Agriculture-front-end/dist/Cesium/index.cjs

/**
 * @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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 *
 * Licensed under
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 *
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 *
 * Licensed under
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 *
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 *
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 *
 * 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)),o.ensureValidPort(b))),B.call(this,b,w))},a.hostname=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(b!==void 0){var I={preventInvalidHostname:this._parts.preventInvalidHostname},R=o.parseHost(b,I);if(R!=="/")throw new TypeError('Hostname "'+b+'" contains characters other than [A-Z0-9.-]');b=I.hostname,this._parts.preventInvalidHostname&&o.ensureValidHostname(b,this._parts.protocol)}return L.call(this,b,w)},a.origin=function(b,w){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=o(b);return this.protocol(F.protocol()).authority(F.authority()).build(!w),this}},a.host=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(b===void 0)return this._parts.hostname?o.buildHost(this._parts):"";var I=o.parseHost(b,this._parts);if(I!=="/")throw new TypeError('Hostname "'+b+'" contains characters other than [A-Z0-9.-]');return this.build(!w),this},a.authority=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(b===void 0)return this._parts.hostname?o.buildAuthority(this._parts):"";var I=o.parseAuthority(b,this._parts);if(I!=="/")throw new TypeError('Hostname "'+b+'" contains characters other than [A-Z0-9.-]');return this.build(!w),this},a.userinfo=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(b===void 0){var I=o.buildUserinfo(this._parts);return I&&I.substring(0,I.length-1)}else return b[b.length-1]!=="@"&&(b+="@"),o.parseUserinfo(b,this._parts),this.build(!w),this},a.resource=function(b,w){var I;return b===void 0?this.path()+this.search()+this.hash():(I=o.parse(b),this._parts.path=I.path,this._parts.query=I.query,this._parts.fragment=I.fragment,this.build(!w),this)},a.subdomain=function(b,w){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&&o.ensureValidHostname(b,this._parts.protocol),this._parts.hostname=this._parts.hostname.replace(k,b),this.build(!w),this}},a.domain=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(typeof b=="boolean"&&(w=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(w).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 colons");if(o.ensureValidHostname(b,this._parts.protocol),!this._parts.hostname||this.is("IP"))this._parts.hostname=b;else{var F=new RegExp(l(this.domain())+"$");this._parts.hostname=this._parts.hostname.replace(F,b)}return this.build(!w),this}},a.tld=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(typeof b=="boolean"&&(w=b,b=void 0),b===void 0){if(!this._parts.hostname||this.is("IP"))return"";var I=this._parts.hostname.lastIndexOf("."),R=this._parts.hostname.substring(I+1);return w!==!0&&n&&n.list[R.toLowerCase()]&&n.get(this._parts.hostname)||R}else{var F;if(b)if(b.match(/[^a-zA-Z0-9-]/))if(n&&n.is(b))F=new RegExp(l(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(F,b);else throw new TypeError('TLD "'+b+'" contains characters other than [A-Z0-9]');else{if(!this._parts.hostname||this.is("IP"))throw new ReferenceError("cannot set TLD on non-domain host");F=new RegExp(l(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(F,b)}else throw new TypeError("cannot set TLD empty");return this.build(!w),this}},a.directory=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(b===void 0||b===!0){if(!this._parts.path&&!this._parts.hostname)return"";if(this._parts.path==="/")return"/";var I=this._parts.path.length-this.filename().length-1,R=this._parts.path.substring(0,I)||(this._parts.hostname?"/":"");return b?o.decodePath(R):R}else{var F=this._parts.path.length-this.filename().length,k=this._parts.path.substring(0,F),V=new RegExp("^"+l(k));return this.is("relative")||(b||(b="/"),b.charAt(0)!=="/"&&(b="/"+b)),b&&b.charAt(b.length-1)!=="/"&&(b+="/"),b=o.recodePath(b),this._parts.path=this._parts.path.replace(V,b),this.build(!w),this}},a.filename=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(typeof b!="string"){if(!this._parts.path||this._parts.path==="/")return"";var I=this._parts.path.lastIndexOf("/"),R=this._parts.path.substring(I+1);return b?o.decodePathSegment(R):R}else{var F=!1;b.charAt(0)==="/"&&(b=b.substring(1)),b.match(/\.?\//)&&(F=!0);var k=new RegExp(l(this.filename())+"$");return b=o.recodePath(b),this._parts.path=this._parts.path.replace(k,b),F?this.normalizePath(w):this.build(!w),this}},a.suffix=function(b,w){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%]+$/i.test(F)?F:"",b?o.decodePathSegment(k):k)}else{b.charAt(0)==="."&&(b=b.substring(1));var V=this.suffix(),G;if(V)b?G=new RegExp(l(V)+"$"):G=new RegExp(l("."+V)+"$");else{if(!b)return this;this._parts.path+="."+o.recodePath(b)}return G&&(b=o.recodePath(b),this._parts.path=this._parts.path.replace(G,b)),this.build(!w),this}},a.segment=function(b,w,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=w,w=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)),w===void 0)return b===void 0?V:V[b];if(b===null||V[b]===void 0)if(d(w)){V=[];for(var G=0,U=w.length;G<U;G++)!w[G].length&&(!V.length||!V[V.length-1].length)||(V.length&&!V[V.length-1].length&&V.pop(),V.push(A(w[G])))}else(w||typeof w=="string")&&(w=A(w),V[V.length-1]===""?V[V.length-1]=w:V.push(w));else w?V[b]=A(w):V.splice(b,1);return k&&V.unshift(""),this.path(V.join(R),I)},a.segmentCoded=function(b,w,I){var R,F,k;if(typeof b!="number"&&(I=w,w=b,b=void 0),w===void 0){if(R=this.segment(b,w,I),!d(R))R=R!==void 0?o.decode(R):void 0;else for(F=0,k=R.length;F<k;F++)R[F]=o.decode(R[F]);return R}if(!d(w))w=typeof w=="string"||w instanceof String?o.encode(w):w;else for(F=0,k=w.length;F<k;F++)w[F]=o.encode(w[F]);return this.segment(b,w,I)};var _=a.query;return a.query=function(b,w){if(b===!0)return o.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof b=="function"){var I=o.parseQuery(this._parts.query,this._parts.escapeQuerySpace),R=b.call(this,I);return this._parts.query=o.buildQuery(R||I,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!w),this}else return b!==void 0&&typeof b!="string"?(this._parts.query=o.buildQuery(b,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!w),this):_.call(this,b,w)},a.setQuery=function(b,w,I){var R=o.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof b=="string"||b instanceof String)R[b]=w!==void 0?w: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=o.buildQuery(R,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof b!="string"&&(I=w),this.build(!I),this},a.addQuery=function(b,w,I){var R=o.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return o.addQuery(R,b,w===void 0?null:w),this._parts.query=o.buildQuery(R,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof b!="string"&&(I=w),this.build(!I),this},a.removeQuery=function(b,w,I){var R=o.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return o.removeQuery(R,b,w),this._parts.query=o.buildQuery(R,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof b!="string"&&(I=w),this.build(!I),this},a.hasQuery=function(b,w,I){var R=o.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return o.hasQuery(R,b,w,I)},a.setSearch=a.setQuery,a.addSearch=a.addQuery,a.removeSearch=a.removeQuery,a.hasSearch=a.hasQuery,a.normalize=function(){return this._parts.urn?this.normalizeProtocol(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build():this.normalizeProtocol(!1).normalizeHostname(!1).normalizePort(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build()},a.normalizeProtocol=function(b){return typeof 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===o.defaultPorts[this._parts.protocol]&&(this._parts.port=null,this.build(!b)),this},a.normalizePath=function(b){var w=this._parts.path;if(!w)return this;if(this._parts.urn)return this._parts.path=o.recodeUrnPath(this._parts.path),this.build(!b),this;if(this._parts.path==="/")return this;w=o.recodePath(w);var I,R="",F,k;for(w.charAt(0)!=="/"&&(I=!0,w="/"+w),(w.slice(-3)==="/.."||w.slice(-2)==="/.")&&(w+="/"),w=w.replace(/(\/(\.\/)+)|(\/\.$)/g,"/").replace(/\/{2,}/g,"/"),I&&(R=w.substring(1).match(/^(\.\.\/)+/)||"",R&&(R=R[0]));F=w.search(/\/\.\.(\/|$)/),F!==-1;){if(F===0){w=w.substring(3);continue}k=w.substring(0,F).lastIndexOf("/"),k===-1&&(k=F),w=w.substring(0,k)+w.substring(F+3)}return I&&this.is("relative")&&(w=R+w.substring(1)),this._parts.path=w,this.build(!b),this},a.normalizePathname=a.normalizePath,a.normalizeQuery=function(b){return typeof this._parts.query=="string"&&(this._parts.query.length?this.query(o.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=o.encode,w=o.decode;o.encode=escape,o.decode=decodeURIComponent;try{this.normalize()}finally{o.encode=b,o.decode=w}return this},a.unicode=function(){var b=o.encode,w=o.decode;o.encode=C,o.decode=unescape;try{this.normalize()}finally{o.encode=b,o.decode=w}return this},a.readable=function(){var b=this.clone();b.username("").password("").normalize();var w="";if(b._parts.protocol&&(w+=b._parts.protocol+"://"),b._parts.hostname&&(b.is("punycode")&&e?(w+=e.toUnicode(b._parts.hostname),b._parts.port&&(w+=":"+b._parts.port)):w+=b.host()),b._parts.hostname&&b._parts.path&&b._parts.path.charAt(0)!=="/"&&(w+="/"),w+=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+="&"+o.decodeQuery(V[0],this._parts.escapeQuerySpace).replace(/&/g,"%26"),V[1]!==void 0&&(I+="="+o.decodeQuery(V[1],this._parts.escapeQuerySpace).replace(/&/g,"%26"))}w+="?"+I.substring(1)}return w+=o.decodeQuery(b.hash(),!0),w},a.absoluteTo=function(b){var w=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 o||(b=new o(b)),w._parts.protocol||(w._parts.protocol=b._parts.protocol,this._parts.hostname))return w;for(F=0;k=I[F];F++)w._parts[k]=b._parts[k];return w._parts.path?(w._parts.path.substring(-2)===".."&&(w._parts.path+="/"),w.path().charAt(0)!=="/"&&(R=b.directory(),R=R||(b.path().indexOf("/")===0?"/":""),w._parts.path=(R?R+"/":"")+w._parts.path,w.normalizePath())):(w._parts.path=b._parts.path,w._parts.query||(w._parts.query=b._parts.query)),w.build(),w},a.relativeTo=function(b){var w=this.clone().normalize(),I,R,F,k,V;if(w._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(b=new o(b).normalize(),I=w._parts,R=b._parts,k=w.path(),V=b.path(),k.charAt(0)!=="/")throw new Error("URI is already relative");if(V.charAt(0)!=="/")throw new Error("Cannot calculate a URI relative to another relative URI");if(I.protocol===R.protocol&&(I.protocol=null),I.username!==R.username||I.password!==R.password||I.protocol!==null||I.username!==null||I.password!==null)return w.build();if(I.hostname===R.hostname&&I.port===R.port)I.hostname=null,I.port=null;else return w.build();if(k===V)return I.path="",w.build();if(F=o.commonPath(k,V),!F)return w.build();var G=R.path.substring(F.length).replace(/[^\/]*$/,"").replace(/.*?\//g,"../");return I.path=G+I.path.substring(F.length)||"./",w.build()},a.equals=function(b){var w=this.clone(),I=new o(b),R={},F={},k={},V,G,U;if(w.normalize(),I.normalize(),w.toString()===I.toString())return!0;if(V=w.query(),G=I.query(),w.query(""),I.query(""),w.toString()!==I.toString()||V.length!==G.length)return!1;R=o.parseQuery(V,this._parts.escapeQuerySpace),F=o.parseQuery(G,this._parts.escapeQuerySpace);for(U in R)if(c.call(R,U)){if(d(R[U])){if(!m(R[U],F[U]))return!1}else if(R[U]!==F[U])return!1;k[U]=!0}for(U in 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",t="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|_==72767||72850<=_&&_<=72871||72874<=_&&_<=72880||72882<=_&&_<=72883||72885<=_&&_<=72886||73009<=_&&_<=73014||_==73018||73020<=_&&_<=73021||73023<=_&&_<=73029||_==73031||92912<=_&&_<=92916||92976<=_&&_<=92982||94095<=_&&_<=94098||113821<=_&&_<=113822||_==119141||119143<=_&&_<=119145||119150<=_&&_<=119154||119163<=_&&_<=119170||119173<=_&&_<=119179||119210<=_&&_<=119213||119362<=_&&_<=119364||121344<=_&&_<=121398||121403<=_&&_<=121452||_==121461||_==121476||121499<=_&&_<=121503||121505<=_&&_<=121519||122880<=_&&_<=122886||122888<=_&&_<=122904||122907<=_&&_<=122913||122915<=_&&_<=122916||122918<=_&&_<=122922||125136<=_&&_<=125142||125252<=_&&_<=125258||917536<=_&&_<=917631||917760<=_&&_<=917999?i:127462<=_&&_<=127487?r:_==2307||_==2363||2366<=_&&_<=2368||2377<=_&&_<=2380||2382<=_&&_<=2383||2434<=_&&_<=2435||2495<=_&&_<=2496||2503<=_&&_<=2504||2507<=_&&_<=2508||_==2563||2622<=_&&_<=2624||_==2691||2750<=_&&_<=2752||_==2761||2763<=_&&_<=2764||2818<=_&&_<=2819||_==2880||2887<=_&&_<=2888||2891<=_&&_<=2892||_==3007||3009<=_&&_<=3010||3014<=_&&_<=3016||3018<=_&&_<=3020||3073<=_&&_<=3075||3137<=_&&_<=3140||3202<=_&&_<=3203||_==3262||3264<=_&&_<=3265||3267<=_&&_<=3268||3271<=_&&_<=3272||3274<=_&&_<=3275||3330<=_&&_<=3331||3391<=_&&_<=3392||3398<=_&&_<=3400||3402<=_&&_<=3404||3458<=_&&_<=3459||3536<=_&&_<=3537||3544<=_&&_<=3550||3570<=_&&_<=3571||_==3635||_==3763||3902<=_&&_<=3903||_==3967||_==4145||4155<=_&&_<=4156||4182<=_&&_<=4183||_==4228||_==6070||6078<=_&&_<=6085||6087<=_&&_<=6088||6435<=_&&_<=6438||6441<=_&&_<=6443||6448<=_&&_<=6449||6451<=_&&_<=6456||6681<=_&&_<=6682||_==6741||_==6743||6765<=_&&_<=6770||_==6916||_==6965||_==6971||6973<=_&&_<=6977||6979<=_&&_<=6980||_==7042||_==7073||7078<=_&&_<=7079||_==7082||_==7143||7146<=_&&_<=7148||_==7150||7154<=_&&_<=7155||7204<=_&&_<=7211||7220<=_&&_<=7221||_==7393||7410<=_&&_<=7411||_==7415||43043<=_&&_<=43044||_==43047||43136<=_&&_<=43137||43188<=_&&_<=43203||43346<=_&&_<=43347||_==43395||43444<=_&&_<=43445||43450<=_&&_<=43451||43453<=_&&_<=43456||43567<=_&&_<=43568||43571<=_&&_<=43572||_==43597||_==43755||43758<=_&&_<=43759||_==43765||44003<=_&&_<=44004||44006<=_&&_<=44007||44009<=_&&_<=44010||_==44012||_==69632||_==69634||_==69762||69808<=_&&_<=69810||69815<=_&&_<=69816||_==69932||_==70018||70067<=_&&_<=70069||70079<=_&&_<=70080||70188<=_&&_<=70190||70194<=_&&_<=70195||_==70197||70368<=_&&_<=70370||70402<=_&&_<=70403||_==70463||70465<=_&&_<=70468||70471<=_&&_<=70472||70475<=_&&_<=70477||70498<=_&&_<=70499||70709<=_&&_<=70711||70720<=_&&_<=70721||_==70725||70833<=_&&_<=70834||_==70841||70843<=_&&_<=70844||_==70846||_==70849||71088<=_&&_<=71089||71096<=_&&_<=71099||_==71102||71216<=_&&_<=71218||71227<=_&&_<=71228||_==71230||_==71340||71342<=_&&_<=71343||_==71350||71456<=_&&_<=71457||_==71462||72199<=_&&_<=72200||_==72249||72279<=_&&_<=72280||_==72343||_==72751||_==72766||_==72873||_==72881||_==72884||94033<=_&&_<=94078||_==119142||_==119149?o:4352<=_&&_<=4447||43360<=_&&_<=43388?s:4448<=_&&_<=4519||55216<=_&&_<=55238?a:4520<=_&&_<=4607||55243<=_&&_<=55291?c:_==44032||_==44060||_==44088||_==44116||_==44144||_==44172||_==44200||_==44228||_==44256||_==44284||_==44312||_==44340||_==44368||_==44396||_==44424||_==44452||_==44480||_==44508||_==44536||_==44564||_==44592||_==44620||_==44648||_==44676||_==44704||_==44732||_==44760||_==44788||_==44816||_==44844||_==44872||_==44900||_==44928||_==44956||_==44984||_==45012||_==45040||_==45068||_==45096||_==45124||_==45152||_==45180||_==45208||_==45236||_==45264||_==45292||_==45320||_==45348||_==45376||_==45404||_==45432||_==45460||_==45488||_==45516||_==45544||_==45572||_==45600||_==45628||_==45656||_==45684||_==45712||_==45740||_==45768||_==45796||_==45824||_==45852||_==45880||_==45908||_==45936||_==45964||_==45992||_==46020||_==46048||_==46076||_==46104||_==46132||_==46160||_==46188||_==46216||_==46244||_==46272||_==46300||_==46328||_==46356||_==46384||_==46412||_==46440||_==46468||_==46496||_==46524||_==46552||_==46580||_==46608||_==46636||_==46664||_==46692||_==46720||_==46748||_==46776||_==46804||_==46832||_==46860||_==46888||_==46916||_==46944||_==46972||_==47e3||_==47028||_==47056||_==47084||_==47112||_==47140||_==47168||_==47196||_==47224||_==47252||_==47280||_==47308||_==47336||_==47364||_==47392||_==47420||_==47448||_==47476||_==47504||_==47532||_==47560||_==47588||_==47616||_==47644||_==47672||_==47700||_==47728||_==47756||_==47784||_==47812||_==47840||_==47868||_==47896||_==47924||_==47952||_==47980||_==48008||_==48036||_==48064||_==48092||_==48120||_==48148||_==48176||_==48204||_==48232||_==48260||_==48288||_==48316||_==48344||_==48372||_==48400||_==48428||_==48456||_==48484||_==48512||_==48540||_==48568||_==48596||_==48624||_==48652||_==48680||_==48708||_==48736||_==48764||_==48792||_==48820||_==48848||_==48876||_==48904||_==48932||_==48960||_==48988||_==49016||_==49044||_==49072||_==49100||_==49128||_==49156||_==49184||_==49212||_==49240||_==49268||_==49296||_==49324||_==49352||_==49380||_==49408||_==49436||_==49464||_==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?m:_==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 yV<"u"&&yV.exports&&(yV.exports=Dze)});var sse=Xn((xAn,o9)=>{"use strict";o9.exports=SV;o9.exports.default=SV;function SV(e,t,n){n=n||2;var i=t&&t.length,r=i?t[0]*n:e.length,o=ise(e,0,r,n,!0),s=[];if(!o||o.next===o.prev)return s;var a,c,l,f,d,p,g;if(i&&(o=MGe(e,t,o,n)),e.length>80*n){a=l=e[0],c=f=e[1];for(var m=n;m<r;m+=n)d=e[m],p=e[m+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 MM(o,s,n,a,c,g,0),s}function ise(e,t,n,i,r){var o,s;if(r===r9(e,t,n,i)>0)for(o=t;o<n;o+=i)s=nse(o,e[o],e[o+1],s);else for(o=n-i;o>=t;o-=i)s=nse(o,e[o],e[o+1],s);return s&&vV(s,s.next)&&(BM(s),s=s.next),s}function ex(e,t){if(!e)return e;t||(t=e);var n=e,i;do if(i=!1,!n.steiner&&(vV(n,n.next)||vo(n.prev,n,n.next)===0)){if(BM(n),n=t=n.prev,n===n.next)break;i=!0}else n=n.next;while(i||n!==t);return t}function MM(e,t,n,i,r,o,s){if(e){!s&&o&&FGe(e,i,r,o);for(var a=e,c,l;e.prev!==e.next;){if(c=e.prev,l=e.next,o?IGe(e,i,r,o):DGe(e)){t.push(c.i/n|0),t.push(e.i/n|0),t.push(l.i/n|0),BM(e),e=l.next,a=l.next;continue}if(e=l,e===a){s?s===1?(e=PGe(ex(e),t,n),MM(e,t,n,i,r,o,2)):s===2&&OGe(e,t,n,i,r,o):MM(ex(e),t,n,i,r,o,1);break}}}}function DGe(e){var t=e.prev,n=e,i=e.next;if(vo(t,n,i)>=0)return!1;for(var r=t.x,o=n.x,s=i.x,a=t.y,c=n.y,l=i.y,f=r<o?r<s?r:s:o<s?o:s,d=a<c?a<l?a:l:c<l?c:l,p=r>o?r>s?r:s:o>s?o:s,g=a>c?a>l?a:l:c>l?c:l,m=i.next;m!==t;){if(m.x>=f&&m.x<=p&&m.y>=d&&m.y<=g&&AE(r,a,o,c,s,l,m.x,m.y)&&vo(m.prev,m,m.next)>=0)return!1;m=m.next}return!0}function IGe(e,t,n,i){var r=e.prev,o=e,s=e.next;if(vo(r,o,s)>=0)return!1;for(var a=r.x,c=o.x,l=s.x,f=r.y,d=o.y,p=s.y,g=a<c?a<l?a:l:c<l?c:l,m=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=n9(g,m,t,n,i),E=n9(A,x,t,n,i),T=e.prevZ,S=e.nextZ;T&&T.z>=C&&S&&S.z<=E;){if(T.x>=g&&T.x<=A&&T.y>=m&&T.y<=x&&T!==r&&T!==s&&AE(a,f,c,d,l,p,T.x,T.y)&&vo(T.prev,T,T.next)>=0||(T=T.prevZ,S.x>=g&&S.x<=A&&S.y>=m&&S.y<=x&&S!==r&&S!==s&&AE(a,f,c,d,l,p,S.x,S.y)&&vo(S.prev,S,S.next)>=0))return!1;S=S.nextZ}for(;T&&T.z>=C;){if(T.x>=g&&T.x<=A&&T.y>=m&&T.y<=x&&T!==r&&T!==s&&AE(a,f,c,d,l,p,T.x,T.y)&&vo(T.prev,T,T.next)>=0)return!1;T=T.prevZ}for(;S&&S.z<=E;){if(S.x>=g&&S.x<=A&&S.y>=m&&S.y<=x&&S!==r&&S!==s&&AE(a,f,c,d,l,p,S.x,S.y)&&vo(S.prev,S,S.next)>=0)return!1;S=S.nextZ}return!0}function PGe(e,t,n){var i=e;do{var r=i.prev,o=i.next.next;!vV(r,o)&&rse(r,i,i.next,o)&&RM(r,o)&&RM(o,r)&&(t.push(r.i/n|0),t.push(i.i/n|0),t.push(o.i/n|0),BM(i),BM(i.next),i=e=o),i=i.next}while(i!==e);return ex(i)}function OGe(e,t,n,i,r,o){var s=e;do{for(var a=s.next.next;a!==s.prev;){if(s.i!==a.i&&kGe(s,a)){var c=ose(s,a);s=ex(s,s.next),c=ex(c,c.next),MM(s,t,n,i,r,o,0),MM(c,t,n,i,r,o,0);return}a=a.next}s=s.next}while(s!==e)}function MGe(e,t,n,i){var r=[],o,s,a,c,l;for(o=0,s=t.length;o<s;o++)a=t[o]*i,c=o<s-1?t[o+1]*i:e.length,l=ise(e,a,c,i,!1),l===l.next&&(l.steiner=!0),r.push(VGe(l));for(r.sort(RGe),o=0;o<r.length;o++)n=BGe(r[o],n);return n}function RGe(e,t){return e.x-t.x}function BGe(e,t){var n=LGe(e,t);if(!n)return t;var i=ose(n,e);return ex(i,i.next),ex(n,n.next)}function LGe(e,t){var n=t,i=e.x,r=e.y,o=-1/0,s;do{if(r<=n.y&&r>=n.next.y&&n.next.y!==n.y){var a=n.x+(r-n.y)*(n.next.x-n.x)/(n.next.y-n.y);if(a<=i&&a>o&&(o=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&&AE(r<f?i:o,r,l,f,r<f?o:i,r,n.x,n.y)&&(p=Math.abs(r-n.y)/(i-n.x),RM(n,e)&&(p<d||p===d&&(n.x>s.x||n.x===s.x&&NGe(s,n)))&&(s=n,d=p)),n=n.next;while(n!==c);return s}function NGe(e,t){return vo(e.prev,e,t.prev)<0&&vo(t.next,e,e.next)<0}function FGe(e,t,n,i){var r=e;do r.z===0&&(r.z=n9(r.x,r.y,t,n,i)),r.prevZ=r.prev,r.nextZ=r.next,r=r.next;while(r!==e);r.prevZ.nextZ=null,r.prevZ=null,UGe(r)}function UGe(e){var t,n,i,r,o,s,a,c,l=1;do{for(n=e,e=null,o=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)?(r=n,n=n.nextZ,a--):(r=i,i=i.nextZ,c--),o?o.nextZ=r:e=r,r.prevZ=o,o=r;n=i}o.nextZ=null,l*=2}while(s>1);return e}function n9(e,t,n,i,r){return e=(e-n)*r|0,t=(t-i)*r|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 VGe(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 AE(e,t,n,i,r,o,s,a){return(r-s)*(t-a)>=(e-s)*(o-a)&&(e-s)*(i-a)>=(n-s)*(t-a)&&(n-s)*(o-a)>=(r-s)*(i-a)}function kGe(e,t){return e.next.i!==t.i&&e.prev.i!==t.i&&!zGe(e,t)&&(RM(e,t)&&RM(t,e)&&HGe(e,t)&&(vo(e.prev,e,t.prev)||vo(e,t.prev,t))||vV(e,t)&&vo(e.prev,e,e.next)>0&&vo(t.prev,t,t.next)>0)}function vo(e,t,n){return(t.y-e.y)*(n.x-t.x)-(t.x-e.x)*(n.y-t.y)}function vV(e,t){return e.x===t.x&&e.y===t.y}function rse(e,t,n,i){var r=bV(vo(e,t,n)),o=bV(vo(e,t,i)),s=bV(vo(n,i,e)),a=bV(vo(n,i,t));return!!(r!==o&&s!==a||r===0&&EV(e,n,t)||o===0&&EV(e,i,t)||s===0&&EV(n,e,i)||a===0&&EV(n,t,i))}function EV(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 bV(e){return e>0?1:e<0?-1:0}function zGe(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&&rse(n,n.next,e,t))return!0;n=n.next}while(n!==e);return!1}function RM(e,t){return vo(e.prev,e,e.next)<0?vo(e,t,e.next)>=0&&vo(e,e.prev,t)>=0:vo(e,t,e.prev)<0||vo(e,e.next,t)<0}function HGe(e,t){var n=e,i=!1,r=(e.x+t.x)/2,o=(e.y+t.y)/2;do 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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(m>=3&&(x=m>=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),m=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]!==m[A]){x=!1;break}return f.minValues=g,f.maxValues=m,x},readSubArray:function(c,l,f,d){var p;if(f===Uint8Array)p=new Uint8Array(c,l,d);else{var g=new ArrayBuffer(d),m=new Uint8Array(g);m.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,m=new DataView(c,f,4),A={};if(A.numBytes=m.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)),m=new DataView(c,f,A.numBytes);var E=m.getInt16(0,!0),T=2,S=0,v=0;do{if(E>0)for(;E--;)x[S++]=m.getUint8(T++);else for(v=m.getUint8(T++),E=-E;E--;)x[S++]=v;E=m.getInt16(T,!0),T+=2}while(T<A.numBytes);if(E!==-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,m=p.width*p.height,A=p.imageType,x=p.numValidPixel*o.getDataTypeSize(A)*g,C,E=l.pixels.resultMask;if(f===Uint8Array)C=new Uint8Array(c,d,x);else{var T=new ArrayBuffer(x),S=new Uint8Array(T);S.set(new Uint8Array(c,d,x)),C=new f(T)}if(C.length===m*g)l.pixels.resultPixels=C;else{l.pixels.resultPixels=new f(m*g);var v=0,D=0,M=0,O=0;if(g>1)for(M=0;M<g;M++)for(O=M*m,D=0;D<m;D++)E[D]&&(l.pixels.resultPixels[O+D]=C[v++]);else for(D=0;D<m;D++)E[D]&&(l.pixels.resultPixels[D]=C[v++])}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),m=d.getInt32(8,!0),A=d.getInt32(12,!0);if(m>=A)return!1;var x=new Uint32Array(A-m);o.decodeBits(c,l,x);var C=[],E,T,S,v;for(E=m;E<A;E++)T=E-(E<g?0:g),C[T]={first:x[E-m],second:null};var D=c.byteLength-l.ptr,M=Math.ceil(D/4),O=new ArrayBuffer(M*4),B=new Uint8Array(O);B.set(new Uint8Array(c,l.ptr,D));var L=new Uint32Array(O),_=0,b,w=0;for(b=L[0],E=m;E<A;E++)T=E-(E<g?0:g),v=C[T].first,v>0&&(C[T].second=b<<_>>>32-v,32-_>=v?(_+=v,_===32&&(_=0,w++,b=L[w])):(_+=v-32,w++,b=L[w],C[T].second|=b>>>32-_));var I=0,R=0,F=new s;for(E=0;E<C.length;E++)C[E]!==void 0&&(I=Math.max(I,C[E].first));I>=f?R=f:R=I,I>=30&&console.log("WARning, large NUM LUT BITS IS "+I);var k=[],V,G,U,Y,j,Q;for(E=m;E<A;E++)if(T=E-(E<g?0:g),v=C[T].first,v>0)if(V=[v,T],v<=R)for(G=C[T].second<<R-v,U=1<<R-v,S=0;S<U;S++)k[G|S]=V;else for(G=C[T].second,Q=F,Y=v-1;Y>=0;Y--)j=G>>>Y&1,j?(Q.right||(Q.right=new s),Q=Q.right):(Q.left||(Q.left=new s),Q=Q.left),Y===0&&!Q.val&&(Q.val=V[1]);return{decodeLut:k,numBitsLUTQick:R,numBitsLUT:I,tree:F,stuffedData:L,srcPtr:w,bitPos:_}},readHuffman:function(c,l,f){var d=l.headerInfo,p=d.numDims,g=l.headerInfo.height,m=l.headerInfo.width,A=m*g,x=this.readHuffmanTree(c,l),C=x.decodeLut,E=x.tree,T=x.stuffedData,S=x.srcPtr,v=x.bitPos,D=x.numBitsLUTQick,M=x.numBitsLUT,O=l.headerInfo.imageType===0?128:0,B,L,_,b=l.pixels.resultMask,w,I,R,F,k,V,G,U=0;v>0&&(S++,v=0);var Y=T[S],j=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===m*g)for(V=0,F=0;F<g;F++)for(k=0;k<m;k++,V++){if(L=0,w=Y<<v>>>32-D,I=w,32-v<D&&(w|=T[S+1]>>>64-v-D,I=w),C[I])L=C[I][1],v+=C[I][0];else for(w=Y<<v>>>32-M,I=w,32-v<M&&(w|=T[S+1]>>>64-v-M,I=w),B=E,G=0;G<M;G++)if(R=w>>>M-G-1&1,B=R?B.right:B.left,!(B.left||B.right)){L=B.val,v=v+G+1;break}v>=32&&(v-=32,S++,Y=T[S]),_=L-O,j?(k>0?_+=U:F>0?_+=W[V-m]:_+=U,_&=255,W[V]=_,U=_):W[V]=_}else for(V=0,F=0;F<g;F++)for(k=0;k<m;k++,V++)if(b[V]){if(L=0,w=Y<<v>>>32-D,I=w,32-v<D&&(w|=T[S+1]>>>64-v-D,I=w),C[I])L=C[I][1],v+=C[I][0];else for(w=Y<<v>>>32-M,I=w,32-v<M&&(w|=T[S+1]>>>64-v-M,I=w),B=E,G=0;G<M;G++)if(R=w>>>M-G-1&1,B=R?B.right:B.left,!(B.left||B.right)){L=B.val,v=v+G+1;break}v>=32&&(v-=32,S++,Y=T[S]),_=L-O,j?(k>0&&b[V-1]?_+=U:F>0&&b[V-m]?_+=W[V-m]:_+=U,_&=255,W[V]=_,U=_):W[V]=_}l.ptr=l.ptr+(S+1)*4+(v>0?4:0)}l.pixels.resultPixels=Q},decodeBits:function(c,l,f,d,p){{var g=l.headerInfo,m=g.fileVersion,A=0,x=new DataView(c,l.ptr,5),C=x.getUint8(0);A++;var E=C>>6,T=E===0?4:3-E,S=(C&32)>0,v=C&31,D=0;if(T===1)D=x.getUint8(A),A++;else if(T===2)D=x.getUint16(A,!0),A+=2;else if(T===4)D=x.getUint32(A,!0),A+=4;else throw"Invalid valid pixel count type";var M=2*g.maxZError,O,B,L,_,b,w,I,R,F,k,V=g.numDims>1?g.maxValues[p]:g.zMax;if(S){for(l.counter.lut++,R=x.getUint8(A),F=v,A++,_=Math.ceil((R-1)*v/8),b=Math.ceil(_/4),B=new ArrayBuffer(b*4),L=new Uint8Array(B),l.ptr+=A,L.set(new Uint8Array(c,l.ptr,_)),I=new Uint32Array(B),l.ptr+=_,k=0;R-1>>>k;)k++;_=Math.ceil(D*k/8),b=Math.ceil(_/4),B=new ArrayBuffer(b*4),L=new Uint8Array(B),L.set(new Uint8Array(c,l.ptr,_)),O=new Uint32Array(B),l.ptr+=_,m>=3?w=r.unstuffLUT2(I,v,R-1,d,M,V):w=r.unstuffLUT(I,v,R-1,d,M,V),m>=3?r.unstuff2(O,f,k,D,w):r.unstuff(O,f,k,D,w)}else l.counter.bitstuffer++,k=v,l.ptr+=A,k>0&&(_=Math.ceil(D*k/8),b=Math.ceil(_/4),B=new ArrayBuffer(b*4),L=new Uint8Array(B),L.set(new Uint8Array(c,l.ptr,_)),O=new Uint32Array(B),l.ptr+=_,m>=3?d==null?r.originalUnstuff2(O,f,k,D):r.unstuff2(O,f,k,D,!1,d,M,V):d==null?r.originalUnstuff(O,f,k,D):r.unstuff(O,f,k,D,!1,d,M,V))}},readTiles:function(c,l,f){var d=l.headerInfo,p=d.width,g=d.height,m=d.microBlockSize,A=d.imageType,x=o.getDataTypeSize(A),C=Math.ceil(p/m),E=Math.ceil(g/m);l.pixels.numBlocksY=E,l.pixels.numBlocksX=C,l.pixels.ptr=0;var T=0,S=0,v=0,D=0,M=0,O=0,B=0,L=0,_=0,b=0,w=0,I=0,R=0,F=0,k=0,V=0,G,U,Y,j,Q,W,K=new f(m*m),J=g%m||m,_e=p%m||m,xe,se,Ae=d.numDims,he,Se=l.pixels.resultMask,Ie=l.pixels.resultPixels;for(v=0;v<E;v++)for(M=v!==E-1?m:J,D=0;D<C;D++)for(O=D!==C-1?m:_e,w=v*p*m+D*m,I=p-O,he=0;he<Ae;he++){if(Ae>1&&(Ie=new f(l.pixels.resultPixels.buffer,p*g*he*x,p*g)),B=c.byteLength-l.ptr,G=new DataView(c,l.ptr,Math.min(10,B)),U={},V=0,L=G.getUint8(0),V++,_=L>>6&255,b=L>>2&15,b!==(D*m>>3&15))throw"integrity issue";if(W=L&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,Y=new ArrayBuffer(R%x===0?R:R+x-R%x),j=new Uint8Array(Y),j.set(new Uint8Array(c,l.ptr,R)),Q=new f(Y),k=0,Se)for(T=0;T<M;T++){for(S=0;S<O;S++)Se[w]&&(Ie[w]=Q[k++]),w++;w+=I}else for(T=0;T<M;T++){for(S=0;S<O;S++)Ie[w++]=Q[k++];w+=I}l.ptr+=k*x}else if(xe=o.getDataTypeUsed(A,_),se=o.getOnePixel(U,V,xe,G),V+=o.getDataTypeSize(xe),W===3)if(l.ptr+=V,l.counter.constantoffset++,Se)for(T=0;T<M;T++){for(S=0;S<O;S++)Se[w]&&(Ie[w]=se),w++;w+=I}else for(T=0;T<M;T++){for(S=0;S<O;S++)Ie[w++]=se;w+=I}else if(l.ptr+=V,o.decodeBits(c,l,K,se,he),V=0,Se)for(T=0;T<M;T++){for(S=0;S<O;S++)Se[w]&&(Ie[w]=K[V++]),w++;w+=I}else for(T=0;T<M;T++){for(S=0;S<O;S++)Ie[w++]=K[V++];w+=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:o.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,m=0,A=0,x=c.pixels.resultMask;if(x)if(f>1)for(g=0;g<f;g++)for(A=g*d,m=0;m<d;m++)x[m]&&(c.pixels.resultPixels[A+m]=l);else for(m=0;m<d;m++)x[m]&&(c.pixels.resultPixels[m]=l);else if(c.pixels.resultPixels.fill)c.pixels.resultPixels.fill(l);else for(m=0;m<p;m++)c.pixels.resultPixels[m]=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={},!!o.readHeaderInfo(c,p)){var g=p.headerInfo,m=g.fileVersion,A=o.getDataTypeArray(g.imageType);o.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)o.constructConstantSurface(p);else if(m>=4&&o.checkMinMaxRanges(c,p))o.constructConstantSurface(p);else{var C=new DataView(c,p.ptr,2),E=C.getUint8(0);if(p.ptr++,E)o.readDataOneSweep(c,p,A);else if(m>1&&g.imageType<=1&&Math.abs(g.maxZError-.5)<1e-5){var T=C.getUint8(1);if(p.ptr++,p.encodeMode=T,T>2||m<4&&T>1)throw"Invalid Huffman flag "+T;T?o.readHuffman(c,p,A):o.readTiles(c,p,A)}else o.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 v={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&&o.isValidPixelValue(g.imageType,f)){var D=p.pixels.resultMask;for(d=0;d<x;d++)D[d]||(v.pixelData[d]=f);v.noDataValue=f}return p.noDataValue=f,l.returnFileInfo&&(v.fileInfo=o.formatFileInfo(p)),v}},getBandCount:function(c){var l=0,f=0,d={};for(d.ptr=0,d.pixels={};f<c.byteLength-58;)o.readHeaderInfo(c,d),f+=d.headerInfo.blobSize,l++,d.ptr=f;return l}};return a}(),n=function(){var r=new ArrayBuffer(4),o=new Uint8Array(r),s=new Uint32Array(r);return s[0]=1,o[0]===1}(),i={decode:function(r,o){if(!n)throw"Big endian system is 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T,S,v;if(f>1&&m.length>1){for(v=C.width*C.height,C.bandMasks=m,x=new Uint8Array(v),x.set(m[0]),T=1;T<m.length;T++)for(A=m[T],S=0;S<v;S++)x[S]=x[S]&A[S];C.maskData=x}return C}};typeof define=="function"&&define.amd?define([],function(){return i}):typeof Qz<"u"&&Qz.exports?Qz.exports=i:this.Lerc=i})()});var Exe=Xn((n3,HK)=>{/*! 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Zxe=new h,Qxe=new h,$xe=new h,eCe=new h(1/6378137,1/6378137,1/6356752314245179e-9),tCe=new h(1/(6378137*6378137),1/(6378137*6378137),1/(6356752314245179e-9*6356752314245179e-9)),nCe=P.EPSILON1;Xo.fromCartesian=function(e,t,n){let i=u(t)?t.oneOverRadii:eCe,r=u(t)?t.oneOverRadiiSquared:tCe,o=u(t)?t._centerToleranceSquared:nCe,s=E0(e,i,r,o,Qxe);if(!u(s))return;let a=h.multiplyComponents(s,r,Zxe);a=h.normalize(a,a);let c=h.subtract(e,s,$xe),l=Math.atan2(a.y,a.x),f=Math.asin(a.z),d=P.sign(h.dot(c,e))*h.magnitude(c);return u(n)?(n.longitude=l,n.latitude=f,n.height=d,n):new Xo(l,f,d)};Xo.toCartesian=function(e,t,n){return h.fromRadians(e.longitude,e.latitude,e.height,t,n)};Xo.clone=function(e,t){if(u(e))return u(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new Xo(e.longitude,e.latitude,e.height)};Xo.equals=function(e,t){return e===t||u(e)&&u(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height};Xo.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};Xo.ZERO=Object.freeze(new Xo(0,0,0));Xo.prototype.clone=function(e){return Xo.clone(this,e)};Xo.prototype.equals=function(e){return Xo.equals(this,e)};Xo.prototype.equalsEpsilon=function(e,t){return Xo.equalsEpsilon(this,e,t)};Xo.prototype.toString=function(){return`(${this.longitude}, ${this.latitude}, ${this.height})`};var me=Xo;function aJ(e,t,n,i){t=y(t,0),n=y(n,0),i=y(i,0),e._radii=new h(t,n,i),e._radiiSquared=new h(t*t,n*n,i*i),e._radiiToTheFourth=new h(t*t*t*t,n*n*n*n,i*i*i*i),e._oneOverRadii=new h(t===0?0:1/t,n===0?0:1/n,i===0?0:1/i),e._oneOverRadiiSquared=new h(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 tr(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,aJ(this,e,t,n)}Object.defineProperties(tr.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}}});tr.clone=function(e,t){if(!u(e))return;let n=e._radii;return u(t)?(h.clone(n,t._radii),h.clone(e._radiiSquared,t._radiiSquared),h.clone(e._radiiToTheFourth,t._radiiToTheFourth),h.clone(e._oneOverRadii,t._oneOverRadii),h.clone(e._oneOverRadiiSquared,t._oneOverRadiiSquared),t._minimumRadius=e._minimumRadius,t._maximumRadius=e._maximumRadius,t._centerToleranceSquared=e._centerToleranceSquared,t):new tr(n.x,n.y,n.z)};tr.fromCartesian3=function(e,t){return u(t)||(t=new tr),u(e)&&aJ(t,e.x,e.y,e.z),t};tr.WGS84=Object.freeze(new tr(6378137,6378137,6356752314245179e-9));tr.UNIT_SPHERE=Object.freeze(new tr(1,1,1));tr.MOON=Object.freeze(new tr(P.LUNAR_RADIUS,P.LUNAR_RADIUS,P.LUNAR_RADIUS));tr.prototype.clone=function(e){return tr.clone(this,e)};tr.packedLength=h.packedLength;tr.pack=function(e,t,n){return n=y(n,0),h.pack(e._radii,t,n),t};tr.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t);return tr.fromCartesian3(i,n)};tr.prototype.geocentricSurfaceNormal=h.normalize;tr.prototype.geodeticSurfaceNormalCartographic=function(e,t){let n=e.longitude,i=e.latitude,r=Math.cos(i),o=r*Math.cos(n),s=r*Math.sin(n),a=Math.sin(i);return u(t)||(t=new h),t.x=o,t.y=s,t.z=a,h.normalize(t,t)};tr.prototype.geodeticSurfaceNormal=function(e,t){if(!h.equalsEpsilon(e,h.ZERO,P.EPSILON14))return u(t)||(t=new h),t=h.multiplyComponents(e,this._oneOverRadiiSquared,t),h.normalize(t,t)};var iCe=new h,rCe=new h;tr.prototype.cartographicToCartesian=function(e,t){let n=iCe,i=rCe;this.geodeticSurfaceNormalCartographic(e,n),h.multiplyComponents(this._radiiSquared,n,i);let r=Math.sqrt(h.dot(n,i));return h.divideByScalar(i,r,i),h.multiplyByScalar(n,e.height,n),u(t)||(t=new h),h.add(i,n,t)};tr.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 oCe=new h,sCe=new h,aCe=new h;tr.prototype.cartesianToCartographic=function(e,t){let n=this.scaleToGeodeticSurface(e,sCe);if(!u(n))return;let i=this.geodeticSurfaceNormal(n,oCe),r=h.subtract(e,n,aCe),o=Math.atan2(i.y,i.x),s=Math.asin(i.z),a=P.sign(h.dot(r,e))*h.magnitude(r);return u(t)?(t.longitude=o,t.latitude=s,t.height=a,t):new me(o,s,a)};tr.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};tr.prototype.scaleToGeodeticSurface=function(e,t){return E0(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)};tr.prototype.scaleToGeocentricSurface=function(e,t){u(t)||(t=new h);let n=e.x,i=e.y,r=e.z,o=this._oneOverRadiiSquared,s=1/Math.sqrt(n*n*o.x+i*i*o.y+r*r*o.z);return h.multiplyByScalar(e,s,t)};tr.prototype.transformPositionToScaledSpace=function(e,t){return u(t)||(t=new h),h.multiplyComponents(e,this._oneOverRadii,t)};tr.prototype.transformPositionFromScaledSpace=function(e,t){return u(t)||(t=new 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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=vCe.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=wCe.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=DCe.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),r=ie.floatToByte(this.alpha);return u(e)?(e[0]=t,e[1]=n,e[2]=i,e[3]=r,e):[t,n,i,r]};ie.prototype.toRgba=function(){return Xm[0]=ie.floatToByte(this.red),Xm[1]=ie.floatToByte(this.green),Xm[2]=ie.floatToByte(this.blue),Xm[3]=ie.floatToByte(this.alpha),pG[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.MAGEN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t=y(t,h.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 $e);let r=n.x,o=n.y,s=n.z,a=t.x*t.x,c=t.x*t.y,l=t.x*t.z,f=t.x*t.w,d=t.y*t.y,p=t.y*t.z,g=t.y*t.w,m=t.z*t.z,A=t.z*t.w,x=t.w*t.w,C=a-d-m+x,E=2*(c-A),T=2*(l+g),S=2*(c+A),v=-a+d-m+x,D=2*(p-f),M=2*(l-g),O=2*(p+f),B=-a-d+m+x;return i[0]=C*r,i[1]=S*r,i[2]=M*r,i[3]=0,i[4]=E*o,i[5]=v*o,i[6]=O*o,i[7]=0,i[8]=T*s,i[9]=D*s,i[10]=B*s,i[11]=0,i[12]=e.x,i[13]=e.y,i[14]=e.z,i[15]=1,i};$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 $e),t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=0,t[4]=e[3],t[5]=e[4],t[6]=e[5],t[7]=0,t[8]=e[6],t[9]=e[7],t[10]=e[8],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t};var eT=new h,tT=new h,dv=new h;$e.fromCamera=function(e,t){let n=e.position,i=e.direction,r=e.up;h.normalize(i,eT),h.normalize(h.cross(eT,r,tT),tT),h.normalize(h.cross(tT,eT,dv),dv);let o=tT.x,s=tT.y,a=tT.z,c=eT.x,l=eT.y,f=eT.z,d=dv.x,p=dv.y,g=dv.z,m=n.x,A=n.y,x=n.z,C=o*-m+s*-A+a*-x,E=d*-m+p*-A+g*-x,T=c*m+l*A+f*x;return u(t)?(t[0]=o,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]=E,t[14]=T,t[15]=1,t):new $e(o,s,a,C,d,p,g,E,-c,-l,-f,T,0,0,0,1)};$e.computePerspectiveFieldOfView=function(e,t,n,i,r){let s=1/Math.tan(e*.5),a=s/t,c=(i+n)/(n-i),l=2*i*n/(n-i);return r[0]=a,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=s,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=c,r[11]=-1,r[12]=0,r[13]=0,r[14]=l,r[15]=0,r};$e.computeOrthographicOffCenter=function(e,t,n,i,r,o,s){let a=1/(t-e),c=1/(i-n),l=1/(o-r),f=-(t+e)*a,d=-(i+n)*c,p=-(o+r)*l;return a*=2,c*=2,l*=-2,s[0]=a,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=c,s[6]=0,s[7]=0,s[8]=0,s[9]=0,s[10]=l,s[11]=0,s[12]=f,s[13]=d,s[14]=p,s[15]=1,s};$e.computePerspectiveOffCenter=function(e,t,n,i,r,o,s){let a=2*r/(t-e),c=2*r/(i-n),l=(t+e)/(t-e),f=(i+n)/(i-n),d=-(o+r)/(o-r),p=-1,g=-2*o*r/(o-r);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};$e.computeInfinitePerspectiveOffCenter=function(e,t,n,i,r,o){let s=2*r/(t-e),a=2*r/(i-n),c=(t+e)/(t-e),l=(i+n)/(i-n),f=-1,d=-1,p=-2*r;return o[0]=s,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=a,o[6]=0,o[7]=0,o[8]=c,o[9]=l,o[10]=f,o[11]=d,o[12]=0,o[13]=0,o[14]=p,o[15]=0,o};$e.computeViewportTransformation=function(e,t,n,i){u(i)||(i=new $e),e=y(e,y.EMPTY_OBJECT);let r=y(e.x,0),o=y(e.y,0),s=y(e.width,0),a=y(e.height,0);t=y(t,0),n=y(n,1);let c=s*.5,l=a*.5,f=(n-t)*.5,d=c,p=l,g=f,m=r+c,A=o+l,x=t+f,C=1;return i[0]=d,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=p,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=g,i[11]=0,i[12]=m,i[13]=A,i[14]=x,i[15]=C,i};$e.computeView=function(e,t,n,i,r){return r[0]=i.x,r[1]=n.x,r[2]=-t.x,r[3]=0,r[4]=i.y,r[5]=n.y,r[6]=-t.y,r[7]=0,r[8]=i.z,r[9]=n.z,r[10]=-t.z,r[11]=0,r[12]=-h.dot(i,e),r[13]=-h.dot(n,e),r[14]=h.dot(t,e),r[15]=1,r};$e.toArray=function(e,t){return u(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]};$e.getElementIndex=function(e,t){return e*4+t};$e.getColumn=function(e,t,n){let i=t*4,r=e[i],o=e[i+1],s=e[i+2],a=e[i+3];return n.x=r,n.y=o,n.z=s,n.w=a,n};$e.setColumn=function(e,t,n,i){i=$e.clone(e,i);let r=t*4;return i[r]=n.x,i[r+1]=n.y,i[r+2]=n.z,i[r+3]=n.w,i};$e.getRow=function(e,t,n){let i=e[t],r=e[t+4],o=e[t+8],s=e[t+12];return n.x=i,n.y=r,n.z=o,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};$e.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n};var dTe=new h;$e.setScale=function(e,t,n){let i=$e.getScale(e,dTe),r=t.x/i.x,o=t.y/i.y,s=t.z/i.z;return n[0]=e[0]*r,n[1]=e[1]*r,n[2]=e[2]*r,n[3]=e[3],n[4]=e[4]*o,n[5]=e[5]*o,n[6]=e[6]*o,n[7]=e[7],n[8]=e[8]*s,n[9]=e[9]*s,n[10]=e[10]*s,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var hTe=new h;$e.setUniformScale=function(e,t,n){let i=$e.getScale(e,hTe),r=t/i.x,o=t/i.y,s=t/i.z;return n[0]=e[0]*r,n[1]=e[1]*r,n[2]=e[2]*r,n[3]=e[3],n[4]=e[4]*o,n[5]=e[5]*o,n[6]=e[6]*o,n[7]=e[7],n[8]=e[8]*s,n[9]=e[9]*s,n[10]=e[10]*s,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var CG=new h;$e.getScale=function(e,t){return t.x=h.magnitude(h.fromElements(e[0],e[1],e[2],CG)),t.y=h.magnitude(h.fromElements(e[4],e[5],e[6],CG)),t.z=h.magnitude(h.fromElements(e[8],e[9],e[10],CG)),t};var TJ=new h;$e.getMaximumScale=function(e){return $e.getScale(e,TJ),h.maximumComponent(TJ)};var mTe=new h;$e.setRotation=function(e,t,n){let i=$e.getScale(e,mTe);return n[0]=t[0]*i.x,n[1]=t[1]*i.x,n[2]=t[2]*i.x,n[3]=e[3],n[4]=t[3]*i.y,n[5]=t[4]*i.y,n[6]=t[5]*i.y,n[7]=e[7],n[8]=t[6]*i.z,n[9]=t[7]*i.z,n[10]=t[8]*i.z,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var pTe=new h;$e.getRotation=function(e,t){let n=$e.getScale(e,pTe);return t[0]=e[0]/n.x,t[1]=e[1]/n.x,t[2]=e[2]/n.x,t[3]=e[4]/n.y,t[4]=e[5]/n.y,t[5]=e[6]/n.y,t[6]=e[8]/n.z,t[7]=e[9]/n.z,t[8]=e[10]/n.z,t};$e.multiply=function(e,t,n){let i=e[0],r=e[1],o=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],m=e[11],A=e[12],x=e[13],C=e[14],E=e[15],T=t[0],S=t[1],v=t[2],D=t[3],M=t[4],O=t[5],B=t[6],L=t[7],_=t[8],b=t[9],w=t[10],I=t[11],R=t[12],F=t[13],k=t[14],V=t[15],G=i*T+a*S+d*v+A*D,U=r*T+c*S+p*v+x*D,Y=o*T+l*S+g*v+C*D,j=s*T+f*S+m*v+E*D,Q=i*M+a*O+d*B+A*L,W=r*M+c*O+p*B+x*L,K=o*M+l*O+g*B+C*L,J=s*M+f*O+m*B+E*L,_e=i*_+a*b+d*w+A*I,xe=r*_+c*b+p*w+x*I,se=o*_+l*b+g*w+C*I,Ae=s*_+f*b+m*w+E*I,he=i*R+a*F+d*k+A*V,Se=r*R+c*F+p*k+x*V,Ie=o*R+l*F+g*k+C*V,Ne=s*R+f*F+m*k+E*V;return n[0]=G,n[1]=U,n[2]=Y,n[3]=j,n[4]=Q,n[5]=W,n[6]=K,n[7]=J,n[8]=_e,n[9]=xe,n[10]=se,n[11]=Ae,n[12]=he,n[13]=Se,n[14]=Ie,n[15]=Ne,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};$e.multiplyTransformation=function(e,t,n){let i=e[0],r=e[1],o=e[2],s=e[4],a=e[5],c=e[6],l=e[8],f=e[9],d=e[10],p=e[12],g=e[13],m=e[14],A=t[0],x=t[1],C=t[2],E=t[4],T=t[5],S=t[6],v=t[8],D=t[9],M=t[10],O=t[12],B=t[13],L=t[14],_=i*A+s*x+l*C,b=r*A+a*x+f*C,w=o*A+c*x+d*C,I=i*E+s*T+l*S,R=r*E+a*T+f*S,F=o*E+c*T+d*S,k=i*v+s*D+l*M,V=r*v+a*D+f*M,G=o*v+c*D+d*M,U=i*O+s*B+l*L+p,Y=r*O+a*B+f*L+g,j=o*O+c*B+d*L+m;return n[0]=_,n[1]=b,n[2]=w,n[3]=0,n[4]=I,n[5]=R,n[6]=F,n[7]=0,n[8]=k,n[9]=V,n[10]=G,n[11]=0,n[12]=U,n[13]=Y,n[14]=j,n[15]=1,n};$e.multiplyByMatrix3=function(e,t,n){let i=e[0],r=e[1],o=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],m=t[2],A=t[3],x=t[4],C=t[5],E=t[6],T=t[7],S=t[8],v=i*p+s*g+l*m,D=r*p+a*g+f*m,M=o*p+c*g+d*m,O=i*A+s*x+l*C,B=r*A+a*x+f*C,L=o*A+c*x+d*C,_=i*E+s*T+l*S,b=r*E+a*T+f*S,w=o*E+c*T+d*S;return n[0]=v,n[1]=D,n[2]=M,n[3]=0,n[4]=O,n[5]=B,n[6]=L,n[7]=0,n[8]=_,n[9]=b,n[10]=w,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};$e.multiplyByTranslation=function(e,t,n){let i=t.x,r=t.y,o=t.z,s=i*e[0]+r*e[4]+o*e[8]+e[12],a=i*e[1]+r*e[5]+o*e[9]+e[13],c=i*e[2]+r*e[6]+o*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=s,n[13]=a,n[14]=c,n[15]=e[15],n};$e.multiplyByScale=function(e,t,n){let i=t.x,r=t.y,o=t.z;return i===1&&r===1&&o===1?$e.clone(e,n):(n[0]=i*e[0],n[1]=i*e[1],n[2]=i*e[2],n[3]=e[3],n[4]=r*e[4],n[5]=r*e[5],n[6]=r*e[6],n[7]=e[7],n[8]=o*e[8],n[9]=o*e[9],n[10]=o*e[10],n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n)};$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};$e.multiplyByVector=function(e,t,n){let i=t.x,r=t.y,o=t.z,s=t.w,a=e[0]*i+e[4]*r+e[8]*o+e[12]*s,c=e[1]*i+e[5]*r+e[9]*o+e[13]*s,l=e[2]*i+e[6]*r+e[10]*o+e[14]*s,f=e[3]*i+e[7]*r+e[11]*o+e[15]*s;return n.x=a,n.y=c,n.z=l,n.w=f,n};$e.multiplyByPointAsVector=function(e,t,n){let i=t.x,r=t.y,o=t.z,s=e[0]*i+e[4]*r+e[8]*o,a=e[1]*i+e[5]*r+e[9]*o,c=e[2]*i+e[6]*r+e[10]*o;return n.x=s,n.y=a,n.z=c,n};$e.multiplyByPoint=function(e,t,n){let i=t.x,r=t.y,o=t.z,s=e[0]*i+e[4]*r+e[8]*o+e[12],a=e[1]*i+e[5]*r+e[9]*o+e[13],c=e[2]*i+e[6]*r+e[10]*o+e[14];return n.x=s,n.y=a,n.z=c,n};$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],r=e[3],o=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]=o,t[10]=e[10],t[11]=e[14],t[12]=r,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};$e.getMatrix3=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var _Te=new Z,gTe=new Z,yTe=new oe,ATe=new oe(0,0,0,1);$e.inverse=function(e,t){let n=e[0],i=e[4],r=e[8],o=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],m=e[3],A=e[7],x=e[11],C=e[15],E=p*C,T=g*x,S=d*C,v=g*A,D=d*x,M=p*A,O=f*C,B=g*m,L=f*x,_=p*m,b=f*A,w=d*m,I=E*a+v*c+D*l-(T*a+S*c+M*l),R=T*s+O*c+_*l-(E*s+B*c+L*l),F=S*s+B*a+b*l-(v*s+O*a+w*l),k=M*s+L*a+w*c-(D*s+_*a+b*c),V=T*i+S*r+M*o-(E*i+v*r+D*o),G=E*n+B*r+L*o-(T*n+O*r+_*o),U=v*n+O*i+w*o-(S*n+B*i+b*o),Y=D*n+_*i+b*r-(M*n+L*i+w*r);E=r*l,T=o*c,S=i*l,v=o*a,D=i*c,M=r*a,O=n*l,B=o*s,L=n*c,_=r*s,b=n*a,w=i*s;let j=E*A+v*x+D*C-(T*A+S*x+M*C),Q=T*m+O*x+_*C-(E*m+B*x+L*C),W=S*m+B*A+b*C-(v*m+O*A+w*C),K=M*m+L*A+w*x-(D*m+_*A+b*x),J=S*p+M*g+T*d-(D*g+E*d+v*p),_e=L*g+E*f+B*p-(O*p+_*g+T*f),xe=O*d+w*g+v*f-(b*g+S*f+B*d),se=b*p+D*f+_*d-(L*d+w*p+M*f),Ae=n*I+i*R+r*F+o*k;if(Math.abs(Ae)<P.EPSILON21){if(Z.equalsEpsilon($e.getMatrix3(e,_Te),gTe,P.EPSILON7)&&oe.equals($e.getRow(e,3,yTe),ATe))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 Ae=1/Ae,t[0]=I*Ae,t[1]=R*Ae,t[2]=F*Ae,t[3]=k*Ae,t[4]=V*Ae,t[5]=G*Ae,t[6]=U*Ae,t[7]=Y*Ae,t[8]=j*Ae,t[9]=Q*Ae,t[10]=W*Ae,t[11]=K*Ae,t[12]=J*Ae,t[13]=_e*Ae,t[14]=xe*Ae,t[15]=se*Ae,t};$e.inverseTransformation=function(e,t){let n=e[0],i=e[1],r=e[2],o=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],m=-n*d-i*p-r*g,A=-o*d-s*p-a*g,x=-c*d-l*p-f*g;return t[0]=n,t[1]=o,t[2]=c,t[3]=0,t[4]=i,t[5]=s,t[6]=l,t[7]=0,t[8]=r,t[9]=a,t[10]=f,t[11]=0,t[12]=m,t[13]=A,t[14]=x,t[15]=1,t};var xTe=new $e;$e.inverseTranspose=function(e,t){return $e.inverse($e.transpose(e,xTe),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]}, ${this[15]})`};var N=$e;function hn(e,t){this.center=h.clone(y(e,h.ZERO)),this.radius=y(t,0)}var bG=new h,SG=new h,vG=new h,wG=new h,DG=new h,IG=new h,PG=new h,zs=new h,OG=new h,MG=new h,RG=new h,BG=new h,CTe=4/3*P.PI;hn.fromPoints=function(e,t){if(u(t)||(t=new hn),!u(e)||e.length===0)return t.center=h.clone(h.ZERO,t.center),t.radius=0,t;let n=h.clone(e[0],PG),i=h.clone(n,bG),r=h.clone(n,SG),o=h.clone(n,vG),s=h.clone(n,wG),a=h.clone(n,DG),c=h.clone(n,IG),l=e.length,f;for(f=1;f<l;f++){h.clone(e[f],n);let O=n.x,B=n.y,L=n.z;O<i.x&&h.clone(n,i),O>s.x&&h.clone(n,s),B<r.y&&h.clone(n,r),B>a.y&&h.clone(n,a),L<o.z&&h.clone(n,o),L>c.z&&h.clone(n,c)}let d=h.magnitudeSquared(h.subtract(s,i,zs)),p=h.magnitudeSquared(h.subtract(a,r,zs)),g=h.magnitudeSquared(h.subtract(c,o,zs)),m=i,A=s,x=d;p>x&&(x=p,m=r,A=a),g>x&&(x=g,m=o,A=c);let C=OG;C.x=(m.x+A.x)*.5,C.y=(m.y+A.y)*.5,C.z=(m.z+A.z)*.5;let E=h.magnitudeSquared(h.subtract(A,C,zs)),T=Math.sqrt(E),S=MG;S.x=i.x,S.y=r.y,S.z=o.z;let v=RG;v.x=s.x,v.y=a.y,v.z=c.z;let D=h.midpoint(S,v,BG),M=0;for(f=0;f<l;f++){h.clone(e[f],n);let O=h.magnitude(h.subtract(n,D,zs));O>M&&(M=O);let B=h.magnitudeSquared(h.subtract(n,C,zs));if(B>E){let L=Math.sqrt(B);T=(T+L)*.5,E=T*T;let _=L-T;C.x=(T*C.x+_*n.x)/L,C.y=(T*C.y+_*n.y)/L,C.z=(T*C.z+_*n.z)/L}}return T<M?(h.clone(C,t.center),t.radius=T):(h.clone(D,t.center),t.radius=M),t};var TTe=new Di,ETe=new h,bTe=new h,TG=new me,EG=new me;hn.fromRectangle2D=function(e,t,n){return hn.fromRectangleWithHeights2D(e,t,0,0,n)};hn.fromRectangleWithHeights2D=function(e,t,n,i,r){if(u(r)||(r=new hn),!u(e))return r.center=h.clone(h.ZERO,r.center),r.radius=0,r;t=y(t,TTe),le.southwest(e,TG),TG.height=n,le.northeast(e,EG),EG.height=i;let o=t.project(TG,ETe),s=t.project(EG,bTe),a=s.x-o.x,c=s.y-o.y,l=s.z-o.z;r.radius=Math.sqrt(a*a+c*c+l*l)*.5;let f=r.center;return f.x=o.x+a*.5,f.y=o.y+c*.5,f.z=o.z+l*.5,r};var STe=[];hn.fromRectangle3D=function(e,t,n,i){if(t=y(t,re.WGS84),n=y(n,0),u(i)||(i=new hn),!u(e))return i.center=h.clone(h.ZERO,i.center),i.radius=0,i;let r=le.subsample(e,t,n,STe);return hn.fromPoints(r,i)};hn.fromVertices=function(e,t,n,i){if(u(i)||(i=new hn),!u(e)||e.length===0)return i.center=h.clone(h.ZERO,i.center),i.radius=0,i;t=y(t,h.ZERO),n=y(n,3);let r=PG;r.x=e[0]+t.x,r.y=e[1]+t.y,r.z=e[2]+t.z;let o=h.clone(r,bG),s=h.clone(r,SG),a=h.clone(r,vG),c=h.clone(r,wG),l=h.clone(r,DG),f=h.clone(r,IG),d=e.length,p;for(p=0;p<d;p+=n){let L=e[p]+t.x,_=e[p+1]+t.y,b=e[p+2]+t.z;r.x=L,r.y=_,r.z=b,L<o.x&&h.clone(r,o),L>c.x&&h.clone(r,c),_<s.y&&h.clone(r,s),_>l.y&&h.clone(r,l),b<a.z&&h.clone(r,a),b>f.z&&h.clone(r,f)}let g=h.magnitudeSquared(h.subtract(c,o,zs)),m=h.magnitudeSquared(h.subtract(l,s,zs)),A=h.magnitudeSquared(h.subtract(f,a,zs)),x=o,C=c,E=g;m>E&&(E=m,x=s,C=l),A>E&&(E=A,x=a,C=f);let T=OG;T.x=(x.x+C.x)*.5,T.y=(x.y+C.y)*.5,T.z=(x.z+C.z)*.5;let S=h.magnitudeSquared(h.subtract(C,T,zs)),v=Math.sqrt(S),D=MG;D.x=o.x,D.y=s.y,D.z=a.z;let M=RG;M.x=c.x,M.y=l.y,M.z=f.z;let O=h.midpoint(D,M,BG),B=0;for(p=0;p<d;p+=n){r.x=e[p]+t.x,r.y=e[p+1]+t.y,r.z=e[p+2]+t.z;let L=h.magnitude(h.subtract(r,O,zs));L>B&&(B=L);let _=h.magnitudeSquared(h.subtract(r,T,zs));if(_>S){let b=Math.sqrt(_);v=(v+b)*.5,S=v*v;let w=b-v;T.x=(v*T.x+w*r.x)/b,T.y=(v*T.y+w*r.y)/b,T.z=(v*T.z+w*r.z)/b}}return v<B?(h.clone(T,i.center),i.radius=v):(h.clone(O,i.center),i.radius=B),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=h.clone(h.ZERO,n.center),n.radius=0,n;let i=PG;i.x=e[0]+t[0],i.y=e[1]+t[1],i.z=e[2]+t[2];let r=h.clone(i,bG),o=h.clone(i,SG),s=h.clone(i,vG),a=h.clone(i,wG),c=h.clone(i,DG),l=h.clone(i,IG),f=e.length,d;for(d=0;d<f;d+=3){let B=e[d]+t[d],L=e[d+1]+t[d+1],_=e[d+2]+t[d+2];i.x=B,i.y=L,i.z=_,B<r.x&&h.clone(i,r),B>a.x&&h.clone(i,a),L<o.y&&h.clone(i,o),L>c.y&&h.clone(i,c),_<s.z&&h.clone(i,s),_>l.z&&h.clone(i,l)}let p=h.magnitudeSquared(h.subtract(a,r,zs)),g=h.magnitudeSquared(h.subtract(c,o,zs)),m=h.magnitudeSquared(h.subtract(l,s,zs)),A=r,x=a,C=p;g>C&&(C=g,A=o,x=c),m>C&&(C=m,A=s,x=l);let E=OG;E.x=(A.x+x.x)*.5,E.y=(A.y+x.y)*.5,E.z=(A.z+x.z)*.5;let T=h.magnitudeSquared(h.subtract(x,E,zs)),S=Math.sqrt(T),v=MG;v.x=r.x,v.y=o.y,v.z=s.z;let D=RG;D.x=a.x,D.y=c.y,D.z=l.z;let M=h.midpoint(v,D,BG),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 B=h.magnitude(h.subtract(i,M,zs));B>O&&(O=B);let L=h.magnitudeSquared(h.subtract(i,E,zs));if(L>T){let _=Math.sqrt(L);S=(S+_)*.5,T=S*S;let b=_-S;E.x=(S*E.x+b*i.x)/_,E.y=(S*E.y+b*i.y)/_,E.z=(S*E.z+b*i.z)/_}}return S<O?(h.clone(E,n.center),n.radius=S):(h.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,i,r,o,s,a=e[Z.COLUMN0ROW0],c=e[Z.COLUMN1ROW1],l=e[Z.COLUMN2ROW2],f=a+c+l;if(f>0)n=Math.sqrt(f+1),s=.5*n,n=.5/n,i=(e[Z.COLUMN1ROW2]-e[Z.COLUMN2ROW1])*n,r=(e[Z.COLUMN2ROW0]-e[Z.COLUMN0ROW2])*n,o=(e[Z.COLUMN0ROW1]-e[Z.COLUMN1ROW0])*n;else{let d=KTe,p=0;c>a&&(p=1),l>a&&l>c&&(p=2);let g=d[p],m=d[g];n=Math.sqrt(e[Z.getElementIndex(p,p)]-e[Z.getElementIndex(g,g)]-e[Z.getElementIndex(m,m)]+1);let A=JTe;A[p]=.5*n,n=.5/n,s=(e[Z.getElementIndex(m,g)]-e[Z.getElementIndex(g,m)])*n,A[g]=(e[Z.getElementIndex(g,p)]+e[Z.getElementIndex(p,g)])*n,A[m]=(e[Z.getElementIndex(m,p)]+e[Z.getElementIndex(p,m)])*n,i=-A[0],r=-A[1],o=-A[2]}return u(t)?(t.x=i,t.y=r,t.z=o,t.w=s,t):new rt(i,r,o,s)};var wJ=new rt,DJ=new rt,LG=new rt,IJ=new rt;rt.fromHeadingPitchRoll=function(e,t){return IJ=rt.fromAxisAngle(h.UNIT_X,e.roll,wJ),LG=rt.fromAxisAngle(h.UNIT_Y,-e.pitch,t),t=rt.multiply(LG,IJ,LG),DJ=rt.fromAxisAngle(h.UNIT_Z,-e.heading,wJ),rt.multiply(DJ,t,t)};var b3=new h,NG=new h,rd=new rt,PJ=new rt,S3=new 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e.x*e.x+e.y*e.y+e.z*e.z+e.w*e.w};rt.magnitude=function(e){return Math.sqrt(rt.magnitudeSquared(e))};rt.normalize=function(e,t){let n=1/rt.magnitude(e),i=e.x*n,r=e.y*n,o=e.z*n,s=e.w*n;return t.x=i,t.y=r,t.z=o,t.w=s,t};rt.inverse=function(e,t){let n=rt.magnitudeSquared(e);return t=rt.conjugate(e,t),rt.multiplyByScalar(t,1/n,t)};rt.add=function(e,t,n){return n.x=e.x+t.x,n.y=e.y+t.y,n.z=e.z+t.z,n.w=e.w+t.w,n};rt.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n.z=e.z-t.z,n.w=e.w-t.w,n};rt.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=-e.w,t};rt.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w};rt.multiply=function(e,t,n){let i=e.x,r=e.y,o=e.z,s=e.w,a=t.x,c=t.y,l=t.z,f=t.w,d=s*a+i*f+r*l-o*c,p=s*c-i*l+r*f+o*a,g=s*l+i*c-r*a+o*f,m=s*f-i*a-r*c-o*l;return n.x=d,n.y=p,n.z=g,n.w=m,n};rt.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n.w=e.w*t,n};rt.divideByScalar=function(e,t,n){return 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h,mv=new rt,nT=new rt;rt.computeInnerQuadrangle=function(e,t,n,i){let r=rt.conjugate(t,mv);rt.multiply(r,n,nT);let o=rt.log(nT,ZTe);rt.multiply(r,e,nT);let s=rt.log(nT,QTe);return h.add(o,s,o),h.multiplyByScalar(o,.25,o),h.negate(o,o),rt.exp(o,mv),rt.multiply(t,mv,i)};rt.squad=function(e,t,n,i,r,o){let s=rt.slerp(e,t,r,mv),a=rt.slerp(n,i,r,nT);return rt.slerp(s,a,2*r*(1-r),o)};var $Te=new rt,MJ=1.9011074535173003,v3=kt.supportsTypedArrays()?new Float32Array(8):[],w3=kt.supportsTypedArrays()?new Float32Array(8):[],Km=kt.supportsTypedArrays()?new Float32Array(8):[],Jm=kt.supportsTypedArrays()?new Float32Array(8):[];for(let e=0;e<7;++e){let t=e+1,n=2*t+1;v3[e]=1/(t*n),w3[e]=t/n}v3[7]=MJ/(8*17);w3[7]=MJ*8/17;rt.fastSlerp=function(e,t,n,i){let r=rt.dot(e,t),o;r>=0?o=1:(o=-1,r=-r);let s=r-1,a=1-n,c=n*n,l=a*a;for(let g=7;g>=0;--g)Km[g]=(v3[g]*c-w3[g])*s,Jm[g]=(v3[g]*l-w3[g])*s;let 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f=Z.fromRotationZ(-o.s,n8),d=Z.multiply(l,f,t8),p=e.dayNumber,g=e.secondsOfDay-ee.computeTaiMinusUtc(e)+n.ut1MinusUtc,m=p-2451545,A=g/$n.SECONDS_PER_DAY,x=.779057273264+A+.00273781191135448*(m+A);x=x%1*P.TWO_PI;let C=Z.fromRotationZ(x,n8),E=Z.multiply(d,C,t8),T=Math.cos(n.xPoleWander),S=Math.cos(n.yPoleWander),v=Math.sin(n.xPoleWander),D=Math.sin(n.yPoleWander),M=i-ube+r/$n.SECONDS_PER_DAY;M/=36525;let O=-47e-6*M*P.RADIANS_PER_DEGREE/3600,B=Math.cos(O),L=Math.sin(O),_=n8;return _[0]=T*B,_[1]=T*L,_[2]=v,_[3]=-S*L+D*v*B,_[4]=S*B+D*v*L,_[5]=-D*T,_[6]=-D*L-S*v*B,_[7]=D*B-S*v*L,_[8]=S*T,Z.multiply(E,_,t)};var hbe=new oe;Ji.pointToWindowCoordinates=function(e,t,n,i){return i=Ji.pointToGLWindowCoordinates(e,t,n,i),i.y=2*t[5]-i.y,i};Ji.pointToGLWindowCoordinates=function(e,t,n,i){u(i)||(i=new H);let r=hbe;return N.multiplyByVector(e,oe.fromElements(n.x,n.y,n.z,1,r),r),oe.multiplyByScalar(r,1/r.w,r),N.multiplyByVector(t,r,r),H.fromCartesian4(r,i)};var mbe=new h,pbe=new h,_be=new 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r,o=le.center(i,Abe),s=me.toCartesian(o,n,xbe),a=Pt.eastNorthUpToFixedFrame(s,n,mZ),c=N.inverse(a,mZ),l=Tbe,f=Cbe;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=bbe;for(r=0;r<3;r++)me.toCartesian(f[r],n,d),d=N.multiplyByPointAsVector(c,d,d),l[r].x=d.x,l[r].y=d.y;let p=Le.fromAxisAngle(h.UNIT_Z,-t,Sbe),g=Z.fromQuaternion(p,vbe),m=e.length,A=Number.POSITIVE_INFINITY,x=Number.POSITIVE_INFINITY,C=Number.NEGATIVE_INFINITY,E=Number.NEGATIVE_INFINITY;for(r=0;r<m;r++)d=N.multiplyByPointAsVector(c,e[r],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),E=Math.max(E,d.y);let T=nr.fromRotation(t,wbe),S=Ebe;S[0].x=A,S[0].y=x,S[1].x=A,S[1].y=E,S[2].x=C,S[2].y=x;let v=l[0],D=l[2].x-v.x,M=l[1].y-v.y;for(r=0;r<3;r++){let b=S[r];nr.multiplyByVector(T,b,b),b.x=(b.x-v.x)/D,b.y=(b.y-v.y)/M}let O=S[0],B=S[1],L=S[2],_=new Array(6);return H.pack(O,_),H.pack(B,_,2),H.pack(L,_,4),_};var lt=o8;function Dbe(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 we=Dbe;function Ibe(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 fn=Ibe;var Pbe={NONE:0,TOP:1,ALL:2},nn=Object.freeze(Pbe);function Jo(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)}Jo.POSITION_ONLY=Object.freeze(new Jo({position:!0}));Jo.POSITION_AND_NORMAL=Object.freeze(new Jo({position:!0,normal:!0}));Jo.POSITION_NORMAL_AND_ST=Object.freeze(new Jo({position:!0,normal:!0,st:!0}));Jo.POSITION_AND_ST=Object.freeze(new Jo({position:!0,st:!0}));Jo.POSITION_AND_COLOR=Object.freeze(new Jo({position:!0,color:!0}));Jo.ALL=Object.freeze(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 Dv=`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 Iv=`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 Pv=`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 Ov=`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 Mv=`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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ot={DEPTH_COMPONENT:te.DEPTH_COMPONENT,DEPTH_STENCIL:te.DEPTH_STENCIL,ALPHA:te.ALPHA,RED:te.RED,RG:te.RG,RGB:te.RGB,RGBA:te.RGBA,LUMINANCE:te.LUMINANCE,LUMINANCE_ALPHA:te.LUMINANCE_ALPHA,RGB_DXT1:te.COMPRESSED_RGB_S3TC_DXT1_EXT,RGBA_DXT1:te.COMPRESSED_RGBA_S3TC_DXT1_EXT,RGBA_DXT3:te.COMPRESSED_RGBA_S3TC_DXT3_EXT,RGBA_DXT5:te.COMPRESSED_RGBA_S3TC_DXT5_EXT,RGB_PVRTC_4BPPV1:te.COMPRESSED_RGB_PVRTC_4BPPV1_IMG,RGB_PVRTC_2BPPV1:te.COMPRESSED_RGB_PVRTC_2BPPV1_IMG,RGBA_PVRTC_4BPPV1:te.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG,RGBA_PVRTC_2BPPV1:te.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG,RGBA_ASTC:te.COMPRESSED_RGBA_ASTC_4x4_WEBGL,RGB_ETC1:te.COMPRESSED_RGB_ETC1_WEBGL,RGB8_ETC2:te.COMPRESSED_RGB8_ETC2,RGBA8_ETC2_EAC:te.COMPRESSED_RGBA8_ETC2_EAC,RGBA_BC7:te.COMPRESSED_RGBA_BPTC_UNORM};ot.componentsLength=function(e){switch(e){case ot.RGB:return 3;case ot.RGBA:return 4;case ot.LUMINANCE_ALPHA:case ot.RG:return 2;case ot.ALPHA:case ot.RED:case ot.LUMINANCE:return 1;default:return 1}};ot.validate=function(e){return 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Lv({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:an.NEAREST,magnificationFilter:Ti.NEAREST}));var un=Lv;function Nv(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.source,i,r;if(u(n)){let E=[n.positiveX,n.negativeX,n.positiveY,n.negativeY,n.positiveZ,n.negativeZ];i=E[0].width,r=E[0].height}else i=e.width,r=e.height;let o=i,s=y(e.pixelDatatype,Ke.UNSIGNED_BYTE),a=y(e.pixelFormat,st.RGBA),c=st.toInternalFormat(a,s,t),l=st.textureSizeInBytes(a,s,o,o)*6,f=e.preMultiplyAlpha||a===st.RGB||a===st.LUMINANCE,d=y(e.flipY,!0),p=y(e.skipColorSpaceConversion,!1),g=t._gl,m=g.TEXTURE_CUBE_MAP,A=g.createTexture();g.activeTexture(g.TEXTURE0),g.bindTexture(m,A);function x(E,T,S,v,D){let M=T.arrayBufferView;u(M)||(M=T.bufferView);let O=4;u(M)&&(O=st.alignmentInBytes(a,s,i)),g.pixelStorei(g.UNPACK_ALIGNMENT,O),D?g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.NONE):g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.BROWSER_DEFAULT_WEBGL),u(M)?(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1),v&&(M=st.flipY(M,a,s,o,o)),g.texImage2D(E,0,c,o,o,0,a,Ke.toWebGLConstant(s,t),M)):(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,S),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,v),g.texImage2D(E,0,c,a,Ke.toWebGLConstant(s,t),T))}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,o,o,0,a,Ke.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_X,0,c,o,o,0,a,Ke.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Y,0,c,o,o,0,a,Ke.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Y,0,c,o,o,0,a,Ke.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Z,0,c,o,o,0,a,Ke.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Z,0,c,o,o,0,a,Ke.toWebGLConstant(s,t),null)),g.bindTexture(m,null),this._context=t,this._textureFilterAnisotropic=t._textureFilterAnisotropic,this._textureTarget=m,this._texture=A,this._pixelFormat=a,this._pixelDatatype=s,this._size=o,this._hasMipmap=!1,this._sizeInBytes=l,this._preMultiplyAlpha=f,this._flipY=d,this._sampler=void 0;let C=u(n);this._positiveX=new Bh(t,A,m,g.TEXTURE_CUBE_MAP_POSITIVE_X,c,a,s,o,f,d,C),this._negativeX=new Bh(t,A,m,g.TEXTURE_CUBE_MAP_NEGATIVE_X,c,a,s,o,f,d,C),this._positiveY=new Bh(t,A,m,g.TEXTURE_CUBE_MAP_POSITIVE_Y,c,a,s,o,f,d,C),this._negativeY=new Bh(t,A,m,g.TEXTURE_CUBE_MAP_NEGATIVE_Y,c,a,s,o,f,d,C),this._positiveZ=new Bh(t,A,m,g.TEXTURE_CUBE_MAP_POSITIVE_Z,c,a,s,o,f,d,C),this._negativeZ=new Bh(t,A,m,g.TEXTURE_CUBE_MAP_NEGATIVE_Z,c,a,s,o,f,d,C),this.sampler=u(e.sampler)?e.sampler:new un}Object.defineProperties(Nv.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===an.NEAREST_MIPMAP_NEAREST||t===an.NEAREST_MIPMAP_LINEAR||t===an.LINEAR_MIPMAP_NEAREST||t===an.LINEAR_MIPMAP_LINEAR,r=this._context,o=this._pixelDatatype;(o===Ke.FLOAT&&!r.textureFloatLinear||o===Ke.HALF_FLOAT&&!r.textureHalfFloatLinear)&&(t=i?an.NEAREST_MIPMAP_NEAREST:an.NEAREST,n=Ti.NEAREST);let s=r._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}}});Nv.prototype.generateMipmap=function(e){e=y(e,Lh.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)};Nv.prototype.isDestroyed=function(){return!1};Nv.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 za=Nv;function ad(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.width,i=e.height,r=e.source;u(r)&&(u(n)||(n=y(r.videoWidth,r.width)),u(i)||(i=y(r.videoHeight,r.height)));let o=y(e.pixelFormat,st.RGBA),s=y(e.pixelDatatype,Ke.UNSIGNED_BYTE),a=st.toInternalFormat(o,s,t),c=st.isCompressedFormat(a),l=e.preMultiplyAlpha||o===st.RGB||o===st.LUMINANCE,f=y(e.flipY,!0),d=y(e.skipColorSpaceConversion,!1),p=!0,g=t._gl,m=g.TEXTURE_2D,A=g.createTexture();g.activeTexture(g.TEXTURE0),g.bindTexture(m,A);let x=4;if(u(r)&&u(r.arrayBufferView)&&!c&&(x=st.alignmentInBytes(o,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(r))if(u(r.arrayBufferView)){g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1);let E=r.arrayBufferView,T,S,v;if(c){if(g.compressedTexImage2D(m,0,a,n,i,0,E),u(r.mipLevels))for(S=n,v=i,T=0;T<r.mipLevels.length;++T)S=Math.floor(S/2)|0,S<1&&(S=1),v=Math.floor(v/2)|0,v<1&&(v=1),g.compressedTexImage2D(m,T+1,a,S,v,0,r.mipLevels[T])}else if(f&&(E=st.flipY(E,o,s,n,i)),g.texImage2D(m,0,a,n,i,0,o,Ke.toWebGLConstant(s,t),E),u(r.mipLevels))for(S=n,v=i,T=0;T<r.mipLevels.length;++T)S=Math.floor(S/2)|0,S<1&&(S=1),v=Math.floor(v/2)|0,v<1&&(v=1),g.texImage2D(m,T+1,a,S,v,0,o,Ke.toWebGLConstant(s,t),r.mipLevels[T])}else u(r.framebuffer)?(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1),r.framebuffer!==t.defaultFramebuffer&&r.framebuffer._bind(),g.copyTexImage2D(m,0,a,r.xOffset,r.yOffset,n,i,0),r.framebuffer!==t.defaultFramebuffer&&r.framebuffer._unBind()):(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,l),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,f),g.texImage2D(m,0,a,o,Ke.toWebGLConstant(s,t),r));else g.texImage2D(m,0,a,n,i,0,o,Ke.toWebGLConstant(s,t),null),p=!1;g.bindTexture(m,null);let C;c?C=st.compressedTextureSizeInBytes(o,n,i):C=st.textureSizeInBytes(o,s,n,i),this._id=Hn(),this._context=t,this._textureFilterAnisotropic=t._textureFilterAnisotropic,this._textureTarget=m,this._texture=A,this._internalFormat=a,this._pixelFormat=o,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 un}ad.create=function(e){return new ad(e)};ad.fromFramebuffer=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=t._gl,i=y(e.pixelFormat,st.RGB),r=y(e.framebufferXOffset,0),o=y(e.framebufferYOffset,0),s=y(e.width,n.drawingBufferWidth),a=y(e.height,n.drawingBufferHeight),c=e.framebuffer;return new ad({context:t,width:s,height:a,pixelFormat:i,source:{framebuffer:u(c)?c:t.defaultFramebuffer,xOffset:r,yOffset:o,width:s,height:a}})};Object.defineProperties(ad.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,r=this._pixelFormat,o=this._pixelDatatype,s=t===an.NEAREST_MIPMAP_NEAREST||t===an.NEAREST_MIPMAP_LINEAR||t===an.LINEAR_MIPMAP_NEAREST||t===an.LINEAR_MIPMAP_LINEAR;(o===Ke.FLOAT&&!i.textureFloatLinear||o===Ke.HALF_FLOAT&&!i.textureHalfFloatLinear)&&(t=s?an.NEAREST_MIPMAP_NEAREST:an.NEAREST,n=Ti.NEAREST),i.webgl2&&st.isDepthFormat(r)&&(t=an.NEAREST,n=Ti.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}}});ad.prototype.copyFrom=function(e){let t=y(e.xOffset,0),n=y(e.yOffset,0),i=e.source,r=this._context,o=r._gl,s=this._textureTarget;o.activeTexture(o.TEXTURE0),o.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,m=this._pixelDatatype,A=this._preMultiplyAlpha,x=this._flipY,C=y(e.skipColorSpaceConversion,!1),E=4;u(l)&&(E=st.alignmentInBytes(g,m,a)),o.pixelStorei(o.UNPACK_ALIGNMENT,E),C?o.pixelStorei(o.UNPACK_COLORSPACE_CONVERSION_WEBGL,o.NONE):o.pixelStorei(o.UNPACK_COLORSPACE_CONVERSION_WEBGL,o.BROWSER_DEFAULT_WEBGL);let T=!1;if(!this._initialized){if(t===0&&n===0&&a===f&&c===d)u(l)?(o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,!1),x&&(l=st.flipY(l,g,m,f,d)),o.texImage2D(s,0,p,f,d,0,g,Ke.toWebGLConstant(m,r),l)):(o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,A),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,x),o.texImage2D(s,0,p,g,Ke.toWebGLConstant(m,r),i)),T=!0;else{o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,!1);let S=st.createTypedArray(g,m,f,d);o.texImage2D(s,0,p,f,d,0,g,Ke.toWebGLConstant(m,r),S)}this._initialized=!0}T||(u(l)?(o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,!1),x&&(l=st.flipY(l,g,m,a,c)),o.texSubImage2D(s,0,t,n,a,c,g,Ke.toWebGLConstant(m,r),l)):(o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,A),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,x),o.texSubImage2D(s,0,t,n,g,Ke.toWebGLConstant(m,r),i))),o.bindTexture(s,null)};ad.prototype.copyFromFramebuffer=function(e,t,n,i,r,o){e=y(e,0),t=y(t,0),n=y(n,0),i=y(i,0),r=y(r,this._width),o=y(o,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,r,o),s.bindTexture(a,null),this._initialized=!0};ad.prototype.generateMipmap=function(e){e=y(e,Lh.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)};ad.prototype.isDestroyed=function(){return!1};ad.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),ue(this)};var Ot=ad;var Fv=`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 Uv=`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 Vv=`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 kv=`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 zv=`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 Hv=`#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 Gv=`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 Wv=`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 jv=`#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 qv=`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 Yv=`#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 Xv=`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 Kv=`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 Jv=`uniform vec4 color;
uniform vec4 outlineColor;
uniform float outlineWidth;

