Agriculture-front-end/dist/Cesium/index.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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 *
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 * 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
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 *
 * Licensed under
 *   MIT License http://www.opensource.org/licenses/mit-license
 *
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 *
 * 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),k=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(k,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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TypeError("cannot set TLD empty");return this.build(!v),this}},a.directory=function(b,v){if(this._parts.urn)return b===void 0?"":this;if(b===void 0||b===!0){if(!this._parts.path&&!this._parts.hostname)return"";if(this._parts.path==="/")return"/";var I=this._parts.path.length-this.filename().length-1,R=this._parts.path.substring(0,I)||(this._parts.hostname?"/":"");return b?r.decodePath(R):R}else{var F=this._parts.path.length-this.filename().length,k=this._parts.path.substring(0,F),V=new RegExp("^"+l(k));return this.is("relative")||(b||(b="/"),b.charAt(0)!=="/"&&(b="/"+b)),b&&b.charAt(b.length-1)!=="/"&&(b+="/"),b=r.recodePath(b),this._parts.path=this._parts.path.replace(V,b),this.build(!v),this}},a.filename=function(b,v){if(this._parts.urn)return b===void 0?"":this;if(typeof b!="string"){if(!this._parts.path||this._parts.path==="/")return"";var I=this._parts.path.lastIndexOf("/"),R=this._parts.path.substring(I+1);return b?r.decodePathSegment(R):R}else{var F=!1;b.charAt(0)==="/"&&(b=b.substring(1)),b.match(/\.?\//)&&(F=!0);var k=new RegExp(l(this.filename())+"$");return b=r.recodePath(b),this._parts.path=this._parts.path.replace(k,b),F?this.normalizePath(v):this.build(!v),this}},a.suffix=function(b,v){if(this._parts.urn)return b===void 0?"":this;if(b===void 0||b===!0){if(!this._parts.path||this._parts.path==="/")return"";var I=this.filename(),R=I.lastIndexOf("."),F,k;return R===-1?"":(F=I.substring(R+1),k=/^[a-z0-9%]+$/i.test(F)?F:"",b?r.decodePathSegment(k):k)}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(),k=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 Error('Bad segment "'+b+'", must be 0-based integer');if(k&&V.shift(),b<0&&(b=Math.max(V.length+b,0)),v===void 0)return b===void 0?V:V[b];if(b===null||V[b]===void 0)if(d(v)){V=[];for(var G=0,U=v.length;G<U;G++)!v[G].length&&(!V.length||!V[V.length-1].length)||(V.length&&!V[V.length-1].length&&V.pop(),V.push(A(v[G])))}else(v||typeof v=="string")&&(v=A(v),V[V.length-1]===""?V[V.length-1]=v:V.push(v));else v?V[b]=A(v):V.splice(b,1);return k&&V.unshift(""),this.path(V.join(R),I)},a.segmentCoded=function(b,v,I){var R,F,k;if(typeof b!="number"&&(I=v,v=b,b=void 0),v===void 0){if(R=this.segment(b,v,I),!d(R))R=R!==void 0?r.decode(R):void 0;else for(F=0,k=R.length;F<k;F++)R[F]=r.decode(R[F]);return R}if(!d(v))v=typeof v=="string"||v instanceof String?r.encode(v):v;else for(F=0,k=v.length;F<k;F++)v[F]=r.encode(v[F]);return this.segment(b,v,I)};var _=a.query;return a.query=function(b,v){if(b===!0)return r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof b=="function"){var I=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace),R=b.call(this,I);return this._parts.query=r.buildQuery(R||I,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!v),this}else return b!==void 0&&typeof b!="string"?(this._parts.query=r.buildQuery(b,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!v),this):_.call(this,b,v)},a.setQuery=function(b,v,I){var R=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof b=="string"||b instanceof String)R[b]=v!==void 0?v:null;else if(typeof b=="object")for(var F in b)c.call(b,F)&&(R[F]=b[F]);else throw new TypeError("URI.addQuery() accepts an object, string as the name parameter");return this._parts.query=r.buildQuery(R,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof b!="string"&&(I=v),this.build(!I),this},a.addQuery=function(b,v,I){var R=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return r.addQuery(R,b,v===void 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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,k;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}k=v.substring(0,F).lastIndexOf("/"),k===-1&&(k=F),v=v.substring(0,k)+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 b=r.encode,v=r.decode;r.encode=escape,r.decode=decodeURIComponent;try{this.normalize()}finally{r.encode=b,r.decode=v}return this},a.unicode=function(){var b=r.encode,v=r.decode;r.encode=C,r.decode=unescape;try{this.normalize()}finally{r.encode=b,r.decode=v}return this},a.readable=function(){var b=this.clone();b.username("").password("").normalize();var v="";if(b._parts.protocol&&(v+=b._parts.protocol+"://"),b._parts.hostname&&(b.is("punycode")&&e?(v+=e.toUnicode(b._parts.hostname),b._parts.port&&(v+=":"+b._parts.port)):v+=b.host()),b._parts.hostname&&b._parts.path&&b._parts.path.charAt(0)!=="/"&&(v+="/"),v+=b.path(!0),b._parts.query){for(var I="",R=0,F=b._parts.query.split("&"),k=F.length;R<k;R++){var V=(F[R]||"").split("=");I+="&"+r.decodeQuery(V[0],this._parts.escapeQuerySpace).replace(/&/g,"%26"),V[1]!==void 0&&(I+="="+r.decodeQuery(V[1],this._parts.escapeQuerySpace).replace(/&/g,"%26"))}v+="?"+I.substring(1)}return v+=r.decodeQuery(b.hash(),!0),v},a.absoluteTo=function(b){var v=this.clone(),I=["protocol","username","password","hostname","port"],R,F,k;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;k=I[F];F++)v._parts[k]=b._parts[k];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,k,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,k=v.path(),V=b.path(),k.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||48177<=_&&_<=48203||48205<=_&&_<=48231||48233<=_&&_<=48259||48261<=_&&_<=48287||48289<=_&&_<=48315||48317<=_&&_<=48343||48345<=_&&_<=48371||48373<=_&&_<=48399||48401<=_&&_<=48427||48429<=_&&_<=48455||48457<=_&&_<=48483||48485<=_&&_<=48511||48513<=_&&_<=48539||48541<=_&&_<=48567||48569<=_&&_<=48595||48597<=_&&_<=48623||48625<=_&&_<=48651||48653<=_&&_<=48679||48681<=_&&_<=48707||48709<=_&&_<=48735||48737<=_&&_<=48763||48765<=_&&_<=48791||48793<=_&&_<=48819||48821<=_&&_<=48847||48849<=_&&_<=48875||48877<=_&&_<=48903||48905<=_&&_<=48931||48933<=_&&_<=48959||48961<=_&&_<=48987||48989<=_&&_<=49015||49017<=_&&_<=49043||49045<=_&&_<=49071||49073<=_&&_<=49099||49101<=_&&_<=49127||49129<=_&&_<=49155||49157<=_&&_<=49183||49185<=_&&_<=49211||49213<=_&&_<=49239||49241<=_&&_<=49267||49269<=_&&_<=49295||49297<=_&&_<=49323||49325<=_&&_<=49351||49353<=_&&_<=49379||49381<=_&&_<=49407||49409<=_&&_<=49435||49437<=_&&_<=49463||49465<=_&&_<=49491||49493<=_&&_<=49519||49521<=_&&_<=49547||49549<=_&&_<=49575||49577<=_&&_<=49603||49605<=_&&_<=49631||49633<=_&&_<=49659||49661<=_&&_<=49687||49689<=_&&_<=49715||49717<=_&&_<=49743||49745<=_&&_<=49771||49773<=_&&_<=49799||49801<=_&&_<=49827||49829<=_&&_<=49855||49857<=_&&_<=49883||49885<=_&&_<=49911||49913<=_&&_<=49939||49941<=_&&_<=49967||49969<=_&&_<=49995||49997<=_&&_<=50023||50025<=_&&_<=50051||50053<=_&&_<=50079||50081<=_&&_<=50107||50109<=_&&_<=50135||50137<=_&&_<=50163||50165<=_&&_<=50191||50193<=_&&_<=50219||50221<=_&&_<=50247||50249<=_&&_<=50275||50277<=_&&_<=50303||50305<=_&&_<=50331||50333<=_&&_<=50359||50361<=_&&_<=50387||50389<=_&&_<=50415||50417<=_&&_<=50443||50445<=_&&_<=50471||50473<=_&&_<=50499||50501<=_&&_<=50527||50529<=_&&_<=50555||50557<=_&&_<=50583||50585<=_&&_<=50611||50613<=_&&_<=50639||50641<=_&&_<=50667||50669<=_&&_<=50695||50697<=_&&_<=50723||50725<=_&&_<=50751||50753<=_&&_<=50779||50781<=_&&_<=50807||50809<=_&&_<=50835||50837<=_&&_<=50863||50865<=_&&_<=50891||50893<=_&&_<=50919||50921<=_&&_<=50947||50949<=_&&_<=50975||50977<=_&&_<=51003||51005<=_&&_<=51031||51033<=_&&_<=51059||51061<=_&&_<=51087||51089<=_&&_<=51115||51117<=_&&_<=51143||51145<=_&&_<=51171||51173<=_&&_<=51199||51201<=_&&_<=51227||51229<=_&&_<=51255||51257<=_&&_<=51283||51285<=_&&_<=51311||51313<=_&&_<=51339||51341<=_&&_<=51367||51369<=_&&_<=51395||51397<=_&&_<=51423||51425<=_&&_<=51451||51453<=_&&_<=51479||51481<=_&&_<=51507||51509<=_&&_<=51535||51537<=_&&_<=51563||51565<=_&&_<=51591||51593<=_&&_<=51619||51621<=_&&_<=51647||51649<=_&&_<=51675||51677<=_&&_<=51703||51705<=_&&_<=51731||51733<=_&&_<=51759||51761<=_&&_<=51787||51789<=_&&_<=51815||51817<=_&&_<=51843||51845<=_&&_<=51871||51873<=_&&_<=51899||51901<=_&&_<=51927||51929<=_&&_<=51955||51957<=_&&_<=51983||51985<=_&&_<=52011||52013<=_&&_<=52039||52041<=_&&_<=52067||52069<=_&&_<=52095||52097<=_&&_<=52123||52125<=_&&_<=52151||52153<=_&&_<=52179||52181<=_&&_<=52207||52209<=_&&_<=52235||52237<=_&&_<=52263||52265<=_&&_<=52291||52293<=_&&_<=52319||52321<=_&&_<=52347||52349<=_&&_<=52375||52377<=_&&_<=52403||52405<=_&&_<=52431||52433<=_&&_<=52459||52461<=_&&_<=52487||52489<=_&&_<=52515||52517<=_&&_<=52543||52545<=_&&_<=52571||52573<=_&&_<=52599||52601<=_&&_<=52627||52629<=_&&_<=52655||52657<=_&&_<=52683||52685<=_&&_<=52711||52713<=_&&_<=52739||52741<=_&&_<=52767||52769<=_&&_<=52795||52797<=_&&_<=52823||52825<=_&&_<=52851||52853<=_&&_<=52879||52881<=_&&_<=52907||52909<=_&&_<=52935||52937<=_&&_<=52963||52965<=_&&_<=52991||52993<=_&&_<=53019||53021<=_&&_<=53047||53049<=_&&_<=53075||53077<=_&&_<=53103||53105<=_&&_<=53131||53133<=_&&_<=53159||53161<=_&&_<=53187||53189<=_&&_<=53215||53217<=_&&_<=53243||53245<=_&&_<=53271||53273<=_&&_<=53299||53301<=_&&_<=53327||53329<=_&&_<=53355||53357<=_&&_<=53383||53385<=_&&_<=53411||53413<=_&&_<=53439||53441<=_&&_<=53467||53469<=_&&_<=53495||53497<=_&&_<=53523||53525<=_&&_<=53551||53553<=_&&_<=53579||53581<=_&&_<=53607||53609<=_&&_<=53635||53637<=_&&_<=53663||53665<=_&&_<=53691||53693<=_&&_<=53719||53721<=_&&_<=53747||53749<=_&&_<=53775||53777<=_&&_<=53803||53805<=_&&_<=53831||53833<=_&&_<=53859||53861<=_&&_<=53887||53889<=_&&_<=53915||53917<=_&&_<=53943||53945<=_&&_<=53971||53973<=_&&_<=53999||54001<=_&&_<=54027||54029<=_&&_<=54055||54057<=_&&_<=54083||54085<=_&&_<=54111||54113<=_&&_<=54139||54141<=_&&_<=54167||54169<=_&&_<=54195||54197<=_&&_<=54223||54225<=_&&_<=54251||54253<=_&&_<=54279||54281<=_&&_<=54307||54309<=_&&_<=54335||54337<=_&&_<=54363||54365<=_&&_<=54391||54393<=_&&_<=54419||54421<=_&&_<=54447||54449<=_&&_<=54475||54477<=_&&_<=54503||54505<=_&&_<=54531||54533<=_&&_<=54559||54561<=_&&_<=54587||54589<=_&&_<=54615||54617<=_&&_<=54643||54645<=_&&_<=54671||54673<=_&&_<=54699||54701<=_&&_<=54727||54729<=_&&_<=54755||54757<=_&&_<=54783||54785<=_&&_<=54811||54813<=_&&_<=54839||54841<=_&&_<=54867||54869<=_&&_<=54895||54897<=_&&_<=54923||54925<=_&&_<=54951||54953<=_&&_<=54979||54981<=_&&_<=55007||55009<=_&&_<=55035||55037<=_&&_<=55063||55065<=_&&_<=55091||55093<=_&&_<=55119||55121<=_&&_<=55147||55149<=_&&_<=55175||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 this}typeof IN<"u"&&IN.exports&&(IN.exports=V4e)});var yoe=kc((pyn,B6)=>{"use strict";B6.exports=KN;B6.exports.default=KN;function KN(e,t,n){n=n||2;var i=t&&t.length,o=i?t[0]*n:e.length,r=poe(e,0,o,n,!0),s=[];if(!r||r.next===r.prev)return s;var a,c,l,f,d,p,g;if(i&&(r=GHe(e,t,r,n)),e.length>80*n){a=l=e[0],c=f=e[1];for(var h=n;h<o;h+=n)d=e[h],p=e[h+1],d<a&&(a=d),p<c&&(c=p),d>l&&(l=d),p>f&&(f=p);g=Math.max(l-a,f-c),g=g!==0?32767/g:0}return zv(r,s,n,a,c,g,0),s}function poe(e,t,n,i,o){var r,s;if(o===R6(e,t,n,i)>0)for(r=t;r<n;r+=i)s=hoe(r,e[r],e[r+1],s);else for(r=n-i;r>=t;r-=i)s=hoe(r,e[r],e[r+1],s);return s&&JN(s,s.next)&&(Gv(s),s=s.next),s}function F0(e,t){if(!e)return e;t||(t=e);var n=e,i;do if(i=!1,!n.steiner&&(JN(n,n.next)||Sr(n.prev,n,n.next)===0)){if(Gv(n),n=t=n.prev,n===n.next)break;i=!0}else n=n.next;while(i||n!==t);return t}function zv(e,t,n,i,o,r,s){if(e){!s&&r&&XHe(e,i,o,r);for(var 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a=o.x,c=r.x,l=s.x,f=o.y,d=r.y,p=s.y,g=a<c?a<l?a:l:c<l?c:l,h=f<d?f<p?f:p:d<p?d:p,A=a>c?a>l?a:l:c>l?c:l,x=f>d?f>p?f:p:d>p?d:p,C=O6(g,h,t,n,i),T=O6(A,x,t,n,i),E=e.prevZ,S=e.nextZ;E&&E.z>=C&&S&&S.z<=T;){if(E.x>=g&&E.x<=A&&E.y>=h&&E.y<=x&&E!==o&&E!==s&&dT(a,f,c,d,l,p,E.x,E.y)&&Sr(E.prev,E,E.next)>=0||(E=E.prevZ,S.x>=g&&S.x<=A&&S.y>=h&&S.y<=x&&S!==o&&S!==s&&dT(a,f,c,d,l,p,S.x,S.y)&&Sr(S.prev,S,S.next)>=0))return!1;S=S.nextZ}for(;E&&E.z>=C;){if(E.x>=g&&E.x<=A&&E.y>=h&&E.y<=x&&E!==o&&E!==s&&dT(a,f,c,d,l,p,E.x,E.y)&&Sr(E.prev,E,E.next)>=0)return!1;E=E.prevZ}for(;S&&S.z<=T;){if(S.x>=g&&S.x<=A&&S.y>=h&&S.y<=x&&S!==o&&S!==s&&dT(a,f,c,d,l,p,S.x,S.y)&&Sr(S.prev,S,S.next)>=0)return!1;S=S.nextZ}return!0}function zHe(e,t,n){var i=e;do{var o=i.prev,r=i.next.next;!JN(o,r)&&_oe(o,i,i.next,r)&&Hv(o,r)&&Hv(r,o)&&(t.push(o.i/n|0),t.push(i.i/n|0),t.push(r.i/n|0),Gv(i),Gv(i.next),i=e=r),i=i.next}while(i!==e);return F0(i)}function HHe(e,t,n,i,o,r){var s=e;do{for(var a=s.next.next;a!==s.prev;){if(s.i!==a.i&&ZHe(s,a)){var c=goe(s,a);s=F0(s,s.next),c=F0(c,c.next),zv(s,t,n,i,o,r,0),zv(c,t,n,i,o,r,0);return}a=a.next}s=s.next}while(s!==e)}function GHe(e,t,n,i){var o=[],r,s,a,c,l;for(r=0,s=t.length;r<s;r++)a=t[r]*i,c=r<s-1?t[r+1]*i:e.length,l=poe(e,a,c,i,!1),l===l.next&&(l.steiner=!0),o.push(JHe(l));for(o.sort(WHe),r=0;r<o.length;r++)n=jHe(o[r],n);return n}function WHe(e,t){return e.x-t.x}function jHe(e,t){var n=YHe(e,t);if(!n)return t;var i=goe(n,e);return F0(i,i.next),F0(n,n.next)}function YHe(e,t){var n=t,i=e.x,o=e.y,r=-1/0,s;do{if(o<=n.y&&o>=n.next.y&&n.next.y!==n.y){var a=n.x+(o-n.y)*(n.next.x-n.x)/(n.next.y-n.y);if(a<=i&&a>r&&(r=a,s=n.x<n.next.x?n:n.next,a===i))return s}n=n.next}while(n!==t);if(!s)return null;var c=s,l=s.x,f=s.y,d=1/0,p;n=s;do i>=n.x&&n.x>=l&&i!==n.x&&dT(o<f?i:r,o,l,f,o<f?r:i,o,n.x,n.y)&&(p=Math.abs(o-n.y)/(i-n.x),Hv(n,e)&&(p<d||p===d&&(n.x>s.x||n.x===s.x&&qHe(s,n)))&&(s=n,d=p)),n=n.next;while(n!==c);return s}function qHe(e,t){return Sr(e.prev,e,t.prev)<0&&Sr(t.next,e,e.next)<0}function XHe(e,t,n,i){var o=e;do o.z===0&&(o.z=O6(o.x,o.y,t,n,i)),o.prevZ=o.prev,o.nextZ=o.next,o=o.next;while(o!==e);o.prevZ.nextZ=null,o.prevZ=null,KHe(o)}function KHe(e){var t,n,i,o,r,s,a,c,l=1;do{for(n=e,e=null,r=null,s=0;n;){for(s++,i=n,a=0,t=0;t<l&&(a++,i=i.nextZ,!!i);t++);for(c=l;a>0||c>0&&i;)a!==0&&(c===0||!i||n.z<=i.z)?(o=n,n=n.nextZ,a--):(o=i,i=i.nextZ,c--),r?r.nextZ=o:e=o,o.prevZ=r,r=o;n=i}r.nextZ=null,l*=2}while(s>1);return e}function O6(e,t,n,i,o){return e=(e-n)*o|0,t=(t-i)*o|0,e=(e|e<<8)&16711935,e=(e|e<<4)&252645135,e=(e|e<<2)&858993459,e=(e|e<<1)&1431655765,t=(t|t<<8)&16711935,t=(t|t<<4)&252645135,t=(t|t<<2)&858993459,t=(t|t<<1)&1431655765,e|t<<1}function JHe(e){var t=e,n=e;do(t.x<n.x||t.x===n.x&&t.y<n.y)&&(n=t),t=t.next;while(t!==e);return n}function dT(e,t,n,i,o,r,s,a){return(o-s)*(t-a)>=(e-s)*(r-a)&&(e-s)*(i-a)>=(n-s)*(t-a)&&(n-s)*(r-a)>=(o-s)*(i-a)}function ZHe(e,t){return e.next.i!==t.i&&e.prev.i!==t.i&&!QHe(e,t)&&(Hv(e,t)&&Hv(t,e)&&$He(e,t)&&(Sr(e.prev,e,t.prev)||Sr(e,t.prev,t))||JN(e,t)&&Sr(e.prev,e,e.next)>0&&Sr(t.prev,t,t.next)>0)}function Sr(e,t,n){return(t.y-e.y)*(n.x-t.x)-(t.x-e.x)*(n.y-t.y)}function JN(e,t){return e.x===t.x&&e.y===t.y}function _oe(e,t,n,i){var o=XN(Sr(e,t,n)),r=XN(Sr(e,t,i)),s=XN(Sr(n,i,e)),a=XN(Sr(n,i,t));return!!(o!==r&&s!==a||o===0&&qN(e,n,t)||r===0&&qN(e,i,t)||s===0&&qN(n,e,i)||a===0&&qN(n,t,i))}function qN(e,t,n){return t.x<=Math.max(e.x,n.x)&&t.x>=Math.min(e.x,n.x)&&t.y<=Math.max(e.y,n.y)&&t.y>=Math.min(e.y,n.y)}function XN(e){return e>0?1:e<0?-1:0}function QHe(e,t){var n=e;do{if(n.i!==e.i&&n.next.i!==e.i&&n.i!==t.i&&n.next.i!==t.i&&_oe(n,n.next,e,t))return!0;n=n.next}while(n!==e);return!1}function Hv(e,t){return Sr(e.prev,e,e.next)<0?Sr(e,t,e.next)>=0&&Sr(e,e.prev,t)>=0:Sr(e,t,e.prev)<0||Sr(e,e.next,t)<0}function $He(e,t){var n=e,i=!1,o=(e.x+t.x)/2,r=(e.y+t.y)/2;do 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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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a?i.LongBits.from(a).toHash():i.LongBits.zeroHash},i.longFromHash=function(a,c){var l=i.LongBits.fromHash(a);return i.Long?i.Long.fromBits(l.lo,l.hi,c):l.toNumber(!!c)};function o(s,a,c){for(var l=Object.keys(a),f=0;f<l.length;++f)(s[l[f]]===undefined||!c)&&(s[l[f]]=a[l[f]]);return s}i.merge=o,i.lcFirst=function(a){return a.charAt(0).toLowerCase()+a.substring(1)};function r(s){function a(c,l){if(!(this instanceof a))return new a(c,l);Object.defineProperty(this,"message",{get:function(){return c}}),Error.captureStackTrace?Error.captureStackTrace(this,a):Object.defineProperty(this,"stack",{value:new Error().stack||""}),l&&o(this,l)}return a.prototype=Object.create(Error.prototype,{constructor:{value:a,writable:!0,enumerable:!1,configurable:!0},name:{get:function(){return s},set:undefined,enumerable:!1,configurable:!0},toString:{value:function(){return this.name+": 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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 Kge=kc((Gpi,Dk)=>{/* 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,k=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+=k}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+=k}else for(w=w>q?q:w,_=0;_<v;_++){for(N=0;N<R;N++)M[F++]=q;F+=k}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,k;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),k=new Uint8Array(F),k.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),k=new Uint8Array(F),k.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 x=(1<<f)-1,C=0,T,E=0,S,w,D,M,O=c.length*4-Math.ceil(f*d/8);if(c[c.length-1]<<=8*O,p)for(T=0;T<d;T++)E===0&&(w=c[C++],E=32),E>=f?(S=w>>>E-f&x,E-=f):(D=f-E,S=(w&x)<<D&x,w=c[C++],E=32-D,S+=w>>>E),l[T]=p[S];else for(M=Math.ceil((A-g)/h),T=0;T<d;T++)E===0&&(w=c[C++],E=32),E>=f?(S=w>>>E-f&x,E-=f):(D=f-E,S=(w&x)<<D&x,w=c[C++],E=32-D,S+=w>>>E),l[T]=S<M?g+S*h:A},unstuffLUT:function(c,l,f,d,p,g){var h=(1<<l)-1,A=0,x=0,C=0,T=0,E=0,S,w=[],D=c.length*4-Math.ceil(l*f/8);c[c.length-1]<<=8*D;var M=Math.ceil((g-d)/p);for(x=0;x<f;x++)T===0&&(S=c[A++],T=32),T>=l?(E=S>>>T-l&h,T-=l):(C=l-T,E=(S&h)<<C&h,S=c[A++],T=32-C,E+=S>>>T),w[x]=E<M?d+E*p:g;return w.unshift(d),w},unstuff2:function(c,l,f,d,p,g,h,A){var x=(1<<f)-1,C=0,T,E=0,S=0,w,D,M;if(p)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]=p[w];else{var 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 DataView(c,f,4),A={};if(A.numBytes=h.getUint32(0,!0),f+=4,(g===0||p===g)&&A.numBytes!==0)throw"invalid mask";var x,C;if(g===0)x=new Uint8Array(Math.ceil(p/8)),A.bitset=x,C=new Uint8Array(p),l.pixels.resultMask=C,f+=A.numBytes;else if(A.numBytes>0){x=new Uint8Array(Math.ceil(p/8)),h=new DataView(c,f,A.numBytes);var T=h.getInt16(0,!0),E=2,S=0,w=0;do{if(T>0)for(;T--;)x[S++]=h.getUint8(E++);else for(w=h.getUint8(E++),T=-T;T--;)x[S++]=w;T=h.getInt16(E,!0),E+=2}while(E<A.numBytes);if(T!==-32768||S<x.length)throw"Unexpected end of mask RLE encoding";C=new Uint8Array(p);var D=0,M=0;for(M=0;M<p;M++)M&7?(D=x[M>>3],D<<=M&7):D=x[M>>3],D&128&&(C[M]=1);l.pixels.resultMask=C,A.bitset=x,f+=A.numBytes}return l.ptr=f,l.mask=A,!0},readDataOneSweep:function(c,l,f){var d=l.ptr,p=l.headerInfo,g=p.numDims,h=p.width*p.height,A=p.imageType,x=p.numValidPixel*r.getDataTypeSize(A)*g,C,T=l.pixels.resultMask;if(f===Uint8Array)C=new Uint8Array(c,d,x);else{var E=new ArrayBuffer(x),S=new Uint8Array(E);S.set(new 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 k=[],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++)k[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:k,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,k,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(k=0;k<h;k++,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?(k>0?_+=U:F>0?_+=W[V-h]:_+=U,_&=255,W[V]=_,U=_):W[V]=_}else for(V=0,F=0;F<g;F++)for(k=0;k<h;k++,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?(k>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,k,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+=_,k=0;R-1>>>k;)k++;_=Math.ceil(D*k/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,k,D,v):o.unstuff(O,f,k,D,v)}else l.counter.bitstuffer++,k=w,l.ptr+=A,k>0&&(_=Math.ceil(D*k/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,k,D):o.unstuff2(O,f,k,D,!1,d,M,V):d==null?o.originalUnstuff(O,f,k,D):o.unstuff(O,f,k,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,k=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),k=0,ve)for(E=0;E<M;E++){for(S=0;S<O;S++)ve[v]&&(Pe[v]=Q[k++]),v++;v+=I}else for(E=0;E<M;E++){for(S=0;S<O;S++)Pe[v++]=Q[k++];v+=I}l.ptr+=k*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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et.equalsEpsilon(this,e,t,n)};et.prototype.toString=function(){return`(${this.x}, ${this.y}, ${this.z})`};var m=et;var Fxe=new m,Uxe=new m;function Vxe(e,t,n,i,o){let r=e.x,s=e.y,a=e.z,c=t.x,l=t.y,f=t.z,d=r*r*c*c,p=s*s*l*l,g=a*a*f*f,h=d+p+g,A=Math.sqrt(1/h),x=m.multiplyByScalar(e,A,Fxe);if(h<i)return isFinite(A)?m.clone(x,o):void 0;let C=n.x,T=n.y,E=n.z,S=Uxe;S.x=x.x*C*2,S.y=x.y*T*2,S.z=x.z*E*2;let w=(1-A)*m.magnitude(e)/(.5*m.magnitude(S)),D=0,M,O,L,N,_,b,v,I,R,F,k;do{w-=D,L=1/(1+w*C),N=1/(1+w*T),_=1/(1+w*E),b=L*L,v=N*N,I=_*_,R=b*L,F=v*N,k=I*_,M=d*b+p*v+g*I-1,O=d*R*C+p*F*T+g*k*E;let V=-2*O;D=M/V}while(Math.abs(M)>P.EPSILON12);return u(o)?(o.x=r*L,o.y=s*N,o.z=a*_,o):new m(r*L,s*N,a*_)}var Ax=Vxe;function Yr(e,t,n){this.longitude=y(e,0),this.latitude=y(t,0),this.height=y(n,0)}Yr.fromRadians=function(e,t,n,i){return n=y(n,0),u(i)?(i.longitude=e,i.latitude=t,i.height=n,i):new Yr(e,t,n)};Yr.fromDegrees=function(e,t,n,i){return e=P.toRadians(e),t=P.toRadians(t),Yr.fromRadians(e,t,n,i)};var kxe=new m,zxe=new m,Hxe=new m,Gxe=new m(1/6378137,1/6378137,1/6356752314245179e-9),Wxe=new m(1/(6378137*6378137),1/(6378137*6378137),1/(6356752314245179e-9*6356752314245179e-9)),jxe=P.EPSILON1;Yr.fromCartesian=function(e,t,n){let i=u(t)?t.oneOverRadii:Gxe,o=u(t)?t.oneOverRadiiSquared:Wxe,r=u(t)?t._centerToleranceSquared:jxe,s=Ax(e,i,o,r,zxe);if(!u(s))return;let a=m.multiplyComponents(s,o,kxe);a=m.normalize(a,a);let c=m.subtract(e,s,Hxe),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 Yr(l,f,d)};Yr.toCartesian=function(e,t,n){return m.fromRadians(e.longitude,e.latitude,e.height,t,n)};Yr.clone=function(e,t){if(u(e))return u(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new Yr(e.longitude,e.latitude,e.height)};Yr.equals=function(e,t){return e===t||u(e)&&u(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height};Yr.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};Yr.ZERO=Object.freeze(new Yr(0,0,0));Yr.prototype.clone=function(e){return Yr.clone(this,e)};Yr.prototype.equals=function(e){return Yr.equals(this,e)};Yr.prototype.equalsEpsilon=function(e,t){return Yr.equalsEpsilon(this,e,t)};Yr.prototype.toString=function(){return`(${this.longitude}, ${this.latitude}, ${this.height})`};var he=Yr;function MX(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 qi(e,t,n){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,this._squaredXOverSquaredZ=void 0,MX(this,e,t,n)}Object.defineProperties(qi.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return this._radiiSquared}},radiiToTheFourth:{get:function(){return this._radiiToTheFourth}},oneOverRadii:{get:function(){return this._oneOverRadii}},oneOverRadiiSquared:{get:function(){return this._oneOverRadiiSquared}},minimumRadius:{get:function(){return this._minimumRadius}},maximumRadius:{get:function(){return this._maximumRadius}}});qi.clone=function(e,t){if(!u(e))return;let n=e._radii;return 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 qi(n.x,n.y,n.z)};qi.fromCartesian3=function(e,t){return u(t)||(t=new qi),u(e)&&MX(t,e.x,e.y,e.z),t};qi.WGS84=Object.freeze(new qi(6378137,6378137,6356752314245179e-9));qi.UNIT_SPHERE=Object.freeze(new qi(1,1,1));qi.MOON=Object.freeze(new qi(P.LUNAR_RADIUS,P.LUNAR_RADIUS,P.LUNAR_RADIUS));qi.prototype.clone=function(e){return qi.clone(this,e)};qi.packedLength=m.packedLength;qi.pack=function(e,t,n){return n=y(n,0),m.pack(e._radii,t,n),t};qi.unpack=function(e,t,n){t=y(t,0);let i=m.unpack(e,t);return qi.fromCartesian3(i,n)};qi.prototype.geocentricSurfaceNormal=m.normalize;qi.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)};qi.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 Yxe=new m,qxe=new m;qi.prototype.cartographicToCartesian=function(e,t){let n=Yxe,i=qxe;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)};qi.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 Xxe=new m,Kxe=new m,Jxe=new m;qi.prototype.cartesianToCartographic=function(e,t){let n=this.scaleToGeodeticSurface(e,Kxe);if(!u(n))return;let i=this.geodeticSurfaceNormal(n,Xxe),o=m.subtract(e,n,Jxe),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)};qi.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};qi.prototype.scaleToGeodeticSurface=function(e,t){return Ax(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)};qi.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)};qi.prototype.transformPositionToScaledSpace=function(e,t){return u(t)||(t=new m),m.multiplyComponents(e,this._oneOverRadii,t)};qi.prototype.transformPositionFromScaledSpace=function(e,t){return u(t)||(t=new m),m.multiplyComponents(e,this._radii,t)};qi.prototype.equals=function(e){return this===e||u(e)&&m.equals(this._radii,e._radii)};qi.prototype.toString=function(){return this._radii.toString()};qi.prototype.getSurfaceNormalIntersectionWithZAxis=function(e,t,n){t=y(t,0);let i=this._squaredXOverSquaredZ;if(u(n)||(n=new m),n.x=0,n.y=0,n.z=e.z*(1-i),!(Math.abs(n.z)>=this._radii.z-t))return n};var Zxe=[.14887433898163,.43339539412925,.67940956829902,.86506336668898,.97390652851717,0],Qxe=[.29552422471475,.26926671930999,.21908636251598,.14945134915058,.066671344308684,0];function OX(e,t,n){let i=.5*(t+e),o=.5*(t-e),r=0;for(let s=0;s<5;s++){let a=o*Zxe[s];r+=Qxe[s]*(n(i+a)+n(i-a))}return r*=o,r}qi.prototype.surfaceArea=function(e){let t=e.west,n=e.east,i=e.south,o=e.north;for(;n<t;)n+=P.TWO_PI;let r=this._radiiSquared,s=r.x,a=r.y,c=r.z,l=s*a;return OX(i,o,function(f){let d=Math.cos(f),p=Math.sin(f);return Math.cos(f)*OX(t,n,function(g){let h=Math.cos(g),A=Math.sin(g);return 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hCe=/^#([0-9a-f])([0-9a-f])([0-9a-f])([0-9a-f])?$/i,pCe=/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})?$/i,_Ce=/^rgba?\(\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)(?:\s*,\s*([0-9.]+))?\s*\)$/i,gCe=/^hsla?\(\s*([0-9.]+)\s*,\s*([0-9.]+%)\s*,\s*([0-9.]+%)(?:\s*,\s*([0-9.]+))?\s*\)$/i;ie.fromCssColorString=function(e,t){u(t)||(t=new ie),e=e.replace(/\s/g,"");let n=ie[e.toUpperCase()];if(u(n))return ie.clone(n,t),t;let i=hCe.exec(e);return i!==null?(t.red=parseInt(i[1],16)/15,t.green=parseInt(i[2],16)/15,t.blue=parseInt(i[3],16)/15,t.alpha=parseInt(y(i[4],"f"),16)/15,t):(i=pCe.exec(e),i!==null?(t.red=parseInt(i[1],16)/255,t.green=parseInt(i[2],16)/255,t.blue=parseInt(i[3],16)/255,t.alpha=parseInt(y(i[4],"ff"),16)/255,t):(i=_Ce.exec(e),i!==null?(t.red=parseFloat(i[1])/(i[1].substr(-1)==="%"?100:255),t.green=parseFloat(i[2])/(i[2].substr(-1)==="%"?100:255),t.blue=parseFloat(i[3])/(i[3].substr(-1)==="%"?100:255),t.alpha=parseFloat(y(i[4],"1.0")),t):(i=gCe.exec(e),i!==null?ie.fromHsl(parseFloat(i[1])/360,parseFloat(i[2])/100,parseFloat(i[3])/100,parseFloat(y(i[4],"1.0")),t):(t=void 0,t))))};ie.packedLength=4;ie.pack=function(e,t,n){return n=y(n,0),t[n++]=e.red,t[n++]=e.green,t[n++]=e.blue,t[n]=e.alpha,t};ie.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new ie),n.red=e[t++],n.green=e[t++],n.blue=e[t++],n.alpha=e[t],n};ie.byteToFloat=function(e){return e/255};ie.floatToByte=function(e){return e===1?255:e*256|0};ie.clone=function(e,t){if(u(e))return u(t)?(t.red=e.red,t.green=e.green,t.blue=e.blue,t.alpha=e.alpha,t):new ie(e.red,e.green,e.blue,e.alpha)};ie.equals=function(e,t){return e===t||u(e)&&u(t)&&e.red===t.red&&e.green===t.green&&e.blue===t.blue&&e.alpha===t.alpha};ie.equalsArray=function(e,t,n){return e.red===t[n]&&e.green===t[n+1]&&e.blue===t[n+2]&&e.alpha===t[n+3]};ie.prototype.clone=function(e){return ie.clone(this,e)};ie.prototype.equals=function(e){return ie.equals(this,e)};ie.prototype.equalsEpsilon=function(e,t){return this===e||u(e)&&Math.abs(this.red-e.red)<=t&&Math.abs(this.green-e.green)<=t&&Math.abs(this.blue-e.blue)<=t&&Math.abs(this.alpha-e.alpha)<=t};ie.prototype.toString=function(){return`(${this.red}, ${this.green}, ${this.blue}, ${this.alpha})`};ie.prototype.toCssColorString=function(){let e=ie.floatToByte(this.red),t=ie.floatToByte(this.green),n=ie.floatToByte(this.blue);return this.alpha===1?`rgb(${e},${t},${n})`:`rgba(${e},${t},${n},${this.alpha})`};ie.prototype.toCssHexString=function(){let e=ie.floatToByte(this.red).toString(16);e.length<2&&(e=`0${e}`);let t=ie.floatToByte(this.green).toString(16);t.length<2&&(t=`0${t}`);let n=ie.floatToByte(this.blue).toString(16);if(n.length<2&&(n=`0${n}`),this.alpha<1){let i=ie.floatToByte(this.alpha).toString(16);return i.length<2&&(i=`0${i}`),`#${e}${t}${n}${i}`}return`#${e}${t}${n}`};ie.prototype.toBytes=function(e){let t=ie.floatToByte(this.red),n=ie.floatToByte(this.green),i=ie.floatToByte(this.blue),o=ie.floatToByte(this.alpha);return u(e)?(e[0]=t,e[1]=n,e[2]=i,e[3]=o,e):[t,n,i,o]};ie.prototype.toRgba=function(){return xh[0]=ie.floatToByte(this.red),xh[1]=ie.floatToByte(this.green),xh[2]=ie.floatToByte(this.blue),xh[3]=ie.floatToByte(this.alpha),tG[0]};ie.prototype.brighten=function(e,t){return e=1-e,t.red=1-(1-this.red)*e,t.green=1-(1-this.green)*e,t.blue=1-(1-this.blue)*e,t.alpha=this.alpha,t};ie.prototype.darken=function(e,t){return e=1-e,t.red=this.red*e,t.green=this.green*e,t.blue=this.blue*e,t.alpha=this.alpha,t};ie.prototype.withAlpha=function(e,t){return ie.fromAlpha(this,e,t)};ie.add=function(e,t,n){return n.red=e.red+t.red,n.green=e.green+t.green,n.blue=e.blue+t.blue,n.alpha=e.alpha+t.alpha,n};ie.subtract=function(e,t,n){return n.red=e.red-t.red,n.green=e.green-t.green,n.blue=e.blue-t.blue,n.alpha=e.alpha-t.alpha,n};ie.multiply=function(e,t,n){return n.red=e.red*t.red,n.green=e.green*t.green,n.blue=e.blue*t.blue,n.alpha=e.alpha*t.alpha,n};ie.divide=function(e,t,n){return n.red=e.red/t.red,n.green=e.green/t.green,n.blue=e.blue/t.blue,n.alpha=e.alpha/t.alpha,n};ie.mod=function(e,t,n){return n.red=e.red%t.red,n.green=e.green%t.green,n.blue=e.blue%t.blue,n.alpha=e.alpha%t.alpha,n};ie.lerp=function(e,t,n,i){return i.red=P.lerp(e.red,t.red,n),i.green=P.lerp(e.green,t.green,n),i.blue=P.lerp(e.blue,t.blue,n),i.alpha=P.lerp(e.alpha,t.alpha,n),i};ie.multiplyByScalar=function(e,t,n){return n.red=e.red*t,n.green=e.green*t,n.blue=e.blue*t,n.alpha=e.alpha*t,n};ie.divideByScalar=function(e,t,n){return n.red=e.red/t,n.green=e.green/t,n.blue=e.blue/t,n.alpha=e.alpha/t,n};ie.ALICEBLUE=Object.freeze(ie.fromCssColorString("#F0F8FF"));ie.ANTIQUEWHITE=Object.freeze(ie.fromCssColorString("#FAEBD7"));ie.AQUA=Object.freeze(ie.fromCssColorString("#00FFFF"));ie.AQUAMARINE=Object.freeze(ie.fromCssColorString("#7FFFD4"));ie.AZURE=Object.freeze(ie.fromCssColorString("#F0FFFF"));ie.BEIGE=Object.freeze(ie.fromCssColorString("#F5F5DC"));ie.BISQUE=Object.freeze(ie.fromCssColorString("#FFE4C4"));ie.BLACK=Object.freeze(ie.fromCssColorString("#000000"));ie.BLANCHEDALMOND=Object.freeze(ie.fromCssColorString("#FFEBCD"));ie.BLUE=Object.freeze(ie.fromCssColorString("#0000FF"));ie.BLUEVIOLET=Object.freeze(ie.fromCssColorString("#8A2BE2"));ie.BROWN=Object.freeze(ie.fromCssColorString("#A52A2A"));ie.BURLYWOOD=Object.freeze(ie.fromCssColorString("#DEB887"));ie.CADETBLUE=Object.freeze(ie.fromCssColorString("#5F9EA0"));ie.CHARTREUSE=Object.freeze(ie.fromCssColorString("#7FFF00"));ie.CHOCOLATE=Object.freeze(ie.fromCssColorString("#D2691E"));ie.CORAL=Object.freeze(ie.fromCssColorString("#FF7F50"));ie.CORNFLOWERBLUE=Object.freeze(ie.fromCssColorString("#6495ED"));ie.CORNSILK=Object.freeze(ie.fromCssColorString("#FFF8DC"));ie.CRIMSON=Object.freeze(ie.fromCssColorString("#DC143C"));ie.CYAN=Object.freeze(ie.fromCssColorString("#00FFFF"));ie.DARKBLUE=Object.freeze(ie.fromCssColorString("#00008B"));ie.DARKCYAN=Object.freeze(ie.fromCssColorString("#008B8B"));ie.DARKGOLDENROD=Object.freeze(ie.fromCssColorString("#B8860B"));ie.DARKGRAY=Object.freeze(ie.fromCssColorString("#A9A9A9"));ie.DARKGREEN=Object.freeze(ie.fromCssColorString("#006400"));ie.DARKGREY=ie.DARKGRAY;ie.DARKKHAKI=Object.freeze(ie.fromCssColorString("#BDB76B"));ie.DARKMAGENTA=Object.freeze(ie.fromCssColorString("#8B008B"));ie.DARKOLIVEGREEN=Object.freeze(ie.fromCssColorString("#556B2F"));ie.DARKORANGE=Object.freeze(ie.fromCssColorString("#FF8C00"));ie.DARKORCHID=Object.freeze(ie.fromCssColorString("#9932CC"));ie.DARKRED=Object.freeze(ie.fromCssColorString("#8B0000"));ie.DARKSALMON=Object.freeze(ie.fromCssColorString("#E9967A"));ie.DARKSEAGREEN=Object.freeze(ie.fromCssColorString("#8FBC8F"));ie.DARKSLATEBLUE=Object.freeze(ie.fromCssColorString("#483D8B"));ie.DARKSLATEGRAY=Object.freeze(ie.fromCssColorString("#2F4F4F"));ie.DARKSLATEGREY=ie.DARKSLATEGRAY;ie.DARKTURQUOISE=Object.freeze(ie.fromCssColorString("#00CED1"));ie.DARKVIOLET=Object.freeze(ie.fromCssColorString("#9400D3"));ie.DEEPPINK=Object.freeze(ie.fromCssColorString("#FF1493"));ie.DEEPSKYBLUE=Object.freeze(ie.fromCssColorString("#00BFFF"));ie.DIMGRAY=Object.freeze(ie.fromCssColorString("#696969"));ie.DIMGREY=ie.DIMGRAY;ie.DODGERBLUE=Object.freeze(ie.fromCssColorString("#1E90FF"));ie.FIREBRICK=Object.freeze(ie.fromCssColorString("#B22222"));ie.FLORALWHITE=Object.freeze(ie.fromCssColorString("#FFFAF0"));ie.FORESTGREEN=Object.freeze(ie.fromCssColorString("#228B22"));ie.FUCHSIA=Object.freeze(ie.fromCssColorString("#FF00FF"));ie.GAINSBORO=Object.freeze(ie.fromCssColorString("#DCDCDC"));ie.GHOSTWHITE=Object.freeze(ie.fromCssColorString("#F8F8FF"));ie.GOLD=Object.freeze(ie.fromCssColorString("#FFD700"));ie.GOLDENROD=Object.freeze(ie.fromCssColorString("#DAA520"));ie.GRAY=Object.freeze(ie.fromCssColorString("#808080"));ie.GREEN=Object.freeze(ie.fromCssColorString("#008000"));ie.GREENYELLOW=Object.freeze(ie.fromCssColorString("#ADFF2F"));ie.GREY=ie.GRAY;ie.HONEYDEW=Object.freeze(ie.fromCssColorString("#F0FFF0"));ie.HOTPINK=Object.freeze(ie.fromCssColorString("#FF69B4"));ie.INDIANRED=Object.freeze(ie.fromCssColorString("#CD5C5C"));ie.INDIGO=Object.freeze(ie.fromCssColorString("#4B0082"));ie.IVORY=Object.freeze(ie.fromCssColorString("#FFFFF0"));ie.KHAKI=Object.freeze(ie.fromCssColorString("#F0E68C"));ie.LAVENDER=Object.freeze(ie.fromCssColorString("#E6E6FA"));ie.LAVENDAR_BLUSH=Object.freeze(ie.fromCssColorString("#FFF0F5"));ie.LAWNGREEN=Object.freeze(ie.fromCssColorString("#7CFC00"));ie.LEMONCHIFFON=Object.freeze(ie.fromCssColorString("#FFFACD"));ie.LIGHTBLUE=Object.freeze(ie.fromCssColorString("#ADD8E6"));ie.LIGHTCORAL=Object.freeze(ie.fromCssColorString("#F08080"));ie.LIGHTCYAN=Object.freeze(ie.fromCssColorString("#E0FFFF"));ie.LIGHTGOLDENRODYELLOW=Object.freeze(ie.fromCssColorString("#FAFAD2"));ie.LIGHTGRAY=Object.freeze(ie.fromCssColorString("#D3D3D3"));ie.LIGHTGREEN=Object.freeze(ie.fromCssColorString("#90EE90"));ie.LIGHTGREY=ie.LIGHTGRAY;ie.LIGHTPINK=Object.freeze(ie.fromCssColorString("#FFB6C1"));ie.LIGHTSEAGREEN=Object.freeze(ie.fromCssColorString("#20B2AA"));ie.LIGHTSKYBLUE=Object.freeze(ie.fromCssColorString("#87CEFA"));ie.LIGHTSLATEGRAY=Object.freeze(ie.fromCssColorString("#778899"));ie.LIGHTSLATEGREY=ie.LIGHTSLATEGRAY;ie.LIGHTSTEELBLUE=Object.freeze(ie.fromCssColorString("#B0C4DE"));ie.LIGHTYELLOW=Object.freeze(ie.fromCssColorString("#FFFFE0"));ie.LIME=Object.freeze(ie.fromCssColorString("#00FF00"));ie.LIMEGREEN=Object.freeze(ie.fromCssColorString("#32CD32"));ie.LINEN=Object.freeze(ie.fromCssColorString("#FAF0E6"));ie.MAGENTA=Object.freeze(ie.fromCssColorString("#FF00FF"));ie.MAROON=Object.freeze(ie.fromCssColorString("#800000"));ie.MEDIUMAQUAMARINE=Object.freeze(ie.fromCssColorString("#66CDAA"));ie.MEDIUMBLUE=Object.freeze(ie.fromCssColorString("#0000CD"));ie.MEDIUMORCHID=Object.freeze(ie.fromCssColorString("#BA55D3"));ie.MEDIUMPURPLE=Object.freeze(ie.fromCssColorString("#9370DB"));ie.MEDIUMSEAGREEN=Object.freeze(ie.fromCssColorString("#3CB371"));ie.MEDIUMSLATEBLUE=Object.freeze(ie.fromCssColorString("#7B68EE"));ie.MEDIUMSPRINGGREEN=Object.freeze(ie.fromCssColorString("#00FA9A"));ie.MEDIUMTURQUOISE=Object.freeze(ie.fromCssColorString("#48D1CC"));ie.MEDIUMVIOLETRED=Object.freeze(ie.fromCssColorString("#C71585"));ie.MIDNIGHTBLUE=Object.freeze(ie.fromCssColorString("#191970"));ie.MINTCREAM=Object.freeze(ie.fromCssColorString("#F5FFFA"));ie.MISTYROSE=Object.freeze(ie.fromCssColorString("#FFE4E1"));ie.MOCCASIN=Object.freeze(ie.fromCssColorString("#FFE4B5"));ie.NAVAJOWHITE=Object.freeze(ie.fromCssColorString("#FFDEAD"));ie.NAVY=Object.freeze(ie.fromCssColorString("#000080"));ie.OLDLACE=Object.freeze(ie.fromCssColorString("#FDF5E6"));ie.OLIVE=Object.freeze(ie.fromCssColorString("#808000"));ie.OLIVEDRAB=Object.freeze(ie.fromCssColorString("#6B8E23"));ie.ORANGE=Object.freeze(ie.fromCssColorString("#FFA500"));ie.ORANGERED=Object.freeze(ie.fromCssColorString("#FF4500"));ie.ORCHID=Object.freeze(ie.fromCssColorString("#DA70D6"));ie.PALEGOLDENROD=Object.freeze(ie.fromCssColorString("#EEE8AA"));ie.PALEGREEN=Object.freeze(ie.fromCssColorString("#98FB98"));ie.PALETURQUOISE=Object.freeze(ie.fromCssColorString("#AFEEEE"));ie.PALEVIOLETRED=Object.freeze(ie.fromCssColorString("#DB7093"));ie.PAPAYAWHIP=Object.freeze(ie.fromCssColorString("#FFEFD5"));ie.PEACHPUFF=Object.freeze(ie.fromCssColorString("#FFDAB9"));ie.PERU=Object.freeze(ie.fromCssColorString("#CD853F"));ie.PINK=Object.freeze(ie.fromCssColorString("#FFC0CB"));ie.PLUM=Object.freeze(ie.fromCssColorString("#DDA0DD"));ie.POWDERBLUE=Object.freeze(ie.fromCssColorString("#B0E0E6"));ie.PURPLE=Object.freeze(ie.fromCssColorString("#800080"));ie.RED=Object.freeze(ie.fromCssColorString("#FF0000"));ie.ROSYBROWN=Object.freeze(ie.fromCssColorString("#BC8F8F"));ie.ROYALBLUE=Object.freeze(ie.fromCssColorString("#4169E1"));ie.SADDLEBROWN=Object.freeze(ie.fromCssColorString("#8B4513"));ie.SALMON=Object.freeze(ie.fromCssColorString("#FA8072"));ie.SANDYBROWN=Object.freeze(ie.fromCssColorString("#F4A460"));ie.SEAGREEN=Object.freeze(ie.fromCssColorString("#2E8B57"));ie.SEASHELL=Object.freeze(ie.fromCssColorString("#FFF5EE"));ie.SIENNA=Object.freeze(ie.fromCssColorString("#A0522D"));ie.SILVER=Object.freeze(ie.fromCssColorString("#C0C0C0"));ie.SKYBLUE=Object.freeze(ie.fromCssColorString("#87CEEB"));ie.SLATEBLUE=Object.freeze(ie.fromCssColorString("#6A5ACD"));ie.SLATEGRAY=Object.freeze(ie.fromCssColorString("#708090"));ie.SLATEGREY=ie.SLATEGRAY;ie.SNOW=Object.freeze(ie.fromCssColorString("#FFFAFA"));ie.SPRINGGREEN=Object.freeze(ie.fromCssColorString("#00FF7F"));ie.STEELBLUE=Object.freeze(ie.fromCssColorString("#4682B4"));ie.TAN=Object.freeze(ie.fromCssColorString("#D2B48C"));ie.TEAL=Object.freeze(ie.fromCssColorString("#008080"));ie.THISTLE=Object.freeze(ie.fromCssColorString("#D8BFD8"));ie.TOMATO=Object.freeze(ie.fromCssColorString("#FF6347"));ie.TURQUOISE=Object.freeze(ie.fromCssColorString("#40E0D0"));ie.VIOLET=Object.freeze(ie.fromCssColorString("#EE82EE"));ie.WHEAT=Object.freeze(ie.fromCssColorString("#F5DEB3"));ie.WHITE=Object.freeze(ie.fromCssColorString("#FFFFFF"));ie.WHITESMOKE=Object.freeze(ie.fromCssColorString("#F5F5F5"));ie.YELLOW=Object.freeze(ie.fromCssColorString("#FFFF00"));ie.YELLOWGREEN=Object.freeze(ie.fromCssColorString("#9ACD32"));ie.TRANSPARENT=Object.freeze(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 $e),t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=0,t[4]=e[3],t[5]=e[4],t[6]=e[5],t[7]=0,t[8]=e[6],t[9]=e[7],t[10]=e[8],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t};var Cx=new m,Tx=new m,jb=new m;$e.fromCamera=function(e,t){let n=e.position,i=e.direction,o=e.up;m.normalize(i,Cx),m.normalize(m.cross(Cx,o,Tx),Tx),m.normalize(m.cross(Tx,Cx,jb),jb);let r=Tx.x,s=Tx.y,a=Tx.z,c=Cx.x,l=Cx.y,f=Cx.z,d=jb.x,p=jb.y,g=jb.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};$e.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n};var tTe=new m;$e.setScale=function(e,t,n){let i=$e.getScale(e,tTe),o=t.x/i.x,r=t.y/i.y,s=t.z/i.z;return n[0]=e[0]*o,n[1]=e[1]*o,n[2]=e[2]*o,n[3]=e[3],n[4]=e[4]*r,n[5]=e[5]*r,n[6]=e[6]*r,n[7]=e[7],n[8]=e[8]*s,n[9]=e[9]*s,n[10]=e[10]*s,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var nTe=new m;$e.setUniformScale=function(e,t,n){let i=$e.getScale(e,nTe),o=t/i.x,r=t/i.y,s=t/i.z;return n[0]=e[0]*o,n[1]=e[1]*o,n[2]=e[2]*o,n[3]=e[3],n[4]=e[4]*r,n[5]=e[5]*r,n[6]=e[6]*r,n[7]=e[7],n[8]=e[8]*s,n[9]=e[9]*s,n[10]=e[10]*s,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var aG=new m;$e.getScale=function(e,t){return t.x=m.magnitude(m.fromElements(e[0],e[1],e[2],aG)),t.y=m.magnitude(m.fromElements(e[4],e[5],e[6],aG)),t.z=m.magnitude(m.fromElements(e[8],e[9],e[10],aG)),t};var qX=new m;$e.getMaximumScale=function(e){return $e.getScale(e,qX),m.maximumComponent(qX)};var iTe=new m;$e.setRotation=function(e,t,n){let i=$e.getScale(e,iTe);return n[0]=t[0]*i.x,n[1]=t[1]*i.x,n[2]=t[2]*i.x,n[3]=e[3],n[4]=t[3]*i.y,n[5]=t[4]*i.y,n[6]=t[5]*i.y,n[7]=e[7],n[8]=t[6]*i.z,n[9]=t[7]*i.z,n[10]=t[8]*i.z,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var oTe=new m;$e.getRotation=function(e,t){let n=$e.getScale(e,oTe);return t[0]=e[0]/n.x,t[1]=e[1]/n.x,t[2]=e[2]/n.x,t[3]=e[4]/n.y,t[4]=e[5]/n.y,t[5]=e[6]/n.y,t[6]=e[8]/n.z,t[7]=e[9]/n.z,t[8]=e[10]/n.z,t};$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],k=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*k+A*V,ve=o*R+c*F+p*k+x*V,Pe=r*R+l*F+g*k+C*V,Ue=s*R+f*F+h*k+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]=Ue,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};$e.multiplyTransformation=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[4],a=e[5],c=e[6],l=e[8],f=e[9],d=e[10],p=e[12],g=e[13],h=e[14],A=t[0],x=t[1],C=t[2],T=t[4],E=t[5],S=t[6],w=t[8],D=t[9],M=t[10],O=t[12],L=t[13],N=t[14],_=i*A+s*x+l*C,b=o*A+a*x+f*C,v=r*A+c*x+d*C,I=i*T+s*E+l*S,R=o*T+a*E+f*S,F=r*T+c*E+d*S,k=i*w+s*D+l*M,V=o*w+a*D+f*M,G=r*w+c*D+d*M,U=i*O+s*L+l*N+p,q=o*O+a*L+f*N+g,Y=r*O+c*L+d*N+h;return n[0]=_,n[1]=b,n[2]=v,n[3]=0,n[4]=I,n[5]=R,n[6]=F,n[7]=0,n[8]=k,n[9]=V,n[10]=G,n[11]=0,n[12]=U,n[13]=q,n[14]=Y,n[15]=1,n};$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};$e.getMatrix3=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var rTe=new Z,sTe=new Z,aTe=new re,cTe=new re(0,0,0,1);$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),k=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*k;if(Math.abs(xe)<P.EPSILON21){if(Z.equalsEpsilon($e.getMatrix3(e,rTe),sTe,P.EPSILON7)&&re.equals($e.getRow(e,3,aTe),cTe))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]=k*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 lTe=new $e;$e.inverseTranspose=function(e,t){return $e.inverse($e.transpose(e,lTe),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 hn(e,t){this.center=m.clone(y(e,m.ZERO)),this.radius=y(t,0)}var uG=new m,fG=new m,dG=new m,mG=new m,hG=new m,pG=new m,_G=new m,Os=new m,gG=new m,yG=new m,AG=new m,xG=new m,uTe=4/3*P.PI;hn.fromPoints=function(e,t){if(u(t)||(t=new hn),!u(e)||e.length===0)return t.center=m.clone(m.ZERO,t.center),t.radius=0,t;let n=m.clone(e[0],_G),i=m.clone(n,uG),o=m.clone(n,fG),r=m.clone(n,dG),s=m.clone(n,mG),a=m.clone(n,hG),c=m.clone(n,pG),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,Os)),p=m.magnitudeSquared(m.subtract(a,o,Os)),g=m.magnitudeSquared(m.subtract(c,r,Os)),h=i,A=s,x=d;p>x&&(x=p,h=o,A=a),g>x&&(x=g,h=r,A=c);let C=gG;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,Os)),E=Math.sqrt(T),S=yG;S.x=i.x,S.y=o.y,S.z=r.z;let w=AG;w.x=s.x,w.y=a.y,w.z=c.z;let D=m.midpoint(S,w,xG),M=0;for(f=0;f<l;f++){m.clone(e[f],n);let O=m.magnitude(m.subtract(n,D,Os));O>M&&(M=O);let L=m.magnitudeSquared(m.subtract(n,C,Os));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 fTe=new Ii,dTe=new m,mTe=new m,cG=new he,lG=new he;hn.fromRectangle2D=function(e,t,n){return hn.fromRectangleWithHeights2D(e,t,0,0,n)};hn.fromRectangleWithHeights2D=function(e,t,n,i,o){if(u(o)||(o=new hn),!u(e))return o.center=m.clone(m.ZERO,o.center),o.radius=0,o;t=y(t,fTe),le.southwest(e,cG),cG.height=n,le.northeast(e,lG),lG.height=i;let r=t.project(cG,dTe),s=t.project(lG,mTe),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 hTe=[];hn.fromRectangle3D=function(e,t,n,i){if(t=y(t,oe.WGS84),n=y(n,0),u(i)||(i=new hn),!u(e))return i.center=m.clone(m.ZERO,i.center),i.radius=0,i;let o=le.subsample(e,t,n,hTe);return hn.fromPoints(o,i)};hn.fromVertices=function(e,t,n,i){if(u(i)||(i=new hn),!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=_G;o.x=e[0]+t.x,o.y=e[1]+t.y,o.z=e[2]+t.z;let r=m.clone(o,uG),s=m.clone(o,fG),a=m.clone(o,dG),c=m.clone(o,mG),l=m.clone(o,hG),f=m.clone(o,pG),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,Os)),h=m.magnitudeSquared(m.subtract(l,s,Os)),A=m.magnitudeSquared(m.subtract(f,a,Os)),x=r,C=c,T=g;h>T&&(T=h,x=s,C=l),A>T&&(T=A,x=a,C=f);let E=gG;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,Os)),w=Math.sqrt(S),D=yG;D.x=r.x,D.y=s.y,D.z=a.z;let M=AG;M.x=c.x,M.y=l.y,M.z=f.z;let O=m.midpoint(D,M,xG),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,Os));N>L&&(L=N);let _=m.magnitudeSquared(m.subtract(o,E,Os));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};hn.fromEncodedCartesianVertices=function(e,t,n){if(u(n)||(n=new hn),!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=_G;i.x=e[0]+t[0],i.y=e[1]+t[1],i.z=e[2]+t[2];let o=m.clone(i,uG),r=m.clone(i,fG),s=m.clone(i,dG),a=m.clone(i,mG),c=m.clone(i,hG),l=m.clone(i,pG),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,Os)),g=m.magnitudeSquared(m.subtract(c,r,Os)),h=m.magnitudeSquared(m.subtract(l,s,Os)),A=o,x=a,C=p;g>C&&(C=g,A=r,x=c),h>C&&(C=h,A=s,x=l);let T=gG;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,Os)),S=Math.sqrt(E),w=yG;w.x=o.x,w.y=r.y,w.z=s.z;let D=AG;D.x=a.x,D.y=c.y,D.z=l.z;let M=m.midpoint(w,D,xG),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,Os));L>O&&(O=L);let N=m.magnitudeSquared(m.subtract(i,T,Os));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};hn.fromCornerPoints=function(e,t,n){u(n)||(n=new hn);let 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n=B.getTranslation(e,ATe),i=B.getScale(e,xTe),o=.5*m.magnitude(i);return t.center=m.clone(n,t.center),t.radius=o,t};hn.clone=function(e,t){if(u(e))return u(t)?(t.center=m.clone(e.center,t.center),t.radius=e.radius,t):new hn(e.center,e.radius)};hn.packedLength=4;hn.pack=function(e,t,n){n=y(n,0);let i=e.center;return t[n++]=i.x,t[n++]=i.y,t[n++]=i.z,t[n]=e.radius,t};hn.unpack=function(e,t,n){t=y(t,0),u(n)||(n=new hn);let i=n.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],n.radius=e[t],n};var CTe=new m,TTe=new m;hn.union=function(e,t,n){u(n)||(n=new hn);let i=e.center,o=e.radius,r=t.center,s=t.radius,a=m.subtract(r,i,CTe),c=m.magnitude(a);if(o>=c+s)return e.clone(n),n;if(s>=c+o)return t.clone(n),n;let l=(o+c+s)*.5,f=m.multiplyByScalar(a,(-o+l)/c,TTe);return m.add(f,i,f),m.clone(f,n.center),n.radius=l,n};var ETe=new m;hn.expand=function(e,t,n){n=hn.clone(e,n);let i=m.magnitude(m.subtract(t,n.center,ETe));return i>n.radius&&(n.radius=i),n};hn.intersectPlane=function(e,t){let 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Ne;Gi.fixedFrameToHeadingPitchRoll=function(e,t,n,i){t=y(t,oe.WGS84),n=y(n,Gi.eastNorthUpToFixedFrame),u(i)||(i=new lc);let o=B.getTranslation(e,HEe);if(m.equals(o,m.ZERO))return i.heading=0,i.pitch=0,i.roll=0,i;let r=B.inverseTransformation(n(o,t,BK),BK),s=B.setScale(e,zEe,GEe);s=B.setTranslation(s,m.ZERO,s),r=B.multiply(r,s,r);let a=Ne.fromRotationMatrix(B.getMatrix3(r,WEe),jEe);return a=Ne.normalize(a,a),lc.fromQuaternion(a,i)};var YEe=6*3600+41*60+50.54841,qEe=8640184812866e-6,XEe=.093104,KEe=-62e-7,JEe=11772758384668e-32,ZEe=72921158553e-15,QEe=P.TWO_PI/86400,BP=new ee;Gi.computeTemeToPseudoFixedMatrix=function(e,t){BP=ee.addSeconds(e,-ee.computeTaiMinusUtc(e),BP);let n=BP.dayNumber,i=BP.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=(YEe+o*(qEe+o*(XEe+o*KEe)))*QEe%P.TWO_PI,c=ZEe+JEe*(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,HG),d=Z.multiply(l,f,zG),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,HG),T=Z.multiply(d,C,zG),E=Math.cos(n.xPoleWander),S=Math.cos(n.yPoleWander),w=Math.sin(n.xPoleWander),D=Math.sin(n.yPoleWander),M=i-$Ee+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),_=HG;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 nbe=new re;Gi.pointToWindowCoordinates=function(e,t,n,i){return i=Gi.pointToGLWindowCoordinates(e,t,n,i),i.y=2*t[5]-i.y,i};Gi.pointToGLWindowCoordinates=function(e,t,n,i){u(i)||(i=new H);let o=nbe;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 ibe=new m,obe=new m,rbe=new 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o,r=le.center(i,cbe),s=he.toCartesian(r,n,lbe),a=Ot.eastNorthUpToFixedFrame(s,n,VK),c=B.inverse(a,VK),l=fbe,f=ube;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=mbe;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,hbe),g=Z.fromQuaternion(p,pbe),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=eo.fromRotation(t,_be),S=dbe;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];eo.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=jG;function gbe(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=gbe;function ybe(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 pn=ybe;var Abe={NONE:0,TOP:1,ALL:2},rn=Object.freeze(Abe);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 xbe=new m;function Pl(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"}Pl.fromDimensions=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.dimensions,n=m.multiplyByScalar(t,.5,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 FP=`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 UP=`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 VP=`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 kP=`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 zP=`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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tS({wrapS:Dn.CLAMP_TO_EDGE,wrapT:Dn.CLAMP_TO_EDGE,minificationFilter:cn.NEAREST,magnificationFilter:bi.NEAREST}));var dn=tS;function nS(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,at.RGBA),c=at.toInternalFormat(a,s,t),l=at.textureSizeInBytes(a,s,r,r)*6,f=e.preMultiplyAlpha||a===at.RGB||a===at.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=at.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=at.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 vh(t,A,h,g.TEXTURE_CUBE_MAP_POSITIVE_X,c,a,s,r,f,d,C),this._negativeX=new vh(t,A,h,g.TEXTURE_CUBE_MAP_NEGATIVE_X,c,a,s,r,f,d,C),this._positiveY=new vh(t,A,h,g.TEXTURE_CUBE_MAP_POSITIVE_Y,c,a,s,r,f,d,C),this._negativeY=new vh(t,A,h,g.TEXTURE_CUBE_MAP_NEGATIVE_Y,c,a,s,r,f,d,C),this._positiveZ=new vh(t,A,h,g.TEXTURE_CUBE_MAP_POSITIVE_Z,c,a,s,r,f,d,C),this._negativeZ=new vh(t,A,h,g.TEXTURE_CUBE_MAP_NEGATIVE_Z,c,a,s,r,f,d,C),this.sampler=u(e.sampler)?e.sampler:new dn}Object.defineProperties(nS.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=bi.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}}});nS.prototype.generateMipmap=function(e){e=y(e,wh.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)};nS.prototype.isDestroyed=function(){return!1};nS.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 uc=nS;function Rf(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,at.RGBA),s=y(e.pixelDatatype,Ke.UNSIGNED_BYTE),a=at.toInternalFormat(r,s,t),c=at.isCompressedFormat(a),l=e.preMultiplyAlpha||r===at.RGB||r===at.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=at.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=at.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=at.compressedTextureSizeInBytes(r,n,i):C=at.textureSizeInBytes(r,s,n,i),this._id=Gn(),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 dn}Rf.create=function(e){return new Rf(e)};Rf.fromFramebuffer=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=t._gl,i=y(e.pixelFormat,at.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 Rf({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(Rf.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=bi.NEAREST),i.webgl2&&at.isDepthFormat(o)&&(t=cn.NEAREST,n=bi.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}}});Rf.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=at.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=at.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=at.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=at.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)};Rf.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};Rf.prototype.generateMipmap=function(e){e=y(e,wh.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)};Rf.prototype.isDestroyed=function(){return!1};Rf.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),ue(this)};var Mt=Rf;var XP=`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 KP=`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 JP=`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 ZP=`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 QP=`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 $P=`#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 e1=`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 t1=`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 n1=`#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 i1=`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 o1=`#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 r1=`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 s1=`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 a1=`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 c1=`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 l1=`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 u1=`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 f1=`// 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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z(1,0,0,1),width:1},source:$P},translucent:!1});Ye.ElevationRampType="ElevationRamp";Ye._materialCache.addMaterial(Ye.ElevationRampType,{fabric:{type:Ye.ElevationRampType,uniforms:{image:Ye.DefaultImageId,minimumHeight:0,maximumHeight:1e4},source:e1},translucent:!1});Ye.SlopeRampMaterialType="SlopeRamp";Ye._materialCache.addMaterial(Ye.SlopeRampMaterialType,{fabric:{type:Ye.SlopeRampMaterialType,uniforms:{image:Ye.DefaultImageId},source:l1},translucent:!1});Ye.AspectRampMaterialType="AspectRamp";Ye._materialCache.addMaterial(Ye.AspectRampMaterialType,{fabric:{type:Ye.AspectRampMaterialType,uniforms:{image:Ye.DefaultImageId},source:XP},translucent:!1});Ye.ElevationBandType="ElevationBand";Ye._materialCache.addMaterial(Ye.ElevationBandType,{fabric:{type:Ye.ElevationBandType,uniforms:{heights:Ye.DefaultImageId,colors:Ye.DefaultImageId},source:QP},translucent:!0});var Wi=Ye;function Yy(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.closed,!1),i=y(e.materialSupport,Yy.MaterialSupport.TEXTURED);this.material=u(e.material)?e.material:Wi.fromType(Wi.ColorType),this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,i.vertexShaderSource),this._fragmentShaderSource=y(e.fragmentShaderSource,i.fragmentShaderSource),this._renderState=to.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._materialSupport=i,this._vertexFormat=i.vertexFormat,this._flat=y(e.flat,!1),this._faceForward=y(e.faceForward,!n)}Object.defineProperties(Yy.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}},materialSupport:{get:function(){return this._materialSupport}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}});Yy.prototype.getFragmentShaderSource=to.prototype.getFragmentShaderSource;Yy.prototype.isTranslucent=to.prototype.isTranslucent;Yy.prototype.getRenderState=to.prototype.getRenderState;Yy.MaterialSupport={BASIC:Object.freeze({vertexFormat:Oe.POSITION_AND_NORMAL,vertexShaderSource:VP,fragmentShaderSource:UP}),TEXTURED:Object.freeze({vertexFormat:Oe.POSITION_NORMAL_AND_ST,vertexShaderSource:zP,fragmentShaderSource:kP}),ALL:Object.freeze({vertexFormat:Oe.ALL,vertexShaderSource:FP,fragmentShaderSource:NP})};var ao=Yy;var d1=`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 m1=`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 Gx=`in vec4 v_color;

void main()
{
    out_FragColor = czm_gammaCorrect(v_color);
}
`;var h1=`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 Dh(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?h1:m1,r=i?Gx:d1,s=i?Dh.FLAT_VERTEX_FORMAT:Dh.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,o),this._fragmentShaderSource=y(e.fragmentShaderSource,r),this._renderState=to.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=s,this._flat=i,this._faceForward=y(e.faceForward,!n)}Object.defineProperties(Dh.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}}});Dh.VERTEX_FORMAT=Oe.POSITION_AND_NORMAL;Dh.FLAT_VERTEX_FORMAT=Oe.POSITION_ONLY;Dh.prototype.getFragmentShaderSource=to.prototype.getFragmentShaderSource;Dh.prototype.isTranslucent=to.prototype.isTranslucent;Dh.prototype.getRenderState=to.prototype.getRenderState;var sn=Dh;function Wx(e){this._definitionChanged=new ye,this._color=void 0,this._colorSubscription=void 0,this.color=e}Object.defineProperties(Wx.prototype,{isConstant:{get:function(){return j.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ce("color")});Wx.prototype.getType=function(e){return"Color"};Wx.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=j.getValueOrClonedDefault(this._color,e,z.WHITE,t.color),t};Wx.prototype.equals=function(e){return this===e||e instanceof Wx&&j.equals(this._color,e._color)};var Ft=Wx;function f_(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 Ii(this._ellipsoid),this._numberOfLevelZeroTilesX=y(e.numberOfLevelZeroTilesX,2),this._numberOfLevelZeroTilesY=y(e.numberOfLevelZeroTilesY,1)}Object.defineProperties(f_.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});f_.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};f_.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};f_.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)};f_.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};f_.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};f_.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 ji=f_;var rJ=new m,sJ=new m,aJ=new he,JG=new m,Xbe=new m,cJ=new ae,Kbe=new ji,oS=[new he,new he,new he,new he],rS=new H,Br={};Br.initialize=function(){let e=Br._initPromise;return u(e)||(e=Ie.fetchJson(tn("Assets/approximateTerrainHeights.json")).then(function(t){Br._terrainHeights=t}),Br._initPromise=e),e};Br.getMinimumMaximumHeights=function(e,t){t=y(t,oe.WGS84);let n=lJ(e),i=Br._defaultMinTerrainHeight,o=Br._defaultMaxTerrainHeight;if(u(n)){let r=`${n.level}-${n.x}-${n.y}`,s=Br._terrainHeights[r];u(s)&&(i=s[0],o=s[1]),t.cartographicToCartesian(le.northeast(e,aJ),rJ),t.cartographicToCartesian(le.southwest(e,aJ),sJ),m.midpoint(sJ,rJ,JG);let a=t.scaleToGeodeticSurface(JG,Xbe);if(u(a)){let c=m.distance(JG,a);i=Math.min(i,-c)}else i=Br._defaultMinTerrainHeight}return i=Math.max(Br._defaultMinTerrainHeight,i),{minimumTerrainHeight:i,maximumTerrainHeight:o}};Br.getBoundingSphere=function(e,t){t=y(t,oe.WGS84);let n=lJ(e),i=Br._defaultMaxTerrainHeight;if(u(n)){let r=`${n.level}-${n.x}-${n.y}`,s=Br._terrainHeights[r];u(s)&&(i=s[1])}let o=ae.fromRectangle3D(e,t,0);return ae.fromRectangle3D(e,t,i,cJ),ae.union(o,cJ,o)};function lJ(e){he.fromRadians(e.east,e.north,0,oS[0]),he.fromRadians(e.west,e.north,0,oS[1]),he.fromRadians(e.east,e.south,0,oS[2]),he.fromRadians(e.west,e.south,0,oS[3]);let t=0,n=0,i=0,o=0,r=Br._terrainHeightsMaxLevel,s;for(s=0;s<=r;++s){let a=!1;for(let c=0;c<4;++c){let l=oS[c];if(Kbe.positionToTileXY(l,s,rS),c===0)i=rS.x,o=rS.y;else if(i!==rS.x||o!==rS.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}}Br._terrainHeightsMaxLevel=6;Br._defaultMaxTerrainHeight=9e3;Br._defaultMinTerrainHeight=-1e5;Br._terrainHeights=void 0;Br._initPromise=void 0;Object.defineProperties(Br,{initialized:{get:function(){return u(Br._terrainHeights)}}});var si=Br;var uJ={};function sS(e,t){u(uJ[e])||(uJ[e]=!0,console.warn(y(t,e)))}sS.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.";sS.geometryZIndex="Entity geometry with zIndex are unsupported when height or extrudedHeight are defined.  zIndex will be ignored";sS.geometryHeightReference="Entity corridor, ellipse, polygon or rectangle with heightReference must also have a defined height.  heightReference will be ignored";sS.geometryExtrudedHeightReference="Entity corridor, ellipse, polygon or rectangle with extrudedHeightReference must also have a defined extrudedHeight.  extrudedHeightReference will be ignored";var Rt=sS;function Jbe(e,t){Rt(e,t)}var $=Jbe;function fc(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}fc.fromCorners=function(e,t,n){return u(n)||(n=new fc),n.minimum=m.clone(e,n.minimum),n.maximum=m.clone(t,n.maximum),n.center=m.midpoint(e,t,n.center),n};fc.fromPoints=function(e,t){if(u(t)||(t=new 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n=m.multiplyByScalar(p1,.5,p1),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};fc.prototype.clone=function(e){return fc.clone(this,e)};fc.prototype.intersectPlane=function(e){return fc.intersectPlane(this,e)};fc.prototype.equals=function(e){return fc.equals(this,e)};var qy=fc;var ZG={};ZG.computeDiscriminant=function(e,t,n){return t*t-4*e*n};function fJ(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}ZG.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=fJ(o,-r,P.EPSILON14);if(s<0)return[];let a=-.5*fJ(t,P.sign(t)*Math.sqrt(s),P.EPSILON14);return t>0?[a/e,n/a]:[n/a,a/e]};var Wc=ZG;var $G={};$G.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 QG(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,k=b*R,V=-_*R-b*I,G=_*I,U=(s*V-r*G)/(-r*V+s*k);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]}$G.computeRealRoots=function(e,t,n,i){let o,r;if(e===0)return Wc.computeRealRoots(t,n,i);if(t===0){if(n===0){if(i===0)return[0,0,0];r=-i/e;let s=r<0?-Math.pow(-r,1/3):Math.pow(r,1/3);return[s,s,s]}else if(i===0)return o=Wc.computeRealRoots(e,0,n),o.Length===0?[0]:[o[0],0,o[1]];return QG(e,0,n,i)}else{if(n===0)return i===0?(r=-t/e,r<0?[r,0,0]:[0,0,r]):QG(e,t,0,i);if(i===0)return o=Wc.computeRealRoots(e,t,n),o.length===0?[0]:o[1]<=0?[o[0],o[1],0]:o[0]>=0?[0,o[0],o[1]]:[o[0],0,o[1]]}return QG(e,t,n,i)};var jx=$G;var e8={};e8.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 Bf(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=jx.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=Wc.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=Wc.computeRealRoots(1,d,p),A=Wc.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 aS(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=jx.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=Wc.computeRealRoots(1,D,O),_=Wc.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[]}e8.computeRealRoots=function(e,t,n,i,o){if(Math.abs(e)<P.EPSILON15)return jx.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 Bf(r,s,a,c);case 1:return aS(r,s,a,c);case 2:return aS(r,s,a,c);case 3:return Bf(r,s,a,c);case 4:return Bf(r,s,a,c);case 5:return aS(r,s,a,c);case 6:return Bf(r,s,a,c);case 7:return Bf(r,s,a,c);case 8:return aS(r,s,a,c);case 9:return Bf(r,s,a,c);case 10:return Bf(r,s,a,c);case 11:return aS(r,s,a,c);case 12:return Bf(r,s,a,c);case 13:return Bf(r,s,a,c);case 14:return Bf(r,s,a,c);case 15:return Bf(r,s,a,c);default:return}};var _1=e8;function g1(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}g1.clone=function(e,t){if(u(e))return u(t)?(t.origin=m.clone(e.origin),t.direction=m.clone(e.direction),t):new g1(e.origin,e.direction)};g1.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 In=g1;var ir={};ir.rayPlane=function(e,t,n){u(n)||(n=new m);let 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r=i*i,s=o*o,a=(e[Z.COLUMN1ROW1]-e[Z.COLUMN2ROW2])*s,c=o*(i*Xy(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*Xy(e[Z.COLUMN2ROW1],e[Z.COLUMN1ROW2],P.EPSILON15),d=o*(i*Xy(e[Z.COLUMN2ROW0],e[Z.COLUMN0ROW2])+t.z),p,g=[];if(d===0&&f===0){if(p=Wc.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=_1.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=Xy(a*N+l,c*L,P.EPSILON12):P.sign(l)===P.sign(c*L)?v=Xy(a*N,c*L+l,P.EPSILON12):v=Xy(a*N+c*L,l,P.EPSILON12);let I=Xy(f*L,d,P.EPSILON15),R=v*I;R<0?g.push(new 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A=Z.multiply(Z.multiply(d,g,_J),h,_J),x=Z.multiply(Z.multiply(A,p,gJ),f,gJ),C=Z.multiplyByVector(A,n,sSe),T=rSe(x,m.negate(C,t8),0,0,1),E,S,w=T.length;if(w>0){let D=m.clone(m.ZERO,dSe),M=Number.NEGATIVE_INFINITY;for(let L=0;L<w;++L){E=Z.multiplyByVector(p,Z.multiplyByVector(f,T[L],yJ),yJ);let N=m.normalize(m.subtract(E,n,y1),y1),_=m.dot(N,i);_>M&&(M=_,D=m.clone(E,D))}let O=t.cartesianToCartographic(D,mSe);return M=P.clamp(M,0,1),S=m.magnitude(m.subtract(D,n,y1))*Math.sqrt(1-M*M),S=o?-S:S,O.height=S,t.cartographicToCartesian(O,new m)}};var hSe=new m;ir.lineSegmentPlane=function(e,t,n,i){u(i)||(i=new m);let o=m.subtract(t,e,hSe),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};ir.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 ir.lineSegmentPlane(e,t,i,f),ir.lineSegmentPlane(e,n,i,d),{positions:[e,t,n,f,d],indices:[0,3,4,1,2,4,1,4,3]};if(a)return ir.lineSegmentPlane(t,n,i,f),ir.lineSegmentPlane(t,e,i,d),{positions:[e,t,n,f,d],indices:[1,3,4,2,0,4,2,4,3]};if(c)return ir.lineSegmentPlane(n,e,i,f),ir.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 ir.lineSegmentPlane(e,n,i,f),ir.lineSegmentPlane(t,n,i,d),{positions:[e,t,n,f,d],indices:[0,1,4,0,4,3,2,3,4]}}else return ir.lineSegmentPlane(n,t,i,f),ir.lineSegmentPlane(e,t,i,d),{positions:[e,t,n,f,d],indices:[2,0,4,2,4,3,1,3,4]};else return ir.lineSegmentPlane(t,e,i,f),ir.lineSegmentPlane(n,e,i,d),{positions:[e,t,n,f,d],indices:[1,2,4,1,4,3,0,3,4]}};var Ji=ir;function ms(e,t){this.normal=m.clone(e),this.distance=t}ms.fromPointNormal=function(e,t,n){let i=-m.dot(t,e);return u(n)?(m.clone(t,n.normal),n.distance=i,n):new ms(t,i)};var pSe=new m;ms.fromCartesian4=function(e,t){let n=m.fromCartesian4(e,pSe),i=e.w;return u(t)?(m.clone(n,t.normal),t.distance=i,t):new ms(n,i)};ms.getPointDistance=function(e,t){return m.dot(e.normal,t)+e.distance};var _Se=new m;ms.projectPointOntoPlane=function(e,t,n){u(n)||(n=new m);let i=ms.getPointDistance(e,t),o=m.multiplyByScalar(e.normal,i,_Se);return m.subtract(t,o,n)};var gSe=new B,ySe=new re,ASe=new m;ms.transform=function(e,t,n){let i=e.normal,o=e.distance,r=B.inverseTranspose(t,gSe),s=re.fromElements(i.x,i.y,i.z,o,ySe);s=B.multiplyByVector(r,s,s);let a=m.fromCartesian4(s,ASe);return s=re.divideByScalar(s,m.magnitude(a),s),ms.fromCartesian4(s,n)};ms.clone=function(e,t){return u(t)?(m.clone(e.normal,t.normal),t.distance=e.distance,t):new ms(e.normal,e.distance)};ms.equals=function(e,t){return e.distance===t.distance&&m.equals(e.normal,t.normal)};ms.ORIGIN_XY_PLANE=Object.freeze(new ms(m.UNIT_Z,0));ms.ORIGIN_YZ_PLANE=Object.freeze(new ms(m.UNIT_X,0));ms.ORIGIN_ZX_PLANE=Object.freeze(new ms(m.UNIT_Y,0));var ln=ms;var n8=new re;function Qd(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,n8)),this._yAxis=m.fromCartesian4(B.getColumn(n,1,n8));let i=m.fromCartesian4(B.getColumn(n,2,n8));this._plane=ln.fromPointNormal(e,i)}Object.defineProperties(Qd.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 xSe=new qy;Qd.fromPoints=function(e,t){let n=qy.fromPoints(e,xSe);return new Qd(n.center,t)};var CJ=new In,A1=new m;Qd.prototype.projectPointOntoPlane=function(e,t){let n=CJ;n.origin=e,m.normalize(e,n.direction);let i=Ji.rayPlane(n,this._plane,A1);if(u(i)||(m.negate(n.direction,n.direction),i=Ji.rayPlane(n,this._plane,A1)),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)}};Qd.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};Qd.prototype.projectPointToNearestOnPlane=function(e,t){u(t)||(t=new H);let n=CJ;n.origin=e,m.clone(this._plane.normal,n.direction);let i=Ji.rayPlane(n,this._plane,A1);u(i)||(m.negate(n.direction,n.direction),i=Ji.rayPlane(n,this._plane,A1));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};Qd.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 CSe=new m;Qd.prototype.projectPointOntoEllipsoid=function(e,t){u(t)||(t=new m);let n=this._ellipsoid,i=this._origin,o=this._xAxis,r=this._yAxis,s=CSe;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};Qd.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 Pa=Qd;function Pi(e,t){this.center=m.clone(y(e,m.ZERO)),this.halfAxes=Z.clone(y(t,Z.ZERO))}Pi.packedLength=m.packedLength+Z.packedLength;Pi.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};Pi.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Pi),m.unpack(e,t,n.center),Z.unpack(e,t+m.packedLength,n.halfAxes),n};var TSe=new m,ESe=new m,bSe=new m,SSe=new m,vSe=new m,wSe=new m,DSe=new Z,ISe={unitary:new Z,diagonal:new Z};Pi.fromPoints=function(e,t){if(u(t)||(t=new Pi),!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],TSe);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,ESe),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=DSe;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,ISe),A=Z.clone(h.unitary,t.halfAxes),x=Z.getColumn(A,0,SSe),C=Z.getColumn(A,1,vSe),T=Z.getColumn(A,2,wSe),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=bSe;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 wJ=new m,PSe=new m;function TJ(e,t,n,i,o,r,s,a,c,l,f){u(f)||(f=new Pi);let d=f.halfAxes;Z.setColumn(d,0,t,d),Z.setColumn(d,1,n,d),Z.setColumn(d,2,i,d);let p=wJ;p.x=(o+r)/2,p.y=(s+a)/2,p.z=(c+l)/2;let g=PSe;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 EJ=new he,OSe=new m,MSe=new he,RSe=new he,BSe=new he,LSe=new he,NSe=new he,FSe=new m,bJ=new m,USe=new m,SJ=new m,VSe=new m,kSe=new H,zSe=new H,HSe=new H,GSe=new H,WSe=new H,jSe=new m,YSe=new m,qSe=new m,XSe=new m,KSe=new H,JSe=new m,ZSe=new m,QSe=new m,$Se=new ln(m.UNIT_X,0);Pi.fromRectangle=function(e,t,n,i,o){t=y(t,0),n=y(n,0),i=y(i,oe.WGS84);let r,s,a,c,l,f,d;if(e.width<=P.PI){let M=le.center(e,EJ),O=i.cartographicToCartesian(M,OSe),L=new Pa(O,i);d=L.plane;let N=M.longitude,_=e.south<0&&e.north>0?0:M.latitude,b=he.fromRadians(N,e.north,n,MSe),v=he.fromRadians(e.west,e.north,n,RSe),I=he.fromRadians(e.west,_,n,BSe),R=he.fromRadians(e.west,e.south,n,LSe),F=he.fromRadians(N,e.south,n,NSe),k=i.cartographicToCartesian(b,FSe),V=i.cartographicToCartesian(v,bJ),G=i.cartographicToCartesian(I,USe),U=i.cartographicToCartesian(R,SJ),q=i.cartographicToCartesian(F,VSe),Y=L.projectPointToNearestOnPlane(k,kSe),Q=L.projectPointToNearestOnPlane(V,zSe),W=L.projectPointToNearestOnPlane(G,HSe),K=L.projectPointToNearestOnPlane(U,GSe),J=L.projectPointToNearestOnPlane(q,WSe);return r=Math.min(Q.x,W.x,K.x),s=-r,c=Math.max(Q.y,Y.y),a=Math.min(K.y,J.y),v.height=R.height=t,V=i.cartographicToCartesian(v,bJ),U=i.cartographicToCartesian(R,SJ),l=Math.min(ln.getPointDistance(d,V),ln.getPointDistance(d,U)),f=n,TJ(L.origin,L.xAxis,L.yAxis,L.zAxis,r,s,a,c,l,f,o)}let p=e.south>0,g=e.north<0,h=p?e.south:g?e.north:0,A=le.center(e,EJ).longitude,x=m.fromRadians(A,h,n,i,jSe);x.z=0;let T=Math.abs(x.x)<P.EPSILON10&&Math.abs(x.y)<P.EPSILON10?m.UNIT_X:m.normalize(x,YSe),E=m.UNIT_Z,S=m.cross(T,E,qSe);d=ln.fromPointNormal(x,T,$Se);let w=m.fromRadians(A+P.PI_OVER_TWO,h,n,i,XSe);s=m.dot(ln.projectPointOntoPlane(d,w,KSe),S),r=-s,c=m.fromRadians(0,e.north,g?t:n,i,JSe).z,a=m.fromRadians(0,e.south,p?t:n,i,ZSe).z;let D=m.fromRadians(e.east,h,n,i,QSe);return l=ln.getPointDistance(d,D),f=0,TJ(x,S,E,T,r,s,a,c,l,f,o)};Pi.fromTransformation=function(e,t){return u(t)||(t=new Pi),t.center=B.getTranslation(e,t.center),t.halfAxes=B.getMatrix3(e,t.halfAxes),t.halfAxes=Z.multiplyByScalar(t.halfAxes,.5,t.halfAxes),t};Pi.clone=function(e,t){if(u(e))return u(t)?(m.clone(e.center,t.center),Z.clone(e.halfAxes,t.halfAxes),t):new Pi(e.center,e.halfAxes)};Pi.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 DJ=new m,IJ=new m,PJ=new m,eve=new m,vJ=new m,tve=new m;Pi.distanceSquaredTo=function(e,t){let n=m.subtract(t,e.center,wJ),i=e.halfAxes,o=Z.getColumn(i,0,DJ),r=Z.getColumn(i,1,IJ),s=Z.getColumn(i,2,PJ),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,vJ),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,eve),m.normalize(A,A),x=m.cross(h,A,vJ),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=tve;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 nve=new m,ive=new m;Pi.computePlaneDistances=function(e,t,n,i){u(i)||(i=new Hc);let o=Number.POSITIVE_INFINITY,r=Number.NEGATIVE_INFINITY,s=e.center,a=e.halfAxes,c=Z.getColumn(a,0,DJ),l=Z.getColumn(a,1,IJ),f=Z.getColumn(a,2,PJ),d=m.add(c,l,nve);m.add(d,f,d),m.add(d,s,d);let p=m.subtract(d,t,ive),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 ove=new m,rve=new m,sve=new m;Pi.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,ove),r=Z.getColumn(i,1,rve),s=Z.getColumn(i,2,sve);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 ave=new Z;Pi.computeTransformation=function(e,t){u(t)||(t=new B);let n=e.center,i=Z.multiplyByUniformScale(e.halfAxes,2,ave);return B.fromRotationTranslation(i,n,t)};var cve=new ae;Pi.isOccluded=function(e,t){let n=ae.fromOrientedBoundingBox(e,cve);return!t.isBoundingSphereVisible(n)};Pi.prototype.intersectPlane=function(e){return Pi.intersectPlane(this,e)};Pi.prototype.distanceSquaredTo=function(e){return Pi.distanceSquaredTo(this,e)};Pi.prototype.computePlaneDistances=function(e,t,n){return Pi.computePlaneDistances(this,e,t,n)};Pi.prototype.computeCorners=function(e){return Pi.computeCorners(this,e)};Pi.prototype.computeTransformation=function(e){return Pi.computeTransformation(this,e)};Pi.prototype.isOccluded=function(e){return Pi.isOccluded(this,e)};Pi.equals=function(e,t){return e===t||u(e)&&u(t)&&m.equals(e.center,t.center)&&Z.equals(e.halfAxes,t.halfAxes)};Pi.prototype.clone=function(e){return Pi.clone(this,e)};Pi.prototype.equals=function(e){return Pi.equals(this,e)};var Rn=Pi;var x1={};x1.getHeight=function(e,t,n){return(e-n)*t+n};var lve=new m;x1.getPosition=function(e,t,n,i,o){let r=t.cartesianToCartographic(e,lve),s=x1.getHeight(r.height,n,i);return m.fromRadians(r.longitude,r.latitude,s,t,o)};var jc=x1;var dr={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 cS(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 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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 Oa(this,dr.CAST_SHADOWS)},set:function(e){Oa(this,dr.CAST_SHADOWS)!==e&&(d_(this,dr.CAST_SHADOWS,e),this.dirty=!0)}},receiveShadows:{get:function(){return Oa(this,dr.RECEIVE_SHADOWS)},set:function(e){Oa(this,dr.RECEIVE_SHADOWS)!==e&&(d_(this,dr.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 Oa(this,dr.EXECUTE_IN_CLOSEST_FRUSTUM)},set:function(e){Oa(this,dr.EXECUTE_IN_CLOSEST_FRUSTUM)!==e&&(d_(this,dr.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 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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 v1=`/**
 * 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 w1=`/**
 * 0.1
 *
 * @name czm_epsilon1
 * @glslConstant
 */
const float czm_epsilon1 = 0.1;
`;var D1=`/**
 * 0.01
 *
 * @name czm_epsilon2
 * @glslConstant
 */
const float czm_epsilon2 = 0.01;
`;var I1=`/**
 * 0.001
 *
 * @name czm_epsilon3
 * @glslConstant
 */
const float czm_epsilon3 = 0.001;
`;var P1=`/**
 * 0.0001
 *
 * @name czm_epsilon4
 * @glslConstant
 */
const float czm_epsilon4 = 0.0001;
`;var O1=`/**
 * 0.00001
 *
 * @name czm_epsilon5
 * @glslConstant
 */
const float czm_epsilon5 = 0.00001;
`;var M1=`/**
 * 0.000001
 *
 * @name czm_epsilon6
 * @glslConstant
 */
const float czm_epsilon6 = 0.000001;
`;var R1=`/**
 * 0.0000001
 *
 * @name czm_epsilon7
 * @glslConstant
 */
const float czm_epsilon7 = 0.0000001;
`;var B1=`/**
 * 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 L1=`/**
 * 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 N1=`/**
 * 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 F1=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE}
 *
 * @name czm_passCesium3DTile
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTile = 4.0;
`;var U1=`/**
 * 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 V1=`/**
 * 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 k1=`/**
 * The automatic GLSL constant for {@link Pass#CLASSIFICATION}
 *
 * @name czm_passClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passClassification = 7.0;
`;var z1=`/**
 * The automatic GLSL constant for {@link Pass#COMPUTE}
 *
 * @name czm_passCompute
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCompute = 1.0;
`;var H1=`/**
 * The automatic GLSL constant for {@link Pass#ENVIRONMENT}
 *
 * @name czm_passEnvironment
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passEnvironment = 0.0;
`;var G1=`/**
 * The automatic GLSL constant for {@link Pass#GLOBE}
 *
 * @name czm_passGlobe
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passGlobe = 2.0;
`;var W1=`/**
 * The automatic GLSL constant for {@link Pass#OPAQUE}
 *
 * @name czm_passOpaque
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passOpaque = 7.0;
`;var j1=`/**
 * The automatic GLSL constant for {@link Pass#OVERLAY}
 *
 * @name czm_passOverlay
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passOverlay = 10.0;
`;var Y1=`/**
 * The automatic GLSL constant for {@link Pass#TERRAIN_CLASSIFICATION}
 *
 * @name czm_passTerrainClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passTerrainClassification = 3.0;
`;var q1=`/**
 * The automatic GLSL constant for {@link Pass#TRANSLUCENT}
 *
 * @name czm_passTranslucent
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passTranslucent = 8.0;
`;var X1=`/**
 * The automatic GLSL constant for {@link Pass#VOXELS}
 *
 * @name czm_passVoxels
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passVoxels = 9.0;
`;var K1=`/**
 * 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 J1=`/**
 * 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 Z1=`/**
 * 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 Q1=`/**
 * 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 $1=`/**
 * 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 eO=`/**
 * 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 tO=`/**
 * 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 nO=`/**
 * 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 iO=`/**
 * 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 oO=`/**
 * 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 rO=`/**
 * 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 sO=`/**
 * 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 aO=`/**
 * 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 cO=`/**
 * 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 lO=`/**
 * @name czm_depthRangeStruct
 * @glslStruct
 */
struct czm_depthRangeStruct
{
    float near;
    float far;
};
`;var uO=`/**
 * 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 fO=`/**
 * 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 dO=`/**
 * 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 mO=`/**
 * 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 hO=`/**
 * 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 pO=`/**
 * DOC_TBA
 *
 * @name czm_ray
 * @glslStruct
 */
struct czm_ray
{
    vec3 origin;
    vec3 direction;
};
`;var _O=`/**
 * 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 gO=`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 yO=`/**
 * 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 AO=`/**
 * 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 xO=`/**
 * 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 CO=`/**
 * 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 TO=`/**
 * 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 EO=`/**
 * 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 bO=`// 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 SO=`/**
 * @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 vO=`/**
 * 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 wO=`/**
 * 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 DO=`/**
 * 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 IO=`/**
 * 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 PO=`
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 OO=`
uniform vec4 shadowMap_cascadeDistances;

float czm_cascadeDistance(vec4 weights)
{
    return dot(shadowMap_cascadeDistances, weights);
}
`;var MO=`
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 RO=`
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 BO=`/**
 * 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 LO=`/**
 * 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 NO=`/**
 * @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 FO=`/**
 * 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 UO=`/**
 * 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 VO=`// 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 kO=`/**
 * 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 zO=`/**
 * 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 HO=`/**
 * 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 GO=`/**
 * 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 WO=`/**
 * 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 jO=`/**
 * 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 YO=`/**
 * 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 qO=`/**
 * 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 XO=`/**
 * 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 KO=`/**
 * 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 JO=`/**
 * 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 ZO=`/**
 * 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 QO=`/**
 * 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 $O=`/**
 * @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 eM=`/**
 * 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 tM=`/**
 * 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 nM=`/**
 * 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 iM=`/**
 * 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 oM=`/**
 * 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 rM=`/**
 * 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 sM=`/**
 * 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 aM=`/**
 * 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 cM=`/**
 * 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 lM=`/**
 * 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 uM=`/**
 * 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 fM=`/**
 * 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 dM=` /**
  * 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 mM=`/**
 * 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 hM=`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 pM=`/**
 * 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 _M=`/**
 * 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 gM=`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 yM=`/**
 * 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 AM=`/**
 * 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 xM=`/**
 * 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 CM=`/**
 * 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 TM=`float czm_readDepth(sampler2D depthTexture, vec2 texCoords)
{
    return czm_reverseLogDepth(texture(depthTexture, texCoords).r);
}
`;var EM=`/**
 * 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 bM=`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 SM=`/**
 * 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 vM=`/**
 * 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 wM=`/**
 * 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 DM=`
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 IM=`
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 PM=`/**
 * 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 OM=`/**
 * 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 MM=`/**
 * 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 RM=`/**
 * 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 BM=`/**
 * 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 LM=`/**
 * 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 NM=`/**
 * 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 FM=`/**
 * @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 UM=`/**
 * 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 VM=`/**
 * 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 kM=`/**
 * 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 zM=`/**
 * 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 HM=`/**
 * 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 GM=`#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 WM=`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 jM=`// 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 YM=`#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 qM=`/**
 * 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 Yx={czm_degreesPerRadian:S1,czm_depthRange:v1,czm_epsilon1:w1,czm_epsilon2:D1,czm_epsilon3:I1,czm_epsilon4:P1,czm_epsilon5:O1,czm_epsilon6:M1,czm_epsilon7:R1,czm_infinity:B1,czm_oneOverPi:L1,czm_oneOverTwoPi:N1,czm_passCesium3DTile:F1,czm_passCesium3DTileClassification:U1,czm_passCesium3DTileClassificationIgnoreShow:V1,czm_passClassification:k1,czm_passCompute:z1,czm_passEnvironment:H1,czm_passGlobe:G1,czm_passOpaque:W1,czm_passOverlay:j1,czm_passTerrainClassification:Y1,czm_passTranslucent:q1,czm_passVoxels:X1,czm_pi:K1,czm_piOverFour:J1,czm_piOverSix:Z1,czm_piOverThree:Q1,czm_piOverTwo:$1,czm_radiansPerDegree:eO,czm_sceneMode2D:tO,czm_sceneMode3D:nO,czm_sceneModeColumbusView:iO,czm_sceneModeMorphing:oO,czm_solarRadius:rO,czm_threePiOver2:sO,czm_twoPi:aO,czm_webMercatorMaxLatitude:cO,czm_depthRangeStruct:lO,czm_material:uO,czm_materialInput:fO,czm_modelMaterial:dO,czm_modelVertexOutput:mO,czm_pbrParameters:hO,czm_ray:pO,czm_raySegment:_O,czm_shadowParameters:gO,czm_HSBToRGB:yO,czm_HSLToRGB:AO,czm_RGBToHSB:xO,czm_RGBToHSL:CO,czm_RGBToXYZ:TO,czm_XYZToRGB:EO,czm_acesTonemapping:bO,czm_alphaWeight:SO,czm_antialias:vO,czm_approximateSphericalCoordinates:wO,czm_backFacing:DO,czm_branchFreeTernary:IO,czm_cascadeColor:PO,czm_cascadeDistance:OO,czm_cascadeMatrix:MO,czm_cascadeWeights:RO,czm_columbusViewMorph:BO,czm_computePosition:LO,czm_cosineAndSine:NO,czm_decompressTextureCoordinates:FO,czm_defaultPbrMaterial:UO,czm_depthClamp:VO,czm_eastNorthUpToEyeCoordinates:kO,czm_ellipsoidContainsPoint:zO,czm_ellipsoidWgs84TextureCoordinates:HO,czm_equalsEpsilon:GO,czm_eyeOffset:WO,czm_eyeToWindowCoordinates:jO,czm_fastApproximateAtan:YO,czm_fog:qO,czm_gammaCorrect:XO,czm_geodeticSurfaceNormal:KO,czm_getDefaultMaterial:JO,czm_getLambertDiffuse:ZO,czm_getSpecular:QO,czm_getWaterNoise:$O,czm_hue:eM,czm_inverseGamma:tM,czm_isEmpty:nM,czm_isFull:iM,czm_latitudeToWebMercatorFraction:oM,czm_lineDistance:rM,czm_linearToSrgb:sM,czm_luminance:aM,czm_metersPerPixel:cM,czm_modelToWindowCoordinates:lM,czm_multiplyWithColorBalance:uM,czm_nearFarScalar:fM,czm_octDecode:dM,czm_packDepth:mM,czm_pbrLighting:hM,czm_pbrMetallicRoughnessMaterial:pM,czm_pbrSpecularGlossinessMaterial:_M,czm_phong:gM,czm_planeDistance:yM,czm_pointAlongRay:AM,czm_rayEllipsoidIntersectionInterval:xM,czm_raySphereIntersectionInterval:CM,czm_readDepth:TM,czm_readNonPerspective:EM,czm_reverseLogDepth:bM,czm_round:SM,czm_sampleOctahedralProjection:vM,czm_saturation:wM,czm_shadowDepthCompare:DM,czm_shadowVisibility:IM,czm_signNotZero:PM,czm_sphericalHarmonics:OM,czm_srgbToLinear:MM,czm_tangentToEyeSpaceMatrix:RM,czm_textureCube:BM,czm_transformPlane:LM,czm_translateRelativeToEye:NM,czm_translucentPhong:FM,czm_transpose:UM,czm_unpackDepth:VM,czm_unpackFloat:kM,czm_unpackUint:zM,czm_valueTransform:HM,czm_vertexLogDepth:GM,czm_windowToEyeCoordinates:WM,czm_writeDepthClamp:jM,czm_writeLogDepth:YM,czm_writeNonPerspective:qM};function Ive(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
${n}`,n}var XM=Ive;function gZ(e){return e=e.replace(/\/\/.*/g,""),e.replace(/\/\*\*[\s\S]*?\*\//gm,function(t){let n=t.match(/\n/gm).length,i="";for(let o=0;o<n;++o)i+=`
`;return i})}function yZ(e,t,n){let i;for(let o=0;o<n.length;++o)n[o].name===e&&(i=n[o]);return u(i)||(t=gZ(t),i={name:e,glslSource:t,dependsOn:[],requiredBy:[],evaluated:!1},n.push(i)),i}function AZ(e,t){if(e.evaluated)return;e.evaluated=!0;let n=e.glslSource.match(/\bczm_[a-zA-Z0-9_]*/g);u(n)&&n!==null&&(n=n.filter(function(i,o){return n.indexOf(i)===o}),n.forEach(function(i){if(i!==e.name&&hs._czmBuiltinsAndUniforms.hasOwnProperty(i)){let o=yZ(i,hs._czmBuiltinsAndUniforms[i],t);e.dependsOn.push(o),o.requiredBy.push(e),AZ(o,t)}}))}function Pve(e){let t=[],n=[];for(;e.length>0;){let o=e.pop();n.push(o),o.requiredBy.length===0&&t.push(o)}for(;t.length>0;){let o=t.shift();e.push(o);for(let r=0;r<o.dependsOn.length;++r){let s=o.dependsOn[r],a=s.requiredBy.indexOf(o);s.requiredBy.splice(a,1),s.requiredBy.length===0&&t.push(s)}}let i=[];for(let o=0;o<n.length;++o)n[o].requiredBy.length!==0&&i.push(n[o])}function Ove(e){let t=[],n=yZ("main",e,t);AZ(n,t),Pve(t);let i="";for(let o=t.length-1;o>=0;--o)i=`${i+t[o].glslSource}
`;return i.replace(n.glslSource,"")}function xZ(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=gZ(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=hs.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=Ove(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=XM(f,t),f}function hs(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)}hs.prototype.clone=function(){return new hs({sources:this.sources,defines:this.defines,pickColorQualifier:this.pickColorQualifier,includeBuiltIns:this.includeBuiltIns})};hs.replaceMain=function(e,t){return t=`void ${t}()`,e.replace(/void\s+main\s*\(\s*(?:void)?\s*\)/g,t)};hs.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}`};hs.prototype.createCombinedVertexShader=function(e){return xZ(this,!1,e)};hs.prototype.createCombinedFragmentShader=function(e){return xZ(this,!0,e)};hs._czmBuiltinsAndUniforms={};for(let e in Yx)Yx.hasOwnProperty(e)&&(hs._czmBuiltinsAndUniforms[e]=Yx[e]);for(let e in m_)if(m_.hasOwnProperty(e)){let t=m_[e];typeof t.getDeclaration=="function"&&(hs._czmBuiltinsAndUniforms[e]=t.getDeclaration(e))}hs.createPickVertexShaderSource=function(e){return`${hs.replaceMain(e,"czm_old_main")}
in vec4 pickColor; 
out vec4 czm_pickColor; 
void main() 
{ 
    czm_old_main(); 
    czm_pickColor = pickColor; 
}`};hs.createPickFragmentShaderSource=function(e,t){let n=hs.replaceMain(e,"czm_old_main"),i=`${t} vec4 czm_pickColor; 
void main() 
{ 
    czm_old_main(); 
    if (out_FragColor.a == 0.0) { 
       discard; 
    } 
    out_FragColor = czm_pickColor; 
}`;return`${n}
${i}`};function Mve(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 CZ(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 TZ(e,t){let n=t.length;for(let i=0;i<n;++i){let o=t[i];if(CZ(e,o))return o}}var Rve=["v_normalEC","v_normal"];hs.findNormalVarying=function(e){return CZ(e,"#ifdef HAS_NORMALS")?Mve(e,"HAS_NORMALS")?"v_normalEC":void 0:TZ(e,Rve)};var Bve=["v_positionEC"];hs.findPositionVarying=function(e){return TZ(e,Bve)};var He=hs;var KM=`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 Jy=`#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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o=t[i];o.enabled&&o.vertexAttrib(e)}u(n)&&e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,n._getBuffer())}function Oh(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=t._gl,i=e.attributes,o=e.indexBuffer,r,s=[],a=1,c=!1,l=!1,f=i.length;for(r=0;r<f;++r)Fve(s,i[r],r,t);for(f=s.length,r=0;r<f;++r){let p=s[r];if(u(p.vertexBuffer)&&p.instanceDivisor===0){let g=p.strideInBytes||p.componentsPerAttribute*X.getSizeInBytes(p.componentDatatype);a=p.vertexBuffer.sizeInBytes/g;break}}for(r=0;r<f;++r)s[r].instanceDivisor>0&&(c=!0),u(s[r].value)&&(l=!0);let d;t.vertexArrayObject&&(d=t.glCreateVertexArray(),t.glBindVertexArray(d),SZ(n,s,o),t.glBindVertexArray(null)),this._numberOfVertices=a,this._hasInstancedAttributes=c,this._hasConstantAttributes=l,this._context=t,this._gl=n,this._vao=d,this._attributes=s,this._indexBuffer=o}function bZ(e){return e.values.length/e.componentsPerAttribute}function Uve(e){return X.getSizeInBytes(e.componentDatatype)*e.componentsPerAttribute}function Vve(e){let t,n,i,o=[];for(n in 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t=e.context,n=y(e.geometry,y.EMPTY_OBJECT),i=y(e.bufferUsage,Fe.DYNAMIC_DRAW),o=y(e.attributeLocations,y.EMPTY_OBJECT),r=y(e.interleave,!1),s=e.vertexArrayAttributes,a,c,l,f=u(s)?s:[],d=n.attributes;if(r){let h=Vve(d);if(u(h)){l=ft.createVertexBuffer({context:t,typedArray:h.buffer,usage:i});let A=h.offsetsInBytes,x=h.vertexSizeInBytes;for(a in d)d.hasOwnProperty(a)&&u(d[a])&&(c=d[a],u(c.values)?f.push({index:o[a],vertexBuffer:l,componentDatatype:c.componentDatatype,componentsPerAttribute:c.componentsPerAttribute,normalize:c.normalize,offsetInBytes:A[a],strideInBytes:x}):f.push({index:o[a],value:c.value,componentDatatype:c.componentDatatype,normalize:c.normalize}))}}else for(a in d)if(d.hasOwnProperty(a)&&u(d[a])){c=d[a];let h=c.componentDatatype;h===X.DOUBLE&&(h=X.FLOAT),l=void 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Float32Array(x):new Uint8Array(x),this._batchValuesDirty=!1}Object.defineProperties(Mh.prototype,{attributes:{get:function(){return this._attributes}},numberOfInstances:{get:function(){return this._numberOfInstances}}});function Hve(e){let t=!1,n=e.length;for(let i=0;i<n;++i)if(e[i].componentDatatype!==X.UNSIGNED_BYTE){t=!0;break}return t?Ke.FLOAT:Ke.UNSIGNED_BYTE}function wZ(e,t){let n=e[t].componentsPerAttribute;return n===2?H:n===3?m:n===4?re:Number}function Gve(e,t){let n=new Array(e.length),i=0,o=e.length;for(let r=0;r<o;++r){let a=e[r].componentDatatype;n[r]=i,a!==X.UNSIGNED_BYTE&&t?i+=4:++i}return n}function Wve(e,t,n){let i=e.length,o=e[i-1];return t[i-1].componentDatatype!==X.UNSIGNED_BYTE&&n?o+4:o+1}var lS=new re;function jve(e,t,n){let i=re.unpack(e,t,lS),o=re.unpackFloat(i);i=re.unpack(e,t+4,lS);let r=re.unpackFloat(i);i=re.unpack(e,t+8,lS);let s=re.unpackFloat(i);i=re.unpack(e,t+12,lS);let a=re.unpackFloat(i);return re.fromElements(o,r,s,a,n)}function Yve(e,t,n){let i=re.packFloat(e.x,lS);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 vZ=new re;Mh.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=jve(this._batchValues,s,vZ):a=re.unpack(this._batchValues,s,vZ);let c=wZ(i,t);return u(c.fromCartesian4)?c.fromCartesian4(a,n):u(c.clone)?c.clone(a,n):a.x};var qve=[void 0,void 0,new H,new m,new re],Xve=new re;Mh.prototype.setBatchedAttribute=function(e,t,n){let i=this._attributes,o=qve[i[t].componentsPerAttribute],r=this.getBatchedAttribute(e,t,o),s=wZ(this._attributes,t);if(u(s.equals)?s.equals(r,n):r===n)return;let c=Xve;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 l=this._offsets[t],d=4*this._stride*e+4*l;this._packFloats&&i[t].componentDatatype!==Ke.UNSIGNED_BYTE?Yve(c,this._batchValues,d):re.pack(c,this._batchValues,d),this._batchValuesDirty=!0};function Kve(e,t){let n=e._textureDimensions;e._texture=new Mt({context:t,pixelFormat:at.RGBA,pixelDatatype:e._pixelDatatype,width:n.x,height:n.y,sampler:dn.NEAREST,flipY:!1})}function Jve(e){let t=e._textureDimensions;e._texture.copyFrom({source:{width:t.x,height:t.y,arrayBufferView:e._batchValues}})}Mh.prototype.update=function(e){u(this._texture)&&!this._batchValuesDirty||this._attributes.length===0||(this._batchValuesDirty=!1,u(this._texture)||Kve(this,e.context),Jve(this))};Mh.prototype.getUniformMapCallback=function(){let e=this;return function(t){return e._attributes.length===0?t:pt(t,{batchTexture:function(){return e._texture},batchTextureDimensions:function(){return e._textureDimensions},batchTextureStep:function(){return e._textureStep}})}};function Zve(e){let t=e._stride;return e._textureDimensions.y===1?`uniform vec4 batchTextureStep; 
vec2 computeSt(float batchId) 
{ 
    float stepX = batchTextureStep.x; 
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} 
`:`uniform vec4 batchTextureStep; 
uniform vec2 batchTextureDimensions; 
vec2 computeSt(float batchId) 
{ 
    float stepX = batchTextureStep.x; 
    float centerX = batchTextureStep.y; 
    float stepY = batchTextureStep.z; 
    float centerY = batchTextureStep.w; 
    float numberOfAttributes = float(${t}); 
    float xId = mod(batchId * numberOfAttributes, batchTextureDimensions.x); 
    float yId = floor(batchId * numberOfAttributes / batchTextureDimensions.x); 
    return vec2(centerX + (xId * stepX), centerY + (yId * stepY)); 
} 
`}function Qve(e){return e===1?"float":`vec${e}`}function $ve(e){return e===1?".x":e===2?".xy":e===3?".xyz":""}function ewe(e,t){let i=e._attributes[t],o=i.componentsPerAttribute,r=i.functionName,s=Qve(o),a=$ve(o),c=e._offsets[t],l=`${s} ${r}(float batchId) 
{ 
    vec2 st = computeSt(batchId); 
    st.x += batchTextureStep.x * float(${c}); 
`;return e._packFloats&&i.componentDatatype!==Ke.UNSIGNED_BYTE?l+=`vec4 textureValue; 
textureValue.x = czm_unpackFloat(texture(batchTexture, st)); 
textureValue.y = czm_unpackFloat(texture(batchTexture, st + vec2(batchTextureStep.x, 0.0))); 
textureValue.z = czm_unpackFloat(texture(batchTexture, st + vec2(batchTextureStep.x * 2.0, 0.0))); 
textureValue.w = czm_unpackFloat(texture(batchTexture, st + vec2(batchTextureStep.x * 3.0, 0.0))); 
`:l+=`    vec4 textureValue = texture(batchTexture, st); 
`,l+=`    ${s} value = textureValue${a}; 
`,e._pixelDatatype===Ke.UNSIGNED_BYTE&&i.componentDatatype===X.UNSIGNED_BYTE&&!i.normalize?l+=`value *= 255.0; 
`:e._pixelDatatype===Ke.FLOAT&&i.componentDatatype===X.UNSIGNED_BYTE&&i.normalize&&(l+=`value /= 255.0; 
`),l+=`    return value; 
} 
`,l}Mh.prototype.getVertexShaderCallback=function(){let e=this._attributes;if(e.length===0)return function(i){return i};let t=`uniform highp sampler2D batchTexture; 
`;t+=`${Zve(this)}
`;let n=e.length;for(let i=0;i<n;++i)t+=ewe(this,i);return function(i){let o=i.indexOf("void main"),r=i.substring(0,o),s=i.substring(o);return`${r}
${t}
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e.attributes.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g}),e};var lwe=new m,NZ=new m,uwe=new m;mc.computeTangentAndBitangent=function(e){let t=e.attributes,n=e.indices,i=e.attributes.position.values,o=e.attributes.normal.values,r=e.attributes.st.values,s=e.attributes.position.values.length/3,a=n.length,c=new Array(s*3),l;for(l=0;l<c.length;l++)c[l]=0;let f,d,p;for(l=0;l<a;l+=3){let A=n[l],x=n[l+1],C=n[l+2];f=A*3,d=x*3,p=C*3;let T=A*2,E=x*2,S=C*2,w=i[f],D=i[f+1],M=i[f+2],O=r[T],L=r[T+1],N=r[E+1]-L,_=r[S+1]-L,b=1/((r[E]-O)*_-(r[S]-O)*N),v=(_*(i[d]-w)-N*(i[p]-w))*b,I=(_*(i[d+1]-D)-N*(i[p+1]-D))*b,R=(_*(i[d+2]-M)-N*(i[p+2]-M))*b;c[f]+=v,c[f+1]+=I,c[f+2]+=R,c[d]+=v,c[d+1]+=I,c[d+2]+=R,c[p]+=v,c[p+1]+=I,c[p+2]+=R}let g=new Float32Array(s*3),h=new Float32Array(s*3);for(l=0;l<s;l++){f=l*3,d=f+1,p=f+2;let 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HZ(e){let t=e.geometry,n=t.attributes,i=n.position.values,o=u(n.applyOffset)?n.applyOffset.values:void 0,r=t.indices,s=Qx(t),a=Qx(t),c,l=r.length,f=[];f.length=i.length/3;let d=[];for(d.length=i.length/3,c=0;c<f.length;++c)f[c]=-1,d[c]=-1;for(c=0;c<l;c+=2){let p=r[c],g=r[c+1],h=m.fromArray(i,p*3,mS),A=m.fromArray(i,g*3,h8),x;Math.abs(h.y)<P.EPSILON6&&(h.y<0?h.y=-P.EPSILON6:h.y=P.EPSILON6),Math.abs(A.y)<P.EPSILON6&&(A.y<0?A.y=-P.EPSILON6:A.y=P.EPSILON6);let C=s.attributes,T=s.indices,E=d,S=a.attributes,w=a.indices,D=f,M=Ji.lineSegmentPlane(h,A,qZ,p8);if(u(M)){let O=m.multiplyByScalar(m.UNIT_Y,5*P.EPSILON9,Swe);h.y<0&&(m.negate(O,O),C=a.attributes,T=a.indices,E=f,S=s.attributes,w=s.indices,D=d);let L=m.add(M,O,vwe);x=im(C,T,E,r,c,h),Zx(p,g,h,i,x,C,o),x=im(C,T,E,r,-1,L),Zx(p,g,L,i,x,C,o),m.negate(O,O),m.add(M,O,L),x=im(S,w,D,r,-1,L),Zx(p,g,L,i,x,S,o),x=im(S,w,D,r,c+1,A),Zx(p,g,A,i,x,S,o)}else{let O,L,N;h.y<0?(O=a.attributes,L=a.indices,N=f):(O=s.attributes,L=s.indices,N=d),x=im(O,L,N,r,c,h),Zx(p,g,h,i,x,O,o),x=im(O,L,N,r,c+1,A),Zx(p,g,A,i,x,O,o)}}g8(e,a,s)}var GZ=new H,wwe=new H,XZ=new m,KZ=new m,_8=new m,Dwe=new m,Iwe=new m,Pwe=new m,WZ=new re;function jZ(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,XZ);if(a.x>0)continue;let c=m.unpack(i,s,KZ);(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,_8);(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 Owe=5*P.EPSILON9,oR=P.EPSILON6;function Mwe(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=Qx(t),f=Qx(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,XZ),E=m.fromArray(i,C*3,KZ);if(Math.abs(T.y)<oR)for(T.y=oR*(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)<oR)for(E.y=oR*(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=Ji.lineSegmentPlane(T,E,qZ,Dwe);if(u(O)){h=!0;let L=m.multiplyByScalar(m.UNIT_Y,Owe,Iwe);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,Pwe);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,GZ),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,_8));if(v/=m.magnitudeSquared(m.subtract(E,T,_8)),u(c)){let I=re.fromArray(c,x*4,WZ),R=re.fromArray(c,C*4,WZ),F=P.lerp(I.x,R.x,v),k=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,k,V,G),S.color.values.push(F,k,V,G),D.color.values.push(F,k,V,G),D.color.values.push(F,k,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,GZ),R=H.fromArray(a,(d+3)*2,wwe),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&&(jZ(f),jZ(l)),g8(e,f,l)}mc.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!==Of.NONE)switch(t.geometryType){case Of.POLYLINES:Mwe(e);break;case Of.TRIANGLES:zZ(e);break;case Of.LINES:HZ(e);break}else gwe(t),t.primitiveType===Le.TRIANGLES?zZ(e):t.primitiveType===Le.LINES&&HZ(e);return e};var Fn=mc;function Yc(e){this._ellipsoid=y(e,oe.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}Object.defineProperties(Yc.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});Yc.mercatorAngleToGeodeticLatitude=function(e){return P.PI_OVER_TWO-2*Math.atan(Math.exp(-e))};Yc.geodeticLatitudeToMercatorAngle=function(e){e>Yc.MaximumLatitude?e=Yc.MaximumLatitude:e<-Yc.MaximumLatitude&&(e=-Yc.MaximumLatitude);let t=Math.sin(e);return .5*Math.log((1+t)/(1-t))};Yc.MaximumLatitude=Yc.mercatorAngleToGeodeticLatitude(Math.PI);Yc.prototype.project=function(e,t){let n=this._semimajorAxis,i=e.longitude*n,o=Yc.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)};Yc.prototype.unproject=function(e,t){let n=this._oneOverSemimajorAxis,i=e.x*n,o=Yc.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 Oi=Yc;function Rwe(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)&&Fn.transformToWorldCoordinates(e[r]);else B.multiplyTransformation(t,e[0].modelMatrix,t)}function A8(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 Bwe(e){let t=e.length;for(let n=0;n<t;++n){let i=e[n];u(i.geometry)?A8(i.geometry,n):u(i.westHemisphereGeometry)&&u(i.eastHemisphereGeometry)&&(A8(i.westHemisphereGeometry,n),A8(i.eastHemisphereGeometry,n))}}function Lwe(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(Rwe(t,a,o),!o)for(c=0;c<d;++c)u(t[c].geometry)&&Fn.splitLongitude(t[c]);if(Bwe(t),r)for(c=0;c<d;++c){let g=t[c];u(g.geometry)?(Fn.reorderForPostVertexCache(g.geometry),Fn.reorderForPreVertexCache(g.geometry)):u(g.westHemisphereGeometry)&&u(g.eastHemisphereGeometry)&&(Fn.reorderForPostVertexCache(g.westHemisphereGeometry),Fn.reorderForPreVertexCache(g.westHemisphereGeometry),Fn.reorderForPostVertexCache(g.eastHemisphereGeometry),Fn.reorderForPreVertexCache(g.eastHemisphereGeometry))}let p=Fn.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&&Fn.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=`${h}2D`;Fn.projectTo2D(l,h,A,x,n),u(l.boundingSphere)&&h==="position"&&(l.boundingSphereCV=ae.fromVertices(l.attributes.position2D.values)),Fn.encodeAttribute(l,A,`${A}High`,`${A}Low`),Fn.encodeAttribute(l,x,`${x}High`,`${x}Low`)}s&&Fn.compressVertices(l)}if(!i){let g=[];for(d=p.length,c=0;c<d;++c)l=p[c],g=g.concat(Fn.fitToUnsignedShortIndices(l));p=g}return p}function x8(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 Nwe(e,t){let n=[];return x8(e,"geometry",t,n),x8(e,"westHemisphereGeometry",t,n),x8(e,"eastHemisphereGeometry",t,n),n}var Rh={};Rh.combineGeometry=function(e){let t,n,i=e.instances,o=i.length,r,s,a=!1;o>0&&(t=Lwe(e),t.length>0&&(n=Fn.createAttributeLocations(t[0]),e.createPickOffsets&&(r=Nwe(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 Fwe(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 Uwe(e,t){let n=e.length;for(let i=0;i<n;++i)Fwe(e[i],t)}function Vwe(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}Rh.packCreateGeometryResults=function(e,t){let n=new Float64Array(Vwe(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}};Rh.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 pn,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=Ve.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 kwe(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 zwe(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 Ki(t[o],t[o+1],t[o+2])}),o+=3,n[i++]={modelMatrix:r,attributes:s}}return n}Rh.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:kwe(e.instances,t),ellipsoid:e.ellipsoid,isGeographic:e.projection instanceof Ii,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e.createPickOffsets}};Rh.unpackCombineGeometryParameters=function(e){let t=zwe(e.packedInstances),n=e.createGeometryResults,i=n.length,o=0;for(let a=0;a<i;a++){let c=Rh.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 Ii(r):new Oi(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 JZ(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 ZZ(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}Rh.packCombineGeometryResults=function(e,t){u(e.geometries)&&Uwe(e.geometries,t);let n=JZ(e.boundingSpheres),i=JZ(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}};Rh.unpackCombineGeometryResults=function(e){return{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:ZZ(e.boundingSpheres),boundingSpheresCV:ZZ(e.boundingSpheresCV)}};var $x=Rh;var Hwe={READY:0,CREATING:1,CREATED:2,COMBINING:3,COMBINED:4,COMPLETE:5,FAILED:6},Tr=Object.freeze(Hwe);var aR={MORPHING:0,COLUMBUS_VIEW:1,SCENE2D:2,SCENE3D:3};aR.getMorphTime=function(e){return e===aR.SCENE3D?1:e===aR.MORPHING?void 0:0};var ne=Object.freeze(aR);var Rl={DISABLED:0,ENABLED:1,CAST_ONLY:2,RECEIVE_ONLY:3};Rl.NUMBER_OF_SHADOW_MODES=4;Rl.castShadows=function(e){return e===Rl.ENABLED||e===Rl.CAST_ONLY};Rl.receiveShadows=function(e){return e===Rl.ENABLED||e===Rl.RECEIVE_ONLY};Rl.fromCastReceive=function(e,t){return e&&t?Rl.ENABLED:e?Rl.CAST_ONLY:t?Rl.RECEIVE_ONLY:Rl.DISABLED};var yn=Object.freeze(Rl);function mr(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=Tr.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===Tr.COMPLETE||t._state===Tr.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(mr.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 $("Primitive.readyPromise","Primitive.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Primitive.ready to return true instead."),this._readyPromise}}});function Gwe(e){let t=e.length,n=[],i=e[0].attributes,o;for(o in i)if(i.hasOwnProperty(o)&&u(i[o])){let r=i[o],s=!0;for(let a=1;a<t;++a){let c=e[a].attributes[o];if(!u(c)||r.componentDatatype!==c.componentDatatype||r.componentsPerAttribute!==c.componentsPerAttribute||r.normalize!==c.normalize){s=!1;break}}s&&n.push(o)}return n}var Wwe=new H,jwe=new m,sQ=new re;function aQ(e){let t=e.length;if(t===1)return e[0];if(t===2)return H.unpack(e,0,Wwe);if(t===3)return m.unpack(e,0,jwe);if(t===4)return re.unpack(e,0,sQ)}function Ywe(e,t){let n=e.geometryInstances,i=Array.isArray(n)?n:[n],o=i.length;if(o===0)return;let r=Gwe(i),s=r.length,a=[],c={},l={},f,p=i[0].attributes,g,h,A;for(g=0;g<s;++g)h=r[g],A=p[h],c[h]=g,a.push({functionName:`czm_batchTable_${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 qx(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=aQ(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=sQ;D.x=z.floatToByte(w.red),D.y=z.floatToByte(w.green),D.z=z.floatToByte(w.blue),D.w=z.floatToByte(w.alpha),C.setBatchedAttribute(g,x-1,D)}e._batchTable=C,e._batchTableAttributeIndices=c,e._batchTableBoundingSphereAttributeIndices=l,e._batchTableOffsetAttribute2DIndex=f}function qwe(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 Xwe(e){let t=e.attributes,n=new pn;for(let o in t)t.hasOwnProperty(o)&&u(t[o])&&(n[o]=qwe(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 Kwe(e,t){return{geometry:t,attributes:e.attributes,modelMatrix:B.clone(e.modelMatrix),pickPrimitive:e.pickPrimitive,id:e.id}}var Jwe=/in\s+vec(?:3|4)\s+(.*)3DHigh;/g;mr._modifyShaderPosition=function(e,t,n){let i,o="",r="",s="";for(;(i=Jwe.exec(t))!==null;){let a=i[1],c=`vec4 czm_compute${a[0].toUpperCase()}${a.substr(1)}()`;c!=="vec4 czm_computePosition()"&&(o+=`${c};
`),u(e.rtcCenter)?(t=t.replace(/in\s+vec(?:3|4)\s+position3DHigh;/g,""),t=t.replace(/in\s+vec(?:3|4)\s+position3DLow;/g,""),o+=`uniform mat4 u_modifiedModelView;
`,r+=`in vec4 position;
`,s+=`${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(`
`)};mr._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};mr._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)$2"),i};function QZ(e){return`${He.replaceMain(e,"czm_non_pick_main")}
out vec4 v_pickColor; 
void main() 
{ 
    czm_non_pick_main(); 
    v_pickColor = czm_batchTable_pickColor(batchId); 
}`}function $Z(e){return`in vec4 v_pickColor;
${e}`}mr._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};mr._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};mr._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}
${o}`};function eQ(e,t){if(!e.compressVertices)return t;let n=t.search(/in\s+vec3\s+normal;/g)!==-1,i=t.search(/in\s+vec2\s+st;/g)!==-1;if(!n&&!i)return t;let o=t.search(/in\s+vec3\s+tangent;/g)!==-1,r=t.search(/in\s+vec3\s+bitangent;/g)!==-1,s=i&&n?2:1;s+=o||r?1:0;let a=s>1?`vec${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 Zwe(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 Qwe(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 tQ(e,t){let n=e.vertexAttributes}function $we(e,t){return function(){return e[t]}}var C8=Math.max(kt.hardwareConcurrency-1,1),cR,eDe=new gi("combineGeometry");function tDe(e,t){let n,i,o,r,s=e._instanceIds;if(e._state===Tr.READY){n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let a=e._numberOfInstances=n.length,c=[],l=[];for(o=0;o<a;++o)i=n[o].geometry,s.push(n[o].id),l.push({moduleName:i._workerName,geometry:i});if(!u(cR))for(cR=new Array(C8),o=0;o<C8;o++)cR[o]=new gi("createGeometry");let f;for(l=JM(l,C8),o=0;o<l.length;o++){let d=0,p=l[o],g=p.length;for(r=0;r<g;++r)f=p[r],i=f.geometry,u(i.constructor.pack)&&(f.offset=d,d+=y(i.constructor.packedLength,i.packedLength));let h;if(d>0){let A=new Float64Array(d);for(h=[A.buffer],r=0;r<g;++r)f=p[r],i=f.geometry,u(i.constructor.pack)&&(i.constructor.pack(i,A,f.offset),f.geometry=A)}c.push(cR[o].scheduleTask({subTasks:l[o]},h))}e._state=Tr.CREATING,Promise.all(c).then(function(d){e._createGeometryResults=d,e._state=Tr.CREATED}).catch(function(d){pS(e,t,Tr.FAILED,d)})}else if(e._state===Tr.CREATED){let a=[];n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let c=t.scene3DOnly,l=t.mapProjection,f=eDe.scheduleTask($x.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=Tr.COMBINING,Promise.resolve(f).then(function(d){let p=$x.unpackCombineGeometryResults(d);e._geometries=p.geometries,e._attributeLocations=p.attributeLocations,e.modelMatrix=B.clone(p.modelMatrix,e.modelMatrix),e._pickOffsets=p.pickOffsets,e._offsetInstanceExtend=p.offsetInstanceExtend,e._instanceBoundingSpheres=p.boundingSpheres,e._instanceBoundingSpheresCV=p.boundingSpheresCV,u(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=Tr.COMBINED):pS(e,t,Tr.FAILED,void 0)}).catch(function(d){pS(e,t,Tr.FAILED,d)})}}function nDe(e,t){let n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances],i=e._numberOfInstances=n.length,o=new Array(i),r=e._instanceIds,s,a,c=0;for(a=0;a<i;a++){s=n[a];let p=s.geometry,g;u(p.attributes)&&u(p.primitiveType)?g=Xwe(p):g=p.constructor.createGeometry(p),o[c++]=Kwe(s,g),r.push(s.id)}o.length=c;let l=t.scene3DOnly,f=t.mapProjection,d=$x.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=Tr.COMBINED):pS(e,t,Tr.FAILED,void 0)}function iDe(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),fQ(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])}mr._updateBoundingVolumes(e,t,e.modelMatrix,!0),e._recomputeBoundingSpheres=!1}var nQ=new Wn,cQ=new he,lQ=new m,uQ=new ae;function oDe(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,uQ));let C=A.center,T=A.radius,E=Wn.fromCartesian(C,nQ);if(d.setBatchedAttribute(h,o,E.high),d.setBatchedAttribute(h,r,E.low),!t.scene3DOnly){let S=f.cartesianToCartographic(C,cQ),w=l.project(S,lQ);E=Wn.fromCartesian(w,nQ),d.setBatchedAttribute(h,s,E.high),d.setBatchedAttribute(h,a,E.low)}d.setBatchedAttribute(h,c,T)}e._batchTableBoundingSpheresUpdated=!0}var T8=new m,rDe=new m;function iQ(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,uQ));let g=f.center;g=r.scaleToGeodeticSurface(g,rDe);let h=r.cartesianToCartographic(g,cQ),A=o.project(h,lQ),x=m.add(d,g,T8);h=r.cartesianToCartographic(x,h);let C=o.project(h,T8),T=m.subtract(C,A,T8),E=T.x;T.x=T.z,T.z=T.y,T.y=E,s.setBatchedAttribute(l,i,T)}e._batchTableOffsetsUpdated=!0}function sDe(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(ai.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,pS(e,t,Tr.COMPLETE,void 0)}function aDe(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=dc.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 cDe(e,t,n){let i=t.context,o=e._attributeLocations,r=e._batchTable.getVertexShaderCallback()(n.vertexShaderSource);r=mr._appendOffsetToShader(e,r),r=mr._appendShowToShader(e,r),r=mr._appendDistanceDisplayConditionToShader(e,r,t.scene3DOnly),r=QZ(r),r=mr._updateColorAttribute(e,r,!1),r=eQ(e,r),r=mr._modifyShaderPosition(e,r,t.scene3DOnly);let s=n.getFragmentShaderSource();s=$Z(s),e._sp=Zt.replaceCache({context:i,shaderProgram:e._sp,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o}),tQ(e._sp,o),u(e._depthFailAppearance)&&(r=e._batchTable.getVertexShaderCallback()(e._depthFailAppearance.vertexShaderSource),r=mr._appendShowToShader(e,r),r=mr._appendDistanceDisplayConditionToShader(e,r,t.scene3DOnly),r=QZ(r),r=mr._updateColorAttribute(e,r,!0),r=eQ(e,r),r=mr._modifyShaderPosition(e,r,t.scene3DOnly),r=Zwe(r),s=e._depthFailAppearance.getFragmentShaderSource(),s=$Z(s),s=Qwe(s),e._spDepthFail=Zt.replaceCache({context:i,shaderProgram:e._spDepthFail,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o}),tQ(e._spDepthFail,o))}var hS=new B,oQ=new m;function rQ(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]=$we(s,c));let a=pt(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,hS),B.multiplyByPoint(hS,e.rtcCenter,oQ),B.setTranslation(hS,oQ,hS),hS}),a}function lDe(e,t,n,i,o,r,s,a){let c=rQ(e,t,n,a),l;u(e._depthFailAppearance)&&(l=rQ(e,e._depthFailAppearance,e._depthFailAppearance.material,a));let f=i?Se.TRANSLUCENT:Se.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}}mr._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 uDe(e,t,n,i,o,r,s,a){mr._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)}}}mr.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===Tr.FAILED)return;let t=e.context;if(u(this._batchTable)||Ywe(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!==Tr.COMPLETE&&this._state!==Tr.COMBINED&&(this.asynchronous?tDe(this,e):nDe(this,e)),this._state===Tr.COMBINED&&(oDe(this,e),iQ(this,e),sDe(this,e)),!this.show||this._state!==Tr.COMPLETE)return;this._batchTableOffsetsUpdated||iQ(this,e),this._recomputeBoundingSpheres&&iDe(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,aDe)(this,t,n,l),r&&y(this._createShaderProgramFunction,cDe)(this,e,n),(o||r)&&y(this._createCommandsFunction,lDe)(this,n,i,c,l,this._colorCommands,this._pickCommands,e),y(this._updateAndQueueCommandsFunction,uDe)(this,e,this._colorCommands,this._pickCommands,this.modelMatrix,this.cull,this.debugShowBoundingVolume,l)};var fDe=new ae,dDe=new ae;function fQ(e,t,n){if(n===rn.TOP){let i=ae.clone(e,fDe),o=ae.clone(e,dDe);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 mDe(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 hDe(e,t,n,i,o){return function(r){let s=aQ(r);e.setBatchedAttribute(t,n,s),o==="offset"&&(i._recomputeBoundingSpheres=!0,i._batchTableOffsetsUpdated=!1)}}var pDe=new m;function _De(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)&&fQ(i,m.fromArray(r.get(),0,pDe),e._offsetInstanceExtend[n]),u(o)&&(i=ae.transform(i,o))}return i}},t.boundingSphereCV={get:function(){return e._instanceBoundingSpheresCV[n]}}}function gDe(e,t,n){t.pickId={get:function(){return e._pickIds[n]}}}mr.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:mDe(s,n,f),set:hDe(s,n,f,this,l)}}return _De(this,c,n),gDe(this,c,n),Object.defineProperties(t,c),this._lastPerInstanceAttributeIndex=n,this._perInstanceAttributeCache.set(e,t),t};mr.prototype.isDestroyed=function(){return!1};mr.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 pS(e,t,n,i){e._completeLoad(t,n,i)}var vn=mr;function yDe(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 hc=yDe;var _S=`#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 Ou(e,t,n){this._projectionExtentDefines={eastMostYhighDefine:"",eastMostYlowDefine:"",westMostYhighDefine:"",westMostYlowDefine:""};let i=new E8;i.requiresTextureCoordinates=e,i.requiresEC=!n.flat;let o=new E8;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}Ou.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,_S]})};Ou.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:[_S],pickColorQualifier:"in"})};Ou.prototype.createVertexShader=function(e,t,n,i){return AQ(this._colorShaderDependencies,this._planarExtents,n,e,t,this._appearance,i,this._projectionExtentDefines)};Ou.prototype.createPickVertexShader=function(e,t,n,i){return AQ(this._pickShaderDependencies,this._planarExtents,n,e,t,void 0,i,this._projectionExtentDefines)};var dQ=new m,mQ=new he,hQ={high:0,low:0};function AQ(e,t,n,i,o,r,s,a){let c=i.slice();if(a.eastMostYhighDefine===""){let l=mQ;l.longitude=P.PI,l.latitude=0,l.height=0;let f=s.project(l,dQ),d=Wn.encode(f.x,hQ);a.eastMostYhighDefine=`EAST_MOST_X_HIGH ${d.high.toFixed(`${d.high}`.length+1)}`,a.eastMostYlowDefine=`EAST_MOST_X_LOW ${d.low.toFixed(`${d.low}`.length+1)}`;let p=mQ;p.longitude=-P.PI,p.latitude=0,p.height=0;let g=s.project(p,dQ);d=Wn.encode(g.x,hQ),a.westMostYhighDefine=`WEST_MOST_X_HIGH ${d.high.toFixed(`${d.high}`.length+1)}`,a.westMostYlowDefine=`WEST_MOST_X_LOW ${d.low.toFixed(`${d.low}`.length+1)}`}return n&&(c.push(a.eastMostYhighDefine),c.push(a.eastMostYlowDefine),c.push(a.westMostYhighDefine),c.push(a.westMostYlowDefine)),u(r)&&r instanceof sn&&c.push("PER_INSTANCE_COLOR"),e.requiresTextureCoordinates&&(c.push("TEXTURE_COORDINATES"),t||n||c.push("SPHERICAL"),n&&c.push("COLUMBUS_VIEW_2D")),new He({defines:c,sources:[o]})}function E8(){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(E8.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 pQ(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 ADe=[new H,new H,new H,new H];function xQ(e,t){let n=ADe,i=H.unpack(t,0,n[0]),o=H.unpack(t,2,n[1]),r=H.unpack(t,4,n[2]);e.uMaxVmax=new hc({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[o.x,o.y,r.x,r.y]});let s=1/pQ(i,o,r),a=1/pQ(i,r,o);e.uvMinAndExtents=new hc({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[i.x,i.y,s,a]})}var CQ=new he,TQ=new m,xDe=new m,CDe=new m,lR={high:0,low:0};function EQ(e,t,n){let i=CQ;i.height=0,i.longitude=e.west,i.latitude=e.south;let o=t.project(i,TQ);i.latitude=e.north;let r=t.project(i,xDe);i.longitude=e.east,i.latitude=e.south;let s=t.project(i,CDe),a=[0,0,0,0],c=[0,0,0,0],l=Wn.encode(o.x,lR);a[0]=l.high,c[0]=l.low,l=Wn.encode(o.y,lR),a[1]=l.high,c[1]=l.low,l=Wn.encode(r.y,lR),a[2]=l.high,c[2]=l.low,l=Wn.encode(s.x,lR),a[3]=l.high,c[3]=l.low,n.planes2D_HIGH=new hc({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:a}),n.planes2D_LOW=new hc({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:c})}var TDe=new B,EDe=new B,_Q=new m,bDe=new he,SDe=[new he,new he,new he,new he,new he,new he,new he,new he];function vDe(e,t,n,i,o,r){let s=le.center(e,bDe);s.height=n;let a=he.toCartesian(s,t,_Q),c=Ot.eastNorthUpToFixedFrame(a,t,TDe),l=B.inverse(c,EDe),f=e.west,d=e.east,p=e.north,g=e.south,h=SDe;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,_Q);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 wDe=new m,DDe=new m,IDe=new Wn;Ou.getPlanarTextureCoordinateAttributes=function(e,t,n,i,o){let r=TQ,s=wDe,a=DDe;vDe(e,n,y(o,0),r,s,a);let c={};xQ(c,t);let l=Wn.fromCartesian(r,IDe);return c.southWest_HIGH=new hc({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:m.pack(l.high,[0,0,0])}),c.southWest_LOW=new hc({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:m.pack(l.low,[0,0,0])}),c.eastward=new hc({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:m.pack(s,[0,0,0])}),c.northward=new hc({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:m.pack(a,[0,0,0])}),EQ(e,i,c),c};var PDe=new m;function gQ(e,t,n,i){let o=CQ;o.latitude=e,o.longitude=t,o.height=0;let r=he.toCartesian(o,n,PDe),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 yQ=new H;Ou.getSphericalExtentGeometryInstanceAttributes=function(e,t,n,i){let o=gQ(e.south,e.west,n,yQ),r=o.x,s=o.y,a=gQ(e.north,e.east,n,yQ),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 hc({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[r,s,p,d]}),longitudeRotation:new hc({componentDatatype:X.FLOAT,componentsPerAttribute:1,normalize:!1,value:[f]})};return xQ(g,t),EQ(e,i,g),g};Ou.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)};Ou.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 ODe(e){return Math.max(e.width,e.height)>Ou.MAX_WIDTH_FOR_PLANAR_EXTENTS}Ou.shouldUseSphericalCoordinates=function(e){return ODe(e)};Ou.MAX_WIDTH_FOR_PLANAR_EXTENTS=P.toRadians(1);var Mu=Ou;var MDe={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(MDe);var RDe={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},dt=Object.freeze(RDe);var uR={CESIUM_3D_TILE_MASK:128,SKIP_LOD_MASK:112,SKIP_LOD_BIT_SHIFT:4,CLASSIFICATION_MASK:15};uR.setCesium3DTileBit=function(){return{enabled:!0,frontFunction:zn.ALWAYS,frontOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.REPLACE},backFunction:zn.ALWAYS,backOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.REPLACE},reference:uR.CESIUM_3D_TILE_MASK,mask:uR.CESIUM_3D_TILE_MASK}};var Lt=Object.freeze(uR);function t0(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 0,this._pickPrimitive=e._pickPrimitive,this._hasSphericalExtentsAttribute=!1,this._hasPlanarExtentsAttributes=!1,this._hasPerColorAttribute=!1,this.appearance=e.appearance,this._createBoundingVolumeFunction=e._createBoundingVolumeFunction,this._updateAndQueueCommandsFunction=e._updateAndQueueCommandsFunction,this._usePickOffsets=!1,this._primitiveOptions={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,_createRenderStatesFunction:void 0,_createShaderProgramFunction:void 0,_createCommandsFunction:void 0,_updateAndQueueCommandsFunction:void 0,_createPickOffsets:!0}}Object.defineProperties(t0.prototype,{vertexCacheOptimize:{get:function(){return 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. It will be removed in 1.107. Wait for ClassificationPrimitive.ready to return true instead."),this._readyPromise}},_needs2DShader:{get:function(){return this._hasPlanarExtentsAttributes||this._hasSphericalExtentsAttribute}}});t0.isSupported=function(e){return e.context.stencilBuffer};function eC(e,t){let n=t?zn.EQUAL:zn.ALWAYS;return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:e,frontFunction:n,frontOperation:{fail:dt.KEEP,zFail:dt.DECREMENT_WRAP,zPass:dt.KEEP},backFunction:n,backOperation:{fail:dt.KEEP,zFail:dt.INCREMENT_WRAP,zPass:dt.KEEP},reference:Lt.CESIUM_3D_TILE_MASK,mask:Lt.CESIUM_3D_TILE_MASK},stencilMask:Lt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:dc.LESS_OR_EQUAL},depthMask:!1}}function S8(e){return{stencilTest:{enabled:e,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},backFunction:zn.NOT_EQUAL,backOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},reference:0,mask:Lt.CLASSIFICATION_MASK},stencilMask:Lt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:fn.PRE_MULTIPLIED_ALPHA_BLEND}}var BDe={stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},backFunction:zn.NOT_EQUAL,backOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},reference:0,mask:Lt.CLASSIFICATION_MASK},stencilMask:Lt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function LDe(e,t,n,i){if(u(e._rsStencilDepthPass))return;let o=!e.debugShowShadowVolume;e._rsStencilDepthPass=ke.fromCache(eC(o,!1)),e._rsStencilDepthPass3DTiles=ke.fromCache(eC(o,!0)),e._rsColorPass=ke.fromCache(S8(o,!1)),e._rsPickPass=ke.fromCache(BDe)}function NDe(e,t){if(!e.compressVertices)return t;if(t.search(/in\s+vec3\s+extrudeDirection;/g)!==-1){let n="compressedAttributes",i=`in vec2 ${n};`,o=`vec3 extrudeDirection;
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${r}    czm_non_compressed_main(); 
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A=d.createPickFragmentShader(!1),x=d.createPickVertexShader([a],h,!1,t.mapProjection);if(e._spPick=Zt.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=Zt.fromCache({context:n,vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:f});o=vn._appendShowToShader(i,o),c=new He({defines:[a],sources:[o]}),e._sp=Zt.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=Zt.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 UDe(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=Se.TERRAIN_CLASSIFICATION,s=nt.shallowClone(r,r.derivedCommands.tileset),s.renderState=e._rsStencilDepthPass3DTiles,s.pass=Se.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=Se.TERRAIN_CLASSIFICATION;let A=e.appearance.material;if(u(A)&&(c=pt(c,A._uniforms)),r.uniformMap=c,s=nt.shallowClone(r,r.derivedCommands.tileset),s.pass=Se.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=Se.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,p+=2}}function VDe(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=Se.TERRAIN_CLASSIFICATION,n&&(l.offset=a.offset,l.count=a.count),f=nt.shallowClone(l,l.derivedCommands.tileset),f.renderState=e._rsStencilDepthPass3DTiles,f.pass=Se.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=Se.TERRAIN_CLASSIFICATION,n&&(l.offset=a.offset,l.count=a.count),f=nt.shallowClone(l,l.derivedCommands.tileset),f.pass=Se.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 kDe(e,t,n,i,o,r,s){UDe(e,r),VDe(e,s)}function bQ(e,t){return Math.floor(e%t/2)}function b8(e,t,n,i,o,r){e.modelMatrix=n,e.boundingVolume=o,e.cull=i,e.debugShowBoundingVolume=r,t.commandList.push(e)}function SQ(e,t,n,i,o){e.modelMatrix=n,e.boundingVolume=o,e.cull=i,t.commandList.push(e)}function zDe(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[bQ(h,C)],d&&(x=n[h],b8(x,t,o,r,A,s)),p&&(x=n[h].derivedCommands.tileset,b8(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],b8(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[bQ(h,C)];A=l[E.index],d&&(x=i[h],SQ(x,t,o,r,A)),p&&(x=i[h].derivedCommands.tileset,SQ(x,t,o,r,A))}}}t0.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=Mu.hasAttributesForSphericalExtents(c),g=Mu.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){LDe(n,x)},i._createShaderProgramFunction=function(A,x,C){FDe(n,x)},i._createCommandsFunction=function(A,x,C,T,E,S,w){kDe(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){zDe(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(eC(!1,!1)),this._rsStencilDepthPass3DTiles=ke.fromCache(eC(!1,!0)),this._rsColorPass=ke.fromCache(S8(!1))):!this.debugShowShadowVolume&&this._debugShowShadowVolume&&(this._debugShowShadowVolume=!1,this._rsStencilDepthPass=ke.fromCache(eC(!0,!1)),this._rsStencilDepthPass3DTiles=ke.fromCache(eC(!0,!0)),this._rsColorPass=ke.fromCache(S8(!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()})};t0.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};t0.prototype.isDestroyed=function(){return!1};t0.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 gS=t0;var HDe={u_globeMinimumAltitude:function(){return 55e3}};function qc(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=si._defaultMaxTerrainHeight,this._minTerrainHeight=si._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:HDe}}Object.defineProperties(qc.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}}});qc.isSupported=gS.isSupported;function vQ(e){return function(t,n){let i=n.maximumRadius,o=i/Math.cos(t*.5)-i;return e._maxHeight+o}}function wQ(e){return function(t,n){return e._minHeight}}var GDe=new m,WDe=new m,jDe=new m,YDe=new he,qDe=new le;function fR(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,GDe),g=m.unpack(o,d,WDe),h=m.add(p,g,jDe),A=n.cartesianToCartographic(h,YDe),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=qDe;return f.north=c,f.south=s,f.east=l,f.west=a,f}function XDe(e,t,n){let i=si.getMinimumMaximumHeights(t,n);e._minTerrainHeight=i.minimumTerrainHeight,e._maxTerrainHeight=i.maximumTerrainHeight}function KDe(e,t,n){let i=t.mapProjection.ellipsoid,o=fR(t,n),r=Rn.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 v8(e,t){return Math.floor(e%t/2)}function w8(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 DQ(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 JDe(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[v8(h,C)],f&&(x=n[h],w8(e,x,t,o,r,A,s)),d&&(x=n[h].derivedCommands.tileset,w8(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],w8(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[v8(h,C)],!e._useFragmentCulling){let E=T[v8(h,C)];A=c[E.index]}f&&(x=i[h],DQ(e,x,t,o,r,A)),d&&(x=i[h].derivedCommands.tileset,DQ(e,x,t,o,r,A))}}}qc.initializeTerrainHeights=function(){return si.initialize()};qc.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;if(!si.initialized){qc.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=fR(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=si.getBoundingSphere(A,i);this._boundingSpheresKeys.push(x),this._boundingSpheres.push(C)}s=r.constructor,!u(s)||u(s.createShadowVolume)}XDe(this,d,i);let p=e.terrainExaggeration,g=e.terrainExaggerationRelativeHeight;this._minHeight=jc.getHeight(this._minTerrainHeight,p,g),this._maxHeight=jc.getHeight(this._maxTerrainHeight,p,g);let h=qc._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=fR(e,r),Mu.shouldUseSphericalCoordinates(d)){x=!1;break}for(f=0;f<c;++f){o=a[f],r=o.geometry,s=r.constructor;let C=fR(e,r),T=r.textureCoordinateRotationPoints;x?A=Mu.getPlanarTextureCoordinateAttributes(C,T,i,e.mapProjection,this._maxHeight):A=Mu.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,wQ(this),vQ(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,wQ(this),vQ(this)),attributes:o.attributes,id:o.id});n.geometryInstances=l,n.appearance=this.appearance,n._createBoundingVolumeFunction=function(A,x){KDe(t,A,x)},n._updateAndQueueCommandsFunction=function(A,x,C,T,E,S,w,D){JDe(t,x,C,T,E,S,w,D)},this._primitive=new gS(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()})};qc.prototype.getBoundingSphere=function(e){let t=this._boundingSpheresKeys.indexOf(e);if(t!==-1)return this._boundingSpheres[t]};qc.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};qc.prototype.isDestroyed=function(){return!1};qc.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};qc._supportsMaterials=function(e){return e.depthTexture};qc.supportsMaterials=function(e){return qc._supportsMaterials(e.frameState.context)};var Xc=qc;function tC(){fe.throwInstantiationError()}Object.defineProperties(tC.prototype,{isConstant:{get:fe.throwInstantiationError},definitionChanged:{get:fe.throwInstantiationError}});tC.prototype.getType=fe.throwInstantiationError;tC.prototype.getValue=fe.throwInstantiationError;tC.prototype.equals=fe.throwInstantiationError;tC.getValue=function(e,t,n){let i;return u(t)&&(i=t.getType(e),u(i))?((!u(n)||n.type!==i)&&(n=Wi.fromType(i)),t.getValue(e,n.uniforms),n):((!u(n)||n.type!==Wi.ColorType)&&(n=Wi.fromType(Wi.ColorType)),z.clone(z.WHITE,n.uniforms.color),n)};var or=tC;function n0(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}n0.prototype._isHidden=function(e,t,n){return!e.isShowing||!e.isAvailable(n)||!j.getValueOrDefault(t.show,n,!0)};n0.prototype._setOptions=fe.throwInstantiationError;n0.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 Ft,d,p=t._getIsClosed(c);if(f)d=new sn({closed:p,flat:n&&!t._supportsMaterialsforEntitiesOnTerrain});else{let g=or.getValue(e,l,this._material);this._material=g,d=new ao({material:g,translucent:g.isTranslucent(),closed:p})}if(n)c.vertexFormat=sn.VERTEX_FORMAT,this._primitive=o.add(new Xc({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}))}};n0.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};n0.prototype.isDestroyed=function(){return!1};n0.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 ci=n0;var ZDe={NONE:0,GEODESIC:1,RHUMB:2},Qt=Object.freeze(ZDe);var IQ=P.EPSILON10;function QDe(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,IQ)?(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=Ji.lineSegmentPlane(g,h,pR,dR),u(T)&&!m.equalsEpsilon(T,g,P.EPSILON7)&&!m.equalsEpsilon(T,h,P.EPSILON7)&&(e.arcType===Qt.GEODESIC?w.push(m.clone(T)):e.arcType===Qt.RHUMB&&(S=i.cartesianToCartographic(T,mR).longitude,A=i.cartesianToCartographic(g,mR),x=i.cartesianToCartographic(h,UQ),C.setEndPoints(A,x),E=C.findIntersectionWithLongitude(S,VQ),T=i.cartographicToCartesian(E,dR),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=Ji.lineSegmentPlane(g,h,pR,dR),u(T)&&!m.equalsEpsilon(T,g,P.EPSILON7)&&!m.equalsEpsilon(T,h,P.EPSILON7)&&(e.arcType===Qt.GEODESIC?w.push(m.clone(T)):e.arcType===Qt.RHUMB&&(S=i.cartesianToCartographic(T,mR).longitude,A=i.cartesianToCartographic(g,mR),x=i.cartesianToCartographic(h,UQ),C.setEndPoints(A,x),E=C.findIntersectionWithLongitude(S,VQ),T=i.cartographicToCartesian(E,dR),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=To(M,he.equalsEpsilon),D=M.length,D<2)return;let O=[],L=[],N=[],_=[],b=yIe,v=AIe,I=xIe,R=CIe,F=TIe,k=M[0],V=M[1],G=M[D-1];for(b=pc(i,G,a,b),R=pc(i,V,a,R),v=pc(i,k,a,v),I=pc(i,k,c,I),n?F=R8(b,v,I,R,F):F=F8(k,V,c,i,F),m.pack(F,L,0),m.pack(v,N,0),m.pack(I,_,0),O.push(k.latitude),O.push(k.longitude),O8(k,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];pc(i,Y,c,I),pc(i,M[f+1],a,R),R8(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),O8(M[f],M[f+1],a,c,o,r,i,L,N,_,O)}let U=M[D-1],q=M[D-2];if(v=pc(i,U,a,v),I=pc(i,U,c,I),n){let Y=M[0];b=pc(i,q,a,b),R=pc(i,Y,a,R),F=R8(b,v,I,R,F)}else F=F8(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(O8(U,k,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(k.latitude),O.push(k.longitude)}return XIe(n,s,N,_,L,O,t)};var EIe=new m,bIe=new Z,SIe=new Ne;function kQ(e,t,n,i){let o=Lh(n,t,EIe),r=m.dot(o,e);if(r>$Q||r<BQ){let s=Lh(i,n,n$),a=r<BQ?P.PI_OVER_TWO:-P.PI_OVER_TWO,c=Ne.fromAxisAngle(s,a,SIe),l=Z.fromQuaternion(c,bIe);return Z.multiplyByVector(l,e,e),!0}return!1}var zQ=new he,vIe=new m,HQ=new m;function AS(e,t,n,i,o){let r=he.toCartesian(t,e._ellipsoid,vIe),s=m.add(r,n,HQ),a=!1,c=e._ellipsoid,l=c.cartesianToCartographic(s,zQ);Math.abs(t.longitude-l.longitude)>P.PI_OVER_TWO&&(a=!0,s=m.subtract(r,n,HQ),l=c.cartesianToCartographic(s,zQ)),l.height=0;let f=e.project(l,o);return o=m.subtract(f,i,o),o.z=0,o=m.normalize(o,o),a&&m.negate(o,o),o}var wIe=new m,GQ=new m;function WQ(e,t,n,i,o,r){let s=m.subtract(t,e,wIe);m.normalize(s,s);let a=n-e$,c=m.multiplyByScalar(s,a,GQ);m.add(e,c,o);let l=i-t$;c=m.multiplyByScalar(s,l,GQ),m.add(t,c,r)}var DIe=new m;function hR(e,t){let n=ln.getPointDistance(pR,e),i=ln.getPointDistance(pR,t),o=DIe;P.equalsEpsilon(n,0,P.EPSILON2)?(o=Lh(t,e,o),m.multiplyByScalar(o,P.EPSILON2,o),m.add(e,o,e)):P.equalsEpsilon(i,0,P.EPSILON2)&&(o=Lh(e,t,o),m.multiplyByScalar(o,P.EPSILON2,o),m.add(t,o,t))}function IIe(e,t){let n=Math.abs(e.longitude),i=Math.abs(t.longitude);if(P.equalsEpsilon(n,P.PI,P.EPSILON11)){let o=P.sign(t.longitude);return e.longitude=o*(n-P.EPSILON11),1}else if(P.equalsEpsilon(i,P.PI,P.EPSILON11)){let o=P.sign(e.longitude);return t.longitude=o*(i-P.EPSILON11),2}return 0}var i$=new he,o$=new he,jQ=new m,B8=new m,YQ=new m,qQ=new m,PIe=new m,XQ=new m,OIe=[i$,o$],MIe=new le,RIe=new m,BIe=new m,LIe=new m,NIe=new m,FIe=new m,UIe=new m,L8=new m,N8=new m,VIe=new m,kIe=new m,zIe=new m,KQ=new m,HIe=new m,GIe=new m,WIe=new Wn,jIe=new Wn,JQ=new m,YIe=new m,ZQ=new m,qIe=[new ae,new ae],r$=[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],QQ=r$.length;function XIe(e,t,n,i,o,r,s){let a,c,l=t._ellipsoid,f=n.length/3-1,d=f*8,p=d*4,g=f*36,h=d>65535?new Uint32Array(g):new Uint16Array(g),A=new Float64Array(d*3),x=new Float32Array(p),C=new Float32Array(p),T=new Float32Array(p),E=new Float32Array(p),S=new Float32Array(p),w,D,M,O;s&&(w=new Float32Array(p),D=new Float32Array(p),M=new Float32Array(p),O=new Float32Array(d*2));let L=r.length/2,N=0,_=i$;_.height=0;let b=o$;b.height=0;let v=jQ,I=B8;if(s)for(c=0,a=1;a<L;a++)_.latitude=r[c],_.longitude=r[c+1],b.latitude=r[c+2],b.longitude=r[c+3],v=t.project(_,v),I=t.project(b,I),N+=m.distance(v,I),c+=2;let R=i.length/3;I=m.unpack(i,0,I);let F=0;for(c=3,a=1;a<R;a++)v=m.clone(I,v),I=m.unpack(i,c,I),F+=m.distance(v,I),c+=3;let k;c=3;let V=0,G=0,U=0,q=0,Y=!1,Q=m.unpack(n,0,qQ),W=m.unpack(i,0,B8),K=m.unpack(o,0,XQ);if(e){let Pe=m.unpack(n,n.length-6,YQ);kQ(K,Pe,Q,W)&&(K=m.negate(K,K))}let J=0,ge=0,Ce=0;for(a=0;a<f;a++){let Pe=m.clone(Q,YQ),Ue=m.clone(W,jQ),Xe=m.clone(K,PIe);Y&&(Xe=m.negate(Xe,Xe)),Q=m.unpack(n,c,qQ),W=m.unpack(i,c,B8),K=m.unpack(o,c,XQ),Y=kQ(K,Pe,Q,W),_.latitude=r[V],_.longitude=r[V+1],b.latitude=r[V+2],b.longitude=r[V+3];let ht,Ht,un,mt;if(s){let Di=IIe(_,b);ht=t.project(_,FIe),Ht=t.project(b,UIe);let yr=Lh(Ht,ht,JQ);yr.y=Math.abs(yr.y),un=L8,mt=N8,Di===0||m.dot(yr,m.UNIT_Y)>$Q?(un=AS(t,_,Xe,ht,L8),mt=AS(t,b,K,Ht,N8)):Di===1?(mt=AS(t,b,K,Ht,N8),un.x=0,un.y=P.sign(_.longitude-Math.abs(b.longitude)),un.z=0):(un=AS(t,_,Xe,ht,L8),mt.x=0,mt.y=P.sign(_.longitude-b.longitude),mt.z=0)}let xn=m.distance(Ue,W),Zn=Wn.fromCartesian(Pe,WIe),Wt=m.subtract(Q,Pe,VIe),Qe=m.normalize(Wt,KQ),_e=m.subtract(Ue,Pe,kIe);_e=m.normalize(_e,_e);let pe=m.cross(Qe,_e,KQ);pe=m.normalize(pe,pe);let be=m.cross(_e,Xe,HIe);be=m.normalize(be,be);let wt=m.subtract(W,Q,zIe);wt=m.normalize(wt,wt);let Kt=m.cross(K,wt,GIe);Kt=m.normalize(Kt,Kt);let Xn=xn/F,Io=J/F,Vo=0,Co,jr,Be,ot=0,Je=0;if(s){Vo=m.distance(ht,Ht),Co=Wn.fromCartesian(ht,jIe),jr=m.subtract(Ht,ht,JQ),Be=m.normalize(jr,YIe);let Di=Be.x;Be.x=Be.y,Be.y=-Di,ot=Vo/N,Je=ge/N}for(k=0;k<8;k++){let Di=q+k*4,yr=G+k*2,Ln=Di+3,Hn=k<4?1:-1,Kn=k===2||k===3||k===6||k===7?1:-1;m.pack(Zn.high,x,Di),x[Ln]=Wt.x,m.pack(Zn.low,C,Di),C[Ln]=Wt.y,m.pack(be,T,Di),T[Ln]=Wt.z,m.pack(Kt,E,Di),E[Ln]=Xn*Hn,m.pack(pe,S,Di);let ei=Io*Kn;ei===0&&Kn<0&&(ei=9),S[Ln]=ei,s&&(w[Di]=Co.high.x,w[Di+1]=Co.high.y,w[Di+2]=Co.low.x,w[Di+3]=Co.low.y,M[Di]=-un.y,M[Di+1]=un.x,M[Di+2]=mt.y,M[Di+3]=-mt.x,D[Di]=jr.x,D[Di+1]=jr.y,D[Di+2]=Be.x,D[Di+3]=Be.y,O[yr]=ot*Hn,ei=Je*Kn,ei===0&&Kn<0&&(ei=9),O[yr+1]=ei)}let Ze=LIe,ut=NIe,Nt=RIe,Cn=BIe,ro=le.fromCartographicArray(OIe,MIe),bo=si.getMinimumMaximumHeights(ro,l),es=bo.minimumTerrainHeight,Or=bo.maximumTerrainHeight;Ce+=es,Ce+=Or,WQ(Pe,Ue,es,Or,Ze,Nt),WQ(Q,W,es,Or,ut,Cn);let zi=m.multiplyByScalar(pe,P.EPSILON5,ZQ);m.add(Ze,zi,Ze),m.add(ut,zi,ut),m.add(Nt,zi,Nt),m.add(Cn,zi,Cn),hR(Ze,ut),hR(Nt,Cn),m.pack(Ze,A,U),m.pack(ut,A,U+3),m.pack(Cn,A,U+6),m.pack(Nt,A,U+9),zi=m.multiplyByScalar(pe,-2*P.EPSILON5,ZQ),m.add(Ze,zi,Ze),m.add(ut,zi,ut),m.add(Nt,zi,Nt),m.add(Cn,zi,Cn),hR(Ze,ut),hR(Nt,Cn),m.pack(Ze,A,U+12),m.pack(ut,A,U+15),m.pack(Cn,A,U+18),m.pack(Nt,A,U+21),V+=2,c+=3,G+=16,U+=24,q+=32,J+=xn,ge+=Vo}c=0;let se=0;for(a=0;a<f;a++){for(k=0;k<QQ;k++)h[c+k]=r$[k]+se;se+=8,c+=QQ}let xe=qIe;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:p_(x),startLoAndForwardOffsetY:p_(C),startNormalAndForwardOffsetZ:p_(T),endNormalAndTextureCoordinateNormalizationX:p_(E),rightNormalAndTextureCoordinateNormalizationY:p_(S)};return s&&(ve.startHiLo2D=p_(w),ve.offsetAndRight2D=p_(D),ve.startEndNormals2D=p_(M),ve.texcoordNormalization2D=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,normalize:!1,values:O})),new lt({attributes:ve,indices:h,boundingSphere:me})}function p_(e){return new De({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,values:e})}__._projectNormal=AS;var iC=__;var _R=`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 gR=`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 yR=`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 AR=`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 xR=`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 Ru=`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 V8=`${Ru}
