length,0)}flush(){let t=this,n=new Uint8Array(0);if(t.pendingInput.length){let o=t.aesCtrGladman.update(fh.toBits(t.pendingInput));t.hmac.update(o),n=fh.fromBits(o)}let i=Au(fh.fromBits(t.hmac.digest()),0,Dy);return{data:l7(n,i),signature:i}}};function Yde(e,t,n,i,o,r){let s=t.length-o;e.pendingInput.length&&(t=l7(e.pendingInput,t),n=TKe(n,s-s%vb));let a;for(a=0;a<=s-vb;a+=vb){let c=fh.toBits(Au(t,a,a+vb));r&&e.hmac.update(c);let l=e.aesCtrGladman.update(c);r||e.hmac.update(l),n.set(fh.fromBits(l),a+i)}return e.pendingInput=Au(t,a),n}async function gKe(e,t,n){await qde(e,n,Au(t,0,AB[e.strength]));let i=Au(t,AB[e.strength]),o=e.keys.passwordVerification;if(o[0]!=i[0]||o[1]!=i[1])throw new Error(wb)}async function yKe(e,t){let n=AKe(new Uint8Array(AB[e.strength]));return await qde(e,t,n),l7(n,e.keys.passwordVerification)}async function qde(e,t,n){let i=_B(t),o=await xKe(dKe,i,pKe,!1,_Ke),r=await CKe(Object.assign({salt:n},kde),o,8*(yB[e.strength]*2+2)),s=new Uint8Array(r);e.keys={key:fh.toBits(Au(s,0,yB[e.strength])),authentication:fh.toBits(Au(s,yB[e.strength],yB[e.strength]*2)),passwordVerification:Au(s,yB[e.strength]*2)}}function AKe(e){return Rk&&typeof crypto.getRandomValues=="function"?crypto.getRandomValues(e):Ude.getRandomValues(e)}function xKe(e,t,n,i,o){return Rk&&Hde&&typeof crypto.subtle.importKey=="function"?crypto.subtle.importKey(e,t,n,i,o):Sb.importKey(t)}async function CKe(e,t,n){return Rk&&Hde&&typeof crypto.subtle.deriveBits=="function"?await crypto.subtle.deriveBits(e,t,n):Sb.pbkdf2(t,e.salt,kde.iterations,n)}function l7(e,t){let n=e;return e.length+t.length&&(n=new Uint8Array(e.length+t.length),n.set(e,0),n.set(t,e.length)),n}function TKe(e,t){if(t&&t>e.length){let n=e;e=new Uint8Array(t),e.set(n,0)}return e}function Au(e,t,n){return e.subarray(t,n)}var Db=12,Bk=class{constructor(t,n){let i=this;Object.assign(i,{password:t,passwordVerification:n}),Zde(i,t)}append(t){let n=this;if(n.password){let i=Xde(n,t.subarray(0,Db));if(n.password=null,i[Db-1]!=n.passwordVerification)throw new Error(wb);t=t.subarray(Db)}return Xde(n,t)}flush(){return{valid:!0,data:new Uint8Array(0)}}},Lk=class{constructor(t,n){let i=this;Object.assign(i,{password:t,passwordVerification:n}),Zde(i,t)}append(t){let n=this,i,o;if(n.password){n.password=null;let r=crypto.getRandomValues(new Uint8Array(Db));r[Db-1]=n.passwordVerification,i=new Uint8Array(t.length+r.length),i.set(Kde(n,r),0),o=Db}else i=new Uint8Array(t.length),o=0;return i.set(Kde(n,t),o),i}flush(){return{data:new Uint8Array(0)}}};function Xde(e,t){let n=new Uint8Array(t.length);for(let i=0;i<t.length;i++)n[i]=Qde(e)^t[i],u7(e,n[i]);return n}function Kde(e,t){let n=new Uint8Array(t.length);for(let i=0;i<t.length;i++)n[i]=Qde(e)^t[i],u7(e,t[i]);return n}function Zde(e,t){e.keys=[305419896,591751049,878082192],e.crcKey0=new wy(e.keys[0]),e.crcKey2=new wy(e.keys[2]);for(let n=0;n<t.length;n++)u7(e,t.charCodeAt(n))}function u7(e,t){e.crcKey0.append([t]),e.keys[0]=~e.crcKey0.get(),e.keys[1]=Jde(e.keys[1]+$de(e.keys[0])),e.keys[1]=Jde(Math.imul(e.keys[1],134775813)+1),e.crcKey2.append([e.keys[1]>>>24]),e.keys[2]=~e.crcKey2.get()}function Qde(e){let t=e.keys[2]|2;return $de(Math.imul(t,t^1)>>>8)}function $de(e){return e&255}function Jde(e){return e&4294967295}var Fk="deflate",Uk="inflate",Nk="Invalid signature",f7=class{constructor(t,{signature:n,password:i,signed:o,compressed:r,zipCrypto:s,passwordVerification:a,encryptionStrength:c},{chunkSize:l}){let f=!!i;Object.assign(this,{signature:n,encrypted:f,signed:o,compressed:r,inflate:r&&new t({chunkSize:l}),crc32:o&&new wy,zipCrypto:s,decrypt:f&&s?new Bk(i,a):new Ok(i,o,c)})}async append(t){let n=this;return n.encrypted&&t.length&&(t=await n.decrypt.append(t)),n.compressed&&t.length&&(t=await n.inflate.append(t)),(!n.encrypted||n.zipCrypto)&&n.signed&&t.length&&n.crc32.append(t),t}async flush(){let t=this,n,i=new Uint8Array(0);if(t.encrypted){let o=t.decrypt.flush();if(!o.valid)throw new Error(Nk);i=o.data}if((!t.encrypted||t.zipCrypto)&&t.signed){let o=new DataView(new Uint8Array(4).buffer);if(n=t.crc32.get(),o.setUint32(0,n),t.signature!=o.getUint32(0,!1))throw new Error(Nk)}return t.compressed&&(i=await t.inflate.append(i)||new Uint8Array(0),await t.inflate.flush()),{data:i,signature:n}}},d7=class{constructor(t,{encrypted:n,signed:i,compressed:o,level:r,zipCrypto:s,password:a,passwordVerification:c,encryptionStrength:l},{chunkSize:f}){Object.assign(this,{encrypted:n,signed:i,compressed:o,deflate:o&&new t({level:r||5,chunkSize:f}),crc32:i&&new wy,zipCrypto:s,encrypt:n&&s?new Lk(a,c):new Mk(a,l)})}async append(t){let n=this,i=t;return n.compressed&&t.length&&(i=await n.deflate.append(t)),n.encrypted&&i.length&&(i=await n.encrypt.append(i)),(!n.encrypted||n.zipCrypto)&&n.signed&&t.length&&n.crc32.append(t),i}async flush(){let t=this,n,i=new Uint8Array(0);if(t.compressed&&(i=await t.deflate.flush()||new Uint8Array(0)),t.encrypted){i=await t.encrypt.append(i);let o=t.encrypt.flush();n=o.signature;let r=new Uint8Array(i.length+o.data.length);r.set(i,0),r.set(o.data,i.length),i=r}return(!t.encrypted||t.zipCrypto)&&t.signed&&(n=t.crc32.get()),{data:i,signature:n}}};function eme(e,t,n){if(t.codecType.startsWith(Fk))return new d7(e,t,n);if(t.codecType.startsWith(Uk))return new f7(e,t,n)}var tme="init",nme="append",m7="flush",EKe="message",ime=!0,Vk=(e,t,n,i,o,r,s)=>(Object.assign(e,{busy:!0,codecConstructor:t,options:Object.assign({},n),scripts:s,terminate(){e.worker&&!e.busy&&(e.worker.terminate(),e.interface=null)},onTaskFinished(){e.busy=!1,o(e)}}),r?SKe(e,i):bKe(e,i));function bKe(e,t){let n=eme(e.codecConstructor,e.options,t);return{async append(i){try{return await n.append(i)}catch(o){throw e.onTaskFinished(),o}},async flush(){try{return await n.flush()}finally{e.onTaskFinished()}},abort(){e.onTaskFinished()}}}function SKe(e,t){let n,i={type:"module"};if(!e.interface){if(!ime)e.worker=o(i,t.baseURL);else try{e.worker=o({},t.baseURL)}catch{ime=!1,e.worker=o(i,t.baseURL)}e.worker.addEventListener(EKe,a,!1),e.interface={append(c){return r({type:nme,data:c})},flush(){return r({type:m7})},abort(){e.onTaskFinished()}}}return e.interface;function o(c,l){let f,d;f=e.scripts[0],typeof f=="function"&&(f=f());try{d=new URL(f,l)}catch{d=f}return new Worker(d,c)}async function r(c){if(!n){let l=e.options,f=e.scripts.slice(1);await s({scripts:f,type:tme,options:l,config:{chunkSize:t.chunkSize}})}return s(c)}function s(c){let l=e.worker,f=new Promise((d,p)=>n={resolve:d,reject:p});try{if(c.data)try{c.data=c.data.buffer,l.postMessage(c,[c.data])}catch{l.postMessage(c)}else l.postMessage(c)}catch(d){n.reject(d),n=null,e.onTaskFinished()}return f}function a(c){let l=c.data;if(n){let f=l.error,d=l.type;if(f){let p=new Error(f.message);p.stack=f.stack,n.reject(p),n=null,e.onTaskFinished()}else if(d==tme||d==m7||d==nme){let p=l.data;d==m7?(n.resolve({data:new Uint8Array(p),signature:l.signature}),n=null,e.onTaskFinished()):n.resolve(p&&new Uint8Array(p))}}}}var Px=[],h7=[];function kk(e,t,n){let o=!(!t.compressed&&!t.signed&&!t.encrypted)&&(t.useWebWorkers||t.useWebWorkers===void 0&&n.useWebWorkers),r=o&&n.workerScripts?n.workerScripts[t.codecType]:[];if(Px.length<n.maxWorkers){let a={};return Px.push(a),Vk(a,e,t,n,s,o,r)}else{let a=Px.find(c=>!c.busy);return a?(ome(a),Vk(a,e,t,n,s,o,r)):new Promise(c=>h7.push({resolve:c,codecConstructor:e,options:t,webWorker:o,scripts:r}))}function s(a){if(h7.length){let[{resolve:c,codecConstructor:l,options:f,webWorker:d,scripts:p}]=h7.splice(0,1);c(Vk(a,l,f,n,s,d,p))}else a.worker?(ome(a),Number.isFinite(n.terminateWorkerTimeout)&&n.terminateWorkerTimeout>=0&&(a.terminateTimeout=setTimeout(()=>{Px=Px.filter(c=>c!=a),a.terminate()},n.terminateWorkerTimeout))):Px=Px.filter(c=>c!=a)}}function ome(e){e.terminateTimeout&&(clearTimeout(e.terminateTimeout),e.terminateTimeout=null)}var sme="Abort error";async function zk(e,t,n,i,o,r,s){let a=Math.max(r.chunkSize,64);return c();async function c(l=0,f=0){let d=s.signal,p=o();if(l<p){p7(d,e);let g=await t.readUint8Array(l+i,Math.min(a,p-l)),h=g.length;p7(d,e);let A=await e.append(g);if(p7(d,e),f+=await rme(n,A),s.onprogress)try{s.onprogress(l+h,p)}catch{}return c(l+a,f)}else{let g=await e.flush();return f+=await rme(n,g.data),{signature:g.signature,length:f}}}}function p7(e,t){if(e&&e.aborted)throw t.abort(),new Error(sme)}async function rme(e,t){return t.length&&await e.writeUint8Array(t),t.length}var _7="text/plain";var Hk=class{constructor(){this.size=0}init(){this.initialized=!0}},Gk=class extends Hk{},xB=class extends Hk{writeUint8Array(t){this.size+=t.length}},Wk=class extends Gk{constructor(t){super(),this.blobReader=new Ox(new Blob([t],{type:_7}))}init(){super.init(),this.blobReader.init(),this.size=this.blobReader.size}readUint8Array(t,n){return this.blobReader.readUint8Array(t,n)}},jk=class extends xB{constructor(t){super(),this.encoding=t,this.blob=new Blob([],{type:_7})}writeUint8Array(t){super.writeUint8Array(t),this.blob=new Blob([this.blob,t.buffer],{type:_7})}getData(){if(this.blob.text)return this.blob.text();{let t=new FileReader;return new Promise((n,i)=>{t.onload=o=>n(o.target.result),t.onerror=()=>i(t.error),t.readAsText(this.blob,this.encoding)})}}};var Yk=class extends xB{constructor(t){super(),this.data="data:"+(t||"")+";base64,",this.pending=[]}writeUint8Array(t){super.writeUint8Array(t);let n=0,i=this.pending,o=this.pending.length;for(this.pending="",n=0;n<Math.floor((o+t.length)/3)*3-o;n++)i+=String.fromCharCode(t[n]);for(;n<t.length;n++)this.pending+=String.fromCharCode(t[n]);i.length>2?this.data+=btoa(i):this.pending=i}getData(){return this.data+btoa(this.pending)}},Ox=class extends Gk{constructor(t){super(),this.blob=t,this.size=t.size}async readUint8Array(t,n){if(this.blob.arrayBuffer)return new Uint8Array(await this.blob.slice(t,t+n).arrayBuffer());{let i=new FileReader;return new Promise((o,r)=>{i.onload=s=>o(new Uint8Array(s.target.result)),i.onerror=()=>r(i.error),i.readAsArrayBuffer(this.blob.slice(t,t+n))})}}},Ib=class extends xB{constructor(t){super(),this.contentType=t,this.arrayBuffersMaxlength=8,ame(this)}writeUint8Array(t){super.writeUint8Array(t),this.arrayBuffers.length==this.arrayBuffersMaxlength&&cme(this),this.arrayBuffers.push(t.buffer)}getData(){return this.blob||(this.arrayBuffers.length&&cme(this),this.blob=this.pendingBlob,ame(this)),this.blob}};function ame(e){e.pendingBlob=new Blob([],{type:e.contentType}),e.arrayBuffers=[]}function cme(e){e.pendingBlob=new Blob([e.pendingBlob,...e.arrayBuffers],{type:e.contentType}),e.arrayBuffers=[]}var Pb="/",g7=new Date(2107,11,31),y7=new Date(1980,0,1);var vKe="\0\u263A\u263B\u2665\u2666\u2663\u2660\u2022\u25D8\u25CB\u25D9\u2642\u2640\u266A\u266B\u263C\u25BA\u25C4\u2195\u203C\xB6\xA7\u25AC\u21A8\u2191\u2193\u2192\u2190\u221F\u2194\u25B2\u25BC !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\u2302\xC7\xFC\xE9\xE2\xE4\xE0\xE5\xE7\xEA\xEB\xE8\xEF\xEE\xEC\xC4\xC5\xC9\xE6\xC6\xF4\xF6\xF2\xFB\xF9\xFF\xD6\xDC\xA2\xA3\xA5\u20A7\u0192\xE1\xED\xF3\xFA\xF1\xD1\xAA\xBA\xBF\u2310\xAC\xBD\xBC\xA1\xAB\xBB\u2591\u2592\u2593\u2502\u2524\u2561\u2562\u2556\u2555\u2563\u2551\u2557\u255D\u255C\u255B\u2510\u2514\u2534\u252C\u251C\u2500\u253C\u255E\u255F\u255A\u2554\u2569\u2566\u2560\u2550\u256C\u2567\u2568\u2564\u2565\u2559\u2558\u2552\u2553\u256B\u256A\u2518\u250C\u2588\u2584\u258C\u2590\u2580\u03B1\xDF\u0393\u03C0\u03A3\u03C3\xB5\u03C4\u03A6\u0398\u03A9\u03B4\u221E\u03C6\u03B5\u2229\u2261\xB1\u2265\u2264\u2320\u2321\xF7\u2248\xB0\u2219\xB7\u221A\u207F\xB2\u25A0 ".split(""),lme=e=>{let t="";for(let n=0;n<e.length;n++)t+=vKe[e[n]];return t};var qk=wKe;function wKe(e,t){if(t&&t.trim().toLowerCase()=="cp437")return lme(e);if(typeof TextDecoder>"u"){let n=new FileReader;return new Promise((i,o)=>{n.onload=r=>i(r.target.result),n.onerror=()=>o(n.error),n.readAsText(new Blob([e]))})}else return new TextDecoder(t).decode(e)}var DKe=["filename","rawFilename","directory","encrypted","compressedSize","uncompressedSize","lastModDate","rawLastModDate","comment","rawComment","signature","extraField","rawExtraField","bitFlag","extraFieldZip64","extraFieldUnicodePath","extraFieldUnicodeComment","extraFieldAES","filenameUTF8","commentUTF8","offset","zip64","compressionMethod","extraFieldNTFS","lastAccessDate","creationDate","extraFieldExtendedTimestamp","version","versionMadeBy","msDosCompatible","internalFileAttribute","externalFileAttribute"],C_=class{constructor(t){DKe.forEach(n=>this[n]=t[n])}};var C7="File format is not recognized",MKe="End of central directory not found",RKe="End of Zip64 central directory not found",BKe="End of Zip64 central directory locator not found",LKe="Central directory header not found",NKe="Local file header not found",FKe="Zip64 extra field 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Iy(i,a,s),p=rc(d)}}if(a<0||a>=i.size)throw new Error(C7);for(let g=0;g<c;g++){let h=new E7(i,n.config,n.options);if(na(p,f)!=33639248)throw new Error(LKe);pme(h,p,f+6);let A=!!h.bitFlag.languageEncodingFlag,x=f+46,C=x+h.filenameLength,T=C+h.extraFieldLength,E=xu(p,f+4),S=(E&0)==0;Object.assign(h,{versionMadeBy:E,msDosCompatible:S,compressedSize:0,uncompressedSize:0,commentLength:xu(p,f+32),directory:S&&(Mb(p,f+38)&16)==16,offset:na(p,f+42)+l,internalFileAttribute:na(p,f+34),externalFileAttribute:na(p,f+38),rawFilename:d.subarray(x,C),filenameUTF8:A,commentUTF8:A,rawExtraField:d.subarray(C,T)});let w=T+h.commentLength;h.rawComment=d.subarray(T,w);let D=Ob(n,t,"filenameEncoding"),M=Ob(n,t,"commentEncoding"),[O,L]=await Promise.all([qk(h.rawFilename,h.filenameUTF8?fme:D||dme),qk(h.rawComment,h.commentUTF8?fme:M||dme)]);h.filename=O,h.comment=L,!h.directory&&h.filename.endsWith(Pb)&&(h.directory=!0),await _me(h,h,p,f+6);let N=new C_(h);if(N.getData=(_,b)=>h.getData(_,N,b),f=w,t.onprogress)try{t.onprogress(g+1,c,new C_(h))}catch{}yield N}return!0}async getEntries(t={}){let n=[],i=this.getEntriesGenerator(t),o=i.next();for(;!(await o).done;)n.push((await o).value),o=i.next();return n}async close(){}};var E7=class{constructor(t,n,i){Object.assign(this,{reader:t,config:n,options:i})}async getData(t,n,i={}){let o=this,{reader:r,offset:s,extraFieldAES:a,compressionMethod:c,config:l,bitFlag:f,signature:d,rawLastModDate:p,compressedSize:g}=o,h=o.localDirectory={};r.initialized||await r.init();let A=await Iy(r,s,30),x=rc(A),C=Ob(o,i,"password");if(C=C&&C.length&&C,a&&a.originalCompressionMethod!=99)throw new Error(ume);if(c!=0&&c!=8)throw new Error(ume);if(na(x,0)!=67324752)throw new Error(NKe);pme(h,x,4),A=await Iy(r,s,30+h.filenameLength+h.extraFieldLength),h.rawExtraField=A.subarray(30+h.filenameLength),await _me(o,h,x,4),n.lastAccessDate=h.lastAccessDate,n.creationDate=h.creationDate;let T=o.encrypted&&h.encrypted,E=T&&!a;if(T){if(!E&&a.strength===void 0)throw new Error(VKe);if(!C)throw new Error(UKe)}let S=await kk(l.Inflate,{codecType:Uk,password:C,zipCrypto:E,encryptionStrength:a&&a.strength,signed:Ob(o,i,"checkSignature"),passwordVerification:E&&(f.dataDescriptor?p>>>8&255:d>>>24&255),signature:d,compressed:c!=0,encrypted:T,useWebWorkers:Ob(o,i,"useWebWorkers")},l);t.initialized||await t.init();let w=Ob(o,i,"signal"),D=s+30+h.filenameLength+h.extraFieldLength;return await zk(S,r,t,D,()=>g,l,{onprogress:i.onprogress,signal:w}),t.getData()}};function pme(e,t,n){let i=e.rawBitFlag=xu(t,n+2),o=(i&1)==1,r=na(t,n+6);Object.assign(e,{encrypted:o,version:xu(t,n),bitFlag:{level:(i&6)>>1,dataDescriptor:(i&8)==8,languageEncodingFlag:(i&2048)==2048},rawLastModDate:r,lastModDate:jKe(r),filenameLength:xu(t,n+22),extraFieldLength:xu(t,n+24)})}async function _me(e,t,n,i){let o=t.rawExtraField,r=t.extraField=new Map,s=rc(new Uint8Array(o)),a=0;try{for(;a<o.length;){let A=xu(s,a),x=xu(s,a+2);r.set(A,{type:A,data:o.slice(a+4,a+4+x)}),a+=4+x}}catch{}let c=xu(n,i+4);t.signature=na(n,i+10),t.uncompressedSize=na(n,i+18),t.compressedSize=na(n,i+14);let l=r.get(1);l&&(kKe(l,t),t.extraFieldZip64=l);let f=r.get(28789);f&&(await hme(f,"filename","rawFilename",t,e),t.extraFieldUnicodePath=f);let d=r.get(25461);d&&(await hme(d,"comment","rawComment",t,e),t.extraFieldUnicodeComment=d);let p=r.get(39169);p?(zKe(p,t,c),t.extraFieldAES=p):t.compressionMethod=c;let g=r.get(10);g&&(HKe(g,t),t.extraFieldNTFS=g);let h=r.get(21589);h&&(GKe(h,t),t.extraFieldExtendedTimestamp=h)}function kKe(e,t){t.zip64=!0;let n=rc(e.data);e.values=[];for(let o=0;o<Math.floor(e.data.length/8);o++)e.values.push(Xk(n,0+o*8));let i=mme.filter(o=>t[o]==4294967295);for(let o=0;o<i.length;o++)e[i[o]]=e.values[o];mme.forEach(o=>{if(t[o]==4294967295)if(e[o]!==void 0)t[o]=e[o];else throw new Error(FKe)})}async function hme(e,t,n,i,o){let r=rc(e.data);e.version=Mb(r,0),e.signature=na(r,1);let s=new wy;s.append(o[n]);let a=rc(new Uint8Array(4));a.setUint32(0,s.get(),!0),e[t]=await qk(e.data.subarray(5)),e.valid=!o.bitFlag.languageEncodingFlag&&e.signature==na(a,0),e.valid&&(i[t]=e[t],i[t+"UTF8"]=!0)}function zKe(e,t,n){let i=rc(e.data);e.vendorVersion=Mb(i,0),e.vendorId=Mb(i,2);let o=Mb(i,4);e.strength=o,e.originalCompressionMethod=n,t.compressionMethod=e.compressionMethod=xu(i,5)}function HKe(e,t){let n=rc(e.data),i=4,o;try{for(;i<e.data.length&&!o;){let r=xu(n,i),s=xu(n,i+2);r==1&&(o=e.data.slice(i+4,i+4+s)),i+=4+s}}catch{}try{if(o&&o.length==24){let r=rc(o),s=r.getBigUint64(0,!0),a=r.getBigUint64(8,!0),c=r.getBigUint64(16,!0);Object.assign(e,{rawLastModDate:s,rawLastAccessDate:a,rawCreationDate:c});let l=T7(s),f=T7(a),d=T7(c),p={lastModDate:l,lastAccessDate:f,creationDate:d};Object.assign(e,p),Object.assign(t,p)}}catch{}}function GKe(e,t){let n=rc(e.data),i=Mb(n,0),o=[],r=[];(i&1)==1&&(o.push("lastModDate"),r.push("rawLastModDate")),(i&2)==2&&(o.push("lastAccessDate"),r.push("rawLastAccessDate")),(i&4)==4&&(o.push("creationDate"),r.push("rawCreationDate"));let s=1;o.forEach((a,c)=>{if(e.data.length>=s+4){let l=na(n,s);t[a]=e[a]=new Date(l*1e3);let f=r[c];e[f]=l}s+=4})}async function WKe(e,t,n,i,o){let r=new Uint8Array(4),s=rc(r);YKe(s,0,t);let a=i+o;return await c(i)||await c(Math.min(a,n));async function c(l){let f=n-l,d=await Iy(e,f,l);for(let p=d.length-i;p>=0;p--)if(d[p]==r[0]&&d[p+1]==r[1]&&d[p+2]==r[2]&&d[p+3]==r[3])return{offset:f+p,buffer:d.slice(p,p+i).buffer}}}function Ob(e,t,n){return t[n]===void 0?e.options[n]:t[n]}function jKe(e){let t=(e&4294901760)>>16,n=e&65535;try{return new Date(1980+((t&65024)>>9),((t&480)>>5)-1,t&31,(n&63488)>>11,(n&2016)>>5,(n&31)*2,0)}catch{}}function T7(e){return new Date(Number(e/BigInt(1e4)-BigInt(116444736e5)))}function Mb(e,t){return e.getUint8(t)}function xu(e,t){return 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s=this._easingFunction(o);if(this._updateProperties(this._object,this._valuesStart,this._valuesEnd,s),this._onUpdateCallback&&this._onUpdateCallback(this._object,o),o===1)if(this._repeat>0){isFinite(this._repeat)&&this._repeat--;for(i in this._valuesStartRepeat)!this._yoyo&&typeof this._valuesEnd[i]=="string"&&(this._valuesStartRepeat[i]=this._valuesStartRepeat[i]+parseFloat(this._valuesEnd[i])),this._yoyo&&this._swapEndStartRepeatValues(i),this._valuesStart[i]=this._valuesStartRepeat[i];return this._yoyo&&(this._reversed=!this._reversed),this._repeatDelayTime!==void 0?this._startTime=t+this._repeatDelayTime:this._startTime=t+this._delayTime,this._onRepeatCallback&&this._onRepeatCallback(this._object),!0}else{this._onCompleteCallback&&this._onCompleteCallback(this._object);for(var a=0,c=this._chainedTweens.length;a<c;a++)this._chainedTweens[a].start(this._startTime+this._duration);return this._isPlaying=!1,!1}return!0},e.prototype._updateProperties=function(t,n,i,o){for(var r in 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i=n.entityCollection,o=n.parentEntity,r=n.sourceResource,s=n.uriResolver,a=zme(t,i,n.context),c=a.kml,l=EJe(e,t,n.styleCollection,r,s),f=Pn(t,"name",Re.kml);a.name=f,a.parent=o;let d=CJe(t);u(d)||(d=xJe(t)),a.availability=d,Z7(a);function p(E){return E?E.show&&p(E.parent):!0}let g=$d(t,"visibility",Re.kml);a.show=p(o)&&y(g,!0);let h=Pi(t,"author",Re.atom),A=c.author;A.name=Pn(h,"name",Re.atom),A.uri=Pn(h,"uri",Re.atom),A.email=Pn(h,"email",Re.atom);let x=Pi(t,"link",Re.atom),C=c.link;C.href=ds(x,"href"),C.hreflang=ds(x,"hreflang"),C.rel=ds(x,"rel"),C.type=ds(x,"type"),C.title=ds(x,"title"),C.length=ds(x,"length"),c.address=Pn(t,"address",Re.kml),c.phoneNumber=Pn(t,"phoneNumber",Re.kml),c.snippet=Pn(t,"Snippet",Re.kml),RJe(t,a),BJe(t,a,l,s,r);let T=e._ellipsoid;return Jme(t,a,T),Kme(t,a,T),u(Pi(t,"Region",Re.kml))&&Rt("kml-region","KML - Placemark Regions are unsupported"),{entity:a,styleEntity:l}}function Xme(e,t,n,i){i.addNodes(t.childNodes,n),i.process()}function LJe(e,t,n,i){let 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d=t.positions,p=s.get(d),g=hn(o,"coordinates",Rx(p,r));a.appendChild(g);let h=s.get(t.zIndex);l&&u(h)&&a.appendChild(hn(o,"drawOrder",h,tm)),n.push(a);let A=o.createElement("LineStyle"),x=s.get(t.width);u(x)&&A.appendChild(hn(o,"width",x)),nj(e,t.material,A),i.push(A)}function iZe(e,t,n){let i=e.kmlDoc,o=e.valueGetter,r=o.get(t.height,0);n>0&&(r=n);let s=t.coordinates,a=o.get(s),c=[],l=[le.northeast,le.southeast,le.southwest,le.northwest];for(let g=0;g<4;++g)l[g](a,Wc),c.push(`${P.toDegrees(Wc.longitude)},${P.toDegrees(Wc.latitude)},${r}`);let f=hn(i,"coordinates",c.join(" ")),d=i.createElement("outerBoundaryIs"),p=i.createElement("LinearRing");return p.appendChild(f),d.appendChild(p),[d]}function Qme(e,t,n,i){let o=e.kmlDoc,r=e.ellipsoid,s=[],a=t.length;for(let f=0;f<a;++f)he.fromCartesian(t[f],r,Wc),s.push(`${P.toDegrees(Wc.longitude)},${P.toDegrees(Wc.latitude)},${i?Wc.height:n}`);let c=hn(o,"coordinates",s.join(" ")),l=o.createElement("LinearRing");return 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v=2*w,I=3*w;f+=46.997*Math.cos(w)*i-.614*Math.cos(D-b+w)*i+.614*Math.cos(D-b-w)*i-.0297*Math.cos(v)*o-.0335*Math.cos(w)*o+.0012*Math.cos(D-b+v)*o-16e-5*Math.cos(w)*r+4e-5*Math.cos(I)*r+4e-5*Math.cos(v)*r;let R=2.116*Math.sin(w)*i-.111*Math.sin(D-b-w)*i-.0015*Math.sin(w)*o;p+=R,x+=R,h+=-520.77*Math.sin(w)*i+13.66*Math.sin(D-b+w)*i+1.12*Math.sin(D-w)*i-1.06*Math.sin(b-w)*i+.66*Math.sin(v)*o+.371*Math.sin(w)*o-.035*Math.sin(D-b+v)*o-.015*Math.sin(D-b+w)*o+.0014*Math.sin(w)*r-.0011*Math.sin(I)*r-9e-4*Math.sin(v)*r,a*=gZe;let F=l+f*bu,z=d+p*bu,V=A+x*bu,G=g+h*bu;return vhe(a,c,F,z,G,V,t)}var bhe=.012300034,aQe=bhe/(bhe+1)*-1;function cQe(e,t){return t=whe(e,t),m.multiplyByScalar(t,aQe,t)}var Dhe=new Z(1.0000000000000002,5619723173785822e-31,4690511510146299e-34,-5154129427414611e-31,.9174820620691819,-.39777715593191376,-223970096136568e-30,.39777715593191376,.9174820620691819),LB=new m;rj.computeSunPositionInEarthInertialFrame=function(e,t){return u(e)||(e=ee.now()),u(t)||(t=new 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0,this._temeToPseudoFixed=Z.clone(B.IDENTITY),this._view3DDirty=!0,this._view3D=new B,this._inverseView3DDirty=!0,this._inverseView3D=new B,this._inverseModelDirty=!0,this._inverseModel=new B,this._inverseTransposeModelDirty=!0,this._inverseTransposeModel=new Z,this._viewRotation=new Z,this._inverseViewRotation=new Z,this._viewRotation3D=new Z,this._inverseViewRotation3D=new Z,this._inverseProjectionDirty=!0,this._inverseProjection=new B,this._modelViewDirty=!0,this._modelView=new B,this._modelView3DDirty=!0,this._modelView3D=new B,this._modelViewRelativeToEyeDirty=!0,this._modelViewRelativeToEye=new B,this._inverseModelViewDirty=!0,this._inverseModelView=new B,this._inverseModelView3DDirty=!0,this._inverseModelView3D=new B,this._viewProjectionDirty=!0,this._viewProjection=new B,this._inverseViewProjectionDirty=!0,this._inverseViewProjection=new B,this._modelViewProjectionDirty=!0,this._modelViewProjection=new B,this._inverseModelViewProjectionDirty=!0,this._inverseModelViewProjection=new B,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewProjectionRelativeToEye=new B,this._modelViewInfiniteProjectionDirty=!0,this._modelViewInfiniteProjection=new B,this._normalDirty=!0,this._normal=new Z,this._normal3DDirty=!0,this._normal3D=new Z,this._inverseNormalDirty=!0,this._inverseNormal=new Z,this._inverseNormal3DDirty=!0,this._inverseNormal3D=new Z,this._encodedCameraPositionMCDirty=!0,this._encodedCameraPositionMC=new Gn,this._cameraPosition=new m,this._sunPositionWC=new m,this._sunPositionColumbusView=new m,this._sunDirectionWC=new m,this._sunDirectionEC=new m,this._moonDirectionEC=new m,this._lightDirectionWC=new m,this._lightDirectionEC=new m,this._lightColor=new m,this._lightColorHdr=new m,this._pass=void 0,this._mode=void 0,this._mapProjection=void 0,this._ellipsoid=void 0,this._cameraDirection=new m,this._cameraRight=new m,this._cameraUp=new m,this._frustum2DWidth=0,this._eyeHeight=0,this._eyeHeight2D=new H,this._pixelRatio=1,this._orthographicIn3D=!1,this._backgroundColor=new k,this._brdfLut=void 0,this._environmentMap=void 0,this._sphericalHarmonicCoefficients=void 0,this._specularEnvironmentMaps=void 0,this._specularEnvironmentMapsDimensions=new H,this._specularEnvironmentMapsMaximumLOD=void 0,this._fogDensity=void 0,this._invertClassificationColor=void 0,this._splitPosition=0,this._pixelSizePerMeter=void 0,this._geometricToleranceOverMeter=void 0,this._minimumDisableDepthTestDistance=void 0}Object.defineProperties(Nb.prototype,{frameState:{get:function(){return this._frameState}},viewport:{get:function(){return this._viewport},set:function(e){if(!qe.equals(e,this._viewport)){qe.clone(e,this._viewport);let t=this._viewport,n=this._viewportCartesian4;n.x=t.x,n.y=t.y,n.z=t.width,n.w=t.height,this._viewportDirty=!0}}},viewportCartesian4:{get:function(){return this._viewportCartesian4}},viewportOrthographic:{get:function(){return Ihe(this),this._viewportOrthographicMatrix}},viewportTransformation:{get:function(){return Ihe(this),this._viewportTransformation}},model:{get:function(){return this._model},set:function(e){B.clone(e,this._model),this._modelView3DDirty=!0,this._inverseModelView3DDirty=!0,this._inverseModelDirty=!0,this._inverseTransposeModelDirty=!0,this._modelViewDirty=!0,this._inverseModelViewDirty=!0,this._modelViewRelativeToEyeDirty=!0,this._inverseModelViewDirty=!0,this._modelViewProjectionDirty=!0,this._inverseModelViewProjectionDirty=!0,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewInfiniteProjectionDirty=!0,this._normalDirty=!0,this._inverseNormalDirty=!0,this._normal3DDirty=!0,this._inverseNormal3DDirty=!0,this._encodedCameraPositionMCDirty=!0}},inverseModel:{get:function(){return this._inverseModelDirty&&(this._inverseModelDirty=!1,B.inverse(this._model,this._inverseModel)),this._inverseModel}},inverseTransposeModel:{get:function(){let e=this._inverseTransposeModel;return this._inverseTransposeModelDirty&&(this._inverseTransposeModelDirty=!1,B.getMatrix3(this.inverseModel,e),Z.transpose(e,e)),e}},view:{get:function(){return this._view}},view3D:{get:function(){return sj(this),this._view3D}},viewRotation:{get:function(){return sj(this),this._viewRotation}},viewRotation3D:{get:function(){return sj(this),this._viewRotation3D}},inverseView:{get:function(){return this._inverseView}},inverseView3D:{get:function(){return Mhe(this),this._inverseView3D}},inverseViewRotation:{get:function(){return this._inverseViewRotation}},inverseViewRotation3D:{get:function(){return Mhe(this),this._inverseViewRotation3D}},projection:{get:function(){return this._projection}},inverseProjection:{get:function(){return AQe(this),this._inverseProjection}},infiniteProjection:{get:function(){return this._infiniteProjection}},modelView:{get:function(){return xQe(this),this._modelView}},modelView3D:{get:function(){return CQe(this),this._modelView3D}},modelViewRelativeToEye:{get:function(){return wQe(this),this._modelViewRelativeToEye}},inverseModelView:{get:function(){return TQe(this),this._inverseModelView}},inverseModelView3D:{get:function(){return EQe(this),this._inverseModelView3D}},viewProjection:{get:function(){return bQe(this),this._viewProjection}},inverseViewProjection:{get:function(){return SQe(this),this._inverseViewProjection}},modelViewProjection:{get:function(){return vQe(this),this._modelViewProjection}},inverseModelViewProjection:{get:function(){return DQe(this),this._inverseModelViewProjection}},modelViewProjectionRelativeToEye:{get:function(){return IQe(this),this._modelViewProjectionRelativeToEye}},modelViewInfiniteProjection:{get:function(){return PQe(this),this._modelViewInfiniteProjection}},normal:{get:function(){return OQe(this),this._normal}},normal3D:{get:function(){return MQe(this),this._normal3D}},inverseNormal:{get:function(){return RQe(this),this._inverseNormal}},inverseNormal3D:{get:function(){return BQe(this),this._inverseNormal3D}},entireFrustum:{get:function(){return this._entireFrustum}},currentFrustum:{get:function(){return this._currentFrustum}},frustumPlanes:{get:function(){return this._frustumPlanes}},farDepthFromNearPlusOne:{get:function(){return this._farDepthFromNearPlusOne}},log2FarDepthFromNearPlusOne:{get:function(){return this._log2FarDepthFromNearPlusOne}},oneOverLog2FarDepthFromNearPlusOne:{get:function(){return this._oneOverLog2FarDepthFromNearPlusOne}},eyeHeight:{get:function(){return this._eyeHeight}},eyeHeight2D:{get:function(){return this._eyeHeight2D}},sunPositionWC:{get:function(){return this._sunPositionWC}},sunPositionColumbusView:{get:function(){return this._sunPositionColumbusView}},sunDirectionWC:{get:function(){return this._sunDirectionWC}},sunDirectionEC:{get:function(){return this._sunDirectionEC}},moonDirectionEC:{get:function(){return this._moonDirectionEC}},lightDirectionWC:{get:function(){return this._lightDirectionWC}},lightDirectionEC:{get:function(){return this._lightDirectionEC}},lightColor:{get:function(){return this._lightColor}},lightColorHdr:{get:function(){return this._lightColorHdr}},encodedCameraPositionMCHigh:{get:function(){return Ohe(this),this._encodedCameraPositionMC.high}},encodedCameraPositionMCLow:{get:function(){return Ohe(this),this._encodedCameraPositionMC.low}},temeToPseudoFixedMatrix:{get:function(){return this._temeToPseudoFixed}},pixelRatio:{get:function(){return this._pixelRatio}},fogDensity:{get:function(){return this._fogDensity}},geometricToleranceOverMeter:{get:function(){return this._geometricToleranceOverMeter}},pass:{get:function(){return this._pass}},backgroundColor:{get:function(){return this._backgroundColor}},brdfLut:{get:function(){return this._brdfLut}},environmentMap:{get:function(){return this._environmentMap}},sphericalHarmonicCoefficients:{get:function(){return this._sphericalHarmonicCoefficients}},specularEnvironmentMaps:{get:function(){return this._specularEnvironmentMaps}},specularEnvironmentMapsDimensions:{get:function(){return this._specularEnvironmentMapsDimensions}},specularEnvironmentMapsMaximumLOD:{get:function(){return this._specularEnvironmentMapsMaximumLOD}},splitPosition:{get:function(){return this._splitPosition}},minimumDisableDepthTestDistance:{get:function(){return this._minimumDisableDepthTestDistance}},invertClassificationColor:{get:function(){return this._invertClassificationColor}},orthographicIn3D:{get:function(){return this._orthographicIn3D}},ellipsoid:{get:function(){return y(this._ellipsoid,oe.WGS84)}}});function uQe(e,t){B.clone(t,e._view),B.getMatrix3(t,e._viewRotation),e._view3DDirty=!0,e._inverseView3DDirty=!0,e._modelViewDirty=!0,e._modelView3DDirty=!0,e._modelViewRelativeToEyeDirty=!0,e._inverseModelViewDirty=!0,e._inverseModelView3DDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0,e._modelViewInfiniteProjectionDirty=!0,e._normalDirty=!0,e._inverseNormalDirty=!0,e._normal3DDirty=!0,e._inverseNormal3DDirty=!0}function fQe(e,t){B.clone(t,e._inverseView),B.getMatrix3(t,e._inverseViewRotation)}function dQe(e,t){B.clone(t,e._projection),e._inverseProjectionDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0}function mQe(e,t){B.clone(t,e._infiniteProjection),e._modelViewInfiniteProjectionDirty=!0}function hQe(e,t){m.clone(t.positionWC,e._cameraPosition),m.clone(t.directionWC,e._cameraDirection),m.clone(t.rightWC,e._cameraRight),m.clone(t.upWC,e._cameraUp);let n=t.positionCartographic;u(n)?e._eyeHeight=n.height:e._eyeHeight=-e._ellipsoid.maximumRadius,e._encodedCameraPositionMCDirty=!0}var NB=new Z,pQe=new he;function _Qe(e,t){u(Ot.computeIcrfToFixedMatrix(t.time,NB))||(NB=Ot.computeTemeToPseudoFixedMatrix(t.time,NB));let n=Ry.computeSunPositionInEarthInertialFrame(t.time,e._sunPositionWC);Z.multiplyByVector(NB,n,n),m.normalize(n,e._sunDirectionWC),n=Z.multiplyByVector(e.viewRotation3D,n,e._sunDirectionEC),m.normalize(n,n),n=Ry.computeMoonPositionInEarthInertialFrame(t.time,e._moonDirectionEC),Z.multiplyByVector(NB,n,n),Z.multiplyByVector(e.viewRotation3D,n,n),m.normalize(n,n);let i=t.mapProjection,r=i.ellipsoid.cartesianToCartographic(e._sunPositionWC,pQe);i.project(r,e._sunPositionColumbusView)}Nb.prototype.updateCamera=function(e){uQe(this,e.viewMatrix),fQe(this,e.inverseViewMatrix),hQe(this,e),this._entireFrustum.x=e.frustum.near,this._entireFrustum.y=e.frustum.far,this.updateFrustum(e.frustum),this._orthographicIn3D=this._mode!==ne.SCENE2D&&e.frustum instanceof nn};Nb.prototype.updateFrustum=function(e){dQe(this,e.projectionMatrix),u(e.infiniteProjectionMatrix)&&mQe(this,e.infiniteProjectionMatrix),this._currentFrustum.x=e.near,this._currentFrustum.y=e.far,this._farDepthFromNearPlusOne=e.far-e.near+1,this._log2FarDepthFromNearPlusOne=P.log2(this._farDepthFromNearPlusOne),this._oneOverLog2FarDepthFromNearPlusOne=1/this._log2FarDepthFromNearPlusOne,u(e._offCenterFrustum)&&(e=e._offCenterFrustum),this._frustumPlanes.x=e.top,this._frustumPlanes.y=e.bottom,this._frustumPlanes.z=e.left,this._frustumPlanes.w=e.right};Nb.prototype.updatePass=function(e){this._pass=e};var gQe=[],yQe=new T_;Nb.prototype.update=function(e){this._mode=e.mode,this._mapProjection=e.mapProjection,this._ellipsoid=e.mapProjection.ellipsoid,this._pixelRatio=e.pixelRatio;let t=e.camera;this.updateCamera(t),e.mode===ne.SCENE2D?(this._frustum2DWidth=t.frustum.right-t.frustum.left,this._eyeHeight2D.x=this._frustum2DWidth*.5,this._eyeHeight2D.y=this._eyeHeight2D.x*this._eyeHeight2D.x):(this._frustum2DWidth=0,this._eyeHeight2D.x=0,this._eyeHeight2D.y=0),_Qe(this,e);let n=y(e.light,yQe);n instanceof T_?(this._lightDirectionWC=m.clone(this._sunDirectionWC,this._lightDirectionWC),this._lightDirectionEC=m.clone(this._sunDirectionEC,this._lightDirectionEC)):(this._lightDirectionWC=m.normalize(m.negate(n.direction,this._lightDirectionWC),this._lightDirectionWC),this._lightDirectionEC=Z.multiplyByVector(this.viewRotation3D,this._lightDirectionWC,this._lightDirectionEC));let i=n.color,o=m.fromElements(i.red,i.green,i.blue,this._lightColorHdr);o=m.multiplyByScalar(o,n.intensity,o);let r=m.maximumComponent(o);r>1?m.divideByScalar(o,r,this._lightColor):m.clone(o,this._lightColor);let s=e.brdfLutGenerator,a=u(s)?s.colorTexture:void 0;this._brdfLut=a,this._environmentMap=y(e.environmentMap,e.context.defaultCubeMap),this._sphericalHarmonicCoefficients=y(e.sphericalHarmonicCoefficients,gQe),this._specularEnvironmentMaps=e.specularEnvironmentMaps,this._specularEnvironmentMapsMaximumLOD=e.specularEnvironmentMapsMaximumLOD,u(this._specularEnvironmentMaps)&&H.clone(this._specularEnvironmentMaps.dimensions,this._specularEnvironmentMapsDimensions),this._fogDensity=e.fog.density,this._invertClassificationColor=e.invertClassificationColor,this._frameState=e,this._temeToPseudoFixed=Ot.computeTemeToPseudoFixedMatrix(e.time,this._temeToPseudoFixed),this._splitPosition=e.splitPosition*e.context.drawingBufferWidth;let c=t.frustum.fov,l=this._viewport,f;u(c)?l.height>l.width?f=Math.tan(.5*c)*2/l.height:f=Math.tan(.5*c)*2/l.width:f=1/Math.max(l.width,l.height),this._geometricToleranceOverMeter=f*e.maximumScreenSpaceError,k.clone(e.backgroundColor,this._backgroundColor),this._minimumDisableDepthTestDistance=e.minimumDisableDepthTestDistance,this._minimumDisableDepthTestDistance*=this._minimumDisableDepthTestDistance,this._minimumDisableDepthTestDistance===Number.POSITIVE_INFINITY&&(this._minimumDisableDepthTestDistance=-1)};function Ihe(e){if(e._viewportDirty){let t=e._viewport;B.computeOrthographicOffCenter(t.x,t.x+t.width,t.y,t.y+t.height,0,1,e._viewportOrthographicMatrix),B.computeViewportTransformation(t,0,1,e._viewportTransformation),e._viewportDirty=!1}}function AQe(e){e._inverseProjectionDirty&&(e._inverseProjectionDirty=!1,e._mode!==ne.SCENE2D&&e._mode!==ne.MORPHING&&!e._orthographicIn3D?B.inverse(e._projection,e._inverseProjection):B.clone(B.ZERO,e._inverseProjection))}function xQe(e){e._modelViewDirty&&(e._modelViewDirty=!1,B.multiplyTransformation(e._view,e._model,e._modelView))}function CQe(e){e._modelView3DDirty&&(e._modelView3DDirty=!1,B.multiplyTransformation(e.view3D,e._model,e._modelView3D))}function TQe(e){e._inverseModelViewDirty&&(e._inverseModelViewDirty=!1,B.inverse(e.modelView,e._inverseModelView))}function EQe(e){e._inverseModelView3DDirty&&(e._inverseModelView3DDirty=!1,B.inverse(e.modelView3D,e._inverseModelView3D))}function bQe(e){e._viewProjectionDirty&&(e._viewProjectionDirty=!1,B.multiply(e._projection,e._view,e._viewProjection))}function SQe(e){e._inverseViewProjectionDirty&&(e._inverseViewProjectionDirty=!1,B.inverse(e.viewProjection,e._inverseViewProjection))}function vQe(e){e._modelViewProjectionDirty&&(e._modelViewProjectionDirty=!1,B.multiply(e._projection,e.modelView,e._modelViewProjection))}function wQe(e){if(e._modelViewRelativeToEyeDirty){e._modelViewRelativeToEyeDirty=!1;let t=e.modelView,n=e._modelViewRelativeToEye;n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=0,n[13]=0,n[14]=0,n[15]=t[15]}}function DQe(e){e._inverseModelViewProjectionDirty&&(e._inverseModelViewProjectionDirty=!1,B.inverse(e.modelViewProjection,e._inverseModelViewProjection))}function IQe(e){e._modelViewProjectionRelativeToEyeDirty&&(e._modelViewProjectionRelativeToEyeDirty=!1,B.multiply(e._projection,e.modelViewRelativeToEye,e._modelViewProjectionRelativeToEye))}function PQe(e){e._modelViewInfiniteProjectionDirty&&(e._modelViewInfiniteProjectionDirty=!1,B.multiply(e._infiniteProjection,e.modelView,e._modelViewInfiniteProjection))}function OQe(e){if(e._normalDirty){e._normalDirty=!1;let t=e._normal;B.getMatrix3(e.inverseModelView,t),Z.getRotation(t,t),Z.transpose(t,t)}}function MQe(e){if(e._normal3DDirty){e._normal3DDirty=!1;let t=e._normal3D;B.getMatrix3(e.inverseModelView3D,t),Z.getRotation(t,t),Z.transpose(t,t)}}function RQe(e){e._inverseNormalDirty&&(e._inverseNormalDirty=!1,B.getMatrix3(e.inverseModelView,e._inverseNormal),Z.getRotation(e._inverseNormal,e._inverseNormal))}function BQe(e){e._inverseNormal3DDirty&&(e._inverseNormal3DDirty=!1,B.getMatrix3(e.inverseModelView3D,e._inverseNormal3D),Z.getRotation(e._inverseNormal3D,e._inverseNormal3D))}var Phe=new m;function Ohe(e){e._encodedCameraPositionMCDirty&&(e._encodedCameraPositionMCDirty=!1,B.multiplyByPoint(e.inverseModel,e._cameraPosition,Phe),Gn.fromCartesian(Phe,e._encodedCameraPositionMC))}var LQe=new m,NQe=new m,FQe=new m,UQe=new m,VQe=new he,kQe=new m,zQe=new B;function HQe(e,t,n,i,o,r,s,a){let c=LQe;c.x=e.y,c.y=e.z,c.z=e.x;let l=NQe;l.x=n.y,l.y=n.z,l.z=n.x;let f=FQe;f.x=i.y,f.y=i.z,f.z=i.x;let d=UQe;d.x=t.y,d.y=t.z,d.z=t.x,r===ne.SCENE2D&&(c.z=o*.5);let p=s.unproject(c,VQe);p.longitude=P.clamp(p.longitude,-Math.PI,Math.PI),p.latitude=P.clamp(p.latitude,-P.PI_OVER_TWO,P.PI_OVER_TWO);let g=s.ellipsoid,h=g.cartographicToCartesian(p,kQe),A=Ot.eastNorthUpToFixedFrame(h,g,zQe);return B.multiplyByPointAsVector(A,l,l),B.multiplyByPointAsVector(A,f,f),B.multiplyByPointAsVector(A,d,d),u(a)||(a=new B),a[0]=l.x,a[1]=f.x,a[2]=-d.x,a[3]=0,a[4]=l.y,a[5]=f.y,a[6]=-d.y,a[7]=0,a[8]=l.z,a[9]=f.z,a[10]=-d.z,a[11]=0,a[12]=-m.dot(l,h),a[13]=-m.dot(f,h),a[14]=m.dot(d,h),a[15]=1,a}function sj(e){e._view3DDirty&&(e._mode===ne.SCENE3D?B.clone(e._view,e._view3D):HQe(e._cameraPosition,e._cameraDirection,e._cameraRight,e._cameraUp,e._frustum2DWidth,e._mode,e._mapProjection,e._view3D),B.getMatrix3(e._view3D,e._viewRotation3D),e._view3DDirty=!1)}function Mhe(e){e._inverseView3DDirty&&(B.inverseTransformation(e.view3D,e._inverseView3D),B.getMatrix3(e._inverseView3D,e._inverseViewRotation3D),e._inverseView3DDirty=!1)}var FB=Nb;function Su(e,t){let{getWebGLStub:n,requestWebgl1:i,webgl:o={},allowTextureFilterAnisotropic:r=!0}=y(t,{});o.alpha=y(o.alpha,!1),o.stencil=y(o.stencil,!0),o.powerPreference=y(o.powerPreference,"high-performance");let s=u(n)?n(e,o):GQe(e,o,i),c=typeof WebGL2RenderingContext<"u"&&s instanceof WebGL2RenderingContext;this._canvas=e,this._originalGLContext=s,this._gl=s,this._webgl2=c,this._id=Hn(),this.validateFramebuffer=!1,this.validateShaderProgram=!1,this.logShaderCompilation=!1,this._throwOnWebGLError=!1,this._shaderCache=new RB(this),this._textureCache=new BB;let l=s;this._stencilBits=l.getParameter(l.STENCIL_BITS),Vt._maximumCombinedTextureImageUnits=l.getParameter(l.MAX_COMBINED_TEXTURE_IMAGE_UNITS),Vt._maximumCubeMapSize=l.getParameter(l.MAX_CUBE_MAP_TEXTURE_SIZE),Vt._maximumFragmentUniformVectors=l.getParameter(l.MAX_FRAGMENT_UNIFORM_VECTORS),Vt._maximumTextureImageUnits=l.getParameter(l.MAX_TEXTURE_IMAGE_UNITS),Vt._maximumRenderbufferSize=l.getParameter(l.MAX_RENDERBUFFER_SIZE),Vt._maximumTextureSize=l.getParameter(l.MAX_TEXTURE_SIZE),Vt._maximumVaryingVectors=l.getParameter(l.MAX_VARYING_VECTORS),Vt._maximumVertexAttributes=l.getParameter(l.MAX_VERTEX_ATTRIBS),Vt._maximumVertexTextureImageUnits=l.getParameter(l.MAX_VERTEX_TEXTURE_IMAGE_UNITS),Vt._maximumVertexUniformVectors=l.getParameter(l.MAX_VERTEX_UNIFORM_VECTORS),Vt._maximumSamples=this._webgl2?l.getParameter(l.MAX_SAMPLES):0;let f=l.getParameter(l.ALIASED_LINE_WIDTH_RANGE);Vt._minimumAliasedLineWidth=f[0],Vt._maximumAliasedLineWidth=f[1];let d=l.getParameter(l.ALIASED_POINT_SIZE_RANGE);Vt._minimumAliasedPointSize=d[0],Vt._maximumAliasedPointSize=d[1];let p=l.getParameter(l.MAX_VIEWPORT_DIMS);Vt._maximumViewportWidth=p[0],Vt._maximumViewportHeight=p[1];let g=l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.HIGH_FLOAT);Vt._highpFloatSupported=g.precision!==0;let h=l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.HIGH_INT);Vt._highpIntSupported=h.rangeMax!==0,this._antialias=l.getContextAttributes().antialias,this._standardDerivatives=!!Lr(l,["OES_standard_derivatives"]),this._blendMinmax=!!Lr(l,["EXT_blend_minmax"]),this._elementIndexUint=!!Lr(l,["OES_element_index_uint"]),this._depthTexture=!!Lr(l,["WEBGL_depth_texture","WEBKIT_WEBGL_depth_texture"]),this._fragDepth=!!Lr(l,["EXT_frag_depth"]),this._debugShaders=Lr(l,["WEBGL_debug_shaders"]),this._textureFloat=!!Lr(l,["OES_texture_float"]),this._textureHalfFloat=!!Lr(l,["OES_texture_half_float"]),this._textureFloatLinear=!!Lr(l,["OES_texture_float_linear"]),this._textureHalfFloatLinear=!!Lr(l,["OES_texture_half_float_linear"]),this._colorBufferFloat=!!Lr(l,["EXT_color_buffer_float","WEBGL_color_buffer_float"]),this._floatBlend=!!Lr(l,["EXT_float_blend"]),this._colorBufferHalfFloat=!!Lr(l,["EXT_color_buffer_half_float"]),this._s3tc=!!Lr(l,["WEBGL_compressed_texture_s3tc","MOZ_WEBGL_compressed_texture_s3tc","WEBKIT_WEBGL_compressed_texture_s3tc"]),this._pvrtc=!!Lr(l,["WEBGL_compressed_texture_pvrtc","WEBKIT_WEBGL_compressed_texture_pvrtc"]),this._astc=!!Lr(l,["WEBGL_compressed_texture_astc"]),this._etc=!!Lr(l,["WEBG_compressed_texture_etc"]),this._etc1=!!Lr(l,["WEBGL_compressed_texture_etc1"]),this._bc7=!!Lr(l,["EXT_texture_compression_bptc"]),sl.setKTX2SupportedFormats(this._s3tc,this._pvrtc,this._astc,this._etc,this._etc1,this._bc7);let A=r?Lr(l,["EXT_texture_filter_anisotropic","WEBKIT_EXT_texture_filter_anisotropic"]):void 0;this._textureFilterAnisotropic=A,Vt._maximumTextureFilterAnisotropy=u(A)?l.getParameter(A.MAX_TEXTURE_MAX_ANISOTROPY_EXT):1;let x,C,T,E,S,w,D,M,O,L;if(c){let v=this;x=function(){return v._gl.createVertexArray()},C=function(I){v._gl.bindVertexArray(I)},T=function(I){v._gl.deleteVertexArray(I)},E=function(I,R,F,z,V){l.drawElementsInstanced(I,R,F,z,V)},S=function(I,R,F,z){l.drawArraysInstanced(I,R,F,z)},w=function(I,R){l.vertexAttribDivisor(I,R)},D=function(I){l.drawBuffers(I)}}else M=Lr(l,["OES_vertex_array_object"]),u(M)&&(x=function(){return M.createVertexArrayOES()},C=function(v){M.bindVertexArrayOES(v)},T=function(v){M.deleteVertexArrayOES(v)}),O=Lr(l,["ANGLE_instanced_arrays"]),u(O)&&(E=function(v,I,R,F,z){O.drawElementsInstancedANGLE(v,I,R,F,z)},S=function(v,I,R,F){O.drawArraysInstancedANGLE(v,I,R,F)},w=function(v,I){O.vertexAttribDivisorANGLE(v,I)}),L=Lr(l,["WEBGL_draw_buffers"]),u(L)&&(D=function(v){L.drawBuffersWEBGL(v)});this.glCreateVertexArray=x,this.glBindVertexArray=C,this.glDeleteVertexArray=T,this.glDrawElementsInstanced=E,this.glDrawArraysInstanced=S,this.glVertexAttribDivisor=w,this.glDrawBuffers=D,this._vertexArrayObject=!!M,this._instancedArrays=!!O,this._drawBuffers=!!L,Vt._maximumDrawBuffers=this.drawBuffers?l.getParameter(te.MAX_DRAW_BUFFERS):1,Vt._maximumColorAttachments=this.drawBuffers?l.getParameter(te.MAX_COLOR_ATTACHMENTS):1,this._clearColor=new k(0,0,0,0),this._clearDepth=1,this._clearStencil=0;let N=new FB,_=new sc(this),b=ke.fromCache();this._defaultPassState=_,this._defaultRenderState=b,this._defaultTexture=void 0,this._defaultEmissiveTexture=void 0,this._defaultNormalTexture=void 0,this._defaultCubeMap=void 0,this._us=N,this._currentRenderState=b,this._currentPassState=_,this._currentFramebuffer=void 0,this._maxFrameTextureUnitIndex=0,this._vertexAttribDivisors=[],this._previousDrawInstanced=!1;for(let v=0;v<Vt._maximumVertexAttributes;v++)this._vertexAttribDivisors.push(0);this._pickObjects={},this._nextPickColor=new Uint32Array(1),this.options={getWebGLStub:n,requestWebgl1:i,webgl:o,allowTextureFilterAnisotropic:r},this.cache={},ke.apply(l,b,_)}function GQe(e,t,n){if(typeof WebGLRenderingContext>"u")throw new de("The browser does not support WebGL.  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t(e,o,arguments),r}}let i={};for(let o in e){let r=e[o];r instanceof Function?i[o]=n(r):Object.defineProperty(i,o,qQe(e,o,t))}return i}function Lr(e,t){let n=t.length;for(let i=0;i<n;++i){let o=e.getExtension(t[i]);if(o)return o}}var KQe={};Object.defineProperties(Su.prototype,{id:{get:function(){return this._id}},webgl2:{get:function(){return this._webgl2}},canvas:{get:function(){return this._canvas}},shaderCache:{get:function(){return this._shaderCache}},textureCache:{get:function(){return this._textureCache}},uniformState:{get:function(){return this._us}},stencilBits:{get:function(){return this._stencilBits}},stencilBuffer:{get:function(){return this._stencilBits>=8}},antialias:{get:function(){return this._antialias}},msaa:{get:function(){return this._webgl2}},standardDerivatives:{get:function(){return this._standardDerivatives||this._webgl2}},floatBlend:{get:function(){return this._floatBlend}},blendMinmax:{get:function(){return this._blendMinmax||this._webgl2}},elementIndexUint:{get:function(){return this._elementIndexUint||this._webgl2}},depthTexture:{get:function(){return this._depthTexture||this._webgl2}},floatingPointTexture:{get:function(){return this._webgl2||this._textureFloat}},halfFloatingPointTexture:{get:function(){return this._webgl2||this._textureHalfFloat}},textureFloatLinear:{get:function(){return this._textureFloatLinear}},textureHalfFloatLinear:{get:function(){return this._webgl2&&this._textureFloatLinear||!this._webgl2&&this._textureHalfFloatLinear}},textureFilterAnisotropic:{get:function(){return!!this._textureFilterAnisotropic}},s3tc:{get:function(){return this._s3tc}},pvrtc:{get:function(){return this._pvrtc}},astc:{get:function(){return this._astc}},etc:{get:function(){return this._etc}},etc1:{get:function(){return this._etc1}},bc7:{get:function(){return this._bc7}},supportsBasis:{get:function(){return this._s3tc||this._pvrtc||this._astc||this._etc||this._etc1||this._bc7}},vertexArrayObject:{get:function(){return this._vertexArrayObject||this._webgl2}},fragmentDepth:{get:function(){return this._fragDepth||this._webgl2}},instancedArrays:{get:function(){return this._instancedArrays||this._webgl2}},colorBufferFloat:{get:function(){return this._colorBufferFloat}},colorBufferHalfFloat:{get:function(){return this._webgl2&&this._colorBufferFloat||!this._webgl2&&this._colorBufferHalfFloat}},drawBuffers:{get:function(){return this._drawBuffers||this._webgl2}},debugShaders:{get:function(){return this._debugShaders}},throwOnWebGLError:{get:function(){return this._throwOnWebGLError},set:function(e){this._throwOnWebGLError=e,this._gl=XQe(this._originalGLContext,e?YQe:void 0)}},defaultTexture:{get:function(){return this._defaultTexture===void 0&&(this._defaultTexture=new Mt({context:this,source:{width:1,height:1,arrayBufferView:new Uint8Array([255,255,255,255])},flipY:!1})),this._defaultTexture}},defaultEmissiveTexture:{get:function(){return this._defaultEmissiveTexture===void 0&&(this._defaultEmissiveTexture=new Mt({context:this,pixelFormat:st.RGB,source:{width:1,height:1,arrayBufferView:new Uint8Array([0,0,0])},flipY:!1})),this._defaultEmissiveTexture}},defaultNormalTexture:{get:function(){return this._defaultNormalTexture===void 0&&(this._defaultNormalTexture=new Mt({context:this,pixelFormat:st.RGB,source:{width:1,height:1,arrayBufferView:new Uint8Array([128,128,255])},flipY:!1})),this._defaultNormalTexture}},defaultCubeMap:{get:function(){if(this._defaultCubeMap===void 0){let e={width:1,height:1,arrayBufferView:new Uint8Array([255,255,255,255])};this._defaultCubeMap=new ka({context:this,source:{positiveX:e,negativeX:e,positiveY:e,negativeY:e,positiveZ:e,negativeZ:e},flipY:!1})}return this._defaultCubeMap}},drawingBufferHeight:{get:function(){return this._gl.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._gl.drawingBufferWidth}},defaultFramebuffer:{get:function(){return KQe}}});function Rhe(e,t,n,i){let o=e._currentRenderState,r=e._currentPassState;e._currentRenderState=t,e._currentPassState=n,ke.partialApply(e._gl,o,t,r,n,i)}var aj;typeof WebGLRenderingContext<"u"&&(aj=[te.BACK]);function cj(e,t){if(t!==e._currentFramebuffer){e._currentFramebuffer=t;let n=aj;if(u(t))t._bind(),n=t._getActiveColorAttachments();else{let i=e._gl;i.bindFramebuffer(i.FRAMEBUFFER,null)}e.drawBuffers&&e.glDrawBuffers(n)}}var JQe=new li;Su.prototype.clear=function(e,t){e=y(e,JQe),t=y(t,this._defaultPassState);let n=this._gl,i=0,o=e.color,r=e.depth,s=e.stencil;u(o)&&(k.equals(this._clearColor,o)||(k.clone(o,this._clearColor),n.clearColor(o.red,o.green,o.blue,o.alpha)),i|=n.COLOR_BUFFER_BIT),u(r)&&(r!==this._clearDepth&&(this._clearDepth=r,n.clearDepth(r)),i|=n.DEPTH_BUFFER_BIT),u(s)&&(s!==this._clearStencil&&(this._clearStencil=s,n.clearStencil(s)),i|=n.STENCIL_BUFFER_BIT);let a=y(e.renderState,this._defaultRenderState);Rhe(this,a,t,!0);let c=y(e.framebuffer,t.framebuffer);cj(this,c),n.clear(i)};function ZQe(e,t,n,i,o){cj(e,t),Rhe(e,o,n,!1),i._bind(),e._maxFrameTextureUnitIndex=Math.max(e._maxFrameTextureUnitIndex,i.maximumTextureUnitIndex)}function QQe(e,t,n,i){let o=t._primitiveType,r=t._vertexArray,s=t._offset,a=t._count,c=t.instanceCount;e._us.model=y(t._modelMatrix,B.IDENTITY),n._setUniforms(i,e._us,e.validateShaderProgram),r._bind();let l=r.indexBuffer;u(l)?(s=s*l.bytesPerIndex,a=y(a,l.numberOfIndices),c===0?e._gl.drawElements(o,a,l.indexDatatype,s):e.glDrawElementsInstanced(o,a,l.indexDatatype,s,c)):(a=y(a,r.numberOfVertices),c===0?e._gl.drawArrays(o,s,a):e.glDrawArraysInstanced(o,s,a,c)),r._unBind()}Su.prototype.draw=function(e,t,n,i){t=y(t,this._defaultPassState);let o=y(e._framebuffer,t.framebuffer),r=y(e._renderState,this._defaultRenderState);n=y(n,e._shaderProgram),i=y(i,e._uniformMap),ZQe(this,o,t,n,r),QQe(this,e,n,i)};Su.prototype.endFrame=function(){let e=this._gl;e.useProgram(null),this._currentFramebuffer=void 0,e.bindFramebuffer(e.FRAMEBUFFER,null);let t=aj;this.drawBuffers&&this.glDrawBuffers(t);let n=this._maxFrameTextureUnitIndex;this._maxFrameTextureUnitIndex=0;for(let i=0;i<n;++i)e.activeTexture(e.TEXTURE0+i),e.bindTexture(e.TEXTURE_2D,null),e.bindTexture(e.TEXTURE_CUBE_MAP,null)};Su.prototype.readPixels=function(e){let t=this._gl;e=y(e,y.EMPTY_OBJECT);let n=Math.max(y(e.x,0),0),i=Math.max(y(e.y,0),0),o=y(e.width,t.drawingBufferWidth),r=y(e.height,t.drawingBufferHeight),s=e.framebuffer,a=Ke.UNSIGNED_BYTE;u(s)&&s.numberOfColorAttachments>0&&(a=s.getColorTexture(0).pixelDatatype);let c=st.createTypedArray(st.RGBA,a,o,r);return cj(this,s),t.readPixels(n,i,o,r,st.RGBA,Ke.toWebGLConstant(a,this),c),c};var Bhe={position:0,textureCoordinates:1};Su.prototype.getViewportQuadVertexArray=function(){let e=this.cache.viewportQuad_vertexArray;if(!u(e)){let t=new lt({attributes:{position:new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:[-1,-1,1,-1,1,1,-1,1]}),textureCoordinates:new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:[0,0,1,0,1,1,0,1]})},indices:new Uint16Array([0,1,2,0,2,3]),primitiveType:Le.TRIANGLES});e=si.fromGeometry({context:this,geometry:t,attributeLocations:Bhe,bufferUsage:Fe.STATIC_DRAW,interleave:!0}),this.cache.viewportQuad_vertexArray=e}return e};Su.prototype.createViewportQuadCommand=function(e,t){return t=y(t,y.EMPTY_OBJECT),new nt({vertexArray:this.getViewportQuadVertexArray(),primitiveType:Le.TRIANGLES,renderState:t.renderState,shaderProgram:Jt.fromCache({context:this,vertexShaderSource:Nx,fragmentShaderSource:e,attributeLocations:Bhe}),uniformMap:t.uniformMap,owner:t.owner,framebuffer:t.framebuffer,pass:t.pass})};Su.prototype.getObjectByPickColor=function(e){return this._pickObjects[e.toRgba()]};function lj(e,t,n){this._pickObjects=e,this.key=t,this.color=n}Object.defineProperties(lj.prototype,{object:{get:function(){return this._pickObjects[this.key]},set:function(e){this._pickObjects[this.key]=e}}});lj.prototype.destroy=function(){delete this._pickObjects[this.key]};Su.prototype.createPickId=function(e){++this._nextPickColor[0];let t=this._nextPickColor[0];if(t===0)throw new de("Out of unique Pick IDs.");return this._pickObjects[t]=e,new lj(this._pickObjects,t,k.fromRgba(t))};Su.prototype.isDestroyed=function(){return!1};Su.prototype.destroy=function(){let e=this.cache;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];u(n.destroy)&&n.destroy()}return this._shaderCache=this._shaderCache.destroy(),this._textureCache=this._textureCache.destroy(),this._defaultTexture=this._defaultTexture&&this._defaultTexture.destroy(),this._defaultEmissiveTexture=this._defaultEmissiveTexture&&this._defaultEmissiveTexture.destroy(),this._defaultNormalTexture=this._defaultNormalTexture&&this._defaultNormalTexture.destroy(),this._defaultCubeMap=this._defaultCubeMap&&this._defaultCubeMap.destroy(),ue(this)};Su._deprecationWarning=$;var UB=Su;function $Qe(e,t,n){let i={flipY:!0,skipColorSpaceConversion:n,preferImageBitmap:!0},o=[Ie.createIfNeeded(t.positiveX).fetchImage(i),Ie.createIfNeeded(t.negativeX).fetchImage(i),Ie.createIfNeeded(t.positiveY).fetchImage(i),Ie.createIfNeeded(t.negativeY).fetchImage(i),Ie.createIfNeeded(t.positiveZ).fetchImage(i),Ie.createIfNeeded(t.negativeZ).fetchImage(i)];return Promise.all(o).then(function(r){return new ka({context:e,source:{positiveX:r[0],negativeX:r[1],positiveY:r[2],negativeY:r[3],positiveZ:r[4],negativeZ:r[5]}})})}var VB=$Qe;var e$e={NONE:0,LERC:1},Mf=Object.freeze(e$e);var t$e={NONE:0,BITS12:1},Bs=Object.freeze(t$e);var Ux=new m,n$e=new m,Rf=new H,A4=new B,i$e=new B,o$e=Math.pow(2,12);function ac(e,t,n,i,o,r,s,a,c,l){let f=Bs.NONE,d,p;if(u(t)&&u(n)&&u(i)&&u(o)){let g=t.minimum,h=t.maximum,A=m.subtract(h,g,n$e),x=i-n;Math.max(m.maximumComponent(A),x)<o$e-1?f=Bs.BITS12:f=Bs.NONE,d=B.inverseTransformation(o,new B);let T=m.negate(g,Ux);B.multiply(B.fromTranslation(T,A4),d,d);let E=Ux;E.x=1/A.x,E.y=1/A.y,E.z=1/A.z,B.multiply(B.fromScale(E,A4),d,d),p=B.clone(o),B.setTranslation(p,m.ZERO,p),o=B.clone(o,new B);let S=B.fromTranslation(g,A4),w=B.fromScale(A,i$e),D=B.multiply(S,w,A4);B.multiply(o,D,o),B.multiply(p,D,p)}this.quantization=f,this.minimumHeight=n,this.maximumHeight=i,this.center=m.clone(e),this.toScaledENU=d,this.fromScaledENU=o,this.matrix=p,this.hasVertexNormals=r,this.hasWebMercatorT=y(s,!1),this.hasGeodeticSurfaceNormals=y(a,!1),this.exaggeration=y(c,1),this.exaggerationRelativeHeight=y(l,0),this.stride=0,this._offsetGeodeticSurfaceNormal=0,this._offsetVertexNormal=0,this._calculateStrideAndOffsets()}ac.prototype.encode=function(e,t,n,i,o,r,s,a){let c=i.x,l=i.y;if(this.quantization===Bs.BITS12){n=B.multiplyByPoint(this.toScaledENU,n,Ux),n.x=P.clamp(n.x,0,1),n.y=P.clamp(n.y,0,1),n.z=P.clamp(n.z,0,1);let f=this.maximumHeight-this.minimumHeight,d=P.clamp((o-this.minimumHeight)/f,0,1);H.fromElements(n.x,n.y,Rf);let p=Wn.compressTextureCoordinates(Rf);H.fromElements(n.z,d,Rf);let g=Wn.compressTextureCoordinates(Rf);H.fromElements(c,l,Rf);let h=Wn.compressTextureCoordinates(Rf);if(e[t++]=p,e[t++]=g,e[t++]=h,this.hasWebMercatorT){H.fromElements(s,0,Rf);let A=Wn.compressTextureCoordinates(Rf);e[t++]=A}}else m.subtract(n,this.center,Ux),e[t++]=Ux.x,e[t++]=Ux.y,e[t++]=Ux.z,e[t++]=o,e[t++]=c,e[t++]=l,this.hasWebMercatorT&&(e[t++]=s);return this.hasVertexNormals&&(e[t++]=Wn.octPackFloat(r)),this.hasGeodeticSurfaceNormals&&(e[t++]=a.x,e[t++]=a.y,e[t++]=a.z),t};var r$e=new m,Lhe=new m;ac.prototype.addGeodeticSurfaceNormals=function(e,t,n){if(this.hasGeodeticSurfaceNormals)return;let i=this.stride,o=e.length/i;this.hasGeodeticSurfaceNormals=!0,this._calculateStrideAndOffsets();let r=this.stride;for(let s=0;s<o;s++){for(let f=0;f<i;f++){let d=s*i+f,p=s*r+f;t[p]=e[d]}let a=this.decodePosition(t,s,r$e),c=n.geodeticSurfaceNormal(a,Lhe),l=s*r+this._offsetGeodeticSurfaceNormal;t[l]=c.x,t[l+1]=c.y,t[l+2]=c.z}};ac.prototype.removeGeodeticSurfaceNormals=function(e,t){if(!this.hasGeodeticSurfaceNormals)return;let n=this.stride,i=e.length/n;this.hasGeodeticSurfaceNormals=!1,this._calculateStrideAndOffsets();let o=this.stride;for(let r=0;r<i;r++)for(let s=0;s<o;s++){let a=r*n+s,c=r*o+s;t[c]=e[a]}};ac.prototype.decodePosition=function(e,t,n){if(u(n)||(n=new m),t*=this.stride,this.quantization===Bs.BITS12){let i=Wn.decompressTextureCoordinates(e[t],Rf);n.x=i.x,n.y=i.y;let o=Wn.decompressTextureCoordinates(e[t+1],Rf);return n.z=o.x,B.multiplyByPoint(this.fromScaledENU,n,n)}return n.x=e[t],n.y=e[t+1],n.z=e[t+2],m.add(n,this.center,n)};ac.prototype.getExaggeratedPosition=function(e,t,n){n=this.decodePosition(e,t,n);let i=this.exaggeration,o=this.exaggerationRelativeHeight;if(i!==1&&this.hasGeodeticSurfaceNormals){let s=this.decodeGeodeticSurfaceNormal(e,t,Lhe),a=this.decodeHeight(e,t),c=Ec.getHeight(a,i,o)-a;n.x+=s.x*c,n.y+=s.y*c,n.z+=s.z*c}return n};ac.prototype.decodeTextureCoordinates=function(e,t,n){return u(n)||(n=new H),t*=this.stride,this.quantization===Bs.BITS12?Wn.decompressTextureCoordinates(e[t+2],n):H.fromElements(e[t+4],e[t+5],n)};ac.prototype.decodeHeight=function(e,t){return t*=this.stride,this.quantization===Bs.BITS12?Wn.decompressTextureCoordinates(e[t+1],Rf).y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight:e[t+3]};ac.prototype.decodeWebMercatorT=function(e,t){return t*=this.stride,this.quantization===Bs.BITS12?Wn.decompressTextureCoordinates(e[t+3],Rf).x:e[t+6]};ac.prototype.getOctEncodedNormal=function(e,t,n){t=t*this.stride+this._offsetVertexNormal;let i=e[t]/256,o=Math.floor(i),r=(i-o)*256;return H.fromElements(o,r,n)};ac.prototype.decodeGeodeticSurfaceNormal=function(e,t,n){return t=t*this.stride+this._offsetGeodeticSurfaceNormal,n.x=e[t],n.y=e[t+1],n.z=e[t+2],n};ac.prototype._calculateStrideAndOffsets=function(){let e=0;switch(this.quantization){case Bs.BITS12:e+=3;break;default:e+=6}this.hasWebMercatorT&&(e+=1),this.hasVertexNormals&&(this._offsetVertexNormal=e,e+=1),this.hasGeodeticSurfaceNormals&&(this._offsetGeodeticSurfaceNormal=e,e+=3),this.stride=e};var x4={position3DAndHeight:0,textureCoordAndEncodedNormals:1,geodeticSurfaceNormal:2},C4={compressed0:0,compressed1:1,geodeticSurfaceNormal:2};ac.prototype.getAttributes=function(e){let t=X.FLOAT,n=X.getSizeInBytes(t),i=this.stride*n,o=0,r=[];function s(a,c){r.push({index:a,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:c,offsetInBytes:o,strideInBytes:i}),o+=c*n}if(this.quantization===Bs.NONE){s(x4.position3DAndHeight,4);let a=2;a+=this.hasWebMercatorT?1:0,a+=this.hasVertexNormals?1:0,s(x4.textureCoordAndEncodedNormals,a),this.hasGeodeticSurfaceNormals&&s(x4.geodeticSurfaceNormal,3)}else{let a=this.hasWebMercatorT||this.hasVertexNormals,c=this.hasWebMercatorT&&this.hasVertexNormals;s(C4.compressed0,a?4:3),c&&s(C4.compressed1,1),this.hasGeodeticSurfaceNormals&&s(C4.geodeticSurfaceNormal,3)}return r};ac.prototype.getAttributeLocations=function(){return this.quantization===Bs.NONE?x4:C4};ac.clone=function(e,t){if(u(e))return u(t)||(t=new ac),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=m.clone(e.center),t.toScaledENU=B.clone(e.toScaledENU),t.fromScaledENU=B.clone(e.fromScaledENU),t.matrix=B.clone(e.matrix),t.hasVertexNormals=e.hasVertexNormals,t.hasWebMercatorT=e.hasWebMercatorT,t.hasGeodeticSurfaceNormals=e.hasGeodeticSurfaceNormals,t.exaggeration=e.exaggeration,t.exaggerationRelativeHeight=e.exaggerationRelativeHeight,t._calculateStrideAndOffsets(),t};var cc=ac;var hh={};hh.DEFAULT_STRUCTURE=Object.freeze({heightScale:1,heightOffset:0,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1});var uj=new m,s$e=new B,a$e=new m,c$e=new m;hh.computeVertices=function(e){let t=Math.cos,n=Math.sin,i=Math.sqrt,o=Math.atan,r=Math.exp,s=P.PI_OVER_TWO,a=P.toRadians,c=e.heightmap,l=e.width,f=e.height,d=e.skirtHeight,p=d>0,g=y(e.isGeographic,!0),h=y(e.ellipsoid,oe.WGS84),A=1/h.maximumRadius,x=le.clone(e.nativeRectangle),C=le.clone(e.rectangle),T,E,S,w;u(C)?(T=C.west,E=C.south,S=C.east,w=C.north):g?(T=a(x.west),E=a(x.south),S=a(x.east),w=a(x.north)):(T=x.west*A,E=s-2*o(r(-x.south*A)),S=x.east*A,w=s-2*o(r(-x.north*A)));let D=e.relativeToCenter,M=u(D);D=M?D:m.ZERO;let O=y(e.includeWebMercatorT,!1),L=y(e.exaggeration,1),N=y(e.exaggerationRelativeHeight,0),b=L!==1,v=y(e.structure,hh.DEFAULT_STRUCTURE),I=y(v.heightScale,hh.DEFAULT_STRUCTURE.heightScale),R=y(v.heightOffset,hh.DEFAULT_STRUCTURE.heightOffset),F=y(v.elementsPerHeight,hh.DEFAULT_STRUCTURE.elementsPerHeight),z=y(v.stride,hh.DEFAULT_STRUCTURE.stride),V=y(v.elementMultiplier,hh.DEFAULT_STRUCTURE.elementMultiplier),G=y(v.isBigEndian,hh.DEFAULT_STRUCTURE.isBigEndian),U=le.computeWidth(x),q=le.computeHeight(x),Y=U/(l-1),Q=q/(f-1);g||(U*=A,q*=A);let W=h.radiiSquared,K=W.x,J=W.y,ge=W.z,Ce=65536,se=-65536,xe=Ot.eastNorthUpToFixedFrame(D,h),me=B.inverseTransformation(xe,s$e),ve,Pe;O&&(ve=wi.geodeticLatitudeToMercatorAngle(E),Pe=1/(wi.geodeticLatitudeToMercatorAngle(w)-ve));let Ve=a$e;Ve.x=Number.POSITIVE_INFINITY,Ve.y=Number.POSITIVE_INFINITY,Ve.z=Number.POSITIVE_INFINITY;let Xe=c$e;Xe.x=Number.NEGATIVE_INFINITY,Xe.y=Number.NEGATIVE_INFINITY,Xe.z=Number.NEGATIVE_INFINITY;let _t=Number.POSITIVE_INFINITY,Gt=l*f,dn=d>0?l*2+f*2:0,mt=Gt+dn,Tn=new Array(mt),Zn=new Array(mt),Wt=new Array(mt),Qe=O?new Array(mt):[],_e=b?new Array(mt):[],pe=0,Se=f,wt=0,Kt=l;p&&(--pe,++Se,--wt,++Kt);let Kn=1e-5;for(let Ze=pe;Ze<Se;++Ze){let dt=Ze;dt<0&&(dt=0),dt>=f&&(dt=f-1);let Ft=x.north-Q*dt;g?Ft=a(Ft):Ft=s-2*o(r(-Ft*A));let En=(Ft-E)/(w-E);En=P.clamp(En,0,1);let ao=Ze===pe,vo=Ze===Se-1;d>0&&(ao?Ft+=Kn*q:vo&&(Ft-=Kn*q));let is=t(Ft),Ur=n(Ft),ji=ge*Ur,Ri;O&&(Ri=(wi.geodeticLatitudeToMercatorAngle(Ft)-ve)*Pe);for(let Cr=wt;Cr<Kt;++Cr){let Ln=Cr;Ln<0&&(Ln=0),Ln>=l&&(Ln=l-1);let qn=dt*(l*z)+Ln*z,Jn;if(F===1)Jn=c[qn];else{Jn=0;let yc;if(G)for(yc=0;yc<F;++yc)Jn=Jn*V+c[qn+yc];else for(yc=F-1;yc>=0;--yc)Jn=Jn*V+c[qn+yc]}Jn=Jn*I+R,se=Math.max(se,Jn),Ce=Math.min(Ce,Jn);let ti=x.west+Y*Ln;g?ti=a(ti):ti=ti*A;let gc=(ti-T)/(S-T);gc=P.clamp(gc,0,1);let wo=dt*l+Ln;if(d>0){let yc=Cr===wt,Vr=Cr===Kt-1,K2=ao||vo||yc||Vr;if((ao||vo)&&(yc||Vr))continue;K2&&(Jn-=d,yc?(wo=Gt+(f-dt-1),ti-=Kn*U):vo?wo=Gt+f+(l-Ln-1):Vr?(wo=Gt+f+l+dt,ti+=Kn*U):ao&&(wo=Gt+f+l+f+Ln))}let Lo=is*t(ti),Kf=is*n(ti),or=K*Lo,Pa=J*Kf,G_=1/i(or*Lo+Pa*Kf+ji*Ur),Oa=or*G_,ym=Pa*G_,d0=ji*G_,rr=new m;rr.x=Oa+Lo*Jn,rr.y=ym+Kf*Jn,rr.z=d0+Ur*Jn,B.multiplyByPoint(me,rr,uj),m.minimumByComponent(uj,Ve,Ve),m.maximumByComponent(uj,Xe,Xe),_t=Math.min(_t,Jn),Tn[wo]=rr,Wt[wo]=new H(gc,En),Zn[wo]=Jn,O&&(Qe[wo]=Ri),b&&(_e[wo]=h.geodeticSurfaceNormal(rr))}}let Bo=ae.fromPoints(Tn),jo;u(C)&&(jo=Mn.fromRectangle(C,Ce,se,h));let To;M&&(To=new r_(h).computeHorizonCullingPointPossiblyUnderEllipsoid(D,Tn,Ce));let Kr=new tg(Ve,Xe,D),Be=new cc(D,Kr,_t,se,xe,!1,O,b,L,N),ot=new Float32Array(mt*Be.stride),Je=0;for(let Ze=0;Ze<mt;++Ze)Je=Be.encode(ot,Je,Tn[Ze],Wt[Ze],Zn[Ze],void 0,Qe[Ze],_e[Ze]);return{vertices:ot,maximumHeight:se,minimumHeight:Ce,encoding:Be,boundingSphere3D:Bo,orientedBoundingBox:jo,occludeePointInScaledSpace:To}};var Fb=hh;function By(){fe.throwInstantiationError()}Object.defineProperties(By.prototype,{credits:{get:fe.throwInstantiationError},waterMask:{get:fe.throwInstantiationError}});By.prototype.interpolateHeight=fe.throwInstantiationError;By.prototype.isChildAvailable=fe.throwInstantiationError;By.prototype.createMesh=fe.throwInstantiationError;By.prototype.upsample=fe.throwInstantiationError;By.prototype.wasCreatedByUpsampling=fe.throwInstantiationError;By.maximumAsynchronousTasks=5;var im=By;function l$e(e,t,n,i,o,r,s,a,c,l,f,d,p,g,h,A){this.center=e,this.vertices=t,this.stride=y(l,6),this.indices=n,this.indexCountWithoutSkirts=i,this.vertexCountWithoutSkirts=o,this.minimumHeight=r,this.maximumHeight=s,this.boundingSphere3D=a,this.occludeePointInScaledSpace=c,this.orientedBoundingBox=f,this.encoding=d,this.westIndicesSouthToNorth=p,this.southIndicesEastToWest=g,this.eastIndicesNorthToSouth=h,this.northIndicesWestToEast=A}var Bf=l$e;function jc(){fe.throwInstantiationError()}Object.defineProperties(jc.prototype,{errorEvent:{get:fe.throwInstantiationError},credit:{get:fe.throwInstantiationError},tilingScheme:{get:fe.throwInstantiationError},ready:{get:fe.throwInstantiationError},readyPromise:{get:fe.throwInstantiationError},hasWaterMask:{get:fe.throwInstantiationError},hasVertexNormals:{get:fe.throwInstantiationError},availability:{get:fe.throwInstantiationError}});var Nhe=[];jc.getRegularGridIndices=function(e,t){let n=Nhe[e];u(n)||(Nhe[e]=n=[]);let i=n[t];return u(i)||(e*t<P.SIXTY_FOUR_KILOBYTES?i=n[t]=new Uint16Array((e-1)*(t-1)*6):i=n[t]=new Uint32Array((e-1)*(t-1)*6),khe(e,t,i,0)),i};var Fhe=[];jc.getRegularGridIndicesAndEdgeIndices=function(e,t){let n=Fhe[e];u(n)||(Fhe[e]=n=[]);let i=n[t];if(!u(i)){let o=jc.getRegularGridIndices(e,t),r=Vhe(e,t),s=r.westIndicesSouthToNorth,a=r.southIndicesEastToWest,c=r.eastIndicesNorthToSouth,l=r.northIndicesWestToEast;i=n[t]={indices:o,westIndicesSouthToNorth:s,southIndicesEastToWest:a,eastIndicesNorthToSouth:c,northIndicesWestToEast:l}}return i};var Uhe=[];jc.getRegularGridAndSkirtIndicesAndEdgeIndices=function(e,t){let n=Uhe[e];u(n)||(Uhe[e]=n=[]);let i=n[t];if(!u(i)){let o=e*t,r=(e-1)*(t-1)*6,s=e*2+t*2,a=Math.max(0,s-4)*6,c=o+s,l=r+a,f=Vhe(e,t),d=f.westIndicesSouthToNorth,p=f.southIndicesEastToWest,g=f.eastIndicesNorthToSouth,h=f.northIndicesWestToEast,A=Ue.createTypedArray(c,l);khe(e,t,A,0),jc.addSkirtIndices(d,p,g,h,o,A,r),i=n[t]={indices:A,westIndicesSouthToNorth:d,southIndicesEastToWest:p,eastIndicesNorthToSouth:g,northIndicesWestToEast:h,indexCountWithoutSkirts:r}}return i};jc.addSkirtIndices=function(e,t,n,i,o,r,s){let a=o;s=T4(e,a,r,s),a+=e.length,s=T4(t,a,r,s),a+=t.length,s=T4(n,a,r,s),a+=n.length,T4(i,a,r,s)};function Vhe(e,t){let n=new Array(t),i=new Array(e),o=new Array(t),r=new Array(e),s;for(s=0;s<e;++s)r[s]=s,i[s]=e*t-1-s;for(s=0;s<t;++s)o[s]=(s+1)*e-1,n[s]=(t-s-1)*e;return{westIndicesSouthToNorth:n,southIndicesEastToWest:i,eastIndicesNorthToSouth:o,northIndicesWestToEast:r}}function khe(e,t,n,i){let o=0;for(let r=0;r<t-1;++r){for(let s=0;s<e-1;++s){let a=o,c=a+e,l=c+1,f=a+1;n[i++]=a,n[i++]=c,n[i++]=f,n[i++]=f,n[i++]=c,n[i++]=l,++o}++o}}function T4(e,t,n,i){let o=e[0],r=e.length;for(let s=1;s<r;++s){let a=e[s];n[i++]=o,n[i++]=a,n[i++]=t,n[i++]=t,n[i++]=a,n[i++]=t+1,o=a,++t}return i}jc.heightmapTerrainQuality=.25;jc.getEstimatedLevelZeroGeometricErrorForAHeightmap=function(e,t,n){return e.maximumRadius*2*Math.PI*jc.heightmapTerrainQuality/(t*n)};jc.prototype.requestTileGeometry=fe.throwInstantiationError;jc.prototype.getLevelMaximumGeometricError=fe.throwInstantiationError;jc.prototype.getTileDataAvailable=fe.throwInstantiationError;jc.prototype.loadTileDataAvailability=fe.throwInstantiationError;var Yr=jc;function E_(e){this._buffer=e.buffer,this._width=e.width,this._height=e.height,this._childTileMask=y(e.childTileMask,15),this._encoding=y(e.encoding,Mf.NONE);let t=Fb.DEFAULT_STRUCTURE,n=e.structure;u(n)?n!==t&&(n.heightScale=y(n.heightScale,t.heightScale),n.heightOffset=y(n.heightOffset,t.heightOffset),n.elementsPerHeight=y(n.elementsPerHeight,t.elementsPerHeight),n.stride=y(n.stride,t.stride),n.elementMultiplier=y(n.elementMultiplier,t.elementMultiplier),n.isBigEndian=y(n.isBigEndian,t.isBigEndian)):n=t,this._structure=n,this._createdByUpsampling=y(e.createdByUpsampling,!1),this._waterMask=e.waterMask,this._skirtHeight=void 0,this._bufferType=this._encoding===Mf.LERC?Float32Array:this._buffer.constructor,this._mesh=void 0}Object.defineProperties(E_.prototype,{credits:{get:function(){}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}}});var zhe="createVerticesFromHeightmap",u$e=new gi(zhe),f$e=new gi(zhe,im.maximumAsynchronousTasks);E_.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid,l=t.tileXYToNativeRectangle(n,i,o),f=t.tileXYToRectangle(n,i,o),d=c.cartographicToCartesian(le.center(f)),p=this._structure,h=Yr.getEstimatedLevelZeroGeometricErrorForAHeightmap(c,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<o);this._skirtHeight=Math.min(h*4,1e3);let x=(a?f$e:u$e).scheduleTask({heightmap:this._buffer,structure:p,includeWebMercatorT:!0,width:this._width,height:this._height,nativeRectangle:l,rectangle:f,relativeToCenter:d,ellipsoid:c,skirtHeight:this._skirtHeight,isGeographic:t.projection instanceof Si,exaggeration:r,exaggerationRelativeHeight:s,encoding:this._encoding});if(!u(x))return;let C=this;return Promise.resolve(x).then(function(T){let E;C._skirtHeight>0?E=Yr.getRegularGridAndSkirtIndicesAndEdgeIndices(T.gridWidth,T.gridHeight):E=Yr.getRegularGridIndicesAndEdgeIndices(T.gridWidth,T.gridHeight);let S=T.gridWidth*T.gridHeight;return C._mesh=new Bf(d,new Float32Array(T.vertices),E.indices,E.indexCountWithoutSkirts,S,T.minimumHeight,T.maximumHeight,ae.clone(T.boundingSphere3D),m.clone(T.occludeePointInScaledSpace),T.numberOfAttributes,Mn.clone(T.orientedBoundingBox),cc.clone(T.encoding),E.westIndicesSouthToNorth,E.southIndicesEastToWest,E.eastIndicesNorthToSouth,E.northIndicesWestToEast),C._buffer=void 0,C._mesh})};E_.prototype._createMeshSync=function(e){let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=t.ellipsoid,c=t.tileXYToNativeRectangle(n,i,o),l=t.tileXYToRectangle(n,i,o),f=a.cartographicToCartesian(le.center(l)),d=this._structure,g=Yr.getEstimatedLevelZeroGeometricErrorForAHeightmap(a,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<o);this._skirtHeight=Math.min(g*4,1e3);let h=Fb.computeVertices({heightmap:this._buffer,structure:d,includeWebMercatorT:!0,width:this._width,height:this._height,nativeRectangle:c,rectangle:l,relativeToCenter:f,ellipsoid:a,skirtHeight:this._skirtHeight,isGeographic:t.projection instanceof Si,exaggeration:r,exaggerationRelativeHeight:s});this._buffer=void 0;let A;this._skirtHeight>0?A=Yr.getRegularGridAndSkirtIndicesAndEdgeIndices(this._width,this._height):A=Yr.getRegularGridIndicesAndEdgeIndices(this._width,this._height);let x=h.gridWidth*h.gridHeight;return this._mesh=new Bf(f,h.vertices,A.indices,A.indexCountWithoutSkirts,x,h.minimumHeight,h.maximumHeight,h.boundingSphere3D,h.occludeePointInScaledSpace,h.encoding.stride,h.orientedBoundingBox,h.encoding,A.westIndicesSouthToNorth,A.southIndicesEastToWest,A.eastIndicesNorthToSouth,A.northIndicesWestToEast),this._mesh};E_.prototype.interpolateHeight=function(e,t,n){let i=this._width,o=this._height,r=this._structure,s=r.stride,a=r.elementsPerHeight,c=r.elementMultiplier,l=r.isBigEndian,f=r.heightOffset,d=r.heightScale,p=u(this._mesh),g=this._encoding===Mf.LERC;if(!p&&g)return;let A;if(p){let x=this._mesh.vertices,C=this._mesh.encoding;A=Hhe(x,C,f,d,e,i,o,t,n)}else A=d$e(this._buffer,a,c,s,l,e,i,o,t,n),A=A*d+f;return A};E_.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!u(a))return;let c=this._width,l=this._height,f=this._structure,d=f.stride,p=new this._bufferType(c*l*d),g=a.vertices,h=a.encoding,A=e.tileXYToRectangle(t,n,i),x=e.tileXYToRectangle(o,r,s),C=f.heightOffset,T=f.heightScale,E=f.elementsPerHeight,S=f.elementMultiplier,w=f.isBigEndian,D=Math.pow(S,E-1);for(let M=0;M<l;++M){let O=P.lerp(x.north,x.south,M/(l-1));for(let L=0;L<c;++L){let N=P.lerp(x.west,x.east,L/(c-1)),_=Hhe(g,h,C,T,A,c,l,N,O);_=_<f.lowestEncodedHeight?f.lowestEncodedHeight:_,_=_>f.highestEncodedHeight?f.highestEncodedHeight:_,m$e(p,E,S,D,d,w,M*c+L,_)}}return Promise.resolve(new E_({buffer:p,width:c,height:l,childTileMask:0,structure:this._structure,createdByUpsampling:!0}))};E_.prototype.isChildAvailable=function(e,t,n,i){let o=2;return n!==e*2&&++o,i!==t*2&&(o-=2),(this._childTileMask&1<<o)!==0};E_.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};function d$e(e,t,n,i,o,r,s,a,c,l){let f=(c-r.west)*(s-1)/(r.east-r.west),d=(l-r.south)*(a-1)/(r.north-r.south),p=f|0,g=p+1;g>=s&&(g=s-1,p=s-2);let h=d|0,A=h+1;A>=a&&(A=a-1,h=a-2);let x=f-p,C=d-h;h=a-1-h,A=a-1-A;let T=E4(e,t,n,i,o,h*s+p),E=E4(e,t,n,i,o,h*s+g),S=E4(e,t,n,i,o,A*s+p),w=E4(e,t,n,i,o,A*s+g);return Ghe(x,C,T,E,S,w)}function Hhe(e,t,n,i,o,r,s,a,c){let l=(a-o.west)*(r-1)/(o.east-o.west),f=(c-o.south)*(s-1)/(o.north-o.south),d=l|0,p=d+1;p>=r&&(p=r-1,d=r-2);let g=f|0,h=g+1;h>=s&&(h=s-1,g=s-2);let A=l-d,x=f-g;g=s-1-g,h=s-1-h;let C=(t.decodeHeight(e,g*r+d)-n)/i,T=(t.decodeHeight(e,g*r+p)-n)/i,E=(t.decodeHeight(e,h*r+d)-n)/i,S=(t.decodeHeight(e,h*r+p)-n)/i;return Ghe(A,x,C,T,E,S)}function Ghe(e,t,n,i,o,r){return t<e?n+e*(i-n)+t*(r-i):n+e*(r-o)+t*(o-n)}function E4(e,t,n,i,o,r){r*=i;let s=0,a;if(o)for(a=0;a<t;++a)s=s*n+e[r+a];else for(a=t-1;a>=0;--a)s=s*n+e[r+a];return s}function m$e(e,t,n,i,o,r,s,a){s*=o;let c;if(r)for(c=0;c<t-1;++c)e[s+c]=a/i|0,a-=e[s+c]*i,i/=n;else for(c=t-1;c>0;--c)e[s+c]=a/i|0,a-=e[s+c]*i,i/=n;e[s+c]=a}var Sa=E_;function kb(e,t){this._tilingScheme=e,this._maximumLevel=t,this._rootNodes=[]}var Vx=new le;function h$e(e,t,n,i){let o=i.length;for(let r=0;r<o;++r){let s=i[r];if(s.x===t&&s.y===n&&s.level===e)return!0}return!1}kb.prototype.addAvailableTileRange=function(e,t,n,i,o){let r=this._tilingScheme,s=this._rootNodes;if(e===0)for(let p=n;p<=o;++p)for(let g=t;g<=i;++g)h$e(e,g,p,s)||s.push(new Ub(r,void 0,0,g,p));r.tileXYToRectangle(t,n,e,Vx);let a=Vx.west,c=Vx.north;r.tileXYToRectangle(i,o,e,Vx);let l=Vx.east,f=Vx.south,d=new A$e(e,a,f,l,c);for(let p=0;p<s.length;++p){let g=s[p];fj(g.extent,d)&&x$e(this._maximumLevel,g,d)}};kb.prototype.computeMaximumLevelAtPosition=function(e){let t;for(let n=0;n<this._rootNodes.length;++n){let i=this._rootNodes[n];if(Vb(i.extent,e)){t=i;break}}return u(t)?kB(void 0,t,e):-1};var p$e=[],_$e=[],g$e=new le,y$e=new le;kb.prototype.computeBestAvailableLevelOverRectangle=function(e){let t=p$e;t.length=0,e.east<e.west?(t.push(le.fromRadians(-Math.PI,e.south,e.east,e.north,g$e)),t.push(le.fromRadians(e.west,e.south,Math.PI,e.north,y$e))):t.push(e);let n=_$e;n.length=0;let i;for(i=0;i<this._rootNodes.length;++i)zB(n,this._rootNodes[i],t);for(i=n.length-1;i>=0;--i)if(u(n[i])&&n[i].length===0)return i;return 0};var Whe=new he;kb.prototype.isTileAvailable=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(t,n,e,Vx);return le.center(i,Whe),this.computeMaximumLevelAtPosition(Whe)>=e};kb.prototype.computeChildMaskForTile=function(e,t,n){let i=e+1;if(i>=this._maximumLevel)return 0;let o=0;return o|=this.isTileAvailable(i,2*t,2*n+1)?1:0,o|=this.isTileAvailable(i,2*t+1,2*n+1)?2:0,o|=this.isTileAvailable(i,2*t,2*n)?4:0,o|=this.isTileAvailable(i,2*t+1,2*n)?8:0,o};function Ub(e,t,n,i,o){this.tilingScheme=e,this.parent=t,this.level=n,this.x=i,this.y=o,this.extent=e.tileXYToRectangle(i,o,n),this.rectangles=[],this._sw=void 0,this._se=void 0,this._nw=void 0,this._ne=void 0}Object.defineProperties(Ub.prototype,{nw:{get:function(){return this._nw||(this._nw=new Ub(this.tilingScheme,this,this.level+1,this.x*2,this.y*2)),this._nw}},ne:{get:function(){return this._ne||(this._ne=new Ub(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2)),this._ne}},sw:{get:function(){return this._sw||(this._sw=new Ub(this.tilingScheme,this,this.level+1,this.x*2,this.y*2+1)),this._sw}},se:{get:function(){return this._se||(this._se=new Ub(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2+1)),this._se}}});function A$e(e,t,n,i,o){this.level=e,this.west=t,this.south=n,this.east=i,this.north=o}function fj(e,t){let n=Math.max(e.west,t.west),i=Math.max(e.south,t.south),o=Math.min(e.east,t.east),r=Math.min(e.north,t.north);return i<r&&n<o}function x$e(e,t,n){for(;t.level<e;)if(b4(t.nw.extent,n))t=t.nw;else if(b4(t.ne.extent,n))t=t.ne;else if(b4(t.sw.extent,n))t=t.sw;else if(b4(t.se.extent,n))t=t.se;else break;if(t.rectangles.length===0||t.rectangles[t.rectangles.length-1].level<=n.level)t.rectangles.push(n);else{let i=Io(t.rectangles,n.level,C$e);i<0&&(i=~i),t.rectangles.splice(i,0,n)}}function C$e(e,t){return e.level-t}function b4(e,t){return t.west>=e.west&&t.east<=e.east&&t.south>=e.south&&t.north<=e.north}function Vb(e,t){return t.longitude>=e.west&&t.longitude<=e.east&&t.latitude>=e.south&&t.latitude<=e.north}function kB(e,t,n){let i=0,o=!1;for(;!o;){let r=t._nw&&Vb(t._nw.extent,n),s=t._ne&&Vb(t._ne.extent,n),a=t._sw&&Vb(t._sw.extent,n),c=t._se&&Vb(t._se.extent,n);if(r+s+a+c>1){r&&(i=Math.max(i,kB(t,t._nw,n))),s&&(i=Math.max(i,kB(t,t._ne,n))),a&&(i=Math.max(i,kB(t,t._sw,n))),c&&(i=Math.max(i,kB(t,t._se,n)));break}else r?t=t._nw:s?t=t._ne:a?t=t._sw:c?t=t._se:o=!0}for(;t!==e;){let r=t.rectangles;for(let s=r.length-1;s>=0&&r[s].level>i;--s){let a=r[s];Vb(a,n)&&(i=a.level)}t=t.parent}return i}function zB(e,t,n){if(!t)return;let i,o=!1;for(i=0;i<n.length;++i)o=o||fj(t.extent,n[i]);if(!o)return;let r=t.rectangles;for(i=0;i<r.length;++i){let s=r[i];e[s.level]||(e[s.level]=n),e[s.level]=T$e(e[s.level],s)}zB(e,t._nw,n),zB(e,t._ne,n),zB(e,t._sw,n),zB(e,t._se,n)}function T$e(e,t){let n=[];for(let i=0;i<e.length;++i){let o=e[i];fj(o,t)?(o.west<t.west&&n.push(new le(o.west,o.south,t.west,o.north)),o.east>t.east&&n.push(new le(t.east,o.south,o.east,o.north)),o.south<t.south&&n.push(new le(Math.max(t.west,o.west),o.south,Math.min(t.east,o.east),t.south)),o.north>t.north&&n.push(new le(Math.max(t.west,o.west),t.north,Math.min(t.east,o.east),o.north))):n.push(o)}return n}var om=kb;function E$e(e){let t,n=e.name,i=e.message;u(n)&&u(i)?t=`${n}: ${i}`:t=e.toString();let o=e.stack;return u(o)&&(t+=`
${o}`),t}var ph=E$e;function S4(e,t,n,i,o,r,s){this.provider=e,this.message=t,this.x=n,this.y=i,this.level=o,this.timesRetried=y(r,0),this.retry=!1,this.error=s}S4.reportError=function(e,t,n,i,o,r,s,a){let c=e;return u(e)?(c.provider=t,c.message=i,c.x=o,c.y=r,c.level=s,c.retry=!1,c.error=a,++c.timesRetried):c=new S4(t,i,o,r,s,0,a),u(n)&&n.numberOfListeners>0?n.raiseEvent(c):u(t)&&console.log(`An error occurred in "${t.constructor.name}": ${ph(i)}`),c};S4.reportSuccess=function(e){u(e)&&(e.timesRetried=-1)};var Ai=S4;function Ly(e){if(e=y(e,y.EMPTY_OBJECT),this._ellipsoid=y(e.ellipsoid,oe.WGS84),this._numberOfLevelZeroTilesX=y(e.numberOfLevelZeroTilesX,1),this._numberOfLevelZeroTilesY=y(e.numberOfLevelZeroTilesY,1),this._projection=new wi(this._ellipsoid),u(e.rectangleSouthwestInMeters)&&u(e.rectangleNortheastInMeters))this._rectangleSouthwestInMeters=e.rectangleSouthwestInMeters,this._rectangleNortheastInMeters=e.rectangleNortheastInMeters;else{let i=this._ellipsoid.maximumRadius*Math.PI;this._rectangleSouthwestInMeters=new H(-i,-i),this._rectangleNortheastInMeters=new H(i,i)}let t=this._projection.unproject(this._rectangleSouthwestInMeters),n=this._projection.unproject(this._rectangleNortheastInMeters);this._rectangle=new le(t.longitude,t.latitude,n.longitude,n.latitude)}Object.defineProperties(Ly.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});Ly.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};Ly.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};Ly.prototype.rectangleToNativeRectangle=function(e,t){let n=this._projection,i=n.project(le.southwest(e)),o=n.project(le.northeast(e));return u(t)?(t.west=i.x,t.south=i.y,t.east=o.x,t.north=o.y,t):new le(i.x,i.y,o.x,o.y)};Ly.prototype.tileXYToNativeRectangle=function(e,t,n,i){let o=this.getNumberOfXTilesAtLevel(n),r=this.getNumberOfYTilesAtLevel(n),s=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/o,a=this._rectangleSouthwestInMeters.x+e*s,c=this._rectangleSouthwestInMeters.x+(e+1)*s,l=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/r,f=this._rectangleNortheastInMeters.y-t*l,d=this._rectangleNortheastInMeters.y-(t+1)*l;return u(i)?(i.west=a,i.south=d,i.east=c,i.north=f,i):new le(a,d,c,f)};Ly.prototype.tileXYToRectangle=function(e,t,n,i){let o=this.tileXYToNativeRectangle(e,t,n,i),r=this._projection,s=r.unproject(new H(o.west,o.south)),a=r.unproject(new H(o.east,o.north));return o.west=s.longitude,o.south=s.latitude,o.east=a.longitude,o.north=a.latitude,o};Ly.prototype.positionToTileXY=function(e,t,n){let i=this._rectangle;if(!le.contains(i,e))return;let o=this.getNumberOfXTilesAtLevel(t),r=this.getNumberOfYTilesAtLevel(t),a=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/o,l=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/r,d=this._projection.project(e),p=d.x-this._rectangleSouthwestInMeters.x,g=this._rectangleNortheastInMeters.y-d.y,h=p/a|0;h>=o&&(h=o-1);let A=g/l|0;return A>=r&&(A=r-1),u(n)?(n.x=h,n.y=A,n):new H(h,A)};var Nr=Ly;var b$e=15;function dj(e){this.ellipsoid=y(e.ellipsoid,oe.WGS84),this.credit=void 0,this.tilingScheme=void 0,this.height=void 0,this.width=void 0,this.encoding=void 0,this.lodCount=void 0,this.hasAvailability=!1,this.tilesAvailable=void 0,this.tilesAvailabilityLoaded=void 0,this.levelZeroMaximumGeometricError=void 0,this.terrainDataStructure=void 0}dj.prototype.build=function(e){e._credit=this.credit,e._tilingScheme=this.tilingScheme,e._height=this.height,e._width=this.width,e._encoding=this.encoding,e._lodCount=this.lodCount,e._hasAvailability=this.hasAvailability,e._tilesAvailable=this.tilesAvailable,e._tilesAvailabilityLoaded=this.tilesAvailabilityLoaded,e._levelZeroMaximumGeometricError=this.levelZeroMaximumGeometricError,e._terrainDataStructure=this.terrainDataStructure,e._ready=!0};function S$e(e,t){let n=t.copyrightText;u(n)&&(e.credit=new Xt(n));let i=t.spatialReference,o=y(i.latestWkid,i.wkid),r=t.extent,s={ellipsoid:e.ellipsoid};if(o===4326)s.rectangle=le.fromDegrees(r.xmin,r.ymin,r.xmax,r.ymax),e.tilingScheme=new Hi(s);else if(o===3857){let l=Math.PI*e.ellipsoid.maximumRadius;t.extent.xmax>l&&(t.extent.xmax=l),t.extent.ymax>l&&(t.extent.ymax=l),t.extent.xmin<-l&&(t.extent.xmin=-l),t.extent.ymin<-l&&(t.extent.ymin=-l),s.rectangleSouthwestInMeters=new H(r.xmin,r.ymin),s.rectangleNortheastInMeters=new H(r.xmax,r.ymax),e.tilingScheme=new Nr(s)}else throw new de("Invalid spatial reference");let a=t.tileInfo;if(!u(a))throw new de("tileInfo is required");e.width=a.rows+1,e.height=a.cols+1,e.encoding=a.format==="LERC"?Mf.LERC:Mf.NONE,e.lodCount=a.lods.length-1,(e.hasAvailability=t.capabilities.indexOf("Tilemap")!==-1)&&(e.tilesAvailable=new om(e.tilingScheme,e.lodCount),e.tilesAvailable.addAvailableTileRange(0,0,0,e.tilingScheme.getNumberOfXTilesAtLevel(0),e.tilingScheme.getNumberOfYTilesAtLevel(0)),e.tilesAvailabilityLoaded=new om(e.tilingScheme,e.lodCount)),e.levelZeroMaximumGeometricError=Yr.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.tilingScheme.ellipsoid,e.width,e.tilingScheme.getNumberOfXTilesAtLevel(0)),t.bandCount>1&&console.log("ArcGISTiledElevationTerrainProvider: Terrain data has more than 1 band. Using the first one."),u(t.minValues)&&u(t.maxValues)?e.terrainDataStructure={elementMultiplier:1,lowestEncodedHeight:t.minValues[0],highestEncodedHeight:t.maxValues[0]}:e.terrainDataStructure={elementMultiplier:1}}async function jhe(e,t,n){try{let i=await t.fetchJson();S$e(e,i)}catch(i){let o=`An error occurred while accessing ${t}.`;throw Ai.reportError(void 0,n,u(n)?n._errorEvent:void 0,o),i}}function Ny(e){e=y(e,y.EMPTY_OBJECT),this._resource=void 0,this._credit=void 0,this._tilingScheme=void 0,this._levelZeroMaximumGeometricError=void 0,this._maxLevel=void 0,this._terrainDataStructure=void 0,this._width=void 0,this._height=void 0,this._encoding=void 0,this._lodCount=void 0;let t=e.token;if(this._hasAvailability=!1,this._tilesAvailable=void 0,this._tilesAvailabilityLoaded=void 0,this._availableCache={},this._ready=!1,this._errorEvent=new ye,u(e.url)){$("ArcGISTiledElevationTerrainProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ArcGISTiledElevationTerrainProvider.fromUrl instead.");let n=this,i=new dj(e);this._readyPromise=Promise.resolve(e.url).then(async function(o){let r=Ie.createIfNeeded(o);r.appendForwardSlash(),u(t)&&(r=r.getDerivedResource({queryParameters:{token:t}})),n._resource=r;let s=r.getDerivedResource({queryParameters:{f:"pjson"}});return await jhe(i,s,n),i.build(n),!0})}}Object.defineProperties(Ny.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return $("ArcGISTiledElevationTerrainProvider.ready","ArcGISTiledElevationTerrainProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ArcGISTiledElevationTerrainProvider.fromUrl instead."),this._ready}},readyPromise:{get:function(){return $("ArcGISTiledElevationTerrainProvider.readyPromise","ArcGISTiledElevationTerrainProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ArcGISTiledElevationTerrainProvider.fromUrl instead."),this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){return this._tilesAvailable}}});Ny.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT),e=await Promise.resolve(e);let n=Ie.createIfNeeded(e);n.appendForwardSlash(),u(t.token)&&(n=n.getDerivedResource({queryParameters:{token:t.token}}));let i=n.getDerivedResource({queryParameters:{f:"pjson"}}),o=new dj(t);await jhe(o,i);let r=new Ny(t);return o.build(r),r._resource=n,r};Ny.prototype.requestTileGeometry=function(e,t,n,i){let o=this._resource.getDerivedResource({url:`tile/${n}/${t}/${e}`,request:i}),r=this._hasAvailability,s=Promise.resolve(!0),a;if(r&&!u(mj(this,n+1,e*2,t*2))){let d=Yhe(this,n+1,e*2,t*2);s=d.promise,a=d.request}let c=o.fetchArrayBuffer();if(!u(c)||!u(s))return;let l=this,f=this._tilesAvailable;return Promise.all([c,s]).then(function(d){return new Sa({buffer:d[0],width:l._width,height:l._height,childTileMask:r?f.computeChildMaskForTile(n,e,t):b$e,structure:l._terrainDataStructure,encoding:l._encoding})}).catch(function(d){return u(a)&&a.state===oi.CANCELLED?(i.cancel(),i.deferred.promise.finally(function(){return i.state=oi.CANCELLED,Promise.reject(d)})):Promise.reject(d)})};function mj(e,t,n,i){if(!e._hasAvailability)return;let o=e._tilesAvailabilityLoaded,r=e._tilesAvailable;if(t>e._lodCount)return!1;if(r.isTileAvailable(t,n,i))return!0;if(o.isTileAvailable(t,n,i))return!1}Ny.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};Ny.prototype.getTileDataAvailable=function(e,t,n){if(!this._hasAvailability)return;let i=mj(this,n,e,t);if(u(i))return i;Yhe(this,n,e,t)};Ny.prototype.loadTileDataAvailability=function(e,t,n){};function v$e(e,t,n,i){let o=t-1,r=n-1,s=i[e.y*t+e.x],a=[],c={startX:e.x,startY:e.y,endX:0,endY:0},l=new H(e.x+1,e.y+1),f=!1,d=!1;for(;!(f&&d);){let p=l.x,g=d?l.y+1:l.y;if(!f){for(let h=e.y;h<g;++h)if(i[h*t+l.x]!==s){f=!0;break}f?(a.push(new H(l.x,e.y)),--l.x,--p,c.endX=l.x):l.x===o?(c.endX=l.x,f=!0):++l.x}if(!d){let h=l.y*t;for(let A=e.x;A<=p;++A)if(i[h+A]!==s){d=!0;break}d?(a.push(new H(e.x,l.y)),--l.y,c.endY=l.y):l.y===r?(c.endY=l.y,d=!0):++l.y}}return{endingIndices:a,range:c,value:s}}function w$e(e,t,n,i,o){let r=[];if(o.every(function(c){return c===o[0]}))return o[0]===1&&r.push({startX:e,startY:t,endX:e+n-1,endY:t+i-1}),r;let a=[new H(0,0)];for(;a.length>0;){let c=a.pop(),l=v$e(c,n,i,o);if(l.value===1){let d=l.range;d.startX+=e,d.endX+=e,d.startY+=t,d.endY+=t,r.push(d)}let f=l.endingIndices;f.length>0&&(a=a.concat(f))}return r}function Yhe(e,t,n,i){if(!e._hasAvailability)return{};let o=Math.floor(n/128)*128,r=Math.floor(i/128)*128,s=Math.min(1<<t,128),a=`tilemap/${t}/${r}/${o}/${s}/${s}`,c=e._availableCache;if(u(c[a]))return c[a];let l=new Yo({throttle:!1,throttleByServer:!0,type:Zr.TERRAIN}),d=e._resource.getDerivedResource({url:a,request:l}).fetchJson();return u(d)?(d=d.then(function(p){let g=w$e(o,r,s,s,p.data);e._tilesAvailabilityLoaded.addAvailableTileRange(t,o,r,o+s,r+s);let h=e._tilesAvailable;for(let A=0;A<g.length;++A){let x=g[A];h.addAvailableTileRange(t,x.startX,x.startY,x.endX,x.endY)}return mj(e,t,n,i)}),c[a]={promise:d,request:l},d=d.finally(function(p){return delete c[a],p}),{promise:d,request:l}):{}}var hj=Ny;var qhe="https://dev.virtualearth.net/REST/v1/Locations";function pj(e){e=y(e,y.EMPTY_OBJECT);let t=e.key;this._key=t;let n={key:t};u(e.culture)&&(n.culture=e.culture),this._resource=new Ie({url:qhe,queryParameters:n})}Object.defineProperties(pj.prototype,{url:{get:function(){return qhe}},key:{get:function(){return this._key}}});pj.prototype.geocode=function(e){return this._resource.getDerivedResource({queryParameters:{query:e}}).fetchJsonp("jsonp").then(function(n){return n.resourceSets.length===0?[]:n.resourceSets[0].resources.map(function(o){let r=o.bbox,s=r[0],a=r[1],c=r[2],l=r[3];return{displayName:o.name,destination:le.fromDegrees(a,s,l,c)}})})};var _j=pj;function Xhe(){}Xhe.prototype.geocode=function(e){let t=e.match(/[^\s,\n]+/g);if(t.length===2||t.length===3){let n=+t[0],i=+t[1],o=t.length===3?+t[2]:300;if(isNaN(n)&&isNaN(i)){let r=/^(\d+.?\d*)([nsew])/i;for(let s=0;s<t.length;++s){let a=t[s].match(r);r.test(t[s])&&a.length===3&&(/^[ns]/i.test(a[2])?i=/^[n]/i.test(a[2])?+a[1]:-a[1]:/^[ew]/i.test(a[2])&&(n=/^[e]/i.test(a[2])?+a[1]:-a[1]))}}if(!isNaN(n)&&!isNaN(i)&&!isNaN(o)){let r={displayName:e,destination:m.fromDegrees(n,i,o)};return Promise.resolve([r])}}return Promise.resolve([])};var HB=Xhe;var D$e=new re,Khe=new m,zb=new m;function I$e(e){let t=e.points,n=e.times;if(t.length<3){let i=n[0],o=1/(n[1]-i),r=t[0],s=t[1];return function(a,c){u(c)||(c=new m);let l=(a-i)*o;return m.lerp(r,s,l,c)}}return function(i,o){u(o)||(o=new m);let r=e._lastTimeIndex=e.findTimeInterval(i,e._lastTimeIndex),s=(i-n[r])/(n[r+1]-n[r]),a=D$e;a.z=s,a.y=s*s,a.x=a.y*s,a.w=1;let c,l,f,d,p;return r===0?(c=t[0],l=t[1],f=e.firstTangent,d=m.subtract(t[2],c,Khe),m.multiplyByScalar(d,.5,d),p=B.multiplyByVector(Mg.hermiteCoefficientMatrix,a,a)):r===t.length-2?(c=t[r],l=t[r+1],d=e.lastTangent,f=m.subtract(l,t[r-1],Khe),m.multiplyByScalar(f,.5,f),p=B.multiplyByVector(Mg.hermiteCoefficientMatrix,a,a)):(c=t[r-1],l=t[r],f=t[r+1],d=t[r+2],p=B.multiplyByVector(Fy.catmullRomCoefficientMatrix,a,a)),o=m.multiplyByScalar(c,p.x,o),m.multiplyByScalar(l,p.y,zb),m.add(o,zb,o),m.multiplyByScalar(f,p.z,zb),m.add(o,zb,o),m.multiplyByScalar(d,p.w,zb),m.add(o,zb,o)}}var P$e=new m,O$e=new m;function Fy(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times,i=e.firstTangent,o=e.lastTangent;if(t.length>2&&(u(i)||(i=P$e,m.multiplyByScalar(t[1],2,i),m.subtract(i,t[2],i),m.subtract(i,t[0],i),m.multiplyByScalar(i,.5,i)),!u(o))){let r=t.length-1;o=O$e,m.multiplyByScalar(t[r-1],2,o),m.subtract(t[r],o,o),m.add(o,t[r-2],o),m.multiplyByScalar(o,.5,o)}this._times=n,this._points=t,this._firstTangent=m.clone(i),this._lastTangent=m.clone(o),this._evaluateFunction=I$e(this),this._lastTimeIndex=0}Object.defineProperties(Fy.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}},firstTangent:{get:function(){return this._firstTangent}},lastTangent:{get:function(){return this._lastTangent}}});Fy.catmullRomCoefficientMatrix=new B(-.5,1,-.5,0,1.5,-2.5,0,1,-1.5,2,.5,0,.5,-.5,0,0);Fy.prototype.findTimeInterval=oo.prototype.findTimeInterval;Fy.prototype.wrapTime=oo.prototype.wrapTime;Fy.prototype.clampTime=oo.prototype.clampTime;Fy.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var gj=Fy;var v4={};v4.clipTriangleAtAxisAlignedThreshold=function(e,t,n,i,o,r){u(r)?r.length=0:r=[];let s,a,c;t?(s=n<e,a=i<e,c=o<e):(s=n>e,a=i>e,c=o>e);let l=s+a+c,f,d,p,g,h,A;return l===1?s?(f=(e-n)/(i-n),d=(e-n)/(o-n),r.push(1),r.push(2),d!==1&&(r.push(-1),r.push(0),r.push(2),r.push(d)),f!==1&&(r.push(-1),r.push(0),r.push(1),r.push(f))):a?(p=(e-i)/(o-i),g=(e-i)/(n-i),r.push(2),r.push(0),g!==1&&(r.push(-1),r.push(1),r.push(0),r.push(g)),p!==1&&(r.push(-1),r.push(1),r.push(2),r.push(p))):c&&(h=(e-o)/(n-o),A=(e-o)/(i-o),r.push(0),r.push(1),A!==1&&(r.push(-1),r.push(2),r.push(1),r.push(A)),h!==1&&(r.push(-1),r.push(2),r.push(0),r.push(h))):l===2?!s&&n!==e?(g=(e-i)/(n-i),h=(e-o)/(n-o),r.push(0),r.push(-1),r.push(1),r.push(0),r.push(g),r.push(-1),r.push(2),r.push(0),r.push(h)):!a&&i!==e?(A=(e-o)/(i-o),f=(e-n)/(i-n),r.push(1),r.push(-1),r.push(2),r.push(1),r.push(A),r.push(-1),r.push(0),r.push(1),r.push(f)):!c&&o!==e&&(d=(e-n)/(o-n),p=(e-i)/(o-i),r.push(2),r.push(-1),r.push(0),r.push(2),r.push(d),r.push(-1),r.push(1),r.push(2),r.push(p)):l!==3&&(r.push(0),r.push(1),r.push(2)),r};v4.computeBarycentricCoordinates=function(e,t,n,i,o,r,s,a,c){let l=n-s,f=s-o,d=r-a,p=i-a,g=1/(d*l+f*p),h=t-a,A=e-s,x=(d*A+f*h)*g,C=(-p*A+l*h)*g,T=1-x-C;return u(c)?(c.x=x,c.y=C,c.z=T,c):new m(x,C,T)};v4.computeLineSegmentLineSegmentIntersection=function(e,t,n,i,o,r,s,a,c){let l=(s-o)*(t-r)-(a-r)*(e-o),f=(n-e)*(t-r)-(i-t)*(e-o),d=(a-r)*(n-e)-(s-o)*(i-t);if(d===0)return;let p=l/d,g=f/d;if(p>=0&&p<=1&&g>=0&&g<=1)return u(c)||(c=new H),c.x=e+p*(n-e),c.y=t+p*(i-t),c};var b_=v4;function Uy(e){this._quantizedVertices=e.quantizedVertices,this._encodedNormals=e.encodedNormals,this._indices=e.indices,this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._boundingSphere=e.boundingSphere,this._orientedBoundingBox=e.orientedBoundingBox,this._horizonOcclusionPoint=e.horizonOcclusionPoint,this._credits=e.credits;let t=this._quantizedVertices.length/3,n=this._uValues=this._quantizedVertices.subarray(0,t),i=this._vValues=this._quantizedVertices.subarray(t,2*t);this._heightValues=this._quantizedVertices.subarray(2*t,3*t);function o(s,a){return i[s]-i[a]}function r(s,a){return n[s]-n[a]}this._westIndices=D4(e.westIndices,o,t),this._southIndices=D4(e.southIndices,r,t),this._eastIndices=D4(e.eastIndices,o,t),this._northIndices=D4(e.northIndices,r,t),this._westSkirtHeight=e.westSkirtHeight,this._southSkirtHeight=e.southSkirtHeight,this._eastSkirtHeight=e.eastSkirtHeight,this._northSkirtHeight=e.northSkirtHeight,this._childTileMask=y(e.childTileMask,15),this._createdByUpsampling=y(e.createdByUpsampling,!1),this._waterMask=e.waterMask,this._mesh=void 0}Object.defineProperties(Uy.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}},canUpsample:{get:function(){return u(this._mesh)}}});var w4=[];function D4(e,t,n){w4.length=e.length;let i=!1;for(let o=0,r=e.length;o<r;++o)w4[o]=e[o],i=i||o>0&&t(e[o-1],e[o])>0;return i?(w4.sort(t),Ue.createTypedArray(n,w4)):e}var Jhe="createVerticesFromQuantizedTerrainMesh",M$e=new gi(Jhe),R$e=new gi(Jhe,im.maximumAsynchronousTasks);Uy.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid,l=t.tileXYToRectangle(n,i,o),d=(a?R$e:M$e).scheduleTask({minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,quantizedVertices:this._quantizedVertices,octEncodedNormals:this._encodedNormals,includeWebMercatorT:!0,indices:this._indices,westIndices:this._westIndices,southIndices:this._southIndices,eastIndices:this._eastIndices,northIndices:this._northIndices,westSkirtHeight:this._westSkirtHeight,southSkirtHeight:this._southSkirtHeight,eastSkirtHeight:this._eastSkirtHeight,northSkirtHeight:this._northSkirtHeight,rectangle:l,relativeToCenter:this._boundingSphere.center,ellipsoid:c,exaggeration:r,exaggerationRelativeHeight:s});if(!u(d))return;let p=this;return Promise.resolve(d).then(function(g){let h=p._quantizedVertices.length/3,A=h+p._westIndices.length+p._southIndices.length+p._eastIndices.length+p._northIndices.length,x=Ue.createTypedArray(A,g.indices),C=new Float32Array(g.vertices),T=g.center,E=g.minimumHeight,S=g.maximumHeight,w=p._boundingSphere,D=p._orientedBoundingBox,M=y(m.clone(g.occludeePointInScaledSpace),p._horizonOcclusionPoint),O=g.vertexStride,L=cc.clone(g.encoding);return p._mesh=new Bf(T,C,x,g.indexCountWithoutSkirts,h,E,S,w,M,O,D,L,g.westIndicesSouthToNorth,g.southIndicesEastToWest,g.eastIndicesNorthToSouth,g.northIndicesWestToEast),p._quantizedVertices=void 0,p._encodedNormals=void 0,p._indices=void 0,p._uValues=void 0,p._vValues=void 0,p._heightValues=void 0,p._westIndices=void 0,p._southIndices=void 0,p._eastIndices=void 0,p._northIndices=void 0,p._mesh})};var B$e=new gi("upsampleQuantizedTerrainMesh",im.maximumAsynchronousTasks);Uy.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!u(this._mesh))return;let c=t*2!==o,l=n*2===r,f=e.ellipsoid,d=e.tileXYToRectangle(o,r,s),p=B$e.scheduleTask({vertices:a.vertices,vertexCountWithoutSkirts:a.vertexCountWithoutSkirts,indices:a.indices,indexCountWithoutSkirts:a.indexCountWithoutSkirts,encoding:a.encoding,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,isEastChild:c,isNorthChild:l,childRectangle:d,ellipsoid:f});if(!u(p))return;let g=Math.min(this._westSkirtHeight,this._eastSkirtHeight);g=Math.min(g,this._southSkirtHeight),g=Math.min(g,this._northSkirtHeight);let h=c?g*.5:this._westSkirtHeight,A=l?g*.5:this._southSkirtHeight,x=c?this._eastSkirtHeight:g*.5,C=l?this._northSkirtHeight:g*.5,T=this._credits;return Promise.resolve(p).then(function(E){let S=new Uint16Array(E.vertices),w=Ue.createTypedArray(S.length/3,E.indices),D;return u(E.encodedNormals)&&(D=new Uint8Array(E.encodedNormals)),new Uy({quantizedVertices:S,indices:w,encodedNormals:D,minimumHeight:E.minimumHeight,maximumHeight:E.maximumHeight,boundingSphere:ae.clone(E.boundingSphere),orientedBoundingBox:Mn.clone(E.orientedBoundingBox),horizonOcclusionPoint:m.clone(E.horizonOcclusionPoint),westIndices:E.westIndices,southIndices:E.southIndices,eastIndices:E.eastIndices,northIndices:E.northIndices,westSkirtHeight:h,southSkirtHeight:A,eastSkirtHeight:x,northSkirtHeight:C,childTileMask:0,credits:T,createdByUpsampling:!0})})};var yj=32767,Zhe=new m;Uy.prototype.interpolateHeight=function(e,t,n){let i=P.clamp((t-e.west)/e.width,0,1);i*=yj;let o=P.clamp((n-e.south)/e.height,0,1);return o*=yj,u(this._mesh)?U$e(this,i,o):V$e(this,i,o)};function Qhe(e,t,n,i,o,r,s,a){let c=Math.min(n,o,s),l=Math.max(n,o,s),f=Math.min(i,r,a),d=Math.max(i,r,a);return e>=c&&e<=l&&t>=f&&t<=d}var L$e=new H,N$e=new H,F$e=new H;function U$e(e,t,n){let i=e._mesh,o=i.vertices,r=i.encoding,s=i.indices;for(let a=0,c=s.length;a<c;a+=3){let l=s[a],f=s[a+1],d=s[a+2],p=r.decodeTextureCoordinates(o,l,L$e),g=r.decodeTextureCoordinates(o,f,N$e),h=r.decodeTextureCoordinates(o,d,F$e);if(Qhe(t,n,p.x,p.y,g.x,g.y,h.x,h.y)){let A=b_.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,h.x,h.y,Zhe);if(A.x>=-1e-15&&A.y>=-1e-15&&A.z>=-1e-15){let x=r.decodeHeight(o,l),C=r.decodeHeight(o,f),T=r.decodeHeight(o,d);return A.x*x+A.y*C+A.z*T}}}}function V$e(e,t,n){let i=e._uValues,o=e._vValues,r=e._heightValues,s=e._indices;for(let a=0,c=s.length;a<c;a+=3){let l=s[a],f=s[a+1],d=s[a+2],p=i[l],g=i[f],h=i[d],A=o[l],x=o[f],C=o[d];if(Qhe(t,n,p,A,g,x,h,C)){let T=b_.computeBarycentricCoordinates(t,n,p,A,g,x,h,C,Zhe);if(T.x>=-1e-15&&T.y>=-1e-15&&T.z>=-1e-15){let E=T.x*r[l]+T.y*r[f]+T.z*r[d];return P.lerp(e._minimumHeight,e._maximumHeight,E/yj)}}}}Uy.prototype.isChildAvailable=function(e,t,n,i){let o=2;return n!==e*2&&++o,i!==t*2&&(o-=2),(this._childTileMask&1<<o)!==0};Uy.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var kx=Uy;function k$e(e){this.resource=e.resource,this.version=e.version,this.isHeightmap=e.isHeightmap,this.tileUrlTemplates=e.tileUrlTemplates,this.availability=e.availability,this.hasVertexNormals=e.hasVertexNormals,this.hasWaterMask=e.hasWaterMask,this.hasMetadata=e.hasMetadata,this.availabilityLevels=e.availabilityLevels,this.availabilityTilesLoaded=e.availabilityTilesLoaded,this.littleEndianExtensionSize=e.littleEndianExtensionSize,this.availabilityPromiseCache={}}function Cj(e){this.requestVertexNormals=y(e.requestVertexNormals,!1),this.requestWaterMask=y(e.requestWaterMask,!1),this.requestMetadata=y(e.requestMetadata,!0),this.ellipsoid=e.ellipsoid,this.heightmapWidth=65,this.heightmapStructure=void 0,this.hasWaterMask=!1,this.hasMetadata=!1,this.hasVertexNormals=!1,this.scheme=void 0,this.lastResource=void 0,this.layerJsonResource=void 0,this.previousError=void 0,this.availability=void 0,this.tilingScheme=void 0,this.levelZeroMaximumGeometricError=void 0,this.heightmapStructure=void 0,this.layers=[],this.attribution="",this.overallAvailability=[],this.overallMaxZoom=0,this.tileCredits=[]}Cj.prototype.build=function(e){e._heightmapWidth=this.heightmapWidth,e._scheme=this.scheme;let t=u(this.lastResource.credits)?this.lastResource.credits:[];e._tileCredits=t.concat(this.tileCredits),e._availability=this.availability,e._tilingScheme=this.tilingScheme,e._requestWaterMask=this.requestWaterMask,e._levelZeroMaximumGeometricError=this.levelZeroMaximumGeometricError,e._heightmapStructure=this.heightmapStructure,e._layers=this.layers,e._hasWaterMask=this.hasWaterMask,e._hasVertexNormals=this.hasVertexNormals,e._hasMetadata=this.hasMetadata,e._ready=!0};async function epe(e,t,n){if(!t.format){let A="The tile format is not specified in the layer.json file.";throw e.previousError=Ai.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,A),new de(A)}if(!t.tiles||t.tiles.length===0){let A="The layer.json file does not specify any tile URL templates.";throw e.previousError=Ai.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,A),new de(A)}let i=!1,o=!1,r=!1,s=!0,a=!1;if(t.format==="heightmap-1.0")a=!0,u(e.heightmapStructure)||(e.heightmapStructure={heightScale:1/5,heightOffset:-1e3,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1,lowestEncodedHeight:0,highestEncodedHeight:256*256-1}),o=!0,e.requestWaterMask=!0;else if(t.format.indexOf("quantized-mesh-1.")!==0){let A=`The tile format "${t.format}" is invalid or not supported.`;throw e.previousError=Ai.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,A),new de(A)}let c=t.tiles,l=t.maxzoom;if(e.overallMaxZoom=Math.max(e.overallMaxZoom,l),!t.projection||t.projection==="EPSG:4326")e.tilingScheme=new Hi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});else if(t.projection==="EPSG:3857")e.tilingScheme=new Nr({numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});else{let A=`The projection "${t.projection}" is invalid or not supported.`;throw e.previousError=Ai.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,A),new de(A)}if(e.levelZeroMaximumGeometricError=Yr.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.tilingScheme.ellipsoid,e.heightmapWidth,e.tilingScheme.getNumberOfXTilesAtLevel(0)),!t.scheme||t.scheme==="tms"||t.scheme==="slippyMap")e.scheme=t.scheme;else{let A=`The scheme "${t.scheme}" is invalid or not supported.`;throw e.previousError=Ai.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,A),new de(A)}let f;u(t.extensions)&&t.extensions.indexOf("octvertexnormals")!==-1?i=!0:u(t.extensions)&&t.extensions.indexOf("vertexnormals")!==-1&&(i=!0,s=!1),u(t.extensions)&&t.extensions.indexOf("watermask")!==-1&&(o=!0),u(t.extensions)&&t.extensions.indexOf("metadata")!==-1&&(r=!0);let d=t.metadataAvailability,p=t.available,g;if(u(p)&&!u(d)){g=new om(e.tilingScheme,p.length);for(let A=0;A<p.length;++A){let 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CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use CesiumTerrainProvider.fromIonAssetId or CesiumTerrainProvider.fromUrl instead."),this._ready}},readyPromise:{get:function(){return $("CesiumTerrainProvider.readyPromise","CesiumTerrainProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use CesiumTerrainProvider.fromIonAssetId or CesiumTerrainProvider.fromUrl instead."),this._readyPromise}},hasWaterMask:{get:function(){return this._hasWaterMask&&this._requestWaterMask}},hasVertexNormals:{get:function(){return this._hasVertexNormals&&this._requestVertexNormals}},hasMetadata:{get:function(){return this._hasMetadata&&this._requestMetadata}},requestVertexNormals:{get:function(){return this._requestVertexNormals}},requestWaterMask:{get:function(){return this._requestWaterMask}},requestMetadata:{get:function(){return this._requestMetadata}},availability:{get:function(){return this._availability}}});vu.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};vu.fromIonAssetId=async function(e,t){let n=await Ys.fromAssetId(e);return vu.fromUrl(n,t)};vu.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT),e=await Promise.resolve(e);let n=Ie.createIfNeeded(e);n.appendForwardSlash();let i=new Cj(t);i.lastResource=n,i.layerJsonResource=i.lastResource.getDerivedResource({url:"layer.json"}),await I4(i);let o=new vu(t);return i.build(o),o};vu.prototype.getTileDataAvailable=function(e,t,n){if(!u(this._availability))return;if(n>this._availability._maximumLevel)return!1;if(this._availability.isTileAvailable(n,e,t))return!0;if(!this._hasMetadata)return!1;let i=this._layers,o=i.length;for(let r=0;r<o;++r)if(npe(this,e,t,n,i[r],r===0).result)return;return!1};vu.prototype.loadTileDataAvailability=function(e,t,n){if(!u(this._availability)||n>this._availability._maximumLevel||this._availability.isTileAvailable(n,e,t)||!this._hasMetadata)return;let i=this._layers,o=i.length;for(let r=0;r<o;++r){let s=npe(this,e,t,n,i[r],r===0);if(u(s.promise))return s.promise}};function xj(e,t,n,i){if(i===0)return;let o=e.availabilityLevels,r=i%o===0?i-o:(i/o|0)*o,s=1<<i-r,a=t/s|0,c=n/s|0;return{level:r,x:a,y:c}}function npe(e,t,n,i,o,r){if(!u(o.availabilityLevels))return{result:!1};let s,a=function(){delete o.availabilityPromiseCache[s]},c=o.availabilityTilesLoaded,l=o.availability,f=xj(o,t,n,i);for(;u(f);){if(l.isTileAvailable(f.level,f.x,f.y)&&!c.isTileAvailable(f.level,f.x,f.y)){let d;if(!r&&(s=`${f.level}-${f.x}-${f.y}`,d=o.availabilityPromiseCache[s],!u(d))){let p=new Yo({throttle:!1,throttleByServer:!0,type:Zr.TERRAIN});d=tpe(e,f.x,f.y,f.level,o,p),u(d)&&(o.availabilityPromiseCache[s]=d,d.then(a))}return{result:!0,promise:d}}f=xj(o,f.x,f.y,f.level)}return{result:!1}}vu._getAvailabilityTile=xj;var Vy=vu;function S_(e){e=y(e,y.EMPTY_OBJECT);let t=e.radius,n={center:e.center,semiMajorAxis:t,semiMinorAxis:t,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,vertexFormat:e.vertexFormat,stRotation:e.stRotation,shadowVolume:e.shadowVolume};this._ellipseGeometry=new Hc(n),this._workerName="createCircleGeometry"}S_.packedLength=Hc.packedLength;S_.pack=function(e,t,n){return Hc.pack(e._ellipseGeometry,t,n)};var j$e=new Hc({center:new m,semiMajorAxis:1,semiMinorAxis:1}),lc={center:new m,radius:void 0,ellipsoid:oe.clone(oe.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,vertexFormat:new Oe,stRotation:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0,shadowVolume:void 0};S_.unpack=function(e,t,n){let i=Hc.unpack(e,t,j$e);return lc.center=m.clone(i._center,lc.center),lc.ellipsoid=oe.clone(i._ellipsoid,lc.ellipsoid),lc.height=i._height,lc.extrudedHeight=i._extrudedHeight,lc.granularity=i._granularity,lc.vertexFormat=Oe.clone(i._vertexFormat,lc.vertexFormat),lc.stRotation=i._stRotation,lc.shadowVolume=i._shadowVolume,u(n)?(lc.semiMajorAxis=i._semiMajorAxis,lc.semiMinorAxis=i._semiMinorAxis,n._ellipseGeometry=new Hc(lc),n):(lc.radius=i._semiMajorAxis,new S_(lc))};S_.createGeometry=function(e){return Hc.createGeometry(e._ellipseGeometry)};S_.createShadowVolume=function(e,t,n){let i=e._ellipseGeometry._granularity,o=e._ellipseGeometry._ellipsoid,r=t(i,o),s=n(i,o);return new S_({center:e._ellipseGeometry._center,radius:e._ellipseGeometry._semiMajorAxis,ellipsoid:o,stRotation:e._ellipseGeometry._stRotation,granularity:i,extrudedHeight:r,height:s,vertexFormat:Oe.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(S_.prototype,{rectangle:{get:function(){return this._ellipseGeometry.rectangle}},textureCoordinateRotationPoints:{get:function(){return this._ellipseGeometry.textureCoordinateRotationPoints}}});var Tj=S_;function Hb(e){e=y(e,y.EMPTY_OBJECT);let t=e.radius,n={center:e.center,semiMajorAxis:t,semiMinorAxis:t,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,numberOfVerticalLines:e.numberOfVerticalLines};this._ellipseGeometry=new fu(n),this._workerName="createCircleOutlineGeometry"}Hb.packedLength=fu.packedLength;Hb.pack=function(e,t,n){return fu.pack(e._ellipseGeometry,t,n)};var Y$e=new fu({center:new m,semiMajorAxis:1,semiMinorAxis:1}),wu={center:new m,radius:void 0,ellipsoid:oe.clone(oe.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,numberOfVerticalLines:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0};Hb.unpack=function(e,t,n){let i=fu.unpack(e,t,Y$e);return wu.center=m.clone(i._center,wu.center),wu.ellipsoid=oe.clone(i._ellipsoid,wu.ellipsoid),wu.height=i._height,wu.extrudedHeight=i._extrudedHeight,wu.granularity=i._granularity,wu.numberOfVerticalLines=i._numberOfVerticalLines,u(n)?(wu.semiMajorAxis=i._semiMajorAxis,wu.semiMinorAxis=i._semiMinorAxis,n._ellipseGeometry=new fu(wu),n):(wu.radius=i._semiMajorAxis,new Hb(wu))};Hb.createGeometry=function(e){return fu.createGeometry(e._ellipseGeometry)};var Ej=Hb;function Gb(e){e=y(e,y.EMPTY_OBJECT),this._callback=e.callback,this._tilingScheme=e.tilingScheme,u(this._tilingScheme)||(this._tilingScheme=new Hi({ellipsoid:y(e.ellipsoid,oe.WGS84)})),this._width=e.width,this._height=e.height;let t=Math.max(this._width,this._height);this._levelZeroMaximumGeometricError=Yr.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,t,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new ye;let n=e.credit;typeof n=="string"&&(n=new Xt(n)),this._credit=n,this._ready=!0,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(Gb.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return $("CustomHeightmapTerrainProvider.ready","CustomHeightmapTerrainProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),!0}},readyPromise:{get:function(){return $("CustomHeightmapTerrainProvider.readyPromise","CustomHeightmapTerrainProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});Gb.prototype.requestTileGeometry=function(e,t,n,i){let o=this._callback(e,t,n);if(!u(o))return;let r=this._width,s=this._height;return Promise.resolve(o).then(function(a){let c=a;return Array.isArray(c)&&(c=new Float64Array(c)),new Sa({buffer:c,width:r,height:s})})};Gb.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};Gb.prototype.getTileDataAvailable=function(e,t,n){};Gb.prototype.loadTileDataAvailability=function(e,t,n){};var bj=Gb;function ipe(e){this.proxy=e}ipe.prototype.getURL=function(e){let t=this.proxy.indexOf("?")===-1?"?":"";return this.proxy+t+encodeURIComponent(e)};var Sj=ipe;function rm(e){this._comparator=e.comparator,this._maximumLength=e.maximumLength,this._array=u(e.maximumLength)?new Array(e.maximumLength):[],this._length=0}Object.defineProperties(rm.prototype,{length:{get:function(){return this._length}},maximumLength:{get:function(){return this._maximumLength},set:function(e){if(u(e)){for(;this._length>e;)this.removeMinimum();this._array.length=e}this._maximumLength=e}},internalArray:{get:function(){return this._array}},comparator:{get:function(){return this._comparator}}});rm.prototype.clone=function(){let e=this._maximumLength,t=this._comparator,n=this._array,i=this._length,o=new rm({comparator:t,maximumLength:e});o._length=i;for(let r=0;r<i;r++)o._array[r]=n[r];return o};rm.prototype.reset=function(){this._length=0;let e=this._maximumLength;if(u(e))for(let t=0;t<e;t++)this._array[t]=void 0;else this._array.length=0};rm.prototype.resort=function(){let e=this._length;for(let t=0;t<e;t++)ope(this,t)};rm.prototype.insert=function(e){let t,n=this._maximumLength;if(u(n)){if(n===0)return;if(this._length===n){let o=this._array[0];if(this._comparator(e,o)<=0)return e;t=this.removeMinimum()}}let i=this._length;return this._array[i]=e,this._length++,ope(this,i),t};rm.prototype.removeMinimum=function(){let e=this._length;if(e===0)return;this._length--;let t=this._array[0];return e>=2&&(this._array[0]=this._array[e-1],rpe(this,0)),this._array[e-1]=void 0,t};rm.prototype.removeMaximum=function(){let e=this._length;if(e===0)return;this._length--;let t;if(e<=2)t=this._array[e-1];else{let n=vj(this,1,2)?1:2;t=this._array[n],this._array[n]=this._array[e-1],e>=4&&rpe(this,n)}return this._array[e-1]=void 0,t};rm.prototype.getMinimum=function(){if(this._length!==0)return this._array[0]};rm.prototype.getMaximum=function(){let e=this._length;if(e!==0)return e<=2?this._array[e-1]:this._array[vj(this,1,2)?1:2]};function P4(e,t,n){let i=e._array,o=i[t];i[t]=i[n],i[n]=o}function GB(e,t,n){return e._comparator(e._array[t],e._array[n])<0}function vj(e,t,n){return e._comparator(e._array[t],e._array[n])>0}function ope(e,t){if(t===0)return;let n=Math.floor(P.log2(t+1))%2===0,i=Math.floor((t-1)/2),o=GB(e,t,i);for(o!==n&&(P4(e,t,i),t=i);t>=3;){let r=Math.floor((t-3)/4);if(GB(e,t,r)!==o)break;P4(e,t,r),t=r}}function rpe(e,t){let n=e._length,i=Math.floor(P.log2(t+1))%2===0,o;for(;(o=2*t+1)<n;){let r=o,s=o+1;if(s<n){GB(e,s,r)===i&&(r=s);let a=2*o+1,c=Math.max(Math.min(n-a,4),0);for(let l=0;l<c;l++){let f=a+l;GB(e,f,r)===i&&(r=f)}}if(GB(e,r,t)===i&&(P4(e,r,t),r!==o&&r!==s)){let a=Math.floor((r-1)/2);vj(e,r,a)===i&&P4(e,r,a)}t=r}}var zx=rm;function Wb(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=e.tilingScheme,u(this._tilingScheme)||(this._tilingScheme=new Hi({ellipsoid:y(e.ellipsoid,oe.WGS84)})),this._levelZeroMaximumGeometricError=Yr.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,64,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new ye,this._ready=!0,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(Wb.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return $("EllipsoidTerrainProvider.ready","EllipsoidTerrainProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),!0}},readyPromise:{get:function(){return $("EllipsoidTerrainProvider.readyPromise","EllipsoidTerrainProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});Wb.prototype.requestTileGeometry=function(e,t,n,i){return Promise.resolve(new Sa({buffer:new Uint8Array(16*16),width:16,height:16}))};Wb.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};Wb.prototype.getTileDataAvailable=function(e,t,n){};Wb.prototype.loadTileDataAvailability=function(e,t,n){};var v_=Wb;function _h(e){e=y(e,y.EMPTY_OBJECT),this.left=e.left,this._left=void 0,this.right=e.right,this._right=void 0,this.top=e.top,this._top=void 0,this.bottom=e.bottom,this._bottom=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far,this._cullingVolume=new es,this._perspectiveMatrix=new B,this._infinitePerspective=new B}function wj(e){let t=e.top,n=e.bottom,i=e.right,o=e.left,r=e.near,s=e.far;(t!==e._top||n!==e._bottom||o!==e._left||i!==e._right||r!==e._near||s!==e._far)&&(e._left=o,e._right=i,e._top=t,e._bottom=n,e._near=r,e._far=s,e._perspectiveMatrix=B.computePerspectiveOffCenter(o,i,n,t,r,s,e._perspectiveMatrix),e._infinitePerspective=B.computeInfinitePerspectiveOffCenter(o,i,n,t,r,e._infinitePerspective))}Object.defineProperties(_h.prototype,{projectionMatrix:{get:function(){return wj(this),this._perspectiveMatrix}},infiniteProjectionMatrix:{get:function(){return wj(this),this._infinitePerspective}}});var q$e=new m,X$e=new m,K$e=new m,J$e=new m;_h.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,o=this.top,r=this.bottom,s=this.right,a=this.left,c=this.near,l=this.far,f=m.cross(t,n,q$e),d=X$e;m.multiplyByScalar(t,c,d),m.add(e,d,d);let p=K$e;m.multiplyByScalar(t,l,p),m.add(e,p,p);let g=J$e;m.multiplyByScalar(f,a,g),m.add(d,g,g),m.subtract(g,e,g),m.normalize(g,g),m.cross(g,n,g),m.normalize(g,g);let h=i[0];return u(h)||(h=i[0]=new re),h.x=g.x,h.y=g.y,h.z=g.z,h.w=-m.dot(g,e),m.multiplyByScalar(f,s,g),m.add(d,g,g),m.subtract(g,e,g),m.cross(n,g,g),m.normalize(g,g),h=i[1],u(h)||(h=i[1]=new re),h.x=g.x,h.y=g.y,h.z=g.z,h.w=-m.dot(g,e),m.multiplyByScalar(n,r,g),m.add(d,g,g),m.subtract(g,e,g),m.cross(f,g,g),m.normalize(g,g),h=i[2],u(h)||(h=i[2]=new re),h.x=g.x,h.y=g.y,h.z=g.z,h.w=-m.dot(g,e),m.multiplyByScalar(n,o,g),m.add(d,g,g),m.subtract(g,e,g),m.cross(g,f,g),m.normalize(g,g),h=i[3],u(h)||(h=i[3]=new re),h.x=g.x,h.y=g.y,h.z=g.z,h.w=-m.dot(g,e),h=i[4],u(h)||(h=i[4]=new re),h.x=t.x,h.y=t.y,h.z=t.z,h.w=-m.dot(t,d),m.negate(t,g),h=i[5],u(h)||(h=i[5]=new re),h.x=g.x,h.y=g.y,h.z=g.z,h.w=-m.dot(g,p),this._cullingVolume};_h.prototype.getPixelDimensions=function(e,t,n,i,o){wj(this);let r=1/this.near,s=this.top*r,a=2*i*n*s/t;s=this.right*r;let c=2*i*n*s/e;return o.x=c,o.y=a,o};_h.prototype.clone=function(e){return u(e)||(e=new _h),e.right=this.right,e.left=this.left,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e};_h.prototype.equals=function(e){return u(e)&&e instanceof _h&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};_h.prototype.equalsEpsilon=function(e,t,n){return e===this||u(e)&&e instanceof _h&&P.equalsEpsilon(this.right,e.right,t,n)&&P.equalsEpsilon(this.left,e.left,t,n)&&P.equalsEpsilon(this.top,e.top,t,n)&&P.equalsEpsilon(this.bottom,e.bottom,t,n)&&P.equalsEpsilon(this.near,e.near,t,n)&&P.equalsEpsilon(this.far,e.far,t,n)};var Yc=_h;function Rl(e){e=y(e,y.EMPTY_OBJECT),this._offCenterFrustum=new Yc,this.fov=e.fov,this._fov=void 0,this._fovy=void 0,this._sseDenominator=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 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t=e._offCenterFrustum;(e.fov!==e._fov||e.aspectRatio!==e._aspectRatio||e.near!==e._near||e.far!==e._far||e.xOffset!==e._xOffset||e.yOffset!==e._yOffset)&&(e._aspectRatio=e.aspectRatio,e._fov=e.fov,e._fovy=e.aspectRatio<=1?e.fov:Math.atan(Math.tan(e.fov*.5)/e.aspectRatio)*2,e._near=e.near,e._far=e.far,e._sseDenominator=2*Math.tan(.5*e._fovy),e._xOffset=e.xOffset,e._yOffset=e.yOffset,t.top=e.near*Math.tan(.5*e._fovy),t.bottom=-t.top,t.right=e.aspectRatio*t.top,t.left=-t.right,t.near=e.near,t.far=e.far,t.right+=e.xOffset,t.left+=e.xOffset,t.top+=e.yOffset,t.bottom+=e.yOffset)}Object.defineProperties(Rl.prototype,{projectionMatrix:{get:function(){return gh(this),this._offCenterFrustum.projectionMatrix}},infiniteProjectionMatrix:{get:function(){return gh(this),this._offCenterFrustum.infiniteProjectionMatrix}},fovy:{get:function(){return gh(this),this._fovy}},sseDenominator:{get:function(){return gh(this),this._sseDenominator}}});Rl.prototype.computeCullingVolume=function(e,t,n){return gh(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};Rl.prototype.getPixelDimensions=function(e,t,n,i,o){return gh(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,o)};Rl.prototype.clone=function(e){return u(e)||(e=new Rl),e.aspectRatio=this.aspectRatio,e.fov=this.fov,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._fov=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e};Rl.prototype.equals=function(e){return!u(e)||!(e instanceof Rl)?!1:(gh(this),gh(e),this.fov===e.fov&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};Rl.prototype.equalsEpsilon=function(e,t,n){return!u(e)||!(e instanceof Rl)?!1:(gh(this),gh(e),P.equalsEpsilon(this.fov,e.fov,t,n)&&P.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var bi=Rl;var O4=0,Z$e=1;function Hx(e){let t=e.frustum,n=e.orientation,i=e.origin,o=y(e.vertexFormat,Oe.DEFAULT),r=y(e._drawNearPlane,!0),s,a;t instanceof bi?(s=O4,a=bi.packedLength):t instanceof nn&&(s=Z$e,a=nn.packedLength),this._frustumType=s,this._frustum=t.clone(),this._origin=m.clone(i),this._orientation=Ne.clone(n),this._drawNearPlane=r,this._vertexFormat=o,this._workerName="createFrustumGeometry",this.packedLength=2+a+m.packedLength+Ne.packedLength+Oe.packedLength}Hx.pack=function(e,t,n){n=y(n,0);let i=e._frustumType,o=e._frustum;return t[n++]=i,i===O4?(bi.pack(o,t,n),n+=bi.packedLength):(nn.pack(o,t,n),n+=nn.packedLength),m.pack(e._origin,t,n),n+=m.packedLength,Ne.pack(e._orientation,t,n),n+=Ne.packedLength,Oe.pack(e._vertexFormat,t,n),n+=Oe.packedLength,t[n]=e._drawNearPlane?1:0,t};var Q$e=new bi,$$e=new nn,eet=new Ne,tet=new m,net=new Oe;Hx.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o;i===O4?(o=bi.unpack(e,t,Q$e),t+=bi.packedLength):(o=nn.unpack(e,t,$$e),t+=nn.packedLength);let r=m.unpack(e,t,tet);t+=m.packedLength;let s=Ne.unpack(e,t,eet);t+=Ne.packedLength;let a=Oe.unpack(e,t,net);t+=Oe.packedLength;let c=e[t]===1;if(!u(n))return new Hx({frustum:o,origin:r,orientation:s,vertexFormat:a,_drawNearPlane:c});let l=i===n._frustumType?n._frustum:void 0;return n._frustum=o.clone(l),n._frustumType=i,n._origin=m.clone(r,n._origin),n._orientation=Ne.clone(s,n._orientation),n._vertexFormat=Oe.clone(a,n._vertexFormat),n._drawNearPlane=c,n};function jb(e,t,n,i,o,r,s,a){let c=e/3*2;for(let l=0;l<4;++l)u(t)&&(t[e]=r.x,t[e+1]=r.y,t[e+2]=r.z),u(n)&&(n[e]=s.x,n[e+1]=s.y,n[e+2]=s.z),u(i)&&(i[e]=a.x,i[e+1]=a.y,i[e+2]=a.z),e+=3;o[c]=0,o[c+1]=0,o[c+2]=1,o[c+3]=0,o[c+4]=1,o[c+5]=1,o[c+6]=0,o[c+7]=1}var iet=new Z,oet=new B,Dj=new B,spe=new m,ape=new m,cpe=new m,ret=new m,set=new m,aet=new m,ky=new Array(3),WB=new Array(4);WB[0]=new re(-1,-1,1,1);WB[1]=new re(1,-1,1,1);WB[2]=new re(1,1,1,1);WB[3]=new re(-1,1,1,1);var lpe=new Array(4);for(let e=0;e<4;++e)lpe[e]=new re;Hx._computeNearFarPlanes=function(e,t,n,i,o,r,s,a){let c=Z.fromQuaternion(t,iet),l=y(r,spe),f=y(s,ape),d=y(a,cpe);l=Z.getColumn(c,0,l),f=Z.getColumn(c,1,f),d=Z.getColumn(c,2,d),m.normalize(l,l),m.normalize(f,f),m.normalize(d,d),m.negate(l,l);let p=B.computeView(e,d,f,l,oet),g,h,A=i.projectionMatrix;if(n===O4){let x=B.multiply(A,p,Dj);h=B.inverse(x,Dj)}else g=B.inverseTransformation(p,Dj);u(h)?(ky[0]=i.near,ky[1]=i.far):(ky[0]=0,ky[1]=i.near,ky[2]=i.far);for(let x=0;x<2;++x)for(let C=0;C<4;++C){let T=re.clone(WB[C],lpe[C]);if(u(h)){T=B.multiplyByVector(h,T,T);let E=1/T.w;m.multiplyByScalar(T,E,T),m.subtract(T,e,T),m.normalize(T,T);let S=m.dot(d,T);m.multiplyByScalar(T,ky[x]/S,T),m.add(T,e,T)}else{u(i._offCenterFrustum)&&(i=i._offCenterFrustum);let E=ky[x],S=ky[x+1];T.x=(T.x*(i.right-i.left)+i.left+i.right)*.5,T.y=(T.y*(i.top-i.bottom)+i.bottom+i.top)*.5,T.z=(T.z*(E-S)-E-S)*.5,T.w=1,B.multiplyByVector(g,T,T)}o[12*x+C*3]=T.x,o[12*x+C*3+1]=T.y,o[12*x+C*3+2]=T.z}};Hx.createGeometry=function(e){let t=e._frustumType,n=e._frustum,i=e._origin,o=e._orientation,r=e._drawNearPlane,s=e._vertexFormat,a=r?6:5,c=new Float64Array(3*4*6);Hx._computeNearFarPlanes(i,o,t,n,c);let 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Use GoogleEarthEnterpriseMetadata.fromUrl instead.");let t=e;typeof t!="string"&&!(t instanceof Ie)&&(t=e.url);let n=Ie.createIfNeeded(t);n.appendForwardSlash(),this._resource=n;let i=this;this._readyPromise=hpe(this).then(function(){return i.getQuadTreePacket("",i._quadPacketVersion)}).then(function(){return!0}).catch(function(o){let r=`An error occurred while accessing ${Nj(i,"",1).url}.`;return Promise.reject(new de(r))})}}Object.defineProperties(Du.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},resource:{get:function(){return this._resource}},readyPromise:{get:function(){return $("GoogleEarthEnterpriseMetadata.readyPromise","GoogleEarthEnterpriseMetadata.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use GoogleEarthEnterpriseMetadata.fromUrl instead."),this._readyPromise}}});Du.fromUrl=async function(e){let t=e;typeof t!="string"&&!(t instanceof Ie)&&(t=e.url);let n=Ie.createIfNeeded(t);n.appendForwardSlash();let i=new Du;i._resource=n;try{await hpe(i),await i.getQuadTreePacket("",i._quadPacketVersion)}catch(o){let r=`An error occurred while accessing ${Nj(i,"",1).url}: ${o}`;throw new de(r)}return i};Du.tileXYToQuadKey=function(e,t,n){let i="";for(let o=n;o>=0;--o){let r=1<<o,s=0;uc(t,r)?uc(e,r)&&(s|=1):(s|=2,uc(e,r)||(s|=1)),i+=s}return i};Du.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let o=i;o>=0;--o){let r=1<<o,s=+e[i-o];uc(s,2)?uc(s,1)||(t|=r):(n|=r,uc(s,1)&&(t|=r))}return{x:t,y:n,level:i}};Du.prototype.isValid=function(e){let t=this.getTileInformationFromQuadKey(e);if(u(t))return t!==null;let n=!0,i=e,o;for(;i.length>1;)if(o=i.substring(i.length-1),i=i.substring(0,i.length-1),t=this.getTileInformationFromQuadKey(i),u(t)){!t.hasSubtree()&&!t.hasChild(parseInt(o))&&(n=!1);break}else if(t===null){n=!1;break}return n};var mpe=new gi("decodeGoogleEarthEnterprisePacket");Du.prototype.getQuadTreePacket=function(e,t,n){t=y(t,1),e=y(e,"");let o=Nj(this,e,t,n).fetchArrayBuffer();if(!u(o))return;let r=this._tileInfo,s=this.key;return o.then(function(a){return mpe.scheduleTask({buffer:a,quadKey:e,type:"Metadata",key:s},[a]).then(function(l){let f,d=-1;if(e!==""){d=e.length+1;let h=l[e];f=r[e],f._bits|=h._bits,delete l[e]}let p=Object.keys(l);p.sort(function(h,A){return h.length-A.length});let g=p.length;for(let h=0;h<g;++h){let A=p[h];if(l[A]!==null){let C=qB.clone(l[A]),T=A.length;if(T===d)C.setParent(f);else if(T>1){let E=r[A.substring(0,A.length-1)];C.setParent(E)}r[A]=C}else r[A]=null}})})};Du.prototype.populateSubtree=function(e,t,n,i){let o=Du.tileXYToQuadKey(e,t,n);return Lj(this,o,i)};function Lj(e,t,n){let i=e._tileInfo,o=t,r=i[o];if(u(r)&&(!r.hasSubtree()||r.hasChildren()))return r;for(;r===void 0&&o.length>1;)o=o.substring(0,o.length-1),r=i[o];let s,a=e._subtreePromises,c=a[o];if(u(c))return c.then(function(){return s=new Yo({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),Lj(e,t,s)});if(!u(r)||!r.hasSubtree())return Promise.reject(new de(`Couldn't load metadata for tile ${t}`));if(c=e.getQuadTreePacket(o,r.cnodeVersion,n),!!u(c))return a[o]=c,c.then(function(){return s=new Yo({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),Lj(e,t,s)}).finally(function(){delete a[o]})}Du.prototype.getTileInformation=function(e,t,n){let i=Du.tileXYToQuadKey(e,t,n);return this._tileInfo[i]};Du.prototype.getTileInformationFromQuadKey=function(e){return this._tileInfo[e]};function Nj(e,t,n,i){return e._resource.getDerivedResource({url:`flatfile?q2-0${t}-q.${n.toString()}`,request:i})}var Rj,Bj;function hpe(e){let t=e._resource.getDerivedResource({url:"dbRoot.v5",queryParameters:{output:"proto"}});if(!u(Bj)){let n=tn("ThirdParty/google-earth-dbroot-parser.js"),i=window.cesiumGoogleEarthDbRootParser;Bj=T0(n).then(function(){Rj=window.cesiumGoogleEarthDbRootParser(xet),u(i)?window.cesiumGoogleEarthDbRootParser=i:delete window.cesiumGoogleEarthDbRootParser})}return Bj.then(function(){return t.fetchArrayBuffer()}).then(function(n){let i=Rj.EncryptedDbRootProto.decode(new Uint8Array(n)),o=i.encryptionData,r=o.byteOffset,s=r+o.byteLength,a=e.key=o.buffer.slice(r,s);o=i.dbrootData,r=o.byteOffset,s=r+o.byteLength;let c=o.buffer.slice(r,s);return mpe.scheduleTask({buffer:c,type:"DbRoot",key:a},[c])}).then(function(n){let i=Rj.DbRootProto.decode(new Uint8Array(n.buffer));if(e.imageryPresent=y(i.imageryPresent,e.imageryPresent),e.protoImagery=i.protoImagery,e.terrainPresent=y(i.terrainPresent,e.terrainPresent),u(i.endSnippet)&&u(i.endSnippet.model)){let a=i.endSnippet.model;e.negativeAltitudeExponentBias=y(a.negativeAltitudeExponentBias,e.negativeAltitudeExponentBias),e.negativeAltitudeThreshold=y(a.compressedNegativeAltitudeThreshold,e.negativeAltitudeThreshold)}u(i.databaseVersion)&&(e._quadPacketVersion=y(i.databaseVersion.quadtreeVersion,e._quadPacketVersion));let o=e.providers,r=y(i.providerInfo,[]),s=r.length;for(let a=0;a<s;++a){let c=r[a],l=c.copyrightString;u(l)&&(o[c.providerId]=new Xt(l.value))}}).catch(function(){console.log(`Failed to retrieve ${t.url}. Using defaults.`),e.key=Tet})}var sm=Du;function Wx(e){e=y(e,y.EMPTY_OBJECT),this._buffer=e.buffer,this._credits=e.credits,this._negativeAltitudeExponentBias=e.negativeAltitudeExponentBias,this._negativeElevationThreshold=e.negativeElevationThreshold;let t=y(e.childTileMask,15),n=t&3;n|=t&4?8:0,n|=t&8?4:0,this._childTileMask=n,this._createdByUpsampling=y(e.createdByUpsampling,!1),this._skirtHeight=void 0,this._bufferType=this._buffer.constructor,this._mesh=void 0,this._minimumHeight=void 0,this._maximumHeight=void 0}Object.defineProperties(Wx.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){}}});var gpe="createVerticesFromGoogleEarthEnterpriseBuffer",Eet=new gi(gpe),bet=new gi(gpe,im.maximumAsynchronousTasks),ppe=new le,Fj=new le;Wx.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid;t.tileXYToNativeRectangle(n,i,o,ppe),t.tileXYToRectangle(n,i,o,Fj);let l=c.cartographicToCartesian(le.center(Fj)),d=40075.16/(1<<o);this._skirtHeight=Math.min(d*8,1e3);let g=(a?bet:Eet).scheduleTask({buffer:this._buffer,nativeRectangle:ppe,rectangle:Fj,relativeToCenter:l,ellipsoid:c,skirtHeight:this._skirtHeight,exaggeration:r,exaggerationRelativeHeight:s,includeWebMercatorT:!0,negativeAltitudeExponentBias:this._negativeAltitudeExponentBias,negativeElevationThreshold:this._negativeElevationThreshold});if(!u(g))return;let h=this;return g.then(function(A){return h._mesh=new Bf(l,new Float32Array(A.vertices),new Uint16Array(A.indices),A.indexCountWithoutSkirts,A.vertexCountWithoutSkirts,A.minimumHeight,A.maximumHeight,ae.clone(A.boundingSphere3D),m.clone(A.occludeePointInScaledSpace),A.numberOfAttributes,Mn.clone(A.orientedBoundingBox),cc.clone(A.encoding),A.westIndicesSouthToNorth,A.southIndicesEastToWest,A.eastIndicesNorthToSouth,A.northIndicesWestToEast),h._minimumHeight=A.minimumHeight,h._maximumHeight=A.maximumHeight,h._buffer=void 0,h._mesh})};Wx.prototype.interpolateHeight=function(e,t,n){let i=P.clamp((t-e.west)/e.width,0,1),o=P.clamp((n-e.south)/e.height,0,1);return u(this._mesh)?Pet(this,i,o):Ret(this,i,o,e)};var vet=new gi("upsampleQuantizedTerrainMesh",im.maximumAsynchronousTasks);Wx.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!u(this._mesh))return;let c=t*2!==o,l=n*2===r,f=e.ellipsoid,d=e.tileXYToRectangle(o,r,s),p=vet.scheduleTask({vertices:a.vertices,indices:a.indices,indexCountWithoutSkirts:a.indexCountWithoutSkirts,vertexCountWithoutSkirts:a.vertexCountWithoutSkirts,encoding:a.encoding,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,isEastChild:c,isNorthChild:l,childRectangle:d,ellipsoid:f});if(!u(p))return;let g=this;return p.then(function(h){let A=new Uint16Array(h.vertices),x=Ue.createTypedArray(A.length/3,h.indices),C=g._skirtHeight;return new kx({quantizedVertices:A,indices:x,minimumHeight:h.minimumHeight,maximumHeight:h.maximumHeight,boundingSphere:ae.clone(h.boundingSphere),orientedBoundingBox:Mn.clone(h.orientedBoundingBox),horizonOcclusionPoint:m.clone(h.horizonOcclusionPoint),westIndices:h.westIndices,southIndices:h.southIndices,eastIndices:h.eastIndices,northIndices:h.northIndices,westSkirtHeight:C,southSkirtHeight:C,eastSkirtHeight:C,northSkirtHeight:C,childTileMask:0,createdByUpsampling:!0,credits:g._credits})})};Wx.prototype.isChildAvailable=function(e,t,n,i){let o=2;return n!==e*2&&++o,i!==t*2&&(o-=2),(this._childTileMask&1<<o)!==0};Wx.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var wet=new H,Det=new H,Iet=new H,ype=new m;function Pet(e,t,n){let i=e._mesh,o=i.vertices,r=i.encoding,s=i.indices;for(let a=0,c=s.length;a<c;a+=3){let l=s[a],f=s[a+1],d=s[a+2],p=r.decodeTextureCoordinates(o,l,wet),g=r.decodeTextureCoordinates(o,f,Det),h=r.decodeTextureCoordinates(o,d,Iet),A=b_.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,h.x,h.y,ype);if(A.x>=-1e-15&&A.y>=-1e-15&&A.z>=-1e-15){let x=r.decodeHeight(o,l),C=r.decodeHeight(o,f),T=r.decodeHeight(o,d);return A.x*x+A.y*C+A.z*T}}}var Oet=Uint16Array.BYTES_PER_ELEMENT,_pe=Uint32Array.BYTES_PER_ELEMENT,Uj=Int32Array.BYTES_PER_ELEMENT,Met=Float32Array.BYTES_PER_ELEMENT,Vj=Float64Array.BYTES_PER_ELEMENT;function Ret(e,t,n,i){let o=e._buffer,r=0,s=0,a=0;n>.5?(t>.5?(r=2,s=.5):r=3,a=.5):t>.5&&(r=1,s=.5);let c=new DataView(o),l=0;for(let w=0;w<r;++w)l+=c.getUint32(l,!0),l+=_pe;l+=_pe,l+=2*Vj;let f=P.toRadians(c.getFloat64(l,!0)*180);l+=Vj;let d=P.toRadians(c.getFloat64(l,!0)*180);l+=Vj;let p=i.width/f/2,g=i.height/d/2,h=c.getInt32(l,!0);l+=Uj;let A=c.getInt32(l,!0)*3;l+=Uj,l+=Uj;let x=new Array(h),C=new Array(h),T=new Array(h),E;for(E=0;E<h;++E)x[E]=s+c.getUint8(l++)*p,C[E]=a+c.getUint8(l++)*g,T[E]=c.getFloat32(l,!0)*6371010,l+=Met;let S=new Array(A);for(E=0;E<A;++E)S[E]=c.getUint16(l,!0),l+=Oet;for(E=0;E<A;E+=3){let w=S[E],D=S[E+1],M=S[E+2],O=x[w],L=x[D],N=x[M],_=C[w],b=C[D],v=C[M],I=b_.computeBarycentricCoordinates(t,n,O,_,L,b,N,v,ype);if(I.x>=-1e-15&&I.y>=-1e-15&&I.z>=-1e-15)return I.x*T[w]+I.y*T[D]+I.z*T[M]}}var Yb=Wx;var Lf={UNKNOWN:0,NONE:1,SELF:2,PARENT:3},M4=new ee;function R4(){this._terrainCache={},this._lastTidy=ee.now()}R4.prototype.add=function(e,t){this._terrainCache[e]={buffer:t,timestamp:ee.now()}};R4.prototype.get=function(e){let n=this._terrainCache[e];if(u(n))return delete this._terrainCache[e],n.buffer};R4.prototype.tidy=function(){if(ee.now(M4),ee.secondsDifference(M4,this._lastTidy)>10){let e=this._terrainCache,t=Object.keys(e),n=t.length;for(let i=0;i<n;++i){let o=t[i],r=e[o];ee.secondsDifference(M4,r.timestamp)>10&&delete e[o]}ee.clone(M4,this._lastTidy)}};function Hy(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=new Hi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new le(-P.PI,-P.PI,P.PI,P.PI),ellipsoid:e.ellipsoid});let t=e.credit;if(typeof t=="string"&&(t=new Xt(t)),this._credit=t,this._levelZeroMaximumGeometricError=40075.16,this._terrainCache=new R4,this._terrainPromises={},this._terrainRequests={},this._errorEvent=new ye,this._ready=!1,u(e.url)){$("GoogleEarthEnterpriseTerrainProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use GoogleEarthEnterpriseTerrainProvider.fromMetadata instead.");let n=Ie.createIfNeeded(e.url),i=this,o;this._readyPromise=sm.fromUrl(n).then(r=>{if(!r.terrainPresent){let s=new de(`The server ${r.url} doesn't have terrain`);return Promise.reject(s)}return Ai.reportSuccess(o),i._metadata=r,i._ready=!0,!0}).catch(r=>{throw o=Ai.reportError(o,i,i._errorEvent,r.message,void 0,void 0,void 0,r),r})}else if(u(e.metadata)){$("GoogleEarthEnterpriseTerrainProvider options.metadata","options.metadata was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use GoogleEarthEnterpriseTerrainProvider.fromMetadata instead.");let n=e.metadata;this._metadata=n;let i=this;this._readyPromise=Promise.resolve(this._metadata._readyPromise).then(()=>{if(!n.terrainPresent)throw new de(`The server ${n.url} doesn't have terrain`);i._ready=!0})}}Object.defineProperties(Hy.prototype,{url:{get:function(){return this._metadata.url}},proxy:{get:function(){return this._metadata.proxy}},tilingScheme:{get:function(){return this._tilingScheme}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("GoogleEarthEnterpriseTerrainProvider.ready","GoogleEarthEnterpriseTerrainProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._ready}},readyPromise:{get:function(){return $("GoogleEarthEnterpriseTerrainProvider.readyPromise","GoogleEarthEnterpriseTerrainProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._readyPromise}},credit:{get:function(){return this._credit}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});Hy.fromMetadata=function(e,t){if(!e.terrainPresent)throw new de(`The server ${e.url} doesn't have terrain`);let n=new Hy(t);return n._metadata=e,n._readyPromise=Promise.resolve(!0),n._ready=!0,n};var Bet=new gi("decodeGoogleEarthEnterprisePacket");function Ape(e,t,n){let i=t.getChildBitmask();if(t.terrainState===Lf.PARENT){i=0;for(let o=0;o<4;++o){let r=n.getTileInformationFromQuadKey(e+o.toString());u(r)&&r.hasTerrain()&&(i|=1<<o)}}return i}Hy.prototype.requestTileGeometry=function(e,t,n,i){let o=sm.tileXYToQuadKey(e,t,n),r=this._terrainCache,s=this._metadata,a=s.getTileInformationFromQuadKey(o);if(!u(a))return Promise.reject(new de("Terrain tile doesn't exist"));let c=a.terrainState;u(c)||(c=a.terrainState=Lf.UNKNOWN);let l=r.get(o);if(u(l)){let C=s.providers[a.terrainProvider];return Promise.resolve(new Yb({buffer:l,childTileMask:Ape(o,a,s),credits:u(C)?[C]:void 0,negativeAltitudeExponentBias:s.negativeAltitudeExponentBias,negativeElevationThreshold:s.negativeAltitudeThreshold}))}if(r.tidy(),a.ancestorHasTerrain){if(c===Lf.NONE)return Promise.reject(new de("Terrain tile doesn't exist"))}else return Promise.resolve(new Sa({buffer:new Uint8Array(16*16),width:16,height:16}));let f,d=o,p=-1;switch(c){case Lf.SELF:p=a.terrainVersion;break;case Lf.PARENT:d=d.substring(0,d.length-1),f=s.getTileInformationFromQuadKey(d),p=f.terrainVersion;break;case Lf.UNKNOWN:a.hasTerrain()?p=a.terrainVersion:(d=d.substring(0,d.length-1),f=s.getTileInformationFromQuadKey(d),u(f)&&f.hasTerrain()&&(p=f.terrainVersion));break}if(p<0)return Promise.reject(new de("Terrain tile doesn't exist"));let g=this._terrainPromises,h=this._terrainRequests,A,x;if(u(g[d]))A=g[d],x=h[d];else{x=i;let C=Let(this,d,p,x).fetchArrayBuffer();if(!u(C))return;A=C.then(function(T){return u(T)?Bet.scheduleTask({buffer:T,type:"Terrain",key:s.key},[T]).then(function(E){let S=s.getTileInformationFromQuadKey(d);S.terrainState=Lf.SELF,r.add(d,E[0]);let w=S.terrainProvider,D=E.length-1;for(let M=0;M<D;++M){let O=d+M.toString(),L=s.getTileInformationFromQuadKey(O);u(L)&&(r.add(O,E[M+1]),L.terrainState=Lf.PARENT,L.terrainProvider===0&&(L.terrainProvider=w))}}):Promise.reject(new de("Failed to load terrain."))}),g[d]=A,h[d]=x,A=A.finally(function(){delete g[d],delete h[d]})}return A.then(function(){let C=r.get(o);if(u(C)){let T=s.providers[a.terrainProvider];return new Yb({buffer:C,childTileMask:Ape(o,a,s),credits:u(T)?[T]:void 0,negativeAltitudeExponentBias:s.negativeAltitudeExponentBias,negativeElevationThreshold:s.negativeAltitudeThreshold})}return Promise.reject(new de("Failed to load terrain."))}).catch(function(C){return x.state===oi.CANCELLED?(i.state=x.state,Promise.reject(C)):(a.terrainState=Lf.NONE,Promise.reject(C))})};Hy.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};Hy.prototype.getTileDataAvailable=function(e,t,n){let i=this._metadata,o=sm.tileXYToQuadKey(e,t,n),r=i.getTileInformation(e,t,n);if(r===null)return!1;if(u(r)){if(!r.ancestorHasTerrain)return!0;let s=r.terrainState;if(s===Lf.NONE)return!1;if((!u(s)||s===Lf.UNKNOWN)&&(r.terrainState=Lf.UNKNOWN,!r.hasTerrain())){o=o.substring(0,o.length-1);let a=i.getTileInformationFromQuadKey(o);if(!u(a)||!a.hasTerrain())return!1}return!0}if(i.isValid(o)){let s=new Yo({throttle:!1,throttleByServer:!0,type:Zr.TERRAIN});i.populateSubtree(e,t,n,s)}return!1};Hy.prototype.loadTileDataAvailability=function(e,t,n){};function Let(e,t,n,i){return n=u(n)&&n>0?n:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1c-0${t}-t.${n.toString()}`,request:i})}var kj=Hy;function Net(e,t,n,i){this.rightAscension=e,this.declination=t,this.rotation=n,this.rotationRate=i}var XB=Net;var Rpe={},Fet=32.184,Uet=2451545,xpe=-.0529921,Cpe=-.1059842,Tpe=13.0120009,Epe=13.3407154,bpe=.9856003,Spe=26.4057084,vpe=13.064993,wpe=.3287146,Dpe=1.7484877,Ipe=-.1589763,Ppe=.0036096,Ope=.1643573,Mpe=12.9590088,zj=new ee;Rpe.ComputeMoon=function(e,t){u(e)||(e=ee.now()),zj=ee.addSeconds(e,Fet,zj);let n=ee.totalDays(zj)-Uet,i=n/Qn.DAYS_PER_JULIAN_CENTURY,o=(125.045+xpe*n)*P.RADIANS_PER_DEGREE,r=(250.089+Cpe*n)*P.RADIANS_PER_DEGREE,s=(260.008+Tpe*n)*P.RADIANS_PER_DEGREE,a=(176.625+Epe*n)*P.RADIANS_PER_DEGREE,c=(357.529+bpe*n)*P.RADIANS_PER_DEGREE,l=(311.589+Spe*n)*P.RADIANS_PER_DEGREE,f=(134.963+vpe*n)*P.RADIANS_PER_DEGREE,d=(276.617+wpe*n)*P.RADIANS_PER_DEGREE,p=(34.226+Dpe*n)*P.RADIANS_PER_DEGREE,g=(15.134+Ipe*n)*P.RADIANS_PER_DEGREE,h=(119.743+Ppe*n)*P.RADIANS_PER_DEGREE,A=(239.961+Ope*n)*P.RADIANS_PER_DEGREE,x=(25.053+Mpe*n)*P.RADIANS_PER_DEGREE,C=Math.sin(o),T=Math.sin(r),E=Math.sin(s),S=Math.sin(a),w=Math.sin(c),D=Math.sin(l),M=Math.sin(f),O=Math.sin(d),L=Math.sin(p),N=Math.sin(g),_=Math.sin(h),b=Math.sin(A),v=Math.sin(x),I=Math.cos(o),R=Math.cos(r),F=Math.cos(s),z=Math.cos(a),V=Math.cos(c),G=Math.cos(l),U=Math.cos(f),q=Math.cos(d),Y=Math.cos(p),Q=Math.cos(g),W=Math.cos(h),K=Math.cos(A),J=Math.cos(x),ge=(269.9949+.0031*i-3.8787*C-.1204*T+.07*E-.0172*S+.0072*D-.0052*N+.0043*v)*P.RADIANS_PER_DEGREE,Ce=(66.5392+.013*i+1.5419*I+.0239*R-.0278*F+.0068*z-.0029*G+9e-4*U+8e-4*Q-9e-4*J)*P.RADIANS_PER_DEGREE,se=(38.3213+13.17635815*n-14e-13*n*n+3.561*C+.1208*T-.0642*E+.0158*S+.0252*w-.0066*D-.0047*M-.0046*O+.0028*L+.0052*N+.004*_+.0019*b-.0044*v)*P.RADIANS_PER_DEGREE,xe=(13.17635815-14e-13*(2*n)+3.561*I*xpe+.1208*R*Cpe-.0642*F*Tpe+.0158*z*Epe+.0252*V*bpe-.0066*G*Spe-.0047*U*vpe-.0046*q*wpe+.0028*Y*Dpe+.0052*Q*Ipe+.004*W*Ppe+.0019*K*Ope-.0044*J*Mpe)/86400*P.RADIANS_PER_DEGREE;return u(t)||(t=new XB),t.rightAscension=ge,t.declination=Ce,t.rotation=se,t.rotationRate=xe,t};var KB=Rpe;function Bpe(e){(!u(e)||typeof e!="function")&&(e=KB.ComputeMoon),this._computeFunction=e}var Vet=new m,ket=new m,zet=new m;function Het(e,t,n){let i=Vet;i.x=Math.cos(e+P.PI_OVER_TWO),i.y=Math.sin(e+P.PI_OVER_TWO),i.z=0;let o=Math.cos(t),r=zet;r.x=o*Math.cos(e),r.y=o*Math.sin(e),r.z=Math.sin(t);let s=m.cross(r,i,ket);return u(n)||(n=new Z),n[0]=i.x,n[1]=s.x,n[2]=r.x,n[3]=i.y,n[4]=s.y,n[5]=r.y,n[6]=i.z,n[7]=s.z,n[8]=r.z,n}var Get=new Z,Wet=new Ne;Bpe.prototype.evaluate=function(e,t){u(e)||(e=ee.now());let n=this._computeFunction(e),i=Het(n.rightAscension,n.declination,t),o=P.zeroToTwoPi(n.rotation),r=Ne.fromAxisAngle(m.UNIT_Z,o,Wet),s=Z.fromQuaternion(Ne.conjugate(r,r),Get);return Z.multiply(s,i,i)};var JB=Bpe;var ZB={};ZB.type=void 0;ZB.getRequiredDataPoints=fe.throwInstantiationError;ZB.interpolateOrderZero=fe.throwInstantiationError;ZB.interpolate=fe.throwInstantiationError;var Hj=ZB;function Gj(e){this._url=Ie.createIfNeeded(e),this._url.appendForwardSlash()}Object.defineProperties(Gj.prototype,{url:{get:function(){return this._url}}});Gj.prototype.geocode=function(e,t){return this._url.getDerivedResource({url:t===zy.AUTOCOMPLETE?"autocomplete":"search",queryParameters:{text:e}}).fetchJson().then(function(i){return i.features.map(function(o){let r,s=o.bbox;if(u(s))r=le.fromDegrees(s[0],s[1],s[2],s[3]);else{let a=o.geometry.coordinates[0],c=o.geometry.coordinates[1];r=m.fromDegrees(a,c)}return{displayName:o.properties.label,destination:r}})})};var QB=Gj;function Lpe(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.accessToken,fd.defaultAccessToken),n=Ie.createIfNeeded(y(e.server,fd.defaultServer));n.appendForwardSlash();let i=fd.getDefaultTokenCredit(t);u(i)&&e.scene.frameState.creditDisplay.addDefaultCredit(Xt.clone(i));let o=n.getDerivedResource({url:"v1/geocode"});u(t)&&o.appendQueryParameters({access_token:t}),this._accessToken=t,this._server=n,this._pelias=new QB(o)}Lpe.prototype.geocode=function(e,t){return this._pelias.geocode(e,t)};var $B=Lpe;var jet={SHIFT:0,CTRL:1,ALT:2},ra=Object.freeze(jet);function B4(){fe.throwInstantiationError()}Object.defineProperties(B4.prototype,{ellipsoid:{get:fe.throwInstantiationError}});B4.prototype.project=fe.throwInstantiationError;B4.prototype.unproject=fe.throwInstantiationError;var Wj=B4;function qb(e){e=y(e,y.EMPTY_OBJECT);let t=e.weights,n=e.times;this._times=n,this._weights=t,this._count=t.length/n.length,this._lastTimeIndex=0}Object.defineProperties(qb.prototype,{times:{get:function(){return this._times}},weights:{get:function(){return this._weights}}});qb.prototype.findTimeInterval=oo.prototype.findTimeInterval;qb.prototype.wrapTime=oo.prototype.wrapTime;qb.prototype.clampTime=oo.prototype.clampTime;qb.prototype.evaluate=function(e,t){let n=this.weights,i=this.times,o=this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex),r=(e-i[o])/(i[o+1]-i[o]);u(t)||(t=new Array(this._count));for(let s=0;s<this._count;s++){let a=o*this._count+s;t[s]=n[a]*(1-r)+n[a+this._count]*r}return t};var jj=qb;var Yet={NONE:-1,PARTIAL:0,FULL:1},fr=Object.freeze(Yet);function fc(e,t){this._occluderPosition=m.clone(e.center),this._occluderRadius=e.radius,this._horizonDistance=0,this._horizonPlaneNormal=void 0,this._horizonPlanePosition=void 0,this._cameraPosition=void 0,this.cameraPosition=t}var L4=new m;Object.defineProperties(fc.prototype,{position:{get:function(){return this._occluderPosition}},radius:{get:function(){return this._occluderRadius}},cameraPosition:{set:function(e){e=m.clone(e,this._cameraPosition);let t=m.subtract(this._occluderPosition,e,L4),n=m.magnitudeSquared(t),i=this._occluderRadius*this._occluderRadius,o,r,s;if(n>i){o=Math.sqrt(n-i),n=1/Math.sqrt(n),r=m.multiplyByScalar(t,n,L4);let a=o*o*n;s=m.add(e,m.multiplyByScalar(r,a,L4),L4)}else o=Number.MAX_VALUE;this._horizonDistance=o,this._horizonPlaneNormal=r,this._horizonPlanePosition=s,this._cameraPosition=e}}});fc.fromBoundingSphere=function(e,t,n){return u(n)?(m.clone(e.center,n._occluderPosition),n._occluderRadius=e.radius,n.cameraPosition=t,n):new fc(e,t)};var Fpe=new m;fc.prototype.isPointVisible=function(e){if(this._horizonDistance!==Number.MAX_VALUE){let t=m.subtract(e,this._occluderPosition,Fpe),n=this._occluderRadius;if(n=m.magnitudeSquared(t)-n*n,n>0)return n=Math.sqrt(n)+this._horizonDistance,t=m.subtract(e,this._cameraPosition,t),n*n>m.magnitudeSquared(t)}return!1};var qet=new m;fc.prototype.isBoundingSphereVisible=function(e){let t=m.clone(e.center,qet),n=e.radius;if(this._horizonDistance!==Number.MAX_VALUE){let i=m.subtract(t,this._occluderPosition,Fpe),o=this._occluderRadius-n;if(o=m.magnitudeSquared(i)-o*o,n<this._occluderRadius)return o>0?(o=Math.sqrt(o)+this._horizonDistance,i=m.subtract(t,this._cameraPosition,i),o*o+n*n>m.magnitudeSquared(i)):!1;if(o>0){i=m.subtract(t,this._cameraPosition,i);let r=m.magnitudeSquared(i),s=this._occluderRadius*this._occluderRadius,a=n*n;return(this._horizonDistance*this._horizonDistance+s)*a>r*s?!0:(o=Math.sqrt(o)+this._horizonDistance,o*o+a>r)}return!0}return!1};var Xet=new m;fc.prototype.computeVisibility=function(e){let t=m.clone(e.center),n=e.radius;if(n>this._occluderRadius)return fr.FULL;if(this._horizonDistance!==Number.MAX_VALUE){let i=m.subtract(t,this._occluderPosition,Xet),o=this._occluderRadius-n,r=m.magnitudeSquared(i);if(o=r-o*o,o>0){o=Math.sqrt(o)+this._horizonDistance,i=m.subtract(t,this._cameraPosition,i);let s=m.magnitudeSquared(i);return o*o+n*n<s?fr.NONE:(o=this._occluderRadius+n,o=r-o*o,o>0?(o=Math.sqrt(o)+this._horizonDistance,s<o*o+n*n?fr.FULL:fr.PARTIAL):(i=m.subtract(t,this._horizonPlanePosition,i),m.dot(i,this._horizonPlaneNormal)>-n?fr.PARTIAL:fr.FULL))}}return fr.NONE};var N4=new m;fc.computeOccludeePoint=function(e,t,n){let i=m.clone(t),o=m.clone(e.center),r=e.radius,s=n.length,a=m.normalize(m.subtract(i,o,N4),N4),c=-m.dot(a,o),l=fc._anyRotationVector(o,a,c),f=fc._horizonToPlaneNormalDotProduct(e,a,c,l,n[0]);if(!f)return;let d;for(let g=1;g<s;++g){if(d=fc._horizonToPlaneNormalDotProduct(e,a,c,l,n[g]),!d)return;d<f&&(f=d)}if(f<.0017453283658983088)return;let p=r/f;return m.add(o,m.multiplyByScalar(a,p,N4),N4)};var Ket=[];fc.computeOccludeePointFromRectangle=function(e,t){t=y(t,oe.WGS84);let n=le.subsample(e,t,0,Ket),i=ae.fromPoints(n),o=m.ZERO;if(!m.equals(o,i.center))return fc.computeOccludeePoint(new ae(o,t.minimumRadius),i.center,n)};var Jet=new m;fc._anyRotationVector=function(e,t,n){let i=m.abs(t,Jet),o=i.x>i.y?0:1;(o===0&&i.z>i.x||o===1&&i.z>i.y)&&(o=2);let r=new m,s;o===0?(i.x=e.x,i.y=e.y+1,i.z=e.z+1,s=m.UNIT_X):o===1?(i.x=e.x+1,i.y=e.y,i.z=e.z+1,s=m.UNIT_Y):(i.x=e.x+1,i.y=e.y+1,i.z=e.z,s=m.UNIT_Z);let a=(m.dot(t,i)+n)/-m.dot(t,s);return m.normalize(m.subtract(m.add(i,m.multiplyByScalar(s,a,r),i),e,i),i)};var Zet=new m;fc._rotationVector=function(e,t,n,i,o){let r=m.subtract(i,e,Zet);if(r=m.normalize(r,r),m.dot(t,r)<.9999999847691291){let s=m.cross(t,r,r);if(m.magnitude(s)>P.EPSILON13)return m.normalize(s,new m)}return o};var Yj=new m,Qet=new m,F4=new m,Npe=new m;fc._horizonToPlaneNormalDotProduct=function(e,t,n,i,o){let r=m.clone(o,Yj),s=m.clone(e.center,Qet),a=e.radius,c=m.subtract(s,r,F4),l=m.magnitudeSquared(c),f=a*a;if(l<f)return!1;let d=l-f,p=Math.sqrt(d),h=1/Math.sqrt(l),x=p*h*p;c=m.normalize(c,c);let C=m.add(r,m.multiplyByScalar(c,x,Npe),Npe),T=Math.sqrt(d-x*x),E=this._rotationVector(s,t,n,r,i),S=m.fromElements(E.x*E.x*c.x+(E.x*E.y-E.z)*c.y+(E.x*E.z+E.y)*c.z,(E.x*E.y+E.z)*c.x+E.y*E.y*c.y+(E.y*E.z-E.x)*c.z,(E.x*E.z-E.y)*c.x+(E.y*E.z+E.x)*c.y+E.z*E.z*c.z,Yj);S=m.normalize(S,S);let w=m.multiplyByScalar(S,T,Yj);E=m.normalize(m.subtract(m.add(C,w,F4),s,F4),F4);let D=m.dot(t,E);E=m.normalize(m.subtract(m.subtract(C,w,E),s,E),E);let M=m.dot(t,E);return D<M?D:M};var eL=fc;function qj(e,t,n){e=Ie.createIfNeeded(e),e.appendForwardSlash(),e.setQueryParameters({key:t}),this._url=e,this._params=y(n,{})}Object.defineProperties(qj.prototype,{url:{get:function(){return this._url}},params:{get:function(){return this._params}}});qj.prototype.geocode=function(e){return this._url.getDerivedResource({url:"json",queryParameters:ht(this._params,{q:e})}).fetchJson().then(function(n){return n.results.map(function(i){let o,r=i.bounds;if(u(r))o=le.fromDegrees(r.southwest.lng,r.southwest.lat,r.northeast.lng,r.northeast.lat);else{let s=i.geometry.lat,a=i.geometry.lng;o=m.fromDegrees(s,a)}return{displayName:i.formatted,destination:o}})})};var Xj=qj;var $et={packedLength:void 0,pack:fe.throwInstantiationError,unpack:fe.throwInstantiationError},Kj=$et;var ett={packedInterpolationLength:void 0,convertPackedArrayForInterpolation:fe.throwInstantiationError,unpackInterpolationResult:fe.throwInstantiationError},Jj=ett;function Upe(){fe.throwInstantiationError()}Upe.prototype.getURL=fe.throwInstantiationError;var Zj=Upe;var ttt={LEFT_DOWN:0,LEFT_UP:1,LEFT_CLICK:2,LEFT_DOUBLE_CLICK:3,RIGHT_DOWN:5,RIGHT_UP:6,RIGHT_CLICK:7,MIDDLE_DOWN:10,MIDDLE_UP:11,MIDDLE_CLICK:12,MOUSE_MOVE:15,WHEEL:16,PINCH_START:17,PINCH_END:18,PINCH_MOVE:19},An=Object.freeze(ttt);function Gy(e,t,n){let i=e._element;if(i===document)return n.x=t.clientX,n.y=t.clientY,n;let o=i.getBoundingClientRect();return 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n=jx(t),i=e._positions,o=i.length,r,s,a=e._isPinching;if(o!==1&&e._buttonDown[ms.LEFT]){if(e._buttonDown[ms.LEFT]=!1,u(e._touchHoldTimer)&&(clearTimeout(e._touchHoldTimer),e._touchHoldTimer=void 0),r=e.getInputAction(An.LEFT_UP,n),u(r)&&(H.clone(e._primaryPosition,jpe.position),r(jpe)),o===0&&!e._isTouchHolding&&(s=e.getInputAction(An.LEFT_CLICK,n),u(s))){let c=e._primaryStartPosition,l=e._previousPositions.values[0];nY(c,l,e._clickPixelTolerance)&&(H.clone(e._primaryPosition,Ype.position),s(Ype))}e._isTouchHolding=!1}if(o===0&&a&&(e._isPinching=!1,r=e.getInputAction(An.PINCH_END,n),u(r)&&r()),o===1&&!a){let c=i.values[0];H.clone(c,e._primaryPosition),H.clone(c,e._primaryStartPosition),H.clone(c,e._primaryPreviousPosition),e._buttonDown[ms.LEFT]=!0,r=e.getInputAction(An.LEFT_DOWN,n),u(r)&&(H.clone(c,Wpe.position),r(Wpe)),e._touchHoldTimer=setTimeout(function(){if(!e.isDestroyed()&&(e._touchHoldTimer=void 0,e._isTouchHolding=!0,s=e.getInputAction(An.RIGHT_CLICK,n),u(s))){let 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c=e._primaryPreviousPosition;s=e.getInputAction(An.MOUSE_MOVE,n),u(s)&&(H.clone(c,tY.startPosition),H.clone(a,tY.endPosition),s(tY)),H.clone(a,c),t.preventDefault()}else if(r===2&&e._isPinching&&(s=e.getInputAction(An.PINCH_MOVE,n),u(s))){let a=i.values[0],c=i.values[1],l=o.values[0],f=o.values[1],d=c.x-a.x,p=c.y-a.y,g=Math.sqrt(d*d+p*p)*.25,h=f.x-l.x,A=f.y-l.y,x=Math.sqrt(h*h+A*A)*.25,C=(c.y+a.y)*.125,T=(f.y+l.y)*.125,E=Math.atan2(p,d),S=Math.atan2(A,h);H.fromElements(0,x,tL.distance.startPosition),H.fromElements(0,g,tL.distance.endPosition),H.fromElements(S,T,tL.angleAndHeight.startPosition),H.fromElements(E,C,tL.angleAndHeight.endPosition),s(tL)}}function ctt(e,t){if(t.target.setPointerCapture(t.pointerId),t.pointerType==="touch"){let n=e._positions,i=t.pointerId;n.set(i,Gy(e,t,new H)),U4(e,t),e._previousPositions.set(i,H.clone(n.get(i)))}else Kpe(e,t)}function Xpe(e,t){if(t.pointerType==="touch"){let 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t=e.positions,n=e.colors,i=y(e.colorsPerVertex,!1);this._positions=t,this._colors=n,this._colorsPerVertex=i,this._arcType=y(e.arcType,Zt.GEODESIC),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._ellipsoid=y(e.ellipsoid,oe.WGS84),this._workerName="createSimplePolylineGeometry";let o=1+t.length*m.packedLength;o+=u(n)?1+n.length*k.packedLength:1,this.packedLength=o+oe.packedLength+3}nL.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=m.packedLength)m.pack(o[i],t,n);let s=e._colors;for(r=u(s)?s.length:0,t[n++]=r,i=0;i<r;++i,n+=k.packedLength)k.pack(s[i],t,n);return oe.pack(e._ellipsoid,t,n),n+=oe.packedLength,t[n++]=e._colorsPerVertex?1:0,t[n++]=e._arcType,t[n]=e._granularity,t};nL.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=m.packedLength)r[i]=m.unpack(e,t);o=e[t++];let s=o>0?new Array(o):void 0;for(i=0;i<o;++i,t+=k.packedLength)s[i]=k.unpack(e,t);let a=oe.unpack(e,t);t+=oe.packedLength;let 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o=i.toLowerCase();t>1&&o==="name"?(t=1,n=i):t>2&&o==="title"?(t=2,n=i):t>3&&/name/i.test(i)?(t=3,n=i):t>4&&/title/i.test(i)&&(t=4,n=i)}u(n)&&(this.name=e[n])};CY.prototype.configureDescriptionFromProperties=function(e){function t(n){let i='<table class="cesium-infoBox-defaultTable">';for(let o in n)if(n.hasOwnProperty(o)){let r=n[o];u(r)&&(typeof r=="object"?i+=`<tr><td>${o}</td><td>${t(r)}</td></tr>`:i+=`<tr><td>${o}</td><td>${r}</td></tr>`)}return i+="</table>",i}this.description=t(e)};var cm=CY;function Kb(){fe.throwInstantiationError()}Object.defineProperties(Kb.prototype,{ready:{get:fe.throwInstantiationError},readyPromise:{get:fe.throwInstantiationError},rectangle:{get:fe.throwInstantiationError},tileWidth:{get:fe.throwInstantiationError},tileHeight:{get:fe.throwInstantiationError},maximumLevel:{get:fe.throwInstantiationError},minimumLevel:{get:fe.throwInstantiationError},tilingScheme:{get:fe.throwInstantiationError},tileDiscardPolicy:{get:fe.throwInstantiationError},errorEvent:{get:fe.throwInstantiationError},credit:{get:fe.throwInstantiationError},proxy:{get:fe.throwInstantiationError},hasAlphaChannel:{get:fe.throwInstantiationError},defaultAlpha:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultNightAlpha:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultDayAlpha:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultBrightness:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultContrast:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultHue:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultSaturation:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultGamma:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultMinificationFilter:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultMagnificationFilter:{get:fe.throwInstantiationError,set:fe.throwInstantiationError}});Kb.prototype.getTileCredits=function(e,t,n){fe.throwInstantiationError()};Kb.prototype.requestImage=function(e,t,n,i){fe.throwInstantiationError()};Kb.prototype.pickFeatures=function(e,t,n,i,o){fe.throwInstantiationError()};var Ott=/\.ktx2$/i;Kb.loadImage=function(e,t){let n=Ie.createIfNeeded(t);return Ott.test(n.url)?sl(n):u(e)&&u(e.tileDiscardPolicy)?n.fetchImage({preferBlob:!0,preferImageBitmap:!0,flipY:!0}):n.fetchImage({preferImageBitmap:!0,flipY:!0})};var qc=Kb;function TY(e){this.useTiles=y(e.usePreCachedTilesIfAvailable,!0);let t=e.ellipsoid;this.tilingScheme=y(e.tilingScheme,new Hi({ellipsoid:t})),this.rectangle=y(e.rectangle,this.tilingScheme.rectangle),this.ellipsoid=t;let n=e.credit;typeof n=="string"&&(n=new Xt(n)),this.credit=n,this.tileDiscardPolicy=e.tileDiscardPolicy,this.tileWidth=y(e.tileWidth,256),this.tileHeight=y(e.tileHeight,256),this.maximumLevel=e.maximumLevel}TY.prototype.build=function(e){e._useTiles=this.useTiles,e._tilingScheme=this.tilingScheme,e._rectangle=this.rectangle,e._credit=this.credit,e._tileDiscardPolicy=this.tileDiscardPolicy,e._tileWidth=this.tileWidth,e._tileHeight=this.tileHeight,e._maximumLevel=this.maximumLevel,this.useTiles&&!u(this.tileDiscardPolicy)&&(e._tileDiscardPolicy=new sL({missingImageUrl:n_e(e,0,0,this.maximumLevel).url,pixelsToCheck:[new H(0,0),new H(200,20),new H(20,200),new H(80,110),new H(160,130)],disableCheckIfAllPixelsAreTransparent:!0})),e._ready=!0};function Mtt(e,t){let n=e.tileInfo;if(!u(n))t.useTiles=!1;else{if(t.tileWidth=n.rows,t.tileHeight=n.cols,n.spatialReference.wkid===102100||n.spatialReference.wkid===102113)t.tilingScheme=new Nr({ellipsoid:t.ellipsoid});else if(e.tileInfo.spatialReference.wkid===4326)t.tilingScheme=new Hi({ellipsoid:t.ellipsoid});else{let i=`Tile spatial reference WKID ${e.tileInfo.spatialReference.wkid} is not supported.`;throw new de(i)}if(t.maximumLevel=e.tileInfo.lods.length-1,u(e.fullExtent)){if(u(e.fullExtent.spatialReference)&&u(e.fullExtent.spatialReference.wkid))if(e.fullExtent.spatialReference.wkid===102100||e.fullExtent.spatialReference.wkid===102113){let i=new wi,o=e.fullExtent,r=i.unproject(new m(Math.max(o.xmin,-t.tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.max(o.ymin,-t.tilingScheme.ellipsoid.maximumRadius*Math.PI),0)),s=i.unproject(new m(Math.min(o.xmax,t.tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.min(o.ymax,t.tilingScheme.ellipsoid.maximumRadius*Math.PI),0));t.rectangle=new le(r.longitude,r.latitude,s.longitude,s.latitude)}else if(e.fullExtent.spatialReference.wkid===4326)t.rectangle=le.fromDegrees(e.fullExtent.xmin,e.fullExtent.ymin,e.fullExtent.xmax,e.fullExtent.ymax);else{let i=`fullExtent.spatialReference WKID ${e.fullExtent.spatialReference.wkid} is not supported.`;throw new de(i)}}else t.rectangle=t.tilingScheme.rectangle;t.useTiles=!0}u(e.copyrightText)&&e.copyrightText.length>0&&(t.credit=new Xt(e.copyrightText))}function Rtt(e,t,n){let i=`An error occurred while accessing ${e.url}`;throw u(t)&&u(t.message)&&(i+=`: ${t.message}`),Ai.reportError(void 0,n,u(n)?n._errorEvent:void 0,i,void 0,void 0,void 0,t),new de(i)}async function t_e(e,t,n){let i=e.getDerivedResource({queryParameters:{f:"json"}});try{let o=await i.fetchJsonp();Mtt(o,t)}catch(o){Rtt(e,o,n)}}function Xx(e){if(e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._maximumLevel=e.maximumLevel,this._tilingScheme=y(e.tilingScheme,new Hi({ellipsoid:e.ellipsoid})),this._useTiles=y(e.usePreCachedTilesIfAvailable,!0),this._rectangle=y(e.rectangle,this._tilingScheme.rectangle),this._layers=e.layers,this._credit=void 0,this.enablePickFeatures=y(e.enablePickFeatures,!0),this._errorEvent=new ye,this._ready=!1,u(e.url)){$("ArcGisMapServerImageryProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ArcGisMapServerImageryProvider.fromUrl instead.");let t=Ie.createIfNeeded(e.url);t.appendForwardSlash(),this._tileDiscardPolicy=e.tileDiscardPolicy,u(e.token)&&t.setQueryParameters({token:e.token}),this._resource=t;let n=new TY(e);n.useTiles?this._readyPromise=t_e(t,n,this).then(()=>(n.build(this),!0)):(n.build(this),this._readyPromise=Promise.resolve(!0))}}function n_e(e,t,n,i,o){let r;if(e._useTiles)r=e._resource.getDerivedResource({url:`tile/${i}/${n}/${t}`,request:o});else{let s=e._tilingScheme.tileXYToNativeRectangle(t,n,i),c={bbox:`${s.west},${s.south},${s.east},${s.north}`,size:`${e._tileWidth},${e._tileHeight}`,format:"png32",transparent:!0,f:"image"};e._tilingScheme.projection instanceof Si?(c.bboxSR=4326,c.imageSR=4326):(c.bboxSR=3857,c.imageSR=3857),e.layers&&(c.layers=`show:${e.layers}`),r=e._resource.getDerivedResource({url:"export",request:o,queryParameters:c})}return r}Object.defineProperties(Xx.prototype,{url:{get:function(){return this._resource._url}},token:{get:function(){return this._resource.queryParameters.token}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("ArcGisMapServerImageryProvider.ready","ArcGisMapServerImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ArcGisMapServerImageryProvider.fromUrl instead."),this._ready}},readyPromise:{get:function(){return $("ArcGisMapServerImageryProvider.readyPromise","ArcGisMapServerImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ArcGisMapServerImageryProvider.fromUrl instead."),this._readyPromise}},credit:{get:function(){return this._credit}},usingPrecachedTiles:{get:function(){return this._useTiles}},hasAlphaChannel:{get:function(){return!0}},layers:{get:function(){return this._layers}},defaultAlpha:{get:function(){return $("ArcGisMapServerImageryProvider.defaultAlpha","ArcGisMapServerImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("ArcGisMapServerImageryProvider.defaultAlpha","ArcGisMapServerImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("ArcGisMapServerImageryProvider.defaultNightAlpha","ArcGisMapServerImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha},set:function(e){$("ArcGisMapServerImageryProvider.defaultNightAlpha","ArcGisMapServerImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("ArcGisMapServerImageryProvider.defaultDayAlpha","ArcGisMapServerImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("ArcGisMapServerImageryProvider.defaultDayAlpha","ArcGisMapServerImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("ArcGisMapServerImageryProvider.defaultBrightness","ArcGisMapServerImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("ArcGisMapServerImageryProvider.defaultBrightness","ArcGisMapServerImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("ArcGisMapServerImageryProvider.defaultContrast","ArcGisMapServerImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("ArcGisMapServerImageryProvider.defaultContrast","ArcGisMapServerImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("ArcGisMapServerImageryProvider.defaultHue","ArcGisMapServerImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("ArcGisMapServerImageryProvider.defaultHue","ArcGisMapServerImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("ArcGisMapServerImageryProvider.defaultSaturation","ArcGisMapServerImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("ArcGisMapServerImageryProvider.defaultSaturation","ArcGisMapServerImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("ArcGisMapServerImageryProvider.defaultGamma","ArcGisMapServerImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("ArcGisMapServerImageryProvider.defaultGamma","ArcGisMapServerImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("ArcGisMapServerImageryProvider.defaultMinificationFilter","ArcGisMapServerImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("ArcGisMapServerImageryProvider.defaultMinificationFilter","ArcGisMapServerImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("ArcGisMapServerImageryProvider.defaultMagnificationFilter","ArcGisMapServerImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("ArcGisMapServerImageryProvider.defaultMagnificationFilter","ArcGisMapServerImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});Xx.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=Ie.createIfNeeded(e);n.appendForwardSlash(),u(t.token)&&n.setQueryParameters({token:t.token});let i=new Xx(t);i._resource=n;let o=new TY(t);return y(t.usePreCachedTilesIfAvailable,!0)&&await t_e(n,o),o.build(i),i._readyPromise=Promise.resolve(!0),i};Xx.prototype.getTileCredits=function(e,t,n){};Xx.prototype.requestImage=function(e,t,n,i){return qc.loadImage(this,n_e(this,e,t,n,i))};Xx.prototype.pickFeatures=function(e,t,n,i,o){if(!this.enablePickFeatures)return;let r=this._tilingScheme.tileXYToNativeRectangle(e,t,n),s,a,c;if(this._tilingScheme.projection instanceof Si)s=P.toDegrees(i),a=P.toDegrees(o),c="4326";else{let p=this._tilingScheme.projection.project(new he(i,o,0));s=p.x,a=p.y,c="3857"}let l="visible";u(this._layers)&&(l+=`:${this._layers}`);let f={f:"json",tolerance:2,geometryType:"esriGeometryPoint",geometry:`${s},${a}`,mapExtent:`${r.west},${r.south},${r.east},${r.north}`,imageDisplay:`${this._tileWidth},${this._tileHeight},96`,sr:c,layers:l};return this._resource.getDerivedResource({url:"identify",queryParameters:f}).fetchJson().then(function(p){let g=[],h=p.results;if(!u(h))return g;for(let A=0;A<h.length;++A){let x=h[A],C=new cm;if(C.data=x,C.name=x.value,C.properties=x.attributes,C.configureDescriptionFromProperties(x.attributes),x.geometryType==="esriGeometryPoint"&&x.geometry){let T=x.geometry.spatialReference&&x.geometry.spatialReference.wkid?x.geometry.spatialReference.wkid:4326;if(T===4326||T===4283)C.position=he.fromDegrees(x.geometry.x,x.geometry.y,x.geometry.z);else if(T===102100||T===900913||T===3857){let E=new wi;C.position=E.unproject(new m(x.geometry.x,x.geometry.y,x.geometry.z))}}g.push(C)}return g})};var Ah=Xx;function Kx(){this._uniformMap=void 0,this._command=void 0,this._colorTexture=void 0,this._depthTexture=void 0,this._ready=!1,this._name="czm_autoexposure",this._logDepthChanged=void 0,this._useLogDepth=void 0,this._framebuffers=void 0,this._previousLuminance=new mi,this._commands=void 0,this._clearCommand=void 0,this._minMaxLuminance=new H,this.enabled=!0,this._enabled=!0,this.minimumLuminance=.1,this.maximumLuminance=10}Object.defineProperties(Kx.prototype,{ready:{get:function(){return this._ready}},name:{get:function(){return this._name}},outputTexture:{get:function(){let e=this._framebuffers;if(u(e))return e[e.length-1].getColorTexture(0)}}});function i_e(e){let t=e._framebuffers;if(!u(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].destroy();e._framebuffers=void 0,e._previousLuminance.destroy(),e._previousLuminance=void 0}function Btt(e,t){i_e(e);let n=e._width,i=e._height,o=t.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT,r=Math.ceil(Math.log(Math.max(n,i))/Math.log(3)),s=new Array(r);for(let c=0;c<r;++c)n=Math.max(Math.ceil(n/3),1),i=Math.max(Math.ceil(i/3),1),s[c]=new mi,s[c].update(t,n,i,1,o);let a=s[r-1].getColorTexture(0);e._previousLuminance.update(t,a.width,a.height,1,o),e._framebuffers=s}function o_e(e){let t=e._commands;if(!u(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].shaderProgram.destroy();e._commands=void 0}function Ltt(e,t){let n;if(t===0)n={colorTexture:function(){return e._colorTexture},colorTextureDimensions:function(){return e._colorTexture.dimensions}};else{let i=e._framebuffers[t-1].getColorTexture(0);n={colorTexture:function(){return i},colorTextureDimensions:function(){return i.dimensions}}}return n.minMaxLuminance=function(){return e._minMaxLuminance},n.previousLuminance=function(){return e._previousLuminance.getColorTexture(0)},n}function Ntt(e,t){let n=`uniform sampler2D colorTexture; 
in vec2 v_textureCoordinates; 
float sampleTexture(vec2 offset) { 
`;return e===0?n+=`    vec4 color = texture(colorTexture, v_textureCoordinates + offset); 
    return czm_luminance(color.rgb); 
`:n+=`    return texture(colorTexture, v_textureCoordinates + offset).r; 
`,n+=`}