in float v_width;

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

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

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

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

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

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

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

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

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

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

    return material;
}
`;var Qv=`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 $v=`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 ew=`// 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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`;else{if(e.shaderSource+=`czm_material czm_getMaterial(czm_materialInput materialInput)
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z(0,.5,1,1),glowPower:.25,taperPower:1},source:Kv},translucent:!0});qe.PolylineOutlineType="PolylineOutline";qe._materialCache.addMaterial(qe.PolylineOutlineType,{fabric:{type:qe.PolylineOutlineType,uniforms:{color:new z(1,1,1,1),outlineColor:new z(1,0,0,1),outlineWidth:1},source:Jv},translucent:function(e){let t=e.uniforms;return t.color.alpha<1||t.outlineColor.alpha<1}});qe.ElevationContourType="ElevationContour";qe._materialCache.addMaterial(qe.ElevationContourType,{fabric:{type:qe.ElevationContourType,uniforms:{spacing:100,color:new z(1,0,0,1),width:1},source:Hv},translucent:!1});qe.ElevationRampType="ElevationRamp";qe._materialCache.addMaterial(qe.ElevationRampType,{fabric:{type:qe.ElevationRampType,uniforms:{image:qe.DefaultImageId,minimumHeight:0,maximumHeight:1e4},source:Gv},translucent:!1});qe.SlopeRampMaterialType="SlopeRamp";qe._materialCache.addMaterial(qe.SlopeRampMaterialType,{fabric:{type:qe.SlopeRampMaterialType,uniforms:{image:qe.DefaultImageId},source:Qv},translucent:!1});qe.AspectRampMaterialType="AspectRamp";qe._materialCache.addMaterial(qe.AspectRampMaterialType,{fabric:{type:qe.AspectRampMaterialType,uniforms:{image:qe.DefaultImageId},source:Fv},translucent:!1});qe.ElevationBandType="ElevationBand";qe._materialCache.addMaterial(qe.ElevationBandType,{fabric:{type:qe.ElevationBandType,uniforms:{heights:qe.DefaultImageId,colors:qe.DefaultImageId},source:zv},translucent:!0});var qi=qe;function L0(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.closed,!1),i=y(e.materialSupport,L0.MaterialSupport.TEXTURED);this.material=u(e.material)?e.material:qi.fromType(qi.ColorType),this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,i.vertexShaderSource),this._fragmentShaderSource=y(e.fragmentShaderSource,i.fragmentShaderSource),this._renderState=rr.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(L0.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}}});L0.prototype.getFragmentShaderSource=rr.prototype.getFragmentShaderSource;L0.prototype.isTranslucent=rr.prototype.isTranslucent;L0.prototype.getRenderState=rr.prototype.getRenderState;L0.MaterialSupport={BASIC:Object.freeze({vertexFormat:Pe.POSITION_AND_NORMAL,vertexShaderSource:Pv,fragmentShaderSource:Iv}),TEXTURED:Object.freeze({vertexFormat:Pe.POSITION_NORMAL_AND_ST,vertexShaderSource:Mv,fragmentShaderSource:Ov}),ALL:Object.freeze({vertexFormat:Pe.ALL,vertexShaderSource:Dv,fragmentShaderSource:wv})};var lr=L0;var nw=`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 iw=`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 N0=`in vec4 v_color;

void main()
{
    out_FragColor = czm_gammaCorrect(v_color);
}
`;var rw=`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 ip(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.closed,!1),i=y(e.flat,!1),r=i?rw:iw,o=i?N0:nw,s=i?ip.FLAT_VERTEX_FORMAT:ip.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,r),this._fragmentShaderSource=y(e.fragmentShaderSource,o),this._renderState=rr.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=s,this._flat=i,this._faceForward=y(e.faceForward,!n)}Object.defineProperties(ip.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}}});ip.VERTEX_FORMAT=Pe.POSITION_AND_NORMAL;ip.FLAT_VERTEX_FORMAT=Pe.POSITION_ONLY;ip.prototype.getFragmentShaderSource=rr.prototype.getFragmentShaderSource;ip.prototype.isTranslucent=rr.prototype.isTranslucent;ip.prototype.getRenderState=rr.prototype.getRenderState;var rn=ip;function gT(e){this._definitionChanged=new ge,this._color=void 0,this._colorSubscription=void 0,this.color=e}Object.defineProperties(gT.prototype,{isConstant:{get:function(){return q.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ce("color")});gT.prototype.getType=function(e){return"Color"};gT.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,z.WHITE,t.color),t};gT.prototype.equals=function(e){return this===e||e instanceof gT&&q.equals(this._color,e._color)};var Nt=gT;function ag(e){e=y(e,y.EMPTY_OBJECT),this._ellipsoid=y(e.ellipsoid,re.WGS84),this._rectangle=y(e.rectangle,le.MAX_VALUE),this._projection=new Di(this._ellipsoid),this._numberOfLevelZeroTilesX=y(e.numberOfLevelZeroTilesX,2),this._numberOfLevelZeroTilesY=y(e.numberOfLevelZeroTilesY,1)}Object.defineProperties(ag.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});ag.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};ag.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};ag.prototype.rectangleToNativeRectangle=function(e,t){let n=P.toDegrees(e.west),i=P.toDegrees(e.south),r=P.toDegrees(e.east),o=P.toDegrees(e.north);return u(t)?(t.west=n,t.south=i,t.east=r,t.north=o,t):new le(n,i,r,o)};ag.prototype.tileXYToNativeRectangle=function(e,t,n,i){let r=this.tileXYToRectangle(e,t,n,i);return r.west=P.toDegrees(r.west),r.south=P.toDegrees(r.south),r.east=P.toDegrees(r.east),r.north=P.toDegrees(r.north),r};ag.prototype.tileXYToRectangle=function(e,t,n,i){let r=this._rectangle,o=this.getNumberOfXTilesAtLevel(n),s=this.getNumberOfYTilesAtLevel(n),a=r.width/o,c=e*a+r.west,l=(e+1)*a+r.west,f=r.height/s,d=r.north-t*f,p=r.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};ag.prototype.positionToTileXY=function(e,t,n){let i=this._rectangle;if(!le.contains(i,e))return;let r=this.getNumberOfXTilesAtLevel(t),o=this.getNumberOfYTilesAtLevel(t),s=i.width/r,a=i.height/o,c=e.longitude;i.east<i.west&&(c+=P.TWO_PI);let l=(c-i.west)/s|0;l>=r&&(l=r-1);let f=(i.north-e.latitude)/a|0;return f>=o&&(f=o-1),u(n)?(n.x=l,n.y=f,n):new H(l,f)};var Yi=ag;var BZ=new h,LZ=new h,NZ=new me,u8=new h,oSe=new h,FZ=new ae,sSe=new Yi,ow=[new me,new me,new me,new me],sw=new H,Uo={};Uo.initialize=function(){let e=Uo._initPromise;return u(e)||(e=De.fetchJson($t("Assets/approximateTerrainHeights.json")).then(function(t){Uo._terrainHeights=t}),Uo._initPromise=e),e};Uo.getMinimumMaximumHeights=function(e,t){t=y(t,re.WGS84);let n=UZ(e),i=Uo._defaultMinTerrainHeight,r=Uo._defaultMaxTerrainHeight;if(u(n)){let o=`${n.level}-${n.x}-${n.y}`,s=Uo._terrainHeights[o];u(s)&&(i=s[0],r=s[1]),t.cartographicToCartesian(le.northeast(e,NZ),BZ),t.cartographicToCartesian(le.southwest(e,NZ),LZ),h.midpoint(LZ,BZ,u8);let a=t.scaleToGeodeticSurface(u8,oSe);if(u(a)){let c=h.distance(u8,a);i=Math.min(i,-c)}else i=Uo._defaultMinTerrainHeight}return i=Math.max(Uo._defaultMinTerrainHeight,i),{minimumTerrainHeight:i,maximumTerrainHeight:r}};Uo.getBoundingSphere=function(e,t){t=y(t,re.WGS84);let n=UZ(e),i=Uo._defaultMaxTerrainHeight;if(u(n)){let o=`${n.level}-${n.x}-${n.y}`,s=Uo._terrainHeights[o];u(s)&&(i=s[1])}let r=ae.fromRectangle3D(e,t,0);return ae.fromRectangle3D(e,t,i,FZ),ae.union(r,FZ,r)};function UZ(e){me.fromRadians(e.east,e.north,0,ow[0]),me.fromRadians(e.west,e.north,0,ow[1]),me.fromRadians(e.east,e.south,0,ow[2]),me.fromRadians(e.west,e.south,0,ow[3]);let t=0,n=0,i=0,r=0,o=Uo._terrainHeightsMaxLevel,s;for(s=0;s<=o;++s){let a=!1;for(let c=0;c<4;++c){let l=ow[c];if(sSe.positionToTileXY(l,s,sw),c===0)i=sw.x,r=sw.y;else if(i!==sw.x||r!==sw.y){a=!0;break}}if(a)break;t=i,n=r}if(s!==0)return{x:t,y:n,level:s>o?o:s-1}}Uo._terrainHeightsMaxLevel=6;Uo._defaultMaxTerrainHeight=9e3;Uo._defaultMinTerrainHeight=-1e5;Uo._terrainHeights=void 0;Uo._initPromise=void 0;Object.defineProperties(Uo,{initialized:{get:function(){return u(Uo._terrainHeights)}}});var oi=Uo;var VZ={};function aw(e,t){u(VZ[e])||(VZ[e]=!0,console.warn(y(t,e)))}aw.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.";aw.geometryZIndex="Entity geometry with zIndex are unsupported when height or extrudedHeight are defined.  zIndex will be ignored";aw.geometryHeightReference="Entity corridor, ellipse, polygon or rectangle with heightReference must also have a defined height.  heightReference will be ignored";aw.geometryExtrudedHeightReference="Entity corridor, ellipse, polygon or rectangle with extrudedHeightReference must also have a defined extrudedHeight.  extrudedHeightReference will be ignored";var Mt=aw;function aSe(e,t){Mt(e,t)}var $=aSe;function bc(e,t,n){this.minimum=h.clone(y(e,h.ZERO)),this.maximum=h.clone(y(t,h.ZERO)),u(n)?n=h.clone(n):n=h.midpoint(this.minimum,this.maximum,new h),this.center=n}bc.fromCorners=function(e,t,n){return u(n)||(n=new bc),n.minimum=h.clone(e,n.minimum),n.maximum=h.clone(t,n.maximum),n.center=h.midpoint(e,t,n.center),n};bc.fromPoints=function(e,t){if(u(t)||(t=new bc),!u(e)||e.length===0)return t.minimum=h.clone(h.ZERO,t.minimum),t.maximum=h.clone(h.ZERO,t.maximum),t.center=h.clone(h.ZERO,t.center),t;let n=e[0].x,i=e[0].y,r=e[0].z,o=e[0].x,s=e[0].y,a=e[0].z,c=e.length;for(let d=1;d<c;d++){let p=e[d],g=p.x,m=p.y,A=p.z;n=Math.min(g,n),o=Math.max(g,o),i=Math.min(m,i),s=Math.max(m,s),r=Math.min(A,r),a=Math.max(A,a)}let l=t.minimum;l.x=n,l.y=i,l.z=r;let f=t.maximum;return f.x=o,f.y=s,f.z=a,t.center=h.midpoint(l,f,t.center),t};bc.clone=function(e,t){if(u(e))return u(t)?(t.minimum=h.clone(e.minimum,t.minimum),t.maximum=h.clone(e.maximum,t.maximum),t.center=h.clone(e.center,t.center),t):new bc(e.minimum,e.maximum,e.center)};bc.equals=function(e,t){return e===t||u(e)&&u(t)&&h.equals(e.center,t.center)&&h.equals(e.minimum,t.minimum)&&h.equals(e.maximum,t.maximum)};var W3=new h;bc.intersectPlane=function(e,t){W3=h.subtract(e.maximum,e.minimum,W3);let n=h.multiplyByScalar(W3,.5,W3),i=t.normal,r=n.x*Math.abs(i.x)+n.y*Math.abs(i.y)+n.z*Math.abs(i.z),o=h.dot(e.center,i)+t.distance;return o-r>0?Qt.INSIDE:o+r<0?Qt.OUTSIDE:Qt.INTERSECTING};bc.prototype.clone=function(e){return bc.clone(this,e)};bc.prototype.intersectPlane=function(e){return bc.intersectPlane(this,e)};bc.prototype.equals=function(e){return bc.equals(this,e)};var cg=bc;var f8={};f8.computeDiscriminant=function(e,t,n){return t*t-4*e*n};function kZ(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}f8.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 r=t*t,o=4*e*n,s=kZ(r,-o,P.EPSILON14);if(s<0)return[];let a=-.5*kZ(t,P.sign(t)*Math.sqrt(s),P.EPSILON14);return t>0?[a/e,n/a]:[n/a,a/e]};var Sc=f8;var h8={};h8.computeDiscriminant=function(e,t,n,i){let r=e*e,o=t*t,s=n*n,a=i*i;return 18*e*t*n*i+o*s-27*r*a-4*(e*s*n+o*t*i)};function d8(e,t,n,i){let r=e,o=t/3,s=n/3,a=i,c=r*s,l=o*a,f=o*o,d=s*s,p=r*s-f,g=r*a-o*s,m=o*a-d,A=4*p*m-g*g,x,C;if(A<0){let Y,j,Q;f*l>=c*d?(Y=r,j=p,Q=-2*o*p+r*g):(Y=a,j=m,Q=-a*g+2*s*m);let K=-(Q<0?-1:1)*Math.abs(Y)*Math.sqrt(-A);C=-Q+K;let J=C/2,_e=J<0?-Math.pow(-J,1/3):Math.pow(J,1/3),xe=C===K?-_e:-j/_e;return x=j<=0?_e+xe:-Q/(_e*_e+xe*xe+j),f*l>=c*d?[(x-o)/r]:[-a/(x+s)]}let E=p,T=-2*o*p+r*g,S=m,v=-a*g+2*s*m,D=Math.sqrt(A),M=Math.sqrt(3)/2,O=Math.abs(Math.atan2(r*D,-T)/3);x=2*Math.sqrt(-E);let B=Math.cos(O);C=x*B;let L=x*(-B/2-M*Math.sin(O)),_=C+L>2*o?C-o:L-o,b=r,w=_/b;O=Math.abs(Math.atan2(a*D,-v)/3),x=2*Math.sqrt(-S),B=Math.cos(O),C=x*B,L=x*(-B/2-M*Math.sin(O));let I=-a,R=C+L<2*s?C+s:L+s,F=I/R,k=b*R,V=-_*R-b*I,G=_*I,U=(s*V-o*G)/(-o*V+s*k);return w<=U?w<=F?U<=F?[w,U,F]:[w,F,U]:[F,w,U]:w<=F?[U,w,F]:U<=F?[U,F,w]:[F,U,w]}h8.computeRealRoots=function(e,t,n,i){let r,o;if(e===0)return Sc.computeRealRoots(t,n,i);if(t===0){if(n===0){if(i===0)return[0,0,0];o=-i/e;let s=o<0?-Math.pow(-o,1/3):Math.pow(o,1/3);return[s,s,s]}else if(i===0)return r=Sc.computeRealRoots(e,0,n),r.Length===0?[0]:[r[0],0,r[1]];return d8(e,0,n,i)}else{if(n===0)return i===0?(o=-t/e,o<0?[o,0,0]:[0,0,o]):d8(e,t,0,i);if(i===0)return r=Sc.computeRealRoots(e,t,n),r.length===0?[0]:r[1]<=0?[r[0],r[1],0]:r[0]>=0?[0,r[0],r[1]]:[r[0],0,r[1]]}return d8(e,t,n,i)};var F0=h8;var m8={};m8.computeDiscriminant=function(e,t,n,i,r){let o=e*e,s=o*e,a=t*t,c=a*t,l=n*n,f=l*n,d=i*i,p=d*i,g=r*r,m=g*r;return a*l*d-4*c*p-4*e*f*d+18*e*t*n*p-27*o*d*d+256*s*m+r*(18*c*n*i-4*a*f+16*e*l*l-80*e*t*l*i-6*e*a*d+144*o*n*d)+g*(144*e*a*n-27*a*a-128*o*l-192*o*t*i)};function cd(e,t,n,i){let r=e*e,o=t-3*r/8,s=n-t*e/2+r*e/8,a=i-n*e/4+t*r/16-3*r*r/256,c=F0.computeRealRoots(1,2*o,o*o-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=Sc.computeRealRoots(1,o,a);if(d.length===2){let p=d[0],g=d[1],m;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 m=Math.sqrt(p),[l-m,l+m];if(p<0&&g>=0)return m=Math.sqrt(g),[l-m,l+m]}}return[]}else if(f>0){let d=Math.sqrt(f),p=(o+f-s/d)/2,g=(o+f+s/d)/2,m=Sc.computeRealRoots(1,d,p),A=Sc.computeRealRoots(1,-d,g);return m.length!==0?(m[0]+=l,m[1]+=l,A.length!==0?(A[0]+=l,A[1]+=l,m[1]<=A[0]?[m[0],m[1],A[0],A[1]]:A[1]<=m[0]?[A[0],A[1],m[0],m[1]]:m[0]>=A[0]&&m[1]<=A[1]?[A[0],m[0],m[1],A[1]]:A[0]>=m[0]&&A[1]<=m[1]?[m[0],A[0],A[1],m[1]]:m[0]>A[0]&&m[0]<A[1]?[A[0],m[0],A[1],m[1]]:[m[0],A[0],m[1],A[1]]):m):A.length!==0?(A[0]+=l,A[1]+=l,A):[]}}return[]}function cw(e,t,n,i){let r=n*n,o=t*t,s=e*e,a=-2*t,c=n*e+o-4*i,l=s*i-n*t*e+r,f=F0.computeRealRoots(1,a,c,l);if(f.length>0){let d=f[0],p=t-d,g=p*p,m=e/2,A=p/2,x=g-4*i,C=g+4*Math.abs(i),E=s-4*d,T=s+4*Math.abs(d),S,v;if(d<0||x*T<E*C){let b=Math.sqrt(E);S=b/2,v=b===0?0:(e*A-n)/b}else{let b=Math.sqrt(x);S=b===0?0:(e*A-n)/b,v=b/2}let D,M;m===0&&S===0?(D=0,M=0):P.sign(m)===P.sign(S)?(D=m+S,M=d/D):(M=m-S,D=d/M);let O,B;A===0&&v===0?(O=0,B=0):P.sign(A)===P.sign(v)?(O=A+v,B=i/O):(B=A-v,O=i/B);let L=Sc.computeRealRoots(1,D,O),_=Sc.computeRealRoots(1,M,B);if(L.length!==0)return _.length!==0?L[1]<=_[0]?[L[0],L[1],_[0],_[1]]:_[1]<=L[0]?[_[0],_[1],L[0],L[1]]:L[0]>=_[0]&&L[1]<=_[1]?[_[0],L[0],L[1],_[1]]:_[0]>=L[0]&&_[1]<=L[1]?[L[0],_[0],_[1],L[1]]:L[0]>_[0]&&L[0]<_[1]?[_[0],L[0],_[1],L[1]]:[L[0],_[0],L[1],_[1]]:L;if(_.length!==0)return _}return[]}m8.computeRealRoots=function(e,t,n,i,r){if(Math.abs(e)<P.EPSILON15)return F0.computeRealRoots(t,n,i,r);let o=t/e,s=n/e,a=i/e,c=r/e,l=o<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 cd(o,s,a,c);case 1:return cw(o,s,a,c);case 2:return cw(o,s,a,c);case 3:return cd(o,s,a,c);case 4:return cd(o,s,a,c);case 5:return cw(o,s,a,c);case 6:return cd(o,s,a,c);case 7:return cd(o,s,a,c);case 8:return cw(o,s,a,c);case 9:return cd(o,s,a,c);case 10:return cd(o,s,a,c);case 11:return cw(o,s,a,c);case 12:return cd(o,s,a,c);case 13:return cd(o,s,a,c);case 14:return cd(o,s,a,c);case 15:return cd(o,s,a,c);default:return}};var lw=m8;function j3(e,t){t=h.clone(y(t,h.ZERO)),h.equals(t,h.ZERO)||h.normalize(t,t),this.origin=h.clone(y(e,h.ZERO)),this.direction=t}j3.clone=function(e,t){if(u(e))return u(t)?(t.origin=h.clone(e.origin),t.direction=h.clone(e.direction),t):new j3(e.origin,e.direction)};j3.getPoint=function(e,t,n){return u(n)||(n=new h),n=h.multiplyByScalar(e.direction,t,n),h.add(e.origin,n,n)};var vn=j3;var no={};no.rayPlane=function(e,t,n){u(n)||(n=new h);let i=e.origin,r=e.direction,o=t.normal,s=h.dot(o,r);if(Math.abs(s)<P.EPSILON15)return;let a=(-t.distance-h.dot(o,i))/s;if(!(a<0))return n=h.multiplyByScalar(r,a,n),h.add(i,n,n)};var cSe=new h,lSe=new h,XZ=new h,zZ=new h,HZ=new h;no.rayTriangleParametric=function(e,t,n,i,r){r=y(r,!1);let o=e.origin,s=e.direction,a=h.subtract(n,t,cSe),c=h.subtract(i,t,lSe),l=h.cross(s,c,XZ),f=h.dot(a,l),d,p,g,m,A;if(r){if(f<P.EPSILON6||(d=h.subtract(o,t,zZ),g=h.dot(d,l),g<0||g>f)||(p=h.cross(d,a,HZ),m=h.dot(s,p),m<0||g+m>f))return;A=h.dot(c,p)/f}else{if(Math.abs(f)<P.EPSILON6)return;let x=1/f;if(d=h.subtract(o,t,zZ),g=h.dot(d,l)*x,g<0||g>1||(p=h.cross(d,a,HZ),m=h.dot(s,p)*x,m<0||g+m>1))return;A=h.dot(c,p)*x}return A};no.rayTriangle=function(e,t,n,i,r,o){let s=no.rayTriangleParametric(e,t,n,i,r);if(!(!u(s)||s<0))return u(o)||(o=new h),h.multiplyByScalar(e.direction,s,o),h.add(e.origin,o,o)};var uSe=new vn;no.lineSegmentTriangle=function(e,t,n,i,r,o,s){let a=uSe;h.clone(e,a.origin),h.subtract(t,e,a.direction),h.normalize(a.direction,a.direction);let c=no.rayTriangleParametric(a,n,i,r,o);if(!(!u(c)||c<0||c>h.distance(e,t)))return u(s)||(s=new h),h.multiplyByScalar(a.direction,c,s),h.add(a.origin,s,s)};function fSe(e,t,n,i){let r=t*t-4*e*n;if(r<0)return;if(r>0){let s=1/(2*e),a=Math.sqrt(r),c=(-t+a)*s,l=(-t-a)*s;return c<l?(i.root0=c,i.root1=l):(i.root0=l,i.root1=c),i}let o=-t/(2*e);if(o!==0)return i.root0=i.root1=o,i}var dSe={root0:0,root1:0};function KZ(e,t,n){u(n)||(n=new Ec);let i=e.origin,r=e.direction,o=t.center,s=t.radius*t.radius,a=h.subtract(i,o,XZ),c=h.dot(r,r),l=2*h.dot(r,a),f=h.magnitudeSquared(a)-s,d=fSe(c,l,f,dSe);if(u(d))return n.start=d.root0,n.stop=d.root1,n}no.raySphere=function(e,t,n){if(n=KZ(e,t,n),!(!u(n)||n.stop<0))return n.start=Math.max(n.start,0),n};var hSe=new vn;no.lineSegmentSphere=function(e,t,n,i){let r=hSe;h.clone(e,r.origin);let o=h.subtract(t,e,r.direction),s=h.magnitude(o);if(h.normalize(o,o),i=KZ(r,n,i),!(!u(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var mSe=new h,pSe=new h;no.rayEllipsoid=function(e,t){let n=t.oneOverRadii,i=h.multiplyComponents(n,e.origin,mSe),r=h.multiplyComponents(n,e.direction,pSe),o=h.magnitudeSquared(i),s=h.dot(i,r),a,c,l,f,d;if(o>1){if(s>=0)return;let p=s*s;if(a=o-1,c=h.magnitudeSquared(r),l=c*a,p<l)return;if(p>l){f=s*s-l,d=-s+Math.sqrt(f);let m=d/c,A=a/d;return m<A?new Ec(m,A):{start:A,stop:m}}let g=Math.sqrt(a/c);return new Ec(g,g)}else if(o<1)return a=o-1,c=h.magnitudeSquared(r),l=c*a,f=s*s-l,d=-s+Math.sqrt(f),new Ec(0,d/c);if(s<0)return c=h.magnitudeSquared(r),new Ec(0,-s/c)};function U0(e,t,n){let i=e+t;return P.sign(e)!==P.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<n?0:i}function _Se(e,t,n,i,r){let o=i*i,s=r*r,a=(e[Z.COLUMN1ROW1]-e[Z.COLUMN2ROW2])*s,c=r*(i*U0(e[Z.COLUMN1ROW0],e[Z.COLUMN0ROW1],P.EPSILON15)+t.y),l=e[Z.COLUMN0ROW0]*o+e[Z.COLUMN2ROW2]*s+i*t.x+n,f=s*U0(e[Z.COLUMN2ROW1],e[Z.COLUMN1ROW2],P.EPSILON15),d=r*(i*U0(e[Z.COLUMN2ROW0],e[Z.COLUMN0ROW2])+t.z),p,g=[];if(d===0&&f===0){if(p=Sc.computeRealRoots(a,c,l),p.length===0)return g;let O=p[0],B=Math.sqrt(Math.max(1-O*O,0));if(g.push(new h(i,r*O,r*-B)),g.push(new h(i,r*O,r*B)),p.length===2){let L=p[1],_=Math.sqrt(Math.max(1-L*L,0));g.push(new h(i,r*L,r*-_)),g.push(new h(i,r*L,r*_))}return g}let m=d*d,A=f*f,x=a*a,C=d*f,E=x+A,T=2*(c*a+C),S=2*l*a+c*c-A+m,v=2*(l*c-C),D=l*l-m;if(E===0&&T===0&&S===0&&v===0)return g;p=lw.computeRealRoots(E,T,S,v,D);let M=p.length;if(M===0)return g;for(let O=0;O<M;++O){let B=p[O],L=B*B,_=Math.max(1-L,0),b=Math.sqrt(_),w;P.sign(a)===P.sign(l)?w=U0(a*L+l,c*B,P.EPSILON12):P.sign(l)===P.sign(c*B)?w=U0(a*L,c*B+l,P.EPSILON12):w=U0(a*L+c*B,l,P.EPSILON12);let I=U0(f*B,d,P.EPSILON15),R=w*I;R<0?g.push(new 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A=Z.multiply(Z.multiply(d,g,jZ),m,jZ),x=Z.multiply(Z.multiply(A,p,qZ),f,qZ),C=Z.multiplyByVector(A,n,gSe),E=_Se(x,h.negate(C,p8),0,0,1),T,S,v=E.length;if(v>0){let D=h.clone(h.ZERO,ESe),M=Number.NEGATIVE_INFINITY;for(let B=0;B<v;++B){T=Z.multiplyByVector(p,Z.multiplyByVector(f,E[B],YZ),YZ);let L=h.normalize(h.subtract(T,n,q3),q3),_=h.dot(L,i);_>M&&(M=_,D=h.clone(T,D))}let O=t.cartesianToCartographic(D,bSe);return M=P.clamp(M,0,1),S=h.magnitude(h.subtract(D,n,q3))*Math.sqrt(1-M*M),S=r?-S:S,O.height=S,t.cartographicToCartesian(O,new h)}};var SSe=new h;no.lineSegmentPlane=function(e,t,n,i){u(i)||(i=new h);let r=h.subtract(t,e,SSe),o=n.normal,s=h.dot(o,r);if(Math.abs(s)<P.EPSILON6)return;let a=h.dot(o,e),c=-(n.distance+a)/s;if(!(c<0||c>1))return h.multiplyByScalar(r,c,i),h.add(e,i,i),i};no.trianglePlaneIntersection=function(e,t,n,i){let r=i.normal,o=i.distance,s=h.dot(r,e)+o<0,a=h.dot(r,t)+o<0,c=h.dot(r,n)+o<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 h,d=new h),l===1){if(s)return no.lineSegmentPlane(e,t,i,f),no.lineSegmentPlane(e,n,i,d),{positions:[e,t,n,f,d],indices:[0,3,4,1,2,4,1,4,3]};if(a)return no.lineSegmentPlane(t,n,i,f),no.lineSegmentPlane(t,e,i,d),{positions:[e,t,n,f,d],indices:[1,3,4,2,0,4,2,4,3]};if(c)return no.lineSegmentPlane(n,e,i,f),no.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 no.lineSegmentPlane(e,n,i,f),no.lineSegmentPlane(t,n,i,d),{positions:[e,t,n,f,d],indices:[0,1,4,0,4,3,2,3,4]}}else return no.lineSegmentPlane(n,t,i,f),no.lineSegmentPlane(e,t,i,d),{positions:[e,t,n,f,d],indices:[2,0,4,2,4,3,1,3,4]};else return no.lineSegmentPlane(t,e,i,f),no.lineSegmentPlane(n,e,i,d),{positions:[e,t,n,f,d],indices:[1,2,4,1,4,3,0,3,4]}};var Qi=no;function Cs(e,t){this.normal=h.clone(e),this.distance=t}Cs.fromPointNormal=function(e,t,n){let i=-h.dot(t,e);return u(n)?(h.clone(t,n.normal),n.distance=i,n):new Cs(t,i)};var vSe=new h;Cs.fromCartesian4=function(e,t){let n=h.fromCartesian4(e,vSe),i=e.w;return u(t)?(h.clone(n,t.normal),t.distance=i,t):new Cs(n,i)};Cs.getPointDistance=function(e,t){return h.dot(e.normal,t)+e.distance};var wSe=new h;Cs.projectPointOntoPlane=function(e,t,n){u(n)||(n=new h);let i=Cs.getPointDistance(e,t),r=h.multiplyByScalar(e.normal,i,wSe);return h.subtract(t,r,n)};var DSe=new N,ISe=new oe,PSe=new h;Cs.transform=function(e,t,n){let i=e.normal,r=e.distance,o=N.inverseTranspose(t,DSe),s=oe.fromElements(i.x,i.y,i.z,r,ISe);s=N.multiplyByVector(o,s,s);let a=h.fromCartesian4(s,PSe);return s=oe.divideByScalar(s,h.magnitude(a),s),Cs.fromCartesian4(s,n)};Cs.clone=function(e,t){return u(t)?(h.clone(e.normal,t.normal),t.distance=e.distance,t):new Cs(e.normal,e.distance)};Cs.equals=function(e,t){return e.distance===t.distance&&h.equals(e.normal,t.normal)};Cs.ORIGIN_XY_PLANE=Object.freeze(new Cs(h.UNIT_Z,0));Cs.ORIGIN_YZ_PLANE=Object.freeze(new Cs(h.UNIT_X,0));Cs.ORIGIN_ZX_PLANE=Object.freeze(new Cs(h.UNIT_Y,0));var cn=Cs;var _8=new oe;function Nh(e,t){t=y(t,re.WGS84),e=t.scaleToGeodeticSurface(e);let n=Pt.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=h.fromCartesian4(N.getColumn(n,0,_8)),this._yAxis=h.fromCartesian4(N.getColumn(n,1,_8));let i=h.fromCartesian4(N.getColumn(n,2,_8));this._plane=cn.fromPointNormal(e,i)}Object.defineProperties(Nh.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 OSe=new cg;Nh.fromPoints=function(e,t){let n=cg.fromPoints(e,OSe);return new Nh(n.center,t)};var JZ=new vn,Y3=new h;Nh.prototype.projectPointOntoPlane=function(e,t){let n=JZ;n.origin=e,h.normalize(e,n.direction);let i=Qi.rayPlane(n,this._plane,Y3);if(u(i)||(h.negate(n.direction,n.direction),i=Qi.rayPlane(n,this._plane,Y3)),u(i)){let r=h.subtract(i,this._origin,i),o=h.dot(this._xAxis,r),s=h.dot(this._yAxis,r);return u(t)?(t.x=o,t.y=s,t):new H(o,s)}};Nh.prototype.projectPointsOntoPlane=function(e,t){u(t)||(t=[]);let n=0,i=e.length;for(let r=0;r<i;r++){let o=this.projectPointOntoPlane(e[r],t[n]);u(o)&&(t[n]=o,n++)}return t.length=n,t};Nh.prototype.projectPointToNearestOnPlane=function(e,t){u(t)||(t=new H);let n=JZ;n.origin=e,h.clone(this._plane.normal,n.direction);let i=Qi.rayPlane(n,this._plane,Y3);u(i)||(h.negate(n.direction,n.direction),i=Qi.rayPlane(n,this._plane,Y3));let r=h.subtract(i,this._origin,i),o=h.dot(this._xAxis,r),s=h.dot(this._yAxis,r);return t.x=o,t.y=s,t};Nh.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 MSe=new h;Nh.prototype.projectPointOntoEllipsoid=function(e,t){u(t)||(t=new h);let n=this._ellipsoid,i=this._origin,r=this._xAxis,o=this._yAxis,s=MSe;return h.multiplyByScalar(r,e.x,s),t=h.add(i,s,t),h.multiplyByScalar(o,e.y,s),h.add(t,s,t),n.scaleToGeocentricSurface(t,t),t};Nh.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=Nh;function Ui(e,t){this.center=h.clone(y(e,h.ZERO)),this.halfAxes=Z.clone(y(t,Z.ZERO))}Ui.packedLength=h.packedLength+Z.packedLength;Ui.pack=function(e,t,n){return n=y(n,0),h.pack(e.center,t,n),Z.pack(e.halfAxes,t,n+h.packedLength),t};Ui.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Ui),h.unpack(e,t,n.center),Z.unpack(e,t+h.packedLength,n.halfAxes),n};var RSe=new h,BSe=new h,LSe=new h,NSe=new h,FSe=new h,USe=new h,VSe=new Z,kSe={unitary:new Z,diagonal:new Z};Ui.fromPoints=function(e,t){if(u(t)||(t=new Ui),!u(e)||e.length===0)return t.halfAxes=Z.ZERO,t.center=h.ZERO,t;let n,i=e.length,r=h.clone(e[0],RSe);for(n=1;n<i;n++)h.add(r,e[n],r);let o=1/i;h.multiplyByScalar(r,o,r);let s=0,a=0,c=0,l=0,f=0,d=0,p;for(n=0;n<i;n++)p=h.subtract(e[n],r,BSe),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*=o,a*=o,c*=o,l*=o,f*=o,d*=o;let g=VSe;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 m=Z.computeEigenDecomposition(g,kSe),A=Z.clone(m.unitary,t.halfAxes),x=Z.getColumn(A,0,NSe),C=Z.getColumn(A,1,FSe),E=Z.getColumn(A,2,USe),T=-Number.MAX_VALUE,S=-Number.MAX_VALUE,v=-Number.MAX_VALUE,D=Number.MAX_VALUE,M=Number.MAX_VALUE,O=Number.MAX_VALUE;for(n=0;n<i;n++)p=e[n],T=Math.max(h.dot(x,p),T),S=Math.max(h.dot(C,p),S),v=Math.max(h.dot(E,p),v),D=Math.min(h.dot(x,p),D),M=Math.min(h.dot(C,p),M),O=Math.min(h.dot(E,p),O);x=h.multiplyByScalar(x,.5*(D+T),x),C=h.multiplyByScalar(C,.5*(M+S),C),E=h.multiplyByScalar(E,.5*(O+v),E);let B=h.add(x,C,t.center);h.add(B,E,B);let L=LSe;return L.x=T-D,L.y=S-M,L.z=v-O,h.multiplyByScalar(L,.5,L),Z.multiplyByScale(t.halfAxes,L,t.halfAxes),t};var nQ=new h,zSe=new h;function ZZ(e,t,n,i,r,o,s,a,c,l,f){u(f)||(f=new Ui);let d=f.halfAxes;Z.setColumn(d,0,t,d),Z.setColumn(d,1,n,d),Z.setColumn(d,2,i,d);let p=nQ;p.x=(r+o)/2,p.y=(s+a)/2,p.z=(c+l)/2;let g=zSe;g.x=(o-r)/2,g.y=(a-s)/2,g.z=(l-c)/2;let m=f.center;return p=Z.multiplyByVector(d,p,p),h.add(e,p,m),Z.multiplyByScale(d,g,d),f}var QZ=new me,HSe=new h,GSe=new me,WSe=new me,jSe=new me,qSe=new me,YSe=new me,XSe=new h,$Z=new h,KSe=new h,eQ=new h,JSe=new h,ZSe=new H,QSe=new H,$Se=new H,eve=new H,tve=new H,nve=new h,ive=new h,rve=new h,ove=new h,sve=new H,ave=new h,cve=new h,lve=new h,uve=new cn(h.UNIT_X,0);Ui.fromRectangle=function(e,t,n,i,r){t=y(t,0),n=y(n,0),i=y(i,re.WGS84);let o,s,a,c,l,f,d;if(e.width<=P.PI){let M=le.center(e,QZ),O=i.cartographicToCartesian(M,HSe),B=new pa(O,i);d=B.plane;let L=M.longitude,_=e.south<0&&e.north>0?0:M.latitude,b=me.fromRadians(L,e.north,n,GSe),w=me.fromRadians(e.west,e.north,n,WSe),I=me.fromRadians(e.west,_,n,jSe),R=me.fromRadians(e.west,e.south,n,qSe),F=me.fromRadians(L,e.south,n,YSe),k=i.cartographicToCartesian(b,XSe),V=i.cartographicToCartesian(w,$Z),G=i.cartographicToCartesian(I,KSe),U=i.cartographicToCartesian(R,eQ),Y=i.cartographicToCartesian(F,JSe),j=B.projectPointToNearestOnPlane(k,ZSe),Q=B.projectPointToNearestOnPlane(V,QSe),W=B.projectPointToNearestOnPlane(G,$Se),K=B.projectPointToNearestOnPlane(U,eve),J=B.projectPointToNearestOnPlane(Y,tve);return o=Math.min(Q.x,W.x,K.x),s=-o,c=Math.max(Q.y,j.y),a=Math.min(K.y,J.y),w.height=R.height=t,V=i.cartographicToCartesian(w,$Z),U=i.cartographicToCartesian(R,eQ),l=Math.min(cn.getPointDistance(d,V),cn.getPointDistance(d,U)),f=n,ZZ(B.origin,B.xAxis,B.yAxis,B.zAxis,o,s,a,c,l,f,r)}let p=e.south>0,g=e.north<0,m=p?e.south:g?e.north:0,A=le.center(e,QZ).longitude,x=h.fromRadians(A,m,n,i,nve);x.z=0;let E=Math.abs(x.x)<P.EPSILON10&&Math.abs(x.y)<P.EPSILON10?h.UNIT_X:h.normalize(x,ive),T=h.UNIT_Z,S=h.cross(E,T,rve);d=cn.fromPointNormal(x,E,uve);let v=h.fromRadians(A+P.PI_OVER_TWO,m,n,i,ove);s=h.dot(cn.projectPointOntoPlane(d,v,sve),S),o=-s,c=h.fromRadians(0,e.north,g?t:n,i,ave).z,a=h.fromRadians(0,e.south,p?t:n,i,cve).z;let D=h.fromRadians(e.east,m,n,i,lve);return l=cn.getPointDistance(d,D),f=0,ZZ(x,S,T,E,o,s,a,c,l,f,r)};Ui.fromTransformation=function(e,t){return u(t)||(t=new Ui),t.center=N.getTranslation(e,t.center),t.halfAxes=N.getMatrix3(e,t.halfAxes),t.halfAxes=Z.multiplyByScalar(t.halfAxes,.5,t.halfAxes),t};Ui.clone=function(e,t){if(u(e))return u(t)?(h.clone(e.center,t.center),Z.clone(e.halfAxes,t.halfAxes),t):new Ui(e.center,e.halfAxes)};Ui.intersectPlane=function(e,t){let n=e.center,i=t.normal,r=e.halfAxes,o=i.x,s=i.y,a=i.z,c=Math.abs(o*r[Z.COLUMN0ROW0]+s*r[Z.COLUMN0ROW1]+a*r[Z.COLUMN0ROW2])+Math.abs(o*r[Z.COLUMN1ROW0]+s*r[Z.COLUMN1ROW1]+a*r[Z.COLUMN1ROW2])+Math.abs(o*r[Z.COLUMN2ROW0]+s*r[Z.COLUMN2ROW1]+a*r[Z.COLUMN2ROW2]),l=h.dot(i,n)+t.distance;return l<=-c?Qt.OUTSIDE:l>=c?Qt.INSIDE:Qt.INTERSECTING};var iQ=new h,rQ=new h,oQ=new h,fve=new h,tQ=new h,dve=new h;Ui.distanceSquaredTo=function(e,t){let n=h.subtract(t,e.center,nQ),i=e.halfAxes,r=Z.getColumn(i,0,iQ),o=Z.getColumn(i,1,rQ),s=Z.getColumn(i,2,oQ),a=h.magnitude(r),c=h.magnitude(o),l=h.magnitude(s),f=!0,d=!0,p=!0;a>0?h.divideByScalar(r,a,r):f=!1,c>0?h.divideByScalar(o,c,o):d=!1,l>0?h.divideByScalar(s,l,s):p=!1;let g=!f+!d+!p,m,A,x;if(g===1){let S=r;m=o,A=s,d?p||(S=s,A=r):(S=o,m=r),x=h.cross(m,A,tQ),S===r?r=x:S===o?o=x:S===s&&(s=x)}else if(g===2){m=r,d?m=o:p&&(m=s);let S=h.UNIT_Y;S.equalsEpsilon(m,P.EPSILON3)&&(S=h.UNIT_X),A=h.cross(m,S,fve),h.normalize(A,A),x=h.cross(m,A,tQ),h.normalize(x,x),m===r?(o=A,s=x):m===o?(s=A,r=x):m===s&&(r=A,o=x)}else g===3&&(r=h.UNIT_X,o=h.UNIT_Y,s=h.UNIT_Z);let C=dve;C.x=h.dot(n,r),C.y=h.dot(n,o),C.z=h.dot(n,s);let E=0,T;return C.x<-a?(T=C.x+a,E+=T*T):C.x>a&&(T=C.x-a,E+=T*T),C.y<-c?(T=C.y+c,E+=T*T):C.y>c&&(T=C.y-c,E+=T*T),C.z<-l?(T=C.z+l,E+=T*T):C.z>l&&(T=C.z-l,E+=T*T),E};var hve=new h,mve=new h;Ui.computePlaneDistances=function(e,t,n,i){u(i)||(i=new Ec);let r=Number.POSITIVE_INFINITY,o=Number.NEGATIVE_INFINITY,s=e.center,a=e.halfAxes,c=Z.getColumn(a,0,iQ),l=Z.getColumn(a,1,rQ),f=Z.getColumn(a,2,oQ),d=h.add(c,l,hve);h.add(d,f,d),h.add(d,s,d);let p=h.subtract(d,t,mve),g=h.dot(n,p);return r=Math.min(g,r),o=Math.max(g,o),h.add(s,c,d),h.add(d,l,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.add(s,c,d),h.subtract(d,l,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.add(s,c,d),h.subtract(d,l,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.subtract(s,c,d),h.add(d,l,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.subtract(s,c,d),h.add(d,l,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.subtract(s,c,d),h.subtract(d,l,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.subtract(s,c,d),h.subtract(d,l,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),i.start=r,i.stop=o,i};var pve=new h,_ve=new h,gve=new h;Ui.computeCorners=function(e,t){u(t)||(t=[new h,new h,new h,new h,new h,new h,new h,new h]);let n=e.center,i=e.halfAxes,r=Z.getColumn(i,0,pve),o=Z.getColumn(i,1,_ve),s=Z.getColumn(i,2,gve);return h.clone(n,t[0]),h.subtract(t[0],r,t[0]),h.subtract(t[0],o,t[0]),h.subtract(t[0],s,t[0]),h.clone(n,t[1]),h.subtract(t[1],r,t[1]),h.subtract(t[1],o,t[1]),h.add(t[1],s,t[1]),h.clone(n,t[2]),h.subtract(t[2],r,t[2]),h.add(t[2],o,t[2]),h.subtract(t[2],s,t[2]),h.clone(n,t[3]),h.subtract(t[3],r,t[3]),h.add(t[3],o,t[3]),h.add(t[3],s,t[3]),h.clone(n,t[4]),h.add(t[4],r,t[4]),h.subtract(t[4],o,t[4]),h.subtract(t[4],s,t[4]),h.clone(n,t[5]),h.add(t[5],r,t[5]),h.subtract(t[5],o,t[5]),h.add(t[5],s,t[5]),h.clone(n,t[6]),h.add(t[6],r,t[6]),h.add(t[6],o,t[6]),h.subtract(t[6],s,t[6]),h.clone(n,t[7]),h.add(t[7],r,t[7]),h.add(t[7],o,t[7]),h.add(t[7],s,t[7]),t};var yve=new Z;Ui.computeTransformation=function(e,t){u(t)||(t=new N);let n=e.center,i=Z.multiplyByUniformScale(e.halfAxes,2,yve);return N.fromRotationTranslation(i,n,t)};var Ave=new ae;Ui.isOccluded=function(e,t){let n=ae.fromOrientedBoundingBox(e,Ave);return!t.isBoundingSphereVisible(n)};Ui.prototype.intersectPlane=function(e){return Ui.intersectPlane(this,e)};Ui.prototype.distanceSquaredTo=function(e){return Ui.distanceSquaredTo(this,e)};Ui.prototype.computePlaneDistances=function(e,t,n){return Ui.computePlaneDistances(this,e,t,n)};Ui.prototype.computeCorners=function(e){return Ui.computeCorners(this,e)};Ui.prototype.computeTransformation=function(e){return Ui.computeTransformation(this,e)};Ui.prototype.isOccluded=function(e){return Ui.isOccluded(this,e)};Ui.equals=function(e,t){return e===t||u(e)&&u(t)&&h.equals(e.center,t.center)&&Z.equals(e.halfAxes,t.halfAxes)};Ui.prototype.clone=function(e){return Ui.clone(this,e)};Ui.prototype.equals=function(e){return Ui.equals(this,e)};var Pn=Ui;var X3={};X3.getHeight=function(e,t,n){return(e-n)*t+n};var xve=new h;X3.getPosition=function(e,t,n,i,r){let o=t.cartesianToCartographic(e,xve),s=X3.getHeight(o.height,n,i);return h.fromRadians(o.longitude,o.latitude,s,t,r)};var vc=X3;var ho={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 uw(e){e=y(e,y.EMPTY_OBJECT),this._boundingVolume=e.boundingVolume,this._orientedBoundingBox=e.orientedBoundingBox,this._modelMatrix=e.modelMatrix,this._primitiveType=y(e.primitiveType,Be.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 Ha(e,t){return(e._flags&t)===t}function lg(e,t,n){n?e._flags|=t:e._flags&=~t}Object.defineProperties(uw.prototype,{boundingVolume:{get:function(){return this._boundingVolume},set:function(e){this._boundingVolume!==e&&(this._boundingVolume=e,this.dirty=!0)}},orientedBoundingBox:{get:function(){return this._orientedBoundingBox},set:function(e){this._orientedBoundingBox!==e&&(this._orientedBoundingBox=e,this.dirty=!0)}},cull:{get:function(){return Ha(this,ho.CULL)},set:function(e){Ha(this,ho.CULL)!==e&&(lg(this,ho.CULL,e),this.dirty=!0)}},occlude:{get:function(){return Ha(this,ho.OCCLUDE)},set:function(e){Ha(this,ho.OCCLUDE)!==e&&(lg(this,ho.OCCLUDE,e),this.dirty=!0)}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix!==e&&(this._modelMatrix=e,this.dirty=!0)}},primitiveType:{get:function(){return this._primitiveType},set:function(e){this._primitiveType!==e&&(this._primitiveType=e,this.dirty=!0)}},vertexArray:{get:function(){return this._vertexArray},set:function(e){this._vertexArray!==e&&(this._vertexArray=e,this.dirty=!0)}},count:{get:function(){return this._count},set:function(e){this._count!==e&&(this._count=e,this.dirty=!0)}},offset:{get:function(){return this._offset},set:function(e){this._offset!==e&&(this._offset=e,this.dirty=!0)}},instanceCount:{get:function(){return this._instanceCount},set:function(e){this._instanceCount!==e&&(this._instanceCount=e,this.dirty=!0)}},shaderProgram:{get:function(){return this._shaderProgram},set:function(e){this._shaderProgram!==e&&(this._shaderProgram=e,this.dirty=!0)}},castShadows:{get:function(){return Ha(this,ho.CAST_SHADOWS)},set:function(e){Ha(this,ho.CAST_SHADOWS)!==e&&(lg(this,ho.CAST_SHADOWS,e),this.dirty=!0)}},receiveShadows:{get:function(){return Ha(this,ho.RECEIVE_SHADOWS)},set:function(e){Ha(this,ho.RECEIVE_SHADOWS)!==e&&(lg(this,ho.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 Ha(this,ho.EXECUTE_IN_CLOSEST_FRUSTUM)},set:function(e){Ha(this,ho.EXECUTE_IN_CLOSEST_FRUSTUM)!==e&&(lg(this,ho.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 Ha(this,ho.DEBUG_SHOW_BOUNDING_VOLUME)},set:function(e){Ha(this,ho.DEBUG_SHOW_BOUNDING_VOLUME)!==e&&(lg(this,ho.DEBUG_SHOW_BOUNDING_VOLUME,e),this.dirty=!0)}},debugOverlappingFrustums:{get:function(){return this._debugOverlappingFrustums},set:function(e){this._debugOverlappingFrustums!==e&&(this._debugOverlappingFrustums=e,this.dirty=!0)}},pickId:{get:function(){return this._pickId},set:function(e){this._pickId!==e&&(this._pickId=e,this.dirty=!0)}},pickOnly:{get:function(){return Ha(this,ho.PICK_ONLY)},set:function(e){Ha(this,ho.PICK_ONLY)!==e&&(lg(this,ho.PICK_ONLY,e),this.dirty=!0)}},depthForTranslucentClassification:{get:function(){return Ha(this,ho.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION)},set:function(e){Ha(this,ho.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION)!==e&&(lg(this,ho.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION,e),this.dirty=!0)}}});uw.shallowClone=function(e,t){if(u(e))return u(t)||(t=new uw),t._boundingVolume=e._boundingVolume,t._orientedBoundingBox=e._orientedBoundingBox,t._modelMatrix=e._modelMatrix,t._primitiveType=e._primitiveType,t._vertexArray=e._vertexArray,t._count=e._count,t._offset=e._offset,t._instanceCount=e._instanceCount,t._shaderProgram=e._shaderProgram,t._uniformMap=e._uniformMap,t._renderState=e._renderState,t._framebuffer=e._framebuffer,t._pass=e._pass,t._owner=e._owner,t._debugOverlappingFrustums=e._debugOverlappingFrustums,t._pickId=e._pickId,t._flags=e._flags,t.dirty=!0,t.lastDirtyTime=0,t};uw.prototype.execute=function(e,t){e.draw(this,t)};var nt=uw;var Cve={ENVIRONMENT:0,COMPUTE:1,GLOBE:2,TERRAIN_CLASSIFICATION:3,CESIUM_3D_TILE:4,CESIUM_3D_TILE_CLASSIFICATION:5,CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW:6,OPAQUE:7,TRANSLUCENT:8,VOXELS:9,OVERLAY:10,NUMBER_OF_PASSES:11},be=Object.freeze(Cve);var K3={CLOCKWISE:te.CW,COUNTER_CLOCKWISE:te.CCW};K3.validate=function(e){return e===K3.CLOCKWISE||e===K3.COUNTER_CLOCKWISE};var Zo=Object.freeze(K3);function sQ(e){if(typeof e!="object"||e===null)return e;let t,n=Object.keys(e);for(let i=0;i<n.length;i++)t=n[i],e.hasOwnProperty(t)&&t!=="_applyFunctions"&&(e[t]=sQ(e[t]));return Object.freeze(e)}var g8=sQ;function Uh(e){let t=y(e,y.EMPTY_OBJECT),n=y(t.cull,y.EMPTY_OBJECT),i=y(t.polygonOffset,y.EMPTY_OBJECT),r=y(t.scissorTest,y.EMPTY_OBJECT),o=y(r.rectangle,y.EMPTY_OBJECT),s=y(t.depthRange,y.EMPTY_OBJECT),a=y(t.depthTest,y.EMPTY_OBJECT),c=y(t.colorMask,y.EMPTY_OBJECT),l=y(t.blending,y.EMPTY_OBJECT),f=y(l.color,y.EMPTY_OBJECT),d=y(t.stencilTest,y.EMPTY_OBJECT),p=y(d.frontOperation,y.EMPTY_OBJECT),g=y(d.backOperation,y.EMPTY_OBJECT),m=y(t.sampleCoverage,y.EMPTY_OBJECT),A=t.viewport;this.frontFace=y(t.frontFace,Zo.COUNTER_CLOCKWISE),this.cull={enabled:y(n.enabled,!1),face:y(n.face,te.BACK)},this.lineWidth=y(t.lineWidth,1),this.polygonOffset={enabled:y(i.enabled,!1),factor:y(i.factor,0),units:y(i.units,0)},this.scissorTest={enabled:y(r.enabled,!1),rectangle:Xe.clone(o)},this.depthRange={near:y(s.near,0),far:y(s.far,1)},this.depthTest={enabled:y(a.enabled,!1),func:y(a.func,te.LESS)},this.colorMask={red:y(c.red,!0),green:y(c.green,!0),blue:y(c.blue,!0),alpha:y(c.alpha,!0)},this.depthMask=y(t.depthMask,!0),this.stencilMask=y(t.stencilMask,-1),this.blending={enabled:y(l.enabled,!1),color:new z(y(f.red,0),y(f.green,0),y(f.blue,0),y(f.alpha,0)),equationRgb:y(l.equationRgb,te.FUNC_ADD),equationAlpha:y(l.equationAlpha,te.FUNC_ADD),functionSourceRgb:y(l.functionSourceRgb,te.ONE),functionSourceAlpha:y(l.functionSourceAlpha,te.ONE),functionDestinationRgb:y(l.functionDestinationRgb,te.ZERO),functionDestinationAlpha:y(l.functionDestinationAlpha,te.ZERO)},this.stencilTest={enabled:y(d.enabled,!1),frontFunction:y(d.frontFunction,te.ALWAYS),backFunction:y(d.backFunction,te.ALWAYS),reference:y(d.reference,0),mask:y(d.mask,-1),frontOperation:{fail:y(p.fail,te.KEEP),zFail:y(p.zFail,te.KEEP),zPass:y(p.zPass,te.KEEP)},backOperation:{fail:y(g.fail,te.KEEP),zFail:y(g.zFail,te.KEEP),zPass:y(g.zPass,te.KEEP)}},this.sampleCoverage={enabled:y(m.enabled,!1),value:y(m.value,1),invert:y(m.invert,!1)},this.viewport=u(A)?new Xe(A.x,A.y,A.width,A.height):void 0,this.id=0,this._applyFunctions=[]}var Tve=0,Fh={};Uh.fromCache=function(e){let t=JSON.stringify(e),n=Fh[t];if(u(n))return++n.referenceCount,n.state;let i=new Uh(e),r=JSON.stringify(i);return n=Fh[r],u(n)||(i.id=Tve++,n={referenceCount:0,state:i},Fh[r]=n),++n.referenceCount,Fh[t]={referenceCount:1,state:n.state},n.state};Uh.removeFromCache=function(e){let t=new Uh(e),n=JSON.stringify(t),i=Fh[n],r=JSON.stringify(e),o=Fh[r];u(o)&&(--o.referenceCount,o.referenceCount===0&&(delete Fh[r],u(i)&&--i.referenceCount)),u(i)&&i.referenceCount===0&&delete Fh[n]};Uh.getCache=function(){return Fh};Uh.clearCache=function(){Fh={}};function V0(e,t,n){n?e.enable(t):e.disable(t)}function aQ(e,t){e.frontFace(t.frontFace)}function cQ(e,t){let n=t.cull,i=n.enabled;V0(e,e.CULL_FACE,i),i&&e.cullFace(n.face)}function lQ(e,t){e.lineWidth(t.lineWidth)}function uQ(e,t){let n=t.polygonOffset,i=n.enabled;V0(e,e.POLYGON_OFFSET_FILL,i),i&&e.polygonOffset(n.factor,n.units)}function fQ(e,t,n){let i=t.scissorTest,r=u(n.scissorTest)?n.scissorTest.enabled:i.enabled;if(V0(e,e.SCISSOR_TEST,r),r){let 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r=n.frontFunction,o=n.backFunction,s=n.reference,a=n.mask;e.stencilFunc(r,s,a),e.stencilFuncSeparate(e.BACK,o,s,a),e.stencilFuncSeparate(e.FRONT,r,s,a);let c=n.frontOperation,l=c.fail,f=c.zFail,d=c.zPass;e.stencilOpSeparate(e.FRONT,l,f,d);let p=n.backOperation,g=p.fail,m=p.zFail,A=p.zPass;e.stencilOpSeparate(e.BACK,g,m,A)}}function AQ(e,t){let n=t.sampleCoverage,i=n.enabled;V0(e,e.SAMPLE_COVERAGE,i),i&&e.sampleCoverage(n.value,n.invert)}var bve=new Xe;function xQ(e,t,n){let i=y(t.viewport,n.viewport);u(i)||(i=bve,i.width=n.context.drawingBufferWidth,i.height=n.context.drawingBufferHeight),n.context.uniformState.viewport=i,e.viewport(i.x,i.y,i.width,i.height)}Uh.apply=function(e,t,n){aQ(e,t),cQ(e,t),lQ(e,t),uQ(e,t),dQ(e,t),hQ(e,t),mQ(e,t),pQ(e,t),_Q(e,t),yQ(e,t),AQ(e,t),fQ(e,t,n),gQ(e,t,n),xQ(e,t,n)};function Sve(e,t){let n=[];return e.frontFace!==t.frontFace&&n.push(aQ),(e.cull.enabled!==t.cull.enabled||e.cull.face!==t.cull.face)&&n.push(cQ),e.lineWidth!==t.lineWidth&&n.push(lQ),(e.polygonOffset.enabled!==t.polygonOffset.enabled||e.polygonOffset.factor!==t.polygonOffset.factor||e.polygonOffset.units!==t.polygonOffset.units)&&n.push(uQ),(e.depthRange.near!==t.depthRange.near||e.depthRange.far!==t.depthRange.far)&&n.push(dQ),(e.depthTest.enabled!==t.depthTest.enabled||e.depthTest.func!==t.depthTest.func)&&n.push(hQ),(e.colorMask.red!==t.colorMask.red||e.colorMask.green!==t.colorMask.green||e.colorMask.blue!==t.colorMask.blue||e.colorMask.alpha!==t.colorMask.alpha)&&n.push(mQ),e.depthMask!==t.depthMask&&n.push(pQ),e.stencilMask!==t.stencilMask&&n.push(_Q),(e.stencilTest.enabled!==t.stencilTest.enabled||e.stencilTest.frontFunction!==t.stencilTest.frontFunction||e.stencilTest.backFunction!==t.stencilTest.backFunction||e.stencilTest.reference!==t.stencilTest.reference||e.stencilTest.mask!==t.stencilTest.mask||e.stencilTest.frontOperation.fail!==t.stencilTest.frontOperation.fail||e.stencilTest.frontOperation.zFail!==t.stencilTest.frontOperation.zFail||e.stencilTest.backOperation.fail!==t.stencilTest.backOperation.fail||e.stencilTest.backOperation.zFail!==t.stencilTest.backOperation.zFail||e.stencilTest.backOperation.zPass!==t.stencilTest.backOperation.zPass)&&n.push(yQ),(e.sampleCoverage.enabled!==t.sampleCoverage.enabled||e.sampleCoverage.value!==t.sampleCoverage.value||e.sampleCoverage.invert!==t.sampleCoverage.invert)&&n.push(AQ),n}Uh.partialApply=function(e,t,n,i,r,o){if(t!==n){let f=n._applyFunctions[t.id];u(f)||(f=Sve(t,n),n._applyFunctions[t.id]=f);let d=f.length;for(let p=0;p<d;++p)f[p](e,n)}let s=u(i.scissorTest)?i.scissorTest:t.scissorTest,a=u(r.scissorTest)?r.scissorTest:n.scissorTest;(s!==a||o)&&fQ(e,n,r);let c=u(i.blendingEnabled)?i.blendingEnabled:t.blending.enabled,l=u(r.blendingEnabled)?r.blendingEnabled:n.blending.enabled;(c!==l||l&&t.blending!==n.blending)&&gQ(e,n,r),(t!==n||i!==r||i.context!==r.context)&&xQ(e,n,r)};Uh.getState=function(e){return{frontFace:e.frontFace,cull:{enabled:e.cull.enabled,face:e.cull.face},lineWidth:e.lineWidth,polygonOffset:{enabled:e.polygonOffset.enabled,factor:e.polygonOffset.factor,units:e.polygonOffset.units},scissorTest:{enabled:e.scissorTest.enabled,rectangle:Xe.clone(e.scissorTest.rectangle)},depthRange:{near:e.depthRange.near,far:e.depthRange.far},depthTest:{enabled:e.depthTest.enabled,func:e.depthTest.func},colorMask:{red:e.colorMask.red,green:e.colorMask.green,blue:e.colorMask.blue,alpha:e.colorMask.alpha},depthMask:e.depthMask,stencilMask:e.stencilMask,blending:{enabled:e.blending.enabled,color:z.clone(e.blending.color),equationRgb:e.blending.equationRgb,equationAlpha:e.blending.equationAlpha,functionSourceRgb:e.blending.functionSourceRgb,functionSourceAlpha:e.blending.functionSourceAlpha,functionDestinationRgb:e.blending.functionDestinationRgb,functionDestinationAlpha:e.blending.functionDestinationAlpha},stencilTest:{enabled:e.stencilTest.enabled,frontFunction:e.stencilTest.frontFunction,backFunction:e.stencilTest.backFunction,reference:e.stencilTest.reference,mask:e.stencilTest.mask,frontOperation:{fail:e.stencilTest.frontOperation.fail,zFail:e.stencilTest.frontOperation.zFail,zPass:e.stencilTest.frontOperation.zPass},backOperation:{fail:e.stencilTest.backOperation.fail,zFail:e.stencilTest.backOperation.zFail,zPass:e.stencilTest.backOperation.zPass}},sampleCoverage:{enabled:e.sampleCoverage.enabled,value:e.sampleCoverage.value,invert:e.sampleCoverage.invert},viewport:u(e.viewport)?Xe.clone(e.viewport):void 0}};var Ve=Uh;var vve=new h;function zt(e){this._size=e.size,this._datatype=e.datatype,this.getValue=e.getValue}var Gs={};Gs[te.FLOAT]="float";Gs[te.FLOAT_VEC2]="vec2";Gs[te.FLOAT_VEC3]="vec3";Gs[te.FLOAT_VEC4]="vec4";Gs[te.INT]="int";Gs[te.INT_VEC2]="ivec2";Gs[te.INT_VEC3]="ivec3";Gs[te.INT_VEC4]="ivec4";Gs[te.BOOL]="bool";Gs[te.BOOL_VEC2]="bvec2";Gs[te.BOOL_VEC3]="bvec3";Gs[te.BOOL_VEC4]="bvec4";Gs[te.FLOAT_MAT2]="mat2";Gs[te.FLOAT_MAT3]="mat3";Gs[te.FLOAT_MAT4]="mat4";Gs[te.SAMPLER_2D]="sampler2D";Gs[te.SAMPLER_CUBE]="samplerCube";zt.prototype.getDeclaration=function(e){let t=`uniform ${Gs[this._datatype]} ${e}`,n=this._size;return n===1?t+=";":t+=`[${n.toString()}];`,t};var wve={czm_viewport:new zt({size:1,datatype:te.FLOAT_VEC4,getValue:function(e){return e.viewportCartesian4}}),czm_viewportOrthographic:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.viewportOrthographic}}),czm_viewportTransformation:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.viewportTransformation}}),czm_globeDepthTexture:new zt({size:1,datatype:te.SAMPLER_2D,getValue:function(e){return e.globeDepthTexture}}),czm_model:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.model}}),czm_inverseModel:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseModel}}),czm_view:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.view}}),czm_view3D:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.view3D}}),czm_viewRotation:new zt({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.viewRotation}}),czm_viewRotation3D:new zt({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.viewRotation3D}}),czm_inverseView:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseView}}),czm_inverseView3D:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseView3D}}),czm_inverseViewRotation:new 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zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseModelView3D}}),czm_viewProjection:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.viewProjection}}),czm_inverseViewProjection:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseViewProjection}}),czm_modelViewProjection:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.modelViewProjection}}),czm_inverseModelViewProjection:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseModelViewProjection}}),czm_modelViewProjectionRelativeToEye:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.modelViewProjectionRelativeToEye}}),czm_modelViewInfiniteProjection:new zt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.modelViewInfiniteProjection}}),czm_orthographicIn3D:new zt({size:1,datatype:te.FLOAT,getValue:function(e){return e.orthographicIn3D?1:0}}),czm_normal:new 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${i}`),l=`Fragment shader failed to compile.  Compile log: ${c}`),e.deleteShader(r),e.deleteShader(o),e.deleteProgram(s),new de(l);function d(p,g){if(!u(f))return;let m=f.getTranslatedShaderSource(p);if(m===""){console.error(`${Vh}${g} shader translation failed.`);return}console.error(`${Vh}Translated ${g} shaderSource:
${m}`)}}function Nve(e,t,n){let i={};for(let r=0;r<n;++r){let o=e.getActiveAttrib(t,r),s=e.getAttribLocation(t,o.name);i[o.name]={name:o.name,type:o.type,index:s}}return i}function Fve(e,t){let n={},i=[],r=[],o=e.getProgramParameter(t,e.ACTIVE_UNIFORMS);for(let s=0;s<o;++s){let a=e.getActiveUniform(t,s),c="[0]",l=a.name.indexOf(c,a.name.length-c.length)!==-1?a.name.slice(0,a.name.length-3):a.name;if(l.indexOf("gl_")!==0)if(a.name.indexOf("[")<0){let f=e.getUniformLocation(t,l);if(f!==null){let d=fw(e,a,l,f);n[l]=d,i.push(d),d._setSampler&&r.push(d)}}else{let f,d,p,g,m=l.indexOf("[");if(m>=0){if(f=n[l.slice(0,m)],!u(f))continue;d=f._locations,d.length<=1&&(p=f.value,g=e.getUniformLocation(t,l),g!==null&&(d.push(g),p.push(e.getUniform(t,g))))}else{d=[];for(let A=0;A<a.size;++A)g=e.getUniformLocation(t,`${l}[${A}]`),g!==null&&d.push(g);f=dw(e,a,l,d),n[l]=f,i.push(f),f._setSampler&&r.push(f)}}}return{uniformsByName:n,uniforms:i,samplerUniforms:r}}function Uve(e,t){let n=[],i=[];for(let r in t)if(t.hasOwnProperty(r)){let o=t[r],s=r,a=e._duplicateUniformNames[s];u(a)&&(o.name=a,s=a);let c=rp[s];u(c)?n.push({uniform:o,automaticUniform:c}):i.push(o)}return{automaticUniforms:n,manualUniforms:i}}function Vve(e,t,n){e.useProgram(t);let i=0,r=n.length;for(let o=0;o<r;++o)i=n[o]._setSampler(i);return e.useProgram(null),i}function J3(e){u(e._program)||WQ(e)}function WQ(e){let t=e._program,n=e._gl,i=Lve(n,e,e._debugShaders),r=n.getProgramParameter(i,n.ACTIVE_ATTRIBUTES),o=Fve(n,i),s=Uve(e,o.uniformsByName);e._program=i,e._numberOfVertexAttributes=r,e._vertexAttributes=Nve(n,i,r),e._uniformsByName=o.uniformsByName,e._uniforms=o.uniforms,e._automaticUniforms=s.automaticUniforms,e._manualUniforms=s.manualUniforms,e.maximumTextureUnitIndex=Vve(n,i,o.samplerUniforms),t&&e._gl.deleteProgram(t),typeof spector<"u"&&(e._program.__SPECTOR_rebuildProgram=function(a,c,l,f){let d=e._vertexShaderText,p=e._fragmentShaderText,g=/ ! = /g;e._vertexShaderText=a.replace(g," != "),e._fragmentShaderText=c.replace(g," != ");try{WQ(e),l(e._program)}catch(m){e._vertexShaderText=d,e._fragmentShaderText=p;let x=/(?:Compile|Link) error: ([^]*)/.exec(m.message);f(x?x[1]:m.message)}})}op.prototype._bind=function(){J3(this),this._gl.useProgram(this._program)};op.prototype._setUniforms=function(e,t,n){let i,r;if(u(e)){let a=this._manualUniforms;for(i=a.length,r=0;r<i;++r){let c=a[r];c.value=e[c.name]()}}let o=this._automaticUniforms;for(i=o.length,r=0;r<i;++r){let a=o[r];a.uniform.value=a.automaticUniform.getValue(t)}let s=this._uniforms;for(i=s.length,r=0;r<i;++r)s[r].set();if(n){let a=this._gl,c=this._program;a.validateProgram(c)}};op.prototype.isDestroyed=function(){return!1};op.prototype.destroy=function(){this._cachedShader.cache.releaseShaderProgram(this)};op.prototype.finalDestroy=function(){return this._gl.deleteProgram(this._program),ue(this)};var Xt=op;var hw=`/**
 * 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 mw=`/**
 * 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 pw=`/**
 * 0.1
 *
 * @name czm_epsilon1
 * @glslConstant
 */
const float czm_epsilon1 = 0.1;
`;var _w=`/**
 * 0.01
 *
 * @name czm_epsilon2
 * @glslConstant
 */
const float czm_epsilon2 = 0.01;
`;var gw=`/**
 * 0.001
 *
 * @name czm_epsilon3
 * @glslConstant
 */
const float czm_epsilon3 = 0.001;
`;var yw=`/**
 * 0.0001
 *
 * @name czm_epsilon4
 * @glslConstant
 */
const float czm_epsilon4 = 0.0001;
`;var Aw=`/**
 * 0.00001
 *
 * @name czm_epsilon5
 * @glslConstant
 */
const float czm_epsilon5 = 0.00001;
`;var xw=`/**
 * 0.000001
 *
 * @name czm_epsilon6
 * @glslConstant
 */
const float czm_epsilon6 = 0.000001;
`;var Cw=`/**
 * 0.0000001
 *
 * @name czm_epsilon7
 * @glslConstant
 */
const float czm_epsilon7 = 0.0000001;
`;var Tw=`/**
 * 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 Ew=`/**
 * 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 bw=`/**
 * 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 Sw=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE}
 *
 * @name czm_passCesium3DTile
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTile = 4.0;
`;var vw=`/**
 * 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 ww=`/**
 * 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 Dw=`/**
 * The automatic GLSL constant for {@link Pass#CLASSIFICATION}
 *
 * @name czm_passClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passClassification = 7.0;
`;var Iw=`/**
 * The automatic GLSL constant for {@link Pass#COMPUTE}
 *
 * @name czm_passCompute
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCompute = 1.0;
`;var Pw=`/**
 * The automatic GLSL constant for {@link Pass#ENVIRONMENT}
 *
 * @name czm_passEnvironment
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passEnvironment = 0.0;
`;var Ow=`/**
 * The automatic GLSL constant for {@link Pass#GLOBE}
 *
 * @name czm_passGlobe
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passGlobe = 2.0;
`;var Mw=`/**
 * The automatic GLSL constant for {@link Pass#OPAQUE}
 *
 * @name czm_passOpaque
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passOpaque = 7.0;
`;var Rw=`/**
 * The automatic GLSL constant for {@link Pass#OVERLAY}
 *
 * @name czm_passOverlay
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passOverlay = 10.0;
`;var Bw=`/**
 * The automatic GLSL constant for {@link Pass#TERRAIN_CLASSIFICATION}
 *
 * @name czm_passTerrainClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passTerrainClassification = 3.0;
`;var Lw=`/**
 * The automatic GLSL constant for {@link Pass#TRANSLUCENT}
 *
 * @name czm_passTranslucent
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passTranslucent = 8.0;
`;var Nw=`/**
 * The automatic GLSL constant for {@link Pass#VOXELS}
 *
 * @name czm_passVoxels
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passVoxels = 9.0;
`;var Fw=`/**
 * 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 Uw=`/**
 * 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 Vw=`/**
 * 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 kw=`/**
 * 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 zw=`/**
 * 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 Hw=`/**
 * 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 Gw=`/**
 * 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 Ww=`/**
 * 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 jw=`/**
 * 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 qw=`/**
 * 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 Yw=`/**
 * 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 Xw=`/**
 * 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 Kw=`/**
 * 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 Jw=`/**
 * The maximum latitude, in radians, both North and South, supported by a Web Mercator
 * (EPSG:3857) projection.  Technically, the Mercator projection is defined
 * for any latitude up to (but not including) 90 degrees, but it makes sense
 * to cut it off sooner because it grows exponentially with increasing latitude.
 * The logic behind this particular cutoff value, which is the one used by
 * Google Maps, Bing Maps, and Esri, is that it makes the projection
 * square.  That is, the rectangle is equal in the X and Y directions.
 *
 * The constant value is computed as follows:
 *   czm_pi * 0.5 - (2.0 * atan(exp(-czm_pi)))
 *
 * @name czm_webMercatorMaxLatitude
 * @glslConstant
 */
const float czm_webMercatorMaxLatitude = 1.4844222297453324;
`;var Zw=`/**
 * @name czm_depthRangeStruct
 * @glslStruct
 */
struct czm_depthRangeStruct
{
    float near;
    float far;
};
`;var Qw=`/**
 * 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 $w=`/**
 * 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 eD=`/**
 * 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 tD=`/**
 * 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 nD=`/**
 * 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 iD=`/**
 * DOC_TBA
 *
 * @name czm_ray
 * @glslStruct
 */
struct czm_ray
{
    vec3 origin;
    vec3 direction;
};
`;var rD=`/**
 * 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 oD=`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 sD=`/**
 * 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 aD=`/**
 * 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 cD=`/**
 * 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 lD=`/**
 * 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 uD=`/**
 * 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 fD=`/**
 * 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 dD=`// 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 hD=`/**
 * @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 mD=`/**
 * 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 pD=`/**
 * 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 _D=`/**
 * 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 gD=`/**
 * 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 yD=`
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 AD=`
uniform vec4 shadowMap_cascadeDistances;