${xR}`,KIe=Gx;kt.isInternetExplorer()||(V8=`#define CLIP_POLYLINE 
${V8}`);function i0(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=!1,i=i0.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,V8),this._fragmentShaderSource=y(e.fragmentShaderSource,KIe),this._renderState=to.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(i0.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}}});i0.VERTEX_FORMAT=Oe.POSITION_ONLY;i0.prototype.getFragmentShaderSource=to.prototype.getFragmentShaderSource;i0.prototype.isTranslucent=to.prototype.isTranslucent;i0.prototype.getRenderState=to.prototype.getRenderState;var Xr=i0;var CR=`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 oC=`#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 k8=`${Ru}
${CR}`,JIe=oC;kt.isInternetExplorer()||(k8=`#define CLIP_POLYLINE 
${k8}`);function o0(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=!1,i=o0.VERTEX_FORMAT;this.material=u(e.material)?e.material:Wi.fromType(Wi.ColorType),this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,k8),this._fragmentShaderSource=y(e.fragmentShaderSource,JIe),this._renderState=to.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(o0.prototype,{vertexShaderSource:{get:function(){let e=this._vertexShaderSource;return this.material.shaderSource.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&(e=`#define POLYLINE_DASH
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${si._defaultMaxTerrainHeight.toFixed(1)}`]),sources:[a]});c=o._batchTable.getVertexShaderCallback()(gR);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 s$(e){return ke.fromCache({cull:{enabled:!0},blending:fn.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:zn.EQUAL,frontOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.KEEP},backFunction:zn.EQUAL,backOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.KEEP},reference:Lt.CESIUM_3D_TILE_MASK,mask:Lt.CESIUM_3D_TILE_MASK}})}function QIe(e,t,n,i,o,r){let s=e._primitive,a=s._va.length;o.length=a,r.length=a;let l=t instanceof Xr?{}:n._uniforms,f=s._batchTable.getUniformMapCallback()(l);for(let d=0;d<a;d++){let p=s._va[d],g=o[d];u(g)||(g=o[d]=new nt({owner:e,primitiveType:s._primitiveType})),g.vertexArray=p,g.renderState=e._renderState,g.shaderProgram=e._sp,g.uniformMap=f,g.pass=Se.TERRAIN_CLASSIFICATION,g.pickId="czm_batchTable_pickColor(v_endPlaneNormalEcAndBatchId.w)";let h=nt.shallowClone(g,g.derivedCommands.tileset);h.renderState=e._renderState3DTiles,h.pass=Se.CESIUM_3D_TILE_CLASSIFICATION,g.derivedCommands.tileset=h;let A=nt.shallowClone(g,g.derivedCommands.color2D);A.shaderProgram=e._sp2D,g.derivedCommands.color2D=A;let x=nt.shallowClone(h,h.derivedCommands.color2D);x.shaderProgram=e._sp2D,h.derivedCommands.color2D=x;let C=nt.shallowClone(g,g.derivedCommands.colorMorph);C.renderState=e._renderStateMorph,C.shaderProgram=e._spMorph,C.pickId="czm_batchTable_pickColor(v_batchId)",g.derivedCommands.colorMorph=C}}function a$(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 $Ie(e,t,n,i,o,r,s){let a=e._primitive;vn._updateBoundingVolumes(a,t,o);let c;t.mode===ne.SCENE3D?c=a._boundingSphereWC:t.mode===ne.COLUMBUS_VIEW?c=a._boundingSphereCV:t.mode===ne.SCENE2D&&u(a._boundingSphere2D)?c=a._boundingSphere2D:u(a._boundingSphereMorph)&&(c=a._boundingSphereMorph);let l=t.mode===ne.MORPHING,f=e.classificationType,d=f!==kn.CESIUM_3D_TILE,p=f!==kn.TERRAIN&&!l,g,h=t.passes;if(h.render||h.pick&&a.allowPicking){let A=n.length;for(let x=0;x<A;++x){let C=c[x];d&&(g=n[x],a$(e,g,t,o,r,C,s)),p&&(g=n[x].derivedCommands.tileset,a$(e,g,t,o,r,C,s))}}}Nh.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;if(!si.initialized){Nh.initializeTerrainHeights();return}let 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Xr&&!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()})};Nh.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};Nh.isSupported=function(e){return e.frameState.context.depthTexture};Nh.prototype.isDestroyed=function(){return!1};Nh.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 om=Nh;var ePe=new H(1,1),tPe=!1,nPe=z.WHITE;function rC(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,this._image=void 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0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(xS.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),dimensions:ce("dimensions"),heightReference:ce("heightReference"),fill:ce("fill"),material:Mo("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});xS.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 xS(this)};xS.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 sC=xS;var rPe={FIXED:0,INERTIAL:1},no=Object.freeze(rPe);function aC(){fe.throwInstantiationError()}Object.defineProperties(aC.prototype,{isConstant:{get:fe.throwInstantiationError},definitionChanged:{get:fe.throwInstantiationError},referenceFrame:{get:fe.throwInstantiationError}});aC.prototype.getValue=fe.throwInstantiationError;aC.prototype.getValueInReferenceFrame=fe.throwInstantiationError;aC.prototype.equals=fe.throwInstantiationError;var z8=new Z;aC.convertToReferenceFrame=function(e,t,n,i,o){if(!u(t))return t;if(u(o)||(o=new m),n===i)return m.clone(t,o);let r=Ot.computeIcrfToFixedMatrix(e,z8);if(u(r)||(r=Ot.computeTemeToPseudoFixedMatrix(e,z8)),n===no.INERTIAL)return Z.multiplyByVector(r,t,o);if(n===no.FIXED)return Z.multiplyByVector(Z.transpose(r,z8),t,o)};var g_=aC;function s0(e,t){this._definitionChanged=new ye,this._value=m.clone(e),this._referenceFrame=y(t,no.FIXED)}Object.defineProperties(s0.prototype,{isConstant:{get:function(){return!u(this._value)||this._referenceFrame===no.FIXED}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});s0.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,no.FIXED,t)};s0.prototype.setValue=function(e,t){let 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)};s0.prototype.getValueInReferenceFrame=function(e,t,n){return g_.convertToReferenceFrame(e,this._value,this._referenceFrame,t,n)};s0.prototype.equals=function(e){return this===e||e instanceof s0&&m.equals(this._value,e._value)&&this._referenceFrame===e._referenceFrame};var Kc=s0;function CS(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(CS.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:Mo("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition"),classificationType:ce("classificationType"),zIndex:ce("zIndex")});CS.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 CS(this)};CS.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 cC=CS;function sPe(e){return e}function aPe(e,t){return ce(e,t,sPe)}var Bl=aPe;function TS(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(TS.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:Mo("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),numberOfVerticalLines:ce("numberOfVerticalLines"),slices:ce("slices"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});TS.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 TS(this)};TS.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 lC=TS;function ES(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(ES.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:Mo("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")});ES.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 ES(this)};ES.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 uC=ES;function bS(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(bS.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:Mo("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")});bS.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 bS(this)};bS.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 fC=bS;function SS(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(SS.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")});SS.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 SS(this)};SS.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 rm=SS;var cPe=new m(1,1,1),lPe=m.ZERO,uPe=Ne.IDENTITY;function c$(e,t,n){this.translation=m.clone(y(e,lPe)),this.rotation=Ne.clone(y(t,uPe)),this.scale=m.clone(y(n,cPe))}c$.prototype.equals=function(e){return this===e||u(e)&&m.equals(this.translation,e.translation)&&Ne.equals(this.rotation,e.rotation)&&m.equals(this.scale,e.scale)};var a0=c$;var H8=new a0;function vS(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(vS.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")});vS.prototype.getValue=function(e,t){return u(t)||(t=new a0),t.translation=j.getValueOrClonedDefault(this._translation,e,H8.translation,t.translation),t.rotation=j.getValueOrClonedDefault(this._rotation,e,H8.rotation,t.rotation),t.scale=j.getValueOrClonedDefault(this._scale,e,H8.scale,t.scale),t};vS.prototype.equals=function(e){return this===e||e instanceof vS&&j.equals(this._translation,e._translation)&&j.equals(this._rotation,e._rotation)&&j.equals(this._scale,e._scale)};var dC=vS;function Fh(e,t){this._propertyNames=[],this._definitionChanged=new ye,u(e)&&this.merge(e,t)}Object.defineProperties(Fh.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}}});Fh.prototype.hasProperty=function(e){return this._propertyNames.indexOf(e)!==-1};function fPe(e){return new ti(e)}Fh.prototype.addProperty=function(e,t,n){this._propertyNames.push(e),Object.defineProperty(this,e,ce(e,!0,y(n,fPe))),u(t)&&(this[e]=t),this._definitionChanged.raiseEvent(this)};Fh.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e],this._definitionChanged.raiseEvent(this)};Fh.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};Fh.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 dPe(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}Fh.prototype.equals=function(e){return this===e||e instanceof Fh&&dPe(this,e)};var Ll=Fh;function l$(e){return new dC(e)}function mPe(e){return new Ll(e,l$)}function hPe(e){return new Ll(e)}function wS(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(wS.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,mPe),articulations:ce("articulations",void 0,hPe),clippingPlanes:ce("clippingPlanes"),customShader:ce("customShader")});wS.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 wS(this)};wS.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 Ll(t,l$)}let n=e.articulations;if(u(n)){let i=this.articulations;u(i)?i.merge(n):this.articulations=new Ll(n)}};var y_=wS;function DS(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(DS.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),uri:ce("uri"),maximumScreenSpaceError:ce("maximumScreenSpaceError")});DS.prototype.clone=function(e){return u(e)?(e.show=this.show,e.uri=this.uri,e.maximumScreenSpaceError=this.maximumScreenSpaceError,e):new DS(this)};DS.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 mC=DS;function IS(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(IS.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),leadTime:ce("leadTime"),trailTime:ce("trailTime"),width:ce("width"),resolution:ce("resolution"),material:Mo("material"),distanceDisplayCondition:ce("distanceDisplayCondition")});IS.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 IS(this)};IS.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 A_=IS;function PS(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(PS.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),plane:ce("plane"),dimensions:ce("dimensions"),fill:ce("fill"),material:Mo("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});PS.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 PS(this)};PS.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 TR=PS;function OS(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(OS.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")});OS.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 OS(this)};OS.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 hC=OS;function pPe(e,t){this.positions=u(e)?e:[],this.holes=u(t)?t:[]}var Jc=pPe;function _Pe(e){return Array.isArray(e)&&(e=new Jc(e)),new ti(e)}function MS(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(MS.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),hierarchy:ce("hierarchy",void 0,_Pe),height:ce("height"),heightReference:ce("heightReference"),extrudedHeight:ce("extrudedHeight"),extrudedHeightReference:ce("extrudedHeightReference"),stRotation:ce("stRotation"),granularity:ce("granularity"),fill:ce("fill"),material:Mo("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")});MS.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 MS(this)};MS.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 sm=MS;function RS(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(RS.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),positions:ce("positions"),width:ce("width"),granularity:ce("granularity"),material:Mo("material"),depthFailMaterial:Mo("depthFailMaterial"),arcType:ce("arcType"),clampToGround:ce("clampToGround"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition"),classificationType:ce("classificationType"),zIndex:ce("zIndex")});RS.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 RS(this)};RS.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 _c=RS;function BS(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(BS.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:Mo("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});BS.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 BS(this)};BS.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 pC=BS;function LS(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(LS.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:Mo("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition"),classificationType:ce("classificationType"),zIndex:ce("zIndex")});LS.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 LS(this)};LS.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 am=LS;function NS(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(NS.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:Mo("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});NS.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 NS(this)};NS.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 x_=NS;var gPe=new he;function yPe(e){return new Kc(e)}function APe(e){return ce(e,void 0,yPe)}function Rs(e,t){return ce(e,void 0,function(n){return n instanceof t?n:new t(n)})}function cm(e){e=y(e,y.EMPTY_OBJECT);let t=e.id;u(t)||(t=Gn()),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 G8(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)&&G8(r,r._children,n)}e._definitionChanged.raiseEvent(e,"isShowing",n,!n)}Object.defineProperties(cm.prototype,{availability:Bl("availability"),id:{get:function(){return this._id}},definitionChanged:{get:function(){return this._definitionChanged}},name:Bl("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&&G8(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&&G8(this,this._children,i),this._definitionChanged.raiseEvent(this,"parent",e,t)}},propertyNames:{get:function(){return this._propertyNames}},billboard:Rs("billboard",sc),box:Rs("box",sC),corridor:Rs("corridor",cC),cylinder:Rs("cylinder",lC),description:ce("description"),ellipse:Rs("ellipse",uC),ellipsoid:Rs("ellipsoid",fC),label:Rs("label",rm),model:Rs("model",y_),tileset:Rs("tileset",mC),orientation:ce("orientation"),path:Rs("path",A_),plane:Rs("plane",TR),point:Rs("point",hC),polygon:Rs("polygon",sm),polyline:Rs("polyline",_c),polylineVolume:Rs("polylineVolume",pC),properties:Rs("properties",Ll),position:APe("position"),rectangle:Rs("rectangle",am),viewFrom:ce("viewFrom"),wall:Rs("wall",x_)});cm.prototype.isAvailable=function(e){let t=this._availability;return!u(t)||t.contains(e)};cm.prototype.addProperty=function(e){this._propertyNames.push(e),Object.defineProperty(this,e,Bl(e,!0))};cm.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e]};cm.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 u$=new Z,f$=new m,d$=new Ne;cm.prototype.computeModelMatrix=function(e,t){let n=j.getValueOrUndefined(this._position,e,f$);if(!u(n))return;let i=j.getValueOrUndefined(this._orientation,e,d$);return u(i)?t=B.fromRotationTranslation(Z.fromQuaternion(i,u$),n,t):t=Ot.eastNorthUpToFixedFrame(n,void 0,t),t};cm.prototype.computeModelMatrixForHeightReference=function(e,t,n,i,o){let r=j.getValueOrDefault(t,e,We.NONE),s=j.getValueOrUndefined(this._position,e,f$);if(r===We.NONE||!u(s)||m.equalsEpsilon(s,m.ZERO,P.EPSILON8))return this.computeModelMatrix(e,o);let a=i.cartesianToCartographic(s,gPe);r===We.CLAMP_TO_GROUND?a.height=n:a.height+=n,s=i.cartographicToCartesian(a,s);let c=j.getValueOrUndefined(this._orientation,e,d$);return u(c)?o=B.fromRotationTranslation(Z.fromQuaternion(c,u$),s,o):o=Ot.eastNorthUpToFixedFrame(s,void 0,o),o};cm.supportsMaterialsforEntitiesOnTerrain=function(e){return Xc.supportsMaterials(e)};cm.supportsPolylinesOnTerrain=function(e){return om.isSupported(e)};var rr=cm;var xPe=new Ft(z.WHITE),CPe=new ti(!0),TPe=new ti(!0),EPe=new ti(!1),bPe=new ti(z.BLACK),SPe=new ti(yn.DISABLED),vPe=new ti(new vt),wPe=new ti(kn.BOTH);function gc(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=rr.supportsMaterialsforEntitiesOnTerrain(e.scene)}Object.defineProperties(gc.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}}});gc.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)};gc.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)};gc.prototype.createFillGeometryInstance=fe.throwInstantiationError;gc.prototype.createOutlineGeometryInstance=fe.throwInstantiationError;gc.prototype.isDestroyed=function(){return!1};gc.prototype.destroy=function(){ue(this)};gc.prototype._isHidden=function(e,t){let n=t.show;return u(n)&&n.isConstant&&!n.getValue(ze.MINIMUM_VALUE)};gc.prototype._isOnTerrain=function(e,t){return!1};gc.prototype._getIsClosed=function(e){return!0};gc.prototype._isDynamic=fe.throwInstantiationError;gc.prototype._setStaticOptions=fe.throwInstantiationError;gc.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,xPe),this._fillProperty=y(r,TPe),this._showProperty=y(l,CPe),this._showOutlineProperty=y(o.outline,EPe),this._outlineColorProperty=c?y(o.outlineColor,bPe):void 0,this._shadowsProperty=y(o.shadows,SPe),this._distanceDisplayConditionProperty=y(o.distanceDisplayCondition,vPe),this._classificationTypeProperty=y(o.classificationType,wPe),this._fillEnabled=s;let f=this._isOnTerrain(e,o)&&(this._supportsMaterialsforEntitiesOnTerrain||this._materialProperty instanceof Ft);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)}};gc.prototype.createDynamicUpdater=function(e,t){return new this.constructor.DynamicGeometryUpdater(this,e,t)};var li=gc;function _C(e,t){this._callback=void 0,this._isConstant=void 0,this._definitionChanged=new ye,this.setCallback(e,t)}Object.defineProperties(_C.prototype,{isConstant:{get:function(){return this._isConstant}},definitionChanged:{get:function(){return this._definitionChanged}}});_C.prototype.getValue=function(e,t){return this._callback(e,t)};_C.prototype.setCallback=function(e,t){let n=this._callback!==e||this._isConstant!==t;this._callback=e,this._isConstant=t,n&&this._definitionChanged.raiseEvent(this)};_C.prototype.equals=function(e){return this===e||e instanceof _C&&this._callback===e._callback&&this._isConstant===e._isConstant};var lm=_C;var m$=new m,DPe=new he;function gC(e,t,n,i){this._scene=e,this._heightReference=n,this._extrudedHeightReference=i,this._positionProperty=t,this._position=new m,this._cartographicPosition=new he,this._normal=new m,this._definitionChanged=new ye,this._terrainHeight=0,this._removeCallbackFunc=void 0,this._removeEventListener=void 0,this._removeModeListener=void 0;let o=this;if(u(e.globe)&&(this._removeEventListener=e.terrainProviderChanged.addEventListener(function(){o._updateClamping()}),this._removeModeListener=e.morphComplete.addEventListener(function(){o._updateClamping()})),t.isConstant){let r=t.getValue(ze.MINIMUM_VALUE,m$);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(gC.prototype,{isConstant:{get:function(){return!1}},definitionChanged:{get:function(){return this._definitionChanged}}});gC.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,DPe);r._terrainHeight=f.height}else r._terrainHeight=l.x;r.definitionChanged.raiseEvent()}this._removeCallbackFunc=o.updateHeight(s,c)};gC.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,m$);if(!u(r)||m.equals(r,m.ZERO)||!u(o.globe))return m.clone(m.ZERO,t);if(m.equalsEpsilon(this._position,r,P.EPSILON10))return m.multiplyByScalar(this._normal,this._terrainHeight,t);this._position=m.clone(r,this._position),this._updateClamping();let s=o.globe.ellipsoid.geodeticSurfaceNormal(r,this._normal);return m.multiplyByScalar(s,this._terrainHeight,t)};gC.prototype.isDestroyed=function(){return!1};gC.prototype.destroy=function(){return u(this._removeEventListener)&&this._removeEventListener(),u(this._removeModeListener)&&this._removeModeListener(),u(this._removeCallbackFunc)&&this._removeCallbackFunc(),ue(this)};var yC=gC;function IPe(e,t,n,i){if(li.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!u(o))return;u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let r=o.heightReference;if(u(r)){let s=new lm(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new yC(this._scene,s,r)}}var C_=IPe;var h$=m.ZERO,p$=new m,PPe=new m,_$=new z;function OPe(e){this.id=e,this.vertexFormat=void 0,this.dimensions=void 0,this.offsetAttribute=void 0}function Nl(e,t){li.call(this,{entity:e,scene:t,geometryOptions:new OPe(e),geometryPropertyName:"box",observedPropertyNames:["availability","position","orientation","box"]}),this._onEntityPropertyChanged(e,"box",e.box,void 0)}u(Object.create)&&(Nl.prototype=Object.create(li.prototype),Nl.prototype.constructor=Nl);Object.defineProperties(Nl.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Nl.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 Ft){let a;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,_$)),u(a)||(a=z.WHITE),s.color=Ut.fromColor(a)}return u(this._options.offsetAttribute)&&(s.offset=Ki.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,h$,p$))),new xt({id:t,geometry:Ol.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.mapProjection.ellipsoid),attributes:s})};Nl.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,_$),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=Ki.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,h$,p$))),new xt({id:t,geometry:Zd.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.mapProjection.ellipsoid),attributes:r})};Nl.prototype._computeCenter=function(e,t){return j.getValueOrUndefined(this._entity.position,e,t)};Nl.prototype._isHidden=function(e,t){return!u(t.dimensions)||!u(e.position)||li.prototype._isHidden.call(this,e,t)};Nl.prototype._isDynamic=function(e,t){return!e.position.isConstant||!j.isConstant(e.orientation)||!t.dimensions.isConstant||!j.isConstant(t.outlineWidth)};Nl.prototype._setStaticOptions=function(e,t){let n=j.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Ft?sn.VERTEX_FORMAT:ao.MaterialSupport.TEXTURED.vertexFormat,i.dimensions=t.dimensions.getValue(ze.MINIMUM_VALUE,i.dimensions),i.offsetAttribute=n!==We.NONE?rn.ALL:void 0};Nl.prototype._onEntityPropertyChanged=C_;Nl.DynamicGeometryUpdater=AC;function AC(e,t,n){ci.call(this,e,t,n)}u(Object.create)&&(AC.prototype=Object.create(ci.prototype),AC.prototype.constructor=AC);AC.prototype._isHidden=function(e,t,n){let i=j.getValueOrUndefined(e.position,n,PPe),o=this._options.dimensions;return!u(i)||!u(o)||ci.prototype._isHidden.call(this,e,t,n)};AC.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 ER=Nl;var y$=ur(g$(),1);var MPe=0,Y8={};function Uh(e,t){let n,i=e;u(Y8[i])?n=Y8[i]:(n=MPe++,Y8[i]=n),t=y(t,!1),this._id=n,this._html=e,this._showOnScreen=t,this._element=void 0}Object.defineProperties(Uh.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=y$.default.sanitize(this._html),t=document.createElement("div");t._creditId=this._id,t.style.display="inline",t.innerHTML=e;let n=t.querySelectorAll("a");for(let i=0;i<n.length;i++)n[i].setAttribute("target","_blank");this._element=t}return this._element}}});Uh.equals=function(e,t){return e===t||u(e)&&u(t)&&e._id===t._id&&e._showOnScreen===t._showOnScreen};Uh.prototype.equals=function(e){return Uh.equals(this,e)};Uh.getIonCredit=function(e){let t=u(e.collapsible)&&!e.collapsible,n=new Uh(e.html,t);return n._isIon=n.html.indexOf("ion-credit.png")!==-1,n};Uh.clone=function(e){if(u(e))return new Uh(e.html,e.showOnScreen)};var Xt=Uh;function A$(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=Se.COMPUTE,this.owner=e.owner}A$.prototype.execute=function(e){e.execute(this)};var Uf=A$;var bR=`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 SR=`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 vR=`in vec4 position;
in vec3 cubeMapCoordinates;

out vec3 v_cubeMapCoordinates;

void main()
{
    gl_Position = position;
    v_cubeMapCoordinates = cubeMapCoordinates;
}
`;function c0(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(c0.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}}});c0.isSupported=function(e){return e.colorBufferHalfFloat&&e.halfFloatingPointTexture||e.floatingPointTexture&&e.colorBufferFloat};var RPe=new m(1,0,0),BPe=new m(0,0,1),LPe=new m(-1,0,0),NPe=new m(0,0,-1),wR=new m(0,1,0),FPe=new m(0,-1,0),T$=[wR,LPe,BPe,FPe,RPe,wR,NPe,wR,wR],E$=T$.length,b$=new Float32Array(E$*3),x$=0;for(let e=0;e<E$;++e,x$+=3)m.pack(T$[e],b$,x$);var UPe=new Float32Array([-1,1,-1,0,0,1,0,0,1,0,1,1,0,-1,-1,-1,1,-1]),VPe=new Uint16Array([0,1,2,2,3,1,7,6,1,3,6,1,2,5,4,3,4,2,4,8,6,3,4,6]);function kPe(e){let t=ft.createVertexBuffer({context:e,typedArray:UPe,usage:Fe.STATIC_DRAW}),n=ft.createVertexBuffer({context:e,typedArray:b$,usage:Fe.STATIC_DRAW}),i=ft.createIndexBuffer({context:e,typedArray:VPe,usage:Fe.STATIC_DRAW,indexDatatype:Ve.UNSIGNED_SHORT}),o=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:X.FLOAT},{index:1,vertexBuffer:n,componentsPerAttribute:3,componentDatatype:X.FLOAT}];return new ai({context:e,attributes:o,indexBuffer:i})}function C$(e){return function(){return e}}function q8(e){e._va=e._va&&e._va.destroy(),e._sp=e._sp&&e._sp.destroy();let t,n,i=e._cubeMaps;if(u(i))for(n=i.length,t=0;t<n;++t)i[t].destroy();let o=e._mipTextures;if(u(o))for(n=o.length,t=0;t<n;++t)o[t].destroy();e._va=void 0,e._sp=void 0,e._cubeMaps=void 0,e._cubeMapBuffers=void 0,e._mipTextures=void 0}c0.prototype.update=function(e){let t=e.context;if(!c0.isSupported(t)||(u(this._texture)&&u(this._va)&&q8(this),u(this._texture)))return;if(!u(this._texture)&&!this._loading){let g=e.context.textureCache.getTexture(this._url);u(g)&&(q8(this),this._texture=g,this._maximumMipmapLevel=this._texture.maximumMipmapLevel,this._ready=!0)}let n=this._cubeMapBuffers;if(!u(n)&&!this._loading){let g=this;Ml(this._url).then(function(h){g._cubeMapBuffers=h,g._loading=!1}).catch(function(h){g.isDestroyed()||g._errorEvent.raiseEvent(h)}),this._loading=!0}if(!u(this._cubeMapBuffers))return;let i=[],o=n[0].positiveX.pixelDatatype;u(o)?i.push("RGBA_NORMALIZED"):o=t.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT;let r=at.RGBA,s=new He({defines:i,sources:[SR]});this._va=kPe(t),this._sp=Zt.fromCache({context:t,vertexShaderSource:vR,fragmentShaderSource:s,attributeLocations:{position:0,cubeMapCoordinates:1}});let a=Math.min(n.length,6);this._maximumMipmapLevel=a-1;let c=this._cubeMaps=new Array(a),l=this._mipTextures=new Array(a),f=n[0].positiveX.width*2,d={originalSize:function(){return f}};for(let g=0;g<a;++g){let h=n[g].positiveY;n[g].positiveY=n[g].negativeY,n[g].negativeY=h;let A=c[g]=new uc({context:t,source:n[g],pixelDatatype:o}),x=c[g].width*2,C=l[g]=new Mt({context:t,width:x,height:x,pixelDatatype:o,pixelFormat:r}),T=new Uf({vertexArray:this._va,shaderProgram:this._sp,uniformMap:{cubeMap:C$(A)},outputTexture:C,persists:!0,owner:this});e.commandList.push(T),d[`texture${g}`]=C$(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 Uf({fragmentShaderSource:bR,uniformMap:d,outputTexture:this._texture,persists:!1,owner:this});e.commandList.push(p),this._ready=!0};c0.prototype.isDestroyed=function(){return!1};c0.prototype.destroy=function(){return q8(this),this._texture=this._texture&&this._texture.destroy(),ue(this)};var um=c0;function FS(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(FS.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 zPe(e,t){if(um.isSupported(t)){if(e._specularEnvironmentMapAtlas=e._specularEnvironmentMapAtlas&&e._specularEnvironmentMapAtlas.destroy(),u(e._specularEnvironmentMaps)){let n=new um(e._specularEnvironmentMaps);e._specularEnvironmentMapAtlas=n,e._removeErrorListener=n.errorEvent.addEventListener(i=>{console.error(`Error loading specularEnvironmentMaps: ${i}`)})}e._shouldRegenerateShaders=!0}}FS.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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Array(e),this._length=e}Object.defineProperties(dm.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}}});dm.prototype.get=function(e){return this._array[e]};dm.prototype.set=function(e,t){e>=this._length&&(this.length=e+1),this._array[e]=t};dm.prototype.peek=function(){return this._array[this._length-1]};dm.prototype.push=function(e){let t=this.length++;this._array[t]=e};dm.prototype.pop=function(){if(this._length===0)return;let e=this._array[this._length-1];return--this.length,e};dm.prototype.reserve=function(e){e>this._array.length&&(this._array.length=e)};dm.prototype.resize=function(e){this.length=e};dm.prototype.trim=function(e){e=y(e,this._length),this._array.length=e};var Zc=dm;function IR(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}IR.ALL=Object.freeze(new IR({color:new z(0,0,0,0),depth:1,stencil:0}));IR.prototype.execute=function(e,t){e.clear(this,t)};var ui=IR;var Vh={X:0,Y:1,Z:2};Vh.Y_UP_TO_Z_UP=B.fromRotationTranslation(Z.fromRotationX(P.PI_OVER_TWO));Vh.Z_UP_TO_Y_UP=B.fromRotationTranslation(Z.fromRotationX(-P.PI_OVER_TWO));Vh.X_UP_TO_Z_UP=B.fromRotationTranslation(Z.fromRotationY(-P.PI_OVER_TWO));Vh.Z_UP_TO_X_UP=B.fromRotationTranslation(Z.fromRotationY(P.PI_OVER_TWO));Vh.X_UP_TO_Y_UP=B.fromRotationTranslation(Z.fromRotationZ(P.PI_OVER_TWO));Vh.Y_UP_TO_X_UP=B.fromRotationTranslation(Z.fromRotationZ(-P.PI_OVER_TWO));Vh.fromName=function(e){return Vh[e]};var po=Object.freeze(Vh);function Bu(e){this.planes=y(e,[])}var US=[new m,new m,new m];m.clone(m.UNIT_X,US[0]);m.clone(m.UNIT_Y,US[1]);m.clone(m.UNIT_Z,US[2]);var T_=new m,GPe=new m,v$=new ln(new m(1,0,0),0);Bu.fromBoundingSphere=function(e,t){u(t)||(t=new Bu);let n=US.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=US[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,T_),m.add(o,T_,T_),l.x=c.x,l.y=c.y,l.z=c.z,l.w=-m.dot(c,T_),m.multiplyByScalar(c,r,T_),m.add(o,T_,T_),f.x=-c.x,f.y=-c.y,f.z=-c.z,f.w=-m.dot(m.negate(c,GPe),T_),s+=2}return t};Bu.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],v$));if(r===en.OUTSIDE)return en.OUTSIDE;r===en.INTERSECTING&&(n=!0)}return n?en.INTERSECTING:en.INSIDE};Bu.prototype.computeVisibilityWithPlaneMask=function(e,t){if(t===Bu.MASK_OUTSIDE||t===Bu.MASK_INSIDE)return t;let n=Bu.MASK_INSIDE,i=this.planes;for(let o=0,r=i.length;o<r;++o){let s=o<31?1<<o:0;if(o<31&&!(t&s))continue;let a=e.intersectPlane(ln.fromCartesian4(i[o],v$));if(a===en.OUTSIDE)return 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m;mm.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,WPe);m.normalize(f,f);let d=jPe;m.multiplyByScalar(t,c,d),m.add(e,d,d);let p=YPe;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,J8),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,J8),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,J8),p),this._cullingVolume};mm.prototype.getPixelDimensions=function(e,t,n,i,o){w$(this);let r=this.right-this.left,s=this.top-this.bottom,a=i*r/e,c=i*s/t;return o.x=a,o.y=c,o};mm.prototype.clone=function(e){return u(e)||(e=new mm),e.left=this.left,e.right=this.right,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e};mm.prototype.equals=function(e){return u(e)&&e instanceof mm&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};mm.prototype.equalsEpsilon=function(e,t,n){return e===this||u(e)&&e instanceof mm&&P.equalsEpsilon(this.right,e.right,t,n)&&P.equalsEpsilon(this.left,e.left,t,n)&&P.equalsEpsilon(this.top,e.top,t,n)&&P.equalsEpsilon(this.bottom,e.bottom,t,n)&&P.equalsEpsilon(this.near,e.near,t,n)&&P.equalsEpsilon(this.far,e.far,t,n)};var 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f=l.color,d=c*4;r[d]=z.floatToByte(f.red),r[d+1]=z.floatToByte(f.green),r[d+2]=z.floatToByte(f.blue),r[d+3]=z.floatToByte(f.alpha)}e._pickTexture=M$(e,t,r),u(a)&&(a.batchTableByteLength+=e._pickTexture.sizeInBytes)}}function QPe(e){let t=e._textureDimensions;e._batchTexture.copyFrom({source:{width:t.x,height:t.y,arrayBufferView:e._batchValues}})}Ra.prototype.update=function(e,t){let n=t.context;this._defaultTexture=n.defaultTexture;let i=t.passes;(i.pick||i.postProcess)&&ZPe(this,n),this._batchValuesDirty&&(this._batchValuesDirty=!1,u(this._batchTexture)||(this._batchTexture=M$(this,n,this._batchValues),u(this._statistics)&&(this._statistics.batchTableByteLength+=this._batchTexture.sizeInBytes)),QPe(this))};Ra.prototype.isDestroyed=function(){return!1};Ra.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 $c=Ra;var $Pe={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},e1e={SCALAR:void 0,VEC2:H,VEC3:m,VEC4:re,MAT2:eo,MAT3:Z,MAT4:B};function t1e(e){let t=e.componentType,n;typeof t=="string"?n=X.fromName(t):n=t;let i=$Pe[e.type],o=e1e[e.type];return{componentsPerAttribute:i,classType:o,createArrayBufferView:function(r,s,a){return X.createArrayBufferView(n,r,s,i*a)}}}var Lu=t1e;function kh(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,n1e(this,e.extension,e.binaryBody)}Object.defineProperties(kh.prototype,{byteLength:{get:function(){return this._byteLength}}});function n1e(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=Lu(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=Lu(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=Lu(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=i1e(C,T,n);p+=o1e(E),a[i].instances=pt(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 i1e(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 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n=zS(this,e,function(i,o){let r=i._classIds[o],s=i._classes[r].instances;if(u(s[t]))return!0});return u(n)};kh.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};kh.prototype.getPropertyIds=function(e,t){return t=u(t)?t:[],t.length=0,zS(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};kh.prototype.getProperty=function(e,t){return zS(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)?u1e(a,s):je(a[s],!0)})};function u1e(e,t){let n=e.typedArray,i=e.componentCount;return i===1?n[t]:e.type.unpack(n,t*i)}kh.prototype.setProperty=function(e,t,n){let i=zS(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)?f1e(l,c,n):l[c]=je(n,!0),!0});return u(i)};function f1e(e,t,n){let i=e.typedArray,o=e.componentCount;o===1?i[t]=n:e.type.pack(n,i,t*o)}kh.prototype.isClass=function(e,t){let n=zS(this,e,function(i,o){let r=i._classIds[o];if(i._classes[r].name===t)return!0});return u(n)};kh.prototype.getClassName=function(e){let t=this._classIds[e];return this._classes[t].name};var TC=kh;var d1e={HIGHLIGHT:0,REPLACE:1,MIX:2},Ul=Object.freeze(d1e);var Z8=$c.DEFAULT_COLOR_VALUE,Q8=$c.DEFAULT_SHOW_VALUE;function co(e,t,n,i,o){this.featuresLength=t;let r;u(n)&&(r=n.extensions),this._extensions=y(r,{});let s=m1e(n);this._properties=s,this._batchTableHierarchy=h1e(this,n,i);let a=B$(t,s,i);this._binaryPropertiesByteLength=p1e(a),this._batchTableBinaryProperties=a,this._content=e,this._batchTexture=new $c({featuresLength:t,colorChangedCallback:o,owner:e,statistics:e.tileset.statistics})}co._deprecationWarning=$;Object.defineProperties(co.prototype,{batchTableByteLength:{get:function(){let e=this._binaryPropertiesByteLength;return u(this._batchTableHierarchy)&&(e+=this._batchTableHierarchy.byteLength),e+=this._batchTexture.byteLength,e}}});function m1e(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 h1e(e,t,n){if(!u(t))return;let i=e._extensions["3DTILES_batch_table_hierarchy"],o=t.HIERARCHY;if(u(o)&&(co._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 TC({extension:i,binaryBody:n})}function B$(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 ${o} requires a batch table binary.`);let l=Lu(r),f=l.componentsPerAttribute,d=l.classType,p=l.createArrayBufferView(n.buffer,n.byteOffset+s,e);u(i)||(i={}),i[o]={typedArray:p,componentCount:f,type:d}}}return i}function p1e(e){if(!u(e))return 0;let t=0;for(let n in e)e.hasOwnProperty(n)&&(t+=e[n].typedArray.byteLength);return t}co.getBinaryProperties=function(e,t,n){return B$(e,t,n)};co.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};co.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};co.prototype.getShow=function(e){return this._batchTexture.getShow(e)};co.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};co.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};co.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};co.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};var _1e=new z;co.prototype.applyStyle=function(e){if(!u(e)){this.setAllColor(Z8),this.setAllShow(Q8);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,_1e),Z8):Z8,s=u(e.show)?y(e.show.evaluate(o),Q8):Q8;this.setColor(i,r),this.setShow(i,s)}};function g1e(e,t){let n=e.typedArray,i=e.componentCount;return i===1?n[t]:e.type.unpack(n,t*i)}function y1e(e,t,n){let i=e.typedArray,o=e.componentCount;o===1?i[t]=n:e.type.pack(n,i,t*o)}co.prototype.isClass=function(e,t){let n=this._batchTableHierarchy;return u(n)?n.isClass(e,t):!1};co.prototype.isExactClass=function(e,t){return this.getExactClassName(e)===t};co.prototype.getExactClassName=function(e){let t=this._batchTableHierarchy;if(u(t))return t.getClassName(e)};co.prototype.hasProperty=function(e,t){return u(this._properties[t])||u(this._batchTableHierarchy)&&this._batchTableHierarchy.hasProperty(e,t)};co.prototype.hasPropertyBySemantic=function(){return!1};co.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};co.prototype.getPropertyBySemantic=function(e,t){};co.prototype.getProperty=function(e,t){if(u(this._batchTableBinaryProperties)){let i=this._batchTableBinaryProperties[t];if(u(i))return g1e(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}};co.prototype.setProperty=function(e,t,n){let i=this.featuresLength;if(u(this._batchTableBinaryProperties)){let r=this._batchTableBinaryProperties[t];if(u(r)){y1e(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 A1e(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)); 
} 
`}co.prototype.getVertexShaderCallback=function(e,t,n){if(this.featuresLength===0)return;let i=this;return function(o){let r=L$(o,n,!1),s;return Vt.maximumVertexTextureImageUnits>0?(s="",e&&(s+=`uniform bool tile_translucentCommand; 
`),s+=`uniform sampler2D tile_batchTexture; 
out vec4 tile_featureColor; 
out vec2 tile_featureSt; 
void main() 
{ 
    vec2 st = computeSt(${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}
${A1e(i)}${s}`}};function R$(e,t){return e=He.replaceMain(e,"tile_main"),t?`${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); 
} 
`:`${e}void tile_color(vec4 tile_featureColor) 
{ 
    tile_main(); 
} 
`}function x1e(e,t){let n=`texture(${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(${e.slice(o,r)}, tile_diffuse)`;e=e.slice(0,o)+c+e.slice(r),i=o+c.length,o=e.indexOf(n,i)}return e}function L$(e,t,n){if(!u(t))return R$(e,n);let i=new RegExp(`(uniform|attribute|in)\\s+(vec[34]|sampler2D)\\s+${t};`),o=e.match(i);if(!u(o))return R$(e,n);let r=o[0],s=o[2];e=He.replaceMain(e,"tile_main"),e=e.replace(r,"");let a=`bool isWhite(vec3 color) 
{ 
    return all(greaterThan(color, vec3(1.0 - czm_epsilon3))); 
} 
vec4 tile_diffuse_final(vec4 sourceDiffuse, vec4 tileDiffuse) 
{ 
    vec4 blendDiffuse = mix(sourceDiffuse, tileDiffuse, tile_colorBlend); 
    vec4 diffuse = isWhite(tileDiffuse.rgb) ? sourceDiffuse : blendDiffuse; 
    return vec4(diffuse.rgb, sourceDiffuse.a); 
} 
`,c=`    tile_featureColor = czm_gammaCorrect(tile_featureColor); 
    out_FragColor.a *= tile_featureColor.a; 
    float highlight = ceil(tile_colorBlend); 
    out_FragColor.rgb *= mix(tile_featureColor.rgb, vec3(1.0), highlight); 
`,l;if(s==="vec3"||s==="vec4"){let f=s==="vec3"?`vec4(${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=x1e(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) 
{ 
${l}`,n&&(e+=c),e+=`} 
`,e}co.prototype.getFragmentShaderCallback=function(e,t,n){if(this.featuresLength!==0)return function(i){return i=L$(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}};co.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 C1e(e){let t=e._content.tileset,n=t.colorBlendMode,i=t.colorBlendAmount;if(n===Ul.HIGHLIGHT)return 0;if(n===Ul.REPLACE)return 1;if(n===Ul.MIX)return P.clamp(i,P.EPSILON4,1)}co.prototype.getUniformMapCallback=function(){if(this.featuresLength===0)return;let e=this;return function(t){return pt(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 C1e(e)},tile_pickTexture:function(){return e._batchTexture.pickTexture}})}};co.prototype.getPickId=function(){return"texture(tile_pickTexture, tile_featureSt)"};var b_={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};co.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=T1e(this);for(let l=t;l<i;++l){let f=n[l];if(f.pass===Se.COMPUTE)continue;let d=f.derivedCommands.tileset;(!u(d)||f.dirty)&&(d={},f.derivedCommands.tileset=d,d.originalCommand=E1e(f),f.dirty=!1);let p=d.originalCommand;c!==b_.ALL_OPAQUE&&f.pass!==Se.TRANSLUCENT&&(u(d.translucent)||(d.translucent=b1e(p))),c!==b_.ALL_TRANSLUCENT&&f.pass!==Se.TRANSLUCENT&&(u(d.opaque)||(d.opaque=S1e(p)),a&&(r||(u(d.zback)||(d.zback=w1e(e.context,p)),s._backfaceCommands.push(d.zback)),(!u(d.stencil)||o._selectionDepth!==I1e(d.stencil))&&(f.renderState.depthMask?d.stencil=D1e(p,o._selectionDepth):d.stencil=d.opaque)));let g=a?d.stencil:d.opaque,h=d.translucent;f.pass!==Se.TRANSLUCENT?(c===b_.ALL_OPAQUE&&(n[l]=g),c===b_.ALL_TRANSLUCENT&&(n[l]=h),c===b_.OPAQUE_AND_TRANSLUCENT&&(n[l]=g,n.push(h))):n[l]=p}};function T1e(e){let t=e._batchTexture.translucentFeaturesLength;return t===0?b_.ALL_OPAQUE:t===e.featuresLength?b_.ALL_TRANSLUCENT:b_.OPAQUE_AND_TRANSLUCENT}function E1e(e){let t=nt.shallowClone(e),n=t.pass===Se.TRANSLUCENT;return t.uniformMap=u(t.uniformMap)?t.uniformMap:{},t.uniformMap.tile_translucentCommand=function(){return n},t}function b1e(e){let t=nt.shallowClone(e);return t.pass=Se.TRANSLUCENT,t.renderState=P1e(e.renderState),t}function S1e(e){let t=nt.shallowClone(e);return t.renderState=O1e(e.renderState),t}function v1e(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 w1e(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=v1e(e,t.shaderProgram),n}function D1e(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=dt.REPLACE,i.stencilTest.backFunction=zn.GREATER_OR_EQUAL,i.stencilTest.backOperation.zPass=dt.REPLACE,i.stencilMask=Lt.CESIUM_3D_TILE_MASK|Lt.SKIP_LOD_MASK,n.renderState=ke.fromCache(i),n}function I1e(e){return(e.renderState.stencilTest.reference&Lt.SKIP_LOD_MASK)>>>Lt.SKIP_LOD_BIT_SHIFT}function P1e(e){let t=je(e,!0);return t.cull.enabled=!1,t.depthTest.enabled=!0,t.depthMask=!1,t.blending=fn.ALPHA_BLEND,t.stencilTest=Lt.setCesium3DTileBit(),t.stencilMask=Lt.CESIUM_3D_TILE_MASK,ke.fromCache(t)}function O1e(e){let t=je(e,!0);return t.stencilTest=Lt.setCesium3DTileBit(),t.stencilMask=Lt.CESIUM_3D_TILE_MASK,ke.fromCache(t)}co.prototype.update=function(e,t){this._batchTexture.update(e,t)};co.prototype.isDestroyed=function(){return!1};co.prototype.destroy=function(){return this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),ue(this)};var S_=co;function M1e(e){this.offset=e.offset,this.count=e.count,this.color=e.color,this.batchIds=e.batchIds}var zh=M1e;var HS=`in vec3 position;
in float a_batchId;

uniform mat4 u_modifiedModelViewProjection;

void main()
{
    gl_Position = czm_depthClamp(u_modifiedModelViewProjection * vec4(position, 1.0));
}
`;function Nu(e,t){this._content=e,this._batchId=t,this._color=void 0}Object.defineProperties(Nu.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 z),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)}}});Nu.prototype.hasProperty=function(e){return this._content.batchTable.hasProperty(this._batchId,e)};Nu.prototype.getPropertyIds=function(e){return this._content.batchTable.getPropertyIds(this._batchId,e)};Nu.prototype.getProperty=function(e){return this._content.batchTable.getProperty(this._batchId,e)};Nu.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)}};Nu.prototype.getPropertyInherited=function(e){return Nu.getPropertyInherited(this._content,this._batchId,e)};Nu.prototype.setProperty=function(e,t){this._content.batchTable.setProperty(this._batchId,e,t),this._content.featurePropertiesDirty=!0};Nu.prototype.isExactClass=function(e){return this._content.batchTable.isExactClass(this._batchId,e)};Nu.prototype.isClass=function(e){return this._content.batchTable.isClass(this._batchId,e)};Nu.prototype.getExactClassName=function(){return this._content.batchTable.getExactClassName(this._batchId)};var Bs=Nu;var $8=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)})}},e5=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)}}},R1e=new $8;Object.assign(Ge,{hooks:R1e,plugins:new e5(Ge),COMPOUND:"Compound",SEQUENCE_EXP:"SequenceExpression",IDENTIFIER:"Identifier",MEMBER_EXP:"MemberExpression",LITERAL:"Literal",THIS_EXP:"ThisExpression",CALL_EXP:"CallExpression",UNARY_EXP:"UnaryExpression",BINARY_EXP:"BinaryExpression",ARRAY_EXP:"ArrayExpression",TAB_CODE:9,LF_CODE:10,CR_CODE:13,SPACE_CODE:32,PERIOD_CODE:46,COMMA_CODE:44,SQUOTE_CODE:39,DQUOTE_CODE:34,OPAREN_CODE:40,CPAREN_CODE:41,OBRACK_CODE:91,CBRACK_CODE:93,QUMARK_CODE:63,SEMCOL_CODE:59,COLON_CODE:58,unary_ops:{"-":1,"!":1,"~":1,"+":1},binary_ops:{"||":1,"&&":2,"|":3,"^":4,"&":5,"==":6,"!=":6,"===":6,"!==":6,"<":7,">":7,"<=":7,">=":7,"<<":8,">>":8,">>>":8,"+":9,"-":9,"*":10,"/":10,"%":10},right_associative:new Set,additional_identifier_chars:new Set(["$","_"]),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 v_=e=>new Ge(e).parse(),B1e=Object.getOwnPropertyNames(Ge);B1e.forEach(e=>{v_[e]===void 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i=n[3].evaluate(e)*255;z.fromBytes(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),i,t)}else this._value==="hsl"?z.fromHsl(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),1,t):this._value==="hsla"&&z.fromHsl(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),n[3].evaluate(e),t);return re.fromColor(t,Pn.getCartesian4())};yt.prototype._evaluateLiteralVector=function(e){let t=Pn.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,Pn.getCartesian2());if(n==="vec3")return m.fromArray(t,0,Pn.getCartesian3());if(n==="vec4")return re.fromArray(t,0,Pn.getCartesian4())};yt.prototype._evaluateLiteralString=function(){return this._value};yt.prototype._evaluateVariableString=function(e){let t=this._value,n=RR.exec(t);for(;n!==null;){let i=n[0],o=n[1],r=FR(e,o);u(r)||(r=""),t=t.replace(i,r),n=RR.exec(t)}return t};yt.prototype._evaluateVariable=function(e){return FR(e,this._value)};function u0(e){return e._value==="feature"}yt.prototype._evaluateMemberDot=function(e){if(u0(this._left))return FR(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(u0(this._left))return FR(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,Pn.getCartesian2());if(t instanceof m)return m.negate(t,Pn.getCartesian3());if(t instanceof re)return re.negate(t,Pn.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,Pn.getCartesian2());if(n instanceof m&&t instanceof m)return m.add(t,n,Pn.getCartesian3());if(n instanceof re&&t instanceof re)return re.add(t,n,Pn.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,Pn.getCartesian2());if(n instanceof m&&t instanceof m)return m.subtract(t,n,Pn.getCartesian3());if(n instanceof re&&t instanceof re)return re.subtract(t,n,Pn.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,Pn.getCartesian2());if(n instanceof H&&typeof t=="number")return H.multiplyByScalar(n,t,Pn.getCartesian2());if(t instanceof H&&typeof n=="number")return H.multiplyByScalar(t,n,Pn.getCartesian2());if(n instanceof m&&t instanceof m)return m.multiplyComponents(t,n,Pn.getCartesian3());if(n instanceof m&&typeof t=="number")return m.multiplyByScalar(n,t,Pn.getCartesian3());if(t instanceof m&&typeof n=="number")return m.multiplyByScalar(t,n,Pn.getCartesian3());if(n instanceof re&&t instanceof re)return re.multiplyComponents(t,n,Pn.getCartesian4());if(n instanceof re&&typeof t=="number")return re.multiplyByScalar(n,t,Pn.getCartesian4());if(t instanceof re&&typeof n=="number")return re.multiplyByScalar(t,n,Pn.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,Pn.getCartesian2());if(t instanceof H&&typeof n=="number")return H.divideByScalar(t,n,Pn.getCartesian2());if(n instanceof m&&t instanceof m)return m.divideComponents(t,n,Pn.getCartesian3());if(t instanceof m&&typeof n=="number")return m.divideByScalar(t,n,Pn.getCartesian3());if(n instanceof re&&t instanceof re)return re.divideComponents(t,n,Pn.getCartesian4());if(t instanceof re&&typeof n=="number")return re.divideByScalar(t,n,Pn.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,Pn.getCartesian2());if(n instanceof m&&t instanceof m)return m.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,Pn.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,Pn.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 U$(e){let t=e._left,n=t.length;for(let a=0;a<n;++a)if(t[a]._type!==_t.LITERAL_NUMBER)return;let i=t[0]._value,o=t[1]._value,r=t[2]._value,s=n===4?t[3]._value:1;return z.fromHsl(i,o,r,s,BR)}function V$(e){let t=e._left,n=t.length;for(let o=0;o<n;++o)if(t[o]._type!==_t.LITERAL_NUMBER)return;let i=BR;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 w_(e){return e%1===0?e.toFixed(1):e.toString()}function mOe(e){let t=w_(e.red),n=w_(e.green),i=w_(e.blue);return`vec3(${t}, ${n}, ${i})`}function MR(e){let t=w_(e.red),n=w_(e.green),i=w_(e.blue),o=w_(e.alpha);return`vec4(${t}, ${n}, ${i}, ${o})`}function k$(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 z$(e,t){return u(t[e])?t[e]:kf.NULL_SENTINEL}kf.NULL_SENTINEL="czm_infinity";yt.prototype.getShaderExpression=function(e,t,n){let i,o,r,s,a=this._type,c=this._value;u(this._left)&&(Array.isArray(this._left)?o=k$(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=k$(this._value,e,t,this));let l,f,d;switch(a){case _t.VARIABLE:return u0(this)?void 0:z$(c,e);case _t.UNARY:if(c==="Boolean")return`bool(${o})`;if(c==="Number")return`float(${o})`;if(c==="round")return`floor(${o} + 0.5)`;if(u(LR[c]))return`${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: "${c}" is not supported.`);return c+o;case _t.BINARY:return c==="%"?`mod(${o}, ${r})`:c==="==="?`(${o} == ${r})`:c==="!=="?`(${o} != ${r})`:c==="atan2"?`atan(${o}, ${r})`:u(NR[c])?`${c}(${o}, ${r})`:`(${o} ${c} ${r})`;case _t.TERNARY:if(u(i5[c]))return`${c}(${o}, ${r}, ${s})`;break;case _t.CONDITIONAL:return`(${s} ? ${o} : ${r})`;case _t.MEMBER:return u0(this._left)?z$(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 _t.FUNCTION_CALL:throw new de(`Error generating style shader: "${c}" is not supported.`);case _t.ARRAY:if(c.length===4)return`vec4(${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]}, ${c[1]})`;throw new de("Error generating style shader: Invalid array length. Array length should be 2, 3, or 4.");case _t.REGEX:throw new de("Error generating style shader: Regular expressions are not supported.");case _t.VARIABLE_IN_STRING:throw new de("Error generating style shader: Converting a variable to a string is not supported.");case _t.LITERAL_NULL:return kf.NULL_SENTINEL;case _t.LITERAL_BOOLEAN:return c?"true":"false";case _t.LITERAL_NUMBER:return w_(c);case _t.LITERAL_STRING:if(u(n)&&n._type===_t.MEMBER&&(c==="r"||c==="g"||c==="b"||c==="a"||c==="x"||c==="y"||c==="z"||c==="w"||u0(n._left)))return c;if(i=z.fromCssColorString(c,BR),u(i))return mOe(i);throw new de("Error generating style shader: String literals are not supported.");case _t.LITERAL_COLOR:if(l=o,c==="color"){if(u(l)){if(l.length>1){let p=l[0],g=l[1];return g!=="1.0"&&(t.translucent=!0),`vec4(${p}, ${g})`}}else return"vec4(1.0)";return`vec4(${l[0]}, 1.0)`}else{if(c==="rgb")return i=V$(this),u(i)?MR(i):`vec4(${l[0]} / 255.0, ${l[1]} / 255.0, ${l[2]} / 255.0, 1.0)`;if(c==="rgba")return l[3]!=="1.0"&&(t.translucent=!0),i=V$(this),u(i)?MR(i):`vec4(${l[0]} / 255.0, ${l[1]} / 255.0, ${l[2]} / 255.0, ${l[3]})`;if(c==="hsl")return i=U$(this),u(i)?MR(i):`vec4(czm_HSLToRGB(vec3(${l[0]}, ${l[1]}, ${l[2]})), 1.0)`;if(c==="hsla")return i=U$(this),u(i)?(i.alpha!==1&&(t.translucent=!0),MR(i)):(l[3]!=="1.0"&&(t.translucent=!0),`vec4(czm_HSLToRGB(vec3(${l[0]}, ${l[1]}, ${l[2]})), ${l[3]})`)}break;case _t.LITERAL_VECTOR:f=o.length,d=`${c}(`;for(let p=0;p<f;++p)d+=o[p],p<f-1&&(d+=", ");return d+=")",d;case _t.LITERAL_REGEX:throw new de("Error generating style shader: Regular expressions are not supported.");case _t.LITERAL_UNDEFINED:return kf.NULL_SENTINEL;case _t.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 _t.VARIABLE:u0(this)||e.push(s);break;case _t.VARIABLE_IN_STRING:for(a=RR.exec(s);a!==null;)e.push(a[1]),a=RR.exec(s);break;case _t.LITERAL_STRING:u(t)&&t._type===_t.MEMBER&&u0(t._left)&&e.push(s);break}};var zf=kf;function Hh(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=z.clone(z.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(Hh.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}}});var hOe={position:0,a_batchId:1};function pOe(e,t){if(u(e._va))return;let n=ft.createVertexBuffer({context:t,typedArray:e._positions,usage:Fe.STATIC_DRAW}),i=ft.createVertexBuffer({context:t,typedArray:e._vertexBatchIds,usage:Fe.STATIC_DRAW}),o=ft.createIndexBuffer({context:t,typedArray:e._indices,usage:Fe.DYNAMIC_DRAW,indexDatatype:e._indices.BYTES_PER_ELEMENT===2?Ve.UNSIGNED_SHORT:Ve.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 ai({context:t,attributes:r,indexBuffer:o}),t.webgl2&&(e._vaSwap=new ai({context:t,attributes:r,indexBuffer:ft.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 _Oe(e,t){if(u(e._sp))return;let n=e._batchTable,i=y(e._attributeLocations,hOe),o=e._pickId,r=e._vertexShaderSource,s=e._fragmentShaderSource;if(u(r)){e._sp=Zt.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 = ${o}; 
} 
`,e._spPick=Zt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:i});return}let a=n.getVertexShaderCallback(!1,"a_batchId",void 0)(HS),c=n.getFragmentShaderCallback(!1,void 0,!0)(Jy);o=n.getPickId();let l=new He({sources:[a]}),f=new He({defines:["VECTOR_TILE"],sources:[c]});e._sp=Zt.fromCache({context:t,vertexShaderSource:l,fragmentShaderSource:f,attributeLocations:i}),l=new He({sources:[HS]}),f=new He({defines:["VECTOR_TILE"],sources:[Jy]}),e._spStencil=Zt.fromCache({context:t,vertexShaderSource:l,fragmentShaderSource:f,attributeLocations:i}),c=He.replaceMain(c,"czm_non_pick_main"),c=`${c}
void main() 
{ 
    czm_non_pick_main(); 
    out_FragColor = ${o}; 
} 
`;let d=new He({sources:[a]}),p=new He({defines:["VECTOR_TILE"],sources:[c]});e._spPick=Zt.fromCache({context:t,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:i})}function H$(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:dt.KEEP,zFail:dt.DECREMENT_WRAP,zPass:dt.KEEP},backFunction:t,backOperation:{fail:dt.KEEP,zFail:dt.INCREMENT_WRAP,zPass:dt.KEEP},reference:Lt.CESIUM_3D_TILE_MASK,mask:Lt.CESIUM_3D_TILE_MASK},stencilMask:Lt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:dc.LESS_OR_EQUAL},depthMask:!1}}var gOe={stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},backFunction:zn.NOT_EQUAL,backOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},reference:0,mask:Lt.CLASSIFICATION_MASK},stencilMask:Lt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:fn.PRE_MULTIPLIED_ALPHA_BLEND},yOe={stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},backFunction:zn.NOT_EQUAL,backOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},reference:0,mask:Lt.CLASSIFICATION_MASK},stencilMask:Lt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function AOe(e){u(e._rsStencilDepthPass)||(e._rsStencilDepthPass=ke.fromCache(H$(!1)),e._rsStencilDepthPass3DTiles=ke.fromCache(H$(!0)),e._rsColorPass=ke.fromCache(gOe),e._rsPickPass=ke.fromCache(yOe))}var f0=new B,G$=new m;function xOe(e,t){if(u(e._uniformMap))return;let n={u_modifiedModelViewProjection:function(){let i=t.uniformState.view,o=t.uniformState.projection;return B.clone(i,f0),B.multiplyByPoint(f0,e._center,G$),B.setTranslation(f0,G$,f0),B.multiply(o,f0,f0),f0},u_highlightColor:function(){return e._highlightColor}};e._uniformMap=e._batchTable.getUniformMapCallback()(n)}function o5(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 COe(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=o5(n,s,0,i,o,a.batchIds,r);for(a.offset=0,a.count=l;t.length>0;){let f=t.pop();if(z.equals(f.color,a.color))l=o5(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=o5(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 r5(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 TOe(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=r5(a,c,0,n,i,r.batchIds,o);for(r.offset=0,r.count=l;t.length>0;){let d=t.pop();if(z.equals(d.color,r.color))l=r5(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=r5(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 EOe(e,t){return t.color.toRgba()-e.color.toRgba()}function bOe(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(EOe),t.webgl2?TOe(e,n):COe(e,n),e._framesSinceLastRebatch=0,e._batchDirty=!1,e._pickCommandsDirty=!0,e._wireframeDirty=!0,!0}function SOe(e,t){let n=bOe(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=Se.TERRAIN_CLASSIFICATION;let x=nt.shallowClone(A,A.derivedCommands.tileset);x.renderState=e._rsStencilDepthPass3DTiles,x.pass=Se.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=Se.TERRAIN_CLASSIFICATION;let T=nt.shallowClone(C,C.derivedCommands.tileset);T.pass=Se.CESIUM_3D_TILE_CLASSIFICATION,C.derivedCommands.tileset=T}e._commandsDirty=!0}function vOe(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=Se.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,a+=2}e._commandsDirty=!1}function wOe(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=Se.TERRAIN_CLASSIFICATION;let g=nt.shallowClone(p,p.derivedCommands.tileset);g.renderState=e._rsStencilDepthPass3DTiles,g.pass=Se.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=Se.TERRAIN_CLASSIFICATION;let A=nt.shallowClone(h,h.derivedCommands.tileset);A.pass=Se.CESIUM_3D_TILE_CLASSIFICATION,h.derivedCommands.tileset=A}e._pickCommandsDirty=!1}Hh.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 Bs(e,r)}};Hh.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function DOe(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=z.WHITE}let r=e._batchedIndices;for(i=r.length,o=0;o<i;++o)r[o].color=z.clone(z.WHITE);e._updatingAllCommands=!1,e._batchDirty=!0}var IOe=new z,POe=z.WHITE,OOe=!0,MOe=/\$/;Hh.prototype.applyStyle=function(e,t){if(!u(e)){DOe(this,t);return}let n=e.color,i=n instanceof zf&&!MOe.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,IOe):POe,c.show=u(e.show)?e.show.evaluate(c):OOe}if(i){let a=this._batchedIndices;for(r=a.length,s=0;s<r;++s)a[s].color=z.clone(z.WHITE);this._updatingAllCommands=!1,this._batchDirty=!0}};Hh.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 zh({color:z.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 zh({color:z.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 W$(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=Se.TERRAIN_CLASSIFICATION,a.push(l)),s&&(l=n[f].derivedCommands.tileset,l.pass=Se.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 ROe(e,t){let n=e.commandList,i=t.length;for(let o=0;o<i;o+=2){let r=t[o+1];r.pass=Se.OPAQUE,n.push(r)}}function BOe(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}Hh.prototype.update=function(e){let t=e.context;pOe(this,t),_Oe(this,t),AOe(this),xOe(this,t);let n=e.passes;n.render&&(SOe(this,t),vOe(this,e),BOe(this),this._debugWireframe?ROe(e,this._commands):W$(this,e,this._commands,this._commandsIgnoreShow)),n.pick&&(wOe(this),W$(this,e,this._pickCommands))};Hh.prototype.isDestroyed=function(){return!1};Hh.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 EC=Hh;function Vl(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(Vl.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}}});Vl.packedBoxLength=B.packedLength+m.packedLength;Vl.packedCylinderLength=B.packedLength+2;Vl.packedEllipsoidLength=B.packedLength+m.packedLength;Vl.packedSphereLength=m.packedLength+1;function LOe(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 NOe(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=z.unpack(t,n);n+=z.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 zh({color:l,offset:f,count:d,batchIds:g})}return i}var FOe=new gi("createVectorTileGeometries",5),UOe=new z;function VOe(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,UOe);l[x]=C.toRgba()}f=e._packedBuffer=LOe(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=FOe.scheduleTask(p,d);return u(g)?g.then(function(h){if(e.isDestroyed())return;let A=new Float64Array(h.packedBuffer);NOe(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),kOe(e),e._ready=!0}).catch(h=>{e.isDestroyed()||(e._error=h)}):void 0}}function kOe(e){u(e._primitive)||(e._primitive=new EC({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)}Vl.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};Vl.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};Vl.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};Vl.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};Vl.prototype.update=function(e){if(!this._ready){if(u(this._promise)||(this._promise=VOe(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)};Vl.prototype.isDestroyed=function(){return!1};Vl.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};var D_=Vl;function Gh(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}),GOe(this,i,o)}Object.defineProperties(Gh.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. 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",t="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",n=new 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n=0;n<e.length;n++){let i=e[n],o=t[i.buffer];i.bufferHeader=o,i.isActive=!1}return e}function YBe(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 Oee(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 qBe(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=XBe(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 XBe(e,t){let i=e._resource.getDerivedResource({url:t.uri}),o=Ui.getExternalBufferLoader({resource:i});e._bufferLoader=o;try{await o.load()}catch(r){if(o.isDestroyed())return;throw r}return o.typedArray}function KBe(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 JBe(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=ii(t,"3DTILES_metadata"),l=u(e._tilePropertyTableJson),f=c||l;e._tileAvailability=T5(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=T5(t.contentAvailabilityHeaders[p],i,s,f);e._contentAvailabilityBitstreams.push(g)}e._childSubtreeAvailability=T5(t.childSubtreeAvailability,i,a)}function T5(e,t,n,i){if(u(e.constant))return new WS({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 WS({bitstream:o,lengthBits:n,availableCount:e.availableCount,computeAvailableCountEnabled:i})}function ZBe(e,t,n){let i=e._tilePropertyTableJson,o=e._tileAvailability.availableCount,r=t.metadataSchema,s=i.class,a=r.classes[s];e._tileMetadataTable=new kl({class:a,count:o,properties:i.properties,bufferViews:n})}function QBe(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 kl({class:p,count:f,properties:c.properties,bufferViews:n});s.push(g)}}function Mee(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 $Be(e){let t=Mee(e._tileAvailability);e._tileJumpBuffer=t}function eLe(e){let t=e._contentJumpBuffers,n=e._contentAvailabilityBitstreams;for(let i=0;i<n.length;i++){let o=n[i],r=Mee(o);t.push(r)}}Ns.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};Ns.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 tLe(e,t){if(!u(e._tileMetadataTable))return;let n=e.getTileIndex(t);if(e._tileAvailability.getBit(n))return e._tileJumpBuffer[n]}function nLe(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]}Ns.prototype.getTileMetadataView=function(e){let t=tLe(this,e);if(!u(t))return;let n=this._tileMetadataTable;return new jS({class:n.class,metadataTable:n,entityId:t,propertyTableJson:this._tilePropertyTableJson})};Ns.prototype.getContentMetadataView=function(e,t){let n=nLe(this,e,t);if(!u(n))return;let i=this._contentMetadataTables[t],o=this._contentPropertyTableJsons[t];return new jS({class:i.class,metadataTable:i,entityId:n,contentIndex:t,propertyTableJson:o})};Ns.prototype.isDestroyed=function(){return!1};Ns.prototype.destroy=function(){return u(this._bufferLoader)&&Ui.unload(this._bufferLoader),ue(this)};var PC=Ns;var iLe={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"},OC=Object.freeze(iLe);function oLe(e){return{tile:{boundingVolume:Ree("TILE",e),minimumHeight:Bee("TILE",e),maximumHeight:Lee("TILE",e)},content:{boundingVolume:Ree("CONTENT",e),minimumHeight:Bee("CONTENT",e),maximumHeight:Lee("CONTENT",e)}}}function Ree(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 Bee(e,t){let n=`${e}_MINIMUM_HEIGHT`;return t.getPropertyBySemantic(n)}function Lee(e,t){let n=`${e}_MAXIMUM_HEIGHT`;return t.getPropertyBySemantic(n)}var gB=oLe;function el(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(el.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 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a=o[s],c=a.normal;i[r]=c.x,i[r+1]=c.y,i[r+2]=c.z,i[r+3]=a.distance,r+=4}}function Zee(e,t){let n=Vt.maximumTextureSize;return t.x=Math.min(e,n),t.y=Math.ceil(e/t.x),t}var xLe=new H;Na.prototype.update=function(e){let t=this._clippingPlanesTexture,n=e.context,i=Na.useFloatTexture(n),o=i?this.length:this.length*2;if(u(t)){let s=t.width*t.height;(s<o||o<.25*s)&&(t.destroy(),t=void 0,this._clippingPlanesTexture=void 0)}if(this.length===0)return;if(!u(t)){let s=Zee(o,xLe);s.y*=2,i?(t=new Mt({context:n,width:s.x,height:s.y,pixelFormat:at.RGBA,pixelDatatype:Ke.FLOAT,sampler:dn.NEAREST,flipY:!1}),this._float32View=new Float32Array(s.x*s.y*4)):(t=new Mt({context:n,width:s.x,height:s.y,pixelFormat:at.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,sampler:dn.NEAREST,flipY:!1}),this._uint8View=new Uint8Array(s.x*s.y*4)),this._clippingPlanesTexture=t,this._multipleDirtyPlanes=!0}let r=this._dirtyIndex;if(!(!this._multipleDirtyPlanes&&r===-1)){if(this._multipleDirtyPlanes)i?(Yee(this,0,this._planes.length),t.copyFrom({source:{width:t.width,height:t.height,arrayBufferView:this._float32View}})):(jee(this,0,this._planes.length),t.copyFrom({source:{width:t.width,height:t.height,arrayBufferView:this._uint8View}}));else{let s=0,a=0;i?(a=Math.floor(r/t.width),s=Math.floor(r-a*t.width),Yee(this,r,r+1),t.copyFrom({source:{width:1,height:1,arrayBufferView:this._float32View},xOffset:s,yOffset:a})):(a=Math.floor(r*2/t.width),s=Math.floor(r*2-a*t.width),jee(this,r,r+1),t.copyFrom({source:{width:2,height:1,arrayBufferView:this._uint8View},xOffset:s,yOffset:a}))}this._multipleDirtyPlanes=!1,this._dirtyIndex=-1}};var CLe=new B,qee=new ln(m.UNIT_X,0);Na.prototype.computeIntersectionWithBoundingVolume=function(e,t){let n=this._planes,i=n.length,o=this.modelMatrix;u(t)&&(o=B.multiply(t,o,CLe));let r=en.INSIDE;!this.unionClippingRegions&&i>0&&(r=en.OUTSIDE);for(let s=0;s<i;++s){let 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TLe={XTRANSLATE:"xTranslate",YTRANSLATE:"yTranslate",ZTRANSLATE:"zTranslate",XROTATE:"xRotate",YROTATE:"yRotate",ZROTATE:"zRotate",XSCALE:"xScale",YSCALE:"yScale",ZSCALE:"zScale",UNIFORMSCALE:"uniformScale"},xc=Object.freeze(TLe);var ELe={STEP:0,LINEAR:1,CUBICSPLINE:2},Am=Object.freeze(ELe);var Qee={};function cv(e){this._count=e.count,this._properties=je(e.properties,!0)}cv.prototype.hasProperty=function(e){return Un.hasProperty(e,this._properties,Qee)};cv.prototype.getPropertyIds=function(e){return Un.getPropertyIds(this._properties,Qee,e)};cv.prototype.getProperty=function(e,t){let n=this._properties[t];if(u(n))return je(n[e],!0)};cv.prototype.setProperty=function(e,t,n){let i=this._properties[t];u(i)||(i=new Array(this._count),this._properties[t]=i),i[e]=je(n,!0)};var H_=cv;function 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this._metadataTable.getPropertyBySemantic(e,t)};Fa.prototype.setPropertyBySemantic=function(e,t,n){return u(this._metadataTable)?this._metadataTable.setPropertyBySemantic(e,t,n):!1};Fa.prototype.getPropertyTypedArray=function(e){if(u(this._metadataTable))return this._metadataTable.getPropertyTypedArray(e)};Fa.prototype.getPropertyTypedArrayBySemantic=function(e){if(u(this._metadataTable))return this._metadataTable.getPropertyTypedArrayBySemantic(e)};Fa.prototype.isClass=function(e,t){let n=this._batchTableHierarchy;return u(n)?n.isClass(e,t):!1};Fa.prototype.isExactClass=function(e,t){return this.getExactClassName(e)===t};Fa.prototype.getExactClassName=function(e){let t=this._batchTableHierarchy;if(u(t))return t.getClassName(e)};var tl=Fa;function lv(e){e=y(e,y.EMPTY_OBJECT);let t=e.property,n=e.classProperty,i=e.textures,o=u(t.channels)?t.channels:[0],r=t,s=Hl.createModelTextureReader({textureInfo:r,channels:vLe(o),texture:i[r.index]});this._min=t.min,this._max=t.max;let 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ite(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)}}ite.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 FC=bB;function ote(e){this.attribute=e,this.loadBuffer=!1,this.loadTypedArray=!1}function ZLe(e){this.indices=e,this.loadBuffer=!1,this.loadTypedArray=!1}function SB(e){this.primitive=e,this.attributePlans=[],this.indicesPlan=void 0,this.needsOutlines=!1,this.outlineIndices=void 0}SB.prototype.postProcess=function(e){this.needsOutlines&&(QLe(this),eNe(this,e))};function QLe(e){let t=e.primitive,n=t.indices,i=t.attributes[0].count,o=new FC({triangleIndices:n.typedArray,outlineIndices:e.outlineIndices,originalVertexCount:i});n.typedArray=o.updatedTriangleIndices,n.indexDatatype=Ve.fromTypedArray(n.typedArray);let r=$Le(o.outlineCoordinates),s=new ote(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 $Le(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 eNe(e,t){tNe(e.attributePlans,t),u(e.indicesPlan)&&nNe(e.indicesPlan,t)}function tNe(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=ft.createVertexBuffer({typedArray:s,context:t,usage:Fe.STATIC_DRAW});a.vertexArrayDestroyable=!1,r.buffer=a}o.loadTypedArray||(r.typedArray=void 0)}}function nNe(e,t){let n=e.indices;if(e.loadBuffer){let i=ft.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)}SB.AttributeLoadPlan=ote;SB.IndicesLoadPlan=ZLe;var UC=SB;function iNe(e){e=y(e,y.EMPTY_OBJECT),this.webp=y(e.webp,!1),this.basis=y(e.basis,!1)}var vB=iNe;var oNe=Bt.Attribute,rNe=Bt.Indices,rte=Bt.FeatureIdAttribute,ste=Bt.FeatureIdTexture,ate=Bt.FeatureIdImplicitRange,sNe=Bt.MorphTarget,aNe=Bt.Primitive,cNe=Bt.Instances,lNe=Bt.Skin,uNe=Bt.Node,fNe=Bt.AnimatedPropertyType,dNe=Bt.AnimationSampler,mNe=Bt.AnimationTarget,hNe=Bt.AnimationChannel,pNe=Bt.Animation,_Ne=Bt.ArticulationStage,gNe=Bt.Articulation,yNe=Bt.Asset,ANe=Bt.Scene,xNe=Bt.Components,CNe=Bt.MetallicRoughness,TNe=Bt.SpecularGlossiness,ENe=Bt.Material,wo={NOT_LOADED:0,LOADING:1,LOADED:2,PROCESSING:3,POST_PROCESSING:4,PROCESSED:5,READY:6,FAILED:7,UNLOADED:8};function jf(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,po.Y),c=y(e.forwardAxis,po.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=wo.NOT_LOADED,this._textureState=wo.NOT_LOADED,this._promise=void 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t=Ui.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}: 
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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=wo.POST_PROCESSING)}function wNe(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&&DNe(e,r)}}function DNe(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)}jf.prototype._process=function(e){return this._state===wo.READY?!0:(this._state===wo.PROCESSING&&vNe(this,e),this._resourcesLoaded&&this._state===wo.POST_PROCESSING&&(wNe(this,e.context),this._state=wo.PROCESSED),this._resourcesLoaded&&this._state===wo.PROCESSED?(_te(this),this._typedArray=void 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e=this._gl;e.bindFramebuffer(e.READ_FRAMEBUFFER,this._framebuffer)};Yf.prototype._getActiveColorAttachments=function(){return this._activeColorAttachments};Yf.prototype.getColorTexture=function(e){return this._colorTextures[e]};Yf.prototype.getColorRenderbuffer=function(e){return this._colorRenderbuffers[e]};Yf.prototype.isDestroyed=function(){return!1};Yf.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 la=Yf;function VC(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 la({context:t,colorRenderbuffers:o,depthStencilRenderbuffer:s,destroyAttachments:e.destroyAttachments}),this._colorFramebuffer=new la({context:t,colorTextures:r,depthStencilTexture:a,destroyAttachments:e.destroyAttachments})}VC.prototype.getRenderFramebuffer=function(){return this._renderFramebuffer};VC.prototype.getColorFramebuffer=function(){return this._colorFramebuffer};VC.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)};VC.prototype.isDestroyed=function(){return!1};VC.prototype.destroy=function(){return this._renderFramebuffer.destroy(),this._colorFramebuffer.destroy(),ue(this)};var PB=VC;var nl={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===nl.RGBA4||e===nl.RGBA8||e===nl.RGBA16F||e===nl.RGBA32F||e===nl.RGB5_A1||e===nl.RGB565||e===nl.DEPTH_COMPONENT16||e===nl.STENCIL_INDEX8||e===nl.DEPTH_STENCIL||e===nl.DEPTH24_STENCIL8},getColorFormat:function(e){return e===te.FLOAT?nl.RGBA32F:e===te.HALF_FLOAT_OES?nl.RGBA16F:nl.RGBA8}},il=Object.freeze(nl);function fv(e){e=y(e,y.EMPTY_OBJECT);let n=e.context._gl,i=Vt.maximumRenderbufferSize,o=y(e.format,il.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(fv.prototype,{format:{get:function(){return this._format}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});fv.prototype._getRenderbuffer=function(){return this._renderbuffer};fv.prototype.isDestroyed=function(){return!1};fv.prototype.destroy=function(){return this._gl.deleteRenderbuffer(this._renderbuffer),ue(this)};var Vu=fv;function rs(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(rs.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}}});rs.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])};rs.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,at.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:dn.NEAREST}),this._numSamples>1){let a=il.getColorFormat(o);this._colorRenderbuffers[s]=new Vu({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:at.DEPTH_STENCIL,pixelDatatype:Ke.UNSIGNED_INT_24_8,sampler:dn.NEAREST}),this._numSamples>1&&(this._depthStencilRenderbuffer=new Vu({context:e,width:t,height:n,format:il.DEPTH24_STENCIL8,numSamples:this._numSamples}))):this._depthStencilRenderbuffer=new Vu({context:e,width:t,height:n,format:il.DEPTH_STENCIL})),this._depth&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?this._depthTexture=new Mt({context:e,width:t,height:n,pixelFormat:at.DEPTH_COMPONENT,pixelDatatype:Ke.UNSIGNED_INT,sampler:dn.NEAREST}):this._depthRenderbuffer=new Vu({context:e,width:t,height:n,format:il.DEPTH_COMPONENT16})),this._numSamples>1?this._multisampleFramebuffer=new PB({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 la({context:e,colorTextures:this._colorTextures,depthTexture:this._depthTexture,depthRenderbuffer:this._depthRenderbuffer,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1})}};rs.prototype.getColorTexture=function(e){return e=y(e,0),this._colorTextures[e]};rs.prototype.setColorTexture=function(e,t){t=y(t,0),this._attachmentsDirty=e!==this._colorTextures[t],this._colorTextures[t]=e};rs.prototype.getColorRenderbuffer=function(e){return e=y(e,0),this._colorRenderbuffers[e]};rs.prototype.setColorRenderbuffer=function(e,t){t=y(t,0),this._attachmentsDirty=e!==this._colorRenderbuffers[t],this._colorRenderbuffers[t]=e};rs.prototype.getDepthRenderbuffer=function(){return this._depthRenderbuffer};rs.prototype.setDepthRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthRenderbuffer,this._depthRenderbuffer=e};rs.prototype.getDepthTexture=function(){return this._depthTexture};rs.prototype.setDepthTexture=function(e){this._attachmentsDirty=e!==this._depthTexture,this._depthTexture=e};rs.prototype.getDepthStencilRenderbuffer=function(){return this._depthStencilRenderbuffer};rs.prototype.setDepthStencilRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthStencilRenderbuffer,this._depthStencilRenderbuffer=e};rs.prototype.getDepthStencilTexture=function(){return this._depthStencilTexture};rs.prototype.setDepthStencilTexture=function(e){this._attachmentsDirty=e!==this._depthStencilTexture,this._depthStencilTexture=e};rs.prototype.prepareTextures=function(e,t){this._numSamples>1&&this._multisampleFramebuffer.blitFramebuffers(e,t)};rs.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this.framebuffer,t.execute(e,n),t.framebuffer=i};rs.prototype.destroyFramebuffer=function(){this._framebuffer=this._framebuffer&&this._framebuffer.destroy(),this._multisampleFramebuffer=this._multisampleFramebuffer&&this._multisampleFramebuffer.destroy()};rs.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 hi=rs;var OB=`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 kC(){this._framebuffer=new hi({colorAttachmentsLength:2,depth:!0,supportsDepthTexture:!0}),this._drawCommand=void 0,this._clearCommand=void 0,this._strength=1,this._radius=1}Object.defineProperties(kC.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 wFe(e){e._framebuffer.destroy(),e._drawCommand=void 0,e._clearCommand=void 0}var M5=new H;function DFe(e,t){let n=new He({defines:["LOG_DEPTH_WRITE"],sources:[OB]}),i={u_pointCloud_colorGBuffer:function(){return e.colorGBuffer},u_pointCloud_depthGBuffer:function(){return e.depthGBuffer},u_distanceAndEdlStrength:function(){return M5.x=e._radius,M5.y=e._strength,M5}},o=ke.fromCache({blending:fn.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:Se.CESIUM_3D_TILE,owner:e}),e._clearCommand=new ui({framebuffer:e.framebuffer,color:new z(0,0,0,0),depth:1,renderState:ke.fromCache(),pass:Se.CESIUM_3D_TILE,owner:e})}function IFe(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i),DFe(e,t)}function gte(e){return e.drawBuffers&&e.fragmentDepth}kC.isSupported=gte;function PFe(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}kC.prototype.update=function(e,t,n,i){if(!gte(e.context))return;this._strength=n.eyeDomeLightingStrength,this._radius=n.eyeDomeLightingRadius*e.pixelRatio,IFe(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===Se.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=PFe(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)};kC.prototype.isDestroyed=function(){return!1};kC.prototype.destroy=function(){return wFe(this),ue(this)};var W_=kC;function yte(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)}yte.isSupported=function(e){return W_.isSupported(e.context)};var Zh=yte;var ua={},OFe=new re(0,0,0,1),ka=new re,MFe=new qe,R5=new H,B5=new H;ua.wgs84ToWindowCoordinates=function(e,t,n){return ua.wgs84WithEyeOffsetToWindowCoordinates(e,t,m.ZERO,n)};var Ate=new re,xte=new m;function dv(e,t,n,i){let o=n.viewMatrix,r=B.multiplyByVector(o,re.fromElements(e.x,e.y,e.z,1,Ate),Ate),s=m.multiplyComponents(t,m.normalize(r,xte),xte);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 RFe=new he(Math.PI,P.PI_OVER_TWO),BFe=new m,LFe=new m;ua.wgs84WithEyeOffsetToWindowCoordinates=function(e,t,n,i){let o=e.frameState,r=ua.computeActualWgs84Position(o,t,OFe);if(!u(r))return;let s=e.canvas,a=MFe;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=RFe,p=f.project(d,BFe),g=m.clone(c.position,LFe),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,ka=dv(r,n,c,ka),ua.clipToGLWindowCoordinates(a,ka,R5),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,ka=dv(r,n,c,ka),ua.clipToGLWindowCoordinates(a,ka,B5)}else{a.x+=E.x,a.width-=E.x,c.frustum.left=-p.x-C,ka=dv(r,n,c,ka),ua.clipToGLWindowCoordinates(a,ka,R5),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,ka=dv(r,n,c,ka),ua.clipToGLWindowCoordinates(a,ka,B5)}m.clone(g,c.position),c.frustum=h.clone(),i=H.clone(R5,i),(i.x<0||i.x>s.clientWidth)&&(i.x=B5.x)}}if(o.mode!==ne.SCENE2D||l){if(ka=dv(r,n,c,ka),ka.z<0&&!(c.frustum instanceof nn)&&!(c.frustum instanceof Lr))return;i=ua.clipToGLWindowCoordinates(a,ka,i)}return i.y=s.clientHeight-i.y,i};ua.wgs84ToDrawingBufferCoordinates=function(e,t,n){if(n=ua.wgs84ToWindowCoordinates(e,t,n),!!u(n))return ua.transformWindowToDrawingBuffer(e,n,n)};var Qh=new m,NFe=new he;ua.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,NFe);if(!u(r))return;if(o.project(r,Qh),i===ne.COLUMBUS_VIEW)return m.fromElements(Qh.z,Qh.x,Qh.y,n);if(i===ne.SCENE2D)return m.fromElements(0,Qh.x,Qh.y,n);let s=e.morphTime;return m.fromElements(P.lerp(Qh.z,t.x,s),P.lerp(Qh.x,t.y,s),P.lerp(Qh.y,t.z,s),n)};var Cte=new m,Tte=new m,Ete=new B;ua.clipToGLWindowCoordinates=function(e,t,n){return m.divideByScalar(t,t.w,Cte),B.computeViewportTransformation(e,0,1,Ete),B.multiplyByPoint(Ete,Cte,Tte),H.fromCartesian3(Tte,n)};ua.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 FFe=new re,bte=new re;ua.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,FFe);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=bte,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,bte);let g=1/d.w;m.multiplyByScalar(d,g,d)}return m.fromCartesian4(d,i)};var Qi=ua;var UFe={LEFT:-1,NONE:0,RIGHT:1},ol=Object.freeze(UFe);var zC={};zC._deprecationWarning=$;var $h=Uint32Array.BYTES_PER_ELEMENT;zC.parse=function(e,t){let n=y(t,0);t=n;let i=new Uint8Array(e),o=new 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this._gltfLoader?.texturesLoaded}},cacheKey:{get:function(){}},components:{get:function(){return this._components}}});tp.prototype.load=function(){if(u(this._promise))return this._promise;let e=FB.parse(this._arrayBuffer,this._byteOffset),t=e.featureTableJson,n=e.featureTableBinary,i=e.batchTableJson,o=e.batchTableBinary,r=e.gltfFormat,s=new xm(t,n);this._featureTable=s;let a=s.getGlobalProperty("INSTANCES_LENGTH");if(s.featuresLength=a,!u(a))throw new de("Feature table global property: INSTANCES_LENGTH must be defined");this._instancesLength=a;let c=s.getGlobalProperty("RTC_CENTER",X.FLOAT,3);u(c)&&(this._transform=B.fromTranslation(m.fromArray(c))),this._batchTable={json:i,binary:o};let l={upAxis:this._upAxis,forwardAxis:this._forwardAxis,releaseGltfJson:this._releaseGltfJson,incrementallyLoadTextures:this._incrementallyLoadTextures,loadAttributesAsTypedArray:this._loadAttributesAsTypedArray,loadIndicesForWireframe:this._loadIndicesForWireframe,loadPrimitiveOutline:this._loadPrimitiveOutline};if(r===0){let d=Fl(e.gltf);d=d.replace(/[\s\0]+$/,"");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 Jh(l);return this._gltfLoader=f,this._state=ep.LOADING,this._promise=f.load().then(()=>{if(!this.isDestroyed())return this._state=ep.PROCESSING,this}).catch(d=>{if(!this.isDestroyed())throw a2e(this,d)}),this._promise};function a2e(e,t){e.unload(),e._state=ep.FAILED;let n="Failed to load i3dm";return e.getError(n,t)}tp.prototype.process=function(e){if(this._state===ep.READY)return!0;let t=this._gltfLoader,n=!1;if(this._state===ep.PROCESSING&&(n=t.process(e)),!n)return!1;let i=t.components;return i.transform=B.multiplyTransformation(this._transform,i.transform,i.transform),u2e(this,i,e),c2e(this,i),this._components=i,this._arrayBuffer=void 0,this._state=ep.READY,!0};function c2e(e,t){let n=e._batchTable,i=e._instancesLength;if(i===0)return;let o;if(u(n.json))o=j_({count:i,batchTable:n.json,binaryBody:n.binary});else{let r=new tl({name:gm.BATCH_TABLE_CLASS_NAME,count:i});o=new Ua({schema:{},propertyTables:[r]})}t.structuralMetadata=o}var VB=new m,F5=new Array(4),l2e=new B;function u2e(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=d2e(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,VB),f[3*i+0]=VB.x,f[3*i+1]=VB.y,f[3*i+2]=VB.z;let G=B.fromTranslation(V.center,l2e);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&&(m2e(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&&(h2e(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 Ote;L.transformInWorldSpace=!0;let N=e._buffers,_=new UB;if(_.name="Instance Translation",_.semantic=Jr.TRANSLATION,_.componentDatatype=X.FLOAT,_.type=an.VEC3,_.count=r,_.typedArray=f,!c){let V=ft.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 UB;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 UB;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=ft.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 UB;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=ft.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 s2e;I.propertyTableId=0,I.setIndex=0,I.positionalLabel="instanceFeatureId_0",L.featureIds.push(I);let R=t.nodes,F=R.length,k=!1;for(i=0;i<F;i++){let V=R[i];V.primitives.length>0&&(V.instances=k?f2e(L):L,k=!0)}}function f2e(e){let t=new Ote;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 d2e(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 Pte=new Array(4);function m2e(e,t,n,i,o,r,s,a,c,l){let f=e.getProperty("NORMAL_UP",X.FLOAT,3,n,F5),d=e.getProperty("NORMAL_RIGHT",X.FLOAT,3,n,Pte),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,F5),h=e.getProperty("NORMAL_RIGHT_OCT32P",X.UNSIGNED_SHORT,2,n,Pte);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.");jn.octDecodeInRange(g[0],g[1],65535,r),jn.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 h2e(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,F5);u(o)&&(n.x*=o[0],n.y*=o[1],n.z*=o[2])}function p2e(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}tp.prototype.isUnloaded=function(){return this._state===ep.UNLOADED};tp.prototype.unload=function(){u(this._gltfLoader)&&!this._gltfLoader.isDestroyed()&&this._gltfLoader.unload(),p2e(this),this._components=void 0,this._arrayBuffer=void 0,this._state=ep.UNLOADED};var kB=tp;var _2e={STOPPED:0,ANIMATING:1},Cm=Object.freeze(_2e);function HC(){this.times=void 0,this.points=void 0,fe.throwInstantiationError()}HC.getPointType=function(e){if(typeof e=="number")return Number;if(e instanceof m)return m;if(e instanceof Ne)return Ne};HC.prototype.evaluate=fe.throwInstantiationError;HC.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};HC.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};HC.prototype.clampTime=function(e){let t=this.times;return P.clamp(e,t[0],t[t.length-1])};var oo=HC;function GC(e){this._value=e,this._valueType=oo.getPointType(e)}Object.defineProperties(GC.prototype,{value:{get:function(){return this._value}}});GC.prototype.findTimeInterval=function(e){};GC.prototype.wrapTime=function(e){return 0};GC.prototype.clampTime=function(e){return 0};GC.prototype.evaluate=function(e,t){let n=this._value,i=this._valueType;return i===Number?n:i.clone(n,t)};var zB=GC;function WC(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(WC.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});WC.prototype.findTimeInterval=oo.prototype.findTimeInterval;WC.prototype.wrapTime=oo.prototype.wrapTime;WC.prototype.clampTime=oo.prototype.clampTime;WC.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 T0=WC;var Mte={};Mte.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 pv=Mte;var Rte=[],Bte=[],Lte=[],Nte=[];function g2e(e,t,n){let i=Rte,o=Lte,r=Bte,s=Nte;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),pv.solve(i,r,o,s)}function y2e(e){let t=Rte,n=Lte,i=Bte,o=Nte;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),pv.solve(t,i,n,o)}function rl(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(rl.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}}});rl.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 rl({times:t,points:n,inTangents:r,outTangents:o})};rl.createNaturalCubic=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.times,n=e.points;if(n.length<3)return new T0({points:n,times:t});let i=y2e(n),o=i.slice(0,i.length-1),r=i.slice(1,i.length);return new rl({times:t,points:n,inTangents:r,outTangents:o})};rl.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 T0({points:n,times:t});let s=g2e(n,i,o),a=s.slice(0,s.length-1),c=s.slice(1,s.length);return new rl({times:t,points:n,inTangents:c,outTangents:a})};rl.hermiteCoefficientMatrix=new B(2,-3,0,1,-2,3,0,0,1,-2,1,0,1,-1,0,0);rl.prototype.findTimeInterval=oo.prototype.findTimeInterval;var A2e=new re,jC=new m;rl.prototype.wrapTime=oo.prototype.wrapTime;rl.prototype.clampTime=oo.prototype.clampTime;rl.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=A2e;l.z=c,l.y=c*c,l.x=l.y*c,l.w=1;let f=B.multiplyByVector(rl.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,jC),d.add(t,jC,t),d.multiplyByScalar(r[s],f.z,jC),d.add(t,jC,t),d.multiplyByScalar(o[s],f.w,jC),d.add(t,jC,t))};var E0=rl;function YC(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(YC.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});YC.prototype.findTimeInterval=oo.prototype.findTimeInterval;YC.prototype.wrapTime=oo.prototype.wrapTime;YC.prototype.clampTime=oo.prototype.clampTime;YC.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 HB=YC;function x2e(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 qC(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._evaluateFunction=x2e(this),this._lastTimeIndex=0}Object.defineProperties(qC.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});qC.prototype.findTimeInterval=oo.prototype.findTimeInterval;qC.prototype.wrapTime=oo.prototype.wrapTime;qC.prototype.clampTime=oo.prototype.clampTime;qC.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var GB=qC;var b0=Bt.AnimatedPropertyType;function V5(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,E2e(this)}Object.defineProperties(V5.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 C2e(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 E0({times:e,points:n,inTangents:i,outTangents:o})}function Fte(e,t,n,i){if(e.length===1&&t.length===1)return new zB(t[0]);switch(n){case Am.STEP:return new HB({times:e,points:t});case Am.CUBICSPLINE:return C2e(e,t);case Am.LINEAR:return i===b0.ROTATION?new GB({times:e,points:t}):new T0({times:e,points:t})}}function T2e(e,t,n,i,o){let r=[];if(i===b0.WEIGHTS){let a=t.length/o,c,l;for(c=0;c<o;c++){let f=new Array(a),d=c;if(n===Am.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(Fte(e,f,n,i))}}else r.push(Fte(e,t,n,i));return r}var U5;function E2e(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=T2e(i,o,r,a,l);switch(e._splines=f,e._path=a,a){case b0.TRANSLATION:case b0.SCALE:U5=new m;break;case b0.ROTATION:U5=new Ne;break;case b0.WEIGHTS:break}}V5.prototype.animate=function(e){let t=this._splines,n=this._path,i=this._runtimeAnimation.model,o=this._runtimeNode;if(n===b0.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,U5)}}};var WB=V5;function k5(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,Wl.NONE),this._animationTime=n.animationTime,this._prevAnimationDelta=void 0,this.start=new ye,this.update=new ye,this.stop=new ye,this._state=Cm.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,b2e(this)}Object.defineProperties(k5.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 b2e(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 WB({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}k5.prototype.animate=function(e){let t=this._runtimeChannels,n=t.length;for(let i=0;i<n;i++)t[i].animate(e)};var jB=k5;function np(e){this.animationAdded=new ye,this.animationRemoved=new ye,this.animateWhilePaused=!1,this._model=e,this._runtimeAnimations=[],this._previousTime=void 0}Object.defineProperties(np.prototype,{length:{get:function(){return this._runtimeAnimations.length}},model:{get:function(){return this._model}}});function z5(e,t,n){let i=e._model,o=new jB(i,t,n);return e._runtimeAnimations.push(o),e.animationAdded.raiseEvent(i,o),o}np.prototype.add=function(e){e=y(e,y.EMPTY_OBJECT);let n=this._model.sceneGraph.components.animations,i=e.index;if(u(i))return z5(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 z5(this,n[i],e)};np.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=z5(this,n[r],e);i.push(s)}return i};np.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};np.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])};np.prototype.contains=function(e){return u(e)?this._runtimeAnimations.indexOf(e)!==-1:!1};np.prototype.get=function(e){return this._runtimeAnimations[e]};var YB=[];function S2e(e,t,n){return function(){e.animationRemoved.raiseEvent(t,n)}}np.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===Wl.REPEAT||a.loop===Wl.MIRRORED_REPEAT,A=(d||h&&!u(a.startTime))&&(g<=1||h)&&!p;if(g===a._prevAnimationDelta){let x=a._state===Cm.STOPPED;if(A!==x)continue}if(a._prevAnimationDelta=g,A||a._state===Cm.ANIMATING){if(A&&a._state===Cm.STOPPED&&(a._state=Cm.ANIMATING,a.start.numberOfListeners>0&&e.afterRender.push(a._raiseStartEvent)),a.loop===Wl.REPEAT)g=g-Math.floor(g);else if(a.loop===Wl.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=Cm.STOPPED,a.stop.numberOfListeners>0&&e.afterRender.push(a._raiseStopEvent),a.removeOnStop&&YB.push(a))}}n=YB.length;for(let s=0;s<n;++s){let a=YB[s];t.splice(t.indexOf(a),1),e.afterRender.push(S2e(this,r,a))}return YB.length=0,i};var qB=np;function S0(e){this._model=e.model,this._featureTable=e.featureTable,this._featureId=e.featureId,this._color=void 0}Object.defineProperties(S0.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 z),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}}});S0.prototype.hasProperty=function(e){return this._featureTable.hasProperty(this._featureId,e)};S0.prototype.getProperty=function(e){return this._featureTable.getProperty(this._featureId,e)};S0.prototype.getPropertyInherited=function(e){return this._featureTable.hasPropertyBySemantic(this._featureId,e)?this._featureTable.getPropertyBySemantic(this._featureId,e):this._featureTable.getProperty(this._featureId,e)};S0.prototype.getPropertyIds=function(e){return this._featureTable.getPropertyIds(e)};S0.prototype.setProperty=function(e,t){return this._featureTable.setProperty(this._featureId,e,t)};var XB=S0;var _v={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};_v.getStyleCommandsNeeded=function(e,t){return t===0?_v.ALL_OPAQUE:t===e?_v.ALL_TRANSLUCENT:_v.OPAQUE_AND_TRANSLUCENT};var Tm=Object.freeze(_v);var K_={GLTF:"GLTF",TILE_GLTF:"TILE_GLTF",TILE_B3DM:"B3DM",TILE_I3DM:"I3DM",TILE_PNTS:"PNTS",TILE_GEOJSON:"TILE_GEOJSON"};K_.is3DTiles=function(e){switch(e){case K_.TILE_GLTF:case K_.TILE_B3DM:case K_.TILE_I3DM:case K_.TILE_PNTS:case K_.TILE_GEOJSON:return!0;case K_.GLTF:return!1}};var Wo=Object.freeze(K_);function br(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=Tm.ALL_OPAQUE,v2e(this)}Object.defineProperties(br.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 v2e(e){let t=e._model,n=Wo.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 Bs(s,o)}else for(o=0;o<i;o++)r[o]=new XB({model:t,featureId:o,featureTable:e});e._features=r,e._featuresLength=i,e._batchTexture=new $c({featuresLength:i,owner:e,statistics:n?t.content.tileset.statistics:void 0})}br.prototype.update=function(e){this._styleCommandsNeededDirty=!1,this._batchTexture.update(void 0,e);let t=Tm.getStyleCommandsNeeded(this._featuresLength,this._batchTexture.translucentFeaturesLength);this._styleCommandsNeeded!==t&&(this._styleCommandsNeededDirty=!0,this._styleCommandsNeeded=t)};br.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};br.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};br.prototype.getShow=function(e){return this._batchTexture.getShow(e)};br.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};br.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};br.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};br.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};br.prototype.getFeature=function(e){return this._features[e]};br.prototype.hasProperty=function(e,t){return this._propertyTable.hasProperty(e,t)};br.prototype.hasPropertyBySemantic=function(e,t){return this._propertyTable.hasPropertyBySemantic(e,t)};br.prototype.getProperty=function(e,t){return this._propertyTable.getProperty(e,t)};br.prototype.getPropertyBySemantic=function(e,t){return this._propertyTable.getPropertyBySemantic(e,t)};br.prototype.getPropertyIds=function(e){return this._propertyTable.getPropertyIds(e)};br.prototype.setProperty=function(e,t,n){return this._propertyTable.setProperty(e,t,n)};br.prototype.isClass=function(e,t){return this._propertyTable.isClass(e,t)};br.prototype.isExactClass=function(e,t){return this._propertyTable.isExactClass(e,t)};br.prototype.getExactClassName=function(e){return this._propertyTable.getExactClassName(e)};var w2e=new z;br.prototype.applyStyle=function(e){if(!u(e)){this.setAllColor($c.DEFAULT_COLOR_VALUE),this.setAllShow($c.DEFAULT_SHOW_VALUE);return}for(let t=0;t<this._featuresLength;t++){let n=this.getFeature(t),i=u(e.color)?y(e.color.evaluateColor(n,w2e),$c.DEFAULT_COLOR_VALUE):$c.DEFAULT_COLOR_VALUE,o=u(e.show)?y(e.show.evaluate(n),$c.DEFAULT_SHOW_VALUE):$c.DEFAULT_SHOW_VALUE;this.setColor(t,i),this.setShow(t,o)}};br.prototype.isDestroyed=function(){return!1};br.prototype.destroy=function(e){this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),ue(this)};var KB=br;var JB=`#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 ZB=`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 G5(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=[],O2e(this)}function D2e(e){return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:e,frontOperation:{fail:dt.KEEP,zFail:dt.DECREMENT_WRAP,zPass:dt.KEEP},backFunction:e,backOperation:{fail:dt.KEEP,zFail:dt.INCREMENT_WRAP,zPass:dt.KEEP},reference:Lt.CESIUM_3D_TILE_MASK,mask:Lt.CESIUM_3D_TILE_MASK},stencilMask:Lt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:dc.LESS_OR_EQUAL},depthMask:!1}}var I2e={stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},backFunction:zn.NOT_EQUAL,backOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},reference:0,mask:Lt.CLASSIFICATION_MASK},stencilMask:Lt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:fn.PRE_MULTIPLIED_ALPHA_BLEND},P2e={stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},backFunction:zn.NOT_EQUAL,backOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},reference:0,mask:Lt.CLASSIFICATION_MASK},stencilMask:Lt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1},kte=[];function O2e(e){let t=e._command,n=kte;if(e._useDebugWireframe){t.pass=Se.OPAQUE,n.length=0,n.push(t),e._commandListDebugWireframe=gv(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=Se.TERRAIN_CLASSIFICATION,s=H5(t,r),a=Ute(t,r);n.length=0,n.push(s,a),e._commandListTerrain=gv(e,n,e._commandListTerrain),o&&(e._commandListTerrainPicking=Vte(e,n,e._commandListTerrainPicking))}if(e._classifies3DTiles){let r=Se.CESIUM_3D_TILE_CLASSIFICATION,s=H5(t,r),a=Ute(t,r);n.length=0,n.push(s,a),e._commandList3DTiles=gv(e,n,e._commandList3DTiles),o&&(e._commandList3DTilesPicking=Vte(e,n,e._commandList3DTilesPicking))}}function gv(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 H5(e,t){let n=nt.shallowClone(e);n.cull=!1,n.pass=t;let i=t===Se.TERRAIN_CLASSIFICATION?zn.ALWAYS:zn.EQUAL,o=D2e(i);return n.renderState=ke.fromCache(o),n}function Ute(e,t){let n=nt.shallowClone(e);return n.cull=!1,n.pass=t,n.renderState=ke.fromCache(I2e),n}var M2e=[];function Vte(e,t,n){let i=ke.fromCache(P2e),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=M2e;return c.length=0,c.push(s,a),gv(e,c,n)}Object.defineProperties(G5.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}}});G5.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=Se.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,r=H5(this._command,o),s=kte;s.length=0,s.push(r),this._commandListIgnoreShow=gv(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 QB=G5;function $B(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===Se.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,R2e(this)}function ip(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}ip.clone=function(e){return new ip({command:e.command,updateShadows:e.updateShadows,updateBackFaceCulling:e.updateBackFaceCulling,updateCullFace:e.updateCullFace,updateDebugShowBoundingVolume:e.updateDebugShowBoundingVolume,is2D:e.is2D,derivedCommand2D:e.derivedCommand2D})};function R2e(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 ip({command:t,updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0,is2D:!1}),o.push(e._originalCommand),e._needsTranslucentCommand&&(e._translucentCommand=new ip({command:k2e(t),updateShadows:!0,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!0}),o.push(e._translucentCommand)),e._needsSkipLevelOfDetailCommands&&(e._skipLodBackfaceCommand=new ip({command:Y2e(t),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:i,updateDebugShowBoundingVolume:!1}),e._skipLodStencilCommand=new ip({command:q2e(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),o.push(e._skipLodBackfaceCommand),o.push(e._skipLodStencilCommand)),e._needsSilhouetteCommands&&(e._silhouetteModelCommand=new ip({command:z2e(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),e._silhouetteColorCommand=new ip({command:H2e(t,n),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!1}),o.push(e._silhouetteModelCommand),o.push(e._silhouetteColorCommand))}Object.defineProperties($B.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,L2e(this)}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){this._backFaceCulling!==e&&(this._backFaceCulling=e,N2e(this))}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace!==e&&(this._cullFace=e,F2e(this))}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolume=e,U2e(this))}}});function B2e(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 L2e(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 N2e(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 F2e(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 U2e(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}}}$B.prototype.pushCommands=function(e,t){let n=zte(this,e);n&&!this._has2DCommands&&(V2e(this),this._has2DCommands=!0,this._modelMatrix2DDirty=!0),this._modelMatrix2DDirty&&(B2e(this,e),this._modelMatrix2DDirty=!1);let i=this.model.styleCommandsNeeded;if(!(this._needsTranslucentCommand&&u(i)&&(i!==Tm.ALL_OPAQUE&&KC(t,this._translucentCommand,n),i===Tm.ALL_TRANSLUCENT))){if(this._needsSkipLevelOfDetailCommands){let{tileset:o,tile:r}=this._model.content;if(o.hasMixedContent){r._finalResolution||KC(o._backfaceCommands,this._skipLodBackfaceCommand,n),G2e(this,r,n),KC(t,this._skipLodStencilCommand,n);return}}if(this._needsSilhouetteCommands){KC(t,this._silhouetteModelCommand,n);return}return KC(t,this._originalCommand,n),t}};$B.prototype.pushSilhouetteCommands=function(e,t){let n=zte(this,e);return KC(t,this._silhouetteColorCommand,n),t};function KC(e,t,n){e.push(t.command),n&&e.push(t.derivedCommand2D.command)}function zte(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 XC(e,t){if(!u(t))return;let n=ip.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 V2e(e){XC(e,e._originalCommand),XC(e,e._translucentCommand),XC(e,e._skipLodBackfaceCommand),XC(e,e._skipLodStencilCommand),XC(e,e._silhouetteModelCommand),XC(e,e._silhouetteColorCommand)}function k2e(e){let t=nt.shallowClone(e);t.pass=Se.TRANSLUCENT;let n=je(e.renderState,!0);return n.cull.enabled=!1,n.depthMask=!1,n.blending=fn.ALPHA_BLEND,t.renderState=ke.fromCache(n),t}function z2e(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 H2e(e,t){let n=t._silhouetteId%255,i=nt.shallowClone(e),o=je(e.renderState,!0);o.cull.enabled=!1,(e.pass===Se.TRANSLUCENT||t.silhouetteColor.alpha<1)&&(i.pass=Se.TRANSLUCENT,o.depthMask=!1,o.blending=fn.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 G2e(e,t,n){let i=e._skipLodStencilCommand,o=i.command,r=t._selectionDepth,s=W2e(o);if(r!==s){let a=j2e(r),c=je(o.renderState,!0);c.stencilTest.reference=a,o.renderState=ke.fromCache(c),n&&(i.derivedCommand2D.renderState=c)}}function W2e(e){return(e.renderState.stencilTest.reference&Lt.SKIP_LOD_MASK)>>>Lt.SKIP_LOD_BIT_SHIFT}function j2e(e){return Lt.CESIUM_3D_TILE_MASK|e<<Lt.SKIP_LOD_BIT_SHIFT}function Y2e(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 q2e(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=dt.REPLACE,i.backFunction=zn.GREATER_OR_EQUAL,i.backOperation.zPass=dt.REPLACE,n.stencilMask=Lt.CESIUM_3D_TILE_MASK|Lt.SKIP_LOD_MASK,t.renderState=ke.fromCache(n),t}var eL=$B;function X2e(e,t){let n=e.shaderBuilder;n.addVertexLines(ZB),n.addFragmentLines(JB);let i=K2e(e),o=new ai({context:t.context,indexBuffer:i,attributes:e.attributes}),r=e.model;r._pipelineResources.push(o);let s=n.buildShaderProgram(t.context);r._pipelineResources.push(s);let a=e.alphaOptions.pass,c=r.sceneGraph,l=t.mode===ne.SCENE3D,f,d;if(!l&&!t.scene3DOnly&&r._projectTo2D)f=B.multiplyTransformation(c._computedModelMatrix,e.runtimeNode.computedTransform,new B),d=e.runtimePrimitive.boundingSphere2D;else{let T=l?c._computedModelMatrix:c._computedModelMatrix2D;f=B.multiplyTransformation(T,e.runtimeNode.computedTransform,new B),d=ae.transform(e.boundingSphere,f,e.boundingSphere)}let p=je(ke.fromCache(e.renderStateOptions),!0);p.cull.face=$t.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 QB({primitiveRenderResources:e,command:C}):new eL({primitiveRenderResources:e,command:C})}function K2e(e){let t=e.wireframeIndexBuffer;if(u(t))return t;let n=e.indices;if(u(n))return n.buffer}var tL=X2e;var v0={VERTEX:0,FRAGMENT:1,BOTH:2};v0.includesVertexShader=function(e){return e===v0.VERTEX||e===v0.BOTH};v0.includesFragmentShader=function(e){return e===v0.FRAGMENT||e===v0.BOTH};var Ee=Object.freeze(v0);var Hte={name:"TilesetPipelineStage"};Hte.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=pt(r,e.uniformMap),e.hasSkipLevelOfDetail=!0}let i=e.renderStateOptions;i.stencilTest=Lt.setCesium3DTileBit(),i.stencilMask=Lt.CESIUM_3D_TILE_MASK};var nL=Hte;var iL=`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 Gte={name:"ImageBasedLightingPipelineStage"};Gte.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),um.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(iL);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=pt(r,e.uniformMap)};var oL=Gte;var J2e=P.EPSILON16;function j5(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(j5.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,J2e)||(this._currentValue=e,this.runtimeArticulation._dirty=!0)}}});var Z2e=new m,W5=new Z;j5.prototype.applyStageToMatrix=function(e){let t=this.type,n=this.currentValue,i=Z2e,o;switch(t){case xc.XROTATE:o=Z.fromRotationX(P.toRadians(n),W5),e=B.multiplyByMatrix3(e,o,e);break;case xc.YROTATE:o=Z.fromRotationY(P.toRadians(n),W5),e=B.multiplyByMatrix3(e,o,e);break;case xc.ZROTATE:o=Z.fromRotationZ(P.toRadians(n),W5),e=B.multiplyByMatrix3(e,o,e);break;case xc.XTRANSLATE:i.x=n,i.y=0,i.z=0,e=B.multiplyByTranslation(e,i,e);break;case xc.YTRANSLATE:i.x=0,i.y=n,i.z=0,e=B.multiplyByTranslation(e,i,e);break;case xc.ZTRANSLATE:i.x=0,i.y=0,i.z=n,e=B.multiplyByTranslation(e,i,e);break;case xc.XSCALE:i.x=n,i.y=1,i.z=1,e=B.multiplyByScale(e,i,e);break;case xc.YSCALE:i.x=1,i.y=n,i.z=1,e=B.multiplyByScale(e,i,e);break;case xc.ZSCALE:i.x=1,i.y=1,i.z=n,e=B.multiplyByScale(e,i,e);break;case xc.UNIFORMSCALE:e=B.multiplyByUniformScale(e,n,e);break;default:break}return e};var rL=j5;function sL(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,Q2e(this)}Object.defineProperties(sL.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 Q2e(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 rL({stage:a,runtimeArticulation:e});o.push(c);let l=a.name;r[l]=c}}sL.prototype.setArticulationStage=function(e,t){let n=this._runtimeStagesByName[e];u(n)&&(n.currentValue=t)};var $2e=new B,e3e=new B;sL.prototype.apply=function(){if(!this._dirty)return;this._dirty=!1;let e=B.clone(B.IDENTITY,$2e),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,e3e);s.transform=a}};var aL=sL;var cL=`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 JC={name:"ModelColorPipelineStage",COLOR_UNIFORM_NAME:"model_color",COLOR_BLEND_UNIFORM_NAME:"model_colorBlend"};JC.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_COLOR",void 0,Ee.FRAGMENT),i.addFragmentLines(cL);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=Se.TRANSLUCENT),i.addUniform("vec4",JC.COLOR_UNIFORM_NAME,Ee.FRAGMENT),o[JC.COLOR_UNIFORM_NAME]=function(){return t.color},i.addUniform("float",JC.COLOR_BLEND_UNIFORM_NAME,Ee.FRAGMENT),o[JC.COLOR_BLEND_UNIFORM_NAME]=function(){return Ac.getColorBlend(t.colorBlendMode,t.colorBlendAmount)},e.uniformMap=pt(o,e.uniformMap)};var w0=JC;var lL=`#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 Wte={name:"ModelClippingPlanesPipelineStage"},t3e=new H;Wte.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),ys.useFloatTexture(o)&&r.addDefine("USE_CLIPPING_PLANES_FLOAT_TEXTURE",void 0,Ee.FRAGMENT);let s=ys.getTextureResolution(i,o,t3e);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(lL);let a={model_clippingPlanes:function(){return i.texture},model_clippingPlanesEdgeStyle:function(){let c=z.clone(i.edgeColor);return c.alpha=i.edgeWidth,c},model_clippingPlanesMatrix:function(){return t._clippingPlanesMatrix}};e.uniformMap=pt(a,e.uniformMap)};var uL=Wte;function jte(e,t){this._model=e,this._runtimeNode=t}Object.defineProperties(jte.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 fL=jte;var dL=`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 mL=`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 hL=`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 pL=new B,n3e=new B,i3e=new B,qte={name:"InstancingPipelineStage",_getInstanceTransformsAsMatrices:Qte,_transformsToTypedArray:q5};qte.process=function(e,t,n){let i=t.instances,o=i.attributes[0].count,r=e.shaderBuilder;r.addDefine("HAS_INSTANCING"),r.addVertexLines(dL);let s=e.model,a=s.sceneGraph,c=e.runtimeNode,l=n.mode!==ne.SCENE3D&&!n.scene3DOnly&&s._projectTo2D,f=[];y3e(e,n,i,f,l),C3e(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,pL);return l?B.multiplyTransformation(n.context.uniformState.view3D,p,pL):(n.mode!==ne.SCENE3D&&(p=Ot.basisTo2D(n.mapProjection,p,pL)),B.multiplyTransformation(n.context.uniformState.view,p,pL))},d.u_instance_nodeTransform=function(){return B.multiplyTransformation(a.axisCorrectionMatrix,c.computedTransform,n3e)},r.addVertexLines(hL)):r.addVertexLines(mL),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,i3e)}}e.uniformMap=pt(d,e.uniformMap),e.instanceCount=o,e.attributes.push.apply(e.attributes,f)};var yv=new B,o3e=new m;function r3e(e,t,n,i,o){let r=B.multiplyTransformation(t,e,yv);return r=B.multiplyTransformation(r,n,yv),o=Ot.basisTo2D(i.mapProjection,r,o),o}function s3e(e,t,n,i,o){let r=B.fromTranslation(e,yv),s=B.multiplyTransformation(t,r,yv);s=B.multiplyTransformation(s,n,yv);let a=B.getTranslation(s,o3e);return o=Qi.computeActualWgs84Position(i,a,o),o}function Xte(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 Kte=new B,Jte=new B,a3e=new B,c3e=new m;function l3e(e,t,n,i){let o=Kte,r=Jte;Xte(t,o,r);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let l=0;l<c;l++){let f=e[l],d=r3e(f,o,r,n,a3e),p=B.getTranslation(d,c3e),g=m.subtract(p,a,p);i[l]=B.setTranslation(d,g,i[l])}return i}function u3e(e,t,n,i){let o=Kte,r=Jte;Xte(t,o,r);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let l=0;l<c;l++){let f=e[l],d=s3e(f,o,r,n,f);i[l]=m.subtract(d,a,i[l])}return i}var f3e=new m,d3e=new m;function Zte(e,t){let n=e.runtimeNode,i=e.model.sceneGraph.computedModelMatrix,o=B.multiplyByPoint(i,n.instancingTranslationMin,f3e),r=Qi.computeActualWgs84Position(t,o,o),s=B.multiplyByPoint(i,n.instancingTranslationMax,d3e),a=Qi.computeActualWgs84Position(t,s,s);n.instancingReferencePoint2D=m.lerp(r,a,.5,new m)}function q5(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 m3e(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 h3e=new m,p3e=new Ne,_3e=new m;function Qte(e,t,n){let i=new Array(t),o=$t.getAttributeBySemantic(e,Jr.TRANSLATION),r=$t.getAttributeBySemantic(e,Jr.ROTATION),s=$t.getAttributeBySemantic(e,Jr.SCALE),a=new m(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),c=new m(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),l=u(o),f=u(r),d=u(s),p=l?o.typedArray:new Float32Array(t*3),g=f?r.typedArray:new Float32Array(t*4);f&&r.normalized&&(g=jn.dequantize(g,r.componentDatatype,r.type,t));let h;d?h=s.typedArray:(h=new Float32Array(t*3),h.fill(1));for(let x=0;x<t;x++){let C=new m(p[x*3],p[x*3+1],p[x*3+2],h3e);m.maximumByComponent(a,C,a),m.minimumByComponent(c,C,c);let T=new Ne(g[x*4],g[x*4+1],g[x*4+2],f?g[x*4+3]:1,p3e),E=new m(h[x*3],h[x*3+1],h[x*3+2],_3e),S=B.fromTranslationQuaternionRotationScale(C,T,E,new B);i[x]=S}let A=n.runtimeNode;return A.instancingTranslationMin=c,A.instancingTranslationMax=a,l&&(o.typedArray=void 0),f&&(r.typedArray=void 0),d&&(s.typedArray=void 0),i}function g3e(e,t,n){let i=new Array(t),o=e.typedArray,r=new m(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),s=new m(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(let c=0;c<t;c++){let l=new m(o[c*3],o[c*3+1],o[c*3+2]);i[c]=l,m.minimumByComponent(r,l,r),m.maximumByComponent(s,l,s)}let a=n.runtimeNode;return a.instancingTranslationMin=r,a.instancingTranslationMax=s,e.typedArray=void 0,i}function X5(e,t){let n=ft.createVertexBuffer({context:t.context,typedArray:e,usage:Fe.STATIC_DRAW});return n.vertexArrayDestroyable=!1,n}function y3e(e,t,n,i,o){let r=$t.getAttributeBySemantic(n,Jr.ROTATION);u(r)?A3e(e,n,i,t,o):x3e(e,n,i,t,o)}function A3e(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=Qte(t,s,e);let A=q5(f);d=X5(A,i),a._modelResources.push(d),c.instancingTransformsBuffer=d}if(Yte(e,d,n,l),!o)return;let p=je(i);p.mode=ne.COLUMBUS_VIEW,Zte(e,p);let g=c.instancingTransformsBuffer2D;if(!u(g)){let A=l3e(f,e,p,f),x=q5(A);g=X5(x,i),a._modelResources.push(g),c.instancingTransformsBuffer2D=g}Yte(e,g,n,"Transform2D")}function x3e(e,t,n,i,o){let r=e.shaderBuilder,s=e.runtimeNode,a=$t.getAttributeBySemantic(t,Jr.TRANSLATION),c=$t.getAttributeBySemantic(t,Jr.SCALE);if(u(c)){r.addDefine("HAS_INSTANCE_SCALE");let C="Scale";Y5(e,c.buffer,c.byteOffset,c.byteStride,n,C)}if(!u(a))return;let l,f=a.typedArray;u(f)?l=g3e(a,a.count,e):u(s.instancingTranslationMin)||(s.instancingTranslationMin=a.min,s.instancingTranslationMax=a.max),r.addDefine("HAS_INSTANCE_TRANSLATION");let d="Translation";if(Y5(e,a.buffer,a.byteOffset,a.byteStride,n,d),!o)return;let p=je(i);p.mode=ne.COLUMBUS_VIEW,Zte(e,p);let g=s.instancingTranslationBuffer2D;if(!u(g)){let C=u3e(l,e,p,l),T=m3e(C);g=X5(T,i),e.model._modelResources.push(g),s.instancingTranslationBuffer2D=g}Y5(e,g,0,void 0,n,"Translation2D")}function Yte(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${i}Row2`),n.push.apply(n,a)}function Y5(e,t,n,i,o,r){o.push({index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:3,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:n,strideInBytes:i,instanceDivisor:1}),e.shaderBuilder.addAttribute("vec3",`a_instance${r}`)}function C3e(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_${a.setIndex}`))}}var _L=qte;var K5={};K5.name="ModelMatrixUpdateStage";K5.update=function(e,t,n){let i=n.mode!==ne.SCENE3D;if(!(i&&t._model._projectTo2D)&&e._transformDirty){let o=i?t._computedModelMatrix2D:t._computedModelMatrix;$te(e,t,o,e.transformToRoot),e._transformDirty=!1}};function $te(e,t,n,i){let o;i=B.multiplyTransformation(i,e.transform,new B),e.updateComputedTransform();let r=e.runtimePrimitives.length;for(o=0;o<r;o++){let c=e.runtimePrimitives[o].drawCommand;c.modelMatrix=B.multiplyTransformation(n,i,c.modelMatrix),c.cullFace=$t.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),$te(a,t,n,i),a._transformDirty=!1}}var gL=K5;var ene={name:"NodeStatisticsPipelineStage",_countInstancingAttributes:tne,_countGeneratedBuffers:nne};ene.process=function(e,t,n){let i=e.model.statistics,o=t.instances,r=e.runtimeNode;tne(i,o),nne(i,r)};function tne(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 nne(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 yL=ene;function ZC(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,T3e(this)}Object.defineProperties(ZC.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),J5(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),J5(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),J5(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 T3e(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 a0(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 J5(e,t){e._transformDirty=!0,e._transform=B.fromTranslationRotationScale(t,e._transform)}ZC.prototype.getChild=function(e){return this.sceneGraph._runtimeNodes[this.children[e]]};ZC.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(_L),t.push(yL),n.push(gL)};ZC.prototype.updateComputedTransform=function(){this._computedTransform=B.multiply(this._transformToRoot,this._transform,this._computedTransform)};ZC.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 AL=ZC;var ine={name:"AlphaPipelineStage"};ine.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===Se.TRANSLUCENT&&(r.cull.enabled=!1,r.depthMask=!1,r.blending=fn.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 xL=ine;var one={name:"BatchTexturePipelineStage"};one.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=pt(o,e.uniformMap)};var CL=one;var rne={name:"ClassificationPipelineStage"};rne.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_CLASSIFICATION",void 0,Ee.BOTH);let o=e.runtimePrimitive;u(o.batchLengths)||E3e(t,o)};function E3e(e,t){let n=$t.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=$t.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 TL=rne;var EL=`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 bL=`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 sne={name:"CPUStylingPipelineStage"};sne.process=function(e,t,n){let i=e.model,o=e.shaderBuilder;o.addVertexLines(EL),o.addFragmentLines(bL),o.addDefine("USE_CPU_STYLING",void 0,Ee.BOTH),u(i.color)||(o.addUniform("float",w0.COLOR_BLEND_UNIFORM_NAME,Ee.FRAGMENT),e.uniformMap[w0.COLOR_BLEND_UNIFORM_NAME]=function(){return Ac.getColorBlend(i.colorBlendMode,i.colorBlendAmount)}),o.addUniform("bool","model_commandTranslucent",Ee.BOTH),e.uniformMap.model_commandTranslucent=function(){return e.alphaOptions.pass===Se.TRANSLUCENT}};var SL=sne;var ane={MODIFY_MATERIAL:"MODIFY_MATERIAL",REPLACE_MATERIAL:"REPLACE_MATERIAL"};ane.getDefineName=function(e){return`CUSTOM_SHADER_${e}`};var J_=Object.freeze(ane);var vL=`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 wL=`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 DL=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) {
  initializeFeatureIds(featureIds, attributes);
  initializeFeatureIdAliases(featureIds);
}
`;var IL=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) 
{
  initializeFeatureIds(featureIds, attributes);
  initializeFeatureIdAliases(featureIds);
  setFeatureIdVaryings();
}
`;var Mi={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()"};Mi.process=function(e,t,n){let i=e.shaderBuilder;b3e(i);let o=e.runtimeNode.node.instances;u(o)&&S3e(e,o,n),v3e(e,t,n),i.addVertexLines(IL),i.addFragmentLines(DL)};function b3e(e){e.addStruct(Mi.STRUCT_ID_FEATURE_IDS_VS,Mi.STRUCT_NAME_FEATURE_IDS,Ee.VERTEX),e.addStruct(Mi.STRUCT_ID_FEATURE_IDS_FS,Mi.STRUCT_NAME_FEATURE_IDS,Ee.FRAGMENT),e.addFunction(Mi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,Mi.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,Ee.VERTEX),e.addFunction(Mi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,Mi.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,Ee.FRAGMENT),e.addFunction(Mi.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,Mi.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,Ee.VERTEX),e.addFunction(Mi.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,Mi.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,Ee.FRAGMENT),e.addFunction(Mi.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,Mi.FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS,Ee.VERTEX)}function S3e(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?w3e(e,s,a):cne(e,s,a,o,1,n);let c=s.label;u(c)&&lne(e,a,c,Ee.BOTH)}}function v3e(e,t,n){let i=t.featureIds,r=$t.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?D3e(e,a,c):a instanceof Bt.FeatureIdImplicitRange?cne(e,a,c,r,void 0,n):(I3e(e,a,c,s,n),l=Ee.FRAGMENT);let f=a.label;u(f)&&lne(e,c,f,l)}}function w3e(e,t,n){let i=e.shaderBuilder;i.addStructField(Mi.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(Mi.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(${a}));`;i.addFunctionLines(Mi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[c]),i.addFunctionLines(Mi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[l]),i.addVarying("float",a),i.addFunctionLines(Mi.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${a} = ${s};`])}function D3e(e,t,n){let i=e.shaderBuilder;i.addStructField(Mi.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(Mi.STRUCT_ID_FEATURE_IDS_FS,"int",n);let o=t.setIndex,r=n.replace(/_\d+$/,"_"),s=[`featureIds.${n} = int(czm_round(attributes.${r}${o}));`];i.addFunctionLines(Mi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,s),i.addFunctionLines(Mi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,s)}function cne(e,t,n,i,o,r){P3e(e,t,i,o,r);let s=e.shaderBuilder,a=`a_implicit_${n}`;s.addAttribute("float",a);let c=`v_implicit_${n}`;s.addVarying("float",c),s.addStructField(Mi.STRUCT_ID_FEATURE_IDS_VS,"int",n),s.addStructField(Mi.STRUCT_ID_FEATURE_IDS_FS,"int",n),s.addFunctionLines(Mi.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${c} = ${a};`]),s.addFunctionLines(Mi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[`featureIds.${n} = int(czm_round(${a}));`]),s.addFunctionLines(Mi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[`featureIds.${n} = int(czm_round(${c}));`])}function I3e(e,t,n,i,o){let r=`u_featureIdTexture_${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(Mi.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(Mi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[p])}function lne(e,t,n,i){let o=e.shaderBuilder,r=Ee.includesVertexShader(i);r&&o.addStructField(Mi.STRUCT_ID_FEATURE_IDS_VS,"int",n),o.addStructField(Mi.STRUCT_ID_FEATURE_IDS_FS,"int",n);let s=[`featureIds.${n} = featureIds.${t};`];r&&o.addFunctionLines(Mi.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,s),o.addFunctionLines(Mi.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,s)}function P3e(e,t,n,i,o){let r=e.model,s,a;if(u(t.repeat)){let l=O3e(t,n);s=ft.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 O3e(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 D0=Mi;var PL=`void metadataStage(
  out Metadata metadata,
  out MetadataClass metadataClass,
  out MetadataStatistics metadataStatistics,
  ProcessedAttributes attributes
  )
{
  initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);
}
`;var OL=`void metadataStage(
  out Metadata metadata,
  out MetadataClass metadataClass,
  out MetadataStatistics metadataStatistics,
  ProcessedAttributes attributes
  )
{
  initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);
  setMetadataVaryings();
}