`,n+=`uniform vec2 colorTextureDimensions; 
uniform vec2 minMaxLuminance; 
uniform sampler2D previousLuminance; 
void main() { 
    float color = 0.0; 
    float xStep = 1.0 / colorTextureDimensions.x; 
    float yStep = 1.0 / colorTextureDimensions.y; 
    int count = 0; 
    for (int i = 0; i < 3; ++i) { 
        for (int j = 0; j < 3; ++j) { 
            vec2 offset; 
            offset.x = -xStep + float(i) * xStep; 
            offset.y = -yStep + float(j) * yStep; 
            if (offset.x < 0.0 || offset.x > 1.0 || offset.y < 0.0 || offset.y > 1.0) { 
                continue; 
            } 
            color += sampleTexture(offset); 
            ++count; 
        } 
    } 
    if (count > 0) { 
        color /= float(count); 
    } 
`,e===t-1&&(n+=`    float previous = texture(previousLuminance, vec2(0.5)).r; 
    color = clamp(color, minMaxLuminance.x, minMaxLuminance.y); 
    color = previous + (color - previous) / (60.0 * 1.5); 
    color = clamp(color, minMaxLuminance.x, minMaxLuminance.y); 
`),n+=`    out_FragColor = vec4(color); 
} 
`,n}function Ftt(e,t){o_e(e);let n=e._framebuffers,i=n.length,o=new Array(i);for(let r=0;r<i;++r)o[r]=t.createViewportQuadCommand(Ntt(r,i),{framebuffer:n[r].framebuffer,uniformMap:Ltt(e,r)});e._commands=o}Kx.prototype.clear=function(e){let t=this._framebuffers;if(!u(t))return;let n=this._clearCommand;u(n)||(n=this._clearCommand=new li({color:new k(0,0,0,0),framebuffer:void 0}));let i=t.length;for(let o=0;o<i;++o)t[o].clear(e,n)};Kx.prototype.update=function(e){let t=e.drawingBufferWidth,n=e.drawingBufferHeight;(t!==this._width||n!==this._height)&&(this._width=t,this._height=n,Btt(this,e),Ftt(this,e),this._ready||(this._ready=!0)),this._minMaxLuminance.x=this.minimumLuminance,this._minMaxLuminance.y=this.maximumLuminance;let i=this._framebuffers,o=i[i.length-1];i[i.length-1]=this._previousLuminance,this._commands[this._commands.length-1].framebuffer=this._previousLuminance.framebuffer,this._previousLuminance=o};Kx.prototype.execute=function(e,t){this._colorTexture=t;let n=this._commands;if(!u(n))return;let i=n.length;for(let o=0;o<i;++o)n[o].execute(e)};Kx.prototype.isDestroyed=function(){return!1};Kx.prototype.destroy=function(){return i_e(this),o_e(this),ue(this)};var aL=Kx;var Utt={AERIAL:"Aerial",AERIAL_WITH_LABELS:"AerialWithLabels",AERIAL_WITH_LABELS_ON_DEMAND:"AerialWithLabelsOnDemand",ROAD:"Road",ROAD_ON_DEMAND:"RoadOnDemand",CANVAS_DARK:"CanvasDark",CANVAS_LIGHT:"CanvasLight",CANVAS_GRAY:"CanvasGray",ORDNANCE_SURVEY:"OrdnanceSurvey",COLLINS_BART:"CollinsBart"},Jb=Object.freeze(Utt);function cL(e){}cL.prototype.isReady=function(){return!0};cL.prototype.shouldDiscardImage=function(e){return cL.EMPTY_IMAGE===e};var H4;Object.defineProperties(cL,{EMPTY_IMAGE:{get:function(){return u(H4)||(H4=new Image,H4.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="),H4}}});var Zb=cL;function EY(e){this.tileWidth=void 0,this.tileHeight=void 0,this.maximumLevel=void 0,this.imageUrlSubdomains=void 0,this.imageUrlTemplate=void 0,this.attributionList=void 0}EY.prototype.build=function(e){e._tileWidth=this.tileWidth,e._tileHeight=this.tileHeight,e._maximumLevel=this.maximumLevel,e._imageUrlSubdomains=this.imageUrlSubdomains,e._imageUrlTemplate=this.imageUrlTemplate;let t=e._attributionList=this.attributionList;t||(t=[]),e._attributionList=t;for(let n=0,i=t.length;n<i;++n){let o=t[n];if(o.credit instanceof Xt)break;o.credit=new Xt(o.attribution);let r=o.coverageAreas;for(let s=0,a=o.coverageAreas.length;s<a;++s){let c=r[s],l=c.bbox;c.bbox=new le(P.toRadians(l[1]),P.toRadians(l[0]),P.toRadians(l[3]),P.toRadians(l[2]))}}e._ready=!0};function Vtt(e,t){if(e.resourceSets.length!==1)throw new de("metadata does not specify one resource in resourceSets");let n=e.resourceSets[0].resources[0];t.tileWidth=n.imageWidth,t.tileHeight=n.imageHeight,t.maximumLevel=n.zoomMax-1,t.imageUrlSubdomains=n.imageUrlSubdomains,t.imageUrlTemplate=n.imageUrl,t.attributionList=n.imageryProviders}function ktt(e,t,n){let i=`An error occurred while accessing ${e.url}`;throw u(t)&&u(t.message)&&(i+=`: ${t.message}`),Ai.reportError(void 0,n,u(n)?n._errorEvent:void 0,i,void 0,void 0,void 0,t),new de(i)}async function r_e(e,t,n){let i=e.url,o=hs._metadataCache[i];u(o)||(o=e.fetchJsonp("jsonp"),hs._metadataCache[i]=o);try{let r=await o;return Vtt(r,t)}catch(r){ktt(e,r,n)}}function hs(e){if(e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=1,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._mapStyle=y(e.mapStyle,Jb.AERIAL),this._culture=y(e.culture,""),this._key=e.key,this._tileDiscardPolicy=e.tileDiscardPolicy,u(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new Zb),this._proxy=e.proxy,this._credit=new Xt(`<a href="https://www.microsoft.com/en-us/maps/product/enduserterms"><img src="${hs.logoUrl}" title="Bing Imagery"/></a>`),this._tilingScheme=new Nr({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:e.ellipsoid}),this._tileWidth=void 0,this._tileHeight=void 0,this._maximumLevel=void 0,this._imageUrlTemplate=void 0,this._imageUrlSubdomains=void 0,this._attributionList=void 0,this._errorEvent=new ye,this._ready=!1,u(e.url)){$("BingMapsImageryProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use BingMapsImageryProvider.fromUrl instead.");let t=e.tileProtocol;u(t)?t.length>0&&t[t.length-1]===":"&&(t=t.substr(0,t.length-1)):t=document.location.protocol==="http:"?"http":"https";let n=Ie.createIfNeeded(e.url);this._resource=n,n.appendForwardSlash();let i=n.getDerivedResource({url:`REST/v1/Imagery/Metadata/${this._mapStyle}`,queryParameters:{incl:"ImageryProviders",key:e.key,uriScheme:t}}),o=new EY(e);this._readyPromise=r_e(i,o,this).then(()=>(o.build(this),!0))}}Object.defineProperties(hs.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},key:{get:function(){return this._key}},mapStyle:{get:function(){return this._mapStyle}},culture:{get:function(){return this._culture}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("BingMapsImageryProvider.ready","BingMapsImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use BingMapsImageryProvider.fromUrl instead."),this._ready}},readyPromise:{get:function(){return $("BingMapsImageryProvider.readyPromise","BingMapsImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use BingMapsImageryProvider.fromUrl instead."),this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!1}},defaultAlpha:{get:function(){return $("BingMapsImageryProvider.defaultAlpha","BingMapsImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("BingMapsImageryProvider.defaultAlpha","BingMapsImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("BingMapsImageryProvider.defaultNightAlpha","BingMapsImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha},set:function(e){$("BingMapsImageryProvider.defaultNightAlpha","BingMapsImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("BingMapsImageryProvider.defaultDayAlpha","BingMapsImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("BingMapsImageryProvider.defaultDayAlpha","BingMapsImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("BingMapsImageryProvider.defaultBrightness","BingMapsImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("BingMapsImageryProvider.defaultBrightness","BingMapsImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("BingMapsImageryProvider.defaultContrast","BingMapsImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("BingMapsImageryProvider.defaultContrast","BingMapsImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("BingMapsImageryProvider.defaultHue","BingMapsImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("BingMapsImageryProvider.defaultHue","BingMapsImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("BingMapsImageryProvider.defaultSaturation","BingMapsImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("BingMapsImageryProvider.defaultSaturation","BingMapsImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("BingMapsImageryProvider.defaultGamma","BingMapsImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("BingMapsImageryProvider.defaultGamma","BingMapsImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("BingMapsImageryProvider.defaultMinificationFilter","BingMapsImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("BingMapsImageryProvider.defaultMinificationFilter","BingMapsImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("BingMapsImageryProvider.defaultMagnificationFilter","BingMapsImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("BingMapsImageryProvider.defaultMagnificationFilter","BingMapsImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});hs.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=t.tileProtocol;u(n)?n.length>0&&n[n.length-1]===":"&&(n=n.substr(0,n.length-1)):n=document.location.protocol==="http:"?"http":"https";let i=y(t.mapStyle,Jb.AERIAL),o=Ie.createIfNeeded(e);o.appendForwardSlash();let r=o.getDerivedResource({url:`REST/v1/Imagery/Metadata/${i}`,queryParameters:{incl:"ImageryProviders",key:t.key,uriScheme:n}}),s=new hs(t);s._resource=o;let a=new EY(t);return await r_e(r,a),a.build(s),s._readyPromise=Promise.resolve(!0),s};var ztt=new le;hs.prototype.getTileCredits=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(e,t,n,ztt);return Wtt(this._attributionList,n,i)};hs.prototype.requestImage=function(e,t,n,i){let o=qc.loadImage(this,Htt(this,e,t,n,i));if(u(o))return o.catch(function(r){return u(r.blob)&&r.blob.size===0?Zb.EMPTY_IMAGE:Promise.reject(r)})};hs.prototype.pickFeatures=function(e,t,n,i,o){};hs.tileXYToQuadKey=function(e,t,n){let i="";for(let o=n;o>=0;--o){let r=1<<o,s=0;e&r&&(s|=1),t&r&&(s|=2),i+=s}return i};hs.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let o=i;o>=0;--o){let r=1<<o,s=+e[i-o];s&1&&(t|=r),s&2&&(n|=r)}return{x:t,y:n,level:i}};hs._logoUrl=void 0;Object.defineProperties(hs,{logoUrl:{get:function(){return u(hs._logoUrl)||(hs._logoUrl=tn("Assets/Images/bing_maps_credit.png")),hs._logoUrl},set:function(e){hs._logoUrl=e}}});function Htt(e,t,n,i,o){let r=e._imageUrlTemplate,s=e._imageUrlSubdomains,a=(t+n+i)%s.length;return e._resource.getDerivedResource({url:r,request:o,templateValues:{quadkey:hs.tileXYToQuadKey(t,n,i),subdomain:s[a],culture:e._culture},queryParameters:{n:"z"}})}var Gtt=new le;function Wtt(e,t,n){++t;let i=[];for(let o=0,r=e.length;o<r;++o){let s=e[o],a=s.coverageAreas,c=!1;for(let l=0,f=s.coverageAreas.length;!c&&l<f;++l){let d=a[l];if(t>=d.zoomMin&&t<=d.zoomMax){let p=le.intersection(n,d.bbox,Gtt);u(p)&&(c=!0)}}c&&i.push(s.credit)}return i}hs._metadataCache={};var Qb=hs;var jtt=new m(1,1,1);function bY(e){e=y(e,jtt),this._dimensions=m.clone(e)}Object.defineProperties(bY.prototype,{dimensions:{get:function(){return this._dimensions},set:function(e){m.clone(e,this._dimensions)}}});var Ytt=new m;bY.prototype.emit=function(e){let t=this._dimensions,n=m.multiplyByScalar(t,.5,Ytt),i=P.randomBetween(-n.x,n.x),o=P.randomBetween(-n.y,n.y),r=P.randomBetween(-n.z,n.z);e.position=m.fromElements(i,o,r,e.position),e.velocity=m.normalize(e.position,e.velocity)};var SY=bY;var lL=`in vec2 v_textureCoordinates;
const float M_PI = 3.141592653589793;

float vdcRadicalInverse(int i)
{
    float r;
    float base = 2.0;
    float value = 0.0;
    float invBase = 1.0 / base;
    float invBi = invBase;
    for (int x = 0; x < 100; x++)
    {
        if (i <= 0)
        {
            break;
        }
        r = mod(float(i), base);
        value += r * invBi;
        invBi *= invBase;
        i = int(float(i) * invBase);
    }
    return value;
}

vec2 hammersley2D(int i, int N)
{
    return vec2(float(i) / float(N), vdcRadicalInverse(i));
}

vec3 importanceSampleGGX(vec2 xi, float roughness, vec3 N)
{
    float a = roughness * roughness;
    float phi = 2.0 * M_PI * xi.x;
    float cosTheta = sqrt((1.0 - xi.y) / (1.0 + (a * a - 1.0) * xi.y));
    float sinTheta = sqrt(1.0 - cosTheta * cosTheta);
    vec3 H = vec3(sinTheta * cos(phi), sinTheta * sin(phi), cosTheta);
    vec3 upVector = abs(N.z) < 0.999 ? vec3(0.0, 0.0, 1.0) : vec3(1.0, 0.0, 0.0);
    vec3 tangentX = normalize(cross(upVector, N));
    vec3 tangentY = cross(N, tangentX);
    return tangentX * H.x + tangentY * H.y + N * H.z;
}

float G1_Smith(float NdotV, float k)
{
    return NdotV / (NdotV * (1.0 - k) + k);
}

float G_Smith(float roughness, float NdotV, float NdotL)
{
    float k = roughness * roughness / 2.0;
    return G1_Smith(NdotV, k) * G1_Smith(NdotL, k);
}

vec2 integrateBrdf(float roughness, float NdotV)
{
    vec3 V = vec3(sqrt(1.0 - NdotV * NdotV), 0.0, NdotV);
    float A = 0.0;
    float B = 0.0;
    const int NumSamples = 1024;
    for (int i = 0; i < NumSamples; i++)
    {
        vec2 xi = hammersley2D(i, NumSamples);
        vec3 H = importanceSampleGGX(xi, roughness, vec3(0.0, 0.0, 1.0));
        vec3 L = 2.0 * dot(V, H) * H - V;
        float NdotL = clamp(L.z, 0.0, 1.0);
        float NdotH = clamp(H.z, 0.0, 1.0);
        float VdotH = clamp(dot(V, H), 0.0, 1.0);
        if (NdotL > 0.0)
        {
            float G = G_Smith(roughness, NdotV, NdotL);
            float G_Vis = G * VdotH / (NdotH * NdotV);
            float Fc = pow(1.0 - VdotH, 5.0);
            A += (1.0 - Fc) * G_Vis;
            B += Fc * G_Vis;
        }
    }
    return vec2(A, B) / float(NumSamples);
}

void main()
{
    out_FragColor = vec4(integrateBrdf(v_textureCoordinates.y, v_textureCoordinates.x), 0.0, 1.0);
}
`;function uL(){this._colorTexture=void 0,this._drawCommand=void 0}Object.defineProperties(uL.prototype,{colorTexture:{get:function(){return this._colorTexture}}});function qtt(e,t,n){let i=t.createViewportQuadCommand(lL,{framebuffer:n,renderState:ke.fromCache({viewport:new qe(0,0,256,256)})});e._drawCommand=i}uL.prototype.update=function(e){if(!u(this._colorTexture)){let t=e.context,n=new Mt({context:t,width:256,height:256,pixelFormat:st.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,sampler:fn.NEAREST});this._colorTexture=n;let i=new Ks({context:t,colorTextures:[n],destroyAttachments:!1});qtt(this,t,i),this._drawCommand.execute(t),i.destroy(),this._drawCommand.shaderProgram=this._drawCommand.shaderProgram&&this._drawCommand.shaderProgram.destroy()}};uL.prototype.isDestroyed=function(){return!1};uL.prototype.destroy=function(){return this._colorTexture=this._colorTexture&&this._colorTexture.destroy(),ue(this)};var fL=uL;var l_e={};function Xtt(e,t,n){let i,o,r;if(e instanceof bi){let s=Math.tan(.5*e.fovy);return i=e.near,o=e.near*s,r=e.aspectRatio*o,Math.max(t*i/r,n*i/o)}else if(e instanceof Yc)return i=e.near,o=e.top,r=e.right,Math.max(t*i/r,n*i/o);return Math.max(t,n)}var Ktt=new m,s_e=new m;function u_e(e,t,n,i){if(u(i)&&n(.5)>i){let o=n(0),r=n(1),s=n(.5),a=s-o,c=s-r;return function(l){let f=n(l);if(l<=.5){let p=(f-o)/a;return P.lerp(e,-P.PI_OVER_TWO,p)}let d=(f-r)/c;return P.lerp(-P.PI_OVER_TWO,t,1-d)}}return function(o){return P.lerp(e,t,o)}}function wY(e,t,n,i,o){let r=o,s=Math.max(n,i);if(!u(r)){let a=e.position,c=t,l=e.up,f=e.right,d=e.frustum,p=m.subtract(a,c,Ktt),g=m.magnitude(m.multiplyByScalar(l,m.dot(p,l),s_e)),h=m.magnitude(m.multiplyByScalar(f,m.dot(p,f),s_e));r=Math.min(Xtt(d,g,h)*.2,1e9)}if(s<r){let l=-Math.pow((r-n)*1e6,.125),f=Math.pow((r-i)*1e6,1/8);return function(d){let p=d*(f-l)+l;return-Math.pow(p,8)/1e6+r}}return function(a){return P.lerp(n,i,a)}}function dL(e,t){return P.equalsEpsilon(e,P.TWO_PI,P.EPSILON11)&&(e=0),t>e+Math.PI?e+=P.TWO_PI:t<e-Math.PI&&(e-=P.TWO_PI),e}var f_e=new m;function Jtt(e,t,n,i,o,r,s,a){let c=e.camera,l=m.clone(c.position,f_e),f=c.pitch,d=dL(c.heading,i),p=dL(c.roll,r),g=wY(c,n,l.z,n.z,s),h=u_e(f,o,g,a);function A(x){let C=x.time/t;c.setView({orientation:{heading:P.lerp(d,i,C),pitch:h(C),roll:P.lerp(p,r,C)}}),H.lerp(l,n,C,c.position),c.position.z=g(C)}return A}function Ztt(e,t){e.longitude<t.longitude?e.longitude+=P.TWO_PI:t.longitude+=P.TWO_PI}function Qtt(e,t){let n=e.longitude-t.longitude;n<-P.PI?e.longitude+=P.TWO_PI:n>P.PI&&(t.longitude+=P.TWO_PI)}var $tt=new he,ent=new he;function tnt(e,t,n,i,o,r,s,a,c,l){let f=e.camera,p=e.mapProjection.ellipsoid,g=he.clone(f.positionCartographic,$tt),h=f.pitch,A=dL(f.heading,i),x=dL(f.roll,r),C=p.cartesianToCartographic(n,ent);g.longitude=P.zeroToTwoPi(g.longitude),C.longitude=P.zeroToTwoPi(C.longitude);let T=!1;if(u(a)){let D=P.zeroToTwoPi(a),M=Math.min(g.longitude,C.longitude),O=Math.max(g.longitude,C.longitude),L=D>=M&&D<=O;if(u(c)){let N=Math.abs(g.longitude-C.longitude),_=P.TWO_PI-N;(L?N:_)<(L?_:N)*c&&!L&&(T=!0)}else L||(T=!0)}T?Ztt(g,C):Qtt(g,C);let E=wY(f,n,g.height,C.height,s),S=u_e(h,o,E,l);function w(){let D=g.longitude,M=C.longitude,O=g.latitude,L=C.latitude;return function(_){let b=_.time/t,v=m.fromRadians(P.lerp(D,M,b),P.lerp(O,L,b),E(b),p);f.setView({destination:v,orientation:{heading:P.lerp(A,i,b),pitch:S(b),roll:P.lerp(x,r,b)}})}}return w()}function nnt(e,t,n,i,o,r,s){let a=e.camera,c=m.clone(a.position,f_e),l=dL(a.heading,i),f=a.frustum.right-a.frustum.left,d=wY(a,n,f,n.z,s);function p(g){let h=g.time/t;a.setView({orientation:{heading:P.lerp(l,i,h)}}),H.lerp(c,n,h,a.position);let A=d(h),x=a.frustum,C=x.top/x.right,T=(A-(x.right-x.left))*.5;x.right+=T,x.left-=T,x.top=C*x.right,x.bottom=-x.top}return p}var a_e=new he,int=new m;function vY(e,t){return{startObject:{},stopObject:{},duration:0,complete:e,cancel:t}}function c_e(e,t){function n(){typeof t=="function"&&t(),e.enableInputs=!0}return n}l_e.createTween=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=t.destination,i=e.mode;if(i===ne.MORPHING)return vY();let o=y(t.convert,!0),r=e.mapProjection,s=r.ellipsoid,a=t.maximumHeight,c=t.flyOverLongitude,l=t.flyOverLongitudeWeight,f=t.pitchAdjustHeight,d=t.easingFunction;o&&i!==ne.SCENE3D&&(s.cartesianToCartographic(n,a_e),n=r.project(a_e,int));let p=e.camera,g=t.endTransform;u(g)&&p._setTransform(g);let h=t.duration;u(h)||(h=Math.ceil(m.distance(p.position,n)/1e6)+2,h=Math.min(h,3));let A=y(t.heading,0),x=y(t.pitch,-P.PI_OVER_TWO),C=y(t.roll,0),T=e.screenSpaceCameraController;T.enableInputs=!1;let E=c_e(T,t.complete),S=c_e(T,t.cancel),w=p.frustum,D=e.mode===ne.SCENE2D;if(D=D&&H.equalsEpsilon(p.position,n,P.EPSILON6),D=D&&P.equalsEpsilon(Math.max(w.right-w.left,w.top-w.bottom),n.z,P.EPSILON6),D=D||e.mode!==ne.SCENE2D&&m.equalsEpsilon(n,p.position,P.EPSILON10),D=D&&P.equalsEpsilon(P.negativePiToPi(A),P.negativePiToPi(p.heading),P.EPSILON10)&&P.equalsEpsilon(P.negativePiToPi(x),P.negativePiToPi(p.pitch),P.EPSILON10)&&P.equalsEpsilon(P.negativePiToPi(C),P.negativePiToPi(p.roll),P.EPSILON10),D)return vY(E,S);let M=new Array(4);if(M[ne.SCENE2D]=nnt,M[ne.SCENE3D]=tnt,M[ne.COLUMBUS_VIEW]=Jtt,h<=0)return vY(function(){M[i](e,1,n,A,x,C,a,c,l,f)({time:1}),typeof E=="function"&&E()},S);let O=M[i](e,h,n,A,x,C,a,c,l,f);if(!u(d)){let L=p.positionCartographic.height,N=i===ne.SCENE3D?s.cartesianToCartographic(n).height:n.z;L>N&&L>11500?d=Br.CUBIC_OUT:d=Br.QUINTIC_IN_OUT}return{duration:h,easingFunction:d,startObject:{time:0},stopObject:{time:h},update:O,complete:E,cancel:S}};var mL=l_e;var ont={ROTATE:0,INFINITE_SCROLL:1},Bl=Object.freeze(ont);function $t(e){this._scene=e,this._transform=B.clone(B.IDENTITY),this._invTransform=B.clone(B.IDENTITY),this._actualTransform=B.clone(B.IDENTITY),this._actualInvTransform=B.clone(B.IDENTITY),this._transformChanged=!1,this.position=new m,this._position=new m,this._positionWC=new m,this._positionCartographic=new he,this._oldPositionWC=void 0,this.positionWCDeltaMagnitude=0,this.positionWCDeltaMagnitudeLastFrame=0,this.timeSinceMoved=0,this._lastMovedTimestamp=0,this.direction=new m,this._direction=new m,this._directionWC=new m,this.up=new m,this._up=new m,this._upWC=new m,this.right=new m,this._right=new m,this._rightWC=new m,this.frustum=new bi,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=P.toRadians(60),this.defaultMoveAmount=1e5,this.defaultLookAmount=Math.PI/60,this.defaultRotateAmount=Math.PI/3600,this.defaultZoomAmount=1e5,this.constrainedAxis=void 0,this.maximumZoomFactor=1.5,this._moveStart=new ye,this._moveEnd=new ye,this._changed=new ye,this._changedPosition=void 0,this._changedDirection=void 0,this._changedFrustum=void 0,this._changedHeading=void 0,this.percentageChanged=.5,this._viewMatrix=new B,this._invViewMatrix=new B,A_e(this),this._mode=ne.SCENE3D,this._modeChanged=!0;let t=e.mapProjection;this._projection=t,this._maxCoord=t.project(new he(Math.PI,P.PI_OVER_TWO)),this._max2Dfrustum=void 0,O_e(this,$t.DEFAULT_VIEW_RECTANGLE,this.position,!0);let n=m.magnitude(this.position);n+=n*$t.DEFAULT_VIEW_FACTOR,m.normalize(this.position,this.position),m.multiplyByScalar(this.position,n,this.position)}$t.TRANSFORM_2D=new B(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);$t.TRANSFORM_2D_INVERSE=B.inverseTransformation($t.TRANSFORM_2D,new B);$t.DEFAULT_VIEW_RECTANGLE=le.fromDegrees(-95,-20,-70,90);$t.DEFAULT_VIEW_FACTOR=.5;$t.DEFAULT_OFFSET=new hu(0,-P.PI_OVER_FOUR,0);function A_e(e){B.computeView(e._position,e._direction,e._up,e._right,e._viewMatrix),B.multiply(e._viewMatrix,e._actualInvTransform,e._viewMatrix),B.inverseTransformation(e._viewMatrix,e._invViewMatrix)}function rnt(e){if(!u(e._oldPositionWC))e._oldPositionWC=m.clone(e.positionWC,e._oldPositionWC);else{e.positionWCDeltaMagnitudeLastFrame=e.positionWCDeltaMagnitude;let t=m.subtract(e.positionWC,e._oldPositionWC,e._oldPositionWC);e.positionWCDeltaMagnitude=m.magnitude(t),e._oldPositionWC=m.clone(e.positionWC,e._oldPositionWC),e.positionWCDeltaMagnitude>0?(e.timeSinceMoved=0,e._lastMovedTimestamp=yi()):e.timeSinceMoved=Math.max(yi()-e._lastMovedTimestamp,0)/1e3}}$t.prototype.canPreloadFlight=function(){return u(this._currentFlight)&&this._mode!==ne.SCENE2D};$t.prototype._updateCameraChanged=function(){let e=this;if(rnt(e),e._changed.numberOfListeners===0)return;let t=e.percentageChanged,n=e.heading;u(e._changedHeading)||(e._changedHeading=n);let i=Math.abs(e._changedHeading-n)%P.TWO_PI;i=i>P.PI?P.TWO_PI-i:i;let o=i/Math.PI;if(o>t&&(e._changed.raiseEvent(o),e._changedHeading=n),e._mode===ne.SCENE2D){if(!u(e._changedFrustum)){e._changedPosition=m.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone();return}let l=e.position,f=e._changedPosition,d=e.frustum,p=e._changedFrustum,g=l.x+d.left,h=l.x+d.right,A=f.x+p.left,x=f.x+p.right,C=l.y+d.bottom,T=l.y+d.top,E=f.y+p.bottom,S=f.y+p.top,w=Math.max(g,A),D=Math.min(h,x),M=Math.max(C,E),O=Math.min(T,S),L;if(w>=D||M>=T)L=1;else{let N=p;g<A&&h>x&&C<E&&T>S&&(N=d),L=1-(D-w)*(O-M)/((N.right-N.left)*(N.top-N.bottom))}L>t&&(e._changed.raiseEvent(L),e._changedPosition=m.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone(e._changedFrustum));return}if(!u(e._changedDirection)){e._changedPosition=m.clone(e.positionWC,e._changedPosition),e._changedDirection=m.clone(e.directionWC,e._changedDirection);return}let r=P.acosClamped(m.dot(e.directionWC,e._changedDirection)),s;u(e.frustum.fovy)?s=r/(e.frustum.fovy*.5):s=r;let c=m.distance(e.positionWC,e._changedPosition)/e.positionCartographic.height;(s>t||c>t)&&(e._changed.raiseEvent(Math.max(s,c)),e._changedPosition=m.clone(e.positionWC,e._changedPosition),e._changedDirection=m.clone(e.directionWC,e._changedDirection))};function snt(e){Ot.basisTo2D(e._projection,e._transform,e._actualTransform)}var ant=new he,cnt=new m,G4=new m,lnt=new re,unt=new re,fnt=new re,dnt=new re,mnt=new re;function hnt(e){let t=e._projection,n=t.ellipsoid,i=B.getColumn(e._transform,3,lnt),o=n.cartesianToCartographic(i,ant),r=t.project(o,cnt),s=unt;s.x=r.z,s.y=r.x,s.z=r.y,s.w=1;let a=re.clone(re.UNIT_X,mnt),c=re.add(B.getColumn(e._transform,0,G4),i,G4);n.cartesianToCartographic(c,o),t.project(o,r);let l=fnt;l.x=r.z,l.y=r.x,l.z=r.y,l.w=0,m.subtract(l,s,l),l.x=0;let f=dnt;if(m.magnitudeSquared(l)>P.EPSILON10)m.cross(a,l,f);else{let d=re.add(B.getColumn(e._transform,1,G4),i,G4);n.cartesianToCartographic(d,o),t.project(o,r),f.x=r.z,f.y=r.x,f.z=r.y,f.w=0,m.subtract(f,s,f),f.x=0,m.magnitudeSquared(f)<P.EPSILON10&&(re.clone(re.UNIT_Y,l),re.clone(re.UNIT_Z,f))}m.cross(f,a,l),m.normalize(l,l),m.cross(a,l,f),m.normalize(f,f),B.setColumn(e._actualTransform,0,l,e._actualTransform),B.setColumn(e._actualTransform,1,f,e._actualTransform),B.setColumn(e._actualTransform,2,a,e._actualTransform),B.setColumn(e._actualTransform,3,s,e._actualTransform)}var DY=new m;function mc(e){let t=e._mode,n=!1,i=0;t===ne.SCENE2D&&(i=e.frustum.right-e.frustum.left,n=i!==e._positionCartographic.height);let o=e._position,r=!m.equals(o,e.position)||n;r&&(o=m.clone(e.position,e._position));let s=e._direction,a=!m.equals(s,e.direction);a&&(m.normalize(e.direction,e.direction),s=m.clone(e.direction,e._direction));let c=e._up,l=!m.equals(c,e.up);l&&(m.normalize(e.up,e.up),c=m.clone(e.up,e._up));let f=e._right,d=!m.equals(f,e.right);d&&(m.normalize(e.right,e.right),f=m.clone(e.right,e._right));let p=e._transformChanged||e._modeChanged;e._transformChanged=!1,p&&(B.inverseTransformation(e._transform,e._invTransform),e._mode===ne.COLUMBUS_VIEW||e._mode===ne.SCENE2D?B.equals(B.IDENTITY,e._transform)?B.clone($t.TRANSFORM_2D,e._actualTransform):e._mode===ne.COLUMBUS_VIEW?snt(e):hnt(e):B.clone(e._transform,e._actualTransform),B.inverseTransformation(e._actualTransform,e._actualInvTransform),e._modeChanged=!1);let g=e._actualTransform;if(r||p)if(e._positionWC=B.multiplyByPoint(g,o,e._positionWC),t===ne.SCENE3D||t===ne.MORPHING)e._positionCartographic=e._projection.ellipsoid.cartesianToCartographic(e._positionWC,e._positionCartographic);else{let h=DY;h.x=e._positionWC.y,h.y=e._positionWC.z,h.z=e._positionWC.x,t===ne.SCENE2D&&(h.z=i),e._projection.unproject(h,e._positionCartographic)}if(a||l||d){let h=m.dot(s,m.cross(c,f,DY));if(Math.abs(1-h)>P.EPSILON2){let A=1/m.magnitudeSquared(c),x=m.dot(c,s)*A,C=m.multiplyByScalar(s,x,DY);c=m.normalize(m.subtract(c,C,e._up),e._up),m.clone(c,e.up),f=m.cross(s,c,e._right),m.clone(f,e.right)}}(a||p)&&(e._directionWC=B.multiplyByPointAsVector(g,s,e._directionWC),m.normalize(e._directionWC,e._directionWC)),(l||p)&&(e._upWC=B.multiplyByPointAsVector(g,c,e._upWC),m.normalize(e._upWC,e._upWC)),(d||p)&&(e._rightWC=B.multiplyByPointAsVector(g,f,e._rightWC),m.normalize(e._rightWC,e._rightWC)),(r||a||l||d||p)&&A_e(e)}function x_e(e,t){let n;return P.equalsEpsilon(Math.abs(e.z),1,P.EPSILON3)?n=Math.atan2(t.y,t.x)-P.PI_OVER_TWO:n=Math.atan2(e.y,e.x)-P.PI_OVER_TWO,P.TWO_PI-P.zeroToTwoPi(n)}function C_e(e){return P.PI_OVER_TWO-P.acosClamped(e.z)}function T_e(e,t,n){let i=0;return P.equalsEpsilon(Math.abs(e.z),1,P.EPSILON3)||(i=Math.atan2(-n.z,t.z),i=P.zeroToTwoPi(i+P.TWO_PI)),i}var Y4=new B,q4=new B;Object.defineProperties($t.prototype,{transform:{get:function(){return this._transform}},inverseTransform:{get:function(){return mc(this),this._invTransform}},viewMatrix:{get:function(){return mc(this),this._viewMatrix}},inverseViewMatrix:{get:function(){return mc(this),this._invViewMatrix}},positionCartographic:{get:function(){return mc(this),this._positionCartographic}},positionWC:{get:function(){return mc(this),this._positionWC}},directionWC:{get:function(){return mc(this),this._directionWC}},upWC:{get:function(){return mc(this),this._upWC}},rightWC:{get:function(){return mc(this),this._rightWC}},heading:{get:function(){if(this._mode!==ne.MORPHING){let e=this._projection.ellipsoid,t=B.clone(this._transform,Y4),n=Ot.eastNorthUpToFixedFrame(this.positionWC,e,q4);this._setTransform(n);let i=x_e(this.direction,this.up);return this._setTransform(t),i}}},pitch:{get:function(){if(this._mode!==ne.MORPHING){let e=this._projection.ellipsoid,t=B.clone(this._transform,Y4),n=Ot.eastNorthUpToFixedFrame(this.positionWC,e,q4);this._setTransform(n);let i=C_e(this.direction);return this._setTransform(t),i}}},roll:{get:function(){if(this._mode!==ne.MORPHING){let e=this._projection.ellipsoid,t=B.clone(this._transform,Y4),n=Ot.eastNorthUpToFixedFrame(this.positionWC,e,q4);this._setTransform(n);let i=T_e(this.direction,this.up,this.right);return this._setTransform(t),i}}},moveStart:{get:function(){return this._moveStart}},moveEnd:{get:function(){return this._moveEnd}},changed:{get:function(){return this._changed}}});$t.prototype.update=function(e){let t=!1;if(e!==this._mode&&(this._mode=e,this._modeChanged=e!==ne.MORPHING,t=this._mode===ne.SCENE2D),t){let n=this._max2Dfrustum=this.frustum.clone(),i=2,o=n.top/n.right;n.right=this._maxCoord.x*i,n.left=-n.right,n.top=o*n.right,n.bottom=-n.top}this._mode===ne.SCENE2D&&v_e(this,this.position)};var pnt=new m,_nt=new m,gnt=new m;$t.prototype._setTransform=function(e){let t=m.clone(this.positionWC,pnt),n=m.clone(this.upWC,_nt),i=m.clone(this.directionWC,gnt);B.clone(e,this._transform),this._transformChanged=!0,mc(this);let o=this._actualInvTransform;B.multiplyByPoint(o,t,this.position),B.multiplyByPointAsVector(o,i,this.direction),B.multiplyByPointAsVector(o,n,this.up),m.cross(this.direction,this.up,this.right),mc(this)};var ynt=new H,Ant=new Dn,xnt=new m,Cnt=new m;function E_e(e){if(!B.equals(B.IDENTITY,e.transform))return m.magnitude(e.position);let t=e._scene,n=t.globe,i=ynt;i.x=t.drawingBufferWidth/2,i.y=t.drawingBufferHeight/2;let o;if(u(n)){let a=e.getPickRay(i,Ant);o=n.pickWorldCoordinates(a,t,!0,xnt)}let r;t.pickPositionSupported&&(r=t.pickPositionWorldCoordinates(i,Cnt));let s;if(u(o)||u(r)){let a=u(r)?m.distance(r,e.positionWC):Number.POSITIVE_INFINITY,c=u(o)?m.distance(o,e.positionWC):Number.POSITIVE_INFINITY;s=Math.min(a,c)}else s=Math.max(e.positionCartographic.height,0);return s}$t.prototype._adjustOrthographicFrustum=function(e){this.frustum instanceof nn&&(!e&&this._positionCartographic.height<15e4||(this.frustum.width=E_e(this)))};var X4=new m,RY=new B,Tnt=new B,BY=new Ne,LY=new Z,b_e=new he;function Ent(e,t,n){let i=B.clone(e.transform,RY),o=Ot.eastNorthUpToFixedFrame(t,e._projection.ellipsoid,Tnt);e._setTransform(o),m.clone(m.ZERO,e.position),n.heading=n.heading-P.PI_OVER_TWO;let r=Ne.fromHeadingPitchRoll(n,BY),s=Z.fromQuaternion(r,LY);Z.getColumn(s,0,e.direction),Z.getColumn(s,2,e.up),m.cross(e.direction,e.up,e.right),e._setTransform(i),e._adjustOrthographicFrustum(!0)}function bnt(e,t,n,i){let o=B.clone(e.transform,RY);if(e._setTransform(B.IDENTITY),!m.equals(t,e.positionWC)){if(i){let a=e._projection,c=a.ellipsoid.cartesianToCartographic(t,b_e);t=a.project(c,X4)}m.clone(t,e.position)}n.heading=n.heading-P.PI_OVER_TWO;let r=Ne.fromHeadingPitchRoll(n,BY),s=Z.fromQuaternion(r,LY);Z.getColumn(s,0,e.direction),Z.getColumn(s,2,e.up),m.cross(e.direction,e.up,e.right),e._setTransform(o),e._adjustOrthographicFrustum(!0)}function Snt(e,t,n,i){let o=B.clone(e.transform,RY);if(e._setTransform(B.IDENTITY),!m.equals(t,e.positionWC)){if(i){let c=e._projection,l=c.ellipsoid.cartesianToCartographic(t,b_e);t=c.project(l,X4)}H.clone(t,e.position);let r=-t.z*.5,s=-r,a=e.frustum;if(s>r){let c=a.top/a.right;a.right=s,a.left=r,a.top=a.right*c,a.bottom=-a.top}}if(e._scene.mapMode2D===Bl.ROTATE){n.heading=n.heading-P.PI_OVER_TWO,n.pitch=-P.PI_OVER_TWO,n.roll=0;let r=Ne.fromHeadingPitchRoll(n,BY),s=Z.fromQuaternion(r,LY);Z.getColumn(s,2,e.up),m.cross(e.direction,e.up,e.right)}e._setTransform(o)}var vnt=new m,wnt=new m,Dnt=new m;function S_e(e,t,n,i){let o=m.clone(n.direction,vnt),r=m.clone(n.up,wnt);if(e._scene.mode===ne.SCENE3D){let a=e._projection.ellipsoid,c=Ot.eastNorthUpToFixedFrame(t,a,Y4),l=B.inverseTransformation(c,q4);B.multiplyByPointAsVector(l,o,o),B.multiplyByPointAsVector(l,r,r)}let s=m.cross(o,r,Dnt);return i.heading=x_e(o,r),i.pitch=C_e(o),i.roll=T_e(o,r,s),i}var MY={destination:void 0,orientation:{direction:void 0,up:void 0,heading:void 0,pitch:void 0,roll:void 0},convert:void 0,endTransform:void 0},$b=new Va;$t.prototype.setView=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.orientation,y.EMPTY_OBJECT),n=this._mode;if(n===ne.MORPHING)return;u(e.endTransform)&&this._setTransform(e.endTransform);let i=y(e.convert,!0),o=y(e.destination,m.clone(this.positionWC,X4));u(o)&&u(o.west)&&(o=this.getRectangleCameraCoordinates(o,X4),i=!1),u(t.direction)&&(t=S_e(this,o,t,MY.orientation)),$b.heading=y(t.heading,0),$b.pitch=y(t.pitch,-P.PI_OVER_TWO),$b.roll=y(t.roll,0),n===ne.SCENE3D?Ent(this,o,$b):n===ne.SCENE2D?Snt(this,o,$b,i):bnt(this,o,$b,i)};var Int=new m;$t.prototype.flyHome=function(e){let t=this._mode;if(t===ne.MORPHING&&this._scene.completeMorph(),t===ne.SCENE2D)this.flyTo({destination:$t.DEFAULT_VIEW_RECTANGLE,duration:e,endTransform:B.IDENTITY});else if(t===ne.SCENE3D){let n=this.getRectangleCameraCoordinates($t.DEFAULT_VIEW_RECTANGLE),i=m.magnitude(n);i+=i*$t.DEFAULT_VIEW_FACTOR,m.normalize(n,n),m.multiplyByScalar(n,i,n),this.flyTo({destination:n,duration:e,endTransform:B.IDENTITY})}else if(t===ne.COLUMBUS_VIEW){let n=this._projection.ellipsoid.maximumRadius,i=new m(0,-1,1);i=m.multiplyByScalar(m.normalize(i,i),5*n,i),this.flyTo({destination:i,duration:e,orientation:{heading:0,pitch:-Math.acos(m.normalize(i,Int).z),roll:0},endTransform:B.IDENTITY,convert:!1})}};$t.prototype.worldToCameraCoordinates=function(e,t){return u(t)||(t=new re),mc(this),B.multiplyByVector(this._actualInvTransform,e,t)};$t.prototype.worldToCameraCoordinatesPoint=function(e,t){return u(t)||(t=new m),mc(this),B.multiplyByPoint(this._actualInvTransform,e,t)};$t.prototype.worldToCameraCoordinatesVector=function(e,t){return u(t)||(t=new m),mc(this),B.multiplyByPointAsVector(this._actualInvTransform,e,t)};$t.prototype.cameraToWorldCoordinates=function(e,t){return u(t)||(t=new re),mc(this),B.multiplyByVector(this._actualTransform,e,t)};$t.prototype.cameraToWorldCoordinatesPoint=function(e,t){return u(t)||(t=new m),mc(this),B.multiplyByPoint(this._actualTransform,e,t)};$t.prototype.cameraToWorldCoordinatesVector=function(e,t){return u(t)||(t=new m),mc(this),B.multiplyByPointAsVector(this._actualTransform,e,t)};function v_e(e,t){let n=e._scene.mapMode2D===Bl.ROTATE,i=e._maxCoord.x,o=e._maxCoord.y,r,s;n?(s=i,r=-s):(s=t.x-i*2,r=t.x+i*2),t.x>i&&(t.x=s),t.x<-i&&(t.x=r),t.y>o&&(t.y=o),t.y<-o&&(t.y=-o)}var d_e=new m;$t.prototype.move=function(e,t){let n=this.position;m.multiplyByScalar(e,t,d_e),m.add(n,d_e,n),this._mode===ne.SCENE2D&&v_e(this,n),this._adjustOrthographicFrustum(!0)};$t.prototype.moveForward=function(e){e=y(e,this.defaultMoveAmount),this._mode===ne.SCENE2D?K4(this,e):this.move(this.direction,e)};$t.prototype.moveBackward=function(e){e=y(e,this.defaultMoveAmount),this._mode===ne.SCENE2D?K4(this,-e):this.move(this.direction,-e)};$t.prototype.moveUp=function(e){e=y(e,this.defaultMoveAmount),this.move(this.up,e)};$t.prototype.moveDown=function(e){e=y(e,this.defaultMoveAmount),this.move(this.up,-e)};$t.prototype.moveRight=function(e){e=y(e,this.defaultMoveAmount),this.move(this.right,e)};$t.prototype.moveLeft=function(e){e=y(e,this.defaultMoveAmount),this.move(this.right,-e)};$t.prototype.lookLeft=function(e){e=y(e,this.defaultLookAmount),this._mode!==ne.SCENE2D&&this.look(this.up,-e)};$t.prototype.lookRight=function(e){e=y(e,this.defaultLookAmount),this._mode!==ne.SCENE2D&&this.look(this.up,e)};$t.prototype.lookUp=function(e){e=y(e,this.defaultLookAmount),this._mode!==ne.SCENE2D&&this.look(this.right,-e)};$t.prototype.lookDown=function(e){e=y(e,this.defaultLookAmount),this._mode!==ne.SCENE2D&&this.look(this.right,e)};var Pnt=new Ne,Ont=new Z;$t.prototype.look=function(e,t){let n=y(t,this.defaultLookAmount),i=Ne.fromAxisAngle(e,-n,Pnt),o=Z.fromQuaternion(i,Ont),r=this.direction,s=this.up,a=this.right;Z.multiplyByVector(o,r,r),Z.multiplyByVector(o,s,s),Z.multiplyByVector(o,a,a)};$t.prototype.twistLeft=function(e){e=y(e,this.defaultLookAmount),this.look(this.direction,e)};$t.prototype.twistRight=function(e){e=y(e,this.defaultLookAmount),this.look(this.direction,-e)};var Mnt=new Ne,Rnt=new Z;$t.prototype.rotate=function(e,t){let n=y(t,this.defaultRotateAmount),i=Ne.fromAxisAngle(e,-n,Mnt),o=Z.fromQuaternion(i,Rnt);Z.multiplyByVector(o,this.position,this.position),Z.multiplyByVector(o,this.direction,this.direction),Z.multiplyByVector(o,this.up,this.up),m.cross(this.direction,this.up,this.right),m.cross(this.right,this.direction,this.up),this._adjustOrthographicFrustum(!1)};$t.prototype.rotateDown=function(e){e=y(e,this.defaultRotateAmount),w_e(this,e)};$t.prototype.rotateUp=function(e){e=y(e,this.defaultRotateAmount),w_e(this,-e)};var Bnt=new m,Lnt=new m,Nnt=new m,m_e=new m;function w_e(e,t){let n=e.position;if(u(e.constrainedAxis)&&!m.equalsEpsilon(e.position,m.ZERO,P.EPSILON2)){let i=m.normalize(n,Bnt),o=m.equalsEpsilon(i,e.constrainedAxis,P.EPSILON2),r=m.equalsEpsilon(i,m.negate(e.constrainedAxis,m_e),P.EPSILON2);if(!o&&!r){let s=m.normalize(e.constrainedAxis,Lnt),a=m.dot(i,s),c=P.acosClamped(a);t>0&&t>c&&(t=c-P.EPSILON4),a=m.dot(i,m.negate(s,m_e)),c=P.acosClamped(a),t<0&&-t>c&&(t=-c+P.EPSILON4);let l=m.cross(s,i,Nnt);e.rotate(l,t)}else(o&&t<0||r&&t>0)&&e.rotate(e.right,t)}else e.rotate(e.right,t)}$t.prototype.rotateRight=function(e){e=y(e,this.defaultRotateAmount),D_e(this,-e)};$t.prototype.rotateLeft=function(e){e=y(e,this.defaultRotateAmount),D_e(this,e)};function D_e(e,t){u(e.constrainedAxis)?e.rotate(e.constrainedAxis,t):e.rotate(e.up,t)}function K4(e,t){let n=e.frustum,i;if(t=t*.5,Math.abs(n.top)+Math.abs(n.bottom)>Math.abs(n.left)+Math.abs(n.right)){let o=n.top-t,r=n.bottom+t,s=e._maxCoord.y;e._scene.mapMode2D===Bl.ROTATE&&(s*=e.maximumZoomFactor),r>s&&(r=s,o=-s),o<=r&&(o=1,r=-1),i=n.right/n.top,n.top=o,n.bottom=r,n.right=n.top*i,n.left=-n.right}else{let o=n.right-t,r=n.left+t,s=e._maxCoord.x;e._scene.mapMode2D===Bl.ROTATE&&(s*=e.maximumZoomFactor),o>s&&(o=s,r=-s),o<=r&&(o=1,r=-1),i=n.top/n.right,n.right=o,n.left=r,n.top=n.right*i,n.bottom=-n.top}}function I_e(e,t){e.move(e.direction,t)}$t.prototype.zoomIn=function(e){e=y(e,this.defaultZoomAmount),this._mode===ne.SCENE2D?K4(this,e):I_e(this,e)};$t.prototype.zoomOut=function(e){e=y(e,this.defaultZoomAmount),this._mode===ne.SCENE2D?K4(this,-e):I_e(this,-e)};$t.prototype.getMagnitude=function(){if(this._mode===ne.SCENE3D)return m.magnitude(this.position);if(this._mode===ne.COLUMBUS_VIEW)return Math.abs(this.position.z);if(this._mode===ne.SCENE2D)return Math.max(this.frustum.right-this.frustum.left,this.frustum.top-this.frustum.bottom)};var Fnt=new B;$t.prototype.lookAt=function(e,t){let n=Ot.eastNorthUpToFixedFrame(e,oe.WGS84,Fnt);this.lookAtTransform(n,t)};var Unt=new m,Vnt=new Ne,knt=new Ne,znt=new Z;function P_e(e,t,n){t=P.clamp(t,-P.PI_OVER_TWO,P.PI_OVER_TWO),e=P.zeroToTwoPi(e)-P.PI_OVER_TWO;let i=Ne.fromAxisAngle(m.UNIT_Y,-t,Vnt),o=Ne.fromAxisAngle(m.UNIT_Z,-e,knt),r=Ne.multiply(o,i,o),s=Z.fromQuaternion(r,znt),a=m.clone(m.UNIT_X,Unt);return Z.multiplyByVector(s,a,a),m.negate(a,a),m.multiplyByScalar(a,n,a),a}$t.prototype.lookAtTransform=function(e,t){if(this._setTransform(e),!u(t))return;let n;if(u(t.heading)?n=P_e(t.heading,t.pitch,t.range):n=t,this._mode===ne.SCENE2D){H.clone(H.ZERO,this.position),m.negate(n,this.up),this.up.z=0,m.magnitudeSquared(this.up)<P.EPSILON10&&m.clone(m.UNIT_Y,this.up),m.normalize(this.up,this.up),this._setTransform(B.IDENTITY),m.negate(m.UNIT_Z,this.direction),m.cross(this.direction,this.up,this.right),m.normalize(this.right,this.right);let i=this.frustum,o=i.top/i.right;i.right=m.magnitude(n)*.5,i.left=-i.right,i.top=o*i.right,i.bottom=-i.top,this._setTransform(e);return}m.clone(n,this.position),m.negate(this.position,this.direction),m.normalize(this.direction,this.direction),m.cross(this.direction,m.UNIT_Z,this.right),m.magnitudeSquared(this.right)<P.EPSILON10&&m.clone(m.UNIT_X,this.right),m.normalize(this.right,this.right),m.cross(this.right,this.direction,this.up),m.normalize(this.up,this.up),this._adjustOrthographicFrustum(!0)};var hL=new he,Hnt=new he,Gnt=new m,Wnt=new m,jnt=new m,Ynt=new m,qnt=new m,Xnt=new m,Knt=new m,IY=new m,Jnt={direction:new m,right:new m,up:new m},h_e;function dc(e,t,n,i){return Math.abs(m.dot(t,n))/i-m.dot(e,n)}function O_e(e,t,n,i){let o=e._projection.ellipsoid,r=i?e:Jnt,s=t.north,a=t.south,c=t.east,l=t.west;l>c&&(c+=P.TWO_PI);let f=(l+c)*.5,d;if(a<-P.PI_OVER_TWO+P.RADIANS_PER_DEGREE&&s>P.PI_OVER_TWO-P.RADIANS_PER_DEGREE)d=0;else{let L=hL;L.longitude=f,L.latitude=s,L.height=0;let N=Hnt;N.longitude=f,N.latitude=a,N.height=0;let _=h_e;(!u(_)||_.ellipsoid!==o)&&(h_e=_=new Xu(void 0,void 0,o)),_.setEndPoints(L,N),d=_.interpolateUsingFraction(.5,hL).latitude}let p=hL;p.longitude=f,p.latitude=d,p.height=0;let g=o.cartographicToCartesian(p,Knt),h=hL;h.longitude=c,h.latitude=s;let A=o.cartographicToCartesian(h,Gnt);h.longitude=l;let x=o.cartographicToCartesian(h,jnt);h.longitude=f;let C=o.cartographicToCartesian(h,qnt);h.latitude=a;let T=o.cartographicToCartesian(h,Xnt);h.longitude=c;let E=o.cartographicToCartesian(h,Ynt);h.longitude=l;let S=o.cartographicToCartesian(h,Wnt);m.subtract(x,g,x),m.subtract(E,g,E),m.subtract(A,g,A),m.subtract(S,g,S),m.subtract(C,g,C),m.subtract(T,g,T);let w=o.geodeticSurfaceNormal(g,r.direction);m.negate(w,w);let D=m.cross(w,m.UNIT_Z,r.right);m.normalize(D,D);let M=m.cross(D,w,r.up),O;if(e.frustum instanceof nn){let L=Math.max(m.distance(A,x),m.distance(E,S)),N=Math.max(m.distance(A,E),m.distance(x,S)),_,b,v=e.frustum._offCenterFrustum.right/e.frustum._offCenterFrustum.top,I=N*v;L>I?(_=L,b=_/v):(b=N,_=I),O=Math.max(_,b)}else{let L=Math.tan(e.frustum.fovy*.5),N=e.frustum.aspectRatio*L;if(O=Math.max(dc(w,M,x,L),dc(w,M,E,L),dc(w,M,A,L),dc(w,M,S,L),dc(w,M,C,L),dc(w,M,T,L),dc(w,D,x,N),dc(w,D,E,N),dc(w,D,A,N),dc(w,D,S,N),dc(w,D,C,N),dc(w,D,T,N)),a<0&&s>0){let _=hL;_.longitude=l,_.latitude=0,_.height=0;let b=o.cartographicToCartesian(_,IY);m.subtract(b,g,b),O=Math.max(O,dc(w,M,b,L),dc(w,D,b,N)),_.longitude=c,b=o.cartographicToCartesian(_,IY),m.subtract(b,g,b),O=Math.max(O,dc(w,M,b,L),dc(w,D,b,N))}}return m.add(g,m.multiplyByScalar(w,-O,IY),n)}var Znt=new he,Qnt=new m,$nt=new m;function eit(e,t,n){let i=e._projection;t.west>t.east&&(t=le.MAX_VALUE);let o=e._actualTransform,r=e._actualInvTransform,s=Znt;s.longitude=t.east,s.latitude=t.north;let a=i.project(s,Qnt);B.multiplyByPoint(o,a,a),B.multiplyByPoint(r,a,a),s.longitude=t.west,s.latitude=t.south;let c=i.project(s,$nt);if(B.multiplyByPoint(o,c,c),B.multiplyByPoint(r,c,c),n.x=(a.x-c.x)*.5+c.x,n.y=(a.y-c.y)*.5+c.y,u(e.frustum.fovy)){let l=Math.tan(e.frustum.fovy*.5),f=e.frustum.aspectRatio*l;n.z=Math.max((a.x-c.x)/f,(a.y-c.y)/l)*.5}else{let l=a.x-c.x,f=a.y-c.y;n.z=Math.max(l,f)}return n}var tit=new he,nit=new m,iit=new m;function oit(e,t,n){let i=e._projection,o=t.east;t.west>t.east&&(e._scene.mapMode2D===Bl.INFINITE_SCROLL?o+=P.TWO_PI:(t=le.MAX_VALUE,o=t.east));let r=tit;r.longitude=o,r.latitude=t.north;let s=i.project(r,nit);r.longitude=t.west,r.latitude=t.south;let a=i.project(r,iit),c=Math.abs(s.x-a.x)*.5,l=Math.abs(s.y-a.y)*.5,f,d,p=e.frustum.right/e.frustum.top,g=l*p;return c>g?(f=c,d=f/p):(d=l,f=g),l=Math.max(2*f,2*d),n.x=(s.x-a.x)*.5+a.x,n.y=(s.y-a.y)*.5+a.y,r=i.unproject(n,r),r.height=l,n=i.project(r,n),n}$t.prototype.getRectangleCameraCoordinates=function(e,t){let n=this._mode;if(u(t)||(t=new m),n===ne.SCENE3D)return O_e(this,e,t);if(n===ne.COLUMBUS_VIEW)return eit(this,e,t);if(n===ne.SCENE2D)return oit(this,e,t)};var rit=new Dn;function sit(e,t,n,i){n=y(n,oe.WGS84);let o=e.getPickRay(t,rit),r=Xi.rayEllipsoid(o,n);if(!r)return;let s=r.start>0?r.start:r.stop;return Dn.getPoint(o,s,i)}var ait=new Dn;function cit(e,t,n,i){let r=e.getPickRay(t,ait).origin;r=m.fromElements(r.y,r.z,0,r);let s=n.unproject(r);if(!(s.latitude<-P.PI_OVER_TWO||s.latitude>P.PI_OVER_TWO))return n.ellipsoid.cartographicToCartesian(s,i)}var lit=new Dn;function uit(e,t,n,i){let o=e.getPickRay(t,lit),r=-o.origin.x/o.direction.x;Dn.getPoint(o,r,i);let s=n.unproject(new m(i.y,i.z,0));if(!(s.latitude<-P.PI_OVER_TWO||s.latitude>P.PI_OVER_TWO||s.longitude<-Math.PI||s.longitude>Math.PI))return n.ellipsoid.cartographicToCartesian(s,i)}$t.prototype.pickEllipsoid=function(e,t,n){let i=this._scene.canvas;if(!(i.clientWidth===0||i.clientHeight===0)){if(u(n)||(n=new m),t=y(t,oe.WGS84),this._mode===ne.SCENE3D)n=sit(this,e,t,n);else if(this._mode===ne.SCENE2D)n=cit(this,e,this._projection,n);else if(this._mode===ne.COLUMBUS_VIEW)n=uit(this,e,this._projection,n);else return;return n}};var fit=new m,dit=new m,mit=new m;function hit(e,t,n){let i=e._scene.canvas,o=i.clientWidth,r=i.clientHeight,s=Math.tan(e.frustum.fovy*.5),a=e.frustum.aspectRatio*s,c=e.frustum.near,l=2/o*t.x-1,f=2/r*(r-t.y)-1,d=e.positionWC;m.clone(d,n.origin);let p=m.multiplyByScalar(e.directionWC,c,fit);m.add(d,p,p);let g=m.multiplyByScalar(e.rightWC,l*c*a,dit),h=m.multiplyByScalar(e.upWC,f*c*s,mit),A=m.add(p,g,n.direction);return m.add(A,h,A),m.subtract(A,d,A),m.normalize(A,A),n}var W4=new m;function pit(e,t,n){let i=e._scene.canvas,o=i.clientWidth,r=i.clientHeight,s=e.frustum;u(s._offCenterFrustum)&&(s=s._offCenterFrustum);let a=2/o*t.x-1;a*=(s.right-s.left)*.5;let c=2/r*(r-t.y)-1;c*=(s.top-s.bottom)*.5;let l=n.origin;return m.clone(e.position,l),m.multiplyByScalar(e.right,a,W4),m.add(W4,l,l),m.multiplyByScalar(e.up,c,W4),m.add(W4,l,l),m.clone(e.directionWC,n.direction),(e._mode===ne.COLUMBUS_VIEW||e._mode===ne.SCENE2D)&&m.fromElements(n.origin.z,n.origin.x,n.origin.y,n.origin),n}$t.prototype.getPickRay=function(e,t){u(t)||(t=new Dn);let n=this._scene.canvas;if(n.clientWidth<=0||n.clientHeight<=0)return;let i=this.frustum;return u(i.aspectRatio)&&u(i.fov)&&u(i.near)?hit(this,e,t):pit(this,e,t)};var _it=new m,git=new m;$t.prototype.distanceToBoundingSphere=function(e){let t=m.subtract(this.positionWC,e.center,_it),n=m.multiplyByScalar(this.directionWC,m.dot(t,this.directionWC),git);return Math.max(0,m.magnitude(n)-e.radius)};var yit=new H;$t.prototype.getPixelSize=function(e,t,n){let i=this.distanceToBoundingSphere(e),o=this.frustum.getPixelDimensions(t,n,i,this._scene.pixelRatio,yit);return Math.max(o.x,o.y)};function Ait(e,t,n,i,o,r){let s=m.clone(t);n.y>i?s.y-=n.y-i:n.y<-i&&(s.y+=-i-n.y),n.z>o?s.z-=n.z-o:n.z<-o&&(s.z+=-o-n.z);function a(c){let l=m.lerp(t,s,c.time,new m);e.worldToCameraCoordinatesPoint(l,e.position)}return{easingFunction:Br.EXPONENTIAL_OUT,startObject:{time:0},stopObject:{time:1},duration:r,update:a}}var xit=new m,p_e=new m,Cit=new m,Tit=new m;function Eit(e,t){let n=e.position,i=e.direction,o=e.worldToCameraCoordinatesVector(m.UNIT_X,xit),r=-m.dot(o,n)/m.dot(o,i),s=m.add(n,m.multiplyByScalar(i,r,p_e),p_e);e.cameraToWorldCoordinatesPoint(s,s),n=e.cameraToWorldCoordinatesPoint(e.position,Cit);let a=Math.tan(e.frustum.fovy*.5),c=e.frustum.aspectRatio*a,l=m.magnitude(m.subtract(n,s,Tit)),f=c*l,d=a*l,p=e._maxCoord.x,g=e._maxCoord.y,h=Math.max(f-p,p),A=Math.max(d-g,g);if(n.z<-h||n.z>h||n.y<-A||n.y>A){let x=s.y<-h||s.y>h,C=s.z<-A||s.z>A;if(x||C)return Ait(e,n,s,h,A,t)}}$t.prototype.createCorrectPositionTween=function(e){if(this._mode===ne.COLUMBUS_VIEW)return Eit(this,e)};var bit=new m,Ls={destination:void 0,heading:void 0,pitch:void 0,roll:void 0,duration:void 0,complete:void 0,cancel:void 0,endTransform:void 0,maximumHeight:void 0,easingFunction:void 0};$t.prototype.cancelFlight=function(){u(this._currentFlight)&&(this._currentFlight.cancelTween(),this._currentFlight=void 0)};$t.prototype.completeFlight=function(){if(u(this._currentFlight)){this._currentFlight.cancelTween();let e={destination:void 0,orientation:{heading:void 0,pitch:void 0,roll:void 0}};e.destination=Ls.destination,e.orientation.heading=Ls.heading,e.orientation.pitch=Ls.pitch,e.orientation.roll=Ls.roll,this.setView(e),u(this._currentFlight.complete)&&this._currentFlight.complete(),this._currentFlight=void 0}};$t.prototype.flyTo=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.destination;if(this._mode===ne.MORPHING)return;this.cancelFlight();let i=t instanceof le;i&&(t=this.getRectangleCameraCoordinates(t,bit));let o=y(e.orientation,y.EMPTY_OBJECT);if(u(o.direction)&&(o=S_e(this,t,o,MY.orientation)),u(e.duration)&&e.duration<=0){let f=MY;f.destination=e.destination,f.orientation.heading=o.heading,f.orientation.pitch=o.pitch,f.orientation.roll=o.roll,f.convert=e.convert,f.endTransform=e.endTransform,this.setView(f),typeof e.complete=="function"&&e.complete();return}let r=this,s;Ls.destination=t,Ls.heading=o.heading,Ls.pitch=o.pitch,Ls.roll=o.roll,Ls.duration=e.duration,Ls.complete=function(){s===r._currentFlight&&(r._currentFlight=void 0),u(e.complete)&&e.complete()},Ls.cancel=e.cancel,Ls.endTransform=e.endTransform,Ls.convert=i?!1:e.convert,Ls.maximumHeight=e.maximumHeight,Ls.pitchAdjustHeight=e.pitchAdjustHeight,Ls.flyOverLongitude=e.flyOverLongitude,Ls.flyOverLongitudeWeight=e.flyOverLongitudeWeight,Ls.easingFunction=e.easingFunction;let a=this._scene,c=mL.createTween(a,Ls);if(c.duration===0){typeof c.complete=="function"&&c.complete();return}s=a.tweens.add(c),this._currentFlight=s;let l=this._scene.preloadFlightCamera;this._mode!==ne.SCENE2D&&(u(l)||(l=$t.clone(this)),l.setView({destination:t,orientation:o}),this._scene.preloadFlightCullingVolume=l.frustum.computeCullingVolume(l.positionWC,l.directionWC,l.upWC))};function Sit(e,t){let n=e.frustum,i=Math.tan(n.fovy*.5),o=n.aspectRatio*i;return Math.max(t/o,t/i)}function vit(e,t){let n=e.frustum;u(n._offCenterFrustum)&&(n=n._offCenterFrustum);let i,o,r=n.right/n.top,s=t*r;return t>s?(i=t,o=i/r):(o=t,i=s),Math.max(i,o)*1.5}var wit=100;function M_e(e,t,n){n=hu.clone(u(n)?n:$t.DEFAULT_OFFSET);let i=e._scene.screenSpaceCameraController.minimumZoomDistance,o=e._scene.screenSpaceCameraController.maximumZoomDistance,r=n.range;if(!u(r)||r===0){let s=t.radius;s===0?n.range=wit:e.frustum instanceof nn||e._mode===ne.SCENE2D?n.range=vit(e,s):n.range=Sit(e,s),n.range=P.clamp(n.range,i,o)}return n}$t.prototype.viewBoundingSphere=function(e,t){t=M_e(this,e,t),this.lookAt(e.center,t)};var Dit=new B,Iit=new m,Pit=new m,Oit=new m,Mit=new m,Rit=new re,Bit=new Ne,Lit=new Z;$t.prototype.flyToBoundingSphere=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=this._mode===ne.SCENE2D||this._mode===ne.COLUMBUS_VIEW;this._setTransform(B.IDENTITY);let i=M_e(this,e,t.offset),o;n?o=m.multiplyByScalar(m.UNIT_Z,i.range,Iit):o=P_e(i.heading,i.pitch,i.range);let r=Ot.eastNorthUpToFixedFrame(e.center,oe.WGS84,Dit);B.multiplyByPoint(r,o,o);let s,a;if(!n){if(s=m.subtract(e.center,o,Pit),m.normalize(s,s),a=B.multiplyByPointAsVector(r,m.UNIT_Z,Oit),1-Math.abs(m.dot(s,a))<P.EPSILON6){let l=Ne.fromAxisAngle(s,i.heading,Bit),f=Z.fromQuaternion(l,Lit);m.fromCartesian4(B.getColumn(r,1,Rit),a),Z.multiplyByVector(f,a,a)}let c=m.cross(s,a,Mit);m.cross(c,s,a),m.normalize(a,a)}this.flyTo({destination:o,orientation:{direction:s,up:a},duration:t.duration,complete:t.complete,cancel:t.cancel,endTransform:t.endTransform,maximumHeight:t.maximumHeight,easingFunction:t.easingFunction,flyOverLongitude:t.flyOverLongitude,flyOverLongitudeWeight:t.flyOverLongitudeWeight,pitchAdjustHeight:t.pitchAdjustHeight})};var __e=new m,g_e=new m,PY=new m,y_e=new m,pL=[new m,new m,new m,new m];function Nit(e,t){let n=t.radii,i=e.positionWC,o=m.multiplyComponents(t.oneOverRadii,i,__e),r=m.magnitude(o),s=m.normalize(o,g_e),a,c;m.equalsEpsilon(s,m.UNIT_Z,P.EPSILON10)?(a=new m(0,1,0),c=new m(0,0,1)):(a=m.normalize(m.cross(m.UNIT_Z,s,PY),PY),c=m.normalize(m.cross(s,a,y_e),y_e));let l=Math.sqrt(m.magnitudeSquared(o)-1),f=m.multiplyByScalar(s,1/r,__e),d=l/r,p=m.multiplyByScalar(a,d,g_e),g=m.multiplyByScalar(c,d,PY),h=m.add(f,g,pL[0]);m.subtract(h,p,h),m.multiplyComponents(n,h,h);let A=m.subtract(f,g,pL[1]);m.subtract(A,p,A),m.multiplyComponents(n,A,A);let x=m.subtract(f,g,pL[2]);m.add(x,p,x),m.multiplyComponents(n,x,x);let C=m.add(f,g,pL[3]);return m.add(C,p,C),m.multiplyComponents(n,C,C),pL}var OY=new H,Fit=new m,qy=[new he,new he,new he,new he];function j4(e,t,n,i,o,r){OY.x=e,OY.y=t;let s=i.pickEllipsoid(OY,o,Fit);return u(s)?(qy[n]=o.cartesianToCartographic(s,qy[n]),1):(qy[n]=o.cartesianToCartographic(r[n],qy[n]),0)}$t.prototype.computeViewRectangle=function(e,t){e=y(e,oe.WGS84);let n=this.frustum.computeCullingVolume(this.positionWC,this.directionWC,this.upWC),i=new ae(m.ZERO,e.maximumRadius);if(n.computeVisibility(i)===en.OUTSIDE)return;let r=this._scene.canvas,s=r.clientWidth,a=r.clientHeight,c=0,l=Nit(this,e);if(c+=j4(0,0,0,this,e,l),c+=j4(0,a,1,this,e,l),c+=j4(s,a,2,this,e,l),c+=j4(s,0,3,this,e,l),c<2)return le.MAX_VALUE;t=le.fromCartographicArray(qy,t);let f=0,d=qy[3].longitude;for(let p=0;p<4;++p){let g=qy[p].longitude,h=Math.abs(g-d);h>P.PI?f+=P.TWO_PI-h:f+=h,d=g}return P.equalsEpsilon(Math.abs(f),P.TWO_PI,P.EPSILON9)&&(t.west=-P.PI,t.east=P.PI,qy[0].latitude>=0?t.north=P.PI_OVER_TWO:t.south=-P.PI_OVER_TWO),t};$t.prototype.switchToPerspectiveFrustum=function(){if(this._mode===ne.SCENE2D||this.frustum instanceof bi)return;let e=this._scene;this.frustum=new bi,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=P.toRadians(60)};$t.prototype.switchToOrthographicFrustum=function(){if(this._mode===ne.SCENE2D||this.frustum instanceof nn)return;let e=E_e(this),t=this._scene;this.frustum=new nn,this.frustum.aspectRatio=t.drawingBufferWidth/t.drawingBufferHeight,this.frustum.width=e};$t.clone=function(e,t){return u(t)||(t=new $t(e._scene)),m.clone(e.position,t.position),m.clone(e.direction,t.direction),m.clone(e.up,t.up),m.clone(e.right,t.right),B.clone(e._transform,t.transform),t._transformChanged=!0,t.frustum=e.frustum.clone(),t};var so=$t;var Uit={LEFT_DRAG:0,RIGHT_DRAG:1,MIDDLE_DRAG:2,WHEEL:3,PINCH:4},Oi=Object.freeze(Uit);function hc(e,t){let n=e;return u(t)&&(n+=`+${t}`),n}function Vit(e,t){H.clone(e.distance.startPosition,t.distance.startPosition),H.clone(e.distance.endPosition,t.distance.endPosition),H.clone(e.angleAndHeight.startPosition,t.angleAndHeight.startPosition),H.clone(e.angleAndHeight.endPosition,t.angleAndHeight.endPosition)}function R_e(e,t,n){let i=hc(Oi.PINCH,t),o=e._update,r=e._isDown,s=e._eventStartPosition,a=e._pressTime,c=e._releaseTime;o[i]=!0,r[i]=!1,s[i]=new H;let l=e._movement[i];u(l)||(l=e._movement[i]={}),l.distance={startPosition:new H,endPosition:new H},l.angleAndHeight={startPosition:new H,endPosition:new H},l.prevAngle=0,e._eventHandler.setInputAction(function(f){e._buttonsDown++,r[i]=!0,a[i]=new Date,H.lerp(f.position1,f.position2,.5,s[i])},An.PINCH_START,t),e._eventHandler.setInputAction(function(){e._buttonsDown=Math.max(e._buttonsDown-1,0),r[i]=!1,c[i]=new Date},An.PINCH_END,t),e._eventHandler.setInputAction(function(f){if(r[i]){o[i]?(Vit(f,l),o[i]=!1,l.prevAngle=l.angleAndHeight.startPosition.x):(H.clone(f.distance.endPosition,l.distance.endPosition),H.clone(f.angleAndHeight.endPosition,l.angleAndHeight.endPosition));let d=l.angleAndHeight.endPosition.x,p=l.prevAngle,g=Math.PI*2;for(;d>=p+Math.PI;)d-=g;for(;d<p-Math.PI;)d+=g;l.angleAndHeight.endPosition.x=-d*n.clientWidth/12,l.angleAndHeight.startPosition.x=-p*n.clientWidth/12}},An.PINCH_MOVE,t)}function B_e(e,t){let n=hc(Oi.WHEEL,t),i=e._pressTime,o=e._releaseTime,r=e._update;r[n]=!0;let s=e._movement[n];u(s)||(s=e._movement[n]={});let a=e._lastMovement[n];u(a)||(a=e._lastMovement[n]={startPosition:new H,endPosition:new H,valid:!1}),s.startPosition=new H,H.clone(H.ZERO,s.startPosition),s.endPosition=new H,e._eventHandler.setInputAction(function(c){let l=7.5*P.toRadians(c);i[n]=o[n]=new Date,s.endPosition.x=0,s.endPosition.y=l,H.clone(s.endPosition,a.endPosition),a.valid=!0,r[n]=!1},An.WHEEL,t)}function eS(e,t,n){let i=hc(n,t),o=e._isDown,r=e._eventStartPosition,s=e._pressTime,a=e._releaseTime;o[i]=!1,r[i]=new H;let c=e._lastMovement[i];u(c)||(c=e._lastMovement[i]={startPosition:new H,endPosition:new H,valid:!1});let l,f;n===Oi.LEFT_DRAG?(l=An.LEFT_DOWN,f=An.LEFT_UP):n===Oi.RIGHT_DRAG?(l=An.RIGHT_DOWN,f=An.RIGHT_UP):n===Oi.MIDDLE_DRAG&&(l=An.MIDDLE_DOWN,f=An.MIDDLE_UP),e._eventHandler.setInputAction(function(d){e._buttonsDown++,c.valid=!1,o[i]=!0,s[i]=new Date,H.clone(d.position,r[i])},l,t),e._eventHandler.setInputAction(function(){e._buttonsDown=Math.max(e._buttonsDown-1,0),o[i]=!1,a[i]=new Date},f,t)}function L_e(e,t){H.clone(e.startPosition,t.startPosition),H.clone(e.endPosition,t.endPosition)}function N_e(e,t){let n=e._update,i=e._movement,o=e._lastMovement,r=e._isDown;for(let s in Oi)if(Oi.hasOwnProperty(s)){let a=Oi[s];if(u(a)){let c=hc(a,t);n[c]=!0,u(e._lastMovement[c])||(e._lastMovement[c]={startPosition:new H,endPosition:new H,valid:!1}),u(e._movement[c])||(e._movement[c]={startPosition:new H,endPosition:new H})}}e._eventHandler.setInputAction(function(s){for(let a in Oi)if(Oi.hasOwnProperty(a)){let c=Oi[a];if(u(c)){let l=hc(c,t);r[l]&&(n[l]?(L_e(i[l],o[l]),o[l].valid=!0,L_e(s,i[l]),n[l]=!1):H.clone(s.endPosition,i[l].endPosition))}}H.clone(s.endPosition,e._currentMousePosition)},An.MOUSE_MOVE,t)}function Nf(e){this._eventHandler=new Pu(e),this._update={},this._movement={},this._lastMovement={},this._isDown={},this._eventStartPosition={},this._pressTime={},this._releaseTime={},this._buttonsDown=0,this._currentMousePosition=new H,B_e(this,void 0),R_e(this,void 0,e),eS(this,void 0,Oi.LEFT_DRAG),eS(this,void 0,Oi.RIGHT_DRAG),eS(this,void 0,Oi.MIDDLE_DRAG),N_e(this,void 0);for(let t in ra)if(ra.hasOwnProperty(t)){let n=ra[t];u(n)&&(B_e(this,n),R_e(this,n,e),eS(this,n,Oi.LEFT_DRAG),eS(this,n,Oi.RIGHT_DRAG),eS(this,n,Oi.MIDDLE_DRAG),N_e(this,n))}}Object.defineProperties(Nf.prototype,{currentMousePosition:{get:function(){return this._currentMousePosition}},anyButtonDown:{get:function(){let e=!this._update[hc(Oi.WHEEL)]||!this._update[hc(Oi.WHEEL,ra.SHIFT)]||!this._update[hc(Oi.WHEEL,ra.CTRL)]||!this._update[hc(Oi.WHEEL,ra.ALT)];return this._buttonsDown>0||e}}});Nf.prototype.isMoving=function(e,t){let n=hc(e,t);return!this._update[n]};Nf.prototype.getMovement=function(e,t){let n=hc(e,t);return this._movement[n]};Nf.prototype.getLastMovement=function(e,t){let n=hc(e,t),i=this._lastMovement[n];if(i.valid)return i};Nf.prototype.isButtonDown=function(e,t){let n=hc(e,t);return this._isDown[n]};Nf.prototype.getStartMousePosition=function(e,t){if(e===Oi.WHEEL)return this._currentMousePosition;let n=hc(e,t);return this._eventStartPosition[n]};Nf.prototype.getButtonPressTime=function(e,t){let n=hc(e,t);return this._pressTime[n]};Nf.prototype.getButtonReleaseTime=function(e,t){let n=hc(e,t);return this._releaseTime[n]};Nf.prototype.reset=function(){for(let e in this._update)this._update.hasOwnProperty(e)&&(this._update[e]=!0)};Nf.prototype.isDestroyed=function(){return!1};Nf.prototype.destroy=function(){return this._eventHandler=this._eventHandler&&this._eventHandler.destroy(),ue(this)};var _L=Nf;function D_(){this.featurePropertiesDirty=!1}Object.defineProperties(D_.prototype,{featuresLength:{get:function(){fe.throwInstantiationError()}},pointsLength:{get:function(){fe.throwInstantiationError()}},trianglesLength:{get:function(){fe.throwInstantiationError()}},geometryByteLength:{get:function(){fe.throwInstantiationError()}},texturesByteLength:{get:function(){fe.throwInstantiationError()}},batchTableByteLength:{get:function(){fe.throwInstantiationError()}},innerContents:{get:function(){fe.throwInstantiationError()}},ready:{get:function(){fe.throwInstantiationError()}},readyPromise:{get:function(){fe.throwInstantiationError()}},tileset:{get:function(){fe.throwInstantiationError()}},tile:{get:function(){fe.throwInstantiationError()}},url:{get:function(){fe.throwInstantiationError()}},batchTable:{get:function(){fe.throwInstantiationError()}},metadata:{get:function(){fe.throwInstantiationError()},set:function(e){fe.throwInstantiationError()}},group:{get:function(){fe.throwInstantiationError()},set:function(e){fe.throwInstantiationError()}}});D_.prototype.hasProperty=function(e,t){fe.throwInstantiationError()};D_.prototype.getFeature=function(e){fe.throwInstantiationError()};D_.prototype.applyDebugSettings=function(e,t){fe.throwInstantiationError()};D_.prototype.applyStyle=function(e){fe.throwInstantiationError()};D_.prototype.update=function(e,t){fe.throwInstantiationError()};D_.prototype.isDestroyed=function(){fe.throwInstantiationError()};D_.prototype.destroy=function(){fe.throwInstantiationError()};var NY=D_;function kit(e){this.pass=e.pass,this.commandList=e.commandList,this.camera=e.camera,this.cullingVolume=e.cullingVolume,this.ready=!1}var Ff=kit;function tS(e,t){this._conditionsExpression=je(e,!0),this._conditions=e.conditions,this._runtimeConditions=void 0,Hit(this,t)}Object.defineProperties(tS.prototype,{conditionsExpression:{get:function(){return this._conditionsExpression}}});function zit(e,t){this.condition=e,this.expression=t}function Hit(e,t){let n=[],i=e._conditions;if(!u(i))return;let o=i.length;for(let r=0;r<o;++r){let s=i[r],a=String(s[0]),c=String(s[1]);n.push(new zit(new Qu(a,t),new Qu(c,t)))}e._runtimeConditions=n}tS.prototype.evaluate=function(e,t){let n=this._runtimeConditions;if(!u(n))return;let i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.condition.evaluate(e))return r.expression.evaluate(e,t)}};tS.prototype.evaluateColor=function(e,t){let n=this._runtimeConditions;if(!u(n))return;let i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.condition.evaluate(e))return r.expression.evaluateColor(e,t)}};tS.prototype.getShaderFunction=function(e,t,n,i){let o=this._runtimeConditions;if(!u(o)||o.length===0)return;let r="",s=o.length;for(let a=0;a<s;++a){let c=o[a],l=c.condition.getShaderExpression(t,n),f=c.expression.getShaderExpression(t,n);r+=`    ${a===0?"if":"else if"} (${l})
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`}return r=`${i} ${e}
{
${r}    return ${i}(1.0);
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`,r};tS.prototype.getVariables=function(){let e=[],t=this._runtimeConditions;if(!u(t)||t.length===0)return e;let n=t.length;for(let i=0;i<n;++i){let o=t[i];e.push.apply(e,o.condition.getVariables()),e.push.apply(e,o.expression.getVariables())}return e=e.filter(function(i,o,r){return r.indexOf(i)===o}),e};var gL=tS;function Xy(e){this._style={},this._ready=!1,this._show=void 0,this._color=void 0,this._pointSize=void 0,this._pointOutlineColor=void 0,this._pointOutlineWidth=void 0,this._labelColor=void 0,this._labelOutlineColor=void 0,this._labelOutlineWidth=void 0,this._font=void 0,this._labelStyle=void 0,this._labelText=void 0,this._backgroundColor=void 0,this._backgroundPadding=void 0,this._backgroundEnabled=void 0,this._scaleByDistance=void 0,this._translucencyByDistance=void 0,this._distanceDisplayCondition=void 0,this._heightOffset=void 0,this._anchorLineEnabled=void 0,this._anchorLineColor=void 0,this._image=void 0,this._disableDepthTestDistance=void 0,this._horizontalOrigin=void 0,this._verticalOrigin=void 0,this._labelHorizontalOrigin=void 0,this._labelVerticalOrigin=void 0,this._meta=void 0,this._colorShaderFunction=void 0,this._showShaderFunction=void 0,this._pointSizeShaderFunction=void 0,this._colorShaderFunctionReady=!1,this._showShaderFunctionReady=!1,this._pointSizeShaderFunctionReady=!1,this._colorShaderTranslucent=!1,Git(this,e)}function Git(e,t){t=y(je(t,!0),e._style),e._style=t,e.show=t.show,e.color=t.color,e.pointSize=t.pointSize,e.pointOutlineColor=t.pointOutlineColor,e.pointOutlineWidth=t.pointOutlineWidth,e.labelColor=t.labelColor,e.labelOutlineColor=t.labelOutlineColor,e.labelOutlineWidth=t.labelOutlineWidth,e.labelStyle=t.labelStyle,e.font=t.font,e.labelText=t.labelText,e.backgroundColor=t.backgroundColor,e.backgroundPadding=t.backgroundPadding,e.backgroundEnabled=t.backgroundEnabled,e.scaleByDistance=t.scaleByDistance,e.translucencyByDistance=t.translucencyByDistance,e.distanceDisplayCondition=t.distanceDisplayCondition,e.heightOffset=t.heightOffset,e.anchorLineEnabled=t.anchorLineEnabled,e.anchorLineColor=t.anchorLineColor,e.image=t.image,e.disableDepthTestDistance=t.disableDepthTestDistance,e.horizontalOrigin=t.horizontalOrigin,e.verticalOrigin=t.verticalOrigin,e.labelHorizontalOrigin=t.labelHorizontalOrigin,e.labelVerticalOrigin=t.labelVerticalOrigin;let n={};if(u(t.meta)){let i=t.defines,o=y(t.meta,y.EMPTY_OBJECT);for(let r in o)o.hasOwnProperty(r)&&(n[r]=new Qu(o[r],i))}e._meta=n,e._ready=!0}function er(e,t){let n=y(e._style,y.EMPTY_OBJECT).defines;if(u(t)){if(typeof t=="boolean"||typeof t=="number")return new Qu(String(t));if(typeof t=="string")return new Qu(t,n);if(u(t.conditions))return new gL(t,n)}else return;return t}function tr(e){if(u(e)){if(u(e.expression))return e.expression;if(u(e.conditionsExpression))return je(e.conditionsExpression,!0)}else return;return e}Object.defineProperties(Xy.prototype,{style:{get:function(){return this._style}},show:{get:function(){return this._show},set:function(e){this._show=er(this,e),this._style.show=tr(this._show),this._showShaderFunctionReady=!1}},color:{get:function(){return this._color},set:function(e){this._color=er(this,e),this._style.color=tr(this._color),this._colorShaderFunctionReady=!1}},pointSize:{get:function(){return this._pointSize},set:function(e){this._pointSize=er(this,e),this._style.pointSize=tr(this._pointSize),this._pointSizeShaderFunctionReady=!1}},pointOutlineColor:{get:function(){return this._pointOutlineColor},set:function(e){this._pointOutlineColor=er(this,e),this._style.pointOutlineColor=tr(this._pointOutlineColor)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=er(this,e),this._style.pointOutlineWidth=tr(this._pointOutlineWidth)}},labelColor:{get:function(){return this._labelColor},set:function(e){this._labelColor=er(this,e),this._style.labelColor=tr(this._labelColor)}},labelOutlineColor:{get:function(){return this._labelOutlineColor},set:function(e){this._labelOutlineColor=er(this,e),this._style.labelOutlineColor=tr(this._labelOutlineColor)}},labelOutlineWidth:{get:function(){return this._labelOutlineWidth},set:function(e){this._labelOutlineWidth=er(this,e),this._style.labelOutlineWidth=tr(this._labelOutlineWidth)}},font:{get:function(){return this._font},set:function(e){this._font=er(this,e),this._style.font=tr(this._font)}},labelStyle:{get:function(){return this._labelStyle},set:function(e){this._labelStyle=er(this,e),this._style.labelStyle=tr(this._labelStyle)}},labelText:{get:function(){return this._labelText},set:function(e){this._labelText=er(this,e),this._style.labelText=tr(this._labelText)}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){this._backgroundColor=er(this,e),this._style.backgroundColor=tr(this._backgroundColor)}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){this._backgroundPadding=er(this,e),this._style.backgroundPadding=tr(this._backgroundPadding)}},backgroundEnabled:{get:function(){return this._backgroundEnabled},set:function(e){this._backgroundEnabled=er(this,e),this._style.backgroundEnabled=tr(this._backgroundEnabled)}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){this._scaleByDistance=er(this,e),this._style.scaleByDistance=tr(this._scaleByDistance)}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){this._translucencyByDistance=er(this,e),this._style.translucencyByDistance=tr(this._translucencyByDistance)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){this._distanceDisplayCondition=er(this,e),this._style.distanceDisplayCondition=tr(this._distanceDisplayCondition)}},heightOffset:{get:function(){return this._heightOffset},set:function(e){this._heightOffset=er(this,e),this._style.heightOffset=tr(this._heightOffset)}},anchorLineEnabled:{get:function(){return this._anchorLineEnabled},set:function(e){this._anchorLineEnabled=er(this,e),this._style.anchorLineEnabled=tr(this._anchorLineEnabled)}},anchorLineColor:{get:function(){return this._anchorLineColor},set:function(e){this._anchorLineColor=er(this,e),this._style.anchorLineColor=tr(this._anchorLineColor)}},image:{get:function(){return this._image},set:function(e){this._image=er(this,e),this._style.image=tr(this._image)}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance=er(this,e),this._style.disableDepthTestDistance=tr(this._disableDepthTestDistance)}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin=er(this,e),this._style.horizontalOrigin=tr(this._horizontalOrigin)}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin=er(this,e),this._style.verticalOrigin=tr(this._verticalOrigin)}},labelHorizontalOrigin:{get:function(){return this._labelHorizontalOrigin},set:function(e){this._labelHorizontalOrigin=er(this,e),this._style.labelHorizontalOrigin=tr(this._labelHorizontalOrigin)}},labelVerticalOrigin:{get:function(){return this._labelVerticalOrigin},set:function(e){this._labelVerticalOrigin=er(this,e),this._style.labelVerticalOrigin=tr(this._labelVerticalOrigin)}},meta:{get:function(){return this._meta},set:function(e){this._meta=e}}});Xy.fromUrl=function(e){return Ie.createIfNeeded(e).fetchJson(e).then(function(n){return new Xy(n)})};Xy.prototype.getColorShaderFunction=function(e,t,n){return this._colorShaderFunctionReady?(n.translucent=this._colorShaderTranslucent,this._colorShaderFunction):(this._colorShaderFunctionReady=!0,u(this.color)&&u(this.color.getShaderFunction)?this._colorShaderFunction=this.color.getShaderFunction(e,t,n,"vec4"):this._colorShaderFunction=void 0,this._colorShaderTranslucent=n.translucent,this._colorShaderFunction)};Xy.prototype.getShowShaderFunction=function(e,t,n){return this._showShaderFunctionReady?this._showShaderFunction:(this._showShaderFunctionReady=!0,u(this.show)&&u(this.show.getShaderFunction)?this._showShaderFunction=this.show.getShaderFunction(e,t,n,"bool"):this._showShaderFunction=void 0,this._showShaderFunction)};Xy.prototype.getPointSizeShaderFunction=function(e,t,n){return this._pointSizeShaderFunctionReady?this._pointSizeShaderFunction:(this._pointSizeShaderFunctionReady=!0,u(this.pointSize)&&u(this.pointSize.getShaderFunction)?this._pointSizeShaderFunction=this.pointSize.getShaderFunction(e,t,n,"float"):this._pointSizeShaderFunction=void 0,this._pointSizeShaderFunction)};Xy.prototype.getVariables=function(){let e=[];return u(this.color)&&u(this.color.getVariables)&&e.push.apply(e,this.color.getVariables()),u(this.show)&&u(this.show.getVariables)&&e.push.apply(e,this.show.getVariables()),u(this.pointSize)&&u(this.pointSize.getVariables)&&e.push.apply(e,this.pointSize.getVariables()),e=e.filter(function(t,n,i){return i.indexOf(t)===n}),e};var I_=Xy;function yL(e){e=y(e,y.EMPTY_OBJECT),this._maximumSubtreeCount=y(e.maximumSubtreeCount,0),this._subtreeRequestCounter=0,this._queue=new zx({comparator:yL.comparator})}yL.prototype.addSubtree=function(e){let t=new Wit(e,this._subtreeRequestCounter);this._subtreeRequestCounter++,this._queue.insert(t);let n=e.implicitCoordinates;if(n.level>0){let i=n.getParentSubtreeCoordinates(),o=this.find(i)}if(this._maximumSubtreeCount>0)for(;this._queue.length>this._maximumSubtreeCount&&this._queue.getMinimum()!==t;)this._queue.removeMinimum()};yL.prototype.find=function(e){let t=this._queue,n=t.internalArray,i=t.length;for(let o=0;o<i;o++){let r=n[o],a=r.subtree.implicitCoordinates;if(e.isEqual(a))return r.subtree}};yL.comparator=function(e,t){let n=e.subtree.implicitCoordinates,i=t.subtree.implicitCoordinates;return n.isAncestor(i)?1:i.isAncestor(n)?-1:e.stamp-t.stamp};function Wit(e,t){this.subtree=e,this.stamp=t}var AL=yL;function Ll(){this.orientedBoundingBox=new Mn,this.boundingSphere=new ae,this.boundTransform=new B,this.shapeTransform=new B,this._minBounds=m.clone(Ll.DefaultMinBounds,new m),this._maxBounds=m.clone(Ll.DefaultMaxBounds,new m),this.shaderUniforms={renderMinBounds:new m,renderMaxBounds:new m,boxUvToShapeUvScale:new m,boxUvToShapeUvTranslate:new m},this.shaderDefines={BOX_INTERSECTION_INDEX:void 0,BOX_HAS_SHAPE_BOUNDS:void 0},this.shaderMaximumIntersectionsLength=0}var jit=new m,FY=new m,Yit=new Z,qit=new m,Xit=new m,Kit=new m,Jit=new m,F_e=B.fromRotationTranslation(Z.fromUniformScale(.5,new Z),new m(.5,.5,.5),new B);Ll.prototype.update=function(e,t,n,i,o){i=y(i,Ll.DefaultMinBounds),o=y(o,Ll.DefaultMaxBounds);let r=Ll.DefaultMinBounds,s=Ll.DefaultMaxBounds;t=this._minBounds=m.clamp(t,r,s,this._minBounds),n=this._maxBounds=m.clamp(n,r,s,this._maxBounds),i=m.clamp(i,r,s,qit),o=m.clamp(o,r,s,Xit);let a=m.clamp(t,i,o,Kit),c=m.clamp(n,i,o,Jit),l=B.getScale(e,FY);if(a.x>c.x||a.y>c.y||a.z>c.z||(a.x===c.x)+(a.y===c.y)+(a.z===c.z)>=2||i.x>o.x||i.y>o.y||i.z>o.z||l.x===0||l.y===0||l.z===0)return!1;this.shapeTransform=B.clone(e,this.shapeTransform),this.orientedBoundingBox=U_e(a,c,this.shapeTransform,this.orientedBoundingBox),this.boundTransform=B.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=ae.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let{shaderUniforms:f,shaderDefines:d}=this;for(let h in d)d.hasOwnProperty(h)&&(d[h]=void 0);let p=!m.equals(t,r)||!m.equals(n,s),g=0;if(d.BOX_INTERSECTION_INDEX=g,g+=1,f.renderMinBounds=B.multiplyByPoint(F_e,a,f.renderMinBounds),f.renderMaxBounds=B.multiplyByPoint(F_e,c,f.renderMaxBounds),p){d.BOX_HAS_SHAPE_BOUNDS=!0;let h=t,A=n;f.boxUvToShapeUvScale=m.fromElements(2/(h.x===A.x?1:A.x-h.x),2/(h.y===A.y?1:A.y-h.y),2/(h.z===A.z?1:A.z-h.z),f.boxUvToShapeUvScale),f.boxUvToShapeUvTranslate=m.fromElements(-f.boxUvToShapeUvScale.x*(h.x*.5+.5),-f.boxUvToShapeUvScale.y*(h.y*.5+.5),-f.boxUvToShapeUvScale.z*(h.z*.5+.5),f.boxUvToShapeUvTranslate)}return this.shaderMaximumIntersectionsLength=g,!0};var Zit=new m,Qit=new m;Ll.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,o){let r=this._minBounds,s=this._maxBounds,a=1/Math.pow(2,e),c=m.fromElements(P.lerp(r.x,s.x,a*t),P.lerp(r.y,s.y,a*n),P.lerp(r.z,s.z,a*i),Zit),l=m.fromElements(P.lerp(r.x,s.x,a*(t+1)),P.lerp(r.y,s.y,a*(n+1)),P.lerp(r.z,s.z,a*(i+1)),Qit);return U_e(c,l,this.shapeTransform,o)};Ll.prototype.computeApproximateStepSize=function(e){return 1/m.maximumComponent(e)};Ll.DefaultMinBounds=Object.freeze(new m(-1,-1,-1));Ll.DefaultMaxBounds=Object.freeze(new m(1,1,1));function U_e(e,t,n,i){let o=Ll.DefaultMinBounds,r=Ll.DefaultMaxBounds;if(m.equals(e,o)&&m.equals(t,r))i.center=B.getTranslation(n,i.center),i.halfAxes=B.getMatrix3(n,i.halfAxes);else{let a=B.getScale(n,FY),c=m.midpoint(e,t,jit);i.center=B.multiplyByPoint(n,c,i.center),a=m.fromElements(a.x*.5*(t.x-e.x),a.y*.5*(t.y-e.y),a.z*.5*(t.z-e.z),FY);let l=B.getRotation(n,Yit);i.halfAxes=Z.setScale(l,a,i.halfAxes)}return i}var xh=Ll;function J4(e){this._resource=e,this._metadataTable=void 0}Object.defineProperties(J4.prototype,{metadataTable:{get:function(){return this._metadataTable}}});J4.fromJson=async function(e,t,n,i){let o;u(t)?o={json:t,binary:void 0}:o=eot(n);let r=await $it(e,o.json,o.binary),s={},a=o.json.bufferViews.length;for(let d=0;d<a;++d){let p=o.json.bufferViews[d],g=p.byteOffset,h=g+p.byteLength,x=r[p.buffer].subarray(g,h);s[d]=x}let c=o.json.voxelTable,l=o.json.propertyTables[c],f=new J4(e);return f._metadataTable=new hl({count:l.count,properties:l.properties,class:i.classes[l.class],bufferViews:s}),f};function $it(e,t,n){let i=t.buffers.length,o=new Array(i);for(let r=0;r<i;r++){let s=t.buffers[r];if(u(s.uri)){let c=e.getDerivedResource({url:s.uri});o[r]=c.fetchArrayBuffer().then(function(l){return new Uint8Array(l)})}else o[r]=Promise.resolve(n)}return Promise.all(o)}function eot(e){let n=new DataView(e.buffer,e.byteOffset),i=8,o=n.getUint32(i,!0);i+=8;let r=n.getUint32(i,!0);i+=8;let s=Oo(e,i,o);i+=o;let a=e.subarray(i,i+r);return{json:s,binary:a}}var xL=J4;function qr(){this.orientedBoundingBox=new Mn,this.boundingSphere=new ae,this.boundTransform=new B,this.shapeTransform=new B,this._minimumRadius=qr.DefaultMinBounds.x,this._maximumRadius=qr.DefaultMaxBounds.x,this._minimumHeight=qr.DefaultMinBounds.y,this._maximumHeight=qr.DefaultMaxBounds.y,this._minimumAngle=qr.DefaultMinBounds.z,this._maximumAngle=qr.DefaultMaxBounds.z,this.shaderUniforms={cylinderUvToRenderBoundsScale:new m,cylinderUvToRenderBoundsTranslate:new m,cylinderUvToRenderRadiusMin:0,cylinderRenderAngleMinMax:new H,cylinderUvToShapeUvRadius:new H,cylinderUvToShapeUvHeight:new H,cylinderUvToShapeUvAngle:new H,cylinderShapeUvAngleMinMax:new H,cylinderShapeUvAngleRangeZeroMid:0},this.shaderDefines={CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN:void 0,CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX:void 0,CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT:void 0,CYLINDER_HAS_RENDER_BOUNDS_HEIGHT:void 0,CYLINDER_HAS_RENDER_BOUNDS_HEIGHT_FLAT:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF:void 0,CYLINDER_HAS_SHAPE_BOUNDS_RADIUS:void 0,CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT:void 0,CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT:void 0,CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED:void 0,CYLINDER_INTERSECTION_INDEX_RADIUS_MAX:void 0,CYLINDER_INTERSECTION_INDEX_RADIUS_MIN:void 0,CYLINDER_INTERSECTION_INDEX_ANGLE:void 0},this.shaderMaximumIntersectionsLength=0}var k_e=new m,tot=new m,not=new m,iot=new Z,oot=new B,rot=new B,sot=B.fromRotationTranslation(Z.fromUniformScale(2,new Z),new m(-1,-1,-1),new B);qr.prototype.update=function(e,t,n,i,o){i=y(i,qr.DefaultMinBounds),o=y(o,qr.DefaultMaxBounds);let r=qr.DefaultMinBounds.x,s=qr.DefaultMaxBounds.x,a=qr.DefaultMinBounds.y,c=qr.DefaultMaxBounds.y,l=qr.DefaultMinBounds.z,f=qr.DefaultMaxBounds.z,d=f-l,p=.5*d,g=P.EPSILON10,h=P.EPSILON3,A=P.EPSILON10,x=P.clamp(t.x,r,s),C=P.clamp(n.x,r,s),T=P.clamp(i.x,r,s),E=P.clamp(o.x,r,s),S=Math.max(x,T),w=Math.min(C,E),D=P.clamp(t.y,a,c),M=P.clamp(n.y,a,c),O=P.clamp(i.y,a,c),L=P.clamp(o.y,a,c),N=Math.max(D,O),_=Math.min(M,L),b=P.negativePiToPi(t.z),v=P.negativePiToPi(n.z),I=P.negativePiToPi(i.z),R=P.negativePiToPi(o.z),F=Math.max(b,I),z=Math.min(v,R),V=B.getScale(e,k_e);if(w===0||S>w||N>_||P.equalsEpsilon(V.x,0,void 0,g)||P.equalsEpsilon(V.y,0,void 0,g)||P.equalsEpsilon(V.z,0,void 0,g))return!1;this._minimumRadius=x,this._maximumRadius=C,this._minimumHeight=D,this._maximumHeight=M,this._minimumAngle=b,this._maximumAngle=v,this.shapeTransform=B.clone(e,this.shapeTransform),this.orientedBoundingBox=VY(S,w,N,_,F,z,this.shapeTransform,this.orientedBoundingBox),this.boundTransform=B.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=ae.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let q=x===r&&C===s,Y=D===a&&M===c,Q=v<b,W=v-b+Q*d,K=W>p+A&&W<d-A,J=W>A&&W<p-A,ge=W>=p-A&&W<=p+A,Ce=W<=A,se=K||J||ge||Ce,xe=P.equalsEpsilon(b,l,void 0,h),me=P.equalsEpsilon(v,f,void 0,h),ve=w===s,Pe=S===r,Ve=N===a&&_===c,Xe=z<F,_t=z-F+Xe*d,Gt=_t>p+A&&_t<d-A,dn=_t>A&&_t<p-A,mt=_t>=p-A&&_t<=p+A,Tn=_t<=A,Zn=Gt||dn||mt||Tn,Wt=this.shaderUniforms,Qe=this.shaderDefines;for(let pe in Qe)Qe.hasOwnProperty(pe)&&(Qe[pe]=void 0);let _e=0;if(Qe.CYLINDER_INTERSECTION_INDEX_RADIUS_MAX=_e,_e+=1,Pe||(Qe.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN=!0,Qe.CYLINDER_INTERSECTION_INDEX_RADIUS_MIN=_e,_e+=1,Wt.cylinderUvToRenderRadiusMin=w/S),ve||(Qe.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX=!0),S===w&&(Qe.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT=!0),Ve||(Qe.CYLINDER_HAS_RENDER_BOUNDS_HEIGHT=!0),N===_&&(Qe.CYLINDER_HAS_RENDER_BOUNDS_HEIGHT_FLAT=!0),D===M&&(Qe.CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT=!0),x===C&&(Qe.CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT=!0),!q){Qe.CYLINDER_HAS_SHAPE_BOUNDS_RADIUS=!0;let pe=1/(C-x),Se=x/(x-C);Wt.cylinderUvToShapeUvRadius=H.fromElements(pe,Se,Wt.cylinderUvToShapeUvRadius)}if(!Y){Qe.CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT=!0;let pe=2/(M-D),Se=(D+1)/(D-M);Wt.cylinderUvToShapeUvHeight=H.fromElements(pe,Se,Wt.cylinderUvToShapeUvHeight)}if(!ve||!Ve){let pe=.5*(_-N),Se=m.fromElements(1/w,1/w,1/(pe===0?1:pe),not),wt=m.fromElements(0,0,-Se.z*.5*(N+_),tot),Kt=B.fromRotationTranslation(Z.fromScale(Se,iot),wt,oot),Kn=B.multiplyTransformation(Kt,sot,rot);Wt.cylinderUvToRenderBoundsScale=B.getScale(Kn,Wt.cylinderUvToRenderBoundsScale),Wt.cylinderUvToRenderBoundsTranslate=B.getTranslation(Kn,Wt.cylinderUvToRenderBoundsTranslate)}if(Q&&(Qe.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED=!0),Zn&&(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE=!0,Qe.CYLINDER_INTERSECTION_INDEX_ANGLE=_e,Gt?(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF=!0,_e+=1):dn?(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF=!0,_e+=2):mt?(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF=!0,_e+=1):Tn&&(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO=!0,_e+=2),Wt.cylinderRenderAngleMinMax=H.fromElements(F,z,Wt.cylinderAngleMinMax)),se){Qe.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE=!0,Ce&&(Qe.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO=!0),xe&&(Qe.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY=!0),me&&(Qe.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY=!0);let pe=(b-l)/d,Se=(v-l)/d,wt=1-W/d;Wt.cylinderShapeUvAngleMinMax=H.fromElements(pe,Se,Wt.cylinderShapeUvAngleMinMax),Wt.cylinderShapeUvAngleRangeZeroMid=(Se+.5*wt)%1;let Kt=d/W,Kn=-(b-l)/W;Wt.cylinderUvToShapeUvAngle=H.fromElements(Kt,Kn,Wt.cylinderUvToShapeUvAngle)}return this.shaderMaximumIntersectionsLength=_e,!0};qr.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,o){let r=this._minimumRadius,s=this._maximumRadius,a=this._minimumHeight,c=this._maximumHeight,l=this._minimumAngle,f=this._maximumAngle,d=1/Math.pow(2,e),p=P.lerp(r,s,t*d),g=P.lerp(r,s,(t+1)*d),h=P.lerp(a,c,n*d),A=P.lerp(a,c,(n+1)*d),x=P.lerp(l,f,i*d),C=P.lerp(l,f,(i+1)*d);return VY(p,g,h,A,x,C,this.shapeTransform,o)};var aot=new Mn,cot=new m,lot=new m,uot=new m;qr.prototype.computeApproximateStepSize=function(e){let t=this.shapeTransform,n=this._minimumRadius,i=this._maximumRadius,o=this._minimumHeight,r=this._maximumHeight,s=this._minimumAngle,a=this._maximumAngle,c=1-1/e.x,l=1-1/e.y,f=1-1/e.z,d=P.lerp(n,i,c),p=P.lerp(o,r,l),g=P.lerp(s,a,f),C=VY(d,i,p,r,g,a,t,aot),T=Z.getScale(C.halfAxes,cot),E=B.getScale(t,lot),S=m.divideComponents(T,E,uot);return m.minimumComponent(S)};qr.DefaultMinBounds=Object.freeze(new m(0,-1,-P.PI));qr.DefaultMaxBounds=Object.freeze(new m(1,1,+P.PI));var fot=5,dot=new Array(fot),mot=new m,hot=new Z,pot=new B,_ot=new B,got=new B,UY=new B,yot=new m,Aot=new m,xot=new m,z_e=new Array(8);for(let e=0;e<8;e++)z_e[e]=new m;function V_e(e,t,n){return Math.abs(re.dot(e,t))<n}function Cot(e){let t=B.getColumn(e,0,yot),n=B.getColumn(e,1,Aot),i=B.getColumn(e,2,xot),o=P.EPSILON4;return V_e(t,n,o)&&V_e(n,i,o)}function Tot(e,t){let n=z_e;m.fromElements(-.5,-.5,-.5,n[0]),m.fromElements(-.5,-.5,.5,n[1]),m.fromElements(-.5,.5,-.5,n[2]),m.fromElements(-.5,.5,.5,n[3]),m.fromElements(.5,-.5,-.5,n[4]),m.fromElements(.5,-.5,.5,n[5]),m.fromElements(.5,.5,-.5,n[6]),m.fromElements(.5,.5,.5,n[7]);for(let i=0;i<8;++i)B.multiplyByPoint(e,n[i],n[i]);return Mn.fromPoints(n,t)}function VY(e,t,n,i,o,r,s,a){let c=qr.DefaultMinBounds,l=qr.DefaultMaxBounds,f=c.x,d=l.x,p=c.y,g=l.y,h=c.z,A=l.z;if(e===f&&t===d&&n===p&&i===g&&o===h&&r===A)return a.center=B.getTranslation(s,a.center),a.halfAxes=B.getMatrix3(s,a.halfAxes),a;r<o&&(r+=P.TWO_PI);let C=r-o,T=o+C*.5,E=dot,S=0;E[S++]=o,E[S++]=r,E[S++]=T,C>P.PI&&(E[S++]=T-P.PI_OVER_TWO,E[S++]=T+P.PI_OVER_TWO);let w=1,D=1,M=-1,O=-1;for(let Q=0;Q<S;++Q){let W=E[Q]-T,K=Math.cos(W),J=Math.sin(W),ge=K*e,Ce=J*e,se=K*t,xe=J*t;w=Math.min(w,ge),D=Math.min(D,Ce),w=Math.min(w,se),D=Math.min(D,xe),M=Math.max(M,ge),O=Math.max(O,Ce),M=Math.max(M,se),O=Math.max(O,xe)}let L=M-w,N=O-D,_=i-n,b=(w+M)*.5,v=(D+O)*.5,I=(n+i)*.5,R=m.fromElements(b,v,I,mot),F=Z.fromRotationZ(T,hot),z=m.fromElements(L,N,_,k_e),V=B.fromScale(z,got),G=B.fromRotation(F,_ot),U=B.fromTranslation(R,pot),q=B.multiplyTransformation(G,B.multiplyTransformation(U,V,UY),UY),Y=B.multiplyTransformation(s,q,UY);return Cot(Y)?Mn.fromTransformation(Y,a):Tot(Y,a)}var Ch=qr;function Nl(){this.orientedBoundingBox=new Mn,this.boundingSphere=new ae,this.boundTransform=new B,this.shapeTransform=new B,this._rectangle=new le,this._minimumHeight=Nl.DefaultMinBounds.z,this._maximumHeight=Nl.DefaultMaxBounds.z,this._ellipsoid=new oe,this._translation=new m,this._rotation=new Z,this.shaderUniforms={ellipsoidRadiiUv:new m,ellipsoidInverseRadiiSquaredUv:new m,ellipsoidRenderLongitudeMinMax:new H,ellipsoidShapeUvLongitudeMinMaxMid:new m,ellipsoidUvToShapeUvLongitude:new H,ellipsoidUvToShapeUvLatitude:new H,ellipsoidRenderLatitudeCosSqrHalfMinMax:new H,ellipsoidInverseHeightDifferenceUv:0,ellipseInnerRadiiUv:new H,ellipsoidInverseInnerScaleUv:0,ellipsoidInverseOuterScaleUv:0},this.shaderDefines={ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT:void 0,ELLIPSOID_IS_SPHERE:void 0,ELLIPSOID_INTERSECTION_INDEX_LONGITUDE:void 0,ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX:void 0,ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN:void 0,ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX:void 0,ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN:void 0},this.shaderMaximumIntersectionsLength=0}var Eot=new m,bot=new Z,H_e=new m,G_e=new m,W_e=new m,j_e=new m,Sot=new le;Nl.prototype.update=function(e,t,n,i,o){i=y(i,Nl.DefaultMinBounds),o=y(o,Nl.DefaultMaxBounds);let r=Nl.DefaultMinBounds.x,s=Nl.DefaultMaxBounds.x,a=s-r,c=.5*a,l=Nl.DefaultMinBounds.y,f=Nl.DefaultMaxBounds.y,d=f-l,p=P.EPSILON10,g=P.EPSILON3,h=P.EPSILON10,A=P.EPSILON10,x=P.EPSILON3,C=P.clamp(t.x,r,s),T=P.clamp(n.x,r,s),E=P.clamp(i.x,r,s),S=P.clamp(o.x,r,s),w=Math.max(C,E),D=Math.min(T,S),M=P.clamp(t.y,l,f),O=P.clamp(n.y,l,f),L=P.clamp(i.y,l,f),N=P.clamp(o.y,l,f),_=Math.max(M,L),b=Math.min(O,N),v=B.getScale(e,Eot),I=v.x===v.y&&v.y===v.z,R=m.minimumComponent(v),F=Math.max(t.z,-R),z=Math.max(n.z,-R),V=Math.max(i.z,-R),G=Math.max(o.z,-R),U=Math.max(F,V),q=Math.min(z,G),Y=m.add(v,m.fromElements(F,F,F,G_e),G_e),Q=m.add(v,m.fromElements(z,z,z,H_e),H_e),W=m.maximumComponent(Q),K=m.add(v,m.fromElements(U,U,U,j_e),j_e),J=m.add(v,m.fromElements(q,q,q,W_e),W_e);if(_>b||_===f||b===l||U>q||P.equalsEpsilon(J,m.ZERO,void 0,p))return!1;this._rectangle=le.fromRadians(C,M,T,O),this._translation=B.getTranslation(e,this._translation),this._rotation=B.getRotation(e,this._rotation),this._ellipsoid=oe.fromCartesian3(v,this._ellipsoid),this._minimumHeight=F,this._maximumHeight=z;let ge=le.fromRadians(w,_,D,b,Sot);this.orientedBoundingBox=Y_e(ge,U,q,this._ellipsoid,this._translation,this._rotation,this.orientedBoundingBox),this.shapeTransform=B.fromRotationTranslation(Z.setScale(this._rotation,Q,bot),this._translation,this.shapeTransform),this.boundTransform=B.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=ae.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let Ce=D<w,se=D-w+Ce*a,xe=se<=h,me=se>c+h&&se<a-h,ve=se>=c-h&&se<=c+h,Pe=se>h&&se<c-h,Ve=xe||me||ve||Pe,Xe=T<C,_t=T-C+Xe*a,Gt=_t<=h,dn=_t>c+h&&_t<a-h,mt=_t>=c-h&&_t<=c+h,Tn=_t>h&&_t<c-h,Zn=Gt||dn||mt||Tn,Wt=b<-x,Qe=b>=-x&&b<=+x,_e=b>+x&&b<f-A,pe=Wt||Qe||_e,Se=_>l+A&&_<-x,wt=_>=-x&&_<=+x,Kt=_>+x,Kn=Se||wt||Kt,Bo=pe||Kn,jo=O-M,To=O<-x,Kr=O>=-x&&O<=+x,Be=O>+x&&O<f-A,ot=To||Kr||Be,Je=M>l+A&&M<-x,Ze=M>=-x&&M<=+x,dt=M>+x,En=ot||(Je||Ze||dt),ao=!m.equals(K,m.ZERO),vo=!m.equals(J,m.ZERO),is=ao||vo,Ur=q-U,ji=!m.equals(Y,m.ZERO),Ri=!m.equals(Q,m.ZERO),Cr=ji||Ri,Ln=this.shaderUniforms,qn=this.shaderDefines;for(let ti in qn)qn.hasOwnProperty(ti)&&(qn[ti]=void 0);Ln.ellipsoidRadiiUv=m.divideByScalar(Q,W,Ln.ellipsoidRadiiUv),Ln.ellipsoidInverseRadiiSquaredUv=m.divideComponents(m.ONE,m.multiplyComponents(Ln.ellipsoidRadiiUv,Ln.ellipsoidRadiiUv,Ln.ellipsoidInverseRadiiSquaredUv),Ln.ellipsoidInverseRadiiSquaredUv);let Jn=0;if(qn.ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX=Jn,Jn+=1,is&&(Ur===0&&(qn.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT=!0),ao&&(qn.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN=!0,qn.ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN=Jn,Jn+=1,Ln.ellipsoidInverseInnerScaleUv=W/(W-(z-U))),vo&&(qn.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX=!0,Ln.ellipsoidInverseOuterScaleUv=W/(W-(z-q)))),Cr){if(ji){qn.ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN=!0;let ti=(z-F)/W;Ln.ellipsoidInverseHeightDifferenceUv=1/ti,Ln.ellipseInnerRadiiUv=H.fromElements(Ln.ellipsoidRadiiUv.x*(1-ti),Ln.ellipsoidRadiiUv.z*(1-ti),Ln.ellipseInnerRadiiUv)}F===z&&(qn.ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT=!0)}if(Ve&&(qn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE=!0,qn.ELLIPSOID_INTERSECTION_INDEX_LONGITUDE=Jn,me?(qn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF=!0,Jn+=1):Pe?(qn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF=!0,Jn+=2):ve?(qn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF=!0,Jn+=1):xe&&(qn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO=!0,Jn+=2),Ln.ellipsoidRenderLongitudeMinMax=H.fromElements(w,D,Ln.ellipsoidRenderLongitudeMinMax)),Zn){qn.ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE=!0,T<C&&(qn.ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED=!0);let gc=a/_t,wo=-(C-r)/_t;Ln.ellipsoidUvToShapeUvLongitude=H.fromElements(gc,wo,Ln.ellipsoidUvToShapeUvLongitude)}if(Ve){let ti=P.equalsEpsilon(w,r,void 0,g),gc=P.equalsEpsilon(D,s,void 0,g);ti&&(qn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY=!0),gc&&(qn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY=!0);let wo=(C-r)/a,Lo=(T-r)/a,Kf=(D-r)/a,or=1-se/a,Pa=(Kf+.5*or)%1;Ln.ellipsoidShapeUvLongitudeMinMaxMid=m.fromElements(wo,Lo,Pa,Ln.ellipsoidShapeUvLongitudeMinMaxMid)}if(Bo){qn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE=!0,Kn&&(qn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN=!0,qn.ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN=Jn,Se?(qn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF=!0,Jn+=1):wt?(qn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF=!0,Jn+=1):Kt&&(qn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF=!0,Jn+=2)),pe&&(qn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX=!0,qn.ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX=Jn,Wt?(qn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF=!0,Jn+=2):Qe?(qn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF=!0,Jn+=1):_e&&(qn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF=!0,Jn+=1)),_===b&&(qn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO=!0);let ti=Math.pow(Math.cos(P.PI_OVER_TWO-Math.abs(_)),2),gc=Math.pow(Math.cos(P.PI_OVER_TWO-Math.abs(b)),2);Ln.ellipsoidRenderLatitudeCosSqrHalfMinMax=H.fromElements(ti,gc,Ln.ellipsoidRenderLatitudeCosSqrHalfMinMax)}if(En){qn.ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE=!0,M===O&&(qn.ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO=!0);let ti=d/jo,gc=(l-M)/jo;Ln.ellipsoidUvToShapeUvLatitude=H.fromElements(ti,gc,Ln.ellipsoidUvToShapeUvLatitude)}return I&&(qn.ELLIPSOID_IS_SPHERE=!0),this.shaderMaximumIntersectionsLength=Jn,!0};var vot=new le;Nl.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,o){let r=1/Math.pow(2,e),s=t*r,a=(t+1)*r,c=n*r,l=(n+1)*r,f=i*r,d=(i+1)*r,p=le.subsection(this._rectangle,s,c,a,l,vot),g=P.lerp(this._minimumHeight,this._maximumHeight,f),h=P.lerp(this._minimumHeight,this._maximumHeight,d);return Y_e(p,g,h,this._ellipsoid,this._translation,this._rotation,o)};Nl.prototype.computeApproximateStepSize=function(e){let n=this._ellipsoid.maximumRadius,i=this._minimumHeight,o=this._maximumHeight;return .5*((o-i)/(n+o))/e.z};function Y_e(e,t,n,i,o,r,s){return s=Mn.fromRectangle(e,t,n,i,s),s.center=m.add(s.center,o,s.center),s.halfAxes=Z.multiply(s.halfAxes,r,s.halfAxes),s}Nl.DefaultMinBounds=Object.freeze(new m(-P.PI,-P.PI_OVER_TWO,-Number.MAX_VALUE));Nl.DefaultMaxBounds=Object.freeze(new m(+P.PI,+P.PI_OVER_TWO,+Number.MAX_VALUE));var Jx=Nl;var Ou={BOX:"BOX",ELLIPSOID:"ELLIPSOID",CYLINDER:"CYLINDER"};Ou.getMinBounds=function(e){switch(e){case Ou.BOX:return xh.DefaultMinBounds;case Ou.ELLIPSOID:return Jx.DefaultMinBounds;case Ou.CYLINDER:return Ch.DefaultMinBounds}};Ou.getMaxBounds=function(e){switch(e){case Ou.BOX:return xh.DefaultMaxBounds;case Ou.ELLIPSOID:return Jx.DefaultMaxBounds;case Ou.CYLINDER:return Ch.DefaultMaxBounds}};Ou.getShapeConstructor=function(e){switch(e){case Ou.BOX:return xh;case Ou.ELLIPSOID:return Jx;case Ou.CYLINDER:return Ch}};var Gi=Object.freeze(Ou);function CL(e){e=y(e,y.EMPTY_OBJECT),this._ready=!1,this.shapeTransform=void 0,this.globalTransform=void 0,this.shape=void 0,this.minBounds=void 0,this.maxBounds=void 0,this.dimensions=void 0,this.paddingBefore=void 0,this.paddingAfter=void 0,this.names=void 0,this.types=void 0,this.componentTypes=void 0,this.minimumValues=void 0,this.maximumValues=void 0,this.maximumTileCount=void 0,this._implicitTileset=void 0,this._subtreeCache=new AL;let t=this,n;u(e.url)&&($("Cesium3DTilesVoxelProvider options.url","Cesium3DTilesVoxelProvider constructor parameter options.url was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use Cesium3DTilesVoxelProvider.fromUrl instead."),this._readyPromise=Promise.resolve(e.url).then(function(i){let o=Ie.createIfNeeded(i);return o.fetchJson().then(function(r){return n=r,K_e(n),Z_e(n,o).load()}).then(function(r){let s=n.root,a=s.content.extensions["3DTILES_content_voxels"],c=a.class,l=ni(n,"3DTILES_metadata")?n.extensions["3DTILES_metadata"]:n,f=r.schema,d=new Qg({metadataJson:l,schema:f});Q_e(t,d,c);let p=new $g(o,s,f),{shape:g,minBounds:h,maxBounds:A,shapeTransform:x,globalTransform:C}=J_e(s);t.shape=g,t.minBounds=h,t.maxBounds=A,t.dimensions=m.unpack(a.dimensions),t.shapeTransform=x,t.globalTransform=C,t.maximumTileCount=X_e(d);let T,E;return u(a.padding)&&(T=m.unpack(a.padding.before),E=m.unpack(a.padding.after)),t.paddingBefore=T,t.paddingAfter=E,t._implicitTileset=p,Li.unload(r),t._ready=!0,t})}))}Object.defineProperties(CL.prototype,{readyPromise:{get:function(){return $("Cesium3DTilesVoxelProvider.readyPromise","Cesium3DTilesVoxelProvider.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use Cesium3DTilesVoxelProvider.fromUrl instead."),this._readyPromise}},ready:{get:function(){return $("Cesium3DTilesVoxelProvider.ready","Cesium3DTilesVoxelProvider.ready was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use Cesium3DTilesVoxelProvider.fromUrl instead."),this._ready}}});CL.fromUrl=async function(e){let t=Ie.createIfNeeded(e),n=await t.fetchJson();K_e(n);let i=Z_e(n,t);await i.load();let o=n.root,r=o.content.extensions["3DTILES_content_voxels"],s=r.class,a=ni(n,"3DTILES_metadata")?n.extensions["3DTILES_metadata"]:n,c=i.schema,l=new Qg({metadataJson:a,schema:c}),f=new CL;Q_e(f,l,s);let d=new $g(t,o,c),{shape:p,minBounds:g,maxBounds:h,shapeTransform:A,globalTransform:x}=J_e(o);f.shape=p,f.minBounds=g,f.maxBounds=h,f.dimensions=m.unpack(r.dimensions),f.shapeTransform=A,f.globalTransform=x,f.maximumTileCount=X_e(l);let C,T;return u(r.padding)&&(C=m.unpack(r.padding.before),T=m.unpack(r.padding.after)),f.paddingBefore=C,f.paddingAfter=T,f._implicitTileset=d,Li.unload(i),f._ready=!0,f._readyPromise=Promise.resolve(f),f};function X_e(e){if(u(e.tileset))return e.tileset.getPropertyBySemantic(SA.TILESET_TILE_COUNT)}function K_e(e){let t=e.root;if(!u(t.content))throw new de("Root must have content");if(!ni(t.content,"3DTILES_content_voxels"))throw new de("Root tile content must have 3DTILES_content_voxels extension");if(!ni(t,"3DTILES_implicit_tiling")&&!u(t.implicitTiling))throw new de("Root tile must have implicit tiling");if(!u(e.schema)&&!u(e.schemaUri)&&!ni(e,"3DTILES_metadata"))throw new de("Tileset must have a metadata schema")}function J_e(e){let t=e.boundingVolume,n;if(u(e.transform)?n=B.unpack(e.transform):n=B.clone(B.IDENTITY),u(t.box))return Dot(t.box,n);if(u(t.region))return wot(t.region);if(ni(t,"3DTILES_bounding_volume_cylinder"))return Iot(t.extensions["3DTILES_bounding_volume_cylinder"].cylinder,n);throw new de("Only box, region and 3DTILES_bounding_volume_cylinder are supported in Cesium3DTilesVoxelProvider")}function wot(e){let t=e[0],n=e[1],i=e[2],o=e[3],r=e[4],s=e[5],a=B.fromScale(oe.WGS84.radii),c=t,l=i,f=n,d=o,p=r,g=s,h=new m(c,f,p),A=new m(l,d,g);return{shape:Gi.ELLIPSOID,minBounds:h,maxBounds:A,shapeTransform:a,globalTransform:B.clone(B.IDENTITY)}}function Dot(e,t){let n=Mn.unpack(e),i=B.fromRotationTranslation(n.halfAxes,n.center);return{shape:Gi.BOX,minBounds:m.clone(xh.DefaultMinBounds),maxBounds:m.clone(xh.DefaultMaxBounds),shapeTransform:i,globalTransform:t}}function Iot(e,t){let n=Mn.unpack(e),i=B.fromRotationTranslation(n.halfAxes,n.center);return{shape:Gi.CYLINDER,minBounds:m.clone(Ch.DefaultMinBounds),maxBounds:m.clone(Ch.DefaultMaxBounds),shapeTransform:i,globalTransform:t}}function Z_e(e,t){let{schemaUri:n,schema:i}=e;return u(n)?Li.getSchemaLoader({resource:t.getDerivedResource({url:n})}):Li.getSchemaLoader({schema:i})}function Q_e(e,t,n){let{schema:i,statistics:o}=t,r=o?.classes[n],s=i.classes[n].properties,a=Object.entries(s).map(([d,p])=>{let{type:g,componentType:h}=p,A=r?.properties[d].min,x=r?.properties[d].max,C=Ht.getComponentCount(g),T=q_e(A,C),E=q_e(x,C);return{id:d,type:g,componentType:h,minValue:T,maxValue:E}});e.names=a.map(d=>d.id),e.types=a.map(d=>d.type),e.componentTypes=a.map(d=>d.componentType);let c=a.map(d=>d.minValue),l=a.map(d=>d.maxValue),f=c.some(u);e.minimumValues=f?c:void 0,e.maximumValues=f?l:void 0}function q_e(e,t){if(!u(e))return;let n=Array.isArray(e)?e:[e];return Array.from({length:t},(i,o)=>n[o])}async function Pot(e,t){let n=e.contentUriTemplates[0].getDerivedResource({templateValues:t.getTemplateValues()}),i=e.baseResource.getDerivedResource({url:n.url}),o=await i.fetchArrayBuffer(),r=Km(o);return await xL.fromJson(i,r.jsonPayload,r.binaryPayload,e.metadataSchema)}async function Oot(e,t){let n=e._implicitTileset,i=e._subtreeCache,o=i.find(t);if(u(o))return o;let r=n.subtreeUriTemplate.getDerivedResource({templateValues:t.getTemplateValues()}),s=n.baseResource.getDerivedResource({url:r.url}),a=await s.fetchArrayBuffer();if(o=i.find(t),u(o))return o;let c=Km(a);return o=await bA.fromSubtreeJson(s,c.jsonPayload,c.binaryPayload,n,t),i.addSubtree(o),o}CL.prototype.requestData=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.tileLevel,0),n=y(e.tileX,0),i=y(e.tileY,0),o=y(e.tileZ,0);if(y(e.keyframe,0)!==0)return;let s=this._implicitTileset,a=this.names,c=new ix({subdivisionScheme:s.subdivisionScheme,subtreeLevels:s.subtreeLevels,level:t,x:n,y:i,z:o}),l=c.isSubtreeRoot()&&c.level>0,f=l?c.getParentSubtreeCoordinates():c.getSubtreeCoordinates();return Oot(this,f).then(function(p){return(l?p.childSubtreeIsAvailableAtCoordinates(c):p.tileIsAvailableAtCoordinates(c))?Pot(s,c):Promise.reject("Tile is not available")}).then(function(p){return a.map(function(g){return p.metadataTable.getPropertyTypedArray(g)})})};var kY=CL;function zY(e){e=y(e,1),this._radius=y(e,1)}Object.defineProperties(zY.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});zY.prototype.emit=function(e){let t=P.randomBetween(0,P.TWO_PI),n=P.randomBetween(0,this._radius),i=n*Math.cos(t),o=n*Math.sin(t),r=0;e.position=m.fromElements(i,o,r,e.position),e.velocity=m.clone(m.UNIT_Z,e.velocity)};var TL=zY;var HY={CUMULUS:0};HY.validate=function(e){return e===HY.CUMULUS};var nS=Object.freeze(HY);var EL=`uniform sampler2D u_noiseTexture;
uniform vec3 u_noiseTextureDimensions;
uniform float u_noiseDetail;
in vec2 v_offset;
in vec3 v_maximumSize;
in vec4 v_color;
in float v_slice;
in float v_brightness;

float wrap(float value, float rangeLength) {
    if(value < 0.0) {
        float absValue = abs(value);
        float modValue = mod(absValue, rangeLength);
        return mod(rangeLength - modValue, rangeLength);
    }
    return mod(value, rangeLength);
}

vec3 wrapVec(vec3 value, float rangeLength) {
    return vec3(wrap(value.x, rangeLength),
                wrap(value.y, rangeLength),
                wrap(value.z, rangeLength));
}

vec2 voxelToUV(vec3 voxelIndex) {
    float textureSliceWidth = u_noiseTextureDimensions.x;
    float noiseTextureRows = u_noiseTextureDimensions.y;
    float inverseNoiseTextureRows = u_noiseTextureDimensions.z;

    float textureSliceWidthSquared = textureSliceWidth * textureSliceWidth;
    vec2 inverseNoiseTextureDimensions = vec2(noiseTextureRows / textureSliceWidthSquared,
                                            inverseNoiseTextureRows / textureSliceWidth);
    vec3 wrappedIndex = wrapVec(voxelIndex, textureSliceWidth);
    float column = mod(wrappedIndex.z, textureSliceWidth * inverseNoiseTextureRows);
    float row = floor(wrappedIndex.z / textureSliceWidth * noiseTextureRows);

    float xPixelCoord = wrappedIndex.x + column * textureSliceWidth;
    float yPixelCoord = wrappedIndex.y + row * textureSliceWidth;
    return vec2(xPixelCoord, yPixelCoord) * inverseNoiseTextureDimensions;
}

// Interpolate a voxel with its neighbor (along the positive X-axis)
vec4 lerpSamplesX(vec3 voxelIndex, float x) {
    vec2 uv0 = voxelToUV(voxelIndex);
    vec2 uv1 = voxelToUV(voxelIndex + vec3(1.0, 0.0, 0.0));
    vec4 sample0 = texture(u_noiseTexture, uv0);
    vec4 sample1 = texture(u_noiseTexture, uv1);
    return mix(sample0, sample1, x);
}

vec4 sampleNoiseTexture(vec3 position) {
    float textureSliceWidth = u_noiseTextureDimensions.x;
    vec3 recenteredPos = position + vec3(textureSliceWidth / 2.0);
    vec3 lerpValue = fract(recenteredPos);
    vec3 voxelIndex = floor(recenteredPos);

    vec4 xLerp00 = lerpSamplesX(voxelIndex, lerpValue.x);
    vec4 xLerp01 = lerpSamplesX(voxelIndex + vec3(0.0, 0.0, 1.0), lerpValue.x);
    vec4 xLerp10 = lerpSamplesX(voxelIndex + vec3(0.0, 1.0, 0.0), lerpValue.x);
    vec4 xLerp11 = lerpSamplesX(voxelIndex + vec3(0.0, 1.0, 1.0), lerpValue.x);

    vec4 yLerp0 = mix(xLerp00, xLerp10, lerpValue.y);
    vec4 yLerp1 = mix(xLerp01, xLerp11, lerpValue.y);
    return mix(yLerp0, yLerp1, lerpValue.z);
}

// Intersection with a unit sphere with radius 0.5 at center (0, 0, 0).
bool intersectSphere(vec3 origin, vec3 dir, float slice,
                     out vec3 point, out vec3 normal) {
    float A = dot(dir, dir);
    float B = dot(origin, dir);
    float C = dot(origin, origin) - 0.25;
    float discriminant = (B * B) - (A * C);
    if(discriminant < 0.0) {
        return false;
    }
    float root = sqrt(discriminant);
    float t = (-B - root) / A;
    if(t < 0.0) {
        t = (-B + root) / A;
    }
    point = origin + t * dir;

    if(slice >= 0.0) {
        point.z = (slice / 2.0) - 0.5;
        if(length(point) > 0.5) {
            return false;
        }
    }

    normal = normalize(point);
    point -= czm_epsilon2 * normal;
    return true;
}

// Transforms the ray origin and direction into unit sphere space,
// then transforms the result back into the ellipsoid's space.
bool intersectEllipsoid(vec3 origin, vec3 dir, vec3 center, vec3 scale, float slice,
                        out vec3 point, out vec3 normal) {
    if(scale.x <= 0.01 || scale.y < 0.01 || scale.z < 0.01) {
        return false;
    }

    vec3 o = (origin - center) / scale;
    vec3 d = dir / scale;
    vec3 p, n;
    bool intersected = intersectSphere(o, d, slice, p, n);
    if(intersected) {
        point = (p * scale) + center;
        normal = n;
    }
    return intersected;
}

// Assume that if phase shift is being called for octave i,
// the frequency is of i - 1. This saves us from doing extra
// division / multiplication operations.
vec2 phaseShift2D(vec2 p, vec2 freq) {
    return (czm_pi / 2.0) * sin(freq.yx * p.yx);
}

vec2 phaseShift3D(vec3 p, vec2 freq) {
    return phaseShift2D(p.xy, freq) + czm_pi * vec2(sin(freq.x * p.z));
}

// The cloud texture function derived from Gardner's 1985 paper,
// "Visual Simulation of Clouds."
// https://www.cs.drexel.edu/~david/Classes/Papers/p297-gardner.pdf
const float T0    = 0.6;  // contrast of the texture pattern
const float k     = 0.1;  // computed to produce a maximum value of 1
const float C0    = 0.8;  // coefficient
const float FX0   = 0.6;  // frequency X
const float FY0   = 0.6;  // frequency Y
const int octaves = 5;

float T(vec3 point) {
    vec2 sum = vec2(0.0);
    float Ci = C0;
    vec2 FXY = vec2(FX0, FY0);
    vec2 PXY = vec2(0.0);
    for(int i = 1; i <= octaves; i++) {
        PXY = phaseShift3D(point, FXY);
        Ci *= 0.707;
        FXY *= 2.0;
        vec2 sinTerm = sin(FXY * point.xy + PXY);
        sum += Ci * sinTerm + vec2(T0);
    }
    return k * sum.x * sum.y;
}

const float a = 0.5;  // fraction of surface reflection due to ambient or scattered light,
const float t = 0.4;  // fraction of texture shading
const float s = 0.25; // fraction of specular reflection

float I(float Id, float Is, float It) {
    return (1.0 - a) * ((1.0 - t) * ((1.0 - s) * Id + s * Is) + t * It) + a;
}

const vec3 lightDir = normalize(vec3(0.2, -1.0, 0.7));

vec4 drawCloud(vec3 rayOrigin, vec3 rayDir, vec3 cloudCenter, vec3 cloudScale, float cloudSlice,
               float brightness) {
    vec3 cloudPoint, cloudNormal;
    if(!intersectEllipsoid(rayOrigin, rayDir, cloudCenter, cloudScale, cloudSlice,
                            cloudPoint, cloudNormal)) {
        return vec4(0.0);
    }

    float Id = clamp(dot(cloudNormal, -lightDir), 0.0, 1.0);  // diffuse reflection
    float Is = max(pow(dot(-lightDir, -rayDir), 2.0), 0.0);   // specular reflection
    float It = T(cloudPoint);                                 // texture function
    float intensity = I(Id, Is, It);
    vec3 color = vec3(intensity * clamp(brightness, 0.1, 1.0));

    vec4 noise = sampleNoiseTexture(u_noiseDetail * cloudPoint);
    float W = noise.x;
    float W2 = noise.y;
    float W3 = noise.z;

    // The dot product between the cloud's normal and the ray's direction is greatest
    // in the center of the ellipsoid's surface. It decreases towards the edge.
    // Thus, it is used to blur the areas leading to the edges of the ellipsoid,
    // so that no harsh lines appear.