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

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

    t = czm_fastApproximateAtan(opposite / adjacent);

    // Undo range reduction
    t = czm_branchFreeTernary(abs(y) > abs(x), czm_piOverTwo - t, t);
    t = czm_branchFreeTernary(x < 0.0, czm_pi - t, t);
    t = czm_branchFreeTernary(y < 0.0, -t, t);
    return t;
}
`;var LD=`/**
 * 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 ND=`/**
 * 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 FD=`/**
 * 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 UD=`/**
 * 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 VD=`/**
 * 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 kD=`/**
 * 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 zD=`/**
 * @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 HD=`/**
 * 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 GD=`/**
 * 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 WD=`/**
 * 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 jD=`/**
 * 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 qD=`/**
 * 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 YD=`/**
 * 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 XD=`/**
 * 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 KD=`/**
 * 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 JD=`/**
 * Computes the size of a pixel in meters at a distance from the eye.
 * <p>
 * Use this version when passing in a custom pixel ratio. For example, passing in 1.0 will return meters per native device pixel.
 * </p>
 * @name czm_metersPerPixel
 * @glslFunction
 *
 * @param {vec3} positionEC The position to get the meters per pixel in eye coordinates.
 * @param {float} pixelRatio The scaling factor from pixel space to coordinate space
 *
 * @returns {float} The meters per pixel at positionEC.
 */
float czm_metersPerPixel(vec4 positionEC, float pixelRatio)
{
    float width = czm_viewport.z;
    float height = czm_viewport.w;
    float pixelWidth;
    float pixelHeight;

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

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

    return max(pixelWidth, pixelHeight) * pixelRatio;
}

/**
 * Computes the size of a pixel in meters at a distance from the eye.
 * <p>
 * Use this version when scaling by pixel ratio.
 * </p>
 * @name czm_metersPerPixel
 * @glslFunction
 *
 * @param {vec3} positionEC The position to get the meters per pixel in eye coordinates.
 *
 * @returns {float} The meters per pixel at positionEC.
 */
float czm_metersPerPixel(vec4 positionEC)
{
    return czm_metersPerPixel(positionEC, czm_pixelRatio);
}
`;var ZD=`/**
 * Transforms a position from model to window coordinates.  The transformation
 * from model to clip coordinates is done using {@link czm_modelViewProjection}.
 * The transform from normalized device coordinates to window coordinates is
 * done using {@link czm_viewportTransformation}, which assumes a depth range
 * of <code>near = 0</code> and <code>far = 1</code>.
 * <br /><br />
 * This transform is useful when there is a need to manipulate window coordinates
 * in a vertex shader as done by {@link BillboardCollection}.
 * <br /><br />
 * This function should not be confused with {@link czm_viewportOrthographic},
 * which is an orthographic projection matrix that transforms from window 
 * coordinates to clip coordinates.
 *
 * @name czm_modelToWindowCoordinates
 * @glslFunction
 *
 * @param {vec4} position The position in model coordinates to transform.
 *
 * @returns {vec4} The transformed position in window coordinates.
 *
 * @see czm_eyeToWindowCoordinates
 * @see czm_modelViewProjection
 * @see czm_viewportTransformation
 * @see czm_viewportOrthographic
 * @see BillboardCollection
 *
 * @example
 * vec4 positionWC = czm_modelToWindowCoordinates(positionMC);
 */
vec4 czm_modelToWindowCoordinates(vec4 position)
{
    vec4 q = czm_modelViewProjection * position;                // clip coordinates
    q.xyz /= q.w;                                                // normalized device coordinates
    q.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz; // window coordinates
    return q;
}
`;var QD=`/**
 * 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 $D=`/**
 * 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 eI=` /**
  * 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 tI=`/**
 * 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 nI=`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 iI=`/**
 * 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 rI=`/**
 * 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 oI=`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 sI=`/**
 * 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 aI=`/**
 * 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 cI=`/**
 * 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 lI=`/**
 * 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 uI=`float czm_readDepth(sampler2D depthTexture, vec2 texCoords)
{
    return czm_reverseLogDepth(texture(depthTexture, texCoords).r);
}
`;var fI=`/**
 * 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 dI=`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 hI=`/**
 * 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 mI=`/**
 * 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 pI=`/**
 * 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 _I=`
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 gI=`
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 yI=`/**
 * 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 AI=`/**
 * 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 xI=`/**
 * 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 CI=`/**
 * 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 TI=`/**
 * 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 EI=`/**
 * 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 bI=`/**
 * 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 SI=`/**
 * @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 vI=`/**
 * 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 wI=`/**
 * 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 DI=`/**
 * 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 II=`/**
 * 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 PI=`/**
 * 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 OI=`#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 MI=`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 RI=`// emulated noperspective
#if !defined(LOG_DEPTH)
in float v_WindowZ;
#endif

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

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

#endif

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

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

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

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

#endif

    gl_FragDepth = log2(depth) * czm_oneOverLog2FarDepthFromNearPlusOne;

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

#endif
}

/**
 * Writes the fragment depth to the logarithmic depth buffer.
 * <p>
 * Use this when the vertex shader calls {@link czm_vertexlogDepth}.
 * </p>
 *
 * @name czm_writeLogDepth
 * @glslFunction
 */
void czm_writeLogDepth() {
#ifdef LOG_DEPTH
    czm_writeLogDepth(v_depthFromNearPlusOne);
#endif
}
`;var LI=`/**
 * 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 k0={czm_degreesPerRadian:hw,czm_depthRange:mw,czm_epsilon1:pw,czm_epsilon2:_w,czm_epsilon3:gw,czm_epsilon4:yw,czm_epsilon5:Aw,czm_epsilon6:xw,czm_epsilon7:Cw,czm_infinity:Tw,czm_oneOverPi:Ew,czm_oneOverTwoPi:bw,czm_passCesium3DTile:Sw,czm_passCesium3DTileClassification:vw,czm_passCesium3DTileClassificationIgnoreShow:ww,czm_passClassification:Dw,czm_passCompute:Iw,czm_passEnvironment:Pw,czm_passGlobe:Ow,czm_passOpaque:Mw,czm_passOverlay:Rw,czm_passTerrainClassification:Bw,czm_passTranslucent:Lw,czm_passVoxels:Nw,czm_pi:Fw,czm_piOverFour:Uw,czm_piOverSix:Vw,czm_piOverThree:kw,czm_piOverTwo:zw,czm_radiansPerDegree:Hw,czm_sceneMode2D:Gw,czm_sceneMode3D:Ww,czm_sceneModeColumbusView:jw,czm_sceneModeMorphing:qw,czm_solarRadius:Yw,czm_threePiOver2:Xw,czm_twoPi:Kw,czm_webMercatorMaxLatitude:Jw,czm_depthRangeStruct:Zw,czm_material:Qw,czm_materialInput:$w,czm_modelMaterial:eD,czm_modelVertexOutput:tD,czm_pbrParameters:nD,czm_ray:iD,czm_raySegment:rD,czm_shadowParameters:oD,czm_HSBToRGB:sD,czm_HSLToRGB:aD,czm_RGBToHSB:cD,czm_RGBToHSL:lD,czm_RGBToXYZ:uD,czm_XYZToRGB:fD,czm_acesTonemapping:dD,czm_alphaWeight:hD,czm_antialias:mD,czm_approximateSphericalCoordinates:pD,czm_backFacing:_D,czm_branchFreeTernary:gD,czm_cascadeColor:yD,czm_cascadeDistance:AD,czm_cascadeMatrix:xD,czm_cascadeWeights:CD,czm_columbusViewMorph:TD,czm_computePosition:ED,czm_cosineAndSine:bD,czm_decompressTextureCoordinates:SD,czm_defaultPbrMaterial:vD,czm_depthClamp:wD,czm_eastNorthUpToEyeCoordinates:DD,czm_ellipsoidContainsPoint:ID,czm_ellipsoidWgs84TextureCoordinates:PD,czm_equalsEpsilon:OD,czm_eyeOffset:MD,czm_eyeToWindowCoordinates:RD,czm_fastApproximateAtan:BD,czm_fog:LD,czm_gammaCorrect:ND,czm_geodeticSurfaceNormal:FD,czm_getDefaultMaterial:UD,czm_getLambertDiffuse:VD,czm_getSpecular:kD,czm_getWaterNoise:zD,czm_hue:HD,czm_inverseGamma:GD,czm_isEmpty:WD,czm_isFull:jD,czm_latitudeToWebMercatorFraction:qD,czm_lineDistance:YD,czm_linearToSrgb:XD,czm_luminance:KD,czm_metersPerPixel:JD,czm_modelToWindowCoordinates:ZD,czm_multiplyWithColorBalance:QD,czm_nearFarScalar:$D,czm_octDecode:eI,czm_packDepth:tI,czm_pbrLighting:nI,czm_pbrMetallicRoughnessMaterial:iI,czm_pbrSpecularGlossinessMaterial:rI,czm_phong:oI,czm_planeDistance:sI,czm_pointAlongRay:aI,czm_rayEllipsoidIntersectionInterval:cI,czm_raySphereIntersectionInterval:lI,czm_readDepth:uI,czm_readNonPerspective:fI,czm_reverseLogDepth:dI,czm_round:hI,czm_sampleOctahedralProjection:mI,czm_saturation:pI,czm_shadowDepthCompare:_I,czm_shadowVisibility:gI,czm_signNotZero:yI,czm_sphericalHarmonics:AI,czm_srgbToLinear:xI,czm_tangentToEyeSpaceMatrix:CI,czm_textureCube:TI,czm_transformPlane:EI,czm_translateRelativeToEye:bI,czm_translucentPhong:SI,czm_transpose:vI,czm_unpackDepth:wI,czm_unpackFloat:DI,czm_unpackUint:II,czm_valueTransform:PI,czm_vertexLogDepth:OI,czm_windowToEyeCoordinates:MI,czm_writeDepthClamp:RI,czm_writeLogDepth:BI,czm_writeNonPerspective:LI};function kve(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
${n}`,n}var NI=kve;function jQ(e){return e=e.replace(/\/\/.*/g,""),e.replace(/\/\*\*[\s\S]*?\*\//gm,function(t){let n=t.match(/\n/gm).length,i="";for(let r=0;r<n;++r)i+=`
`;return i})}function qQ(e,t,n){let i;for(let r=0;r<n.length;++r)n[r].name===e&&(i=n[r]);return u(i)||(t=jQ(t),i={name:e,glslSource:t,dependsOn:[],requiredBy:[],evaluated:!1},n.push(i)),i}function YQ(e,t){if(e.evaluated)return;e.evaluated=!0;let n=e.glslSource.match(/\bczm_[a-zA-Z0-9_]*/g);u(n)&&n!==null&&(n=n.filter(function(i,r){return n.indexOf(i)===r}),n.forEach(function(i){if(i!==e.name&&Ts._czmBuiltinsAndUniforms.hasOwnProperty(i)){let r=qQ(i,Ts._czmBuiltinsAndUniforms[i],t);e.dependsOn.push(r),r.requiredBy.push(e),YQ(r,t)}}))}function zve(e){let t=[],n=[];for(;e.length>0;){let r=e.pop();n.push(r),r.requiredBy.length===0&&t.push(r)}for(;t.length>0;){let r=t.shift();e.push(r);for(let o=0;o<r.dependsOn.length;++o){let s=r.dependsOn[o],a=s.requiredBy.indexOf(r);s.requiredBy.splice(a,1),s.requiredBy.length===0&&t.push(s)}}let i=[];for(let r=0;r<n.length;++r)n[r].requiredBy.length!==0&&i.push(n[r])}function Hve(e){let t=[],n=qQ("main",e,t);YQ(n,t),zve(t);let i="";for(let r=t.length-1;r>=0;--r)i=`${i+t[r].glslSource}
`;return i.replace(n.glslSource,"")}function XQ(e,t,n){let i,r,o="",s=e.sources;if(u(s))for(i=0,r=s.length;i<r;++i)o+=`
#line 0
${s[i]}`;o=jQ(o);let a;o=o.replace(/#version\s+(.*?)\n/gm,function(A,x){return a=x,`
`});let c=[];o=o.replace(/#extension.*\n/gm,function(A){return c.push(A),`
`}),o=o.replace(/precision\s(lowp|mediump|highp)\s(float|int);/,"");let l=e.pickColorQualifier;u(l)&&(o=Ts.createPickFragmentShaderSource(o,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,r=p.length;i<r;++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=Hve(o)),f+=`
#line 0
`;let m=g+o;return n.webgl2&&t&&!/layout\s*\(location\s*=\s*0\)\s*out\s+vec4\s+out_FragColor;/g.test(m)&&!/czm_out_FragColor/g.test(m)&&/out_FragColor/g.test(m)&&(f+=`layout(location = 0) out vec4 out_FragColor;

`),f+=g,f+=o,n.webgl2?f=`#version 300 es
${f}`:f=NI(f,t),f}function Ts(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)}Ts.prototype.clone=function(){return new Ts({sources:this.sources,defines:this.defines,pickColorQualifier:this.pickColorQualifier,includeBuiltIns:this.includeBuiltIns})};Ts.replaceMain=function(e,t){return t=`void ${t}()`,e.replace(/void\s+main\s*\(\s*(?:void)?\s*\)/g,t)};Ts.prototype.getCacheKey=function(){let t=this.defines.slice().sort().join(","),n=this.pickColorQualifier,i=this.includeBuiltIns,r=this.sources.join(`
`);return`${t}:${n}:${i}:${r}`};Ts.prototype.createCombinedVertexShader=function(e){return XQ(this,!1,e)};Ts.prototype.createCombinedFragmentShader=function(e){return XQ(this,!0,e)};Ts._czmBuiltinsAndUniforms={};for(let e in k0)k0.hasOwnProperty(e)&&(Ts._czmBuiltinsAndUniforms[e]=k0[e]);for(let e in rp)if(rp.hasOwnProperty(e)){let t=rp[e];typeof t.getDeclaration=="function"&&(Ts._czmBuiltinsAndUniforms[e]=t.getDeclaration(e))}Ts.createPickVertexShaderSource=function(e){return`${Ts.replaceMain(e,"czm_old_main")}
in vec4 pickColor; 
out vec4 czm_pickColor; 
void main() 
{ 
    czm_old_main(); 
    czm_pickColor = pickColor; 
}`};Ts.createPickFragmentShaderSource=function(e,t){let n=Ts.replaceMain(e,"czm_old_main"),i=`${t} vec4 czm_pickColor; 
void main() 
{ 
    czm_old_main(); 
    if (out_FragColor.a == 0.0) { 
       discard; 
    } 
    out_FragColor = czm_pickColor; 
}`;return`${n}
${i}`};function Gve(e,t){let n=e.defines,i=n.length;for(let r=0;r<i;++r)if(n[r]===t)return!0;return!1}function KQ(e,t){let n=e.sources,i=n.length;for(let r=0;r<i;++r)if(n[r].indexOf(t)!==-1)return!0;return!1}function JQ(e,t){let n=t.length;for(let i=0;i<n;++i){let r=t[i];if(KQ(e,r))return r}}var Wve=["v_normalEC","v_normal"];Ts.findNormalVarying=function(e){return KQ(e,"#ifdef HAS_NORMALS")?Gve(e,"HAS_NORMALS")?"v_normalEC":void 0:JQ(e,Wve)};var jve=["v_positionEC"];Ts.findPositionVarying=function(e){return JQ(e,jve)};var He=Ts;var FI=`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 ug=`#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif

void main(void)
{
#ifdef VECTOR_TILE
    out_FragColor = czm_gammaCorrect(u_highlightColor);
#else
    out_FragColor = vec4(1.0);
#endif
    czm_writeDepthClamp();
}
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i=oe.packFloat(e.x,VI);oe.pack(i,t,n),i=oe.packFloat(e.y,i),oe.pack(i,t,n+4),i=oe.packFloat(e.z,i),oe.pack(i,t,n+8),i=oe.packFloat(e.w,i),oe.pack(i,t,n+12)}var e$=new oe;cp.prototype.getBatchedAttribute=function(e,t,n){let i=this._attributes,r=this._offsets[t],s=4*this._stride*e+4*r,a;this._packFloats&&i[t].componentDatatype!==Ke.UNSIGNED_BYTE?a=nwe(this._batchValues,s,e$):a=oe.unpack(this._batchValues,s,e$);let c=t$(i,t);return u(c.fromCartesian4)?c.fromCartesian4(a,n):u(c.clone)?c.clone(a,n):a.x};var rwe=[void 0,void 0,new H,new h,new oe],owe=new oe;cp.prototype.setBatchedAttribute=function(e,t,n){let i=this._attributes,r=rwe[i[t].componentsPerAttribute],o=this.getBatchedAttribute(e,t,r),s=t$(this._attributes,t);if(u(s.equals)?s.equals(o,n):o===n)return;let c=owe;c.x=u(n.x)?n.x:n,c.y=u(n.y)?n.y:0,c.z=u(n.z)?n.z:0,c.w=u(n.w)?n.w:0;let 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vec2 computeSt(float batchId) 
{ 
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    float centerX = batchTextureStep.y; 
    float stepY = batchTextureStep.z; 
    float centerY = batchTextureStep.w; 
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O,B,L;m.y<0?(O=a.attributes,B=a.indices,L=f):(O=s.attributes,B=s.indices,L=d),x=zh(O,B,L,o,c,m),xT(p,g,m,i,x,O,r),x=zh(O,B,L,o,c+1,A),xT(p,g,A,i,x,O,r)}}M8(e,a,s)}var g$=new H,Uwe=new H,T$=new h,E$=new h,O8=new h,Vwe=new h,kwe=new h,zwe=new h,y$=new oe;function A$(e){let t=e.attributes,n=t.position.values,i=t.prevPosition.values,r=t.nextPosition.values,o=n.length;for(let s=0;s<o;s+=3){let a=h.unpack(n,s,T$);if(a.x>0)continue;let c=h.unpack(i,s,E$);(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]):h.pack(a,i,s));let l=h.unpack(r,s,O8);(a.y<0&&l.y>0||a.y>0&&l.y<0)&&(s+3<o?(r[s]=n[s+3],r[s+1]=n[s+4],r[s+2]=n[s+5]):h.pack(a,r,s))}}var Hwe=5*P.EPSILON9,iU=P.EPSILON6;function Gwe(e){let t=e.geometry,n=t.attributes,i=n.position.values,r=n.prevPosition.values,o=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=CT(t),f=CT(t),d,p,g,m=!1,A=i.length/3;for(d=0;d<A;d+=4){let x=d,C=d+2,E=h.fromArray(i,x*3,T$),T=h.fromArray(i,C*3,E$);if(Math.abs(E.y)<iU)for(E.y=iU*(T.y<0?-1:1),i[d*3+1]=E.y,i[(d+1)*3+1]=E.y,p=x*3;p<x*3+4*3;p+=3)r[p]=i[d*3],r[p+1]=i[d*3+1],r[p+2]=i[d*3+2];if(Math.abs(T.y)<iU)for(T.y=iU*(E.y<0?-1:1),i[(d+2)*3+1]=T.y,i[(d+3)*3+1]=T.y,p=x*3;p<x*3+4*3;p+=3)o[p]=i[(d+2)*3],o[p+1]=i[(d+2)*3+1],o[p+2]=i[(d+2)*3+2];let S=l.attributes,v=l.indices,D=f.attributes,M=f.indices,O=Qi.lineSegmentPlane(E,T,C$,Vwe);if(u(O)){m=!0;let B=h.multiplyByScalar(h.UNIT_Y,Hwe,kwe);E.y<0&&(h.negate(B,B),S=f.attributes,v=f.indices,D=l.attributes,M=l.indices);let L=h.add(O,B,zwe);S.position.values.push(E.x,E.y,E.z,E.x,E.y,E.z),S.position.values.push(L.x,L.y,L.z),S.position.values.push(L.x,L.y,L.z),S.prevPosition.values.push(r[x*3],r[x*3+1],r[x*3+2]),S.prevPosition.values.push(r[x*3+3],r[x*3+4],r[x*3+5]),S.prevPosition.values.push(E.x,E.y,E.z,E.x,E.y,E.z),S.nextPosition.values.push(L.x,L.y,L.z),S.nextPosition.values.push(L.x,L.y,L.z),S.nextPosition.values.push(L.x,L.y,L.z),S.nextPosition.values.push(L.x,L.y,L.z),h.negate(B,B),h.add(O,B,L),D.position.values.push(L.x,L.y,L.z),D.position.values.push(L.x,L.y,L.z),D.position.values.push(T.x,T.y,T.z,T.x,T.y,T.z),D.prevPosition.values.push(L.x,L.y,L.z),D.prevPosition.values.push(L.x,L.y,L.z),D.prevPosition.values.push(L.x,L.y,L.z),D.prevPosition.values.push(L.x,L.y,L.z),D.nextPosition.values.push(T.x,T.y,T.z,T.x,T.y,T.z),D.nextPosition.values.push(o[C*3],o[C*3+1],o[C*3+2]),D.nextPosition.values.push(o[C*3+3],o[C*3+4],o[C*3+5]);let _=H.fromArray(s,x*2,g$),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 w=h.magnitudeSquared(h.subtract(O,E,O8));if(w/=h.magnitudeSquared(h.subtract(T,E,O8)),u(c)){let I=oe.fromArray(c,x*4,y$),R=oe.fromArray(c,C*4,y$),F=P.lerp(I.x,R.x,w),k=P.lerp(I.y,R.y,w),V=P.lerp(I.z,R.z,w),G=P.lerp(I.w,R.w,w);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,g$),R=H.fromArray(a,(d+3)*2,Uwe),F=P.lerp(I.x,R.x,w);for(p=x*2;p<x*2+2*2;++p)S.st.values.push(a[p]);for(S.st.values.push(F,I.y),S.st.values.push(F,R.y),D.st.values.push(F,I.y),D.st.values.push(F,R.y),p=C*2;p<C*2+2*2;++p)D.st.values.push(a[p])}g=S.position.values.length/3-4,v.push(g,g+2,g+1),v.push(g+1,g+2,g+3),g=D.position.values.length/3-4,M.push(g,g+2,g+1),M.push(g+1,g+2,g+3)}else{let B,L;for(E.y<0?(B=f.attributes,L=f.indices):(B=l.attributes,L=l.indices),B.position.values.push(E.x,E.y,E.z),B.position.values.push(E.x,E.y,E.z),B.position.values.push(T.x,T.y,T.z),B.position.values.push(T.x,T.y,T.z),p=d*3;p<d*3+4*3;++p)B.prevPosition.values.push(r[p]),B.nextPosition.values.push(o[p]);for(p=d*2;p<d*2+4*2;++p)B.expandAndWidth.values.push(s[p]),u(a)&&B.st.values.push(a[p]);if(u(c))for(p=d*4;p<d*4+4*4;++p)B.color.values.push(c[p]);g=B.position.values.length/3-4,L.push(g,g+2,g+1),L.push(g+1,g+2,g+3)}}m&&(A$(f),A$(l)),M8(e,f,l)}wc.splitLongitude=function(e){let t=e.geometry,n=t.boundingSphere;if(u(n)&&(n.center.x-n.radius>0||ae.intersectPlane(n,cn.ORIGIN_ZX_PLANE)!==Qt.INTERSECTING))return e;if(t.geometryType!==Ku.NONE)switch(t.geometryType){case Ku.POLYLINES:Gwe(e);break;case Ku.TRIANGLES:p$(e);break;case Ku.LINES:_$(e);break}else Dwe(t),t.primitiveType===Be.TRIANGLES?p$(e):t.primitiveType===Be.LINES&&_$(e);return e};var Rn=wc;function pl(e){this._ellipsoid=y(e,re.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}Object.defineProperties(pl.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});pl.mercatorAngleToGeodeticLatitude=function(e){return P.PI_OVER_TWO-2*Math.atan(Math.exp(-e))};pl.geodeticLatitudeToMercatorAngle=function(e){e>pl.MaximumLatitude?e=pl.MaximumLatitude:e<-pl.MaximumLatitude&&(e=-pl.MaximumLatitude);let t=Math.sin(e);return .5*Math.log((1+t)/(1-t))};pl.MaximumLatitude=pl.mercatorAngleToGeodeticLatitude(Math.PI);pl.prototype.project=function(e,t){let n=this._semimajorAxis,i=e.longitude*n,r=pl.geodeticLatitudeToMercatorAngle(e.latitude)*n,o=e.height;return u(t)?(t.x=i,t.y=r,t.z=o,t):new h(i,r,o)};pl.prototype.unproject=function(e,t){let n=this._oneOverSemimajorAxis,i=e.x*n,r=pl.mercatorAngleToGeodeticLatitude(e.y*n),o=e.z;return u(t)?(t.longitude=i,t.latitude=r,t.height=o,t):new me(i,r,o)};var Pi=pl;function Wwe(e,t,n){let i=!n,r=e.length,o;if(!i&&r>1){let s=e[0].modelMatrix;for(o=1;o<r;++o)if(!N.equals(s,e[o].modelMatrix)){i=!0;break}}if(i)for(o=0;o<r;++o)u(e[o].geometry)&&Rn.transformToWorldCoordinates(e[o]);else N.multiplyTransformation(t,e[0].modelMatrix,t)}function B8(e,t){let n=e.attributes,i=n.position,r=i.values.length/i.componentsPerAttribute;n.batchId=new we({componentDatatype:X.FLOAT,componentsPerAttribute:1,values:new Float32Array(r)});let o=n.batchId.values;for(let s=0;s<r;++s)o[s]=t}function jwe(e){let t=e.length;for(let n=0;n<t;++n){let i=e[n];u(i.geometry)?B8(i.geometry,n):u(i.westHemisphereGeometry)&&u(i.eastHemisphereGeometry)&&(B8(i.westHemisphereGeometry,n),B8(i.eastHemisphereGeometry,n))}}function qwe(e){let t=e.instances,n=e.projection,i=e.elementIndexUintSupported,r=e.scene3DOnly,o=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(Wwe(t,a,r),!r)for(c=0;c<d;++c)u(t[c].geometry)&&Rn.splitLongitude(t[c]);if(jwe(t),o)for(c=0;c<d;++c){let g=t[c];u(g.geometry)?(Rn.reorderForPostVertexCache(g.geometry),Rn.reorderForPreVertexCache(g.geometry)):u(g.westHemisphereGeometry)&&u(g.eastHemisphereGeometry)&&(Rn.reorderForPostVertexCache(g.westHemisphereGeometry),Rn.reorderForPreVertexCache(g.westHemisphereGeometry),Rn.reorderForPostVertexCache(g.eastHemisphereGeometry),Rn.reorderForPreVertexCache(g.eastHemisphereGeometry))}let p=Rn.combineInstances(t);for(d=p.length,c=0;c<d;++c){l=p[c];let g=l.attributes;if(r)for(let m in g)g.hasOwnProperty(m)&&g[m].componentDatatype===X.DOUBLE&&Rn.encodeAttribute(l,m,`${m}3DHigh`,`${m}3DLow`);else for(let m in g)if(g.hasOwnProperty(m)&&g[m].componentDatatype===X.DOUBLE){let A=`${m}3D`,x=`${m}2D`;Rn.projectTo2D(l,m,A,x,n),u(l.boundingSphere)&&m==="position"&&(l.boundingSphereCV=ae.fromVertices(l.attributes.position2D.values)),Rn.encodeAttribute(l,A,`${A}High`,`${A}Low`),Rn.encodeAttribute(l,x,`${x}High`,`${x}Low`)}s&&Rn.compressVertices(l)}if(!i){let g=[];for(d=p.length,c=0;c<d;++c)l=p[c],g=g.concat(Rn.fitToUnsignedShortIndices(l));p=g}return p}function L8(e,t,n,i){let r,o,s,a=i.length-1;if(a>=0){let l=i[a];r=l.offset+l.count,s=l.index,o=n[s].indices.length}else r=0,s=0,o=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;r+p>o&&(r=0,o=n[++s].indices.length),i.push({index:s,offset:r,count:p}),r+=p}}function Ywe(e,t){let n=[];return L8(e,"geometry",t,n),L8(e,"westHemisphereGeometry",t,n),L8(e,"eastHemisphereGeometry",t,n),n}var lp={};lp.combineGeometry=function(e){let t,n,i=e.instances,r=i.length,o,s,a=!1;r>0&&(t=qwe(e),t.length>0&&(n=Rn.createAttributeLocations(t[0]),e.createPickOffsets&&(o=Ywe(i,t))),u(i[0].attributes)&&u(i[0].attributes.offset)&&(s=new Array(r),a=!0));let c=new Array(r),l=new Array(r);for(let f=0;f<r;++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,m=d.westHemisphereGeometry;u(g)&&u(m)&&(u(g.boundingSphere)&&u(m.boundingSphere)&&(c[f]=ae.union(g.boundingSphere,m.boundingSphere)),u(g.boundingSphereCV)&&u(m.boundingSphereCV)&&(l[f]=ae.union(g.boundingSphereCV,m.boundingSphereCV)))}return{geometries:t,modelMatrix:e.modelMatrix,attributeLocations:n,pickOffsets:o,offsetInstanceExtend:s,boundingSpheres:c,boundingSpheresCV:l}};function Xwe(e,t){let n=e.attributes;for(let i in n)if(n.hasOwnProperty(i)){let r=n[i];u(r)&&u(r.values)&&t.push(r.values.buffer)}u(e.indices)&&t.push(e.indices.buffer)}function Kwe(e,t){let n=e.length;for(let i=0;i<n;++i)Xwe(e[i],t)}function Jwe(e){let t=1,n=e.length;for(let i=0;i<n;i++){let r=e[i];if(++t,!u(r))continue;let o=r.attributes;t+=7+2*ae.packedLength+(u(r.indices)?r.indices.length:0);for(let s in o)if(o.hasOwnProperty(s)&&u(o[s])){let a=o[s];t+=5+a.values.length}}return t}lp.packCreateGeometryResults=function(e,t){let n=new Float64Array(Jwe(e)),i=[],r={},o=e.length,s=0;n[s++]=o;for(let a=0;a<o;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(r[A])||(r[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++]=r[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 m=u(c.indices)?c.indices.length:0;n[s++]=m,m>0&&(n.set(c.indices,s),s+=m)}return t.push(n.buffer),{stringTable:i,packedData:n}};lp.unpackCreateGeometryResults=function(e){let t=e.stringTable,n=e.packedData,i,r=new Array(n[0]),o=0,s=1;for(;s<n.length;){if(!(n[s++]===1)){r[o++]=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,E=new fn,T=n[s++];for(i=0;i<T;i++){let v=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++];E[v]=new we({componentDatatype:D,componentsPerAttribute:C,normalize:M,values:x})}let S;if(A=n[s++],A>0){let v=x.length/C;for(S=Ue.createTypedArray(v,A),i=0;i<A;i++)S[i]=n[s++]}r[o++]=new lt({primitiveType:c,geometryType:l,boundingSphere:d,boundingSphereCV:p,indices:S,attributes:E,offsetAttribute:f})}return r};function Zwe(e,t){let n=e.length,i=new Float64Array(1+n*19),r=0;i[r++]=n;for(let o=0;o<n;o++){let s=e[o];if(N.pack(s.modelMatrix,i,r),r+=N.packedLength,u(s.attributes)&&u(s.attributes.offset)){let a=s.attributes.offset.value;i[r]=a[0],i[r+1]=a[1],i[r+2]=a[2]}r+=3}return t.push(i.buffer),i}function Qwe(e){let t=e,n=new Array(t[0]),i=0,r=1;for(;r<t.length;){let o=N.unpack(t,r),s;r+=N.packedLength,u(t[r])&&(s={offset:new Zi(t[r],t[r+1],t[r+2])}),r+=3,n[i++]={modelMatrix:o,attributes:s}}return n}lp.packCombineGeometryParameters=function(e,t){let n=e.createGeometryResults,i=n.length;for(let r=0;r<i;r++)t.push(n[r].packedData.buffer);return{createGeometryResults:e.createGeometryResults,packedInstances:Zwe(e.instances,t),ellipsoid:e.ellipsoid,isGeographic:e.projection instanceof Di,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e.createPickOffsets}};lp.unpackCombineGeometryParameters=function(e){let t=Qwe(e.packedInstances),n=e.createGeometryResults,i=n.length,r=0;for(let a=0;a<i;a++){let c=lp.unpackCreateGeometryResults(n[a]),l=c.length;for(let f=0;f<l;f++){let d=c[f],p=t[r];p.geometry=d,++r}}let o=re.clone(e.ellipsoid),s=e.isGeographic?new Di(o):new Pi(o);return{instances:t,ellipsoid:o,projection:s,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:N.clone(e.modelMatrix),createPickOffsets:e.createPickOffsets}};function b$(e){let t=e.length,n=1+(ae.packedLength+1)*t,i=new Float32Array(n),r=0;i[r++]=t;for(let o=0;o<t;++o){let s=e[o];u(s)?(i[r++]=1,ae.pack(e[o],i,r)):i[r++]=0,r+=ae.packedLength}return i}function S$(e){let t=new Array(e[0]),n=0,i=1;for(;i<e.length;)e[i++]===1&&(t[n]=ae.unpack(e,i)),++n,i+=ae.packedLength;return t}lp.packCombineGeometryResults=function(e,t){u(e.geometries)&&Kwe(e.geometries,t);let n=b$(e.boundingSpheres),i=b$(e.boundingSpheresCV);return t.push(n.buffer,i.buffer),{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:n,boundingSpheresCV:i}};lp.unpackCombineGeometryResults=function(e){return{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:S$(e.boundingSpheres),boundingSpheresCV:S$(e.boundingSpheresCV)}};var Y0=lp;var $we={READY:0,CREATING:1,CREATED:2,COMBINING:3,COMBINED:4,COMPLETE:5,FAILED:6},mo=Object.freeze($we);var sU={MORPHING:0,COLUMBUS_VIEW:1,SCENE2D:2,SCENE3D:3};sU.getMorphTime=function(e){return e===sU.SCENE3D?1:e===sU.MORPHING?void 0:0};var ne=Object.freeze(sU);var tu={DISABLED:0,ENABLED:1,CAST_ONLY:2,RECEIVE_ONLY:3};tu.NUMBER_OF_SHADOW_MODES=4;tu.castShadows=function(e){return e===tu.ENABLED||e===tu.CAST_ONLY};tu.receiveShadows=function(e){return e===tu.ENABLED||e===tu.RECEIVE_ONLY};tu.fromCastReceive=function(e,t){return e&&t?tu.ENABLED:e?tu.CAST_ONLY:t?tu.RECEIVE_ONLY:tu.DISABLED};var gn=Object.freeze(tu);function po(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=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=new N,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,gn.DISABLED),this._translucent=void 0,this._state=mo.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=(r,o,s)=>{this._error=s,this._state=o,r.afterRender.push(function(){if(t._ready=t._state===mo.COMPLETE||t._state===mo.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(po.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 $("Primitive.readyPromise","Primitive.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Primitive.ready to return true instead."),this._readyPromise}}});function eDe(e){let t=e.length,n=[],i=e[0].attributes,r;for(r in i)if(i.hasOwnProperty(r)&&u(i[r])){let o=i[r],s=!0;for(let a=1;a<t;++a){let c=e[a].attributes[r];if(!u(c)||o.componentDatatype!==c.componentDatatype||o.componentsPerAttribute!==c.componentsPerAttribute||o.normalize!==c.normalize){s=!1;break}}s&&n.push(r)}return n}var tDe=new H,nDe=new h,B$=new oe;function L$(e){let t=e.length;if(t===1)return e[0];if(t===2)return H.unpack(e,0,tDe);if(t===3)return h.unpack(e,0,nDe);if(t===4)return oe.unpack(e,0,B$)}function iDe(e,t){let n=e.geometryInstances,i=Array.isArray(n)?n:[n],r=i.length;if(r===0)return;let o=eDe(i),s=o.length,a=[],c={},l={},f,p=i[0].attributes,g,m,A;for(g=0;g<s;++g)m=o[g],A=p[m],c[m]=g,a.push({functionName:`czm_batchTable_${m}`,componentDatatype:A.componentDatatype,componentsPerAttribute:A.componentsPerAttribute,normalize:A.normalize});o.indexOf("distanceDisplayCondition")!==-1&&(a.push({functionName:"czm_batchTable_boundingSphereCenter3DHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter3DLow",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter2DHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter2DLow",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereRadius",componentDatatype:X.FLOAT,componentsPerAttribute:1}),l.center3DHigh=a.length-5,l.center3DLow=a.length-4,l.center2DHigh=a.length-3,l.center2DLow=a.length-2,l.radius=a.length-1),o.indexOf("offset")!==-1&&(a.push({functionName:"czm_batchTable_offset2D",componentDatatype:X.FLOAT,componentsPerAttribute:3}),f=a.length-1),a.push({functionName:"czm_batchTable_pickColor",componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0});let x=a.length,C=new z0(t,a,r);for(g=0;g<r;++g){let E=i[g];p=E.attributes;for(let M=0;M<s;++M){m=o[M],A=p[m];let O=L$(A.value),B=c[m];C.setBatchedAttribute(g,B,O)}let T={primitive:y(E.pickPrimitive,e)};u(E.id)&&(T.id=E.id);let S=t.createPickId(T);e._pickIds.push(S);let v=S.color,D=B$;D.x=z.floatToByte(v.red),D.y=z.floatToByte(v.green),D.z=z.floatToByte(v.blue),D.w=z.floatToByte(v.alpha),C.setBatchedAttribute(g,x-1,D)}e._batchTable=C,e._batchTableAttributeIndices=c,e._batchTableBoundingSphereAttributeIndices=l,e._batchTableOffsetAttribute2DIndex=f}function rDe(e){let t;return Array.isArray(e.values)?t=e.values.slice(0):t=new e.values.constructor(e.values),new we({componentDatatype:e.componentDatatype,componentsPerAttribute:e.componentsPerAttribute,normalize:e.normalize,values:t})}function oDe(e){let t=e.attributes,n=new fn;for(let r in t)t.hasOwnProperty(r)&&u(t[r])&&(n[r]=rDe(t[r]));let i;if(u(e.indices)){let r=e.indices;Array.isArray(r)?i=r.slice(0):i=new r.constructor(r)}return new lt({attributes:n,indices:i,primitiveType:e.primitiveType,boundingSphere:ae.clone(e.boundingSphere)})}function sDe(e,t){return{geometry:t,attributes:e.attributes,modelMatrix:N.clone(e.modelMatrix),pickPrimitive:e.pickPrimitive,id:e.id}}var aDe=/in\s+vec(?:3|4)\s+(.*)3DHigh;/g;po._modifyShaderPosition=function(e,t,n){let i,r="",o="",s="";for(;(i=aDe.exec(t))!==null;){let a=i[1],c=`vec4 czm_compute${a[0].toUpperCase()}${a.substr(1)}()`;c!=="vec4 czm_computePosition()"&&(r+=`${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,""),r+=`uniform mat4 u_modifiedModelView;
`,o+=`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);
}