`;var Ai={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"}]};Ai.process=function(e,t,n){let{shaderBuilder:i,model:o}=e,{structuralMetadata:r={},content:s}=o,a=s?.tileset.metadataExtension?.statistics,c=M3e(r.propertyAttributes,t,a),l=B3e(r.propertyTextures,a),f=c.concat(l);N3e(i,f),V3e(i),i.addVertexLines(OL),i.addFragmentLines(PL);for(let d=0;d<c.length;d++){let p=c[d];k3e(e,p)}for(let d=0;d<l.length;d++){let p=l[d];H3e(e,p)}};function M3e(e,t,n){return u(e)?e.flatMap(i=>R3e(i,t,n)):[]}function R3e(e,t,n){let{getAttributeByName:i,getAttributeInfo:o,sanitizeGlslIdentifier:r}=$t,s=e.class.id,a=n?.classes[s],c=Object.entries(e.properties),l=new Array(c.length);for(let f=0;f<c.length;f++){let[d,p]=c[f],g=i(t,p.attribute),{glslType:h,variableName:A}=o(g);l[f]={metadataVariable:r(d),property:p,type:p.classProperty.type,glslType:h,variableName:A,propertyStatistics:a?.properties[d],shaderDestination:Ee.BOTH}}return l}function B3e(e,t){return u(e)?e.flatMap(n=>L3e(n,t)):[]}function L3e(e,t){let{sanitizeGlslIdentifier:n}=$t,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 N3e(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!==Gt.ENUM&&i.add(l)}let o=Ai.METADATA_CLASS_FIELDS;for(let a of n){let c=`${a}MetadataClass`;s(c,a,o)}let r=Ai.METADATA_STATISTICS_FIELDS;for(let a of i){let c=`${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"?U3e(c):c;e.addStructField(a,p,d)}}}var F3e={int:"float",ivec2:"vec2",ivec3:"vec3",ivec4:"vec4"};function U3e(e){let t=F3e[e];return u(t)?t:e}function V3e(e){e.addStruct(Ai.STRUCT_ID_METADATA_VS,Ai.STRUCT_NAME_METADATA,Ee.VERTEX),e.addStruct(Ai.STRUCT_ID_METADATA_FS,Ai.STRUCT_NAME_METADATA,Ee.FRAGMENT),e.addStruct(Ai.STRUCT_ID_METADATA_CLASS_VS,Ai.STRUCT_NAME_METADATA_CLASS,Ee.VERTEX),e.addStruct(Ai.STRUCT_ID_METADATA_CLASS_FS,Ai.STRUCT_NAME_METADATA_CLASS,Ee.FRAGMENT),e.addStruct(Ai.STRUCT_ID_METADATA_STATISTICS_VS,Ai.STRUCT_NAME_METADATA_STATISTICS,Ee.VERTEX),e.addStruct(Ai.STRUCT_ID_METADATA_STATISTICS_FS,Ai.STRUCT_NAME_METADATA_STATISTICS,Ee.FRAGMENT),e.addFunction(Ai.FUNCTION_ID_INITIALIZE_METADATA_VS,Ai.FUNCTION_SIGNATURE_INITIALIZE_METADATA,Ee.VERTEX),e.addFunction(Ai.FUNCTION_ID_INITIALIZE_METADATA_FS,Ai.FUNCTION_SIGNATURE_INITIALIZE_METADATA,Ee.FRAGMENT),e.addFunction(Ai.FUNCTION_ID_SET_METADATA_VARYINGS,Ai.FUNCTION_SIGNATURE_SET_METADATA_VARYINGS,Ee.VERTEX)}function k3e(e,t){z3e(e,t),une(e.shaderBuilder,t),fne(e.shaderBuilder,t)}function z3e(e,t){let{shaderBuilder:n}=e,{metadataVariable:i,property:o,glslType:r}=t,s=mne({valueExpression:`attributes.${t.variableName}`,renderResources:e,glslType:r,metadataVariable:i,shaderDestination:Ee.BOTH,property:o});n.addStructField(Ai.STRUCT_ID_METADATA_VS,r,i),n.addStructField(Ai.STRUCT_ID_METADATA_FS,r,i);let a=`metadata.${i} = ${s};`;n.addFunctionLines(Ai.FUNCTION_ID_INITIALIZE_METADATA_VS,[a]),n.addFunctionLines(Ai.FUNCTION_ID_INITIALIZE_METADATA_FS,[a])}function H3e(e,t){G3e(e,t),une(e.shaderBuilder,t),fne(e.shaderBuilder,t)}function G3e(e,t){let{shaderBuilder:n,uniformMap:i}=e,{metadataVariable:o,glslType:r,property:s}=t,{texCoord:a,channels:c,index:l,texture:f}=s.textureReader,d=`u_propertyTexture_${l}`;i.hasOwnProperty(d)||(n.addUniform("sampler2D",d,Ee.FRAGMENT),i[d]=()=>f),n.addStructField(Ai.STRUCT_ID_METADATA_FS,r,o);let p=`attributes.texCoord_${a}`,g=`texture(${d}, ${p}).${c}`,h=s.unpackInShader(g),A=mne({valueExpression:h,renderResources:e,glslType:r,metadataVariable:o,shaderDestination:Ee.FRAGMENT,property:s}),x=`metadata.${o} = ${A};`;n.addFunctionLines(Ai.FUNCTION_ID_INITIALIZE_METADATA_FS,[x])}function une(e,t){let{classProperty:n}=t.property,{metadataVariable:i,glslType:o,shaderDestination:r}=t,s=dne(Ai.METADATA_CLASS_FIELDS,n,`metadataClass.${i}`,o),a=`${o}MetadataClass`;e.addStructField(Ai.STRUCT_ID_METADATA_CLASS_FS,a,i),e.addFunctionLines(Ai.FUNCTION_ID_INITIALIZE_METADATA_FS,s),Ee.includesVertexShader(r)&&(e.addStructField(Ai.STRUCT_ID_METADATA_CLASS_VS,a,i),e.addFunctionLines(Ai.FUNCTION_ID_INITIALIZE_METADATA_VS,s))}function fne(e,t){let{propertyStatistics:n}=t;if(!u(n))return;let{metadataVariable:i,type:o,glslType:r}=t;if(o===Gt.ENUM)return;let s=Ai.METADATA_STATISTICS_FIELDS,a=`metadataStatistics.${i}`,c=dne(s,n,a,r),l=`${r}MetadataStatistics`;e.addStructField(Ai.STRUCT_ID_METADATA_STATISTICS_FS,l,i),e.addFunctionLines(Ai.FUNCTION_ID_INITIALIZE_METADATA_FS,c),Ee.includesVertexShader(t.shaderDestination)&&(e.addStructField(Ai.STRUCT_ID_METADATA_STATISTICS_VS,l,i),e.addFunctionLines(Ai.FUNCTION_ID_INITIALIZE_METADATA_VS,c))}function dne(e,t,n,i){function o(r){let s=t[r.specName];if(u(s))return`${n}.${r.shaderName} = ${i}(${s});`}return u(t)?e.map(o).filter(u):[]}function mne(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}, ${t})`}var qf=Ai;var W3e={INHERIT:0,OPAQUE:1,TRANSLUCENT:2},I0=Object.freeze(W3e);var Fs={name:"CustomShaderPipelineStage",STRUCT_ID_ATTRIBUTES_VS:"AttributesVS",STRUCT_ID_ATTRIBUTES_FS:"AttributesFS",STRUCT_NAME_ATTRIBUTES:"Attributes",STRUCT_ID_VERTEX_INPUT:"VertexInput",STRUCT_NAME_VERTEX_INPUT:"VertexInput",STRUCT_ID_FRAGMENT_INPUT:"FragmentInput",STRUCT_NAME_FRAGMENT_INPUT:"FragmentInput",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS:"initializeInputStructVS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS:"void initializeInputStruct(out VertexInput vsInput, ProcessedAttributes attributes)",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS:"initializeInputStructFS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS:"void initializeInputStruct(out FragmentInput fsInput, ProcessedAttributes attributes)",_oneTimeWarning:Rt};Fs.process=function(e,t,n){let i=e.shaderBuilder,o=e.model.customShader;u(o.lightingModel)&&(e.lightingOptions.lightingModel=o.lightingModel);let r=e.alphaOptions;o.translucencyMode===I0.TRANSLUCENT?r.pass=Se.TRANSLUCENT:o.translucencyMode===I0.OPAQUE&&(r.pass=void 0);let s=Q3e(o,t);if(!s.customShaderEnabled)return;if(nUe(i,o,s),s.shouldComputePositionWC&&i.addDefine("COMPUTE_POSITION_WC_CUSTOM_SHADER",void 0,Ee.BOTH),u(o.vertexShaderText)&&i.addDefine("HAS_CUSTOM_VERTEX_SHADER",void 0,Ee.VERTEX),u(o.fragmentShaderText)){i.addDefine("HAS_CUSTOM_FRAGMENT_SHADER",void 0,Ee.FRAGMENT);let l=J_.getDefineName(o.mode);i.addDefine(l,void 0,Ee.FRAGMENT)}let a=o.uniforms;for(let l in a)if(a.hasOwnProperty(l)){let f=a[l];i.addUniform(f.type,l)}let c=o.varyings;for(let l in c)if(c.hasOwnProperty(l)){let f=c[l];i.addVarying(f,l)}e.uniformMap=pt(e.uniformMap,o.uniformMap)};function j3e(e){let t={};for(let n=0;n<e.length;n++){let i=e[n],o=$t.getAttributeInfo(i);t[o.variableName]=o}return t}var Y3e={position:"vec3",normal:"vec3",tangent:"vec3",bitangent:"vec3",texCoord:"vec2",color:"vec4",joints:"ivec4",weights:"vec4"},q3e={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 hne(e){let t=e.replace(/_[0-9]+$/,"");t=t.replace(/(MC|EC)$/,"");let n=Y3e[t],i=q3e[t];if(u(n))return{attributeField:[n,e],value:i}}function X3e(e,t,n){let i=pne(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=hne(s);if(!u(d)){Fs._oneTimeWarning("CustomShaderPipelineStage.incompatiblePrimitiveVS",`Primitive is missing attribute ${s}, disabling custom vertex shader`);return}c.push(d.attributeField),a=`vsInput.attributes.${s} = ${d.value};`,l.push(a)}n.enabled=!0,n.attributeFields=c,n.initializationLines=l}function K3e(e){let t=[],n=[],i=e.usedVariablesFragment.attributeSet;return i.hasOwnProperty("positionWC")&&(t.push(["vec3","positionWC"]),n.push("fsInput.attributes.positionWC = attributes.positionWC;")),i.hasOwnProperty("positionEC")&&(t.push(["vec3","positionEC"]),n.push("fsInput.attributes.positionEC = attributes.positionEC;")),{attributeFields:t,initializationLines:n}}function J3e(e,t,n){let i=pne(t,e.usedVariablesFragment.attributeSet,!0),o=i.addToShader,r=i.missingAttributes,s,a,c=[],l=[];for(s in o)if(o.hasOwnProperty(s)){let p=[o[s].glslType,s];c.push(p),a=`fsInput.attributes.${s} = attributes.${s};`,l.push(a)}for(let d=0;d<r.length;d++){s=r[d];let p=hne(s);if(!u(p)){Fs._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=K3e(e);n.enabled=!0,n.attributeFields=c.concat(f.attributeFields),n.initializationLines=f.initializationLines.concat(l)}var Z3e={positionWC:!0,positionEC:!0};function pne(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(Z3e.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 Q3e(e,t){let n={enabled:!1},i={enabled:!1},o=j3e(t.attributes);u(e.vertexShaderText)&&X3e(e,o,n),u(e.fragmentShaderText)&&J3e(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 $3e(e,t){let n,i=Fs.STRUCT_ID_ATTRIBUTES_VS;e.addStruct(i,Fs.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=Fs.STRUCT_ID_VERTEX_INPUT,e.addStruct(i,Fs.STRUCT_NAME_VERTEX_INPUT,Ee.VERTEX),e.addStructField(i,Fs.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(i,D0.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(i,qf.STRUCT_NAME_METADATA,"metadata"),e.addStructField(i,qf.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(i,qf.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let r=Fs.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS;e.addFunction(r,Fs.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS,Ee.VERTEX);let s=t.initializationLines;e.addFunctionLines(r,s)}function eUe(e,t){let n,i=Fs.STRUCT_ID_ATTRIBUTES_FS;e.addStruct(i,Fs.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=Fs.STRUCT_ID_FRAGMENT_INPUT,e.addStruct(i,Fs.STRUCT_NAME_FRAGMENT_INPUT,Ee.FRAGMENT),e.addStructField(i,Fs.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(i,D0.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(i,qf.STRUCT_NAME_METADATA,"metadata"),e.addStructField(i,qf.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(i,qf.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let c=Fs.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS;e.addFunction(c,Fs.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS,Ee.FRAGMENT);let l=t.initializationLines;e.addFunctionLines(c,l)}var tUe=[];function nUe(e,t,n){let i=n.vertexLines,o=tUe;i.enabled&&($3e(e,i),o.length=0,o.push("#line 0",t.vertexShaderText,vL),e.addVertexLines(o));let r=n.fragmentLines;r.enabled&&(eUe(e,r),o.length=0,o.push("#line 0",t.fragmentShaderText,wL),e.addFragmentLines(o))}var ML=Fs;var Av={name:"DequantizationPipelineStage",FUNCTION_ID_DEQUANTIZATION_STAGE_VS:"dequantizationStage",FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS:"void dequantizationStage(inout ProcessedAttributes attributes)"};Av.process=function(e,t,n){let i=e.shaderBuilder,o=e.model,r=u(o.classificationType);i.addDefine("USE_DEQUANTIZATION",void 0,Ee.VERTEX),i.addFunction(Av.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,Av.FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS,Ee.VERTEX);let s=t.attributes;for(let a=0;a<s.length;a++){let c=s[a],l=c.quantization;if(!u(l))continue;let f=c.semantic===Tt.POSITION,d=c.semantic===Tt.TEXCOORD;if(r&&!f&&!d)continue;let p=$t.getAttributeInfo(c);oUe(i,p),iUe(e,p)}};function iUe(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=_ne(l,0),f=_ne(f,1)),i[s]=function(){return l},i[a]=function(){return f}}}function _ne(e,t){return e instanceof re?e:new re(e.x,e.y,e.z,t)}function oUe(e,t){let n=t.variableName,i=t.attribute.quantization,o;i.octEncoded?o=rUe(n,i):o=sUe(n),e.addFunctionLines(Av.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,[o])}function rUe(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 sUe(e){let t=`attributes.${e}`,n=`a_quantized_${e}`,i=`model_quantizedVolumeOffset_${e}`,o=`model_quantizedVolumeStepSize_${e}`;return`${t} = ${i} + ${n} * ${o};`}var RL=Av;var BL=`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 LL=`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 xv=`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 Cv={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)"};Cv.process=function(e,t,n){let i=e.shaderBuilder;e.hasPropertyTable=!0;let o=e.model,r=e.runtimeNode.node,s=aUe(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),cUe(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(xv),i.addFragmentLines(xv)};function gne(e){return e instanceof Bt.FeatureIdTexture?"HAS_SELECTED_FEATURE_ID_TEXTURE":"HAS_SELECTED_FEATURE_ID_ATTRIBUTE"}function yne(e){return e instanceof Bt.FeatureIdTexture?Ee.FRAGMENT:Ee.BOTH}function aUe(e,t,n){let i,o;return u(t.instances)&&(o=$t.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),u(o))?(i=y(o.label,o.positionalLabel),{featureIds:o,variableName:i,shaderDestination:yne(o),featureIdDefine:gne(o)}):(o=$t.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),i=y(o.label,o.positionalLabel),{featureIds:o,variableName:i,shaderDestination:yne(o),featureIdDefine:gne(o)})}function cUe(e){e.addStructField(Cv.STRUCT_ID_SELECTED_FEATURE,"int","id"),e.addStructField(Cv.STRUCT_ID_SELECTED_FEATURE,"vec2","st"),e.addStructField(Cv.STRUCT_ID_SELECTED_FEATURE,"vec4","color")}var P0=Cv;var As={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)"};As.process=function(e,t,n){let i=e.shaderBuilder,o=e.model;i.addStruct(As.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"ProcessedAttributes",Ee.VERTEX),i.addStruct(As.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"ProcessedAttributes",Ee.FRAGMENT),i.addStruct(P0.STRUCT_ID_SELECTED_FEATURE,P0.STRUCT_NAME_SELECTED_FEATURE,Ee.BOTH),i.addFunction(As.FUNCTION_ID_INITIALIZE_ATTRIBUTES,As.FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES,Ee.VERTEX),i.addVarying("vec3","v_positionWC"),i.addVarying("vec3","v_positionEC"),i.addStructField(As.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionWC"),i.addStructField(As.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionEC"),i.addFunction(As.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,As.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,Ee.VERTEX),i.addFunction(As.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,As.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,Ee.FRAGMENT),o.type===Wo.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++,lUe(e,d,h,p,s,a)}yUe(i,t.attributes),t.primitiveType===Le.POINTS&&i.addDefine("PRIMITIVE_TYPE_POINTS"),i.addVertexLines(LL),i.addFragmentLines(BL)};function lUe(e,t,n,i,o,r){let s=e.shaderBuilder,a=$t.getAttributeInfo(t),c=o&&!r;i>1?dUe(e,t,n,i):fUe(e,t,n,c),hUe(s,a,c),mUe(s,a),u(t.semantic)&&uUe(s,t),pUe(s,a,o),_Ue(s,a,c),gUe(s,a)}function uUe(e,t){let n=t.semantic,i=t.setIndex;switch(n){case Tt.NORMAL:e.addDefine("HAS_NORMALS");break;case Tt.TANGENT:e.addDefine("HAS_TANGENTS");break;case Tt.FEATURE_ID:e.addDefine(`HAS${n}_${i}`);break;case Tt.TEXCOORD:case Tt.COLOR:e.addDefine(`HAS_${n}_${i}`)}}function fUe(e,t,n,i){let o=t.quantization,r,s;u(o)?(r=o.type,s=o.componentDatatype):(r=t.type,s=t.componentDatatype);let a=t.semantic,c=t.setIndex;a===Tt.FEATURE_ID&&c>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=c+1);let l=a===Tt.POSITION,f=l?0:n,d=an.getNumberOfComponents(r),p={index:f,value:u(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,count:t.count,componentsPerAttribute:d,componentDatatype:s,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};if(e.attributes.push(p),!l||!i)return;let g=e.runtimePrimitive.positionBuffer2D,h={index:n,vertexBuffer:g,count:t.count,componentsPerAttribute:d,componentDatatype:X.FLOAT,offsetInBytes:0,strideInBytes:void 0,normalize:t.normalized};e.attributes.push(h)}function dUe(e,t,n,i){let o=t.quantization,r,s;u(o)?(r=o.type,s=o.componentDatatype):(r=t.type,s=t.componentDatatype);let a=t.normalized,l=an.getNumberOfComponents(r)/i,f=X.getSizeInBytes(s),d=l*f,p=t.byteStride;for(let g=0;g<i;g++){let h=t.byteOffset+g*d,A={index:n+g,vertexBuffer:t.buffer,componentsPerAttribute:l,componentDatatype:s,offsetInBytes:h,strideInBytes:p,normalize:a};e.attributes.push(A)}}function mUe(e,t){let n=t.variableName,i=`v_${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 hUe(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 pUe(e,t,n){let i=As.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,o=As.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 _Ue(e,t,n){let i=As.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 gUe(e,t){let n=t.attribute.semantic,i=t.attribute.setIndex;if(u(n)&&!u(i))return;let o=As.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,r=t.variableName,s=`v_${r} = attributes.${r};`;e.addFunctionLines(o,[s]),o=As.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,s=`attributes.${r} = v_${r};`,e.addFunctionLines(o,[s])}function yUe(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(As.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"vec3","bitangentMC"),e.addStructField(As.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","bitangentEC"))}var NL=As;var FL=`#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 AUe={UNLIT:0,PBR:1},op=Object.freeze(AUe);var Ane={name:"LightingPipelineStage"};Ane.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===op.PBR?o.addDefine("LIGHTING_PBR",void 0,Ee.FRAGMENT):o.addDefine("LIGHTING_UNLIT",void 0,Ee.FRAGMENT),o.addFragmentLines(FL)};var UL=Ane;var VL=`// 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 xUe=Bt.Material,Z5=Bt.MetallicRoughness,Q5=Bt.SpecularGlossiness,xne={name:"MaterialPipelineStage",_processTexture:Z_,_processTextureTransform:Cne};xne.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;CUe(i,a,c,l,f,d,s),u(i.specularGlossiness)?TUe(i,a,c,l,s):EUe(i,a,c,l,s);let p=$t.getAttributeBySemantic(t,Tt.NORMAL),g=e.lightingOptions;i.unlit||!p||r?g.lightingModel=op.UNLIT:g.lightingModel=op.PBR;let h=o.backFaceCulling&&!i.doubleSided;e.renderStateOptions.cull.enabled=h;let A=e.alphaOptions;i.alphaMode===Xh.BLEND?A.pass=Se.TRANSLUCENT:i.alphaMode===Xh.MASK&&(A.alphaCutoff=i.alphaCutoff),c.addFragmentLines(VL),i.doubleSided&&c.addDefine("HAS_DOUBLE_SIDED_MATERIAL",void 0,Ee.BOTH)};function Cne(e,t,n,i,o){let r=`HAS_${o}_TEXTURE_TRANSFORM`;e.addDefine(r,void 0,Ee.FRAGMENT);let s=`${i}Transform`;e.addUniform("mat3",s,Ee.FRAGMENT),t[s]=function(){return n.transform}}function Z_(e,t,n,i,o,r){e.addUniform("sampler2D",i,Ee.FRAGMENT),t[i]=function(){return y(n.texture,r)};let s=`HAS_${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)&&Cne(e,t,n,i,o)}function CUe(e,t,n,i,o,r,s){let a=e.emissiveTexture;u(a)&&!s&&Z_(n,t,a,"u_emissiveTexture","EMISSIVE",r);let c=e.emissiveFactor;u(c)&&!m.equals(c,xUe.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&&Z_(n,t,l,"u_normalTexture","NORMAL",o);let f=e.occlusionTexture;u(f)&&!s&&Z_(n,t,f,"u_occlusionTexture","OCCLUSION",i)}function TUe(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&&Z_(n,t,s,"u_diffuseTexture","DIFFUSE",i);let a=r.diffuseFactor;u(a)&&!re.equals(a,Q5.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&&Z_(n,t,c,"u_specularGlossinessTexture","SPECULAR_GLOSSINESS",i);let l=r.specularFactor;u(l)&&!m.equals(l,Q5.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!==Q5.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 EUe(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&&Z_(n,t,s,"u_baseColorTexture","BASE_COLOR",i);let a=r.baseColorFactor;u(a)&&!re.equals(a,Z5.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&&Z_(n,t,c,"u_metallicRoughnessTexture","METALLIC_ROUGHNESS",i);let l=r.metallicFactor;u(l)&&l!==Z5.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!==Z5.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 kL=xne;var zL=`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 fa={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)"};fa.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_MORPH_TARGETS",void 0,Ee.VERTEX),IUe(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||(SUe(e,d,e.attributeIndex,a),e.attributeIndex++)}}PUe(n);let r=e.runtimeNode.morphWeights.length;n.addUniform("float",`u_morphWeights[${r}]`,Ee.VERTEX),n.addVertexLines(zL);let s={u_morphWeights:function(){return e.runtimeNode.morphWeights}};e.uniformMap=pt(s,e.uniformMap)};var bUe={attributeString:void 0,functionId:void 0};function SUe(e,t,n,i){let o=e.shaderBuilder;vUe(e,t,n);let r=wUe(t,bUe);DUe(o,r,i)}function vUe(e,t,n){let i={index:n,value:u(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,componentsPerAttribute:an.getNumberOfComponents(t.type),componentDatatype:t.componentDatatype,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};e.attributes.push(i)}function wUe(e,t){switch(e.semantic){case Tt.POSITION:t.attributeString="Position",t.functionId=fa.FUNCTION_ID_GET_MORPHED_POSITION;break;case Tt.NORMAL:t.attributeString="Normal",t.functionId=fa.FUNCTION_ID_GET_MORPHED_NORMAL;break;case Tt.TANGENT:t.attributeString="Tangent",t.functionId=fa.FUNCTION_ID_GET_MORPHED_TANGENT;break;default:break}return t}function DUe(e,t,n){let i=t.attributeString,o=`a_target${i}_${n}`,r=`morphed${i} += u_morphWeights[${n}] * a_target${i}_${n};`;e.addAttribute("vec3",o),e.addFunctionLines(t.functionId,[r])}function IUe(e){e.addFunction(fa.FUNCTION_ID_GET_MORPHED_POSITION,fa.FUNCTION_SIGNATURE_GET_MORPHED_POSITION,Ee.VERTEX);let t="vec3 morphedPosition = position;";e.addFunctionLines(fa.FUNCTION_ID_GET_MORPHED_POSITION,[t]),e.addFunction(fa.FUNCTION_ID_GET_MORPHED_NORMAL,fa.FUNCTION_SIGNATURE_GET_MORPHED_NORMAL,Ee.VERTEX);let n="vec3 morphedNormal = normal;";e.addFunctionLines(fa.FUNCTION_ID_GET_MORPHED_NORMAL,[n]),e.addFunction(fa.FUNCTION_ID_GET_MORPHED_TANGENT,fa.FUNCTION_SIGNATURE_GET_MORPHED_TANGENT,Ee.VERTEX);let i="vec3 morphedTangent = tangent;";e.addFunctionLines(fa.FUNCTION_ID_GET_MORPHED_TANGENT,[i])}function PUe(e){let t="return morphedPosition;";e.addFunctionLines(fa.FUNCTION_ID_GET_MORPHED_POSITION,[t]);let n="return morphedNormal;";e.addFunctionLines(fa.FUNCTION_ID_GET_MORPHED_NORMAL,[n]);let i="return morphedTangent;";e.addFunctionLines(fa.FUNCTION_ID_GET_MORPHED_TANGENT,[i])}var HL=fa;var Tne={name:"PickingPipelineStage"};Tne.process=function(e,t,n){let i=n.context,o=e.runtimeNode,r=e.shaderBuilder,s=e.model,a=o.node.instances;if(e.hasPropertyTable)OUe(e,t,a,i);else if(u(a))MUe(e,i);else{let c=Ene(e),l=i.createPickId(c);s._pipelineResources.push(l),s._pickIds.push(l),r.addUniform("vec4","czm_pickColor",Ee.FRAGMENT);let f=e.uniformMap;f.czm_pickColor=function(){return l.color},e.pickId="czm_pickColor"}};function Ene(e,t){let n=e.model;if(u(n.pickObject))return n.pickObject;let i={model:n,node:e.runtimeNode,primitive:e.runtimePrimitive},o;if(Wo.is3DTiles(n.type)){let r=n.content;o={content:r,primitive:r.tileset,detail:i}}else o={primitive:n,detail:i};return o.id=n.id,u(t)&&(o.instanceId=t),o}function OUe(e,t,n){let i=e.model,o,r,s=i.featureIdLabel,a=i.instanceFeatureIdLabel;u(i.featureTableId)?o=i.featureTableId:u(n)?(r=$t.getFeatureIdsByLabel(n.featureIds,a),o=r.propertyTableId):(r=$t.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 MUe(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=Ene(e,d),g=t.createPickId(p);s.push(g),i[d]=g;let h=g.color;o[d*4+0]=z.floatToByte(h.red),o[d*4+1]=z.floatToByte(h.green),o[d*4+2]=z.floatToByte(h.blue),o[d*4+3]=z.floatToByte(h.alpha)}r._pickIds=i;let a=ft.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 GL=Tne;var RUe={ADD:0,REPLACE:1},jo=Object.freeze(RUe);var WL=`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 BUe=new re,Sne={name:"PointCloudStylingPipelineStage"};Sne.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=UUe(a),x=VUe(r,A);kUe(i,x);let T=zUe(x).indexOf("normalMC")>=0,E=$t.getAttributeBySemantic(t,Tt.NORMAL);if(T&&!E)throw new de("Style references the NORMAL semantic but the point cloud does not have normals");i.addDefine("COMPUTE_POSITION_WC_STYLE",void 0,Ee.VERTEX),x.styleTranslucent&&(e.alphaOptions.pass=Se.TRANSLUCENT)}let f=o.pointCloudShading;f.attenuation&&i.addDefine("HAS_POINT_CLOUD_ATTENUATION",void 0,Ee.VERTEX),f.backFaceCulling&&i.addDefine("HAS_POINT_CLOUD_BACK_FACE_CULLING",void 0,Ee.VERTEX);let d,p,g;Wo.is3DTiles(o.type)&&(p=!0,d=o.content,g=d.tile.refine===jo.ADD),i.addUniform("vec4","model_pointCloudParameters",Ee.VERTEX),i.addVertexLines(WL);let h=e.uniformMap;h.model_pointCloudParameters=function(){let A=BUe,x=1;p&&(x=g?5:d.tileset.maximumScreenSpaceError),A.x=y(f.maximumAttenuation,x),A.x*=n.pixelRatio;let C=LUe(e,t,f,d);A.y=C*f.geometricErrorScale;let T=n.context,E=n.camera.frustum,S;return n.mode===ne.SCENE2D||E instanceof nn?S=Number.POSITIVE_INFINITY:S=T.drawingBufferHeight/n.camera.frustum.sseDenominator,A.z=S,p&&(A.w=d.tileset.timeSinceLoad),A}};var bne=new m;function LUe(e,t,n,i){if(u(i)){let f=i.tile.geometricError;if(f>0)return f}if(u(n.baseResolution))return n.baseResolution;let o=$t.getAttributeBySemantic(t,Tt.POSITION),r=o.count,s=e.runtimeNode.transform,a=m.subtract(o.max,o.min,bne);a=B.multiplyByPointAsVector(s,a,bne);let c=a.x*a.y*a.z;return P.cbrt(c/r)}var NUe={colorStyleFunction:void 0,showStyleFunction:void 0,pointSizeStyleFunction:void 0,styleTranslucent:!1},FUe={POSITION:"attributes.positionMC",POSITION_ABSOLUTE:"v_positionWC",COLOR:"attributes.color_0",NORMAL:"attributes.normalMC"};function UUe(e){let t=je(FUe);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 $5="ProcessedAttributes attributes, Metadata metadata, float tiles3d_tileset_time";function VUe(e,t){let n=NUe,i={translucent:!1};return n.colorStyleFunction=e.getColorShaderFunction(`getColorFromStyle(${$5})`,t,i),n.showStyleFunction=e.getShowShaderFunction(`getShowFromStyle(${$5})`,t,i),n.pointSizeStyleFunction=e.getPointSizeShaderFunction(`getPointSizeFromStyle(${$5})`,t,i),n.styleTranslucent=u(n.colorStyleFunction)&&i.translucent,n}function kUe(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 e6(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 zUe(e){let t=e.colorStyleFunction,n=e.showStyleFunction,i=e.pointSizeStyleFunction,o=[];return u(t)&&e6(t,o),u(n)&&e6(n,o),u(i)&&e6(i,o),o}var jL=Sne;var YL=`void primitiveOutlineStage() {
    v_outlineCoordinates = a_outlineCoordinates;
}
`;var qL=`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 vne={name:"PrimitiveOutlinePipelineStage"};vne.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=FC.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(YL),i.addFragmentLines(qL)};var XL=vne;var wne={name:"PrimitiveStatisticsPipelineStage",_countGeometry:Dne,_count2DPositions:Ine,_countMorphTargetAttributes:Pne,_countMaterialTextures:One,_countFeatureIdTextures:Mne,_countBinaryMetadata:Rne};wne.process=function(e,t,n){let i=e.model,o=i.statistics;Dne(o,t),Ine(o,e.runtimePrimitive),Pne(o,t),One(o,t.material),Mne(o,t.featureIds),Rne(o,i)};function Dne(e,t){let n=u(t.indices)?t.indices.count:$t.getAttributeBySemantic(t,"POSITION").count,i=t.primitiveType;i===Le.POINTS?e.pointsLength+=n:Le.isTriangles(i)&&(e.trianglesLength+=HUe(i,n));let o=t.attributes,r=o.length;for(let c=0;c<r;c++){let l=o[c];if(u(l.buffer)){let f=u(l.typedArray);e.addBuffer(l.buffer,f)}}let s=t.outlineCoordinates;u(s)&&u(s.buffer)&&e.addBuffer(s.buffer,!1);let a=t.indices;if(u(a)&&u(a.buffer)){let c=u(a.typedArray);e.addBuffer(a.buffer,c)}}function HUe(e,t){switch(e){case Le.TRIANGLES:return t/3;case Le.TRIANGLE_STRIP:case Le.TRIANGLE_FAN:return Math.max(t-2,0);default:return 0}}function Ine(e,t){let n=t.positionBuffer2D;u(n)&&e.addBuffer(n,!0)}function Pne(e,t){let n=t.morphTargets;if(!u(n))return;let i=!1,o=n.length;for(let r=0;r<o;r++){let s=n[r].attributes,a=s.length;for(let c=0;c<a;c++){let l=s[c];u(l.buffer)&&e.addBuffer(l.buffer,i)}}}function One(e,t){let n=GUe(t),i=n.length;for(let o=0;o<i;o++){let r=n[o];u(r)&&u(r.texture)&&e.addTexture(r.texture)}}function GUe(e){let t=e.metallicRoughness,n=[e.emissiveTexture,e.normalTexture,e.occlusionTexture,t.baseColorTexture,t.metallicRoughnessTexture],i=e.specularGlossiness;return u(i)&&(n.push(i.diffuseTexture),n.push(i.specularGlossinessTexture)),n}function Mne(e,t){let n=t.length;for(let i=0;i<n;i++){let o=t[i];if(o instanceof Bt.FeatureIdTexture){let r=o.textureReader;u(r.texture)&&e.addTexture(r.texture)}}}function Rne(e,t){let n=t.structuralMetadata;u(n)&&(WUe(e,n),e.propertyTablesByteLength+=n.propertyTablesByteLength);let i=t.featureTables;if(!u(i))return;let o=i.length;for(let r=0;r<o;r++){let s=i[r];e.addBatchTexture(s.batchTexture)}}function WUe(e,t){let n=t.propertyTextures;if(!u(n))return;let i=n.length;for(let o=0;o<i;o++){let s=n[o].properties;for(let a in s)if(s.hasOwnProperty(a)){let l=s[a].textureReader;u(l.texture)&&e.addTexture(l.texture)}}}var KL=wne;var jUe=new B,YUe=new B,Bne={name:"SceneMode2DPipelineStage"};Bne.process=function(e,t,n){let i=$t.getAttributeBySemantic(t,Tt.POSITION),o=e.shaderBuilder,r=e.model,s=r.sceneGraph.computedModelMatrix,a=e.runtimeNode.computedTransform,c=B.multiplyTransformation(s,a,jUe),l=KUe(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=QUe(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,YUe)}};e.uniformMap=pt(h,e.uniformMap)};var qUe=new m,XUe=new m;function KUe(e,t,n){let i=B.multiplyByPoint(t,e.positionMin,qUe),o=Qi.computeActualWgs84Position(n,i,i),r=B.multiplyByPoint(t,e.positionMax,XUe),s=Qi.computeActualWgs84Position(n,r,r);return ae.fromCornerPoints(o,s,new ae)}var Lne=new m;function JUe(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,Lne),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 ZUe(e,t,n,i){let o;u(e.quantization)?o=JUe(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,Lne);if(isNaN(l.x)||isNaN(l.y)||isNaN(l.z))continue;let f=B.multiplyByPoint(t,l,l),d=Qi.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 QUe(e,t,n,i){let o=je(i);o.mode=ne.COLUMBUS_VIEW;let r=n.center,s=ZUe(e,t,r,o),a=ft.createVertexBuffer({context:i.context,typedArray:s,usage:Fe.STATIC_DRAW});return a.vertexArrayDestroyable=!1,a}var JL=Bne;var ZL=`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 O0={name:"SkinningPipelineStage",FUNCTION_ID_GET_SKINNING_MATRIX:"getSkinningMatrix",FUNCTION_SIGNATURE_GET_SKINNING_MATRIX:"mat4 getSkinningMatrix()"};O0.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_SKINNING",void 0,Ee.VERTEX),eVe(n,t);let i=e.runtimeNode,o=i.computedJointMatrices;n.addUniform("mat4",`u_jointMatrices[${o.length}]`,Ee.VERTEX),n.addVertexLines(ZL);let r={u_jointMatrices:function(){return i.computedJointMatrices}};e.uniformMap=pt(r,e.uniformMap)};function $Ue(e){let t=-1,n=e.attributes,i=n.length;for(let o=0;o<i;o++){let r=n[o];(r.semantic===Tt.JOINTS||r.semantic===Tt.WEIGHTS)&&(t=Math.max(t,r.setIndex))}return t}function eVe(e,t){e.addFunction(O0.FUNCTION_ID_GET_SKINNING_MATRIX,O0.FUNCTION_SIGNATURE_GET_SKINNING_MATRIX,Ee.VERTEX);let n="mat4 skinnedMatrix = mat4(0);";e.addFunctionLines(O0.FUNCTION_ID_GET_SKINNING_MATRIX,[n]);let i,o,r=["x","y","z","w"],s=$Ue(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(O0.FUNCTION_ID_GET_SKINNING_MATRIX,[l])}let a="return skinnedMatrix;";e.addFunctionLines(O0.FUNCTION_ID_GET_SKINNING_MATRIX,[a])}var QL=O0;var t6={};function tVe(e){let t=Ve.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 nVe(e,t){let n=t.length,i=Ve.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 iVe(e){let t=e-2,n=2+t*4,i=Ve.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 oVe(e,t){let i=t.length-2,o=2+i*4,r=Ve.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 rVe(e){let t=e-2,n=2+t*4,i=Ve.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 sVe(e,t){let i=t.length-2,o=2+i*4,r=Ve.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}t6.createWireframeIndices=function(e,t,n){let i=u(n);if(e===Le.TRIANGLES)return i?nVe(t,n):tVe(t);if(e===Le.TRIANGLE_STRIP)return i?oVe(t,n):iVe(t);if(e===Le.TRIANGLE_FAN)return i?sVe(t,n):rVe(t)};t6.getWireframeIndicesCount=function(e,t){return e===Le.TRIANGLES?t*2:e===Le.TRIANGLE_STRIP||e===Le.TRIANGLE_FAN?2+(t-2)*4:t};var Tv=t6;var Nne={name:"WireframePipelineStage"};Nne.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_WIREFRAME",void 0,Ee.FRAGMENT);let o=e.model,r=aVe(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=Tv.getWireframeIndicesCount(a,c)};function aVe(e,t,n){let o=$t.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):Ve.createTypedArray(o,d),f.getBufferData(s)):s=t.typedArray}let a=e.primitiveType,c=Tv.createWireframeIndices(a,o,s),l=Ve.fromSizeInBytes(c.BYTES_PER_ELEMENT);return ft.createIndexBuffer({context:n.context,typedArray:c,usage:Fe.STATIC_DRAW,indexDatatype:l})}var $L=Nne;function Fne(e){e=y(e,y.EMPTY_OBJECT);let t=e.primitive,n=e.node,i=e.model;this.primitive=t,this.node=n,this.model=i,this.pipelineStages=[],this.drawCommand=void 0,this.boundingSphere=void 0,this.boundingSphere2D=void 0,this.positionBuffer2D=void 0,this.batchLengths=void 0,this.batchOffsets=void 0,this.updateStages=[]}Fne.prototype.configurePipeline=function(e){let t=this.pipelineStages;t.length=0;let n=this.primitive,i=this.node,o=this.model,r=o.customShader,s=o.style,a=e.context.webgl2,l=e.mode!==ne.SCENE3D&&!e.scene3DOnly&&o._projectTo2D,f=u(n.morphTargets)&&n.morphTargets.length>0,d=u(i.skin),p=u(r),h=!(p&&u(r.fragmentShaderText))||r.mode!==J_.REPLACE_MATERIAL,A=$t.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=cVe(o,i,n),M=u(o.classificationType);l&&t.push(JL),t.push(NL),x&&t.push($L),M&&t.push(TL),f&&t.push(HL),d&&t.push(QL),S&&t.push(jL),A&&t.push(RL),h&&t.push(kL),t.push(D0),t.push(qf),D.hasPropertyTable&&(t.push(P0),t.push(CL),t.push(SL)),p&&t.push(ML),t.push(UL),o.allowPicking&&t.push(GL),w&&t.push(XL),t.push(xL),t.push(KL)};function cVe(e,t,n){let i;return u(t.instances)&&(i=$t.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),u(i))?{hasFeatureIds:!0,hasPropertyTable:u(i.propertyTableId)}:(i=$t.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),u(i)?{hasFeatureIds:!0,hasPropertyTable:u(i.propertyTableId)}:{hasFeatureIds:!1,hasPropertyTable:!1})}var eN=Fne;function n6(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=[],lVe(this)}Object.defineProperties(n6.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 lVe(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=Une(f,d,new B);a.push(p)}}function Une(e,t,n){let i=B.multiplyTransformation(e.transformToRoot,e.transform,n);return n=B.multiplyTransformation(i,t,n),n}n6.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]=Une(i,o,e[n])}};var tN=n6;function uVe(){this.pass=void 0,this.alphaCutoff=void 0}var nN=uVe;function i6(e){this.name=e,this.fields=[]}i6.prototype.addField=function(e,t){let n=`    ${e} ${t};`;this.fields.push(n)};i6.prototype.generateGlslLines=function(){let e=this.fields;return e.length===0&&(e=["    float _empty;"]),[].concat(`struct ${this.name}`,"{",e,"};")};var iN=i6;function o6(e){this.signature=e,this.body=[]}o6.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}`)};o6.prototype.generateGlslLines=function(){return[].concat(this.signature,"{",this.body,"}")};var oN=o6;function Cc(){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(Cc.prototype,{attributeLocations:{get:function(){return this._attributeLocations}}});Cc.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)};Cc.prototype.addStruct=function(e,t,n){this._structs[e]=new iN(t),Ee.includesVertexShader(n)&&this._vertexShaderParts.structIds.push(e),Ee.includesFragmentShader(n)&&this._fragmentShaderParts.structIds.push(e)};Cc.prototype.addStructField=function(e,t,n){this._structs[e].addField(t,n)};Cc.prototype.addFunction=function(e,t,n){this._functions[e]=new oN(t),Ee.includesVertexShader(n)&&this._vertexShaderParts.functionIds.push(e),Ee.includesFragmentShader(n)&&this._fragmentShaderParts.functionIds.push(e)};Cc.prototype.addFunctionLines=function(e,t){this._functions[e].addLines(t)};Cc.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)};Cc.prototype.setPositionAttribute=function(e,t){return this._positionAttributeLine=`in ${e} ${t};`,this._attributeLocations[t]=0,0};Cc.prototype.addAttribute=function(e,t){let n=`in ${e} ${t};`;this._attributeLines.push(n);let i=this._nextAttributeLocation;return this._attributeLocations[t]=i,this._nextAttributeLocation+=dVe(e),i};Cc.prototype.addVarying=function(e,t){let n=`${e} ${t};`;this._vertexShaderParts.varyingLines.push(`out ${n}`),this._fragmentShaderParts.varyingLines.push(`in ${n}`)};Cc.prototype.addVertexLines=function(e){let t=this._vertexShaderParts.shaderLines;Array.isArray(e)?t.push.apply(t,e):t.push(e)};Cc.prototype.addFragmentLines=function(e){let t=this._fragmentShaderParts.shaderLines;Array.isArray(e)?t.push.apply(t,e):t.push(e)};Cc.prototype.buildShaderProgram=function(e){let t=u(this._positionAttributeLine)?[this._positionAttributeLine]:[],n=fVe(this),i=mVe(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 Zt.fromCache({context:e,vertexShaderSource:r,fragmentShaderSource:a,attributeLocations:this._attributeLocations})};Cc.prototype.clone=function(){return je(this,!0)};function fVe(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 dVe(e){switch(e){case"mat2":return 2;case"mat3":return 3;case"mat4":return 4;default:return 1}}function mVe(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 QC=Cc;function hVe(e){this.shaderBuilder=new QC,this.model=e,this.uniformMap={},this.alphaOptions=new nN,this.renderStateOptions=ke.getState(ke.fromCache({depthTest:{enabled:!0,func:dc.LESS_OR_EQUAL}})),this.hasSilhouette=!1,this.hasSkipLevelOfDetail=!1}var rN=hVe;var sN=`void silhouetteStage(inout vec4 color) {
    if(model_silhouettePass) {
        color = czm_gammaCorrect(model_silhouetteColor);
    }
}`;var aN=`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 cN={name:"ModelSilhouettePipelineStage"};cN.silhouettesLength=0;cN.process=function(e,t,n){u(t._silhouetteId)||(t._silhouetteId=++cN.silhouettesLength);let i=e.shaderBuilder;i.addDefine("HAS_SILHOUETTE",void 0,Ee.BOTH),i.addVertexLines(aN),i.addFragmentLines(sN),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=pt(o,e.uniformMap),e.hasSilhouette=!0};var lN=cN;var uN=`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 fN={name:"ModelSplitterPipelineStage",SPLIT_DIRECTION_UNIFORM_NAME:"model_splitDirection"};fN.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_SPLITTER",void 0,Ee.FRAGMENT),i.addFragmentLines(uN);let o={};i.addUniform("float",fN.SPLIT_DIRECTION_UNIFORM_NAME,Ee.FRAGMENT),o[fN.SPLIT_DIRECTION_UNIFORM_NAME]=function(){return t.splitDirection},e.uniformMap=pt(o,e.uniformMap)};var dN=fN;function pVe(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 mN=pVe;function _Ve(e){e=y(e,y.EMPTY_OBJECT),this.lightingModel=y(e.lightingModel,op.UNLIT)}var hN=_Ve;function gVe(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:$t.getAttributeBySemantic(n,"POSITION").count,this.hasPropertyTable=!1,this.indices=n.indices,this.wireframeIndexBuffer=void 0,this.primitiveType=n.primitiveType;let i=$t.getPositionMinMax(n,this.runtimeNode.instancingTranslationMin,this.runtimeNode.instancingTranslationMax);this.positionMin=m.clone(i.min,new m),this.positionMax=m.clone(i.max,new m),this.boundingSphere=ae.fromCornerPoints(this.positionMin,this.positionMax,new ae),this.lightingOptions=new hN,this.pickId=void 0}var pN=gVe;function jl(e){e=y(e,y.EMPTY_OBJECT);let t=e.modelComponents;this._model=e.model,this._components=t,this._pipelineStages=[],this._updateStages=[],this._runtimeNodes=[],this._rootNodes=[],this._skinnedNodes=[],this._runtimeSkins=[],this.modelPipelineStages=[],this._boundingSphere=void 0,this._boundingSphere2D=void 0,this._computedModelMatrix=B.clone(B.IDENTITY),this._computedModelMatrix2D=B.clone(B.IDENTITY),this._axisCorrectionMatrix=$t.getAxisCorrectionMatrix(t.upAxis,t.forwardAxis,new B),this._runtimeArticulations={},yVe(this)}Object.defineProperties(jl.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 yVe(e){let t=e._components,n=t.scene,o=e._model.modelMatrix;Vne(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 aL({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=kne(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 tN({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 Vne(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 AVe=new m;function xVe(e,t){let n=e._computedModelMatrix,i=B.getTranslation(n,AVe);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 kne(e,t,n){let i=[],o=$t.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=kne(e,d,p);i.push(g)}let s=new AL({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 eN({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 fL(f,s);f._nodesByName[l]=d}return c}var CVe=new m,TVe=new m,EVe=new m,bVe=new m;jl.prototype.buildDrawCommands=function(e){let t=this._model,n=new rN(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,CVe),c=m.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,TVe);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 mN(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 pN(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,EVe),C=B.multiplyByPoint(p,A.positionMax,bVe);m.minimumByComponent(a,x,a),m.maximumByComponent(c,C,c);let T=tL(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};jl.prototype.configurePipeline=function(e){let t=this.modelPipelineStages;t.length=0;let n=this._model;u(n.color)&&t.push(w0),!u(n.classificationType)&&(n.imageBasedLighting.enabled&&t.push(oL),n.isClippingEnabled()&&t.push(uL),n.hasSilhouette(e)&&t.push(lN),u(n.splitDirection)&&n.splitDirection!==ol.NONE&&t.push(dN),Wo.is3DTiles(n.type)&&t.push(nL))};jl.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)}}};jl.prototype.updateModelMatrix=function(e,t){Vne(this,e),t.mode!==ne.SCENE3D&&xVe(this,t);let n=this._rootNodes;for(let i=0;i<n.length;i++){let o=this._runtimeNodes[n[i]];o._transformDirty=!0}};jl.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 zne(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);zne(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 _N(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];zne(e,c,t,n,i)}}var SVe={backFaceCulling:void 0};jl.prototype.updateBackFaceCulling=function(e){let t=SVe;t.backFaceCulling=e,_N(this,!1,vVe,t)};function vVe(e,t){let n=e.drawCommand;n.backFaceCulling=t.backFaceCulling}var wVe={shadowMode:void 0};jl.prototype.updateShadows=function(e){let t=wVe;t.shadowMode=e,_N(this,!1,DVe,t)};function DVe(e,t){let n=e.drawCommand;n.shadows=t.shadowMode}var IVe={debugShowBoundingVolume:void 0};jl.prototype.updateShowBoundingVolume=function(e){let t=IVe;t.debugShowBoundingVolume=e,_N(this,!1,PVe,t)};function PVe(e,t){let n=e.drawCommand;n.debugShowBoundingVolume=t.debugShowBoundingVolume}var Hne=[],OVe={frameState:void 0,hasSilhouette:void 0};jl.prototype.pushDrawCommands=function(e){let t=Hne;t.length=0;let n=OVe;n.hasSilhouette=this._model.hasSilhouette(e),n.frameState=e,_N(this,!0,MVe,n),e.commandList.push.apply(e.commandList,t)};function MVe(e,t){let n=t.frameState,i=t.hasSilhouette,o=n.passes,r=Hne,s=e.drawCommand;s.pushCommands(n,n.commandList),i&&!o.pick&&s.pushSilhouetteCommands(n,r)}jl.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)};jl.prototype.applyArticulations=function(){let e=this._runtimeArticulations;for(let t in e)e.hasOwnProperty(t)&&e[t].apply()};var gN=jl;function $C(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdSet={},this._batchTextureIdMap=new Ct}Object.defineProperties($C.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}}});$C.prototype.clear=function(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdSet={},this._batchTextureIdMap.removeAll()};$C.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};$C.prototype.addTexture=function(e){this._textureIdSet.hasOwnProperty(e._id)||(this.texturesByteLength+=e.sizeInBytes),this._textureIdSet[e._id]=!0};$C.prototype.addBatchTexture=function(e){this._batchTextureIdMap.contains(e._id)||this._batchTextureIdMap.set(e._id,e)};var yN=$C;var Yne=ur(QI(),1);var Gne={},M0=Uint32Array.BYTES_PER_ELEMENT;Gne.parse=function(e,t){t=y(t,0);let n=new Uint8Array(e),i=new DataView(e);t+=M0;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+=M0,t+=M0;let r=i.getUint32(t,!0);if(r===0)throw new de("Feature table must have a byte length greater than zero");t+=M0;let s=i.getUint32(t,!0);t+=M0;let a=i.getUint32(t,!0);t+=M0;let c=i.getUint32(t,!0);t+=M0;let l=Ro(n,t,r);t+=r;let f=new Uint8Array(e,t,s);t+=s;let d,p;a>0&&(d=Ro(n,t,a),t+=a,c>0&&(p=new Uint8Array(e,t,c),t+=c));let g=new xm(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=RVe(g,d);if(x.rtcCenter=A,x.pointsLength=h,!x.hasPositions){let C=BVe(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=NVe(g);x.normals=C,x.hasNormals=x.hasNormals||u(C)}if(!x.hasColors){let C=LVe(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=FVe(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 RVe(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:pt(o,r),dequantizeInShader:!0}),{draco:g,hasPositions:c,hasColors:l,isTranslucent:p,hasNormals:f,hasBatchIds:d}}function BVe(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 LVe(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=z.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 NVe(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 FVe(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 eT=Gne;var UVe=Bt.Components,VVe=Bt.Scene,kVe=Bt.Node,zVe=Bt.Primitive,HVe=Bt.Attribute,Wne=Bt.Quantization,GVe=Bt.FeatureIdAttribute,WVe=Bt.Material,jVe=Bt.MetallicRoughness;function Q_(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)&&(Q_.prototype=Object.create(io.prototype),Q_.prototype.constructor=Q_);Object.defineProperties(Q_.prototype,{cacheKey:{get:function(){}},components:{get:function(){return this._components}},transform:{get:function(){return this._transform}}});Q_.prototype.load=function(){if(u(this._promise))return this._promise;this._parsedContent=eT.parse(this._arrayBuffer,this._byteOffset),this._state=St.PROCESSING,this._promise=Promise.resolve(this)};Q_.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=YVe(this,e.context)}return!1};function YVe(e,t){let i=e._parsedContent.draco,o;if(u(i)?o=B_.decodePointCloud(i,t):o=Promise.resolve(),!!u(o))return e._decodePromise=o,o.then(function(r){if(!e.isDestroyed())return u(r)&&qVe(e,i,r),oke(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 qVe(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 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fke(e,t){return!e._resourcesLoaded||!e._texturesLoaded?(t.afterRender.push(()=>!0),e._loader.process(t)):!0}function dke(e,t){u(e._customShader)&&e._customShader.update(t)}function mke(e,t){e._imageBasedLighting.update(t),e._imageBasedLighting.shouldRegenerateShaders&&e.resetDrawCommands()}function hke(e){if(!e._featureTableIdDirty)return;e._featureTableIdDirty=!1;let t=e._sceneGraph.components,n=t.structuralMetadata;u(n)&&n.propertyTableCount>0&&(e.featureTableId=ake(t,e),e._styleDirty=!0,e.resetDrawCommands())}function pke(e){e._styleDirty&&(e.applyStyle(e._style),e._styleDirty=!1)}function _ke(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&&Xne(e)}function Xne(e){let t=e.featureTables[e.featureTableId];e._styleCommandsNeeded=Tm.getStyleCommandsNeeded(t.featuresLength,t.batchTexture.translucentFeaturesLength)}function gke(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 yke(e,t){e._silhouetteDirty&&(Jne(t)&&e.resetDrawCommands(),e._silhouetteDirty=!1)}function Ake(e,t){let n=e.hasSkipLevelOfDetail(t);n!==e._skipLevelOfDetail&&(e.resetDrawCommands(),e._skipLevelOfDetail=n)}function xke(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 Cke(e,t){t.mode!==e._sceneMode&&(e._projectTo2D?e.resetDrawCommands():e._updateModelMatrix=!0,e._sceneMode=t.mode)}function Tke(e,t){e._drawCommandsBuilt||(e.destroyPipelineResources(),e._sceneGraph.buildDrawCommands(t),e._drawCommandsBuilt=!0)}function 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n=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;Kne(e,n),vke(e,n,t)}function Kne(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 vke(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,Em),e._sceneMode!==ne.SCENE3D&&Qi.computeActualWgs84Position(n,Em,Em);let s=e._boundingSphere.radius,a=Mke(Em,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 wke(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 Dke(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=lke,a=cke;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=uke;s=B.multiply(o.uniformState.view3D,i,s),s=B.multiply(s,e._clippingPlanes.modelMatrix,s),e._clippingPlanesMatrix=B.inverseTranspose(s,e._clippingPlanesMatrix)}}function Ike(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 Pke(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 Oke(e,t){let n=Bke(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&&(Lke(e,t),e._sceneGraph.pushDrawCommands(t))}var r6=new ae;function Mke(e,t,n){return r6.center=e,r6.radius=t,n.camera.getPixelSize(r6,n.context.drawingBufferWidth,n.context.drawingBufferHeight)}function qne(e,t,n){return function(i){if(e.heightReference===We.RELATIVE_TO_GROUND){let r=t.cartesianToCartographic(i,CN);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 Rke=new m;function Bke(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,Rke);Qi.computeActualWgs84Position(t,s,s),r=m.distanceSquared(s,t.camera.positionWC)}return r>=i&&r<=o}function Lke(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])}lo.prototype.isTranslucent=function(){let e=this.color;return u(e)&&e.alpha>0&&e.alpha<1};lo.prototype.isInvisible=function(){let e=this.color;return u(e)&&e.alpha===0};function Jne(e){return e.context.stencilBuffer}lo.prototype.hasSilhouette=function(e){return Jne(e)&&this._silhouetteSize>0&&this._silhouetteColor.alpha>0&&!u(this._classificationType)};lo.prototype.hasSkipLevelOfDetail=function(e){if(!Wo.is3DTiles(this.type))return!1;let t=e.context.stencilBuffer,n=this._content.tileset;return t&&n.isSkippingLevelOfDetail};lo.prototype.isClippingEnabled=function(){let e=this._clippingPlanes;return u(e)&&e.enabled&&e.length!==0};lo.prototype.isDestroyed=function(){return!1};lo.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)};lo.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};lo.prototype.destroyModelResources=function(){let e=this._modelResources;for(let t=0;t<e.length;t++)e[t].destroy();this._modelResources.length=0};lo.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 Jh(n),a=u(e.content)?Wo.TILE_GLTF:Wo.GLTF,c=tT(r,a,e);return c.resource=n.gltfResource,new lo(c)};lo.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 Jh(n),a=u(e.content)?Wo.TILE_GLTF:Wo.GLTF,c=n.gltfResource,l=tT(r,a,e);l.resource=c;try{await r.load();let f=new lo(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(),$t.getError("model",c,f)}};lo.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 RB(t);try{await n.load();let i=tT(n,Wo.TILE_B3DM,e);return new lo(i)}catch(i){throw n.destroy(),i}};lo.fromPnts=async function(e){let t={arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,loadAttributesFor2D:e.projectTo2D},n=new bv(t);try{await n.load();let i=tT(n,Wo.TILE_PNTS,e);return new lo(i)}catch(i){throw n.destroy(),i}};lo.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 kB(t);try{await n.load();let i=tT(n,Wo.TILE_I3DM,e);return new lo(i)}catch(i){throw n.destroy(),i}};lo.fromGeoJson=async function(e){let t={geoJson:e.geoJson},n=new LB(t),i=tT(n,Wo.TILE_GEOJSON,e);return new lo(i)};lo.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):z.clone(z.WHITE,this._color),this._show=i?e.show.evaluate(void 0):!0,s6(t,this._color)&&this.resetDrawCommands()};lo.prototype.applyStyle=function(e){let t=this.type===Wo.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),Xne(this,e)):(this.applyColorAndShow(e),this._styleCommandsNeeded=void 0)};function tT(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 bm=lo;function xs(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(xs.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}}});xs.prototype.getFeature=function(e){let t=this._model,n=t.featureTableId;return t.featureTables[n].getFeature(e)};xs.prototype.hasProperty=function(e,t){let n=this._model,i=n.featureTableId;return u(i)?n.featureTables[i].hasProperty(e,t):!1};xs.prototype.applyDebugSettings=function(e,t){t=e?t:z.WHITE,this.featuresLength===0?this._model.color=t:u(this.batchTable)&&this.batchTable.setAllColor(t)};xs.prototype.applyStyle=function(e){this._model.style=e};xs.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:Wl.REPEAT}),this._ready=!0,this._resolveContent=this._resolveContent&&this._resolveContent(this))};xs.prototype.isDestroyed=function(){return!1};xs.prototype.destroy=function(){return this._model=this._model&&this._model.destroy(),ue(this)};xs.fromGltf=async function(e,t,n,i){let o=new xs(e,t,n),s=Sv(e,t,o,{gltf:i,basePath:n}),a=e.vectorClassificationOnly?void 0:e.classificationType;s.classificationType=a;let c=await bm.fromGltfAsync(s);return o._model=c,o._readyPromise=new Promise(l=>{o._resolveContent=l}),o};xs.fromB3dm=async function(e,t,n,i,o){let r=new xs(e,t,n),a=Sv(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=e.vectorClassificationOnly?void 0:e.classificationType;a.classificationType=c;let l=await bm.fromB3dm(a);return r._model=l,r._readyPromise=new Promise(f=>{r._resolveContent=f}),r};xs.fromI3dm=async function(e,t,n,i,o){let r=new xs(e,t,n),a=Sv(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=await bm.fromI3dm(a);return r._model=c,r._readyPromise=new Promise(l=>{r._resolveContent=l}),r};xs.fromPnts=async function(e,t,n,i,o){let r=new xs(e,t,n),a=Sv(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=await bm.fromPnts(a);return r._model=c,r._readyPromise=new Promise(l=>{r._resolveContent=l}),r};xs.fromGeoJson=async function(e,t,n,i){let o=new xs(e,t,n),s=Sv(e,t,o,{geoJson:i,resource:n}),a=await bm.fromGeoJson(s);return o._model=a,o._readyPromise=new Promise(c=>{o._resolveContent=c}),o};function Sv(e,t,n,i){let o={cull:!1,releaseGltfJson:!0,opaquePass:Se.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 pt(i,o)}var rp=xs;function Xf(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(Xf.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}}});Xf.fromJson=function(e,t,n,i){let o=new Xf(e,t,n);return o._tileset.loadTileset(o._resource,i,o._tile),o._ready=!0,o};Xf.prototype.hasProperty=function(e,t){return!1};Xf.prototype.getFeature=function(e){};Xf.prototype.applyDebugSettings=function(e,t){};Xf.prototype.applyStyle=function(e){};Xf.prototype.update=function(e,t){};Xf.prototype.isDestroyed=function(){return!1};Xf.prototype.destroy=function(){return ue(this)};var TN=Xf;function Cs(e,t,n,i){let o=Cs._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=Cs._vertexSizeInBytes(a),p=a[0].usage,g={vertexSizeInBytes:d,vertexBuffer:void 0,usage:p,needsCommit:!1,arrayBuffer:void 0,arrayViews:Cs._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)}Cs._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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a6(this),ue(this)};var $_=Cs;var EN=`#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 bN=`#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 xi(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,Mn.CENTER),this._horizontalOrigin=y(e.horizontalOrigin,pi.CENTER),this._scale=y(e.scale,1),this._color=z.clone(y(e.color,z.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=Gn()),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=z.clone(y(e.outlineColor,z.BLACK)),this._outlineWidth=y(e.outlineWidth,0),this._updateClamping()}var Zne=xi.SHOW_INDEX=0,vN=xi.POSITION_INDEX=1,nie=xi.PIXEL_OFFSET_INDEX=2,Vke=xi.EYE_OFFSET_INDEX=3,kke=xi.HORIZONTAL_ORIGIN_INDEX=4,zke=xi.VERTICAL_ORIGIN_INDEX=5,Hke=xi.SCALE_INDEX=6,wN=xi.IMAGE_INDEX_INDEX=7,Qne=xi.COLOR_INDEX=8,Gke=xi.ROTATION_INDEX=9,Wke=xi.ALIGNED_AXIS_INDEX=10,jke=xi.SCALE_BY_DISTANCE_INDEX=11,Yke=xi.TRANSLUCENCY_BY_DISTANCE_INDEX=12,qke=xi.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX=13,Xke=xi.DISTANCE_DISPLAY_CONDITION=14,Kke=xi.DISABLE_DEPTH_DISTANCE=15;xi.TEXTURE_COORDINATE_BOUNDS=16;var $ne=xi.SDF_INDEX=17;xi.NUMBER_OF_PROPERTIES=18;function Lo(e,t){let n=e._billboardCollection;u(n)&&(n._updateBillboard(e,t),e._dirty=!0)}Object.defineProperties(xi.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,Lo(this,Zne))}},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(),Lo(this,vN))}},heightReference:{get:function(){return this._heightReference},set:function(e){let t=this._heightReference;e!==t&&(this._heightReference=e,this._updateClamping(),Lo(this,vN))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;H.equals(t,e)||(H.clone(e,t),Lo(this,nie))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;Pt.equals(t,e)||(this._scaleByDistance=Pt.clone(e,t),Lo(this,jke))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;Pt.equals(t,e)||(this._translucencyByDistance=Pt.clone(e,t),Lo(this,Yke))}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;Pt.equals(t,e)||(this._pixelOffsetScaleByDistance=Pt.clone(e,t),Lo(this,qke))}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;m.equals(t,e)||(m.clone(e,t),Lo(this,Vke))}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,Lo(this,kke))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin!==e&&(this._verticalOrigin=e,Lo(this,zke))}},scale:{get:function(){return this._scale},set:function(e){this._scale!==e&&(this._scale=e,Lo(this,Hke))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),Lo(this,Qne))}},rotation:{get:function(){return this._rotation},set:function(e){this._rotation!==e&&(this._rotation=e,Lo(this,Gke))}},alignedAxis:{get:function(){return this._alignedAxis},set:function(e){let t=this._alignedAxis;m.equals(t,e)||(m.clone(e,t),Lo(this,Wke))}},width:{get:function(){return y(this._width,this._imageWidth)},set:function(e){this._width!==e&&(this._width=e,Lo(this,wN))}},height:{get:function(){return y(this._height,this._imageHeight)},set:function(e){this._height!==e&&(this._height=e,Lo(this,wN))}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters!==e&&(this._sizeInMeters=e,Lo(this,Qne))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){vt.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=vt.clone(e,this._distanceDisplayCondition),Lo(this,Xke))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,Lo(this,Kke))}},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(Gn(),e):(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=void 0,this._image=void 0,this._imageIndexPromise=void 0,Lo(this,wN))}},ready:{get:function(){return this._imageIndex!==-1}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=m.clone(e,this._actualClampedPosition),Lo(this,vN)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,Lo(this,Zne))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),Lo(this,$ne))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,Lo(this,$ne))}}});xi.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this._pickPrimitive,collection:this._collection,id:this._id})),this._pickId};xi.prototype._updateClamping=function(){xi._updateClamping(this._billboardCollection,this)};var vv=new he,eie=new m;xi._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,vv);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,vv);let f=i.getHeight(c);u(f)&&(vv.height=f),o.cartographicToCartesian(vv,eie),l(eie)};xi.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,Lo(r,wN)}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})};xi.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())};xi.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())};xi.prototype._setTranslate=function(e){let t=this._translate;H.equals(t,e)||(H.clone(e,t),Lo(this,nie))};xi.prototype._getActualPosition=function(){return u(this._clampedPosition)?this._clampedPosition:this._actualPosition};xi.prototype._setActualPosition=function(e){u(this._clampedPosition)||m.clone(e,this._actualPosition),Lo(this,vN)};var tie=new re;xi._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,tie),Qi.computeActualWgs84Position(n,tie))};var iie=new m;xi._computeScreenSpacePosition=function(e,t,n,i,o,r){let s=B.multiplyByPoint(e,t,iie),a=Qi.wgs84WithEyeOffsetToWindowCoordinates(o,s,n,r);if(u(a))return H.add(a,i,a),a};var SN=new H(0,0);xi.prototype.computeScreenSpacePosition=function(e,t){let n=this._billboardCollection;u(t)||(t=new H),H.clone(this._pixelOffset,SN),H.add(SN,this._translate,SN);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,vv);o=a.cartographicToCartesian(c,iie),i=B.IDENTITY}return xi._computeScreenSpacePosition(i,o,this._eyeOffset,SN,e,t)};xi.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===Mn.BOTTOM||e.verticalOrigin===Mn.BASELINE?a-=o:e.verticalOrigin===Mn.CENTER&&(a-=o*.5),u(n)||(n=new qe),n.x=s,n.y=a,n.width=i,n.height=o,n};xi.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)&&z.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};xi.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 _o=xi;var Jke={OPAQUE:0,TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2},Do=Object.freeze(Jke);var Zke={FONT_SIZE:48,PADDING:10,RADIUS:8,CUTOFF:.25},Us=Object.freeze(Zke);function sp(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 Qke=new H(16,16);function eg(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.borderWidthInPixels,1),n=y(e.initialSize,Qke);this._context=e.context,this._pixelFormat=y(e.pixelFormat,at.RGBA),this._borderWidthInPixels=t,this._textureCoordinates=[],this._guid=Gn(),this._idHash={},this._indexHash={},this._initialSize=n,this._root=void 0}Object.defineProperties(eg.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 $ke(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 sp(new H(s+r,r),new H(c,a)),g=new sp(new H,new H(c,a),e._root,p),h=new sp(new H(r,a+r),new H(c,l)),A=new sp(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 la({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 sp(new H(r,r),new H(s,a))}}function DN(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 sp(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 sp(new H(a,t.bottomLeft.y),new H(t.topRight.x,t.topRight.y)))}else{t.childNode1=new sp(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 sp(new H(t.bottomLeft.x,a),new H(t.topRight.x,t.topRight.y)))}return DN(e,t.childNode1,n)}return DN(e,t.childNode1,n)||DN(e,t.childNode2,n)}}function oie(e,t,n){let i=DN(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 $ke(e,t),oie(e,t,n);e._guid=Gn()}function rie(e,t){if(!u(e)||e.isDestroyed())return-1;let n=e.numberOfImages;return oie(e,t,n),n}eg.prototype.getImageIndex=function(e){return this._indexHash[e]};eg.prototype.addImageSync=function(e,t){let n=this._indexHash[e];return u(n)||(n=rie(this,t),this._idHash[e]=Promise.resolve(n),this._indexHash[e]=n),n};eg.prototype.addImage=function(e,t){let n=this._idHash[e];if(u(n))return n;typeof t=="function"?t=t(e):(typeof t=="string"||t instanceof Ie)&&(t=Ie.createIfNeeded(t).fetchImage());let i=this;return n=Promise.resolve(t).then(function(o){let r=rie(i,o);return i._indexHash[e]=r,r}),this._idHash[e]=n,n};eg.prototype.addSubRegion=function(e,t){let n=this._idHash[e];if(!u(n))throw new de(`image with id "${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=Gn(),p})};eg.prototype.isDestroyed=function(){return!1};eg.prototype.destroy=function(){return this._texture=this._texture&&this._texture.destroy(),ue(this)};var R0=eg;var e4e=_o.SHOW_INDEX,Dv=_o.POSITION_INDEX,sie=_o.PIXEL_OFFSET_INDEX,aie=_o.EYE_OFFSET_INDEX,t4e=_o.HORIZONTAL_ORIGIN_INDEX,n4e=_o.VERTICAL_ORIGIN_INDEX,i4e=_o.SCALE_INDEX,wv=_o.IMAGE_INDEX_INDEX,cie=_o.COLOR_INDEX,o4e=_o.ROTATION_INDEX,r4e=_o.ALIGNED_AXIS_INDEX,lie=_o.SCALE_BY_DISTANCE_INDEX,uie=_o.TRANSLUCENCY_BY_DISTANCE_INDEX,fie=_o.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX,die=_o.DISTANCE_DISPLAY_CONDITION,s4e=_o.DISABLE_DEPTH_DISTANCE,a4e=_o.TEXTURE_COORDINATE_BOUNDS,mie=_o.SDF_INDEX,h6=_o.NUMBER_OF_PROPERTIES,go,c4e={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},l4e={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 Hu(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(h6),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,Do.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=z.clone(z.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(Hu.prototype,{length:{get:function(){return p6(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 hie(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}Hu.prototype.add=function(e){let t=new _o(e,this);return t._index=this._billboards.length,this._billboards.push(t),this._createVertexArray=!0,t};Hu.prototype.remove=function(e){return this.contains(e)?(this._billboards[e._index]=void 0,this._billboardsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};Hu.prototype.removeAll=function(){hie(this._billboards),this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!0};function p6(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}}Hu.prototype._updateBillboard=function(e,t){e._dirty||(this._billboardsToUpdate[this._billboardsToUpdateIndex++]=e),++this._propertiesChanged[t]};Hu.prototype.contains=function(e){return u(e)&&e._billboardCollection===this};Hu.prototype.get=function(e){return p6(this),this._billboards[e]};var c6;function u4e(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=ft.createIndexBuffer({context:e,typedArray:o,usage:Fe.STATIC_DRAW,indexDatatype:Ve.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferBatched=n,n}function f4e(e){let t=e.cache.billboardCollection_indexBufferInstanced;return u(t)||(t=ft.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Fe.STATIC_DRAW,indexDatatype:Ve.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferInstanced=t),t}function d4e(e){let t=e.cache.billboardCollection_vertexBufferInstanced;return u(t)||(t=ft.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}Hu.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<h6;++i){let o=n[i]===0?Fe.STATIC_DRAW:Fe.STREAM_DRAW;t=t||e[i]!==o,e[i]=o}return t};function m4e(e,t,n,i,o,r){let s=[{index:go.positionHighAndScale,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Dv]},{index:go.positionLowAndRotation,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Dv]},{index:go.compressedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[sie]},{index:go.compressedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[uie]},{index:go.compressedAttribute2,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[cie]},{index:go.eyeOffset,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[aie]},{index:go.scaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[lie]},{index:go.pixelOffsetScaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[fie]},{index:go.compressedAttribute3,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[die]},{index:go.textureCoordinateBoundsOrLabelTranslate,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[a4e]}];i&&s.push({index:go.direction,componentsPerAttribute:2,componentDatatype:X.FLOAT,vertexBuffer:d4e(e)}),u(o)&&s.push({index:go.a_batchId,componentsPerAttribute:1,componentDatatype:X.FLOAT,bufferUsage:Fe.STATIC_DRAW}),r&&s.push({index:go.sdf,componentsPerAttribute:2,componentDatatype:X.FLOAT,usage:n[mie]});let a=i?t:4*t;return new $_(e,s,a,i)}var l6=new Wn;function pie(e,t,n,i,o){let r,s=i[go.positionHighAndScale],a=i[go.positionLowAndRotation],c=o._getActualPosition();e._mode===ne.SCENE3D&&(ae.expand(e._baseVolume,c,e._baseVolume),e._boundingVolumeDirty=!0),Wn.fromCartesian(c,l6);let l=o.scale,f=o.rotation;f!==0&&(e._shaderRotation=!0),e._maxScale=Math.max(e._maxScale,l);let d=l6.high,p=l6.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 zu=new H,ku=32768,nT=65536,u6=4096,Sm=256,h4e=128,p4e=32,_4e=8,_ie=4,g4e=1/256,gie=0,yie=2,Aie=3,xie=1;function Cie(e,t,n,i,o){let r,s=i[go.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===Mn.BASELINE&&(h=Mn.BOTTOM),e._allHorizontalCenter=e._allHorizontalCenter&&g===pi.CENTER,e._allVerticalCenter=e._allVerticalCenter&&h===Mn.CENTER;let x=0,C=0,T=0,E=0,S=o._imageIndex;if(S!==-1){let k=n[S];x=k.x,C=k.y,T=k.width,E=k.height}let w=x+T,D=C+E,M=Math.floor(P.clamp(c,-ku,ku)+ku)*h4e;M+=(g+1)*p4e,M+=(h+1)*_4e,M+=(A?1:0)*_ie;let O=Math.floor(P.clamp(l,-ku,ku)+ku)*Sm,L=Math.floor(P.clamp(d,-ku,ku)+ku)*Sm,N=(P.clamp(p,-ku,ku)+ku)*g4e,_=Math.floor(N),b=Math.floor((N-_)*Sm);O+=_,L+=b,zu.x=x,zu.y=C;let v=jn.compressTextureCoordinates(zu);zu.x=w;let I=jn.compressTextureCoordinates(zu);zu.y=D;let R=jn.compressTextureCoordinates(zu);zu.x=x;let F=jn.compressTextureCoordinates(zu);e._instanced?(r=o._index,s(r,M,O,L,v)):(r=o._index*4,s(r+0,M+gie,O,L,v),s(r+1,M+yie,O,L,I),s(r+2,M+Aie,O,L,R),s(r+3,M+xie,O,L,F))}function Tie(e,t,n,i,o){let r,s=i[go.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,nT),T=0;Math.abs(m.magnitudeSquared(a)-1)<P.EPSILON6&&(T=jn.octEncodeFloat(a)),l=P.clamp(l,0,1),l=l===1?255:l*255|0,C=C*Sm+l,d=P.clamp(d,0,1),d=d===1?255:d*255|0,T=T*Sm+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 d6(e,t,n,i,o){let r,s=i[go.compressedAttribute2],a=o.color,c=u(e._batchTable)?z.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*_ie+A,C=z.floatToByte(a.red),T=z.floatToByte(a.green),E=z.floatToByte(a.blue),S=C*nT+T*Sm+E;C=z.floatToByte(c.red),T=z.floatToByte(c.green),E=z.floatToByte(c.blue);let w=C*nT+T*Sm+E,D=z.floatToByte(a.alpha)*nT+z.floatToByte(c.alpha)*Sm;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 m6(e,t,n,i,o){let r,s=i[go.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}zu.x=l,zu.y=f;let p=jn.compressTextureCoordinates(zu);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 Eie(e,t,n,i,o){let r,s=i[go.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 bie(e,t,n,i,o){let r,s=i[go.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 Sie(e,t,n,i,o){let r,s=i[go.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,u6)),A=Math.floor(P.clamp(p,0,u6)),x=h*u6+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 vie(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[go.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 y4e(e,t,n,i,o){if(!u(e._batchTable))return;let r=i[go.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 wie(e,t,n,i,o){if(!e._sdf)return;let r,s=i[go.sdf],a=o.outlineColor,c=o.outlineWidth,l=z.floatToByte(a.red),f=z.floatToByte(a.green),d=z.floatToByte(a.blue),p=l*nT+f*Sm+d,g=c/Us.RADIUS,h=z.floatToByte(a.alpha)*nT+z.floatToByte(g)*Sm;e._instanced?(r=o._index,s(r,p,h)):(r=o._index*4,s(r+0,p+gie,h),s(r+1,p+yie,h),s(r+2,p+Aie,h),s(r+3,p+xie,h))}function A4e(e,t,n,i,o){pie(e,t,n,i,o),Cie(e,t,n,i,o),Tie(e,t,n,i,o),d6(e,t,n,i,o),m6(e,t,n,i,o),Eie(e,t,n,i,o),bie(e,t,n,i,o),Sie(e,t,n,i,o),vie(e,t,n,i,o),y4e(e,t,n,i,o),wie(e,t,n,i,o)}function f6(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=_o._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 x4e(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)&&f6(e,i,i.length,t,r,!0)):n===ne.MORPHING?f6(e,i,i.length,t,r,!0):(n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&f6(e,o,e._billboardsToUpdateIndex,t,r,!1)}function C4e(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 T4e(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=Se.OVERLAY,i}var E4e=[];Hu.prototype.update=function(e){if(p6(this),!this.show)return;let t=this._billboards,n=t.length,i=e.context;this._instanced=i.instancedArrays,go=this._instanced?l4e:c4e,c6=this._instanced?f4e:u4e;let o=this._textureAtlas;if(!u(o)){o=this._textureAtlas=new R0({context:i});for(let O=0;O<n;++O)t[O]._loadImage()}let r=o.textureCoordinates;if(r.length===0)return;x4e(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<h6;++O)c[O]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=m4e(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,A4e(this,e,r,d,L)}this._vaf.commit(c6(i))}this._billboardsToUpdateIndex=0}else if(a>0){let O=E4e;O.length=0,(c[Dv]||c[o4e]||c[i4e])&&O.push(pie),(c[wv]||c[sie]||c[t4e]||c[n4e]||c[e4e])&&(O.push(Cie),this._instanced&&O.push(m6)),(c[wv]||c[r4e]||c[uie])&&(O.push(Tie),O.push(d6)),(c[wv]||c[cie])&&O.push(d6),c[aie]&&O.push(m6),c[lie]&&O.push(Eie),c[fie]&&O.push(bie),(c[die]||c[s4e]||c[wv]||c[Dv])&&O.push(Sie),(c[wv]||c[Dv])&&O.push(vie),c[mie]&&O.push(wie);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(c6(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),C4e(this,e,h);let x=this._blendOption!==this.blendOption;if(this._blendOption=this.blendOption,x){this._blendOption===Do.OPAQUE||this._blendOption===Do.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=ke.fromCache({depthTest:{enabled:!0,func:te.LESS},depthMask:!0}):this._rsOpaque=void 0;let O=this._blendOption===Do.TRANSLUCENT;this._blendOption===Do.TRANSLUCENT||this._blendOption===Do.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=ke.fromCache({depthTest:{enabled:!0,func:O?te.LEQUAL:te.LESS},depthMask:O,blending:fn.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=bN,T=EN,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-Us.CUTOFF;this._sdf&&E.defines.push("SDF");let L=u(this._batchTable)?"VECTOR_TILE":"";this._blendOption===Do.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=Zt.replaceCache({context:i,shaderProgram:this._sp,vertexShaderSource:E,fragmentShaderSource:S,attributeLocations:go}),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=Zt.replaceCache({context:i,shaderProgram:this._spTranslucent,vertexShaderSource:E,fragmentShaderSource:S,attributeLocations:go})),this._blendOption===Do.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=Zt.replaceCache({context:i,shaderProgram:this._sp,vertexShaderSource:E,fragmentShaderSource:S,attributeLocations:go})),this._blendOption===Do.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=Zt.replaceCache({context:i,shaderProgram:this._spTranslucent,vertexShaderSource:E,fragmentShaderSource:S,attributeLocations:go})),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===Do.OPAQUE,N=this._blendOption===Do.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 k=O[F];u(k)||(k=O[F]=new nt);let V=L||N&&F%2===0;k.pass=V||!N?Se.OPAQUE:Se.TRANSLUCENT,k.owner=this;let G=N?Math.floor(F/2):F;k.boundingVolume=h,k.modelMatrix=A,k.count=_[G].indicesCount,k.shaderProgram=V?this._sp:this._spTranslucent,k.uniformMap=v,k.vertexArray=_[G].va,k.renderState=V?this._rsOpaque:this._rsTranslucent,k.debugShowBoundingVolume=this.debugShowBoundingVolume,k.pickId=I,this._instanced&&(k.count=6,k.instanceCount=n),M.push(k)}this.debugShowTextureAtlas&&(u(this.debugCommand)||(this.debugCommand=T4e(this,e.context)),M.push(this.debugCommand))}};Hu.prototype.isDestroyed=function(){return!1};Hu.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(),hie(this._billboards),ue(this)};var Gu=Hu;function b4e(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 iT=b4e;function Vs(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),oT(this)}var S4e=new he;Object.defineProperties(Vs.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=z.clone(e,this._color),oT(this)}},pointSize:{get:function(){return this._pointSize},set:function(e){this._pointSize=e,oT(this)}},pointOutlineColor:{get:function(){return this._pointOutlineColor},set:function(e){this._pointOutlineColor=z.clone(e,this._pointOutlineColor),oT(this)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=e,oT(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,S4e);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=z.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&&oT(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}}});Vs.defaultColor=z.WHITE;Vs.defaultPointOutlineColor=z.BLACK;Vs.defaultPointOutlineWidth=0;Vs.defaultPointSize=8;function oT(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,Vs.defaultColor),i=y(e._pointOutlineColor,Vs.defaultPointOutlineColor),o=y(e._pointOutlineWidth,Vs.defaultPointOutlineWidth),r=y(e._pointSize,Vs.defaultPointSize),s=e._billboardColor,a=e._billboardOutlineColor,c=e._billboardOutlineWidth,l=e._billboardSize;if(z.equals(n,s)&&z.equals(i,a)&&o===c&&r===l)return;e._billboardColor=z.clone(n,e._billboardColor),e._billboardOutlineColor=z.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,iT(f,d,p,o,r))}Vs.prototype.hasProperty=function(e){return this._content.batchTable.hasProperty(this._batchId,e)};Vs.prototype.getPropertyIds=function(e){return this._content.batchTable.getPropertyIds(this._batchId,e)};Vs.prototype.getProperty=function(e){return this._content.batchTable.getProperty(this._batchId,e)};Vs.prototype.getPropertyInherited=function(e){return Bs.getPropertyInherited(this._content,this._batchId,e)};Vs.prototype.setProperty=function(e,t){this._content.batchTable.setProperty(this._batchId,e,t),this._content.featurePropertiesDirty=!0};Vs.prototype.isExactClass=function(e){return this._content.batchTable.isExactClass(this._batchId,e)};Vs.prototype.isClass=function(e){return this._content.batchTable.isClass(this._batchId,e)};Vs.prototype.getExactClassName=function(){return this._content.batchTable.getExactClassName(this._batchId)};var tg=Vs;function v4e(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 B0;function w4e(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,z.TRANSPARENT),a=y(t.padding,0),c=a*2,l=document.createElement("canvas");l.width=1,l.height=1,l.style.font=n;let 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r=t[i].billboard;u(r)&&(r.heightReference=e)}let n=this._backgroundBillboard;u(n)&&(n.heightReference=e),Pv(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=ap.enableRightToLeftDetection?U4e(t):t,L0(this)}}},font:{get:function(){return this._font},set:function(e){this._font!==e&&(this._font=e,L0(this),Lie(this))}},fillColor:{get:function(){return this._fillColor},set:function(e){let t=this._fillColor;z.equals(t,e)||(z.clone(e,t),L0(this))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),L0(this))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,L0(this))}},showBackground:{get:function(){return this._showBackground},set:function(e){this._showBackground!==e&&(this._showBackground=e,L0(this))}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){let t=this._backgroundColor;if(!z.equals(t,e)){z.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),Pv(this))}},style:{get:function(){return this._style},set:function(e){this._style!==e&&(this._style=e,L0(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,Pv(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),Pv(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),Pv(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)}}}});ap.prototype._updateClamping=function(){_o._updateClamping(this._labelCollection,this)};ap.prototype.computeScreenSpacePosition=function(e,t){u(t)||(t=new H);let i=this._labelCollection.modelMatrix,o=u(this._actualClampedPosition)?this._actualClampedPosition:this._position;return _o._computeScreenSpacePosition(i,o,this._eyeOffset,this._pixelOffset,e,t)};ap.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===Mn.BOTTOM||e.verticalOrigin===Mn.BASELINE?o-=s:e.verticalOrigin===Mn.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===Mn.BOTTOM||e.verticalOrigin===Mn.BASELINE?C-=E:e.verticalOrigin===Mn.CENTER&&(C-=E*.5),e._verticalOrigin===Mn.TOP?C+=Us.PADDING*a:(e._verticalOrigin===Mn.BOTTOM||e._verticalOrigin===Mn.BASELINE)&&(C-=Us.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};ap.prototype.equals=function(e){return 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`),n="";for(let i=0;i<t.length;i++){let o=t[i],r=Bie.test(o.charAt(0)),s=R4e(o,Bie),a=0,c="";for(let l=0;l<s.length;++l){let f=s[l],d=f.Type===Zr.BRACKETS?L4e(f.Word):B4e(f.Word);r?f.Type===Zr.RTL?(c=d+c,a=0):f.Type===Zr.LTR?(c=Mv(c,a,f.Word),a+=f.Word.length):(f.Type===Zr.WEAK||f.Type===Zr.BRACKETS)&&(f.Type===Zr.WEAK&&s[l-1].Type===Zr.BRACKETS?c=d+c:s[l-1].Type===Zr.RTL?(c=d+c,a=0):s.length>l+1?s[l+1].Type===Zr.RTL?(c=d+c,a=0):(c=Mv(c,a,f.Word),a+=f.Word.length):c=Mv(c,0,d)):f.Type===Zr.RTL?c=Mv(c,a,d):f.Type===Zr.LTR?(c+=f.Word,a=c.length):(f.Type===Zr.WEAK||f.Type===Zr.BRACKETS)&&(l>0&&s[l-1].Type===Zr.RTL?s.length>l+1?s[l+1].Type===Zr.RTL?c=Mv(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 N0=ap;var Vie=ur(Nie(),1);function k4e(){this.textureInfo=void 0,this.dimensions=void 0,this.billboard=void 0}function z4e(e,t,n){this.labelCollection=e,this.index=t,this.dimensions=n}var H4e=1.2,kie="ID_WHITE_PIXEL",_6=new H(4,4),G4e=new qe(1,1,1,1);function W4e(e){let t=document.createElement("canvas");t.width=_6.x,t.height=_6.y;let n=t.getContext("2d");n.fillStyle="#fff",n.fillRect(0,0,t.width,t.height),e.addImage(kie,t)}var Wu={};function j4e(e,t,n,i,o,r,s){return Wu.font=t,Wu.fillColor=n,Wu.strokeColor=i,Wu.strokeWidth=o,Wu.padding=Us.PADDING,s===Mn.CENTER?Wu.textBaseline="middle":s===Mn.TOP?Wu.textBaseline="top":Wu.textBaseline="bottom",Wu.fill=r===Yo.FILL||r===Yo.FILL_AND_OUTLINE,Wu.stroke=r===Yo.OUTLINE||r===Yo.FILL_AND_OUTLINE,Wu.backgroundColor=z.BLACK,rT(e,Wu)}function g6(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 Y4e(e,t,n,i){i.index=e.addImageSync(t,n)}var q4e=new Vie.default;function X4e(e,t){let n=t._renderedText,i=q4e.splitGraphemes(n),o=i.length,r=t._glyphs,s=r.length,a,c,l;if(t._relativeSize=t._fontSize/Us.FONT_SIZE,o<s)for(c=o;c<s;++c)g6(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:kie,imageSubRegion:G4e}),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} ${Us.FONT_SIZE}px ${t._fontFamily}`,E=j4e(h,T,z.WHITE,z.WHITE,0,Yo.FILL,A);if(C=new z4e(e,-1,E.dimensions),g[x]=C,E.width>0&&E.height>0){let S=(0,Uie.default)(E,{cutoff:Us.CUTOFF,radius:Us.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!==" "&&Y4e(e._textureAtlas,x,E,C)}}if(a=r[l],u(a)?C.index===-1?g6(e,a):u(a.textureInfo)&&(a.textureInfo=void 0):(a=new k4e,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===Yo.FILL_AND_OUTLINE?(T.color=t._fillColor,T.outlineWidth=t.outlineWidth):t.style===Yo.FILL?(T.color=t._fillColor,T.outlineWidth=0):t.style===Yo.OUTLINE&&(T.color=z.TRANSPARENT,T.outlineWidth=t.outlineWidth)}}t._repositionAllGlyphs=!0}function Fie(e,t,n){return t===pi.CENTER?-e/2:t===pi.RIGHT?-(e+n.x):n.x}var sr=new H,K4e=new H;function J4e(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,K4e);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=Fie(S,C,h),D=(u(e._lineHeight)?e._lineHeight:H4e*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),sr.x=w*x,sr.y=0;let N=!0,_=0;for(d=0;d<p;++d)if(n.charAt(d)===`
`)++E,_+=D,S=a[E],w=Fie(S,C,h),sr.x=w*x,N=!0;else if(i=t[d],o=i.dimensions,T===Mn.TOP?(sr.y=o.height-l-h.y,sr.y+=Us.PADDING):T===Mn.CENTER?sr.y=(M+o.height-l)/2:T===Mn.BASELINE?(sr.y=M,sr.y-=Us.PADDING):(sr.y=M+c+h.y,sr.y-=Us.PADDING),sr.y=(sr.y-o.descent-_)*x,N&&(sr.x-=Us.PADDING*x,N=!1),u(i.billboard)&&(i.billboard._setTranslate(sr),i.billboard._labelDimensions.x=O,i.billboard._labelDimensions.y=L,i.billboard._labelHorizontalOrigin=C),d<p-1){let b=t[d+1];sr.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,sr.x=w*x,T===Mn.TOP?sr.y=A-l-c:T===Mn.CENTER?sr.y=(A-l)/2-c:T===Mn.BASELINE?sr.y=-h.y-c:sr.y=0,sr.y=sr.y*x,g.width=O,g.height=L,g._setTranslate(sr),g._labelTranslate=H.clone(sr,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(sr,b._labelTranslate))}}function zie(e,t){let n=t._glyphs;for(let i=0,o=n.length;i<o;++i)g6(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 vm(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 Gu({scene:this._scene}),this._backgroundBillboardCollection.destroyTextureAtlas=!1,this._billboardCollection=new Gu({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=z.clone(z.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,Do.OPAQUE_AND_TRANSLUCENT)}Object.defineProperties(vm.prototype,{length:{get:function(){return this._labels.length}}});vm.prototype.add=function(e){let t=new N0(e,this);return this._labels.push(t),this._labelsToUpdate.push(t),t};vm.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),zie(this,e),!0}return!1};vm.prototype.removeAll=function(){let e=this._labels;for(let t=0,n=e.length;t<n;++t)zie(this,e[t]);e.length=0};vm.prototype.contains=function(e){return u(e)&&e._labelCollection===this};vm.prototype.get=function(e){return this._labels[e]};vm.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 R0({context:i}),t.textureAtlas=this._textureAtlas),u(this._backgroundTextureAtlas)||(this._backgroundTextureAtlas=new R0({context:i,initialSize:_6}),n.textureAtlas=this._backgroundTextureAtlas,W4e(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&&(X4e(this,a),a._rebindAllGlyphs=!1),a._repositionAllGlyphs&&(J4e(a),a._repositionAllGlyphs=!1);let l=a._glyphs.length-c;this._totalGlyphCount+=l}let r=n.length>0?Do.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)};vm.prototype.isDestroyed=function(){return!1};vm.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 cp=vm;var PN=`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 Tc={};Tc.numberOfPoints=function(e,t,n){let i=m.distance(e,t);return Math.ceil(i/n)};Tc.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 Z4e=new he;Tc.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,Z4e).height}return i};var Q4e=new B,$4e=new m,Hie=new m,eze=new ln(m.UNIT_X,0),Gie=new m,tze=new ln(m.UNIT_X,0),nze=new m,ize=new m,A6=[];function jie(e,t,n){let i=A6;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 MN=new he,ON=new he,ng=new m,x6=new m,oze=new m,y6=new Ff,Rv=new Ma;function rze(e,t,n,i,o,r,s,a){let c=i.scaleToGeodeticSurface(e,x6),l=i.scaleToGeodeticSurface(t,oze),f=Tc.numberOfPoints(e,t,n),d=i.cartesianToCartographic(c,MN),p=i.cartesianToCartographic(l,ON),g=jie(f,o,r);y6.setEndPoints(d,p);let h=y6.surfaceDistance/f,A=a;d.height=o;let x=i.cartographicToCartesian(d,ng);m.pack(x,s,A),A+=3;for(let C=1;C<f;C++){let T=y6.interpolateUsingSurfaceDistance(C*h,ON);T.height=g[C],x=i.cartographicToCartesian(T,ng),m.pack(x,s,A),A+=3}return A}function sze(e,t,n,i,o,r,s,a){let c=i.cartesianToCartographic(e,MN),l=i.cartesianToCartographic(t,ON),f=Tc.numberOfPointsRhumbLine(c,l,n);c.height=0,l.height=0;let d=jie(f,o,r);Rv.ellipsoid.equals(i)||(Rv=new Ma(void 0,void 0,i)),Rv.setEndPoints(c,l);let p=Rv.surfaceDistance/f,g=a;c.height=o;let h=i.cartographicToCartesian(c,ng);m.pack(h,s,g),g+=3;for(let A=1;A<f;A++){let x=Rv.interpolateUsingSurfaceDistance(A*p,ON);x.height=d[A],h=i.cartographicToCartesian(x,ng),m.pack(h,s,g),g+=3}return g}Tc.wrapLongitude=function(e,t){let n=[],i=[];if(u(e)&&e.length>0){t=y(t,B.IDENTITY);let o=B.inverseTransformation(t,Q4e),r=B.multiplyByPoint(o,m.ZERO,$4e),s=m.normalize(B.multiplyByPointAsVector(o,m.UNIT_Y,Hie),Hie),a=ln.fromPointNormal(r,s,eze),c=m.normalize(B.multiplyByPointAsVector(o,m.UNIT_X,Gie),Gie),l=ln.fromPointNormal(r,c,tze),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=Ji.lineSegmentPlane(d,h,a,nze);if(u(A)){let x=m.multiplyByScalar(s,5e-9,ize);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}};Tc.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],x6);if(o=r?o[0]:o,o!==0){let x=i.geodeticSurfaceNormal(A,ng);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+=Tc.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=rze(A,x,s,i,C,T,f,d)}A6.length=0;let p=t[n-1],g=i.cartesianToCartographic(p,MN);g.height=r?o[n-1]:o;let h=i.cartographicToCartesian(g,ng);return m.pack(h,f,l-3),f};var Wie=new he,aze=new he;Tc.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],x6);if(o=r?o[0]:o,o!==0){let T=i.geodeticSurfaceNormal(C,ng);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],Wie),f;for(c=0;c<n-1;c++)f=i.cartesianToCartographic(t[c+1],aze),a+=Tc.numberOfPointsRhumbLine(l,f,s),l=he.clone(f,Wie);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=sze(C,T,s,i,E,S,p,g)}A6.length=0;let h=t[n-1],A=i.cartesianToCartographic(h,MN);A.height=r?o[n-1]:o;let x=i.cartographicToCartesian(A,ng);return m.pack(x,p,d-3),p};Tc.generateCartesianArc=function(e){let t=Tc.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};Tc.generateCartesianRhumbArc=function(e){let t=Tc.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 Ri=Tc;function Yl(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=Wi.fromType(Wi.ColorType,{color:new z(1,1,1,1)}));let n=e.positions;u(n)||(n=[]),this._positions=n,this._actualPositions=To(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=Ri.wrapLongitude(this._actualPositions,i),this._actualLength=void 0,this._propertiesChanged=new Uint32Array(qie),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 Yie=Yl.POSITION_INDEX=0,cze=Yl.SHOW_INDEX=1,lze=Yl.WIDTH_INDEX=2,uze=Yl.MATERIAL_INDEX=3,Bv=Yl.POSITION_SIZE_INDEX=4,fze=Yl.DISTANCE_DISPLAY_CONDITION=5,qie=Yl.NUMBER_OF_PROPERTIES=6;function lp(e,t){++e._propertiesChanged[t];let n=e._polylineCollection;u(n)&&(n._updatePolyline(e,t),e._dirty=!0)}Object.defineProperties(Yl.prototype,{show:{get:function(){return this._show},set:function(e){e!==this._show&&(this._show=e,lp(this,cze))}},positions:{get:function(){return this._positions},set:function(e){let t=To(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)&&lp(this,Bv),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),lp(this,Yie),this.update()}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,lp(this,uze))}},width:{get:function(){return this._width},set:function(e){let t=this._width;e!==t&&(this._width=e,lp(this,lze))}},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,lp(this,Bv)}}},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),lp(this,fze))}}});Yl.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[Yie]>0||this._propertiesChanged[Bv]>0;if((!B.equals(e,this._modelMatrix)||i)&&(this._segments=Ri.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)lp(this,Bv);else{let o=n.length;for(let r=0;r<o;++r)if(n[r]!==this._segments.lengths[r]){lp(this,Bv);break}}};Yl.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._polylineCollection,id:this._id})),this._pickId};Yl.prototype._clean=function(){this._dirty=!1;let e=this._propertiesChanged;for(let t=0;t<qie-1;++t)e[t]=0};Yl.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._material=this._material&&this._material.destroy(),this._polylineCollection=void 0};var Kf=Yl;var dze=Kf.SHOW_INDEX,mze=Kf.WIDTH_INDEX,T6=Kf.POSITION_INDEX,hze=Kf.MATERIAL_INDEX,Xie=Kf.POSITION_SIZE_INDEX,pze=Kf.DISTANCE_DISPLAY_CONDITION,toe=Kf.NUMBER_OF_PROPERTIES,sl={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 Jf(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(toe),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=z.clone(z.WHITE);let t=this;this._uniformMap={u_highlightColor:function(){return t._highlightColor}}}Object.defineProperties(Jf.prototype,{length:{get:function(){return E6(this),this._polylines.length}}});Jf.prototype.add=function(e){let t=new Kf(e,this);return t._index=this._polylines.length,this._polylines.push(t),this._createVertexArray=!0,this._createBatchTable=!0,t};Jf.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};Jf.prototype.removeAll=function(){b6(this),soe(this),this._polylineBuckets={},this._polylinesRemoved=!1,this._polylines.length=0,this._polylinesToUpdate.length=0,this._createVertexArray=!0};Jf.prototype.contains=function(e){return u(e)&&e._polylineCollection===this};Jf.prototype.get=function(e){return E6(this),this._polylines[e]};function _ze(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 qx(t,n,e._polylines.length)}var noe=new Wn,ioe=new re,ooe=new H;Jf.prototype.update=function(e){if(E6(this),this._polylines.length===0||!this.show)return;Tze(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.");_ze(this,t),this._createBatchTable=!1}if(this._createVertexArray||yze(this))Zie(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[Xie]||o[hze])Zie(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[T6]&&p.writeUpdate(g,i,this._positionBuffer,n);break}g+=f[h].lengthOfPositions}if((o[dze]||o[mze])&&this._batchTable.setBatchedAttribute(i._index,0,new H(i._width,i._show)),this._batchTable.attributes.length>2){if(o[T6]||o[Xie]){let h=e.mode===ne.SCENE2D?i._boundingVolume2D:i._boundingVolumeWC,A=Wn.fromCartesian(h.center,noe),x=re.fromElements(A.low.x,A.low.y,A.low.z,h.radius,ioe);this._batchTable.setBatchedAttribute(i._index,2,A.high),this._batchTable.setBatchedAttribute(i._index,3,x)}if(o[pze]){let h=ooe;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<toe;++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:fn.ALPHA_BLEND,depthMask:!a,depthTest:{enabled:a}})),this._batchTable.update(e),s.render||s.pick){let c=this._colorCommands;gze(this,e,c,r)}};var Lv=new ae,Kie=new ae;function gze(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=xze(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=pt(p(L._uniforms),e._uniformMap),_.boundingVolume=ae.clone(Lv,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=w,_.vertexArray=A.va,_.renderState=G?e._translucentRS:e._opaqueRS,_.pass=G?Se.TRANSLUCENT:Se.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,k=F.length;for(let G=0;G<k;++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,Kie),V.center.x=0):u(I._boundingVolumeWC)&&u(I._boundingVolume2D)&&(V=ae.union(I._boundingVolumeWC,I._boundingVolume2D,Kie)),c?(c=!1,ae.clone(V,Lv)):ae.union(V,Lv,Lv)}u(O)&&N>0&&(a>=s?(_=new nt({owner:e}),n.push(_)):_=n[a],++a,b=pt(p(L._uniforms),e._uniformMap),_.boundingVolume=ae.clone(Lv,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=w,_.vertexArray=A.va,_.renderState=L.isTranslucent()?e._translucentRS:e._opaqueRS,_.pass=L.isTranslucent()?Se.TRANSLUCENT:Se.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=b,_.count=N,_.offset=S,c=!0,r.push(_)),O=void 0}}n.length=a}Jf.prototype.isDestroyed=function(){return!1};Jf.prototype.destroy=function(){return roe(this),b6(this),soe(this),this._batchTable=this._batchTable&&this._batchTable.destroy(),ue(this)};function yze(e){let t=!1,n=e._propertiesChanged,i=e._positionBufferUsage;return n[T6]?(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 Jie=[0,0,0];function Zie(e,t,n){e._createVertexArray=!1,b6(e),roe(e),Cze(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=ft.createVertexBuffer({context:t,typedArray:A,usage:w});let M;u(C)&&(M=ft.createVertexBuffer({context:t,typedArray:C,usage:w})),e._texCoordExpandAndBatchIndexBuffer=ft.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=ft.createIndexBuffer({context:t,typedArray:v,usage:Fe.STATIC_DRAW,indexDatatype:Ve.UNSIGNED_SHORT});N+=a[b];let R=6*(b*(O*P.SIXTY_FOUR_KILOBYTES)-N*O),F=O+R,k=O+F,V=O+k,G=O+V,U=O+G,q=b*(L*P.SIXTY_FOUR_KILOBYTES)-N*L,Y=[{index:sl.position3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:R,strideInBytes:6*O},{index:sl.position3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:F,strideInBytes:6*O},{index:sl.position2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:R,strideInBytes:6*O},{index:sl.position2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:F,strideInBytes:6*O},{index:sl.prevPosition3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:k,strideInBytes:6*O},{index:sl.prevPosition3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:V,strideInBytes:6*O},{index:sl.prevPosition2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:k,strideInBytes:6*O},{index:sl.prevPosition2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:V,strideInBytes:6*O},{index:sl.nextPosition3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:G,strideInBytes:6*O},{index:sl.nextPosition3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:U,strideInBytes:6*O},{index:sl.nextPosition2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:G,strideInBytes:6*O},{index:sl.nextPosition2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:U,strideInBytes:6*O},{index:sl.texCoordExpandAndBatchIndex,componentsPerAttribute:4,componentDatatype:X.FLOAT,vertexBuffer:e._texCoordExpandAndBatchIndexBuffer,offsetInBytes:q}],Q,W,K,J;h===ne.SCENE3D?(W=e._positionBuffer,Q="vertexBuffer",K=Jie,J="value"):h===ne.SCENE2D||h===ne.COLUMBUS_VIEW?(W=Jie,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 ai({context:t,attributes:Y,indexBuffer:I});e._vertexArrays.push({va:ge,buckets:l[b]})}}}function Aze(e,t){return t instanceof Mt?t.id:t}var RN=[];function xze(e){let t=Wi._uniformList[e.type],n=t.length;RN.length=2*n;let i=0;for(let o=0;o<n;++o){let r=t[o];RN[i]=r,RN[i+1]=e._uniforms[r](),i+=2}return`${e.type}:${JSON.stringify(RN,Aze)}`}function Cze(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 wm(c,t,n)),l.addPolyline(a)}}}function Tze(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 E6(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 b6(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 roe(e){let t=e._vertexArrays.length;for(let n=0;n<t;++n)e._vertexArrays[n].va.destroy();e._vertexArrays.length=0}Jf.prototype._updatePolyline=function(e,t){this._polylinesUpdated=!0,e._dirty||this._polylinesToUpdate.push(e),++this._propertiesChanged[t]};function soe(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)t[i].isDestroyed||t[i]._destroy()}function C6(e,t,n){this.count=e,this.offset=t,this.bucket=n}function wm(e,t,n){this.polylines=[],this.lengthOfPositions=0,this.material=e,this.shaderProgram=void 0,this.mode=t,this.modelMatrix=n}wm.prototype.addPolyline=function(e){this.polylines.push(e),e._actualLength=this.getPolylinePositionsLength(e),this.lengthOfPositions+=e._actualLength,e._bucket=this};wm.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,oC]}),r=t.getVertexShaderCallback()(PN),s=new He({defines:i,sources:[Ru,r]});this.shaderProgram=Zt.fromCache({context:e,vertexShaderSource:s,fragmentShaderSource:o,attributeLocations:sl})};function aoe(e){return m.dot(m.UNIT_X,e._boundingVolume.center)<0||e._boundingVolume.intersectPlane(ln.ORIGIN_ZX_PLANE)===en.INTERSECTING}wm.prototype.getPolylinePositionsLength=function(e){let t;if(this.mode===ne.SCENE3D||!aoe(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 ss=new m,ju=new m,Yu=new m,BN=new m,Eze=new re,bze=new H;wm.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 k=0;k<S;++k){k===0?g._loop?O=T[S-2]:(O=BN,m.subtract(T[0],T[1],O),m.add(T[0],O,O)):O=T[k-1],m.clone(O,ju),m.clone(T[k],ss),k===S-1?g._loop?O=T[1]:(O=BN,m.subtract(T[S-1],T[S-2],O),m.add(T[S-1],O,O)):O=T[k+1],m.clone(O,Yu);let V=E[D];k===M+V&&(M+=V,++D);let G=k-M===0,U=k===M+E[D]-1;c===ne.SCENE2D&&(ju.z=0,ss.z=0,Yu.z=0),(c===ne.SCENE2D||c===ne.MORPHING)&&(G||U)&&l-Math.abs(ss.x)<1&&((ss.x<0&&ju.x>0||ss.x>0&&ju.x<0)&&m.clone(ss,ju),(ss.x<0&&Yu.x>0||ss.x>0&&Yu.x<0)&&m.clone(ss,Yu));let q=G?2:0,Y=U?2:4;for(let Q=q;Q<Y;++Q){Wn.writeElements(ss,e,n),Wn.writeElements(ju,e,n+6),Wn.writeElements(Yu,e,n+12);let W=Q-2<0?-1:1;t[o]=k/(S-1),t[o+1]=2*(Q%2)-1,t[o+2]=W,t[o+3]=x,n+=6*3,o+=4}}let L=Eze;L.x=z.floatToByte(w.red),L.y=z.floatToByte(w.green),L.z=z.floatToByte(w.blue),L.w=z.floatToByte(w.alpha);let N=bze;N.x=h,N.y=A?1:0;let _=c===ne.SCENE2D?g._boundingVolume2D:g._boundingVolumeWC,b=Wn.fromCartesian(_.center,noe),v=b.high,I=re.fromElements(b.low.x,b.low.y,b.low.z,_.radius,ioe),R=ooe;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 Sze=new m,vze=new m,wze=new m,Qie=new m;wm.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=Qie,m.subtract(a[0],a[1],g),m.add(a[0],g,g)):g=a[p-1],g=B.multiplyByPoint(n,g,vze);let h=B.multiplyByPoint(n,a[p],Sze),A;p===l-1?s._loop?A=a[1]:(A=Qie,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,wze);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)Wn.writeElements(h,e,t),Wn.writeElements(g,e,t+6),Wn.writeElements(A,e,t+12),t+=6*3}}};var Dze=new Array(1);wm.prototype.updateIndices=function(e,t,n,i){let o=n.length-1,r=new C6(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=Dze;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 C6(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 C6(0,0,this),n[++o]=[r])}p._clean()}return r.count=s,i};wm.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 sT={positions:void 0,lengths:void 0},$ie=new Array(1),Ize=new m,Pze=new he;wm.prototype.getSegments=function(e,t){let n=e._actualPositions;if(this.mode===ne.SCENE3D)return $ie[0]=n.length,sT.positions=n,sT.lengths=$ie,sT;aoe(e)&&(n=e._segments.positions);let i=t.ellipsoid,o=[],r=this.modelMatrix,s=n.length,a,c=Ize;for(let l=0;l<s;++l)a=n[l],c=B.multiplyByPoint(r,a,c),o.push(t.project(i.cartesianToCartographic(c,Pze)));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 sT.positions=o,sT.lengths=e._segments.lengths,sT};var eoe;wm.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=eoe,c=6*s*3;!u(a)||a.length<c?a=eoe=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=BN,m.subtract(f[0],f[1],A),m.add(f[0],A,A)):A=f[x-1],m.clone(A,ju),m.clone(f[x],ss),x===s-1?t._loop?A=f[1]:(A=BN,m.subtract(f[s-1],f[s-2],A),m.add(f[s-1],A,A)):A=f[x+1],m.clone(A,Yu);let C=d[g];x===h+C&&(h+=C,++g);let T=x-h===0,E=x===h+d[g]-1;o===ne.SCENE2D&&(ju.z=0,ss.z=0,Yu.z=0),(o===ne.SCENE2D||o===ne.MORPHING)&&(T||E)&&r-Math.abs(ss.x)<1&&((ss.x<0&&ju.x>0||ss.x>0&&ju.x<0)&&m.clone(ss,ju),(ss.x<0&&Yu.x>0||ss.x>0&&Yu.x<0)&&m.clone(ss,Yu));let S=T?2:0,w=E?2:4;for(let D=S;D<w;++D)Wn.writeElements(ss,a,p),Wn.writeElements(ju,a,p+6),Wn.writeElements(Yu,a,p+12),p+=6*3}n.copyFromArrayView(a,6*3*Float32Array.BYTES_PER_ELEMENT*e)}};var Dm=Jf;function ig(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 Gu({batchTable:e.batchTable}),this._labelCollection=new cp({batchTable:e.batchTable}),this._polylineCollection=new Dm,this._polylineCollection._useHighlightColor=!0,this._packedBuffer=void 0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(ig.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 Oze(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 Mze=new gi("createVectorTilePoints",5),Rze=new m;function Bze(e,t){let n=e._positions,i=e._packedBuffer;u(i)||(n=e._positions=n.slice(),e._batchIds=e._batchIds.slice(),i=e._packedBuffer=Oze(e,t));let o=[n.buffer,i.buffer],r={positions:n.buffer,packedBuffer:i.buffer},s=Mze.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,Rze),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)})}ig.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 tg(e,c,l,f,d)}};ig.prototype.applyDebugSettings=function(e,t){e?(z.clone(t,this._billboardCollection._highlightColor),z.clone(t,this._labelCollection._highlightColor),z.clone(t,this._polylineCollection._highlightColor)):(z.clone(z.WHITE,this._billboardCollection._highlightColor),z.clone(z.WHITE,this._labelCollection._highlightColor),z.clone(z.WHITE,this._polylineCollection._highlightColor))};function Lze(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=tg.defaultPointSize,s.color=tg.defaultColor,s.pointOutlineColor=tg.defaultPointOutlineColor,s.pointOutlineWidth=tg.defaultPointOutlineWidth,s.labelColor=z.WHITE,s.labelOutlineColor=z.WHITE,s.labelOutlineWidth=1,s.font="30px sans-serif",s.labelStyle=Yo.FILL,s.labelText=void 0,s.backgroundColor=new z(.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=z.WHITE,s.image=void 0,s.disableDepthTestDistance=0,s.horizontalOrigin=pi.CENTER,s.verticalOrigin=Mn.CENTER,s.labelHorizontalOrigin=pi.RIGHT,s.labelVerticalOrigin=Mn.BASELINE}}var Nze=new z,Fze=new z,Uze=new z,Vze=new z,kze=new z,zze=new z,Nv=new Pt,Fv=new Pt,S6=new vt;ig.prototype.applyStyle=function(e,t){if(!u(e)){Lze(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,Nze)),u(e.pointOutlineColor)&&(s.pointOutlineColor=e.pointOutlineColor.evaluateColor(s,Fze)),u(e.pointOutlineWidth)&&(s.pointOutlineWidth=e.pointOutlineWidth.evaluate(s)),u(e.labelColor)&&(s.labelColor=e.labelColor.evaluateColor(s,Uze)),u(e.labelOutlineColor)&&(s.labelOutlineColor=e.labelOutlineColor.evaluateColor(s,Vze)),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,kze)),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);Nv.near=a.x,Nv.nearValue=a.y,Nv.far=a.z,Nv.farValue=a.w,s.scaleByDistance=Nv}else s.scaleByDistance=void 0;if(u(e.translucencyByDistance)){let a=e.translucencyByDistance.evaluate(s);Fv.near=a.x,Fv.nearValue=a.y,Fv.far=a.z,Fv.farValue=a.w,s.translucencyByDistance=Fv}else s.translucencyByDistance=void 0;if(u(e.distanceDisplayCondition)){let a=e.distanceDisplayCondition.evaluate(s);S6.near=a.x,S6.far=a.y,s.distanceDisplayCondition=S6}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,zze)),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))}};ig.prototype.update=function(e){if(!this._ready){if(u(this._promise)||(this._promise=Bze(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)};ig.prototype.isDestroyed=function(){return!1};ig.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 LN=ig;function up(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(up.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 Hze(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 Gze(e,t){let n=1,i=t[n++],o=e._boundingVolumes=new Array(i);for(let a=0;a<i;++a)o[a]=Rn.unpack(t,n),n+=Rn.packedLength;let r=t[n++],s=e._batchedIndices=new Array(r);for(let a=0;a<r;++a){let c=z.unpack(t,n);n+=z.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 zh({color:c,offset:l,count:f,batchIds:p})}}var Wze=new gi("createVectorTilePolygons",5),jze=new z;function Yze(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,jze);s[A]=x.toRgba()}a=e._packedBuffer=Hze(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=Wze.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];Gze(e,h),e._indices=Ve.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),qze(e),e._ready=!0}).catch(g=>{e.isDestroyed()||(e._error=g)})}function qze(e){u(e._primitive)||(e._primitive=new EC({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)}up.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};up.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};up.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};up.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};up.prototype.update=function(e){if(!this._ready){if(u(this._promise)||(this._promise=Yze(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)};up.prototype.isDestroyed=function(){return!1};up.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};var NN=up;var FN=`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 Zf(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=z.clone(z.WHITE),this._highlightColor=this._constantColor,this._trianglesLength=0,this._geometryByteLength=0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(Zf.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}}});function Xze(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 Kze=new gi("createVectorTilePolylines",5),aT={previousPosition:0,currentPosition:1,nextPosition:2,expandAndWidth:3,a_batchId:4};function Jze(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=Xze(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=Kze.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===Ve.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),Zze(e,t),e._ready=!0}).catch(f=>{e.isDestroyed()||(e._error=f)})}function Zze(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=ft.createVertexBuffer({context:t,typedArray:i,usage:Fe.STATIC_DRAW}),f=ft.createVertexBuffer({context:t,typedArray:n,usage:Fe.STATIC_DRAW}),d=ft.createVertexBuffer({context:t,typedArray:o,usage:Fe.STATIC_DRAW}),p=ft.createVertexBuffer({context:t,typedArray:r,usage:Fe.STATIC_DRAW}),g=ft.createVertexBuffer({context:t,typedArray:s,usage:Fe.STATIC_DRAW}),h=ft.createIndexBuffer({context:t,typedArray:a,usage:Fe.STATIC_DRAW,indexDatatype:a.BYTES_PER_ELEMENT===2?Ve.UNSIGNED_SHORT:Ve.UNSIGNED_INT}),A=[{index:aT.previousPosition,vertexBuffer:l,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:aT.currentPosition,vertexBuffer:f,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:aT.nextPosition,vertexBuffer:d,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:aT.expandAndWidth,vertexBuffer:p,componentDatatype:X.FLOAT,componentsPerAttribute:2},{index:aT.a_batchId,vertexBuffer:g,componentDatatype:X.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new ai({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 Uv=new B,coe=new m;function Qze(e,t){u(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return B.clone(n,Uv),B.multiplyByPoint(Uv,e._center,coe),B.setTranslation(Uv,coe,Uv),Uv},u_highlightColor:function(){return e._highlightColor}})}function $ze(e){if(u(e._rs))return;let t={enabled:!0,factor:-5,units:-5};e._rs=ke.fromCache({blending:fn.ALPHA_BLEND,depthMask:!1,depthTest:{enabled:!0},polygonOffset:t})}var eHe=`uniform vec4 u_highlightColor; 
void main()
{
    out_FragColor = u_highlightColor;
}
`;function tHe(e,t){if(u(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(FN),o=n.getFragmentShaderCallback(!1,void 0,!1)(eHe),r=new He({defines:["VECTOR_TILE",kt.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[Ru,i]}),s=new He({defines:["VECTOR_TILE"],sources:[o]});e._sp=Zt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:aT})}function nHe(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:Se.TRANSLUCENT,pickId:e._batchTable.getPickId()})}t.commandList.push(e._command)}Zf.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};Zf.prototype.getPositions=function(e){return Zf.getPolylinePositions(this,e)};Zf.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 Bs(e,r)}};Zf.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function iHe(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=z.WHITE}}var oHe=new z,rHe=z.WHITE,sHe=!0;Zf.prototype.applyStyle=function(e,t){if(!u(e)){iHe(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,oHe):rHe,s.show=u(e.show)?e.show.evaluate(s):sHe}};Zf.prototype.update=function(e){let t=e.context;if(!this._ready){if(u(this._promise)||(this._promise=Jze(this,t)),u(this._error)){let i=this._error;throw this._error=void 0,i}return}Qze(this,t),tHe(this,t),$ze(this);let n=e.passes;(n.render||n.pick)&&nHe(this,e)};Zf.prototype.isDestroyed=function(){return!1};Zf.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),ue(this)};var cT=Zf;var UN=`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 VN=`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 fp(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(si._defaultMinTerrainHeight,si._defaultMaxTerrainHeight),this._boundingVolume=Rn.fromRectangle(e.rectangle,si._defaultMinTerrainHeight,si._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=z.clone(z.WHITE),this._highlightColor=this._constantColor,this._trianglesLength=0,this._geometryByteLength=0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(fp.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}}});function aHe(e,t,n){let i=si.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;Rn.fromRectangle(c,o,r,n,a)}function cHe(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 lHe=new gi("createVectorTileClampedPolylines"),og={startEllipsoidNormal:0,endEllipsoidNormal:1,startPositionAndHeight:2,endPositionAndHeight:3,startFaceNormalAndVertexCorner:4,endFaceNormalAndHalfWidth:5,a_batchId:6};function uHe(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=cHe(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=lHe.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===Ve.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),fHe(e,t),e._ready=!0}).catch(f=>{e.isDestroyed()||(e._error=f)})}function fHe(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=ft.createVertexBuffer({context:t,typedArray:n,usage:Fe.STATIC_DRAW}),p=ft.createVertexBuffer({context:t,typedArray:i,usage:Fe.STATIC_DRAW}),g=ft.createVertexBuffer({context:t,typedArray:o,usage:Fe.STATIC_DRAW}),h=ft.createVertexBuffer({context:t,typedArray:r,usage:Fe.STATIC_DRAW}),A=ft.createVertexBuffer({context:t,typedArray:s,usage:Fe.STATIC_DRAW}),x=ft.createVertexBuffer({context:t,typedArray:a,usage:Fe.STATIC_DRAW}),C=ft.createVertexBuffer({context:t,typedArray:c,usage:Fe.STATIC_DRAW}),T=ft.createIndexBuffer({context:t,typedArray:l,usage:Fe.STATIC_DRAW,indexDatatype:l.BYTES_PER_ELEMENT===2?Ve.UNSIGNED_SHORT:Ve.UNSIGNED_INT}),E=[{index:og.startEllipsoidNormal,vertexBuffer:d,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:og.endEllipsoidNormal,vertexBuffer:p,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:og.startPositionAndHeight,vertexBuffer:g,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:og.endPositionAndHeight,vertexBuffer:h,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:og.startFaceNormalAndVertexCorner,vertexBuffer:A,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:og.endFaceNormalAndHalfWidth,vertexBuffer:x,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:og.a_batchId,vertexBuffer:C,componentDatatype:X.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new ai({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 Vv=new B,loe=new m;function dHe(e,t){u(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return B.clone(n,Vv),B.multiplyByPoint(Vv,e._center,loe),B.setTranslation(Vv,loe,Vv),Vv},u_highlightColor:function(){return e._highlightColor},u_minimumMaximumVectorHeights:function(){return e._minimumMaximumVectorHeights}})}function uoe(e){return ke.fromCache({cull:{enabled:!0,face:_i.FRONT},blending:fn.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:zn.EQUAL,frontOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.KEEP},backFunction:zn.EQUAL,backOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.KEEP},reference:Lt.CESIUM_3D_TILE_MASK,mask:Lt.CESIUM_3D_TILE_MASK}})}function mHe(e){u(e._rs)||(e._rs=uoe(!1),e._rs3DTiles=uoe(!0))}function hHe(e,t){if(u(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(UN),o=n.getFragmentShaderCallback(!1,void 0,!0)(VN),r=new He({defines:["VECTOR_TILE",kt.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[Ru,i]}),s=new He({defines:["VECTOR_TILE"],sources:[o]});e._sp=Zt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:og})}function pHe(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:Se.TERRAIN_CLASSIFICATION,pickId:e._batchTable.getPickId()});let r=nt.shallowClone(n,n.derivedCommands.tileset);r.renderState=e._rs3DTiles,r.pass=Se.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)}fp.prototype.getPositions=function(e){return cT.getPolylinePositions(this,e)};fp.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 Bs(e,r)}};fp.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function _He(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=z.WHITE}}var gHe=new z,yHe=z.WHITE,AHe=!0;fp.prototype.applyStyle=function(e,t){if(!u(e)){_He(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,gHe):yHe,s.show=u(e.show)?e.show.evaluate(s):AHe}};function xHe(e){return si.initialize().then(function(){aHe(e,e._rectangle,e._ellipsoid)}).catch(t=>{e.isDestroyed()||(e._error=t)})}fp.prototype.update=function(e){let t=e.context;if(!this._ready){if(u(this._promise)||(this._promise=xHe(this).then(uHe(this,t))),u(this._error)){let i=this._error;throw this._error=void 0,i}return}dHe(this,t),hHe(this,t),mHe(this);let n=e.passes;(n.render||n.pick)&&pHe(this,e)};fp.prototype.isDestroyed=function(){return!1};fp.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),ue(this)};var kN=fp;var v6=32767,CHe=new he,THe=new m;function EHe(e,t,n,i,o){let 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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. 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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=SHe(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 k=y(O.getPropertyArray("POLYGON_INDEX_COUNTS",X.UNSIGNED_INT,1),O.getPropertyArray("POLYGON_INDEX_COUNT",X.UNSIGNED_INT,1));if(!u(k))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=k.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 NN({positions:q,counts:F,indexCounts:k,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 k=O.getPropertyArray("POLYLINE_WIDTHS",X.UNSIGNED_SHORT,1);if(!u(k)){k=new Uint16Array(S);for(let Q=0;Q<S;++Q)k[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=zN(new Uint16Array(G),N,_,b,oe.WGS84);IHe(Q,F,R.polylines,M,e.url,q)}let Y=vHe;u(U.classificationType)&&(Y=wHe),e._polylines=Y({positions:G,widths:k,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 LN({positions:F,batchIds:R.points,minimumHeight:_,maximumHeight:b,rectangle:N,batchTable:M})}}function w6(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}}Im.prototype.hasProperty=function(e,t){return this._batchTable.hasProperty(e,t)};Im.prototype.getFeature=function(e){return u(this._features)||w6(this),this._features[e]};Im.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)};Im.prototype.applyStyle=function(e){u(this._features)||w6(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)};Im.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)||w6(this),this._batchTable.update(e,t),this._ready=!0,this._resolveContent(this))};Im.prototype.getPolylinePositions=function(e){let t=this._polylines;if(u(t))return t.getPositions(e)};Im.prototype.isDestroyed=function(){return!1};Im.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 IHe(e,t,n,i,o,r){let s=t.length,a=0;for(let c=0;c<s;c++){let 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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=Ve.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 pT(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"}pT.packedLength=le.packedLength+oe.packedLength+5;pT.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 Roe=new le,Boe=oe.clone(oe.UNIT_SPHERE),hT={rectangle:Roe,ellipsoid:Boe,granularity:void 0,height:void 0,rotation:void 0,extrudedHeight:void 0,offsetAttribute:void 0};pT.unpack=function(e,t,n){t=y(t,0);let i=le.unpack(e,t,Roe);t+=le.packedLength;let o=oe.unpack(e,t,Boe);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):(hT.granularity=r,hT.height=s,hT.rotation=a,hT.extrudedHeight=c,hT.offsetAttribute=l===-1?void 0:l,new pT(hT))};var mGe=new he;pT.createGeometry=function(e){let t=e._rectangle,n=e._ellipsoid,i=bs.computeOptions(t,e._granularity,e._rotation,0,fGe,mGe),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=dGe(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,lGe),d=ae.fromRectangle3D(t,n,a,cGe);r=ae.union(f,d)}else{if(o=Moe(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 _T=pT;function yT(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);yGe(this,e.rectangle,t),this._orientedBoundingBox=void 0,this._boundingSphere=void 0,y(e.computeBoundingVolumes,!0)&&this.computeBoundingVolumes(t)}Object.defineProperties(yT.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});yT.prototype.computeBoundingVolumes=function(e){this._orientedBoundingBox=Rn.fromRectangle(this.rectangle,this.minimumHeight,this.maximumHeight,e),this._boundingSphere=ae.fromOrientedBoundingBox(this._orientedBoundingBox)};var Loe=new m,QN=new m,Noe=new m,hGe=new m,pGe=new m,_Ge=new m,gGe=new m,Xu=new he,Foe=new ln(m.UNIT_X,0),gT=new In;function yGe(e,t,n){n.cartographicToCartesian(le.southwest(t),e.southwestCornerCartesian),n.cartographicToCartesian(le.northeast(t),e.northeastCornerCartesian),Xu.longitude=t.west,Xu.latitude=(t.south+t.north)*.5,Xu.height=0;let i=n.cartographicToCartesian(Xu,_Ge),o=m.cross(i,m.UNIT_Z,hGe);m.normalize(o,e.westNormal),Xu.longitude=t.east;let r=n.cartographicToCartesian(Xu,gGe),s=m.cross(m.UNIT_Z,r,Loe);m.normalize(s,e.eastNormal);let a=m.subtract(i,r,Loe);m.magnitude(a)===0&&(a=m.clone(o,a));let c=m.normalize(a,pGe),l=t.south,f;if(l>0){Xu.longitude=(t.west+t.east)*.5,Xu.latitude=l;let A=n.cartographicToCartesian(Xu,gT.origin);m.clone(c,gT.direction);let x=ln.fromPointNormal(e.southwestCornerCartesian,e.westNormal,Foe);Ji.rayPlane(gT,x,e.southwestCornerCartesian),f=n.geodeticSurfaceNormal(A,QN)}else f=n.geodeticSurfaceNormalCartographic(le.southeast(t),QN);let d=m.cross(f,a,Noe);m.normalize(d,e.southNormal);let p=t.north,g;if(p<0){Xu.longitude=(t.west+t.east)*.5,Xu.latitude=p;let A=n.cartographicToCartesian(Xu,gT.origin);m.negate(c,gT.direction);let x=ln.fromPointNormal(e.northeastCornerCartesian,e.eastNormal,Foe);Ji.rayPlane(gT,x,e.northeastCornerCartesian),g=n.geodeticSurfaceNormal(A,QN)}else g=n.geodeticSurfaceNormalCartographic(le.northwest(t),QN);let h=m.cross(a,g,Noe);m.normalize(h,e.northNormal)}var AGe=new m,xGe=new m,CGe=new m(0,-1,0),TGe=new m(0,0,-1),Uoe=new m;function EGe(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),AGe),l.z=l.y,l.y=l.x,l.x=0,f=t.mapProjection.project(le.northeast(e.rectangle),xGe),f.z=f.y,f.y=f.x,f.x=0,d=CGe,g=m.UNIT_Y,p=TGe,h=m.UNIT_Z);let A=m.subtract(i,l,Uoe),x=m.dot(A,d),C=m.dot(A,p),T=m.subtract(i,f,Uoe),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)}yT.prototype.distanceToCamera=function(e){let t=EGe(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};yT.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};yT.prototype.createDebugVolume=function(e){let t=new B.clone(B.IDENTITY),n=new _T({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 nd=yT;var Wv={},bGe=new m,Voe=new m,koe=new m,zoe=new m,Hoe=new Rn;Wv.validOutline=function(e){let n=Rn.fromPoints(e,Hoe).halfAxes,i=Z.getColumn(n,0,Voe),o=Z.getColumn(n,1,koe),r=Z.getColumn(n,2,zoe),s=m.magnitude(i),a=m.magnitude(o),c=m.magnitude(r);return!(s===0&&(a===0||c===0)||a===0&&c===0)};Wv.computeProjectTo2DArguments=function(e,t,n,i){let o=Rn.fromPoints(e,Hoe),r=o.halfAxes,s=Z.getColumn(r,0,Voe),a=Z.getColumn(r,1,koe),c=Z.getColumn(r,2,zoe),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 Goe(e,t,n,i,o){let r=m.subtract(e,t,bGe),s=m.dot(n,r),a=m.dot(i,r);return H.fromElements(s,a,o)}Wv.createProjectPointsTo2DFunction=function(e,t,n){return function(i){let o=new Array(i.length);for(let r=0;r<i.length;r++)o[r]=Goe(i[r],e,t,n);return o}};Wv.createProjectPointTo2DFunction=function(e,t,n){return function(i,o){return Goe(i,e,t,n,o)}};var sg=Wv;function ag(){this._array=[],this._offset=0,this._length=0}Object.defineProperties(ag.prototype,{length:{get:function(){return this._length}}});ag.prototype.enqueue=function(e){this._array.push(e),this._length++};ag.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};ag.prototype.peek=function(){if(this._length!==0)return this._array[this._offset]};ag.prototype.contains=function(e){return this._array.indexOf(e)!==-1};ag.prototype.clear=function(){this._array.length=this._offset=this._length=0};ag.prototype.sort=function(e){this._offset>0&&(this._array=this._array.slice(this._offset),this._offset=0),this._array.sort(e)};var U0=ag;var ar={};ar.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};ar.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};ar.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]=ar.unpackPolygonHierarchy(e,t,n),t=s[a].startingIndex,delete s[a].startingIndex;return{positions:r,holes:s,startingIndex:t}};var V0=new H;function qoe(e,t,n,i){return H.subtract(t,e,V0),H.multiplyByScalar(V0,n/i,V0),H.add(e,V0,V0),[V0.x,V0.y]}var cg=new m;function SGe(e,t,n,i){return m.subtract(t,e,cg),m.multiplyByScalar(cg,n/i,cg),m.add(e,cg,cg),[cg.x,cg.y,cg.z]}ar.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 U6=new he,V6=new he,vGe=new he,wGe=new m,Woe=new Ma;ar.subdivideRhumbLineCount=function(e,t,n,i){let o=e.cartesianToCartographic(t,U6),r=e.cartesianToCartographic(n,V6),a=new Ma(o,r,e).surfaceDistance/i,c=Math.max(0,Math.ceil(P.log2(a)));return Math.pow(2,c)};ar.subdivideTexcoordLine=function(e,t,n,i,o,r){let s=ar.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=qoe(e,t,d*c,a);l[f++]=p[0],l[f++]=p[1]}return l};ar.subdivideLine=function(e,t,n,i){let o=ar.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=SGe(e,t,l*s,r);a[c++]=f[0],a[c++]=f[1],a[c++]=f[2]}return a};ar.subdivideTexcoordRhumbLine=function(e,t,n,i,o,r,s){let a=n.cartesianToCartographic(i,U6),c=n.cartesianToCartographic(o,V6);Woe.setEndPoints(a,c);let l=Woe.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=qoe(e,t,x*g,p);h[A++]=C[0],h[A++]=C[1]}return h};ar.subdivideRhumbLine=function(e,t,n,i,o){let r=e.cartesianToCartographic(t,U6),s=e.cartesianToCartographic(n,V6),a=new Ma(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,vGe),x=e.cartographicToCartesian(A,wGe);p[g++]=x.x,p[g++]=x.y,p[g++]=x.z}return p};var DGe=new m,IGe=new m,PGe=new m,OGe=new m;ar.scaleToGeodeticHeightExtruded=function(e,t,n,i,o){i=y(i,oe.WGS84);let r=DGe,s=IGe,a=PGe,c=OGe;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};ar.polygonOutlinesFromHierarchy=function(e,t,n){let i=[],o=new U0;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=To(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=To(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};ar.polygonsFromHierarchy=function(e,t,n,i,o){let r=[],s=[],a=new U0;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=To(l,m.equalsEpsilon,!0)),l.length<3)continue;let g=n(l);if(!u(g))continue;let h=[],A=fi.computeWindingOrder2D(g);A===is.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=To(w,m.equalsEpsilon,!0)),w.length<3)continue;let D=n(w);if(!u(D))continue;A=fi.computeWindingOrder2D(D),A===is.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 MGe=new H,RGe=new m,BGe=new Ne,LGe=new Z;ar.computeBoundingRectangle=function(e,t,n,i,o){let r=Ne.fromAxisAngle(e,i,BGe),s=Z.fromQuaternion(r,LGe),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],RGe);Z.multiplyByVector(s,g,g);let h=t(g,MGe);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};ar.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?Fn.computeNormal(A):A}if(s===Qt.GEODESIC)return fi.computeSubdivision(e,c,a,f,i);if(s===Qt.RHUMB)return fi.computeRhumbLineSubdivision(e,c,a,f,i)};var joe=[],Yoe=[],NGe=new m,FGe=new m;ar.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===Qt.GEODESIC)for(c=0;c<A;c++)L+=ar.subdivideLineCount(e[c],e[(c+1)%A],O);else if(r===Qt.RHUMB)for(c=0;c<A;c++)L+=ar.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===Qt.GEODESIC?(N=ar.subdivideLine(l,f,O,Yoe),T&&(_=ar.subdivideTexcoordLine(d,p,l,f,O,joe))):r===Qt.RHUMB&&(N=ar.subdivideRhumbLine(n,l,f,O,Yoe),T&&(_=ar.subdivideTexcoordRhumbLine(d,p,n,l,f,O,joe)));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=Ve.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,NGe),f=m.fromArray(s,L*3,FGe),!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 pn({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 Yn=ar;function UGe(e){let t=e.length,n=new Float64Array(t*3),i=Ve.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 pn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:n})});return new lt({attributes:s,indices:i,primitiveType:Le.LINES})}function k0(e){e=y(e,y.EMPTY_OBJECT);let t=e.polygonHierarchy;this._polygonHierarchy=t,this._workerName="createCoplanarPolygonOutlineGeometry",this.packedLength=Yn.computeHierarchyPackedLength(t,m)+1}k0.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions}};return new k0(t)};k0.pack=function(e,t,n){return n=y(n,0),n=Yn.packPolygonHierarchy(e._polygonHierarchy,t,n,m),t[n]=e.packedLength,t};var VGe={polygonHierarchy:{}};k0.unpack=function(e,t,n){t=y(t,0);let i=Yn.unpackPolygonHierarchy(e,t,m);t=i.startingIndex,delete i.startingIndex;let o=e[t];return u(n)||(n=new k0(VGe)),n._polygonHierarchy=i,n.packedLength=o,n};k0.createGeometry=function(e){let t=e._polygonHierarchy,n=t.positions;if(n=To(n,m.equalsEpsilon,!0),n.length<3||!sg.validOutline(n))return;let o=Yn.polygonOutlinesFromHierarchy(t,!1);if(o.length===0)return;let r=[];for(let c=0;c<o.length;c++){let l=new xt({geometry:UGe(o[c])});r.push(l)}let s=Fn.combineInstances(r)[0],a=ae.fromPoints(t.positions);return new lt({attributes:s.attributes,indices:s.indices,primitiveType:s.primitiveType,boundingSphere:a})};var id=k0;var $N=new he;function jv(e){let t=M_.fromToken(e.token),n=y(e.minimumHeight,0),i=y(e.maximumHeight,0),o=y(e.ellipsoid,oe.WGS84);this.s2Cell=t,this.minimumHeight=n,this.maximumHeight=i,this.ellipsoid=o;let r=XGe(t,n,i,o);this._boundingPlanes=r;let s=QGe(r);this._vertices=s,this._edgeNormals=new Array(6),this._edgeNormals[0]=q6(r[0],s.slice(0,4));let a;for(a=0;a<4;a++)this._edgeNormals[0][a]=m.negate(this._edgeNormals[0][a],this._edgeNormals[0][a]);for(this._edgeNormals[1]=q6(r[1],s.slice(4,8)),a=0;a<4;a++)this._edgeNormals[2+a]=q6(r[2+a],[s[a%4],s[(a+1)%4],s[4+(a+1)%4],s[4+a]]);for(this._planeVertices=[this._vertices.slice(0,4),this._vertices.slice(4,8)],a=0;a<4;a++)this._planeVertices.push([this._vertices[a%4],this._vertices[(a+1)%4],this._vertices[4+(a+1)%4],this._vertices[4+a]]);let c=t.getCenter();$N=o.cartesianToCartographic(c,$N),$N.height=(i+n)/2,this.center=o.cartographicToCartesian($N,c),this._boundingSphere=ae.fromPoints(s)}var kGe=new m,zGe=new he,HGe=new m,GGe=new he,WGe=new m,jGe=new m,YGe=new m,qGe=new m;function XGe(e,t,n,i){let o=new Array(6),r=e.getCenter(),s=i.geodeticSurfaceNormal(r,kGe),a=i.cartesianToCartographic(r,zGe);a.height=n;let c=i.cartographicToCartesian(a,HGe),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,GGe),h.height=t;let x=ln.getPointDistance(l,i.cartographicToCartesian(h,WGe));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,jGe),T=m.subtract(x,g,qGe),E=m.cross(T,C,YGe);E=m.normalize(E,E),o[2+d]=ln.fromPointNormal(g,E)}return o}var z0=new m,H0=new m,G0=new m,k6=new m,z6=new m,H6=new m,KGe=new m,JGe=new m,ZGe=new m,G6=new m,W6=new m,j6=new m,lg=new m,Pm=new Z;function Xoe(e,t,n){z0=e.normal,H0=t.normal,G0=n.normal,k6=m.multiplyByScalar(e.normal,-e.distance,k6),z6=m.multiplyByScalar(t.normal,-t.distance,z6),H6=m.multiplyByScalar(n.normal,-n.distance,H6),G6=m.multiplyByScalar(m.cross(H0,G0,KGe),m.dot(k6,z0),G6),W6=m.multiplyByScalar(m.cross(G0,z0,JGe),m.dot(z6,H0),W6),j6=m.multiplyByScalar(m.cross(z0,H0,ZGe),m.dot(H6,G0),j6),Pm[0]=z0.x,Pm[1]=H0.x,Pm[2]=G0.x,Pm[3]=z0.y,Pm[4]=H0.y,Pm[5]=G0.y,Pm[6]=z0.z,Pm[7]=H0.z,Pm[8]=G0.z;let i=Z.determinant(Pm);return lg=m.add(G6,W6,lg),lg=m.add(lg,j6,lg),new m(lg.x/i,lg.y/i,lg.z/i)}function QGe(e){let t=new Array(8);for(let n=0;n<4;n++)t[n]=Xoe(e[0],e[2+(n+3)%4],e[2+n%4]),t[n+4]=Xoe(e[1],e[2+(n+3)%4],e[2+n%4]);return t}var Y6=new m,AT=new m;function q6(e,t){let n=[];for(let i=0;i<4;i++)Y6=m.subtract(t[(i+1)%4],t[i],Y6),AT=m.cross(e.normal,Y6,AT),AT=m.normalize(AT,AT),n[i]=m.clone(AT);return n}Object.defineProperties(jv.prototype,{boundingVolume:{get:function(){return this}},boundingSphere:{get:function(){return this._boundingSphere}}});var X6=new m;jv.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=K6(ln.projectPointOntoPlane(c,t,X6),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=Koe(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=K6(ln.projectPointOntoPlane(c,t,X6),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=K6(ln.projectPointOntoPlane(this._boundingPlanes[1],t,X6),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 $Ge=new m,e8e=new m;function Koe(e,t,n){let i=m.subtract(n,t,$Ge),o=m.subtract(e,t,e8e),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 t8e=new ln(m.UNIT_X,0);function K6(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],t8e);ln.getPointDistance(l,e)<0||(a=Koe(e,t[c],t[(c+1)%4]),r=m.distance(e,a),r<o&&(o=r,s=a))}return u(s)?s:e}jv.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};jv.prototype.createDebugVolume=function(e){let t=new B.clone(B.IDENTITY),n=new id({polygonHierarchy:{positions:this._planeVertices[0]}}),i=id.createGeometry(n),o=new xt({geometry:i,id:"outline",modelMatrix:t,attributes:{color:Ut.fromColor(e)}}),r=new id({polygonHierarchy:{positions:this._planeVertices[1]}}),s=id.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 id({polygonHierarchy:{positions:this._planeVertices[2+l]}}),d=id.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 eF=jv;var n8e=new m(1,1,1),tF=Math.cos,nF=Math.sin;function xT(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.radii,n8e),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"}xT.packedLength=2*m.packedLength+8;xT.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 Joe=new m,Zoe=new m,yp={radii:Joe,innerRadii:Zoe,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0,offsetAttribute:void 0};xT.unpack=function(e,t,n){t=y(t,0);let i=m.unpack(e,t,Joe);t+=m.packedLength;let o=m.unpack(e,t,Zoe);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):(yp.minimumClock=r,yp.maximumClock=s,yp.minimumCone=a,yp.maximumCone=c,yp.stackPartitions=l,yp.slicePartitions=f,yp.subdivisions=d,yp.offsetAttribute=p===-1?void 0:p,new xT(yp))};xT.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=Ve.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]=nF(M),N[S]=tF(M);let _=new Array(a),b=new Array(a);for(S=0;S<a;S++)D=i+S*(o-i)/(a-1),_[S]=nF(D),b[S]=tF(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]=nF(M),N[S]=tF(M);for(_.length=l,b.length=l,S=0;S<l;S++)D=i+S*(o-i)/(l-1),_[S]=nF(D),b[S]=tF(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 pn({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,k=new Uint8Array(R/3).fill(F);I.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:k})}return new lt({attributes:I,indices:E,primitiveType:Le.LINES,boundingSphere:ae.fromEllipsoid(c),offsetAttribute:e._offsetAttribute})};var Ku=xT;function CT(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 Ku(i),this._workerName="createSphereOutlineGeometry"}CT.packedLength=Ku.packedLength;CT.pack=function(e,t,n){return Ku.pack(e._ellipsoidGeometry,t,n)};var i8e=new Ku,W0={radius:void 0,radii:new m,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0};CT.unpack=function(e,t,n){let i=Ku.unpack(e,t,i8e);return W0.stackPartitions=i._stackPartitions,W0.slicePartitions=i._slicePartitions,W0.subdivisions=i._subdivisions,u(n)?(m.clone(i._radii,W0.radii),n._ellipsoidGeometry=new Ku(W0),n):(W0.radius=i._radii.x,new CT(W0))};CT.createGeometry=function(e){return Ku.createGeometry(e._ellipsoidGeometry)};var ug=CT;function TT(e,t){t===0&&(t=P.EPSILON7),this._boundingSphere=new ae(e,t)}Object.defineProperties(TT.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}}});TT.prototype.distanceToCamera=function(e){let t=this._boundingSphere;return Math.max(0,m.distance(t.center,e.camera.positionWC)-t.radius)};TT.prototype.intersectPlane=function(e){return ae.intersectPlane(this._boundingSphere,e)};TT.prototype.update=function(e,t){m.clone(e,this._boundingSphere.center),this._boundingSphere.radius=t};TT.prototype.createDebugVolume=function(e){let t=new ug({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 fg=TT;var o8e=new m,r8e=new m,s8e=new m,a8e=new m;function j0(e,t,n){n=m.cross(e,t,n);let i=m.magnitude(n);return m.multiplyByScalar(n,P.EPSILON7/i,n)}function J6(e,t){let n=m.normalize(e,a8e),i=m.equalsEpsilon(n,m.UNIT_X,P.EPSILON6)?m.UNIT_Y:m.UNIT_X;return j0(e,i,t)}function Qoe(e){let t=Z.getColumn(e,0,o8e),n=Z.getColumn(e,1,r8e),i=Z.getColumn(e,2,s8e),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=j0(n,i,t):!o&&r&&!s?n=j0(t,i,n):!o&&!r&&s?i=j0(n,t,i):o?r?s||(t=J6(i,t),n=j0(i,t,n)):(t=J6(n,t),i=j0(n,t,i)):(n=J6(t,n),i=j0(n,t,i)),Z.setColumn(e,0,t,e),Z.setColumn(e,1,n,e),Z.setColumn(e,2,i,e),e)}function ET(e,t){t=Qoe(t),this._orientedBoundingBox=new Rn(e,t),this._boundingSphere=ae.fromOrientedBoundingBox(this._orientedBoundingBox)}Object.defineProperties(ET.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});ET.prototype.distanceToCamera=function(e){return Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC))};ET.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};ET.prototype.update=function(e,t){m.clone(e,this._orientedBoundingBox.center),t=Qoe(t),Z.clone(t,this._orientedBoundingBox.halfAxes),ae.fromOrientedBoundingBox(this._orientedBoundingBox,this._boundingSphere)};ET.prototype.createDebugVolume=function(e){let t=new Zd({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 od=ET;function Xo(e,t,n,i){this._tileset=e,this._header=n;let o=u(n.contents),r=o&&n.contents.length>1||ii(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,Xo._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")&&Xo._deprecationWarning("lowercase-refine",`This tile uses a lowercase refine "${n.refine}". Instead use "${n.refine.toUpperCase()}".`),p=n.refine.toUpperCase()==="REPLACE"?jo.REPLACE:jo.ADD):u(i)?p=i.refine:p=jo.REPLACE,this.refine=p,this.children=[],this.parent=i;let g,h=!1,A,x,C;if(t=Ie.createIfNeeded(t),r)A=qo.UNLOADED,x=t.clone();else if(u(s)){let w=s.uri;u(s.url)&&(Xo._deprecationWarning("contentUrl",'This tileset JSON uses the "content.url" property which has been deprecated. Use "content.uri" instead.'),w=s.url),w===""?(Xo._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 kv(e,this),h=!0,A=qo.READY):(A=qo.UNLOADED,x=t.getDerivedResource({url:w}),C=cc.getServerKey(x.getUrlComponent()))}else g=new kv(e,this),h=!0,A=qo.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=jN(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=ed.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=z.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}Xo._deprecationWarning=$;Object.defineProperties(Xo.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 z),z.clone(this._color)},set:function(e){this._color=z.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===qo.READY}},contentUnloaded:{get:function(){return this._contentState===qo.UNLOADED}},hasUnloadedRenderableContent:{get:function(){return this.hasRenderableContent&&this.contentUnloaded}},contentExpired:{get:function(){return this._contentState===qo.EXPIRED}},contentFailed:{get:function(){return this._contentState===qo.FAILED}},commandsLength:{get:function(){return this._commandsLength}}});var dg=new m;function c8e(e,t){let{tileset:n,boundingSphere:i}=e,{radius:o,center:r}=i,{camera:s}=t,a=m.multiplyByScalar(s.directionWC,e._centerZDepth,dg),c=m.add(s.positionWC,a,dg),l=m.subtract(c,r,dg);if(m.magnitude(l)>o){let S=m.normalize(l,dg),w=m.multiplyByScalar(S,o,dg),D=m.add(r,w,dg),M=m.subtract(D,s.positionWC,dg),O=m.normalize(M,dg);e._foveatedFactor=1-Math.abs(m.dot(s.directionWC,O))}else e._foveatedFactor=0;let p=e.refine===jo.REPLACE,g=n.isSkippingLevelOfDetail;if(p&&!g||!n.foveatedScreenSpaceError||n.foveatedConeSize===1||e._priorityProgressiveResolution&&p&&g||n._pass===No.PRELOAD_FLIGHT||n._pass===No.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 tre=new ee;Xo.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 l8e(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 u8e(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}Xo.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:os.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!==os.MASK_OUTSIDE,this._inRequestVolume=this.insideViewerRequestVolume(e),this._priorityReverseScreenSpaceError=u8e(n,this),this._priorityProgressiveResolution=l8e(n,this),this.priorityDeferred=c8e(this,e),this._updatedVisibilityFrame=n._updatedVisibilityFrame};Xo.prototype.updateExpiration=function(){if(u(this.expireDate)&&this.contentReady&&!this.hasEmptyContent&&!this.hasMultipleContents){let e=ee.now(tre);ee.lessThan(this.expireDate,e)&&(this._contentState=qo.EXPIRED,this._expiredContent=this._content)}};function f8e(e){if(!u(e.expireDuration))return;let t=ee.now(tre);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 d8e(e){return function(){return e._priority}}Xo.prototype.requestContent=function(){if(!this.hasEmptyContent)return this.hasMultipleContents?m8e(this):p8e(this)};function m8e(e){let t=e._content,n=e._tileset;if(!u(t)){let o=ii(e._header,"3DTILES_multiple_contents")?e._header.extensions["3DTILES_multiple_contents"]:e._header;t=new YN(n,e,e._contentResource.clone(),o),e._content=t}let i=t.requestInnerContents();if(u(i))return e._contentState=qo.LOADING,i.then(o=>{if(!e.isDestroyed()&&u(o))return e._contentState=qo.PROCESSING,t}).catch(o=>{if(!e.isDestroyed())throw e._contentState=qo.FAILED,o})}async function h8e(e,t,n,i,o){let r=e._contentState;e._contentState=qo.LOADING,++t.statistics.numberOfPendingRequests;let s;try{s=await o}catch(a){if(--t.statistics.numberOfPendingRequests,e.isDestroyed())return;if(n.cancelled||n.state===ri.CANCELLED){e._contentState=r,++t.statistics.numberOfAttemptedRequests;return}throw e._contentState=qo.FAILED,a}if(e.isDestroyed()){--t.statistics.numberOfPendingRequests;return}if(n.cancelled||n.state===ri.CANCELLED){e._contentState=r,--t.statistics.numberOfPendingRequests,++t.statistics.numberOfAttemptedRequests;return}try{let a=await _8e(e,s);return--t.statistics.numberOfPendingRequests,e.isDestroyed()?void 0:(i&&(e.expireDate=void 0),e._content=a,e._contentState=qo.PROCESSING,a)}catch(a){if(--t.statistics.numberOfPendingRequests,e.isDestroyed())return;throw e._contentState=qo.FAILED,a}}function p8e(e){let t=e._contentResource.clone(),n=e.contentExpired;n&&t.setQueryParameters({expired:e.expireDate.toString()});let i=new nr({throttle:!0,throttleByServer:!0,type:ns.TILES3D,priorityFunction:d8e(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 h8e(e,o,i,n,r)}async function _8e(e,t){let n=_p(t),i=e._tileset;i._disableSkipLevelOfDetail=i._disableSkipLevelOfDetail||n.contentType===Ts.GEOMETRY||n.contentType===Ts.VECTOR,(n.contentType===Ts.IMPLICIT_SUBTREE||n.contentType===Ts.IMPLICIT_SUBTREE_JSON)&&(e.hasImplicitContent=!0),n.contentType===Ts.EXTERNAL_TILESET&&(e.hasTilesetContent=!0);let o,r=lT[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=uT(i,s));let a=fT(i,s);return u(a)&&(o.group=new CC({metadata:a})),o}Xo.prototype.cancelRequests=function(){this.hasMultipleContents?this._content.cancelRequests():this._request.cancel()};Xo.prototype.unloadContent=function(){this.hasRenderableContent&&(this._content=this._content&&this._content.destroy(),this._contentState=qo.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 nre=new ae;function Q6(e,t){if(t.mode!==ne.SCENE3D&&!u(e._boundingVolume2D)){let n=e._boundingVolume.boundingSphere,i=ae.projectTo2D(n,t.mapProjection,nre);e._boundingVolume2D=new fg(i.center,i.radius)}return t.mode!==ne.SCENE3D?e._boundingVolume2D:e._boundingVolume}function g8e(e,t){if(t.mode!==ne.SCENE3D&&!u(e._contentBoundingVolume2D)){let n=e._contentBoundingVolume.boundingSphere,i=ae.projectTo2D(n,t.mapProjection,nre);e._contentBoundingVolume2D=new fg(i.center,i.radius)}return t.mode!==ne.SCENE3D?e._contentBoundingVolume2D:e._contentBoundingVolume}Xo.prototype.visibility=function(e,t){let n=e.cullingVolume,i=Q6(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 os.MASK_OUTSIDE}return n.computeVisibilityWithPlaneMask(i,t)};Xo.prototype.contentVisibility=function(e){if(!u(this._contentBoundingVolume))return en.INSIDE;if(this._visibilityPlaneMask===os.MASK_INSIDE)return en.INSIDE;let t=e.cullingVolume,n=g8e(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)};Xo.prototype.distanceToTile=function(e){return Q6(this,e).distanceToCamera(e)};var y8e=new m;Xo.prototype.distanceToTileCenter=function(e){let n=Q6(this,e).boundingVolume,i=m.subtract(n.center,e.camera.positionWC,y8e);return m.dot(e.camera.directionWC,i)};Xo.prototype.insideViewerRequestVolume=function(e){let t=this._viewerRequestVolume;return!u(t)||t.distanceToCamera(e)===0};var ire=new Z,ore=new m,A8e=new Z,rre=new m,sre=new le,x8e=new Rn,Z6=new B;function C8e(e,t,n){let i=m.fromElements(e[0],e[1],e[2],rre),o=Z.fromArray(e,3,A8e);i=B.multiplyByPoint(t,i,i);let r=B.getMatrix3(t,ire);return o=Z.multiply(r,o,o),u(n)?(n.update(i,o),n):new od(i,o)}function T8e(e,t,n,i){let o=le.unpack(e,0,sre),r=e[4],s=e[5],a=Rn.fromRectangle(o,r,s,oe.WGS84,x8e),c=a.center,l=a.halfAxes;t=B.multiplyTransformation(t,B.inverseTransformation(n,Z6),Z6),c=B.multiplyByPoint(t,c,c);let f=B.getMatrix3(t,ire);return l=Z.multiply(f,l,l),u(i)&&i instanceof od?(i.update(c,l),i):new od(c,l)}function E8e(e,t,n,i){if(!B.equalsEpsilon(t,n,P.EPSILON8))return T8e(e,t,n,i);if(u(i))return i;let o=le.unpack(e,0,sre);return new nd({rectangle:o,minimumHeight:e[4],maximumHeight:e[5]})}function b8e(e,t,n){let i=m.fromElements(e[0],e[1],e[2],rre),o=e[3];i=B.multiplyByPoint(t,i,i);let r=B.getScale(t,ore),s=m.maximumComponent(r);return o*=s,u(n)?(n.update(i,o),n):new fg(i,o)}Xo.prototype.createBoundingVolume=function(e,t,n){if(!u(e))throw new de("boundingVolume must be defined");if(ii(e,"3DTILES_bounding_volume_S2"))return new eF(e.extensions["3DTILES_bounding_volume_S2"]);let{box:i,region:o,sphere:r}=e;if(u(i))return C8e(i,t,n);if(u(o))return E8e(o,t,this._initialTransform,n);if(u(r))return b8e(r,t,n);throw new de("boundingVolume must contain a sphere, region, or box")};Xo.prototype.updateTransform=function(e){e=y(e,B.IDENTITY);let t=B.multiply(e,this.transform,Z6);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()};Xo.prototype.updateGeometricErrorScale=function(){let e=B.getScale(this.computedTransform,ore),t=m.maximumComponent(e);if(this.geometricError=this._geometricError*t,!u(this.parent)){let n=this._tileset;n._scaledGeometricError=n._geometricError*t}};function S8e(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=z.WHITE:c=z.DARKGRAY:c=z.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(z.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(z.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=z.WHITE),e._colorDirty&&(e._colorDirty=!1,e._content.applyDebugSettings(!0,e._color)),a&&t.makeStyleDirty()}function v8e(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=qo.FAILED,o}}function w8e(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)}Xo.prototype.update=function(e,t,n){let{commandList:i}=t,o=i.length;w8e(this,e),S8e(this,e,t,n),v8e(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===Se.TRANSLUCENT;a.depthForTranslucentClassification=c}this.clippingPlanesDirty=!1};var $oe=[];Xo.prototype.process=function(e,t){!this.contentExpired&&!this.contentReady&&this._content.ready&&(f8e(this),this._selectedFrame=0,this.lastStyleTime=0,ee.now(this._loadTimestamp),this._contentState=qo.READY,!this.hasTilesetContent&&!this.hasImplicitContent&&(e._statistics.incrementLoadCounts(this.content),++e._statistics.numberOfTilesWithContentReady,++e._statistics.numberOfLoadedTilesTotal,e._cache.add(this)));let n=t.commandList;t.commandList=$oe;try{this._content.update(e,t)}catch(i){throw this._contentState=qo.FAILED,i}$oe.length=0,t.commandList=n};function ere(e,t,n){let i=e*Math.pow(10,t);return parseInt(i)*Math.pow(10,n)}function iF(e,t,n){return Math.max(P.normalize(e,t,n)-P.EPSILON7,0)}Xo.