    // The first (and biggest) layer of worley noise is then subtracted from this.
    // The final result is scaled up so that the base cloud is not too translucent.
    float ndDot = clamp(dot(cloudNormal, -rayDir), 0.0, 1.0);
    float TR = pow(ndDot, 3.0) - W; // translucency
    TR *= 1.3;

    // Subtracting the second and third layers of worley noise is more complicated.
    // If these layers of noise were simply subtracted from the current translucency,
    // the shape derived from the first layer of noise would be completely deleted.
    // The erosion of this noise should thus be constricted to the edges of the cloud.
    // However, because the edges of the ellipsoid were already blurred away, mapping
    // the noise to (1.0 - ndDot) will have no impact on most of the cloud's appearance.
    // The value of (0.5 - ndDot) provides the best compromise.
    float minusDot = 0.5 - ndDot;

    // Even with the previous calculation, subtracting the second layer of wnoise
    // erode too much of the cloud. The addition of it, however, will detailed
    // volume to the cloud. As long as the noise is only added and not subtracted,
    // the results are aesthetically pleasing.

    // The minusDot product is mapped in a way that it is larger at the edges of
    // the ellipsoid, so a subtraction and min operation are used instead of
    // an addition and max one.
    TR -= min(minusDot * W2, 0.0);

    // The third level of worley noise is subtracted from the result, with some
    // modifications. First, a scalar is added to minusDot so that the noise
    // starts affecting the shape farther away from the center of the ellipsoid's
    // surface. Then, it is scaled down so its impact is not too intense.
    TR -= 0.8 * (minusDot + 0.25) * W3;

    // The texture function's shading does not correlate with the shape of the cloud
    // produced by the layers of noise, so an extra shading scalar is calculated.
    // The darkest areas of the cloud are assigned to be where the noise erodes
    // the cloud the most. This is then interpolated based on the translucency
    // and the diffuse shading term of that point in the cloud.
    float shading = mix(1.0 - 0.8 * W * W, 1.0, Id * TR);

    // To avoid values that are too dark, this scalar is increased by a small amount
    // and clamped so it never goes to zero.
    shading = clamp(shading + 0.2, 0.3, 1.0);

    // Finally, the contrast of the cloud's color is increased.
    vec3 finalColor = mix(vec3(0.5), shading * color, 1.15);
    return vec4(finalColor, clamp(TR, 0.0, 1.0)) * v_color;
}

void main() {
#ifdef DEBUG_BILLBOARDS
    out_FragColor = vec4(0.0, 0.5, 0.5, 1.0);
#endif
    // To avoid calculations with high values,
    // we raycast from an arbitrarily smaller space.
    vec2 coordinate = v_maximumSize.xy * v_offset;

    vec3 ellipsoidScale = 0.82 * v_maximumSize;
    vec3 ellipsoidCenter = vec3(0.0);

    float zOffset = max(ellipsoidScale.z - 10.0, 0.0);
    vec3 eye = vec3(0, 0, -10.0 - zOffset);
    vec3 rayDir = normalize(vec3(coordinate, 1.0) - eye);
    vec3 rayOrigin = eye;
#ifdef DEBUG_ELLIPSOIDS
    vec3 point, normal;
    if(intersectEllipsoid(rayOrigin, rayDir, ellipsoidCenter, ellipsoidScale, v_slice,
                          point, normal)) {
        out_FragColor = v_brightness * v_color;
    }
#else
#ifndef DEBUG_BILLBOARDS
    vec4 cloud = drawCloud(rayOrigin, rayDir,
                           ellipsoidCenter, ellipsoidScale, v_slice, v_brightness);
    if(cloud.w < 0.01) {
        discard;
    }
    out_FragColor = cloud;
#endif
#endif
}
`;var bL=`#ifdef INSTANCED
in vec2 direction;
#endif
in vec4 positionHighAndScaleX;
in vec4 positionLowAndScaleY;
in vec4 packedAttribute0;
in vec4 packedAttribute1;
in vec4 color;

out vec2 v_offset;
out vec3 v_maximumSize;
out vec4 v_color;
out float v_slice;
out float v_brightness;

void main() {
    // Unpack attributes.
    vec3 positionHigh = positionHighAndScaleX.xyz;
    vec3 positionLow = positionLowAndScaleY.xyz;
    vec2 scale = vec2(positionHighAndScaleX.w, positionLowAndScaleY.w);

    float show = packedAttribute0.x;
    float brightness = packedAttribute0.y;
    vec2 coordinates = packedAttribute0.wz;
    vec3 maximumSize = packedAttribute1.xyz;
    float slice = packedAttribute1.w;

#ifdef INSTANCED
    vec2 dir = direction;
#else
    vec2 dir = coordinates;
#endif

    vec2 offset = dir - vec2(0.5, 0.5);
    vec2 scaledOffset = scale * offset;
    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;
    positionEC.xy += scaledOffset;
    
    positionEC.xyz *= show;
    gl_Position = czm_projection * positionEC;

    v_offset = offset;
    v_maximumSize = maximumSize;
    v_color = color;
    v_slice = slice;
    v_brightness = brightness;
}
`;var SL=`uniform vec3 u_noiseTextureDimensions;
uniform float u_noiseDetail;
uniform vec3 u_noiseOffset;
in vec2 v_position;

float wrap(float value, float rangeLength) {
    if(value < 0.0) {
        float absValue = abs(value);
        float modValue = mod(absValue, rangeLength);
        return mod(rangeLength - modValue, rangeLength);
    }
    return mod(value, rangeLength);
}

vec3 wrapVec(vec3 value, float rangeLength) {
    return vec3(wrap(value.x, rangeLength),
                wrap(value.y, rangeLength),
                wrap(value.z, rangeLength));
}

vec3 random3(vec3 p) {
    float dot1 = dot(p, vec3(127.1, 311.7, 932.8));
    float dot2 = dot(p, vec3(269.5, 183.3, 421.4));
    return fract(vec3(sin(dot1 - dot2), cos(dot1 * dot2), dot1 * dot2));
}

// Frequency corresponds to cell size.
// The higher the frequency, the smaller the cell size.
vec3 getWorleyCellPoint(vec3 centerCell, vec3 offset, float freq) {
    float textureSliceWidth = u_noiseTextureDimensions.x;
    vec3 cell = centerCell + offset;
    cell = wrapVec(cell, textureSliceWidth / u_noiseDetail);
    cell += floor(u_noiseOffset / u_noiseDetail);
    vec3 p = offset + random3(cell);
    return p;
}

float worleyNoise(vec3 p, float freq) {
    vec3 centerCell = floor(p * freq);
    vec3 pointInCell = fract(p * freq);
    float shortestDistance = 1000.0;

    for(float z = -1.0; z <= 1.0; z++) {
        for(float y = -1.0; y <= 1.0; y++) {
            for(float x = -1.0; x <= 1.0; x++) {
                vec3 offset = vec3(x, y, z);
                vec3 point = getWorleyCellPoint(centerCell, offset, freq);

                float distance = length(pointInCell - point);
                if(distance < shortestDistance) {
                    shortestDistance = distance;
                }
            }
        }
    }

    return shortestDistance;
}

const float MAX_FBM_ITERATIONS = 10.0;

float worleyFBMNoise(vec3 p, float octaves, float scale) {
    float noise = 0.0;
    float freq = 1.0;
    float persistence = 0.625;
    for(float i = 0.0; i < MAX_FBM_ITERATIONS; i++) {
        if(i >= octaves) {
            break;
        }

        noise += worleyNoise(p * scale, freq * scale) * persistence;
        persistence *= 0.5;
        freq *= 2.0;
    }
    return noise;
}

void main() {
    float textureSliceWidth = u_noiseTextureDimensions.x;
    float inverseNoiseTextureRows = u_noiseTextureDimensions.z;
    float x = mod(v_position.x, textureSliceWidth);
    float y = mod(v_position.y, textureSliceWidth);
    float sliceRow = floor(v_position.y / textureSliceWidth);
    float z = floor(v_position.x / textureSliceWidth) + sliceRow * inverseNoiseTextureRows * textureSliceWidth;

    vec3 position = vec3(x, y, z);
    position /= u_noiseDetail;
    float worley0 = clamp(worleyFBMNoise(position, 3.0, 1.0), 0.0, 1.0);
    float worley1 = clamp(worleyFBMNoise(position, 3.0, 2.0), 0.0, 1.0);
    float worley2 = clamp(worleyFBMNoise(position, 3.0, 3.0), 0.0, 1.0);
    out_FragColor = vec4(worley0, worley1, worley2, 1.0);
}
`;var vL=`uniform vec3 u_noiseTextureDimensions;
in vec2 position;

out vec2 v_position;

void main()
{
    gl_Position = vec4(position, 0.1, 1.0);

    float textureSliceWidth = u_noiseTextureDimensions.x;
    float noiseTextureRows = u_noiseTextureDimensions.y;
    float inverseNoiseTextureRows = u_noiseTextureDimensions.z;
    vec2 transformedPos = (position * 0.5) + vec2(0.5);
    transformedPos *= textureSliceWidth;
    transformedPos.x *= textureSliceWidth * inverseNoiseTextureRows;
    transformedPos.y *= noiseTextureRows;
    v_position = transformedPos;
}
`;function lm(e,t){if(e=y(e,y.EMPTY_OBJECT),this._show=y(e.show,!0),this._position=m.clone(y(e.position,m.ZERO)),!u(e.scale)&&u(e.maximumSize))this._maximumSize=m.clone(e.maximumSize),this._scale=new H(this._maximumSize.x,this._maximumSize.y);else{this._scale=H.clone(y(e.scale,new H(20,12)));let n=new m(this._scale.x,this._scale.y,Math.min(this._scale.x,this._scale.y)/1.5);this._maximumSize=m.clone(y(e.maximumSize,n))}this._slice=y(e.slice,-1),this._color=k.clone(y(e.color,k.WHITE)),this._brightness=y(e.brightness,1),this._cloudCollection=t,this._index=-1}var Mot=lm.SHOW_INDEX=0,Rot=lm.POSITION_INDEX=1,Bot=lm.SCALE_INDEX=2,Lot=lm.MAXIMUM_SIZE_INDEX=3,Not=lm.SLICE_INDEX=4,Fot=lm.BRIGHTNESS_INDEX=5,Uot=lm.COLOR_INDEX=6;lm.NUMBER_OF_PROPERTIES=7;function Zx(e,t){let n=e._cloudCollection;u(n)&&(n._updateCloud(e,t),e._dirty=!0)}Object.defineProperties(lm.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,Zx(this,Mot))}},position:{get:function(){return this._position},set:function(e){let t=this._position;m.equals(t,e)||(m.clone(e,t),Zx(this,Rot))}},scale:{get:function(){return this._scale},set:function(e){let t=this._scale;H.equals(t,e)||(H.clone(e,t),Zx(this,Bot))}},maximumSize:{get:function(){return this._maximumSize},set:function(e){let t=this._maximumSize;m.equals(t,e)||(m.clone(e,t),Zx(this,Lot))}},color:{get:function(){return this._color},set:function(e){let t=this._color;k.equals(t,e)||(k.clone(e,t),Zx(this,Uot))}},slice:{get:function(){return this._slice},set:function(e){this._slice!==e&&(this._slice=e,Zx(this,Not))}},brightness:{get:function(){return this._brightness},set:function(e){this._brightness!==e&&(this._brightness=e,Zx(this,Fot))}}});lm.prototype._destroy=function(){this._cloudCollection=void 0};var Mu=lm;var Ru,Z4=new m,Vot={positionHighAndScaleX:0,positionLowAndScaleY:1,packedAttribute0:2,packedAttribute1:3,color:4},kot={direction:0,positionHighAndScaleX:1,positionLowAndScaleY:2,packedAttribute0:3,packedAttribute1:4,color:5},zot=Mu.SHOW_INDEX,Hot=Mu.POSITION_INDEX,Got=Mu.SCALE_INDEX,Wot=Mu.MAXIMUM_SIZE_INDEX,jot=Mu.SLICE_INDEX,Yot=Mu.BRIGHTNESS_INDEX,qot=Mu.NUMBER_OF_PROPERTIES,Xot=Mu.COLOR_INDEX;function um(e){e=y(e,y.EMPTY_OBJECT),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(qot),this._noiseTexture=void 0,this._textureSliceWidth=128,this._noiseTextureRows=4,this.noiseDetail=y(e.noiseDetail,16),this.noiseOffset=m.clone(y(e.noiseOffset,m.ZERO)),this._loading=!1,this._ready=!1;let t=this;this._uniforms={u_noiseTexture:function(){return t._noiseTexture},u_noiseTextureDimensions:$_e(t),u_noiseDetail:function(){return t.noiseDetail}},this._vaNoise=void 0,this._spNoise=void 0,this._spCreated=!1,this._sp=void 0,this._rs=void 0,this.show=y(e.show,!0),this._colorCommands=[],this.debugBillboards=y(e.debugBillboards,!1),this._compiledDebugBillboards=!1,this.debugEllipsoids=y(e.debugEllipsoids,!1),this._compiledDebugEllipsoids=!1}function $_e(e){return function(){return Z4.x=e._textureSliceWidth,Z4.y=e._noiseTextureRows,Z4.z=1/e._noiseTextureRows,Z4}}Object.defineProperties(um.prototype,{length:{get:function(){return WY(this),this._clouds.length}}});function ege(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}um.prototype.add=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.cloudType,nS.CUMULUS),n;return t===nS.CUMULUS&&(n=new Mu(e,this),n._index=this._clouds.length,this._clouds.push(n),this._createVertexArray=!0),n};um.prototype.remove=function(e){return this.contains(e)?(this._clouds[e._index]=void 0,this._cloudsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};um.prototype.removeAll=function(){ege(this._clouds),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!0};function WY(e){if(e._cloudsRemoved){e._cloudsRemoved=!1;let t=[],n=e._clouds,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];u(s)&&(n._index=r++,t.push(s))}e._clouds=t}}um.prototype._updateCloud=function(e,t){e._dirty||(this._cloudsToUpdate[this._cloudsToUpdateIndex++]=e),++this._propertiesChanged[t]};um.prototype.contains=function(e){return u(e)&&e._cloudCollection===this};um.prototype.get=function(e){return WY(this),this._clouds[e]};var Kot=new Float32Array([-1,-1,1,-1,1,1,-1,1]),Jot=new Uint16Array([0,1,2,0,2,3]);function Zot(e){let t=ut.createVertexBuffer({context:e,typedArray:Kot,usage:Fe.STATIC_DRAW}),n=ut.createIndexBuffer({context:e,typedArray:Jot,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),i=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:X.FLOAT}];return new si({context:e,attributes:i,indexBuffer:n})}var jY;function Qot(e){let n=e.cache.cloudCollection_indexBufferBatched;if(u(n))return n;let i=16384*6-6,o=new Uint16Array(i);for(let r=0,s=0;r<i;r+=6,s+=4)o[r]=s,o[r+1]=s+1,o[r+2]=s+2,o[r+3]=s,o[r+4]=s+2,o[r+5]=s+3;return n=ut.createIndexBuffer({context:e,typedArray:o,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferBatched=n,n}function $ot(e){let t=e.cache.cloudCollection_indexBufferInstanced;return u(t)||(t=ut.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferInstanced=t),t}function ert(e){let t=e.cache.cloudCollection_vertexBufferInstanced;return u(t)||(t=ut.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:Fe.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.cloudCollection_vertexBufferInstanced=t),t}function trt(e,t,n){let i=[{index:Ru.positionHighAndScaleX,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:Ru.positionLowAndScaleY,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:Ru.packedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:Ru.packedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:Ru.color,componentsPerAttribute:4,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,usage:Fe.STATIC_DRAW}];n&&i.push({index:Ru.direction,componentsPerAttribute:2,componentDatatype:X.FLOAT,vertexBuffer:ert(e)});let o=n?t:4*t;return new Lp(e,i,o,n)}var GY=new Gn;function tge(e,t,n,i){let o,r=n[Ru.positionHighAndScaleX],s=n[Ru.positionLowAndScaleY],a=i.position;Gn.fromCartesian(a,GY);let c=i.scale,l=GY.high,f=GY.low;e._instanced?(o=i._index,r(o,l.x,l.y,l.z,c.x),s(o,f.x,f.y,f.z,c.y)):(o=i._index*4,r(o+0,l.x,l.y,l.z,c.x),r(o+1,l.x,l.y,l.z,c.x),r(o+2,l.x,l.y,l.z,c.x),r(o+3,l.x,l.y,l.z,c.x),s(o+0,f.x,f.y,f.z,c.y),s(o+1,f.x,f.y,f.z,c.y),s(o+2,f.x,f.y,f.z,c.y),s(o+3,f.x,f.y,f.z,c.y))}function nge(e,t,n,i){let o,r=n[Ru.packedAttribute0],s=i.show,a=i.brightness;e._instanced?(o=i._index,r(o,s,a,0,0)):(o=i._index*4,r(o+0,s,a,0,0),r(o+1,s,a,1,0),r(o+2,s,a,1,1),r(o+3,s,a,0,1))}function ige(e,t,n,i){let o,r=n[Ru.packedAttribute1],s=i.maximumSize,a=i.slice;e._instanced?(o=i._index,r(o,s.x,s.y,s.z,a)):(o=i._index*4,r(o+0,s.x,s.y,s.z,a),r(o+1,s.x,s.y,s.z,a),r(o+2,s.x,s.y,s.z,a),r(o+3,s.x,s.y,s.z,a))}function oge(e,t,n,i){let o,r=n[Ru.color],s=i.color,a=k.floatToByte(s.red),c=k.floatToByte(s.green),l=k.floatToByte(s.blue),f=k.floatToByte(s.alpha);e._instanced?(o=i._index,r(o,a,c,l,f)):(o=i._index*4,r(o+0,a,c,l,f),r(o+1,a,c,l,f),r(o+2,a,c,l,f),r(o+3,a,c,l,f))}function nrt(e,t,n,i){tge(e,t,n,i),nge(e,t,n,i),ige(e,t,n,i),oge(e,t,n,i)}function irt(e,t,n,i){let o=e,r=o._textureSliceWidth,s=o._noiseTextureRows,a=t.context;o._vaNoise=Zot(a),o._spNoise=Jt.fromCache({context:a,vertexShaderSource:n,fragmentShaderSource:i,attributeLocations:{position:0}});let c=o.noiseDetail,l=o.noiseOffset;o._noiseTexture=new Mt({context:a,width:r*r/s,height:r*s,pixelDatatype:Ke.UNSIGNED_BYTE,pixelFormat:st.RGBA,sampler:new fn({wrapS:wn.REPEAT,wrapT:wn.REPEAT,minificationFilter:cn.NEAREST,magnificationFilter:xi.NEAREST})});let f=new Ku({vertexArray:o._vaNoise,shaderProgram:o._spNoise,outputTexture:o._noiseTexture,uniformMap:{u_noiseTextureDimensions:$_e(o),u_noiseDetail:function(){return c},u_noiseOffset:function(){return l}},persists:!1,owner:e,postExecute:function(d){o._ready=!0,o._loading=!1}});t.commandList.push(f),o._loading=!0}function ort(e,t){let n=e,i=t.context;n._createVertexArray=!1,n._vaf=n._vaf&&n._vaf.destroy();let o=e._clouds,r=o.length;if(r>0){n._vaf=trt(i,r,n._instanced);let s=n._vaf.writers,a;for(a=0;a<r;++a){let c=o[a];nrt(e,t,s,c)}n._vaf.commit(jY(i))}}var rrt=[];function srt(e,t){let n=t.context,i=e,r=i._clouds.length,s=i._cloudsToUpdate,a=i._cloudsToUpdateIndex,c=i._propertiesChanged,l=rrt;l.length=0,(c[Hot]||c[Got])&&l.push(tge),(c[zot]||c[Yot])&&l.push(nge),(c[Wot]||c[jot])&&l.push(ige),c[Xot]&&l.push(oge);let f=l.length,d=i._vaf.writers,p,g,h;if(a/r>.1){for(p=0;p<a;++p)for(g=s[p],g._dirty=!1,h=0;h<f;++h)l[h](e,t,d,g);i._vaf.commit(jY(n))}else{for(p=0;p<a;++p){for(g=s[p],g._dirty=!1,h=0;h<f;++h)l[h](e,t,d,g);i._instanced?i._vaf.subCommit(g._index,1):i._vaf.subCommit(g._index*4,4)}i._vaf.endSubCommits()}i._cloudsToUpdateIndex=0}function art(e,t,n,i){let o=t.context,r=e,s=new He({defines:[],sources:[n]});r._instanced&&s.defines.push("INSTANCED");let a=new He({defines:[],sources:[i]});r.debugBillboards&&a.defines.push("DEBUG_BILLBOARDS"),r.debugEllipsoids&&a.defines.push("DEBUG_ELLIPSOIDS"),r._sp=Jt.replaceCache({context:o,shaderProgram:r._sp,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:Ru}),r._rs=ke.fromCache({depthTest:{enabled:!0,func:te.LESS},depthMask:!1,blending:un.ALPHA_BLEND}),r._spCreated=!0,r._compiledDebugBillboards=r.debugBillboards,r._compiledDebugEllipsoids=r.debugEllipsoids}function crt(e,t){let n=e,i=t.passes,o=n._uniforms,r=t.commandList;if(i.render){let s=n._colorCommands,a=n._vaf.va,c=a.length;s.length=c;for(let l=0;l<c;l++){let f=s[l];u(f)||(f=s[l]=new nt),f.pass=be.TRANSLUCENT,f.owner=e,f.uniformMap=o,f.count=a[l].indicesCount,f.vertexArray=a[l].va,f.shaderProgram=n._sp,f.renderState=n._rs,n._instanced&&(f.count=6,f.instanceCount=n._clouds.length),r.push(f)}}}um.prototype.update=function(e){if(WY(this),!this.show)return;let t=this.debugBillboards||this.debugEllipsoids;this._ready=t?!0:u(this._noiseTexture),!this._ready&&!this._loading&&!t&&irt(this,e,vL,SL),this._instanced=e.context.instancedArrays,Ru=this._instanced?kot:Vot,jY=this._instanced?$ot:Qot;let i=this._clouds.length,o=this._cloudsToUpdate,r=this._cloudsToUpdateIndex;this._createVertexArray?ort(this,e):r>0&&srt(this,e),r>i*1.5&&(o.length=i),!(!u(this._vaf)||!u(this._vaf.va)||!this._ready&!t)&&((!this._spCreated||this.debugBillboards!==this._compiledDebugBillboards||this.debugEllipsoids!==this._compiledDebugEllipsoids)&&art(this,e,bL,EL),crt(this,e))};um.prototype.isDestroyed=function(){return!1};um.prototype.destroy=function(){return this._noiseTexture=this._noiseTexture&&this._noiseTexture.destroy(),this._sp=this._sp&&this._sp.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),ege(this._clouds),ue(this)};var YY=um;var lrt=P.toRadians(30);function qY(e){this._angle=y(e,lrt)}Object.defineProperties(qY.prototype,{angle:{get:function(){return this._angle},set:function(e){this._angle=e}}});qY.prototype.emit=function(e){let t=Math.tan(this._angle),n=P.randomBetween(0,P.TWO_PI),i=P.randomBetween(0,t),o=i*Math.cos(n),r=i*Math.sin(n),s=1;e.velocity=m.fromElements(o,r,s,e.velocity),m.normalize(e.velocity,e.velocity),e.position=m.clone(m.ZERO,e.position)};var XY=qY;var lge=Do(Wl(),1),rge=576,urt=100,wL="#ffffff",KY="#48b";function uge(e,t){this.credit=e,this.count=y(t,1)}function frt(e,t){let n=e.length;for(let i=0;i<n;i++){let o=e[i];if(Xt.equals(o,t))return!0}return!1}function drt(e){let t=e._previousCesiumCredit,n=e._currentCesiumCredit;Xt.equals(n,t)||(u(t)&&e._cesiumCreditContainer.removeChild(t.element),u(n)&&e._cesiumCreditContainer.appendChild(n.element),e._previousCesiumCredit=n)}var fge="cesium-credit-delimiter";function sge(e){let t=document.createElement("span");return t.textContent=e,t.className=fge,t}function age(e,t){if(u(t)){let n=document.createElement(t);n._creditId=e._creditId,n.appendChild(e),e=n}return e}function cge(e,t,n,i){let o=e.childNodes,r=-1;t.sort(function(s,a){return a.count-s.count});for(let s=0;s<t.length;++s){let a=t[s].credit;if(u(a)){if(r=s,u(n)&&(r*=2,s>0)){let l=r-1;if(o.length<=l)e.appendChild(sge(n));else{let f=o[l];f.className!==fge&&e.replaceChild(sge(n),f)}}let c=a.element;if(o.length<=r)e.appendChild(age(c,i));else{let l=o[r];l._creditId!==a._id&&e.replaceChild(age(c,i),l)}}}for(++r;r<o.length;)e.removeChild(o[r])}function mrt(e){let t=e._lightboxCredits,n=e.viewport.clientWidth,i=e.viewport.clientHeight;n!==e._lastViewportWidth&&(n<rge?(t.className="cesium-credit-lightbox cesium-credit-lightbox-mobile",t.style.marginTop="0"):(t.className="cesium-credit-lightbox cesium-credit-lightbox-expanded",t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`),e._lastViewportWidth=n),n>=rge&&i!==e._lastViewportHeight&&(t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`,e._lastViewportHeight=i)}function pc(e,t){let n=`${e} {`;for(let i in t)t.hasOwnProperty(i)&&(n+=`${i}: ${t[i]}; `);return n+=` }
`,n}function hrt(e){let t="";t+=pc(".cesium-credit-lightbox-overlay",{display:"none","z-index":"1",position:"absolute",top:"0",left:"0",width:"100%",height:"100%","background-color":"rgba(80, 80, 80, 0.8)"}),t+=pc(".cesium-credit-lightbox",{"background-color":"#303336",color:wL,position:"relative","min-height":`${urt}px`,margin:"auto"}),t+=pc(".cesium-credit-lightbox > ul > li a, .cesium-credit-lightbox > ul > li a:visited",{color:wL}),t+=pc(".cesium-credit-lightbox > ul > li a:hover",{color:KY}),t+=pc(".cesium-credit-lightbox.cesium-credit-lightbox-expanded",{border:"1px solid #444","border-radius":"5px","max-width":"370px"}),t+=pc(".cesium-credit-lightbox.cesium-credit-lightbox-mobile",{height:"100%",width:"100%"}),t+=pc(".cesium-credit-lightbox-title",{padding:"20px 20px 0 20px"}),t+=pc(".cesium-credit-lightbox-close",{"font-size":"18pt",cursor:"pointer",position:"absolute",top:"0",right:"6px",color:wL}),t+=pc(".cesium-credit-lightbox-close:hover",{color:KY}),t+=pc(".cesium-credit-lightbox > ul",{margin:"0",padding:"12px 20px 12px 40px","font-size":"13px"}),t+=pc(".cesium-credit-lightbox > ul > li",{"padding-bottom":"6px"}),t+=pc(".cesium-credit-lightbox > ul > li *",{padding:"0",margin:"0"}),t+=pc(".cesium-credit-expand-link",{"padding-left":"5px",cursor:"pointer","text-decoration":"underline",color:wL}),t+=pc(".cesium-credit-expand-link:hover",{color:KY}),t+=pc(".cesium-credit-text",{color:wL}),t+=pc(".cesium-credit-textContainer *, .cesium-credit-logoContainer *",{display:"inline"});function n(r){if(r.shadowRoot)return r.shadowRoot;if(r.getRootNode){let s=r.getRootNode();if(s instanceof ShadowRoot)return s}}let i=y(n(e),document.head),o=document.createElement("style");o.innerHTML=t,i.appendChild(o)}function xr(e,t,n){let i=this;n=y(n,document.body);let o=document.createElement("div");o.className="cesium-credit-lightbox-overlay",n.appendChild(o);let r=document.createElement("div");r.className="cesium-credit-lightbox",o.appendChild(r);function s(h){r.contains(h.target)||i.hideLightbox()}o.addEventListener("click",s,!1);let a=document.createElement("div");a.className="cesium-credit-lightbox-title",a.textContent="Data provided by:",r.appendChild(a);let c=document.createElement("a");c.onclick=this.hideLightbox.bind(this),c.innerHTML="&times;",c.className="cesium-credit-lightbox-close",r.appendChild(c);let l=document.createElement("ul");r.appendChild(l);let f=document.createElement("div");f.className="cesium-credit-logoContainer",f.style.display="inline",e.appendChild(f);let d=document.createElement("div");d.className="cesium-credit-textContainer",d.style.display="inline",e.appendChild(d);let p=document.createElement("a");p.className="cesium-credit-expand-link",p.onclick=this.showLightbox.bind(this),p.textContent="Data attribution",e.appendChild(p),hrt(e);let g=Xt.clone(xr.cesiumCredit);this._delimiter=y(t," \u2022 "),this._screenContainer=d,this._cesiumCreditContainer=f,this._lastViewportHeight=void 0,this._lastViewportWidth=void 0,this._lightboxCredits=r,this._creditList=l,this._lightbox=o,this._hideLightbox=s,this._expandLink=p,this._expanded=!1,this._defaultCredits=[],this._cesiumCredit=g,this._previousCesiumCredit=void 0,this._currentCesiumCredit=g,this._creditDisplayElementPool=[],this._creditDisplayElementIndex=0,this._currentFrameCredits={screenCredits:new Ct,lightboxCredits:new Ct},this._defaultCredit=void 0,this.viewport=n,this.container=e}function dge(e,t,n,i){i=y(i,1);let o=t.get(n.id);if(u(o))o.count<Number.MAX_VALUE&&(o.count+=i);else{let r=e._creditDisplayElementPool,s=e._creditDisplayElementPoolIndex;s<r.length?(o=r[s],o.credit=n,o.count=i):(o=new uge(n,i),r.push(o)),++e._creditDisplayElementPoolIndex,t.set(n.id,o)}}xr.prototype.addCredit=function(e){if(e._isIon){u(this._defaultCredit)||(this._defaultCredit=Xt.clone(mge())),this._currentCesiumCredit=this._defaultCredit;return}let t;e.showOnScreen?t=this._currentFrameCredits.screenCredits:t=this._currentFrameCredits.lightboxCredits,dge(this,t,e)};xr.prototype.addDefaultCredit=function(e){let t=this._defaultCredits;frt(t,e)||t.push(e)};xr.prototype.removeDefaultCredit=function(e){let t=this._defaultCredits,n=t.indexOf(e);n!==-1&&t.splice(n,1)};xr.prototype.showLightbox=function(){this._lightbox.style.display="block",this._expanded=!0};xr.prototype.hideLightbox=function(){this._lightbox.style.display="none",this._expanded=!1};xr.prototype.update=function(){this._expanded&&mrt(this)};xr.prototype.beginFrame=function(){let e=this._currentFrameCredits;this._creditDisplayElementPoolIndex=0;let t=e.screenCredits;t.removeAll();let n=this._defaultCredits;for(let i=0;i<n.length;++i){let o=n[i];dge(this,t,o,Number.MAX_VALUE)}e.lightboxCredits.removeAll(),Xt.equals(xr.cesiumCredit,this._cesiumCredit)||(this._cesiumCredit=Xt.clone(xr.cesiumCredit)),this._currentCesiumCredit=this._cesiumCredit};xr.prototype.endFrame=function(){let e=this._currentFrameCredits.screenCredits.values;cge(this._screenContainer,e,this._delimiter,void 0);let t=this._currentFrameCredits.lightboxCredits.values;this._expandLink.style.display=t.length>0?"inline":"none",cge(this._creditList,t,void 0,"li"),drt(this)};xr.prototype.destroy=function(){return this._lightbox.removeEventListener("click",this._hideLightbox,!1),this.container.removeChild(this._cesiumCreditContainer),this.container.removeChild(this._screenContainer),this.container.removeChild(this._expandLink),this.viewport.removeChild(this._lightbox),ue(this)};xr.prototype.isDestroyed=function(){return!1};xr._cesiumCredit=void 0;xr._cesiumCreditInitialized=!1;var Q4;function mge(){if(!u(Q4)){let e=tn("Assets/Images/ion-credit.png");e.indexOf("http://")!==0&&e.indexOf("https://")!==0&&e.indexOf("data:")!==0&&(e=new lge.default(e).path()),Q4=new Xt(`<a href="https://cesium.com/" target="_blank"><img src="${e}" title="Cesium ion"/></a>`,!0)}return xr._cesiumCreditInitialized||(xr._cesiumCredit=Q4,xr._cesiumCreditInitialized=!0),Q4}Object.defineProperties(xr,{cesiumCredit:{get:function(){return mge(),xr._cesiumCredit},set:function(e){xr._cesiumCredit=e,xr._cesiumCreditInitialized=!0}}});xr.CreditDisplayElement=uge;var DL=xr;function IL(e){e=y(e,y.EMPTY_OBJECT);let t=e.attributeName,n=e.perInstanceAttribute;u(n)||(n=!1);let i=y(e.glslDatatype,"vec3"),o=`v_${t}`,r;if(t==="normal"||t==="tangent"||t==="bitangent")r=`vec4 getColor() { return vec4((${o} + vec3(1.0)) * 0.5, 1.0); }
`;else switch(t==="st"&&(i="vec2"),i){case"float":r=`vec4 getColor() { return vec4(vec3(${o}), 1.0); }
`;break;case"vec2":r=`vec4 getColor() { return vec4(${o}, 0.0, 1.0); }
`;break;case"vec3":r=`vec4 getColor() { return vec4(${o}, 1.0); }
`;break;case"vec4":r=`vec4 getColor() { return ${o}; }
`;break}let s=`in vec3 position3DHigh;
in vec3 position3DLow;
in float batchId;
${n?"":`in ${i} ${t};
`}out ${i} ${o};
void main()
{
vec4 p = czm_translateRelativeToEye(position3DHigh, position3DLow);
${n?`${o} = czm_batchTable_${t}(batchId);
`:`${o} = ${t};
`}gl_Position = czm_modelViewProjectionRelativeToEye * p;
}`,a=`in ${i} ${o};
${r}
void main()
{
out_FragColor = getColor();
}`;this.material=void 0,this.translucent=y(e.translucent,!1),this._vertexShaderSource=y(e.vertexShaderSource,s),this._fragmentShaderSource=y(e.fragmentShaderSource,a),this._renderState=eo.getDefaultRenderState(!1,!1,e.renderState),this._closed=y(e.closed,!1),this._attributeName=t,this._glslDatatype=i}Object.defineProperties(IL.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},attributeName:{get:function(){return this._attributeName}},glslDatatype:{get:function(){return this._glslDatatype}}});IL.prototype.getFragmentShaderSource=eo.prototype.getFragmentShaderSource;IL.prototype.isTranslucent=eo.prototype.isTranslucent;IL.prototype.getRenderState=eo.prototype.getRenderState;var JY=IL;function $4(e){e=y(e,y.EMPTY_OBJECT),this._camera=e.camera,this._frustumSplits=e.frustumSplits,this._color=y(e.color,k.CYAN),this._updateOnChange=y(e.updateOnChange,!0),this.show=y(e.show,!0),this.id=e.id,this._id=void 0,this._outlinePrimitives=[],this._planesPrimitives=[]}var prt=new m,_rt=new Z,grt=new Ne,yrt=new bi,Art=new Yc,xrt=new nn,Crt=new br,Trt=new k,Ert=[1,1e5];$4.prototype.update=function(e){if(!this.show)return;let t=this._planesPrimitives,n=this._outlinePrimitives,i,o;if(this._updateOnChange){for(o=t.length,i=0;i<o;++i)n[i]=n[i]&&n[i].destroy(),t[i]=t[i]&&t[i].destroy();t.length=0,n.length=0}if(t.length===0){let r=this._camera,s=r.frustum,a;s instanceof bi?a=yrt:s instanceof Yc?a=Art:s instanceof nn?a=xrt:a=Crt,a=s.clone(a);let c,l=this._frustumSplits;!u(l)||l.length<=1?(l=Ert,l[0]=this._camera.frustum.near,l[1]=this._camera.frustum.far,c=1):c=l.length-1;let f=r.positionWC,d=r.directionWC,p=r.upWC,g=r.rightWC;g=m.negate(g,prt);let h=_rt;Z.setColumn(h,0,g,h),Z.setColumn(h,1,p,h),Z.setColumn(h,2,d,h);let A=Ne.fromRotationMatrix(h,grt);for(t.length=n.length=c,i=0;i<c;++i)a.near=l[i],a.far=l[i+1],t[i]=new vn({geometryInstances:new xt({geometry:new Gx({origin:f,orientation:A,frustum:a,_drawNearPlane:i===0}),attributes:{color:Ut.fromColor(k.fromAlpha(this._color,.1,Trt))},id:this.id,pickPrimitive:this}),appearance:new sn({translucent:!0,flat:!0}),asynchronous:!1}),n[i]=new vn({geometryInstances:new xt({geometry:new YB({origin:f,orientation:A,frustum:a,_drawNearPlane:i===0}),attributes:{color:Ut.fromColor(this._color)},id:this.id,pickPrimitive:this}),appearance:new sn({translucent:!1,flat:!0}),asynchronous:!1})}for(o=t.length,i=0;i<o;++i)n[i].update(e),t[i].update(e)};$4.prototype.isDestroyed=function(){return!1};$4.prototype.destroy=function(){let e=this._planesPrimitives.length;for(let t=0;t<e;++t)this._outlinePrimitives[t]=this._outlinePrimitives[t]&&this._outlinePrimitives[t].destroy(),this._planesPrimitives[t]=this._planesPrimitives[t]&&this._planesPrimitives[t].destroy();return ue(this)};var Th=$4;function hge(){this._cachedShowFrustumsShaders={}}function brt(e){let t={},n=e.vertexAttributes;for(let i in n)n.hasOwnProperty(i)&&(t[i]=n[i].index);return t}function Srt(e,t){let n=e.context,i=t,o=i.fragmentShaderSource.clone(),r=[];o.sources=o.sources.map(function(f){f=He.replaceMain(f,"czm_Debug_main");let d=/out_FragData_(\d+)/g,p;for(;(p=d.exec(f))!==null;)r.indexOf(p[1])===-1&&r.push(p[1]);return f});let s=r.length,a="";a+=`uniform vec3 debugShowCommandsColor;
`,a+=`uniform vec3 debugShowFrustumsColor;
`,a+=`void main() 
{ 
    czm_Debug_main(); 
`;let c;if(s>0)for(c=0;c<s;++c)a+=`    out_FragData_${r[c]}.rgb *= debugShowCommandsColor;
`,a+=`    out_FragData_${r[c]}.rgb *= debugShowFrustumsColor;
`;else a+=`    out_FragColor.rgb *= debugShowCommandsColor;
`,a+=`    out_FragColor.rgb *= debugShowFrustumsColor;
`;a+="}",o.sources.push(a);let l=brt(i);return Jt.fromCache({context:n,vertexShaderSource:i.vertexShaderSource,fragmentShaderSource:o,attributeLocations:l})}var PL=new k;function vrt(e,t){let n;return u(t.uniformMap)?n=t.uniformMap:n={},u(n.debugShowCommandsColor)||u(n.debugShowFrustumsColor)||(n.debugShowCommandsColor=function(){return e.debugShowCommands?(u(t._debugColor)||(t._debugColor=k.fromRandom()),t._debugColor):k.WHITE},n.debugShowFrustumsColor=function(){return e.debugShowFrustums?(PL.red=t.debugOverlappingFrustums&1<<0?1:0,PL.green=t.debugOverlappingFrustums&1<<1?1:0,PL.blue=t.debugOverlappingFrustums&1<<2?1:0,PL.alpha=1,PL):k.WHITE}),n}var wrt=new nt;hge.prototype.executeDebugShowFrustumsCommand=function(e,t,n){let i=t.shaderProgram.id,o=this._cachedShowFrustumsShaders[i];u(o)||(o=Srt(e,t.shaderProgram),this._cachedShowFrustumsShaders[i]=o);let r=nt.shallowClone(t,wrt);r.shaderProgram=o,r.uniformMap=vrt(e,t),r.execute(e.context,n)};var OL=hge;function ez(e){e=y(e,y.EMPTY_OBJECT),this.length=y(e.length,1e7),this._length=void 0,this.width=y(e.width,2),this._width=void 0,this.show=y(e.show,!0),this.modelMatrix=B.clone(y(e.modelMatrix,B.IDENTITY)),this._modelMatrix=new B,this.id=e.id,this._id=void 0,this._primitive=void 0}ez.prototype.update=function(e){if(this.show){if(!u(this._primitive)||!B.equals(this._modelMatrix,this.modelMatrix)||this._length!==this.length||this._width!==this.width||this._id!==this.id){this._modelMatrix=B.clone(this.modelMatrix,this._modelMatrix),this._length=this.length,this._width=this.width,this._id=this.id,u(this._primitive)&&this._primitive.destroy(),this.modelMatrix[12]===0&&this.modelMatrix[13]===0&&this.modelMatrix[14]===0&&(this.modelMatrix[14]=.01);let t=new xt({geometry:new y_({positions:[m.ZERO,m.UNIT_X],width:this.width,vertexFormat:Hr.VERTEX_FORMAT,colors:[k.RED,k.RED],arcType:Zt.NONE}),modelMatrix:B.multiplyByUniformScale(this.modelMatrix,this.length,new B),id:this.id,pickPrimitive:this}),n=new xt({geometry:new y_({positions:[m.ZERO,m.UNIT_Y],width:this.width,vertexFormat:Hr.VERTEX_FORMAT,colors:[k.GREEN,k.GREEN],arcType:Zt.NONE}),modelMatrix:B.multiplyByUniformScale(this.modelMatrix,this.length,new B),id:this.id,pickPrimitive:this}),i=new xt({geometry:new y_({positions:[m.ZERO,m.UNIT_Z],width:this.width,vertexFormat:Hr.VERTEX_FORMAT,colors:[k.BLUE,k.BLUE],arcType:Zt.NONE}),modelMatrix:B.multiplyByUniformScale(this.modelMatrix,this.length,new B),id:this.id,pickPrimitive:this});this._primitive=new vn({geometryInstances:[t,n,i],appearance:new Hr,asynchronous:!1})}this._primitive.update(e)}};ez.prototype.isDestroyed=function(){return!1};ez.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};var ML=ez;var RL=`in vec4 positionEC;

void main()
{
    vec3 position;
    vec3 direction;
    if (czm_orthographicIn3D == 1.0)
    {
        vec2 uv = (gl_FragCoord.xy -  czm_viewport.xy) / czm_viewport.zw;
        vec2 minPlane = vec2(czm_frustumPlanes.z, czm_frustumPlanes.y); // left, bottom
        vec2 maxPlane = vec2(czm_frustumPlanes.w, czm_frustumPlanes.x); // right, top
        position = vec3(mix(minPlane, maxPlane, uv), 0.0);
        direction = vec3(0.0, 0.0, -1.0);
    } 
    else 
    {
        position = vec3(0.0);
        direction = normalize(positionEC.xyz);
    }

    czm_ray ray = czm_ray(position, direction);

    vec3 ellipsoid_center = czm_view[3].xyz;

    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid_center, czm_ellipsoidInverseRadii);
    if (!czm_isEmpty(intersection))
    {
        out_FragColor = vec4(1.0, 1.0, 0.0, 1.0);
    }
    else
    {
        discard;
    }

    czm_writeLogDepth();
}
`;var BL=`in vec4 position;

out vec4 positionEC;

void main()
{
    positionEC = czm_modelView * position;
    gl_Position = czm_projection * positionEC;

    czm_vertexLogDepth();
}
`;function NL(e){this._rs=void 0,this._sp=void 0,this._va=void 0,this._command=void 0,this._mode=void 0,this._useLogDepth=!1,this._ellipsoidOffset=y(e,0)}var LL=kt.supportsTypedArrays()?new Float32Array(12):[],pge=new m,_ge=new m,ZY=new m,gge=new m,tz=new m;function Drt(e,t){let n=e.radii,i=t.camera,o,r,s;if(i.frustum instanceof nn)o=m.ZERO,r=i.rightWC,s=i.upWC;else{let d=i.positionWC,p=m.multiplyComponents(e.oneOverRadii,d,pge),g=m.normalize(p,_ge),h=m.normalize(m.cross(m.UNIT_Z,p,ZY),ZY),A=m.normalize(m.cross(g,h,gge),gge),x=m.magnitude(p),C=Math.sqrt(x*x-1);o=m.multiplyByScalar(g,1/x,pge);let T=C/x;r=m.multiplyByScalar(h,T,_ge),s=m.multiplyByScalar(A,T,ZY)}let a=m.add(o,s,tz);m.subtract(a,r,a),m.multiplyComponents(n,a,a),m.pack(a,LL,0);let c=m.subtract(o,s,tz);m.subtract(c,r,c),m.multiplyComponents(n,c,c),m.pack(c,LL,3);let l=m.add(o,s,tz);m.add(l,r,l),m.multiplyComponents(n,l,l),m.pack(l,LL,6);let f=m.subtract(o,s,tz);return m.add(f,r,f),m.multiplyComponents(n,f,f),m.pack(f,LL,9),LL}NL.prototype.update=function(e){if(this._mode=e.mode,e.mode!==ne.SCENE3D)return;let t=e.context,n=e.mapProjection.ellipsoid.radii,i=new oe(n.x+this._ellipsoidOffset,n.y+this._ellipsoidOffset,n.z+this._ellipsoidOffset),o=e.useLogDepth;if(u(this._command)||(this._rs=ke.fromCache({cull:{enabled:!0},depthTest:{enabled:!0},colorMask:{red:!1,green:!1,blue:!1,alpha:!1}}),this._command=new nt({renderState:this._rs,boundingVolume:new ae(m.ZERO,i.maximumRadius),pass:be.OPAQUE,owner:this})),!u(this._sp)||this._useLogDepth!==o){this._useLogDepth=o;let s=new He({sources:[BL]}),a=new He({sources:[RL]});o&&(a.defines.push("LOG_DEPTH"),s.defines.push("LOG_DEPTH")),this._sp=Jt.replaceCache({shaderProgram:this._sp,context:t,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:{position:0}}),this._command.shaderProgram=this._sp}let r=Drt(i,e);if(u(this._va))this._va.getAttribute(0).vertexBuffer.copyFromArrayView(r);else{let s=new lt({attributes:{position:new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:r})},indices:[0,1,2,2,1,3],primitiveType:Le.TRIANGLES});this._va=si.fromGeometry({context:t,geometry:s,attributeLocations:{position:0},bufferUsage:Fe.DYNAMIC_DRAW}),this._command.vertexArray=this._va}};NL.prototype.execute=function(e,t){this._mode===ne.SCENE3D&&this._command.execute(e,t)};NL.prototype.isDestroyed=function(){return!1};NL.prototype.destroy=function(){this._sp=this._sp&&this._sp.destroy(),this._va=this._va&&this._va.destroy()};var FL=NL;function UL(){}var Irt=/\bgl_FragDepth\b/,Prt=/\bdiscard\b/;function Ort(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"depthOnly");if(!u(n)){let i=t._attributeLocations,o=t.fragmentShaderSource,r,s=!1,a=o.sources,c=a.length;for(r=0;r<c;++r)if(Irt.test(a[r])||Prt.test(a[r])){s=!0;break}let l=!1,f=o.defines;for(c=f.length,r=0;r<c;++r)if(f[r]==="LOG_DEPTH"){l=!0;break}let d;!s&&!l?(d=`void main() 
{ 
    out_FragColor = vec4(1.0); 
} 
`,o=new He({sources:[d]})):!s&&l&&(d=`void main() 
{ 
    out_FragColor = vec4(1.0); 
    czm_writeLogDepth(); 
} 
`,o=new He({defines:["LOG_DEPTH"],sources:[d]})),n=e.shaderCache.createDerivedShaderProgram(t,"depthOnly",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:o,attributeLocations:i})}return n}function Mrt(e,t){let n=e._depthOnlyRenderStateCache,i=n[t.id];if(!u(i)){let o=ke.getState(t);o.depthMask=!0,o.colorMask={red:!1,green:!1,blue:!1,alpha:!1},i=ke.fromCache(o),n[t.id]=i}return i}UL.createDepthOnlyDerivedCommand=function(e,t,n,i){u(i)||(i={});let o,r;return u(i.depthOnlyCommand)&&(o=i.depthOnlyCommand.shaderProgram,r=i.depthOnlyCommand.renderState),i.depthOnlyCommand=nt.shallowClone(t,i.depthOnlyCommand),!u(o)||i.shaderProgramId!==t.shaderProgram.id?(i.depthOnlyCommand.shaderProgram=Ort(n,t.shaderProgram),i.depthOnlyCommand.renderState=Mrt(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.depthOnlyCommand.shaderProgram=o,i.depthOnlyCommand.renderState=r),i};var Rrt=/\s+czm_writeLogDepth\(/,Brt=/\s+czm_vertexLogDepth\(/;function Lrt(e,t){if(t.fragmentShaderSource.defines.indexOf("LOG_DEPTH_READ_ONLY")>=0)return t;let i=e.shaderCache.getDerivedShaderProgram(t,"logDepth");if(!u(i)){let o=t._attributeLocations,r=t.vertexShaderSource.clone(),s=t.fragmentShaderSource.clone();r.defines=u(r.defines)?r.defines.slice(0):[],r.defines.push("LOG_DEPTH"),s.defines=u(s.defines)?s.defines.slice(0):[],s.defines.push("LOG_DEPTH");let a,c,l=!1,f=r.sources,d=f.length;for(a=0;a<d;++a)if(Brt.test(f[a])){l=!0;break}if(!l){for(a=0;a<d;++a)f[a]=He.replaceMain(f[a],"czm_log_depth_main");c=`

void main() 
{ 
    czm_log_depth_main(); 
    czm_vertexLogDepth(); 
} 
`,f.push(c)}for(f=s.sources,d=f.length,l=!1,a=0;a<d;++a)Rrt.test(f[a])&&(l=!0);s.defines.indexOf("LOG_DEPTH_WRITE")!==-1&&(l=!0);let p="";if(!l){for(a=0;a<d;a++)f[a]=He.replaceMain(f[a],"czm_log_depth_main");p+=`
void main() 
{ 
    czm_log_depth_main(); 
    czm_writeLogDepth(); 
} 
`}f.push(p),i=e.shaderCache.createDerivedShaderProgram(t,"logDepth",{vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o})}return i}UL.createLogDepthCommand=function(e,t,n){u(n)||(n={});let i;return u(n.command)&&(i=n.command.shaderProgram),n.command=nt.shallowClone(e,n.command),!u(i)||n.shaderProgramId!==e.shaderProgram.id?(n.command.shaderProgram=Lrt(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};function Nrt(e,t,n){let i=e.shaderCache.getDerivedShaderProgram(t,"pick");if(!u(i)){let o=t._attributeLocations,r=t.fragmentShaderSource,s=r.sources,a=s.length,c=`void main() 
{ 
    czm_non_pick_main(); 
    if (out_FragColor.a == 0.0) { 
        discard; 
    } 
    out_FragColor = ${n}; 
} 
`,l=new Array(a+1);for(let f=0;f<a;++f)l[f]=He.replaceMain(s[f],"czm_non_pick_main");l[a]=c,r=new He({sources:l,defines:r.defines}),i=e.shaderCache.createDerivedShaderProgram(t,"pick",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:r,attributeLocations:o})}return i}function Frt(e,t){let n=e.picking.pickRenderStateCache,i=n[t.id];if(!u(i)){let o=ke.getState(t);o.blending.enabled=!1,o.depthMask=!0,i=ke.fromCache(o),n[t.id]=i}return i}UL.createPickDerivedCommand=function(e,t,n,i){u(i)||(i={});let o,r;return u(i.pickCommand)&&(o=i.pickCommand.shaderProgram,r=i.pickCommand.renderState),i.pickCommand=nt.shallowClone(t,i.pickCommand),!u(o)||i.shaderProgramId!==t.shaderProgram.id?(i.pickCommand.shaderProgram=Nrt(n,t.shaderProgram,t.pickId),i.pickCommand.renderState=Frt(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.pickCommand.shaderProgram=o,i.pickCommand.renderState=r),i};function Urt(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"HDR");if(!u(n)){let i=t._attributeLocations,o=t.vertexShaderSource.clone(),r=t.fragmentShaderSource.clone();o.defines=u(o.defines)?o.defines.slice(0):[],o.defines.push("HDR"),r.defines=u(r.defines)?r.defines.slice(0):[],r.defines.push("HDR"),n=e.shaderCache.createDerivedShaderProgram(t,"HDR",{vertexShaderSource:o,fragmentShaderSource:r,attributeLocations:i})}return n}UL.createHdrCommand=function(e,t,n){u(n)||(n={});let i;return u(n.command)&&(i=n.command.shaderProgram),n.command=nt.shallowClone(e,n.command),!u(i)||n.shaderProgramId!==e.shaderProgram.id?(n.command.shaderProgram=Urt(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};var P_=UL;function nz(e){this._scene=e,this._lastAlpha=void 0,this._lastBeta=void 0,this._lastGamma=void 0,this._alpha=void 0,this._beta=void 0,this._gamma=void 0;let t=this;function n(i){let o=i.alpha;if(!u(o)){t._alpha=void 0,t._beta=void 0,t._gamma=void 0;return}t._alpha=P.toRadians(o),t._beta=P.toRadians(i.beta),t._gamma=P.toRadians(i.gamma)}window.addEventListener("deviceorientation",n,!1),this._removeListener=function(){window.removeEventListener("deviceorientation",n,!1)}}var Vrt=new Ne,yge=new Ne,krt=new Z;function zrt(e,t,n,i){let o=e.direction,r=e.right,s=e.up,a=Ne.fromAxisAngle(o,n,yge),c=Ne.fromAxisAngle(r,i,Vrt),l=Ne.multiply(c,a,c),f=Ne.fromAxisAngle(s,t,yge);Ne.multiply(f,l,l);let d=Z.fromQuaternion(l,krt);Z.multiplyByVector(d,r,r),Z.multiplyByVector(d,s,s),Z.multiplyByVector(d,o,o)}nz.prototype.update=function(){if(!u(this._alpha))return;u(this._lastAlpha)||(this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma);let e=this._lastAlpha-this._alpha,t=this._lastBeta-this._beta,n=this._lastGamma-this._gamma;zrt(this._scene.camera,-e,t,n),this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma};nz.prototype.isDestroyed=function(){return!1};nz.prototype.destroy=function(){return this._removeListener(),ue(this)};var VL=nz;function Hrt(e){this.direction=m.clone(e.direction),this.color=k.clone(y(e.color,k.WHITE)),this.intensity=y(e.intensity,1)}var QY=Hrt;var iS=`uniform vec3 u_radii;
uniform vec3 u_oneOverEllipsoidRadiiSquared;

in vec3 v_positionEC;

vec4 computeEllipsoidColor(czm_ray ray, float intersection, float side)
{
    vec3 positionEC = czm_pointAlongRay(ray, intersection);
    vec3 positionMC = (czm_inverseModelView * vec4(positionEC, 1.0)).xyz;
    vec3 geodeticNormal = normalize(czm_geodeticSurfaceNormal(positionMC, vec3(0.0), u_oneOverEllipsoidRadiiSquared));
    vec3 sphericalNormal = normalize(positionMC / u_radii);
    vec3 normalMC = geodeticNormal * side;              // normalized surface normal (always facing the viewer) in model coordinates
    vec3 normalEC = normalize(czm_normal * normalMC);   // normalized surface normal in eye coordiantes

    vec2 st = czm_ellipsoidWgs84TextureCoordinates(sphericalNormal);
    vec3 positionToEyeEC = -positionEC;

    czm_materialInput materialInput;
    materialInput.s = st.s;
    materialInput.st = st;
    materialInput.str = (positionMC + u_radii) / u_radii;
    materialInput.normalEC = normalEC;
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(positionMC, normalEC);
    materialInput.positionToEyeEC = positionToEyeEC;
    czm_material material = czm_getMaterial(materialInput);

#ifdef ONLY_SUN_LIGHTING
    return czm_private_phong(normalize(positionToEyeEC), material, czm_sunDirectionEC);
#else
    return czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}

void main()
{
    // PERFORMANCE_TODO: When dynamic branching is available, compute ratio of maximum and minimum radii
    // in the vertex shader. Only when it is larger than some constant, march along the ray.
    // Otherwise perform one intersection test which will be the common case.

    // Test if the ray intersects a sphere with the ellipsoid's maximum radius.
    // For very oblate ellipsoids, using the ellipsoid's radii for an intersection test
    // may cause false negatives. This will discard fragments before marching the ray forward.
    float maxRadius = max(u_radii.x, max(u_radii.y, u_radii.z)) * 1.5;
    vec3 direction = normalize(v_positionEC);
    vec3 ellipsoidCenter = czm_modelView[3].xyz;

    float t1 = -1.0;
    float t2 = -1.0;

    float b = -2.0 * dot(direction, ellipsoidCenter);
    float c = dot(ellipsoidCenter, ellipsoidCenter) - maxRadius * maxRadius;

    float discriminant = b * b - 4.0 * c;
    if (discriminant >= 0.0) {
        t1 = (-b - sqrt(discriminant)) * 0.5;
        t2 = (-b + sqrt(discriminant)) * 0.5;
    }

    if (t1 < 0.0 && t2 < 0.0) {
        discard;
    }

    float t = min(t1, t2);
    if (t < 0.0) {
        t = 0.0;
    }

    // March ray forward to intersection with larger sphere and find
    czm_ray ray = czm_ray(t * direction, direction);

    vec3 ellipsoid_inverseRadii = vec3(1.0 / u_radii.x, 1.0 / u_radii.y, 1.0 / u_radii.z);

    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoidCenter, ellipsoid_inverseRadii);

    if (czm_isEmpty(intersection))
    {
        discard;
    }

    // If the viewer is outside, compute outsideFaceColor, with normals facing outward.
    vec4 outsideFaceColor = (intersection.start != 0.0) ? computeEllipsoidColor(ray, intersection.start, 1.0) : vec4(0.0);

    // If the viewer either is inside or can see inside, compute insideFaceColor, with normals facing inward.
    vec4 insideFaceColor = (outsideFaceColor.a < 1.0) ? computeEllipsoidColor(ray, intersection.stop, -1.0) : vec4(0.0);

    out_FragColor = mix(insideFaceColor, outsideFaceColor, outsideFaceColor.a);
    out_FragColor.a = 1.0 - (1.0 - insideFaceColor.a) * (1.0 - outsideFaceColor.a);

#if (defined(WRITE_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))
    t = (intersection.start != 0.0) ? intersection.start : intersection.stop;
    vec3 positionEC = czm_pointAlongRay(ray, t);
    vec4 positionCC = czm_projection * vec4(positionEC, 1.0);
#ifdef LOG_DEPTH
    czm_writeLogDepth(1.0 + positionCC.w);
#else
    float z = positionCC.z / positionCC.w;

    float n = czm_depthRange.near;
    float f = czm_depthRange.far;

    gl_FragDepth = (z * (f - n) + f + n) * 0.5;
#endif
#endif
}
`;var oS=`in vec3 position;

uniform vec3 u_radii;

out vec3 v_positionEC;

void main()
{
    // In the vertex data, the cube goes from (-1.0, -1.0, -1.0) to (1.0, 1.0, 1.0) in model coordinates.
    // Scale to consider the radii.  We could also do this once on the CPU when using the BoxGeometry,
    // but doing it here allows us to change the radii without rewriting the vertex data, and
    // allows all ellipsoids to reuse the same vertex data.
    vec4 p = vec4(u_radii * position, 1.0);

    v_positionEC = (czm_modelView * p).xyz;     // position in eye coordinates
    gl_Position = czm_modelViewProjection * p;  // position in clip coordinates

    // With multi-frustum, when the ellipsoid primitive is positioned on the intersection of two frustums
    // and close to terrain, the terrain (writes depth) in the closest frustum can overwrite part of the
    // ellipsoid (does not write depth) that was rendered in the farther frustum.
    //
    // Here, we clamp the depth in the vertex shader to avoid being overwritten; however, this creates
    // artifacts since some fragments can be alpha blended twice.  This is solved by only rendering
    // the ellipsoid in the closest frustum to the viewer.
    gl_Position.z = clamp(gl_Position.z, czm_depthRange.near, czm_depthRange.far);

    czm_vertexLogDepth();
}
`;var $Y={position:0};function iz(e){e=y(e,y.EMPTY_OBJECT),this.center=m.clone(y(e.center,m.ZERO)),this._center=new m,this.radii=m.clone(e.radii),this._radii=new m,this._oneOverEllipsoidRadiiSquared=new m,this._boundingSphere=new ae,this.modelMatrix=B.clone(y(e.modelMatrix,B.IDENTITY)),this._modelMatrix=new B,this._computedModelMatrix=new B,this.show=y(e.show,!0),this.material=y(e.material,zi.fromType(zi.ColorType)),this._material=void 0,this._translucent=void 0,this.id=e.id,this._id=void 0,this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.onlySunLighting=y(e.onlySunLighting,!1),this._onlySunLighting=!1,this._depthTestEnabled=y(e.depthTestEnabled,!0),this._useLogDepth=!1,this._sp=void 0,this._rs=void 0,this._va=void 0,this._pickSP=void 0,this._pickId=void 0,this._colorCommand=new nt({owner:y(e._owner,this)}),this._pickCommand=new nt({owner:y(e._owner,this),pickOnly:!0});let t=this;this._uniforms={u_radii:function(){return t.radii},u_oneOverEllipsoidRadiiSquared:function(){return t._oneOverEllipsoidRadiiSquared}},this._pickUniforms={czm_pickColor:function(){return t._pickId.color}}}function Grt(e){let t=e.cache.ellipsoidPrimitive_vertexArray;if(u(t))return t;let n=rl.createGeometry(rl.fromDimensions({dimensions:new m(2,2,2),vertexFormat:Oe.POSITION_ONLY}));return t=si.fromGeometry({context:e,geometry:n,attributeLocations:$Y,bufferUsage:Fe.STATIC_DRAW,interleave:!0}),e.cache.ellipsoidPrimitive_vertexArray=t,t}iz.prototype.update=function(e){if(!this.show||e.mode!==ne.SCENE3D||!u(this.center)||!u(this.radii))return;let t=e.context,n=this.material.isTranslucent(),i=this._translucent!==n;(!u(this._rs)||i)&&(this._translucent=n,this._rs=ke.fromCache({cull:{enabled:!0,face:_i.FRONT},depthTest:{enabled:this._depthTestEnabled},depthMask:!n&&t.fragmentDepth,blending:n?un.ALPHA_BLEND:void 0})),u(this._va)||(this._va=Grt(t));let o=!1,r=this.radii;if(!m.equals(this._radii,r)){m.clone(r,this._radii);let A=this._oneOverEllipsoidRadiiSquared;A.x=1/(r.x*r.x),A.y=1/(r.y*r.y),A.z=1/(r.z*r.z),o=!0}(!B.equals(this.modelMatrix,this._modelMatrix)||!m.equals(this.center,this._center))&&(B.clone(this.modelMatrix,this._modelMatrix),m.clone(this.center,this._center),B.multiplyByTranslation(this.modelMatrix,this.center,this._computedModelMatrix),o=!0),o&&(m.clone(m.ZERO,this._boundingSphere.center),this._boundingSphere.radius=m.maximumComponent(r),ae.transform(this._boundingSphere,this._computedModelMatrix,this._boundingSphere));let s=this._material!==this.material;this._material=this.material,this._material.update(t);let a=this.onlySunLighting!==this._onlySunLighting;this._onlySunLighting=this.onlySunLighting;let c=e.useLogDepth,l=this._useLogDepth!==c;this._useLogDepth=c;let f=this._colorCommand,d,p;(s||a||i||l)&&(d=new He({sources:[oS]}),p=new He({sources:[this.material.shaderSource,iS]}),this.onlySunLighting&&p.defines.push("ONLY_SUN_LIGHTING"),!n&&t.fragmentDepth&&p.defines.push("WRITE_DEPTH"),this._useLogDepth&&(d.defines.push("LOG_DEPTH"),p.defines.push("LOG_DEPTH")),this._sp=Jt.replaceCache({context:t,shaderProgram:this._sp,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:$Y}),f.vertexArray=this._va,f.renderState=this._rs,f.shaderProgram=this._sp,f.uniformMap=ht(this._uniforms,this.material._uniforms),f.executeInClosestFrustum=n);let g=e.commandList,h=e.passes;if(h.render&&(f.boundingVolume=this._boundingSphere,f.debugShowBoundingVolume=this.debugShowBoundingVolume,f.modelMatrix=this._computedModelMatrix,f.pass=n?be.TRANSLUCENT:be.OPAQUE,g.push(f)),h.pick){let A=this._pickCommand;(!u(this._pickId)||this._id!==this.id)&&(this._id=this.id,this._pickId=this._pickId&&this._pickId.destroy(),this._pickId=t.createPickId({primitive:this,id:this.id})),(s||a||!u(this._pickSP)||l)&&(d=new He({sources:[oS]}),p=new He({sources:[this.material.shaderSource,iS],pickColorQualifier:"uniform"}),this.onlySunLighting&&p.defines.push("ONLY_SUN_LIGHTING"),!n&&t.fragmentDepth&&p.defines.push("WRITE_DEPTH"),this._useLogDepth&&(d.defines.push("LOG_DEPTH"),p.defines.push("LOG_DEPTH")),this._pickSP=Jt.replaceCache({context:t,shaderProgram:this._pickSP,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:$Y}),A.vertexArray=this._va,A.renderState=this._rs,A.shaderProgram=this._pickSP,A.uniformMap=ht(ht(this._uniforms,this._pickUniforms),this.material._uniforms),A.executeInClosestFrustum=n),A.boundingVolume=this._boundingSphere,A.modelMatrix=this._computedModelMatrix,A.pass=n?be.TRANSLUCENT:be.OPAQUE,g.push(A)}};iz.prototype.isDestroyed=function(){return!1};iz.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._pickSP=this._pickSP&&this._pickSP.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),ue(this)};var kL=iz;var zL=`in vec3 v_positionMC;
in vec3 v_positionEC;
in vec2 v_st;

void main()
{
    czm_materialInput materialInput;

    vec3 normalEC = normalize(czm_normal3D * czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0)));
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    materialInput.s = v_st.s;
    materialInput.st = v_st;
    materialInput.str = vec3(v_st, 0.0);

    // Convert tangent space material normal to eye space
    materialInput.normalEC = normalEC;
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(v_positionMC, materialInput.normalEC);

    // Convert view vector to world space
    vec3 positionToEyeEC = -v_positionEC;
    materialInput.positionToEyeEC = positionToEyeEC;

    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var HL=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec2 st;
in float batchId;

out vec3 v_positionMC;
out vec3 v_positionEC;
out vec2 v_st;

void main()
{
    vec4 p = czm_computePosition();

    v_positionMC = position3DHigh + position3DLow;           // position in model coordinates
    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;     // position in eye coordinates
    v_st = st;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;function Qx(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.aboveGround,!1);this.material=u(e.material)?e.material:zi.fromType(zi.ColorType),this.translucent=y(e.translucent,!0),this._vertexShaderSource=y(e.vertexShaderSource,HL),this._fragmentShaderSource=y(e.fragmentShaderSource,zL),this._renderState=eo.getDefaultRenderState(t,!n,e.renderState),this._closed=!1,this._flat=y(e.flat,!1),this._faceForward=y(e.faceForward,n),this._aboveGround=n}Object.defineProperties(Qx.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return Qx.VERTEX_FORMAT}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}},aboveGround:{get:function(){return this._aboveGround}}});Qx.VERTEX_FORMAT=Oe.POSITION_AND_ST;Qx.prototype.getFragmentShaderSource=eo.prototype.getFragmentShaderSource;Qx.prototype.isTranslucent=eo.prototype.isTranslucent;Qx.prototype.getRenderState=eo.prototype.getRenderState;var eq=Qx;function Age(){this.enabled=!0,this.renderable=!0,this.density=2e-4,this.screenSpaceErrorFactor=2,this.minimumBrightness=.03}var oz=[359.393,800.749,1275.6501,2151.1192,3141.7763,4777.5198,6281.2493,12364.307,15900.765,49889.0549,78026.8259,99260.7344,120036.3873,151011.0158,156091.1953,203849.3112,274866.9803,319916.3149,493552.0528,628733.5874],Eh=[2e-5,2e-4,1e-4,7e-5,5e-5,4e-5,3e-5,19e-6,1e-5,85e-7,62e-7,58e-7,53e-7,52e-7,51e-7,42e-7,4e-6,34e-7,26e-7,22e-7];for(let e=0;e<Eh.length;++e)Eh[e]*=1e6;var xge=Eh[1],tq=Eh[Eh.length-1];for(let e=0;e<Eh.length;++e)Eh[e]=(Eh[e]-tq)/(xge-tq);var sa=0;function Wrt(e){let t=oz,n=t.length;if(e<t[0])return sa=0,sa;if(e>t[n-1])return sa=n-2,sa;if(e>=t[sa]){if(sa+1<n&&e<t[sa+1])return sa;if(sa+2<n&&e<t[sa+2])return++sa,sa}else if(sa-1>=0&&e>=t[sa-1])return--sa,sa;let i;for(i=0;i<n-2&&!(e>=t[i]&&e<t[i+1]);++i);return sa=i,sa}var jrt=new m;Age.prototype.update=function(e){if(!(e.fog.enabled=this.enabled))return;e.fog.renderable=this.renderable;let n=e.camera,i=n.positionCartographic;if(!u(i)||i.height>8e5||e.mode!==ne.SCENE3D){e.fog.enabled=!1;return}let o=i.height,r=Wrt(o),s=P.clamp((o-oz[r])/(oz[r+1]-oz[r]),0,1),a=P.lerp(Eh[r],Eh[r+1],s),c=this.density*1e6,l=c/xge*tq;a=a*(c-l)*1e-6;let f=m.normalize(n.positionWC,jrt),d=Math.abs(m.dot(n.directionWC,f));a*=1-d,e.fog.density=a,e.fog.sse=this.screenSpaceErrorFactor,e.fog.minimumBrightness=this.minimumBrightness};var GL=Age;function Fl(e){this._scene=e.scene,this.samplingWindow=y(e.samplingWindow,Fl.defaultSettings.samplingWindow),this.quietPeriod=y(e.quietPeriod,Fl.defaultSettings.quietPeriod),this.warmupPeriod=y(e.warmupPeriod,Fl.defaultSettings.warmupPeriod),this.minimumFrameRateDuringWarmup=y(e.minimumFrameRateDuringWarmup,Fl.defaultSettings.minimumFrameRateDuringWarmup),this.minimumFrameRateAfterWarmup=y(e.minimumFrameRateAfterWarmup,Fl.defaultSettings.minimumFrameRateAfterWarmup),this._lowFrameRate=new ye,this._nominalFrameRate=new ye,this._frameTimes=[],this._needsQuietPeriod=!0,this._quietPeriodEndTime=0,this._warmupPeriodEndTime=0,this._frameRateIsLow=!1,this._lastFramesPerSecond=void 0,this._pauseCount=0;let t=this;this._preUpdateRemoveListener=this._scene.preUpdate.addEventListener(function(o,r){Yrt(t,r)}),this._hiddenPropertyName=document.hidden!==void 0?"hidden":document.mozHidden!==void 0?"mozHidden":document.msHidden!==void 0?"msHidden":document.webkitHidden!==void 0?"webkitHidden":void 0;let n=document.hidden!==void 0?"visibilitychange":document.mozHidden!==void 0?"mozvisibilitychange":document.msHidden!==void 0?"msvisibilitychange":document.webkitHidden!==void 0?"webkitvisibilitychange":void 0;function i(){qrt(t)}this._visibilityChangeRemoveListener=void 0,u(n)&&(document.addEventListener(n,i,!1),this._visibilityChangeRemoveListener=function(){document.removeEventListener(n,i,!1)})}Fl.defaultSettings={samplingWindow:5,quietPeriod:2,warmupPeriod:5,minimumFrameRateDuringWarmup:4,minimumFrameRateAfterWarmup:8};Fl.fromScene=function(e){return(!u(e._frameRateMonitor)||e._frameRateMonitor.isDestroyed())&&(e._frameRateMonitor=new Fl({scene:e})),e._frameRateMonitor};Object.defineProperties(Fl.prototype,{scene:{get:function(){return this._scene}},lowFrameRate:{get:function(){return this._lowFrameRate}},nominalFrameRate:{get:function(){return this._nominalFrameRate}},lastFramesPerSecond:{get:function(){return this._lastFramesPerSecond}}});Fl.prototype.pause=function(){++this._pauseCount,this._pauseCount===1&&(this._frameTimes.length=0,this._lastFramesPerSecond=void 0)};Fl.prototype.unpause=function(){--this._pauseCount,this._pauseCount<=0&&(this._pauseCount=0,this._needsQuietPeriod=!0)};Fl.prototype.isDestroyed=function(){return!1};Fl.prototype.destroy=function(){return this._preUpdateRemoveListener(),u(this._visibilityChangeRemoveListener)&&this._visibilityChangeRemoveListener(),ue(this)};function Yrt(e,t){if(e._pauseCount>0)return;let n=yi();if(e._needsQuietPeriod)e._needsQuietPeriod=!1,e._frameTimes.length=0,e._quietPeriodEndTime=n+e.quietPeriod/Qn.SECONDS_PER_MILLISECOND,e._warmupPeriodEndTime=e._quietPeriodEndTime+(e.warmupPeriod+e.samplingWindow)/Qn.SECONDS_PER_MILLISECOND;else if(n>=e._quietPeriodEndTime){e._frameTimes.push(n);let i=n-e.samplingWindow/Qn.SECONDS_PER_MILLISECOND;if(e._frameTimes.length>=2&&e._frameTimes[0]<=i){for(;e._frameTimes.length>=2&&e._frameTimes[1]<i;)e._frameTimes.shift();let o=(n-e._frameTimes[0])/(e._frameTimes.length-1);e._lastFramesPerSecond=1e3/o;let r=1e3/(n>e._warmupPeriodEndTime?e.minimumFrameRateAfterWarmup:e.minimumFrameRateDuringWarmup);o>r?e._frameRateIsLow||(e._frameRateIsLow=!0,e._needsQuietPeriod=!0,e.lowFrameRate.raiseEvent(e.scene,e._lastFramesPerSecond)):e._frameRateIsLow&&(e._frameRateIsLow=!1,e._needsQuietPeriod=!0,e.nominalFrameRate.raiseEvent(e.scene,e._lastFramesPerSecond))}}}function qrt(e){document[e._hiddenPropertyName]?e.pause():e.unpause()}var WL=Fl;function Xrt(e,t,n){this.context=e,this.commandList=[],this.shadowMaps=[],this.brdfLutGenerator=void 0,this.environmentMap=void 0,this.sphericalHarmonicCoefficients=void 0,this.specularEnvironmentMaps=void 0,this.specularEnvironmentMapsMaximumLOD=void 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#if TEXTURE_UNITS > 0
uniform sampler2D u_dayTextures[TEXTURE_UNITS];
uniform vec4 u_dayTextureTranslationAndScale[TEXTURE_UNITS];
uniform bool u_dayTextureUseWebMercatorT[TEXTURE_UNITS];

#ifdef APPLY_ALPHA
uniform float u_dayTextureAlpha[TEXTURE_UNITS];
#endif

#ifdef APPLY_DAY_NIGHT_ALPHA
uniform float u_dayTextureNightAlpha[TEXTURE_UNITS];
uniform float u_dayTextureDayAlpha[TEXTURE_UNITS];
#endif

#ifdef APPLY_SPLIT
uniform float u_dayTextureSplit[TEXTURE_UNITS];
#endif

#ifdef APPLY_BRIGHTNESS
uniform float u_dayTextureBrightness[TEXTURE_UNITS];
#endif

#ifdef APPLY_CONTRAST
uniform float u_dayTextureContrast[TEXTURE_UNITS];
#endif

#ifdef APPLY_HUE
uniform float u_dayTextureHue[TEXTURE_UNITS];
#endif

#ifdef APPLY_SATURATION
uniform float u_dayTextureSaturation[TEXTURE_UNITS];
#endif

#ifdef APPLY_GAMMA
uniform float u_dayTextureOneOverGamma[TEXTURE_UNITS];
#endif

#ifdef APPLY_IMAGERY_CUTOUT
uniform vec4 u_dayTextureCutoutRectangles[TEXTURE_UNITS];
#endif

#ifdef APPLY_COLOR_TO_ALPHA
uniform vec4 u_colorsToAlpha[TEXTURE_UNITS];
#endif

uniform vec4 u_dayTextureTexCoordsRectangle[TEXTURE_UNITS];
#endif

#ifdef SHOW_REFLECTIVE_OCEAN
uniform sampler2D u_waterMask;
uniform vec4 u_waterMaskTranslationAndScale;
uniform float u_zoomedOutOceanSpecularIntensity;
#endif

#ifdef SHOW_OCEAN_WAVES
uniform sampler2D u_oceanNormalMap;
#endif

#if defined(ENABLE_DAYNIGHT_SHADING) || defined(GROUND_ATMOSPHERE)
uniform vec2 u_lightingFadeDistance;
#endif

#ifdef TILE_LIMIT_RECTANGLE
uniform vec4 u_cartographicLimitRectangle;
#endif

#ifdef GROUND_ATMOSPHERE
uniform vec2 u_nightFadeDistance;
#endif

#ifdef ENABLE_CLIPPING_PLANES
uniform highp sampler2D u_clippingPlanes;
uniform mat4 u_clippingPlanesMatrix;
uniform vec4 u_clippingPlanesEdgeStyle;
#endif

#if defined(GROUND_ATMOSPHERE) || defined(FOG) && defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
uniform float u_minimumBrightness;
#endif

#ifdef COLOR_CORRECT
uniform vec3 u_hsbShift; // Hue, saturation, brightness
#endif

#ifdef HIGHLIGHT_FILL_TILE
uniform vec4 u_fillHighlightColor;
#endif

#ifdef TRANSLUCENT
uniform vec4 u_frontFaceAlphaByDistance;
uniform vec4 u_backFaceAlphaByDistance;
uniform vec4 u_translucencyRectangle;
#endif

#ifdef UNDERGROUND_COLOR
uniform vec4 u_undergroundColor;
uniform vec4 u_undergroundColorAlphaByDistance;
#endif

#ifdef ENABLE_VERTEX_LIGHTING
uniform float u_lambertDiffuseMultiplier;
uniform float u_vertexShadowDarkness;
#endif

in vec3 v_positionMC;
in vec3 v_positionEC;
in vec3 v_textureCoordinates;
in vec3 v_normalMC;
in vec3 v_normalEC;

#ifdef APPLY_MATERIAL
in float v_height;
in float v_slope;
in float v_aspect;
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
in float v_distance;
#endif

#if defined(GROUND_ATMOSPHERE) || defined(FOG)
in vec3 v_atmosphereRayleighColor;
in vec3 v_atmosphereMieColor;
in float v_atmosphereOpacity;
#endif

#if defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
float interpolateByDistance(vec4 nearFarScalar, float distance)
{
    float startDistance = nearFarScalar.x;
    float startValue = nearFarScalar.y;
    float endDistance = nearFarScalar.z;
    float endValue = nearFarScalar.w;
    float t = clamp((distance - startDistance) / (endDistance - startDistance), 0.0, 1.0);
    return mix(startValue, endValue, t);
}
#endif

#if defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT) || defined(APPLY_MATERIAL)
vec4 alphaBlend(vec4 sourceColor, vec4 destinationColor)
{
    return sourceColor * vec4(sourceColor.aaa, 1.0) + destinationColor * (1.0 - sourceColor.a);
}
#endif

#ifdef TRANSLUCENT
bool inTranslucencyRectangle()
{
    return
        v_textureCoordinates.x > u_translucencyRectangle.x &&
        v_textureCoordinates.x < u_translucencyRectangle.z &&
        v_textureCoordinates.y > u_translucencyRectangle.y &&
        v_textureCoordinates.y < u_translucencyRectangle.w;
}
#endif

vec4 sampleAndBlend(
    vec4 previousColor,
    sampler2D textureToSample,
    vec2 tileTextureCoordinates,
    vec4 textureCoordinateRectangle,
    vec4 textureCoordinateTranslationAndScale,
    float textureAlpha,
    float textureNightAlpha,
    float textureDayAlpha,
    float textureBrightness,
    float textureContrast,
    float textureHue,
    float textureSaturation,
    float textureOneOverGamma,
    float split,
    vec4 colorToAlpha,
    float nightBlend)
{
    // This crazy step stuff sets the alpha to 0.0 if this following condition is true:
    //    tileTextureCoordinates.s < textureCoordinateRectangle.s ||
    //    tileTextureCoordinates.s > textureCoordinateRectangle.p ||
    //    tileTextureCoordinates.t < textureCoordinateRectangle.t ||
    //    tileTextureCoordinates.t > textureCoordinateRectangle.q
    // In other words, the alpha is zero if the fragment is outside the rectangle
    // covered by this texture.  Would an actual 'if' yield better performance?
    vec2 alphaMultiplier = step(textureCoordinateRectangle.st, tileTextureCoordinates);
    textureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;

    alphaMultiplier = step(vec2(0.0), textureCoordinateRectangle.pq - tileTextureCoordinates);
    textureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;

#if defined(APPLY_DAY_NIGHT_ALPHA) && defined(ENABLE_DAYNIGHT_SHADING)
    textureAlpha *= mix(textureDayAlpha, textureNightAlpha, nightBlend);
#endif

    vec2 translation = textureCoordinateTranslationAndScale.xy;
    vec2 scale = textureCoordinateTranslationAndScale.zw;
    vec2 textureCoordinates = tileTextureCoordinates * scale + translation;
    vec4 value = texture(textureToSample, textureCoordinates);
    vec3 color = value.rgb;
    float alpha = value.a;

#ifdef APPLY_COLOR_TO_ALPHA
    vec3 colorDiff = abs(color.rgb - colorToAlpha.rgb);
    colorDiff.r = max(max(colorDiff.r, colorDiff.g), colorDiff.b);
    alpha = czm_branchFreeTernary(colorDiff.r < colorToAlpha.a, 0.0, alpha);
#endif

#if !defined(APPLY_GAMMA)
    vec4 tempColor = czm_gammaCorrect(vec4(color, alpha));
    color = tempColor.rgb;
    alpha = tempColor.a;
#else
    color = pow(color, vec3(textureOneOverGamma));
#endif

#ifdef APPLY_SPLIT
    float splitPosition = czm_splitPosition;
    // Split to the left
    if (split < 0.0 && gl_FragCoord.x > splitPosition) {
       alpha = 0.0;
    }
    // Split to the right
    else if (split > 0.0 && gl_FragCoord.x < splitPosition) {
       alpha = 0.0;
    }
#endif

#ifdef APPLY_BRIGHTNESS
    color = mix(vec3(0.0), color, textureBrightness);
#endif

#ifdef APPLY_CONTRAST
    color = mix(vec3(0.5), color, textureContrast);
#endif

#ifdef APPLY_HUE
    color = czm_hue(color, textureHue);
#endif

#ifdef APPLY_SATURATION
    color = czm_saturation(color, textureSaturation);
#endif

    float sourceAlpha = alpha * textureAlpha;
    float outAlpha = mix(previousColor.a, 1.0, sourceAlpha);
    outAlpha += sign(outAlpha) - 1.0;

    vec3 outColor = mix(previousColor.rgb * previousColor.a, color, sourceAlpha) / outAlpha;

    // When rendering imagery for a tile in multiple passes,
    // some GPU/WebGL implementation combinations will not blend fragments in
    // additional passes correctly if their computation includes an unmasked
    // divide-by-zero operation,
    // even if it's not in the output or if the output has alpha zero.
    //
    // For example, without sanitization for outAlpha,
    // this renders without artifacts:
    //   if (outAlpha == 0.0) { outColor = vec3(0.0); }
    //
    // but using czm_branchFreeTernary will cause portions of the tile that are
    // alpha-zero in the additional pass to render as black instead of blending
    // with the previous pass:
    //   outColor = czm_branchFreeTernary(outAlpha == 0.0, vec3(0.0), outColor);
    //
    // So instead, sanitize against divide-by-zero,
    // store this state on the sign of outAlpha, and correct on return.

    return vec4(outColor, max(outAlpha, 0.0));
}

vec3 colorCorrect(vec3 rgb) {
#ifdef COLOR_CORRECT
    // Convert rgb color to hsb
    vec3 hsb = czm_RGBToHSB(rgb);
    // Perform hsb shift
    hsb.x += u_hsbShift.x; // hue
    hsb.y = clamp(hsb.y + u_hsbShift.y, 0.0, 1.0); // saturation
    hsb.z = hsb.z > czm_epsilon7 ? hsb.z + u_hsbShift.z : 0.0; // brightness
    // Convert shifted hsb back to rgb
    rgb = czm_HSBToRGB(hsb);
#endif
    return rgb;
}

vec4 computeDayColor(vec4 initialColor, vec3 textureCoordinates, float nightBlend);
vec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float specularMapValue, float fade);

const float fExposure = 2.0;

vec3 computeEllipsoidPosition()
{
    float mpp = czm_metersPerPixel(vec4(0.0, 0.0, -czm_currentFrustum.x, 1.0), 1.0);
    vec2 xy = gl_FragCoord.xy / czm_viewport.zw * 2.0 - vec2(1.0);
    xy *= czm_viewport.zw * mpp * 0.5;

    vec3 direction = normalize(vec3(xy, -czm_currentFrustum.x));
    czm_ray ray = czm_ray(vec3(0.0), direction);

    vec3 ellipsoid_center = czm_view[3].xyz;

    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid_center, czm_ellipsoidInverseRadii);

    vec3 ellipsoidPosition = czm_pointAlongRay(ray, intersection.start);
    return (czm_inverseView * vec4(ellipsoidPosition, 1.0)).xyz;
}

void main()
{
#ifdef TILE_LIMIT_RECTANGLE
    if (v_textureCoordinates.x < u_cartographicLimitRectangle.x || u_cartographicLimitRectangle.z < v_textureCoordinates.x ||
        v_textureCoordinates.y < u_cartographicLimitRectangle.y || u_cartographicLimitRectangle.w < v_textureCoordinates.y)
        {
            discard;
        }
#endif

#ifdef ENABLE_CLIPPING_PLANES
    float clipDistance = clip(gl_FragCoord, u_clippingPlanes, u_clippingPlanesMatrix);
#endif

#if defined(SHOW_REFLECTIVE_OCEAN) || defined(ENABLE_DAYNIGHT_SHADING) || defined(HDR)
    vec3 normalMC = czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0));   // normalized surface normal in model coordinates
    vec3 normalEC = czm_normal3D * normalMC;                                         // normalized surface normal in eye coordiantes
#endif

#if defined(APPLY_DAY_NIGHT_ALPHA) && defined(ENABLE_DAYNIGHT_SHADING)
    float nightBlend = 1.0 - clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * 5.0, 0.0, 1.0);
#else
    float nightBlend = 0.0;
#endif

    // The clamp below works around an apparent bug in Chrome Canary v23.0.1241.0
    // where the fragment shader sees textures coordinates < 0.0 and > 1.0 for the
    // fragments on the edges of tiles even though the vertex shader is outputting
    // coordinates strictly in the 0-1 range.
    vec4 color = computeDayColor(u_initialColor, clamp(v_textureCoordinates, 0.0, 1.0), nightBlend);

#ifdef SHOW_TILE_BOUNDARIES
    if (v_textureCoordinates.x < (1.0/256.0) || v_textureCoordinates.x > (255.0/256.0) ||
        v_textureCoordinates.y < (1.0/256.0) || v_textureCoordinates.y > (255.0/256.0))
    {
        color = vec4(1.0, 0.0, 0.0, 1.0);
    }
#endif

#if defined(ENABLE_DAYNIGHT_SHADING) || defined(GROUND_ATMOSPHERE)
    float cameraDist;
    if (czm_sceneMode == czm_sceneMode2D)
    {
        cameraDist = max(czm_frustumPlanes.x - czm_frustumPlanes.y, czm_frustumPlanes.w - czm_frustumPlanes.z) * 0.5;
    }
    else if (czm_sceneMode == czm_sceneModeColumbusView)
    {
        cameraDist = -czm_view[3].z;
    }
    else
    {
        cameraDist = length(czm_view[3]);
    }
    float fadeOutDist = u_lightingFadeDistance.x;
    float fadeInDist = u_lightingFadeDistance.y;
    if (czm_sceneMode != czm_sceneMode3D) {
        vec3 radii = czm_ellipsoidRadii;
        float maxRadii = max(radii.x, max(radii.y, radii.z));
        fadeOutDist -= maxRadii;
        fadeInDist -= maxRadii;
    }
    float fade = clamp((cameraDist - fadeOutDist) / (fadeInDist - fadeOutDist), 0.0, 1.0);
#else
    float fade = 0.0;
#endif

#ifdef SHOW_REFLECTIVE_OCEAN
    vec2 waterMaskTranslation = u_waterMaskTranslationAndScale.xy;
    vec2 waterMaskScale = u_waterMaskTranslationAndScale.zw;
    vec2 waterMaskTextureCoordinates = v_textureCoordinates.xy * waterMaskScale + waterMaskTranslation;
    waterMaskTextureCoordinates.y = 1.0 - waterMaskTextureCoordinates.y;

    float mask = texture(u_waterMask, waterMaskTextureCoordinates).r;

    if (mask > 0.0)
    {
        mat3 enuToEye = czm_eastNorthUpToEyeCoordinates(v_positionMC, normalEC);

        vec2 ellipsoidTextureCoordinates = czm_ellipsoidWgs84TextureCoordinates(normalMC);
        vec2 ellipsoidFlippedTextureCoordinates = czm_ellipsoidWgs84TextureCoordinates(normalMC.zyx);

        vec2 textureCoordinates = mix(ellipsoidTextureCoordinates, ellipsoidFlippedTextureCoordinates, czm_morphTime * smoothstep(0.9, 0.95, normalMC.z));

        color = computeWaterColor(v_positionEC, textureCoordinates, enuToEye, color, mask, fade);
    }
#endif

#ifdef APPLY_MATERIAL
    czm_materialInput materialInput;
    materialInput.st = v_textureCoordinates.st;
    materialInput.normalEC = normalize(v_normalEC);
    materialInput.positionToEyeEC = -v_positionEC;
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(v_positionMC, normalize(v_normalEC));     
    materialInput.slope = v_slope;
    materialInput.height = v_height;
    materialInput.aspect = v_aspect;
    czm_material material = czm_getMaterial(materialInput);
    vec4 materialColor = vec4(material.diffuse, material.alpha);
    color = alphaBlend(materialColor, color);
#endif

#ifdef ENABLE_VERTEX_LIGHTING
    float diffuseIntensity = clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalize(v_normalEC)) * u_lambertDiffuseMultiplier + u_vertexShadowDarkness, 0.0, 1.0);
    vec4 finalColor = vec4(color.rgb * czm_lightColor * diffuseIntensity, color.a);
#elif defined(ENABLE_DAYNIGHT_SHADING)
    float diffuseIntensity = clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * 5.0 + 0.3, 0.0, 1.0);
    diffuseIntensity = mix(1.0, diffuseIntensity, fade);
    vec4 finalColor = vec4(color.rgb * czm_lightColor * diffuseIntensity, color.a);
#else
    vec4 finalColor = color;
#endif

#ifdef ENABLE_CLIPPING_PLANES
    vec4 clippingPlanesEdgeColor = vec4(1.0);
    clippingPlanesEdgeColor.rgb = u_clippingPlanesEdgeStyle.rgb;
    float clippingPlanesEdgeWidth = u_clippingPlanesEdgeStyle.a;

    if (clipDistance < clippingPlanesEdgeWidth)
    {
        finalColor = clippingPlanesEdgeColor;
    }
#endif

#ifdef HIGHLIGHT_FILL_TILE
    finalColor = vec4(mix(finalColor.rgb, u_fillHighlightColor.rgb, u_fillHighlightColor.a), finalColor.a);
#endif

#if defined(DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN)
    vec3 atmosphereLightDirection = czm_sunDirectionWC;
#else
    vec3 atmosphereLightDirection = czm_lightDirectionWC;
#endif

#if defined(GROUND_ATMOSPHERE) || defined(FOG)
    if (!czm_backFacing())
    {
        bool dynamicLighting = false;
        #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_DAYNIGHT_SHADING) || defined(ENABLE_VERTEX_LIGHTING))
            dynamicLighting = true;     
        #endif

        vec3 rayleighColor;
        vec3 mieColor;
        float opacity;

        vec3 positionWC;
        vec3 lightDirection;

        // When the camera is far away (camera distance > nightFadeOutDistance), the scattering is computed in the fragment shader.
        // Otherwise, the scattering is computed in the vertex shader.
        #ifdef PER_FRAGMENT_GROUND_ATMOSPHERE
            positionWC = computeEllipsoidPosition();
            lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(positionWC));
            computeAtmosphereScattering(
                positionWC,
                lightDirection,
                rayleighColor,
                mieColor,
                opacity
            );
        #else
            positionWC = v_positionMC;
            lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(positionWC));
            rayleighColor = v_atmosphereRayleighColor;
            mieColor = v_atmosphereMieColor;
            opacity = v_atmosphereOpacity;
        #endif

        rayleighColor = colorCorrect(rayleighColor);
        mieColor = colorCorrect(mieColor);

        vec4 groundAtmosphereColor = computeAtmosphereColor(positionWC, lightDirection, rayleighColor, mieColor, opacity);

        // Fog is applied to tiles selected for fog, close to the Earth.
        #ifdef FOG
            vec3 fogColor = groundAtmosphereColor.rgb;
            
            // If there is lighting, apply that to the fog.
            #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
                float darken = clamp(dot(normalize(czm_viewerPositionWC), atmosphereLightDirection), u_minimumBrightness, 1.0);
                fogColor *= darken;                
            #endif

            #ifndef HDR
                fogColor.rgb = czm_acesTonemapping(fogColor.rgb);
                fogColor.rgb = czm_inverseGamma(fogColor.rgb);
            #endif
            
            const float modifier = 0.15;
            finalColor = vec4(czm_fog(v_distance, finalColor.rgb, fogColor.rgb, modifier), finalColor.a);

        #else
            // The transmittance is based on optical depth i.e. the length of segment of the ray inside the atmosphere.
            // This value is larger near the "circumference", as it is further away from the camera. We use it to
            // brighten up that area of the ground atmosphere.
            const float transmittanceModifier = 0.5;
            float transmittance = transmittanceModifier + clamp(1.0 - groundAtmosphereColor.a, 0.0, 1.0);

            vec3 finalAtmosphereColor = finalColor.rgb + groundAtmosphereColor.rgb * transmittance;

            #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
                float fadeInDist = u_nightFadeDistance.x;
                float fadeOutDist = u_nightFadeDistance.y;
            
                float sunlitAtmosphereIntensity = clamp((cameraDist - fadeOutDist) / (fadeInDist - fadeOutDist), 0.05, 1.0);
                float darken = clamp(dot(normalize(positionWC), atmosphereLightDirection), 0.0, 1.0);
                vec3 darkenendGroundAtmosphereColor = mix(groundAtmosphereColor.rgb, finalAtmosphereColor.rgb, darken);

                finalAtmosphereColor = mix(darkenendGroundAtmosphereColor, finalAtmosphereColor, sunlitAtmosphereIntensity);
            #endif
            
            #ifndef HDR
                finalAtmosphereColor.rgb = vec3(1.0) - exp(-fExposure * finalAtmosphereColor.rgb);
            #else
                finalAtmosphereColor.rgb = czm_saturation(finalAtmosphereColor.rgb, 1.6);
            #endif
            
            finalColor.rgb = mix(finalColor.rgb, finalAtmosphereColor.rgb, fade);
        #endif
    }
#endif

#ifdef UNDERGROUND_COLOR
    if (czm_backFacing())
    {
        float distanceFromEllipsoid = max(czm_eyeHeight, 0.0);
        float distance = max(v_distance - distanceFromEllipsoid, 0.0);
        float blendAmount = interpolateByDistance(u_undergroundColorAlphaByDistance, distance);
        vec4 undergroundColor = vec4(u_undergroundColor.rgb, u_undergroundColor.a * blendAmount);
        finalColor = alphaBlend(undergroundColor, finalColor);
    }
#endif

#ifdef TRANSLUCENT
    if (inTranslucencyRectangle())
    {
      vec4 alphaByDistance = gl_FrontFacing ? u_frontFaceAlphaByDistance : u_backFaceAlphaByDistance;
      finalColor.a *= interpolateByDistance(alphaByDistance, v_distance);
    }
#endif
    
    out_FragColor =  finalColor;
}


#ifdef SHOW_REFLECTIVE_OCEAN

float waveFade(float edge0, float edge1, float x)
{
    float y = clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);
    return pow(1.0 - y, 5.0);
}

float linearFade(float edge0, float edge1, float x)
{
    return clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);
}

// Based on water rendering by Jonas Wagner:
// http://29a.ch/2012/7/19/webgl-terrain-rendering-water-fog

// low altitude wave settings
const float oceanFrequencyLowAltitude = 825000.0;
const float oceanAnimationSpeedLowAltitude = 0.004;
const float oceanOneOverAmplitudeLowAltitude = 1.0 / 2.0;
const float oceanSpecularIntensity = 0.5;

// high altitude wave settings
const float oceanFrequencyHighAltitude = 125000.0;
const float oceanAnimationSpeedHighAltitude = 0.008;
const float oceanOneOverAmplitudeHighAltitude = 1.0 / 2.0;

vec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float maskValue, float fade)
{
    vec3 positionToEyeEC = -positionEyeCoordinates;
    float positionToEyeECLength = length(positionToEyeEC);

    // The double normalize below works around a bug in Firefox on Android devices.
    vec3 normalizedPositionToEyeEC = normalize(normalize(positionToEyeEC));

    // Fade out the waves as the camera moves far from the surface.
    float waveIntensity = waveFade(70000.0, 1000000.0, positionToEyeECLength);

#ifdef SHOW_OCEAN_WAVES
    // high altitude waves
    float time = czm_frameNumber * oceanAnimationSpeedHighAltitude;
    vec4 noise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyHighAltitude, time, 0.0);
    vec3 normalTangentSpaceHighAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeHighAltitude);

    // low altitude waves
    time = czm_frameNumber * oceanAnimationSpeedLowAltitude;
    noise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyLowAltitude, time, 0.0);
    vec3 normalTangentSpaceLowAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeLowAltitude);

    // blend the 2 wave layers based on distance to surface
    float highAltitudeFade = linearFade(0.0, 60000.0, positionToEyeECLength);
    float lowAltitudeFade = 1.0 - linearFade(20000.0, 60000.0, positionToEyeECLength);
    vec3 normalTangentSpace =
        (highAltitudeFade * normalTangentSpaceHighAltitude) +
        (lowAltitudeFade * normalTangentSpaceLowAltitude);
    normalTangentSpace = normalize(normalTangentSpace);

    // fade out the normal perturbation as we move farther from the water surface
    normalTangentSpace.xy *= waveIntensity;
    normalTangentSpace = normalize(normalTangentSpace);
#else
    vec3 normalTangentSpace = vec3(0.0, 0.0, 1.0);
#endif

    vec3 normalEC = enuToEye * normalTangentSpace;

    const vec3 waveHighlightColor = vec3(0.3, 0.45, 0.6);

    // Use diffuse light to highlight the waves
    float diffuseIntensity = czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * maskValue;
    vec3 diffuseHighlight = waveHighlightColor * diffuseIntensity * (1.0 - fade);

#ifdef SHOW_OCEAN_WAVES
    // Where diffuse light is low or non-existent, use wave highlights based solely on
    // the wave bumpiness and no particular light direction.
    float tsPerturbationRatio = normalTangentSpace.z;
    vec3 nonDiffuseHighlight = mix(waveHighlightColor * 5.0 * (1.0 - tsPerturbationRatio), vec3(0.0), diffuseIntensity);
#else
    vec3 nonDiffuseHighlight = vec3(0.0);
#endif

    // Add specular highlights in 3D, and in all modes when zoomed in.
    float specularIntensity = czm_getSpecular(czm_lightDirectionEC, normalizedPositionToEyeEC, normalEC, 10.0);
    float surfaceReflectance = mix(0.0, mix(u_zoomedOutOceanSpecularIntensity, oceanSpecularIntensity, waveIntensity), maskValue);
    float specular = specularIntensity * surfaceReflectance;

#ifdef HDR
    specular *= 1.4;

    float e = 0.2;
    float d = 3.3;
    float c = 1.7;

    vec3 color = imageryColor.rgb + (c * (vec3(e) + imageryColor.rgb * d) * (diffuseHighlight + nonDiffuseHighlight + specular));
#else
    vec3 color = imageryColor.rgb + diffuseHighlight + nonDiffuseHighlight + specular;
#endif

    return vec4(color, imageryColor.a);
}

#endif // #ifdef SHOW_REFLECTIVE_OCEAN
`;var XL=`#ifdef QUANTIZATION_BITS12
in vec4 compressed0;
in float compressed1;
#else
in vec4 position3DAndHeight;
in vec4 textureCoordAndEncodedNormals;
#endif

#ifdef GEODETIC_SURFACE_NORMALS
in vec3 geodeticSurfaceNormal;
#endif

#ifdef EXAGGERATION
uniform vec2 u_terrainExaggerationAndRelativeHeight;
#endif

uniform vec3 u_center3D;
uniform mat4 u_modifiedModelView;
uniform mat4 u_modifiedModelViewProjection;
uniform vec4 u_tileRectangle;

// Uniforms for 2D Mercator projection
uniform vec2 u_southAndNorthLatitude;
uniform vec2 u_southMercatorYAndOneOverHeight;

out vec3 v_positionMC;
out vec3 v_positionEC;

out vec3 v_textureCoordinates;
out vec3 v_normalMC;
out vec3 v_normalEC;

#ifdef APPLY_MATERIAL
out float v_slope;
out float v_aspect;
out float v_height;
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
out float v_distance;
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE)
out vec3 v_atmosphereRayleighColor;
out vec3 v_atmosphereMieColor;
out float v_atmosphereOpacity;
#endif

// These functions are generated at runtime.
vec4 getPosition(vec3 position, float height, vec2 textureCoordinates);
float get2DYPositionFraction(vec2 textureCoordinates);

vec4 getPosition3DMode(vec3 position, float height, vec2 textureCoordinates)
{
    return u_modifiedModelViewProjection * vec4(position, 1.0);
}

float get2DMercatorYPositionFraction(vec2 textureCoordinates)
{
    // The width of a tile at level 11, in radians and assuming a single root tile, is
    //   2.0 * czm_pi / pow(2.0, 11.0)
    // We want to just linearly interpolate the 2D position from the texture coordinates
    // when we're at this level or higher.  The constant below is the expression
    // above evaluated and then rounded up at the 4th significant digit.
    const float maxTileWidth = 0.003068;
    float positionFraction = textureCoordinates.y;
    float southLatitude = u_southAndNorthLatitude.x;
    float northLatitude = u_southAndNorthLatitude.y;
    if (northLatitude - southLatitude > maxTileWidth)
    {
        float southMercatorY = u_southMercatorYAndOneOverHeight.x;
        float oneOverMercatorHeight = u_southMercatorYAndOneOverHeight.y;

        float currentLatitude = mix(southLatitude, northLatitude, textureCoordinates.y);
        currentLatitude = clamp(currentLatitude, -czm_webMercatorMaxLatitude, czm_webMercatorMaxLatitude);
        positionFraction = czm_latitudeToWebMercatorFraction(currentLatitude, southMercatorY, oneOverMercatorHeight);
    }
    return positionFraction;
}

float get2DGeographicYPositionFraction(vec2 textureCoordinates)
{
    return textureCoordinates.y;
}

vec4 getPositionPlanarEarth(vec3 position, float height, vec2 textureCoordinates)
{
    float yPositionFraction = get2DYPositionFraction(textureCoordinates);
    vec4 rtcPosition2D = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);
    return u_modifiedModelViewProjection * rtcPosition2D;
}

vec4 getPosition2DMode(vec3 position, float height, vec2 textureCoordinates)
{
    return getPositionPlanarEarth(position, 0.0, textureCoordinates);
}

vec4 getPositionColumbusViewMode(vec3 position, float height, vec2 textureCoordinates)
{
    return getPositionPlanarEarth(position, height, textureCoordinates);
}

vec4 getPositionMorphingMode(vec3 position, float height, vec2 textureCoordinates)
{
    // We do not do RTC while morphing, so there is potential for jitter.
    // This is unlikely to be noticeable, though.
    vec3 position3DWC = position + u_center3D;
    float yPositionFraction = get2DYPositionFraction(textureCoordinates);
    vec4 position2DWC = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);
    vec4 morphPosition = czm_columbusViewMorph(position2DWC, vec4(position3DWC, 1.0), czm_morphTime);
    return czm_modelViewProjection * morphPosition;
}

#ifdef QUANTIZATION_BITS12
uniform vec2 u_minMaxHeight;
uniform mat4 u_scaleAndBias;
#endif

void main()
{
#ifdef QUANTIZATION_BITS12
    vec2 xy = czm_decompressTextureCoordinates(compressed0.x);
    vec2 zh = czm_decompressTextureCoordinates(compressed0.y);
    vec3 position = vec3(xy, zh.x);
    float height = zh.y;
    vec2 textureCoordinates = czm_decompressTextureCoordinates(compressed0.z);

    height = height * (u_minMaxHeight.y - u_minMaxHeight.x) + u_minMaxHeight.x;
    position = (u_scaleAndBias * vec4(position, 1.0)).xyz;

#if (defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL)) && defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = czm_decompressTextureCoordinates(compressed0.w).x;
    float encodedNormal = compressed1;
#elif defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = czm_decompressTextureCoordinates(compressed0.w).x;
    float encodedNormal = 0.0;
#elif defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL)
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = compressed0.w;
#else
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = 0.0;
#endif

#else
    // A single float per element
    vec3 position = position3DAndHeight.xyz;
    float height = position3DAndHeight.w;
    vec2 textureCoordinates = textureCoordAndEncodedNormals.xy;

#if (defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)) && defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = textureCoordAndEncodedNormals.z;
    float encodedNormal = textureCoordAndEncodedNormals.w;
#elif defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = textureCoordAndEncodedNormals.z;
#elif defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = textureCoordAndEncodedNormals.z;
    float encodedNormal = 0.0;
#else
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = 0.0;
#endif

#endif

    vec3 position3DWC = position + u_center3D;

#ifdef GEODETIC_SURFACE_NORMALS
    vec3 ellipsoidNormal = geodeticSurfaceNormal;
#else
    vec3 ellipsoidNormal = normalize(position3DWC);
#endif

#if defined(EXAGGERATION) && defined(GEODETIC_SURFACE_NORMALS)
    float exaggeration = u_terrainExaggerationAndRelativeHeight.x;
    float relativeHeight = u_terrainExaggerationAndRelativeHeight.y;
    float newHeight = (height - relativeHeight) * exaggeration + relativeHeight;

    // stop from going through center of earth
    float minRadius = min(min(czm_ellipsoidRadii.x, czm_ellipsoidRadii.y), czm_ellipsoidRadii.z);
    newHeight = max(newHeight, -minRadius);

    vec3 offset = ellipsoidNormal * (newHeight - height);
    position += offset;
    position3DWC += offset;
    height = newHeight;
#endif

    gl_Position = getPosition(position, height, textureCoordinates);

    v_positionEC = (u_modifiedModelView * vec4(position, 1.0)).xyz;
    v_positionMC = position3DWC;  // position in model coordinates

    v_textureCoordinates = vec3(textureCoordinates, webMercatorT);

#if defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)
    vec3 normalMC = czm_octDecode(encodedNormal);

#if defined(EXAGGERATION) && defined(GEODETIC_SURFACE_NORMALS)
    vec3 projection = dot(normalMC, ellipsoidNormal) * ellipsoidNormal;
    vec3 rejection = normalMC - projection;
    normalMC = normalize(projection + rejection * exaggeration);
#endif

    v_normalMC = normalMC;
    v_normalEC = czm_normal3D * v_normalMC;
#endif

#if defined(FOG) || (defined(GROUND_ATMOSPHERE) && !defined(PER_FRAGMENT_GROUND_ATMOSPHERE))

    bool dynamicLighting = false;

    #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_DAYNIGHT_SHADING) || defined(ENABLE_VERTEX_LIGHTING))
        dynamicLighting = true;
    #endif

#if defined(DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN)
    vec3 atmosphereLightDirection = czm_sunDirectionWC;
#else
    vec3 atmosphereLightDirection = czm_lightDirectionWC;
#endif

    vec3 lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(position3DWC));

    computeAtmosphereScattering(
        position3DWC,
        lightDirection,
        v_atmosphereRayleighColor,
        v_atmosphereMieColor,
        v_atmosphereOpacity
    );
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
    v_distance = length((czm_modelView3D * vec4(position3DWC, 1.0)).xyz);
#endif

#ifdef APPLY_MATERIAL
    float northPoleZ = czm_ellipsoidRadii.z;
    vec3 northPolePositionMC = vec3(0.0, 0.0, northPoleZ);
    vec3 vectorEastMC = normalize(cross(northPolePositionMC - v_positionMC, ellipsoidNormal));
    float dotProd = abs(dot(ellipsoidNormal, v_normalMC));
    v_slope = acos(dotProd);
    vec3 normalRejected = ellipsoidNormal * dotProd;
    vec3 normalProjected = v_normalMC - normalRejected;
    vec3 aspectVector = normalize(normalProjected);
    v_aspect = acos(dot(aspectVector, vectorEastMC));
    float determ = dot(cross(vectorEastMC, aspectVector), ellipsoidNormal);
    v_aspect = czm_branchFreeTernary(determ < 0.0, 2.0 * czm_pi - v_aspect, v_aspect);
    v_height = height;
#endif
}
`;var O_=`uniform vec3 u_radiiAndDynamicAtmosphereColor;

uniform float u_atmosphereLightIntensity;
uniform float u_atmosphereRayleighScaleHeight;
uniform float u_atmosphereMieScaleHeight;
uniform float u_atmosphereMieAnisotropy;
uniform vec3 u_atmosphereRayleighCoefficient;
uniform vec3 u_atmosphereMieCoefficient;

const float ATMOSPHERE_THICKNESS = 111e3; // The thickness of the atmosphere in meters.
const int PRIMARY_STEPS = 16; // Number of times the ray from the camera to the world position (primary ray) is sampled.
const int LIGHT_STEPS = 4; // Number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.

/**
 * This function computes the colors contributed by Rayliegh and Mie scattering on a given ray, as well as
 * the transmittance value for the ray.
 *
 * @param {czm_ray} primaryRay The ray from the camera to the position.
 * @param {float} primaryRayLength The length of the primary ray.
 * @param {vec3} lightDirection The direction of the light to calculate the scattering from.
 * @param {vec3} rayleighColor The variable the Rayleigh scattering will be written to.
 * @param {vec3} mieColor The variable the Mie scattering will be written to.
 * @param {float} opacity The variable the transmittance will be written to.
 * @glslFunction
 */
void computeScattering(
    czm_ray primaryRay,
    float primaryRayLength,
    vec3 lightDirection,
    float atmosphereInnerRadius,
    out vec3 rayleighColor,
    out vec3 mieColor,
    out float opacity
) {

    // Initialize the default scattering amounts to 0.
    rayleighColor = vec3(0.0);
    mieColor = vec3(0.0);
    opacity = 0.0;

    float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;

    vec3 origin = vec3(0.0);

    // Calculate intersection from the camera to the outer ring of the atmosphere.
    czm_raySegment primaryRayAtmosphereIntersect = czm_raySphereIntersectionInterval(primaryRay, origin, atmosphereOuterRadius);

    // Return empty colors if no intersection with the atmosphere geometry.
    if (primaryRayAtmosphereIntersect == czm_emptyRaySegment) {
        return;
    }

    // The ray should start from the first intersection with the outer atmopshere, or from the camera position, if it is inside the atmosphere.
    primaryRayAtmosphereIntersect.start = max(primaryRayAtmosphereIntersect.start, 0.0);
    // The ray should end at the exit from the atmosphere or at the distance to the vertex, whichever is smaller.
    primaryRayAtmosphereIntersect.stop = min(primaryRayAtmosphereIntersect.stop, length(primaryRayLength));

    // Setup for sampling positions along the ray - starting from the intersection with the outer ring of the atmosphere.
    float rayStepLength = (primaryRayAtmosphereIntersect.stop - primaryRayAtmosphereIntersect.start) / float(PRIMARY_STEPS);
    float rayPositionLength = primaryRayAtmosphereIntersect.start;

    vec3 rayleighAccumulation = vec3(0.0);
    vec3 mieAccumulation = vec3(0.0);
    vec2 opticalDepth = vec2(0.0);
    vec2 heightScale = vec2(u_atmosphereRayleighScaleHeight, u_atmosphereMieScaleHeight);

    // Sample positions on the primary ray.
    for (int i = 0; i < PRIMARY_STEPS; i++) {
        // Calculate sample position along viewpoint ray.
        vec3 samplePosition = primaryRay.origin + primaryRay.direction * (rayPositionLength + rayStepLength);
        
        // Calculate height of sample position above ellipsoid.
        float sampleHeight = length(samplePosition) - atmosphereInnerRadius;

        // Calculate and accumulate density of particles at the sample position.
        vec2 sampleDensity = exp(-sampleHeight / heightScale) * rayStepLength;
        opticalDepth += sampleDensity;

        // Generate ray from the sample position segment to the light source, up to the outer ring of the atmosphere.
        czm_ray lightRay = czm_ray(samplePosition, lightDirection);
        czm_raySegment lightRayAtmosphereIntersect = czm_raySphereIntersectionInterval(lightRay, origin, atmosphereOuterRadius);
        
        float lightStepLength = lightRayAtmosphereIntersect.stop / float(LIGHT_STEPS);
        float lightPositionLength = 0.0;

        vec2 lightOpticalDepth = vec2(0.0);

        // Sample positions along the light ray, to accumulate incidence of light on the latest sample segment.
        for (int j = 0; j < LIGHT_STEPS; j++) {

            // Calculate sample position along light ray.
            vec3 lightPosition = samplePosition + lightDirection * (lightPositionLength + lightStepLength * 0.5);

            // Calculate height of the light sample position above ellipsoid.
            float lightHeight = length(lightPosition) - atmosphereInnerRadius;

            // Calculate density of photons at the light sample position.
            lightOpticalDepth += exp(-lightHeight / heightScale) * lightStepLength;

            // Increment distance on light ray.
            lightPositionLength += lightStepLength;
        }

        // Compute attenuation via the primary ray and the light ray.
        vec3 attenuation = exp(-((u_atmosphereMieCoefficient * (opticalDepth.y + lightOpticalDepth.y)) + (u_atmosphereRayleighCoefficient * (opticalDepth.x + lightOpticalDepth.x))));

        // Accumulate the scattering.
        rayleighAccumulation += sampleDensity.x * attenuation;
        mieAccumulation += sampleDensity.y * attenuation;

        // Increment distance on primary ray.
        rayPositionLength += rayStepLength;
    }

    // Compute the scattering amount.
    rayleighColor = u_atmosphereRayleighCoefficient * rayleighAccumulation;
    mieColor = u_atmosphereMieCoefficient * mieAccumulation;

    // Compute the transmittance i.e. how much light is passing through the atmosphere.
    opacity = length(exp(-((u_atmosphereMieCoefficient * opticalDepth.y) + (u_atmosphereRayleighCoefficient * opticalDepth.x))));
}

vec4 computeAtmosphereColor(
    vec3 positionWC,
    vec3 lightDirection,
    vec3 rayleighColor,
    vec3 mieColor,
    float opacity
) {
    // Setup the primary ray: from the camera position to the vertex position.
    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);

    float cosAngle = dot(cameraToPositionWCDirection, lightDirection);
    float cosAngleSq = cosAngle * cosAngle;

    float G = u_atmosphereMieAnisotropy;
    float GSq = G * G;

    // The Rayleigh phase function.
    float rayleighPhase = 3.0 / (50.2654824574) * (1.0 + cosAngleSq);
    // The Mie phase function.
    float miePhase = 3.0 / (25.1327412287) * ((1.0 - GSq) * (cosAngleSq + 1.0)) / (pow(1.0 + GSq - 2.0 * cosAngle * G, 1.5) * (2.0 + GSq));

    // The final color is generated by combining the effects of the Rayleigh and Mie scattering.
    vec3 rayleigh = rayleighPhase * rayleighColor;
    vec3 mie = miePhase * mieColor;

    vec3 color = (rayleigh + mie) * u_atmosphereLightIntensity;

    return vec4(color, opacity);
}
`;var rS=`void computeAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity) {

    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);
    czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);
    
    float atmosphereInnerRadius = length(positionWC);