`:(o+=`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[r,o,t,s].join(`
`)};po._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};po._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)$2"),i};function v$(e){return`${He.replaceMain(e,"czm_non_pick_main")}
out vec4 v_pickColor; 
void main() 
{ 
    czm_non_pick_main(); 
    v_pickColor = czm_batchTable_pickColor(batchId); 
}`}function w$(e){return`in vec4 v_pickColor;
${e}`}po._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};po._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),r=`vec4 $1 = czm_computePosition();
`;return r+=`    if (czm_sceneMode == czm_sceneMode3D)
`,r+=`    {
`,r+="        $1 = $1 + vec4(czm_batchTable_offset(batchId) * applyOffset, 0.0);",r+=`    }
`,r+=`    else
`,r+=`    {
`,r+="        $1 = $1 + vec4(czm_batchTable_offset2D(batchId) * applyOffset, 0.0);",r+=`    }
`,i=i.replace(/vec4\s+([A-Za-z0-9_]+)\s+=\s+czm_computePosition\(\);/g,r),i};po._appendDistanceDisplayConditionToShader=function(e,t,n){if(!u(e._batchTableAttributeIndices.distanceDisplayCondition))return t;let i=He.replaceMain(t,"czm_non_distanceDisplayCondition_main"),r=`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?r+=`    vec4 centerRTE = czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow);
`:r+=`    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);
    }
`,r+=`    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}
${r}`};function D$(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 r=t.search(/in\s+vec3\s+tangent;/g)!==-1,o=t.search(/in\s+vec3\s+bitangent;/g)!==-1,s=i&&n?2:1;s+=r||o?1:0;let a=s>1?`vec${s}`:"float",c="compressedAttributes",l=`in ${a} ${c};`,f="",d="";if(i){f+=`vec2 st;
`;let m=s>1?`${c}.x`:c;d+=`    st = czm_decompressTextureCoordinates(${m});
`}n&&r&&o?(f+=`vec3 normal;
vec3 tangent;
vec3 bitangent;
`,d+=`    czm_octDecode(${c}.${i?"yz":"xy"}, normal, tangent, bitangent);
`):(n&&(f+=`vec3 normal;
`,d+=`    normal = czm_octDecode(${c}${s>1?`.${i?"y":"x"}`:""});
`),r&&(f+=`vec3 tangent;
`,d+=`    tangent = czm_octDecode(${c}.${i&&n?"z":"y"});
`),o&&(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() 
{ 
${d}    czm_non_compressed_main(); 
}`;return[l,f,p,g].join(`
`)}function cDe(e){let t=He.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {
    czm_non_depth_clamp_main();
    gl_Position = czm_depthClamp(gl_Position);}
`,t}function lDe(e){let t=He.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {
    czm_non_depth_clamp_main();
    #if defined(LOG_DEPTH)
        czm_writeLogDepth();
    #else
        czm_writeDepthClamp();
    #endif
}
`,t}function I$(e,t){let n=e.vertexAttributes}function uDe(e,t){return function(){return e[t]}}var N8=Math.max(kt.hardwareConcurrency-1,1),aU,fDe=new yi("combineGeometry");function dDe(e,t){let n,i,r,o,s=e._instanceIds;if(e._state===mo.READY){n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let a=e._numberOfInstances=n.length,c=[],l=[];for(r=0;r<a;++r)i=n[r].geometry,s.push(n[r].id),l.push({moduleName:i._workerName,geometry:i});if(!u(aU))for(aU=new Array(N8),r=0;r<N8;r++)aU[r]=new yi("createGeometry");let f;for(l=UI(l,N8),r=0;r<l.length;r++){let d=0,p=l[r],g=p.length;for(o=0;o<g;++o)f=p[o],i=f.geometry,u(i.constructor.pack)&&(f.offset=d,d+=y(i.constructor.packedLength,i.packedLength));let m;if(d>0){let A=new Float64Array(d);for(m=[A.buffer],o=0;o<g;++o)f=p[o],i=f.geometry,u(i.constructor.pack)&&(i.constructor.pack(i,A,f.offset),f.geometry=A)}c.push(aU[r].scheduleTask({subTasks:l[r]},m))}e._state=mo.CREATING,Promise.all(c).then(function(d){e._createGeometryResults=d,e._state=mo.CREATED}).catch(function(d){qI(e,t,mo.FAILED,d)})}else if(e._state===mo.CREATED){let a=[];n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let c=t.scene3DOnly,l=t.mapProjection,f=fDe.scheduleTask(Y0.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=mo.COMBINING,Promise.resolve(f).then(function(d){let p=Y0.unpackCombineGeometryResults(d);e._geometries=p.geometries,e._attributeLocations=p.attributeLocations,e.modelMatrix=N.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=mo.COMBINED):qI(e,t,mo.FAILED,void 0)}).catch(function(d){qI(e,t,mo.FAILED,d)})}}function hDe(e,t){let n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances],i=e._numberOfInstances=n.length,r=new Array(i),o=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=oDe(p):g=p.constructor.createGeometry(p),r[c++]=sDe(s,g),o.push(s.id)}r.length=c;let l=t.scene3DOnly,f=t.mapProjection,d=Y0.combineGeometry({instances:r,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=N.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=mo.COMBINED):qI(e,t,mo.FAILED,void 0)}function mDe(e,t){let n=e._batchTableAttributeIndices.offset;if(!e._recomputeBoundingSpheres||!u(n)){e._recomputeBoundingSpheres=!1;return}let i,r=e._offsetInstanceExtend,o=e._instanceBoundingSpheres,s=o.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 h);A=o[i].clone(A),V$(A,x,r[i])}let c=[],l=[],f=[];for(i=0;i<s;++i){let A=a[i];A.center.x-A.radius>0||ae.intersectPlane(A,cn.ORIGIN_ZX_PLANE)!==Qt.INTERSECTING?c.push(A):(l.push(A),f.push(A))}let d=c[0],p=f[0],g=l[0];for(i=1;i<c.length;i++)d=ae.union(d,c[i]);for(i=1;i<f.length;i++)p=ae.union(p,f[i]);for(i=1;i<l.length;i++)g=ae.union(g,l[i]);let m=[];for(u(d)&&m.push(d),u(p)&&m.push(p),u(g)&&m.push(g),i=0;i<m.length;i++){let A=m[i].clone(e._boundingSpheres[i]);e._boundingSpheres[i]=A,e._boundingSphereCV[i]=ae.projectTo2D(A,t.mapProjection,e._boundingSphereCV[i])}po._updateBoundingVolumes(e,t,e.modelMatrix,!0),e._recomputeBoundingSpheres=!1}var P$=new Gn,N$=new me,F$=new h,U$=new ae;function pDe(e,t){if(!u(e._batchTableAttributeIndices.distanceDisplayCondition)||e._batchTableBoundingSpheresUpdated)return;let i=e._batchTableBoundingSphereAttributeIndices,r=i.center3DHigh,o=i.center3DLow,s=i.center2DHigh,a=i.center2DLow,c=i.radius,l=t.mapProjection,f=l.ellipsoid,d=e._batchTable,p=e._instanceBoundingSpheres,g=p.length;for(let m=0;m<g;++m){let A=p[m];if(!u(A))continue;let x=e.modelMatrix;u(x)&&(A=ae.transform(A,x,U$));let C=A.center,E=A.radius,T=Gn.fromCartesian(C,P$);if(d.setBatchedAttribute(m,r,T.high),d.setBatchedAttribute(m,o,T.low),!t.scene3DOnly){let S=f.cartesianToCartographic(C,N$),v=l.project(S,F$);T=Gn.fromCartesian(v,P$),d.setBatchedAttribute(m,s,T.high),d.setBatchedAttribute(m,a,T.low)}d.setBatchedAttribute(m,c,E)}e._batchTableBoundingSpheresUpdated=!0}var F8=new h,_De=new h;function O$(e,t){if(!u(e._batchTableAttributeIndices.offset)||e._batchTableOffsetsUpdated||t.scene3DOnly)return;let i=e._batchTableOffsetAttribute2DIndex,r=t.mapProjection,o=r.ellipsoid,s=e._batchTable,a=e._instanceBoundingSpheres,c=a.length;for(let l=0;l<c;++l){let f=a[l];if(!u(f))continue;let d=s.getBatchedAttribute(l,e._batchTableAttributeIndices.offset);if(h.equals(d,h.ZERO)){s.setBatchedAttribute(l,i,h.ZERO);continue}let p=e.modelMatrix;u(p)&&(f=ae.transform(f,p,U$));let g=f.center;g=o.scaleToGeodeticSurface(g,_De);let m=o.cartesianToCartographic(g,N$),A=r.project(m,F$),x=h.add(d,g,F8);m=o.cartesianToCartographic(x,m);let C=r.project(m,F8),E=h.subtract(C,A,F8),T=E.x;E.x=E.z,E.z=E.y,E.y=T,s.setBatchedAttribute(l,i,E)}e._batchTableOffsetsUpdated=!0}function gDe(e,t){let n=e._attributeLocations,i=e._geometries,r=t.scene3DOnly,o=t.context,s=[],a=i.length;for(let c=0;c<a;++c){let l=i[c];if(s.push(si.fromGeometry({context:o,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),!r){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,qI(e,t,mo.COMPLETE,void 0)}function yDe(e,t,n,i){let r=n.getRenderState(),o;i?(o=je(r,!1),o.cull={enabled:!0,face:gi.BACK},e._frontFaceRS=Ve.fromCache(o),o.cull.face=gi.FRONT,e._backFaceRS=Ve.fromCache(o)):(e._frontFaceRS=Ve.fromCache(r),e._backFaceRS=e._frontFaceRS),o=je(r,!1),u(e._depthFailAppearance)&&(o.depthTest.enabled=!1),u(e._depthFailAppearance)&&(r=e._depthFailAppearance.getRenderState(),o=je(r,!1),o.depthTest.func=Ga.GREATER,i?(o.cull={enabled:!0,face:gi.BACK},e._frontFaceDepthFailRS=Ve.fromCache(o),o.cull.face=gi.FRONT,e._backFaceDepthFailRS=Ve.fromCache(o)):(e._frontFaceDepthFailRS=Ve.fromCache(o),e._backFaceDepthFailRS=e._frontFaceRS))}function ADe(e,t,n){let i=t.context,r=e._attributeLocations,o=e._batchTable.getVertexShaderCallback()(n.vertexShaderSource);o=po._appendOffsetToShader(e,o),o=po._appendShowToShader(e,o),o=po._appendDistanceDisplayConditionToShader(e,o,t.scene3DOnly),o=v$(o),o=po._updateColorAttribute(e,o,!1),o=D$(e,o),o=po._modifyShaderPosition(e,o,t.scene3DOnly);let s=n.getFragmentShaderSource();s=w$(s),e._sp=Xt.replaceCache({context:i,shaderProgram:e._sp,vertexShaderSource:o,fragmentShaderSource:s,attributeLocations:r}),I$(e._sp,r),u(e._depthFailAppearance)&&(o=e._batchTable.getVertexShaderCallback()(e._depthFailAppearance.vertexShaderSource),o=po._appendShowToShader(e,o),o=po._appendDistanceDisplayConditionToShader(e,o,t.scene3DOnly),o=v$(o),o=po._updateColorAttribute(e,o,!0),o=D$(e,o),o=po._modifyShaderPosition(e,o,t.scene3DOnly),o=cDe(o),s=e._depthFailAppearance.getFragmentShaderSource(),s=w$(s),s=lDe(s),e._spDepthFail=Xt.replaceCache({context:i,shaderProgram:e._spDepthFail,vertexShaderSource:o,fragmentShaderSource:s,attributeLocations:r}),I$(e._spDepthFail,r))}var jI=new N,M$=new h;function R$(e,t,n,i){let r=u(n)?n._uniforms:void 0,o={},s=t.uniforms;if(u(s))for(let c in s)s.hasOwnProperty(c)&&(o[c]=uDe(s,c));let a=mt(o,r);return a=e._batchTable.getUniformMapCallback()(a),u(e.rtcCenter)&&(a.u_modifiedModelView=function(){let c=i.context.uniformState.view;return N.multiply(c,e._modelMatrix,jI),N.multiplyByPoint(jI,e.rtcCenter,M$),N.setTranslation(jI,M$,jI),jI}),a}function xDe(e,t,n,i,r,o,s,a){let c=R$(e,t,n,a),l;u(e._depthFailAppearance)&&(l=R$(e,e._depthFailAppearance,e._depthFailAppearance.material,a));let f=i?be.TRANSLUCENT:be.OPAQUE,d=r?2:1;d*=u(e._depthFailAppearance)?2:1,o.length=e._va.length*d;let p=o.length,g=0;for(let m=0;m<p;++m){let A;r&&(A=o[m],u(A)||(A=o[m]=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,++m),A=o[m],u(A)||(A=o[m]=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)&&(r&&(++m,A=o[m],u(A)||(A=o[m]=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),++m,A=o[m],u(A)||(A=o[m]=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}}po._updateBoundingVolumes=function(e,t,n,i){let r,o,s;if(i||!N.equals(n,e._modelMatrix))for(N.clone(n,e._modelMatrix),o=e._boundingSpheres.length,r=0;r<o;++r)s=e._boundingSpheres[r],u(s)&&(e._boundingSphereWC[r]=ae.transform(s,n,e._boundingSphereWC[r]),t.scene3DOnly||(e._boundingSphere2D[r]=ae.clone(e._boundingSphereCV[r],e._boundingSphere2D[r]),e._boundingSphere2D[r].center.x=0,e._boundingSphereMorph[r]=ae.union(e._boundingSphereWC[r],e._boundingSphereCV[r])));let a=e.appearance.pixelSize;if(u(a))for(o=e._boundingSpheres.length,r=0;r<o;++r){s=e._boundingSpheres[r];let c=e._boundingSphereWC[r],f=t.camera.getPixelSize(s,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*a;c.radius=s.radius+f}};function CDe(e,t,n,i,r,o,s,a){po._updateBoundingVolumes(e,t,r);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=gn.castShadows(e.shadows),g=gn.receiveShadows(e.shadows),m=n.length,A=a?2:1;A*=u(e._depthFailAppearance)?2:1;for(let x=0;x<m;++x){let C=Math.floor(x/A),E=n[x];E.modelMatrix=r,E.boundingVolume=c[C],E.cull=o,E.debugShowBoundingVolume=s,E.castShadows=p,E.receiveShadows=g,d?E.pickId="v_pickColor":E.pickId=void 0,l.push(E)}}}po.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===mo.FAILED)return;let t=e.context;if(u(this._batchTable)||iDe(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!==mo.COMPLETE&&this._state!==mo.COMBINED&&(this.asynchronous?dDe(this,e):hDe(this,e)),this._state===mo.COMBINED&&(pDe(this,e),O$(this,e),gDe(this,e)),!this.show||this._state!==mo.COMPLETE)return;this._batchTableOffsetsUpdated||O$(this,e),this._recomputeBoundingSpheres&&mDe(this,e);let n=this.appearance,i=n.material,r=!1,o=!1;this._appearance!==n?(this._appearance=n,this._material=i,r=!0,o=!0):this._material!==i&&(this._material=i,o=!0);let s=this.depthFailAppearance,a=u(s)?s.material:void 0;this._depthFailAppearance!==s?(this._depthFailAppearance=s,this._depthFailMaterial=a,r=!0,o=!0):this._depthFailMaterial!==a&&(this._depthFailMaterial=a,o=!0);let c=this._appearance.isTranslucent();this._translucent!==c&&(this._translucent=c,r=!0),u(this._material)&&this._material.update(t);let l=n.closed&&c;r&&y(this._createRenderStatesFunction,yDe)(this,t,n,l),o&&y(this._createShaderProgramFunction,ADe)(this,e,n),(r||o)&&y(this._createCommandsFunction,xDe)(this,n,i,c,l,this._colorCommands,this._pickCommands,e),y(this._updateAndQueueCommandsFunction,CDe)(this,e,this._colorCommands,this._pickCommands,this.modelMatrix,this.cull,this.debugShowBoundingVolume,l)};var TDe=new ae,EDe=new ae;function V$(e,t,n){if(n===nn.TOP){let i=ae.clone(e,TDe),r=ae.clone(e,EDe);r.center=h.add(r.center,t,r.center),e=ae.union(i,r,e)}else n===nn.ALL&&(e.center=h.add(e.center,t,e.center));return e}function bDe(e,t,n){return function(){let i=e.getBatchedAttribute(t,n),r=e.attributes[n],o=r.componentsPerAttribute,s=X.createTypedArray(r.componentDatatype,o);return u(i.constructor.pack)?i.constructor.pack(i,s,0):s[0]=i,s}}function SDe(e,t,n,i,r){return function(o){let s=L$(o);e.setBatchedAttribute(t,n,s),r==="offset"&&(i._recomputeBoundingSpheres=!0,i._batchTableOffsetsUpdated=!1)}}var vDe=new h;function wDe(e,t,n){t.boundingSphere={get:function(){let i=e._instanceBoundingSpheres[n];if(u(i)){i=i.clone();let r=e.modelMatrix,o=t.offset;u(o)&&V$(i,h.fromArray(o.get(),0,vDe),e._offsetInstanceExtend[n]),u(r)&&(i=ae.transform(i,r))}return i}},t.boundingSphereCV={get:function(){return e._instanceBoundingSpheresCV[n]}}}function DDe(e,t,n){t.pickId={get:function(){return e._pickIds[n]}}}po.prototype.getGeometryInstanceAttributes=function(e){let t=this._perInstanceAttributeCache.get(e);if(u(t))return t;let n=-1,i=this._lastPerInstanceAttributeIndex,r=this._instanceIds,o=r.length;for(let l=0;l<o;++l){let f=(i+l)%o;if(e===r[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:bDe(s,n,f),set:SDe(s,n,f,this,l)}}return wDe(this,c,n),DDe(this,c,n),Object.defineProperties(t,c),this._lastPerInstanceAttributeIndex=n,this._perInstanceAttributeCache.set(e,t),t};po.prototype.isDestroyed=function(){return!1};po.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 qI(e,t,n,i){e._completeLoad(t,n,i)}var bn=po;function IDe(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 Wa=IDe;var TT=`#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 $u(e,t,n){this._projectionExtentDefines={eastMostYhighDefine:"",eastMostYlowDefine:"",westMostYhighDefine:"",westMostYlowDefine:""};let i=new U8;i.requiresTextureCoordinates=e,i.requiresEC=!n.flat;let r=new U8;if(r.requiresTextureCoordinates=e,n instanceof rn)i.requiresNormalEC=!n.flat;else{let o=`${n.material.shaderSource}
${n.fragmentShaderSource}`;i.normalEC=o.indexOf("materialInput.normalEC")!==-1||o.indexOf("czm_getDefaultMaterial")!==-1,i.positionToEyeEC=o.indexOf("materialInput.positionToEyeEC")!==-1,i.tangentToEyeMatrix=o.indexOf("materialInput.tangentToEyeMatrix")!==-1,i.st=o.indexOf("materialInput.st")!==-1}this._colorShaderDependencies=i,this._pickShaderDependencies=r,this._appearance=n,this._extentsCulling=e,this._planarExtents=t}$u.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 rn&&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 r="";return t instanceof rn||(r=t.material.shaderSource),new He({defines:i,sources:[r,TT]})};$u.prototype.createPickFragmentShader=function(e){let t=this._pickShaderDependencies,n=["PICK"];return!e&&!this._planarExtents&&n.push("SPHERICAL"),t.requiresEC&&n.push("REQUIRES_EC"),t.requiresWC&&n.push("REQUIRES_WC"),t.requiresTextureCoordinates&&n.push("TEXTURE_COORDINATES"),this._extentsCulling&&n.push("CULL_FRAGMENTS"),new He({defines:n,sources:[TT],pickColorQualifier:"in"})};$u.prototype.createVertexShader=function(e,t,n,i){return Y$(this._colorShaderDependencies,this._planarExtents,n,e,t,this._appearance,i,this._projectionExtentDefines)};$u.prototype.createPickVertexShader=function(e,t,n,i){return Y$(this._pickShaderDependencies,this._planarExtents,n,e,t,void 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g=0;g<i;++g){let m=f[g]=nt.shallowClone(t[p],f[g]);m.shaderProgram=d,m.pass=be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,p+=2}}function JDe(e,t){let n=e._usePickOffsets,i=e._primitive,r=i._va.length*2,o,s=0,a;n&&(o=i._pickOffsets,r=o.length*2),t.length=r;let c,l,f,d=0,p=i._batchTable.getUniformMapCallback()(e._uniformMap),g=e._needs2DShader;for(c=0;c<r;c+=2){let m=i._va[d++];if(n&&(a=o[s++],m=i._va[a.index]),l=t[c],u(l)||(l=t[c]=new nt({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),l.vertexArray=m,l.renderState=e._rsStencilDepthPass,l.shaderProgram=e._sp,l.uniformMap=p,l.pass=be.TERRAIN_CLASSIFICATION,n&&(l.offset=a.offset,l.count=a.count),f=nt.shallowClone(l,l.derivedCommands.tileset),f.renderState=e._rsStencilDepthPass3DTiles,f.pass=be.CESIUM_3D_TILE_CLASSIFICATION,l.derivedCommands.tileset=f,l=t[c+1],u(l)||(l=t[c+1]=new nt({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),l.vertexArray=m,l.renderState=e._rsPickPass,l.shaderProgram=e._spPick,l.uniformMap=p,l.pass=be.TERRAIN_CLASSIFICATION,n&&(l.offset=a.offset,l.count=a.count),f=nt.shallowClone(l,l.derivedCommands.tileset),f.pass=be.CESIUM_3D_TILE_CLASSIFICATION,l.derivedCommands.tileset=f,g){let A=nt.shallowClone(l,l.derivedCommands.pick2D);A.shaderProgram=e._spPick2D,l.derivedCommands.pick2D=A,A=nt.shallowClone(f,f.derivedCommands.pick2D),A.shaderProgram=e._spPick2D,f.derivedCommands.pick2D=A}}}function ZDe(e,t,n,i,r,o,s){KDe(e,o),JDe(e,s)}function Q$(e,t){return Math.floor(e%t/2)}function V8(e,t,n,i,r,o){e.modelMatrix=n,e.boundingVolume=r,e.cull=i,e.debugShowBoundingVolume=o,t.commandList.push(e)}function $$(e,t,n,i,r){e.modelMatrix=n,e.boundingVolume=r,e.cull=i,t.commandList.push(e)}function QDe(e,t,n,i,r,o,s,a){let c=e._primitive;bn._updateBoundingVolumes(c,t,r);let l;t.mode===ne.SCENE3D?l=c._boundingSphereWC:t.mode===ne.COLUMBUS_VIEW?l=c._boundingSphereCV:t.mode===ne.SCENE2D&&u(c._boundingSphere2D)?l=c._boundingSphere2D:u(c._boundingSphereMorph)&&(l=c._boundingSphereMorph);let f=e.classificationType,d=f!==kn.CESIUM_3D_TILE,p=f!==kn.TERRAIN,g=t.passes,m,A,x;if(g.render){let C=n.length;for(m=0;m<C;++m)A=l[Q$(m,C)],d&&(x=n[m],V8(x,t,r,o,A,s)),p&&(x=n[m].derivedCommands.tileset,V8(x,t,r,o,A,s));if(t.invertClassification){let E=e._commandsIgnoreShow,T=E.length;for(m=0;m<T;++m)A=l[m],x=E[m],V8(x,t,r,o,A,s)}}if(g.pick){let C=i.length,E=c._pickOffsets;for(m=0;m<C;++m){let T=E[Q$(m,C)];A=l[T.index],d&&(x=i[m],$$(x,t,r,o,A)),p&&(x=i[m].derivedCommands.tileset,$$(x,t,r,o,A))}}}X0.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 r=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],o=r.length,s,a,c,l=!1,f=!0,d,p=!1,g=!1;for(o>0&&(c=r[0].attributes,p=nu.hasAttributesForSphericalExtents(c),g=nu.hasAttributesForTextureCoordinatePlanes(c),d=c.color),s=0;s<o;s++){a=r[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 rn({flat:!0}),this.appearance=t),this._usePickOffsets=!p&&!g,this._hasSphericalExtentsAttribute=p,this._hasPlanarExtentsAttributes=g,this._hasPerColorAttribute=l;let m=new Array(o);for(s=0;s<o;++s)a=r[s],m[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=m,u(this._createBoundingVolumeFunction)&&(i._createBoundingVolumeFunction=function(A,x){n._createBoundingVolumeFunction(A,x)}),i._createRenderStatesFunction=function(A,x,C,E){qDe(n,x)},i._createShaderProgramFunction=function(A,x,C){XDe(n,x)},i._createCommandsFunction=function(A,x,C,E,T,S,v){ZDe(n,void 0,void 0,!0,!1,S,v)},u(this._updateAndQueueCommandsFunction)?i._updateAndQueueCommandsFunction=function(A,x,C,E,T,S,v,D){n._updateAndQueueCommandsFunction(A,x,C,E,T,S,v,D)}:i._updateAndQueueCommandsFunction=function(A,x,C,E,T,S,v,D){QDe(n,x,C,E,T,S,v,D)},this._primitive=new bn(i)}this.debugShowShadowVolume&&!this._debugShowShadowVolume&&this._ready?(this._debugShowShadowVolume=!0,this._rsStencilDepthPass=Ve.fromCache(ET(!1,!1)),this._rsStencilDepthPass3DTiles=Ve.fromCache(ET(!1,!0)),this._rsColorPass=Ve.fromCache(k8(!1))):!this.debugShowShadowVolume&&this._debugShowShadowVolume&&(this._debugShowShadowVolume=!1,this._rsStencilDepthPass=Ve.fromCache(ET(!0,!1)),this._rsStencilDepthPass3DTiles=Ve.fromCache(ET(!0,!0)),this._rsColorPass=Ve.fromCache(k8(!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()})};X0.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};X0.prototype.isDestroyed=function(){return!1};X0.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 bT=X0;var $De={u_globeMinimumAltitude:function(){return 55e3}};function _l(e){e=y(e,y.EMPTY_OBJECT);let t=e.appearance,n=e.geometryInstances;if(!u(t)&&u(n)){let o=Array.isArray(n)?n:[n],s=o.length;for(let a=0;a<s;a++){let c=o[a].attributes;if(u(c)&&u(c.color)){t=new rn({flat:!0});break}}}this.appearance=t,this.geometryInstances=e.geometryInstances,this.show=y(e.show,!0),this.classificationType=y(e.classificationType,kn.BOTH),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowShadowVolume=y(e.debugShowShadowVolume,!1),this._boundingVolumes=[],this._boundingVolumes2D=[],this._ready=!1;let i=this;this._readyPromise=new Promise((o,s)=>{i._completeLoad=()=>{if(this._ready)return;this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0);let a=this._error;u(a)?s(a):o(this)}}),this._primitive=void 0,this._maxHeight=void 0,this._minHeight=void 0,this._maxTerrainHeight=oi._defaultMaxTerrainHeight,this._minTerrainHeight=oi._defaultMinTerrainHeight,this._boundingSpheresKeys=[],this._boundingSpheres=[],this._useFragmentCulling=!1,this._zIndex=void 0;let r=this;this._classificationPrimitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:y(e.vertexCacheOptimize,!1),interleave:y(e.interleave,!1),releaseGeometryInstances:y(e.releaseGeometryInstances,!0),allowPicking:y(e.allowPicking,!0),asynchronous:y(e.asynchronous,!0),compressVertices:y(e.compressVertices,!0),_createBoundingVolumeFunction:void 0,_updateAndQueueCommandsFunction:void 0,_pickPrimitive:r,_extruded:!0,_uniformMap:$De}}Object.defineProperties(_l.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}}});_l.isSupported=bT.isSupported;function eee(e){return function(t,n){let i=n.maximumRadius,r=i/Math.cos(t*.5)-i;return e._maxHeight+r}}function tee(e){return function(t,n){return e._minHeight}}var eIe=new h,tIe=new h,nIe=new h,iIe=new me,rIe=new le;function uU(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,r=t.attributes.position3DLow.values,o=i.length,s=Number.POSITIVE_INFINITY,a=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,l=Number.NEGATIVE_INFINITY;for(let d=0;d<o;d+=3){let p=h.unpack(i,d,eIe),g=h.unpack(r,d,tIe),m=h.add(p,g,nIe),A=n.cartesianToCartographic(m,iIe),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=rIe;return f.north=c,f.south=s,f.east=l,f.west=a,f}function oIe(e,t,n){let i=oi.getMinimumMaximumHeights(t,n);e._minTerrainHeight=i.minimumTerrainHeight,e._maxTerrainHeight=i.maximumTerrainHeight}function sIe(e,t,n){let i=t.mapProjection.ellipsoid,r=uU(t,n),o=Pn.fromRectangle(r,e._minHeight,e._maxHeight,i);if(e._boundingVolumes.push(o),!t.scene3DOnly){let s=t.mapProjection,a=ae.fromRectangleWithHeights2D(r,s,e._maxHeight,e._minHeight);h.fromElements(a.center.z,a.center.x,a.center.y,a.center),e._boundingVolumes2D.push(a)}}function z8(e,t){return Math.floor(e%t/2)}function H8(e,t,n,i,r,o,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=o,t.cull=r,t.debugShowBoundingVolume=s,n.commandList.push(t)}function nee(e,t,n,i,r,o){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=o,t.cull=r,n.commandList.push(t)}function aIe(e,t,n,i,r,o,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,m,A,x;if(p.render){let C=n.length;for(m=0;m<C;++m)A=c[z8(m,C)],f&&(x=n[m],H8(e,x,t,r,o,A,s)),d&&(x=n[m].derivedCommands.tileset,H8(e,x,t,r,o,A,s));if(t.invertClassification){let E=g._commandsIgnoreShow,T=E.length;for(m=0;m<T;++m)A=c[m],x=E[m],H8(e,x,t,r,o,A,s)}}if(p.pick){let C=i.length,E;for(e._useFragmentCulling||(E=g._primitive._pickOffsets),m=0;m<C;++m){if(A=c[z8(m,C)],!e._useFragmentCulling){let T=E[z8(m,C)];A=c[T.index]}f&&(x=i[m],nee(e,x,t,r,o,A)),d&&(x=i[m].derivedCommands.tileset,nee(e,x,t,r,o,A))}}}_l.initializeTerrainHeights=function(){return oi.initialize()};_l.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;if(!oi.initialized){_l.initializeTerrainHeights();return}let t=this,n=this._classificationPrimitiveOptions;if(!u(this._primitive)){let i=e.mapProjection.ellipsoid,r,o,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){r=a[f],o=r.geometry;let A=uU(e,o);u(d)?u(A)&&le.union(d,A,d):d=le.clone(A);let x=r.id;if(u(x)&&u(A)){let C=oi.getBoundingSphere(A,i);this._boundingSpheresKeys.push(x),this._boundingSpheres.push(C)}s=o.constructor,!u(s)||u(s.createShadowVolume)}oIe(this,d,i);let p=e.terrainExaggeration,g=e.terrainExaggerationRelativeHeight;this._minHeight=vc.getHeight(this._minTerrainHeight,p,g),this._maxHeight=vc.getHeight(this._maxTerrainHeight,p,g);let m=_l._supportsMaterials(e.context);if(this._useFragmentCulling=m,m){let A,x=!0;for(f=0;f<c;++f)if(r=a[f],o=r.geometry,d=uU(e,o),nu.shouldUseSphericalCoordinates(d)){x=!1;break}for(f=0;f<c;++f){r=a[f],o=r.geometry,s=o.constructor;let C=uU(e,o),E=o.textureCoordinateRotationPoints;x?A=nu.getPlanarTextureCoordinateAttributes(C,E,i,e.mapProjection,this._maxHeight):A=nu.getSphericalExtentGeometryInstanceAttributes(C,E,i,e.mapProjection);let T=r.attributes;for(let S in T)T.hasOwnProperty(S)&&(A[S]=T[S]);l[f]=new xt({geometry:s.createShadowVolume(o,tee(this),eee(this)),attributes:A,id:r.id})}}else for(f=0;f<c;++f)r=a[f],o=r.geometry,s=o.constructor,l[f]=new xt({geometry:s.createShadowVolume(o,tee(this),eee(this)),attributes:r.attributes,id:r.id});n.geometryInstances=l,n.appearance=this.appearance,n._createBoundingVolumeFunction=function(A,x){sIe(t,A,x)},n._updateAndQueueCommandsFunction=function(A,x,C,E,T,S,v,D){aIe(t,x,C,E,T,S,v,D)},this._primitive=new bT(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()})};_l.prototype.getBoundingSphere=function(e){let t=this._boundingSpheresKeys.indexOf(e);if(t!==-1)return this._boundingSpheres[t]};_l.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};_l.prototype.isDestroyed=function(){return!1};_l.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};_l._supportsMaterials=function(e){return e.depthTexture};_l.supportsMaterials=function(e){return _l._supportsMaterials(e.frameState.context)};var Dc=_l;function ST(){fe.throwInstantiationError()}Object.defineProperties(ST.prototype,{isConstant:{get:fe.throwInstantiationError},definitionChanged:{get:fe.throwInstantiationError}});ST.prototype.getType=fe.throwInstantiationError;ST.prototype.getValue=fe.throwInstantiationError;ST.prototype.equals=fe.throwInstantiationError;ST.getValue=function(e,t,n){let i;return u(t)&&(i=t.getType(e),u(i))?((!u(n)||n.type!==i)&&(n=qi.fromType(i)),t.getValue(e,n.uniforms),n):((!u(n)||n.type!==qi.ColorType)&&(n=qi.fromType(qi.ColorType)),z.clone(z.WHITE,n.uniforms.color),n)};var qr=ST;function K0(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}K0.prototype._isHidden=function(e,t,n){return!e.isShowing||!e.isAvailable(n)||!q.getValueOrDefault(t.show,n,!0)};K0.prototype._setOptions=fe.throwInstantiationError;K0.prototype.update=function(e){let t=this._geometryUpdater,n=t._onTerrain,i=this._primitives,r=this._orderedGroundPrimitives;n?r.remove(this._primitive):(i.removeAndDestroy(this._primitive),i.removeAndDestroy(this._outlinePrimitive),this._outlinePrimitive=void 0),this._primitive=void 0;let o=this._entity,s=o[this._geometryUpdater._geometryPropertyName];if(this._setOptions(o,s,e),this._isHidden(o,s,e))return;let a=this._geometryUpdater.shadowsProperty.getValue(e),c=this._options;if(!u(s.fill)||s.fill.getValue(e)){let l=t.fillMaterialProperty,f=l instanceof Nt,d,p=t._getIsClosed(c);if(f)d=new rn({closed:p,flat:n&&!t._supportsMaterialsforEntitiesOnTerrain});else{let g=qr.getValue(e,l,this._material);this._material=g,d=new lr({material:g,translucent:g.isTranslucent(),closed:p})}if(n)c.vertexFormat=rn.VERTEX_FORMAT,this._primitive=r.add(new Dc({geometryInstances:this._geometryUpdater.createFillGeometryInstance(e),appearance:d,asynchronous:!1,shadows:a,classificationType:this._geometryUpdater.classificationTypeProperty.getValue(e)}),q.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 bn({geometryInstances:g,appearance:d,asynchronous:!1,shadows:a}))}}if(!n&&u(s.outline)&&s.outline.getValue(e)){let l=this._geometryUpdater.createOutlineGeometryInstance(e),f=q.getValueOrDefault(s.outlineWidth,e,1);this._outlinePrimitive=i.add(new bn({geometryInstances:l,appearance:new rn({flat:!0,translucent:l.attributes.color.value[3]!==255,renderState:{lineWidth:t._scene.clampLineWidth(f)}}),asynchronous:!1,shadows:a}))}};K0.prototype.getBoundingSphere=function(e){let t=this._entity,n=this._primitive,i=this._outlinePrimitive,r;return 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n&&t(e[0],e[o-1],iee)&&(r&&(u(l)?i.splice(d,0,f):i.push(o-1)),u(l)?l.length-=1:l=e.slice(0,-1)),u(l)?l:e}var br=lIe;function uIe(e){let t=e._uSquared,n=e._ellipsoid.maximumRadius,i=e._ellipsoid.minimumRadius,r=(n-i)/n,o=Math.cos(e._startHeading),s=Math.sin(e._startHeading),a=(1-r)*Math.tan(e._start.latitude),c=1/Math.sqrt(1+a*a),l=c*a,f=Math.atan2(a,o),d=c*s,p=d*d,g=1-p,m=Math.sqrt(g),A=t/4,x=A*A,C=x*A,E=x*x,T=1+A-3*x/4+5*C/4-175*E/64,S=1-A+15*x/8-35*C/8,v=1-3*A+35*x/4,D=1-5*A,M=T*f-S*Math.sin(2*f)*A/2-v*Math.sin(4*f)*x/16-D*Math.sin(6*f)*C/48-Math.sin(8*f)*5*E/512,O=e._constants;O.a=n,O.b=i,O.f=r,O.cosineHeading=o,O.sineHeading=s,O.tanU=a,O.cosineU=c,O.sineU=l,O.sigma=f,O.sineAlpha=d,O.sineSquaredAlpha=p,O.cosineSquaredAlpha=g,O.cosineAlpha=m,O.u2Over4=A,O.u4Over16=x,O.u6Over64=C,O.u8Over256=E,O.a0=T,O.a1=S,O.a2=v,O.a3=D,O.distanceRatio=M}function fIe(e,t){return e*t*(4+e*(4-3*t))/16}function ree(e,t,n,i,r,o,s){let a=fIe(e,n);return(1-a)*e*t*(i+a*r*(s+a*o*(2*s*s-1)))}function 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r=h.cross(o,s,r),r=h.normalize(r,r),r;r=h.add(a,s,r),r=h.normalize(r,r);let c=h.cross(o,r,vIe);return h.dot(a,c)<wIe&&(r=h.negate(r,r)),r}var mU=cn.fromPointNormal(h.ZERO,h.UNIT_Y),IIe=new h,PIe=new h,OIe=new h,MIe=new h,RIe=new h,fU=new h,dU=new me,dee=new me,hee=new me;hg.createGeometry=function(e){let t=!e._scene3DOnly,n=e.loop,i=e._ellipsoid,r=e.granularity,o=e.arcType,s=new $8[e._projectionIndex](i),a=Dee,c=Iee,l,f,d=e._positions,p=d.length;p===2&&(n=!1);let g,m,A,x,C=new _a(void 0,void 0,i),E,T,S,v=[d[0]];for(f=0;f<p-1;f++)g=d[f],m=d[f+1],E=Qi.lineSegmentPlane(g,m,mU,fU),u(E)&&!h.equalsEpsilon(E,g,P.EPSILON7)&&!h.equalsEpsilon(E,m,P.EPSILON7)&&(e.arcType===Kt.GEODESIC?v.push(h.clone(E)):e.arcType===Kt.RHUMB&&(S=i.cartesianToCartographic(E,dU).longitude,A=i.cartesianToCartographic(g,dU),x=i.cartesianToCartographic(m,dee),C.setEndPoints(A,x),T=C.findIntersectionWithLongitude(S,hee),E=i.cartographicToCartesian(T,fU),u(E)&&!h.equalsEpsilon(E,g,P.EPSILON7)&&!h.equalsEpsilon(E,m,P.EPSILON7)&&v.push(h.clone(E)))),v.push(m);n&&(g=d[p-1],m=d[0],E=Qi.lineSegmentPlane(g,m,mU,fU),u(E)&&!h.equalsEpsilon(E,g,P.EPSILON7)&&!h.equalsEpsilon(E,m,P.EPSILON7)&&(e.arcType===Kt.GEODESIC?v.push(h.clone(E)):e.arcType===Kt.RHUMB&&(S=i.cartesianToCartographic(E,dU).longitude,A=i.cartesianToCartographic(g,dU),x=i.cartesianToCartographic(m,dee),C.setEndPoints(A,x),T=C.findIntersectionWithLongitude(S,hee),E=i.cartographicToCartesian(T,fU),u(E)&&!h.equalsEpsilon(E,g,P.EPSILON7)&&!h.equalsEpsilon(E,m,P.EPSILON7)&&v.push(h.clone(E)))));let D=v.length,M=new Array(D);for(f=0;f<D;f++){let j=me.fromCartesian(v[f],i);j.height=0,M[f]=j}if(M=br(M,me.equalsEpsilon),D=M.length,D<2)return;let O=[],B=[],L=[],_=[],b=IIe,w=PIe,I=OIe,R=MIe,F=RIe,k=M[0],V=M[1],G=M[D-1];for(b=Ic(i,G,a,b),R=Ic(i,V,a,R),w=Ic(i,k,a,w),I=Ic(i,k,c,I),n?F=X8(b,w,I,R,F):F=Q8(k,V,c,i,F),h.pack(F,B,0),h.pack(w,L,0),h.pack(I,_,0),O.push(k.latitude),O.push(k.longitude),q8(k,V,a,c,r,o,i,B,L,_,O),f=1;f<D-1;++f){b=h.clone(w,b),w=h.clone(R,w);let j=M[f];Ic(i,j,c,I),Ic(i,M[f+1],a,R),X8(b,w,I,R,F),l=B.length,h.pack(F,B,l),h.pack(w,L,l),h.pack(I,_,l),O.push(j.latitude),O.push(j.longitude),q8(M[f],M[f+1],a,c,r,o,i,B,L,_,O)}let U=M[D-1],Y=M[D-2];if(w=Ic(i,U,a,w),I=Ic(i,U,c,I),n){let j=M[0];b=Ic(i,Y,a,b),R=Ic(i,j,a,R),F=X8(b,w,I,R,F)}else F=Q8(Y,U,c,i,F);if(l=B.length,h.pack(F,B,l),h.pack(w,L,l),h.pack(I,_,l),O.push(U.latitude),O.push(U.longitude),n){for(q8(U,k,a,c,r,o,i,B,L,_,O),l=B.length,f=0;f<3;++f)B[l+f]=B[f],L[l+f]=L[f],_[l+f]=_[f];O.push(k.latitude),O.push(k.longitude)}return oPe(n,s,L,_,B,O,t)};var BIe=new h,LIe=new Z,NIe=new Le;function mee(e,t,n,i){let r=fp(n,t,BIe),o=h.dot(r,e);if(o>wee||o<cee){let s=fp(i,n,Pee),a=o<cee?P.PI_OVER_TWO:-P.PI_OVER_TWO,c=Le.fromAxisAngle(s,a,NIe),l=Z.fromQuaternion(c,LIe);return Z.multiplyByVector(l,e,e),!0}return!1}var pee=new me,FIe=new h,_ee=new h;function XI(e,t,n,i,r){let o=me.toCartesian(t,e._ellipsoid,FIe),s=h.add(o,n,_ee),a=!1,c=e._ellipsoid,l=c.cartesianToCartographic(s,pee);Math.abs(t.longitude-l.longitude)>P.PI_OVER_TWO&&(a=!0,s=h.subtract(o,n,_ee),l=c.cartesianToCartographic(s,pee)),l.height=0;let f=e.project(l,r);return r=h.subtract(f,i,r),r.z=0,r=h.normalize(r,r),a&&h.negate(r,r),r}var UIe=new h,gee=new h;function yee(e,t,n,i,r,o){let s=h.subtract(t,e,UIe);h.normalize(s,s);let a=n-Dee,c=h.multiplyByScalar(s,a,gee);h.add(e,c,r);let l=i-Iee;c=h.multiplyByScalar(s,l,gee),h.add(t,c,o)}var VIe=new h;function hU(e,t){let n=cn.getPointDistance(mU,e),i=cn.getPointDistance(mU,t),r=VIe;P.equalsEpsilon(n,0,P.EPSILON2)?(r=fp(t,e,r),h.multiplyByScalar(r,P.EPSILON2,r),h.add(e,r,e)):P.equalsEpsilon(i,0,P.EPSILON2)&&(r=fp(e,t,r),h.multiplyByScalar(r,P.EPSILON2,r),h.add(t,r,t))}function kIe(e,t){let n=Math.abs(e.longitude),i=Math.abs(t.longitude);if(P.equalsEpsilon(n,P.PI,P.EPSILON11)){let r=P.sign(t.longitude);return e.longitude=r*(n-P.EPSILON11),1}else if(P.equalsEpsilon(i,P.PI,P.EPSILON11)){let r=P.sign(e.longitude);return t.longitude=r*(i-P.EPSILON11),2}return 0}var Oee=new me,Mee=new me,Aee=new h,K8=new h,xee=new h,Cee=new h,zIe=new h,Tee=new h,HIe=[Oee,Mee],GIe=new le,WIe=new h,jIe=new h,qIe=new h,YIe=new h,XIe=new h,KIe=new h,J8=new h,Z8=new h,JIe=new h,ZIe=new h,QIe=new h,Eee=new h,$Ie=new h,ePe=new h,tPe=new Gn,nPe=new Gn,bee=new h,iPe=new h,See=new h,rPe=[new ae,new ae],Ree=[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],vee=Ree.length;function oPe(e,t,n,i,r,o,s){let a,c,l=t._ellipsoid,f=n.length/3-1,d=f*8,p=d*4,g=f*36,m=d>65535?new Uint32Array(g):new Uint16Array(g),A=new Float64Array(d*3),x=new Float32Array(p),C=new Float32Array(p),E=new Float32Array(p),T=new Float32Array(p),S=new Float32Array(p),v,D,M,O;s&&(v=new Float32Array(p),D=new Float32Array(p),M=new Float32Array(p),O=new Float32Array(d*2));let B=o.length/2,L=0,_=Oee;_.height=0;let b=Mee;b.height=0;let w=Aee,I=K8;if(s)for(c=0,a=1;a<B;a++)_.latitude=o[c],_.longitude=o[c+1],b.latitude=o[c+2],b.longitude=o[c+3],w=t.project(_,w),I=t.project(b,I),L+=h.distance(w,I),c+=2;let R=i.length/3;I=h.unpack(i,0,I);let F=0;for(c=3,a=1;a<R;a++)w=h.clone(I,w),I=h.unpack(i,c,I),F+=h.distance(w,I),c+=3;let k;c=3;let V=0,G=0,U=0,Y=0,j=!1,Q=h.unpack(n,0,Cee),W=h.unpack(i,0,K8),K=h.unpack(r,0,Tee);if(e){let Ie=h.unpack(n,n.length-6,xee);mee(K,Ie,Q,W)&&(K=h.negate(K,K))}let J=0,_e=0,xe=0;for(a=0;a<f;a++){let Ie=h.clone(Q,xee),Ne=h.clone(W,Aee),Ye=h.clone(K,zIe);j&&(Ye=h.negate(Ye,Ye)),Q=h.unpack(n,c,Cee),W=h.unpack(i,c,K8),K=h.unpack(r,c,Tee),j=mee(K,Ie,Q,W),_.latitude=o[V],_.longitude=o[V+1],b.latitude=o[V+2],b.longitude=o[V+3];let ht,Ft,sn,ut;if(s){let Fi=kIe(_,b);ht=t.project(_,XIe),Ft=t.project(b,KIe);let Yo=fp(Ft,ht,bee);Yo.y=Math.abs(Yo.y),sn=J8,ut=Z8,Fi===0||h.dot(Yo,h.UNIT_Y)>wee?(sn=XI(t,_,Ye,ht,J8),ut=XI(t,b,K,Ft,Z8)):Fi===1?(ut=XI(t,b,K,Ft,Z8),sn.x=0,sn.y=P.sign(_.longitude-Math.abs(b.longitude)),sn.z=0):(sn=XI(t,_,Ye,ht,J8),ut.x=0,ut.y=P.sign(_.longitude-b.longitude),ut.z=0)}let An=h.distance(Ne,W),Jn=Gn.fromCartesian(Ie,tPe),Gt=h.subtract(Q,Ie,JIe),Qe=h.normalize(Gt,Eee),pe=h.subtract(Ne,Ie,ZIe);pe=h.normalize(pe,pe);let Ee=h.cross(Qe,pe,Eee);Ee=h.normalize(Ee,Ee);let ke=h.cross(pe,Ye,$Ie);ke=h.normalize(ke,ke);let Ci=h.subtract(W,Q,QIe);Ci=h.normalize(Ci,Ci);let Ni=h.cross(K,Ci,ePe);Ni=h.normalize(Ni,Ni);let Hr=An/F,ts=J/F,xs=0,xo,ns,Re,it=0,Je=0;if(s){xs=h.distance(ht,Ft),xo=Gn.fromCartesian(ht,nPe),ns=h.subtract(Ft,ht,bee),Re=h.normalize(ns,iPe);let Fi=Re.x;Re.x=Re.y,Re.y=-Fi,it=xs/L,Je=_e/L}for(k=0;k<8;k++){let Fi=Y+k*4,Yo=G+k*2,Nn=Fi+3,Yn=k<4?1:-1,Fn=k===2||k===3||k===6||k===7?1:-1;h.pack(Jn.high,x,Fi),x[Nn]=Gt.x,h.pack(Jn.low,C,Fi),C[Nn]=Gt.y,h.pack(ke,E,Fi),E[Nn]=Gt.z,h.pack(Ni,T,Fi),T[Nn]=Hr*Yn,h.pack(Ee,S,Fi);let Qn=ts*Fn;Qn===0&&Fn<0&&(Qn=9),S[Nn]=Qn,s&&(v[Fi]=xo.high.x,v[Fi+1]=xo.high.y,v[Fi+2]=xo.low.x,v[Fi+3]=xo.low.y,M[Fi]=-sn.y,M[Fi+1]=sn.x,M[Fi+2]=ut.y,M[Fi+3]=-ut.x,D[Fi]=ns.x,D[Fi+1]=ns.y,D[Fi+2]=Re.x,D[Fi+3]=Re.y,O[Yo]=it*Yn,Qn=Je*Fn,Qn===0&&Fn<0&&(Qn=9),O[Yo+1]=Qn)}let Ze=qIe,_t=YIe,Rt=WIe,Tn=jIe,dr=le.fromCartographicArray(HIe,GIe),Zn=oi.getMinimumMaximumHeights(dr,l),Co=Zn.minimumTerrainHeight,is=Zn.maximumTerrainHeight;xe+=Co,xe+=is,yee(Ie,Ne,Co,is,Ze,Rt),yee(Q,W,Co,is,_t,Tn);let to=h.multiplyByScalar(Ee,P.EPSILON5,See);h.add(Ze,to,Ze),h.add(_t,to,_t),h.add(Rt,to,Rt),h.add(Tn,to,Tn),hU(Ze,_t),hU(Rt,Tn),h.pack(Ze,A,U),h.pack(_t,A,U+3),h.pack(Tn,A,U+6),h.pack(Rt,A,U+9),to=h.multiplyByScalar(Ee,-2*P.EPSILON5,See),h.add(Ze,to,Ze),h.add(_t,to,_t),h.add(Rt,to,Rt),h.add(Tn,to,Tn),hU(Ze,_t),hU(Rt,Tn),h.pack(Ze,A,U+12),h.pack(_t,A,U+15),h.pack(Tn,A,U+18),h.pack(Rt,A,U+21),V+=2,c+=3,G+=16,U+=24,Y+=32,J+=An,_e+=xs}c=0;let se=0;for(a=0;a<f;a++){for(k=0;k<vee;k++)m[c+k]=Ree[k]+se;se+=8,c+=vee}let Ae=rPe;ae.fromVertices(n,h.ZERO,3,Ae[0]),ae.fromVertices(i,h.ZERO,3,Ae[1]);let he=ae.fromBoundingSpheres(Ae);he.radius+=xe/(f*2);let Se={position:new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,normalize:!1,values:A}),startHiAndForwardOffsetX:dg(x),startLoAndForwardOffsetY:dg(C),startNormalAndForwardOffsetZ:dg(E),endNormalAndTextureCoordinateNormalizationX:dg(T),rightNormalAndTextureCoordinateNormalizationY:dg(S)};return s&&(Se.startHiLo2D=dg(v),Se.offsetAndRight2D=dg(D),Se.startEndNormals2D=dg(M),Se.texcoordNormalization2D=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,normalize:!1,values:O})),new lt({attributes:Se,indices:m,boundingSphere:he})}function dg(e){return new we({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,values:e})}hg._projectNormal=XI;var J0=hg;var KI=`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 JI=`in vec3 v_forwardDirectionEC;
in vec3 v_texcoordNormalizationAndHalfWidth;
in float v_batchId;

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

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

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

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

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

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

    czm_materialInput materialInput;