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=iF(this._depth,n.depth,i.depth);T=t?1-T:T;let S=!e.isSkippingLevelOfDetail&&this.refine===jo.REPLACE?iF(this._priorityHolder._distanceToCamera,n.distance,i.distance):iF(this._priorityReverseScreenSpaceError,n.reverseScreenSpaceError,i.reverseScreenSpaceError),w=ere(S,a,s),D=this._priorityProgressiveResolution?0:p,M=iF(this._priorityHolder._foveatedFactor,n.foveatedFactor,i.foveatedFactor),O=ere(M,l,c),L=this.priorityDeferred?A:0,N=e._pass===No.PRELOAD_FLIGHT?0:C;this._priority=T+w+D+O+L+N};Xo.prototype.isDestroyed=function(){return!1};Xo.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 rd=Xo;function Ap(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(Ap.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}}});Ap.prototype.hasProperty=function(e){return Un.hasProperty(e,this._properties,this._class)};Ap.prototype.hasPropertyBySemantic=function(e){return Un.hasPropertyBySemantic(e,this._properties,this._class)};Ap.prototype.getPropertyIds=function(e){return Un.getPropertyIds(this._properties,this._class,e)};Ap.prototype.getProperty=function(e){return Un.getProperty(e,this._properties,this._class)};Ap.prototype.setProperty=function(e,t){return Un.setProperty(e,t,this._properties,this._class)};Ap.prototype.getPropertyBySemantic=function(e){return Un.getPropertyBySemantic(e,this._properties,this._class)};Ap.prototype.setPropertyBySemantic=function(e,t){return Un.setPropertyBySemantic(e,t,this._properties,this._class)};var Yv=Ap;function xp(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(xp.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});xp.prototype.hasProperty=function(e){return Un.hasProperty(e,this._properties,this._class)};xp.prototype.hasPropertyBySemantic=function(e){return Un.hasPropertyBySemantic(e,this._properties,this._class)};xp.prototype.getPropertyIds=function(e){return Un.getPropertyIds(this._properties,this._class,e)};xp.prototype.getProperty=function(e){return Un.getProperty(e,this._properties,this._class)};xp.prototype.setProperty=function(e,t){return Un.setProperty(e,t,this._properties,this._class)};xp.prototype.getPropertyBySemantic=function(e){return Un.getPropertyBySemantic(e,this._properties,this._class)};xp.prototype.setPropertyBySemantic=function(e,t){return Un.setPropertyBySemantic(e,t,this._properties,this._class)};var oF=xp;function are(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 oF({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 Yv({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 Yv({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(are.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 Y0=are;var cre={},D8e=new m;cre.checkChildrenWithinParent=function(e){let t=e.children,n=t.length,i=e.boundingVolume;if(i instanceof od||i instanceof nd){let o=i._orientedBoundingBox;e._optimChildrenWithinParent=ed.USE_OPTIMIZATION;for(let r=0;r<n;++r){let a=t[r].boundingVolume;if(!(a instanceof od||a instanceof nd)){e._optimChildrenWithinParent=ed.SKIP_OPTIMIZATION;break}let c=a._orientedBoundingBox,l=m.subtract(c.center,o.center,D8e),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=ed.SKIP_OPTIMIZATION;break}}}return e._optimChildrenWithinParent===ed.USE_OPTIMIZATION};var rF=cre;function qv(){this.head=void 0,this.tail=void 0,this._length=0}Object.defineProperties(qv.prototype,{length:{get:function(){return this._length}}});function I8e(e,t,n){this.item=e,this.previous=t,this.next=n}qv.prototype.add=function(e){let t=new I8e(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 lre(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}qv.prototype.remove=function(e){u(e)&&(lre(this,e),--this._length)};qv.prototype.splice=function(e,t){if(e===t)return;lre(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 sF=qv;function q0(){this._list=new sF,this._sentinel=this._list.add(),this._trimTiles=!1}q0.prototype.reset=function(){this._list.splice(this._list.tail,this._sentinel)};q0.prototype.touch=function(e){let t=e.cacheNode;u(t)&&this._list.splice(this._sentinel,t)};q0.prototype.add=function(e){u(e.cacheNode)||(e.cacheNode=this._list.add(e))};q0.prototype.unloadTile=function(e,t,n){let i=t.cacheNode;u(i)&&(this._list.remove(i),t.cacheNode=void 0,n(e,t))};q0.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)}};q0.prototype.trim=function(){this._trimTiles=!0};var aF=q0;function cF(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 e9(e,t){let n;return t==="_loadTimestamp"?n=ee.toDate(e).getTime():n=e,n}cF.prototype.setReferenceMinimumMaximum=function(e,t,n){this._referenceMinimum[n]=e9(e,n),this._referenceMaximum[n]=e9(t,n)};function P8e(e,t){let n=e.tilePropertyName;if(u(n)){let i=e9(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 $6=[new z(.1,.1,.1,1),new z(.153,.278,.878,1),new z(.827,.231,.49,1),new z(.827,.188,.22,1),new z(1,.592,.259,1),new z(1,.843,0,1)];cF.prototype.colorize=function(e,t){let n=this.tilePropertyName;if(!u(n)||!e.contentAvailable||e._selectedFrame!==t.frameNumber)return;let i=P8e(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=$6.length-1,f=c*l,d=Math.floor(f),p=Math.ceil(f),g=f-d,h=$6[d],A=$6[p],x=z.clone(z.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};cF.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 lF=cF;function bT(){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}bT.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 uF(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)uF(e,o[p],n,i)}}bT.prototype.incrementSelectionCounts=function(e){uF(this,e,!1,!1)};bT.prototype.incrementLoadCounts=function(e){uF(this,e,!1,!0)};bT.prototype.decrementLoadCounts=function(e){uF(this,e,!0,!0)};bT.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 mg=bT;function Xv(){this._style=void 0,this._styleDirty=!1,this._lastStyleTime=0}Object.defineProperties(Xv.prototype,{style:{get:function(){return this._style},set:function(e){e!==this._style&&(this._style=e,this._styleDirty=!0)}}});Xv.prototype.makeDirty=function(){this._styleDirty=!0};Xv.prototype.resetDirty=function(){this._styleDirty=!1};Xv.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 fF=Xv;function O8e(e,t,n){let i=ii(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)&&!ii(o,"3DTILES_bounding_volume_S2")&&!ii(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=M8e(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=R8e(t),this.subdivisionScheme=Kr[i.subdivisionScheme],this.branchingFactor=Kr.getBranchingFactor(this.subdivisionScheme),this.subtreeLevels=i.subtreeLevels,u(i.availableLevels)?this.availableLevels=i.availableLevels:this.availableLevels=i.maximumLevel+1}function M8e(e){if(ii(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 R8e(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 X0=O8e;var Kv={};function ure(e){return e=(e^e<<8)&16711935,e=(e^e<<4)&252645135,e=(e^e<<2)&858993459,e=(e^e<<1)&1431655765,e}function t9(e){return e=(e^e<<16)&50331903,e=(e^e<<8)&50393103,e=(e^e<<4)&51130563,e=(e^e<<2)&153391689,e}function fre(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 n9(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}Kv.encode2D=function(e,t){return(ure(e)|ure(t)<<1)>>>0};Kv.decode2D=function(e,t){return u(t)||(t=new Array(2)),t[0]=fre(e),t[1]=fre(e>>1),t};Kv.encode3D=function(e,t,n){return t9(e)|t9(t)<<1|t9(n)<<2};Kv.decode3D=function(e,t){return u(t)||(t=new Array(3)),t[0]=n9(e),t[1]=n9(e>>1),t[2]=n9(e>>2),t};var K0=Kv;function Fo(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===Kr.OCTREE&&(this.z=e.z)}Object.defineProperties(Fo.prototype,{childIndex:{get:function(){let e=0;return e|=this.x&1,e|=(this.y&1)<<1,this.subdivisionScheme===Kr.OCTREE&&(e|=(this.z&1)<<2),e}},mortonIndex:{get:function(){return this.subdivisionScheme===Kr.OCTREE?K0.encode3D(this.x,this.y,this.z):K0.encode2D(this.x,this.y)}},tileIndex:{get:function(){let e=this.subdivisionScheme===Kr.OCTREE?((1<<3*this.level)-1)/7:((1<<2*this.level)-1)/3,t=this.mortonIndex;return e+t}}});Fo.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===Kr.OCTREE){let o=(this.z<<e.level)+e.z;return new Fo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:o})}return new Fo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};Fo.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===Kr.OCTREE){let r=Math.floor(this.z/t);return new Fo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:o,z:r})}return new Fo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:o})};Fo.prototype.getOffsetCoordinates=function(e){let t=e.level-this.level,n=1<<t,i=e.x%n,o=e.y%n;if(this.subdivisionScheme===Kr.OCTREE){let r=e.z%n;return new Fo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:o,z:r})}return new Fo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:o})};Fo.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===Kr.OCTREE){let o=2*this.z+Math.floor(e/4)%2;return new Fo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:o})}return new Fo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};Fo.prototype.getSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels)};Fo.prototype.getParentSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels+this.subtreeLevels)};Fo.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===Kr.OCTREE){let s=e.z>>t,a=this.z===s;return o&&r&&a}return o&&r};Fo.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===Kr.OCTREE?this.z===e.z:!0)};Fo.prototype.isImplicitTilesetRoot=function(){return this.level===0};Fo.prototype.isSubtreeRoot=function(){return this.level%this.subtreeLevels===0};Fo.prototype.isBottomOfSubtree=function(){return this.level%this.subtreeLevels===this.subtreeLevels-1};Fo.prototype.getTemplateValues=function(){let e={level:this.level,x:this.x,y:this.y};return this.subdivisionScheme===Kr.OCTREE&&(e.z=this.z),e};var dre=[0,0,0];Fo.fromMortonIndex=function(e,t,n,i){let o;return e===Kr.OCTREE?(o=K0.decode3D(i,dre),new Fo({subdivisionScheme:e,subtreeLevels:t,level:n,x:o[0],y:o[1],z:o[2]})):(o=K0.decode2D(i,dre),new Fo({subdivisionScheme:e,subtreeLevels:t,level:n,x:o[0],y:o[1]}))};Fo.fromTileIndex=function(e,t,n){let i,o,r;return e===Kr.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),Fo.fromMortonIndex(e,t,i,r)};var ST=Fo;function Cp(){}Cp.selectTiles=function(e,t){fe.throwInstantiationError()};Cp.sortChildrenByDistanceToCamera=function(e,t){return t._distanceToCamera===0&&e._distanceToCamera===0?t._centerZDepth-e._centerZDepth:t._distanceToCamera-e._distanceToCamera};Cp.canTraverse=function(e){return e.children.length===0?!1:e.hasTilesetContent||e.hasImplicitContent?!e.contentExpired:e._screenSpaceError>e.tileset._maximumScreenSpaceError};Cp.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)};Cp.visitTile=function(e,t){++e.tileset._statistics.visited,e._visitedFrame=t.frameNumber};Cp.touchTile=function(e,t){e._touchedFrame!==t.frameNumber&&(e.tileset._cache.touch(e),e._touchedFrame=t.frameNumber)};Cp.loadTile=function(e,t){let{tileset:n}=e;if(e._requestedFrame===t.frameNumber||!e.hasUnloadedRenderableContent&&!e.contentExpired||!B8e(e,t))return;let i=t.camera.timeSinceMoved<n.foveatedTimeDelay;e.priorityDeferred&&i||(e._requestedFrame=t.frameNumber,n._requestedTiles.push(e))};function B8e(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}Cp.updateTile=function(e,t){mre(e,t),e.updateExpiration(),e._wasMinPriorityChild=!1,e._priorityHolder=e,F8e(e),e._shouldSelect=!1,e._finalResolution=!0};function mre(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];mre(r,t),e._visible=r._visible;return}if(L8e(e,t)){e._visible=!1;return}let i=e.refine===jo.REPLACE,o=e._optimChildrenWithinParent===ed.USE_OPTIMIZATION;if(i&&o&&n&&!N8e(e,t)){++e.tileset._statistics.numberOfTilesCulledWithChildrenUnion,e._visible=!1;return}}function L8e(e,t){let{parent:n,tileset:i}=e;return!u(n)||n.hasTilesetContent||n.hasImplicitContent||n.refine!==jo.ADD?!1:e.getScreenSpaceError(t,!0)<=i._maximumScreenSpaceError}function N8e(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 F8e(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 ks=Cp;function hre(){}var Jv={stack:new Zc,stackMaximumLength:0};hre.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}=ks,s=Jv.stack;for(s.push(i);s.length>0;){Jv.stackMaximumLength=Math.max(Jv.stackMaximumLength,s.length);let a=s.pop(),c=a.refine===jo.ADD,l=a.refine===jo.REPLACE,f=U8e(a);f&&V8e(a,s,t),(c||l&&!f)&&(k8e(e,a),o(a,t),z8e(a,t),a.hasRenderableContent&&!a.contentAvailable&&(n=!1)),r(a,t)}return Jv.stack.trim(Jv.stackMaximumLength),n};function U8e(e){return e.children.length===0?!1:e.hasTilesetContent||e.hasImplicitContent?!e.contentExpired:(e.hasEmptyContent,!0)}function V8e(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 k8e(e,t){(t.hasUnloadedRenderableContent||t.contentExpired)&&(t._priority=0,e._requestedTiles.push(t))}function z8e(e,t){e.contentAvailable&&e.contentVisibility(t)!==en.OUTSIDE&&e.tileset._selectedTiles.push(e)}var dF=hre;function pre(){}var Zv={stack:new Zc,stackMaximumLength:0},Qv={stack:new Zc,stackMaximumLength:0};pre.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(ks.updateTile(n,t),!n.isVisible||n.getScreenSpaceError(t,!0)<=e._maximumScreenSpaceError)return;G8e(n,t),Zv.stack.trim(Zv.stackMaximumLength),Qv.stack.trim(Qv.stackMaximumLength);let i=e._requestedTiles;for(let o=0;o<i.length;++o)i[o].updatePriority()};function i9(e,t){e.contentAvailable&&ks.selectTile(e,t)}function H8e(e,t,n){let i=e.refine===jo.REPLACE,{tileset:o,children:r}=e,{updateTile:s,loadTile:a,touchTile:c}=ks;for(let h=0;h<r.length;++h)s(r[h],n);r.sort(ks.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=W8e(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 G8e(e,t){let{tileset:n}=e,{canTraverse:i,loadTile:o,visitTile:r,touchTile:s}=ks,a=Zv.stack;for(a.push(e);a.length>0;){Zv.stackMaximumLength=Math.max(Zv.stackMaximumLength,a.length);let c=a.pop(),l=c.parent,f=!u(l)||l._refines;c._refines=i(c)?H8e(c,a,t)&&f:!1;let d=!c._refines&&f;c.hasRenderableContent?c.refine===jo.ADD?(i9(c,t),o(c,t)):c.refine===jo.REPLACE&&(o(c,t),d&&i9(c,t)):(n._emptyTiles.push(c),o(c,t),d&&i9(c,t)),r(c,t),s(c,t)}}function W8e(e,t){let{canTraverse:n,updateTile:i,loadTile:o,touchTile:r}=ks,s=!0,a=Qv.stack;for(a.push(e);a.length>0;){Qv.stackMaximumLength=Math.max(Qv.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 mF=pre;function _re(){}var $v={stack:new Zc,stackMaximumLength:0},ew={stack:new Zc,stackMaximumLength:0},Tp={stack:new Zc,stackMaximumLength:0,ancestorStack:new Zc,ancestorStackMaximumLength:0},j8e=2;_re.selectTiles=function(e,t){if(e._requestedTiles.length=0,e.debugFreezeFrame)return;e._selectedTiles.length=0,e._selectedTilesToStyle.length=0,e._emptyTiles.length=0,e.hasMixedContent=!1;let n=e.root;if(ks.updateTile(n,t),!n.isVisible||n.getScreenSpaceError(t,!0)<=e._maximumScreenSpaceError)return;Z8e(n,t),Q8e(n,t),$v.stack.trim($v.stackMaximumLength),ew.stack.trim(ew.stackMaximumLength),Tp.stack.trim(Tp.stackMaximumLength),Tp.ancestorStack.trim(Tp.ancestorStackMaximumLength);let i=e._requestedTiles;for(let o=0;o<i.length;++o)i[o].updatePriority()};function Y8e(e,t){let{updateTile:n,touchTile:i,selectTile:o}=ks,r=ew.stack;for(r.push(e);r.length>0;){ew.stackMaximumLength=Math.max(ew.stackMaximumLength,r.length);let a=r.pop().children;for(let c=0;c<a.length;++c){let l=a[c];l.isVisible&&(l.contentAvailable?(n(l,t),i(l,t),o(l,t)):l._depth-e._depth<j8e&&r.push(l))}}}function hF(e,t){let n=e.contentAvailable?e:e._ancestorWithContentAvailable;u(n)?n._shouldSelect=!0:Y8e(e,t)}function q8e(e,t){e._ancestorWithContent=void 0,e._ancestorWithContentAvailable=void 0;let{parent:n}=e;if(!u(n))return;let i=!n.hasUnloadedRenderableContent||n._requestedFrame===t.frameNumber;e._ancestorWithContent=i?n:n._ancestorWithContent,e._ancestorWithContentAvailable=n.contentAvailable?n:n._ancestorWithContentAvailable}function X8e(e,t){let n=t._ancestorWithContent;return!e.immediatelyLoadDesiredLevelOfDetail&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf||u(n)&&t._screenSpaceError<n._screenSpaceError/e.skipScreenSpaceErrorFactor&&t._depth>n._depth+e.skipLevels)}function K8e(e,t,n){let{tileset:i,children:o}=e,{updateTile:r,loadTile:s,touchTile:a}=ks;for(let l=0;l<o.length;++l)r(o[l],n);o.sort(ks.sortChildrenByDistanceToCamera);let c=!1;for(let l=0;l<o.length;++l){let f=o[l];f.isVisible?(t.push(f),c=!0):i.loadSiblings&&(s(f,n),a(f,n))}return c}function J8e(e,t){let{tileset:n}=e;return n.immediatelyLoadDesiredLevelOfDetail?!1:u(e._ancestorWithContent)?e._screenSpaceError===0?e.parent._screenSpaceError>t:e._screenSpaceError>t:!0}function Z8e(e,t){let{tileset:n}=e,i=n.immediatelyLoadDesiredLevelOfDetail?Number.MAX_VALUE:Math.max(n.baseScreenSpaceError,n.maximumScreenSpaceError),{canTraverse:o,loadTile:r,visitTile:s,touchTile:a}=ks,c=$v.stack;for(c.push(e);c.length>0;){$v.stackMaximumLength=Math.max($v.stackMaximumLength,c.length);let l=c.pop();q8e(l,t);let f=l.parent,d=!u(f)||f._refines;l._refines=o(l)?K8e(l,c,t)&&d:!1;let p=!l._refines&&d;l.hasRenderableContent?l.refine===jo.ADD?(hF(l,t),r(l,t)):l.refine===jo.REPLACE&&(J8e(l,i)?(r(l,t),p&&hF(l,t)):p?(hF(l,t),r(l,t)):X8e(n,l)&&r(l,t)):(n._emptyTiles.push(l),r(l,t),p&&hF(l,t)),s(l,t),a(l,t)}}function Q8e(e,t){let{selectTile:n,canTraverse:i}=ks,{stack:o,ancestorStack:r}=Tp,s;for(o.push(e);o.length>0||r.length>0;){if(Tp.stackMaximumLength=Math.max(Tp.stackMaximumLength,o.length),Tp.ancestorStackMaximumLength=Math.max(Tp.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===jo.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 pF=_re;function hr(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 aF,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 Zc,this._maximumScreenSpaceError=y(e.maximumScreenSpaceError,16),this._maximumMemoryUsage=y(e.maximumMemoryUsage,512),this._styleEngine=new fF,this._styleApplied=!1,this._modelMatrix=u(e.modelMatrix)?B.clone(e.modelMatrix):B.clone(B.IDENTITY),this._statistics=new mg,this._statisticsLast=new mg,this._statisticsPerPass=new Array(No.NUMBER_OF_PASSES);for(let i=0;i<No.NUMBER_OF_PASSES;++i)this._statisticsPerPass[i]=new mg;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 lF(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=Ul.HIGHLIGHT,this.colorBlendAmount=.5,this._pointCloudShading=new Zh(e.pointCloudShading),this._pointCloudEyeDomeLighting=new W_,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 xC,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,z.BLACK),this.splitDirection=y(e.splitDirection,ol.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,hr.loadJson(o)}).then(function(r){if(!i.isDestroyed())return xre(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)?po.fromName(r.asset.gltfUpAxis):po.Y,a=y(e.modelUpAxis,s),c=y(e.modelForwardAxis,po.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>si._defaultMinTerrainHeight&&(i._initialClippingPlanesOriginMatrix=Ot.eastNorthUpToFixedFrame(p)),i._clippingPlanesOriginMatrix=B.clone(i._initialClippingPlanesOriginMatrix),i})}}Object.defineProperties(hr.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){ys.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_${e}`),this._instanceFeatureIdLabel=e}}});hr.fromIonAssetId=async function(e,t){let n=await aa.fromAssetId(e);return hr.fromUrl(n,t)};hr.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=Ie.createIfNeeded(e),i;n.extension==="json"?i=n.getBaseUri(!0):n.isDataUri&&(i="");let o=await hr.loadJson(n),r=await xre(n,o),s=new hr(t);s._resource=n,s._url=n.url,s._basePath=i,s._metadataExtension=r,s._geometricError=o.geometricError,s._scaledGeometricError=o.geometricError;let a=o.asset;s._asset=a,s._extras=o.extras;let c=n.credits;u(c)||(c=[]);let l=a.extras;if(u(l)&&u(l.cesium)&&u(l.cesium.credits)){let x=l.cesium.credits;for(let C=0;C<x.length;++C){let T=x[C];c.push(new Xt(T.html,s._showCreditsOnScreen))}}s._credits=c;let f=u(o.asset.gltfUpAxis)?po.fromName(o.asset.gltfUpAxis):po.Y,d=y(t.modelUpAxis,f),p=y(t.modelForwardAxis,po.X);s._properties=o.properties,s._extensionsUsed=o.extensionsUsed,s._extensions=o.extensions,s._modelUpAxis=d,s._modelForwardAxis=p,s._root=s.loadTileset(n,o);let h=s._root.createBoundingVolume(o.root.boundingVolume,B.IDENTITY).boundingSphere.center,A=s._ellipsoid.cartesianToCartographic(h);return u(A)&&A.height>si._defaultMinTerrainHeight&&(s._initialClippingPlanesOriginMatrix=Ot.eastNorthUpToFixedFrame(h)),s._clippingPlanesOriginMatrix=B.clone(s._initialClippingPlanesOriginMatrix),s._readyPromise=Promise.resolve(s),s._ready=!0,s};hr.loadJson=function(e){return Ie.createIfNeeded(e).fetchJson()};hr.prototype.makeStyleDirty=function(){this._styleEngine.makeDirty()};hr.prototype.loadTileset=function(e,t,n){let i=t.asset;if(!u(i))throw new de("Tileset must have an asset property.");if(i.version!=="0.0"&&i.version!=="1.0"&&i.version!=="1.1")throw new de("The tileset must be 3D Tiles version 0.0, 1.0, or 1.1");u(t.extensionsRequired)&&hr.checkSupportedExtensions(t.extensionsRequired);let o=this._statistics,r=i.tilesetVersion;u(r)&&(this._basePath+=`?v=${r}`,e=e.clone(),e.setQueryParameters({v:r}));let s=gre(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===jo.ADD;let l=c._header.children;if(u(l))for(let f=0;f<l.length;++f){let d=l[f],p=gre(this,e,d,c);c.children.push(p),p._depth=c._depth+1,a.push(p)}this._cullWithChildrenBounds&&rF.checkChildrenWithinParent(c)}return s};function gre(e,t,n,i){if(!(u(n.implicitTiling)||ii(n,"3DTILES_implicit_tiling")))return new rd(e,t,n,i);let r=e.schema,s=new X0(t,n,r),a=new ST({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 rd(e,t,f,i);return d.implicitTileset=s,d.implicitCoordinates=a,d}async function xre(e,t){let n=ii(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t,i;if(u(n.schemaUri))e=e.getDerivedResource({url:n.schemaUri}),i=Ui.getSchemaLoader({resource:e});else if(u(n.schema))i=Ui.getSchemaLoader({schema:n.schema});else return;await i.load();let o=new Y0({schema:i.schema,metadataJson:n});return Ui.unload(i),o}var yre=new m,$8e=new he,e5e=new B,t5e=new m,n5e=new m,i5e=new m;function o5e(e,t){let n,i,o,r,s,a=t.camera,c=e._root,l=c.contentBoundingVolume;if(l instanceof nd)n=m.normalize(a.positionWC,yre),i=a.directionWC,o=a.positionCartographic.height,r=l.minimumHeight,s=l.maximumHeight;else{let A=B.inverseTransformation(c.computedTransform,e5e),x=t.mapProjection.ellipsoid,C=l.boundingVolume,T=B.multiplyByPoint(A,C.center,t5e);if(m.magnitude(T)>x.minimumRadius){let E=he.fromCartesian(T,x,$8e);n=m.normalize(a.positionWC,yre),i=a.directionWC,o=a.positionCartographic.height,r=0,s=E.height*2}else{let E=B.multiplyByPoint(A,a.positionWC,n5e);if(n=m.UNIT_Z,i=B.multiplyByPointAsVector(A,a.directionWC,i5e),i=m.normalize(i,i),o=E.z,l instanceof od){let S=c._header.boundingVolume.box[11];r=T.z-S,s=T.z+S}else if(l instanceof fg){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 r5e(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=>{Cre(r,e,t)}),i&&(t.hasTilesetContent||t.hasImplicitContent?h5e(e,t):(n.decrementLoadCounts(t.content),--n.numberOfTilesWithContentReady)),e._requestedTilesInFlight.push(t))}function s5e(e,t){return e._priority-t._priority}hr.prototype.postPassesUpdate=function(e){u(this._root)&&(a5e(this,e),_5e(this,e),this._cache.unloadTiles(this,Ere),this._styleApplied&&this._styleEngine.resetDirty(),this._styleApplied=!1)};hr.prototype.prePassesUpdate=function(e){if(!u(this._root))return;u5e(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&&o5e(this,e),e.newFrame&&this._cache.reset()};function a5e(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!==qo.LOADING){++i;continue}else if(s){r.cancelRequests(),++i;continue}i>0&&(n[o-i]=r)}n.length-=i}function c5e(e){let t=e._requestedTiles;t.sort(s5e);for(let n=0;n<t.length;++n)r5e(e,t[n])}function Cre(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 l5e(e){let t=e._processingQueue,n=0;for(let i=0;i<t.length;++i){let o=t[i];if(o.isDestroyed()||o._contentState!==qo.PROCESSING){++n;continue}n>0&&(t[i-n]=o)}t.length-=n}function u5e(e,t){l5e(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,Cre(s,e,o)}}}var _F=new m,f5e={maximumFractionDigits:3};function Are(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,f5e):Math.round(t).toLocaleString()}function o9(e){let{halfAxes:t,radius:n,center:i}=e.boundingVolume.boundingVolume,o=m.clone(i,_F);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,_F);r=m.multiplyByScalar(r,.75*n,_F),o=m.add(r,i,_F)}return o}function r9(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: ${Are(e.content.texturesByteLength)}`,i+=`
Geometry Memory: ${Are(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 d5e(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:o9(e.debugPickedTile),a=r9(e.debugPickedTile,e,s);a.pixelOffset=new H(15,-15)}}else{for(let s=0;s<i;++s){let a=n[s];r9(a,e,o9(a))}for(let s=0;s<r;++s){let a=o[s];(a.hasTilesetContent||a.hasImplicitContent)&&r9(a,e,o9(a))}}e._tileDebugLabels.update(t)}function m5e(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 ui({stencil:0,pass:Se.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 cp),d5e(e,t)):e._tileDebugLabels=e._tileDebugLabels&&e._tileDebugLabels.destroy())}var Tre=[];function h5e(e,t){let n=t,i=Tre;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&&(p5e(e,t),--e._statistics.numberOfTilesTotal)}n.children=[]}function Ere(e,t){e.tileUnload.raiseEvent(t),e._statistics.decrementLoadCounts(t.content),--e._statistics.numberOfTilesWithContentReady,t.unloadContent()}function p5e(e,t){e._cache.unloadTile(e,t,Ere),t.destroy()}hr.prototype.trimLoadedTiles=function(){this._cache.trim()};function _5e(e,t){let n=e._statistics,i=e._statisticsLast,o=n.numberOfPendingRequests,r=n.numberOfTilesProcessing,s=i.numberOfPendingRequests,a=i.numberOfTilesProcessing;mg.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 g5e(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 y5e(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 A5e(e,t,n,i){if(t.mode===ne.MORPHING||!u(e._root))return!1;let o=e._statistics;o.clear(),++e._updatedVisibilityFrame,g5e(e),y5e(e,t),e._cullRequestsWhileMoving=e.cullRequestsWhileMoving&&!e._modelMatrixChanged;let r=e.getTraversal(i).selectTiles(e,t);if(i.requestTiles&&c5e(e),m5e(e,t,i),mg.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}hr.prototype.getTraversal=function(e){let{pass:t}=e;return t===No.MOST_DETAILED_PRELOAD||t===No.MOST_DETAILED_PICK?dF:this.isSkippingLevelOfDetail?pF:mF};hr.prototype.update=function(e){this.updateForPass(e,e.tilesetPassState)};hr.prototype.updateForPass=function(e,t){let n=t.pass;if(n===No.PRELOAD&&(!this.preloadWhenHidden||this.show)||n===No.PRELOAD_FLIGHT&&(!this.preloadFlightDestinations||!this.show&&!this.preloadWhenHidden)||n===No.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=No.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=A5e(this,e,f,s)),a&&(c.length=l),e.commandList=i,e.camera=o,e.cullingVolume=r};hr.prototype.hasExtension=function(e){return u(this._extensionsUsed)?this._extensionsUsed.indexOf(e)>-1:!1};hr.prototype.isDestroyed=function(){return!1};hr.prototype.destroy=function(){if(this._tileDebugLabels=this._tileDebugLabels&&this._tileDebugLabels.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),u(this._root)){let e=Tre;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)};hr.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};hr.checkSupportedExtensions=function(e){for(let t=0;t<e.length;t++)if(!hr.supportedExtensions[e[t]])throw new de(`Unsupported 3D Tiles Extension: ${e[t]}`)};var za=hr;var x5e=new B;function hg(e,t){t.collectionChanged.addEventListener(hg.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._tilesetHash={},this._entitiesToVisualize=new Ct,this._onCollectionChanged(t,t.values,[],[])}hg.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,x5e),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],C5e(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};hg.prototype.isDestroyed=function(){return!1};hg.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(hg.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._tilesetHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)s9(this,e[i],t,n);return ue(this)};hg.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};hg.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):(s9(this,r,a,c),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],s9(this,r,a,c),s.remove(r.id)};function s9(e,t,n,i){let o=n[t.id];u(o)&&(u(o.tilesetPrimitive)&&i.removeAndDestroy(o.tilesetPrimitive),delete n[t.id])}async function C5e(e,t,n,i){t[n.id]={url:e.url,loadFail:!1};try{let o=await za.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 gF=hg;var T5e=z.WHITE,E5e=z.BLACK,b5e=new H(2,2);function vT(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(vT.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")});vT.prototype.getType=function(e){return"Checkerboard"};vT.prototype.getValue=function(e,t){return u(t)||(t={}),t.lightColor=j.getValueOrClonedDefault(this._evenColor,e,T5e,t.lightColor),t.darkColor=j.getValueOrClonedDefault(this._oddColor,e,E5e,t.darkColor),t.repeat=j.getValueOrDefault(this._repeat,e,b5e),t};vT.prototype.equals=function(e){return this===e||e instanceof vT&&j.equals(this._evenColor,e._evenColor)&&j.equals(this._oddColor,e._oddColor)&&j.equals(this._repeat,e._repeat)};var tw=vT;var bre={id:void 0};function nw(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 Ha(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=Gn(),this._show=!0,this._firing=!1,this._refire=!1}Ha.prototype.suspendEvents=function(){this._suspendCount++};Ha.prototype.resumeEvents=function(){this._suspendCount--,nw(this)};Object.defineProperties(Ha.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}}});Ha.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 bn({start:e,stop:t})};Ha.prototype.add=function(e){e instanceof rr||(e=new rr(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(Ha.prototype._onEntityDefinitionChanged,this),nw(this),e};Ha.prototype.remove=function(e){return u(e)?this.removeById(e.id):!1};Ha.prototype.contains=function(e){return this._entities.get(e.id)===e};Ha.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(Ha.prototype._onEntityDefinitionChanged,this),nw(this),!0):!1};Ha.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(Ha.prototype._onEntityDefinitionChanged,this),o.set(a,s))}e.removeAll(),i.removeAll(),this._changedEntities.removeAll(),nw(this)};Ha.prototype.getById=function(e){return this._entities.get(e)};Ha.prototype.getOrCreateEntity=function(e){let t=this._entities.get(e);return u(t)||(bre.id=e,t=new rr(bre),this.add(t)),t};Ha.prototype._onEntityDefinitionChanged=function(e){let t=e.id;this._addedEntities.contains(t)||this._changedEntities.set(t,e),nw(this)};var zs=Ha;var yF={id:void 0},wT=new Array(2);function a9(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 Sre(e,t,n,i){wT[0]=n,wT[1]=i.id,t[JSON.stringify(wT)]=i.definitionChanged.addEventListener(vr.prototype._onDefinitionChanged,e)}function vre(e,t,n,i){wT[0]=n,wT[1]=i.id;let o=JSON.stringify(wT);t[o](),t[o]=void 0}function pg(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 zs(e),p=e._eventHash,g;for(r=0;r<o;r++)for(l=i[r],l.collectionChanged.removeEventListener(vr.prototype._onCollectionChanged,e),a=l.values,g=l.id,c=a.length-1;c>-1;c--)s=a[c],vre(e,p,g,s);for(r=n-1;r>=0;r--)for(l=t[r],l.collectionChanged.addEventListener(vr.prototype._onCollectionChanged,e),a=l.values,g=l.id,c=a.length-1;c>-1;c--){s=a[c],Sre(e,p,g,s);let A=d.getById(s.id);u(A)||(A=f.getById(s.id),u(A)?a9(A):(yF.id=s.id,A=new rr(yF)),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 vr(e,t){this._owner=t,this._composite=new zs(this),this._suspendCount=0,this._collections=u(e)?e.slice():[],this._collectionsCopy=[],this._id=Gn(),this._eventHash={},pg(this),this._shouldRecomposite=!1}Object.defineProperties(vr.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}}});vr.prototype.addCollection=function(e,t){u(t)?this._collections.splice(t,0,e):(t=this._collections.length,this._collections.push(e)),pg(this)};vr.prototype.removeCollection=function(e){let t=this._collections.indexOf(e);return t!==-1?(this._collections.splice(t,1),pg(this),!0):!1};vr.prototype.removeAllCollections=function(){this._collections.length=0,pg(this)};vr.prototype.containsCollection=function(e){return this._collections.indexOf(e)!==-1};vr.prototype.contains=function(e){return this._composite.contains(e)};vr.prototype.indexOfCollection=function(e){return this._collections.indexOf(e)};vr.prototype.getCollection=function(e){return this._collections[e]};vr.prototype.getCollectionsLength=function(){return this._collections.length};function AF(e,t){return e.indexOf(t)}function wre(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,pg(e)}vr.prototype.raiseCollection=function(e){let t=AF(this._collections,e);wre(this,t,t+1)};vr.prototype.lowerCollection=function(e){let t=AF(this._collections,e);wre(this,t,t-1)};vr.prototype.raiseCollectionToTop=function(e){let t=AF(this._collections,e);t!==this._collections.length-1&&(this._collections.splice(t,1),this._collections.push(e),pg(this))};vr.prototype.lowerCollectionToBottom=function(e){let t=AF(this._collections,e);t!==0&&(this._collections.splice(t,1),this._collections.splice(0,0,e),pg(this))};vr.prototype.suspendEvents=function(){this._suspendCount++,this._composite.suspendEvents()};vr.prototype.resumeEvents=function(){this._suspendCount--,this._shouldRecomposite&&this._suspendCount===0&&(pg(this),this._shouldRecomposite=!1),this._composite.resumeEvents()};vr.prototype.computeAvailability=function(){return this._composite.computeAvailability()};vr.prototype.getById=function(e){return this._composite.getById(e)};vr.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];vre(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),a9(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];Sre(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)?a9(l):(yF.id=A,l=new rr(yF),r.add(l))),l.merge(c));l=void 0}r.resumeEvents()};vr.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 Dre=vr;function c9(){this._removalFunctions=[]}c9.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)}};c9.prototype.removeAll=function(){let e=this._removalFunctions;for(let t=0,n=e.length;t<n;++t)e[t]();e.length=0};var Fr=c9;function f9(e,t){return ee.compare(e.start,t.start)}function wr(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(wr.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}}});wr.prototype.equals=function(e,t){if(this===e)return!0;if(!(e instanceof wr))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(!bn.equals(n[r],i[r],t))return!1;return!0};wr.prototype.get=function(e){return this._intervals[e]};wr.prototype.removeAll=function(){this._intervals.length>0&&(this._intervals.length=0,this._changedEvent.raiseEvent(this))};wr.prototype.findIntervalContainingDate=function(e){let t=this.indexOf(e);return t>=0?this._intervals[t]:void 0};wr.prototype.findDataForIntervalContainingDate=function(e){let t=this.indexOf(e);return t>=0?this._intervals[t].data:void 0};wr.prototype.contains=function(e){return this.indexOf(e)>=0};var l9=new bn;wr.prototype.indexOf=function(e){let t=this._intervals;l9.start=e,l9.stop=e;let n=Oo(t,l9,f9);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&&bn.contains(t[n-1],e)?n-1:~n)};wr.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]}};wr.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=Oo(n,e,f9);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 bn({start:n[i-1].start,stop:e.stop,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:e.isStopIncluded,data:e.data}):e=new bn({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 bn({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 bn({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 bn({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 bn({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)};wr.prototype.removeInterval=function(e){if(e.isEmpty)return!1;let t=this._intervals,n=Oo(t,e,f9);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 bn({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 bn({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 bn({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 bn({start:t[n].start,stop:t[n].stop,isStartIncluded:!0,isStopIncluded:t[n].isStopIncluded,data:t[n].data})):t[n]=new bn({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 bn({start:e.stop,stop:t[n].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:t[n].isStopIncluded,data:t[n].data})),i&&this._changedEvent.raiseEvent(this),i};wr.prototype.intersect=function(e,t,n){let i=new wr,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=bn.intersect(c,l,new bn,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};wr.fromJulianDateArray=function(e,t){u(t)||(t=new wr);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 bn({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 bn({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 bn({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 Ga=new n_,iw=[0,31,28,31,30,31,30,31,31,30,31,30,31];function u9(e,t,n){u(n)||(n=new ee),ee.toGregorianDate(e,Ga);let i=Ga.millisecond+t.millisecond,o=Ga.second+t.second,r=Ga.minute+t.minute,s=Ga.hour+t.hour,a=Ga.day+t.day,c=Ga.month+t.month,l=Ga.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),iw[2]=i_(l)?29:28;a>iw[c]||c>=13;)a>iw[c]&&(a-=iw[c],++c),c>=13&&(--c,l+=Math.floor(c/12),c=c%12,++c),iw[2]=i_(l)?29:28;return Ga.millisecond=i,Ga.second=o,Ga.minute=r,Ga.hour=s,Ga.day=a,Ga.month=c,Ga.year=l,ee.fromGregorianDate(Ga,n)}var S5e=new ee,v5e=/P(?:([\d.,]+)Y)?(?:([\d.,]+)M)?(?:([\d.,]+)W)?(?:([\d.,]+)D)?(?:T(?:([\d.,]+)H)?(?:([\d.,]+)M)?(?:([\d.,]+)S)?)?/;function Ire(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(v5e);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,S5e),t);return t.year||t.month||t.day||t.hour||t.minute||t.second||t.millisecond}var ow=new n_;wr.fromIso8601=function(e,t){let n=e.iso8601.split("/"),i=ee.fromIso8601(n[0]),o=ee.fromIso8601(n[1]),r=[];if(!Ire(n[2],ow))r.push(i,o);else{let s=ee.clone(i);for(r.push(s);ee.compare(s,o)<0;)s=u9(s,ow),ee.compare(o,s)<=0&&ee.clone(o,s),r.push(s)}return 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h=Ep(O,M,l,h,r,_+d,1,1),O=L;_=b,b=s[k+1],L=N}Hs[0]=m.clone(O,Hs[0]),Hs[1]=m.clone(L,Hs[1]),v=m9(Hs,_+d,b+d,a),I=Ri.generateArc({positions:Hs,granularity:a,ellipsoid:r}),h=p9(I,M,l,h,r,v,1),o&&(A=Ep(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 Om=sw;var g9={},IT=new m,kre=new m,K5e=new m,Nre=new m,bc=[new m,new m],zre=new m,Hre=new m,Gre=new m,J5e=new m,Z5e=new m,Q5e=new m,$5e=new m,e6e=new m,t6e=new m,n6e=new m,Fre=new Ne,Ure=new Z;function EF(e,t,n,i,o){let r=m.angleBetween(m.subtract(t,e,IT),m.subtract(n,e,kre)),s=i===Bi.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,IT),r/s,Fre),Ure):l=Z.fromQuaternion(Ne.fromAxisAngle(e,r/s,Fre),Ure);let f=0;t=m.clone(t,IT);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 i6e(e){let t=zre,n=Hre,i=Gre,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=EF(t,n,i,Bi.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=EF(t,n,i,Bi.ROUNDED,!1);return[r,c]}function Vre(e,t,n,i){let o=IT;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 _9(e,t,n,i){let o=new Array(e.length),r=new Array(e.length),s=m.multiplyByScalar(t,n,IT),a=m.negate(s,kre),c=0,l=e.length-1;for(let f=0;f<e.length;f+=3){let d=m.fromArray(e,f,K5e),p=m.add(d,a,Nre);o[c++]=p.x,o[c++]=p.y,o[c++]=p.z;let g=m.add(d,s,Nre);r[l--]=g.z,r[l--]=g.y,r[l--]=g.x}return i.push(o,r),i}g9.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 o6e=new m,r6e=new m;g9.computePositions=function(e){let t=e.granularity,n=e.positions,i=e.ellipsoid,o=e.width/2,r=e.cornerType,s=e.saveAttributes,a=zre,c=Hre,l=Gre,f=J5e,d=Z5e,p=Q5e,g=$5e,h=e6e,A=t6e,x=n6e,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),o6e);m.subtract(c,_,_),m.normalize(_,_);let b=m.multiplyByScalar(a,m.dot(l,a),r6e);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,IT))),R=Om.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),bc[0]=m.clone(g,bc[0]),bc[1]=m.clone(x,bc[1]),D=Ri.generateArc({positions:bc,granularity:t,ellipsoid:i}),C=_9(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===Bi.ROUNDED||r===Bi.BEVELED?M.push({leftPositions:EF(h,p,A,r,R)}):M.push({leftPositions:Vre(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),bc[0]=m.clone(g,bc[0]),bc[1]=m.clone(x,bc[1]),D=Ri.generateArc({positions:bc,granularity:t,ellipsoid:i}),C=_9(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===Bi.ROUNDED||r===Bi.BEVELED?M.push({rightPositions:EF(A,p,h,r,R)}):M.push({rightPositions:Vre(S,d,h,R)})),l=m.negate(c,l)}S=w}a=i.geodeticSurfaceNormal(S,a),bc[0]=m.clone(g,bc[0]),bc[1]=m.clone(S,bc[1]),D=Ri.generateArc({positions:bc,granularity:t,ellipsoid:i}),C=_9(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===Bi.ROUNDED&&(N=i6e(C)),{positions:C,corners:M,lefts:T,normals:E,endPositions:N}};var Vi=g9;var Yre=new m,qre=new m,bF=new m,SF=new m,s6e=new m,Xre=new m,yg=new m,PT=new m;function Kre(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function sd(e,t,n,i,o,r){let s=e.normals,a=e.tangents,c=e.bitangents,l=m.normalize(m.cross(n,t,yg),yg);r.normal&&Vi.addAttribute(s,t,i,o),r.tangent&&Vi.addAttribute(a,l,i,o),r.bitangent&&Vi.addAttribute(c,n,i,o)}function Jre(e,t,n){let i=e.positions,o=e.corners,r=e.endPositions,s=e.lefts,a=e.normals,c=new pn,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=Yre,I=qre,R,F,k=x/2,V=Ve.createTypedArray(C/3,g),G=0;if(A){F=bF,R=SF;let J=r[0];for(v=m.fromArray(a,0,v),I=m.fromArray(s,0,I),p=0;p<k;p++)F=m.fromArray(J,(k-1-p)*3,F),R=m.fromArray(J,(k+p)*3,R),Vi.addAttribute(T,R,M),Vi.addAttribute(T,F,void 0,O),sd(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,yg),yg),K=n.geodeticSurfaceNormal(m.fromArray(Q,h-p,PT),PT),v=m.normalize(m.add(W,K,v),v),sd(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,yg),yg),K=n.geodeticSurfaceNormal(m.fromArray(Q,h,PT),PT),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=Xre,ve=bF,Pe=SF;if(v=m.fromArray(a,q,v),u(ge)){for(sd(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,Vi.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),sd(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),sd(D,v,I,M,void 0,t),M+=3}else{for(sd(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,Vi.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),sd(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),sd(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,yg),yg),K=n.geodeticSurfaceNormal(m.fromArray(Q,h-J,PT),PT),v=m.normalize(m.add(W,K,v),v),sd(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),sd(D,v,I,M,O,t),A){M+=3,O-=3,F=bF,R=SF;let J=r[1];for(p=0;p<k;p++)F=m.fromArray(J,(x-p-1)*3,F),R=m.fromArray(J,p*3,R),Vi.addAttribute(T,F,void 0,O),Vi.addAttribute(T,R,M),sd(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 a6e(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=Yre,h=qre,A=bF,x=SF,C=s6e,T=Xre,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&&(Vi.addAttribute(f,x,S),Vi.addAttribute(f,x,S+3),Vi.addAttribute(f,x,E),Vi.addAttribute(f,x,E+3)),(t.tangent||t.bitangent)&&(T=m.fromArray(i,l,T),t.bitangent&&(Vi.addAttribute(p,T,S),Vi.addAttribute(p,T,S+3),Vi.addAttribute(p,T,E),Vi.addAttribute(p,T,E+3)),t.tangent&&(C=m.normalize(m.cross(T,x,C),C),Vi.addAttribute(d,C,S),Vi.addAttribute(d,C,S+3),Vi.addAttribute(d,C,E),Vi.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 y9(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 c6e(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=Vi.computePositions(e),r=Jre(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=y9(f,0,h),g=fi.scaleToGeodeticHeight(g,a,i),h=y9(g,d*2,h),p.set(f),p.set(g,d),p.set(h,d*2),c.position.values=p,c=a6e(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=y9(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=Ve.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 Wre=new m,aw=new m,Zu=new he;function jre(e,t,n,i,o,r){let s=m.subtract(t,e,Wre);m.normalize(s,s);let a=n.geodeticSurfaceNormal(e,aw),c=m.cross(s,a,Wre);m.multiplyByScalar(c,i,c);let l=o.latitude,f=o.longitude,d=r.latitude,p=r.longitude;m.add(e,c,aw),n.cartesianToCartographic(aw,Zu);let g=Zu.latitude,h=Zu.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,aw),n.cartesianToCartographic(aw,Zu),g=Zu.latitude,h=Zu.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 Ju=new m,cw=new m,al=new he,cl=new he;function Zre(e,t,n,i,o){e=Kre(e,t);let r=To(e,m.equalsEpsilon),s=r.length;if(s<2||n<=0)return new le;let a=n*.5;al.latitude=Number.POSITIVE_INFINITY,al.longitude=Number.POSITIVE_INFINITY,cl.latitude=Number.NEGATIVE_INFINITY,cl.longitude=Number.NEGATIVE_INFINITY;let c,l;if(i===Bi.ROUNDED){let p=r[0];m.subtract(p,r[1],Ju),m.normalize(Ju,Ju),m.multiplyByScalar(Ju,a,Ju),m.add(p,Ju,cw),t.cartesianToCartographic(cw,Zu),c=Zu.latitude,l=Zu.longitude,al.latitude=Math.min(al.latitude,c),al.longitude=Math.min(al.longitude,l),cl.latitude=Math.max(cl.latitude,c),cl.longitude=Math.max(cl.longitude,l)}for(let p=0;p<s-1;++p)jre(r[p],r[p+1],t,a,al,cl);let f=r[s-1];m.subtract(f,r[s-2],Ju),m.normalize(Ju,Ju),m.multiplyByScalar(Ju,a,Ju),m.add(f,Ju,cw),jre(f,cw,t,a,al,cl),i===Bi.ROUNDED&&(t.cartesianToCartographic(cw,Zu),c=Zu.latitude,l=Zu.longitude,al.latitude=Math.min(al.latitude,c),al.longitude=Math.min(al.longitude,l),cl.latitude=Math.max(cl.latitude,c),cl.longitude=Math.max(cl.longitude,l));let d=u(o)?o:new le;return d.north=cl.latitude,d.south=al.latitude,d.east=cl.longitude,d.west=al.longitude,d}function Sp(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,Bi.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}Sp.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 Qre=oe.clone(oe.UNIT_SPHERE),$re=new Oe,bp={positions:void 0,ellipsoid:Qre,vertexFormat:$re,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,shadowVolume:void 0,offsetAttribute:void 0};Sp.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o=new Array(i);for(let h=0;h<i;++h,t+=m.packedLength)o[h]=m.unpack(e,t);let r=oe.unpack(e,t,Qre);t+=oe.packedLength;let s=Oe.unpack(e,t,$re);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):(bp.positions=o,bp.width=a,bp.height=c,bp.extrudedHeight=l,bp.cornerType=f,bp.granularity=d,bp.shadowVolume=p,bp.offsetAttribute=g===-1?void 0:g,new Sp(bp))};Sp.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,Bi.ROUNDED);return Zre(n,o,i,r,t)};Sp.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=Kre(t,i);let o=To(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=c6e(l,c);else{let g=Vi.computePositions(l);if(f=Jre(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})};Sp.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new Sp({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(Sp.prototype,{rectangle:{get:function(){return u(this._rectangle)||(this._rectangle=Zre(this._positions,this._ellipsoid,this._width,this._cornerType)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return[0,0,0,1,1,0]}}});var OT=Sp;var ese=new m,tse=new m,l6e=new m;function u6e(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function nse(e,t){let n=[],i=e.positions,o=e.corners,r=e.endPositions,s=new pn,a,c=0,l=0,f,d=0,p;for(f=0;f<i.length;f+=2)p=i[f].length-3,c+=p,d+=p/3*4,l+=i[f+1].length-3;for(c+=3,l+=3,f=0;f<o.length;f++){a=o[f];let R=o[f].leftPositions;u(R)?(p=R.length,c+=p,d+=p/3*2):(p=o[f].rightPositions.length,l+=p,d+=p/3*2)}let g=u(r),h;g&&(h=r[0].length-3,c+=h,l+=h,h/=3,d+=h*4);let A=c+l,x=new Float64Array(A),C=0,T=A-1,E,S,w,D,M,O,L=h/2,N=Ve.createTypedArray(A/3,d+4),_=0;if(N[_++]=C/3,N[_++]=(T-2)/3,g){n.push(C/3),O=ese,M=tse;let R=r[0];for(f=0;f<L;f++)O=m.fromArray(R,(L-1-f)*3,O),M=m.fromArray(R,(L+f)*3,M),Vi.addAttribute(x,M,C),Vi.addAttribute(x,O,void 0,T),S=C/3,D=S+1,E=(T-2)/3,w=E-1,N[_++]=E,N[_++]=w,N[_++]=S,N[_++]=D,C+=3,T-=3}let b=0,v=i[b++],I=i[b++];for(x.set(v,C),x.set(I,T-I.length+1),p=I.length-3,n.push(C/3,(T-2)/3),f=0;f<p;f+=3)S=C/3,D=S+1,E=(T-2)/3,w=E-1,N[_++]=E,N[_++]=w,N[_++]=S,N[_++]=D,C+=3,T-=3;for(f=0;f<o.length;f++){let R;a=o[f];let F=a.leftPositions,k=a.rightPositions,V,G=l6e;if(u(F)){for(T-=3,V=w,n.push(D),R=0;R<F.length/3;R++)G=m.fromArray(F,R*3,G),N[_++]=V-R-1,N[_++]=V-R,Vi.addAttribute(x,G,void 0,T),T-=3;n.push(V-Math.floor(F.length/6)),t===Bi.BEVELED&&n.push((T-2)/3+1),C+=3}else{for(C+=3,V=D,n.push(w),R=0;R<k.length/3;R++)G=m.fromArray(k,R*3,G),N[_++]=V+R,N[_++]=V+R+1,Vi.addAttribute(x,G,C),C+=3;n.push(V+Math.floor(k.length/6)),t===Bi.BEVELED&&n.push(C/3-1),T-=3}for(v=i[b++],I=i[b++],v.splice(0,3),I.splice(I.length-3,3),x.set(v,C),x.set(I,T-I.length+1),p=I.length-3,R=0;R<I.length;R+=3)D=C/3,S=D-1,w=(T-2)/3,E=w+1,N[_++]=E,N[_++]=w,N[_++]=S,N[_++]=D,C+=3,T-=3;C-=3,T+=3,n.push(C/3,(T-2)/3)}if(g){C+=3,T-=3,O=ese,M=tse;let R=r[1];for(f=0;f<L;f++)O=m.fromArray(R,(h-f-1)*3,O),M=m.fromArray(R,f*3,M),Vi.addAttribute(x,O,void 0,T),Vi.addAttribute(x,M,C),D=C/3,S=D-1,w=(T-2)/3,E=w+1,N[_++]=E,N[_++]=w,N[_++]=S,N[_++]=D,C+=3,T-=3;n.push(C/3)}else n.push(C/3,(T-2)/3);return N[_++]=C/3,N[_++]=(T-2)/3,s.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:x}),{attributes:s,indices:N,wallIndices:n}}function f6e(e){let t=e.ellipsoid,n=Vi.computePositions(e),i=nse(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=Ve.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 lw(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,Bi.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}lw.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 ise=oe.clone(oe.UNIT_SPHERE),Ag={positions:void 0,ellipsoid:ise,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,offsetAttribute:void 0};lw.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,ise);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):(Ag.positions=o,Ag.width=s,Ag.height=a,Ag.extrudedHeight=c,Ag.cornerType=l,Ag.granularity=f,Ag.offsetAttribute=d===-1?void 0:d,new lw(Ag))};lw.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=u6e(t,i);let o=To(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=f6e(c);else{let p=Vi.computePositions(c);if(l=nse(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 vF=lw;var d6e=new ti(0);function Sc(e){li.call(this,e),this._zIndex=0,this._terrainOffsetProperty=void 0}u(Object.create)&&(Sc.prototype=Object.create(li.prototype),Sc.prototype.constructor=Sc);Object.defineProperties(Sc.prototype,{zIndex:{get:function(){return this._zIndex}},terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Sc.prototype._isOnTerrain=function(e,t){return this._fillEnabled&&!u(t.height)&&!u(t.extrudedHeight)&&Xc.isSupported(this._scene)};Sc.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight;return t===0||u(n)&&n!==t};Sc.prototype._computeCenter=fe.throwInstantiationError;Sc.prototype._onEntityPropertyChanged=function(e,t,n,i){if(li.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,d6e),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 lm(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new yC(this._scene,a,r,s)}};Sc.prototype.destroy=function(){u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0),li.prototype.destroy.call(this)};Sc.getGeometryHeight=function(e,t){if(!u(e)){t!==We.NONE&&Rt(Rt.geometryHeightReference);return}return t!==We.CLAMP_TO_GROUND?e:0};Sc.getGeometryExtrudedHeight=function(e,t){if(!u(e)){t!==We.NONE&&Rt(Rt.geometryExtrudedHeightReference);return}return t!==We.CLAMP_TO_GROUND?e:Sc.CLAMP_TO_GROUND};Sc.CLAMP_TO_GROUND="clamp";Sc.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 qn=Sc;var ose=new z,rse=m.ZERO,sse=new m,ase=new le;function m6e(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 ad(e,t){qn.call(this,{entity:e,scene:t,geometryOptions:new m6e(e),geometryPropertyName:"corridor",observedPropertyNames:["availability","corridor"]}),this._onEntityPropertyChanged(e,"corridor",e.corridor,void 0)}u(Object.create)&&(ad.prototype=Object.create(qn.prototype),ad.prototype.constructor=ad);ad.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 Ft){let o;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,ose)),u(o)||(o=z.WHITE),i.color=Ut.fromColor(o)}return u(this._options.offsetAttribute)&&(i.offset=Ki.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,rse,sse))),new xt({id:t,geometry:new OT(this._options),attributes:i})};ad.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,ose),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=Ki.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,rse,sse))),new xt({id:t,geometry:new vF(this._options),attributes:o})};ad.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)};ad.prototype._isHidden=function(e,t){return!u(t.positions)||!u(t.width)||li.prototype._isHidden.call(this,e,t)};ad.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 Ft)};ad.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 Ft?sn.VERTEX_FORMAT:ao.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=qn.computeGeometryOffsetAttribute(n,i,o,r),s.height=qn.getGeometryHeight(n,i),o=qn.getGeometryExtrudedHeight(o,r),o===qn.CLAMP_TO_GROUND&&(o=si.getMinimumMaximumHeights(OT.computeRectangle(s,ase)).minimumTerrainHeight),s.extrudedHeight=o};ad.DynamicGeometryUpdater=MT;function MT(e,t,n){ci.call(this,e,t,n)}u(Object.create)&&(MT.prototype=Object.create(ci.prototype),MT.prototype.constructor=MT);MT.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.positions)||!u(i.width)||ci.prototype._isHidden.call(this,e,t,n)};MT.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=qn.computeGeometryOffsetAttribute(o,r,s,a),i.height=qn.getGeometryHeight(o,r),s=qn.getGeometryExtrudedHeight(s,a),s===qn.CLAMP_TO_GROUND&&(s=si.getMinimumMaximumHeights(OT.computeRectangle(i,ase)).minimumTerrainHeight),i.extrudedHeight=s};var wF=ad;function DF(){fe.throwInstantiationError()}Object.defineProperties(DF.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}});DF.prototype.update=function(e){fe.throwInstantiationError()};DF.setLoading=function(e,t){e._isLoading!==t&&(t?e._entityCollection.suspendEvents():e._entityCollection.resumeEvents(),e._isLoading=t,e._loading.raiseEvent(e,t))};var Vr=DF;function Mm(e,t){this._ellipsoid=e,this._cameraPosition=new m,this._cameraPositionInScaledSpace=new m,this._distanceToLimbInScaledSpaceSquared=0,u(t)&&(this.cameraPosition=t)}Object.defineProperties(Mm.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 cse=new m;Mm.prototype.isPointVisible=function(e){let n=this._ellipsoid.transformPositionToScaledSpace(e,cse);return x9(n,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};Mm.prototype.isScaledSpacePointVisible=function(e){return x9(e,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};var h6e=new m;Mm.prototype.isScaledSpacePointVisiblePossiblyUnderEllipsoid=function(e,t){let n=this._ellipsoid,i,o;return u(t)&&t<0&&n.minimumRadius>-t?(o=h6e,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),x9(e,o,i)};Mm.prototype.computeHorizonCullingPoint=function(e,t,n){return fse(this._ellipsoid,e,t,n)};var lse=oe.clone(oe.UNIT_SPHERE);Mm.prototype.computeHorizonCullingPointPossiblyUnderEllipsoid=function(e,t,n,i){let o=use(this._ellipsoid,n,lse);return fse(o,e,t,i)};Mm.prototype.computeHorizonCullingPointFromVertices=function(e,t,n,i,o){return dse(this._ellipsoid,e,t,n,i,o)};Mm.prototype.computeHorizonCullingPointFromVerticesPossiblyUnderEllipsoid=function(e,t,n,i,o,r){let s=use(this._ellipsoid,o,lse);return dse(s,e,t,n,i,r)};var p6e=[];Mm.prototype.computeHorizonCullingPointFromRectangle=function(e,t,n){let i=le.subsample(e,t,0,p6e),o=ae.fromPoints(i);if(!(m.magnitude(o.center)<.1*t.minimumRadius))return this.computeHorizonCullingPoint(o.center,i,n)};var _6e=new m;function use(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,_6e);e=oe.fromCartesian3(i,n)}return e}function fse(e,t,n,i){u(i)||(i=new m);let o=pse(e,t),r=0;for(let s=0,a=n.length;s<a;++s){let c=n[s],l=mse(e,c,o);if(l<0)return;r=Math.max(r,l)}return hse(o,r,i)}var IF=new m;function dse(e,t,n,i,o,r){u(r)||(r=new m),i=y(i,3),o=y(o,m.ZERO);let s=pse(e,t),a=0;for(let c=0,l=n.length;c<l;c+=i){IF.x=n[c]+o.x,IF.y=n[c+1]+o.y,IF.z=n[c+2]+o.z;let f=mse(e,IF,s);if(f<0)return;a=Math.max(a,f)}return hse(s,a,r)}function x9(e,t,n){let i=t,o=n,r=m.subtract(e,i,cse),s=-m.dot(r,i);return!(o<0?s>0:s>o&&s*s/m.magnitudeSquared(r)>o)}var g6e=new m,y6e=new m;function mse(e,t,n){let i=e.transformPositionToScaledSpace(t,g6e),o=m.magnitudeSquared(i),r=Math.sqrt(o),s=m.divideByScalar(i,r,y6e);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 hse(e,t,n){if(!(t<=0||t===1/0||t!==t))return m.multiplyByScalar(e,t,n)}var A9=new m;function pse(e,t){return m.equals(t,m.ZERO)?t:(e.transformPositionToScaledSpace(t,A9),m.normalize(A9,A9))}var xg=Mm;function Dr(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=z.clone(y(e.color,z.WHITE)),this._outlineColor=z.clone(y(e.outlineColor,z.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 _se=Dr.SHOW_INDEX=0,Ase=Dr.POSITION_INDEX=1,A6e=Dr.COLOR_INDEX=2,x6e=Dr.OUTLINE_COLOR_INDEX=3,C6e=Dr.OUTLINE_WIDTH_INDEX=4,T6e=Dr.PIXEL_SIZE_INDEX=5,E6e=Dr.SCALE_BY_DISTANCE_INDEX=6,b6e=Dr.TRANSLUCENCY_BY_DISTANCE_INDEX=7,S6e=Dr.DISTANCE_DISPLAY_CONDITION_INDEX=8,v6e=Dr.DISABLE_DEPTH_DISTANCE_INDEX=9;Dr.NUMBER_OF_PROPERTIES=10;function Qu(e,t){let n=e._pointPrimitiveCollection;u(n)&&(n._updatePointPrimitive(e,t),e._dirty=!0)}Object.defineProperties(Dr.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,Qu(this,_se))}},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),Qu(this,Ase))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;Pt.equals(t,e)||(this._scaleByDistance=Pt.clone(e,t),Qu(this,E6e))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;Pt.equals(t,e)||(this._translucencyByDistance=Pt.clone(e,t),Qu(this,b6e))}},pixelSize:{get:function(){return this._pixelSize},set:function(e){this._pixelSize!==e&&(this._pixelSize=e,Qu(this,T6e))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),Qu(this,A6e))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),Qu(this,x6e))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,Qu(this,C6e))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){vt.equals(this._distanceDisplayCondition,e)||(this._distanceDisplayCondition=vt.clone(e,this._distanceDisplayCondition),Qu(this,S6e))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,Qu(this,v6e))}},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,Qu(this,_se))}}});Dr.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._collection,id:this._id})),this._pickId};Dr.prototype._getActualPosition=function(){return this._actualPosition};Dr.prototype._setActualPosition=function(e){m.clone(e,this._actualPosition),Qu(this,Ase)};var gse=new re;Dr._computeActualPosition=function(e,t,n){return t.mode===ne.SCENE3D?e:(B.multiplyByPoint(n,e,gse),Qi.computeActualWgs84Position(t,gse))};var yse=new re;Dr._computeScreenSpacePosition=function(e,t,n,i){let o=B.multiplyByVector(e,re.fromElements(t.x,t.y,t.z,1,yse),yse);return Qi.wgs84ToWindowCoordinates(n,o,i)};Dr.prototype.computeScreenSpacePosition=function(e,t){let n=this._pointPrimitiveCollection;u(t)||(t=new H);let i=n.modelMatrix,o=Dr._computeScreenSpacePosition(i,this._actualPosition,e,t);if(u(o))return o.y=e.canvas.clientHeight-o.y,o};Dr.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};Dr.prototype.equals=function(e){return this===e||u(e)&&this._id===e._id&&m.equals(this._position,e._position)&&z.equals(this._color,e._color)&&this._pixelSize===e._pixelSize&&this._outlineWidth===e._outlineWidth&&this._show===e._show&&z.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};Dr.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._pointPrimitiveCollection=void 0};var Gs=Dr;var Q0=`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 PF=`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 w6e=Gs.SHOW_INDEX,E9=Gs.POSITION_INDEX,xse=Gs.COLOR_INDEX,D6e=Gs.OUTLINE_COLOR_INDEX,I6e=Gs.OUTLINE_WIDTH_INDEX,P6e=Gs.PIXEL_SIZE_INDEX,Cse=Gs.SCALE_BY_DISTANCE_INDEX,Tse=Gs.TRANSLUCENCY_BY_DISTANCE_INDEX,Ese=Gs.DISTANCE_DISPLAY_CONDITION_INDEX,O6e=Gs.DISABLE_DEPTH_DISTANCE_INDEX,b9=Gs.NUMBER_OF_PROPERTIES,Wa={positionHighAndSize:0,positionLowAndOutline:1,compressedAttribute0:2,compressedAttribute1:3,scaleByDistance:4,distanceDisplayConditionAndDisableDepth:5};function $u(e){e=y(e,y.EMPTY_OBJECT),this._sp=void 0,this._spTranslucent=void 0,this._rsOpaque=void 0,this._rsTranslucent=void 0,this._vaf=void 0,this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._shaderDistanceDisplayCondition=!1,this._compiledShaderDistanceDisplayCondition=!1,this._shaderDisableDepthDistance=!1,this._compiledShaderDisableDepthDistance=!1,this._propertiesChanged=new Uint32Array(b9),this._maxPixelSize=1,this._baseVolume=new ae,this._baseVolumeWC=new ae,this._baseVolume2D=new ae,this._boundingVolume=new ae,this._boundingVolumeDirty=!1,this._colorCommands=[],this.show=y(e.show,!0),this.modelMatrix=B.clone(y(e.modelMatrix,B.IDENTITY)),this._modelMatrix=B.clone(B.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.blendOption=y(e.blendOption,Do.OPAQUE_AND_TRANSLUCENT),this._blendOption=void 0,this._mode=ne.SCENE3D,this._maxTotalPointSize=1,this._buffersUsage=[Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW];let t=this;this._uniforms={u_maxTotalPointSize:function(){return t._maxTotalPointSize}}}Object.defineProperties($u.prototype,{length:{get:function(){return S9(this),this._pointPrimitives.length}}});function bse(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}$u.prototype.add=function(e){let t=new Gs(e,this);return t._index=this._pointPrimitives.length,this._pointPrimitives.push(t),this._createVertexArray=!0,t};$u.prototype.remove=function(e){return this.contains(e)?(this._pointPrimitives[e._index]=null,this._pointPrimitivesRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};$u.prototype.removeAll=function(){bse(this._pointPrimitives),this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!0};function S9(e){if(e._pointPrimitivesRemoved){e._pointPrimitivesRemoved=!1;let t=[],n=e._pointPrimitives,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];s&&(s._index=r++,t.push(s))}e._pointPrimitives=t}}$u.prototype._updatePointPrimitive=function(e,t){e._dirty||(this._pointPrimitivesToUpdate[this._pointPrimitivesToUpdateIndex++]=e),++this._propertiesChanged[t]};$u.prototype.contains=function(e){return u(e)&&e._pointPrimitiveCollection===this};$u.prototype.get=function(e){return S9(this),this._pointPrimitives[e]};$u.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<b9;++i){let o=n[i]===0?Fe.STATIC_DRAW:Fe.STREAM_DRAW;t=t||e[i]!==o,e[i]=o}return t};function M6e(e,t,n){return new $_(e,[{index:Wa.positionHighAndSize,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[E9]},{index:Wa.positionLowAndShow,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[E9]},{index:Wa.compressedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[xse]},{index:Wa.compressedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Tse]},{index:Wa.scaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Cse]},{index:Wa.distanceDisplayConditionAndDisableDepth,componentsPerAttribute:3,componentDatatype:X.FLOAT,usage:n[Ese]}],t)}var C9=new Wn;function Sse(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),Wn.fromCartesian(r,C9);let s=i.pixelSize,a=i.outlineWidth;e._maxPixelSize=Math.max(e._maxPixelSize,s+a);let c=n[Wa.positionHighAndSize],l=C9.high;c(o,l.x,l.y,l.z,s);let f=n[Wa.positionLowAndOutline],d=C9.low;f(o,d.x,d.y,d.z,a)}var OF=65536,uw=256;function vse(e,t,n,i){let o=i._index,r=i.color,s=i.getPickId(t).color,a=i.outlineColor,c=z.floatToByte(r.red),l=z.floatToByte(r.green),f=z.floatToByte(r.blue),d=c*OF+l*uw+f;c=z.floatToByte(a.red),l=z.floatToByte(a.green),f=z.floatToByte(a.blue);let p=c*OF+l*uw+f;c=z.floatToByte(s.red),l=z.floatToByte(s.green),f=z.floatToByte(s.blue);let g=c*OF+l*uw+f,h=z.floatToByte(r.alpha)*OF+z.floatToByte(a.alpha)*uw+z.floatToByte(s.alpha),A=n[Wa.compressedAttribute0];A(o,d,p,g,h)}function wse(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)*uw+s;c=P.clamp(c,0,1),c=c===1?255:c*255|0;let p=c,g=n[Wa.compressedAttribute1];g(o,d,p,r,a)}function Dse(e,t,n,i){let o=i._index,r=n[Wa.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 Ise(e,t,n,i){let o=i._index,r=n[Wa.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 R6e(e,t,n,i){Sse(e,t,n,i),vse(e,t,n,i),wse(e,t,n,i),Dse(e,t,n,i),Ise(e,t,n,i)}function T9(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=Gs._computeActualPosition(f,i,o);u(d)&&(l._setActualPosition(d),r?a.push(d):ae.expand(s,d,s))}r&&ae.fromPoints(a,s)}function B6e(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)&&T9(e,i,i.length,t,r,!0)):n===ne.MORPHING?T9(e,i,i.length,t,r,!0):(n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&T9(e,o,e._pointPrimitivesToUpdateIndex,t,r,!1)}function L6e(e,t,n){let o=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*e._maxPixelSize;n.radius+=o}var N6e=[];$u.prototype.update=function(e){if(S9(this),!this.show)return;this._maxTotalPointSize=Vt.maximumAliasedPointSize,B6e(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<b9;++w)r[w]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=M6e(c,n,this._buffersUsage),a=this._vaf.writers;for(let w=0;w<n;++w){let D=this._pointPrimitives[w];D._dirty=!1,R6e(this,c,a,D)}this._vaf.commit()}this._pointPrimitivesToUpdateIndex=0}else if(o>0){let w=N6e;w.length=0,(r[E9]||r[I6e]||r[P6e])&&w.push(Sse),(r[xse]||r[D6e])&&w.push(vse),(r[w6e]||r[Tse])&&w.push(wse),r[Cse]&&w.push(Dse),(r[Ese]||r[O6e])&&w.push(Ise);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),L6e(this,e,d);let g=this._blendOption!==this.blendOption;this._blendOption=this.blendOption,g&&(this._blendOption===Do.OPAQUE||this._blendOption===Do.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=ke.fromCache({depthTest:{enabled:!0,func:te.LEQUAL},depthMask:!0}):this._rsOpaque=void 0,this._blendOption===Do.TRANSLUCENT||this._blendOption===Do.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=ke.fromCache({depthTest:{enabled:!0,func:te.LEQUAL},depthMask:!1,blending:fn.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:[PF]}),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===Do.OPAQUE_AND_TRANSLUCENT&&(A=new He({defines:["OPAQUE"],sources:[Q0]}),this._sp=Zt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:h,fragmentShaderSource:A,attributeLocations:Wa}),A=new He({defines:["TRANSLUCENT"],sources:[Q0]}),this._spTranslucent=Zt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:h,fragmentShaderSource:A,attributeLocations:Wa})),this._blendOption===Do.OPAQUE&&(A=new He({sources:[Q0]}),this._sp=Zt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:h,fragmentShaderSource:A,attributeLocations:Wa})),this._blendOption===Do.TRANSLUCENT&&(A=new He({sources:[Q0]}),this._spTranslucent=Zt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:h,fragmentShaderSource:A,attributeLocations:Wa})),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===Do.OPAQUE,M=this._blendOption===Do.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?Se.OPAQUE:Se.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)}}};$u.prototype.isDestroyed=function(){return!1};$u.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(),bse(this._pointPrimitives),ue(this)};var fw=$u;function mw(e,t,n,i,o,r){if(o-i<=n)return;let s=i+o>>1;Pse(e,t,s,i,o,r%2),mw(e,t,n,i,s-1,r+1),mw(e,t,n,s+1,o,r+1)}function Pse(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));Pse(e,t,n,h,A,r)}let s=t[2*n+r],a=i,c=o;for(dw(e,t,i,n),t[2*o+r]>s&&dw(e,t,i,o);a<c;){for(dw(e,t,a,c),a++,c--;t[2*a+r]<s;)a++;for(;t[2*c+r]>s;)c--}t[2*i+r]===s?dw(e,t,i,c):(c++,dw(e,t,c,o)),c<=n&&(i=c+1),n<=c&&(o=c-1)}}function dw(e,t,n,i){v9(e,n,i),v9(t,2*n,2*i),v9(t,2*n+1,2*i+1)}function v9(e,t,n){let i=e[t];e[t]=e[n],e[n]=i}function w9(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 D9(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++)Ose(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];Ose(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 Ose(e,t,n,i){let o=e-n,r=t-i;return o*o+r*r}var F6e=e=>e[0],U6e=e=>e[1],hw=class{constructor(t,n=F6e,i=U6e,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]);mw(a,c,o,0,a.length-1,0)}range(t,n,i,o){return w9(this.ids,this.coords,t,n,i,o,this.nodeSize)}within(t,n,i){return D9(this.ids,this.coords,t,n,i,this.nodeSize)}};function cd(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 V6e(e){return e.coord.x}function k6e(e){return e.coord.y}function Mse(e,t){e.x-=t,e.y-=t,e.width+=t*2,e.height+=t*2}var z6e=new qe;function Rse(e,t,n,i,o){if(u(e._labelCollection)&&i._clusterLabels?o=N0.getScreenSpaceBoundingBox(e,t,o):u(e._billboardCollection)&&i._clusterBillboards?o=_o.getScreenSpaceBoundingBox(e,t,o):u(e._pointPrimitiveCollection)&&i._clusterPoints&&(o=Gs.getScreenSpaceBoundingBox(e,t,o)),Mse(o,n),i._clusterLabels&&!u(e._labelCollection)&&u(e.id)&&Lse(i,e.id.id)&&u(e.id._label)){let r=i._collectionIndicesByEntity[e.id.id].labelIndex,s=i._labelCollection.get(r),a=N0.getScreenSpaceBoundingBox(s,t,z6e);Mse(a,n),o=qe.union(o,a,o)}return o}function H6e(e,t){if(e.clusterShow=!0,!u(e._labelCollection)&&u(e.id)&&Lse(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 Bse(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 Lse(e,t){return u(e)&&u(e._collectionIndicesByEntity[t])&&u(e._collectionIndicesByEntity[t].labelIndex)}function I9(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 G6e=new qe,W6e=new qe,j6e=new qe;function Y6e(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 cp({scene:n}),u(a)?a.removeAll():a=e._clusterBillboardCollection=new Gu({scene:n}),u(c)?c.removeAll():c=e._clusterPointCollection=new fw;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 xg(A,x),T=[];e._clusterLabels&&I9(i,T,n,C,e),e._clusterBillboards&&I9(o,T,n,C,e),e._clusterPoints&&I9(r,T,n,C,e);let E,S,w,D,M,O,L,N,_,b,v,I,R=new hw(T,V6e,k6e,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 k=_o._computeScreenSpacePosition(B.IDENTITY,F.position,m.ZERO,H.ZERO,n);if(!u(k))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=k.x-G*.5,Y=k.y-U*.5,Q=k.x+G,W=k.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(Bse(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 k=v.get(I);D=Rse(k,F.coord,l,e,G6e);let V=qe.clone(D,W6e);M=R.range(D.x,D.y,D.x+D.width,D.y+D.height),O=M.length;let G=m.clone(k.position);for(b=1,_=[k.id],S=0;S<O;++S)if(L=M[S],N=T[L],!N.clustered){let U=N.collection.get(N.index),q=Rse(U,N.coord,l,e,j6e);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(Bse(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 H6e(k,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}}cd.prototype._initialize=function(e){this._scene=e;let t=Y6e(this);this._cluster=t,this._removeEventListener=e.camera.changed.addEventListener(t)};Object.defineProperties(cd.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 O9(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 M9(e,t){let n=e._collectionIndicesByEntity[t];!u(n.billboardIndex)&&!u(n.labelIndex)&&!u(n.pointIndex)&&delete e._collectionIndicesByEntity[t]}cd.prototype.getLabel=O9("_labelCollection",cp,"_unusedLabelIndices","labelIndex");cd.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,M9(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};cd.prototype.getBillboard=O9("_billboardCollection",Gu,"_unusedBillboardIndices","billboardIndex");cd.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,M9(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};cd.prototype.getPoint=O9("_pointCollection",fw,"_unusedPointIndices","pointIndex");cd.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,M9(this,e.id);let i=this._pointCollection.get(n);i.show=!1,i.id=void 0,this._unusedPointIndices.push(n),this._clusterDirty=!0};function P9(e){if(!u(e))return;let t=e.length;for(let n=0;n<t;++n)e.get(n).clusterShow=!0}function q6e(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,P9(e._labelCollection),P9(e._billboardCollection),P9(e._pointCollection))}cd.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,q6e(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)};cd.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 ef=cd;function R9(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 zs(this),this._entityCluster=new ef}Object.defineProperties(R9.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){Vr.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}}});R9.prototype.update=function(e){return!0};var MF=R9;var Nse={};Nse.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 RT=Nse;var B9=new H,X6e=new m,K6e=new m,J6e=new m,Z6e=new m;function vp(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"}vp.packedLength=Oe.packedLength+5;vp.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 Fse=new Oe,BT={vertexFormat:Fse,length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,offsetAttribute:void 0};vp.unpack=function(e,t,n){t=y(t,0);let i=Oe.unpack(e,t,Fse);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):(BT.length=o,BT.topRadius=r,BT.bottomRadius=s,BT.slices=a,BT.offsetAttribute=c===-1?void 0:c,new vp(BT))};vp.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=RT.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=X6e;b.z=Math.sin(_);let v=Math.cos(_),I=J6e,R=K6e;for(h=0;h<r;h++){let F=h/r*P.TWO_PI,k=v*Math.cos(F),V=v*Math.sin(F);A&&(b.x=k,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=Ve.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,Z6e);f[S++]=(O.x+M)/(2*M),f[S++]=(O.y+M)/(2*M)}}let w=new pn;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})),B9.x=t*.5,B9.y=Math.max(i,n);let D=new ae(m.ZERO,H.magnitude(B9));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 L9;vp.getUnitCylinder=function(){return u(L9)||(L9=vp.createGeometry(new vp({topRadius:1,bottomRadius:1,length:1,vertexFormat:Oe.POSITION_ONLY}))),L9};var RF=vp;var N9=new H;function LT(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"}LT.packedLength=6;LT.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 $0={length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};LT.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):($0.length=i,$0.topRadius=o,$0.bottomRadius=r,$0.slices=s,$0.numberOfVerticalLines=a,$0.offsetAttribute=c===-1?void 0:c,new LT($0))};LT.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=RT.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=Ve.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 pn;g.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:a}),N9.x=t*.5,N9.y=Math.max(i,n);let h=new ae(m.ZERO,H.magnitude(N9));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 BF=LT;var Use=m.ZERO,Vse=new m,Q6e=new m,kse=new z;function $6e(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 ql(e,t){li.call(this,{entity:e,scene:t,geometryOptions:new $6e(e),geometryPropertyName:"cylinder",observedPropertyNames:["availability","position","orientation","cylinder"]}),this._onEntityPropertyChanged(e,"cylinder",e.cylinder,void 0)}u(Object.create)&&(ql.prototype=Object.create(li.prototype),ql.prototype.constructor=ql);Object.defineProperties(ql.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});ql.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 Ft){let a;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,kse)),u(a)||(a=z.WHITE),s.color=Ut.fromColor(a)}return u(this._options.offsetAttribute)&&(s.offset=Ki.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Use,Vse))),new xt({id:t,geometry:new RF(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.mapProjection.ellipsoid),attributes:s})};ql.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,kse),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=Ki.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Use,Vse))),new xt({id:t,geometry:new BF(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.mapProjection.ellipsoid),attributes:r})};ql.prototype._computeCenter=function(e,t){return j.getValueOrUndefined(this._entity.position,e,t)};ql.prototype._isHidden=function(e,t){return!u(e.position)||!u(t.length)||!u(t.topRadius)||!u(t.bottomRadius)||li.prototype._isHidden.call(this,e,t)};ql.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)};ql.prototype._setStaticOptions=function(e,t){let n=j.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Ft?sn.VERTEX_FORMAT:ao.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};ql.prototype._onEntityPropertyChanged=C_;ql.DynamicGeometryUpdater=NT;function NT(e,t,n){ci.call(this,e,t,n)}u(Object.create)&&(NT.prototype=Object.create(ci.prototype),NT.prototype.constructor=NT);NT.prototype._isHidden=function(e,t,n){let i=this._options,o=j.getValueOrUndefined(e.position,n,Q6e);return!u(o)||!u(i.length)||!u(i.topRadius)||!u(i.bottomRadius)||ci.prototype._isHidden.call(this,e,t,n)};NT.prototype._setOptions=function(e,t,n){let 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yae,o.removeAll()),ll._processCzml(t,o,n,void 0,e);let r=AWe(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=Cg(n.getUrlComponent()),r=!0),Vr.setLoading(e,!1),r&&e._changed.raiseEvent(e),e}function yae(){this.name=void 0,this.clock=void 0}function ll(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 yae,this._version=void 0,this._entityCollection=new zs(this),this._entityCluster=new ef,this._credit=void 0,this._resourceCredits=[]}ll.load=function(e,t){return new ll().load(e,t)};Object.defineProperties(ll.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}}});ll.updaters=[tWe,nWe,iWe,oWe,sWe,aWe,cWe,lWe,H9e,G9e,uWe,fWe,dWe,hWe,pWe,q9e,_We,W9e,gWe,j9e,yWe,Y9e,$9e];ll.prototype.process=function(e,t){return gae(this,e,t,!1)};ll.prototype.load=function(e,t){return gae(this,e,t,!0)};ll.prototype.update=function(e){return!0};ll.processPacketData=Ae;ll.processPositionPacketData=_ae;ll.processMaterialPacketData=Kl;ll._processCzml=function(e,t,n,i,o){if(i=y(i,ll.updaters),Array.isArray(e))for(let r=0,s=e.length;r<s;++r)mae(e[r],t,i,n,o);else mae(e,t,i,n,o)};var YF=ll;function wc(){this._dataSources=[],this._dataSourceAdded=new ye,this._dataSourceRemoved=new ye,this._dataSourceMoved=new ye}Object.defineProperties(wc.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}}});wc.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})};wc.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};wc.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=[]};wc.prototype.contains=function(e){return this.indexOf(e)!==-1};wc.prototype.indexOf=function(e){return 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t=qF(this._dataSources,e);t!==0&&(this._dataSources.splice(t,1),this._dataSources.splice(0,0,e),this.dataSourceMoved.raiseEvent(e,0,t))};wc.prototype.isDestroyed=function(){return!1};wc.prototype.destroy=function(){return this.removeAll(!0),ue(this)};var XF=wc;function Ws(e){e=y(e,y.EMPTY_OBJECT),this._primitives=[],this._guid=Gn(),this._zIndex=void 0,this.show=y(e.show,!0),this.destroyPrimitives=y(e.destroyPrimitives,!0)}Object.defineProperties(Ws.prototype,{length:{get:function(){return this._primitives.length}}});Ws.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};Ws.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};Ws.prototype.removeAndDestroy=function(e){let t=this.remove(e);return t&&!this.destroyPrimitives&&e.destroy(),t};Ws.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=[]};Ws.prototype.contains=function(e){return!!(u(e)&&e._external&&e._external._composites&&e._external._composites[this._guid])};function KF(e,t){return e._primitives.indexOf(t)}Ws.prototype.raise=function(e){if(u(e)){let t=KF(this,e),n=this._primitives;if(t!==n.length-1){let i=n[t];n[t]=n[t+1],n[t+1]=i}}};Ws.prototype.raiseToTop=function(e){if(u(e)){let t=KF(this,e),n=this._primitives;t!==n.length-1&&(n.splice(t,1),n.push(e))}};Ws.prototype.lower=function(e){if(u(e)){let t=KF(this,e),n=this._primitives;if(t!==0){let i=n[t];n[t]=n[t-1],n[t-1]=i}}};Ws.prototype.lowerToBottom=function(e){if(u(e)){let t=KF(this,e),n=this._primitives;t!==0&&(n.splice(t,1),n.unshift(e))}};Ws.prototype.get=function(e){return this._primitives[e]};Ws.prototype.update=function(e){if(!this.show)return;let t=this._primitives;for(let n=0;n<t.length;++n)t[n].update(e)};Ws.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)}};Ws.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)}};Ws.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)}};Ws.prototype.isDestroyed=function(){return!1};Ws.prototype.destroy=function(){return this.removeAll(),ue(this)};var Jl=Ws;function Nm(){this._length=0,this._collections={},this._collectionsArray=[],this.show=!0}Object.defineProperties(Nm.prototype,{length:{get:function(){return this._length}}});Nm.prototype.add=function(e,t){t=y(t,0);let n=this._collections[t];if(!u(n)){n=new 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L=H.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Oae),N=H.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Mae),_=e.length,b=n?_:0,v=b/3*2;for(let R=0;R<_;R+=3){let F=R+1,k=R+2,V=m.fromArray(e,R,KT);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 Bae(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 rA=new m;function vWe(e){let t=e.center;rA=m.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,rA),e.height,rA),rA=m.add(t,rA,rA);let n=new ae(rA,e.semiMajorAxis),i=Zl.computeEllipsePositions(e,!0,!1),o=i.positions,r=i.numPts,s=Rae(o,e,!1),a=Bae(r);return a=Ve.createTypedArray(o.length/3,a),{boundingSphere:n,attributes:s,indices:a}}function wWe(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=wae,S=Dae,w=Iae,D=new Ii(s),M=D.project(s.cartesianToCartographic(i,e2),Pae),O=s.scaleToGeodeticSurface(i,KT);s.geodeticSurfaceNormal(O,O);let L=Ne.fromAxisAngle(O,l,Q9),N=Z.fromQuaternion(L,vae),_=H.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Oae),b=H.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Mae),v=e.length,I=v/3*2;for(let F=0;F<v;F+=3){let k=F+1,V=F+2,G=m.fromArray(e,F,KT),U;if(n.st){let Y=Z.multiplyByVector(N,G,J9),Q=D.project(s.cartesianToCartographic(Y,e2),Z9);m.subtract(Q,M,Q),as.x=(Q.x+o)/(2*o),as.y=(Q.y+r)/(2*r),_.x=Math.min(as.x,_.x),_.y=Math.min(as.y,_.y),b.x=Math.max(as.x,b.x),b.y=Math.max(as.y,b.y),p[T+I]=as.x,p[T+1+I]=as.y,p[T++]=as.x,p[T++]=as.y}G=s.scaleToGeodeticSurface(G,G),U=m.clone(G,J9),E=s.geodeticSurfaceNormal(G,E),x&&(C[F+v]=-E.x,C[k+v]=-E.y,C[V+v]=-E.z);let q=m.multiplyByScalar(E,a,Sae);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[k+v]=U.y,d[V+v]=U.z,d[F]=G.x,d[k]=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,Sae);m.subtract(Y,G,Y);let Q=m.subtract(U,G,Z9);E=m.normalize(m.cross(Q,Y,E),E),n.normal&&(g[F]=E.x,g[k]=E.y,g[V]=E.z,g[F+v]=E.x,g[k+v]=E.y,g[V+v]=E.z),n.tangent&&(S=m.normalize(m.cross(w,E,S),S),h[F]=S.x,h[k]=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[k]=w.y,A[V]=w.z,A[F+v]=w.x,A[k+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 pn;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 k=t.offsetAttribute===rn.NONE?0:1;F=F.fill(k)}R.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:F})}return R}function DWe(e){let t=e.length/3,n=Ve.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 QF=new ae,$F=new ae;function IWe(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,o=m.multiplyByScalar(n.geodeticSurfaceNormal(t,KT),e.height,KT);QF.center=m.add(t,o,QF.center),QF.radius=i,o=m.multiplyByScalar(n.geodeticSurfaceNormal(t,o),e.extrudedHeight,o),$F.center=m.add(t,o,$F.center),$F.radius=i;let r=Zl.computeEllipsePositions(e,!0,!0),s=r.positions,a=r.numPts,c=r.outerPositions,l=ae.union(QF,$F),f=Rae(s,e,!0),d=Bae(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=Ve.createTypedArray(g*2/3,d),A=new lt({attributes:f,indices:h,primitiveType:Le.TRIANGLES}),x=wWe(c,e);d=DWe(c);let C=Ve.createTypedArray(c.length*2/3,d),T=new lt({attributes:x,indices:C,primitiveType:Le.TRIANGLES}),E=Fn.combineInstances([new xt({geometry:A}),new xt({geometry:T})]);return{boundingSphere:l,attributes:E[0].attributes,indices:E[0].indices}}function Lae(e,t,n,i,o,r,s){let c=Zl.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 Um(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}Um.packedLength=m.packedLength+oe.packedLength+Oe.packedLength+9;Um.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 Nae=new m,Fae=new oe,Uae=new Oe,Fm={center:Nae,ellipsoid:Fae,vertexFormat:Uae,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};Um.unpack=function(e,t,n){t=y(t,0);let i=m.unpack(e,t,Nae);t+=m.packedLength;let o=oe.unpack(e,t,Fae);t+=oe.packedLength;let r=Oe.unpack(e,t,Uae);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):(Fm.height=f,Fm.extrudedHeight=p,Fm.granularity=d,Fm.stRotation=l,Fm.rotation=c,Fm.semiMajorAxis=s,Fm.semiMinorAxis=a,Fm.shadowVolume=g,Fm.offsetAttribute=h===-1?void 0:h,new Um(Fm))};Um.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 Lae(n,o,r,a,s,i,t)};Um.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=IWe(o);else if(r=vWe(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})};Um.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new Um({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 PWe(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let i=Zl.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(Um.prototype,{rectangle:{get:function(){return u(this._rectangle)||(this._rectangle=Lae(this._center,this._semiMajorAxis,this._semiMinorAxis,this._rotation,this._granularity,this._ellipsoid)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=PWe(this)),this._textureCoordinateRotationPoints}}});var ul=Um;var Vae=new m,sA=new m;function OWe(e){let t=e.center;sA=m.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,sA),e.height,sA),sA=m.add(t,sA,sA);let n=new ae(sA,e.semiMajorAxis),i=Zl.computeEllipsePositions(e,!1,!0).outerPositions,o=new pn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:Zl.raisePositionsToHeight(i,e,!1)})}),r=i.length/3,s=Ve.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 t2=new ae,n2=new ae;function MWe(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,o=m.multiplyByScalar(n.geodeticSurfaceNormal(t,Vae),e.height,Vae);t2.center=m.add(t,o,t2.center),t2.radius=i,o=m.multiplyByScalar(n.geodeticSurfaceNormal(t,o),e.extrudedHeight,o),n2.center=m.add(t,o,n2.center),n2.radius=i;let r=Zl.computeEllipsePositions(e,!1,!0).outerPositions,s=new pn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:Zl.raisePositionsToHeight(r,e,!0)})});r=s.position.values;let a=ae.union(t2,n2),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=Ve.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 JT(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"}JT.packedLength=m.packedLength+oe.packedLength+8;JT.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 kae=new m,zae=new oe,Dp={center:kae,ellipsoid:zae,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};JT.unpack=function(e,t,n){t=y(t,0);let i=m.unpack(e,t,kae);t+=m.packedLength;let o=oe.unpack(e,t,zae);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):(Dp.height=c,Dp.extrudedHeight=f,Dp.granularity=l,Dp.rotation=a,Dp.semiMajorAxis=r,Dp.semiMinorAxis=s,Dp.numberOfVerticalLines=d,Dp.offsetAttribute=p===-1?void 0:p,new JT(Dp))};JT.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=MWe(o);else if(r=OWe(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 rf=JT;var Hae=new z,Gae=m.ZERO,Wae=new m,jae=new le;function RWe(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 fd(e,t){qn.call(this,{entity:e,scene:t,geometryOptions:new RWe(e),geometryPropertyName:"ellipse",observedPropertyNames:["availability","position","ellipse"]}),this._onEntityPropertyChanged(e,"ellipse",e.ellipse,void 0)}u(Object.create)&&(fd.prototype=Object.create(qn.prototype),fd.prototype.constructor=fd);fd.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 Ft){let o;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,Hae)),u(o)||(o=z.WHITE),i.color=Ut.fromColor(o)}return u(this._options.offsetAttribute)&&(i.offset=Ki.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Gae,Wae))),new xt({id:t,geometry:new ul(this._options),attributes:i})};fd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Hae),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=Ki.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Gae,Wae))),new xt({id:t,geometry:new rf(this._options),attributes:r})};fd.prototype._computeCenter=function(e,t){return j.getValueOrUndefined(this._entity.position,e,t)};fd.prototype._isHidden=function(e,t){let n=e.position;return!u(n)||!u(t.semiMajorAxis)||!u(t.semiMinorAxis)||li.prototype._isHidden.call(this,e,t)};fd.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 Ft)};fd.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 Ft?sn.VERTEX_FORMAT:ao.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=qn.computeGeometryOffsetAttribute(n,i,o,r),s.height=qn.getGeometryHeight(n,i),o=qn.getGeometryExtrudedHeight(o,r),o===qn.CLAMP_TO_GROUND&&(o=si.getMinimumMaximumHeights(ul.computeRectangle(s,jae)).minimumTerrainHeight),s.extrudedHeight=o};fd.DynamicGeometryUpdater=ZT;function ZT(e,t,n){ci.call(this,e,t,n)}u(Object.create)&&(ZT.prototype=Object.create(ci.prototype),ZT.prototype.constructor=ZT);ZT.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.center)||!u(i.semiMajorAxis)||!u(i.semiMinorAxis)||ci.prototype._isHidden.call(this,e,t,n)};ZT.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=qn.computeGeometryOffsetAttribute(o,r,s,a),i.height=qn.getGeometryHeight(o,r),s=qn.getGeometryExtrudedHeight(s,a),s===qn.CLAMP_TO_GROUND&&(s=si.getMinimumMaximumHeights(ul.computeRectangle(i,jae)).minimumTerrainHeight),i.extrudedHeight=s};var i2=fd;var BWe=new m,LWe=new m,NWe=new m,FWe=new m,UWe=new m,VWe=new m(1,1,1),Yae=Math.cos,qae=Math.sin;function Ip(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.radii,VWe),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"}Ip.packedLength=2*m.packedLength+Oe.packedLength+7;Ip.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 Xae=new m,Kae=new m,Jae=new Oe,Ig={radii:Xae,innerRadii:Kae,vertexFormat:Jae,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,offsetAttribute:void 0};Ip.unpack=function(e,t,n){t=y(t,0);let i=m.unpack(e,t,Xae);t+=m.packedLength;let o=m.unpack(e,t,Kae);t+=m.packedLength;let r=Oe.unpack(e,t,Jae);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):(Ig.minimumClock=s,Ig.maximumClock=a,Ig.minimumCone=c,Ig.maximumCone=l,Ig.stackPartitions=f,Ig.slicePartitions=d,Ig.offsetAttribute=p===-1?void 0:p,new Ip(Ig))};Ip.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=Ve.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,k=a.st?new Float32Array(M*2):void 0,V=new Array(A),G=new Array(A);for(f=0;f<A;f++)V[f]=qae(g[f]),G[f]=Yae(g[f]);let U=new Array(x),q=new Array(x);for(d=0;d<x;d++)q[d]=Yae(h[d]),U[d]=qae(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 ht=A*x;for(f=1;f<A-2;f++)for(Q=ht+f*x,W=ht+(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 pn;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,Ue=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:Ue;let ht=m.fromArray(O,f*3,BWe),Ht=Pe.geodeticSurfaceNormal(ht,LWe);if(N[f]&&m.negate(Ht,Ht),a.st){let un=H.negate(Ht,UWe);k[Ce++]=Math.atan2(un.y,un.x)/P.TWO_PI+.5,k[Ce++]=Math.asin(Ht.z)/Math.PI+.5}if(a.normal&&(I[se++]=Ht.x,I[se++]=Ht.y,I[se++]=Ht.z),a.tangent||a.bitangent){let un=NWe,mt=0,xn;if(L[f]&&(mt=ve),!S&&f>=mt&&f<mt+x*2?xn=m.UNIT_X:xn=m.UNIT_Z,m.cross(xn,Ht,un),m.normalize(un,un),a.tangent&&(R[xe++]=un.x,R[xe++]=un.y,R[xe++]=un.z),a.bitangent){let Zn=m.cross(Ht,un,FWe);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:k})),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 ht=O.length,Ht=e._offsetAttribute===rn.NONE?0:1,un=new Uint8Array(ht/3).fill(Ht);ge.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:un})}return new lt({attributes:ge,indices:v,primitiveType:Le.TRIANGLES,boundingSphere:ae.fromEllipsoid(Ue),offsetAttribute:e._offsetAttribute})};var $9;Ip.getUnitEllipsoid=function(){return u($9)||($9=Ip.createGeometry(new Ip({radii:new m(1,1,1),vertexFormat:Oe.POSITION_ONLY}))),$9};var js=Ip;var kWe=new Ft(z.WHITE),eW=m.ZERO,tW=new m,zWe=new m,HWe=new m,nW=new z,GWe=new m(1,1,1);function WWe(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 Ql(e,t){li.call(this,{entity:e,scene:t,geometryOptions:new WWe(e),geometryPropertyName:"ellipsoid",observedPropertyNames:["availability","position","orientation","ellipsoid"]}),this._onEntityPropertyChanged(e,"ellipsoid",e.ellipsoid,void 0)}u(Object.create)&&(Ql.prototype=Object.create(li.prototype),Ql.prototype.constructor=Ql);Object.defineProperties(Ql.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Ql.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 Ft){let f;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||o)&&(f=this._materialProperty.color.getValue(e,nW)),u(f)||(f=z.WHITE),r=Ut.fromColor(f),l.color=r}return u(this._options.offsetAttribute)&&(l.offset=Ki.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,eW,tW))),new xt({id:i,geometry:new js(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.mapProjection.ellipsoid,n),attributes:l})};Ql.prototype.createOutlineGeometryInstance=function(e,t,n){let i=this._entity,o=i.isAvailable(e),r=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,nW),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=Ki.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,eW,tW))),new xt({id:i,geometry:new Ku(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.mapProjection.ellipsoid,n),attributes:a})};Ql.prototype._computeCenter=function(e,t){return j.getValueOrUndefined(this._entity.position,e,t)};Ql.prototype._isHidden=function(e,t){return!u(e.position)||!u(t.radii)||li.prototype._isHidden.call(this,e,t)};Ql.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)};Ql.prototype._setStaticOptions=function(e,t){let n=j.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Ft?sn.VERTEX_FORMAT:ao.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};Ql.prototype._onEntityPropertyChanged=C_;Ql.DynamicGeometryUpdater=vw;function vw(e,t,n){ci.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)&&(vw.prototype=Object.create(ci.prototype),vw.prototype.constructor=vw);vw.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,zWe),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,z.BLACK,nW),c=or.getValue(e,y(n.material,kWe),this._material),l=j.getValueOrUndefined(n.innerRadii,e,HWe),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,eW,tW);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?GWe: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 ao({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=z.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),z.equals(a,this._lastOutlineColor)||(R.color=Ut.toValue(a,R.color),z.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=Ki.toValue(N,I.offset),R.offset=Ki.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 o2=Ql;function QT(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.vertexFormat,Oe.DEFAULT);this._vertexFormat=t,this._workerName="createPlaneGeometry"}QT.packedLength=Oe.packedLength;QT.pack=function(e,t,n){return n=y(n,0),Oe.pack(e._vertexFormat,t,n),t};var Zae=new Oe,jWe={vertexFormat:Zae};QT.unpack=function(e,t,n){t=y(t,0);let i=Oe.unpack(e,t,Zae);return u(n)?(n._vertexFormat=Oe.clone(i,n._vertexFormat),n):new QT(jWe)};var r2=new m(-.5,-.5,0),s2=new m(.5,.5,0);QT.createGeometry=function(e){let t=e._vertexFormat,n=new pn,i,o;if(t.position){if(o=new Float64Array(4*3),o[0]=r2.x,o[1]=r2.y,o[2]=0,o[3]=s2.x,o[4]=r2.y,o[5]=0,o[6]=s2.x,o[7]=s2.y,o[8]=0,o[9]=r2.x,o[10]=s2.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 a2=QT;function $T(){this._workerName="createPlaneOutlineGeometry"}$T.packedLength=0;$T.pack=function(e,t){return t};$T.unpack=function(e,t,n){return u(n)?n:new $T};var Pg=new m(-.5,-.5,0),c2=new m(.5,.5,0);$T.createGeometry=function(){let e=new pn,t=new Uint16Array(4*2),n=new Float64Array(4*3);return n[0]=Pg.x,n[1]=Pg.y,n[2]=Pg.z,n[3]=c2.x,n[4]=Pg.y,n[5]=Pg.z,n[6]=c2.x,n[7]=c2.y,n[8]=Pg.z,n[9]=Pg.x,n[10]=c2.y,n[11]=Pg.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 l2=$T;var YWe=new m,Qae=new z;function qWe(e){this.id=e,this.vertexFormat=void 0,this.plane=void 0,this.dimensions=void 0}function sf(e,t){li.call(this,{entity:e,scene:t,geometryOptions:new qWe(e),geometryPropertyName:"plane",observedPropertyNames:["availability","position","orientation","plane"]}),this._onEntityPropertyChanged(e,"plane",e.plane,void 0)}u(Object.create)&&(sf.prototype=Object.create(li.prototype),sf.prototype.constructor=sf);sf.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new 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t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Qae),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=iW(c,l,a,a),new xt({id:t,geometry:new l2,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)}})};sf.prototype._isHidden=function(e,t){return!u(t.plane)||!u(t.dimensions)||!u(e.position)||li.prototype._isHidden.call(this,e,t)};sf.prototype._getIsClosed=function(e){return!1};sf.prototype._isDynamic=function(e,t){return!e.position.isConstant||!j.isConstant(e.orientation)||!t.plane.isConstant||!t.dimensions.isConstant||!j.isConstant(t.outlineWidth)};sf.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Ft,i=this._options;i.vertexFormat=n?sn.VERTEX_FORMAT:ao.MaterialSupport.TEXTURED.vertexFormat,i.plane=t.plane.getValue(ze.MINIMUM_VALUE,i.plane),i.dimensions=t.dimensions.getValue(ze.MINIMUM_VALUE,i.dimensions)};sf.DynamicGeometryUpdater=eE;function eE(e,t,n){ci.call(this,e,t,n)}u(Object.create)&&(eE.prototype=Object.create(ci.prototype),eE.prototype.constructor=eE);eE.prototype._isHidden=function(e,t,n){let i=this._options,o=j.getValueOrUndefined(e.position,n,YWe);return!u(o)||!u(i.plane)||!u(i.dimensions)||ci.prototype._isHidden.call(this,e,t,n)};eE.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 XWe=new m,KWe=new m,JWe=new m,ZWe=new m,QWe=new Z,$We=new Z,e7e=new B;function iW(e,t,n,i){let 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b=Z.fromQuaternion(_,f7e);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=o7e;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,t7e),I=r(v,i7e);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 pn;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 aA(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=Yn.computeHierarchyPackedLength(t,m)+Oe.packedLength+oe.packedLength+(u(n)?Yn.computeHierarchyPackedLength(n,H):1)+2}aA.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 aA(t)};aA.pack=function(e,t,n){return n=y(n,0),n=Yn.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=Yn.packPolygonHierarchy(e._textureCoordinates,t,n,H):t[n++]=-1,t[n++]=e.packedLength,t};var h7e=oe.clone(oe.UNIT_SPHERE),p7e=new Oe,_7e={polygonHierarchy:{}};aA.unpack=function(e,t,n){t=y(t,0);let i=Yn.unpackPolygonHierarchy(e,t,m);t=i.startingIndex,delete i.startingIndex;let o=oe.unpack(e,t,h7e);t+=oe.packedLength;let r=Oe.unpack(e,t,p7e);t+=Oe.packedLength;let s=e[t++],a=e[t]===-1?void 0:Yn.unpackPolygonHierarchy(e,t,H);u(a)?(t=a.startingIndex,delete a.startingIndex):t++;let c=e[t++];return u(n)||(n=new 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S=ae.fromPoints(s),w=Yn.computeBoundingRectangle(a,h,s,i,n7e),D=[];for(let L=0;L<C.length;L++){let N=new xt({geometry:m7e(C[L],t,w,i,r?E[L]:void 0,h,a,c,l)});D.push(N)}let M=Fn.combineInstances(D)[0];M.attributes.position.values=new Float64Array(M.attributes.position.values),M.indices=Ve.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 f2=aA;var g7e=new he,ece=new he;function y7e(e,t,n,i){let r=i.cartesianToCartographic(e,g7e).height,s=i.cartesianToCartographic(t,ece);s.height=r,i.cartographicToCartesian(s,t);let a=i.cartesianToCartographic(n,ece);a.height=r-100,i.cartographicToCartesian(a,n)}var A7e=new qe,x7e=new m,C7e=new m,T7e=new m,E7e=new m,b7e=new m,S7e=new m,d2=new m,Vm=new m,tE=new m,v7e=new H,w7e=new H,D7e=new m,tce=new Ne,I7e=new Z,P7e=new Z;function oW(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=v7e;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=C7e,O=T7e,L=E7e,N=!0,_=I7e,b=P7e;if(g!==0){let R=Ne.fromAxisAngle(d._plane.normal,g,tce);_=Z.fromQuaternion(R,_),R=Ne.fromAxisAngle(d._plane.normal,-g,tce),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,D7e);if(t.st&&!u(r)){let k=Z.multiplyByVector(_,F,x7e);k=p.scaleToGeodeticSurface(k,k);let V=d.projectPointOntoPlane(k,w7e);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 k=D+1,V=D+2;if(a){if(R+3<s){let G=m.fromArray(o,R+3,b7e);if(N){let U=m.fromArray(o,R+s,S7e);h&&y7e(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&&(d2=m.fromArray(C,D,d2),Vm=m.cross(m.UNIT_Z,d2,Vm),Vm=m.normalize(Z.multiplyByVector(b,Vm,Vm),Vm),t.bitangent&&(tE=m.normalize(m.cross(d2,Vm,tE),tE))),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[k+v]=M.y,C[V+v]=M.z):l&&(C[D+v]=-M.x,C[k+v]=-M.y,C[V+v]=-M.z),(c&&!h||a)&&(C[D]=M.x,C[k]=M.y,C[V]=M.z)),i&&(a&&(M=p.geodeticSurfaceNormal(F,M)),S[D+v]=-M.x,S[k+v]=-M.y,S[V+v]=-M.z),t.tangent&&(e.wall?(T[D+v]=O.x,T[k+v]=O.y,T[V+v]=O.z):l&&(T[D+v]=-O.x,T[k+v]=-O.y,T[V+v]=-O.z),c&&(h?(T[D]=Vm.x,T[k]=Vm.y,T[V]=Vm.z):(T[D]=O.x,T[k]=O.y,T[V]=O.z))),t.bitangent&&(l&&(E[D+v]=L.x,E[k+v]=L.y,E[V+v]=L.z),c&&(h?(E[D]=tE.x,E[k]=tE.y,E[V]=tE.z):(E[D]=L.x,E[k]=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 O7e=new he,M7e=new he,Og={westOverIDL:0,eastOverIDL:0},nE=new Ff;function oce(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===Qt.RHUMB)return le.fromCartesianArray(e,t,o);nE.ellipsoid.equals(t)||(nE=new Ff(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,Og.westOverIDL=Number.POSITIVE_INFINITY,Og.eastOverIDL=Number.NEGATIVE_INFINITY;let r=1/P.chordLength(i,t.maximumRadius),s=e.length,a=t.cartesianToCartographic(e[0],M7e),c=O7e,l;for(let f=1;f<s;f++)l=c,c=a,a=t.cartesianToCartographic(e[f],l),nE.setEndPoints(c,a),nce(nE,r,o,Og);return l=c,c=a,a=t.cartesianToCartographic(e[0],l),nE.setEndPoints(c,a),nce(nE,r,o,Og),o.east-o.west>Og.eastOverIDL-Og.westOverIDL&&(o.west=Og.westOverIDL,o.east=Og.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 R7e=new he;function nce(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,R7e);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 ice=[];function B7e(e,t,n,i,o,r,s,a,c,l){let f={walls:[]},d;if(s||a){let T=Yn.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=Ve.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=Ve.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=Pa.fromPoints(p,e),h=g.projectPointsOntoPlane(p,ice),A=fi.computeWindingOrder2D(h);A===is.CLOCKWISE&&(p=p.slice().reverse());let x=Yn.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=Pa.fromPoints(T,e),h=g.projectPointsOntoPlane(T,ice),A=fi.computeWindingOrder2D(h),A===is.COUNTER_CLOCKWISE&&(T=T.slice().reverse()),x=Yn.computeWallGeometry(T,n,e,i,r,l),f.walls.push(new xt({geometry:x}))}return f}function dd(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,Qt.GEODESIC),this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0,this._textureCoordinates=s,this.packedLength=Yn.computeHierarchyPackedLength(t,m)+oe.packedLength+Oe.packedLength+(s?Yn.computeHierarchyPackedLength(s,H):1)+12}dd.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 dd(t)};dd.pack=function(e,t,n){return n=y(n,0),n=Yn.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=Yn.packPolygonHierarchy(e._textureCoordinates,t,n,H):t[n++]=-1,t[n++]=e.packedLength,t};var L7e=oe.clone(oe.UNIT_SPHERE),N7e=new Oe,F7e={polygonHierarchy:{}};dd.unpack=function(e,t,n){t=y(t,0);let i=Yn.unpackPolygonHierarchy(e,t,m);t=i.startingIndex,delete i.startingIndex;let o=oe.unpack(e,t,L7e);t+=oe.packedLength;let r=Oe.unpack(e,t,N7e);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:Yn.unpackPolygonHierarchy(e,t,H);u(C)?(t=C.startingIndex,delete C.startingIndex):t++;let T=e[t++];return u(n)||(n=new dd(F7e)),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};dd.computeRectangle=function(e,t){let n=y(e.granularity,P.RADIANS_PER_DEGREE),i=y(e.arcType,Qt.GEODESIC),o=e.polygonHierarchy,r=y(e.ellipsoid,oe.WGS84);return oce(o.positions,r,i,n,t)};dd.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=Pa.fromPoints(p,n),h=Yn.polygonsFromHierarchy(r,d,g.projectPointsOntoPlane.bind(g),!s,n),A=h.hierarchy,x=h.polygons,C=function(v){return v},T=d?Yn.polygonsFromHierarchy(f,!0,C,!1).polygons:void 0;if(A.length===0)return;p=A[0].outerRing;let E=Yn.computeBoundingRectangle(g.plane.normal,g.projectPointOntoPlane.bind(g),p,o,A7e),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=B7e(n,x[L],d?T[L]:void 0,i,A[L],s,a,c,t,l),I;a&&c?(I=v.topAndBottom,O.geometry=Yn.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=oW(O),S.push(I));let R=v.walls;O.wall=!0;for(let F=0;F<R.length;F++){let k=R[F];O.geometry=Yn.scaleToGeodeticHeightExtruded(k.geometry,w,D,n,s),k.geometry=oW(O),S.push(k)}}else for(L=0;L<x.length;L++){let v=new xt({geometry:Yn.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=oW(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=Fn.combineInstances(S)[0];N.attributes.position.values=new Float64Array(N.attributes.position.values),N.indices=Ve.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})};dd.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new dd({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 U7e(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(dd.prototype,{rectangle:{get:function(){if(!u(this._rectangle)){let e=this._polygonHierarchy.positions;this._rectangle=oce(e,this._ellipsoid,this._arcType,this._granularity)}return this._rectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=U7e(this)),this._textureCoordinateRotationPoints}}});var iE=dd;var rce=[],m2=[];function V7e(e,t,n,i,o){let s=Pa.fromPoints(t,e).projectPointsOntoPlane(t,rce);fi.computeWindingOrder2D(s)===is.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===Qt.GEODESIC)for(l=0;l<f;l++)h+=Yn.subdivideLineCount(t[l],t[(l+1)%f],n);else if(o===Qt.RHUMB)for(l=0;l<f;l++)h+=Yn.subdivideRhumbLineCount(e,t[l],t[(l+1)%f],n);for(c=new Float64Array(h*3),l=0;l<f;l++){let A;o===Qt.GEODESIC?A=Yn.subdivideLine(t[l],t[(l+1)%f],n,m2):o===Qt.RHUMB&&(A=Yn.subdivideRhumbLine(e,t[l],t[(l+1)%f],n,m2));let x=A.length;for(let C=0;C<x;++C)c[d++]=A[C]}}f=c.length/3;let p=f*2,g=Ve.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 pn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})}),indices:g,primitiveType:Le.LINES})})}function k7e(e,t,n,i,o){let s=Pa.fromPoints(t,e).projectPointsOntoPlane(t,rce);fi.computeWindingOrder2D(s)===is.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===Qt.GEODESIC)for(l=0;l<f;l++)x+=Yn.subdivideLineCount(t[l],t[(l+1)%f],n);else if(o===Qt.RHUMB)for(l=0;l<f;l++)x+=Yn.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===Qt.GEODESIC?C=Yn.subdivideLine(t[l],t[(l+1)%f],n,m2):o===Qt.RHUMB&&(C=Yn.subdivideRhumbLine(e,t[l],t[(l+1)%f],n,m2));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=Ve.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 pn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})}),indices:A,primitiveType:Le.LINES})})}function cA(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,Qt.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=Yn.computeHierarchyPackedLength(t,m)+oe.packedLength+8}cA.pack=function(e,t,n){return n=y(n,0),n=Yn.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 z7e=oe.clone(oe.UNIT_SPHERE),H7e={polygonHierarchy:{}};cA.unpack=function(e,t,n){t=y(t,0);let i=Yn.unpackPolygonHierarchy(e,t,m);t=i.startingIndex,delete i.startingIndex;let o=oe.unpack(e,t,z7e);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 cA(H7e)),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};cA.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 cA(t)};cA.createGeometry=function(e){let t=e._ellipsoid,n=e._granularity,i=e._polygonHierarchy,o=e._perPositionHeight,r=e._arcType,s=Yn.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=k7e(t,s[h],l,o,r),a.geometry=Yn.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=V7e(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=Fn.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 h2=cA;var sce="Entity polygons cannot have both height and perPositionHeight.  height will be ignored",ace="heightReference is not supported for entity polygons with perPositionHeight. heightReference will be ignored",cce=new z,lce=m.ZERO,uce=new m,fce=new le,G7e=[],W7e=new H;function j7e(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 $l(e,t){qn.call(this,{entity:e,scene:t,geometryOptions:new j7e(e),geometryPropertyName:"polygon",observedPropertyNames:["availability","polygon"]}),this._onEntityPropertyChanged(e,"polygon",e.polygon,void 0)}u(Object.create)&&($l.prototype=Object.create(qn.prototype),$l.prototype.constructor=$l);$l.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,o={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Ft){let s;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(s=this._materialProperty.color.getValue(e,cce)),u(s)||(s=z.WHITE),o.color=Ut.fromColor(s)}u(i.offsetAttribute)&&(o.offset=Ki.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,lce,uce)));let r;return i.perPositionHeight&&!u(i.extrudedHeight)?r=new f2(i):r=new iE(i),new xt({id:t,geometry:r,attributes:o})};$l.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,o=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,cce),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=Ki.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,lce,uce)));let a;return i.perPositionHeight&&!u(i.extrudedHeight)?a=new id(i):a=new h2(i),new xt({id:t,geometry:a,attributes:s})};$l.prototype._computeCenter=function(e,t){let n=j.getValueOrUndefined(this._entity.polygon.hierarchy,e);if(!u(n))return;let i=n.positions;if(i.length===0)return;let o=this._scene.mapProjection.ellipsoid,r=Pa.fromPoints(i,o),s=r.projectPointsOntoPlane(i,G7e),a=s.length,c=0,l=a-1,f=new H;for(let p=0;p<a;l=p++){let g=s[p],h=s[l],A=g.x*h.y-h.x*g.y,x=H.add(g,h,W7e);x=H.multiplyByScalar(x,A,x),f=H.add(f,x,f),c+=A}let d=1/(c*3);return f=H.multiplyByScalar(f,d,f),r.projectPointOntoEllipsoid(f,t)};$l.prototype._isHidden=function(e,t){return!u(t.hierarchy)||li.prototype._isHidden.call(this,e,t)};$l.prototype._isOnTerrain=function(e,t){let n=qn.prototype._isOnTerrain.call(this,e,t),i=t.perPositionHeight,o=u(i)&&(i.isConstant?i.getValue(ze.MINIMUM_VALUE):!0);return n&&!o};$l.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 Ft)};$l.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Ft,i=this._options;i.vertexFormat=n?sn.VERTEX_FORMAT:ao.MaterialSupport.TEXTURED.vertexFormat;let o=t.hierarchy.getValue(ze.MINIMUM_VALUE),r=j.getValueOrUndefined(t.height,ze.MINIMUM_VALUE),s=j.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),a=j.getValueOrUndefined(t.extrudedHeight,ze.MINIMUM_VALUE),c=j.getValueOrDefault(t.extrudedHeightReference,ze.MINIMUM_VALUE,We.NONE),l=j.getValueOrDefault(t.perPositionHeight,ze.MINIMUM_VALUE,!1);r=qn.getGeometryHeight(r,s);let f;l?(u(r)&&(r=void 0,Rt(sce)),s!==We.NONE&&l&&(r=void 0,Rt(ace))):(u(a)&&!u(r)&&(r=0),f=qn.computeGeometryOffsetAttribute(r,s,a,c)),i.polygonHierarchy=o,i.granularity=j.getValueOrUndefined(t.granularity,ze.MINIMUM_VALUE),i.stRotation=j.getValueOrUndefined(t.stRotation,ze.MINIMUM_VALUE),i.perPositionHeight=l,i.closeTop=j.getValueOrDefault(t.closeTop,ze.MINIMUM_VALUE,!0),i.closeBottom=j.getValueOrDefault(t.closeBottom,ze.MINIMUM_VALUE,!0),i.offsetAttribute=f,i.height=r,i.arcType=j.getValueOrDefault(t.arcType,ze.MINIMUM_VALUE,Qt.GEODESIC),i.textureCoordinates=j.getValueOrUndefined(t.textureCoordinates,ze.MINIMUM_VALUE),a=qn.getGeometryExtrudedHeight(a,c),a===qn.CLAMP_TO_GROUND&&(a=si.getMinimumMaximumHeights(iE.computeRectangle(i,fce)).minimumTerrainHeight),i.extrudedHeight=a};$l.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)};$l.DynamicGeometryUpdater=oE;function oE(e,t,n){ci.call(this,e,t,n)}u(Object.create)&&(oE.prototype=Object.create(ci.prototype),oE.prototype.constructor=oE);oE.prototype._isHidden=function(e,t,n){return!u(this._options.polygonHierarchy)||ci.prototype._isHidden.call(this,e,t,n)};oE.prototype._setOptions=function(e,t,n){let i=this._options;i.polygonHierarchy=j.getValueOrUndefined(t.hierarchy,n);let o=j.getValueOrUndefined(t.height,n),r=j.getValueOrDefault(t.heightReference,n,We.NONE),s=j.getValueOrDefault(t.extrudedHeightReference,n,We.NONE),a=j.getValueOrUndefined(t.extrudedHeight,n),c=j.getValueOrUndefined(t.perPositionHeight,n);o=qn.getGeometryHeight(o,s);let l;c?(u(o)&&(o=void 0,Rt(sce)),r!==We.NONE&&c&&(o=void 0,Rt(ace))):(u(a)&&!u(o)&&(o=0),l=qn.computeGeometryOffsetAttribute(o,r,a,s)),i.granularity=j.getValueOrUndefined(t.granularity,n),i.stRotation=j.getValueOrUndefined(t.stRotation,n),i.textureCoordinates=j.getValueOrUndefined(t.textureCoordinates,n),i.perPositionHeight=j.getValueOrUndefined(t.perPositionHeight,n),i.closeTop=j.getValueOrDefault(t.closeTop,n,!0),i.closeBottom=j.getValueOrDefault(t.closeBottom,n,!0),i.offsetAttribute=l,i.height=o,i.arcType=j.getValueOrDefault(t.arcType,n,Qt.GEODESIC),a=qn.getGeometryExtrudedHeight(a,s),a===qn.CLAMP_TO_GROUND&&(a=si.getMinimumMaximumHeights(iE.computeRectangle(i,fce)).minimumTerrainHeight),i.extrudedHeight=a};var p2=$l;function Y7e(e,t,n,i){let o=new pn;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=Ve.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=Fn.computeNormal(S)),i.tangent||i.bitangent){try{S=Fn.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 Iw(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,Bi.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}Iw.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 dce=oe.clone(oe.UNIT_SPHERE),mce=new Oe,Dw={polylinePositions:void 0,shapePositions:void 0,ellipsoid:dce,vertexFormat:mce,cornerType:void 0,granularity:void 0};Iw.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,dce);t+=oe.packedLength;let c=Oe.unpack(e,t,mce);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):(Dw.polylinePositions=r,Dw.shapePositions=s,Dw.cornerType=l,Dw.granularity=f,new Iw(Dw))};var q7e=new qe;Iw.createGeometry=function(e){let t=e._positions,n=To(t,m.equalsEpsilon),i=e._shape;if(i=Om.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;fi.computeWindingOrder2D(i)===is.CLOCKWISE&&i.reverse();let o=qe.fromPoints(i,q7e),r=Om.computePositions(n,i,o,e,!0);return Y7e(r,i,o,e._vertexFormat)};var _2=Iw;function X7e(e,t){let n=new pn;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=Ve.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:Ve.createTypedArray(o,a),boundingSphere:ae.fromVertices(e),primitiveType:Le.LINES})}function Ow(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,Bi.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}Ow.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 hce=oe.clone(oe.UNIT_SPHERE),Pw={polylinePositions:void 0,shapePositions:void 0,ellipsoid:hce,height:void 0,cornerType:void 0,granularity:void 0};Ow.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,hce);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):(Pw.polylinePositions=r,Pw.shapePositions=s,Pw.cornerType=c,Pw.granularity=l,new Ow(Pw))};var K7e=new qe;Ow.createGeometry=function(e){let t=e._positions,n=To(t,m.equalsEpsilon),i=e._shape;if(i=Om.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;fi.computeWindingOrder2D(i)===is.CLOCKWISE&&i.reverse();let o=qe.fromPoints(i,K7e),r=Om.computePositions(n,i,o,e,!1);return X7e(r,i)};var g2=Ow;var pce=new z;function J7e(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 km(e,t){li.call(this,{entity:e,scene:t,geometryOptions:new J7e(e),geometryPropertyName:"polylineVolume",observedPropertyNames:["availability","polylineVolume"]}),this._onEntityPropertyChanged(e,"polylineVolume",e.polylineVolume,void 0)}u(Object.create)&&(km.prototype=Object.create(li.prototype),km.prototype.constructor=km);km.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 Ft){let c;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,pce)),u(c)||(c=z.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 _2(this._options),attributes:i})};km.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,pce),o=this._distanceDisplayConditionProperty.getValue(e);return new xt({id:t,geometry:new g2(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)}})};km.prototype._isHidden=function(e,t){return!u(t.positions)||!u(t.shape)||li.prototype._isHidden.call(this,e,t)};km.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!t.shape.isConstant||!j.isConstant(t.granularity)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.cornerType)};km.prototype._setStaticOptions=function(e,t){let n=t.granularity,i=t.cornerType,o=this._options,r=this._materialProperty instanceof Ft;o.vertexFormat=r?sn.VERTEX_FORMAT:ao.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};km.DynamicGeometryUpdater=rE;function rE(e,t,n){ci.call(this,e,t,n)}u(Object.create)&&(rE.prototype=Object.create(ci.prototype),rE.prototype.constructor=rE);rE.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.polylinePositions)||!u(i.shapePositions)||ci.prototype._isHidden.call(this,e,t,n)};rE.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 y2=km;var rW=new m,yce=new m,Ace=new m,xce=new m,Cce=new le,Z7e=new H,Q7e=new ae,$7e=new ae;function Tce(e,t){let n=new lt({attributes:new pn,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 eje(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=xce,f=Ace,d=yce;if(t.normal||t.tangent||t.bitangent)for(let p=0;p<o;p+=3){let g=m.fromArray(e,p,rW),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 Tce(t,{positions:e,normals:r,tangents:s,bitangents:a})}var sW=new m,Ece=new m;function tje(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=xce,p=Ace,g=yce;if(t.normal||t.tangent||t.bitangent)for(let h=0;h<i;h+=6){let A=m.fromArray(e,h,rW),x=m.fromArray(e,(h+6)%i,sW);if(f){let C=m.fromArray(e,(h+3)%i,Ece);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 Tce(t,{positions:e,normals:o,tangents:r,bitangents:s})}function bce(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=rW,C=Z7e,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)bs.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&&(bs.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&&(bs.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=eje(p,n,i,t.tangentRotationMatrix),M=6*(r-1)*(f-1);s&&(M+=3*(r-1)),a&&(M+=3*(r-1));let O=Ve.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 sE(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 aE(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 aW=new Oe;function nje(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,aW);mt.normal=!0,e._vertexFormat=mt}let d=bce(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,xn=new Uint8Array(mt);i===rn.TOP?xn=xn.fill(1,0,mt/2):(M=i===rn.NONE?0:1,xn=xn.fill(M)),d.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:xn})}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=Ve.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,k=0,V=4,G=4;v&&(F-=1,R-=1,k+=1,V-=2,G-=1),I&&(F-=1,R-=1,k+=1,V-=2,G-=1),k+=F*l+2*R-V;let U=(k+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=sE(q,J,me,p,x),J+=6,o.st&&(W=aE(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=sE(q,J,me,p,x),J+=6,o.st&&(W=aE(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=sE(q,J,me,p,x),J+=6,o.st&&(W=aE(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=sE(q,J,me,p,x),J+=6,o.st&&(W=aE(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=sE(q,J,me,p,x),J+=6,o.st&&(W=aE(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=sE(q,J,me,p,x),J+=6,o.st&&(W=aE(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=tje(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=Ve.createTypedArray(U,k*6),Ue,Xe,ht,Ht;g=q.length/3;let un=0;for(f=0;f<g-1;f+=2){Ue=f,Ht=(Ue+2)%g;let mt=m.fromArray(q,Ue*3,sW),xn=m.fromArray(q,Ht*3,Ece);m.equalsEpsilon(mt,xn,P.EPSILON10)||(Xe=(Ue+1)%g,ht=(Xe+2)%g,Pe[un++]=Ue,Pe[un++]=Xe,Pe[un++]=Ht,Pe[un++]=Ht,Pe[un++]=Xe,Pe[un++]=ht)}return ve.indices=Pe,ve=Fn.combineInstances([new xt({geometry:d}),new xt({geometry:ve})]),ve[0]}var ije=[new m,new m,new m,new m],Sce=new he,oje=new he;function cW(e,t,n,i,o){if(n===0)return le.clone(e,o);let r=bs.computeOptions(e,t,n,0,Cce,Sce),s=r.height,a=r.width,c=ije;return bs.computePosition(r,i,!1,0,0,c[0]),bs.computePosition(r,i,!1,0,a-1,c[1]),bs.computePosition(r,i,!1,s-1,0,c[2]),bs.computePosition(r,i,!1,s-1,a-1,c[3]),le.fromCartesianArray(c,i,o)}function zm(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}zm.packedLength=le.packedLength+oe.packedLength+Oe.packedLength+7;zm.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 vce=new le,wce=oe.clone(oe.UNIT_SPHERE),Mg={rectangle:vce,ellipsoid:wce,vertexFormat:aW,granularity:void 0,height:void 0,rotation:void 0,stRotation:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};zm.unpack=function(e,t,n){t=y(t,0);let i=le.unpack(e,t,vce);t+=le.packedLength;let o=oe.unpack(e,t,wce);t+=oe.packedLength;let r=Oe.unpack(e,t,aW);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):(Mg.granularity=s,Mg.height=a,Mg.rotation=c,Mg.stRotation=l,Mg.extrudedHeight=f,Mg.shadowVolume=d,Mg.offsetAttribute=p===-1?void 0:p,new zm(Mg))};zm.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 cW(n,i,r,o,t)};var rje=new Z,_ce=new Ne,sje=new he;zm.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=bs.computeOptions(t,e._granularity,i,o,Cce,Sce,oje),a=rje;if(o!==0||i!==0){let g=le.center(t,sje),h=n.geodeticSurfaceNormalCartographic(g,sW);Ne.fromAxisAngle(h,-o,_ce),Z.fromQuaternion(_ce,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=nje(e,s);let g=ae.fromRectangle3D(t,n,c,$7e),h=ae.fromRectangle3D(t,n,l,Q7e);p=ae.union(g,h)}else{if(d=bce(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})};zm.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new zm({rectangle:e._rectangle,rotation:e._rotation,ellipsoid:o,stRotation:e._stRotation,granularity:i,extrudedHeight:s,height:r,vertexFormat:Oe.POSITION_ONLY,shadowVolume:!0})};var gce=new le,aje=[new H,new H,new H],cje=new eo,lje=new he;function uje(e){if(e._stRotation===0)return[0,0,0,1,1,0];let t=le.clone(e._rectangle,gce),n=e._granularity,i=e._ellipsoid,o=e._rotation-e._stRotation,r=cW(t,n,o,i,gce),s=aje;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=eo.fromRotation(e._stRotation,cje),l=le.center(a,lje);for(let h=0;h<3;++h){let A=s[h];A.x-=l.longitude,A.y-=l.latitude,eo.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(zm.prototype,{rectangle:{get:function(){return u(this._rotatedRectangle)||(this._rotatedRectangle=cW(this._rectangle,this._granularity,this._rotation,this._ellipsoid)),this._rotatedRectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=uje(this)),this._textureCoordinateRotationPoints}}});var cE=zm;var Dce=new z,Ice=m.ZERO,Pce=new m,Oce=new le,fje=new le,dje=new he;function mje(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 md(e,t){qn.call(this,{entity:e,scene:t,geometryOptions:new mje(e),geometryPropertyName:"rectangle",observedPropertyNames:["availability","rectangle"]}),this._onEntityPropertyChanged(e,"rectangle",e.rectangle,void 0)}u(Object.create)&&(md.prototype=Object.create(qn.prototype),md.prototype.constructor=md);md.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 Ft){let o;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,Dce)),u(o)||(o=z.WHITE),i.color=Ut.fromColor(o)}return u(this._options.offsetAttribute)&&(i.offset=Ki.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Ice,Pce))),new xt({id:t,geometry:new cE(this._options),attributes:i})};md.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Dce),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=Ki.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Ice,Pce))),new xt({id:t,geometry:new _T(this._options),attributes:r})};md.prototype._computeCenter=function(e,t){let n=j.getValueOrUndefined(this._entity.rectangle.coordinates,e,fje);if(!u(n))return;let i=le.center(n,dje);return he.toCartesian(i,oe.WGS84,t)};md.prototype._isHidden=function(e,t){return!u(t.coordinates)||li.prototype._isHidden.call(this,e,t)};md.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 Ft)};md.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Ft,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:ao.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=qn.computeGeometryOffsetAttribute(i,o,r,s),a.height=qn.getGeometryHeight(i,o),r=qn.getGeometryExtrudedHeight(r,s),r===qn.CLAMP_TO_GROUND&&(r=si.getMinimumMaximumHeights(cE.computeRectangle(a,Oce)).minimumTerrainHeight),a.extrudedHeight=r};md.DynamicGeometryUpdater=lE;function lE(e,t,n){ci.call(this,e,t,n)}u(Object.create)&&(lE.prototype=Object.create(ci.prototype),lE.prototype.constructor=lE);lE.prototype._isHidden=function(e,t,n){return!u(this._options.rectangle)||ci.prototype._isHidden.call(this,e,t,n)};lE.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=qn.computeGeometryOffsetAttribute(o,r,s,a),i.height=qn.getGeometryHeight(o,r),s=qn.getGeometryExtrudedHeight(s,a),s===qn.CLAMP_TO_GROUND&&(s=si.getMinimumMaximumHeights(cE.computeRectangle(i,Oce)).minimumTerrainHeight),i.extrudedHeight=s};var A2=md;var Mce=new z,hje=new vt,pje=new vt,_je=m.ZERO,gje=new m;function hd(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(hd.prototype.onMaterialChanged,this)),this.removeMaterialSubscription=a}hd.prototype.onMaterialChanged=function(){this.invalidated=!0};hd.prototype.isMaterial=function(e){let t=this.depthFailMaterialProperty,n=e.depthFailMaterialProperty;return n===t?!0:u(t)?t.equals(n):!1};hd.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)}))}};hd.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};hd.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=or.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 Ft)&&(this.depthFailMaterial=or.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,z.WHITE,Mce);z.equals(d._lastColor,C)||(d._lastColor=z.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 Ft&&(!l.depthFailMaterialProperty.isConstant||c)){let x=l.depthFailMaterialProperty.color,C=j.getValueOrDefault(x,e,z.WHITE,Mce);z.equals(d._lastDepthFailColor,C)||(d._lastDepthFailColor=z.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,pje,hje);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,_je,gje);m.equals(x,d._lastOffset)||(d._lastOffset=m.clone(x,d._lastOffset),d.offset=Ki.toValue(x,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};hd.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()};hd.prototype.contains=function(e){return this.updaters.contains(e.id)};hd.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)};hd.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 uE(e,t,n,i,o){this._solidItems=[],this._translucentItems=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=o}uE.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 hd(this._primitives,i,this._appearanceType,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);s.add(t,o),n.push(s)};function Rce(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}uE.prototype.remove=function(e){Rce(this._solidItems,e)||Rce(this._translucentItems,e)};function Bce(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 x2(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}uE.prototype.update=function(e){let t=x2(this,this._solidItems,e,!0);t=x2(this,this._translucentItems,e,t)&&t;let n=Bce(this,this._solidItems,e),i=Bce(this,this._translucentItems,e);return(n||i)&&(t=x2(this,this._solidItems,e,t)&&t,t=x2(this,this._translucentItems,e,t)&&t),t};function Lce(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}uE.prototype.getBoundingSphere=function(e,t){let n=Lce(this._solidItems,e,t);return n===ct.FAILED?Lce(this._translucentItems,e,t):n};function Nce(e){let t=e.length;for(let n=0;n<t;n++)e[n].destroy();e.length=0}uE.prototype.removeAllPrimitives=function(){Nce(this._solidItems),Nce(this._translucentItems)};var pd=uE;var yje=new vt,Aje=new vt,xje=m.ZERO,Cje=new m;function _d(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(_d.prototype.onMaterialChanged,this),this.subscriptions=new Ct,this.showsUpdated=new Ct}_d.prototype.onMaterialChanged=function(){this.invalidated=!0};_d.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};_d.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};_d.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 Tje=new z;_d.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=or.getValue(e,this.materialProperty,this.material);let a;u(this.depthFailMaterialProperty)&&(this.depthFailMaterial=or.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=or.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material,u(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Ft)&&(this.depthFailMaterial=or.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 Ft&&!c.depthFailMaterialProperty.isConstant){let x=c.depthFailMaterialProperty.color,C=j.getValueOrDefault(x,e,z.WHITE,Tje);z.equals(d._lastDepthFailColor,C)||(d._lastDepthFailColor=z.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,Aje,yje);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,xje,Cje);m.equals(x,d._lastOffset)||(d._lastOffset=m.clone(x,d._lastOffset),d.offset=Ki.toValue(x,d.offset))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};_d.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()};_d.prototype.contains=function(e){return this.updaters.contains(e.id)};_d.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)};_d.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 fE(e,t,n,i,o){this._items=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=o}fE.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 _d(this._primitives,this._appearanceType,t.fillMaterialProperty,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);o.add(e,t),n.push(o)};fE.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}}};fE.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};fE.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};fE.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 gd=fE;var Uce=ur(Fce(),1);function C2(){this._tree=new Uce.default}function lA(){this.minX=0,this.minY=0,this.maxX=0,this.maxY=0,this.id=""}lA.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};C2.prototype.insert=function(e,t){let n=lA.fromRectangleAndId(e,t,new lA);this._tree.insert(n)};function Eje(e,t){return e.id===t.id}var bje=new lA;C2.prototype.remove=function(e,t){let n=lA.fromRectangleAndId(e,t,bje);this._tree.remove(n,Eje)};var Sje=new lA;C2.prototype.collides=function(e){let t=lA.fromRectangleAndId("",e,Sje);return this._tree.collides(t)};var dE=C2;var vje=new z,wje=new vt,Dje=new vt;function Pp(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 dE}Pp.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};Pp.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)}))}};Pp.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};Pp.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 Xc({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,z.WHITE,vje);z.equals(d._lastColor,x)||(d._lastColor=z.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,Dje,wje);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};Pp.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()};Pp.prototype.contains=function(e){return this.updaters.contains(e.id)};Pp.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};Pp.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 mE(e,t){this._batches=[],this._primitives=e,this._classificationType=t}mE.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 Pp(this._primitives,this._classificationType,n.attributes.color.value,o),i.push(r)),r.add(t,n),r};mE.prototype.remove=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;++i)if(t[i].remove(e))return};mE.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};mE.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};mE.prototype.removeAllPrimitives=function(){let e=this._batches,t=e.length;for(let n=0;n<t;++n)e[n].removeAllPrimitives()};var Mw=mE;var Ije=new vt,Pje=new vt;function af(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(af.prototype.onMaterialChanged,this),this.subscriptions=new Ct,this.showsUpdated=new Ct,this.usingSphericalTextureCoordinates=o,this.zIndex=r,this.rectangleCollisionCheck=new dE}af.prototype.onMaterialChanged=function(){this.invalidated=!0};af.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};af.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Ft&&t instanceof Ft?!0:u(t)&&t.equals(n)};af.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};af.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};af.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=or.getValue(e,this.materialProperty,this.material),n=new Xc({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=or.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,Pje,Ije);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};af.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()};af.prototype.contains=function(e){return this.updaters.contains(e.id)};af.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)};af.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 hE(e,t,n){this._items=[],this._primitives=e,this._classificationType=t,this._appearanceType=n}hE.prototype.add=function(e,t){let n=this._items,i=n.length,o=t.createFillGeometryInstance(e),r=Mu.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 af(this._primitives,this._classificationType,this._appearanceType,t.fillMaterialProperty,r,s);a.add(e,t,o),n.push(a)};hE.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}}};hE.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};hE.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};hE.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 T2=hE;var Oje=new z,Mje=new vt,Rje=new vt,Bje=m.ZERO,Lje=new m;function Op(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}Op.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)}))}};Op.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};Op.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,z.WHITE,Oje);z.equals(d._lastColor,C)||(d._lastColor=z.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,Rje,Mje);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,Bje,Lje);m.equals(x,d._lastOffset)||(d._lastOffset=m.clone(x,d._lastOffset),d.offset=Ki.toValue(x,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};Op.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()};Op.prototype.contains=function(e){return this.updaters.contains(e.id)};Op.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)};Op.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 pE(e,t,n){this._primitives=e,this._scene=t,this._shadows=n,this._solidBatches=new Ct,this._translucentBatches=new Ct}pE.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 Op(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 Op(this._primitives,!0,i,this._shadows),o.set(i,r)),r.add(t,n))};pE.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};pE.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};pE.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};pE.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 Rw=pE;var Vce={};function Nje(e,t){return P.equalsEpsilon(e.latitude,t.latitude,P.EPSILON10)&&P.equalsEpsilon(e.longitude,t.longitude,P.EPSILON10)}var Fje=new he,Uje=new he;function Vje(e,t,n,i){t=To(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,Fje);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,Uje);s&&(T.height=n[x]),h=h&&T.height===0,Nje(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 kje=new Array(2),zje=new Array(2),Hje={positions:void 0,height:void 0,granularity:void 0,ellipsoid:void 0};Vce.computePositions=function(e,t,n,i,o,r){let s=Vje(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=Hje;if(p.minDistance=d,p.ellipsoid=e,r){let g=0,h;for(h=0;h<a-1;h++)g+=Ri.numberOfPoints(t[h],t[h+1],d)+1;l=new Float64Array(g*3),f=new Float64Array(g*3);let A=kje,x=zje;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=Ri.generateArc(p);l.set(T,C),x[0]=i[h],x[1]=i[h+1],f.set(Ri.generateArc(p),C),C+=T.length}}else p.positions=t,p.height=n,l=new Float64Array(Ri.generateArc(p)),p.height=i,f=new Float64Array(Ri.generateArc(p));return{bottomPositions:f,topPositions:l,numCorners:c}};var _E=Vce;var fW=new m,E2=new m,Gje=new m,kce=new m,Wje=new m,jje=new m,Yje=new m;function uA(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}uA.