    computeScattering(
        primaryRay,
        length(cameraToPositionWC),
        lightDirection,
        atmosphereInnerRadius,
        rayleighColor,
        mieColor,
        opacity
    );
}
`;var ust=new H;function fst(e,t){let n=e.unionClippingRegions,i=e.length,o=ss.useFloatTexture(t),r=ss.getTextureResolution(e,t,ust),s=r.x,a=r.y,c=o?hst(s,a):pst(s,a);return c+=`
`,c+=n?dst(i):mst(i),c}function dst(e){return`float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix)
{
    vec4 position = czm_windowToEyeCoordinates(fragCoord);
    vec3 clipNormal = vec3(0.0);
    vec3 clipPosition = vec3(0.0);
    float clipAmount;
    float pixelWidth = czm_metersPerPixel(position);
    bool breakAndDiscard = false;
    for (int i = 0; i < ${e}; ++i)
    {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        clipAmount = czm_branchFreeTernary(i == 0, amount, min(amount, clipAmount));
        if (amount <= 0.0)
        {
           breakAndDiscard = true;
           break;
        }
    }
    if (breakAndDiscard) {
        discard;
    }
    return clipAmount;
}
`}function mst(e){return`float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix)
{
    bool clipped = true;
    vec4 position = czm_windowToEyeCoordinates(fragCoord);
    vec3 clipNormal = vec3(0.0);
    vec3 clipPosition = vec3(0.0);
    float clipAmount = 0.0;
    float pixelWidth = czm_metersPerPixel(position);
    for (int i = 0; i < ${e}; ++i)
    {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        clipAmount = max(amount, clipAmount);
        clipped = clipped && (amount <= 0.0);
    }
    if (clipped)
    {
        discard;
    }
    return clipAmount;
}
`}function hst(e,t){let n=1/e,i=1/t,o=`${n}`;o.indexOf(".")===-1&&(o+=".0");let r=`${i}`;return r.indexOf(".")===-1&&(r+=".0"),`vec4 getClippingPlane(highp sampler2D packedClippingPlanes, int clippingPlaneNumber, mat4 transform)
{
    int pixY = clippingPlaneNumber / ${e};
    int pixX = clippingPlaneNumber - (pixY * ${e});
    float u = (float(pixX) + 0.5) * ${o};
    float v = (float(pixY) + 0.5) * ${r};
    vec4 plane = texture(packedClippingPlanes, vec2(u, v));
    return czm_transformPlane(plane, transform);
}
`}function pst(e,t){let n=1/e,i=1/t,o=`${n}`;o.indexOf(".")===-1&&(o+=".0");let r=`${i}`;return r.indexOf(".")===-1&&(r+=".0"),`vec4 getClippingPlane(highp sampler2D packedClippingPlanes, int clippingPlaneNumber, mat4 transform)
{
    int clippingPlaneStartIndex = clippingPlaneNumber * 2;
    int pixY = clippingPlaneStartIndex / ${e};
    int pixX = clippingPlaneStartIndex - (pixY * ${e});
    float u = (float(pixX) + 0.5) * ${o};
    float v = (float(pixY) + 0.5) * ${r};
    vec4 oct32 = texture(packedClippingPlanes, vec2(u, v)) * 255.0;
    vec2 oct = vec2(oct32.x * 256.0 + oct32.y, oct32.z * 256.0 + oct32.w);
    vec4 plane;
    plane.xyz = czm_octDecode(oct, 65535.0);
    plane.w = czm_unpackFloat(texture(packedClippingPlanes, vec2(u + ${o}, v)));
    return czm_transformPlane(plane, transform);
}
`}var M_=fst;function _st(e,t,n,i,o){this.numberOfDayTextures=e,this.flags=t,this.material=n,this.shaderProgram=i,this.clippingShaderState=o}function oq(){this.baseVertexShaderSource=void 0,this.baseFragmentShaderSource=void 0,this._shadersByTexturesFlags=[],this.material=void 0}function gst(e){let t="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPosition3DMode(position, height, textureCoordinates); }",n="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionColumbusViewMode(position, height, textureCoordinates); }",i="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionMorphingMode(position, height, textureCoordinates); }",o;switch(e){case ne.SCENE3D:o=t;break;case ne.SCENE2D:case ne.COLUMBUS_VIEW:o=n;break;case ne.MORPHING:o=i;break}return o}function yst(e){return e?"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DMercatorYPositionFraction(textureCoordinates); }":"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DGeographicYPositionFraction(textureCoordinates); }"}oq.prototype.getShaderProgram=function(e){let t=e.frameState,n=e.surfaceTile,i=e.numberOfDayTextures,o=e.applyBrightness,r=e.applyContrast,s=e.applyHue,a=e.applySaturation,c=e.applyGamma,l=e.applyAlpha,f=e.applyDayNightAlpha,d=e.applySplit,p=e.showReflectiveOcean,g=e.showOceanWaves,h=e.enableLighting,A=e.dynamicAtmosphereLighting,x=e.dynamicAtmosphereLightingFromSun,C=e.showGroundAtmosphere,T=e.perFragmentGroundAtmosphere,E=e.hasVertexNormals,S=e.useWebMercatorProjection,w=e.enableFog,D=e.enableClippingPlanes,M=e.clippingPlanes,O=e.clippedByBoundaries,L=e.hasImageryLayerCutout,N=e.colorCorrect,_=e.highlightFillTile,b=e.colorToAlpha,v=e.hasGeodeticSurfaceNormals,I=e.hasExaggeration,R=e.showUndergroundColor,F=e.translucent,z=0,V="",U=n.renderedMesh.encoding;U.quantization===Bs.BITS12&&(z=1,V="QUANTIZATION_BITS12");let Y=0,Q="";O&&(Y=1,Q="TILE_LIMIT_RECTANGLE");let W=0,K="";L&&(W=1,K="APPLY_IMAGERY_CUTOUT");let J=t.mode,ge=J|o<<2|r<<3|s<<4|a<<5|c<<6|l<<7|p<<8|g<<9|h<<10|A<<11|x<<12|C<<13|T<<14|E<<15|S<<16|w<<17|z<<18|d<<19|D<<20|Y<<21|W<<22|N<<23|_<<24|b<<25|v<<26|I<<27|R<<28|F<<29|f<<30,Ce=0;u(M)&&M.length>0&&(Ce=D?M.clippingPlanesState:0);let se=n.surfaceShader;if(u(se)&&se.numberOfDayTextures===i&&se.flags===ge&&se.material===this.material&&se.clippingShaderState===Ce)return se.shaderProgram;let xe=this._shadersByTexturesFlags[i];if(u(xe)||(xe=this._shadersByTexturesFlags[i]=[]),se=xe[ge],!u(se)||se.material!==this.material||se.clippingShaderState!==Ce){let me=this.baseVertexShaderSource.clone(),ve=this.baseFragmentShaderSource.clone();Ce!==0&&ve.sources.unshift(M_(M,t.context)),me.defines.push(V),ve.defines.push(`TEXTURE_UNITS ${i}`,Q,K),o&&ve.defines.push("APPLY_BRIGHTNESS"),r&&ve.defines.push("APPLY_CONTRAST"),s&&ve.defines.push("APPLY_HUE"),a&&ve.defines.push("APPLY_SATURATION"),c&&ve.defines.push("APPLY_GAMMA"),l&&ve.defines.push("APPLY_ALPHA"),f&&ve.defines.push("APPLY_DAY_NIGHT_ALPHA"),p&&(ve.defines.push("SHOW_REFLECTIVE_OCEAN"),me.defines.push("SHOW_REFLECTIVE_OCEAN")),g&&ve.defines.push("SHOW_OCEAN_WAVES"),b&&ve.defines.push("APPLY_COLOR_TO_ALPHA"),R&&(me.defines.push("UNDERGROUND_COLOR"),ve.defines.push("UNDERGROUND_COLOR")),F&&(me.defines.push("TRANSLUCENT"),ve.defines.push("TRANSLUCENT")),h&&(E?(me.defines.push("ENABLE_VERTEX_LIGHTING"),ve.defines.push("ENABLE_VERTEX_LIGHTING")):(me.defines.push("ENABLE_DAYNIGHT_SHADING"),ve.defines.push("ENABLE_DAYNIGHT_SHADING"))),A&&(me.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),ve.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),x&&(me.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"),ve.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"))),C&&(me.defines.push("GROUND_ATMOSPHERE"),ve.defines.push("GROUND_ATMOSPHERE"),T&&(me.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"),ve.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"))),me.defines.push("INCLUDE_WEB_MERCATOR_Y"),ve.defines.push("INCLUDE_WEB_MERCATOR_Y"),w&&(me.defines.push("FOG"),ve.defines.push("FOG")),d&&ve.defines.push("APPLY_SPLIT"),D&&ve.defines.push("ENABLE_CLIPPING_PLANES"),N&&ve.defines.push("COLOR_CORRECT"),_&&ve.defines.push("HIGHLIGHT_FILL_TILE"),v&&me.defines.push("GEODETIC_SURFACE_NORMALS"),I&&me.defines.push("EXAGGERATION");let Pe=`    vec4 computeDayColor(vec4 initialColor, vec3 textureCoordinates, float nightBlend)
    {
        vec4 color = initialColor;
`;L&&(Pe+=`        vec4 cutoutAndColorResult;
        bool texelUnclipped;
`);for(let Xe=0;Xe<i;++Xe)L?Pe+=`        cutoutAndColorResult = u_dayTextureCutoutRectangles[${Xe}];
        texelUnclipped = v_textureCoordinates.x < cutoutAndColorResult.x || cutoutAndColorResult.z < v_textureCoordinates.x || v_textureCoordinates.y < cutoutAndColorResult.y || cutoutAndColorResult.w < v_textureCoordinates.y;
        cutoutAndColorResult = sampleAndBlend(
`:Pe+=`        color = sampleAndBlend(
`,Pe+=`            color,
            u_dayTextures[${Xe}],
            u_dayTextureUseWebMercatorT[${Xe}] ? textureCoordinates.xz : textureCoordinates.xy,
            u_dayTextureTexCoordsRectangle[${Xe}],
            u_dayTextureTranslationAndScale[${Xe}],
            ${l?`u_dayTextureAlpha[${Xe}]`:"1.0"},
            ${f?`u_dayTextureNightAlpha[${Xe}]`:"1.0"},
${f?`u_dayTextureDayAlpha[${Xe}]`:"1.0"},
${o?`u_dayTextureBrightness[${Xe}]`:"0.0"},
            ${r?`u_dayTextureContrast[${Xe}]`:"0.0"},
            ${s?`u_dayTextureHue[${Xe}]`:"0.0"},
            ${a?`u_dayTextureSaturation[${Xe}]`:"0.0"},
            ${c?`u_dayTextureOneOverGamma[${Xe}]`:"0.0"},
            ${d?`u_dayTextureSplit[${Xe}]`:"0.0"},
            ${b?`u_colorsToAlpha[${Xe}]`:"vec4(0.0)"},
        nightBlend        );
`,L&&(Pe+=`        color = czm_branchFreeTernary(texelUnclipped, cutoutAndColorResult, color);
`);Pe+=`        return color;
    }`,ve.sources.push(Pe),me.sources.push(gst(J)),me.sources.push(yst(S));let Ve=Jt.fromCache({context:t.context,vertexShaderSource:me,fragmentShaderSource:ve,attributeLocations:U.getAttributeLocations()});se=xe[ge]=new _st(i,ge,this.material,Ve,Ce)}return n.surfaceShader=se,se.shaderProgram};oq.prototype.destroy=function(){let e,t,n=this._shadersByTexturesFlags;for(let i in n)if(n.hasOwnProperty(i)){let o=n[i];if(!u(o))continue;for(e in o)o.hasOwnProperty(e)&&(t=o[e],u(t)&&t.shaderProgram.destroy())}return ue(this)};var KL=oq;var Ast={UNLOADED:0,TRANSITIONING:1,RECEIVED:2,TEXTURE_LOADED:3,READY:4,FAILED:5,INVALID:6,PLACEHOLDER:7},di=Object.freeze(Ast);var xst={START:0,LOADING:1,DONE:2,FAILED:3},Ns=Object.freeze(xst);var Cst={FAILED:0,UNLOADED:1,RECEIVING:2,RECEIVED:3,TRANSFORMING:4,TRANSFORMED:5,READY:6},go=Object.freeze(Cst);function nr(){this.imagery=[],this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new re(0,0,1,1),this.terrainData=void 0,this.vertexArray=void 0,this.tileBoundingRegion=void 0,this.occludeePointInScaledSpace=new m,this.boundingVolumeSourceTile=void 0,this.boundingVolumeIsFromMesh=!1,this.terrainState=go.UNLOADED,this.mesh=void 0,this.fill=void 0,this.pickBoundingSphere=new ae,this.surfaceShader=void 0,this.isClipped=!0,this.clippedByBoundaries=!1}Object.defineProperties(nr.prototype,{eligibleForUnloading:{get:function(){let e=this.terrainState,n=!(e===go.RECEIVING||e===go.TRANSFORMING),i=this.imagery;for(let o=0,r=i.length;n&&o<r;++o){let s=i[o];n=!u(s.loadingImagery)||s.loadingImagery.state!==di.TRANSITIONING}return n}},renderedMesh:{get:function(){if(u(this.vertexArray))return this.mesh;if(u(this.fill))return this.fill.mesh}}});var Tst=new he;function rq(e,t,n,i,o,r){let s=e.getExaggeratedPosition(i,o,r);if(u(t)&&t!==ne.SCENE3D){let c=n.ellipsoid.cartesianToCartographic(s,Tst);s=n.project(c,r),s=m.fromElements(s.z,s.x,s.y,r)}return s}var Est=new m,bst=new m,Sst=new m;nr.prototype.pick=function(e,t,n,i,o){let r=this.renderedMesh;if(!u(r))return;let s=r.vertices,a=r.indices,c=r.encoding,l=a.length,f=Number.MAX_VALUE;for(let d=0;d<l;d+=3){let p=a[d],g=a[d+1],h=a[d+2],A=rq(c,t,n,s,p,Est),x=rq(c,t,n,s,g,bst),C=rq(c,t,n,s,h,Sst),T=Xi.rayTriangleParametric(e,A,x,C,i);u(T)&&T<f&&T>=0&&(f=T)}return f!==Number.MAX_VALUE?Dn.getPoint(e,f,o):void 0};nr.prototype.freeResources=function(){u(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0),this.terrainData=void 0,this.terrainState=go.UNLOADED,this.mesh=void 0,this.fill=this.fill&&this.fill.destroy();let e=this.imagery;for(let t=0,n=e.length;t<n;++t)e[t].freeResources();this.imagery.length=0,this.freeVertexArray()};nr.prototype.freeVertexArray=function(){nr._freeVertexArray(this.vertexArray),this.vertexArray=void 0,nr._freeVertexArray(this.wireframeVertexArray),this.wireframeVertexArray=void 0};nr.initialize=function(e,t,n){let i=e.data;u(i)||(i=e.data=new nr),e.state===Ns.START&&(vst(e,t,n),e.state=Ns.LOADING)};nr.processStateMachine=function(e,t,n,i,o,r,s){nr.initialize(e,n,i);let a=e.data;if(e.state===Ns.LOADING&&wst(e,t,n,i,o,r),s)return;let c=e.renderable;e.renderable=u(a.vertexArray);let l=a.terrainState===go.READY;e.upsampledFromParent=u(a.terrainData)&&a.terrainData.wasCreatedByUpsampling();let f=a.processImagery(e,n,t);if(l&&f){let d=e._loadedCallbacks,p={};for(let g in d)d.hasOwnProperty(g)&&(d[g](e)||(p[g]=d[g]));e._loadedCallbacks=p,e.state=Ns.DONE}c&&(e.renderable=!0)};nr.prototype.processImagery=function(e,t,n,i){let o=e.data,r=e.upsampledFromParent,s=!1,a=!0,c=o.imagery,l,f;for(l=0,f=c.length;l<f;++l){let d=c[l];if(!u(d.loadingImagery)){r=!1;continue}if(d.loadingImagery.state===di.PLACEHOLDER){let g=d.loadingImagery.imageryLayer;if(g.ready&&g.imageryProvider._ready){d.freeResources(),c.splice(l,1),g._createTileImagerySkeletons(e,t,l),--l,f=c.length;continue}else r=!1}let p=d.processStateMachine(e,n,i);a=a&&p,s=s||p||u(d.readyImagery),r=r&&u(d.loadingImagery)&&(d.loadingImagery.state===di.FAILED||d.loadingImagery.state===di.INVALID)}return e.upsampledFromParent=r,e.renderable=e.renderable&&(s||a),a};function Tge(e,t,n,i){let o=e.renderedMesh,r=o.vertices,s=o.encoding,a=r.length/s.stride,c=cc.clone(s);c.hasGeodeticSurfaceNormals=t,c=cc.clone(c);let l=c.stride,f=new Float32Array(a*l);t?s.addGeodeticSurfaceNormals(r,f,n):s.removeGeodeticSurfaceNormals(r,f),o.vertices=f,o.stride=l,o!==e.mesh?(nr._freeVertexArray(e.fill.vertexArray),e.fill.vertexArray=nr._createVertexArrayForMesh(i.context,o)):(nr._freeVertexArray(e.vertexArray),e.vertexArray=nr._createVertexArrayForMesh(i.context,o)),nr._freeVertexArray(e.wireframeVertexArray),e.wireframeVertexArray=void 0}nr.prototype.addGeodeticSurfaceNormals=function(e,t){Tge(this,!0,e,t)};nr.prototype.removeGeodeticSurfaceNormals=function(e){Tge(this,!1,void 0,e)};nr.prototype.updateExaggeration=function(e,t,n){let i=this,o=i.renderedMesh;if(o===void 0)return;let r=t.terrainExaggeration,s=t.terrainExaggerationRelativeHeight,a=r!==1,c=o.encoding,l=c.exaggeration!==r,f=c.exaggerationRelativeHeight!==s;if(l||f){if(l)if(a&&!c.hasGeodeticSurfaceNormals){let d=e.tilingScheme.ellipsoid;i.addGeodeticSurfaceNormals(d,t)}else!a&&c.hasGeodeticSurfaceNormals&&i.removeGeodeticSurfaceNormals(t);if(c.exaggeration=r,c.exaggerationRelativeHeight=s,n!==void 0){n._tileToUpdateHeights.push(e);let d=e.customData,p=d.length;for(let g=0;g<p;g++){let h=d[g];h.level=-1}}}};function vst(e,t,n){let i=t.getTileDataAvailable(e.x,e.y,e.level);if(!u(i)&&u(e.parent)){let o=e.parent,r=o.data;u(r)&&u(r.terrainData)&&(i=r.terrainData.isChildAvailable(o.x,o.y,e.x,e.y))}i===!1&&(e.data.terrainState=go.FAILED);for(let o=0,r=n.length;o<r;++o){let s=n.get(o);s.show&&s._createTileImagerySkeletons(e,t)}}function wst(e,t,n,i,o,r){let s=e.data,a=e.parent;if(s.terrainState===go.FAILED&&a!==void 0&&(a.data!==void 0&&a.data.terrainData!==void 0&&a.data.terrainData.canUpsample!==!1||nr.processStateMachine(a,t,n,i,o,r,!0)),s.terrainState===go.FAILED&&Dst(s,e,t,n,e.x,e.y,e.level),s.terrainState===go.UNLOADED&&Ist(s,n,e.x,e.y,e.level),s.terrainState===go.RECEIVED&&Ost(s,t,n,e.x,e.y,e.level),s.terrainState===go.TRANSFORMED&&(Mst(s,t.context,n,e.x,e.y,e.level,r),s.updateExaggeration(e,t,o)),s.terrainState>=go.RECEIVED&&s.waterMaskTexture===void 0&&n.hasWaterMask)if(s.terrainData.waterMask!==void 0)Bst(t.context,s);else{let l=s._findAncestorTileWithTerrainData(e);u(l)&&u(l.data.waterMaskTexture)&&(s.waterMaskTexture=l.data.waterMaskTexture,++s.waterMaskTexture.referenceCount,s._computeWaterMaskTranslationAndScale(e,l,s.waterMaskTranslationAndScale))}}function Dst(e,t,n,i,o,r,s){let a=t.parent;if(!a){t.state=Ns.FAILED;return}let c=a.data.terrainData,l=a.x,f=a.y,d=a.level;if(!u(c))return;let p=c.upsample(i.tilingScheme,l,f,d,o,r,s);u(p)&&(e.terrainState=go.RECEIVING,Promise.resolve(p).then(function(g){e.terrainData=g,e.terrainState=go.RECEIVED}).catch(function(){e.terrainState=go.FAILED}))}function Ist(e,t,n,i,o){function r(c){e.terrainData=c,e.terrainState=go.RECEIVED,e.request=void 0}function s(c){if(e.request.state===oi.CANCELLED){e.terrainData=void 0,e.terrainState=go.UNLOADED,e.request=void 0;return}e.terrainState=go.FAILED,e.request=void 0;let l=`Failed to obtain terrain tile X: ${n} Y: ${i} Level: ${o}. Error message: "${c}"`;t._requestError=Ai.reportError(t._requestError,t,t.errorEvent,l,n,i,o),t._requestError.retry&&a()}function a(){let c=new Yo({throttle:!1,throttleByServer:!0,type:Zr.TERRAIN});e.request=c;let l=t.requestTileGeometry(n,i,o,c);u(l)?(e.terrainState=go.RECEIVING,Promise.resolve(l).then(function(f){r(f)}).catch(function(f){s(f)})):(e.terrainState=go.UNLOADED,e.request=void 0)}a()}var Pst={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0,throttle:!0};function Ost(e,t,n,i,o,r){let s=n.tilingScheme,a=Pst;a.tilingScheme=s,a.x=i,a.y=o,a.level=r,a.exaggeration=t.terrainExaggeration,a.exaggerationRelativeHeight=t.terrainExaggerationRelativeHeight,a.throttle=!0;let l=e.terrainData.createMesh(a);u(l)&&(e.terrainState=go.TRANSFORMING,Promise.resolve(l).then(function(f){e.mesh=f,e.terrainState=go.TRANSFORMED}).catch(function(){e.terrainState=go.FAILED}))}nr._createVertexArrayForMesh=function(e,t){let n=t.vertices,i=ut.createVertexBuffer({context:e,typedArray:n,usage:Fe.STATIC_DRAW}),o=t.encoding.getAttributes(i),r=t.indices.indexBuffers||{},s=r[e.id];if(!u(s)||s.isDestroyed()){let a=t.indices;s=ut.createIndexBuffer({context:e,typedArray:a,usage:Fe.STATIC_DRAW,indexDatatype:Ue.fromSizeInBytes(a.BYTES_PER_ELEMENT)}),s.vertexArrayDestroyable=!1,s.referenceCount=1,r[e.id]=s,t.indices.indexBuffers=r}else++s.referenceCount;return new si({context:e,attributes:o,indexBuffer:s})};nr._freeVertexArray=function(e){if(u(e)){let t=e.indexBuffer;e.isDestroyed()||e.destroy(),u(t)&&!t.isDestroyed()&&u(t.referenceCount)&&(--t.referenceCount,t.referenceCount===0&&t.destroy())}};function Mst(e,t,n,i,o,r,s){e.vertexArray=nr._createVertexArrayForMesh(t,e.mesh),e.terrainState=go.READY,e.fill=e.fill&&e.fill.destroy(s)}function Rst(e){let t=e.cache.tile_waterMaskData;if(!u(t)){let n=Mt.create({context:e,pixelFormat:st.LUMINANCE,pixelDatatype:Ke.UNSIGNED_BYTE,source:{arrayBufferView:new Uint8Array([255]),width:1,height:1}});n.referenceCount=1;let i=new fn({wrapS:wn.CLAMP_TO_EDGE,wrapT:wn.CLAMP_TO_EDGE,minificationFilter:cn.LINEAR,magnificationFilter:xi.LINEAR});t={allWaterTexture:n,sampler:i,destroy:function(){this.allWaterTexture.destroy()}},e.cache.tile_waterMaskData=t}return t}function Bst(e,t){let n=t.terrainData.waterMask,i=Rst(e),o,r=n.length;if(r===1)if(n[0]!==0)o=i.allWaterTexture;else return;else{let s=Math.sqrt(r);o=Mt.create({context:e,pixelFormat:st.LUMINANCE,pixelDatatype:Ke.UNSIGNED_BYTE,source:{width:s,height:s,arrayBufferView:n},sampler:i.sampler,flipY:!1}),o.referenceCount=0}++o.referenceCount,t.waterMaskTexture=o,re.fromElements(0,0,1,1,t.waterMaskTranslationAndScale)}nr.prototype._findAncestorTileWithTerrainData=function(e){let t=e.parent;for(;u(t)&&(!u(t.data)||!u(t.data.terrainData)||t.data.terrainData.wasCreatedByUpsampling());)t=t.parent;return t};nr.prototype._computeWaterMaskTranslationAndScale=function(e,t,n){let i=t.rectangle,o=e.rectangle,r=o.width,s=o.height,a=r/i.width,c=s/i.height;return n.x=a*(o.west-i.west)/r,n.y=c*(o.south-i.south)/s,n.z=a,n.w=c,n};var Uf=nr;var Ege=/{[^}]+}/g,cq={x:Fst,y:Vst,z:Hst,s:Gst,reverseX:Ust,reverseY:kst,reverseZ:zst,westDegrees:Wst,southDegrees:jst,eastDegrees:Yst,northDegrees:qst,westProjected:Xst,southProjected:Kst,eastProjected:Jst,northProjected:Zst,width:Qst,height:$st},bge=ht(cq,{i:eat,j:tat,reverseI:nat,reverseJ:iat,longitudeDegrees:rat,latitudeDegrees:sat,longitudeProjected:aat,latitudeProjected:cat,format:uat});function eC(e){if(e=y(e,y.EMPTY_OBJECT),this._errorEvent=new ye,u(e.then)){this._reinitialize(e);return}let t=Ie.createIfNeeded(e.url),n=Ie.createIfNeeded(e.pickFeaturesUrl);this._resource=t,this._urlSchemeZeroPadding=e.urlSchemeZeroPadding,this._getFeatureInfoFormats=e.getFeatureInfoFormats,this._pickFeaturesResource=n;let i=e.subdomains;Array.isArray(i)?i=i.slice():u(i)&&i.length>0?i=i.split(""):i=["a","b","c"],this._subdomains=i,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._minimumLevel=y(e.minimumLevel,0),this._maximumLevel=e.maximumLevel,this._tilingScheme=y(e.tilingScheme,new Nr({ellipsoid:e.ellipsoid})),this._rectangle=y(e.rectangle,this._tilingScheme.rectangle),this._rectangle=le.intersection(this._rectangle,this._tilingScheme.rectangle),this._tileDiscardPolicy=e.tileDiscardPolicy;let o=e.credit;typeof o=="string"&&(o=new Xt(o)),this._credit=o,this._hasAlphaChannel=y(e.hasAlphaChannel,!0);let r=e.customTags,s=ht(cq,r),a=ht(bge,r);this._tags=s,this._pickFeaturesTags=a,this._readyPromise=Promise.resolve(!0),this._ready=!0,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this.enablePickFeatures=y(e.enablePickFeatures,!0)}Object.defineProperties(eC.prototype,{url:{get:function(){return this._resource.url}},urlSchemeZeroPadding:{get:function(){return this._urlSchemeZeroPadding}},pickFeaturesUrl:{get:function(){return this._pickFeaturesResource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return this._minimumLevel}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("UrlTemplateImageryProvider.ready","UrlTemplateImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._ready&&u(this._resource)}},readyPromise:{get:function(){return $("UrlTemplateImageryProvider.readyPromise","UrlTemplateImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return this._hasAlphaChannel}},defaultAlpha:{get:function(){return $("UrlTemplateImageryProvider.defaultAlpha","UrlTemplateImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("UrlTemplateImageryProvider.defaultAlpha","UrlTemplateImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("UrlTemplateImageryProvider.defaultNightAlpha","UrlTemplateImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha},set:function(e){$("UrlTemplateImageryProvider.defaultNightAlpha","UrlTemplateImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("UrlTemplateImageryProvider.defaultDayAlpha","UrlTemplateImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("UrlTemplateImageryProvider.defaultDayAlpha","UrlTemplateImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("UrlTemplateImageryProvider.defaultBrightness","UrlTemplateImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("UrlTemplateImageryProvider.defaultBrightness","UrlTemplateImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("UrlTemplateImageryProvider.defaultContrast","UrlTemplateImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("UrlTemplateImageryProvider.defaultContrast","UrlTemplateImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("UrlTemplateImageryProvider.defaultHue","UrlTemplateImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("UrlTemplateImageryProvider.defaultHue","UrlTemplateImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("UrlTemplateImageryProvider.defaultSaturation","UrlTemplateImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("UrlTemplateImageryProvider.defaultSaturation","UrlTemplateImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("UrlTemplateImageryProvider.defaultGamma","UrlTemplateImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("UrlTemplateImageryProvider.defaultGamma","UrlTemplateImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("UrlTemplateImageryProvider.defaultMinificationFilter","UrlTemplateImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("UrlTemplateImageryProvider.defaultMinificationFilter","UrlTemplateImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("UrlTemplateImageryProvider.defaultMagnificationFilter","UrlTemplateImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("UrlTemplateImageryProvider.defaultMagnificationFilter","UrlTemplateImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});eC.prototype.reinitialize=function(e){return $("UrlTemplateImageryProvider.reinitialize","UrlTemplateImageryProvider.reinitialize was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._reinitialize(e)};eC.prototype._reinitialize=function(e){let t=this;t._readyPromise=Promise.resolve(e).then(function(n){let i=n.customTags,o=ht(cq,i),r=ht(bge,i),s=Ie.createIfNeeded(n.url),a=Ie.createIfNeeded(n.pickFeaturesUrl);t.enablePickFeatures=y(n.enablePickFeatures,t.enablePickFeatures),t._urlSchemeZeroPadding=y(n.urlSchemeZeroPadding,t.urlSchemeZeroPadding),t._tileDiscardPolicy=n.tileDiscardPolicy,t._getFeatureInfoFormats=n.getFeatureInfoFormats,t._subdomains=n.subdomains,Array.isArray(t._subdomains)?t._subdomains=t._subdomains.slice():u(t._subdomains)&&t._subdomains.length>0?t._subdomains=t._subdomains.split(""):t._subdomains=["a","b","c"],t._tileWidth=y(n.tileWidth,256),t._tileHeight=y(n.tileHeight,256),t._minimumLevel=y(n.minimumLevel,0),t._maximumLevel=n.maximumLevel,t._tilingScheme=y(n.tilingScheme,new Nr({ellipsoid:n.ellipsoid})),t._rectangle=y(n.rectangle,t._tilingScheme.rectangle),t._rectangle=le.intersection(t._rectangle,t._tilingScheme.rectangle),t._hasAlphaChannel=y(n.hasAlphaChannel,!0);let c=n.credit;return typeof c=="string"&&(c=new Xt(c)),t._credit=c,t._resource=s,t._tags=o,t._pickFeaturesResource=a,t._pickFeaturesTags=r,t._ready=!0,!0})};eC.prototype.getTileCredits=function(e,t,n){};eC.prototype.requestImage=function(e,t,n,i){return qc.loadImage(this,Lst(this,e,t,n,i))};eC.prototype.pickFeatures=function(e,t,n,i,o){if(!this.enablePickFeatures||!u(this._pickFeaturesResource)||this._getFeatureInfoFormats.length===0)return;let r=0,s=this;function a(l,f){return l.callback(f)}function c(){if(r>=s._getFeatureInfoFormats.length)return Promise.resolve([]);let l=s._getFeatureInfoFormats[r],f=Nst(s,e,t,n,i,o,l.format);return++r,l.type==="json"?f.fetchJson().then(l.callback).catch(c):l.type==="xml"?f.fetchXML().then(l.callback).catch(c):l.type==="text"||l.type==="html"?f.fetchText().then(l.callback).catch(c):f.fetch({responseType:l.format}).then(a.bind(void 0,l)).catch(c)}return c()};var sz=!1,Bu=new le,az=!1,JL=new le;function Lst(e,t,n,i,o){sz=!1,az=!1;let r=e._resource,s=r.getUrlComponent(!0),a=e._tags,c={},l=s.match(Ege);return u(l)&&l.forEach(function(f){let d=f.substring(1,f.length-1);u(a[d])&&(c[d]=a[d](e,t,n,i))}),r.getDerivedResource({request:o,templateValues:c})}var sq=!1,aS=new H,aq=!1;function Nst(e,t,n,i,o,r,s){sz=!1,az=!1,sq=!1,aq=!1;let a=e._pickFeaturesResource,c=a.getUrlComponent(!0),l=e._pickFeaturesTags,f={},d=c.match(Ege);return u(d)&&d.forEach(function(p){let g=p.substring(1,p.length-1);u(l[g])&&(f[g]=l[g](e,t,n,i,o,r,s))}),a.getDerivedResource({templateValues:f})}function cS(e,t,n){if(e&&e.urlSchemeZeroPadding&&e.urlSchemeZeroPadding.hasOwnProperty(t)){let i=e.urlSchemeZeroPadding[t];if(typeof i=="string"){let o=i.length;o>1&&(n=n.length>=o?n:new Array(o-n.toString().length+1).join("0")+n)}}return n}function Fst(e,t,n,i){return cS(e,"{x}",t)}function Ust(e,t,n,i){let o=e.tilingScheme.getNumberOfXTilesAtLevel(i)-t-1;return cS(e,"{reverseX}",o)}function Vst(e,t,n,i){return cS(e,"{y}",n)}function kst(e,t,n,i){let o=e.tilingScheme.getNumberOfYTilesAtLevel(i)-n-1;return cS(e,"{reverseY}",o)}function zst(e,t,n,i){let o=e.maximumLevel,r=u(o)&&i<o?o-i-1:i;return cS(e,"{reverseZ}",r)}function Hst(e,t,n,i){return cS(e,"{z}",i)}function Gst(e,t,n,i){let o=(t+n+i)%e._subdomains.length;return e._subdomains[o]}function cz(e,t,n,i){sz||(e.tilingScheme.tileXYToRectangle(t,n,i,Bu),Bu.west=P.toDegrees(Bu.west),Bu.south=P.toDegrees(Bu.south),Bu.east=P.toDegrees(Bu.east),Bu.north=P.toDegrees(Bu.north),sz=!0)}function Wst(e,t,n,i){return cz(e,t,n,i),Bu.west}function jst(e,t,n,i){return cz(e,t,n,i),Bu.south}function Yst(e,t,n,i){return cz(e,t,n,i),Bu.east}function qst(e,t,n,i){return cz(e,t,n,i),Bu.north}function lz(e,t,n,i){az||(e.tilingScheme.tileXYToNativeRectangle(t,n,i,JL),az=!0)}function Xst(e,t,n,i){return lz(e,t,n,i),JL.west}function Kst(e,t,n,i){return lz(e,t,n,i),JL.south}function Jst(e,t,n,i){return lz(e,t,n,i),JL.east}function Zst(e,t,n,i){return lz(e,t,n,i),JL.north}function Qst(e,t,n,i){return e.tileWidth}function $st(e,t,n,i){return e.tileHeight}function eat(e,t,n,i,o,r,s){return uz(e,t,n,i,o,r),aS.x}function tat(e,t,n,i,o,r,s){return uz(e,t,n,i,o,r),aS.y}function nat(e,t,n,i,o,r,s){return uz(e,t,n,i,o,r),e.tileWidth-aS.x-1}function iat(e,t,n,i,o,r,s){return uz(e,t,n,i,o,r),e.tileHeight-aS.y-1}var oat=new le,sS=new m;function uz(e,t,n,i,o,r,s){if(sq)return;lq(e,t,n,i,o,r);let a=sS,c=e.tilingScheme.tileXYToNativeRectangle(t,n,i,oat);aS.x=e.tileWidth*(a.x-c.west)/c.width|0,aS.y=e.tileHeight*(c.north-a.y)/c.height|0,sq=!0}function 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It will be in CesiumJS 1.107.  Use TileMapServiceImageryProvider.fromUrl instead."),this._metadataError=void 0,this._ready=!1;let t,n=this,i=Promise.resolve(e.url).then(function(o){return t=Ie.createIfNeeded(o),t.appendForwardSlash(),n._tmsResource=t,n._xmlResource=t.getDerivedResource({url:"tilemapresource.xml"}),Lu._requestMetadata(e,n._tmsResource,n._xmlResource,n)}).catch(o=>Promise.reject(o));Fs.call(this,i),this._promise=i}}Lu._requestMetadata=async function(e,t,n,i){try{let o=await n.fetchXML();return Lu._metadataSuccess(o,e,t,n,i)}catch(o){if(o instanceof xm)return Lu._metadataFailure(e,t);throw o}};Lu.fromUrl=async function(e,t){let n=Ie.createIfNeeded(e);n.appendForwardSlash();let i=n,o=n.getDerivedResource({url:"tilemapresource.xml"});t=y(t,y.EMPTY_OBJECT);let r=await Lu._requestMetadata(t,i,o),s=new Lu;return Fs.call(s,r),s};u(Object.create)&&(Lu.prototype=Object.create(Fs.prototype),Lu.prototype.constructor=Lu);function Sge(e,t){return 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A=y(t.fileExtension,l.getAttribute("extension")),x=y(t.tileWidth,parseInt(l.getAttribute("width"),10)),C=y(t.tileHeight,parseInt(l.getAttribute("height"),10)),T=y(t.minimumLevel,parseInt(p[0].getAttribute("order"),10)),E=y(t.maximumLevel,parseInt(p[p.length-1].getAttribute("order"),10)),S=d.getAttribute("profile"),w=t.tilingScheme;if(!u(w))if(S==="geodetic"||S==="global-geodetic")w=new Hi({ellipsoid:t.ellipsoid});else if(S==="mercator"||S==="global-mercator")w=new Nr({ellipsoid:t.ellipsoid});else throw h=`${i.url} specifies an unsupported profile attribute, ${S}.`,u(o)&&Ai.reportError(void 0,o,o.errorEvent,h),new de(h);let D=le.clone(t.rectangle);if(!u(D)){let O,L,N,_;y(t.flipXY,!1)?(N=new H(parseFloat(f.getAttribute("miny")),parseFloat(f.getAttribute("minx"))),_=new H(parseFloat(f.getAttribute("maxy")),parseFloat(f.getAttribute("maxx")))):(N=new H(parseFloat(f.getAttribute("minx")),parseFloat(f.getAttribute("miny"))),_=new H(parseFloat(f.getAttribute("maxx")),parseFloat(f.getAttribute("maxy"))));let v=S==="geodetic"||S==="mercator";if(w.projection instanceof Si||v)O=he.fromDegrees(N.x,N.y),L=he.fromDegrees(_.x,_.y);else{let I=w.projection;O=I.unproject(N),L=I.unproject(_)}D=new le(O.longitude,O.latitude,L.longitude,L.latitude)}return D=Sge(D,w),T=vge(w,D,T),{url:n.getDerivedResource({url:`{z}/{x}/{reverseY}.${A}`}),tilingScheme:w,rectangle:D,tileWidth:x,tileHeight:C,minimumLevel:T,maximumLevel:E,tileDiscardPolicy:t.tileDiscardPolicy,credit:t.credit}};Lu._metadataFailure=function(e,t){let n=y(e.fileExtension,"png"),i=y(e.tileWidth,256),o=y(e.tileHeight,256),r=e.maximumLevel,s=u(e.tilingScheme)?e.tilingScheme:new Nr({ellipsoid:e.ellipsoid}),a=y(e.rectangle,s.rectangle);a=Sge(a,s);let c=vge(s,a,e.minimumLevel);return{url:t.getDerivedResource({url:`{z}/{x}/{reverseY}.${n}`}),tilingScheme:s,rectangle:a,tileWidth:i,tileHeight:o,minimumLevel:c,maximumLevel:r,tileDiscardPolicy:e.tileDiscardPolicy,credit:e.credit}};var bh=Lu;function uq(e){this.channel=e.channel,this.ellipsoid=e.ellipsoid,this.tilingScheme=void 0,this.version=void 0}uq.prototype.build=function(e){e._channel=this.channel,e._version=this.version,e._tilingScheme=this.tilingScheme};function fat(e,t){let n;try{n=JSON.parse(e)}catch{n=JSON.parse(e.replace(/([\[\{,])[\n\r ]*([A-Za-z0-9]+)[\n\r ]*:/g,'$1"$2":'))}let i;for(let o=0;o<n.layers.length;o++)if(n.layers[o].id===t.channel){i=n.layers[o];break}if(!u(i)){let o=`Could not find layer with channel (id) of ${t.channel}.`;throw new de(o)}if(!u(i.version)){let o=`Could not find a version in channel (id) ${t.channel}.`;throw new de(o)}if(t.version=i.version,u(n.projection)&&n.projection==="flat")t.tilingScheme=new Hi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new le(-Math.PI,-Math.PI,Math.PI,Math.PI),ellipsoid:t.ellipsoid});else if(!u(n.projection)||n.projection==="mercator")t.tilingScheme=new Nr({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:t.ellipsoid});else{let o=`Unsupported projection ${n.projection}.`;throw new de(o)}return!0}function dat(e,t,n){let i=`An error occurred while accessing ${t.url}.`;throw u(e)&&u(e.message)&&(i+=`: ${e.message}`),Ai.reportError(void 0,n,u(n)?n._errorEvent:void 0,i),new de(i)}async function wge(e,t,n){try{let i=await e.fetchText();fat(i,t)}catch(i){dat(i,e,n)}}function Ul(e){if(e=y(e,{}),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=1.9,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileDiscardPolicy=e.tileDiscardPolicy,this._channel=e.channel,this._requestType="ImageryMaps",this._credit=new Xt(`<a href="http://www.google.com/enterprise/mapsearth/products/earthenterprise.html"><img src="${Ul.logoUrl}" title="Google Imagery"/></a>`),this._tilingScheme=void 0,this._version=void 0,this._tileWidth=256,this._tileHeight=256,this._maximumLevel=e.maximumLevel,this._errorEvent=new ye,u(e.url)||u(e.channel)){$("GoogleEarthEnterpriseMapsProvider.url","GoogleEarthEnterpriseMapsProvider.url and GoogleEarthEnterpriseMapsProvider.channel were deprecated in CesiumJS 1.104.  They will be in CesiumJS 1.107. Use GoogleEarthEnterpriseMapsProvider.fromUrl instead.");let t=e.url,n=y(e.path,"/default_map"),i=Ie.createIfNeeded(t).getDerivedResource({url:n[0]==="/"?n.substring(1):n});i.appendForwardSlash(),this._resource=i,this._url=t,this._path=n,this._ready=!1;let o=i.getDerivedResource({url:"query",queryParameters:{request:"Json",vars:"geeServerDefs",is2d:"t"}}),r=new uq(e);this._readyPromise=wge(o,r,this).then(()=>(r.build(this),this._ready=!0,!0))}}Object.defineProperties(Ul.prototype,{url:{get:function(){return this._url}},path:{get:function(){return this._path}},proxy:{get:function(){return this._resource.proxy}},channel:{get:function(){return this._channel}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},version:{get:function(){return this._version}},requestType:{get:function(){return this._requestType}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.ready","GoogleEarthEnterpriseMapsProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107. Use GoogleEarthEnterpriseMapsProvider.fromUrl instead."),this._ready}},readyPromise:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.readyPromise","GoogleEarthEnterpriseMapsProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107. Use GoogleEarthEnterpriseMapsProvider.fromUrl instead."),this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!0}},defaultAlpha:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultAlpha","GoogleEarthEnterpriseMapsProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultAlpha","GoogleEarthEnterpriseMapsProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultNightAlpha","GoogleEarthEnterpriseMapsProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultNightAlpha","GoogleEarthEnterpriseMapsProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultDayAlpha","GoogleEarthEnterpriseMapsProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultDayAlpha","GoogleEarthEnterpriseMapsProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultBrightness","GoogleEarthEnterpriseMapsProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultBrightness","GoogleEarthEnterpriseMapsProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultContrast","GoogleEarthEnterpriseMapsProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultContrast","GoogleEarthEnterpriseMapsProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultHue","GoogleEarthEnterpriseMapsProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultHue","GoogleEarthEnterpriseMapsProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultSaturation","GoogleEarthEnterpriseMapsProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultSaturation","GoogleEarthEnterpriseMapsProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultGamma","GoogleEarthEnterpriseMapsProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultGamma","GoogleEarthEnterpriseMapsProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultMinificationFilter","GoogleEarthEnterpriseMapsProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultMinificationFilter","GoogleEarthEnterpriseMapsProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultMagnificationFilter","GoogleEarthEnterpriseMapsProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultMagnificationFilter","GoogleEarthEnterpriseMapsProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});Ul.fromUrl=async function(e,t,n){n=y(n,{});let i=y(n.path,"/default_map"),o=Ie.createIfNeeded(e).getDerivedResource({url:i[0]==="/"?i.substring(1):i});o.appendForwardSlash();let r=o.getDerivedResource({url:"query",queryParameters:{request:"Json",vars:"geeServerDefs",is2d:"t"}}),s=new uq(n);s.channel=t,await wge(r,s);let a=new Ul(n);return s.build(a),a._readyPromise=Promise.resolve(!0),a._ready=!0,a._resource=o,a._url=e,a._path=i,a};Ul.prototype.getTileCredits=function(e,t,n){};Ul.prototype.requestImage=function(e,t,n,i){let o=this._resource.getDerivedResource({url:"query",request:i,queryParameters:{request:this._requestType,channel:this._channel,version:this._version,x:e,y:t,z:n+1}});return qc.loadImage(this,o)};Ul.prototype.pickFeatures=function(e,t,n,i,o){};Ul._logoUrl=void 0;Object.defineProperties(Ul,{logoUrl:{get:function(){return u(Ul._logoUrl)||(Ul._logoUrl=tn("Assets/Images/google_earth_credit.png")),Ul._logoUrl},set:function(e){Ul._logoUrl=e}}});var lS=Ul;var mat=/\/$/,Dge=new Xt('&copy; <a href="https://www.mapbox.com/about/maps/">Mapbox</a> &copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> <strong><a href="https://www.mapbox.com/map-feedback/">Improve this map</a></strong>');function uS(e){e=y(e,y.EMPTY_OBJECT);let t=e.mapId,n=e.accessToken;this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0;let i=Ie.createIfNeeded(y(e.url,"https://{s}.tiles.mapbox.com/v4/"));this._mapId=t,this._accessToken=n;let o=y(e.format,"png");/\./.test(o)||(o=`.${o}`),this._format=o;let r=i.getUrlComponent();mat.test(r)||(r+="/"),r+=`${t}/{z}/{x}/{y}${this._format}`,i.url=r,i.setQueryParameters({access_token:n});let s;u(e.credit)?(s=e.credit,typeof s=="string"&&(s=new Xt(s))):s=Dge,this._resource=i,this._imageryProvider=new Fs({url:i,credit:s,ellipsoid:e.ellipsoid,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,rectangle:e.rectangle}),this._ready=!0,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(uS.prototype,{url:{get:function(){return this._imageryProvider.url}},ready:{get:function(){return $("MapboxImageryProvider.ready","MapboxImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._imageryProvider.ready}},readyPromise:{get:function(){return $("MapboxImageryProvider.readyPromise","MapboxImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._imageryProvider._readyPromise}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._imageryProvider.errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},proxy:{get:function(){return this._imageryProvider.proxy}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}},defaultAlpha:{get:function(){return $("MapboxImageryProvider.defaultAlpha","MapboxImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("MapboxImageryProvider.defaultAlpha","MapboxImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("MapboxImageryProvider.defaultNightAlpha","MapboxImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha},set:function(e){$("MapboxImageryProvider.defaultNightAlpha","MapboxImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("MapboxImageryProvider.defaultDayAlpha","MapboxImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("MapboxImageryProvider.defaultDayAlpha","MapboxImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("MapboxImageryProvider.defaultBrightness","MapboxImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("MapboxImageryProvider.defaultBrightness","MapboxImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("MapboxImageryProvider.defaultContrast","MapboxImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("MapboxImageryProvider.defaultContrast","MapboxImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("MapboxImageryProvider.defaultHue","MapboxImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("MapboxImageryProvider.defaultHue","MapboxImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("MapboxImageryProvider.defaultSaturation","MapboxImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("MapboxImageryProvider.defaultSaturation","MapboxImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("MapboxImageryProvider.defaultGamma","MapboxImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("MapboxImageryProvider.defaultGamma","MapboxImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("MapboxImageryProvider.defaultMinificationFilter","MapboxImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("MapboxImageryProvider.defaultMinificationFilter","MapboxImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("MapboxImageryProvider.defaultMagnificationFilter","MapboxImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("MapboxImageryProvider.defaultMagnificationFilter","MapboxImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});uS.prototype.getTileCredits=function(e,t,n){};uS.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};uS.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};uS._defaultCredit=Dge;var fS=uS;function tC(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0;let t=y(e.rectangle,le.MAX_VALUE),n=new Hi({rectangle:t,numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});this._tilingScheme=n,this._image=void 0,this._texture=void 0,this._hasError=!1,this._errorEvent=new ye,this._ready=!1;let i=e.credit;typeof i=="string"&&(i=new Xt(i)),this._credit=i;let o=Ie.createIfNeeded(e.url);if(this._resource=o,u(e.tileWidth)||u(e.tileHeight)){this._tileWidth=e.tileWidth,this._tileHeight=e.tileHeight,this._ready=!0,this._readyPromise=Promise.resolve(!0);return}$("SingleTileImageryProvider options","options.tileHeight and options.tileWidth became required in CesiumJS 1.104. Omitting these properties will result in an error in 1.107. Provide options.tileHeight and options.tileWidth, or use SingleTileImageryProvider.fromUrl instead."),this._tileWidth=0,this._tileHeight=0,this._readyPromise=fz(o,this).then(r=>(Ai.reportSuccess(this._errorEvent),this._image=r,this._tileWidth=r.width,this._tileHeight=r.height,this._ready=!0,!0))}Object.defineProperties(tC.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return 0}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("SingleTileImageryProvider.ready","SingleTileImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107. Use SingleTileImageryProvider.fromUrl instead."),this._ready}},readyPromise:{get:function(){return $("SingleTileImageryProvider.readyPromise","SingleTileImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107. Use SingleTileImageryProvider.fromUrl instead."),this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!0}},defaultAlpha:{get:function(){return $("SingleTileImageryProvider.defaultAlpha","SingleTileImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("SingleTileImageryProvider.defaultAlpha","SingleTileImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("SingleTileImageryProvider.defaultNightAlpha","SingleTileImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha},set:function(e){$("SingleTileImageryProvider.defaultNightAlpha","SingleTileImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("SingleTileImageryProvider.defaultDayAlpha","SingleTileImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("SingleTileImageryProvider.defaultDayAlpha","SingleTileImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("SingleTileImageryProvider.defaultBrightness","SingleTileImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("SingleTileImageryProvider.defaultBrightness","SingleTileImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("SingleTileImageryProvider.defaultContrast","SingleTileImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("SingleTileImageryProvider.defaultContrast","SingleTileImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("SingleTileImageryProvider.defaultHue","SingleTileImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("SingleTileImageryProvider.defaultHue","SingleTileImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("SingleTileImageryProvider.defaultSaturation","SingleTileImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("SingleTileImageryProvider.defaultSaturation","SingleTileImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("SingleTileImageryProvider.defaultGamma","SingleTileImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("SingleTileImageryProvider.defaultGamma","SingleTileImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("SingleTileImageryProvider.defaultMinificationFilter","SingleTileImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("SingleTileImageryProvider.defaultMinificationFilter","SingleTileImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("SingleTileImageryProvider.defaultMagnificationFilter","SingleTileImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("SingleTileImageryProvider.defaultMagnificationFilter","SingleTileImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});function hat(e,t,n,i){let o=`Failed to load image ${e.url}`;u(t)&&u(t.message)&&(o+=`: ${t.message}`);let r=Ai.reportError(i,n,u(n)?n._errorEvent:void 0,o,0,0,0,t);if(r.retry)return fz(e,n,r);throw u(n)&&(n._hasError=!0),new de(o)}async function fz(e,t,n){try{return await qc.loadImage(null,e)}catch(i){return hat(e,i,t,n)}}tC.fromUrl=async function(e,t){let n=Ie.createIfNeeded(e),i=await fz(n);t=y(t,y.EMPTY_OBJECT);let o=new tC({...t,url:e,tileWidth:i.width,tileHeight:i.height});return o._image=i,o};tC.prototype.getTileCredits=function(e,t,n){};tC.prototype.requestImage=async function(e,t,n,i){if(!this._hasError&&!u(this._image)){let o=await fz(this._resource,this);return this._image=o,Ai.reportSuccess(this._errorEvent),o}return this._image};tC.prototype.pickFeatures=function(e,t,n,i,o){};var dS=tC;function ZL(e){e=y(e,y.EMPTY_OBJECT),this._tileCache={},this._tilesRequestedForInterval=[];let t=this._clock=e.clock;this._times=e.times,this._requestImageFunction=e.requestImageFunction,this._reloadFunction=e.reloadFunction,this._currentIntervalIndex=-1,t.onTick.addEventListener(this._clockOnTick,this),this._clockOnTick(t)}Object.defineProperties(ZL.prototype,{clock:{get:function(){return this._clock},set:function(e){this._clock!==e&&(this._clock=e,this._clockOnTick(e),this._reloadFunction())}},times:{get:function(){return this._times},set:function(e){this._times!==e&&(this._times=e,this._clockOnTick(this._clock),this._reloadFunction())}},currentInterval:{get:function(){return this._times.get(this._currentIntervalIndex)}}});ZL.prototype.getFromCache=function(e,t,n,i){let o=Ige(e,t,n),r,s=this._tileCache[this._currentIntervalIndex];if(u(s)&&u(s[o])){let a=s[o];r=a.promise.catch(function(c){throw i.state=a.request.state,c}),delete s[o]}return r};ZL.prototype.checkApproachingInterval=function(e,t,n,i){let o=Ige(e,t,n),r=this._tilesRequestedForInterval,s=Pge(this),a={key:o,priorityFunction:i.priorityFunction};(!u(s)||!Oge(this,a,s))&&r.push(a),r.length>=512&&r.splice(0,256)};ZL.prototype._clockOnTick=function(e){let t=e.currentTime,i=this._times.indexOf(t),o=this._currentIntervalIndex;if(i!==o){let s=this._tileCache[o];for(let a in s)s.hasOwnProperty(a)&&s[a].request.cancel();delete this._tileCache[o],this._tilesRequestedForInterval=[],this._currentIntervalIndex=i,this._reloadFunction();return}let r=Pge(this);if(u(r)){let s=this._tilesRequestedForInterval,a=!0;for(;a&&s.length!==0;){let c=s.pop();a=Oge(this,c,r),a||s.push(c)}}};function Ige(e,t,n){return`${e}-${t}-${n}`}function pat(e){let t=e.split("-");if(t.length===3)return{x:Number(t[0]),y:Number(t[1]),level:Number(t[2])}}function Pge(e){let t=e._times;if(!u(t))return;let n=e._clock,i=n.currentTime,o=n.canAnimate&&n.shouldAnimate,r=n.multiplier;if(!o&&r!==0)return;let s,a=t.indexOf(i);if(a<0)return;let c=t.get(a);return r>0?(s=ee.secondsDifference(c.stop,i),++a):(s=ee.secondsDifference(c.start,i),--a),s/=r,a>=0&&s<=5?t.get(a):void 0}function Oge(e,t,n){let i=e._times.indexOf(n.start),o=e._tileCache,r=o[i];u(r)||(r=o[i]={});let s=t.key;if(u(r[s]))return!0;let a=pat(s),c=new Yo({throttle:!1,throttleByServer:!0,type:Zr.IMAGERY,priorityFunction:t.priorityFunction}),l=e._requestImageFunction(a.x,a.y,a.level,c,n);return u(l)?(r[s]={promise:l,request:c},!0):!1}var nC=ZL;var _at=[3034,3035,3042,3043,3044],gat=[4471,4559];function fm(e){if(e=y(e,y.EMPTY_OBJECT),u(e.times)&&!u(e.clock))throw new fe("options.times was specified, so options.clock is required.");this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._getFeatureInfoUrl=y(e.getFeatureInfoUrl,e.url);let t=Ie.createIfNeeded(e.url),n=Ie.createIfNeeded(this._getFeatureInfoUrl);t.setQueryParameters(fm.DefaultParameters,!0),n.setQueryParameters(fm.GetFeatureInfoDefaultParameters,!0),u(e.parameters)&&t.setQueryParameters(Mge(e.parameters)),u(e.getFeatureInfoParameters)&&n.setQueryParameters(Mge(e.getFeatureInfoParameters));let i=this;this._reload=void 0,u(e.times)&&(this._timeDynamicImagery=new nC({clock:e.clock,times:e.times,requestImageFunction:function(s,a,c,l,f){return Rge(i,s,a,c,l,f)},reloadFunction:function(){u(i._reload)&&i._reload()}}));let o={};if(o.layers=e.layers,o.bbox="{westProjected},{southProjected},{eastProjected},{northProjected}",o.width="{width}",o.height="{height}",parseFloat(t.queryParameters.version)>=1.3){o.crs=y(e.crs,e.tilingScheme&&e.tilingScheme.projection instanceof wi?"EPSG:3857":"CRS:84");let s=o.crs.split(":");if(s[0]==="EPSG"&&s.length===2){let a=Number(s[1]);(a>=4e3&&a<5e3&&!gat.includes(a)||_at.includes(a))&&(o.bbox="{southProjected},{westProjected},{northProjected},{eastProjected}")}}else o.srs=y(e.srs,e.tilingScheme&&e.tilingScheme.projection instanceof wi?"EPSG:3857":"EPSG:4326");t.setQueryParameters(o,!0),n.setQueryParameters(o,!0);let r={query_layers:e.layers,info_format:"{format}"};parseFloat(n.queryParameters.version)>=1.3?(r.i="{i}",r.j="{j}"):(r.x="{i}",r.y="{j}"),n.setQueryParameters(r,!0),this._resource=t,this._pickFeaturesResource=n,this._layers=e.layers,this._tileProvider=new Fs({url:t,pickFeaturesUrl:n,tilingScheme:y(e.tilingScheme,new Hi({ellipsoid:e.ellipsoid})),rectangle:e.rectangle,tileWidth:e.tileWidth,tileHeight:e.tileHeight,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,subdomains:e.subdomains,tileDiscardPolicy:e.tileDiscardPolicy,credit:e.credit,getFeatureInfoFormats:y(e.getFeatureInfoFormats,fm.DefaultGetFeatureInfoFormats),enablePickFeatures:e.enablePickFeatures}),this._ready=!0,this._readyPromise=Promise.resolve(!0)}function Rge(e,t,n,i,o,r){let s=u(r)?r.data:void 0,a=e._tileProvider;return u(s)&&a._resource.setQueryParameters(s),a.requestImage(t,n,i,o)}function yat(e,t,n,i,o,r,s){let a=u(s)?s.data:void 0,c=e._tileProvider;return u(a)&&c._pickFeaturesResource.setQueryParameters(a),c.pickFeatures(t,n,i,o,r)}Object.defineProperties(fm.prototype,{url:{get:function(){return this._resource._url}},proxy:{get:function(){return this._resource.proxy}},layers:{get:function(){return this._layers}},tileWidth:{get:function(){return this._tileProvider.tileWidth}},tileHeight:{get:function(){return this._tileProvider.tileHeight}},maximumLevel:{get:function(){return this._tileProvider.maximumLevel}},minimumLevel:{get:function(){return this._tileProvider.minimumLevel}},tilingScheme:{get:function(){return this._tileProvider.tilingScheme}},rectangle:{get:function(){return this._tileProvider.rectangle}},tileDiscardPolicy:{get:function(){return this._tileProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._tileProvider.errorEvent}},ready:{get:function(){return $("WebMapServiceImageryProvider.ready","WebMapServiceImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._tileProvider.ready}},readyPromise:{get:function(){return $("WebMapServiceImageryProvider.readyPromise","WebMapServiceImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._tileProvider.readyPromise}},credit:{get:function(){return this._tileProvider.credit}},hasAlphaChannel:{get:function(){return this._tileProvider.hasAlphaChannel}},enablePickFeatures:{get:function(){return this._tileProvider.enablePickFeatures},set:function(e){this._tileProvider.enablePickFeatures=e}},clock:{get:function(){return this._timeDynamicImagery.clock},set:function(e){this._timeDynamicImagery.clock=e}},times:{get:function(){return this._timeDynamicImagery.times},set:function(e){this._timeDynamicImagery.times=e}},getFeatureInfoUrl:{get:function(){return this._getFeatureInfoUrl}},defaultAlpha:{get:function(){return $("WebMapServiceImageryProvider.defaultAlpha","WebMapServiceImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("WebMapServiceImageryProvider.defaultAlpha","WebMapServiceImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("WebMapServiceImageryProvider.defaultNightAlpha","WebMapServiceImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha},set:function(e){$("WebMapServiceImageryProvider.defaultNightAlpha","WebMapServiceImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("WebMapServiceImageryProvider.defaultDayAlpha","WebMapServiceImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("WebMapServiceImageryProvider.defaultDayAlpha","WebMapServiceImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("WebMapServiceImageryProvider.defaultBrightness","WebMapServiceImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("WebMapServiceImageryProvider.defaultBrightness","WebMapServiceImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("WebMapServiceImageryProvider.defaultContrast","WebMapServiceImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("WebMapServiceImageryProvider.defaultContrast","WebMapServiceImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("WebMapServiceImageryProvider.defaultHue","WebMapServiceImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("WebMapServiceImageryProvider.defaultHue","WebMapServiceImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("WebMapServiceImageryProvider.defaultSaturation","WebMapServiceImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("WebMapServiceImageryProvider.defaultSaturation","WebMapServiceImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("WebMapServiceImageryProvider.defaultGamma","WebMapServiceImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("WebMapServiceImageryProvider.defaultGamma","WebMapServiceImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("WebMapServiceImageryProvider.defaultMinificationFilter","WebMapServiceImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("WebMapServiceImageryProvider.defaultMinificationFilter","WebMapServiceImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("WebMapServiceImageryProvider.defaultMagnificationFilter","WebMapServiceImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("WebMapServiceImageryProvider.defaultMagnificationFilter","WebMapServiceImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});fm.prototype.getTileCredits=function(e,t,n){return this._tileProvider.getTileCredits(e,t,n)};fm.prototype.requestImage=function(e,t,n,i){let o,r=this._timeDynamicImagery,s;return u(r)&&(s=r.currentInterval,o=r.getFromCache(e,t,n,i)),u(o)||(o=Rge(this,e,t,n,i,s)),u(o)&&u(r)&&r.checkApproachingInterval(e,t,n,i),o};fm.prototype.pickFeatures=function(e,t,n,i,o){let r=this._timeDynamicImagery,s=u(r)?r.currentInterval:void 0;return yat(this,e,t,n,i,o,s)};fm.DefaultParameters=Object.freeze({service:"WMS",version:"1.1.1",request:"GetMap",styles:"",format:"image/jpeg"});fm.GetFeatureInfoDefaultParameters=Object.freeze({service:"WMS",version:"1.1.1",request:"GetFeatureInfo"});fm.DefaultGetFeatureInfoFormats=Object.freeze([Object.freeze(new $x("json","application/json")),Object.freeze(new $x("xml","text/xml")),Object.freeze(new $x("text","text/html"))]);function Mge(e){let t={};for(let n in e)e.hasOwnProperty(n)&&(t[n.toLowerCase()]=e[n]);return t}var mS=fm;var Aat=Object.freeze({service:"WMTS",version:"1.0.0",request:"GetTile"});function QL(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0;let t=Ie.createIfNeeded(e.url),n=e.style,i=e.tileMatrixSetID,o=t.url,r=o.match(/{/g);if(!u(r)||r.length===1&&/{s}/.test(o))t.setQueryParameters(Aat),this._useKvp=!0;else{let d={style:n,Style:n,TileMatrixSet:i};t.setTemplateValues(d),this._useKvp=!1}this._resource=t,this._layer=e.layer,this._style=n,this._tileMatrixSetID=i,this._tileMatrixLabels=e.tileMatrixLabels,this._format=y(e.format,"image/jpeg"),this._tileDiscardPolicy=e.tileDiscardPolicy,this._tilingScheme=u(e.tilingScheme)?e.tilingScheme:new Nr({ellipsoid:e.ellipsoid}),this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._minimumLevel=y(e.minimumLevel,0),this._maximumLevel=e.maximumLevel,this._rectangle=y(e.rectangle,this._tilingScheme.rectangle),this._dimensions=e.dimensions;let s=this;this._reload=void 0,u(e.times)&&(this._timeDynamicImagery=new nC({clock:e.clock,times:e.times,requestImageFunction:function(d,p,g,h,A){return Bge(s,d,p,g,h,A)},reloadFunction:function(){u(s._reload)&&s._reload()}})),this._readyPromise=Promise.resolve(!0),this._ready=!0;let a=this._tilingScheme.positionToTileXY(le.southwest(this._rectangle),this._minimumLevel),c=this._tilingScheme.positionToTileXY(le.northeast(this._rectangle),this._minimumLevel),l=(Math.abs(c.x-a.x)+1)*(Math.abs(c.y-a.y)+1);this._errorEvent=new ye;let f=e.credit;this._credit=typeof f=="string"?new Xt(f):f,this._subdomains=e.subdomains,Array.isArray(this._subdomains)?this._subdomains=this._subdomains.slice():u(this._subdomains)&&this._subdomains.length>0?this._subdomains=this._subdomains.split(""):this._subdomains=["a","b","c"]}function Bge(e,t,n,i,o,r){let s=e._tileMatrixLabels,a=u(s)?s[i]:i.toString(),c=e._subdomains,l=e._dimensions,f=u(r)?r.data:void 0,d,p;if(!e._useKvp)p={TileMatrix:a,TileRow:n.toString(),TileCol:t.toString(),s:c[(t+n+i)%c.length]},d=e._resource.getDerivedResource({request:o}),d.setTemplateValues(p),u(l)&&d.setTemplateValues(l),u(f)&&d.setTemplateValues(f);else{let g={};g.tilematrix=a,g.layer=e._layer,g.style=e._style,g.tilerow=n,g.tilecol=t,g.tilematrixset=e._tileMatrixSetID,g.format=e._format,u(l)&&(g=ht(g,l)),u(f)&&(g=ht(g,f)),p={s:c[(t+n+i)%c.length]},d=e._resource.getDerivedResource({queryParameters:g,request:o}),d.setTemplateValues(p)}return qc.loadImage(e,d)}Object.defineProperties(QL.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return this._minimumLevel}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},format:{get:function(){return this._format}},ready:{get:function(){return $("WebMapTileServiceImageryProvider.ready","WebMapTileServiceImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),!0}},readyPromise:{get:function(){return $("WebMapTileServiceImageryProvider.readyPromise","WebMapTileServiceImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!0}},clock:{get:function(){return this._timeDynamicImagery.clock},set:function(e){this._timeDynamicImagery.clock=e}},times:{get:function(){return this._timeDynamicImagery.times},set:function(e){this._timeDynamicImagery.times=e}},dimensions:{get:function(){return this._dimensions},set:function(e){this._dimensions!==e&&(this._dimensions=e,u(this._reload)&&this._reload())}},defaultAlpha:{get:function(){return $("WebMapTileServiceImageryProvider.defaultAlpha","WebMapTileServiceImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("WebMapTileServiceImageryProvider.defaultAlpha","WebMapTileServiceImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("WebMapTileServiceImageryProvider.defaultNightAlpha","WebMapTileServiceImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha},set:function(e){$("WebMapTileServiceImageryProvider.defaultNightAlpha","WebMapTileServiceImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("WebMapTileServiceImageryProvider.defaultDayAlpha","WebMapTileServiceImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("WebMapTileServiceImageryProvider.defaultDayAlpha","WebMapTileServiceImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("WebMapTileServiceImageryProvider.defaultBrightness","WebMapTileServiceImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("WebMapTileServiceImageryProvider.defaultBrightness","WebMapTileServiceImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("WebMapTileServiceImageryProvider.defaultContrast","WebMapTileServiceImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("WebMapTileServiceImageryProvider.defaultContrast","WebMapTileServiceImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("WebMapTileServiceImageryProvider.defaultHue","WebMapTileServiceImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("WebMapTileServiceImageryProvider.defaultHue","WebMapTileServiceImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("WebMapTileServiceImageryProvider.defaultSaturation","WebMapTileServiceImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("WebMapTileServiceImageryProvider.defaultSaturation","WebMapTileServiceImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("WebMapTileServiceImageryProvider.defaultGamma","WebMapTileServiceImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("WebMapTileServiceImageryProvider.defaultGamma","WebMapTileServiceImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("WebMapTileServiceImageryProvider.defaultMinificationFilter","WebMapTileServiceImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("WebMapTileServiceImageryProvider.defaultMinificationFilter","WebMapTileServiceImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("WebMapTileServiceImageryProvider.defaultMagnificationFilter","WebMapTileServiceImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("WebMapTileServiceImageryProvider.defaultMagnificationFilter","WebMapTileServiceImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});QL.prototype.getTileCredits=function(e,t,n){};QL.prototype.requestImage=function(e,t,n,i){let o,r=this._timeDynamicImagery,s;return u(r)&&(s=r.currentInterval,o=r.getFromCache(e,t,n,i)),u(o)||(o=Bge(this,e,t,n,i,s)),u(o)&&u(r)&&r.checkApproachingInterval(e,t,n,i),o};QL.prototype.pickFeatures=function(e,t,n,i,o){};var hS=QL;function R_(e){return function(t){return new e(t)}}var xat={ARCGIS_MAPSERVER:R_(Ah),BING:R_(Qb),GOOGLE_EARTH:R_(lS),MAPBOX:R_(fS),SINGLE_TILE:R_(dS),TMS:R_(bh),URL_TEMPLATE:R_(Fs),WMS:R_(mS),WMTS:R_(hS)},Cat={ARCGIS_MAPSERVER:Ah.fromUrl,BING:async(e,t)=>Qb.fromUrl(e,t),GOOGLE_EARTH:async(e,t)=>{let n=t.channel;return delete t.channel,lS.fromUrl(e,n,t)},MAPBOX:(e,t)=>new fS({url:e,...t}),SINGLE_TILE:dS.fromUrl,TMS:bh.fromUrl,URL_TEMPLATE:(e,t)=>new Fs({url:e,...t}),WMS:(e,t)=>new mS({url:e,...t}),WMTS:(e,t)=>new hS({url:e,...t})};function Vl(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._ready=!1,this._tileCredits=void 0,this._errorEvent=new ye;let t=e.assetId;u(t)&&($("IonImageryProvider options.assetId","options.assetId was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use IonImageryProvider.fromAssetId instead."),Vl._initialize(this,t,e))}Object.defineProperties(Vl.prototype,{ready:{get:function(){return $("IonImageryProvider.ready","IonImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use IonImageryProvider.fromAssetId instead."),this._ready}},readyPromise:{get:function(){return $("IonImageryProvider.readyPromise","IonImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use IonImageryProvider.fromAssetId instead."),this._readyPromise}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel},proxy:{get:function(){}}},defaultAlpha:{get:function(){return $("IonImageryProvider.defaultAlpha","IonImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("IonImageryProvider.defaultAlpha","IonImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("IonImageryProvider.defaultNightAlpha","IonImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha},set:function(e){$("IonImageryProvider.defaultNightAlpha","IonImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("IonImageryProvider.defaultDayAlpha","IonImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("IonImageryProvider.defaultDayAlpha","IonImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("IonImageryProvider.defaultBrightness","IonImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("IonImageryProvider.defaultBrightness","IonImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("IonImageryProvider.defaultContrast","IonImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("IonImageryProvider.defaultContrast","IonImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("IonImageryProvider.defaultHue","IonImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("IonImageryProvider.defaultHue","IonImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("IonImageryProvider.defaultSaturation","IonImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("IonImageryProvider.defaultSaturation","IonImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("IonImageryProvider.defaultGamma","IonImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("IonImageryProvider.defaultGamma","IonImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("IonImageryProvider.defaultMinificationFilter","IonImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("IonImageryProvider.defaultMinificationFilter","IonImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("IonImageryProvider.defaultMagnificationFilter","IonImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("IonImageryProvider.defaultMagnificationFilter","IonImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});Vl._initialize=function(e,t,n){let i=Ys._createEndpointResource(t,n),o=t.toString()+n.accessToken+n.server,r=Vl._endpointCache[o];u(r)||(r=i.fetchJson(),Vl._endpointCache[o]=r),e._readyPromise=r.then(function(s){if(s.type!=="IMAGERY")return Promise.reject(new de(`Cesium ion asset ${t} is not an imagery asset.`));let a,c=s.externalType;if(!u(c))a=new bh({url:new Ys(s,i)});else{let l=xat[c];if(!u(l))return Promise.reject(new de(`Unrecognized Cesium ion imagery type: ${c}`));a=l(s.options)}return e._tileCredits=Ys.getCreditsFromEndpoint(s,i),a.errorEvent.addEventListener(function(l){l.provider=e,e._errorEvent.raiseEvent(l)}),e._imageryProvider=a,Promise.resolve(a._readyPromise).then(function(){return e._ready=!0,!0})})};Vl.fromAssetId=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=Ys._createEndpointResource(e,t),i=e.toString()+t.accessToken+t.server,o=Vl._endpointCache[i];u(o)||(o=n.fetchJson(),Vl._endpointCache[i]=o);let r=await o;if(r.type!=="IMAGERY")throw new de(`Cesium ion asset ${e} is not an imagery asset.`);let s,a=r.externalType;if(!u(a))s=await bh.fromUrl(new Ys(r,n));else{let l=Cat[a];if(!u(l))throw new de(`Unrecognized Cesium ion imagery type: ${a}`);let f={...r.options},d=f.url;delete f.url,s=await l(d,f)}let c=new Vl(t);return s.errorEvent.addEventListener(function(l){l.provider=c,c._errorEvent.raiseEvent(l)}),c._tileCredits=Ys.getCreditsFromEndpoint(r,n),c._imageryProvider=s,c._ready=!0,c._readyPromise=Promise.resolve(!0),c};Vl.prototype.getTileCredits=function(e,t,n){let i=this._imageryProvider.getTileCredits(e,t,n);return u(i)?this._tileCredits.concat(i):this._tileCredits};Vl.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};Vl.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};Vl._endpointCache={};var Vf=Vl;var Tat={AERIAL:2,AERIAL_WITH_LABELS:3,ROAD:4},dm=Object.freeze(Tat);function Eat(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.style,dm.AERIAL);return Vf.fromAssetId(t)}var B_=Eat;var $L=`uniform sampler2D u_texture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = texture(u_texture, v_textureCoordinates);
}
`;var eN=`in vec4 position;
in float webMercatorT;

uniform vec2 u_textureDimensions;

out vec2 v_textureCoordinates;

void main()
{
    v_textureCoordinates = vec2(position.x, webMercatorT);
    gl_Position = czm_viewportOrthographic * (position * vec4(u_textureDimensions, 1.0, 1.0));
}
`;function pS(e,t,n,i,o){if(this.imageryLayer=e,this.x=t,this.y=n,this.level=i,this.request=void 0,i!==0){let r=t/2|0,s=n/2|0,a=i-1;this.parent=e.getImageryFromCache(r,s,a)}this.state=di.UNLOADED,this.imageUrl=void 0,this.image=void 0,this.texture=void 0,this.textureWebMercator=void 0,this.credits=void 0,this.referenceCount=0,!u(o)&&e.ready&&e.imageryProvider._ready&&(o=e.imageryProvider.tilingScheme.tileXYToRectangle(t,n,i)),this.rectangle=o}pS.createPlaceholder=function(e){let t=new pS(e,0,0,0);return t.addReference(),t.state=di.PLACEHOLDER,t};pS.prototype.addReference=function(){++this.referenceCount};pS.prototype.releaseReference=function(){return--this.referenceCount,this.referenceCount===0?(this.imageryLayer.removeImageryFromCache(this),u(this.parent)&&this.parent.releaseReference(),u(this.image)&&u(this.image.destroy)&&this.image.destroy(),u(this.texture)&&this.texture.destroy(),u(this.textureWebMercator)&&this.texture!==this.textureWebMercator&&this.textureWebMercator.destroy(),ue(this),0):this.referenceCount};pS.prototype.processStateMachine=function(e,t,n){this.state===di.UNLOADED&&!n&&(this.state=di.TRANSITIONING,this.imageryLayer._requestImagery(this)),this.state===di.RECEIVED&&(this.state=di.TRANSITIONING,this.imageryLayer._createTexture(e.context,this));let i=this.state===di.READY&&t&&!this.texture;(this.state===di.TEXTURE_LOADED||i)&&(this.state=di.TRANSITIONING,this.imageryLayer._reprojectTexture(e,this,t))};var _S=pS;function fq(e,t,n){this.readyImagery=void 0,this.loadingImagery=e,this.textureCoordinateRectangle=t,this.textureTranslationAndScale=void 0,this.useWebMercatorT=n}fq.prototype.freeResources=function(){u(this.readyImagery)&&this.readyImagery.releaseReference(),u(this.loadingImagery)&&this.loadingImagery.releaseReference()};fq.prototype.processStateMachine=function(e,t,n){let i=this.loadingImagery,o=i.imageryLayer;if(i.processStateMachine(t,!this.useWebMercatorT,n),i.state===di.READY)return u(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=this.loadingImagery,this.loadingImagery=void 0,this.textureTranslationAndScale=o._calculateTextureTranslationAndScale(e,this),!0;let r=i.parent,s;for(;u(r)&&(r.state!==di.READY||!this.useWebMercatorT&&!u(r.texture));)r.state!==di.FAILED&&r.state!==di.INVALID&&(s=s||r),r=r.parent;return this.readyImagery!==r&&(u(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=r,u(r)&&(r.addReference(),this.textureTranslationAndScale=o._calculateTextureTranslationAndScale(e,this))),i.state===di.FAILED||i.state===di.INVALID?u(s)?(s.processStateMachine(t,!this.useWebMercatorT,n),!1):!0:!1};var gS=fq;function hi(e,t){this._imageryProvider=e,this._readyEvent=new ye,this._errorEvent=new ye,t=y(t,y.EMPTY_OBJECT),e=y(e,y.EMPTY_OBJECT),this.alpha=y(t.alpha,y(e._defaultAlpha,1)),this.nightAlpha=y(t.nightAlpha,y(e._defaultNightAlpha,1)),this.dayAlpha=y(t.dayAlpha,y(e._defaultDayAlpha,1)),this.brightness=y(t.brightness,y(e._defaultBrightness,hi.DEFAULT_BRIGHTNESS)),this.contrast=y(t.contrast,y(e._defaultContrast,hi.DEFAULT_CONTRAST)),this.hue=y(t.hue,y(e._defaultHue,hi.DEFAULT_HUE)),this.saturation=y(t.saturation,y(e._defaultSaturation,hi.DEFAULT_SATURATION)),this.gamma=y(t.gamma,y(e._defaultGamma,hi.DEFAULT_GAMMA)),this.splitDirection=y(t.splitDirection,hi.DEFAULT_SPLIT),this.minificationFilter=y(t.minificationFilter,y(e._defaultMinificationFilter,hi.DEFAULT_MINIFICATION_FILTER)),this.magnificationFilter=y(t.magnificationFilter,y(e._defaultMagnificationFilter,hi.DEFAULT_MAGNIFICATION_FILTER)),this.show=y(t.show,!0),this._minimumTerrainLevel=t.minimumTerrainLevel,this._maximumTerrainLevel=t.maximumTerrainLevel,this._rectangle=y(t.rectangle,le.MAX_VALUE),this._maximumAnisotropy=t.maximumAnisotropy,this._imageryCache={},this._skeletonPlaceholder=new gS(_S.createPlaceholder(this)),this._show=!0,this._layerIndex=-1,this._isBaseLayer=!1,this._requestImageError=void 0,this._reprojectComputeCommands=[],this.cutoutRectangle=t.cutoutRectangle,this.colorToAlpha=t.colorToAlpha,this.colorToAlphaThreshold=y(t.colorToAlphaThreshold,hi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD)}Object.defineProperties(hi.prototype,{imageryProvider:{get:function(){return this._imageryProvider}},ready:{get:function(){return u(this._imageryProvider)}},errorEvent:{get:function(){return this._errorEvent}},readyEvent:{get:function(){return this._readyEvent}},rectangle:{get:function(){return this._rectangle}}});hi.DEFAULT_BRIGHTNESS=1;hi.DEFAULT_CONTRAST=1;hi.DEFAULT_HUE=0;hi.DEFAULT_SATURATION=1;hi.DEFAULT_GAMMA=1;hi.DEFAULT_SPLIT=Lc.NONE;hi.DEFAULT_MINIFICATION_FILTER=cn.LINEAR;hi.DEFAULT_MAGNIFICATION_FILTER=xi.LINEAR;hi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD=.004;hi.fromProviderAsync=function(e,t){let n=new hi(void 0,t);return Dat(n,Promise.resolve(e)),n};hi.fromWorldImagery=function(e){return e=y(e,y.EMPTY_OBJECT),hi.fromProviderAsync(B_({style:e.style}),e)};hi.prototype.isBaseLayer=function(){return this._isBaseLayer};hi.prototype.isDestroyed=function(){return!1};hi.prototype.destroy=function(){return ue(this)};var Fge=new le,Lge=new le,dq=new le,Uge=new le;hi.prototype.getViewableRectangle=async function(){$("ImageryLayer.getViewableRectangle","ImageryLayer.getViewableRectangle was deprecated in CesiumJS 1.104.  It will be removed in CesiumJS 1.107.  Use ImageryLayer.getImageryRectangle instead.");let e=this._imageryProvider,t=this._rectangle;return await e._readyPromise,le.intersection(e.rectangle,t)};hi.prototype.getImageryRectangle=function(){let e=this._imageryProvider,t=this._rectangle;return le.intersection(e.rectangle,t)};hi.prototype._createTileImagerySkeletons=function(e,t,n){let i=e.data;if(!u(t)||u(this._minimumTerrainLevel)&&e.level<this._minimumTerrainLevel||u(this._maximumTerrainLevel)&&e.level>this._maximumTerrainLevel)return!1;u(n)||(n=i.imagery.length);let o=this._imageryProvider;if(!this.ready||!o._ready)return this._skeletonPlaceholder.loadingImagery.addReference(),i.imagery.splice(n,0,this._skeletonPlaceholder),!0;let r=o.tilingScheme.projection instanceof wi&&e.rectangle.north<wi.MaximumLatitude&&e.rectangle.south>-wi.MaximumLatitude,s=le.intersection(o.rectangle,this._rectangle,Fge),a=le.intersection(e.rectangle,s,Lge);if(!u(a)){if(!this.isBaseLayer())return!1;let v=s,I=e.rectangle;a=Lge,I.south>=v.north?a.north=a.south=v.north:I.north<=v.south?a.north=a.south=v.south:(a.south=Math.max(I.south,v.south),a.north=Math.min(I.north,v.north)),I.west>=v.east?a.west=a.east=v.east:I.east<=v.west?a.west=a.east=v.west:(a.west=Math.max(I.west,v.west),a.east=Math.min(I.east,v.east))}let c=0;a.south>0?c=a.south:a.north<0&&(c=a.north);let f=1*t.getLevelMaximumGeometricError(e.level),d=vat(this,f,c);d=Math.max(0,d);let p=o.maximumLevel;if(d>p&&(d=p),u(o.minimumLevel)){let v=o.minimumLevel;d<v&&(d=v)}let g=o.tilingScheme,h=g.positionToTileXY(le.northwest(a),d),A=g.positionToTileXY(le.southeast(a),d),x=e.rectangle.width/512,C=e.rectangle.height/512,T=g.tileXYToRectangle(h.x,h.y,d);Math.abs(T.south-e.rectangle.north)<C&&h.y<A.y&&++h.y,Math.abs(T.east-e.rectangle.west)<x&&h.x<A.x&&++h.x;let E=g.tileXYToRectangle(A.x,A.y,d);Math.abs(E.north-e.rectangle.south)<C&&A.y>h.y&&--A.y,Math.abs(E.west-e.rectangle.east)<x&&A.x>h.x&&--A.x;let S=le.clone(e.rectangle,Uge),w=g.tileXYToRectangle(h.x,h.y,d),D=le.intersection(w,s,dq),M;r?(g.rectangleToNativeRectangle(S,S),g.rectangleToNativeRectangle(w,w),g.rectangleToNativeRectangle(D,D),g.rectangleToNativeRectangle(s,s),M=g.tileXYToNativeRectangle.bind(g),x=S.width/512,C=S.height/512):M=g.tileXYToRectangle.bind(g);let O,L=0,N=1,_;!this.isBaseLayer()&&Math.abs(D.west-S.west)>=x&&(L=Math.min(1,(D.west-S.west)/S.width)),!this.isBaseLayer()&&Math.abs(D.north-S.north)>=C&&(N=Math.max(0,(D.north-S.south)/S.height));let b=N;for(let v=h.x;v<=A.x;v++)if(O=L,w=M(v,h.y,d),D=le.simpleIntersection(w,s,dq),!!u(D)){L=Math.min(1,(D.east-S.west)/S.width),v===A.x&&(this.isBaseLayer()||Math.abs(D.east-S.east)<x)&&(L=1),N=b;for(let I=h.y;I<=A.y;I++){if(_=N,w=M(v,I,d),D=le.simpleIntersection(w,s,dq),!u(D))continue;N=Math.max(0,(D.south-S.south)/S.height),I===A.y&&(this.isBaseLayer()||Math.abs(D.south-S.south)<C)&&(N=0);let R=new re(O,N,L,_),F=this.getImageryFromCache(v,I,d);i.imagery.splice(n,0,new gS(F,R,r)),++n}}return!0};hi.prototype._calculateTextureTranslationAndScale=function(e,t){let n=t.readyImagery.rectangle,i=e.rectangle;if(t.useWebMercatorT){let c=t.readyImagery.imageryLayer.imageryProvider.tilingScheme;n=c.rectangleToNativeRectangle(n,Fge),i=c.rectangleToNativeRectangle(i,Uge)}let o=i.width,r=i.height,s=o/n.width,a=r/n.height;return new re(s*(i.west-n.west)/o,a*(i.south-n.south)/r,s,a)};hi.prototype._requestImagery=function(e){let t=this._imageryProvider,n=this;function i(s){if(!u(s))return o();e.image=s,e.state=di.RECEIVED,e.request=void 0,Ai.reportSuccess(n._requestImageError)}function o(s){if(e.request.state===oi.CANCELLED){e.state=di.UNLOADED,e.request=void 0;return}e.state=di.FAILED,e.request=void 0;let a=`Failed to obtain image tile X: ${e.x} Y: ${e.y} Level: ${e.level}.`;n._requestImageError=Ai.reportError(n._requestImageError,t,t.errorEvent,a,e.x,e.y,e.level,s),n._requestImageError.retry&&r()}function r(){let s=new Yo({throttle:!1,throttleByServer:!0,type:Zr.IMAGERY});e.request=s,e.state=di.TRANSITIONING;let a=t.requestImage(e.x,e.y,e.level,s);if(!u(a)){e.state=di.UNLOADED,e.request=void 0;return}u(t.getTileCredits)&&(e.credits=t.getTileCredits(e.x,e.y,e.level)),a.then(function(c){i(c)}).catch(function(c){o(c)})}r()};hi.prototype._createTextureWebGL=function(e,t){let n=new fn({minificationFilter:this.minificationFilter,magnificationFilter:this.magnificationFilter}),i=t.image;return u(i.internalFormat)?new Mt({context:e,pixelFormat:i.internalFormat,width:i.width,height:i.height,source:{arrayBufferView:i.bufferView},sampler:n}):new Mt({context:e,source:i,pixelFormat:this._imageryProvider.hasAlphaChannel?st.RGBA:st.RGB,sampler:n})};hi.prototype._createTexture=function(e,t){let n=this._imageryProvider,i=t.image;if(u(n.tileDiscardPolicy)){let r=n.tileDiscardPolicy;if(u(r)){if(!r.isReady()){t.state=di.RECEIVED;return}if(r.shouldDiscardImage(i)){t.state=di.INVALID;return}}}let o=this._createTextureWebGL(e,t);n.tilingScheme.projection instanceof wi?t.textureWebMercator=o:t.texture=o,t.image=void 0,t.state=di.TEXTURE_LOADED};function Nge(e,t,n){return`${e}:${t}:${n}`}hi.prototype._finalizeReprojectTexture=function(e,t){let n=this.minificationFilter,i=this.magnificationFilter;if(n===cn.LINEAR&&i===xi.LINEAR&&!st.isCompressedFormat(t.pixelFormat)&&P.isPowerOfTwo(t.width)&&P.isPowerOfTwo(t.height)){n=cn.LINEAR_MIPMAP_LINEAR;let r=Vt.maximumTextureFilterAnisotropy,s=Math.min(r,y(this._maximumAnisotropy,r)),a=Nge(n,i,s),c=e.cache.imageryLayerMipmapSamplers;u(c)||(c={},e.cache.imageryLayerMipmapSamplers=c);let l=c[a];u(l)||(l=c[a]=new fn({wrapS:wn.CLAMP_TO_EDGE,wrapT:wn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i,maximumAnisotropy:s})),t.generateMipmap(Sm.NICEST),t.sampler=l}else{let r=Nge(n,i,0),s=e.cache.imageryLayerNonMipmapSamplers;u(s)||(s={},e.cache.imageryLayerNonMipmapSamplers=s);let a=s[r];u(a)||(a=s[r]=new fn({wrapS:wn.CLAMP_TO_EDGE,wrapT:wn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i})),t.sampler=a}};hi.prototype._reprojectTexture=function(e,t,n){let i=t.textureWebMercator||t.texture,o=t.rectangle,r=e.context;if(n=y(n,!0),n&&!(this._imageryProvider.tilingScheme.projection instanceof Si)&&o.width/i.width>1e-5){let s=this;t.addReference();let a=new Ku({persists:!0,owner:this,preExecute:function(c){Sat(c,r,i,t.rectangle)},postExecute:function(c){t.texture=c,s._finalizeReprojectTexture(r,c),t.state=di.READY,t.releaseReference()},canceled:function(){t.state=di.TEXTURE_LOADED,t.releaseReference()}});this._reprojectComputeCommands.push(a)}else n&&(t.texture=i),this._finalizeReprojectTexture(r,i),t.state=di.READY};hi.prototype.queueReprojectionCommands=function(e){let t=this._reprojectComputeCommands,n=t.length;for(let i=0;i<n;++i)e.commandList.push(t[i]);t.length=0};hi.prototype.cancelReprojections=function(){this._reprojectComputeCommands.forEach(function(e){u(e.canceled)&&e.canceled()}),this._reprojectComputeCommands.length=0};hi.prototype.getImageryFromCache=function(e,t,n,i){let o=Vge(e,t,n),r=this._imageryCache[o];return u(r)||(r=new _S(this,e,t,n,i),this._imageryCache[o]=r),r.addReference(),r};hi.prototype.removeImageryFromCache=function(e){let t=Vge(e.x,e.y,e.level);delete this._imageryCache[t]};function Vge(e,t,n){return JSON.stringify([e,t,n])}var dz={u_textureDimensions:function(){return this.textureDimensions},u_texture:function(){return this.texture},textureDimensions:new H,texture:void 0},bat=kt.supportsTypedArrays()?new Float32Array(2*64):void 0;function Sat(e,t,n,i){let o=t.cache.imageryLayer_reproject;if(!u(o)){o=t.cache.imageryLayer_reproject={vertexArray:void 0,shaderProgram:void 0,sampler:void 0,destroy:function(){u(this.framebuffer)&&this.framebuffer.destroy(),u(this.vertexArray)&&this.vertexArray.destroy(),u(this.shaderProgram)&&this.shaderProgram.destroy()}};let x=new Float32Array(2*64*2),C=0;for(let D=0;D<64;++D){let M=D/63;x[C++]=0,x[C++]=M,x[C++]=1,x[C++]=M}let T={position:0,webMercatorT:1},E=Yr.getRegularGridIndices(2,64),S=ut.createIndexBuffer({context:t,typedArray:E,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT});o.vertexArray=new si({context:t,attributes:[{index:T.position,vertexBuffer:ut.createVertexBuffer({context:t,typedArray:x,usage:Fe.STATIC_DRAW}),componentsPerAttribute:2},{index:T.webMercatorT,vertexBuffer:ut.createVertexBuffer({context:t,sizeInBytes:64*2*4,usage:Fe.STREAM_DRAW}),componentsPerAttribute:1}],indexBuffer:S});let w=new He({sources:[eN]});o.shaderProgram=Jt.fromCache({context:t,vertexShaderSource:w,fragmentShaderSource:$L,attributeLocations:T}),o.sampler=new fn({wrapS:wn.CLAMP_TO_EDGE,wrapT:wn.CLAMP_TO_EDGE,minificationFilter:cn.LINEAR,magnificationFilter:xi.LINEAR})}n.sampler=o.sampler;let r=n.width,s=n.height;dz.textureDimensions.x=r,dz.textureDimensions.y=s,dz.texture=n;let a=Math.sin(i.south),c=.5*Math.log((1+a)/(1-a));a=Math.sin(i.north);let f=1/(.5*Math.log((1+a)/(1-a))-c),d=new Mt({context:t,width:r,height:s,pixelFormat:n.pixelFormat,pixelDatatype:n.pixelDatatype,preMultiplyAlpha:n.preMultiplyAlpha});P.isPowerOfTwo(r)&&P.isPowerOfTwo(s)&&d.generateMipmap(Sm.NICEST);let p=i.south,g=i.north,h=bat,A=0;for(let x=0;x<64;++x){let C=x/63,T=P.lerp(p,g,C);a=Math.sin(T);let S=(.5*Math.log((1+a)/(1-a))-c)*f;h[A++]=S,h[A++]=S}o.vertexArray.getAttribute(1).vertexBuffer.copyFromArrayView(h),e.shaderProgram=o.shaderProgram,e.outputTexture=d,e.uniformMap=dz,e.vertexArray=o.vertexArray}function vat(e,t,n){let i=e._imageryProvider,o=i.tilingScheme,r=o.ellipsoid,s=e._imageryProvider.tilingScheme.projection instanceof Si?1:Math.cos(n),a=o.rectangle,l=r.maximumRadius*a.width*s/(i.tileWidth*o.getNumberOfXTilesAtLevel(0))/t,f=Math.log(l)/Math.log(2);return Math.round(f)|0}function wat(e,t){e.numberOfListeners>0?e.raiseEvent(t):console.error(t)}async function Dat(e,t){let n;try{if(n=await Promise.resolve(t),e.isDestroyed())return;e._imageryProvider=n,e._readyEvent.raiseEvent(n)}catch(i){wat(e._errorEvent,i)}}var Us=hi;var kge={NONE:0,CULLED:1,RENDERED:2,REFINED:3,RENDERED_AND_KICKED:6,REFINED_AND_KICKED:7,CULLED_BUT_NEEDED:9,wasKicked:function(e){return e>=kge.RENDERED_AND_KICKED},originalResult:function(e){return e&3},kick:function(e){return e|4}},$n=kge;function AS(e){this.tile=e,this.frameLastUpdated=void 0,this.westMeshes=[],this.westTiles=[],this.southMeshes=[],this.southTiles=[],this.eastMeshes=[],this.eastTiles=[],this.northMeshes=[],this.northTiles=[],this.southwestMesh=void 0,this.southwestTile=void 0,this.southeastMesh=void 0,this.southeastTile=void 0,this.northwestMesh=void 0,this.northwestTile=void 0,this.northeastMesh=void 0,this.northeastTile=void 0,this.changedThisFrame=!0,this.visitedFrame=void 0,this.enqueuedFrame=void 0,this.mesh=void 0,this.vertexArray=void 0,this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new re}AS.prototype.update=function(e,t,n){this.changedThisFrame&&(qge(e,t,this.tile,n),this.changedThisFrame=!1)};AS.prototype.destroy=function(e){this._destroyVertexArray(e),u(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0)};AS.prototype._destroyVertexArray=function(e){u(this.vertexArray)&&(u(e)?e.push(this.vertexArray):Uf._freeVertexArray(this.vertexArray),this.vertexArray=void 0)};var Iat=new Xg;AS.updateFillTiles=function(e,t,n,i){let o=e._quadtree,r=o._levelZeroTiles,s=o._lastSelectionFrameNumber,a=Iat;a.clear();for(let l=0;l<t.length;++l){let f=t[l];u(f.data.vertexArray)&&a.enqueue(t[l])}let c=a.dequeue();for(;c!==void 0;){let l=c.findTileToWest(r),f=c.findTileToSouth(r),d=c.findTileToEast(r),p=c.findTileToNorth(r);ps(e,n,c,l,s,_n.EAST,!1,a,i),ps(e,n,c,f,s,_n.NORTH,!1,a,i),ps(e,n,c,d,s,_n.WEST,!1,a,i),ps(e,n,c,p,s,_n.SOUTH,!1,a,i);let g=l.findTileToNorth(r),h=l.findTileToSouth(r),A=d.findTileToNorth(r),x=d.findTileToSouth(r);ps(e,n,c,g,s,_n.SOUTHEAST,!1,a,i),ps(e,n,c,A,s,_n.SOUTHWEST,!1,a,i),ps(e,n,c,h,s,_n.NORTHEAST,!1,a,i),ps(e,n,c,x,s,_n.NORTHWEST,!1,a,i),c=a.dequeue()}};function ps(e,t,n,i,o,r,s,a,c){if(i===void 0)return;let l=i;for(;l&&(l._lastSelectionResultFrame!==o||$n.wasKicked(l._lastSelectionResult)||$n.originalResult(l._lastSelectionResult)===$n.CULLED);){if(s)return;let f=l.parent;if(r>=_n.NORTHWEST&&f!==void 0)switch(r){case _n.NORTHWEST:l=l===f.northwestChild?f:void 0;break;case _n.NORTHEAST:l=l===f.northeastChild?f:void 0;break;case _n.SOUTHWEST:l=l===f.southwestChild?f:void 0;break;case _n.SOUTHEAST:l=l===f.southeastChild?f:void 0;break}else l=f}if(l!==void 0){if(l._lastSelectionResult===$n.RENDERED){if(u(l.data.vertexArray))return;Pat(e,t,n,l,r,o,a,c);return}if($n.originalResult(i._lastSelectionResult)!==$n.CULLED)switch(r){case _n.WEST:ps(e,t,n,i.northwestChild,o,r,!0,a,c),ps(e,t,n,i.southwestChild,o,r,!0,a,c);break;case _n.EAST:ps(e,t,n,i.southeastChild,o,r,!0,a,c),ps(e,t,n,i.northeastChild,o,r,!0,a,c);break;case _n.SOUTH:ps(e,t,n,i.southwestChild,o,r,!0,a,c),ps(e,t,n,i.southeastChild,o,r,!0,a,c);break;case _n.NORTH:ps(e,t,n,i.northeastChild,o,r,!0,a,c),ps(e,t,n,i.northwestChild,o,r,!0,a,c);break;case _n.NORTHWEST:ps(e,t,n,i.northwestChild,o,r,!0,a,c);break;case _n.NORTHEAST:ps(e,t,n,i.northeastChild,o,r,!0,a,c);break;case _n.SOUTHWEST:ps(e,t,n,i.southwestChild,o,r,!0,a,c);break;case _n.SOUTHEAST:ps(e,t,n,i.southeastChild,o,r,!0,a,c);break;default:throw new fe("Invalid edge")}}}function Pat(e,t,n,i,o,r,s,a){let c=i.data;if(c.fill===void 0)c.fill=new AS(i);else if(c.fill.visitedFrame===r)return;c.fill.enqueuedFrame!==r&&(c.fill.enqueuedFrame=r,c.fill.changedThisFrame=!1,s.enqueue(i)),Oat(e,t,n,i,o,a)}function Oat(e,t,n,i,o,r){let s=i.data.fill,a,c=n.data.fill;u(c)?(c.visitedFrame=t.frameNumber,c.changedThisFrame&&(qge(e,t,n,r),c.changedThisFrame=!1),a=n.data.fill.mesh):a=n.data.mesh;let l,f;switch(o){case _n.WEST:l=s.westMeshes,f=s.westTiles;break;case _n.SOUTH:l=s.southMeshes,f=s.southTiles;break;case _n.EAST:l=s.eastMeshes,f=s.eastTiles;break;case _n.NORTH:l=s.northMeshes,f=s.northTiles;break;case _n.NORTHWEST:s.changedThisFrame=s.changedThisFrame||s.northwestMesh!==a,s.northwestMesh=a,s.northwestTile=n;return;case _n.NORTHEAST:s.changedThisFrame=s.changedThisFrame||s.northeastMesh!==a,s.northeastMesh=a,s.northeastTile=n;return;case _n.SOUTHWEST:s.changedThisFrame=s.changedThisFrame||s.southwestMesh!==a,s.southwestMesh=a,s.southwestTile=n;return;case _n.SOUTHEAST:s.changedThisFrame=s.changedThisFrame||s.southeastMesh!==a,s.southeastMesh=a,s.southeastTile=n;return}if(n.level<=i.level){s.changedThisFrame=s.changedThisFrame||l[0]!==a||l.length!==1,l[0]=a,f[0]=n,l.length=1,f.length=1;return}let d,p,g,h,A=n.rectangle,x,C=i.rectangle;switch(o){case _n.WEST:for(x=(C.north-C.south)*P.EPSILON5,d=0;d<f.length&&(g=f[d],h=g.rectangle,!P.greaterThan(A.north,h.south,x));++d);for(p=d;p<f.length&&(g=f[p],h=g.rectangle,!P.greaterThanOrEquals(A.south,h.north,x));++p);break;case _n.SOUTH:for(x=(C.east-C.west)*P.EPSILON5,d=0;d<f.length&&(g=f[d],h=g.rectangle,!P.lessThan(A.west,h.east,x));++d);for(p=d;p<f.length&&(g=f[p],h=g.rectangle,!P.lessThanOrEquals(A.east,h.west,x));++p);break;case _n.EAST:for(x=(C.north-C.south)*P.EPSILON5,d=0;d<f.length&&(g=f[d],h=g.rectangle,!P.lessThan(A.south,h.north,x));++d);for(p=d;p<f.length&&(g=f[p],h=g.rectangle,!P.lessThanOrEquals(A.north,h.south,x));++p);break;case _n.NORTH:for(x=(C.east-C.west)*P.EPSILON5,d=0;d<f.length&&(g=f[d],h=g.rectangle,!P.greaterThan(A.east,h.west,x));++d);for(p=d;p<f.length&&(g=f[p],h=g.rectangle,!P.greaterThanOrEquals(A.west,h.east,x));++p);break}p-d===1?(s.changedThisFrame=s.changedThisFrame||l[d]!==a,l[d]=a,f[d]=n):(s.changedThisFrame=!0,l.splice(d,p-d,a),f.splice(d,p-d,n))}var iC=new he,Mat=new he,yS=new m,_q=new m,mq=new H,hq=new H,Nu=new H;function Az(){this.height=0,this.encodedNormal=new H}function mz(e,t,n,i,o,r,s,a,c){if(u(o))return o;let l;if(u(r)&&u(s))l=(r.height+s.height)*.5;else if(u(r))l=r.height;else if(u(s))l=s.height;else if(u(a))l=a.height;else{let d=e.tile.data.tileBoundingRegion,p=0,g=0;u(d)&&(p=d.minimumHeight,g=d.maximumHeight),l=(p+g)*.5}return Xge(e,t,n,i,l,c),c}var Rat={minimumHeight:0,maximumHeight:0},Bat=new m,zge=new Az,Hge=new Az,Gge=new Az,Wge=new Az,Lat=typeof Uint8Array<"u"?new Uint8Array(9*9):void 0,Nat={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0};function qge(e,t,n,i){Uf.initialize(n,e.terrainProvider,e._imageryLayers);let o=n.data,r=o.fill,s=n.rectangle,a=t.terrainExaggeration,c=t.terrainExaggerationRelativeHeight,l=a!==1,f=n.tilingScheme.ellipsoid,d=pz(r,f,0,1,r.northwestTile,r.northwestMesh,r.northTiles,r.northMeshes,r.westTiles,r.westMeshes,Gge),p=pz(r,f,0,0,r.southwestTile,r.southwestMesh,r.westTiles,r.westMeshes,r.southTiles,r.southMeshes,zge),g=pz(r,f,1,0,r.southeastTile,r.southeastMesh,r.southTiles,r.southMeshes,r.eastTiles,r.eastMeshes,Hge),h=pz(r,f,1,1,r.northeastTile,r.northeastMesh,r.eastTiles,r.eastMeshes,r.northTiles,r.northMeshes,Wge);d=mz(r,f,0,1,d,p,h,g,Gge),p=mz(r,f,0,0,p,d,g,h,zge),g=mz(r,f,1,1,g,p,h,d,Hge),h=mz(r,f,1,1,h,g,d,p,Wge);let A=p.height,x=g.height,C=d.height,T=h.height,E=Math.min(A,x,C,T),S=Math.max(A,x,C,T),w=(E+S)*.5,D,M,O=e.getLevelMaximumGeometricError(n.level),L=f.maximumRadius-O,N=Math.acos(L/f.maximumRadius)*4;if(N*=1.5,s.width>N&&S-E<=O){let v=new Sa({width:9,height:9,buffer:Lat,structure:{heightOffset:S}}),I=Nat;I.tilingScheme=n.tilingScheme,I.x=n.x,I.y=n.y,I.level=n.level,I.exaggeration=a,I.exaggerationRelativeHeight=c,r.mesh=v._createMeshSync(I)}else{let v=l,I=le.center(s,Mat);I.height=w;let R=f.cartographicToCartesian(I,Bat),F=new cc(R,void 0,void 0,void 0,void 0,!0,!0,v,a,c),z=5,V;for(V=r.westMeshes,D=0,M=V.length;D<M;++D)z+=V[D].eastIndicesNorthToSouth.length;for(V=r.southMeshes,D=0,M=V.length;D<M;++D)z+=V[D].northIndicesWestToEast.length;for(V=r.eastMeshes,D=0,M=V.length;D<M;++D)z+=V[D].westIndicesSouthToNorth.length;for(V=r.northMeshes,D=0,M=V.length;D<M;++D)z+=V[D].southIndicesEastToWest.length;let G=Rat;G.minimumHeight=E,G.maximumHeight=S;let U=F.stride,q=new Float32Array(z*U),Y=0,Q=Y;Y=hz(f,s,F,q,Y,0,1,d.height,d.encodedNormal,1,G),Y=gz(r,f,F,q,Y,r.westTiles,r.westMeshes,_n.EAST,G);let W=Y;Y=hz(f,s,F,q,Y,0,0,p.height,p.encodedNormal,0,G),Y=gz(r,f,F,q,Y,r.southTiles,r.southMeshes,_n.NORTH,G);let K=Y;Y=hz(f,s,F,q,Y,1,0,g.height,g.encodedNormal,0,G),Y=gz(r,f,F,q,Y,r.eastTiles,r.eastMeshes,_n.WEST,G);let J=Y;Y=hz(f,s,F,q,Y,1,1,h.height,h.encodedNormal,1,G),Y=gz(r,f,F,q,Y,r.northTiles,r.northMeshes,_n.SOUTH,G),E=G.minimumHeight,S=G.maximumHeight;let ge=Mn.fromRectangle(s,E,S,n.tilingScheme.ellipsoid),Ce=wi.geodeticLatitudeToMercatorAngle(s.south),se=1/(wi.geodeticLatitudeToMercatorAngle(s.north)-Ce),xe=(wi.geodeticLatitudeToMercatorAngle(I.latitude)-Ce)*se,me=f.geodeticSurfaceNormalCartographic(iC,_q),ve=Wn.octEncode(me,mq),Pe=Y;F.encode(q,Y*U,ge.center,H.fromElements(.5,.5,Nu),w,ve,xe,me),++Y;let Ve=Y,Xe=Ve<256?1:2,_t=(Ve-1)*3,Gt=_t*Xe,dn=(q.length-Ve*U)*Float32Array.BYTES_PER_ELEMENT,mt;if(dn>=Gt){let pe=Ve*U*Float32Array.BYTES_PER_ELEMENT;mt=Ve<256?new Uint8Array(q.buffer,pe,_t):new Uint16Array(q.buffer,pe,_t)}else mt=Ve<256?new Uint8Array(_t):new Uint16Array(_t);q=new Float32Array(q.buffer,0,Ve*U);let Tn=0;for(D=0;D<Ve-2;++D)mt[Tn++]=Pe,mt[Tn++]=D,mt[Tn++]=D+1;mt[Tn++]=Pe,mt[Tn++]=D,mt[Tn++]=0;let Zn=[];for(D=W;D>=Q;--D)Zn.push(D);let Wt=[];for(D=K;D>=W;--D)Wt.push(D);let Qe=[];for(D=J;D>=K;--D)Qe.push(D);let _e=[];for(_e.push(0),D=Pe-1;D>=J;--D)_e.push(D);r.mesh=new Bf(F.center,q,mt,_t,Ve,E,S,ae.fromOrientedBoundingBox(ge),Gat(e,ge.center,s,E,S),F.stride,ge,F,Zn,Wt,Qe,_e)}let _=t.context;r._destroyVertexArray(i),r.vertexArray=Uf._createVertexArrayForMesh(_,r.mesh),o.processImagery(n,e.terrainProvider,t,!0);let b=r.waterMaskTexture;if(r.waterMaskTexture=void 0,e.terrainProvider.hasWaterMask){let v=o._findAncestorTileWithTerrainData(n);u(v)&&u(v.data.waterMaskTexture)&&(r.waterMaskTexture=v.data.waterMaskTexture,++r.waterMaskTexture.referenceCount,o._computeWaterMaskTranslationAndScale(n,v,r.waterMaskTranslationAndScale))}u(b)&&(--b.referenceCount,b.referenceCount===0&&b.destroy())}function hz(e,t,n,i,o,r,s,a,c,l,f){let d=iC;d.longitude=P.lerp(t.west,t.east,r),d.latitude=P.lerp(t.south,t.north,s),d.height=a;let p=e.cartographicToCartesian(d,yS),g;n.hasGeodeticSurfaceNormals&&(g=e.geodeticSurfaceNormal(p,_q));let h=hq;return h.x=r,h.y=s,n.encode(i,o*n.stride,p,h,a,c,l,g),f.minimumHeight=Math.min(f.minimumHeight,a),f.maximumHeight=Math.max(f.maximumHeight,a),o+1}var yz=new le;function tN(e,t,n,i){let o=e.rectangle,r=t.rectangle;t.x===0&&n.x===1&&e.x===e.tilingScheme.getNumberOfXTilesAtLevel(e.level)-1?(o=le.clone(e.rectangle,yz),o.west-=P.TWO_PI,o.east-=P.TWO_PI):e.x===0&&n.x===0&&t.x===t.tilingScheme.getNumberOfXTilesAtLevel(t.level)-1&&(o=le.clone(e.rectangle,yz),o.west+=P.TWO_PI,o.east+=P.TWO_PI);let s=o.east-o.west,a=(r.west-o.west)/s,c=(r.east-o.west)/s,l=o.north-o.south,f=(r.south-o.south)/l,d=(r.north-o.south)/l,p=(n.x-a)/(c-a),g=(n.y-f)/(d-f);return Math.abs(p)<Math.EPSILON5?p=0:Math.abs(p-1)<Math.EPSILON5&&(p=1),Math.abs(g)<Math.EPSILON5?g=0:Math.abs(g-1)<Math.EPSILON5&&(g=1),i.x=p,i.y=g,i}var Fat=new H;function pq(e,t,n,i,o){let r=e.encoding,s=e.vertices;if(o.height=r.decodeHeight(s,t),r.hasVertexNormals)r.getOctEncodedNormal(s,t,o.encodedNormal);else{let a=o.encodedNormal;a.x=0,a.y=0}}var Uat=new H,Vat=new m;function kat(e,t,n,i,o,r,s,a,c,l){let f=i.encoding,d=i.vertices,p=tN(t,n,f.decodeTextureCoordinates(d,o,Nu),Nu),g=tN(t,n,f.decodeTextureCoordinates(d,r,hq),hq),h;c?h=(s-p.x)/(g.x-p.x):h=(a-p.y)/(g.y-p.y);let A=f.decodeHeight(d,o),x=f.decodeHeight(d,r),C=n.rectangle;iC.longitude=P.lerp(C.west,C.east,s),iC.latitude=P.lerp(C.south,C.north,a),l.height=iC.height=P.lerp(A,x,h);let T;if(f.hasVertexNormals){let E=f.getOctEncodedNormal(d,o,Fat),S=f.getOctEncodedNormal(d,r,Uat),w=Wn.octDecode(E.x,E.y,yS),D=Wn.octDecode(S.x,S.y,Vat);T=m.lerp(w,D,h,yS),m.normalize(T,T),Wn.octEncode(T,l.encodedNormal)}else T=e.geodeticSurfaceNormalCartographic(iC,yS),Wn.octEncode(T,l.encodedNormal)}function Xge(e,t,n,i,o,r){r.height=o;let s=t.geodeticSurfaceNormalCartographic(iC,yS);Wn.octEncode(s,r.encodedNormal)}function pz(e,t,n,i,o,r,s,a,c,l,f){if(Yge(e,t,a,s,!1,n,i,f)||Yge(e,t,l,c,!0,n,i,f))return f;let p;if(gq(o,r))return n===0?i===0?p=r.eastIndicesNorthToSouth[0]:p=r.southIndicesEastToWest[0]:i===0?p=r.northIndicesWestToEast[0]:p=r.westIndicesSouthToNorth[0],pq(r,p,n,i,f),f;let g;if(n===0?i===0?g=_z(e.westMeshes,e.westTiles,_n.EAST,e.southMeshes,e.southTiles,_n.NORTH,n,i):g=_z(e.northMeshes,e.northTiles,_n.SOUTH,e.westMeshes,e.westTiles,_n.EAST,n,i):i===0?g=_z(e.southMeshes,e.southTiles,_n.NORTH,e.eastMeshes,e.eastTiles,_n.WEST,n,i):g=_z(e.eastMeshes,e.eastTiles,_n.WEST,e.northMeshes,e.northTiles,_n.SOUTH,n,i),u(g))return Xge(e,t,n,i,g,f),f}function _z(e,t,n,i,o,r,s,a){let c=jge(e,t,!1,n,s,a),l=jge(i,o,!0,r,s,a);return u(c)&&u(l)?(c+l)*.5:u(c)?c:l}function gz(e,t,n,i,o,r,s,a,c){for(let l=0;l<r.length;++l)o=zat(e,t,n,i,o,r[l],s[l],a,c);return o}function zat(e,t,n,i,o,r,s,a,c){let l=r.rectangle;a===_n.EAST&&e.tile.x===0?(l=le.clone(r.rectangle,yz),l.west-=P.TWO_PI,l.east-=P.TWO_PI):a===_n.WEST&&r.x===0&&(l=le.clone(r.rectangle,yz),l.west+=P.TWO_PI,l.east+=P.TWO_PI);let f=e.tile.rectangle,d,p;o>0&&(n.decodeTextureCoordinates(i,o-1,Nu),d=Nu.x,p=Nu.y);let g,h;switch(a){case _n.WEST:g=s.westIndicesSouthToNorth,h=!1;break;case _n.NORTH:g=s.northIndicesWestToEast,h=!0;break;case _n.EAST:g=s.eastIndicesNorthToSouth,h=!1;break;case _n.SOUTH:g=s.southIndicesEastToWest,h=!0;break}let A=r,x=e.tile,C=s.encoding,T=s.vertices,E=n.stride,S,w;C.hasWebMercatorT&&(S=wi.geodeticLatitudeToMercatorAngle(f.south),w=1/(wi.geodeticLatitudeToMercatorAngle(f.north)-S));for(let D=0;D<g.length;++D){let M=g[D],O=C.decodeTextureCoordinates(T,M,Nu);tN(A,x,O,O);let L=O.x,N=O.y,_=h?L:N;if(_<0||_>1||Math.abs(L-d)<P.EPSILON5&&Math.abs(N-p)<P.EPSILON5)continue;let b=Math.abs(L)<P.EPSILON5||Math.abs(L-1)<P.EPSILON5,v=Math.abs(N)<P.EPSILON5||Math.abs(N-1)<P.EPSILON5;if(b&&v)continue;let I=C.decodePosition(T,M,yS),R=C.decodeHeight(T,M),F;C.hasVertexNormals?F=C.getOctEncodedNormal(T,M,mq):(F=mq,F.x=0,F.y=0);let z=N;if(C.hasWebMercatorT){let G=P.lerp(f.south,f.north,N);z=(wi.geodeticLatitudeToMercatorAngle(G)-S)*w}let V;n.hasGeodeticSurfaceNormals&&(V=t.geodeticSurfaceNormal(I,_q)),n.encode(i,o*E,I,O,R,F,z,V),c.minimumHeight=Math.min(c.minimumHeight,R),c.maximumHeight=Math.max(c.maximumHeight,R),++o}return o}function jge(e,t,n,i,o,r){let s,a,c;n?(s=0,a=e.length,c=1):(s=e.length-1,a=-1,c=-1);for(let l=s;l!==a;l+=c){let f=e[l],d=t[l];if(!gq(d,f))continue;let p;switch(i){case _n.WEST:p=f.westIndicesSouthToNorth;break;case _n.SOUTH:p=f.southIndicesEastToWest;break;case _n.EAST:p=f.eastIndicesNorthToSouth;break;case _n.NORTH:p=f.northIndicesWestToEast;break}let g=p[n?0:p.length-1];if(u(g))return f.encoding.decodeHeight(f.vertices,g)}}function gq(e,t){return u(t)&&(!u(e.data.fill)||!e.data.fill.changedThisFrame)}function Yge(e,t,n,i,o,r,s,a){let c,l,f,d,p,g=i[o?0:n.length-1],h=n[o?0:n.length-1];if(gq(g,h)&&(r===0?s===0?(c=o?h.northIndicesWestToEast:h.eastIndicesNorthToSouth,l=o,f=o):(c=o?h.eastIndicesNorthToSouth:h.southIndicesEastToWest,l=!o,f=!1):s===0?(c=o?h.westIndicesSouthToNorth:h.northIndicesWestToEast,l=!o,f=!0):(c=o?h.southIndicesEastToWest:h.westIndicesSouthToNorth,l=o,f=!o),c.length>0)){d=o?0:c.length-1,p=c[d],h.encoding.decodeTextureCoordinates(h.vertices,p,Nu);let A=tN(g,e.tile,Nu,Nu);if(A.x===r&&A.y===s)return pq(h,p,r,s,a),!0;if(d=Io(c,l?r:s,function(x,C){h.encoding.decodeTextureCoordinates(h.vertices,x,Nu);let T=tN(g,e.tile,Nu,Nu);return f?l?T.x-r:T.y-s:l?r-T.x:s-T.y}),d<0){if(d=~d,d>0&&d<c.length)return kat(t,g,e.tile,h,c[d-1],c[d],r,s,l,a),!0}else return pq(h,c[d],r,s,a),!0}return!1}var Hat=[new m,new m,new m,new m];function Gat(e,t,n,i,o,r){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=Hat;return m.fromRadians(n.west,n.south,o,a,c[0]),m.fromRadians(n.east,n.south,o,a,c[1]),m.fromRadians(n.west,n.north,o,a,c[2]),m.fromRadians(n.east,n.north,o,a,c[3]),s.computeHorizonCullingPointPossiblyUnderEllipsoid(t,c,i,r)}var xS=AS;function ir(e){this.lightingFadeOutDistance=65e5,this.lightingFadeInDistance=9e6,this.hasWaterMask=!1,this.oceanNormalMap=void 0,this.zoomedOutOceanSpecularIntensity=.5,this.enableLighting=!1,this.dynamicAtmosphereLighting=!1,this.dynamicAtmosphereLightingFromSun=!1,this.showGroundAtmosphere=!1,this.shadows=yn.RECEIVE_ONLY,this.vertexShadowDarkness=.3,this.fillHighlightColor=void 0,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this.showSkirts=!0,this.backFaceCulling=!0,this.undergroundColor=void 0,this.undergroundColorAlphaByDistance=void 0,this.lambertDiffuseMultiplier=0,this.materialUniformMap=void 0,this._materialUniformMap=void 0,this._quadtree=void 0,this._terrainProvider=e.terrainProvider,this._imageryLayers=e.imageryLayers,this._surfaceShaderSet=e.surfaceShaderSet,this._renderState=void 0,this._blendRenderState=void 0,this._disableCullingRenderState=void 0,this._disableCullingBlendRenderState=void 0,this._errorEvent=new ye,this._removeLayerAddedListener=this._imageryLayers.layerAdded.addEventListener(ir.prototype._onLayerAdded,this),this._removeLayerRemovedListener=this._imageryLayers.layerRemoved.addEventListener(ir.prototype._onLayerRemoved,this),this._removeLayerMovedListener=this._imageryLayers.layerMoved.addEventListener(ir.prototype._onLayerMoved,this),this._removeLayerShownListener=this._imageryLayers.layerShownOrHidden.addEventListener(ir.prototype._onLayerShownOrHidden,this),this._imageryLayersUpdatedEvent=new ye,this._layerOrderChanged=!1,this._tilesToRenderByTextureCount=[],this._drawCommands=[],this._uniformMaps=[],this._usedDrawCommands=0,this._vertexArraysToDestroy=[],this._debug={wireframe:!1,boundingSphereTile:void 0},this._baseColor=void 0,this._firstPassInitialColor=void 0,this.baseColor=new k(0,0,.5,1),this._clippingPlanes=void 0,this.cartographicLimitRectangle=le.clone(le.MAX_VALUE),this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1,this._oldTerrainExaggeration=void 0,this._oldTerrainExaggerationRelativeHeight=void 0}Object.defineProperties(ir.prototype,{baseColor:{get:function(){return this._baseColor},set:function(e){this._baseColor=e,this._firstPassInitialColor=re.fromColor(e,this._firstPassInitialColor)}},quadtree:{get:function(){return this._quadtree},set:function(e){this._quadtree=e}},ready:{get:function(){return u(this._terrainProvider)&&this._terrainProvider._ready&&(this._imageryLayers.length===0||this._imageryLayers.get(0).ready&&this._imageryLayers.get(0).imageryProvider._ready)}},tilingScheme:{get:function(){return this._terrainProvider.tilingScheme}},errorEvent:{get:function(){return this._errorEvent}},imageryLayersUpdatedEvent:{get:function(){return this._imageryLayersUpdatedEvent}},terrainProvider:{get:function(){return this._terrainProvider},set:function(e){this._terrainProvider!==e&&(this._terrainProvider=e,u(this._quadtree)&&this._quadtree.invalidateAllTiles())}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){ss.setOwner(e,this,"_clippingPlanes")}}});function Wat(e,t){let n=e.loadingImagery;u(n)||(n=e.readyImagery);let i=t.loadingImagery;return u(i)||(i=t.readyImagery),n.imageryLayer._layerIndex-i.imageryLayer._layerIndex}ir.prototype.update=function(e){this._imageryLayers._update()};function jat(e,t){let n=t.creditDisplay;u(e._terrainProvider)&&e._terrainProvider._ready&&u(e._terrainProvider.credit)&&n.addCredit(e._terrainProvider.credit);let i=e._imageryLayers;for(let o=0,r=i.length;o<r;++o){let s=i.get(o);s.ready&&s.imageryProvider._ready&&u(s.imageryProvider.credit)&&n.addCredit(s.imageryProvider.credit)}}ir.prototype.initialize=function(e){this._imageryLayers.queueReprojectionCommands(e),this._layerOrderChanged&&(this._layerOrderChanged=!1,this._quadtree.forEachLoadedTile(function(i){i.data.imagery.sort(Wat)})),jat(this,e);let t=this._vertexArraysToDestroy,n=t.length;for(let i=0;i<n;++i)Uf._freeVertexArray(t[i]);t.length=0};ir.prototype.beginUpdate=function(e){let t=this._tilesToRenderByTextureCount;for(let i=0,o=t.length;i<o;++i){let r=t[i];u(r)&&(r.length=0)}let n=this._clippingPlanes;u(n)&&n.enabled&&n.update(e),this._usedDrawCommands=0,this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1};ir.prototype.endUpdate=function(e){if(!u(this._renderState)){this._renderState=ke.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:Ha.LESS}}),this._blendRenderState=ke.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:Ha.LESS_OR_EQUAL},blending:un.ALPHA_BLEND});let s=je(this._renderState,!0);s.cull.enabled=!1,this._disableCullingRenderState=ke.fromCache(s),s=je(this._blendRenderState,!0),s.cull.enabled=!1,this._disableCullingBlendRenderState=ke.fromCache(s)}this._hasFillTilesThisFrame&&this._hasLoadedTilesThisFrame&&xS.updateFillTiles(this,this._quadtree._tilesToRender,e,this._vertexArraysToDestroy);let t=this.quadtree,n=e.terrainExaggeration,i=e.terrainExaggerationRelativeHeight,o=this._oldTerrainExaggeration!==n||this._oldTerrainExaggerationRelativeHeight!==i;this._oldTerrainExaggeration=n,this._oldTerrainExaggerationRelativeHeight=i,o&&t.forEachLoadedTile(function(s){s.data.updateExaggeration(s,e,t)});let r=this._tilesToRenderByTextureCount;for(let s=0,a=r.length;s<a;++s){let c=r[s];if(u(c))for(let l=0,f=c.length;l<f;++l){let d=c[l],p=d.data.tileBoundingRegion;pct(this,d,e),e.minimumTerrainHeight=Math.min(e.minimumTerrainHeight,p.minimumHeight)}}};function $ge(e,t){let n=t.globeTranslucencyState;if(n.translucent){let i=e.renderState.blending.enabled;n.pushDerivedCommands(e,i,t)}else t.commandList.push(e)}ir.prototype.updateForPick=function(e){let t=this._drawCommands;for(let n=0,i=this._usedDrawCommands;n<i;++n)$ge(t[n],e)};ir.prototype.cancelReprojections=function(){this._imageryLayers.cancelReprojections()};ir.prototype.getLevelMaximumGeometricError=function(e){return u(this._terrainProvider)?this._terrainProvider.getLevelMaximumGeometricError(e):0};ir.prototype.loadTile=function(e,t){let n=t.data,i=!0,o;u(n)&&(i=n.boundingVolumeSourceTile!==t||t._lastSelectionResult===$n.CULLED_BUT_NEEDED,o=n.terrainState),Uf.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i),n=t.data,i&&o!==t.data.terrainState&&this.computeTileVisibility(t,e,this.quadtree.occluders)!==fr.NONE&&n.boundingVolumeSourceTile===t&&(i=!1,Uf.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i))};var Yat=new ae,eye=new le,qat=new le,Xat=new he;function Cz(e,t){if(t.west<t.east)return t;let n=le.clone(t,qat);return le.center(e,Xat).longitude>0?n.east=P.PI:n.west=-P.PI,n}function tye(e,t){if(t.cameraUnderground||t.globeTranslucencyState.translucent)return!0;if(e.backFaceCulling)return!1;let n=e._clippingPlanes;return!!(u(n)&&n.enabled||!le.equals(e.cartographicLimitRectangle,le.MAX_VALUE))}ir.prototype.computeTileVisibility=function(e,t,n){let i=this.computeDistanceToTile(e,t);e._distance=i;let o=tye(this,t);if(t.fog.enabled&&!o&&P.fog(i,t.fog.density)>=1)return fr.NONE;let r=e.data,s=r.tileBoundingRegion;if(r.boundingVolumeSourceTile===void 0)return fr.PARTIAL;let a=t.cullingVolume,c=s.boundingVolume;u(c)||(c=s.boundingSphere),r.clippedByBoundaries=!1;let l=Cz(e.rectangle,this.cartographicLimitRectangle),f=le.simpleIntersection(l,e.rectangle,eye);if(!u(f))return fr.NONE;if(le.equals(f,e.rectangle)||(r.clippedByBoundaries=!0),t.mode!==ne.SCENE3D&&(c=Yat,ae.fromRectangleWithHeights2D(e.rectangle,t.mapProjection,s.minimumHeight,s.maximumHeight,c),m.fromElements(c.center.z,c.center.x,c.center.y,c.center),t.mode===ne.MORPHING&&u(r.renderedMesh)&&(c=ae.union(s.boundingSphere,c,c))),!u(c))return fr.PARTIAL;let d=this._clippingPlanes;if(u(d)&&d.enabled){let A=d.computeIntersectionWithBoundingVolume(c);if(e.isClipped=A!==en.INSIDE,A===en.OUTSIDE)return fr.NONE}let p,g=a.computeVisibility(c);if(g===en.OUTSIDE?p=fr.NONE:g===en.INTERSECTING?p=fr.PARTIAL:g===en.INSIDE&&(p=fr.FULL),p===fr.NONE)return p;let h=t.mode===ne.SCENE3D&&t.camera.frustum instanceof nn;if(t.mode===ne.SCENE3D&&!h&&u(n)&&!o){let A=r.occludeePointInScaledSpace;return!u(A)||n.ellipsoid.isScaledSpacePointVisiblePossiblyUnderEllipsoid(A,s.minimumHeight)?p:fr.NONE}return p};ir.prototype.canRefine=function(e){return u(e.data.terrainData)?!0:this.terrainProvider.getTileDataAvailable(e.x*2,e.y*2,e.level+1)!==void 0};var Kat=[],Jat=[];ir.prototype.canRenderWithoutLosingDetail=function(e,t){let n=e.data,i=Kat;i.length=this._imageryLayers.length;let o=!1,r=!1,s;u(n)&&(o=n.terrainState===go.READY,r=!0,s=n.imagery);let a,c;for(a=0,c=i.length;a<c;++a)i[a]=r;if(u(s))for(a=0,c=s.length;a<c;++a){let d=s[a],p=d.loadingImagery,g=!u(p)||p.state===di.FAILED||p.state===di.INVALID,h=(d.loadingImagery||d.readyImagery).imageryLayer._layerIndex;i[h]=g&&i[h]}let l=this.quadtree._lastSelectionFrameNumber,f=Jat;for(f.length=0,f.push(e.southwestChild,e.southeastChild,e.northwestChild,e.northeastChild);f.length>0;){let d=f.pop(),p=d._lastSelectionResultFrame===l?d._lastSelectionResult:$n.NONE;if(p===$n.RENDERED){let g=d.data;if(!u(g))continue;if(!o&&d.data.terrainState===go.READY)return!1;let h=d.data.imagery;for(a=0,c=h.length;a<c;++a){let A=h[a],x=A.loadingImagery,C=!u(x)||x.state===di.FAILED||x.state===di.INVALID,T=(A.loadingImagery||A.readyImagery).imageryLayer._layerIndex;if(C&&!i[T])return!1}}else p===$n.REFINED&&f.push(d.southwestChild,d.southeastChild,d.northwestChild,d.northeastChild)}return!0};var Zat=new m;ir.prototype.computeTileLoadPriority=function(e,t){let n=e.data;if(n===void 0)return 0;let i=n.tileBoundingRegion.boundingVolume;if(i===void 0)return 0;let o=t.camera.positionWC,r=t.camera.directionWC,s=m.subtract(i.center,o,Zat),a=m.magnitude(s);return a<P.EPSILON5?0:(m.divideByScalar(s,a,s),(1-m.dot(s,r))*e._distance)};var Kge=new B,xz=new B,Qat=new re,$at=new re,ect=new re,tct=new m,Jge=new m,nct=new m,ict=new m;ir.prototype.showTileThisFrame=function(e,t){let n=0,i=e.data.imagery;for(let a=0,c=i.length;a<c;++a){let l=i[a];u(l.readyImagery)&&l.readyImagery.imageryLayer.alpha!==0&&++n}let o=this._tilesToRenderByTextureCount[n];u(o)||(o=[],this._tilesToRenderByTextureCount[n]=o),o.push(e);let r=e.data;u(r.vertexArray)?this._hasLoadedTilesThisFrame=!0:this._hasFillTilesThisFrame=!0;let s=this._debug;++s.tilesRendered,s.texturesRendered+=n};var oct=[new m,new m,new m,new m];function Zge(e,t,n,i,o,r){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=oct;return m.fromRadians(n.west,n.south,o,a,c[0]),m.fromRadians(n.east,n.south,o,a,c[1]),m.fromRadians(n.west,n.north,o,a,c[2]),m.fromRadians(n.east,n.north,o,a,c[3]),s.computeHorizonCullingPointPossiblyUnderEllipsoid(t,c,i,r)}ir.prototype.computeDistanceToTile=function(e,t){rct(e,this,t);let n=e.data;if(n.boundingVolumeSourceTile===void 0)return 9999999999;let o=n.tileBoundingRegion,r=o.minimumHeight,s=o.maximumHeight;if(n.boundingVolumeSourceTile!==e){let c=t.camera.positionCartographic.height,l=Math.abs(c-r),f=Math.abs(c-s);l>f?(o.minimumHeight=r,o.maximumHeight=r):(o.minimumHeight=s,o.maximumHeight=s)}let a=o.distanceToCamera(t);return o.minimumHeight=r,o.maximumHeight=s,a};function rct(e,t,n){let i=e.data;i===void 0&&(i=e.data=new Uf);let o=e.tilingScheme.ellipsoid;i.tileBoundingRegion===void 0&&(i.tileBoundingRegion=new mf({computeBoundingVolumes:!1,rectangle:e.rectangle,ellipsoid:o,minimumHeight:0,maximumHeight:0}));let r=i.tileBoundingRegion,s=r.minimumHeight,a=r.maximumHeight,c=!1,l=e,f=i.mesh,d=i.terrainData;if(f!==void 0&&f.minimumHeight!==void 0&&f.maximumHeight!==void 0)r.minimumHeight=f.minimumHeight,r.maximumHeight=f.maximumHeight,c=!0;else if(d!==void 0&&d._minimumHeight!==void 0&&d._maximumHeight!==void 0)r.minimumHeight=d._minimumHeight,r.maximumHeight=d._maximumHeight;else{r.minimumHeight=Number.NaN,r.maximumHeight=Number.NaN;let p=e.parent;for(;p!==void 0;){let g=p.data;if(g!==void 0){let h=g.mesh,A=g.terrainData;if(h!==void 0&&h.minimumHeight!==void 0&&h.maximumHeight!==void 0){r.minimumHeight=h.minimumHeight,r.maximumHeight=h.maximumHeight;break}else if(A!==void 0&&A._minimumHeight!==void 0&&A._maximumHeight!==void 0){r.minimumHeight=A._minimumHeight,r.maximumHeight=A._maximumHeight;break}}p=p.parent}l=p}if(l!==void 0){let p=n.terrainExaggeration,g=n.terrainExaggerationRelativeHeight;if(p!==1&&(c=!1,r.minimumHeight=Ec.getHeight(r.minimumHeight,p,g),r.maximumHeight=Ec.getHeight(r.maximumHeight,p,g)),c)i.boundingVolumeIsFromMesh||(r._orientedBoundingBox=Mn.clone(f.orientedBoundingBox,r._orientedBoundingBox),r._boundingSphere=ae.clone(f.boundingSphere3D,r._boundingSphere),i.occludeePointInScaledSpace=m.clone(f.occludeePointInScaledSpace,i.occludeePointInScaledSpace),u(i.occludeePointInScaledSpace)||(i.occludeePointInScaledSpace=Zge(t,r._orientedBoundingBox.center,e.rectangle,r.minimumHeight,r.maximumHeight,i.occludeePointInScaledSpace)));else{let A=r._orientedBoundingBox===void 0||r._boundingSphere===void 0;(r.minimumHeight!==s||r.maximumHeight!==a||A)&&(r.computeBoundingVolumes(o),i.occludeePointInScaledSpace=Zge(t,r._orientedBoundingBox.center,e.rectangle,r.minimumHeight,r.maximumHeight,i.occludeePointInScaledSpace))}i.boundingVolumeSourceTile=l,i.boundingVolumeIsFromMesh=c}else i.boundingVolumeSourceTile=void 0,i.boundingVolumeIsFromMesh=!1}ir.prototype.isDestroyed=function(){return!1};ir.prototype.destroy=function(){return this._tileProvider=this._tileProvider&&this._tileProvider.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._removeLayerAddedListener=this._removeLayerAddedListener&&this._removeLayerAddedListener(),this._removeLayerRemovedListener=this._removeLayerRemovedListener&&this._removeLayerRemovedListener(),this._removeLayerMovedListener=this._removeLayerMovedListener&&this._removeLayerMovedListener(),this._removeLayerShownListener=this._removeLayerShownListener&&this._removeLayerShownListener(),ue(this)};function sct(e,t,n){return function(i){let o,r,s=-1,a=i.data.imagery,c=a.length,l;for(l=0;l<c;++l)if(o=a[l],r=y(o.readyImagery,o.loadingImagery),r.imageryLayer===t){s=l;break}if(s!==-1){let f=s+e;if(o=a[f],r=u(o)?y(o.readyImagery,o.loadingImagery):void 0,!u(r)||r.imageryLayer!==t)return!t._createTileImagerySkeletons(i,n,f);for(l=s;l<f;++l)a[l].freeResources();a.splice(s,e)}return!0}}ir.prototype._onLayerAdded=function(e,t){if(!this.isDestroyed()&&e.show){let n=this._terrainProvider,i=this,o=this._imageryLayersUpdatedEvent,r=function(){e._imageryCache={},i._quadtree.forEachLoadedTile(function(s){if(u(s._loadedCallbacks[e._layerIndex]))return;let a,c=s.data.imagery,l=c.length,f=-1,d=0;for(a=0;a<l;++a){let g=c[a];if(y(g.readyImagery,g.loadingImagery).imageryLayer===e)f===-1&&(f=a),++d;else if(f!==-1)break}if(f===-1)return;let p=f+d;e._createTileImagerySkeletons(s,n,p)&&(s._loadedCallbacks[e._layerIndex]=sct(d,e,n),s.state=Ns.LOADING)})};if(e.ready){let s=e.imageryProvider;s._reload=r}this._quadtree.forEachLoadedTile(function(s){e._createTileImagerySkeletons(s,n)&&(s.state=Ns.LOADING,s.level!==0&&(s._lastSelectionResultFrame!==i.quadtree._lastSelectionFrameNumber||s._lastSelectionResult!==$n.RENDERED)&&(s.renderable=!1))}),this._layerOrderChanged=!0,o.raiseEvent()}};ir.prototype._onLayerRemoved=function(e,t){this._quadtree.forEachLoadedTile(function(n){let i=n.data.imagery,o=-1,r=0;for(let s=0,a=i.length;s<a;++s){let c=i[s],l=c.loadingImagery;if(u(l)||(l=c.readyImagery),l.imageryLayer===e)o===-1&&(o=s),c.freeResources(),++r;else if(o!==-1)break}o!==-1&&i.splice(o,r)}),u(e.imageryProvider)&&(e.imageryProvider._reload=void 0),this._imageryLayersUpdatedEvent.raiseEvent()};ir.prototype._onLayerMoved=function(e,t,n){this._layerOrderChanged=!0,this._imageryLayersUpdatedEvent.raiseEvent()};ir.prototype._onLayerShownOrHidden=function(e,t,n){n?this._onLayerAdded(e,t):this._onLayerRemoved(e,t)};var act=new B,cct=new B;function Qge(e,t){let n={u_initialColor:function(){return this.properties.initialColor},u_fillHighlightColor:function(){return this.properties.fillHighlightColor},u_zoomedOutOceanSpecularIntensity:function(){return this.properties.zoomedOutOceanSpecularIntensity},u_oceanNormalMap:function(){return this.properties.oceanNormalMap},u_atmosphereLightIntensity:function(){return this.properties.atmosphereLightIntensity},u_atmosphereRayleighCoefficient:function(){return this.properties.atmosphereRayleighCoefficient},u_atmosphereMieCoefficient:function(){return this.properties.atmosphereMieCoefficient},u_atmosphereRayleighScaleHeight:function(){return this.properties.atmosphereRayleighScaleHeight},u_atmosphereMieScaleHeight:function(){return this.properties.atmosphereMieScaleHeight},u_atmosphereMieAnisotropy:function(){return this.properties.atmosphereMieAnisotropy},u_lightingFadeDistance:function(){return this.properties.lightingFadeDistance},u_nightFadeDistance:function(){return this.properties.nightFadeDistance},u_center3D:function(){return this.properties.center3D},u_terrainExaggerationAndRelativeHeight:function(){return this.properties.terrainExaggerationAndRelativeHeight},u_tileRectangle:function(){return this.properties.tileRectangle},u_modifiedModelView:function(){let i=e.context.uniformState.view,o=B.multiplyByPoint(i,this.properties.rtc,Jge);return B.setTranslation(i,o,Kge),Kge},u_modifiedModelViewProjection:function(){let i=e.context.uniformState.view,o=e.context.uniformState.projection,r=B.multiplyByPoint(i,this.properties.rtc,Jge);return B.setTranslation(i,r,xz),B.multiply(o,xz,xz),xz},u_dayTextures:function(){return this.properties.dayTextures},u_dayTextureTranslationAndScale:function(){return this.properties.dayTextureTranslationAndScale},u_dayTextureTexCoordsRectangle:function(){return this.properties.dayTextureTexCoordsRectangle},u_dayTextureUseWebMercatorT:function(){return this.properties.dayTextureUseWebMercatorT},u_dayTextureAlpha:function(){return this.properties.dayTextureAlpha},u_dayTextureNightAlpha:function(){return this.properties.dayTextureNightAlpha},u_dayTextureDayAlpha:function(){return this.properties.dayTextureDayAlpha},u_dayTextureBrightness:function(){return this.properties.dayTextureBrightness},u_dayTextureContrast:function(){return this.properties.dayTextureContrast},u_dayTextureHue:function(){return this.properties.dayTextureHue},u_dayTextureSaturation:function(){return this.properties.dayTextureSaturation},u_dayTextureOneOverGamma:function(){return this.properties.dayTextureOneOverGamma},u_dayIntensity:function(){return this.properties.dayIntensity},u_southAndNorthLatitude:function(){return this.properties.southAndNorthLatitude},u_southMercatorYAndOneOverHeight:function(){return this.properties.southMercatorYAndOneOverHeight},u_waterMask:function(){return this.properties.waterMask},u_waterMaskTranslationAndScale:function(){return this.properties.waterMaskTranslationAndScale},u_minMaxHeight:function(){return this.properties.minMaxHeight},u_scaleAndBias:function(){return this.properties.scaleAndBias},u_dayTextureSplit:function(){return this.properties.dayTextureSplit},u_dayTextureCutoutRectangles:function(){return this.properties.dayTextureCutoutRectangles},u_clippingPlanes:function(){let i=t._clippingPlanes;return u(i)&&u(i.texture)?i.texture:e.context.defaultTexture},u_cartographicLimitRectangle:function(){return this.properties.localizedCartographicLimitRectangle},u_clippingPlanesMatrix:function(){let i=t._clippingPlanes,o=u(i)?B.multiply(e.context.uniformState.view,i.modelMatrix,act):B.IDENTITY;return B.inverseTranspose(o,cct)},u_clippingPlanesEdgeStyle:function(){let i=this.properties.clippingPlanesEdgeColor;return i.alpha=this.properties.clippingPlanesEdgeWidth,i},u_minimumBrightness:function(){return e.fog.minimumBrightness},u_hsbShift:function(){return this.properties.hsbShift},u_colorsToAlpha:function(){return this.properties.colorsToAlpha},u_frontFaceAlphaByDistance:function(){return this.properties.frontFaceAlphaByDistance},u_backFaceAlphaByDistance:function(){return this.properties.backFaceAlphaByDistance},u_translucencyRectangle:function(){return this.properties.localizedTranslucencyRectangle},u_undergroundColor:function(){return this.properties.undergroundColor},u_undergroundColorAlphaByDistance:function(){return this.properties.undergroundColorAlphaByDistance},u_lambertDiffuseMultiplier:function(){return this.properties.lambertDiffuseMultiplier},u_vertexShadowDarkness:function(){return this.properties.vertexShadowDarkness},properties:{initialColor:new re(0,0,.5,1),fillHighlightColor:new k(0,0,0,0),zoomedOutOceanSpecularIntensity:.5,oceanNormalMap:void 0,lightingFadeDistance:new H(65e5,9e6),nightFadeDistance:new H(1e7,4e7),atmosphereLightIntensity:10,atmosphereRayleighCoefficient:new m(55e-7,13e-6,284e-7),atmosphereMieCoefficient:new m(21e-6,21e-6,21e-6),atmosphereRayleighScaleHeight:1e4,atmosphereMieScaleHeight:3200,atmosphereMieAnisotropy:.9,hsbShift:new m,center3D:void 0,rtc:new m,modifiedModelView:new B,tileRectangle:new re,terrainExaggerationAndRelativeHeight:new H(1,0),dayTextures:[],dayTextureTranslationAndScale:[],dayTextureTexCoordsRectangle:[],dayTextureUseWebMercatorT:[],dayTextureAlpha:[],dayTextureNightAlpha:[],dayTextureDayAlpha:[],dayTextureBrightness:[],dayTextureContrast:[],dayTextureHue:[],dayTextureSaturation:[],dayTextureOneOverGamma:[],dayTextureSplit:[],dayTextureCutoutRectangles:[],dayIntensity:0,colorsToAlpha:[],southAndNorthLatitude:new H,southMercatorYAndOneOverHeight:new H,waterMask:void 0,waterMaskTranslationAndScale:new re,minMaxHeight:new H,scaleAndBias:new B,clippingPlanesEdgeColor:k.clone(k.WHITE),clippingPlanesEdgeWidth:0,localizedCartographicLimitRectangle:new re,frontFaceAlphaByDistance:new re,backFaceAlphaByDistance:new re,localizedTranslucencyRectangle:new re,undergroundColor:k.clone(k.TRANSPARENT),undergroundColorAlphaByDistance:new re,lambertDiffuseMultiplier:0,vertexShadowDarkness:0}};return u(t.materialUniformMap)?ht(n,t.materialUniformMap):n}function lct(e,t,n){let i=n.data,o,r;if(u(i.vertexArray)?(o=i.mesh,r=i.vertexArray):u(i.fill)&&u(i.fill.vertexArray)&&(o=i.fill.mesh,r=i.fill.vertexArray),!(!u(o)||!u(r))){if(u(i.wireframeVertexArray)){if(i.wireframeVertexArray.mesh===o)return;i.wireframeVertexArray.destroy(),i.wireframeVertexArray=void 0}i.wireframeVertexArray=uct(e,r,o),i.wireframeVertexArray.mesh=o}}function uct(e,t,n){let o={indices:n.indices,primitiveType:Le.TRIANGLES};Nn.toWireframe(o);let r=o.indices,s=ut.createIndexBuffer({context:e,typedArray:r,usage:Fe.STATIC_DRAW,indexDatatype:Ue.fromSizeInBytes(r.BYTES_PER_ELEMENT)});return new si({context:e,attributes:t._attributes,indexBuffer:s})}var nye,iye,Tz;(function(){let e=new xt({geometry:ed.fromDimensions({dimensions:new m(2,2,2)})}),t=new xt({geometry:new Kp({radius:1})}),n=new B,i,o;function r(s){return new vn({geometryInstances:s,appearance:new sn({translucent:!1,flat:!0}),asynchronous:!1})}nye=function(s,a){return s===i||(Tz(),i=s,n=B.fromRotationTranslation(s.halfAxes,s.center,n),e.modelMatrix=n,e.attributes.color=Ut.fromColor(a),o=r(e)),o},iye=function(s,a){return s===i||(Tz(),i=s,n=B.fromTranslation(s.center,n),n=B.multiplyByUniformScale(n,s.radius,n),t.modelMatrix=n,t.attributes.color=Ut.fromColor(a),o=r(t)),o},Tz=function(){u(o)&&(o.destroy(),o=void 0,i=void 0)}})();var fct=new re(0,0,0,0),dct={frameState:void 0,surfaceTile:void 0,numberOfDayTextures:void 0,applyBrightness:void 0,applyContrast:void 0,applyHue:void 0,applySaturation:void 0,applyGamma:void 0,applyAlpha:void 0,applyDayNightAlpha:void 0,applySplit:void 0,showReflectiveOcean:void 0,showOceanWaves:void 0,enableLighting:void 0,dynamicAtmosphereLighting:void 0,dynamicAtmosphereLightingFromSun:void 0,showGroundAtmosphere:void 0,perFragmentGroundAtmosphere:void 0,hasVertexNormals:void 0,useWebMercatorProjection:void 0,enableFog:void 0,enableClippingPlanes:void 0,clippingPlanes:void 0,clippedByBoundaries:void 0,hasImageryLayerCutout:void 0,colorCorrect:void 0,colorToAlpha:void 0,hasGeodeticSurfaceNormals:void 0,hasExaggeration:void 0},mct=k.TRANSPARENT,hct=new Pt;function pct(e,t,n){let i=t.data;u(i.vertexArray)||(i.fill===void 0&&(i.fill=new xS(t)),i.fill.update(e,n));let o=n.creditDisplay,r=i.terrainData;if(u(r)&&u(r.credits)){let Qe=r.credits;for(let _e=0,pe=Qe.length;_e<pe;++_e)o.addCredit(Qe[_e])}let s=Vt.maximumTextureImageUnits,a=i.waterMaskTexture,c=i.waterMaskTranslationAndScale;!u(a)&&u(i.fill)&&(a=i.fill.waterMaskTexture,c=i.fill.waterMaskTranslationAndScale);let l=n.cameraUnderground,f=n.globeTranslucencyState,d=f.translucent,p=f.frontFaceAlphaByDistance,g=f.backFaceAlphaByDistance,h=f.rectangle,A=y(e.undergroundColor,mct),x=y(e.undergroundColorAlphaByDistance,hct),C=tye(e,n)&&n.mode===ne.SCENE3D&&A.alpha>0&&(x.nearValue>0||x.farValue>0),T=e.lambertDiffuseMultiplier,E=e.vertexShadowDarkness,S=e.hasWaterMask&&u(a),w=e.oceanNormalMap,D=S&&u(w),M=u(e.terrainProvider)&&e.terrainProvider._ready&&e.terrainProvider.hasVertexNormals,O=n.fog.enabled&&n.fog.renderable&&!l,L=e.showGroundAtmosphere&&n.mode===ne.SCENE3D,N=yn.castShadows(e.shadows)&&!d,_=yn.receiveShadows(e.shadows)&&!d,b=e.hueShift,v=e.saturationShift,I=e.brightnessShift,R=!(P.equalsEpsilon(b,0,P.EPSILON7)&&P.equalsEpsilon(v,0,P.EPSILON7)&&P.equalsEpsilon(I,0,P.EPSILON7)),F=!1;if(L){let Qe=m.magnitude(n.camera.positionWC),_e=e.nightFadeOutDistance;F=Qe>_e}S&&--s,D&&--s,u(n.shadowState)&&n.shadowState.shadowsEnabled&&--s,u(e.clippingPlanes)&&e.clippingPlanes.enabled&&--s,s-=f.numberOfTextureUniforms;let z=i.renderedMesh,V=z.center,G=z.encoding,U=i.tileBoundingRegion,q=n.terrainExaggeration,Y=n.terrainExaggerationRelativeHeight,Q=q!==1,W=G.hasGeodeticSurfaceNormals,K=Qat,J=0,ge=0,Ce=0,se=0,xe=!1;if(n.mode!==ne.SCENE3D){let Qe=n.mapProjection,_e=Qe.project(le.southwest(t.rectangle),nct),pe=Qe.project(le.northeast(t.rectangle),ict);if(K.x=_e.x,K.y=_e.y,K.z=pe.x,K.w=pe.y,n.mode!==ne.MORPHING&&(V=tct,V.x=0,V.y=(K.z+K.x)*.5,V.z=(K.w+K.y)*.5,K.x-=V.y,K.y-=V.z,K.z-=V.y,K.w-=V.z),n.mode===ne.SCENE2D&&G.quantization===Bs.BITS12){let Se=1/(Math.pow(2,12)-1)*.5,wt=(K.z-K.x)*Se,Kt=(K.w-K.y)*Se;K.x-=wt,K.y-=Kt,K.z+=wt,K.w+=Kt}Qe instanceof wi&&(J=t.rectangle.south,ge=t.rectangle.north,Ce=wi.geodeticLatitudeToMercatorAngle(J),se=1/(wi.geodeticLatitudeToMercatorAngle(ge)-Ce),xe=!0)}let me=dct;me.frameState=n,me.surfaceTile=i,me.showReflectiveOcean=S,me.showOceanWaves=D,me.enableLighting=e.enableLighting,me.dynamicAtmosphereLighting=e.dynamicAtmosphereLighting,me.dynamicAtmosphereLightingFromSun=e.dynamicAtmosphereLightingFromSun,me.showGroundAtmosphere=L,me.atmosphereLightIntensity=e.atmosphereLightIntensity,me.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,me.atmosphereMieCoefficient=e.atmosphereMieCoefficient,me.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,me.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,me.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,me.perFragmentGroundAtmosphere=F,me.hasVertexNormals=M,me.useWebMercatorProjection=xe,me.clippedByBoundaries=i.clippedByBoundaries,me.hasGeodeticSurfaceNormals=W,me.hasExaggeration=Q;let ve=i.imagery,Pe=0,Ve=ve.length,Xe=e.showSkirts&&!l&&!d,_t=e.backFaceCulling&&!l&&!d,Gt=_t?e._renderState:e._disableCullingRenderState,dn=_t?e._blendRenderState:e._disableCullingBlendRenderState,mt=Gt,Tn=e._firstPassInitialColor,Zn=n.context;if(u(e._debug.boundingSphereTile)||Tz(),e._materialUniformMap!==e.materialUniformMap){e._materialUniformMap=e.materialUniformMap;let Qe=e._drawCommands.length;for(let _e=0;_e<Qe;++_e)e._uniformMaps[_e]=Qge(n,e)}do{let Qe=0,_e,pe;if(e._drawCommands.length<=e._usedDrawCommands?(_e=new nt,_e.owner=t,_e.cull=!1,_e.boundingVolume=new ae,_e.orientedBoundingBox=void 0,pe=Qge(n,e),e._drawCommands.push(_e),e._uniformMaps.push(pe)):(_e=e._drawCommands[e._usedDrawCommands],pe=e._uniformMaps[e._usedDrawCommands]),_e.owner=t,++e._usedDrawCommands,t===e._debug.boundingSphereTile){let wo=U.boundingVolume,Lo=U.boundingSphere;u(wo)?nye(wo,k.RED).update(n):u(Lo)&&iye(Lo,k.RED).update(n)}let Se=pe.properties;re.clone(Tn,Se.initialColor),Se.oceanNormalMap=w,Se.lightingFadeDistance.x=e.lightingFadeOutDistance,Se.lightingFadeDistance.y=e.lightingFadeInDistance,Se.nightFadeDistance.x=e.nightFadeOutDistance,Se.nightFadeDistance.y=e.nightFadeInDistance,Se.atmosphereLightIntensity=e.atmosphereLightIntensity,Se.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,Se.atmosphereMieCoefficient=e.atmosphereMieCoefficient,Se.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,Se.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,Se.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,Se.zoomedOutOceanSpecularIntensity=e.zoomedOutOceanSpecularIntensity;let wt=l?g:p,Kt=l?p:g;u(wt)&&(re.fromElements(wt.near,wt.nearValue,wt.far,wt.farValue,Se.frontFaceAlphaByDistance),re.fromElements(Kt.near,Kt.nearValue,Kt.far,Kt.farValue,Se.backFaceAlphaByDistance)),re.fromElements(x.near,x.nearValue,x.far,x.farValue,Se.undergroundColorAlphaByDistance),k.clone(A,Se.undergroundColor),Se.lambertDiffuseMultiplier=T,Se.vertexShadowDarkness=E;let Kn=!u(i.vertexArray)&&u(e.fillHighlightColor)&&e.fillHighlightColor.alpha>0;Kn&&k.clone(e.fillHighlightColor,Se.fillHighlightColor),Se.terrainExaggerationAndRelativeHeight.x=q,Se.terrainExaggerationAndRelativeHeight.y=Y,Se.center3D=z.center,m.clone(V,Se.rtc),re.clone(K,Se.tileRectangle),Se.southAndNorthLatitude.x=J,Se.southAndNorthLatitude.y=ge,Se.southMercatorYAndOneOverHeight.x=Ce,Se.southMercatorYAndOneOverHeight.y=se;let Bo=$at,jo=Cz(t.rectangle,e.cartographicLimitRectangle),To=ect,Kr=Cz(t.rectangle,h);m.fromElements(b,v,I,Se.hsbShift);let Be=t.rectangle,ot=1/Be.width,Je=1/Be.height;Bo.x=(jo.west-Be.west)*ot,Bo.y=(jo.south-Be.south)*Je,Bo.z=(jo.east-Be.west)*ot,Bo.w=(jo.north-Be.south)*Je,re.clone(Bo,Se.localizedCartographicLimitRectangle),To.x=(Kr.west-Be.west)*ot,To.y=(Kr.south-Be.south)*Je,To.z=(Kr.east-Be.west)*ot,To.w=(Kr.north-Be.south)*Je,re.clone(To,Se.localizedTranslucencyRectangle);let Ze=O&&P.fog(t._distance,n.fog.density)>P.EPSILON3;R=R&&(Ze||L);let dt=!1,Ft=!1,En=!1,ao=!1,vo=!1,is=!1,Ur=!1,ji=!1,Ri=!1,Cr=!1;for(;Qe<s&&Pe<Ve;){let wo=ve[Pe],Lo=wo.readyImagery;if(++Pe,!u(Lo)||Lo.imageryLayer.alpha===0)continue;let Kf=wo.useWebMercatorT?Lo.textureWebMercator:Lo.texture,or=Lo.imageryLayer;u(wo.textureTranslationAndScale)||(wo.textureTranslationAndScale=or._calculateTextureTranslationAndScale(t,wo)),Se.dayTextures[Qe]=Kf,Se.dayTextureTranslationAndScale[Qe]=wo.textureTranslationAndScale,Se.dayTextureTexCoordsRectangle[Qe]=wo.textureCoordinateRectangle,Se.dayTextureUseWebMercatorT[Qe]=wo.useWebMercatorT,Se.dayTextureAlpha[Qe]=or.alpha,is=is||Se.dayTextureAlpha[Qe]!==1,Se.dayTextureNightAlpha[Qe]=or.nightAlpha,Ur=Ur||Se.dayTextureNightAlpha[Qe]!==1,Se.dayTextureDayAlpha[Qe]=or.dayAlpha,Ur=Ur||Se.dayTextureDayAlpha[Qe]!==1,Se.dayTextureBrightness[Qe]=or.brightness,dt=dt||Se.dayTextureBrightness[Qe]!==Us.DEFAULT_BRIGHTNESS,Se.dayTextureContrast[Qe]=or.contrast,Ft=Ft||Se.dayTextureContrast[Qe]!==Us.DEFAULT_CONTRAST,Se.dayTextureHue[Qe]=or.hue,En=En||Se.dayTextureHue[Qe]!==Us.DEFAULT_HUE,Se.dayTextureSaturation[Qe]=or.saturation,ao=ao||Se.dayTextureSaturation[Qe]!==Us.DEFAULT_SATURATION,Se.dayTextureOneOverGamma[Qe]=1/or.gamma,vo=vo||Se.dayTextureOneOverGamma[Qe]!==1/Us.DEFAULT_GAMMA,Se.dayTextureSplit[Qe]=or.splitDirection,ji=ji||Se.dayTextureSplit[Qe]!==0;let Pa=Se.dayTextureCutoutRectangles[Qe];if(u(Pa)||(Pa=Se.dayTextureCutoutRectangles[Qe]=new re),re.clone(re.ZERO,Pa),u(or.cutoutRectangle)){let Oa=Cz(Be,or.cutoutRectangle),ym=le.simpleIntersection(Oa,Be,eye);Ri=u(ym)||Ri,Pa.x=(Oa.west-Be.west)*ot,Pa.y=(Oa.south-Be.south)*Je,Pa.z=(Oa.east-Be.west)*ot,Pa.w=(Oa.north-Be.south)*Je}let gm=Se.colorsToAlpha[Qe];u(gm)||(gm=Se.colorsToAlpha[Qe]=new re);let G_=u(or.colorToAlpha)&&or.colorToAlphaThreshold>0;if(Cr=Cr||G_,G_){let Oa=or.colorToAlpha;gm.x=Oa.red,gm.y=Oa.green,gm.z=Oa.blue,gm.w=or.colorToAlphaThreshold}else gm.w=-1;if(u(Lo.credits)){let Oa=Lo.credits;for(let ym=0,d0=Oa.length;ym<d0;++ym)o.addCredit(Oa[ym])}++Qe}Se.dayTextures.length=Qe,Se.waterMask=a,re.clone(c,Se.waterMaskTranslationAndScale),Se.minMaxHeight.x=G.minimumHeight,Se.minMaxHeight.y=G.maximumHeight,B.clone(G.matrix,Se.scaleAndBias);let Ln=e._clippingPlanes,qn=u(Ln)&&Ln.enabled&&t.isClipped;qn&&(Se.clippingPlanesEdgeColor=k.clone(Ln.edgeColor,Se.clippingPlanesEdgeColor),Se.clippingPlanesEdgeWidth=Ln.edgeWidth),me.numberOfDayTextures=Qe,me.applyBrightness=dt,me.applyContrast=Ft,me.applyHue=En,me.applySaturation=ao,me.applyGamma=vo,me.applyAlpha=is,me.applyDayNightAlpha=Ur,me.applySplit=ji,me.enableFog=Ze,me.enableClippingPlanes=qn,me.clippingPlanes=Ln,me.hasImageryLayerCutout=Ri,me.colorCorrect=R,me.highlightFillTile=Kn,me.colorToAlpha=Cr,me.showUndergroundColor=C,me.translucent=d;let Jn=i.renderedMesh.indices.length;Xe||(Jn=i.renderedMesh.indexCountWithoutSkirts),_e.shaderProgram=e._surfaceShaderSet.getShaderProgram(me),_e.castShadows=N,_e.receiveShadows=_,_e.renderState=mt,_e.primitiveType=Le.TRIANGLES,_e.vertexArray=i.vertexArray||i.fill.vertexArray,_e.count=Jn,_e.uniformMap=pe,_e.pass=be.GLOBE,e._debug.wireframe&&(lct(Zn,e,t),u(i.wireframeVertexArray)&&(_e.vertexArray=i.wireframeVertexArray,_e.primitiveType=Le.LINES,_e.count=Jn*2));let ti=_e.boundingVolume,gc=_e.orientedBoundingBox;n.mode!==ne.SCENE3D?(ae.fromRectangleWithHeights2D(t.rectangle,n.mapProjection,U.minimumHeight,U.maximumHeight,ti),m.fromElements(ti.center.z,ti.center.x,ti.center.y,ti.center),n.mode===ne.MORPHING&&(ti=ae.union(U.boundingSphere,ti,ti))):(_e.boundingVolume=ae.clone(U.boundingSphere,ti),_e.orientedBoundingBox=Mn.clone(U.boundingVolume,gc)),_e.dirty=!0,d&&f.updateDerivedCommands(_e,n),$ge(_e,n),mt=dn,Tn=fct}while(Pe<Ve)}var nN=ir;function oye(){this._enabled=!1,this._frontFaceAlpha=1,this._frontFaceAlphaByDistance=void 0,this._backFaceAlpha=1,this._backFaceAlphaByDistance=void 0,this._rectangle=le.clone(le.MAX_VALUE)}Object.defineProperties(oye.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this._enabled=e}},frontFaceAlpha:{get:function(){return this._frontFaceAlpha},set:function(e){this._frontFaceAlpha=e}},frontFaceAlphaByDistance:{get:function(){return this._frontFaceAlphaByDistance},set:function(e){this._frontFaceAlphaByDistance=Pt.clone(e,this._frontFaceAlphaByDistance)}},backFaceAlpha:{get:function(){return this._backFaceAlpha},set:function(e){this._backFaceAlpha=e}},backFaceAlphaByDistance:{get:function(){return this._backFaceAlphaByDistance},set:function(e){this._backFaceAlphaByDistance=Pt.clone(e,this._backFaceAlphaByDistance)}},rectangle:{get:function(){return this._rectangle},set:function(e){u(e)||(e=le.clone(le.MAX_VALUE)),le.clone(e,this._rectangle)}}});var iN=oye;function _s(){this._layers=[],this.layerAdded=new ye,this.layerRemoved=new ye,this.layerMoved=new ye,this.layerShownOrHidden=new ye}Object.defineProperties(_s.prototype,{length:{get:function(){return this._layers.length}}});_s.prototype.add=function(e,t){u(t)?this._layers.splice(t,0,e):(t=this._layers.length,this._layers.push(e)),this._update(),this.layerAdded.raiseEvent(e,t);let i=e.readyEvent.addEventListener(()=>{this.layerShownOrHidden.raiseEvent(e,e._layerIndex,e.show),i()})};_s.prototype.addImageryProvider=function(e,t){let n=new Us(e);return this.add(n,t),n};_s.prototype.remove=function(e,t){t=y(t,!0);let n=this._layers.indexOf(e);return n!==-1?(this._layers.splice(n,1),this._update(),this.layerRemoved.raiseEvent(e,n),t&&e.destroy(),!0):!1};_s.prototype.removeAll=function(e){e=y(e,!0);let t=this._layers;for(let n=0,i=t.length;n<i;n++){let o=t[n];this.layerRemoved.raiseEvent(o,n),e&&o.destroy()}this._layers=[]};_s.prototype.contains=function(e){return this.indexOf(e)!==-1};_s.prototype.indexOf=function(e){return this._layers.indexOf(e)};_s.prototype.get=function(e){return this._layers[e]};function Ez(e,t){return e.indexOf(t)}function rye(e,t,n){let i=e._layers;if(t=P.clamp(t,0,i.length-1),n=P.clamp(n,0,i.length-1),t===n)return;let o=i[t];i[t]=i[n],i[n]=o,e._update(),e.layerMoved.raiseEvent(o,n,t)}_s.prototype.raise=function(e){let t=Ez(this._layers,e);rye(this,t,t+1)};_s.prototype.lower=function(e){let t=Ez(this._layers,e);rye(this,t,t-1)};_s.prototype.raiseToTop=function(e){let t=Ez(this._layers,e);t!==this._layers.length-1&&(this._layers.splice(t,1),this._layers.push(e),this._update(),this.layerMoved.raiseEvent(e,this._layers.length-1,t))};_s.prototype.lowerToBottom=function(e){let t=Ez(this._layers,e);t!==0&&(this._layers.splice(t,1),this._layers.splice(0,0,e),this._update(),this.layerMoved.raiseEvent(e,0,t))};var _ct=new le;function sye(e,t,n,i){let o=e.globe._surface._tilesToRender,r;for(let a=0;!u(r)&&a<o.length;++a){let c=o[a];le.contains(c.rectangle,t)&&(r=c)}if(!u(r))return;let s=r.data.imagery;for(let a=s.length-1;a>=0;--a){let c=s[a],l=c.readyImagery;if(!u(l)||!l.imageryLayer.ready)continue;let f=l.imageryLayer.imageryProvider;if(n&&!u(f.pickFeatures)||!le.contains(l.rectangle,t))continue;let d=_ct,p=1/1024;d.west=P.lerp(r.rectangle.west,r.rectangle.east,c.textureCoordinateRectangle.x-p),d.east=P.lerp(r.rectangle.west,r.rectangle.east,c.textureCoordinateRectangle.z+p),d.south=P.lerp(r.rectangle.south,r.rectangle.north,c.textureCoordinateRectangle.y-p),d.north=P.lerp(r.rectangle.south,r.rectangle.north,c.textureCoordinateRectangle.w+p),le.contains(d,t)&&i(l)}}_s.prototype.pickImageryLayers=function(e,t){let n=t.globe.pick(e,t);if(!u(n))return;let i=t.globe.ellipsoid.cartesianToCartographic(n),o=[];if(sye(t,i,!1,function(r){o.push(r.imageryLayer)}),o.length!==0)return o};_s.prototype.pickImageryLayerFeatures=function(e,t){let n=t.globe.pick(e,t);if(!u(n))return;let i=t.globe.ellipsoid.cartesianToCartographic(n),o=[],r=[];if(sye(t,i,!0,function(s){if(!s.imageryLayer.ready)return;let c=s.imageryLayer.imageryProvider.pickFeatures(s.x,s.y,s.level,i.longitude,i.latitude);u(c)&&(o.push(c),r.push(s.imageryLayer))}),o.length!==0)return Promise.all(o).then(function(s){let a=[];for(let c=0;c<s.length;++c){let l=s[c],f=r[c];if(u(l)&&l.length>0)for(let d=0;d<l.length;++d){let p=l[d];p.imageryLayer=f,u(p.position)||(p.position=i),a.push(p)}}return a})};_s.prototype.queueReprojectionCommands=function(e){let t=this._layers;for(let n=0,i=t.length;n<i;++n)t[n].queueReprojectionCommands(e)};_s.prototype.cancelReprojections=function(){let e=this._layers;for(let t=0,n=e.length;t<n;++t)e[t].cancelReprojections()};_s.prototype.isDestroyed=function(){return!1};_s.prototype.destroy=function(){return this.removeAll(!0),ue(this)};_s.prototype._update=function(){let e=!0,t=this._layers,n,i,o,r;for(o=0,r=t.length;o<r;++o)i=t[o],i._layerIndex=o,i.show?(i._isBaseLayer=e,e=!1):i._isBaseLayer=!1,i.show!==i._show&&(u(i._show)&&(u(n)||(n=[]),n.push(i)),i._show=i.show);if(u(n))for(o=0,r=n.length;o<r;++o)i=n[o],this.layerShownOrHidden.raiseEvent(i,i._layerIndex,i.show)};var oN=_s;function aye(e){this._ellipsoid=new r_(e.ellipsoid,m.ZERO)}Object.defineProperties(aye.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var rN=aye;function Xc(e){this._tilingScheme=e.tilingScheme,this._x=e.x,this._y=e.y,this._level=e.level,this._parent=e.parent,this._rectangle=this._tilingScheme.tileXYToRectangle(this._x,this._y,this._level),this._southwestChild=void 0,this._southeastChild=void 0,this._northwestChild=void 0,this._northeastChild=void 0,this.replacementPrevious=void 0,this.replacementNext=void 0,this._distance=0,this._loadPriority=0,this._customData=[],this._frameUpdated=void 0,this._lastSelectionResult=$n.NONE,this._lastSelectionResultFrame=void 0,this._loadedCallbacks={},this.state=Ns.START,this.renderable=!1,this.upsampledFromParent=!1,this.data=void 0}Xc.createLevelZeroTiles=function(e){let t=e.getNumberOfXTilesAtLevel(0),n=e.getNumberOfYTilesAtLevel(0),i=new Array(t*n),o=0;for(let r=0;r<n;++r)for(let s=0;s<t;++s)i[o++]=new Xc({tilingScheme:e,x:s,y:r,level:0});return i};Xc.prototype._updateCustomData=function(e,t,n){let i=this.customData,o,r,s;if(u(t)&&u(n)){for(i=i.filter(function(a){return n.indexOf(a)===-1}),this._customData=i,s=this._rectangle,o=0;o<t.length;++o)r=t[o],le.contains(s,r.positionCartographic)&&i.push(r);this._frameUpdated=e}else{let a=this._parent;if(u(a)&&this._frameUpdated!==a._frameUpdated){i.length=0,s=this._rectangle;let c=a.customData;for(o=0;o<c.length;++o)r=c[o],le.contains(s,r.positionCartographic)&&i.push(r);this._frameUpdated=a._frameUpdated}}};Object.defineProperties(Xc.prototype,{tilingScheme:{get:function(){return this._tilingScheme}},x:{get:function(){return this._x}},y:{get:function(){return this._y}},level:{get:function(){return this._level}},parent:{get:function(){return this._parent}},rectangle:{get:function(){return this._rectangle}},children:{get:function(){return[this.northwestChild,this.northeastChild,this.southwestChild,this.southeastChild]}},southwestChild:{get:function(){return u(this._southwestChild)||(this._southwestChild=new Xc({tilingScheme:this.tilingScheme,x:this.x*2,y:this.y*2+1,level:this.level+1,parent:this})),this._southwestChild}},southeastChild:{get:function(){return u(this._southeastChild)||(this._southeastChild=new Xc({tilingScheme:this.tilingScheme,x:this.x*2+1,y:this.y*2+1,level:this.level+1,parent:this})),this._southeastChild}},northwestChild:{get:function(){return u(this._northwestChild)||(this._northwestChild=new Xc({tilingScheme:this.tilingScheme,x:this.x*2,y:this.y*2,level:this.level+1,parent:this})),this._northwestChild}},northeastChild:{get:function(){return u(this._northeastChild)||(this._northeastChild=new Xc({tilingScheme:this.tilingScheme,x:this.x*2+1,y:this.y*2,level:this.level+1,parent:this})),this._northeastChild}},customData:{get:function(){return this._customData}},needsLoading:{get:function(){return this.state<Ns.DONE}},eligibleForUnloading:{get:function(){let e=!0;return u(this.data)&&(e=this.data.eligibleForUnloading,u(e)||(e=!0)),e}}});Xc.prototype.findLevelZeroTile=function(e,t,n){let i=this.tilingScheme.getNumberOfXTilesAtLevel(0);if(t<0?t+=i:t>=i&&(t-=i),!(n<0||n>=this.tilingScheme.getNumberOfYTilesAtLevel(0)))return e.filter(function(o){return o.x===t&&o.y===n})[0]};Xc.prototype.findTileToWest=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x-1,this.y);if(t.southeastChild===this)return t.southwestChild;if(t.northeastChild===this)return t.northwestChild;let n=t.findTileToWest(e);if(n!==void 0)return t.southwestChild===this?n.southeastChild:n.northeastChild};Xc.prototype.findTileToEast=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x+1,this.y);if(t.southwestChild===this)return t.southeastChild;if(t.northwestChild===this)return t.northeastChild;let n=t.findTileToEast(e);if(n!==void 0)return t.southeastChild===this?n.southwestChild:n.northwestChild};Xc.prototype.findTileToSouth=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x,this.y+1);if(t.northwestChild===this)return t.southwestChild;if(t.northeastChild===this)return t.southeastChild;let n=t.findTileToSouth(e);if(n!==void 0)return t.southwestChild===this?n.northwestChild:n.northeastChild};Xc.prototype.findTileToNorth=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x,this.y-1);if(t.southwestChild===this)return t.northwestChild;if(t.southeastChild===this)return t.northeastChild;let n=t.findTileToNorth(e);if(n!==void 0)return t.northwestChild===this?n.southwestChild:n.southeastChild};Xc.prototype.freeResources=function(){this.state=Ns.START,this.renderable=!1,this.upsampledFromParent=!1,u(this.data)&&u(this.data.freeResources)&&this.data.freeResources(),bz(this._southwestChild),this._southwestChild=void 0,bz(this._southeastChild),this._southeastChild=void 0,bz(this._northwestChild),this._northwestChild=void 0,bz(this._northeastChild),this._northeastChild=void 0};function bz(e){u(e)&&e.freeResources()}var sN=Xc;function Sz(){this.head=void 0,this.tail=void 0,this.count=0,this._lastBeforeStartOfFrame=void 0}Sz.prototype.markStartOfRenderFrame=function(){this._lastBeforeStartOfFrame=this.head};Sz.prototype.trimTiles=function(e){let t=this.tail,n=!0;for(;n&&u(this._lastBeforeStartOfFrame)&&this.count>e&&u(t);){n=t!==this._lastBeforeStartOfFrame;let i=t.replacementPrevious;t.eligibleForUnloading&&(t.freeResources(),cye(this,t)),t=i}};function cye(e,t){let n=t.replacementPrevious,i=t.replacementNext;t===e._lastBeforeStartOfFrame&&(e._lastBeforeStartOfFrame=i),t===e.head?e.head=i:n.replacementNext=i,t===e.tail?e.tail=n:i.replacementPrevious=n,t.replacementPrevious=void 0,t.replacementNext=void 0,--e.count}Sz.prototype.markTileRendered=function(e){let t=this.head;if(t===e){e===this._lastBeforeStartOfFrame&&(this._lastBeforeStartOfFrame=e.replacementNext);return}if(++this.count,!u(t)){e.replacementPrevious=void 0,e.replacementNext=void 0,this.head=e,this.tail=e;return}(u(e.replacementPrevious)||u(e.replacementNext))&&cye(this,e),e.replacementPrevious=void 0,e.replacementNext=t,t.replacementPrevious=e,this.head=e};var aN=Sz;function kf(e){this._tileProvider=e.tileProvider,this._tileProvider.quadtree=this,this._debug={enableDebugOutput:!1,maxDepth:0,maxDepthVisited:0,tilesVisited:0,tilesCulled:0,tilesRendered:0,tilesWaitingForChildren:0,lastMaxDepth:-1,lastMaxDepthVisited:-1,lastTilesVisited:-1,lastTilesCulled:-1,lastTilesRendered:-1,lastTilesWaitingForChildren:-1,suspendLodUpdate:!1};let n=this._tileProvider.tilingScheme.ellipsoid;this._tilesToRender=[],this._tileLoadQueueHigh=[],this._tileLoadQueueMedium=[],this._tileLoadQueueLow=[],this._tileReplacementQueue=new aN,this._levelZeroTiles=void 0,this._loadQueueTimeSlice=5,this._tilesInvalidated=!1,this._addHeightCallbacks=[],this._removeHeightCallbacks=[],this._tileToUpdateHeights=[],this._lastTileIndex=0,this._updateHeightsTimeSlice=2,this._cameraPositionCartographic=void 0,this._cameraReferenceFrameOriginCartographic=void 0,this.maximumScreenSpaceError=y(e.maximumScreenSpaceError,2),this.tileCacheSize=y(e.tileCacheSize,100),this.loadingDescendantLimit=20,this.preloadAncestors=!0,this.preloadSiblings=!1,this._occluders=new rN({ellipsoid:n}),this._tileLoadProgressEvent=new ye,this._lastTileLoadQueueLength=0,this._lastSelectionFrameNumber=void 0}Object.defineProperties(kf.prototype,{tileProvider:{get:function(){return this._tileProvider}},tileLoadProgressEvent:{get:function(){return this._tileLoadProgressEvent}},occluders:{get:function(){return this._occluders}}});kf.prototype.invalidateAllTiles=function(){this._tilesInvalidated=!0};function gct(e){let t=e._tileReplacementQueue;t.head=void 0,t.tail=void 0,t.count=0,uye(e);let n=e._levelZeroTiles;if(u(n))for(let i=0;i<n.length;++i){let r=n[i].customData,s=r.length;for(let a=0;a<s;++a){let c=r[a];c.level=0,e._addHeightCallbacks.push(c)}n[i].freeResources()}e._levelZeroTiles=void 0,e._tileProvider.cancelReprojections()}kf.prototype.forEachLoadedTile=function(e){let t=this._tileReplacementQueue.head;for(;u(t);)t.state!==Ns.START&&e(t),t=t.replacementNext};kf.prototype.forEachRenderedTile=function(e){let t=this._tilesToRender;for(let n=0,i=t.length;n<i;++n)e(t[n])};kf.prototype.updateHeight=function(e,t){let n=this,i={positionOnEllipsoidSurface:void 0,positionCartographic:e,level:-1,callback:t};return i.removeFunc=function(){let o=n._addHeightCallbacks,r=o.length;for(let s=0;s<r;++s)if(o[s]===i){o.splice(s,1);break}n._removeHeightCallbacks.push(i),i.callback&&(i.callback=void 0)},n._addHeightCallbacks.push(i),i.removeFunc};kf.prototype.update=function(e){u(this._tileProvider.update)&&this._tileProvider.update(e)};function uye(e){let t=e._debug;t.maxDepth=0,t.maxDepthVisited=0,t.tilesVisited=0,t.tilesCulled=0,t.tilesRendered=0,t.tilesWaitingForChildren=0,e._tileLoadQueueHigh.length=0,e._tileLoadQueueMedium.length=0,e._tileLoadQueueLow.length=0}kf.prototype.beginFrame=function(e){e.passes.render&&(this._tilesInvalidated&&(gct(this),this._tilesInvalidated=!1),this._tileProvider.initialize(e),uye(this),!this._debug.suspendLodUpdate&&this._tileReplacementQueue.markStartOfRenderFrame())};kf.prototype.render=function(e){let t=e.passes,n=this._tileProvider;t.render&&(n.beginUpdate(e),Cct(this,e),Oct(this,e),n.endUpdate(e)),t.pick&&this._tilesToRender.length>0&&n.updateForPick(e)};function yct(e,t){let n=e._tileLoadQueueHigh.length+e._tileLoadQueueMedium.length+e._tileLoadQueueLow.length;if(n!==e._lastTileLoadQueueLength||e._tilesInvalidated){let o=ye.prototype.raiseEvent.bind(e._tileLoadProgressEvent,n);t.afterRender.push(()=>(o(),!0)),e._lastTileLoadQueueLength=n}let i=e._debug;i.enableDebugOutput&&!i.suspendLodUpdate&&(i.maxDepth=e._tilesToRender.reduce(function(o,r){return Math.max(o,r.level)},-1),i.tilesRendered=e._tilesToRender.length,(i.tilesVisited!==i.lastTilesVisited||i.tilesRendered!==i.lastTilesRendered||i.tilesCulled!==i.lastTilesCulled||i.maxDepth!==i.lastMaxDepth||i.tilesWaitingForChildren!==i.lastTilesWaitingForChildren||i.maxDepthVisited!==i.lastMaxDepthVisited)&&(console.log(`Visited ${i.tilesVisited}, Rendered: ${i.tilesRendered}, Culled: ${i.tilesCulled}, Max Depth Rendered: ${i.maxDepth}, Max Depth Visited: ${i.maxDepthVisited}, Waiting for children: ${i.tilesWaitingForChildren}`),i.lastTilesVisited=i.tilesVisited,i.lastTilesRendered=i.tilesRendered,i.lastTilesCulled=i.tilesCulled,i.lastMaxDepth=i.maxDepth,i.lastTilesWaitingForChildren=i.tilesWaitingForChildren,i.lastMaxDepthVisited=i.maxDepthVisited))}kf.prototype.endFrame=function(e){!e.passes.render||e.mode===ne.MORPHING||(wct(this,e),Pct(this,e),yct(this,e))};kf.prototype.isDestroyed=function(){return!1};kf.prototype.destroy=function(){this._tileProvider=this._tileProvider&&this._tileProvider.destroy()};var lN,lye=new he;function Act(e,t){let n=le.center(e.rectangle,lye),i=n.longitude-lN.longitude,o=n.latitude-lN.latitude;n=le.center(t.rectangle,lye);let r=n.longitude-lN.longitude,s=n.latitude-lN.latitude;return i*i+o*o-(r*r+s*s)}var xct=new m,cN=[];function Cct(e,t){let n=e._debug;if(n.suspendLodUpdate)return;let i=e._tilesToRender;i.length=0;let o,r=e._tileProvider;if(!u(e._levelZeroTiles))if(r.ready){let A=r.tilingScheme;e._levelZeroTiles=sN.createLevelZeroTiles(A);let x=e._levelZeroTiles.length;if(cN.length<x)for(cN=new Array(x),o=0;o<x;++o)cN[o]===void 0&&(cN[o]=new uN)}else return;e._occluders.ellipsoid.cameraPosition=t.camera.positionWC;let s,a=e._levelZeroTiles,c=a.length>1?e._occluders:void 0;lN=t.camera.positionCartographic,a.sort(Act);let l=e._addHeightCallbacks,f=e._removeHeightCallbacks,d=t.frameNumber,p;if(l.length>0||f.length>0){for(o=0,p=a.length;o<p;++o)s=a[o],s._updateCustomData(d,l,f);l.length=0,f.length=0}let g=t.camera;e._cameraPositionCartographic=g.positionCartographic;let h=B.getTranslation(g.transform,xct);for(e._cameraReferenceFrameOriginCartographic=e.tileProvider.tilingScheme.ellipsoid.cartesianToCartographic(h,e._cameraReferenceFrameOriginCartographic),o=0,p=a.length;o<p;++o)s=a[o],e._tileReplacementQueue.markTileRendered(s),s.renderable?va(e,s,r,t,c,!1,cN[o]):(L_(e,e._tileLoadQueueHigh,s,t),++n.tilesWaitingForChildren);e._lastSelectionFrameNumber=d}function L_(e,t,n,i){n.needsLoading&&(e.tileProvider.computeTileLoadPriority!==void 0&&(n._loadPriority=e.tileProvider.computeTileLoadPriority(n,i)),t.push(n))}function uN(){this.allAreRenderable=!0,this.anyWereRenderedLastFrame=!1,this.notYetRenderableCount=0}function fye(){this.southwest=new uN,this.southeast=new uN,this.northwest=new uN,this.northeast=new uN}fye.prototype.combine=function(e){let t=this.southwest,n=this.southeast,i=this.northwest,o=this.northeast;e.allAreRenderable=t.allAreRenderable&&n.allAreRenderable&&i.allAreRenderable&&o.allAreRenderable,e.anyWereRenderedLastFrame=t.anyWereRenderedLastFrame||n.anyWereRenderedLastFrame||i.anyWereRenderedLastFrame||o.anyWereRenderedLastFrame,e.notYetRenderableCount=t.notYetRenderableCount+n.notYetRenderableCount+i.notYetRenderableCount+o.notYetRenderableCount};var xq=new Array(31);for(let e=0;e<xq.length;++e)xq[e]=new fye;function Tct(e,t,n,i,o){let r=e._debug;++r.tilesVisited,e._tileReplacementQueue.markTileRendered(n),n._updateCustomData(t.frameNumber),n.level>r.maxDepthVisited&&(r.maxDepthVisited=n.level);let s=Sct(e,t,n)<e.maximumScreenSpaceError,a=n.southwestChild,c=n.southeastChild,l=n.northwestChild,f=n.northeastChild,d=e._lastSelectionFrameNumber,p=n._lastSelectionResultFrame===d?n._lastSelectionResult:$n.NONE,g=e.tileProvider;if(s||i){let h=$n.originalResult(p)===$n.RENDERED,A=$n.originalResult(p)===$n.CULLED||p===$n.NONE,x=n.state===Ns.DONE,C=h||A||x;if(C||u(g.canRenderWithoutLosingDetail)&&(C=g.canRenderWithoutLosingDetail(n)),C){s&&L_(e,e._tileLoadQueueMedium,n,t),vz(e,n),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===$n.RENDERED,o.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=$n.RENDERED,o.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}i=!0,s&&L_(e,e._tileLoadQueueHigh,n,t)}if(g.canRefine(n)){if(a.upsampledFromParent&&c.upsampledFromParent&&l.upsampledFromParent&&f.upsampledFromParent){vz(e,n),L_(e,e._tileLoadQueueMedium,n,t),e._tileReplacementQueue.markTileRendered(a),e._tileReplacementQueue.markTileRendered(c),e._tileReplacementQueue.markTileRendered(l),e._tileReplacementQueue.markTileRendered(f),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===$n.RENDERED,o.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=$n.RENDERED,o.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=$n.REFINED;let A=e._tilesToRender.length,x=e._tileLoadQueueLow.length,C=e._tileLoadQueueMedium.length,T=e._tileLoadQueueHigh.length,E=e._tileToUpdateHeights.length;if(Ect(e,a,c,l,f,t,i,o),A!==e._tilesToRender.length){let S=o.allAreRenderable,w=o.anyWereRenderedLastFrame,D=o.notYetRenderableCount,M=!1;if(!S&&!w){let O=e._tilesToRender;for(let N=A;N<O.length;++N){let _=O[N];for(;_!==void 0&&_._lastSelectionResult!==$n.KICKED&&_!==n;)_._lastSelectionResult=$n.kick(_._lastSelectionResult),_=_.parent}e._tilesToRender.length=A,e._tileToUpdateHeights.length=E,vz(e,n),n._lastSelectionResult=$n.RENDERED;let L=p===$n.RENDERED;!L&&D>e.loadingDescendantLimit&&(e._tileLoadQueueLow.length=x,e._tileLoadQueueMedium.length=C,e._tileLoadQueueHigh.length=T,L_(e,e._tileLoadQueueMedium,n,t),o.notYetRenderableCount=n.renderable?0:1,M=!0),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=L,L||e._tileToUpdateHeights.push(n),++r.tilesWaitingForChildren}e.preloadAncestors&&!M&&L_(e,e._tileLoadQueueLow,n,t)}return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=$n.RENDERED,vz(e,n),L_(e,e._tileLoadQueueHigh,n,t),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===$n.RENDERED,o.notYetRenderableCount=n.renderable?0:1}function Ect(e,t,n,i,o,r,s,a){let c=r.camera.positionCartographic,l=e._tileProvider,f=e._occluders,d=xq[t.level],p=d.southwest,g=d.southeast,h=d.northwest,A=d.northeast;c.longitude<t.rectangle.east?c.latitude<t.rectangle.north?(va(e,t,l,r,f,s,p),va(e,n,l,r,f,s,g),va(e,i,l,r,f,s,h),va(e,o,l,r,f,s,A)):(va(e,i,l,r,f,s,h),va(e,t,l,r,f,s,p),va(e,o,l,r,f,s,A),va(e,n,l,r,f,s,g)):c.latitude<t.rectangle.north?(va(e,n,l,r,f,s,g),va(e,t,l,r,f,s,p),va(e,o,l,r,f,s,A),va(e,i,l,r,f,s,h)):(va(e,o,l,r,f,s,A),va(e,i,l,r,f,s,h),va(e,n,l,r,f,s,g),va(e,t,l,r,f,s,p)),d.combine(a)}function bct(e,t){let n=t.rectangle;return u(e._cameraPositionCartographic)&&le.contains(n,e._cameraPositionCartographic)||u(e._cameraReferenceFrameOriginCartographic)&&le.contains(n,e._cameraReferenceFrameOriginCartographic)}function va(e,t,n,i,o,r,s){if(n.computeTileVisibility(t,i,o)!==fr.NONE)return Tct(e,i,t,r,s);if(++e._debug.tilesCulled,e._tileReplacementQueue.markTileRendered(t),s.allAreRenderable=!0,s.anyWereRenderedLastFrame=!1,s.notYetRenderableCount=0,bct(e,t)){(!u(t.data)||!u(t.data.vertexArray))&&L_(e,e._tileLoadQueueMedium,t,i);let a=e._lastSelectionFrameNumber,c=t._lastSelectionResultFrame===a?t._lastSelectionResult:$n.NONE;c!==$n.CULLED_BUT_NEEDED&&c!==$n.RENDERED&&e._tileToUpdateHeights.push(t),t._lastSelectionResult=$n.CULLED_BUT_NEEDED}else e.preloadSiblings||t.level===0?(L_(e,e._tileLoadQueueLow,t,i),t._lastSelectionResult=$n.CULLED):t._lastSelectionResult=$n.CULLED;t._lastSelectionResultFrame=i.frameNumber}function Sct(e,t,n){if(t.mode===ne.SCENE2D||t.camera.frustum instanceof nn||t.camera.frustum instanceof br)return vct(e,t,n);let i=e._tileProvider.getLevelMaximumGeometricError(n.level),o=n._distance,r=t.context.drawingBufferHeight,s=t.camera.frustum.sseDenominator,a=i*r/(o*s);return t.fog.enabled&&(a-=P.fog(o,t.fog.density)*t.fog.sse),a/=t.pixelRatio,a}function vct(e,t,n){let o=t.camera.frustum;u(o._offCenterFrustum)&&(o=o._offCenterFrustum);let r=t.context,s=r.drawingBufferWidth,a=r.drawingBufferHeight,c=e._tileProvider.getLevelMaximumGeometricError(n.level),l=Math.max(o.top-o.bottom,o.right-o.left)/Math.max(s,a),f=c/l;return t.fog.enabled&&t.mode!==ne.SCENE2D&&(f-=P.fog(n._distance,t.fog.density)*t.fog.sse),f/=t.pixelRatio,f}function vz(e,t){e._tilesToRender.push(t)}function wct(e,t){let n=e._tileLoadQueueHigh,i=e._tileLoadQueueMedium,o=e._tileLoadQueueLow;if(n.length===0&&i.length===0&&o.length===0)return;e._tileReplacementQueue.trimTiles(e.tileCacheSize);let r=yi()+e._loadQueueTimeSlice,s=e._tileProvider,a=yq(e,t,s,r,n,!1);a=yq(e,t,s,r,i,a),yq(e,t,s,r,o,a)}function Dct(e,t){return e._loadPriority-t._loadPriority}function yq(e,t,n,i,o,r){n.computeTileLoadPriority!==void 0&&o.sort(Dct);for(let s=0,a=o.length;s<a&&(yi()<i||!r);++s){let c=o[s];e._tileReplacementQueue.markTileRendered(c),n.loadTile(t,c),r=!0}return r}var CS=new Dn,Aq=new he,Ky=new m,Ict=[];function Pct(e,t){if(!e.tileProvider.ready)return;let n=Ict;n.length=0;let i=e._tileToUpdateHeights,o=yi(),r=e._updateHeightsTimeSlice,s=o+r,a=t.mode,c=t.mapProjection,l=e.tileProvider.tilingScheme.ellipsoid,f;for(;i.length>0;){let d=i[0];if(!u(d.data)||!u(d.data.mesh)){let A=d._lastSelectionResultFrame===e._lastSelectionFrameNumber?d._lastSelectionResult:$n.NONE;(A===$n.RENDERED||A===$n.CULLED_BUT_NEEDED)&&n.push(d),i.shift(),e._lastTileIndex=0;continue}let p=d.customData,g=p.length,h=!1;for(f=e._lastTileIndex;f<g;++f){let A=p[f],x=d.data.terrainData,C=u(x)&&x.wasCreatedByUpsampling();if(d.level>A.level&&!C){if(u(A.positionOnEllipsoidSurface)||(A.positionOnEllipsoidSurface=m.fromRadians(A.positionCartographic.longitude,A.positionCartographic.latitude,0,l)),a===ne.SCENE3D){let E=l.geodeticSurfaceNormal(A.positionOnEllipsoidSurface,CS.direction),S=l.getSurfaceNormalIntersectionWithZAxis(A.positionOnEllipsoidSurface,11500,CS.origin);if(!u(S)){let w=0;u(d.data.tileBoundingRegion)&&(w=d.data.tileBoundingRegion.minimumHeight);let D=Math.min(w,-11500),M=m.multiplyByScalar(E,Math.abs(D)+1,Ky);m.subtract(A.positionOnEllipsoidSurface,M,CS.origin)}}else he.clone(A.positionCartographic,Aq),Aq.height=-11500,c.project(Aq,Ky),m.fromElements(Ky.z,Ky.x,Ky.y,Ky),m.clone(Ky,CS.origin),m.clone(m.UNIT_X,CS.direction);let T=d.data.pick(CS,a,c,!1,Ky);u(T)&&(u(A.callback)&&A.callback(T),A.level=d.level)}if(yi()>=s){h=!0;break}}if(h){e._lastTileIndex=f;break}else e._lastTileIndex=0,i.shift()}for(f=0;f<n.length;f++)i.push(n[f])}function Oct(e,t){let n=e._tileProvider,i=e._tilesToRender;for(let o=0,r=i.length;o<r;++o){let s=i[o];n.showTileThisFrame(s,t)}}var fN=kf;function mm(e){e=y(e,oe.WGS84);let t=new v_({ellipsoid:e}),n=new oN;this._ellipsoid=e,this._imageryLayerCollection=n,this._surfaceShaderSet=new KL,this._material=void 0,this._surface=new fN({tileProvider:new nN({terrainProvider:t,imageryLayers:n,surfaceShaderSet:this._surfaceShaderSet})}),this._terrainProvider=t,this._terrainProviderChanged=new ye,this._undergroundColor=k.clone(k.BLACK),this._undergroundColorAlphaByDistance=new Pt(e.maximumRadius/1e3,0,e.maximumRadius/5,1),this._translucency=new iN,Tq(this),this.show=!0,this._oceanNormalMapResourceDirty=!0,this._oceanNormalMapResource=new Ie({url:tn("Assets/Textures/waterNormalsSmall.jpg")}),this.maximumScreenSpaceError=2,this.tileCacheSize=100,this.loadingDescendantLimit=20,this.preloadAncestors=!0,this.preloadSiblings=!1,this.fillHighlightColor=void 0,this.enableLighting=!1,this.lambertDiffuseMultiplier=.9,this.dynamicAtmosphereLighting=!0,this.dynamicAtmosphereLightingFromSun=!1,this.showGroundAtmosphere=!0,this.atmosphereLightIntensity=10,this.atmosphereRayleighCoefficient=new m(55e-7,13e-6,284e-7),this.atmosphereMieCoefficient=new m(21e-6,21e-6,21e-6),this.atmosphereRayleighScaleHeight=1e4,this.atmosphereMieScaleHeight=3200,this.atmosphereMieAnisotropy=.9,this.lightingFadeOutDistance=1e7,this.lightingFadeInDistance=2e7,this.nightFadeOutDistance=1e7,this.nightFadeInDistance=5e7,this.showWaterEffect=!0,this.depthTestAgainstTerrain=!1,this.shadows=yn.RECEIVE_ONLY,this.atmosphereHueShift=0,this.atmosphereSaturationShift=0,this.atmosphereBrightnessShift=0,this.terrainExaggeration=1,this.terrainExaggerationRelativeHeight=0,this.showSkirts=!0,this.backFaceCulling=!0,this._oceanNormalMap=void 0,this._zoomedOutOceanSpecularIntensity=void 0,this.vertexShadowDarkness=.3}Object.defineProperties(mm.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},imageryLayers:{get:function(){return this._imageryLayerCollection}},imageryLayersUpdatedEvent:{get:function(){return this._surface.tileProvider.imageryLayersUpdatedEvent}},tilesLoaded:{get:function(){return u(this._surface)?this._surface.tileProvider.ready&&this._surface._tileLoadQueueHigh.length===0&&this._surface._tileLoadQueueMedium.length===0&&this._surface._tileLoadQueueLow.length===0:!0}},baseColor:{get:function(){return this._surface.tileProvider.baseColor},set:function(e){this._surface.tileProvider.baseColor=e}},clippingPlanes:{get:function(){return this._surface.tileProvider.clippingPlanes},set:function(e){this._surface.tileProvider.clippingPlanes=e}},cartographicLimitRectangle:{get:function(){return this._surface.tileProvider.cartographicLimitRectangle},set:function(e){u(e)||(e=le.clone(le.MAX_VALUE)),this._surface.tileProvider.cartographicLimitRectangle=e}},oceanNormalMapUrl:{get:function(){return this._oceanNormalMapResource.url},set:function(e){this._oceanNormalMapResource.url=e,this._oceanNormalMapResourceDirty=!0}},terrainProvider:{get:function(){return this._terrainProvider},set:function(e){e!==this._terrainProvider&&(this._terrainProvider=e,this._terrainProviderChanged.raiseEvent(e),u(this._material)&&Tq(this))}},terrainProviderChanged:{get:function(){return this._terrainProviderChanged}},tileLoadProgressEvent:{get:function(){return this._surface.tileLoadProgressEvent}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,Tq(this))}},undergroundColor:{get:function(){return this._undergroundColor},set:function(e){this._undergroundColor=k.clone(e,this._undergroundColor)}},undergroundColorAlphaByDistance:{get:function(){return this._undergroundColorAlphaByDistance},set:function(e){this._undergroundColorAlphaByDistance=Pt.clone(e,this._undergroundColorAlphaByDistance)}},translucency:{get:function(){return this._translucency}}});function Tq(e){let t=[],n=u(e._material)&&(e._material.shaderSource.match(/slope/)||e._material.shaderSource.match("normalEC")),i=[O_,rS];u(e._material)&&(!n||e._terrainProvider.requestVertexNormals)?(i.push(e._material.shaderSource),t.push("APPLY_MATERIAL"),e._surface._tileProvider.materialUniformMap=e._material._uniforms):e._surface._tileProvider.materialUniformMap=void 0,i.push(qL),e._surfaceShaderSet.baseVertexShaderSource=new He({sources:[O_,rS,XL],defines:t}),e._surfaceShaderSet.baseFragmentShaderSource=new He({sources:i,defines:t}),e._surfaceShaderSet.material=e._material}function Mct(e){return function(t,n){let i=ae.distanceSquaredTo(t.pickBoundingSphere,e),o=ae.distanceSquaredTo(n.pickBoundingSphere,e);return i-o}}var Rct=[],Bct={start:0,stop:0};mm.prototype.pickWorldCoordinates=function(e,t,n,i){n=y(n,!0);let o=t.mode,r=t.mapProjection,s=Rct;s.length=0;let a=this._surface._tilesToRender,c=a.length,l,f;for(f=0;f<c;++f){l=a[f];let p=l.data;if(!u(p))continue;let g=p.pickBoundingSphere;if(o!==ne.SCENE3D)p.pickBoundingSphere=g=ae.fromRectangleWithHeights2D(l.rectangle,r,p.tileBoundingRegion.minimumHeight,p.tileBoundingRegion.maximumHeight,g),m.fromElements(g.center.z,g.center.x,g.center.y,g.center);else if(u(p.renderedMesh))ae.clone(p.tileBoundingRegion.boundingSphere,g);else continue;let h=Xi.raySphere(e,g,Bct);u(h)&&s.push(p)}s.sort(Mct(e.origin));let d;for(c=s.length,f=0;f<c&&(d=s[f].pick(e,t.mode,t.mapProjection,n,i),!u(d));++f);return d};var Lct=new he;mm.prototype.pick=function(e,t,n){if(n=this.pickWorldCoordinates(e,t,!0,n),u(n)&&t.mode!==ne.SCENE3D){n=m.fromElements(n.y,n.z,n.x,n);let i=t.mapProjection.unproject(n,Lct);n=t.globe.ellipsoid.cartographicToCartesian(i,n)}return n};var Nct=new m,dye=new m,Fct=new he,Uct=new Dn;function Cq(e,t){return u(e)&&le.contains(e.rectangle,t)?e:void 0}mm.prototype.getHeight=function(e){let t=this._surface._levelZeroTiles;if(!u(t))return;let n,i,o=t.length;for(i=0;i<o&&(n=t[i],!le.contains(n.rectangle,e));++i);if(i>=o)return;let r=n;for(;u(n);)n=Cq(n._southwestChild,e)||Cq(n._southeastChild,e)||Cq(n._northwestChild,e)||n._northeastChild,u(n)&&u(n.data)&&u(n.data.renderedMesh)&&(r=n);if(n=r,!u(n)||!u(n.data)||!u(n.data.renderedMesh))return;let s=this._surface._tileProvider.tilingScheme.projection,a=this._surface._tileProvider.tilingScheme.ellipsoid,c=m.fromRadians(e.longitude,e.latitude,0,a,Nct),l=Uct,f=a.geodeticSurfaceNormal(c,l.direction),d=a.getSurfaceNormalIntersectionWithZAxis(c,11500,l.origin);if(!u(d)){let g;u(n.data.tileBoundingRegion)&&(g=n.data.tileBoundingRegion.minimumHeight);let h=Math.min(y(g,0),-11500),A=m.multiplyByScalar(f,Math.abs(h)+1,dye);m.subtract(c,A,l.origin)}let p=n.data.pick(l,void 0,s,!1,dye);if(u(p))return a.cartesianToCartographic(p,Fct).height};mm.prototype.update=function(e){this.show&&e.passes.render&&this._surface.update(e)};mm.prototype.beginFrame=function(e){let t=this._surface,n=t.tileProvider,i=this.terrainProvider,o=this.showWaterEffect&&u(i)&&i.hasWaterMask&&i._ready&&i.hasWaterMask;if(o&&this._oceanNormalMapResourceDirty){this._oceanNormalMapResourceDirty=!1;let a=this._oceanNormalMapResource,c=a.url;if(u(c)){let l=this;a.fetchImage().then(function(f){c===l._oceanNormalMapResource.url&&(l._oceanNormalMap=l._oceanNormalMap&&l._oceanNormalMap.destroy(),l._oceanNormalMap=new Mt({context:e.context,source:f}))})}else this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy()}let r=e.passes,s=e.mode;r.render&&(this.showGroundAtmosphere?this._zoomedOutOceanSpecularIntensity=.4:this._zoomedOutOceanSpecularIntensity=.5,t.maximumScreenSpaceError=this.maximumScreenSpaceError,t.tileCacheSize=this.tileCacheSize,t.loadingDescendantLimit=this.loadingDescendantLimit,t.preloadAncestors=this.preloadAncestors,t.preloadSiblings=this.preloadSiblings,n.terrainProvider=this.terrainProvider,n.lightingFadeOutDistance=this.lightingFadeOutDistance,n.lightingFadeInDistance=this.lightingFadeInDistance,n.nightFadeOutDistance=this.nightFadeOutDistance,n.nightFadeInDistance=this.nightFadeInDistance,n.zoomedOutOceanSpecularIntensity=s===ne.SCENE3D?this._zoomedOutOceanSpecularIntensity:0,n.hasWaterMask=o,n.oceanNormalMap=this._oceanNormalMap,n.enableLighting=this.enableLighting,n.dynamicAtmosphereLighting=this.dynamicAtmosphereLighting,n.dynamicAtmosphereLightingFromSun=this.dynamicAtmosphereLightingFromSun,n.showGroundAtmosphere=this.showGroundAtmosphere,n.atmosphereLightIntensity=this.atmosphereLightIntensity,n.atmosphereRayleighCoefficient=this.atmosphereRayleighCoefficient,n.atmosphereMieCoefficient=this.atmosphereMieCoefficient,n.atmosphereRayleighScaleHeight=this.atmosphereRayleighScaleHeight,n.atmosphereMieScaleHeight=this.atmosphereMieScaleHeight,n.atmosphereMieAnisotropy=this.atmosphereMieAnisotropy,n.shadows=this.shadows,n.hueShift=this.atmosphereHueShift,n.saturationShift=this.atmosphereSaturationShift,n.brightnessShift=this.atmosphereBrightnessShift,n.fillHighlightColor=this.fillHighlightColor,n.showSkirts=this.showSkirts,n.backFaceCulling=this.backFaceCulling,n.vertexShadowDarkness=this.vertexShadowDarkness,n.undergroundColor=this._undergroundColor,n.undergroundColorAlphaByDistance=this._undergroundColorAlphaByDistance,n.lambertDiffuseMultiplier=this.lambertDiffuseMultiplier,t.beginFrame(e))};mm.prototype.render=function(e){this.show&&(u(this._material)&&this._material.update(e.context),this._surface.render(e))};mm.prototype.endFrame=function(e){this.show&&e.passes.render&&this._surface.endFrame(e)};mm.prototype.isDestroyed=function(){return!1};mm.prototype.destroy=function(){return this._surfaceShaderSet=this._surfaceShaderSet&&this._surfaceShaderSet.destroy(),this._surface=this._surface&&this._surface.destroy(),this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy(),ue(this)};var dN=mm;var kl=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = texture(colorTexture, v_textureCoordinates);
}
`;var Jy=`uniform highp sampler2D u_depthTexture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = czm_packDepth(texture(u_depthTexture, v_textureCoordinates).r);
}
`;function Sh(){this._picking=!1,this._numSamples=1,this._tempCopyDepthTexture=void 0,this._pickColorFramebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._outputFramebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._copyDepthFramebuffer=new mi,this._tempCopyDepthFramebuffer=new mi,this._updateDepthFramebuffer=new mi({createColorAttachments:!1,createDepthAttachments:!1,depthStencil:!0}),this._clearGlobeColorCommand=void 0,this._copyColorCommand=void 0,this._copyDepthCommand=void 0,this._tempCopyDepthCommand=void 0,this._updateDepthCommand=void 0,this._viewport=new qe,this._rs=void 0,this._rsBlend=void 0,this._rsUpdate=void 0,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHdr=void 0,this._clearGlobeDepth=void 0}Object.defineProperties(Sh.prototype,{colorFramebufferManager:{get:function(){return this._picking?this._pickColorFramebuffer:this._outputFramebuffer}},framebuffer:{get:function(){return this.colorFramebufferManager.framebuffer}},depthStencilTexture:{get:function(){return this.colorFramebufferManager.getDepthStencilTexture()}},picking:{get:function(){return this._picking},set:function(e){this._picking=e}}});function Vct(e){e._pickColorFramebuffer.destroy(),e._outputFramebuffer.destroy(),e._copyDepthFramebuffer.destroy(),e._tempCopyDepthFramebuffer.destroy(),e._updateDepthFramebuffer.destroy()}function mye(e,t,n,i,o){e._viewport.width=n,e._viewport.height=i;let r=!qe.equals(e._viewport,o.viewport),s=r!==e._useScissorTest;e._useScissorTest=r,qe.equals(e._scissorRectangle,o.viewport)||(e._scissorRectangle=qe.clone(o.viewport,e._scissorRectangle),s=!0),(!u(e._rs)||!qe.equals(e._viewport,e._rs.viewport)||s)&&(e._rs=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}}),e._rsBlend=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:un.ALPHA_BLEND}),e._rsUpdate=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:zn.EQUAL,frontOperation:{fail:ft.KEEP,zFail:ft.KEEP,zPass:ft.KEEP},backFunction:zn.NEVER,reference:Lt.CESIUM_3D_TILE_MASK,mask:Lt.CESIUM_3D_TILE_MASK}})),u(e._copyDepthCommand)||(e._copyDepthCommand=t.createViewportQuadCommand(Jy,{uniformMap:{u_depthTexture:function(){return e.colorFramebufferManager.getDepthStencilTexture()}},owner:e})),e._copyDepthCommand.framebuffer=e._copyDepthFramebuffer.framebuffer,e._copyDepthCommand.renderState=e._rs,u(e._copyColorCommand)||(e._copyColorCommand=t.createViewportQuadCommand(kl,{uniformMap:{colorTexture:function(){return e.colorFramebufferManager.getColorTexture()}},owner:e})),e._copyColorCommand.renderState=e._rs,u(e._tempCopyDepthCommand)||(e._tempCopyDepthCommand=t.createViewportQuadCommand(Jy,{uniformMap:{u_depthTexture:function(){return e._tempCopyDepthTexture}},owner:e})),e._tempCopyDepthCommand.framebuffer=e._tempCopyDepthFramebuffer.framebuffer,e._tempCopyDepthCommand.renderState=e._rs,u(e._updateDepthCommand)||(e._updateDepthCommand=t.createViewportQuadCommand(kl,{uniformMap:{colorTexture:function(){return e._tempCopyDepthFramebuffer.getColorTexture()}},owner:e})),e._updateDepthCommand.framebuffer=e._updateDepthFramebuffer.framebuffer,e._updateDepthCommand.renderState=e._rsUpdate,u(e._clearGlobeColorCommand)||(e._clearGlobeColorCommand=new li({color:new k(0,0,0,0),stencil:0,owner:e})),e._clearGlobeColorCommand.framebuffer=e.framebuffer}Sh.prototype.update=function(e,t,n,i,o,r){let s=n.width,a=n.height,c=o?e.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT:Ke.UNSIGNED_BYTE;this._numSamples=i,this.picking?this._pickColorFramebuffer.update(e,s,a):this._outputFramebuffer.update(e,s,a,i,c),this._copyDepthFramebuffer.update(e,s,a),mye(this,e,s,a,t),e.uniformState.globeDepthTexture=void 0,this._useHdr=o,this._clearGlobeDepth=r};Sh.prototype.prepareColorTextures=function(e,t){!this.picking&&this._numSamples>1&&this._outputFramebuffer.prepareTextures(e,t)};Sh.prototype.executeCopyDepth=function(e,t){u(this._copyDepthCommand)&&(this.prepareColorTextures(e),this._copyDepthCommand.execute(e,t),e.uniformState.globeDepthTexture=this._copyDepthFramebuffer.getColorTexture())};Sh.prototype.executeUpdateDepth=function(e,t,n,i){let o=u(i)?i:t.framebuffer.depthStencilTexture;if(n||o!==this.colorFramebufferManager.getDepthStencilTexture()){if(u(this._updateDepthCommand)){if(!u(this._updateDepthFramebuffer.framebuffer)||this._updateDepthFramebuffer.getDepthStencilTexture()!==o||this._updateDepthFramebuffer.getColorTexture()!==this._copyDepthFramebuffer.getColorTexture()){let r=this._copyDepthFramebuffer.getColorTexture().width,s=this._copyDepthFramebuffer.getColorTexture().height;this._tempCopyDepthFramebuffer.destroy(),this._tempCopyDepthFramebuffer.update(e,r,s);let a=this._copyDepthFramebuffer.getColorTexture();this._updateDepthFramebuffer.setColorTexture(a,0),this._updateDepthFramebuffer.setDepthStencilTexture(o),this._updateDepthFramebuffer.update(e,r,s),mye(this,e,r,s,t)}this._tempCopyDepthTexture=o,this._tempCopyDepthCommand.execute(e,t),this._updateDepthCommand.execute(e,t)}return}u(this._copyDepthCommand)&&this._copyDepthCommand.execute(e,t)};Sh.prototype.executeCopyColor=function(e,t){u(this._copyColorCommand)&&this._copyColorCommand.execute(e,t)};Sh.prototype.clear=function(e,t,n){let i=this._clearGlobeColorCommand;u(i)&&(k.clone(n,i.color),this.colorFramebufferManager.clear(e,i,t))};Sh.prototype.isDestroyed=function(){return!1};Sh.prototype.destroy=function(){return Vct(this),u(this._copyColorCommand)&&(this._copyColorCommand.shaderProgram=this._copyColorCommand.shaderProgram.destroy()),u(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=this._copyDepthCommand.shaderProgram.destroy()),u(this._tempCopyDepthCommand)&&(this._tempCopyDepthCommand.shaderProgram=this._tempCopyDepthCommand.shaderProgram.destroy()),u(this._updateDepthCommand)&&(this._updateDepthCommand.shaderProgram=this._updateDepthCommand.shaderProgram.destroy()),ue(this)};var mN=Sh;function oC(){this._framebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._packedDepthFramebuffer=new mi,this._renderState=void 0,this._packedDepthCommand=void 0,this._clearCommand=void 0,this._viewport=new qe,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHdr=void 0}Object.defineProperties(oC.prototype,{classificationTexture:{get:function(){return this._framebuffer.getColorTexture()}},classificationFramebuffer:{get:function(){return this._framebuffer.framebuffer}},packedDepthFramebuffer:{get:function(){return this._packedDepthFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._framebuffer.getDepthStencilTexture()}},depthStencilRenderbuffer:{get:function(){return this._framebuffer.getDepthStencilRenderbuffer()}},packedDepthTexture:{get:function(){return this._packedDepthFramebuffer.getColorTexture()}}});function kct(e){e._framebuffer.destroy(),e._packedDepthFramebuffer.destroy()}function zct(e,t,n,i,o){let r=o?t.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT:Ke.UNSIGNED_BYTE;e._framebuffer.update(t,n,i,1,r),e._packedDepthFramebuffer.update(t,n,i)}function Hct(e,t,n,i,o){e._viewport.width=n,e._viewport.height=i;let r=!qe.equals(e._viewport,o.viewport),s=r!==e._useScissorTest;e._useScissorTest=r,qe.equals(e._scissorRectangle,o.viewport)||(e._scissorRectangle=qe.clone(o.viewport,e._scissorRectangle),s=!0),(!u(e._renderState)||!qe.equals(e._viewport,e._renderState.viewport)||s)&&(e._renderState=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),u(e._packedDepthCommand)||(e._packedDepthCommand=t.createViewportQuadCommand(Jy,{uniformMap:{u_depthTexture:function(){return e.depthStencilTexture}},owner:e})),u(e._clearCommand)||(e._clearCommand=new li({color:new k(0,0,0,0),depth:1,stencil:0,owner:e})),e._packedDepthCommand.framebuffer=e._packedDepthFramebuffer.framebuffer,e._packedDepthCommand.renderState=e._renderState,e._clearCommand.framebuffer=e.classificationFramebuffer,e._clearCommand.renderState=e._renderState}oC.prototype.updateAndClear=function(e,t,n,i){let o=t.width,r=t.height;zct(this,n,o,r,e),Hct(this,n,o,r,i),this._useHdr=e};oC.prototype.clearClassification=function(e,t){this._clearCommand.execute(e,t)};oC.prototype.packDepth=function(e,t){return this._packedDepthCommand.execute(e,t),this.packedDepthTexture};oC.prototype.isDestroyed=function(){return!1};oC.prototype.destroy=function(){return kct(this),ue(this)};var hN=oC;var aa={OPAQUE_FRONT_FACE:0,OPAQUE_BACK_FACE:1,DEPTH_ONLY_FRONT_FACE:2,DEPTH_ONLY_BACK_FACE:3,DEPTH_ONLY_FRONT_AND_BACK_FACE:4,TRANSLUCENT_FRONT_FACE:5,TRANSLUCENT_BACK_FACE:6,TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:7,TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:8,PICK_FRONT_FACE:9,PICK_BACK_FACE:10,DERIVED_COMMANDS_MAXIMUM_LENGTH:11},rC=aa.DERIVED_COMMANDS_MAXIMUM_LENGTH,Eye=["opaqueFrontFaceCommand","opaqueBackFaceCommand","depthOnlyFrontFaceCommand","depthOnlyBackFaceCommand","depthOnlyFrontAndBackFaceCommand","translucentFrontFaceCommand","translucentBackFaceCommand","translucentFrontFaceManualDepthTestCommand","translucentBackFaceManualDepthTestCommand","pickFrontFaceCommand","pickBackFaceCommand"];function sC(){this._frontFaceAlphaByDistance=new Pt(0,1,0,1),this._backFaceAlphaByDistance=new Pt(0,1,0,1),this._frontFaceTranslucent=!1,this._backFaceTranslucent=!1,this._requiresManualDepthTest=!1,this._sunVisibleThroughGlobe=!1,this._environmentVisible=!1,this._useDepthPlane=!1,this._numberOfTextureUniforms=0,this._globeTranslucencyFramebuffer=void 0,this._rectangle=le.clone(le.MAX_VALUE),this._derivedCommandKey=0,this._derivedCommandsDirty=!1,this._derivedCommandPacks=void 0,this._derivedCommandTypes=new Array(rC),this._derivedBlendCommandTypes=new Array(rC),this._derivedPickCommandTypes=new Array(rC),this._derivedCommandTypesToUpdate=new Array(rC),this._derivedCommandsLength=0,this._derivedBlendCommandsLength=0,this._derivedPickCommandsLength=0,this._derivedCommandsToUpdateLength=0}Object.defineProperties(sC.prototype,{frontFaceAlphaByDistance:{get:function(){return this._frontFaceAlphaByDistance}},backFaceAlphaByDistance:{get:function(){return this._backFaceAlphaByDistance}},translucent:{get:function(){return this._frontFaceTranslucent}},sunVisibleThroughGlobe:{get:function(){return this._sunVisibleThroughGlobe}},environmentVisible:{get:function(){return this._environmentVisible}},useDepthPlane:{get:function(){return this._useDepthPlane}},numberOfTextureUniforms:{get:function(){return this._numberOfTextureUniforms}},rectangle:{get:function(){return this._rectangle}}});sC.prototype.update=function(e){let t=e.globe;if(!u(t)||!t.show){this._frontFaceTranslucent=!1,this._backFaceTranslucent=!1,this._sunVisibleThroughGlobe=!0,this._environmentVisible=!0,this._useDepthPlane=!1;return}this._frontFaceAlphaByDistance=hye(t.translucency.enabled,t.translucency.frontFaceAlpha,t.translucency.frontFaceAlphaByDistance,this._frontFaceAlphaByDistance),this._backFaceAlphaByDistance=hye(t.translucency.enabled,t.translucency.backFaceAlpha,t.translucency.backFaceAlphaByDistance,this._backFaceAlphaByDistance),this._frontFaceTranslucent=pye(t.translucency.enabled,this._frontFaceAlphaByDistance,t),this._backFaceTranslucent=pye(t.translucency.enabled,this._backFaceAlphaByDistance,t),this._requiresManualDepthTest=Yct(this,e,t),this._sunVisibleThroughGlobe=Gct(this,e),this._environmentVisible=Wct(this,e),this._useDepthPlane=jct(this,e),this._numberOfTextureUniforms=qct(this),this._rectangle=le.clone(t.translucency.rectangle,this._rectangle),Xct(this,e)};function hye(e,t,n,i){return e?u(n)?(Pt.clone(n,i),i.nearValue*=t,i.farValue*=t,i):(i.nearValue=t,i.farValue=t,i):(i.nearValue=1,i.farValue=1,i)}function pye(e,t,n){return e&&(n.baseColor.alpha<1||t.nearValue<1||t.farValue<1)}function Gct(e,t){let n=e._frontFaceTranslucent,i=e._backFaceTranslucent;return n&&(t.cameraUnderground||i)}function Wct(e,t){return!t.cameraUnderground||e._frontFaceTranslucent}function jct(e,t){return!t.cameraUnderground&&!e._frontFaceTranslucent}function Yct(e,t,n){return e._frontFaceTranslucent&&!e._backFaceTranslucent&&!n.depthTestAgainstTerrain&&t.mode!==ne.SCENE2D&&t.context.depthTexture}function qct(e){let t=0;return e._frontFaceTranslucent&&++t,e._requiresManualDepthTest&&++t,t}function Xct(e,t){e._derivedCommandsLength=Eq(e,t,!1,!1,e._derivedCommandTypes),e._derivedBlendCommandsLength=Eq(e,t,!0,!1,e._derivedBlendCommandTypes),e._derivedPickCommandsLength=Eq(e,t,!1,!0,e._derivedPickCommandTypes);let n,i=0;for(n=0;n<e._derivedCommandsLength;++n)i|=1<<e._derivedCommandTypes[n];for(n=0;n<e._derivedBlendCommandsLength;++n)i|=1<<e._derivedBlendCommandTypes[n];for(n=0;n<e._derivedPickCommandsLength;++n)i|=1<<e._derivedPickCommandTypes[n];let o=0;for(n=0;n<rC;++n)(i&1<<n)>0&&(e._derivedCommandTypesToUpdate[o++]=n);e._derivedCommandsToUpdateLength=o;let r=i!==e._derivedCommandKey;e._derivedCommandKey=i,e._derivedCommandsDirty=r,!u(e._derivedCommandPacks)&&e._frontFaceTranslucent&&(e._derivedCommandPacks=llt())}function Eq(e,t,n,i,o){let r=0,s=e._frontFaceTranslucent,a=e._backFaceTranslucent;if(!s)return r;let c=t.cameraUnderground,l=e._requiresManualDepthTest,f=i?aa.PICK_FRONT_FACE:l?aa.TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:aa.TRANSLUCENT_FRONT_FACE,d=i?aa.PICK_BACK_FACE:l?aa.TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:aa.TRANSLUCENT_BACK_FACE;return t.mode===ne.SCENE2D?(o[r++]=aa.DEPTH_ONLY_FRONT_FACE,o[r++]=f,r):(a?(n||(o[r++]=aa.DEPTH_ONLY_FRONT_AND_BACK_FACE),c?(o[r++]=f,o[r++]=d):(o[r++]=d,o[r++]=f)):c?(n||(o[r++]=aa.DEPTH_ONLY_BACK_FACE),o[r++]=aa.OPAQUE_FRONT_FACE,o[r++]=d):(n||(o[r++]=aa.DEPTH_ONLY_FRONT_FACE),o[r++]=aa.OPAQUE_BACK_FACE,o[r++]=f),r)}function zf(e,t){let n=e.indexOf(t);n>-1&&e.splice(n,1)}function _ye(e,t){return e.indexOf(t)>-1}function Kct(e,t){zf(e.defines,"TRANSLUCENT"),zf(t.defines,"TRANSLUCENT")}function Jct(e,t){zf(e.defines,"GROUND_ATMOSPHERE"),zf(t.defines,"GROUND_ATMOSPHERE"),zf(e.defines,"FOG"),zf(t.defines,"FOG"),zf(e.defines,"TRANSLUCENT"),zf(t.defines,"TRANSLUCENT")}function bq(e,t){if(_ye(t.defines,"TILE_LIMIT_RECTANGLE")||_ye(t.defines,"ENABLE_CLIPPING_PLANES"))return;let n=`void main() 
{ 
    out_FragColor = vec4(1.0); 
} 
`;t.sources=[n]}function Sq(e,t){let n=t.sources,i=n.length;for(let r=0;r<i;++r)n[r]=He.replaceMain(n[r],"czm_globe_translucency_main");let o=`