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

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

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

in float batchId;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

#ifdef ANGLE_VARYING
    // Approximate relative screen space direction of the line.
    vec2 approxLineDirection = normalize(vec2(v_forwardDirectionEC.x, -v_forwardDirectionEC.y));
    approxLineDirection.y = czm_branchFreeTernary(approxLineDirection.x == 0.0 && approxLineDirection.y == 0.0, -1.0, approxLineDirection.y);
    v_polylineAngle = czm_fastApproximateAtan(approxLineDirection.x, approxLineDirection.y);
#endif
}
`;var QI=`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 $I=`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 iu=`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 e5=`${iu}
${$I}`,sPe=N0;kt.isInternetExplorer()||(e5=`#define CLIP_POLYLINE 
${e5}`);function Z0(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=!1,i=Z0.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,e5),this._fragmentShaderSource=y(e.fragmentShaderSource,sPe),this._renderState=rr.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(Z0.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}}});Z0.VERTEX_FORMAT=Pe.POSITION_ONLY;Z0.prototype.getFragmentShaderSource=rr.prototype.getFragmentShaderSource;Z0.prototype.isTranslucent=rr.prototype.isTranslucent;Z0.prototype.getRenderState=rr.prototype.getRenderState;var Vo=Z0;var eP=`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 Q0=`#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 t5=`${iu}
${eP}`,aPe=Q0;kt.isInternetExplorer()||(t5=`#define CLIP_POLYLINE 
${t5}`);function $0(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=!1,i=$0.VERTEX_FORMAT;this.material=u(e.material)?e.material:qi.fromType(qi.ColorType),this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,t5),this._fragmentShaderSource=y(e.fragmentShaderSource,aPe),this._renderState=rr.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties($0.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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It will be removed in 1.107. Wait for GroundPolylinePrimitive.ready to return true instead."),this._readyPromise}},debugShowShadowVolume:{get:function(){return this._debugShowShadowVolume}}});dp.initializeTerrainHeights=function(){return oi.initialize()};function cPe(e,t,n){let i=t.context,r=e._primitive,o=r._attributeLocations,s=r._batchTable.getVertexShaderCallback()(QI);s=bn._appendShowToShader(r,s),s=bn._appendDistanceDisplayConditionToShader(r,s),s=bn._modifyShaderPosition(e,s,t.scene3DOnly);let a=r._batchTable.getVertexShaderCallback()(ZI);a=bn._appendShowToShader(r,a),a=bn._appendDistanceDisplayConditionToShader(r,a),a=bn._modifyShaderPosition(e,a,t.scene3DOnly);let c=r._batchTable.getVertexShaderCallback()(KI),l=[`GLOBE_MINIMUM_ALTITUDE ${t.mapProjection.ellipsoid.minimumRadius.toFixed(1)}`],f="",d="";u(n.material)?(d=u(n.material)?n.material.shaderSource:"",d.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&l.push("ANGLE_VARYING"),d.search(/in\s+float\s+v_width;/g)!==-1&&l.push("WIDTH_VARYING")):f="PER_INSTANCE_COLOR",l.push(f);let p=e.debugShowShadowVolume?["DEBUG_SHOW_VOLUME",f]:[f],g=new He({defines:l,sources:[s]}),m=new He({defines:p,sources:[d,c]});e._sp=Xt.replaceCache({context:i,shaderProgram:r._sp,vertexShaderSource:g,fragmentShaderSource:m,attributeLocations:o});let A=i.shaderCache.getDerivedShaderProgram(e._sp,"2dColor");if(!u(A)){let C=new He({defines:l.concat(["COLUMBUS_VIEW_2D"]),sources:[s]});A=i.shaderCache.createDerivedShaderProgram(e._sp,"2dColor",{context:i,shaderProgram:e._sp2D,vertexShaderSource:C,fragmentShaderSource:m,attributeLocations:o})}e._sp2D=A;let x=i.shaderCache.getDerivedShaderProgram(e._sp,"MorphColor");if(!u(x)){let C=new He({defines:l.concat([`MAX_TERRAIN_HEIGHT ${oi._defaultMaxTerrainHeight.toFixed(1)}`]),sources:[a]});c=r._batchTable.getVertexShaderCallback()(JI);let E=new He({defines:p,sources:[d,c]});x=i.shaderCache.createDerivedShaderProgram(e._sp,"MorphColor",{context:i,shaderProgram:e._spMorph,vertexShaderSource:C,fragmentShaderSource:E,attributeLocations:o})}e._spMorph=x}function Bee(e){return Ve.fromCache({cull:{enabled:!0},blending:ln.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 lPe(e,t,n,i,r,o){let s=e._primitive,a=s._va.length;r.length=a,o.length=a;let l=t instanceof Vo?{}:n._uniforms,f=s._batchTable.getUniformMapCallback()(l);for(let d=0;d<a;d++){let p=s._va[d],g=r[d];u(g)||(g=r[d]=new nt({owner:e,primitiveType:s._primitiveType})),g.vertexArray=p,g.renderState=e._renderState,g.shaderProgram=e._sp,g.uniformMap=f,g.pass=be.TERRAIN_CLASSIFICATION,g.pickId="czm_batchTable_pickColor(v_endPlaneNormalEcAndBatchId.w)";let m=nt.shallowClone(g,g.derivedCommands.tileset);m.renderState=e._renderState3DTiles,m.pass=be.CESIUM_3D_TILE_CLASSIFICATION,g.derivedCommands.tileset=m;let A=nt.shallowClone(g,g.derivedCommands.color2D);A.shaderProgram=e._sp2D,g.derivedCommands.color2D=A;let x=nt.shallowClone(m,m.derivedCommands.color2D);x.shaderProgram=e._sp2D,m.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 Lee(e,t,n,i,r,o,s){n.mode===ne.MORPHING?t=t.derivedCommands.colorMorph:n.mode!==ne.SCENE3D&&(t=t.derivedCommands.color2D),t.modelMatrix=i,t.boundingVolume=o,t.cull=r,t.debugShowBoundingVolume=s,n.commandList.push(t)}function uPe(e,t,n,i,r,o,s){let a=e._primitive;bn._updateBoundingVolumes(a,t,r);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,m=t.passes;if(m.render||m.pick&&a.allowPicking){let A=n.length;for(let x=0;x<A;++x){let C=c[x];d&&(g=n[x],Lee(e,g,t,r,o,C,s)),p&&(g=n[x].derivedCommands.tileset,Lee(e,g,t,r,o,C,s))}}}dp.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;if(!oi.initialized){dp.initializeTerrainHeights();return}let t,n=this,i=this._primitiveOptions;if(!u(this._primitive)){let r=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],o=r.length,s=new Array(o),a;for(t=0;t<o;++t)if(a=r[t].attributes,!u(a)||!u(a.color)){this._hasPerInstanceColors=!1;break}for(t=0;t<o;++t){let c=r[t];a={};let l=c.attributes;for(let f in l)l.hasOwnProperty(f)&&(a[f]=l[f]);u(a.width)||(a.width=new Wa({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,value:[c.geometry.width]})),c.geometry._scene3DOnly=e.scene3DOnly,J0.setProjectionAndEllipsoid(c.geometry,e.mapProjection),s[t]=new xt({geometry:c.geometry,attributes:a,id:c.id,pickPrimitive:n})}i.geometryInstances=s,i.appearance=this.appearance,i._createShaderProgramFunction=function(c,l,f){cPe(n,l,f)},i._createCommandsFunction=function(c,l,f,d,p,g,m){lPe(n,l,f,d,g,m)},i._updateAndQueueCommandsFunction=function(c,l,f,d,p,g,m,A){uPe(n,l,f,d,p,g,m)},this._primitive=new bn(i)}if(this.appearance instanceof Vo&&!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()})};dp.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};dp.isSupported=function(e){return e.frameState.context.depthTexture};dp.prototype.isDestroyed=function(){return!1};dp.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 fd=dp;var fPe=new H(1,1),dPe=!1,hPe=z.WHITE;function wT(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,this._image=void 0,this._imageSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._transparent=void 0,this._transparentSubscription=void 0,this.image=e.image,this.repeat=e.repeat,this.color=e.color,this.transparent=e.transparent}Object.defineProperties(wT.prototype,{isConstant:{get:function(){return q.isConstant(this._image)&&q.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},image:ce("image"),repeat:ce("repeat"),color:ce("color"),transparent:ce("transparent")});wT.prototype.getType=function(e){return"Image"};wT.prototype.getValue=function(e,t){return u(t)||(t={}),t.image=q.getValueOrUndefined(this._image,e),t.repeat=q.getValueOrClonedDefault(this._repeat,e,fPe,t.repeat),t.color=q.getValueOrClonedDefault(this._color,e,hPe,t.color),q.getValueOrDefault(this._transparent,e,dPe)&&(t.color.alpha=Math.min(.99,t.color.alpha)),t};wT.prototype.equals=function(e){return this===e||e instanceof wT&&q.equals(this._image,e._image)&&q.equals(this._repeat,e._repeat)&&q.equals(this._color,e._color)&&q.equals(this._transparent,e._transparent)};var mg=wT;function mPe(e){if(e instanceof z)return new Nt(e);if(typeof e=="string"||e instanceof De||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement){let t=new mg;return t.image=e,t}}function pPe(e,t){return ce(e,t,mPe)}var Or=pPe;function tP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._dimensions=void 0,this._dimensionsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(tP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),dimensions:ce("dimensions"),heightReference:ce("heightReference"),fill:ce("fill"),material:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});tP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.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 tP(this)};tP.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 eA=tP;var _Pe={FIXED:0,INERTIAL:1},sr=Object.freeze(_Pe);function DT(){fe.throwInstantiationError()}Object.defineProperties(DT.prototype,{isConstant:{get:fe.throwInstantiationError},definitionChanged:{get:fe.throwInstantiationError},referenceFrame:{get:fe.throwInstantiationError}});DT.prototype.getValue=fe.throwInstantiationError;DT.prototype.getValueInReferenceFrame=fe.throwInstantiationError;DT.prototype.equals=fe.throwInstantiationError;var n5=new Z;DT.convertToReferenceFrame=function(e,t,n,i,r){if(!u(t))return t;if(u(r)||(r=new h),n===i)return h.clone(t,r);let o=Pt.computeIcrfToFixedMatrix(e,n5);if(u(o)||(o=Pt.computeTemeToPseudoFixedMatrix(e,n5)),n===sr.INERTIAL)return Z.multiplyByVector(o,t,r);if(n===sr.FIXED)return Z.multiplyByVector(Z.transpose(o,n5),t,r)};var hp=DT;function tA(e,t){this._definitionChanged=new ge,this._value=h.clone(e),this._referenceFrame=y(t,sr.FIXED)}Object.defineProperties(tA.prototype,{isConstant:{get:function(){return!u(this._value)||this._referenceFrame===sr.FIXED}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});tA.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,sr.FIXED,t)};tA.prototype.setValue=function(e,t){let n=!1;h.equals(this._value,e)||(n=!0,this._value=h.clone(e)),u(t)&&this._referenceFrame!==t&&(n=!0,this._referenceFrame=t),n&&this._definitionChanged.raiseEvent(this)};tA.prototype.getValueInReferenceFrame=function(e,t,n){return hp.convertToReferenceFrame(e,this._value,this._referenceFrame,t,n)};tA.prototype.equals=function(e){return this===e||e instanceof tA&&h.equals(this._value,e._value)&&this._referenceFrame===e._referenceFrame};var Pc=tA;function nP(e){this._definitionChanged=new ge,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(nP.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:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition"),classificationType:ce("classificationType"),zIndex:ce("zIndex")});nP.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 nP(this)};nP.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 nA=nP;function gPe(e){return e}function yPe(e,t){return ce(e,t,gPe)}var gl=yPe;function iP(e){this._definitionChanged=new ge,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(iP.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:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),numberOfVerticalLines:ce("numberOfVerticalLines"),slices:ce("slices"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});iP.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 iP(this)};iP.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 iA=iP;function rP(e){this._definitionChanged=new ge,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(rP.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:Or("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")});rP.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 rP(this)};rP.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 rA=rP;function oP(e){this._definitionChanged=new ge,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(oP.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:Or("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")});oP.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 oP(this)};oP.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 oA=oP;function sP(e){this._definitionChanged=new ge,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(sP.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")});sP.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 sP(this)};sP.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 dd=sP;var APe=new h(1,1,1),xPe=h.ZERO,CPe=Le.IDENTITY;function Nee(e,t,n){this.translation=h.clone(y(e,xPe)),this.rotation=Le.clone(y(t,CPe)),this.scale=h.clone(y(n,APe))}Nee.prototype.equals=function(e){return this===e||u(e)&&h.equals(this.translation,e.translation)&&Le.equals(this.rotation,e.rotation)&&h.equals(this.scale,e.scale)};var pg=Nee;var i5=new pg;function aP(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,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(aP.prototype,{isConstant:{get:function(){return q.isConstant(this._translation)&&q.isConstant(this._rotation)&&q.isConstant(this._scale)}},definitionChanged:{get:function(){return this._definitionChanged}},translation:ce("translation"),rotation:ce("rotation"),scale:ce("scale")});aP.prototype.getValue=function(e,t){return u(t)||(t=new pg),t.translation=q.getValueOrClonedDefault(this._translation,e,i5.translation,t.translation),t.rotation=q.getValueOrClonedDefault(this._rotation,e,i5.rotation,t.rotation),t.scale=q.getValueOrClonedDefault(this._scale,e,i5.scale,t.scale),t};aP.prototype.equals=function(e){return this===e||e instanceof aP&&q.equals(this._translation,e._translation)&&q.equals(this._rotation,e._rotation)&&q.equals(this._scale,e._scale)};var sA=aP;function mp(e,t){this._propertyNames=[],this._definitionChanged=new ge,u(e)&&this.merge(e,t)}Object.defineProperties(mp.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(!q.isConstant(this[e[t]]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}});mp.prototype.hasProperty=function(e){return this._propertyNames.indexOf(e)!==-1};function TPe(e){return new ti(e)}mp.prototype.addProperty=function(e,t,n){this._propertyNames.push(e),Object.defineProperty(this,e,ce(e,!0,y(n,TPe))),u(t)&&(this[e]=t),this._definitionChanged.raiseEvent(this)};mp.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e],this._definitionChanged.raiseEvent(this)};mp.prototype.getValue=function(e,t){u(t)||(t={});let n=this._propertyNames;for(let i=0,r=n.length;i<r;i++){let o=n[i];t[o]=q.getValueOrUndefined(this[o],e,t[o])}return t};mp.prototype.merge=function(e,t){let n=this._propertyNames,i=u(e._propertyNames)?e._propertyNames:Object.keys(e);for(let r=0,o=i.length;r<o;r++){let s=i[r],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 EPe(e,t){let n=e._propertyNames,i=t._propertyNames,r=n.length;if(r!==i.length)return!1;for(let o=0;o<r;++o){let s=n[o];if(i.indexOf(s)===-1||!q.equals(e[s],t[s]))return!1}return!0}mp.prototype.equals=function(e){return this===e||e instanceof mp&&EPe(this,e)};var yl=mp;function Fee(e){return new sA(e)}function bPe(e){return new yl(e,Fee)}function SPe(e){return new yl(e)}function cP(e){this._definitionChanged=new ge,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(cP.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,bPe),articulations:ce("articulations",void 0,SPe),clippingPlanes:ce("clippingPlanes"),customShader:ce("customShader")});cP.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 cP(this)};cP.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 yl(t,Fee)}let n=e.articulations;if(u(n)){let i=this.articulations;u(i)?i.merge(n):this.articulations=new yl(n)}};var pp=cP;function lP(e){this._definitionChanged=new ge,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(lP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),uri:ce("uri"),maximumScreenSpaceError:ce("maximumScreenSpaceError")});lP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.uri=this.uri,e.maximumScreenSpaceError=this.maximumScreenSpaceError,e):new lP(this)};lP.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 aA=lP;function uP(e){this._definitionChanged=new ge,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(uP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),leadTime:ce("leadTime"),trailTime:ce("trailTime"),width:ce("width"),resolution:ce("resolution"),material:Or("material"),distanceDisplayCondition:ce("distanceDisplayCondition")});uP.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 uP(this)};uP.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 _p=uP;function fP(e){this._definitionChanged=new ge,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(fP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),plane:ce("plane"),dimensions:ce("dimensions"),fill:ce("fill"),material:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});fP.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 fP(this)};fP.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 dP=fP;function hP(e){this._definitionChanged=new ge,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(hP.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")});hP.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 hP(this)};hP.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 cA=hP;function vPe(e,t){this.positions=u(e)?e:[],this.holes=u(t)?t:[]}var Oc=vPe;function wPe(e){return Array.isArray(e)&&(e=new Oc(e)),new ti(e)}function mP(e){this._definitionChanged=new ge,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(mP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),hierarchy:ce("hierarchy",void 0,wPe),height:ce("height"),heightReference:ce("heightReference"),extrudedHeight:ce("extrudedHeight"),extrudedHeightReference:ce("extrudedHeightReference"),stRotation:ce("stRotation"),granularity:ce("granularity"),fill:ce("fill"),material:Or("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")});mP.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 mP(this)};mP.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 hd=mP;function pP(e){this._definitionChanged=new ge,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(pP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),positions:ce("positions"),width:ce("width"),granularity:ce("granularity"),material:Or("material"),depthFailMaterial:Or("depthFailMaterial"),arcType:ce("arcType"),clampToGround:ce("clampToGround"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition"),classificationType:ce("classificationType"),zIndex:ce("zIndex")});pP.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 pP(this)};pP.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 ja=pP;function _P(e){this._definitionChanged=new ge,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(_P.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:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});_P.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 _P(this)};_P.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 lA=_P;function gP(e){this._definitionChanged=new ge,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(gP.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:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition"),classificationType:ce("classificationType"),zIndex:ce("zIndex")});gP.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 gP(this)};gP.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 md=gP;function yP(e){this._definitionChanged=new ge,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(yP.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:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});yP.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 yP(this)};yP.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 gp=yP;var DPe=new me;function IPe(e){return new Pc(e)}function PPe(e){return ce(e,void 0,IPe)}function js(e,t){return ce(e,void 0,function(n){return n instanceof t?n:new t(n)})}function Hh(e){e=y(e,y.EMPTY_OBJECT);let t=e.id;u(t)||(t=Hn()),this._availability=void 0,this._id=t,this._definitionChanged=new ge,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 r5(e,t,n){let i=t.length;for(let r=0;r<i;r++){let o=t[r],s=o._show;(!n&&s)!==(n&&s)&&r5(o,o._children,n)}e._definitionChanged.raiseEvent(e,"isShowing",n,!n)}Object.defineProperties(Hh.prototype,{availability:gl("availability"),id:{get:function(){return this._id}},definitionChanged:{get:function(){return this._definitionChanged}},name:gl("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&&r5(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 r=t._children.indexOf(this);t._children.splice(r,1)}this._parent=e,u(e)&&e._children.push(this);let i=this.isShowing;n!==i&&r5(this,this._children,i),this._definitionChanged.raiseEvent(this,"parent",e,t)}},propertyNames:{get:function(){return this._propertyNames}},billboard:js("billboard",Ba),box:js("box",eA),corridor:js("corridor",nA),cylinder:js("cylinder",iA),description:ce("description"),ellipse:js("ellipse",rA),ellipsoid:js("ellipsoid",oA),label:js("label",dd),model:js("model",pp),tileset:js("tileset",aA),orientation:ce("orientation"),path:js("path",_p),plane:js("plane",dP),point:js("point",cA),polygon:js("polygon",hd),polyline:js("polyline",ja),polylineVolume:js("polylineVolume",lA),properties:js("properties",yl),position:PPe("position"),rectangle:js("rectangle",md),viewFrom:ce("viewFrom"),wall:js("wall",gp)});Hh.prototype.isAvailable=function(e){let t=this._availability;return!u(t)||t.contains(e)};Hh.prototype.addProperty=function(e){this._propertyNames.push(e),Object.defineProperty(this,e,gl(e,!0))};Hh.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e]};Hh.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 r=0;r<i;r++){let o=n[r];if(o==="parent"||o==="name"||o==="availability"||o==="children")continue;let s=this[o],a=e[o];!u(s)&&t.indexOf(o)===-1&&this.addProperty(o),u(a)&&(u(s)?u(s.merge)&&s.merge(a):u(a.merge)&&u(a.clone)?this[o]=a.clone():this[o]=a)}};var Uee=new Z,Vee=new h,kee=new Le;Hh.prototype.computeModelMatrix=function(e,t){let n=q.getValueOrUndefined(this._position,e,Vee);if(!u(n))return;let i=q.getValueOrUndefined(this._orientation,e,kee);return u(i)?t=N.fromRotationTranslation(Z.fromQuaternion(i,Uee),n,t):t=Pt.eastNorthUpToFixedFrame(n,void 0,t),t};Hh.prototype.computeModelMatrixForHeightReference=function(e,t,n,i,r){let o=q.getValueOrDefault(t,e,We.NONE),s=q.getValueOrUndefined(this._position,e,Vee);if(o===We.NONE||!u(s)||h.equalsEpsilon(s,h.ZERO,P.EPSILON8))return this.computeModelMatrix(e,r);let a=i.cartesianToCartographic(s,DPe);o===We.CLAMP_TO_GROUND?a.height=n:a.height+=n,s=i.cartographicToCartesian(a,s);let c=q.getValueOrUndefined(this._orientation,e,kee);return u(c)?r=N.fromRotationTranslation(Z.fromQuaternion(c,Uee),s,r):r=Pt.eastNorthUpToFixedFrame(s,void 0,r),r};Hh.supportsMaterialsforEntitiesOnTerrain=function(e){return Dc.supportsMaterials(e)};Hh.supportsPolylinesOnTerrain=function(e){return fd.isSupported(e)};var Yr=Hh;var OPe=new Nt(z.WHITE),MPe=new ti(!0),RPe=new ti(!0),BPe=new ti(!1),LPe=new ti(z.BLACK),NPe=new ti(gn.DISABLED),FPe=new ti(new vt),UPe=new ti(kn.BOTH);function Mc(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 ge,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=Yr.supportsMaterialsforEntitiesOnTerrain(e.scene)}Object.defineProperties(Mc.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)&&q.isConstant(this._showProperty)&&q.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)&&q.isConstant(this._showProperty)&&q.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}}});Mc.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)};Mc.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)};Mc.prototype.createFillGeometryInstance=fe.throwInstantiationError;Mc.prototype.createOutlineGeometryInstance=fe.throwInstantiationError;Mc.prototype.isDestroyed=function(){return!1};Mc.prototype.destroy=function(){ue(this)};Mc.prototype._isHidden=function(e,t){let n=t.show;return u(n)&&n.isConstant&&!n.getValue(ze.MINIMUM_VALUE)};Mc.prototype._isOnTerrain=function(e,t){return!1};Mc.prototype._getIsClosed=function(e){return!0};Mc.prototype._isDynamic=fe.throwInstantiationError;Mc.prototype._setStaticOptions=fe.throwInstantiationError;Mc.prototype._onEntityPropertyChanged=function(e,t,n,i){if(this._observedPropertyNames.indexOf(t)===-1)return;let r=this._entity[this._geometryPropertyName];if(!u(r)){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}let o=r.fill,s=u(o)&&o.isConstant?o.getValue(ze.MINIMUM_VALUE):!0,a=r.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=r.show;if(this._isHidden(e,r)){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}this._materialProperty=y(r.material,OPe),this._fillProperty=y(o,RPe),this._showProperty=y(l,MPe),this._showOutlineProperty=y(r.outline,BPe),this._outlineColorProperty=c?y(r.outlineColor,LPe):void 0,this._shadowsProperty=y(r.shadows,NPe),this._distanceDisplayConditionProperty=y(r.distanceDisplayCondition,FPe),this._classificationTypeProperty=y(r.classificationType,UPe),this._fillEnabled=s;let f=this._isOnTerrain(e,r)&&(this._supportsMaterialsforEntitiesOnTerrain||this._materialProperty instanceof Nt);if(c&&f&&(Mt(Mt.geometryOutlines),c=!1),this._onTerrain=f,this._outlineEnabled=c,this._isDynamic(e,r))this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this));else{this._setStaticOptions(e,r),this._isClosed=this._getIsClosed(this._options);let d=r.outlineWidth;this._outlineWidth=u(d)?d.getValue(ze.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};Mc.prototype.createDynamicUpdater=function(e,t){return new this.constructor.DynamicGeometryUpdater(this,e,t)};var ci=Mc;function IT(e,t){this._callback=void 0,this._isConstant=void 0,this._definitionChanged=new ge,this.setCallback(e,t)}Object.defineProperties(IT.prototype,{isConstant:{get:function(){return this._isConstant}},definitionChanged:{get:function(){return this._definitionChanged}}});IT.prototype.getValue=function(e,t){return this._callback(e,t)};IT.prototype.setCallback=function(e,t){let n=this._callback!==e||this._isConstant!==t;this._callback=e,this._isConstant=t,n&&this._definitionChanged.raiseEvent(this)};IT.prototype.equals=function(e){return this===e||e instanceof IT&&this._callback===e._callback&&this._isConstant===e._isConstant};var pd=IT;var zee=new h,VPe=new me;function PT(e,t,n,i){this._scene=e,this._heightReference=n,this._extrudedHeightReference=i,this._positionProperty=t,this._position=new h,this._cartographicPosition=new me,this._normal=new h,this._definitionChanged=new ge,this._terrainHeight=0,this._removeCallbackFunc=void 0,this._removeEventListener=void 0,this._removeModeListener=void 0;let r=this;if(u(e.globe)&&(this._removeEventListener=e.terrainProviderChanged.addEventListener(function(){r._updateClamping()}),this._removeModeListener=e.morphComplete.addEventListener(function(){r._updateClamping()})),t.isConstant){let o=t.getValue(ze.MINIMUM_VALUE,zee);if(!u(o)||h.equals(o,h.ZERO)||!u(e.globe))return;this._position=h.clone(o,this._position),this._updateClamping(),this._normal=e.globe.ellipsoid.geodeticSurfaceNormal(o,this._normal)}}Object.defineProperties(PT.prototype,{isConstant:{get:function(){return!1}},definitionChanged:{get:function(){return this._definitionChanged}}});PT.prototype._updateClamping=function(){u(this._removeCallbackFunc)&&this._removeCallbackFunc();let e=this._scene,t=e.globe,n=this._position;if(!u(t)||h.equals(n,h.ZERO)){this._terrainHeight=0;return}let i=t.ellipsoid,r=t._surface,o=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,VPe);o._terrainHeight=f.height}else o._terrainHeight=l.x;o.definitionChanged.raiseEvent()}this._removeCallbackFunc=r.updateHeight(s,c)};PT.prototype.getValue=function(e,t){let n=q.getValueOrDefault(this._heightReference,e,We.NONE),i=q.getValueOrDefault(this._extrudedHeightReference,e,We.NONE);if(n===We.NONE&&i!==We.RELATIVE_TO_GROUND)return this._position=h.clone(h.ZERO,this._position),h.clone(h.ZERO,t);if(this._positionProperty.isConstant)return h.multiplyByScalar(this._normal,this._terrainHeight,t);let r=this._scene,o=this._positionProperty.getValue(e,zee);if(!u(o)||h.equals(o,h.ZERO)||!u(r.globe))return h.clone(h.ZERO,t);if(h.equalsEpsilon(this._position,o,P.EPSILON10))return h.multiplyByScalar(this._normal,this._terrainHeight,t);this._position=h.clone(o,this._position),this._updateClamping();let s=r.globe.ellipsoid.geodeticSurfaceNormal(o,this._normal);return h.multiplyByScalar(s,this._terrainHeight,t)};PT.prototype.isDestroyed=function(){return!1};PT.prototype.destroy=function(){return u(this._removeEventListener)&&this._removeEventListener(),u(this._removeModeListener)&&this._removeModeListener(),u(this._removeCallbackFunc)&&this._removeCallbackFunc(),ue(this)};var uA=PT;function kPe(e,t,n,i){if(ci.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let r=this._entity[this._geometryPropertyName];if(!u(r))return;u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let o=r.heightReference;if(u(o)){let s=new pd(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new uA(this._scene,s,o)}}var yp=kPe;var Hee=h.ZERO,Gee=new h,zPe=new h,Wee=new z;function HPe(e){this.id=e,this.vertexFormat=void 0,this.dimensions=void 0,this.offsetAttribute=void 0}function ru(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new HPe(e),geometryPropertyName:"box",observedPropertyNames:["availability","position","orientation","box"]}),this._onEntityPropertyChanged(e,"box",e.box,void 0)}u(Object.create)&&(ru.prototype=Object.create(ci.prototype),ru.prototype.constructor=ru);Object.defineProperties(ru.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});ru.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),r=this._distanceDisplayConditionProperty.getValue(e),o=Vn.fromDistanceDisplayCondition(r),s={show:i,distanceDisplayCondition:o,color:void 0,offset:void 0};if(this._materialProperty instanceof Nt){let a;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,Wee)),u(a)||(a=z.WHITE),s.color=Ut.fromColor(a)}return u(this._options.offsetAttribute)&&(s.offset=Zi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Hee,Gee))),new xt({id:t,geometry:hl.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.mapProjection.ellipsoid),attributes:s})};ru.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Wee),r=this._distanceDisplayConditionProperty.getValue(e),o={show:new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(r),offset:void 0};return u(this._options.offsetAttribute)&&(o.offset=Zi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Hee,Gee))),new xt({id:t,geometry:sd.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.mapProjection.ellipsoid),attributes:o})};ru.prototype._computeCenter=function(e,t){return q.getValueOrUndefined(this._entity.position,e,t)};ru.prototype._isHidden=function(e,t){return!u(t.dimensions)||!u(e.position)||ci.prototype._isHidden.call(this,e,t)};ru.prototype._isDynamic=function(e,t){return!e.position.isConstant||!q.isConstant(e.orientation)||!t.dimensions.isConstant||!q.isConstant(t.outlineWidth)};ru.prototype._setStaticOptions=function(e,t){let n=q.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Nt?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat,i.dimensions=t.dimensions.getValue(ze.MINIMUM_VALUE,i.dimensions),i.offsetAttribute=n!==We.NONE?nn.ALL:void 0};ru.prototype._onEntityPropertyChanged=yp;ru.DynamicGeometryUpdater=OT;function OT(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(OT.prototype=Object.create(ai.prototype),OT.prototype.constructor=OT);OT.prototype._isHidden=function(e,t,n){let i=q.getValueOrUndefined(e.position,n,zPe),r=this._options.dimensions;return!u(i)||!u(r)||ai.prototype._isHidden.call(this,e,t,n)};OT.prototype._setOptions=function(e,t,n){let i=q.getValueOrDefault(t.heightReference,n,We.NONE),r=this._options;r.dimensions=q.getValueOrUndefined(t.dimensions,n,r.dimensions),r.offsetAttribute=i!==We.NONE?nn.ALL:void 0};var AP=ru;var tte=Wi(ete(),1);var y1e=0,m5={};function Ap(e,t){let n,i=e;u(m5[i])?n=m5[i]:(n=y1e++,m5[i]=n),t=y(t,!1),this._id=n,this._html=e,this._showOnScreen=t,this._element=void 0}Object.defineProperties(Ap.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=tte.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}}});Ap.equals=function(e,t){return e===t||u(e)&&u(t)&&e._id===t._id&&e._showOnScreen===t._showOnScreen};Ap.prototype.equals=function(e){return Ap.equals(this,e)};Ap.getIonCredit=function(e){let t=u(e.collapsible)&&!e.collapsible,n=new Ap(e.html,t);return n._isIon=n.html.indexOf("ion-credit.png")!==-1,n};Ap.clone=function(e){if(u(e))return new Ap(e.html,e.showOnScreen)};var Yt=Ap;function nte(e){e=y(e,y.EMPTY_OBJECT),this.vertexArray=e.vertexArray,this.fragmentShaderSource=e.fragmentShaderSource,this.shaderProgram=e.shaderProgram,this.uniformMap=e.uniformMap,this.outputTexture=e.outputTexture,this.preExecute=e.preExecute,this.postExecute=e.postExecute,this.canceled=e.canceled,this.persists=y(e.persists,!1),this.pass=be.COMPUTE,this.owner=e.owner}nte.prototype.execute=function(e){e.execute(this)};var nf=nte;var CP=`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 TP=`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 EP=`in vec4 position;
in vec3 cubeMapCoordinates;

out vec3 v_cubeMapCoordinates;

void main()
{
    gl_Position = position;
    v_cubeMapCoordinates = cubeMapCoordinates;
}
`;function dA(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 ge}Object.defineProperties(dA.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}}});dA.isSupported=function(e){return e.colorBufferHalfFloat&&e.halfFloatingPointTexture||e.floatingPointTexture&&e.colorBufferFloat};var A1e=new h(1,0,0),x1e=new h(0,0,1),C1e=new h(-1,0,0),T1e=new h(0,0,-1),xU=new h(0,1,0),E1e=new h(0,-1,0),ote=[xU,C1e,x1e,E1e,A1e,xU,T1e,xU,xU],ste=ote.length,ate=new Float32Array(ste*3),ite=0;for(let e=0;e<ste;++e,ite+=3)h.pack(ote[e],ate,ite);var b1e=new Float32Array([-1,1,-1,0,0,1,0,0,1,0,1,1,0,-1,-1,-1,1,-1]),S1e=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 v1e(e){let t=ft.createVertexBuffer({context:e,typedArray:b1e,usage:Fe.STATIC_DRAW}),n=ft.createVertexBuffer({context:e,typedArray:ate,usage:Fe.STATIC_DRAW}),i=ft.createIndexBuffer({context:e,typedArray:S1e,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),r=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:X.FLOAT},{index:1,vertexBuffer:n,componentsPerAttribute:3,componentDatatype:X.FLOAT}];return new si({context:e,attributes:r,indexBuffer:i})}function rte(e){return function(){return e}}function p5(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 r=e._mipTextures;if(u(r))for(n=r.length,t=0;t<n;++t)r[t].destroy();e._va=void 0,e._sp=void 0,e._cubeMaps=void 0,e._cubeMapBuffers=void 0,e._mipTextures=void 0}dA.prototype.update=function(e){let t=e.context;if(!dA.isSupported(t)||(u(this._texture)&&u(this._va)&&p5(this),u(this._texture)))return;if(!u(this._texture)&&!this._loading){let g=e.context.textureCache.getTexture(this._url);u(g)&&(p5(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(m){g._cubeMapBuffers=m,g._loading=!1}).catch(function(m){g.isDestroyed()||g._errorEvent.raiseEvent(m)}),this._loading=!0}if(!u(this._cubeMapBuffers))return;let i=[],r=n[0].positiveX.pixelDatatype;u(r)?i.push("RGBA_NORMALIZED"):r=t.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT;let o=st.RGBA,s=new He({defines:i,sources:[TP]});this._va=v1e(t),this._sp=Xt.fromCache({context:t,vertexShaderSource:EP,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 m=n[g].positiveY;n[g].positiveY=n[g].negativeY,n[g].negativeY=m;let A=c[g]=new za({context:t,source:n[g],pixelDatatype:r}),x=c[g].width*2,C=l[g]=new Ot({context:t,width:x,height:x,pixelDatatype:r,pixelFormat:o}),E=new nf({vertexArray:this._va,shaderProgram:this._sp,uniformMap:{cubeMap:rte(A)},outputTexture:C,persists:!0,owner:this});e.commandList.push(E),d[`texture${g}`]=rte(C)}this._texture=new Ot({context:t,width:f*1.5+2,height:f,pixelDatatype:r,pixelFormat:o}),this._texture.maximumMipmapLevel=this._maximumMipmapLevel,t.textureCache.addTexture(this._url,this._texture);let p=new nf({fragmentShaderSource:CP,uniformMap:d,outputTexture:this._texture,persists:!1,owner:this});e.commandList.push(p),this._ready=!0};dA.prototype.isDestroyed=function(){return!1};dA.prototype.destroy=function(){return p5(this),this._texture=this._texture&&this._texture.destroy(),ue(this)};var Ad=dA;function bP(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(bP.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 w1e(e,t){if(Ad.isSupported(t)){if(e._specularEnvironmentMapAtlas=e._specularEnvironmentMapAtlas&&e._specularEnvironmentMapAtlas.destroy(),u(e._specularEnvironmentMaps)){let n=new 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r=!u(this._specularEnvironmentMapAtlas)&&u(e.specularEnvironmentMaps)&&!this._useDefaultSpecularMaps,o=!u(e.specularEnvironmentMaps)&&this._useDefaultSpecularMaps,s=!u(this._sphericalHarmonicCoefficients)&&u(e.sphericalHarmonicCoefficients)&&!this._useDefaultSphericalHarmonics,a=!u(e.sphericalHarmonicCoefficients)&&this._useDefaultSphericalHarmonics;this._shouldRegenerateShaders=this._shouldRegenerateShaders||r||o||s||a,this._useDefaultSpecularMaps=!u(this._specularEnvironmentMapAtlas)&&u(e.specularEnvironmentMaps),this._useDefaultSphericalHarmonics=!u(this._sphericalHarmonicCoefficients)&&u(e.sphericalHarmonicCoefficients)};bP.prototype.isDestroyed=function(){return!1};bP.prototype.destroy=function(){return this._specularEnvironmentMapAtlas=this._specularEnvironmentMapAtlas&&this._specularEnvironmentMapAtlas.destroy(),this._removeErrorListener=this._removeErrorListener&&this._removeErrorListener(),ue(this)};var hA=bP;var g5=Wi(Ql(),1);var 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You can sign up for a free ion account at <a href="https://cesium.com">https://cesium.com</a>.</b>`;_5=new Yt(t,!0)}return _5}};var xd=CU;function Lc(e,t){let n,i=e.externalType,r=u(i);if(!r)n={url:e.url,retryAttempts:1,retryCallback:D1e};else if(i==="3DTILES"||i==="STK_TERRAIN_SERVER")n={url:e.options.url};else throw new de("Ion.createResource does not support external imagery assets; use IonImageryProvider instead.");De.call(this,n),this._ionEndpoint=e,this._ionEndpointDomain=r?void 0:new g5.default(e.url).authority(),this._ionEndpointResource=t,this._ionRoot=void 0,this._pendingPromise=void 0,this._credits=void 0,this._isExternal=r}u(Object.create)&&(Lc.prototype=Object.create(De.prototype),Lc.prototype.constructor=Lc);Lc.fromAssetId=function(e,t){let n=Lc._createEndpointResource(e,t);return n.fetchJson().then(function(i){return new Lc(i,n)})};Object.defineProperties(Lc.prototype,{credits:{get:function(){return 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Array(e),this._length=e}Object.defineProperties(Gh.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}}});Gh.prototype.get=function(e){return this._array[e]};Gh.prototype.set=function(e,t){e>=this._length&&(this.length=e+1),this._array[e]=t};Gh.prototype.peek=function(){return this._array[this._length-1]};Gh.prototype.push=function(e){let t=this.length++;this._array[t]=e};Gh.prototype.pop=function(){if(this._length===0)return;let e=this._array[this._length-1];return--this.length,e};Gh.prototype.reserve=function(e){e>this._array.length&&(this._array.length=e)};Gh.prototype.resize=function(e){this.length=e};Gh.prototype.trim=function(e){e=y(e,this._length),this._array.length=e};var Nc=Gh;function TU(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}TU.ALL=Object.freeze(new TU({color:new z(0,0,0,0),depth:1,stencil:0}));TU.prototype.execute=function(e,t){e.clear(this,t)};var li=TU;var xp={X:0,Y:1,Z:2};xp.Y_UP_TO_Z_UP=N.fromRotationTranslation(Z.fromRotationX(P.PI_OVER_TWO));xp.Z_UP_TO_Y_UP=N.fromRotationTranslation(Z.fromRotationX(-P.PI_OVER_TWO));xp.X_UP_TO_Z_UP=N.fromRotationTranslation(Z.fromRotationY(-P.PI_OVER_TWO));xp.Z_UP_TO_X_UP=N.fromRotationTranslation(Z.fromRotationY(P.PI_OVER_TWO));xp.X_UP_TO_Y_UP=N.fromRotationTranslation(Z.fromRotationZ(P.PI_OVER_TWO));xp.Y_UP_TO_X_UP=N.fromRotationTranslation(Z.fromRotationZ(-P.PI_OVER_TWO));xp.fromName=function(e){return xp[e]};var mr=Object.freeze(xp);function rf(e){this.planes=y(e,[])}var SP=[new h,new h,new h];h.clone(h.UNIT_X,SP[0]);h.clone(h.UNIT_Y,SP[1]);h.clone(h.UNIT_Z,SP[2]);var gg=new h,I1e=new h,lte=new cn(new h(1,0,0),0);rf.fromBoundingSphere=function(e,t){u(t)||(t=new rf);let n=SP.length,i=t.planes;i.length=2*n;let r=e.center,o=e.radius,s=0;for(let a=0;a<n;++a){let c=SP[a],l=i[s],f=i[s+1];u(l)||(l=i[s]=new oe),u(f)||(f=i[s+1]=new oe),h.multiplyByScalar(c,-o,gg),h.add(r,gg,gg),l.x=c.x,l.y=c.y,l.z=c.z,l.w=-h.dot(c,gg),h.multiplyByScalar(c,o,gg),h.add(r,gg,gg),f.x=-c.x,f.y=-c.y,f.z=-c.z,f.w=-h.dot(h.negate(c,I1e),gg),s+=2}return t};rf.prototype.computeVisibility=function(e){let t=this.planes,n=!1;for(let i=0,r=t.length;i<r;++i){let o=e.intersectPlane(cn.fromCartesian4(t[i],lte));if(o===Qt.OUTSIDE)return Qt.OUTSIDE;o===Qt.INTERSECTING&&(n=!0)}return n?Qt.INTERSECTING:Qt.INSIDE};rf.prototype.computeVisibilityWithPlaneMask=function(e,t){if(t===rf.MASK_OUTSIDE||t===rf.MASK_INSIDE)return t;let n=rf.MASK_INSIDE,i=this.planes;for(let r=0,o=i.length;r<o;++r){let s=r<31?1<<r:0;if(r<31&&!(t&s))continue;let a=e.intersectPlane(cn.fromCartesian4(i[r],lte));if(a===Qt.OUTSIDE)return rf.MASK_OUTSIDE;a===Qt.INTERSECTING&&(n|=s)}return n};rf.MASK_OUTSIDE=4294967295;rf.MASK_INSIDE=0;rf.MASK_INDETERMINATE=2147483647;var Qo=rf;function Wh(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 Qo,this._orthographicMatrix=new N}function ute(e){(e.top!==e._top||e.bottom!==e._bottom||e.left!==e._left||e.right!==e._right||e.near!==e._near||e.far!==e._far)&&(e._left=e.left,e._right=e.right,e._top=e.top,e._bottom=e.bottom,e._near=e.near,e._far=e.far,e._orthographicMatrix=N.computeOrthographicOffCenter(e.left,e.right,e.bottom,e.top,e.near,e.far,e._orthographicMatrix))}Object.defineProperties(Wh.prototype,{projectionMatrix:{get:function(){return ute(this),this._orthographicMatrix}}});var P1e=new h,O1e=new h,M1e=new h,y5=new h;Wh.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,r=this.top,o=this.bottom,s=this.right,a=this.left,c=this.near,l=this.far,f=h.cross(t,n,P1e);h.normalize(f,f);let d=O1e;h.multiplyByScalar(t,c,d),h.add(e,d,d);let p=M1e;h.multiplyByScalar(f,a,p),h.add(d,p,p);let g=i[0];return u(g)||(g=i[0]=new oe),g.x=f.x,g.y=f.y,g.z=f.z,g.w=-h.dot(f,p),h.multiplyByScalar(f,s,p),h.add(d,p,p),g=i[1],u(g)||(g=i[1]=new oe),g.x=-f.x,g.y=-f.y,g.z=-f.z,g.w=-h.dot(h.negate(f,y5),p),h.multiplyByScalar(n,o,p),h.add(d,p,p),g=i[2],u(g)||(g=i[2]=new oe),g.x=n.x,g.y=n.y,g.z=n.z,g.w=-h.dot(n,p),h.multiplyByScalar(n,r,p),h.add(d,p,p),g=i[3],u(g)||(g=i[3]=new oe),g.x=-n.x,g.y=-n.y,g.z=-n.z,g.w=-h.dot(h.negate(n,y5),p),g=i[4],u(g)||(g=i[4]=new oe),g.x=t.x,g.y=t.y,g.z=t.z,g.w=-h.dot(t,d),h.multiplyByScalar(t,l,p),h.add(e,p,p),g=i[5],u(g)||(g=i[5]=new oe),g.x=-t.x,g.y=-t.y,g.z=-t.z,g.w=-h.dot(h.negate(t,y5),p),this._cullingVolume};Wh.prototype.getPixelDimensions=function(e,t,n,i,r){ute(this);let o=this.right-this.left,s=this.top-this.bottom,a=i*o/e,c=i*s/t;return r.x=a,r.y=c,r};Wh.prototype.clone=function(e){return u(e)||(e=new Wh),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};Wh.prototype.equals=function(e){return u(e)&&e instanceof Wh&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};Wh.prototype.equalsEpsilon=function(e,t,n){return e===this||u(e)&&e instanceof Wh&&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 bo=Wh;function Al(e){e=y(e,y.EMPTY_OBJECT),this._offCenterFrustum=new bo,this.width=e.width,this._width=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far}Al.packedLength=4;Al.pack=function(e,t,n){return n=y(n,0),t[n++]=e.width,t[n++]=e.aspectRatio,t[n++]=e.near,t[n]=e.far,t};Al.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Al),n.width=e[t++],n.aspectRatio=e[t++],n.near=e[t++],n.far=e[t],n};function mA(e){let t=e._offCenterFrustum;if(e.width!==e._width||e.aspectRatio!==e._aspectRatio||e.near!==e._near||e.far!==e._far){e._aspectRatio=e.aspectRatio,e._width=e.width,e._near=e.near,e._far=e.far;let n=1/e.aspectRatio;t.right=e.width*.5,t.left=-t.right,t.top=n*t.right,t.bottom=-t.top,t.near=e.near,t.far=e.far}}Object.defineProperties(Al.prototype,{projectionMatrix:{get:function(){return mA(this),this._offCenterFrustum.projectionMatrix}}});Al.prototype.computeCullingVolume=function(e,t,n){return mA(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};Al.prototype.getPixelDimensions=function(e,t,n,i,r){return mA(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,r)};Al.prototype.clone=function(e){return u(e)||(e=new Al),e.aspectRatio=this.aspectRatio,e.width=this.width,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._width=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e};Al.prototype.equals=function(e){return!u(e)||!(e instanceof Al)?!1:(mA(this),mA(e),this.width===e.width&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};Al.prototype.equalsEpsilon=function(e,t,n){return!u(e)||!(e instanceof Al)?!1:(mA(this),mA(e),P.equalsEpsilon(this.width,e.width,t,n)&&P.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var en=Al;function fte(e){e=y(e,y.EMPTY_OBJECT),this._metadata=e.metadata}Object.defineProperties(fte.prototype,{metadata:{get:function(){return this._metadata}}});var pA=fte;function yg(e,t,n){return t=y(t,0),n=y(n,e.byteLength-t),e=e.subarray(t,t+n),yg.decode(e)}yg.decodeWithTextDecoder=function(e){return new TextDecoder("utf-8").decode(e)};yg.decodeWithFromCharCode=function(e){let t="",n=R1e(e),i=n.length;for(let r=0;r<i;++r){let o=n[r];o<=65535?t+=String.fromCharCode(o):(o-=65536,t+=String.fromCharCode((o>>10)+55296,(o&1023)+56320))}return t};function vP(e,t,n){return t<=e&&e<=n}function R1e(e){let t=0,n=0,i=0,r=128,o=191,s=[],a=e.length;for(let c=0;c<a;++c){let l=e[c];if(i===0){if(vP(l,0,127)){s.push(l);continue}if(vP(l,194,223)){i=1,t=l&31;continue}if(vP(l,224,239)){l===224&&(r=160),l===237&&(o=159),i=2,t=l&15;continue}if(vP(l,240,244)){l===240&&(r=144),l===244&&(o=143),i=3,t=l&7;continue}throw new de("String decoding 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f=i!==255;f&&!c?++this._translucentFeaturesLength:!f&&c&&--this._translucentFeaturesLength,this._batchValuesDirty=!0,u(this._colorChangedCallback)&&this._colorChangedCallback(e,t)}};qa.prototype.setAllColor=function(e){let t=this._featuresLength;for(let n=0;n<t;++n)this.setColor(n,e)};qa.prototype.getColor=function(e,t){if(!u(this._batchValues))return z.clone(qa.DEFAULT_COLOR_VALUE,t);let n=this._batchValues,i=e*4,r=this._showAlphaProperties,o=e*2;return z.fromBytes(n[i],n[i+1],n[i+2],r[o+1],t)};qa.prototype.getPickColor=function(e){return this._pickIds[e]};function pte(e,t,n){let i=e._textureDimensions;return new Ot({context:t,pixelFormat:st.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,source:{width:i.x,height:i.y,arrayBufferView:n},flipY:!1,sampler:un.NEAREST})}function F1e(e,t){let n=e._featuresLength;if(!u(e._pickTexture)&&n>0){let i=e._pickIds,r=dte(e),o=new Uint8Array(r),s=e._owner,a=e._statistics;for(let c=0;c<n;++c){let l=t.createPickId(s.getFeature(c));i.push(l);let f=l.color,d=c*4;o[d]=z.floatToByte(f.red),o[d+1]=z.floatToByte(f.green),o[d+2]=z.floatToByte(f.blue),o[d+3]=z.floatToByte(f.alpha)}e._pickTexture=pte(e,t,o),u(a)&&(a.batchTableByteLength+=e._pickTexture.sizeInBytes)}}function U1e(e){let t=e._textureDimensions;e._batchTexture.copyFrom({source:{width:t.x,height:t.y,arrayBufferView:e._batchValues}})}qa.prototype.update=function(e,t){let n=t.context;this._defaultTexture=n.defaultTexture;let i=t.passes;(i.pick||i.postProcess)&&F1e(this,n),this._batchValuesDirty&&(this._batchValuesDirty=!1,u(this._batchTexture)||(this._batchTexture=pte(this,n,this._batchValues),u(this._statistics)&&(this._statistics.batchTableByteLength+=this._batchTexture.sizeInBytes)),U1e(this))};qa.prototype.isDestroyed=function(){return!1};qa.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 Fc=qa;var V1e={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},k1e={SCALAR:void 0,VEC2:H,VEC3:h,VEC4:oe,MAT2:nr,MAT3:Z,MAT4:N};function z1e(e){let t=e.componentType,n;typeof t=="string"?n=X.fromName(t):n=t;let i=V1e[e.type],r=k1e[e.type];return{componentsPerAttribute:i,classType:r,createArrayBufferView:function(o,s,a){return X.createArrayBufferView(n,o,s,i*a)}}}var ou=z1e;function Cp(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,H1e(this,e.extension,e.binaryBody)}Object.defineProperties(Cp.prototype,{byteLength:{get:function(){return this._byteLength}}});function H1e(e,t,n){let i,r,o,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=on.SCALAR,o=ou(c),c=o.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=on.SCALAR,o=ou(l),l=o.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=on.SCALAR,o=ou(f),f=o.createArrayBufferView(n.buffer,n.byteOffset+f.byteOffset,d),p+=f.byteLength);let m=a.length;for(i=0;i<m;++i){let C=a[i].length,E=a[i].instances,T=G1e(C,E,n);p+=W1e(T),a[i].instances=mt(T,E)}let A=new Array(m).fill(0),x=new Uint16Array(s);for(i=0;i<s;++i)r=c[i],x[i]=A[r],++A[r];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 G1e(e,t,n){let i;for(let r in t)if(t.hasOwnProperty(r)){let o=t[r],s=o.byteOffset;if(u(s)){let a=o.componentType,c=o.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 ${r} requires a batch table binary.`);let l=ou(o),f=l.componentsPerAttribute,d=l.classType,p=l.createArrayBufferView(n.buffer,n.byteOffset+s,e);u(i)||(i={}),i[r]={typedArray:p,componentCount:f,type:d}}}return i}function W1e(e){let t=0;for(let n in e)e.hasOwnProperty(n)&&(t+=e[n].typedArray.byteLength);return t}var j1e=[],q1e=[],Y1e=0;function X1e(e,t,n){let i=e._classIds,r=e._parentCounts,o=e._parentIds,s=e._parentIndexes,a=i.length,c=j1e;c.length=Math.max(c.length,a);let l=++Y1e,f=q1e;for(f.length=0,f.push(t);f.length>0;){if(t=f.pop(),c[t]===l)continue;c[t]=l;let d=n(e,t);if(u(d))return d;let p=r[t],g=s[t];for(let m=0;m<p;++m){let A=o[g+m];A!==t&&f.push(A)}}}function K1e(e,t,n){let i=!0;for(;i;){let r=n(e,t);if(u(r))return r;let o=e._parentIds[t];i=o!==t,t=o}}function IP(e,t,n){let i=e._parentCounts,r=e._parentIds;if(u(r)){if(u(i))return X1e(e,t,n)}else return n(e,t);return K1e(e,t,n)}Cp.prototype.hasProperty=function(e,t){let n=IP(this,e,function(i,r){let o=i._classIds[r],s=i._classes[o].instances;if(u(s[t]))return!0});return u(n)};Cp.prototype.propertyExists=function(e){let t=this._classes,n=t.length;for(let i=0;i<n;++i){let r=t[i].instances;if(u(r[e]))return!0}return!1};Cp.prototype.getPropertyIds=function(e,t){return t=u(t)?t:[],t.length=0,IP(this,e,function(n,i){let r=n._classIds[i],o=n._classes[r].instances;for(let s in o)o.hasOwnProperty(s)&&t.indexOf(s)===-1&&t.push(s)}),t};Cp.prototype.getProperty=function(e,t){return IP(this,e,function(n,i){let r=n._classIds[i],o=n._classes[r],s=n._classIndexes[i],a=o.instances[t];if(u(a))return u(a.typedArray)?J1e(a,s):je(a[s],!0)})};function J1e(e,t){let n=e.typedArray,i=e.componentCount;return i===1?n[t]:e.type.unpack(n,t*i)}Cp.prototype.setProperty=function(e,t,n){let i=IP(this,e,function(r,o){let s=r._classIds[o],a=r._classes[s],c=r._classIndexes[o],l=a.instances[t];if(u(l))return u(l.typedArray)?Z1e(l,c,n):l[c]=je(n,!0),!0});return u(i)};function Z1e(e,t,n){let i=e.typedArray,r=e.componentCount;r===1?i[t]=n:e.type.pack(n,i,t*r)}Cp.prototype.isClass=function(e,t){let n=IP(this,e,function(i,r){let o=i._classIds[r];if(i._classes[o].name===t)return!0});return u(n)};Cp.prototype.getClassName=function(e){let t=this._classIds[e];return this._classes[t].name};var _A=Cp;var Q1e={HIGHLIGHT:0,REPLACE:1,MIX:2},Cl=Object.freeze(Q1e);var A5=Fc.DEFAULT_COLOR_VALUE,x5=Fc.DEFAULT_SHOW_VALUE;function pr(e,t,n,i,r){this.featuresLength=t;let o;u(n)&&(o=n.extensions),this._extensions=y(o,{});let s=$1e(n);this._properties=s,this._batchTableHierarchy=eOe(this,n,i);let a=gte(t,s,i);this._binaryPropertiesByteLength=tOe(a),this._batchTableBinaryProperties=a,this._content=e,this._batchTexture=new Fc({featuresLength:t,colorChangedCallback:r,owner:e,statistics:e.tileset.statistics})}pr._deprecationWarning=$;Object.defineProperties(pr.prototype,{batchTableByteLength:{get:function(){let e=this._binaryPropertiesByteLength;return u(this._batchTableHierarchy)&&(e+=this._batchTableHierarchy.byteLength),e+=this._batchTexture.byteLength,e}}});function $1e(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 eOe(e,t,n){if(!u(t))return;let i=e._extensions["3DTILES_batch_table_hierarchy"],r=t.HIERARCHY;if(u(r)&&(pr._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"]=r,i=r),!!u(i))return new _A({extension:i,binaryBody:n})}function gte(e,t,n){let i;for(let r in t)if(t.hasOwnProperty(r)){let o=t[r],s=o.byteOffset;if(u(s)){let a=o.componentType,c=o.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 ${r} requires a batch table binary.`);let l=ou(o),f=l.componentsPerAttribute,d=l.classType,p=l.createArrayBufferView(n.buffer,n.byteOffset+s,e);u(i)||(i={}),i[r]={typedArray:p,componentCount:f,type:d}}}return i}function tOe(e){if(!u(e))return 0;let t=0;for(let n in e)e.hasOwnProperty(n)&&(t+=e[n].typedArray.byteLength);return t}pr.getBinaryProperties=function(e,t,n){return gte(e,t,n)};pr.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};pr.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};pr.prototype.getShow=function(e){return this._batchTexture.getShow(e)};pr.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};pr.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};pr.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};pr.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};var nOe=new z;pr.prototype.applyStyle=function(e){if(!u(e)){this.setAllColor(A5),this.setAllShow(x5);return}let t=this._content,n=this.featuresLength;for(let i=0;i<n;++i){let r=t.getFeature(i),o=u(e.color)?y(e.color.evaluateColor(r,nOe),A5):A5,s=u(e.show)?y(e.show.evaluate(r),x5):x5;this.setColor(i,o),this.setShow(i,s)}};function iOe(e,t){let n=e.typedArray,i=e.componentCount;return i===1?n[t]:e.type.unpack(n,t*i)}function rOe(e,t,n){let i=e.typedArray,r=e.componentCount;r===1?i[t]=n:e.type.pack(n,i,t*r)}pr.prototype.isClass=function(e,t){let n=this._batchTableHierarchy;return u(n)?n.isClass(e,t):!1};pr.prototype.isExactClass=function(e,t){return this.getExactClassName(e)===t};pr.prototype.getExactClassName=function(e){let t=this._batchTableHierarchy;if(u(t))return t.getClassName(e)};pr.prototype.hasProperty=function(e,t){return u(this._properties[t])||u(this._batchTableHierarchy)&&this._batchTableHierarchy.hasProperty(e,t)};pr.prototype.hasPropertyBySemantic=function(){return!1};pr.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};pr.prototype.getPropertyBySemantic=function(e,t){};pr.prototype.getProperty=function(e,t){if(u(this._batchTableBinaryProperties)){let i=this._batchTableBinaryProperties[t];if(u(i))return iOe(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}};pr.prototype.setProperty=function(e,t,n){let i=this.featuresLength;if(u(this._batchTableBinaryProperties)){let o=this._batchTableBinaryProperties[t];if(u(o)){rOe(o,e,n);return}}if(u(this._batchTableHierarchy)&&this._batchTableHierarchy.setProperty(e,t,n))return;let r=this._properties[t];u(r)||(this._properties[t]=new Array(i),r=this._properties[t]),r[e]=je(n,!0)};function oOe(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)); 
} 
`}pr.prototype.getVertexShaderCallback=function(e,t,n){if(this.featuresLength===0)return;let i=this;return function(r){let o=yte(r,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(${t}); 
}`,`${o}
${oOe(i)}${s}`}};function _te(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 sOe(e,t){let n=`texture(${t}`,i=0,r=e.indexOf(n,i),o;for(;r>-1;){let s=0;for(let l=r;l<e.length;++l){let f=e.charAt(l);if(f==="(")++s;else if(f===")"&&(--s,s===0)){o=l+1;break}}let c=`tile_diffuse_final(${e.slice(r,o)}, tile_diffuse)`;e=e.slice(0,r)+c+e.slice(o),i=r+c.length,r=e.indexOf(n,i)}return e}function yte(e,t,n){if(!u(t))return _te(e,n);let i=new RegExp(`(uniform|attribute|in)\\s+(vec[34]|sampler2D)\\s+${t};`),r=e.match(i);if(!u(r))return _te(e,n);let o=r[0],s=r[2];e=He.replaceMain(e,"tile_main"),e=e.replace(o,"");let a=`bool isWhite(vec3 color) 
{ 
    return all(greaterThan(color, vec3(1.0 - czm_epsilon3))); 
} 
vec4 tile_diffuse_final(vec4 sourceDiffuse, vec4 tileDiffuse) 
{ 
    vec4 blendDiffuse = mix(sourceDiffuse, tileDiffuse, tile_colorBlend); 
    vec4 diffuse = isWhite(tileDiffuse.rgb) ? sourceDiffuse : blendDiffuse; 
    return vec4(diffuse.rgb, sourceDiffuse.a); 
} 
`,c=`    tile_featureColor = czm_gammaCorrect(tile_featureColor); 
    out_FragColor.a *= tile_featureColor.a; 
    float highlight = ceil(tile_colorBlend); 
    out_FragColor.rgb *= mix(tile_featureColor.rgb, vec3(1.0), highlight); 
`,l;if(s==="vec3"||s==="vec4"){let f=s==="vec3"?`vec4(${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=sOe(e,t),l=`    tile_diffuse = tile_featureColor; 
    tile_main(); 
`);return e=`uniform float tile_colorBlend; 
vec4 tile_diffuse = vec4(1.0); 
${a}${o}
${e}
void tile_color(vec4 tile_featureColor) 
{ 
${l}`,n&&(e+=c),e+=`} 
`,e}pr.prototype.getFragmentShaderCallback=function(e,t,n){if(this.featuresLength!==0)return function(i){return i=yte(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}};pr.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 aOe(e){let t=e._content.tileset,n=t.colorBlendMode,i=t.colorBlendAmount;if(n===Cl.HIGHLIGHT)return 0;if(n===Cl.REPLACE)return 1;if(n===Cl.MIX)return P.clamp(i,P.EPSILON4,1)}pr.prototype.getUniformMapCallback=function(){if(this.featuresLength===0)return;let e=this;return function(t){return mt(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 aOe(e)},tile_pickTexture:function(){return e._batchTexture.pickTexture}})}};pr.prototype.getPickId=function(){return"texture(tile_pickTexture, tile_featureSt)"};var Ag={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};pr.prototype.addDerivedCommands=function(e,t){let n=e.commandList,i=n.length,r=this._content._tile,o=r._finalResolution,s=r.tileset,a=s.isSkippingLevelOfDetail&&s.hasMixedContent&&e.context.stencilBuffer,c=cOe(this);for(let l=t;l<i;++l){let f=n[l];if(f.pass===be.COMPUTE)continue;let d=f.derivedCommands.tileset;(!u(d)||f.dirty)&&(d={},f.derivedCommands.tileset=d,d.originalCommand=lOe(f),f.dirty=!1);let p=d.originalCommand;c!==Ag.ALL_OPAQUE&&f.pass!==be.TRANSLUCENT&&(u(d.translucent)||(d.translucent=uOe(p))),c!==Ag.ALL_TRANSLUCENT&&f.pass!==be.TRANSLUCENT&&(u(d.opaque)||(d.opaque=fOe(p)),a&&(o||(u(d.zback)||(d.zback=hOe(e.context,p)),s._backfaceCommands.push(d.zback)),(!u(d.stencil)||r._selectionDepth!==pOe(d.stencil))&&(f.renderState.depthMask?d.stencil=mOe(p,r._selectionDepth):d.stencil=d.opaque)));let g=a?d.stencil:d.opaque,m=d.translucent;f.pass!==be.TRANSLUCENT?(c===Ag.ALL_OPAQUE&&(n[l]=g),c===Ag.ALL_TRANSLUCENT&&(n[l]=m),c===Ag.OPAQUE_AND_TRANSLUCENT&&(n[l]=g,n.push(m))):n[l]=p}};function cOe(e){let t=e._batchTexture.translucentFeaturesLength;return t===0?Ag.ALL_OPAQUE:t===e.featuresLength?Ag.ALL_TRANSLUCENT:Ag.OPAQUE_AND_TRANSLUCENT}function lOe(e){let t=nt.shallowClone(e),n=t.pass===be.TRANSLUCENT;return t.uniformMap=u(t.uniformMap)?t.uniformMap:{},t.uniformMap.tile_translucentCommand=function(){return n},t}function uOe(e){let t=nt.shallowClone(e);return t.pass=be.TRANSLUCENT,t.renderState=_Oe(e.renderState),t}function fOe(e){let t=nt.shallowClone(e);return t.renderState=gOe(e.renderState),t}function dOe(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 hOe(e,t){let n=nt.shallowClone(t),i=je(n.renderState,!0);i.cull.enabled=!0,i.cull.face=gi.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=Ve.fromCache(i),n.castShadows=!1,n.receiveShadows=!1,n.uniformMap=je(t.uniformMap);let r=new H(5,5);return n.uniformMap.u_polygonOffset=function(){return r},n.shaderProgram=dOe(e,t.shaderProgram),n}function mOe(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=Ve.fromCache(i),n}function pOe(e){return(e.renderState.stencilTest.reference&Lt.SKIP_LOD_MASK)>>>Lt.SKIP_LOD_BIT_SHIFT}function _Oe(e){let t=je(e,!0);return t.cull.enabled=!1,t.depthTest.enabled=!0,t.depthMask=!1,t.blending=ln.ALPHA_BLEND,t.stencilTest=Lt.setCesium3DTileBit(),t.stencilMask=Lt.CESIUM_3D_TILE_MASK,Ve.fromCache(t)}function gOe(e){let t=je(e,!0);return t.stencilTest=Lt.setCesium3DTileBit(),t.stencilMask=Lt.CESIUM_3D_TILE_MASK,Ve.fromCache(t)}pr.prototype.update=function(e,t){this._batchTexture.update(e,t)};pr.prototype.isDestroyed=function(){return!1};pr.prototype.destroy=function(){return this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),ue(this)};var Tp=pr;function yOe(e){this.offset=e.offset,this.count=e.count,this.color=e.color,this.batchIds=e.batchIds}var jh=yOe;var MT=`in vec3 position;
in float a_batchId;

uniform mat4 u_modifiedModelViewProjection;