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 zce=oe.clone(oe.UNIT_SPHERE),Hce=new Oe,Bw={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:zce,vertexFormat:Hce,granularity:void 0};uA.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,zce);t+=oe.packedLength;let l=Oe.unpack(e,t,Hce);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):(Bw.positions=r,Bw.minimumHeights=s,Bw.maximumHeights=a,Bw.granularity=f,new uA(Bw))};uA.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 uA(c)};uA.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,o=e._vertexFormat,r=e._granularity,s=e._ellipsoid,a=_E.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=Yje,O=jje,L=Wje,N=!0;d/=3;let _,b=0,v=1/(d-f-1);for(_=0;_<d;++_){let V=_*3,G=m.fromArray(l,V,fW),U=m.fromArray(c,V,E2);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,kce),Y=m.subtract(G,s.geodeticSurfaceNormal(G,E2),E2);if(_+1<d&&(q=m.fromArray(l,V+3,kce)),N){let Q=m.subtract(q,G,Gje),W=m.subtract(Y,G,fW);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 pn;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=Ve.createTypedArray(R,p),k=0;for(_=0;_<R-2;_+=2){let V=_,G=_+2,U=m.fromArray(g,V*3,fW),q=m.fromArray(g,G*3,E2);if(m.equalsEpsilon(U,q,P.EPSILON10))continue;let Y=_+1,Q=_+3;F[k++]=Y,F[k++]=V,F[k++]=Q,F[k++]=Q,F[k++]=V,F[k++]=G}return new lt({attributes:I,indices:F,primitiveType:Le.TRIANGLES,boundingSphere:new ae.fromVertices(g)})};var b2=uA;var Gce=new m,Wce=new m;function fA(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}fA.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 jce=oe.clone(oe.UNIT_SPHERE),Lw={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:jce,granularity:void 0};fA.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,jce);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):(Lw.positions=r,Lw.minimumHeights=s,Lw.maximumHeights=a,Lw.granularity=l,new fA(Lw))};fA.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 fA(c)};fA.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,o=e._granularity,r=e._ellipsoid,s=_E.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,Gce),S=m.fromArray(a,T,Wce);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 pn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:d})}),A=f/3;f=2*A-4+A;let x=Ve.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,Gce),w=m.fromArray(d,E*3,Wce);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 S2=fA;var Yce=new z;function qje(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){li.call(this,{entity:e,scene:t,geometryOptions:new qje(e),geometryPropertyName:"wall",observedPropertyNames:["availability","wall"]}),this._onEntityPropertyChanged(e,"wall",e.wall,void 0)}u(Object.create)&&(yd.prototype=Object.create(li.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 Ft){let c;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,Yce)),u(c)||(c=z.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 b2(this._options),attributes:i})};yd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Yce),o=this._distanceDisplayConditionProperty.getValue(e);return new xt({id:t,geometry:new S2(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)||li.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 Ft,s=this._options;s.vertexFormat=r?sn.VERTEX_FORMAT:ao.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=gE;function gE(e,t,n){ci.call(this,e,t,n)}u(Object.create)&&(gE.prototype=Object.create(ci.prototype),gE.prototype.constructor=gE);gE.prototype._isHidden=function(e,t,n){return!u(this._options.positions)||ci.prototype._isHidden.call(this,e,t,n)};gE.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 v2=yd;var Xje=[],qce=[ER,LF,wF,i2,o2,u2,p2,y2,A2,v2];function Nw(e,t){this.entity=e,this.scene=t;let n=new Array(qce.length),i=new ye;function o(s){i.raiseEvent(s)}let r=new Fr;for(let s=0;s<n.length;s++){let a=new qce[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(Nw.prototype._onEntityPropertyChanged,this)}Nw.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)};Nw.prototype.forEach=function(e){let t=this.updaters;for(let n=0;n<t.length;n++)e(t[n])};Nw.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 cf(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=rr.supportsMaterialsforEntitiesOnTerrain(e);this._supportsMaterialsforEntitiesOnTerrain=r;let s;for(s=0;s<o;++s)this._outlineBatches[s]=new Rw(n,e,s,!1),this._outlineBatches[o+s]=new Rw(n,e,s,!0),this._closedColorBatches[s]=new pd(n,sn,void 0,!0,s,!0),this._closedColorBatches[o+s]=new pd(n,sn,void 0,!0,s,!1),this._closedMaterialBatches[s]=new gd(n,ao,void 0,!0,s,!0),this._closedMaterialBatches[o+s]=new gd(n,ao,void 0,!0,s,!1),this._openColorBatches[s]=new pd(n,sn,void 0,!1,s,!0),this._openColorBatches[o+s]=new pd(n,sn,void 0,!1,s,!1),this._openMaterialBatches[s]=new gd(n,ao,void 0,!1,s,!0),this._openMaterialBatches[o+s]=new gd(n,ao,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 T2(i,s,ao)),c[s]=new Mw(i,s);else for(s=0;s<a;++s)c[s]=new Mw(i,s);this._groundColorBatches=c,this._groundMaterialBatches=l,this._dynamicBatch=new qT(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(cf.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,Xje)}cf.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 Nw(c,this._scene),this._updaterSets.set(l,f),f.forEach(function(A){d._insertUpdaterIntoBatch(e,A)}),this._subscriptions.set(l,f.geometryChanged.addEventListener(cf._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 Kje=[],Jje=new ae;cf.prototype.getBoundingSphere=function(e,t){let n=Kje,i=Jje,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)};cf.prototype.isDestroyed=function(){return!1};cf.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(cf.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)};cf.prototype._removeUpdater=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;i++)t[i].remove(e)};cf.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 Ft?this._groundColorBatches[o].add(e,t):this._groundMaterialBatches[o].add(e,t)}else t.isClosed?t.fillMaterialProperty instanceof Ft?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 Ft?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)};cf._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)};cf.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 w2=cf;var Zje=1,Qje="30px sans-serif",$je=Yo.FILL,eYe=z.WHITE,tYe=z.BLACK,nYe=1,iYe=!1,oYe=new z(.165,.165,.165,.8),rYe=new H(7,5),sYe=H.ZERO,aYe=m.ZERO,cYe=We.NONE,lYe=pi.CENTER,uYe=Mn.CENTER,fYe=new m,dYe=new z,mYe=new z,hYe=new z,pYe=new H,_Ye=new m,gYe=new H,yYe=new Pt,AYe=new Pt,xYe=new Pt,CYe=new vt;function Xce(e){this.entity=e,this.label=void 0,this.index=void 0}function Rg(e,t){t.collectionChanged.addEventListener(Rg.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new Ct,this._onCollectionChanged(t,t.values,[],[])}Rg.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,fYe),c=j.getValueOrUndefined(a._text,e),f=u(d)&&u(c)),!f){dW(r,s,n);continue}j.isConstant(s._position)||(n._clusterDirty=!0);let p=!1,g=j.getValueOrDefault(a._heightReference,e,cYe);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,Zje),l.font=j.getValueOrDefault(a._font,e,Qje),l.style=j.getValueOrDefault(a._style,e,$je),l.fillColor=j.getValueOrDefault(a._fillColor,e,eYe,dYe),l.outlineColor=j.getValueOrDefault(a._outlineColor,e,tYe,mYe),l.outlineWidth=j.getValueOrDefault(a._outlineWidth,e,nYe),l.showBackground=j.getValueOrDefault(a._showBackground,e,iYe),l.backgroundColor=j.getValueOrDefault(a._backgroundColor,e,oYe,hYe),l.backgroundPadding=j.getValueOrDefault(a._backgroundPadding,e,rYe,pYe),l.pixelOffset=j.getValueOrDefault(a._pixelOffset,e,sYe,gYe),l.eyeOffset=j.getValueOrDefault(a._eyeOffset,e,aYe,_Ye),l.heightReference=g,l.horizontalOrigin=j.getValueOrDefault(a._horizontalOrigin,e,lYe),l.verticalOrigin=j.getValueOrDefault(a._verticalOrigin,e,uYe),l.translucencyByDistance=j.getValueOrUndefined(a._translucencyByDistance,e,yYe),l.pixelOffsetScaleByDistance=j.getValueOrUndefined(a._pixelOffsetScaleByDistance,e,AYe),l.scaleByDistance=j.getValueOrUndefined(a._scaleByDistance,e,xYe),l.distanceDisplayCondition=j.getValueOrUndefined(a._distanceDisplayCondition,e,CYe),l.disableDepthTestDistance=j.getValueOrUndefined(a._disableDepthTestDistance,e),p&&l._updateClamping()}return!0};Rg.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};Rg.prototype.isDestroyed=function(){return!1};Rg.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Rg.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removeLabel(e[t]);return ue(this)};Rg.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 Xce(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 Xce(r)):(dW(s.get(r.id),r,a),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],dW(s.get(r.id),r,a),s.remove(r.id)};function dW(e,t,n){u(e)&&(e.label=void 0,n.removeLabel(t))}var D2=Rg;async function TYe(e,t,n){return await e._readyPromise,SYe(e,t,n)}function EYe(e,t){let n=e[0],i=n.terrainProvider.requestTileGeometry(n.x,n.y,n.level);if(!i)return!1;let o=i.then(vYe(n)).catch(wYe(n));return e.shift(),t.push(o),!0}function bYe(e){return new Promise(function(t){setTimeout(t,e)})}function mW(e,t){return e.length?EYe(e,t)?mW(e,t):bYe(100).then(()=>mW(e,t)):Promise.resolve()}function SYe(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 mW(r,a).then(function(){return Promise.all(a).then(function(){return n})})}function Kce(e,t,n){let i=t.interpolateHeight(n,e.longitude,e.latitude);return i===void 0?!1:(e.height=i,!0)}function vYe(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(!Kce(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];Kce(s,i,n)}}):Promise.resolve()}}function wYe(e){let t=e.positions;return function(){for(let n=0;n<t.length;++n){let i=t[n];i.height=void 0}}}var I2=TYe;var hW=new H;async function Jce(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,hW);let d=e.loadTileDataAvailability(hW.x,hW.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 I2(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 Jce(e,s),t}var Bg=Jce;var DYe=1,IYe=0,PYe=!0,OYe=!0,MYe=yn.ENABLED,RYe=We.NONE,BYe=z.RED,LYe=0,NYe=z.WHITE,FYe=Ac.HIGHLIGHT,UYe=.5,VYe=new H(1,1),kYe=new B,zYe=new B,Zce=new z,Qce=new Array(4),HYe=new m;function Hm(e,t){t.collectionChanged.addEventListener(Hm.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 GYe(e,t,n,i){let o=e._primitives,r=e._modelHash;try{let s=await bm.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}}Hm.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,kYe),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,PYe);GYe(this,s,c,h)}let p=l.modelPrimitive;if(!u(p))continue;p.show=!0,p.scale=j.getValueOrDefault(a._scale,e,DYe),p.minimumPixelSize=j.getValueOrDefault(a._minimumPixelSize,e,IYe),p.maximumScale=j.getValueOrUndefined(a._maximumScale,e),p.modelMatrix=B.clone(d,p.modelMatrix),p.shadows=j.getValueOrDefault(a._shadows,e,MYe),p.heightReference=j.getValueOrDefault(a._heightReference,e,RYe),p.distanceDisplayCondition=j.getValueOrUndefined(a._distanceDisplayCondition,e),p.silhouetteColor=j.getValueOrDefault(a._silhouetteColor,e,BYe,Zce),p.silhouetteSize=j.getValueOrDefault(a._silhouetteSize,e,LYe),p.color=j.getValueOrDefault(a._color,e,NYe,Zce),p.colorBlendMode=j.getValueOrDefault(a._colorBlendMode,e,FYe),p.colorBlendAmount=j.getValueOrDefault(a._colorBlendAmount,e,UYe),p.clippingPlanes=j.getValueOrUndefined(a._clippingPlanes,e),p.clampAnimations=j.getValueOrDefault(a._clampAnimations,e,OYe),p.imageBasedLighting.imageBasedLightingFactor=j.getValueOrDefault(a._imageBasedLightingFactor,e,VYe);let g=j.getValueOrUndefined(a._lightColor,e);if(u(g)&&(z.pack(g,Qce,0),g=m.unpack(Qce,0,HYe)),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:Wl.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,zYe);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};Hm.prototype.isDestroyed=function(){return!1};Hm.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Hm.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._modelHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)pW(this,e[i],t,n);return ue(this)};Hm._sampleTerrainMostDetailed=Bg;var yE=new m,$ce=new he;Hm.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;yE.x=l[12],yE.y=l[13],yE.z=l[14];let f=s.cartesianToCartographic(yE);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,$ce),this._modelHash[e.id].awaitingSampleTerrain=!0,Hm._sampleTerrainMostDetailed(a,[$ce]).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,yE),ae.clone(i.boundingSphere,d),d.center=yE,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};Hm.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)?(WYe(r,a),s.set(r.id,r)):(pW(this,r,a,c),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],pW(this,r,a,c),s.remove(r.id)};function pW(e,t,n,i){let o=n[t.id];u(o)&&(i.removeAndDestroy(o.modelPrimitive),delete n[t.id])}function WYe(e,t){let n=t[e.id];u(n)&&(n.nodeTransformationsScratch={},n.articulationsScratch={})}var P2=Hm;function Lg(e){this._definitionChanged=new ye,this._value=void 0,this._removeSubscription=void 0,this.setValue(e)}Object.defineProperties(Lg.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}}});Lg.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,no.FIXED,t)};Lg.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))};Lg.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};Lg.prototype.equals=function(e){return this===e||e instanceof Lg&&this._value===e._value};Lg.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var Mp=Lg;var jYe=60,YYe=1,nle=new bn,_W=new bn,gW=new bn;function ele(e){this.entity=e,this.polyline=void 0,this.index=void 0,this.updater=void 0}function qYe(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 XYe(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 KYe(e,t,n,i,o,r,s,a){gW.start=t,gW.stop=n;let c=s,l=e.intervals;for(let f=0;f<l.length;f++){let d=l.get(f);if(!bn.intersect(d,gW,nle).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 JYe(e,t,n,i,o,r,s,a){let c=e.getValueInReferenceFrame(t,o,a[s]);return u(c)&&(a[s++]=c),s}function ZYe(e,t,n,i,o,r,s,a){_W.start=t,_W.stop=n;let c=s,l=e.intervals;for(let f=0;f<l.length;f++){let d=l.get(f);if(!bn.intersect(d,_W,nle).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=ile(d.data,h,A,i,o,r,c,a)}}return c}function ile(e,t,n,i,o,r,s,a){for(;e instanceof bg;)e=e.resolvedProperty;if(e instanceof ma){let c=e._property._times;s=qYe(e,t,n,c,i,o,r,s,a)}else e instanceof da?s=ZYe(e,t,n,i,o,r,s,a):e instanceof vg?s=KYe(e,t,n,i,o,r,s,a):e instanceof Kc||e instanceof Mp&&j.isConstant(e)?s=JYe(e,t,n,i,o,r,s,a):s=XYe(e,t,n,i,o,r,s,a);return s}function ole(e,t,n,i,o,r,s){u(s)||(s=[]);let a=ile(e,t,n,i,o,r,0,s);return s.length=a,s}var tle=new Z;function Fw(e,t){this._unusedIndexes=[],this._polylineCollection=new Dm,this._scene=e,this._referenceFrame=t,e.primitives.add(this._polylineCollection)}Fw.prototype.update=function(e){if(this._referenceFrame===no.INERTIAL){let t=Ot.computeIcrfToFixedMatrix(e,tle);u(t)||(t=Ot.computeTemeToPseudoFixedMatrix(e,tle)),B.fromRotationTranslation(t,m.ZERO,this._polylineCollection.modelMatrix)}};Fw.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,jYe);c.show=!0,c.positions=ole(o,r,s,e,this._referenceFrame,f,c.positions.slice()),c.material=or.getValue(e,i._material,c.material),c.width=j.getValueOrDefault(i._width,e,YYe),c.distanceDisplayCondition=j.getValueOrUndefined(i._distanceDisplayCondition,e,c.distanceDisplayCondition)};Fw.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)};Fw.prototype.destroy=function(){return this._scene.primitives.remove(this._polylineCollection),ue(this)};function Ng(e,t){t.collectionChanged.addEventListener(Ng.prototype._onCollectionChanged,this),this._scene=e,this._updaters={},this._entityCollection=t,this._items=new Ct,this._onCollectionChanged(t,t.values,[],[])}Ng.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 Fw(this._scene,l),f.update(e),this._updaters[l]=f),r.updater=f,u(f)&&f.updateObject(e,r)}return!0};Ng.prototype.isDestroyed=function(){return!1};Ng.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Ng.prototype._onCollectionChanged,this);let e=this._updaters;for(let t in e)e.hasOwnProperty(t)&&e[t].destroy();return ue(this)};Ng.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 ele(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 ele(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))};Ng._subSample=ole;var O2=Ng;var rle=z.WHITE,sle=z.BLACK,ale=0,cle=1,lle=0,ule=new z,QYe=new m,fle=new z,dle=new Pt,mle=new Pt,hle=new vt;function ple(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 Fg(e,t){t.collectionChanged.addEventListener(Fg.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new Ct,this._onCollectionChanged(t,t.values,[],[])}Fg.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,QYe),d=u(p)),!d){Uw(r,s,n);continue}j.isConstant(s._position)||(n._clusterDirty=!0);let g=!1,h=!1;if(f!==We.NONE&&!u(l)?(u(c)&&(Uw(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)&&(Uw(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,dle),c.translucencyByDistance=j.getValueOrUndefined(a._translucencyByDistance,e,mle),c.color=j.getValueOrDefault(a._color,e,rle,ule),c.outlineColor=j.getValueOrDefault(a._outlineColor,e,sle,fle),c.outlineWidth=j.getValueOrDefault(a._outlineWidth,e,ale),c.pixelSize=j.getValueOrDefault(a._pixelSize,e,cle),c.distanceDisplayCondition=j.getValueOrUndefined(a._distanceDisplayCondition,e,hle),c.disableDepthTestDistance=j.getValueOrDefault(a._disableDepthTestDistance,e,lle);else if(u(l)){l.show=!0,l.position=p,l.scaleByDistance=j.getValueOrUndefined(a._scaleByDistance,e,dle),l.translucencyByDistance=j.getValueOrUndefined(a._translucencyByDistance,e,mle),l.distanceDisplayCondition=j.getValueOrUndefined(a._distanceDisplayCondition,e,hle),l.disableDepthTestDistance=j.getValueOrDefault(a._disableDepthTestDistance,e,lle),l.heightReference=f;let A=j.getValueOrDefault(a._color,e,rle,ule),x=j.getValueOrDefault(a._outlineColor,e,sle,fle),C=Math.round(j.getValueOrDefault(a._outlineWidth,e,ale)),T=Math.max(1,Math.round(j.getValueOrDefault(a._pixelSize,e,cle)));if(C>0?(l.scale=1,g=g||C!==r.outlineWidth||T!==r.pixelSize||!z.equals(A,r.color)||!z.equals(x,r.outlineColor)):(l.scale=T/50,T=50,g=g||C!==r.outlineWidth||!z.equals(A,r.color)||!z.equals(x,r.outlineColor)),g){r.color=z.clone(A,r.color),r.outlineColor=z.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,iT(E,S,w,C,T))}h&&l._updateClamping()}}return!0};Fg.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};Fg.prototype.isDestroyed=function(){return!1};Fg.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Fg.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removePoint(e[t]);return ue(this)};Fg.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 ple(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 ple(r)):(Uw(s.get(r.id),r,a),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],Uw(s.get(r.id),r,a),s.remove(r.id)};function Uw(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 M2=Fg;var xle=[];function $Ye(e,t,n,i,o){let r=xle;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(z.equals(n,i)){for(s=0;s<o;s++)r[s]=z.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 z(a+s*A,c+s*x,l+s*C,f+s*T);return r}function Vw(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,Qt.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*z.packedLength:1,this.packedLength=r+oe.packedLength+Oe.packedLength+4}Vw.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+=z.packedLength)z.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 Cle=oe.clone(oe.UNIT_SPHERE),Tle=new Oe,dA={positions:void 0,colors:void 0,ellipsoid:Cle,vertexFormat:Tle,width:void 0,colorsPerVertex:void 0,arcType:void 0,granularity:void 0};Vw.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+=z.packedLength)s[i]=z.unpack(e,t);let a=oe.unpack(e,t,Cle);t+=oe.packedLength;let c=Oe.unpack(e,t,Tle);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):(dA.positions=r,dA.colors=s,dA.width=l,dA.colorsPerVertex=f,dA.arcType=d,dA.granularity=p,new Vw(dA))};var _le=new m,gle=new m,yle=new m,Ale=new m;Vw.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=To(e._positions,m.equalsEpsilon,!1,d);if(u(i)&&d.length>0){let R=0,F=d[0];i=i.filter(function(k,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===Qt.GEODESIC||r===Qt.RHUMB){let R,F;r===Qt.GEODESIC?(R=P.chordLength(s,a.maximumRadius),F=Ri.numberOfPoints):(R=s,F=Ri.numberOfPointsRhumbLine);let k=Ri.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=$Ye(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++]=z.clone(Q)}G[U]=z.clone(i[i.length-1]),i=G,xle.length=0}r===Qt.GEODESIC?p=Ri.generateCartesianArc({positions:p,minDistance:R,ellipsoid:a,height:k}):p=Ri.generateCartesianRhumbArc({positions:p,granularity:R,ellipsoid:a,height:k})}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=_le,m.subtract(p[0],p[1],L),m.add(p[0],L,L)):L=p[l-1],m.clone(L,yle),m.clone(p[l],gle),l===g-1?(L=_le,m.subtract(p[g-1],p[g-2],L),m.add(p[g-1],L,L)):L=p[l+1],m.clone(L,Ale);let R,F;u(S)&&(l!==0&&!o?R=i[l-1]:R=i[l],l!==g-1&&(F=i[l]));let k=l===0?2:0,V=l===g-1?2:4;for(f=k;f<V;++f){m.pack(gle,A,w),m.pack(yle,x,w),m.pack(Ale,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++]=z.floatToByte(U.red),S[O++]=z.floatToByte(U.green),S[O++]=z.floatToByte(U.blue),S[O++]=z.floatToByte(U.alpha)}}}let N=new pn;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 _=Ve.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:Of.POLYLINES})};var Ug=Vw;var eqe=new ti(0),R2={},Ele=new z,tqe=new Ft(z.WHITE),nqe=new ti(!0),iqe=new ti(yn.DISABLED),oqe=new ti(new vt),rqe=new ti(kn.BOTH);function sqe(){this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function aqe(){this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function Ad(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(Ad.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 sqe,this._groundGeometryOptions=new aqe,this._id=`polyline-${e.id}`,this._clampToGround=!1,this._supportsPolylinesOnTerrain=rr.supportsPolylinesOnTerrain(t),this._zIndex=0,this._onEntityPropertyChanged(e,"polyline",e.polyline,void 0)}Object.defineProperties(Ad.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}}});Ad.prototype.isOutlineVisible=function(e){return!1};Ad.prototype.isFilled=function(e){let t=this._entity,n=this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e);return y(n,!1)};Ad.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 Ft&&(u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,Ele)),u(a)||(a=z.WHITE),s.color=Ut.fromColor(a)),this.clampToGround?new xt({id:t,geometry:new iC(this._groundGeometryOptions),attributes:s}):(u(this._depthFailMaterialProperty)&&this._depthFailMaterialProperty instanceof Ft&&(u(this._depthFailMaterialProperty.color)&&(this._depthFailMaterialProperty.color.isConstant||n)&&(a=this._depthFailMaterialProperty.color.getValue(e,Ele)),u(a)||(a=z.WHITE),s.depthFailColor=Ut.fromColor(a)),new xt({id:t,geometry:new Ug(this._geometryOptions),attributes:s}))};Ad.prototype.createOutlineGeometryInstance=function(e){};Ad.prototype.isDestroyed=function(){return!1};Ad.prototype.destroy=function(){this._entitySubscription(),ue(this)};Ad.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,tqe),l=c instanceof Ft;this._materialProperty=c,this._depthFailMaterialProperty=o.depthFailMaterial,this._showProperty=y(s,nqe),this._shadowsProperty=y(o.shadows,iqe),this._distanceDisplayConditionProperty=y(o.distanceDisplayCondition,oqe),this._classificationTypeProperty=y(o.classificationType,rqe),this._fillEnabled=!0,this._zIndex=y(a,eqe);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 Ft)?x=Xr.VERTEX_FORMAT:x=sa.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)}};Ad.prototype.createDynamicUpdater=function(e,t){return new kw(e,t,this)};var AE={positions:void 0,granularity:void 0,height:void 0,ellipsoid:void 0};function kw(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 ble(e){if(u(e._line))return e._line;let t=e._geometryUpdater._scene.id,n=R2[t],i=e._primitives;!u(n)||n.isDestroyed()?(n=new Dm,R2[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}kw.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,Qt.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 Ft)d=new Xr;else{let p=or.getValue(e,f,this._material);d=new sa({material:p,translucent:p.isTranslucent()}),this._material=p}this._groundPolylinePrimitive=s.add(new om({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=ble(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=Qt.GEODESIC;c=j.getValueOrDefault(i._arcType,e,c);let l=t._scene.globe;c!==Qt.NONE&&u(l)&&(AE.ellipsoid=l.ellipsoid,AE.positions=r,AE.granularity=j.getValueOrUndefined(i._granularity,e),AE.height=Ri.extractHeights(r,l.ellipsoid),c===Qt.GEODESIC?r=Ri.generateCartesianArc(AE):r=Ri.generateCartesianRhumbArc(AE)),a.show=!0,a.positions=r.slice(),a.material=or.getValue(e,t.fillMaterialProperty,a.material),a.width=j.getValueOrDefault(i._width,e,1),a.distanceDisplayCondition=j.getValueOrUndefined(i._distanceDisplayCondition,e,a.distanceDisplayCondition)};kw.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=ble(this);if(t.show&&t.positions.length>0)return ae.fromPoints(t.positions,e),ct.DONE}return ct.FAILED};kw.prototype.isDestroyed=function(){return!1};kw.prototype.destroy=function(){let t=this._geometryUpdater._scene.id,n=R2[t];u(n)&&(n.remove(this._line),n.length===0&&(this._primitives.removeAndDestroy(n),delete R2[t])),u(this._groundPolylinePrimitive)&&this._groundPrimitives.remove(this._groundPolylinePrimitive),ue(this)};var B2=Ad;var cqe=new z,lqe=new vt,uqe=new vt;function xd(e,t,n,i,o){let r;n instanceof Ft?r=Xr:r=sa,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 Ft&&t instanceof Ft?!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 om({show:!1,asynchronous:this._asynchronous,geometryInstances:o.slice(),appearance:new this.appearanceType,classificationType:this.classificationType}),this.appearanceType===sa&&(this.material=or.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===sa&&(this.material=or.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,z.WHITE,cqe);z.equals(d._lastColor,x)||(d._lastColor=z.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,uqe,lqe);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 xE(e,t,n){this._items=[],this._orderedGroundPrimitives=e,this._classificationType=t,this._asynchronous=y(n,!0)}xE.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)};xE.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}}};xE.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};xE.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};xE.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 L2=xE;var fqe=[];function Sle(e,t){let n=e._batches,i=n.length;for(let o=0;o<i;o++)n[o].remove(t)}function vle(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 Ft?1:2);let r;u(i)&&(r=i+o*yn.NUMBER_OF_SHADOW_MODES),n.fillEnabled&&(n.fillMaterialProperty instanceof Ft?e._colorBatches[r].add(t,n):e._materialBatches[r].add(t,n))}function Gm(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 pd(n,Xr,void 0,!1,o),this._materialBatches[o]=new gd(n,sa,void 0,!1,o),this._colorBatches[o+r]=new pd(n,Xr,Xr,!1,o),this._materialBatches[o+r]=new gd(n,sa,Xr,!1,o),this._colorBatches[o+r*2]=new pd(n,Xr,sa,!1,o),this._materialBatches[o+r*2]=new gd(n,sa,sa,!1,o);this._dynamicBatch=new qT(n,i);let s=kn.NUMBER_OF_CLASSIFICATION_TYPES;for(this._groundBatches=new Array(s),o=0;o<s;++o)this._groundBatches[o]=new L2(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(Gm.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,fqe)}Gm.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?(Sle(this,f),vle(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),Sle(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 B2(c,this._scene),this._updaters.set(l,f),vle(this,e,f),this._subscriptions.set(l,f.geometryChanged.addEventListener(Gm._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 dqe=[],mqe=new ae;Gm.prototype.getBoundingSphere=function(e,t){let n=dqe,i=mqe,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)};Gm.prototype.isDestroyed=function(){return!1};Gm.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Gm.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)};Gm._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)};Gm.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 N2=Gm;function lf(e){Xc.initializeTerrainHeights(),om.initializeTerrainHeights();let t=e.scene,n=e.dataSourceCollection;this._eventHelper=new Fr,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,lf.defaultVisualizersCallback);let i=!1,o=new Jl,r=new Jl;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 MF;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}lf.defaultVisualizersCallback=function(e,t,n){let i=n.entities;return[new fP(t,i),new w2(e,i,n._primitives,n._groundPrimitives),new D2(t,i),new P2(e,i),new gF(e,i),new M2(t,i),new O2(e,i),new N2(e,i,n._primitives,n._groundPrimitives)]};Object.defineProperties(lf.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}}});lf.prototype.isDestroyed=function(){return!1};lf.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)};lf.prototype.update=function(e){if(!si.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};lf.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 hqe=[],pqe=new ae;lf.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=hqe,a=pqe,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)};lf.prototype._onDataSourceAdded=function(e,t){let n=this._scene,i=this._primitives,o=this._groundPrimitives,r=i.add(new Jl),s=o.add(new JF);t._primitives=r,t._groundPrimitives=s;let a=t.clustering;a._initialize(n),r.add(a),t._visualizers=this._visualizersCallback(n,a,t)};lf.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};lf.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 F2=lf;function yW(e,t,n){this.heading=y(e,0),this.pitch=y(t,0),this.range=y(n,0)}yW.clone=function(e,t){if(u(e))return u(t)||(t=new yW),t.heading=e.heading,t.pitch=e.pitch,t.range=e.range,t};var uf=yW;var wle=new Z,Dle=new Z,Ile=new Z,_qe=new B,U2=new m,Ple=new m,AW=new m,xW=new m,Ole=new m,Mle=new m,CE=new ee,gqe=1.25;function yqe(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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t=this;return t.dstate?t.dstate.deflate(t,e):-2},deflateEnd:function(){let e=this;if(!e.dstate)return-2;let t=e.dstate.deflateEnd();return e.dstate=null,t},deflateParams:function(e,t){let n=this;return n.dstate?n.dstate.deflateParams(n,e,t):-2},deflateSetDictionary:function(e,t){let n=this;return n.dstate?n.dstate.deflateSetDictionary(n,e,t):-2},read_buf:function(e,t,n){let i=this,o=i.avail_in;return o>n&&(o=n),o===0?0:(i.avail_in-=o,e.set(i.next_in.subarray(i.next_in_index,i.next_in_index+o),t),i.next_in_index+=o,i.total_in+=o,o)},flush_pending:function(){let e=this,t=e.dstate.pending;t>e.avail_out&&(t=e.avail_out),t!==0&&(e.next_out.set(e.dstate.pending_buf.subarray(e.dstate.pending_out,e.dstate.pending_out+t),e.next_out_index),e.next_out_index+=t,e.dstate.pending_out+=t,e.total_out+=t,e.avail_out-=t,e.dstate.pending-=t,e.dstate.pending===0&&(e.dstate.pending_out=0))}};function HXe(e){let t=this,n=new Zue,i=GXe(e&&e.chunkSize?e.chunkSize:64*1024),o=0,r=new 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GXe(e){return e+5*(Math.floor(e/16383)+1)}var Que=HXe;var 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t7(){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,k,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<=jg&&i[L]===0;L++);for(N=L,_<L&&(_=L),O=jg;O!==0&&i[O]===0;O--);for(D=O,_>O&&(_=O),x[0]=_,k=1<<L;L<O;L++,k<<=1)if((k-=i[L])<0)return-3;if((k-=i[O])<0)return-3;for(i[O]+=k,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>yfe)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 k!==0&&D!=1?-5:0}function c(l){let f;for(t||(t=[],n=[],i=new Int32Array(jg+1),o=[],r=new Int32Array(jg),s=new Int32Array(jg+1)),n.length<l&&(n=[]),f=0;f<l;f++)n[f]=0;for(f=0;f<jg+1;f++)i[f]=0;for(f=0;f<3;f++)o[f]=0;r.set(i.subarray(0,jg),0),s.set(i.subarray(0,jg+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,JXe,ZXe,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,QXe,$Xe,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)}}t7.inflate_trees_fixed=function(e,t,n,i){return e[0]=YXe,t[0]=qXe,n[0]=XXe,i[0]=KXe,0};var f3=0,$ue=1,efe=2,tfe=3,nfe=4,ife=5,ofe=6,QW=7,rfe=8,d3=9;function eKe(){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,k,V,G,U,q,Y,Q;I=M.next_in_index,R=M.avail_in,b=D.bitb,v=D.bitk,F=D.write,k=F<D.read?D.read-F-1:D.end-F,V=iu[x],G=iu[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],k--;continue}do{if(b>>=L[Q+1],v-=L[Q+1],_&16){for(_&=15,U=L[Q+2]+(b&iu[_]),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&iu[_]),b>>=_,v-=_,k-=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&iu[_],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&iu[_],Q=(N+O)*3,(_=L[Q])===0){b>>=L[Q+1],v-=L[Q+1],D.win[F++]=L[Q+2],k--;break}}while(!0)}while(k>=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=f3,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 f3: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?QW:d3;break}r=l,i=d,o=p,t=$ue;case $ue: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&iu[E]))*3,D>>>=i[S+1],M-=i[S+1],w=i[S],w===0){s=i[S+2],t=ofe;break}if(w&16){a=w&15,n=i[S+2],t=efe;break}if(!(w&64)){r=w,o=S/3+i[S+2];break}if(w&32){t=QW;break}return t=d3,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 efe: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&iu[E],D>>=E,M-=E,r=f,i=g,o=h,t=tfe;case tfe: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&iu[E]))*3,D>>=i[S+1],M-=i[S+1],w=i[S],w&16){a=w&15,c=i[S+2],t=nfe;break}if(!(w&64)){r=w,o=S/3+i[S+2];break}return t=d3,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 nfe: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&iu[E],D>>=E,M-=E,t=ife;case ife: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=f3;break;case ofe: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=f3;break;case QW: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=rfe;case rfe: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 d3: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 sfe=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],EE=0,$W=1,afe=2,cfe=3,lfe=4,ufe=5,m3=6,h3=7,ffe=8,hA=9;function tKe(e,t){let n=this,i=EE,o=0,r=0,s=0,a,c=[0],l=[0],f=new eKe,d=0,p=new Int32Array(yfe*3),g=0,h=new t7;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==m3&&f.free(A),i=EE,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 EE: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=$W;break;case 1:L=[],N=[],_=[[]],b=[[]],t7.inflate_trees_fixed(L,N,_,b),f.init(L[0],N[0],_[0],0,b[0],0),T>>>=3,E-=3,i=m3;break;case 2:T>>>=3,E-=3,i=cfe;break;case 3:return T>>>=3,E-=3,i=hA,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 $W: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=hA,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?afe:d!==0?h3:EE;break;case afe: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?h3:EE;break;case cfe: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=hA,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=lfe;case lfe: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[sfe[s++]]=T&7,T>>>=3,E-=3}for(;s<19;)a[sfe[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=hA),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=ufe;case ufe:for(;C=r,!(s>=258+(C&31)+(C>>5&31));){let k,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&iu[C]))*3+1],V=p[(l[0]+(T&iu[C]))*3+2],V<16)T>>>=C,E-=C,a[s++]=V;else{for(O=V==18?7:V-14,k=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,k+=T&iu[O],T>>>=O,E-=O,O=s,C=r,O+k>258+(C&31)+(C>>5&31)||V==16&&O<1)return a=null,i=hA,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(--k!==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=hA),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=m3;case m3: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=EE;break}i=h3;case h3: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=ffe;case ffe: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 hA: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==$W?1:0}}var nKe=32,iKe=8,oKe=0,dfe=1,mfe=2,hfe=3,pfe=4,_fe=5,e7=6,Kw=7,gfe=12,Yg=13,rKe=[0,0,255,255];function sKe(){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=Kw,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 tKe(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==jXe?-5:0,o=-5;;)switch(s.mode){case oKe: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)!=iKe){s.mode=Yg,n.msg="unknown compression method",s.marker=5;break}if((s.method>>4)+8>s.wbits){s.mode=Yg,n.msg="invalid win size",s.marker=5;break}s.mode=dfe;case dfe: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=Yg,n.msg="incorrect header check",s.marker=5;break}if(!(r&nKe)){s.mode=Kw;break}s.mode=mfe;case mfe: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=hfe;case hfe: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=pfe;case pfe: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=_fe;case _fe: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=e7,2);case e7:return s.mode=Yg,n.msg="need dictionary",s.marker=0,-2;case Kw:if(o=s.blocks.proc(n,o),o==-3){s.mode=Yg,s.marker=0;break}if(o==0&&(o=i),o!=1)return o;o=i,s.blocks.reset(n,s.was),s.mode=gfe;case gfe:return n.avail_in=0,1;case Yg:return-3;default:return-2}},e.inflateSetDictionary=function(n,i,o){let r=0,s=o;if(!n||!n.istate||n.istate.mode!=e7)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=Kw,0},e.inflateSync=function(n){let i,o,r,s,a;if(!n||!n.istate)return-2;let c=n.istate;if(c.mode!=Yg&&(c.mode=Yg,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)==rKe[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=Kw,0)},e.inflateSyncPoint=function(n){return!n||!n.istate||!n.istate.blocks?-2:n.istate.blocks.sync_point()}}function Afe(){}Afe.prototype={inflateInit:function(e){let t=this;return t.istate=new sKe,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 aKe(e){let t=this,n=new Afe,i=e&&e.chunkSize?Math.floor(e.chunkSize*2):128*1024,o=WXe,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 xfe=aKe;var cKe={chunkSize:524288,maxWorkers:typeof navigator<"u"&&navigator.hardwareConcurrency||2,terminateWorkerTimeout:5e3,useWebWorkers:!0,workerScripts:void 0},dl=Object.assign({},cKe);function p3(){return dl}function bE(e){if(e.baseURL!==void 0&&(dl.baseURL=e.baseURL),e.chunkSize!==void 0&&(dl.chunkSize=e.chunkSize),e.maxWorkers!==void 0&&(dl.maxWorkers=e.maxWorkers),e.terminateWorkerTimeout!==void 0&&(dl.terminateWorkerTimeout=e.terminateWorkerTimeout),e.useWebWorkers!==void 0&&(dl.useWebWorkers=e.useWebWorkers),e.Deflate!==void 0&&(dl.Deflate=e.Deflate),e.Inflate!==void 0&&(dl.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");dl.workerScripts||(dl.workerScripts={}),dl.workerScripts.deflate=e.workerScripts.deflate}if(e.workerScripts.inflate){if(!Array.isArray(e.workerScripts.inflate))throw new Error("workerScripts.inflate must be an array");dl.workerScripts||(dl.workerScripts={}),dl.workerScripts.inflate=e.workerScripts.inflate}}}var Cfe=[];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;Cfe[e]=t}var n7=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^Cfe[(n^t[i])&255];this.crc=n}get(){return~this.crc}},qg=n7;var Jw=lKe;function lKe(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 Dc={concat(e,t){if(e.length===0||t.length===0)return e.concat(t);let n=e[e.length-1],i=Dc.getPartial(n);return i===32?e.concat(t):Dc._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+Dc.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]=Dc.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=Dc.getPartial(o);return i.push(Dc.partial(t+r&31,t+r>32?n:i.pop(),1)),i}},Zw={bytes:{fromBits(e){let n=Dc.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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pasword",vE=16,uKe="raw",Efe={name:"PBKDF2"},fKe={name:"HMAC"},dKe="SHA-1",mKe=Object.assign({hash:fKe},Efe),bfe=Object.assign({iterations:1e3,hash:{name:dKe}},Efe),hKe=["deriveBits"],$w=[8,12,16],Qw=[16,24,32],Xg=10,Sfe=[0,0,0,0],y3=typeof crypto<"u",vfe=y3&&typeof crypto.subtle<"u",Xm=Zw.bytes,wfe=o7.aes,Dfe=r7.ctrGladman,Ife=SE.hmacSha1,_3=class{constructor(t,n,i){Object.assign(this,{password:t,signed:n,strength:i-1,pendingInput:new Uint8Array(0)})}async append(t){let n=this;if(n.password){let o=ou(t,0,$w[n.strength]+2);await pKe(n,o,n.password),n.password=null,n.aesCtrGladman=new Dfe(new wfe(n.keys.key),Array.from(Sfe)),n.hmac=new Ife(n.keys.authentication),t=ou(t,$w[n.strength]+2)}let i=new Uint8Array(t.length-Xg-(t.length-Xg)%vE);return Pfe(n,t,i,0,Xg,!0)}flush(){let t=this,n=t.pendingInput,i=ou(n,0,n.length-Xg),o=ou(n,n.length-Xg),r=new Uint8Array(0);if(i.length){let a=Xm.toBits(i);t.hmac.update(a);let c=t.aesCtrGladman.update(a);r=Xm.fromBits(c)}let s=!0;if(t.signed){let a=ou(Xm.fromBits(t.hmac.digest()),0,Xg);for(let c=0;c<Xg;c++)a[c]!=o[c]&&(s=!1)}return{valid:s,data:r}}},g3=class{constructor(t,n){Object.assign(this,{password:t,strength:n-1,pendingInput:new Uint8Array(0)})}async append(t){let n=this,i=new Uint8Array(0);n.password&&(i=await _Ke(n,n.password),n.password=null,n.aesCtrGladman=new Dfe(new wfe(n.keys.key),Array.from(Sfe)),n.hmac=new Ife(n.keys.authentication));let o=new Uint8Array(i.length+t.length-t.length%vE);return o.set(i,0),Pfe(n,t,o,i.length,0)}flush(){let t=this,n=new Uint8Array(0);if(t.pendingInput.length){let o=t.aesCtrGladman.update(Xm.toBits(t.pendingInput));t.hmac.update(o),n=Xm.fromBits(o)}let i=ou(Xm.fromBits(t.hmac.digest()),0,Xg);return{data:s7(n,i),signature:i}}};function Pfe(e,t,n,i,o,r){let s=t.length-o;e.pendingInput.length&&(t=s7(e.pendingInput,t),n=xKe(n,s-s%vE));let a;for(a=0;a<=s-vE;a+=vE){let c=Xm.toBits(ou(t,a,a+vE));r&&e.hmac.update(c);let l=e.aesCtrGladman.update(c);r||e.hmac.update(l),n.set(Xm.fromBits(l),a+i)}return e.pendingInput=ou(t,a),n}async function pKe(e,t,n){await Ofe(e,n,ou(t,0,$w[e.strength]));let i=ou(t,$w[e.strength]),o=e.keys.passwordVerification;if(o[0]!=i[0]||o[1]!=i[1])throw new Error(wE)}async function _Ke(e,t){let n=gKe(new Uint8Array($w[e.strength]));return await Ofe(e,t,n),s7(n,e.keys.passwordVerification)}async function Ofe(e,t,n){let i=Jw(t),o=await yKe(uKe,i,mKe,!1,hKe),r=await AKe(Object.assign({salt:n},bfe),o,8*(Qw[e.strength]*2+2)),s=new Uint8Array(r);e.keys={key:Xm.toBits(ou(s,0,Qw[e.strength])),authentication:Xm.toBits(ou(s,Qw[e.strength],Qw[e.strength]*2)),passwordVerification:ou(s,Qw[e.strength]*2)}}function gKe(e){return y3&&typeof crypto.getRandomValues=="function"?crypto.getRandomValues(e):Tfe.getRandomValues(e)}function yKe(e,t,n,i,o){return y3&&vfe&&typeof crypto.subtle.importKey=="function"?crypto.subtle.importKey(e,t,n,i,o):SE.importKey(t)}async function AKe(e,t,n){return y3&&vfe&&typeof crypto.subtle.deriveBits=="function"?await crypto.subtle.deriveBits(e,t,n):SE.pbkdf2(t,e.salt,bfe.iterations,n)}function s7(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 xKe(e,t){if(t&&t>e.length){let n=e;e=new Uint8Array(t),e.set(n,0)}return e}function ou(e,t,n){return e.subarray(t,n)}var DE=12,A3=class{constructor(t,n){let i=this;Object.assign(i,{password:t,passwordVerification:n}),Lfe(i,t)}append(t){let n=this;if(n.password){let i=Mfe(n,t.subarray(0,DE));if(n.password=null,i[DE-1]!=n.passwordVerification)throw new Error(wE);t=t.subarray(DE)}return Mfe(n,t)}flush(){return{valid:!0,data:new Uint8Array(0)}}},x3=class{constructor(t,n){let i=this;Object.assign(i,{password:t,passwordVerification:n}),Lfe(i,t)}append(t){let n=this,i,o;if(n.password){n.password=null;let r=crypto.getRandomValues(new Uint8Array(DE));r[DE-1]=n.passwordVerification,i=new Uint8Array(t.length+r.length),i.set(Rfe(n,r),0),o=DE}else i=new Uint8Array(t.length),o=0;return i.set(Rfe(n,t),o),i}flush(){return{data:new Uint8Array(0)}}};function Mfe(e,t){let n=new Uint8Array(t.length);for(let i=0;i<t.length;i++)n[i]=Nfe(e)^t[i],a7(e,n[i]);return n}function Rfe(e,t){let n=new Uint8Array(t.length);for(let i=0;i<t.length;i++)n[i]=Nfe(e)^t[i],a7(e,t[i]);return n}function Lfe(e,t){e.keys=[305419896,591751049,878082192],e.crcKey0=new qg(e.keys[0]),e.crcKey2=new qg(e.keys[2]);for(let n=0;n<t.length;n++)a7(e,t.charCodeAt(n))}function a7(e,t){e.crcKey0.append([t]),e.keys[0]=~e.crcKey0.get(),e.keys[1]=Bfe(e.keys[1]+Ffe(e.keys[0])),e.keys[1]=Bfe(Math.imul(e.keys[1],134775813)+1),e.crcKey2.append([e.keys[1]>>>24]),e.keys[2]=~e.crcKey2.get()}function Nfe(e){let t=e.keys[2]|2;return Ffe(Math.imul(t,t^1)>>>8)}function Ffe(e){return e&255}function Bfe(e){return e&4294967295}var T3="deflate",E3="inflate",C3="Invalid 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t.inflate.flush()),{data:i,signature:n}}},l7=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 qg,zipCrypto:s,encrypt:n&&s?new x3(a,c):new g3(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 Ufe(e,t,n){if(t.codecType.startsWith(T3))return new l7(e,t,n);if(t.codecType.startsWith(E3))return new c7(e,t,n)}var Vfe="init",kfe="append",u7="flush",CKe="message",zfe=!0,b3=(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?EKe(e,i):TKe(e,i));function TKe(e,t){let n=Ufe(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 EKe(e,t){let n,i={type:"module"};if(!e.interface){if(!zfe)e.worker=o(i,t.baseURL);else try{e.worker=o({},t.baseURL)}catch{zfe=!1,e.worker=o(i,t.baseURL)}e.worker.addEventListener(CKe,a,!1),e.interface={append(c){return r({type:kfe,data:c})},flush(){return r({type:u7})},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:Vfe,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==Vfe||d==u7||d==kfe){let p=l.data;d==u7?(n.resolve({data:new Uint8Array(p),signature:l.signature}),n=null,e.onTaskFinished()):n.resolve(p&&new Uint8Array(p))}}}}var pA=[],f7=[];function S3(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(pA.length<n.maxWorkers){let a={};return pA.push(a),b3(a,e,t,n,s,o,r)}else{let a=pA.find(c=>!c.busy);return a?(Hfe(a),b3(a,e,t,n,s,o,r)):new Promise(c=>f7.push({resolve:c,codecConstructor:e,options:t,webWorker:o,scripts:r}))}function s(a){if(f7.length){let[{resolve:c,codecConstructor:l,options:f,webWorker:d,scripts:p}]=f7.splice(0,1);c(b3(a,l,f,n,s,d,p))}else a.worker?(Hfe(a),Number.isFinite(n.terminateWorkerTimeout)&&n.terminateWorkerTimeout>=0&&(a.terminateTimeout=setTimeout(()=>{pA=pA.filter(c=>c!=a),a.terminate()},n.terminateWorkerTimeout))):pA=pA.filter(c=>c!=a)}}function Hfe(e){e.terminateTimeout&&(clearTimeout(e.terminateTimeout),e.terminateTimeout=null)}var Wfe="Abort error";async function v3(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){d7(d,e);let g=await t.readUint8Array(l+i,Math.min(a,p-l)),h=g.length;d7(d,e);let A=await e.append(g);if(d7(d,e),f+=await Gfe(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 Gfe(n,g.data),{signature:g.signature,length:f}}}}function d7(e,t){if(e&&e.aborted)throw t.abort(),new Error(Wfe)}async function Gfe(e,t){return t.length&&await e.writeUint8Array(t),t.length}var m7="text/plain";var w3=class{constructor(){this.size=0}init(){this.initialized=!0}},D3=class extends w3{},eD=class extends w3{writeUint8Array(t){this.size+=t.length}},I3=class extends D3{constructor(t){super(),this.blobReader=new _A(new Blob([t],{type:m7}))}init(){super.init(),this.blobReader.init(),this.size=this.blobReader.size}readUint8Array(t,n){return this.blobReader.readUint8Array(t,n)}},P3=class extends eD{constructor(t){super(),this.encoding=t,this.blob=new Blob([],{type:m7})}writeUint8Array(t){super.writeUint8Array(t),this.blob=new Blob([this.blob,t.buffer],{type:m7})}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 O3=class extends eD{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)}},_A=class extends D3{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))})}}},IE=class extends eD{constructor(t){super(),this.contentType=t,this.arrayBuffersMaxlength=8,jfe(this)}writeUint8Array(t){super.writeUint8Array(t),this.arrayBuffers.length==this.arrayBuffersMaxlength&&Yfe(this),this.arrayBuffers.push(t.buffer)}getData(){return this.blob||(this.arrayBuffers.length&&Yfe(this),this.blob=this.pendingBlob,jfe(this)),this.blob}};function jfe(e){e.pendingBlob=new Blob([],{type:e.contentType}),e.arrayBuffers=[]}function Yfe(e){e.pendingBlob=new Blob([e.pendingBlob,...e.arrayBuffers],{type:e.contentType}),e.arrayBuffers=[]}var PE="/",h7=new Date(2107,11,31),p7=new Date(1980,0,1);var bKe="\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(""),qfe=e=>{let t="";for(let n=0;n<e.length;n++)t+=bKe[e[n]];return t};var M3=SKe;function SKe(e,t){if(t&&t.trim().toLowerCase()=="cp437")return qfe(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 vKe=["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"],Bp=class{constructor(t){vKe.forEach(n=>this[n]=t[n])}};var y7="File format is not recognized",PKe="End of central directory not found",OKe="End of Zip64 central directory not found",MKe="End of Zip64 central directory locator not found",RKe="Central directory header not found",BKe="Local file header not found",LKe="Zip64 extra field not found",NKe="File contains encrypted entry",FKe="Encryption method not supported",Xfe="Compression method not supported",Kfe="utf-8",Jfe="cp437",Zfe=["uncompressedSize","compressedSize","offset"],z3=class{constructor(t,n={}){Object.assign(this,{reader:t,options:n,config:p3()})}async*getEntriesGenerator(t={}){let n=this,i=n.reader;if(i.initialized||await i.init(),i.size<22)throw new Error(y7);let o=await HKe(i,101010256,i.size,22,65535*16);if(!o)throw new Error(PKe);let r=qa(o),s=Ys(r,12),a=Ys(r,16),c=ru(r,8),l=0;if(a==4294967295||s==4294967295||c==65535){let g=await Kg(i,o.offset-20,20),h=qa(g);if(Ys(h,0)!=117853008)throw new Error(OKe);a=R3(h,8);let A=await Kg(i,a,56),x=qa(A),C=o.offset-20-56;if(Ys(x,0)!=101075792&&a!=C){let T=a;a=C,l=a-T,A=await Kg(i,a,56),x=qa(A)}if(Ys(x,0)!=101075792)throw new Error(MKe);c=R3(x,32),s=R3(x,40),a-=s}if(a<0||a>=i.size)throw new Error(y7);let f=0,d=await Kg(i,a,s),p=qa(d);if(s){let g=o.offset-s;if(Ys(p,f)!=33639248&&a!=g){let h=a;a=g,l=a-h,d=await Kg(i,a,s),p=qa(d)}}if(a<0||a>=i.size)throw new Error(y7);for(let g=0;g<c;g++){let h=new x7(i,n.config,n.options);if(Ys(p,f)!=33639248)throw new Error(RKe);$fe(h,p,f+6);let A=!!h.bitFlag.languageEncodingFlag,x=f+46,C=x+h.filenameLength,T=C+h.extraFieldLength,E=ru(p,f+4),S=(E&0)==0;Object.assign(h,{versionMadeBy:E,msDosCompatible:S,compressedSize:0,uncompressedSize:0,commentLength:ru(p,f+32),directory:S&&(ME(p,f+38)&16)==16,offset:Ys(p,f+42)+l,internalFileAttribute:Ys(p,f+34),externalFileAttribute:Ys(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=OE(n,t,"filenameEncoding"),M=OE(n,t,"commentEncoding"),[O,L]=await Promise.all([M3(h.rawFilename,h.filenameUTF8?Kfe:D||Jfe),M3(h.rawComment,h.commentUTF8?Kfe:M||Jfe)]);h.filename=O,h.comment=L,!h.directory&&h.filename.endsWith(PE)&&(h.directory=!0),await ede(h,h,p,f+6);let N=new Bp(h);if(N.getData=(_,b)=>h.getData(_,N,b),f=w,t.onprogress)try{t.onprogress(g+1,c,new Bp(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 x7=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 Kg(r,s,30),x=qa(A),C=OE(o,i,"password");if(C=C&&C.length&&C,a&&a.originalCompressionMethod!=99)throw new Error(Xfe);if(c!=0&&c!=8)throw new Error(Xfe);if(Ys(x,0)!=67324752)throw new Error(BKe);$fe(h,x,4),A=await Kg(r,s,30+h.filenameLength+h.extraFieldLength),h.rawExtraField=A.subarray(30+h.filenameLength),await ede(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(FKe);if(!C)throw new Error(NKe)}let S=await S3(l.Inflate,{codecType:E3,password:C,zipCrypto:E,encryptionStrength:a&&a.strength,signed:OE(o,i,"checkSignature"),passwordVerification:E&&(f.dataDescriptor?p>>>8&255:d>>>24&255),signature:d,compressed:c!=0,encrypted:T,useWebWorkers:OE(o,i,"useWebWorkers")},l);t.initialized||await t.init();let w=OE(o,i,"signal"),D=s+30+h.filenameLength+h.extraFieldLength;return await v3(S,r,t,D,()=>g,l,{onprogress:i.onprogress,signal:w}),t.getData()}};function $fe(e,t,n){let i=e.rawBitFlag=ru(t,n+2),o=(i&1)==1,r=Ys(t,n+6);Object.assign(e,{encrypted:o,version:ru(t,n),bitFlag:{level:(i&6)>>1,dataDescriptor:(i&8)==8,languageEncodingFlag:(i&2048)==2048},rawLastModDate:r,lastModDate:GKe(r),filenameLength:ru(t,n+22),extraFieldLength:ru(t,n+24)})}async function ede(e,t,n,i){let o=t.rawExtraField,r=t.extraField=new Map,s=qa(new Uint8Array(o)),a=0;try{for(;a<o.length;){let A=ru(s,a),x=ru(s,a+2);r.set(A,{type:A,data:o.slice(a+4,a+4+x)}),a+=4+x}}catch{}let c=ru(n,i+4);t.signature=Ys(n,i+10),t.uncompressedSize=Ys(n,i+18),t.compressedSize=Ys(n,i+14);let l=r.get(1);l&&(UKe(l,t),t.extraFieldZip64=l);let f=r.get(28789);f&&(await Qfe(f,"filename","rawFilename",t,e),t.extraFieldUnicodePath=f);let d=r.get(25461);d&&(await Qfe(d,"comment","rawComment",t,e),t.extraFieldUnicodeComment=d);let p=r.get(39169);p?(VKe(p,t,c),t.extraFieldAES=p):t.compressionMethod=c;let g=r.get(10);g&&(kKe(g,t),t.extraFieldNTFS=g);let h=r.get(21589);h&&(zKe(h,t),t.extraFieldExtendedTimestamp=h)}function UKe(e,t){t.zip64=!0;let n=qa(e.data);e.values=[];for(let o=0;o<Math.floor(e.data.length/8);o++)e.values.push(R3(n,0+o*8));let i=Zfe.filter(o=>t[o]==4294967295);for(let o=0;o<i.length;o++)e[i[o]]=e.values[o];Zfe.forEach(o=>{if(t[o]==4294967295)if(e[o]!==void 0)t[o]=e[o];else throw new Error(LKe)})}async function Qfe(e,t,n,i,o){let r=qa(e.data);e.version=ME(r,0),e.signature=Ys(r,1);let s=new qg;s.append(o[n]);let a=qa(new Uint8Array(4));a.setUint32(0,s.get(),!0),e[t]=await M3(e.data.subarray(5)),e.valid=!o.bitFlag.languageEncodingFlag&&e.signature==Ys(a,0),e.valid&&(i[t]=e[t],i[t+"UTF8"]=!0)}function VKe(e,t,n){let i=qa(e.data);e.vendorVersion=ME(i,0),e.vendorId=ME(i,2);let o=ME(i,4);e.strength=o,e.originalCompressionMethod=n,t.compressionMethod=e.compressionMethod=ru(i,5)}function kKe(e,t){let n=qa(e.data),i=4,o;try{for(;i<e.data.length&&!o;){let r=ru(n,i),s=ru(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=qa(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=A7(s),f=A7(a),d=A7(c),p={lastModDate:l,lastAccessDate:f,creationDate:d};Object.assign(e,p),Object.assign(t,p)}}catch{}}function zKe(e,t){let n=qa(e.data),i=ME(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=Ys(n,s);t[a]=e[a]=new Date(l*1e3);let f=r[c];e[f]=l}s+=4})}async function HKe(e,t,n,i,o){let r=new Uint8Array(4),s=qa(r);WKe(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 Kg(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 OE(e,t,n){return t[n]===void 0?e.options[n]:t[n]}function GKe(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 A7(e){return new Date(Number(e/BigInt(1e4)-BigInt(116444736e5)))}function ME(e,t){return e.getUint8(t)}function ru(e,t){return 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0,this.extendedData=void 0}cu._DeferredLoading=Jm;cu._getTimestamp=Ci;var oU=cu;function rD(){fe.throwInstantiationError()}rD.prototype.update=fe.throwInstantiationError;rD.prototype.getBoundingSphere=fe.throwInstantiationError;rD.prototype.isDestroyed=fe.throwInstantiationError;rD.prototype.destroy=fe.throwInstantiationError;var Nde=rD;var K7=32,XJe="http://www.opengis.net/kml/2.2",wd="http://www.google.com/kml/ext/2.2",KJe="http://www.w3.org/2000/xmlns/";function rU(e){this._files={},this._promises=[],this._count=0,this._modelCallback=e}var JJe=/^data:image\/([^,;]+)/;rU.prototype.texture=function(e){let t=this,n;if(typeof e=="string"||e instanceof Ie){if(e=Ie.createIfNeeded(e),!e.isDataUri)return e.url;let i=e.url.match(JJe);n=`texture_${++this._count}`,u(i)&&(n+=`.${i[1]}`);let o=e.fetchBlob().then(function(r){t._files[n]=r});return this._promises.push(o),n}if(e instanceof HTMLCanvasElement){n=`texture_${++this._count}.png`;let i=new 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n=tn("ThirdParty/Workers/z-worker-pako.js");bE({workerScripts:{deflate:[n,"./pako_deflate.min.js"],inflate:[n,"./pako_inflate.min.js"]}});let i=new IE,o=new W3(i);return o.add("doc.kml",new I3(e)).then(function(){let r=Object.keys(t);return kde(o,r,t,0)}).then(function(){return o.close()}).then(function(r){return{kmz:r}})}function kde(e,t,n,i){if(t.length===i)return;let o=t[i];return e.add(o,new _A(n[o])).then(function(){return kde(e,t,n,i+1)})}Z7._createState=function(e){let t=e.entities,n=new J7,i=t.computeAvailability(),o=u(e.time)?e.time:i.start,r=y(e.defaultAvailability,i),s=y(e.sampleDuration,60);r.start===ze.MINIMUM_VALUE?r.stop===ze.MAXIMUM_VALUE?r=new bn:ee.addSeconds(r.stop,-10*s,r.start):r.stop===ze.MAXIMUM_VALUE&&ee.addSeconds(r.start,10*s,r.stop);let a=new rU(e.modelCallback);return{kmlDoc:document.implementation.createDocument(XJe,"kml"),ellipsoid:y(e.ellipsoid,oe.WGS84),idManager:new Vde,styleCache:n,externalFileHandler:a,time:o,valueGetter:new 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o=e.kmlDoc,r=e.ellipsoid,s=e.valueGetter,a=y(t.billboard,t.point);if(!u(a)&&!u(t.path))return;let c=t.position;if(!c.isConstant){Hde(e,t,a,n,i);return}s.get(c,void 0,pl);let l=mn(o,"coordinates",yA(pl,r)),f=o.createElement("Point"),d=o.createElement("altitudeMode");d.appendChild(xA(e,a.heightReference)),f.appendChild(d),f.appendChild(l),n.push(f);let p=a instanceof sc?Wde(e,a):Gde(e,a);i.push(p)}function Hde(e,t,n,i,o){let r=e.kmlDoc,s=e.ellipsoid,a=e.valueGetter,c,l=t.position,f=!0;l instanceof da?(c=l.intervals,f=!1):c=y(t.availability,e.defaultAvailability);let d=n instanceof y_,p,g,h,A=[];for(p=0;p<c.length;++p){let C=c.get(p),T=f?l:C.data,E=r.createElement("altitudeMode");T instanceof Mp?(T=T._value,E.appendChild(xA(e,We.CLAMP_TO_GROUND))):u(n)?E.appendChild(xA(e,n.heightReference)):E.appendChild(xA(e,We.NONE));let S=[],w=[];if(T.isConstant){a.get(T,void 0,pl);let M=mn(r,"coordinates",yA(pl,s));S.push(ee.toIso8601(C.start)),w.push(M),S.push(ee.toIso8601(C.stop)),w.push(M)}else if(T instanceof ma)for(h=T._property._times,g=0;g<h.length;++g)S.push(ee.toIso8601(h[g])),T.getValueInReferenceFrame(h[g],no.FIXED,pl),w.push(yA(pl,s));else if(T instanceof nf){h=T._times;let M=T._values;for(g=0;g<h.length;++g)S.push(ee.toIso8601(h[g])),m.fromArray(M,g*3,pl),w.push(yA(pl,s))}else{let M=e.sampleDuration;C.start.clone(vd),C.isStartIncluded||ee.addSeconds(vd,M,vd);let O=C.stop;for(;ee.lessThan(vd,O);)T.getValue(vd,pl),S.push(ee.toIso8601(vd)),w.push(yA(pl,s)),ee.addSeconds(vd,M,vd);C.isStopIncluded&&ee.equals(vd,O)&&(T.getValue(vd,pl),S.push(ee.toIso8601(vd)),w.push(yA(pl,s)))}let D=r.createElementNS(wd,"Track");D.appendChild(E);for(let M=0;M<S.length;++M){let O=mn(r,"when",S[M]),L=mn(r,"coord",w[M],wd);D.appendChild(O),D.appendChild(L)}d&&D.appendChild(jde(e,n)),A.push(D)}if(A.length===1)i.push(A[0]);else if(A.length>1){let C=r.createElementNS(wd,"MultiTrack");for(p=0;p<A.length;++p)C.appendChild(A[p]);i.push(C)}if(u(n)&&!d){let C=n instanceof 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c=i.get(t.scale);u(c)&&r.appendChild(mn(n,"scale",c));let l=i.get(t.pixelOffset);if(u(l)){c=y(c,1),H.divideByScalar(l,c,l);let p=i.get(t.width,K7),g=i.get(t.height,K7),h=i.get(t.horizontalOrigin,pi.CENTER);h===pi.CENTER?l.x-=p*.5:h===pi.RIGHT&&(l.x-=p);let A=i.get(t.verticalOrigin,Mn.CENTER);A===Mn.TOP?l.y+=g:A===Mn.CENTER&&(l.y+=g*.5);let x=n.createElement("hotSpot");x.setAttribute("x",-l.x),x.setAttribute("y",l.y),x.setAttribute("xunits","pixels"),x.setAttribute("yunits","pixels"),r.appendChild(x)}let f=i.get(t.rotation),d=i.get(t.alignedAxis);return u(f)&&m.equals(m.UNIT_Z,d)&&(f=P.toDegrees(-f),f===0&&(f=360),r.appendChild(mn(n,"heading",f))),r}function eZe(e,t,n,i){let o=e.kmlDoc,r=e.ellipsoid,s=e.valueGetter;if(!u(t))return;let a=o.createElement("LineString"),c=o.createElement("altitudeMode"),l=s.get(t.clampToGround,!1),f;l?(a.appendChild(mn(o,"tessellate",!0)),f=o.createTextNode("clampToGround")):f=o.createTextNode("absolute"),c.appendChild(f),a.appendChild(c);let d=t.positions,p=s.get(d),g=mn(o,"coordinates",yA(p,r));a.appendChild(g);let h=s.get(t.zIndex);l&&u(h)&&a.appendChild(mn(o,"drawOrder",h,wd)),n.push(a);let A=o.createElement("LineStyle"),x=s.get(t.width);u(x)&&A.appendChild(mn(o,"width",x)),Q7(e,t.material,A),i.push(A)}function tZe(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,Ic),c.push(`${P.toDegrees(Ic.longitude)},${P.toDegrees(Ic.latitude)},${r}`);let f=mn(i,"coordinates",c.join(" ")),d=i.createElement("outerBoundaryIs"),p=i.createElement("LinearRing");return p.appendChild(f),d.appendChild(p),[d]}function Fde(e,t,n,i){let o=e.kmlDoc,r=e.ellipsoid,s=[],a=t.length;for(let f=0;f<a;++f)he.fromCartesian(t[f],r,Ic),s.push(`${P.toDegrees(Ic.longitude)},${P.toDegrees(Ic.latitude)},${i?Ic.height:n}`);let c=mn(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*=pZe;let F=l+f*lu,k=d+p*lu,V=A+x*lu,G=g+h*lu;return dme(a,c,F,k,G,V,t)}var ume=.012300034,rQe=ume/(ume+1)*-1;function sQe(e,t){return t=mme(e,t),m.multiplyByScalar(t,rQe,t)}var hme=new Z(1.0000000000000002,5619723173785822e-31,4690511510146299e-34,-5154129427414611e-31,.9174820620691819,-.39777715593191376,-223970096136568e-30,.39777715593191376,.9174820620691819),aD=new m;ej.computeSunPositionInEarthInertialFrame=function(e,t){return u(e)||(e=ee.now()),u(t)||(t=new m),aD=oQe(e,aD),t=m.negate(aD,t),sQe(e,aD),m.subtract(t,aD,t),Z.multiplyByVector(hme,t,t),t};ej.computeMoonPositionInEarthInertialFrame=function(e,t){return u(e)||(e=ee.now()),t=mme(e,t),Z.multiplyByVector(hme,t,t),t};var TA=ej;function aQe(e){e=y(e,y.EMPTY_OBJECT),this.color=z.clone(y(e.color,z.WHITE)),this.intensity=y(e.intensity,2)}var $g=aQe;function FE(){this.globeDepthTexture=void 0,this.gamma=void 0,this._viewport=new qe,this._viewportCartesian4=new re,this._viewportDirty=!1,this._viewportOrthographicMatrix=B.clone(B.IDENTITY),this._viewportTransformation=B.clone(B.IDENTITY),this._model=B.clone(B.IDENTITY),this._view=B.clone(B.IDENTITY),this._inverseView=B.clone(B.IDENTITY),this._projection=B.clone(B.IDENTITY),this._infiniteProjection=B.clone(B.IDENTITY),this._entireFrustum=new H,this._currentFrustum=new H,this._frustumPlanes=new re,this._farDepthFromNearPlusOne=void 0,this._log2FarDepthFromNearPlusOne=void 0,this._oneOverLog2FarDepthFromNearPlusOne=void 0,this._frameState=void 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 Wn,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 z,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(FE.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 pme(this),this._viewportOrthographicMatrix}},viewportTransformation:{get:function(){return pme(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 tj(this),this._view3D}},viewRotation:{get:function(){return tj(this),this._viewRotation}},viewRotation3D:{get:function(){return tj(this),this._viewRotation3D}},inverseView:{get:function(){return this._inverseView}},inverseView3D:{get:function(){return yme(this),this._inverseView3D}},inverseViewRotation:{get:function(){return this._inverseViewRotation}},inverseViewRotation3D:{get:function(){return yme(this),this._inverseViewRotation3D}},projection:{get:function(){return this._projection}},inverseProjection:{get:function(){return gQe(this),this._inverseProjection}},infiniteProjection:{get:function(){return this._infiniteProjection}},modelView:{get:function(){return yQe(this),this._modelView}},modelView3D:{get:function(){return AQe(this),this._modelView3D}},modelViewRelativeToEye:{get:function(){return SQe(this),this._modelViewRelativeToEye}},inverseModelView:{get:function(){return xQe(this),this._inverseModelView}},inverseModelView3D:{get:function(){return CQe(this),this._inverseModelView3D}},viewProjection:{get:function(){return TQe(this),this._viewProjection}},inverseViewProjection:{get:function(){return EQe(this),this._inverseViewProjection}},modelViewProjection:{get:function(){return bQe(this),this._modelViewProjection}},inverseModelViewProjection:{get:function(){return vQe(this),this._inverseModelViewProjection}},modelViewProjectionRelativeToEye:{get:function(){return wQe(this),this._modelViewProjectionRelativeToEye}},modelViewInfiniteProjection:{get:function(){return DQe(this),this._modelViewInfiniteProjection}},normal:{get:function(){return IQe(this),this._normal}},normal3D:{get:function(){return PQe(this),this._normal3D}},inverseNormal:{get:function(){return OQe(this),this._inverseNormal}},inverseNormal3D:{get:function(){return MQe(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 gme(this),this._encodedCameraPositionMC.high}},encodedCameraPositionMCLow:{get:function(){return gme(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 cQe(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 lQe(e,t){B.clone(t,e._inverseView),B.getMatrix3(t,e._inverseViewRotation)}function uQe(e,t){B.clone(t,e._projection),e._inverseProjectionDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0}function fQe(e,t){B.clone(t,e._infiniteProjection),e._modelViewInfiniteProjectionDirty=!0}function dQe(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 cD=new Z,mQe=new he;function hQe(e,t){u(Ot.computeIcrfToFixedMatrix(t.time,cD))||(cD=Ot.computeTemeToPseudoFixedMatrix(t.time,cD));let n=TA.computeSunPositionInEarthInertialFrame(t.time,e._sunPositionWC);Z.multiplyByVector(cD,n,n),m.normalize(n,e._sunDirectionWC),n=Z.multiplyByVector(e.viewRotation3D,n,e._sunDirectionEC),m.normalize(n,n),n=TA.computeMoonPositionInEarthInertialFrame(t.time,e._moonDirectionEC),Z.multiplyByVector(cD,n,n),Z.multiplyByVector(e.viewRotation3D,n,n),m.normalize(n,n);let i=t.mapProjection,r=i.ellipsoid.cartesianToCartographic(e._sunPositionWC,mQe);i.project(r,e._sunPositionColumbusView)}FE.prototype.updateCamera=function(e){cQe(this,e.viewMatrix),lQe(this,e.inverseViewMatrix),dQe(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};FE.prototype.updateFrustum=function(e){uQe(this,e.projectionMatrix),u(e.infiniteProjectionMatrix)&&fQe(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};FE.prototype.updatePass=function(e){this._pass=e};var pQe=[],_Qe=new $g;FE.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),hQe(this,e);let n=y(e.light,_Qe);n instanceof $g?(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,pQe),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,z.clone(e.backgroundColor,this._backgroundColor),this._minimumDisableDepthTestDistance=e.minimumDisableDepthTestDistance,this._minimumDisableDepthTestDistance*=this._minimumDisableDepthTestDistance,this._minimumDisableDepthTestDistance===Number.POSITIVE_INFINITY&&(this._minimumDisableDepthTestDistance=-1)};function pme(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 gQe(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 yQe(e){e._modelViewDirty&&(e._modelViewDirty=!1,B.multiplyTransformation(e._view,e._model,e._modelView))}function AQe(e){e._modelView3DDirty&&(e._modelView3DDirty=!1,B.multiplyTransformation(e.view3D,e._model,e._modelView3D))}function xQe(e){e._inverseModelViewDirty&&(e._inverseModelViewDirty=!1,B.inverse(e.modelView,e._inverseModelView))}function CQe(e){e._inverseModelView3DDirty&&(e._inverseModelView3DDirty=!1,B.inverse(e.modelView3D,e._inverseModelView3D))}function TQe(e){e._viewProjectionDirty&&(e._viewProjectionDirty=!1,B.multiply(e._projection,e._view,e._viewProjection))}function EQe(e){e._inverseViewProjectionDirty&&(e._inverseViewProjectionDirty=!1,B.inverse(e.viewProjection,e._inverseViewProjection))}function bQe(e){e._modelViewProjectionDirty&&(e._modelViewProjectionDirty=!1,B.multiply(e._projection,e.modelView,e._modelViewProjection))}function SQe(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 vQe(e){e._inverseModelViewProjectionDirty&&(e._inverseModelViewProjectionDirty=!1,B.inverse(e.modelViewProjection,e._inverseModelViewProjection))}function wQe(e){e._modelViewProjectionRelativeToEyeDirty&&(e._modelViewProjectionRelativeToEyeDirty=!1,B.multiply(e._projection,e.modelViewRelativeToEye,e._modelViewProjectionRelativeToEye))}function DQe(e){e._modelViewInfiniteProjectionDirty&&(e._modelViewInfiniteProjectionDirty=!1,B.multiply(e._infiniteProjection,e.modelView,e._modelViewInfiniteProjection))}function IQe(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 PQe(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 OQe(e){e._inverseNormalDirty&&(e._inverseNormalDirty=!1,B.getMatrix3(e.inverseModelView,e._inverseNormal),Z.getRotation(e._inverseNormal,e._inverseNormal))}function MQe(e){e._inverseNormal3DDirty&&(e._inverseNormal3DDirty=!1,B.getMatrix3(e.inverseModelView3D,e._inverseNormal3D),Z.getRotation(e._inverseNormal3D,e._inverseNormal3D))}var _me=new m;function gme(e){e._encodedCameraPositionMCDirty&&(e._encodedCameraPositionMCDirty=!1,B.multiplyByPoint(e.inverseModel,e._cameraPosition,_me),Wn.fromCartesian(_me,e._encodedCameraPositionMC))}var RQe=new m,BQe=new m,LQe=new m,NQe=new m,FQe=new he,UQe=new m,VQe=new B;function kQe(e,t,n,i,o,r,s,a){let c=RQe;c.x=e.y,c.y=e.z,c.z=e.x;let l=BQe;l.x=n.y,l.y=n.z,l.z=n.x;let f=LQe;f.x=i.y,f.y=i.z,f.z=i.x;let d=NQe;d.x=t.y,d.y=t.z,d.z=t.x,r===ne.SCENE2D&&(c.z=o*.5);let p=s.unproject(c,FQe);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,UQe),A=Ot.eastNorthUpToFixedFrame(h,g,VQe);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 tj(e){e._view3DDirty&&(e._mode===ne.SCENE3D?B.clone(e._view,e._view3D):kQe(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 yme(e){e._inverseView3DDirty&&(B.inverseTransformation(e.view3D,e._inverseView3D),B.getMatrix3(e._inverseView3D,e._inverseViewRotation3D),e._inverseView3DDirty=!1)}var dU=FE;function uu(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):zQe(e,o,i),c=typeof WebGL2RenderingContext<"u"&&s instanceof WebGL2RenderingContext;this._canvas=e,this._originalGLContext=s,this._gl=s,this._webgl2=c,this._id=Gn(),this.validateFramebuffer=!1,this.validateShaderProgram=!1,this.logShaderCompilation=!1,this._throwOnWebGLError=!1,this._shaderCache=new lU(this),this._textureCache=new uU;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=!!Ir(l,["OES_standard_derivatives"]),this._blendMinmax=!!Ir(l,["EXT_blend_minmax"]),this._elementIndexUint=!!Ir(l,["OES_element_index_uint"]),this._depthTexture=!!Ir(l,["WEBGL_depth_texture","WEBKIT_WEBGL_depth_texture"]),this._fragDepth=!!Ir(l,["EXT_frag_depth"]),this._debugShaders=Ir(l,["WEBGL_debug_shaders"]),this._textureFloat=!!Ir(l,["OES_texture_float"]),this._textureHalfFloat=!!Ir(l,["OES_texture_half_float"]),this._textureFloatLinear=!!Ir(l,["OES_texture_float_linear"]),this._textureHalfFloatLinear=!!Ir(l,["OES_texture_half_float_linear"]),this._colorBufferFloat=!!Ir(l,["EXT_color_buffer_float","WEBGL_color_buffer_float"]),this._floatBlend=!!Ir(l,["EXT_float_blend"]),this._colorBufferHalfFloat=!!Ir(l,["EXT_color_buffer_half_float"]),this._s3tc=!!Ir(l,["WEBGL_compressed_texture_s3tc","MOZ_WEBGL_compressed_texture_s3tc","WEBKIT_WEBGL_compressed_texture_s3tc"]),this._pvrtc=!!Ir(l,["WEBGL_compressed_texture_pvrtc","WEBKIT_WEBGL_compressed_texture_pvrtc"]),this._astc=!!Ir(l,["WEBGL_compressed_texture_astc"]),this._etc=!!Ir(l,["WEBG_compressed_texture_etc"]),this._etc1=!!Ir(l,["WEBGL_compressed_texture_etc1"]),this._bc7=!!Ir(l,["EXT_texture_compression_bptc"]),Ml.setKTX2SupportedFormats(this._s3tc,this._pvrtc,this._astc,this._etc,this._etc1,this._bc7);let A=r?Ir(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,k,V){l.drawElementsInstanced(I,R,F,k,V)},S=function(I,R,F,k){l.drawArraysInstanced(I,R,F,k)},w=function(I,R){l.vertexAttribDivisor(I,R)},D=function(I){l.drawBuffers(I)}}else M=Ir(l,["OES_vertex_array_object"]),u(M)&&(x=function(){return 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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=YQe(this._originalGLContext,e?WQe:void 0)}},defaultTexture:{get:function(){return this._defaultTexture===void 0&&(this._defaultTexture=new Mt({context:this,source:{width:1,height:1,arrayBufferView:new 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this._gl.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._gl.drawingBufferWidth}},defaultFramebuffer:{get:function(){return qQe}}});function Ame(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 nj;typeof WebGLRenderingContext<"u"&&(nj=[te.BACK]);function ij(e,t){if(t!==e._currentFramebuffer){e._currentFramebuffer=t;let n=nj;if(u(t))t._bind(),n=t._getActiveColorAttachments();else{let i=e._gl;i.bindFramebuffer(i.FRAMEBUFFER,null)}e.drawBuffers&&e.glDrawBuffers(n)}}var XQe=new ui;uu.prototype.clear=function(e,t){e=y(e,XQe),t=y(t,this._defaultPassState);let n=this._gl,i=0,o=e.color,r=e.depth,s=e.stencil;u(o)&&(z.equals(this._clearColor,o)||(z.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);Ame(this,a,t,!0);let c=y(e.framebuffer,t.framebuffer);ij(this,c),n.clear(i)};function KQe(e,t,n,i,o){ij(e,t),Ame(e,o,n,!1),i._bind(),e._maxFrameTextureUnitIndex=Math.max(e._maxFrameTextureUnitIndex,i.maximumTextureUnitIndex)}function JQe(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()}uu.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),KQe(this,o,t,n,r),JQe(this,e,n,i)};uu.prototype.endFrame=function(){let e=this._gl;e.useProgram(null),this._currentFramebuffer=void 0,e.bindFramebuffer(e.FRAMEBUFFER,null);let t=nj;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)};uu.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=at.createTypedArray(at.RGBA,a,o,r);return ij(this,s),t.readPixels(n,i,o,r,at.RGBA,Ke.toWebGLConstant(a,this),c),c};var xme={position:0,textureCoordinates:1};uu.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=ai.fromGeometry({context:this,geometry:t,attributeLocations:xme,bufferUsage:Fe.STATIC_DRAW,interleave:!0}),this.cache.viewportQuad_vertexArray=e}return e};uu.prototype.createViewportQuadCommand=function(e,t){return t=y(t,y.EMPTY_OBJECT),new nt({vertexArray:this.getViewportQuadVertexArray(),primitiveType:Le.TRIANGLES,renderState:t.renderState,shaderProgram:Zt.fromCache({context:this,vertexShaderSource:LE,fragmentShaderSource:e,attributeLocations:xme}),uniformMap:t.uniformMap,owner:t.owner,framebuffer:t.framebuffer,pass:t.pass})};uu.prototype.getObjectByPickColor=function(e){return this._pickObjects[e.toRgba()]};function oj(e,t,n){this._pickObjects=e,this.key=t,this.color=n}Object.defineProperties(oj.prototype,{object:{get:function(){return this._pickObjects[this.key]},set:function(e){this._pickObjects[this.key]=e}}});oj.prototype.destroy=function(){delete this._pickObjects[this.key]};uu.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 oj(this._pickObjects,t,z.fromRgba(t))};uu.prototype.isDestroyed=function(){return!1};uu.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)};uu._deprecationWarning=$;var mU=uu;function ZQe(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 uc({context:e,source:{positiveX:r[0],negativeX:r[1],positiveY:r[2],negativeY:r[3],positiveZ:r[4],negativeZ:r[5]}})})}var hU=ZQe;var QQe={NONE:0,LERC:1},Id=Object.freeze(QQe);var $Qe={NONE:0,BITS12:1},Ks=Object.freeze($Qe);var EA=new m,e$e=new m,hf=new H,pU=new B,t$e=new B,n$e=Math.pow(2,12);function Xa(e,t,n,i,o,r,s,a,c,l){let f=Ks.NONE,d,p;if(u(t)&&u(n)&&u(i)&&u(o)){let g=t.minimum,h=t.maximum,A=m.subtract(h,g,e$e),x=i-n;Math.max(m.maximumComponent(A),x)<n$e-1?f=Ks.BITS12:f=Ks.NONE,d=B.inverseTransformation(o,new B);let T=m.negate(g,EA);B.multiply(B.fromTranslation(T,pU),d,d);let E=EA;E.x=1/A.x,E.y=1/A.y,E.z=1/A.z,B.multiply(B.fromScale(E,pU),d,d),p=B.clone(o),B.setTranslation(p,m.ZERO,p),o=B.clone(o,new B);let S=B.fromTranslation(g,pU),w=B.fromScale(A,t$e),D=B.multiply(S,w,pU);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()}Xa.prototype.encode=function(e,t,n,i,o,r,s,a){let c=i.x,l=i.y;if(this.quantization===Ks.BITS12){n=B.multiplyByPoint(this.toScaledENU,n,EA),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,hf);let p=jn.compressTextureCoordinates(hf);H.fromElements(n.z,d,hf);let g=jn.compressTextureCoordinates(hf);H.fromElements(c,l,hf);let h=jn.compressTextureCoordinates(hf);if(e[t++]=p,e[t++]=g,e[t++]=h,this.hasWebMercatorT){H.fromElements(s,0,hf);let A=jn.compressTextureCoordinates(hf);e[t++]=A}}else m.subtract(n,this.center,EA),e[t++]=EA.x,e[t++]=EA.y,e[t++]=EA.z,e[t++]=o,e[t++]=c,e[t++]=l,this.hasWebMercatorT&&(e[t++]=s);return this.hasVertexNormals&&(e[t++]=jn.octPackFloat(r)),this.hasGeodeticSurfaceNormals&&(e[t++]=a.x,e[t++]=a.y,e[t++]=a.z),t};var i$e=new m,Cme=new m;Xa.prototype.addGeodeticSurfaceNormals=function(e,t,n){if(this.hasGeodeticSurfaceNormals)return;let i=this.stride,o=e.length/i;this.hasGeodeticSurfaceNormals=!0,this._calculateStrideAndOffsets();let r=this.stride;for(let s=0;s<o;s++){for(let f=0;f<i;f++){let d=s*i+f,p=s*r+f;t[p]=e[d]}let a=this.decodePosition(t,s,i$e),c=n.geodeticSurfaceNormal(a,Cme),l=s*r+this._offsetGeodeticSurfaceNormal;t[l]=c.x,t[l+1]=c.y,t[l+2]=c.z}};Xa.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]}};Xa.prototype.decodePosition=function(e,t,n){if(u(n)||(n=new m),t*=this.stride,this.quantization===Ks.BITS12){let i=jn.decompressTextureCoordinates(e[t],hf);n.x=i.x,n.y=i.y;let o=jn.decompressTextureCoordinates(e[t+1],hf);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)};Xa.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,Cme),a=this.decodeHeight(e,t),c=jc.getHeight(a,i,o)-a;n.x+=s.x*c,n.y+=s.y*c,n.z+=s.z*c}return n};Xa.prototype.decodeTextureCoordinates=function(e,t,n){return u(n)||(n=new H),t*=this.stride,this.quantization===Ks.BITS12?jn.decompressTextureCoordinates(e[t+2],n):H.fromElements(e[t+4],e[t+5],n)};Xa.prototype.decodeHeight=function(e,t){return t*=this.stride,this.quantization===Ks.BITS12?jn.decompressTextureCoordinates(e[t+1],hf).y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight:e[t+3]};Xa.prototype.decodeWebMercatorT=function(e,t){return t*=this.stride,this.quantization===Ks.BITS12?jn.decompressTextureCoordinates(e[t+3],hf).x:e[t+6]};Xa.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)};Xa.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};Xa.prototype._calculateStrideAndOffsets=function(){let e=0;switch(this.quantization){case Ks.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 _U={position3DAndHeight:0,textureCoordAndEncodedNormals:1,geodeticSurfaceNormal:2},gU={compressed0:0,compressed1:1,geodeticSurfaceNormal:2};Xa.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===Ks.NONE){s(_U.position3DAndHeight,4);let a=2;a+=this.hasWebMercatorT?1:0,a+=this.hasVertexNormals?1:0,s(_U.textureCoordAndEncodedNormals,a),this.hasGeodeticSurfaceNormals&&s(_U.geodeticSurfaceNormal,3)}else{let a=this.hasWebMercatorT||this.hasVertexNormals,c=this.hasWebMercatorT&&this.hasVertexNormals;s(gU.compressed0,a?4:3),c&&s(gU.compressed1,1),this.hasGeodeticSurfaceNormals&&s(gU.geodeticSurfaceNormal,3)}return r};Xa.prototype.getAttributeLocations=function(){return this.quantization===Ks.NONE?_U:gU};Xa.clone=function(e,t){if(u(e))return u(t)||(t=new Xa),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 Oc=Xa;var Zm={};Zm.DEFAULT_STRUCTURE=Object.freeze({heightScale:1,heightOffset:0,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1});var rj=new m,o$e=new B,r$e=new m,s$e=new m;Zm.computeVertices=function(e){let t=Math.cos,n=Math.sin,i=Math.sqrt,o=Math.atan,r=Math.exp,s=P.PI_OVER_TWO,a=P.toRadians,c=e.heightmap,l=e.width,f=e.height,d=e.skirtHeight,p=d>0,g=y(e.isGeographic,!0),h=y(e.ellipsoid,oe.WGS84),A=1/h.maximumRadius,x=le.clone(e.nativeRectangle),C=le.clone(e.rectangle),T,E,S,w;u(C)?(T=C.west,E=C.south,S=C.east,w=C.north):g?(T=a(x.west),E=a(x.south),S=a(x.east),w=a(x.north)):(T=x.west*A,E=s-2*o(r(-x.south*A)),S=x.east*A,w=s-2*o(r(-x.north*A)));let D=e.relativeToCenter,M=u(D);D=M?D:m.ZERO;let O=y(e.includeWebMercatorT,!1),L=y(e.exaggeration,1),N=y(e.exaggerationRelativeHeight,0),b=L!==1,v=y(e.structure,Zm.DEFAULT_STRUCTURE),I=y(v.heightScale,Zm.DEFAULT_STRUCTURE.heightScale),R=y(v.heightOffset,Zm.DEFAULT_STRUCTURE.heightOffset),F=y(v.elementsPerHeight,Zm.DEFAULT_STRUCTURE.elementsPerHeight),k=y(v.stride,Zm.DEFAULT_STRUCTURE.stride),V=y(v.elementMultiplier,Zm.DEFAULT_STRUCTURE.elementMultiplier),G=y(v.isBigEndian,Zm.DEFAULT_STRUCTURE.isBigEndian),U=le.computeWidth(x),q=le.computeHeight(x),Y=U/(l-1),Q=q/(f-1);g||(U*=A,q*=A);let W=h.radiiSquared,K=W.x,J=W.y,ge=W.z,Ce=65536,se=-65536,xe=Ot.eastNorthUpToFixedFrame(D,h),me=B.inverseTransformation(xe,o$e),ve,Pe;O&&(ve=Oi.geodeticLatitudeToMercatorAngle(E),Pe=1/(Oi.geodeticLatitudeToMercatorAngle(w)-ve));let Ue=r$e;Ue.x=Number.POSITIVE_INFINITY,Ue.y=Number.POSITIVE_INFINITY,Ue.z=Number.POSITIVE_INFINITY;let Xe=s$e;Xe.x=Number.NEGATIVE_INFINITY,Xe.y=Number.NEGATIVE_INFINITY,Xe.z=Number.NEGATIVE_INFINITY;let ht=Number.POSITIVE_INFINITY,Ht=l*f,un=d>0?l*2+f*2:0,mt=Ht+un,xn=new Array(mt),Zn=new Array(mt),Wt=new Array(mt),Qe=O?new Array(mt):[],_e=b?new Array(mt):[],pe=0,be=f,wt=0,Kt=l;p&&(--pe,++be,--wt,++Kt);let Xn=1e-5;for(let Ze=pe;Ze<be;++Ze){let ut=Ze;ut<0&&(ut=0),ut>=f&&(ut=f-1);let Nt=x.north-Q*ut;g?Nt=a(Nt):Nt=s-2*o(r(-Nt*A));let Cn=(Nt-E)/(w-E);Cn=P.clamp(Cn,0,1);let ro=Ze===pe,bo=Ze===be-1;d>0&&(ro?Nt+=Xn*q:bo&&(Nt-=Xn*q));let es=t(Nt),Or=n(Nt),zi=ge*Or,Di;O&&(Di=(Oi.geodeticLatitudeToMercatorAngle(Nt)-ve)*Pe);for(let yr=wt;yr<Kt;++yr){let Ln=yr;Ln<0&&(Ln=0),Ln>=l&&(Ln=l-1);let Hn=ut*(l*k)+Ln*k,Kn;if(F===1)Kn=c[Hn];else{Kn=0;let rc;if(G)for(rc=0;rc<F;++rc)Kn=Kn*V+c[Hn+rc];else for(rc=F-1;rc>=0;--rc)Kn=Kn*V+c[Hn+rc]}Kn=Kn*I+R,se=Math.max(se,Kn),Ce=Math.min(Ce,Kn);let ei=x.west+Y*Ln;g?ei=a(ei):ei=ei*A;let oc=(ei-T)/(S-T);oc=P.clamp(oc,0,1);let So=ut*l+Ln;if(d>0){let rc=yr===wt,Mr=yr===Kt-1,WI=ro||bo||rc||Mr;if((ro||bo)&&(rc||Mr))continue;WI&&(Kn-=d,rc?(So=Ht+(f-ut-1),ei-=Xn*U):bo?So=Ht+f+(l-Ln-1):Mr?(So=Ht+f+l+ut,ei+=Xn*U):ro&&(So=Ht+f+l+f+Ln))}let Po=es*t(ei),Df=es*n(ei),er=K*Po,Ta=J*Df,Qp=1/i(er*Po+Ta*Df+zi*Or),Ea=er*Qp,jd=Ta*Qp,Ly=zi*Qp,tr=new m;tr.x=Ea+Po*Kn,tr.y=jd+Df*Kn,tr.z=Ly+Or*Kn,B.multiplyByPoint(me,tr,rj),m.minimumByComponent(rj,Ue,Ue),m.maximumByComponent(rj,Xe,Xe),ht=Math.min(ht,Kn),xn[So]=tr,Wt[So]=new H(oc,Cn),Zn[So]=Kn,O&&(Qe[So]=Di),b&&(_e[So]=h.geodeticSurfaceNormal(tr))}}let Io=ae.fromPoints(xn),Vo;u(C)&&(Vo=Rn.fromRectangle(C,Ce,se,h));let Co;M&&(Co=new xg(h).computeHorizonCullingPointPossiblyUnderEllipsoid(D,xn,Ce));let jr=new qy(Ue,Xe,D),Be=new Oc(D,jr,ht,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,xn[Ze],Wt[Ze],Zn[Ze],void 0,Qe[Ze],_e[Ze]);return{vertices:ot,maximumHeight:se,minimumHeight:Ce,encoding:Be,boundingSphere3D:Io,orientedBoundingBox:Vo,occludeePointInScaledSpace:Co}};var lD=Zm;function ey(){fe.throwInstantiationError()}Object.defineProperties(ey.prototype,{credits:{get:fe.throwInstantiationError},waterMask:{get:fe.throwInstantiationError}});ey.prototype.interpolateHeight=fe.throwInstantiationError;ey.prototype.isChildAvailable=fe.throwInstantiationError;ey.prototype.createMesh=fe.throwInstantiationError;ey.prototype.upsample=fe.throwInstantiationError;ey.prototype.wasCreatedByUpsampling=fe.throwInstantiationError;ey.maximumAsynchronousTasks=5;var Qm=ey;function a$e(e,t,n,i,o,r,s,a,c,l,f,d,p,g,h,A){this.center=e,this.vertices=t,this.stride=y(l,6),this.indices=n,this.indexCountWithoutSkirts=i,this.vertexCountWithoutSkirts=o,this.minimumHeight=r,this.maximumHeight=s,this.boundingSphere3D=a,this.occludeePointInScaledSpace=c,this.orientedBoundingBox=f,this.encoding=d,this.westIndicesSouthToNorth=p,this.southIndicesEastToWest=g,this.eastIndicesNorthToSouth=h,this.northIndicesWestToEast=A}var Pd=a$e;function Mc(){fe.throwInstantiationError()}Object.defineProperties(Mc.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 Tme=[];Mc.getRegularGridIndices=function(e,t){let n=Tme[e];u(n)||(Tme[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),vme(e,t,i,0)),i};var Eme=[];Mc.getRegularGridIndicesAndEdgeIndices=function(e,t){let n=Eme[e];u(n)||(Eme[e]=n=[]);let i=n[t];if(!u(i)){let o=Mc.getRegularGridIndices(e,t),r=Sme(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 bme=[];Mc.getRegularGridAndSkirtIndicesAndEdgeIndices=function(e,t){let n=bme[e];u(n)||(bme[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=Sme(e,t),d=f.westIndicesSouthToNorth,p=f.southIndicesEastToWest,g=f.eastIndicesNorthToSouth,h=f.northIndicesWestToEast,A=Ve.createTypedArray(c,l);vme(e,t,A,0),Mc.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};Mc.addSkirtIndices=function(e,t,n,i,o,r,s){let a=o;s=yU(e,a,r,s),a+=e.length,s=yU(t,a,r,s),a+=t.length,s=yU(n,a,r,s),a+=n.length,yU(i,a,r,s)};function Sme(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 vme(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 yU(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}Mc.heightmapTerrainQuality=.25;Mc.getEstimatedLevelZeroGeometricErrorForAHeightmap=function(e,t,n){return e.maximumRadius*2*Math.PI*Mc.heightmapTerrainQuality/(t*n)};Mc.prototype.requestTileGeometry=fe.throwInstantiationError;Mc.prototype.getLevelMaximumGeometricError=fe.throwInstantiationError;Mc.prototype.getTileDataAvailable=fe.throwInstantiationError;Mc.prototype.loadTileDataAvailability=fe.throwInstantiationError;var Qr=Mc;function Lp(e){this._buffer=e.buffer,this._width=e.width,this._height=e.height,this._childTileMask=y(e.childTileMask,15),this._encoding=y(e.encoding,Id.NONE);let t=lD.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===Id.LERC?Float32Array:this._buffer.constructor,this._mesh=void 0}Object.defineProperties(Lp.prototype,{credits:{get:function(){}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}}});var wme="createVerticesFromHeightmap",c$e=new gi(wme),l$e=new gi(wme,Qm.maximumAsynchronousTasks);Lp.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=Qr.getEstimatedLevelZeroGeometricErrorForAHeightmap(c,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<o);this._skirtHeight=Math.min(h*4,1e3);let x=(a?l$e:c$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 Ii,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=Qr.getRegularGridAndSkirtIndicesAndEdgeIndices(T.gridWidth,T.gridHeight):E=Qr.getRegularGridIndicesAndEdgeIndices(T.gridWidth,T.gridHeight);let S=T.gridWidth*T.gridHeight;return C._mesh=new Pd(d,new Float32Array(T.vertices),E.indices,E.indexCountWithoutSkirts,S,T.minimumHeight,T.maximumHeight,ae.clone(T.boundingSphere3D),m.clone(T.occludeePointInScaledSpace),T.numberOfAttributes,Rn.clone(T.orientedBoundingBox),Oc.clone(T.encoding),E.westIndicesSouthToNorth,E.southIndicesEastToWest,E.eastIndicesNorthToSouth,E.northIndicesWestToEast),C._buffer=void 0,C._mesh})};Lp.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=Qr.getEstimatedLevelZeroGeometricErrorForAHeightmap(a,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<o);this._skirtHeight=Math.min(g*4,1e3);let h=lD.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 Ii,exaggeration:r,exaggerationRelativeHeight:s});this._buffer=void 0;let A;this._skirtHeight>0?A=Qr.getRegularGridAndSkirtIndicesAndEdgeIndices(this._width,this._height):A=Qr.getRegularGridIndicesAndEdgeIndices(this._width,this._height);let x=h.gridWidth*h.gridHeight;return this._mesh=new Pd(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};Lp.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===Id.LERC;if(!p&&g)return;let A;if(p){let x=this._mesh.vertices,C=this._mesh.encoding;A=Dme(x,C,f,d,e,i,o,t,n)}else A=u$e(this._buffer,a,c,s,l,e,i,o,t,n),A=A*d+f;return A};Lp.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!u(a))return;let c=this._width,l=this._height,f=this._structure,d=f.stride,p=new this._bufferType(c*l*d),g=a.vertices,h=a.encoding,A=e.tileXYToRectangle(t,n,i),x=e.tileXYToRectangle(o,r,s),C=f.heightOffset,T=f.heightScale,E=f.elementsPerHeight,S=f.elementMultiplier,w=f.isBigEndian,D=Math.pow(S,E-1);for(let M=0;M<l;++M){let O=P.lerp(x.north,x.south,M/(l-1));for(let L=0;L<c;++L){let N=P.lerp(x.west,x.east,L/(c-1)),_=Dme(g,h,C,T,A,c,l,N,O);_=_<f.lowestEncodedHeight?f.lowestEncodedHeight:_,_=_>f.highestEncodedHeight?f.highestEncodedHeight:_,f$e(p,E,S,D,d,w,M*c+L,_)}}return Promise.resolve(new Lp({buffer:p,width:c,height:l,childTileMask:0,structure:this._structure,createdByUpsampling:!0}))};Lp.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};Lp.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};function u$e(e,t,n,i,o,r,s,a,c,l){let f=(c-r.west)*(s-1)/(r.east-r.west),d=(l-r.south)*(a-1)/(r.north-r.south),p=f|0,g=p+1;g>=s&&(g=s-1,p=s-2);let h=d|0,A=h+1;A>=a&&(A=a-1,h=a-2);let x=f-p,C=d-h;h=a-1-h,A=a-1-A;let T=AU(e,t,n,i,o,h*s+p),E=AU(e,t,n,i,o,h*s+g),S=AU(e,t,n,i,o,A*s+p),w=AU(e,t,n,i,o,A*s+g);return Ime(x,C,T,E,S,w)}function Dme(e,t,n,i,o,r,s,a,c){let l=(a-o.west)*(r-1)/(o.east-o.west),f=(c-o.south)*(s-1)/(o.north-o.south),d=l|0,p=d+1;p>=r&&(p=r-1,d=r-2);let g=f|0,h=g+1;h>=s&&(h=s-1,g=s-2);let A=l-d,x=f-g;g=s-1-g,h=s-1-h;let C=(t.decodeHeight(e,g*r+d)-n)/i,T=(t.decodeHeight(e,g*r+p)-n)/i,E=(t.decodeHeight(e,h*r+d)-n)/i,S=(t.decodeHeight(e,h*r+p)-n)/i;return Ime(A,x,C,T,E,S)}function Ime(e,t,n,i,o,r){return t<e?n+e*(i-n)+t*(r-i):n+e*(r-o)+t*(o-n)}function AU(e,t,n,i,o,r){r*=i;let s=0,a;if(o)for(a=0;a<t;++a)s=s*n+e[r+a];else for(a=t-1;a>=0;--a)s=s*n+e[r+a];return s}function f$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 Ka=Lp;function kE(e,t){this._tilingScheme=e,this._maximumLevel=t,this._rootNodes=[]}var bA=new le;function d$e(e,t,n,i){let o=i.length;for(let r=0;r<o;++r){let s=i[r];if(s.x===t&&s.y===n&&s.level===e)return!0}return!1}kE.prototype.addAvailableTileRange=function(e,t,n,i,o){let r=this._tilingScheme,s=this._rootNodes;if(e===0)for(let p=n;p<=o;++p)for(let g=t;g<=i;++g)d$e(e,g,p,s)||s.push(new UE(r,void 0,0,g,p));r.tileXYToRectangle(t,n,e,bA);let a=bA.west,c=bA.north;r.tileXYToRectangle(i,o,e,bA);let l=bA.east,f=bA.south,d=new g$e(e,a,f,l,c);for(let p=0;p<s.length;++p){let g=s[p];sj(g.extent,d)&&y$e(this._maximumLevel,g,d)}};kE.prototype.computeMaximumLevelAtPosition=function(e){let t;for(let n=0;n<this._rootNodes.length;++n){let i=this._rootNodes[n];if(VE(i.extent,e)){t=i;break}}return u(t)?uD(void 0,t,e):-1};var m$e=[],h$e=[],p$e=new le,_$e=new le;kE.prototype.computeBestAvailableLevelOverRectangle=function(e){let t=m$e;t.length=0,e.east<e.west?(t.push(le.fromRadians(-Math.PI,e.south,e.east,e.north,p$e)),t.push(le.fromRadians(e.west,e.south,Math.PI,e.north,_$e))):t.push(e);let n=h$e;n.length=0;let i;for(i=0;i<this._rootNodes.length;++i)fD(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 Pme=new he;kE.prototype.isTileAvailable=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(t,n,e,bA);return le.center(i,Pme),this.computeMaximumLevelAtPosition(Pme)>=e};kE.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 UE(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(UE.prototype,{nw:{get:function(){return this._nw||(this._nw=new UE(this.tilingScheme,this,this.level+1,this.x*2,this.y*2)),this._nw}},ne:{get:function(){return this._ne||(this._ne=new UE(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2)),this._ne}},sw:{get:function(){return this._sw||(this._sw=new UE(this.tilingScheme,this,this.level+1,this.x*2,this.y*2+1)),this._sw}},se:{get:function(){return this._se||(this._se=new UE(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2+1)),this._se}}});function g$e(e,t,n,i,o){this.level=e,this.west=t,this.south=n,this.east=i,this.north=o}function sj(e,t){let n=Math.max(e.west,t.west),i=Math.max(e.south,t.south),o=Math.min(e.east,t.east),r=Math.min(e.north,t.north);return i<r&&n<o}function y$e(e,t,n){for(;t.level<e;)if(xU(t.nw.extent,n))t=t.nw;else if(xU(t.ne.extent,n))t=t.ne;else if(xU(t.sw.extent,n))t=t.sw;else if(xU(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=Oo(t.rectangles,n.level,A$e);i<0&&(i=~i),t.rectangles.splice(i,0,n)}}function A$e(e,t){return e.level-t}function xU(e,t){return t.west>=e.west&&t.east<=e.east&&t.south>=e.south&&t.north<=e.north}function VE(e,t){return t.longitude>=e.west&&t.longitude<=e.east&&t.latitude>=e.south&&t.latitude<=e.north}function uD(e,t,n){let i=0,o=!1;for(;!o;){let r=t._nw&&VE(t._nw.extent,n),s=t._ne&&VE(t._ne.extent,n),a=t._sw&&VE(t._sw.extent,n),c=t._se&&VE(t._se.extent,n);if(r+s+a+c>1){r&&(i=Math.max(i,uD(t,t._nw,n))),s&&(i=Math.max(i,uD(t,t._ne,n))),a&&(i=Math.max(i,uD(t,t._sw,n))),c&&(i=Math.max(i,uD(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];VE(a,n)&&(i=a.level)}t=t.parent}return i}function fD(e,t,n){if(!t)return;let i,o=!1;for(i=0;i<n.length;++i)o=o||sj(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]=x$e(e[s.level],s)}fD(e,t._nw,n),fD(e,t._ne,n),fD(e,t._sw,n),fD(e,t._se,n)}function x$e(e,t){let n=[];for(let i=0;i<e.length;++i){let o=e[i];sj(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 $m=kE;function C$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+=`
${o}`),t}var Np=C$e;function CU(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}CU.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 CU(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}": ${Np(i)}`),c};CU.reportSuccess=function(e){u(e)&&(e.timesRetried=-1)};var Ti=CU;function ty(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 Oi(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(ty.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});ty.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};ty.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};ty.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)};ty.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)};ty.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};ty.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 Hr=ty;var T$e=15;function aj(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}aj.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 E$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 ji(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 Hr(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"?Id.LERC:Id.NONE,e.lodCount=a.lods.length-1,(e.hasAvailability=t.capabilities.indexOf("Tilemap")!==-1)&&(e.tilesAvailable=new $m(e.tilingScheme,e.lodCount),e.tilesAvailable.addAvailableTileRange(0,0,0,e.tilingScheme.getNumberOfXTilesAtLevel(0),e.tilingScheme.getNumberOfYTilesAtLevel(0)),e.tilesAvailabilityLoaded=new $m(e.tilingScheme,e.lodCount)),e.levelZeroMaximumGeometricError=Qr.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.tilingScheme.ellipsoid,e.width,e.tilingScheme.getNumberOfXTilesAtLevel(0)),t.bandCount>1&&console.log("ArcGISTiledElevationTerrainProvider: Terrain data has more than 1 band. Using the first one."),u(t.minValues)&&u(t.maxValues)?e.terrainDataStructure={elementMultiplier:1,lowestEncodedHeight:t.minValues[0],highestEncodedHeight:t.maxValues[0]}:e.terrainDataStructure={elementMultiplier:1}}async function Ome(e,t,n){try{let i=await t.fetchJson();E$e(e,i)}catch(i){let o=`An error occurred while accessing ${t}.`;throw Ti.reportError(void 0,n,u(n)?n._errorEvent:void 0,o),i}}function ny(e){e=y(e,y.EMPTY_OBJECT),this._resource=void 0,this._credit=void 0,this._tilingScheme=void 0,this._levelZeroMaximumGeometricError=void 0,this._maxLevel=void 0,this._terrainDataStructure=void 0,this._width=void 0,this._height=void 0,this._encoding=void 0,this._lodCount=void 0;let t=e.token;if(this._hasAvailability=!1,this._tilesAvailable=void 0,this._tilesAvailabilityLoaded=void 0,this._availableCache={},this._ready=!1,this._errorEvent=new ye,u(e.url)){$("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 aj(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 Ome(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 $("ArcGISTiledElevationTerrainProvider.readyPromise","ArcGISTiledElevationTerrainProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ArcGISTiledElevationTerrainProvider.fromUrl instead."),this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){return this._tilesAvailable}}});ny.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT),e=await Promise.resolve(e);let n=Ie.createIfNeeded(e);n.appendForwardSlash(),u(t.token)&&(n=n.getDerivedResource({queryParameters:{token:t.token}}));let i=n.getDerivedResource({queryParameters:{f:"pjson"}}),o=new aj(t);await Ome(o,i);let r=new ny(t);return o.build(r),r._resource=n,r};ny.prototype.requestTileGeometry=function(e,t,n,i){let o=this._resource.getDerivedResource({url:`tile/${n}/${t}/${e}`,request:i}),r=this._hasAvailability,s=Promise.resolve(!0),a;if(r&&!u(cj(this,n+1,e*2,t*2))){let d=Mme(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 Ka({buffer:d[0],width:l._width,height:l._height,childTileMask:r?f.computeChildMaskForTile(n,e,t):T$e,structure:l._terrainDataStructure,encoding:l._encoding})}).catch(function(d){return u(a)&&a.state===ri.CANCELLED?(i.cancel(),i.deferred.promise.finally(function(){return i.state=ri.CANCELLED,Promise.reject(d)})):Promise.reject(d)})};function cj(e,t,n,i){if(!e._hasAvailability)return;let o=e._tilesAvailabilityLoaded,r=e._tilesAvailable;if(t>e._lodCount)return!1;if(r.isTileAvailable(t,n,i))return!0;if(o.isTileAvailable(t,n,i))return!1}ny.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};ny.prototype.getTileDataAvailable=function(e,t,n){if(!this._hasAvailability)return;let i=cj(this,n,e,t);if(u(i))return i;Mme(this,n,e,t)};ny.prototype.loadTileDataAvailability=function(e,t,n){};function b$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 S$e(e,t,n,i,o){let r=[];if(o.every(function(c){return c===o[0]}))return o[0]===1&&r.push({startX:e,startY:t,endX:e+n-1,endY:t+i-1}),r;let a=[new H(0,0)];for(;a.length>0;){let c=a.pop(),l=b$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 Mme(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}/${s}`,c=e._availableCache;if(u(c[a]))return c[a];let l=new nr({throttle:!1,throttleByServer:!0,type:ns.TERRAIN}),d=e._resource.getDerivedResource({url:a,request:l}).fetchJson();return u(d)?(d=d.then(function(p){let g=S$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 cj(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 Rme=ny;var Bme="https://dev.virtualearth.net/REST/v1/Locations";function lj(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:Bme,queryParameters:n})}Object.defineProperties(lj.prototype,{url:{get:function(){return Bme}},key:{get:function(){return this._key}}});lj.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 Lme=lj;function Nme(){}Nme.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 TU=Nme;var v$e=new re,Fme=new m,zE=new m;function w$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=v$e;a.z=s,a.y=s*s,a.x=a.y*s,a.w=1;let c,l,f,d,p;return r===0?(c=t[0],l=t[1],f=e.firstTangent,d=m.subtract(t[2],c,Fme),m.multiplyByScalar(d,.5,d),p=B.multiplyByVector(E0.hermiteCoefficientMatrix,a,a)):r===t.length-2?(c=t[r],l=t[r+1],d=e.lastTangent,f=m.subtract(l,t[r-1],Fme),m.multiplyByScalar(f,.5,f),p=B.multiplyByVector(E0.hermiteCoefficientMatrix,a,a)):(c=t[r-1],l=t[r],f=t[r+1],d=t[r+2],p=B.multiplyByVector(iy.catmullRomCoefficientMatrix,a,a)),o=m.multiplyByScalar(c,p.x,o),m.multiplyByScalar(l,p.y,zE),m.add(o,zE,o),m.multiplyByScalar(f,p.z,zE),m.add(o,zE,o),m.multiplyByScalar(d,p.w,zE),m.add(o,zE,o)}}var D$e=new m,I$e=new m;function iy(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times,i=e.firstTangent,o=e.lastTangent;if(t.length>2&&(u(i)||(i=D$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=I$e,m.multiplyByScalar(t[r-1],2,o),m.subtract(t[r],o,o),m.add(o,t[r-2],o),m.multiplyByScalar(o,.5,o)}this._times=n,this._points=t,this._firstTangent=m.clone(i),this._lastTangent=m.clone(o),this._evaluateFunction=w$e(this),this._lastTimeIndex=0}Object.defineProperties(iy.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}}});iy.catmullRomCoefficientMatrix=new B(-.5,1,-.5,0,1.5,-2.5,0,1,-1.5,2,.5,0,.5,-.5,0,0);iy.prototype.findTimeInterval=oo.prototype.findTimeInterval;iy.prototype.wrapTime=oo.prototype.wrapTime;iy.prototype.clampTime=oo.prototype.clampTime;iy.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var Ume=iy;var EU={};EU.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};EU.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)};EU.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 oy=EU;function ry(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=SU(e.westIndices,o,t),this._southIndices=SU(e.southIndices,r,t),this._eastIndices=SU(e.eastIndices,o,t),this._northIndices=SU(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(ry.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 bU=[];function SU(e,t,n){bU.length=e.length;let i=!1;for(let o=0,r=e.length;o<r;++o)bU[o]=e[o],i=i||o>0&&t(e[o-1],e[o])>0;return i?(bU.sort(t),Ve.createTypedArray(n,bU)):e}var Vme="createVerticesFromQuantizedTerrainMesh",P$e=new gi(Vme),O$e=new gi(Vme,Qm.maximumAsynchronousTasks);ry.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?O$e:P$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=Ve.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=Oc.clone(g.encoding);return p._mesh=new Pd(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 M$e=new gi("upsampleQuantizedTerrainMesh",Qm.maximumAsynchronousTasks);ry.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!u(this._mesh))return;let c=t*2!==o,l=n*2===r,f=e.ellipsoid,d=e.tileXYToRectangle(o,r,s),p=M$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=Ve.createTypedArray(S.length/3,E.indices),D;return u(E.encodedNormals)&&(D=new Uint8Array(E.encodedNormals)),new ry({quantizedVertices:S,indices:w,encodedNormals:D,minimumHeight:E.minimumHeight,maximumHeight:E.maximumHeight,boundingSphere:ae.clone(E.boundingSphere),orientedBoundingBox:Rn.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 uj=32767,kme=new m;ry.prototype.interpolateHeight=function(e,t,n){let i=P.clamp((t-e.west)/e.width,0,1);i*=uj;let o=P.clamp((n-e.south)/e.height,0,1);return o*=uj,u(this._mesh)?N$e(this,i,o):F$e(this,i,o)};function zme(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 R$e=new H,B$e=new H,L$e=new H;function N$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,R$e),g=r.decodeTextureCoordinates(o,f,B$e),h=r.decodeTextureCoordinates(o,d,L$e);if(zme(t,n,p.x,p.y,g.x,g.y,h.x,h.y)){let A=oy.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,h.x,h.y,kme);if(A.x>=-1e-15&&A.y>=-1e-15&&A.z>=-1e-15){let x=r.decodeHeight(o,l),C=r.decodeHeight(o,f),T=r.decodeHeight(o,d);return A.x*x+A.y*C+A.z*T}}}}function F$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(zme(t,n,p,A,g,x,h,C)){let T=oy.computeBarycentricCoordinates(t,n,p,A,g,x,h,C,kme);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/uj)}}}}ry.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};ry.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var HE=ry;function U$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 mj(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=[]}mj.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 Gme(e,t,n){if(!t.format){let A="The tile format is not specified in the layer.json file.";throw e.previousError=Ti.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=Ti.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=Ti.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 ji({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});else if(t.projection==="EPSG:3857")e.tilingScheme=new Hr({numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});else{let A=`The projection "${t.projection}" is invalid or not supported.`;throw e.previousError=Ti.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,A),new de(A)}if(e.levelZeroMaximumGeometricError=Qr.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.tilingScheme.ellipsoid,e.heightmapWidth,e.tilingScheme.getNumberOfXTilesAtLevel(0)),!t.scheme||t.scheme==="tms"||t.scheme==="slippyMap")e.scheme=t.scheme;else{let A=`The scheme "${t.scheme}" is invalid or not supported.`;throw e.previousError=Ti.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 $m(e.tilingScheme,p.length);for(let A=0;A<p.length;++A){let 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It will be in CesiumJS 1.107.  Use CesiumTerrainProvider.fromIonAssetId or CesiumTerrainProvider.fromUrl instead."),this._readyPromise=fu._initializeReadyPromise(e,this))}fu._initializeReadyPromise=async function(e,t){let n=await Promise.resolve(e.url),i=new mj(e),o=Ie.createIfNeeded(n);return o.appendForwardSlash(),i.lastResource=o,i.layerJsonResource=i.lastResource.getDerivedResource({url:"layer.json"}),await vU(i,t),i.build(t),!0};var fj={OCT_VERTEX_NORMALS:1,WATER_MASK:2,METADATA:4};function Hme(e){return!u(e)||e.length===0?{Accept:"application/vnd.quantized-mesh,application/octet-stream;q=0.9,*/*;q=0.01"}:{Accept:`application/vnd.quantized-mesh;extensions=${e.join("-")},application/octet-stream;q=0.9,*/*;q=0.01`}}function z$e(e,t,n,i,o){let r=new Uint16Array(t,0,e._heightmapWidth*e._heightmapWidth);return new Ka({buffer:r,childTileMask:new Uint8Array(t,r.byteLength,1)[0],waterMask:new 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L=O.subarray(0,M),N=O.subarray(M,2*M),_=O.subarray(M*2,3*M);jn.zigZagDeltaDecode(L,N,_),a%A!==0&&(a+=A-a%A);let b=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let v=Ve.createTypedArrayFromArrayBuffer(M,t,a,b*h);a+=b*x;let I=0,R=v.length;for(let se=0;se<R;++se){let xe=v[se];v[se]=I-xe,xe===0&&++I}let F=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let k=Ve.createTypedArrayFromArrayBuffer(M,t,a,F);a+=F*A;let V=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let G=Ve.createTypedArrayFromArrayBuffer(M,t,a,V);a+=V*A;let U=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let q=Ve.createTypedArrayFromArrayBuffer(M,t,a,U);a+=U*A;let Y=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let Q=Ve.createTypedArrayFromArrayBuffer(M,t,a,Y);a+=Y*A;let W,K;for(;a<C.byteLength;){let se=C.getUint8(a,!0);a+=Uint8Array.BYTES_PER_ELEMENT;let xe=C.getUint32(a,s);if(a+=Uint32Array.BYTES_PER_ELEMENT,se===fj.OCT_VERTEX_NORMALS&&e._requestVertexNormals)W=new Uint8Array(t,a,M*2);else if(se===fj.WATER_MASK&&e._requestWaterMask)K=new Uint8Array(t,a,xe);else if(se===fj.METADATA&&e._requestMetadata){let me=C.getUint32(a,!0);if(me>0){let Pe=Ro(new Uint8Array(t),a+Uint32Array.BYTES_PER_ELEMENT,me).available;if(u(Pe))for(let Ue=0;Ue<Pe.length;++Ue){let Xe=n+Ue+1,ht=Pe[Ue],Ht=e._tilingScheme.getNumberOfYTilesAtLevel(Xe);for(let un=0;un<ht.length;++un){let mt=ht[un],xn=Ht-mt.endY-1,Zn=Ht-mt.startY-1;e.availability.addAvailableTileRange(Xe,mt.startX,xn,mt.endX,Zn),r.availability.addAvailableTileRange(Xe,mt.startX,xn,mt.endX,Zn)}}}r.availabilityTilesLoaded.addAvailableTileRange(n,i,o,i,o)}a+=xe}let J=e.getLevelMaximumGeometricError(n)*5,ge=e._tilingScheme.tileXYToRectangle(i,o,n),Ce=Rn.fromRectangle(ge,E,S,e._tilingScheme.ellipsoid);return new HE({center:T,minimumHeight:E,maximumHeight:S,boundingSphere:w,orientedBoundingBox:Ce,horizonOcclusionPoint:D,quantizedVertices:O,encodedNormals:W,indices:v,westIndices:k,southIndices:G,eastIndices:q,northIndices:Q,westSkirtHeight:J,southSkirtHeight:J,eastSkirtHeight:J,northSkirtHeight:J,childTileMask:e.availability.computeChildMaskForTile(n,i,o),waterMask:K,credits:e._tileCredits})}fu.prototype.requestTileGeometry=function(e,t,n,i){let o=this._layers,r,s=o.length;if(s===1)r=o[0];else for(let a=0;a<s;++a){let c=o[a];if(!u(c.availability)||c.availability.isTileAvailable(n,e,t)){r=c;break}}return Wme(this,e,t,n,r,i)};function Wme(e,t,n,i,o,r){if(!u(o))return Promise.reject(new de("Terrain tile doesn't exist"));let s=o.tileUrlTemplates;if(s.length===0)return;let a;!e._scheme||e._scheme==="tms"?a=e._tilingScheme.getNumberOfYTilesAtLevel(i)-n-1:a=n;let c=[];e._requestVertexNormals&&o.hasVertexNormals&&c.push(o.littleEndianExtensionSize?"octvertexnormals":"vertexnormals"),e._requestWaterMask&&o.hasWaterMask&&c.push("watermask"),e._requestMetadata&&o.hasMetadata&&c.push("metadata");let l,f,d=s[(t+a+i)%s.length],p=o.resource;u(p._ionEndpoint)&&!u(p._ionEndpoint.externalType)?(c.length!==0&&(f={extensions:c.join("-")}),l=Hme(void 0)):l=Hme(c);let g=p.getDerivedResource({url:d,templateValues:{version:o.version,z:i,x:t,y:a},queryParameters:f,headers:l,request:r}).fetchArrayBuffer();if(u(g))return g.then(function(h){return u(h)?u(e._heightmapStructure)?z$e(e,h,i,t,n):H$e(e,h,i,t,n,o):Promise.reject(new de("Mesh buffer doesn't exist."))})}Object.defineProperties(fu.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return $("CesiumTerrainProvider.ready","CesiumTerrainProvider.ready was deprecated in 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}}});fu.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};fu.fromIonAssetId=async function(e,t){let n=await aa.fromAssetId(e);return fu.fromUrl(n,t)};fu.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 mj(t);i.lastResource=n,i.layerJsonResource=i.lastResource.getDerivedResource({url:"layer.json"}),await vU(i);let o=new fu(t);return i.build(o),o};fu.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(jme(this,e,t,n,i[r],r===0).result)return;return!1};fu.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=jme(this,e,t,n,i[r],r===0);if(u(s.promise))return s.promise}};function dj(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 jme(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=dj(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 nr({throttle:!1,throttleByServer:!0,type:ns.TERRAIN});d=Wme(e,f.x,f.y,f.level,o,p),u(d)&&(o.availabilityPromiseCache[s]=d,d.then(a))}return{result:!0,promise:d}}f=dj(o,f.x,f.y,f.level)}return{result:!1}}fu._getAvailabilityTile=dj;var SA=fu;function Fp(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 ul(n),this._workerName="createCircleGeometry"}Fp.packedLength=ul.packedLength;Fp.pack=function(e,t,n){return ul.pack(e._ellipseGeometry,t,n)};var G$e=new ul({center:new m,semiMajorAxis:1,semiMinorAxis:1}),Ja={center:new m,radius:void 0,ellipsoid:oe.clone(oe.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,vertexFormat:new Oe,stRotation:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0,shadowVolume:void 0};Fp.unpack=function(e,t,n){let i=ul.unpack(e,t,G$e);return Ja.center=m.clone(i._center,Ja.center),Ja.ellipsoid=oe.clone(i._ellipsoid,Ja.ellipsoid),Ja.height=i._height,Ja.extrudedHeight=i._extrudedHeight,Ja.granularity=i._granularity,Ja.vertexFormat=Oe.clone(i._vertexFormat,Ja.vertexFormat),Ja.stRotation=i._stRotation,Ja.shadowVolume=i._shadowVolume,u(n)?(Ja.semiMajorAxis=i._semiMajorAxis,Ja.semiMinorAxis=i._semiMinorAxis,n._ellipseGeometry=new ul(Ja),n):(Ja.radius=i._semiMajorAxis,new Fp(Ja))};Fp.createGeometry=function(e){return ul.createGeometry(e._ellipseGeometry)};Fp.createShadowVolume=function(e,t,n){let i=e._ellipseGeometry._granularity,o=e._ellipseGeometry._ellipsoid,r=t(i,o),s=n(i,o);return new Fp({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(Fp.prototype,{rectangle:{get:function(){return this._ellipseGeometry.rectangle}},textureCoordinateRotationPoints:{get:function(){return this._ellipseGeometry.textureCoordinateRotationPoints}}});var Yme=Fp;function GE(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 rf(n),this._workerName="createCircleOutlineGeometry"}GE.packedLength=rf.packedLength;GE.pack=function(e,t,n){return rf.pack(e._ellipseGeometry,t,n)};var W$e=new rf({center:new m,semiMajorAxis:1,semiMinorAxis:1}),du={center:new m,radius:void 0,ellipsoid:oe.clone(oe.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,numberOfVerticalLines:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0};GE.unpack=function(e,t,n){let i=rf.unpack(e,t,W$e);return du.center=m.clone(i._center,du.center),du.ellipsoid=oe.clone(i._ellipsoid,du.ellipsoid),du.height=i._height,du.extrudedHeight=i._extrudedHeight,du.granularity=i._granularity,du.numberOfVerticalLines=i._numberOfVerticalLines,u(n)?(du.semiMajorAxis=i._semiMajorAxis,du.semiMinorAxis=i._semiMinorAxis,n._ellipseGeometry=new rf(du),n):(du.radius=i._semiMajorAxis,new GE(du))};GE.createGeometry=function(e){return rf.createGeometry(e._ellipseGeometry)};var qme=GE;function WE(e){e=y(e,y.EMPTY_OBJECT),this._callback=e.callback,this._tilingScheme=e.tilingScheme,u(this._tilingScheme)||(this._tilingScheme=new ji({ellipsoid:y(e.ellipsoid,oe.WGS84)})),this._width=e.width,this._height=e.height;let t=Math.max(this._width,this._height);this._levelZeroMaximumGeometricError=Qr.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(WE.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}}});WE.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 Ka({buffer:c,width:r,height:s})})};WE.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};WE.prototype.getTileDataAvailable=function(e,t,n){};WE.prototype.loadTileDataAvailability=function(e,t,n){};var Xme=WE;function Kme(e){this.proxy=e}Kme.prototype.getURL=function(e){let t=this.proxy.indexOf("?")===-1?"?":"";return this.proxy+t+encodeURIComponent(e)};var Jme=Kme;function Od(e){this._comparator=e.comparator,this._maximumLength=e.maximumLength,this._array=u(e.maximumLength)?new Array(e.maximumLength):[],this._length=0}Object.defineProperties(Od.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}}});Od.prototype.clone=function(){let e=this._maximumLength,t=this._comparator,n=this._array,i=this._length,o=new Od({comparator:t,maximumLength:e});o._length=i;for(let r=0;r<i;r++)o._array[r]=n[r];return o};Od.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};Od.prototype.resort=function(){let e=this._length;for(let t=0;t<e;t++)Zme(this,t)};Od.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++,Zme(this,i),t};Od.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],Qme(this,0)),this._array[e-1]=void 0,t};Od.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=hj(this,1,2)?1:2;t=this._array[n],this._array[n]=this._array[e-1],e>=4&&Qme(this,n)}return this._array[e-1]=void 0,t};Od.prototype.getMinimum=function(){if(this._length!==0)return this._array[0]};Od.prototype.getMaximum=function(){let e=this._length;if(e!==0)return e<=2?this._array[e-1]:this._array[hj(this,1,2)?1:2]};function wU(e,t,n){let i=e._array,o=i[t];i[t]=i[n],i[n]=o}function dD(e,t,n){return e._comparator(e._array[t],e._array[n])<0}function hj(e,t,n){return e._comparator(e._array[t],e._array[n])>0}function Zme(e,t){if(t===0)return;let n=Math.floor(P.log2(t+1))%2===0,i=Math.floor((t-1)/2),o=dD(e,t,i);for(o!==n&&(wU(e,t,i),t=i);t>=3;){let r=Math.floor((t-3)/4);if(dD(e,t,r)!==o)break;wU(e,t,r),t=r}}function Qme(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){dD(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;dD(e,f,r)===i&&(r=f)}}if(dD(e,r,t)===i&&(wU(e,r,t),r!==o&&r!==s)){let a=Math.floor((r-1)/2);hj(e,r,a)===i&&wU(e,r,a)}t=r}}var jE=Od;function YE(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=e.tilingScheme,u(this._tilingScheme)||(this._tilingScheme=new ji({ellipsoid:y(e.ellipsoid,oe.WGS84)})),this._levelZeroMaximumGeometricError=Qr.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,64,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new ye,this._ready=!0,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(YE.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 $("EllipsoidTerrainProvider.readyPromise","EllipsoidTerrainProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});YE.prototype.requestTileGeometry=function(e,t,n,i){return Promise.resolve(new Ka({buffer:new Uint8Array(16*16),width:16,height:16}))};YE.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};YE.prototype.getTileDataAvailable=function(e,t,n){};YE.prototype.loadTileDataAvailability=function(e,t,n){};var sy=YE;function eh(e){e=y(e,y.EMPTY_OBJECT),this.left=e.left,this._left=void 0,this.right=e.right,this._right=void 0,this.top=e.top,this._top=void 0,this.bottom=e.bottom,this._bottom=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far,this._cullingVolume=new os,this._perspectiveMatrix=new B,this._infinitePerspective=new B}function pj(e){let t=e.top,n=e.bottom,i=e.right,o=e.left,r=e.near,s=e.far;(t!==e._top||n!==e._bottom||o!==e._left||i!==e._right||r!==e._near||s!==e._far)&&(e._left=o,e._right=i,e._top=t,e._bottom=n,e._near=r,e._far=s,e._perspectiveMatrix=B.computePerspectiveOffCenter(o,i,n,t,r,s,e._perspectiveMatrix),e._infinitePerspective=B.computeInfinitePerspectiveOffCenter(o,i,n,t,r,e._infinitePerspective))}Object.defineProperties(eh.prototype,{projectionMatrix:{get:function(){return pj(this),this._perspectiveMatrix}},infiniteProjectionMatrix:{get:function(){return pj(this),this._infinitePerspective}}});var j$e=new m,Y$e=new m,q$e=new m,X$e=new m;eh.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,o=this.top,r=this.bottom,s=this.right,a=this.left,c=this.near,l=this.far,f=m.cross(t,n,j$e),d=Y$e;m.multiplyByScalar(t,c,d),m.add(e,d,d);let p=q$e;m.multiplyByScalar(t,l,p),m.add(e,p,p);let g=X$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};eh.prototype.getPixelDimensions=function(e,t,n,i,o){pj(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 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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(gl.prototype,{projectionMatrix:{get:function(){return th(this),this._offCenterFrustum.projectionMatrix}},infiniteProjectionMatrix:{get:function(){return th(this),this._offCenterFrustum.infiniteProjectionMatrix}},fovy:{get:function(){return th(this),this._fovy}},sseDenominator:{get:function(){return th(this),this._sseDenominator}}});gl.prototype.computeCullingVolume=function(e,t,n){return 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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=lhe(this).then(function(){return i.getQuadTreePacket("",i._quadPacketVersion)}).then(function(){return!0}).catch(function(o){let r=`An error occurred while accessing ${Tj(i,"",1).url}.`;return Promise.reject(new de(r))})}}Object.defineProperties(mu.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}}});mu.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 mu;i._resource=n;try{await lhe(i),await i.getQuadTreePacket("",i._quadPacketVersion)}catch(o){let r=`An error occurred while accessing ${Tj(i,"",1).url}: ${o}`;throw new de(r)}return i};mu.tileXYToQuadKey=function(e,t,n){let i="";for(let o=n;o>=0;--o){let r=1<<o,s=0;Rc(t,r)?Rc(e,r)&&(s|=1):(s|=2,Rc(e,r)||(s|=1)),i+=s}return i};mu.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];Rc(s,2)?Rc(s,1)||(t|=r):(n|=r,Rc(s,1)&&(t|=r))}return{x:t,y:n,level:i}};mu.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 che=new gi("decodeGoogleEarthEnterprisePacket");mu.prototype.getQuadTreePacket=function(e,t,n){t=y(t,1),e=y(e,"");let o=Tj(this,e,t,n).fetchArrayBuffer();if(!u(o))return;let r=this._tileInfo,s=this.key;return o.then(function(a){return che.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=PU.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}})})};mu.prototype.populateSubtree=function(e,t,n,i){let o=mu.tileXYToQuadKey(e,t,n);return Cj(this,o,i)};function Cj(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 nr({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),Cj(e,t,s)});if(!u(r)||!r.hasSubtree())return Promise.reject(new de(`Couldn't load metadata for tile ${t}`));if(c=e.getQuadTreePacket(o,r.cnodeVersion,n),!!u(c))return a[o]=c,c.then(function(){return s=new nr({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),Cj(e,t,s)}).finally(function(){delete a[o]})}mu.prototype.getTileInformation=function(e,t,n){let i=mu.tileXYToQuadKey(e,t,n);return this._tileInfo[i]};mu.prototype.getTileInformationFromQuadKey=function(e){return this._tileInfo[e]};function Tj(e,t,n,i){return e._resource.getDerivedResource({url:`flatfile?q2-0${t}-q.${n.toString()}`,request:i})}var Aj,xj;function lhe(e){let t=e._resource.getDerivedResource({url:"dbRoot.v5",queryParameters:{output:"proto"}});if(!u(xj)){let n=tn("ThirdParty/google-earth-dbroot-parser.js"),i=window.cesiumGoogleEarthDbRootParser;xj=Px(n).then(function(){Aj=window.cesiumGoogleEarthDbRootParser(yet),u(i)?window.cesiumGoogleEarthDbRootParser=i:delete window.cesiumGoogleEarthDbRootParser})}return xj.then(function(){return t.fetchArrayBuffer()}).then(function(n){let i=Aj.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 che.scheduleTask({buffer:c,type:"DbRoot",key:a},[c])}).then(function(n){let i=Aj.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=xet})}var ih=mu;function DA(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(DA.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){}}});var dhe="createVerticesFromGoogleEarthEnterpriseBuffer",Cet=new gi(dhe),Tet=new gi(dhe,Qm.maximumAsynchronousTasks),uhe=new le,Ej=new le;DA.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,uhe),t.tileXYToRectangle(n,i,o,Ej);let l=c.cartographicToCartesian(le.center(Ej)),d=40075.16/(1<<o);this._skirtHeight=Math.min(d*8,1e3);let g=(a?Tet:Cet).scheduleTask({buffer:this._buffer,nativeRectangle:uhe,rectangle:Ej,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 Pd(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,Rn.clone(A.orientedBoundingBox),Oc.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})};DA.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)?Det(this,i,o):Oet(this,i,o,e)};var Eet=new gi("upsampleQuantizedTerrainMesh",Qm.maximumAsynchronousTasks);DA.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=Eet.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=Ve.createTypedArray(A.length/3,h.indices),C=g._skirtHeight;return new HE({quantizedVertices:A,indices:x,minimumHeight:h.minimumHeight,maximumHeight:h.maximumHeight,boundingSphere:ae.clone(h.boundingSphere),orientedBoundingBox:Rn.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})})};DA.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};DA.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var bet=new H,vet=new H,wet=new H,mhe=new m;function Det(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,bet),g=r.decodeTextureCoordinates(o,f,vet),h=r.decodeTextureCoordinates(o,d,wet),A=oy.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,h.x,h.y,mhe);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 Iet=Uint16Array.BYTES_PER_ELEMENT,fhe=Uint32Array.BYTES_PER_ELEMENT,bj=Int32Array.BYTES_PER_ELEMENT,Pet=Float32Array.BYTES_PER_ELEMENT,Sj=Float64Array.BYTES_PER_ELEMENT;function Oet(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+=fhe;l+=fhe,l+=2*Sj;let f=P.toRadians(c.getFloat64(l,!0)*180);l+=Sj;let d=P.toRadians(c.getFloat64(l,!0)*180);l+=Sj;let p=i.width/f/2,g=i.height/d/2,h=c.getInt32(l,!0);l+=bj;let A=c.getInt32(l,!0)*3;l+=bj,l+=bj;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+=Pet;let S=new Array(A);for(E=0;E<A;++E)S[E]=c.getUint16(l,!0),l+=Iet;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=oy.computeBarycentricCoordinates(t,n,O,_,L,b,N,v,mhe);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 pD=DA;var pf={UNKNOWN:0,NONE:1,SELF:2,PARENT:3},OU=new ee;function MU(){this._terrainCache={},this._lastTidy=ee.now()}MU.prototype.add=function(e,t){this._terrainCache[e]={buffer:t,timestamp:ee.now()}};MU.prototype.get=function(e){let n=this._terrainCache[e];if(u(n))return delete this._terrainCache[e],n.buffer};MU.prototype.tidy=function(){if(ee.now(OU),ee.secondsDifference(OU,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(OU,r.timestamp)>10&&delete e[o]}ee.clone(OU,this._lastTidy)}};function cy(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=new ji({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 MU,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=ih.fromUrl(n).then(r=>{if(!r.terrainPresent){let s=new de(`The server ${r.url} doesn't have terrain`);return Promise.reject(s)}return Ti.reportSuccess(o),i._metadata=r,i._ready=!0,!0}).catch(r=>{throw o=Ti.reportError(o,i,i._errorEvent,r.message,void 0,void 0,void 0,r),r})}else if(u(e.metadata)){$("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(cy.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(){}}});cy.fromMetadata=function(e,t){if(!e.terrainPresent)throw new de(`The server ${e.url} doesn't have terrain`);let n=new cy(t);return n._metadata=e,n._readyPromise=Promise.resolve(!0),n._ready=!0,n};var Met=new gi("decodeGoogleEarthEnterprisePacket");function hhe(e,t,n){let i=t.getChildBitmask();if(t.terrainState===pf.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}cy.prototype.requestTileGeometry=function(e,t,n,i){let o=ih.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=pf.UNKNOWN);let l=r.get(o);if(u(l)){let C=s.providers[a.terrainProvider];return Promise.resolve(new pD({buffer:l,childTileMask:hhe(o,a,s),credits:u(C)?[C]:void 0,negativeAltitudeExponentBias:s.negativeAltitudeExponentBias,negativeElevationThreshold:s.negativeAltitudeThreshold}))}if(r.tidy(),a.ancestorHasTerrain){if(c===pf.NONE)return Promise.reject(new de("Terrain tile doesn't exist"))}else return Promise.resolve(new Ka({buffer:new Uint8Array(16*16),width:16,height:16}));let f,d=o,p=-1;switch(c){case pf.SELF:p=a.terrainVersion;break;case pf.PARENT:d=d.substring(0,d.length-1),f=s.getTileInformationFromQuadKey(d),p=f.terrainVersion;break;case pf.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=Ret(this,d,p,x).fetchArrayBuffer();if(!u(C))return;A=C.then(function(T){return u(T)?Met.scheduleTask({buffer:T,type:"Terrain",key:s.key},[T]).then(function(E){let S=s.getTileInformationFromQuadKey(d);S.terrainState=pf.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=pf.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 pD({buffer:C,childTileMask:hhe(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===ri.CANCELLED?(i.state=x.state,Promise.reject(C)):(a.terrainState=pf.NONE,Promise.reject(C))})};cy.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};cy.prototype.getTileDataAvailable=function(e,t,n){let i=this._metadata,o=ih.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===pf.NONE)return!1;if((!u(s)||s===pf.UNKNOWN)&&(r.terrainState=pf.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 nr({throttle:!1,throttleByServer:!0,type:ns.TERRAIN});i.populateSubtree(e,t,n,s)}return!1};cy.prototype.loadTileDataAvailability=function(e,t,n){};function Ret(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 phe=cy;function Bet(e,t,n,i){this.rightAscension=e,this.declination=t,this.rotation=n,this.rotationRate=i}var RU=Bet;var Ihe={},Let=32.184,Net=2451545,_he=-.0529921,ghe=-.1059842,yhe=13.0120009,Ahe=13.3407154,xhe=.9856003,Che=26.4057084,The=13.064993,Ehe=.3287146,bhe=1.7484877,She=-.1589763,vhe=.0036096,whe=.1643573,Dhe=12.9590088,vj=new ee;Ihe.ComputeMoon=function(e,t){u(e)||(e=ee.now()),vj=ee.addSeconds(e,Let,vj);let n=ee.totalDays(vj)-Net,i=n/Qn.DAYS_PER_JULIAN_CENTURY,o=(125.045+_he*n)*P.RADIANS_PER_DEGREE,r=(250.089+ghe*n)*P.RADIANS_PER_DEGREE,s=(260.008+yhe*n)*P.RADIANS_PER_DEGREE,a=(176.625+Ahe*n)*P.RADIANS_PER_DEGREE,c=(357.529+xhe*n)*P.RADIANS_PER_DEGREE,l=(311.589+Che*n)*P.RADIANS_PER_DEGREE,f=(134.963+The*n)*P.RADIANS_PER_DEGREE,d=(276.617+Ehe*n)*P.RADIANS_PER_DEGREE,p=(34.226+bhe*n)*P.RADIANS_PER_DEGREE,g=(15.134+She*n)*P.RADIANS_PER_DEGREE,h=(119.743+vhe*n)*P.RADIANS_PER_DEGREE,A=(239.961+whe*n)*P.RADIANS_PER_DEGREE,x=(25.053+Dhe*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),k=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*k-.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*_he+.1208*R*ghe-.0642*F*yhe+.0158*k*Ahe+.0252*V*xhe-.0066*G*Che-.0047*U*The-.0046*q*Ehe+.0028*Y*bhe+.0052*Q*She+.004*W*vhe+.0019*K*whe-.0044*J*Dhe)/86400*P.RADIANS_PER_DEGREE;return u(t)||(t=new RU),t.rightAscension=ge,t.declination=Ce,t.rotation=se,t.rotationRate=xe,t};var BU=Ihe;function Phe(e){(!u(e)||typeof e!="function")&&(e=BU.ComputeMoon),this._computeFunction=e}var Fet=new m,Uet=new m,Vet=new m;function ket(e,t,n){let i=Fet;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=Vet;r.x=o*Math.cos(e),r.y=o*Math.sin(e),r.z=Math.sin(t);let s=m.cross(r,i,Uet);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 zet=new Z,Het=new Ne;Phe.prototype.evaluate=function(e,t){u(e)||(e=ee.now());let n=this._computeFunction(e),i=ket(n.rightAscension,n.declination,t),o=P.zeroToTwoPi(n.rotation),r=Ne.fromAxisAngle(m.UNIT_Z,o,Het),s=Z.fromQuaternion(Ne.conjugate(r,r),zet);return Z.multiply(s,i,i)};var LU=Phe;var _D={};_D.type=void 0;_D.getRequiredDataPoints=fe.throwInstantiationError;_D.interpolateOrderZero=fe.throwInstantiationError;_D.interpolate=fe.throwInstantiationError;var Ohe=_D;function wj(e){this._url=Ie.createIfNeeded(e),this._url.appendForwardSlash()}Object.defineProperties(wj.prototype,{url:{get:function(){return this._url}}});wj.prototype.geocode=function(e,t){return this._url.getDerivedResource({url:t===wA.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 NU=wj;function Mhe(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.accessToken,fm.defaultAccessToken),n=Ie.createIfNeeded(y(e.server,fm.defaultServer));n.appendForwardSlash();let i=fm.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 NU(o)}Mhe.prototype.geocode=function(e,t){return this._pelias.geocode(e,t)};var FU=Mhe;var Get={SHIFT:0,CTRL:1,ALT:2},ga=Object.freeze(Get);function UU(){fe.throwInstantiationError()}Object.defineProperties(UU.prototype,{ellipsoid:{get:fe.throwInstantiationError}});UU.prototype.project=fe.throwInstantiationError;UU.prototype.unproject=fe.throwInstantiationError;var Rhe=UU;function KE(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(KE.prototype,{times:{get:function(){return this._times}},weights:{get:function(){return this._weights}}});KE.prototype.findTimeInterval=oo.prototype.findTimeInterval;KE.prototype.wrapTime=oo.prototype.wrapTime;KE.prototype.clampTime=oo.prototype.clampTime;KE.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 Bhe=KE;var Wet={NONE:-1,PARTIAL:0,FULL:1},_r=Object.freeze(Wet);function Za(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 VU=new m;Object.defineProperties(Za.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,VU),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,VU);let a=o*o*n;s=m.add(e,m.multiplyByScalar(r,a,VU),VU)}else o=Number.MAX_VALUE;this._horizonDistance=o,this._horizonPlaneNormal=r,this._horizonPlanePosition=s,this._cameraPosition=e}}});Za.fromBoundingSphere=function(e,t,n){return u(n)?(m.clone(e.center,n._occluderPosition),n._occluderRadius=e.radius,n.cameraPosition=t,n):new Za(e,t)};var Nhe=new m;Za.prototype.isPointVisible=function(e){if(this._horizonDistance!==Number.MAX_VALUE){let t=m.subtract(e,this._occluderPosition,Nhe),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 jet=new m;Za.prototype.isBoundingSphereVisible=function(e){let t=m.clone(e.center,jet),n=e.radius;if(this._horizonDistance!==Number.MAX_VALUE){let i=m.subtract(t,this._occluderPosition,Nhe),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 Yet=new m;Za.prototype.computeVisibility=function(e){let t=m.clone(e.center),n=e.radius;if(n>this._occluderRadius)return _r.FULL;if(this._horizonDistance!==Number.MAX_VALUE){let i=m.subtract(t,this._occluderPosition,Yet),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?_r.NONE:(o=this._occluderRadius+n,o=r-o*o,o>0?(o=Math.sqrt(o)+this._horizonDistance,s<o*o+n*n?_r.FULL:_r.PARTIAL):(i=m.subtract(t,this._horizonPlanePosition,i),m.dot(i,this._horizonPlaneNormal)>-n?_r.PARTIAL:_r.FULL))}}return _r.NONE};var kU=new m;Za.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,kU),kU),c=-m.dot(a,o),l=Za._anyRotationVector(o,a,c),f=Za._horizonToPlaneNormalDotProduct(e,a,c,l,n[0]);if(!f)return;let d;for(let g=1;g<s;++g){if(d=Za._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,kU),kU)};var qet=[];Za.computeOccludeePointFromRectangle=function(e,t){t=y(t,oe.WGS84);let n=le.subsample(e,t,0,qet),i=ae.fromPoints(n),o=m.ZERO;if(!m.equals(o,i.center))return Za.computeOccludeePoint(new ae(o,t.minimumRadius),i.center,n)};var Xet=new m;Za._anyRotationVector=function(e,t,n){let i=m.abs(t,Xet),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 Ket=new m;Za._rotationVector=function(e,t,n,i,o){let r=m.subtract(i,e,Ket);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 Dj=new m,Jet=new m,zU=new m,Lhe=new m;Za._horizonToPlaneNormalDotProduct=function(e,t,n,i,o){let r=m.clone(o,Dj),s=m.clone(e.center,Jet),a=e.radius,c=m.subtract(s,r,zU),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,Lhe),Lhe),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,Dj);S=m.normalize(S,S);let w=m.multiplyByScalar(S,T,Dj);E=m.normalize(m.subtract(m.add(C,w,zU),s,zU),zU);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 HU=Za;function Ij(e,t,n){e=Ie.createIfNeeded(e),e.appendForwardSlash(),e.setQueryParameters({key:t}),this._url=e,this._params=y(n,{})}Object.defineProperties(Ij.prototype,{url:{get:function(){return this._url}},params:{get:function(){return this._params}}});Ij.prototype.geocode=function(e){return this._url.getDerivedResource({url:"json",queryParameters:pt(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 Fhe=Ij;var Zet={packedLength:void 0,pack:fe.throwInstantiationError,unpack:fe.throwInstantiationError},Uhe=Zet;var Qet={packedInterpolationLength:void 0,convertPackedArrayForInterpolation:fe.throwInstantiationError,unpackInterpolationResult:fe.throwInstantiationError},Vhe=Qet;function khe(){fe.throwInstantiationError()}khe.prototype.getURL=fe.throwInstantiationError;var zhe=khe;var $et={LEFT_DOWN:0,LEFT_UP:1,LEFT_CLICK:2,LEFT_DOUBLE_CLICK:3,RIGHT_DOWN:5,RIGHT_UP:6,RIGHT_CLICK:7,MIDDLE_DOWN:10,MIDDLE_UP:11,MIDDLE_CLICK:12,MOUSE_MOVE:15,WHEEL:16,PINCH_START:17,PINCH_END:18,PINCH_MOVE:19},An=Object.freeze($et);function ly(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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$he(e,t){if(!Fj(e))return;let n=t.button;n!==ls.LEFT&&n!==ls.MIDDLE&&n!==ls.RIGHT||(e._buttonDown[ls.LEFT]&&(Pj(e,An.LEFT_UP,An.LEFT_CLICK,t),e._buttonDown[ls.LEFT]=!1),e._buttonDown[ls.MIDDLE]&&(Pj(e,An.MIDDLE_UP,An.MIDDLE_CLICK,t),e._buttonDown[ls.MIDDLE]=!1),e._buttonDown[ls.RIGHT]&&(Pj(e,An.RIGHT_UP,An.RIGHT_CLICK,t),e._buttonDown[ls.RIGHT]=!1))}var Oj={startPosition:new H,endPosition:new H};function epe(e,t){if(!Fj(e))return;let n=IA(t),i=ly(e,t,e._primaryPosition),o=e._primaryPreviousPosition,r=e.getInputAction(An.MOUSE_MOVE,n);u(r)&&(H.clone(o,Oj.startPosition),H.clone(i,Oj.endPosition),r(Oj)),H.clone(i,o),(e._buttonDown[ls.LEFT]||e._buttonDown[ls.MIDDLE]||e._buttonDown[ls.RIGHT])&&t.preventDefault()}var jhe={position:new H};function ntt(e,t){let n=t.button,i;if(n===ls.LEFT)i=An.LEFT_DOUBLE_CLICK;else return;let o=IA(t),r=e.getInputAction(i,o);u(r)&&(ly(e,t,jhe.position),r(jhe))}function itt(e,t){let n;if(u(t.deltaY)){let r=t.deltaMode;r===t.DOM_DELTA_PIXEL?n=-t.deltaY:r===t.DOM_DELTA_LINE?n=-t.deltaY*40:n=-t.deltaY*120}else t.detail>0?n=t.detail*-120:n=t.wheelDelta;if(!u(n))return;let i=IA(t),o=e.getInputAction(An.WHEEL,i);u(o)&&(o(n),t.preventDefault())}function ott(e,t){Nj(e);let n=t.changedTouches,i,o=n.length,r,s,a=e._positions;for(i=0;i<o;++i)r=n[i],s=r.identifier,a.set(s,ly(e,r,new H));GU(e,t);let c=e._previousPositions;for(i=0;i<o;++i)r=n[i],s=r.identifier,c.set(s,H.clone(a.get(s)))}function Yhe(e,t){Nj(e);let n=t.changedTouches,i,o=n.length,r,s,a=e._positions;for(i=0;i<o;++i)r=n[i],s=r.identifier,a.remove(s);GU(e,t);let c=e._previousPositions;for(i=0;i<o;++i)r=n[i],s=r.identifier,c.remove(s)}var qhe={position:new H},Mj={position1:new H,position2:new H},Xhe={position:new H},Khe={position:new H},Jhe={position:new H};function GU(e,t){let n=IA(t),i=e._positions,o=i.length,r,s,a=e._isPinching;if(o!==1&&e._buttonDown[ls.LEFT]){if(e._buttonDown[ls.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,Xhe.position),r(Xhe)),o===0&&!e._isTouchHolding&&(s=e.getInputAction(An.LEFT_CLICK,n),u(s))){let c=e._primaryStartPosition,l=e._previousPositions.values[0];Bj(c,l,e._clickPixelTolerance)&&(H.clone(e._primaryPosition,Khe.position),s(Khe))}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[ls.LEFT]=!0,r=e.getInputAction(An.LEFT_DOWN,n),u(r)&&(H.clone(c,qhe.position),r(qhe)),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,Rj.startPosition),H.clone(a,Rj.endPosition),s(Rj)),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,gD.distance.startPosition),H.fromElements(0,g,gD.distance.endPosition),H.fromElements(S,T,gD.angleAndHeight.startPosition),H.fromElements(E,C,gD.angleAndHeight.endPosition),s(gD)}}function stt(e,t){if(t.target.setPointerCapture(t.pointerId),t.pointerType==="touch"){let n=e._positions,i=t.pointerId;n.set(i,ly(e,t,new H)),GU(e,t),e._previousPositions.set(i,H.clone(n.get(i)))}else Qhe(e,t)}function Zhe(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,Qt.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*z.packedLength:1,this.packedLength=o+oe.packedLength+3}yD.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+=z.packedLength)z.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};yD.