uniform sampler2D u_classificationTexture; 
void main() 
{ 
    vec2 st = gl_FragCoord.xy / czm_viewport.zw; 
#ifdef MANUAL_DEPTH_TEST 
    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, st)); 
    if (logDepthOrDepth != 0.0) 
    { 
        vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth); 
        float depthEC = eyeCoordinate.z / eyeCoordinate.w; 
        if (v_positionEC.z < depthEC) 
        { 
            discard; 
        } 
    } 
#endif 
    czm_globe_translucency_main(); 
    vec4 classificationColor = texture(u_classificationTexture, st); 
    if (classificationColor.a > 0.0) 
    { 
        // Reverse premultiplication process to get the correct composited result of the classification primitives 
        classificationColor.rgb /= classificationColor.a; 
    } 
    out_FragColor = classificationColor * vec4(classificationColor.aaa, 1.0) + out_FragColor * (1.0 - classificationColor.a); 
} 
`;n.push(o)}function bye(e,t){Sq(e,t),zf(e.defines,"GROUND_ATMOSPHERE"),zf(t.defines,"GROUND_ATMOSPHERE"),zf(e.defines,"FOG"),zf(t.defines,"FOG")}function Zct(e,t){Sq(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function Qct(e,t){bye(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function gye(e,t){let n=`uniform sampler2D u_classificationTexture; 
void main() 
{ 
    vec2 st = gl_FragCoord.xy / czm_viewport.zw; 
    vec4 pickColor = texture(u_classificationTexture, st); 
    if (pickColor == vec4(0.0)) 
    { 
        discard; 
    } 
    out_FragColor = pickColor; 
} 
`;t.sources=[n]}function $ct(e,t,n,i,o,r){if(!u(o))return t;if(!i&&u(n))return n;let s=e.shaderCache.getDerivedShaderProgram(t,r);if(!u(s)){let a=t._attributeLocations,c=t.vertexShaderSource.clone(),l=t.fragmentShaderSource.clone();c.defines=u(c.defines)?c.defines.slice(0):[],l.defines=u(l.defines)?l.defines.slice(0):[],o(c,l),s=e.shaderCache.createDerivedShaderProgram(t,r,{vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:a})}return s}function elt(e){e.cull.face=_i.BACK,e.cull.enabled=!0}function tlt(e){e.cull.face=_i.FRONT,e.cull.enabled=!0}function nlt(e){e.cull.face=_i.BACK,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function ilt(e){e.cull.face=_i.FRONT,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function olt(e){e.cull.enabled=!1,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function yye(e){e.cull.face=_i.BACK,e.cull.enabled=!0,e.depthMask=!1,e.blending=un.ALPHA_BLEND}function Aye(e){e.cull.face=_i.FRONT,e.cull.enabled=!0,e.depthMask=!1,e.blending=un.ALPHA_BLEND}function rlt(e){e.cull.face=_i.BACK,e.cull.enabled=!0,e.blending.enabled=!1}function slt(e){e.cull.face=_i.FRONT,e.cull.enabled=!0,e.blending.enabled=!1}function alt(e,t,n,i,o){if(!u(i))return e;if(!n&&u(t))return t;let r=o[e.id];if(!u(r)){let s=ke.getState(e);i(s),r=ke.fromCache(s),o[e.id]=r}return r}function TS(e){return{u_classificationTexture:function(){return e._globeTranslucencyFramebuffer.classificationTexture}}}function clt(e,t,n,i,o){return u(o)?!i&&u(n)?n:ht(t,o(e),!1):t}function hm(e){this.pass=e.pass,this.pickOnly=e.pickOnly,this.getShaderProgramFunction=e.getShaderProgramFunction,this.getRenderStateFunction=e.getRenderStateFunction,this.getUniformMapFunction=e.getUniformMapFunction,this.renderStateCache={}}function llt(){return[new hm({pass:be.GLOBE,pickOnly:!1,getShaderProgramFunction:Kct,getRenderStateFunction:elt,getUniformMapFunction:void 0}),new hm({pass:be.GLOBE,pickOnly:!1,getShaderProgramFunction:Jct,getRenderStateFunction:tlt,getUniformMapFunction:void 0}),new hm({pass:be.GLOBE,pickOnly:!1,getShaderProgramFunction:bq,getRenderStateFunction:nlt,getUniformMapFunction:void 0}),new hm({pass:be.GLOBE,pickOnly:!1,getShaderProgramFunction:bq,getRenderStateFunction:ilt,getUniformMapFunction:void 0}),new hm({pass:be.GLOBE,pickOnly:!1,getShaderProgramFunction:bq,getRenderStateFunction:olt,getUniformMapFunction:void 0}),new hm({pass:be.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Sq,getRenderStateFunction:yye,getUniformMapFunction:TS}),new hm({pass:be.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:bye,getRenderStateFunction:Aye,getUniformMapFunction:TS}),new hm({pass:be.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Zct,getRenderStateFunction:yye,getUniformMapFunction:TS}),new hm({pass:be.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Qct,getRenderStateFunction:Aye,getUniformMapFunction:TS}),new hm({pass:be.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:gye,getRenderStateFunction:rlt,getUniformMapFunction:TS}),new hm({pass:be.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:gye,getRenderStateFunction:slt,getUniformMapFunction:TS})]}var xye=new Array(rC),Cye=new Array(rC);sC.prototype.updateDerivedCommands=function(e,t){let n=this._derivedCommandTypesToUpdate,i=this._derivedCommandsToUpdateLength;if(i!==0){for(let o=0;o<i;++o)Cye[o]=this._derivedCommandPacks[n[o]],xye[o]=Eye[n[o]];ult(this,e,i,n,xye,Cye,t)}};function ult(e,t,n,i,o,r,s){let a=t.derivedCommands.globeTranslucency,c=e._derivedCommandsDirty;if(t.dirty||!u(a)||c){t.dirty=!1,u(a)||(a={},t.derivedCommands.globeTranslucency=a);let l=s.frameNumber,f=y(a.uniformMapDirtyFrame,0),d=y(a.shaderProgramDirtyFrame,0),p=y(a.renderStateDirtyFrame,0),g=a.uniformMap!==t.uniformMap,h=a.shaderProgramId!==t.shaderProgram.id,A=a.renderStateId!==t.renderState.id;g&&(a.uniformMapDirtyFrame=l),h&&(a.shaderProgramDirtyFrame=l),A&&(a.renderStateDirtyFrame=l),a.uniformMap=t.uniformMap,a.shaderProgramId=t.shaderProgram.id,a.renderStateId=t.renderState.id;for(let x=0;x<n;++x){let C=r[x],T=i[x],E=o[x],S=a[E],w,D,M;u(S)?(w=S.uniformMap,D=S.shaderProgram,M=S.renderState):(w=void 0,D=void 0,M=void 0),S=nt.shallowClone(t,S),a[E]=S;let O=y(S.derivedCommands.uniformMapDirtyFrame,0),L=y(S.derivedCommands.shaderProgramDirtyFrame,0),N=y(S.derivedCommands.renderStateDirtyFrame,0),_=g||O<f,b=h||L<d,v=A||N<p;_&&(S.derivedCommands.uniformMapDirtyFrame=l),b&&(S.derivedCommands.shaderProgramDirtyFrame=l),v&&(S.derivedCommands.renderStateDirtyFrame=l),S.derivedCommands.type=T,S.pass=C.pass,S.pickOnly=C.pickOnly,S.uniformMap=clt(e,t.uniformMap,w,_,C.getUniformMapFunction),S.shaderProgram=$ct(s.context,t.shaderProgram,D,b,C.getShaderProgramFunction,E),S.renderState=alt(t.renderState,M,v,C.getRenderStateFunction,C.renderStateCache)}}}sC.prototype.pushDerivedCommands=function(e,t,n){let i=n.passes.pick;if(i&&t)return;let o=this._derivedCommandTypes,r=this._derivedCommandsLength;if(i?(o=this._derivedPickCommandTypes,r=this._derivedPickCommandsLength):t&&(o=this._derivedBlendCommandTypes,r=this._derivedBlendCommandsLength),r===0){n.commandList.push(e);return}let s=e.derivedCommands.globeTranslucency;for(let a=0;a<r;++a){let c=Eye[o[a]];n.commandList.push(s[c])}};function Sye(e,t,n,i,o,r,s){for(let a=0;a<t;++a){let c=e[a],l=c.derivedCommands.type;(!u(s)||s.indexOf(l)>-1)&&n(c,i,o,r)}}function Tye(e,t,n,i,o,r){for(let s=0;s<t;++s)n(e[s],i,o,r)}var flt=[aa.OPAQUE_FRONT_FACE,aa.OPAQUE_BACK_FACE],dlt=[aa.DEPTH_ONLY_FRONT_FACE,aa.DEPTH_ONLY_BACK_FACE,aa.DEPTH_ONLY_FRONT_AND_BACK_FACE];sC.prototype.executeGlobeCommands=function(e,t,n,i,o){let r=i.context,s=e.commands[be.GLOBE],a=e.indices[be.GLOBE];a!==0&&(this._globeTranslucencyFramebuffer=n,n.clearClassification(r,o),Sye(s,a,t,i,r,o,flt))};sC.prototype.executeGlobeClassificationCommands=function(e,t,n,i,o){let r=i.context,s=e.commands[be.GLOBE],a=e.indices[be.GLOBE],c=e.commands[be.TERRAIN_CLASSIFICATION],l=e.indices[be.TERRAIN_CLASSIFICATION];if(a===0||l===0)return;let f=this._frontFaceTranslucent,d=this._backFaceTranslucent;if((!f||!d)&&Tye(c,l,t,i,r,o),!f&&!d)return;this._globeTranslucencyFramebuffer=n;let p=r.uniformState.globeDepthTexture,g=o.framebuffer;if(o.framebuffer=n.classificationFramebuffer,Sye(s,a,t,i,r,o,dlt),r.depthTexture){let h=n.packDepth(r,o);r.uniformState.globeDepthTexture=h}Tye(c,l,t,i,r,o),r.uniformState.globeDepthTexture=p,o.framebuffer=g};var pN=sC;var vye=Do(Mj(),1);function vq(){this._image=new Image}vq.prototype.isReady=function(){return!0};vq.prototype.shouldDiscardImage=function(e){return e===this._image};function aC(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tilingScheme=new Hi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new le(-P.PI,-P.PI,P.PI,P.PI),ellipsoid:e.ellipsoid});let t=e.credit;typeof t=="string"&&(t=new Xt(t)),this._credit=t,this._tileWidth=256,this._tileHeight=256,this._maximumLevel=23,u(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new vq),this._errorEvent=new ye,this._ready=!1;let n=this,i,o;if(u(e.url)){$("GoogleEarthEnterpriseImageryProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use GoogleEarthEnterpriseImageryProvider.fromMetadata instead.");let r=Ie.createIfNeeded(e.url);o=new sm(r)}u(e.metadata)&&($("GoogleEarthEnterpriseImageryProvider options.metadata","options.metadata was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use GoogleEarthEnterpriseImageryProvider.fromMetadata instead."),o=e.metadata),this._metadata=o,u(o)&&(this._readyPromise=o.readyPromise.then(function(r){if(!o.imageryPresent){let s=new de(`The server ${o.url} doesn't have imagery`);return i=Ai.reportError(i,n,n._errorEvent,s.message,void 0,void 0,void 0,s),Promise.reject(s)}return Ai.reportSuccess(i),n._ready=r,r}).catch(function(r){return i=Ai.reportError(i,n,n._errorEvent,r.message,void 0,void 0,void 0,r),Promise.reject(r)}))}Object.defineProperties(aC.prototype,{url:{get:function(){return this._metadata.url}},proxy:{get:function(){return this._metadata.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.ready","GoogleEarthEnterpriseImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107. Use GoogleEarthEnterpriseImageryProvider.fromMetadata instead."),this._ready}},readyPromise:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.readyPromise","GoogleEarthEnterpriseImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107. Use GoogleEarthEnterpriseImageryProvider.fromMetadata instead."),this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!1}},defaultAlpha:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultAlpha","GoogleEarthEnterpriseImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultAlpha","GoogleEarthEnterpriseImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultNightAlpha","GoogleEarthEnterpriseImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultNightAlpha","GoogleEarthEnterpriseImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultDayAlpha","GoogleEarthEnterpriseImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultDayAlpha","GoogleEarthEnterpriseImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultBrightness","GoogleEarthEnterpriseImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultBrightness","GoogleEarthEnterpriseImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultContrast","GoogleEarthEnterpriseImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultContrast","GoogleEarthEnterpriseImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultHue","GoogleEarthEnterpriseImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultHue","GoogleEarthEnterpriseImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultSaturation","GoogleEarthEnterpriseImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultSaturation","GoogleEarthEnterpriseImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultGamma","GoogleEarthEnterpriseImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultGamma","GoogleEarthEnterpriseImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultMinificationFilter","GoogleEarthEnterpriseImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultMinificationFilter","GoogleEarthEnterpriseImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultMagnificationFilter","GoogleEarthEnterpriseImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultMagnificationFilter","GoogleEarthEnterpriseImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});aC.fromMetadata=function(e,t){if(!e.imageryPresent)throw new de(`The server ${e.url} doesn't have imagery`);let n=new aC(t);return n._metadata=e,n._ready=!0,n._readyPromise=Promise.resolve(!0),n};aC.prototype.getTileCredits=function(e,t,n){let i=this._metadata,o=i.getTileInformation(e,t,n);if(u(o)){let r=i.providers[o.imageryProvider];if(u(r))return[r]}};aC.prototype.requestImage=function(e,t,n,i){let o=this._tileDiscardPolicy._image,r=this._metadata,s=sm.tileXYToQuadKey(e,t,n),a=r.getTileInformation(e,t,n);if(!u(a)){if(r.isValid(s)){let l=new Yo({throttle:i.throttle,throttleByServer:i.throttleByServer,type:i.type,priorityFunction:i.priorityFunction});r.populateSubtree(e,t,n,l);return}return Promise.resolve(o)}if(!a.hasImagery())return Promise.resolve(o);let c=mlt(this,a,e,t,n,i).fetchArrayBuffer();if(u(c))return c.then(function(l){iL(r.key,l);let f=new Uint8Array(l),d,p=r.protoImagery;if((!u(p)||!p)&&(d=hlt(f)),!u(d)&&(!u(p)||p)){let g=plt(f);d=g.imageType,f=g.imageData}return!u(d)||!u(f)?o:gA({uint8Array:f,format:d,flipY:!0})})};aC.prototype.pickFeatures=function(e,t,n,i,o){};function mlt(e,t,n,i,o,r){let s=sm.tileXYToQuadKey(n,i,o),a=t.imageryVersion;return a=u(a)&&a>0?a:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1-0${s}-i.${a.toString()}`,request:r})}function hlt(e){let t="JFIF";if(e[6]===t.charCodeAt(0)&&e[7]===t.charCodeAt(1)&&e[8]===t.charCodeAt(2)&&e[9]===t.charCodeAt(3))return"image/jpeg";let n="PNG";if(e[1]===n.charCodeAt(0)&&e[2]===n.charCodeAt(1)&&e[3]===n.charCodeAt(2))return"image/png"}function plt(e){let t=vye.Reader.create(e),n=t.len,i={};for(;t.pos<n;){let s=t.uint32(),a;switch(s>>>3){case 1:i.imageType=t.uint32();break;case 2:i.imageData=t.bytes();break;case 3:i.alphaType=t.uint32();break;case 4:i.imageAlpha=t.bytes();break;case 5:if(a=i.copyrightIds,u(a)||(a=i.copyrightIds=[]),(s&7)===2){let c=t.uint32()+t.pos;for(;t.pos<c;)a.push(t.uint32())}else a.push(t.uint32());break;default:t.skipType(s&7);break}}let o=i.imageType;if(u(o))switch(o){case 0:i.imageType="image/jpeg";break;case 4:i.imageType="image/png";break;default:throw new de("GoogleEarthEnterpriseImageryProvider: Unsupported image type.")}let r=i.alphaType;return u(r)&&r!==0&&(console.log("GoogleEarthEnterpriseImageryProvider: External alpha not supported."),delete i.alphaType,delete i.imageAlpha),i}var wq=aC;var _lt=new k(1,1,1,.4),glt=new k(0,1,0,.05),ylt=new k(0,.5,0,.2);function cC(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tilingScheme=u(e.tilingScheme)?e.tilingScheme:new Hi({ellipsoid:e.ellipsoid}),this._cells=y(e.cells,8),this._color=y(e.color,_lt),this._glowColor=y(e.glowColor,glt),this._glowWidth=y(e.glowWidth,6),this._backgroundColor=y(e.backgroundColor,ylt),this._errorEvent=new ye,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._canvasSize=y(e.canvasSize,256),this._canvas=this._createGridCanvas(),this._ready=!0,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(cC.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("GridImageryProvider.ready","GridImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),!0}},readyPromise:{get:function(){return $("GridImageryProvider.readyPromise","GridImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._readyPromise}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}},defaultAlpha:{get:function(){return $("GridImageryProvider.defaultAlpha","GridImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("GridImageryProvider.defaultAlpha","GridImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("GridImageryProvider.defaultNightAlpha","GridImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha},set:function(e){$("GridImageryProvider.defaultNightAlpha","GridImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("GridImageryProvider.defaultDayAlpha","GridImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("GridImageryProvider.defaultDayAlpha","GridImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("GridImageryProvider.defaultBrightness","GridImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("GridImageryProvider.defaultBrightness","GridImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("GridImageryProvider.defaultContrast","GridImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("GridImageryProvider.defaultContrast","GridImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("GridImageryProvider.defaultHue","GridImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("GridImageryProvider.defaultHue","GridImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("GridImageryProvider.defaultSaturation","GridImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("GridImageryProvider.defaultSaturation","GridImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("GridImageryProvider.defaultGamma","GridImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("GridImageryProvider.defaultGamma","GridImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("GridImageryProvider.defaultMinificationFilter","GridImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("GridImageryProvider.defaultMinificationFilter","GridImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("GridImageryProvider.defaultMagnificationFilter","GridImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("GridImageryProvider.defaultMagnificationFilter","GridImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});cC.prototype._drawGrid=function(e){let n=this._canvasSize;for(let i=0;i<=this._cells;++i){let r=1+i/this._cells*(n-1);e.moveTo(r,0),e.lineTo(r,n),e.moveTo(0,r),e.lineTo(n,r)}e.stroke()};cC.prototype._createGridCanvas=function(){let e=document.createElement("canvas");e.width=this._canvasSize,e.height=this._canvasSize;let t=0,n=this._canvasSize,i=e.getContext("2d"),o=this._backgroundColor.toCssColorString();i.fillStyle=o,i.fillRect(t,t,n,n);let r=this._glowColor.toCssColorString();i.strokeStyle=r,i.lineWidth=this._glowWidth,i.strokeRect(t,t,n,n),this._drawGrid(i),i.lineWidth=this._glowWidth*.5,i.strokeRect(t,t,n,n),this._drawGrid(i);let s=this._color.toCssColorString();return i.strokeStyle=s,i.lineWidth=2,i.strokeRect(t,t,n,n),i.lineWidth=1,this._drawGrid(i),e};cC.prototype.getTileCredits=function(e,t,n){};cC.prototype.requestImage=function(e,t,n,i){return Promise.resolve(this._canvas)};cC.prototype.pickFeatures=function(e,t,n,i,o){};var Dq=cC;function Iq(e,t){this._parent=e,this._dataProvider=e._dataProvider,this._layer=e._layer,u(this._parent._nodeIndex)?this._resource=this._parent._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.attribute.resource}/${t}`}):this._resource=this._parent.resource.getDerivedResource({url:t})}Object.defineProperties(Iq.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}}});Iq.prototype.load=async function(){return this._data=await lC.loadJson(this._resource,this._dataProvider._traceFetches),this._data};var _N=Iq;function ES(e,t){this._storageInfo=t,this._parent=e,this._dataProvider=e._dataProvider;let n=`attributes/${t.key}/0`;u(this._parent._nodeIndex)?this._resource=this._parent._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.attribute.resource}/${n}`}):this._resource=this._parent.resource.getDerivedResource({url:n})}Object.defineProperties(ES.prototype,{resource:{get:function(){return this._resource}},header:{get:function(){return this._header}},values:{get:function(){return u(this._values)&&u(this._values.attributeValues)?this._values.attributeValues:[]}},name:{get:function(){return this._storageInfo.name}}});function Alt(e){return e==="UInt8"||e==="Int8"?1:e==="UInt16"||e==="Int16"?2:e==="UInt32"||e==="Int32"||e==="Oid32"||e==="Float32"?4:e==="UInt64"||e==="Int64"||e==="Float64"?8:0}ES.prototype.load=function(){let e=this;return this._dataProvider._loadBinary(this._resource).then(function(t){let n=new DataView(t),i=!0;if(n.getUint8(0)==="{".charCodeAt(0)&&new TextDecoder().decode(t).includes("404")&&(i=!1,console.error(`Failed to load: ${e.resource.url}`)),i){e._data=t;let o=e._parseHeader(n),r=Alt(e._storageInfo.attributeValues.valueType);r>0&&(o=Math.ceil(o/r)*r),e._parseBody(n,o)}})};ES.prototype._parseValue=function(e,t,n){let i;if(t==="UInt8")i=e.getUint8(n),n+=1;else if(t==="Int8")i=e.getInt8(n),n+=1;else if(t==="UInt16")i=e.getUint16(n,!0),n+=2;else if(t==="Int16")i=e.getInt16(n,!0),n+=2;else if(t==="UInt32")i=e.getUint32(n,!0),n+=4;else if(t==="Oid32")i=e.getUint32(n,!0),n+=4;else if(t==="Int32")i=e.getInt32(n,!0),n+=4;else if(t==="UInt64"){let o=e.getUint32(n,!0),r=e.getUint32(n+4,!0);i=o+Math.pow(2,32)*r,n+=8}else if(t==="Int64"){let o=e.getUint32(n,!0),r=e.getUint32(n+4,!0);r<Math.pow(2,31)?i=o+Math.pow(2,32)*r:i=o+Math.pow(2,32)*(r-Math.pow(2,32)),n+=8}else t==="Float32"?(i=e.getFloat32(n,!0),n+=4):t==="Float64"?(i=e.getFloat64(n,!0),n+=8):t==="String"&&(i=String.fromCharCode(e.getUint8(n)),n+=1);return{value:i,offset:n}};ES.prototype._parseHeader=function(e){let t=0;this._header={};for(let n=0;n<this._storageInfo.header.length;n++){let i=this._storageInfo.header[n],o=this._parseValue(e,i.valueType,t);this._header[i.property]=o.value,t=o.offset}return t};ES.prototype._parseBody=function(e,t){this._values={};for(let n=0;n<this._storageInfo.ordering.length;n++){let i=this._storageInfo.ordering[n],o=this._storageInfo[i];if(u(o)){this._values[i]=[];for(let r=0;r<this._header.count;++r)if(o.valueType!=="String"){let s=this._parseValue(e,o.valueType,t);this._values[i].push(s.value),t=s.offset}else{let s=this._values.attributeByteCounts[r],a="";for(let c=0;c<s;++c){let l=this._parseValue(e,o.valueType,t);l.value.charCodeAt(0)!==0&&(a+=l.value),t=l.offset}this._values[i].push(a)}}}};var gN=ES;function yN(e,t){let n=e._dataProvider,i=e._layer,o;u(e._nodeIndex)?o=i.resource.getDerivedResource({url:`nodes/${e._data.mesh.geometry.resource}/${t}`}):o=e.resource.getDerivedResource({url:t}),this._parent=e,this._dataProvider=n,this._layer=i,this._resource=o,this._customAttributes=void 0}Object.defineProperties(yN.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}},customAttributes:{get:function(){return this._customAttributes}}});yN.prototype.load=function(){let e=this;return this._dataProvider._loadBinary(this._resource).then(function(t){return e._data=t,t})};var xlt=new m,Clt=new m,Tlt=new m,Elt=new m,blt=new m;function Pq(e,t,n,i){let o=m.subtract(i,n,xlt),r=m.cross(o,m.subtract(e,n,Clt),Elt),s=m.cross(o,m.subtract(t,n,Tlt),blt);return m.dot(r,s)>=0}var Slt=new m,vlt=new m,wlt=new m,Dlt=new m,Ilt=new m,Plt=new m,Olt=new m,Mlt=new m,Rlt=new m,Blt=new m;yN.prototype.getClosestPointIndexOnTriangle=function(e,t,n){if(u(this._customAttributes)&&u(this._customAttributes.positions)){let i=new m(e,t,n);i.x-=this._customAttributes.cartesianCenter.x,i.y-=this._customAttributes.cartesianCenter.y,i.z-=this._customAttributes.cartesianCenter.z,Z.multiplyByVector(this._customAttributes.parentRotation,i,i);let o=Number.MAX_VALUE,r,s,a,c,l=this._customAttributes.positions,f=this._customAttributes.indices,d;u(f)?d=f.length:d=l.length/3;for(let p=0;p<d;p++){let g,h,A;u(f)?(g=f[p],h=f[p+1],A=f[p+2]):(g=p*3,h=p*3+1,A=p*3+2);let x=m.fromElements(l[g*3],l[g*3+1],l[g*3+2],Slt),C=m.fromElements(l[h*3],l[h*3+1],l[h*3+2],vlt),T=new m(l[A*3],l[A*3+1],l[A*3+2],wlt);if(!Pq(i,x,C,T)||!Pq(i,C,x,T)||!Pq(i,T,x,C))continue;let E=m.subtract(C,x,Dlt),S=m.subtract(T,x,Ilt),w=m.cross(E,S,Plt);if(m.magnitude(w)===0)continue;let D=m.normalize(w,Olt),M=m.subtract(i,x,Mlt),O=Math.abs(m.dot(M,D));if(O<o){o=O,r=p;let L=m.magnitudeSquared(m.subtract(i,x,M)),N=m.magnitudeSquared(m.subtract(i,C,Rlt)),_=m.magnitudeSquared(m.subtract(i,T,Blt));L<N&&L<_?(a=g,c=x,s=L):N<_?(a=h,c=C,s=N):(a=A,c=T,s=_)}}if(u(r))return{index:a,distanceSquared:s,distance:Math.sqrt(s),queriedPosition:i,closestPosition:m.clone(c)}}return{index:-1,distanceSquared:Number.Infinity,distance:Number.Infinity}};yN.prototype._generateGltf=function(e,t,n,i,o,r){let s={pbrMetallicRoughness:{metallicFactor:0},doubleSided:!0,name:"Material"},a=!1,c,l="";if(u(this._parent._data.mesh)&&u(this._layer._data.materialDefinitions)){let A=this._parent._data.mesh.material.definition;if(A>=0&&A<this._layer._data.materialDefinitions.length&&(c=this._layer._data.materialDefinitions[A],s=c,u(s.pbrMetallicRoughness)&&u(s.pbrMetallicRoughness.baseColorTexture))){a=!0,s.pbrMetallicRoughness.baseColorTexture.index=0;let x="0";if(u(this._layer._data.textureSetDefinitions))for(let C=0;C<this._layer._data.textureSetDefinitions.length;C++){let T=this._layer._data.textureSetDefinitions[C];for(let E=0;E<T.formats.length;E++){let S=T.formats[E];if(S.format==="jpg"){x=S.name;break}}}u(this._parent._data.mesh)&&this._parent._data.mesh.material.resource>=0&&(l=this._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.material.resource}/textures/${x}`}).url)}}else u(this._parent._data.textureData)&&(a=!0,l=this._parent.resource.getDerivedResource({url:`${this._parent._data.textureData[0].href}`}).url,s.pbrMetallicRoughness.baseColorTexture={index:0});let f=[],d=[],p=[];return a&&(f=[{sampler:0,source:0}],d=[{uri:l}],p=[{magFilter:9729,minFilter:9986,wrapS:10497,wrapT:10497}]),{scene:0,scenes:[{nodes:e}],nodes:t,meshes:n,buffers:i,bufferViews:o,accessors:r,materials:[s],textures:f,images:d,samplers:p,asset:{version:"2.0"}}};var bS=yN;function zl(e,t,n){let i,o,r,s;n?(i=0,o=e):(i=e._level+1,o=e._layer),typeof t=="number"?r=t:s=e.resource.getDerivedResource({url:`${t}/`}),this._parent=e,this._dataProvider=e._dataProvider,this._isRoot=n,this._level=i,this._layer=o,this._nodeIndex=r,this._resource=s,this._isLoading=!1,this._tile=void 0,this._data=void 0,this._geometryData=[],this._featureData=[],this._fields={},this._children=[],this._childrenReadyPromise=void 0,this._globalTransform=void 0,this._inverseGlobalTransform=void 0,this._inverseRotationMatrix=void 0}Object.defineProperties(zl.prototype,{resource:{get:function(){return this._resource}},layer:{get:function(){return this._layer}},parent:{get:function(){return this._parent}},children:{get:function(){return this._children}},geometryData:{get:function(){return this._geometryData}},featureData:{get:function(){return this._featureData}},fields:{get:function(){return this._fields}},tile:{get:function(){return this._tile}},data:{get:function(){return this._data}}});zl.prototype.load=async function(){let e=this;function t(){if(!e._isRoot){let o=e._create3DTileDefinition();e._tile=new _f(e._layer._tileset,e._dataProvider.resource,o,e._parent._tile),e._tile._i3sNode=e}}if(!u(this._nodeIndex)){let o=await lC.loadJson(this._resource,this._dataProvider._traceFetches);e._data=o,t();return}let n=await this._layer._getNodeInNodePages(this._nodeIndex);e._data=n;let i;e._isRoot?i="nodes/root/":u(n.mesh)&&(i=`../${n.mesh.geometry.resource}/`),u(i)&&(e._resource=e._parent.resource.getDerivedResource({url:i})),t()};zl.prototype.loadFields=function(){let e=this._layer._data.attributeStorageInfo,t=this;function n(o,r){let s=new gN(t,o[r]);return t._fields[s._storageInfo.name]=s,s.load()}let i=[];if(u(e))for(let o=0;o<e.length;o++)i.push(n(e,o));return Promise.all(i)};zl.prototype.getFieldsForPickedPosition=function(e){let t=this.geometryData[0];if(!u(t.customAttributes.featureIndex))return{};let n=t.getClosestPointIndexOnTriangle(e.x,e.y,e.z);if(n.index===-1||n.index>t.customAttributes.featureIndex.length)return{};let i=t.customAttributes.featureIndex[n.index];return this.getFieldsForFeature(i)};zl.prototype.getFieldsForFeature=function(e){let t={};for(let n in this.fields)if(this.fields.hasOwnProperty(n)){let i=this.fields[n];e>=0&&e<i.values.length&&(t[i.name]=i.values[e])}return t};zl.prototype._loadChildren=function(){let e=this;if(u(this._childrenReadyPromise))return this._childrenReadyPromise;let t=[];if(u(e._data.children))for(let n=0;n<e._data.children.length;n++){let i=e._data.children[n],o=new zl(e,y(i.href,i),!1);e._children.push(o),t.push(o.load())}return this._childrenReadyPromise=Promise.all(t).then(function(){for(let n=0;n<e._children.length;n++)e._tile.children.push(e._children[n]._tile)}),this._childrenReadyPromise};zl.prototype._loadGeometryData=function(){let e=[];if(u(this._data.geometryData))for(let t=0;t<this._data.geometryData.length;t++){let n=new bS(this,this._data.geometryData[t].href);this._geometryData.push(n),e.push(n.load())}else if(u(this._data.mesh)){let t=this._layer._findBestGeometryBuffers(this._data.mesh.geometry.definition,["position","uv0"]),n=`./geometries/${t.bufferIndex}/`,i=new bS(this,n);i._geometryDefinitions=t.definition,i._geometryBufferInfo=t.geometryBufferInfo,this._geometryData.push(i),e.push(i.load())}return Promise.all(e)};zl.prototype._loadFeatureData=function(){let e=[];if(u(this._data.featureData))for(let t=0;t<this._data.featureData.length;t++){let n=new _N(this,this._data.featureData[t].href);this._featureData.push(n),e.push(n.load())}return Promise.all(e)};zl.prototype._clearGeometryData=function(){this._geometryData=[]};zl.prototype._create3DTileDefinition=function(){let e=this._data.obb,t=this._data.mbs;if(!u(e)&&!u(t)){console.error("Failed to load I3S node. Bounding volume is required.");return}let n;if(u(e)?n=he.fromDegrees(e.center[0],e.center[1],e.center[2]):n=he.fromDegrees(t[0],t[1],t[2]),u(this._dataProvider._geoidDataList)&&u(n))for(let C=0;C<this._dataProvider._geoidDataList.length;C++){let T=this._dataProvider._geoidDataList[C],E=T.projection.project(n);if(E.x>T.nativeExtent.west&&E.x<T.nativeExtent.east&&E.y>T.nativeExtent.south&&E.y<T.nativeExtent.north){n.height+=Nlt(E.x,E.y,T);break}}let i={},o,r=0;u(e)?(i={box:[0,0,0,e.halfSize[0],0,0,0,e.halfSize[1],0,0,0,e.halfSize[2]]},r=Math.max(Math.max(this._data.obb.halfSize[0],this._data.obb.halfSize[1]),this._data.obb.halfSize[2]),o=oe.WGS84.cartographicToCartesian(n)):(i={sphere:[0,0,0,t[3]]},o=oe.WGS84.cartographicToCartesian(n),r=this._data.mbs[3]),r*=2;let s=1/0;if(u(this._data.lodThreshold))if(this._layer._data.nodePages.lodSelectionMetricType==="maxScreenThresholdSQ"){let C=Math.sqrt(this._data.lodThreshold/(Math.PI*.25));s=r/C}else if(this._layer._data.nodePages.lodSelectionMetricType==="maxScreenThreshold"){let C=this._data.lodThreshold;s=r/C}else console.error("Invalid lodSelectionMetricType in Layer");else if(u(this._data.lodSelection))for(let C=0;C<this._data.lodSelection.length;C++)this._data.lodSelection[C].metricType==="maxScreenThreshold"&&(s=r/this._data.lodSelection[C].maxError);s===1/0&&(s=1e5);let a=s*16,c=new Va(0,0,0),l=Ot.headingPitchRollQuaternion(o,c);u(this._data.obb)&&(l=new Ne(this._data.obb.quaternion[0],this._data.obb.quaternion[1],this._data.obb.quaternion[2],this._data.obb.quaternion[3]));let f=Z.fromQuaternion(l),d=Z.inverse(f,new Z),p=new B(f[0],f[1],f[2],0,f[3],f[4],f[5],0,f[6],f[7],f[8],0,o.x,o.y,o.z,1),g=B.inverse(p,new B),h=B.clone(p);u(this._parent._globalTransform)&&B.multiply(p,this._parent._inverseGlobalTransform,h),this._globalTransform=p,this._inverseGlobalTransform=g,this._inverseRotationMatrix=d;let A=[];for(let C=0;C<this._children.length;C++)A.push(this._children[C]._create3DTileDefinition());return{children:A,refine:"REPLACE",boundingVolume:i,transform:[h[0],h[4],h[8],h[12],h[1],h[5],h[9],h[13],h[2],h[6],h[10],h[14],h[3],h[7],h[11],h[15]],content:{uri:u(this._resource)?this._resource.url:void 0},geometricError:a}};zl.prototype._createI3SDecoderTask=async function(e,t){let n=t.geometryData._parent._data,i=t.geometryData._parent._inverseRotationMatrix,o=0,r=0,s=0;u(n.obb)?(o=n.obb.center[0],r=n.obb.center[1],s=n.obb.center[2]):u(n.mbs)&&(o=n.mbs[0],r=n.mbs[1],s=n.mbs[2]);let a=Z.fromRotationX(-P.PI_OVER_TWO),c=new Z;Z.multiply(a,i,c);let l=he.fromDegrees(o,r,s),f=oe.WGS84.cartographicToCartesian(l),d={binaryData:t.geometryData._data,featureData:u(t.featureData)&&u(t.featureData[0])?t.featureData[0].data:void 0,schema:t.defaultGeometrySchema,bufferInfo:t.geometryData._geometryBufferInfo,ellipsoidRadiiSquare:oe.WGS84.radiiSquared,url:t.url,geoidDataList:t.geometryData._dataProvider._geoidDataList,cartographicCenter:l,cartesianCenter:f,parentRotation:c},p=[];return e.scheduleTask(d,p)};zl.prototype._createContentURL=async function(){let e={scene:0,scenes:[{nodes:[0]}],nodes:[{name:"singleNode"}],meshes:[],buffers:[],bufferViews:[],accessors:[],materials:[],textures:[],images:[],samplers:[],asset:{version:"2.0"}},t=await this._dataProvider.getDecoderTaskProcessor(),n=[this._loadGeometryData()];this._dataProvider.legacyVersion16&&n.push(this._loadFeatureData());let i=this;return Promise.all(n).then(function(){let o=Promise.resolve();if(u(i._geometryData)&&i._geometryData.length>0){let r={geometryData:i._geometryData[0],featureData:i._featureData,defaultGeometrySchema:i._layer._data.store.defaultGeometrySchema,url:i._geometryData[0].resource.url,tile:i._tile},s=i._createI3SDecoderTask(t,r);if(!u(s))return;o=s.then(function(a){e=r.geometryData._generateGltf(a.meshData.nodesInScene,a.meshData.nodes,a.meshData.meshes,a.meshData.buffers,a.meshData.bufferViews,a.meshData.accessors),i._geometryData[0]._customAttributes=a.meshData._customAttributes})}return o.then(function(){let r=i._dataProvider._binarizeGltf(e),s=new Blob([r],{type:"application/binary"});return URL.createObjectURL(s)})})};_f.prototype._hookedRequestContent=_f.prototype.requestContent;_f.prototype.requestContent=function(){if(!this.tileset._isI3STileSet)return this._hookedRequestContent();if(!this._isLoading)return this._isLoading=!0,this._i3sNode._createContentURL().then(e=>{if(!u(e)){this._isLoading=!1;return}return this._contentResource=new Ie({url:e}),this._hookedRequestContent()}).then(e=>(this._isLoading=!1,e))};function Llt(e,t,n,i,o,r){let s=n*(1-e)+i*e,a=o*(1-e)+r*e;return s*(1-t)+a*t}function wz(e,t,n,i){let o=e+t*n;return i[o]}function Nlt(e,t,n){let i=n.nativeExtent,o=(e-i.west)/(i.east-i.west)*(n.width-1),r=(t-i.south)/(i.north-i.south)*(n.height-1),s=Math.floor(o),a=Math.floor(r);o-=s,r-=a;let c=s<n.width?s+1:s,l=a<n.height?a+1:a;a=n.height-1-a,l=n.height-1-l;let f=wz(s,a,n.width,n.buffer),d=wz(c,a,n.width,n.buffer),p=wz(s,l,n.width,n.buffer),g=wz(c,l,n.width,n.buffer),h=Llt(o,r,f,d,p,g);return h=h*n.scale+n.offset,h}Object.defineProperties(_f.prototype,{i3sNode:{get:function(){return this._i3sNode}}});var SS=zl;function Hf(e,t,n){this._dataProvider=e,u(t.href)||(t.href=`./layers/${n}`);let i=this._dataProvider.resource.getUrlComponent(),o="";i.match(/layers\/\d/)?o=`${i}`.replace(/\/+$/,""):o=`${i}`.replace(/\/?$/,"/").concat(`${t.href}`),this._version=t.store.version;let r=this._version.split(".");this._majorVersion=parseInt(r[0]),this._minorVersion=r.length>1?parseInt(r[1]):0,this._resource=new Ie({url:o}),this._resource.setQueryParameters(this._dataProvider.resource.queryParameters),this._resource.appendForwardSlash(),this._data=t,this._rootNode=void 0,this._nodePages={},this._nodePageFetches={},this._extent=void 0,this._tileset=void 0,this._geometryDefinitions=void 0,this._computeGeometryDefinitions(!0),this._computeExtent()}Object.defineProperties(Hf.prototype,{resource:{get:function(){return this._resource}},rootNode:{get:function(){return this._rootNode}},tileset:{get:function(){return this._tileset}},data:{get:function(){return this._data}},version:{get:function(){return this._version}},majorVersion:{get:function(){return this._majorVersion}},minorVersion:{get:function(){return this._minorVersion}},legacyVersion16:{get:function(){if(u(this.version))return this.majorVersion<1||this.majorVersion===1&&this.minorVersion<=6}}});Hf.prototype.load=async function(){if(this._data.spatialReference.wkid!==4326)throw new de(`Unsupported spatial reference: ${this._data.spatialReference.wkid}`);if(await this._dataProvider.loadGeoidData(),await this._loadRootNode(),await this._create3DTileset(),this._rootNode._tile=this._tileset._root,this._tileset._root._i3sNode=this._rootNode,this.legacyVersion16)return this._rootNode._loadChildren()};Hf.prototype._computeGeometryDefinitions=function(e){if(this._geometryDefinitions=[],u(this._data.geometryDefinitions))for(let t=0;t<this._data.geometryDefinitions.length;t++){let n=[],i=this._data.geometryDefinitions[t].geometryBuffers;for(let o=0;o<i.length;o++){let r=i[o],s=[],a=!1;if(u(r.compressedAttributes)&&e){a=!0;let c=r.compressedAttributes.attributes;for(let l=0;l<c.length;l++)s.push(c[l])}else for(let c in r)c!=="offset"&&s.push(c);n.push({compressed:a,attributes:s,index:i.indexOf(r)})}n.sort(function(o,r){return o.compressed&&!r.compressed?-1:!o.compressed&&r.compressed?1:o.attributes.length-r.attributes.length}),this._geometryDefinitions.push(n)}};Hf.prototype._findBestGeometryBuffers=function(e,t){let n=this._geometryDefinitions[e];if(u(n))for(let i=0;i<n.length;++i){let o=n[i],r=!1,s=o.attributes;for(let a=0;a<t.length;a++)if(!s.includes(t[a])){r=!0;break}if(!r)return{bufferIndex:o.index,definition:n,geometryBufferInfo:o}}return 0};Hf.prototype._loadRootNode=function(){if(u(this._data.nodePages)){let e=0;u(this._data.nodePages.rootIndex)&&(e=this._data.nodePages.rootIndex),this._rootNode=new SS(this,e,!0)}else this._rootNode=new SS(this,this._data.store.rootNode,!0);return this._rootNode.load()};Hf.prototype._getNodeInNodePages=function(e){let t=Math.floor(e/this._data.nodePages.nodesPerPage),n=e%this._data.nodePages.nodesPerPage,i=this;return this._loadNodePage(t).then(function(){return i._nodePages[t][n]})};Hf._fetchJson=function(e){return e.fetchJson()};Hf.prototype._loadNodePage=function(e){let t=this;if(!u(this._nodePageFetches[e])){let n=this.resource.getDerivedResource({url:`nodepages/${e}/`}),i=Hf._fetchJson(n).then(function(o){return u(o.error)&&o.error.code!==200?Promise.reject(o.error):(t._nodePages[e]=o.nodes,o)});this._nodePageFetches[e]=i}return this._nodePageFetches[e]};Hf.prototype._computeExtent=function(){u(this._data.fullExtent)?this._extent=le.fromDegrees(this._data.fullExtent.xmin,this._data.fullExtent.ymin,this._data.fullExtent.xmax,this._data.fullExtent.ymax):u(this._data.store.extent)&&(this._extent=le.fromDegrees(this._data.store.extent[0],this._data.store.extent[1],this._data.store.extent[2],this._data.store.extent[3]))};Hf.prototype._create3DTileset=async function(){let e={asset:{version:"1.0"},geometricError:Number.MAX_VALUE,root:this._rootNode._create3DTileDefinition()},t=new Blob([JSON.stringify(e)],{type:"application/json"}),n=URL.createObjectURL(t),i={};if(u(this._dataProvider._cesium3dTilesetOptions))for(let o in this._dataProvider._cesium3dTilesetOptions)this._dataProvider._cesium3dTilesetOptions.hasOwnProperty(o)&&(i[o]=this._dataProvider._cesium3dTilesetOptions[o]);this._tileset=await Ca.fromUrl(n,i),this._tileset.show=this._dataProvider.show,this._tileset._isI3STileSet=!0,this._tileset.tileUnload.addEventListener(function(o){o._i3sNode._clearGeometryData(),URL.revokeObjectURL(o._contentResource._url),o._contentResource=o._i3sNode.resource}),this._tileset.tileVisible.addEventListener(function(o){u(o._i3sNode)&&o._i3sNode._loadChildren()})};var Zy=Hf;var Dye=Do(wye(),1);function ns(e){e=y(e,y.EMPTY_OBJECT),this._name=e.name,this._show=y(e.show,!0),this._geoidTiledTerrainProvider=e.geoidTiledTerrainProvider,this._traceFetches=y(e.traceFetches,!1),this._cesium3dTilesetOptions=y(e.cesium3dTilesetOptions,y.EMPTY_OBJECT),this._layers=[],this._data=void 0,this._extent=void 0,this._geoidDataPromise=void 0,this._geoidDataList=void 0,this._decoderTaskProcessor=void 0,this._taskProcessorReadyPromise=void 0,u(e.url)&&($("I3SDataProvider options.url","I3SDataProvider constructor parameter options.url was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use I3SDataProvider.fromUrl instead."),this._readyPromise=void 0,this._ready=!1,this._resource=Ie.createIfNeeded(e.url),this._load())}Object.defineProperties(ns.prototype,{name:{get:function(){return this._name}},show:{get:function(){return this._show},set:function(e){this._show=e;for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&(this._layers[t]._tileset.show=this._show)}},traceFetches:{get:function(){return this._traceFetches},set:function(e){this._traceFetches=e}},geoidTiledTerrainProvider:{get:function(){return this._geoidTiledTerrainProvider}},layers:{get:function(){return this._layers}},data:{get:function(){return this._data}},extent:{get:function(){return this._extent}},readyPromise:{get:function(){return $("I3SDataProvider.readyPromise","I3SDataProvider.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use I3SDataProvider.fromUrl instead."),this._readyPromise}},ready:{get:function(){return $("I3SDataProvider.ready","I3SDataProvider.ready was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use I3SDataProvider.fromUrl instead."),this._ready}},resource:{get:function(){return this._resource}}});ns.prototype.destroy=function(){for(let e=0;e<this._layers.length;e++)u(this._layers[e]._tileset)&&this._layers[e]._tileset.destroy();return ue(this)};ns.prototype.isDestroyed=function(){return!1};ns.prototype.update=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.update(e)};ns.prototype.prePassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.prePassesUpdate(e)};ns.prototype.postPassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.postPassesUpdate(e)};ns.prototype.updateForPass=function(e,t){for(let n=0;n<this._layers.length;n++)u(this._layers[n]._tileset)&&this._layers[n]._tileset.updateForPass(e,t)};ns.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=Ie.createIfNeeded(e),i=await ns.loadJson(n),o=new ns(t);if(o._resource=n,o._data=i,u(i.layers))for(let s=0;s<i.layers.length;s++){let a=new Zy(o,i.layers[s],s);o._layers.push(a)}else{let s=new Zy(o,i,i.id);o._layers.push(s)}o._computeExtent();let r=[];for(let s=0;s<o._layers.length;s++)r.push(o._layers[s].load());return await Promise.all(r),o._ready=!0,o._readyPromise=Promise.resolve(o),o};ns.prototype._load=function(){let e=this;return this._readyPromise=ns.loadJson(this._resource,this._traceFetches).then(function(t){if(e._data=t,u(t.layers))for(let i=0;i<t.layers.length;i++){let o=new Zy(e,t.layers[i],i);e._layers.push(o)}else{let i=new Zy(e,t,t.id);e._layers.push(i)}e._computeExtent();let n=[];for(let i=0;i<e._layers.length;i++)n.push(e._layers[i].load());return Promise.all(n).then(function(){return e._ready=!0,e})}),this._readyPromise};ns._fetchJson=function(e){return e.fetchJson()};ns.loadJson=async function(e,t){t&&console.log("I3S FETCH:",e.url);let n=await ns._fetchJson(e);if(u(n.error)){if(console.error("Failed to fetch I3S ",e.url),u(n.error.message)&&console.error(n.error.message),u(n.error.details))for(let i=0;i<n.error.details.length;i++)console.log(n.error.details[i]);throw new de(n.error)}return n};ns.prototype._loadBinary=function(e){return this._traceFetches&&console.log("I3S FETCH:",e.url),e.fetchArrayBuffer()};ns.prototype._binarizeGltf=function(e){let n=new TextEncoder().encode(JSON.stringify(e)),i=new Uint8Array(n.byteLength+20),o={magic:new Uint8Array(i.buffer,0,4),version:new Uint32Array(i.buffer,4,1),length:new Uint32Array(i.buffer,8,1),chunkLength:new Uint32Array(i.buffer,12,1),chunkType:new Uint32Array(i.buffer,16,1),chunkData:new Uint8Array(i.buffer,20,n.byteLength)};return o.magic[0]="g".charCodeAt(),o.magic[1]="l".charCodeAt(),o.magic[2]="T".charCodeAt(),o.magic[3]="F".charCodeAt(),o.version[0]=2,o.length[0]=i.byteLength,o.chunkLength[0]=n.byteLength,o.chunkType[0]=1313821514,o.chunkData.set(n),i};ns.prototype.getDecoderTaskProcessor=function(){if(u(this._taskProcessorReadyPromise))return this._taskProcessorReadyPromise;if(!u(this._decoderTaskProcessor)){let e=new gi("decodeI3S");this._taskProcessorReadyPromise=e.initWebAssemblyModule({modulePath:"ThirdParty/Workers/draco_decoder_nodejs.js",wasmBinaryFile:"ThirdParty/draco_decoder.wasm"}).then(()=>e),this._decoderTaskProcessor=e}return this._taskProcessorReadyPromise};function Flt(e,t){return Vlt(e,t)}var Ult=new H;function Vlt(e,t){let n=e.tilingScheme,i=[],o={},r=e._lodCount,s=he.fromRadians(t.west,t.north),a=he.fromRadians(t.east,t.south),c=n.positionToTileXY(s,r),l=n.positionToTileXY(a,r);for(let d=c.x;d<=l.x;d++)for(let p=c.y;p<=l.y;p++){let g=H.fromElements(d,p,Ult),h=g.toString();if(!o.hasOwnProperty(h)){let A={x:g.x,y:g.y,level:r,tilingScheme:n,terrainProvider:e,positions:[]};o[h]=A,i.push(A)}}let f=[];for(let d=0;d<i.length;++d){let p=i[d],g=p.terrainProvider.requestTileGeometry(p.x,p.y,p.level);f.push(g)}return Promise.all(f).then(function(d){let p=[];for(let g=0;g<d.length;g++){let h={tilingScheme:n,x:i[g].x,y:i[g].y,level:i[g].level},A=d[g],x="Geographic";n._projection instanceof wi&&(x="WebMercator");let C={projectionType:x,projection:n._projection,nativeExtent:n.tileXYToNativeRectangle(h.x,h.y,h.level),height:A._height,width:A._width,scale:A._structure.heightScale,offset:A._structure.heightOffset};if(A._encoding===Mf.LERC){let T=Dye.default.decode(A._buffer);C.buffer=T.pixels[0]}else C.buffer=A._buffer;p.push(C)}return p})}async function klt(e){let t=e._geoidTiledTerrainProvider;if(!u(t)){console.log("No Geoid Terrain service provided - no geoid conversion will be performed.");return}try{let n=await Flt(t,e._extent);e._geoidDataList=n}catch{console.log("Error retrieving Geoid Terrain tiles - no geoid conversion will be performed.")}}ns.prototype.loadGeoidData=async function(){return u(this._geoidDataPromise)?this._geoidDataPromise:(this._geoidDataPromise=klt(this),this._geoidDataPromise)};ns.prototype._computeExtent=function(){let e;for(let t=0;t<this._layers.length;t++)if(u(this._layers[t]._extent)){let n=this._layers[t]._extent;u(e)?le.union(e,n,e):e=le.clone(n)}this._extent=e};var lC=ns;function vh(){this._numSamples=1,this.previousFramebuffer=void 0,this._previousFramebuffer=void 0,this._depthStencilTexture=void 0,this._depthStencilRenderbuffer=void 0,this._fbo=new mi({depthStencil:!0,createDepthAttachments:!1}),this._fboClassified=new mi({depthStencil:!0,createDepthAttachments:!1}),this._rsUnclassified=void 0,this._rsClassified=void 0,this._unclassifiedCommand=void 0,this._classifiedCommand=void 0,this._translucentCommand=void 0,this._clearColorCommand=new li({color:new k(0,0,0,0),owner:this}),this._clearCommand=new li({color:new k(0,0,0,0),depth:1,stencil:0});let e=this;this._uniformMap={colorTexture:function(){return e._fbo.getColorTexture()},depthTexture:function(){return e._depthStencilTexture},classifiedTexture:function(){return e._fboClassified.getColorTexture()}}}Object.defineProperties(vh.prototype,{unclassifiedCommand:{get:function(){return this._unclassifiedCommand}}});vh.isTranslucencySupported=function(e){return e.depthTexture&&e.fragmentDepth};var zlt={depthMask:!1,stencilTest:{enabled:!0,frontFunction:zn.EQUAL,frontOperation:{fail:ft.KEEP,zFail:ft.KEEP,zPass:ft.KEEP},backFunction:zn.NEVER,reference:0,mask:Lt.CLASSIFICATION_MASK},blending:un.ALPHA_BLEND},Hlt={depthMask:!1,stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:ft.KEEP,zFail:ft.KEEP,zPass:ft.KEEP},backFunction:zn.NEVER,reference:0,mask:Lt.CLASSIFICATION_MASK},blending:un.ALPHA_BLEND},Glt={depthMask:!0,depthTest:{enabled:!0},stencilTest:Lt.setCesium3DTileBit(),stencilMask:Lt.CESIUM_3D_TILE_MASK,blending:un.ALPHA_BLEND},Wlt=`uniform sampler2D colorTexture;
uniform sampler2D depthTexture;
uniform sampler2D classifiedTexture;
in vec2 v_textureCoordinates;
void main()
{
    vec4 color = texture(colorTexture, v_textureCoordinates);
    if (color.a == 0.0)
    {
        discard;
    }
    bool isClassified = all(equal(texture(classifiedTexture, v_textureCoordinates), vec4(0.0)));
#ifdef UNCLASSIFIED
    vec4 highlightColor = czm_invertClassificationColor;
    if (isClassified)
    {
        discard;
    }
#else
    vec4 highlightColor = vec4(1.0);
    if (!isClassified)
    {
        discard;
    }
#endif
    out_FragColor = color * highlightColor;
    gl_FragDepth = texture(depthTexture, v_textureCoordinates).r;
}
`,jlt=`uniform sampler2D colorTexture;
in vec2 v_textureCoordinates;
void main()
{
    vec4 color = texture(colorTexture, v_textureCoordinates);
    if (color.a == 0.0)
    {
        discard;
    }
#ifdef UNCLASSIFIED
    out_FragColor = color * czm_invertClassificationColor;
#else
    out_FragColor = color;
#endif
}
`;vh.prototype.update=function(e,t,n){let i=this._fbo.getColorTexture(),o=this.previousFramebuffer!==this._previousFramebuffer;this._previousFramebuffer=this.previousFramebuffer;let r=this._numSamples!==t,s=e.drawingBufferWidth,a=e.drawingBufferHeight,c=!u(i)||i.width!==s||i.height!==a;if((c||o||r)&&(this._numSamples=t,this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),u(this._previousFramebuffer)||(this._depthStencilTexture=new Mt({context:e,width:s,height:a,pixelFormat:st.DEPTH_STENCIL,pixelDatatype:Ke.UNSIGNED_INT_24_8}),t>1&&(this._depthStencilRenderbuffer=new eu({context:e,width:s,height:a,format:Bc.DEPTH24_STENCIL8,numSamples:t})))),!u(this._fbo.framebuffer)||c||o||r){this._fbo.destroy(),this._fboClassified.destroy();let l,f;u(this._previousFramebuffer)?(l=n.getDepthStencilTexture(),f=n.getDepthStencilRenderbuffer()):(l=this._depthStencilTexture,f=this._depthStencilRenderbuffer),this._fbo.setDepthStencilTexture(l),u(f)&&this._fbo.setDepthStencilRenderbuffer(f),this._fbo.update(e,s,a,t),u(this._previousFramebuffer)||(this._fboClassified.setDepthStencilTexture(l),this._fboClassified.update(e,s,a))}if(u(this._rsUnclassified)||(this._rsUnclassified=ke.fromCache(zlt),this._rsClassified=ke.fromCache(Hlt),this._rsDefault=ke.fromCache(Glt)),!u(this._unclassifiedCommand)||o||r){u(this._unclassifiedCommand)&&(this._unclassifiedCommand.shaderProgram=this._unclassifiedCommand.shaderProgram&&this._unclassifiedCommand.shaderProgram.destroy(),this._classifiedCommand.shaderProgram=this._classifiedCommand.shaderProgram&&this._classifiedCommand.shaderProgram.destroy());let l=u(this._previousFramebuffer)?jlt:Wlt,f=new He({defines:["UNCLASSIFIED"],sources:[l]}),d=new He({sources:[l]});this._unclassifiedCommand=e.createViewportQuadCommand(f,{renderState:u(this._previousFramebuffer)?this._rsUnclassified:this._rsDefault,uniformMap:this._uniformMap,owner:this}),this._classifiedCommand=e.createViewportQuadCommand(d,{renderState:u(this._previousFramebuffer)?this._rsClassified:this._rsDefault,uniformMap:this._uniformMap,owner:this}),u(this._translucentCommand)&&(this._translucentCommand.shaderProgram=this._translucentCommand.shaderProgram&&this._translucentCommand.shaderProgram.destroy()),u(this._previousFramebuffer)||(this._translucentCommand=e.createViewportQuadCommand(kl,{renderState:this._rsUnclassified,uniformMap:this._uniformMap,owner:this}))}};vh.prototype.prepareTextures=function(e,t){this._fbo._numSamples>1&&this._fbo.prepareTextures(e,t)};vh.prototype.clear=function(e,t){u(this._previousFramebuffer)?this._fbo.clear(e,this._clearColorCommand,t):(this._fbo.clear(e,this._clearCommand,t),this._fboClassified.clear(e,this._clearCommand,t))};vh.prototype.executeClassified=function(e,t){if(!u(this._previousFramebuffer)){let n=t.framebuffer;this.prepareTextures(e,!0),t.framebuffer=this._fboClassified.framebuffer,this._translucentCommand.execute(e,t),t.framebuffer=n}this._classifiedCommand.execute(e,t)};vh.prototype.executeUnclassified=function(e,t){this._unclassifiedCommand.execute(e,t)};vh.prototype.isDestroyed=function(){return!1};vh.prototype.destroy=function(){return this._fbo.destroy(),this._fboClassified.destroy(),this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),u(this._unclassifiedCommand)&&(this._unclassifiedCommand.shaderProgram=this._unclassifiedCommand.shaderProgram&&this._unclassifiedCommand.shaderProgram.destroy(),this._classifiedCommand.shaderProgram=this._classifiedCommand.shaderProgram&&this._classifiedCommand.shaderProgram.destroy()),ue(this)};var vS=vh;function Iz(e){this._total=e,this.usedThisFrame=0,this.stolenFromMeThisFrame=0,this.starvedThisFrame=!1,this.starvedLastFrame=!1}Object.defineProperties(Iz.prototype,{total:{get:function(){return this._total}}});function Qy(e){let t=new Array(ga.NUMBER_OF_JOB_TYPES);t[ga.TEXTURE]=new Iz(u(e)?e[ga.TEXTURE]:10),t[ga.PROGRAM]=new Iz(u(e)?e[ga.PROGRAM]:10),t[ga.BUFFER]=new Iz(u(e)?e[ga.BUFFER]:30);let n=t.length,i,o=0;for(i=0;i<n;++i)o+=t[i].total;let r=new Array(n);for(i=0;i<n;++i)r[i]=!1;this._totalBudget=o,this._totalUsedThisFrame=0,this._budgets=t,this._executedThisFrame=r}Qy.getTimestamp=yi;Object.defineProperties(Qy.prototype,{totalBudget:{get:function(){return this._totalBudget}}});Qy.prototype.disableThisFrame=function(){this._totalUsedThisFrame=this._totalBudget};Qy.prototype.resetBudgets=function(){let e=this._budgets,t=e.length;for(let n=0;n<t;++n){let i=e[n];i.starvedLastFrame=i.starvedThisFrame,i.starvedThisFrame=!1,i.usedThisFrame=0,i.stolenFromMeThisFrame=0}this._totalUsedThisFrame=0};Qy.prototype.execute=function(e,t){let n=this._budgets,i=n[t],o=this._executedThisFrame[t];if(this._totalUsedThisFrame>=this._totalBudget&&o)return i.starvedThisFrame=!0,!1;let r;if(i.usedThisFrame+i.stolenFromMeThisFrame>=i.total){let c=n.length,l;for(l=0;l<c&&(r=n[l],!(r.usedThisFrame+r.stolenFromMeThisFrame<r.total&&!r.starvedLastFrame));++l);if(l===c&&o)return!1;o&&(i.starvedThisFrame=!0)}let s=Qy.getTimestamp();e.execute();let a=Qy.getTimestamp()-s;return this._totalUsedThisFrame+=a,r?r.stolenFromMeThisFrame+=a:i.usedThisFrame+=a,this._executedThisFrame[t]=!0,!0};var AN=Qy;var Iye=Object.freeze({UNLOADED:0,RECEIVING:1,RECEIVED:2,LOADED:3,FAILED:4,UNAVAILABLE:5});function Pz(e,t){this.spatialNode=e,this.keyframe=t,this.state=Iye.UNLOADED,this.metadatas=[],this.megatextureIndex=-1,this.priority=-Number.MAX_VALUE,this.highPriorityFrameNumber=-1}Pz.priorityComparator=function(e,t){return e.priority-t.priority};Pz.searchComparator=function(e,t){return e.keyframe-t.keyframe};Pz.LoadState=Iye;var Ji=Pz;function Pye(){}Object.defineProperties(Pye.prototype,{color:{get:fe.throwInstantiationError},intensity:{get:fe.throwInstantiationError}});var Oq=Pye;var Ylt=/\/$/,Oye=new Xt('&copy; <a href="https://www.mapbox.com/about/maps/">Mapbox</a> &copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> <strong><a href="https://www.mapbox.com/map-feedback/">Improve this map</a></strong>');function wS(e){e=y(e,y.EMPTY_OBJECT);let t=e.styleId,n=e.accessToken;this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0;let i=Ie.createIfNeeded(y(e.url,"https://api.mapbox.com/styles/v1/"));this._styleId=t,this._accessToken=n;let o=y(e.tilesize,512);this._tilesize=o;let r=y(e.username,"mapbox");this._username=r;let s=u(e.scaleFactor)?"@2x":"",a=i.getUrlComponent();Ylt.test(a)||(a+="/"),a+=`${this._username}/${t}/tiles/${this._tilesize}/{z}/{x}/{y}${s}`,i.url=a,i.setQueryParameters({access_token:n});let c;u(e.credit)?(c=e.credit,typeof c=="string"&&(c=new Xt(c))):c=Oye,this._resource=i,this._imageryProvider=new Fs({url:i,credit:c,ellipsoid:e.ellipsoid,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,rectangle:e.rectangle}),this._ready=!0,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(wS.prototype,{url:{get:function(){return this._imageryProvider.url}},ready:{get:function(){return $("MapboxStyleImageryProvider.ready","MapboxStyleImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._imageryProvider.ready}},readyPromise:{get:function(){return $("MapboxStyleImageryProvider.readyPromise","MapboxStyleImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._imageryProvider.readyPromise}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._imageryProvider.errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},proxy:{get:function(){return this._imageryProvider.proxy}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}},defaultAlpha:{get:function(){return $("MapboxStyleImageryProvider.defaultAlpha","MapboxStyleImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("MapboxStyleImageryProvider.defaultAlpha","MapboxStyleImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("MapboxStyleImageryProvider.defaultNightAlpha","MapboxStyleImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha},set:function(e){$("MapboxStyleImageryProvider.defaultNightAlpha","MapboxStyleImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("MapboxStyleImageryProvider.defaultDayAlpha","MapboxStyleImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("MapboxStyleImageryProvider.defaultDayAlpha","MapboxStyleImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("MapboxStyleImageryProvider.defaultBrightness","MapboxStyleImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("MapboxStyleImageryProvider.defaultBrightness","MapboxStyleImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("MapboxStyleImageryProvider.defaultContrast","MapboxStyleImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("MapboxStyleImageryProvider.defaultContrast","MapboxStyleImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("MapboxStyleImageryProvider.defaultHue","MapboxStyleImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("MapboxStyleImageryProvider.defaultHue","MapboxStyleImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("MapboxStyleImageryProvider.defaultSaturation","MapboxStyleImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("MapboxStyleImageryProvider.defaultSaturation","MapboxStyleImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("MapboxStyleImageryProvider.defaultGamma","MapboxStyleImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("MapboxStyleImageryProvider.defaultGamma","MapboxStyleImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("MapboxStyleImageryProvider.defaultMinificationFilter","MapboxStyleImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("MapboxStyleImageryProvider.defaultMinificationFilter","MapboxStyleImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("MapboxStyleImageryProvider.defaultMagnificationFilter","MapboxStyleImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("MapboxStyleImageryProvider.defaultMagnificationFilter","MapboxStyleImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});wS.prototype.getTileCredits=function(e,t,n){};wS.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};wS.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};wS._defaultCredit=Oye;var Mq=wS;function $y(e,t,n,i,o){i===on.UNSIGNED_SHORT&&(i=on.FLOAT32);let r=e.floatingPointTexture;if(i===on.FLOAT32&&!r)throw new de("Floating point texture not supported");let s;i===on.FLOAT32||i===on.FLOAT64?s=Ke.FLOAT:i===on.UINT8&&(s=Ke.UNSIGNED_BYTE);let a;n===1?a=e.webgl2?st.RED:st.LUMINANCE:n===2?a=e.webgl2?st.RG:st.LUMINANCE_ALPHA:n===3?a=st.RGB:n===4&&(a=st.RGBA);let c=512*1024*1024,l=128*1024*1024;o=Math.min(y(o,l),c);let f=Vt.maximumTextureSize,d=on.getSizeInBytes(i),p=Math.floor(o/(n*d)),g=Math.min(f,P.previousPowerOfTwo(Math.floor(Math.sqrt(p)))),h=Math.ceil(Math.sqrt(t.x)),A=Math.ceil(t.z/h),x=h*t.x,C=A*t.y,T=Math.floor(g/x),E=Math.floor(g/C);if(T===0||E===0)throw new de("Tileset is too large to fit into megatexture");this.channelCount=n,this.componentType=i,this.voxelCountPerTile=m.clone(t,new m),this.maximumTileCount=T*E,this.regionCountPerMegatexture=new H(T,E),this.voxelCountPerRegion=new H(x,C),this.sliceCountPerRegion=new H(h,A),this.voxelSizeUv=new H(1/g,1/g),this.sliceSizeUv=new H(t.x/g,t.y/g),this.regionSizeUv=new H(x/g,C/g),this.texture=new Mt({context:e,pixelFormat:a,pixelDatatype:s,flipY:!1,width:g,height:g,sampler:new fn({wrapS:wn.CLAMP_TO_EDGE,wrapT:wn.CLAMP_TO_EDGE,minificationFilter:cn.LINEAR,magnificationFilter:xi.LINEAR})});let S=on.toComponentDatatype(i);this.tileVoxelDataTemp=X.createTypedArray(S,x*C*n),this.nodes=new Array(this.maximumTileCount);for(let w=0;w<this.maximumTileCount;w++)this.nodes[w]=new qlt(w);for(let w=0;w<this.maximumTileCount;w++){let D=this.nodes[w];D.previousNode=w>0?this.nodes[w-1]:void 0,D.nextNode=w<this.maximumTileCount-1?this.nodes[w+1]:void 0}this.occupiedList=void 0,this.emptyList=this.nodes[0],this.occupiedCount=0}function qlt(e){this.index=e,this.nextNode=void 0,this.previousNode=void 0}$y.prototype.add=function(e){if(this.isFull())throw new fe("Trying to add when there are no empty spots");let t=this.emptyList;this.emptyList=this.emptyList.nextNode,u(this.emptyList)&&(this.emptyList.previousNode=void 0),t.nextNode=this.occupiedList,u(t.nextNode)&&(t.nextNode.previousNode=t),this.occupiedList=t;let n=t.index;return this.writeDataToTexture(n,e),this.occupiedCount++,n};$y.prototype.remove=function(e){if(e<0||e>=this.maximumTileCount)throw new fe("Megatexture index out of bounds");let t=this.nodes[e];u(t.previousNode)&&(t.previousNode.nextNode=t.nextNode),u(t.nextNode)&&(t.nextNode.previousNode=t.previousNode),t.nextNode=this.emptyList,u(t.nextNode)&&(t.nextNode.previousNode=t),t.previousNode=void 0,this.emptyList=t,this.occupiedCount--};$y.prototype.isFull=function(){return this.emptyList===void 0};$y.getApproximateTextureMemoryByteLength=function(e,t,n,i){i===on.UNSIGNED_SHORT&&(i=on.FLOAT32);let o=on.getSizeInBytes(i),r=e*t.x*t.y*t.z,s=Math.ceil(Math.sqrt(t.z)),a=Math.ceil(t.z/s),c=s*t.x,l=a*t.y,f=P.previousPowerOfTwo(Math.floor(Math.sqrt(r)));for(;;){let p=Math.floor(f/c),g=Math.floor(f/l);if(p*g>=e)break;f*=2}return f*f*n*o};$y.prototype.writeDataToTexture=function(e,t){let n=t.constructor===Uint16Array?new Float32Array(t):t,i=this.voxelCountPerTile,o=this.sliceCountPerRegion,r=this.voxelCountPerRegion,s=this.channelCount,a=this.tileVoxelDataTemp;for(let A=0;A<i.z;A++){let x=A%o.x*i.x,C=Math.floor(A/o.x)*i.y;for(let T=0;T<i.y;T++)for(let E=0;E<i.x;E++){let S=A*i.y*i.x+T*i.x+E,w=(C+T)*r.x+(x+E);for(let D=0;D<s;D++)a[w*s+D]=n[S*s+D]}}let c=this.regionCountPerMegatexture,l=r.x,f=r.y,d=e%c.x*r.x,p=Math.floor(e/c.x)*r.y,h={source:{arrayBufferView:a,width:l,height:f},xOffset:d,yOffset:p};this.texture.copyFrom(h)};$y.prototype.isDestroyed=function(){return!1};$y.prototype.destroy=function(){return this.texture=this.texture&&this.texture.destroy(),ue(this)};var DS=$y;function xN(e){e=y(e,y.EMPTY_OBJECT);let t=e.textureUrl;u(t)||(t=tn("Assets/Textures/moonSmall.jpg")),this.show=y(e.show,!0),this.textureUrl=t,this._ellipsoid=y(e.ellipsoid,oe.MOON),this.onlySunLighting=y(e.onlySunLighting,!0),this._ellipsoidPrimitive=new kL({radii:this.ellipsoid.radii,material:zi.fromType(zi.ImageType),depthTestEnabled:!1,_owner:this}),this._ellipsoidPrimitive.material.translucent=!1,this._axes=new JB}Object.defineProperties(xN.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var Oz=new Z,Xlt=new Z,Klt=new m,Mz=[];xN.prototype.update=function(e){if(!this.show)return;let t=this._ellipsoidPrimitive;t.material.uniforms.image=this.textureUrl,t.onlySunLighting=this.onlySunLighting;let n=e.time;u(Ot.computeIcrfToFixedMatrix(n,Oz))||Ot.computeTemeToPseudoFixedMatrix(n,Oz);let i=this._axes.evaluate(n,Xlt);Z.transpose(i,i),Z.multiply(Oz,i,i);let o=Ry.computeMoonPositionInEarthInertialFrame(n,Klt);Z.multiplyByVector(Oz,o,o),B.fromRotationTranslation(i,o,t.modelMatrix);let r=e.commandList;return e.commandList=Mz,Mz.length=0,t.update(e),e.commandList=r,Mz.length===1?Mz[0]:void 0};xN.prototype.isDestroyed=function(){return!1};xN.prototype.destroy=function(){return this._ellipsoidPrimitive=this._ellipsoidPrimitive&&this._ellipsoidPrimitive.destroy(),ue(this)};var CN=xN;function Rq(e){}Rq.prototype.isReady=function(){return!0};Rq.prototype.shouldDiscardImage=function(e){return!1};var Bq=Rq;var IS=`#ifdef MRT
layout (location = 0) out vec4 out_FragData_0;
layout (location = 1) out vec4 out_FragData_1;
#else
layout (location = 0) out vec4 out_FragColor;
#endif

uniform vec4 u_bgColor;
uniform sampler2D u_depthTexture;

in vec2 v_textureCoordinates;

void main()
{
    if (texture(u_depthTexture, v_textureCoordinates).r < 1.0)
    {
#ifdef MRT
        out_FragData_0 = u_bgColor;
        out_FragData_1 = vec4(u_bgColor.a);
#else
        out_FragColor = u_bgColor;
#endif
        return;
    }
    
    discard;
}
`;var TN=`/**
 * Compositing for Weighted Blended Order-Independent Transparency. See:
 * - http://jcgt.org/published/0002/02/09/
 * - http://casual-effects.blogspot.com/2014/03/weighted-blended-order-independent.html
 */

uniform sampler2D u_opaque;
uniform sampler2D u_accumulation;
uniform sampler2D u_revealage;

in vec2 v_textureCoordinates;

void main()
{
    vec4 opaque = texture(u_opaque, v_textureCoordinates);
    vec4 accum = texture(u_accumulation, v_textureCoordinates);
    float r = texture(u_revealage, v_textureCoordinates).r;

#ifdef MRT
    vec4 transparent = vec4(accum.rgb / clamp(r, 1e-4, 5e4), accum.a);
#else
    vec4 transparent = vec4(accum.rgb / clamp(accum.a, 1e-4, 5e4), r);
#endif

    out_FragColor = (1.0 - transparent.a) * transparent + transparent.a * opaque;

    if (opaque != czm_backgroundColor)
    {
        out_FragColor.a = 1.0;
    }
}
`;function N_(e){this._numSamples=1,this._translucentMultipassSupport=!1,this._translucentMRTSupport=!1;let t=e.colorBufferFloat&&e.depthTexture&&e.floatBlend;this._translucentMRTSupport=e.drawBuffers&&t,this._translucentMultipassSupport=!this._translucentMRTSupport&&t,this._opaqueFBO=void 0,this._opaqueTexture=void 0,this._depthStencilTexture=void 0,this._accumulationTexture=void 0,this._translucentFBO=new mi({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._alphaFBO=new mi({createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._adjustTranslucentFBO=new mi({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1}),this._adjustAlphaFBO=new mi({createColorAttachments:!1}),this._opaqueClearCommand=new li({color:new k(0,0,0,0),owner:this}),this._translucentMRTClearCommand=new li({color:new k(0,0,0,1),owner:this}),this._translucentMultipassClearCommand=new li({color:new k(0,0,0,0),owner:this}),this._alphaClearCommand=new li({color:new k(1,1,1,1),owner:this}),this._translucentRenderStateCache={},this._alphaRenderStateCache={},this._compositeCommand=void 0,this._adjustTranslucentCommand=void 0,this._adjustAlphaCommand=void 0,this._viewport=new qe,this._rs=void 0,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHDR=!1}function Mye(e){e._accumulationTexture=e._accumulationTexture&&!e._accumulationTexture.isDestroyed()&&e._accumulationTexture.destroy(),e._revealageTexture=e._revealageTexture&&!e._revealageTexture.isDestroyed()&&e._revealageTexture.destroy()}function Lq(e){e._translucentFBO.destroy(),e._alphaFBO.destroy(),e._adjustTranslucentFBO.destroy(),e._adjustAlphaFBO.destroy()}function Rye(e){Mye(e),Lq(e)}function Jlt(e,t,n,i){Mye(e),e._accumulationTexture=new Mt({context:t,width:n,height:i,pixelFormat:st.RGBA,pixelDatatype:Ke.FLOAT});let o=new Float32Array(n*i*4);e._revealageTexture=new Mt({context:t,pixelFormat:st.RGBA,pixelDatatype:Ke.FLOAT,source:{arrayBufferView:o,width:n,height:i},flipY:!1})}function Zlt(e,t){Lq(e);let n=te.FRAMEBUFFER_COMPLETE,i=!0,{width:o,height:r}=e._accumulationTexture;if(e._translucentMRTSupport&&(e._translucentFBO.setColorTexture(e._accumulationTexture,0),e._translucentFBO.setColorTexture(e._revealageTexture,1),e._translucentFBO.setDepthStencilTexture(e._depthStencilTexture),e._translucentFBO.update(t,o,r),e._adjustTranslucentFBO.setColorTexture(e._accumulationTexture,0),e._adjustTranslucentFBO.setColorTexture(e._revealageTexture,1),e._adjustTranslucentFBO.update(t,o,r),(e._translucentFBO.status!==n||e._adjustTranslucentFBO.status!==n)&&(Lq(e),e._translucentMRTSupport=!1)),!e._translucentMRTSupport){e._translucentFBO.setColorTexture(e._accumulationTexture),e._translucentFBO.setDepthStencilTexture(e._depthStencilTexture),e._translucentFBO.update(t,o,r),e._alphaFBO.setColorTexture(e._revealageTexture),e._alphaFBO.setDepthStencilTexture(e._depthStencilTexture),e._alphaFBO.update(t,o,r),e._adjustTranslucentFBO.setColorTexture(e._accumulationTexture),e._adjustTranslucentFBO.update(t,o,r),e._adjustAlphaFBO.setColorTexture(e._revealageTexture),e._adjustAlphaFBO.update(t,o,r);let s=e._translucentFBO.status===n,a=e._alphaFBO.status===n,c=e._adjustTranslucentFBO.status===n,l=e._adjustAlphaFBO.status===n;(!s||!a||!c||!l)&&(Rye(e),e._translucentMultipassSupport=!1,i=!1)}return i}N_.prototype.update=function(e,t,n,i,o){if(!this.isSupported())return;this._opaqueFBO=n,this._opaqueTexture=n.getColorTexture(0),this._depthStencilTexture=n.getDepthStencilTexture();let{width:r,height:s}=this._opaqueTexture,a=this._accumulationTexture,c=!u(a)||a.width!==r||a.height!==s||i!==this._useHDR,l=this._numSamples!==o;if((c||l)&&(this._numSamples=o,Jlt(this,e,r,s)),(!u(this._translucentFBO.framebuffer)||c||l)&&!Zlt(this,e))return;this._useHDR=i;let f=this,d,p;u(this._compositeCommand)||(d=new He({sources:[TN]}),this._translucentMRTSupport&&d.defines.push("MRT"),p={u_opaque:function(){return f._opaqueTexture},u_accumulation:function(){return f._accumulationTexture},u_revealage:function(){return f._revealageTexture}},this._compositeCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this})),u(this._adjustTranslucentCommand)||(this._translucentMRTSupport?(d=new He({defines:["MRT"],sources:[IS]}),p={u_bgColor:function(){return f._translucentMRTClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustTranslucentCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this})):this._translucentMultipassSupport&&(d=new He({sources:[IS]}),p={u_bgColor:function(){return f._translucentMultipassClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustTranslucentCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this}),p={u_bgColor:function(){return f._alphaClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustAlphaCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this}))),this._viewport.width=r,this._viewport.height=s;let g=!qe.equals(this._viewport,t.viewport),h=g!==this._useScissorTest;this._useScissorTest=g,qe.equals(this._scissorRectangle,t.viewport)||(this._scissorRectangle=qe.clone(t.viewport,this._scissorRectangle),h=!0),(!u(this._rs)||!qe.equals(this._viewport,this._rs.viewport)||h)&&(this._rs=ke.fromCache({viewport:this._viewport,scissorTest:{enabled:this._useScissorTest,rectangle:this._scissorRectangle}})),u(this._compositeCommand)&&(this._compositeCommand.renderState=this._rs),this._adjustTranslucentCommand&&(this._adjustTranslucentCommand.renderState=this._rs),u(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.renderState=this._rs)};var Qlt={enabled:!0,color:new k(0,0,0,0),equationRgb:da.ADD,equationAlpha:da.ADD,functionSourceRgb:Eo.ONE,functionDestinationRgb:Eo.ONE,functionSourceAlpha:Eo.ZERO,functionDestinationAlpha:Eo.ONE_MINUS_SOURCE_ALPHA},$lt={enabled:!0,color:new k(0,0,0,0),equationRgb:da.ADD,equationAlpha:da.ADD,functionSourceRgb:Eo.ONE,functionDestinationRgb:Eo.ONE,functionSourceAlpha:Eo.ONE,functionDestinationAlpha:Eo.ONE},eut={enabled:!0,color:new k(0,0,0,0),equationRgb:da.ADD,equationAlpha:da.ADD,functionSourceRgb:Eo.ZERO,functionDestinationRgb:Eo.ONE_MINUS_SOURCE_ALPHA,functionSourceAlpha:Eo.ZERO,functionDestinationAlpha:Eo.ONE_MINUS_SOURCE_ALPHA};function Nq(e,t,n,i){let o=n[i.id];if(!u(o)){let r=ke.getState(i);r.depthMask=!1,r.blending=t,o=ke.fromCache(r),n[i.id]=o}return o}function tut(e,t,n){return Nq(t,Qlt,e._translucentRenderStateCache,n)}function nut(e,t,n){return Nq(t,$lt,e._translucentRenderStateCache,n)}function iut(e,t,n){return Nq(t,eut,e._alphaRenderStateCache,n)}var out=`    vec3 Ci = czm_out_FragColor.rgb * czm_out_FragColor.a;
    float ai = czm_out_FragColor.a;
    float wzi = czm_alphaWeight(ai);
    out_FragData_0 = vec4(Ci * wzi, ai);
    out_FragData_1 = vec4(ai * wzi);
`,rut=`    vec3 Ci = czm_out_FragColor.rgb * czm_out_FragColor.a;
    float ai = czm_out_FragColor.a;
    float wzi = czm_alphaWeight(ai);
    out_FragColor = vec4(Ci, ai) * wzi;
`,sut=`    float ai = czm_out_FragColor.a;
    out_FragColor = vec4(ai);
`;function Fq(e,t,n,i){let{shaderCache:o}=e,r=o.getDerivedShaderProgram(t,n);if(u(r))return r;let s=t._attributeLocations,a=t.fragmentShaderSource.clone();a.sources=a.sources.map(function(f){return He.replaceMain(f,"czm_translucent_main").replace(/out_FragColor/g,"czm_out_FragColor").replace(/layout\s*\(location\s*=\s*0\)\s*out\s+vec4\s+out_FragColor;/g,"").replace(/\bdiscard\b/g,"czm_discard = true").replace(/czm_phong/g,"czm_translucentPhong")}),a.sources.splice(0,0,`vec4 czm_out_FragColor;
bool czm_discard = false;
`);let c=[...i.matchAll(/out_FragData_(\d+)/g)],l="";for(let f=0;f<c.length;f++){let d=c[f];l=`layout (location = ${d[1]}) out vec4 ${d[0]};
${l}`}return a.sources.push(l),a.sources.push(`void main()
{
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    if (czm_discard)
    {
        discard;
    }
${i}}
`),o.createDerivedShaderProgram(t,n,{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:a,attributeLocations:s})}function aut(e,t){return Fq(e,t,"translucentMRT",out)}function cut(e,t){return Fq(e,t,"translucentMultipass",rut)}function lut(e,t){return Fq(e,t,"alphaMultipass",sut)}N_.prototype.createDerivedCommands=function(e,t,n){if(u(n)||(n={}),this._translucentMRTSupport){let a,c;return u(n.translucentCommand)&&(a=n.translucentCommand.shaderProgram,c=n.translucentCommand.renderState),n.translucentCommand=nt.shallowClone(e,n.translucentCommand),!u(a)||n.shaderProgramId!==e.shaderProgram.id?(n.translucentCommand.shaderProgram=aut(t,e.shaderProgram),n.translucentCommand.renderState=tut(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=a,n.translucentCommand.renderState=c),n}let i,o,r,s;return u(n.translucentCommand)&&(i=n.translucentCommand.shaderProgram,o=n.translucentCommand.renderState,r=n.alphaCommand.shaderProgram,s=n.alphaCommand.renderState),n.translucentCommand=nt.shallowClone(e,n.translucentCommand),n.alphaCommand=nt.shallowClone(e,n.alphaCommand),!u(i)||n.shaderProgramId!==e.shaderProgram.id?(n.translucentCommand.shaderProgram=cut(t,e.shaderProgram),n.translucentCommand.renderState=nut(this,t,e.renderState),n.alphaCommand.shaderProgram=lut(t,e.shaderProgram),n.alphaCommand.renderState=iut(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=i,n.translucentCommand.renderState=o,n.alphaCommand.shaderProgram=r,n.alphaCommand.renderState=s),n};function uut(e,t,n,i,o,r){let s,a,c,{context:l,frameState:f}=t,{useLogDepth:d,shadowState:p}=f,g=t._hdr,h=i.framebuffer,A=p.lightShadowsEnabled;i.framebuffer=e._adjustTranslucentFBO.framebuffer,e._adjustTranslucentCommand.execute(l,i),i.framebuffer=e._adjustAlphaFBO.framebuffer,e._adjustAlphaCommand.execute(l,i);let x=e._opaqueFBO.framebuffer;for(i.framebuffer=e._translucentFBO.framebuffer,c=0;c<o.length;++c)s=o[c],s=d?s.derivedCommands.logDepth.command:s,s=g?s.derivedCommands.hdr.command:s,a=A&&s.receiveShadows?s.derivedCommands.oit.shadows.translucentCommand:s.derivedCommands.oit.translucentCommand,n(a,t,l,i,x);for(u(r)&&(s=r.unclassifiedCommand,a=A&&s.receiveShadows?s.derivedCommands.oit.shadows.translucentCommand:s.derivedCommands.oit.translucentCommand,n(a,t,l,i,x)),i.framebuffer=e._alphaFBO.framebuffer,c=0;c<o.length;++c)s=o[c],s=d?s.derivedCommands.logDepth.command:s,s=g?s.derivedCommands.hdr.command:s,a=A&&s.receiveShadows?s.derivedCommands.oit.shadows.alphaCommand:s.derivedCommands.oit.alphaCommand,n(a,t,l,i,x);u(r)&&(s=r.unclassifiedCommand,a=A&&s.receiveShadows?s.derivedCommands.oit.shadows.alphaCommand:s.derivedCommands.oit.alphaCommand,n(a,t,l,i,x)),i.framebuffer=h}function fut(e,t,n,i,o,r){let{context:s,frameState:a}=t,{useLogDepth:c,shadowState:l}=a,f=t._hdr,d=i.framebuffer,p=l.lightShadowsEnabled;i.framebuffer=e._adjustTranslucentFBO.framebuffer,e._adjustTranslucentCommand.execute(s,i);let g=e._opaqueFBO.framebuffer;i.framebuffer=e._translucentFBO.framebuffer;let h,A;for(let x=0;x<o.length;++x)h=o[x],h=c?h.derivedCommands.logDepth.command:h,h=f?h.derivedCommands.hdr.command:h,A=p&&h.receiveShadows?h.derivedCommands.oit.shadows.translucentCommand:h.derivedCommands.oit.translucentCommand,n(A,t,s,i,g);u(r)&&(h=r.unclassifiedCommand,A=p&&h.receiveShadows?h.derivedCommands.oit.shadows.translucentCommand:h.derivedCommands.oit.translucentCommand,n(A,t,s,i,g)),i.framebuffer=d}N_.prototype.executeCommands=function(e,t,n,i,o){if(this._translucentMRTSupport){fut(this,e,t,n,i,o);return}uut(this,e,t,n,i,o)};N_.prototype.execute=function(e,t){this._compositeCommand.execute(e,t)};N_.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this._opaqueFBO.framebuffer,k.clone(n,this._opaqueClearCommand.color),this._opaqueClearCommand.execute(e,t),t.framebuffer=this._translucentFBO.framebuffer,(this._translucentMRTSupport?this._translucentMRTClearCommand:this._translucentMultipassClearCommand).execute(e,t),this._translucentMultipassSupport&&(t.framebuffer=this._alphaFBO.framebuffer,this._alphaClearCommand.execute(e,t)),t.framebuffer=i};N_.prototype.isSupported=function(){return this._translucentMRTSupport||this._translucentMultipassSupport};N_.prototype.isDestroyed=function(){return!1};N_.prototype.destroy=function(){return Rye(this),u(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),u(this._adjustTranslucentCommand)&&(this._adjustTranslucentCommand.shaderProgram=this._adjustTranslucentCommand.shaderProgram&&this._adjustTranslucentCommand.shaderProgram.destroy()),u(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.shaderProgram=this._adjustAlphaCommand.shaderProgram&&this._adjustAlphaCommand.shaderProgram.destroy()),ue(this)};var EN=N_;var dut=new Xt("MapQuest, Open Street Map and contributors, CC-BY-SA");function Rz(e){e=y(e,y.EMPTY_OBJECT);let t=Ie.createIfNeeded(y(e.url,"https://a.tile.openstreetmap.org/"));t.appendForwardSlash(),t.url+=`{z}/{x}/{y}.${y(e.fileExtension,"png")}`;let n=new Nr({ellipsoid:e.ellipsoid}),i=256,o=256,r=y(e.minimumLevel,0),s=e.maximumLevel,a=y(e.rectangle,n.rectangle),c=n.positionToTileXY(le.southwest(a),r),l=n.positionToTileXY(le.northeast(a),r),f=(Math.abs(l.x-c.x)+1)*(Math.abs(l.y-c.y)+1),d=y(e.credit,dut);typeof d=="string"&&(d=new Xt(d)),Fs.call(this,{url:t,credit:d,tilingScheme:n,tileWidth:i,tileHeight:o,minimumLevel:r,maximumLevel:s,rectangle:a})}u(Object.create)&&(Rz.prototype=Object.create(Fs.prototype),Rz.prototype.constructor=Rz);var uC=Rz;var mut=new H(1,1);function Uq(e){e=y(e,y.EMPTY_OBJECT),this.mass=y(e.mass,1),this.position=m.clone(y(e.position,m.ZERO)),this.velocity=m.clone(y(e.velocity,m.ZERO)),this.life=y(e.life,Number.MAX_VALUE),this.image=e.image,this.startColor=k.clone(y(e.startColor,k.WHITE)),this.endColor=k.clone(y(e.endColor,k.WHITE)),this.startScale=y(e.startScale,1),this.endScale=y(e.endScale,1),this.imageSize=H.clone(y(e.imageSize,mut)),this._age=0,this._normalizedAge=0,this._billboard=void 0}Object.defineProperties(Uq.prototype,{age:{get:function(){return this._age}},normalizedAge:{get:function(){return this._normalizedAge}}});var Bye=new m;Uq.prototype.update=function(e,t){return m.multiplyByScalar(this.velocity,e,Bye),m.add(this.position,Bye,this.position),u(t)&&t(this,e),this._age+=e,this.life===Number.MAX_VALUE?this._normalizedAge=0:this._normalizedAge=this._age/this.life,this._age<=this.life};var PS=Uq;function Lye(e){e=y(e,y.EMPTY_OBJECT),this.time=y(e.time,0),this.minimum=y(e.minimum,0),this.maximum=y(e.maximum,50),this._complete=!1}Object.defineProperties(Lye.prototype,{complete:{get:function(){return this._complete}}});var Vq=Lye;function Nye(e){}Nye.prototype.emit=function(e){fe.throwInstantiationError()};var kq=Nye;var Fye=new H(1,1);function bN(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.updateCallback=e.updateCallback,this.loop=y(e.loop,!0),this.image=y(e.image,void 0);let t=e.emitter;u(t)||(t=new TL(.5)),this._emitter=t,this._bursts=e.bursts,this._modelMatrix=B.clone(y(e.modelMatrix,B.IDENTITY)),this._emitterModelMatrix=B.clone(y(e.emitterModelMatrix,B.IDENTITY)),this._matrixDirty=!0,this._combinedMatrix=new B,this._startColor=k.clone(y(e.color,y(e.startColor,k.WHITE))),this._endColor=k.clone(y(e.color,y(e.endColor,k.WHITE))),this._startScale=y(e.scale,y(e.startScale,1)),this._endScale=y(e.scale,y(e.endScale,1)),this._emissionRate=y(e.emissionRate,5),this._minimumSpeed=y(e.speed,y(e.minimumSpeed,1)),this._maximumSpeed=y(e.speed,y(e.maximumSpeed,1)),this._minimumParticleLife=y(e.particleLife,y(e.minimumParticleLife,5)),this._maximumParticleLife=y(e.particleLife,y(e.maximumParticleLife,5)),this._minimumMass=y(e.mass,y(e.minimumMass,1)),this._maximumMass=y(e.mass,y(e.maximumMass,1)),this._minimumImageSize=H.clone(y(e.imageSize,y(e.minimumImageSize,Fye))),this._maximumImageSize=H.clone(y(e.imageSize,y(e.maximumImageSize,Fye))),this._sizeInMeters=y(e.sizeInMeters,!1),this._lifetime=y(e.lifetime,Number.MAX_VALUE),this._billboardCollection=void 0,this._particles=[],this._particlePool=[],this._previousTime=void 0,this._currentTime=0,this._carryOver=0,this._complete=new ye,this._isComplete=!1,this._updateParticlePool=!0,this._particleEstimate=0}Object.defineProperties(bN.prototype,{emitter:{get:function(){return this._emitter},set:function(e){this._emitter=e}},bursts:{get:function(){return this._bursts},set:function(e){this._bursts=e,this._updateParticlePool=!0}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._matrixDirty=this._matrixDirty||!B.equals(this._modelMatrix,e),B.clone(e,this._modelMatrix)}},emitterModelMatrix:{get:function(){return this._emitterModelMatrix},set:function(e){this._matrixDirty=this._matrixDirty||!B.equals(this._emitterModelMatrix,e),B.clone(e,this._emitterModelMatrix)}},startColor:{get:function(){return this._startColor},set:function(e){k.clone(e,this._startColor)}},endColor:{get:function(){return this._endColor},set:function(e){k.clone(e,this._endColor)}},startScale:{get:function(){return this._startScale},set:function(e){this._startScale=e}},endScale:{get:function(){return this._endScale},set:function(e){this._endScale=e}},emissionRate:{get:function(){return this._emissionRate},set:function(e){this._emissionRate=e,this._updateParticlePool=!0}},minimumSpeed:{get:function(){return this._minimumSpeed},set:function(e){this._minimumSpeed=e}},maximumSpeed:{get:function(){return this._maximumSpeed},set:function(e){this._maximumSpeed=e}},minimumParticleLife:{get:function(){return this._minimumParticleLife},set:function(e){this._minimumParticleLife=e}},maximumParticleLife:{get:function(){return this._maximumParticleLife},set:function(e){this._maximumParticleLife=e,this._updateParticlePool=!0}},minimumMass:{get:function(){return this._minimumMass},set:function(e){this._minimumMass=e}},maximumMass:{get:function(){return this._maximumMass},set:function(e){this._maximumMass=e}},minimumImageSize:{get:function(){return this._minimumImageSize},set:function(e){this._minimumImageSize=e}},maximumImageSize:{get:function(){return this._maximumImageSize},set:function(e){this._maximumImageSize=e}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters=e}},lifetime:{get:function(){return this._lifetime},set:function(e){this._lifetime=e}},complete:{get:function(){return this._complete}},isComplete:{get:function(){return this._isComplete}}});function hut(e){let t=e._emissionRate,n=e._maximumParticleLife,i=0,o=e._bursts;if(u(o)){let d=o.length;for(let p=0;p<d;++p)i+=o[p].maximum}let r=e._billboardCollection,s=e.image,a=Math.ceil(t*n+i),c=e._particles,l=e._particlePool,f=Math.max(a-c.length-l.length,0);for(let d=0;d<f;++d){let p=new PS;p._billboard=r.add({image:s,show:!1}),l.push(p)}e._particleEstimate=a}function put(e){let t=e._particlePool.pop();return u(t)||(t=new PS),t}function _ut(e,t){e._particlePool.push(t)}function gut(e){let t=e._particles,n=e._particlePool,i=e._billboardCollection,o=t.length,r=n.length,s=e._particleEstimate,a=r-Math.max(s-o-r,0);for(let c=a;c<r;++c){let l=n[c];i.remove(l._billboard)}n.length=a}function yut(e){u(e._billboard)&&(e._billboard.show=!1)}function Uye(e,t){let n=t._billboard;u(n)||(n=t._billboard=e._billboardCollection.add({image:t.image})),n.width=t.imageSize.x,n.height=t.imageSize.y,n.position=t.position,n.sizeInMeters=e.sizeInMeters,n.show=!0;let i=P.lerp(t.startColor.red,t.endColor.red,t.normalizedAge),o=P.lerp(t.startColor.green,t.endColor.green,t.normalizedAge),r=P.lerp(t.startColor.blue,t.endColor.blue,t.normalizedAge),s=P.lerp(t.startColor.alpha,t.endColor.alpha,t.normalizedAge);n.color=new k(i,o,r,s),n.scale=P.lerp(t.startScale,t.endScale,t.normalizedAge)}function Aut(e,t){t.startColor=k.clone(e._startColor,t.startColor),t.endColor=k.clone(e._endColor,t.endColor),t.startScale=e._startScale,t.endScale=e._endScale,t.image=e.image,t.life=P.randomBetween(e._minimumParticleLife,e._maximumParticleLife),t.mass=P.randomBetween(e._minimumMass,e._maximumMass),t.imageSize.x=P.randomBetween(e._minimumImageSize.x,e._maximumImageSize.x),t.imageSize.y=P.randomBetween(e._minimumImageSize.y,e._maximumImageSize.y),t._normalizedAge=0,t._age=0;let n=P.randomBetween(e._minimumSpeed,e._maximumSpeed);m.multiplyByScalar(t.velocity,n,t.velocity),e._particles.push(t)}function xut(e,t){if(e._isComplete)return 0;t=P.mod(t,e._lifetime);let n=t*e._emissionRate,i=Math.floor(n);if(e._carryOver+=n-i,e._carryOver>1&&(i++,e._carryOver-=1),u(e.bursts)){let o=e.bursts.length;for(let r=0;r<o;r++){let s=e.bursts[r],a=e._currentTime;u(s)&&!s._complete&&a>s.time&&(i+=P.randomBetween(s.minimum,s.maximum),s._complete=!0)}}return i}var Bz=new m;bN.prototype.update=function(e){if(!this.show)return;u(this._billboardCollection)||(this._billboardCollection=new nu),this._updateParticlePool&&(hut(this),this._updateParticlePool=!1);let t=0;this._previousTime&&(t=ee.secondsDifference(e.time,this._previousTime)),t<0&&(t=0);let n=this._particles,i=this._emitter,o=this.updateCallback,r,s,a=n.length;for(r=0;r<a;++r)s=n[r],s.update(t,o)?Uye(this,s):(yut(s),_ut(this,s),n[r]=n[a-1],--r,--a);n.length=a;let c=xut(this,t);if(c>0&&u(i)){this._matrixDirty&&(this._combinedMatrix=B.multiply(this.modelMatrix,this.emitterModelMatrix,this._combinedMatrix),this._matrixDirty=!1);let l=this._combinedMatrix;for(r=0;r<c;r++)s=put(this),this._emitter.emit(s),m.add(s.position,s.velocity,Bz),B.multiplyByPoint(l,Bz,Bz),s.position=B.multiplyByPoint(l,s.position,s.position),m.subtract(Bz,s.position,s.velocity),m.normalize(s.velocity,s.velocity),Aut(this,s),Uye(this,s)}if(this._billboardCollection.update(e),this._previousTime=ee.clone(e.time,this._previousTime),this._currentTime+=t,this._lifetime!==Number.MAX_VALUE&&this._currentTime>this._lifetime)if(this.loop){if(this._currentTime=P.mod(this._currentTime,this._lifetime),this.bursts){let l=this.bursts.length;for(r=0;r<l;r++)this.bursts[r]._complete=!1}}else this._isComplete=!0,this._complete.raiseEvent(this);e.frameNumber%120===0&&gut(this)};bN.prototype.isDestroyed=function(){return!1};bN.prototype.destroy=function(){return this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),ue(this)};var zq=bN;function Lz(e){e=y(e,y.EMPTY_OBJECT);let t=In(e.container);this._container=t;let n=document.createElement("div");n.className="cesium-performanceDisplay";let i=document.createElement("div");i.className="cesium-performanceDisplay-fps",this._fpsText=document.createTextNode(""),i.appendChild(this._fpsText);let o=document.createElement("div");o.className="cesium-performanceDisplay-ms",this._msText=document.createTextNode(""),o.appendChild(this._msText),n.appendChild(o),n.appendChild(i),this._container.appendChild(n),this._lastFpsSampleTime=yi(),this._lastMsSampleTime=yi(),this._fpsFrameCount=0,this._msFrameCount=0,this._throttled=!1;let r=document.createElement("div");r.className="cesium-performanceDisplay-throttled",this._throttledText=document.createTextNode(""),r.appendChild(this._throttledText),n.appendChild(r)}Object.defineProperties(Lz.prototype,{throttled:{get:function(){return this._throttled},set:function(e){this._throttled!==e&&(e?this._throttledText.nodeValue="(throttled)":this._throttledText.nodeValue="",this._throttled=e)}}});Lz.prototype.update=function(e){let t=yi(),n=y(e,!0);this._fpsFrameCount++;let i=t-this._lastFpsSampleTime;if(i>1e3){let r="N/A";n&&(r=this._fpsFrameCount*1e3/i|0),this._fpsText.nodeValue=`${r} FPS`,this._lastFpsSampleTime=t,this._fpsFrameCount=0}this._msFrameCount++;let o=t-this._lastMsSampleTime;if(o>200){let r="N/A";n&&(r=(o/this._msFrameCount).toFixed(2)),this._msText.nodeValue=`${r} MS`,this._lastMsSampleTime=t,this._msFrameCount=0}};Lz.prototype.destroy=function(){return ue(this)};var F_=Lz;function fC(){this._framebuffer=new mi,this._textureToCopy=void 0,this._copyDepthCommand=void 0}Object.defineProperties(fC.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function Cut(e,t,n){let i=n.width,o=n.height;e._framebuffer.update(t,i,o)}function Tut(e,t,n){if(!u(e._copyDepthCommand)){let i=`uniform highp sampler2D u_texture;
in vec2 v_textureCoordinates;
void main()
{
    out_FragColor = czm_packDepth(texture(u_texture, v_textureCoordinates).r);
}
`;e._copyDepthCommand=t.createViewportQuadCommand(i,{renderState:ke.fromCache(),uniformMap:{u_texture:function(){return e._textureToCopy}},owner:e})}e._textureToCopy=n,e._copyDepthCommand.framebuffer=e.framebuffer}fC.prototype.update=function(e,t){Cut(this,e,t),Tut(this,e,t)};var Eut=new re,but=new re(1,1/255,1/65025,1/16581375);fC.prototype.getDepth=function(e,t,n){if(!u(this.framebuffer))return;let i=e.readPixels({x:t,y:n,width:1,height:1,framebuffer:this.framebuffer}),o=re.unpack(i,0,Eut);return re.divideByScalar(o,255,o),re.dot(o,but)};fC.prototype.executeCopyDepth=function(e,t){this._copyDepthCommand.execute(e,t)};fC.prototype.isDestroyed=function(){return!1};fC.prototype.destroy=function(){return this._framebuffer.destroy(),u(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=u(this._copyDepthCommand.shaderProgram)&&this._copyDepthCommand.shaderProgram.destroy()),ue(this)};var SN=fC;function vN(){this._framebuffer=new mi({color:!1,depthStencil:!0,supportsDepthTexture:!0}),this._passState=void 0}Object.defineProperties(vN.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function Sut(e){e._framebuffer.destroy()}function vut(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i);let o=new sc(t);o.blendingEnabled=!1,o.scissorTest={enabled:!0,rectangle:new qe},o.viewport=new qe,e._passState=o}vN.prototype.update=function(e,t,n){let i=n.width,o=n.height;this._framebuffer.isDirty(i,o)&&vut(this,e);let r=this.framebuffer,s=this._passState;return s.framebuffer=r,s.viewport.width=i,s.viewport.height=o,s.scissorTest.rectangle.x=t.x,s.scissorTest.rectangle.y=o-t.y,s.scissorTest.rectangle.width=1,s.scissorTest.rectangle.height=1,s};vN.prototype.isDestroyed=function(){return!1};vN.prototype.destroy=function(){return Sut(this),ue(this)};var wN=vN;function IN(e){let t=new sc(e);t.blendingEnabled=!1,t.scissorTest={enabled:!0,rectangle:new qe},t.viewport=new qe,this._context=e,this._fb=new mi({depthStencil:!0}),this._passState=t,this._width=0,this._height=0}IN.prototype.begin=function(e,t){let n=this._context,i=t.width,o=t.height;return qe.clone(e,this._passState.scissorTest.rectangle),this._width=i,this._height=o,this._fb.update(n,i,o),this._passState.framebuffer=this._fb.framebuffer,this._passState.viewport.width=i,this._passState.viewport.height=o,this._passState};var DN=new k;IN.prototype.end=function(e){let t=y(e.width,1),n=y(e.height,1),i=this._context,o=i.readPixels({x:e.x,y:e.y,width:t,height:n,framebuffer:this._fb.framebuffer}),r=Math.max(t,n),s=r*r,a=Math.floor(t*.5),c=Math.floor(n*.5),l=0,f=0,d=0,p=-1;for(let g=0;g<s;++g){if(-a<=l&&l<=a&&-c<=f&&f<=c){let h=4*((c-f)*t+l+a);DN.red=k.byteToFloat(o[h]),DN.green=k.byteToFloat(o[h+1]),DN.blue=k.byteToFloat(o[h+2]),DN.alpha=k.byteToFloat(o[h+3]);let A=i.getObjectByPickColor(DN);if(u(A))return A}if(l===f||l<0&&-l===f||l>0&&l===1-f){let h=d;d=-p,p=h}l+=d,f+=p}};IN.prototype.isDestroyed=function(){return!1};IN.prototype.destroy=function(){return this._fb.destroy(),ue(this)};var PN=IN;function U_(){this._numSamples=1,this._colorFramebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._idFramebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._idClearColor=new k(0,0,0,0),this._clearCommand=new li({color:new k(0,0,0,0),depth:1,owner:this})}function wut(e){e._colorFramebuffer.destroy(),e._idFramebuffer.destroy()}Object.defineProperties(U_.prototype,{framebuffer:{get:function(){return this._colorFramebuffer.framebuffer}},idFramebuffer:{get:function(){return this._idFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._colorFramebuffer.getDepthStencilTexture()}}});U_.prototype.update=function(e,t,n,i){let o=t.width,r=t.height,s=n?e.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT:Ke.UNSIGNED_BYTE;this._numSamples=i,this._colorFramebuffer.update(e,o,r,i,s),this._idFramebuffer.update(e,o,r)};U_.prototype.clear=function(e,t,n){k.clone(n,this._clearCommand.color),k.clone(this._idClearColor,this._clearCommand.color),this._colorFramebuffer.clear(e,this._clearCommand,t),this._idFramebuffer.clear(e,this._clearCommand,t)};U_.prototype.getFramebuffer=function(){return this._colorFramebuffer.framebuffer};U_.prototype.getIdFramebuffer=function(){return this._idFramebuffer.framebuffer};U_.prototype.prepareColorTextures=function(e){this._numSamples>1&&this._colorFramebuffer.prepareTextures(e)};U_.prototype.isDestroyed=function(){return!1};U_.prototype.destroy=function(){return wut(this),ue(this)};var dC=U_;function mC(){}mC.getShadowCastShaderKeyword=function(e,t,n,i){return`castShadow ${e} ${t} ${n} ${i}`};mC.createShadowCastVertexShader=function(e,t,n){let i=e.defines.slice(0),o=e.sources.slice(0);i.push("SHADOW_MAP"),n&&i.push("GENERATE_POSITION");let r=He.findPositionVarying(e),s=u(r);if(t&&!s){let a=o.length;for(let l=0;l<a;++l)o[l]=He.replaceMain(o[l],"czm_shadow_cast_main");let c=`out vec3 v_positionEC; 
void main() 
{ 
    czm_shadow_cast_main(); 
    v_positionEC = (czm_inverseProjection * gl_Position).xyz; 
}`;o.push(c)}return new He({defines:i,sources:o})};mC.createShadowCastFragmentShader=function(e,t,n,i){let o=e.defines.slice(0),r=e.sources.slice(0);o.push("SHADOW_MAP");let s=He.findPositionVarying(e),a=u(s);a||(s="v_positionEC");let c=r.length;for(let f=0;f<c;++f)r[f]=He.replaceMain(r[f],"czm_shadow_cast_main");let l="";return t&&(a||(l+=`in vec3 v_positionEC; 
`),l+=`uniform vec4 shadowMap_lightPositionEC; 
`),i?l+=`void main() 
{ 
`:l+=`void main() 
{ 
    czm_shadow_cast_main(); 
    if (out_FragColor.a == 0.0) 
    { 
       discard; 
    } 
`,t?l+=`    float distance = length(${s}); 
    if (distance >= shadowMap_lightPositionEC.w) 
    { 
        discard; 
    } 
    distance /= shadowMap_lightPositionEC.w; // radius 
    out_FragColor = czm_packDepth(distance); 
`:n?l+=`    out_FragColor = vec4(1.0); 
`:l+=`    out_FragColor = czm_packDepth(gl_FragCoord.z); 
`,l+=`} 
`,r.push(l),new He({defines:o,sources:r})};mC.getShadowReceiveShaderKeyword=function(e,t,n,i){let o=e._usesDepthTexture,r=e._polygonOffsetSupported,s=e._isPointLight,a=e._isSpotLight,c=e._numberOfCascades>1,l=e.debugCascadeColors,f=e.softShadows;return`receiveShadow ${o}${r}${s}${a}${c}${l}${f}${t}${n}${i}`};mC.createShadowReceiveVertexShader=function(e,t,n){let i=e.defines.slice(0),o=e.sources.slice(0);return i.push("SHADOW_MAP"),t&&(n?i.push("GENERATE_POSITION_AND_NORMAL"):i.push("GENERATE_POSITION")),new He({defines:i,sources:o})};mC.createShadowReceiveFragmentShader=function(e,t,n,i,o){let r=He.findNormalVarying(e),s=!i&&u(r)||i&&o,a=He.findPositionVarying(e),c=u(a),l=t._usesDepthTexture,f=t._polygonOffsetSupported,d=t._isPointLight,p=t._isSpotLight,g=t._numberOfCascades>1,h=t.debugCascadeColors,A=t.softShadows,x=d?t._pointBias:i?t._terrainBias:t._primitiveBias,C=e.defines.slice(0),T=e.sources.slice(0),E=T.length;for(let D=0;D<E;++D)T[D]=He.replaceMain(T[D],"czm_shadow_receive_main");d?C.push("USE_CUBE_MAP_SHADOW"):l&&C.push("USE_SHADOW_DEPTH_TEXTURE"),A&&!d&&C.push("USE_SOFT_SHADOWS"),g&&n&&i&&(s?C.push("ENABLE_VERTEX_LIGHTING"):C.push("ENABLE_DAYNIGHT_SHADING")),n&&x.normalShading&&s&&(C.push("USE_NORMAL_SHADING"),x.normalShadingSmooth>0&&C.push("USE_NORMAL_SHADING_SMOOTH"));let S="";d?S+=`uniform samplerCube shadowMap_textureCube; 
`:S+=`uniform sampler2D shadowMap_texture; 
`;let w;return c?w=`    return vec4(${a}, 1.0); 
`:w=`#ifndef LOG_DEPTH 
    return czm_windowToEyeCoordinates(gl_FragCoord); 
#else 
    return vec4(v_logPositionEC, 1.0); 
#endif 
`,S+=`uniform mat4 shadowMap_matrix; 
uniform vec3 shadowMap_lightDirectionEC; 
uniform vec4 shadowMap_lightPositionEC; 
uniform vec4 shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness; 
uniform vec4 shadowMap_texelSizeDepthBiasAndNormalShadingSmooth; 
#ifdef LOG_DEPTH 
in vec3 v_logPositionEC; 
#endif 
vec4 getPositionEC() 
{ 
${w}} 
vec3 getNormalEC() 
{ 
${s?`    return normalize(${r}); 
`:`    return vec3(1.0); 
`}} 
void applyNormalOffset(inout vec4 positionEC, vec3 normalEC, float nDotL) 
{ 
${x.normalOffset&&s?`    float normalOffset = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.x; 
    float normalOffsetScale = 1.0 - nDotL; 
    vec3 offset = normalOffset * normalOffsetScale * normalEC; 
    positionEC.xyz += offset; 
`:""}} 
`,S+=`void main() 
{ 
    czm_shadow_receive_main(); 
    vec4 positionEC = getPositionEC(); 
    vec3 normalEC = getNormalEC(); 
    float depth = -positionEC.z; 
`,S+=`    czm_shadowParameters shadowParameters; 
    shadowParameters.texelStepSize = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.xy; 
    shadowParameters.depthBias = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.z; 
    shadowParameters.normalShadingSmooth = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.w; 
    shadowParameters.darkness = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.w; 
`,i?S+=`    shadowParameters.depthBias *= max(depth * 0.01, 1.0); 
`:f||(S+=`    shadowParameters.depthBias *= mix(1.0, 100.0, depth * 0.0015); 
`),d?S+=`    vec3 directionEC = positionEC.xyz - shadowMap_lightPositionEC.xyz; 
    float distance = length(directionEC); 
    directionEC = normalize(directionEC); 
    float radius = shadowMap_lightPositionEC.w; 
    // Stop early if the fragment is beyond the point light radius 
    if (distance > radius) 
    { 
        return; 
    } 
    vec3 directionWC  = czm_inverseViewRotation * directionEC; 
    shadowParameters.depth = distance / radius; 
    shadowParameters.nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0); 
    shadowParameters.texCoords = directionWC; 
    float visibility = czm_shadowVisibility(shadowMap_textureCube, shadowParameters); 
`:p?S+=`    vec3 directionEC = normalize(positionEC.xyz - shadowMap_lightPositionEC.xyz); 
    float nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0); 
    applyNormalOffset(positionEC, normalEC, nDotL); 
    vec4 shadowPosition = shadowMap_matrix * positionEC; 
    // Spot light uses a perspective projection, so perform the perspective divide 
    shadowPosition /= shadowPosition.w; 
    // Stop early if the fragment is not in the shadow bounds 
    if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0)))) 
    { 
        return; 
    } 
    shadowParameters.texCoords = shadowPosition.xy; 
    shadowParameters.depth = shadowPosition.z; 
    shadowParameters.nDotL = nDotL; 
    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 
`:g?S+=`    float maxDepth = shadowMap_cascadeSplits[1].w; 
    // Stop early if the eye depth exceeds the last cascade 
    if (depth > maxDepth) 
    { 
        return; 
    } 
    // Get the cascade based on the eye-space depth 
    vec4 weights = czm_cascadeWeights(depth); 
    // Apply normal offset 
    float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0); 
    applyNormalOffset(positionEC, normalEC, nDotL); 
    // Transform position into the cascade 
    vec4 shadowPosition = czm_cascadeMatrix(weights) * positionEC; 
    // Get visibility 
    shadowParameters.texCoords = shadowPosition.xy; 
    shadowParameters.depth = shadowPosition.z; 
    shadowParameters.nDotL = nDotL; 
    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 
    // Fade out shadows that are far away 
    float shadowMapMaximumDistance = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.z; 
    float fade = max((depth - shadowMapMaximumDistance * 0.8) / (shadowMapMaximumDistance * 0.2), 0.0); 
    visibility = mix(visibility, 1.0, fade); 
${h?`    // Draw cascade colors for debugging 
    out_FragColor *= czm_cascadeColor(weights); 
`:""}`:S+=`    float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0); 
    applyNormalOffset(positionEC, normalEC, nDotL); 
    vec4 shadowPosition = shadowMap_matrix * positionEC; 
    // Stop early if the fragment is not in the shadow bounds 
    if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0)))) 
    { 
        return; 
    } 
    shadowParameters.texCoords = shadowPosition.xy; 
    shadowParameters.depth = shadowPosition.z; 
    shadowParameters.nDotL = nDotL; 
    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 
`,S+=`    out_FragColor.rgb *= visibility; 
} 
`,T.push(S),new He({defines:C,sources:T})};var wh=mC;function Dh(e){e=y(e,y.EMPTY_OBJECT);let t=e.context;this._enabled=y(e.enabled,!0),this._softShadows=y(e.softShadows,!1),this._normalOffset=y(e.normalOffset,!0),this.dirty=!0,this.fromLightSource=y(e.fromLightSource,!0),this.darkness=y(e.darkness,.3),this._darkness=this.darkness,this.fadingEnabled=y(e.fadingEnabled,!0),this.maximumDistance=y(e.maximumDistance,5e3),this._outOfView=!1,this._outOfViewPrevious=!1,this._needsUpdate=!0;let n=!0;(kt.isInternetExplorer()||kt.isEdge()||(kt.isChrome()||kt.isFirefox())&&kt.isWindows()&&!t.depthTexture)&&(n=!1),this._polygonOffsetSupported=n,this._terrainBias={polygonOffset:n,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:.5,normalShading:!0,normalShadingSmooth:.3,depthBias:1e-4},this._primitiveBias={polygonOffset:n,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:.1,normalShading:!0,normalShadingSmooth:.05,depthBias:2e-5},this._pointBias={polygonOffset:!1,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:0,normalShading:!0,normalShadingSmooth:.1,depthBias:5e-4},this._depthAttachment=void 0,this._colorAttachment=void 0,this._shadowMapMatrix=new B,this._shadowMapTexture=void 0,this._lightDirectionEC=new m,this._lightPositionEC=new re,this._distance=0,this._lightCamera=e.lightCamera,this._shadowMapCamera=new Nz,this._shadowMapCullingVolume=void 0,this._sceneCamera=void 0,this._boundingSphere=new ae,this._isPointLight=y(e.isPointLight,!1),this._pointLightRadius=y(e.pointLightRadius,100),this._cascadesEnabled=this._isPointLight?!1:y(e.cascadesEnabled,!0),this._numberOfCascades=this._cascadesEnabled?y(e.numberOfCascades,4):0,this._fitNearFar=!0,this._maximumCascadeDistances=[25,150,700,Number.MAX_VALUE],this._textureSize=new H,this._isSpotLight=!1,this._cascadesEnabled?this._shadowMapCamera.frustum=new br:u(this._lightCamera.frustum.fov)&&(this._isSpotLight=!0),this._cascadeSplits=[new re,new re],this._cascadeMatrices=[new B,new B,new B,new B],this._cascadeDistances=new re;let i;this._isPointLight?i=6:this._cascadesEnabled?i=this._numberOfCascades:i=1,this._passes=new Array(i);for(let o=0;o<i;++o)this._passes[o]=new Dut(t);this.debugShow=!1,this.debugFreezeFrame=!1,this._debugFreezeFrame=!1,this._debugCascadeColors=!1,this._debugLightFrustum=void 0,this._debugCameraFrustum=void 0,this._debugCascadeFrustums=new Array(this._numberOfCascades),this._debugShadowViewCommand=void 0,this._usesDepthTexture=t.depthTexture,this._isPointLight&&(this._usesDepthTexture=!1),this._primitiveRenderState=void 0,this._terrainRenderState=void 0,this._pointRenderState=void 0,Gq(this),this._clearCommand=new li({depth:1,color:new k}),this._clearPassState=new sc(t),this._size=y(e.size,2048),this.size=this._size}Dh.MAXIMUM_DISTANCE=2e4;function Dut(e){this.camera=new Nz,this.passState=new sc(e),this.framebuffer=void 0,this.textureOffsets=void 0,this.commandList=[],this.cullingVolume=void 0}function Hq(e,t){return ke.fromCache({cull:{enabled:!0,face:_i.BACK},depthTest:{enabled:!0},colorMask:{red:e,green:e,blue:e,alpha:e},depthMask:!0,polygonOffset:{enabled:t.polygonOffset,factor:t.polygonOffsetFactor,units:t.polygonOffsetUnits}})}function Gq(e){let t=!e._usesDepthTexture;e._primitiveRenderState=Hq(t,e._primitiveBias),e._terrainRenderState=Hq(t,e._terrainBias),e._pointRenderState=Hq(t,e._pointBias)}Dh.prototype.debugCreateRenderStates=function(){Gq(this)};Object.defineProperties(Dh.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this.dirty=this._enabled!==e,this._enabled=e}},normalOffset:{get:function(){return this._normalOffset},set:function(e){this.dirty=this._normalOffset!==e,this._normalOffset=e,this._terrainBias.normalOffset=e,this._primitiveBias.normalOffset=e,this._pointBias.normalOffset=e}},softShadows:{get:function(){return this._softShadows},set:function(e){this.dirty=this._softShadows!==e,this._softShadows=e}},size:{get:function(){return this._size},set:function(e){But(this,e)}},outOfView:{get:function(){return this._outOfView}},shadowMapCullingVolume:{get:function(){return this._shadowMapCullingVolume}},passes:{get:function(){return this._passes}},isPointLight:{get:function(){return this._isPointLight}},debugCascadeColors:{get:function(){return this._debugCascadeColors},set:function(e){this.dirty=this._debugCascadeColors!==e,this._debugCascadeColors=e}}});function Wq(e){let t=e._passes.length;for(let n=0;n<t;++n){let i=e._passes[n],o=i.framebuffer;u(o)&&!o.isDestroyed()&&o.destroy(),i.framebuffer=void 0}e._depthAttachment=e._depthAttachment&&e._depthAttachment.destroy(),e._colorAttachment=e._colorAttachment&&e._colorAttachment.destroy()}function Iut(e,t){let n=new eu({context:t,width:e._textureSize.x,height:e._textureSize.y,format:Bc.DEPTH_COMPONENT16}),i=new Mt({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:st.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,sampler:fn.NEAREST}),o=new Ks({context:t,depthRenderbuffer:n,colorTextures:[i],destroyAttachments:!1}),r=e._passes.length;for(let s=0;s<r;++s){let a=e._passes[s];a.framebuffer=o,a.passState.framebuffer=o}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function Put(e,t){let n=new Mt({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:st.DEPTH_STENCIL,pixelDatatype:Ke.UNSIGNED_INT_24_8,sampler:fn.NEAREST}),i=new Ks({context:t,depthStencilTexture:n,destroyAttachments:!1}),o=e._passes.length;for(let r=0;r<o;++r){let s=e._passes[r];s.framebuffer=i,s.passState.framebuffer=i}e._shadowMapTexture=n,e._depthAttachment=n}function Out(e,t){let n=new eu({context:t,width:e._textureSize.x,height:e._textureSize.y,format:Bc.DEPTH_COMPONENT16}),i=new ka({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:st.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,sampler:fn.NEAREST}),o=[i.negativeX,i.negativeY,i.negativeZ,i.positiveX,i.positiveY,i.positiveZ];for(let r=0;r<6;++r){let s=new Ks({context:t,depthRenderbuffer:n,colorTextures:[o[r]],destroyAttachments:!1}),a=e._passes[r];a.framebuffer=s,a.passState.framebuffer=s}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function zye(e,t){e._isPointLight?Out(e,t):e._usesDepthTexture?Put(e,t):Iut(e,t)}function Mut(e,t){e._usesDepthTexture&&e._passes[0].framebuffer.status!==te.FRAMEBUFFER_COMPLETE&&(e._usesDepthTexture=!1,Gq(e),Wq(e),zye(e,t))}function Rut(e,t){(!u(e._passes[0].framebuffer)||e._shadowMapTexture.width!==e._textureSize.x)&&(Wq(e),zye(e,t),Mut(e,t),Hye(e,t))}function Hye(e,t,n){n=y(n,0),(e._isPointLight||n===0)&&(e._clearCommand.framebuffer=e._passes[n].framebuffer,e._clearCommand.execute(t,e._clearPassState))}function But(e,t){e._size=t;let n=e._passes,i=n.length,o=e._textureSize;if(e._isPointLight){t=Vt.maximumCubeMapSize>=t?t:Vt.maximumCubeMapSize,o.x=t,o.y=t;let r=new qe(0,0,t,t);n[0].passState.viewport=r,n[1].passState.viewport=r,n[2].passState.viewport=r,n[3].passState.viewport=r,n[4].passState.viewport=r,n[5].passState.viewport=r}else i===1?(t=Vt.maximumTextureSize>=t?t:Vt.maximumTextureSize,o.x=t,o.y=t,n[0].passState.viewport=new qe(0,0,t,t)):i===4&&(t=Vt.maximumTextureSize>=t*2?t:Vt.maximumTextureSize/2,o.x=t*2,o.y=t*2,n[0].passState.viewport=new qe(0,0,t,t),n[1].passState.viewport=new qe(t,0,t,t),n[2].passState.viewport=new qe(0,t,t,t),n[3].passState.viewport=new qe(t,t,t,t));e._clearPassState.viewport=new qe(0,0,o.x,o.y);for(let r=0;r<i;++r){let s=n[r],a=s.passState.viewport,c=a.x/o.x,l=a.y/o.y,f=a.width/o.x,d=a.height/o.y;s.textureOffsets=new B(f,0,0,c,0,d,0,l,0,0,1,0,0,0,0,1)}}var Lut=new qe;function Nut(e,t){let n;e._isPointLight?n=`uniform samplerCube shadowMap_textureCube; 
in vec2 v_textureCoordinates; 
void main() 
{ 
    vec2 uv = v_textureCoordinates; 
    vec3 dir; 
 
    if (uv.y < 0.5) 
    { 
        if (uv.x < 0.333) 
        { 
            dir.x = -1.0; 
            dir.y = uv.x * 6.0 - 1.0; 
            dir.z = uv.y * 4.0 - 1.0; 
        } 
        else if (uv.x < 0.666) 
        { 
            dir.y = -1.0; 
            dir.x = uv.x * 6.0 - 3.0; 
            dir.z = uv.y * 4.0 - 1.0; 
        } 
        else 
        { 
            dir.z = -1.0; 
            dir.x = uv.x * 6.0 - 5.0; 
            dir.y = uv.y * 4.0 - 1.0; 
        } 
    } 
    else 
    { 
        if (uv.x < 0.333) 
        { 
            dir.x = 1.0; 
            dir.y = uv.x * 6.0 - 1.0; 
            dir.z = uv.y * 4.0 - 3.0; 
        } 
        else if (uv.x < 0.666) 
        { 
            dir.y = 1.0; 
            dir.x = uv.x * 6.0 - 3.0; 
            dir.z = uv.y * 4.0 - 3.0; 
        } 
        else 
        { 
            dir.z = 1.0; 
            dir.x = uv.x * 6.0 - 5.0; 
            dir.y = uv.y * 4.0 - 3.0; 
        } 
    } 
 
    float shadow = czm_unpackDepth(czm_textureCube(shadowMap_textureCube, dir)); 
    out_FragColor = vec4(vec3(shadow), 1.0); 
} 
`:n=`uniform sampler2D shadowMap_texture; 
in vec2 v_textureCoordinates; 
void main() 
{ 
${e._usesDepthTexture?`    float shadow = texture(shadowMap_texture, v_textureCoordinates).r; 
`:`    float shadow = czm_unpackDepth(texture(shadowMap_texture, v_textureCoordinates)); 
`}    out_FragColor = vec4(vec3(shadow), 1.0); 
} 
`;let i=t.createViewportQuadCommand(n,{uniformMap:{shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture}}});return i.pass=be.OVERLAY,i}function Fut(e,t){let n=t.context,i=t.context.drawingBufferWidth,o=t.context.drawingBufferHeight,r=Math.min(i,o)*.3,s=Lut;s.x=i-r,s.y=0,s.width=r,s.height=r;let a=e._debugShadowViewCommand;u(a)||(a=Nut(e,n),e._debugShadowViewCommand=a),(!u(a.renderState)||!qe.equals(a.renderState.viewport,s))&&(a.renderState=ke.fromCache({viewport:qe.clone(s)})),t.commandList.push(e._debugShadowViewCommand)}var Ih=new Array(8);Ih[0]=new re(-1,-1,-1,1);Ih[1]=new re(1,-1,-1,1);Ih[2]=new re(1,1,-1,1);Ih[3]=new re(-1,1,-1,1);Ih[4]=new re(-1,-1,1,1);Ih[5]=new re(1,-1,1,1);Ih[6]=new re(1,1,1,1);Ih[7]=new re(-1,1,1,1);var e0=new B,jq=new Array(8);for(let e=0;e<8;++e)jq[e]=new re;function Uut(e,t){let n=new xt({geometry:new ed({minimum:new m(-.5,-.5,-.5),maximum:new m(.5,.5,.5)}),attributes:{color:Ut.fromColor(t)}}),i=new xt({geometry:new Kp({radius:.5}),attributes:{color:Ut.fromColor(t)}});return new vn({geometryInstances:[n,i],appearance:new sn({translucent:!1,flat:!0}),asynchronous:!1,modelMatrix:e})}var Vut=[k.RED,k.GREEN,k.BLUE,k.MAGENTA],kut=new m;function zut(e,t){Fut(e,t);let n=e.debugFreezeFrame&&!e._debugFreezeFrame;if(e._debugFreezeFrame=e.debugFreezeFrame,e.debugFreezeFrame&&(n&&(e._debugCameraFrustum=e._debugCameraFrustum&&e._debugCameraFrustum.destroy(),e._debugCameraFrustum=new Th({camera:e._sceneCamera,color:k.CYAN,updateOnChange:!1})),e._debugCameraFrustum.update(t)),e._cascadesEnabled){if(e.debugFreezeFrame){n&&(e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=new Th({camera:e._shadowMapCamera,color:k.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t);for(let i=0;i<e._numberOfCascades;++i)n&&(e._debugCascadeFrustums[i]=e._debugCascadeFrustums[i]&&e._debugCascadeFrustums[i].destroy(),e._debugCascadeFrustums[i]=new Th({camera:e._passes[i].camera,color:Vut[i],updateOnChange:!1})),e._debugCascadeFrustums[i].update(t)}}else if(e._isPointLight){if(!u(e._debugLightFrustum)||e._needsUpdate){let i=e._shadowMapCamera.positionWC,o=Ne.IDENTITY,r=e._pointLightRadius*2,s=m.fromElements(r,r,r,kut),a=B.fromTranslationQuaternionRotationScale(i,o,s,e0);e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=Uut(a,k.YELLOW)}e._debugLightFrustum.update(t)}else(!u(e._debugLightFrustum)||e._needsUpdate)&&(e._debugLightFrustum=new Th({camera:e._shadowMapCamera,color:k.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t)}function Nz(){this.viewMatrix=new B,this.inverseViewMatrix=new B,this.frustum=void 0,this.positionCartographic=new he,this.positionWC=new m,this.directionWC=m.clone(m.UNIT_Z),this.upWC=m.clone(m.UNIT_Y),this.rightWC=m.clone(m.UNIT_X),this.viewProjectionMatrix=new B}Nz.prototype.clone=function(e){B.clone(e.viewMatrix,this.viewMatrix),B.clone(e.inverseViewMatrix,this.inverseViewMatrix),this.frustum=e.frustum.clone(this.frustum),he.clone(e.positionCartographic,this.positionCartographic),m.clone(e.positionWC,this.positionWC),m.clone(e.directionWC,this.directionWC),m.clone(e.upWC,this.upWC),m.clone(e.rightWC,this.rightWC)};var Hut=new B(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);Nz.prototype.getViewProjection=function(){let e=this.viewMatrix,t=this.frustum.projectionMatrix;return B.multiply(t,e,this.viewProjectionMatrix),B.multiply(Hut,this.viewProjectionMatrix,this.viewProjectionMatrix),this.viewProjectionMatrix};var Gut=new Array(5),Wut=new bi,jut=new Array(4),Gye=new m,Wye=new m;function Yut(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,o=i.frustum.near,r=i.frustum.far,s=e._numberOfCascades,a,c=r-o,l=r/o,f=.9,d=!1;t.shadowState.closestObjectSize<200&&(d=!0,f=.9);let p=jut,g=Gut;for(g[0]=o,g[s]=r,a=0;a<s;++a){let N=(a+1)/s,_=o*Math.pow(l,N),b=o+c*N,v=P.lerp(b,_,f);g[a+1]=v,p[a]=v-g[a]}if(d){for(a=0;a<s;++a)p[a]=Math.min(p[a],e._maximumCascadeDistances[a]);let N=g[0];for(a=0;a<s-1;++a)N+=p[a],g[a+1]=N}re.unpack(g,0,e._cascadeSplits[0]),re.unpack(g,1,e._cascadeSplits[1]),re.unpack(p,0,e._cascadeDistances);let h=n.frustum,A=h.left,x=h.right,C=h.bottom,T=h.top,E=h.near,S=h.far,w=n.positionWC,D=n.directionWC,M=n.upWC,O=i.frustum.clone(Wut),L=n.getViewProjection();for(a=0;a<s;++a){O.near=g[a],O.far=g[a+1];let N=B.multiply(O.projectionMatrix,i.viewMatrix,e0),_=B.inverse(N,e0),b=B.multiply(L,_,e0),v=m.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Gye),I=m.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,Wye);for(let G=0;G<8;++G){let U=re.clone(Ih[G],jq[G]);B.multiplyByVector(b,U,U),m.divideByScalar(U,U.w,U),m.minimumByComponent(U,v,v),m.maximumByComponent(U,I,I)}v.x=Math.max(v.x,0),v.y=Math.max(v.y,0),v.z=0,I.x=Math.min(I.x,1),I.y=Math.min(I.y,1),I.z=Math.min(I.z,1);let R=e._passes[a],F=R.camera;F.clone(n);let z=F.frustum;z.left=A+v.x*(x-A),z.right=A+I.x*(x-A),z.bottom=C+v.y*(T-C),z.top=C+I.y*(T-C),z.near=E+v.z*(S-E),z.far=E+I.z*(S-E),R.cullingVolume=F.frustum.computeCullingVolume(w,D,M);let V=e._cascadeMatrices[a];B.multiply(F.getViewProjection(),i.inverseViewMatrix,V),B.multiply(R.textureOffsets,V,V)}}var qut=new B,Xut=new m,Kut=new m,Vye=new m;function Jut(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,o=B.multiply(i.frustum.projectionMatrix,i.viewMatrix,e0),r=B.inverse(o,e0),s=n.directionWC,a=i.directionWC;m.equalsEpsilon(s,a,P.EPSILON10)&&(a=i.upWC);let c=m.cross(s,a,Xut);a=m.cross(c,s,Kut),m.normalize(a,a),m.normalize(c,c);let l=m.fromElements(0,0,0,Vye),f=B.computeView(l,s,a,c,qut),d=B.multiply(f,r,e0),p=m.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Gye),g=m.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,Wye);for(let S=0;S<8;++S){let w=re.clone(Ih[S],jq[S]);B.multiplyByVector(d,w,w),m.divideByScalar(w,w.w,w),m.minimumByComponent(w,p,p),m.maximumByComponent(w,g,g)}g.z+=1e3,p.z-=10;let h=Vye;h.x=-(.5*(p.x+g.x)),h.y=-(.5*(p.y+g.y)),h.z=-g.z;let A=B.fromTranslation(h,e0);f=B.multiply(A,f,f);let x=.5*(g.x-p.x),C=.5*(g.y-p.y),T=g.z-p.z,E=n.frustum;E.left=-x,E.right=x,E.bottom=-C,E.top=C,E.near=.01,E.far=T,B.clone(f,n.viewMatrix),B.inverse(f,n.inverseViewMatrix),B.getTranslation(n.inverseViewMatrix,n.positionWC),t.mapProjection.ellipsoid.cartesianToCartographic(n.positionWC,n.positionCartographic),m.clone(s,n.directionWC),m.clone(a,n.upWC),m.clone(c,n.rightWC)}var Zut=[new m(-1,0,0),new m(0,-1,0),new m(0,0,-1),new m(1,0,0),new m(0,1,0),new m(0,0,1)],Qut=[new m(0,-1,0),new m(0,0,-1),new m(0,-1,0),new m(0,-1,0),new m(0,0,1),new m(0,-1,0)],$ut=[new m(0,0,1),new m(1,0,0),new m(-1,0,0),new m(0,0,-1),new m(1,0,0),new m(1,0,0)];function eft(e,t){let n=new bi;n.fov=P.PI_OVER_TWO,n.near=1,n.far=e._pointLightRadius,n.aspectRatio=1;for(let i=0;i<6;++i){let o=e._passes[i].camera;o.positionWC=e._shadowMapCamera.positionWC,o.positionCartographic=t.mapProjection.ellipsoid.cartesianToCartographic(o.positionWC,o.positionCartographic),o.directionWC=Zut[i],o.upWC=Qut[i],o.rightWC=$ut[i],B.computeView(o.positionWC,o.directionWC,o.upWC,o.rightWC,o.viewMatrix),B.inverse(o.viewMatrix,o.inverseViewMatrix),o.frustum=n}}var tft=new m,nft=new m,jye=new ae,kye=jye.center;function ift(e,t){let n=e._sceneCamera,i=e._shadowMapCamera,o=jye;if(e._cascadesEnabled){if(n.frustum.near>=e.maximumDistance){e._outOfView=!0,e._needsUpdate=!1;return}let r=t.mapProjection.ellipsoid.geodeticSurfaceNormal(n.positionWC,tft),s=m.negate(i.directionWC,nft),a=m.dot(r,s);if(e.fadingEnabled){let c=P.clamp(a/.1,0,1);e._darkness=P.lerp(1,e.darkness,c)}else e._darkness=e.darkness;if(a<0){e._outOfView=!0,e._needsUpdate=!1;return}e._needsUpdate=!0,e._outOfView=!1}else if(e._isPointLight)o.center=i.positionWC,o.radius=e._pointLightRadius,e._outOfView=t.cullingVolume.computeVisibility(o)===en.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(o),ae.clone(o,e._boundingSphere);else{let r=i.frustum.far/2,s=m.add(i.positionWC,m.multiplyByScalar(i.directionWC,r,kye),kye);o.center=s,o.radius=r,e._outOfView=t.cullingVolume.computeVisibility(o)===en.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(o),ae.clone(o,e._boundingSphere)}}function oft(e,t){let n=t.camera,i=e._lightCamera,o=e._sceneCamera,r=e._shadowMapCamera;e._cascadesEnabled?m.clone(i.directionWC,r.directionWC):e._isPointLight?m.clone(i.positionWC,r.positionWC):r.clone(i);let s=e._lightDirectionEC;B.multiplyByPointAsVector(n.viewMatrix,r.directionWC,s),m.normalize(s,s),m.negate(s,s),B.multiplyByPoint(n.viewMatrix,r.positionWC,e._lightPositionEC),e._lightPositionEC.w=e._pointLightRadius;let a,c;e._fitNearFar?(a=Math.min(t.shadowState.nearPlane,e.maximumDistance),c=Math.min(t.shadowState.farPlane,e.maximumDistance),c=Math.max(c,a+1)):(a=n.frustum.near,c=e.maximumDistance),e._sceneCamera=so.clone(n,o),n.frustum.clone(e._sceneCamera.frustum),e._sceneCamera.frustum.near=a,e._sceneCamera.frustum.far=c,e._distance=c-a,ift(e,t),!e._outOfViewPrevious&&e._outOfView&&(e._needsUpdate=!0),e._outOfViewPrevious=e._outOfView}Dh.prototype.update=function(e){if(oft(this,e),this._needsUpdate)if(Rut(this,e.context),this._isPointLight&&eft(this,e),this._cascadesEnabled&&(Jut(this,e),this._numberOfCascades>1&&Yut(this,e)),this._isPointLight)this._shadowMapCullingVolume=es.fromBoundingSphere(this._boundingSphere);else{let t=this._shadowMapCamera,n=t.positionWC,i=t.directionWC,o=t.upWC;this._shadowMapCullingVolume=t.frustum.computeCullingVolume(n,i,o),this._passes.length===1&&this._passes[0].camera.clone(t)}if(this._passes.length===1){let t=this._sceneCamera.inverseViewMatrix;B.multiply(this._shadowMapCamera.getViewProjection(),t,this._shadowMapMatrix)}this.debugShow&&zut(this,e)};Dh.prototype.updatePass=function(e,t){Hye(this,e,t)};var rft=new H;function Yye(e,t,n){let i=e._isPointLight?e._pointBias:n?e._terrainBias:e._primitiveBias,o={shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture},shadowMap_matrix:function(){return e._shadowMapMatrix},shadowMap_cascadeSplits:function(){return e._cascadeSplits},shadowMap_cascadeMatrices:function(){return e._cascadeMatrices},shadowMap_lightDirectionEC:function(){return e._lightDirectionEC},shadowMap_lightPositionEC:function(){return e._lightPositionEC},shadowMap_cascadeDistances:function(){return e._cascadeDistances},shadowMap_texelSizeDepthBiasAndNormalShadingSmooth:function(){let r=rft;return r.x=1/e._textureSize.x,r.y=1/e._textureSize.y,re.fromElements(r.x,r.y,i.depthBias,i.normalShadingSmooth,this.combinedUniforms1)},shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness:function(){return re.fromElements(i.normalOffsetScale,e._distance,e.maximumDistance,e._darkness,this.combinedUniforms2)},combinedUniforms1:new re,combinedUniforms2:new re};return ht(t,o,!1)}function sft(e,t,n,i,o,r){let s,a,c;if(u(r)&&(s=r.shaderProgram,a=r.renderState,c=r.uniformMap),r=nt.shallowClone(n,r),r.castShadows=!0,r.receiveShadows=!1,!u(s)||o!==n.shaderProgram.id||t){let l=n.shaderProgram,f=n.pass===be.GLOBE,d=n.pass!==be.TRANSLUCENT,p=e._isPointLight,g=e._usesDepthTexture,h=wh.getShadowCastShaderKeyword(p,f,g,d);if(s=i.shaderCache.getDerivedShaderProgram(l,h),!u(s)){let x=l.vertexShaderSource,C=l.fragmentShaderSource,T=wh.createShadowCastVertexShader(x,p,f),E=wh.createShadowCastFragmentShader(C,p,g,d);s=i.shaderCache.createDerivedShaderProgram(l,h,{vertexShaderSource:T,fragmentShaderSource:E,attributeLocations:l._attributeLocations})}a=e._primitiveRenderState,p?a=e._pointRenderState:f&&(a=e._terrainRenderState),n.renderState.cull.enabled||(a=je(a,!1),a.cull=je(a.cull,!1),a.cull.enabled=!1,a=ke.fromCache(a)),c=Yye(e,n.uniformMap,f)}return r.shaderProgram=s,r.renderState=a,r.uniformMap=c,r}Dh.createReceiveDerivedCommand=function(e,t,n,i,o){u(o)||(o={});let r=e.length>0,s=t.shaderProgram,a=s.vertexShaderSource,c=s.fragmentShaderSource,l=t.pass===be.GLOBE,f=!1;if(l&&(f=t.owner.data.renderedMesh.encoding.hasVertexNormals),t.receiveShadows&&r){let d,p;u(o.receiveCommand)&&(d=o.receiveCommand.shaderProgram,p=o.receiveCommand.uniformMap),o.receiveCommand=nt.shallowClone(t,o.receiveCommand),o.castShadows=!1,o.receiveShadows=!0;let g=o.receiveShaderCastShadows!==t.castShadows,h=o.receiveShaderProgramId!==t.shaderProgram.id;if(!u(d)||h||n||g){let A=wh.getShadowReceiveShaderKeyword(e[0],t.castShadows,l,f);if(d=i.shaderCache.getDerivedShaderProgram(s,A),!u(d)){let x=wh.createShadowReceiveVertexShader(a,l,f),C=wh.createShadowReceiveFragmentShader(c,e[0],t.castShadows,l,f);d=i.shaderCache.createDerivedShaderProgram(s,A,{vertexShaderSource:x,fragmentShaderSource:C,attributeLocations:s._attributeLocations})}p=Yye(e[0],t.uniformMap,l)}o.receiveCommand.shaderProgram=d,o.receiveCommand.uniformMap=p,o.receiveShaderProgramId=t.shaderProgram.id,o.receiveShaderCastShadows=t.castShadows}return o};Dh.createCastDerivedCommand=function(e,t,n,i,o){if(u(o)||(o={}),t.castShadows){let r=o.castCommands;u(r)||(r=o.castCommands=[]);let s=o.castShaderProgramId,a=e.length;r.length=a;for(let c=0;c<a;++c)r[c]=sft(e[c],n,t,i,s,r[c]);o.castShaderProgramId=t.shaderProgram.id}return o};Dh.prototype.isDestroyed=function(){return!1};Dh.prototype.destroy=function(){Wq(this),this._debugLightFrustum=this._debugLightFrustum&&this._debugLightFrustum.destroy(),this._debugCameraFrustum=this._debugCameraFrustum&&this._debugCameraFrustum.destroy(),this._debugShadowViewCommand=this._debugShadowViewCommand&&this._debugShadowViewCommand.shaderProgram&&this._debugShadowViewCommand.shaderProgram.destroy();for(let e=0;e<this._numberOfCascades;++e)this._debugCascadeFrustums[e]=this._debugCascadeFrustums[e]&&this._debugCascadeFrustums[e].destroy();return ue(this)};var V_=Dh;var ON=`uniform sampler2D u_opaqueDepthTexture;
uniform sampler2D u_translucentDepthTexture;

in vec2 v_textureCoordinates;

void main()
{
    float opaqueDepth = texture(u_opaqueDepthTexture, v_textureCoordinates).r;
    float translucentDepth = texture(u_translucentDepthTexture, v_textureCoordinates).r;
    translucentDepth = czm_branchFreeTernary(translucentDepth > opaqueDepth, 1.0, translucentDepth);
    out_FragColor = czm_packDepth(translucentDepth);
}
`;var hC=`uniform sampler2D colorTexture;

#ifdef DEBUG_SHOW_DEPTH
uniform sampler2D u_packedTranslucentDepth;
#endif

in vec2 v_textureCoordinates;

void main()
{
#ifdef DEBUG_SHOW_DEPTH
    if (v_textureCoordinates.x < 0.5)
    {
        out_FragColor.rgb = vec3(czm_unpackDepth(texture(u_packedTranslucentDepth, v_textureCoordinates)));
        out_FragColor.a = 1.0;
    }
#else
    vec4 color = texture(colorTexture, v_textureCoordinates);