void main()
{
    gl_Position = czm_depthClamp(u_modifiedModelViewProjection * vec4(position, 1.0));
}
`;function of(e,t){this._content=e,this._batchId=t,this._color=void 0}Object.defineProperties(of.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)}}});of.prototype.hasProperty=function(e){return this._content.batchTable.hasProperty(this._batchId,e)};of.prototype.getPropertyIds=function(e){return this._content.batchTable.getPropertyIds(this._batchId,e)};of.prototype.getProperty=function(e){return this._content.batchTable.getProperty(this._batchId,e)};of.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 r=e.metadata;if(u(r)){if(r.hasPropertyBySemantic(n))return r.getPropertyBySemantic(n);if(r.hasProperty(n))return r.getProperty(n)}let o=e.tile,s=o.metadata;if(u(s)){if(s.hasPropertyBySemantic(n))return s.getPropertyBySemantic(n);if(s.hasProperty(n))return s.getProperty(n)}let a;if(u(o.implicitSubtree)&&(a=o.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)}};of.prototype.getPropertyInherited=function(e){return of.getPropertyInherited(this._content,this._batchId,e)};of.prototype.setProperty=function(e,t){this._content.batchTable.setProperty(this._batchId,e,t),this._content.featurePropertiesDirty=!0};of.prototype.isExactClass=function(e){return this._content.batchTable.isExactClass(this._batchId,e)};of.prototype.isClass=function(e){return this._content.batchTable.isClass(this._batchId,e)};of.prototype.getExactClassName=function(){return this._content.batchTable.getExactClassName(this._batchId)};var bs=of;var C5=class{add(t,n,i){if(typeof arguments[0]!="string")for(let r in arguments[0])this.add(r,arguments[0][r],arguments[1]);else(Array.isArray(t)?t:[t]).forEach(function(r){this[r]=this[r]||[],n&&this[r][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)})}},T5=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,r;for(;this.index<this.expr.length;)if(i=this.code,i===Ge.SEMCOL_CODE||i===Ge.COMMA_CODE)this.index++;else if(r=this.gobbleExpression())n.push(r);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,r,o,s,a,c,l;if(s=this.gobbleToken(),!s||(n=this.gobbleBinaryOp(),!n))return s;for(o={value:n,prec:Ge.binaryPrecedence(n),right_a:Ge.right_associative.has(n)},a=this.gobbleToken(),a||this.throwError("Expected expression after "+n),r=[s,o,a];n=this.gobbleBinaryOp();){if(i=Ge.binaryPrecedence(n),i===0){this.index-=n.length;break}o={value:n,prec:i,right_a:Ge.right_associative.has(n)},l=n;let f=d=>o.right_a&&d.right_a?i>d.prec:i<=d.prec;for(;r.length>2&&f(r[r.length-2]);)a=r.pop(),n=r.pop().value,s=r.pop(),t={type:Ge.BINARY_EXP,operator:n,left:s,right:a},r.push(t);t=this.gobbleToken(),t||this.throwError("Expected expression after "+l),r.push(o,t)}for(c=r.length-1,t=r[c];c>1;)t={type:Ge.BINARY_EXP,operator:r[c-1].value,left:r[c-2],right:t},c-=2;return t}gobbleToken(){let t,n,i,r;if(this.gobbleSpaces(),r=this.searchHook("gobble-token"),r)return this.runHook("after-token",r);if(t=this.code,Ge.isDecimalDigit(t)||t===Ge.PERIOD_CODE)return this.gobbleNumericLiteral();if(t===Ge.SQUOTE_CODE||t===Ge.DQUOTE_CODE)r=this.gobbleStringLiteral();else if(t===Ge.OBRACK_CODE)r=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 o=this.gobbleToken();return o||this.throwError("missing unaryOp argument"),this.runHook("after-token",{type:Ge.UNARY_EXP,operator:n,argument:o,prefix:!0})}n=n.substr(0,--i)}Ge.isIdentifierStart(t)?(r=this.gobbleIdentifier(),Ge.literals.hasOwnProperty(r.name)?r={type:Ge.LITERAL,value:Ge.literals[r.name],raw:r.name}:r.name===Ge.this_str&&(r={type:Ge.THIS_EXP})):t===Ge.OPAREN_CODE&&(r=this.gobbleGroup())}return r?(r=this.gobbleTokenProperty(r),this.runHook("after-token",r)):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++),r=!1;for(;this.index<this.expr.length;){let o=this.expr.charAt(this.index++);if(o===i){r=!0;break}else if(o==="\\")switch(o=this.expr.charAt(this.index++),o){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+=o}else t+=o}return r||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,r=0;for(;this.index<this.expr.length;){this.gobbleSpaces();let o=this.code;if(o===t){i=!0,this.index++,t===Ge.CPAREN_CODE&&r&&r>=n.length&&this.throwError("Unexpected token "+String.fromCharCode(t));break}else if(o===Ge.COMMA_CODE){if(this.index++,r++,r!==n.length){if(t===Ge.CPAREN_CODE)this.throwError("Unexpected token ,");else if(t===Ge.CBRACK_CODE)for(let s=n.length;s<r;s++)n.push(null)}}else if(n.length!==r&&r!==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)}}},AOe=new C5;Object.assign(Ge,{hooks:AOe,plugins:new T5(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(["$","_"]),literals:{true:!0,false:!1,null:null},this_str:"this"});Ge.max_unop_len=Ge.getMaxKeyLen(Ge.unary_ops);Ge.max_binop_len=Ge.getMaxKeyLen(Ge.binary_ops);var xg=e=>new Ge(e).parse(),xOe=Object.getOwnPropertyNames(Ge);xOe.forEach(e=>{xg[e]===void 0&&e!=="prototype"&&(xg[e]=Ge[e])});xg.Jsep=Ge;var COe="ConditionalExpression",TOe={name:"ternary",init(e){e.hooks.add("after-expression",function(n){if(n.node&&this.code===e.QUMARK_CODE){this.index++;let i=n.node,r=this.gobbleExpression();if(r||this.throwError("Expected expression"),this.gobbleSpaces(),this.code===e.COLON_CODE){this.index++;let o=this.gobbleExpression();if(o||this.throwError("Expected expression"),n.node={type:COe,test:i,consequent:r,alternate:o},i.operator&&e.binary_ops[i.operator]<=.9){let s=i;for(;s.right.operator&&e.binary_ops[s.right.operator]<=.9;)s=s.right;n.node.test=s.right,s.right=n.node,n.node=i}}else this.throwError("Expected :")}})}};xg.plugins.register(TOe);var 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i=n[3].evaluate(e)*255;z.fromBytes(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),i,t)}else this._value==="hsl"?z.fromHsl(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),1,t):this._value==="hsla"&&z.fromHsl(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),n[3].evaluate(e),t);return oe.fromColor(t,On.getCartesian4())};At.prototype._evaluateLiteralVector=function(e){let t=On.getArray(),n=this._value,i=this._left,r=i.length;for(let a=0;a<r;++a){let c=i[a].evaluate(e);if(typeof c=="number")t.push(c);else if(c instanceof H)t.push(c.x,c.y);else if(c instanceof h)t.push(c.x,c.y,c.z);else if(c instanceof oe)t.push(c.x,c.y,c.z,c.w);else throw new de(`${n} argument must be a vector or number. Argument is ${c}.`)}let o=t.length,s=parseInt(n.charAt(3));if(o===0)throw new de(`Invalid ${n} constructor. No valid arguments.`);if(o<s&&o>1)throw new de(`Invalid ${n} constructor. Not enough arguments.`);if(o>s&&r>1)throw new de(`Invalid ${n} constructor. Too many arguments.`);if(o===1){let a=t[0];t.push(a,a,a)}if(n==="vec2")return H.fromArray(t,0,On.getCartesian2());if(n==="vec3")return h.fromArray(t,0,On.getCartesian3());if(n==="vec4")return oe.fromArray(t,0,On.getCartesian4())};At.prototype._evaluateLiteralString=function(){return this._value};At.prototype._evaluateVariableString=function(e){let t=this._value,n=SU.exec(t);for(;n!==null;){let i=n[0],r=n[1],o=IU(e,r);u(o)||(o=""),t=t.replace(i,o),n=SU.exec(t)}return t};At.prototype._evaluateVariable=function(e){return IU(e,this._value)};function gA(e){return e._value==="feature"}At.prototype._evaluateMemberDot=function(e){if(gA(this._left))return IU(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 h||t instanceof oe){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]};At.prototype._evaluateMemberBrackets=function(e){if(gA(this._left))return IU(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 h||t instanceof oe){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]};At.prototype._evaluateArray=function(e){let t=[];for(let n=0;n<this._value.length;n++)t[n]=this._value[n].evaluate(e);return t};At.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};At.prototype._evaluateNegative=function(e){let t=this._left.evaluate(e);if(t instanceof H)return H.negate(t,On.getCartesian2());if(t instanceof h)return h.negate(t,On.getCartesian3());if(t instanceof oe)return oe.negate(t,On.getCartesian4());if(typeof t=="number")return-t;throw new de(`Operator "-" requires a vector or number argument. Argument is ${t}.`)};At.prototype._evaluatePositive=function(e){let t=this._left.evaluate(e);if(!(t instanceof H||t instanceof h||t instanceof oe||typeof t=="number"))throw new de(`Operator "+" requires a vector or number argument. Argument is ${t}.`);return t};At.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};At.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};At.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};At.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};At.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};At.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};At.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,On.getCartesian2());if(n instanceof h&&t instanceof h)return h.add(t,n,On.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.add(t,n,On.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}.`)};At.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,On.getCartesian2());if(n instanceof h&&t instanceof h)return h.subtract(t,n,On.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.subtract(t,n,On.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}.`)};At.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,On.getCartesian2());if(n instanceof H&&typeof t=="number")return H.multiplyByScalar(n,t,On.getCartesian2());if(t instanceof H&&typeof n=="number")return H.multiplyByScalar(t,n,On.getCartesian2());if(n instanceof h&&t instanceof h)return h.multiplyComponents(t,n,On.getCartesian3());if(n instanceof h&&typeof t=="number")return h.multiplyByScalar(n,t,On.getCartesian3());if(t instanceof h&&typeof n=="number")return h.multiplyByScalar(t,n,On.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.multiplyComponents(t,n,On.getCartesian4());if(n instanceof oe&&typeof t=="number")return oe.multiplyByScalar(n,t,On.getCartesian4());if(t instanceof oe&&typeof n=="number")return oe.multiplyByScalar(t,n,On.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}.`)};At.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,On.getCartesian2());if(t instanceof H&&typeof n=="number")return H.divideByScalar(t,n,On.getCartesian2());if(n instanceof h&&t instanceof h)return h.divideComponents(t,n,On.getCartesian3());if(t instanceof h&&typeof n=="number")return h.divideByScalar(t,n,On.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.divideComponents(t,n,On.getCartesian4());if(t instanceof oe&&typeof n=="number")return oe.divideByScalar(t,n,On.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}.`)};At.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,On.getCartesian2());if(n instanceof h&&t instanceof h)return h.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,On.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,t.w%n.w,On.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}.`)};At.prototype._evaluateEqualsStrict=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);return n instanceof H&&t instanceof H||n instanceof h&&t instanceof h||n instanceof oe&&t instanceof oe?t.equals(n):t===n};At.prototype._evaluateNotEqualsStrict=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);return n instanceof H&&t instanceof H||n instanceof h&&t instanceof h||n instanceof oe&&t instanceof oe?!t.equals(n):t!==n};At.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)};At.prototype._evaluateNaN=function(e){return isNaN(this._left.evaluate(e))};At.prototype._evaluateIsFinite=function(e){return isFinite(this._left.evaluate(e))};At.prototype._evaluateIsExactClass=function(e){return u(e)?e.isExactClass(this._left.evaluate(e)):!1};At.prototype._evaluateIsClass=function(e){return u(e)?e.isClass(this._left.evaluate(e)):!1};At.prototype._evaluateGetExactClassName=function(e){if(u(e))return e.getExactClassName()};At.prototype._evaluateBooleanConversion=function(e){return!!this._left.evaluate(e)};At.prototype._evaluateNumberConversion=function(e){return Number(this._left.evaluate(e))};At.prototype._evaluateStringConversion=function(e){return String(this._left.evaluate(e))};At.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(r){throw new de(r)}return i};At.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)};At.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}.`)};At.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}.`)};At.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 ${n}.`);let i=t.exec(n);return u(i)?i[1]:null};At.prototype._evaluateToString=function(e){let t=this._left.evaluate(e);if(t instanceof RegExp||t instanceof H||t instanceof h||t instanceof oe)return String(t);throw new de(`Unexpected function call "${this._value}".`)};function Cte(e){let t=e._left,n=t.length;for(let a=0;a<n;++a)if(t[a]._type!==pt.LITERAL_NUMBER)return;let i=t[0]._value,r=t[1]._value,o=t[2]._value,s=n===4?t[3]._value:1;return z.fromHsl(i,r,o,s,vU)}function Tte(e){let t=e._left,n=t.length;for(let r=0;r<n;++r)if(t[r]._type!==pt.LITERAL_NUMBER)return;let i=vU;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 Cg(e){return e%1===0?e.toFixed(1):e.toString()}function $Oe(e){let t=Cg(e.red),n=Cg(e.green),i=Cg(e.blue);return`vec3(${t}, ${n}, ${i})`}function bU(e){let t=Cg(e.red),n=Cg(e.green),i=Cg(e.blue),r=Cg(e.alpha);return`vec4(${t}, ${n}, ${i}, ${r})`}function Ete(e,t,n,i){let r=e.length,o=new Array(r);for(let s=0;s<r;++s)o[s]=e[s].getShaderExpression(t,n,i);return o}function bte(e,t){return u(t[e])?t[e]:Ed.NULL_SENTINEL}Ed.NULL_SENTINEL="czm_infinity";At.prototype.getShaderExpression=function(e,t,n){let i,r,o,s,a=this._type,c=this._value;u(this._left)&&(Array.isArray(this._left)?r=Ete(this._left,e,t,this):r=this._left.getShaderExpression(e,t,this)),u(this._right)&&(o=this._right.getShaderExpression(e,t,this)),u(this._test)&&(s=this._test.getShaderExpression(e,t,this)),Array.isArray(this._value)&&(c=Ete(this._value,e,t,this));let l,f,d;switch(a){case pt.VARIABLE:return gA(this)?void 0:bte(c,e);case pt.UNARY:if(c==="Boolean")return`bool(${r})`;if(c==="Number")return`float(${r})`;if(c==="round")return`floor(${r} + 0.5)`;if(u(wU[c]))return`${c}(${r})`;if(c==="isNaN")return`(${r} != ${r})`;if(c==="isFinite")return`(abs(${r}) < czm_infinity)`;if(c==="String"||c==="isExactClass"||c==="isClass"||c==="getExactClassName")throw new de(`Error generating style shader: "${c}" is not supported.`);return c+r;case pt.BINARY:return c==="%"?`mod(${r}, ${o})`:c==="==="?`(${r} == ${o})`:c==="!=="?`(${r} != ${o})`:c==="atan2"?`atan(${r}, ${o})`:u(DU[c])?`${c}(${r}, ${o})`:`(${r} ${c} ${o})`;case pt.TERNARY:if(u(S5[c]))return`${c}(${r}, ${o}, ${s})`;break;case pt.CONDITIONAL:return`(${s} ? ${r} : ${o})`;case pt.MEMBER:return gA(this._left)?bte(o,e):o==="r"||o==="x"||o==="0.0"?`${r}[0]`:o==="g"||o==="y"||o==="1.0"?`${r}[1]`:o==="b"||o==="z"||o==="2.0"?`${r}[2]`:o==="a"||o==="w"||o==="3.0"?`${r}[3]`:`${r}[int(${o})]`;case pt.FUNCTION_CALL:throw new de(`Error generating style shader: "${c}" is not supported.`);case pt.ARRAY:if(c.length===4)return`vec4(${c[0]}, ${c[1]}, ${c[2]}, ${c[3]})`;if(c.length===3)return`vec3(${c[0]}, ${c[1]}, ${c[2]})`;if(c.length===2)return`vec2(${c[0]}, ${c[1]})`;throw new de("Error generating style shader: Invalid array length. Array length should be 2, 3, or 4.");case pt.REGEX:throw new de("Error generating style shader: Regular expressions are not supported.");case pt.VARIABLE_IN_STRING:throw new de("Error generating style shader: Converting a variable to a string is not supported.");case pt.LITERAL_NULL:return Ed.NULL_SENTINEL;case pt.LITERAL_BOOLEAN:return c?"true":"false";case pt.LITERAL_NUMBER:return Cg(c);case pt.LITERAL_STRING:if(u(n)&&n._type===pt.MEMBER&&(c==="r"||c==="g"||c==="b"||c==="a"||c==="x"||c==="y"||c==="z"||c==="w"||gA(n._left)))return c;if(i=z.fromCssColorString(c,vU),u(i))return $Oe(i);throw new de("Error generating style shader: String literals are not supported.");case pt.LITERAL_COLOR:if(l=r,c==="color"){if(u(l)){if(l.length>1){let p=l[0],g=l[1];return g!=="1.0"&&(t.translucent=!0),`vec4(${p}, ${g})`}}else return"vec4(1.0)";return`vec4(${l[0]}, 1.0)`}else{if(c==="rgb")return i=Tte(this),u(i)?bU(i):`vec4(${l[0]} / 255.0, ${l[1]} / 255.0, ${l[2]} / 255.0, 1.0)`;if(c==="rgba")return l[3]!=="1.0"&&(t.translucent=!0),i=Tte(this),u(i)?bU(i):`vec4(${l[0]} / 255.0, ${l[1]} / 255.0, ${l[2]} / 255.0, ${l[3]})`;if(c==="hsl")return i=Cte(this),u(i)?bU(i):`vec4(czm_HSLToRGB(vec3(${l[0]}, ${l[1]}, ${l[2]})), 1.0)`;if(c==="hsla")return i=Cte(this),u(i)?(i.alpha!==1&&(t.translucent=!0),bU(i)):(l[3]!=="1.0"&&(t.translucent=!0),`vec4(czm_HSLToRGB(vec3(${l[0]}, ${l[1]}, ${l[2]})), ${l[3]})`)}break;case pt.LITERAL_VECTOR:f=r.length,d=`${c}(`;for(let p=0;p<f;++p)d+=r[p],p<f-1&&(d+=", ");return d+=")",d;case pt.LITERAL_REGEX:throw new de("Error generating style shader: Regular expressions are not supported.");case pt.LITERAL_UNDEFINED:return Ed.NULL_SENTINEL;case pt.BUILTIN_VARIABLE:if(c==="tiles3d_tileset_time")return c}};At.prototype.getVariables=function(e,t){let n,i,r,o=this._type,s=this._value;if(u(this._left))if(Array.isArray(this._left))for(n=this._left,i=n.length,r=0;r<i;++r)n[r].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,r=0;r<i;++r)n[r].getVariables(e,this);let a;switch(o){case pt.VARIABLE:gA(this)||e.push(s);break;case pt.VARIABLE_IN_STRING:for(a=SU.exec(s);a!==null;)e.push(a[1]),a=SU.exec(s);break;case pt.LITERAL_STRING:u(t)&&t._type===pt.MEMBER&&gA(t._left)&&e.push(s);break}};var sf=Ed;function Ep(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,h.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(Ep.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}}});var eMe={position:0,a_batchId:1};function tMe(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}),r=ft.createIndexBuffer({context:t,typedArray:e._indices,usage:Fe.DYNAMIC_DRAW,indexDatatype:e._indices.BYTES_PER_ELEMENT===2?Ue.UNSIGNED_SHORT:Ue.UNSIGNED_INT}),o=[{index:0,vertexBuffer:n,componentDatatype:X.fromTypedArray(e._positions),componentsPerAttribute:3},{index:1,vertexBuffer:i,componentDatatype:X.fromTypedArray(e._vertexBatchIds),componentsPerAttribute:1}];e._va=new si({context:t,attributes:o,indexBuffer:r}),t.webgl2&&(e._vaSwap=new si({context:t,attributes:o,indexBuffer:ft.createIndexBuffer({context:t,sizeInBytes:r.sizeInBytes,usage:Fe.DYNAMIC_DRAW,indexDatatype:r.indexDatatype})})),e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0}function nMe(e,t){if(u(e._sp))return;let n=e._batchTable,i=y(e._attributeLocations,eMe),r=e._pickId,o=e._vertexShaderSource,s=e._fragmentShaderSource;if(u(o)){e._sp=Xt.fromCache({context:t,vertexShaderSource:o,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 = ${r}; 
} 
`,e._spPick=Xt.fromCache({context:t,vertexShaderSource:o,fragmentShaderSource:s,attributeLocations:i});return}let a=n.getVertexShaderCallback(!1,"a_batchId",void 0)(MT),c=n.getFragmentShaderCallback(!1,void 0,!0)(ug);r=n.getPickId();let l=new He({sources:[a]}),f=new He({defines:["VECTOR_TILE"],sources:[c]});e._sp=Xt.fromCache({context:t,vertexShaderSource:l,fragmentShaderSource:f,attributeLocations:i}),l=new He({sources:[MT]}),f=new He({defines:["VECTOR_TILE"],sources:[ug]}),e._spStencil=Xt.fromCache({context:t,vertexShaderSource:l,fragmentShaderSource:f,attributeLocations:i}),c=He.replaceMain(c,"czm_non_pick_main"),c=`${c}
void main() 
{ 
    czm_non_pick_main(); 
    out_FragColor = ${r}; 
} 
`;let d=new He({sources:[a]}),p=new He({defines:["VECTOR_TILE"],sources:[c]});e._spPick=Xt.fromCache({context:t,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:i})}function Ste(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:Ga.LESS_OR_EQUAL},depthMask:!1}}var iMe={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:ln.PRE_MULTIPLIED_ALPHA_BLEND},rMe={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 oMe(e){u(e._rsStencilDepthPass)||(e._rsStencilDepthPass=Ve.fromCache(Ste(!1)),e._rsStencilDepthPass3DTiles=Ve.fromCache(Ste(!0)),e._rsColorPass=Ve.fromCache(iMe),e._rsPickPass=Ve.fromCache(rMe))}var yA=new N,vte=new h;function sMe(e,t){if(u(e._uniformMap))return;let n={u_modifiedModelViewProjection:function(){let i=t.uniformState.view,r=t.uniformState.projection;return N.clone(i,yA),N.multiplyByPoint(yA,e._center,vte),N.setTranslation(yA,vte,yA),N.multiply(r,yA,yA),yA},u_highlightColor:function(){return e._highlightColor}};e._uniformMap=e._batchTable.getUniformMapCallback()(n)}function v5(e,t,n,i,r,o,s){let a=e.constructor.BYTES_PER_ELEMENT,c=o.length;for(let l=0;l<c;++l){let f=o[l],d=s[f],p=i[d],g=r[d],m=new e.constructor(e.buffer,a*p,g);t.set(m,n),i[d]=n,n+=g}return n}function aMe(e,t){let n=e._indices,i=e._indexOffsets,r=e._indexCounts,o=e._batchIdLookUp,s=new n.constructor(n.length),a=t.pop(),c=[a],l=v5(n,s,0,i,r,a.batchIds,o);for(a.offset=0,a.count=l;t.length>0;){let f=t.pop();if(z.equals(f.color,a.color))l=v5(n,s,l,i,r,f.batchIds,o),a.batchIds=a.batchIds.concat(f.batchIds),a.count=l-a.offset;else{let d=l;l=v5(n,s,l,i,r,f.batchIds,o),f.offset=d,f.count=l-d,c.push(f),a=f}}e._va.indexBuffer.copyFromArrayView(s),e._indices=s,e._batchedIndices=c}function w5(e,t,n,i,r,o,s){let a=e.bytesPerIndex,c=o.length;for(let l=0;l<c;++l){let f=o[l],d=s[f],p=i[d],g=r[d];t.copyFromBuffer(e,p*a,n*a,g*a),i[d]=n,n+=g}return n}function cMe(e,t){let n=e._indexOffsets,i=e._indexCounts,r=e._batchIdLookUp,o=t.pop(),s=[o],a=e._va.indexBuffer,c=e._vaSwap.indexBuffer,l=w5(a,c,0,n,i,o.batchIds,r);for(o.offset=0,o.count=l;t.length>0;){let d=t.pop();if(z.equals(d.color,o.color))l=w5(a,c,l,n,i,d.batchIds,r),o.batchIds=o.batchIds.concat(d.batchIds),o.count=l-o.offset;else{let p=l;l=w5(a,c,l,n,i,d.batchIds,r),d.offset=p,d.count=l-p,s.push(d),o=d}}let f=e._va;e._va=e._vaSwap,e._vaSwap=f,e._batchedIndices=s}function lMe(e,t){return t.color.toRgba()-e.color.toRgba()}function uMe(e,t){if(!e._batchDirty)return!1;let n=e._batchedIndices,i=n.length,r=!1,o={};for(let s=0;s<i;++s){let c=n[s].color.toRgba();if(u(o[c])){r=!0;break}else o[c]=!0}if(!r)return e._batchDirty=!1,!1;if(r&&!e.forceRebatch&&e._framesSinceLastRebatch<120){++e._framesSinceLastRebatch;return}return n.sort(lMe),t.webgl2?cMe(e,n):aMe(e,n),e._framesSinceLastRebatch=0,e._batchDirty=!1,e._pickCommandsDirty=!0,e._wireframeDirty=!0,!0}function fMe(e,t){let n=uMe(e,t),i=e._commands,r=e._batchedIndices,o=r.length,s=o*2;if(u(i)&&!n&&i.length===s)return;i.length=s;let a=e._va,c=e._sp,l=y(e._modelMatrix,N.IDENTITY),f=e._uniformMap,d=e._boundingVolume;for(let p=0;p<o;++p){let g=r[p].offset,m=r[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=m,A.renderState=e._rsStencilDepthPass,A.shaderProgram=c,A.uniformMap=f,A.boundingVolume=d,A.cull=!1,A.pass=be.TERRAIN_CLASSIFICATION;let x=nt.shallowClone(A,A.derivedCommands.tileset);x.renderState=e._rsStencilDepthPass3DTiles,x.pass=be.CESIUM_3D_TILE_CLASSIFICATION,A.derivedCommands.tileset=x;let C=i[p*2+1];u(C)||(C=i[p*2+1]=new nt({owner:e})),C.vertexArray=a,C.modelMatrix=l,C.offset=g,C.count=m,C.renderState=e._rsColorPass,C.shaderProgram=c,C.uniformMap=f,C.boundingVolume=d,C.cull=!1,C.pass=be.TERRAIN_CLASSIFICATION;let E=nt.shallowClone(C,C.derivedCommands.tileset);E.pass=be.CESIUM_3D_TILE_CLASSIFICATION,C.derivedCommands.tileset=E}e._commandsDirty=!0}function dMe(e,t){if(e.classificationType===kn.TERRAIN||!t.invertClassification||u(e._commandsIgnoreShow)&&!e._commandsDirty)return;let n=e._commands,i=e._commandsIgnoreShow,r=e._spStencil,o=n.length,s=i.length=o/2,a=0;for(let c=0;c<s;++c){let l=i[c]=nt.shallowClone(n[a],i[c]);l.shaderProgram=r,l.pass=be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,a+=2}e._commandsDirty=!1}function hMe(e){if(!e._pickCommandsDirty)return;let t=e._indexOffsets.length,n=e._pickCommands;n.length=t*2;let i=e._va,r=e._spStencil,o=e._spPick,s=y(e._modelMatrix,N.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=r,p.uniformMap=a,p.boundingVolume=d,p.pass=be.TERRAIN_CLASSIFICATION;let g=nt.shallowClone(p,p.derivedCommands.tileset);g.renderState=e._rsStencilDepthPass3DTiles,g.pass=be.CESIUM_3D_TILE_CLASSIFICATION,p.derivedCommands.tileset=g;let m=n[c*2+1];u(m)||(m=n[c*2+1]=new nt({owner:e,pickOnly:!0})),m.vertexArray=i,m.modelMatrix=s,m.offset=l,m.count=f,m.renderState=e._rsPickPass,m.shaderProgram=o,m.uniformMap=a,m.boundingVolume=d,m.pass=be.TERRAIN_CLASSIFICATION;let A=nt.shallowClone(m,m.derivedCommands.tileset);A.pass=be.CESIUM_3D_TILE_CLASSIFICATION,m.derivedCommands.tileset=A}e._pickCommandsDirty=!1}Ep.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r];t[o]=new bs(e,o)}};Ep.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function mMe(e,t){e._updatingAllCommands=!0;let n=e._batchIds,i=n.length,r;for(r=0;r<i;++r){let s=n[r],a=t[s];a.show=!0,a.color=z.WHITE}let o=e._batchedIndices;for(i=o.length,r=0;r<i;++r)o[r].color=z.clone(z.WHITE);e._updatingAllCommands=!1,e._batchDirty=!0}var pMe=new z,_Me=z.WHITE,gMe=!0,yMe=/\$/;Ep.prototype.applyStyle=function(e,t){if(!u(e)){mMe(this,t);return}let n=e.color,i=n instanceof sf&&!yMe.test(n.expression);this._updatingAllCommands=i;let r=this._batchIds,o=r.length,s;for(s=0;s<o;++s){let a=r[s],c=t[a];c.color=u(e.color)?e.color.evaluateColor(c,pMe):_Me,c.show=u(e.show)?e.show.evaluate(c):gMe}if(i){let a=this._batchedIndices;for(o=a.length,s=0;s<o;++s)a[s].color=z.clone(z.WHITE);this._updatingAllCommands=!1,this._batchDirty=!0}};Ep.prototype.updateCommands=function(e,t){if(this._updatingAllCommands)return;let n=this._batchIdLookUp,i=n[e];if(!u(i))return;let r=this._indexOffsets,o=this._indexCounts,s=r[i],a=o[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 jh({color:z.clone(t),offset:s,count:a,batchIds:[e]}));let d=[],p=[],g=c[f].batchIds,m=g.length;for(let A=0;A<m;++A){let x=g[A];if(x===e)continue;let C=n[x];r[C]<s?d.push(x):p.push(x)}p.length!==0&&c.push(new jh({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 wte(e,t,n,i){let r=e.classificationType,o=r!==kn.CESIUM_3D_TILE,s=r!==kn.TERRAIN,a=t.commandList,c=n.length,l,f;for(f=0;f<c;++f)o&&(l=n[f],l.pass=be.TERRAIN_CLASSIFICATION,a.push(l)),s&&(l=n[f].derivedCommands.tileset,l.pass=be.CESIUM_3D_TILE_CLASSIFICATION,a.push(l));if(!(!t.invertClassification||!u(i)))for(c=i.length,f=0;f<c;++f)a.push(i[f])}function AMe(e,t){let n=e.commandList,i=t.length;for(let r=0;r<i;r+=2){let o=t[r+1];o.pass=be.OPAQUE,n.push(o)}}function xMe(e){let t=e.debugWireframe===e._debugWireframe;if(t=t&&!(e.debugWireframe&&e._wireframeDirty),t)return;u(e._rsWireframe)||(e._rsWireframe=Ve.fromCache({}));let n,i;e.debugWireframe?(n=e._rsWireframe,i=Be.LINES):(n=e._rsColorPass,i=Be.TRIANGLES);let r=e._commands,o=r.length;for(let s=0;s<o;s+=2){let a=r[s+1];a.renderState=n,a.primitiveType=i}e._debugWireframe=e.debugWireframe,e._wireframeDirty=!1}Ep.prototype.update=function(e){let t=e.context;tMe(this,t),nMe(this,t),oMe(this),sMe(this,t);let n=e.passes;n.render&&(fMe(this,t),dMe(this,e),xMe(this),this._debugWireframe?AMe(e,this._commands):wte(this,e,this._commands,this._commandsIgnoreShow)),n.pick&&(hMe(this),wte(this,e,this._pickCommands))};Ep.prototype.isDestroyed=function(){return!1};Ep.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 AA=Ep;function su(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=h.clone(this._boundingVolume.center):this._center=h.clone(h.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(su.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}}});su.packedBoxLength=N.packedLength+h.packedLength;su.packedCylinderLength=N.packedLength+2;su.packedEllipsoidLength=N.packedLength+h.packedLength;su.packedSphereLength=h.packedLength+1;function CMe(e){let t=new Float64Array(N.packedLength+h.packedLength),n=0;return h.pack(e._center,t,n),n+=h.packedLength,N.pack(e._modelMatrix,t,n),t}function TMe(e,t){let n=0,i=t[n++],r=t[n++],o=e._boundingVolumes=new Array(r);for(let c=0;c<r;++c)o[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 m=0;m<p;++m)g[m]=t[n++];a[c]=new jh({color:l,offset:f,count:d,batchIds:g})}return i}var EMe=new yi("createVectorTileGeometries",5),bMe=new z;function SMe(e){if(!u(e._primitive)&&!u(e._verticesPromise)){let t=e._boxes,n=e._boxBatchIds,i=e._cylinders,r=e._cylinderBatchIds,o=e._ellipsoids,s=e._ellipsoidBatchIds,a=e._spheres,c=e._sphereBatchIds,l=e._batchTableColors,f=e._packedBuffer;if(!u(l)){let m=0;u(e._boxes)&&(t=e._boxes=t.slice(),n=e._boxBatchIds=n.slice(),m+=n.length),u(e._cylinders)&&(i=e._cylinders=i.slice(),r=e._cylinderBatchIds=r.slice(),m+=r.length),u(e._ellipsoids)&&(o=e._ellipsoids=o.slice(),s=e._ellipsoidBatchIds=s.slice(),m+=s.length),u(e._spheres)&&(a=e._sphere=a.slice(),c=e._sphereBatchIds=c.slice(),m+=c.length),l=e._batchTableColors=new Uint32Array(m);let A=e._batchTable;for(let x=0;x<m;++x){let C=A.getColor(x,bMe);l[x]=C.toRgba()}f=e._packedBuffer=CMe(e)}let d=[];u(t)&&d.push(t.buffer,n.buffer),u(i)&&d.push(i.buffer,r.buffer),u(o)&&d.push(o.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)?r.buffer:void 0,ellipsoids:u(o)?o.buffer:void 0,ellipsoidBatchIds:u(o)?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=EMe.scheduleTask(p,d);return u(g)?g.then(function(m){if(e.isDestroyed())return;let A=new Float64Array(m.packedBuffer);TMe(e,A)===2?e._indices=new Uint16Array(m.indices):e._indices=new Uint32Array(m.indices),e._indexOffsets=new Uint32Array(m.indexOffsets),e._indexCounts=new Uint32Array(m.indexCounts),e._positions=new Float32Array(m.positions),e._vertexBatchIds=new Uint16Array(m.vertexBatchIds),e._batchIds=new Uint16Array(m.batchIds),vMe(e),e._ready=!0}).catch(m=>{e.isDestroyed()||(e._error=m)}):void 0}}function vMe(e){u(e._primitive)||(e._primitive=new AA({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)}su.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};su.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};su.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};su.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};su.prototype.update=function(e){if(!this._ready){if(u(this._promise)||(this._promise=SMe(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)};su.prototype.isDestroyed=function(){return!1};su.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};var bp=su;function Sp(e,t,n,i,r){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(o=>{this._resolveContent=o}),IMe(this,i,r)}Object.defineProperties(Sp.prototype,{featuresLength:{get:function(){return u(this._batchTable)?this._batchTable.featuresLength:0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return u(this._geometries)?this._geometries.trianglesLength:0}},geometryByteLength:{get:function(){return u(this._geometries)?this._geometries.geometryByteLength:0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return u(this._batchTable)?this._batchTable.batchTableByteLength:0}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("Geometry3DTileContent.readyPromise","Geometry3DTileContent.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Geometry3DTileContent.ready to return true instead."),this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},batchTable:{get:function(){return this._batchTable}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function wMe(e){return function(t,n){u(e._geometries)&&e._geometries.updateCommands(t,n)}}function DMe(e,t){let n,i,r,o,s,a=y(e.BOXES_LENGTH,0),c=y(e.CYLINDERS_LENGTH,0),l=y(e.ELLIPSOIDS_LENGTH,0),f=y(e.SPHERES_LENGTH,0);if(a>0&&u(e.BOX_BATCH_IDS)){let m=t.byteOffset+e.BOX_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,m,a)}if(c>0&&u(e.CYLINDER_BATCH_IDS)){let m=t.byteOffset+e.CYLINDER_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,m,c)}if(l>0&&u(e.ELLIPSOID_BATCH_IDS)){let m=t.byteOffset+e.ELLIPSOID_BATCH_IDS.byteOffset;r=new Uint16Array(t.buffer,m,l)}if(f>0&&u(e.SPHERE_BATCH_IDS)){let m=t.byteOffset+e.SPHERE_BATCH_IDS.byteOffset;o=new Uint16Array(t.buffer,m,f)}let d=u(n)||u(i)||u(r)||u(o),p=a>0&&!u(n)||c>0&&!u(i)||l>0&&!u(r)||f>0&&!u(o);if(d&&p)throw new de("If one group of batch ids is defined, then all batch ids must be defined");if(!u(n)&&!u(i)&&!u(r)&&!u(o)){let m=0;if(!u(n)&&a>0)for(n=new Uint16Array(a),s=0;s<a;++s)n[s]=m++;if(!u(i)&&c>0)for(i=new Uint16Array(c),s=0;s<c;++s)i[s]=m++;if(!u(r)&&l>0)for(r=new Uint16Array(l),s=0;s<l;++s)r[s]=m++;if(!u(o)&&f>0)for(o=new Uint16Array(f),s=0;s<f;++s)o[s]=m++}return{boxes:n,cylinders:i,ellipsoids:r,spheres:o}}var xA=Uint32Array.BYTES_PER_ELEMENT;function IMe(e,t,n){n=y(n,0);let i=new Uint8Array(t),r=new DataView(t);n+=xA;let o=r.getUint32(n,!0);if(o!==1)throw new de(`Only Geometry tile version 1 is supported.  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0}G5.prototype.set=function(e,t,n,i,r){this.gltf=e,this.textureInfo=t,this.image=n,this.mipLevels=i,this.context=r};G5.prototype.execute=function(){this.texture=mne(this.gltf,this.textureInfo,this.image,this.mipLevels,this.context)};function mne(e,t,n,i,r){let o=n.internalFormat,s=!1;st.isCompressedFormat(o)&&!u(i)&&(s=!0);let a=bl.createSampler({gltf:e,textureInfo:t,compressedTextureNoMipmap:s}),c=a.minificationFilter,l=a.wrapS,f=a.wrapT,d=c===an.NEAREST_MIPMAP_NEAREST||c===an.NEAREST_MIPMAP_LINEAR||c===an.LINEAR_MIPMAP_NEAREST||c===an.LINEAR_MIPMAP_LINEAR,p=!u(o)&&d,g=p||l===Sn.REPEAT||l===Sn.MIRRORED_REPEAT||f===Sn.REPEAT||f===Sn.MIRRORED_REPEAT,m=!P.isPowerOfTwo(n.width)||!P.isPowerOfTwo(n.height),A=g&&m,x;return u(o)?(!r.webgl2&&st.isCompressedFormat(o)&&m&&g&&console.warn("Compressed texture uses REPEAT or MIRRORED_REPEAT texture wrap mode and dimensions are not powers of two. The texture may be rendered incorrectly."),x=Ot.create({context:r,source:{arrayBufferView:n.bufferView,mipLevels:i},width:n.width,height:n.height,pixelFormat:n.internalFormat,sampler:a})):(A&&(n=Mg(n)),x=Ot.create({context:r,source:n,sampler:a,flipY:!1,skipColorSpaceConversion:!0})),p&&x.generateMipmap(),x}Rg.prototype.process=function(e){if(this._state===St.READY)return!0;if(this._state!==St.LOADED&&this._state!==St.PROCESSING||u(this._texture)||!u(this._image))return!1;this._state=St.PROCESSING;let t;if(this._asynchronous){let n=xLe;if(n.set(this._gltf,this._textureInfo,this._image,this._mipLevels,e.context),!e.jobScheduler.execute(n,ya.TEXTURE))return;t=n.texture}else t=mne(this._gltf,this._textureInfo,this._image,this._mipLevels,e.context);return this.unload(),this._texture=t,this._state=St.READY,this._resourceCache.statistics.addTextureLoader(this),!0};Rg.prototype.unload=function(){u(this._texture)&&this._texture.destroy(),u(this._imageLoader)&&!this._imageLoader.isDestroyed()&&this._resourceCache.unload(this._imageLoader),this._imageLoader=void 0,this._image=void 0,this._mipLevels=void 0,this._texture=void 0,this._gltf=void 0};var GT=Rg;function Bg(e){e=y(e,y.EMPTY_OBJECT);let t=e.resourceCache,n=e.gltf,i=e.gltfResource,r=e.baseResource,o=e.bufferViewId,s=e.draco,a=e.attributeSemantic,c=e.accessorId,l=e.cacheKey,f=y(e.asynchronous,!0),d=y(e.loadBuffer,!1),p=y(e.loadTypedArray,!1);this._resourceCache=t,this._gltfResource=i,this._baseResource=r,this._gltf=n,this._bufferViewId=o,this._draco=s,this._attributeSemantic=a,this._accessorId=c,this._cacheKey=l,this._asynchronous=f,this._loadBuffer=d,this._loadTypedArray=p,this._bufferViewLoader=void 0,this._dracoLoader=void 0,this._quantization=void 0,this._typedArray=void 0,this._buffer=void 0,this._state=St.UNLOADED,this._promise=void 0}u(Object.create)&&(Bg.prototype=Object.create(ar.prototype),Bg.prototype.constructor=Bg);Object.defineProperties(Bg.prototype,{cacheKey:{get:function(){return this._cacheKey}},buffer:{get:function(){return this._buffer}},typedArray:{get:function(){return this._typedArray}},quantization:{get:function(){return this._quantization}}});function TLe(e,t){return u(e)&&u(e.attributes)&&u(e.attributes[t])}Bg.prototype.load=async function(){return u(this._promise)?this._promise:TLe(this._draco,this._attributeSemantic)?(this._promise=bLe(this),this._promise):(this._promise=vLe(this),this._promise)};function ELe(e,t,n,i){let o=(1<<e.quantizationBits)-1,s=1/o,a=new Bt.Quantization;if(a.componentDatatype=t,a.octEncoded=e.octEncoded,a.octEncodedZXY=!0,a.type=i,a.octEncoded)a.type=on.VEC2,a.normalizationRange=o;else{let c=on.getMathType(i);if(c===Number){let l=e.range;a.quantizedVolumeOffset=e.minValues[0],a.quantizedVolumeDimensions=l,a.normalizationRange=o,a.quantizedVolumeStepSize=l*s}else{a.quantizedVolumeOffset=c.unpack(e.minValues),a.normalizationRange=c.unpack(new Array(n).fill(o));let l=new Array(n).fill(e.range);a.quantizedVolumeDimensions=c.unpack(l);let f=l.map(function(d){return d*s});a.quantizedVolumeStepSize=c.unpack(f)}}return a}async function bLe(e){e._state=St.LOADING;let t=e._resourceCache;try{let n=t.getDracoLoader({gltf:e._gltf,draco:e._draco,gltfResource:e._gltfResource,baseResource:e._baseResource});return e._dracoLoader=n,await n.load(),e.isDestroyed()?void 0:(e._state=St.LOADED,e)}catch{if(e.isDestroyed())return;W5(e)}}function SLe(e){e._state=St.PROCESSING;let n=e._dracoLoader.decodedData.vertexAttributes,i=e._attributeSemantic,r=n[i],o=e._accessorId,a=e._gltf.accessors[o].type,c=r.array,l=r.data.quantization;u(l)&&(e._quantization=ELe(l,r.data.componentDatatype,r.data.componentsPerAttribute,a)),e._typedArray=new Uint8Array(c.buffer,c.byteOffset,c.byteLength)}async function vLe(e){e._state=St.LOADING;let t=e._resourceCache;try{let n=t.getBufferViewLoader({gltf:e._gltf,bufferViewId:e._bufferViewId,gltfResource:e._gltfResource,baseResource:e._baseResource});return e._bufferViewLoader=n,await n.load(),e.isDestroyed()?void 0:(e._typedArray=n.typedArray,e._state=St.PROCESSING,e)}catch(n){if(e.isDestroyed())return;W5(e,n)}}function W5(e,t){e.unload(),e._state=St.FAILED;let n="Failed to load vertex buffer";throw e.getError(n,t)}function j5(){this.typedArray=void 0,this.context=void 0,this.buffer=void 0}j5.prototype.set=function(e,t){this.typedArray=e,this.context=t};j5.prototype.execute=function(){this.buffer=pne(this.typedArray,this.context)};function pne(e,t){let n=ft.createVertexBuffer({typedArray:e,context:t,usage:Fe.STATIC_DRAW});return n.vertexArrayDestroyable=!1,n}var wLe=new j5;Bg.prototype.process=function(e){if(this._state===St.READY)return!0;if(this._state!==St.LOADED&&this._state!==St.PROCESSING)return!1;if(u(this._dracoLoader)){try{if(!this._dracoLoader.process(e))return!1}catch(i){W5(this,i)}SLe(this)}let t,n=this._typedArray;if(this._loadBuffer&&this._asynchronous){let i=wLe;if(i.set(n,e.context),!e.jobScheduler.execute(i,ya.BUFFER))return!1;t=i.buffer}else this._loadBuffer&&(t=pne(n,e.context));return this.unload(),this._buffer=t,this._typedArray=this._loadTypedArray?n:void 0,this._state=St.READY,this._resourceCache.statistics.addGeometryLoader(this),!0};Bg.prototype.unload=function(){u(this._buffer)&&this._buffer.destroy();let e=this._resourceCache;u(this._bufferViewLoader)&&!this._bufferViewLoader.isDestroyed()&&e.unload(this._bufferViewLoader),u(this._dracoLoader)&&e.unload(this._dracoLoader),this._bufferViewLoader=void 0,this._dracoLoader=void 0,this._typedArray=void 0,this._buffer=void 0,this._gltf=void 0};var WT=Bg;function KP(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=y(e.properties,{}),i={};for(let r in n)if(n.hasOwnProperty(r)){let o=n[r];u(o.semantic)&&(i[o.semantic]=o)}this._id=t,this._name=e.name,this._description=e.description,this._properties=n,this._propertiesBySemantic=i,this._extras=je(e.extras,!0),this._extensions=je(e.extensions,!0)}KP.fromJson=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.class,i={};for(let r in n.properties)if(n.properties.hasOwnProperty(r)){let o=Sg.fromJson({id:r,property:n.properties[r],enums:e.enums});i[r]=o}return new KP({id:t,name:n.name,description:n.description,properties:i,extras:n.extras,extensions:n.extensions})};Object.defineProperties(KP.prototype,{properties:{get:function(){return this._properties}},propertiesBySemantic:{get:function(){return this._propertiesBySemantic}},id:{get:function(){return this._id}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});KP.BATCH_TABLE_CLASS_NAME="_batchTable";var Sd=KP;function WU(e){e=y(e,y.EMPTY_OBJECT);let t=e.value,n=e.name;this._value=t,this._name=n,this._description=e.description,this._extras=je(e.extras,!0),this._extensions=je(e.extensions,!0)}WU.fromJson=function(e){return new WU({value:e.value,name:e.name,description:e.description,extras:e.extras,extensions:e.extensions})};Object.defineProperties(WU.prototype,{value:{get:function(){return this._value}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var JP=WU;function jU(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.values,i={},r={},o=n.length;for(let a=0;a<o;++a){let c=n[a];i[c.value]=c.name,r[c.name]=c.value}let s=y(e.valueType,tn.UINT16);this._values=n,this._namesByValue=i,this._valuesByName=r,this._valueType=s,this._id=t,this._name=e.name,this._description=e.description,this._extras=je(e.extras,!0),this._extensions=je(e.extensions,!0)}jU.fromJson=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.enum,i=n.values.map(function(r){return JP.fromJson(r)});return new jU({id:t,values:i,valueType:tn[n.valueType],name:n.name,description:n.description,extras:n.extras,extensions:n.extensions})};Object.defineProperties(jU.prototype,{values:{get:function(){return this._values}},namesByValue:{get:function(){return this._namesByValue}},valuesByName:{get:function(){return this._valuesByName}},valueType:{get:function(){return this._valueType}},id:{get:function(){return this._id}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var ZP=jU;function qU(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.classes,{}),n=y(e.enums,{});this._classes=t,this._enums=n,this._id=e.id,this._name=e.name,this._description=e.description,this._version=e.version,this._extras=je(e.extras,!0),this._extensions=je(e.extensions,!0)}qU.fromJson=function(e){let t={};if(u(e.enums))for(let i in e.enums)e.enums.hasOwnProperty(i)&&(t[i]=ZP.fromJson({id:i,enum:e.enums[i]}));let n={};if(u(e.classes))for(let i in e.classes)e.classes.hasOwnProperty(i)&&(n[i]=Sd.fromJson({id:i,class:e.classes[i],enums:t}));return new qU({id:e.id,name:e.name,description:e.description,version:e.version,classes:n,enums:t,extras:e.extras,extensions:e.extensions})};Object.defineProperties(qU.prototype,{classes:{get:function(){return this._classes}},enums:{get:function(){return this._enums}},id:{get:function(){return this._id}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},version:{get:function(){return this._version}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var vd=qU;function PA(e){e=y(e,y.EMPTY_OBJECT);let t=e.schema,n=e.resource,i=e.cacheKey;this._schema=u(t)?vd.fromJson(t):void 0,this._resource=n,this._cacheKey=i,this._state=St.UNLOADED,this._promise=void 0}u(Object.create)&&(PA.prototype=Object.create(ar.prototype),PA.prototype.constructor=PA);Object.defineProperties(PA.prototype,{cacheKey:{get:function(){return this._cacheKey}},schema:{get:function(){return this._schema}}});PA.prototype.load=async function(){return u(this._promise)?this._promise:u(this._schema)?(this._promise=Promise.resolve(this),this._promise):(this._promise=DLe(this),this._promise)};async function DLe(e){let t=e._resource;e._state=St.LOADING;try{let n=await t.fetchJson();return e.isDestroyed()?void 0:(e._schema=vd.fromJson(n),e._state=St.READY,e)}catch(n){if(e.isDestroyed())return;e._state=St.FAILED;let i=`Failed to load schema: ${t.url}`;throw e.getError(i,n)}}PA.prototype.unload=function(){this._schema=void 0};var jT=PA;var wd={};function QP(e){return $m(e.url)}function YU(e){let t=e.byteOffset,n=e.byteLength;if(ni(e,"EXT_meshopt_compression")){let i=e.extensions.EXT_meshopt_compression;t=y(i.byteOffset,0),n=i.byteLength}return`${t}-${t+n}`}function ILe(e,t){let n=t.byteOffset+e.byteOffset,i=e.componentType,r=e.type,o=e.count;return`${n}-${i}-${r}-${o}`}function _ne(e){return QP(e)}function gne(e,t){return`${QP(e)}-buffer-id-${t}`}function $P(e,t,n,i){if(u(e.uri)){let r=i.getDerivedResource({url:e.uri});return _ne(r)}return gne(n,t)}function q5(e,t,n,i){let r=t.bufferView,o=e.bufferViews[r],s=o.buffer,a=e.buffers[s],c=$P(a,s,n,i),l=YU(o);return`${c}-range-${l}`}function yne(e,t,n,i){let r=e.images[t],o=r.bufferView,s=r.uri;if(u(s)){let p=i.getDerivedResource({url:s});return QP(p)}let a=e.bufferViews[o],c=a.buffer,l=e.buffers[c],f=$P(l,c,n,i),d=YU(a);return`${f}-range-${d}`}function PLe(e,t){let n=bl.createSampler({gltf:e,textureInfo:t});return`${n.wrapS}-${n.wrapT}-${n.minificationFilter}-${n.magnificationFilter}`}wd.getSchemaCacheKey=function(e){let t=e.schema,n=e.resource;return u(t)?`embedded-schema:${JSON.stringify(t)}`:`external-schema:${QP(n)}`};wd.getExternalBufferCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.resource;return`external-buffer:${_ne(t)}`};wd.getEmbeddedBufferCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.parentResource,n=e.bufferId;return`embedded-buffer:${gne(t,n)}`};wd.getGltfCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltfResource;return`gltf:${QP(t)}`};wd.getBufferViewCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.bufferViewId,i=e.gltfResource,r=e.baseResource,o=t.bufferViews[n],s=o.buffer,a=t.buffers[s];ni(o,"EXT_meshopt_compression")&&(s=o.extensions.EXT_meshopt_compression.buffer);let c=$P(a,s,i,r),l=YU(o);return`buffer-view:${c}-range-${l}`};wd.getDracoCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.draco,i=e.gltfResource,r=e.baseResource;return`draco:${q5(t,n,i,r)}`};wd.getVertexBufferCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.gltfResource,i=e.baseResource,r=e.frameState,o=e.bufferViewId,s=e.draco,a=e.attributeSemantic,c=y(e.dequantize,!1),l=y(e.loadBuffer,!1),f=y(e.loadTypedArray,!1),d="";if(c&&(d+="-dequantize"),l&&(d+="-buffer",d+=`-context-${r.context.id}`),f&&(d+="-typed-array"),u(s))return`vertex-buffer:${q5(t,s,n,i)}-draco-${a}${d}`;let p=t.bufferViews[o],g=p.buffer,m=t.buffers[g],A=$P(m,g,n,i),x=YU(p);return`vertex-buffer:${A}-range-${x}${d}`};wd.getIndexBufferCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.accessorId,i=e.gltfResource,r=e.baseResource,o=e.frameState,s=e.draco,a=y(e.loadBuffer,!1),c=y(e.loadTypedArray,!1),l="";if(a&&(l+="-buffer",l+=`-context-${o.context.id}`),c&&(l+="-typed-array"),u(s))return`index-buffer:${q5(t,s,i,r)}-draco${l}`;let f=t.accessors[n],d=f.bufferView,p=t.bufferViews[d],g=p.buffer,m=t.buffers[g],A=$P(m,g,i,r),x=ILe(f,p);return`index-buffer:${A}-accessor-${x}${l}`};wd.getImageCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.imageId,i=e.gltfResource,r=e.baseResource;return`image:${yne(t,n,i,r)}`};wd.getTextureCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.textureInfo,i=e.gltfResource,r=e.baseResource,o=e.supportedImageFormats,s=e.frameState,a=n.index,c=bl.getImageIdFromTexture({gltf:t,textureId:a,supportedImageFormats:o}),l=yne(t,c,i,r),f=PLe(t,n);return`texture:${l}-sampler-${f}-context-${s.context.id}`};var Sl=wd;function e1(){this.geometryByteLength=0,this.texturesByteLength=0,this._geometrySizes={},this._textureSizes={}}e1.prototype.clear=function(){this.geometryByteLength=0,this.texturesByteLength=0,this._geometrySizes={},this._textureSizes={}};e1.prototype.addGeometryLoader=function(e){let t=e.cacheKey;if(this._geometrySizes.hasOwnProperty(t))return;this._geometrySizes[t]=0;let n=e.buffer,i=e.typedArray,r=0;u(n)&&(r+=n.sizeInBytes),u(i)&&(r+=i.byteLength),this.geometryByteLength+=r,this._geometrySizes[t]=r};e1.prototype.addTextureLoader=function(e){let t=e.cacheKey;if(this._textureSizes.hasOwnProperty(t))return;this._textureSizes[t]=0;let n=e.texture.sizeInBytes;this.texturesByteLength+=e.texture.sizeInBytes,this._textureSizes[t]=n};e1.prototype.removeLoader=function(e){let t=e.cacheKey,n=this._geometrySizes[t];delete this._geometrySizes[t],u(n)&&(this.geometryByteLength-=n);let i=this._textureSizes[t];delete this._textureSizes[t],u(i)&&(this.texturesByteLength-=i)};var t1=e1;function Mn(){}Mn.cacheEntries={};Mn.statistics=new t1;function OLe(e){this.referenceCount=1,this.resourceLoader=e,this._statisticsPromise=void 0}Mn.get=function(e){let t=Mn.cacheEntries[e];if(u(t))return++t.referenceCount,t.resourceLoader};Mn.add=function(e){let t=e.cacheKey;return 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WLe(e,t){if(!u(e._tileMetadataTable))return;let n=e.getTileIndex(t);if(e._tileAvailability.getBit(n))return e._tileJumpBuffer[n]}function jLe(e,t,n){let i=e._contentMetadataTables;if(!u(i))return;let r=i[n];if(!u(r))return;let o=e._contentAvailabilityBitstreams[n],s=e.getTileIndex(t);if(o.getBit(s))return e._contentJumpBuffers[n][s]}Xs.prototype.getTileMetadataView=function(e){let t=WLe(this,e);if(!u(t))return;let n=this._tileMetadataTable;return new NT({class:n.class,metadataTable:n,entityId:t,propertyTableJson:this._tilePropertyTableJson})};Xs.prototype.getContentMetadataView=function(e,t){let n=jLe(this,e,t);if(!u(n))return;let i=this._contentMetadataTables[t],r=this._contentPropertyTableJsons[t];return new NT({class:i.class,metadataTable:i,entityId:n,contentIndex:t,propertyTableJson:r})};Xs.prototype.isDestroyed=function(){return!1};Xs.prototype.destroy=function(){return u(this._bufferLoader)&&Vi.unload(this._bufferLoader),ue(this)};var OA=Xs;var qLe={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"},MA=Object.freeze(qLe);function YLe(e){return{tile:{boundingVolume:Cne("TILE",e),minimumHeight:Tne("TILE",e),maximumHeight:Ene("TILE",e)},content:{boundingVolume:Cne("CONTENT",e),minimumHeight:Tne("CONTENT",e),maximumHeight:Ene("CONTENT",e)}}}function Cne(e,t){let n=`${e}_BOUNDING_BOX`,i=t.getPropertyBySemantic(n);if(u(i))return{box:i};let r=`${e}_BOUNDING_REGION`,o=t.getPropertyBySemantic(r);if(u(o))return{region:o};let s=`${e}_BOUNDING_SPHERE`,a=t.getPropertyBySemantic(s);if(u(a))return{sphere:a}}function Tne(e,t){let n=`${e}_MINIMUM_HEIGHT`;return t.getPropertyBySemantic(n)}function Ene(e,t){let n=`${e}_MAXIMUM_HEIGHT`;return t.getPropertyBySemantic(n)}var n1=YLe;function vl(e,t,n){let i=t.implicitTileset,r=t.implicitCoordinates;this._implicitTileset=i,this._implicitCoordinates=r,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 o=r.getTemplateValues(),s=i.subtreeUriTemplate.getDerivedResource({templateValues:o});this._url=s.getUrlComponent(!0),this._ready=!1,this._readyPromise=void 0}Object.defineProperties(vl.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 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Aa({schema:n,propertyTables:i,propertyTextures:r,propertyAttributes:o,statistics:t.statistics,extras:t.extras,extensions:t.extensions})}var l1=_Ne;function gNe(e){e=y(e,y.EMPTY_OBJECT);let t=e.extension,n=e.schema,i,r=[],o;if(u(t.featureTables))for(o=Object.keys(t.featureTables).sort(),i=0;i<o.length;i++){let a=o[i],c=t.featureTables[a],l=n.classes[c.class],f=new Tl({count:c.count,properties:c.properties,class:l,bufferViews:e.bufferViews});r.push(new Uc({id:a,count:c.count,metadataTable:f,extras:c.extras,extensions:c.extensions}))}let s=[];if(u(t.featureTextures))for(o=Object.keys(t.featureTextures).sort(),i=0;i<o.length;i++){let a=o[i],c=t.featureTextures[a];s.push(new BA({id:a,propertyTexture:yNe(c),class:n.classes[c.class],textures:e.textures}))}return new Aa({schema:n,propertyTables:r,propertyTextures:s,statistics:t.statistics,extras:t.extras,extensions:t.extensions})}function yNe(e){let t={class:e.class,properties:{}},n=e.properties;for(let i in n)if(n.hasOwnProperty(i)){let 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ui={POSITION:"POSITION",NORMAL:"NORMAL",TANGENT:"TANGENT",TEXCOORD:"TEXCOORD",COLOR:"COLOR",JOINTS:"JOINTS",WEIGHTS:"WEIGHTS",FEATURE_ID:"_FEATURE_ID"};function RNe(e){switch(e){case ui.POSITION:return"positionMC";case ui.NORMAL:return"normalMC";case ui.TANGENT:return"tangentMC";case ui.TEXCOORD:return"texCoord";case ui.COLOR:return"color";case ui.JOINTS:return"joints";case ui.WEIGHTS:return"weights";case ui.FEATURE_ID:return"featureId"}}ui.hasSetIndex=function(e){switch(e){case ui.POSITION:case ui.NORMAL:case ui.TANGENT:return!1;case ui.TEXCOORD:case ui.COLOR:case ui.JOINTS:case ui.WEIGHTS:case ui.FEATURE_ID:return!0}};ui.fromGltfSemantic=function(e){let t=e,i=/^(\w+)_\d+$/.exec(e);switch(i!==null&&(t=i[1]),t){case"POSITION":return ui.POSITION;case"NORMAL":return ui.NORMAL;case"TANGENT":return ui.TANGENT;case"TEXCOORD":return ui.TEXCOORD;case"COLOR":return ui.COLOR;case"JOINTS":return ui.JOINTS;case"WEIGHTS":return ui.WEIGHTS;case"_FEATURE_ID":return 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XT.ROTATION;case"SCALE":return XT.SCALE;case"_FEATURE_ID":return XT.FEATURE_ID}};var Go=Object.freeze(XT);var FNe=65534,UNe=255;function KU(e){e=y(e,y.EMPTY_OBJECT);let t=e.triangleIndices,n=e.outlineIndices,i=e.originalVertexCount;this._triangleIndices=t,this._originalVertexCount=i,this._edges=new jne(n,i),this._outlineCoordinatesTypedArray=void 0,this._extraVertices=[],VNe(this)}Object.defineProperties(KU.prototype,{updatedTriangleIndices:{get:function(){return this._triangleIndices}},outlineCoordinates:{get:function(){return this._outlineCoordinatesTypedArray}}});function VNe(e){let t=e._triangleIndices,n=e._edges,i=[],r=e._extraVertices,o=e._originalVertexCount,s={};for(let a=0;a<t.length;a+=3){let c=t[a],l=t[a+1],f=t[a+2],d=!1,p=d||n.hasEdge(c,l),g=d||n.hasEdge(l,f),m=d||n.hasEdge(f,c),A=Gne(i,c,l,f,p,g,m);for(;u(A);){let x=s[A];if(!u(x)){x=o+r.length;let C=A;for(;C>=o;)C=r[C-o];r.push(C),s[A]=x}x>FNe&&(t instanceof Uint16Array||t instanceof Uint8Array)?t=new Uint32Array(t):x>UNe&&t instanceof Uint8Array&&(t=new Uint16Array(t)),A===c?(c=x,t[a]=x):A===l?(l=x,t[a+1]=x):(f=x,t[a+2]=x),A=Gne(i,c,l,f,p,g,m)}}e._triangleIndices=t,e._outlineCoordinatesTypedArray=new Float32Array(i)}function Gne(e,t,n,i,r,o,s){let a=s?1:0,c=r?1:0,l=0,f=$5(e,t,a,c,l);if(f===0)return t;let d=0,p=r?1:0,g=o?1:0,m=$5(e,n,d,p,g);if(m===0)return n;let A=s?1:0,x=0,C=o?1:0,E=$5(e,i,A,x,C);if(E===0)return i;let T=f&m&E,S,v,D;if(T&1<<0)S=0,v=1,D=2;else if(T&1<<1)S=0,D=1,v=2;else if(T&1<<2)v=0,S=1,D=2;else if(T&1<<3)v=0,D=1,S=2;else if(T&1<<4)D=0,S=1,v=2;else if(T&1<<5)D=0,v=1,S=2;else{let L=e6(f),_=e6(m),b=e6(E);return L<_&&L<b?t:_<b?n:i}let M=t*3;e[M+S]=a,e[M+v]=c,e[M+D]=l;let O=n*3;e[O+S]=d,e[O+v]=p,e[O+D]=g;let B=i*3;e[B+S]=A,e[B+v]=x,e[B+D]=C}function $5(e,t,n,i,r){let o=t*3,s=e[o],a=e[o+1],c=e[o+2];return u(s)?(s===n&&a===i&&c===r)<<0|(s===n&&a===r&&c===i)<<1|(s===i&&a===n&&c===r)<<2|(s===i&&a===r&&c===n)<<3|(s===r&&a===n&&c===i)<<4|(s===r&&a===i&&c===n)<<5:63}function e6(e){return(e&1)+(e>>1&1)+(e>>2&1)+(e>>3&1)+(e>>4&1)+(e>>5&1)}KU.prototype.updateAttribute=function(e){let t=this._extraVertices,n=e.length,i=n/this._originalVertexCount,r=t.length,o=e.constructor,s=new o(e.length+r*i);s.set(e);for(let a=0;a<r;a++){let c=t[a]*i,l=n+a*i;for(let f=0;f<i;f++)s[l+f]=s[c+f]}return s};KU.createTexture=function(e){let t=e.cache.modelOutliningCache;if(u(t)||(t=e.cache.modelOutliningCache={}),u(t.outlineTexture))return t.outlineTexture;let n=Math.min(4096,Vt.maximumTextureSize),i=n,r=Wne(i),o=[];for(;i>1;)i>>=1,o.push(Wne(i));let s=new Ot({context:e,source:{arrayBufferView:r,mipLevels:o},width:n,height:1,pixelFormat:st.LUMINANCE,sampler:new un({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:an.LINEAR_MIPMAP_LINEAR,magnificationFilter:Ti.LINEAR})});return t.outlineTexture=s,s};function Wne(e){let t=new Uint8Array(e);return t[e-1]=192,e===8?t[e-1]=96:e===4?t[e-1]=48:e===2?t[e-1]=24:e===1&&(t[e-1]=12),t}function jne(e,t){this._originalVertexCount=t,this._edges=new Set;for(let n=0;n<e.length;n+=2){let i=e[n],r=e[n+1],o=Math.min(i,r),s=Math.max(i,r),a=o*this._originalVertexCount+s;this._edges.add(a)}}jne.prototype.hasEdge=function(e,t){let n=Math.min(e,t),i=Math.max(e,t),r=n*this._originalVertexCount+i;return this._edges.has(r)};var NA=KU;function qne(e){this.attribute=e,this.loadBuffer=!1,this.loadTypedArray=!1}function kNe(e){this.indices=e,this.loadBuffer=!1,this.loadTypedArray=!1}function JU(e){this.primitive=e,this.attributePlans=[],this.indicesPlan=void 0,this.needsOutlines=!1,this.outlineIndices=void 0}JU.prototype.postProcess=function(e){this.needsOutlines&&(zNe(this),GNe(this,e))};function zNe(e){let t=e.primitive,n=t.indices,i=t.attributes[0].count,r=new NA({triangleIndices:n.typedArray,outlineIndices:e.outlineIndices,originalVertexCount:i});n.typedArray=r.updatedTriangleIndices,n.indexDatatype=Ue.fromTypedArray(n.typedArray);let o=HNe(r.outlineCoordinates),s=new qne(o);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=r.updateAttribute(f.typedArray)}}function HNe(e){let t=new Bt.Attribute;return t.name="_OUTLINE_COORDINATES",t.typedArray=e,t.componentDatatype=X.FLOAT,t.type=on.VEC3,t.normalized=!1,t.count=e.length/3,t}function GNe(e,t){WNe(e.attributePlans,t),u(e.indicesPlan)&&jNe(e.indicesPlan,t)}function WNe(e,t){let n=e.length;for(let i=0;i<n;i++){let r=e[i],o=r.attribute,s=o.typedArray;if(r.loadBuffer){let a=ft.createVertexBuffer({typedArray:s,context:t,usage:Fe.STATIC_DRAW});a.vertexArrayDestroyable=!1,o.buffer=a}r.loadTypedArray||(o.typedArray=void 0)}}function jNe(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)}JU.AttributeLoadPlan=qne;JU.IndicesLoadPlan=kNe;var FA=JU;function qNe(e){e=y(e,y.EMPTY_OBJECT),this.webp=y(e.webp,!1),this.basis=y(e.basis,!1)}var d1=qNe;var YNe=Bt.Attribute,XNe=Bt.Indices,Yne=Bt.FeatureIdAttribute,Xne=Bt.FeatureIdTexture,Kne=Bt.FeatureIdImplicitRange,KNe=Bt.MorphTarget,JNe=Bt.Primitive,ZNe=Bt.Instances,QNe=Bt.Skin,$Ne=Bt.Node,eFe=Bt.AnimatedPropertyType,tFe=Bt.AnimationSampler,nFe=Bt.AnimationTarget,iFe=Bt.AnimationChannel,rFe=Bt.Animation,oFe=Bt.ArticulationStage,sFe=Bt.Articulation,aFe=Bt.Asset,cFe=Bt.Scene,lFe=Bt.Components,uFe=Bt.MetallicRoughness,fFe=Bt.SpecularGlossiness,dFe=Bt.Material,Rr={NOT_LOADED:0,LOADING:1,LOADED:2,PROCESSING:3,POST_PROCESSING:4,PROCESSED:5,READY:6,FAILED:7,UNLOADED:8};function Id(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltfResource,n=e.baseResource,i=e.typedArray,r=y(e.releaseGltfJson,!1),o=y(e.asynchronous,!0),s=y(e.incrementallyLoadTextures,!0),a=y(e.upAxis,mr.Y),c=y(e.forwardAxis,mr.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),m=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=r,this._asynchronous=o,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=m,this._hasKhrMeshQuantization=!1,this._sortedPropertyTableIds=void 0,this._sortedFeatureTextureIds=void 0,this._gltfJsonLoader=void 0,this._state=Rr.NOT_LOADED,this._textureState=Rr.NOT_LOADED,this._promise=void 0,this._processError=void 0,this._textureErrors=[],this._primitiveLoadPlans=[],this._loaderPromises=[],this._textureLoaders=[],this._texturesPromises=[],this._textureCallbacks=[],this._bufferViewLoaders=[],this._geometryLoaders=[],this._geometryCallbacks=[],this._structuralMetadataLoader=void 0,this._loadResourcesPromise=void 0,this._resourcesLoaded=!1,this._texturesLoaded=!1,this._postProcessBuffers=[],this._components=void 0}u(Object.create)&&(Id.prototype=Object.create(ar.prototype),Id.prototype.constructor=Id);Object.defineProperties(Id.prototype,{cacheKey:{get:function(){}},components:{get:function(){return this._components}},gltfJson:{get:function(){return u(this._gltfJsonLoader)?this._gltfJsonLoader.gltf:this._gltfJson}},incrementallyLoadTextures:{get:function(){return this._incrementallyLoadTextures}},texturesLoaded:{get:function(){return this._texturesLoaded}}});async function hFe(e){e._state=Rr.LOADING,e._textureState=Rr.LOADING;try{let t=Vi.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 o=e._gltfResource.url;throw new de(`Failed to load ${o}: 