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+=z.packedLength)s[i]=z.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])};Wj.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>${r}</td></tr>`)}return i+="</table>",i}this.description=t(e)};var oh=Wj;function QE(){fe.throwInstantiationError()}Object.defineProperties(QE.prototype,{ready:{get:fe.throwInstantiationError},readyPromise:{get:fe.throwInstantiationError},rectangle:{get:fe.throwInstantiationError},tileWidth:{get:fe.throwInstantiationError},tileHeight:{get:fe.throwInstantiationError},maximumLevel:{get:fe.throwInstantiationError},minimumLevel:{get:fe.throwInstantiationError},tilingScheme:{get:fe.throwInstantiationError},tileDiscardPolicy:{get:fe.throwInstantiationError},errorEvent:{get:fe.throwInstantiationError},credit:{get:fe.throwInstantiationError},proxy:{get:fe.throwInstantiationError},hasAlphaChannel:{get:fe.throwInstantiationError},defaultAlpha:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultNightAlpha:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultDayAlpha:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultBrightness:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultContrast:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultHue:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultSaturation:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultGamma:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultMinificationFilter:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultMagnificationFilter:{get:fe.throwInstantiationError,set:fe.throwInstantiationError}});QE.prototype.getTileCredits=function(e,t,n){fe.throwInstantiationError()};QE.prototype.requestImage=function(e,t,n,i){fe.throwInstantiationError()};QE.prototype.pickFeatures=function(e,t,n,i,o){fe.throwInstantiationError()};var Itt=/\.ktx2$/i;QE.loadImage=function(e,t){let n=Ie.createIfNeeded(t);return Itt.test(n.url)?Ml(n):u(e)&&u(e.tileDiscardPolicy)?n.fetchImage({preferBlob:!0,preferImageBitmap:!0,flipY:!0}):n.fetchImage({preferImageBitmap:!0,flipY:!0})};var yl=QE;function jj(e){this.useTiles=y(e.usePreCachedTilesIfAvailable,!0);let t=e.ellipsoid;this.tilingScheme=y(e.tilingScheme,new ji({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}jj.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 JU({missingImageUrl:hpe(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 Ptt(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 Hr({ellipsoid:t.ellipsoid});else if(e.tileInfo.spatialReference.wkid===4326)t.tilingScheme=new ji({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 Oi,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 Ott(e,t,n){let i=`An error occurred while accessing ${e.url}`;throw u(t)&&u(t.message)&&(i+=`: ${t.message}`),Ti.reportError(void 0,n,u(n)?n._errorEvent:void 0,i,void 0,void 0,void 0,t),new de(i)}async function mpe(e,t,n){let i=e.getDerivedResource({queryParameters:{f:"json"}});try{let o=await i.fetchJsonp();Ptt(o,t)}catch(o){Ott(e,o,n)}}function OA(e){if(e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._maximumLevel=e.maximumLevel,this._tilingScheme=y(e.tilingScheme,new ji({ellipsoid:e.ellipsoid})),this._useTiles=y(e.usePreCachedTilesIfAvailable,!0),this._rectangle=y(e.rectangle,this._tilingScheme.rectangle),this._layers=e.layers,this._credit=void 0,this.enablePickFeatures=y(e.enablePickFeatures,!0),this._errorEvent=new ye,this._ready=!1,u(e.url)){$("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 jj(e);n.useTiles?this._readyPromise=mpe(t,n,this).then(()=>(n.build(this),!0)):(n.build(this),this._readyPromise=Promise.resolve(!0))}}function hpe(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},${e._tileHeight}`,format:"png32",transparent:!0,f:"image"};e._tilingScheme.projection instanceof Ii?(c.bboxSR=4326,c.imageSR=4326):(c.bboxSR=3857,c.imageSR=3857),e.layers&&(c.layers=`show:${e.layers}`),r=e._resource.getDerivedResource({url:"export",request:o,queryParameters:c})}return r}Object.defineProperties(OA.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}}});OA.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 OA(t);i._resource=n;let o=new jj(t);return y(t.usePreCachedTilesIfAvailable,!0)&&await mpe(n,o),o.build(i),i._readyPromise=Promise.resolve(!0),i};OA.prototype.getTileCredits=function(e,t,n){};OA.prototype.requestImage=function(e,t,n,i){return yl.loadImage(this,hpe(this,e,t,n,i))};OA.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 Ii)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 oh;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 Oi;C.position=E.unproject(new m(x.geometry.x,x.geometry.y,x.geometry.z))}}g.push(C)}return g})};var Up=OA;function MA(){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 hi,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(MA.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 ppe(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 Mtt(e,t){ppe(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 hi,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 _pe(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 Rtt(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 Btt(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 Ltt(e,t){_pe(e);let n=e._framebuffers,i=n.length,o=new Array(i);for(let r=0;r<i;++r)o[r]=t.createViewportQuadCommand(Btt(r,i),{framebuffer:n[r].framebuffer,uniformMap:Rtt(e,r)});e._commands=o}MA.prototype.clear=function(e){let t=this._framebuffers;if(!u(t))return;let n=this._clearCommand;u(n)||(n=this._clearCommand=new ui({color:new z(0,0,0,0),framebuffer:void 0}));let i=t.length;for(let o=0;o<i;++o)t[o].clear(e,n)};MA.prototype.update=function(e){let t=e.drawingBufferWidth,n=e.drawingBufferHeight;(t!==this._width||n!==this._height)&&(this._width=t,this._height=n,Mtt(this,e),Ltt(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};MA.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)};MA.prototype.isDestroyed=function(){return!1};MA.prototype.destroy=function(){return ppe(this),_pe(this),ue(this)};var ZU=MA;var Ntt={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"},AD=Object.freeze(Ntt);function xD(e){}xD.prototype.isReady=function(){return!0};xD.prototype.shouldDiscardImage=function(e){return xD.EMPTY_IMAGE===e};var QU;Object.defineProperties(xD,{EMPTY_IMAGE:{get:function(){return u(QU)||(QU=new Image,QU.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="),QU}}});var CD=xD;function Yj(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}Yj.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 Ftt(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 Utt(e,t,n){let i=`An error occurred while accessing ${e.url}`;throw u(t)&&u(t.message)&&(i+=`: ${t.message}`),Ti.reportError(void 0,n,u(n)?n._errorEvent:void 0,i,void 0,void 0,void 0,t),new de(i)}async function gpe(e,t,n){let i=e.url,o=us._metadataCache[i];u(o)||(o=e.fetchJsonp("jsonp"),us._metadataCache[i]=o);try{let r=await o;return Ftt(r,t)}catch(r){Utt(e,r,n)}}function us(e){if(e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=1,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._mapStyle=y(e.mapStyle,AD.AERIAL),this._culture=y(e.culture,""),this._key=e.key,this._tileDiscardPolicy=e.tileDiscardPolicy,u(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new CD),this._proxy=e.proxy,this._credit=new Xt(`<a href="https://www.microsoft.com/en-us/maps/product/enduserterms"><img src="${us.logoUrl}" title="Bing Imagery"/></a>`),this._tilingScheme=new Hr({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 Yj(e);this._readyPromise=gpe(i,o,this).then(()=>(o.build(this),!0))}}Object.defineProperties(us.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}}});us.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,AD.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 us(t);s._resource=o;let a=new Yj(t);return await gpe(r,a),a.build(s),s._readyPromise=Promise.resolve(!0),s};var Vtt=new le;us.prototype.getTileCredits=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(e,t,n,Vtt);return Htt(this._attributionList,n,i)};us.prototype.requestImage=function(e,t,n,i){let o=yl.loadImage(this,ktt(this,e,t,n,i));if(u(o))return o.catch(function(r){return u(r.blob)&&r.blob.size===0?CD.EMPTY_IMAGE:Promise.reject(r)})};us.prototype.pickFeatures=function(e,t,n,i,o){};us.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};us.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}};us._logoUrl=void 0;Object.defineProperties(us,{logoUrl:{get:function(){return u(us._logoUrl)||(us._logoUrl=tn("Assets/Images/bing_maps_credit.png")),us._logoUrl},set:function(e){us._logoUrl=e}}});function ktt(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:us.tileXYToQuadKey(t,n,i),subdomain:s[a],culture:e._culture},queryParameters:{n:"z"}})}var ztt=new le;function Htt(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,ztt);u(p)&&(c=!0)}}c&&i.push(s.credit)}return i}us._metadataCache={};var TD=us;var Gtt=new m(1,1,1);function qj(e){e=y(e,Gtt),this._dimensions=m.clone(e)}Object.defineProperties(qj.prototype,{dimensions:{get:function(){return this._dimensions},set:function(e){m.clone(e,this._dimensions)}}});var Wtt=new m;qj.prototype.emit=function(e){let t=this._dimensions,n=m.multiplyByScalar(t,.5,Wtt),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 ype=qj;var $U=`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 ED(){this._colorTexture=void 0,this._drawCommand=void 0}Object.defineProperties(ED.prototype,{colorTexture:{get:function(){return this._colorTexture}}});function jtt(e,t,n){let i=t.createViewportQuadCommand($U,{framebuffer:n,renderState:ke.fromCache({viewport:new qe(0,0,256,256)})});e._drawCommand=i}ED.prototype.update=function(e){if(!u(this._colorTexture)){let t=e.context,n=new Mt({context:t,width:256,height:256,pixelFormat:at.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,sampler:dn.NEAREST});this._colorTexture=n;let i=new la({context:t,colorTextures:[n],destroyAttachments:!1});jtt(this,t,i),this._drawCommand.execute(t),i.destroy(),this._drawCommand.shaderProgram=this._drawCommand.shaderProgram&&this._drawCommand.shaderProgram.destroy()}};ED.prototype.isDestroyed=function(){return!1};ED.prototype.destroy=function(){return this._colorTexture=this._colorTexture&&this._colorTexture.destroy(),ue(this)};var eV=ED;var Tpe={};function Ytt(e,t,n){let i,o,r;if(e instanceof vi){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 _l)return i=e.near,o=e.top,r=e.right,Math.max(t*i/r,n*i/o);return Math.max(t,n)}var qtt=new m,Ape=new m;function Epe(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 Kj(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,qtt),g=m.magnitude(m.multiplyByScalar(l,m.dot(p,l),Ape)),h=m.magnitude(m.multiplyByScalar(f,m.dot(p,f),Ape));r=Math.min(Ytt(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 bD(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 bpe=new m;function Xtt(e,t,n,i,o,r,s,a){let c=e.camera,l=m.clone(c.position,bpe),f=c.pitch,d=bD(c.heading,i),p=bD(c.roll,r),g=Kj(c,n,l.z,n.z,s),h=Epe(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 Ktt(e,t){e.longitude<t.longitude?e.longitude+=P.TWO_PI:t.longitude+=P.TWO_PI}function Jtt(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 Ztt=new he,Qtt=new he;function $tt(e,t,n,i,o,r,s,a,c,l){let f=e.camera,p=e.mapProjection.ellipsoid,g=he.clone(f.positionCartographic,Ztt),h=f.pitch,A=bD(f.heading,i),x=bD(f.roll,r),C=p.cartesianToCartographic(n,Qtt);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?Ktt(g,C):Jtt(g,C);let E=Kj(f,n,g.height,C.height,s),S=Epe(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 ent(e,t,n,i,o,r,s){let a=e.camera,c=m.clone(a.position,bpe),l=bD(a.heading,i),f=a.frustum.right-a.frustum.left,d=Kj(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 xpe=new he,tnt=new m;function Xj(e,t){return{startObject:{},stopObject:{},duration:0,complete:e,cancel:t}}function Cpe(e,t){function n(){typeof t=="function"&&t(),e.enableInputs=!0}return n}Tpe.createTween=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=t.destination,i=e.mode;if(i===ne.MORPHING)return Xj();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,xpe),n=r.project(xpe,tnt));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=Cpe(T,t.complete),S=Cpe(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 Xj(E,S);let M=new Array(4);if(M[ne.SCENE2D]=ent,M[ne.SCENE3D]=$tt,M[ne.COLUMBUS_VIEW]=Xtt,h<=0)return Xj(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=zr.CUBIC_OUT:d=zr.QUINTIC_IN_OUT}return{duration:h,easingFunction:d,startObject:{time:0},stopObject:{time:h},update:O,complete:E,cancel:S}};var tV=Tpe;var nnt={ROTATE:0,INFINITE_SCROLL:1},pu=Object.freeze(nnt);function Jt(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 vi,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,Mpe(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,Wpe(this,Jt.DEFAULT_VIEW_RECTANGLE,this.position,!0);let n=m.magnitude(this.position);n+=n*Jt.DEFAULT_VIEW_FACTOR,m.normalize(this.position,this.position),m.multiplyByScalar(this.position,n,this.position)}Jt.TRANSFORM_2D=new B(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);Jt.TRANSFORM_2D_INVERSE=B.inverseTransformation(Jt.TRANSFORM_2D,new B);Jt.DEFAULT_VIEW_RECTANGLE=le.fromDegrees(-95,-20,-70,90);Jt.DEFAULT_VIEW_FACTOR=.5;Jt.DEFAULT_OFFSET=new uf(0,-P.PI_OVER_FOUR,0);function Mpe(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 int(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=Ci()):e.timeSinceMoved=Math.max(Ci()-e._lastMovedTimestamp,0)/1e3}}Jt.prototype.canPreloadFlight=function(){return u(this._currentFlight)&&this._mode!==ne.SCENE2D};Jt.prototype._updateCameraChanged=function(){let e=this;if(int(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 ont(e){Ot.basisTo2D(e._projection,e._transform,e._actualTransform)}var rnt=new he,snt=new m,nV=new m,ant=new re,cnt=new re,lnt=new re,unt=new re,fnt=new re;function dnt(e){let t=e._projection,n=t.ellipsoid,i=B.getColumn(e._transform,3,ant),o=n.cartesianToCartographic(i,rnt),r=t.project(o,snt),s=cnt;s.x=r.z,s.y=r.x,s.z=r.y,s.w=1;let a=re.clone(re.UNIT_X,fnt),c=re.add(B.getColumn(e._transform,0,nV),i,nV);n.cartesianToCartographic(c,o),t.project(o,r);let l=lnt;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=unt;if(m.magnitudeSquared(l)>P.EPSILON10)m.cross(a,l,f);else{let d=re.add(B.getColumn(e._transform,1,nV),i,nV);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 Jj=new m;function $a(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(Jt.TRANSFORM_2D,e._actualTransform):e._mode===ne.COLUMBUS_VIEW?ont(e):dnt(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=Jj;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,Jj));if(Math.abs(1-h)>P.EPSILON2){let A=1/m.magnitudeSquared(c),x=m.dot(c,s)*A,C=m.multiplyByScalar(s,x,Jj);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)&&Mpe(e)}function Rpe(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 Bpe(e){return P.PI_OVER_TWO-P.acosClamped(e.z)}function Lpe(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 rV=new B,sV=new B;Object.defineProperties(Jt.prototype,{transform:{get:function(){return this._transform}},inverseTransform:{get:function(){return $a(this),this._invTransform}},viewMatrix:{get:function(){return $a(this),this._viewMatrix}},inverseViewMatrix:{get:function(){return $a(this),this._invViewMatrix}},positionCartographic:{get:function(){return $a(this),this._positionCartographic}},positionWC:{get:function(){return $a(this),this._positionWC}},directionWC:{get:function(){return $a(this),this._directionWC}},upWC:{get:function(){return $a(this),this._upWC}},rightWC:{get:function(){return $a(this),this._rightWC}},heading:{get:function(){if(this._mode!==ne.MORPHING){let e=this._projection.ellipsoid,t=B.clone(this._transform,rV),n=Ot.eastNorthUpToFixedFrame(this.positionWC,e,sV);this._setTransform(n);let i=Rpe(this.direction,this.up);return this._setTransform(t),i}}},pitch:{get:function(){if(this._mode!==ne.MORPHING){let e=this._projection.ellipsoid,t=B.clone(this._transform,rV),n=Ot.eastNorthUpToFixedFrame(this.positionWC,e,sV);this._setTransform(n);let i=Bpe(this.direction);return this._setTransform(t),i}}},roll:{get:function(){if(this._mode!==ne.MORPHING){let e=this._projection.ellipsoid,t=B.clone(this._transform,rV),n=Ot.eastNorthUpToFixedFrame(this.positionWC,e,sV);this._setTransform(n);let i=Lpe(this.direction,this.up,this.right);return this._setTransform(t),i}}},moveStart:{get:function(){return this._moveStart}},moveEnd:{get:function(){return this._moveEnd}},changed:{get:function(){return this._changed}}});Jt.prototype.update=function(e){let t=!1;if(e!==this._mode&&(this._mode=e,this._modeChanged=e!==ne.MORPHING,t=this._mode===ne.SCENE2D),t){let n=this._max2Dfrustum=this.frustum.clone(),i=2,o=n.top/n.right;n.right=this._maxCoord.x*i,n.left=-n.right,n.top=o*n.right,n.bottom=-n.top}this._mode===ne.SCENE2D&&Vpe(this,this.position)};var mnt=new m,hnt=new m,pnt=new m;Jt.prototype._setTransform=function(e){let t=m.clone(this.positionWC,mnt),n=m.clone(this.upWC,hnt),i=m.clone(this.directionWC,pnt);B.clone(e,this._transform),this._transformChanged=!0,$a(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),$a(this)};var _nt=new H,gnt=new In,ynt=new m,Ant=new m;function Npe(e){if(!B.equals(B.IDENTITY,e.transform))return m.magnitude(e.position);let t=e._scene,n=t.globe,i=_nt;i.x=t.drawingBufferWidth/2,i.y=t.drawingBufferHeight/2;let o;if(u(n)){let a=e.getPickRay(i,gnt);o=n.pickWorldCoordinates(a,t,!0,ynt)}let r;t.pickPositionSupported&&(r=t.pickPositionWorldCoordinates(i,Ant));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}Jt.prototype._adjustOrthographicFrustum=function(e){this.frustum instanceof nn&&(!e&&this._positionCartographic.height<15e4||(this.frustum.width=Npe(this)))};var aV=new m,tY=new B,xnt=new B,nY=new Ne,iY=new Z,Fpe=new he;function Cnt(e,t,n){let i=B.clone(e.transform,tY),o=Ot.eastNorthUpToFixedFrame(t,e._projection.ellipsoid,xnt);e._setTransform(o),m.clone(m.ZERO,e.position),n.heading=n.heading-P.PI_OVER_TWO;let r=Ne.fromHeadingPitchRoll(n,nY),s=Z.fromQuaternion(r,iY);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 Tnt(e,t,n,i){let o=B.clone(e.transform,tY);if(e._setTransform(B.IDENTITY),!m.equals(t,e.positionWC)){if(i){let a=e._projection,c=a.ellipsoid.cartesianToCartographic(t,Fpe);t=a.project(c,aV)}m.clone(t,e.position)}n.heading=n.heading-P.PI_OVER_TWO;let r=Ne.fromHeadingPitchRoll(n,nY),s=Z.fromQuaternion(r,iY);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 Ent(e,t,n,i){let o=B.clone(e.transform,tY);if(e._setTransform(B.IDENTITY),!m.equals(t,e.positionWC)){if(i){let c=e._projection,l=c.ellipsoid.cartesianToCartographic(t,Fpe);t=c.project(l,aV)}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===pu.ROTATE){n.heading=n.heading-P.PI_OVER_TWO,n.pitch=-P.PI_OVER_TWO,n.roll=0;let r=Ne.fromHeadingPitchRoll(n,nY),s=Z.fromQuaternion(r,iY);Z.getColumn(s,2,e.up),m.cross(e.direction,e.up,e.right)}e._setTransform(o)}var bnt=new m,Snt=new m,vnt=new m;function Upe(e,t,n,i){let o=m.clone(n.direction,bnt),r=m.clone(n.up,Snt);if(e._scene.mode===ne.SCENE3D){let a=e._projection.ellipsoid,c=Ot.eastNorthUpToFixedFrame(t,a,rV),l=B.inverseTransformation(c,sV);B.multiplyByPointAsVector(l,o,o),B.multiplyByPointAsVector(l,r,r)}let s=m.cross(o,r,vnt);return i.heading=Rpe(o,r),i.pitch=Bpe(o),i.roll=Lpe(o,r,s),i}var eY={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},$E=new lc;Jt.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,aV));u(o)&&u(o.west)&&(o=this.getRectangleCameraCoordinates(o,aV),i=!1),u(t.direction)&&(t=Upe(this,o,t,eY.orientation)),$E.heading=y(t.heading,0),$E.pitch=y(t.pitch,-P.PI_OVER_TWO),$E.roll=y(t.roll,0),n===ne.SCENE3D?Cnt(this,o,$E):n===ne.SCENE2D?Ent(this,o,$E,i):Tnt(this,o,$E,i)};var wnt=new m;Jt.prototype.flyHome=function(e){let t=this._mode;if(t===ne.MORPHING&&this._scene.completeMorph(),t===ne.SCENE2D)this.flyTo({destination:Jt.DEFAULT_VIEW_RECTANGLE,duration:e,endTransform:B.IDENTITY});else if(t===ne.SCENE3D){let n=this.getRectangleCameraCoordinates(Jt.DEFAULT_VIEW_RECTANGLE),i=m.magnitude(n);i+=i*Jt.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,wnt).z),roll:0},endTransform:B.IDENTITY,convert:!1})}};Jt.prototype.worldToCameraCoordinates=function(e,t){return u(t)||(t=new re),$a(this),B.multiplyByVector(this._actualInvTransform,e,t)};Jt.prototype.worldToCameraCoordinatesPoint=function(e,t){return u(t)||(t=new m),$a(this),B.multiplyByPoint(this._actualInvTransform,e,t)};Jt.prototype.worldToCameraCoordinatesVector=function(e,t){return u(t)||(t=new m),$a(this),B.multiplyByPointAsVector(this._actualInvTransform,e,t)};Jt.prototype.cameraToWorldCoordinates=function(e,t){return u(t)||(t=new re),$a(this),B.multiplyByVector(this._actualTransform,e,t)};Jt.prototype.cameraToWorldCoordinatesPoint=function(e,t){return u(t)||(t=new m),$a(this),B.multiplyByPoint(this._actualTransform,e,t)};Jt.prototype.cameraToWorldCoordinatesVector=function(e,t){return u(t)||(t=new m),$a(this),B.multiplyByPointAsVector(this._actualTransform,e,t)};function Vpe(e,t){let n=e._scene.mapMode2D===pu.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 Spe=new m;Jt.prototype.move=function(e,t){let n=this.position;m.multiplyByScalar(e,t,Spe),m.add(n,Spe,n),this._mode===ne.SCENE2D&&Vpe(this,n),this._adjustOrthographicFrustum(!0)};Jt.prototype.moveForward=function(e){e=y(e,this.defaultMoveAmount),this._mode===ne.SCENE2D?cV(this,e):this.move(this.direction,e)};Jt.prototype.moveBackward=function(e){e=y(e,this.defaultMoveAmount),this._mode===ne.SCENE2D?cV(this,-e):this.move(this.direction,-e)};Jt.prototype.moveUp=function(e){e=y(e,this.defaultMoveAmount),this.move(this.up,e)};Jt.prototype.moveDown=function(e){e=y(e,this.defaultMoveAmount),this.move(this.up,-e)};Jt.prototype.moveRight=function(e){e=y(e,this.defaultMoveAmount),this.move(this.right,e)};Jt.prototype.moveLeft=function(e){e=y(e,this.defaultMoveAmount),this.move(this.right,-e)};Jt.prototype.lookLeft=function(e){e=y(e,this.defaultLookAmount),this._mode!==ne.SCENE2D&&this.look(this.up,-e)};Jt.prototype.lookRight=function(e){e=y(e,this.defaultLookAmount),this._mode!==ne.SCENE2D&&this.look(this.up,e)};Jt.prototype.lookUp=function(e){e=y(e,this.defaultLookAmount),this._mode!==ne.SCENE2D&&this.look(this.right,-e)};Jt.prototype.lookDown=function(e){e=y(e,this.defaultLookAmount),this._mode!==ne.SCENE2D&&this.look(this.right,e)};var Dnt=new Ne,Int=new Z;Jt.prototype.look=function(e,t){let n=y(t,this.defaultLookAmount),i=Ne.fromAxisAngle(e,-n,Dnt),o=Z.fromQuaternion(i,Int),r=this.direction,s=this.up,a=this.right;Z.multiplyByVector(o,r,r),Z.multiplyByVector(o,s,s),Z.multiplyByVector(o,a,a)};Jt.prototype.twistLeft=function(e){e=y(e,this.defaultLookAmount),this.look(this.direction,e)};Jt.prototype.twistRight=function(e){e=y(e,this.defaultLookAmount),this.look(this.direction,-e)};var Pnt=new Ne,Ont=new Z;Jt.prototype.rotate=function(e,t){let n=y(t,this.defaultRotateAmount),i=Ne.fromAxisAngle(e,-n,Pnt),o=Z.fromQuaternion(i,Ont);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)};Jt.prototype.rotateDown=function(e){e=y(e,this.defaultRotateAmount),kpe(this,e)};Jt.prototype.rotateUp=function(e){e=y(e,this.defaultRotateAmount),kpe(this,-e)};var Mnt=new m,Rnt=new m,Bnt=new m,vpe=new m;function kpe(e,t){let n=e.position;if(u(e.constrainedAxis)&&!m.equalsEpsilon(e.position,m.ZERO,P.EPSILON2)){let i=m.normalize(n,Mnt),o=m.equalsEpsilon(i,e.constrainedAxis,P.EPSILON2),r=m.equalsEpsilon(i,m.negate(e.constrainedAxis,vpe),P.EPSILON2);if(!o&&!r){let s=m.normalize(e.constrainedAxis,Rnt),a=m.dot(i,s),c=P.acosClamped(a);t>0&&t>c&&(t=c-P.EPSILON4),a=m.dot(i,m.negate(s,vpe)),c=P.acosClamped(a),t<0&&-t>c&&(t=-c+P.EPSILON4);let l=m.cross(s,i,Bnt);e.rotate(l,t)}else(o&&t<0||r&&t>0)&&e.rotate(e.right,t)}else e.rotate(e.right,t)}Jt.prototype.rotateRight=function(e){e=y(e,this.defaultRotateAmount),zpe(this,-e)};Jt.prototype.rotateLeft=function(e){e=y(e,this.defaultRotateAmount),zpe(this,e)};function zpe(e,t){u(e.constrainedAxis)?e.rotate(e.constrainedAxis,t):e.rotate(e.up,t)}function cV(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===pu.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===pu.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 Hpe(e,t){e.move(e.direction,t)}Jt.prototype.zoomIn=function(e){e=y(e,this.defaultZoomAmount),this._mode===ne.SCENE2D?cV(this,e):Hpe(this,e)};Jt.prototype.zoomOut=function(e){e=y(e,this.defaultZoomAmount),this._mode===ne.SCENE2D?cV(this,-e):Hpe(this,-e)};Jt.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 Lnt=new B;Jt.prototype.lookAt=function(e,t){let n=Ot.eastNorthUpToFixedFrame(e,oe.WGS84,Lnt);this.lookAtTransform(n,t)};var Nnt=new m,Fnt=new Ne,Unt=new Ne,Vnt=new Z;function Gpe(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,Fnt),o=Ne.fromAxisAngle(m.UNIT_Z,-e,Unt),r=Ne.multiply(o,i,o),s=Z.fromQuaternion(r,Vnt),a=m.clone(m.UNIT_X,Nnt);return Z.multiplyByVector(s,a,a),m.negate(a,a),m.multiplyByScalar(a,n,a),a}Jt.prototype.lookAtTransform=function(e,t){if(this._setTransform(e),!u(t))return;let n;if(u(t.heading)?n=Gpe(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 SD=new he,knt=new he,znt=new m,Hnt=new m,Gnt=new m,Wnt=new m,jnt=new m,Ynt=new m,qnt=new m,Zj=new m,Xnt={direction:new m,right:new m,up:new m},wpe;function Qa(e,t,n,i){return Math.abs(m.dot(t,n))/i-m.dot(e,n)}function Wpe(e,t,n,i){let o=e._projection.ellipsoid,r=i?e:Xnt,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=SD;L.longitude=f,L.latitude=s,L.height=0;let N=knt;N.longitude=f,N.latitude=a,N.height=0;let _=wpe;(!u(_)||_.ellipsoid!==o)&&(wpe=_=new Ff(void 0,void 0,o)),_.setEndPoints(L,N),d=_.interpolateUsingFraction(.5,SD).latitude}let p=SD;p.longitude=f,p.latitude=d,p.height=0;let g=o.cartographicToCartesian(p,qnt),h=SD;h.longitude=c,h.latitude=s;let A=o.cartographicToCartesian(h,znt);h.longitude=l;let x=o.cartographicToCartesian(h,Gnt);h.longitude=f;let C=o.cartographicToCartesian(h,jnt);h.latitude=a;let T=o.cartographicToCartesian(h,Ynt);h.longitude=c;let E=o.cartographicToCartesian(h,Wnt);h.longitude=l;let S=o.cartographicToCartesian(h,Hnt);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(Qa(w,M,x,L),Qa(w,M,E,L),Qa(w,M,A,L),Qa(w,M,S,L),Qa(w,M,C,L),Qa(w,M,T,L),Qa(w,D,x,N),Qa(w,D,E,N),Qa(w,D,A,N),Qa(w,D,S,N),Qa(w,D,C,N),Qa(w,D,T,N)),a<0&&s>0){let _=SD;_.longitude=l,_.latitude=0,_.height=0;let b=o.cartographicToCartesian(_,Zj);m.subtract(b,g,b),O=Math.max(O,Qa(w,M,b,L),Qa(w,D,b,N)),_.longitude=c,b=o.cartographicToCartesian(_,Zj),m.subtract(b,g,b),O=Math.max(O,Qa(w,M,b,L),Qa(w,D,b,N))}}return m.add(g,m.multiplyByScalar(w,-O,Zj),n)}var Knt=new he,Jnt=new m,Znt=new m;function Qnt(e,t,n){let i=e._projection;t.west>t.east&&(t=le.MAX_VALUE);let o=e._actualTransform,r=e._actualInvTransform,s=Knt;s.longitude=t.east,s.latitude=t.north;let a=i.project(s,Jnt);B.multiplyByPoint(o,a,a),B.multiplyByPoint(r,a,a),s.longitude=t.west,s.latitude=t.south;let c=i.project(s,Znt);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 $nt=new he,eit=new m,tit=new m;function nit(e,t,n){let i=e._projection,o=t.east;t.west>t.east&&(e._scene.mapMode2D===pu.INFINITE_SCROLL?o+=P.TWO_PI:(t=le.MAX_VALUE,o=t.east));let r=$nt;r.longitude=o,r.latitude=t.north;let s=i.project(r,eit);r.longitude=t.west,r.latitude=t.south;let a=i.project(r,tit),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}Jt.prototype.getRectangleCameraCoordinates=function(e,t){let n=this._mode;if(u(t)||(t=new m),n===ne.SCENE3D)return Wpe(this,e,t);if(n===ne.COLUMBUS_VIEW)return Qnt(this,e,t);if(n===ne.SCENE2D)return nit(this,e,t)};var iit=new In;function oit(e,t,n,i){n=y(n,oe.WGS84);let o=e.getPickRay(t,iit),r=Ji.rayEllipsoid(o,n);if(!r)return;let s=r.start>0?r.start:r.stop;return In.getPoint(o,s,i)}var rit=new In;function sit(e,t,n,i){let r=e.getPickRay(t,rit).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 ait=new In;function cit(e,t,n,i){let o=e.getPickRay(t,ait),r=-o.origin.x/o.direction.x;In.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)}Jt.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=oit(this,e,t,n);else if(this._mode===ne.SCENE2D)n=sit(this,e,this._projection,n);else if(this._mode===ne.COLUMBUS_VIEW)n=cit(this,e,this._projection,n);else return;return n}};var lit=new m,uit=new m,fit=new m;function dit(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,lit);m.add(d,p,p);let g=m.multiplyByScalar(e.rightWC,l*c*a,uit),h=m.multiplyByScalar(e.upWC,f*c*s,fit),A=m.add(p,g,n.direction);return m.add(A,h,A),m.subtract(A,d,A),m.normalize(A,A),n}var iV=new m;function mit(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,iV),m.add(iV,l,l),m.multiplyByScalar(e.up,c,iV),m.add(iV,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}Jt.prototype.getPickRay=function(e,t){u(t)||(t=new In);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)?dit(this,e,t):mit(this,e,t)};var hit=new m,pit=new m;Jt.prototype.distanceToBoundingSphere=function(e){let t=m.subtract(this.positionWC,e.center,hit),n=m.multiplyByScalar(this.directionWC,m.dot(t,this.directionWC),pit);return Math.max(0,m.magnitude(n)-e.radius)};var _it=new H;Jt.prototype.getPixelSize=function(e,t,n){let i=this.distanceToBoundingSphere(e),o=this.frustum.getPixelDimensions(t,n,i,this._scene.pixelRatio,_it);return Math.max(o.x,o.y)};function git(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:zr.EXPONENTIAL_OUT,startObject:{time:0},stopObject:{time:1},duration:r,update:a}}var yit=new m,Dpe=new m,Ait=new m,xit=new m;function Cit(e,t){let n=e.position,i=e.direction,o=e.worldToCameraCoordinatesVector(m.UNIT_X,yit),r=-m.dot(o,n)/m.dot(o,i),s=m.add(n,m.multiplyByScalar(i,r,Dpe),Dpe);e.cameraToWorldCoordinatesPoint(s,s),n=e.cameraToWorldCoordinatesPoint(e.position,Ait);let a=Math.tan(e.frustum.fovy*.5),c=e.frustum.aspectRatio*a,l=m.magnitude(m.subtract(n,s,xit)),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 git(e,n,s,h,A,t)}}Jt.prototype.createCorrectPositionTween=function(e){if(this._mode===ne.COLUMBUS_VIEW)return Cit(this,e)};var Tit=new m,ws={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};Jt.prototype.cancelFlight=function(){u(this._currentFlight)&&(this._currentFlight.cancelTween(),this._currentFlight=void 0)};Jt.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=ws.destination,e.orientation.heading=ws.heading,e.orientation.pitch=ws.pitch,e.orientation.roll=ws.roll,this.setView(e),u(this._currentFlight.complete)&&this._currentFlight.complete(),this._currentFlight=void 0}};Jt.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,Tit));let o=y(e.orientation,y.EMPTY_OBJECT);if(u(o.direction)&&(o=Upe(this,t,o,eY.orientation)),u(e.duration)&&e.duration<=0){let f=eY;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;ws.destination=t,ws.heading=o.heading,ws.pitch=o.pitch,ws.roll=o.roll,ws.duration=e.duration,ws.complete=function(){s===r._currentFlight&&(r._currentFlight=void 0),u(e.complete)&&e.complete()},ws.cancel=e.cancel,ws.endTransform=e.endTransform,ws.convert=i?!1:e.convert,ws.maximumHeight=e.maximumHeight,ws.pitchAdjustHeight=e.pitchAdjustHeight,ws.flyOverLongitude=e.flyOverLongitude,ws.flyOverLongitudeWeight=e.flyOverLongitudeWeight,ws.easingFunction=e.easingFunction;let a=this._scene,c=tV.createTween(a,ws);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=Jt.clone(this)),l.setView({destination:t,orientation:o}),this._scene.preloadFlightCullingVolume=l.frustum.computeCullingVolume(l.positionWC,l.directionWC,l.upWC))};function Eit(e,t){let n=e.frustum,i=Math.tan(n.fovy*.5),o=n.aspectRatio*i;return Math.max(t/o,t/i)}function bit(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 Sit=100;function jpe(e,t,n){n=uf.clone(u(n)?n:Jt.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=Sit:e.frustum instanceof nn||e._mode===ne.SCENE2D?n.range=bit(e,s):n.range=Eit(e,s),n.range=P.clamp(n.range,i,o)}return n}Jt.prototype.viewBoundingSphere=function(e,t){t=jpe(this,e,t),this.lookAt(e.center,t)};var vit=new B,wit=new m,Dit=new m,Iit=new m,Pit=new m,Oit=new re,Mit=new Ne,Rit=new Z;Jt.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=jpe(this,e,t.offset),o;n?o=m.multiplyByScalar(m.UNIT_Z,i.range,wit):o=Gpe(i.heading,i.pitch,i.range);let r=Ot.eastNorthUpToFixedFrame(e.center,oe.WGS84,vit);B.multiplyByPoint(r,o,o);let s,a;if(!n){if(s=m.subtract(e.center,o,Dit),m.normalize(s,s),a=B.multiplyByPointAsVector(r,m.UNIT_Z,Iit),1-Math.abs(m.dot(s,a))<P.EPSILON6){let l=Ne.fromAxisAngle(s,i.heading,Mit),f=Z.fromQuaternion(l,Rit);m.fromCartesian4(B.getColumn(r,1,Oit),a),Z.multiplyByVector(f,a,a)}let c=m.cross(s,a,Pit);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 Ipe=new m,Ppe=new m,Qj=new m,Ope=new m,vD=[new m,new m,new m,new m];function Bit(e,t){let n=t.radii,i=e.positionWC,o=m.multiplyComponents(t.oneOverRadii,i,Ipe),r=m.magnitude(o),s=m.normalize(o,Ppe),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,Qj),Qj),c=m.normalize(m.cross(s,a,Ope),Ope));let l=Math.sqrt(m.magnitudeSquared(o)-1),f=m.multiplyByScalar(s,1/r,Ipe),d=l/r,p=m.multiplyByScalar(a,d,Ppe),g=m.multiplyByScalar(c,d,Qj),h=m.add(f,g,vD[0]);m.subtract(h,p,h),m.multiplyComponents(n,h,h);let A=m.subtract(f,g,vD[1]);m.subtract(A,p,A),m.multiplyComponents(n,A,A);let x=m.subtract(f,g,vD[2]);m.add(x,p,x),m.multiplyComponents(n,x,x);let C=m.add(f,g,vD[3]);return m.add(C,p,C),m.multiplyComponents(n,C,C),vD}var $j=new H,Lit=new m,hy=[new he,new he,new he,new he];function oV(e,t,n,i,o,r){$j.x=e,$j.y=t;let s=i.pickEllipsoid($j,o,Lit);return u(s)?(hy[n]=o.cartesianToCartographic(s,hy[n]),1):(hy[n]=o.cartesianToCartographic(r[n],hy[n]),0)}Jt.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=Bit(this,e);if(c+=oV(0,0,0,this,e,l),c+=oV(0,a,1,this,e,l),c+=oV(s,a,2,this,e,l),c+=oV(s,0,3,this,e,l),c<2)return le.MAX_VALUE;t=le.fromCartographicArray(hy,t);let f=0,d=hy[3].longitude;for(let p=0;p<4;++p){let g=hy[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,hy[0].latitude>=0?t.north=P.PI_OVER_TWO:t.south=-P.PI_OVER_TWO),t};Jt.prototype.switchToPerspectiveFrustum=function(){if(this._mode===ne.SCENE2D||this.frustum instanceof vi)return;let e=this._scene;this.frustum=new vi,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=P.toRadians(60)};Jt.prototype.switchToOrthographicFrustum=function(){if(this._mode===ne.SCENE2D||this.frustum instanceof nn)return;let e=Npe(this),t=this._scene;this.frustum=new nn,this.frustum.aspectRatio=t.drawingBufferWidth/t.drawingBufferHeight,this.frustum.width=e};Jt.clone=function(e,t){return u(t)||(t=new Jt(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 mo=Jt;var Nit={LEFT_DRAG:0,RIGHT_DRAG:1,MIDDLE_DRAG:2,WHEEL:3,PINCH:4},Fi=Object.freeze(Nit);function ec(e,t){let n=e;return u(t)&&(n+=`+${t}`),n}function Fit(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 Ype(e,t,n){let i=ec(Fi.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]?(Fit(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 qpe(e,t){let n=ec(Fi.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 eb(e,t,n){let i=ec(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===Fi.LEFT_DRAG?(l=An.LEFT_DOWN,f=An.LEFT_UP):n===Fi.RIGHT_DRAG?(l=An.RIGHT_DOWN,f=An.RIGHT_UP):n===Fi.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 Xpe(e,t){H.clone(e.startPosition,t.startPosition),H.clone(e.endPosition,t.endPosition)}function Kpe(e,t){let n=e._update,i=e._movement,o=e._lastMovement,r=e._isDown;for(let s in Fi)if(Fi.hasOwnProperty(s)){let a=Fi[s];if(u(a)){let c=ec(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 Fi)if(Fi.hasOwnProperty(a)){let c=Fi[a];if(u(c)){let l=ec(c,t);r[l]&&(n[l]?(Xpe(i[l],o[l]),o[l].valid=!0,Xpe(s,i[l]),n[l]=!1):H.clone(s.endPosition,i[l].endPosition))}}H.clone(s.endPosition,e._currentMousePosition)},An.MOUSE_MOVE,t)}function gf(e){this._eventHandler=new _f(e),this._update={},this._movement={},this._lastMovement={},this._isDown={},this._eventStartPosition={},this._pressTime={},this._releaseTime={},this._buttonsDown=0,this._currentMousePosition=new H,qpe(this,void 0),Ype(this,void 0,e),eb(this,void 0,Fi.LEFT_DRAG),eb(this,void 0,Fi.RIGHT_DRAG),eb(this,void 0,Fi.MIDDLE_DRAG),Kpe(this,void 0);for(let t in ga)if(ga.hasOwnProperty(t)){let n=ga[t];u(n)&&(qpe(this,n),Ype(this,n,e),eb(this,n,Fi.LEFT_DRAG),eb(this,n,Fi.RIGHT_DRAG),eb(this,n,Fi.MIDDLE_DRAG),Kpe(this,n))}}Object.defineProperties(gf.prototype,{currentMousePosition:{get:function(){return this._currentMousePosition}},anyButtonDown:{get:function(){let e=!this._update[ec(Fi.WHEEL)]||!this._update[ec(Fi.WHEEL,ga.SHIFT)]||!this._update[ec(Fi.WHEEL,ga.CTRL)]||!this._update[ec(Fi.WHEEL,ga.ALT)];return this._buttonsDown>0||e}}});gf.prototype.isMoving=function(e,t){let n=ec(e,t);return!this._update[n]};gf.prototype.getMovement=function(e,t){let n=ec(e,t);return this._movement[n]};gf.prototype.getLastMovement=function(e,t){let n=ec(e,t),i=this._lastMovement[n];if(i.valid)return i};gf.prototype.isButtonDown=function(e,t){let n=ec(e,t);return this._isDown[n]};gf.prototype.getStartMousePosition=function(e,t){if(e===Fi.WHEEL)return this._currentMousePosition;let n=ec(e,t);return this._eventStartPosition[n]};gf.prototype.getButtonPressTime=function(e,t){let n=ec(e,t);return this._pressTime[n]};gf.prototype.getButtonReleaseTime=function(e,t){let n=ec(e,t);return this._releaseTime[n]};gf.prototype.reset=function(){for(let e in this._update)this._update.hasOwnProperty(e)&&(this._update[e]=!0)};gf.prototype.isDestroyed=function(){return!1};gf.prototype.destroy=function(){return this._eventHandler=this._eventHandler&&this._eventHandler.destroy(),ue(this)};var lV=gf;function Vp(){this.featurePropertiesDirty=!1}Object.defineProperties(Vp.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()}}});Vp.prototype.hasProperty=function(e,t){fe.throwInstantiationError()};Vp.prototype.getFeature=function(e){fe.throwInstantiationError()};Vp.prototype.applyDebugSettings=function(e,t){fe.throwInstantiationError()};Vp.prototype.applyStyle=function(e){fe.throwInstantiationError()};Vp.prototype.update=function(e,t){fe.throwInstantiationError()};Vp.prototype.isDestroyed=function(){fe.throwInstantiationError()};Vp.prototype.destroy=function(){fe.throwInstantiationError()};var Jpe=Vp;function Uit(e){this.pass=e.pass,this.commandList=e.commandList,this.camera=e.camera,this.cullingVolume=e.cullingVolume,this.ready=!1}var Rd=Uit;function tb(e,t){this._conditionsExpression=je(e,!0),this._conditions=e.conditions,this._runtimeConditions=void 0,kit(this,t)}Object.defineProperties(tb.prototype,{conditionsExpression:{get:function(){return this._conditionsExpression}}});function Vit(e,t){this.condition=e,this.expression=t}function kit(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 Vit(new zf(a,t),new zf(c,t)))}e._runtimeConditions=n}tb.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)}};tb.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)}};tb.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})
    {
        return ${f};
    }
`}return r=`${i} ${e}
{
${r}    return ${i}(1.0);
}
`,r};tb.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 uV=tb;function py(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,zit(this,e)}function zit(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 zf(o[r],i))}e._meta=n,e._ready=!0}function Jo(e,t){let n=y(e._style,y.EMPTY_OBJECT).defines;if(u(t)){if(typeof t=="boolean"||typeof t=="number")return new zf(String(t));if(typeof t=="string")return new zf(t,n);if(u(t.conditions))return new uV(t,n)}else return;return t}function Zo(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(py.prototype,{style:{get:function(){return this._style}},show:{get:function(){return this._show},set:function(e){this._show=Jo(this,e),this._style.show=Zo(this._show),this._showShaderFunctionReady=!1}},color:{get:function(){return this._color},set:function(e){this._color=Jo(this,e),this._style.color=Zo(this._color),this._colorShaderFunctionReady=!1}},pointSize:{get:function(){return this._pointSize},set:function(e){this._pointSize=Jo(this,e),this._style.pointSize=Zo(this._pointSize),this._pointSizeShaderFunctionReady=!1}},pointOutlineColor:{get:function(){return this._pointOutlineColor},set:function(e){this._pointOutlineColor=Jo(this,e),this._style.pointOutlineColor=Zo(this._pointOutlineColor)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=Jo(this,e),this._style.pointOutlineWidth=Zo(this._pointOutlineWidth)}},labelColor:{get:function(){return this._labelColor},set:function(e){this._labelColor=Jo(this,e),this._style.labelColor=Zo(this._labelColor)}},labelOutlineColor:{get:function(){return this._labelOutlineColor},set:function(e){this._labelOutlineColor=Jo(this,e),this._style.labelOutlineColor=Zo(this._labelOutlineColor)}},labelOutlineWidth:{get:function(){return this._labelOutlineWidth},set:function(e){this._labelOutlineWidth=Jo(this,e),this._style.labelOutlineWidth=Zo(this._labelOutlineWidth)}},font:{get:function(){return this._font},set:function(e){this._font=Jo(this,e),this._style.font=Zo(this._font)}},labelStyle:{get:function(){return this._labelStyle},set:function(e){this._labelStyle=Jo(this,e),this._style.labelStyle=Zo(this._labelStyle)}},labelText:{get:function(){return this._labelText},set:function(e){this._labelText=Jo(this,e),this._style.labelText=Zo(this._labelText)}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){this._backgroundColor=Jo(this,e),this._style.backgroundColor=Zo(this._backgroundColor)}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){this._backgroundPadding=Jo(this,e),this._style.backgroundPadding=Zo(this._backgroundPadding)}},backgroundEnabled:{get:function(){return this._backgroundEnabled},set:function(e){this._backgroundEnabled=Jo(this,e),this._style.backgroundEnabled=Zo(this._backgroundEnabled)}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){this._scaleByDistance=Jo(this,e),this._style.scaleByDistance=Zo(this._scaleByDistance)}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){this._translucencyByDistance=Jo(this,e),this._style.translucencyByDistance=Zo(this._translucencyByDistance)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){this._distanceDisplayCondition=Jo(this,e),this._style.distanceDisplayCondition=Zo(this._distanceDisplayCondition)}},heightOffset:{get:function(){return this._heightOffset},set:function(e){this._heightOffset=Jo(this,e),this._style.heightOffset=Zo(this._heightOffset)}},anchorLineEnabled:{get:function(){return this._anchorLineEnabled},set:function(e){this._anchorLineEnabled=Jo(this,e),this._style.anchorLineEnabled=Zo(this._anchorLineEnabled)}},anchorLineColor:{get:function(){return this._anchorLineColor},set:function(e){this._anchorLineColor=Jo(this,e),this._style.anchorLineColor=Zo(this._anchorLineColor)}},image:{get:function(){return this._image},set:function(e){this._image=Jo(this,e),this._style.image=Zo(this._image)}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance=Jo(this,e),this._style.disableDepthTestDistance=Zo(this._disableDepthTestDistance)}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin=Jo(this,e),this._style.horizontalOrigin=Zo(this._horizontalOrigin)}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin=Jo(this,e),this._style.verticalOrigin=Zo(this._verticalOrigin)}},labelHorizontalOrigin:{get:function(){return this._labelHorizontalOrigin},set:function(e){this._labelHorizontalOrigin=Jo(this,e),this._style.labelHorizontalOrigin=Zo(this._labelHorizontalOrigin)}},labelVerticalOrigin:{get:function(){return this._labelVerticalOrigin},set:function(e){this._labelVerticalOrigin=Jo(this,e),this._style.labelVerticalOrigin=Zo(this._labelVerticalOrigin)}},meta:{get:function(){return this._meta},set:function(e){this._meta=e}}});py.fromUrl=function(e){return Ie.createIfNeeded(e).fetchJson(e).then(function(n){return new py(n)})};py.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)};py.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)};py.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)};py.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 _y=py;function wD(e){e=y(e,y.EMPTY_OBJECT),this._maximumSubtreeCount=y(e.maximumSubtreeCount,0),this._subtreeRequestCounter=0,this._queue=new jE({comparator:wD.comparator})}wD.prototype.addSubtree=function(e){let t=new Hit(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()};wD.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}};wD.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 Hit(e,t){this.subtree=e,this.stamp=t}var fV=wD;function Al(){this.orientedBoundingBox=new Rn,this.boundingSphere=new ae,this.boundTransform=new B,this.shapeTransform=new B,this._minBounds=m.clone(Al.DefaultMinBounds,new m),this._maxBounds=m.clone(Al.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 Git=new m,oY=new m,Wit=new Z,jit=new m,Yit=new m,qit=new m,Xit=new m,Zpe=B.fromRotationTranslation(Z.fromUniformScale(.5,new Z),new m(.5,.5,.5),new B);Al.prototype.update=function(e,t,n,i,o){i=y(i,Al.DefaultMinBounds),o=y(o,Al.DefaultMaxBounds);let r=Al.DefaultMinBounds,s=Al.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,jit),o=m.clamp(o,r,s,Yit);let a=m.clamp(t,i,o,qit),c=m.clamp(n,i,o,Xit),l=B.getScale(e,oY);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=Qpe(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(Zpe,a,f.renderMinBounds),f.renderMaxBounds=B.multiplyByPoint(Zpe,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 Kit=new m,Jit=new m;Al.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),Kit),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)),Jit);return Qpe(c,l,this.shapeTransform,o)};Al.prototype.computeApproximateStepSize=function(e){return 1/m.maximumComponent(e)};Al.DefaultMinBounds=Object.freeze(new m(-1,-1,-1));Al.DefaultMaxBounds=Object.freeze(new m(1,1,1));function Qpe(e,t,n,i){let o=Al.DefaultMinBounds,r=Al.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,oY),c=m.midpoint(e,t,Git);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),oY);let l=B.getRotation(n,Wit);i.halfAxes=Z.setScale(l,a,i.halfAxes)}return i}var kp=Al;function dV(e){this._resource=e,this._metadataTable=void 0}Object.defineProperties(dV.prototype,{metadataTable:{get:function(){return this._metadataTable}}});dV.fromJson=async function(e,t,n,i){let o;u(t)?o={json:t,binary:void 0}:o=Qit(n);let r=await Zit(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 dV(e);return f._metadataTable=new kl({count:l.count,properties:l.properties,class:i.classes[l.class],bufferViews:s}),f};function Zit(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 Qit(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=Ro(e,i,o);i+=o;let a=e.subarray(i,i+r);return{json:s,binary:a}}var mV=dV;function Gr(){this.orientedBoundingBox=new Rn,this.boundingSphere=new ae,this.boundTransform=new B,this.shapeTransform=new B,this._minimumRadius=Gr.DefaultMinBounds.x,this._maximumRadius=Gr.DefaultMaxBounds.x,this._minimumHeight=Gr.DefaultMinBounds.y,this._maximumHeight=Gr.DefaultMaxBounds.y,this._minimumAngle=Gr.DefaultMinBounds.z,this._maximumAngle=Gr.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 e_e=new m,$it=new m,eot=new m,tot=new Z,not=new B,iot=new B,oot=B.fromRotationTranslation(Z.fromUniformScale(2,new Z),new m(-1,-1,-1),new B);Gr.prototype.update=function(e,t,n,i,o){i=y(i,Gr.DefaultMinBounds),o=y(o,Gr.DefaultMaxBounds);let r=Gr.DefaultMinBounds.x,s=Gr.DefaultMaxBounds.x,a=Gr.DefaultMinBounds.y,c=Gr.DefaultMaxBounds.y,l=Gr.DefaultMinBounds.z,f=Gr.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),k=Math.min(v,R),V=B.getScale(e,e_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=sY(S,w,N,_,F,k,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,Ue=N===a&&_===c,Xe=k<F,ht=k-F+Xe*d,Ht=ht>p+A&&ht<d-A,un=ht>A&&ht<p-A,mt=ht>=p-A&&ht<=p+A,xn=ht<=A,Zn=Ht||un||mt||xn,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),Ue||(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),be=x/(x-C);Wt.cylinderUvToShapeUvRadius=H.fromElements(pe,be,Wt.cylinderUvToShapeUvRadius)}if(!Y){Qe.CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT=!0;let pe=2/(M-D),be=(D+1)/(D-M);Wt.cylinderUvToShapeUvHeight=H.fromElements(pe,be,Wt.cylinderUvToShapeUvHeight)}if(!ve||!Ue){let pe=.5*(_-N),be=m.fromElements(1/w,1/w,1/(pe===0?1:pe),eot),wt=m.fromElements(0,0,-be.z*.5*(N+_),$it),Kt=B.fromRotationTranslation(Z.fromScale(be,tot),wt,not),Xn=B.multiplyTransformation(Kt,oot,iot);Wt.cylinderUvToRenderBoundsScale=B.getScale(Xn,Wt.cylinderUvToRenderBoundsScale),Wt.cylinderUvToRenderBoundsTranslate=B.getTranslation(Xn,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,Ht?(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF=!0,_e+=1):un?(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):xn&&(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO=!0,_e+=2),Wt.cylinderRenderAngleMinMax=H.fromElements(F,k,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,be=(v-l)/d,wt=1-W/d;Wt.cylinderShapeUvAngleMinMax=H.fromElements(pe,be,Wt.cylinderShapeUvAngleMinMax),Wt.cylinderShapeUvAngleRangeZeroMid=(be+.5*wt)%1;let Kt=d/W,Xn=-(b-l)/W;Wt.cylinderUvToShapeUvAngle=H.fromElements(Kt,Xn,Wt.cylinderUvToShapeUvAngle)}return this.shaderMaximumIntersectionsLength=_e,!0};Gr.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 sY(p,g,h,A,x,C,this.shapeTransform,o)};var rot=new Rn,sot=new m,aot=new m,cot=new m;Gr.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=sY(d,i,p,r,g,a,t,rot),T=Z.getScale(C.halfAxes,sot),E=B.getScale(t,aot),S=m.divideComponents(T,E,cot);return m.minimumComponent(S)};Gr.DefaultMinBounds=Object.freeze(new m(0,-1,-P.PI));Gr.DefaultMaxBounds=Object.freeze(new m(1,1,+P.PI));var lot=5,uot=new Array(lot),fot=new m,dot=new Z,mot=new B,hot=new B,pot=new B,rY=new B,_ot=new m,got=new m,yot=new m,t_e=new Array(8);for(let e=0;e<8;e++)t_e[e]=new m;function $pe(e,t,n){return Math.abs(re.dot(e,t))<n}function Aot(e){let t=B.getColumn(e,0,_ot),n=B.getColumn(e,1,got),i=B.getColumn(e,2,yot),o=P.EPSILON4;return $pe(t,n,o)&&$pe(n,i,o)}function xot(e,t){let n=t_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 Rn.fromPoints(n,t)}function sY(e,t,n,i,o,r,s,a){let c=Gr.DefaultMinBounds,l=Gr.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=uot,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,fot),F=Z.fromRotationZ(T,dot),k=m.fromElements(L,N,_,e_e),V=B.fromScale(k,pot),G=B.fromRotation(F,hot),U=B.fromTranslation(R,mot),q=B.multiplyTransformation(G,B.multiplyTransformation(U,V,rY),rY),Y=B.multiplyTransformation(s,q,rY);return Aot(Y)?Rn.fromTransformation(Y,a):xot(Y,a)}var zp=Gr;function xl(){this.orientedBoundingBox=new Rn,this.boundingSphere=new ae,this.boundTransform=new B,this.shapeTransform=new B,this._rectangle=new le,this._minimumHeight=xl.DefaultMinBounds.z,this._maximumHeight=xl.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 Cot=new m,Tot=new Z,n_e=new m,i_e=new m,o_e=new m,r_e=new m,Eot=new le;xl.prototype.update=function(e,t,n,i,o){i=y(i,xl.DefaultMinBounds),o=y(o,xl.DefaultMaxBounds);let r=xl.DefaultMinBounds.x,s=xl.DefaultMaxBounds.x,a=s-r,c=.5*a,l=xl.DefaultMinBounds.y,f=xl.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,Cot),I=v.x===v.y&&v.y===v.z,R=m.minimumComponent(v),F=Math.max(t.z,-R),k=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(k,G),Y=m.add(v,m.fromElements(F,F,F,i_e),i_e),Q=m.add(v,m.fromElements(k,k,k,n_e),n_e),W=m.maximumComponent(Q),K=m.add(v,m.fromElements(U,U,U,r_e),r_e),J=m.add(v,m.fromElements(q,q,q,o_e),o_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=k;let ge=le.fromRadians(w,_,D,b,Eot);this.orientedBoundingBox=s_e(ge,U,q,this._ellipsoid,this._translation,this._rotation,this.orientedBoundingBox),this.shapeTransform=B.fromRotationTranslation(Z.setScale(this._rotation,Q,Tot),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,Ue=xe||me||ve||Pe,Xe=T<C,ht=T-C+Xe*a,Ht=ht<=h,un=ht>c+h&&ht<a-h,mt=ht>=c-h&&ht<=c+h,xn=ht>h&&ht<c-h,Zn=Ht||un||mt||xn,Wt=b<-x,Qe=b>=-x&&b<=+x,_e=b>+x&&b<f-A,pe=Wt||Qe||_e,be=_>l+A&&_<-x,wt=_>=-x&&_<=+x,Kt=_>+x,Xn=be||wt||Kt,Io=pe||Xn,Vo=O-M,Co=O<-x,jr=O>=-x&&O<=+x,Be=O>+x&&O<f-A,ot=Co||jr||Be,Je=M>l+A&&M<-x,Ze=M>=-x&&M<=+x,ut=M>+x,Cn=ot||(Je||Ze||ut),ro=!m.equals(K,m.ZERO),bo=!m.equals(J,m.ZERO),es=ro||bo,Or=q-U,zi=!m.equals(Y,m.ZERO),Di=!m.equals(Q,m.ZERO),yr=zi||Di,Ln=this.shaderUniforms,Hn=this.shaderDefines;for(let ei in Hn)Hn.hasOwnProperty(ei)&&(Hn[ei]=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 Kn=0;if(Hn.ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX=Kn,Kn+=1,es&&(Or===0&&(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT=!0),ro&&(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN=!0,Hn.ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN=Kn,Kn+=1,Ln.ellipsoidInverseInnerScaleUv=W/(W-(k-U))),bo&&(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX=!0,Ln.ellipsoidInverseOuterScaleUv=W/(W-(k-q)))),yr){if(zi){Hn.ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN=!0;let ei=(k-F)/W;Ln.ellipsoidInverseHeightDifferenceUv=1/ei,Ln.ellipseInnerRadiiUv=H.fromElements(Ln.ellipsoidRadiiUv.x*(1-ei),Ln.ellipsoidRadiiUv.z*(1-ei),Ln.ellipseInnerRadiiUv)}F===k&&(Hn.ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT=!0)}if(Ue&&(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE=!0,Hn.ELLIPSOID_INTERSECTION_INDEX_LONGITUDE=Kn,me?(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF=!0,Kn+=1):Pe?(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF=!0,Kn+=2):ve?(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF=!0,Kn+=1):xe&&(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO=!0,Kn+=2),Ln.ellipsoidRenderLongitudeMinMax=H.fromElements(w,D,Ln.ellipsoidRenderLongitudeMinMax)),Zn){Hn.ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE=!0,T<C&&(Hn.ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED=!0);let oc=a/ht,So=-(C-r)/ht;Ln.ellipsoidUvToShapeUvLongitude=H.fromElements(oc,So,Ln.ellipsoidUvToShapeUvLongitude)}if(Ue){let ei=P.equalsEpsilon(w,r,void 0,g),oc=P.equalsEpsilon(D,s,void 0,g);ei&&(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY=!0),oc&&(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY=!0);let So=(C-r)/a,Po=(T-r)/a,Df=(D-r)/a,er=1-se/a,Ta=(Df+.5*er)%1;Ln.ellipsoidShapeUvLongitudeMinMaxMid=m.fromElements(So,Po,Ta,Ln.ellipsoidShapeUvLongitudeMinMaxMid)}if(Io){Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE=!0,Xn&&(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN=!0,Hn.ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN=Kn,be?(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF=!0,Kn+=1):wt?(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF=!0,Kn+=1):Kt&&(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF=!0,Kn+=2)),pe&&(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX=!0,Hn.ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX=Kn,Wt?(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF=!0,Kn+=2):Qe?(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF=!0,Kn+=1):_e&&(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF=!0,Kn+=1)),_===b&&(Hn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO=!0);let ei=Math.pow(Math.cos(P.PI_OVER_TWO-Math.abs(_)),2),oc=Math.pow(Math.cos(P.PI_OVER_TWO-Math.abs(b)),2);Ln.ellipsoidRenderLatitudeCosSqrHalfMinMax=H.fromElements(ei,oc,Ln.ellipsoidRenderLatitudeCosSqrHalfMinMax)}if(Cn){Hn.ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE=!0,M===O&&(Hn.ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO=!0);let ei=d/Vo,oc=(l-M)/Vo;Ln.ellipsoidUvToShapeUvLatitude=H.fromElements(ei,oc,Ln.ellipsoidUvToShapeUvLatitude)}return I&&(Hn.ELLIPSOID_IS_SPHERE=!0),this.shaderMaximumIntersectionsLength=Kn,!0};var bot=new le;xl.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,bot),g=P.lerp(this._minimumHeight,this._maximumHeight,f),h=P.lerp(this._minimumHeight,this._maximumHeight,d);return s_e(p,g,h,this._ellipsoid,this._translation,this._rotation,o)};xl.prototype.computeApproximateStepSize=function(e){let n=this._ellipsoid.maximumRadius,i=this._minimumHeight,o=this._maximumHeight;return .5*((o-i)/(n+o))/e.z};function s_e(e,t,n,i,o,r,s){return s=Rn.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}xl.DefaultMinBounds=Object.freeze(new m(-P.PI,-P.PI_OVER_TWO,-Number.MAX_VALUE));xl.DefaultMaxBounds=Object.freeze(new m(+P.PI,+P.PI_OVER_TWO,+Number.MAX_VALUE));var nb=xl;var _u={BOX:"BOX",ELLIPSOID:"ELLIPSOID",CYLINDER:"CYLINDER"};_u.getMinBounds=function(e){switch(e){case _u.BOX:return kp.DefaultMinBounds;case _u.ELLIPSOID:return nb.DefaultMinBounds;case _u.CYLINDER:return zp.DefaultMinBounds}};_u.getMaxBounds=function(e){switch(e){case _u.BOX:return kp.DefaultMaxBounds;case _u.ELLIPSOID:return nb.DefaultMaxBounds;case _u.CYLINDER:return zp.DefaultMaxBounds}};_u.getShapeConstructor=function(e){switch(e){case _u.BOX:return kp;case _u.ELLIPSOID:return nb;case _u.CYLINDER:return zp}};var Yi=Object.freeze(_u);function DD(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 fV;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,l_e(n),f_e(n,o).load()}).then(function(r){let s=n.root,a=s.content.extensions["3DTILES_content_voxels"],c=a.class,l=ii(n,"3DTILES_metadata")?n.extensions["3DTILES_metadata"]:n,f=r.schema,d=new Y0({metadataJson:l,schema:f});d_e(t,d,c);let p=new X0(o,s,f),{shape:g,minBounds:h,maxBounds:A,shapeTransform:x,globalTransform:C}=u_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=c_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,Ui.unload(r),t._ready=!0,t})}))}Object.defineProperties(DD.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}}});DD.fromUrl=async function(e){let t=Ie.createIfNeeded(e),n=await t.fetchJson();l_e(n);let i=f_e(n,t);await i.load();let o=n.root,r=o.content.extensions["3DTILES_content_voxels"],s=r.class,a=ii(n,"3DTILES_metadata")?n.extensions["3DTILES_metadata"]:n,c=i.schema,l=new Y0({metadataJson:a,schema:c}),f=new DD;d_e(f,l,s);let d=new X0(t,o,c),{shape:p,minBounds:g,maxBounds:h,shapeTransform:A,globalTransform:x}=u_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=c_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,Ui.unload(i),f._ready=!0,f._readyPromise=Promise.resolve(f),f};function c_e(e){if(u(e.tileset))return e.tileset.getPropertyBySemantic(OC.TILESET_TILE_COUNT)}function l_e(e){let t=e.root;if(!u(t.content))throw new de("Root must have content");if(!ii(t.content,"3DTILES_content_voxels"))throw new de("Root tile content must have 3DTILES_content_voxels extension");if(!ii(t,"3DTILES_implicit_tiling")&&!u(t.implicitTiling))throw new de("Root tile must have implicit tiling");if(!u(e.schema)&&!u(e.schemaUri)&&!ii(e,"3DTILES_metadata"))throw new de("Tileset must have a metadata schema")}function u_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 vot(t.box,n);if(u(t.region))return Sot(t.region);if(ii(t,"3DTILES_bounding_volume_cylinder"))return wot(t.extensions["3DTILES_bounding_volume_cylinder"].cylinder,n);throw new de("Only box, region and 3DTILES_bounding_volume_cylinder are supported in Cesium3DTilesVoxelProvider")}function Sot(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:Yi.ELLIPSOID,minBounds:h,maxBounds:A,shapeTransform:a,globalTransform:B.clone(B.IDENTITY)}}function vot(e,t){let n=Rn.unpack(e),i=B.fromRotationTranslation(n.halfAxes,n.center);return{shape:Yi.BOX,minBounds:m.clone(kp.DefaultMinBounds),maxBounds:m.clone(kp.DefaultMaxBounds),shapeTransform:i,globalTransform:t}}function wot(e,t){let n=Rn.unpack(e),i=B.fromRotationTranslation(n.halfAxes,n.center);return{shape:Yi.CYLINDER,minBounds:m.clone(zp.DefaultMinBounds),maxBounds:m.clone(zp.DefaultMaxBounds),shapeTransform:i,globalTransform:t}}function f_e(e,t){let{schemaUri:n,schema:i}=e;return u(n)?Ui.getSchemaLoader({resource:t.getDerivedResource({url:n})}):Ui.getSchemaLoader({schema:i})}function d_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=Gt.getComponentCount(g),T=a_e(A,C),E=a_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 a_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 Dot(e,t){let n=e.contentUriTemplates[0].getDerivedResource({templateValues:t.getTemplateValues()}),i=e.baseResource.getDerivedResource({url:n.url}),o=await i.fetchArrayBuffer(),r=_p(o);return await mV.fromJson(i,r.jsonPayload,r.binaryPayload,e.metadataSchema)}async function Iot(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=_p(a);return o=await PC.fromSubtreeJson(s,c.jsonPayload,c.binaryPayload,n,t),i.addSubtree(o),o}DD.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 ST({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 Iot(this,f).then(function(p){return(l?p.childSubtreeIsAvailableAtCoordinates(c):p.tileIsAvailableAtCoordinates(c))?Dot(s,c):Promise.reject("Tile is not available")}).then(function(p){return a.map(function(g){return p.metadataTable.getPropertyTypedArray(g)})})};var m_e=DD;function aY(e){e=y(e,1),this._radius=y(e,1)}Object.defineProperties(aY.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});aY.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 hV=aY;var cY={CUMULUS:0};cY.validate=function(e){return e===cY.CUMULUS};var ID=Object.freeze(cY);var pV=`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 _V=`#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 gV=`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 yV=`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 Bd(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=z.clone(y(e.color,z.WHITE)),this._brightness=y(e.brightness,1),this._cloudCollection=t,this._index=-1}var Pot=Bd.SHOW_INDEX=0,Oot=Bd.POSITION_INDEX=1,Mot=Bd.SCALE_INDEX=2,Rot=Bd.MAXIMUM_SIZE_INDEX=3,Bot=Bd.SLICE_INDEX=4,Lot=Bd.BRIGHTNESS_INDEX=5,Not=Bd.COLOR_INDEX=6;Bd.NUMBER_OF_PROPERTIES=7;function RA(e,t){let n=e._cloudCollection;u(n)&&(n._updateCloud(e,t),e._dirty=!0)}Object.defineProperties(Bd.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,RA(this,Pot))}},position:{get:function(){return this._position},set:function(e){let t=this._position;m.equals(t,e)||(m.clone(e,t),RA(this,Oot))}},scale:{get:function(){return this._scale},set:function(e){let t=this._scale;H.equals(t,e)||(H.clone(e,t),RA(this,Mot))}},maximumSize:{get:function(){return this._maximumSize},set:function(e){let t=this._maximumSize;m.equals(t,e)||(m.clone(e,t),RA(this,Rot))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),RA(this,Not))}},slice:{get:function(){return this._slice},set:function(e){this._slice!==e&&(this._slice=e,RA(this,Bot))}},brightness:{get:function(){return this._brightness},set:function(e){this._brightness!==e&&(this._brightness=e,RA(this,Lot))}}});Bd.prototype._destroy=function(){this._cloudCollection=void 0};var yf=Bd;var gu,AV=new m,Fot={positionHighAndScaleX:0,positionLowAndScaleY:1,packedAttribute0:2,packedAttribute1:3,color:4},Uot={direction:0,positionHighAndScaleX:1,positionLowAndScaleY:2,packedAttribute0:3,packedAttribute1:4,color:5},Vot=yf.SHOW_INDEX,kot=yf.POSITION_INDEX,zot=yf.SCALE_INDEX,Hot=yf.MAXIMUM_SIZE_INDEX,Got=yf.SLICE_INDEX,Wot=yf.BRIGHTNESS_INDEX,jot=yf.NUMBER_OF_PROPERTIES,Yot=yf.COLOR_INDEX;function Ld(e){e=y(e,y.EMPTY_OBJECT),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(jot),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:h_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 h_e(e){return function(){return AV.x=e._textureSliceWidth,AV.y=e._noiseTextureRows,AV.z=1/e._noiseTextureRows,AV}}Object.defineProperties(Ld.prototype,{length:{get:function(){return uY(this),this._clouds.length}}});function p_e(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}Ld.prototype.add=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.cloudType,ID.CUMULUS),n;return t===ID.CUMULUS&&(n=new yf(e,this),n._index=this._clouds.length,this._clouds.push(n),this._createVertexArray=!0),n};Ld.prototype.remove=function(e){return this.contains(e)?(this._clouds[e._index]=void 0,this._cloudsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};Ld.prototype.removeAll=function(){p_e(this._clouds),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!0};function uY(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}}Ld.prototype._updateCloud=function(e,t){e._dirty||(this._cloudsToUpdate[this._cloudsToUpdateIndex++]=e),++this._propertiesChanged[t]};Ld.prototype.contains=function(e){return u(e)&&e._cloudCollection===this};Ld.prototype.get=function(e){return uY(this),this._clouds[e]};var qot=new Float32Array([-1,-1,1,-1,1,1,-1,1]),Xot=new Uint16Array([0,1,2,0,2,3]);function Kot(e){let t=ft.createVertexBuffer({context:e,typedArray:qot,usage:Fe.STATIC_DRAW}),n=ft.createIndexBuffer({context:e,typedArray:Xot,usage:Fe.STATIC_DRAW,indexDatatype:Ve.UNSIGNED_SHORT}),i=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:X.FLOAT}];return new ai({context:e,attributes:i,indexBuffer:n})}var fY;function Jot(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=ft.createIndexBuffer({context:e,typedArray:o,usage:Fe.STATIC_DRAW,indexDatatype:Ve.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferBatched=n,n}function Zot(e){let t=e.cache.cloudCollection_indexBufferInstanced;return u(t)||(t=ft.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Fe.STATIC_DRAW,indexDatatype:Ve.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferInstanced=t),t}function Qot(e){let t=e.cache.cloudCollection_vertexBufferInstanced;return u(t)||(t=ft.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 $ot(e,t,n){let i=[{index:gu.positionHighAndScaleX,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:gu.positionLowAndScaleY,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:gu.packedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:gu.packedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:gu.color,componentsPerAttribute:4,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,usage:Fe.STATIC_DRAW}];n&&i.push({index:gu.direction,componentsPerAttribute:2,componentDatatype:X.FLOAT,vertexBuffer:Qot(e)});let o=n?t:4*t;return new $_(e,i,o,n)}var lY=new Wn;function __e(e,t,n,i){let o,r=n[gu.positionHighAndScaleX],s=n[gu.positionLowAndScaleY],a=i.position;Wn.fromCartesian(a,lY);let c=i.scale,l=lY.high,f=lY.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 g_e(e,t,n,i){let o,r=n[gu.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 y_e(e,t,n,i){let o,r=n[gu.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 A_e(e,t,n,i){let o,r=n[gu.color],s=i.color,a=z.floatToByte(s.red),c=z.floatToByte(s.green),l=z.floatToByte(s.blue),f=z.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 ert(e,t,n,i){__e(e,t,n,i),g_e(e,t,n,i),y_e(e,t,n,i),A_e(e,t,n,i)}function trt(e,t,n,i){let o=e,r=o._textureSliceWidth,s=o._noiseTextureRows,a=t.context;o._vaNoise=Kot(a),o._spNoise=Zt.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:at.RGBA,sampler:new dn({wrapS:Dn.REPEAT,wrapT:Dn.REPEAT,minificationFilter:cn.NEAREST,magnificationFilter:bi.NEAREST})});let f=new Uf({vertexArray:o._vaNoise,shaderProgram:o._spNoise,outputTexture:o._noiseTexture,uniformMap:{u_noiseTextureDimensions:h_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 nrt(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=$ot(i,r,n._instanced);let s=n._vaf.writers,a;for(a=0;a<r;++a){let c=o[a];ert(e,t,s,c)}n._vaf.commit(fY(i))}}var irt=[];function ort(e,t){let n=t.context,i=e,r=i._clouds.length,s=i._cloudsToUpdate,a=i._cloudsToUpdateIndex,c=i._propertiesChanged,l=irt;l.length=0,(c[kot]||c[zot])&&l.push(__e),(c[Vot]||c[Wot])&&l.push(g_e),(c[Hot]||c[Got])&&l.push(y_e),c[Yot]&&l.push(A_e);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(fY(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 rrt(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=Zt.replaceCache({context:o,shaderProgram:r._sp,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:gu}),r._rs=ke.fromCache({depthTest:{enabled:!0,func:te.LESS},depthMask:!1,blending:fn.ALPHA_BLEND}),r._spCreated=!0,r._compiledDebugBillboards=r.debugBillboards,r._compiledDebugEllipsoids=r.debugEllipsoids}function srt(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=Se.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)}}}Ld.prototype.update=function(e){if(uY(this),!this.show)return;let t=this.debugBillboards||this.debugEllipsoids;this._ready=t?!0:u(this._noiseTexture),!this._ready&&!this._loading&&!t&&trt(this,e,yV,gV),this._instanced=e.context.instancedArrays,gu=this._instanced?Uot:Fot,fY=this._instanced?Zot:Jot;let i=this._clouds.length,o=this._cloudsToUpdate,r=this._cloudsToUpdateIndex;this._createVertexArray?nrt(this,e):r>0&&ort(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)&&rrt(this,e,_V,pV),srt(this,e))};Ld.prototype.isDestroyed=function(){return!1};Ld.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(),p_e(this._clouds),ue(this)};var x_e=Ld;var art=P.toRadians(30);function dY(e){this._angle=y(e,art)}Object.defineProperties(dY.prototype,{angle:{get:function(){return this._angle},set:function(e){this._angle=e}}});dY.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 C_e=dY;var v_e=ur(Il(),1),T_e=576,crt=100,PD="#ffffff",mY="#48b";function w_e(e,t){this.credit=e,this.count=y(t,1)}function lrt(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 urt(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 D_e="cesium-credit-delimiter";function E_e(e){let t=document.createElement("span");return t.textContent=e,t.className=D_e,t}function b_e(e,t){if(u(t)){let n=document.createElement(t);n._creditId=e._creditId,n.appendChild(e),e=n}return e}function S_e(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(E_e(n));else{let f=o[l];f.className!==D_e&&e.replaceChild(E_e(n),f)}}let c=a.element;if(o.length<=r)e.appendChild(b_e(c,i));else{let l=o[r];l._creditId!==a._id&&e.replaceChild(b_e(c,i),l)}}}for(++r;r<o.length;)e.removeChild(o[r])}function frt(e){let t=e._lightboxCredits,n=e.viewport.clientWidth,i=e.viewport.clientHeight;n!==e._lastViewportWidth&&(n<T_e?(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=`${Math.floor((i-t.clientHeight)*.5)}px`),e._lastViewportWidth=n),n>=T_e&&i!==e._lastViewportHeight&&(t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`,e._lastViewportHeight=i)}function tc(e,t){let n=`${e} {`;for(let i in t)t.hasOwnProperty(i)&&(n+=`${i}: ${t[i]}; `);return n+=` }
`,n}function drt(e){let t="";t+=tc(".cesium-credit-lightbox-overlay",{display:"none","z-index":"1",position:"absolute",top:"0",left:"0",width:"100%",height:"100%","background-color":"rgba(80, 80, 80, 0.8)"}),t+=tc(".cesium-credit-lightbox",{"background-color":"#303336",color:PD,position:"relative","min-height":`${crt}px`,margin:"auto"}),t+=tc(".cesium-credit-lightbox > ul > li a, .cesium-credit-lightbox > ul > li a:visited",{color:PD}),t+=tc(".cesium-credit-lightbox > ul > li a:hover",{color:mY}),t+=tc(".cesium-credit-lightbox.cesium-credit-lightbox-expanded",{border:"1px solid #444","border-radius":"5px","max-width":"370px"}),t+=tc(".cesium-credit-lightbox.cesium-credit-lightbox-mobile",{height:"100%",width:"100%"}),t+=tc(".cesium-credit-lightbox-title",{padding:"20px 20px 0 20px"}),t+=tc(".cesium-credit-lightbox-close",{"font-size":"18pt",cursor:"pointer",position:"absolute",top:"0",right:"6px",color:PD}),t+=tc(".cesium-credit-lightbox-close:hover",{color:mY}),t+=tc(".cesium-credit-lightbox > ul",{margin:"0",padding:"12px 20px 12px 40px","font-size":"13px"}),t+=tc(".cesium-credit-lightbox > ul > li",{"padding-bottom":"6px"}),t+=tc(".cesium-credit-lightbox > ul > li *",{padding:"0",margin:"0"}),t+=tc(".cesium-credit-expand-link",{"padding-left":"5px",cursor:"pointer","text-decoration":"underline",color:PD}),t+=tc(".cesium-credit-expand-link:hover",{color:mY}),t+=tc(".cesium-credit-text",{color:PD}),t+=tc(".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 gr(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),drt(e);let g=Xt.clone(gr.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 I_e(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 w_e(n,i),r.push(o)),++e._creditDisplayElementPoolIndex,t.set(n.id,o)}}gr.prototype.addCredit=function(e){if(e._isIon){u(this._defaultCredit)||(this._defaultCredit=Xt.clone(P_e())),this._currentCesiumCredit=this._defaultCredit;return}let t;e.showOnScreen?t=this._currentFrameCredits.screenCredits:t=this._currentFrameCredits.lightboxCredits,I_e(this,t,e)};gr.prototype.addDefaultCredit=function(e){let t=this._defaultCredits;lrt(t,e)||t.push(e)};gr.prototype.removeDefaultCredit=function(e){let t=this._defaultCredits,n=t.indexOf(e);n!==-1&&t.splice(n,1)};gr.prototype.showLightbox=function(){this._lightbox.style.display="block",this._expanded=!0};gr.prototype.hideLightbox=function(){this._lightbox.style.display="none",this._expanded=!1};gr.prototype.update=function(){this._expanded&&frt(this)};gr.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];I_e(this,t,o,Number.MAX_VALUE)}e.lightboxCredits.removeAll(),Xt.equals(gr.cesiumCredit,this._cesiumCredit)||(this._cesiumCredit=Xt.clone(gr.cesiumCredit)),this._currentCesiumCredit=this._cesiumCredit};gr.prototype.endFrame=function(){let e=this._currentFrameCredits.screenCredits.values;S_e(this._screenContainer,e,this._delimiter,void 0);let t=this._currentFrameCredits.lightboxCredits.values;this._expandLink.style.display=t.length>0?"inline":"none",S_e(this._creditList,t,void 0,"li"),urt(this)};gr.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)};gr.prototype.isDestroyed=function(){return!1};gr._cesiumCredit=void 0;gr._cesiumCreditInitialized=!1;var xV;function P_e(){if(!u(xV)){let e=tn("Assets/Images/ion-credit.png");e.indexOf("http://")!==0&&e.indexOf("https://")!==0&&e.indexOf("data:")!==0&&(e=new v_e.default(e).path()),xV=new Xt(`<a href="https://cesium.com/" target="_blank"><img src="${e}" title="Cesium ion"/></a>`,!0)}return gr._cesiumCreditInitialized||(gr._cesiumCredit=xV,gr._cesiumCreditInitialized=!0),xV}Object.defineProperties(gr,{cesiumCredit:{get:function(){return P_e(),gr._cesiumCredit},set:function(e){gr._cesiumCredit=e,gr._cesiumCreditInitialized=!0}}});gr.CreditDisplayElement=w_e;var CV=gr;function OD(e){e=y(e,y.EMPTY_OBJECT);let t=e.attributeName,n=e.perInstanceAttribute;u(n)||(n=!1);let i=y(e.glslDatatype,"vec3"),o=`v_${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=to.getDefaultRenderState(!1,!1,e.renderState),this._closed=y(e.closed,!1),this._attributeName=t,this._glslDatatype=i}Object.defineProperties(OD.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}}});OD.prototype.getFragmentShaderSource=to.prototype.getFragmentShaderSource;OD.prototype.isTranslucent=to.prototype.isTranslucent;OD.prototype.getRenderState=to.prototype.getRenderState;var O_e=OD;function TV(e){e=y(e,y.EMPTY_OBJECT),this._camera=e.camera,this._frustumSplits=e.frustumSplits,this._color=y(e.color,z.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 mrt=new m,hrt=new Z,prt=new Ne,_rt=new vi,grt=new _l,yrt=new nn,Art=new Lr,xrt=new z,Crt=[1,1e5];TV.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 vi?a=_rt:s instanceof _l?a=grt:s instanceof nn?a=yrt:a=Art,a=s.clone(a);let c,l=this._frustumSplits;!u(l)||l.length<=1?(l=Crt,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,mrt);let h=hrt;Z.setColumn(h,0,g,h),Z.setColumn(h,1,p,h),Z.setColumn(h,2,d,h);let A=Ne.fromRotationMatrix(h,prt);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 XE({origin:f,orientation:A,frustum:a,_drawNearPlane:i===0}),attributes:{color:Ut.fromColor(z.fromAlpha(this._color,.1,xrt))},id:this.id,pickPrimitive:this}),appearance:new sn({translucent:!0,flat:!0}),asynchronous:!1}),n[i]=new vn({geometryInstances:new xt({geometry:new IU({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)};TV.prototype.isDestroyed=function(){return!1};TV.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 Hp=TV;function M_e(){this._cachedShowFrustumsShaders={}}function Trt(e){let t={},n=e.vertexAttributes;for(let i in n)n.hasOwnProperty(i)&&(t[i]=n[i].index);return t}function Ert(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=Trt(i);return Zt.fromCache({context:n,vertexShaderSource:i.vertexShaderSource,fragmentShaderSource:o,attributeLocations:l})}var MD=new z;function brt(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=z.fromRandom()),t._debugColor):z.WHITE},n.debugShowFrustumsColor=function(){return e.debugShowFrustums?(MD.red=t.debugOverlappingFrustums&1<<0?1:0,MD.green=t.debugOverlappingFrustums&1<<1?1:0,MD.blue=t.debugOverlappingFrustums&1<<2?1:0,MD.alpha=1,MD):z.WHITE}),n}var Srt=new nt;M_e.prototype.executeDebugShowFrustumsCommand=function(e,t,n){let i=t.shaderProgram.id,o=this._cachedShowFrustumsShaders[i];u(o)||(o=Ert(e,t.shaderProgram),this._cachedShowFrustumsShaders[i]=o);let r=nt.shallowClone(t,Srt);r.shaderProgram=o,r.uniformMap=brt(e,t),r.execute(e.context,n)};var EV=M_e;function bV(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}bV.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 Ug({positions:[m.ZERO,m.UNIT_X],width:this.width,vertexFormat:Xr.VERTEX_FORMAT,colors:[z.RED,z.RED],arcType:Qt.NONE}),modelMatrix:B.multiplyByUniformScale(this.modelMatrix,this.length,new B),id:this.id,pickPrimitive:this}),n=new xt({geometry:new Ug({positions:[m.ZERO,m.UNIT_Y],width:this.width,vertexFormat:Xr.VERTEX_FORMAT,colors:[z.GREEN,z.GREEN],arcType:Qt.NONE}),modelMatrix:B.multiplyByUniformScale(this.modelMatrix,this.length,new B),id:this.id,pickPrimitive:this}),i=new xt({geometry:new Ug({positions:[m.ZERO,m.UNIT_Z],width:this.width,vertexFormat:Xr.VERTEX_FORMAT,colors:[z.BLUE,z.BLUE],arcType:Qt.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 Xr,asynchronous:!1})}this._primitive.update(e)}};bV.prototype.isDestroyed=function(){return!1};bV.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};var SV=bV;var vV=`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 wV=`in vec4 position;

out vec4 positionEC;

void main()
{
    positionEC = czm_modelView * position;
    gl_Position = czm_projection * positionEC;

    czm_vertexLogDepth();
}
`;function BD(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 RD=kt.supportsTypedArrays()?new Float32Array(12):[],R_e=new m,B_e=new m,hY=new m,L_e=new m,DV=new m;function vrt(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,R_e),g=m.normalize(p,B_e),h=m.normalize(m.cross(m.UNIT_Z,p,hY),hY),A=m.normalize(m.cross(g,h,L_e),L_e),x=m.magnitude(p),C=Math.sqrt(x*x-1);o=m.multiplyByScalar(g,1/x,R_e);let T=C/x;r=m.multiplyByScalar(h,T,B_e),s=m.multiplyByScalar(A,T,hY)}let a=m.add(o,s,DV);m.subtract(a,r,a),m.multiplyComponents(n,a,a),m.pack(a,RD,0);let c=m.subtract(o,s,DV);m.subtract(c,r,c),m.multiplyComponents(n,c,c),m.pack(c,RD,3);let l=m.add(o,s,DV);m.add(l,r,l),m.multiplyComponents(n,l,l),m.pack(l,RD,6);let f=m.subtract(o,s,DV);return m.add(f,r,f),m.multiplyComponents(n,f,f),m.pack(f,RD,9),RD}BD.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:Se.OPAQUE,owner:this})),!u(this._sp)||this._useLogDepth!==o){this._useLogDepth=o;let s=new He({sources:[wV]}),a=new He({sources:[vV]});o&&(a.defines.push("LOG_DEPTH"),s.defines.push("LOG_DEPTH")),this._sp=Zt.replaceCache({shaderProgram:this._sp,context:t,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:{position:0}}),this._command.shaderProgram=this._sp}let r=vrt(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=ai.fromGeometry({context:t,geometry:s,attributeLocations:{position:0},bufferUsage:Fe.DYNAMIC_DRAW}),this._command.vertexArray=this._va}};BD.prototype.execute=function(e,t){this._mode===ne.SCENE3D&&this._command.execute(e,t)};BD.prototype.isDestroyed=function(){return!1};BD.prototype.destroy=function(){this._sp=this._sp&&this._sp.destroy(),this._va=this._va&&this._va.destroy()};var IV=BD;function LD(){}var wrt=/\bgl_FragDepth\b/,Drt=/\bdiscard\b/;function Irt(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(wrt.test(a[r])||Drt.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 Prt(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}LD.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=Irt(n,t.shaderProgram),i.depthOnlyCommand.renderState=Prt(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.depthOnlyCommand.shaderProgram=o,i.depthOnlyCommand.renderState=r),i};var Ort=/\s+czm_writeLogDepth\(/,Mrt=/\s+czm_vertexLogDepth\(/;function Rrt(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(Mrt.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)Ort.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}LD.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=Rrt(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};function Brt(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 Lrt(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}LD.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=Brt(n,t.shaderProgram,t.pickId),i.pickCommand.renderState=Lrt(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.pickCommand.shaderProgram=o,i.pickCommand.renderState=r),i};function Nrt(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}LD.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=Nrt(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};var gy=LD;function PV(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 Frt=new Ne,N_e=new Ne,Urt=new Z;function Vrt(e,t,n,i){let o=e.direction,r=e.right,s=e.up,a=Ne.fromAxisAngle(o,n,N_e),c=Ne.fromAxisAngle(r,i,Frt),l=Ne.multiply(c,a,c),f=Ne.fromAxisAngle(s,t,N_e);Ne.multiply(f,l,l);let d=Z.fromQuaternion(l,Urt);Z.multiplyByVector(d,r,r),Z.multiplyByVector(d,s,s),Z.multiplyByVector(d,o,o)}PV.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;Vrt(this._scene.camera,-e,t,n),this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma};PV.prototype.isDestroyed=function(){return!1};PV.prototype.destroy=function(){return this._removeListener(),ue(this)};var OV=PV;function krt(e){this.direction=m.clone(e.direction),this.color=z.clone(y(e.color,z.WHITE)),this.intensity=y(e.intensity,1)}var F_e=krt;var ND=`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 FD=`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 pY={position:0};function MV(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,Wi.fromType(Wi.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 zrt(e){let t=e.cache.ellipsoidPrimitive_vertexArray;if(u(t))return t;let n=Ol.createGeometry(Ol.fromDimensions({dimensions:new m(2,2,2),vertexFormat:Oe.POSITION_ONLY}));return t=ai.fromGeometry({context:e,geometry:n,attributeLocations:pY,bufferUsage:Fe.STATIC_DRAW,interleave:!0}),e.cache.ellipsoidPrimitive_vertexArray=t,t}MV.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?fn.ALPHA_BLEND:void 0})),u(this._va)||(this._va=zrt(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:[FD]}),p=new He({sources:[this.material.shaderSource,ND]}),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=Zt.replaceCache({context:t,shaderProgram:this._sp,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:pY}),f.vertexArray=this._va,f.renderState=this._rs,f.shaderProgram=this._sp,f.uniformMap=pt(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?Se.TRANSLUCENT:Se.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:[FD]}),p=new He({sources:[this.material.shaderSource,ND],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=Zt.replaceCache({context:t,shaderProgram:this._pickSP,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:pY}),A.vertexArray=this._va,A.renderState=this._rs,A.shaderProgram=this._pickSP,A.uniformMap=pt(pt(this._uniforms,this._pickUniforms),this.material._uniforms),A.executeInClosestFrustum=n),A.boundingVolume=this._boundingSphere,A.modelMatrix=this._computedModelMatrix,A.pass=n?Se.TRANSLUCENT:Se.OPAQUE,g.push(A)}};MV.prototype.isDestroyed=function(){return!1};MV.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 RV=MV;var BV=`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 LV=`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 BA(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:Wi.fromType(Wi.ColorType),this.translucent=y(e.translucent,!0),this._vertexShaderSource=y(e.vertexShaderSource,LV),this._fragmentShaderSource=y(e.fragmentShaderSource,BV),this._renderState=to.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(BA.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 BA.VERTEX_FORMAT}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}},aboveGround:{get:function(){return this._aboveGround}}});BA.VERTEX_FORMAT=Oe.POSITION_AND_ST;BA.prototype.getFragmentShaderSource=to.prototype.getFragmentShaderSource;BA.prototype.isTranslucent=to.prototype.isTranslucent;BA.prototype.getRenderState=to.prototype.getRenderState;var U_e=BA;function V_e(){this.enabled=!0,this.renderable=!0,this.density=2e-4,this.screenSpaceErrorFactor=2,this.minimumBrightness=.03}var NV=[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],rh=[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<rh.length;++e)rh[e]*=1e6;var k_e=rh[1],_Y=rh[rh.length-1];for(let e=0;e<rh.length;++e)rh[e]=(rh[e]-_Y)/(k_e-_Y);var Js=0;function Hrt(e){let t=NV,n=t.length;if(e<t[0])return Js=0,Js;if(e>t[n-1])return Js=n-2,Js;if(e>=t[Js]){if(Js+1<n&&e<t[Js+1])return Js;if(Js+2<n&&e<t[Js+2])return++Js,Js}else if(Js-1>=0&&e>=t[Js-1])return--Js,Js;let i;for(i=0;i<n-2&&!(e>=t[i]&&e<t[i+1]);++i);return Js=i,Js}var Grt=new m;V_e.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=Hrt(o),s=P.clamp((o-NV[r])/(NV[r+1]-NV[r]),0,1),a=P.lerp(rh[r],rh[r+1],s),c=this.density*1e6,l=c/k_e*_Y;a=a*(c-l)*1e-6;let f=m.normalize(n.positionWC,Grt),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 FV=V_e;function Cl(e){this._scene=e.scene,this.samplingWindow=y(e.samplingWindow,Cl.defaultSettings.samplingWindow),this.quietPeriod=y(e.quietPeriod,Cl.defaultSettings.quietPeriod),this.warmupPeriod=y(e.warmupPeriod,Cl.defaultSettings.warmupPeriod),this.minimumFrameRateDuringWarmup=y(e.minimumFrameRateDuringWarmup,Cl.defaultSettings.minimumFrameRateDuringWarmup),this.minimumFrameRateAfterWarmup=y(e.minimumFrameRateAfterWarmup,Cl.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){Wrt(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(){jrt(t)}this._visibilityChangeRemoveListener=void 0,u(n)&&(document.addEventListener(n,i,!1),this._visibilityChangeRemoveListener=function(){document.removeEventListener(n,i,!1)})}Cl.defaultSettings={samplingWindow:5,quietPeriod:2,warmupPeriod:5,minimumFrameRateDuringWarmup:4,minimumFrameRateAfterWarmup:8};Cl.fromScene=function(e){return(!u(e._frameRateMonitor)||e._frameRateMonitor.isDestroyed())&&(e._frameRateMonitor=new Cl({scene:e})),e._frameRateMonitor};Object.defineProperties(Cl.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}}});Cl.prototype.pause=function(){++this._pauseCount,this._pauseCount===1&&(this._frameTimes.length=0,this._lastFramesPerSecond=void 0)};Cl.prototype.unpause=function(){--this._pauseCount,this._pauseCount<=0&&(this._pauseCount=0,this._needsQuietPeriod=!0)};Cl.prototype.isDestroyed=function(){return!1};Cl.prototype.destroy=function(){return this._preUpdateRemoveListener(),u(this._visibilityChangeRemoveListener)&&this._visibilityChangeRemoveListener(),ue(this)};function Wrt(e,t){if(e._pauseCount>0)return;let n=Ci();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 jrt(e){document[e._hiddenPropertyName]?e.pause():e.unpause()}var UV=Cl;function Yrt(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 GV=`#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 yy=`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 UD=`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 cst=new H;function lst(e,t){let n=e.unionClippingRegions,i=e.length,o=ys.useFloatTexture(t),r=ys.getTextureResolution(e,t,cst),s=r.x,a=r.y,c=o?dst(s,a):mst(s,a);return c+=`
`,c+=n?ust(i):fst(i),c}function ust(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 fst(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 < ${e}; ++i)
    {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        clipAmount = max(amount, clipAmount);
        clipped = clipped && (amount <= 0.0);
    }
    if (clipped)
    {
        discard;
    }
    return clipAmount;
}
`}function dst(e,t){let n=1/e,i=1/t,o=`${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) * ${r};
    vec4 plane = texture(packedClippingPlanes, vec2(u, v));
    return czm_transformPlane(plane, transform);
}
`}function mst(e,t){let n=1/e,i=1/t,o=`${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 Ay=lst;function hst(e,t,n,i,o){this.numberOfDayTextures=e,this.flags=t,this.material=n,this.shaderProgram=i,this.clippingShaderState=o}function AY(){this.baseVertexShaderSource=void 0,this.baseFragmentShaderSource=void 0,this._shadersByTexturesFlags=[],this.material=void 0}function pst(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 _st(e){return e?"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DMercatorYPositionFraction(textureCoordinates); }":"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DGeographicYPositionFraction(textureCoordinates); }"}AY.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,k=0,V="",U=n.renderedMesh.encoding;U.quantization===Ks.BITS12&&(k=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|k<<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(Ay(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(pst(J)),me.sources.push(_st(S));let Ue=Zt.fromCache({context:t.context,vertexShaderSource:me,fragmentShaderSource:ve,attributeLocations:U.getAttributeLocations()});se=xe[ge]=new hst(i,ge,this.material,Ue,Ce)}return n.surfaceShader=se,se.shaderProgram};AY.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 WV=AY;var gst={UNLOADED:0,TRANSITIONING:1,RECEIVED:2,TEXTURE_LOADED:3,READY:4,FAILED:5,INVALID:6,PLACEHOLDER:7},di=Object.freeze(gst);var yst={START:0,LOADING:1,DONE:2,FAILED:3},Zs=Object.freeze(yst);var Ast={FAILED:0,UNLOADED:1,RECEIVING:2,RECEIVED:3,TRANSFORMING:4,TRANSFORMED:5,READY:6},Ao=Object.freeze(Ast);function Qo(){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=Ao.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(Qo.prototype,{eligibleForUnloading:{get:function(){let e=this.terrainState,n=!(e===Ao.RECEIVING||e===Ao.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 xst=new he;function xY(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,xst);s=n.project(c,r),s=m.fromElements(s.z,s.x,s.y,r)}return s}var Cst=new m,Tst=new m,Est=new m;Qo.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=xY(c,t,n,s,p,Cst),x=xY(c,t,n,s,g,Tst),C=xY(c,t,n,s,h,Est),T=Ji.rayTriangleParametric(e,A,x,C,i);u(T)&&T<f&&T>=0&&(f=T)}return f!==Number.MAX_VALUE?In.getPoint(e,f,o):void 0};Qo.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=Ao.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()};Qo.prototype.freeVertexArray=function(){Qo._freeVertexArray(this.vertexArray),this.vertexArray=void 0,Qo._freeVertexArray(this.wireframeVertexArray),this.wireframeVertexArray=void 0};Qo.initialize=function(e,t,n){let i=e.data;u(i)||(i=e.data=new Qo),e.state===Zs.START&&(bst(e,t,n),e.state=Zs.LOADING)};Qo.processStateMachine=function(e,t,n,i,o,r,s){Qo.initialize(e,n,i);let a=e.data;if(e.state===Zs.LOADING&&Sst(e,t,n,i,o,r),s)return;let c=e.renderable;e.renderable=u(a.vertexArray);let l=a.terrainState===Ao.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=Zs.DONE}c&&(e.renderable=!0)};Qo.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 H_e(e,t,n,i){let o=e.renderedMesh,r=o.vertices,s=o.encoding,a=r.length/s.stride,c=Oc.clone(s);c.hasGeodeticSurfaceNormals=t,c=Oc.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?(Qo._freeVertexArray(e.fill.vertexArray),e.fill.vertexArray=Qo._createVertexArrayForMesh(i.context,o)):(Qo._freeVertexArray(e.vertexArray),e.vertexArray=Qo._createVertexArrayForMesh(i.context,o)),Qo._freeVertexArray(e.wireframeVertexArray),e.wireframeVertexArray=void 0}Qo.prototype.addGeodeticSurfaceNormals=function(e,t){H_e(this,!0,e,t)};Qo.prototype.removeGeodeticSurfaceNormals=function(e){H_e(this,!1,void 0,e)};Qo.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 bst(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=Ao.FAILED);for(let o=0,r=n.length;o<r;++o){let s=n.get(o);s.show&&s._createTileImagerySkeletons(e,t)}}function Sst(e,t,n,i,o,r){let s=e.data,a=e.parent;if(s.terrainState===Ao.FAILED&&a!==void 0&&(a.data!==void 0&&a.data.terrainData!==void 0&&a.data.terrainData.canUpsample!==!1||Qo.processStateMachine(a,t,n,i,o,r,!0)),s.terrainState===Ao.FAILED&&vst(s,e,t,n,e.x,e.y,e.level),s.terrainState===Ao.UNLOADED&&wst(s,n,e.x,e.y,e.level),s.terrainState===Ao.RECEIVED&&Ist(s,t,n,e.x,e.y,e.level),s.terrainState===Ao.TRANSFORMED&&(Pst(s,t.context,n,e.x,e.y,e.level,r),s.updateExaggeration(e,t,o)),s.terrainState>=Ao.RECEIVED&&s.waterMaskTexture===void 0&&n.hasWaterMask)if(s.terrainData.waterMask!==void 0)Mst(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 vst(e,t,n,i,o,r,s){let a=t.parent;if(!a){t.state=Zs.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=Ao.RECEIVING,Promise.resolve(p).then(function(g){e.terrainData=g,e.terrainState=Ao.RECEIVED}).catch(function(){e.terrainState=Ao.FAILED}))}function wst(e,t,n,i,o){function r(c){e.terrainData=c,e.terrainState=Ao.RECEIVED,e.request=void 0}function s(c){if(e.request.state===ri.CANCELLED){e.terrainData=void 0,e.terrainState=Ao.UNLOADED,e.request=void 0;return}e.terrainState=Ao.FAILED,e.request=void 0;let l=`Failed to obtain terrain tile X: ${n} Y: ${i} Level: ${o}. Error message: "${c}"`;t._requestError=Ti.reportError(t._requestError,t,t.errorEvent,l,n,i,o),t._requestError.retry&&a()}function a(){let c=new nr({throttle:!1,throttleByServer:!0,type:ns.TERRAIN});e.request=c;let l=t.requestTileGeometry(n,i,o,c);u(l)?(e.terrainState=Ao.RECEIVING,Promise.resolve(l).then(function(f){r(f)}).catch(function(f){s(f)})):(e.terrainState=Ao.UNLOADED,e.request=void 0)}a()}var Dst={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0,throttle:!0};function Ist(e,t,n,i,o,r){let s=n.tilingScheme,a=Dst;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=Ao.TRANSFORMING,Promise.resolve(l).then(function(f){e.mesh=f,e.terrainState=Ao.TRANSFORMED}).catch(function(){e.terrainState=Ao.FAILED}))}Qo._createVertexArrayForMesh=function(e,t){let n=t.vertices,i=ft.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=ft.createIndexBuffer({context:e,typedArray:a,usage:Fe.STATIC_DRAW,indexDatatype:Ve.fromSizeInBytes(a.BYTES_PER_ELEMENT)}),s.vertexArrayDestroyable=!1,s.referenceCount=1,r[e.id]=s,t.indices.indexBuffers=r}else++s.referenceCount;return new ai({context:e,attributes:o,indexBuffer:s})};Qo._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 Pst(e,t,n,i,o,r,s){e.vertexArray=Qo._createVertexArrayForMesh(t,e.mesh),e.terrainState=Ao.READY,e.fill=e.fill&&e.fill.destroy(s)}function Ost(e){let t=e.cache.tile_waterMaskData;if(!u(t)){let n=Mt.create({context:e,pixelFormat:at.LUMINANCE,pixelDatatype:Ke.UNSIGNED_BYTE,source:{arrayBufferView:new Uint8Array([255]),width:1,height:1}});n.referenceCount=1;let i=new dn({wrapS:Dn.CLAMP_TO_EDGE,wrapT:Dn.CLAMP_TO_EDGE,minificationFilter:cn.LINEAR,magnificationFilter:bi.LINEAR});t={allWaterTexture:n,sampler:i,destroy:function(){this.allWaterTexture.destroy()}},e.cache.tile_waterMaskData=t}return t}function Mst(e,t){let n=t.terrainData.waterMask,i=Ost(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:at.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)}Qo.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};Qo.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 Nd=Qo;var G_e=/{[^}]+}/g,EY={x:Lst,y:Fst,z:kst,s:zst,reverseX:Nst,reverseY:Ust,reverseZ:Vst,westDegrees:Hst,southDegrees:Gst,eastDegrees:Wst,northDegrees:jst,westProjected:Yst,southProjected:qst,eastProjected:Xst,northProjected:Kst,width:Jst,height:Zst},W_e=pt(EY,{i:Qst,j:$st,reverseI:eat,reverseJ:tat,longitudeDegrees:iat,latitudeDegrees:oat,longitudeProjected:rat,latitudeProjected:sat,format:cat});function LA(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 Hr({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=pt(EY,r),a=pt(W_e,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(LA.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}}});LA.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)};LA.prototype._reinitialize=function(e){let t=this;t._readyPromise=Promise.resolve(e).then(function(n){let i=n.customTags,o=pt(EY,i),r=pt(W_e,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 Hr({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})};LA.prototype.getTileCredits=function(e,t,n){};LA.prototype.requestImage=function(e,t,n,i){return yl.loadImage(this,Rst(this,e,t,n,i))};LA.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=Bst(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 jV=!1,yu=new le,YV=!1,VD=new le;function Rst(e,t,n,i,o){jV=!1,YV=!1;let r=e._resource,s=r.getUrlComponent(!0),a=e._tags,c={},l=s.match(G_e);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 CY=!1,rb=new H,TY=!1;function Bst(e,t,n,i,o,r,s){jV=!1,YV=!1,CY=!1,TY=!1;let a=e._pickFeaturesResource,c=a.getUrlComponent(!0),l=e._pickFeaturesTags,f={},d=c.match(G_e);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 sb(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 Lst(e,t,n,i){return sb(e,"{x}",t)}function Nst(e,t,n,i){let o=e.tilingScheme.getNumberOfXTilesAtLevel(i)-t-1;return sb(e,"{reverseX}",o)}function Fst(e,t,n,i){return sb(e,"{y}",n)}function Ust(e,t,n,i){let o=e.tilingScheme.getNumberOfYTilesAtLevel(i)-n-1;return sb(e,"{reverseY}",o)}function Vst(e,t,n,i){let o=e.maximumLevel,r=u(o)&&i<o?o-i-1:i;return sb(e,"{reverseZ}",r)}function kst(e,t,n,i){return sb(e,"{z}",i)}function zst(e,t,n,i){let o=(t+n+i)%e._subdomains.length;return e._subdomains[o]}function qV(e,t,n,i){jV||(e.tilingScheme.tileXYToRectangle(t,n,i,yu),yu.west=P.toDegrees(yu.west),yu.south=P.toDegrees(yu.south),yu.east=P.toDegrees(yu.east),yu.north=P.toDegrees(yu.north),jV=!0)}function Hst(e,t,n,i){return qV(e,t,n,i),yu.west}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"}),Au._requestMetadata(e,n._tmsResource,n._xmlResource,n)}).catch(o=>Promise.reject(o));Qs.call(this,i),this._promise=i}}Au._requestMetadata=async function(e,t,n,i){try{let o=await n.fetchXML();return Au._metadataSuccess(o,e,t,n,i)}catch(o){if(o instanceof Eh)return Au._metadataFailure(e,t);throw o}};Au.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 Au._requestMetadata(t,i,o),s=new Au;return Qs.call(s,r),s};u(Object.create)&&(Au.prototype=Object.create(Qs.prototype),Au.prototype.constructor=Au);function j_e(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 ji({ellipsoid:t.ellipsoid});else if(S==="mercator"||S==="global-mercator")w=new Hr({ellipsoid:t.ellipsoid});else throw h=`${i.url} specifies an unsupported profile attribute, ${S}.`,u(o)&&Ti.reportError(void 0,o,o.errorEvent,h),new de(h);let D=le.clone(t.rectangle);if(!u(D)){let O,L,N,_;y(t.flipXY,!1)?(N=new H(parseFloat(f.getAttribute("miny")),parseFloat(f.getAttribute("minx"))),_=new H(parseFloat(f.getAttribute("maxy")),parseFloat(f.getAttribute("maxx")))):(N=new H(parseFloat(f.getAttribute("minx")),parseFloat(f.getAttribute("miny"))),_=new H(parseFloat(f.getAttribute("maxx")),parseFloat(f.getAttribute("maxy"))));let v=S==="geodetic"||S==="mercator";if(w.projection instanceof Ii||v)O=he.fromDegrees(N.x,N.y),L=he.fromDegrees(_.x,_.y);else{let I=w.projection;O=I.unproject(N),L=I.unproject(_)}D=new le(O.longitude,O.latitude,L.longitude,L.latitude)}return D=j_e(D,w),T=Y_e(w,D,T),{url:n.getDerivedResource({url:`{z}/{x}/{reverseY}.${A}`}),tilingScheme:w,rectangle:D,tileWidth:x,tileHeight:C,minimumLevel:T,maximumLevel:E,tileDiscardPolicy:t.tileDiscardPolicy,credit:t.credit}};Au._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 Hr({ellipsoid:e.ellipsoid}),a=y(e.rectangle,s.rectangle);a=j_e(a,s);let c=Y_e(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 Gp=Au;function SY(e){this.channel=e.channel,this.ellipsoid=e.ellipsoid,this.tilingScheme=void 0,this.version=void 0}SY.prototype.build=function(e){e._channel=this.channel,e._version=this.version,e._tilingScheme=this.tilingScheme};function lat(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 ji({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 Hr({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:t.ellipsoid});else{let o=`Unsupported projection ${n.projection}.`;throw new de(o)}return!0}function uat(e,t,n){let i=`An error occurred while accessing ${t.url}.`;throw u(e)&&u(e.message)&&(i+=`: ${e.message}`),Ti.reportError(void 0,n,u(n)?n._errorEvent:void 0,i),new de(i)}async function q_e(e,t,n){try{let i=await e.fetchText();lat(i,t)}catch(i){uat(i,e,n)}}function Tl(e){if(e=y(e,{}),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=1.9,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileDiscardPolicy=e.tileDiscardPolicy,this._channel=e.channel,this._requestType="ImageryMaps",this._credit=new Xt(`<a href="http://www.google.com/enterprise/mapsearth/products/earthenterprise.html"><img src="${Tl.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 SY(e);this._readyPromise=q_e(o,r,this).then(()=>(r.build(this),this._ready=!0,!0))}}Object.defineProperties(Tl.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}}});Tl.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 SY(n);s.channel=t,await q_e(r,s);let a=new Tl(n);return s.build(a),a._readyPromise=Promise.resolve(!0),a._ready=!0,a._resource=o,a._url=e,a._path=i,a};Tl.prototype.getTileCredits=function(e,t,n){};Tl.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 yl.loadImage(this,o)};Tl.prototype.pickFeatures=function(e,t,n,i,o){};Tl._logoUrl=void 0;Object.defineProperties(Tl,{logoUrl:{get:function(){return u(Tl._logoUrl)||(Tl._logoUrl=tn("Assets/Images/google_earth_credit.png")),Tl._logoUrl},set:function(e){Tl._logoUrl=e}}});var kD=Tl;var fat=/\/$/,X_e=new Xt('&copy; <a href="https://www.mapbox.com/about/maps/">Mapbox</a> &copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> <strong><a href="https://www.mapbox.com/map-feedback/">Improve this map</a></strong>');function ab(e){e=y(e,y.EMPTY_OBJECT);let t=e.mapId,n=e.accessToken;this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0;let i=Ie.createIfNeeded(y(e.url,"https://{s}.tiles.mapbox.com/v4/"));this._mapId=t,this._accessToken=n;let o=y(e.format,"png");/\./.test(o)||(o=`.${o}`),this._format=o;let r=i.getUrlComponent();fat.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=X_e,this._resource=i,this._imageryProvider=new Qs({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(ab.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}}});ab.prototype.getTileCredits=function(e,t,n){};ab.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};ab.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};ab._defaultCredit=X_e;var zD=ab;function NA(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 ji({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=JV(o,this).then(r=>(Ti.reportSuccess(this._errorEvent),this._image=r,this._tileWidth=r.width,this._tileHeight=r.height,this._ready=!0,!0))}Object.defineProperties(NA.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 dat(e,t,n,i){let o=`Failed to load image ${e.url}`;u(t)&&u(t.message)&&(o+=`: ${t.message}`);let r=Ti.reportError(i,n,u(n)?n._errorEvent:void 0,o,0,0,0,t);if(r.retry)return JV(e,n,r);throw u(n)&&(n._hasError=!0),new de(o)}async function JV(e,t,n){try{return await yl.loadImage(null,e)}catch(i){return dat(e,i,t,n)}}NA.fromUrl=async function(e,t){let n=Ie.createIfNeeded(e),i=await JV(n);t=y(t,y.EMPTY_OBJECT);let o=new NA({...t,url:e,tileWidth:i.width,tileHeight:i.height});return o._image=i,o};NA.prototype.getTileCredits=function(e,t,n){};NA.prototype.requestImage=async function(e,t,n,i){if(!this._hasError&&!u(this._image)){let o=await JV(this._resource,this);return this._image=o,Ti.reportSuccess(this._errorEvent),o}return this._image};NA.prototype.pickFeatures=function(e,t,n,i,o){};var HD=NA;function GD(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(GD.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)}}});GD.prototype.getFromCache=function(e,t,n,i){let o=K_e(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};GD.prototype.checkApproachingInterval=function(e,t,n,i){let o=K_e(e,t,n),r=this._tilesRequestedForInterval,s=J_e(this),a={key:o,priorityFunction:i.priorityFunction};(!u(s)||!Z_e(this,a,s))&&r.push(a),r.length>=512&&r.splice(0,256)};GD.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=J_e(this);if(u(r)){let s=this._tilesRequestedForInterval,a=!0;for(;a&&s.length!==0;){let c=s.pop();a=Z_e(this,c,r),a||s.push(c)}}};function K_e(e,t,n){return`${e}-${t}-${n}`}function mat(e){let t=e.split("-");if(t.length===3)return{x:Number(t[0]),y:Number(t[1]),level:Number(t[2])}}function J_e(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 Z_e(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=mat(s),c=new nr({throttle:!1,throttleByServer:!0,type:ns.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 cb=GD;var hat=[3034,3035,3042,3043,3044],pat=[4471,4559];function Fd(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(Fd.DefaultParameters,!0),n.setQueryParameters(Fd.GetFeatureInfoDefaultParameters,!0),u(e.parameters)&&t.setQueryParameters(Q_e(e.parameters)),u(e.getFeatureInfoParameters)&&n.setQueryParameters(Q_e(e.getFeatureInfoParameters));let i=this;this._reload=void 0,u(e.times)&&(this._timeDynamicImagery=new cb({clock:e.clock,times:e.times,requestImageFunction:function(s,a,c,l,f){return $_e(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 Oi?"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&&!pat.includes(a)||hat.includes(a))&&(o.bbox="{southProjected},{westProjected},{northProjected},{eastProjected}")}}else o.srs=y(e.srs,e.tilingScheme&&e.tilingScheme.projection instanceof Oi?"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 Qs({url:t,pickFeaturesUrl:n,tilingScheme:y(e.tilingScheme,new ji({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,Fd.DefaultGetFeatureInfoFormats),enablePickFeatures:e.enablePickFeatures}),this._ready=!0,this._readyPromise=Promise.resolve(!0)}function $_e(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 _at(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(Fd.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}}});Fd.prototype.getTileCredits=function(e,t,n){return this._tileProvider.getTileCredits(e,t,n)};Fd.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=$_e(this,e,t,n,i,s)),u(o)&&u(r)&&r.checkApproachingInterval(e,t,n,i),o};Fd.prototype.pickFeatures=function(e,t,n,i,o){let r=this._timeDynamicImagery,s=u(r)?r.currentInterval:void 0;return _at(this,e,t,n,i,o,s)};Fd.DefaultParameters=Object.freeze({service:"WMS",version:"1.1.1",request:"GetMap",styles:"",format:"image/jpeg"});Fd.GetFeatureInfoDefaultParameters=Object.freeze({service:"WMS",version:"1.1.1",request:"GetFeatureInfo"});Fd.DefaultGetFeatureInfoFormats=Object.freeze([Object.freeze(new ib("json","application/json")),Object.freeze(new ib("xml","text/xml")),Object.freeze(new ib("text","text/html"))]);function Q_e(e){let t={};for(let n in e)e.hasOwnProperty(n)&&(t[n.toLowerCase()]=e[n]);return t}var WD=Fd;var gat=Object.freeze({service:"WMTS",version:"1.0.0",request:"GetTile"});function jD(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(gat),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 Hr({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 cb({clock:e.clock,times:e.times,requestImageFunction:function(d,p,g,h,A){return ege(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 ege(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=pt(g,l)),u(f)&&(g=pt(g,f)),p={s:c[(t+n+i)%c.length]},d=e._resource.getDerivedResource({queryParameters:g,request:o}),d.setTemplateValues(p)}return yl.loadImage(e,d)}Object.defineProperties(jD.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}}});jD.prototype.getTileCredits=function(e,t,n){};jD.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=ege(this,e,t,n,i,s)),u(o)&&u(r)&&r.checkApproachingInterval(e,t,n,i),o};jD.prototype.pickFeatures=function(e,t,n,i,o){};var YD=jD;function Wp(e){return function(t){return new e(t)}}var yat={ARCGIS_MAPSERVER:Wp(Up),BING:Wp(TD),GOOGLE_EARTH:Wp(kD),MAPBOX:Wp(zD),SINGLE_TILE:Wp(HD),TMS:Wp(Gp),URL_TEMPLATE:Wp(Qs),WMS:Wp(WD),WMTS:Wp(YD)},Aat={ARCGIS_MAPSERVER:Up.fromUrl,BING:async(e,t)=>TD.fromUrl(e,t),GOOGLE_EARTH:async(e,t)=>{let n=t.channel;return delete t.channel,kD.fromUrl(e,n,t)},MAPBOX:(e,t)=>new zD({url:e,...t}),SINGLE_TILE:HD.fromUrl,TMS:Gp.fromUrl,URL_TEMPLATE:(e,t)=>new Qs({url:e,...t}),WMS:(e,t)=>new WD({url:e,...t}),WMTS:(e,t)=>new YD({url:e,...t})};function El(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."),El._initialize(this,t,e))}Object.defineProperties(El.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}}});El._initialize=function(e,t,n){let i=aa._createEndpointResource(t,n),o=t.toString()+n.accessToken+n.server,r=El._endpointCache[o];u(r)||(r=i.fetchJson(),El._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 Gp({url:new aa(s,i)});else{let l=yat[c];if(!u(l))return Promise.reject(new de(`Unrecognized Cesium ion imagery type: ${c}`));a=l(s.options)}return e._tileCredits=aa.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})})};El.fromAssetId=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=aa._createEndpointResource(e,t),i=e.toString()+t.accessToken+t.server,o=El._endpointCache[i];u(o)||(o=n.fetchJson(),El._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 Gp.fromUrl(new aa(r,n));else{let l=Aat[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 El(t);return s.errorEvent.addEventListener(function(l){l.provider=c,c._errorEvent.raiseEvent(l)}),c._tileCredits=aa.getCreditsFromEndpoint(r,n),c._imageryProvider=s,c._ready=!0,c._readyPromise=Promise.resolve(!0),c};El.prototype.getTileCredits=function(e,t,n){let i=this._imageryProvider.getTileCredits(e,t,n);return u(i)?this._tileCredits.concat(i):this._tileCredits};El.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};El.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};El._endpointCache={};var Ud=El;var xat={AERIAL:2,AERIAL_WITH_LABELS:3,ROAD:4},sh=Object.freeze(xat);function Cat(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.style,sh.AERIAL);return Ud.fromAssetId(t)}var xy=Cat;var ZV=`uniform sampler2D u_texture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = texture(u_texture, v_textureCoordinates);
}
`;var QV=`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 lb(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}lb.createPlaceholder=function(e){let t=new lb(e,0,0,0);return t.addReference(),t.state=di.PLACEHOLDER,t};lb.prototype.addReference=function(){++this.referenceCount};lb.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};lb.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 qD=lb;function vY(e,t,n){this.readyImagery=void 0,this.loadingImagery=e,this.textureCoordinateRectangle=t,this.textureTranslationAndScale=void 0,this.useWebMercatorT=n}vY.prototype.freeResources=function(){u(this.readyImagery)&&this.readyImagery.releaseReference(),u(this.loadingImagery)&&this.loadingImagery.releaseReference()};vY.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 XD=vY;function mi(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,mi.DEFAULT_BRIGHTNESS)),this.contrast=y(t.contrast,y(e._defaultContrast,mi.DEFAULT_CONTRAST)),this.hue=y(t.hue,y(e._defaultHue,mi.DEFAULT_HUE)),this.saturation=y(t.saturation,y(e._defaultSaturation,mi.DEFAULT_SATURATION)),this.gamma=y(t.gamma,y(e._defaultGamma,mi.DEFAULT_GAMMA)),this.splitDirection=y(t.splitDirection,mi.DEFAULT_SPLIT),this.minificationFilter=y(t.minificationFilter,y(e._defaultMinificationFilter,mi.DEFAULT_MINIFICATION_FILTER)),this.magnificationFilter=y(t.magnificationFilter,y(e._defaultMagnificationFilter,mi.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 XD(qD.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,mi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD)}Object.defineProperties(mi.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}}});mi.DEFAULT_BRIGHTNESS=1;mi.DEFAULT_CONTRAST=1;mi.DEFAULT_HUE=0;mi.DEFAULT_SATURATION=1;mi.DEFAULT_GAMMA=1;mi.DEFAULT_SPLIT=ol.NONE;mi.DEFAULT_MINIFICATION_FILTER=cn.LINEAR;mi.DEFAULT_MAGNIFICATION_FILTER=bi.LINEAR;mi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD=.004;mi.fromProviderAsync=function(e,t){let n=new mi(void 0,t);return vat(n,Promise.resolve(e)),n};mi.fromWorldImagery=function(e){return e=y(e,y.EMPTY_OBJECT),mi.fromProviderAsync(xy({style:e.style}),e)};mi.prototype.isBaseLayer=function(){return this._isBaseLayer};mi.prototype.isDestroyed=function(){return!1};mi.prototype.destroy=function(){return ue(this)};var ige=new le,tge=new le,wY=new le,oge=new le;mi.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)};mi.prototype.getImageryRectangle=function(){let e=this._imageryProvider,t=this._rectangle;return le.intersection(e.rectangle,t)};mi.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 Oi&&e.rectangle.north<Oi.MaximumLatitude&&e.rectangle.south>-Oi.MaximumLatitude,s=le.intersection(o.rectangle,this._rectangle,ige),a=le.intersection(e.rectangle,s,tge);if(!u(a)){if(!this.isBaseLayer())return!1;let v=s,I=e.rectangle;a=tge,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=bat(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,oge),w=g.tileXYToRectangle(h.x,h.y,d),D=le.intersection(w,s,wY),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,wY),!!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,wY),!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 XD(F,R,r)),++n}}return!0};mi.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,ige),i=c.rectangleToNativeRectangle(i,oge)}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)};mi.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,Ti.reportSuccess(n._requestImageError)}function o(s){if(e.request.state===ri.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: ${e.level}.`;n._requestImageError=Ti.reportError(n._requestImageError,t,t.errorEvent,a,e.x,e.y,e.level,s),n._requestImageError.retry&&r()}function r(){let s=new nr({throttle:!1,throttleByServer:!0,type:ns.IMAGERY});e.request=s,e.state=di.TRANSITIONING;let a=t.requestImage(e.x,e.y,e.level,s);if(!u(a)){e.state=di.UNLOADED,e.request=void 0;return}u(t.getTileCredits)&&(e.credits=t.getTileCredits(e.x,e.y,e.level)),a.then(function(c){i(c)}).catch(function(c){o(c)})}r()};mi.prototype._createTextureWebGL=function(e,t){let n=new dn({minificationFilter:this.minificationFilter,magnificationFilter:this.magnificationFilter}),i=t.image;return u(i.internalFormat)?new Mt({context:e,pixelFormat:i.internalFormat,width:i.width,height:i.height,source:{arrayBufferView:i.bufferView},sampler:n}):new Mt({context:e,source:i,pixelFormat:this._imageryProvider.hasAlphaChannel?at.RGBA:at.RGB,sampler:n})};mi.prototype._createTexture=function(e,t){let n=this._imageryProvider,i=t.image;if(u(n.tileDiscardPolicy)){let r=n.tileDiscardPolicy;if(u(r)){if(!r.isReady()){t.state=di.RECEIVED;return}if(r.shouldDiscardImage(i)){t.state=di.INVALID;return}}}let o=this._createTextureWebGL(e,t);n.tilingScheme.projection instanceof Oi?t.textureWebMercator=o:t.texture=o,t.image=void 0,t.state=di.TEXTURE_LOADED};function nge(e,t,n){return`${e}:${t}:${n}`}mi.prototype._finalizeReprojectTexture=function(e,t){let n=this.minificationFilter,i=this.magnificationFilter;if(n===cn.LINEAR&&i===bi.LINEAR&&!at.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 dn({wrapS:Dn.CLAMP_TO_EDGE,wrapT:Dn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i,maximumAnisotropy:s})),t.generateMipmap(wh.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 dn({wrapS:Dn.CLAMP_TO_EDGE,wrapT:Dn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i})),t.sampler=a}};mi.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 Ii)&&o.width/i.width>1e-5){let s=this;t.addReference();let a=new Uf({persists:!0,owner:this,preExecute:function(c){Eat(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};mi.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};mi.prototype.cancelReprojections=function(){this._reprojectComputeCommands.forEach(function(e){u(e.canceled)&&e.canceled()}),this._reprojectComputeCommands.length=0};mi.prototype.getImageryFromCache=function(e,t,n,i){let o=rge(e,t,n),r=this._imageryCache[o];return u(r)||(r=new qD(this,e,t,n,i),this._imageryCache[o]=r),r.addReference(),r};mi.prototype.removeImageryFromCache=function(e){let t=rge(e.x,e.y,e.level);delete this._imageryCache[t]};function rge(e,t,n){return JSON.stringify([e,t,n])}var $V={u_textureDimensions:function(){return this.textureDimensions},u_texture:function(){return this.texture},textureDimensions:new H,texture:void 0},Tat=kt.supportsTypedArrays()?new Float32Array(2*64):void 0;function Eat(e,t,n,i){let o=t.cache.imageryLayer_reproject;if(!u(o)){o=t.cache.imageryLayer_reproject={vertexArray:void 0,shaderProgram:void 0,sampler:void 0,destroy:function(){u(this.framebuffer)&&this.framebuffer.destroy(),u(this.vertexArray)&&this.vertexArray.destroy(),u(this.shaderProgram)&&this.shaderProgram.destroy()}};let x=new Float32Array(2*64*2),C=0;for(let D=0;D<64;++D){let M=D/63;x[C++]=0,x[C++]=M,x[C++]=1,x[C++]=M}let T={position:0,webMercatorT:1},E=Qr.getRegularGridIndices(2,64),S=ft.createIndexBuffer({context:t,typedArray:E,usage:Fe.STATIC_DRAW,indexDatatype:Ve.UNSIGNED_SHORT});o.vertexArray=new ai({context:t,attributes:[{index:T.position,vertexBuffer:ft.createVertexBuffer({context:t,typedArray:x,usage:Fe.STATIC_DRAW}),componentsPerAttribute:2},{index:T.webMercatorT,vertexBuffer:ft.createVertexBuffer({context:t,sizeInBytes:64*2*4,usage:Fe.STREAM_DRAW}),componentsPerAttribute:1}],indexBuffer:S});let w=new He({sources:[QV]});o.shaderProgram=Zt.fromCache({context:t,vertexShaderSource:w,fragmentShaderSource:ZV,attributeLocations:T}),o.sampler=new dn({wrapS:Dn.CLAMP_TO_EDGE,wrapT:Dn.CLAMP_TO_EDGE,minificationFilter:cn.LINEAR,magnificationFilter:bi.LINEAR})}n.sampler=o.sampler;let r=n.width,s=n.height;$V.textureDimensions.x=r,$V.textureDimensions.y=s,$V.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(wh.NICEST);let p=i.south,g=i.north,h=Tat,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=$V,e.vertexArray=o.vertexArray}function bat(e,t,n){let i=e._imageryProvider,o=i.tilingScheme,r=o.ellipsoid,s=e._imageryProvider.tilingScheme.projection instanceof Ii?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 Sat(e,t){e.numberOfListeners>0?e.raiseEvent(t):console.error(t)}async function vat(e,t){let n;try{if(n=await Promise.resolve(t),e.isDestroyed())return;e._imageryProvider=n,e._readyEvent.raiseEvent(n)}catch(i){Sat(e._errorEvent,i)}}var $s=mi;var sge={NONE:0,CULLED:1,RENDERED:2,REFINED:3,RENDERED_AND_KICKED:6,REFINED_AND_KICKED:7,CULLED_BUT_NEEDED:9,wasKicked:function(e){return e>=sge.RENDERED_AND_KICKED},originalResult:function(e){return e&3},kick:function(e){return e|4}},$n=sge;function fb(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}fb.prototype.update=function(e,t,n){this.changedThisFrame&&(mge(e,t,this.tile,n),this.changedThisFrame=!1)};fb.prototype.destroy=function(e){this._destroyVertexArray(e),u(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0)};fb.prototype._destroyVertexArray=function(e){u(this.vertexArray)&&(u(e)?e.push(this.vertexArray):Nd._freeVertexArray(this.vertexArray),this.vertexArray=void 0)};var wat=new U0;fb.updateFillTiles=function(e,t,n,i){let o=e._quadtree,r=o._levelZeroTiles,s=o._lastSelectionFrameNumber,a=wat;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);fs(e,n,c,l,s,_n.EAST,!1,a,i),fs(e,n,c,f,s,_n.NORTH,!1,a,i),fs(e,n,c,d,s,_n.WEST,!1,a,i),fs(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);fs(e,n,c,g,s,_n.SOUTHEAST,!1,a,i),fs(e,n,c,A,s,_n.SOUTHWEST,!1,a,i),fs(e,n,c,h,s,_n.NORTHEAST,!1,a,i),fs(e,n,c,x,s,_n.NORTHWEST,!1,a,i),c=a.dequeue()}};function fs(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;Dat(e,t,n,l,r,o,a,c);return}if($n.originalResult(i._lastSelectionResult)!==$n.CULLED)switch(r){case _n.WEST:fs(e,t,n,i.northwestChild,o,r,!0,a,c),fs(e,t,n,i.southwestChild,o,r,!0,a,c);break;case _n.EAST:fs(e,t,n,i.southeastChild,o,r,!0,a,c),fs(e,t,n,i.northeastChild,o,r,!0,a,c);break;case _n.SOUTH:fs(e,t,n,i.southwestChild,o,r,!0,a,c),fs(e,t,n,i.southeastChild,o,r,!0,a,c);break;case _n.NORTH:fs(e,t,n,i.northeastChild,o,r,!0,a,c),fs(e,t,n,i.northwestChild,o,r,!0,a,c);break;case _n.NORTHWEST:fs(e,t,n,i.northwestChild,o,r,!0,a,c);break;case _n.NORTHEAST:fs(e,t,n,i.northeastChild,o,r,!0,a,c);break;case _n.SOUTHWEST:fs(e,t,n,i.southwestChild,o,r,!0,a,c);break;case _n.SOUTHEAST:fs(e,t,n,i.southeastChild,o,r,!0,a,c);break;default:throw new fe("Invalid edge")}}}function Dat(e,t,n,i,o,r,s,a){let c=i.data;if(c.fill===void 0)c.fill=new fb(i);else if(c.fill.visitedFrame===r)return;c.fill.enqueuedFrame!==r&&(c.fill.enqueuedFrame=r,c.fill.changedThisFrame=!1,s.enqueue(i)),Iat(e,t,n,i,o,a)}function Iat(e,t,n,i,o,r){let s=i.data.fill,a,c=n.data.fill;u(c)?(c.visitedFrame=t.frameNumber,c.changedThisFrame&&(mge(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 FA=new he,Pat=new he,ub=new m,OY=new m,DY=new H,IY=new H,xu=new H;function sk(){this.height=0,this.encodedNormal=new H}function ek(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 hge(e,t,n,i,l,c),c}var Oat={minimumHeight:0,maximumHeight:0},Mat=new m,age=new sk,cge=new sk,lge=new sk,uge=new sk,Rat=typeof Uint8Array<"u"?new Uint8Array(9*9):void 0,Bat={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0};function mge(e,t,n,i){Nd.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=nk(r,f,0,1,r.northwestTile,r.northwestMesh,r.northTiles,r.northMeshes,r.westTiles,r.westMeshes,lge),p=nk(r,f,0,0,r.southwestTile,r.southwestMesh,r.westTiles,r.westMeshes,r.southTiles,r.southMeshes,age),g=nk(r,f,1,0,r.southeastTile,r.southeastMesh,r.southTiles,r.southMeshes,r.eastTiles,r.eastMeshes,cge),h=nk(r,f,1,1,r.northeastTile,r.northeastMesh,r.eastTiles,r.eastMeshes,r.northTiles,r.northMeshes,uge);d=ek(r,f,0,1,d,p,h,g,lge),p=ek(r,f,0,0,p,d,g,h,age),g=ek(r,f,1,1,g,p,h,d,cge),h=ek(r,f,1,1,h,g,d,p,uge);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 Ka({width:9,height:9,buffer:Rat,structure:{heightOffset:S}}),I=Bat;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,Pat);I.height=w;let R=f.cartographicToCartesian(I,Mat),F=new Oc(R,void 0,void 0,void 0,void 0,!0,!0,v,a,c),k=5,V;for(V=r.westMeshes,D=0,M=V.length;D<M;++D)k+=V[D].eastIndicesNorthToSouth.length;for(V=r.southMeshes,D=0,M=V.length;D<M;++D)k+=V[D].northIndicesWestToEast.length;for(V=r.eastMeshes,D=0,M=V.length;D<M;++D)k+=V[D].westIndicesSouthToNorth.length;for(V=r.northMeshes,D=0,M=V.length;D<M;++D)k+=V[D].southIndicesEastToWest.length;let G=Oat;G.minimumHeight=E,G.maximumHeight=S;let U=F.stride,q=new Float32Array(k*U),Y=0,Q=Y;Y=tk(f,s,F,q,Y,0,1,d.height,d.encodedNormal,1,G),Y=ok(r,f,F,q,Y,r.westTiles,r.westMeshes,_n.EAST,G);let W=Y;Y=tk(f,s,F,q,Y,0,0,p.height,p.encodedNormal,0,G),Y=ok(r,f,F,q,Y,r.southTiles,r.southMeshes,_n.NORTH,G);let K=Y;Y=tk(f,s,F,q,Y,1,0,g.height,g.encodedNormal,0,G),Y=ok(r,f,F,q,Y,r.eastTiles,r.eastMeshes,_n.WEST,G);let J=Y;Y=tk(f,s,F,q,Y,1,1,h.height,h.encodedNormal,1,G),Y=ok(r,f,F,q,Y,r.northTiles,r.northMeshes,_n.SOUTH,G),E=G.minimumHeight,S=G.maximumHeight;let ge=Rn.fromRectangle(s,E,S,n.tilingScheme.ellipsoid),Ce=Oi.geodeticLatitudeToMercatorAngle(s.south),se=1/(Oi.geodeticLatitudeToMercatorAngle(s.north)-Ce),xe=(Oi.geodeticLatitudeToMercatorAngle(I.latitude)-Ce)*se,me=f.geodeticSurfaceNormalCartographic(FA,OY),ve=jn.octEncode(me,DY),Pe=Y;F.encode(q,Y*U,ge.center,H.fromElements(.5,.5,xu),w,ve,xe,me),++Y;let Ue=Y,Xe=Ue<256?1:2,ht=(Ue-1)*3,Ht=ht*Xe,un=(q.length-Ue*U)*Float32Array.BYTES_PER_ELEMENT,mt;if(un>=Ht){let pe=Ue*U*Float32Array.BYTES_PER_ELEMENT;mt=Ue<256?new Uint8Array(q.buffer,pe,ht):new Uint16Array(q.buffer,pe,ht)}else mt=Ue<256?new Uint8Array(ht):new Uint16Array(ht);q=new Float32Array(q.buffer,0,Ue*U);let xn=0;for(D=0;D<Ue-2;++D)mt[xn++]=Pe,mt[xn++]=D,mt[xn++]=D+1;mt[xn++]=Pe,mt[xn++]=D,mt[xn++]=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 Pd(F.center,q,mt,ht,Ue,E,S,ae.fromOrientedBoundingBox(ge),zat(e,ge.center,s,E,S),F.stride,ge,F,Zn,Wt,Qe,_e)}let _=t.context;r._destroyVertexArray(i),r.vertexArray=Nd._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 tk(e,t,n,i,o,r,s,a,c,l,f){let d=FA;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,ub),g;n.hasGeodeticSurfaceNormals&&(g=e.geodeticSurfaceNormal(p,OY));let h=IY;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 rk=new le;function KD(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,rk),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,rk),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 Lat=new H;function PY(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 Nat=new H,Fat=new m;function Uat(e,t,n,i,o,r,s,a,c,l){let f=i.encoding,d=i.vertices,p=KD(t,n,f.decodeTextureCoordinates(d,o,xu),xu),g=KD(t,n,f.decodeTextureCoordinates(d,r,IY),IY),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;FA.longitude=P.lerp(C.west,C.east,s),FA.latitude=P.lerp(C.south,C.north,a),l.height=FA.height=P.lerp(A,x,h);let T;if(f.hasVertexNormals){let E=f.getOctEncodedNormal(d,o,Lat),S=f.getOctEncodedNormal(d,r,Nat),w=jn.octDecode(E.x,E.y,ub),D=jn.octDecode(S.x,S.y,Fat);T=m.lerp(w,D,h,ub),m.normalize(T,T),jn.octEncode(T,l.encodedNormal)}else T=e.geodeticSurfaceNormalCartographic(FA,ub),jn.octEncode(T,l.encodedNormal)}function hge(e,t,n,i,o,r){r.height=o;let s=t.geodeticSurfaceNormalCartographic(FA,ub);jn.octEncode(s,r.encodedNormal)}function nk(e,t,n,i,o,r,s,a,c,l,f){if(dge(e,t,a,s,!1,n,i,f)||dge(e,t,l,c,!0,n,i,f))return f;let p;if(MY(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],PY(r,p,n,i,f),f;let g;if(n===0?i===0?g=ik(e.westMeshes,e.westTiles,_n.EAST,e.southMeshes,e.southTiles,_n.NORTH,n,i):g=ik(e.northMeshes,e.northTiles,_n.SOUTH,e.westMeshes,e.westTiles,_n.EAST,n,i):i===0?g=ik(e.southMeshes,e.southTiles,_n.NORTH,e.eastMeshes,e.eastTiles,_n.WEST,n,i):g=ik(e.eastMeshes,e.eastTiles,_n.WEST,e.northMeshes,e.northTiles,_n.SOUTH,n,i),u(g))return hge(e,t,n,i,g,f),f}function ik(e,t,n,i,o,r,s,a){let c=fge(e,t,!1,n,s,a),l=fge(i,o,!0,r,s,a);return u(c)&&u(l)?(c+l)*.5:u(c)?c:l}function ok(e,t,n,i,o,r,s,a,c){for(let l=0;l<r.length;++l)o=Vat(e,t,n,i,o,r[l],s[l],a,c);return o}function Vat(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,rk),l.west-=P.TWO_PI,l.east-=P.TWO_PI):a===_n.WEST&&r.x===0&&(l=le.clone(r.rectangle,rk),l.west+=P.TWO_PI,l.east+=P.TWO_PI);let f=e.tile.rectangle,d,p;o>0&&(n.decodeTextureCoordinates(i,o-1,xu),d=xu.x,p=xu.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=Oi.geodeticLatitudeToMercatorAngle(f.south),w=1/(Oi.geodeticLatitudeToMercatorAngle(f.north)-S));for(let D=0;D<g.length;++D){let M=g[D],O=C.decodeTextureCoordinates(T,M,xu);KD(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,ub),R=C.decodeHeight(T,M),F;C.hasVertexNormals?F=C.getOctEncodedNormal(T,M,DY):(F=DY,F.x=0,F.y=0);let k=N;if(C.hasWebMercatorT){let G=P.lerp(f.south,f.north,N);k=(Oi.geodeticLatitudeToMercatorAngle(G)-S)*w}let V;n.hasGeodeticSurfaceNormals&&(V=t.geodeticSurfaceNormal(I,OY)),n.encode(i,o*E,I,O,R,F,k,V),c.minimumHeight=Math.min(c.minimumHeight,R),c.maximumHeight=Math.max(c.maximumHeight,R),++o}return o}function fge(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(!MY(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 MY(e,t){return u(t)&&(!u(e.data.fill)||!e.data.fill.changedThisFrame)}function dge(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(MY(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,xu);let A=KD(g,e.tile,xu,xu);if(A.x===r&&A.y===s)return PY(h,p,r,s,a),!0;if(d=Oo(c,l?r:s,function(x,C){h.encoding.decodeTextureCoordinates(h.vertices,x,xu);let T=KD(g,e.tile,xu,xu);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 Uat(t,g,e.tile,h,c[d-1],c[d],r,s,l,a),!0}else return PY(h,c[d],r,s,a),!0}return!1}var kat=[new m,new m,new m,new m];function zat(e,t,n,i,o,r){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=kat;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 JD=fb;function $o(e){this.lightingFadeOutDistance=65e5,this.lightingFadeInDistance=9e6,this.hasWaterMask=!1,this.oceanNormalMap=void 0,this.zoomedOutOceanSpecularIntensity=.5,this.enableLighting=!1,this.dynamicAtmosphereLighting=!1,this.dynamicAtmosphereLightingFromSun=!1,this.showGroundAtmosphere=!1,this.shadows=yn.RECEIVE_ONLY,this.vertexShadowDarkness=.3,this.fillHighlightColor=void 0,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this.showSkirts=!0,this.backFaceCulling=!0,this.undergroundColor=void 0,this.undergroundColorAlphaByDistance=void 0,this.lambertDiffuseMultiplier=0,this.materialUniformMap=void 0,this._materialUniformMap=void 0,this._quadtree=void 0,this._terrainProvider=e.terrainProvider,this._imageryLayers=e.imageryLayers,this._surfaceShaderSet=e.surfaceShaderSet,this._renderState=void 0,this._blendRenderState=void 0,this._disableCullingRenderState=void 0,this._disableCullingBlendRenderState=void 0,this._errorEvent=new ye,this._removeLayerAddedListener=this._imageryLayers.layerAdded.addEventListener($o.prototype._onLayerAdded,this),this._removeLayerRemovedListener=this._imageryLayers.layerRemoved.addEventListener($o.prototype._onLayerRemoved,this),this._removeLayerMovedListener=this._imageryLayers.layerMoved.addEventListener($o.prototype._onLayerMoved,this),this._removeLayerShownListener=this._imageryLayers.layerShownOrHidden.addEventListener($o.prototype._onLayerShownOrHidden,this),this._imageryLayersUpdatedEvent=new ye,this._layerOrderChanged=!1,this._tilesToRenderByTextureCount=[],this._drawCommands=[],this._uniformMaps=[],this._usedDrawCommands=0,this._vertexArraysToDestroy=[],this._debug={wireframe:!1,boundingSphereTile:void 0},this._baseColor=void 0,this._firstPassInitialColor=void 0,this.baseColor=new z(0,0,.5,1),this._clippingPlanes=void 0,this.cartographicLimitRectangle=le.clone(le.MAX_VALUE),this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1,this._oldTerrainExaggeration=void 0,this._oldTerrainExaggerationRelativeHeight=void 0}Object.defineProperties($o.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){ys.setOwner(e,this,"_clippingPlanes")}}});function Hat(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}$o.prototype.update=function(e){this._imageryLayers._update()};function Gat(e,t){let n=t.creditDisplay;u(e._terrainProvider)&&e._terrainProvider._ready&&u(e._terrainProvider.credit)&&n.addCredit(e._terrainProvider.credit);let i=e._imageryLayers;for(let o=0,r=i.length;o<r;++o){let s=i.get(o);s.ready&&s.imageryProvider._ready&&u(s.imageryProvider.credit)&&n.addCredit(s.imageryProvider.credit)}}$o.prototype.initialize=function(e){this._imageryLayers.queueReprojectionCommands(e),this._layerOrderChanged&&(this._layerOrderChanged=!1,this._quadtree.forEachLoadedTile(function(i){i.data.imagery.sort(Hat)})),Gat(this,e);let t=this._vertexArraysToDestroy,n=t.length;for(let i=0;i<n;++i)Nd._freeVertexArray(t[i]);t.length=0};$o.prototype.beginUpdate=function(e){let t=this._tilesToRenderByTextureCount;for(let i=0,o=t.length;i<o;++i){let r=t[i];u(r)&&(r.length=0)}let n=this._clippingPlanes;u(n)&&n.enabled&&n.update(e),this._usedDrawCommands=0,this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1};$o.prototype.endUpdate=function(e){if(!u(this._renderState)){this._renderState=ke.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:dc.LESS}}),this._blendRenderState=ke.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:dc.LESS_OR_EQUAL},blending:fn.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&&JD.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;mct(this,d,e),e.minimumTerrainHeight=Math.min(e.minimumTerrainHeight,p.minimumHeight)}}};function Age(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)}$o.prototype.updateForPick=function(e){let t=this._drawCommands;for(let n=0,i=this._usedDrawCommands;n<i;++n)Age(t[n],e)};$o.prototype.cancelReprojections=function(){this._imageryLayers.cancelReprojections()};$o.prototype.getLevelMaximumGeometricError=function(e){return u(this._terrainProvider)?this._terrainProvider.getLevelMaximumGeometricError(e):0};$o.prototype.loadTile=function(e,t){let n=t.data,i=!0,o;u(n)&&(i=n.boundingVolumeSourceTile!==t||t._lastSelectionResult===$n.CULLED_BUT_NEEDED,o=n.terrainState),Nd.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i),n=t.data,i&&o!==t.data.terrainState&&this.computeTileVisibility(t,e,this.quadtree.occluders)!==_r.NONE&&n.boundingVolumeSourceTile===t&&(i=!1,Nd.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i))};var Wat=new ae,xge=new le,jat=new le,Yat=new he;function ck(e,t){if(t.west<t.east)return t;let n=le.clone(t,jat);return le.center(e,Yat).longitude>0?n.east=P.PI:n.west=-P.PI,n}function Cge(e,t){if(t.cameraUnderground||t.globeTranslucencyState.translucent)return!0;if(e.backFaceCulling)return!1;let n=e._clippingPlanes;return!!(u(n)&&n.enabled||!le.equals(e.cartographicLimitRectangle,le.MAX_VALUE))}$o.prototype.computeTileVisibility=function(e,t,n){let i=this.computeDistanceToTile(e,t);e._distance=i;let o=Cge(this,t);if(t.fog.enabled&&!o&&P.fog(i,t.fog.density)>=1)return _r.NONE;let r=e.data,s=r.tileBoundingRegion;if(r.boundingVolumeSourceTile===void 0)return _r.PARTIAL;let a=t.cullingVolume,c=s.boundingVolume;u(c)||(c=s.boundingSphere),r.clippedByBoundaries=!1;let l=ck(e.rectangle,this.cartographicLimitRectangle),f=le.simpleIntersection(l,e.rectangle,xge);if(!u(f))return _r.NONE;if(le.equals(f,e.rectangle)||(r.clippedByBoundaries=!0),t.mode!==ne.SCENE3D&&(c=Wat,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 _r.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 _r.NONE}let p,g=a.computeVisibility(c);if(g===en.OUTSIDE?p=_r.NONE:g===en.INTERSECTING?p=_r.PARTIAL:g===en.INSIDE&&(p=_r.FULL),p===_r.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:_r.NONE}return p};$o.prototype.canRefine=function(e){return u(e.data.terrainData)?!0:this.terrainProvider.getTileDataAvailable(e.x*2,e.y*2,e.level+1)!==void 0};var qat=[],Xat=[];$o.prototype.canRenderWithoutLosingDetail=function(e,t){let n=e.data,i=qat;i.length=this._imageryLayers.length;let o=!1,r=!1,s;u(n)&&(o=n.terrainState===Ao.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=Xat;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===Ao.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===$n.REFINED&&f.push(d.southwestChild,d.southeastChild,d.northwestChild,d.northeastChild)}return!0};var Kat=new m;$o.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,Kat),a=m.magnitude(s);return a<P.EPSILON5?0:(m.divideByScalar(s,a,s),(1-m.dot(s,r))*e._distance)};var pge=new B,ak=new B,Jat=new re,Zat=new re,Qat=new re,$at=new m,_ge=new m,ect=new m,tct=new m;$o.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 nct=[new m,new m,new m,new m];function gge(e,t,n,i,o,r){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=nct;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)}$o.prototype.computeDistanceToTile=function(e,t){ict(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 ict(e,t,n){let i=e.data;i===void 0&&(i=e.data=new Nd);let o=e.tilingScheme.ellipsoid;i.tileBoundingRegion===void 0&&(i.tileBoundingRegion=new nd({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=jc.getHeight(r.minimumHeight,p,g),r.maximumHeight=jc.getHeight(r.maximumHeight,p,g)),c)i.boundingVolumeIsFromMesh||(r._orientedBoundingBox=Rn.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=gge(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=gge(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}$o.prototype.isDestroyed=function(){return!1};$o.prototype.destroy=function(){return this._tileProvider=this._tileProvider&&this._tileProvider.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._removeLayerAddedListener=this._removeLayerAddedListener&&this._removeLayerAddedListener(),this._removeLayerRemovedListener=this._removeLayerRemovedListener&&this._removeLayerRemovedListener(),this._removeLayerMovedListener=this._removeLayerMovedListener&&this._removeLayerMovedListener(),this._removeLayerShownListener=this._removeLayerShownListener&&this._removeLayerShownListener(),ue(this)};function oct(e,t,n){return function(i){let o,r,s=-1,a=i.data.imagery,c=a.length,l;for(l=0;l<c;++l)if(o=a[l],r=y(o.readyImagery,o.loadingImagery),r.imageryLayer===t){s=l;break}if(s!==-1){let f=s+e;if(o=a[f],r=u(o)?y(o.readyImagery,o.loadingImagery):void 0,!u(r)||r.imageryLayer!==t)return!t._createTileImagerySkeletons(i,n,f);for(l=s;l<f;++l)a[l].freeResources();a.splice(s,e)}return!0}}$o.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]=oct(d,e,n),s.state=Zs.LOADING)})};if(e.ready){let s=e.imageryProvider;s._reload=r}this._quadtree.forEachLoadedTile(function(s){e._createTileImagerySkeletons(s,n)&&(s.state=Zs.LOADING,s.level!==0&&(s._lastSelectionResultFrame!==i.quadtree._lastSelectionFrameNumber||s._lastSelectionResult!==$n.RENDERED)&&(s.renderable=!1))}),this._layerOrderChanged=!0,o.raiseEvent()}};$o.