#ifdef PICK
    if (color == vec4(0.0))
    {
        discard;
    }
#else
    // Reverse premultiplication process to get the correct composited result of the classification primitives
    color.rgb /= color.a;
#endif
    out_FragColor = color;
#endif
}
`;var aft=!1;function t0(e){this._drawClassificationFBO=new mi({createDepthAttachments:!1}),this._accumulationFBO=new mi({createDepthAttachments:!1}),this._packFBO=new mi,this._opaqueDepthStencilTexture=void 0,this._textureToComposite=void 0,this._translucentDepthStencilTexture=void 0,this._packDepthCommand=void 0,this._accumulateCommand=void 0,this._compositeCommand=void 0,this._copyCommand=void 0,this._clearColorCommand=new li({color:new k(0,0,0,0),owner:this}),this._clearDepthStencilCommand=new li({depth:1,stencil:0,owner:this}),this._supported=e.depthTexture,this._viewport=new qe,this._rsDepth=void 0,this._rsAccumulate=void 0,this._rsComp=void 0,this._useScissorTest=void 0,this._scissorRectangle=void 0,this._hasTranslucentDepth=!1,this._frustumsDrawn=0}Object.defineProperties(t0.prototype,{hasTranslucentDepth:{get:function(){return this._hasTranslucentDepth}}});function qye(e){e._textureToComposite=void 0,e._translucentDepthStencilTexture=e._translucentDepthStencilTexture&&!e._translucentDepthStencilTexture.isDestroyed()&&e._translucentDepthStencilTexture.destroy()}function Xye(e){e._drawClassificationFBO.destroy(),e._accumulationFBO.destroy(),e._packFBO.destroy()}function cft(e,t,n,i){qye(e),e._translucentDepthStencilTexture=new Mt({context:t,width:n,height:i,pixelFormat:st.DEPTH_STENCIL,pixelDatatype:Ke.UNSIGNED_INT_24_8,sampler:fn.NEAREST})}function lft(e,t,n,i){Xye(e),e._drawClassificationFBO.setDepthStencilTexture(e._translucentDepthStencilTexture),e._drawClassificationFBO.update(t,n,i),e._accumulationFBO.setDepthStencilTexture(e._translucentDepthStencilTexture),e._accumulationFBO.update(t,n,i),e._packFBO.update(t,n,i)}function uft(e,t,n,i){if(!e.isSupported())return;e._opaqueDepthStencilTexture=i;let o=e._opaqueDepthStencilTexture.width,r=e._opaqueDepthStencilTexture.height;e._drawClassificationFBO.isDirty(o,r)&&(cft(e,t,o,r),lft(e,t,o,r));let s,a;if(u(e._packDepthCommand)||(s=new He({sources:[ON]}),a={u_opaqueDepthTexture:function(){return e._opaqueDepthStencilTexture},u_translucentDepthTexture:function(){return e._translucentDepthStencilTexture}},e._packDepthCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),!u(e._compositeCommand)){s=new He({sources:[hC]}),a={colorTexture:function(){return e._textureToComposite}},aft&&(s.defines=["DEBUG_SHOW_DEPTH"],a.u_packedTranslucentDepth=function(){return e._packFBO.getColorTexture()}),e._compositeCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e});let f=e._compositeCommand,d=f.shaderProgram,p=t.shaderCache.createDerivedShaderProgram(d,"pick",{vertexShaderSource:d.vertexShaderSource,fragmentShaderSource:new He({sources:s.sources,defines:["PICK"]}),attributeLocations:d._attributeLocations}),g=nt.shallowClone(f);g.shaderProgram=p,f.derivedCommands.pick=g}u(e._copyCommand)||(s=new He({sources:[hC]}),a={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._copyCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),u(e._accumulateCommand)||(s=new He({sources:[hC]}),a={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._accumulateCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),e._viewport.width=o,e._viewport.height=r;let c=!qe.equals(e._viewport,n.viewport),l=c!==e._useScissorTest;e._useScissorTest=c,qe.equals(e._scissorRectangle,n.viewport)||(e._scissorRectangle=qe.clone(n.viewport,e._scissorRectangle),l=!0),(!u(e._rsDepth)||!qe.equals(e._viewport,e._rsDepth.viewport)||l)&&(e._rsDepth=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),u(e._packDepthCommand)&&(e._packDepthCommand.renderState=e._rsDepth),(!u(e._rsAccumulate)||!qe.equals(e._viewport,e._rsAccumulate.viewport)||l)&&(e._rsAccumulate=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:zn.EQUAL,reference:Lt.CESIUM_3D_TILE_MASK}})),u(e._accumulateCommand)&&(e._accumulateCommand.renderState=e._rsAccumulate),(!u(e._rsComp)||!qe.equals(e._viewport,e._rsComp.viewport)||l)&&(e._rsComp=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:un.ALPHA_BLEND})),u(e._compositeCommand)&&(e._compositeCommand.renderState=e._rsComp,e._compositeCommand.derivedCommands.pick.renderState=e._rsComp)}t0.prototype.executeTranslucentCommands=function(e,t,n,i,o){let r=i.length,s,a,c=e.frameState.useLogDepth,l=e.context,f=n.framebuffer;for(a=0;a<r;++a)if(s=i[a],s=c?s.derivedCommands.logDepth.command:s,s.depthForTranslucentClassification){this._hasTranslucentDepth=!0;break}if(this._hasTranslucentDepth){for(uft(this,l,n,o),n.framebuffer=this._drawClassificationFBO.framebuffer,this._clearDepthStencilCommand.execute(l,n),a=0;a<r;++a){if(s=i[a],s=c?s.derivedCommands.logDepth.command:s,!s.depthForTranslucentClassification)continue;let d=s.derivedCommands.depth.depthOnlyCommand;t(d,e,l,n)}this._frustumsDrawn+=this._hasTranslucentDepth?1:0,this._hasTranslucentDepth&&(n.framebuffer=this._packFBO.framebuffer,this._packDepthCommand.execute(l,n)),n.framebuffer=f}};t0.prototype.executeClassificationCommands=function(e,t,n,i){if(!this._hasTranslucentDepth)return;let o=e.context,r=o.uniformState,s=n.framebuffer;this._frustumsDrawn===2&&(n.framebuffer=this._accumulationFBO.framebuffer,this._copyCommand.execute(o,n)),n.framebuffer=this._drawClassificationFBO.framebuffer,this._frustumsDrawn>1&&this._clearColorCommand.execute(o,n),r.updatePass(be.CESIUM_3D_TILE_CLASSIFICATION);let a=r.globeDepthTexture;r.globeDepthTexture=this._packFBO.getColorTexture();let c=i.commands[be.CESIUM_3D_TILE_CLASSIFICATION],l=i.indices[be.CESIUM_3D_TILE_CLASSIFICATION];for(let f=0;f<l;++f)t(c[f],e,o,n);r.globeDepthTexture=a,n.framebuffer=s,this._frustumsDrawn!==1&&(n.framebuffer=this._accumulationFBO.framebuffer,this._accumulateCommand.execute(o,n),n.framebuffer=s)};t0.prototype.execute=function(e,t){if(!this._hasTranslucentDepth)return;this._frustumsDrawn===1?this._textureToComposite=this._drawClassificationFBO.getColorTexture():this._textureToComposite=this._accumulationFBO.getColorTexture(),(e.frameState.passes.pick?this._compositeCommand.derivedCommands.pick:this._compositeCommand).execute(e.context,t),fft(this,e,t)};function fft(e,t,n){if(!e._hasTranslucentDepth)return;let i=n.framebuffer;n.framebuffer=e._drawClassificationFBO.framebuffer,e._clearColorCommand.execute(t._context,n),n.framebuffer=i,e._frustumsDrawn>1&&(n.framebuffer=e._accumulationFBO.framebuffer,e._clearColorCommand.execute(t._context,n)),e._hasTranslucentDepth=!1,e._frustumsDrawn=0}t0.prototype.isSupported=function(){return this._supported};t0.prototype.isDestroyed=function(){return!1};t0.prototype.destroy=function(){return qye(this),Xye(this),u(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),u(this._packDepthCommand)&&(this._packDepthCommand.shaderProgram=this._packDepthCommand.shaderProgram&&this._packDepthCommand.shaderProgram.destroy()),ue(this)};var MN=t0;function dft(){this.command=void 0,this.near=void 0,this.far=void 0}function Fz(e,t,n){let i=e.context,o;i.depthTexture&&(o=new mN);let r;e._useOIT&&i.depthTexture&&(r=new EN(i));let s=new sc(i);s.viewport=qe.clone(n),this.camera=t,this._cameraClone=so.clone(t),this._cameraStartFired=!1,this._cameraMovedTime=void 0,this.viewport=n,this.passState=s,this.pickFramebuffer=new PN(i),this.pickDepthFramebuffer=new wN,this.sceneFramebuffer=new dC,this.globeDepth=o,this.globeTranslucencyFramebuffer=new hN,this.oit=r,this.translucentTileClassification=new MN(i),this.pickDepths=[],this.frustumCommandsList=[],this.debugFrustumStatistics=void 0,this._commandExtents=[]}var Kye=new m,Jye=new m;function mft(e,t){let n=Math.max(Math.abs(e.x),Math.abs(t.x)),i=Math.max(Math.abs(e.y),Math.abs(t.y)),o=Math.max(Math.abs(e.z),Math.abs(t.z));return Math.max(Math.max(n,i),o)}function hft(e,t,n){let i=1/Math.max(1,mft(e.position,t.position));return m.multiplyByScalar(e.position,i,Kye),m.multiplyByScalar(t.position,i,Jye),m.equalsEpsilon(Kye,Jye,n)&&m.equalsEpsilon(e.direction,t.direction,n)&&m.equalsEpsilon(e.up,t.up,n)&&m.equalsEpsilon(e.right,t.right,n)&&B.equalsEpsilon(e.transform,t.transform,n)&&e.frustum.equalsEpsilon(t.frustum,n)}Fz.prototype.checkForCameraUpdates=function(e){let t=this.camera,n=this._cameraClone;return hft(t,n,P.EPSILON15)?(this._cameraStartFired&&yi()-this._cameraMovedTime>e.cameraEventWaitTime&&(t.moveEnd.raiseEvent(),this._cameraStartFired=!1),!1):(this._cameraStartFired||(t.moveStart.raiseEvent(),this._cameraStartFired=!0),this._cameraMovedTime=yi(),so.clone(t,n),!0)};function pft(e,t,n,i){let o=t.frameState,r=o.camera,s=o.useLogDepth?t.logarithmicDepthFarToNearRatio:t.farToNearRatio,a=t.mode===ne.SCENE2D,c=t.nearToFarDistance2D;i*=1+P.EPSILON2,n=Math.min(Math.max(n,r.frustum.near),r.frustum.far),i=Math.max(Math.min(i,r.frustum.far),n);let l;a?(i=Math.min(i,r.position.z+t.nearToFarDistance2D),n=Math.min(n,i),l=Math.ceil(Math.max(1,i-n)/t.nearToFarDistance2D)):l=Math.ceil(Math.log(i/n)/Math.log(s));let f=e.frustumCommandsList;f.length=l;for(let d=0;d<l;++d){let p,g;a?(p=Math.min(i-c,n+d*c),g=Math.min(i,p+c)):(p=Math.max(n,Math.pow(s,d)*n),g=Math.min(i,s*p));let h=f[d];u(h)?(h.near=p,h.far=g):h=f[d]=new YL(p,g)}}function _ft(e,t,n,i,o){t.debugShowFrustums&&(n.debugOverlappingFrustums=0);let r=e.frustumCommandsList,s=r.length;for(let a=0;a<s;++a){let c=r[a],l=c.near,f=c.far;if(i>f)continue;if(o<l)break;let d=n.pass,p=c.indices[d]++;if(c.commands[d][p]=n,t.debugShowFrustums&&(n.debugOverlappingFrustums|=1<<a),n.executeInClosestFrustum)break}if(t.debugShowFrustums){let a=e.debugFrustumStatistics.commandsInFrustums;a[n.debugOverlappingFrustums]=u(a[n.debugOverlappingFrustums])?a[n.debugOverlappingFrustums]+1:1,++e.debugFrustumStatistics.totalCommands}t.updateDerivedCommands(n)}var Zye=new es,gft=new xc;Fz.prototype.createPotentiallyVisibleSet=function(e){let t=e.frameState,n=t.camera,i=n.directionWC,o=n.positionWC,r=e._computeCommandList,s=e._overlayCommandList,a=t.commandList;e.debugShowFrustums&&(this.debugFrustumStatistics={totalCommands:0,commandsInFrustums:{}});let c=this.frustumCommandsList,l=c.length,f=be.NUMBER_OF_PASSES;for(let b=0;b<l;++b)for(let v=0;v<f;++v)c[b].indices[v]=0;r.length=0,s.length=0;let d=this._commandExtents,p=d.length,g=0,h=+Number.MAX_VALUE,A=-Number.MAX_VALUE,x=t.shadowState.shadowsEnabled,C=+Number.MAX_VALUE,T=-Number.MAX_VALUE,E=Number.MAX_VALUE,S=t.mode===ne.SCENE3D?t.occluder:void 0,w=t.cullingVolume,D=Zye.planes;for(let b=0;b<5;++b)D[b]=w.planes[b];w=Zye;let M=a.length;for(let b=0;b<M;++b){let v=a[b],I=v.pass;if(I===be.COMPUTE)r.push(v);else if(I===be.OVERLAY)s.push(v);else{let R,F,z=v.boundingVolume;if(u(z)){if(!e.isVisible(v,w,S))continue;let G=z.computePlaneDistances(o,i,gft);if(R=G.start,F=G.stop,h=Math.min(h,R),A=Math.max(A,F),x&&v.receiveShadows&&R<V_.MAXIMUM_DISTANCE&&!(I===be.GLOBE&&R<-100&&F>100)){let U=F-R;I!==be.GLOBE&&R<100&&(E=Math.min(E,U)),C=Math.min(C,R),T=Math.max(T,F)}}else v instanceof li?(R=n.frustum.near,F=n.frustum.far):(R=n.frustum.near,F=n.frustum.far,h=Math.min(h,R),A=Math.max(A,F));let V=d[g];u(V)||(V=d[g]=new dft),V.command=v,V.near=R,V.far=F,g++}}x&&(C=Math.min(Math.max(C,n.frustum.near),n.frustum.far),T=Math.max(Math.min(T,n.frustum.far),C)),x&&(t.shadowState.nearPlane=C,t.shadowState.farPlane=T,t.shadowState.closestObjectSize=E),pft(this,e,h,A);let O,L;for(O=0;O<g;O++)L=d[O],_ft(this,e,L.command,L.near,L.far);if(g<p)for(O=g;O<p&&(L=d[O],!!u(L.command));O++)L.command=void 0;let N=c.length,_=t.frustumSplits;_.length=N+1;for(let b=0;b<N;++b)_[b]=c[b].near,b===N-1&&(_[b+1]=c[b].far)};Fz.prototype.destroy=function(){this.pickFramebuffer=this.pickFramebuffer&&this.pickFramebuffer.destroy(),this.pickDepthFramebuffer=this.pickDepthFramebuffer&&this.pickDepthFramebuffer.destroy(),this.sceneFramebuffer=this.sceneFramebuffer&&this.sceneFramebuffer.destroy(),this.globeDepth=this.globeDepth&&this.globeDepth.destroy(),this.oit=this.oit&&this.oit.destroy(),this.translucentTileClassification=this.translucentTileClassification&&this.translucentTileClassification.destroy(),this.globeTranslucencyFramebuffer=this.globeTranslucencyFramebuffer&&this.globeTranslucencyFramebuffer.destroy();let e,t=this.pickDepths,n=t.length;for(e=0;e<n;++e)t[e].destroy()};var pC=Fz;var $ye=.1,yft=new Ff({pass:Ro.MOST_DETAILED_PRELOAD}),Aft=new Ff({pass:Ro.MOST_DETAILED_PICK}),Yq=new Ff({pass:Ro.PICK});function wa(e){this._mostDetailedRayPicks=[],this.pickRenderStateCache={},this._pickPositionCache={},this._pickPositionCacheDirty=!1;let t=new qe(0,0,1,1),n=new so(e);n.frustum=new nn({width:$ye,aspectRatio:1,near:.1}),this._pickOffscreenView=new pC(e,n,t)}wa.prototype.update=function(){this._pickPositionCacheDirty=!0};wa.prototype.getPickDepth=function(e,t){let n=e.view.pickDepths,i=n[t];return u(i)||(i=new SN,n[t]=i),i};var xft=new br,Cft=new m,Uz=new m,Tft=new H,Eft=new B;function bft(e,t,n,i,o){let r=e.camera,s=r.frustum;u(s._offCenterFrustum)&&(s=s._offCenterFrustum);let a=2*(t.x-o.x)/o.width-1;a*=(s.right-s.left)*.5;let c=2*(o.height-t.y-o.y)/o.height-1;c*=(s.top-s.bottom)*.5;let l=B.clone(r.transform,Eft);r._setTransform(B.IDENTITY);let f=m.clone(r.position,Cft);m.multiplyByScalar(r.right,a,Uz),m.add(Uz,f,f),m.multiplyByScalar(r.up,c,Uz),m.add(Uz,f,f),r._setTransform(l),e.mode===ne.SCENE2D&&m.fromElements(f.z,f.x,f.y,f);let d=s.getPixelDimensions(o.width,o.height,1,1,Tft),p=xft;return p.right=d.x*.5,p.left=-p.right,p.top=d.y*.5,p.bottom=-p.top,p.near=s.near,p.far=s.far,p.computeCullingVolume(f,r.directionWC,r.upWC)}var Sft=new Yc,vft=new H;function wft(e,t,n,i,o){let r=e.camera,s=r.frustum,a=s.near,c=Math.tan(s.fovy*.5),l=s.aspectRatio*c,f=2*(t.x-o.x)/o.width-1,d=2*(o.height-t.y-o.y)/o.height-1,p=f*a*l,g=d*a*c,h=s.getPixelDimensions(o.width,o.height,1,1,vft),A=h.x*n*.5,x=h.y*i*.5,C=Sft;return C.top=g+x,C.bottom=g-x,C.right=p+A,C.left=p-A,C.near=a,C.far=s.far,C.computeCullingVolume(r.positionWC,r.directionWC,r.upWC)}function e0e(e,t,n,i,o){let r=e.camera.frustum;return r instanceof nn||r instanceof br?bft(e,t,n,i,o):wft(e,t,n,i,o)}var OS=3,RN=3,Ph=new qe(0,0,OS,RN),t0e=new H,qq=new k(0,0,0,0);wa.prototype.pick=function(e,t,n,i){OS=y(n,3),RN=y(i,OS);let o=e.context,r=o.uniformState,s=e.frameState,a=e.defaultView;e.view=a;let c=a.viewport;c.x=0,c.y=0,c.width=o.drawingBufferWidth,c.height=o.drawingBufferHeight;let l=a.passState;l.viewport=qe.clone(c,l.viewport);let f=Ki.transformWindowToDrawingBuffer(e,t,t0e);e.jobScheduler.disableThisFrame(),e.updateFrameState(),s.cullingVolume=e0e(e,f,OS,RN,c),s.invertClassification=!1,s.passes.pick=!0,s.tilesetPassState=Yq,r.update(s),e.updateEnvironment(),Ph.x=f.x-(OS-1)*.5,Ph.y=e.drawingBufferHeight-f.y-(RN-1)*.5,Ph.width=OS,Ph.height=RN,l=a.pickFramebuffer.begin(Ph,a.viewport),e.updateAndExecuteCommands(l,qq),e.resolveFramebuffers(l);let d=a.pickFramebuffer.end(Ph);return o.endFrame(),d};function Dft(e,t){let n=e.context,i=e.frameState,o=e.environmentState,r=e.defaultView;e.view=r;let s=r.viewport;s.x=0,s.y=0,s.width=n.drawingBufferWidth,s.height=n.drawingBufferHeight;let a=r.passState;a.viewport=qe.clone(s,a.viewport),e.clearPasses(i.passes),i.passes.pick=!0,i.passes.depth=!0,i.cullingVolume=e0e(e,t,1,1,s),i.tilesetPassState=Yq,e.updateEnvironment(),o.renderTranslucentDepthForPick=!0,a=r.pickDepthFramebuffer.update(n,t,s),e.updateAndExecuteCommands(a,qq),e.resolveFramebuffers(a),n.endFrame()}var Ift=new bi,Pft=new Yc,Oft=new nn,Mft=new br;wa.prototype.pickPositionWorldCoordinates=function(e,t,n){if(!e.useDepthPicking)return;let i=t.toString();if(this._pickPositionCacheDirty)this._pickPositionCache={},this._pickPositionCacheDirty=!1;else if(this._pickPositionCache.hasOwnProperty(i))return m.clone(this._pickPositionCache[i],n);let o=e.frameState,r=e.context,s=r.uniformState,a=e.defaultView;e.view=a;let c=Ki.transformWindowToDrawingBuffer(e,t,t0e);e.pickTranslucentDepth?Dft(e,c):(e.updateFrameState(),s.update(o),e.updateEnvironment()),c.y=e.drawingBufferHeight-c.y;let l=e.camera,f;u(l.frustum.fov)?f=l.frustum.clone(Ift):u(l.frustum.infiniteProjectionMatrix)?f=l.frustum.clone(Pft):u(l.frustum.width)?f=l.frustum.clone(Oft):f=l.frustum.clone(Mft);let d=a.frustumCommandsList,p=d.length;for(let g=0;g<p;++g){let A=this.getPickDepth(e,g).getDepth(r,c.x,c.y);if(u(A)&&A>0&&A<1){let x=d[g],C;return e.mode===ne.SCENE2D?(C=l.position.z,l.position.z=C-x.near+1,f.far=Math.max(1,x.far-x.near),f.near=1,s.update(o),s.updateFrustum(f)):(f.near=x.near*(g!==0?e.opaqueFrustumNearOffset:1),f.far=x.far,s.updateFrustum(f)),n=Ki.drawingBufferToWgs84Coordinates(e,c,A,n),e.mode===ne.SCENE2D&&(l.position.z=C,s.update(o)),this._pickPositionCache[i]=m.clone(n),n}}this._pickPositionCache[i]=void 0};var Rft=new he;wa.prototype.pickPosition=function(e,t,n){if(n=this.pickPositionWorldCoordinates(e,t,n),u(n)&&e.mode!==ne.SCENE3D){m.fromElements(n.y,n.z,n.x,n);let i=e.mapProjection,o=i.ellipsoid,r=i.unproject(n,Rft);o.cartographicToCartesian(r,n)}return n};function n0e(e,t){let n,i,o=[],r=[],s=[],a=[];u(e)||(e=Number.MAX_VALUE);let c=t();for(;u(c);){let l=c.object,f=c.position,d=c.exclude;if(u(f)&&!u(l)){o.push(c);break}if(!u(l)||!u(l.primitive)||!d&&(o.push(c),0>=--e))break;let p=l.primitive,g=!1;typeof p.getGeometryInstanceAttributes=="function"&&u(l.id)&&(i=p.getGeometryInstanceAttributes(l.id),u(i)&&u(i.show)&&(g=!0,i.show=gn.toValue(!1,i.show),s.push(i))),l instanceof Cs&&(g=!0,l.show=!1,a.push(l)),g||(p.show=!1,r.push(p)),c=t()}for(n=0;n<r.length;++n)r[n].show=!0;for(n=0;n<s.length;++n)i=s[n],i.show=gn.toValue(!0,i.show);for(n=0;n<a.length;++n)a[n].show=!0;return o}wa.prototype.drillPick=function(e,t,n,i,o){let r=this;return n0e(n,function(){let c=r.pick(e,t,i,o);if(u(c))return{object:c,position:void 0,exclude:!1}}).map(function(c){return c.object})};var Qye=new m,Bft=new m;function Lft(e,t,n){this.ray=e,this.width=t,this.tilesets=n,this.ready=!1;let i=this;this.promise=new Promise(o=>{i._completePick=()=>{o()}})}function i0e(e,t,n,i){let o=t.direction,r=m.mostOrthogonalAxis(o,Qye),s=m.cross(o,r,Qye),a=m.cross(o,s,Bft);return i.position=t.origin,i.direction=o,i.up=a,i.right=s,i.frustum.width=y(n,$ye),i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC)}function Nft(e,t,n){let i=t.frameState,o=n.ray,r=n.width,s=n.tilesets,a=e._pickOffscreenView.camera,c=i0e(e,o,r,a),l=yft;l.camera=a,l.cullingVolume=c;let f=!0,d=s.length;for(let p=0;p<d;++p){let g=s[p];g.show&&t.primitives.contains(g)&&(g.updateForPass(i,l),f=f&&l.ready)}return f&&n._completePick(),f}wa.prototype.updateMostDetailedRayPicks=function(e){let t=this._mostDetailedRayPicks;for(let n=0;n<t.length;++n)Nft(this,e,t[n])&&t.splice(n--,1)};function o0e(e,t,n){let i=e.length;for(let o=0;o<i;++o){let r=e.get(o);r.show&&(u(r.isCesium3DTileset)?(!u(t)||t.indexOf(r)===-1)&&n.push(r):r instanceof vl&&o0e(r,t,n))}}function Vz(e,t,n,i,o,r){let s=[];if(o0e(t.primitives,i,s),s.length===0)return Promise.resolve(r());let a=new Lft(n,o,s);return e._mostDetailedRayPicks.push(a),a.promise.then(function(){return r()})}function Fft(e,t){return!u(e)||!u(t)||t.length===0?!1:t.indexOf(e)>-1||t.indexOf(e.primitive)>-1||t.indexOf(e.id)>-1}function Uft(e,t,n,i,o,r,s){let a=t.context,c=a.uniformState,l=t.frameState,f=e._pickOffscreenView;t.view=f,i0e(e,n,o,f.camera),Ph=qe.clone(f.viewport,Ph);let d=f.pickFramebuffer.begin(Ph,f.viewport);t.jobScheduler.disableThisFrame(),t.updateFrameState(),l.invertClassification=!1,l.passes.pick=!0,l.passes.offscreen=!0,s?l.tilesetPassState=Aft:l.tilesetPassState=Yq,c.update(l),t.updateEnvironment(),t.updateAndExecuteCommands(d,qq),t.resolveFramebuffers(d);let p,g=f.pickFramebuffer.end(Ph);if(t.context.depthTexture){let h=f.frustumCommandsList.length;for(let A=0;A<h;++A){let C=e.getPickDepth(t,A).getDepth(a,0,0);if(u(C)&&C>0&&C<1){let T=f.frustumCommandsList[A],E=T.near*(A!==0?t.opaqueFrustumNearOffset:1),S=T.far,w=E+C*(S-E);p=Dn.getPoint(n,w);break}}}if(t.view=t.defaultView,a.endFrame(),u(g)||u(p))return{object:g,position:p,exclude:!u(p)&&r||Fft(g,i)}}function r0e(e,t,n,i,o,r,s,a){return n0e(i,function(){return Uft(e,t,n,o,r,s,a)})}function MS(e,t,n,i,o,r,s){let a=r0e(e,t,n,1,i,o,r,s);if(a.length>0)return a[0]}function s0e(e,t,n,i,o,r,s,a){return r0e(e,t,n,i,o,r,s,a)}function kz(e,t){return new Promise((n,i)=>{t.then(function(o){let r=e.postRender.addEventListener(function(){r(),n(o)});e.requestRender()}).catch(function(o){i(o)})})}wa.prototype.pickFromRay=function(e,t,n,i){return MS(this,e,t,n,i,!1,!1)};wa.prototype.drillPickFromRay=function(e,t,n,i,o){return s0e(this,e,t,n,i,o,!1,!1)};wa.prototype.pickFromRayMostDetailed=function(e,t,n,i){let o=this;return t=Dn.clone(t),n=u(n)?n.slice():n,kz(e,Vz(o,e,t,n,i,function(){return MS(o,e,t,n,i,!1,!0)}))};wa.prototype.drillPickFromRayMostDetailed=function(e,t,n,i,o){let r=this;return t=Dn.clone(t),i=u(i)?i.slice():i,kz(e,Vz(r,e,t,i,o,function(){return s0e(r,e,t,n,i,o,!1,!0)}))};var Vft=new m,kft=new m,zft=new Dn,a0e=new he;function Xq(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid,o=ri._defaultMaxTerrainHeight,r=i.geodeticSurfaceNormalCartographic(t,kft),s=he.toCartesian(t,i,Vft),a=zft;a.origin=s,a.direction=r;let c=new Dn;return Dn.getPoint(a,o,c.origin),m.negate(r,c.direction),c}function c0e(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid,o=he.fromCartesian(t,i,a0e);return Xq(e,o)}function l0e(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid;return he.fromCartesian(t,i,a0e).height}function Hft(e,t,n,i,o){let r=Xq(t,n);return Vz(e,t,r,i,o,function(){let s=MS(e,t,r,i,o,!0,!0);if(u(s))return l0e(t,s.position)})}function Gft(e,t,n,i,o,r){let s=c0e(t,n);return Vz(e,t,s,i,o,function(){let a=MS(e,t,s,i,o,!0,!0);if(u(a))return m.clone(a.position,r)})}wa.prototype.sampleHeight=function(e,t,n,i){let o=Xq(e,t),r=MS(this,e,o,n,i,!0,!1);if(u(r))return l0e(e,r.position)};wa.prototype.clampToHeight=function(e,t,n,i,o){let r=c0e(e,t),s=MS(this,e,r,n,i,!0,!1);if(u(s))return m.clone(s.position,o)};wa.prototype.sampleHeightMostDetailed=function(e,t,n,i){n=u(n)?n.slice():n;let o=t.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=Hft(this,e,t[s],n,i);return kz(e,Promise.all(r).then(function(s){let a=s.length;for(let c=0;c<a;++c)t[c].height=s[c];return t}))};wa.prototype.clampToHeightMostDetailed=function(e,t,n,i){n=u(n)?n.slice():n;let o=t.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=Gft(this,e,t[s],n,i,t[s]);return kz(e,Promise.all(r).then(function(s){let a=s.length;for(let c=0;c<a;++c)t[c]=s[c];return t}))};wa.prototype.destroy=function(){this._pickOffscreenView=this._pickOffscreenView&&this._pickOffscreenView.destroy()};var BN=wa;var d0e=Do(i3(),1);function Wft(e,t,n){return`    float clipDistance = clip(gl_FragCoord, ${e}, ${t}); 
    vec4 clippingPlanesEdgeColor = vec4(1.0); 
    clippingPlanesEdgeColor.rgb = ${n}.rgb; 
    float clippingPlanesEdgeWidth = ${n}.a; 
    if (clipDistance > 0.0 && clipDistance < clippingPlanesEdgeWidth) 
    { 
        out_FragColor = clippingPlanesEdgeColor;
    } 
`}var LN=Wft;var jft={modifyFragmentShader:function(t){return t=He.replaceMain(t,"czm_splitter_main"),t+=`uniform float czm_splitDirection; 
void main() 
{ 
#ifndef SHADOW_MAP
    if (czm_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard; 
    if (czm_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard; 
#endif
    czm_splitter_main(); 
} 
`,t},addUniforms:function(t,n){n.czm_splitDirection=function(){return t.splitDirection}}},RS=jft;var _C={NEEDS_DECODE:0,DECODING:1,READY:2,FAILED:3};function NN(e){this._parsedContent=void 0,this._drawCommand=void 0,this._isTranslucent=!1,this._styleTranslucent=!1,this._constantColor=k.clone(k.DARKGRAY),this._highlightColor=k.clone(k.WHITE),this._pointSize=1,this._rtcCenter=void 0,this._quantizedVolumeScale=void 0,this._quantizedVolumeOffset=void 0,this._styleableShaderAttributes=void 0,this._isQuantized=!1,this._isOctEncoded16P=!1,this._isRGB565=!1,this._hasColors=!1,this._hasNormals=!1,this._hasBatchIds=!1,this._decodingState=_C.READY,this._dequantizeInShader=!0,this._isQuantizedDraco=!1,this._isOctEncodedDraco=!1,this._quantizedRange=0,this._octEncodedRange=0,this.backFaceCulling=!1,this._backFaceCulling=!1,this.normalShading=!0,this._normalShading=!0,this._opaqueRenderState=void 0,this._translucentRenderState=void 0,this._mode=void 0,this._ready=!1,this._pointsLength=0,this._geometryByteLength=0,this._vertexShaderLoaded=e.vertexShaderLoaded,this._fragmentShaderLoaded=e.fragmentShaderLoaded,this._uniformMapLoaded=e.uniformMapLoaded,this._batchTableLoaded=e.batchTableLoaded,this._pickIdLoaded=e.pickIdLoaded,this._opaquePass=y(e.opaquePass,be.OPAQUE),this._cull=y(e.cull,!0),this.style=void 0,this._style=void 0,this.styleDirty=!1,this.modelMatrix=B.clone(B.IDENTITY),this._modelMatrix=B.clone(B.IDENTITY),this.time=0,this.shadows=yn.ENABLED,this._boundingSphere=void 0,this.clippingPlanes=void 0,this.isClipped=!1,this.clippingPlanesDirty=!1,this.clippingPlanesOriginMatrix=void 0,this.attenuation=!1,this._attenuation=!1,this.geometricError=0,this.geometricErrorScale=1,this.maximumAttenuation=this._pointSize,this.splitDirection=y(e.splitDirection,Lc.NONE),this._splittingEnabled=!1,this._error=void 0,Yft(this,e)}Object.defineProperties(NN.prototype,{pointsLength:{get:function(){return this._pointsLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}},color:{get:function(){return k.clone(this._highlightColor)},set:function(e){this._highlightColor=k.clone(e,this._highlightColor)}},boundingSphere:{get:function(){if(u(this._drawCommand))return this._drawCommand.boundingVolume},set:function(e){this._boundingSphere=ae.clone(e,this._boundingSphere)}}});function Yft(e,t){let n=UA.parse(t.arrayBuffer,t.byteOffset);if(e._parsedContent=n,e._rtcCenter=n.rtcCenter,e._hasNormals=n.hasNormals,e._hasColors=n.hasColors,e._hasBatchIds=n.hasBatchIds,e._isTranslucent=n.isTranslucent,!n.hasBatchIds&&u(n.batchTableBinary)&&(n.styleableProperties=mp.getBinaryProperties(n.pointsLength,n.batchTableJson,n.batchTableBinary)),u(n.draco)){let a=n.draco;e._decodingState=_C.NEEDS_DECODE,a.dequantizeInShader=e._dequantizeInShader}let i=n.positions;u(i)&&(e._isQuantized=i.isQuantized,e._quantizedVolumeScale=i.quantizedVolumeScale,e._quantizedVolumeOffset=i.quantizedVolumeOffset,e._quantizedRange=i.quantizedRange);let o=n.normals;u(o)&&(e._isOctEncoded16P=o.octEncoded);let r=n.colors;u(r)&&(u(r.constantColor)&&(e._constantColor=k.clone(r.constantColor,e._constantColor),e._hasColors=!1),e._isRGB565=r.isRGB565);let s=n.batchIds;u(n.batchIds)&&(s.name="BATCH_ID",s.semantic="BATCH_ID",s.setIndex=void 0),n.hasBatchIds&&e._batchTableLoaded(n.batchLength,n.batchTableJson,n.batchTableBinary),e._pointsLength=n.pointsLength}var qft=new m,Xft=new m,Kft=new m,u0e,zz;function Jft(e){if(!u(zz)){u0e=new d0e.default(0),zz=new Array(e);for(let t=0;t<e;++t)zz[t]=u0e.random()}return zz}function Zft(e){let n=e.length/3,i=Math.min(n,20),o=Jft(20),r=Number.MAX_VALUE,s=-Number.MAX_VALUE,a=m.fromElements(r,r,r,qft),c=m.fromElements(s,s,s,Xft);for(let f=0;f<i;++f){let d=Math.floor(o[f]*n),p=m.unpack(e,d*3,Kft);m.minimumByComponent(a,p,a),m.maximumByComponent(c,p,c)}let l=ae.fromCornerPoints(a,c);return l.radius+=P.EPSILON2,l}function f0e(e,t){let n=X.fromTypedArray(e);return n===X.INT||n===X.UNSIGNED_INT||n===X.DOUBLE?(Rt("Cast pnts property to floats",`Point cloud property "${t}" will be cast to a float array because INT, UNSIGNED_INT, and DOUBLE are not valid WebGL vertex attribute types. Some precision may be lost.`),new Float32Array(e)):e}var Qft=new re,$ft=new re,edt=new k,m0e=0,Hz=1,$q=2,h0e=3,tdt=4,Kq=new B,ndt=new B;function idt(e,t){let n=t.context,i=e._parsedContent,o=e._pointsLength,r=i.positions,s=i.colors,a=i.normals,c=i.batchIds,l=i.styleableProperties,f=u(l),d=e._isQuantized,p=e._isQuantizedDraco,g=e._isOctEncoded16P,h=e._isOctEncodedDraco,A=e._quantizedRange,x=e._octEncodedRange,C=e._isRGB565,T=e._isTranslucent,E=e._hasColors,S=e._hasNormals,w=e._hasBatchIds,D,M,O=[],L={};if(e._styleableShaderAttributes=L,f){let V=tdt;for(let G in l)if(l.hasOwnProperty(G)){let U=l[G],q=f0e(U.typedArray,G);D=U.componentCount,M=X.fromTypedArray(q);let Y=ut.createVertexBuffer({context:n,typedArray:q,usage:Fe.STATIC_DRAW});e._geometryByteLength+=Y.sizeInBytes;let Q={index:V,vertexBuffer:Y,componentsPerAttribute:D,componentDatatype:M,normalize:!1,offsetInBytes:0,strideInBytes:0};O.push(Q),L[G]={location:V,componentCount:D},++V}}let N=ut.createVertexBuffer({context:n,typedArray:r.typedArray,usage:Fe.STATIC_DRAW});e._geometryByteLength+=N.sizeInBytes;let _;E&&(_=ut.createVertexBuffer({context:n,typedArray:s.typedArray,usage:Fe.STATIC_DRAW}),e._geometryByteLength+=_.sizeInBytes);let b;S&&(b=ut.createVertexBuffer({context:n,typedArray:a.typedArray,usage:Fe.STATIC_DRAW}),e._geometryByteLength+=b.sizeInBytes);let v;w&&(c.typedArray=f0e(c.typedArray,"batchIds"),v=ut.createVertexBuffer({context:n,typedArray:c.typedArray,usage:Fe.STATIC_DRAW}),e._geometryByteLength+=v.sizeInBytes);let I=[];if(d?M=X.UNSIGNED_SHORT:p?M=A<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT:M=X.FLOAT,I.push({index:m0e,vertexBuffer:N,componentsPerAttribute:3,componentDatatype:M,normalize:!1,offsetInBytes:0,strideInBytes:0}),e._cull&&(d||p?e._boundingSphere=ae.fromCornerPoints(m.ZERO,e._quantizedVolumeScale):e._boundingSphere=Zft(r.typedArray)),E)if(C)I.push({index:Hz,vertexBuffer:_,componentsPerAttribute:1,componentDatatype:X.UNSIGNED_SHORT,normalize:!1,offsetInBytes:0,strideInBytes:0});else{let V=T?4:3;I.push({index:Hz,vertexBuffer:_,componentsPerAttribute:V,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0})}S&&(g?(D=2,M=X.UNSIGNED_BYTE):h?(D=2,M=x<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT):(D=3,M=X.FLOAT),I.push({index:$q,vertexBuffer:b,componentsPerAttribute:D,componentDatatype:M,normalize:!1,offsetInBytes:0,strideInBytes:0})),w&&I.push({index:h0e,vertexBuffer:v,componentsPerAttribute:1,componentDatatype:X.fromTypedArray(c.typedArray),normalize:!1,offsetInBytes:0,strideInBytes:0}),f&&(I=I.concat(O));let R=new si({context:n,attributes:I}),F={depthTest:{enabled:!0}},z={depthTest:{enabled:!0},depthMask:!1,blending:un.ALPHA_BLEND};e._opaquePass===be.CESIUM_3D_TILE&&(F.stencilTest=Lt.setCesium3DTileBit(),F.stencilMask=Lt.CESIUM_3D_TILE_MASK,z.stencilTest=Lt.setCesium3DTileBit(),z.stencilMask=Lt.CESIUM_3D_TILE_MASK),e._opaqueRenderState=ke.fromCache(F),e._translucentRenderState=ke.fromCache(z),e._drawCommand=new nt({boundingVolume:new ae,cull:e._cull,modelMatrix:new B,primitiveType:Le.POINTS,vertexArray:R,count:o,shaderProgram:void 0,uniformMap:void 0,renderState:T?e._translucentRenderState:e._opaqueRenderState,pass:T?be.TRANSLUCENT:e._opaquePass,owner:e,castShadows:!1,receiveShadows:!1,pickId:e._pickIdLoaded()})}function odt(e,t){let n=t.context,i=e._isQuantized,o=e._isQuantizedDraco,r=e._isOctEncodedDraco,s={u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier:function(){let a=Qft;if(a.x=e._attenuation?e.maximumAttenuation:e._pointSize,a.x*=t.pixelRatio,a.y=e.time,e._attenuation){let c=t.camera.frustum,l;t.mode===ne.SCENE2D||c instanceof nn?l=Number.POSITIVE_INFINITY:l=n.drawingBufferHeight/t.camera.frustum.sseDenominator,a.z=e.geometricError*e.geometricErrorScale,a.w=l}return a},u_highlightColor:function(){return e._highlightColor},u_constantColor:function(){return e._constantColor},u_clippingPlanes:function(){let a=e.clippingPlanes;return e.isClipped?a.texture:n.defaultTexture},u_clippingPlanesEdgeStyle:function(){let a=e.clippingPlanes;if(!u(a))return k.TRANSPARENT;let c=k.clone(a.edgeColor,edt);return c.alpha=a.edgeWidth,c},u_clippingPlanesMatrix:function(){let a=e.clippingPlanes;if(!u(a))return B.IDENTITY;let c=y(e.clippingPlanesOriginMatrix,e._modelMatrix);B.multiply(n.uniformState.view3D,c,Kq);let l=B.multiply(Kq,a.modelMatrix,Kq);return B.inverseTranspose(l,ndt)}};RS.addUniforms(e,s),(i||o||r)&&(s=ht(s,{u_quantizedVolumeScaleAndOctEncodedRange:function(){let a=$ft;if(u(e._quantizedVolumeScale)){let c=m.clone(e._quantizedVolumeScale,a);m.divideByScalar(c,e._quantizedRange,a)}return a.w=e._octEncodedRange,a}})),u(e._uniformMapLoaded)&&(s=e._uniformMapLoaded(s)),e._drawCommand.uniformMap=s}function Jq(e,t){let n=/czm_3dtiles_property_(\d+)/g,i=n.exec(e);for(;i!==null;){let o=parseInt(i[1]);t.indexOf(o)===-1&&t.push(o),i=n.exec(e)}}function Zq(e,t){e=e.slice(e.indexOf(`
`));let n=/czm_3dtiles_builtin_property_(\w+)/g,i=n.exec(e);for(;i!==null;){let o=i[1];t.indexOf(o)===-1&&t.push(o),i=n.exec(e)}}function Qq(e,t){let n=e.numberOfAttributes;for(let i=0;i<n;++i){let o=e.getAttribute(i);if(o.index===t)return o}}var rdt={POSITION:"czm_3dtiles_builtin_property_POSITION",POSITION_ABSOLUTE:"czm_3dtiles_builtin_property_POSITION_ABSOLUTE",COLOR:"czm_3dtiles_builtin_property_COLOR",NORMAL:"czm_3dtiles_builtin_property_NORMAL"};function sdt(e,t,n){let i,o,r,s=t.context,a=u(n),c=e._isQuantized,l=e._isQuantizedDraco,f=e._isOctEncoded16P,d=e._isOctEncodedDraco,p=e._isRGB565,g=e._isTranslucent,h=e._hasColors,A=e._hasNormals,x=e._hasBatchIds,C=e._backFaceCulling,T=e._normalShading,E=e._drawCommand.vertexArray,S=e.clippingPlanes,w=e._attenuation,D,M,O,L=g,N=je(rdt),_={},b=e._styleableShaderAttributes;for(o in b)b.hasOwnProperty(o)&&(r=b[o],N[o]=`czm_3dtiles_property_${r.location}`,_[r.location]=r);if(a){let se={translucent:!1},xe="(vec3 czm_3dtiles_builtin_property_POSITION, vec3 czm_3dtiles_builtin_property_POSITION_ABSOLUTE, vec4 czm_3dtiles_builtin_property_COLOR, vec3 czm_3dtiles_builtin_property_NORMAL)";D=n.getColorShaderFunction(`getColorFromStyle${xe}`,N,se),M=n.getShowShaderFunction(`getShowFromStyle${xe}`,N,se),O=n.getPointSizeShaderFunction(`getPointSizeFromStyle${xe}`,N,se),u(D)&&se.translucent&&(L=!0)}e._styleTranslucent=L;let v=u(D),I=u(M),R=u(O),F=e.isClipped,z=[],V=[];v&&(Jq(D,z),Zq(D,V)),I&&(Jq(M,z),Zq(M,V)),R&&(Jq(O,z),Zq(O,V));let G=V.indexOf("COLOR")>=0,U=V.indexOf("NORMAL")>=0;if(U&&!A)throw new de("Style references the NORMAL semantic but the point cloud does not have normals");for(o in b)if(b.hasOwnProperty(o)){r=b[o];let se=z.indexOf(r.location)>=0,xe=Qq(E,r.location);xe.enabled=se}let q=h&&(!v||G);if(h){let se=Qq(E,Hz);se.enabled=q}let Y=A&&(T||C||U);if(A){let se=Qq(E,$q);se.enabled=Y}let Q={a_position:m0e};q&&(Q.a_color=Hz),Y&&(Q.a_normal=$q),x&&(Q.a_batchId=h0e);let W="",K=z.length;for(i=0;i<K;++i){let se=z[i];r=_[se];let xe=r.componentCount,me=`czm_3dtiles_property_${se}`,ve;xe===1?ve="float":ve=`vec${xe}`,W+=`in ${ve} ${me}; 
`,Q[me]=r.location}odt(e,t);let J=`in vec3 a_position; 
out vec4 v_color; 
uniform vec4 u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier; 
uniform vec4 u_constantColor; 
uniform vec4 u_highlightColor; 
`;J+=`float u_pointSize; 
float tiles3d_tileset_time; 
`,w&&(J+=`float u_geometricError; 
float u_depthMultiplier; 
`),J+=W,q&&(g?J+=`in vec4 a_color; 
`:p?J+=`in float a_color; 
const float SHIFT_RIGHT_11 = 1.0 / 2048.0; 
const float SHIFT_RIGHT_5 = 1.0 / 32.0; 
const float SHIFT_LEFT_11 = 2048.0; 
const float SHIFT_LEFT_5 = 32.0; 
const float NORMALIZE_6 = 1.0 / 64.0; 
const float NORMALIZE_5 = 1.0 / 32.0; 
`:J+=`in vec3 a_color; 
`),Y&&(f||d?J+=`in vec2 a_normal; 
`:J+=`in vec3 a_normal; 
`),x&&(J+=`in float a_batchId; 
`),(c||l||d)&&(J+=`uniform vec4 u_quantizedVolumeScaleAndOctEncodedRange; 
`),v&&(J+=D),I&&(J+=M),R&&(J+=O),J+=`void main() 
{ 
    u_pointSize = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.x; 
    tiles3d_tileset_time = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.y; 
`,w&&(J+=`    u_geometricError = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.z; 
    u_depthMultiplier = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.w; 
`),q?g?J+=`    vec4 color = a_color; 
`:p?J+=`    float compressed = a_color; 
    float r = floor(compressed * SHIFT_RIGHT_11); 
    compressed -= r * SHIFT_LEFT_11; 
    float g = floor(compressed * SHIFT_RIGHT_5); 
    compressed -= g * SHIFT_LEFT_5; 
    float b = compressed; 
    vec3 rgb = vec3(r * NORMALIZE_5, g * NORMALIZE_6, b * NORMALIZE_5); 
    vec4 color = vec4(rgb, 1.0); 
`:J+=`    vec4 color = vec4(a_color, 1.0); 
`:J+=`    vec4 color = u_constantColor; 
`,c||l?J+=`    vec3 position = a_position * u_quantizedVolumeScaleAndOctEncodedRange.xyz; 
`:J+=`    vec3 position = a_position; 
`,J+=`    vec3 position_absolute = vec3(czm_model * vec4(position, 1.0)); 
`,Y?(f?J+=`    vec3 normal = czm_octDecode(a_normal); 
`:d?J+=`    vec3 normal = czm_octDecode(a_normal, u_quantizedVolumeScaleAndOctEncodedRange.w).zxy; 
`:J+=`    vec3 normal = a_normal; 
`,J+=`    vec3 normalEC = czm_normal * normal; 
`):J+=`    vec3 normal = vec3(1.0); 
`,v&&(J+=`    color = getColorFromStyle(position, position_absolute, color, normal); 
`),I&&(J+=`    float show = float(getShowFromStyle(position, position_absolute, color, normal)); 
`),R?J+=`    gl_PointSize = getPointSizeFromStyle(position, position_absolute, color, normal) * czm_pixelRatio; 
`:w?J+=`    vec4 positionEC = czm_modelView * vec4(position, 1.0); 
    float depth = -positionEC.z; 
    gl_PointSize = min((u_geometricError / depth) * u_depthMultiplier, u_pointSize); 
`:J+=`    gl_PointSize = u_pointSize; 
`,J+=`    color = color * u_highlightColor; 
`,Y&&T&&(J+=`    float diffuseStrength = czm_getLambertDiffuse(czm_lightDirectionEC, normalEC); 
    diffuseStrength = max(diffuseStrength, 0.4); 
    color.xyz *= diffuseStrength * czm_lightColor; 
`),J+=`    v_color = color; 
    gl_Position = czm_modelViewProjection * vec4(position, 1.0); 
`,Y&&C&&(J+=`    float visible = step(-normalEC.z, 0.0); 
    gl_Position *= visible; 
    gl_PointSize *= visible; 
`),I&&(J+=`    gl_Position.w *= float(show); 
    gl_PointSize *= float(show); 
`),J+=`} 
`;let ge=`in vec4 v_color; 
`;F&&(ge+=`uniform highp sampler2D u_clippingPlanes; 
uniform mat4 u_clippingPlanesMatrix; 
uniform vec4 u_clippingPlanesEdgeStyle; 
`,ge+=`
`,ge+=M_(S,s),ge+=`
`),ge+=`void main() 
{ 
    out_FragColor = czm_gammaCorrect(v_color); 
`,F&&(ge+=LN("u_clippingPlanes","u_clippingPlanesMatrix","u_clippingPlanesEdgeStyle")),ge+=`} 
`,e.splitDirection!==Lc.NONE&&(ge=RS.modifyFragmentShader(ge)),u(e._vertexShaderLoaded)&&(J=e._vertexShaderLoaded(J)),u(e._fragmentShaderLoaded)&&(ge=e._fragmentShaderLoaded(ge));let Ce=e._drawCommand;u(Ce.shaderProgram)&&Ce.shaderProgram.destroy(),Ce.shaderProgram=Jt.fromCache({context:s,vertexShaderSource:J,fragmentShaderSource:ge,attributeLocations:Q});try{Ce.shaderProgram._bind()}catch{throw new de("Error generating style shader: this may be caused by a type mismatch, index out-of-bounds, or other syntax error.")}}function adt(e,t){if(e._decodingState===_C.READY)return!1;if(e._decodingState===_C.NEEDS_DECODE){let n=e._parsedContent,i=n.draco,o=Cp.decodePointCloud(i,t);u(o)&&(e._decodingState=_C.DECODING,o.then(function(r){e._decodingState=_C.READY;let s=u(r.POSITION)?r.POSITION.array:void 0,a=u(r.RGB)?r.RGB.array:void 0,c=u(r.RGBA)?r.RGBA.array:void 0,l=u(r.NORMAL)?r.NORMAL.array:void 0,f=u(r.BATCH_ID)?r.BATCH_ID.array:void 0,d=u(s)&&u(r.POSITION.data.quantization),p=u(l)&&u(r.NORMAL.data.quantization);if(d){let x=r.POSITION.data.quantization,C=x.range;e._quantizedVolumeScale=m.fromElements(C,C,C),e._quantizedVolumeOffset=m.unpack(x.minValues),e._quantizedRange=(1<<x.quantizationBits)-1,e._isQuantizedDraco=!0}p&&(e._octEncodedRange=(1<<r.NORMAL.data.quantization.quantizationBits)-1,e._isOctEncodedDraco=!0);let g=n.styleableProperties,h=i.batchTableProperties;for(let x in h)if(h.hasOwnProperty(x)){let C=r[x];u(g)||(g={}),g[x]={typedArray:C.array,componentCount:C.data.componentsPerAttribute}}u(s)&&(n.positions={typedArray:s});let A=y(c,a);u(A)&&(n.colors={typedArray:A}),u(l)&&(n.normals={typedArray:l}),u(f)&&(n.batchIds={typedArray:f}),n.styleableProperties=g}).catch(function(r){e._decodingState=_C.FAILED,e._error=r}))}return!0}var cdt=new re,ldt=new m;NN.prototype.update=function(e){let t=e.context;if(u(this._error)){let l=this._error;throw this._error=void 0,l}if(adt(this,t))return;let i=!1,o=!B.equals(this._modelMatrix,this.modelMatrix);if(this._mode!==e.mode&&(this._mode=e.mode,o=!0),u(this._drawCommand)||(idt(this,e),o=!0,i=!0,this._ready=!0,this._parsedContent=void 0),o){B.clone(this.modelMatrix,this._modelMatrix);let l=this._drawCommand.modelMatrix;if(B.clone(this._modelMatrix,l),u(this._rtcCenter)&&B.multiplyByTranslation(l,this._rtcCenter,l),u(this._quantizedVolumeOffset)&&B.multiplyByTranslation(l,this._quantizedVolumeOffset,l),e.mode!==ne.SCENE3D){let d=e.mapProjection,p=B.getColumn(l,3,cdt);re.equals(p,re.UNIT_W)||Ot.basisTo2D(d,l,l)}let f=this._drawCommand.boundingVolume;if(ae.clone(this._boundingSphere,f),this._cull){let d=f.center;B.multiplyByPoint(l,d,d);let p=B.getScale(l,ldt);f.radius*=m.maximumComponent(p)}}this.clippingPlanesDirty&&(this.clippingPlanesDirty=!1,i=!0),this._attenuation!==this.attenuation&&(this._attenuation=this.attenuation,i=!0),this.backFaceCulling!==this._backFaceCulling&&(this._backFaceCulling=this.backFaceCulling,i=!0),this.normalShading!==this._normalShading&&(this._normalShading=this.normalShading,i=!0),(this._style!==this.style||this.styleDirty)&&(this._style=this.style,this.styleDirty=!1,i=!0);let r=this.splitDirection!==Lc.NONE;this._splittingEnabled!==r&&(this._splittingEnabled=r,i=!0),i&&sdt(this,e,this._style),this._drawCommand.castShadows=yn.castShadows(this.shadows),this._drawCommand.receiveShadows=yn.receiveShadows(this.shadows);let s=this._highlightColor.alpha<1||this._constantColor.alpha<1||this._styleTranslucent;this._drawCommand.renderState=s?this._translucentRenderState:this._opaqueRenderState,this._drawCommand.pass=s?be.TRANSLUCENT:this._opaquePass;let a=e.commandList,c=e.passes;(c.render||c.pick)&&a.push(this._drawCommand)};NN.prototype.isDestroyed=function(){return!1};NN.prototype.destroy=function(){let e=this._drawCommand;return u(e)&&(e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy()),ue(this)};var FN=NN;var udt={NEAREST:0,LINEAR:1},Fu=udt;function gC(e){e=y(e,y.EMPTY_OBJECT);let t=e.fragmentShader,n=y(e.textureScale,1),i=y(e.pixelFormat,st.RGBA);this._fragmentShader=t,this._uniforms=e.uniforms,this._textureScale=n,this._forcePowerOfTwo=y(e.forcePowerOfTwo,!1),this._sampleMode=y(e.sampleMode,Fu.NEAREST),this._pixelFormat=i,this._pixelDatatype=y(e.pixelDatatype,Ke.UNSIGNED_BYTE),this._clearColor=y(e.clearColor,k.BLACK),this._uniformMap=void 0,this._command=void 0,this._colorTexture=void 0,this._depthTexture=void 0,this._idTexture=void 0,this._actualUniforms={},this._dirtyUniforms=[],this._texturesToRelease=[],this._texturesToCreate=[],this._texturePromise=void 0;let o=new sc;o.scissorTest={enabled:!0,rectangle:u(e.scissorRectangle)?qe.clone(e.scissorRectangle):new qe},this._passState=o,this._ready=!1;let r=e.name;u(r)||(r=Hn()),this._name=r,this._logDepthChanged=void 0,this._useLogDepth=void 0,this._selectedIdTexture=void 0,this._selected=void 0,this._selectedShadow=void 0,this._parentSelected=void 0,this._parentSelectedShadow=void 0,this._combinedSelected=void 0,this._combinedSelectedShadow=void 0,this._selectedLength=0,this._parentSelectedLength=0,this._selectedDirty=!0,this._textureCache=void 0,this._index=void 0,this.enabled=!0,this._enabled=!0}Object.defineProperties(gC.prototype,{ready:{get:function(){return this._ready}},name:{get:function(){return this._name}},fragmentShader:{get:function(){return this._fragmentShader}},uniforms:{get:function(){return this._uniforms}},textureScale:{get:function(){return this._textureScale}},forcePowerOfTwo:{get:function(){return this._forcePowerOfTwo}},sampleMode:{get:function(){return this._sampleMode}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},clearColor:{get:function(){return this._clearColor}},scissorRectangle:{get:function(){return this._passState.scissorTest.rectangle}},outputTexture:{get:function(){if(u(this._textureCache)){let e=this._textureCache.getFramebuffer(this._name);if(u(e))return e.getColorTexture(0)}}},selected:{get:function(){return this._selected},set:function(e){this._selected=e}},parentSelected:{get:function(){return this._parentSelected},set:function(e){this._parentSelected=e}}});var fdt=/uniform\s+sampler2D\s+depthTexture/g;gC.prototype._isSupported=function(e){return!fdt.test(this._fragmentShader)||e.depthTexture};function ddt(e,t,n){let i=t[n];return(typeof i=="string"||i instanceof HTMLCanvasElement||i instanceof HTMLImageElement||i instanceof HTMLVideoElement||i instanceof ImageData)&&e._dirtyUniforms.push(n),{get:function(){return t[n]},set:function(o){let r=t[n];t[n]=o;let s=e._actualUniforms,a=s[n];u(a)&&a!==r&&a instanceof Mt&&!u(e._textureCache.getStageByName(n))&&(e._texturesToRelease.push(a),delete s[n],delete s[`${n}Dimensions`]),r instanceof Mt&&e._texturesToRelease.push(r),typeof o=="string"||o instanceof HTMLCanvasElement||o instanceof HTMLImageElement||o instanceof HTMLVideoElement||o instanceof ImageData?e._dirtyUniforms.push(n):s[n]=o}}}function mdt(e,t){return function(){let n=e._actualUniforms[t];return typeof n=="function"?n():n}}function hdt(e,t){return function(){let n=e[t]();if(u(n))return n.dimensions}}function pdt(e){if(u(e._uniformMap))return;let t={},n={},i=e._uniforms,o=e._actualUniforms;for(let r in i)if(i.hasOwnProperty(r)){typeof i[r]!="function"?(t[r]=mdt(e,r),n[r]=ddt(e,i,r)):(t[r]=i[r],n[r]=i[r]),o[r]=i[r];let s=t[r]();(typeof s=="string"||s instanceof Mt||s instanceof HTMLImageElement||s instanceof HTMLCanvasElement||s instanceof HTMLVideoElement)&&(t[`${r}Dimensions`]=hdt(t,r))}e._uniforms={},Object.defineProperties(e._uniforms,n),e._uniformMap=ht(t,{colorTexture:function(){return e._colorTexture},colorTextureDimensions:function(){return e._colorTexture.dimensions},depthTexture:function(){return e._depthTexture},depthTextureDimensions:function(){return e._depthTexture.dimensions},czm_idTexture:function(){return e._idTexture},czm_selectedIdTexture:function(){return e._selectedIdTexture},czm_selectedIdTextureStep:function(){return 1/e._selectedIdTexture.width}})}function _dt(e,t){if(u(e._command)&&!e._logDepthChanged&&!e._selectedDirty)return;let n=e._fragmentShader;if(u(e._selectedIdTexture)){let o=e._selectedIdTexture.width;n=n.replace(/in\s+vec2\s+v_textureCoordinates;/g,""),n=`#define CZM_SELECTED_FEATURE 
uniform sampler2D czm_idTexture; 
uniform sampler2D czm_selectedIdTexture; 
uniform float czm_selectedIdTextureStep; 
in vec2 v_textureCoordinates; 
bool czm_selected(vec2 offset) 
{ 
    bool selected = false;
    vec4 id = texture(czm_idTexture, v_textureCoordinates + offset); 
    for (int i = 0; i < ${o}; ++i) 
    { 
        vec4 selectedId = texture(czm_selectedIdTexture, vec2((float(i) + 0.5) * czm_selectedIdTextureStep, 0.5)); 
        if (all(equal(id, selectedId))) 
        { 
            return true; 
        } 
    } 
    return false; 
} 

bool czm_selected() 
{ 
    return czm_selected(vec2(0.0)); 
} 

${n}`}let i=new He({defines:[e._useLogDepth?"LOG_DEPTH":""],sources:[n]});e._command=t.createViewportQuadCommand(i,{uniformMap:e._uniformMap,owner:e})}function gdt(e){let t=e._sampleMode,n,i;t===Fu.LINEAR?(n=cn.LINEAR,i=xi.LINEAR):(n=cn.NEAREST,i=xi.NEAREST);let o=e._sampler;(!u(o)||o.minificationFilter!==n||o.magnificationFilter!==i)&&(e._sampler=new fn({wrapS:wn.CLAMP_TO_EDGE,wrapT:wn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i}))}function ydt(e,t){return function(n){e._texturesToCreate.push({name:t,source:n})}}function Adt(e,t){return function(){return e._textureCache.getOutputTexture(t)}}function xdt(e,t){let n,i,o,r=e._texturesToRelease,s=r.length;for(n=0;n<s;++n)i=r[n],i=i&&i.destroy();r.length=0;let a=e._texturesToCreate;for(s=a.length,n=0;n<s;++n){let d=a[n];o=d.name;let p=d.source;e._actualUniforms[o]=new Mt({context:t,source:p})}a.length=0;let c=e._dirtyUniforms;if(c.length===0&&!u(e._texturePromise)){e._ready=!0;return}if(c.length===0||u(e._texturePromise))return;s=c.length;let l=e._uniforms,f=[];for(n=0;n<s;++n){o=c[n];let d=l[o],p=e._textureCache.getStageByName(d);if(u(p))e._actualUniforms[o]=Adt(e,d);else if(typeof d=="string"){let g=new Ie({url:d});f.push(g.fetchImage().then(ydt(e,o)))}else e._texturesToCreate.push({name:o,source:d})}c.length=0,f.length>0?(e._ready=!1,e._texturePromise=Promise.all(f).then(function(){e._ready=!0,e._texturePromise=void 0})):e._ready=!0}function p0e(e){u(e._command)&&(e._command.shaderProgram=e._command.shaderProgram&&e._command.shaderProgram.destroy(),e._command=void 0),e._selectedIdTexture=e._selectedIdTexture&&e._selectedIdTexture.destroy();let t=e._textureCache;if(!u(t))return;let n=e._uniforms,i=e._actualUniforms;for(let o in i)i.hasOwnProperty(o)&&i[o]instanceof Mt&&(u(t.getStageByName(n[o]))||i[o].destroy(),e._dirtyUniforms.push(o))}function Cdt(e){let t=u(e._selected)?e._selected.length:0,n=u(e._parentSelected)?e._parentSelected:0,i=e._selected!==e._selectedShadow||t!==e._selectedLength;if(i=i||e._parentSelected!==e._parentSelectedShadow||n!==e._parentSelectedLength,u(e._selected)&&u(e._parentSelected)?e._combinedSelected=e._selected.concat(e._parentSelected):u(e._parentSelected)?e._combinedSelected=e._parentSelected:e._combinedSelected=e._selected,!i&&u(e._combinedSelected)){if(!u(e._combinedSelectedShadow))return!0;t=e._combinedSelected.length;for(let o=0;o<t;++o)if(e._combinedSelected[o]!==e._combinedSelectedShadow[o])return!0}return i}function Tdt(e,t){if(!e._selectedDirty)return;e._selectedIdTexture=e._selectedIdTexture&&e._selectedIdTexture.destroy(),e._selectedIdTexture=void 0;let n=e._combinedSelected;if(!u(n))return;let i,o,r=0,s=n.length;for(i=0;i<s;++i)o=n[i],u(o.pickIds)?r+=o.pickIds.length:u(o.pickId)&&++r;if(s===0||r===0){let f=new Uint8Array(4);f[0]=255,f[1]=255,f[2]=255,f[3]=255,e._selectedIdTexture=new Mt({context:t,pixelFormat:st.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,source:{arrayBufferView:f,width:1,height:1},sampler:fn.NEAREST});return}let a,c=0,l=new Uint8Array(r*4);for(i=0;i<s;++i)if(o=n[i],u(o.pickIds)){let f=o.pickIds,d=f.length;for(let p=0;p<d;++p)a=f[p].color,l[c]=k.floatToByte(a.red),l[c+1]=k.floatToByte(a.green),l[c+2]=k.floatToByte(a.blue),l[c+3]=k.floatToByte(a.alpha),c+=4}else u(o.pickId)&&(a=o.pickId.color,l[c]=k.floatToByte(a.red),l[c+1]=k.floatToByte(a.green),l[c+2]=k.floatToByte(a.blue),l[c+3]=k.floatToByte(a.alpha),c+=4);e._selectedIdTexture=new Mt({context:t,pixelFormat:st.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,source:{arrayBufferView:l,width:r,height:1},sampler:fn.NEAREST})}gC.prototype.update=function(e,t){if(this.enabled!==this._enabled&&!this.enabled&&p0e(this),this._enabled=this.enabled,!this._enabled||(this._logDepthChanged=t!==this._useLogDepth,this._useLogDepth=t,this._selectedDirty=Cdt(this),this._selectedShadow=this._selected,this._parentSelectedShadow=this._parentSelected,this._combinedSelectedShadow=this._combinedSelected,this._selectedLength=u(this._selected)?this._selected.length:0,this._parentSelectedLength=u(this._parentSelected)?this._parentSelected.length:0,Tdt(this,e),pdt(this),xdt(this,e),_dt(this,e),gdt(this),this._selectedDirty=!1,!this._ready))return;let n=this._textureCache.getFramebuffer(this._name);if(this._command.framebuffer=n,!u(n))return;let i=n.getColorTexture(0),o;(i.width!==e.drawingBufferWidth||i.height!==e.drawingBufferHeight)&&(o=this._renderState,(!u(o)||i.width!==o.viewport.width||i.height!==o.viewport.height)&&(this._renderState=ke.fromCache({viewport:new qe(0,0,i.width,i.height)}))),this._command.renderState=o};gC.prototype.execute=function(e,t,n,i){if(!u(this._command)||!u(this._command.framebuffer)||!this._ready||!this._enabled)return;this._colorTexture=t,this._depthTexture=n,this._idTexture=i,fn.equals(this._colorTexture.sampler,this._sampler)||(this._colorTexture.sampler=this._sampler);let o=this.scissorRectangle.width>0&&this.scissorRectangle.height>0?this._passState:void 0;u(o)&&(o.context=e),this._command.execute(e,o)};gC.prototype.isDestroyed=function(){return!1};gC.prototype.destroy=function(){return p0e(this),ue(this)};var yo=gC;var UN=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#endif

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;

#ifdef AUTO_EXPOSURE
    color /= texture(autoExposure, vec2(0.5)).r;
#endif
    color = czm_acesTonemapping(color);
    color = czm_inverseGamma(color);

    out_FragColor = vec4(color, fragmentColor.a);
}
`;var VN=`uniform sampler2D randomTexture;
uniform sampler2D depthTexture;
uniform float intensity;
uniform float bias;
uniform float lengthCap;
uniform float stepSize;
uniform float frustumLength;

in vec2 v_textureCoordinates;

vec4 clipToEye(vec2 uv, float depth)
{
    vec2 xy = vec2((uv.x * 2.0 - 1.0), ((1.0 - uv.y) * 2.0 - 1.0));
    vec4 posEC = czm_inverseProjection * vec4(xy, depth, 1.0);
    posEC = posEC / posEC.w;
    return posEC;
}

//Reconstruct Normal Without Edge Removation
vec3 getNormalXEdge(vec3 posInCamera, float depthU, float depthD, float depthL, float depthR, vec2 pixelSize)
{
    vec4 posInCameraUp = clipToEye(v_textureCoordinates - vec2(0.0, pixelSize.y), depthU);
    vec4 posInCameraDown = clipToEye(v_textureCoordinates + vec2(0.0, pixelSize.y), depthD);
    vec4 posInCameraLeft = clipToEye(v_textureCoordinates - vec2(pixelSize.x, 0.0), depthL);
    vec4 posInCameraRight = clipToEye(v_textureCoordinates + vec2(pixelSize.x, 0.0), depthR);

    vec3 up = posInCamera.xyz - posInCameraUp.xyz;
    vec3 down = posInCameraDown.xyz - posInCamera.xyz;
    vec3 left = posInCamera.xyz - posInCameraLeft.xyz;
    vec3 right = posInCameraRight.xyz - posInCamera.xyz;

    vec3 DX = length(left) < length(right) ? left : right;
    vec3 DY = length(up) < length(down) ? up : down;

    return normalize(cross(DY, DX));
}

void main(void)
{
    float depth = czm_readDepth(depthTexture, v_textureCoordinates);
    vec4 posInCamera = clipToEye(v_textureCoordinates, depth);

    if (posInCamera.z > frustumLength)
    {
        out_FragColor = vec4(1.0);
        return;
    }

    vec2 pixelSize = czm_pixelRatio / czm_viewport.zw;
    float depthU = czm_readDepth(depthTexture, v_textureCoordinates - vec2(0.0, pixelSize.y));
    float depthD = czm_readDepth(depthTexture, v_textureCoordinates + vec2(0.0, pixelSize.y));
    float depthL = czm_readDepth(depthTexture, v_textureCoordinates - vec2(pixelSize.x, 0.0));
    float depthR = czm_readDepth(depthTexture, v_textureCoordinates + vec2(pixelSize.x, 0.0));
    vec3 normalInCamera = getNormalXEdge(posInCamera.xyz, depthU, depthD, depthL, depthR, pixelSize);

    float ao = 0.0;
    vec2 sampleDirection = vec2(1.0, 0.0);
    float gapAngle = 90.0 * czm_radiansPerDegree;

    // RandomNoise
    float randomVal = texture(randomTexture, v_textureCoordinates).x;

    //Loop for each direction
    for (int i = 0; i < 4; i++)
    {
        float newGapAngle = gapAngle * (float(i) + randomVal);
        float cosVal = cos(newGapAngle);
        float sinVal = sin(newGapAngle);

        //Rotate Sampling Direction
        vec2 rotatedSampleDirection = vec2(cosVal * sampleDirection.x - sinVal * sampleDirection.y, sinVal * sampleDirection.x + cosVal * sampleDirection.y);
        float localAO = 0.0;
        float localStepSize = stepSize;

        //Loop for each step
        for (int j = 0; j < 6; j++)
        {
            vec2 newCoords = v_textureCoordinates + rotatedSampleDirection * localStepSize * pixelSize;

            //Exception Handling
            if(newCoords.x > 1.0 || newCoords.y > 1.0 || newCoords.x < 0.0 || newCoords.y < 0.0)
            {
                break;
            }

            float stepDepthInfo = czm_readDepth(depthTexture, newCoords);
            vec4 stepPosInCamera = clipToEye(newCoords, stepDepthInfo);
            vec3 diffVec = stepPosInCamera.xyz - posInCamera.xyz;
            float len = length(diffVec);

            if (len > lengthCap)
            {
                break;
            }

            float dotVal = clamp(dot(normalInCamera, normalize(diffVec)), 0.0, 1.0 );
            float weight = len / lengthCap;
            weight = 1.0 - weight * weight;

            if (dotVal < bias)
            {
                dotVal = 0.0;
            }

            localAO = max(localAO, dotVal * weight);
            localStepSize += stepSize;
        }
        ao += localAO;
    }

    ao /= 4.0;
    ao = 1.0 - clamp(ao, 0.0, 1.0);
    ao = pow(ao, intensity);
    out_FragColor = vec4(vec3(ao), 1.0);
}
`;var kN=`uniform sampler2D colorTexture;
uniform sampler2D ambientOcclusionTexture;
uniform bool ambientOcclusionOnly;
in vec2 v_textureCoordinates;

void main(void)
{
    vec3 color = texture(colorTexture, v_textureCoordinates).rgb;
    vec3 ao = texture(ambientOcclusionTexture, v_textureCoordinates).rgb;
    out_FragColor.rgb = ambientOcclusionOnly ? ao : ao * color;
}
`;var zN=`uniform sampler2D colorTexture;
uniform float gradations;

in vec2 v_textureCoordinates;

void main(void)
{
    vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;
#ifdef CZM_SELECTED_FEATURE
    if (czm_selected()) {
        out_FragColor = vec4(rgb, 1.0);
        return;
    }
#endif
    float luminance = czm_luminance(rgb);
    float darkness = luminance * gradations;
    darkness = (darkness - fract(darkness)) / gradations;
    out_FragColor = vec4(vec3(darkness), 1.0);
}
`;var HN=`uniform sampler2D colorTexture;
uniform sampler2D bloomTexture;
uniform bool glowOnly;

in vec2 v_textureCoordinates;

void main(void)
{
    vec4 color = texture(colorTexture, v_textureCoordinates);

#ifdef CZM_SELECTED_FEATURE
    if (czm_selected()) {
        out_FragColor = color;
        return;
    }
#endif

    vec4 bloom = texture(bloomTexture, v_textureCoordinates);
    out_FragColor = glowOnly ? bloom : bloom + color;
}
`;var GN=`uniform sampler2D colorTexture;
uniform float brightness;

in vec2 v_textureCoordinates;

void main(void)
{
    vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;
    vec3 target = vec3(0.0);
    out_FragColor = vec4(mix(target, rgb, brightness), 1.0);
}
`;var WN=`uniform sampler2D colorTexture;
uniform float contrast;
uniform float brightness;

in vec2 v_textureCoordinates;

void main(void)
{
    vec3 sceneColor = texture(colorTexture, v_textureCoordinates).xyz;
    sceneColor = czm_RGBToHSB(sceneColor);
    sceneColor.z += brightness;
    sceneColor = czm_HSBToRGB(sceneColor);

    float factor = (259.0 * (contrast + 255.0)) / (255.0 * (259.0 - contrast));
    sceneColor = factor * (sceneColor - vec3(0.5)) + vec3(0.5);
    out_FragColor = vec4(sceneColor, 1.0);
}
`;var jN=`uniform sampler2D colorTexture;
uniform sampler2D blurTexture;
uniform sampler2D depthTexture;
uniform float focalDistance;

in vec2 v_textureCoordinates;

vec4 toEye(vec2 uv, float depth)
{
   vec2 xy = vec2((uv.x * 2.0 - 1.0), ((1.0 - uv.y) * 2.0 - 1.0));
   vec4 posInCamera = czm_inverseProjection * vec4(xy, depth, 1.0);
   posInCamera = posInCamera / posInCamera.w;
   return posInCamera;
}

float computeDepthBlur(float depth)
{
    float f;
    if (depth < focalDistance)
    {
        f = (focalDistance - depth) / (focalDistance - czm_currentFrustum.x);
    }
    else
    {
        f = (depth - focalDistance) / (czm_currentFrustum.y - focalDistance);
        f = pow(f, 0.1);
    }
    f *= f;
    f = clamp(f, 0.0, 1.0);
    return pow(f, 0.5);
}

void main(void)
{
    float depth = czm_readDepth(depthTexture, v_textureCoordinates);
    vec4 posInCamera = toEye(v_textureCoordinates, depth);
    float d = computeDepthBlur(-posInCamera.z);
    out_FragColor = mix(texture(colorTexture, v_textureCoordinates), texture(blurTexture, v_textureCoordinates), d);
}
`;var YN=`uniform sampler2D depthTexture;

in vec2 v_textureCoordinates;

void main(void)
{
    float depth = czm_readDepth(depthTexture, v_textureCoordinates);
    out_FragColor = vec4(vec3(depth), 1.0);
}
`;var qN=`uniform sampler2D depthTexture;
uniform float length;
uniform vec4 color;

in vec2 v_textureCoordinates;

void main(void)
{
    float directions[3];
    directions[0] = -1.0;
    directions[1] = 0.0;
    directions[2] = 1.0;

    float scalars[3];
    scalars[0] = 3.0;
    scalars[1] = 10.0;
    scalars[2] = 3.0;

    float padx = czm_pixelRatio / czm_viewport.z;
    float pady = czm_pixelRatio / czm_viewport.w;

#ifdef CZM_SELECTED_FEATURE
    bool selected = false;
    for (int i = 0; i < 3; ++i)
    {
        float dir = directions[i];
        selected = selected || czm_selected(vec2(-padx, dir * pady));
        selected = selected || czm_selected(vec2(padx, dir * pady));
        selected = selected || czm_selected(vec2(dir * padx, -pady));
        selected = selected || czm_selected(vec2(dir * padx, pady));
        if (selected)
        {
            break;
        }
    }
    if (!selected)
    {
        out_FragColor = vec4(color.rgb, 0.0);
        return;
    }
#endif

    float horizEdge = 0.0;
    float vertEdge = 0.0;

    for (int i = 0; i < 3; ++i)
    {
        float dir = directions[i];
        float scale = scalars[i];

        horizEdge -= texture(depthTexture, v_textureCoordinates + vec2(-padx, dir * pady)).x * scale;
        horizEdge += texture(depthTexture, v_textureCoordinates + vec2(padx, dir * pady)).x * scale;

        vertEdge -= texture(depthTexture, v_textureCoordinates + vec2(dir * padx, -pady)).x * scale;
        vertEdge += texture(depthTexture, v_textureCoordinates + vec2(dir * padx, pady)).x * scale;
    }

    float len = sqrt(horizEdge * horizEdge + vertEdge * vertEdge);
    out_FragColor = vec4(color.rgb, len > length ? color.a : 0.0);
}
`;var XN=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#endif

// See slides 142 and 143:
//     http://www.gdcvault.com/play/1012459/Uncharted_2__HDR_Lighting

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;

#ifdef AUTO_EXPOSURE
    float exposure = texture(autoExposure, vec2(0.5)).r;
    color /= exposure;
#endif

	const float A = 0.22; // shoulder strength
	const float B = 0.30; // linear strength
	const float C = 0.10; // linear angle
	const float D = 0.20; // toe strength
	const float E = 0.01; // toe numerator
	const float F = 0.30; // toe denominator

	const float white = 11.2; // linear white point value

	vec3 c = ((color * (A * color + C * B) + D * E) / (color * ( A * color + B) + D * F)) - E / F;
	float w = ((white * (A * white + C * B) + D * E) / (white * ( A * white + B) + D * F)) - E / F;

	c = czm_inverseGamma(c / w);
	out_FragColor = vec4(c, fragmentColor.a);
}
`;var KN=`in vec2 v_textureCoordinates;

uniform sampler2D colorTexture;

const float fxaaQualitySubpix = 0.5;
const float fxaaQualityEdgeThreshold = 0.125;
const float fxaaQualityEdgeThresholdMin = 0.0833;

void main()
{
    vec2 fxaaQualityRcpFrame = vec2(1.0) / czm_viewport.zw;
    vec4 color = FxaaPixelShader(
        v_textureCoordinates,
        colorTexture,
        fxaaQualityRcpFrame,
        fxaaQualitySubpix,
        fxaaQualityEdgeThreshold,
        fxaaQualityEdgeThresholdMin);
    float alpha = texture(colorTexture, v_textureCoordinates).a;
    out_FragColor = vec4(color.rgb, alpha);
}
`;var n0=`#define SAMPLES 8

uniform float delta;
uniform float sigma;
uniform float direction; // 0.0 for x direction, 1.0 for y direction

uniform sampler2D colorTexture;

#ifdef USE_STEP_SIZE
uniform float stepSize;
#else
uniform vec2 step;
#endif

in vec2 v_textureCoordinates;

//  Incremental Computation of the Gaussian:
//  https://developer.nvidia.com/gpugems/GPUGems3/gpugems3_ch40.html

void main()
{
    vec2 st = v_textureCoordinates;
    vec2 dir = vec2(1.0 - direction, direction);

#ifdef USE_STEP_SIZE
    vec2 step = vec2(stepSize * (czm_pixelRatio / czm_viewport.zw));
#else
    vec2 step = step;
#endif

    vec3 g;
    g.x = 1.0 / (sqrt(czm_twoPi) * sigma);
    g.y = exp((-0.5 * delta * delta) / (sigma * sigma));
    g.z = g.y * g.y;

    vec4 result = texture(colorTexture, st) * g.x;
    for (int i = 1; i < SAMPLES; ++i)
    {
        g.xy *= g.yz;

        vec2 offset = float(i) * dir * step;
        result += texture(colorTexture, st - offset) * g.x;
        result += texture(colorTexture, st + offset) * g.x;
    }

    out_FragColor = result;
}
`;var JN=`uniform sampler2D colorTexture;
uniform sampler2D dirtTexture;
uniform sampler2D starTexture;
uniform vec2 dirtTextureDimensions;
uniform float distortion;
uniform float ghostDispersal;
uniform float haloWidth;
uniform float dirtAmount;
uniform float earthRadius;
uniform float intensity;

in vec2 v_textureCoordinates;

// whether it is in space or not
// 6500000.0 is empirical value
#define DISTANCE_TO_SPACE 6500000.0

// return ndc from world coordinate biased earthRadius
vec4 getNDCFromWC(vec3 WC, float earthRadius)
{
    vec4 positionEC = czm_view * vec4(WC, 1.0);
    positionEC = vec4(positionEC.x + earthRadius, positionEC.y, positionEC.z, 1.0);
    vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
    return czm_viewportOrthographic * vec4(positionWC.xy, -positionWC.z, 1.0);
}

// Check if current pixel is included Earth
// if then mask it gradually
float isInEarth(vec2 texcoord, vec2 sceneSize)
{
    vec2 NDC = texcoord * 2.0 - 1.0;
    vec4 earthPosSC = getNDCFromWC(vec3(0.0), 0.0);
    vec4 earthPosSCEdge = getNDCFromWC(vec3(0.0), earthRadius * 1.5);
    NDC.xy -= earthPosSC.xy;

    float X = abs(NDC.x) * sceneSize.x;
    float Y = abs(NDC.y) * sceneSize.y;

    return clamp(0.0, 1.0, max(sqrt(X * X + Y * Y) / max(abs(earthPosSCEdge.x * sceneSize.x), 1.0) - 0.8 , 0.0));
}

// For Chromatic effect
vec4 textureDistorted(sampler2D tex, vec2 texcoord, vec2 direction, vec3 distortion, bool isSpace)
{
    vec2 sceneSize = czm_viewport.zw;
    vec3 color;
    if(isSpace)
    {
        color.r = isInEarth(texcoord + direction * distortion.r, sceneSize) * texture(tex, texcoord + direction * distortion.r).r;
        color.g = isInEarth(texcoord + direction * distortion.g, sceneSize) * texture(tex, texcoord + direction * distortion.g).g;
        color.b = isInEarth(texcoord + direction * distortion.b, sceneSize) * texture(tex, texcoord + direction * distortion.b).b;
    }
    else
    {
        color.r = texture(tex, texcoord + direction * distortion.r).r;
        color.g = texture(tex, texcoord + direction * distortion.g).g;
        color.b = texture(tex, texcoord + direction * distortion.b).b;
    }
    return vec4(clamp(color, 0.0, 1.0), 0.0);
}

void main(void)
{
    vec4 originalColor = texture(colorTexture, v_textureCoordinates);
    vec3 rgb = originalColor.rgb;
    bool isSpace = length(czm_viewerPositionWC.xyz) > DISTANCE_TO_SPACE;

    // Sun position
    vec4 sunPos = czm_morphTime == 1.0 ? vec4(czm_sunPositionWC, 1.0) : vec4(czm_sunPositionColumbusView.zxy, 1.0);
    vec4 sunPositionEC = czm_view * sunPos;
    vec4 sunPositionWC = czm_eyeToWindowCoordinates(sunPositionEC);
    sunPos = czm_viewportOrthographic * vec4(sunPositionWC.xy, -sunPositionWC.z, 1.0);

    // If sun is not in the screen space, use original color.
    if(!isSpace || !((sunPos.x >= -1.1 && sunPos.x <= 1.1) && (sunPos.y >= -1.1 && sunPos.y <= 1.1)))
    {
        // Lens flare is disabled when not in space until #5932 is fixed.
        //    https://github.com/CesiumGS/cesium/issues/5932
        out_FragColor = originalColor;
        return;
    }

    vec2 texcoord = vec2(1.0) - v_textureCoordinates;
    vec2 pixelSize = czm_pixelRatio / czm_viewport.zw;
    vec2 invPixelSize = 1.0 / pixelSize;
    vec3 distortionVec = pixelSize.x * vec3(-distortion, 0.0, distortion);

    // ghost vector to image centre:
    vec2 ghostVec = (vec2(0.5) - texcoord) * ghostDispersal;
    vec3 direction = normalize(vec3(ghostVec, 0.0));

    // sample ghosts:
    vec4 result = vec4(0.0);
    vec4 ghost = vec4(0.0);
    for (int i = 0; i < 4; ++i)
    {
        vec2 offset = fract(texcoord + ghostVec * float(i));
        // Only bright spots from the centre of the source image
        ghost += textureDistorted(colorTexture, offset, direction.xy, distortionVec, isSpace);
    }
    result += ghost;

    // sample halo
    vec2 haloVec = normalize(ghostVec) * haloWidth;
    float weightForHalo = length(vec2(0.5) - fract(texcoord + haloVec)) / length(vec2(0.5));
    weightForHalo = pow(1.0 - weightForHalo, 5.0);

    result += textureDistorted(colorTexture, texcoord + haloVec, direction.xy, distortionVec, isSpace) * weightForHalo * 1.5;

    // dirt on lens
    vec2 dirtTexCoords = (v_textureCoordinates * invPixelSize) / dirtTextureDimensions;
    if (dirtTexCoords.x > 1.0)
    {
        dirtTexCoords.x = mod(floor(dirtTexCoords.x), 2.0) == 1.0 ? 1.0 - fract(dirtTexCoords.x) :  fract(dirtTexCoords.x);
    }
    if (dirtTexCoords.y > 1.0)
    {
        dirtTexCoords.y = mod(floor(dirtTexCoords.y), 2.0) == 1.0 ? 1.0 - fract(dirtTexCoords.y) :  fract(dirtTexCoords.y);
    }
    result += dirtAmount * texture(dirtTexture, dirtTexCoords);

    // Rotating starburst texture's coordinate
    // dot(czm_view[0].xyz, vec3(0.0, 0.0, 1.0)) + dot(czm_view[1].xyz, vec3(0.0, 1.0, 0.0))
    float camrot = czm_view[0].z + czm_view[1].y;
    float cosValue = cos(camrot);
    float sinValue = sin(camrot);
    mat3 rotation = mat3(
        cosValue, -sinValue, 0.0,
        sinValue, cosValue, 0.0,
        0.0, 0.0, 1.0
    );

    vec3 st1 = vec3(v_textureCoordinates * 2.0 - vec2(1.0), 1.0);
    vec3 st2 = vec3((rotation * st1).xy, 1.0);
    vec3 st3 = st2 * 0.5 + vec3(0.5);
    vec2 lensStarTexcoord = st3.xy;
    float weightForLensFlare = length(vec3(sunPos.xy, 0.0));
    float oneMinusWeightForLensFlare = max(1.0 - weightForLensFlare, 0.0);

    if (!isSpace)
    {
        result *= oneMinusWeightForLensFlare * intensity * 0.2;
    }
    else
    {
        result *= oneMinusWeightForLensFlare * intensity;
        result *= texture(starTexture, lensStarTexcoord) * pow(weightForLensFlare, 1.0) * max((1.0 - length(vec3(st1.xy, 0.0))), 0.0) * 2.0;
    }

    result += texture(colorTexture, v_textureCoordinates);

    out_FragColor = result;
}
`;var ZN=`uniform sampler2D colorTexture;
uniform vec3 white;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#endif

// See equation 4:
//    http://www.cs.utah.edu/~reinhard/cdrom/tonemap.pdf

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;
#ifdef AUTO_EXPOSURE
    float exposure = texture(autoExposure, vec2(0.5)).r;
    color /= exposure;
#endif
    color = (color * (1.0 + color / white)) / (1.0 + color);
    color = czm_inverseGamma(color);
    out_FragColor = vec4(color, fragmentColor.a);
}
`;var QN=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

float rand(vec2 co)
{
    return fract(sin(dot(co.xy ,vec2(12.9898, 78.233))) * 43758.5453);
}

void main(void)
{
    float noiseValue = rand(v_textureCoordinates + sin(czm_frameNumber)) * 0.1;
    vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;
    vec3 green = vec3(0.0, 1.0, 0.0);
    out_FragColor = vec4((noiseValue + rgb) * green, 1.0);
}
`;var $N=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#endif

// See equation 3:
//    http://www.cs.utah.edu/~reinhard/cdrom/tonemap.pdf

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;
#ifdef AUTO_EXPOSURE
    float exposure = texture(autoExposure, vec2(0.5)).r;
    color /= exposure;
#endif
    color = color / (1.0 + color);
    color = czm_inverseGamma(color);
    out_FragColor = vec4(color, fragmentColor.a);
}
`;var eF=`uniform sampler2D colorTexture;
uniform sampler2D silhouetteTexture;

in vec2 v_textureCoordinates;

void main(void)
{
    vec4 silhouetteColor = texture(silhouetteTexture, v_textureCoordinates);
    vec4 color = texture(colorTexture, v_textureCoordinates);
    out_FragColor = mix(color, silhouetteColor, silhouetteColor.a);
}
`;/**
 * @license
 * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *  * Neither the name of NVIDIA CORPORATION nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */var tF=`/**
 * @license
 * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *  * Neither the name of NVIDIA CORPORATION nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS \`\`AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

// NVIDIA GameWorks Graphics Samples GitHub link: https://github.com/NVIDIAGameWorks/GraphicsSamples
// Original FXAA 3.11 shader link: https://github.com/NVIDIAGameWorks/GraphicsSamples/blob/master/samples/es3-kepler/FXAA/FXAA3_11.h

// Steps used to integrate into Cesium:
// * The following defines are set:
//       #define FXAA_PC 1
//       #define FXAA_WEBGL_1 1
//       #define FXAA_GREEN_AS_LUMA 1
//       #define FXAA_EARLY_EXIT 1
//       #define FXAA_GLSL_120 1
// * All other preprocessor directives besides the FXAA_QUALITY__P* directives were removed.
// * Double underscores are invalid for preprocessor directives so replace them with a single underscore. Replace
//   /FXAA_QUALITY__P(.*)/g with /FXAA_QUALITY__P$1/.
// * There are no implicit conversions from ivec* to vec* so replace:
//       #define FxaaInt2 ivec2
//           with
//       #define FxaaInt2 vec2
// * The texture2DLod function is only available in vertex shaders so replace:
//       #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0)
//       #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0)
//           with
//       #define FxaaTexTop(t, p) texture(t, p)
//       #define FxaaTexOff(t, p, o, r) texture(t, p + (o * r))
// * FXAA_QUALITY_PRESET is prepended in the javascript code. We may want to expose that setting in the future.
// * The following parameters to FxaaPixelShader are unused and can be removed:
//       fxaaConsolePosPos
//       fxaaConsoleRcpFrameOpt
//       fxaaConsoleRcpFrameOpt2
//       fxaaConsole360RcpFrameOpt2
//       fxaaConsoleEdgeSharpness
//       fxaaConsoleEdgeThreshold
//       fxaaConsoleEdgeThresholdMi
//       fxaaConsole360ConstDir

//
// Choose the quality preset.
// This needs to be compiled into the shader as it effects code.
// Best option to include multiple presets is to
// in each shader define the preset, then include this file.
//
// OPTIONS
// -----------------------------------------------------------------------
// 10 to 15 - default medium dither (10=fastest, 15=highest quality)
// 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality)
// 39       - no dither, very expensive
//
// NOTES
// -----------------------------------------------------------------------
// 12 = slightly faster then FXAA 3.9 and higher edge quality (default)
// 13 = about same speed as FXAA 3.9 and better than 12
// 23 = closest to FXAA 3.9 visually and performance wise
//  _ = the lowest digit is directly related to performance
// _  = the highest digit is directly related to style
//
//#define FXAA_QUALITY_PRESET 12


#if (FXAA_QUALITY_PRESET == 10)
    #define FXAA_QUALITY_PS 3
    #define FXAA_QUALITY_P0 1.5
    #define FXAA_QUALITY_P1 3.0
    #define FXAA_QUALITY_P2 12.0
#endif
#if (FXAA_QUALITY_PRESET == 11)
    #define FXAA_QUALITY_PS 4
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 3.0
    #define FXAA_QUALITY_P3 12.0
#endif
#if (FXAA_QUALITY_PRESET == 12)
    #define FXAA_QUALITY_PS 5
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 4.0
    #define FXAA_QUALITY_P4 12.0
#endif
#if (FXAA_QUALITY_PRESET == 13)
    #define FXAA_QUALITY_PS 6
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 4.0
    #define FXAA_QUALITY_P5 12.0
#endif
#if (FXAA_QUALITY_PRESET == 14)
    #define FXAA_QUALITY_PS 7
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 4.0
    #define FXAA_QUALITY_P6 12.0
#endif
#if (FXAA_QUALITY_PRESET == 15)
    #define FXAA_QUALITY_PS 8
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 4.0
    #define FXAA_QUALITY_P7 12.0
#endif
#if (FXAA_QUALITY_PRESET == 20)
    #define FXAA_QUALITY_PS 3
    #define FXAA_QUALITY_P0 1.5
    #define FXAA_QUALITY_P1 2.0
    #define FXAA_QUALITY_P2 8.0
#endif
#if (FXAA_QUALITY_PRESET == 21)
    #define FXAA_QUALITY_PS 4
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 8.0
#endif
#if (FXAA_QUALITY_PRESET == 22)
    #define FXAA_QUALITY_PS 5
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 8.0
#endif
#if (FXAA_QUALITY_PRESET == 23)
    #define FXAA_QUALITY_PS 6
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 8.0
#endif
#if (FXAA_QUALITY_PRESET == 24)
    #define FXAA_QUALITY_PS 7
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 3.0
    #define FXAA_QUALITY_P6 8.0
#endif
#if (FXAA_QUALITY_PRESET == 25)
    #define FXAA_QUALITY_PS 8
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 4.0
    #define FXAA_QUALITY_P7 8.0
#endif
#if (FXAA_QUALITY_PRESET == 26)
    #define FXAA_QUALITY_PS 9
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 4.0
    #define FXAA_QUALITY_P8 8.0
#endif
#if (FXAA_QUALITY_PRESET == 27)
    #define FXAA_QUALITY_PS 10
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 4.0
    #define FXAA_QUALITY_P9 8.0
#endif
#if (FXAA_QUALITY_PRESET == 28)
    #define FXAA_QUALITY_PS 11
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 2.0
    #define FXAA_QUALITY_P9 4.0
    #define FXAA_QUALITY_P10 8.0
#endif
#if (FXAA_QUALITY_PRESET == 29)
    #define FXAA_QUALITY_PS 12
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 2.0
    #define FXAA_QUALITY_P9 2.0
    #define FXAA_QUALITY_P10 4.0
    #define FXAA_QUALITY_P11 8.0
#endif
#if (FXAA_QUALITY_PRESET == 39)
    #define FXAA_QUALITY_PS 12
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.0
    #define FXAA_QUALITY_P2 1.0
    #define FXAA_QUALITY_P3 1.0
    #define FXAA_QUALITY_P4 1.0
    #define FXAA_QUALITY_P5 1.5
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 2.0
    #define FXAA_QUALITY_P9 2.0
    #define FXAA_QUALITY_P10 4.0
    #define FXAA_QUALITY_P11 8.0
#endif

#define FxaaBool bool
#define FxaaFloat float
#define FxaaFloat2 vec2
#define FxaaFloat3 vec3
#define FxaaFloat4 vec4
#define FxaaHalf float
#define FxaaHalf2 vec2
#define FxaaHalf3 vec3
#define FxaaHalf4 vec4
#define FxaaInt2 vec2
#define FxaaTex sampler2D

#define FxaaSat(x) clamp(x, 0.0, 1.0)
#define FxaaTexTop(t, p) texture(t, p)
#define FxaaTexOff(t, p, o, r) texture(t, p + (o * r))

FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; }

FxaaFloat4 FxaaPixelShader(
    //
    // Use noperspective interpolation here (turn off perspective interpolation).
    // {xy} = center of pixel
    FxaaFloat2 pos,
    //
    // Input color texture.
    // {rgb_} = color in linear or perceptual color space
    // if (FXAA_GREEN_AS_LUMA == 0)
    //     {___a} = luma in perceptual color space (not linear)
    FxaaTex tex,
    //
    // Only used on FXAA Quality.
    // This must be from a constant/uniform.
    // {x_} = 1.0/screenWidthInPixels
    // {_y} = 1.0/screenHeightInPixels
    FxaaFloat2 fxaaQualityRcpFrame,
    //
    // Only used on FXAA Quality.
    // This used to be the FXAA_QUALITY_SUBPIX define.
    // It is here now to allow easier tuning.
    // Choose the amount of sub-pixel aliasing removal.
    // This can effect sharpness.
    //   1.00 - upper limit (softer)
    //   0.75 - default amount of filtering
    //   0.50 - lower limit (sharper, less sub-pixel aliasing removal)
    //   0.25 - almost off
    //   0.00 - completely off
    FxaaFloat fxaaQualitySubpix,
    //
    // Only used on FXAA Quality.
    // This used to be the FXAA_QUALITY_EDGE_THRESHOLD define.
    // It is here now to allow easier tuning.
    // The minimum amount of local contrast required to apply algorithm.
    //   0.333 - too little (faster)
    //   0.250 - low quality
    //   0.166 - default
    //   0.125 - high quality
    //   0.063 - overkill (slower)
    FxaaFloat fxaaQualityEdgeThreshold,
    //
    // Only used on FXAA Quality.
    // This used to be the FXAA_QUALITY_EDGE_THRESHOLD_MIN define.
    // It is here now to allow easier tuning.
    // Trims the algorithm from processing darks.
    //   0.0833 - upper limit (default, the start of visible unfiltered edges)
    //   0.0625 - high quality (faster)
    //   0.0312 - visible limit (slower)
    // Special notes when using FXAA_GREEN_AS_LUMA,
    //   Likely want to set this to zero.
    //   As colors that are mostly not-green
    //   will appear very dark in the green channel!
    //   Tune by looking at mostly non-green content,
    //   then start at zero and increase until aliasing is a problem.
    FxaaFloat fxaaQualityEdgeThresholdMin
) {
/*--------------------------------------------------------------------------*/
    FxaaFloat2 posM;
    posM.x = pos.x;
    posM.y = pos.y;
    FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
    #define lumaM rgbyM.y
    FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy));
/*--------------------------------------------------------------------------*/
    FxaaFloat maxSM = max(lumaS, lumaM);
    FxaaFloat minSM = min(lumaS, lumaM);
    FxaaFloat maxESM = max(lumaE, maxSM);
    FxaaFloat minESM = min(lumaE, minSM);
    FxaaFloat maxWN = max(lumaN, lumaW);
    FxaaFloat minWN = min(lumaN, lumaW);
    FxaaFloat rangeMax = max(maxWN, maxESM);
    FxaaFloat rangeMin = min(minWN, minESM);
    FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;
    FxaaFloat range = rangeMax - rangeMin;
    FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);
    FxaaBool earlyExit = range < rangeMaxClamped;
/*--------------------------------------------------------------------------*/
    if(earlyExit)
        return rgbyM;
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNS = lumaN + lumaS;
    FxaaFloat lumaWE = lumaW + lumaE;
    FxaaFloat subpixRcpRange = 1.0/range;
    FxaaFloat subpixNSWE = lumaNS + lumaWE;
    FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS;
    FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE;
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNESE = lumaNE + lumaSE;
    FxaaFloat lumaNWNE = lumaNW + lumaNE;
    FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE;
    FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE;
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNWSW = lumaNW + lumaSW;
    FxaaFloat lumaSWSE = lumaSW + lumaSE;
    FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);
    FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);
    FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;
    FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE;
    FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4;
    FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4;
/*--------------------------------------------------------------------------*/
    FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE;
    FxaaFloat lengthSign = fxaaQualityRcpFrame.x;
    FxaaBool horzSpan = edgeHorz >= edgeVert;
    FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;
/*--------------------------------------------------------------------------*/
    if(!horzSpan) lumaN = lumaW;
    if(!horzSpan) lumaS = lumaE;
    if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;
    FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM;
/*--------------------------------------------------------------------------*/
    FxaaFloat gradientN = lumaN - lumaM;
    FxaaFloat gradientS = lumaS - lumaM;
    FxaaFloat lumaNN = lumaN + lumaM;
    FxaaFloat lumaSS = lumaS + lumaM;
    FxaaBool pairN = abs(gradientN) >= abs(gradientS);
    FxaaFloat gradient = max(abs(gradientN), abs(gradientS));
    if(pairN) lengthSign = -lengthSign;
    FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);
/*--------------------------------------------------------------------------*/
    FxaaFloat2 posB;
    posB.x = posM.x;
    posB.y = posM.y;
    FxaaFloat2 offNP;
    offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;
    offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;
    if(!horzSpan) posB.x += lengthSign * 0.5;
    if( horzSpan) posB.y += lengthSign * 0.5;
/*--------------------------------------------------------------------------*/
    FxaaFloat2 posN;
    posN.x = posB.x - offNP.x * FXAA_QUALITY_P0;
    posN.y = posB.y - offNP.y * FXAA_QUALITY_P0;
    FxaaFloat2 posP;
    posP.x = posB.x + offNP.x * FXAA_QUALITY_P0;
    posP.y = posB.y + offNP.y * FXAA_QUALITY_P0;
    FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0;
    FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN));
    FxaaFloat subpixE = subpixC * subpixC;
    FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP));
/*--------------------------------------------------------------------------*/
    if(!pairN) lumaNN = lumaSS;
    FxaaFloat gradientScaled = gradient * 1.0/4.0;
    FxaaFloat lumaMM = lumaM - lumaNN * 0.5;
    FxaaFloat subpixF = subpixD * subpixE;
    FxaaBool lumaMLTZero = lumaMM < 0.0;
/*--------------------------------------------------------------------------*/
    lumaEndN -= lumaNN * 0.5;
    lumaEndP -= lumaNN * 0.5;
    FxaaBool doneN = abs(lumaEndN) >= gradientScaled;
    FxaaBool doneP = abs(lumaEndP) >= gradientScaled;
    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P1;
    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P1;
    FxaaBool doneNP = (!doneN) || (!doneP);
    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P1;
    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P1;
/*--------------------------------------------------------------------------*/
    if(doneNP) {
        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
        doneN = abs(lumaEndN) >= gradientScaled;
        doneP = abs(lumaEndP) >= gradientScaled;
        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P2;
        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P2;
        doneNP = (!doneN) || (!doneP);
        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P2;
        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P2;
/*--------------------------------------------------------------------------*/
        #if (FXAA_QUALITY_PS > 3)
        if(doneNP) {
            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
            doneN = abs(lumaEndN) >= gradientScaled;
            doneP = abs(lumaEndP) >= gradientScaled;
            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P3;
            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P3;
            doneNP = (!doneN) || (!doneP);
            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P3;
            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P3;
/*--------------------------------------------------------------------------*/
            #if (FXAA_QUALITY_PS > 4)
            if(doneNP) {
                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                doneN = abs(lumaEndN) >= gradientScaled;
                doneP = abs(lumaEndP) >= gradientScaled;
                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P4;
                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P4;
                doneNP = (!doneN) || (!doneP);
                if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P4;
                if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P4;
/*--------------------------------------------------------------------------*/
                #if (FXAA_QUALITY_PS > 5)
                if(doneNP) {
                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                    doneN = abs(lumaEndN) >= gradientScaled;
                    doneP = abs(lumaEndP) >= gradientScaled;
                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P5;
                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P5;
                    doneNP = (!doneN) || (!doneP);
                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P5;
                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P5;
/*--------------------------------------------------------------------------*/
                    #if (FXAA_QUALITY_PS > 6)
                    if(doneNP) {
                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                        doneN = abs(lumaEndN) >= gradientScaled;
                        doneP = abs(lumaEndP) >= gradientScaled;
                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P6;
                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P6;
                        doneNP = (!doneN) || (!doneP);
                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P6;
                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P6;
/*--------------------------------------------------------------------------*/
                        #if (FXAA_QUALITY_PS > 7)
                        if(doneNP) {
                            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                            doneN = abs(lumaEndN) >= gradientScaled;
                            doneP = abs(lumaEndP) >= gradientScaled;
                            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P7;
                            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P7;
                            doneNP = (!doneN) || (!doneP);
                            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P7;
                            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P7;
/*--------------------------------------------------------------------------*/
    #if (FXAA_QUALITY_PS > 8)
    if(doneNP) {
        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
        doneN = abs(lumaEndN) >= gradientScaled;
        doneP = abs(lumaEndP) >= gradientScaled;
        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P8;
        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P8;
        doneNP = (!doneN) || (!doneP);
        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P8;
        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P8;
/*--------------------------------------------------------------------------*/
        #if (FXAA_QUALITY_PS > 9)
        if(doneNP) {
            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
            doneN = abs(lumaEndN) >= gradientScaled;
            doneP = abs(lumaEndP) >= gradientScaled;
            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P9;
            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P9;
            doneNP = (!doneN) || (!doneP);
            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P9;
            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P9;
/*--------------------------------------------------------------------------*/
            #if (FXAA_QUALITY_PS > 10)
            if(doneNP) {
                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                doneN = abs(lumaEndN) >= gradientScaled;
                doneP = abs(lumaEndP) >= gradientScaled;
                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P10;
                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P10;
                doneNP = (!doneN) || (!doneP);
                if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P10;
                if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P10;
/*--------------------------------------------------------------------------*/
                #if (FXAA_QUALITY_PS > 11)
                if(doneNP) {
                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                    doneN = abs(lumaEndN) >= gradientScaled;
                    doneP = abs(lumaEndP) >= gradientScaled;
                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P11;
                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P11;
                    doneNP = (!doneN) || (!doneP);
                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P11;
                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P11;
/*--------------------------------------------------------------------------*/
                    #if (FXAA_QUALITY_PS > 12)
                    if(doneNP) {
                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                        doneN = abs(lumaEndN) >= gradientScaled;
                        doneP = abs(lumaEndP) >= gradientScaled;
                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P12;
                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P12;
                        doneNP = (!doneN) || (!doneP);
                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P12;
                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P12;
/*--------------------------------------------------------------------------*/
                    }
                    #endif
/*--------------------------------------------------------------------------*/
                }
                #endif
/*--------------------------------------------------------------------------*/
            }
            #endif
/*--------------------------------------------------------------------------*/
        }
        #endif
/*--------------------------------------------------------------------------*/
    }
    #endif
/*--------------------------------------------------------------------------*/
                        }
                        #endif
/*--------------------------------------------------------------------------*/
                    }
                    #endif
/*--------------------------------------------------------------------------*/
                }
                #endif
/*--------------------------------------------------------------------------*/
            }
            #endif
/*--------------------------------------------------------------------------*/
        }
        #endif
/*--------------------------------------------------------------------------*/
    }
/*--------------------------------------------------------------------------*/
    FxaaFloat dstN = posM.x - posN.x;
    FxaaFloat dstP = posP.x - posM.x;
    if(!horzSpan) dstN = posM.y - posN.y;
    if(!horzSpan) dstP = posP.y - posM.y;
/*--------------------------------------------------------------------------*/
    FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;
    FxaaFloat spanLength = (dstP + dstN);
    FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;
    FxaaFloat spanLengthRcp = 1.0/spanLength;
/*--------------------------------------------------------------------------*/
    FxaaBool directionN = dstN < dstP;
    FxaaFloat dst = min(dstN, dstP);
    FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP;
    FxaaFloat subpixG = subpixF * subpixF;
    FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5;
    FxaaFloat subpixH = subpixG * fxaaQualitySubpix;
/*--------------------------------------------------------------------------*/
    FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0;
    FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH);
    if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;
    if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;
    return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM);
}
`;function yC(e){e=y(e,y.EMPTY_OBJECT),this._stages=e.stages,this._inputPreviousStageTexture=y(e.inputPreviousStageTexture,!0);let t=e.name;u(t)||(t=Hn()),this._name=t,this._uniforms=e.uniforms,this._textureCache=void 0,this._index=void 0,this._selected=void 0,this._selectedShadow=void 0,this._parentSelected=void 0,this._parentSelectedShadow=void 0,this._combinedSelected=void 0,this._combinedSelectedShadow=void 0,this._selectedLength=0,this._parentSelectedLength=0,this._selectedDirty=!0}Object.defineProperties(yC.prototype,{ready:{get:function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)if(!e[n].ready)return!1;return!0}},name:{get:function(){return this._name}},enabled:{get:function(){return this._stages[0].enabled},set:function(e){let t=this._stages,n=t.length;for(let i=0;i<n;++i)t[i].enabled=e}},uniforms:{get:function(){return this._uniforms}},inputPreviousStageTexture:{get:function(){return this._inputPreviousStageTexture}},length:{get:function(){return this._stages.length}},selected:{get:function(){return this._selected},set:function(e){this._selected=e}},parentSelected:{get:function(){return this._parentSelected},set:function(e){this._parentSelected=e}}});yC.prototype._isSupported=function(e){let t=this._stages,n=t.length;for(let i=0;i<n;++i)if(!t[i]._isSupported(e))return!1;return!0};yC.prototype.get=function(e){return this._stages[e]};function Edt(e){let t=u(e._selected)?e._selected.length:0,n=u(e._parentSelected)?e._parentSelected:0,i=e._selected!==e._selectedShadow||t!==e._selectedLength;if(i=i||e._parentSelected!==e._parentSelectedShadow||n!==e._parentSelectedLength,u(e._selected)&&u(e._parentSelected)?e._combinedSelected=e._selected.concat(e._parentSelected):u(e._parentSelected)?e._combinedSelected=e._parentSelected:e._combinedSelected=e._selected,!i&&u(e._combinedSelected)){if(!u(e._combinedSelectedShadow))return!0;t=e._combinedSelected.length;for(let o=0;o<t;++o)if(e._combinedSelected[o]!==e._combinedSelectedShadow[o])return!0}return i}yC.prototype.update=function(e,t){this._selectedDirty=Edt(this),this._selectedShadow=this._selected,this._parentSelectedShadow=this._parentSelected,this._combinedSelectedShadow=this._combinedSelected,this._selectedLength=u(this._selected)?this._selected.length:0,this._parentSelectedLength=u(this._parentSelected)?this._parentSelected.length:0;let n=this._stages,i=n.length;for(let o=0;o<i;++o){let r=n[o];this._selectedDirty&&(r.parentSelected=this._combinedSelected),r.update(e,t)}};yC.prototype.isDestroyed=function(){return!1};yC.prototype.destroy=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return ue(this)};var Kc=yC;var Fr={};function Gz(e){let o=`#define USE_STEP_SIZE
${n0}`,r=new yo({name:`${e}_x_direction`,fragmentShader:o,uniforms:{delta:1,sigma:2,stepSize:1,direction:0},sampleMode:Fu.LINEAR}),s=new yo({name:`${e}_y_direction`,fragmentShader:o,uniforms:{delta:1,sigma:2,stepSize:1,direction:1},sampleMode:Fu.LINEAR}),a={};return Object.defineProperties(a,{delta:{get:function(){return r.uniforms.delta},set:function(c){let l=r.uniforms,f=s.uniforms;l.delta=f.delta=c}},sigma:{get:function(){return r.uniforms.sigma},set:function(c){let l=r.uniforms,f=s.uniforms;l.sigma=f.sigma=c}},stepSize:{get:function(){return r.uniforms.stepSize},set:function(c){let l=r.uniforms,f=s.uniforms;l.stepSize=f.stepSize=c}}}),new Kc({name:e,stages:[r,s],uniforms:a})}Fr.createBlurStage=function(){return Gz("czm_blur")};Fr.createDepthOfFieldStage=function(){let e=Gz("czm_depth_of_field_blur"),t=new yo({name:"czm_depth_of_field_composite",fragmentShader:jN,uniforms:{focalDistance:5,blurTexture:e.name}}),n={};return Object.defineProperties(n,{focalDistance:{get:function(){return t.uniforms.focalDistance},set:function(i){t.uniforms.focalDistance=i}},delta:{get:function(){return e.uniforms.delta},set:function(i){e.uniforms.delta=i}},sigma:{get:function(){return e.uniforms.sigma},set:function(i){e.uniforms.sigma=i}},stepSize:{get:function(){return e.uniforms.stepSize},set:function(i){e.uniforms.stepSize=i}}}),new Kc({name:"czm_depth_of_field",stages:[e,t],inputPreviousStageTexture:!1,uniforms:n})};Fr.isDepthOfFieldSupported=function(e){return e.context.depthTexture};Fr.createEdgeDetectionStage=function(){let e=Hn();return new yo({name:`czm_edge_detection_${e}`,fragmentShader:qN,uniforms:{length:.25,color:k.clone(k.BLACK)}})};Fr.isEdgeDetectionSupported=function(e){return e.context.depthTexture};function bdt(e){if(!u(e))return Fr.createEdgeDetectionStage();let t=new Kc({name:"czm_edge_detection_multiple",stages:e,inputPreviousStageTexture:!1}),n={},i="",o="";for(let a=0;a<e.length;++a)i+=`uniform sampler2D edgeTexture${a}; 
`,o+=`        vec4 edge${a} = texture(edgeTexture${a}, v_textureCoordinates); 
        if (edge${a}.a > 0.0) 
        { 
            color = edge${a}; 
            break; 
        } 
`,n[`edgeTexture${a}`]=e[a].name;let r=`${i}in vec2 v_textureCoordinates; 
void main() { 
    vec4 color = vec4(0.0); 
    for (int i = 0; i < ${e.length}; i++) 
    { 
${o}    } 
    out_FragColor = color; 
} 
`,s=new yo({name:"czm_edge_detection_combine",fragmentShader:r,uniforms:n});return new Kc({name:"czm_edge_detection_composite",stages:[t,s]})}Fr.createSilhouetteStage=function(e){let t=bdt(e),n=new yo({name:"czm_silhouette_color_edges",fragmentShader:eF,uniforms:{silhouetteTexture:t.name}});return new Kc({name:"czm_silhouette",stages:[t,n],inputPreviousStageTexture:!1,uniforms:t.uniforms})};Fr.isSilhouetteSupported=function(e){return e.context.depthTexture};Fr.createBloomStage=function(){let e=new yo({name:"czm_bloom_contrast_bias",fragmentShader:WN,uniforms:{contrast:128,brightness:-.3}}),t=Gz("czm_bloom_blur"),n=new Kc({name:"czm_bloom_contrast_bias_blur",stages:[e,t]}),i=new yo({name:"czm_bloom_generate_composite",fragmentShader:HN,uniforms:{glowOnly:!1,bloomTexture:n.name}}),o={};return Object.defineProperties(o,{glowOnly:{get:function(){return i.uniforms.glowOnly},set:function(r){i.uniforms.glowOnly=r}},contrast:{get:function(){return e.uniforms.contrast},set:function(r){e.uniforms.contrast=r}},brightness:{get:function(){return e.uniforms.brightness},set:function(r){e.uniforms.brightness=r}},delta:{get:function(){return t.uniforms.delta},set:function(r){t.uniforms.delta=r}},sigma:{get:function(){return t.uniforms.sigma},set:function(r){t.uniforms.sigma=r}},stepSize:{get:function(){return t.uniforms.stepSize},set:function(r){t.uniforms.stepSize=r}}}),new Kc({name:"czm_bloom",stages:[n,i],inputPreviousStageTexture:!1,uniforms:o})};Fr.createAmbientOcclusionStage=function(){let e=new yo({name:"czm_ambient_occlusion_generate",fragmentShader:VN,uniforms:{intensity:3,bias:.1,lengthCap:.26,stepSize:1.95,frustumLength:1e3,randomTexture:void 0}}),t=Gz("czm_ambient_occlusion_blur");t.uniforms.stepSize=.86;let n=new Kc({name:"czm_ambient_occlusion_generate_blur",stages:[e,t]}),i=new yo({name:"czm_ambient_occlusion_composite",fragmentShader:kN,uniforms:{ambientOcclusionOnly:!1,ambientOcclusionTexture:n.name}}),o={};return Object.defineProperties(o,{intensity:{get:function(){return e.uniforms.intensity},set:function(r){e.uniforms.intensity=r}},bias:{get:function(){return e.uniforms.bias},set:function(r){e.uniforms.bias=r}},lengthCap:{get:function(){return e.uniforms.lengthCap},set:function(r){e.uniforms.lengthCap=r}},stepSize:{get:function(){return e.uniforms.stepSize},set:function(r){e.uniforms.stepSize=r}},frustumLength:{get:function(){return e.uniforms.frustumLength},set:function(r){e.uniforms.frustumLength=r}},randomTexture:{get:function(){return e.uniforms.randomTexture},set:function(r){e.uniforms.randomTexture=r}},delta:{get:function(){return t.uniforms.delta},set:function(r){t.uniforms.delta=r}},sigma:{get:function(){return t.uniforms.sigma},set:function(r){t.uniforms.sigma=r}},blurStepSize:{get:function(){return t.uniforms.stepSize},set:function(r){t.uniforms.stepSize=r}},ambientOcclusionOnly:{get:function(){return i.uniforms.ambientOcclusionOnly},set:function(r){i.uniforms.ambientOcclusionOnly=r}}}),new Kc({name:"czm_ambient_occlusion",stages:[n,i],inputPreviousStageTexture:!1,uniforms:o})};Fr.isAmbientOcclusionSupported=function(e){return e.context.depthTexture};var Sdt=`#define FXAA_QUALITY_PRESET 39 
${tF}
${KN}`;Fr.createFXAAStage=function(){return new yo({name:"czm_FXAA",fragmentShader:Sdt,sampleMode:Fu.LINEAR})};Fr.createAcesTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=UN,new yo({name:"czm_aces",fragmentShader:t,uniforms:{autoExposure:void 0}})};Fr.createFilmicTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=XN,new yo({name:"czm_filmic",fragmentShader:t,uniforms:{autoExposure:void 0}})};Fr.createReinhardTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=$N,new yo({name:"czm_reinhard",fragmentShader:t,uniforms:{autoExposure:void 0}})};Fr.createModifiedReinhardTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=ZN,new yo({name:"czm_modified_reinhard",fragmentShader:t,uniforms:{white:k.WHITE,autoExposure:void 0}})};Fr.createAutoExposureStage=function(){return new aL};Fr.createBlackAndWhiteStage=function(){return new yo({name:"czm_black_and_white",fragmentShader:zN,uniforms:{gradations:5}})};Fr.createBrightnessStage=function(){return new yo({name:"czm_brightness",fragmentShader:GN,uniforms:{brightness:.5}})};Fr.createNightVisionStage=function(){return new yo({name:"czm_night_vision",fragmentShader:QN})};Fr.createDepthViewStage=function(){return new yo({name:"czm_depth_view",fragmentShader:YN})};Fr.createLensFlareStage=function(){return new yo({name:"czm_lens_flare",fragmentShader:JN,uniforms:{dirtTexture:tn("Assets/Textures/LensFlare/DirtMask.jpg"),starTexture:tn("Assets/Textures/LensFlare/StarBurst.jpg"),intensity:2,distortion:10,ghostDispersal:.4,haloWidth:.4,dirtAmount:.4,earthRadius:oe.WGS84.maximumRadius}})};var Gf=Fr;function k_(e){this._collection=e,this._framebuffers=[],this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0,this._updateDependencies=!1}function iF(e){for(;u(e.length);)e=e.get(e.length-1);return e.name}function eX(e,t,n,i,o){if(!i.enabled||!i._isSupported(t))return o;let r=n[i.name]={};if(u(o)){let a=e.getStageByName(o);r[iF(a)]=!0}let s=i.uniforms;if(u(s)){let a=Object.getOwnPropertyNames(s),c=a.length;for(let l=0;l<c;++l){let f=s[a[l]];if(typeof f=="string"){let d=e.getStageByName(f);u(d)&&(r[iF(d)]=!0)}}}return i.name}function nF(e,t,n,i,o){if(u(i.enabled)&&!i.enabled||u(i._isSupported)&&!i._isSupported(t))return o;let r=o,s=!u(i.inputPreviousStageTexture)||i.inputPreviousStageTexture,a=o,c=i.length;for(let d=0;d<c;++d){let p=i.get(d);u(p.length)?a=nF(e,t,n,p,o):a=eX(e,t,n,p,o),s&&(o=a)}let l,f;if(s)for(l=1;l<c;++l)f=iF(i.get(l)),u(n[f])||(n[f]={}),n[f][r]=!0;else for(l=1;l<c;++l){f=iF(i.get(l));let d=n[f];for(let p=0;p<l;++p)d[iF(i.get(p))]=!0}return a}function vdt(e,t){let n={};if(u(e.ambientOcclusion)){let i=e.ambientOcclusion,o=e.bloom,r=e._tonemapping,s=e.fxaa,a=nF(e,t,n,i,void 0);a=nF(e,t,n,o,a),a=eX(e,t,n,r,a),a=nF(e,t,n,e,a),eX(e,t,n,s,a)}else nF(e,t,n,e,void 0);return n}function wdt(e,t,n){let o=e._collection.getStageByName(t),r=o._textureScale,s=o._forcePowerOfTwo,a=o._pixelFormat,c=o._pixelDatatype,l=o._clearColor,f,d,p=e._framebuffers,g=p.length;for(f=0;f<g;++f){if(d=p[f],r!==d.textureScale||s!==d.forcePowerOfTwo||a!==d.pixelFormat||c!==d.pixelDatatype||!k.equals(l,d.clearColor))continue;let h=d.stages,A=h.length,x=!1;for(let C=0;C<A;++C)if(n[h[C]]){x=!0;break}if(!x)break}return u(d)&&f<g?(d.stages.push(t),d):(d={textureScale:r,forcePowerOfTwo:s,pixelFormat:a,pixelDatatype:c,clearColor:l,stages:[t],buffer:new mi({pixelFormat:a,pixelDatatype:c}),clear:void 0},p.push(d),d)}function Ddt(e,t){let n=vdt(e._collection,t);for(let i in n)n.hasOwnProperty(i)&&(e._stageNameToFramebuffer[i]=wdt(e,i,n[i]))}function tX(e){let t=e._framebuffers,n=t.length;for(let i=0;i<n;++i)t[i].buffer.destroy()}function Idt(e,t){let n=e._width,i=e._height,o=e._framebuffers,r=o.length;for(let s=0;s<r;++s){let a=o[s],c=a.textureScale,l=Math.ceil(n*c),f=Math.ceil(i*c),d=Math.min(l,f);a.forcePowerOfTwo&&(P.isPowerOfTwo(d)||(d=P.nextPowerOfTwo(d)),l=d,f=d),a.buffer.update(t,l,f),a.clear=new li({color:a.clearColor,framebuffer:a.buffer.framebuffer})}}k_.prototype.updateDependencies=function(){this._updateDependencies=!0};k_.prototype.update=function(e){let t=this._collection,n=this._updateDependencies,i=u(t.ambientOcclusion)&&t.ambientOcclusion.enabled&&t.ambientOcclusion._isSupported(e),o=u(t.bloom)&&t.bloom.enabled&&t.bloom._isSupported(e),r=u(t._tonemapping)&&t._tonemapping.enabled&&t._tonemapping._isSupported(e),s=u(t.fxaa)&&t.fxaa.enabled&&t.fxaa._isSupported(e),a=!u(t._activeStages)||t._activeStages.length>0||i||o||r||s;if((n||!a&&this._framebuffers.length>0)&&(tX(this),this._framebuffers.length=0,this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0),!n&&!a)return;this._framebuffers.length===0&&Ddt(this,e);let c=e.drawingBufferWidth,l=e.drawingBufferHeight,f=this._width!==c||this._height!==l;!n&&!f||(this._width=c,this._height=l,this._updateDependencies=!1,tX(this),Idt(this,e))};k_.prototype.clear=function(e){let t=this._framebuffers;for(let n=0;n<t.length;++n)t[n].clear.execute(e)};k_.prototype.getStageByName=function(e){return this._collection.getStageByName(e)};k_.prototype.getOutputTexture=function(e){return this._collection.getOutputTexture(e)};k_.prototype.getFramebuffer=function(e){let t=this._stageNameToFramebuffer[e];if(u(t))return t.buffer.framebuffer};k_.prototype.isDestroyed=function(){return!1};k_.prototype.destroy=function(){return tX(this),ue(this)};var AC=k_;var oF={REINHARD:0,MODIFIED_REINHARD:1,FILMIC:2,ACES:3,validate:function(e){return e===oF.REINHARD||e===oF.MODIFIED_REINHARD||e===oF.FILMIC||e===oF.ACES}},i0=Object.freeze(oF);var nX=[];function Jc(){let e=Gf.createFXAAStage(),t=Gf.createAmbientOcclusionStage(),n=Gf.createBloomStage();this._autoExposureEnabled=!1,this._autoExposure=Gf.createAutoExposureStage(),this._tonemapping=void 0,this._tonemapper=void 0,this.tonemapper=i0.ACES;let i=this._tonemapping;e.enabled=!1,t.enabled=!1,n.enabled=!1,i.enabled=!1;let o=new AC(this),r={},s=nX;for(s.push(e,t,n,i);s.length>0;){let c=s.pop();r[c.name]=c,c._textureCache=o;let l=c.length;if(u(l))for(let 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iX(this),this._stages.length}},outputTexture:{get:function(){let e=this._fxaa;if(e.enabled&&e.ready)return this.getOutputTexture(e.name);let t=this._stages,n=t.length;for(let s=n-1;s>=0;--s){let a=t[s];if(u(a)&&a.ready&&a.enabled)return this.getOutputTexture(a.name)}let i=this._tonemapping;if(i.enabled&&i.ready)return this.getOutputTexture(i.name);let o=this._bloom;if(o.enabled&&o.ready)return this.getOutputTexture(o.name);let r=this._ao;if(r.enabled&&r.ready)return this.getOutputTexture(r.name)}},hasSelected:{get:function(){let e=this._stages.slice();for(;e.length>0;){let t=e.pop();if(!u(t))continue;if(u(t.selected))return!0;let n=t.length;if(u(n))for(let i=0;i<n;++i)e.push(t.get(i))}return!1}},tonemapper:{get:function(){return this._tonemapper},set:function(e){if(this._tonemapper===e)return;u(this._tonemapping)&&(delete this._stageNames[this._tonemapping.name],this._tonemapping.destroy());let t=this._autoExposureEnabled,n;switch(e){case i0.REINHARD:n=Gf.createReinhardTonemappingStage(t);break;case i0.MODIFIED_REINHARD:n=Gf.createModifiedReinhardTonemappingStage(t);break;case i0.FILMIC:n=Gf.createFilmicTonemappingStage(t);break;default:n=Gf.createAcesTonemappingStage(t);break}if(t){let i=this._autoExposure;n.uniforms.autoExposure=function(){return i.outputTexture}}this._tonemapper=e,this._tonemapping=n,u(this._stageNames)&&(this._stageNames[n.name]=n,n._textureCache=this._textureCache),this._textureCacheDirty=!0}}});function iX(e){if(!e._stagesRemoved)return;e._stagesRemoved=!1;let t=[],n=e._stages,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];s&&(s._index=r++,t.push(s))}e._stages=t}Jc.prototype.add=function(e){let t=this._stageNames,n=nX;for(n.push(e);n.length>0;){let o=n.pop();t[o.name]=o,o._textureCache=this._textureCache;let r=o.length;if(u(r))for(let s=0;s<r;++s)n.push(o.get(s))}let i=this._stages;return e._index=i.length,i.push(e),this._textureCacheDirty=!0,e};Jc.prototype.remove=function(e){if(!this.contains(e))return!1;let t=this._stageNames,n=nX;for(n.push(e);n.length>0;){let i=n.pop();delete t[i.name];let o=i.length;if(u(o))for(let r=0;r<o;++r)n.push(i.get(r))}return this._stages[e._index]=void 0,this._stagesRemoved=!0,this._textureCacheDirty=!0,e._index=void 0,e._textureCache=void 0,e.destroy(),!0};Jc.prototype.contains=function(e){return u(e)&&u(e._index)&&e._textureCache===this._textureCache};Jc.prototype.get=function(e){return iX(this),this._stages[e]};Jc.prototype.removeAll=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)this.remove(e[n]);e.length=0};Jc.prototype.getStageByName=function(e){return this._stageNames[e]};Jc.prototype.update=function(e,t,n){iX(this);let i=this._activeStages,o=this._activeStages=this._previousActiveStages;this._previousActiveStages=i;let r=this._stages,s=o.length=r.length,a,c,l=0;for(a=0;a<s;++a)c=r[a],c.ready&&c.enabled&&c._isSupported(e)&&(o[l++]=c);o.length=l;let f=l!==i.length;if(!f){for(a=0;a<l;++a)if(o[a]!==i[a]){f=!0;break}}let d=this._ao,p=this._bloom,g=this._autoExposure,h=this._tonemapping,A=this._fxaa;h.enabled=n;let x=d.enabled&&d._isSupported(e),C=p.enabled&&p._isSupported(e),T=h.enabled&&h._isSupported(e),E=A.enabled&&A._isSupported(e);if((f||this._textureCacheDirty||x!==this._aoEnabled||C!==this._bloomEnabled||T!==this._tonemappingEnabled||E!==this._fxaaEnabled)&&(this._textureCache.updateDependencies(),this._aoEnabled=x,this._bloomEnabled=C,this._tonemappingEnabled=T,this._fxaaEnabled=E,this._textureCacheDirty=!1),u(this._randomTexture)&&!x&&(this._randomTexture.destroy(),this._randomTexture=void 0),!u(this._randomTexture)&&x){s=256*256*3;let S=new Uint8Array(s);for(a=0;a<s;a+=3)S[a]=Math.floor(Math.random()*255);this._randomTexture=new Mt({context:e,pixelFormat:st.RGB,pixelDatatype:Ke.UNSIGNED_BYTE,source:{arrayBufferView:S,width:256,height:256},sampler:new fn({wrapS:wn.REPEAT,wrapT:wn.REPEAT,minificationFilter:cn.NEAREST,magnificationFilter:xi.NEAREST})})}for(this._textureCache.update(e),A.update(e,t),d.update(e,t),p.update(e,t),h.update(e,t),this._autoExposureEnabled&&g.update(e,t),s=r.length,a=0;a<s;++a)r[a].update(e,t);for(l=0,a=0;a<s;++a)c=r[a],c.ready&&c.enabled&&c._isSupported(e)&&l++;f=l!==o.length,f&&this.update(e,t,n)};Jc.prototype.clear=function(e){this._textureCache.clear(e),this._autoExposureEnabled&&this._autoExposure.clear(e)};function xC(e){for(;u(e.length);)e=e.get(e.length-1);return e.outputTexture}Jc.prototype.getOutputTexture=function(e){let t=this.getStageByName(e);if(u(t))return xC(t)};function Oh(e,t,n,i,o){if(u(e.execute)){e.execute(t,n,i,o);return}let r=e.length,s;if(e.inputPreviousStageTexture)for(Oh(e.get(0),t,n,i,o),s=1;s<r;++s)Oh(e.get(s),t,xC(e.get(s-1)),i,o);else for(s=0;s<r;++s)Oh(e.get(s),t,n,i,o)}Jc.prototype.execute=function(e,t,n,i){let o=this._activeStages,r=o.length,s=this._fxaa,a=this._ao,c=this._bloom,l=this._autoExposure,f=this._tonemapping,d=a.enabled&&a._isSupported(e),p=c.enabled&&c._isSupported(e),g=this._autoExposureEnabled,h=f.enabled&&f._isSupported(e),A=s.enabled&&s._isSupported(e);if(!A&&!d&&!p&&!h&&r===0)return;let x=t;d&&a.ready&&(Oh(a,e,x,n,i),x=xC(a)),p&&c.ready&&(Oh(c,e,x,n,i),x=xC(c)),g&&l.ready&&Oh(l,e,x,n,i),h&&f.ready&&(Oh(f,e,x,n,i),x=xC(f));let C=x;if(r>0){Oh(o[0],e,x,n,i);for(let T=1;T<r;++T)Oh(o[T],e,xC(o[T-1]),n,i);C=xC(o[r-1])}A&&s.ready&&Oh(s,e,C,n,i)};Jc.prototype.copy=function(e,t){if(!u(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(kl,{uniformMap:{colorTexture:function(){return n.outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};Jc.prototype.isDestroyed=function(){return!1};Jc.prototype.destroy=function(){return this._fxaa.destroy(),this._ao.destroy(),this._bloom.destroy(),this._autoExposure.destroy(),this._tonemapping.destroy(),this.removeAll(),this._textureCache=this._textureCache&&this._textureCache.destroy(),ue(this)};var rF=Jc;function Uu(){fe.throwInstantiationError()}Uu.computeDefaultLevelZeroMaximumGeometricError=function(e){return e.ellipsoid.maximumRadius*2*Math.PI*.25/(65*e.getNumberOfXTilesAtLevel(0))};Object.defineProperties(Uu.prototype,{quadtree:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},ready:{get:fe.throwInstantiationError},tilingScheme:{get:fe.throwInstantiationError},errorEvent:{get:fe.throwInstantiationError}});Uu.prototype.update=fe.throwInstantiationError;Uu.prototype.beginUpdate=fe.throwInstantiationError;Uu.prototype.endUpdate=fe.throwInstantiationError;Uu.prototype.getLevelMaximumGeometricError=fe.throwInstantiationError;Uu.prototype.loadTile=fe.throwInstantiationError;Uu.prototype.computeTileVisibility=fe.throwInstantiationError;Uu.prototype.showTileThisFrame=fe.throwInstantiationError;Uu.prototype.computeDistanceToTile=fe.throwInstantiationError;Uu.prototype.isDestroyed=fe.throwInstantiationError;Uu.prototype.destroy=fe.throwInstantiationError;var oX=Uu;function CC(e){this._scene=e,this._currentTweens=[],this._morphHandler=void 0,this._morphCancelled=!1,this._completeMorph=void 0,this._morphToOrthographic=!1}CC.prototype.completeMorph=function(){u(this._completeMorph)&&this._completeMorph()};CC.prototype.morphTo2D=function(e,t){u(this._completeMorph)&&this._completeMorph();let n=this._scene;this._previousMode=n.mode,this._morphToOrthographic=n.camera.frustum instanceof nn,!(this._previousMode===ne.SCENE2D||this._previousMode===ne.MORPHING)&&(this._scene.morphStart.raiseEvent(this,this._previousMode,ne.SCENE2D,!0),n._mode=ne.MORPHING,n.camera._setTransform(B.IDENTITY),this._previousMode===ne.COLUMBUS_VIEW?cmt(this,e):pmt(this,e,t),e===0&&u(this._completeMorph)&&this._completeMorph())};var Pdt=new m,Odt=new m,Mdt=new m,Rdt=new m,Bdt=new m,Ldt=new m,Ndt=new m,Fdt=new he,Udt=new B,Vdt=new bi,kdt=new nn,zdt={position:void 0,direction:void 0,up:void 0,position2D:void 0,direction2D:void 0,up2D:void 0,frustum:void 0};CC.prototype.morphToColumbusView=function(e,t){u(this._completeMorph)&&this._completeMorph();let n=this._scene;if(this._previousMode=n.mode,this._previousMode===ne.COLUMBUS_VIEW||this._previousMode===ne.MORPHING)return;this._scene.morphStart.raiseEvent(this,this._previousMode,ne.COLUMBUS_VIEW,!0),n.camera._setTransform(B.IDENTITY);let i=Pdt,o=Odt,r=Mdt;if(e>0)i.x=0,i.y=-1,i.z=1,i=m.multiplyByScalar(m.normalize(i,i),5*t.maximumRadius,i),m.negate(m.normalize(i,o),o),m.cross(m.UNIT_X,o,r);else{let l=n.camera;if(this._previousMode===ne.SCENE2D)m.clone(l.position,i),i.z=l.frustum.right-l.frustum.left,m.negate(m.UNIT_Z,o),m.clone(m.UNIT_Y,r);else{m.clone(l.positionWC,i),m.clone(l.directionWC,o),m.clone(l.upWC,r);let f=t.scaleToGeodeticSurface(i,Ndt),d=Ot.eastNorthUpToFixedFrame(f,t,Udt);B.inverseTransformation(d,d),n.mapProjection.project(t.cartesianToCartographic(i,Fdt),i),B.multiplyByPointAsVector(d,o,o),B.multiplyByPointAsVector(d,r,r)}}let s;this._morphToOrthographic?(s=kdt,s.width=n.camera.frustum.right-n.camera.frustum.left,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight):(s=Vdt,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,s.fov=P.toRadians(60));let a=zdt;a.position=i,a.direction=o,a.up=r,a.frustum=s;let c=gmt(a);sF(this,c),this._previousMode===ne.SCENE2D?_mt(this,e,a,c):(a.position2D=B.multiplyByPoint(so.TRANSFORM_2D,i,Rdt),a.direction2D=B.multiplyByPointAsVector(so.TRANSFORM_2D,o,Bdt),a.up2D=B.multiplyByPointAsVector(so.TRANSFORM_2D,r,Ldt),n._mode=ne.MORPHING,v0e(this,e,a,c)),e===0&&u(this._completeMorph)&&this._completeMorph()};var aX={position:new m,direction:new m,up:new m,frustum:void 0},g0e=new bi;CC.prototype.morphTo3D=function(e,t){u(this._completeMorph)&&this._completeMorph();let n=this._scene;if(this._previousMode=n.mode,!(this._previousMode===ne.SCENE3D||this._previousMode===ne.MORPHING)){if(this._scene.morphStart.raiseEvent(this,this._previousMode,ne.SCENE3D,!0),n._mode=ne.MORPHING,n.camera._setTransform(B.IDENTITY),this._previousMode===ne.SCENE2D)Qdt(this,e,t);else{let i;e>0?(i=aX,m.fromDegrees(0,0,5*t.maximumRadius,t,i.position),m.negate(i.position,i.direction),m.normalize(i.direction,i.direction),m.clone(m.UNIT_Z,i.up)):i=y0e(this,t);let o,r=n.camera;r.frustum instanceof nn?o=r.frustum.clone():(o=g0e,o.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,o.fov=P.toRadians(60)),i.frustum=o;let s=D0e(i);sF(this,s),sX(this,e,i,s)}e===0&&u(this._completeMorph)&&this._completeMorph()}};CC.prototype.isDestroyed=function(){return!1};CC.prototype.destroy=function(){return Wz(this),ue(this)};function sF(e,t){if(e._scene.completeMorphOnUserInput){e._morphHandler=new Pu(e._scene.canvas);let n=function(){e._morphCancelled=!0,e._scene.camera.cancelFlight(),t(e)};e._completeMorph=n,e._morphHandler.setInputAction(n,An.LEFT_DOWN),e._morphHandler.setInputAction(n,An.MIDDLE_DOWN),e._morphHandler.setInputAction(n,An.RIGHT_DOWN),e._morphHandler.setInputAction(n,An.WHEEL)}}function Wz(e){let t=e._currentTweens;for(let n=0;n<t.length;++n)t[n].cancelTween();e._currentTweens.length=0,e._morphHandler=e._morphHandler&&e._morphHandler.destroy()}var Hdt=new he,Gdt=new m,Wdt=new B;function y0e(e,t){let n=e._scene,i=n.camera,o=aX,r=o.position,s=o.direction,a=o.up,c=n.mapProjection.unproject(i.position,Hdt);t.cartographicToCartesian(c,r);let l=t.scaleToGeodeticSurface(r,Gdt),f=Ot.eastNorthUpToFixedFrame(l,t,Wdt);return B.multiplyByPointAsVector(f,i.direction,s),B.multiplyByPointAsVector(f,i.up,a),o}var jdt=new m,Ydt=new m,qdt=new m,Xdt=new m,Kdt=new m,Jdt=new m;function sX(e,t,n,i){t*=.5;let o=e._scene,r=o.camera,s=m.clone(r.position,jdt),a=m.clone(r.direction,Ydt),c=m.clone(r.up,qdt),l=B.multiplyByPoint(so.TRANSFORM_2D_INVERSE,n.position,Xdt),f=B.multiplyByPointAsVector(so.TRANSFORM_2D_INVERSE,n.direction,Kdt),d=B.multiplyByPointAsVector(so.TRANSFORM_2D_INVERSE,n.up,Jdt);function p(h){Wf(s,l,h.time,r.position),Wf(a,f,h.time,r.direction),Wf(c,d,h.time,r.up),m.cross(r.direction,r.up,r.right),m.normalize(r.right,r.right)}let g=o.tweens.add({duration:t,easingFunction:Br.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){w0e(e,o,0,1,t,i)}});e._currentTweens.push(g)}var Zdt=new nn,A0e=new m,x0e=new m,C0e=new m,cX=new m,T0e=new m,E0e=new m;function Qdt(e,t,n){t/=3;let i=e._scene,o=i.camera,r;t>0?(r=aX,m.fromDegrees(0,0,5*n.maximumRadius,n,r.position),m.negate(r.position,r.direction),m.normalize(r.direction,r.direction),m.clone(m.UNIT_Z,r.up)):(o.position.z=o.frustum.right-o.frustum.left,r=y0e(e,n));let s;e._morphToOrthographic?(s=Zdt,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.width=o.frustum.right-o.frustum.left):(s=g0e,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.fov=P.toRadians(60)),r.frustum=s;let a=D0e(r);sF(e,a);let c;e._morphToOrthographic?c=function(){sX(e,t,r,a)}:c=function(){S0e(e,t,r,function(){sX(e,t,r,a)})},t>0?(i._mode=ne.SCENE2D,o.flyTo({duration:t,destination:m.fromDegrees(0,0,5*n.maximumRadius,n,cX),complete:function(){i._mode=ne.MORPHING,c()}})):c()}function Wf(e,t,n,i){return m.lerp(e,t,n,i)}function b0e(e,t,n,i,o){let r=e._scene,s=r.camera;if(s.frustum instanceof nn)return;let a=s.frustum.fov,c=P.RADIANS_PER_DEGREE*.5,l=n.position.z*Math.tan(a*.5);s.frustum.far=l/Math.tan(c*.5)+1e7;function f(p){s.frustum.fov=P.lerp(a,c,p.time);let g=l/Math.tan(s.frustum.fov*.5);i(s,g)}let d=r.tweens.add({duration:t,easingFunction:Br.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){s.frustum=n.frustum.clone(),o(e)}});e._currentTweens.push(d)}var $dt=new m,emt=new m,tmt=new m,rX=new m,nmt=new m,imt=new m,omt=new br,rmt=new Dn,smt=new m,amt={position:void 0,direction:void 0,up:void 0,frustum:void 0};function cmt(e,t){t*=.5;let n=e._scene,i=n.camera,o=m.clone(i.position,$dt),r=m.clone(i.direction,emt),s=m.clone(i.up,tmt),a=m.negate(m.UNIT_Z,nmt),c=m.clone(m.UNIT_Y,imt),l=rX;if(t>0)m.clone(m.ZERO,rX),l.z=5*n.mapProjection.ellipsoid.maximumRadius;else{m.clone(o,rX);let x=rmt;B.multiplyByPoint(so.TRANSFORM_2D,o,x.origin),B.multiplyByPointAsVector(so.TRANSFORM_2D,r,x.direction);let C=n.globe;if(u(C)){let T=C.pickWorldCoordinates(x,n,!0,smt);u(T)&&(B.multiplyByPoint(so.TRANSFORM_2D_INVERSE,T,l),l.z+=m.distance(o,l))}}let f=omt;f.right=l.z*.5,f.left=-f.right,f.top=f.right*(n.drawingBufferHeight/n.drawingBufferWidth),f.bottom=-f.top;let d=amt;d.position=l,d.direction=a,d.up=c,d.frustum=f;let p=I0e(d);sF(e,p);function g(x){Wf(o,l,x.time,i.position),Wf(r,a,x.time,i.direction),Wf(s,c,x.time,i.up),m.cross(i.direction,i.up,i.right),m.normalize(i.right,i.right),i._adjustOrthographicFrustum(!0)}function h(x,C){x.position.z=C}let A=n.tweens.add({duration:t,easingFunction:Br.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){b0e(e,t,d,h,p)}});e._currentTweens.push(A)}var _0e=new he,lmt={position:new m,direction:new m,up:new m,position2D:new m,direction2D:new m,up2D:new m,frustum:new br},umt={position:new m,direction:new m,up:new m,frustum:void 0},fmt=new m,dmt=new Dn,mmt=new B,hmt=new m;function pmt(e,t,n){t*=.5;let i=e._scene,o=i.camera,r=lmt;if(t>0)m.clone(m.ZERO,r.position),r.position.z=5*n.maximumRadius,m.negate(m.UNIT_Z,r.direction),m.clone(m.UNIT_Y,r.up);else{n.cartesianToCartographic(o.positionWC,_0e),i.mapProjection.project(_0e,r.position),m.negate(m.UNIT_Z,r.direction),m.clone(m.UNIT_Y,r.up);let d=dmt;m.clone(r.position2D,d.origin);let p=m.clone(o.directionWC,d.direction),g=n.scaleToGeodeticSurface(o.positionWC,hmt),h=Ot.eastNorthUpToFixedFrame(g,n,mmt);B.inverseTransformation(h,h),B.multiplyByPointAsVector(h,p,p),B.multiplyByPointAsVector(so.TRANSFORM_2D,p,p);let A=i.globe;if(u(A)){let x=A.pickWorldCoordinates(d,i,!0,fmt);if(u(x)){let C=m.distance(r.position2D,x);x.x+=C,m.clone(x,r.position2D)}}}function s(d,p){d.position.x=p}B.multiplyByPoint(so.TRANSFORM_2D,r.position,r.position2D),B.multiplyByPointAsVector(so.TRANSFORM_2D,r.direction,r.direction2D),B.multiplyByPointAsVector(so.TRANSFORM_2D,r.up,r.up2D);let a=r.frustum;a.right=r.position.z*.5,a.left=-a.right,a.top=a.right*(i.drawingBufferHeight/i.drawingBufferWidth),a.bottom=-a.top;let c=umt;B.multiplyByPoint(so.TRANSFORM_2D_INVERSE,r.position2D,c.position),m.clone(r.direction,c.direction),m.clone(r.up,c.up),c.frustum=a;let l=I0e(c);sF(e,l);function f(){b0e(e,t,r,s,l)}v0e(e,t,r,f)}function S0e(e,t,n,i){let o=e._scene,r=o.camera,s=r.frustum.right-r.frustum.left;r.frustum=n.frustum.clone();let a=r.frustum.fov,c=P.RADIANS_PER_DEGREE*.5,l=s*Math.tan(a*.5);r.frustum.far=l/Math.tan(c*.5)+1e7,r.frustum.fov=c;function f(p){r.frustum.fov=P.lerp(c,a,p.time),r.position.z=l/Math.tan(r.frustum.fov*.5)}let d=o.tweens.add({duration:t,easingFunction:Br.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){i(e)}});e._currentTweens.push(d)}function _mt(e,t,n,i){t*=.5;let o=e._scene,r=o.camera,s=m.clone(n.position,cX),a=m.clone(n.direction,T0e),c=m.clone(n.up,E0e);o._mode=ne.MORPHING;function l(){r.frustum=n.frustum.clone();let f=m.clone(r.position,A0e),d=m.clone(r.direction,x0e),p=m.clone(r.up,C0e);f.z=s.z;function g(A){Wf(f,s,A.time,r.position),Wf(d,a,A.time,r.direction),Wf(p,c,A.time,r.up),m.cross(r.direction,r.up,r.right),m.normalize(r.right,r.right)}let h=o.tweens.add({duration:t,easingFunction:Br.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){i(e)}});e._currentTweens.push(h)}e._morphToOrthographic?l():S0e(e,0,n,l)}function v0e(e,t,n,i){let o=e._scene,r=o.camera,s=m.clone(r.position,A0e),a=m.clone(r.direction,x0e),c=m.clone(r.up,C0e),l=m.clone(n.position2D,cX),f=m.clone(n.direction2D,T0e),d=m.clone(n.up2D,E0e);function p(h){Wf(s,l,h.time,r.position),Wf(a,f,h.time,r.direction),Wf(c,d,h.time,r.up),m.cross(r.direction,r.up,r.right),m.normalize(r.right,r.right),r._adjustOrthographicFrustum(!0)}let g=o.tweens.add({duration:t,easingFunction:Br.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){w0e(e,o,1,0,t,i)}});e._currentTweens.push(g)}function w0e(e,t,n,i,o,r){let s={object:t,property:"morphTime",startValue:n,stopValue:i,duration:o,easingFunction:Br.QUARTIC_OUT};u(r)&&(s.complete=function(){r(e)});let a=t.tweens.addProperty(s);e._currentTweens.push(a)}function D0e(e){return function(t){let n=t._scene;n._mode=ne.SCENE3D,n.morphTime=ne.getMorphTime(ne.SCENE3D),Wz(t);let i=n.camera;(t._previousMode!==ne.MORPHING||t._morphCancelled)&&(t._morphCancelled=!1,m.clone(e.position,i.position),m.clone(e.direction,i.direction),m.clone(e.up,i.up),m.cross(i.direction,i.up,i.right),m.normalize(i.right,i.right),i.frustum=e.frustum.clone());let o=i.frustum;n.frameState.useLogDepth&&(o.near=.1,o.far=1e10);let r=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ne.SCENE3D,r)}}function I0e(e){return function(t){let n=t._scene;n._mode=ne.SCENE2D,n.morphTime=ne.getMorphTime(ne.SCENE2D),Wz(t);let i=n.camera;m.clone(e.position,i.position),i.position.z=n.mapProjection.ellipsoid.maximumRadius*2,m.clone(e.direction,i.direction),m.clone(e.up,i.up),m.cross(i.direction,i.up,i.right),m.normalize(i.right,i.right),i.frustum=e.frustum.clone();let o=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ne.SCENE2D,o)}}function gmt(e){return function(t){let n=t._scene;n._mode=ne.COLUMBUS_VIEW,n.morphTime=ne.getMorphTime(ne.COLUMBUS_VIEW),Wz(t);let i=n.camera;(t._previousModeMode!==ne.MORPHING||t._morphCancelled)&&(t._morphCancelled=!1,m.clone(e.position,i.position),m.clone(e.direction,i.direction),m.clone(e.up,i.up),m.cross(i.direction,i.up,i.right),m.normalize(i.right,i.right));let o=i.frustum;n.frameState.useLogDepth&&(o.near=.1,o.far=1e10);let r=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ne.COLUMBUS_VIEW,r)}}var aF=CC;function jz(e,t,n,i,o,r,s,a,c,l){this._tweens=e,this._tweenjs=t,this._startObject=je(n),this._stopObject=je(i),this._duration=o,this._delay=r,this._easingFunction=s,this._update=a,this._complete=c,this.cancel=l,this.needsStart=!0}Object.defineProperties(jz.prototype,{startObject:{get:function(){return this._startObject}},stopObject:{get:function(){return this._stopObject}},duration:{get:function(){return this._duration}},delay:{get:function(){return this._delay}},easingFunction:{get:function(){return this._easingFunction}},update:{get:function(){return this._update}},complete:{get:function(){return this._complete}},tweenjs:{get:function(){return this._tweenjs}}});jz.prototype.cancelTween=function(){this._tweens.remove(this)};function pm(){this._tweens=[]}Object.defineProperties(pm.prototype,{length:{get:function(){return this._tweens.length}}});pm.prototype.add=function(e){if(e=y(e,y.EMPTY_OBJECT),e.duration===0)return u(e.complete)&&e.complete(),new jz(this);let t=e.duration/Qn.SECONDS_PER_MILLISECOND,n=y(e.delay,0),i=n/Qn.SECONDS_PER_MILLISECOND,o=y(e.easingFunction,Br.LINEAR_NONE),r=e.startObject,s=new Dme(r);s.to(je(e.stopObject),t),s.delay(i),s.easing(o),u(e.update)&&s.onUpdate(function(){e.update(r)}),s.onComplete(y(e.complete,null)),s.repeat(y(e._repeat,0));let a=new jz(this,s,e.startObject,e.stopObject,e.duration,n,o,e.update,e.complete,e.cancel);return this._tweens.push(a),a};pm.prototype.addProperty=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.object,n=e.property,i=e.startValue,o=e.stopValue;function r(s){t[n]=s.value}return this.add({startObject:{value:i},stopObject:{value:o},duration:y(e.duration,3),delay:e.delay,easingFunction:e.easingFunction,update:r,complete:e.complete,cancel:e.cancel,_repeat:e._repeat})};pm.prototype.addAlpha=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.material,n=[];for(let o in t.uniforms)t.uniforms.hasOwnProperty(o)&&u(t.uniforms[o])&&u(t.uniforms[o].alpha)&&n.push(o);function i(o){let r=n.length;for(let s=0;s<r;++s)t.uniforms[n[s]].alpha=o.alpha}return this.add({startObject:{alpha:y(e.startValue,0)},stopObject:{alpha:y(e.stopValue,1)},duration:y(e.duration,3),delay:e.delay,easingFunction:e.easingFunction,update:i,complete:e.complete,cancel:e.cancel})};pm.prototype.addOffsetIncrement=function(e){e=y(e,y.EMPTY_OBJECT);let n=e.material.uniforms;return this.addProperty({object:n,property:"offset",startValue:n.offset,stopValue:n.offset+1,duration:e.duration,delay:e.delay,easingFunction:e.easingFunction,update:e.update,cancel:e.cancel,_repeat:1/0})};pm.prototype.remove=function(e){if(!u(e))return!1;let t=this._tweens.indexOf(e);return t!==-1?(e.tweenjs.stop(),u(e.cancel)&&e.cancel(),this._tweens.splice(t,1),!0):!1};pm.prototype.removeAll=function(){let e=this._tweens;for(let t=0;t<e.length;++t){let n=e[t];n.tweenjs.stop(),u(n.cancel)&&n.cancel()}e.length=0};pm.prototype.contains=function(e){return u(e)&&this._tweens.indexOf(e)!==-1};pm.prototype.get=function(e){return this._tweens[e]};pm.prototype.update=function(e){let t=this._tweens,n=0;for(e=u(e)?e/Qn.SECONDS_PER_MILLISECOND:yi();n<t.length;){let i=t[n],o=i.tweenjs;i.needsStart?(i.needsStart=!1,o.start(e)):o.update(e)?n++:(o.stop(),t.splice(n,1))}};var TC=pm;function lF(e){this.enableInputs=!0,this.enableTranslate=!0,this.enableZoom=!0,this.enableRotate=!0,this.enableTilt=!0,this.enableLook=!0,this.inertiaSpin=.9,this.inertiaTranslate=.9,this.inertiaZoom=.8,this.maximumMovementRatio=.1,this.bounceAnimationTime=3,this.minimumZoomDistance=1,this.maximumZoomDistance=Number.POSITIVE_INFINITY,this.translateEventTypes=Oi.LEFT_DRAG,this.zoomEventTypes=[Oi.RIGHT_DRAG,Oi.WHEEL,Oi.PINCH],this.rotateEventTypes=Oi.LEFT_DRAG,this.tiltEventTypes=[Oi.MIDDLE_DRAG,Oi.PINCH,{eventType:Oi.LEFT_DRAG,modifier:ra.CTRL},{eventType:Oi.RIGHT_DRAG,modifier:ra.CTRL}],this.lookEventTypes={eventType:Oi.LEFT_DRAG,modifier:ra.SHIFT},this.minimumPickingTerrainHeight=15e4,this._minimumPickingTerrainHeight=this.minimumPickingTerrainHeight,this.minimumPickingTerrainDistanceWithInertia=4e3,this.minimumCollisionTerrainHeight=15e3,this._minimumCollisionTerrainHeight=this.minimumCollisionTerrainHeight,this.minimumTrackBallHeight=75e5,this._minimumTrackBallHeight=this.minimumTrackBallHeight,this.enableCollisionDetection=!0,this._scene=e,this._globe=void 0,this._ellipsoid=void 0,this._aggregator=new _L(e.canvas),this._lastInertiaSpinMovement=void 0,this._lastInertiaZoomMovement=void 0,this._lastInertiaTranslateMovement=void 0,this._lastInertiaTiltMovement=void 0,this._inertiaDisablers={_lastInertiaZoomMovement:["_lastInertiaSpinMovement","_lastInertiaTranslateMovement","_lastInertiaTiltMovement"],_lastInertiaTiltMovement:["_lastInertiaSpinMovement","_lastInertiaTranslateMovement"]},this._tweens=new TC,this._tween=void 0,this._horizontalRotationAxis=void 0,this._tiltCenterMousePosition=new H(-1,-1),this._tiltCenter=new m,this._rotateMousePosition=new H(-1,-1),this._rotateStartPosition=new m,this._strafeStartPosition=new m,this._strafeMousePosition=new H,this._strafeEndMousePosition=new H,this._zoomMouseStart=new H(-1,-1),this._zoomWorldPosition=new m,this._useZoomWorldPosition=!1,this._tiltCVOffMap=!1,this._looking=!1,this._rotating=!1,this._strafing=!1,this._zoomingOnVector=!1,this._zoomingUnderground=!1,this._rotatingZoom=!1,this._adjustedHeightForTerrain=!1,this._cameraUnderground=!1;let t=e.mapProjection;this._maxCoord=t.project(new he(Math.PI,P.PI_OVER_TWO)),this._zoomFactor=5,this._rotateFactor=void 0,this._rotateRateRangeAdjustment=void 0,this._maximumRotateRate=1.77,this._minimumRotateRate=1/5e3,this._minimumZoomRate=20,this._maximumZoomRate=5906376272e3,this._minimumUndergroundPickDistance=2e3,this._maximumUndergroundPickDistance=1e4}function ymt(e,t){if(e<0)return 0;let n=(1-t)*25;return Math.exp(-n*e)}function Amt(e){return H.equalsEpsilon(e.startPosition,e.endPosition,P.EPSILON14)}var xmt=.4;function Cmt(e,t,n,i,o,r,s){let a=r[s];u(a)||(a=r[s]={startPosition:new H,endPosition:new H,motion:new H,inertiaEnabled:!0});let c=e.getButtonPressTime(t,n),l=e.getButtonReleaseTime(t,n),f=c&&l&&(l.getTime()-c.getTime())/1e3,p=l&&(new Date().getTime()-l.getTime())/1e3;if(c&&l&&f<xmt){let g=ymt(p,i),h=e.getLastMovement(t,n);if(!u(h)||Amt(h)||!a.inertiaEnabled||(a.motion.x=(h.endPosition.x-h.startPosition.x)*.5,a.motion.y=(h.endPosition.y-h.startPosition.y)*.5,a.startPosition=H.clone(h.startPosition,a.startPosition),a.endPosition=H.multiplyByScalar(a.motion,g,a.endPosition),a.endPosition=H.add(a.startPosition,a.endPosition,a.endPosition),isNaN(a.endPosition.x)||isNaN(a.endPosition.y)||H.distance(a.startPosition,a.endPosition)<.5))return;if(!e.isButtonDown(t,n)){let A=e.getStartMousePosition(t,n);o(r,A,a)}}}function Tmt(e,t){if(u(t)){let n=e[t];u(n)&&(n.inertiaEnabled=!0);let i=e._inertiaDisablers[t];if(u(i)){let o=i.length;for(let r=0;r<o;++r)n=e[i[r]],u(n)&&(n.inertiaEnabled=!1)}}}var P0e=[];function Zc(e,t,n,i,o,r){if(!u(n))return;let s=e._aggregator;Array.isArray(n)||(P0e[0]=n,n=P0e);let a=n.length;for(let c=0;c<a;++c){let l=n[c],f=u(l.eventType)?l.eventType:l,d=l.modifier,p=s.isMoving(f,d)&&s.getMovement(f,d),g=s.getStartMousePosition(f,d);e.enableInputs&&t&&(p?(i(e,g,p),Tmt(e,r)):o<1&&Cmt(s,f,d,o,i,e,r))}}var Yz=new Dn,Emt=new m,bmt=new H,Smt=new m,vmt=new H,wmt=new m,Dmt=new m,Imt=new m,Pmt=new m,Omt=new m,Mmt=new m,Rmt=new m,Bmt=new m,Lmt=new m,Nmt=new m,Fmt=new m,Umt=new m,Vmt=new m,kmt=new m,zmt=new m,EC=new m,O0e=new m,M0e=new m,lX={orientation:new Va};function gX(e,t,n,i,o,r){let s=1;u(r)&&(s=P.clamp(Math.abs(r),.25,1));let a=n.endPosition.y-n.startPosition.y,l=a>0?e.minimumZoomDistance*s:0,f=e.maximumZoomDistance,d=o-l,p=i*d;p=P.clamp(p,e._minimumZoomRate,e._maximumZoomRate);let g=a/e._scene.canvas.clientHeight;g=Math.min(g,e.maximumMovementRatio);let h=p*g;if(e.enableCollisionDetection||e.minimumZoomDistance===0||!u(e._globe)){if(h>0&&Math.abs(o-l)<1||h<0&&Math.abs(o-f)<1)return;o-h<l?h=o-l-1:o-h>f&&(h=o-f)}let A=e._scene,x=A.camera,C=A.mode,T=lX.orientation;if(T.heading=x.heading,T.pitch=x.pitch,T.roll=x.roll,x.frustum instanceof nn){Math.abs(h)>0&&(x.zoomIn(h),x._adjustOrthographicFrustum());return}let E=y(n.inertiaEnabled,H.equals(t,e._zoomMouseStart)),S=e._zoomingOnVector,w=e._rotatingZoom,D;if(E||(e._zoomMouseStart=H.clone(t,e._zoomMouseStart),u(e._globe)&&(C===ne.SCENE2D?(D=x.getPickRay(t,Yz).origin,D=m.fromElements(D.y,D.z,D.x)):D=o0(e,t,Emt)),u(D)?(e._useZoomWorldPosition=!0,e._zoomWorldPosition=m.clone(D,e._zoomWorldPosition)):e._useZoomWorldPosition=!1,S=e._zoomingOnVector=!1,w=e._rotatingZoom=!1,e._zoomingUnderground=e._cameraUnderground),!e._useZoomWorldPosition){x.zoomIn(h);return}let M=C===ne.COLUMBUS_VIEW;if(x.positionCartographic.height<2e6&&(w=!0),!E||w){if(C===ne.SCENE2D){let O=e._zoomWorldPosition,L=x.position;if(!m.equals(O,L)&&x.positionCartographic.height<e._maxCoord.x*2){let N=x.position.x,_=m.subtract(O,L,Smt);m.normalize(_,_);let b=m.distance(O,L)*h/(x.getMagnitude()*.5);x.move(_,b*.5),(x.position.x<0&&N>0||x.position.x>0&&N<0)&&(D=x.getPickRay(t,Yz).origin,D=m.fromElements(D.y,D.z,D.x),e._zoomWorldPosition=m.clone(D,e._zoomWorldPosition))}}else if(C===ne.SCENE3D){let O=m.normalize(x.position,Omt);if(e._cameraUnderground||e._zoomingUnderground||x.positionCartographic.height<3e3&&Math.abs(m.dot(x.direction,O))<.6)M=!0;else{let L=A.canvas,N=vmt;N.x=L.clientWidth/2,N.y=L.clientHeight/2;let _=o0(e,N,wmt);if(!u(_))M=!0;else if(x.positionCartographic.height<1e6)if(m.dot(x.direction,O)>=-.5)M=!0;else{let b=Rmt;m.clone(x.position,b);let v=e._zoomWorldPosition,I=Mmt;if(I=m.normalize(v,I),m.dot(I,O)<0)return;let R=zmt,F=Nmt;m.clone(x.direction,F),m.add(b,m.multiplyByScalar(F,1e3,EC),R);let z=Fmt,V=Umt;m.subtract(v,b,z),m.normalize(z,V);let G=m.dot(O,V);if(G>=0){e._zoomMouseStart.x=-1;return}let U=Math.acos(-G),q=m.magnitude(b),Y=m.magnitude(v),Q=q-h,W=m.magnitude(z),K=Math.asin(P.clamp(W/Y*Math.sin(U),-1,1)),J=Math.asin(P.clamp(Q/Y*Math.sin(U),-1,1)),ge=K-J+U,Ce=Bmt;m.normalize(b,Ce);let se=Lmt;se=m.cross(V,Ce,se),se=m.normalize(se,se),m.normalize(m.cross(Ce,se,EC),F),m.multiplyByScalar(m.normalize(R,EC),m.magnitude(R)-h,R),m.normalize(b,b),m.multiplyByScalar(b,Q,b);let xe=Vmt;m.multiplyByScalar(m.add(m.multiplyByScalar(Ce,Math.cos(ge)-1,O0e),m.multiplyByScalar(F,Math.sin(ge),M0e),EC),Q,xe),m.add(b,xe,b),m.normalize(R,Ce),m.normalize(m.cross(Ce,se,EC),F);let me=kmt;m.multiplyByScalar(m.add(m.multiplyByScalar(Ce,Math.cos(ge)-1,O0e),m.multiplyByScalar(F,Math.sin(ge),M0e),EC),m.magnitude(R),me),m.add(R,me,R),m.clone(b,x.position),m.normalize(m.subtract(R,b,EC),x.direction),m.clone(x.direction,x.direction),m.cross(x.direction,x.up,x.right),m.cross(x.right,x.direction,x.up),x.setView(lX);return}else{let b=m.normalize(_,Dmt),v=m.normalize(e._zoomWorldPosition,Imt),I=m.dot(v,b);if(I>0&&I<1){let R=P.acosClamped(I),F=m.cross(v,b,Pmt),z=Math.abs(R)>P.toRadians(20)?x.positionCartographic.height*.75:x.positionCartographic.height-h,V=h/z;x.rotate(F,R*V)}}}}e._rotatingZoom=!M}if(!E&&M||S){let O,L=Ki.wgs84ToWindowCoordinates(A,e._zoomWorldPosition,bmt);C!==ne.COLUMBUS_VIEW&&H.equals(t,e._zoomMouseStart)&&u(L)?O=x.getPickRay(L,Yz):O=x.getPickRay(t,Yz);let N=O.direction;(C===ne.COLUMBUS_VIEW||C===ne.SCENE2D)&&m.fromElements(N.y,N.z,N.x,N),x.move(N,h),e._zoomingOnVector=!0}else x.zoomIn(h);e._cameraUnderground||x.setView(lX)}var Hmt=new Dn,Gmt=new Dn,Wmt=new m;function jmt(e,t,n){let o=e._scene.camera,r=o.getPickRay(n.startPosition,Hmt).origin,s=o.getPickRay(n.endPosition,Gmt).origin;r=m.fromElements(r.y,r.z,r.x,r),s=m.fromElements(s.y,s.z,s.x,s);let a=m.subtract(r,s,Wmt),c=m.magnitude(a);c>0&&(m.normalize(a,a),o.move(a,c))}function R0e(e,t,n){u(n.distance)&&(n=n.distance);let o=e._scene.camera;gX(e,t,n,e._zoomFactor,o.getMagnitude())}var Ymt=new H,qmt=new H;function B0e(e,t,n){if(u(n.angleAndHeight)){Xmt(e,t,n.angleAndHeight);return}let i=e._scene,o=i.camera,r=i.canvas,s=r.clientWidth,a=r.clientHeight,c=Ymt;c.x=2/s*n.startPosition.x-1,c.y=2/a*(a-n.startPosition.y)-1,c=H.normalize(c,c);let l=qmt;l.x=2/s*n.endPosition.x-1,l.y=2/a*(a-n.endPosition.y)-1,l=H.normalize(l,l);let f=P.acosClamped(c.x);c.y<0&&(f=P.TWO_PI-f);let d=P.acosClamped(l.x);l.y<0&&(d=P.TWO_PI-d);let p=d-f;o.twistRight(p)}function Xmt(e,t,n){let i=e._rotateFactor*e._rotateRateRangeAdjustment;i>e._maximumRotateRate&&(i=e._maximumRotateRate),i<e._minimumRotateRate&&(i=e._minimumRotateRate);let o=e._scene,r=o.camera,s=o.canvas,a=(n.endPosition.x-n.startPosition.x)/s.clientWidth;a=Math.min(a,e.maximumMovementRatio);let c=i*a*Math.PI*4;r.twistRight(c)}function Kmt(e){let t=e._scene.mapMode2D===Bl.ROTATE;B.equals(B.IDENTITY,e._scene.camera.transform)?(Zc(e,e.enableTranslate,e.translateEventTypes,jmt,e.inertiaTranslate,"_lastInertiaTranslateMovement"),Zc(e,e.enableZoom,e.zoomEventTypes,R0e,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&Zc(e,e.enableRotate,e.tiltEventTypes,B0e,e.inertiaSpin,"_lastInertiaTiltMovement")):(Zc(e,e.enableZoom,e.zoomEventTypes,R0e,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&Zc(e,e.enableRotate,e.translateEventTypes,B0e,e.inertiaSpin,"_lastInertiaSpinMovement"))}var k0e=new Dn,Jmt=new m,Zmt=new m;function o0(e,t,n){let i=e._scene,o=e._globe,r=i.camera;if(!u(o))return;let s=!e._cameraUnderground,a;i.pickPositionSupported&&(a=i.pickPositionWorldCoordinates(t,Jmt));let c=r.getPickRay(t,k0e),l=o.pickWorldCoordinates(c,i,s,Zmt),f=u(a)?m.distance(a,r.positionWC):Number.POSITIVE_INFINITY,d=u(l)?m.distance(l,r.positionWC):Number.POSITIVE_INFINITY;return f<d?m.clone(a,n):m.clone(l,n)}var Qmt=new he;function Qz(e){let t=e._ellipsoid,n=e._scene,i=n.camera,o=n.mode,r=0;if(o===ne.SCENE3D){let c=t.cartesianToCartographic(i.position,Qmt);u(c)&&(r=c.height)}else r=i.position.z;let s=y(e._scene.globeHeight,0);return Math.abs(s-r)}var $mt=new m;function z0e(e,t){let n=t.origin,i=t.direction,o=Qz(e),r=m.normalize(n,$mt),s=Math.abs(m.dot(r,i));return s=Math.max(s,.5)*2,o*s}function H0e(e,t,n,i){let o=m.distance(t.origin,n),r=Qz(e),s=P.clamp(r*5,e._minimumUndergroundPickDistance,e._maximumUndergroundPickDistance);return o>s&&(o=Math.min(o,r/5),o=Math.max(o,100)),Dn.getPoint(t,o,i)}function G0e(e,t,n,i){let o;return u(n)?(o=m.distance(t.origin,n),o>e._maximumUndergroundPickDistance&&(o=Qz(e))):o=Qz(e),Dn.getPoint(t,o,i)}var eht=new H;function W0e(e,t){let n=t.endPosition,i=H.subtract(t.endPosition,t.startPosition,eht),o=e._strafeEndMousePosition;H.add(o,i,o),t.endPosition=o,yX(e,t,e._strafeStartPosition),t.endPosition=n}var L0e=new Dn,tht=new Dn,uX=new m,nht=new m,iht=new m,oht=new m,rht=new ln(m.UNIT_X,0),sht=new H,aht=new H;function cht(e,t,n){if(m.equals(t,e._translateMousePosition)||(e._looking=!1),m.equals(t,e._strafeMousePosition)||(e._strafing=!1),e._looking){ku(e,t,n);return}if(e._strafing){W0e(e,n);return}let o=e._scene.camera,r=e._cameraUnderground,s=H.clone(n.startPosition,sht),a=H.clone(n.endPosition,aht),c=o.getPickRay(s,L0e),l=m.clone(m.ZERO,oht),f=m.UNIT_X,d;if(o.position.z<e._minimumPickingTerrainHeight&&(d=o0(e,s,uX),u(d)&&(l.x=d.x)),r||l.x>o.position.z&&u(d)){let E=d;r&&(E=G0e(e,c,d,uX)),H.clone(t,e._strafeMousePosition),H.clone(t,e._strafeEndMousePosition),m.clone(E,e._strafeStartPosition),e._strafing=!0,yX(e,n,e._strafeStartPosition);return}let p=ln.fromPointNormal(l,f,rht);c=o.getPickRay(s,L0e);let g=Xi.rayPlane(c,p,uX),h=o.getPickRay(a,tht),A=Xi.rayPlane(h,p,nht);if(!u(g)||!u(A)){e._looking=!0,ku(e,t,n),H.clone(t,e._translateMousePosition);return}let x=m.subtract(g,A,iht),C=x.x;x.x=x.y,x.y=x.z,x.z=C;let T=m.magnitude(x);T>P.EPSILON6&&(m.normalize(x,x),o.move(x,T))}var j0e=new H,Xz=new Dn,Kz=new m,lht=new m,Y0e=new B,uht=new B,fht=new m,dht=new ln(m.UNIT_X,0),fX=new m,hX=new he,q0e=new B,mht=new Ne,hht=new Z,Jz=new m;function pht(e,t,n){if(u(n.angleAndHeight)&&(n=n.angleAndHeight),H.equals(t,e._tiltCenterMousePosition)||(e._tiltCVOffMap=!1,e._looking=!1),e._looking){ku(e,t,n);return}let o=e._scene.camera;e._tiltCVOffMap||!e.onMap()||Math.abs(o.position.z)>e._minimumPickingTerrainHeight?(e._tiltCVOffMap=!0,_ht(e,t,n)):ght(e,t,n)}function _ht(e,t,n){let i=e._scene,o=i.camera,r=i.canvas,s=j0e;s.x=r.clientWidth/2,s.y=r.clientHeight/2;let a=o.getPickRay(s,Xz),c=m.UNIT_X,l=a.origin,f=a.direction,d,p=m.dot(c,f);if(Math.abs(p)>P.EPSILON6&&(d=-m.dot(c,l)/p),!u(d)||d<=0){e._looking=!0,ku(e,t,n),H.clone(t,e._tiltCenterMousePosition);return}let g=m.multiplyByScalar(f,d,Kz);m.add(l,g,g);let h=i.mapProjection,A=h.ellipsoid;m.fromElements(g.y,g.z,g.x,g);let x=h.unproject(g,hX);A.cartographicToCartesian(x,g);let C=Ot.eastNorthUpToFixedFrame(g,A,Y0e),T=e._globe,E=e._ellipsoid;e._globe=void 0,e._ellipsoid=oe.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let S=B.clone(o.transform,q0e);o._setTransform(C),Vu(e,t,n,m.UNIT_Z),o._setTransform(S),e._globe=T,e._ellipsoid=E;let w=E.maximumRadius;e._rotateFactor=1/w,e._rotateRateRangeAdjustment=w}function ght(e,t,n){let i=e._scene,o=i.camera,r=e._cameraUnderground,s,a,c=m.UNIT_X;if(H.equals(t,e._tiltCenterMousePosition))s=m.clone(e._tiltCenter,Kz);else{if(o.position.z<e._minimumPickingTerrainHeight&&(s=o0(e,t,Kz)),!u(s)){a=o.getPickRay(t,Xz);let _=a.origin,b=a.direction,v,I=m.dot(c,b);if(Math.abs(I)>P.EPSILON6&&(v=-m.dot(c,_)/I),!u(v)||v<=0){e._looking=!0,ku(e,t,n),H.clone(t,e._tiltCenterMousePosition);return}s=m.multiplyByScalar(b,v,Kz),m.add(_,s,s)}r&&(u(a)||(a=o.getPickRay(t,Xz)),H0e(e,a,s,s)),H.clone(t,e._tiltCenterMousePosition),m.clone(s,e._tiltCenter)}let l=i.canvas,f=j0e;f.x=l.clientWidth/2,f.y=e._tiltCenterMousePosition.y,a=o.getPickRay(f,Xz);let d=m.clone(m.ZERO,fht);d.x=s.x;let p=ln.fromPointNormal(d,c,dht),g=Xi.rayPlane(a,p,lht),h=o._projection,A=h.ellipsoid;m.fromElements(s.y,s.z,s.x,s);let x=h.unproject(s,hX);A.cartographicToCartesian(x,s);let C=Ot.eastNorthUpToFixedFrame(s,A,Y0e),T;u(g)?(m.fromElements(g.y,g.z,g.x,g),x=h.unproject(g,hX),A.cartographicToCartesian(x,g),T=Ot.eastNorthUpToFixedFrame(g,A,uht)):T=C;let E=e._globe,S=e._ellipsoid;e._globe=void 0,e._ellipsoid=oe.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let w=m.UNIT_Z,D=B.clone(o.transform,q0e);o._setTransform(C);let M=m.cross(m.UNIT_Z,m.normalize(o.position,fX),fX),O=m.dot(o.right,M);if(Vu(e,t,n,w,!1,!0),o._setTransform(T),O<0){let _=n.startPosition.y-n.endPosition.y;(r&&_<0||!r&&_>0)&&(w=void 0);let b=o.constrainedAxis;o.constrainedAxis=void 0,Vu(e,t,n,w,!0,!1),o.constrainedAxis=b}else Vu(e,t,n,w,!0,!1);if(u(o.constrainedAxis)){let _=m.cross(o.direction,o.constrainedAxis,Jz);m.equalsEpsilon(_,m.ZERO,P.EPSILON6)||(m.dot(_,o.right)<0&&m.negate(_,_),m.cross(_,o.direction,o.up),m.cross(o.direction,o.up,o.right),m.normalize(o.up,o.up),m.normalize(o.right,o.right))}o._setTransform(D),e._globe=E,e._ellipsoid=S;let L=S.maximumRadius;e._rotateFactor=1/L,e._rotateRateRangeAdjustment=L;let N=m.clone(o.positionWC,fX);if(e.enableCollisionDetection&&CX(e),!m.equals(o.positionWC,N)){o._setTransform(T),o.worldToCameraCoordinatesPoint(N,N);let _=m.magnitudeSquared(N);m.magnitudeSquared(o.position)>_&&(m.normalize(o.position,o.position),m.multiplyByScalar(o.position,Math.sqrt(_),o.position));let b=m.angleBetween(N,o.position),v=m.cross(N,o.position,N);m.normalize(v,v);let I=Ne.fromAxisAngle(v,b,mht),R=Z.fromQuaternion(I,hht);Z.multiplyByVector(R,o.direction,o.direction),Z.multiplyByVector(R,o.up,o.up),m.cross(o.direction,o.up,o.right),m.cross(o.right,o.direction,o.up),o._setTransform(D)}}var X0e=new H,K0e=new Dn,J0e=new m;function yht(e,t,n){u(n.distance)&&(n=n.distance);let i=e._scene,o=i.camera,r=i.canvas,s=e._cameraUnderground,a;s?a=t:(a=X0e,a.x=r.clientWidth/2,a.y=r.clientHeight/2);let c=o.getPickRay(a,K0e),l=c.origin,f=c.direction,d=o.position.z,p;d<e._minimumPickingTerrainHeight&&(p=o0(e,a,J0e));let g;if(u(p)&&(g=m.distance(l,p)),s){let h=z0e(e,c,d);u(g)?g=Math.min(g,h):g=h}if(!u(g)){let h=m.UNIT_X;g=-m.dot(h,l)/m.dot(h,f)}gX(e,t,n,e._zoomFactor,g)}function Aht(e){let n=e._scene.camera;if(!B.equals(B.IDENTITY,n.transform))Zc(e,e.enableRotate,e.rotateEventTypes,Vu,e.inertiaSpin,"_lastInertiaSpinMovement"),Zc(e,e.enableZoom,e.zoomEventTypes,Z0e,e.inertiaZoom,"_lastInertiaZoomMovement");else{let i=e._tweens;if(e._aggregator.anyButtonDown&&i.removeAll(),Zc(e,e.enableTilt,e.tiltEventTypes,pht,e.inertiaSpin,"_lastInertiaTiltMovement"),Zc(e,e.enableTranslate,e.translateEventTypes,cht,e.inertiaTranslate,"_lastInertiaTranslateMovement"),Zc(e,e.enableZoom,e.zoomEventTypes,yht,e.inertiaZoom,"_lastInertiaZoomMovement"),Zc(e,e.enableLook,e.lookEventTypes,ku),!e._aggregator.anyButtonDown&&!i.contains(e._tween)){let o=n.createCorrectPositionTween(e.bounceAnimationTime);u(o)&&(e._tween=i.add(o))}i.update()}}var xht=new Dn,Cht=new ln(m.UNIT_X,0),Tht=new m,Eht=new m,bht=new m;function yX(e,t,n){let i=e._scene,o=i.camera,r=o.getPickRay(t.endPosition,xht),s=m.clone(o.direction,Eht);i.mode===ne.COLUMBUS_VIEW&&m.fromElements(s.z,s.x,s.y,s);let a=ln.fromPointNormal(n,s,Cht),c=Xi.rayPlane(r,a,Tht);u(c)&&(s=m.subtract(n,c,s),i.mode===ne.COLUMBUS_VIEW&&m.fromElements(s.y,s.z,s.x,s),m.add(o.position,s,o.position))}var N0e=new m,Sht=new he,pX=new m,_X=new oe,vht=new m,wht=new m;function Dht(e,t,n){let o=e._scene.camera,r=e._cameraUnderground,s=e._ellipsoid;if(!B.equals(o.transform,B.IDENTITY)){Vu(e,t,n);return}let a,c,l=s.geodeticSurfaceNormal(o.position,vht);if(H.equals(t,e._rotateMousePosition)){if(e._looking)ku(e,t,n,l);else if(e._rotating)Vu(e,t,n);else if(e._strafing)W0e(e,n);else{if(m.magnitude(o.position)<m.magnitude(e._rotateStartPosition))return;a=m.magnitude(e._rotateStartPosition),c=pX,c.x=c.y=c.z=a,s=oe.fromCartesian3(c,_X),mX(e,t,n,s)}return}e._looking=!1,e._rotating=!1,e._strafing=!1;let f=s.cartesianToCartographic(o.positionWC,Sht).height,d=e._globe;if(u(d)&&f<e._minimumPickingTerrainHeight){let p=o0(e,n.startPosition,bht);if(u(p)){let g=!1,h=o.getPickRay(n.startPosition,k0e);if(r)g=!0,G0e(e,h,p,p);else{let A=s.geodeticSurfaceNormal(p,wht);Math.abs(m.dot(h.direction,A))<.05?g=!0:g=m.magnitude(o.position)<m.magnitude(p)}g?(H.clone(t,e._strafeEndMousePosition),m.clone(p,e._strafeStartPosition),e._strafing=!0,yX(e,n,e._strafeStartPosition)):(a=m.magnitude(p),c=pX,c.x=c.y=c.z=a,s=oe.fromCartesian3(c,_X),mX(e,t,n,s),m.clone(p,e._rotateStartPosition))}else e._looking=!0,ku(e,t,n,l)}else u(o.pickEllipsoid(n.startPosition,e._ellipsoid,N0e))?(mX(e,t,n,e._ellipsoid),m.clone(N0e,e._rotateStartPosition)):f>e._minimumTrackBallHeight?(e._rotating=!0,Vu(e,t,n)):(e._looking=!0,ku(e,t,n,l));H.clone(t,e._rotateMousePosition)}function Vu(e,t,n,i,o,r){o=y(o,!1),r=y(r,!1);let s=e._scene,a=s.camera,c=s.canvas,l=a.constrainedAxis;u(i)&&(a.constrainedAxis=i);let f=m.magnitude(a.position),d=e._rotateFactor*(f-e._rotateRateRangeAdjustment);d>e._maximumRotateRate&&(d=e._maximumRotateRate),d<e._minimumRotateRate&&(d=e._minimumRotateRate);let p=(n.startPosition.x-n.endPosition.x)/c.clientWidth,g=(n.startPosition.y-n.endPosition.y)/c.clientHeight;p=Math.min(p,e.maximumMovementRatio),g=Math.min(g,e.maximumMovementRatio);let h=d*p*Math.PI*2,A=d*g*Math.PI;o||a.rotateRight(h),r||a.rotateUp(A),a.constrainedAxis=l}var Iht=re.clone(re.UNIT_W),Pht=re.clone(re.UNIT_W),qz=new m,dX=new m,Oht=new m,Mht=new m,Rht=new H,Bht=new H;function mX(e,t,n,i){let r=e._scene.camera,s=H.clone(n.startPosition,Rht),a=H.clone(n.endPosition,Bht),c=r.pickEllipsoid(s,i,Iht),l=r.pickEllipsoid(a,i,Pht);if(!u(c)||!u(l)){e._rotating=!0,Vu(e,t,n);return}if(c=r.worldToCameraCoordinates(c,c),l=r.worldToCameraCoordinates(l,l),u(r.constrainedAxis)){let f=r.constrainedAxis,d=m.mostOrthogonalAxis(f,qz);m.cross(d,f,d),m.normalize(d,d);let p=m.cross(f,d,dX),g=m.magnitude(c),h=m.dot(f,c),A=Math.acos(h/g),x=m.multiplyByScalar(f,h,Oht);m.subtract(c,x,x),m.normalize(x,x);let C=m.magnitude(l),T=m.dot(f,l),E=Math.acos(T/C),S=m.multiplyByScalar(f,T,Mht);m.subtract(l,S,S),m.normalize(S,S);let w=Math.acos(m.dot(x,d));m.dot(x,p)<0&&(w=P.TWO_PI-w);let D=Math.acos(m.dot(S,d));m.dot(S,p)<0&&(D=P.TWO_PI-D);let M=w-D,O;m.equalsEpsilon(f,r.position,P.EPSILON2)?O=r.right:O=m.cross(f,r.position,qz);let L=m.cross(f,O,qz),N=m.dot(L,m.subtract(c,f,dX)),_=m.dot(L,m.subtract(l,f,dX)),b;N>0&&_>0?b=E-A:N>0&&_<=0?m.dot(r.position,f)>0?b=-A-E:b=A+E:b=A-E,r.rotateRight(M),r.rotateUp(b)}else{m.normalize(c,c),m.normalize(l,l);let f=m.dot(c,l),d=m.cross(c,l,qz);if(f<1&&!m.equalsEpsilon(d,m.ZERO,P.EPSILON14)){let p=Math.acos(f);r.rotate(d,p)}}}var Lht=new m,Nht=new he,F0e=0;function Z0e(e,t,n){u(n.distance)&&(n=n.distance);let i=n.inertiaEnabled,o=e._ellipsoid,r=e._scene,s=r.camera,a=r.canvas,c=e._cameraUnderground,l;c?l=t:(l=X0e,l.x=a.clientWidth/2,l.y=a.clientHeight/2);let f=s.getPickRay(l,K0e),d,p=o.cartesianToCartographic(s.position,Nht).height,g=Math.abs(F0e)<e.minimumPickingTerrainDistanceWithInertia;(i?g:p<e._minimumPickingTerrainHeight)&&(d=o0(e,l,J0e));let A;if(u(d)&&(A=m.distance(f.origin,d),F0e=A),c){let C=z0e(e,f,p);u(A)?A=Math.min(A,C):A=C}u(A)||(A=p);let x=m.normalize(s.position,Lht);gX(e,t,n,e._zoomFactor,A,m.dot(x,s.direction))}var Q0e=new H,Zz=new Dn,cF=new m,Fht=new m,$0e=new B,Uht=new B,eAe=new B,Vht=new Ne,kht=new Z,AX=new he,xX=new m;function zht(e,t,n){let o=e._scene.camera;if(!B.equals(o.transform,B.IDENTITY))return;if(u(n.angleAndHeight)&&(n=n.angleAndHeight),H.equals(t,e._tiltCenterMousePosition)||(e._tiltOnEllipsoid=!1,e._looking=!1),e._looking){let a=e._ellipsoid.geodeticSurfaceNormal(o.position,xX);ku(e,t,n,a);return}let s=e._ellipsoid.cartesianToCartographic(o.position,AX);e._tiltOnEllipsoid||s.height>e._minimumCollisionTerrainHeight?(e._tiltOnEllipsoid=!0,Ght(e,t,n)):Wht(e,t,n)}var Hht=new he;function Ght(e,t,n){let i=e._ellipsoid,o=e._scene,r=o.camera,s=e.minimumZoomDistance*.25,a=i.cartesianToCartographic(r.positionWC,Hht).height;if(a-s-1<P.EPSILON3&&n.endPosition.y-n.startPosition.y<0)return;let c=o.canvas,l=Q0e;l.x=c.clientWidth/2,l.y=c.clientHeight/2;let f=r.getPickRay(l,Zz),d,p=Xi.rayEllipsoid(f,i);if(u(p))d=Dn.getPoint(f,p.start,cF);else if(a>e._minimumTrackBallHeight){let T=Xi.grazingAltitudeLocation(f,i);if(!u(T))return;let E=i.cartesianToCartographic(T,AX);E.height=0,d=i.cartographicToCartesian(E,cF)}else{e._looking=!0;let T=e._ellipsoid.geodeticSurfaceNormal(r.position,xX);ku(e,t,n,T),H.clone(t,e._tiltCenterMousePosition);return}let g=Ot.eastNorthUpToFixedFrame(d,i,$0e),h=e._globe,A=e._ellipsoid;e._globe=void 0,e._ellipsoid=oe.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let x=B.clone(r.transform,eAe);r._setTransform(g),Vu(e,t,n,m.UNIT_Z),r._setTransform(x),e._globe=h,e._ellipsoid=A;let C=A.maximumRadius;e._rotateFactor=1/C,e._rotateRateRangeAdjustment=C}function Wht(e,t,n){let i=e._ellipsoid,o=e._scene,r=o.camera,s=e._cameraUnderground,a,c,l;if(H.equals(t,e._tiltCenterMousePosition))a=m.clone(e._tiltCenter,cF);else{if(a=o0(e,t,cF),!u(a)){if(c=r.getPickRay(t,Zz),l=Xi.rayEllipsoid(c,i),!u(l)){if(i.cartesianToCartographic(r.position,AX).height<=e._minimumTrackBallHeight){e._looking=!0;let b=e._ellipsoid.geodeticSurfaceNormal(r.position,xX);ku(e,t,n,b),H.clone(t,e._tiltCenterMousePosition)}return}a=Dn.getPoint(c,l.start,cF)}s&&(u(c)||(c=r.getPickRay(t,Zz)),H0e(e,c,a,a)),H.clone(t,e._tiltCenterMousePosition),m.clone(a,e._tiltCenter)}let f=o.canvas,d=Q0e;d.x=f.clientWidth/2,d.y=e._tiltCenterMousePosition.y,c=r.getPickRay(d,Zz);let p=m.magnitude(a),g=m.fromElements(p,p,p,pX),h=oe.fromCartesian3(g,_X);if(l=Xi.rayEllipsoid(c,h),!u(l))return;let A=m.magnitude(c.origin)>p?l.start:l.stop,x=Dn.getPoint(c,A,Fht),C=Ot.eastNorthUpToFixedFrame(a,i,$0e),T=Ot.eastNorthUpToFixedFrame(x,h,Uht),E=e._globe,S=e._ellipsoid;e._globe=void 0,e._ellipsoid=oe.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let w=m.UNIT_Z,D=B.clone(r.transform,eAe);r._setTransform(T);let M=m.cross(x,r.positionWC,Jz);if(m.dot(r.rightWC,M)<0){let _=n.startPosition.y-n.endPosition.y;(s&&_<0||!s&&_>0)&&(w=void 0);let b=r.constrainedAxis;r.constrainedAxis=void 0,Vu(e,t,n,w,!0,!1),r.constrainedAxis=b}else Vu(e,t,n,w,!0,!1);if(r._setTransform(C),Vu(e,t,n,w,!1,!0),u(r.constrainedAxis)){let _=m.cross(r.direction,r.constrainedAxis,Jz);m.equalsEpsilon(_,m.ZERO,P.EPSILON6)||(m.dot(_,r.right)<0&&m.negate(_,_),m.cross(_,r.direction,r.up),m.cross(r.direction,r.up,r.right),m.normalize(r.up,r.up),m.normalize(r.right,r.right))}r._setTransform(D),e._globe=E,e._ellipsoid=S;let L=S.maximumRadius;e._rotateFactor=1/L,e._rotateRateRangeAdjustment=L;let N=m.clone(r.positionWC,Jz);if(e.enableCollisionDetection&&CX(e),!m.equals(r.positionWC,N)){r._setTransform(T),r.worldToCameraCoordinatesPoint(N,N);let _=m.magnitudeSquared(N);m.magnitudeSquared(r.position)>_&&(m.normalize(r.position,r.position),m.multiplyByScalar(r.position,Math.sqrt(_),r.position));let b=m.angleBetween(N,r.position),v=m.cross(N,r.position,N);m.normalize(v,v);let I=Ne.fromAxisAngle(v,b,Vht),R=Z.fromQuaternion(I,kht);Z.multiplyByVector(R,r.direction,r.direction),Z.multiplyByVector(R,r.up,r.up),m.cross(r.direction,r.up,r.right),m.cross(r.right,r.direction,r.up),r._setTransform(D)}}var jht=new H,Yht=new H,U0e=new Dn,V0e=new Dn,qht=new m,Xht=new m;function ku(e,t,n,i){let r=e._scene.camera,s=jht;s.x=n.startPosition.x,s.y=0;let a=Yht;a.x=n.endPosition.x,a.y=0;let c=r.getPickRay(s,U0e),l=r.getPickRay(a,V0e),f=0,d,p;r.frustum instanceof nn?(d=c.origin,p=l.origin,m.add(r.direction,d,d),m.add(r.direction,p,p),m.subtract(d,r.position,d),m.subtract(p,r.position,p),m.normalize(d,d),m.normalize(p,p)):(d=c.direction,p=l.direction);let g=m.dot(d,p);g<1&&(f=Math.acos(g)),f=n.startPosition.x>n.endPosition.x?-f:f;let h=e._horizontalRotationAxis;if(u(i)?r.look(i,-f):u(h)?r.look(h,-f):r.lookLeft(f),s.x=0,s.y=n.startPosition.y,a.x=0,a.y=n.endPosition.y,c=r.getPickRay(s,U0e),l=r.getPickRay(a,V0e),f=0,r.frustum instanceof nn?(d=c.origin,p=l.origin,m.add(r.direction,d,d),m.add(r.direction,p,p),m.subtract(d,r.position,d),m.subtract(p,r.position,p),m.normalize(d,d),m.normalize(p,p)):(d=c.direction,p=l.direction),g=m.dot(d,p),g<1&&(f=Math.acos(g)),f=n.startPosition.y>n.endPosition.y?-f:f,i=y(i,h),u(i)){let A=r.direction,x=m.negate(i,qht),C=m.equalsEpsilon(A,i,P.EPSILON2),T=m.equalsEpsilon(A,x,P.EPSILON2);if(!C&&!T){g=m.dot(A,i);let E=P.acosClamped(g);f>0&&f>E&&(f=E-P.EPSILON4),g=m.dot(A,x),E=P.acosClamped(g),f<0&&-f>E&&(f=-E+P.EPSILON4);let S=m.cross(i,A,Xht);r.look(S,f)}else(C&&f<0||T&&f>0)&&r.look(r.right,-f)}else r.lookUp(f)}function Kht(e){Zc(e,e.enableRotate,e.rotateEventTypes,Dht,e.inertiaSpin,"_lastInertiaSpinMovement"),Zc(e,e.enableZoom,e.zoomEventTypes,Z0e,e.inertiaZoom,"_lastInertiaZoomMovement"),Zc(e,e.enableTilt,e.tiltEventTypes,zht,e.inertiaSpin,"_lastInertiaTiltMovement"),Zc(e,e.enableLook,e.lookEventTypes,ku)}var Jht=new B,Zht=new he;function CX(e){e._adjustedHeightForTerrain=!0;let t=e._scene,n=t.mode,i=t.globe;if(!u(i)||n===ne.SCENE2D||n===ne.MORPHING)return;let o=t.camera,r=i.ellipsoid,s=t.mapProjection,a,c;B.equals(o.transform,B.IDENTITY)||(a=B.clone(o.transform,Jht),c=m.magnitude(o.position),o._setTransform(B.IDENTITY));let l=Zht;n===ne.SCENE3D?r.cartesianToCartographic(o.position,l):s.unproject(o.position,l);let f=!1;if(l.height<e._minimumCollisionTerrainHeight){let d=e._scene.globeHeight;if(u(d)){let p=d+e.minimumZoomDistance;l.height<p&&(l.height=p,n===ne.SCENE3D?r.cartographicToCartesian(l,o.position):s.project(l,o.position),f=!0)}}u(a)&&(o._setTransform(a),f&&(m.normalize(o.position,o.position),m.negate(o.position,o.direction),m.multiplyByScalar(o.position,Math.max(c,e.minimumZoomDistance),o.position),m.normalize(o.direction,o.direction),m.cross(o.direction,o.up,o.right),m.cross(o.right,o.direction,o.up)))}lF.prototype.onMap=function(){let e=this._scene,t=e.mode,n=e.camera;return t===ne.COLUMBUS_VIEW?Math.abs(n.position.x)-this._maxCoord.x<0&&Math.abs(n.position.y)-this._maxCoord.y<0:!0};var Qht=new m,$ht=new m;lF.prototype.update=function(){let e=this._scene,t=e.camera,n=e.globe,i=e.mode;B.equals(t.transform,B.IDENTITY)?(this._globe=n,this._ellipsoid=u(this._globe)?this._globe.ellipsoid:e.mapProjection.ellipsoid):(this._globe=void 0,this._ellipsoid=oe.UNIT_SPHERE);let o=u(this._globe)?this._globe.terrainExaggeration:1,r=u(this._globe)?this._globe.terrainExaggerationRelativeHeight:0;this._minimumCollisionTerrainHeight=Ec.getHeight(this.minimumCollisionTerrainHeight,o,r),this._minimumPickingTerrainHeight=Ec.getHeight(this.minimumPickingTerrainHeight,o,r),this._minimumTrackBallHeight=Ec.getHeight(this.minimumTrackBallHeight,o,r),this._cameraUnderground=e.cameraUnderground&&u(this._globe);let s=this._ellipsoid.maximumRadius;this._rotateFactor=1/s,this._rotateRateRangeAdjustment=s,this._adjustedHeightForTerrain=!1;let a=m.clone(t.positionWC,Qht),c=m.clone(t.directionWC,$ht);i===ne.SCENE2D?Kmt(this):i===ne.COLUMBUS_VIEW?(this._horizontalRotationAxis=m.UNIT_Z,Aht(this)):i===ne.SCENE3D&&(this._horizontalRotationAxis=void 0,Kht(this)),this.enableCollisionDetection&&!this._adjustedHeightForTerrain&&(!m.equals(a,t.positionWC)||!m.equals(c,t.directionWC))&&CX(this),this._aggregator.reset()};lF.prototype.isDestroyed=function(){return!1};lF.prototype.destroy=function(){return this._tweens.removeAll(),this._aggregator=this._aggregator&&this._aggregator.destroy(),ue(this)};var uF=lF;var fF=`uniform sampler2D colorTexture;
uniform sampler2D colorTexture2;