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cs(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(cs.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}}});cs.prototype.isDirty=function(e,t,n,i,r){n=y(n,1);let o=this._width!==e||this._height!==t,s=this._numSamples!==n,a=u(i)&&this._pixelDatatype!==i||u(r)&&this._pixelFormat!==r,c=n===1?u(this._framebuffer):u(this._multisampleFramebuffer);return this._attachmentsDirty||o||s||a||!c||this._color&&!u(this._colorTextures[0])};cs.prototype.update=function(e,t,n,i,r,o){if(i=e.msaa?y(i,1):1,r=y(r,this._color?y(this._pixelDatatype,Ke.UNSIGNED_BYTE):void 0),o=y(o,this._color?y(this._pixelFormat,st.RGBA):void 0),this.isDirty(t,n,i,r,o)){if(this.destroy(),this._width=t,this._height=n,this._numSamples=i,this._pixelDatatype=r,this._pixelFormat=o,this._attachmentsDirty=!1,this._color&&this._createColorAttachments){for(let s=0;s<this._colorAttachmentsLength;++s)if(this._colorTextures[s]=new Ot({context:e,width:t,height:n,pixelFormat:o,pixelDatatype:r,sampler:un.NEAREST}),this._numSamples>1){let a=Vc.getColorFormat(r);this._colorRenderbuffers[s]=new cu({context:e,width:t,height:n,format:a,numSamples:this._numSamples})}}this._depthStencil&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?(this._depthStencilTexture=new Ot({context:e,width:t,height:n,pixelFormat:st.DEPTH_STENCIL,pixelDatatype:Ke.UNSIGNED_INT_24_8,sampler:un.NEAREST}),this._numSamples>1&&(this._depthStencilRenderbuffer=new cu({context:e,width:t,height:n,format:Vc.DEPTH24_STENCIL8,numSamples:this._numSamples}))):this._depthStencilRenderbuffer=new cu({context:e,width:t,height:n,format:Vc.DEPTH_STENCIL})),this._depth&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?this._depthTexture=new Ot({context:e,width:t,height:n,pixelFormat:st.DEPTH_COMPONENT,pixelDatatype:Ke.UNSIGNED_INT,sampler:un.NEAREST}):this._depthRenderbuffer=new cu({context:e,width:t,height:n,format:Vc.DEPTH_COMPONENT16})),this._numSamples>1?this._multisampleFramebuffer=new h1({context:e,width:this._width,height:this._height,colorTextures:this._colorTextures,colorRenderbuffers:this._colorRenderbuffers,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1}):this._framebuffer=new Ks({context:e,colorTextures:this._colorTextures,depthTexture:this._depthTexture,depthRenderbuffer:this._depthRenderbuffer,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1})}};cs.prototype.getColorTexture=function(e){return e=y(e,0),this._colorTextures[e]};cs.prototype.setColorTexture=function(e,t){t=y(t,0),this._attachmentsDirty=e!==this._colorTextures[t],this._colorTextures[t]=e};cs.prototype.getColorRenderbuffer=function(e){return e=y(e,0),this._colorRenderbuffers[e]};cs.prototype.setColorRenderbuffer=function(e,t){t=y(t,0),this._attachmentsDirty=e!==this._colorRenderbuffers[t],this._colorRenderbuffers[t]=e};cs.prototype.getDepthRenderbuffer=function(){return this._depthRenderbuffer};cs.prototype.setDepthRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthRenderbuffer,this._depthRenderbuffer=e};cs.prototype.getDepthTexture=function(){return this._depthTexture};cs.prototype.setDepthTexture=function(e){this._attachmentsDirty=e!==this._depthTexture,this._depthTexture=e};cs.prototype.getDepthStencilRenderbuffer=function(){return this._depthStencilRenderbuffer};cs.prototype.setDepthStencilRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthStencilRenderbuffer,this._depthStencilRenderbuffer=e};cs.prototype.getDepthStencilTexture=function(){return this._depthStencilTexture};cs.prototype.setDepthStencilTexture=function(e){this._attachmentsDirty=e!==this._depthStencilTexture,this._depthStencilTexture=e};cs.prototype.prepareTextures=function(e,t){this._numSamples>1&&this._multisampleFramebuffer.blitFramebuffers(e,t)};cs.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this.framebuffer,t.execute(e,n),t.framebuffer=i};cs.prototype.destroyFramebuffer=function(){this._framebuffer=this._framebuffer&&this._framebuffer.destroy(),this._multisampleFramebuffer=this._multisampleFramebuffer&&this._multisampleFramebuffer.destroy()};cs.prototype.destroy=function(){if(this._color){let e,t=this._colorTextures.length;for(e=0;e<t;++e){let n=this._colorTextures[e];this._createColorAttachments&&u(n)&&!n.isDestroyed()&&(this._colorTextures[e].destroy(),this._colorTextures[e]=void 0),u(n)&&n.isDestroyed()&&(this._colorTextures[e]=void 0);let i=this._colorRenderbuffers[e];this._createColorAttachments&&u(i)&&!i.isDestroyed()&&(this._colorRenderbuffers[e].destroy(),this._colorRenderbuffers[e]=void 0),u(i)&&i.isDestroyed()&&(this._colorRenderbuffers[e]=void 0)}}this._depthStencil&&(this._createDepthAttachments&&(this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy()),u(this._depthStencilTexture)&&this._depthStencilTexture.isDestroyed()&&(this._depthStencilTexture=void 0),u(this._depthStencilRenderbuffer)&&this._depthStencilRenderbuffer.isDestroyed()&&(this._depthStencilRenderbuffer=void 0)),this._depth&&(this._createDepthAttachments&&(this._depthTexture=this._depthTexture&&this._depthTexture.destroy(),this._depthRenderbuffer=this._depthRenderbuffer&&this._depthRenderbuffer.destroy()),u(this._depthTexture)&&this._depthTexture.isDestroyed()&&(this._depthTexture=void 0),u(this._depthRenderbuffer)&&this._depthRenderbuffer.isDestroyed()&&(this._depthRenderbuffer=void 0)),this.destroyFramebuffer()};var mi=cs;var p1=`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 JT(){this._framebuffer=new mi({colorAttachmentsLength:2,depth:!0,supportsDepthTexture:!0}),this._drawCommand=void 0,this._clearCommand=void 0,this._strength=1,this._radius=1}Object.defineProperties(JT.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 _2e(e){e._framebuffer.destroy(),e._drawCommand=void 0,e._clearCommand=void 0}var i6=new H;function g2e(e,t){let n=new He({defines:["LOG_DEPTH_WRITE"],sources:[p1]}),i={u_pointCloud_colorGBuffer:function(){return e.colorGBuffer},u_pointCloud_depthGBuffer:function(){return e.depthGBuffer},u_distanceAndEdlStrength:function(){return i6.x=e._radius,i6.y=e._strength,i6}},r=Ve.fromCache({blending:ln.ALPHA_BLEND,depthMask:!0,depthTest:{enabled:!0},stencilTest:Lt.setCesium3DTileBit(),stencilMask:Lt.CESIUM_3D_TILE_MASK});e._drawCommand=t.createViewportQuadCommand(n,{uniformMap:i,renderState:r,pass:be.CESIUM_3D_TILE,owner:e}),e._clearCommand=new li({framebuffer:e.framebuffer,color:new z(0,0,0,0),depth:1,renderState:Ve.fromCache(),pass:be.CESIUM_3D_TILE,owner:e})}function y2e(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i),g2e(e,t)}function oie(e){return e.drawBuffers&&e.fragmentDepth}JT.isSupported=oie;function A2e(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"EC");if(!u(n)){let i=t._attributeLocations,r=t.fragmentShaderSource.clone();r.sources.splice(0,0,`layout (location = 0) out vec4 out_FragData_0;
layout (location = 1) out vec4 out_FragData_1;`),r.sources=r.sources.map(function(o){return o=He.replaceMain(o,"czm_point_cloud_post_process_main"),o=o.replaceAll(/out_FragColor/g,"out_FragData_0"),o}),r.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:r,attributeLocations:i})}return n}JT.prototype.update=function(e,t,n,i){if(!oie(e.context))return;this._strength=n.eyeDomeLightingStrength,this._radius=n.eyeDomeLightingRadius*e.pixelRatio,y2e(this,e.context);let r,o=e.commandList,s=o.length;for(r=t;r<s;++r){let l=o[r];if(l.primitiveType!==Be.POINTS||l.pass===be.TRANSLUCENT)continue;let f,d,p=l.derivedCommands.pointCloudProcessor;u(p)&&(f=p.command,d=p.originalShaderProgram),(!u(f)||l.dirty||d!==l.shaderProgram||f.framebuffer!==this.framebuffer)&&(f=nt.shallowClone(l,f),f.framebuffer=this.framebuffer,f.shaderProgram=A2e(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),o[r]=f}let a=this._clearCommand,c=this._drawCommand;c.boundingVolume=i,o.push(c),o.push(a)};JT.prototype.isDestroyed=function(){return!1};JT.prototype.destroy=function(){return _2e(this),ue(this)};var Lp=JT;function sie(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)}sie.isSupported=function(e){return Lp.isSupported(e.context)};var Jh=sie;var xa={},x2e=new oe(0,0,0,1),$a=new oe,C2e=new Xe,r6=new H,o6=new H;xa.wgs84ToWindowCoordinates=function(e,t,n){return xa.wgs84WithEyeOffsetToWindowCoordinates(e,t,h.ZERO,n)};var aie=new oe,cie=new h;function _1(e,t,n,i){let r=n.viewMatrix,o=N.multiplyByVector(r,oe.fromElements(e.x,e.y,e.z,1,aie),aie),s=h.multiplyComponents(t,h.normalize(o,cie),cie);return o.x+=t.x+s.x,o.y+=t.y+s.y,o.z+=s.z,N.multiplyByVector(n.frustum.projectionMatrix,o,i)}var T2e=new me(Math.PI,P.PI_OVER_TWO),E2e=new h,b2e=new h;xa.wgs84WithEyeOffsetToWindowCoordinates=function(e,t,n,i){let r=e.frameState,o=xa.computeActualWgs84Position(r,t,x2e);if(!u(o))return;let s=e.canvas,a=C2e;a.x=0,a.y=0,a.width=s.clientWidth,a.height=s.clientHeight;let c=e.camera,l=!1;if(r.mode===ne.SCENE2D){let f=e.mapProjection,d=T2e,p=f.project(d,E2e),g=h.clone(c.position,b2e),m=c.frustum.clone(),A=N.computeViewportTransformation(a,0,1,new N),x=c.frustum.projectionMatrix,C=c.positionWC.y,E=h.fromElements(P.sign(C)*p.x-C,0,-c.positionWC.x),T=Pt.pointToGLWindowCoordinates(x,A,E);if(C===0||T.x<=0||T.x>=s.clientWidth)l=!0;else{if(T.x>s.clientWidth*.5){a.width=T.x,c.frustum.right=p.x-C,$a=_1(o,n,c,$a),xa.clipToGLWindowCoordinates(a,$a,r6),a.x+=T.x,c.position.x=-c.position.x;let S=c.frustum.right;c.frustum.right=-c.frustum.left,c.frustum.left=-S,$a=_1(o,n,c,$a),xa.clipToGLWindowCoordinates(a,$a,o6)}else{a.x+=T.x,a.width-=T.x,c.frustum.left=-p.x-C,$a=_1(o,n,c,$a),xa.clipToGLWindowCoordinates(a,$a,r6),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,$a=_1(o,n,c,$a),xa.clipToGLWindowCoordinates(a,$a,o6)}h.clone(g,c.position),c.frustum=m.clone(),i=H.clone(r6,i),(i.x<0||i.x>s.clientWidth)&&(i.x=o6.x)}}if(r.mode!==ne.SCENE2D||l){if($a=_1(o,n,c,$a),$a.z<0&&!(c.frustum instanceof en)&&!(c.frustum instanceof bo))return;i=xa.clipToGLWindowCoordinates(a,$a,i)}return i.y=s.clientHeight-i.y,i};xa.wgs84ToDrawingBufferCoordinates=function(e,t,n){if(n=xa.wgs84ToWindowCoordinates(e,t,n),!!u(n))return xa.transformWindowToDrawingBuffer(e,n,n)};var Np=new h,S2e=new me;xa.computeActualWgs84Position=function(e,t,n){let i=e.mode;if(i===ne.SCENE3D)return h.clone(t,n);let r=e.mapProjection,o=r.ellipsoid.cartesianToCartographic(t,S2e);if(!u(o))return;if(r.project(o,Np),i===ne.COLUMBUS_VIEW)return h.fromElements(Np.z,Np.x,Np.y,n);if(i===ne.SCENE2D)return h.fromElements(0,Np.x,Np.y,n);let s=e.morphTime;return h.fromElements(P.lerp(Np.z,t.x,s),P.lerp(Np.x,t.y,s),P.lerp(Np.y,t.z,s),n)};var lie=new h,uie=new h,fie=new N;xa.clipToGLWindowCoordinates=function(e,t,n){return h.divideByScalar(t,t.w,lie),N.computeViewportTransformation(e,0,1,fie),N.multiplyByPoint(fie,lie,uie),H.fromCartesian3(uie,n)};xa.transformWindowToDrawingBuffer=function(e,t,n){let i=e.canvas,r=e.drawingBufferWidth/i.clientWidth,o=e.drawingBufferHeight/i.clientHeight;return H.fromElements(t.x*r,t.y*o,n)};var v2e=new oe,die=new oe;xa.drawingBufferToWgs84Coordinates=function(e,t,n,i){let o=e.context.uniformState,s=o.currentFrustum,a=s.x,c=s.y;if(e.frameState.useLogDepth){let g=n*o.log2FarDepthFromNearPlusOne,m=Math.pow(2,g)-1;n=c*(1-a/(m+a))/(c-a)}let l=e.view.passState.viewport,f=oe.clone(oe.UNIT_W,v2e);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=die,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=N.multiplyByVector(o.inverseView,d,d);else{d=N.multiplyByVector(o.inverseViewProjection,f,die);let g=1/d.w;h.multiplyByScalar(d,g,d)}return h.fromCartesian4(d,i)};var $i=xa;var w2e={LEFT:-1,NONE:0,RIGHT:1},kc=Object.freeze(w2e);var ZT={};ZT._deprecationWarning=$;var Fp=Uint32Array.BYTES_PER_ELEMENT;ZT.parse=function(e,t){let n=y(t,0);t=n;let i=new Uint8Array(e),r=new DataView(e);t+=Fp;let o=r.getUint32(t,!0);if(o!==1)throw new de(`Only Batched 3D Model version 1 is supported.  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this._gltfLoader?.texturesLoaded}},cacheKey:{get:function(){}},components:{get:function(){return this._components}}});kp.prototype.load=function(){if(u(this._promise))return this._promise;let e=T1.parse(this._arrayBuffer,this._byteOffset),t=e.featureTableJson,n=e.featureTableBinary,i=e.batchTableJson,r=e.batchTableBinary,o=e.gltfFormat,s=new Od(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=N.fromTranslation(h.fromArray(c))),this._batchTable={json:i,binary:r};let l={upAxis:this._upAxis,forwardAxis:this._forwardAxis,releaseGltfJson:this._releaseGltfJson,incrementallyLoadTextures:this._incrementallyLoadTextures,loadAttributesAsTypedArray:this._loadAttributesAsTypedArray,loadIndicesForWireframe:this._loadIndicesForWireframe,loadPrimitiveOutline:this._loadPrimitiveOutline};if(o===0){let d=xl(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 Kh(l);return this._gltfLoader=f,this._state=Vp.LOADING,this._promise=f.load().then(()=>{if(!this.isDestroyed())return this._state=Vp.PROCESSING,this}).catch(d=>{if(!this.isDestroyed())throw J2e(this,d)}),this._promise};function J2e(e,t){e.unload(),e._state=Vp.FAILED;let n="Failed to load i3dm";return e.getError(n,t)}kp.prototype.process=function(e){if(this._state===Vp.READY)return!0;let t=this._gltfLoader,n=!1;if(this._state===Vp.PROCESSING&&(n=t.process(e)),!n)return!1;let i=t.components;return i.transform=N.multiplyTransformation(this._transform,i.transform,i.transform),$2e(this,i,e),Z2e(this,i),this._components=i,this._arrayBuffer=void 0,this._state=Vp.READY,!0};function Z2e(e,t){let n=e._batchTable,i=e._instancesLength;if(i===0)return;let r;if(u(n.json))r=Up({count:i,batchTable:n.json,binaryBody:n.binary});else{let o=new Uc({name:Sd.BATCH_TABLE_CLASS_NAME,count:i});r=new Aa({schema:{},propertyTables:[o]})}t.structuralMetadata=r}var iV=new h,c6=new Array(4),Q2e=new N;function $2e(e,t,n){let i,r=e._featureTable,o=e._instancesLength;if(o===0)return;let s=r.getGlobalProperty("RTC_CENTER",X.FLOAT,3),a=r.getGlobalProperty("EAST_NORTH_UP"),c=r.hasProperty("NORMAL_UP")||r.hasProperty("NORMAL_UP_OCT32P")||a,l=r.hasProperty("SCALE")||r.hasProperty("SCALE_NON_UNIFORM"),f=t3e(r,o),d;c&&(d=new Float32Array(4*o));let p;l&&(p=new Float32Array(3*o));let g=new Float32Array(o),m=h.unpackArray(f),A=new h,x=new h,C=new h,E=new h,T=new Z,S=new Le,v=new Array(4),D=new h,M=new Array(3),O=new N;if(!u(s)){let V=ae.fromPoints(m);for(i=0;i<m.length;i++)h.subtract(m[i],V.center,iV),f[3*i+0]=iV.x,f[3*i+1]=iV.y,f[3*i+2]=iV.z;let G=N.fromTranslation(V.center,Q2e);t.transform=N.multiplyTransformation(G,t.transform,t.transform)}for(i=0;i<o;i++){A=h.clone(m[i]),u(s)&&h.add(A,h.unpack(s),A),c&&(n3e(r,a,i,S,A,C,x,E,T,O),Le.pack(S,v,0),d[4*i+0]=v[0],d[4*i+1]=v[1],d[4*i+2]=v[2],d[4*i+3]=v[3]),l&&(i3e(r,i,D),h.pack(D,M,0),p[3*i+0]=M[0],p[3*i+1]=M[1],p[3*i+2]=M[2]);let V=r.getProperty("BATCH_ID",X.UNSIGNED_SHORT,1,i);u(V)||(V=i),g[i]=V}let B=new Aie;B.transformInWorldSpace=!0;let L=e._buffers,_=new nV;if(_.name="Instance Translation",_.semantic=Go.TRANSLATION,_.componentDatatype=X.FLOAT,_.type=on.VEC3,_.count=o,_.typedArray=f,!c){let V=ft.createVertexBuffer({context:n.context,typedArray:f,usage:Fe.STATIC_DRAW});V.vertexArrayDestroyable=!1,L.push(V),_.buffer=V}if(B.attributes.push(_),c){let V=new nV;V.name="Instance Rotation",V.semantic=Go.ROTATION,V.componentDatatype=X.FLOAT,V.type=on.VEC4,V.count=o,V.typedArray=d,B.attributes.push(V)}if(l){let V=new nV;if(V.name="Instance Scale",V.semantic=Go.SCALE,V.componentDatatype=X.FLOAT,V.type=on.VEC3,V.count=o,c)V.typedArray=p;else{let G=ft.createVertexBuffer({context:n.context,typedArray:p,usage:Fe.STATIC_DRAW});G.vertexArrayDestroyable=!1,L.push(G),V.buffer=G}B.attributes.push(V)}let b=new nV;b.name="Instance Feature ID",b.setIndex=0,b.semantic=Go.FEATURE_ID,b.componentDatatype=X.FLOAT,b.type=on.SCALAR,b.count=o;let w=ft.createVertexBuffer({context:n.context,typedArray:g,usage:Fe.STATIC_DRAW});w.vertexArrayDestroyable=!1,L.push(w),b.buffer=w,B.attributes.push(b);let I=new K2e;I.propertyTableId=0,I.setIndex=0,I.positionalLabel="instanceFeatureId_0",B.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?e3e(B):B,k=!0)}}function e3e(e){let t=new Aie;t.transformInWorldSpace=e.transformInWorldSpace;let n=e.attributes,i=n.length;for(let r=0;r<i;r++){let o=je(n[r],!1);t.attributes.push(o)}return t.featureIds=e.featureIds,t}function t3e(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 r=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",X.FLOAT,3);if(!u(r))throw new de("Global property: QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");let o=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;o[c]=n[c]/65535*r[a]+i[a]}return o}else throw new de("Either POSITION or POSITION_QUANTIZED must be defined for each instance.")}var yie=new Array(4);function n3e(e,t,n,i,r,o,s,a,c,l){let f=e.getProperty("NORMAL_UP",X.FLOAT,3,n,c6),d=e.getProperty("NORMAL_RIGHT",X.FLOAT,3,n,yie),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.");h.unpack(f,0,o),h.unpack(d,0,s),p=!0}else{let g=e.getProperty("NORMAL_UP_OCT32P",X.UNSIGNED_SHORT,2,n,c6),m=e.getProperty("NORMAL_RIGHT_OCT32P",X.UNSIGNED_SHORT,2,n,yie);if(u(g)){if(!u(m))throw new de("To define a custom orientation with oct-encoded vectors, both NORMAL_UP_OCT32P and NORMAL_RIGHT_OCT32P must be defined.");Wn.octDecodeInRange(g[0],g[1],65535,o),Wn.octDecodeInRange(m[0],m[1],65535,s),p=!0}else t?(Pt.eastNorthUpToFixedFrame(r,re.WGS84,l),N.getMatrix3(l,c)):Z.clone(Z.IDENTITY,c)}p&&(h.cross(s,o,a),h.normalize(a,a),Z.setColumn(c,0,s,c),Z.setColumn(c,1,o,c),Z.setColumn(c,2,a,c)),Le.fromRotationMatrix(c,i)}function i3e(e,t,n){n=h.fromElements(1,1,1,n);let i=e.getProperty("SCALE",X.FLOAT,1,t);u(i)&&h.multiplyByScalar(n,i,n);let r=e.getProperty("SCALE_NON_UNIFORM",X.FLOAT,3,t,c6);u(r)&&(n.x*=r[0],n.y*=r[1],n.z*=r[2])}function r3e(e){let t=e._buffers,n=t.length;for(let i=0;i<n;i++){let r=t[i];r.isDestroyed()||r.destroy()}t.length=0}kp.prototype.isUnloaded=function(){return this._state===Vp.UNLOADED};kp.prototype.unload=function(){u(this._gltfLoader)&&!this._gltfLoader.isDestroyed()&&this._gltfLoader.unload(),r3e(this),this._components=void 0,this._arrayBuffer=void 0,this._state=Vp.UNLOADED};var E1=kp;var o3e={STOPPED:0,ANIMATING:1},Md=Object.freeze(o3e);function QT(){this.times=void 0,this.points=void 0,fe.throwInstantiationError()}QT.getPointType=function(e){if(typeof e=="number")return Number;if(e instanceof h)return h;if(e instanceof Le)return Le};QT.prototype.evaluate=fe.throwInstantiationError;QT.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 r;if(e>n[t])for(r=t;r<i-1&&!(e>=n[r]&&e<n[r+1]);++r);else for(r=t-1;r>=0&&!(e>=n[r]&&e<n[r+1]);--r);return r===i-1&&(r=i-2),r};QT.prototype.wrapTime=function(e){let t=this.times,n=t[t.length-1],i=t[0],r=n-i,o;return e<i&&(o=Math.floor((i-e)/r)+1,e+=o*r),e>n&&(o=Math.floor((e-n)/r)+1,e-=o*r),e};QT.prototype.clampTime=function(e){let t=this.times;return P.clamp(e,t[0],t[t.length-1])};var cr=QT;function $T(e){this._value=e,this._valueType=cr.getPointType(e)}Object.defineProperties($T.prototype,{value:{get:function(){return this._value}}});$T.prototype.findTimeInterval=function(e){};$T.prototype.wrapTime=function(e){return 0};$T.prototype.clampTime=function(e){return 0};$T.prototype.evaluate=function(e,t){let n=this._value,i=this._valueType;return i===Number?n:i.clone(n,t)};var b1=$T;function eE(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._pointType=cr.getPointType(t[0]),this._lastTimeIndex=0}Object.defineProperties(eE.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});eE.prototype.findTimeInterval=cr.prototype.findTimeInterval;eE.prototype.wrapTime=cr.prototype.wrapTime;eE.prototype.clampTime=cr.prototype.clampTime;eE.prototype.evaluate=function(e,t){let n=this.points,i=this.times,r=this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex),o=(e-i[r])/(i[r+1]-i[r]);return this._pointType===Number?(1-o)*n[r]+o*n[r+1]:(u(t)||(t=new h),h.lerp(n[r],n[r+1],o,t))};var Vg=eE;var xie={};xie.solve=function(e,t,n,i){let r=new Array(n.length),o=new Array(i.length),s=new Array(i.length),a;for(a=0;a<o.length;a++)o[a]=new h,s[a]=new h;r[0]=n[0]/t[0],o[0]=h.multiplyByScalar(i[0],1/t[0],o[0]);let c;for(a=1;a<r.length;++a)c=1/(t[a]-r[a-1]*e[a-1]),r[a]=n[a]*c,o[a]=h.subtract(i[a],h.multiplyByScalar(o[a-1],e[a-1],o[a]),o[a]),o[a]=h.multiplyByScalar(o[a],c,o[a]);for(c=1/(t[a]-r[a-1]*e[a-1]),o[a]=h.subtract(i[a],h.multiplyByScalar(o[a-1],e[a-1],o[a]),o[a]),o[a]=h.multiplyByScalar(o[a],c,o[a]),s[s.length-1]=o[o.length-1],a=s.length-2;a>=0;--a)s[a]=h.subtract(o[a],h.multiplyByScalar(s[a+1],r[a],s[a]),s[a]);return s};var tE=xie;var Cie=[],Tie=[],Eie=[],bie=[];function s3e(e,t,n){let i=Cie,r=Eie,o=Tie,s=bie;i.length=r.length=e.length-1,o.length=s.length=e.length;let a;i[0]=o[0]=1,r[0]=0;let c=s[0];for(u(c)||(c=s[0]=new h),h.clone(t,c),a=1;a<i.length-1;++a)i[a]=r[a]=1,o[a]=4,c=s[a],u(c)||(c=s[a]=new h),h.subtract(e[a+1],e[a-1],c),h.multiplyByScalar(c,3,c);return i[a]=0,r[a]=1,o[a]=4,c=s[a],u(c)||(c=s[a]=new h),h.subtract(e[a+1],e[a-1],c),h.multiplyByScalar(c,3,c),o[a+1]=1,c=s[a+1],u(c)||(c=s[a+1]=new h),h.clone(n,c),tE.solve(i,o,r,s)}function a3e(e){let t=Cie,n=Eie,i=Tie,r=bie;t.length=n.length=e.length-1,i.length=r.length=e.length;let o;t[0]=n[0]=1,i[0]=2;let s=r[0];for(u(s)||(s=r[0]=new h),h.subtract(e[1],e[0],s),h.multiplyByScalar(s,3,s),o=1;o<t.length;++o)t[o]=n[o]=1,i[o]=4,s=r[o],u(s)||(s=r[o]=new h),h.subtract(e[o+1],e[o-1],s),h.multiplyByScalar(s,3,s);return i[o]=2,s=r[o],u(s)||(s=r[o]=new h),h.subtract(e[o],e[o-1],s),h.multiplyByScalar(s,3,s),tE.solve(t,i,n,r)}function Il(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times,i=e.inTangents,r=e.outTangents;this._times=n,this._points=t,this._pointType=cr.getPointType(t[0]),this._inTangents=i,this._outTangents=r,this._lastTimeIndex=0}Object.defineProperties(Il.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}}});Il.createC1=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.times,n=e.points,i=e.tangents,r=i.slice(0,i.length-1),o=i.slice(1,i.length);return new Il({times:t,points:n,inTangents:o,outTangents:r})};Il.createNaturalCubic=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.times,n=e.points;if(n.length<3)return new Vg({points:n,times:t});let i=a3e(n),r=i.slice(0,i.length-1),o=i.slice(1,i.length);return new Il({times:t,points:n,inTangents:o,outTangents:r})};Il.createClampedCubic=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.times,n=e.points,i=e.firstTangent,r=e.lastTangent,o=cr.getPointType(n[0]);if(n.length<3)return new Vg({points:n,times:t});let s=s3e(n,i,r),a=s.slice(0,s.length-1),c=s.slice(1,s.length);return new Il({times:t,points:n,inTangents:c,outTangents:a})};Il.hermiteCoefficientMatrix=new N(2,-3,0,1,-2,3,0,0,1,-2,1,0,1,-1,0,0);Il.prototype.findTimeInterval=cr.prototype.findTimeInterval;var c3e=new oe,nE=new h;Il.prototype.wrapTime=cr.prototype.wrapTime;Il.prototype.clampTime=cr.prototype.clampTime;Il.prototype.evaluate=function(e,t){let n=this.points,i=this.times,r=this.inTangents,o=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=c3e;l.z=c,l.y=c*c,l.x=l.y*c,l.w=1;let f=N.multiplyByVector(Il.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+o[s]*f.z+r[s]*f.w:(u(t)||(t=new d),t=d.multiplyByScalar(n[s],f.x,t),d.multiplyByScalar(n[s+1],f.y,nE),d.add(t,nE,t),d.multiplyByScalar(o[s],f.z,nE),d.add(t,nE,t),d.multiplyByScalar(r[s],f.w,nE),d.add(t,nE,t))};var kg=Il;function iE(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._pointType=cr.getPointType(t[0]),this._lastTimeIndex=0}Object.defineProperties(iE.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});iE.prototype.findTimeInterval=cr.prototype.findTimeInterval;iE.prototype.wrapTime=cr.prototype.wrapTime;iE.prototype.clampTime=cr.prototype.clampTime;iE.prototype.evaluate=function(e,t){let n=this.points;this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex);let i=this._lastTimeIndex,r=this._pointType;return r===Number?n[i]:(u(t)||(t=new r),r.clone(n[i],t))};var S1=iE;function l3e(e){let t=e.points,n=e.times;return function(i,r){u(r)||(r=new Le);let o=e._lastTimeIndex=e.findTimeInterval(i,e._lastTimeIndex),s=(i-n[o])/(n[o+1]-n[o]),a=t[o],c=t[o+1];return Le.fastSlerp(a,c,s,r)}}function rE(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._evaluateFunction=l3e(this),this._lastTimeIndex=0}Object.defineProperties(rE.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});rE.prototype.findTimeInterval=cr.prototype.findTimeInterval;rE.prototype.wrapTime=cr.prototype.wrapTime;rE.prototype.clampTime=cr.prototype.clampTime;rE.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var v1=rE;var VA=Bt.AnimatedPropertyType;function u6(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,d3e(this)}Object.defineProperties(u6.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 u3e(e,t){let n=[],i=[],r=[],o=t.length;for(let s=0;s<o;s+=3)i.push(t[s]),n.push(t[s+1]),r.push(t[s+2]);return i.splice(0,1),r.length=r.length-1,new kg({times:e,points:n,inTangents:i,outTangents:r})}function Sie(e,t,n,i){if(e.length===1&&t.length===1)return new b1(t[0]);switch(n){case Dd.STEP:return new S1({times:e,points:t});case Dd.CUBICSPLINE:return u3e(e,t);case Dd.LINEAR:return i===VA.ROTATION?new v1({times:e,points:t}):new Vg({times:e,points:t})}}function f3e(e,t,n,i,r){let o=[];if(i===VA.WEIGHTS){let a=t.length/r,c,l;for(c=0;c<r;c++){let f=new Array(a),d=c;if(n===Dd.CUBICSPLINE)for(l=0;l<a;l+=3)f[l]=t[d],f[l+1]=t[d+r],f[l+2]=t[d+2*r],d+=r*3;else for(l=0;l<a;l++)f[l]=t[d],d+=r;o.push(Sie(e,f,n,i))}}else o.push(Sie(e,t,n,i));return o}var l6;function d3e(e){let t=e._channel,n=t.sampler,i=n.input,r=n.output,o=n.interpolation,a=t.target.path,c=e._runtimeNode,l=u(c.morphWeights)?c.morphWeights.length:1,f=f3e(i,r,o,a,l);switch(e._splines=f,e._path=a,a){case VA.TRANSLATION:case VA.SCALE:l6=new h;break;case VA.ROTATION:l6=new Le;break;case VA.WEIGHTS:break}}u6.prototype.animate=function(e){let t=this._splines,n=this._path,i=this._runtimeAnimation.model,r=this._runtimeNode;if(n===VA.WEIGHTS){let o=r.morphWeights,s=o.length;for(let a=0;a<s;a++){let c=t[a],l=i.clampAnimations?c.clampTime(e):c.wrapTime(e);o[a]=c.evaluate(l)}}else{if(r.userAnimated)return;{let o=t[0],s=i.clampAnimations?o.clampTime(e):o.wrapTime(e);r[n]=o.evaluate(s,l6)}}};var w1=u6;function f6(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 ge,this.update=new ge,this.stop=new ge,this._state=Md.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,h3e(this)}Object.defineProperties(f6.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 h3e(e){let t=Number.MAX_VALUE,n=-Number.MAX_VALUE,i=e._model.sceneGraph,o=e._animation.channels,s=o.length,a=[];for(let c=0;c<s;c++){let l=o[c],f=l.target;if(!u(f))continue;let d=f.node.index,p=i._runtimeNodes[d],g=new w1({channel:l,runtimeAnimation:e,runtimeNode:p}),m=l.sampler.input;t=Math.min(t,m[0]),n=Math.max(n,m[m.length-1]),a.push(g)}e._runtimeChannels=a,e._localStartTime=t,e._localStopTime=n}f6.prototype.animate=function(e){let t=this._runtimeChannels,n=t.length;for(let i=0;i<n;i++)t[i].animate(e)};var D1=f6;function zp(e){this.animationAdded=new ge,this.animationRemoved=new ge,this.animateWhilePaused=!1,this._model=e,this._runtimeAnimations=[],this._previousTime=void 0}Object.defineProperties(zp.prototype,{length:{get:function(){return this._runtimeAnimations.length}},model:{get:function(){return this._model}}});function d6(e,t,n){let i=e._model,r=new D1(i,t,n);return e._runtimeAnimations.push(r),e.animationAdded.raiseEvent(i,r),r}zp.prototype.add=function(e){e=y(e,y.EMPTY_OBJECT);let n=this._model.sceneGraph.components.animations,i=e.index;if(u(i))return d6(this,n[i],e);let r=n.length;for(let o=0;o<r;++o)if(n[o].name===e.name){i=o;break}return d6(this,n[i],e)};zp.prototype.addAll=function(e){e=y(e,y.EMPTY_OBJECT);let n=this._model.sceneGraph.components.animations,i=[],r=n.length;for(let o=0;o<r;++o){let s=d6(this,n[o],e);i.push(s)}return i};zp.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};zp.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])};zp.prototype.contains=function(e){return u(e)?this._runtimeAnimations.indexOf(e)!==-1:!1};zp.prototype.get=function(e){return this._runtimeAnimations[e]};var rV=[];function m3e(e,t,n){return function(){e.animationRemoved.raiseEvent(t,n)}}zp.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,r=e.time,o=this._model;for(let s=0;s<n;++s){let a=t[s];u(a._computedStartTime)||(a._computedStartTime=ee.addSeconds(y(a.startTime,r),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,r),p=u(f)&&ee.greaterThan(r,f),g=0;if(l!==0){let x=ee.secondsDifference(p?f:r,c);g=u(a._animationTime)?a._animationTime(l,x):x/l}let m=a.loop===wl.REPEAT||a.loop===wl.MIRRORED_REPEAT,A=(d||m&&!u(a.startTime))&&(g<=1||m)&&!p;if(g===a._prevAnimationDelta){let x=a._state===Md.STOPPED;if(A!==x)continue}if(a._prevAnimationDelta=g,A||a._state===Md.ANIMATING){if(A&&a._state===Md.STOPPED&&(a._state=Md.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),E=g-C;g=C%2===1?1-E:E}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=Md.STOPPED,a.stop.numberOfListeners>0&&e.afterRender.push(a._raiseStopEvent),a.removeOnStop&&rV.push(a))}}n=rV.length;for(let s=0;s<n;++s){let a=rV[s];t.splice(t.indexOf(a),1),e.afterRender.push(m3e(this,o,a))}return rV.length=0,i};var I1=zp;function kA(e){this._model=e.model,this._featureTable=e.featureTable,this._featureId=e.featureId,this._color=void 0}Object.defineProperties(kA.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}}});kA.prototype.hasProperty=function(e){return this._featureTable.hasProperty(this._featureId,e)};kA.prototype.getProperty=function(e){return this._featureTable.getProperty(this._featureId,e)};kA.prototype.getPropertyInherited=function(e){return this._featureTable.hasPropertyBySemantic(this._featureId,e)?this._featureTable.getPropertyBySemantic(this._featureId,e):this._featureTable.getProperty(this._featureId,e)};kA.prototype.getPropertyIds=function(e){return this._featureTable.getPropertyIds(e)};kA.prototype.setProperty=function(e,t){return this._featureTable.setProperty(this._featureId,e,t)};var P1=kA;var O1={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};O1.getStyleCommandsNeeded=function(e,t){return t===0?O1.ALL_OPAQUE:t===e?O1.ALL_TRANSLUCENT:O1.OPAQUE_AND_TRANSLUCENT};var Rd=Object.freeze(O1);var zg={GLTF:"GLTF",TILE_GLTF:"TILE_GLTF",TILE_B3DM:"B3DM",TILE_I3DM:"I3DM",TILE_PNTS:"PNTS",TILE_GEOJSON:"TILE_GEOJSON"};zg.is3DTiles=function(e){switch(e){case zg.TILE_GLTF:case zg.TILE_B3DM:case zg.TILE_I3DM:case zg.TILE_PNTS:case zg.TILE_GEOJSON:return!0;case zg.GLTF:return!1}};var Nr=Object.freeze(zg);function So(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=Rd.ALL_OPAQUE,p3e(this)}Object.defineProperties(So.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 p3e(e){let t=e._model,n=Nr.is3DTiles(t.type),i=e._propertyTable.count;if(i===0)return;let r,o=new Array(i);if(n){let s=t.content;for(r=0;r<i;r++)o[r]=new bs(s,r)}else for(r=0;r<i;r++)o[r]=new P1({model:t,featureId:r,featureTable:e});e._features=o,e._featuresLength=i,e._batchTexture=new Fc({featuresLength:i,owner:e,statistics:n?t.content.tileset.statistics:void 0})}So.prototype.update=function(e){this._styleCommandsNeededDirty=!1,this._batchTexture.update(void 0,e);let t=Rd.getStyleCommandsNeeded(this._featuresLength,this._batchTexture.translucentFeaturesLength);this._styleCommandsNeeded!==t&&(this._styleCommandsNeededDirty=!0,this._styleCommandsNeeded=t)};So.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};So.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};So.prototype.getShow=function(e){return this._batchTexture.getShow(e)};So.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};So.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};So.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};So.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};So.prototype.getFeature=function(e){return this._features[e]};So.prototype.hasProperty=function(e,t){return this._propertyTable.hasProperty(e,t)};So.prototype.hasPropertyBySemantic=function(e,t){return this._propertyTable.hasPropertyBySemantic(e,t)};So.prototype.getProperty=function(e,t){return this._propertyTable.getProperty(e,t)};So.prototype.getPropertyBySemantic=function(e,t){return this._propertyTable.getPropertyBySemantic(e,t)};So.prototype.getPropertyIds=function(e){return this._propertyTable.getPropertyIds(e)};So.prototype.setProperty=function(e,t,n){return this._propertyTable.setProperty(e,t,n)};So.prototype.isClass=function(e,t){return this._propertyTable.isClass(e,t)};So.prototype.isExactClass=function(e,t){return this._propertyTable.isExactClass(e,t)};So.prototype.getExactClassName=function(e){return this._propertyTable.getExactClassName(e)};var _3e=new z;So.prototype.applyStyle=function(e){if(!u(e)){this.setAllColor(Fc.DEFAULT_COLOR_VALUE),this.setAllShow(Fc.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,_3e),Fc.DEFAULT_COLOR_VALUE):Fc.DEFAULT_COLOR_VALUE,r=u(e.show)?y(e.show.evaluate(n),Fc.DEFAULT_SHOW_VALUE):Fc.DEFAULT_SHOW_VALUE;this.setColor(t,i),this.setShow(t,r)}};So.prototype.isDestroyed=function(){return!1};So.prototype.destroy=function(e){this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),ue(this)};var M1=So;var R1=`#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 B1=`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 m6(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 r=i.classificationType;this._classificationType=r,this._classifiesTerrain=r!==kn.CESIUM_3D_TILE,this._classifies3DTiles=r!==kn.TERRAIN,this._useDebugWireframe=i._enableDebugWireframe&&i.debugWireframe,this._pickId=n.pickId,this._commandListTerrain=[],this._commandList3DTiles=[],this._commandListIgnoreShow=[],this._commandListDebugWireframe=[],this._commandListTerrainPicking=[],this._commandList3DTilesPicking=[],x3e(this)}function g3e(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:Ga.LESS_OR_EQUAL},depthMask:!1}}var y3e={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:ln.PRE_MULTIPLIED_ALPHA_BLEND},A3e={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},Die=[];function x3e(e){let t=e._command,n=Die;if(e._useDebugWireframe){t.pass=be.OPAQUE,n.length=0,n.push(t),e._commandListDebugWireframe=L1(e,n,e._commandListDebugWireframe);let o=e._commandListDebugWireframe,s=o.length;for(let a=0;a<s;a++){let c=o[a];c.count*=2,c.offset*=2}return}let r=e.model.allowPicking;if(e._classifiesTerrain){let o=be.TERRAIN_CLASSIFICATION,s=h6(t,o),a=vie(t,o);n.length=0,n.push(s,a),e._commandListTerrain=L1(e,n,e._commandListTerrain),r&&(e._commandListTerrainPicking=wie(e,n,e._commandListTerrainPicking))}if(e._classifies3DTiles){let o=be.CESIUM_3D_TILE_CLASSIFICATION,s=h6(t,o),a=vie(t,o);n.length=0,n.push(s,a),e._commandList3DTiles=L1(e,n,e._commandList3DTiles),r&&(e._commandList3DTilesPicking=wie(e,n,e._commandList3DTilesPicking))}}function L1(e,t,n){let i=e._runtimePrimitive,r=i.batchLengths,o=i.batchOffsets,s=r.length,a=t.length;for(let c=0;c<s;c++){let l=r[c],f=o[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 h6(e,t){let n=nt.shallowClone(e);n.cull=!1,n.pass=t;let i=t===be.TERRAIN_CLASSIFICATION?zn.ALWAYS:zn.EQUAL,r=g3e(i);return n.renderState=Ve.fromCache(r),n}function vie(e,t){let n=nt.shallowClone(e);return n.cull=!1,n.pass=t,n.renderState=Ve.fromCache(y3e),n}var C3e=[];function wie(e,t,n){let i=Ve.fromCache(A3e),r=t[0],o=t[1],s=nt.shallowClone(r);s.cull=!0,s.pickOnly=!0;let a=nt.shallowClone(o);a.cull=!0,a.pickOnly=!0,a.renderState=i,a.pickId=e._pickId;let c=C3e;return c.length=0,c.push(s,a),L1(e,c,n)}Object.defineProperties(m6.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=N.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}}});m6.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 r=be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,o=h6(this._command,r),s=Die;s.length=0,s.push(o),this._commandListIgnoreShow=L1(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 N1=m6;function oV(e){e=y(e,y.EMPTY_OBJECT);let t=e.command,n=e.primitiveRenderResources,i=n.model;this._model=i;let r=n.runtimePrimitive;this._runtimePrimitive=r;let o=t.pass===be.TRANSLUCENT,a=!r.primitive.material.doubleSided&&!o,c=n.hasSilhouette,l=!o&&!c,f=n.hasSkipLevelOfDetail&&!o,d=c;this._command=t,this._modelMatrix=N.clone(t.modelMatrix),this._boundingVolume=ae.clone(t.boundingVolume),this._modelMatrix2D=new N,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,T3e(this)}function Hp(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}Hp.clone=function(e){return new Hp({command:e.command,updateShadows:e.updateShadows,updateBackFaceCulling:e.updateBackFaceCulling,updateCullFace:e.updateCullFace,updateDebugShowBoundingVolume:e.updateDebugShowBoundingVolume,is2D:e.is2D,derivedCommand2D:e.derivedCommand2D})};function T3e(e){let t=e._command;t.modelMatrix=e._modelMatrix,t.boundingVolume=e._boundingVolume;let n=e._model,i=e._usesBackFaceCulling,r=e._derivedCommands;e._originalCommand=new Hp({command:t,updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0,is2D:!1}),r.push(e._originalCommand),e._needsTranslucentCommand&&(e._translucentCommand=new Hp({command:I3e(t),updateShadows:!0,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!0}),r.push(e._translucentCommand)),e._needsSkipLevelOfDetailCommands&&(e._skipLodBackfaceCommand=new Hp({command:L3e(t),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:i,updateDebugShowBoundingVolume:!1}),e._skipLodStencilCommand=new Hp({command:N3e(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),r.push(e._skipLodBackfaceCommand),r.push(e._skipLodStencilCommand)),e._needsSilhouetteCommands&&(e._silhouetteModelCommand=new Hp({command:P3e(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),e._silhouetteColorCommand=new Hp({command:O3e(t,n),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!1}),r.push(e._silhouetteModelCommand),r.push(e._silhouetteColorCommand))}Object.defineProperties(oV.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=N.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,b3e(this)}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){this._backFaceCulling!==e&&(this._backFaceCulling=e,S3e(this))}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace!==e&&(this._cullFace=e,v3e(this))}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolume=e,w3e(this))}}});function E3e(e,t){let n=e._modelMatrix;e._modelMatrix2D=N.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 b3e(e){let t=e.shadows,n=gn.castShadows(t),i=gn.receiveShadows(t),r=e._derivedCommands;for(let o=0;o<r.length;++o){let s=r[o];if(s.updateShadows){let a=s.command;a.castShadows=n,a.receiveShadows=i}}}function S3e(e){let t=e.backFaceCulling,n=e._derivedCommands;for(let i=0;i<n.length;++i){let r=n[i];if(r.updateBackFaceCulling){let o=r.command,s=je(o.renderState,!0);s.cull.enabled=t,o.renderState=Ve.fromCache(s)}}}function v3e(e){let t=e.cullFace,n=e._derivedCommands;for(let i=0;i<n.length;++i){let r=n[i];if(r.updateCullFace){let o=r.command,s=je(o.renderState,!0);s.cull.face=t,o.renderState=Ve.fromCache(s)}}}function w3e(e){let t=e.debugShowBoundingVolume,n=e._derivedCommands;for(let i=0;i<n.length;++i){let r=n[i];if(r.updateDebugShowBoundingVolume){let o=r.command;o.debugShowBoundingVolume=t}}}oV.prototype.pushCommands=function(e,t){let n=Iie(this,e);n&&!this._has2DCommands&&(D3e(this),this._has2DCommands=!0,this._modelMatrix2DDirty=!0),this._modelMatrix2DDirty&&(E3e(this,e),this._modelMatrix2DDirty=!1);let i=this.model.styleCommandsNeeded;if(!(this._needsTranslucentCommand&&u(i)&&(i!==Rd.ALL_OPAQUE&&sE(t,this._translucentCommand,n),i===Rd.ALL_TRANSLUCENT))){if(this._needsSkipLevelOfDetailCommands){let{tileset:r,tile:o}=this._model.content;if(r.hasMixedContent){o._finalResolution||sE(r._backfaceCommands,this._skipLodBackfaceCommand,n),M3e(this,o,n),sE(t,this._skipLodStencilCommand,n);return}}if(this._needsSilhouetteCommands){sE(t,this._silhouetteModelCommand,n);return}return sE(t,this._originalCommand,n),t}};oV.prototype.pushSilhouetteCommands=function(e,t){let n=Iie(this,e);return sE(t,this._silhouetteColorCommand,n),t};function sE(e,t,n){e.push(t.command),n&&e.push(t.derivedCommand2D.command)}function Iie(e,t){if(t.mode!==ne.SCENE2D||e.model._projectTo2D)return!1;let i=e.model.sceneGraph._boundingSphere2D,r=i.center.y-i.radius,o=i.center.y+i.radius,s=t.mapProjection.ellipsoid.maximumRadius*P.PI;return r<s&&o>s||r<-s&&o>-s}function oE(e,t){if(!u(t))return;let n=Hp.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 D3e(e){oE(e,e._originalCommand),oE(e,e._translucentCommand),oE(e,e._skipLodBackfaceCommand),oE(e,e._skipLodStencilCommand),oE(e,e._silhouetteModelCommand),oE(e,e._silhouetteColorCommand)}function I3e(e){let t=nt.shallowClone(e);t.pass=be.TRANSLUCENT;let n=je(e.renderState,!0);return n.cull.enabled=!1,n.depthMask=!1,n.blending=ln.ALPHA_BLEND,t.renderState=Ve.fromCache(n),t}function P3e(e,t){let n=t._silhouetteId%255,i=nt.shallowClone(e),r=je(e.renderState,!0);return r.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()&&(r.colorMask={red:!1,green:!1,blue:!1,alpha:!1}),i.renderState=Ve.fromCache(r),i}function O3e(e,t){let n=t._silhouetteId%255,i=nt.shallowClone(e),r=je(e.renderState,!0);r.cull.enabled=!1,(e.pass===be.TRANSLUCENT||t.silhouetteColor.alpha<1)&&(i.pass=be.TRANSLUCENT,r.depthMask=!1,r.blending=ln.ALPHA_BLEND),r.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=Ve.fromCache(r),i.uniformMap=s,i.castShadows=!1,i.receiveShadows=!1,i}function M3e(e,t,n){let i=e._skipLodStencilCommand,r=i.command,o=t._selectionDepth,s=R3e(r);if(o!==s){let a=B3e(o),c=je(r.renderState,!0);c.stencilTest.reference=a,r.renderState=Ve.fromCache(c),n&&(i.derivedCommand2D.renderState=c)}}function R3e(e){return(e.renderState.stencilTest.reference&Lt.SKIP_LOD_MASK)>>>Lt.SKIP_LOD_BIT_SHIFT}function B3e(e){return Lt.CESIUM_3D_TILE_MASK|e<<Lt.SKIP_LOD_BIT_SHIFT}function L3e(e){let t=nt.shallowClone(e),n=je(e.renderState,!0);n.cull.enabled=!0,n.cull.face=gi.FRONT,n.colorMask={red:!1,green:!1,blue:!1,alpha:!1},n.polygonOffset={enabled:!0,factor:5,units:5};let i=je(t.uniformMap),r=new H(5,5);return i.u_polygonOffset=function(){return r},t.renderState=Ve.fromCache(n),t.uniformMap=i,t.castShadows=!1,t.receiveShadows=!1,t}function N3e(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=Ve.fromCache(n),t}var F1=oV;function F3e(e,t){let n=e.shaderBuilder;n.addVertexLines(B1),n.addFragmentLines(R1);let i=U3e(e),r=new si({context:t.context,indexBuffer:i,attributes:e.attributes}),o=e.model;o._pipelineResources.push(r);let s=n.buildShaderProgram(t.context);o._pipelineResources.push(s);let a=e.alphaOptions.pass,c=o.sceneGraph,l=t.mode===ne.SCENE3D,f,d;if(!l&&!t.scene3DOnly&&o._projectTo2D)f=N.multiplyTransformation(c._computedModelMatrix,e.runtimeNode.computedTransform,new N),d=e.runtimePrimitive.boundingSphere2D;else{let E=l?c._computedModelMatrix:c._computedModelMatrix2D;f=N.multiplyTransformation(E,e.runtimeNode.computedTransform,new N),d=ae.transform(e.boundingSphere,f,e.boundingSphere)}let p=je(Ve.fromCache(e.renderStateOptions),!0);p.cull.face=Jt.getCullFace(f,e.primitiveType),p=Ve.fromCache(p);let g=u(o.classificationType),m=g?!1:gn.castShadows(o.shadows),A=g?!1:gn.receiveShadows(o.shadows),x=g?void 0:e.pickId,C=new nt({boundingVolume:d,modelMatrix:f,uniformMap:e.uniformMap,renderState:p,vertexArray:r,shaderProgram:s,cull:o.cull,pass:a,count:e.count,owner:o,pickId:x,instanceCount:e.instanceCount,primitiveType:e.primitiveType,debugShowBoundingVolume:o.debugShowBoundingVolume,castShadows:m,receiveShadows:A});return g?new N1({primitiveRenderResources:e,command:C}):new F1({primitiveRenderResources:e,command:C})}function U3e(e){let t=e.wireframeIndexBuffer;if(u(t))return t;let n=e.indices;if(u(n))return n.buffer}var U1=F3e;var zA={VERTEX:0,FRAGMENT:1,BOTH:2};zA.includesVertexShader=function(e){return e===zA.VERTEX||e===zA.BOTH};zA.includesFragmentShader=function(e){return e===zA.FRAGMENT||e===zA.BOTH};var Te=Object.freeze(zA);var Pie={name:"TilesetPipelineStage"};Pie.process=function(e,t,n){if(t.hasSkipLevelOfDetail(n)){e.shaderBuilder.addDefine("POLYGON_OFFSET",void 0,Te.FRAGMENT);let o={u_polygonOffset:function(){return H.ZERO}};e.uniformMap=mt(o,e.uniformMap),e.hasSkipLevelOfDetail=!0}let i=e.renderStateOptions;i.stencilTest=Lt.setCesium3DTileBit(),i.stencilMask=Lt.CESIUM_3D_TILE_MASK};var V1=Pie;var k1=`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 Oie={name:"ImageBasedLightingPipelineStage"};Oie.process=function(e,t,n){let i=t.imageBasedLighting,r=e.shaderBuilder;r.addDefine("USE_IBL_LIGHTING",void 0,Te.FRAGMENT),r.addUniform("vec2","model_iblFactor",Te.FRAGMENT),Ad.isSupported(n.context)&&((i.useSphericalHarmonics||i.useSpecularEnvironmentMaps||i.enabled)&&r.addUniform("mat3","model_iblReferenceFrameMatrix",Te.FRAGMENT),u(i.sphericalHarmonicCoefficients)?(r.addDefine("DIFFUSE_IBL",void 0,Te.FRAGMENT),r.addDefine("CUSTOM_SPHERICAL_HARMONICS",void 0,Te.FRAGMENT),r.addUniform("vec3","model_sphericalHarmonicCoefficients[9]",Te.FRAGMENT)):i.useDefaultSphericalHarmonics&&r.addDefine("DIFFUSE_IBL",void 0,Te.FRAGMENT),u(i.specularEnvironmentMapAtlas)&&i.specularEnvironmentMapAtlas.ready?(r.addDefine("SPECULAR_IBL",void 0,Te.FRAGMENT),r.addDefine("CUSTOM_SPECULAR_IBL",void 0,Te.FRAGMENT),r.addUniform("sampler2D","model_specularEnvironmentMaps",Te.FRAGMENT),r.addUniform("vec2","model_specularEnvironmentMapsSize",Te.FRAGMENT),r.addUniform("float","model_specularEnvironmentMapsMaximumLOD",Te.FRAGMENT)):t.useDefaultSpecularMaps&&r.addDefine("SPECULAR_IBL",void 0,Te.FRAGMENT)),u(i.luminanceAtZenith)&&(r.addDefine("USE_SUN_LUMINANCE",void 0,Te.FRAGMENT),r.addUniform("float","model_luminanceAtZenith",Te.FRAGMENT)),r.addFragmentLines(k1);let o={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=mt(o,e.uniformMap)};var z1=Oie;var V3e=P.EPSILON16;function _6(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(_6.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,V3e)||(this._currentValue=e,this.runtimeArticulation._dirty=!0)}}});var k3e=new h,p6=new Z;_6.prototype.applyStageToMatrix=function(e){let t=this.type,n=this.currentValue,i=k3e,r;switch(t){case Ja.XROTATE:r=Z.fromRotationX(P.toRadians(n),p6),e=N.multiplyByMatrix3(e,r,e);break;case Ja.YROTATE:r=Z.fromRotationY(P.toRadians(n),p6),e=N.multiplyByMatrix3(e,r,e);break;case Ja.ZROTATE:r=Z.fromRotationZ(P.toRadians(n),p6),e=N.multiplyByMatrix3(e,r,e);break;case Ja.XTRANSLATE:i.x=n,i.y=0,i.z=0,e=N.multiplyByTranslation(e,i,e);break;case Ja.YTRANSLATE:i.x=0,i.y=n,i.z=0,e=N.multiplyByTranslation(e,i,e);break;case Ja.ZTRANSLATE:i.x=0,i.y=0,i.z=n,e=N.multiplyByTranslation(e,i,e);break;case Ja.XSCALE:i.x=n,i.y=1,i.z=1,e=N.multiplyByScale(e,i,e);break;case Ja.YSCALE:i.x=1,i.y=n,i.z=1,e=N.multiplyByScale(e,i,e);break;case Ja.ZSCALE:i.x=1,i.y=1,i.z=n,e=N.multiplyByScale(e,i,e);break;case Ja.UNIFORMSCALE:e=N.multiplyByUniformScale(e,n,e);break;default:break}return e};var H1=_6;function sV(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,z3e(this)}Object.defineProperties(sV.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 z3e(e){let n=e.articulation.stages,i=n.length,r=e._runtimeStages,o=e._runtimeStagesByName;for(let s=0;s<i;s++){let a=n[s],c=new H1({stage:a,runtimeArticulation:e});r.push(c);let l=a.name;o[l]=c}}sV.prototype.setArticulationStage=function(e,t){let n=this._runtimeStagesByName[e];u(n)&&(n.currentValue=t)};var H3e=new N,G3e=new N;sV.prototype.apply=function(){if(!this._dirty)return;this._dirty=!1;let e=N.clone(N.IDENTITY,H3e),t,n=this._runtimeStages,i=n.length;for(t=0;t<i;t++)e=n[t].applyStageToMatrix(e);let r=this._runtimeNodes,o=r.length;for(t=0;t<o;t++){let s=r[t],a=N.multiplyTransformation(s.originalTransform,e,G3e);s.transform=a}};var G1=sV;var W1=`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 aE={name:"ModelColorPipelineStage",COLOR_UNIFORM_NAME:"model_color",COLOR_BLEND_UNIFORM_NAME:"model_colorBlend"};aE.