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()};$o.prototype._onLayerMoved=function(e,t,n){this._layerOrderChanged=!0,this._imageryLayersUpdatedEvent.raiseEvent()};$o.prototype._onLayerShownOrHidden=function(e,t,n){n?this._onLayerAdded(e,t):this._onLayerRemoved(e,t)};var rct=new B,sct=new B;function yge(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,_ge);return B.setTranslation(i,o,pge),pge},u_modifiedModelViewProjection:function(){let i=e.context.uniformState.view,o=e.context.uniformState.projection,r=B.multiplyByPoint(i,this.properties.rtc,_ge);return B.setTranslation(i,r,ak),B.multiply(o,ak,ak),ak},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,rct):B.IDENTITY;return B.inverseTranspose(o,sct)},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 z(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:z.clone(z.WHITE),clippingPlanesEdgeWidth:0,localizedCartographicLimitRectangle:new re,frontFaceAlphaByDistance:new re,backFaceAlphaByDistance:new re,localizedTranslucencyRectangle:new re,undergroundColor:z.clone(z.TRANSPARENT),undergroundColorAlphaByDistance:new re,lambertDiffuseMultiplier:0,vertexShadowDarkness:0}};return u(t.materialUniformMap)?pt(n,t.materialUniformMap):n}function act(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=cct(e,r,o),i.wireframeVertexArray.mesh=o}}function cct(e,t,n){let o={indices:n.indices,primitiveType:Le.TRIANGLES};Fn.toWireframe(o);let r=o.indices,s=ft.createIndexBuffer({context:e,typedArray:r,usage:Fe.STATIC_DRAW,indexDatatype:Ve.fromSizeInBytes(r.BYTES_PER_ELEMENT)});return new ai({context:e,attributes:t._attributes,indexBuffer:s})}var Tge,Ege,lk;(function(){let e=new xt({geometry:Zd.fromDimensions({dimensions:new m(2,2,2)})}),t=new xt({geometry:new ug({radius:1})}),n=new B,i,o;function r(s){return new vn({geometryInstances:s,appearance:new sn({translucent:!1,flat:!0}),asynchronous:!1})}Tge=function(s,a){return s===i||(lk(),i=s,n=B.fromRotationTranslation(s.halfAxes,s.center,n),e.modelMatrix=n,e.attributes.color=Ut.fromColor(a),o=r(e)),o},Ege=function(s,a){return s===i||(lk(),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},lk=function(){u(o)&&(o.destroy(),o=void 0,i=void 0)}})();var lct=new re(0,0,0,0),uct={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},fct=z.TRANSPARENT,dct=new Pt;function mct(e,t,n){let i=t.data;u(i.vertexArray)||(i.fill===void 0&&(i.fill=new JD(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,fct),x=y(e.undergroundColorAlphaByDistance,dct),C=Cge(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 k=i.renderedMesh,V=k.center,G=k.encoding,U=i.tileBoundingRegion,q=n.terrainExaggeration,Y=n.terrainExaggerationRelativeHeight,Q=q!==1,W=G.hasGeodeticSurfaceNormals,K=Jat,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),ect),pe=Qe.project(le.northeast(t.rectangle),tct);if(K.x=_e.x,K.y=_e.y,K.z=pe.x,K.w=pe.y,n.mode!==ne.MORPHING&&(V=$at,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===Ks.BITS12){let be=1/(Math.pow(2,12)-1)*.5,wt=(K.z-K.x)*be,Kt=(K.w-K.y)*be;K.x-=wt,K.y-=Kt,K.z+=wt,K.w+=Kt}Qe instanceof Oi&&(J=t.rectangle.south,ge=t.rectangle.north,Ce=Oi.geodeticLatitudeToMercatorAngle(J),se=1/(Oi.geodeticLatitudeToMercatorAngle(ge)-Ce),xe=!0)}let me=uct;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,Ue=ve.length,Xe=e.showSkirts&&!l&&!d,ht=e.backFaceCulling&&!l&&!d,Ht=ht?e._renderState:e._disableCullingRenderState,un=ht?e._blendRenderState:e._disableCullingBlendRenderState,mt=Ht,xn=e._firstPassInitialColor,Zn=n.context;if(u(e._debug.boundingSphereTile)||lk(),e._materialUniformMap!==e.materialUniformMap){e._materialUniformMap=e.materialUniformMap;let Qe=e._drawCommands.length;for(let _e=0;_e<Qe;++_e)e._uniformMaps[_e]=yge(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=yge(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 So=U.boundingVolume,Po=U.boundingSphere;u(So)?Tge(So,z.RED).update(n):u(Po)&&Ege(Po,z.RED).update(n)}let be=pe.properties;re.clone(xn,be.initialColor),be.oceanNormalMap=w,be.lightingFadeDistance.x=e.lightingFadeOutDistance,be.lightingFadeDistance.y=e.lightingFadeInDistance,be.nightFadeDistance.x=e.nightFadeOutDistance,be.nightFadeDistance.y=e.nightFadeInDistance,be.atmosphereLightIntensity=e.atmosphereLightIntensity,be.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,be.atmosphereMieCoefficient=e.atmosphereMieCoefficient,be.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,be.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,be.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,be.zoomedOutOceanSpecularIntensity=e.zoomedOutOceanSpecularIntensity;let wt=l?g:p,Kt=l?p:g;u(wt)&&(re.fromElements(wt.near,wt.nearValue,wt.far,wt.farValue,be.frontFaceAlphaByDistance),re.fromElements(Kt.near,Kt.nearValue,Kt.far,Kt.farValue,be.backFaceAlphaByDistance)),re.fromElements(x.near,x.nearValue,x.far,x.farValue,be.undergroundColorAlphaByDistance),z.clone(A,be.undergroundColor),be.lambertDiffuseMultiplier=T,be.vertexShadowDarkness=E;let Xn=!u(i.vertexArray)&&u(e.fillHighlightColor)&&e.fillHighlightColor.alpha>0;Xn&&z.clone(e.fillHighlightColor,be.fillHighlightColor),be.terrainExaggerationAndRelativeHeight.x=q,be.terrainExaggerationAndRelativeHeight.y=Y,be.center3D=k.center,m.clone(V,be.rtc),re.clone(K,be.tileRectangle),be.southAndNorthLatitude.x=J,be.southAndNorthLatitude.y=ge,be.southMercatorYAndOneOverHeight.x=Ce,be.southMercatorYAndOneOverHeight.y=se;let Io=Zat,Vo=ck(t.rectangle,e.cartographicLimitRectangle),Co=Qat,jr=ck(t.rectangle,h);m.fromElements(b,v,I,be.hsbShift);let Be=t.rectangle,ot=1/Be.width,Je=1/Be.height;Io.x=(Vo.west-Be.west)*ot,Io.y=(Vo.south-Be.south)*Je,Io.z=(Vo.east-Be.west)*ot,Io.w=(Vo.north-Be.south)*Je,re.clone(Io,be.localizedCartographicLimitRectangle),Co.x=(jr.west-Be.west)*ot,Co.y=(jr.south-Be.south)*Je,Co.z=(jr.east-Be.west)*ot,Co.w=(jr.north-Be.south)*Je,re.clone(Co,be.localizedTranslucencyRectangle);let Ze=O&&P.fog(t._distance,n.fog.density)>P.EPSILON3;R=R&&(Ze||L);let ut=!1,Nt=!1,Cn=!1,ro=!1,bo=!1,es=!1,Or=!1,zi=!1,Di=!1,yr=!1;for(;Qe<s&&Pe<Ue;){let So=ve[Pe],Po=So.readyImagery;if(++Pe,!u(Po)||Po.imageryLayer.alpha===0)continue;let Df=So.useWebMercatorT?Po.textureWebMercator:Po.texture,er=Po.imageryLayer;u(So.textureTranslationAndScale)||(So.textureTranslationAndScale=er._calculateTextureTranslationAndScale(t,So)),be.dayTextures[Qe]=Df,be.dayTextureTranslationAndScale[Qe]=So.textureTranslationAndScale,be.dayTextureTexCoordsRectangle[Qe]=So.textureCoordinateRectangle,be.dayTextureUseWebMercatorT[Qe]=So.useWebMercatorT,be.dayTextureAlpha[Qe]=er.alpha,es=es||be.dayTextureAlpha[Qe]!==1,be.dayTextureNightAlpha[Qe]=er.nightAlpha,Or=Or||be.dayTextureNightAlpha[Qe]!==1,be.dayTextureDayAlpha[Qe]=er.dayAlpha,Or=Or||be.dayTextureDayAlpha[Qe]!==1,be.dayTextureBrightness[Qe]=er.brightness,ut=ut||be.dayTextureBrightness[Qe]!==$s.DEFAULT_BRIGHTNESS,be.dayTextureContrast[Qe]=er.contrast,Nt=Nt||be.dayTextureContrast[Qe]!==$s.DEFAULT_CONTRAST,be.dayTextureHue[Qe]=er.hue,Cn=Cn||be.dayTextureHue[Qe]!==$s.DEFAULT_HUE,be.dayTextureSaturation[Qe]=er.saturation,ro=ro||be.dayTextureSaturation[Qe]!==$s.DEFAULT_SATURATION,be.dayTextureOneOverGamma[Qe]=1/er.gamma,bo=bo||be.dayTextureOneOverGamma[Qe]!==1/$s.DEFAULT_GAMMA,be.dayTextureSplit[Qe]=er.splitDirection,zi=zi||be.dayTextureSplit[Qe]!==0;let Ta=be.dayTextureCutoutRectangles[Qe];if(u(Ta)||(Ta=be.dayTextureCutoutRectangles[Qe]=new re),re.clone(re.ZERO,Ta),u(er.cutoutRectangle)){let Ea=ck(Be,er.cutoutRectangle),jd=le.simpleIntersection(Ea,Be,xge);Di=u(jd)||Di,Ta.x=(Ea.west-Be.west)*ot,Ta.y=(Ea.south-Be.south)*Je,Ta.z=(Ea.east-Be.west)*ot,Ta.w=(Ea.north-Be.south)*Je}let Wd=be.colorsToAlpha[Qe];u(Wd)||(Wd=be.colorsToAlpha[Qe]=new re);let Qp=u(er.colorToAlpha)&&er.colorToAlphaThreshold>0;if(yr=yr||Qp,Qp){let Ea=er.colorToAlpha;Wd.x=Ea.red,Wd.y=Ea.green,Wd.z=Ea.blue,Wd.w=er.colorToAlphaThreshold}else Wd.w=-1;if(u(Po.credits)){let Ea=Po.credits;for(let jd=0,Ly=Ea.length;jd<Ly;++jd)o.addCredit(Ea[jd])}++Qe}be.dayTextures.length=Qe,be.waterMask=a,re.clone(c,be.waterMaskTranslationAndScale),be.minMaxHeight.x=G.minimumHeight,be.minMaxHeight.y=G.maximumHeight,B.clone(G.matrix,be.scaleAndBias);let Ln=e._clippingPlanes,Hn=u(Ln)&&Ln.enabled&&t.isClipped;Hn&&(be.clippingPlanesEdgeColor=z.clone(Ln.edgeColor,be.clippingPlanesEdgeColor),be.clippingPlanesEdgeWidth=Ln.edgeWidth),me.numberOfDayTextures=Qe,me.applyBrightness=ut,me.applyContrast=Nt,me.applyHue=Cn,me.applySaturation=ro,me.applyGamma=bo,me.applyAlpha=es,me.applyDayNightAlpha=Or,me.applySplit=zi,me.enableFog=Ze,me.enableClippingPlanes=Hn,me.clippingPlanes=Ln,me.hasImageryLayerCutout=Di,me.colorCorrect=R,me.highlightFillTile=Xn,me.colorToAlpha=yr,me.showUndergroundColor=C,me.translucent=d;let Kn=i.renderedMesh.indices.length;Xe||(Kn=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=Kn,_e.uniformMap=pe,_e.pass=Se.GLOBE,e._debug.wireframe&&(act(Zn,e,t),u(i.wireframeVertexArray)&&(_e.vertexArray=i.wireframeVertexArray,_e.primitiveType=Le.LINES,_e.count=Kn*2));let ei=_e.boundingVolume,oc=_e.orientedBoundingBox;n.mode!==ne.SCENE3D?(ae.fromRectangleWithHeights2D(t.rectangle,n.mapProjection,U.minimumHeight,U.maximumHeight,ei),m.fromElements(ei.center.z,ei.center.x,ei.center.y,ei.center),n.mode===ne.MORPHING&&(ei=ae.union(U.boundingSphere,ei,ei))):(_e.boundingVolume=ae.clone(U.boundingSphere,ei),_e.orientedBoundingBox=Rn.clone(U.boundingVolume,oc)),_e.dirty=!0,d&&f.updateDerivedCommands(_e,n),Age(_e,n),mt=un,xn=lct}while(Pe<Ue)}var uk=$o;function bge(){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(bge.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 fk=bge;function ds(){this._layers=[],this.layerAdded=new ye,this.layerRemoved=new ye,this.layerMoved=new ye,this.layerShownOrHidden=new ye}Object.defineProperties(ds.prototype,{length:{get:function(){return this._layers.length}}});ds.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()})};ds.prototype.addImageryProvider=function(e,t){let n=new $s(e);return this.add(n,t),n};ds.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};ds.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=[]};ds.prototype.contains=function(e){return this.indexOf(e)!==-1};ds.prototype.indexOf=function(e){return this._layers.indexOf(e)};ds.prototype.get=function(e){return this._layers[e]};function dk(e,t){return e.indexOf(t)}function Sge(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)}ds.prototype.raise=function(e){let t=dk(this._layers,e);Sge(this,t,t+1)};ds.prototype.lower=function(e){let t=dk(this._layers,e);Sge(this,t,t-1)};ds.prototype.raiseToTop=function(e){let t=dk(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))};ds.prototype.lowerToBottom=function(e){let t=dk(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 hct=new le;function vge(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=hct,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)}}ds.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(vge(t,i,!1,function(r){o.push(r.imageryLayer)}),o.length!==0)return o};ds.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(vge(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})};ds.prototype.queueReprojectionCommands=function(e){let t=this._layers;for(let n=0,i=t.length;n<i;++n)t[n].queueReprojectionCommands(e)};ds.prototype.cancelReprojections=function(){let e=this._layers;for(let t=0,n=e.length;t<n;++t)e[t].cancelReprojections()};ds.prototype.isDestroyed=function(){return!1};ds.prototype.destroy=function(){return this.removeAll(!0),ue(this)};ds.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 mk=ds;function wge(e){this._ellipsoid=new xg(e.ellipsoid,m.ZERO)}Object.defineProperties(wge.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var hk=wge;function Bc(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=Zs.START,this.renderable=!1,this.upsampledFromParent=!1,this.data=void 0}Bc.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 Bc({tilingScheme:e,x:s,y:r,level:0});return i};Bc.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(Bc.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 Bc({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 Bc({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 Bc({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 Bc({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<Zs.DONE}},eligibleForUnloading:{get:function(){let e=!0;return u(this.data)&&(e=this.data.eligibleForUnloading,u(e)||(e=!0)),e}}});Bc.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]};Bc.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};Bc.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};Bc.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};Bc.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};Bc.prototype.freeResources=function(){this.state=Zs.START,this.renderable=!1,this.upsampledFromParent=!1,u(this.data)&&u(this.data.freeResources)&&this.data.freeResources(),pk(this._southwestChild),this._southwestChild=void 0,pk(this._southeastChild),this._southeastChild=void 0,pk(this._northwestChild),this._northwestChild=void 0,pk(this._northeastChild),this._northeastChild=void 0};function pk(e){u(e)&&e.freeResources()}var _k=Bc;function gk(){this.head=void 0,this.tail=void 0,this.count=0,this._lastBeforeStartOfFrame=void 0}gk.prototype.markStartOfRenderFrame=function(){this._lastBeforeStartOfFrame=this.head};gk.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(),Dge(this,t)),t=i}};function Dge(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}gk.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))&&Dge(this,e),e.replacementPrevious=void 0,e.replacementNext=t,t.replacementPrevious=e,this.head=e};var yk=gk;function Af(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 yk,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 hk({ellipsoid:n}),this._tileLoadProgressEvent=new ye,this._lastTileLoadQueueLength=0,this._lastSelectionFrameNumber=void 0}Object.defineProperties(Af.prototype,{tileProvider:{get:function(){return this._tileProvider}},tileLoadProgressEvent:{get:function(){return this._tileLoadProgressEvent}},occluders:{get:function(){return this._occluders}}});Af.prototype.invalidateAllTiles=function(){this._tilesInvalidated=!0};function pct(e){let t=e._tileReplacementQueue;t.head=void 0,t.tail=void 0,t.count=0,Pge(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()}Af.prototype.forEachLoadedTile=function(e){let t=this._tileReplacementQueue.head;for(;u(t);)t.state!==Zs.START&&e(t),t=t.replacementNext};Af.prototype.forEachRenderedTile=function(e){let t=this._tilesToRender;for(let n=0,i=t.length;n<i;++n)e(t[n])};Af.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};Af.prototype.update=function(e){u(this._tileProvider.update)&&this._tileProvider.update(e)};function Pge(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}Af.prototype.beginFrame=function(e){e.passes.render&&(this._tilesInvalidated&&(pct(this),this._tilesInvalidated=!1),this._tileProvider.initialize(e),Pge(this),!this._debug.suspendLodUpdate&&this._tileReplacementQueue.markStartOfRenderFrame())};Af.prototype.render=function(e){let t=e.passes,n=this._tileProvider;t.render&&(n.beginUpdate(e),Act(this,e),Ict(this,e),n.endUpdate(e)),t.pick&&this._tilesToRender.length>0&&n.updateForPick(e)};function _ct(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))}Af.prototype.endFrame=function(e){!e.passes.render||e.mode===ne.MORPHING||(Sct(this,e),Dct(this,e),_ct(this,e))};Af.prototype.isDestroyed=function(){return!1};Af.prototype.destroy=function(){this._tileProvider=this._tileProvider&&this._tileProvider.destroy()};var QD,Ige=new he;function gct(e,t){let n=le.center(e.rectangle,Ige),i=n.longitude-QD.longitude,o=n.latitude-QD.latitude;n=le.center(t.rectangle,Ige);let r=n.longitude-QD.longitude,s=n.latitude-QD.latitude;return i*i+o*o-(r*r+s*s)}var yct=new m,ZD=[];function Act(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=_k.createLevelZeroTiles(A);let x=e._levelZeroTiles.length;if(ZD.length<x)for(ZD=new Array(x),o=0;o<x;++o)ZD[o]===void 0&&(ZD[o]=new $D)}else return;e._occluders.ellipsoid.cameraPosition=t.camera.positionWC;let s,a=e._levelZeroTiles,c=a.length>1?e._occluders:void 0;QD=t.camera.positionCartographic,a.sort(gct);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,yct);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?ya(e,s,r,t,c,!1,ZD[o]):(jp(e,e._tileLoadQueueHigh,s,t),++n.tilesWaitingForChildren);e._lastSelectionFrameNumber=d}function jp(e,t,n,i){n.needsLoading&&(e.tileProvider.computeTileLoadPriority!==void 0&&(n._loadPriority=e.tileProvider.computeTileLoadPriority(n,i)),t.push(n))}function $D(){this.allAreRenderable=!0,this.anyWereRenderedLastFrame=!1,this.notYetRenderableCount=0}function Oge(){this.southwest=new $D,this.southeast=new $D,this.northwest=new $D,this.northeast=new $D}Oge.prototype.combine=function(e){let t=this.southwest,n=this.southeast,i=this.northwest,o=this.northeast;e.allAreRenderable=t.allAreRenderable&&n.allAreRenderable&&i.allAreRenderable&&o.allAreRenderable,e.anyWereRenderedLastFrame=t.anyWereRenderedLastFrame||n.anyWereRenderedLastFrame||i.anyWereRenderedLastFrame||o.anyWereRenderedLastFrame,e.notYetRenderableCount=t.notYetRenderableCount+n.notYetRenderableCount+i.notYetRenderableCount+o.notYetRenderableCount};var LY=new Array(31);for(let e=0;e<LY.length;++e)LY[e]=new Oge;function xct(e,t,n,i,o){let r=e._debug;++r.tilesVisited,e._tileReplacementQueue.markTileRendered(n),n._updateCustomData(t.frameNumber),n.level>r.maxDepthVisited&&(r.maxDepthVisited=n.level);let s=Ect(e,t,n)<e.maximumScreenSpaceError,a=n.southwestChild,c=n.southeastChild,l=n.northwestChild,f=n.northeastChild,d=e._lastSelectionFrameNumber,p=n._lastSelectionResultFrame===d?n._lastSelectionResult:$n.NONE,g=e.tileProvider;if(s||i){let h=$n.originalResult(p)===$n.RENDERED,A=$n.originalResult(p)===$n.CULLED||p===$n.NONE,x=n.state===Zs.DONE,C=h||A||x;if(C||u(g.canRenderWithoutLosingDetail)&&(C=g.canRenderWithoutLosingDetail(n)),C){s&&jp(e,e._tileLoadQueueMedium,n,t),Ak(e,n),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===$n.RENDERED,o.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=$n.RENDERED,o.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}i=!0,s&&jp(e,e._tileLoadQueueHigh,n,t)}if(g.canRefine(n)){if(a.upsampledFromParent&&c.upsampledFromParent&&l.upsampledFromParent&&f.upsampledFromParent){Ak(e,n),jp(e,e._tileLoadQueueMedium,n,t),e._tileReplacementQueue.markTileRendered(a),e._tileReplacementQueue.markTileRendered(c),e._tileReplacementQueue.markTileRendered(l),e._tileReplacementQueue.markTileRendered(f),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===$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(Cct(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,Ak(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,jp(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&&jp(e,e._tileLoadQueueLow,n,t)}return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=$n.RENDERED,Ak(e,n),jp(e,e._tileLoadQueueHigh,n,t),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===$n.RENDERED,o.notYetRenderableCount=n.renderable?0:1}function Cct(e,t,n,i,o,r,s,a){let c=r.camera.positionCartographic,l=e._tileProvider,f=e._occluders,d=LY[t.level],p=d.southwest,g=d.southeast,h=d.northwest,A=d.northeast;c.longitude<t.rectangle.east?c.latitude<t.rectangle.north?(ya(e,t,l,r,f,s,p),ya(e,n,l,r,f,s,g),ya(e,i,l,r,f,s,h),ya(e,o,l,r,f,s,A)):(ya(e,i,l,r,f,s,h),ya(e,t,l,r,f,s,p),ya(e,o,l,r,f,s,A),ya(e,n,l,r,f,s,g)):c.latitude<t.rectangle.north?(ya(e,n,l,r,f,s,g),ya(e,t,l,r,f,s,p),ya(e,o,l,r,f,s,A),ya(e,i,l,r,f,s,h)):(ya(e,o,l,r,f,s,A),ya(e,i,l,r,f,s,h),ya(e,n,l,r,f,s,g),ya(e,t,l,r,f,s,p)),d.combine(a)}function Tct(e,t){let n=t.rectangle;return u(e._cameraPositionCartographic)&&le.contains(n,e._cameraPositionCartographic)||u(e._cameraReferenceFrameOriginCartographic)&&le.contains(n,e._cameraReferenceFrameOriginCartographic)}function ya(e,t,n,i,o,r,s){if(n.computeTileVisibility(t,i,o)!==_r.NONE)return xct(e,i,t,r,s);if(++e._debug.tilesCulled,e._tileReplacementQueue.markTileRendered(t),s.allAreRenderable=!0,s.anyWereRenderedLastFrame=!1,s.notYetRenderableCount=0,Tct(e,t)){(!u(t.data)||!u(t.data.vertexArray))&&jp(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?(jp(e,e._tileLoadQueueLow,t,i),t._lastSelectionResult=$n.CULLED):t._lastSelectionResult=$n.CULLED;t._lastSelectionResultFrame=i.frameNumber}function Ect(e,t,n){if(t.mode===ne.SCENE2D||t.camera.frustum instanceof nn||t.camera.frustum instanceof Lr)return bct(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 bct(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 Ak(e,t){e._tilesToRender.push(t)}function Sct(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=Ci()+e._loadQueueTimeSlice,s=e._tileProvider,a=RY(e,t,s,r,n,!1);a=RY(e,t,s,r,i,a),RY(e,t,s,r,o,a)}function vct(e,t){return e._loadPriority-t._loadPriority}function RY(e,t,n,i,o,r){n.computeTileLoadPriority!==void 0&&o.sort(vct);for(let s=0,a=o.length;s<a&&(Ci()<i||!r);++s){let c=o[s];e._tileReplacementQueue.markTileRendered(c),n.loadTile(t,c),r=!0}return r}var db=new In,BY=new he,Cy=new m,wct=[];function Dct(e,t){if(!e.tileProvider.ready)return;let n=wct;n.length=0;let i=e._tileToUpdateHeights,o=Ci(),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,db.direction),S=l.getSurfaceNormalIntersectionWithZAxis(A.positionOnEllipsoidSurface,11500,db.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,Cy);m.subtract(A.positionOnEllipsoidSurface,M,db.origin)}}else he.clone(A.positionCartographic,BY),BY.height=-11500,c.project(BY,Cy),m.fromElements(Cy.z,Cy.x,Cy.y,Cy),m.clone(Cy,db.origin),m.clone(m.UNIT_X,db.direction);let T=d.data.pick(db,a,c,!1,Cy);u(T)&&(u(A.callback)&&A.callback(T),A.level=d.level)}if(Ci()>=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 Ict(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 xk=Af;function Vd(e){e=y(e,oe.WGS84);let t=new sy({ellipsoid:e}),n=new mk;this._ellipsoid=e,this._imageryLayerCollection=n,this._surfaceShaderSet=new WV,this._material=void 0,this._surface=new xk({tileProvider:new uk({terrainProvider:t,imageryLayers:n,surfaceShaderSet:this._surfaceShaderSet})}),this._terrainProvider=t,this._terrainProviderChanged=new ye,this._undergroundColor=z.clone(z.BLACK),this._undergroundColorAlphaByDistance=new Pt(e.maximumRadius/1e3,0,e.maximumRadius/5,1),this._translucency=new fk,FY(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(Vd.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)&&FY(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,FY(this))}},undergroundColor:{get:function(){return this._undergroundColor},set:function(e){this._undergroundColor=z.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 FY(e){let t=[],n=u(e._material)&&(e._material.shaderSource.match(/slope/)||e._material.shaderSource.match("normalEC")),i=[yy,UD];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(HV),e._surfaceShaderSet.baseVertexShaderSource=new He({sources:[yy,UD,GV],defines:t}),e._surfaceShaderSet.baseFragmentShaderSource=new He({sources:i,defines:t}),e._surfaceShaderSet.material=e._material}function Pct(e){return function(t,n){let i=ae.distanceSquaredTo(t.pickBoundingSphere,e),o=ae.distanceSquaredTo(n.pickBoundingSphere,e);return i-o}}var Oct=[],Mct={start:0,stop:0};Vd.prototype.pickWorldCoordinates=function(e,t,n,i){n=y(n,!0);let o=t.mode,r=t.mapProjection,s=Oct;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=Ji.raySphere(e,g,Mct);u(h)&&s.push(p)}s.sort(Pct(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 Rct=new he;Vd.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,Rct);n=t.globe.ellipsoid.cartographicToCartesian(i,n)}return n};var Bct=new m,Mge=new m,Lct=new he,Nct=new In;function NY(e,t){return u(e)&&le.contains(e.rectangle,t)?e:void 0}Vd.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=NY(n._southwestChild,e)||NY(n._southeastChild,e)||NY(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,Bct),l=Nct,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,Mge);m.subtract(c,A,l.origin)}let p=n.data.pick(l,void 0,s,!1,Mge);if(u(p))return a.cartesianToCartographic(p,Lct).height};Vd.prototype.update=function(e){this.show&&e.passes.render&&this._surface.update(e)};Vd.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))};Vd.prototype.render=function(e){this.show&&(u(this._material)&&this._material.update(e.context),this._surface.render(e))};Vd.prototype.endFrame=function(e){this.show&&e.passes.render&&this._surface.endFrame(e)};Vd.prototype.isDestroyed=function(){return!1};Vd.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 Ck=Vd;var Cu=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = texture(colorTexture, v_textureCoordinates);
}
`;var UA=`uniform highp sampler2D u_depthTexture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = czm_packDepth(texture(u_depthTexture, v_textureCoordinates).r);
}
`;function ah(){this._picking=!1,this._numSamples=1,this._tempCopyDepthTexture=void 0,this._pickColorFramebuffer=new hi({depthStencil:!0,supportsDepthTexture:!0}),this._outputFramebuffer=new hi({depthStencil:!0,supportsDepthTexture:!0}),this._copyDepthFramebuffer=new hi,this._tempCopyDepthFramebuffer=new hi,this._updateDepthFramebuffer=new hi({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(ah.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 Fct(e){e._pickColorFramebuffer.destroy(),e._outputFramebuffer.destroy(),e._copyDepthFramebuffer.destroy(),e._tempCopyDepthFramebuffer.destroy(),e._updateDepthFramebuffer.destroy()}function Rge(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:fn.ALPHA_BLEND}),e._rsUpdate=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:zn.EQUAL,frontOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.KEEP},backFunction:zn.NEVER,reference:Lt.CESIUM_3D_TILE_MASK,mask:Lt.CESIUM_3D_TILE_MASK}})),u(e._copyDepthCommand)||(e._copyDepthCommand=t.createViewportQuadCommand(UA,{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(Cu,{uniformMap:{colorTexture:function(){return e.colorFramebufferManager.getColorTexture()}},owner:e})),e._copyColorCommand.renderState=e._rs,u(e._tempCopyDepthCommand)||(e._tempCopyDepthCommand=t.createViewportQuadCommand(UA,{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(Cu,{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 ui({color:new z(0,0,0,0),stencil:0,owner:e})),e._clearGlobeColorCommand.framebuffer=e.framebuffer}ah.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),Rge(this,e,s,a,t),e.uniformState.globeDepthTexture=void 0,this._useHdr=o,this._clearGlobeDepth=r};ah.prototype.prepareColorTextures=function(e,t){!this.picking&&this._numSamples>1&&this._outputFramebuffer.prepareTextures(e,t)};ah.prototype.executeCopyDepth=function(e,t){u(this._copyDepthCommand)&&(this.prepareColorTextures(e),this._copyDepthCommand.execute(e,t),e.uniformState.globeDepthTexture=this._copyDepthFramebuffer.getColorTexture())};ah.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),Rge(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)};ah.prototype.executeCopyColor=function(e,t){u(this._copyColorCommand)&&this._copyColorCommand.execute(e,t)};ah.prototype.clear=function(e,t,n){let i=this._clearGlobeColorCommand;u(i)&&(z.clone(n,i.color),this.colorFramebufferManager.clear(e,i,t))};ah.prototype.isDestroyed=function(){return!1};ah.prototype.destroy=function(){return Fct(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 Tk=ah;function VA(){this._framebuffer=new hi({depthStencil:!0,supportsDepthTexture:!0}),this._packedDepthFramebuffer=new hi,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(VA.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 Uct(e){e._framebuffer.destroy(),e._packedDepthFramebuffer.destroy()}function Vct(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 kct(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(UA,{uniformMap:{u_depthTexture:function(){return e.depthStencilTexture}},owner:e})),u(e._clearCommand)||(e._clearCommand=new ui({color:new z(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}VA.prototype.updateAndClear=function(e,t,n,i){let o=t.width,r=t.height;Vct(this,n,o,r,e),kct(this,n,o,r,i),this._useHdr=e};VA.prototype.clearClassification=function(e,t){this._clearCommand.execute(e,t)};VA.prototype.packDepth=function(e,t){return this._packedDepthCommand.execute(e,t),this.packedDepthTexture};VA.prototype.isDestroyed=function(){return!1};VA.prototype.destroy=function(){return Uct(this),ue(this)};var Ek=VA;var ea={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},kA=ea.DERIVED_COMMANDS_MAXIMUM_LENGTH,Gge=["opaqueFrontFaceCommand","opaqueBackFaceCommand","depthOnlyFrontFaceCommand","depthOnlyBackFaceCommand","depthOnlyFrontAndBackFaceCommand","translucentFrontFaceCommand","translucentBackFaceCommand","translucentFrontFaceManualDepthTestCommand","translucentBackFaceManualDepthTestCommand","pickFrontFaceCommand","pickBackFaceCommand"];function zA(){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(kA),this._derivedBlendCommandTypes=new Array(kA),this._derivedPickCommandTypes=new Array(kA),this._derivedCommandTypesToUpdate=new Array(kA),this._derivedCommandsLength=0,this._derivedBlendCommandsLength=0,this._derivedPickCommandsLength=0,this._derivedCommandsToUpdateLength=0}Object.defineProperties(zA.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}}});zA.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=Bge(t.translucency.enabled,t.translucency.frontFaceAlpha,t.translucency.frontFaceAlphaByDistance,this._frontFaceAlphaByDistance),this._backFaceAlphaByDistance=Bge(t.translucency.enabled,t.translucency.backFaceAlpha,t.translucency.backFaceAlphaByDistance,this._backFaceAlphaByDistance),this._frontFaceTranslucent=Lge(t.translucency.enabled,this._frontFaceAlphaByDistance,t),this._backFaceTranslucent=Lge(t.translucency.enabled,this._backFaceAlphaByDistance,t),this._requiresManualDepthTest=Wct(this,e,t),this._sunVisibleThroughGlobe=zct(this,e),this._environmentVisible=Hct(this,e),this._useDepthPlane=Gct(this,e),this._numberOfTextureUniforms=jct(this),this._rectangle=le.clone(t.translucency.rectangle,this._rectangle),Yct(this,e)};function Bge(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 Lge(e,t,n){return e&&(n.baseColor.alpha<1||t.nearValue<1||t.farValue<1)}function zct(e,t){let n=e._frontFaceTranslucent,i=e._backFaceTranslucent;return n&&(t.cameraUnderground||i)}function Hct(e,t){return!t.cameraUnderground||e._frontFaceTranslucent}function Gct(e,t){return!t.cameraUnderground&&!e._frontFaceTranslucent}function Wct(e,t,n){return e._frontFaceTranslucent&&!e._backFaceTranslucent&&!n.depthTestAgainstTerrain&&t.mode!==ne.SCENE2D&&t.context.depthTexture}function jct(e){let t=0;return e._frontFaceTranslucent&&++t,e._requiresManualDepthTest&&++t,t}function Yct(e,t){e._derivedCommandsLength=UY(e,t,!1,!1,e._derivedCommandTypes),e._derivedBlendCommandsLength=UY(e,t,!0,!1,e._derivedBlendCommandTypes),e._derivedPickCommandsLength=UY(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<kA;++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=alt())}function UY(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?ea.PICK_FRONT_FACE:l?ea.TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:ea.TRANSLUCENT_FRONT_FACE,d=i?ea.PICK_BACK_FACE:l?ea.TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:ea.TRANSLUCENT_BACK_FACE;return t.mode===ne.SCENE2D?(o[r++]=ea.DEPTH_ONLY_FRONT_FACE,o[r++]=f,r):(a?(n||(o[r++]=ea.DEPTH_ONLY_FRONT_AND_BACK_FACE),c?(o[r++]=f,o[r++]=d):(o[r++]=d,o[r++]=f)):c?(n||(o[r++]=ea.DEPTH_ONLY_BACK_FACE),o[r++]=ea.OPAQUE_FRONT_FACE,o[r++]=d):(n||(o[r++]=ea.DEPTH_ONLY_FRONT_FACE),o[r++]=ea.OPAQUE_BACK_FACE,o[r++]=f),r)}function xf(e,t){let n=e.indexOf(t);n>-1&&e.splice(n,1)}function Nge(e,t){return e.indexOf(t)>-1}function qct(e,t){xf(e.defines,"TRANSLUCENT"),xf(t.defines,"TRANSLUCENT")}function Xct(e,t){xf(e.defines,"GROUND_ATMOSPHERE"),xf(t.defines,"GROUND_ATMOSPHERE"),xf(e.defines,"FOG"),xf(t.defines,"FOG"),xf(e.defines,"TRANSLUCENT"),xf(t.defines,"TRANSLUCENT")}function VY(e,t){if(Nge(t.defines,"TILE_LIMIT_RECTANGLE")||Nge(t.defines,"ENABLE_CLIPPING_PLANES"))return;let n=`void main() 
{ 
    out_FragColor = vec4(1.0); 
} 
`;t.sources=[n]}function kY(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 Wge(e,t){kY(e,t),xf(e.defines,"GROUND_ATMOSPHERE"),xf(t.defines,"GROUND_ATMOSPHERE"),xf(e.defines,"FOG"),xf(t.defines,"FOG")}function Kct(e,t){kY(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function Jct(e,t){Wge(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function Fge(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 Zct(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 Qct(e){e.cull.face=_i.BACK,e.cull.enabled=!0}function $ct(e){e.cull.face=_i.FRONT,e.cull.enabled=!0}function elt(e){e.cull.face=_i.BACK,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function tlt(e){e.cull.face=_i.FRONT,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function nlt(e){e.cull.enabled=!1,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function Uge(e){e.cull.face=_i.BACK,e.cull.enabled=!0,e.depthMask=!1,e.blending=fn.ALPHA_BLEND}function Vge(e){e.cull.face=_i.FRONT,e.cull.enabled=!0,e.depthMask=!1,e.blending=fn.ALPHA_BLEND}function ilt(e){e.cull.face=_i.BACK,e.cull.enabled=!0,e.blending.enabled=!1}function olt(e){e.cull.face=_i.FRONT,e.cull.enabled=!0,e.blending.enabled=!1}function rlt(e,t,n,i,o){if(!u(i))return e;if(!n&&u(t))return t;let r=o[e.id];if(!u(r)){let s=ke.getState(e);i(s),r=ke.fromCache(s),o[e.id]=r}return r}function mb(e){return{u_classificationTexture:function(){return e._globeTranslucencyFramebuffer.classificationTexture}}}function slt(e,t,n,i,o){return u(o)?!i&&u(n)?n:pt(t,o(e),!1):t}function kd(e){this.pass=e.pass,this.pickOnly=e.pickOnly,this.getShaderProgramFunction=e.getShaderProgramFunction,this.getRenderStateFunction=e.getRenderStateFunction,this.getUniformMapFunction=e.getUniformMapFunction,this.renderStateCache={}}function alt(){return[new kd({pass:Se.GLOBE,pickOnly:!1,getShaderProgramFunction:qct,getRenderStateFunction:Qct,getUniformMapFunction:void 0}),new kd({pass:Se.GLOBE,pickOnly:!1,getShaderProgramFunction:Xct,getRenderStateFunction:$ct,getUniformMapFunction:void 0}),new kd({pass:Se.GLOBE,pickOnly:!1,getShaderProgramFunction:VY,getRenderStateFunction:elt,getUniformMapFunction:void 0}),new kd({pass:Se.GLOBE,pickOnly:!1,getShaderProgramFunction:VY,getRenderStateFunction:tlt,getUniformMapFunction:void 0}),new kd({pass:Se.GLOBE,pickOnly:!1,getShaderProgramFunction:VY,getRenderStateFunction:nlt,getUniformMapFunction:void 0}),new kd({pass:Se.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:kY,getRenderStateFunction:Uge,getUniformMapFunction:mb}),new kd({pass:Se.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Wge,getRenderStateFunction:Vge,getUniformMapFunction:mb}),new kd({pass:Se.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Kct,getRenderStateFunction:Uge,getUniformMapFunction:mb}),new kd({pass:Se.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Jct,getRenderStateFunction:Vge,getUniformMapFunction:mb}),new kd({pass:Se.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:Fge,getRenderStateFunction:ilt,getUniformMapFunction:mb}),new kd({pass:Se.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:Fge,getRenderStateFunction:olt,getUniformMapFunction:mb})]}var kge=new Array(kA),zge=new Array(kA);zA.prototype.updateDerivedCommands=function(e,t){let n=this._derivedCommandTypesToUpdate,i=this._derivedCommandsToUpdateLength;if(i!==0){for(let o=0;o<i;++o)zge[o]=this._derivedCommandPacks[n[o]],kge[o]=Gge[n[o]];clt(this,e,i,n,kge,zge,t)}};function clt(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=slt(e,t.uniformMap,w,_,C.getUniformMapFunction),S.shaderProgram=Zct(s.context,t.shaderProgram,D,b,C.getShaderProgramFunction,E),S.renderState=rlt(t.renderState,M,v,C.getRenderStateFunction,C.renderStateCache)}}}zA.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=Gge[o[a]];n.commandList.push(s[c])}};function jge(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 Hge(e,t,n,i,o,r){for(let s=0;s<t;++s)n(e[s],i,o,r)}var llt=[ea.OPAQUE_FRONT_FACE,ea.OPAQUE_BACK_FACE],ult=[ea.DEPTH_ONLY_FRONT_FACE,ea.DEPTH_ONLY_BACK_FACE,ea.DEPTH_ONLY_FRONT_AND_BACK_FACE];zA.prototype.executeGlobeCommands=function(e,t,n,i,o){let r=i.context,s=e.commands[Se.GLOBE],a=e.indices[Se.GLOBE];a!==0&&(this._globeTranslucencyFramebuffer=n,n.clearClassification(r,o),jge(s,a,t,i,r,o,llt))};zA.prototype.executeGlobeClassificationCommands=function(e,t,n,i,o){let r=i.context,s=e.commands[Se.GLOBE],a=e.indices[Se.GLOBE],c=e.commands[Se.TERRAIN_CLASSIFICATION],l=e.indices[Se.TERRAIN_CLASSIFICATION];if(a===0||l===0)return;let f=this._frontFaceTranslucent,d=this._backFaceTranslucent;if((!f||!d)&&Hge(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,jge(s,a,t,i,r,o,ult),r.depthTexture){let h=n.packDepth(r,o);r.uniformState.globeDepthTexture=h}Hge(c,l,t,i,r,o),r.uniformState.globeDepthTexture=p,o.framebuffer=g};var bk=zA;var Yge=ur(yj(),1);function zY(){this._image=new Image}zY.prototype.isReady=function(){return!0};zY.prototype.shouldDiscardImage=function(e){return e===this._image};function HA(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 ji({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 zY),this._errorEvent=new ye,this._ready=!1;let n=this,i,o;if(u(e.url)){$("GoogleEarthEnterpriseImageryProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use GoogleEarthEnterpriseImageryProvider.fromMetadata instead.");let r=Ie.createIfNeeded(e.url);o=new ih(r)}u(e.metadata)&&($("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=Ti.reportError(i,n,n._errorEvent,s.message,void 0,void 0,void 0,s),Promise.reject(s)}return Ti.reportSuccess(i),n._ready=r,r}).catch(function(r){return i=Ti.reportError(i,n,n._errorEvent,r.message,void 0,void 0,void 0,r),Promise.reject(r)}))}Object.defineProperties(HA.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}}});HA.fromMetadata=function(e,t){if(!e.imageryPresent)throw new de(`The server ${e.url} doesn't have imagery`);let n=new HA(t);return n._metadata=e,n._ready=!0,n._readyPromise=Promise.resolve(!0),n};HA.prototype.getTileCredits=function(e,t,n){let i=this._metadata,o=i.getTileInformation(e,t,n);if(u(o)){let r=i.providers[o.imageryProvider];if(u(r))return[r]}};HA.prototype.requestImage=function(e,t,n,i){let o=this._tileDiscardPolicy._image,r=this._metadata,s=ih.tileXYToQuadKey(e,t,n),a=r.getTileInformation(e,t,n);if(!u(a)){if(r.isValid(s)){let l=new nr({throttle:i.throttle,throttleByServer:i.throttleByServer,type:i.type,priorityFunction:i.priorityFunction});r.populateSubtree(e,t,n,l);return}return Promise.resolve(o)}if(!a.hasImagery())return Promise.resolve(o);let c=flt(this,a,e,t,n,i).fetchArrayBuffer();if(u(c))return c.then(function(l){qU(r.key,l);let f=new Uint8Array(l),d,p=r.protoImagery;if((!u(p)||!p)&&(d=dlt(f)),!u(d)&&(!u(p)||p)){let g=mlt(f);d=g.imageType,f=g.imageData}return!u(d)||!u(f)?o:vC({uint8Array:f,format:d,flipY:!0})})};HA.prototype.pickFeatures=function(e,t,n,i,o){};function flt(e,t,n,i,o,r){let s=ih.tileXYToQuadKey(n,i,o),a=t.imageryVersion;return a=u(a)&&a>0?a:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1-0${s}-i.${a.toString()}`,request:r})}function dlt(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 mlt(e){let t=Yge.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 qge=HA;var hlt=new z(1,1,1,.4),plt=new z(0,1,0,.05),_lt=new z(0,.5,0,.2);function GA(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 ji({ellipsoid:e.ellipsoid}),this._cells=y(e.cells,8),this._color=y(e.color,hlt),this._glowColor=y(e.glowColor,plt),this._glowWidth=y(e.glowWidth,6),this._backgroundColor=y(e.backgroundColor,_lt),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(GA.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}}});GA.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()};GA.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};GA.prototype.getTileCredits=function(e,t,n){};GA.prototype.requestImage=function(e,t,n,i){return Promise.resolve(this._canvas)};GA.prototype.pickFeatures=function(e,t,n,i,o){};var Xge=GA;function HY(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(HY.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}}});HY.prototype.load=async function(){return this._data=await hb.loadJson(this._resource,this._dataProvider._traceFetches),this._data};var Sk=HY;function pb(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(pb.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 glt(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}pb.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: ${e.resource.url}`)),i){e._data=t;let o=e._parseHeader(n),r=glt(e._storageInfo.attributeValues.valueType);r>0&&(o=Math.ceil(o/r)*r),e._parseBody(n,o)}})};pb.prototype._parseValue=function(e,t,n){let i;if(t==="UInt8")i=e.getUint8(n),n+=1;else if(t==="Int8")i=e.getInt8(n),n+=1;else if(t==="UInt16")i=e.getUint16(n,!0),n+=2;else if(t==="Int16")i=e.getInt16(n,!0),n+=2;else if(t==="UInt32")i=e.getUint32(n,!0),n+=4;else if(t==="Oid32")i=e.getUint32(n,!0),n+=4;else if(t==="Int32")i=e.getInt32(n,!0),n+=4;else if(t==="UInt64"){let o=e.getUint32(n,!0),r=e.getUint32(n+4,!0);i=o+Math.pow(2,32)*r,n+=8}else if(t==="Int64"){let o=e.getUint32(n,!0),r=e.getUint32(n+4,!0);r<Math.pow(2,31)?i=o+Math.pow(2,32)*r:i=o+Math.pow(2,32)*(r-Math.pow(2,32)),n+=8}else t==="Float32"?(i=e.getFloat32(n,!0),n+=4):t==="Float64"?(i=e.getFloat64(n,!0),n+=8):t==="String"&&(i=String.fromCharCode(e.getUint8(n)),n+=1);return{value:i,offset:n}};pb.prototype._parseHeader=function(e){let t=0;this._header={};for(let n=0;n<this._storageInfo.header.length;n++){let i=this._storageInfo.header[n],o=this._parseValue(e,i.valueType,t);this._header[i.property]=o.value,t=o.offset}return t};pb.prototype._parseBody=function(e,t){this._values={};for(let n=0;n<this._storageInfo.ordering.length;n++){let i=this._storageInfo.ordering[n],o=this._storageInfo[i];if(u(o)){this._values[i]=[];for(let r=0;r<this._header.count;++r)if(o.valueType!=="String"){let s=this._parseValue(e,o.valueType,t);this._values[i].push(s.value),t=s.offset}else{let s=this._values.attributeByteCounts[r],a="";for(let c=0;c<s;++c){let l=this._parseValue(e,o.valueType,t);l.value.charCodeAt(0)!==0&&(a+=l.value),t=l.offset}this._values[i].push(a)}}}};var vk=pb;function eI(e,t){let n=e._dataProvider,i=e._layer,o;u(e._nodeIndex)?o=i.resource.getDerivedResource({url:`nodes/${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(eI.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}},customAttributes:{get:function(){return this._customAttributes}}});eI.prototype.load=function(){let e=this;return this._dataProvider._loadBinary(this._resource).then(function(t){return e._data=t,t})};var ylt=new m,Alt=new m,xlt=new m,Clt=new m,Tlt=new m;function GY(e,t,n,i){let o=m.subtract(i,n,ylt),r=m.cross(o,m.subtract(e,n,Alt),Clt),s=m.cross(o,m.subtract(t,n,xlt),Tlt);return m.dot(r,s)>=0}var Elt=new m,blt=new m,Slt=new m,vlt=new m,wlt=new m,Dlt=new m,Ilt=new m,Plt=new m,Olt=new m,Mlt=new m;eI.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],Elt),C=m.fromElements(l[h*3],l[h*3+1],l[h*3+2],blt),T=new m(l[A*3],l[A*3+1],l[A*3+2],Slt);if(!GY(i,x,C,T)||!GY(i,C,x,T)||!GY(i,T,x,C))continue;let E=m.subtract(C,x,vlt),S=m.subtract(T,x,wlt),w=m.cross(E,S,Dlt);if(m.magnitude(w)===0)continue;let D=m.normalize(w,Ilt),M=m.subtract(i,x,Plt),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,Olt)),_=m.magnitudeSquared(m.subtract(i,T,Mlt));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}};eI.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 tI=eI;function bl(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:`${t}/`}),this._parent=e,this._dataProvider=e._dataProvider,this._isRoot=n,this._level=i,this._layer=o,this._nodeIndex=r,this._resource=s,this._isLoading=!1,this._tile=void 0,this._data=void 0,this._geometryData=[],this._featureData=[],this._fields={},this._children=[],this._childrenReadyPromise=void 0,this._globalTransform=void 0,this._inverseGlobalTransform=void 0,this._inverseRotationMatrix=void 0}Object.defineProperties(bl.prototype,{resource:{get:function(){return this._resource}},layer:{get:function(){return this._layer}},parent:{get:function(){return this._parent}},children:{get:function(){return this._children}},geometryData:{get:function(){return this._geometryData}},featureData:{get:function(){return this._featureData}},fields:{get:function(){return this._fields}},tile:{get:function(){return this._tile}},data:{get:function(){return this._data}}});bl.prototype.load=async function(){let e=this;function t(){if(!e._isRoot){let o=e._create3DTileDefinition();e._tile=new rd(e._layer._tileset,e._dataProvider.resource,o,e._parent._tile),e._tile._i3sNode=e}}if(!u(this._nodeIndex)){let o=await hb.loadJson(this._resource,this._dataProvider._traceFetches);e._data=o,t();return}let n=await this._layer._getNodeInNodePages(this._nodeIndex);e._data=n;let i;e._isRoot?i="nodes/root/":u(n.mesh)&&(i=`../${n.mesh.geometry.resource}/`),u(i)&&(e._resource=e._parent.resource.getDerivedResource({url:i})),t()};bl.prototype.loadFields=function(){let e=this._layer._data.attributeStorageInfo,t=this;function n(o,r){let s=new vk(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)};bl.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)};bl.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};bl.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 bl(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};bl.prototype._loadGeometryData=function(){let e=[];if(u(this._data.geometryData))for(let t=0;t<this._data.geometryData.length;t++){let n=new tI(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 tI(this,n);i._geometryDefinitions=t.definition,i._geometryBufferInfo=t.geometryBufferInfo,this._geometryData.push(i),e.push(i.load())}return Promise.all(e)};bl.prototype._loadFeatureData=function(){let e=[];if(u(this._data.featureData))for(let t=0;t<this._data.featureData.length;t++){let n=new Sk(this,this._data.featureData[t].href);this._featureData.push(n),e.push(n.load())}return Promise.all(e)};bl.prototype._clearGeometryData=function(){this._geometryData=[]};bl.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+=Blt(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 lc(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}};bl.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)};bl.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)})})};rd.prototype._hookedRequestContent=rd.prototype.requestContent;rd.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 Rlt(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 wk(e,t,n,i){let o=e+t*n;return i[o]}function Blt(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=wk(s,a,n.width,n.buffer),d=wk(c,a,n.width,n.buffer),p=wk(s,l,n.width,n.buffer),g=wk(c,l,n.width,n.buffer),h=Rlt(o,r,f,d,p,g);return h=h*n.scale+n.offset,h}Object.defineProperties(rd.prototype,{i3sNode:{get:function(){return this._i3sNode}}});var nI=bl;function Cf(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(Cf.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}}});Cf.prototype.load=async function(){if(this._data.spatialReference.wkid!==4326)throw new de(`Unsupported spatial reference: ${this._data.spatialReference.wkid}`);if(await this._dataProvider.loadGeoidData(),await this._loadRootNode(),await this._create3DTileset(),this._rootNode._tile=this._tileset._root,this._tileset._root._i3sNode=this._rootNode,this.legacyVersion16)return this._rootNode._loadChildren()};Cf.prototype._computeGeometryDefinitions=function(e){if(this._geometryDefinitions=[],u(this._data.geometryDefinitions))for(let t=0;t<this._data.geometryDefinitions.length;t++){let n=[],i=this._data.geometryDefinitions[t].geometryBuffers;for(let o=0;o<i.length;o++){let r=i[o],s=[],a=!1;if(u(r.compressedAttributes)&&e){a=!0;let c=r.compressedAttributes.attributes;for(let l=0;l<c.length;l++)s.push(c[l])}else for(let c in r)c!=="offset"&&s.push(c);n.push({compressed:a,attributes:s,index:i.indexOf(r)})}n.sort(function(o,r){return o.compressed&&!r.compressed?-1:!o.compressed&&r.compressed?1:o.attributes.length-r.attributes.length}),this._geometryDefinitions.push(n)}};Cf.prototype._findBestGeometryBuffers=function(e,t){let n=this._geometryDefinitions[e];if(u(n))for(let i=0;i<n.length;++i){let o=n[i],r=!1,s=o.attributes;for(let a=0;a<t.length;a++)if(!s.includes(t[a])){r=!0;break}if(!r)return{bufferIndex:o.index,definition:n,geometryBufferInfo:o}}return 0};Cf.prototype._loadRootNode=function(){if(u(this._data.nodePages)){let e=0;u(this._data.nodePages.rootIndex)&&(e=this._data.nodePages.rootIndex),this._rootNode=new nI(this,e,!0)}else this._rootNode=new nI(this,this._data.store.rootNode,!0);return this._rootNode.load()};Cf.prototype._getNodeInNodePages=function(e){let t=Math.floor(e/this._data.nodePages.nodesPerPage),n=e%this._data.nodePages.nodesPerPage,i=this;return this._loadNodePage(t).then(function(){return i._nodePages[t][n]})};Cf._fetchJson=function(e){return e.fetchJson()};Cf.prototype._loadNodePage=function(e){let t=this;if(!u(this._nodePageFetches[e])){let n=this.resource.getDerivedResource({url:`nodepages/${e}/`}),i=Cf._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]};Cf.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]))};Cf.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 za.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 WA=Cf;var Jge=ur(Kge(),1);function $r(e){e=y(e,y.EMPTY_OBJECT),this._name=e.name,this._show=y(e.show,!0),this._geoidTiledTerrainProvider=e.geoidTiledTerrainProvider,this._traceFetches=y(e.traceFetches,!1),this._cesium3dTilesetOptions=y(e.cesium3dTilesetOptions,y.EMPTY_OBJECT),this._layers=[],this._data=void 0,this._extent=void 0,this._geoidDataPromise=void 0,this._geoidDataList=void 0,this._decoderTaskProcessor=void 0,this._taskProcessorReadyPromise=void 0,u(e.url)&&($("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($r.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 $("I3SDataProvider.ready","I3SDataProvider.ready was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use I3SDataProvider.fromUrl instead."),this._ready}},resource:{get:function(){return this._resource}}});$r.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)};$r.prototype.isDestroyed=function(){return!1};$r.prototype.update=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.update(e)};$r.prototype.prePassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.prePassesUpdate(e)};$r.prototype.postPassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.postPassesUpdate(e)};$r.prototype.updateForPass=function(e,t){for(let n=0;n<this._layers.length;n++)u(this._layers[n]._tileset)&&this._layers[n]._tileset.updateForPass(e,t)};$r.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=Ie.createIfNeeded(e),i=await $r.loadJson(n),o=new $r(t);if(o._resource=n,o._data=i,u(i.layers))for(let s=0;s<i.layers.length;s++){let a=new WA(o,i.layers[s],s);o._layers.push(a)}else{let s=new WA(o,i,i.id);o._layers.push(s)}o._computeExtent();let r=[];for(let s=0;s<o._layers.length;s++)r.push(o._layers[s].load());return await Promise.all(r),o._ready=!0,o._readyPromise=Promise.resolve(o),o};$r.prototype._load=function(){let e=this;return this._readyPromise=$r.loadJson(this._resource,this._traceFetches).then(function(t){if(e._data=t,u(t.layers))for(let i=0;i<t.layers.length;i++){let o=new WA(e,t.layers[i],i);e._layers.push(o)}else{let i=new WA(e,t,t.id);e._layers.push(i)}e._computeExtent();let n=[];for(let i=0;i<e._layers.length;i++)n.push(e._layers[i].load());return Promise.all(n).then(function(){return e._ready=!0,e})}),this._readyPromise};$r._fetchJson=function(e){return e.fetchJson()};$r.loadJson=async function(e,t){t&&console.log("I3S FETCH:",e.url);let n=await $r._fetchJson(e);if(u(n.error)){if(console.error("Failed to fetch I3S ",e.url),u(n.error.message)&&console.error(n.error.message),u(n.error.details))for(let i=0;i<n.error.details.length;i++)console.log(n.error.details[i]);throw new de(n.error)}return n};$r.prototype._loadBinary=function(e){return this._traceFetches&&console.log("I3S FETCH:",e.url),e.fetchArrayBuffer()};$r.prototype._binarizeGltf=function(e){let n=new TextEncoder().encode(JSON.stringify(e)),i=new Uint8Array(n.byteLength+20),o={magic:new Uint8Array(i.buffer,0,4),version:new Uint32Array(i.buffer,4,1),length:new Uint32Array(i.buffer,8,1),chunkLength:new Uint32Array(i.buffer,12,1),chunkType:new Uint32Array(i.buffer,16,1),chunkData:new Uint8Array(i.buffer,20,n.byteLength)};return o.magic[0]="g".charCodeAt(),o.magic[1]="l".charCodeAt(),o.magic[2]="T".charCodeAt(),o.magic[3]="F".charCodeAt(),o.version[0]=2,o.length[0]=i.byteLength,o.chunkLength[0]=n.byteLength,o.chunkType[0]=1313821514,o.chunkData.set(n),i};$r.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 Llt(e,t){return Flt(e,t)}var Nlt=new H;function Flt(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,Nlt),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 Oi&&(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===Id.LERC){let T=Jge.default.decode(A._buffer);C.buffer=T.pixels[0]}else C.buffer=A._buffer;p.push(C)}return p})}async function Ult(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 Llt(t,e._extent);e._geoidDataList=n}catch{console.log("Error retrieving Geoid Terrain tiles - no geoid conversion will be performed.")}}$r.prototype.loadGeoidData=async function(){return u(this._geoidDataPromise)?this._geoidDataPromise:(this._geoidDataPromise=Ult(this),this._geoidDataPromise)};$r.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 hb=$r;function ch(){this._numSamples=1,this.previousFramebuffer=void 0,this._previousFramebuffer=void 0,this._depthStencilTexture=void 0,this._depthStencilRenderbuffer=void 0,this._fbo=new hi({depthStencil:!0,createDepthAttachments:!1}),this._fboClassified=new hi({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 ui({color:new z(0,0,0,0),owner:this}),this._clearCommand=new ui({color:new z(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(ch.prototype,{unclassifiedCommand:{get:function(){return this._unclassifiedCommand}}});ch.isTranslucencySupported=function(e){return e.depthTexture&&e.fragmentDepth};var Vlt={depthMask:!1,stencilTest:{enabled:!0,frontFunction:zn.EQUAL,frontOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.KEEP},backFunction:zn.NEVER,reference:0,mask:Lt.CLASSIFICATION_MASK},blending:fn.ALPHA_BLEND},klt={depthMask:!1,stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.KEEP},backFunction:zn.NEVER,reference:0,mask:Lt.CLASSIFICATION_MASK},blending:fn.ALPHA_BLEND},zlt={depthMask:!0,depthTest:{enabled:!0},stencilTest:Lt.setCesium3DTileBit(),stencilMask:Lt.CESIUM_3D_TILE_MASK,blending:fn.ALPHA_BLEND},Hlt=`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;
}
`,Glt=`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
}
`;ch.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:at.DEPTH_STENCIL,pixelDatatype:Ke.UNSIGNED_INT_24_8}),t>1&&(this._depthStencilRenderbuffer=new Vu({context:e,width:s,height:a,format:il.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(Vlt),this._rsClassified=ke.fromCache(klt),this._rsDefault=ke.fromCache(zlt)),!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)?Glt:Hlt,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(Cu,{renderState:this._rsUnclassified,uniformMap:this._uniformMap,owner:this}))}};ch.prototype.prepareTextures=function(e,t){this._fbo._numSamples>1&&this._fbo.prepareTextures(e,t)};ch.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))};ch.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)};ch.prototype.executeUnclassified=function(e,t){this._unclassifiedCommand.execute(e,t)};ch.prototype.isDestroyed=function(){return!1};ch.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 iI=ch;function Ik(e){this._total=e,this.usedThisFrame=0,this.stolenFromMeThisFrame=0,this.starvedThisFrame=!1,this.starvedLastFrame=!1}Object.defineProperties(Ik.prototype,{total:{get:function(){return this._total}}});function Ty(e){let t=new Array(La.NUMBER_OF_JOB_TYPES);t[La.TEXTURE]=new Ik(u(e)?e[La.TEXTURE]:10),t[La.PROGRAM]=new Ik(u(e)?e[La.PROGRAM]:10),t[La.BUFFER]=new Ik(u(e)?e[La.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}Ty.getTimestamp=Ci;Object.defineProperties(Ty.prototype,{totalBudget:{get:function(){return this._totalBudget}}});Ty.prototype.disableThisFrame=function(){this._totalUsedThisFrame=this._totalBudget};Ty.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};Ty.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=Ty.getTimestamp();e.execute();let a=Ty.getTimestamp()-s;return this._totalUsedThisFrame+=a,r?r.stolenFromMeThisFrame+=a:i.usedThisFrame+=a,this._executedThisFrame[t]=!0,!0};var Pk=Ty;var Zge=Object.freeze({UNLOADED:0,RECEIVING:1,RECEIVED:2,LOADED:3,FAILED:4,UNAVAILABLE:5});function Ok(e,t){this.spatialNode=e,this.keyframe=t,this.state=Zge.UNLOADED,this.metadatas=[],this.megatextureIndex=-1,this.priority=-Number.MAX_VALUE,this.highPriorityFrameNumber=-1}Ok.priorityComparator=function(e,t){return e.priority-t.priority};Ok.searchComparator=function(e,t){return e.keyframe-t.keyframe};Ok.LoadState=Zge;var $i=Ok;function Qge(){}Object.defineProperties(Qge.prototype,{color:{get:fe.throwInstantiationError},intensity:{get:fe.throwInstantiationError}});var $ge=Qge;var Wlt=/\/$/,eye=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 _b(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();Wlt.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=eye,this._resource=i,this._imageryProvider=new Qs({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(_b.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}}});_b.prototype.getTileCredits=function(e,t,n){};_b.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};_b.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};_b._defaultCredit=eye;var tye=_b;function Ey(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?at.RED:at.LUMINANCE:n===2?a=e.webgl2?at.RG:at.LUMINANCE_ALPHA:n===3?a=at.RGB:n===4&&(a=at.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 dn({wrapS:Dn.CLAMP_TO_EDGE,wrapT:Dn.CLAMP_TO_EDGE,minificationFilter:cn.LINEAR,magnificationFilter:bi.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 jlt(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 jlt(e){this.index=e,this.nextNode=void 0,this.previousNode=void 0}Ey.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};Ey.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--};Ey.prototype.isFull=function(){return this.emptyList===void 0};Ey.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};Ey.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)};Ey.prototype.isDestroyed=function(){return!1};Ey.prototype.destroy=function(){return this.texture=this.texture&&this.texture.destroy(),ue(this)};var oI=Ey;function rI(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 RV({radii:this.ellipsoid.radii,material:Wi.fromType(Wi.ImageType),depthTestEnabled:!1,_owner:this}),this._ellipsoidPrimitive.material.translucent=!1,this._axes=new LU}Object.defineProperties(rI.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var Mk=new Z,Ylt=new Z,qlt=new m,Rk=[];rI.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,Mk))||Ot.computeTemeToPseudoFixedMatrix(n,Mk);let i=this._axes.evaluate(n,Ylt);Z.transpose(i,i),Z.multiply(Mk,i,i);let o=TA.computeMoonPositionInEarthInertialFrame(n,qlt);Z.multiplyByVector(Mk,o,o),B.fromRotationTranslation(i,o,t.modelMatrix);let r=e.commandList;return e.commandList=Rk,Rk.length=0,t.update(e),e.commandList=r,Rk.length===1?Rk[0]:void 0};rI.prototype.isDestroyed=function(){return!1};rI.prototype.destroy=function(){return this._ellipsoidPrimitive=this._ellipsoidPrimitive&&this._ellipsoidPrimitive.destroy(),ue(this)};var Bk=rI;function WY(e){}WY.prototype.isReady=function(){return!0};WY.prototype.shouldDiscardImage=function(e){return!1};var nye=WY;var sI=`#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 Lk=`/**
 * 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 Yp(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 hi({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._alphaFBO=new hi({createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._adjustTranslucentFBO=new hi({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1}),this._adjustAlphaFBO=new hi({createColorAttachments:!1}),this._opaqueClearCommand=new ui({color:new z(0,0,0,0),owner:this}),this._translucentMRTClearCommand=new ui({color:new z(0,0,0,1),owner:this}),this._translucentMultipassClearCommand=new ui({color:new z(0,0,0,0),owner:this}),this._alphaClearCommand=new ui({color:new z(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 iye(e){e._accumulationTexture=e._accumulationTexture&&!e._accumulationTexture.isDestroyed()&&e._accumulationTexture.destroy(),e._revealageTexture=e._revealageTexture&&!e._revealageTexture.isDestroyed()&&e._revealageTexture.destroy()}function jY(e){e._translucentFBO.destroy(),e._alphaFBO.destroy(),e._adjustTranslucentFBO.destroy(),e._adjustAlphaFBO.destroy()}function oye(e){iye(e),jY(e)}function Xlt(e,t,n,i){iye(e),e._accumulationTexture=new Mt({context:t,width:n,height:i,pixelFormat:at.RGBA,pixelDatatype:Ke.FLOAT});let o=new Float32Array(n*i*4);e._revealageTexture=new Mt({context:t,pixelFormat:at.RGBA,pixelDatatype:Ke.FLOAT,source:{arrayBufferView:o,width:n,height:i},flipY:!1})}function Klt(e,t){jY(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)&&(jY(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)&&(oye(e),e._translucentMultipassSupport=!1,i=!1)}return i}Yp.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,Xlt(this,e,r,s)),(!u(this._translucentFBO.framebuffer)||c||l)&&!Klt(this,e))return;this._useHDR=i;let f=this,d,p;u(this._compositeCommand)||(d=new He({sources:[Lk]}),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:[sI]}),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:[sI]}),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 Jlt={enabled:!0,color:new z(0,0,0,0),equationRgb:Ia.ADD,equationAlpha:Ia.ADD,functionSourceRgb:vo.ONE,functionDestinationRgb:vo.ONE,functionSourceAlpha:vo.ZERO,functionDestinationAlpha:vo.ONE_MINUS_SOURCE_ALPHA},Zlt={enabled:!0,color:new z(0,0,0,0),equationRgb:Ia.ADD,equationAlpha:Ia.ADD,functionSourceRgb:vo.ONE,functionDestinationRgb:vo.ONE,functionSourceAlpha:vo.ONE,functionDestinationAlpha:vo.ONE},Qlt={enabled:!0,color:new z(0,0,0,0),equationRgb:Ia.ADD,equationAlpha:Ia.ADD,functionSourceRgb:vo.ZERO,functionDestinationRgb:vo.ONE_MINUS_SOURCE_ALPHA,functionSourceAlpha:vo.ZERO,functionDestinationAlpha:vo.ONE_MINUS_SOURCE_ALPHA};function YY(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 $lt(e,t,n){return YY(t,Jlt,e._translucentRenderStateCache,n)}function eut(e,t,n){return YY(t,Zlt,e._translucentRenderStateCache,n)}function tut(e,t,n){return YY(t,Qlt,e._alphaRenderStateCache,n)}var nut=`    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);
`,iut=`    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;
`,out=`    float ai = czm_out_FragColor.a;
    out_FragColor = vec4(ai);
`;function qY(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]};
${l}`}return a.sources.push(l),a.sources.push(`void main()
{
    czm_translucent_main();
    if (czm_discard)
    {
        discard;
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${i}}
`),o.createDerivedShaderProgram(t,n,{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:a,attributeLocations:s})}function rut(e,t){return qY(e,t,"translucentMRT",nut)}function sut(e,t){return qY(e,t,"translucentMultipass",iut)}function aut(e,t){return qY(e,t,"alphaMultipass",out)}Yp.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=rut(t,e.shaderProgram),n.translucentCommand.renderState=$lt(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=sut(t,e.shaderProgram),n.translucentCommand.renderState=eut(this,t,e.renderState),n.alphaCommand.shaderProgram=aut(t,e.shaderProgram),n.alphaCommand.renderState=tut(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 cut(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 lut(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}Yp.prototype.executeCommands=function(e,t,n,i,o){if(this._translucentMRTSupport){lut(this,e,t,n,i,o);return}cut(this,e,t,n,i,o)};Yp.prototype.execute=function(e,t){this._compositeCommand.execute(e,t)};Yp.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this._opaqueFBO.framebuffer,z.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};Yp.prototype.isSupported=function(){return this._translucentMRTSupport||this._translucentMultipassSupport};Yp.prototype.isDestroyed=function(){return!1};Yp.prototype.destroy=function(){return oye(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 Nk=Yp;var uut=new Xt("MapQuest, Open Street Map and contributors, CC-BY-SA");function Fk(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 Hr({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,uut);typeof d=="string"&&(d=new Xt(d)),Qs.call(this,{url:t,credit:d,tilingScheme:n,tileWidth:i,tileHeight:o,minimumLevel:r,maximumLevel:s,rectangle:a})}u(Object.create)&&(Fk.prototype=Object.create(Qs.prototype),Fk.prototype.constructor=Fk);var gb=Fk;var fut=new H(1,1);function XY(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=z.clone(y(e.startColor,z.WHITE)),this.endColor=z.clone(y(e.endColor,z.WHITE)),this.startScale=y(e.startScale,1),this.endScale=y(e.endScale,1),this.imageSize=H.clone(y(e.imageSize,fut)),this._age=0,this._normalizedAge=0,this._billboard=void 0}Object.defineProperties(XY.prototype,{age:{get:function(){return this._age}},normalizedAge:{get:function(){return this._normalizedAge}}});var rye=new m;XY.prototype.update=function(e,t){return m.multiplyByScalar(this.velocity,e,rye),m.add(this.position,rye,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 aI=XY;function sye(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(sye.prototype,{complete:{get:function(){return this._complete}}});var aye=sye;function cye(e){}cye.prototype.emit=function(e){fe.throwInstantiationError()};var lye=cye;var uye=new H(1,1);function cI(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 hV(.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=z.clone(y(e.color,y(e.startColor,z.WHITE))),this._endColor=z.clone(y(e.color,y(e.endColor,z.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,uye))),this._maximumImageSize=H.clone(y(e.imageSize,y(e.maximumImageSize,uye))),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(cI.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){z.clone(e,this._startColor)}},endColor:{get:function(){return this._endColor},set:function(e){z.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 dut(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 aI;p._billboard=r.add({image:s,show:!1}),l.push(p)}e._particleEstimate=a}function mut(e){let t=e._particlePool.pop();return u(t)||(t=new aI),t}function hut(e,t){e._particlePool.push(t)}function put(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 _ut(e){u(e._billboard)&&(e._billboard.show=!1)}function fye(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 z(i,o,r,s),n.scale=P.lerp(t.startScale,t.endScale,t.normalizedAge)}function gut(e,t){t.startColor=z.clone(e._startColor,t.startColor),t.endColor=z.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 yut(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 Uk=new m;cI.prototype.update=function(e){if(!this.show)return;u(this._billboardCollection)||(this._billboardCollection=new Gu),this._updateParticlePool&&(dut(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)?fye(this,s):(_ut(s),hut(this,s),n[r]=n[a-1],--r,--a);n.length=a;let c=yut(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=mut(this),this._emitter.emit(s),m.add(s.position,s.velocity,Uk),B.multiplyByPoint(l,Uk,Uk),s.position=B.multiplyByPoint(l,s.position,s.position),m.subtract(Uk,s.position,s.velocity),m.normalize(s.velocity,s.velocity),gut(this,s),fye(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&&put(this)};cI.prototype.isDestroyed=function(){return!1};cI.prototype.destroy=function(){return this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),ue(this)};var dye=cI;function Vk(e){e=y(e,y.EMPTY_OBJECT);let t=On(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=Ci(),this._lastMsSampleTime=Ci(),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(Vk.prototype,{throttled:{get:function(){return this._throttled},set:function(e){this._throttled!==e&&(e?this._throttledText.nodeValue="(throttled)":this._throttledText.nodeValue="",this._throttled=e)}}});Vk.prototype.update=function(e){let t=Ci(),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}};Vk.prototype.destroy=function(){return ue(this)};var by=Vk;function jA(){this._framebuffer=new hi,this._textureToCopy=void 0,this._copyDepthCommand=void 0}Object.defineProperties(jA.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function Aut(e,t,n){let i=n.width,o=n.height;e._framebuffer.update(t,i,o)}function xut(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}jA.prototype.update=function(e,t){Aut(this,e,t),xut(this,e,t)};var Cut=new re,Tut=new re(1,1/255,1/65025,1/16581375);jA.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,Cut);return re.divideByScalar(o,255,o),re.dot(o,Tut)};jA.prototype.executeCopyDepth=function(e,t){this._copyDepthCommand.execute(e,t)};jA.prototype.isDestroyed=function(){return!1};jA.prototype.destroy=function(){return this._framebuffer.destroy(),u(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=u(this._copyDepthCommand.shaderProgram)&&this._copyDepthCommand.shaderProgram.destroy()),ue(this)};var kk=jA;function lI(){this._framebuffer=new hi({color:!1,depthStencil:!0,supportsDepthTexture:!0}),this._passState=void 0}Object.defineProperties(lI.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function Eut(e){e._framebuffer.destroy()}function but(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i);let o=new Pc(t);o.blendingEnabled=!1,o.scissorTest={enabled:!0,rectangle:new qe},o.viewport=new qe,e._passState=o}lI.prototype.update=function(e,t,n){let i=n.width,o=n.height;this._framebuffer.isDirty(i,o)&&but(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};lI.prototype.isDestroyed=function(){return!1};lI.prototype.destroy=function(){return Eut(this),ue(this)};var zk=lI;function fI(e){let t=new Pc(e);t.blendingEnabled=!1,t.scissorTest={enabled:!0,rectangle:new qe},t.viewport=new qe,this._context=e,this._fb=new hi({depthStencil:!0}),this._passState=t,this._width=0,this._height=0}fI.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 uI=new z;fI.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);uI.red=z.byteToFloat(o[h]),uI.green=z.byteToFloat(o[h+1]),uI.blue=z.byteToFloat(o[h+2]),uI.alpha=z.byteToFloat(o[h+3]);let A=i.getObjectByPickColor(uI);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}};fI.prototype.isDestroyed=function(){return!1};fI.prototype.destroy=function(){return this._fb.destroy(),ue(this)};var Hk=fI;function qp(){this._numSamples=1,this._colorFramebuffer=new hi({depthStencil:!0,supportsDepthTexture:!0}),this._idFramebuffer=new hi({depthStencil:!0,supportsDepthTexture:!0}),this._idClearColor=new z(0,0,0,0),this._clearCommand=new ui({color:new z(0,0,0,0),depth:1,owner:this})}function Sut(e){e._colorFramebuffer.destroy(),e._idFramebuffer.destroy()}Object.defineProperties(qp.prototype,{framebuffer:{get:function(){return this._colorFramebuffer.framebuffer}},idFramebuffer:{get:function(){return this._idFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._colorFramebuffer.getDepthStencilTexture()}}});qp.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)};qp.prototype.clear=function(e,t,n){z.clone(n,this._clearCommand.color),z.clone(this._idClearColor,this._clearCommand.color),this._colorFramebuffer.clear(e,this._clearCommand,t),this._idFramebuffer.clear(e,this._clearCommand,t)};qp.prototype.getFramebuffer=function(){return this._colorFramebuffer.framebuffer};qp.prototype.getIdFramebuffer=function(){return this._idFramebuffer.framebuffer};qp.prototype.prepareColorTextures=function(e){this._numSamples>1&&this._colorFramebuffer.prepareTextures(e)};qp.prototype.isDestroyed=function(){return!1};qp.prototype.destroy=function(){return Sut(this),ue(this)};var yb=qp;function YA(){}YA.getShadowCastShaderKeyword=function(e,t,n,i){return`castShadow ${e} ${t} ${n} ${i}`};YA.createShadowCastVertexShader=function(e,t,n){let i=e.defines.slice(0),o=e.sources.slice(0);i.push("SHADOW_MAP"),n&&i.push("GENERATE_POSITION");let r=He.findPositionVarying(e),s=u(r);if(t&&!s){let a=o.length;for(let l=0;l<a;++l)o[l]=He.replaceMain(o[l],"czm_shadow_cast_main");let c=`out vec3 v_positionEC; 
void main() 
{ 
    czm_shadow_cast_main(); 
    v_positionEC = (czm_inverseProjection * gl_Position).xyz; 
}`;o.push(c)}return new He({defines:i,sources:o})};YA.createShadowCastFragmentShader=function(e,t,n,i){let o=e.defines.slice(0),r=e.sources.slice(0);o.push("SHADOW_MAP");let s=He.findPositionVarying(e),a=u(s);a||(s="v_positionEC");let c=r.length;for(let f=0;f<c;++f)r[f]=He.replaceMain(r[f],"czm_shadow_cast_main");let l="";return t&&(a||(l+=`in vec3 v_positionEC; 
`),l+=`uniform vec4 shadowMap_lightPositionEC; 
`),i?l+=`void main() 
{ 
`:l+=`void main() 
{ 
    czm_shadow_cast_main(); 
    if (out_FragColor.a == 0.0) 
    { 
       discard; 
    } 
`,t?l+=`    float distance = length(${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})};YA.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}`};YA.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})};YA.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 Xp=YA;function lh(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 Gk,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 Lr: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 vut(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,JY(this),this._clearCommand=new ui({depth:1,color:new z}),this._clearPassState=new Pc(t),this._size=y(e.size,2048),this.size=this._size}lh.MAXIMUM_DISTANCE=2e4;function vut(e){this.camera=new Gk,this.passState=new Pc(e),this.framebuffer=void 0,this.textureOffsets=void 0,this.commandList=[],this.cullingVolume=void 0}function KY(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 JY(e){let t=!e._usesDepthTexture;e._primitiveRenderState=KY(t,e._primitiveBias),e._terrainRenderState=KY(t,e._terrainBias),e._pointRenderState=KY(t,e._pointBias)}lh.prototype.debugCreateRenderStates=function(){JY(this)};Object.defineProperties(lh.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){Mut(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 ZY(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 wut(e,t){let n=new Vu({context:t,width:e._textureSize.x,height:e._textureSize.y,format:il.DEPTH_COMPONENT16}),i=new Mt({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:at.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,sampler:dn.NEAREST}),o=new la({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 Dut(e,t){let n=new Mt({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:at.DEPTH_STENCIL,pixelDatatype:Ke.UNSIGNED_INT_24_8,sampler:dn.NEAREST}),i=new la({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 Iut(e,t){let n=new Vu({context:t,width:e._textureSize.x,height:e._textureSize.y,format:il.DEPTH_COMPONENT16}),i=new uc({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:at.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,sampler:dn.NEAREST}),o=[i.negativeX,i.negativeY,i.negativeZ,i.positiveX,i.positiveY,i.positiveZ];for(let r=0;r<6;++r){let s=new la({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 pye(e,t){e._isPointLight?Iut(e,t):e._usesDepthTexture?Dut(e,t):wut(e,t)}function Put(e,t){e._usesDepthTexture&&e._passes[0].framebuffer.status!==te.FRAMEBUFFER_COMPLETE&&(e._usesDepthTexture=!1,JY(e),ZY(e),pye(e,t))}function Out(e,t){(!u(e._passes[0].framebuffer)||e._shadowMapTexture.width!==e._textureSize.x)&&(ZY(e),pye(e,t),Put(e,t),_ye(e,t))}function _ye(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 Mut(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 Rut=new qe;function But(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=Se.OVERLAY,i}function Lut(e,t){let n=t.context,i=t.context.drawingBufferWidth,o=t.context.drawingBufferHeight,r=Math.min(i,o)*.3,s=Rut;s.x=i-r,s.y=0,s.width=r,s.height=r;let a=e._debugShadowViewCommand;u(a)||(a=But(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 uh=new Array(8);uh[0]=new re(-1,-1,-1,1);uh[1]=new re(1,-1,-1,1);uh[2]=new re(1,1,-1,1);uh[3]=new re(-1,1,-1,1);uh[4]=new re(-1,-1,1,1);uh[5]=new re(1,-1,1,1);uh[6]=new re(1,1,1,1);uh[7]=new re(-1,1,1,1);var Sy=new B,QY=new Array(8);for(let e=0;e<8;++e)QY[e]=new re;function Nut(e,t){let n=new xt({geometry:new Zd({minimum:new m(-.5,-.5,-.5),maximum:new m(.5,.5,.5)}),attributes:{color:Ut.fromColor(t)}}),i=new xt({geometry:new ug({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 Fut=[z.RED,z.GREEN,z.BLUE,z.MAGENTA],Uut=new m;function Vut(e,t){Lut(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 Hp({camera:e._sceneCamera,color:z.CYAN,updateOnChange:!1})),e._debugCameraFrustum.update(t)),e._cascadesEnabled){if(e.debugFreezeFrame){n&&(e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=new Hp({camera:e._shadowMapCamera,color:z.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 Hp({camera:e._passes[i].camera,color:Fut[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,Uut),a=B.fromTranslationQuaternionRotationScale(i,o,s,Sy);e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=Nut(a,z.YELLOW)}e._debugLightFrustum.update(t)}else(!u(e._debugLightFrustum)||e._needsUpdate)&&(e._debugLightFrustum=new Hp({camera:e._shadowMapCamera,color:z.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t)}function Gk(){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}Gk.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 kut=new B(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);Gk.prototype.getViewProjection=function(){let e=this.viewMatrix,t=this.frustum.projectionMatrix;return B.multiply(t,e,this.viewProjectionMatrix),B.multiply(kut,this.viewProjectionMatrix,this.viewProjectionMatrix),this.viewProjectionMatrix};var zut=new Array(5),Hut=new vi,Gut=new Array(4),gye=new m,yye=new m;function Wut(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=Gut,g=zut;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(Hut),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,Sy),_=B.inverse(N,Sy),b=B.multiply(L,_,Sy),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,yye);for(let G=0;G<8;++G){let U=re.clone(uh[G],QY[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 k=F.frustum;k.left=A+v.x*(x-A),k.right=A+I.x*(x-A),k.bottom=C+v.y*(T-C),k.top=C+I.y*(T-C),k.near=E+v.z*(S-E),k.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 jut=new B,Yut=new m,qut=new m,mye=new m;function Xut(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,o=B.multiply(i.frustum.projectionMatrix,i.viewMatrix,Sy),r=B.inverse(o,Sy),s=n.directionWC,a=i.directionWC;m.equalsEpsilon(s,a,P.EPSILON10)&&(a=i.upWC);let c=m.cross(s,a,Yut);a=m.cross(c,s,qut),m.normalize(a,a),m.normalize(c,c);let l=m.fromElements(0,0,0,mye),f=B.computeView(l,s,a,c,jut),d=B.multiply(f,r,Sy),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,yye);for(let S=0;S<8;++S){let w=re.clone(uh[S],QY[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=mye;h.x=-(.5*(p.x+g.x)),h.y=-(.5*(p.y+g.y)),h.z=-g.z;let A=B.fromTranslation(h,Sy);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 Kut=[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)],Jut=[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)],Zut=[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 Qut(e,t){let n=new vi;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=Kut[i],o.upWC=Jut[i],o.rightWC=Zut[i],B.computeView(o.positionWC,o.directionWC,o.upWC,o.rightWC,o.viewMatrix),B.inverse(o.viewMatrix,o.inverseViewMatrix),o.frustum=n}}var $ut=new m,eft=new m,Aye=new ae,hye=Aye.center;function tft(e,t){let n=e._sceneCamera,i=e._shadowMapCamera,o=Aye;if(e._cascadesEnabled){if(n.frustum.near>=e.maximumDistance){e._outOfView=!0,e._needsUpdate=!1;return}let r=t.mapProjection.ellipsoid.geodeticSurfaceNormal(n.positionWC,$ut),s=m.negate(i.directionWC,eft),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,hye),hye);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 nft(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=mo.clone(n,o),n.frustum.clone(e._sceneCamera.frustum),e._sceneCamera.frustum.near=a,e._sceneCamera.frustum.far=c,e._distance=c-a,tft(e,t),!e._outOfViewPrevious&&e._outOfView&&(e._needsUpdate=!0),e._outOfViewPrevious=e._outOfView}lh.prototype.update=function(e){if(nft(this,e),this._needsUpdate)if(Out(this,e.context),this._isPointLight&&Qut(this,e),this._cascadesEnabled&&(Xut(this,e),this._numberOfCascades>1&&Wut(this,e)),this._isPointLight)this._shadowMapCullingVolume=os.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&&Vut(this,e)};lh.prototype.updatePass=function(e,t){_ye(this,e,t)};var ift=new H;function xye(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=ift;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 pt(t,o,!1)}function oft(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===Se.GLOBE,d=n.pass!==Se.TRANSLUCENT,p=e._isPointLight,g=e._usesDepthTexture,h=Xp.getShadowCastShaderKeyword(p,f,g,d);if(s=i.shaderCache.getDerivedShaderProgram(l,h),!u(s)){let x=l.vertexShaderSource,C=l.fragmentShaderSource,T=Xp.createShadowCastVertexShader(x,p,f),E=Xp.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=xye(e,n.uniformMap,f)}return r.shaderProgram=s,r.renderState=a,r.uniformMap=c,r}lh.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===Se.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=Xp.getShadowReceiveShaderKeyword(e[0],t.castShadows,l,f);if(d=i.shaderCache.getDerivedShaderProgram(s,A),!u(d)){let x=Xp.createShadowReceiveVertexShader(a,l,f),C=Xp.createShadowReceiveFragmentShader(c,e[0],t.castShadows,l,f);d=i.shaderCache.createDerivedShaderProgram(s,A,{vertexShaderSource:x,fragmentShaderSource:C,attributeLocations:s._attributeLocations})}p=xye(e[0],t.uniformMap,l)}o.receiveCommand.shaderProgram=d,o.receiveCommand.uniformMap=p,o.receiveShaderProgramId=t.shaderProgram.id,o.receiveShaderCastShadows=t.castShadows}return o};lh.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]=oft(e[c],n,t,i,s,r[c]);o.castShaderProgramId=t.shaderProgram.id}return o};lh.prototype.isDestroyed=function(){return!1};lh.prototype.destroy=function(){ZY(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 vy=lh;var Wk=`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 Ab=`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 rft=!1;function wy(e){this._drawClassificationFBO=new hi({createDepthAttachments:!1}),this._accumulationFBO=new hi({createDepthAttachments:!1}),this._packFBO=new hi,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 ui({color:new z(0,0,0,0),owner:this}),this._clearDepthStencilCommand=new ui({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(wy.prototype,{hasTranslucentDepth:{get:function(){return this._hasTranslucentDepth}}});function Cye(e){e._textureToComposite=void 0,e._translucentDepthStencilTexture=e._translucentDepthStencilTexture&&!e._translucentDepthStencilTexture.isDestroyed()&&e._translucentDepthStencilTexture.destroy()}function Tye(e){e._drawClassificationFBO.destroy(),e._accumulationFBO.destroy(),e._packFBO.destroy()}function sft(e,t,n,i){Cye(e),e._translucentDepthStencilTexture=new Mt({context:t,width:n,height:i,pixelFormat:at.DEPTH_STENCIL,pixelDatatype:Ke.UNSIGNED_INT_24_8,sampler:dn.NEAREST})}function aft(e,t,n,i){Tye(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 cft(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)&&(sft(e,t,o,r),aft(e,t,o,r));let s,a;if(u(e._packDepthCommand)||(s=new He({sources:[Wk]}),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:[Ab]}),a={colorTexture:function(){return e._textureToComposite}},rft&&(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:[Ab]}),a={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._copyCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),u(e._accumulateCommand)||(s=new He({sources:[Ab]}),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:fn.ALPHA_BLEND})),u(e._compositeCommand)&&(e._compositeCommand.renderState=e._rsComp,e._compositeCommand.derivedCommands.pick.renderState=e._rsComp)}wy.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(cft(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}};wy.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(Se.CESIUM_3D_TILE_CLASSIFICATION);let a=r.globeDepthTexture;r.globeDepthTexture=this._packFBO.getColorTexture();let c=i.commands[Se.CESIUM_3D_TILE_CLASSIFICATION],l=i.indices[Se.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)};wy.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),lft(this,e,t)};function lft(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}wy.prototype.isSupported=function(){return this._supported};wy.prototype.isDestroyed=function(){return!1};wy.prototype.destroy=function(){return Cye(this),Tye(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 jk=wy;function uft(){this.command=void 0,this.near=void 0,this.far=void 0}function Yk(e,t,n){let i=e.context,o;i.depthTexture&&(o=new Tk);let r;e._useOIT&&i.depthTexture&&(r=new Nk(i));let s=new Pc(i);s.viewport=qe.clone(n),this.camera=t,this._cameraClone=mo.clone(t),this._cameraStartFired=!1,this._cameraMovedTime=void 0,this.viewport=n,this.passState=s,this.pickFramebuffer=new Hk(i),this.pickDepthFramebuffer=new zk,this.sceneFramebuffer=new yb,this.globeDepth=o,this.globeTranslucencyFramebuffer=new Ek,this.oit=r,this.translucentTileClassification=new jk(i),this.pickDepths=[],this.frustumCommandsList=[],this.debugFrustumStatistics=void 0,this._commandExtents=[]}var Eye=new m,bye=new m;function fft(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 dft(e,t,n){let i=1/Math.max(1,fft(e.position,t.position));return m.multiplyByScalar(e.position,i,Eye),m.multiplyByScalar(t.position,i,bye),m.equalsEpsilon(Eye,bye,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)}Yk.prototype.checkForCameraUpdates=function(e){let t=this.camera,n=this._cameraClone;return dft(t,n,P.EPSILON15)?(this._cameraStartFired&&Ci()-this._cameraMovedTime>e.cameraEventWaitTime&&(t.moveEnd.raiseEvent(),this._cameraStartFired=!1),!1):(this._cameraStartFired||(t.moveStart.raiseEvent(),this._cameraStartFired=!0),this._cameraMovedTime=Ci(),mo.clone(t,n),!0)};function mft(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 kV(p,g)}}function hft(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 Sye=new os,pft=new Hc;Yk.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=Se.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=Sye.planes;for(let b=0;b<5;++b)D[b]=w.planes[b];w=Sye;let M=a.length;for(let b=0;b<M;++b){let v=a[b],I=v.pass;if(I===Se.COMPUTE)r.push(v);else if(I===Se.OVERLAY)s.push(v);else{let R,F,k=v.boundingVolume;if(u(k)){if(!e.isVisible(v,w,S))continue;let G=k.computePlaneDistances(o,i,pft);if(R=G.start,F=G.stop,h=Math.min(h,R),A=Math.max(A,F),x&&v.receiveShadows&&R<vy.MAXIMUM_DISTANCE&&!(I===Se.GLOBE&&R<-100&&F>100)){let U=F-R;I!==Se.GLOBE&&R<100&&(E=Math.min(E,U)),C=Math.min(C,R),T=Math.max(T,F)}}else v instanceof ui?(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 uft),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),mft(this,e,h,A);let O,L;for(O=0;O<g;O++)L=d[O],hft(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)};Yk.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 xb=Yk;var wye=.1,_ft=new Rd({pass:No.MOST_DETAILED_PRELOAD}),gft=new Rd({pass:No.MOST_DETAILED_PICK}),$Y=new Rd({pass:No.PICK});function Aa(e){this._mostDetailedRayPicks=[],this.pickRenderStateCache={},this._pickPositionCache={},this._pickPositionCacheDirty=!1;let t=new qe(0,0,1,1),n=new mo(e);n.frustum=new nn({width:wye,aspectRatio:1,near:.1}),this._pickOffscreenView=new xb(e,n,t)}Aa.prototype.update=function(){this._pickPositionCacheDirty=!0};Aa.prototype.getPickDepth=function(e,t){let n=e.view.pickDepths,i=n[t];return u(i)||(i=new kk,n[t]=i),i};var yft=new Lr,Aft=new m,qk=new m,xft=new H,Cft=new B;function Tft(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,Cft);r._setTransform(B.IDENTITY);let f=m.clone(r.position,Aft);m.multiplyByScalar(r.right,a,qk),m.add(qk,f,f),m.multiplyByScalar(r.up,c,qk),m.add(qk,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,xft),p=yft;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 Eft=new _l,bft=new H;function Sft(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,bft),A=h.x*n*.5,x=h.y*i*.5,C=Eft;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 Dye(e,t,n,i,o){let r=e.camera.frustum;return r instanceof nn||r instanceof Lr?Tft(e,t,n,i,o):Sft(e,t,n,i,o)}var Cb=3,dI=3,fh=new qe(0,0,Cb,dI),Iye=new H,eq=new z(0,0,0,0);Aa.prototype.pick=function(e,t,n,i){Cb=y(n,3),dI=y(i,Cb);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=Qi.transformWindowToDrawingBuffer(e,t,Iye);e.jobScheduler.disableThisFrame(),e.updateFrameState(),s.cullingVolume=Dye(e,f,Cb,dI,c),s.invertClassification=!1,s.passes.pick=!0,s.tilesetPassState=$Y,r.update(s),e.updateEnvironment(),fh.x=f.x-(Cb-1)*.5,fh.y=e.drawingBufferHeight-f.y-(dI-1)*.5,fh.width=Cb,fh.height=dI,l=a.pickFramebuffer.begin(fh,a.viewport),e.updateAndExecuteCommands(l,eq),e.resolveFramebuffers(l);let d=a.pickFramebuffer.end(fh);return o.endFrame(),d};function vft(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=Dye(e,t,1,1,s),i.tilesetPassState=$Y,e.updateEnvironment(),o.renderTranslucentDepthForPick=!0,a=r.pickDepthFramebuffer.update(n,t,s),e.updateAndExecuteCommands(a,eq),e.resolveFramebuffers(a),n.endFrame()}var wft=new vi,Dft=new _l,Ift=new nn,Pft=new Lr;Aa.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=Qi.transformWindowToDrawingBuffer(e,t,Iye);e.pickTranslucentDepth?vft(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(wft):u(l.frustum.infiniteProjectionMatrix)?f=l.frustum.clone(Dft):u(l.frustum.width)?f=l.frustum.clone(Ift):f=l.frustum.clone(Pft);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=Qi.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 Oft=new he;Aa.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,Oft);o.cartographicToCartesian(r,n)}return n};function Pye(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 Bs&&(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}Aa.prototype.drillPick=function(e,t,n,i,o){let r=this;return Pye(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 vye=new m,Mft=new m;function Rft(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 Oye(e,t,n,i){let o=t.direction,r=m.mostOrthogonalAxis(o,vye),s=m.cross(o,r,vye),a=m.cross(o,s,Mft);return i.position=t.origin,i.direction=o,i.up=a,i.right=s,i.frustum.width=y(n,wye),i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC)}function Bft(e,t,n){let i=t.frameState,o=n.ray,r=n.width,s=n.tilesets,a=e._pickOffscreenView.camera,c=Oye(e,o,r,a),l=_ft;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}Aa.prototype.updateMostDetailedRayPicks=function(e){let t=this._mostDetailedRayPicks;for(let n=0;n<t.length;++n)Bft(this,e,t[n])&&t.splice(n--,1)};function Mye(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 Jl&&Mye(r,t,n))}}function Xk(e,t,n,i,o,r){let s=[];if(Mye(t.primitives,i,s),s.length===0)return Promise.resolve(r());let a=new Rft(n,o,s);return e._mostDetailedRayPicks.push(a),a.promise.then(function(){return r()})}function Lft(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 Nft(e,t,n,i,o,r,s){let a=t.context,c=a.uniformState,l=t.frameState,f=e._pickOffscreenView;t.view=f,Oye(e,n,o,f.camera),fh=qe.clone(f.viewport,fh);let d=f.pickFramebuffer.begin(fh,f.viewport);t.jobScheduler.disableThisFrame(),t.updateFrameState(),l.invertClassification=!1,l.passes.pick=!0,l.passes.offscreen=!0,s?l.tilesetPassState=gft:l.tilesetPassState=$Y,c.update(l),t.updateEnvironment(),t.updateAndExecuteCommands(d,eq),t.resolveFramebuffers(d);let p,g=f.pickFramebuffer.end(fh);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=In.getPoint(n,w);break}}}if(t.view=t.defaultView,a.endFrame(),u(g)||u(p))return{object:g,position:p,exclude:!u(p)&&r||Lft(g,i)}}function Rye(e,t,n,i,o,r,s,a){return Pye(i,function(){return Nft(e,t,n,o,r,s,a)})}function Tb(e,t,n,i,o,r,s){let a=Rye(e,t,n,1,i,o,r,s);if(a.length>0)return a[0]}function Bye(e,t,n,i,o,r,s,a){return Rye(e,t,n,i,o,r,s,a)}function Kk(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)})})}Aa.prototype.pickFromRay=function(e,t,n,i){return Tb(this,e,t,n,i,!1,!1)};Aa.prototype.drillPickFromRay=function(e,t,n,i,o){return Bye(this,e,t,n,i,o,!1,!1)};Aa.prototype.pickFromRayMostDetailed=function(e,t,n,i){let o=this;return t=In.clone(t),n=u(n)?n.slice():n,Kk(e,Xk(o,e,t,n,i,function(){return Tb(o,e,t,n,i,!1,!0)}))};Aa.prototype.drillPickFromRayMostDetailed=function(e,t,n,i,o){let r=this;return t=In.clone(t),i=u(i)?i.slice():i,Kk(e,Xk(r,e,t,i,o,function(){return Bye(r,e,t,n,i,o,!1,!0)}))};var Fft=new m,Uft=new m,Vft=new In,Lye=new he;function tq(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid,o=si._defaultMaxTerrainHeight,r=i.geodeticSurfaceNormalCartographic(t,Uft),s=he.toCartesian(t,i,Fft),a=Vft;a.origin=s,a.direction=r;let c=new In;return In.getPoint(a,o,c.origin),m.negate(r,c.direction),c}function Nye(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid,o=he.fromCartesian(t,i,Lye);return tq(e,o)}function Fye(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid;return he.fromCartesian(t,i,Lye).height}function kft(e,t,n,i,o){let r=tq(t,n);return Xk(e,t,r,i,o,function(){let s=Tb(e,t,r,i,o,!0,!0);if(u(s))return Fye(t,s.position)})}function zft(e,t,n,i,o,r){let s=Nye(t,n);return Xk(e,t,s,i,o,function(){let a=Tb(e,t,s,i,o,!0,!0);if(u(a))return m.clone(a.position,r)})}Aa.prototype.sampleHeight=function(e,t,n,i){let o=tq(e,t),r=Tb(this,e,o,n,i,!0,!1);if(u(r))return Fye(e,r.position)};Aa.prototype.clampToHeight=function(e,t,n,i,o){let r=Nye(e,t),s=Tb(this,e,r,n,i,!0,!1);if(u(s))return m.clone(s.position,o)};Aa.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]=kft(this,e,t[s],n,i);return Kk(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}))};Aa.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]=zft(this,e,t[s],n,i,t[s]);return Kk(e,Promise.all(r).then(function(s){let a=s.length;for(let c=0;c<a;++c)t[c]=s[c];return t}))};Aa.prototype.destroy=function(){this._pickOffscreenView=this._pickOffscreenView&&this._pickOffscreenView.destroy()};var Jk=Aa;var kye=ur(QI(),1);function Hft(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 Zk=Hft;var Gft={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}}},mI=Gft;var qA={NEEDS_DECODE:0,DECODING:1,READY:2,FAILED:3};function hI(e){this._parsedContent=void 0,this._drawCommand=void 0,this._isTranslucent=!1,this._styleTranslucent=!1,this._constantColor=z.clone(z.DARKGRAY),this._highlightColor=z.clone(z.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=qA.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,Se.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,ol.NONE),this._splittingEnabled=!1,this._error=void 0,Wft(this,e)}Object.defineProperties(hI.prototype,{pointsLength:{get:function(){return this._pointsLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}},color:{get:function(){return z.clone(this._highlightColor)},set:function(e){this._highlightColor=z.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 Wft(e,t){let n=eT.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=S_.getBinaryProperties(n.pointsLength,n.batchTableJson,n.batchTableBinary)),u(n.draco)){let a=n.draco;e._decodingState=qA.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=z.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 jft=new m,Yft=new m,qft=new m,Uye,Qk;function Xft(e){if(!u(Qk)){Uye=new kye.default(0),Qk=new Array(e);for(let t=0;t<e;++t)Qk[t]=Uye.random()}return Qk}function Kft(e){let n=e.length/3,i=Math.min(n,20),o=Xft(20),r=Number.MAX_VALUE,s=-Number.MAX_VALUE,a=m.fromElements(r,r,r,jft),c=m.fromElements(s,s,s,Yft);for(let f=0;f<i;++f){let d=Math.floor(o[f]*n),p=m.unpack(e,d*3,qft);m.minimumByComponent(a,p,a),m.maximumByComponent(c,p,c)}let l=ae.fromCornerPoints(a,c);return l.radius+=P.EPSILON2,l}function Vye(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 Jft=new re,Zft=new re,Qft=new z,zye=0,$k=1,sq=2,Hye=3,$ft=4,nq=new B,edt=new B;function tdt(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=$ft;for(let G in l)if(l.hasOwnProperty(G)){let U=l[G],q=Vye(U.typedArray,G);D=U.componentCount,M=X.fromTypedArray(q);let Y=ft.createVertexBuffer({context:n,typedArray:q,usage:Fe.STATIC_DRAW});e._geometryByteLength+=Y.sizeInBytes;let Q={index:V,vertexBuffer:Y,componentsPerAttribute:D,componentDatatype:M,normalize:!1,offsetInBytes:0,strideInBytes:0};O.push(Q),L[G]={location:V,componentCount:D},++V}}let N=ft.createVertexBuffer({context:n,typedArray:r.typedArray,usage:Fe.STATIC_DRAW});e._geometryByteLength+=N.sizeInBytes;let _;E&&(_=ft.createVertexBuffer({context:n,typedArray:s.typedArray,usage:Fe.STATIC_DRAW}),e._geometryByteLength+=_.sizeInBytes);let b;S&&(b=ft.createVertexBuffer({context:n,typedArray:a.typedArray,usage:Fe.STATIC_DRAW}),e._geometryByteLength+=b.sizeInBytes);let v;w&&(c.typedArray=Vye(c.typedArray,"batchIds"),v=ft.createVertexBuffer({context:n,typedArray:c.typedArray,usage:Fe.STATIC_DRAW}),e._geometryByteLength+=v.sizeInBytes);let I=[];if(d?M=X.UNSIGNED_SHORT:p?M=A<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT:M=X.FLOAT,I.push({index:zye,vertexBuffer:N,componentsPerAttribute:3,componentDatatype:M,normalize:!1,offsetInBytes:0,strideInBytes:0}),e._cull&&(d||p?e._boundingSphere=ae.fromCornerPoints(m.ZERO,e._quantizedVolumeScale):e._boundingSphere=Kft(r.typedArray)),E)if(C)I.push({index:$k,vertexBuffer:_,componentsPerAttribute:1,componentDatatype:X.UNSIGNED_SHORT,normalize:!1,offsetInBytes:0,strideInBytes:0});else{let V=T?4:3;I.push({index:$k,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:sq,vertexBuffer:b,componentsPerAttribute:D,componentDatatype:M,normalize:!1,offsetInBytes:0,strideInBytes:0})),w&&I.push({index:Hye,vertexBuffer:v,componentsPerAttribute:1,componentDatatype:X.fromTypedArray(c.typedArray),normalize:!1,offsetInBytes:0,strideInBytes:0}),f&&(I=I.concat(O));let R=new ai({context:n,attributes:I}),F={depthTest:{enabled:!0}},k={depthTest:{enabled:!0},depthMask:!1,blending:fn.ALPHA_BLEND};e._opaquePass===Se.CESIUM_3D_TILE&&(F.stencilTest=Lt.setCesium3DTileBit(),F.stencilMask=Lt.CESIUM_3D_TILE_MASK,k.stencilTest=Lt.setCesium3DTileBit(),k.stencilMask=Lt.CESIUM_3D_TILE_MASK),e._opaqueRenderState=ke.fromCache(F),e._translucentRenderState=ke.fromCache(k),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?Se.TRANSLUCENT:e._opaquePass,owner:e,castShadows:!1,receiveShadows:!1,pickId:e._pickIdLoaded()})}function ndt(e,t){let n=t.context,i=e._isQuantized,o=e._isQuantizedDraco,r=e._isOctEncodedDraco,s={u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier:function(){let a=Jft;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 z.TRANSPARENT;let c=z.clone(a.edgeColor,Qft);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,nq);let l=B.multiply(nq,a.modelMatrix,nq);return B.inverseTranspose(l,edt)}};mI.addUniforms(e,s),(i||o||r)&&(s=pt(s,{u_quantizedVolumeScaleAndOctEncodedRange:function(){let a=Zft;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 iq(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 oq(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 rq(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 idt={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 odt(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(idt),_={},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${xe}`,N,se),u(D)&&se.translucent&&(L=!0)}e._styleTranslucent=L;let v=u(D),I=u(M),R=u(O),F=e.isClipped,k=[],V=[];v&&(iq(D,k),oq(D,V)),I&&(iq(M,k),oq(M,V)),R&&(iq(O,k),oq(O,V));let G=V.indexOf("COLOR")>=0,U=V.indexOf("NORMAL")>=0;if(U&&!A)throw new de("Style references the NORMAL semantic but the point cloud does not have normals");for(o in b)if(b.hasOwnProperty(o)){r=b[o];let se=k.indexOf(r.location)>=0,xe=rq(E,r.location);xe.enabled=se}let q=h&&(!v||G);if(h){let se=rq(E,$k);se.enabled=q}let Y=A&&(T||C||U);if(A){let se=rq(E,sq);se.enabled=Y}let Q={a_position:zye};q&&(Q.a_color=$k),Y&&(Q.a_normal=sq),x&&(Q.a_batchId=Hye);let W="",K=k.length;for(i=0;i<K;++i){let se=k[i];r=_[se];let xe=r.componentCount,me=`czm_3dtiles_property_${se}`,ve;xe===1?ve="float":ve=`vec${xe}`,W+=`in ${ve} ${me}; 
`,Q[me]=r.location}ndt(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+=Ay(S,s),ge+=`
`),ge+=`void main() 
{ 
    out_FragColor = czm_gammaCorrect(v_color); 
`,F&&(ge+=Zk("u_clippingPlanes","u_clippingPlanesMatrix","u_clippingPlanesEdgeStyle")),ge+=`} 
`,e.splitDirection!==ol.NONE&&(ge=mI.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=Zt.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 rdt(e,t){if(e._decodingState===qA.READY)return!1;if(e._decodingState===qA.NEEDS_DECODE){let n=e._parsedContent,i=n.draco,o=B_.decodePointCloud(i,t);u(o)&&(e._decodingState=qA.DECODING,o.then(function(r){e._decodingState=qA.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=qA.FAILED,e._error=r}))}return!0}var sdt=new re,adt=new m;hI.prototype.update=function(e){let t=e.context;if(u(this._error)){let l=this._error;throw this._error=void 0,l}if(rdt(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)||(tdt(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,sdt);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,adt);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!==ol.NONE;this._splittingEnabled!==r&&(this._splittingEnabled=r,i=!0),i&&odt(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?Se.TRANSLUCENT:this._opaquePass;let a=e.commandList,c=e.passes;(c.render||c.pick)&&a.push(this._drawCommand)};hI.prototype.isDestroyed=function(){return!1};hI.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 e4=hI;var cdt={NEAREST:0,LINEAR:1},Tf=cdt;function XA(e){e=y(e,y.EMPTY_OBJECT);let t=e.fragmentShader,n=y(e.textureScale,1),i=y(e.pixelFormat,at.RGBA);this._fragmentShader=t,this._uniforms=e.uniforms,this._textureScale=n,this._forcePowerOfTwo=y(e.forcePowerOfTwo,!1),this._sampleMode=y(e.sampleMode,Tf.NEAREST),this._pixelFormat=i,this._pixelDatatype=y(e.pixelDatatype,Ke.UNSIGNED_BYTE),this._clearColor=y(e.clearColor,z.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 Pc;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=Gn()),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(XA.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 ldt=/uniform\s+sampler2D\s+depthTexture/g;XA.prototype._isSupported=function(e){return!ldt.test(this._fragmentShader)||e.depthTexture};function udt(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 fdt(e,t){return function(){let n=e._actualUniforms[t];return typeof n=="function"?n():n}}function ddt(e,t){return function(){let n=e[t]();if(u(n))return n.dimensions}}function mdt(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]=fdt(e,r),n[r]=udt(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`]=ddt(t,r))}e._uniforms={},Object.defineProperties(e._uniforms,n),e._uniformMap=pt(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 hdt(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 pdt(e){let t=e._sampleMode,n,i;t===Tf.LINEAR?(n=cn.LINEAR,i=bi.LINEAR):(n=cn.NEAREST,i=bi.NEAREST);let o=e._sampler;(!u(o)||o.minificationFilter!==n||o.magnificationFilter!==i)&&(e._sampler=new dn({wrapS:Dn.CLAMP_TO_EDGE,wrapT:Dn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i}))}function _dt(e,t){return function(n){e._texturesToCreate.push({name:t,source:n})}}function gdt(e,t){return function(){return e._textureCache.getOutputTexture(t)}}function ydt(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]=gdt(e,d);else if(typeof d=="string"){let g=new Ie({url:d});f.push(g.fetchImage().then(_dt(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 Gye(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 Adt(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 xdt(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:at.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,source:{arrayBufferView:f,width:1,height:1},sampler:dn.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]=z.floatToByte(a.red),l[c+1]=z.floatToByte(a.green),l[c+2]=z.floatToByte(a.blue),l[c+3]=z.floatToByte(a.alpha),c+=4}else u(o.pickId)&&(a=o.pickId.color,l[c]=z.floatToByte(a.red),l[c+1]=z.floatToByte(a.green),l[c+2]=z.floatToByte(a.blue),l[c+3]=z.floatToByte(a.alpha),c+=4);e._selectedIdTexture=new Mt({context:t,pixelFormat:at.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,source:{arrayBufferView:l,width:r,height:1},sampler:dn.NEAREST})}XA.prototype.update=function(e,t){if(this.enabled!==this._enabled&&!this.enabled&&Gye(this),this._enabled=this.enabled,!this._enabled||(this._logDepthChanged=t!==this._useLogDepth,this._useLogDepth=t,this._selectedDirty=Adt(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,xdt(this,e),mdt(this),ydt(this,e),hdt(this,e),pdt(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};XA.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,dn.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)};XA.prototype.isDestroyed=function(){return!1};XA.prototype.destroy=function(){return Gye(this),ue(this)};var xo=XA;var t4=`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 n4=`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 i4=`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 o4=`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 r4=`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 s4=`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 a4=`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 c4=`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 l4=`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 u4=`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 f4=`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 d4=`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 KA=`#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 m4=`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 h4=`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 p4=`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 _4=`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 g4=`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 y4=`/**
 * @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 JA(e){e=y(e,y.EMPTY_OBJECT),this._stages=e.stages,this._inputPreviousStageTexture=y(e.inputPreviousStageTexture,!0);let t=e.name;u(t)||(t=Gn()),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(JA.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}}});JA.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};JA.prototype.get=function(e){return this._stages[e]};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}JA.prototype.update=function(e,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;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)}};JA.prototype.isDestroyed=function(){return!1};JA.prototype.destroy=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return ue(this)};var Sl=JA;var Pr={};function A4(e){let o=`#define USE_STEP_SIZE
${KA}`,r=new xo({name:`${e}_x_direction`,fragmentShader:o,uniforms:{delta:1,sigma:2,stepSize:1,direction:0},sampleMode:Tf.LINEAR}),s=new xo({name:`${e}_y_direction`,fragmentShader:o,uniforms:{delta:1,sigma:2,stepSize:1,direction:1},sampleMode:Tf.LINEAR}),a={};return Object.defineProperties(a,{delta:{get:function(){return r.uniforms.delta},set:function(c){let l=r.uniforms,f=s.uniforms;l.delta=f.delta=c}},sigma:{get:function(){return r.uniforms.sigma},set:function(c){let l=r.uniforms,f=s.uniforms;l.sigma=f.sigma=c}},stepSize:{get:function(){return r.uniforms.stepSize},set:function(c){let l=r.uniforms,f=s.uniforms;l.stepSize=f.stepSize=c}}}),new Sl({name:e,stages:[r,s],uniforms:a})}Pr.createBlurStage=function(){return A4("czm_blur")};Pr.createDepthOfFieldStage=function(){let e=A4("czm_depth_of_field_blur"),t=new xo({name:"czm_depth_of_field_composite",fragmentShader:c4,uniforms:{focalDistance:5,blurTexture:e.name}}),n={};return Object.defineProperties(n,{focalDistance:{get:function(){return t.uniforms.focalDistance},set:function(i){t.uniforms.focalDistance=i}},delta:{get:function(){return e.uniforms.delta},set:function(i){e.uniforms.delta=i}},sigma:{get:function(){return e.uniforms.sigma},set:function(i){e.uniforms.sigma=i}},stepSize:{get:function(){return e.uniforms.stepSize},set:function(i){e.uniforms.stepSize=i}}}),new Sl({name:"czm_depth_of_field",stages:[e,t],inputPreviousStageTexture:!1,uniforms:n})};Pr.isDepthOfFieldSupported=function(e){return e.context.depthTexture};Pr.createEdgeDetectionStage=function(){let e=Gn();return new xo({name:`czm_edge_detection_${e}`,fragmentShader:u4,uniforms:{length:.25,color:z.clone(z.BLACK)}})};Pr.isEdgeDetectionSupported=function(e){return e.context.depthTexture};function Tdt(e){if(!u(e))return Pr.createEdgeDetectionStage();let t=new Sl({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 xo({name:"czm_edge_detection_combine",fragmentShader:r,uniforms:n});return new Sl({name:"czm_edge_detection_composite",stages:[t,s]})}Pr.createSilhouetteStage=function(e){let t=Tdt(e),n=new xo({name:"czm_silhouette_color_edges",fragmentShader:g4,uniforms:{silhouetteTexture:t.name}});return new Sl({name:"czm_silhouette",stages:[t,n],inputPreviousStageTexture:!1,uniforms:t.uniforms})};Pr.isSilhouetteSupported=function(e){return e.context.depthTexture};Pr.createBloomStage=function(){let e=new xo({name:"czm_bloom_contrast_bias",fragmentShader:a4,uniforms:{contrast:128,brightness:-.3}}),t=A4("czm_bloom_blur"),n=new Sl({name:"czm_bloom_contrast_bias_blur",stages:[e,t]}),i=new xo({name:"czm_bloom_generate_composite",fragmentShader:r4,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 Sl({name:"czm_bloom",stages:[n,i],inputPreviousStageTexture:!1,uniforms:o})};Pr.createAmbientOcclusionStage=function(){let e=new xo({name:"czm_ambient_occlusion_generate",fragmentShader:n4,uniforms:{intensity:3,bias:.1,lengthCap:.26,stepSize:1.95,frustumLength:1e3,randomTexture:void 0}}),t=A4("czm_ambient_occlusion_blur");t.uniforms.stepSize=.86;let n=new Sl({name:"czm_ambient_occlusion_generate_blur",stages:[e,t]}),i=new xo({name:"czm_ambient_occlusion_composite",fragmentShader:i4,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 Sl({name:"czm_ambient_occlusion",stages:[n,i],inputPreviousStageTexture:!1,uniforms:o})};Pr.isAmbientOcclusionSupported=function(e){return e.context.depthTexture};var Edt=`#define FXAA_QUALITY_PRESET 39 
${y4}
${d4}`;Pr.createFXAAStage=function(){return new xo({name:"czm_FXAA",fragmentShader:Edt,sampleMode:Tf.LINEAR})};Pr.createAcesTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=t4,new xo({name:"czm_aces",fragmentShader:t,uniforms:{autoExposure:void 0}})};Pr.createFilmicTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=f4,new xo({name:"czm_filmic",fragmentShader:t,uniforms:{autoExposure:void 0}})};Pr.createReinhardTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=_4,new xo({name:"czm_reinhard",fragmentShader:t,uniforms:{autoExposure:void 0}})};Pr.createModifiedReinhardTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=h4,new xo({name:"czm_modified_reinhard",fragmentShader:t,uniforms:{white:z.WHITE,autoExposure:void 0}})};Pr.createAutoExposureStage=function(){return new ZU};Pr.createBlackAndWhiteStage=function(){return new xo({name:"czm_black_and_white",fragmentShader:o4,uniforms:{gradations:5}})};Pr.createBrightnessStage=function(){return new xo({name:"czm_brightness",fragmentShader:s4,uniforms:{brightness:.5}})};Pr.createNightVisionStage=function(){return new xo({name:"czm_night_vision",fragmentShader:p4})};Pr.createDepthViewStage=function(){return new xo({name:"czm_depth_view",fragmentShader:l4})};Pr.createLensFlareStage=function(){return new xo({name:"czm_lens_flare",fragmentShader:m4,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 zd=Pr;function Kp(e){this._collection=e,this._framebuffers=[],this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0,this._updateDependencies=!1}function _I(e){for(;u(e.length);)e=e.get(e.length-1);return e.name}function aq(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[_I(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[_I(d)]=!0)}}}return i.name}function pI(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=pI(e,t,n,p,o):a=aq(e,t,n,p,o),s&&(o=a)}let l,f;if(s)for(l=1;l<c;++l)f=_I(i.get(l)),u(n[f])||(n[f]={}),n[f][r]=!0;else for(l=1;l<c;++l){f=_I(i.get(l));let d=n[f];for(let p=0;p<l;++p)d[_I(i.get(p))]=!0}return a}function bdt(e,t){let n={};if(u(e.ambientOcclusion)){let i=e.ambientOcclusion,o=e.bloom,r=e._tonemapping,s=e.fxaa,a=pI(e,t,n,i,void 0);a=pI(e,t,n,o,a),a=aq(e,t,n,r,a),a=pI(e,t,n,e,a),aq(e,t,n,s,a)}else pI(e,t,n,e,void 0);return n}function Sdt(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||!z.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 hi({pixelFormat:a,pixelDatatype:c}),clear:void 0},p.push(d),d)}function vdt(e,t){let n=bdt(e._collection,t);for(let i in n)n.hasOwnProperty(i)&&(e._stageNameToFramebuffer[i]=Sdt(e,i,n[i]))}function cq(e){let t=e._framebuffers,n=t.length;for(let i=0;i<n;++i)t[i].buffer.destroy()}function wdt(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 ui({color:a.clearColor,framebuffer:a.buffer.framebuffer})}}Kp.prototype.updateDependencies=function(){this._updateDependencies=!0};Kp.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)&&(cq(this),this._framebuffers.length=0,this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0),!n&&!a)return;this._framebuffers.length===0&&vdt(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,cq(this),wdt(this,e))};Kp.prototype.clear=function(e){let t=this._framebuffers;for(let n=0;n<t.length;++n)t[n].clear.execute(e)};Kp.prototype.getStageByName=function(e){return this._collection.getStageByName(e)};Kp.prototype.getOutputTexture=function(e){return this._collection.getOutputTexture(e)};Kp.prototype.getFramebuffer=function(e){let t=this._stageNameToFramebuffer[e];if(u(t))return t.buffer.framebuffer};Kp.prototype.isDestroyed=function(){return!1};Kp.prototype.destroy=function(){return cq(this),ue(this)};var Eb=Kp;var gI={REINHARD:0,MODIFIED_REINHARD:1,FILMIC:2,ACES:3,validate:function(e){return e===gI.REINHARD||e===gI.MODIFIED_REINHARD||e===gI.FILMIC||e===gI.ACES}},ZA=Object.freeze(gI);var lq=[];function Lc(){let e=zd.createFXAAStage(),t=zd.createAmbientOcclusionStage(),n=zd.createBloomStage();this._autoExposureEnabled=!1,this._autoExposure=zd.createAutoExposureStage(),this._tonemapping=void 0,this._tonemapper=void 0,this.tonemapper=ZA.ACES;let i=this._tonemapping;e.enabled=!1,t.enabled=!1,n.enabled=!1,i.enabled=!1;let o=new Eb(this),r={},s=lq;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 f=0;f<l;++f)s.push(c.get(f))}this._stages=[],this._activeStages=[],this._previousActiveStages=[],this._randomTexture=void 0;let a=this;t.uniforms.randomTexture=function(){return a._randomTexture},this._ao=t,this._bloom=n,this._fxaa=e,this._aoEnabled=void 0,this._bloomEnabled=void 0,this._tonemappingEnabled=void 0,this._fxaaEnabled=void 0,this._activeStagesChanged=!1,this._stagesRemoved=!1,this._textureCacheDirty=!1,this._stageNames=r,this._textureCache=o}Object.defineProperties(Lc.prototype,{ready:{get:function(){let e=!1,t=this._stages,n=t.length;for(let a=n-1;a>=0;--a){let c=t[a];e=e||c.ready&&c.enabled}let i=this._fxaa,o=this._ao,r=this._bloom,s=this._tonemapping;return e=e||i.ready&&i.enabled,e=e||o.ready&&o.enabled,e=e||r.ready&&r.enabled,e=e||s.ready&&s.enabled,e}},fxaa:{get:function(){return this._fxaa}},ambientOcclusion:{get:function(){return this._ao}},bloom:{get:function(){return this._bloom}},length:{get:function(){return uq(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 ZA.REINHARD:n=zd.createReinhardTonemappingStage(t);break;case ZA.MODIFIED_REINHARD:n=zd.createModifiedReinhardTonemappingStage(t);break;case ZA.FILMIC:n=zd.createFilmicTonemappingStage(t);break;default:n=zd.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 uq(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}Lc.prototype.add=function(e){let t=this._stageNames,n=lq;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};Lc.prototype.remove=function(e){if(!this.contains(e))return!1;let t=this._stageNames,n=lq;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};Lc.prototype.contains=function(e){return u(e)&&u(e._index)&&e._textureCache===this._textureCache};Lc.prototype.get=function(e){return uq(this),this._stages[e]};Lc.prototype.removeAll=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)this.remove(e[n]);e.length=0};Lc.prototype.getStageByName=function(e){return this._stageNames[e]};Lc.prototype.update=function(e,t,n){uq(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:at.RGB,pixelDatatype:Ke.UNSIGNED_BYTE,source:{arrayBufferView:S,width:256,height:256},sampler:new dn({wrapS:Dn.REPEAT,wrapT:Dn.REPEAT,minificationFilter:cn.NEAREST,magnificationFilter:bi.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)};Lc.prototype.clear=function(e){this._textureCache.clear(e),this._autoExposureEnabled&&this._autoExposure.clear(e)};function QA(e){for(;u(e.length);)e=e.get(e.length-1);return e.outputTexture}Lc.prototype.getOutputTexture=function(e){let t=this.getStageByName(e);if(u(t))return QA(t)};function dh(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(dh(e.get(0),t,n,i,o),s=1;s<r;++s)dh(e.get(s),t,QA(e.get(s-1)),i,o);else for(s=0;s<r;++s)dh(e.get(s),t,n,i,o)}Lc.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&&(dh(a,e,x,n,i),x=QA(a)),p&&c.ready&&(dh(c,e,x,n,i),x=QA(c)),g&&l.ready&&dh(l,e,x,n,i),h&&f.ready&&(dh(f,e,x,n,i),x=QA(f));let C=x;if(r>0){dh(o[0],e,x,n,i);for(let T=1;T<r;++T)dh(o[T],e,QA(o[T-1]),n,i);C=QA(o[r-1])}A&&s.ready&&dh(s,e,C,n,i)};Lc.prototype.copy=function(e,t){if(!u(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(Cu,{uniformMap:{colorTexture:function(){return n.outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};Lc.prototype.isDestroyed=function(){return!1};Lc.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 x4=Lc;function Tu(){fe.throwInstantiationError()}Tu.computeDefaultLevelZeroMaximumGeometricError=function(e){return e.ellipsoid.maximumRadius*2*Math.PI*.25/(65*e.getNumberOfXTilesAtLevel(0))};Object.defineProperties(Tu.prototype,{quadtree:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},ready:{get:fe.throwInstantiationError},tilingScheme:{get:fe.throwInstantiationError},errorEvent:{get:fe.throwInstantiationError}});Tu.prototype.update=fe.throwInstantiationError;Tu.prototype.beginUpdate=fe.throwInstantiationError;Tu.prototype.endUpdate=fe.throwInstantiationError;Tu.prototype.getLevelMaximumGeometricError=fe.throwInstantiationError;Tu.prototype.loadTile=fe.throwInstantiationError;Tu.prototype.computeTileVisibility=fe.throwInstantiationError;Tu.prototype.showTileThisFrame=fe.throwInstantiationError;Tu.prototype.computeDistanceToTile=fe.throwInstantiationError;Tu.prototype.isDestroyed=fe.throwInstantiationError;Tu.prototype.destroy=fe.throwInstantiationError;var Wye=Tu;function $A(e){this._scene=e,this._currentTweens=[],this._morphHandler=void 0,this._morphCancelled=!1,this._completeMorph=void 0,this._morphToOrthographic=!1}$A.prototype.completeMorph=function(){u(this._completeMorph)&&this._completeMorph()};$A.prototype.morphTo2D=function(e,t){u(this._completeMorph)&&this._completeMorph();let n=this._scene;this._previousMode=n.mode,this._morphToOrthographic=n.camera.frustum instanceof nn,!(this._previousMode===ne.SCENE2D||this._previousMode===ne.MORPHING)&&(this._scene.morphStart.raiseEvent(this,this._previousMode,ne.SCENE2D,!0),n._mode=ne.MORPHING,n.camera._setTransform(B.IDENTITY),this._previousMode===ne.COLUMBUS_VIEW?smt(this,e):mmt(this,e,t),e===0&&u(this._completeMorph)&&this._completeMorph())};var Ddt=new m,Idt=new m,Pdt=new m,Odt=new m,Mdt=new m,Rdt=new m,Bdt=new m,Ldt=new he,Ndt=new B,Fdt=new vi,Udt=new nn,Vdt={position:void 0,direction:void 0,up:void 0,position2D:void 0,direction2D:void 0,up2D:void 0,frustum:void 0};$A.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=Ddt,o=Idt,r=Pdt;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,Bdt),d=Ot.eastNorthUpToFixedFrame(f,t,Ndt);B.inverseTransformation(d,d),n.mapProjection.project(t.cartesianToCartographic(i,Ldt),i),B.multiplyByPointAsVector(d,o,o),B.multiplyByPointAsVector(d,r,r)}}let s;this._morphToOrthographic?(s=Udt,s.width=n.camera.frustum.right-n.camera.frustum.left,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight):(s=Fdt,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,s.fov=P.toRadians(60));let a=Vdt;a.position=i,a.direction=o,a.up=r,a.frustum=s;let c=pmt(a);yI(this,c),this._previousMode===ne.SCENE2D?hmt(this,e,a,c):(a.position2D=B.multiplyByPoint(mo.TRANSFORM_2D,i,Odt),a.direction2D=B.multiplyByPointAsVector(mo.TRANSFORM_2D,o,Mdt),a.up2D=B.multiplyByPointAsVector(mo.TRANSFORM_2D,r,Rdt),n._mode=ne.MORPHING,t0e(this,e,a,c)),e===0&&u(this._completeMorph)&&this._completeMorph()};var mq={position:new m,direction:new m,up:new m,frustum:void 0},Yye=new vi;$A.prototype.morphTo3D=function(e,t){u(this._completeMorph)&&this._completeMorph();let n=this._scene;if(this._previousMode=n.mode,!(this._previousMode===ne.SCENE3D||this._previousMode===ne.MORPHING)){if(this._scene.morphStart.raiseEvent(this,this._previousMode,ne.SCENE3D,!0),n._mode=ne.MORPHING,n.camera._setTransform(B.IDENTITY),this._previousMode===ne.SCENE2D)Jdt(this,e,t);else{let i;e>0?(i=mq,m.fromDegrees(0,0,5*t.maximumRadius,t,i.position),m.negate(i.position,i.direction),m.normalize(i.direction,i.direction),m.clone(m.UNIT_Z,i.up)):i=qye(this,t);let o,r=n.camera;r.frustum instanceof nn?o=r.frustum.clone():(o=Yye,o.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,o.fov=P.toRadians(60)),i.frustum=o;let s=i0e(i);yI(this,s),dq(this,e,i,s)}e===0&&u(this._completeMorph)&&this._completeMorph()}};$A.prototype.isDestroyed=function(){return!1};$A.prototype.destroy=function(){return C4(this),ue(this)};function yI(e,t){if(e._scene.completeMorphOnUserInput){e._morphHandler=new _f(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 C4(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 kdt=new he,zdt=new m,Hdt=new B;function qye(e,t){let n=e._scene,i=n.camera,o=mq,r=o.position,s=o.direction,a=o.up,c=n.mapProjection.unproject(i.position,kdt);t.cartographicToCartesian(c,r);let l=t.scaleToGeodeticSurface(r,zdt),f=Ot.eastNorthUpToFixedFrame(l,t,Hdt);return B.multiplyByPointAsVector(f,i.direction,s),B.multiplyByPointAsVector(f,i.up,a),o}var Gdt=new m,Wdt=new m,jdt=new m,Ydt=new m,qdt=new m,Xdt=new m;function dq(e,t,n,i){t*=.5;let o=e._scene,r=o.camera,s=m.clone(r.position,Gdt),a=m.clone(r.direction,Wdt),c=m.clone(r.up,jdt),l=B.multiplyByPoint(mo.TRANSFORM_2D_INVERSE,n.position,Ydt),f=B.multiplyByPointAsVector(mo.TRANSFORM_2D_INVERSE,n.direction,qdt),d=B.multiplyByPointAsVector(mo.TRANSFORM_2D_INVERSE,n.up,Xdt);function p(h){Ef(s,l,h.time,r.position),Ef(a,f,h.time,r.direction),Ef(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:zr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){n0e(e,o,0,1,t,i)}});e._currentTweens.push(g)}var Kdt=new nn,Xye=new m,Kye=new m,Jye=new m,hq=new m,Zye=new m,Qye=new m;function Jdt(e,t,n){t/=3;let i=e._scene,o=i.camera,r;t>0?(r=mq,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=qye(e,n));let s;e._morphToOrthographic?(s=Kdt,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.width=o.frustum.right-o.frustum.left):(s=Yye,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.fov=P.toRadians(60)),r.frustum=s;let a=i0e(r);yI(e,a);let c;e._morphToOrthographic?c=function(){dq(e,t,r,a)}:c=function(){e0e(e,t,r,function(){dq(e,t,r,a)})},t>0?(i._mode=ne.SCENE2D,o.flyTo({duration:t,destination:m.fromDegrees(0,0,5*n.maximumRadius,n,hq),complete:function(){i._mode=ne.MORPHING,c()}})):c()}function Ef(e,t,n,i){return m.lerp(e,t,n,i)}function $ye(e,t,n,i,o){let r=e._scene,s=r.camera;if(s.frustum instanceof nn)return;let a=s.frustum.fov,c=P.RADIANS_PER_DEGREE*.5,l=n.position.z*Math.tan(a*.5);s.frustum.far=l/Math.tan(c*.5)+1e7;function f(p){s.frustum.fov=P.lerp(a,c,p.time);let g=l/Math.tan(s.frustum.fov*.5);i(s,g)}let d=r.tweens.add({duration:t,easingFunction:zr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){s.frustum=n.frustum.clone(),o(e)}});e._currentTweens.push(d)}var Zdt=new m,Qdt=new m,$dt=new m,fq=new m,emt=new m,tmt=new m,nmt=new Lr,imt=new In,omt=new m,rmt={position:void 0,direction:void 0,up:void 0,frustum:void 0};function smt(e,t){t*=.5;let n=e._scene,i=n.camera,o=m.clone(i.position,Zdt),r=m.clone(i.direction,Qdt),s=m.clone(i.up,$dt),a=m.negate(m.UNIT_Z,emt),c=m.clone(m.UNIT_Y,tmt),l=fq;if(t>0)m.clone(m.ZERO,fq),l.z=5*n.mapProjection.ellipsoid.maximumRadius;else{m.clone(o,fq);let x=imt;B.multiplyByPoint(mo.TRANSFORM_2D,o,x.origin),B.multiplyByPointAsVector(mo.TRANSFORM_2D,r,x.direction);let C=n.globe;if(u(C)){let T=C.pickWorldCoordinates(x,n,!0,omt);u(T)&&(B.multiplyByPoint(mo.TRANSFORM_2D_INVERSE,T,l),l.z+=m.distance(o,l))}}let f=nmt;f.right=l.z*.5,f.left=-f.right,f.top=f.right*(n.drawingBufferHeight/n.drawingBufferWidth),f.bottom=-f.top;let d=rmt;d.position=l,d.direction=a,d.up=c,d.frustum=f;let p=o0e(d);yI(e,p);function g(x){Ef(o,l,x.time,i.position),Ef(r,a,x.time,i.direction),Ef(s,c,x.time,i.up),m.cross(i.direction,i.up,i.right),m.normalize(i.right,i.right),i._adjustOrthographicFrustum(!0)}function h(x,C){x.position.z=C}let A=n.tweens.add({duration:t,easingFunction:zr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){$ye(e,t,d,h,p)}});e._currentTweens.push(A)}var jye=new he,amt={position:new m,direction:new m,up:new m,position2D:new m,direction2D:new m,up2D:new m,frustum:new Lr},cmt={position:new m,direction:new m,up:new m,frustum:void 0},lmt=new m,umt=new In,fmt=new B,dmt=new m;function mmt(e,t,n){t*=.5;let i=e._scene,o=i.camera,r=amt;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,jye),i.mapProjection.project(jye,r.position),m.negate(m.UNIT_Z,r.direction),m.clone(m.UNIT_Y,r.up);let d=umt;m.clone(r.position2D,d.origin);let p=m.clone(o.directionWC,d.direction),g=n.scaleToGeodeticSurface(o.positionWC,dmt),h=Ot.eastNorthUpToFixedFrame(g,n,fmt);B.inverseTransformation(h,h),B.multiplyByPointAsVector(h,p,p),B.multiplyByPointAsVector(mo.TRANSFORM_2D,p,p);let A=i.globe;if(u(A)){let x=A.pickWorldCoordinates(d,i,!0,lmt);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(mo.TRANSFORM_2D,r.position,r.position2D),B.multiplyByPointAsVector(mo.TRANSFORM_2D,r.direction,r.direction2D),B.multiplyByPointAsVector(mo.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=cmt;B.multiplyByPoint(mo.TRANSFORM_2D_INVERSE,r.position2D,c.position),m.clone(r.direction,c.direction),m.clone(r.up,c.up),c.frustum=a;let l=o0e(c);yI(e,l);function f(){$ye(e,t,r,s,l)}t0e(e,t,r,f)}function e0e(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:zr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){i(e)}});e._currentTweens.push(d)}function hmt(e,t,n,i){t*=.5;let o=e._scene,r=o.camera,s=m.clone(n.position,hq),a=m.clone(n.direction,Zye),c=m.clone(n.up,Qye);o._mode=ne.MORPHING;function l(){r.frustum=n.frustum.clone();let f=m.clone(r.position,Xye),d=m.clone(r.direction,Kye),p=m.clone(r.up,Jye);f.z=s.z;function g(A){Ef(f,s,A.time,r.position),Ef(d,a,A.time,r.direction),Ef(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:zr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){i(e)}});e._currentTweens.push(h)}e._morphToOrthographic?l():e0e(e,0,n,l)}function t0e(e,t,n,i){let o=e._scene,r=o.camera,s=m.clone(r.position,Xye),a=m.clone(r.direction,Kye),c=m.clone(r.up,Jye),l=m.clone(n.position2D,hq),f=m.clone(n.direction2D,Zye),d=m.clone(n.up2D,Qye);function p(h){Ef(s,l,h.time,r.position),Ef(a,f,h.time,r.direction),Ef(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:zr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){n0e(e,o,1,0,t,i)}});e._currentTweens.push(g)}function n0e(e,t,n,i,o,r){let s={object:t,property:"morphTime",startValue:n,stopValue:i,duration:o,easingFunction:zr.QUARTIC_OUT};u(r)&&(s.complete=function(){r(e)});let a=t.tweens.addProperty(s);e._currentTweens.push(a)}function i0e(e){return function(t){let n=t._scene;n._mode=ne.SCENE3D,n.morphTime=ne.getMorphTime(ne.SCENE3D),C4(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 o0e(e){return function(t){let n=t._scene;n._mode=ne.SCENE2D,n.morphTime=ne.getMorphTime(ne.SCENE2D),C4(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 pmt(e){return function(t){let n=t._scene;n._mode=ne.COLUMBUS_VIEW,n.morphTime=ne.getMorphTime(ne.COLUMBUS_VIEW),C4(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 T4=$A;function E4(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(E4.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}}});E4.prototype.cancelTween=function(){this._tweens.remove(this)};function Hd(){this._tweens=[]}Object.defineProperties(Hd.prototype,{length:{get:function(){return this._tweens.length}}});Hd.prototype.add=function(e){if(e=y(e,y.EMPTY_OBJECT),e.duration===0)return u(e.complete)&&e.complete(),new E4(this);let t=e.duration/Qn.SECONDS_PER_MILLISECOND,n=y(e.delay,0),i=n/Qn.SECONDS_PER_MILLISECOND,o=y(e.easingFunction,zr.LINEAR_NONE),r=e.startObject,s=new dde(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 E4(this,s,e.startObject,e.stopObject,e.duration,n,o,e.update,e.complete,e.cancel);return this._tweens.push(a),a};Hd.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})};Hd.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})};Hd.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})};Hd.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};Hd.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};Hd.prototype.contains=function(e){return u(e)&&this._tweens.indexOf(e)!==-1};Hd.prototype.get=function(e){return this._tweens[e]};Hd.prototype.update=function(e){let t=this._tweens,n=0;for(e=u(e)?e/Qn.SECONDS_PER_MILLISECOND:Ci();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 bb=Hd;function xI(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=Fi.LEFT_DRAG,this.zoomEventTypes=[Fi.RIGHT_DRAG,Fi.WHEEL,Fi.PINCH],this.rotateEventTypes=Fi.LEFT_DRAG,this.tiltEventTypes=[Fi.MIDDLE_DRAG,Fi.PINCH,{eventType:Fi.LEFT_DRAG,modifier:ga.CTRL},{eventType:Fi.RIGHT_DRAG,modifier:ga.CTRL}],this.lookEventTypes={eventType:Fi.LEFT_DRAG,modifier:ga.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 lV(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 bb,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 _mt(e,t){if(e<0)return 0;let n=(1-t)*25;return Math.exp(-n*e)}function gmt(e){return H.equalsEpsilon(e.startPosition,e.endPosition,P.EPSILON14)}var ymt=.4;function Amt(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<ymt){let g=_mt(p,i),h=e.getLastMovement(t,n);if(!u(h)||gmt(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 xmt(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 r0e=[];function Nc(e,t,n,i,o,r){if(!u(n))return;let s=e._aggregator;Array.isArray(n)||(r0e[0]=n,n=r0e);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),xmt(e,r)):o<1&&Amt(s,f,d,o,i,e,r))}}var b4=new In,Cmt=new m,Tmt=new H,Emt=new m,bmt=new H,Smt=new m,vmt=new m,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,ex=new m,s0e=new m,a0e=new m,pq={orientation:new lc};function Eq(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=pq.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,b4).origin,D=m.fromElements(D.y,D.z,D.x)):D=Dy(e,t,Cmt)),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,Emt);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,b4).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,Imt);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=bmt;N.x=L.clientWidth/2,N.y=L.clientHeight/2;let _=Dy(e,N,Smt);if(!u(_))M=!0;else if(x.positionCartographic.height<1e6)if(m.dot(x.direction,O)>=-.5)M=!0;else{let b=Omt;m.clone(x.position,b);let v=e._zoomWorldPosition,I=Pmt;if(I=m.normalize(v,I),m.dot(I,O)<0)return;let R=Vmt,F=Bmt;m.clone(x.direction,F),m.add(b,m.multiplyByScalar(F,1e3,ex),R);let k=Lmt,V=Nmt;m.subtract(v,b,k),m.normalize(k,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(k),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=Mmt;m.normalize(b,Ce);let se=Rmt;se=m.cross(V,Ce,se),se=m.normalize(se,se),m.normalize(m.cross(Ce,se,ex),F),m.multiplyByScalar(m.normalize(R,ex),m.magnitude(R)-h,R),m.normalize(b,b),m.multiplyByScalar(b,Q,b);let xe=Fmt;m.multiplyByScalar(m.add(m.multiplyByScalar(Ce,Math.cos(ge)-1,s0e),m.multiplyByScalar(F,Math.sin(ge),a0e),ex),Q,xe),m.add(b,xe,b),m.normalize(R,Ce),m.normalize(m.cross(Ce,se,ex),F);let me=Umt;m.multiplyByScalar(m.add(m.multiplyByScalar(Ce,Math.cos(ge)-1,s0e),m.multiplyByScalar(F,Math.sin(ge),a0e),ex),m.magnitude(R),me),m.add(R,me,R),m.clone(b,x.position),m.normalize(m.subtract(R,b,ex),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(pq);return}else{let b=m.normalize(_,vmt),v=m.normalize(e._zoomWorldPosition,wmt),I=m.dot(v,b);if(I>0&&I<1){let R=P.acosClamped(I),F=m.cross(v,b,Dmt),k=Math.abs(R)>P.toRadians(20)?x.positionCartographic.height*.75:x.positionCartographic.height-h,V=h/k;x.rotate(F,R*V)}}}}e._rotatingZoom=!M}if(!E&&M||S){let O,L=Qi.wgs84ToWindowCoordinates(A,e._zoomWorldPosition,Tmt);C!==ne.COLUMBUS_VIEW&&H.equals(t,e._zoomMouseStart)&&u(L)?O=x.getPickRay(L,b4):O=x.getPickRay(t,b4);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(pq)}var kmt=new In,zmt=new In,Hmt=new m;function Gmt(e,t,n){let o=e._scene.camera,r=o.getPickRay(n.startPosition,kmt).origin,s=o.getPickRay(n.endPosition,zmt).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,Hmt),c=m.magnitude(a);c>0&&(m.normalize(a,a),o.move(a,c))}function c0e(e,t,n){u(n.distance)&&(n=n.distance);let o=e._scene.camera;Eq(e,t,n,e._zoomFactor,o.getMagnitude())}var Wmt=new H,jmt=new H;function l0e(e,t,n){if(u(n.angleAndHeight)){Ymt(e,t,n.angleAndHeight);return}let i=e._scene,o=i.camera,r=i.canvas,s=r.clientWidth,a=r.clientHeight,c=Wmt;c.x=2/s*n.startPosition.x-1,c.y=2/a*(a-n.startPosition.y)-1,c=H.normalize(c,c);let l=jmt;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 Ymt(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 qmt(e){let t=e._scene.mapMode2D===pu.ROTATE;B.equals(B.IDENTITY,e._scene.camera.transform)?(Nc(e,e.enableTranslate,e.translateEventTypes,Gmt,e.inertiaTranslate,"_lastInertiaTranslateMovement"),Nc(e,e.enableZoom,e.zoomEventTypes,c0e,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&Nc(e,e.enableRotate,e.tiltEventTypes,l0e,e.inertiaSpin,"_lastInertiaTiltMovement")):(Nc(e,e.enableZoom,e.zoomEventTypes,c0e,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&Nc(e,e.enableRotate,e.translateEventTypes,l0e,e.inertiaSpin,"_lastInertiaSpinMovement"))}var p0e=new In,Xmt=new m,Kmt=new m;function Dy(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,Xmt));let c=r.getPickRay(t,p0e),l=o.pickWorldCoordinates(c,i,s,Kmt),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 Jmt=new he;function P4(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,Jmt);u(c)&&(r=c.height)}else r=i.position.z;let s=y(e._scene.globeHeight,0);return Math.abs(s-r)}var Zmt=new m;function _0e(e,t){let n=t.origin,i=t.direction,o=P4(e),r=m.normalize(n,Zmt),s=Math.abs(m.dot(r,i));return s=Math.max(s,.5)*2,o*s}function g0e(e,t,n,i){let o=m.distance(t.origin,n),r=P4(e),s=P.clamp(r*5,e._minimumUndergroundPickDistance,e._maximumUndergroundPickDistance);return o>s&&(o=Math.min(o,r/5),o=Math.max(o,100)),In.getPoint(t,o,i)}function y0e(e,t,n,i){let o;return u(n)?