uniform vec2 center;
uniform float radius;

in vec2 v_textureCoordinates;

void main()
{
    vec4 color0 = texture(colorTexture, v_textureCoordinates);
    vec4 color1 = texture(colorTexture2, v_textureCoordinates);

    float x = length(gl_FragCoord.xy - center) / radius;
    float t = smoothstep(0.5, 0.8, x);
    out_FragColor = mix(color0 + color1, color1, t);
}
`;var dF=`uniform sampler2D colorTexture;

uniform float avgLuminance;
uniform float threshold;
uniform float offset;

in vec2 v_textureCoordinates;

float key(float avg)
{
    float guess = 1.5 - (1.5 / (avg * 0.1 + 1.0));
    return max(0.0, guess) + 0.1;
}

// See section 9. "The bright-pass filter" of Realtime HDR Rendering
// http://www.cg.tuwien.ac.at/research/publications/2007/Luksch_2007_RHR/Luksch_2007_RHR-RealtimeHDR%20.pdf

void main()
{
    vec4 color = texture(colorTexture, v_textureCoordinates);
    vec3 xyz = czm_RGBToXYZ(color.rgb);
    float luminance = xyz.r;

    float scaledLum = key(avgLuminance) * luminance / avgLuminance;
    float brightLum = max(scaledLum - threshold, 0.0);
    float brightness = brightLum / (offset + brightLum);

    xyz.r = brightness;
    out_FragColor = vec4(czm_XYZToRGB(xyz), 1.0);
}
`;function z_(){this._sceneFramebuffer=new dC;let e=.125,t=new Array(6);t[0]=new yo({fragmentShader:kl,textureScale:e,forcePowerOfTwo:!0,sampleMode:Fu.LINEAR});let n=t[1]=new yo({fragmentShader:dF,uniforms:{avgLuminance:.5,threshold:.25,offset:.1},textureScale:e,forcePowerOfTwo:!0}),i=this;this._delta=1,this._sigma=2,this._blurStep=new H,t[2]=new yo({fragmentShader:n0,uniforms:{step:function(){return i._blurStep.x=i._blurStep.y=1/n.outputTexture.width,i._blurStep},delta:function(){return i._delta},sigma:function(){return i._sigma},direction:0},textureScale:e,forcePowerOfTwo:!0}),t[3]=new yo({fragmentShader:n0,uniforms:{step:function(){return i._blurStep.x=i._blurStep.y=1/n.outputTexture.width,i._blurStep},delta:function(){return i._delta},sigma:function(){return i._sigma},direction:1},textureScale:e,forcePowerOfTwo:!0}),t[4]=new yo({fragmentShader:kl,sampleMode:Fu.LINEAR}),this._uCenter=new H,this._uRadius=void 0,t[5]=new yo({fragmentShader:fF,uniforms:{center:function(){return i._uCenter},radius:function(){return i._uRadius},colorTexture2:function(){return i._sceneFramebuffer.framebuffer.getColorTexture(0)}}}),this._stages=new Kc({stages:t});let o=new AC(this),r=t.length;for(let s=0;s<r;++s)t[s]._textureCache=o;this._textureCache=o,this.length=t.length}z_.prototype.get=function(e){return this._stages.get(e)};z_.prototype.getStageByName=function(e){let t=this._stages.length;for(let n=0;n<t;++n){let i=this._stages.get(n);if(i.name===e)return i}};var ept=new re,tAe=new H,tpt=new H,nAe=new B;function npt(e,t,n){let i=t.uniformState,o=i.sunPositionWC,r=i.view,s=i.viewProjection,a=i.projection,c=B.computeViewportTransformation(n,0,1,nAe),l=B.multiplyByPoint(r,o,ept),f=Ot.pointToGLWindowCoordinates(s,c,o,tAe);l.x+=P.SOLAR_RADIUS;let d=Ot.pointToGLWindowCoordinates(a,c,l,l),p=H.magnitude(H.subtract(d,f,d))*30*2,g=tpt;g.x=p,g.y=p,e._uCenter=H.clone(f,e._uCenter),e._uRadius=Math.max(g.x,g.y)*.15;let h=t.drawingBufferWidth,A=t.drawingBufferHeight,x=e._stages,C=x.get(0),T=C.outputTexture.width,E=C.outputTexture.height,S=new qe;S.width=T,S.height=E,c=B.computeViewportTransformation(S,0,1,nAe),f=Ot.pointToGLWindowCoordinates(s,c,o,tAe),g.x*=T/h,g.y*=E/A;let w=C.scissorRectangle;w.x=Math.max(f.x-g.x*.5,0),w.y=Math.max(f.y-g.y*.5,0),w.width=Math.min(g.x,h),w.height=Math.min(g.y,A);for(let D=1;D<4;++D)qe.clone(w,x.get(D).scissorRectangle)}z_.prototype.clear=function(e,t,n){this._sceneFramebuffer.clear(e,t,n),this._textureCache.clear(e)};z_.prototype.update=function(e){let t=e.context,n=e.viewport,i=this._sceneFramebuffer;i.update(t,n);let o=i.framebuffer;return this._textureCache.update(t),this._stages.update(t,!1),npt(this,t,n),o};z_.prototype.execute=function(e){let t=this._sceneFramebuffer.framebuffer.getColorTexture(0),n=this._stages,i=n.length;n.get(0).execute(e,t);for(let o=1;o<i;++o)n.get(o).execute(e,n.get(o-1).outputTexture)};z_.prototype.copy=function(e,t){if(!u(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(kl,{uniformMap:{colorTexture:function(){return n._stages.get(n._stages.length-1).outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};z_.prototype.isDestroyed=function(){return!1};z_.prototype.destroy=function(){return this._textureCache.destroy(),this._stages.destroy(),ue(this)};var mF=z_;var eH=function(e){return function(){e.frameState.afterRender.push(function(){e.requestRender()})}};function Wi(e){e=y(e,y.EMPTY_OBJECT);let t=e.canvas,n=e.creditContainer,i=e.creditViewport,o=je(e.contextOptions),r=u(n),s=new UB(t,o);r||(n=document.createElement("div"),n.style.position="absolute",n.style.bottom="0",n.style["text-shadow"]="0 0 2px #000000",n.style.color="#ffffff",n.style["font-size"]="10px",n.style["padding-right"]="5px",t.parentNode.appendChild(n)),u(i)||(i=t.parentNode),this._id=Hn(),this._jobScheduler=new AN,this._frameState=new jL(s,new DL(n," \u2022 ",i),this._jobScheduler),this._frameState.scene3DOnly=y(e.scene3DOnly,!1),this._removeCreditContainer=!r,this._creditContainer=n,this._canvas=t,this._context=s,this._computeEngine=new MB(s),this._globe=void 0,this._globeTranslucencyState=new pN,this._primitives=new vl,this._groundPrimitives=new vl,this._globeHeight=void 0,this._cameraUnderground=!1,this._logDepthBuffer=s.fragmentDepth,this._logDepthBufferDirty=!0,this._tweens=new TC,this._shaderFrameCount=0,this._sunPostProcess=void 0,this._computeCommandList=[],this._overlayCommandList=[],this._useOIT=y(e.orderIndependentTranslucency,!0),this._executeOITFunction=void 0,this._depthPlane=new FL(e.depthPlaneEllipsoidOffset),this._clearColorCommand=new li({color:new k,stencil:0,owner:this}),this._depthClearCommand=new li({depth:1,owner:this}),this._stencilClearCommand=new li({stencil:0}),this._classificationStencilClearCommand=new li({stencil:0,renderState:ke.fromCache({stencilMask:Lt.CLASSIFICATION_MASK})}),this._depthOnlyRenderStateCache={},this._transitioner=new aF(this),this._preUpdate=new ye,this._postUpdate=new ye,this._renderError=new ye,this._preRender=new ye,this._postRender=new ye,this._minimumDisableDepthTestDistance=0,this._debugInspector=new OL,this._msaaSamples=y(e.msaaSamples,1),this.rethrowRenderErrors=!1,this.completeMorphOnUserInput=!0,this.morphStart=new ye,this.morphComplete=new ye,this.skyBox=void 0,this.skyAtmosphere=void 0,this.sun=void 0,this.sunBloom=!0,this._sunBloom=void 0,this.moon=void 0,this.backgroundColor=k.clone(k.BLACK),this._mode=ne.SCENE3D,this._mapProjection=u(e.mapProjection)?e.mapProjection:new Si,this.morphTime=1,this.farToNearRatio=1e3,this.logarithmicDepthFarToNearRatio=1e9,this.nearToFarDistance2D=175e4,this.debugCommandFilter=void 0,this.debugShowCommands=!1,this.debugShowFrustums=!1,this.debugShowFramesPerSecond=!1,this.debugShowDepthFrustum=1,this.debugShowFrustumPlanes=!1,this._debugShowFrustumPlanes=!1,this._debugFrustumPlanes=void 0,this.useDepthPicking=!0,this.pickTranslucentDepth=!1,this.cameraEventWaitTime=500,this.fog=new GL,this._shadowMapCamera=new so(this),this.shadowMap=new V_({context:s,lightCamera:this._shadowMapCamera,enabled:y(e.shadows,!1)}),this.invertClassification=!1,this.invertClassificationColor=k.clone(k.WHITE),this._actualInvertClassificationColor=k.clone(this._invertClassificationColor),this._invertClassification=new vS,this.focalLength=void 0,this.eyeSeparation=void 0,this.postProcessStages=new rF,this._brdfLutGenerator=new fL,this._performanceDisplay=void 0,this._debugVolume=void 0,this._screenSpaceCameraController=new uF(this),this._cameraUnderground=!1,this._mapMode2D=y(e.mapMode2D,Bl.INFINITE_SCROLL),this._environmentState={skyBoxCommand:void 0,skyAtmosphereCommand:void 0,sunDrawCommand:void 0,sunComputeCommand:void 0,moonCommand:void 0,isSunVisible:!1,isMoonVisible:!1,isReadyForAtmosphere:!1,isSkyAtmosphereVisible:!1,clearGlobeDepth:!1,useDepthPlane:!1,renderTranslucentDepthForPick:!1,originalFramebuffer:void 0,useGlobeDepthFramebuffer:!1,useOIT:!1,useInvertClassification:!1,usePostProcess:!1,usePostProcessSelected:!1,useWebVR:!1},this._useWebVR=!1,this._cameraVR=void 0,this._aspectRatioVR=void 0,this.requestRenderMode=y(e.requestRenderMode,!1),this._renderRequested=!0,this.maximumRenderTimeChange=y(e.maximumRenderTimeChange,0),this._lastRenderTime=void 0,this._frameRateMonitor=void 0,this._removeRequestListenerCallback=Fa.requestCompletedEvent.addEventListener(eH(this)),this._removeTaskProcessorListenerCallback=gi.taskCompletedEvent.addEventListener(eH(this)),this._removeGlobeCallbacks=[],this._removeTerrainProviderReadyListener=void 0;let a=new qe(0,0,s.drawingBufferWidth,s.drawingBufferHeight),c=new so(this);this._logDepthBuffer&&(c.frustum.near=.1,c.frustum.far=1e10),this.preloadFlightCamera=new so(this),this.preloadFlightCullingVolume=void 0,this._picking=new BN(this),this._defaultView=new pC(this,c,a),this._view=this._defaultView,this._hdr=void 0,this._hdrDirty=void 0,this.highDynamicRange=!1,this.gamma=2.2,this.sphericalHarmonicCoefficients=void 0,this.specularEnvironmentMaps=void 0,this._specularEnvironmentMapAtlas=void 0,this.light=new T_,sAe(this,0,ee.now()),this.updateFrameState(),this.initializeFrame()}function ipt(e,t){for(let i=0;i<e._removeGlobeCallbacks.length;++i)e._removeGlobeCallbacks[i]();e._removeGlobeCallbacks.length=0;let n=[];u(t)&&(n.push(t.imageryLayersUpdatedEvent.addEventListener(eH(e))),n.push(t.terrainProviderChanged.addEventListener(eH(e)))),e._removeGlobeCallbacks=n}Object.defineProperties(Wi.prototype,{canvas:{get:function(){return this._canvas}},drawingBufferHeight:{get:function(){return this._context.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._context.drawingBufferWidth}},maximumAliasedLineWidth:{get:function(){return Vt.maximumAliasedLineWidth}},maximumCubeMapSize:{get:function(){return Vt.maximumCubeMapSize}},pickPositionSupported:{get:function(){return this._context.depthTexture}},sampleHeightSupported:{get:function(){return this._context.depthTexture}},clampToHeightSupported:{get:function(){return this._context.depthTexture}},invertClassificationSupported:{get:function(){return this._context.depthTexture}},specularEnvironmentMapsSupported:{get:function(){return ud.isSupported(this._context)}},globe:{get:function(){return this._globe},set:function(e){this._globe=this._globe&&this._globe.destroy(),this._globe=e,ipt(this,e)}},primitives:{get:function(){return this._primitives}},groundPrimitives:{get:function(){return this._groundPrimitives}},camera:{get:function(){return this._view.camera},set:function(e){this._view.camera=e}},view:{get:function(){return this._view},set:function(e){this._view=e}},defaultView:{get:function(){return this._defaultView}},picking:{get:function(){return this._picking}},screenSpaceCameraController:{get:function(){return this._screenSpaceCameraController}},mapProjection:{get:function(){return this._mapProjection}},jobScheduler:{get:function(){return this._jobScheduler}},frameState:{get:function(){return this._frameState}},environmentState:{get:function(){return this._environmentState}},tweens:{get:function(){return this._tweens}},imageryLayers:{get:function(){if(u(this.globe))return this.globe.imageryLayers}},terrainProvider:{get:function(){if(u(this.globe))return this.globe.terrainProvider},set:function(e){this._removeTerrainProviderReadyListener=this._removeTerrainProviderReadyListener&&this._removeTerrainProviderReadyListener(),u(this.globe)&&(this.globe.terrainProvider=e)}},terrainProviderChanged:{get:function(){if(u(this.globe))return this.globe.terrainProviderChanged}},preUpdate:{get:function(){return this._preUpdate}},postUpdate:{get:function(){return this._postUpdate}},renderError:{get:function(){return this._renderError}},preRender:{get:function(){return this._preRender}},postRender:{get:function(){return this._postRender}},lastRenderTime:{get:function(){return this._lastRenderTime}},context:{get:function(){return this._context}},debugFrustumStatistics:{get:function(){return this._view.debugFrustumStatistics}},scene3DOnly:{get:function(){return this._frameState.scene3DOnly}},orderIndependentTranslucency:{get:function(){return this._useOIT}},id:{get:function(){return this._id}},mode:{get:function(){return this._mode},set:function(e){e===ne.SCENE2D?this.morphTo2D(0):e===ne.SCENE3D?this.morphTo3D(0):e===ne.COLUMBUS_VIEW&&this.morphToColumbusView(0),this._mode=e}},frustumCommandsList:{get:function(){return this._view.frustumCommandsList}},numberOfFrustums:{get:function(){return this._view.frustumCommandsList.length}},useWebVR:{get:function(){return this._useWebVR},set:function(e){this._useWebVR=e,this._useWebVR?(this._frameState.creditDisplay.container.style.visibility="hidden",this._cameraVR=new so(this),u(this._deviceOrientationCameraController)||(this._deviceOrientationCameraController=new VL(this)),this._aspectRatioVR=this.camera.frustum.aspectRatio):(this._frameState.creditDisplay.container.style.visibility="visible",this._cameraVR=void 0,this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this.camera.frustum.aspectRatio=this._aspectRatioVR,this.camera.frustum.xOffset=0)}},mapMode2D:{get:function(){return this._mapMode2D}},splitPosition:{get:function(){return this._frameState.splitPosition},set:function(e){this._frameState.splitPosition=e}},minimumDisableDepthTestDistance:{get:function(){return this._minimumDisableDepthTestDistance},set:function(e){this._minimumDisableDepthTestDistance=e}},logarithmicDepthBuffer:{get:function(){return this._logDepthBuffer},set:function(e){e=this._context.fragmentDepth&&e,this._logDepthBuffer!==e&&(this._logDepthBuffer=e,this._logDepthBufferDirty=!0)}},gamma:{get:function(){return this._context.uniformState.gamma},set:function(e){this._context.uniformState.gamma=e}},highDynamicRange:{get:function(){return this._hdr},set:function(e){let t=this._context,n=e&&t.depthTexture&&(t.colorBufferFloat||t.colorBufferHalfFloat);this._hdrDirty=n!==this._hdr,this._hdr=n}},highDynamicRangeSupported:{get:function(){let e=this._context;return e.depthTexture&&(e.colorBufferFloat||e.colorBufferHalfFloat)}},cameraUnderground:{get:function(){return this._cameraUnderground}},msaaSamples:{get:function(){return this._msaaSamples},set:function(e){e=Math.min(e,Vt.maximumSamples),this._msaaSamples=e}},msaaSupported:{get:function(){return this._context.msaa}},pixelRatio:{get:function(){return this._frameState.pixelRatio},set:function(e){this._frameState.pixelRatio=e}},opaqueFrustumNearOffset:{get:function(){return .9999}},globeHeight:{get:function(){return this._globeHeight}}});Wi.prototype.getCompressedTextureFormatSupported=function(e){let t=this.context;return(e==="WEBGL_compressed_texture_s3tc"||e==="s3tc")&&t.s3tc||(e==="WEBGL_compressed_texture_pvrtc"||e==="pvrtc")&&t.pvrtc||(e==="WEBGL_compressed_texture_etc"||e==="etc")&&t.etc||(e==="WEBGL_compressed_texture_etc1"||e==="etc1")&&t.etc1||(e==="WEBGL_compressed_texture_astc"||e==="astc")&&t.astc||(e==="EXT_texture_compression_bptc"||e==="bc7")&&t.bc7};function iAe(e,t,n){let i=e._frameState,o=e._context,r=e._view.oit,s=i.shadowState.lightShadowMaps,a=i.shadowState.lightShadowsEnabled,c=t.derivedCommands;u(t.pickId)&&(c.picking=P_.createPickDerivedCommand(e,t,o,c.picking)),t.pickOnly||(c.depth=P_.createDepthOnlyDerivedCommand(e,t,o,c.depth)),c.originalCommand=t,e._hdr&&(c.hdr=P_.createHdrCommand(t,o,c.hdr),t=c.hdr.command,c=t.derivedCommands),a&&t.receiveShadows&&(c.shadows=V_.createReceiveDerivedCommand(s,t,n,o,c.shadows)),t.pass===be.TRANSLUCENT&&u(r)&&r.isSupported()&&(a&&t.receiveShadows?(c.oit=u(c.oit)?c.oit:{},c.oit.shadows=r.createDerivedCommands(c.shadows.receiveCommand,o,c.oit.shadows)):c.oit=r.createDerivedCommands(t,o,c.oit))}Wi.prototype.updateDerivedCommands=function(e){if(!u(e.derivedCommands))return;let t=this._frameState,n=this._context,i=!1,o=t.shadowState.lastDirtyTime;e.lastDirtyTime!==o&&(e.lastDirtyTime=o,e.dirty=!0,i=!0);let r=t.useLogDepth,s=this._hdr,a=e.derivedCommands,c=u(a.logDepth),l=u(a.hdr),f=u(a.originalCommand),d=r&&!c,p=s&&!l,g=(!r||!s)&&!f;if(e.dirty=e.dirty||d||p||g,e.dirty){e.dirty=!1;let h=t.shadowState.shadowMaps;t.shadowState.shadowsEnabled&&e.castShadows&&(a.shadows=V_.createCastDerivedCommand(h,e,i,n,a.shadows)),(c||d)&&(a.logDepth=P_.createLogDepthCommand(e,n,a.logDepth),iAe(this,a.logDepth.command,i)),(f||g)&&iAe(this,e,i)}};var opt=new Ff({pass:Ro.RENDER}),TX=new Ff({pass:Ro.PRELOAD}),EX=new Ff({pass:Ro.PRELOAD_FLIGHT}),rpt=new Ff({pass:Ro.REQUEST_RENDER_MODE_DEFER_CHECK}),oAe=new ae,bX;function spt(e){let t=e.globe;if(e._mode===ne.SCENE3D&&u(t)&&t.show&&!e._cameraUnderground&&!e._globeTranslucencyState.translucent){let n=t.ellipsoid,i=e.frameState.minimumTerrainHeight;return oAe.radius=n.minimumRadius+i,bX=eL.fromBoundingSphere(oAe,e.camera.positionWC,bX),bX}}Wi.prototype.clearPasses=function(e){e.render=!1,e.pick=!1,e.depth=!1,e.postProcess=!1,e.offscreen=!1};function sAe(e,t,n){let i=e._frameState;i.frameNumber=t,i.time=ee.clone(n,i.time)}Wi.prototype.updateFrameState=function(){let e=this.camera,t=this._frameState;t.commandList.length=0,t.shadowMaps.length=0,t.brdfLutGenerator=this._brdfLutGenerator,t.environmentMap=this.skyBox&&this.skyBox._cubeMap,t.mode=this._mode,t.morphTime=this.morphTime,t.mapProjection=this.mapProjection,t.camera=e,t.cullingVolume=e.frustum.computeCullingVolume(e.positionWC,e.directionWC,e.upWC),t.occluder=spt(this),t.minimumTerrainHeight=0,t.minimumDisableDepthTestDistance=this._minimumDisableDepthTestDistance,t.invertClassification=this.invertClassification,t.useLogDepth=this._logDepthBuffer&&!(this.camera.frustum instanceof nn||this.camera.frustum instanceof br),t.light=this.light,t.cameraUnderground=this._cameraUnderground,t.globeTranslucencyState=this._globeTranslucencyState,u(this.globe)&&(t.terrainExaggeration=this.globe.terrainExaggeration,t.terrainExaggerationRelativeHeight=this.globe.terrainExaggerationRelativeHeight),u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.ready?(t.specularEnvironmentMaps=this._specularEnvironmentMapAtlas.texture,t.specularEnvironmentMapsMaximumLOD=this._specularEnvironmentMapAtlas.maximumMipmapLevel):(t.specularEnvironmentMaps=void 0,t.specularEnvironmentMapsMaximumLOD=void 0),t.sphericalHarmonicCoefficients=this.sphericalHarmonicCoefficients,this._actualInvertClassificationColor=k.clone(this.invertClassificationColor,this._actualInvertClassificationColor),vS.isTranslucencySupported(this._context)||(this._actualInvertClassificationColor.alpha=1),t.invertClassificationColor=this._actualInvertClassificationColor,u(this.globe)?t.maximumScreenSpaceError=this.globe.maximumScreenSpaceError:t.maximumScreenSpaceError=2,this.clearPasses(t.passes),t.tilesetPassState=void 0};Wi.prototype.isVisible=function(e,t,n){return u(e)&&(!u(e.boundingVolume)||!e.cull||t.computeVisibility(e.boundingVolume)!==en.OUTSIDE&&(!u(n)||!e.occlude||!e.boundingVolume.isOccluded(n)))};var $z=new B(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);$z=B.inverseTransformation($z,$z);function apt(e,t,n,i){let o=t._frameState,r=o.context,s=e.boundingVolume;u(t._debugVolume)&&t._debugVolume.destroy();let a,c=m.clone(s.center);if(o.mode!==ne.SCENE3D){c=B.multiplyByPoint($z,c,c);let p=o.mapProjection,g=p.unproject(c);c=p.ellipsoid.cartographicToCartesian(g)}if(u(s.radius)){let p=s.radius;a=Nn.toWireframe(Os.createGeometry(new Os({radii:new m(p,p,p),vertexFormat:sn.FLAT_VERTEX_FORMAT}))),t._debugVolume=new vn({geometryInstances:new xt({geometry:a,modelMatrix:B.fromTranslation(c),attributes:{color:new Ut(1,0,0,1)}}),appearance:new sn({flat:!0,translucent:!1}),asynchronous:!1})}else{let p=s.halfAxes;a=Nn.toWireframe(rl.createGeometry(rl.fromDimensions({dimensions:new m(2,2,2),vertexFormat:sn.FLAT_VERTEX_FORMAT}))),t._debugVolume=new vn({geometryInstances:new xt({geometry:a,modelMatrix:B.fromRotationTranslation(p,c,new B),attributes:{color:new Ut(1,0,0,1)}}),appearance:new sn({flat:!0,translucent:!1}),asynchronous:!1})}let l=o.commandList,f=o.commandList=[];t._debugVolume.update(o),e=f[0],o.useLogDepth&&(e=P_.createLogDepthCommand(e,r).command);let d;u(i)&&(d=n.framebuffer,n.framebuffer=i),e.execute(r,n),u(d)&&(n.framebuffer=d),o.commandList=l}function Da(e,t,n,i,o){let r=t._frameState;if(u(t.debugCommandFilter)&&!t.debugCommandFilter(e))return;if(e instanceof li){e.execute(n,i);return}e.debugShowBoundingVolume&&u(e.boundingVolume)&&apt(e,t,i,o),r.useLogDepth&&u(e.derivedCommands.logDepth)&&(e=e.derivedCommands.logDepth.command);let s=r.passes;if(!s.pick&&!s.depth&&t._hdr&&u(e.derivedCommands)&&u(e.derivedCommands.hdr)&&(e=e.derivedCommands.hdr.command),s.pick||s.depth){if(s.pick&&!s.depth&&u(e.derivedCommands.picking)){e=e.derivedCommands.picking.pickCommand,e.execute(n,i);return}else if(u(e.derivedCommands.depth)){e=e.derivedCommands.depth.depthOnlyCommand,e.execute(n,i);return}}if(t.debugShowCommands||t.debugShowFrustums){t._debugInspector.executeDebugShowFrustumsCommand(t,e,i);return}r.shadowState.lightShadowsEnabled&&e.receiveShadows&&u(e.derivedCommands.shadows)?e.derivedCommands.shadows.receiveCommand.execute(n,i):e.execute(n,i)}function hF(e,t,n,i){let o=t._frameState,r=e.derivedCommands;u(r)&&(o.useLogDepth&&u(r.logDepth)&&(e=r.logDepth.command),r=e.derivedCommands,u(r.picking)?(e=r.picking.pickCommand,e.execute(n,i)):u(r.depth)&&(e=r.depth.depthOnlyCommand,e.execute(n,i)))}function aAe(e,t,n){return t.boundingVolume.distanceSquaredTo(n)-e.boundingVolume.distanceSquaredTo(n)}function cpt(e,t,n){return e.boundingVolume.distanceSquaredTo(n)-t.boundingVolume.distanceSquaredTo(n)+P.EPSILON12}function lpt(e,t,n,i,o){let r=e.context;w_(i,aAe,e.camera.positionWC),u(o)&&t(o.unclassifiedCommand,e,r,n);let s=i.length;for(let a=0;a<s;++a)t(i[a],e,r,n)}function upt(e,t,n,i,o){let r=e.context;w_(i,cpt,e.camera.positionWC),u(o)&&t(o.unclassifiedCommand,e,r,n);let s=i.length;for(let a=0;a<s;++a)t(i[a],e,r,n)}function fpt(e,t,n,i){let o=e.context;w_(i,aAe,e.camera.positionWC);let r=i.length;for(let s=0;s<r;++s)t(i[s],e,o,n)}var dpt=new bi,mpt=new Yc,hpt=new nn,ppt=new br;function SX(e,t){let n=e.camera,i=e.context,o=e.frameState,r=i.uniformState;r.updateCamera(n);let s;u(n.frustum.fov)?s=n.frustum.clone(dpt):u(n.frustum.infiniteProjectionMatrix)?s=n.frustum.clone(mpt):u(n.frustum.width)?s=n.frustum.clone(hpt):s=n.frustum.clone(ppt),s.near=n.frustum.near,s.far=n.frustum.far,r.updateFrustum(s),r.updatePass(be.ENVIRONMENT);let a=o.passes,c=a.pick,l=e._environmentState,f=e._view,d=l.renderTranslucentDepthForPick,p=l.useWebVR;if(!c){let b=l.skyBoxCommand;if(u(b)&&Da(b,e,i,t),l.isSkyAtmosphereVisible&&Da(l.skyAtmosphereCommand,e,i,t),l.isSunVisible&&(l.sunDrawCommand.execute(i,t),e.sunBloom&&!p)){let v;l.useGlobeDepthFramebuffer?v=f.globeDepth.framebuffer:l.usePostProcess?v=f.sceneFramebuffer.framebuffer:v=l.originalFramebuffer,e._sunPostProcess.execute(i),e._sunPostProcess.copy(i,v),t.framebuffer=v}l.isMoonVisible&&l.moonCommand.execute(i,t)}let g;l.useOIT?(u(e._executeOITFunction)||(e._executeOITFunction=function(b,v,I,R,F){f.globeDepth.prepareColorTextures(i),f.oit.executeCommands(b,v,I,R,F)}),g=e._executeOITFunction):a.render?g=lpt:g=upt;let h=f.frustumCommandsList,A=h.length,x=l.clearGlobeDepth,C=l.useDepthPlane,T=e._globeTranslucencyState,E=T.translucent,S=e._view.globeTranslucencyFramebuffer,w=e._depthClearCommand,D=e._stencilClearCommand,M=e._classificationStencilClearCommand,O=e._depthPlane,L=l.usePostProcessSelected,N=n.position.z,_;for(let b=0;b<A;++b){let v=A-b-1,I=h[v];e.mode===ne.SCENE2D?(n.position.z=N-I.near+1,s.far=Math.max(1,I.far-I.near),s.near=1,r.update(o),r.updateFrustum(s)):(s.near=v!==0?I.near*e.opaqueFrustumNearOffset:I.near,s.far=I.far,r.updateFrustum(s)),w.execute(i,t),i.stencilBuffer&&D.execute(i,t),r.updatePass(be.GLOBE);let R=I.commands[be.GLOBE],F=I.indices[be.GLOBE];if(E)T.executeGlobeCommands(I,Da,S,e,t);else for(_=0;_<F;++_)Da(R[_],e,i,t);let z=f.globeDepth;if(u(z)&&l.useGlobeDepthFramebuffer&&z.executeCopyDepth(i,t),!l.renderTranslucentDepthForPick)if(r.updatePass(be.TERRAIN_CLASSIFICATION),R=I.commands[be.TERRAIN_CLASSIFICATION],F=I.indices[be.TERRAIN_CLASSIFICATION],E)T.executeGlobeClassificationCommands(I,Da,S,e,t);else for(_=0;_<F;++_)Da(R[_],e,i,t);if(x&&(w.execute(i,t),C&&O.execute(i,t)),!l.useInvertClassification||c||l.renderTranslucentDepthForPick){for(r.updatePass(be.CESIUM_3D_TILE),R=I.commands[be.CESIUM_3D_TILE],F=I.indices[be.CESIUM_3D_TILE],_=0;_<F;++_)Da(R[_],e,i,t);if(F>0&&(u(z)&&l.useGlobeDepthFramebuffer&&(z.prepareColorTextures(i,x),z.executeUpdateDepth(i,t,x,z.depthStencilTexture)),!l.renderTranslucentDepthForPick))for(r.updatePass(be.CESIUM_3D_TILE_CLASSIFICATION),R=I.commands[be.CESIUM_3D_TILE_CLASSIFICATION],F=I.indices[be.CESIUM_3D_TILE_CLASSIFICATION],_=0;_<F;++_)Da(R[_],e,i,t)}else{e._invertClassification.clear(i,t);let q=t.framebuffer;for(t.framebuffer=e._invertClassification._fbo.framebuffer,r.updatePass(be.CESIUM_3D_TILE),R=I.commands[be.CESIUM_3D_TILE],F=I.indices[be.CESIUM_3D_TILE],_=0;_<F;++_)Da(R[_],e,i,t);for(u(z)&&l.useGlobeDepthFramebuffer&&(e._invertClassification.prepareTextures(i),z.executeUpdateDepth(i,t,x,e._invertClassification._fbo.getDepthStencilTexture())),r.updatePass(be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW),R=I.commands[be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW],F=I.indices[be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW],_=0;_<F;++_)Da(R[_],e,i,t);for(t.framebuffer=q,e._invertClassification.executeClassified(i,t),o.invertClassificationColor.alpha===1&&e._invertClassification.executeUnclassified(i,t),F>0&&i.stencilBuffer&&M.execute(i,t),r.updatePass(be.CESIUM_3D_TILE_CLASSIFICATION),R=I.commands[be.CESIUM_3D_TILE_CLASSIFICATION],F=I.indices[be.CESIUM_3D_TILE_CLASSIFICATION],_=0;_<F;++_)Da(R[_],e,i,t)}for(F>0&&i.stencilBuffer&&D.execute(i,t),r.updatePass(be.VOXELS),R=I.commands[be.VOXELS],F=I.indices[be.VOXELS],R.length=F,fpt(e,Da,t,R),r.updatePass(be.OPAQUE),R=I.commands[be.OPAQUE],F=I.indices[be.OPAQUE],_=0;_<F;++_)Da(R[_],e,i,t);v!==0&&e.mode!==ne.SCENE2D&&(s.near=I.near,r.updateFrustum(s));let V;if(!c&&l.useInvertClassification&&o.invertClassificationColor.alpha<1&&(V=e._invertClassification),r.updatePass(be.TRANSLUCENT),R=I.commands[be.TRANSLUCENT],R.length=I.indices[be.TRANSLUCENT],g(e,Da,t,R,V),I.indices[be.CESIUM_3D_TILE_CLASSIFICATION]>0&&f.translucentTileClassification.isSupported()&&(f.translucentTileClassification.executeTranslucentCommands(e,Da,t,R,z.depthStencilTexture),f.translucentTileClassification.executeClassificationCommands(e,Da,t,I)),i.depthTexture&&e.useDepthPicking&&(l.useGlobeDepthFramebuffer||d)){let q=z.depthStencilTexture,Y=e._picking.getPickDepth(e,v);Y.update(i,q),Y.executeCopyDepth(i,t)}if(c||!L)continue;let U=t.framebuffer;if(t.framebuffer=f.sceneFramebuffer.getIdFramebuffer(),s.near=v!==0?I.near*e.opaqueFrustumNearOffset:I.near,s.far=I.far,r.updateFrustum(s),r.updatePass(be.GLOBE),R=I.commands[be.GLOBE],F=I.indices[be.GLOBE],E)T.executeGlobeCommands(I,hF,S,e,t);else for(_=0;_<F;++_)hF(R[_],e,i,t);for(x&&(w.framebuffer=t.framebuffer,w.execute(i,t),w.framebuffer=void 0),x&&C&&O.execute(i,t),r.updatePass(be.CESIUM_3D_TILE),R=I.commands[be.CESIUM_3D_TILE],F=I.indices[be.CESIUM_3D_TILE],_=0;_<F;++_)hF(R[_],e,i,t);for(r.updatePass(be.OPAQUE),R=I.commands[be.OPAQUE],F=I.indices[be.OPAQUE],_=0;_<F;++_)hF(R[_],e,i,t);for(r.updatePass(be.TRANSLUCENT),R=I.commands[be.TRANSLUCENT],F=I.indices[be.TRANSLUCENT],_=0;_<F;++_)hF(R[_],e,i,t);t.framebuffer=U}}function cAe(e){e.context.uniformState.updatePass(be.COMPUTE);let n=e._environmentState.sunComputeCommand;u(n)&&n.execute(e._computeEngine);let i=e._computeCommandList,o=i.length;for(let r=0;r<o;++r)i[r].execute(e._computeEngine)}function _pt(e,t){e.context.uniformState.updatePass(be.OVERLAY);let i=e.context,o=e._overlayCommandList,r=o.length;for(let s=0;s<r;++s)o[s].execute(i,t)}function gpt(e,t,n){let i=n.shadowMapCullingVolume,o=n.isPointLight,r=n.passes,s=r.length,a=t.length;for(let c=0;c<a;++c){let l=t[c];if(e.updateDerivedCommands(l),l.castShadows&&(l.pass===be.GLOBE||l.pass===be.CESIUM_3D_TILE||l.pass===be.OPAQUE||l.pass===be.TRANSLUCENT)&&e.isVisible(l,i))if(o)for(let f=0;f<s;++f)r[f].commandList.push(l);else if(s===1)r[0].commandList.push(l);else{let f=!1;for(let d=s-1;d>=0;--d){let p=r[d].cullingVolume;if(e.isVisible(l,p))r[d].commandList.push(l),f=!0;else if(f)break}}}}function lAe(e){let t=e.frameState,n=t.shadowState.shadowMaps,i=n.length;if(!t.shadowState.shadowsEnabled)return;let o=e.context,r=o.uniformState;for(let s=0;s<i;++s){let a=n[s];if(a.outOfView)continue;let c=a.passes,l=c.length;for(let d=0;d<l;++d)c[d].commandList.length=0;let f=e.frameState.commandList;gpt(e,f,a);for(let d=0;d<l;++d){let p=a.passes[d];r.updateCamera(p.camera),a.updatePass(o,d);let g=p.commandList.length;for(let h=0;h<g;++h){let A=p.commandList[h];r.updatePass(A.pass),Da(A.derivedCommands.shadows.castCommands[s],e,o,p.passState)}}}}var ypt=new m;Wi.prototype.updateAndExecuteCommands=function(e,t){let i=this._frameState.mode;this._environmentState.useWebVR?Apt(this,e,t):i!==ne.SCENE2D||this._mapMode2D===Bl.ROTATE?r0(!0,this,e,t):(vX(this,e,t),Dpt(this,e))};function Apt(e,t,n){let i=e._view,o=i.camera,s=e._environmentState.renderTranslucentDepthForPick;vX(e,t,n),uAe(e),i.createPotentiallyVisibleSet(e),cAe(e),s||lAe(e);let a=t.viewport;a.x=0,a.y=0,a.width=a.width*.5;let c=so.clone(o,e._cameraVR);c.frustum=o.frustum;let l=o.frustum.near,f=l*y(e.focalLength,5),d=y(e.eyeSeparation,f/30),p=m.multiplyByScalar(c.right,d*.5,ypt);o.frustum.aspectRatio=a.width/a.height;let g=.5*d*l/f;m.add(c.position,p,o.position),o.frustum.xOffset=g,SX(e,t),a.x=a.width,m.subtract(c.position,p,o.position),o.frustum.xOffset=-g,SX(e,t),so.clone(c,o)}var xpt=new he(Math.PI,P.PI_OVER_TWO),Cpt=new m,Tpt=new m,Ept=new B,bpt=new B,Spt=new m,vpt=new m,wpt=new qe;function Dpt(e,t){let n=e.context,i=e.frameState,o=e.camera,r=t.viewport,s=qe.clone(r,wpt);t.viewport=s;let a=xpt,c=Cpt;e.mapProjection.project(a,c);let f=m.clone(o.position,Tpt),d=B.clone(o.transform,bpt),p=o.frustum.clone();o._setTransform(B.IDENTITY);let g=B.computeViewportTransformation(s,0,1,Ept),h=o.frustum.projectionMatrix,A=o.positionWC.y,x=m.fromElements(P.sign(A)*c.x-A,0,-o.positionWC.x,Spt),C=Ot.pointToGLWindowCoordinates(h,g,x,vpt);C.x=Math.floor(C.x);let T=s.x,E=s.width;if(A===0||C.x<=T||C.x>=T+E)r0(!0,e,t);else if(Math.abs(T+E*.5-C.x)<1)s.width=C.x-s.x,o.position.x*=P.sign(o.position.x),o.frustum.right=0,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),r0(!0,e,t),s.x=C.x,o.position.x=-o.position.x,o.frustum.right=-o.frustum.left,o.frustum.left=0,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),r0(!1,e,t);else if(C.x>T+E*.5){s.width=C.x-T;let S=o.frustum.right;o.frustum.right=c.x-A,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),r0(!0,e,t),s.x=C.x,s.width=T+E-C.x,o.position.x=-o.position.x,o.frustum.left=-o.frustum.right,o.frustum.right=S-o.frustum.right*2,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),r0(!1,e,t)}else{s.x=C.x,s.width=T+E-C.x;let S=o.frustum.left;o.frustum.left=-c.x-A,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),r0(!0,e,t),s.x=T,s.width=C.x-T,o.position.x=-o.position.x,o.frustum.right=-o.frustum.left,o.frustum.left=S-o.frustum.left*2,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),r0(!1,e,t)}o._setTransform(d),m.clone(f,o.position),o.frustum=p.clone(),t.viewport=r}function r0(e,t,n,i){let o=t._environmentState,r=t._view,s=o.renderTranslucentDepthForPick;e||(t.frameState.commandList.length=0),uAe(t),r.createPotentiallyVisibleSet(t),e&&(u(i)&&vX(t,n,i),cAe(t),s||lAe(t)),SX(t,n)}var rAe=new es;Wi.prototype.updateEnvironment=function(){let e=this._frameState,t=this._view,n=this._environmentState,i=e.passes.render,o=e.passes.offscreen,r=this.skyAtmosphere,s=this.globe,a=this._globeTranslucencyState;if(!i||this._mode!==ne.SCENE2D&&t.camera.frustum instanceof nn||!a.environmentVisible)n.skyAtmosphereCommand=void 0,n.skyBoxCommand=void 0,n.sunDrawCommand=void 0,n.sunComputeCommand=void 0,n.moonCommand=void 0;else{u(r)?(u(s)&&(r.setDynamicAtmosphereColor(s.enableLighting&&s.dynamicAtmosphereLighting,s.dynamicAtmosphereLightingFromSun),n.isReadyForAtmosphere=n.isReadyForAtmosphere||s._surface._tilesToRender.length>0),n.skyAtmosphereCommand=r.update(e,s),u(n.skyAtmosphereCommand)&&this.updateDerivedCommands(n.skyAtmosphereCommand)):n.skyAtmosphereCommand=void 0,n.skyBoxCommand=u(this.skyBox)?this.skyBox.update(e,this._hdr):void 0;let A=u(this.sun)?this.sun.update(e,t.passState,this._hdr):void 0;n.sunDrawCommand=u(A)?A.drawCommand:void 0,n.sunComputeCommand=u(A)?A.computeCommand:void 0,n.moonCommand=u(this.moon)?this.moon.update(e):void 0}let c=n.clearGlobeDepth=u(s)&&s.show&&(!s.depthTestAgainstTerrain||this.mode===ne.SCENE2D);(n.useDepthPlane=c&&this.mode===ne.SCENE3D&&a.useDepthPlane)&&this._depthPlane.update(e),n.renderTranslucentDepthForPick=!1,n.useWebVR=this._useWebVR&&this.mode!==ne.SCENE2D&&!o;let f=e.mode===ne.SCENE3D&&!a.sunVisibleThroughGlobe?e.occluder:void 0,d=e.cullingVolume,p=rAe.planes;for(let A=0;A<5;++A)p[A]=d.planes[A];d=rAe,n.isSkyAtmosphereVisible=u(n.skyAtmosphereCommand)&&n.isReadyForAtmosphere,n.isSunVisible=this.isVisible(n.sunDrawCommand,d,f),n.isMoonVisible=this.isVisible(n.moonCommand,d,f);let g=this.specularEnvironmentMaps,h=this._specularEnvironmentMapAtlas;u(g)&&(!u(h)||h.url!==g)?(h=h&&h.destroy(),this._specularEnvironmentMapAtlas=new ud(g)):!u(g)&&u(h)&&(h.destroy(),this._specularEnvironmentMapAtlas=void 0),u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.update(e)};function Ipt(e){let t=e._frameState;e.debugShowFrustumPlanes!==e._debugShowFrustumPlanes&&(e.debugShowFrustumPlanes?e._debugFrustumPlanes=new Th({camera:e.camera,updateOnChange:!1,frustumSplits:t.frustumSplits}):e._debugFrustumPlanes=e._debugFrustumPlanes&&e._debugFrustumPlanes.destroy(),e._debugShowFrustumPlanes=e.debugShowFrustumPlanes),u(e._debugFrustumPlanes)&&e._debugFrustumPlanes.update(t)}function Ppt(e){let t=e._frameState,n=t.shadowMaps,i=n.length,o=i>0&&!t.passes.pick&&e.mode===ne.SCENE3D;if(o!==t.shadowState.shadowsEnabled&&(++t.shadowState.lastDirtyTime,t.shadowState.shadowsEnabled=o),t.shadowState.lightShadowsEnabled=!1,!!o){for(let r=0;r<i;++r)if(n[r]!==t.shadowState.shadowMaps[r]){++t.shadowState.lastDirtyTime;break}t.shadowState.shadowMaps.length=0,t.shadowState.lightShadowMaps.length=0;for(let r=0;r<i;++r){let s=n[r];s.update(t),t.shadowState.shadowMaps.push(s),s.fromLightSource&&(t.shadowState.lightShadowMaps.push(s),t.shadowState.lightShadowsEnabled=!0),s.dirty&&(++t.shadowState.lastDirtyTime,s.dirty=!1)}}}function uAe(e){let t=e._frameState;e._groundPrimitives.update(t),e._primitives.update(t),Ipt(e),Ppt(e),e._globe&&e._globe.render(t)}function vX(e,t,n){let i=e._context,o=e._frameState,r=e._environmentState,s=e._view,c=e._frameState.passes.pick;u(s.globeDepth)&&(s.globeDepth.picking=c);let l=r.useWebVR;r.originalFramebuffer=t.framebuffer,u(e.sun)&&e.sunBloom!==e._sunBloom?(e.sunBloom&&!l?e._sunPostProcess=new mF:u(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy()),e._sunBloom=e.sunBloom):!u(e.sun)&&u(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy(),e._sunBloom=!1);let f=e._clearColorCommand;k.clone(n,f.color),f.execute(i,t);let d=r.useGlobeDepthFramebuffer=u(s.globeDepth);d&&(s.globeDepth.update(i,t,s.viewport,e.msaaSamples,e._hdr,r.clearGlobeDepth),s.globeDepth.clear(i,t,n));let p=s.oit,g=r.useOIT=!c&&u(p)&&p.isSupported();g&&(p.update(i,t,s.globeDepth.colorFramebufferManager,e._hdr,e.msaaSamples),p.clear(i,t,n),r.useOIT=p.isSupported());let h=e.postProcessStages,A=r.usePostProcess=!c&&(e._hdr||h.length>0||h.ambientOcclusion.enabled||h.fxaa.enabled||h.bloom.enabled);if(r.usePostProcessSelected=!1,A&&(s.sceneFramebuffer.update(i,s.viewport,e._hdr,e.msaaSamples),s.sceneFramebuffer.clear(i,t,n),h.update(i,o.useLogDepth,e._hdr),h.clear(i),A=r.usePostProcess=h.ready,r.usePostProcessSelected=A&&h.hasSelected),r.isSunVisible&&e.sunBloom&&!l?(t.framebuffer=e._sunPostProcess.update(t),e._sunPostProcess.clear(i,t,n)):d?t.framebuffer=s.globeDepth.framebuffer:A&&(t.framebuffer=s.sceneFramebuffer.framebuffer),u(t.framebuffer)&&f.execute(i,t),r.useInvertClassification=!c&&u(t.framebuffer)&&e.invertClassification){let C;if(e.frameState.invertClassificationColor.alpha===1&&r.useGlobeDepthFramebuffer&&(C=s.globeDepth.framebuffer),u(C)||i.depthTexture){if(e._invertClassification.previousFramebuffer=C,e._invertClassification.update(i,e.msaaSamples,s.globeDepth.colorFramebufferManager),e._invertClassification.clear(i,t),e.frameState.invertClassificationColor.alpha<1&&g){let T=e._invertClassification.unclassifiedCommand,E=T.derivedCommands;E.oit=p.createDerivedCommands(T,i,E.oit)}}else r.useInvertClassification=!1}e._globeTranslucencyState.translucent&&s.globeTranslucencyFramebuffer.updateAndClear(e._hdr,s.viewport,i,t)}Wi.prototype.resolveFramebuffers=function(e){let t=this._context,n=this._environmentState,i=this._view,o=i.globeDepth;u(o)&&o.prepareColorTextures(t);let r=n.useOIT,s=n.useGlobeDepthFramebuffer,a=n.usePostProcess,c=n.originalFramebuffer,l=s?o.colorFramebufferManager:void 0,f=i.sceneFramebuffer._colorFramebuffer,d=i.sceneFramebuffer.idFramebuffer;r&&(e.framebuffer=a?f.framebuffer:c,i.oit.execute(t,e));let p=i.translucentTileClassification;if(p.hasTranslucentDepth&&p.isSupported()&&p.execute(this,e),a){i.sceneFramebuffer.prepareColorTextures(t);let g=f;s&&!r&&(g=l);let h=this.postProcessStages,A=g.getColorTexture(0),x=d.getColorTexture(0),C=y(l,f).getDepthStencilTexture();h.execute(t,A,C,x),h.copy(t,c)}!r&&!a&&s&&(e.framebuffer=c,o.executeCopyColor(t,e))};function Opt(e){let t=e._frameState.afterRender;for(let n=0,i=t.length;n<i;++n)t[n]()&&e.requestRender();t.length=0}function Mpt(e){let t=e._globe,i=e.camera.positionCartographic;if(u(t)&&t.show&&u(i))return t.getHeight(i)}function Rpt(e){let t=e.camera,n=e._mode,i=e.globe,o=e._screenSpaceCameraController,r=t.positionCartographic;if(!u(r))return!1;if(!o.onMap()&&r.height<0)return!0;if(!u(i)||!i.show||n===ne.SCENE2D||n===ne.MORPHING)return!1;let s=e._globeHeight;return u(s)&&r.height<s}Wi.prototype.initializeFrame=function(){this._shaderFrameCount++===120&&(this._shaderFrameCount=0,this._context.shaderCache.destroyReleasedShaderPrograms(),this._context.textureCache.destroyReleasedTextures()),this._tweens.update(),this._globeHeight=Mpt(this),this._cameraUnderground=Rpt(this),this._globeTranslucencyState.update(this),this._screenSpaceCameraController.update(),u(this._deviceOrientationCameraController)&&this._deviceOrientationCameraController.update(),this.camera.update(this._mode),this.camera._updateCameraChanged()};function Bpt(e,t){if(e.debugShowFramesPerSecond){if(!u(e._performanceDisplay)){let n=document.createElement("div");n.className="cesium-performanceDisplay-defaultContainer",e._canvas.parentNode.appendChild(n);let o=new F_({container:n});e._performanceDisplay=o,e._performanceContainer=n}e._performanceDisplay.throttled=e.requestRenderMode,e._performanceDisplay.update(t)}else u(e._performanceDisplay)&&(e._performanceDisplay=e._performanceDisplay&&e._performanceDisplay.destroy(),e._performanceContainer.parentNode.removeChild(e._performanceContainer))}function Lpt(e){e._jobScheduler.resetBudgets();let t=e._frameState;e.primitives.prePassesUpdate(t),u(e.globe)&&e.globe.update(t),e._picking.update(),t.creditDisplay.update()}function Npt(e){let t=e._frameState;e.primitives.postPassesUpdate(t),Fa.update()}var Fpt=new k;function Upt(e){let t=e._frameState,n=e.context,i=n.uniformState,o=e._defaultView;e._view=o,e.updateFrameState(),t.passes.render=!0,t.passes.postProcess=e.postProcessStages.hasSelected,t.tilesetPassState=opt;let r=y(e.backgroundColor,k.BLACK);e._hdr&&(r=k.clone(r,Fpt),r.red=Math.pow(r.red,e.gamma),r.green=Math.pow(r.green,e.gamma),r.blue=Math.pow(r.blue,e.gamma)),t.backgroundColor=r,e.fog.update(t),i.update(t);let s=e.shadowMap;u(s)&&s.enabled&&(!u(e.light)||e.light instanceof T_?m.negate(i.sunDirectionWC,e._shadowMapCamera.direction):m.clone(e.light.direction,e._shadowMapCamera.direction),t.shadowMaps.push(s)),e._computeCommandList.length=0,e._overlayCommandList.length=0;let a=o.viewport;a.x=0,a.y=0,a.width=n.drawingBufferWidth,a.height=n.drawingBufferHeight;let c=o.passState;c.framebuffer=void 0,c.blendingEnabled=void 0,c.scissorTest=void 0,c.viewport=qe.clone(a,c.viewport),u(e.globe)&&e.globe.beginFrame(t),e.updateEnvironment(),e.updateAndExecuteCommands(c,r),e.resolveFramebuffers(c),c.framebuffer=void 0,_pt(e,c),u(e.globe)&&(e.globe.endFrame(t),e.globe.tilesLoaded||(e._renderRequested=!0)),n.endFrame()}function bC(e,t){try{t(e)}catch(n){if(e._renderError.raiseEvent(e,n),e.rethrowRenderErrors)throw n}}function Vpt(e){return e._picking.updateMostDetailedRayPicks(e)}Wi.prototype.render=function(e){this._preUpdate.raiseEvent(this,e);let t=this._frameState;t.newFrame=!1,u(e)||(e=ee.now());let n=this._view.checkForCameraUpdates(this),i=!this.requestRenderMode||this._renderRequested||n||this._logDepthBufferDirty||this._hdrDirty||this.mode===ne.MORPHING;if(!i&&u(this.maximumRenderTimeChange)&&u(this._lastRenderTime)){let o=Math.abs(ee.secondsDifference(this._lastRenderTime,e));i=i||o>this.maximumRenderTimeChange}if(i){this._lastRenderTime=ee.clone(e,this._lastRenderTime),this._renderRequested=!1,this._logDepthBufferDirty=!1,this._hdrDirty=!1;let o=P.incrementWrap(t.frameNumber,15e6,1);sAe(this,o,e),t.newFrame=!0}bC(this,Lpt),this.primitives.show&&(bC(this,Vpt),bC(this,kpt),bC(this,zpt),i||bC(this,Hpt)),this._postUpdate.raiseEvent(this,e),i&&(this._preRender.raiseEvent(this,e),t.creditDisplay.beginFrame(),bC(this,Upt)),Bpt(this,i),bC(this,Npt),Opt(this),i&&(this._postRender.raiseEvent(this,e),t.creditDisplay.endFrame())};Wi.prototype.forceRender=function(e){this._renderRequested=!0,this.render(e)};Wi.prototype.requestRender=function(){this._renderRequested=!0};Wi.prototype.clampLineWidth=function(e){return Math.max(Vt.minimumAliasedLineWidth,Math.min(e,Vt.maximumAliasedLineWidth))};Wi.prototype.pick=function(e,t,n){return this._picking.pick(this,e,t,n)};Wi.prototype.pickPositionWorldCoordinates=function(e,t){return this._picking.pickPositionWorldCoordinates(this,e,t)};Wi.prototype.pickPosition=function(e,t){return this._picking.pickPosition(this,e,t)};Wi.prototype.drillPick=function(e,t,n,i){return this._picking.drillPick(this,e,t,n,i)};function kpt(e){let t=e._frameState;TX.camera=t.camera,TX.cullingVolume=t.cullingVolume,e.primitives.updateForPass(t,TX)}function zpt(e){let t=e._frameState;if(!t.camera.canPreloadFlight())return;EX.camera=e.preloadFlightCamera,EX.cullingVolume=e.preloadFlightCullingVolume,e.primitives.updateForPass(t,EX)}function Hpt(e){e.primitives.updateForPass(e._frameState,rpt)}Wi.prototype.pickFromRay=function(e,t,n){return this._picking.pickFromRay(this,e,t,n)};Wi.prototype.drillPickFromRay=function(e,t,n,i){return this._picking.drillPickFromRay(this,e,t,n,i)};Wi.prototype.pickFromRayMostDetailed=function(e,t,n){return this._picking.pickFromRayMostDetailed(this,e,t,n)};Wi.prototype.drillPickFromRayMostDetailed=function(e,t,n,i){return this._picking.drillPickFromRayMostDetailed(this,e,t,n,i)};Wi.prototype.sampleHeight=function(e,t,n){return this._picking.sampleHeight(this,e,t,n)};Wi.prototype.clampToHeight=function(e,t,n,i){return this._picking.clampToHeight(this,e,t,n,i)};Wi.prototype.sampleHeightMostDetailed=function(e,t,n){return this._picking.sampleHeightMostDetailed(this,e,t,n)};Wi.prototype.clampToHeightMostDetailed=function(e,t,n){return this._picking.clampToHeightMostDetailed(this,e,t,n)};Wi.prototype.cartesianToCanvasCoordinates=function(e,t){return Ki.wgs84ToWindowCoordinates(this,e,t)};Wi.prototype.completeMorph=function(){this._transitioner.completeMorph()};Wi.prototype.morphTo2D=function(e){let t,n=this.globe;u(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphTo2D(e,t)};Wi.prototype.morphToColumbusView=function(e){let t,n=this.globe;u(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphToColumbusView(e,t)};Wi.prototype.morphTo3D=function(e){let t,n=this.globe;u(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphTo3D(e,t)};function Gpt(e,t){if(e._removeTerrainProviderReadyListener=e._removeTerrainProviderReadyListener&&e._removeTerrainProviderReadyListener(),t.ready){u(e.globe)&&(e.globe.terrainProvider=t.provider);return}e.globe.terrainProvider=void 0,e._removeTerrainProviderReadyListener=t.readyEvent.addEventListener(n=>{u(e)&&u(e.globe)&&(e.globe.terrainProvider=n),e._removeTerrainProviderReadyListener()})}Wi.prototype.setTerrain=function(e){return Gpt(this,e),e};Wi.prototype.isDestroyed=function(){return!1};Wi.prototype.destroy=function(){this._tweens.removeAll(),this._computeEngine=this._computeEngine&&this._computeEngine.destroy(),this._screenSpaceCameraController=this._screenSpaceCameraController&&this._screenSpaceCameraController.destroy(),this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this._primitives=this._primitives&&this._primitives.destroy(),this._groundPrimitives=this._groundPrimitives&&this._groundPrimitives.destroy(),this._globe=this._globe&&this._globe.destroy(),this._removeTerrainProviderReadyListener=this._removeTerrainProviderReadyListener&&this._removeTerrainProviderReadyListener(),this.skyBox=this.skyBox&&this.skyBox.destroy(),this.skyAtmosphere=this.skyAtmosphere&&this.skyAtmosphere.destroy(),this._debugSphere=this._debugSphere&&this._debugSphere.destroy(),this.sun=this.sun&&this.sun.destroy(),this._sunPostProcess=this._sunPostProcess&&this._sunPostProcess.destroy(),this._depthPlane=this._depthPlane&&this._depthPlane.destroy(),this._transitioner=this._transitioner&&this._transitioner.destroy(),this._debugFrustumPlanes=this._debugFrustumPlanes&&this._debugFrustumPlanes.destroy(),this._brdfLutGenerator=this._brdfLutGenerator&&this._brdfLutGenerator.destroy(),this._picking=this._picking&&this._picking.destroy(),this._defaultView=this._defaultView&&this._defaultView.destroy(),this._view=void 0,this._removeCreditContainer&&this._canvas.parentNode.removeChild(this._creditContainer),this.postProcessStages=this.postProcessStages&&this.postProcessStages.destroy(),this._context=this._context&&this._context.destroy(),this._frameState.creditDisplay=this._frameState.creditDisplay&&this._frameState.creditDisplay.destroy(),u(this._performanceDisplay)&&(this._performanceDisplay=this._performanceDisplay&&this._performanceDisplay.destroy(),this._performanceContainer.parentNode.removeChild(this._performanceContainer)),this._removeRequestListenerCallback(),this._removeTaskProcessorListenerCallback();for(let e=0;e<this._removeGlobeCallbacks.length;++e)this._removeGlobeCallbacks[e]();return this._removeGlobeCallbacks.length=0,ue(this)};var pF=Wi;var BS=`float interpolateByDistance(vec4 nearFarScalar, float distance)
{
    float startDistance = nearFarScalar.x;
    float startValue = nearFarScalar.y;
    float endDistance = nearFarScalar.z;
    float endValue = nearFarScalar.w;
    float t = clamp((distance - startDistance) / (endDistance - startDistance), 0.0, 1.0);
    return mix(startValue, endValue, t);
}

vec3 getLightDirection(vec3 positionWC)
{
    float lightEnum = u_radiiAndDynamicAtmosphereColor.z;
    vec3 lightDirection =
        positionWC * float(lightEnum == 0.0) +
        czm_lightDirectionWC * float(lightEnum == 1.0) +
        czm_sunDirectionWC * float(lightEnum == 2.0);
    return normalize(lightDirection);
}

void computeAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity, out float underTranslucentGlobe)
{
    float ellipsoidRadiiDifference = czm_ellipsoidRadii.x - czm_ellipsoidRadii.z;

    // Adjustment to the atmosphere radius applied based on the camera height.
    float distanceAdjustMin = czm_ellipsoidRadii.x / 4.0;
    float distanceAdjustMax = czm_ellipsoidRadii.x;
    float distanceAdjustModifier = ellipsoidRadiiDifference / 2.0;
    float distanceAdjust = distanceAdjustModifier * clamp((czm_eyeHeight - distanceAdjustMin) / (distanceAdjustMax - distanceAdjustMin), 0.0, 1.0);

    // Since atmosphere scattering assumes the atmosphere is a spherical shell, we compute an inner radius of the atmosphere best fit 
    // for the position on the ellipsoid.
    float radiusAdjust = (ellipsoidRadiiDifference / 4.0) + distanceAdjust;
    float atmosphereInnerRadius = (length(czm_viewerPositionWC) - czm_eyeHeight) - radiusAdjust;

    // Setup the primary ray: from the camera position to the vertex position.
    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);
    czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);

    underTranslucentGlobe = 0.0;

    // Brighten the sky atmosphere under the Earth's atmosphere when translucency is enabled.
    #if defined(GLOBE_TRANSLUCENT)

        // Check for intersection with the inner radius of the atmopshere.
        czm_raySegment primaryRayEarthIntersect = czm_raySphereIntersectionInterval(primaryRay, vec3(0.0), atmosphereInnerRadius + radiusAdjust);
        if (primaryRayEarthIntersect.start > 0.0 && primaryRayEarthIntersect.stop > 0.0) {
            
            // Compute position on globe.
            vec3 direction = normalize(positionWC);
            czm_ray ellipsoidRay = czm_ray(positionWC, -direction);
            czm_raySegment ellipsoidIntersection = czm_rayEllipsoidIntersectionInterval(ellipsoidRay, vec3(0.0), czm_ellipsoidInverseRadii);
            vec3 onEarth = positionWC - (direction * ellipsoidIntersection.start);

            // Control the color using the camera angle.
            float angle = dot(normalize(czm_viewerPositionWC), normalize(onEarth));

            // Control the opacity using the distance from Earth.
            opacity = interpolateByDistance(vec4(0.0, 1.0, czm_ellipsoidRadii.x, 0.0), length(czm_viewerPositionWC - onEarth));
            vec3 horizonColor = vec3(0.1, 0.2, 0.3);
            vec3 nearColor = vec3(0.0);

            rayleighColor = mix(nearColor, horizonColor, exp(-angle) * opacity);
            
            // Set the traslucent flag to avoid alpha adjustment in computeFinalColor funciton.
            underTranslucentGlobe = 1.0;
            return;
        }
    #endif

    computeScattering(
        primaryRay,
        length(cameraToPositionWC),
        lightDirection,
        atmosphereInnerRadius,
        rayleighColor,
        mieColor,
        opacity
    );

    // Alter the opacity based on how close the viewer is to the ground.
    // (0.0 = At edge of atmosphere, 1.0 = On ground)
    float cameraHeight = czm_eyeHeight + atmosphereInnerRadius;
    float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;
    opacity = clamp((atmosphereOuterRadius - cameraHeight) / (atmosphereOuterRadius - atmosphereInnerRadius), 0.0, 1.0);

    // Alter alpha based on time of day (0.0 = night , 1.0 = day)
    float nightAlpha = (u_radiiAndDynamicAtmosphereColor.z != 0.0) ? clamp(dot(normalize(positionWC), lightDirection), 0.0, 1.0) : 1.0;
    opacity *= pow(nightAlpha, 0.5);
}
`;var _F=`in vec3 v_outerPositionWC;

uniform vec3 u_hsbShift;

#ifndef PER_FRAGMENT_ATMOSPHERE
in vec3 v_mieColor;
in vec3 v_rayleighColor;
in float v_opacity;
in float v_translucent;
#endif

void main (void)
{
    vec3 lightDirection = getLightDirection(v_outerPositionWC);
   
    vec3 mieColor;
    vec3 rayleighColor;
    float opacity;
    float translucent;

    #ifdef PER_FRAGMENT_ATMOSPHERE
        computeAtmosphereScattering(
            v_outerPositionWC,
            lightDirection,
            rayleighColor,
            mieColor,
            opacity,
            translucent
        );
    #else
        mieColor = v_mieColor;
        rayleighColor = v_rayleighColor;
        opacity = v_opacity;
        translucent = v_translucent;
    #endif

    vec4 color = computeAtmosphereColor(v_outerPositionWC, lightDirection, rayleighColor, mieColor, opacity);

    #ifndef HDR
        color.rgb = czm_acesTonemapping(color.rgb);
        color.rgb = czm_inverseGamma(color.rgb);
    #endif

    #ifdef COLOR_CORRECT
        // Convert rgb color to hsb
        vec3 hsb = czm_RGBToHSB(color.rgb);
        // Perform hsb shift
        hsb.x += u_hsbShift.x; // hue
        hsb.y = clamp(hsb.y + u_hsbShift.y, 0.0, 1.0); // saturation
        hsb.z = hsb.z > czm_epsilon7 ? hsb.z + u_hsbShift.z : 0.0; // brightness
        // Convert shifted hsb back to rgb
        color.rgb = czm_HSBToRGB(hsb);
    #endif

    // For the parts of the sky atmosphere that are not behind a translucent globe,
    // we mix in the default opacity so that the sky atmosphere still appears at distance.
    // This is needed because the opacity in the sky atmosphere is initially adjusted based
    // on the camera height.
    if (translucent == 0.0) {
        color.a = mix(color.b, 1.0, color.a) * smoothstep(0.0, 1.0, czm_morphTime);
    }

    out_FragColor = color;
}
`;var gF=`in vec4 position;

out vec3 v_outerPositionWC;

#ifndef PER_FRAGMENT_ATMOSPHERE
out vec3 v_mieColor;
out vec3 v_rayleighColor;
out float v_opacity;
out float v_translucent;
#endif

void main(void)
{
    vec4 positionWC = czm_model * position;
    vec3 lightDirection = getLightDirection(positionWC.xyz);

    #ifndef PER_FRAGMENT_ATMOSPHERE
        computeAtmosphereScattering(
            positionWC.xyz,
            lightDirection,
            v_rayleighColor,
            v_mieColor,
            v_opacity,
            v_translucent
        );
    #endif
    
    v_outerPositionWC = positionWC.xyz;
    gl_Position = czm_modelViewProjection * position;
}
`;function LS(e){e=y(e,oe.WGS84),this.show=!0,this.perFragmentAtmosphere=!1,this._ellipsoid=e;let t=1.025,n=m.multiplyByScalar(e.radii,t,new m);this._scaleMatrix=B.fromScale(n),this._modelMatrix=new B,this._command=new nt({owner:this,modelMatrix:this._modelMatrix}),this._spSkyFromSpace=void 0,this._spSkyFromAtmosphere=void 0,this._flags=void 0,this.atmosphereLightIntensity=50,this.atmosphereRayleighCoefficient=new m(55e-7,13e-6,284e-7),this.atmosphereMieCoefficient=new m(21e-6,21e-6,21e-6),this.atmosphereRayleighScaleHeight=1e4,this.atmosphereMieScaleHeight=3200,this.atmosphereMieAnisotropy=.9,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this._hueSaturationBrightness=new m;let i=new m;i.x=e.maximumRadius*t,i.y=e.maximumRadius,i.z=0,this._radiiAndDynamicAtmosphereColor=i;let o=this;this._command.uniformMap={u_radiiAndDynamicAtmosphereColor:function(){return o._radiiAndDynamicAtmosphereColor},u_hsbShift:function(){return o._hueSaturationBrightness.x=o.hueShift,o._hueSaturationBrightness.y=o.saturationShift,o._hueSaturationBrightness.z=o.brightnessShift,o._hueSaturationBrightness},u_atmosphereLightIntensity:function(){return o.atmosphereLightIntensity},u_atmosphereRayleighCoefficient:function(){return o.atmosphereRayleighCoefficient},u_atmosphereMieCoefficient:function(){return o.atmosphereMieCoefficient},u_atmosphereRayleighScaleHeight:function(){return o.atmosphereRayleighScaleHeight},u_atmosphereMieScaleHeight:function(){return o.atmosphereMieScaleHeight},u_atmosphereMieAnisotropy:function(){return o.atmosphereMieAnisotropy}}}Object.defineProperties(LS.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});LS.prototype.setDynamicAtmosphereColor=function(e,t){let n=e?t?2:1:0;this._radiiAndDynamicAtmosphereColor.z=n};var wX=new B;LS.prototype.update=function(e,t){if(!this.show)return;let n=e.mode;if(n!==ne.SCENE3D&&n!==ne.MORPHING||!e.passes.render)return;let i=B.fromRotationTranslation(e.context.uniformState.inverseViewRotation,m.ZERO,wX),o=B.multiplyTransformation(i,lo.Y_UP_TO_Z_UP,wX),r=B.multiply(this._scaleMatrix,o,wX);B.clone(r,this._modelMatrix);let s=e.context,a=Wpt(this),c=e.globeTranslucencyState.translucent,l=this.perFragmentAtmosphere||c||!u(t)||!t.show,f=this._command;if(!u(f.vertexArray)){let p=Os.createGeometry(new Os({radii:new m(1,1,1),slicePartitions:256,stackPartitions:256,vertexFormat:Oe.POSITION_ONLY}));f.vertexArray=si.fromGeometry({context:s,geometry:p,attributeLocations:Nn.createAttributeLocations(p),bufferUsage:Fe.STATIC_DRAW}),f.renderState=ke.fromCache({cull:{enabled:!0,face:_i.FRONT},blending:un.ALPHA_BLEND,depthMask:!1})}let d=a|l<<2|c<<3;if(d!==this._flags){this._flags=d;let p=[];a&&p.push("COLOR_CORRECT"),l&&p.push("PER_FRAGMENT_ATMOSPHERE"),c&&p.push("GLOBE_TRANSLUCENT");let g=new He({defines:p,sources:[O_,BS,gF]}),h=new He({defines:p,sources:[O_,BS,_F]});this._spSkyAtmosphere=Jt.fromCache({context:s,vertexShaderSource:g,fragmentShaderSource:h}),f.shaderProgram=this._spSkyAtmosphere}return f};function Wpt(e){return!(P.equalsEpsilon(e.hueShift,0,P.EPSILON7)&&P.equalsEpsilon(e.saturationShift,0,P.EPSILON7)&&P.equalsEpsilon(e.brightnessShift,0,P.EPSILON7))}LS.prototype.isDestroyed=function(){return!1};LS.prototype.destroy=function(){let e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),this._spSkyAtmosphere=this._spSkyAtmosphere&&this._spSkyAtmosphere.destroy(),ue(this)};var yF=LS;var AF=`uniform samplerCube u_cubeMap;

in vec3 v_texCoord;

void main()
{
    vec4 color = czm_textureCube(u_cubeMap, normalize(v_texCoord));
    out_FragColor = vec4(czm_gammaCorrect(color).rgb, czm_morphTime);
}
`;var xF=`in vec3 position;

out vec3 v_texCoord;

void main()
{
    vec3 p = czm_viewRotation * (czm_temeToPseudoFixed * (czm_entireFrustum.y * position));
    gl_Position = czm_projection * vec4(p, 1.0);
    v_texCoord = position.xyz;
}
`;function tH(e){this.sources=e.sources,this._sources=void 0,this.show=y(e.show,!0),this._command=new nt({modelMatrix:B.clone(B.IDENTITY),owner:this}),this._cubeMap=void 0,this._attributeLocations=void 0,this._useHdr=void 0}tH.prototype.update=function(e,t){let n=this;if(!this.show||e.mode!==ne.SCENE3D&&e.mode!==ne.MORPHING||!e.passes.render)return;let i=e.context;if(this._sources!==this.sources){this._sources=this.sources;let r=this.sources;typeof r.positiveX=="string"?VB(i,this._sources).then(function(s){n._cubeMap=n._cubeMap&&n._cubeMap.destroy(),n._cubeMap=s}):(this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),this._cubeMap=new ka({context:i,source:r}))}let o=this._command;if(!u(o.vertexArray)){o.uniformMap={u_cubeMap:function(){return n._cubeMap}};let r=rl.createGeometry(rl.fromDimensions({dimensions:new m(2,2,2),vertexFormat:Oe.POSITION_ONLY})),s=this._attributeLocations=Nn.createAttributeLocations(r);o.vertexArray=si.fromGeometry({context:i,geometry:r,attributeLocations:s,bufferUsage:Fe.STATIC_DRAW}),o.renderState=ke.fromCache({blending:un.ALPHA_BLEND})}if(!u(o.shaderProgram)||this._useHdr!==t){let r=new He({defines:[t?"HDR":""],sources:[AF]});o.shaderProgram=Jt.fromCache({context:i,vertexShaderSource:xF,fragmentShaderSource:r,attributeLocations:this._attributeLocations}),this._useHdr=t}if(u(this._cubeMap))return o};tH.prototype.isDestroyed=function(){return!1};tH.prototype.destroy=function(){let e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),ue(this)};var CF=tH;function jf(e,t,n,i,o,r,s){this.children=void 0,this.parent=o,this.level=e,this.x=t,this.y=n,this.z=i,this.keyframeNodes=[],this.renderableKeyframeNodes=[],this.renderableKeyframeNodeLerp=0,this.renderableKeyframeNodePrevious=void 0,this.renderableKeyframeNodeNext=void 0,this.orientedBoundingBox=new Mn,this.approximateVoxelSize=0,this.screenSpaceError=0,this.visitedFrameNumber=-1,this.computeBoundingVolumes(r,s)}var jpt=new m;jf.prototype.computeBoundingVolumes=function(e,t){this.orientedBoundingBox=e.computeOrientedBoundingBoxForTile(this.level,this.x,this.y,this.z,this.orientedBoundingBox);let n=Z.getScale(this.orientedBoundingBox.halfAxes,jpt),i=2*m.maximumComponent(n);this.approximateVoxelSize=i/m.minimumComponent(t)};jf.prototype.constructChildNodes=function(e,t){let{level:n,x:i,y:o,z:r}=this,s=i*2,a=o*2,c=r*2,l=a+1,f=s+1,d=c+1,p=n+1,g=[[p,s,a,c],[p,f,a,c],[p,s,l,c],[p,f,l,c],[p,s,a,d],[p,f,a,d],[p,s,l,d],[p,f,l,d]];this.children=g.map(([h,A,x,C])=>new jf(h,A,x,C,this,e,t))};jf.prototype.visibility=function(e,t){let n=this.orientedBoundingBox;return e.cullingVolume.computeVisibilityWithPlaneMask(n,t)};jf.prototype.computeScreenSpaceError=function(e,t){let n=this.orientedBoundingBox,i=Math.sqrt(n.distanceSquaredTo(e));i=Math.max(i,P.EPSILON7);let o=this.approximateVoxelSize,r=t*(o/i);this.screenSpaceError=r};var fAe={keyframe:0};function TF(e,t){return fAe.keyframe=e,Io(t,fAe,Ji.searchComparator)}jf.prototype.computeSurroundingRenderableKeyframeNodes=function(e){let t=this,n=t.level,i=Math.floor(e),o=Math.ceil(e),r,s,a=+Number.MAX_VALUE,c=+Number.MAX_VALUE;for(;u(t);){let{renderableKeyframeNodes:d}=t;if(d.length>=1){let p=Ypt(i,d),g=d[p],h=o===i||i<g.keyframe?p:Math.min(p+1,d.length-1),A=d[h],x=i-g.keyframe,C=dAe(n-t.level,x);C<a&&(a=C,r=g);let T=A.keyframe-o,E=dAe(n-t.level,T);if(E<c&&(c=E,s=A),x===0&&T===0)break}t=t.parent}if(this.renderableKeyframeNodePrevious=r,this.renderableKeyframeNodeNext=s,!u(r)||!u(s))return;let l=r.keyframe,f=s.keyframe;this.renderableKeyframeNodeLerp=l===f?0:P.clamp((e-l)/(f-l),0,1)};function Ypt(e,t){let n=TF(e,t);return n<0?P.clamp(~n-1,0,t.length-1):n}function dAe(e,t){let n=Math.exp(e*4),i=t>=0?1:-200;return e*n+t*i}jf.prototype.isVisited=function(e){return this.visitedFrameNumber===e};jf.prototype.createKeyframeNode=function(e){let t=TF(e,this.keyframeNodes);if(t<0){t=~t;let n=new Ji(this,e);this.keyframeNodes.splice(t,0,n)}};jf.prototype.destroyKeyframeNode=function(e,t){let n=e.keyframe,i=TF(n,this.keyframeNodes);if(i<0)throw new fe("Keyframe node does not exist.");if(this.keyframeNodes.splice(i,1),e.megatextureIndex!==-1){for(let r=0;r<t.length;r++)t[r].remove(e.megatextureIndex);let o=TF(n,this.renderableKeyframeNodes);if(o<0)throw new fe("Renderable keyframe node does not exist.");this.renderableKeyframeNodes.splice(o,1)}e.spatialNode=void 0,e.state=Ji.LoadState.UNLOADED,e.metadatas={},e.megatextureIndex=-1,e.priority=-Number.MAX_VALUE,e.highPriorityFrameNumber=-1};jf.prototype.addKeyframeNodeToMegatextures=function(e,t){if(e.state!==Ji.LoadState.RECEIVED||e.megatextureIndex!==-1||e.metadatas.length!==t.length)throw new fe("Keyframe node cannot be added to megatexture");for(let o=0;o<t.length;o++){let r=t[o];e.megatextureIndex=r.add(e.metadatas[o]),e.metadatas[o]=void 0}e.state=Ji.LoadState.LOADED;let n=this.renderableKeyframeNodes,i=TF(e.keyframe,n);if(i>=0)throw new fe("Keyframe already renderable");i=~i,n.splice(i,0,e)};jf.prototype.isRenderable=function(e){let t=this.renderableKeyframeNodePrevious,n=this.renderableKeyframeNodeNext,i=this.level;return u(t)&&u(n)&&(t.spatialNode.level===i||n.spatialNode.level===i)&&this.visitedFrameNumber===e};var EF=jf;function DX(e){e=y(e,1),this._radius=y(e,1)}Object.defineProperties(DX.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});DX.prototype.emit=function(e){let t=P.randomBetween(0,P.TWO_PI),n=P.randomBetween(0,P.PI),i=P.randomBetween(0,this._radius),o=i*Math.cos(t)*Math.sin(n),r=i*Math.sin(t)*Math.sin(n),s=i*Math.cos(n);e.position=m.fromElements(o,r,s,e.position),e.velocity=m.normalize(e.position,e.velocity)};var IX=DX;function bF(){}bF.prototype.evaluate=function(e,t){fe.throwInstantiationError()};bF.prototype.evaluateColor=function(e,t){fe.throwInstantiationError()};bF.prototype.getShaderFunction=function(e,t,n,i){fe.throwInstantiationError()};bF.prototype.getVariables=function(){fe.throwInstantiationError()};var PX=bF;var SF=`uniform sampler2D u_texture;

in vec2 v_textureCoordinates;

void main()
{
    vec4 color = texture(u_texture, v_textureCoordinates);
    out_FragColor = czm_gammaCorrect(color);
}
`;var vF=`uniform float u_radiusTS;

in vec2 v_textureCoordinates;

vec2 rotate(vec2 p, vec2 direction)
{
    return vec2(p.x * direction.x - p.y * direction.y, p.x * direction.y + p.y * direction.x);
}

vec4 addBurst(vec2 position, vec2 direction, float lengthScalar)
{
    vec2 rotatedPosition = rotate(position, direction) * vec2(25.0, 0.75);
    float radius = length(rotatedPosition) * lengthScalar;
    float burst = 1.0 - smoothstep(0.0, 0.55, radius);
    return vec4(burst);
}

void main()
{
    float lengthScalar = 2.0 / sqrt(2.0);
    vec2 position = v_textureCoordinates - vec2(0.5);
    float radius = length(position) * lengthScalar;
    float surface = step(radius, u_radiusTS);
    vec4 color = vec4(vec2(1.0), surface + 0.2, surface);

    float glow = 1.0 - smoothstep(0.0, 0.55, radius);
    color.ba += mix(vec2(0.0), vec2(1.0), glow) * 0.75;

    vec4 burst = vec4(0.0);

    // The following loop has been manually unrolled for speed, to
    // avoid sin() and cos().
    //
    //for (float i = 0.4; i < 3.2; i += 1.047) {
    //    vec2 direction = vec2(sin(i), cos(i));
    //    burst += 0.4 * addBurst(position, direction, lengthScalar);
    //
    //    direction = vec2(sin(i - 0.08), cos(i - 0.08));
    //    burst += 0.3 * addBurst(position, direction, lengthScalar);
    //}

    burst += 0.4 * addBurst(position, vec2(0.38942,  0.92106), lengthScalar);  // angle == 0.4
    burst += 0.4 * addBurst(position, vec2(0.99235,  0.12348), lengthScalar);  // angle == 0.4 + 1.047
    burst += 0.4 * addBurst(position, vec2(0.60327, -0.79754), lengthScalar);  // angle == 0.4 + 1.047 * 2.0

    burst += 0.3 * addBurst(position, vec2(0.31457,  0.94924), lengthScalar);  // angle == 0.4 - 0.08
    burst += 0.3 * addBurst(position, vec2(0.97931,  0.20239), lengthScalar);  // angle == 0.4 + 1.047 - 0.08
    burst += 0.3 * addBurst(position, vec2(0.66507, -0.74678), lengthScalar);  // angle == 0.4 + 1.047 * 2.0 - 0.08

    // End of manual loop unrolling.

    color += clamp(burst, vec4(0.0), vec4(1.0)) * 0.15;

    out_FragColor = clamp(color, vec4(0.0), vec4(1.0));
}
`;var wF=`in vec2 direction;

uniform float u_size;

out vec2 v_textureCoordinates;

void main() 
{
    vec4 position;
    if (czm_morphTime == 1.0)
    {
        position = vec4(czm_sunPositionWC, 1.0);
    }
    else
    {
        position = vec4(czm_sunPositionColumbusView.zxy, 1.0);
    }
    
    vec4 positionEC = czm_view * position;
    vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
    
    vec2 halfSize = vec2(u_size * 0.5);
    halfSize *= ((direction * 2.0) - 1.0);
    
    gl_Position = czm_viewportOrthographic * vec4(positionWC.xy + halfSize, -positionWC.z, 1.0);
    
    v_textureCoordinates = direction;
}
`;function IF(){this.show=!0,this._drawCommand=new nt({primitiveType:Le.TRIANGLES,boundingVolume:new ae,owner:this}),this._commands={drawCommand:this._drawCommand,computeCommand:void 0},this._boundingVolume=new ae,this._boundingVolume2D=new ae,this._texture=void 0,this._drawingBufferWidth=void 0,this._drawingBufferHeight=void 0,this._radiusTS=void 0,this._size=void 0,this.glowFactor=1,this._glowFactorDirty=!1,this._useHdr=void 0;let e=this;this._uniformMap={u_texture:function(){return e._texture},u_size:function(){return e._size}}}Object.defineProperties(IF.prototype,{glowFactor:{get:function(){return this._glowFactor},set:function(e){e=Math.max(e,0),this._glowFactor=e,this._glowFactorDirty=!0}}});var qpt=new H,Xpt=new H,Kpt=new re,DF=new re;IF.prototype.update=function(e,t,n){if(!this.show)return;let i=e.mode;if(i===ne.SCENE2D||i===ne.MORPHING||!e.passes.render)return;let o=e.context,r=t.viewport.width,s=t.viewport.height;if(!u(this._texture)||r!==this._drawingBufferWidth||s!==this._drawingBufferHeight||this._glowFactorDirty||n!==this._useHdr){this._texture=this._texture&&this._texture.destroy(),this._drawingBufferWidth=r,this._drawingBufferHeight=s,this._glowFactorDirty=!1,this._useHdr=n;let S=Math.max(r,s);S=Math.pow(2,Math.ceil(Math.log(S)/Math.log(2))-2),S=Math.max(1,S);let w=n?o.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT:Ke.UNSIGNED_BYTE;this._texture=new Mt({context:o,width:S,height:S,pixelFormat:st.RGBA,pixelDatatype:w}),this._glowLengthTS=this._glowFactor*5,this._radiusTS=1/(1+2*this._glowLengthTS)*.5;let D=this,M={u_radiusTS:function(){return D._radiusTS}};this._commands.computeCommand=new Ku({fragmentShaderSource:vF,outputTexture:this._texture,uniformMap:M,persists:!1,owner:this,postExecute:function(){D._commands.computeCommand=void 0}})}let a=this._drawCommand;if(!u(a.vertexArray)){let S={direction:0},w=new Uint8Array(4*2);w[0]=0,w[1]=0,w[2]=255,w[3]=0,w[4]=255,w[5]=255,w[6]=0,w[7]=255;let D=ut.createVertexBuffer({context:o,typedArray:w,usage:Fe.STATIC_DRAW}),M=[{index:S.direction,vertexBuffer:D,componentsPerAttribute:2,normalize:!0,componentDatatype:X.UNSIGNED_BYTE}],O=ut.createIndexBuffer({context:o,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT});a.vertexArray=new si({context:o,attributes:M,indexBuffer:O}),a.shaderProgram=Jt.fromCache({context:o,vertexShaderSource:wF,fragmentShaderSource:SF,attributeLocations:S}),a.renderState=ke.fromCache({blending:un.ALPHA_BLEND}),a.uniformMap=this._uniformMap}let c=o.uniformState.sunPositionWC,l=o.uniformState.sunPositionColumbusView,f=this._boundingVolume,d=this._boundingVolume2D;m.clone(c,f.center),d.center.x=l.z,d.center.y=l.x,d.center.z=l.y,f.radius=P.SOLAR_RADIUS+P.SOLAR_RADIUS*this._glowLengthTS,d.radius=f.radius,i===ne.SCENE3D?ae.clone(f,a.boundingVolume):i===ne.COLUMBUS_VIEW&&ae.clone(d,a.boundingVolume);let p=Ki.computeActualWgs84Position(e,c,DF),g=m.magnitude(m.subtract(p,e.camera.position,DF)),h=o.uniformState.projection,A=Kpt;A.x=0,A.y=0,A.z=-g,A.w=1;let x=B.multiplyByVector(h,A,DF),C=Ki.clipToGLWindowCoordinates(t.viewport,x,qpt);A.x=P.SOLAR_RADIUS;let T=B.multiplyByVector(h,A,DF),E=Ki.clipToGLWindowCoordinates(t.viewport,T,Xpt);return this._size=H.magnitude(H.subtract(E,C,DF)),this._size=2*this._size*(1+2*this._glowLengthTS),this._size=Math.ceil(this._size),this._commands};IF.prototype.isDestroyed=function(){return!1};IF.prototype.destroy=function(){let e=this._drawCommand;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._texture=this._texture&&this._texture.destroy(),ue(this)};var PF=IF;function nH(e){this._ready=!1,this._provider=void 0,this._errorEvent=new ye,this._readyEvent=new ye,Zpt(this,e)}Object.defineProperties(nH.prototype,{errorEvent:{get:function(){return this._errorEvent}},readyEvent:{get:function(){return this._readyEvent}},ready:{get:function(){return this._ready}},provider:{get:function(){return this._provider}}});nH.fromWorldTerrain=function(e){return new nH(qx(e))};function Jpt(e,t){e.numberOfListeners>0?e.raiseEvent(t):console.error(t)}async function Zpt(e,t){let n;try{n=await Promise.resolve(t),e._provider=n,e._ready=!0,e._readyEvent.raiseEvent(n)}catch(i){Jpt(e._errorEvent,i)}}var OF=nH;function NS(){}NS.prototype.boundingVolume=void 0;NS.prototype.boundingSphere=void 0;NS.prototype.distanceToCamera=function(e){fe.throwInstantiationError()};NS.prototype.intersectPlane=function(e){fe.throwInstantiationError()};NS.prototype.createDebugVolume=function(e){fe.throwInstantiationError()};var OX=NS;function MF(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=u(e.tilingScheme)?e.tilingScheme:new Hi({ellipsoid:e.ellipsoid}),this._color=y(e.color,k.YELLOW),this._errorEvent=new ye,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._ready=!0,this._readyPromise=Promise.resolve(!0),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0}Object.defineProperties(MF.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("TileCoordinatesImageryProvider.ready","TileCoordinatesImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),!0}},readyPromise:{get:function(){return $("TileCoordinatesImageryProvider.readyPromise","TileCoordinatesImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._readyPromise}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}},defaultAlpha:{get:function(){return $("TileCoordinatesImageryProvider.defaultAlpha","TileCoordinatesImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("TileCoordinatesImageryProvider.defaultAlpha","TileCoordinatesImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("TileCoordinatesImageryProvider.defaultNightAlpha","TileCoordinatesImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha},set:function(e){$("TileCoordinatesImageryProvider.defaultNightAlpha","TileCoordinatesImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("TileCoordinatesImageryProvider.defaultDayAlpha","TileCoordinatesImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("TileCoordinatesImageryProvider.defaultDayAlpha","TileCoordinatesImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("TileCoordinatesImageryProvider.defaultBrightness","TileCoordinatesImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("TileCoordinatesImageryProvider.defaultBrightness","TileCoordinatesImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("TileCoordinatesImageryProvider.defaultContrast","TileCoordinatesImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("TileCoordinatesImageryProvider.defaultContrast","TileCoordinatesImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("TileCoordinatesImageryProvider.defaultHue","TileCoordinatesImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("TileCoordinatesImageryProvider.defaultHue","TileCoordinatesImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("TileCoordinatesImageryProvider.defaultSaturation","TileCoordinatesImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("TileCoordinatesImageryProvider.defaultSaturation","TileCoordinatesImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("TileCoordinatesImageryProvider.defaultGamma","TileCoordinatesImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("TileCoordinatesImageryProvider.defaultGamma","TileCoordinatesImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("TileCoordinatesImageryProvider.defaultMinificationFilter","TileCoordinatesImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("TileCoordinatesImageryProvider.defaultMinificationFilter","TileCoordinatesImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("TileCoordinatesImageryProvider.defaultMagnificationFilter","TileCoordinatesImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("TileCoordinatesImageryProvider.defaultMagnificationFilter","TileCoordinatesImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});MF.prototype.getTileCredits=function(e,t,n){};MF.prototype.requestImage=function(e,t,n,i){let o=document.createElement("canvas");o.width=256,o.height=256;let r=o.getContext("2d"),s=this._color.toCssColorString();return r.strokeStyle=s,r.lineWidth=2,r.strokeRect(1,1,255,255),r.font="bold 25px Arial",r.textAlign="center",r.fillStyle=s,r.fillText(`L: ${n}`,124,86),r.fillText(`X: ${e}`,124,136),r.fillText(`Y: ${t}`,124,186),Promise.resolve(o)};MF.prototype.pickFeatures=function(e,t,n,i,o){};var RF=MF;function MX(e){fe.throwInstantiationError()}MX.prototype.isReady=fe.throwInstantiationError;MX.prototype.shouldDiscardImage=fe.throwInstantiationError;var RX=MX;var Qpt={START:0,LOADING:1,READY:2,UPSAMPLED_ONLY:3},BX=Object.freeze(Qpt);function vC(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.modelMatrix=B.clone(y(e.modelMatrix,B.IDENTITY)),this.shadows=y(e.shadows,yn.ENABLED),this.maximumMemoryUsage=y(e.maximumMemoryUsage,256),this.shading=new km(e.shading),this.style=e.style,this.frameFailed=new ye,this.frameChanged=new ye,this._clock=e.clock,this._intervals=e.intervals,this._clippingPlanes=void 0,this.clippingPlanes=e.clippingPlanes,this._pointCloudEyeDomeLighting=new vp,this._loadTimestamp=void 0,this._clippingPlanesState=0,this._styleDirty=!1,this._pickId=void 0,this._totalMemoryUsageInBytes=0,this._frames=[],this._previousInterval=void 0,this._nextInterval=void 0,this._lastRenderedFrame=void 0,this._clockMultiplier=0,this._resolveReadyPromise=void 0;let t=this;this._readyPromise=new Promise(function(n){t._resolveReadyPromise=n}),this._runningSum=0,this._runningLength=0,this._runningIndex=0,this._runningSamples=new Array(5).fill(0),this._runningAverage=0}Object.defineProperties(vC.prototype,{clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){ss.setOwner(e,this,"_clippingPlanes")}},totalMemoryUsageInBytes:{get:function(){return this._totalMemoryUsageInBytes}},boundingSphere:{get:function(){if(u(this._lastRenderedFrame))return this._lastRenderedFrame.pointCloud.boundingSphere}},readyPromise:{get:function(){return $("TimeDynamicPointCloud.readyPromise","TimeDynamicPointCloud.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use TimeDynamicPointCloud.frameFailed instead."),this._readyPromise}}});function $pt(e){return`uniform vec4 czm_pickColor;
${e}`}function e_t(e){return function(t){return ht(t,{czm_pickColor:function(){return e._pickId.color}})}}function t_t(){return"czm_pickColor"}vC.prototype.makeStyleDirty=function(){this._styleDirty=!0};vC.prototype._getAverageLoadTime=function(){return this._runningLength===0?.05:this._runningAverage};var n_t=new ee;function NX(e){let t=e._clock,n=t.canAnimate&&t.shouldAnimate,i=t.multiplier;return n?i:0}function SC(e,t){return e._intervals.indexOf(t.start)}function i_t(e,t){let n=e._intervals,i=e._clock,o=NX(e);if(o===0)return;let r=e._getAverageLoadTime(),s=ee.addSeconds(i.currentTime,r*o,n_t),a=n.indexOf(s),c=SC(e,t);return a===c&&(o>=0?++a:--a),n.get(a)}function o_t(e){let t=e._intervals,i=e._clock.currentTime,o=t.indexOf(i);return t.get(o)}function r_t(e,t,n){let i=NX(e),o=SC(e,t),r=SC(e,n);return i>=0?o>=r:o<=r}function hAe(e,t){return function(n){let i=u(n.message)?n.message:n.toString();e.frameFailed.numberOfListeners>0?e.frameFailed.raiseEvent({uri:t,message:i}):(console.log(`A frame failed to load: ${t}`),console.log(`Error: ${i}`))}}function s_t(e,t,n){let i=SC(e,t),o=e._frames,r=o[i];if(!u(r)){let s=t.data.transform,a=u(s)?B.fromArray(s):void 0,c=t.data.uri;r={pointCloud:void 0,transform:a,timestamp:yi(),sequential:!0,ready:!1,touchedFrameNumber:n.frameNumber,uri:c},o[i]=r,Ie.fetchArrayBuffer({url:c}).then(function(l){r.pointCloud=new FN({arrayBuffer:l,cull:!0,fragmentShaderLoaded:$pt,uniformMapLoaded:e_t(e),pickIdLoaded:t_t})}).catch(hAe(e,c))}return r}function a_t(e,t){e._runningSum+=t,e._runningSum-=e._runningSamples[e._runningIndex],e._runningSamples[e._runningIndex]=t,e._runningLength=Math.min(e._runningLength+1,e._runningSamples.length),e._runningIndex=(e._runningIndex+1)%e._runningSamples.length,e._runningAverage=e._runningSum/e._runningLength}function c_t(e,t,n,i){t.touchedFrameNumber<i.frameNumber-1&&(t.sequential=!1);let o=t.pointCloud;if(u(o)&&!t.ready){let r=i.commandList,s=r.length;if(pAe(e,t,n,i),o.ready&&(t.ready=!0,e._totalMemoryUsageInBytes+=o.geometryByteLength,r.length=s,t.sequential)){let a=(yi()-t.timestamp)/1e3;a_t(e,a)}}t.touchedFrameNumber=i.frameNumber}var l_t=new B;function u_t(e,t){let n=e.shading;return u(n)&&u(n.baseResolution)?n.baseResolution:u(t.boundingSphere)?P.cbrt(t.boundingSphere.volume()/t.pointsLength):0}function f_t(e){let t=e.shading;return u(t)&&u(t.maximumAttenuation)?t.maximumAttenuation:10}var d_t=new km;function pAe(e,t,n,i){let o=y(e.shading,d_t),r=t.pointCloud,s=y(t.transform,B.IDENTITY);r.modelMatrix=B.multiplyTransformation(e.modelMatrix,s,l_t),r.style=e.style,r.time=n.timeSinceLoad,r.shadows=e.shadows,r.clippingPlanes=e._clippingPlanes,r.isClipped=n.isClipped,r.attenuation=o.attenuation,r.backFaceCulling=o.backFaceCulling,r.normalShading=o.normalShading,r.geometricError=u_t(e,r),r.geometricErrorScale=o.geometricErrorScale,r.maximumAttenuation=f_t(e);try{r.update(i)}catch(a){hAe(e,t.uri)(a)}t.touchedFrameNumber=i.frameNumber}function LX(e,t,n,i){let o=s_t(e,t,i);c_t(e,o,n,i)}function m_t(e){return function(t){return t.touchedFrameNumber<e.frameNumber}}function _Ae(e,t){let n=e._frames,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(u(r)&&(!u(t)||t(r))){let s=r.pointCloud;r.ready&&(e._totalMemoryUsageInBytes-=s.geometryByteLength),u(s)&&s.destroy(),r===e._lastRenderedFrame&&(e._lastRenderedFrame=void 0),n[o]=void 0}}}function h_t(e,t){let n=SC(e,t),i=e._frames[n];if(u(i)&&i.ready)return i}function mAe(e,t,n,i,o){return u(n)?n.ready?!0:(LX(e,t,i,o),n.ready):!1}function p_t(e,t,n,i,o){let r,s,a,c=e._intervals,l=e._frames,f=SC(e,n),d=SC(e,t);if(f>=d){for(r=f;r>=d;--r)if(s=c.get(r),a=l[r],mAe(e,s,a,i,o))return s}else for(r=f;r<=d;++r)if(s=c.get(r),a=l[r],mAe(e,s,a,i,o))return s;return t}function __t(e,t,n){let i=e._frames,o=i.length;for(let r=0;r<o;++r){let s=i[r];u(s)&&u(s.pointCloud)&&(s.pointCloud.clippingPlanesDirty=t,s.pointCloud.styleDirty=n)}}var FS={timeSinceLoad:0,isClipped:!1,clippingPlanesDirty:!1};vC.prototype.update=function(e){if(e.mode===ne.MORPHING||!this.show)return;u(this._pickId)||(this._pickId=e.context.createPickId({primitive:this})),u(this._loadTimestamp)||(this._loadTimestamp=ee.clone(e.time));let t=Math.max(ee.secondsDifference(e.time,this._loadTimestamp)*1e3,0),n=this._clippingPlanes,i=0,o=!1,r=u(n)&&n.enabled;r&&(n.update(e),i=n.clippingPlanesState),this._clippingPlanesState!==i&&(this._clippingPlanesState=i,o=!0);let s=this._styleDirty;this._styleDirty=!1,(o||s)&&__t(this,o,s),FS.timeSinceLoad=t,FS.isClipped=r;let a=this.shading,c=this._pointCloudEyeDomeLighting,l=e.commandList,f=l.length,d=this._previousInterval,p=this._nextInterval,g=o_t(this);if(!u(g))return;let h=!1,A=NX(this),x=A===0;A!==this._clockMultiplier&&(h=!0,this._clockMultiplier=A),(!u(d)||x)&&(d=g),(!u(p)||h||r_t(this,g,p))&&(p=i_t(this,g)),d=p_t(this,d,g,FS,e);let C=h_t(this,d);u(C)||(LX(this,d,FS,e),C=this._lastRenderedFrame),u(C)&&pAe(this,C,FS,e),u(p)&&LX(this,p,FS,e);let T=this;u(C)&&!u(this._lastRenderedFrame)&&e.afterRender.push(function(){return T._resolveReadyPromise(T),!0}),u(C)&&C!==this._lastRenderedFrame&&T.frameChanged.numberOfListeners>0&&e.afterRender.push(function(){return T.frameChanged.raiseEvent(T),!0}),this._previousInterval=d,this._nextInterval=p,this._lastRenderedFrame=C;let E=this._totalMemoryUsageInBytes,S=this.maximumMemoryUsage*1024*1024;E>S&&_Ae(this,m_t(e));let D=l.length-f;u(a)&&a.attenuation&&a.eyeDomeLighting&&D>0&&c.update(e,f,a,this.boundingSphere)};vC.prototype.isDestroyed=function(){return!1};vC.prototype.destroy=function(){return _Ae(this),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),ue(this)};var US=vC;var BF=`
in vec2 v_textureCoordinates;

void main()
{
    czm_materialInput materialInput;
    
    materialInput.s = v_textureCoordinates.s;
    materialInput.st = v_textureCoordinates;
    materialInput.str = vec3(v_textureCoordinates, 0.0);
    materialInput.normalEC = vec3(0.0, 0.0, -1.0);
    
    czm_material material = czm_getMaterial(materialInput);

    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
}
`;function iH(e,t){this.show=!0,u(e)||(e=new qe),this.rectangle=qe.clone(e),u(t)||(t=zi.fromType(zi.ColorType,{color:new k(1,1,1,1)})),this.material=t,this._material=void 0,this._overlayCommand=void 0,this._rs=void 0}iH.prototype.update=function(e){if(!this.show)return;let t=this._rs;if((!u(t)||!qe.equals(t.viewport,this.rectangle))&&(this._rs=ke.fromCache({blending:un.ALPHA_BLEND,viewport:this.rectangle})),e.passes.render){let i=e.context;if(this._material!==this.material||!u(this._overlayCommand)){this._material=this.material,u(this._overlayCommand)&&this._overlayCommand.shaderProgram.destroy();let o=new He({sources:[this._material.shaderSource,BF]});this._overlayCommand=i.createViewportQuadCommand(o,{renderState:this._rs,uniformMap:this._material._uniforms,owner:this}),this._overlayCommand.pass=be.OVERLAY}this._material.update(i),this._overlayCommand.renderState=this._rs,this._overlayCommand.uniformMap=this._material._uniforms,e.commandList.push(this._overlayCommand)}};iH.prototype.isDestroyed=function(){return!1};iH.prototype.destroy=function(){return u(this._overlayCommand)&&(this._overlayCommand.shaderProgram=this._overlayCommand.shaderProgram&&this._overlayCommand.shaderProgram.destroy()),ue(this)};var FX=iH;var LF=`// See Intersection.glsl for the definition of intersectScene
// See IntersectionUtils.glsl for the definition of nextIntersection
// See convertUvToBox.glsl, convertUvToCylinder.glsl, or convertUvToEllipsoid.glsl
// for the definition of convertUvToShapeUvSpace. The appropriate function is 
// selected based on the VoxelPrimitive shape type, and added to the shader in
// Scene/VoxelRenderResources.js.
// See Octree.glsl for the definitions of TraversalData, SampleData,
// traverseOctreeFromBeginning, and traverseOctreeFromExisting
// See Megatexture.glsl for the definition of accumulatePropertiesFromMegatexture

#define STEP_COUNT_MAX 1000 // Harcoded value because GLSL doesn't like variable length loops
#define ALPHA_ACCUM_MAX 0.98 // Must be > 0.0 and <= 1.0

uniform mat3 u_transformDirectionViewToLocal;
uniform vec3 u_cameraPositionUv;
uniform float u_stepSize;

#if defined(PICKING)
    uniform vec4 u_pickColor;
#endif

#if defined(JITTER)
float hash(vec2 p)
{
    vec3 p3 = fract(vec3(p.xyx) * 50.0); // magic number = hashscale
    p3 += dot(p3, p3.yzx + 19.19);
    return fract((p3.x + p3.y) * p3.z);
}
#endif

vec4 getStepSize(in SampleData sampleData, in Ray viewRay, in RayShapeIntersection shapeIntersection) {
#if defined(SHAPE_BOX)
    Box voxelBox = constructVoxelBox(sampleData.tileCoords, sampleData.tileUv);
    RayShapeIntersection voxelIntersection = intersectBox(viewRay, voxelBox);
    vec4 entry = shapeIntersection.entry.w >= voxelIntersection.entry.w ? shapeIntersection.entry : voxelIntersection.entry;
    float exit = min(voxelIntersection.exit.w, shapeIntersection.exit.w);
    float dt = (exit - entry.w) * RAY_SCALE;
    return vec4(normalize(entry.xyz), dt);
#else
    float dimAtLevel = pow(2.0, float(sampleData.tileCoords.w));
    return vec4(viewRay.dir, u_stepSize / dimAtLevel);
#endif
}

void main()
{
    vec4 fragCoord = gl_FragCoord;
    vec2 screenCoord = (fragCoord.xy - czm_viewport.xy) / czm_viewport.zw; // [0,1]
    vec3 eyeDirection = normalize(czm_windowToEyeCoordinates(fragCoord).xyz);
    vec3 viewDirWorld = normalize(czm_inverseViewRotation * eyeDirection); // normalize again just in case
    vec3 viewDirUv = normalize(u_transformDirectionViewToLocal * eyeDirection); // normalize again just in case
    vec3 viewPosUv = u_cameraPositionUv;
    #if defined(SHAPE_BOX)
        vec3 dInv = 1.0 / viewDirUv;
        Ray viewRayUv = Ray(viewPosUv, viewDirUv, dInv);
    #else
        Ray viewRayUv = Ray(viewPosUv, viewDirUv);
    #endif

    Intersections ix;
    RayShapeIntersection shapeIntersection = intersectScene(screenCoord, viewRayUv, ix);

    // Exit early if the scene was completely missed.
    if (shapeIntersection.entry.w == NO_HIT) {
        discard;
    }

    float currT = shapeIntersection.entry.w * RAY_SCALE;
    float endT = shapeIntersection.exit.w;
    vec3 positionUv = viewPosUv + currT * viewDirUv;
    vec3 positionUvShapeSpace = convertUvToShapeUvSpace(positionUv);

    // Traverse the tree from the start position
    TraversalData traversalData;
    SampleData sampleDatas[SAMPLE_COUNT];
    traverseOctreeFromBeginning(positionUvShapeSpace, traversalData, sampleDatas);
    vec4 step = getStepSize(sampleDatas[0], viewRayUv, shapeIntersection);

    #if defined(JITTER)
        float noise = hash(screenCoord); // [0,1]
        currT += noise * step.w;
        positionUv += noise * step.w * viewDirUv;
    #endif

    FragmentInput fragmentInput;
    #if defined(STATISTICS)
        setStatistics(fragmentInput.metadata.statistics);
    #endif

    vec4 colorAccum =vec4(0.0);

    for (int stepCount = 0; stepCount < STEP_COUNT_MAX; ++stepCount) {
        // Read properties from the megatexture based on the traversal state
        Properties properties = accumulatePropertiesFromMegatexture(sampleDatas);

        // Prepare the custom shader inputs
        copyPropertiesToMetadata(properties, fragmentInput.metadata);
        fragmentInput.voxel.positionUv = positionUv;
        fragmentInput.voxel.positionShapeUv = positionUvShapeSpace;
        fragmentInput.voxel.positionUvLocal = sampleDatas[0].tileUv;
        fragmentInput.voxel.viewDirUv = viewDirUv;
        fragmentInput.voxel.viewDirWorld = viewDirWorld;
        fragmentInput.voxel.surfaceNormal = step.xyz;
        fragmentInput.voxel.travelDistance = step.w;

        // Run the custom shader
        czm_modelMaterial materialOutput;
        fragmentMain(fragmentInput, materialOutput);

        // Sanitize the custom shader output
        vec4 color = vec4(materialOutput.diffuse, materialOutput.alpha);
        color.rgb = max(color.rgb, vec3(0.0));
        color.a = clamp(color.a, 0.0, 1.0);

        // Pre-multiplied alpha blend
        colorAccum += (1.0 - colorAccum.a) * vec4(color.rgb * color.a, color.a);

        // Stop traversing if the alpha has been fully saturated
        if (colorAccum.a > ALPHA_ACCUM_MAX) {
            colorAccum.a = ALPHA_ACCUM_MAX;
            break;
        }

        if (step.w == 0.0) {
            // Shape is infinitely thin. The ray may have hit the edge of a
            // foreground voxel. Step ahead slightly to check for more voxels
            step.w == 0.00001;
        }

        // Keep raymarching
        currT += step.w;
        positionUv += step.w * viewDirUv;

        // Check if there's more intersections.
        if (currT > endT) {
            #if (INTERSECTION_COUNT == 1)
                break;
            #else
                shapeIntersection = nextIntersection(ix);
                if (shapeIntersection.entry.w == NO_HIT) {
                    break;
                } else {
                    // Found another intersection. Resume raymarching there
                    currT = shapeIntersection.entry.w * RAY_SCALE;
                    endT = shapeIntersection.exit.w;
                    positionUv = viewPosUv + currT * viewDirUv;
                }
            #endif
        }

        // Traverse the tree from the current ray position.
        // This is similar to traverseOctreeFromBeginning but is faster when the ray is in the same tile as the previous step.
        positionUvShapeSpace = convertUvToShapeUvSpace(positionUv);
        traverseOctreeFromExisting(positionUvShapeSpace, traversalData, sampleDatas);
        step = getStepSize(sampleDatas[0], viewRayUv, shapeIntersection);
    }

    // Convert the alpha from [0,ALPHA_ACCUM_MAX] to [0,1]
    colorAccum.a /= ALPHA_ACCUM_MAX;

    #if defined(PICKING)
        // If alpha is 0.0 there is nothing to pick
        if (colorAccum.a == 0.0) {
            discard;
        }
        out_FragColor = u_pickColor;
    #else
        out_FragColor = colorAccum;
    #endif
}
`;var NF=`in vec2 position;

uniform vec4 u_ndcSpaceAxisAlignedBoundingBox;

void main() {
    vec2 aabbMin = u_ndcSpaceAxisAlignedBoundingBox.xy;
    vec2 aabbMax = u_ndcSpaceAxisAlignedBoundingBox.zw;
    vec2 translation = 0.5 * (aabbMax + aabbMin);
    vec2 scale = 0.5 * (aabbMax - aabbMin);
    gl_Position = vec4(position * scale + translation, 0.0, 1.0);
}
`;var FF=`/* Intersection defines
#define INTERSECTION_COUNT ###
*/

#define NO_HIT (-czm_infinity)
#define INF_HIT (czm_infinity * 0.5)
#define RAY_SHIFT (0.000003163)
#define RAY_SCALE (1.003163)

struct Ray {
    vec3 pos;
    vec3 dir;
#if defined(SHAPE_BOX)
    vec3 dInv;
#endif
};

struct RayShapeIntersection {
    vec4 entry;
    vec4 exit;
};

struct Intersections {
    // Don't access these member variables directly - call the functions instead.

    // Store an array of ray-surface intersections. Each intersection is composed of:
    //  .xyz for the surface normal at the intersection point
    //  .w for the T value
    // The scale of the normal encodes the shape intersection type:
    //  length(intersection.xyz) = 1: positive shape entry
    //  length(intersection.xyz) = 2: positive shape exit
    //  length(intersection.xyz) = 3: negative shape entry
    //  length(intersection.xyz) = 4: negative shape exit
    // INTERSECTION_COUNT is the number of ray-*shape* (volume) intersections,
    // so we need twice as many to track ray-*surface* intersections
    vec4 intersections[INTERSECTION_COUNT * 2];

    #if (INTERSECTION_COUNT > 1)
        // Maintain state for future nextIntersection calls
        int index;
        int surroundCount;
        bool surroundIsPositive;
    #endif
};

RayShapeIntersection getFirstIntersection(in Intersections ix) 
{
    return RayShapeIntersection(ix.intersections[0], ix.intersections[1]);
}

vec4 encodeIntersectionType(vec4 intersection, int index, bool entry)
{
    float scale = float(index > 0) * 2.0 + float(!entry) + 1.0;
    return vec4(intersection.xyz * scale, intersection.w);
}

// Use defines instead of real functions because WebGL1 cannot access array with non-constant index.
#define setIntersection(/*inout Intersections*/ ix, /*int*/ index, /*float*/ t, /*bool*/ positive, /*bool*/ enter) (ix).intersections[(index)] = vec4(0.0, float(!positive) * 2.0 + float(!enter) + 1.0, 0.0, (t))
#define setIntersectionPair(/*inout Intersections*/ ix, /*int*/ index, /*vec2*/ entryExit) (ix).intersections[(index) * 2 + 0] = vec4(0.0, float((index) > 0) * 2.0 + 1.0, 0.0, (entryExit).x); (ix).intersections[(index) * 2 + 1] = vec4(0.0, float((index) > 0) * 2.0 + 2.0, 0.0, (entryExit).y)
#define setSurfaceIntersection(/*inout Intersections*/ ix, /*int*/ index, /*vec4*/ intersection) (ix).intersections[(index)] = intersection;
#define setShapeIntersection(/*inout Intersections*/ ix, /*int*/ index, /*RayShapeIntersection*/ intersection) (ix).intersections[(index) * 2 + 0] = encodeIntersectionType((intersection).entry, (index), true); (ix).intersections[(index) * 2 + 1] = encodeIntersectionType((intersection).exit, (index), false)

#if (INTERSECTION_COUNT > 1)
void initializeIntersections(inout Intersections ix) {
    // Sort the intersections from min T to max T with bubble sort.
    // Note: If this sorting function changes, some of the intersection test may
    // need to be updated. Search for "bubble sort" to find those areas.
    const int sortPasses = INTERSECTION_COUNT * 2 - 1;
    for (int n = sortPasses; n > 0; --n) {
        for (int i = 0; i < sortPasses; ++i) {
            // The loop should be: for (i = 0; i < n; ++i) {...} but WebGL1 cannot
            // loop with non-constant condition, so it has to break early instead
            if (i >= n) { break; }

            vec4 intersect0 = ix.intersections[i + 0];
            vec4 intersect1 = ix.intersections[i + 1];

            bool inOrder = intersect0.w <= intersect1.w;

            ix.intersections[i + 0] = inOrder ? intersect0 : intersect1;
            ix.intersections[i + 1] = inOrder ? intersect1 : intersect0;
        }
    }

    // Prepare initial state for nextIntersection
    ix.index = 0;
    ix.surroundCount = 0;
    ix.surroundIsPositive = false;
}
#endif

#if (INTERSECTION_COUNT > 1)
RayShapeIntersection nextIntersection(inout Intersections ix) {
    vec4 surfaceIntersection = vec4(0.0, 0.0, 0.0, NO_HIT);
    RayShapeIntersection shapeIntersection = RayShapeIntersection(surfaceIntersection, surfaceIntersection);

    const int passCount = INTERSECTION_COUNT * 2;

    if (ix.index == passCount) {
        return shapeIntersection;
    }

    for (int i = 0; i < passCount; ++i) {
        // The loop should be: for (i = ix.index; i < passCount; ++i) {...} but WebGL1 cannot
        // loop with non-constant condition, so it has to continue instead.
        if (i < ix.index) {
            continue;
        }

        ix.index = i + 1;

        surfaceIntersection = ix.intersections[i];
        int intersectionType = int(length(surfaceIntersection.xyz) - 0.5);
        bool currShapeIsPositive = intersectionType < 2;
        bool enter = intMod(intersectionType, 2) == 0;

        ix.surroundCount += enter ? +1 : -1;
        ix.surroundIsPositive = currShapeIsPositive ? enter : ix.surroundIsPositive;

        // entering positive or exiting negative
        if (ix.surroundCount == 1 && ix.surroundIsPositive && enter == currShapeIsPositive) {
            shapeIntersection.entry = surfaceIntersection;
        }

        // exiting positive or entering negative after being inside positive
        bool exitPositive = !enter && currShapeIsPositive && ix.surroundCount == 0;
        bool enterNegativeFromPositive = enter && !currShapeIsPositive && ix.surroundCount == 2 && ix.surroundIsPositive;
        if (exitPositive || enterNegativeFromPositive) {
            shapeIntersection.exit = surfaceIntersection;

            // entry and exit have been found, so the loop can stop
            if (exitPositive) {
                // After exiting positive shape there is nothing left to intersect, so jump to the end index.
                ix.index = passCount;
            }
            break;
        }
    }

    return shapeIntersection;
}
#endif

// NOTE: initializeIntersections, nextIntersection aren't even declared unless INTERSECTION_COUNT > 1
`;var UF=`// See IntersectionUtils.glsl for the definitions of Ray, Intersections,
// setIntersectionPair, INF_HIT, NO_HIT

/* intersectDepth defines (set in Scene/VoxelRenderResources.js)
#define DEPTH_INTERSECTION_INDEX ###
*/

uniform mat4 u_transformPositionViewToUv;

void intersectDepth(in vec2 screenCoord, in Ray ray, inout Intersections ix) {
    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, screenCoord));
    if (logDepthOrDepth != 0.0) {
        // Calculate how far the ray must travel before it hits the depth buffer.
        vec4 eyeCoordinateDepth = czm_screenToEyeCoordinates(screenCoord, logDepthOrDepth);
        eyeCoordinateDepth /= eyeCoordinateDepth.w;
        vec3 depthPositionUv = vec3(u_transformPositionViewToUv * eyeCoordinateDepth);
        float t = dot(depthPositionUv - ray.pos, ray.dir);
        setIntersectionPair(ix, DEPTH_INTERSECTION_INDEX, vec2(t, +INF_HIT));
    } else {
        // There's no depth at this location.
        setIntersectionPair(ix, DEPTH_INTERSECTION_INDEX, vec2(NO_HIT));
    }
}
`;var VF=`// See IntersectionUtils.glsl for the definitions of Ray, Intersections, INF_HIT,
// NO_HIT, setIntersectionPair

/* Clipping plane defines (set in Scene/VoxelRenderResources.js)
#define CLIPPING_PLANES_UNION
#define CLIPPING_PLANES_COUNT
#define CLIPPING_PLANES_INTERSECTION_INDEX
*/

uniform sampler2D u_clippingPlanesTexture;
uniform mat4 u_clippingPlanesMatrix;

// Plane is in Hessian Normal Form
vec4 intersectPlane(in Ray ray, in vec4 plane) {
    vec3 n = plane.xyz; // normal
    float w = plane.w; // -dot(pointOnPlane, normal)

    float a = dot(ray.pos, n);
    float b = dot(ray.dir, n);
    float t = -(w + a) / b;

    return vec4(n, t);
}

void intersectClippingPlanes(in Ray ray, inout Intersections ix) {
    vec4 backSide = vec4(-ray.dir, -INF_HIT);
    vec4 farSide = vec4(ray.dir, +INF_HIT);
    RayShapeIntersection clippingVolume;

    #if (CLIPPING_PLANES_COUNT == 1)
        // Union and intersection are the same when there's one clipping plane, and the code
        // is more simplified.
        vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, 0, u_clippingPlanesMatrix);
        vec4 intersection = intersectPlane(ray, planeUv);
        bool reflects = dot(ray.dir, intersection.xyz) < 0.0;
        clippingVolume.entry = reflects ? backSide : intersection;
        clippingVolume.exit = reflects ? intersection : farSide;
        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX, clippingVolume);
    #elif defined(CLIPPING_PLANES_UNION)
        vec4 firstTransmission = vec4(ray.dir, +INF_HIT);
        vec4 lastReflection = vec4(-ray.dir, -INF_HIT);
        for (int i = 0; i < CLIPPING_PLANES_COUNT; i++) {
            vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, i, u_clippingPlanesMatrix);
            vec4 intersection = intersectPlane(ray, planeUv);
            if (dot(ray.dir, planeUv.xyz) > 0.0) {
                firstTransmission = intersection.w <= firstTransmission.w ? intersection : firstTransmission;
            } else {
                lastReflection = intersection.w >= lastReflection.w ? intersection : lastReflection;
            }
        }
        clippingVolume.entry = backSide;
        clippingVolume.exit = lastReflection;
        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX + 0, clippingVolume);
        clippingVolume.entry = firstTransmission;
        clippingVolume.exit = farSide;
        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX + 1, clippingVolume);
    #else // intersection
        vec4 lastTransmission = vec4(ray.dir, -INF_HIT);
        vec4 firstReflection = vec4(-ray.dir, +INF_HIT);
        for (int i = 0; i < CLIPPING_PLANES_COUNT; i++) {
            vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, i, u_clippingPlanesMatrix);
            vec4 intersection = intersectPlane(ray, planeUv);
            if (dot(ray.dir, planeUv.xyz) > 0.0) {
                lastTransmission = intersection.w > lastTransmission.w ? intersection : lastTransmission;
            } else {
                firstReflection = intersection.w < firstReflection.w ? intersection: firstReflection;
            }
        }
        if (lastTransmission.w < firstReflection.w) {
            clippingVolume.entry = lastTransmission;
            clippingVolume.exit = firstReflection;
        } else {
            clippingVolume.entry = vec4(-ray.dir, NO_HIT);
            clippingVolume.exit = vec4(ray.dir, NO_HIT);
        }
        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX, clippingVolume);
    #endif
}
`;var kF=`// See IntersectionUtils.glsl for the definitions of Ray and NO_HIT
// See convertUvToBox.glsl for the definition of convertShapeUvToUvSpace

/* Box defines (set in Scene/VoxelBoxShape.js)
#define BOX_INTERSECTION_INDEX ### // always 0
*/

uniform vec3 u_renderMinBounds;
uniform vec3 u_renderMaxBounds;

struct Box {
    vec3 p0;
    vec3 p1;
};

Box constructVoxelBox(in ivec4 octreeCoords, in vec3 tileUv)
{
    // Find the min/max cornerpoints of the voxel in tile coordinates
    vec3 tileOrigin = vec3(octreeCoords.xyz);
    vec3 numSamples = vec3(u_dimensions);
    vec3 voxelSize = 1.0 / numSamples;
    vec3 coordP0 = floor(tileUv * numSamples) * voxelSize + tileOrigin;
    vec3 coordP1 = coordP0 + voxelSize;

    // Transform to the UV coordinates of the scaled tileset
    float tileSize = 1.0 / pow(2.0, float(octreeCoords.w));
    vec3 p0 = convertShapeUvToUvSpace(coordP0 * tileSize);
    vec3 p1 = convertShapeUvToUvSpace(coordP1 * tileSize);

    return Box(p0, p1);
}

vec3 getBoxNormal(in Box box, in Ray ray, in float t)
{
    vec3 hitPoint = ray.pos + t * ray.dir;
    vec3 lower = step(hitPoint, box.p0);
    vec3 upper = step(box.p1, hitPoint);
    return normalize(upper - lower);
}

// Find the distances along a ray at which the ray intersects an axis-aligned box
// See https://tavianator.com/2011/ray_box.html
RayShapeIntersection intersectBox(in Ray ray, in Box box)
{
    // Consider the box as the intersection of the space between 3 pairs of parallel planes
    // Compute the distance along the ray to each plane
    vec3 t0 = (box.p0 - ray.pos) * ray.dInv;
    vec3 t1 = (box.p1 - ray.pos) * ray.dInv;

    // Identify candidate entries/exits based on distance from ray.pos
    vec3 entries = min(t0, t1);
    vec3 exits = max(t0, t1);

    // The actual box intersection points are the furthest entry and the closest exit
    float entryT = max(max(entries.x, entries.y), entries.z);
    float exitT = min(min(exits.x, exits.y), exits.z);

    vec3 entryNormal = getBoxNormal(box, ray, entryT - RAY_SHIFT);
    vec3 exitNormal = getBoxNormal(box, ray, exitT + RAY_SHIFT);

    if (entryT > exitT) {
        entryT = NO_HIT;
        exitT = NO_HIT;
    }

    return RayShapeIntersection(vec4(entryNormal, entryT), vec4(exitNormal, exitT));
}

void intersectShape(in Ray ray, inout Intersections ix)
{
    RayShapeIntersection intersection = intersectBox(ray, Box(u_renderMinBounds, u_renderMaxBounds));
    setShapeIntersection(ix, BOX_INTERSECTION_INDEX, intersection);
}
`;var zF=`// See IntersectionUtils.glsl for the definitions of Ray, setIntersection,
// setIntersectionPair

/* Cylinder defines (set in Scene/VoxelCylinderShape.js)
#define CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN
#define CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX
#define CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT
#define CYLINDER_HAS_RENDER_BOUNDS_HEIGHT
#define CYLINDER_HAS_RENDER_BOUNDS_HEIGHT_FLAT
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO

#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS
#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT
#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT
#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED

#define CYLINDER_INTERSECTION_INDEX_RADIUS_MAX
#define CYLINDER_INTERSECTION_INDEX_RADIUS_MIN
#define CYLINDER_INTERSECTION_INDEX_ANGLE
*/

// Cylinder uniforms
#if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX) || defined(CYLINDER_HAS_RENDER_BOUNDS_HEIGHT)
    uniform vec3 u_cylinderUvToRenderBoundsScale;
    uniform vec3 u_cylinderUvToRenderBoundsTranslate;
#endif
#if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN) && !defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT)
    uniform float u_cylinderUvToRenderRadiusMin;
#endif
#if defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE)
    uniform vec2 u_cylinderRenderAngleMinMax;
#endif

vec4 intersectHalfPlane(Ray ray, float angle) {
    vec2 o = ray.pos.xy;
    vec2 d = ray.dir.xy;
    vec2 planeDirection = vec2(cos(angle), sin(angle));
    vec2 planeNormal = vec2(planeDirection.y, -planeDirection.x);

    float a = dot(o, planeNormal);
    float b = dot(d, planeNormal);
    float t = -a / b;

    vec2 p = o + t * d;
    bool outside = dot(p, planeDirection) < 0.0;
    if (outside) return vec4(-INF_HIT, +INF_HIT, NO_HIT, NO_HIT);

    return vec4(-INF_HIT, t, t, +INF_HIT);
}

#define POSITIVE_HIT vec2(t, +INF_HIT);
#define NEGATIVE_HIT vec2(-INF_HIT, t);

vec2 intersectHalfSpace(Ray ray, float angle)
{
    vec2 o = ray.pos.xy;
    vec2 d = ray.dir.xy;
    vec2 n = vec2(sin(angle), -cos(angle));

    float a = dot(o, n);
    float b = dot(d, n);
    float t = -a / b;
    float s = sign(a);

    // Half space cuts right through the camera, pick the side to intersect
    if (a == 0.0) {
        if (b >= 0.0) {
            return POSITIVE_HIT;
        } else {
            return NEGATIVE_HIT;
        }
    }

    if (t >= 0.0 != s >= 0.0) {
        return POSITIVE_HIT;
    } else {
        return NEGATIVE_HIT;
    }
}

vec2 intersectRegularWedge(Ray ray, float minAngle, float maxAngle)
{
    vec2 o = ray.pos.xy;
    vec2 d = ray.dir.xy;
    vec2 n1 = vec2(sin(minAngle), -cos(minAngle));
    vec2 n2 = vec2(-sin(maxAngle), cos(maxAngle));

    float a1 = dot(o, n1);
    float a2 = dot(o, n2);
    float b1 = dot(d, n1);
    float b2 = dot(d, n2);

    float t1 = -a1 / b1;
    float t2 = -a2 / b2;
    float s1 = sign(a1);
    float s2 = sign(a2);

    float tmin = min(t1, t2);
    float tmax = max(t1, t2);
    float smin = tmin == t1 ? s1 : s2;
    float smax = tmin == t1 ? s2 : s1;

    bool e = tmin >= 0.0;
    bool f = tmax >= 0.0;
    bool g = smin >= 0.0;
    bool h = smax >= 0.0;

    if (e != g && f == h) return vec2(tmin, tmax);
    else if (e == g && f == h) return vec2(-INF_HIT, tmin);
    else if (e != g && f != h) return vec2(tmax, +INF_HIT);
    else return vec2(NO_HIT);
}

vec4 intersectFlippedWedge(Ray ray, float minAngle, float maxAngle)
{
    vec2 planeIntersectMin = intersectHalfSpace(ray, minAngle);
    vec2 planeIntersectMax = intersectHalfSpace(ray, maxAngle + czm_pi);
    return vec4(planeIntersectMin, planeIntersectMax);
}

vec2 intersectUnitCylinder(Ray ray)
{
    vec3 o = ray.pos;
    vec3 d = ray.dir;

    float a = dot(d.xy, d.xy);
    float b = dot(o.xy, d.xy);
    float c = dot(o.xy, o.xy) - 1.0;
    float det = b * b - a * c;

    if (det < 0.0) {
        return vec2(NO_HIT);
    }

    det = sqrt(det);
    float ta = (-b - det) / a;
    float tb = (-b + det) / a;
    float t1 = min(ta, tb);
    float t2 = max(ta, tb);

    float z1 = o.z + t1 * d.z;
    float z2 = o.z + t2 * d.z;

    if (abs(z1) >= 1.0)
    {
        float tCap = (sign(z1) - o.z) / d.z;
        t1 = abs(b + a * tCap) < det ? tCap : NO_HIT;
    }

    if (abs(z2) >= 1.0)
    {
        float tCap = (sign(z2) - o.z) / d.z;
        t2 = abs(b + a * tCap) < det ? tCap : NO_HIT;
    }

    return vec2(t1, t2);
}

vec2 intersectUnitCircle(Ray ray) {
    vec3 o = ray.pos;
    vec3 d = ray.dir;

    float t = -o.z / d.z;
    vec2 zPlanePos = o.xy + d.xy * t;
    float distSqr = dot(zPlanePos, zPlanePos);

    if (distSqr > 1.0) {
        return vec2(NO_HIT);
    }

    return vec2(t, t);
}

vec2 intersectInfiniteUnitCylinder(Ray ray)
{
    vec3 o = ray.pos;
    vec3 d = ray.dir;

    float a = dot(d.xy, d.xy);
    float b = dot(o.xy, d.xy);
    float c = dot(o.xy, o.xy) - 1.0;
    float det = b * b - a * c;

    if (det < 0.0) {
        return vec2(NO_HIT);
    }

    det = sqrt(det);
    float t1 = (-b - det) / a;
    float t2 = (-b + det) / a;
    float tmin = min(t1, t2);
    float tmax = max(t1, t2);

    return vec2(tmin, tmax);
}

void intersectShape(Ray ray, inout Intersections ix)
{
    #if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX) || defined(CYLINDER_HAS_RENDER_BOUNDS_HEIGHT)
        ray.pos = ray.pos * u_cylinderUvToRenderBoundsScale + u_cylinderUvToRenderBoundsTranslate;
        ray.dir *= u_cylinderUvToRenderBoundsScale;
    #else
        // Position is converted from [0,1] to [-1,+1] because shape intersections assume unit space is [-1,+1].
        // Direction is scaled as well to be in sync with position.
        ray.pos = ray.pos * 2.0 - 1.0;
        ray.dir *= 2.0;
    #endif

    #if defined(CYLINDER_HAS_RENDER_BOUNDS_HEIGHT_FLAT)
        vec2 outerIntersect = intersectUnitCircle(ray);
    #else
        vec2 outerIntersect = intersectUnitCylinder(ray);
    #endif

    setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_RADIUS_MAX, outerIntersect);

    if (outerIntersect.x == NO_HIT) {
        return;
    }

    #if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT)
        // When the cylinder is perfectly thin it's necessary to sandwich the
        // inner cylinder intersection inside the outer cylinder intersection.

        // Without this special case,
        // [outerMin, outerMax, innerMin, innerMax] will bubble sort to
        // [outerMin, innerMin, outerMax, innerMax] which will cause the back
        // side of the cylinder to be invisible because it will think the ray
        // is still inside the inner (negative) cylinder after exiting the
        // outer (positive) cylinder.

        // With this special case,
        // [outerMin, innerMin, innerMax, outerMax] will bubble sort to
        // [outerMin, innerMin, innerMax, outerMax] which will work correctly.

        // Note: If initializeIntersections() changes its sorting function
        // from bubble sort to something else, this code may need to change.
        vec2 innerIntersect = intersectInfiniteUnitCylinder(ray);
        setIntersection(ix, 0, outerIntersect.x, true, true);   // positive, enter
        setIntersection(ix, 1, innerIntersect.x, false, true);  // negative, enter
        setIntersection(ix, 2, innerIntersect.y, false, false); // negative, exit
        setIntersection(ix, 3, outerIntersect.y, true, false);  // positive, exit
    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN)
        Ray innerRay = Ray(ray.pos * u_cylinderUvToRenderRadiusMin, ray.dir * u_cylinderUvToRenderRadiusMin);
        vec2 innerIntersect = intersectInfiniteUnitCylinder(innerRay);
        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_RADIUS_MIN, innerIntersect);
    #endif

    #if defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF)
        vec2 wedgeIntersect = intersectRegularWedge(ray, u_cylinderRenderAngleMinMax.x, u_cylinderRenderAngleMinMax.y);
        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE, wedgeIntersect);
    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF)
        vec4 wedgeIntersect = intersectFlippedWedge(ray, u_cylinderRenderAngleMinMax.x, u_cylinderRenderAngleMinMax.y);
        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 0, wedgeIntersect.xy);
        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 1, wedgeIntersect.zw);
    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF)
        vec2 wedgeIntersect = intersectHalfSpace(ray, u_cylinderRenderAngleMinMax.x);
        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE, wedgeIntersect);
    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO)
        vec4 wedgeIntersect = intersectHalfPlane(ray, u_cylinderRenderAngleMinMax.x);
        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 0, wedgeIntersect.xy);
        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 1, wedgeIntersect.zw);
    #endif
}
`;var HF=`// See IntersectionUtils.glsl for the definitions of Ray, Intersections,
// setIntersection, setIntersectionPair, INF_HIT, NO_HIT

/* Ellipsoid defines (set in Scene/VoxelEllipsoidShape.js)
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX
#define ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN
#define ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT
#define ELLIPSOID_INTERSECTION_INDEX_LONGITUDE
#define ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX
#define ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN
#define ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX
#define ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN
*/

#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE)
    uniform vec2 u_ellipsoidRenderLongitudeMinMax;
#endif
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF)
    uniform vec2 u_ellipsoidRenderLatitudeCosSqrHalfMinMax;
#endif
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX)
    uniform float u_ellipsoidInverseOuterScaleUv;
#endif
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN)
    uniform float u_ellipsoidInverseInnerScaleUv;
#endif

vec2 intersectZPlane(Ray ray)
{
    float o = ray.pos.z;
    float d = ray.dir.z;
    float t = -o / d;
    float s = sign(o);

    if (t >= 0.0 != s >= 0.0) return vec2(t, +INF_HIT);
    else return vec2(-INF_HIT, t);
}

vec4 intersectHalfPlane(Ray ray, float angle) {
    vec2 o = ray.pos.xy;
    vec2 d = ray.dir.xy;
    vec2 planeDirection = vec2(cos(angle), sin(angle));
    vec2 planeNormal = vec2(planeDirection.y, -planeDirection.x);

    float a = dot(o, planeNormal);
    float b = dot(d, planeNormal);
    float t = -a / b;

    vec2 p = o + t * d;
    bool outside = dot(p, planeDirection) < 0.0;
    if (outside) return vec4(-INF_HIT, +INF_HIT, NO_HIT, NO_HIT);

    return vec4(-INF_HIT, t, t, +INF_HIT);
}

vec2 intersectHalfSpace(Ray ray, float angle)
{
    vec2 o = ray.pos.xy;
    vec2 d = ray.dir.xy;
    vec2 n = vec2(sin(angle), -cos(angle));

    float a = dot(o, n);
    float b = dot(d, n);
    float t = -a / b;
    float s = sign(a);

    if (t >= 0.0 != s >= 0.0) return vec2(t, +INF_HIT);
    else return vec2(-INF_HIT, t);
}

vec2 intersectRegularWedge(Ray ray, float minAngle, float maxAngle)
{
    vec2 o = ray.pos.xy;
    vec2 d = ray.dir.xy;
    vec2 n1 = vec2(sin(minAngle), -cos(minAngle));
    vec2 n2 = vec2(-sin(maxAngle), cos(maxAngle));

    float a1 = dot(o, n1);
    float a2 = dot(o, n2);
    float b1 = dot(d, n1);
    float b2 = dot(d, n2);

    float t1 = -a1 / b1;
    float t2 = -a2 / b2;
    float s1 = sign(a1);
    float s2 = sign(a2);

    float tmin = min(t1, t2);
    float tmax = max(t1, t2);
    float smin = tmin == t1 ? s1 : s2;
    float smax = tmin == t1 ? s2 : s1;

    bool e = tmin >= 0.0;
    bool f = tmax >= 0.0;
    bool g = smin >= 0.0;
    bool h = smax >= 0.0;

    if (e != g && f == h) return vec2(tmin, tmax);
    else if (e == g && f == h) return vec2(-INF_HIT, tmin);
    else if (e != g && f != h) return vec2(tmax, +INF_HIT);
    else return vec2(NO_HIT);
}

vec4 intersectFlippedWedge(Ray ray, float minAngle, float maxAngle)
{
    vec2 planeIntersectMin = intersectHalfSpace(ray, minAngle);
    vec2 planeIntersectMax = intersectHalfSpace(ray, maxAngle + czm_pi);
    return vec4(planeIntersectMin, planeIntersectMax);
}

vec2 intersectUnitSphere(Ray ray)
{
    vec3 o = ray.pos;
    vec3 d = ray.dir;

    float b = dot(d, o);
    float c = dot(o, o) - 1.0;
    float det = b * b - c;

    if (det < 0.0) {
        return vec2(NO_HIT);
    }

    det = sqrt(det);
    float t1 = -b - det;
    float t2 = -b + det;
    float tmin = min(t1, t2);
    float tmax = max(t1, t2);

    return vec2(tmin, tmax);
}

vec2 intersectUnitSphereUnnormalizedDirection(Ray ray)
{
    vec3 o = ray.pos;
    vec3 d = ray.dir;

    float a = dot(d, d);
    float b = dot(d, o);
    float c = dot(o, o) - 1.0;
    float det = b * b - a * c;

    if (det < 0.0) {
        return vec2(NO_HIT);
    }

    det = sqrt(det);
    float t1 = (-b - det) / a;
    float t2 = (-b + det) / a;
    float tmin = min(t1, t2);
    float tmax = max(t1, t2);

    return vec2(tmin, tmax);
}

vec2 intersectDoubleEndedCone(Ray ray, float cosSqrHalfAngle)
{
    vec3 o = ray.pos;
    vec3 d = ray.dir;
    float a = d.z * d.z - dot(d, d) * cosSqrHalfAngle;
    float b = d.z * o.z - dot(o, d) * cosSqrHalfAngle;
    float c = o.z * o.z - dot(o, o) * cosSqrHalfAngle;
    float det = b * b - a * c;

    if (det < 0.0) {
        return vec2(NO_HIT);
    }

    det = sqrt(det);
    float t1 = (-b - det) / a;
    float t2 = (-b + det) / a;
    float tmin = min(t1, t2);
    float tmax = max(t1, t2);
    return vec2(tmin, tmax);
}

vec4 intersectFlippedCone(Ray ray, float cosSqrHalfAngle) {
    vec2 intersect = intersectDoubleEndedCone(ray, cosSqrHalfAngle);

    if (intersect.x == NO_HIT) {
        return vec4(-INF_HIT, +INF_HIT, NO_HIT, NO_HIT);
    }

    vec3 o = ray.pos;
    vec3 d = ray.dir;
    float tmin = intersect.x;
    float tmax = intersect.y;
    float zmin = o.z + tmin * d.z;
    float zmax = o.z + tmax * d.z;

    // One interval
    if (zmin < 0.0 && zmax < 0.0) return vec4(-INF_HIT, +INF_HIT, NO_HIT, NO_HIT);
    else if (zmin < 0.0) return vec4(-INF_HIT, tmax, NO_HIT, NO_HIT);
    else if (zmax < 0.0) return vec4(tmin, +INF_HIT, NO_HIT, NO_HIT);
    // Two intervals
    else return vec4(-INF_HIT, tmin, tmax, +INF_HIT);
}

vec2 intersectRegularCone(Ray ray, float cosSqrHalfAngle) {
    vec2 intersect = intersectDoubleEndedCone(ray, cosSqrHalfAngle);

    if (intersect.x == NO_HIT) {
        return vec2(NO_HIT);
    }

    vec3 o = ray.pos;
    vec3 d = ray.dir;
    float tmin = intersect.x;
    float tmax = intersect.y;
    float zmin = o.z + tmin * d.z;
    float zmax = o.z + tmax * d.z;

    if (zmin < 0.0 && zmax < 0.0) return vec2(NO_HIT);
    else if (zmin < 0.0) return vec2(tmax, +INF_HIT);
    else if (zmax < 0.0) return vec2(-INF_HIT, tmin);
    else return vec2(tmin, tmax);
}

void intersectShape(in Ray ray, inout Intersections ix) {
    // Position is converted from [0,1] to [-1,+1] because shape intersections assume unit space is [-1,+1].
    // Direction is scaled as well to be in sync with position.
    ray.pos = ray.pos * 2.0 - 1.0;
    ray.dir *= 2.0;

    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX)
        Ray outerRay = Ray(ray.pos * u_ellipsoidInverseOuterScaleUv, ray.dir * u_ellipsoidInverseOuterScaleUv);
    #else
        Ray outerRay = ray;
    #endif

    // Outer ellipsoid
    vec2 outerIntersect = intersectUnitSphereUnnormalizedDirection(outerRay);
    setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX, outerIntersect);

    // Exit early if the outer ellipsoid was missed.
    if (outerIntersect.x == NO_HIT) {
        return;
    }

    // Inner ellipsoid
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT)
        // When the ellipsoid is perfectly thin it's necessary to sandwich the
        // inner ellipsoid intersection inside the outer ellipsoid intersection.