(o=m.distance(t.origin,n),o>e._maximumUndergroundPickDistance&&(o=P4(e))):o=P4(e),In.getPoint(t,o,i)}var Qmt=new H;function A0e(e,t){let n=t.endPosition,i=H.subtract(t.endPosition,t.startPosition,Qmt),o=e._strafeEndMousePosition;H.add(o,i,o),t.endPosition=o,bq(e,t,e._strafeStartPosition),t.endPosition=n}var u0e=new In,$mt=new In,_q=new m,eht=new m,tht=new m,nht=new m,iht=new ln(m.UNIT_X,0),oht=new H,rht=new H;function sht(e,t,n){if(m.equals(t,e._translateMousePosition)||(e._looking=!1),m.equals(t,e._strafeMousePosition)||(e._strafing=!1),e._looking){bu(e,t,n);return}if(e._strafing){A0e(e,n);return}let o=e._scene.camera,r=e._cameraUnderground,s=H.clone(n.startPosition,oht),a=H.clone(n.endPosition,rht),c=o.getPickRay(s,u0e),l=m.clone(m.ZERO,nht),f=m.UNIT_X,d;if(o.position.z<e._minimumPickingTerrainHeight&&(d=Dy(e,s,_q),u(d)&&(l.x=d.x)),r||l.x>o.position.z&&u(d)){let E=d;r&&(E=y0e(e,c,d,_q)),H.clone(t,e._strafeMousePosition),H.clone(t,e._strafeEndMousePosition),m.clone(E,e._strafeStartPosition),e._strafing=!0,bq(e,n,e._strafeStartPosition);return}let p=ln.fromPointNormal(l,f,iht);c=o.getPickRay(s,u0e);let g=Ji.rayPlane(c,p,_q),h=o.getPickRay(a,$mt),A=Ji.rayPlane(h,p,eht);if(!u(g)||!u(A)){e._looking=!0,bu(e,t,n),H.clone(t,e._translateMousePosition);return}let x=m.subtract(g,A,tht),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 x0e=new H,v4=new In,w4=new m,aht=new m,C0e=new B,cht=new B,lht=new m,uht=new ln(m.UNIT_X,0),gq=new m,xq=new he,T0e=new B,fht=new Ne,dht=new Z,D4=new m;function mht(e,t,n){if(u(n.angleAndHeight)&&(n=n.angleAndHeight),H.equals(t,e._tiltCenterMousePosition)||(e._tiltCVOffMap=!1,e._looking=!1),e._looking){bu(e,t,n);return}let o=e._scene.camera;e._tiltCVOffMap||!e.onMap()||Math.abs(o.position.z)>e._minimumPickingTerrainHeight?(e._tiltCVOffMap=!0,hht(e,t,n)):pht(e,t,n)}function hht(e,t,n){let i=e._scene,o=i.camera,r=i.canvas,s=x0e;s.x=r.clientWidth/2,s.y=r.clientHeight/2;let a=o.getPickRay(s,v4),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,bu(e,t,n),H.clone(t,e._tiltCenterMousePosition);return}let g=m.multiplyByScalar(f,d,w4);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,xq);A.cartographicToCartesian(x,g);let C=Ot.eastNorthUpToFixedFrame(g,A,C0e),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,T0e);o._setTransform(C),Eu(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 pht(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,w4);else{if(o.position.z<e._minimumPickingTerrainHeight&&(s=Dy(e,t,w4)),!u(s)){a=o.getPickRay(t,v4);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,bu(e,t,n),H.clone(t,e._tiltCenterMousePosition);return}s=m.multiplyByScalar(b,v,w4),m.add(_,s,s)}r&&(u(a)||(a=o.getPickRay(t,v4)),g0e(e,a,s,s)),H.clone(t,e._tiltCenterMousePosition),m.clone(s,e._tiltCenter)}let l=i.canvas,f=x0e;f.x=l.clientWidth/2,f.y=e._tiltCenterMousePosition.y,a=o.getPickRay(f,v4);let d=m.clone(m.ZERO,lht);d.x=s.x;let p=ln.fromPointNormal(d,c,uht),g=Ji.rayPlane(a,p,aht),h=o._projection,A=h.ellipsoid;m.fromElements(s.y,s.z,s.x,s);let x=h.unproject(s,xq);A.cartographicToCartesian(x,s);let C=Ot.eastNorthUpToFixedFrame(s,A,C0e),T;u(g)?(m.fromElements(g.y,g.z,g.x,g),x=h.unproject(g,xq),A.cartographicToCartesian(x,g),T=Ot.eastNorthUpToFixedFrame(g,A,cht)):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,T0e);o._setTransform(C);let M=m.cross(m.UNIT_Z,m.normalize(o.position,gq),gq),O=m.dot(o.right,M);if(Eu(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,Eu(e,t,n,w,!0,!1),o.constrainedAxis=b}else Eu(e,t,n,w,!0,!1);if(u(o.constrainedAxis)){let _=m.cross(o.direction,o.constrainedAxis,D4);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,gq);if(e.enableCollisionDetection&&wq(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,fht),R=Z.fromQuaternion(I,dht);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 E0e=new H,b0e=new In,S0e=new m;function _ht(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=E0e,a.x=r.clientWidth/2,a.y=r.clientHeight/2);let c=o.getPickRay(a,b0e),l=c.origin,f=c.direction,d=o.position.z,p;d<e._minimumPickingTerrainHeight&&(p=Dy(e,a,S0e));let g;if(u(p)&&(g=m.distance(l,p)),s){let h=_0e(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)}Eq(e,t,n,e._zoomFactor,g)}function ght(e){let n=e._scene.camera;if(!B.equals(B.IDENTITY,n.transform))Nc(e,e.enableRotate,e.rotateEventTypes,Eu,e.inertiaSpin,"_lastInertiaSpinMovement"),Nc(e,e.enableZoom,e.zoomEventTypes,v0e,e.inertiaZoom,"_lastInertiaZoomMovement");else{let i=e._tweens;if(e._aggregator.anyButtonDown&&i.removeAll(),Nc(e,e.enableTilt,e.tiltEventTypes,mht,e.inertiaSpin,"_lastInertiaTiltMovement"),Nc(e,e.enableTranslate,e.translateEventTypes,sht,e.inertiaTranslate,"_lastInertiaTranslateMovement"),Nc(e,e.enableZoom,e.zoomEventTypes,_ht,e.inertiaZoom,"_lastInertiaZoomMovement"),Nc(e,e.enableLook,e.lookEventTypes,bu),!e._aggregator.anyButtonDown&&!i.contains(e._tween)){let o=n.createCorrectPositionTween(e.bounceAnimationTime);u(o)&&(e._tween=i.add(o))}i.update()}}var yht=new In,Aht=new ln(m.UNIT_X,0),xht=new m,Cht=new m,Tht=new m;function bq(e,t,n){let i=e._scene,o=i.camera,r=o.getPickRay(t.endPosition,yht),s=m.clone(o.direction,Cht);i.mode===ne.COLUMBUS_VIEW&&m.fromElements(s.z,s.x,s.y,s);let a=ln.fromPointNormal(n,s,Aht),c=Ji.rayPlane(r,a,xht);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 f0e=new m,Eht=new he,Cq=new m,Tq=new oe,bht=new m,Sht=new m;function vht(e,t,n){let o=e._scene.camera,r=e._cameraUnderground,s=e._ellipsoid;if(!B.equals(o.transform,B.IDENTITY)){Eu(e,t,n);return}let a,c,l=s.geodeticSurfaceNormal(o.position,bht);if(H.equals(t,e._rotateMousePosition)){if(e._looking)bu(e,t,n,l);else if(e._rotating)Eu(e,t,n);else if(e._strafing)A0e(e,n);else{if(m.magnitude(o.position)<m.magnitude(e._rotateStartPosition))return;a=m.magnitude(e._rotateStartPosition),c=Cq,c.x=c.y=c.z=a,s=oe.fromCartesian3(c,Tq),Aq(e,t,n,s)}return}e._looking=!1,e._rotating=!1,e._strafing=!1;let f=s.cartesianToCartographic(o.positionWC,Eht).height,d=e._globe;if(u(d)&&f<e._minimumPickingTerrainHeight){let p=Dy(e,n.startPosition,Tht);if(u(p)){let g=!1,h=o.getPickRay(n.startPosition,p0e);if(r)g=!0,y0e(e,h,p,p);else{let A=s.geodeticSurfaceNormal(p,Sht);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,bq(e,n,e._strafeStartPosition)):(a=m.magnitude(p),c=Cq,c.x=c.y=c.z=a,s=oe.fromCartesian3(c,Tq),Aq(e,t,n,s),m.clone(p,e._rotateStartPosition))}else e._looking=!0,bu(e,t,n,l)}else u(o.pickEllipsoid(n.startPosition,e._ellipsoid,f0e))?(Aq(e,t,n,e._ellipsoid),m.clone(f0e,e._rotateStartPosition)):f>e._minimumTrackBallHeight?(e._rotating=!0,Eu(e,t,n)):(e._looking=!0,bu(e,t,n,l));H.clone(t,e._rotateMousePosition)}function Eu(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 wht=re.clone(re.UNIT_W),Dht=re.clone(re.UNIT_W),S4=new m,yq=new m,Iht=new m,Pht=new m,Oht=new H,Mht=new H;function Aq(e,t,n,i){let r=e._scene.camera,s=H.clone(n.startPosition,Oht),a=H.clone(n.endPosition,Mht),c=r.pickEllipsoid(s,i,wht),l=r.pickEllipsoid(a,i,Dht);if(!u(c)||!u(l)){e._rotating=!0,Eu(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,S4);m.cross(d,f,d),m.normalize(d,d);let p=m.cross(f,d,yq),g=m.magnitude(c),h=m.dot(f,c),A=Math.acos(h/g),x=m.multiplyByScalar(f,h,Iht);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,Pht);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,S4);let L=m.cross(f,O,S4),N=m.dot(L,m.subtract(c,f,yq)),_=m.dot(L,m.subtract(l,f,yq)),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,S4);if(f<1&&!m.equalsEpsilon(d,m.ZERO,P.EPSILON14)){let p=Math.acos(f);r.rotate(d,p)}}}var Rht=new m,Bht=new he,d0e=0;function v0e(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=E0e,l.x=a.clientWidth/2,l.y=a.clientHeight/2);let f=s.getPickRay(l,b0e),d,p=o.cartesianToCartographic(s.position,Bht).height,g=Math.abs(d0e)<e.minimumPickingTerrainDistanceWithInertia;(i?g:p<e._minimumPickingTerrainHeight)&&(d=Dy(e,l,S0e));let A;if(u(d)&&(A=m.distance(f.origin,d),d0e=A),c){let C=_0e(e,f,p);u(A)?A=Math.min(A,C):A=C}u(A)||(A=p);let x=m.normalize(s.position,Rht);Eq(e,t,n,e._zoomFactor,A,m.dot(x,s.direction))}var w0e=new H,I4=new In,AI=new m,Lht=new m,D0e=new B,Nht=new B,I0e=new B,Fht=new Ne,Uht=new Z,Sq=new he,vq=new m;function Vht(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,vq);bu(e,t,n,a);return}let s=e._ellipsoid.cartesianToCartographic(o.position,Sq);e._tiltOnEllipsoid||s.height>e._minimumCollisionTerrainHeight?(e._tiltOnEllipsoid=!0,zht(e,t,n)):Hht(e,t,n)}var kht=new he;function zht(e,t,n){let i=e._ellipsoid,o=e._scene,r=o.camera,s=e.minimumZoomDistance*.25,a=i.cartesianToCartographic(r.positionWC,kht).height;if(a-s-1<P.EPSILON3&&n.endPosition.y-n.startPosition.y<0)return;let c=o.canvas,l=w0e;l.x=c.clientWidth/2,l.y=c.clientHeight/2;let f=r.getPickRay(l,I4),d,p=Ji.rayEllipsoid(f,i);if(u(p))d=In.getPoint(f,p.start,AI);else if(a>e._minimumTrackBallHeight){let T=Ji.grazingAltitudeLocation(f,i);if(!u(T))return;let E=i.cartesianToCartographic(T,Sq);E.height=0,d=i.cartographicToCartesian(E,AI)}else{e._looking=!0;let T=e._ellipsoid.geodeticSurfaceNormal(r.position,vq);bu(e,t,n,T),H.clone(t,e._tiltCenterMousePosition);return}let g=Ot.eastNorthUpToFixedFrame(d,i,D0e),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,I0e);r._setTransform(g),Eu(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 Hht(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,AI);else{if(a=Dy(e,t,AI),!u(a)){if(c=r.getPickRay(t,I4),l=Ji.rayEllipsoid(c,i),!u(l)){if(i.cartesianToCartographic(r.position,Sq).height<=e._minimumTrackBallHeight){e._looking=!0;let b=e._ellipsoid.geodeticSurfaceNormal(r.position,vq);bu(e,t,n,b),H.clone(t,e._tiltCenterMousePosition)}return}a=In.getPoint(c,l.start,AI)}s&&(u(c)||(c=r.getPickRay(t,I4)),g0e(e,c,a,a)),H.clone(t,e._tiltCenterMousePosition),m.clone(a,e._tiltCenter)}let f=o.canvas,d=w0e;d.x=f.clientWidth/2,d.y=e._tiltCenterMousePosition.y,c=r.getPickRay(d,I4);let p=m.magnitude(a),g=m.fromElements(p,p,p,Cq),h=oe.fromCartesian3(g,Tq);if(l=Ji.rayEllipsoid(c,h),!u(l))return;let A=m.magnitude(c.origin)>p?l.start:l.stop,x=In.getPoint(c,A,Lht),C=Ot.eastNorthUpToFixedFrame(a,i,D0e),T=Ot.eastNorthUpToFixedFrame(x,h,Nht),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,I0e);r._setTransform(T);let M=m.cross(x,r.positionWC,D4);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,Eu(e,t,n,w,!0,!1),r.constrainedAxis=b}else Eu(e,t,n,w,!0,!1);if(r._setTransform(C),Eu(e,t,n,w,!1,!0),u(r.constrainedAxis)){let _=m.cross(r.direction,r.constrainedAxis,D4);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,D4);if(e.enableCollisionDetection&&wq(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,Fht),R=Z.fromQuaternion(I,Uht);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 Ght=new H,Wht=new H,m0e=new In,h0e=new In,jht=new m,Yht=new m;function bu(e,t,n,i){let r=e._scene.camera,s=Ght;s.x=n.startPosition.x,s.y=0;let a=Wht;a.x=n.endPosition.x,a.y=0;let c=r.getPickRay(s,m0e),l=r.getPickRay(a,h0e),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,m0e),l=r.getPickRay(a,h0e),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,jht),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,Yht);r.look(S,f)}else(C&&f<0||T&&f>0)&&r.look(r.right,-f)}else r.lookUp(f)}function qht(e){Nc(e,e.enableRotate,e.rotateEventTypes,vht,e.inertiaSpin,"_lastInertiaSpinMovement"),Nc(e,e.enableZoom,e.zoomEventTypes,v0e,e.inertiaZoom,"_lastInertiaZoomMovement"),Nc(e,e.enableTilt,e.tiltEventTypes,Vht,e.inertiaSpin,"_lastInertiaTiltMovement"),Nc(e,e.enableLook,e.lookEventTypes,bu)}var Xht=new B,Kht=new he;function wq(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,Xht),c=m.magnitude(o.position),o._setTransform(B.IDENTITY));let l=Kht;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)))}xI.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 Jht=new m,Zht=new m;xI.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=jc.getHeight(this.minimumCollisionTerrainHeight,o,r),this._minimumPickingTerrainHeight=jc.getHeight(this.minimumPickingTerrainHeight,o,r),this._minimumTrackBallHeight=jc.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,Jht),c=m.clone(t.directionWC,Zht);i===ne.SCENE2D?qmt(this):i===ne.COLUMBUS_VIEW?(this._horizontalRotationAxis=m.UNIT_Z,ght(this)):i===ne.SCENE3D&&(this._horizontalRotationAxis=void 0,qht(this)),this.enableCollisionDetection&&!this._adjustedHeightForTerrain&&(!m.equals(a,t.positionWC)||!m.equals(c,t.directionWC))&&wq(this),this._aggregator.reset()};xI.prototype.isDestroyed=function(){return!1};xI.prototype.destroy=function(){return this._tweens.removeAll(),this._aggregator=this._aggregator&&this._aggregator.destroy(),ue(this)};var O4=xI;var M4=`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 R4=`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 Jp(){this._sceneFramebuffer=new yb;let e=.125,t=new Array(6);t[0]=new xo({fragmentShader:Cu,textureScale:e,forcePowerOfTwo:!0,sampleMode:Tf.LINEAR});let n=t[1]=new xo({fragmentShader:R4,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 xo({fragmentShader:KA,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 xo({fragmentShader:KA,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 xo({fragmentShader:Cu,sampleMode:Tf.LINEAR}),this._uCenter=new H,this._uRadius=void 0,t[5]=new xo({fragmentShader:M4,uniforms:{center:function(){return i._uCenter},radius:function(){return i._uRadius},colorTexture2:function(){return i._sceneFramebuffer.framebuffer.getColorTexture(0)}}}),this._stages=new Sl({stages:t});let o=new Eb(this),r=t.length;for(let s=0;s<r;++s)t[s]._textureCache=o;this._textureCache=o,this.length=t.length}Jp.prototype.get=function(e){return this._stages.get(e)};Jp.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 Qht=new re,P0e=new H,$ht=new H,O0e=new B;function ept(e,t,n){let i=t.uniformState,o=i.sunPositionWC,r=i.view,s=i.viewProjection,a=i.projection,c=B.computeViewportTransformation(n,0,1,O0e),l=B.multiplyByPoint(r,o,Qht),f=Ot.pointToGLWindowCoordinates(s,c,o,P0e);l.x+=P.SOLAR_RADIUS;let d=Ot.pointToGLWindowCoordinates(a,c,l,l),p=H.magnitude(H.subtract(d,f,d))*30*2,g=$ht;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,O0e),f=Ot.pointToGLWindowCoordinates(s,c,o,P0e),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)}Jp.prototype.clear=function(e,t,n){this._sceneFramebuffer.clear(e,t,n),this._textureCache.clear(e)};Jp.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),ept(this,t,n),o};Jp.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)};Jp.prototype.copy=function(e,t){if(!u(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(Cu,{uniformMap:{colorTexture:function(){return n._stages.get(n._stages.length-1).outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};Jp.prototype.isDestroyed=function(){return!1};Jp.prototype.destroy=function(){return this._textureCache.destroy(),this._stages.destroy(),ue(this)};var B4=Jp;var N4=function(e){return function(){e.frameState.afterRender.push(function(){e.requestRender()})}};function ki(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 mU(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=Gn(),this._jobScheduler=new Pk,this._frameState=new VV(s,new CV(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 cU(s),this._globe=void 0,this._globeTranslucencyState=new bk,this._primitives=new Jl,this._groundPrimitives=new Jl,this._globeHeight=void 0,this._cameraUnderground=!1,this._logDepthBuffer=s.fragmentDepth,this._logDepthBufferDirty=!0,this._tweens=new bb,this._shaderFrameCount=0,this._sunPostProcess=void 0,this._computeCommandList=[],this._overlayCommandList=[],this._useOIT=y(e.orderIndependentTranslucency,!0),this._executeOITFunction=void 0,this._depthPlane=new IV(e.depthPlaneEllipsoidOffset),this._clearColorCommand=new ui({color:new z,stencil:0,owner:this}),this._depthClearCommand=new ui({depth:1,owner:this}),this._stencilClearCommand=new ui({stencil:0}),this._classificationStencilClearCommand=new ui({stencil:0,renderState:ke.fromCache({stencilMask:Lt.CLASSIFICATION_MASK})}),this._depthOnlyRenderStateCache={},this._transitioner=new T4(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 EV,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=z.clone(z.BLACK),this._mode=ne.SCENE3D,this._mapProjection=u(e.mapProjection)?e.mapProjection:new Ii,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 FV,this._shadowMapCamera=new mo(this),this.shadowMap=new vy({context:s,lightCamera:this._shadowMapCamera,enabled:y(e.shadows,!1)}),this.invertClassification=!1,this.invertClassificationColor=z.clone(z.WHITE),this._actualInvertClassificationColor=z.clone(this._invertClassificationColor),this._invertClassification=new iI,this.focalLength=void 0,this.eyeSeparation=void 0,this.postProcessStages=new x4,this._brdfLutGenerator=new eV,this._performanceDisplay=void 0,this._debugVolume=void 0,this._screenSpaceCameraController=new O4(this),this._cameraUnderground=!1,this._mapMode2D=y(e.mapMode2D,pu.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=cc.requestCompletedEvent.addEventListener(N4(this)),this._removeTaskProcessorListenerCallback=gi.taskCompletedEvent.addEventListener(N4(this)),this._removeGlobeCallbacks=[],this._removeTerrainProviderReadyListener=void 0;let a=new qe(0,0,s.drawingBufferWidth,s.drawingBufferHeight),c=new mo(this);this._logDepthBuffer&&(c.frustum.near=.1,c.frustum.far=1e10),this.preloadFlightCamera=new mo(this),this.preloadFlightCullingVolume=void 0,this._picking=new Jk(this),this._defaultView=new xb(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 $g,L0e(this,0,ee.now()),this.updateFrameState(),this.initializeFrame()}function tpt(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(N4(e))),n.push(t.terrainProviderChanged.addEventListener(N4(e)))),e._removeGlobeCallbacks=n}Object.defineProperties(ki.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 um.isSupported(this._context)}},globe:{get:function(){return this._globe},set:function(e){this._globe=this._globe&&this._globe.destroy(),this._globe=e,tpt(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 mo(this),u(this._deviceOrientationCameraController)||(this._deviceOrientationCameraController=new OV(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}}});ki.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 M0e(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=gy.createPickDerivedCommand(e,t,o,c.picking)),t.pickOnly||(c.depth=gy.createDepthOnlyDerivedCommand(e,t,o,c.depth)),c.originalCommand=t,e._hdr&&(c.hdr=gy.createHdrCommand(t,o,c.hdr),t=c.hdr.command,c=t.derivedCommands),a&&t.receiveShadows&&(c.shadows=vy.createReceiveDerivedCommand(s,t,n,o,c.shadows)),t.pass===Se.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))}ki.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=vy.createCastDerivedCommand(h,e,i,n,a.shadows)),(c||d)&&(a.logDepth=gy.createLogDepthCommand(e,n,a.logDepth),M0e(this,a.logDepth.command,i)),(f||g)&&M0e(this,e,i)}};var npt=new Rd({pass:No.RENDER}),Dq=new Rd({pass:No.PRELOAD}),Iq=new Rd({pass:No.PRELOAD_FLIGHT}),ipt=new Rd({pass:No.REQUEST_RENDER_MODE_DEFER_CHECK}),R0e=new ae,Pq;function opt(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 R0e.radius=n.minimumRadius+i,Pq=HU.fromBoundingSphere(R0e,e.camera.positionWC,Pq),Pq}}ki.prototype.clearPasses=function(e){e.render=!1,e.pick=!1,e.depth=!1,e.postProcess=!1,e.offscreen=!1};function L0e(e,t,n){let i=e._frameState;i.frameNumber=t,i.time=ee.clone(n,i.time)}ki.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=opt(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 Lr),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=z.clone(this.invertClassificationColor,this._actualInvertClassificationColor),iI.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};ki.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 L4=new B(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);L4=B.inverseTransformation(L4,L4);function rpt(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(L4,c,c);let p=o.mapProjection,g=p.unproject(c);c=p.ellipsoid.cartographicToCartesian(g)}if(u(s.radius)){let p=s.radius;a=Fn.toWireframe(js.createGeometry(new js({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=Fn.toWireframe(Ol.createGeometry(Ol.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=gy.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 xa(e,t,n,i,o){let r=t._frameState;if(u(t.debugCommandFilter)&&!t.debugCommandFilter(e))return;if(e instanceof ui){e.execute(n,i);return}e.debugShowBoundingVolume&&u(e.boundingVolume)&&rpt(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 CI(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 N0e(e,t,n){return t.boundingVolume.distanceSquaredTo(n)-e.boundingVolume.distanceSquaredTo(n)}function spt(e,t,n){return e.boundingVolume.distanceSquaredTo(n)-t.boundingVolume.distanceSquaredTo(n)+P.EPSILON12}function apt(e,t,n,i,o){let r=e.context;my(i,N0e,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 cpt(e,t,n,i,o){let r=e.context;my(i,spt,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 lpt(e,t,n,i){let o=e.context;my(i,N0e,e.camera.positionWC);let r=i.length;for(let s=0;s<r;++s)t(i[s],e,o,n)}var upt=new vi,fpt=new _l,dpt=new nn,mpt=new Lr;function Oq(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(upt):u(n.frustum.infiniteProjectionMatrix)?s=n.frustum.clone(fpt):u(n.frustum.width)?s=n.frustum.clone(dpt):s=n.frustum.clone(mpt),s.near=n.frustum.near,s.far=n.frustum.far,r.updateFrustum(s),r.updatePass(Se.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)&&xa(b,e,i,t),l.isSkyAtmosphereVisible&&xa(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=apt:g=cpt;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(Se.GLOBE);let R=I.commands[Se.GLOBE],F=I.indices[Se.GLOBE];if(E)T.executeGlobeCommands(I,xa,S,e,t);else for(_=0;_<F;++_)xa(R[_],e,i,t);let k=f.globeDepth;if(u(k)&&l.useGlobeDepthFramebuffer&&k.executeCopyDepth(i,t),!l.renderTranslucentDepthForPick)if(r.updatePass(Se.TERRAIN_CLASSIFICATION),R=I.commands[Se.TERRAIN_CLASSIFICATION],F=I.indices[Se.TERRAIN_CLASSIFICATION],E)T.executeGlobeClassificationCommands(I,xa,S,e,t);else for(_=0;_<F;++_)xa(R[_],e,i,t);if(x&&(w.execute(i,t),C&&O.execute(i,t)),!l.useInvertClassification||c||l.renderTranslucentDepthForPick){for(r.updatePass(Se.CESIUM_3D_TILE),R=I.commands[Se.CESIUM_3D_TILE],F=I.indices[Se.CESIUM_3D_TILE],_=0;_<F;++_)xa(R[_],e,i,t);if(F>0&&(u(k)&&l.useGlobeDepthFramebuffer&&(k.prepareColorTextures(i,x),k.executeUpdateDepth(i,t,x,k.depthStencilTexture)),!l.renderTranslucentDepthForPick))for(r.updatePass(Se.CESIUM_3D_TILE_CLASSIFICATION),R=I.commands[Se.CESIUM_3D_TILE_CLASSIFICATION],F=I.indices[Se.CESIUM_3D_TILE_CLASSIFICATION],_=0;_<F;++_)xa(R[_],e,i,t)}else{e._invertClassification.clear(i,t);let q=t.framebuffer;for(t.framebuffer=e._invertClassification._fbo.framebuffer,r.updatePass(Se.CESIUM_3D_TILE),R=I.commands[Se.CESIUM_3D_TILE],F=I.indices[Se.CESIUM_3D_TILE],_=0;_<F;++_)xa(R[_],e,i,t);for(u(k)&&l.useGlobeDepthFramebuffer&&(e._invertClassification.prepareTextures(i),k.executeUpdateDepth(i,t,x,e._invertClassification._fbo.getDepthStencilTexture())),r.updatePass(Se.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW),R=I.commands[Se.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW],F=I.indices[Se.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW],_=0;_<F;++_)xa(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(Se.CESIUM_3D_TILE_CLASSIFICATION),R=I.commands[Se.CESIUM_3D_TILE_CLASSIFICATION],F=I.indices[Se.CESIUM_3D_TILE_CLASSIFICATION],_=0;_<F;++_)xa(R[_],e,i,t)}for(F>0&&i.stencilBuffer&&D.execute(i,t),r.updatePass(Se.VOXELS),R=I.commands[Se.VOXELS],F=I.indices[Se.VOXELS],R.length=F,lpt(e,xa,t,R),r.updatePass(Se.OPAQUE),R=I.commands[Se.OPAQUE],F=I.indices[Se.OPAQUE],_=0;_<F;++_)xa(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(Se.TRANSLUCENT),R=I.commands[Se.TRANSLUCENT],R.length=I.indices[Se.TRANSLUCENT],g(e,xa,t,R,V),I.indices[Se.CESIUM_3D_TILE_CLASSIFICATION]>0&&f.translucentTileClassification.isSupported()&&(f.translucentTileClassification.executeTranslucentCommands(e,xa,t,R,k.depthStencilTexture),f.translucentTileClassification.executeClassificationCommands(e,xa,t,I)),i.depthTexture&&e.useDepthPicking&&(l.useGlobeDepthFramebuffer||d)){let q=k.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(Se.GLOBE),R=I.commands[Se.GLOBE],F=I.indices[Se.GLOBE],E)T.executeGlobeCommands(I,CI,S,e,t);else for(_=0;_<F;++_)CI(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(Se.CESIUM_3D_TILE),R=I.commands[Se.CESIUM_3D_TILE],F=I.indices[Se.CESIUM_3D_TILE],_=0;_<F;++_)CI(R[_],e,i,t);for(r.updatePass(Se.OPAQUE),R=I.commands[Se.OPAQUE],F=I.indices[Se.OPAQUE],_=0;_<F;++_)CI(R[_],e,i,t);for(r.updatePass(Se.TRANSLUCENT),R=I.commands[Se.TRANSLUCENT],F=I.indices[Se.TRANSLUCENT],_=0;_<F;++_)CI(R[_],e,i,t);t.framebuffer=U}}function F0e(e){e.context.uniformState.updatePass(Se.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 hpt(e,t){e.context.uniformState.updatePass(Se.OVERLAY);let i=e.context,o=e._overlayCommandList,r=o.length;for(let s=0;s<r;++s)o[s].execute(i,t)}function ppt(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===Se.GLOBE||l.pass===Se.CESIUM_3D_TILE||l.pass===Se.OPAQUE||l.pass===Se.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 U0e(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;ppt(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),xa(A.derivedCommands.shadows.castCommands[s],e,o,p.passState)}}}}var _pt=new m;ki.prototype.updateAndExecuteCommands=function(e,t){let i=this._frameState.mode;this._environmentState.useWebVR?gpt(this,e,t):i!==ne.SCENE2D||this._mapMode2D===pu.ROTATE?Iy(!0,this,e,t):(Mq(this,e,t),vpt(this,e))};function gpt(e,t,n){let i=e._view,o=i.camera,s=e._environmentState.renderTranslucentDepthForPick;Mq(e,t,n),V0e(e),i.createPotentiallyVisibleSet(e),F0e(e),s||U0e(e);let a=t.viewport;a.x=0,a.y=0,a.width=a.width*.5;let c=mo.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,_pt);o.frustum.aspectRatio=a.width/a.height;let g=.5*d*l/f;m.add(c.position,p,o.position),o.frustum.xOffset=g,Oq(e,t),a.x=a.width,m.subtract(c.position,p,o.position),o.frustum.xOffset=-g,Oq(e,t),mo.clone(c,o)}var ypt=new he(Math.PI,P.PI_OVER_TWO),Apt=new m,xpt=new m,Cpt=new B,Tpt=new B,Ept=new m,bpt=new m,Spt=new qe;function vpt(e,t){let n=e.context,i=e.frameState,o=e.camera,r=t.viewport,s=qe.clone(r,Spt);t.viewport=s;let a=ypt,c=Apt;e.mapProjection.project(a,c);let f=m.clone(o.position,xpt),d=B.clone(o.transform,Tpt),p=o.frustum.clone();o._setTransform(B.IDENTITY);let g=B.computeViewportTransformation(s,0,1,Cpt),h=o.frustum.projectionMatrix,A=o.positionWC.y,x=m.fromElements(P.sign(A)*c.x-A,0,-o.positionWC.x,Ept),C=Ot.pointToGLWindowCoordinates(h,g,x,bpt);C.x=Math.floor(C.x);let T=s.x,E=s.width;if(A===0||C.x<=T||C.x>=T+E)Iy(!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),Iy(!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),Iy(!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),Iy(!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),Iy(!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),Iy(!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),Iy(!1,e,t)}o._setTransform(d),m.clone(f,o.position),o.frustum=p.clone(),t.viewport=r}function Iy(e,t,n,i){let o=t._environmentState,r=t._view,s=o.renderTranslucentDepthForPick;e||(t.frameState.commandList.length=0),V0e(t),r.createPotentiallyVisibleSet(t),e&&(u(i)&&Mq(t,n,i),F0e(t),s||U0e(t)),Oq(t,n)}var B0e=new os;ki.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=B0e.planes;for(let A=0;A<5;++A)p[A]=d.planes[A];d=B0e,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 um(g)):!u(g)&&u(h)&&(h.destroy(),this._specularEnvironmentMapAtlas=void 0),u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.update(e)};function wpt(e){let t=e._frameState;e.debugShowFrustumPlanes!==e._debugShowFrustumPlanes&&(e.debugShowFrustumPlanes?e._debugFrustumPlanes=new Hp({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 Dpt(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 V0e(e){let t=e._frameState;e._groundPrimitives.update(t),e._primitives.update(t),wpt(e),Dpt(e),e._globe&&e._globe.render(t)}function Mq(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 B4: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;z.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)}ki.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 Ipt(e){let t=e._frameState.afterRender;for(let n=0,i=t.length;n<i;++n)t[n]()&&e.requestRender();t.length=0}function Ppt(e){let t=e._globe,i=e.camera.positionCartographic;if(u(t)&&t.show&&u(i))return t.getHeight(i)}function Opt(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}ki.prototype.initializeFrame=function(){this._shaderFrameCount++===120&&(this._shaderFrameCount=0,this._context.shaderCache.destroyReleasedShaderPrograms(),this._context.textureCache.destroyReleasedTextures()),this._tweens.update(),this._globeHeight=Ppt(this),this._cameraUnderground=Opt(this),this._globeTranslucencyState.update(this),this._screenSpaceCameraController.update(),u(this._deviceOrientationCameraController)&&this._deviceOrientationCameraController.update(),this.camera.update(this._mode),this.camera._updateCameraChanged()};function Mpt(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 by({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 Rpt(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 Bpt(e){let t=e._frameState;e.primitives.postPassesUpdate(t),cc.update()}var Lpt=new z;function Npt(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=npt;let r=y(e.backgroundColor,z.BLACK);e._hdr&&(r=z.clone(r,Lpt),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 $g?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,hpt(e,c),u(e.globe)&&(e.globe.endFrame(t),e.globe.tilesLoaded||(e._renderRequested=!0)),n.endFrame()}function tx(e,t){try{t(e)}catch(n){if(e._renderError.raiseEvent(e,n),e.rethrowRenderErrors)throw n}}function Fpt(e){return e._picking.updateMostDetailedRayPicks(e)}ki.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);L0e(this,o,e),t.newFrame=!0}tx(this,Rpt),this.primitives.show&&(tx(this,Fpt),tx(this,Upt),tx(this,Vpt),i||tx(this,kpt)),this._postUpdate.raiseEvent(this,e),i&&(this._preRender.raiseEvent(this,e),t.creditDisplay.beginFrame(),tx(this,Npt)),Mpt(this,i),tx(this,Bpt),Ipt(this),i&&(this._postRender.raiseEvent(this,e),t.creditDisplay.endFrame())};ki.prototype.forceRender=function(e){this._renderRequested=!0,this.render(e)};ki.prototype.requestRender=function(){this._renderRequested=!0};ki.prototype.clampLineWidth=function(e){return Math.max(Vt.minimumAliasedLineWidth,Math.min(e,Vt.maximumAliasedLineWidth))};ki.prototype.pick=function(e,t,n){return this._picking.pick(this,e,t,n)};ki.prototype.pickPositionWorldCoordinates=function(e,t){return this._picking.pickPositionWorldCoordinates(this,e,t)};ki.prototype.pickPosition=function(e,t){return this._picking.pickPosition(this,e,t)};ki.prototype.drillPick=function(e,t,n,i){return this._picking.drillPick(this,e,t,n,i)};function Upt(e){let t=e._frameState;Dq.camera=t.camera,Dq.cullingVolume=t.cullingVolume,e.primitives.updateForPass(t,Dq)}function Vpt(e){let t=e._frameState;if(!t.camera.canPreloadFlight())return;Iq.camera=e.preloadFlightCamera,Iq.cullingVolume=e.preloadFlightCullingVolume,e.primitives.updateForPass(t,Iq)}function kpt(e){e.primitives.updateForPass(e._frameState,ipt)}ki.prototype.pickFromRay=function(e,t,n){return this._picking.pickFromRay(this,e,t,n)};ki.prototype.drillPickFromRay=function(e,t,n,i){return this._picking.drillPickFromRay(this,e,t,n,i)};ki.prototype.pickFromRayMostDetailed=function(e,t,n){return this._picking.pickFromRayMostDetailed(this,e,t,n)};ki.prototype.drillPickFromRayMostDetailed=function(e,t,n,i){return this._picking.drillPickFromRayMostDetailed(this,e,t,n,i)};ki.prototype.sampleHeight=function(e,t,n){return this._picking.sampleHeight(this,e,t,n)};ki.prototype.clampToHeight=function(e,t,n,i){return this._picking.clampToHeight(this,e,t,n,i)};ki.prototype.sampleHeightMostDetailed=function(e,t,n){return this._picking.sampleHeightMostDetailed(this,e,t,n)};ki.prototype.clampToHeightMostDetailed=function(e,t,n){return this._picking.clampToHeightMostDetailed(this,e,t,n)};ki.prototype.cartesianToCanvasCoordinates=function(e,t){return Qi.wgs84ToWindowCoordinates(this,e,t)};ki.prototype.completeMorph=function(){this._transitioner.completeMorph()};ki.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)};ki.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)};ki.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 zpt(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()})}ki.prototype.setTerrain=function(e){return zpt(this,e),e};ki.prototype.isDestroyed=function(){return!1};ki.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 F4=ki;var TI=`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 U4=`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 V4=`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 Sb(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(Sb.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});Sb.prototype.setDynamicAtmosphereColor=function(e,t){let n=e?t?2:1:0;this._radiiAndDynamicAtmosphereColor.z=n};var Rq=new B;Sb.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,Rq),o=B.multiplyTransformation(i,po.Y_UP_TO_Z_UP,Rq),r=B.multiply(this._scaleMatrix,o,Rq);B.clone(r,this._modelMatrix);let s=e.context,a=Hpt(this),c=e.globeTranslucencyState.translucent,l=this.perFragmentAtmosphere||c||!u(t)||!t.show,f=this._command;if(!u(f.vertexArray)){let p=js.createGeometry(new js({radii:new m(1,1,1),slicePartitions:256,stackPartitions:256,vertexFormat:Oe.POSITION_ONLY}));f.vertexArray=ai.fromGeometry({context:s,geometry:p,attributeLocations:Fn.createAttributeLocations(p),bufferUsage:Fe.STATIC_DRAW}),f.renderState=ke.fromCache({cull:{enabled:!0,face:_i.FRONT},blending:fn.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:[yy,TI,V4]}),h=new He({defines:p,sources:[yy,TI,U4]});this._spSkyAtmosphere=Zt.fromCache({context:s,vertexShaderSource:g,fragmentShaderSource:h}),f.shaderProgram=this._spSkyAtmosphere}return f};function Hpt(e){return!(P.equalsEpsilon(e.hueShift,0,P.EPSILON7)&&P.equalsEpsilon(e.saturationShift,0,P.EPSILON7)&&P.equalsEpsilon(e.brightnessShift,0,P.EPSILON7))}Sb.prototype.isDestroyed=function(){return!1};Sb.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 k4=Sb;var z4=`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 H4=`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 G4(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}G4.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"?hU(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 uc({context:i,source:r}))}let o=this._command;if(!u(o.vertexArray)){o.uniformMap={u_cubeMap:function(){return n._cubeMap}};let r=Ol.createGeometry(Ol.fromDimensions({dimensions:new m(2,2,2),vertexFormat:Oe.POSITION_ONLY})),s=this._attributeLocations=Fn.createAttributeLocations(r);o.vertexArray=ai.fromGeometry({context:i,geometry:r,attributeLocations:s,bufferUsage:Fe.STATIC_DRAW}),o.renderState=ke.fromCache({blending:fn.ALPHA_BLEND})}if(!u(o.shaderProgram)||this._useHdr!==t){let r=new He({defines:[t?"HDR":""],sources:[z4]});o.shaderProgram=Zt.fromCache({context:i,vertexShaderSource:H4,fragmentShaderSource:r,attributeLocations:this._attributeLocations}),this._useHdr=t}if(u(this._cubeMap))return o};G4.prototype.isDestroyed=function(){return!1};G4.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 W4=G4;function bf(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 Rn,this.approximateVoxelSize=0,this.screenSpaceError=0,this.visitedFrameNumber=-1,this.computeBoundingVolumes(r,s)}var Gpt=new m;bf.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,Gpt),i=2*m.maximumComponent(n);this.approximateVoxelSize=i/m.minimumComponent(t)};bf.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 bf(h,A,x,C,this,e,t))};bf.prototype.visibility=function(e,t){let n=this.orientedBoundingBox;return e.cullingVolume.computeVisibilityWithPlaneMask(n,t)};bf.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 k0e={keyframe:0};function EI(e,t){return k0e.keyframe=e,Oo(t,k0e,$i.searchComparator)}bf.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=Wpt(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=z0e(n-t.level,x);C<a&&(a=C,r=g);let T=A.keyframe-o,E=z0e(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 Wpt(e,t){let n=EI(e,t);return n<0?P.clamp(~n-1,0,t.length-1):n}function z0e(e,t){let n=Math.exp(e*4),i=t>=0?1:-200;return e*n+t*i}bf.prototype.isVisited=function(e){return this.visitedFrameNumber===e};bf.prototype.createKeyframeNode=function(e){let t=EI(e,this.keyframeNodes);if(t<0){t=~t;let n=new $i(this,e);this.keyframeNodes.splice(t,0,n)}};bf.prototype.destroyKeyframeNode=function(e,t){let n=e.keyframe,i=EI(n,this.keyframeNodes);if(i<0)throw new fe("Keyframe node does not exist.");if(this.keyframeNodes.splice(i,1),e.megatextureIndex!==-1){for(let r=0;r<t.length;r++)t[r].remove(e.megatextureIndex);let o=EI(n,this.renderableKeyframeNodes);if(o<0)throw new fe("Renderable keyframe node does not exist.");this.renderableKeyframeNodes.splice(o,1)}e.spatialNode=void 0,e.state=$i.LoadState.UNLOADED,e.metadatas={},e.megatextureIndex=-1,e.priority=-Number.MAX_VALUE,e.highPriorityFrameNumber=-1};bf.prototype.addKeyframeNodeToMegatextures=function(e,t){if(e.state!==$i.LoadState.RECEIVED||e.megatextureIndex!==-1||e.metadatas.length!==t.length)throw new fe("Keyframe node cannot be added to megatexture");for(let o=0;o<t.length;o++){let r=t[o];e.megatextureIndex=r.add(e.metadatas[o]),e.metadatas[o]=void 0}e.state=$i.LoadState.LOADED;let n=this.renderableKeyframeNodes,i=EI(e.keyframe,n);if(i>=0)throw new fe("Keyframe already renderable");i=~i,n.splice(i,0,e)};bf.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 j4=bf;function Bq(e){e=y(e,1),this._radius=y(e,1)}Object.defineProperties(Bq.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});Bq.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 H0e=Bq;function bI(){}bI.prototype.evaluate=function(e,t){fe.throwInstantiationError()};bI.prototype.evaluateColor=function(e,t){fe.throwInstantiationError()};bI.prototype.getShaderFunction=function(e,t,n,i){fe.throwInstantiationError()};bI.prototype.getVariables=function(){fe.throwInstantiationError()};var G0e=bI;var Y4=`uniform sampler2D u_texture;

in vec2 v_textureCoordinates;

void main()
{
    vec4 color = texture(u_texture, v_textureCoordinates);
    out_FragColor = czm_gammaCorrect(color);
}
`;var q4=`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 X4=`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 vI(){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(vI.prototype,{glowFactor:{get:function(){return this._glowFactor},set:function(e){e=Math.max(e,0),this._glowFactor=e,this._glowFactorDirty=!0}}});var jpt=new H,Ypt=new H,qpt=new re,SI=new re;vI.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:at.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 Uf({fragmentShaderSource:q4,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=ft.createVertexBuffer({context:o,typedArray:w,usage:Fe.STATIC_DRAW}),M=[{index:S.direction,vertexBuffer:D,componentsPerAttribute:2,normalize:!0,componentDatatype:X.UNSIGNED_BYTE}],O=ft.createIndexBuffer({context:o,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Fe.STATIC_DRAW,indexDatatype:Ve.UNSIGNED_SHORT});a.vertexArray=new ai({context:o,attributes:M,indexBuffer:O}),a.shaderProgram=Zt.fromCache({context:o,vertexShaderSource:X4,fragmentShaderSource:Y4,attributeLocations:S}),a.renderState=ke.fromCache({blending:fn.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=Qi.computeActualWgs84Position(e,c,SI),g=m.magnitude(m.subtract(p,e.camera.position,SI)),h=o.uniformState.projection,A=qpt;A.x=0,A.y=0,A.z=-g,A.w=1;let x=B.multiplyByVector(h,A,SI),C=Qi.clipToGLWindowCoordinates(t.viewport,x,jpt);A.x=P.SOLAR_RADIUS;let T=B.multiplyByVector(h,A,SI),E=Qi.clipToGLWindowCoordinates(t.viewport,T,Ypt);return this._size=H.magnitude(H.subtract(E,C,SI)),this._size=2*this._size*(1+2*this._glowLengthTS),this._size=Math.ceil(this._size),this._commands};vI.prototype.isDestroyed=function(){return!1};vI.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 K4=vI;function J4(e){this._ready=!1,this._provider=void 0,this._errorEvent=new ye,this._readyEvent=new ye,Kpt(this,e)}Object.defineProperties(J4.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}}});J4.fromWorldTerrain=function(e){return new J4(ZE(e))};function Xpt(e,t){e.numberOfListeners>0?e.raiseEvent(t):console.error(t)}async function Kpt(e,t){let n;try{n=await Promise.resolve(t),e._provider=n,e._ready=!0,e._readyEvent.raiseEvent(n)}catch(i){Xpt(e._errorEvent,i)}}var Z4=J4;function vb(){}vb.prototype.boundingVolume=void 0;vb.prototype.boundingSphere=void 0;vb.prototype.distanceToCamera=function(e){fe.throwInstantiationError()};vb.prototype.intersectPlane=function(e){fe.throwInstantiationError()};vb.prototype.createDebugVolume=function(e){fe.throwInstantiationError()};var W0e=vb;function wI(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=u(e.tilingScheme)?e.tilingScheme:new ji({ellipsoid:e.ellipsoid}),this._color=y(e.color,z.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(wI.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}}});wI.prototype.getTileCredits=function(e,t,n){};wI.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)};wI.prototype.pickFeatures=function(e,t,n,i,o){};var Q4=wI;function Lq(e){fe.throwInstantiationError()}Lq.prototype.isReady=fe.throwInstantiationError;Lq.prototype.shouldDiscardImage=fe.throwInstantiationError;var j0e=Lq;var Jpt={START:0,LOADING:1,READY:2,UPSAMPLED_ONLY:3},Y0e=Object.freeze(Jpt);function ix(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 Zh(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 W_,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(ix.prototype,{clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){ys.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 Zpt(e){return`uniform vec4 czm_pickColor;
${e}`}function Qpt(e){return function(t){return pt(t,{czm_pickColor:function(){return e._pickId.color}})}}function $pt(){return"czm_pickColor"}ix.prototype.makeStyleDirty=function(){this._styleDirty=!0};ix.prototype._getAverageLoadTime=function(){return this._runningLength===0?.05:this._runningAverage};var e_t=new ee;function Fq(e){let t=e._clock,n=t.canAnimate&&t.shouldAnimate,i=t.multiplier;return n?i:0}function nx(e,t){return e._intervals.indexOf(t.start)}function t_t(e,t){let n=e._intervals,i=e._clock,o=Fq(e);if(o===0)return;let r=e._getAverageLoadTime(),s=ee.addSeconds(i.currentTime,r*o,e_t),a=n.indexOf(s),c=nx(e,t);return a===c&&(o>=0?++a:--a),n.get(a)}function n_t(e){let t=e._intervals,i=e._clock.currentTime,o=t.indexOf(i);return t.get(o)}function i_t(e,t,n){let i=Fq(e),o=nx(e,t),r=nx(e,n);return i>=0?o>=r:o<=r}function X0e(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: ${i}`))}}function o_t(e,t,n){let i=nx(e,t),o=e._frames,r=o[i];if(!u(r)){let s=t.data.transform,a=u(s)?B.fromArray(s):void 0,c=t.data.uri;r={pointCloud:void 0,transform:a,timestamp:Ci(),sequential:!0,ready:!1,touchedFrameNumber:n.frameNumber,uri:c},o[i]=r,Ie.fetchArrayBuffer({url:c}).then(function(l){r.pointCloud=new e4({arrayBuffer:l,cull:!0,fragmentShaderLoaded:Zpt,uniformMapLoaded:Qpt(e),pickIdLoaded:$pt})}).catch(X0e(e,c))}return r}function r_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 s_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(K0e(e,t,n,i),o.ready&&(t.ready=!0,e._totalMemoryUsageInBytes+=o.geometryByteLength,r.length=s,t.sequential)){let a=(Ci()-t.timestamp)/1e3;r_t(e,a)}}t.touchedFrameNumber=i.frameNumber}var a_t=new B;function c_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 l_t(e){let t=e.shading;return u(t)&&u(t.maximumAttenuation)?t.maximumAttenuation:10}var u_t=new Zh;function K0e(e,t,n,i){let o=y(e.shading,u_t),r=t.pointCloud,s=y(t.transform,B.IDENTITY);r.modelMatrix=B.multiplyTransformation(e.modelMatrix,s,a_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=c_t(e,r),r.geometricErrorScale=o.geometricErrorScale,r.maximumAttenuation=l_t(e);try{r.update(i)}catch(a){X0e(e,t.uri)(a)}t.touchedFrameNumber=i.frameNumber}function Nq(e,t,n,i){let o=o_t(e,t,i);s_t(e,o,n,i)}function f_t(e){return function(t){return t.touchedFrameNumber<e.frameNumber}}function J0e(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 d_t(e,t){let n=nx(e,t),i=e._frames[n];if(u(i)&&i.ready)return i}function q0e(e,t,n,i,o){return u(n)?n.ready?!0:(Nq(e,t,i,o),n.ready):!1}function m_t(e,t,n,i,o){let r,s,a,c=e._intervals,l=e._frames,f=nx(e,n),d=nx(e,t);if(f>=d){for(r=f;r>=d;--r)if(s=c.get(r),a=l[r],q0e(e,s,a,i,o))return s}else for(r=f;r<=d;++r)if(s=c.get(r),a=l[r],q0e(e,s,a,i,o))return s;return t}function h_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 wb={timeSinceLoad:0,isClipped:!1,clippingPlanesDirty:!1};ix.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)&&h_t(this,o,s),wb.timeSinceLoad=t,wb.isClipped=r;let a=this.shading,c=this._pointCloudEyeDomeLighting,l=e.commandList,f=l.length,d=this._previousInterval,p=this._nextInterval,g=n_t(this);if(!u(g))return;let h=!1,A=Fq(this),x=A===0;A!==this._clockMultiplier&&(h=!0,this._clockMultiplier=A),(!u(d)||x)&&(d=g),(!u(p)||h||i_t(this,g,p))&&(p=t_t(this,g)),d=m_t(this,d,g,wb,e);let C=d_t(this,d);u(C)||(Nq(this,d,wb,e),C=this._lastRenderedFrame),u(C)&&K0e(this,C,wb,e),u(p)&&Nq(this,p,wb,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&&J0e(this,f_t(e));let D=l.length-f;u(a)&&a.attenuation&&a.eyeDomeLighting&&D>0&&c.update(e,f,a,this.boundingSphere)};ix.prototype.isDestroyed=function(){return!1};ix.prototype.destroy=function(){return J0e(this),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),ue(this)};var DI=ix;var $4=`
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 ez(e,t){this.show=!0,u(e)||(e=new qe),this.rectangle=qe.clone(e),u(t)||(t=Wi.fromType(Wi.ColorType,{color:new z(1,1,1,1)})),this.material=t,this._material=void 0,this._overlayCommand=void 0,this._rs=void 0}ez.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:fn.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,$4]});this._overlayCommand=i.createViewportQuadCommand(o,{renderState:this._rs,uniformMap:this._material._uniforms,owner:this}),this._overlayCommand.pass=Se.OVERLAY}this._material.update(i),this._overlayCommand.renderState=this._rs,this._overlayCommand.uniformMap=this._material._uniforms,e.commandList.push(this._overlayCommand)}};ez.prototype.isDestroyed=function(){return!1};ez.prototype.destroy=function(){return u(this._overlayCommand)&&(this._overlayCommand.shaderProgram=this._overlayCommand.shaderProgram&&this._overlayCommand.shaderProgram.destroy()),ue(this)};var Z0e=ez;var tz=`// 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 nz=`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 iz=`/* 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 oz=`// 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 rz=`// 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 sz=`// 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 az=`// 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 cz=`// 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 Db=`// 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 lz=`/* 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 uz=`/* 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 fz=`/* 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 dz=`// 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 mz=`// 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 p_t(e){let t=new QC;this.shaderBuilder=t;let n=e._customShader,i=pt(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([nz]),t.addFragmentLines([n.fragmentShaderText,"#line 0",dz,iz,mz]),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([rz])),e._depthTest&&(t.addDefine("DEPTH_TEST",void 0,Ee.FRAGMENT),t.addFragmentLines([oz]));let a=e._provider.shape;a==="BOX"?(t.addDefine("SHAPE_BOX",void 0,Ee.FRAGMENT),t.addFragmentLines([lz,sz,Db])):a==="CYLINDER"?t.addFragmentLines([az,Db,uz]):a==="ELLIPSOID"&&t.addFragmentLines([cz,Db,fz]),t.addFragmentLines([tz]);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",`${d._sampleCount}`,Ee.FRAGMENT)}var hz=p_t;function __t(e,t){let{shaderBuilder:n}=e,{names:i,types:o,componentTypes:r,minimumValues:s,maximumValues:a}=t._provider,c=o.length,l=u(s)&&u(a);n.addDefine("METADATA_COUNT",c,Ee.FRAGMENT),l&&n.addDefine("STATISTICS",void 0,Ee.FRAGMENT);for(let O=0;O<c;O++){let L=i[O],N=o[O],_=`PropertyStatistics_${L}`,b=`PropertyStatistics_${L}`;n.addStruct(_,b,Ee.FRAGMENT);let v=pz(N);n.addStructField(_,v,"min"),n.addStructField(_,v,"max")}let f="Statistics",d="Statistics",p="statistics";n.addStruct(f,d,Ee.FRAGMENT);for(let O=0;O<c;O++){let L=i[O],N=`PropertyStatistics_${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],_=pz(N);n.addStructField(g,_,L)}for(let O=0;O<c;O++){let L=i[O],N=o[O],_=y_t(N),b=`VoxelProperty_${L}`,v=`VoxelProperty_${L}`;n.addStruct(b,v,Ee.FRAGMENT),n.addStructField(b,_,"partialDerivativeLocal"),n.addStructField(b,_,"partialDerivativeWorld"),n.addStructField(b,_,"partialDerivativeView"),n.addStructField(b,_,"partialDerivativeValid")}let x="Voxel",C="Voxel",T="voxel";n.addStruct(x,C,Ee.FRAGMENT);for(let O=0;O<c;O++){let L=i[O],N=`VoxelProperty_${L}`;n.addStructField(x,N,L)}n.addStructField(x,"vec3","positionEC"),n.addStructField(x,"vec3","positionUv"),n.addStructField(x,"vec3","positionShapeUv"),n.addStructField(x,"vec3","positionUvLocal"),n.addStructField(x,"vec3","viewDirUv"),n.addStructField(x,"vec3","viewDirWorld"),n.addStructField(x,"vec3","surfaceNormal"),n.addStructField(x,"float","travelDistance");let E="FragmentInput",S="FragmentInput";n.addStruct(E,S,Ee.FRAGMENT),n.addStructField(E,h,A),n.addStructField(E,C,T);let w="Properties",D="Properties",M="properties";n.addStruct(w,D,Ee.FRAGMENT);for(let O=0;O<c;O++){let L=i[O],N=o[O],_=pz(N);n.addStructField(w,_,L)}{let O="clearProperties";n.addFunction(O,`${D} clearProperties()`,Ee.FRAGMENT),n.addFunctionLines(O,[`${D} ${M};`]);for(let L=0;L<c;L++){let N=i[L],_=o[L],b=r[L],v=pz(_,b);n.addFunctionLines(O,[`${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, ${D} propertiesB, float 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a=i.buildShaderProgram(t),c=s.buildShaderProgram(t),l=ke.fromCache({cull:{enabled:!0,face:_i.BACK},depthTest:{enabled:!1},depthMask:!1,blending:fn.PRE_MULTIPLIED_ALPHA_BLEND}),f=t.getViewportQuadVertexArray(),d=e._depthTest,p=new nt({vertexArray:f,primitiveType:Le.TRIANGLES,renderState:l,shaderProgram:a,uniformMap:n.uniformMap,modelMatrix:e._compoundModelMatrix,pass:Se.VOXELS,executeInClosestFrustum:!0,owner:this,cull:d,occlude:d}),g=nt.shallowClone(p,new nt);if(g.shaderProgram=c,g.pickOnly=!0,u(e._drawCommand)){let h=e._drawCommand;h.shaderProgram=h.shaderProgram&&h.shaderProgram.destroy()}if(u(e._drawCommandPick)){let h=e._drawCommandPick;h.shaderProgram=h.shaderProgram&&h.shaderProgram.destroy()}e._drawCommand=p,e._drawCommandPick=g}var gz=x_t;function Py(e,t,n,i,o,r,s){this._primitive=e;let a=i.length;this.megatextures=new Array(a);for(let A=0;A<a;A++){let x=i[A],C=Gt.getComponentCount(x),T=o[A];this.megatextures[A]=new oI(t,n,C,T,s)}let c=this.megatextures[0].maximumTileCount;this._simultaneousRequestCount=0,this._debugPrint=!1,this._frameNumber=0;let l=e._shape;this.rootNode=new j4(0,0,0,0,void 0,l,n),this._priorityQueue=new jE({maximumLength:c,comparator:$i.priorityComparator}),this._highPriorityKeyframeNodes=new Array(c),this._keyframeNodesInMegatexture=new Array(c),this._keyframeCount=r,this._sampleCount=void 0,this._keyframeLocation=0,this._binaryTreeKeyframeWeighting=new Array(r);let f=this._binaryTreeKeyframeWeighting;f[0]=0,f[r-1]=0,Uq(f,1,r-2,0);let d=9,p=2048,g=Math.floor(p/d),h=Math.ceil(c/g);this.internalNodeTexture=new Mt({context:t,pixelFormat:at.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,flipY:!1,width:p,height:h,sampler:new dn({minificationFilter:cn.NEAREST,magnificationFilter:bi.NEAREST})}),this.internalNodeTilesPerRow=g,this.internalNodeTexelSizeUv=new H(1/p,1/h),this.leafNodeTexture=void 0,this.leafNodeTilesPerRow=void 0,this.leafNodeTexelSizeUv=new H}function Uq(e,t,n,i){if(t>n)return;let o=Math.floor((t+n)/2);e[o]=i,Uq(e,t,o-1,i+1),Uq(e,o+1,n,i+1)}Py.simultaneousRequestCountMaximum=50;Py.prototype.update=function(e,t,n,i){let o=this._primitive,r=e.context,s=this.megatextures[0].maximumTileCount,a=this._keyframeCount,c=o._levelBlendFactor,l=c>0,f=a>1,d=(l?2:1)*(f?2:1);this._sampleCount=d;let p=d>=2;if(p&&!u(this.leafNodeTexture)){let T=Math.floor(512),E=Math.ceil(s/T);this.leafNodeTexture=new Mt({context:r,pixelFormat:at.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,flipY:!1,width:1024,height:E,sampler:new dn({minificationFilter:cn.NEAREST,magnificationFilter:bi.NEAREST})}),this.leafNodeTexelSizeUv=H.fromElements(1/1024,1/E,this.leafNodeTexelSizeUv),this.leafNodeTilesPerRow=T}else!p&&u(this.leafNodeTexture)&&(this.leafNodeTexture=this.leafNodeTexture.destroy());if(this._keyframeLocation=P.clamp(t,0,a-1),n&&$0e(this,this.rootNode),i)return;this._frameNumber=e.frameNumber;let g=Ci();E_t(this,e);let h=Ci();S_t(this,d,c);let A=Ci();if(this._debugPrint){let x=h-g,C=A-h,T=A-g;b_t(this,x,C,T)}};Py.prototype.isRenderable=function(e){return e.isRenderable(this._frameNumber)};Py.prototype.isDestroyed=function(){return!1};Py.prototype.destroy=function(){let e=this.megatextures,t=e.length;for(let n=0;n<t;n++)e[n]=e[n]&&e[n].destroy();return this.internalNodeTexture=this.internalNodeTexture&&this.internalNodeTexture.destroy(),this.leafNodeTexture=this.leafNodeTexture&&this.leafNodeTexture.destroy(),ue(this)};function $0e(e,t){let n=e._primitive,i=n._shape,o=n._provider.dimensions;if(t.computeBoundingVolumes(i,o),u(t.children))for(let r=0;r<8;r++){let s=t.children[r];$0e(e,s)}}function C_t(e,t){if(e._simultaneousRequestCount>=Py.simultaneousRequestCountMaximum)return;let n=e._primitive,i=n._provider;function o(l){e._simultaneousRequestCount--;let f=n._provider.types.length;if(!u(l))t.state=$i.LoadState.UNAVAILABLE;else if(l===$i.LoadState.FAILED)t.state=$i.LoadState.FAILED;else 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R=Math.min(Math.abs(v-b),Math.abs(v-I)),F=Math.max(b,l-I-1,1),k=Math.pow(1-R/F,4),V=Math.exp(-e._binaryTreeKeyframeWeighting[v]);return P.lerp(V,k,.15+.85*k)}function E(b,v){if(b.computeScreenSpaceError(h,C),v=b.visibility(t,v),v===os.MASK_OUTSIDE)return;b.visitedFrameNumber=n;let I=P.clamp(Math.floor(c),0,l-2),R=I+1;if(l===1)b.createKeyframeNode(0);else if(b.keyframeNodes.length!==l)for(let U=0;U<l;U++)b.createKeyframeNode(U);let F=T_t(b.screenSpaceError),k=!1,V=b.keyframeNodes;for(let U=0;U<V.length;U++){let q=V[U];q.priority=10*F+T(I,q.keyframe,R),q.state!==$i.LoadState.UNAVAILABLE&&q.state!==$i.LoadState.FAILED&&q.priority!==-Number.MAX_VALUE&&a.insert(q),q.state===$i.LoadState.LOADED&&(k=!0)}if(b.screenSpaceError<s||!k){b.children=void 0;return}u(b.children)||b.constructChildNodes(o,r);for(let U=0;U<8;U++){let q=b.children[U];E(q,v)}}a.reset(),E(f,os.MASK_INDETERMINATE);let S=e._highPriorityKeyframeNodes,w=0,D;for(;a.length>0;)D=a.removeMaximum(),D.highPriorityFrameNumber=n,S[w]=D,w++;let M=e._keyframeNodesInMegatexture,O=e.megatextures[0],L=O.occupiedCount;M.length=L,M.sort(function(b,v){return b.highPriorityFrameNumber===v.highPriorityFrameNumber?v.priority-b.priority:v.highPriorityFrameNumber-b.highPriorityFrameNumber});let N=0,_=0;for(let b=0;b<w;b++)if(D=S[b],!(D.state===$i.LoadState.LOADED||D.spatialNode===void 0)&&(D.state===$i.LoadState.UNLOADED&&C_t(e,D),D.state===$i.LoadState.RECEIVED)){let v=0;if(O.isFull()){v=L-1-N,N++;let I=M[v];I.spatialNode.destroyKeyframeNode(I,e.megatextures)}else v=L+_,_++;D.spatialNode.addKeyframeNodeToMegatextures(D,e.megatextures),M[v]=D}}function b_t(e,t,n,i){let o=e._keyframeCount,r=e.rootNode,s=Object.keys($i.LoadState).length,a=new Array(s),c=new Array(s),l=0;for(let C=0;C<s;C++){let T=new Array(o);a[C]=T;for(let E=0;E<o;E++)T[E]=0;c[C]=0}function f(C){let T=C.keyframeNodes;for(let E=0;E<T.length;E++){let S=T[E],w=S.keyframe,D=S.state;a[D][w]+=1,c[D]+=1,l++}if(u(C.children))for(let E=0;E<8;E++){let S=C.children[E];f(S)}}f(r);let d=`KEYFRAMES: ${a[$i.LoadState.LOADED]}`,p=`UNLOADED: ${c[$i.LoadState.UNLOADED]} | RECEIVING: ${c[$i.LoadState.RECEIVING]} | RECEIVED: ${c[$i.LoadState.RECEIVED]} | LOADED: ${c[$i.LoadState.LOADED]} | FAILED: ${c[$i.LoadState.FAILED]} | UNAVAILABLE: ${c[$i.LoadState.UNAVAILABLE]} | TOTAL: ${l}`,g=Math.round(t*100)/100,h=Math.round(n*100)/100,A=Math.round(i*100)/100,x=`LOAD: ${g} | OCT: ${h} | ALL: ${A}`;console.log(`${d} || ${p} || ${x}`)}var yz={INTERNAL:0,LEAF:1,PACKED_LEAF_FROM_PARENT:2};function S_t(e,t,n){let i=e._primitive._screenSpaceError,o=e._keyframeLocation,r=e._frameNumber,s=t>=2,a=0,c=0,l=[],f=[];function d(g,h,A,x,C){let T=!1;if(u(g.children))for(let E=0;E<8;E++){let S=g.children[E];S.computeSurroundingRenderableKeyframeNodes(o),S.isRenderable(r)&&(T=!0)}if(T){l[C]=yz.INTERNAL<<16|h,l[A]=x,a++,x=h,C=x*9+1;for(let E=0;E<8;E++){let S=g.children[E];h=a,A=h*9+0,d(S,h,A,x,C+E)}}else{if(s){let E=c*5,S=g.renderableKeyframeNodePrevious,w=g.level-S.spatialNode.level,D=S.spatialNode.parent,M=u(D)?D.renderableKeyframeNodePrevious:S,O=v_t(g,i,n),L=w,N=1,_=S.megatextureIndex,b=M.megatextureIndex;f[E+0]=O,f[E+1]=L,f[E+2]=N,f[E+3]=_,f[E+4]=b,l[C]=yz.LEAF<<16|c}else{let E=g.renderableKeyframeNodePrevious,w=g.level-E.spatialNode.level===0?yz.LEAF:yz.PACKED_LEAF_FROM_PARENT;l[C]=w<<16|E.megatextureIndex}c++}}let p=e.rootNode;p.computeSurroundingRenderableKeyframeNodes(o),p.isRenderable(r)&&d(p,0,0,0,0),w_t(l,9,e.internalNodeTilesPerRow,e.internalNodeTexture),s&&D_t(f,2,e.leafNodeTilesPerRow,e.leafNodeTexture)}function v_t(e,t,n){if(e.parent===void 0)return 0;let i=e.screenSpaceError,o=e.parent.screenSpaceError,s=((t-i)/(o-i)+n-1)/n;return P.clamp(s,0,1)}function w_t(e,t,n,i){let o=at.componentsLength(i.pixelFormat),r=Math.ceil(e.length/t),s=Math.max(1,t*Math.min(r,n)),a=Math.max(1,Math.ceil(r/n)),c=new Uint8Array(s*a*o);for(let 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I_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"},PI=Object.freeze(I_t);function Ib(){this._defaultTexture=void 0,this._textures={},this._loadedImages=[],this._lastUpdatedFrame=-1}Ib.prototype.getTexture=function(e){return this._textures[e]};function P_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})}Ib.prototype.loadTexture2D=function(e,t){u(t.typedArray)?this._loadedImages.push({id:e,textureUniform:t}):P_t(this,e,t)};function O_t(e,t,n){let{id:i,textureUniform:o,image:r}=t,s=n.webgl2?Az(o,r,n):M_t(o,r,n),a=e._textures[i];u(a)&&a!==n.defaultTexture&&a.destroy(),e._textures[i]=s}function Az(e,t,n){let{typedArray:i,sampler:o}=e,r=u(i)?tAe(e,n):new Mt({context:n,source:t,sampler:o});return eAe(o)&&r.generateMipmap(),r}function M_t(e,t,n){let{typedArray:i,sampler:o}=e,r=eAe(o),s=o.wrapS===Dn.REPEAT||o.wrapS===Dn.MIRRORED_REPEAT||o.wrapT===Dn.REPEAT||o.wrapT===Dn.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=XU(i,a,c),p=A0(d);return Az({sampler:o},p,n)}}else{let d=A0(t);return Az(e,d,n)}else return Az(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&&(gz(this,n),this._shaderDirty=!1);let d=n.uniformState.viewProjection,p=o.orientedBoundingBox,g=rgt(p,d,z_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 Z_t(e,t,n){let i=e._uniforms;e._pickId=n.createPickId({primitive:e}),i.pickColor=z.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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II(e,n,i,t.types,t.componentTypes,s,r)}function $_t(e,t){t.octreeInternalNodeTexture=e.internalNodeTexture,t.octreeInternalNodeTexelSizeUv=H.clone(e.internalNodeTexelSizeUv,t.octreeInternalNodeTexelSizeUv),t.octreeInternalNodeTilesPerRow=e.internalNodeTilesPerRow;let n=e.megatextures,i=n[0],o=n.length;t.megatextureTextures=new Array(o);for(let r=0;r<o;r++)t.megatextureTextures[r]=n[r].texture;t.megatextureSliceDimensions=H.clone(i.sliceCountPerRegion,t.megatextureSliceDimensions),t.megatextureTileDimensions=H.clone(i.regionCountPerMegatexture,t.megatextureTileDimensions),t.megatextureVoxelSizeUv=H.clone(i.voxelSizeUv,t.megatextureVoxelSizeUv),t.megatextureSliceSizeUv=H.clone(i.sliceSizeUv,t.megatextureSliceSizeUv),t.megatextureTileSizeUv=H.clone(i.regionSizeUv,t.megatextureTileSizeUv)}function egt(e,t){let n=t.shaderDefines,i=Object.keys(n).some(o=>n[o]!==e._shapeDefinesOld[o]);return i&&(e._shapeDefinesOld=je(n,!0)),i}function tgt(e,t){if(!u(e)||!u(t))return 0;let 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It will be in CesiumJS 1.107.  Use createWorldImageryAsync instead."),e=y(e,y.EMPTY_OBJECT);let t=y(e.style,sh.AERIAL),n=new Ud;return Ud._initialize(n,t,e),n}var _Ae=Agt;function Mb(e){return tn(`Assets/Textures/SkyBox/tycho2t3_80_${e}.jpg`)}function xgt(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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e=this._container.ownerDocument,t=this._mouseCallback;this._shuttleRingBackPanel.removeEventListener("mousedown",t,!0),this._shuttleRingBackPanel.removeEventListener("touchstart",t,!0),this._shuttleRingSwooshG.removeEventListener("mousedown",t,!0),this._shuttleRingSwooshG.removeEventListener("touchstart",t,!0),e.removeEventListener("mousemove",t,!0),e.removeEventListener("touchmove",t,!0),e.removeEventListener("mouseup",t,!0),e.removeEventListener("touchend",t,!0),e.removeEventListener("touchcancel",t,!0),this._shuttleRingPointer.removeEventListener("mousedown",t,!0),this._shuttleRingPointer.removeEventListener("touchstart",t,!0),this._knobOuter.removeEventListener("mousedown",t,!0),this._knobOuter.removeEventListener("touchstart",t,!0),this._container.removeChild(this._svgNode),this._container.removeChild(this._theme),this._realtimeSVG.destroy(),this._playReverseSVG.destroy(),this._playForwardSVG.destroy(),this._pauseSVG.destroy();let n=this._subscriptions;for(let i=0,o=n.length;i<o;i++)n[i].dispose();return ue(this)};Bb.prototype.resize=function(){let e=this._container.clientWidth,t=this._container.clientHeight;if(e===this._lastWidth&&t===this._lastHeight)return;let n=this._svgNode,i=200,o=132,r=e,s=t;e===0&&t===0?(r=i,s=o):e===0?(s=t,r=i*(t/o)):t===0&&(r=e,s=o*(e/i));let a=r/i,c=s/o;n.style.cssText=`width: ${r}px; height: ${s}px; position: absolute; bottom: 0; left: 0; overflow: hidden;`,n.setAttribute("width",r),n.setAttribute("height",s),n.setAttribute("viewBox",`0 0 ${r} ${s}`),this._topG.setAttribute("transform",`scale(${a},${c})`),this._centerX=Math.max(1,100*a),this._centerY=Math.max(1,100*c),this._lastHeight=e,this._lastWidth=t};Bb.prototype.applyThemeChanges=function(){let e=this._container.ownerDocument;if(!e.body.contains(this._container)){if(u(this._observer))return;let f=this;f._observer=new MutationObserver(function(){e.body.contains(f._container)&&(f._observer.disconnect(),f._observer=void 0,f.applyThemeChanges())}),f._observer.observe(e,{childList:!0,subtree:!0});return}let t=Oy(this._themeNormal),n=Oy(this._themeHover),i=Oy(this._themeSelect),o=Oy(this._themeDisabled),r=Oy(this._themeKnob),s=Oy(this._themePointer),a=Oy(this._themeSwoosh),c=Oy(this._themeSwooshHover),l=Gd({tagName:"defs",children:[{id:"animation_buttonNormal",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":Wr(t,UI)},{tagName:"stop",offset:"12%","stop-color":Wr(t,wz)},{tagName:"stop",offset:"46%","stop-color":Wr(t,Wq)},{tagName:"stop",offset:"81%","stop-color":Wr(t,Dz)}]},{id:"animation_buttonHovered",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":Wr(n,UI)},{tagName:"stop",offset:"12%","stop-color":Wr(n,wz)},{tagName:"stop",offset:"46%","stop-color":Wr(n,Wq)},{tagName:"stop",offset:"81%","stop-color":Wr(n,Dz)}]},{id:"animation_buttonToggled",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":Wr(i,UI)},{tagName:"stop",offset:"12%","stop-color":Wr(i,wz)},{tagName:"stop",offset:"46%","stop-color":Wr(i,Wq)},{tagName:"stop",offset:"81%","stop-color":Wr(i,Dz)}]},{id:"animation_buttonDisabled",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":Wr(o,Ugt)},{tagName:"stop",offset:"75%","stop-color":Wr(o,Vgt)}]},{id:"animation_blurred",tagName:"filter",width:"200%",height:"200%",x:"-50%",y:"-50%",children:[{tagName:"feGaussianBlur",stdDeviation:4,in:"SourceGraphic"}]},{id:"animation_shuttleRingSwooshGradient",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-opacity":.2,"stop-color":a.toCssColorString()},{tagName:"stop",offset:"85%","stop-opacity":.85,"stop-color":a.toCssColorString()},{tagName:"stop",offset:"95%","stop-opacity":.05,"stop-color":a.toCssColorString()}]},{id:"animation_shuttleRingSwooshHovered",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-opacity":.2,"stop-color":c.toCssColorString()},{tagName:"stop",offset:"85%","stop-opacity":.85,"stop-color":c.toCssColorString()},{tagName:"stop",offset:"95%","stop-opacity":.05,"stop-color":c.toCssColorString()}]},{id:"animation_shuttleRingPointerGradient",tagName:"linearGradient",x1:"0%",y1:"50%",x2:"100%",y2:"50%",children:[{tagName:"stop",offset:"0%","stop-color":s.toCssColorString()},{tagName:"stop",offset:"40%","stop-color":s.toCssColorString()},{tagName:"stop",offset:"60%","stop-color":Wr(s,MAe)},{tagName:"stop",offset:"100%","stop-color":Wr(s,MAe)}]},{id:"animation_shuttleRingPointerPaused",tagName:"linearGradient",x1:"0%",y1:"50%",x2:"100%",y2:"50%",children:[{tagName:"stop",offset:"0%","stop-color":"#CCC"},{tagName:"stop",offset:"40%","stop-color":"#CCC"},{tagName:"stop",offset:"60%","stop-color":"#555"},{tagName:"stop",offset:"100%","stop-color":"#555"}]},{id:"animation_knobOuter",tagName:"linearGradient",x1:"20%",y1:"0%",x2:"90%",y2:"100%",children:[{tagName:"stop",offset:"5%","stop-color":Wr(r,UI)},{tagName:"stop",offset:"60%","stop-color":Wr(r,OAe)},{tagName:"stop",offset:"85%","stop-color":Wr(r,wz)}]},{id:"animation_knobInner",tagName:"linearGradient",x1:"20%",y1:"0%",x2:"90%",y2:"100%",children:[{tagName:"stop",offset:"5%","stop-color":Wr(r,OAe)},{tagName:"stop",offset:"60%","stop-color":Wr(r,UI)},{tagName:"stop",offset:"85%","stop-color":Wr(r,Dz)}]}]});u(this._defsElement)?this._svgNode.replaceChild(l,this._defsElement):this._svgNode.appendChild(l),this._defsElement=l};var Pz=Bb;var Ggt=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],My=15,Lb=105;function BAe(e,t){return e-t}function qq(e,t){let n=Oo(t,e,BAe);return n<0?~n:n}function Wgt(e,t){if(Math.abs(e)<=My)return e/My;let n=My,i=Lb,o,r=0,s;return e>0?(o=Math.log(t[t.length-1]),s=(o-r)/(i-n),Math.exp(r+s*(e-n))):(o=Math.log(-t[0]),s=(o-r)/(i-n),-Math.exp(r+s*(Math.abs(e)-n)))}function jgt(e,t,n){if(n.clockStep===yo.SYSTEM_CLOCK)return My;if(Math.abs(e)<=1)return e*My;let i=t[t.length-1];e>i?e=i:e<-i&&(e=-i);let o=My,r=Lb,s,a=0,c;return e>0?(s=Math.log(i),c=(s-a)/(r-o),(Math.log(e)-a)/c+o):(s=Math.log(-t[0]),c=(s-a)/(r-o),-((Math.log(Math.abs(e))-a)/c+o))}function Sf(e){let t=this;this._clockViewModel=e,this._allShuttleRingTicks=[],this._dateFormatter=Sf.defaultDateFormatter,this._timeFormatter=Sf.defaultTimeFormatter,this.shuttleRingDragging=!1,this.snapToTicks=!1,Te.track(this,["_allShuttleRingTicks","_dateFormatter","_timeFormatter","shuttleRingDragging","snapToTicks"]),this._sortedFilteredPositiveTicks=[],this.setShuttleRingTicks(Sf.defaultTicks),this.timeLabel=void 0,Te.defineProperty(this,"timeLabel",function(){return t._timeFormatter(t._clockViewModel.currentTime,t)}),this.dateLabel=void 0,Te.defineProperty(this,"dateLabel",function(){return t._dateFormatter(t._clockViewModel.currentTime,t)}),this.multiplierLabel=void 0,Te.defineProperty(this,"multiplierLabel",function(){let s=t._clockViewModel;if(s.clockStep===yo.SYSTEM_CLOCK)return"Today";let a=s.multiplier;return a%1===0?`${a.toFixed(0)}x`:`${a.toFixed(3).replace(/0{0,3}$/,"")}x`}),this.shuttleRingAngle=void 0,Te.defineProperty(this,"shuttleRingAngle",{get:function(){return jgt(e.multiplier,t._allShuttleRingTicks,e)},set:function(s){s=Math.max(Math.min(s,Lb),-Lb);let a=t._allShuttleRingTicks,c=t._clockViewModel;if(c.clockStep=yo.SYSTEM_CLOCK_MULTIPLIER,Math.abs(s)===Lb){c.multiplier=s>0?a[a.length-1]:a[0];return}let l=Wgt(s,a);if(t.snapToTicks)l=a[qq(l,a)];else if(l!==0){let f=Math.abs(l);if(f>100){let d=f.toFixed(0).length-2,p=Math.pow(10,d);l=Math.round(l/p)*p|0}else f>My?l=Math.round(l):f>1?l=+l.toFixed(1):f>0&&(l=+l.toFixed(2))}c.multiplier=l}}),this._canAnimate=void 0,Te.defineProperty(this,"_canAnimate",function(){let s=t._clockViewModel,a=s.clockRange;if(t.shuttleRingDragging||a===kr.UNBOUNDED)return!0;let c=s.multiplier,l=s.currentTime,f=s.startTime,d=!1;if(a===kr.LOOP_STOP)d=ee.greaterThan(l,f)||l.equals(f)&&c>0;else{let p=s.stopTime;d=ee.greaterThan(l,f)&&ee.lessThan(l,p)||l.equals(f)&&c>0||l.equals(p)&&c<0}return d||(s.shouldAnimate=!1),d}),this._isSystemTimeAvailable=void 0,Te.defineProperty(this,"_isSystemTimeAvailable",function(){let s=t._clockViewModel;if(s.clockRange===kr.UNBOUNDED)return!0;let c=s.systemTime;return ee.greaterThanOrEquals(c,s.startTime)&&ee.lessThanOrEquals(c,s.stopTime)}),this._isAnimating=void 0,Te.defineProperty(this,"_isAnimating",function(){return t._clockViewModel.shouldAnimate&&(t._canAnimate||t.shuttleRingDragging)});let n=Sn(function(){let s=t._clockViewModel;s.shouldAnimate?s.shouldAnimate=!1:t._canAnimate&&(s.shouldAnimate=!0)});this._pauseViewModel=new ax(n,{toggled:Te.computed(function(){return!t._isAnimating}),tooltip:"Pause"});let i=Sn(function(){let s=t._clockViewModel,a=s.multiplier;a>0&&(s.multiplier=-a),s.shouldAnimate=!0});this._playReverseViewModel=new ax(i,{toggled:Te.computed(function(){return t._isAnimating&&e.multiplier<0}),tooltip:"Play Reverse"});let o=Sn(function(){let s=t._clockViewModel,a=s.multiplier;a<0&&(s.multiplier=-a),s.shouldAnimate=!0});this._playForwardViewModel=new ax(o,{toggled:Te.computed(function(){return t._isAnimating&&e.multiplier>0&&e.clockStep!==yo.SYSTEM_CLOCK}),tooltip:"Play Forward"});let r=Sn(function(){t._clockViewModel.clockStep=yo.SYSTEM_CLOCK},Te.getObservable(this,"_isSystemTimeAvailable"));this._playRealtimeViewModel=new ax(r,{toggled:Te.computed(function(){return e.clockStep===yo.SYSTEM_CLOCK}),tooltip:Te.computed(function(){return t._isSystemTimeAvailable?"Today (real-time)":"Current time not in range"})}),this._slower=Sn(function(){let s=t._clockViewModel,a=t._allShuttleRingTicks,c=s.multiplier,l=qq(c,a)-1;l>=0&&(s.multiplier=a[l])}),this._faster=Sn(function(){let s=t._clockViewModel,a=t._allShuttleRingTicks,c=s.multiplier,l=qq(c,a)+1;l<a.length&&(s.multiplier=a[l])})}Sf.defaultDateFormatter=function(e,t){let n=ee.toGregorianDate(e);return`${Ggt[n.month-1]} ${n.day} ${n.year}`};Sf.defaultTicks=[.001,.002,.005,.01,.02,.05,.1,.25,.5,1,2,5,10,15,30,60,120,300,600,900,1800,3600,7200,14400,21600,43200,86400,172800,345600,604800];Sf.defaultTimeFormatter=function(e,t){let n=ee.toGregorianDate(e),i=Math.round(n.millisecond);return Math.abs(t._clockViewModel.multiplier)<1?`${n.hour.toString().padStart(2,"0")}:${n.minute.toString().padStart(2,"0")}:${n.second.toString().padStart(2,"0")}.${i.toString().padStart(3,"0")}`:`${n.hour.toString().padStart(2,"0")}:${n.minute.toString().padStart(2,"0")}:${n.second.toString().padStart(2,"0")} UTC`};Sf.prototype.getShuttleRingTicks=function(){return this._sortedFilteredPositiveTicks.slice(0)};Sf.prototype.setShuttleRingTicks=function(e){let t,n,i,o={},r=this._sortedFilteredPositiveTicks;for(r.length=0,t=0,n=e.length;t<n;++t)i=e[t],o.hasOwnProperty(i)||(o[i]=!0,r.push(i));r.sort(BAe);let s=[];for(n=r.length,t=n-1;t>=0;--t)i=r[t],i!==0&&s.push(-i);Array.prototype.push.apply(s,r),this._allShuttleRingTicks=s};Object.defineProperties(Sf.prototype,{slower:{get:function(){return this._slower}},faster:{get:function(){return this._faster}},clockViewModel:{get:function(){return this._clockViewModel}},pauseViewModel:{get:function(){return this._pauseViewModel}},playReverseViewModel:{get:function(){return this._playReverseViewModel}},playForwardViewModel:{get:function(){return this._playForwardViewModel}},playRealtimeViewModel:{get:function(){return this._playRealtimeViewModel}},dateFormatter:{get:function(){return this._dateFormatter},set:function(e){this._dateFormatter=e}},timeFormatter:{get:function(){return this._timeFormatter},set:function(e){this._timeFormatter=e}}});Sf._maxShuttleRingAngle=Lb;Sf._realtimeShuttleRingAngle=My;var Oz=Sf;function LAe(e){e=y(e,y.EMPTY_OBJECT);let t=e.globe,n=y(e.imageryProviderViewModels,[]),i=y(e.terrainProviderViewModels,[]);this._globe=t,this.imageryProviderViewModels=n.slice(0),this.terrainProviderViewModels=i.slice(0),this.dropDownVisible=!1,Te.track(this,["imageryProviderViewModels","terrainProviderViewModels","dropDownVisible"]);let o=Te.getObservable(this,"imageryProviderViewModels"),r=Te.pureComputed(function(){let d=o(),p={},g;for(g=0;g<d.length;g++){let x=d[g],C=x.category;u(p[C])?p[C].push(x):p[C]=[x]}let h=Object.keys(p),A=[];for(g=0;g<h.length;g++){let x=h[g];A.push({name:x,providers:p[x]})}return A});this._imageryProviders=r;let s=Te.getObservable(this,"terrainProviderViewModels"),a=Te.pureComputed(function(){let d=s(),p={},g;for(g=0;g<d.length;g++){let x=d[g],C=x.category;u(p[C])?p[C].push(x):p[C]=[x]}let h=Object.keys(p),A=[];for(g=0;g<h.length;g++){let x=h[g];A.push({name:x,providers:p[x]})}return A});this._terrainProviders=a,this.buttonTooltip=void 0,Te.defineProperty(this,"buttonTooltip",function(){let d=this.selectedImagery,p=this.selectedTerrain,g=u(d)?d.name:void 0,h=u(p)?p.name:void 0;return u(g)&&u(h)?`${g}
${h}`:u(g)?g:h}),this.buttonImageUrl=void 0,Te.defineProperty(this,"buttonImageUrl",function(){let d=this.selectedImagery;if(u(d))return d.iconUrl}),this.selectedImagery=void 0;let c=Te.observable();this._currentImageryLayers=[],Te.defineProperty(this,"selectedImagery",{get:function(){return c()},set:function(d){if(c()===d){this.dropDownVisible=!1;return}let p,g=this._currentImageryLayers,h=g.length,A=this._globe.imageryLayers,x=!1;for(p=0;p<h;p++){let C=A.length;for(let T=0;T<C;T++){let E=A.get(T);if(E===g[p]){A.remove(E),x=!0;break}}}if(u(d)){let C=d.creationCommand();if(Array.isArray(C)){let T=C.length;for(this._currentImageryLayers=[],p=T-1;p>=0;p--){let E=$s.fromProviderAsync(C[p]);A.add(E,0),this._currentImageryLayers.push(E)}}else{this._currentImageryLayers=[];let T=$s.fromProviderAsync(C);if(T.name=d.name,x)A.add(T,0);else{let E=A.get(0);u(E)&&A.remove(E),A.add(T,0)}this._currentImageryLayers.push(T)}}c(d),this.dropDownVisible=!1}}),this.selectedTerrain=void 0;let l=Te.observable();Te.defineProperty(this,"selectedTerrain",{get:function(){return l()},set:function(d){if(l()===d){this.dropDownVisible=!1;return}let p;u(d)&&(p=d.creationCommand());let g=!1,h=this._globe.terrainProviderChanged.addEventListener(()=>{g=!0,h()}),x=new Z4(Promise.resolve(p)).readyEvent.addEventListener(C=>{g||(this._globe.depthTestAgainstTerrain=!(C instanceof sy),this._globe.terrainProvider=C,x())});l(d),this.dropDownVisible=!1}});let f=this;this._toggleDropDown=Sn(function(){f.dropDownVisible=!f.dropDownVisible}),this.selectedImagery=y(e.selectedImageryProviderViewModel,n[0]),this.selectedTerrain=y(e.selectedTerrainProviderViewModel,i[0])}Object.defineProperties(LAe.prototype,{toggleDropDown:{get:function(){return this._toggleDropDown}},globe:{get:function(){return this._globe}}});var Mz=LAe;function Rz(e,t){e=On(e);let n=new Mz(t),i=document.createElement("button");i.type="button",i.className="cesium-button cesium-toolbar-button",i.setAttribute("data-bind","attr: { title: buttonTooltip },click: toggleDropDown"),e.appendChild(i);let o=document.createElement("img");o.setAttribute("draggable","false"),o.className="cesium-baseLayerPicker-selected",o.setAttribute("data-bind","attr: { src: buttonImageUrl }, visible: !!buttonImageUrl"),i.appendChild(o);let r=document.createElement("div");r.className="cesium-baseLayerPicker-dropDown",r.setAttribute("data-bind",'css: { "cesium-baseLayerPicker-dropDown-visible" : dropDownVisible }'),e.appendChild(r);let s=document.createElement("div");s.className="cesium-baseLayerPicker-sectionTitle",s.setAttribute("data-bind","visible: imageryProviderViewModels.length > 0"),s.innerHTML="Imagery",r.appendChild(s);let a=document.createElement("div");a.className="cesium-baseLayerPicker-section",a.setAttribute("data-bind","foreach: _imageryProviders"),r.appendChild(a);let c=document.createElement("div");c.className="cesium-baseLayerPicker-category",a.appendChild(c);let l=document.createElement("div");l.className="cesium-baseLayerPicker-categoryTitle",l.setAttribute("data-bind","text: name"),c.appendChild(l);let f=document.createElement("div");f.className="cesium-baseLayerPicker-choices",f.setAttribute("data-bind","foreach: providers"),c.appendChild(f);let d=document.createElement("div");d.className="cesium-baseLayerPicker-item",d.setAttribute("data-bind",'css: { "cesium-baseLayerPicker-selectedItem" : $data === $parents[1].selectedImagery },attr: { title: tooltip },visible: creationCommand.canExecute,click: function($data) { $parents[1].selectedImagery = $data; }'),f.appendChild(d);let p=document.createElement("img");p.className="cesium-baseLayerPicker-itemIcon",p.setAttribute("data-bind","attr: { src: iconUrl }"),p.setAttribute("draggable","false"),d.appendChild(p);let g=document.createElement("div");g.className="cesium-baseLayerPicker-itemLabel",g.setAttribute("data-bind","text: name"),d.appendChild(g);let h=document.createElement("div");h.className="cesium-baseLayerPicker-sectionTitle",h.setAttribute("data-bind","visible: terrainProviderViewModels.length > 0"),h.innerHTML="Terrain",r.appendChild(h);let A=document.createElement("div");A.className="cesium-baseLayerPicker-section",A.setAttribute("data-bind","foreach: _terrainProviders"),r.appendChild(A);let x=document.createElement("div");x.className="cesium-baseLayerPicker-category",A.appendChild(x);let C=document.createElement("div");C.className="cesium-baseLayerPicker-categoryTitle",C.setAttribute("data-bind","text: name"),x.appendChild(C);let T=document.createElement("div");T.className="cesium-baseLayerPicker-choices",T.setAttribute("data-bind","foreach: providers"),x.appendChild(T);let E=document.createElement("div");E.className="cesium-baseLayerPicker-item",E.setAttribute("data-bind",'css: { "cesium-baseLayerPicker-selectedItem" : $data === $parents[1].selectedTerrain },attr: { title: tooltip },visible: creationCommand.canExecute,click: function($data) { $parents[1].selectedTerrain = $data; }'),T.appendChild(E);let S=document.createElement("img");S.className="cesium-baseLayerPicker-itemIcon",S.setAttribute("data-bind","attr: { src: iconUrl }"),S.setAttribute("draggable","false"),E.appendChild(S);let w=document.createElement("div");w.className="cesium-baseLayerPicker-itemLabel",w.setAttribute("data-bind","text: name"),E.appendChild(w),Te.applyBindings(n,i),Te.applyBindings(n,r),this._viewModel=n,this._container=e,this._element=i,this._dropPanel=r,this._closeDropDown=function(D){i.contains(D.target)||r.contains(D.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(Rz.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});Rz.prototype.isDestroyed=function(){return!1};Rz.prototype.destroy=function(){return kt.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeDropDown,!0):(document.removeEventListener("mousedown",this._closeDropDown,!0),document.removeEventListener("touchstart",this._closeDropDown,!0)),Te.cleanNode(this._element),Te.cleanNode(this._dropPanel),this._container.removeChild(this._element),this._container.removeChild(this._dropPanel),ue(this)};var Bz=Rz;function NAe(e){let t=e.creationFunction;u(t.canExecute)||(t=Sn(t)),this._creationCommand=t,this.name=e.name,this.tooltip=e.tooltip,this.iconUrl=e.iconUrl,this._category=y(e.category,""),Te.track(this,["name","tooltip","iconUrl"])}Object.defineProperties(NAe.prototype,{creationCommand:{get:function(){return this._creationCommand}},category:{get:function(){return this._category}}});var Ds=NAe;function Ygt(){let e=[];return e.push(new Ds({name:"Bing Maps Aerial",iconUrl:tn("Widgets/Images/ImageryProviders/bingAerial.png"),tooltip:"Bing Maps aerial imagery, provided by Cesium ion",category:"Cesium ion",creationFunction:function(){return xy({style:sh.AERIAL})}})),e.push(new Ds({name:"Bing Maps Aerial with Labels",iconUrl:tn("Widgets/Images/ImageryProviders/bingAerialLabels.png"),tooltip:"Bing Maps aerial imagery with labels, provided by Cesium ion",category:"Cesium ion",creationFunction:function(){return xy({style:sh.AERIAL_WITH_LABELS})}})),e.push(new Ds({name:"Bing Maps Roads",iconUrl:tn("Widgets/Images/ImageryProviders/bingRoads.png"),tooltip:"Bing Maps standard road maps, provided by Cesium ion",category:"Cesium ion",creationFunction:function(){return xy({style:sh.ROAD})}})),e.push(new Ds({name:"ESRI World Imagery",iconUrl:tn("Widgets/Images/ImageryProviders/esriWorldImagery.png"),tooltip:`World Imagery provides one meter or better satellite and aerial imagery in many parts of the world and lower resolution satellite imagery worldwide.  The map includes NASA Blue Marble: Next Generation 500m resolution imagery at small scales (above 1:1,000,000), i-cubed 15m eSAT imagery at medium-to-large scales (down to 1:70,000) for the world, and USGS 15m Landsat imagery for Antarctica. The map features 0.3m resolution imagery in the continental United States and 0.6m resolution imagery in parts of Western Europe from DigitalGlobe. In other parts of the world, 1 meter resolution imagery is available from GeoEye IKONOS, i-cubed Nationwide Prime, Getmapping, AeroGRID, IGN Spain, and IGP Portugal.  Additionally, imagery at different resolutions has been contributed by the GIS User Community.
http://www.esri.com`,category:"Other",creationFunction:function(){return Up.fromUrl("https://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer",{enablePickFeatures:!1})}})),e.push(new Ds({name:"ESRI World Street Map",iconUrl:tn("Widgets/Images/ImageryProviders/esriWorldStreetMap.png"),tooltip:`This worldwide street map presents highway-level data for the world. Street-level data includes the United States; much of Canada; Japan; most countries in Europe; Australia and New Zealand; India; parts of South America including Argentina, Brazil, Chile, Colombia, and Venezuela; Ghana; and parts of southern Africa including Botswana, Lesotho, Namibia, South Africa, and Swaziland.
http://www.esri.com`,category:"Other",creationFunction:function(){return Up.fromUrl("https://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer",{enablePickFeatures:!1})}})),e.push(new Ds({name:"ESRI National Geographic",iconUrl:tn("Widgets/Images/ImageryProviders/esriNationalGeographic.png"),tooltip:`This web map contains the National Geographic World Map service. This map service is designed to be used as a general reference map for informational and educational purposes as well as a basemap by GIS professionals and other users for creating web maps and web mapping applications.
http://www.esri.com`,category:"Other",creationFunction:function(){return Up.fromUrl("https://services.arcgisonline.com/ArcGIS/rest/services/NatGeo_World_Map/MapServer/",{enablePickFeatures:!1})}})),e.push(new Ds({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 gb({url:"https://a.tile.openstreetmap.org/"})}})),e.push(new Ds({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 gb({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 Ds({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 gb({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 Ds({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 Ud.fromAssetId(3954)}})),e.push(new Ds({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 Ud.fromAssetId(3845)}})),e.push(new Ds({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 Ud.fromAssetId(3812)}})),e.push(new Ds({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 Gp.fromUrl(tn("Assets/Textures/NaturalEarthII"))}})),e}var Lz=Ygt;function qgt(){let e=[];return e.push(new Ds({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 sy}})),e.push(new Ds({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 ZE({requestWaterMask:!0,requestVertexNormals:!0})}})),e}var Nz=qgt;function Xgt(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 Xq(e,t,n){let i=Math.min(n,t);return i=Math.max(i,e),i}var Kgt=new In,Jgt=new m;function kI(e,t){let n=this,i=e.canvas,o=new _f(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=Sn(function(){n.dropDownVisible=!n.dropDownVisible}),this._toggleGeneral=Sn(function(){n.generalVisible=!n.generalVisible}),this._togglePrimitives=Sn(function(){n.primitivesVisible=!n.primitivesVisible}),this._toggleTerrain=Sn(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 by({container:n._performanceContainer}):n._performanceContainer.innerHTML=""}),this._showPrimitiveBoundingSphere=Sn(function(){return n._primitive.debugShowBoundingVolume=n.primitiveBoundingSphere,n._scene.requestRender(),!0}),this._primitiveBoundingSphereSubscription=Te.getObservable(this,"primitiveBoundingSphere").subscribe(function(){n._showPrimitiveBoundingSphere()}),this._showPrimitiveReferenceFrame=Sn(function(){if(n.primitiveReferenceFrame){let l=n._primitive.modelMatrix;n._modelMatrixPrimitive=new SV({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=Sn(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=Sn(function(){let l=n.depthFrustum+1;return n.depthFrustum=Xq(1,n._numberOfFrustums,l),n._scene.requestRender(),!0}),this._decrementDepthFrustum=Sn(function(){let l=n.depthFrustum-1;return n.depthFrustum=Xq(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=Sn(function(){return n.tileCoordinates&&!u(s)?s=e.imageryLayers.addImageryProvider(new Q4({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=Sn(function(){return n.tileBoundingSphere?r._surface.tileProvider._debug.boundingSphereTile=n._tile:r._surface.tileProvider._debug.boundingSphereTile=void 0,n._scene.requestRender(),!0}),this._doFilterTile=Sn(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=Sn(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,Kgt),g=r.pick(p,n._scene,Jgt);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=Sn(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(kI.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 Sn(function(){e.tile=e.tile.parent})}},selectNW:{get:function(){let e=this;return Sn(function(){e.tile=e.tile.northwestChild})}},selectNE:{get:function(){let e=this;return Sn(function(){e.tile=e.tile.northeastChild})}},selectSW:{get:function(){let e=this;return Sn(function(){e.tile=e.tile.southwestChild})}},selectSE:{get:function(){let e=this;return Sn(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: ${n.tileBoundingRegion.maximumHeight}`:this.tileText+="<br>(Tile is not loaded)"}this._tile=e,this.showTileBoundingSphere(),this.doFilterTile()}else this.hasPickedTile=!1,this._tile=void 0}}});kI.prototype._update=function(){this.frustums&&(this.frustumStatisticText=Xgt(this._scene.debugFrustumStatistics));let e=this._scene.numberOfFrustums;this._numberOfFrustums=e,this.depthFrustum=Xq(1,e,this.depthFrustum),this.depthFrustumText=`${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}`};kI.prototype.isDestroyed=function(){return!1};kI.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 Fz=kI;function Uz(e,t){e=On(e);let n=document.createElement("div"),i=new Fz(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=ic.createSection,c=ic.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 k=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),k.appendChild(V),k.appendChild(G),L.appendChild(k),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(Uz.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});Uz.prototype.isDestroyed=function(){return!1};Uz.prototype.destroy=function(){return Te.cleanNode(this._element),this._container.removeChild(this._element),this.viewModel.destroy(),ue(this)};var Vz=Uz;function Zgt(e){return function(t){let n=e._scene.pick(t.position);u(n)&&n.primitive instanceof za&&(e.tileset=n.primitive),e.pickActive=!1}}function UAe(e,t){t?e._eventHandler.setInputAction(function(n){let i=e._scene.pick(n.endPosition);u(i)&&i.primitive instanceof za&&(e.tileset=i.primitive)},An.MOUSE_MOVE):(e._eventHandler.removeInputAction(An.MOUSE_MOVE),e.picking=e.picking)}var Qgt={maximumFractionDigits:3};function zI(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,Qgt):Math.round(t).toLocaleString()}function HI(e,t){if(!u(e))return"";let n=t?e._statisticsPerPass[No.PICK]:e._statisticsPerPass[No.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>${n.numberOfTilesCulledWithChildrenUnion.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Geometry Memory (MB): </strong>${zI(n.geometryByteLength)}</li><li><strong>Texture Memory (MB): </strong>${zI(n.texturesByteLength)}</li><li><strong>Batch Table Memory (MB): </strong>${zI(n.batchTableByteLength)}</li>`,i+="</ul>"),i}function VAe(){let e=Ui.statistics;return`
  <ul class="cesium-cesiumInspector-statistics">
    <li><strong>Geometry Memory (MB): </strong>${zI(e.geometryByteLength)}</li>
    <li><strong>Texture Memory (MB): </strong>${zI(e.texturesByteLength)}</li>
  </ul>
  `}var $gt=[{text:"Highlight",value:Ul.HIGHLIGHT},{text:"Replace",value:Ul.REPLACE},{text:"Mix",value:Ul.MIX}],FAe=new z(1,1,0,.4),eyt=new z,kz=new z;function ta(e,t){let n=this,i=e.canvas;this._eventHandler=new _f(i),this._scene=e,this._performanceContainer=t,this._canvas=i,this._performanceDisplay=new by({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=Ul.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 Bs?(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=Zgt(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 k=Te.observable();Te.defineProperty(this,"skipLevels",{get:function(){return k()},set:function(U){U=Number(U),isNaN(U)||(k(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)||UAe(this,!0)}Object.defineProperties(ta.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 $gt}},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=HI(e,!1),this._pickStatisticsText=HI(e,!0),this._resourceCacheStatisticsText=VAe(),UAe(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,eyt):z.WHITE:t.color=kz,this._scene.requestRender()),u(e)&&(z.clone(e.color,kz),e.color=FAe,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()&&!Kq(t.content)&&(t.color=kz,this._scene.requestRender()),u(e)&&!Kq(e.content)&&(z.clone(e.color,kz),e.color=FAe,this._scene.requestRender()),this._tile=e}}});function Kq(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(!Kq(t[i]))return!1;return!0}return!1}ta.prototype.togglePickTileset=function(){this.pickActive=!this.pickActive};ta.prototype.toggleInspector=function(){this.inspectorVisible=!this.inspectorVisible};ta.prototype.toggleTileset=function(){this.tilesetVisible=!this.tilesetVisible};ta.prototype.toggleDisplay=function(){this.displayVisible=!this.displayVisible};ta.prototype.toggleUpdate=function(){this.updateVisible=!this.updateVisible};ta.prototype.toggleLogging=function(){this.loggingVisible=!this.loggingVisible};ta.prototype.toggleStyle=function(){this.styleVisible=!this.styleVisible};ta.prototype.toggleTileDebugLabels=function(){this.tileDebugLabelsVisible=!this.tileDebugLabelsVisible};ta.prototype.toggleOptimization=function(){this.optimizationVisible=!this.optimizationVisible};ta.prototype.trimTilesCache=function(){u(this._tileset)&&this._tileset.trimLoadedTiles()};ta.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 _y(JSON.parse(this.styleString)),this._shouldStyle=!0,this._scene.requestRender()}catch(t){this._editorError=t.toString()}this.feature=this._feature,this.tile=this._tile}};ta.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(`
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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" 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}'),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(fH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});fH.prototype.isDestroyed=function(){return!1};fH.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 dH=fH;function mH(e,t){this._scene=e;let 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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 TH=qAe;var Qq=1e12,vf={none:0,scrub:1,slide:2,zoom:3,touchOnly:4},Fc={none:0,scrub:1,slideZoom:2,singleTap:3,ignore:4},Ry=[.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],xyt=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];function Uc(e,t){e=On(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=vf.none,this._touchMode=Fc.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=Cyt(this),this._onMouseUp=Tyt(this),this._onMouseMove=Eyt(this),this._onMouseWheel=byt(this),this._onTouchStart=Syt(this),this._onTouchMove=wyt(this),this._onTouchEnd=vyt(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()}Uc.prototype.addEventListener=function(e,t,n){this._topDiv.addEventListener(e,t,n)};Uc.prototype.removeEventListener=function(e,t,n){this._topDiv.removeEventListener(e,t,n)};Uc.prototype.isDestroyed=function(){return!1};Uc.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)};Uc.prototype.addHighlightRange=function(e,t,n){let i=new CH(e,t,n);return this._highlightRanges.push(i),this.resize(),i};Uc.prototype.addTrack=function(e,t,n,i){let o=new TH(e,t,n,i);return this._trackList.push(o),this._lastHeight=void 0,this.resize(),o};Uc.prototype.zoomTo=function(e,t){if(this._startJulian=e,this._endJulian=t,this._timeBarSecondsSpan=ee.secondsDifference(t,e),this._clock&&this._clock.clockRange!==kr.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)};Uc.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 $q(e){return e<10?`0${e.toString()}`:e.toString()}Uc.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`${xyt[t.month-1]} ${t.day} ${t.year} ${$q(t.hour)}:${$q(t.minute)}:${$q(t.second)}${i}`};Uc.prototype.smallestTicInPixels=7;Uc.prototype._makeTics=function(){let e=this._timeBarEle,t=ee.secondsDifference(this._scrubJulian,this._startJulian),n=Math.round(t*this._topDiv.clientWidth/this._timeBarSecondsSpan),i=n-8,o,r=this;this._needleEle.style.left=`${n.toString()}px`;let s="",a=.01,c=31536e6,l=1e-10,f=0,d=this._timeBarSecondsSpan;d<a?(d=a,this._timeBarSecondsSpan=a,this._endJulian=ee.addSeconds(this._startJulian,a,new ee)):d>c&&(d=c,this._timeBarSecondsSpan=c,this._endJulian=ee.addSeconds(this._startJulian,c,new ee));let p=this._timeBarEle.clientWidth;p<10&&(p=10);let g=this._startJulian,h=Math.min(d/p*1e-5,.4),A,x=ee.toGregorianDate(g);d>31536e4?A=ee.fromDate(new Date(Date.UTC(Math.floor(x.year/100)*100,0))):d>31536e3?A=ee.fromDate(new Date(Date.UTC(Math.floor(x.year/10)*10,0))):d>86400?A=ee.fromDate(new Date(Date.UTC(x.year,0))):A=ee.fromDate(new Date(Date.UTC(x.year,x.month,x.day)));let 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=Ry.length,k;for(k=0;k<F;++k){let U=Ry[k];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,Ry[I]))<1e-5){Ry[I]>=f&&(_=Ry[I]);break}if(R>=0)for(;R<I;){if(Math.abs(D(_,Ry[R]))<1e-5&&Ry[R]>=f){b=Ry[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})};Uc.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)))};Uc.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 Cyt(e){return function(t){e._mouseMode!==vf.touchOnly&&(t.button===0?(e._mouseMode=vf.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition="-16px 0"),e._onMouseMove(t)):(e._mouseX=t.clientX,t.button===2?e._mouseMode=vf.zoom:e._mouseMode=vf.slide)),t.preventDefault()}}function Tyt(e){return function(t){e._mouseMode=vf.none,e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0"),e._timelineDrag=0,e._timelineDragLocation=void 0}}function Eyt(e){return function(t){let n;if(e._mouseMode===vf.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===vf.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===vf.zoom&&(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0&&e.zoomFrom(Math.pow(1.01,n)))}}function byt(e){return function(t){let n=t.wheelDeltaY||t.wheelDelta||-t.detail;Qq=Math.max(Math.min(Math.abs(n),Qq),1),n/=Qq,e.zoomFrom(Math.pow(1.05,-n))}}function Syt(e){return function(t){let n=t.touches.length,i,o,r=e._topDiv.getBoundingClientRect().left;t.preventDefault(),e._mouseMode=vf.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=Fc.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition=n===1?"-16px 0":"0 0")):(e._touchMode=Fc.singleTap,e._touchState.centerX=t.touches[0].clientX-r)):n===2?(e._touchMode=Fc.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=Fc.ignore}}function vyt(e){return function(t){let n=t.touches.length,i=e._topDiv.getBoundingClientRect().left;e._touchMode===Fc.singleTap?(e._touchMode=Fc.scrub,e._onTouchMove(t)):e._touchMode===Fc.scrub&&e._onTouchMove(t),e._mouseMode=vf.touchOnly,n!==1?e._touchMode=n>0?Fc.ignore:Fc.none:e._touchMode===Fc.slideZoom&&(e._touchState.centerX=t.touches[0].clientX-i),e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0")}}function wyt(e){return function(t){let n,i,o,r,s,a,c=1,l=e._topDiv.getBoundingClientRect().left;e._touchMode===Fc.singleTap&&(e._touchMode=Fc.slideZoom),e._mouseMode=vf.touchOnly,e._touchMode===Fc.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===Fc.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))}}Uc.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 EH=Uc;var QAe=ur(ZAe(),1);function Pyt(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 $Ae(){let e=window.screen;u(e)&&(u(e.unlockOrientation)?e.unlockOrientation():u(e.mozUnlockOrientation)?e.mozUnlockOrientation():u(e.msUnlockOrientation)?e.msUnlockOrientation():u(e.orientation&&e.orientation.unlock)&&e.orientation.unlock())}function Oyt(e,t,n,i){i()||(n()?(t.useWebVR=!1,e._locked&&($Ae(),e._locked=!1),e._noSleep.disable(),Cr.exitFullscreen(),n(!1)):(Cr.fullscreen||Cr.requestFullscreen(e._vrElement),e._noSleep.enable(),e._locked||(e._locked=Pyt("landscape")),t.useWebVR=!0,n(!0)))}function bH(e,t){let n=this,i=Te.observable(Cr.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&&Cr.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 Fr,this._eventHelper.add(e.preRender,function(){r(e.camera.frustum instanceof nn)}),this._locked=!1,this._noSleep=new QAe.default,this._command=Sn(function(){Oyt(n,e,o,r)},Te.getObservable(this,"isVREnabled")),this._vrElement=y(On(t),document.body),this._callback=function(){!Cr.fullscreen&&o()&&(e.useWebVR=!1,n._locked&&($Ae(),n._locked=!1),n._noSleep.disable(),o(!1))},document.addEventListener(Cr.changeEventName,this._callback)}Object.defineProperties(bH.prototype,{vrElement:{get:function(){return this._vrElement},set:function(e){this._vrElement=e}},command:{get:function(){return this._command}}});bH.prototype.isDestroyed=function(){return!1};bH.prototype.destroy=function(){this._eventHelper.removeAll(),document.removeEventListener(Cr.changeEventName,this._callback),ue(this)};var SH=bH;var Myt="M 5.3125 6.375 C 4.008126 6.375 2.96875 7.4141499 2.96875 8.71875 L 2.96875 19.5 C 2.96875 20.8043 4.008126 21.875 5.3125 21.875 L 13.65625 21.875 C 13.71832 20.0547 14.845166 18.59375 16.21875 18.59375 C 17.592088 18.59375 18.71881 20.0552 18.78125 21.875 L 27.09375 21.875 C 28.398125 21.875 29.4375 20.8043 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t=e.clock;t.currentTime=e.timeJulian,t.shouldAnimate=!1}function Byt(e){let t=e.getPropertyIds(),n="";return t.forEach(function(i){let o=e.getProperty(i);u(o)&&(n+=`<tr><th>${i}</th><td>${o}</td></tr>`)}),n.length>0&&(n=`<table class="cesium-infoBox-defaultTable"><tbody>${n}</tbody></table>`),n}function Lyt(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 exe(e,t){let n=e.scene.pick(t.position);if(u(n)){let i=y(n.id,n.primitive.id);if(i instanceof rr)return i;if(n instanceof Bs)return new rr({name:Lyt(n),description:Byt(n),feature:n})}if(u(e.scene.globe))return Uyt(e,t.position)}var Nyt=new ee;function ixe(e,t,n){if(u(n)){let i=n.clock;if(u(i)&&(i.getValue(t),u(e))){let o=i.startTime,r=i.stopTime;ee.equals(o,r)&&(r=ee.addSeconds(o,P.EPSILON2,Nyt)),e.updateFromClock(),e.zoomTo(o,r)}}}var Fyt=new m;function Uyt(e,t){let n=e.scene,i=n.camera.getPickRay(t),o=n.imageryLayers.pickImageryLayerFeatures(i,n);if(!u(o))return;let r=new rr({id:"Loading...",description:"Loading feature information..."});return o.then(function(s){if(e.selectedEntity!==r)return;if(!u(s)||s.length===0){e.selectedEntity=txe();return}let a=s[0],c=new rr({id:a.name,description:a.description});if(u(a.position)){let l=e.scene.globe.ellipsoid.cartographicToCartesian(a.position,Fyt);c.position=new Kc(l)}e.selectedEntity=c},function(){e.selectedEntity===r&&(e.selectedEntity=txe())}),r}function txe(){return new rr({id:"None",description:"No features found."})}function Vyt(e,t){let 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=`${g}px`,e.forceResize()}}function wi(e,t){e=On(e),t=y(t,y.EMPTY_OBJECT);let n=(!u(t.globe)||t.globe!==!1)&&(!u(t.baseLayerPicker)||t.baseLayerPicker!==!1),i=this,o=document.createElement("div");o.className="cesium-viewer",e.appendChild(o);let r=document.createElement("div");r.className="cesium-viewer-cesiumWidgetContainer",o.appendChild(r);let s=document.createElement("div");s.className="cesium-viewer-bottom",o.appendChild(s);let a=y(t.scene3DOnly,!1),c,l,f=!1;u(t.clockViewModel)?(l=t.clockViewModel,c=l.clock):(c=new Rm,l=new Sz(c),f=!0),u(t.shouldAnimate)&&(c.shouldAnimate=t.shouldAnimate);let d=new Tz(r,{baseLayer:n||u(t.baseLayer)||u(t.imageryProvider)?!1:void 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It will be in CesiumJS 1.107.  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Y=document.createElement("div");Y.className="cesium-viewer-animationContainer",o.appendChild(Y),_=new Pz(Y,new Oz(l))}let b;if(!u(t.timeline)||t.timeline!==!1){let Y=document.createElement("div");Y.className="cesium-viewer-timelineContainer",o.appendChild(Y),b=new EH(Y,c),b.addEventListener("settime",nxe,!1),b.zoomTo(c.startTime,c.stopTime)}let v,I,R;(!u(t.fullscreenButton)||t.fullscreenButton!==!1)&&(R=document.createElement("div"),R.className="cesium-viewer-fullscreenContainer",o.appendChild(R),v=new qz(R,t.fullscreenElement),I=Ca(v.viewModel,"isFullscreenEnabled",function(Y){R.style.display=Y?"block":"none",u(b)&&(b.container.style.right=`${R.clientWidth}px`,b.resize())}));let F,k,V;if(t.vrButton){let Y=document.createElement("div");Y.className="cesium-viewer-vrContainer",o.appendChild(Y),F=new 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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,wi.prototype._onDataSourceAdded,this),x.add(p.dataSourceRemoved,wi.prototype._onDataSourceRemoved,this),x.add(h.postUpdate,wi.prototype.resize,this),x.add(h.postRender,wi.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,wi.prototype._dataSourceAdded,this),x.add(p.dataSourceRemoved,wi.prototype._dataSourceRemoved,this);function U(Y){let Q=exe(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=exe(i,Y)}d.screenSpaceEventHandler.setInputAction(q,An.LEFT_CLICK),d.screenSpaceEventHandler.setInputAction(U,An.LEFT_DOUBLE_CLICK)}Object.defineProperties(wi.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,DH(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,ixe(this._timeline,this.clock,e))}}});wi.prototype.extend=function(e,t){e(this,t)};wi.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};wi.prototype.forceResize=function(){this._lastWidth=0,this.resize()};wi.prototype.render=function(){this._cesiumWidget.render()};wi.prototype.isDestroyed=function(){return!1};wi.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",nxe,!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)};wi.prototype._dataSourceAdded=function(e,t){t.entities.collectionChanged.addEventListener(wi.prototype._onEntityCollectionChanged,this)};wi.prototype._dataSourceRemoved=function(e,t){let n=t.entities;n.collectionChanged.removeEventListener(wi.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)};wi.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,By)===ct.DONE&&i.update(t,By)}let o,r=!1,s=this.selectedEntity,a=u(s)&&this._enableInfoOrSelection;a&&s.isShowing&&s.isAvailable(t)&&(this._dataSourceDisplay.getBoundingSphere(s,!0,By)!==ct.FAILED?o=By.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=""))};wi.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)}};wi.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)}};wi.prototype._clearTrackedObject=function(){this.trackedEntity=void 0};wi.prototype._onInfoBoxClockClicked=function(e){this.selectedEntity=void 0};wi.prototype._clearObjects=function(){this.trackedEntity=void 0,this.selectedEntity=void 0};wi.prototype._onDataSourceChanged=function(e){this.clockTrackedDataSource===e&&ixe(this.timeline,this.clock,e)};wi.prototype._onDataSourceAdded=function(e,t){this._automaticallyTrackDataSourceClocks&&(this.clockTrackedDataSource=t);let n=t.entities.id,i=this._eventHelper.add(t.changedEvent,wi.prototype._onDataSourceChanged,this);this._dataSourceChangedListeners[n]=i};wi.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}};wi.prototype.zoomTo=function(e,t){return oxe(this,e,{offset:t},!1)};wi.prototype.flyTo=function(e,t){return oxe(this,e,t,!0)};function oxe(e,t,n,i){DH(e);let o=new 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0}function DH(e){let t=e._zoomPromise;u(t)&&(Nb(e),e._completeZoom(!1))}wi.prototype._postRender=function(){kyt(this),zyt(this)};function kyt(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 za||t instanceof RI)return t._readyPromise.then(function(){let l=t.boundingSphere;u(o.offset)||(o.offset=new uf(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)),Nb(e)}).catch(()=>{DH(e)});if(t instanceof DI)return t._readyPromise.then(function(){let l=t.boundingSphere;u(o.offset)||(o.offset=new uf(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)),Nb(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)),Nb(e);return}let s=t,a=[];for(let l=0,f=s.length;l<f;l++){let d=e._dataSourceDisplay.getBoundingSphere(s[l],!1,By);if(d===ct.PENDING)return;d!==ct.FAILED&&a.push(ae.clone(By))}if(a.length===0){DH(e);return}e.trackedEntity=void 0;let c=ae.fromBoundingSpheres(a);e._zoomIsFlight?(Nb(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),Nb(e),e._completeZoom(!0))}function zyt(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,By);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?By:void 0;e._entityView=new k2(t,o,o.mapProjection.ellipsoid),e._entityView.update(n,a),e._needTrackedEntityUpdate=!1}var rxe=wi;function Hyt(e){let 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dxe=Qyt;globalThis.CESIUM_VERSION="1.104";var WXi="1.104";export{Xh as AlphaMode,xL as AlphaPipelineStage,Pz as Animation,Oz as AnimationViewModel,to as Appearance,si as ApproximateTerrainHeights,Rme as ArcGISTiledElevationTerrainProvider,Up as ArcGisMapServerImageryProvider,Qt as ArcType,xc as ArticulationStageType,Ct as AssociativeArray,jn as AttributeCompression,an as AttributeType,ZU as AutoExposure,m_ as AutomaticUniforms,po as Axis,qy as AxisAlignedBoundingBox,RB as B3dmLoader,MB as B3dmParser,Bz as BaseLayerPicker,Mz as BaseLayerPickerViewModel,qx as BatchTable,TC as BatchTableHierarchy,$c as BatchTexture,CL as BatchTexturePipelineStage,_o as Billboard,Gu as BillboardCollection,sc as BillboardGraphics,fP as BillboardVisualizer,Lme as BingMapsGeocoderService,TD as BingMapsImageryProvider,AD as BingMapsStyle,Ia as BlendEquation,vo as BlendFunction,Do as BlendOption,fn as BlendingState,qe as BoundingRectangle,ae as BoundingSphere,ct as BoundingSphereState,ype as BoxEmitter,Ol as BoxGeometry,ER as BoxGeometryUpdater,sC as BoxGraphics,Zd as BoxOutlineGeometry,eV as BrdfLutGenerator,ft as Buffer,SC as BufferLoader,Fe as BufferUsage,SL as CPUStylingPipelineStage,lm as CallbackProperty,mo as Camera,lV as CameraEventAggregator,Fi as CameraEventType,tV as CameraFlightPath,H as Cartesian2,m as Cartesian3,re as Cartesian4,he as Cartographic,TU as CartographicGeocoderService,Ume as CatmullRomSpline,CC as Cesium3DContentGroup,rd as Cesium3DTile,S_ as Cesium3DTileBatchTable,Ul as Cesium3DTileColorBlendMode,Jpe as Cesium3DTileContent,lT as Cesium3DTileContentFactory,qo as Cesium3DTileContentState,Ts as Cesium3DTileContentType,Bs as Cesium3DTileFeature,xm as Cesium3DTileFeatureTable,ed as Cesium3DTileOptimizationHint,rF as Cesium3DTileOptimizations,No as Cesium3DTilePass,Rd as Cesium3DTilePassState,tg as Cesium3DTilePointFeature,jo as Cesium3DTileRefine,_y as Cesium3DTileStyle,fF as Cesium3DTileStyleEngine,Gz as Cesium3DTilesInspector,zz as Cesium3DTilesInspectorViewModel,m_e as Cesium3DTilesVoxelProvider,za as Cesium3DTileset,mF as Cesium3DTilesetBaseTraversal,aF as Cesium3DTilesetCache,mC as Cesium3DTilesetGraphics,lF as Cesium3DTilesetHeatmap,Y0 as Cesium3DTilesetMetadata,dF as Cesium3DTilesetMostDetailedTraversal,pF as Cesium3DTilesetSkipTraversal,mg as Cesium3DTilesetStatistics,ks as Cesium3DTilesetTraversal,gF as Cesium3DTilesetVisualizer,Vz as CesiumInspector,Fz as CesiumInspectorViewModel,SA as CesiumTerrainProvider,Tz as CesiumWidget,wl as Check,tw as CheckerboardMaterialProperty,hV as CircleEmitter,Yme as CircleGeometry,qme as CircleOutlineGeometry,QB as ClassificationModelDrawCommand,TL as ClassificationPipelineStage,gS as ClassificationPrimitive,kn as ClassificationType,ui as ClearCommand,RC as ClippingPlane,ys as ClippingPlaneCollection,Rm as Clock,kr as ClockRange,yo as ClockStep,Sz as ClockViewModel,x_e as CloudCollection,ID as CloudType,z as Color,Ac as ColorBlendMode,Ut as ColorGeometryInstanceAttribute,Ft as ColorMaterialProperty,IAe as Command,X as ComponentDatatype,PR as Composite3DTileContent,Dre as CompositeEntityCollection,rw as CompositeMaterialProperty,da as CompositePositionProperty,Ec as CompositeProperty,HP as CompressedTextureBuffer,Uf as ComputeCommand,cU as ComputeEngine,uV as ConditionsExpression,C_e as ConeEmitter,Kc as ConstantPositionProperty,ti as ConstantProperty,zB as ConstantSpline,GN as ContentMetadata,mU as Context,Vt as ContextLimits,f2 as CoplanarPolygonGeometry,sg as CoplanarPolygonGeometryLibrary,id as CoplanarPolygonOutlineGeometry,Bi as CornerType,OT as CorridorGeometry,Vi as CorridorGeometryLibrary,wF as CorridorGeometryUpdater,cC as CorridorGraphics,vF as CorridorOutlineGeometry,Xt as Credit,CV as CreditDisplay,uc as CubeMap,vh as CubeMapFace,jx as CubicRealPolynomial,_i as CullFace,os as CullingVolume,yf as CumulusCloud,MF as CustomDataSource,Xme as CustomHeightmapTerrainProvider,Pb as CustomShader,J_ as CustomShaderMode,ML as CustomShaderPipelineStage,I0 as CustomShaderTranslucencyMode,RF as CylinderGeometry,RT as CylinderGeometryLibrary,LF as CylinderGeometryUpdater,lC as CylinderGraphics,BF as CylinderOutlineGeometry,YF as CzmlDataSource,Vr as DataSource,Bm as DataSourceClock,XF as DataSourceCollection,F2 as DataSourceDisplay,O_e as DebugAppearance,Hp as DebugCameraPrimitive,EV as DebugInspector,SV as DebugModelMatrixPrimitive,Jme as DefaultProxy,dc as DepthFunction,IV as DepthPlane,RL as DequantizationPipelineStage,gy as DerivedCommand,fe as DeveloperError,OV as DeviceOrientationCameraController,F_e as DirectionalLight,CD as DiscardEmptyTileImagePolicy,JU as DiscardMissingTileImagePolicy,vt as DistanceDisplayCondition,Vn as DistanceDisplayConditionGeometryInstanceAttribute,jE as DoubleEndedPriorityQueue,sF as DoublyLinkedList,B_ as DracoLoader,nt as DrawCommand,qT as DynamicGeometryBatch,ci as DynamicGeometryUpdater,OP as EarthOrientationParameters,zy as EarthOrientationParametersSample,zr as EasingFunction,ul as EllipseGeometry,Zl as EllipseGeometryLibrary,i2 as EllipseGeometryUpdater,uC as EllipseGraphics,rf as EllipseOutlineGeometry,oe as Ellipsoid,Ff as EllipsoidGeodesic,js as EllipsoidGeometry,o2 as EllipsoidGeometryUpdater,fC as EllipsoidGraphics,Ku as EllipsoidOutlineGeometry,RV as EllipsoidPrimitive,Ma as EllipsoidRhumbLine,U_e as EllipsoidSurfaceAppearance,Pa as EllipsoidTangentPlane,sy as EllipsoidTerrainProvider,xg as EllipsoidalOccluder,kv as Empty3DTileContent,Wn as EncodedCartesian3,rr as Entity,ef as EntityCluster,zs as EntityCollection,k2 as EntityView,ye as Event,Fr as EventHelper,zf as Expression,_t as ExpressionNodeType,tf as ExtrapolationType,kt as FeatureDetection,D0 as FeatureIdPipelineStage,FV as Fog,Me as ForEach,UV as FrameRateMonitor,VV as FrameState,la as Framebuffer,hi as FramebufferManager,kV as FrustumCommands,XE as FrustumGeometry,IU as FrustumOutlineGeometry,Cr as Fullscreen,qz as FullscreenButton,jz as FullscreenButtonViewModel,j2 as GeoJsonDataSource,LB as GeoJsonLoader,wA as GeocodeType,Jz as Geocoder,ohe as GeocoderService,Xz as GeocoderViewModel,Ii as GeographicProjection,ji as GeographicTilingScheme,lt as Geometry,UR as Geometry3DTileContent,De as GeometryAttribute,pn as GeometryAttributes,she as GeometryFactory,xt as GeometryInstance,hc as GeometryInstanceAttribute,rn as GeometryOffsetAttribute,Fn as GeometryPipeline,NL as GeometryPipelineStage,Of as GeometryType,li as GeometryUpdater,w2 as GeometryVisualizer,ib as GetFeatureInfoFormat,Ck as Globe,Tk as GlobeDepth,WV as GlobeSurfaceShaderSet,Nd as GlobeSurfaceTile,uk as GlobeSurfaceTileProvider,fk as GlobeTranslucency,Ek as GlobeTranslucencyFramebuffer,bk as GlobeTranslucencyState,qS as GltfBufferViewLoader,XS as GltfDracoLoader,KS as GltfImageLoader,JS as GltfIndexBufferLoader,QS as GltfJsonLoader,Jh as GltfLoader,Hl as GltfLoaderUtil,EB as GltfStructuralMetadataLoader,$S as GltfTextureLoader,ev as GltfVertexBufferLoader,qge as GoogleEarthEnterpriseImageryProvider,kD as GoogleEarthEnterpriseMapsProvider,ih as GoogleEarthEnterpriseMetadata,pD as GoogleEarthEnterpriseTerrainData,phe as GoogleEarthEnterpriseTerrainProvider,PU as GoogleEarthEnterpriseTileInformation,t3 as GpxDataSource,n_ as GregorianDate,Xge as GridImageryProvider,pw as GridMaterialProperty,qn as GroundGeometryUpdater,iC as GroundPolylineGeometry,om as GroundPolylinePrimitive,Xc as GroundPrimitive,Yv as GroupMetadata,uf as HeadingPitchRange,lc as HeadingPitchRoll,wP as Heap,We as HeightReference,Id as HeightmapEncoding,Ka as HeightmapTerrainData,lD as HeightmapTessellator,FF as HermitePolynomialApproximation,E0 as HermiteSpline,GS as HilbertOrder,$z as HomeButton,Zz as HomeButtonViewModel,pi as HorizontalOrigin,hb as I3SDataProvider,Sk as I3SFeature,vk as I3SField,tI as I3SGeometry,WA as I3SLayer,nI as I3SNode,kB as I3dmLoader,FB as I3dmParser,BU as Iau2000Orientation,RP as Iau2006XysData,Fx as Iau2006XysSample,LU as IauOrientationAxes,RU as IauOrientationParameters,xC as ImageBasedLighting,oL as ImageBasedLightingPipelineStage,r0 as ImageMaterialProperty,qD as Imagery,$s as ImageryLayer,mk as ImageryLayerCollection,oh as ImageryLayerFeatureInfo,yl as ImageryProvider,di as ImageryState,sv as Implicit3DTileContent,WS as ImplicitAvailabilityBitstream,jS as ImplicitMetadataView,Kr as ImplicitSubdivisionScheme,PC as ImplicitSubtree,fV as ImplicitSubtreeCache,HR as ImplicitSubtreeMetadata,ST as ImplicitTileCoordinates,X0 as ImplicitTileset,Ve as IndexDatatype,nH as InfoBox,eH as InfoBoxViewModel,ic as InspectorShared,Jr as InstanceAttributeSemantic,_L as InstancingPipelineStage,Ohe as InterpolationAlgorithm,Am as InterpolationType,en as Intersect,Ji as IntersectionTests,oy as Intersections2D,Hc as Interval,iI as InvertClassification,fm as Ion,FU as IonGeocoderService,Ud as IonImageryProvider,aa as IonResource,sh as IonWorldImageryStyle,ze as Iso8601,Pk as JobScheduler,La as JobType,H_ as JsonMetadataTable,ee as JulianDate,GP as KTX2Transcoder,ga as KeyboardEventModifier,$i as KeyframeNode,n3 as KmlCamera,oU as KmlDataSource,Y3 as KmlLookAt,X3 as KmlTour,J3 as KmlTourFlyTo,Z3 as KmlTourWait,N0 as Label,cp as LabelCollection,rm as LabelGraphics,Yo as LabelStyle,D2 as LabelVisualizer,UF as LagrangePolynomialApproximation,Hi as LeapSecond,$ge as Light,op as LightingModel,UL as LightingPipelineStage,FT as LinearApproximation,T0 as LinearSpline,Zc as ManagedArray,pu as MapMode2D,Rhe as MapProjection,zD as MapboxImageryProvider,tye as MapboxStyleImageryProvider,Wi as Material,ao as MaterialAppearance,kL as MaterialPipelineStage,or as MaterialProperty,P as Math,eo as Matrix2,Z as Matrix3,B as Matrix4,oI as Megatexture,gm as MetadataClass,h0 as MetadataClassProperty,on as MetadataComponentType,Un as MetadataEntity,mB as MetadataEnum,fB as MetadataEnumValue,qf as MetadataPipelineStage,ym as MetadataSchema,nv as MetadataSchemaLoader,OC as MetadataSemantic,kl as MetadataTable,WR as MetadataTableProperty,Gt as MetadataType,wh as MipmapHint,bm as Model,rp as Model3DTileContent,nN as ModelAlphaOptions,jB as ModelAnimation,WB as ModelAnimationChannel,qB as ModelAnimationCollection,Wl as ModelAnimationLoop,Cm as ModelAnimationState,aL as ModelArticulation,rL as ModelArticulationStage,uL as ModelClippingPlanesPipelineStage,w0 as ModelColorPipelineStage,Bt as ModelComponents,eL as ModelDrawCommand,XB as ModelFeature,KB as ModelFeatureTable,y_ as ModelGraphics,hN as ModelLightingOptions,gL as ModelMatrixUpdateStage,fL as ModelNode,rN as ModelRenderResources,AL as ModelRuntimeNode,eN as ModelRuntimePrimitive,gN as ModelSceneGraph,lN as ModelSilhouettePipelineStage,tN as ModelSkin,dN as ModelSplitterPipelineStage,yN as ModelStatistics,Wo as ModelType,$t as ModelUtility,P2 as ModelVisualizer,Bk as Moon,HL as MorphTargetsPipelineStage,Bhe as MorphWeightSpline,K0 as MortonOrder,YN as Multiple3DTileContent,PB as MultisampleFramebuffer,rH as NavigationHelpButton,iH as NavigationHelpButtonViewModel,Pt as NearFarScalar,nye as NeverTileDiscardPolicy,mN as NodeRenderResources,yL as NodeStatisticsPipelineStage,dC as NodeTransformationProperty,Nk as OIT,HU as Occluder,um as OctahedralProjectedCubeMap,Ki as OffsetGeometryInstanceAttribute,Fhe as OpenCageGeocoderService,gb as OpenStreetMapImageryProvider,JF as OrderedGroundPrimitiveCollection,Rn as OrientedBoundingBox,nn as OrthographicFrustum,Lr as OrthographicOffCenterFrustum,Uhe as Packable,Vhe as PackableForInterpolation,aI as Particle,aye as ParticleBurst,lye as ParticleEmitter,dye as ParticleSystem,Se as Pass,Pc as PassState,A_ as PathGraphics,O2 as PathVisualizer,NU as PeliasGeocoderService,sn as PerInstanceColorAppearance,by as PerformanceDisplay,cH as PerformanceWatchdog,sH as PerformanceWatchdogViewModel,vi as PerspectiveFrustum,_l as PerspectiveOffCenterFrustum,kk as PickDepth,zk as PickDepthFramebuffer,Hk as PickFramebuffer,Jk as Picking,GL as PickingPipelineStage,Vg as PinBuilder,Ke as PixelDatatype,at as PixelFormat,ln as Plane,a2 as PlaneGeometry,u2 as PlaneGeometryUpdater,TR as PlaneGraphics,l2 as PlaneOutlineGeometry,bv as PntsLoader,eT as PntsParser,e4 as PointCloud,W_ as PointCloudEyeDomeLighting,Zh as PointCloudShading,jL as PointCloudStylingPipelineStage,hC as PointGraphics,Gs as PointPrimitive,fw as PointPrimitiveCollection,M2 as PointVisualizer,iE as PolygonGeometry,Yn as PolygonGeometryLibrary,p2 as PolygonGeometryUpdater,sm as PolygonGraphics,Jc as PolygonHierarchy,h2 as PolygonOutlineGeometry,fi as PolygonPipeline,Kf as Polyline,_w as PolylineArrowMaterialProperty,Dm as PolylineCollection,Xr as PolylineColorAppearance,gw as PolylineDashMaterialProperty,Ug as PolylineGeometry,B2 as PolylineGeometryUpdater,yw as PolylineGlowMaterialProperty,_c as PolylineGraphics,sa as PolylineMaterialAppearance,tA as PolylineOutlineMaterialProperty,Ri as PolylinePipeline,N2 as PolylineVisualizer,_2 as PolylineVolumeGeometry,Om as PolylineVolumeGeometryLibrary,y2 as PolylineVolumeGeometryUpdater,pC as PolylineVolumeGraphics,g2 as PolylineVolumeOutlineGeometry,g_ as PositionProperty,Tg as PositionPropertyArray,xo as PostProcessStage,x4 as PostProcessStageCollection,Sl as PostProcessStageComposite,zd as PostProcessStageLibrary,Tf as PostProcessStageSampleMode,Eb as PostProcessStageTextureCache,vn as Primitive,Jl as PrimitiveCollection,UC as PrimitiveLoadPlan,FC as PrimitiveOutlineGenerator,XL as PrimitiveOutlinePipelineStage,$x as PrimitivePipeline,pN as PrimitiveRenderResources,Tr as PrimitiveState,KL as PrimitiveStatisticsPipelineStage,Le as PrimitiveType,dH as ProjectionPicker,uH as ProjectionPickerViewModel,j as Property,Aw as PropertyArray,LC as PropertyAttribute,xB as PropertyAttributeProperty,Ll as PropertyBag,tl as PropertyTable,BC as PropertyTexture,AB as PropertyTextureProperty,Ds as ProviderViewModel,zhe as Proxy,Wc as QuadraticRealPolynomial,hk as QuadtreeOccluders,xk as QuadtreePrimitive,_k as QuadtreeTile,Zs as QuadtreeTileLoadState,Wye as QuadtreeTileProvider,HE as QuantizedMeshTerrainData,_1 as QuarticRealPolynomial,Ne as Quaternion,GB as QuaternionSpline,U0 as Queue,In as Ray,le as Rectangle,dE as RectangleCollisionChecker,cE as RectangleGeometry,bs as RectangleGeometryLibrary,A2 as RectangleGeometryUpdater,am as RectangleGraphics,_T as RectangleOutlineGeometry,no as ReferenceFrame,bg as ReferenceProperty,ke as RenderState,Vu as Renderbuffer,il as RenderbufferFormat,nr as Request,Eh as RequestErrorEvent,cc as RequestScheduler,ri as RequestState,ns as RequestType,Ie as Resource,Ui as ResourceCache,Gl as ResourceCacheKey,_B as ResourceCacheStatistics,io as ResourceLoader,St as ResourceLoaderState,ld as Rotation,de as RuntimeError,M_ as S2Cell,Us as SDFSettings,ma as SampledPositionProperty,nf as SampledProperty,dn as Sampler,Mp as ScaledPositionProperty,F4 as Scene,yb as SceneFramebuffer,ne as SceneMode,JL as SceneMode2DPipelineStage,_H as SceneModePicker,hH as SceneModePickerViewModel,Qi as SceneTransforms,T4 as SceneTransitioner,O4 as ScreenSpaceCameraController,_f as ScreenSpaceEventHandler,An as ScreenSpaceEventType,P0 as SelectedFeatureIdPipelineStage,xH as SelectionIndicator,yH as SelectionIndicatorViewModel,QC as ShaderBuilder,lU as ShaderCache,Ee as ShaderDestination,oN as ShaderFunction,Zt as ShaderProgram,He as ShaderSource,iN as ShaderStruct,vy as ShadowMap,Xp as ShadowMapShader,yn as ShadowMode,Mu as ShadowVolumeAppearance,gn as ShowGeometryInstanceAttribute,TA as Simon1994PlanetaryPositions,npe as SimplePolylineGeometry,HD as SingleTileImageryProvider,QL as SkinningPipelineStage,k4 as SkyAtmosphere,W4 as SkyBox,j4 as SpatialNode,H0e as SphereEmitter,ipe as SphereGeometry,ug as SphereOutlineGeometry,VF as Spherical,oo as Spline,ol as SplitDirection,mI as Splitter,pd as StaticGeometryColorBatch,gd as StaticGeometryPerMaterialBatch,Mw as StaticGroundGeometryColorBatch,T2 as StaticGroundGeometryPerMaterialBatch,L2 as StaticGroundPolylinePerMaterialBatch,Rw as StaticOutlineGeometryBatch,Lt as StencilConstants,zn as StencilFunction,dt as StencilOperation,HB as SteppedSpline,xw as StripeMaterialProperty,Lm as StripeOrientation,Ua as StructuralMetadata,Tm as StyleCommandsNeeded,G0e as StyleExpression,K4 as Sun,$g as SunLight,B4 as SunPostProcess,vB as SupportedImageFormats,bz as SvgPathBindingHandler,gi as TaskProcessor,Z4 as Terrain,Qm as TerrainData,Oc as TerrainEncoding,jc as TerrainExaggeration,JD as TerrainFillMesh,Pd as TerrainMesh,yC as TerrainOffsetProperty,Qr as TerrainProvider,Ks as TerrainQuantization,Ao as TerrainState,Mt as Texture,R0 as TextureAtlas,uU as TextureCache,bi as TextureMagnificationFilter,xz as TextureManager,cn as TextureMinificationFilter,xAe as TextureUniform,Dn as TextureWrap,$m as TileAvailability,nd as TileBoundingRegion,eF as TileBoundingS2Cell,fg as TileBoundingSphere,W0e as TileBoundingVolume,Q4 as TileCoordinatesImageryProvider,j0e as TileDiscardPolicy,_n as TileEdge,XD as TileImagery,Gp as TileMapServiceImageryProvider,WN as TileMetadata,od as TileOrientedBoundingBox,Ti as TileProviderError,yk as TileReplacementQueue,$n as TileSelectionResult,Y0e as TileState,TN as Tileset3DTileContent,oF as TilesetMetadata,nL as TilesetPipelineStage,ope as TilingScheme,Qn as TimeConstants,cb as TimeDynamicImagery,DI as TimeDynamicPointCloud,bn as TimeInterval,Ur as TimeIntervalCollection,vg as TimeIntervalCollectionPositionProperty,wg as TimeIntervalCollectionProperty,Jn as TimeStandard,EH as Timeline,CH as TimelineHighlightRange,TH as TimelineTrack,$M as Tipsify,ax as ToggleButtonViewModel,ZA as Tonemapper,Ot as Transforms,a0 as TranslationRotationScale,jk as TranslucentTileClassification,pv as TridiagonalSystemSolver,Jb as TrustedServers,bb as TweenCollection,dU as UniformState,PI as UniformType,Qs as UrlTemplateImageryProvider,WXi as VERSION,wH as VRButton,SH as VRButtonViewModel,ape as VRTheWorldTerrainProvider,CAe as VaryingType,zh as Vector3DTileBatch,kN as Vector3DTileClampedPolylines,HN as Vector3DTileContent,D_ as Vector3DTileGeometry,LN as Vector3DTilePoints,NN as Vector3DTilePolygons,cT as Vector3DTilePolylines,EC as Vector3DTilePrimitive,zF as VelocityOrientationProperty,jT as VelocityVectorProperty,ai as VertexArray,$_ as VertexArrayFacade,Tt as VertexAttributeSemantic,Oe as VertexFormat,Mn as VerticalOrigin,cpe as VideoSynchronizer,xb as View,rxe as Viewer,Z0e as ViewportQuad,_r as Visibility,Nde as Visualizer,kp as VoxelBoxShape,mV as VoxelContent,zp as VoxelCylinderShape,nb as VoxelEllipsoidShape,OH as VoxelInspector,IH as VoxelInspectorViewModel,RI as VoxelPrimitive,aAe as VoxelProvider,hz as VoxelRenderResources,cAe as VoxelShape,Yi as VoxelShapeType,II as VoxelTraversal,lpe as VulkanConstants,b2 as WallGeometry,_E as WallGeometryLibrary,v2 as WallGeometryUpdater,x_ as WallGraphics,S2 as WallOutlineGeometry,te as WebGLConstants,WD as WebMapServiceImageryProvider,YD as WebMapTileServiceImageryProvider,Oi as WebMercatorProjection,Hr as WebMercatorTilingScheme,is as WindingOrder,Tv as WireframeIndexGenerator,$L as WireframePipelineStage,t4 as _shadersAcesTonemappingStage,M4 as _shadersAdditiveBlend,sI as _shadersAdjustTranslucentFS,NP as _shadersAllMaterialAppearanceFS,FP as _shadersAllMaterialAppearanceVS,n4 as _shadersAmbientOcclusionGenerate,i4 as _shadersAmbientOcclusionModulate,XP as _shadersAspectRampMaterial,yy as _shadersAtmosphereCommon,UP as _shadersBasicMaterialAppearanceFS,VP as _shadersBasicMaterialAppearanceVS,EN as _shadersBillboardCollectionFS,bN as _shadersBillboardCollectionVS,o4 as _shadersBlackAndWhite,r4 as _shadersBloomComposite,$U as _shadersBrdfLutGeneratorFS,R4 as _shadersBrightPass,s4 as _shadersBrightness,KP as _shadersBumpMapMaterial,bL as _shadersCPUStylingStageFS,EL as _shadersCPUStylingStageVS,JP as _shadersCheckerboardMaterial,pV as _shadersCloudCollectionFS,_V as _shadersCloudCollectionVS,gV as _shadersCloudNoiseFS,yV as _shadersCloudNoiseVS,Wk as _shadersCompareAndPackTranslucentDepth,Lk as _shadersCompositeOITFS,Ab as _shadersCompositeTranslucentClassification,a4 as _shadersContrastBias,wL as _shadersCustomShaderStageFS,vL as _shadersCustomShaderStageVS,Yx as _shadersCzmBuiltins,c4 as _shadersDepthOfField,vV as _shadersDepthPlaneFS,wV as _shadersDepthPlaneVS,l4 as _shadersDepthView,TAe as _shadersDepthViewPacked,ZP as _shadersDotMaterial,u4 as _shadersEdgeDetection,QP as _shadersElevationBandMaterial,$P as _shadersElevationContourMaterial,e1 as _shadersElevationRampMaterial,ND as _shadersEllipsoidFS,BV as _shadersEllipsoidSurfaceAppearanceFS,LV as _shadersEllipsoidSurfaceAppearanceVS,FD as _shadersEllipsoidVS,d4 as _shadersFXAA,y4 as _shadersFXAA3_11,t1 as _shadersFadeMaterial,DL as _shadersFeatureIdStageFS,IL as _shadersFeatureIdStageVS,f4 as _shadersFilmicTonemapping,KA as _shadersGaussianBlur1D,BL as _shadersGeometryStageFS,LL as _shadersGeometryStageVS,HV as _shadersGlobeFS,GV as _shadersGlobeVS,n1 as _shadersGridMaterial,UD as _shadersGroundAtmosphere,yO as _shadersHSBToRGB,AO as _shadersHSLToRGB,iL as _shadersImageBasedLightingStageFS,dL as _shadersInstancingStageCommon,mL as _shadersInstancingStageVS,sz as _shadersIntersectBox,rz as _shadersIntersectClippingPlanes,az as _shadersIntersectCylinder,oz as _shadersIntersectDepth,cz as _shadersIntersectEllipsoid,Db as _shadersIntersection,iz as _shadersIntersectionUtils,hL as _shadersLegacyInstancingStageVS,m4 as _shadersLensFlare,FL as _shadersLightingStageFS,VL as _shadersMaterialStageFS,mz as _shadersMegatexture,PL as _shadersMetadataStageFS,OL as _shadersMetadataStageVS,lL as _shadersModelClippingPlanesStageFS,cL as _shadersModelColorStageFS,JB as _shadersModelFS,sN as _shadersModelSilhouetteStageFS,aN as _shadersModelSilhouetteStageVS,uN as _shadersModelSplitterStageFS,ZB as _shadersModelVS,h4 as _shadersModifiedReinhardTonemapping,zL as _shadersMorphTargetsStageVS,p4 as _shadersNightVision,i1 as _shadersNormalMapMaterial,bR as _shadersOctahedralProjectionAtlasFS,SR as _shadersOctahedralProjectionFS,vR as _shadersOctahedralProjectionVS,dz as _shadersOctree,Cu as _shadersPassThrough,UA as _shadersPassThroughDepth,d1 as _shadersPerInstanceColorAppearanceFS,m1 as _shadersPerInstanceColorAppearanceVS,Gx as _shadersPerInstanceFlatColorAppearanceFS,h1 as _shadersPerInstanceFlatColorAppearanceVS,OB as _shadersPointCloudEyeDomeLighting,WL as _shadersPointCloudStylingStageVS,Q0 as _shadersPointPrimitiveCollectionFS,PF as _shadersPointPrimitiveCollectionVS,o1 as _shadersPolylineArrowMaterial,xR as _shadersPolylineColorAppearanceVS,Ru as _shadersPolylineCommon,r1 as _shadersPolylineDashMaterial,oC as _shadersPolylineFS,s1 as _shadersPolylineGlowMaterial,CR as _shadersPolylineMaterialAppearanceVS,a1 as _shadersPolylineOutlineMaterial,_R as _shadersPolylineShadowVolumeFS,gR as _shadersPolylineShadowVolumeMorphFS,yR as _shadersPolylineShadowVolumeMorphVS,AR as _shadersPolylineShadowVolumeVS,PN as _shadersPolylineVS,qL as _shadersPrimitiveOutlineStageFS,YL as _shadersPrimitiveOutlineStageVS,xO as _shadersRGBToHSB,CO as _shadersRGBToHSL,TO as _shadersRGBToXYZ,_4 as _shadersReinhardTonemapping,ZV as _shadersReprojectWebMercatorFS,QV as _shadersReprojectWebMercatorVS,c1 as _shadersRimLightingMaterial,xv as _shadersSelectedFeatureIdStageCommon,_S as _shadersShadowVolumeAppearanceFS,KM as _shadersShadowVolumeAppearanceVS,Jy as _shadersShadowVolumeFS,g4 as _shadersSilhouette,ZL as _shadersSkinningStageVS,TI as _shadersSkyAtmosphereCommon,U4 as _shadersSkyAtmosphereFS,V4 as _shadersSkyAtmosphereVS,z4 as _shadersSkyBoxFS,H4 as _shadersSkyBoxVS,l1 as _shadersSlopeRampMaterial,u1 as _shadersStripeMaterial,Y4 as _shadersSunFS,q4 as _shadersSunTextureFS,X4 as _shadersSunVS,kP as _shadersTexturedMaterialAppearanceFS,zP as _shadersTexturedMaterialAppearanceVS,VN as _shadersVector3DTileClampedPolylinesFS,UN as _shadersVector3DTileClampedPolylinesVS,FN as _shadersVector3DTilePolylinesVS,HS as _shadersVectorTileVS,$4 as _shadersViewportQuadFS,LE as _shadersViewportQuadVS,tz as _shadersVoxelFS,nz as _shadersVoxelVS,f1 as _shadersWater,EO as _shadersXYZToRGB,bO as _shadersacesTonemapping,SO as _shadersalphaWeight,vO as _shadersantialias,wO as _shadersapproximateSphericalCoordinates,DO as _shadersbackFacing,IO as _shadersbranchFreeTernary,PO as _shaderscascadeColor,OO as _shaderscascadeDistance,MO as _shaderscascadeMatrix,RO as _shaderscascadeWeights,BO as _shaderscolumbusViewMorph,LO as _shaderscomputePosition,lz as _shadersconvertUvToBox,uz as _shadersconvertUvToCylinder,fz as _shadersconvertUvToEllipsoid,NO as _shaderscosineAndSine,FO as _shadersdecompressTextureCoordinates,UO as _shadersdefaultPbrMaterial,S1 as _shadersdegreesPerRadian,VO as _shadersdepthClamp,v1 as _shadersdepthRange,lO as _shadersdepthRangeStruct,kO as _shaderseastNorthUpToEyeCoordinates,zO as _shadersellipsoidContainsPoint,HO as _shadersellipsoidWgs84TextureCoordinates,w1 as _shadersepsilon1,D1 as _shadersepsilon2,I1 as _shadersepsilon3,P1 as _shadersepsilon4,O1 as _shadersepsilon5,M1 as _shadersepsilon6,R1 as _shadersepsilon7,GO as _shadersequalsEpsilon,WO as _shaderseyeOffset,jO as _shaderseyeToWindowCoordinates,YO as _shadersfastApproximateAtan,qO as _shadersfog,XO as _shadersgammaCorrect,KO as _shadersgeodeticSurfaceNormal,JO as _shadersgetDefaultMaterial,ZO as _shadersgetLambertDiffuse,QO as _shadersgetSpecular,$O as _shadersgetWaterNoise,eM as _shadershue,B1 as _shadersinfinity,tM as _shadersinverseGamma,nM as _shadersisEmpty,iM as _shadersisFull,oM as _shaderslatitudeToWebMercatorFraction,rM as _shaderslineDistance,sM as _shaderslinearToSrgb,aM as _shadersluminance,uO as _shadersmaterial,fO as _shadersmaterialInput,cM as _shadersmetersPerPixel,dO as _shadersmodelMaterial,lM as _shadersmodelToWindowCoordinates,mO as _shadersmodelVertexOutput,uM as _shadersmultiplyWithColorBalance,fM as _shadersnearFarScalar,dM as _shadersoctDecode,L1 as _shadersoneOverPi,N1 as _shadersoneOverTwoPi,mM as _shaderspackDepth,F1 as _shaderspassCesium3DTile,U1 as _shaderspassCesium3DTileClassification,V1 as _shaderspassCesium3DTileClassificationIgnoreShow,k1 as _shaderspassClassification,z1 as _shaderspassCompute,H1 as _shaderspassEnvironment,G1 as _shaderspassGlobe,W1 as _shaderspassOpaque,j1 as _shaderspassOverlay,Y1 as _shaderspassTerrainClassification,q1 as _shaderspassTranslucent,X1 as _shaderspassVoxels,hM as _shaderspbrLighting,pM as _shaderspbrMetallicRoughnessMaterial,hO as _shaderspbrParameters,_M as _shaderspbrSpecularGlossinessMaterial,gM as _shadersphong,K1 as _shaderspi,J1 as _shaderspiOverFour,Z1 as _shaderspiOverSix,Q1 as _shaderspiOverThree,$1 as _shaderspiOverTwo,yM as _shadersplaneDistance,AM as _shaderspointAlongRay,eO as _shadersradiansPerDegree,pO as _shadersray,xM as _shadersrayEllipsoidIntersectionInterval,_O as _shadersraySegment,CM as _shadersraySphereIntersectionInterval,TM as _shadersreadDepth,EM as _shadersreadNonPerspective,bM as _shadersreverseLogDepth,SM as _shadersround,vM as _shaderssampleOctahedralProjection,wM as _shaderssaturation,tO as _shaderssceneMode2D,nO as _shaderssceneMode3D,iO as _shaderssceneModeColumbusView,oO as _shaderssceneModeMorphing,DM as _shadersshadowDepthCompare,gO as _shadersshadowParameters,IM as _shadersshadowVisibility,PM as _shaderssignNotZero,rO as _shaderssolarRadius,OM as _shaderssphericalHarmonics,MM as _shaderssrgbToLinear,RM as _shaderstangentToEyeSpaceMatrix,BM as _shaderstextureCube,sO as _shadersthreePiOver2,LM as _shaderstransformPlane,NM as _shaderstranslateRelativeToEye,FM as _shaderstranslucentPhong,UM as _shaderstranspose,aO as _shaderstwoPi,VM as _shadersunpackDepth,kM as _shadersunpackFloat,zM as _shadersunpackUint,HM as _shadersvalueTransform,GM as _shadersvertexLogDepth,cO as _shaderswebMercatorMaxLatitude,WM as _shaderswindowToEyeCoordinates,jM as _shaderswriteDepthClamp,YM as _shaderswriteLogDepth,qM as _shaderswriteNonPerspective,tB as addBuffer,jR as addDefaults,QR as addExtensionsRequired,Gf as addExtensionsUsed,g0 as addPipelineExtras,gs as addToArray,EP as appendForwardSlash,To as arrayRemoveDuplicates,Xx as barycentricCoordinates,Oo as binarySearch,tL as buildDrawCommand,tn as buildModuleUrl,gz as buildVoxelDrawCommands,je as clone,pt as combine,Ob as computeFlyToLocationForRectangle,iT as createBillboardPointCallback,Sn as createCommand,Lz as createDefaultImageryProviderViewModels,Nz as createDefaultTerrainProviderViewModels,dAe as createElevationBandMaterial,Gn as createGuid,Mo as createMaterialPropertyDescriptor,mAe as createOsmBuildings,hAe as createOsmBuildingsAsync,ce as createPropertyDescriptor,Bl as createRawPropertyDescriptor,pAe as createTangentSpaceDebugPrimitive,EAe as createTaskProcessorWorker,T1 as createUniform,E1 as createUniformArray,_Ae as createWorldImagery,xy as createWorldImageryAsync,upe as createWorldTerrain,ZE as createWorldTerrainAsync,qU as decodeGoogleEarthEnterpriseData,zN as decodeVectorPolylinePositions,y as defaultValue,oa as defer,u as defined,XM as demodernizeShader,$ as deprecationWarning,ue as destroyObject,Yde as exportKml,DC as findAccessorMinMax,uT as findContentMetadata,fT as findGroupMetadata,jN as findTileMetadata,ZS as forEachTextureInMaterial,Np as formatError,MJ as freezeRenderState,r_ as getAbsoluteUri,zl as getAccessorByteStride,bP as getBaseUri,Lu as getBinaryAccessor,Zk as getClipAndStyleCode,Ay as getClippingFunction,F_ as getComponentReader,On as getElement,wx as getExtensionFromUri,Cg as getFilenameFromUri,XU as getImageFromTypedArray,Yd as getImagePixels,Ro as getJsonFromTypedArray,hm as getMagic,Fl as getStringFromTypedArray,Ci as getTimestamp,ii as hasExtension,C_ as heightReferenceOnEntityPropertyChanged,Rc as isBitSet,Dx as isBlobUri,Ix as isCrossOriginUrl,s_ as isDataUri,i_ as isLeapYear,Te as knockout,Rb as knockout_3_5_1,Ez as knockout_es5,Px as loadAndExecuteScript,hU as loadCubeMap,vC as loadImageFromTypedArray,Ml as loadKTX2,my as mergeSort,ZR as moveTechniqueRenderStates,$R as moveTechniquesToExtension,Fu as numberOfComponentsForType,Ox as objectToQuery,Rt as oneTimeWarning,j_ as parseBatchTable,gB as parseBoundingVolumeSemantics,TB as parseFeatureMetadataLegacy,XR as parseGlb,vP as parseResponseHeaders,CB as parseStructuralMetadata,fpe as pointInsideTriangle,_p as preprocess3DTileContent,_z as processVoxelProperties,wu as queryToObject,nB as readAccessorPacked,IC as removeExtension,qR as removeExtensionsRequired,wC as removeExtensionsUsed,JR as removePipelineExtras,eB as removeUnusedElements,A0 as resizeImageToNextPowerOfTwo,I2 as sampleTerrain,Bg as sampleTerrainMostDetailed,Ax as scaleToGeodeticSurface,JM as subdivideArray,Ca as subscribeAndEvaluate,oB as updateAccessorComponentTypes,cB as updateVersion,Er as usesExtension,sxe as viewerCesium3DTilesInspectorMixin,axe as viewerCesiumInspectorMixin,lxe as viewerDragDropMixin,uxe as viewerPerformanceWatchdogMixin,dxe as viewerVoxelInspectorMixin,dpe as webGLConstantToGlslType,KU as wrapFunction,rT as writeTextToCanvas};