        // Without this special case,
        // [outerMin, outerMax, innerMin, innerMax] will bubble sort to
        // [outerMin, innerMin, outerMax, innerMax] which will cause the back
        // side of the ellipsoid to be invisible because it will think the ray
        // is still inside the inner (negative) ellipsoid after exiting the
        // outer (positive) ellipsoid.

        // With this special case,
        // [outerMin, innerMin, innerMax, outerMax] will bubble sort to
        // [outerMin, innerMin, innerMax, outerMax] which will work correctly.

        // Note: If initializeIntersections() changes its sorting function
        // from bubble sort to something else, this code may need to change.
        setIntersection(ix, 0, outerIntersect.x, true, true);   // positive, enter
        setIntersection(ix, 1, outerIntersect.x, false, true);  // negative, enter
        setIntersection(ix, 2, outerIntersect.y, false, false); // negative, exit
        setIntersection(ix, 3, outerIntersect.y, true, false);  // positive, exit
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN)
        Ray innerRay = Ray(ray.pos * u_ellipsoidInverseInnerScaleUv, ray.dir * u_ellipsoidInverseInnerScaleUv);
        vec2 innerIntersect = intersectUnitSphereUnnormalizedDirection(innerRay);

        if (innerIntersect == vec2(NO_HIT)) {
            setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN, innerIntersect);
        } else {
            // When the ellipsoid is very large and thin it's possible for floating
            // point math to cause the ray to intersect the inner ellipsoid before
            // the outer ellipsoid. To prevent this from happening, clamp innerIntersect
            // to outerIntersect and sandwhich the intersections like described above.
            //
            // In theory a similar fix is needed for cylinders, however it's more
            // complicated to implement because the inner shape is allowed to be
            // intersected first.
            innerIntersect.x = max(innerIntersect.x, outerIntersect.x);
            innerIntersect.y = min(innerIntersect.y, outerIntersect.y);
            setIntersection(ix, 0, outerIntersect.x, true, true);   // positive, enter
            setIntersection(ix, 1, innerIntersect.x, false, true);  // negative, enter
            setIntersection(ix, 2, innerIntersect.y, false, false); // negative, exit
            setIntersection(ix, 3, outerIntersect.y, true, false);  // positive, exit
        }
    #endif

    // Flip the ray because the intersection function expects a cone growing towards +Z.
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF)
        Ray flippedRay = outerRay;
        flippedRay.dir.z *= -1.0;
        flippedRay.pos.z *= -1.0;
    #endif

    // Bottom cone
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF)
        vec2 bottomConeIntersection = intersectRegularCone(flippedRay, u_ellipsoidRenderLatitudeCosSqrHalfMinMax.x);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN, bottomConeIntersection);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF)
        vec2 bottomConeIntersection = intersectZPlane(flippedRay);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN, bottomConeIntersection);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF)
        vec4 bottomConeIntersection = intersectFlippedCone(ray, u_ellipsoidRenderLatitudeCosSqrHalfMinMax.x);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN + 0, bottomConeIntersection.xy);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN + 1, bottomConeIntersection.zw);
    #endif

    // Top cone
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF)
        vec4 topConeIntersection = intersectFlippedCone(flippedRay, u_ellipsoidRenderLatitudeCosSqrHalfMinMax.y);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX + 0, topConeIntersection.xy);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX + 1, topConeIntersection.zw);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF)
        vec2 topConeIntersection = intersectZPlane(ray);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX, topConeIntersection);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF)
        vec2 topConeIntersection = intersectRegularCone(ray, u_ellipsoidRenderLatitudeCosSqrHalfMinMax.y);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX, topConeIntersection);
    #endif

    // Wedge
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO)
        vec4 wedgeIntersect = intersectHalfPlane(ray, u_ellipsoidRenderLongitudeMinMax.x);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 0, wedgeIntersect.xy);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 1, wedgeIntersect.zw);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF)
        vec2 wedgeIntersect = intersectRegularWedge(ray, u_ellipsoidRenderLongitudeMinMax.x, u_ellipsoidRenderLongitudeMinMax.y);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE, wedgeIntersect);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF)
        vec2 wedgeIntersect = intersectHalfSpace(ray, u_ellipsoidRenderLongitudeMinMax.x);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE, wedgeIntersect);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF)
        vec4 wedgeIntersect = intersectFlippedWedge(ray, u_ellipsoidRenderLongitudeMinMax.x, u_ellipsoidRenderLongitudeMinMax.y);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 0, wedgeIntersect.xy);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 1, wedgeIntersect.zw);
    #endif
}
`;var wC=`// Main intersection function for Voxel scenes.
// See IntersectBox.glsl, IntersectCylinder.glsl, or IntersectEllipsoid.glsl
// for the definition of intersectShape. The appropriate function is selected
// based on the VoxelPrimitive shape type, and added to the shader in
// Scene/VoxelRenderResources.js.
// See also IntersectClippingPlane.glsl and IntersectDepth.glsl.
// See IntersectionUtils.glsl for the definitions of Ray, NO_HIT,
// getFirstIntersection, initializeIntersections, nextIntersection.

/* Intersection defines (set in Scene/VoxelRenderResources.js)
#define INTERSECTION_COUNT ###
*/

RayShapeIntersection intersectScene(in vec2 screenCoord, in Ray ray, out Intersections ix) {
    // Do a ray-shape intersection to find the exact starting and ending points.
    intersectShape(ray, ix);

    // Exit early if the positive shape was completely missed or behind the ray.
    RayShapeIntersection intersection = getFirstIntersection(ix);
    if (intersection.entry.w == NO_HIT) {
        // Positive shape was completely missed - so exit early.
        return intersection;
    }

    // Clipping planes
    #if defined(CLIPPING_PLANES)
        intersectClippingPlanes(ray, ix);
    #endif

    // Depth
    #if defined(DEPTH_TEST)
        intersectDepth(screenCoord, ray, ix);
    #endif

    // Find the first intersection that's in front of the ray
    #if (INTERSECTION_COUNT > 1)
        initializeIntersections(ix);
        for (int i = 0; i < INTERSECTION_COUNT; ++i) {
            intersection = nextIntersection(ix);
            if (intersection.exit.w > 0.0) {
                // Set start to 0.0 when ray is inside the shape.
                intersection.entry.w = max(intersection.entry.w, 0.0);
                break;
            }
        }
    #else
        // Set start to 0.0 when ray is inside the shape.
        intersection.entry.w = max(intersection.entry.w, 0.0);
    #endif

    return intersection;
}
`;var GF=`/* Box defines (set in Scene/VoxelBoxShape.js)
#define BOX_HAS_SHAPE_BOUNDS
*/

#if defined(BOX_HAS_SHAPE_BOUNDS)
    uniform vec3 u_boxUvToShapeUvScale;
    uniform vec3 u_boxUvToShapeUvTranslate;
#endif

vec3 convertUvToShapeUvSpace(in vec3 positionUv) {
#if defined(BOX_HAS_SHAPE_BOUNDS)
    return positionUv * u_boxUvToShapeUvScale + u_boxUvToShapeUvTranslate;
#else
    return positionUv;
#endif
}

vec3 convertShapeUvToUvSpace(in vec3 shapeUv) {
#if defined(BOX_HAS_SHAPE_BOUNDS)
    return (shapeUv - u_boxUvToShapeUvTranslate) / u_boxUvToShapeUvScale;
#else
    return shapeUv;
#endif
}
`;var WF=`/* Cylinder defines (set in Scene/VoxelCylinderShape.js)
#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS
#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT
#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT
#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED
*/

#if defined(CYLINDER_HAS_SHAPE_BOUNDS_RADIUS)
    uniform vec2 u_cylinderUvToShapeUvRadius; // x = scale, y = offset
#endif
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT)
    uniform vec2 u_cylinderUvToShapeUvHeight; // x = scale, y = offset
#endif
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE)
    uniform vec2 u_cylinderUvToShapeUvAngle; // x = scale, y = offset
#endif
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY) || defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY)
    uniform vec2 u_cylinderShapeUvAngleMinMax;
#endif
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY) || defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY) || defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED)
    uniform float u_cylinderShapeUvAngleRangeZeroMid;
#endif

vec3 convertUvToShapeUvSpace(in vec3 positionUv) {
    vec3 positionLocal = positionUv * 2.0 - 1.0; // [-1,+1]

    // Compute radius
    #if defined(CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT)
        float radius = 1.0;
    #else
        float radius = length(positionLocal.xy); // [0,1]
        #if defined(CYLINDER_HAS_SHAPE_BOUNDS_RADIUS)
            radius = radius * u_cylinderUvToShapeUvRadius.x + u_cylinderUvToShapeUvRadius.y; // x = scale, y = offset
        #endif
    #endif

    // Compute height
    #if defined(CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT)
        float height = 1.0;
    #else
        float height = positionUv.z; // [0,1]
        #if defined(CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT)
            height = height * u_cylinderUvToShapeUvHeight.x + u_cylinderUvToShapeUvHeight.y; // x = scale, y = offset
        #endif
    #endif

    // Compute angle
    #if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO)
        float angle = 1.0;
    #else
        float angle = (atan(positionLocal.y, positionLocal.x) + czm_pi) / czm_twoPi; // [0,1]
        #if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE)
            #if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED)
                // Comparing against u_cylinderShapeUvAngleMinMax has precision problems. u_cylinderShapeUvAngleRangeZeroMid is more conservative.
                angle += float(angle < u_cylinderShapeUvAngleRangeZeroMid);
            #endif

            // Avoid flickering from reading voxels from both sides of the -pi/+pi discontinuity.
            #if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY)
                angle = angle > u_cylinderShapeUvAngleRangeZeroMid ? u_cylinderShapeUvAngleMinMax.x : angle;
            #elif defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY)
                angle = angle < u_cylinderShapeUvAngleRangeZeroMid ? u_cylinderShapeUvAngleMinMax.y : angle;
            #endif

            angle = angle * u_cylinderUvToShapeUvAngle.x + u_cylinderUvToShapeUvAngle.y; // x = scale, y = offset
        #endif
    #endif

    return vec3(radius, height, angle);
}
`;var jF=`/* Ellipsoid defines (set in Scene/VoxelEllipsoidShape.js)
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO
#define ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN
#define ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT
#define ELLIPSOID_IS_SPHERE
*/

uniform vec3 u_ellipsoidRadiiUv; // [0,1]
#if !defined(ELLIPSOID_IS_SPHERE)
    uniform vec3 u_ellipsoidInverseRadiiSquaredUv;
#endif
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY) || defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED)
    uniform vec3 u_ellipsoidShapeUvLongitudeMinMaxMid;
#endif
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE)
    uniform vec2 u_ellipsoidUvToShapeUvLongitude; // x = scale, y = offset
#endif
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE)
    uniform vec2 u_ellipsoidUvToShapeUvLatitude; // x = scale, y = offset
#endif
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN) && !defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT)
    uniform float u_ellipsoidInverseHeightDifferenceUv;
    uniform vec2 u_ellipseInnerRadiiUv; // [0,1]
#endif

// robust iterative solution without trig functions
// https://github.com/0xfaded/ellipse_demo/issues/1
// https://stackoverflow.com/questions/22959698/distance-from-given-point-to-given-ellipse
// Pro: Good when radii.x ~= radii.y
// Con: Breaks at pos.x ~= 0.0, especially inside the ellipse
// Con: Inaccurate with exterior points and thin ellipses
float ellipseDistanceIterative (vec2 pos, vec2 radii) {
    vec2 p = abs(pos);
    vec2 invRadii = 1.0 / radii;
    vec2 a = vec2(1.0, -1.0) * (radii.x * radii.x - radii.y * radii.y) * invRadii;
    vec2 t = vec2(0.70710678118); // sqrt(2) / 2
    vec2 v = radii * t;

    const int iterations = 3;
    for (int i = 0; i < iterations; ++i) {
        vec2 e = a * pow(t, vec2(3.0));
        vec2 q = normalize(p - e) * length(v - e);
        t = normalize((q + e) * invRadii);
        v = radii * t;
    }
    return length(v * sign(pos) - pos) * sign(p.y - v.y);
}

vec3 convertUvToShapeUvSpace(in vec3 positionUv) {
    // Compute position and normal.
    // Convert positionUv [0,1] to local space [-1,+1] to "normalized" cartesian space [-a,+a] where a = (radii + height) / (max(radii) + height).
    // A point on the largest ellipsoid axis would be [-1,+1] and everything else would be smaller.
    vec3 positionLocal = positionUv * 2.0 - 1.0;
    #if defined(ELLIPSOID_IS_SPHERE)
        vec3 posEllipsoid = positionLocal * u_ellipsoidRadiiUv.x;
        vec3 normal = normalize(posEllipsoid);
    #else
        vec3 posEllipsoid = positionLocal * u_ellipsoidRadiiUv;
        vec3 normal = normalize(posEllipsoid * u_ellipsoidInverseRadiiSquaredUv); // geodetic surface normal
    #endif

    // Compute longitude
    #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO)
        float longitude = 1.0;
    #else
        float longitude = (atan(normal.y, normal.x) + czm_pi) / czm_twoPi;

        // Correct the angle when max < min
        // Technically this should compare against min longitude - but it has precision problems so compare against the middle of empty space.
        #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED)
            longitude += float(longitude < u_ellipsoidShapeUvLongitudeMinMaxMid.z);
        #endif

        // Avoid flickering from reading voxels from both sides of the -pi/+pi discontinuity.
        #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY)
            longitude = longitude > u_ellipsoidShapeUvLongitudeMinMaxMid.z ? u_ellipsoidShapeUvLongitudeMinMaxMid.x : longitude;
        #endif
        #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY)
            longitude = longitude < u_ellipsoidShapeUvLongitudeMinMaxMid.z ? u_ellipsoidShapeUvLongitudeMinMaxMid.y : longitude;
        #endif

        #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE)
            longitude = longitude * u_ellipsoidUvToShapeUvLongitude.x + u_ellipsoidUvToShapeUvLongitude.y;
        #endif
    #endif

    // Compute latitude
    #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO)
        float latitude = 1.0;
    #else
        float latitude = (asin(normal.z) + czm_piOverTwo) / czm_pi;
        #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE)
            latitude = latitude * u_ellipsoidUvToShapeUvLatitude.x + u_ellipsoidUvToShapeUvLatitude.y;
        #endif
    #endif

    // Compute height
    #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT)
        // TODO: This breaks down when minBounds == maxBounds. To fix it, this
        // function would have to know if ray is intersecting the front or back of the shape
        // and set the shape space position to 1 (front) or 0 (back) accordingly.
        float height = 1.0;
    #else
        #if defined(ELLIPSOID_IS_SPHERE)
            #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN)
                float height = (length(posEllipsoid) - u_ellipseInnerRadiiUv.x) * u_ellipsoidInverseHeightDifferenceUv;
            #else
                float height = length(posEllipsoid);
            #endif
        #else
            #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN)
                // Convert the 3D position to a 2D position relative to the ellipse (radii.x, radii.z) (assuming radii.x == radii.y which is true for WGS84).
                // This is an optimization so that math can be done with ellipses instead of ellipsoids.
                vec2 posEllipse = vec2(length(posEllipsoid.xy), posEllipsoid.z);
                float height = ellipseDistanceIterative(posEllipse, u_ellipseInnerRadiiUv) * u_ellipsoidInverseHeightDifferenceUv;
            #else
                // TODO: this is probably not correct
                float height = length(posEllipsoid);
            #endif
        #endif
    #endif

    return vec3(longitude, latitude, height);
}
`;var YF=`// These octree flags must be in sync with GpuOctreeFlag in VoxelTraversal.js
#define OCTREE_FLAG_INTERNAL 0
#define OCTREE_FLAG_LEAF 1
#define OCTREE_FLAG_PACKED_LEAF_FROM_PARENT 2

#define OCTREE_MAX_LEVELS 32 // Harcoded value because GLSL doesn't like variable length loops

uniform sampler2D u_octreeInternalNodeTexture;
uniform vec2 u_octreeInternalNodeTexelSizeUv;
uniform int u_octreeInternalNodeTilesPerRow;
#if (SAMPLE_COUNT > 1)
uniform sampler2D u_octreeLeafNodeTexture;
uniform vec2 u_octreeLeafNodeTexelSizeUv;
uniform int u_octreeLeafNodeTilesPerRow;
#endif

struct OctreeNodeData {
    int data;
    int flag;
};

struct TraversalData {
    ivec4 octreeCoords;
    int parentOctreeIndex;
};

struct SampleData {
    int megatextureIndex;
    ivec4 tileCoords;
    vec3 tileUv;
    #if (SAMPLE_COUNT > 1)
        float weight;
    #endif
};

// Integer mod: For WebGL1 only
int intMod(in int a, in int b) {
    return a - (b * (a / b));
}
int normU8_toInt(in float value) {
    return int(value * 255.0);
}
int normU8x2_toInt(in vec2 value) {
    return int(value.x * 255.0) + 256 * int(value.y * 255.0);
}
float normU8x2_toFloat(in vec2 value) {
    return float(normU8x2_toInt(value)) / 65535.0;
}

OctreeNodeData getOctreeNodeData(in vec2 octreeUv) {
    vec4 texData = texture(u_octreeInternalNodeTexture, octreeUv);

    OctreeNodeData data;
    data.data = normU8x2_toInt(texData.xy);
    data.flag = normU8x2_toInt(texData.zw);
    return data;
}

OctreeNodeData getOctreeChildData(in int parentOctreeIndex, in ivec3 childCoord) {
    int childIndex = childCoord.z * 4 + childCoord.y * 2 + childCoord.x;
    int octreeCoordX = intMod(parentOctreeIndex, u_octreeInternalNodeTilesPerRow) * 9 + 1 + childIndex;
    int octreeCoordY = parentOctreeIndex / u_octreeInternalNodeTilesPerRow;
    vec2 octreeUv = u_octreeInternalNodeTexelSizeUv * vec2(float(octreeCoordX) + 0.5, float(octreeCoordY) + 0.5);
    return getOctreeNodeData(octreeUv);
}

int getOctreeParentIndex(in int octreeIndex) {
    int octreeCoordX = intMod(octreeIndex, u_octreeInternalNodeTilesPerRow) * 9;
    int octreeCoordY = octreeIndex / u_octreeInternalNodeTilesPerRow;
    vec2 octreeUv = u_octreeInternalNodeTexelSizeUv * vec2(float(octreeCoordX) + 0.5, float(octreeCoordY) + 0.5);
    vec4 parentData = texture(u_octreeInternalNodeTexture, octreeUv);
    int parentOctreeIndex = normU8x2_toInt(parentData.xy);
    return parentOctreeIndex;
}

/**
* Convert a position in the uv-space of the tileset bounding shape
* into the uv-space of a tile within the tileset
*/
vec3 getTileUv(in vec3 shapePosition, in ivec4 octreeCoords) {
	// PERFORMANCE_IDEA: use bit-shifting (only in WebGL2)
    float dimAtLevel = pow(2.0, float(octreeCoords.w));
    return shapePosition * dimAtLevel - vec3(octreeCoords.xyz);
}

void getOctreeLeafSampleData(in OctreeNodeData data, in ivec4 octreeCoords, out SampleData sampleData) {
    sampleData.megatextureIndex = data.data;
    sampleData.tileCoords = (data.flag == OCTREE_FLAG_PACKED_LEAF_FROM_PARENT)
        ? ivec4(octreeCoords.xyz / 2, octreeCoords.w - 1)
        : octreeCoords;
}

#if (SAMPLE_COUNT > 1)
void getOctreeLeafSampleDatas(in OctreeNodeData data, in ivec4 octreeCoords, out SampleData sampleDatas[SAMPLE_COUNT]) {
    int leafIndex = data.data;
    int leafNodeTexelCount = 2;
    // Adding 0.5 moves to the center of the texel
    float leafCoordXStart = float(intMod(leafIndex, u_octreeLeafNodeTilesPerRow) * leafNodeTexelCount) + 0.5;
    float leafCoordY = float(leafIndex / u_octreeLeafNodeTilesPerRow) + 0.5;

    // Get an interpolation weight and a flag to determine whether to read the parent texture
    vec2 leafUv0 = u_octreeLeafNodeTexelSizeUv * vec2(leafCoordXStart + 0.0, leafCoordY);
    vec4 leafData0 = texture(u_octreeLeafNodeTexture, leafUv0);
    float lerp = normU8x2_toFloat(leafData0.xy);
    sampleDatas[0].weight = 1.0 - lerp;
    sampleDatas[1].weight = lerp;
    // TODO: this looks wrong? Should be comparing to OCTREE_FLAG_PACKED_LEAF_FROM_PARENT
    sampleDatas[0].tileCoords = (normU8_toInt(leafData0.z) == 1)
        ? ivec4(octreeCoords.xyz / 2, octreeCoords.w - 1)
        : octreeCoords;
    sampleDatas[1].tileCoords = (normU8_toInt(leafData0.w) == 1)
        ? ivec4(octreeCoords.xyz / 2, octreeCoords.w - 1)
        : octreeCoords;

    // Get megatexture indices for both samples
    vec2 leafUv1 = u_octreeLeafNodeTexelSizeUv * vec2(leafCoordXStart + 1.0, leafCoordY);
    vec4 leafData1 = texture(u_octreeLeafNodeTexture, leafUv1);
    sampleDatas[0].megatextureIndex = normU8x2_toInt(leafData1.xy);
    sampleDatas[1].megatextureIndex = normU8x2_toInt(leafData1.zw);
}
#endif

OctreeNodeData traverseOctreeDownwards(in vec3 shapePosition, inout TraversalData traversalData) {
    float sizeAtLevel = 1.0 / pow(2.0, float(traversalData.octreeCoords.w));
    vec3 start = vec3(traversalData.octreeCoords.xyz) * sizeAtLevel;
    vec3 end = start + vec3(sizeAtLevel);
    OctreeNodeData childData;

    for (int i = 0; i < OCTREE_MAX_LEVELS; ++i) {
        // Find out which octree child contains the position
        // 0 if before center, 1 if after
        vec3 center = 0.5 * (start + end);
        vec3 childCoord = step(center, shapePosition);

        // Get octree coords for the next level down
        ivec4 octreeCoords = traversalData.octreeCoords;
        traversalData.octreeCoords = ivec4(octreeCoords.xyz * 2 + ivec3(childCoord), octreeCoords.w + 1);

        childData = getOctreeChildData(traversalData.parentOctreeIndex, ivec3(childCoord));

        if (childData.flag != OCTREE_FLAG_INTERNAL) {
            // leaf tile - stop traversing
            break;
        }

        // interior tile - keep going deeper
        start = mix(start, center, childCoord);
        end = mix(center, end, childCoord);
        traversalData.parentOctreeIndex = childData.data;
    }

    return childData;
}

/**
* Transform a given position to an octree tile coordinate and a position within that tile,
* and find the corresponding megatexture index and texture coordinates
*/
void traverseOctreeFromBeginning(in vec3 shapePosition, out TraversalData traversalData, out SampleData sampleDatas[SAMPLE_COUNT]) {
    traversalData.octreeCoords = ivec4(0);
    traversalData.parentOctreeIndex = 0;

    OctreeNodeData nodeData = getOctreeNodeData(vec2(0.0));
    if (nodeData.flag != OCTREE_FLAG_LEAF) {
        nodeData = traverseOctreeDownwards(shapePosition, traversalData);
    }

    #if (SAMPLE_COUNT == 1)
        getOctreeLeafSampleData(nodeData, traversalData.octreeCoords, sampleDatas[0]);
        sampleDatas[0].tileUv = getTileUv(shapePosition, sampleDatas[0].tileCoords);
    #else
        getOctreeLeafSampleDatas(nodeData, traversalData.octreeCoords, sampleDatas);
        sampleDatas[0].tileUv = getTileUv(shapePosition, sampleDatas[0].tileCoords);
        sampleDatas[1].tileUv = getTileUv(shapePosition, sampleDatas[1].tileCoords);
    #endif
}

bool inRange(in vec3 v, in vec3 minVal, in vec3 maxVal) {
    return clamp(v, minVal, maxVal) == v;
}

bool insideTile(in vec3 shapePosition, in ivec4 octreeCoords) {
    vec3 tileUv = getTileUv(shapePosition, octreeCoords);
	bool inside = inRange(tileUv, vec3(0.0), vec3(1.0));
	// Assume (!) the position is always inside the root tile.
	return inside || octreeCoords.w == 0;
}

void traverseOctreeFromExisting(in vec3 shapePosition, inout TraversalData traversalData, inout SampleData sampleDatas[SAMPLE_COUNT]) {
    if (insideTile(shapePosition, traversalData.octreeCoords)) {
        for (int i = 0; i < SAMPLE_COUNT; i++) {
            sampleDatas[0].tileUv = getTileUv(shapePosition, sampleDatas[0].tileCoords);
        }
        return;
    }

    // Go up tree until we find a parent tile containing shapePosition
    for (int i = 0; i < OCTREE_MAX_LEVELS; ++i) {
        traversalData.octreeCoords.xyz /= 2;
        traversalData.octreeCoords.w -= 1;

        if (insideTile(shapePosition, traversalData.octreeCoords)) {
            break;
        }

        traversalData.parentOctreeIndex = getOctreeParentIndex(traversalData.parentOctreeIndex);
    }

    // Go down tree
    OctreeNodeData nodeData = traverseOctreeDownwards(shapePosition, traversalData);

    #if (SAMPLE_COUNT == 1)
        getOctreeLeafSampleData(nodeData, traversalData.octreeCoords, sampleDatas[0]);
        sampleDatas[0].tileUv = getTileUv(shapePosition, sampleDatas[0].tileCoords);
    #else
        getOctreeLeafSampleDatas(nodeData, traversalData.octreeCoords, sampleDatas);
        sampleDatas[0].tileUv = getTileUv(shapePosition, sampleDatas[0].tileCoords);
        sampleDatas[1].tileUv = getTileUv(shapePosition, sampleDatas[1].tileCoords);
    #endif
}
`;var qF=`// See Octree.glsl for the definitions of SampleData and intMod

/* Megatexture defines (set in Scene/VoxelRenderResources.js)
#define SAMPLE_COUNT ###
#define NEAREST_SAMPLING
#define PADDING
*/

uniform ivec2 u_megatextureSliceDimensions; // number of slices per tile, in two dimensions
uniform ivec2 u_megatextureTileDimensions; // number of tiles per megatexture, in two dimensions
uniform vec2 u_megatextureVoxelSizeUv;
uniform vec2 u_megatextureSliceSizeUv;
uniform vec2 u_megatextureTileSizeUv;

uniform ivec3 u_dimensions; // does not include padding
#if defined(PADDING)
    uniform ivec3 u_paddingBefore;
    uniform ivec3 u_paddingAfter;
#endif

// Integer min, max, clamp: For WebGL1 only
int intMin(int a, int b) {
    return a <= b ? a : b;
}
int intMax(int a, int b) {
    return a >= b ? a : b;
}
int intClamp(int v, int minVal, int maxVal) {
    return intMin(intMax(v, minVal), maxVal);
}

vec2 index1DTo2DTexcoord(int index, ivec2 dimensions, vec2 uvScale)
{
    int indexX = intMod(index, dimensions.x);
    int indexY = index / dimensions.x;
    return vec2(indexX, indexY) * uvScale;
}

/*
    How is 3D data stored in a 2D megatexture?

    In this example there is only one loaded tile and it has 2x2x2 voxels (8 voxels total).
    The data is sliced by Z. The data at Z = 0 is placed in texels (0,0), (0,1), (1,0), (1,1) and
    the data at Z = 1 is placed in texels (2,0), (2,1), (3,0), (3,1).
    Note that there could be empty space in the megatexture because it's a power of two.

      0   1   2   3
    +---+---+---+---+
    |   |   |   |   | 3
    +---+---+---+---+
    |   |   |   |   | 2
    +-------+-------+
    |010|110|011|111| 1
    |--- ---|--- ---|
    |000|100|001|101| 0
    +-------+-------+

    When doing linear interpolation the megatexture needs to be sampled twice: once for
    the Z slice above the voxel coordinate and once for the slice below. The two slices
    are interpolated with fract(coord.z - 0.5). For example, a Z coordinate of 1.0 is
    halfway between two Z slices so the interpolation factor is 0.5. Below is a side view
    of the 3D voxel grid with voxel coordinates on the left side.

    2 +---+
      |001|
    1 +-z-+
      |000|
    0 +---+

    When doing nearest neighbor the megatexture only needs to be sampled once at the closest Z slice.
*/

Properties getPropertiesFromMegatexture(in SampleData sampleData) {
    vec3 tileUv = clamp(sampleData.tileUv, vec3(0.0), vec3(1.0)); // TODO is the clamp necessary?
    int tileIndex = sampleData.megatextureIndex;
    vec3 voxelCoord = tileUv * vec3(u_dimensions);
    ivec3 voxelDimensions = u_dimensions;

    #if defined(PADDING)
        voxelDimensions += u_paddingBefore + u_paddingAfter;
        voxelCoord += vec3(u_paddingBefore);
    #endif

    #if defined(NEAREST_SAMPLING)
        // Round to the center of the nearest voxel
        voxelCoord = floor(voxelCoord) + vec3(0.5);
    #endif

    // Tile location
    vec2 tileUvOffset = index1DTo2DTexcoord(tileIndex, u_megatextureTileDimensions, u_megatextureTileSizeUv);

    // Slice location
    float slice = voxelCoord.z - 0.5;
    int sliceIndex = int(floor(slice));
    int sliceIndex0 = intClamp(sliceIndex, 0, voxelDimensions.z - 1);
    vec2 sliceUvOffset0 = index1DTo2DTexcoord(sliceIndex0, u_megatextureSliceDimensions, u_megatextureSliceSizeUv);

    // Voxel location
    vec2 voxelUvOffset = clamp(voxelCoord.xy, vec2(0.5), vec2(voxelDimensions.xy) - vec2(0.5)) * u_megatextureVoxelSizeUv;

    // Final location in the megatexture
    vec2 uv0 = tileUvOffset + sliceUvOffset0 + voxelUvOffset;

    #if defined(NEAREST_SAMPLING)
        return getPropertiesFromMegatextureAtUv(uv0);
    #else
        float sliceLerp = fract(slice);
        int sliceIndex1 = intMin(sliceIndex + 1, voxelDimensions.z - 1);
        vec2 sliceUvOffset1 = index1DTo2DTexcoord(sliceIndex1, u_megatextureSliceDimensions, u_megatextureSliceSizeUv);
        vec2 uv1 = tileUvOffset + sliceUvOffset1 + voxelUvOffset;
        Properties properties0 = getPropertiesFromMegatextureAtUv(uv0);
        Properties properties1 = getPropertiesFromMegatextureAtUv(uv1);
        return mixProperties(properties0, properties1, sliceLerp);
    #endif
}

// Convert an array of sample datas to a final weighted properties.
Properties accumulatePropertiesFromMegatexture(in SampleData sampleDatas[SAMPLE_COUNT]) {
    #if (SAMPLE_COUNT == 1)
        return getPropertiesFromMegatexture(sampleDatas[0]);
    #else
        // When more than one sample is taken the accumulator needs to start at 0
        Properties properties = clearProperties();
        for (int i = 0; i < SAMPLE_COUNT; ++i) {
            float weight = sampleDatas[i].weight;

            // Avoid reading the megatexture when the weight is 0 as it can be costly.
            if (weight > 0.0) {
                Properties tempProperties = getPropertiesFromMegatexture(sampleDatas[i]);
                tempProperties = scaleProperties(tempProperties, weight);
                properties = sumProperties(properties, tempProperties);
            }
        }
        return properties;
    #endif
}
`;function g_t(e){let t=new NA;this.shaderBuilder=t;let n=e._customShader,i=ht(e._uniformMap,n.uniformMap);e._uniformMap=i;let o=n.uniforms;for(let p in o)if(o.hasOwnProperty(p)){let g=o[p];t.addUniform(g.type,p,Ee.FRAGMENT)}t.addUniform("sampler2D","u_megatextureTextures[METADATA_COUNT]",Ee.FRAGMENT),this.uniformMap=i;let r=e._clippingPlanes,s=u(r)&&r.enabled?r.length:0;this.clippingPlanes=r,this.clippingPlanesLength=s,t.addVertexLines([NF]),t.addFragmentLines([n.fragmentShaderText,"#line 0",YF,FF,qF]),s>0&&(t.addDefine("CLIPPING_PLANES",void 0,Ee.FRAGMENT),t.addDefine("CLIPPING_PLANES_COUNT",s,Ee.FRAGMENT),r.unionClippingRegions&&t.addDefine("CLIPPING_PLANES_UNION",void 0,Ee.FRAGMENT),t.addFragmentLines([VF])),e._depthTest&&(t.addDefine("DEPTH_TEST",void 0,Ee.FRAGMENT),t.addFragmentLines([UF]));let a=e._provider.shape;a==="BOX"?(t.addDefine("SHAPE_BOX",void 0,Ee.FRAGMENT),t.addFragmentLines([GF,kF,wC])):a==="CYLINDER"?t.addFragmentLines([zF,wC,WF]):a==="ELLIPSOID"&&t.addFragmentLines([HF,wC,jF]),t.addFragmentLines([LF]);let c=e._shape,l=c.shaderDefines;for(let p in l)if(l.hasOwnProperty(p)){let g=l[p];u(g)&&(g=g===!0?void 0:g,t.addDefine(p,g,Ee.FRAGMENT))}let f=c.shaderMaximumIntersectionsLength;s>0&&(t.addDefine("CLIPPING_PLANES_INTERSECTION_INDEX",f,Ee.FRAGMENT),s===1?f+=1:r.unionClippingRegions?f+=2:f+=1),e._depthTest&&(t.addDefine("DEPTH_INTERSECTION_INDEX",f,Ee.FRAGMENT),f+=1),t.addDefine("INTERSECTION_COUNT",f,Ee.FRAGMENT),(!m.equals(e.paddingBefore,m.ZERO)||!m.equals(e.paddingAfter,m.ZERO))&&t.addDefine("PADDING",void 0,Ee.FRAGMENT),e._useLogDepth&&t.addDefine("LOG_DEPTH_READ_ONLY",void 0,Ee.FRAGMENT),e._jitter&&t.addDefine("JITTER",void 0,Ee.FRAGMENT),e._nearestSampling&&t.addDefine("NEAREST_SAMPLING",void 0,Ee.FRAGMENT);let d=e._traversal;t.addDefine("SAMPLE_COUNT",`${d._sampleCount}`,Ee.FRAGMENT)}var XF=g_t;function y_t(e,t){let{shaderBuilder:n}=e,{names:i,types:o,componentTypes:r,minimumValues:s,maximumValues:a}=t._provider,c=o.length,l=u(s)&&u(a);n.addDefine("METADATA_COUNT",c,Ee.FRAGMENT),l&&n.addDefine("STATISTICS",void 0,Ee.FRAGMENT);for(let O=0;O<c;O++){let L=i[O],N=o[O],_=`PropertyStatistics_${L}`,b=`PropertyStatistics_${L}`;n.addStruct(_,b,Ee.FRAGMENT);let v=oH(N);n.addStructField(_,v,"min"),n.addStructField(_,v,"max")}let f="Statistics",d="Statistics",p="statistics";n.addStruct(f,d,Ee.FRAGMENT);for(let O=0;O<c;O++){let L=i[O],N=`PropertyStatistics_${L}`,_=L;n.addStructField(f,N,_)}let g="Metadata",h="Metadata",A="metadata";n.addStruct(g,h,Ee.FRAGMENT),n.addStructField(g,d,p);for(let O=0;O<c;O++){let L=i[O],N=o[O],_=oH(N);n.addStructField(g,_,L)}for(let O=0;O<c;O++){let 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L=i[O],N=o[O],_=oH(N);n.addStructField(w,_,L)}{let O="clearProperties";n.addFunction(O,`${D} clearProperties()`,Ee.FRAGMENT),n.addFunctionLines(O,[`${D} ${M};`]);for(let L=0;L<c;L++){let N=i[L],_=o[L],b=r[L],v=oH(_,b);n.addFunctionLines(O,[`${M}.${N} = ${v}(0.0);`])}n.addFunctionLines(O,[`return ${M};`])}{let O="sumProperties";n.addFunction(O,`${D} sumProperties(${D} propertiesA, ${D} propertiesB)`,Ee.FRAGMENT),n.addFunctionLines(O,[`${D} ${M};`]);for(let L=0;L<c;L++){let N=i[L];n.addFunctionLines(O,[`${M}.${N} = propertiesA.${N} + propertiesB.${N};`])}n.addFunctionLines(O,[`return ${M};`])}{let O="scaleProperties";n.addFunction(O,`${D} scaleProperties(${D} ${M}, float scale)`,Ee.FRAGMENT),n.addFunctionLines(O,[`${D} scaledProperties = ${M};`]);for(let L=0;L<c;L++){let N=i[L];n.addFunctionLines(O,[`scaledProperties.${N} *= scale;`])}n.addFunctionLines(O,["return scaledProperties;"])}{let O="mixProperties";n.addFunction(O,`${D} mixProperties(${D} propertiesA, ${D} propertiesB, float 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O_t={FLOAT:"float",VEC2:"vec2",VEC3:"vec3",VEC4:"vec4",INT:"int",INT_VEC2:"ivec2",INT_VEC3:"ivec3",INT_VEC4:"ivec4",BOOL:"bool",BOOL_VEC2:"bvec2",BOOL_VEC3:"bvec3",BOOL_VEC4:"bvec4",MAT2:"mat2",MAT3:"mat2",MAT4:"mat4",SAMPLER_2D:"sampler2D",SAMPLER_CUBE:"samplerCube"},kS=Object.freeze(O_t);function zS(){this._defaultTexture=void 0,this._textures={},this._loadedImages=[],this._lastUpdatedFrame=-1}zS.prototype.getTexture=function(e){return this._textures[e]};function M_t(e,t,n){n.resource.fetchImage().then(function(i){e._loadedImages.push({id:t,image:i,textureUniform:n})}).catch(function(){let i=e._textures[t];u(i)&&i!==e._defaultTexture&&i.destroy(),e._textures[t]=e._defaultTexture})}zS.prototype.loadTexture2D=function(e,t){u(t.typedArray)?this._loadedImages.push({id:e,textureUniform:t}):M_t(this,e,t)};function R_t(e,t,n){let{id:i,textureUniform:o,image:r}=t,s=n.webgl2?sH(o,r,n):B_t(o,r,n),a=e._textures[i];u(a)&&a!==n.defaultTexture&&a.destroy(),e._textures[i]=s}function sH(e,t,n){let{typedArray:i,sampler:o}=e,r=u(i)?xAe(e,n):new Mt({context:n,source:t,sampler:o});return AAe(o)&&r.generateMipmap(),r}function B_t(e,t,n){let{typedArray:i,sampler:o}=e,r=AAe(o),s=o.wrapS===wn.REPEAT||o.wrapS===wn.MIRRORED_REPEAT||o.wrapT===wn.REPEAT||o.wrapT===wn.MIRRORED_REPEAT,{width:a,height:c}=u(i)?e:t,l=[a,c].every(P.isPowerOfTwo);if((r||s)&&!l)if(u(i)){if(e.pixelDatatype===Ke.UNSIGNED_BYTE){let d=oL(i,a,c),p=bg(d);return sH({sampler:o},p,n)}}else{let d=bg(t);return sH(e,d,n)}else return sH(e,t,n);return r?console.warn("Texture requires resizing for mipmaps but pixelDataType cannot be resized. 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l=s.leafNodeTexture,f=this._uniforms;u(l)&&(f.octreeLeafNodeTexture=s.leafNodeTexture,f.octreeLeafNodeTexelSizeUv=H.clone(s.leafNodeTexelSizeUv,f.octreeLeafNodeTexelSizeUv),f.octreeLeafNodeTilesPerRow=s.leafNodeTilesPerRow),this._shaderDirty&&(JF(this,n),this._shaderDirty=!1);let d=n.uniformState.viewProjection,p=o.orientedBoundingBox,g=agt(p,d,G_t);if(g.x===1||g.y===1||g.z===-1||g.w===-1)return;f.ndcSpaceAxisAlignedBoundingBox=re.clone(g,f.ndcSpaceAxisAlignedBoundingBox);let A=n.uniformState.inverseView;f.transformPositionViewToUv=B.multiplyTransformation(this._transformPositionWorldToUv,A,f.transformPositionViewToUv);let x=n.uniformState.view;f.transformPositionUvToView=B.multiplyTransformation(x,this._transformPositionUvToWorld,f.transformPositionUvToView);let C=n.uniformState.inverseViewRotation;f.transformDirectionViewToLocal=Z.multiply(this._transformDirectionWorldToLocal,C,f.transformDirectionViewToLocal),f.transformNormalLocalToWorld=Z.clone(this._transformNormalLocalToWorld,f.transformNormalLocalToWorld);let T=e.camera.positionWC;f.cameraPositionUv=B.multiplyByPoint(this._transformPositionWorldToUv,T,f.cameraPositionUv),f.stepSize=this._stepSizeUv*this._stepSizeMultiplier;let E=e.passes.pick?this._drawCommandPick:this._drawCommand;E.boundingVolume=o.boundingSphere,e.commandList.push(E)};function $_t(e,t,n){let i=e._uniforms;e._pickId=n.createPickId({primitive:e}),i.pickColor=k.clone(e._pickId.color,i.pickColor);let{shaderDefines:o,shaderUniforms:r}=e._shape;e._shapeDefinesOld=je(o,!0);let s=e._uniformMap;for(let a in r)if(r.hasOwnProperty(a)){let c=`u_${a}`;s[c]=function(){return 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VS(e,n,i,t.types,t.componentTypes,s,r)}function tgt(e,t){t.octreeInternalNodeTexture=e.internalNodeTexture,t.octreeInternalNodeTexelSizeUv=H.clone(e.internalNodeTexelSizeUv,t.octreeInternalNodeTexelSizeUv),t.octreeInternalNodeTilesPerRow=e.internalNodeTilesPerRow;let n=e.megatextures,i=n[0],o=n.length;t.megatextureTextures=new Array(o);for(let r=0;r<o;r++)t.megatextureTextures[r]=n[r].texture;t.megatextureSliceDimensions=H.clone(i.sliceCountPerRegion,t.megatextureSliceDimensions),t.megatextureTileDimensions=H.clone(i.regionCountPerMegatexture,t.megatextureTileDimensions),t.megatextureVoxelSizeUv=H.clone(i.voxelSizeUv,t.megatextureVoxelSizeUv),t.megatextureSliceSizeUv=H.clone(i.sliceSizeUv,t.megatextureSliceSizeUv),t.megatextureTileSizeUv=H.clone(i.regionSizeUv,t.megatextureTileSizeUv)}function ngt(e,t){let n=t.shaderDefines,i=Object.keys(n).some(o=>n[o]!==e._shapeDefinesOld[o]);return i&&(e._shapeDefinesOld=je(n,!0)),i}function igt(e,t){if(!u(e)||!u(t))return 0;let n=t.currentTime,i,o=e.indexOf(n);o>=0?i=e.get(o):(o=~o,o===e.length?(o=e.length-1,i=e.get(o),n=i.stop):(i=e.get(o),n=i.start));let r=ee.secondsDifference(i.stop,i.start),a=ee.secondsDifference(n,i.start)/r;return o+a}function ogt(e,t){let n=e.clippingPlanes;if(!u(n))return!1;n.update(t);let{clippingPlanesState:i,enabled:o}=n;if(o){let r=e._uniforms;r.clippingPlanesTexture=n.texture,r.clippingPlanesMatrix=B.transpose(B.multiplyTransformation(B.inverse(n.modelMatrix,r.clippingPlanesMatrix),e._transformPositionUvToWorld,r.clippingPlanesMatrix),r.clippingPlanesMatrix)}return e._clippingPlanesState===i&&e._clippingPlanesEnabled===o?!1:(e._clippingPlanesState=i,e._clippingPlanesEnabled=o,!0)}Mh.prototype.isDestroyed=function(){return!1};Mh.prototype.destroy=function(){let e=this._drawCommand;u(e)&&(e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy());let t=this._drawCommandPick;return u(t)&&(t.shaderProgram=t.shaderProgram&&t.shaderProgram.destroy()),this._pickId=this._pickId&&this._pickId.destroy(),this._traversal=this._traversal&&this._traversal.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),ue(this)};var TAe=new Array(new re(-1,-1,-1,1),new re(1,-1,-1,1),new re(-1,1,-1,1),new re(1,1,-1,1),new re(-1,-1,1,1),new re(1,-1,1,1),new re(-1,1,1,1),new re(1,1,1,1)),rgt=new Array(1,2,4,0,3,5,0,3,6,1,2,7,0,5,6,1,4,7,2,4,7,3,5,6),sgt=new Array(new re,new re,new re,new re,new re,new re,new re,new re);function agt(e,t,n){let i=B.fromRotationTranslation(e.halfAxes,e.center,K_t),o=B.multiply(t,i,J_t),r=+Number.MAX_VALUE,s=-Number.MAX_VALUE,a=+Number.MAX_VALUE,c=-Number.MAX_VALUE,l,f=sgt,d=TAe.length;for(l=0;l<d;l++)B.multiplyByVector(o,TAe[l],f[l]);for(l=0;l<d;l++){let p=f[l];if(p.z>=-p.w){let g=p.x/p.w,h=p.y/p.w;r=Math.min(r,g),s=Math.max(s,g),a=Math.min(a,h),c=Math.max(c,h)}else for(let g=0;g<3;g++){let h=rgt[l*3+g],A=f[h];if(A.z>=-A.w){let x=p.z+p.w,C=A.z+A.w,T=x/(x-C),E=re.lerp(p,A,T,H_t),S=E.x/E.w,w=E.y/E.w;r=Math.min(r,S),s=Math.max(s,S),a=Math.min(a,w),c=Math.max(c,w)}}}return r=P.clamp(r,-1,1),a=P.clamp(a,-1,1),s=P.clamp(s,-1,1),c=P.clamp(c,-1,1),n=re.fromElements(r,a,s,c,n),n}var VX=3e7,cgt=new m(VX,0,0),lgt=new m(0,VX,0),ugt=new m(0,0,VX);function fgt(e,t){let n=e._traversal,i=e._debugPolylines;i.removeAll();function o(c,l,f,d){i.add({positions:[c,l],width:d,material:zi.fromType("Color",{color:f})})}function r(c,l,f){let d=c.computeCorners();o(d[0],d[1],l,f),o(d[2],d[3],l,f),o(d[4],d[5],l,f),o(d[6],d[7],l,f),o(d[0],d[2],l,f),o(d[4],d[6],l,f),o(d[1],d[3],l,f),o(d[5],d[7],l,f),o(d[0],d[4],l,f),o(d[2],d[6],l,f),o(d[1],d[5],l,f),o(d[3],d[7],l,f)}function s(c){if(!n.isRenderable(c))return;let l=c.level,d=Math.max(1,5/Math.pow(2,l)),g=[k.RED,k.LIME,k.BLUE][l%3];if(r(c.orientedBoundingBox,g,d),u(c.children))for(let h=0;h<8;h++)s(c.children[h])}r(e._shape.orientedBoundingBox,k.WHITE,5),s(n.rootNode);let 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{
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a=n.availability;if(!u(a)||t.mode===ne.SCENE2D)return r;let c=[le.center(e),le.southeast(e),le.southwest(e),le.northeast(e),le.northwest(e)],l=await GX._sampleTerrainMostDetailed(n,c),f=!1,d=l.reduce(function(g,h){return u(h.height)?(f=!0,Math.max(h.height,g)):g},-Number.MAX_VALUE),p=r;return f&&(p.height+=d),p}GX._sampleTerrainMostDetailed=g_;var OC=GX;var dgt=new k,mgt=new k,hgt=new k,pgt=new k,vAe=new re,e2=new Uint8Array(4);function wAe(e,t,n,i){let o=t.height===n.height?0:(e-t.height)/(n.height-t.height);return k.lerp(t.color,n.color,o,i)}function aH(e,t){return{height:e,color:k.clone(t)}}function DAe(e){return e=e.filter(function(t,n,i){let o=n>0,r=n<i.length-1,s=o?t.height===i[n-1].height:!0,a=r?t.height===i[n+1].height:!0;return!s||!a}),e=e.filter(function(t,n,i){let o=n>0,r=n<i.length-1,s=o?k.equals(t.color,i[n-1].color):!1,a=r?k.equals(t.color,i[n+1].color):!1;return!s||!a}),e=e.filter(function(t,n,i){let 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It will be in CesiumJS 1.107.  Use createWorldImageryAsync instead."),e=y(e,y.EMPTY_OBJECT);let t=y(e.style,dm.AERIAL),n=new Vf;return Vf._initialize(n,t,e),n}var XX=Cgt;function GS(e){return tn(`Assets/Textures/SkyBox/tycho2t3_80_${e}.jpg`)}function Tgt(e){e._renderLoopRunning=!0;let t=0;function n(i){if(!e.isDestroyed())if(e._useDefaultRenderLoop)try{let o=e._targetFrameRate;if(!u(o))e.resize(),e.render(),requestAnimationFrame(n);else{let r=1e3/o,s=i-t;s>r&&(e.resize(),e.render(),t=i-s%r),requestAnimationFrame(n)}}catch(o){if(e._useDefaultRenderLoop=!1,e._renderLoopRunning=!1,e._showRenderLoopErrors){let r="An error occurred while rendering.  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It will be in CesiumJS 1.107.  Use options.baseLayer instead.");let C=t.baseLayer;t.globe!==!1&&C!==!1&&t.imageryProvider!==!1&&(u(t.imageryProvider)&&!u(C)&&(C=new Us(t.imageryProvider)),u(C)||(C=Us.fromWorldImagery()),p.imageryLayers.add(C)),u(t.terrainProvider)&&t.globe!==!1&&(p.terrainProvider=t.terrainProvider),u(t.terrain)&&t.globe!==!1&&p.setTerrain(t.terrain),this._screenSpaceEventHandler=new Pu(i),u(t.sceneMode)&&(t.sceneMode===ne.SCENE2D&&this._scene.morphTo2D(0),t.sceneMode===ne.COLUMBUS_VIEW&&this._scene.morphToColumbusView(0)),this._useDefaultRenderLoop=void 0,this.useDefaultRenderLoop=y(t.useDefaultRenderLoop,!0),this._targetFrameRate=void 0,this.targetFrameRate=t.targetFrameRate;let T=this;this._onRenderError=function(E,S){if(T._useDefaultRenderLoop=!1,T._renderLoopRunning=!1,T._showRenderLoopErrors){let w="An error occurred while rendering.  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${t}
${h}`);let A=document.createElement("div");A.className="cesium-widget-errorPanel-message-details collapsed";let x=document.createElement("span");x.className="cesium-widget-errorPanel-more-details",x.appendChild(document.createTextNode("See more...")),A.appendChild(x),A.onclick=function(C){A.removeChild(x),A.appendChild(document.createTextNode(h)),A.className="cesium-widget-errorPanel-message-details",r.className="cesium-widget-errorPanel-content expanded",A.onclick=void 0},a.appendChild(A)}g.innerHTML=`<p>${t}</p>`}let d=document.createElement("div");d.className="cesium-widget-errorPanel-buttonPanel",r.appendChild(d);let p=document.createElement("button");p.setAttribute("type","button"),p.className="cesium-button",p.appendChild(document.createTextNode("OK")),p.onclick=function(){u(c)&&u(window.removeEventListener)&&window.removeEventListener("resize",c,!1),i.removeChild(o)},d.appendChild(p),i.appendChild(o)};MC.prototype.isDestroyed=function(){return!1};MC.prototype.destroy=function(){u(this._scene)&&(this._scene.renderError.removeEventListener(this._onRenderError),this._scene=this._scene.destroy()),this._container.removeChild(this._element),this._creditContainer.removeChild(this._innerCreditContainer),ue(this)};MC.prototype.resize=function(){let e=this._canvas;!this._forceResize&&this._canvasClientWidth===e.clientWidth&&this._canvasClientHeight===e.clientHeight&&this._lastDevicePixelRatio===window.devicePixelRatio||(this._forceResize=!1,PAe(this),OAe(this),this._scene.requestRender())};MC.prototype.render=function(){if(this._canRender){this._scene.initializeFrame();let e=this._clock.tick();this._scene.render(e)}else this._clock.tick()};var t2=MC;function Egt(e){e=y(e,y.EMPTY_OBJECT),this.typedArray=e.typedArray,this.width=e.width,this.height=e.height,this.pixelFormat=y(e.pixelFormat,st.RGBA),this.pixelDatatype=y(e.pixelDatatype,Ke.UNSIGNED_BYTE);let t=e.url;typeof t=="string"&&(t=Ie.createIfNeeded(t)),this.resource=t;let i=y(e.repeat,!0)?wn.REPEAT:wn.CLAMP_TO_EDGE;this.sampler=new fn({wrapS:i,wrapT:i,minificationFilter:e.minificationFilter,magnificationFilter:e.magnificationFilter,maximumAnisotropy:e.maximumAnisotropy})}var KX=Egt;var bgt={FLOAT:"float",VEC2:"vec2",VEC3:"vec3",VEC4:"vec4",MAT2:"mat2",MAT3:"mat2",MAT4:"mat4"},JX=Object.freeze(bgt);var ZX=`uniform sampler2D u_depthTexture;

in vec2 v_textureCoordinates;

void main()
{
    float z_window = czm_unpackDepth(texture(u_depthTexture, v_textureCoordinates));
    z_window = czm_reverseLogDepth(z_window);
    float n_range = czm_depthRange.near;
    float f_range = czm_depthRange.far;
    float z_ndc = (2.0 * z_window - n_range - f_range) / (f_range - n_range);
    float scale = pow(z_ndc * 0.5 + 0.5, 8.0);
    out_FragColor = vec4(mix(vec3(0.0), vec3(1.0), scale), 1.0);
}
`;function Sgt(e,t,n){let i;try{return i=e(t,n),i}catch(o){return Promise.reject(o)}}function vgt(e){let t;return function(n){let i=n.data,o=[],r={id:i.id,result:void 0,error:void 0};return Promise.resolve(Sgt(e,i.parameters,o)).then(function(s){r.result=s}).catch(function(s){s instanceof Error?r.error={name:s.name,message:s.message,stack:s.stack}:r.error=s}).finally(function(){u(t)||(t=y(self.webkitPostMessage,self.postMessage)),i.canTransferArrayBuffer||(o.length=0);try{t(r,o)}catch(s){r.result=void 0,r.error=`postMessage failed with error: ${ph(s)}
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 * Knockout JavaScript library v3.5.1
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http://www.esri.com`,category:"Other",creationFunction:function(){return Ah.fromUrl("https://services.arcgisonline.com/ArcGIS/rest/services/NatGeo_World_Map/MapServer/",{enablePickFeatures:!1})}})),e.push(new gs({name:"Open\xADStreet\xADMap",iconUrl:tn("Widgets/Images/ImageryProviders/openStreetMap.png"),tooltip:`OpenStreetMap (OSM) is a collaborative project to create a free editable map of the world.
http://www.openstreetmap.org`,category:"Other",creationFunction:function(){return new uC({url:"https://a.tile.openstreetmap.org/"})}})),e.push(new gs({name:"Stamen Watercolor",iconUrl:tn("Widgets/Images/ImageryProviders/stamenWatercolor.png"),tooltip:`Reminiscent of hand drawn maps, Stamen watercolor maps apply raster effect area washes and organic edges over a paper texture to add warm pop to any map.
http://maps.stamen.com`,category:"Other",creationFunction:function(){return new uC({url:"https://stamen-tiles.a.ssl.fastly.net/watercolor/",credit:"Map tiles by Stamen Design, under CC BY 3.0. Data by OpenStreetMap, under CC BY SA."})}})),e.push(new gs({name:"Stamen Toner",iconUrl:tn("Widgets/Images/ImageryProviders/stamenToner.png"),tooltip:`A high contrast black and white map.
http://maps.stamen.com`,category:"Other",creationFunction:function(){return new uC({url:"https://stamen-tiles.a.ssl.fastly.net/toner/",credit:"Map tiles by Stamen Design, under CC BY 3.0. Data by OpenStreetMap, under CC BY SA."})}})),e.push(new gs({name:"Sentinel-2",iconUrl:tn("Widgets/Images/ImageryProviders/sentinel-2.png"),tooltip:"Sentinel-2 cloudless by EOX IT Services GmbH (Contains modified Copernicus Sentinel data 2016 and 2017).",category:"Cesium ion",creationFunction:function(){return Vf.fromAssetId(3954)}})),e.push(new gs({name:"Blue Marble",iconUrl:tn("Widgets/Images/ImageryProviders/blueMarble.png"),tooltip:"Blue Marble Next Generation July, 2004 imagery from NASA.",category:"Cesium ion",creationFunction:function(){return Vf.fromAssetId(3845)}})),e.push(new gs({name:"Earth at night",iconUrl:tn("Widgets/Images/ImageryProviders/earthAtNight.png"),tooltip:"The Earth at night, also known as The Black Marble, is a 500 meter resolution global composite imagery layer released by NASA.",category:"Cesium ion",creationFunction:function(){return Vf.fromAssetId(3812)}})),e.push(new gs({name:"Natural Earth\xA0II",iconUrl:tn("Widgets/Images/ImageryProviders/naturalEarthII.png"),tooltip:`Natural Earth II, darkened for contrast.
http://www.naturalearthdata.com/`,category:"Cesium ion",creationFunction:function(){return bh.fromUrl(tn("Assets/Textures/NaturalEarthII"))}})),e}var h2=Xgt;function Kgt(){let e=[];return e.push(new gs({name:"WGS84 Ellipsoid",iconUrl:tn("Widgets/Images/TerrainProviders/Ellipsoid.png"),tooltip:"WGS84 standard ellipsoid, also known as EPSG:4326",category:"Cesium ion",creationFunction:function(){return new v_}})),e.push(new gs({name:"Cesium World Terrain",iconUrl:tn("Widgets/Images/TerrainProviders/CesiumWorldTerrain.png"),tooltip:"High-resolution global terrain tileset curated from several datasources and hosted by Cesium ion",category:"Cesium ion",creationFunction:function(){return qx({requestWaterMask:!0,requestVertexNormals:!0})}})),e}var p2=Kgt;function Jgt(e){let t;if(u(e)){t="Command Statistics";let n=e.commandsInFrustums;for(let i in n)if(n.hasOwnProperty(i)){let o=parseInt(i,10),r;if(o===7)r="1, 2 and 3";else{let s=[];for(let a=2;a>=0;a--){let c=Math.pow(2,a);o>=c&&(s.push(a+1),o-=c)}r=s.reverse().join(" and ")}t+=`<br>&nbsp;&nbsp;&nbsp;&nbsp;${n[i]} in frustum ${r}`}t+=`<br>Total: ${e.totalCommands}`}return t}function sK(e,t,n){let i=Math.min(n,t);return i=Math.max(i,e),i}var Zgt=new Dn,Qgt=new m;function _2(e,t){let n=this,i=e.canvas,o=new Pu(i);this._eventHandler=o,this._scene=e,this._canvas=i,this._primitive=void 0,this._tile=void 0,this._modelMatrixPrimitive=void 0,this._performanceDisplay=void 0,this._performanceContainer=t;let r=this._scene.globe;r.depthTestAgainstTerrain=!0,this.frustums=!1,this.frustumPlanes=!1,this.performance=!1,this.shaderCacheText="",this.primitiveBoundingSphere=!1,this.primitiveReferenceFrame=!1,this.filterPrimitive=!1,this.tileBoundingSphere=!1,this.filterTile=!1,this.wireframe=!1,this.depthFrustum=1,this._numberOfFrustums=1,this.suspendUpdates=!1,this.tileCoordinates=!1,this.frustumStatisticText=!1,this.tileText="",this.hasPickedPrimitive=!1,this.hasPickedTile=!1,this.pickPrimitiveActive=!1,this.pickTileActive=!1,this.dropDownVisible=!0,this.generalVisible=!0,this.primitivesVisible=!1,this.terrainVisible=!1,this.depthFrustumText="",Te.track(this,["frustums","frustumPlanes","performance","shaderCacheText","primitiveBoundingSphere","primitiveReferenceFrame","filterPrimitive","tileBoundingSphere","filterTile","wireframe","depthFrustum","suspendUpdates","tileCoordinates","frustumStatisticText","tileText","hasPickedPrimitive","hasPickedTile","pickPrimitiveActive","pickTileActive","dropDownVisible","generalVisible","primitivesVisible","terrainVisible","depthFrustumText"]),this._toggleDropDown=Cn(function(){n.dropDownVisible=!n.dropDownVisible}),this._toggleGeneral=Cn(function(){n.generalVisible=!n.generalVisible}),this._togglePrimitives=Cn(function(){n.primitivesVisible=!n.primitivesVisible}),this._toggleTerrain=Cn(function(){n.terrainVisible=!n.terrainVisible}),this._frustumsSubscription=Te.getObservable(this,"frustums").subscribe(function(l){n._scene.debugShowFrustums=l,n._scene.requestRender()}),this._frustumPlanesSubscription=Te.getObservable(this,"frustumPlanes").subscribe(function(l){n._scene.debugShowFrustumPlanes=l,n._scene.requestRender()}),this._performanceSubscription=Te.getObservable(this,"performance").subscribe(function(l){l?n._performanceDisplay=new F_({container:n._performanceContainer}):n._performanceContainer.innerHTML=""}),this._showPrimitiveBoundingSphere=Cn(function(){return n._primitive.debugShowBoundingVolume=n.primitiveBoundingSphere,n._scene.requestRender(),!0}),this._primitiveBoundingSphereSubscription=Te.getObservable(this,"primitiveBoundingSphere").subscribe(function(){n._showPrimitiveBoundingSphere()}),this._showPrimitiveReferenceFrame=Cn(function(){if(n.primitiveReferenceFrame){let l=n._primitive.modelMatrix;n._modelMatrixPrimitive=new ML({modelMatrix:l}),n._scene.primitives.add(n._modelMatrixPrimitive)}else u(n._modelMatrixPrimitive)&&(n._scene.primitives.remove(n._modelMatrixPrimitive),n._modelMatrixPrimitive=void 0);return n._scene.requestRender(),!0}),this._primitiveReferenceFrameSubscription=Te.getObservable(this,"primitiveReferenceFrame").subscribe(function(){n._showPrimitiveReferenceFrame()}),this._doFilterPrimitive=Cn(function(){return n.filterPrimitive?n._scene.debugCommandFilter=function(l){return u(n._modelMatrixPrimitive)&&l.owner===n._modelMatrixPrimitive._primitive?!0:u(n._primitive)?l.owner===n._primitive||l.owner===n._primitive._billboardCollection||l.owner.primitive===n._primitive:!1}:n._scene.debugCommandFilter=void 0,!0}),this._filterPrimitiveSubscription=Te.getObservable(this,"filterPrimitive").subscribe(function(){n._doFilterPrimitive(),n._scene.requestRender()}),this._wireframeSubscription=Te.getObservable(this,"wireframe").subscribe(function(l){r._surface.tileProvider._debug.wireframe=l,n._scene.requestRender()}),this._depthFrustumSubscription=Te.getObservable(this,"depthFrustum").subscribe(function(l){n._scene.debugShowDepthFrustum=l,n._scene.requestRender()}),this._incrementDepthFrustum=Cn(function(){let l=n.depthFrustum+1;return n.depthFrustum=sK(1,n._numberOfFrustums,l),n._scene.requestRender(),!0}),this._decrementDepthFrustum=Cn(function(){let l=n.depthFrustum-1;return n.depthFrustum=sK(1,n._numberOfFrustums,l),n._scene.requestRender(),!0}),this._suspendUpdatesSubscription=Te.getObservable(this,"suspendUpdates").subscribe(function(l){r._surface._debug.suspendLodUpdate=l,l||(n.filterTile=!1)});let s;this._showTileCoordinates=Cn(function(){return n.tileCoordinates&&!u(s)?s=e.imageryLayers.addImageryProvider(new RF({tilingScheme:e.terrainProvider.tilingScheme})):!n.tileCoordinates&&u(s)&&(e.imageryLayers.remove(s),s=void 0),!0}),this._tileCoordinatesSubscription=Te.getObservable(this,"tileCoordinates").subscribe(function(){n._showTileCoordinates(),n._scene.requestRender()}),this._tileBoundingSphereSubscription=Te.getObservable(this,"tileBoundingSphere").subscribe(function(){n._showTileBoundingSphere(),n._scene.requestRender()}),this._showTileBoundingSphere=Cn(function(){return n.tileBoundingSphere?r._surface.tileProvider._debug.boundingSphereTile=n._tile:r._surface.tileProvider._debug.boundingSphereTile=void 0,n._scene.requestRender(),!0}),this._doFilterTile=Cn(function(){return n.filterTile?(n.suspendUpdates=!0,r._surface._tilesToRender=[],u(n._tile)&&n._tile.renderable&&r._surface._tilesToRender.push(n._tile)):n.suspendUpdates=!1,!0}),this._filterTileSubscription=Te.getObservable(this,"filterTile").subscribe(function(){n.doFilterTile(),n._scene.requestRender()});function a(l){let f=n._scene.pick({x:l.position.x,y:l.position.y});u(f)&&(n.primitive=u(f.collection)?f.collection:f.primitive),n._scene.requestRender(),n.pickPrimitiveActive=!1}this._pickPrimitive=Cn(function(){n.pickPrimitiveActive=!n.pickPrimitiveActive}),this._pickPrimitiveActiveSubscription=Te.getObservable(this,"pickPrimitiveActive").subscribe(function(l){l?o.setInputAction(a,An.LEFT_CLICK):o.removeInputAction(An.LEFT_CLICK)});function c(l){let f,d=r.ellipsoid,p=n._scene.camera.getPickRay(l.position,Zgt),g=r.pick(p,n._scene,Qgt);if(u(g)){let h=d.cartesianToCartographic(g),A=r._surface.tileProvider._tilesToRenderByTextureCount;for(let x=0;!f&&x<A.length;++x){let C=A[x];if(u(C))for(let T=0;!f&&T<C.length;++T){let E=C[T];le.contains(E.rectangle,h)&&(f=E)}}}n.tile=f,n.pickTileActive=!1}this._pickTile=Cn(function(){n.pickTileActive=!n.pickTileActive}),this._pickTileActiveSubscription=Te.getObservable(this,"pickTileActive").subscribe(function(l){l?o.setInputAction(c,An.LEFT_CLICK):o.removeInputAction(An.LEFT_CLICK)}),this._removePostRenderEvent=e.postRender.addEventListener(function(){n._update()})}Object.defineProperties(_2.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},toggleDropDown:{get:function(){return this._toggleDropDown}},showPrimitiveBoundingSphere:{get:function(){return this._showPrimitiveBoundingSphere}},showPrimitiveReferenceFrame:{get:function(){return this._showPrimitiveReferenceFrame}},doFilterPrimitive:{get:function(){return this._doFilterPrimitive}},incrementDepthFrustum:{get:function(){return this._incrementDepthFrustum}},decrementDepthFrustum:{get:function(){return this._decrementDepthFrustum}},showTileCoordinates:{get:function(){return this._showTileCoordinates}},showTileBoundingSphere:{get:function(){return this._showTileBoundingSphere}},doFilterTile:{get:function(){return this._doFilterTile}},toggleGeneral:{get:function(){return this._toggleGeneral}},togglePrimitives:{get:function(){return this._togglePrimitives}},toggleTerrain:{get:function(){return this._toggleTerrain}},pickPrimitive:{get:function(){return this._pickPrimitive}},pickTile:{get:function(){return this._pickTile}},selectParent:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.parent})}},selectNW:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.northwestChild})}},selectNE:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.northeastChild})}},selectSW:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.southwestChild})}},selectSE:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.southeastChild})}},primitive:{get:function(){return this._primitive},set:function(e){let t=this._primitive;e!==t&&(this.hasPickedPrimitive=!0,u(t)&&(t.debugShowBoundingVolume=!1),this._scene.debugCommandFilter=void 0,u(this._modelMatrixPrimitive)&&(this._scene.primitives.remove(this._modelMatrixPrimitive),this._modelMatrixPrimitive=void 0),this._primitive=e,e.show=!1,setTimeout(function(){e.show=!0},50),this.showPrimitiveBoundingSphere(),this.showPrimitiveReferenceFrame(),this.doFilterPrimitive())}},tile:{get:function(){return this._tile},set:function(e){if(u(e)){this.hasPickedTile=!0;let t=this._tile;if(e!==t){this.tileText=`L: ${e.level} X: ${e.x} Y: ${e.y}`,this.tileText+=`<br>SW corner: ${e.rectangle.west}, ${e.rectangle.south}`,this.tileText+=`<br>NE corner: ${e.rectangle.east}, ${e.rectangle.north}`;let n=e.data;u(n)&&u(n.tileBoundingRegion)?this.tileText+=`<br>Min: ${n.tileBoundingRegion.minimumHeight} Max: ${n.tileBoundingRegion.maximumHeight}`:this.tileText+="<br>(Tile is not loaded)"}this._tile=e,this.showTileBoundingSphere(),this.doFilterTile()}else this.hasPickedTile=!1,this._tile=void 0}}});_2.prototype._update=function(){this.frustums&&(this.frustumStatisticText=Jgt(this._scene.debugFrustumStatistics));let e=this._scene.numberOfFrustums;this._numberOfFrustums=e,this.depthFrustum=sK(1,e,this.depthFrustum),this.depthFrustumText=`${this.depthFrustum} of ${e}`,this.performance&&this._performanceDisplay.update(),this.primitiveReferenceFrame&&(this._modelMatrixPrimitive.modelMatrix=this._primitive.modelMatrix),this.shaderCacheText=`Cached shaders: ${this._scene.context.shaderCache.numberOfShaders}`};_2.prototype.isDestroyed=function(){return!1};_2.prototype.destroy=function(){return this._eventHandler.destroy(),this._removePostRenderEvent(),this._frustumsSubscription.dispose(),this._frustumPlanesSubscription.dispose(),this._performanceSubscription.dispose(),this._primitiveBoundingSphereSubscription.dispose(),this._primitiveReferenceFrameSubscription.dispose(),this._filterPrimitiveSubscription.dispose(),this._wireframeSubscription.dispose(),this._depthFrustumSubscription.dispose(),this._suspendUpdatesSubscription.dispose(),this._tileCoordinatesSubscription.dispose(),this._tileBoundingSphereSubscription.dispose(),this._filterTileSubscription.dispose(),this._pickPrimitiveActiveSubscription.dispose(),this._pickTileActiveSubscription.dispose(),ue(this)};var g2=_2;function mH(e,t){e=In(e);let n=document.createElement("div"),i=new g2(t,n);this._viewModel=i,this._container=e;let o=document.createElement("div");this._element=o;let r=document.createElement("div");r.textContent="Cesium Inspector",r.className="cesium-cesiumInspector-button",r.setAttribute("data-bind","click: toggleDropDown"),o.appendChild(r),o.className="cesium-cesiumInspector",o.setAttribute("data-bind",'css: { "cesium-cesiumInspector-visible" : dropDownVisible, "cesium-cesiumInspector-hidden" : !dropDownVisible }'),e.appendChild(this._element);let s=document.createElement("div");s.className="cesium-cesiumInspector-dropDown",o.appendChild(s);let a=Ia.createSection,c=Ia.createCheckbox,l=a(s,"General","generalVisible","toggleGeneral"),f=c("Show Frustums","frustums"),d=document.createElement("div");d.className="cesium-cesiumInspector-frustumStatistics",d.setAttribute("data-bind","visible: frustums, html: frustumStatisticText"),f.appendChild(d),l.appendChild(f),l.appendChild(c("Show Frustum Planes","frustumPlanes")),l.appendChild(c("Performance Display","performance")),n.className="cesium-cesiumInspector-performanceDisplay",l.appendChild(n);let p=document.createElement("div");p.className="cesium-cesiumInspector-shaderCache",p.setAttribute("data-bind","html: shaderCacheText"),l.appendChild(p);let g=document.createElement("div");l.appendChild(g);let h=document.createElement("span");h.setAttribute("data-bind",'html: "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Frustum:"'),g.appendChild(h);let A=document.createElement("span");A.setAttribute("data-bind","text: depthFrustumText"),g.appendChild(A);let x=document.createElement("input");x.type="button",x.value="-",x.className="cesium-cesiumInspector-pickButton",x.setAttribute("data-bind","click: decrementDepthFrustum"),g.appendChild(x);let C=document.createElement("input");C.type="button",C.value="+",C.className="cesium-cesiumInspector-pickButton",C.setAttribute("data-bind","click: incrementDepthFrustum"),g.appendChild(C);let T=a(s,"Primitives","primitivesVisible","togglePrimitives"),E=document.createElement("div");E.className="cesium-cesiumInspector-pickSection",T.appendChild(E);let S=document.createElement("input");S.type="button",S.value="Pick a primitive",S.className="cesium-cesiumInspector-pickButton",S.setAttribute("data-bind",'css: {"cesium-cesiumInspector-pickButtonHighlight" : pickPrimitiveActive}, click: pickPrimitive');let w=document.createElement("div");w.className="cesium-cesiumInspector-center",w.appendChild(S),E.appendChild(w),E.appendChild(c("Show bounding sphere","primitiveBoundingSphere","hasPickedPrimitive")),E.appendChild(c("Show reference frame","primitiveReferenceFrame","hasPickedPrimitive")),this._primitiveOnly=c("Show only selected","filterPrimitive","hasPickedPrimitive"),E.appendChild(this._primitiveOnly);let D=a(s,"Terrain","terrainVisible","toggleTerrain"),M=document.createElement("div");M.className="cesium-cesiumInspector-pickSection",D.appendChild(M);let O=document.createElement("input");O.type="button",O.value="Pick a tile",O.className="cesium-cesiumInspector-pickButton",O.setAttribute("data-bind",'css: {"cesium-cesiumInspector-pickButtonHighlight" : pickTileActive}, click: pickTile'),w=document.createElement("div"),w.appendChild(O),w.className="cesium-cesiumInspector-center",M.appendChild(w);let L=document.createElement("div");M.appendChild(L);let N=document.createElement("input");N.type="button",N.value="Parent",N.className="cesium-cesiumInspector-pickButton",N.setAttribute("data-bind","click: selectParent");let _=document.createElement("input");_.type="button",_.value="NW",_.className="cesium-cesiumInspector-pickButton",_.setAttribute("data-bind","click: selectNW");let b=document.createElement("input");b.type="button",b.value="NE",b.className="cesium-cesiumInspector-pickButton",b.setAttribute("data-bind","click: selectNE");let v=document.createElement("input");v.type="button",v.value="SW",v.className="cesium-cesiumInspector-pickButton",v.setAttribute("data-bind","click: selectSW");let I=document.createElement("input");I.type="button",I.value="SE",I.className="cesium-cesiumInspector-pickButton",I.setAttribute("data-bind","click: selectSE");let R=document.createElement("div");R.className="cesium-cesiumInspector-tileText",L.className="cesium-cesiumInspector-frustumStatistics",L.appendChild(R),L.setAttribute("data-bind","visible: hasPickedTile"),R.setAttribute("data-bind","html: tileText");let F=document.createElement("div");F.className="cesium-cesiumInspector-relativeText",F.textContent="Select relative:",L.appendChild(F);let z=document.createElement("table"),V=document.createElement("tr"),G=document.createElement("tr"),U=document.createElement("td");U.appendChild(N);let q=document.createElement("td");q.appendChild(_);let Y=document.createElement("td");Y.appendChild(b),V.appendChild(U),V.appendChild(q),V.appendChild(Y);let Q=document.createElement("td"),W=document.createElement("td");W.appendChild(v);let K=document.createElement("td");K.appendChild(I),G.appendChild(Q),G.appendChild(W),G.appendChild(K),z.appendChild(V),z.appendChild(G),L.appendChild(z),M.appendChild(c("Show bounding volume","tileBoundingSphere","hasPickedTile")),M.appendChild(c("Show only selected","filterTile","hasPickedTile")),D.appendChild(c("Wireframe","wireframe")),D.appendChild(c("Suspend LOD update","suspendUpdates")),D.appendChild(c("Show tile coordinates","tileCoordinates")),Te.applyBindings(i,this._element)}Object.defineProperties(mH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});mH.prototype.isDestroyed=function(){return!1};mH.prototype.destroy=function(){return Te.cleanNode(this._element),this._container.removeChild(this._element),this.viewModel.destroy(),ue(this)};var y2=mH;function $gt(e){return function(t){let n=e._scene.pick(t.position);u(n)&&n.primitive instanceof Ca&&(e.tileset=n.primitive),e.pickActive=!1}}function jAe(e,t){t?e._eventHandler.setInputAction(function(n){let i=e._scene.pick(n.endPosition);u(i)&&i.primitive instanceof Ca&&(e.tileset=i.primitive)},An.MOUSE_MOVE):(e._eventHandler.removeInputAction(An.MOUSE_MOVE),e.picking=e.picking)}var eyt={maximumFractionDigits:3};function A2(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,eyt):Math.round(t).toLocaleString()}function x2(e,t){if(!u(e))return"";let n=t?e._statisticsPerPass[Ro.PICK]:e._statisticsPerPass[Ro.RENDER],i='<ul class="cesium-cesiumInspector-statistics">';return i+=`<li><strong>Visited: </strong>${n.visited.toLocaleString()}</li><li><strong>Selected: </strong>${n.selected.toLocaleString()}</li><li><strong>Commands: </strong>${n.numberOfCommands.toLocaleString()}</li>`,i+="</ul>",t||(i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Requests: </strong>${n.numberOfPendingRequests.toLocaleString()}</li><li><strong>Attempted: </strong>${n.numberOfAttemptedRequests.toLocaleString()}</li><li><strong>Processing: </strong>${n.numberOfTilesProcessing.toLocaleString()}</li><li><strong>Content Ready: </strong>${n.numberOfTilesWithContentReady.toLocaleString()}</li><li><strong>Total: </strong>${n.numberOfTilesTotal.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Features Selected: </strong>${n.numberOfFeaturesSelected.toLocaleString()}</li><li><strong>Features Loaded: </strong>${n.numberOfFeaturesLoaded.toLocaleString()}</li><li><strong>Points Selected: </strong>${n.numberOfPointsSelected.toLocaleString()}</li><li><strong>Points Loaded: </strong>${n.numberOfPointsLoaded.toLocaleString()}</li><li><strong>Triangles Selected: </strong>${n.numberOfTrianglesSelected.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Tiles styled: </strong>${n.numberOfTilesStyled.toLocaleString()}</li><li><strong>Features styled: </strong>${n.numberOfFeaturesStyled.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Children Union Culled: </strong>${n.numberOfTilesCulledWithChildrenUnion.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Geometry Memory (MB): </strong>${A2(n.geometryByteLength)}</li><li><strong>Texture Memory (MB): </strong>${A2(n.texturesByteLength)}</li><li><strong>Batch Table Memory (MB): </strong>${A2(n.batchTableByteLength)}</li>`,i+="</ul>"),i}function YAe(){let e=Li.statistics;return`
  <ul class="cesium-cesiumInspector-statistics">
    <li><strong>Geometry Memory (MB): </strong>${A2(e.geometryByteLength)}</li>
    <li><strong>Texture Memory (MB): </strong>${A2(e.texturesByteLength)}</li>
  </ul>
  `}var tyt=[{text:"Highlight",value:ml.HIGHLIGHT},{text:"Replace",value:ml.REPLACE},{text:"Mix",value:ml.MIX}],WAe=new k(1,1,0,.4),nyt=new k,hH=new k;function la(e,t){let n=this,i=e.canvas;this._eventHandler=new Pu(i),this._scene=e,this._performanceContainer=t,this._canvas=i,this._performanceDisplay=new F_({container:t}),this._statisticsText="",this._pickStatisticsText="",this._resourceCacheStatisticsText="",this._editorError="",this.performance=!1,this.showStatistics=!0,this.showPickStatistics=!0,this.showResourceCacheStatistics=!1,this.inspectorVisible=!0,this.tilesetVisible=!1,this.displayVisible=!1,this.updateVisible=!1,this.loggingVisible=!1,this.styleVisible=!1,this.tileDebugLabelsVisible=!1,this.optimizationVisible=!1,this.styleString="{}",this.hasEnabledWireframe=!1,this._tileset=void 0,this._feature=void 0,this._tile=void 0,Te.track(this,["performance","inspectorVisible","_statisticsText","_pickStatisticsText","_resourceCacheStatisticsText","_editorError","showPickStatistics","showStatistics","showResourceCacheStatistics","tilesetVisible","displayVisible","updateVisible","loggingVisible","styleVisible","optimizationVisible","tileDebugLabelsVisible","styleString","_feature","_tile","_tileset","hasEnabledWireframe"]),this._properties=Te.observable({}),this.properties=[],Te.defineProperty(this,"properties",function(){let U=[],q=n._properties();for(let Y in q)q.hasOwnProperty(Y)&&U.push(Y);return U});let o=Te.observable();Te.defineProperty(this,"dynamicScreenSpaceError",{get:function(){return o()},set:function(U){o(U),u(n._tileset)&&(n._tileset.dynamicScreenSpaceError=U)}}),this.dynamicScreenSpaceError=!1;let r=Te.observable();Te.defineProperty(this,"colorBlendMode",{get:function(){return r()},set:function(U){r(U),u(n._tileset)&&(n._tileset.colorBlendMode=U,n._scene.requestRender())}}),this.colorBlendMode=ml.HIGHLIGHT;let s=Te.observable(),a=Te.observable();Te.defineProperty(this,"picking",{get:function(){return a()},set:function(U){a(U),U?n._eventHandler.setInputAction(function(q){let Y=e.pick(q.endPosition);if(Y instanceof Cs?(n.feature=Y,n.tile=Y.content.tile):u(Y)&&u(Y.content)?(n.feature=void 0,n.tile=Y.content.tile):(n.feature=void 0,n.tile=void 0),!!u(n._tileset)){if(s&&u(Y)&&u(Y.content)){let Q;e.pickPositionSupported&&(Q=e.pickPosition(q.endPosition),u(Q)&&(n._tileset.debugPickPosition=Q)),n._tileset.debugPickedTile=Y.content.tile}else n._tileset.debugPickedTile=void 0;n._scene.requestRender()}},An.MOUSE_MOVE):(n.feature=void 0,n.tile=void 0,n._eventHandler.removeInputAction(An.MOUSE_MOVE))}}),this.picking=!0;let c=Te.observable();Te.defineProperty(this,"colorize",{get:function(){return c()},set:function(U){c(U),u(n._tileset)&&(n._tileset.debugColorizeTiles=U,n._scene.requestRender())}}),this.colorize=!1;let l=Te.observable();Te.defineProperty(this,"wireframe",{get:function(){return l()},set:function(U){l(U),u(n._tileset)&&(n._tileset.debugWireframe=U,n._scene.requestRender())}}),this.wireframe=!1;let f=Te.observable();Te.defineProperty(this,"showBoundingVolumes",{get:function(){return f()},set:function(U){f(U),u(n._tileset)&&(n._tileset.debugShowBoundingVolume=U,n._scene.requestRender())}}),this.showBoundingVolumes=!1;let d=Te.observable();Te.defineProperty(this,"showContentBoundingVolumes",{get:function(){return d()},set:function(U){d(U),u(n._tileset)&&(n._tileset.debugShowContentBoundingVolume=U,n._scene.requestRender())}}),this.showContentBoundingVolumes=!1;let p=Te.observable();Te.defineProperty(this,"showRequestVolumes",{get:function(){return p()},set:function(U){p(U),u(n._tileset)&&(n._tileset.debugShowViewerRequestVolume=U,n._scene.requestRender())}}),this.showRequestVolumes=!1;let g=Te.observable();Te.defineProperty(this,"freezeFrame",{get:function(){return g()},set:function(U){g(U),u(n._tileset)&&(n._tileset.debugFreezeFrame=U,n._scene.debugShowFrustumPlanes=U,n._scene.requestRender())}}),this.freezeFrame=!1,Te.defineProperty(this,"showOnlyPickedTileDebugLabel",{get:function(){return s()},set:function(U){s(U),u(n._tileset)&&(n._tileset.debugPickedTileLabelOnly=U,n._scene.requestRender())}}),this.showOnlyPickedTileDebugLabel=!1;let h=Te.observable();Te.defineProperty(this,"showGeometricError",{get:function(){return h()},set:function(U){h(U),u(n._tileset)&&(n._tileset.debugShowGeometricError=U,n._scene.requestRender())}}),this.showGeometricError=!1;let A=Te.observable();Te.defineProperty(this,"showRenderingStatistics",{get:function(){return A()},set:function(U){A(U),u(n._tileset)&&(n._tileset.debugShowRenderingStatistics=U,n._scene.requestRender())}}),this.showRenderingStatistics=!1;let x=Te.observable();Te.defineProperty(this,"showMemoryUsage",{get:function(){return x()},set:function(U){x(U),u(n._tileset)&&(n._tileset.debugShowMemoryUsage=U,n._scene.requestRender())}}),this.showMemoryUsage=!1;let C=Te.observable();Te.defineProperty(this,"showUrl",{get:function(){return C()},set:function(U){C(U),u(n._tileset)&&(n._tileset.debugShowUrl=U,n._scene.requestRender())}}),this.showUrl=!1;let T=Te.observable();Te.defineProperty(this,"maximumScreenSpaceError",{get:function(){return T()},set:function(U){U=Number(U),isNaN(U)||(T(U),u(n._tileset)&&(n._tileset.maximumScreenSpaceError=U))}}),this.maximumScreenSpaceError=16;let E=Te.observable();Te.defineProperty(this,"dynamicScreenSpaceErrorDensity",{get:function(){return E()},set:function(U){U=Number(U),isNaN(U)||(E(U),u(n._tileset)&&(n._tileset.dynamicScreenSpaceErrorDensity=U))}}),this.dynamicScreenSpaceErrorDensity=.00278,this.dynamicScreenSpaceErrorDensitySliderValue=void 0,Te.defineProperty(this,"dynamicScreenSpaceErrorDensitySliderValue",{get:function(){return Math.pow(E(),1/6)},set:function(U){E(Math.pow(U,6))}});let S=Te.observable();Te.defineProperty(this,"dynamicScreenSpaceErrorFactor",{get:function(){return S()},set:function(U){U=Number(U),isNaN(U)||(S(U),u(n._tileset)&&(n._tileset.dynamicScreenSpaceErrorFactor=U))}}),this.dynamicScreenSpaceErrorFactor=4;let w=$gt(this),D=Te.observable();Te.defineProperty(this,"pickActive",{get:function(){return D()},set:function(U){D(U),U?n._eventHandler.setInputAction(w,An.LEFT_CLICK):n._eventHandler.removeInputAction(An.LEFT_CLICK)}});let M=Te.observable();Te.defineProperty(this,"pointCloudShading",{get:function(){return M()},set:function(U){M(U),u(n._tileset)&&(n._tileset.pointCloudShading.attenuation=U)}}),this.pointCloudShading=!1;let O=Te.observable();Te.defineProperty(this,"geometricErrorScale",{get:function(){return O()},set:function(U){U=Number(U),isNaN(U)||(O(U),u(n._tileset)&&(n._tileset.pointCloudShading.geometricErrorScale=U))}}),this.geometricErrorScale=1;let L=Te.observable();Te.defineProperty(this,"maximumAttenuation",{get:function(){return L()},set:function(U){U=Number(U),isNaN(U)||(L(U),u(n._tileset)&&(n._tileset.pointCloudShading.maximumAttenuation=U===0?void 0:U))}}),this.maximumAttenuation=0;let N=Te.observable();Te.defineProperty(this,"baseResolution",{get:function(){return N()},set:function(U){U=Number(U),isNaN(U)||(N(U),u(n._tileset)&&(n._tileset.pointCloudShading.baseResolution=U===0?void 0:U))}}),this.baseResolution=0;let _=Te.observable();Te.defineProperty(this,"eyeDomeLighting",{get:function(){return _()},set:function(U){_(U),u(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLighting=U)}}),this.eyeDomeLighting=!1;let b=Te.observable();Te.defineProperty(this,"eyeDomeLightingStrength",{get:function(){return b()},set:function(U){U=Number(U),isNaN(U)||(b(U),u(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLightingStrength=U))}}),this.eyeDomeLightingStrength=1;let v=Te.observable();Te.defineProperty(this,"eyeDomeLightingRadius",{get:function(){return v()},set:function(U){U=Number(U),isNaN(U)||(v(U),u(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLightingRadius=U))}}),this.eyeDomeLightingRadius=1,this.pickActive=!1;let I=Te.observable();Te.defineProperty(this,"skipLevelOfDetail",{get:function(){return I()},set:function(U){I(U),u(n._tileset)&&(n._tileset.skipLevelOfDetail=U)}}),this.skipLevelOfDetail=!0;let R=Te.observable();Te.defineProperty(this,"skipScreenSpaceErrorFactor",{get:function(){return R()},set:function(U){U=Number(U),isNaN(U)||(R(U),u(n._tileset)&&(n._tileset.skipScreenSpaceErrorFactor=U))}}),this.skipScreenSpaceErrorFactor=16;let F=Te.observable();Te.defineProperty(this,"baseScreenSpaceError",{get:function(){return F()},set:function(U){U=Number(U),isNaN(U)||(F(U),u(n._tileset)&&(n._tileset.baseScreenSpaceError=U))}}),this.baseScreenSpaceError=1024;let z=Te.observable();Te.defineProperty(this,"skipLevels",{get:function(){return z()},set:function(U){U=Number(U),isNaN(U)||(z(U),u(n._tileset)&&(n._tileset.skipLevels=U))}}),this.skipLevels=1;let V=Te.observable();Te.defineProperty(this,"immediatelyLoadDesiredLevelOfDetail",{get:function(){return V()},set:function(U){V(U),u(n._tileset)&&(n._tileset.immediatelyLoadDesiredLevelOfDetail=U)}}),this.immediatelyLoadDesiredLevelOfDetail=!1;let G=Te.observable();Te.defineProperty(this,"loadSiblings",{get:function(){return G()},set:function(U){G(U),u(n._tileset)&&(n._tileset.loadSiblings=U)}}),this.loadSiblings=!1,this._style=void 0,this._shouldStyle=!1,this._definedProperties=["properties","dynamicScreenSpaceError","colorBlendMode","picking","colorize","wireframe","showBoundingVolumes","showContentBoundingVolumes","showRequestVolumes","freezeFrame","maximumScreenSpaceError","dynamicScreenSpaceErrorDensity","baseScreenSpaceError","skipScreenSpaceErrorFactor","skipLevelOfDetail","skipLevels","immediatelyLoadDesiredLevelOfDetail","loadSiblings","dynamicScreenSpaceErrorDensitySliderValue","dynamicScreenSpaceErrorFactor","pickActive","showOnlyPickedTileDebugLabel","showGeometricError","showRenderingStatistics","showMemoryUsage","showUrl","pointCloudShading","geometricErrorScale","maximumAttenuation","baseResolution","eyeDomeLighting","eyeDomeLightingStrength","eyeDomeLightingRadius"],this._removePostRenderEvent=e.postRender.addEventListener(function(){n._update()}),u(this._tileset)||jAe(this,!0)}Object.defineProperties(la.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},statisticsText:{get:function(){return this._statisticsText}},pickStatisticsText:{get:function(){return this._pickStatisticsText}},resourceCacheStatisticsText:{get:function(){return this._resourceCacheStatisticsText}},colorBlendModes:{get:function(){return tyt}},editorError:{get:function(){return this._editorError}},tileset:{get:function(){return this._tileset},set:function(e){if(this._tileset=e,this._style=void 0,this.styleString="{}",this.feature=void 0,this.tile=void 0,u(e)){let t=this;e._readyPromise.then(function(r){t.isDestroyed()||t._properties(r.properties)});let n=["colorize","wireframe","showBoundingVolumes","showContentBoundingVolumes","showRequestVolumes","freezeFrame","showOnlyPickedTileDebugLabel","showGeometricError","showRenderingStatistics","showMemoryUsage","showUrl"],i=n.length;for(let r=0;r<i;++r){let s=n[r];this[s]=this[s]}this.maximumScreenSpaceError=e.maximumScreenSpaceError,this.dynamicScreenSpaceError=e.dynamicScreenSpaceError,this.dynamicScreenSpaceErrorDensity=e.dynamicScreenSpaceErrorDensity,this.dynamicScreenSpaceErrorFactor=e.dynamicScreenSpaceErrorFactor,this.colorBlendMode=e.colorBlendMode,this.skipLevelOfDetail=e.skipLevelOfDetail,this.skipScreenSpaceErrorFactor=e.skipScreenSpaceErrorFactor,this.baseScreenSpaceError=e.baseScreenSpaceError,this.skipLevels=e.skipLevels,this.immediatelyLoadDesiredLevelOfDetail=e.immediatelyLoadDesiredLevelOfDetail,this.loadSiblings=e.loadSiblings,this.hasEnabledWireframe=e._enableDebugWireframe;let o=e.pointCloudShading;this.pointCloudShading=o.attenuation,this.geometricErrorScale=o.geometricErrorScale,this.maximumAttenuation=o.maximumAttenuation?o.maximumAttenuation:0,this.baseResolution=o.baseResolution?o.baseResolution:0,this.eyeDomeLighting=o.eyeDomeLighting,this.eyeDomeLightingStrength=o.eyeDomeLightingStrength,this.eyeDomeLightingRadius=o.eyeDomeLightingRadius,this._scene.requestRender()}else this._properties({});this._statisticsText=x2(e,!1),this._pickStatisticsText=x2(e,!0),this._resourceCacheStatisticsText=YAe(),jAe(this,!1)}},feature:{get:function(){return this._feature},set:function(e){if(this._feature===e)return;let t=this._feature;u(t)&&!t.content.isDestroyed()&&(!this.colorize&&u(this._style)?t.color=u(this._style.color)?this._style.color.evaluateColor(t,nyt):k.WHITE:t.color=hH,this._scene.requestRender()),u(e)&&(k.clone(e.color,hH),e.color=WAe,this._scene.requestRender()),this._feature=e}},tile:{get:function(){return this._tile},set:function(e){if(this._tile===e)return;let t=this._tile;u(t)&&!t.isDestroyed()&&!aK(t.content)&&(t.color=hH,this._scene.requestRender()),u(e)&&!aK(e.content)&&(k.clone(e.color,hH),e.color=WAe,this._scene.requestRender()),this._tile=e}}});function aK(e){if(!u(e))return!1;if(e.featuresLength>0)return!0;let t=e.innerContents;if(u(t)){let n=t.length;for(let i=0;i<n;++i)if(!aK(t[i]))return!1;return!0}return!1}la.prototype.togglePickTileset=function(){this.pickActive=!this.pickActive};la.prototype.toggleInspector=function(){this.inspectorVisible=!this.inspectorVisible};la.prototype.toggleTileset=function(){this.tilesetVisible=!this.tilesetVisible};la.prototype.toggleDisplay=function(){this.displayVisible=!this.displayVisible};la.prototype.toggleUpdate=function(){this.updateVisible=!this.updateVisible};la.prototype.toggleLogging=function(){this.loggingVisible=!this.loggingVisible};la.prototype.toggleStyle=function(){this.styleVisible=!this.styleVisible};la.prototype.toggleTileDebugLabels=function(){this.tileDebugLabelsVisible=!this.tileDebugLabelsVisible};la.prototype.toggleOptimization=function(){this.optimizationVisible=!this.optimizationVisible};la.prototype.trimTilesCache=function(){u(this._tileset)&&this._tileset.trimLoadedTiles()};la.prototype.compileStyle=function(){let e=this._tileset;if(!(!u(e)||this.styleString===JSON.stringify(e.style))){this._editorError="";try{this.styleString.length===0&&(this.styleString="{}"),this._style=new I_(JSON.parse(this.styleString)),this._shouldStyle=!0,this._scene.requestRender()}catch(t){this._editorError=t.toString()}this.feature=this._feature,this.tile=this._tile}};la.prototype.styleEditorKeyPress=function(e,t){if(t.keyCode===9){t.preventDefault();let n=t.target,i=n.selectionStart,o=n.selectionEnd,r=o,a=n.value.slice(i,o).split(`
`),c=a.length,l;if(t.shiftKey)for(l=0;l<c;++l)a[l][0]===" "&&(a[l][1]===" "?(a[l]=a[l].substr(2),r-=2):(a[l]=a[l].substr(1),r-=1));else for(l=0;l<c;++l)a[l]=`  ${a[l]}`,r+=2;let f=a.join(`
`);n.value=n.value.slice(0,i)+f+n.value.slice(o),n.selectionStart=i!==o?i:r,n.selectionEnd=r}else t.ctrlKey&&(t.keyCode===10||t.keyCode===13)&&this.compileStyle();return!0};la.prototype._update=function(){let e=this._tileset;if(this.performance&&this._performanceDisplay.update(),u(e)){if(e.isDestroyed()){this.tile=void 0,this.feature=void 0,this.tileset=void 0;return}let t=e.style;this._style!==e.style&&(this._shouldStyle?(e.style=this._style,this._shouldStyle=!1):(this._style=t,this.styleString=JSON.stringify(t.style,null,"  ")))}this.showStatistics&&(this._statisticsText=x2(e,!1),this._pickStatisticsText=x2(e,!0),this._resourceCacheStatisticsText=YAe())};la.prototype.isDestroyed=function(){return!1};la.prototype.destroy=function(){this._eventHandler.destroy(),this._removePostRenderEvent();let e=this;return this._definedProperties.forEach(function(t){Te.getObservable(e,t).dispose()}),ue(this)};la.getStatistics=x2;var C2=la;function pH(e,t){e=In(e);let n=document.createElement("div"),i=document.createElement("div");i.setAttribute("data-bind","visible: performance");let o=new C2(t,i);this._viewModel=o,this._container=e,this._element=n;let r=document.createElement("div");r.textContent="3D Tiles Inspector",r.className="cesium-cesiumInspector-button",r.setAttribute("data-bind","click: toggleInspector"),n.appendChild(r),n.className="cesium-cesiumInspector cesium-3DTilesInspector",n.setAttribute("data-bind",'css: { "cesium-cesiumInspector-visible" : inspectorVisible, "cesium-cesiumInspector-hidden" : !inspectorVisible}'),e.appendChild(n);let s=document.createElement("div");s.className="cesium-cesiumInspector-dropDown",n.appendChild(s);let a=Ia.createSection,c=Ia.createCheckbox,l=Ia.createRangeInput,f=Ia.createButton,d=a(s,"Tileset","tilesetVisible","toggleTileset"),p=a(s,"Display","displayVisible","toggleDisplay"),g=a(s,"Update","updateVisible","toggleUpdate"),h=a(s,"Logging","loggingVisible","toggleLogging"),A=a(s,"Tile Debug Labels","tileDebugLabelsVisible","toggleTileDebugLabels"),x=a(s,"Style","styleVisible","toggleStyle"),C=a(s,"Optimization","optimizationVisible","toggleOptimization"),T=document.createElement("div");T.className="field-group";let E=document.createElement("label");E.className="field-label",E.appendChild(document.createTextNode("Properties: "));let S=document.createElement("div");S.setAttribute("data-bind","text: properties"),T.appendChild(E),T.appendChild(S),d.appendChild(T),d.appendChild(f("Pick Tileset","togglePickTileset","pickActive")),d.appendChild(f("Trim Tiles Cache","trimTilesCache")),d.appendChild(c("Enable Picking","picking")),p.appendChild(c("Colorize","colorize"));let w=p.appendChild(c("Wireframe","wireframe","_tileset === undefined || hasEnabledWireframe")),D=document.createElement("p");D.setAttribute("data-bind","visible: _tileset !== undefined && !hasEnabledWireframe"),D.setAttribute("class","cesium-3DTilesInspector-disabledElementsInfo"),D.innerText="Set enableDebugWireframe to true in the tileset constructor to enable this option.",w.appendChild(D),p.appendChild(c("Bounding Volumes","showBoundingVolumes")),p.appendChild(c("Content Volumes","showContentBoundingVolumes")),p.appendChild(c("Request Volumes","showRequestVolumes")),p.appendChild(c("Point Cloud Shading","pointCloudShading"));let M=document.createElement("div");M.setAttribute("data-bind","visible: pointCloudShading"),M.appendChild(l("Geometric Error Scale","geometricErrorScale",0,2,.01)),M.appendChild(l("Maximum Attenuation","maximumAttenuation",0,32,1)),M.appendChild(l("Base Resolution","baseResolution",0,1,.01)),M.appendChild(c("Eye Dome Lighting (EDL)","eyeDomeLighting")),p.appendChild(M);let O=document.createElement("div");O.setAttribute("data-bind","visible: eyeDomeLighting"),O.appendChild(l("EDL Strength","eyeDomeLightingStrength",0,2,.1)),O.appendChild(l("EDL Radius","eyeDomeLightingRadius",0,4,.1)),M.appendChild(O),g.appendChild(c("Freeze Frame","freezeFrame")),g.appendChild(c("Dynamic Screen Space Error","dynamicScreenSpaceError"));let L=document.createElement("div");L.appendChild(l("Maximum Screen Space Error","maximumScreenSpaceError",0,128,1)),g.appendChild(L);let N=document.createElement("div");N.setAttribute("data-bind","visible: dynamicScreenSpaceError"),N.appendChild(l("Screen Space Error Density","dynamicScreenSpaceErrorDensitySliderValue",0,1,.005,"dynamicScreenSpaceErrorDensity")),N.appendChild(l("Screen Space Error Factor","dynamicScreenSpaceErrorFactor",1,10,.1)),g.appendChild(N),h.appendChild(c("Performance","performance")),h.appendChild(i),h.appendChild(c("Statistics","showStatistics"));let _=document.createElement("div");_.className="cesium-3dTilesInspector-statistics",_.setAttribute("data-bind","html: statisticsText, visible: showStatistics"),h.appendChild(_),h.appendChild(c("Pick Statistics","showPickStatistics"));let b=document.createElement("div");b.className="cesium-3dTilesInspector-statistics",b.setAttribute("data-bind","html: pickStatisticsText, visible: showPickStatistics"),h.appendChild(b),h.appendChild(c("Resource Cache Statistics","showResourceCacheStatistics"));let v=document.createElement("div");v.className="cesium-3dTilesInspector-statistics",v.setAttribute("data-bind","html: resourceCacheStatisticsText, visible: showResourceCacheStatistics"),h.appendChild(v);let I=document.createElement("div");x.appendChild(I),I.appendChild(document.createTextNode("Color Blend Mode: "));let R=document.createElement("select");R.setAttribute("data-bind",'options: colorBlendModes, optionsText: "text", optionsValue: "value", value: colorBlendMode'),I.appendChild(R);let F=document.createElement("textarea");F.setAttribute("data-bind","textInput: styleString, event: { keydown: styleEditorKeyPress }"),I.className="cesium-cesiumInspector-styleEditor",I.appendChild(F);let z=f("Compile (Ctrl+Enter)","compileStyle");I.appendChild(z);let V=document.createElement("div");V.className="cesium-cesiumInspector-error",V.setAttribute("data-bind","text: editorError"),I.appendChild(V),A.appendChild(c("Show Picked Only","showOnlyPickedTileDebugLabel")),A.appendChild(c("Geometric Error","showGeometricError")),A.appendChild(c("Rendering Statistics","showRenderingStatistics")),A.appendChild(c("Memory Usage (MB)","showMemoryUsage")),A.appendChild(c("Url","showUrl")),C.appendChild(c("Skip Tile LODs","skipLevelOfDetail"));let G=document.createElement("div");G.appendChild(l("Skip SSE Factor","skipScreenSpaceErrorFactor",1,50,1)),C.appendChild(G);let U=document.createElement("div");U.appendChild(l("SSE before skipping LOD","baseScreenSpaceError",0,4096,1)),C.appendChild(U);let q=document.createElement("div");q.appendChild(l("Min. levels to skip","skipLevels",0,10,1)),C.appendChild(q),C.appendChild(c("Load only tiles that meet the max 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f=document.createElement("img");f.src=tn("Widgets/Images/NavigationHelp/Touch.svg"),f.className="cesium-navigation-button-icon",f.style.width="25px",f.style.height="25px",l.appendChild(f),l.appendChild(document.createTextNode("Touch")),s.appendChild(a),s.appendChild(l);let d=document.createElement("div");d.className="cesium-click-navigation-help cesium-navigation-help-instructions",d.setAttribute("data-bind",'css: { "cesium-click-navigation-help-visible" : !_touch}'),d.innerHTML=`            <table>                <tr>                    <td><img src="${tn("Widgets/Images/NavigationHelp/MouseLeft.svg")}" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-pan">Pan view</div>                        <div class="cesium-navigation-help-details">Left click + drag</div>                    </td>                </tr>                <tr>                    <td><img src="${tn("Widgets/Images/NavigationHelp/MouseRight.svg")}" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-zoom">Zoom view</div>                        <div class="cesium-navigation-help-details">Right click + drag, or</div>                        <div class="cesium-navigation-help-details">Mouse wheel scroll</div>                    </td>                </tr>                <tr>                    <td><img src="${tn("Widgets/Images/NavigationHelp/MouseMiddle.svg")}" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-rotate">Rotate view</div>                        <div class="cesium-navigation-help-details">Middle click + drag, or</div>                        <div class="cesium-navigation-help-details">CTRL + Left/Right click + drag</div>                    </td>                </tr>            </table>`,s.appendChild(d);let p=document.createElement("div");p.className="cesium-touch-navigation-help cesium-navigation-help-instructions",p.setAttribute("data-bind",'css: { "cesium-touch-navigation-help-visible" : _touch}'),p.innerHTML=`            <table>                <tr>                    <td><img src="${tn("Widgets/Images/NavigationHelp/TouchDrag.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-pan">Pan view</div>                        <div class="cesium-navigation-help-details">One finger drag</div>                    </td>                </tr>                <tr>                    <td><img src="${tn("Widgets/Images/NavigationHelp/TouchZoom.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-zoom">Zoom view</div>                        <div class="cesium-navigation-help-details">Two finger pinch</div>                    </td>                </tr>                <tr>                    <td><img src="${tn("Widgets/Images/NavigationHelp/TouchTilt.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-rotate">Tilt view</div>                        <div class="cesium-navigation-help-details">Two finger drag, same direction</div>                    </td>                </tr>                <tr>                    <td><img src="${tn("Widgets/Images/NavigationHelp/TouchRotate.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-tilt">Rotate view</div>                        <div class="cesium-navigation-help-details">Two finger drag, opposite direction</div>                    </td>                </tr>            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lK(e){this._scene=e.scene,this.lowFrameRateMessage=y(e.lowFrameRateMessage,"This application appears to be performing poorly on your system.  Please try using a different web browser or updating your video drivers."),this.lowFrameRateMessageDismissed=!1,this.showingLowFrameRateMessage=!1,Te.track(this,["lowFrameRateMessage","lowFrameRateMessageDismissed","showingLowFrameRateMessage"]);let t=this;this._dismissMessage=Cn(function(){t.showingLowFrameRateMessage=!1,t.lowFrameRateMessageDismissed=!0});let n=WL.fromScene(e.scene);this._unsubscribeLowFrameRate=n.lowFrameRate.addEventListener(function(){t.lowFrameRateMessageDismissed||(t.showingLowFrameRateMessage=!0)}),this._unsubscribeNominalFrameRate=n.nominalFrameRate.addEventListener(function(){t.showingLowFrameRateMessage=!1})}Object.defineProperties(lK.prototype,{scene:{get:function(){return this._scene}},dismissMessage:{get:function(){return this._dismissMessage}}});lK.prototype.destroy=function(){return this._unsubscribeLowFrameRate(),this._unsubscribeNominalFrameRate(),ue(this)};var R2=lK;function TH(e){let t=In(e.container),n=new R2(e),i=document.createElement("div");i.className="cesium-performance-watchdog-message-area",i.setAttribute("data-bind","visible: showingLowFrameRateMessage");let o=document.createElement("button");o.setAttribute("type","button"),o.className="cesium-performance-watchdog-message-dismiss",o.innerHTML="&times;",o.setAttribute("data-bind","click: dismissMessage"),i.appendChild(o);let r=document.createElement("div");r.className="cesium-performance-watchdog-message",r.setAttribute("data-bind","html: lowFrameRateMessage"),i.appendChild(r),t.appendChild(i),Te.applyBindings(n,i),this._container=t,this._viewModel=n,this._element=i}Object.defineProperties(TH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});TH.prototype.isDestroyed=function(){return!1};TH.prototype.destroy=function(){return this._viewModel.destroy(),Te.cleanNode(this._element),this._container.removeChild(this._element),ue(this)};var B2=TH;function EH(e){this._scene=e,this._orthographic=e.camera.frustum instanceof nn,this._flightInProgress=!1,this.dropDownVisible=!1,this.tooltipPerspective="Perspective Projection",this.tooltipOrthographic="Orthographic Projection",this.selectedTooltip=void 0,this.sceneMode=e.mode,Te.track(this,["_orthographic","_flightInProgress","sceneMode","dropDownVisible","tooltipPerspective","tooltipOrthographic"]);let t=this;Te.defineProperty(this,"selectedTooltip",function(){return t._orthographic?t.tooltipOrthographic:t.tooltipPerspective}),this._toggleDropDown=Cn(function(){t.sceneMode===ne.SCENE2D||t._flightInProgress||(t.dropDownVisible=!t.dropDownVisible)}),this._eventHelper=new Dr,this._eventHelper.add(e.morphComplete,function(n,i,o,r){t.sceneMode=o,t._orthographic=o===ne.SCENE2D||t._scene.camera.frustum instanceof nn}),this._eventHelper.add(e.preRender,function(){t._flightInProgress=u(e.camera._currentFlight)}),this._switchToPerspective=Cn(function(){t.sceneMode!==ne.SCENE2D&&(t._scene.camera.switchToPerspectiveFrustum(),t._orthographic=!1,t.dropDownVisible=!1)}),this._switchToOrthographic=Cn(function(){t.sceneMode!==ne.SCENE2D&&(t._scene.camera.switchToOrthographicFrustum(),t._orthographic=!0,t.dropDownVisible=!1)}),this._sceneMode=ne}Object.defineProperties(EH.prototype,{scene:{get:function(){return this._scene}},toggleDropDown:{get:function(){return this._toggleDropDown}},switchToPerspective:{get:function(){return this._switchToPerspective}},switchToOrthographic:{get:function(){return this._switchToOrthographic}},isOrthographicProjection:{get:function(){return this._orthographic}}});EH.prototype.isDestroyed=function(){return!1};EH.prototype.destroy=function(){this._eventHelper.removeAll(),ue(this)};var L2=EH;var _yt="M 28.15625,10.4375 9.125,13.21875 13.75,43.25 41.75,55.09375 50.8125,37 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"cesium-projectionPicker-buttonOrthographic": _orthographic,       "cesium-button-disabled" : sceneMode === _sceneMode.SCENE2D || _flightInProgress,        "cesium-projectionPicker-selected": dropDownVisible },attr: { title: selectedTooltip },click: toggleDropDown'),o.innerHTML='<!-- ko cesiumSvgPath: { path: _perspectivePath, width: 64, height: 64, css: "cesium-projectionPicker-iconPerspective" } --><!-- /ko --><!-- ko cesiumSvgPath: { path: _orthographicPath, width: 64, height: 64, css: "cesium-projectionPicker-iconOrthographic" } --><!-- /ko -->',i.appendChild(o);let r=document.createElement("button");r.type="button",r.className="cesium-button cesium-toolbar-button cesium-projectionPicker-dropDown-icon",r.setAttribute("data-bind",'css: { "cesium-projectionPicker-visible" : (dropDownVisible && _orthographic),       "cesium-projectionPicker-none" : !_orthographic,       "cesium-projectionPicker-hidden" : !dropDownVisible },attr: { title: tooltipPerspective },click: switchToPerspective,cesiumSvgPath: { path: _perspectivePath, width: 64, height: 64 }'),i.appendChild(r);let s=document.createElement("button");s.type="button",s.className="cesium-button cesium-toolbar-button cesium-projectionPicker-dropDown-icon",s.setAttribute("data-bind",'css: { "cesium-projectionPicker-visible" : (dropDownVisible && !_orthographic),       "cesium-projectionPicker-none" : _orthographic,       "cesium-projectionPicker-hidden" : !dropDownVisible},attr: { title: tooltipOrthographic },click: switchToOrthographic,cesiumSvgPath: { path: _orthographicPath, width: 64, height: 64 }'),i.appendChild(s),Te.applyBindings(n,i),this._viewModel=n,this._container=e,this._wrapper=i,this._closeDropDown=function(a){i.contains(a.target)||(n.dropDownVisible=!1)},kt.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeDropDown,!0):(document.addEventListener("mousedown",this._closeDropDown,!0),document.addEventListener("touchstart",this._closeDropDown,!0))}Object.defineProperties(bH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});bH.prototype.isDestroyed=function(){return!1};bH.prototype.destroy=function(){return this._viewModel.destroy(),kt.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeDropDown,!0):(document.removeEventListener("mousedown",this._closeDropDown,!0),document.removeEventListener("touchstart",this._closeDropDown,!0)),Te.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),ue(this)};var N2=bH;function SH(e,t){this._scene=e;let 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_columbusViewPath, width: 64, height: 64 }'),o.appendChild(c),Te.applyBindings(i,o),this._viewModel=i,this._container=e,this._wrapper=o,this._closeDropDown=function(l){o.contains(l.target)||(i.dropDownVisible=!1)},kt.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeDropDown,!0):(document.addEventListener("mousedown",this._closeDropDown,!0),document.addEventListener("touchstart",this._closeDropDown,!0))}Object.defineProperties(vH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});vH.prototype.isDestroyed=function(){return!1};vH.prototype.destroy=function(){return this._viewModel.destroy(),kt.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeDropDown,!0):(document.removeEventListener("mousedown",this._closeDropDown,!0),document.removeEventListener("touchstart",this._closeDropDown,!0)),Te.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),ue(this)};var U2=vH;var Cyt=new H,wH="-1000px";function V2(e,t,n){this._scene=e,this._screenPositionX=wH,this._screenPositionY=wH,this._tweens=e.tweens,this._container=y(n,document.body),this._selectionIndicatorElement=t,this._scale=1,this.position=void 0,this.showSelection=!1,Te.track(this,["position","_screenPositionX","_screenPositionY","_scale","showSelection"]),this.isVisible=void 0,Te.defineProperty(this,"isVisible",{get:function(){return this.showSelection&&u(this.position)}}),Te.defineProperty(this,"_transform",{get:function(){return`scale(${this._scale})`}}),this.computeScreenSpacePosition=function(i,o){return Ki.wgs84ToWindowCoordinates(e,i,o)}}V2.prototype.update=function(){if(this.showSelection&&u(this.position)){let e=this.computeScreenSpacePosition(this.position,Cyt);if(!u(e))this._screenPositionX=wH,this._screenPositionY=wH;else{let t=this._container,n=t.parentNode.clientWidth,i=t.parentNode.clientHeight,o=this._selectionIndicatorElement.clientWidth,r=o*.5;e.x=Math.min(Math.max(e.x,-o),n+o)-r,e.y=Math.min(Math.max(e.y,-o),i+o)-r,this._screenPositionX=`${Math.floor(e.x+.25)}px`,this._screenPositionY=`${Math.floor(e.y+.25)}px`}}};V2.prototype.animateAppear=function(){this._tweens.addProperty({object:this,property:"_scale",startValue:2,stopValue:1,duration:.8,easingFunction:Br.EXPONENTIAL_OUT})};V2.prototype.animateDepart=function(){this._tweens.addProperty({object:this,property:"_scale",startValue:this._scale,stopValue:1.5,duration:.8,easingFunction:Br.EXPONENTIAL_OUT})};Object.defineProperties(V2.prototype,{container:{get:function(){return this._container}},selectionIndicatorElement:{get:function(){return this._selectionIndicatorElement}},scene:{get:function(){return this._scene}}});var k2=V2;function DH(e,t){e=In(e),this._container=e;let n=document.createElement("div");n.className="cesium-selection-wrapper",n.setAttribute("data-bind",'style: { "top" : _screenPositionY, "left" : _screenPositionX },css: { "cesium-selection-wrapper-visible" : isVisible }'),e.appendChild(n),this._element=n;let i="http://www.w3.org/2000/svg",o="M -34 -34 L -34 -11.25 L -30 -15.25 L -30 -30 L -15.25 -30 L -11.25 -34 L -34 -34 z M 11.25 -34 L 15.25 -30 L 30 -30 L 30 -15.25 L 34 -11.25 L 34 -34 L 11.25 -34 z M -34 11.25 L -34 34 L -11.25 34 L -15.25 30 L -30 30 L -30 15.25 L -34 11.25 z M 34 11.25 L 30 15.25 L 30 30 L 15.25 30 L 11.25 34 L 34 34 L 34 11.25 z",r=document.createElementNS(i,"svg:svg");r.setAttribute("width",160),r.setAttribute("height",160),r.setAttribute("viewBox","0 0 160 160");let s=document.createElementNS(i,"g");s.setAttribute("transform","translate(80,80)"),r.appendChild(s);let a=document.createElementNS(i,"path");a.setAttribute("data-bind","attr: { transform: _transform }"),a.setAttribute("d",o),s.appendChild(a),n.appendChild(r);let c=new k2(t,this._element,this._container);this._viewModel=c,Te.applyBindings(this._viewModel,this._element)}Object.defineProperties(DH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});DH.prototype.isDestroyed=function(){return!1};DH.prototype.destroy=function(){let e=this._container;return Te.cleanNode(this._element),e.removeChild(this._element),ue(this)};var z2=DH;function LC(e,t,n){this._color=e,this._height=t,this._base=y(n,0)}LC.prototype.getHeight=function(){return this._height};LC.prototype.getBase=function(){return this._base};LC.prototype.getStartTime=function(){return this._start};LC.prototype.getStopTime=function(){return this._stop};LC.prototype.setRange=function(e,t){this._start=e,this._stop=t};LC.prototype.render=function(e){let t="";if(this._start&&this._stop&&this._color){let n=ee.secondsDifference(this._start,e.epochJulian),i=Math.round(e.timeBarWidth*e.getAlpha(n)),o=ee.secondsDifference(this._stop,e.epochJulian),r=Math.round(e.timeBarWidth*e.getAlpha(o))-i;i<0&&(r+=i,i=0),i+r>e.timeBarWidth&&(r=e.timeBarWidth-i),r>0&&(t=`<span class="cesium-timeline-highlight" style="left: ${i.toString()}px; width: ${r.toString()}px; bottom: ${this._base.toString()}px; height: ${this._height}px; background-color: ${this._color};"></span>`)}return t};var H2=LC;function exe(e,t,n,i){this.interval=e,this.height=t,this.color=n||new k(.5,.5,.5,1),this.backgroundColor=i||new k(0,0,0,0)}exe.prototype.render=function(e,t){let n=this.interval.start,i=this.interval.stop,o=t.startJulian,r=ee.addSeconds(t.startJulian,t.duration,new ee);if(ee.lessThan(n,o)&&ee.greaterThan(i,r))e.fillStyle=this.color.toCssColorString(),e.fillRect(0,t.y,t.timeBarWidth,this.height);else if(ee.lessThanOrEquals(n,r)&&ee.greaterThanOrEquals(i,o)){let s,a,c;for(s=0;s<t.timeBarWidth;++s){let l=ee.addSeconds(t.startJulian,s/t.timeBarWidth*t.duration,new ee);!u(a)&&ee.greaterThanOrEquals(l,n)?a=s:!u(c)&&ee.greaterThanOrEquals(l,i)&&(c=s)}e.fillStyle=this.backgroundColor.toCssColorString(),e.fillRect(0,t.y,t.timeBarWidth,this.height),u(a)&&(u(c)||(c=t.timeBarWidth),e.fillStyle=this.color.toCssColorString(),e.fillRect(a,t.y,Math.max(c-a,1),this.height))}};var G2=exe;var uK=1e12,qf={none:0,scrub:1,slide:2,zoom:3,touchOnly:4},Qc={none:0,scrub:1,slideZoom:2,singleTap:3,ignore:4},u0=[.001,.002,.005,.01,.02,.05,.1,.25,.5,1,2,5,10,15,30,60,120,300,600,900,1800,3600,7200,14400,21600,43200,86400,172800,345600,604800,1296e3,2592e3,5184e3,7776e3,15552e3,31536e3,63072e3,126144e3,15768e4,31536e4,63072e4,126144e4,15768e5,31536e5,63072e5,126144e5,15768e6,31536e6],Tyt=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];function $c(e,t){e=In(e);let n=e.ownerDocument;this.container=e;let i=n.createElement("div");i.className="cesium-timeline-main",e.appendChild(i),this._topDiv=i,this._endJulian=void 0,this._epochJulian=void 0,this._lastXPos=void 0,this._scrubElement=void 0,this._startJulian=void 0,this._timeBarSecondsSpan=void 0,this._clock=t,this._scrubJulian=t.currentTime,this._mainTicSpan=-1,this._mouseMode=qf.none,this._touchMode=Qc.none,this._touchState={centerX:0,spanX:0},this._mouseX=0,this._timelineDrag=0,this._timelineDragLocation=void 0,this._lastHeight=void 0,this._lastWidth=void 0,this._topDiv.innerHTML='<div class="cesium-timeline-bar"></div><div class="cesium-timeline-trackContainer"><canvas class="cesium-timeline-tracks" width="10" height="1"></canvas></div><div class="cesium-timeline-needle"></div><span class="cesium-timeline-ruler"></span>',this._timeBarEle=this._topDiv.childNodes[0],this._trackContainer=this._topDiv.childNodes[1],this._trackListEle=this._topDiv.childNodes[1].childNodes[0],this._needleEle=this._topDiv.childNodes[2],this._rulerEle=this._topDiv.childNodes[3],this._context=this._trackListEle.getContext("2d"),this._trackList=[],this._highlightRanges=[],this.zoomTo(t.startTime,t.stopTime),this._onMouseDown=Eyt(this),this._onMouseUp=byt(this),this._onMouseMove=Syt(this),this._onMouseWheel=vyt(this),this._onTouchStart=wyt(this),this._onTouchMove=Iyt(this),this._onTouchEnd=Dyt(this);let o=this._timeBarEle;n.addEventListener("mouseup",this._onMouseUp,!1),n.addEventListener("mousemove",this._onMouseMove,!1),o.addEventListener("mousedown",this._onMouseDown,!1),o.addEventListener("DOMMouseScroll",this._onMouseWheel,!1),o.addEventListener("mousewheel",this._onMouseWheel,!1),o.addEventListener("touchstart",this._onTouchStart,!1),o.addEventListener("touchmove",this._onTouchMove,!1),o.addEventListener("touchend",this._onTouchEnd,!1),o.addEventListener("touchcancel",this._onTouchEnd,!1),this._topDiv.oncontextmenu=function(){return!1},t.onTick.addEventListener(this.updateFromClock,this),this.updateFromClock()}$c.prototype.addEventListener=function(e,t,n){this._topDiv.addEventListener(e,t,n)};$c.prototype.removeEventListener=function(e,t,n){this._topDiv.removeEventListener(e,t,n)};$c.prototype.isDestroyed=function(){return!1};$c.prototype.destroy=function(){this._clock.onTick.removeEventListener(this.updateFromClock,this);let e=this.container.ownerDocument;e.removeEventListener("mouseup",this._onMouseUp,!1),e.removeEventListener("mousemove",this._onMouseMove,!1);let t=this._timeBarEle;t.removeEventListener("mousedown",this._onMouseDown,!1),t.removeEventListener("DOMMouseScroll",this._onMouseWheel,!1),t.removeEventListener("mousewheel",this._onMouseWheel,!1),t.removeEventListener("touchstart",this._onTouchStart,!1),t.removeEventListener("touchmove",this._onTouchMove,!1),t.removeEventListener("touchend",this._onTouchEnd,!1),t.removeEventListener("touchcancel",this._onTouchEnd,!1),this.container.removeChild(this._topDiv),ue(this)};$c.prototype.addHighlightRange=function(e,t,n){let i=new H2(e,t,n);return this._highlightRanges.push(i),this.resize(),i};$c.prototype.addTrack=function(e,t,n,i){let o=new G2(e,t,n,i);return this._trackList.push(o),this._lastHeight=void 0,this.resize(),o};$c.prototype.zoomTo=function(e,t){if(this._startJulian=e,this._endJulian=t,this._timeBarSecondsSpan=ee.secondsDifference(t,e),this._clock&&this._clock.clockRange!==Rr.UNBOUNDED){let i=this._clock.startTime,o=this._clock.stopTime,r=ee.secondsDifference(o,i),s=ee.secondsDifference(i,this._startJulian),a=ee.secondsDifference(o,this._endJulian);this._timeBarSecondsSpan>=r?(this._timeBarSecondsSpan=r,this._startJulian=this._clock.startTime,this._endJulian=this._clock.stopTime):s>0?(this._endJulian=ee.addSeconds(this._endJulian,s,new ee),this._startJulian=i,this._timeBarSecondsSpan=ee.secondsDifference(this._endJulian,this._startJulian)):a<0&&(this._startJulian=ee.addSeconds(this._startJulian,a,new ee),this._endJulian=o,this._timeBarSecondsSpan=ee.secondsDifference(this._endJulian,this._startJulian))}this._makeTics();let n=document.createEvent("Event");n.initEvent("setzoom",!0,!0),n.startJulian=this._startJulian,n.endJulian=this._endJulian,n.epochJulian=this._epochJulian,n.totalSpan=this._timeBarSecondsSpan,n.mainTicSpan=this._mainTicSpan,this._topDiv.dispatchEvent(n)};$c.prototype.zoomFrom=function(e){let t=ee.secondsDifference(this._scrubJulian,this._startJulian);e>1||t<0||t>this._timeBarSecondsSpan?t=this._timeBarSecondsSpan*.5:t+=t-this._timeBarSecondsSpan*.5;let n=this._timeBarSecondsSpan-t;this.zoomTo(ee.addSeconds(this._startJulian,t-t*e,new ee),ee.addSeconds(this._endJulian,n*e-n,new ee))};function fK(e){return e<10?`0${e.toString()}`:e.toString()}$c.prototype.makeLabel=function(e){let t=ee.toGregorianDate(e),n=t.millisecond,i=" UTC";if(n>0&&this._timeBarSecondsSpan<3600){for(i=Math.floor(n).toString();i.length<3;)i=`0${i}`;i=`.${i}`}return`${Tyt[t.month-1]} ${t.day} ${t.year} 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C=ee.secondsDifference(this._startJulian,ee.addSeconds(A,h,new ee)),T=C+d;this._epochJulian=A;function E(U){return Math.floor(C/U)*U}function S(U,q){return Math.ceil(U/q+.5)*q}function w(U){return(U-C)/d}function D(U,q){return U-q*Math.round(U/q)}this._rulerEle.innerHTML=this.makeLabel(ee.addSeconds(this._endJulian,-a,new ee));let M=this._rulerEle.offsetWidth+20;M<30&&(M=180);let O=f;f-=l;let L={startTime:C,startJulian:g,epochJulian:A,duration:d,timeBarWidth:p,getAlpha:w};this._highlightRanges.forEach(function(U){s+=U.render(L)});let N=0,_=0,b=0,v=M/p;v>1&&(v=1),v*=this._timeBarSecondsSpan;let I=-1,R=-1,F=u0.length,z;for(z=0;z<F;++z){let U=u0[z];if(++I,N=U,U>v&&U>f)break;R<0&&p*(U/this._timeBarSecondsSpan)>=this.smallestTicInPixels&&(R=I)}if(I>0){for(;I>0;)if(--I,Math.abs(D(N,u0[I]))<1e-5){u0[I]>=f&&(_=u0[I]);break}if(R>=0)for(;R<I;){if(Math.abs(D(_,u0[R]))<1e-5&&u0[R]>=f){b=u0[R];break}++R}}f=O,f>l&&b<1e-5&&Math.abs(f-N)>l&&(b=f,f<=N+l&&(_=0));let V=-999999,G;if(p*(b/this._timeBarSecondsSpan)>=3)for(o=E(b);o<=T;o=S(o,b))s+=`<span class="cesium-timeline-ticTiny" style="left: ${Math.round(p*w(o)).toString()}px;"></span>`;if(p*(_/this._timeBarSecondsSpan)>=3)for(o=E(_);o<=T;o=S(o,_))s+=`<span class="cesium-timeline-ticSub" style="left: ${Math.round(p*w(o)).toString()}px;"></span>`;if(p*(N/this._timeBarSecondsSpan)>=2){this._mainTicSpan=N,T+=N,o=E(N);let U=ee.computeTaiMinusUtc(A);for(;o<=T;){let q=ee.addSeconds(g,o-C,new ee);if(N>2.1){let K=ee.computeTaiMinusUtc(q);Math.abs(K-U)>.1&&(o+=K-U,q=ee.addSeconds(g,o-C,new ee))}let Y=Math.round(p*w(o)),Q=this.makeLabel(q);this._rulerEle.innerHTML=Q,G=this._rulerEle.offsetWidth,G<10&&(G=M);let W=Y-(G/2-1);W>V?(V=W+G+5,s+=`<span class="cesium-timeline-ticMain" style="left: ${Y.toString()}px;"></span><span class="cesium-timeline-ticLabel" style="left: ${W.toString()}px;">${Q}</span>`):s+=`<span class="cesium-timeline-ticSub" style="left: ${Y.toString()}px;"></span>`,o=S(o,N)}}else this._mainTicSpan=-1;s+=`<span class="cesium-timeline-icon16" style="left:${i}px;bottom:0;background-position: 0 0;"></span>`,e.innerHTML=s,this._scrubElement=e.lastChild,this._context.clearRect(0,0,this._trackListEle.width,this._trackListEle.height),L.y=0,this._trackList.forEach(function(U){U.render(r._context,L),L.y+=U.height})};$c.prototype.updateFromClock=function(){this._scrubJulian=this._clock.currentTime;let e=this._scrubElement;if(u(this._scrubElement)){let t=ee.secondsDifference(this._scrubJulian,this._startJulian),n=Math.round(t*this._topDiv.clientWidth/this._timeBarSecondsSpan);this._lastXPos!==n&&(this._lastXPos=n,e.style.left=`${n-8}px`,this._needleEle.style.left=`${n}px`)}u(this._timelineDragLocation)&&(this._setTimeBarTime(this._timelineDragLocation,this._timelineDragLocation*this._timeBarSecondsSpan/this._topDiv.clientWidth),this.zoomTo(ee.addSeconds(this._startJulian,this._timelineDrag,new ee),ee.addSeconds(this._endJulian,this._timelineDrag,new ee)))};$c.prototype._setTimeBarTime=function(e,t){if(e=Math.round(e),this._scrubJulian=ee.addSeconds(this._startJulian,t,new ee),this._scrubElement){let i=e-8;this._scrubElement.style.left=`${i.toString()}px`,this._needleEle.style.left=`${e.toString()}px`}let n=document.createEvent("Event");n.initEvent("settime",!0,!0),n.clientX=e,n.timeSeconds=t,n.timeJulian=this._scrubJulian,n.clock=this._clock,this._topDiv.dispatchEvent(n)};function Eyt(e){return function(t){e._mouseMode!==qf.touchOnly&&(t.button===0?(e._mouseMode=qf.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition="-16px 0"),e._onMouseMove(t)):(e._mouseX=t.clientX,t.button===2?e._mouseMode=qf.zoom:e._mouseMode=qf.slide)),t.preventDefault()}}function byt(e){return function(t){e._mouseMode=qf.none,e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0"),e._timelineDrag=0,e._timelineDragLocation=void 0}}function Syt(e){return function(t){let n;if(e._mouseMode===qf.scrub){t.preventDefault();let i=t.clientX-e._topDiv.getBoundingClientRect().left;i<0?(e._timelineDragLocation=0,e._timelineDrag=-.01*e._timeBarSecondsSpan):i>e._topDiv.clientWidth?(e._timelineDragLocation=e._topDiv.clientWidth,e._timelineDrag=.01*e._timeBarSecondsSpan):(e._timelineDragLocation=void 0,e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))}else if(e._mouseMode===qf.slide){if(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0){let i=n*e._timeBarSecondsSpan/e._topDiv.clientWidth;e.zoomTo(ee.addSeconds(e._startJulian,i,new ee),ee.addSeconds(e._endJulian,i,new ee))}}else e._mouseMode===qf.zoom&&(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0&&e.zoomFrom(Math.pow(1.01,n)))}}function vyt(e){return function(t){let n=t.wheelDeltaY||t.wheelDelta||-t.detail;uK=Math.max(Math.min(Math.abs(n),uK),1),n/=uK,e.zoomFrom(Math.pow(1.05,-n))}}function wyt(e){return function(t){let n=t.touches.length,i,o,r=e._topDiv.getBoundingClientRect().left;t.preventDefault(),e._mouseMode=qf.touchOnly,n===1?(i=ee.secondsDifference(e._scrubJulian,e._startJulian),o=Math.round(i*e._topDiv.clientWidth/e._timeBarSecondsSpan+r),Math.abs(t.touches[0].clientX-o)<50?(e._touchMode=Qc.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition=n===1?"-16px 0":"0 0")):(e._touchMode=Qc.singleTap,e._touchState.centerX=t.touches[0].clientX-r)):n===2?(e._touchMode=Qc.slideZoom,e._touchState.centerX=(t.touches[0].clientX+t.touches[1].clientX)*.5-r,e._touchState.spanX=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):e._touchMode=Qc.ignore}}function Dyt(e){return function(t){let n=t.touches.length,i=e._topDiv.getBoundingClientRect().left;e._touchMode===Qc.singleTap?(e._touchMode=Qc.scrub,e._onTouchMove(t)):e._touchMode===Qc.scrub&&e._onTouchMove(t),e._mouseMode=qf.touchOnly,n!==1?e._touchMode=n>0?Qc.ignore:Qc.none:e._touchMode===Qc.slideZoom&&(e._touchState.centerX=t.touches[0].clientX-i),e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0")}}function Iyt(e){return function(t){let n,i,o,r,s,a,c=1,l=e._topDiv.getBoundingClientRect().left;e._touchMode===Qc.singleTap&&(e._touchMode=Qc.slideZoom),e._mouseMode=qf.touchOnly,e._touchMode===Qc.scrub?(t.preventDefault(),t.changedTouches.length===1&&(i=t.changedTouches[0].clientX-l,i>=0&&i<=e._topDiv.clientWidth&&e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))):e._touchMode===Qc.slideZoom&&(o=t.touches.length,o===2?(r=(t.touches[0].clientX+t.touches[1].clientX)*.5-l,s=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):o===1&&(r=t.touches[0].clientX-l,s=0),u(r)&&(s>0&&e._touchState.spanX>0?(c=e._touchState.spanX/s,a=ee.addSeconds(e._startJulian,(e._touchState.centerX*e._timeBarSecondsSpan-r*e._timeBarSecondsSpan*c)/e._topDiv.clientWidth,new ee)):(n=e._touchState.centerX-r,a=ee.addSeconds(e._startJulian,n*e._timeBarSecondsSpan/e._topDiv.clientWidth,new ee)),e.zoomTo(a,ee.addSeconds(a,e._timeBarSecondsSpan*c,new ee)),e._touchState.centerX=r,e._touchState.spanX=s))}}$c.prototype.resize=function(){let e=this.container.clientWidth,t=this.container.clientHeight;if(e===this._lastWidth&&t===this._lastHeight)return;this._trackContainer.style.height=`${t}px`;let n=1;this._trackList.forEach(function(i){n+=i.height}),this._trackListEle.style.height=`${n.toString()}px`,this._trackListEle.width=this._trackListEle.clientWidth,this._trackListEle.height=n,this._makeTics(),this._lastXPos=void 0,this._lastWidth=e,this._lastHeight=t};var W2=$c;var rxe=Do(oxe(),1);function Myt(e){let t=!1,n=window.screen;return u(n)&&(u(n.lockOrientation)?t=n.lockOrientation(e):u(n.mozLockOrientation)?t=n.mozLockOrientation(e):u(n.msLockOrientation)?t=n.msLockOrientation(e):u(n.orientation&&n.orientation.lock)&&(t=n.orientation.lock(e))),t}function sxe(){let e=window.screen;u(e)&&(u(e.unlockOrientation)?e.unlockOrientation():u(e.mozUnlockOrientation)?e.mozUnlockOrientation():u(e.msUnlockOrientation)?e.msUnlockOrientation():u(e.orientation&&e.orientation.unlock)&&e.orientation.unlock())}function Ryt(e,t,n,i){i()||(n()?(t.useWebVR=!1,e._locked&&(sxe(),e._locked=!1),e._noSleep.disable(),dr.exitFullscreen(),n(!1)):(dr.fullscreen||dr.requestFullscreen(e._vrElement),e._noSleep.enable(),e._locked||(e._locked=Myt("landscape")),t.useWebVR=!0,n(!0)))}function IH(e,t){let n=this,i=Te.observable(dr.enabled),o=Te.observable(!1);this.isVRMode=void 0,Te.defineProperty(this,"isVRMode",{get:function(){return o()}}),this.isVREnabled=void 0,Te.defineProperty(this,"isVREnabled",{get:function(){return i()},set:function(s){i(s&&dr.enabled)}}),this.tooltip=void 0,Te.defineProperty(this,"tooltip",function(){return i()?o()?"Exit VR mode":"Enter VR mode":"VR mode is unavailable"});let r=Te.observable(!1);this._isOrthographic=void 0,Te.defineProperty(this,"_isOrthographic",{get:function(){return r()}}),this._eventHelper=new Dr,this._eventHelper.add(e.preRender,function(){r(e.camera.frustum instanceof nn)}),this._locked=!1,this._noSleep=new rxe.default,this._command=Cn(function(){Ryt(n,e,o,r)},Te.getObservable(this,"isVREnabled")),this._vrElement=y(In(t),document.body),this._callback=function(){!dr.fullscreen&&o()&&(e.useWebVR=!1,n._locked&&(sxe(),n._locked=!1),n._noSleep.disable(),o(!1))},document.addEventListener(dr.changeEventName,this._callback)}Object.defineProperties(IH.prototype,{vrElement:{get:function(){return this._vrElement},set:function(e){this._vrElement=e}},command:{get:function(){return this._command}}});IH.prototype.isDestroyed=function(){return!1};IH.prototype.destroy=function(){this._eventHelper.removeAll(),document.removeEventListener(dr.changeEventName,this._callback),ue(this)};var j2=IH;var Byt="M 5.3125 6.375 C 4.008126 6.375 2.96875 7.4141499 2.96875 8.71875 L 2.96875 19.5 C 2.96875 20.8043 4.008126 21.875 5.3125 21.875 L 13.65625 21.875 C 13.71832 20.0547 14.845166 18.59375 16.21875 18.59375 C 17.592088 18.59375 18.71881 20.0552 18.78125 21.875 L 27.09375 21.875 C 28.398125 21.875 29.4375 20.8043 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t=e.clock;t.currentTime=e.timeJulian,t.shouldAnimate=!1}function Nyt(e){let t=e.getPropertyIds(),n="";return t.forEach(function(i){let o=e.getProperty(i);u(o)&&(n+=`<tr><th>${i}</th><td>${o}</td></tr>`)}),n.length>0&&(n=`<table class="cesium-infoBox-defaultTable"><tbody>${n}</tbody></table>`),n}function Fyt(e){let t,n=[],i=e.getPropertyIds();for(t=0;t<i.length;t++){let r=i[t];/^name$/i.test(r)?n[0]=e.getProperty(r):/name/i.test(r)?n[1]=e.getProperty(r):/^title$/i.test(r)?n[2]=e.getProperty(r):/^(id|identifier)$/i.test(r)?n[3]=e.getProperty(r):/element/i.test(r)?n[4]=e.getProperty(r):/(id|identifier)$/i.test(r)&&(n[5]=e.getProperty(r))}let o=n.length;for(t=0;t<o;t++){let r=n[t];if(u(r)&&r!=="")return r}return"Unnamed Feature"}function axe(e,t){let n=e.scene.pick(t.position);if(u(n)){let i=y(n.id,n.primitive.id);if(i instanceof Jo)return i;if(n instanceof Cs)return new Jo({name:Fyt(n),description:Nyt(n),feature:n})}if(u(e.scene.globe))return kyt(e,t.position)}var Uyt=new ee;function 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n=e._geocoder,i=e._homeButton,o=e._sceneModePicker,r=e._projectionPicker,s=e._baseLayerPicker,a=e._animation,c=e._timeline,l=e._fullscreenButton,f=e._infoBox,d=e._selectionIndicator,p=t?"hidden":"visible";if(u(n)&&(n.container.style.visibility=p),u(i)&&(i.container.style.visibility=p),u(o)&&(o.container.style.visibility=p),u(r)&&(r.container.style.visibility=p),u(s)&&(s.container.style.visibility=p),u(a)&&(a.container.style.visibility=p),u(c)&&(c.container.style.visibility=p),u(l)&&l.viewModel.isFullscreenEnabled&&(l.container.style.visibility=p),u(f)&&(f.container.style.visibility=p),u(d)&&(d.container.style.visibility=p),e._container){let g=t||!u(l)?0:l.container.clientWidth;e._vrButton.container.style.right=`${g}px`,e.forceResize()}}function Mi(e,t){e=In(e),t=y(t,y.EMPTY_OBJECT);let n=(!u(t.globe)||t.globe!==!1)&&(!u(t.baseLayerPicker)||t.baseLayerPicker!==!1),i=this,o=document.createElement("div");o.className="cesium-viewer",e.appendChild(o);let r=document.createElement("div");r.className="cesium-viewer-cesiumWidgetContainer",o.appendChild(r);let s=document.createElement("div");s.className="cesium-viewer-bottom",o.appendChild(s);let a=y(t.scene3DOnly,!1),c,l,f=!1;u(t.clockViewModel)?(l=t.clockViewModel,c=l.clock):(c=new Fd,l=new s2(c),f=!0),u(t.shouldAnimate)&&(c.shouldAnimate=t.shouldAnimate);let d=new t2(r,{baseLayer:n||u(t.baseLayer)||u(t.imageryProvider)?!1:void 0,clock:c,skyBox:t.skyBox,skyAtmosphere:t.skyAtmosphere,sceneMode:t.sceneMode,mapProjection:t.mapProjection,globe:t.globe,orderIndependentTranslucency:t.orderIndependentTranslucency,contextOptions:t.contextOptions,useDefaultRenderLoop:t.useDefaultRenderLoop,targetFrameRate:t.targetFrameRate,showRenderLoopErrors:t.showRenderLoopErrors,useBrowserRecommendedResolution:t.useBrowserRecommendedResolution,creditContainer:u(t.creditContainer)?t.creditContainer:s,creditViewport:t.creditViewport,scene3DOnly:a,shadows:t.shadows,terrainShadows:t.terrainShadows,mapMode2D:t.mapMode2D,blurActiveElementOnCanvasFocus:t.blurActiveElementOnCanvasFocus,requestRenderMode:t.requestRenderMode,maximumRenderTimeChange:t.maximumRenderTimeChange,depthPlaneEllipsoidOffset:t.depthPlaneEllipsoidOffset,msaaSamples:t.msaaSamples}),p=t.dataSources,g=!1;u(p)||(p=new _R,g=!0);let h=d.scene,A=new nB({scene:h,dataSourceCollection:p}),x=new Dr;x.add(c.onTick,Mi.prototype._onTick,this),x.add(h.morphStart,Mi.prototype._clearTrackedObject,this);let C;if(!u(t.selectionIndicator)||t.selectionIndicator!==!1){let Y=document.createElement("div");Y.className="cesium-viewer-selectionIndicatorContainer",o.appendChild(Y),C=new z2(Y,h)}let T;if(!u(t.infoBox)||t.infoBox!==!1){let Y=document.createElement("div");Y.className="cesium-viewer-infoBoxContainer",o.appendChild(Y),T=new P2(Y);let Q=T.viewModel;x.add(Q.cameraClicked,Mi.prototype._onInfoBoxCameraClicked,this),x.add(Q.closeClicked,Mi.prototype._onInfoBoxClockClicked,this)}let E=document.createElement("div");E.className="cesium-viewer-toolbar",o.appendChild(E);let S;if(!u(t.geocoder)||t.geocoder!==!1){let Y=document.createElement("div");Y.className="cesium-viewer-geocoderContainer",E.appendChild(Y);let Q;u(t.geocoder)&&typeof t.geocoder!="boolean"&&(Q=Array.isArray(t.geocoder)?t.geocoder:[t.geocoder]),S=new v2({container:Y,geocoderServices:Q,scene:h}),x.add(S.viewModel.search.beforeExecute,Mi.prototype._clearObjects,this)}let w;(!u(t.homeButton)||t.homeButton!==!1)&&(w=new D2(E,h),u(S)&&x.add(w.viewModel.command.afterExecute,function(){let Y=S.viewModel;Y.searchText="",Y.isSearchInProgress&&Y.search()}),x.add(w.viewModel.command.beforeExecute,Mi.prototype._clearTrackedObject,this));let D;!a&&(!u(t.sceneModePicker)||t.sceneModePicker!==!1)&&(D=new U2(E,h));let M;t.projectionPicker&&(M=new N2(E,h));let O,L;if(n){let Y=y(t.imageryProviderViewModels,h2()),Q=y(t.terrainProviderViewModels,p2());O=new m2(E,{globe:h.globe,imageryProviderViewModels:Y,selectedImageryProviderViewModel:t.selectedImageryProviderViewModel,terrainProviderViewModels:Q,selectedTerrainProviderViewModel:t.selectedTerrainProviderViewModel}),L=E.getElementsByClassName("cesium-baseLayerPicker-dropDown")[0]}u(t.imageryProvider)&&t.imageryProvider!==!1&&($("Viewer options.imageryProvider","options.imageryProvider was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use options.baseLayer instead."),n&&(O.viewModel.selectedImagery=void 0),h.imageryLayers.removeAll(),h.imageryLayers.addImageryProvider(t.imageryProvider)),u(t.baseLayer)&&t.baseLayer!==!1&&(n&&(O.viewModel.selectedImagery=void 0),h.imageryLayers.removeAll(),h.imageryLayers.add(t.baseLayer)),u(t.terrainProvider)&&(n&&(O.viewModel.selectedTerrain=void 0),h.terrainProvider=t.terrainProvider),u(t.terrain)&&(n&&(O.viewModel.selectedTerrain=void 0,h.globe.depthTestAgainstTerrain=!0),h.setTerrain(t.terrain));let N;if(!u(t.navigationHelpButton)||t.navigationHelpButton!==!1){let Y=!0;try{if(u(window.localStorage)){let Q=window.localStorage.getItem("cesium-hasSeenNavHelp");u(Q)&&Q?Y=!1:window.localStorage.setItem("cesium-hasSeenNavHelp","true")}}catch{}N=new M2({container:E,instructionsInitiallyVisible:y(t.navigationInstructionsInitiallyVisible,Y)})}let _;if(!u(t.animation)||t.animation!==!1){let Y=document.createElement("div");Y.className="cesium-viewer-animationContainer",o.appendChild(Y),_=new u2(Y,new f2(l))}let b;if(!u(t.timeline)||t.timeline!==!1){let Y=document.createElement("div");Y.className="cesium-viewer-timelineContainer",o.appendChild(Y),b=new W2(Y,c),b.addEventListener("settime",lxe,!1),b.zoomTo(c.startTime,c.stopTime)}let v,I,R;(!u(t.fullscreenButton)||t.fullscreenButton!==!1)&&(R=document.createElement("div"),R.className="cesium-viewer-fullscreenContainer",o.appendChild(R),v=new b2(R,t.fullscreenElement),I=ca(v.viewModel,"isFullscreenEnabled",function(Y){R.style.display=Y?"block":"none",u(b)&&(b.container.style.right=`${R.clientWidth}px`,b.resize())}));let F,z,V;if(t.vrButton){let Y=document.createElement("div");Y.className="cesium-viewer-vrContainer",o.appendChild(Y),F=new Y2(Y,h,t.fullScreenElement),z=ca(F.viewModel,"isVREnabled",function(Q){Y.style.display=Q?"block":"none",u(v)&&(Y.style.right=`${R.clientWidth}px`),u(b)&&(b.container.style.right=`${Y.clientWidth}px`,b.resize())}),V=ca(F.viewModel,"isVRMode",function(Q){zyt(i,Q)})}this._baseLayerPickerDropDown=L,this._fullscreenSubscription=I,this._vrSubscription=z,this._vrModeSubscription=V,this._dataSourceChangedListeners={},this._automaticallyTrackDataSourceClocks=y(t.automaticallyTrackDataSourceClocks,!0),this._container=e,this._bottomContainer=s,this._element=o,this._cesiumWidget=d,this._selectionIndicator=C,this._infoBox=T,this._dataSourceCollection=p,this._destroyDataSourceCollection=g,this._dataSourceDisplay=A,this._clockViewModel=l,this._destroyClockViewModel=f,this._toolbar=E,this._homeButton=w,this._sceneModePicker=D,this._projectionPicker=M,this._baseLayerPicker=O,this._navigationHelpButton=N,this._animation=_,this._timeline=b,this._fullscreenButton=v,this._vrButton=F,this._geocoder=S,this._eventHelper=x,this._lastWidth=0,this._lastHeight=0,this._allowDataSourcesToSuspendAnimation=!0,this._entityView=void 0,this._enableInfoOrSelection=u(T)||u(C),this._clockTrackedDataSource=void 0,this._trackedEntity=void 0,this._needTrackedEntityUpdate=!1,this._selectedEntity=void 0,this._zoomIsFlight=!1,this._zoomTarget=void 0,this._zoomPromise=void 0,this._zoomOptions=void 0,this._selectedEntityChanged=new ye,this._trackedEntityChanged=new ye,Te.track(this,["_trackedEntity","_selectedEntity","_clockTrackedDataSource"]),x.add(p.dataSourceAdded,Mi.prototype._onDataSourceAdded,this),x.add(p.dataSourceRemoved,Mi.prototype._onDataSourceRemoved,this),x.add(h.postUpdate,Mi.prototype.resize,this),x.add(h.postRender,Mi.prototype._postRender,this);let G=p.length;for(let Y=0;Y<G;Y++)this._dataSourceAdded(p,p.get(Y));this._dataSourceAdded(void 0,A.defaultDataSource),x.add(p.dataSourceAdded,Mi.prototype._dataSourceAdded,this),x.add(p.dataSourceRemoved,Mi.prototype._dataSourceRemoved,this);function U(Y){let Q=axe(i,Y);u(Q)?j.getValueOrUndefined(Q.position,i.clock.currentTime)?i.trackedEntity=Q:i.zoomTo(Q):u(i.trackedEntity)&&(i.trackedEntity=void 0)}function q(Y){i.selectedEntity=axe(i,Y)}d.screenSpaceEventHandler.setInputAction(q,An.LEFT_CLICK),d.screenSpaceEventHandler.setInputAction(U,An.LEFT_DOUBLE_CLICK)}Object.defineProperties(Mi.prototype,{container:{get:function(){return this._container}},bottomContainer:{get:function(){return this._bottomContainer}},cesiumWidget:{get:function(){return this._cesiumWidget}},selectionIndicator:{get:function(){return this._selectionIndicator}},infoBox:{get:function(){return this._infoBox}},geocoder:{get:function(){return this._geocoder}},homeButton:{get:function(){return this._homeButton}},sceneModePicker:{get:function(){return this._sceneModePicker}},projectionPicker:{get:function(){return this._projectionPicker}},baseLayerPicker:{get:function(){return this._baseLayerPicker}},navigationHelpButton:{get:function(){return this._navigationHelpButton}},animation:{get:function(){return this._animation}},timeline:{get:function(){return this._timeline}},fullscreenButton:{get:function(){return this._fullscreenButton}},vrButton:{get:function(){return this._vrButton}},dataSourceDisplay:{get:function(){return this._dataSourceDisplay}},entities:{get:function(){return this._dataSourceDisplay.defaultDataSource.entities}},dataSources:{get:function(){return this._dataSourceCollection}},canvas:{get:function(){return this._cesiumWidget.canvas}},scene:{get:function(){return this._cesiumWidget.scene}},shadows:{get:function(){return this.scene.shadowMap.enabled},set:function(e){this.scene.shadowMap.enabled=e}},terrainShadows:{get:function(){return this.scene.globe.shadows},set:function(e){this.scene.globe.shadows=e}},shadowMap:{get:function(){return this.scene.shadowMap}},imageryLayers:{get:function(){return this.scene.imageryLayers}},terrainProvider:{get:function(){return this.scene.terrainProvider},set:function(e){this.scene.terrainProvider=e}},camera:{get:function(){return this.scene.camera}},postProcessStages:{get:function(){return this.scene.postProcessStages}},clock:{get:function(){return this._clockViewModel.clock}},clockViewModel:{get:function(){return this._clockViewModel}},screenSpaceEventHandler:{get:function(){return this._cesiumWidget.screenSpaceEventHandler}},targetFrameRate:{get:function(){return this._cesiumWidget.targetFrameRate},set:function(e){this._cesiumWidget.targetFrameRate=e}},useDefaultRenderLoop:{get:function(){return this._cesiumWidget.useDefaultRenderLoop},set:function(e){this._cesiumWidget.useDefaultRenderLoop=e}},resolutionScale:{get:function(){return this._cesiumWidget.resolutionScale},set:function(e){this._cesiumWidget.resolutionScale=e}},useBrowserRecommendedResolution:{get:function(){return this._cesiumWidget.useBrowserRecommendedResolution},set:function(e){this._cesiumWidget.useBrowserRecommendedResolution=e}},allowDataSourcesToSuspendAnimation:{get:function(){return this._allowDataSourcesToSuspendAnimation},set:function(e){this._allowDataSourcesToSuspendAnimation=e}},trackedEntity:{get:function(){return this._trackedEntity},set:function(e){if(this._trackedEntity!==e){this._trackedEntity=e,OH(this);let t=this.scene,n=t.mode;!u(e)||!u(e.position)?(this._needTrackedEntityUpdate=!1,(n===ne.COLUMBUS_VIEW||n===ne.SCENE2D)&&(t.screenSpaceCameraController.enableTranslate=!0),(n===ne.COLUMBUS_VIEW||n===ne.SCENE3D)&&(t.screenSpaceCameraController.enableTilt=!0),this._entityView=void 0,this.camera.lookAtTransform(B.IDENTITY)):this._needTrackedEntityUpdate=!0,this._trackedEntityChanged.raiseEvent(e),this.scene.requestRender()}}},selectedEntity:{get:function(){return this._selectedEntity},set:function(e){if(this._selectedEntity!==e){this._selectedEntity=e;let t=u(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;u(e)?u(t)&&t.animateAppear():u(t)&&t.animateDepart(),this._selectedEntityChanged.raiseEvent(e)}}},selectedEntityChanged:{get:function(){return this._selectedEntityChanged}},trackedEntityChanged:{get:function(){return this._trackedEntityChanged}},clockTrackedDataSource:{get:function(){return this._clockTrackedDataSource},set:function(e){this._clockTrackedDataSource!==e&&(this._clockTrackedDataSource=e,uxe(this._timeline,this.clock,e))}}});Mi.prototype.extend=function(e,t){e(this,t)};Mi.prototype.resize=function(){let e=this._cesiumWidget,t=this._container,n=t.clientWidth,i=t.clientHeight,o=u(this._animation),r=u(this._timeline);if(e.resize(),n===this._lastWidth&&i===this._lastHeight)return;let s=i-125,a=this._baseLayerPickerDropDown;if(u(a)&&(a.style.maxHeight=`${s}px`),u(this._geocoder)){let g=this._geocoder.searchSuggestionsContainer;g.style.maxHeight=`${s}px`}u(this._infoBox)&&(this._infoBox.viewModel.maxHeight=s);let c=this._timeline,l,f=0,d=0,p=0;if(o&&window.getComputedStyle(this._animation.container).visibility!=="hidden"){let g=this._lastWidth;l=this._animation.container,n>900?(f=169,g<=900&&(l.style.width="169px",l.style.height="112px",this._animation.resize())):n>=600?(f=136,(g<600||g>900)&&(l.style.width="136px",l.style.height="90px",this._animation.resize())):(f=106,(g>600||g===0)&&(l.style.width="106px",l.style.height="70px",this._animation.resize())),d=f+5}if(r&&window.getComputedStyle(this._timeline.container).visibility!=="hidden"){let g=this._fullscreenButton,h=this._vrButton,A=c.container,x=A.style;p=A.clientHeight+3,x.left=`${f}px`;let C=0;u(g)&&(C+=g.container.clientWidth),u(h)&&(C+=h.container.clientWidth),x.right=`${C}px`,c.resize()}this._bottomContainer.style.left=`${d}px`,this._bottomContainer.style.bottom=`${p}px`,this._lastWidth=n,this._lastHeight=i};Mi.prototype.forceResize=function(){this._lastWidth=0,this.resize()};Mi.prototype.render=function(){this._cesiumWidget.render()};Mi.prototype.isDestroyed=function(){return!1};Mi.prototype.destroy=function(){let e;this.screenSpaceEventHandler.removeInputAction(An.LEFT_CLICK),this.screenSpaceEventHandler.removeInputAction(An.LEFT_DOUBLE_CLICK);let t=this.dataSources,n=t.length;for(e=0;e<n;e++)this._dataSourceRemoved(t,t.get(e));return this._dataSourceRemoved(void 0,this._dataSourceDisplay.defaultDataSource),this._container.removeChild(this._element),this._element.removeChild(this._toolbar),this._eventHelper.removeAll(),u(this._geocoder)&&(this._geocoder=this._geocoder.destroy()),u(this._homeButton)&&(this._homeButton=this._homeButton.destroy()),u(this._sceneModePicker)&&(this._sceneModePicker=this._sceneModePicker.destroy()),u(this._projectionPicker)&&(this._projectionPicker=this._projectionPicker.destroy()),u(this._baseLayerPicker)&&(this._baseLayerPicker=this._baseLayerPicker.destroy()),u(this._animation)&&(this._element.removeChild(this._animation.container),this._animation=this._animation.destroy()),u(this._timeline)&&(this._timeline.removeEventListener("settime",lxe,!1),this._element.removeChild(this._timeline.container),this._timeline=this._timeline.destroy()),u(this._fullscreenButton)&&(this._fullscreenSubscription.dispose(),this._element.removeChild(this._fullscreenButton.container),this._fullscreenButton=this._fullscreenButton.destroy()),u(this._vrButton)&&(this._vrSubscription.dispose(),this._vrModeSubscription.dispose(),this._element.removeChild(this._vrButton.container),this._vrButton=this._vrButton.destroy()),u(this._infoBox)&&(this._element.removeChild(this._infoBox.container),this._infoBox=this._infoBox.destroy()),u(this._selectionIndicator)&&(this._element.removeChild(this._selectionIndicator.container),this._selectionIndicator=this._selectionIndicator.destroy()),this._destroyClockViewModel&&(this._clockViewModel=this._clockViewModel.destroy()),this._dataSourceDisplay=this._dataSourceDisplay.destroy(),this._cesiumWidget=this._cesiumWidget.destroy(),this._destroyDataSourceCollection&&(this._dataSourceCollection=this._dataSourceCollection.destroy()),ue(this)};Mi.prototype._dataSourceAdded=function(e,t){t.entities.collectionChanged.addEventListener(Mi.prototype._onEntityCollectionChanged,this)};Mi.prototype._dataSourceRemoved=function(e,t){let n=t.entities;n.collectionChanged.removeEventListener(Mi.prototype._onEntityCollectionChanged,this),u(this.trackedEntity)&&n.getById(this.trackedEntity.id)===this.trackedEntity&&(this.trackedEntity=void 0),u(this.selectedEntity)&&n.getById(this.selectedEntity.id)===this.selectedEntity&&(this.selectedEntity=void 0)};Mi.prototype._onTick=function(e){let t=e.currentTime,n=this._dataSourceDisplay.update(t);this._allowDataSourcesToSuspendAnimation&&(this._clockViewModel.canAnimate=n);let i=this._entityView;if(u(i)){let f=this._trackedEntity;this._dataSourceDisplay.getBoundingSphere(f,!1,f0)===ct.DONE&&i.update(t,f0)}let o,r=!1,s=this.selectedEntity,a=u(s)&&this._enableInfoOrSelection;a&&s.isShowing&&s.isAvailable(t)&&(this._dataSourceDisplay.getBoundingSphere(s,!0,f0)!==ct.FAILED?o=f0.center:u(s.position)&&(o=s.position.getValue(t,o)),r=u(o));let c=u(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;u(c)&&(c.position=m.clone(o,c.position),c.showSelection=a&&r,c.update());let l=u(this._infoBox)?this._infoBox.viewModel:void 0;u(l)&&(l.showInfo=a,l.enableCamera=r,l.isCameraTracking=this.trackedEntity===this.selectedEntity,a?(l.titleText=y(s.name,s.id),l.description=j.getValueOrDefault(s.description,t,"")):(l.titleText="",l.description=""))};Mi.prototype._onEntityCollectionChanged=function(e,t,n){let i=n.length;for(let o=0;o<i;o++){let r=n[o];this.trackedEntity===r&&(this.trackedEntity=void 0),this.selectedEntity===r&&(this.selectedEntity=void 0)}};Mi.prototype._onInfoBoxCameraClicked=function(e){if(e.isCameraTracking&&this.trackedEntity===this.selectedEntity)this.trackedEntity=void 0;else{let n=this.selectedEntity.position;u(n)?this.trackedEntity=this.selectedEntity:this.zoomTo(this.selectedEntity)}};Mi.prototype._clearTrackedObject=function(){this.trackedEntity=void 0};Mi.prototype._onInfoBoxClockClicked=function(e){this.selectedEntity=void 0};Mi.prototype._clearObjects=function(){this.trackedEntity=void 0,this.selectedEntity=void 0};Mi.prototype._onDataSourceChanged=function(e){this.clockTrackedDataSource===e&&uxe(this.timeline,this.clock,e)};Mi.prototype._onDataSourceAdded=function(e,t){this._automaticallyTrackDataSourceClocks&&(this.clockTrackedDataSource=t);let n=t.entities.id,i=this._eventHelper.add(t.changedEvent,Mi.prototype._onDataSourceChanged,this);this._dataSourceChangedListeners[n]=i};Mi.prototype._onDataSourceRemoved=function(e,t){let n=this.clockTrackedDataSource===t,i=t.entities.id;if(this._dataSourceChangedListeners[i](),this._dataSourceChangedListeners[i]=void 0,n){let o=e.length;this._automaticallyTrackDataSourceClocks&&o>0?this.clockTrackedDataSource=e.get(o-1):this.clockTrackedDataSource=void 0}};Mi.prototype.zoomTo=function(e,t){return fxe(this,e,{offset:t},!1)};Mi.prototype.flyTo=function(e,t){return fxe(this,e,t,!0)};function fxe(e,t,n,i){OH(e);let o=new Promise(r=>{e._completeZoom=function(s){r(s)}});return e._zoomPromise=o,e._zoomIsFlight=i,e._zoomOptions=n,Promise.resolve(t).then(function(r){if(e._zoomPromise===o){if(r instanceof Us){let s;u(r.imageryProvider)?s=r.imageryProvider._readyPromise.then(()=>r.getImageryRectangle()):s=new Promise(a=>{let c=r.readyEvent.addEventListener(()=>{c(),a(r.getImageryRectangle())})}),s.then(function(a){return OC(a,e.scene)}).then(function(a){e._zoomPromise===o&&(e._zoomTarget=a)});return}if(r instanceof Ca||r instanceof US||r instanceof HS){e._zoomTarget=r;return}if(r.isLoading&&u(r.loadingEvent)){let s=r.loadingEvent.addEventListener(function(){s(),e._zoomPromise===o&&(e._zoomTarget=r.entities.values.slice(0))});return}if(Array.isArray(r)){e._zoomTarget=r.slice(0);return}r=y(r.values,r),u(r.entities)&&(r=r.entities.values),Array.isArray(r)?e._zoomTarget=r.slice(0):e._zoomTarget=[r]}}),e.scene.requestRender(),o}function YS(e){e._zoomPromise=void 0,e._zoomTarget=void 0,e._zoomOptions=void 0}function OH(e){let t=e._zoomPromise;u(t)&&(YS(e),e._completeZoom(!1))}Mi.prototype._postRender=function(){Hyt(this),Gyt(this)};function Hyt(e){let t=e._zoomTarget;if(!u(t)||e.scene.mode===ne.MORPHING)return;let n=e.scene,i=n.camera,o=y(e._zoomOptions,{}),r;if(t instanceof Ca||t instanceof HS)return t._readyPromise.then(function(){let l=t.boundingSphere;u(o.offset)||(o.offset=new hu(0,-.5,l.radius)),r={offset:o.offset,duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyToBoundingSphere(t.boundingSphere,r):(i.viewBoundingSphere(l,o.offset),i.lookAtTransform(B.IDENTITY),e._completeZoom(!0)),YS(e)}).catch(()=>{OH(e)});if(t instanceof US)return t._readyPromise.then(function(){let l=t.boundingSphere;u(o.offset)||(o.offset=new hu(0,-.5,l.radius)),r={offset:o.offset,duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyToBoundingSphere(l,r):(i.viewBoundingSphere(l,o.offset),i.lookAtTransform(B.IDENTITY),e._completeZoom(!0)),YS(e)});if(t instanceof he){r={destination:n.mapProjection.ellipsoid.cartographicToCartesian(t),duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyTo(r):(i.setView(r),e._completeZoom(!0)),YS(e);return}let s=t,a=[];for(let l=0,f=s.length;l<f;l++){let d=e._dataSourceDisplay.getBoundingSphere(s[l],!1,f0);if(d===ct.PENDING)return;d!==ct.FAILED&&a.push(ae.clone(f0))}if(a.length===0){OH(e);return}e.trackedEntity=void 0;let c=ae.fromBoundingSpheres(a);e._zoomIsFlight?(YS(e),i.flyToBoundingSphere(c,{duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)},offset:o.offset})):(i.viewBoundingSphere(c,o.offset),i.lookAtTransform(B.IDENTITY),YS(e),e._completeZoom(!0))}function Gyt(e){if(!e._needTrackedEntityUpdate)return;let t=e._trackedEntity,n=e.clock.currentTime,i=j.getValueOrUndefined(t.position,n);if(!u(i))return;let o=e.scene,r=e._dataSourceDisplay.getBoundingSphere(t,!1,f0);if(r===ct.PENDING)return;let s=o.mode;(s===ne.COLUMBUS_VIEW||s===ne.SCENE2D)&&(o.screenSpaceCameraController.enableTranslate=!1),(s===ne.COLUMBUS_VIEW||s===ne.SCENE3D)&&(o.screenSpaceCameraController.enableTilt=!1);let a=r!==ct.FAILED?f0:void 0;e._entityView=new oB(t,o,o.mapProjection.ellipsoid),e._entityView.update(n,a),e._needTrackedEntityUpdate=!1}var pK=Mi;function Wyt(e){let 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