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_COLOR",void 0,Te.FRAGMENT),i.addFragmentLines(W1);let r={},o=t.color;o.alpha===0&&!t.hasSilhouette(n)&&(e.renderStateOptions.colorMask={red:!1,green:!1,blue:!1,alpha:!1}),o.alpha<1&&(e.alphaOptions.pass=be.TRANSLUCENT),i.addUniform("vec4",aE.COLOR_UNIFORM_NAME,Te.FRAGMENT),r[aE.COLOR_UNIFORM_NAME]=function(){return t.color},i.addUniform("float",aE.COLOR_BLEND_UNIFORM_NAME,Te.FRAGMENT),r[aE.COLOR_BLEND_UNIFORM_NAME]=function(){return Ka.getColorBlend(t.colorBlendMode,t.colorBlendAmount)},e.uniformMap=mt(r,e.uniformMap)};var Hg=aE;var j1=`#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 Mie={name:"ModelClippingPlanesPipelineStage"},W3e=new H;Mie.process=function(e,t,n){let i=t.clippingPlanes,r=n.context,o=e.shaderBuilder;o.addDefine("HAS_CLIPPING_PLANES",void 0,Te.FRAGMENT),o.addDefine("CLIPPING_PLANES_LENGTH",i.length,Te.FRAGMENT),i.unionClippingRegions&&o.addDefine("UNION_CLIPPING_REGIONS",void 0,Te.FRAGMENT),as.useFloatTexture(r)&&o.addDefine("USE_CLIPPING_PLANES_FLOAT_TEXTURE",void 0,Te.FRAGMENT);let s=as.getTextureResolution(i,r,W3e);o.addDefine("CLIPPING_PLANES_TEXTURE_WIDTH",s.x,Te.FRAGMENT),o.addDefine("CLIPPING_PLANES_TEXTURE_HEIGHT",s.y,Te.FRAGMENT),o.addUniform("sampler2D","model_clippingPlanes",Te.FRAGMENT),o.addUniform("vec4","model_clippingPlanesEdgeStyle",Te.FRAGMENT),o.addUniform("mat4","model_clippingPlanesMatrix",Te.FRAGMENT),o.addFragmentLines(j1);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=mt(a,e.uniformMap)};var q1=Mie;function Rie(e,t){this._model=e,this._runtimeNode=t}Object.defineProperties(Rie.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 Y1=Rie;var X1=`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 K1=`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 J1=`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 aV=new N,j3e=new N,q3e=new N,Lie={name:"InstancingPipelineStage",_getInstanceTransformsAsMatrices:kie,_transformsToTypedArray:y6};Lie.process=function(e,t,n){let i=t.instances,r=i.attributes[0].count,o=e.shaderBuilder;o.addDefine("HAS_INSTANCING"),o.addVertexLines(X1);let s=e.model,a=s.sceneGraph,c=e.runtimeNode,l=n.mode!==ne.SCENE3D&&!n.scene3DOnly&&s._projectTo2D,f=[];aUe(e,n,i,f,l),uUe(e,n,i,f);let d={};if(i.transformInWorldSpace?(o.addDefine("USE_LEGACY_INSTANCING",void 0,Te.VERTEX),o.addUniform("mat4","u_instance_modifiedModelView",Te.VERTEX),o.addUniform("mat4","u_instance_nodeTransform",Te.VERTEX),d.u_instance_modifiedModelView=function(){let p=N.multiplyTransformation(s.modelMatrix,a.components.transform,aV);return l?N.multiplyTransformation(n.context.uniformState.view3D,p,aV):(n.mode!==ne.SCENE3D&&(p=Pt.basisTo2D(n.mapProjection,p,aV)),N.multiplyTransformation(n.context.uniformState.view,p,aV))},d.u_instance_nodeTransform=function(){return N.multiplyTransformation(a.axisCorrectionMatrix,c.computedTransform,j3e)},o.addVertexLines(J1)):o.addVertexLines(K1),l){o.addDefine("USE_2D_INSTANCING",void 0,Te.VERTEX),o.addUniform("mat4","u_modelView2D",Te.VERTEX);let p=n.context,g=N.fromTranslation(c.instancingReferencePoint2D,new N);d.u_modelView2D=function(){return N.multiplyTransformation(p.uniformState.view,g,q3e)}}e.uniformMap=mt(d,e.uniformMap),e.instanceCount=r,e.attributes.push.apply(e.attributes,f)};var Z1=new N,Y3e=new h;function X3e(e,t,n,i,r){let o=N.multiplyTransformation(t,e,Z1);return o=N.multiplyTransformation(o,n,Z1),r=Pt.basisTo2D(i.mapProjection,o,r),r}function K3e(e,t,n,i,r){let o=N.fromTranslation(e,Z1),s=N.multiplyTransformation(t,o,Z1);s=N.multiplyTransformation(s,n,Z1);let a=N.getTranslation(s,Y3e);return r=$i.computeActualWgs84Position(i,a,r),r}function Nie(e,t,n){let i=e.model,r=i.sceneGraph;e.runtimeNode.node.instances.transformInWorldSpace?(t=N.multiplyTransformation(i.modelMatrix,r.components.transform,t),n=N.multiplyTransformation(r.axisCorrectionMatrix,e.runtimeNode.computedTransform,n)):(t=N.clone(r.computedModelMatrix,t),t=N.multiplyTransformation(t,e.runtimeNode.computedTransform,t),n=N.clone(N.IDENTITY,n))}var Fie=new N,Uie=new N,J3e=new N,Z3e=new h;function Q3e(e,t,n,i){let r=Fie,o=Uie;Nie(t,r,o);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let l=0;l<c;l++){let f=e[l],d=X3e(f,r,o,n,J3e),p=N.getTranslation(d,Z3e),g=h.subtract(p,a,p);i[l]=N.setTranslation(d,g,i[l])}return i}function $3e(e,t,n,i){let r=Fie,o=Uie;Nie(t,r,o);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let l=0;l<c;l++){let f=e[l],d=K3e(f,r,o,n,f);i[l]=h.subtract(d,a,i[l])}return i}var eUe=new h,tUe=new h;function Vie(e,t){let n=e.runtimeNode,i=e.model.sceneGraph.computedModelMatrix,r=N.multiplyByPoint(i,n.instancingTranslationMin,eUe),o=$i.computeActualWgs84Position(t,r,r),s=N.multiplyByPoint(i,n.instancingTranslationMax,tUe),a=$i.computeActualWgs84Position(t,s,s);n.instancingReferencePoint2D=h.lerp(o,a,.5,new h)}function y6(e){let n=e.length,i=new Float32Array(n*12);for(let r=0;r<n;r++){let o=e[r],s=12*r;i[s+0]=o[0],i[s+1]=o[4],i[s+2]=o[8],i[s+3]=o[12],i[s+4]=o[1],i[s+5]=o[5],i[s+6]=o[9],i[s+7]=o[13],i[s+8]=o[2],i[s+9]=o[6],i[s+10]=o[10],i[s+11]=o[14]}return i}function nUe(e){let n=e.length,i=new Float32Array(n*3);for(let r=0;r<n;r++){let o=e[r],s=3*r;i[s+0]=o[0],i[s+1]=o[4],i[s+2]=o[8]}return i}var iUe=new h,rUe=new Le,oUe=new h;function kie(e,t,n){let i=new Array(t),r=Jt.getAttributeBySemantic(e,Go.TRANSLATION),o=Jt.getAttributeBySemantic(e,Go.ROTATION),s=Jt.getAttributeBySemantic(e,Go.SCALE),a=new h(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),c=new h(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),l=u(r),f=u(o),d=u(s),p=l?r.typedArray:new Float32Array(t*3),g=f?o.typedArray:new Float32Array(t*4);f&&o.normalized&&(g=Wn.dequantize(g,o.componentDatatype,o.type,t));let m;d?m=s.typedArray:(m=new Float32Array(t*3),m.fill(1));for(let x=0;x<t;x++){let C=new h(p[x*3],p[x*3+1],p[x*3+2],iUe);h.maximumByComponent(a,C,a),h.minimumByComponent(c,C,c);let E=new Le(g[x*4],g[x*4+1],g[x*4+2],f?g[x*4+3]:1,rUe),T=new h(m[x*3],m[x*3+1],m[x*3+2],oUe),S=N.fromTranslationQuaternionRotationScale(C,E,T,new N);i[x]=S}let A=n.runtimeNode;return A.instancingTranslationMin=c,A.instancingTranslationMax=a,l&&(r.typedArray=void 0),f&&(o.typedArray=void 0),d&&(s.typedArray=void 0),i}function sUe(e,t,n){let i=new Array(t),r=e.typedArray,o=new h(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),s=new h(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(let c=0;c<t;c++){let l=new h(r[c*3],r[c*3+1],r[c*3+2]);i[c]=l,h.minimumByComponent(o,l,o),h.maximumByComponent(s,l,s)}let a=n.runtimeNode;return a.instancingTranslationMin=o,a.instancingTranslationMax=s,e.typedArray=void 0,i}function A6(e,t){let n=ft.createVertexBuffer({context:t.context,typedArray:e,usage:Fe.STATIC_DRAW});return n.vertexArrayDestroyable=!1,n}function aUe(e,t,n,i,r){let o=Jt.getAttributeBySemantic(n,Go.ROTATION);u(o)?cUe(e,n,i,t,r):lUe(e,n,i,t,r)}function cUe(e,t,n,i,r){let o=e.shaderBuilder,s=t.attributes[0].count,a=e.model,c=e.runtimeNode;o.addDefine("HAS_INSTANCE_MATRICES");let l="Transform",f,d=c.instancingTransformsBuffer;if(!u(d)){f=kie(t,s,e);let A=y6(f);d=A6(A,i),a._modelResources.push(d),c.instancingTransformsBuffer=d}if(Bie(e,d,n,l),!r)return;let p=je(i);p.mode=ne.COLUMBUS_VIEW,Vie(e,p);let g=c.instancingTransformsBuffer2D;if(!u(g)){let A=Q3e(f,e,p,f),x=y6(A);g=A6(x,i),a._modelResources.push(g),c.instancingTransformsBuffer2D=g}Bie(e,g,n,"Transform2D")}function lUe(e,t,n,i,r){let o=e.shaderBuilder,s=e.runtimeNode,a=Jt.getAttributeBySemantic(t,Go.TRANSLATION),c=Jt.getAttributeBySemantic(t,Go.SCALE);if(u(c)){o.addDefine("HAS_INSTANCE_SCALE");let C="Scale";g6(e,c.buffer,c.byteOffset,c.byteStride,n,C)}if(!u(a))return;let l,f=a.typedArray;u(f)?l=sUe(a,a.count,e):u(s.instancingTranslationMin)||(s.instancingTranslationMin=a.min,s.instancingTranslationMax=a.max),o.addDefine("HAS_INSTANCE_TRANSLATION");let d="Translation";if(g6(e,a.buffer,a.byteOffset,a.byteStride,n,d),!r)return;let p=je(i);p.mode=ne.COLUMBUS_VIEW,Vie(e,p);let g=s.instancingTranslationBuffer2D;if(!u(g)){let C=$3e(l,e,p,l),E=nUe(C);g=A6(E,i),e.model._modelResources.push(g),s.instancingTranslationBuffer2D=g}g6(e,g,0,void 0,n,"Translation2D")}function Bie(e,t,n,i){let o=X.getSizeInBytes(X.FLOAT),s=o*12,a=[{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:0,strideInBytes:s,instanceDivisor:1},{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:o*4,strideInBytes:s,instanceDivisor:1},{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:o*8,strideInBytes:s,instanceDivisor:1}],c=e.shaderBuilder;c.addAttribute("vec4",`a_instancing${i}Row0`),c.addAttribute("vec4",`a_instancing${i}Row1`),c.addAttribute("vec4",`a_instancing${i}Row2`),n.push.apply(n,a)}function g6(e,t,n,i,r,o){r.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${o}`)}function uUe(e,t,n,i){let r=n.attributes,o=e.shaderBuilder;for(let s=0;s<r.length;s++){let a=r[s];a.semantic===Go.FEATURE_ID&&(a.setIndex>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=a.setIndex+1),i.push({index:e.attributeIndex++,vertexBuffer:a.buffer,componentsPerAttribute:on.getNumberOfComponents(a.type),componentDatatype:a.componentDatatype,normalize:!1,offsetInBytes:a.byteOffset,strideInBytes:a.byteStride,instanceDivisor:1}),o.addAttribute("float",`a_instanceFeatureId_${a.setIndex}`))}}var Q1=Lie;var x6={};x6.name="ModelMatrixUpdateStage";x6.update=function(e,t,n){let i=n.mode!==ne.SCENE3D;if(!(i&&t._model._projectTo2D)&&e._transformDirty){let r=i?t._computedModelMatrix2D:t._computedModelMatrix;zie(e,t,r,e.transformToRoot),e._transformDirty=!1}};function zie(e,t,n,i){let r;i=N.multiplyTransformation(i,e.transform,new N),e.updateComputedTransform();let o=e.runtimePrimitives.length;for(r=0;r<o;r++){let c=e.runtimePrimitives[r].drawCommand;c.modelMatrix=N.multiplyTransformation(n,i,c.modelMatrix),c.cullFace=Jt.getCullFace(c.modelMatrix,c.primitiveType)}let s=e.children.length;for(r=0;r<s;r++){let a=t._runtimeNodes[e.children[r]];a._transformToRoot=N.clone(i,a._transformToRoot),zie(a,t,n,i),a._transformDirty=!1}}var $1=x6;var Hie={name:"NodeStatisticsPipelineStage",_countInstancingAttributes:Gie,_countGeneratedBuffers:Wie};Hie.process=function(e,t,n){let i=e.model.statistics,r=t.instances,o=e.runtimeNode;Gie(i,r),Wie(i,o)};function Gie(e,t){if(!u(t))return;let n=t.attributes,i=n.length;for(let r=0;r<i;r++){let o=n[r];u(o.buffer)&&e.addBuffer(o.buffer,!1)}}function Wie(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 eO=Hie;function cE(e){e=y(e,y.EMPTY_OBJECT);let t=e.node,n=e.transform,i=e.transformToRoot,r=e.sceneGraph,o=e.children;this._node=t,this._name=t.name,this._id=t.index,this._sceneGraph=r,this._children=o,this._originalTransform=N.clone(n,this._originalTransform),this._transform=N.clone(n,this._transform),this._transformToRoot=N.clone(i,this._transformToRoot),this._computedTransform=new N,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,fUe(this)}Object.defineProperties(cE.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=N.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;h.equals(n,e)||(t.translation=h.clone(e,t.translation),C6(this,t))}},rotation:{get:function(){return u(this._transformParameters)?this._transformParameters.rotation:void 0},set:function(e){let t=this._transformParameters,n=t.rotation;Le.equals(n,e)||(t.rotation=Le.clone(e,t.rotation),C6(this,t))}},scale:{get:function(){return u(this._transformParameters)?this._transformParameters.scale:void 0},set:function(e){let t=this._transformParameters,n=t.scale;h.equals(n,e)||(t.scale=h.clone(e,t.scale),C6(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 fUe(e){let t=e.transform,n=e.transformToRoot,i=e._computedTransform;e._computedTransform=N.multiply(n,t,i);let r=e.node;u(r.matrix)||(e._transformParameters=new pg(r.translation,r.rotation,r.scale)),u(r.morphWeights)&&(e._morphWeights=r.morphWeights.slice());let o=r.articulationName;if(u(o)){let c=e.sceneGraph._runtimeArticulations[o];u(c)&&c.runtimeNodes.push(e)}}function C6(e,t){e._transformDirty=!0,e._transform=N.fromTranslationRotationScale(t,e._transform)}cE.prototype.getChild=function(e){return this.sceneGraph._runtimeNodes[this.children[e]]};cE.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(Q1),t.push(eO),n.push($1)};cE.prototype.updateComputedTransform=function(){this._computedTransform=N.multiply(this._transformToRoot,this._transform,this._computedTransform)};cE.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 r=0;r<i;r++){u(t[r])||(t[r]=new N);let o=N.multiplyTransformation(this.transformToRoot,this.transform,t[r]),s=N.inverseTransformation(o,t[r]);t[r]=N.multiplyTransformation(s,n[r],t[r])}};var tO=cE;var jie={name:"AlphaPipelineStage"};jie.process=function(e,t,n){let i=e.alphaOptions,r=e.model;i.pass=y(i.pass,r.opaquePass);let o=e.renderStateOptions;i.pass===be.TRANSLUCENT&&(o.cull.enabled=!1,o.depthMask=!1,o.blending=ln.ALPHA_BLEND);let s=e.shaderBuilder,a=e.uniformMap;u(i.alphaCutoff)&&(s.addDefine("ALPHA_MODE_MASK",void 0,Te.FRAGMENT),s.addUniform("float","u_alphaCutoff",Te.FRAGMENT),a.u_alphaCutoff=function(){return i.alphaCutoff})};var nO=jie;var qie={name:"BatchTexturePipelineStage"};qie.process=function(e,t,n){let i=e.shaderBuilder,r={},o=e.model,s=o.featureTables[o.featureTableId],a=s.featuresLength;i.addUniform("int","model_featuresLength"),r.model_featuresLength=function(){return a};let c=s.batchTexture;i.addUniform("sampler2D","model_batchTexture"),r.model_batchTexture=function(){return y(c.batchTexture,c.defaultTexture)},i.addUniform("vec4","model_textureStep"),r.model_textureStep=function(){return c.textureStep},c.textureDimensions.y>1&&(i.addDefine("MULTILINE_BATCH_TEXTURE"),i.addUniform("vec2","model_textureDimensions"),r.model_textureDimensions=function(){return c.textureDimensions}),e.uniformMap=mt(r,e.uniformMap)};var iO=qie;var Yie={name:"ClassificationPipelineStage"};Yie.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_CLASSIFICATION",void 0,Te.BOTH);let r=e.runtimePrimitive;u(r.batchLengths)||dUe(t,r)};function dUe(e,t){let n=Jt.getAttributeBySemantic(e,Tt.POSITION);if(!u(n))throw new de("Primitives must have a position attribute to be used for classification.");let i,r=e.indices,o=u(r);o&&(i=r.typedArray,r.typedArray=void 0);let s=o?r.count:n.count,a=Jt.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=o?i[0]:0,p=c[d],g=0;for(let A=1;A<s;A++){let x=o?i[A]:A,C=c[x];if(C!==p){let E=A-g,T=A;l.push(E),f.push(T),g=T,p=C}}let m=s-g;l.push(m),t.batchLengths=l,t.batchOffsets=f}var rO=Yie;var oO=`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 sO=`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 Xie={name:"CPUStylingPipelineStage"};Xie.process=function(e,t,n){let i=e.model,r=e.shaderBuilder;r.addVertexLines(oO),r.addFragmentLines(sO),r.addDefine("USE_CPU_STYLING",void 0,Te.BOTH),u(i.color)||(r.addUniform("float",Hg.COLOR_BLEND_UNIFORM_NAME,Te.FRAGMENT),e.uniformMap[Hg.COLOR_BLEND_UNIFORM_NAME]=function(){return Ka.getColorBlend(i.colorBlendMode,i.colorBlendAmount)}),r.addUniform("bool","model_commandTranslucent",Te.BOTH),e.uniformMap.model_commandTranslucent=function(){return e.alphaOptions.pass===be.TRANSLUCENT}};var aO=Xie;var Kie={MODIFY_MATERIAL:"MODIFY_MATERIAL",REPLACE_MATERIAL:"REPLACE_MATERIAL"};Kie.getDefineName=function(e){return`CUSTOM_SHADER_${e}`};var Gp=Object.freeze(Kie);var cO=`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 lO=`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 uO=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) {
  initializeFeatureIds(featureIds, attributes);
  initializeFeatureIdAliases(featureIds);
}
`;var fO=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) 
{
  initializeFeatureIds(featureIds, attributes);
  initializeFeatureIdAliases(featureIds);
  setFeatureIdVaryings();
}
`;var ki={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()"};ki.process=function(e,t,n){let i=e.shaderBuilder;hUe(i);let r=e.runtimeNode.node.instances;u(r)&&mUe(e,r,n),pUe(e,t,n),i.addVertexLines(fO),i.addFragmentLines(uO)};function hUe(e){e.addStruct(ki.STRUCT_ID_FEATURE_IDS_VS,ki.STRUCT_NAME_FEATURE_IDS,Te.VERTEX),e.addStruct(ki.STRUCT_ID_FEATURE_IDS_FS,ki.STRUCT_NAME_FEATURE_IDS,Te.FRAGMENT),e.addFunction(ki.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,ki.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,Te.VERTEX),e.addFunction(ki.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,ki.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,Te.FRAGMENT),e.addFunction(ki.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,ki.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,Te.VERTEX),e.addFunction(ki.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,ki.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,Te.FRAGMENT),e.addFunction(ki.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,ki.FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS,Te.VERTEX)}function mUe(e,t,n){let i=t.featureIds,r=t.attributes[0].count;for(let o=0;o<i.length;o++){let s=i[o],a=s.positionalLabel;s instanceof Bt.FeatureIdAttribute?_Ue(e,s,a):Jie(e,s,a,r,1,n);let c=s.label;u(c)&&Zie(e,a,c,Te.BOTH)}}function pUe(e,t,n){let i=t.featureIds,o=Jt.getAttributeBySemantic(t,Tt.POSITION).count;for(let s=0;s<i.length;s++){let a=i[s],c=a.positionalLabel,l=Te.BOTH;a instanceof Bt.FeatureIdAttribute?gUe(e,a,c):a instanceof Bt.FeatureIdImplicitRange?Jie(e,a,c,o,void 0,n):(yUe(e,a,c,s,n),l=Te.FRAGMENT);let f=a.label;u(f)&&Zie(e,c,f,l)}}function _Ue(e,t,n){let i=e.shaderBuilder;i.addStructField(ki.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(ki.STRUCT_ID_FEATURE_IDS_FS,"int",n);let r=t.setIndex,o=n.replace(/_\d+$/,"_"),s=`a_${o}${r}`,a=`v_${o}${r}`,c=`featureIds.${n} = int(czm_round(${s}));`,l=`featureIds.${n} = int(czm_round(${a}));`;i.addFunctionLines(ki.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[c]),i.addFunctionLines(ki.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[l]),i.addVarying("float",a),i.addFunctionLines(ki.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${a} = ${s};`])}function gUe(e,t,n){let i=e.shaderBuilder;i.addStructField(ki.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(ki.STRUCT_ID_FEATURE_IDS_FS,"int",n);let r=t.setIndex,o=n.replace(/_\d+$/,"_"),s=[`featureIds.${n} = int(czm_round(attributes.${o}${r}));`];i.addFunctionLines(ki.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,s),i.addFunctionLines(ki.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,s)}function Jie(e,t,n,i,r,o){AUe(e,t,i,r,o);let s=e.shaderBuilder,a=`a_implicit_${n}`;s.addAttribute("float",a);let c=`v_implicit_${n}`;s.addVarying("float",c),s.addStructField(ki.STRUCT_ID_FEATURE_IDS_VS,"int",n),s.addStructField(ki.STRUCT_ID_FEATURE_IDS_FS,"int",n),s.addFunctionLines(ki.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${c} = ${a};`]),s.addFunctionLines(ki.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[`featureIds.${n} = int(czm_round(${a}));`]),s.addFunctionLines(ki.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[`featureIds.${n} = int(czm_round(${c}));`])}function yUe(e,t,n,i,r){let o=`u_featureIdTexture_${i}`,s=e.uniformMap,a=t.textureReader;s[o]=function(){return y(a.texture,r.context.defaultTexture)};let c=a.channels,l=e.shaderBuilder;l.addStructField(ki.STRUCT_ID_FEATURE_IDS_FS,"int",n),l.addUniform("sampler2D",o,Te.FRAGMENT);let f=`v_texCoord_${a.texCoord}`,d=`texture(${o}, ${f}).${c}`,p=`featureIds.${n} = czm_unpackUint(${d});`;l.addFunctionLines(ki.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[p])}function Zie(e,t,n,i){let r=e.shaderBuilder,o=Te.includesVertexShader(i);o&&r.addStructField(ki.STRUCT_ID_FEATURE_IDS_VS,"int",n),r.addStructField(ki.STRUCT_ID_FEATURE_IDS_FS,"int",n);let s=[`featureIds.${n} = featureIds.${t};`];o&&r.addFunctionLines(ki.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,s),r.addFunctionLines(ki.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,s)}function AUe(e,t,n,i,r){let o=e.model,s,a;if(u(t.repeat)){let l=xUe(t,n);s=ft.createVertexBuffer({context:r.context,typedArray:l,usage:Fe.STATIC_DRAW}),s.vertexArrayDestroyable=!1,o._pipelineResources.push(s);let f=!1;o.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 xUe(e,t){let n=e.offset,i=e.repeat,r=new Float32Array(t);for(let o=0;o<t;o++)r[o]=n+Math.floor(o/i);return r}var Gg=ki;var dO=`void metadataStage(
  out Metadata metadata,
  out MetadataClass metadataClass,
  out MetadataStatistics metadataStatistics,
  ProcessedAttributes attributes
  )
{
  initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);
}
`;var hO=`void metadataStage(
  out Metadata metadata,
  out MetadataClass metadataClass,
  out MetadataStatistics metadataStatistics,
  ProcessedAttributes attributes
  )
{
  initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);
  setMetadataVaryings();
}
`;var bi={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"}]};bi.process=function(e,t,n){let{shaderBuilder:i,model:r}=e,{structuralMetadata:o={},content:s}=r,a=s?.tileset.metadataExtension?.statistics,c=CUe(o.propertyAttributes,t,a),l=EUe(o.propertyTextures,a),f=c.concat(l);SUe(i,f),DUe(i),i.addVertexLines(hO),i.addFragmentLines(dO);for(let d=0;d<c.length;d++){let p=c[d];IUe(e,p)}for(let d=0;d<l.length;d++){let p=l[d];OUe(e,p)}};function CUe(e,t,n){return u(e)?e.flatMap(i=>TUe(i,t,n)):[]}function TUe(e,t,n){let{getAttributeByName:i,getAttributeInfo:r,sanitizeGlslIdentifier:o}=Jt,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:m,variableName:A}=r(g);l[f]={metadataVariable:o(d),property:p,type:p.classProperty.type,glslType:m,variableName:A,propertyStatistics:a?.properties[d],shaderDestination:Te.BOTH}}return l}function EUe(e,t){return u(e)?e.flatMap(n=>bUe(n,t)):[]}function bUe(e,t){let{sanitizeGlslIdentifier:n}=Jt,i=e.class.id,r=t?.classes[i],o=Object.entries(e.properties).filter(([a,c])=>c.isGpuCompatible()),s=new Array(o.length);for(let a=0;a<o.length;a++){let[c,l]=o[a];s[a]={metadataVariable:n(c),property:l,type:l.classProperty.type,glslType:l.getGlslType(),propertyStatistics:r?.properties[c],shaderDestination:Te.FRAGMENT}}return s}function SUe(e,t){let n=new Set,i=new Set;for(let a=0;a<t.length;a++){let{type:c,glslType:l,propertyStatistics:f}=t[a];n.add(l),u(f)&&c!==Ht.ENUM&&i.add(l)}let r=bi.METADATA_CLASS_FIELDS;for(let a of n){let c=`${a}MetadataClass`;s(c,a,r)}let o=bi.METADATA_STATISTICS_FIELDS;for(let a of i){let c=`${a}MetadataStatistics`;s(c,a,o)}function s(a,c,l){e.addStruct(a,a,Te.BOTH);for(let f=0;f<l.length;f++){let{shaderName:d}=l[f],p=l[f].type==="float"?wUe(c):c;e.addStructField(a,p,d)}}}var vUe={int:"float",ivec2:"vec2",ivec3:"vec3",ivec4:"vec4"};function wUe(e){let t=vUe[e];return u(t)?t:e}function DUe(e){e.addStruct(bi.STRUCT_ID_METADATA_VS,bi.STRUCT_NAME_METADATA,Te.VERTEX),e.addStruct(bi.STRUCT_ID_METADATA_FS,bi.STRUCT_NAME_METADATA,Te.FRAGMENT),e.addStruct(bi.STRUCT_ID_METADATA_CLASS_VS,bi.STRUCT_NAME_METADATA_CLASS,Te.VERTEX),e.addStruct(bi.STRUCT_ID_METADATA_CLASS_FS,bi.STRUCT_NAME_METADATA_CLASS,Te.FRAGMENT),e.addStruct(bi.STRUCT_ID_METADATA_STATISTICS_VS,bi.STRUCT_NAME_METADATA_STATISTICS,Te.VERTEX),e.addStruct(bi.STRUCT_ID_METADATA_STATISTICS_FS,bi.STRUCT_NAME_METADATA_STATISTICS,Te.FRAGMENT),e.addFunction(bi.FUNCTION_ID_INITIALIZE_METADATA_VS,bi.FUNCTION_SIGNATURE_INITIALIZE_METADATA,Te.VERTEX),e.addFunction(bi.FUNCTION_ID_INITIALIZE_METADATA_FS,bi.FUNCTION_SIGNATURE_INITIALIZE_METADATA,Te.FRAGMENT),e.addFunction(bi.FUNCTION_ID_SET_METADATA_VARYINGS,bi.FUNCTION_SIGNATURE_SET_METADATA_VARYINGS,Te.VERTEX)}function IUe(e,t){PUe(e,t),Qie(e.shaderBuilder,t),$ie(e.shaderBuilder,t)}function PUe(e,t){let{shaderBuilder:n}=e,{metadataVariable:i,property:r,glslType:o}=t,s=tre({valueExpression:`attributes.${t.variableName}`,renderResources:e,glslType:o,metadataVariable:i,shaderDestination:Te.BOTH,property:r});n.addStructField(bi.STRUCT_ID_METADATA_VS,o,i),n.addStructField(bi.STRUCT_ID_METADATA_FS,o,i);let a=`metadata.${i} = ${s};`;n.addFunctionLines(bi.FUNCTION_ID_INITIALIZE_METADATA_VS,[a]),n.addFunctionLines(bi.FUNCTION_ID_INITIALIZE_METADATA_FS,[a])}function OUe(e,t){MUe(e,t),Qie(e.shaderBuilder,t),$ie(e.shaderBuilder,t)}function MUe(e,t){let{shaderBuilder:n,uniformMap:i}=e,{metadataVariable:r,glslType:o,property:s}=t,{texCoord:a,channels:c,index:l,texture:f}=s.textureReader,d=`u_propertyTexture_${l}`;i.hasOwnProperty(d)||(n.addUniform("sampler2D",d,Te.FRAGMENT),i[d]=()=>f),n.addStructField(bi.STRUCT_ID_METADATA_FS,o,r);let p=`attributes.texCoord_${a}`,g=`texture(${d}, ${p}).${c}`,m=s.unpackInShader(g),A=tre({valueExpression:m,renderResources:e,glslType:o,metadataVariable:r,shaderDestination:Te.FRAGMENT,property:s}),x=`metadata.${r} = ${A};`;n.addFunctionLines(bi.FUNCTION_ID_INITIALIZE_METADATA_FS,[x])}function Qie(e,t){let{classProperty:n}=t.property,{metadataVariable:i,glslType:r,shaderDestination:o}=t,s=ere(bi.METADATA_CLASS_FIELDS,n,`metadataClass.${i}`,r),a=`${r}MetadataClass`;e.addStructField(bi.STRUCT_ID_METADATA_CLASS_FS,a,i),e.addFunctionLines(bi.FUNCTION_ID_INITIALIZE_METADATA_FS,s),Te.includesVertexShader(o)&&(e.addStructField(bi.STRUCT_ID_METADATA_CLASS_VS,a,i),e.addFunctionLines(bi.FUNCTION_ID_INITIALIZE_METADATA_VS,s))}function $ie(e,t){let{propertyStatistics:n}=t;if(!u(n))return;let{metadataVariable:i,type:r,glslType:o}=t;if(r===Ht.ENUM)return;let s=bi.METADATA_STATISTICS_FIELDS,a=`metadataStatistics.${i}`,c=ere(s,n,a,o),l=`${o}MetadataStatistics`;e.addStructField(bi.STRUCT_ID_METADATA_STATISTICS_FS,l,i),e.addFunctionLines(bi.FUNCTION_ID_INITIALIZE_METADATA_FS,c),Te.includesVertexShader(t.shaderDestination)&&(e.addStructField(bi.STRUCT_ID_METADATA_STATISTICS_VS,l,i),e.addFunctionLines(bi.FUNCTION_ID_INITIALIZE_METADATA_VS,c))}function ere(e,t,n,i){function r(o){let s=t[o.specName];if(u(s))return`${n}.${o.shaderName} = ${i}(${s});`}return u(t)?e.map(r).filter(u):[]}function tre(e){let{valueExpression:t,property:n}=e;if(!n.hasValueTransform)return t;let i=e.metadataVariable,r=`u_${i}_offset`,o=`u_${i}_scale`,{shaderBuilder:s,uniformMap:a}=e.renderResources,{glslType:c,shaderDestination:l}=e;s.addUniform(c,r,l),s.addUniform(c,o,l);let{offset:f,scale:d}=n;return a[r]=()=>f,a[o]=()=>d,`czm_valueTransform(${r}, ${o}, ${t})`}var lf=bi;var RUe={INHERIT:0,OPAQUE:1,TRANSLUCENT:2},Wg=Object.freeze(RUe);var Js={name:"CustomShaderPipelineStage",STRUCT_ID_ATTRIBUTES_VS:"AttributesVS",STRUCT_ID_ATTRIBUTES_FS:"AttributesFS",STRUCT_NAME_ATTRIBUTES:"Attributes",STRUCT_ID_VERTEX_INPUT:"VertexInput",STRUCT_NAME_VERTEX_INPUT:"VertexInput",STRUCT_ID_FRAGMENT_INPUT:"FragmentInput",STRUCT_NAME_FRAGMENT_INPUT:"FragmentInput",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS:"initializeInputStructVS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS:"void initializeInputStruct(out VertexInput vsInput, ProcessedAttributes attributes)",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS:"initializeInputStructFS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS:"void initializeInputStruct(out FragmentInput fsInput, ProcessedAttributes attributes)",_oneTimeWarning:Mt};Js.process=function(e,t,n){let i=e.shaderBuilder,r=e.model.customShader;u(r.lightingModel)&&(e.lightingOptions.lightingModel=r.lightingModel);let o=e.alphaOptions;r.translucencyMode===Wg.TRANSLUCENT?o.pass=be.TRANSLUCENT:r.translucencyMode===Wg.OPAQUE&&(o.pass=void 0);let s=zUe(r,t);if(!s.customShaderEnabled)return;if(jUe(i,r,s),s.shouldComputePositionWC&&i.addDefine("COMPUTE_POSITION_WC_CUSTOM_SHADER",void 0,Te.BOTH),u(r.vertexShaderText)&&i.addDefine("HAS_CUSTOM_VERTEX_SHADER",void 0,Te.VERTEX),u(r.fragmentShaderText)){i.addDefine("HAS_CUSTOM_FRAGMENT_SHADER",void 0,Te.FRAGMENT);let l=Gp.getDefineName(r.mode);i.addDefine(l,void 0,Te.FRAGMENT)}let a=r.uniforms;for(let l in a)if(a.hasOwnProperty(l)){let f=a[l];i.addUniform(f.type,l)}let c=r.varyings;for(let l in c)if(c.hasOwnProperty(l)){let f=c[l];i.addVarying(f,l)}e.uniformMap=mt(e.uniformMap,r.uniformMap)};function BUe(e){let t={};for(let n=0;n<e.length;n++){let i=e[n],r=Jt.getAttributeInfo(i);t[r.variableName]=r}return t}var LUe={position:"vec3",normal:"vec3",tangent:"vec3",bitangent:"vec3",texCoord:"vec2",color:"vec4",joints:"ivec4",weights:"vec4"},NUe={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 nre(e){let t=e.replace(/_[0-9]+$/,"");t=t.replace(/(MC|EC)$/,"");let n=LUe[t],i=NUe[t];if(u(n))return{attributeField:[n,e],value:i}}function FUe(e,t,n){let i=ire(t,e.usedVariablesVertex.attributeSet,!1),r=i.addToShader,o=i.missingAttributes,s,a,c=[],l=[];for(s in r)if(r.hasOwnProperty(s)){let d=[r[s].glslType,s];c.push(d),a=`vsInput.attributes.${s} = attributes.${s};`,l.push(a)}for(let f=0;f<o.length;f++){s=o[f];let d=nre(s);if(!u(d)){Js._oneTimeWarning("CustomShaderPipelineStage.incompatiblePrimitiveVS",`Primitive is missing attribute ${s}, disabling custom vertex shader`);return}c.push(d.attributeField),a=`vsInput.attributes.${s} = ${d.value};`,l.push(a)}n.enabled=!0,n.attributeFields=c,n.initializationLines=l}function UUe(e){let t=[],n=[],i=e.usedVariablesFragment.attributeSet;return i.hasOwnProperty("positionWC")&&(t.push(["vec3","positionWC"]),n.push("fsInput.attributes.positionWC = attributes.positionWC;")),i.hasOwnProperty("positionEC")&&(t.push(["vec3","positionEC"]),n.push("fsInput.attributes.positionEC = attributes.positionEC;")),{attributeFields:t,initializationLines:n}}function VUe(e,t,n){let i=ire(t,e.usedVariablesFragment.attributeSet,!0),r=i.addToShader,o=i.missingAttributes,s,a,c=[],l=[];for(s in r)if(r.hasOwnProperty(s)){let p=[r[s].glslType,s];c.push(p),a=`fsInput.attributes.${s} = attributes.${s};`,l.push(a)}for(let d=0;d<o.length;d++){s=o[d];let p=nre(s);if(!u(p)){Js._oneTimeWarning("CustomShaderPipelineStage.incompatiblePrimitiveFS",`Primitive is missing attribute ${s}, disabling custom fragment shader.`);return}c.push(p.attributeField),a=`fsInput.attributes.${s} = ${p.value};`,l.push(a)}let f=UUe(e);n.enabled=!0,n.attributeFields=c.concat(f.attributeFields),n.initializationLines=f.initializationLines.concat(l)}var kUe={positionWC:!0,positionEC:!0};function ire(e,t,n){let i,r,o={};for(r in e)if(e.hasOwnProperty(r)){let a=e[r];i=r,n&&r==="normalMC"?i="normalEC":n&&r==="tangentMC"&&(i="tangentEC"),t.hasOwnProperty(i)&&(o[i]=a)}let s=[];for(r in t)if(t.hasOwnProperty(r)){if(kUe.hasOwnProperty(r))continue;i=r,n&&r==="normalEC"?i="normalMC":n&&r==="tangentEC"&&(i="tangentMC"),e.hasOwnProperty(i)||s.push(r)}return{addToShader:o,missingAttributes:s}}function zUe(e,t){let n={enabled:!1},i={enabled:!1},r=BUe(t.attributes);u(e.vertexShaderText)&&FUe(e,r,n),u(e.fragmentShaderText)&&VUe(e,r,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 HUe(e,t){let n,i=Js.STRUCT_ID_ATTRIBUTES_VS;e.addStruct(i,Js.STRUCT_NAME_ATTRIBUTES,Te.VERTEX);let r=t.attributeFields;for(n=0;n<r.length;n++){let a=r[n],c=a[0],l=a[1];e.addStructField(i,c,l)}i=Js.STRUCT_ID_VERTEX_INPUT,e.addStruct(i,Js.STRUCT_NAME_VERTEX_INPUT,Te.VERTEX),e.addStructField(i,Js.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(i,Gg.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(i,lf.STRUCT_NAME_METADATA,"metadata"),e.addStructField(i,lf.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(i,lf.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let o=Js.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS;e.addFunction(o,Js.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS,Te.VERTEX);let s=t.initializationLines;e.addFunctionLines(o,s)}function GUe(e,t){let n,i=Js.STRUCT_ID_ATTRIBUTES_FS;e.addStruct(i,Js.STRUCT_NAME_ATTRIBUTES,Te.FRAGMENT);let r,o,s,a=t.attributeFields;for(n=0;n<a.length;n++)r=a[n],o=r[0],s=r[1],e.addStructField(i,o,s);i=Js.STRUCT_ID_FRAGMENT_INPUT,e.addStruct(i,Js.STRUCT_NAME_FRAGMENT_INPUT,Te.FRAGMENT),e.addStructField(i,Js.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(i,Gg.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(i,lf.STRUCT_NAME_METADATA,"metadata"),e.addStructField(i,lf.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(i,lf.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let c=Js.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS;e.addFunction(c,Js.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS,Te.FRAGMENT);let l=t.initializationLines;e.addFunctionLines(c,l)}var WUe=[];function jUe(e,t,n){let i=n.vertexLines,r=WUe;i.enabled&&(HUe(e,i),r.length=0,r.push("#line 0",t.vertexShaderText,cO),e.addVertexLines(r));let o=n.fragmentLines;o.enabled&&(GUe(e,o),r.length=0,r.push("#line 0",t.fragmentShaderText,lO),e.addFragmentLines(r))}var mO=Js;var pO={name:"DequantizationPipelineStage",FUNCTION_ID_DEQUANTIZATION_STAGE_VS:"dequantizationStage",FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS:"void dequantizationStage(inout ProcessedAttributes attributes)"};pO.process=function(e,t,n){let i=e.shaderBuilder,r=e.model,o=u(r.classificationType);i.addDefine("USE_DEQUANTIZATION",void 0,Te.VERTEX),i.addFunction(pO.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,pO.FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS,Te.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(o&&!f&&!d)continue;let p=Jt.getAttributeInfo(c);YUe(i,p),qUe(e,p)}};function qUe(e,t){let n=e.shaderBuilder,i=e.uniformMap,r=t.variableName,o=t.attribute.quantization;if(o.octEncoded){let s=`model_normalizationRange_${r}`;n.addUniform("float",s,Te.VERTEX),i[s]=function(){return o.normalizationRange}}else{let s=`model_quantizedVolumeOffset_${r}`,a=`model_quantizedVolumeStepSize_${r}`,c=t.glslType;n.addUniform(c,s,Te.VERTEX),n.addUniform(c,a,Te.VERTEX);let l=o.quantizedVolumeOffset,f=o.quantizedVolumeStepSize;/^color_\d+$/.test(r)&&(l=rre(l,0),f=rre(f,1)),i[s]=function(){return l},i[a]=function(){return f}}}function rre(e,t){return e instanceof oe?e:new oe(e.x,e.y,e.z,t)}function YUe(e,t){let n=t.variableName,i=t.attribute.quantization,r;i.octEncoded?r=XUe(n,i):r=KUe(n),e.addFunctionLines(pO.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,[r])}function XUe(e,t){let n=`attributes.${e}`,i=`a_quantized_${e}`,r=`model_normalizationRange_${e}`,o=t.octEncodedZXY?".zxy":".xyz";return`${n} = czm_octDecode(${i}, ${r})${o};`}function KUe(e){let t=`attributes.${e}`,n=`a_quantized_${e}`,i=`model_quantizedVolumeOffset_${e}`,r=`model_quantizedVolumeStepSize_${e}`;return`${t} = ${i} + ${n} * ${r};`}var _O=pO;var gO=`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 yO=`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 lE=`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 AO={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)"};AO.process=function(e,t,n){let i=e.shaderBuilder;e.hasPropertyTable=!0;let r=e.model,o=e.runtimeNode.node,s=JUe(r,o,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),ZUe(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===Te.BOTH&&i.addVertexLines(lE),i.addFragmentLines(lE)};function ore(e){return e instanceof Bt.FeatureIdTexture?"HAS_SELECTED_FEATURE_ID_TEXTURE":"HAS_SELECTED_FEATURE_ID_ATTRIBUTE"}function sre(e){return e instanceof Bt.FeatureIdTexture?Te.FRAGMENT:Te.BOTH}function JUe(e,t,n){let i,r;return u(t.instances)&&(r=Jt.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),u(r))?(i=y(r.label,r.positionalLabel),{featureIds:r,variableName:i,shaderDestination:sre(r),featureIdDefine:ore(r)}):(r=Jt.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),i=y(r.label,r.positionalLabel),{featureIds:r,variableName:i,shaderDestination:sre(r),featureIdDefine:ore(r)})}function ZUe(e){e.addStructField(AO.STRUCT_ID_SELECTED_FEATURE,"int","id"),e.addStructField(AO.STRUCT_ID_SELECTED_FEATURE,"vec2","st"),e.addStructField(AO.STRUCT_ID_SELECTED_FEATURE,"vec4","color")}var jg=AO;var vs={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)"};vs.process=function(e,t,n){let i=e.shaderBuilder,r=e.model;i.addStruct(vs.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"ProcessedAttributes",Te.VERTEX),i.addStruct(vs.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"ProcessedAttributes",Te.FRAGMENT),i.addStruct(jg.STRUCT_ID_SELECTED_FEATURE,jg.STRUCT_NAME_SELECTED_FEATURE,Te.BOTH),i.addFunction(vs.FUNCTION_ID_INITIALIZE_ATTRIBUTES,vs.FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES,Te.VERTEX),i.addVarying("vec3","v_positionWC"),i.addVarying("vec3","v_positionEC"),i.addStructField(vs.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionWC"),i.addStructField(vs.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionEC"),i.addFunction(vs.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,vs.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,Te.VERTEX),i.addFunction(vs.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,vs.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,Te.FRAGMENT),r.type===Nr.TILE_PNTS&&i.addDefine("HAS_SRGB_COLOR",void 0,Te.FRAGMENT);let s=n.mode!==ne.SCENE3D&&!n.scene3DOnly&&r._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=on.getAttributeLocationCount(d.type),g=d.semantic===Tt.POSITION,m;p>1?(m=e.attributeIndex,e.attributeIndex+=p):g&&!c?m=0:m=e.attributeIndex++,QUe(e,d,m,p,s,a)}aVe(i,t.attributes),t.primitiveType===Be.POINTS&&i.addDefine("PRIMITIVE_TYPE_POINTS"),i.addVertexLines(yO),i.addFragmentLines(gO)};function QUe(e,t,n,i,r,o){let s=e.shaderBuilder,a=Jt.getAttributeInfo(t),c=r&&!o;i>1?tVe(e,t,n,i):eVe(e,t,n,c),iVe(s,a,c),nVe(s,a),u(t.semantic)&&$Ue(s,t),rVe(s,a,r),oVe(s,a,c),sVe(s,a)}function $Ue(e,t){let n=t.semantic,i=t.setIndex;switch(n){case Tt.NORMAL:e.addDefine("HAS_NORMALS");break;case Tt.TANGENT:e.addDefine("HAS_TANGENTS");break;case Tt.FEATURE_ID:e.addDefine(`HAS${n}_${i}`);break;case Tt.TEXCOORD:case Tt.COLOR:e.addDefine(`HAS_${n}_${i}`)}}function eVe(e,t,n,i){let r=t.quantization,o,s;u(r)?(o=r.type,s=r.componentDatatype):(o=t.type,s=t.componentDatatype);let a=t.semantic,c=t.setIndex;a===Tt.FEATURE_ID&&c>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=c+1);let l=a===Tt.POSITION,f=l?0:n,d=on.getNumberOfComponents(o),p={index:f,value:u(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,count:t.count,componentsPerAttribute:d,componentDatatype:s,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};if(e.attributes.push(p),!l||!i)return;let g=e.runtimePrimitive.positionBuffer2D,m={index:n,vertexBuffer:g,count:t.count,componentsPerAttribute:d,componentDatatype:X.FLOAT,offsetInBytes:0,strideInBytes:void 0,normalize:t.normalized};e.attributes.push(m)}function tVe(e,t,n,i){let r=t.quantization,o,s;u(r)?(o=r.type,s=r.componentDatatype):(o=t.type,s=t.componentDatatype);let a=t.normalized,l=on.getNumberOfComponents(o)/i,f=X.getSizeInBytes(s),d=l*f,p=t.byteStride;for(let g=0;g<i;g++){let m=t.byteOffset+g*d,A={index:n+g,vertexBuffer:t.buffer,componentsPerAttribute:l,componentDatatype:s,offsetInBytes:m,strideInBytes:p,normalize:a};e.attributes.push(A)}}function nVe(e,t){let n=t.variableName,i=`v_${n}`,r;n==="normalMC"?(i="v_normalEC",r=t.glslType):n==="tangentMC"?(r="vec3",i="v_tangentEC"):r=t.glslType,e.addVarying(r,i)}function iVe(e,t,n){let i=t.attribute.semantic,r=t.variableName,o,s;t.isQuantized?(o=`a_quantized_${r}`,s=t.quantizedGlslType):(o=`a_${r}`,s=t.glslType);let a=i===Tt.POSITION;a?e.setPositionAttribute(s,o):e.addAttribute(s,o),a&&n&&e.addAttribute("vec3","a_position2D")}function rVe(e,t,n){let i=vs.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,r=vs.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,o=t.variableName;o==="tangentMC"?(e.addStructField(i,"vec3","tangentMC"),e.addStructField(i,"float","tangentSignMC"),e.addStructField(r,"vec3","tangentEC")):o==="normalMC"?(e.addStructField(i,"vec3","normalMC"),e.addStructField(r,"vec3","normalEC")):(e.addStructField(i,t.glslType,o),e.addStructField(r,t.glslType,o)),o==="positionMC"&&n&&e.addStructField(i,"vec3","position2D")}function oVe(e,t,n){let i=vs.FUNCTION_ID_INITIALIZE_ATTRIBUTES,r=t.variableName;if(r==="positionMC"&&n){let a="attributes.position2D = a_position2D;";e.addFunctionLines(i,[a])}if(t.isQuantized)return;let s=[];r==="tangentMC"?(s.push("attributes.tangentMC = a_tangentMC.xyz;"),s.push("attributes.tangentSignMC = a_tangentMC.w;")):s.push(`attributes.${r} = a_${r};`),e.addFunctionLines(i,s)}function sVe(e,t){let n=t.attribute.semantic,i=t.attribute.setIndex;if(u(n)&&!u(i))return;let r=vs.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,o=t.variableName,s=`v_${o} = attributes.${o};`;e.addFunctionLines(r,[s]),r=vs.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,s=`attributes.${o} = v_${o};`,e.addFunctionLines(r,[s])}function aVe(e,t){let n=!1,i=!1;for(let r=0;r<t.length;r++){let o=t[r];o.semantic===Tt.NORMAL?n=!0:o.semantic===Tt.TANGENT&&(i=!0)}!n||!i||(e.addDefine("HAS_BITANGENTS"),e.addVarying("vec3","v_bitangentEC"),e.addStructField(vs.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"vec3","bitangentMC"),e.addStructField(vs.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","bitangentEC"))}var xO=vs;var CO=`#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 cVe={UNLIT:0,PBR:1},Zh=Object.freeze(cVe);var are={name:"LightingPipelineStage"};are.process=function(e,t){let n=e.model,i=e.lightingOptions,r=e.shaderBuilder;if(u(n.lightColor)){r.addDefine("USE_CUSTOM_LIGHT_COLOR",void 0,Te.FRAGMENT),r.addUniform("vec3","model_lightColorHdr",Te.FRAGMENT);let s=e.uniformMap;s.model_lightColorHdr=function(){return n.lightColor}}i.lightingModel===Zh.PBR?r.addDefine("LIGHTING_PBR",void 0,Te.FRAGMENT):r.addDefine("LIGHTING_UNLIT",void 0,Te.FRAGMENT),r.addFragmentLines(CO)};var TO=are;var EO=`// 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 lVe=Bt.Material,T6=Bt.MetallicRoughness,E6=Bt.SpecularGlossiness,cre={name:"MaterialPipelineStage",_processTexture:qg,_processTextureTransform:lre};cre.process=function(e,t,n){let i=t.material,r=e.model,o=u(r.classificationType),s=o,a=e.uniformMap,c=e.shaderBuilder,l=n.context.defaultTexture,f=n.context.defaultNormalTexture,d=n.context.defaultEmissiveTexture;uVe(i,a,c,l,f,d,s),u(i.specularGlossiness)?fVe(i,a,c,l,s):dVe(i,a,c,l,s);let p=Jt.getAttributeBySemantic(t,Tt.NORMAL),g=e.lightingOptions;i.unlit||!p||o?g.lightingModel=Zh.UNLIT:g.lightingModel=Zh.PBR;let m=r.backFaceCulling&&!i.doubleSided;e.renderStateOptions.cull.enabled=m;let A=e.alphaOptions;i.alphaMode===Xh.BLEND?A.pass=be.TRANSLUCENT:i.alphaMode===Xh.MASK&&(A.alphaCutoff=i.alphaCutoff),c.addFragmentLines(EO),i.doubleSided&&c.addDefine("HAS_DOUBLE_SIDED_MATERIAL",void 0,Te.BOTH)};function lre(e,t,n,i,r){let o=`HAS_${r}_TEXTURE_TRANSFORM`;e.addDefine(o,void 0,Te.FRAGMENT);let s=`${i}Transform`;e.addUniform("mat3",s,Te.FRAGMENT),t[s]=function(){return n.transform}}function qg(e,t,n,i,r,o){e.addUniform("sampler2D",i,Te.FRAGMENT),t[i]=function(){return y(n.texture,o)};let s=`HAS_${r}_TEXTURE`;e.addDefine(s,void 0,Te.FRAGMENT);let c=`v_texCoord_${n.texCoord}`,l=`TEXCOORD_${r}`;e.addDefine(l,c,Te.FRAGMENT);let f=n.transform;u(f)&&!Z.equals(f,Z.IDENTITY)&&lre(e,t,n,i,r)}function uVe(e,t,n,i,r,o,s){let a=e.emissiveTexture;u(a)&&!s&&qg(n,t,a,"u_emissiveTexture","EMISSIVE",o);let c=e.emissiveFactor;u(c)&&!h.equals(c,lVe.DEFAULT_EMISSIVE_FACTOR)&&(n.addUniform("vec3","u_emissiveFactor",Te.FRAGMENT),t.u_emissiveFactor=function(){return e.emissiveFactor},n.addDefine("HAS_EMISSIVE_FACTOR",void 0,Te.FRAGMENT));let l=e.normalTexture;u(l)&&!s&&qg(n,t,l,"u_normalTexture","NORMAL",r);let f=e.occlusionTexture;u(f)&&!s&&qg(n,t,f,"u_occlusionTexture","OCCLUSION",i)}function fVe(e,t,n,i,r){let o=e.specularGlossiness;n.addDefine("USE_SPECULAR_GLOSSINESS",void 0,Te.FRAGMENT);let s=o.diffuseTexture;u(s)&&!r&&qg(n,t,s,"u_diffuseTexture","DIFFUSE",i);let a=o.diffuseFactor;u(a)&&!oe.equals(a,E6.DEFAULT_DIFFUSE_FACTOR)&&(n.addUniform("vec4","u_diffuseFactor",Te.FRAGMENT),t.u_diffuseFactor=function(){return o.diffuseFactor},n.addDefine("HAS_DIFFUSE_FACTOR",void 0,Te.FRAGMENT));let c=o.specularGlossinessTexture;u(c)&&!r&&qg(n,t,c,"u_specularGlossinessTexture","SPECULAR_GLOSSINESS",i);let l=o.specularFactor;u(l)&&!h.equals(l,E6.DEFAULT_SPECULAR_FACTOR)&&(n.addUniform("vec3","u_specularFactor",Te.FRAGMENT),t.u_specularFactor=function(){return o.specularFactor},n.addDefine("HAS_SPECULAR_FACTOR",void 0,Te.FRAGMENT));let f=o.glossinessFactor;u(f)&&f!==E6.DEFAULT_GLOSSINESS_FACTOR&&(n.addUniform("float","u_glossinessFactor",Te.FRAGMENT),t.u_glossinessFactor=function(){return o.glossinessFactor},n.addDefine("HAS_GLOSSINESS_FACTOR",void 0,Te.FRAGMENT))}function dVe(e,t,n,i,r){let o=e.metallicRoughness;n.addDefine("USE_METALLIC_ROUGHNESS",void 0,Te.FRAGMENT);let s=o.baseColorTexture;u(s)&&!r&&qg(n,t,s,"u_baseColorTexture","BASE_COLOR",i);let a=o.baseColorFactor;u(a)&&!oe.equals(a,T6.DEFAULT_BASE_COLOR_FACTOR)&&(n.addUniform("vec4","u_baseColorFactor",Te.FRAGMENT),t.u_baseColorFactor=function(){return o.baseColorFactor},n.addDefine("HAS_BASE_COLOR_FACTOR",void 0,Te.FRAGMENT));let c=o.metallicRoughnessTexture;u(c)&&!r&&qg(n,t,c,"u_metallicRoughnessTexture","METALLIC_ROUGHNESS",i);let l=o.metallicFactor;u(l)&&l!==T6.DEFAULT_METALLIC_FACTOR&&(n.addUniform("float","u_metallicFactor",Te.FRAGMENT),t.u_metallicFactor=function(){return o.metallicFactor},n.addDefine("HAS_METALLIC_FACTOR",void 0,Te.FRAGMENT));let f=o.roughnessFactor;u(f)&&f!==T6.DEFAULT_ROUGHNESS_FACTOR&&(n.addUniform("float","u_roughnessFactor",Te.FRAGMENT),t.u_roughnessFactor=function(){return o.roughnessFactor},n.addDefine("HAS_ROUGHNESS_FACTOR",void 0,Te.FRAGMENT))}var bO=cre;var SO=`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 Ca={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)"};Ca.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_MORPH_TARGETS",void 0,Te.VERTEX),yVe(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||(mVe(e,d,e.attributeIndex,a),e.attributeIndex++)}}AVe(n);let o=e.runtimeNode.morphWeights.length;n.addUniform("float",`u_morphWeights[${o}]`,Te.VERTEX),n.addVertexLines(SO);let s={u_morphWeights:function(){return e.runtimeNode.morphWeights}};e.uniformMap=mt(s,e.uniformMap)};var hVe={attributeString:void 0,functionId:void 0};function mVe(e,t,n,i){let r=e.shaderBuilder;pVe(e,t,n);let o=_Ve(t,hVe);gVe(r,o,i)}function pVe(e,t,n){let i={index:n,value:u(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,componentsPerAttribute:on.getNumberOfComponents(t.type),componentDatatype:t.componentDatatype,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};e.attributes.push(i)}function _Ve(e,t){switch(e.semantic){case Tt.POSITION:t.attributeString="Position",t.functionId=Ca.FUNCTION_ID_GET_MORPHED_POSITION;break;case Tt.NORMAL:t.attributeString="Normal",t.functionId=Ca.FUNCTION_ID_GET_MORPHED_NORMAL;break;case Tt.TANGENT:t.attributeString="Tangent",t.functionId=Ca.FUNCTION_ID_GET_MORPHED_TANGENT;break;default:break}return t}function gVe(e,t,n){let i=t.attributeString,r=`a_target${i}_${n}`,o=`morphed${i} += u_morphWeights[${n}] * a_target${i}_${n};`;e.addAttribute("vec3",r),e.addFunctionLines(t.functionId,[o])}function yVe(e){e.addFunction(Ca.FUNCTION_ID_GET_MORPHED_POSITION,Ca.FUNCTION_SIGNATURE_GET_MORPHED_POSITION,Te.VERTEX);let t="vec3 morphedPosition = position;";e.addFunctionLines(Ca.FUNCTION_ID_GET_MORPHED_POSITION,[t]),e.addFunction(Ca.FUNCTION_ID_GET_MORPHED_NORMAL,Ca.FUNCTION_SIGNATURE_GET_MORPHED_NORMAL,Te.VERTEX);let n="vec3 morphedNormal = normal;";e.addFunctionLines(Ca.FUNCTION_ID_GET_MORPHED_NORMAL,[n]),e.addFunction(Ca.FUNCTION_ID_GET_MORPHED_TANGENT,Ca.FUNCTION_SIGNATURE_GET_MORPHED_TANGENT,Te.VERTEX);let i="vec3 morphedTangent = tangent;";e.addFunctionLines(Ca.FUNCTION_ID_GET_MORPHED_TANGENT,[i])}function AVe(e){let t="return morphedPosition;";e.addFunctionLines(Ca.FUNCTION_ID_GET_MORPHED_POSITION,[t]);let n="return morphedNormal;";e.addFunctionLines(Ca.FUNCTION_ID_GET_MORPHED_NORMAL,[n]);let i="return morphedTangent;";e.addFunctionLines(Ca.FUNCTION_ID_GET_MORPHED_TANGENT,[i])}var vO=Ca;var ure={name:"PickingPipelineStage"};ure.process=function(e,t,n){let i=n.context,r=e.runtimeNode,o=e.shaderBuilder,s=e.model,a=r.node.instances;if(e.hasPropertyTable)xVe(e,t,a,i);else if(u(a))CVe(e,i);else{let c=fre(e),l=i.createPickId(c);s._pipelineResources.push(l),s._pickIds.push(l),o.addUniform("vec4","czm_pickColor",Te.FRAGMENT);let f=e.uniformMap;f.czm_pickColor=function(){return l.color},e.pickId="czm_pickColor"}};function fre(e,t){let n=e.model;if(u(n.pickObject))return n.pickObject;let i={model:n,node:e.runtimeNode,primitive:e.runtimePrimitive},r;if(Nr.is3DTiles(n.type)){let o=n.content;r={content:o,primitive:o.tileset,detail:i}}else r={primitive:n,detail:i};return r.id=n.id,u(t)&&(r.instanceId=t),r}function xVe(e,t,n){let i=e.model,r,o,s=i.featureIdLabel,a=i.instanceFeatureIdLabel;u(i.featureTableId)?r=i.featureTableId:u(n)?(o=Jt.getFeatureIdsByLabel(n.featureIds,a),r=o.propertyTableId):(o=Jt.getFeatureIdsByLabel(t.featureIds,s),r=o.propertyTableId);let c=i.featureTables[r];e.shaderBuilder.addUniform("sampler2D","model_pickTexture",Te.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 CVe(e,t){let n=e.instanceCount,i=new Array(n),r=new Uint8Array(n*4),o=e.model,s=o._pipelineResources;for(let d=0;d<n;d++){let p=fre(e,d),g=t.createPickId(p);s.push(g),i[d]=g;let m=g.color;r[d*4+0]=z.floatToByte(m.red),r[d*4+1]=z.floatToByte(m.green),r[d*4+2]=z.floatToByte(m.blue),r[d*4+3]=z.floatToByte(m.alpha)}o._pickIds=i;let a=ft.createVertexBuffer({context:t,typedArray:r,usage:Fe.STATIC_DRAW});a.vertexArrayDestroyable=!1;let c=!1;o.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,Te.BOTH),f.addAttribute("vec4","a_pickColor"),f.addVarying("vec4","v_pickColor"),e.pickId="v_pickColor"}var wO=ure;var TVe={ADD:0,REPLACE:1},Fr=Object.freeze(TVe);var DO=`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 EVe=new oe,hre={name:"PointCloudStylingPipelineStage"};hre.process=function(e,t,n){let i=e.shaderBuilder,r=e.model,o=r.style,s=r.structuralMetadata,a=u(s)?s.propertyAttributes:void 0,c=u(r.featureTableId)&&r.featureTables[r.featureTableId].featuresLength>0,l=!u(a)&&c;if(u(o)&&!l){let A=wVe(a),x=DVe(o,A);IVe(i,x);let E=PVe(x).indexOf("normalMC")>=0,T=Jt.getAttributeBySemantic(t,Tt.NORMAL);if(E&&!T)throw new de("Style references the NORMAL semantic but the point cloud does not have normals");i.addDefine("COMPUTE_POSITION_WC_STYLE",void 0,Te.VERTEX),x.styleTranslucent&&(e.alphaOptions.pass=be.TRANSLUCENT)}let f=r.pointCloudShading;f.attenuation&&i.addDefine("HAS_POINT_CLOUD_ATTENUATION",void 0,Te.VERTEX),f.backFaceCulling&&i.addDefine("HAS_POINT_CLOUD_BACK_FACE_CULLING",void 0,Te.VERTEX);let d,p,g;Nr.is3DTiles(r.type)&&(p=!0,d=r.content,g=d.tile.refine===Fr.ADD),i.addUniform("vec4","model_pointCloudParameters",Te.VERTEX),i.addVertexLines(DO);let m=e.uniformMap;m.model_pointCloudParameters=function(){let A=EVe,x=1;p&&(x=g?5:d.tileset.maximumScreenSpaceError),A.x=y(f.maximumAttenuation,x),A.x*=n.pixelRatio;let C=bVe(e,t,f,d);A.y=C*f.geometricErrorScale;let E=n.context,T=n.camera.frustum,S;return n.mode===ne.SCENE2D||T instanceof en?S=Number.POSITIVE_INFINITY:S=E.drawingBufferHeight/n.camera.frustum.sseDenominator,A.z=S,p&&(A.w=d.tileset.timeSinceLoad),A}};var dre=new h;function bVe(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 r=Jt.getAttributeBySemantic(t,Tt.POSITION),o=r.count,s=e.runtimeNode.transform,a=h.subtract(r.max,r.min,dre);a=N.multiplyByPointAsVector(s,a,dre);let c=a.x*a.y*a.z;return P.cbrt(c/o)}var SVe={colorStyleFunction:void 0,showStyleFunction:void 0,pointSizeStyleFunction:void 0,styleTranslucent:!1},vVe={POSITION:"attributes.positionMC",POSITION_ABSOLUTE:"v_positionWC",COLOR:"attributes.color_0",NORMAL:"attributes.normalMC"};function wVe(e){let t=je(vVe);if(!u(e))return t;for(let n=0;n<e.length;n++){let r=e[n].properties;for(let o in r)r.hasOwnProperty(o)&&(t[o]=`metadata.${o}`)}return t}var b6="ProcessedAttributes attributes, Metadata metadata, float tiles3d_tileset_time";function DVe(e,t){let n=SVe,i={translucent:!1};return n.colorStyleFunction=e.getColorShaderFunction(`getColorFromStyle(${b6})`,t,i),n.showStyleFunction=e.getShowShaderFunction(`getShowFromStyle(${b6})`,t,i),n.pointSizeStyleFunction=e.getPointSizeShaderFunction(`getPointSizeFromStyle(${b6})`,t,i),n.styleTranslucent=u(n.colorStyleFunction)&&i.translucent,n}function IVe(e,t){let n=t.colorStyleFunction;u(n)&&(e.addDefine("HAS_POINT_CLOUD_COLOR_STYLE",void 0,Te.BOTH),e.addVertexLines(n),e.addVarying("vec4","v_pointCloudColor"));let i=t.showStyleFunction;u(i)&&(e.addDefine("HAS_POINT_CLOUD_SHOW_STYLE",void 0,Te.VERTEX),e.addVertexLines(i));let r=t.pointSizeStyleFunction;u(r)&&(e.addDefine("HAS_POINT_CLOUD_POINT_SIZE_STYLE",void 0,Te.VERTEX),e.addVertexLines(r))}function S6(e,t){let n=/attributes\.(\w+)/g,i=n.exec(e);for(;i!==null;){let r=i[1];t.indexOf(r)===-1&&t.push(r),i=n.exec(e)}}function PVe(e){let t=e.colorStyleFunction,n=e.showStyleFunction,i=e.pointSizeStyleFunction,r=[];return u(t)&&S6(t,r),u(n)&&S6(n,r),u(i)&&S6(i,r),r}var IO=hre;var PO=`void primitiveOutlineStage() {
    v_outlineCoordinates = a_outlineCoordinates;
}
`;var OO=`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 mre={name:"PrimitiveOutlinePipelineStage"};mre.process=function(e,t,n){let i=e.shaderBuilder,r=e.uniformMap;i.addDefine("HAS_PRIMITIVE_OUTLINE",void 0,Te.BOTH),i.addAttribute("vec3","a_outlineCoordinates"),i.addVarying("vec3","v_outlineCoordinates");let o=t.outlineCoordinates,s={index:e.attributeIndex++,vertexBuffer:o.buffer,componentsPerAttribute:on.getNumberOfComponents(o.type),componentDatatype:o.componentDatatype,offsetInBytes:o.byteOffset,strideInBytes:o.byteStride,normalize:o.normalized};e.attributes.push(s),i.addUniform("sampler2D","model_outlineTexture",Te.FRAGMENT);let a=NA.createTexture(n.context);r.model_outlineTexture=function(){return a};let c=e.model;i.addUniform("vec4","model_outlineColor",Te.FRAGMENT),r.model_outlineColor=function(){return c.outlineColor},i.addUniform("bool","model_showOutline",Te.FRAGMENT),r.model_showOutline=function(){return c.showOutline},i.addVertexLines(PO),i.addFragmentLines(OO)};var MO=mre;var pre={name:"PrimitiveStatisticsPipelineStage",_countGeometry:_re,_count2DPositions:gre,_countMorphTargetAttributes:yre,_countMaterialTextures:Are,_countFeatureIdTextures:xre,_countBinaryMetadata:Cre};pre.process=function(e,t,n){let i=e.model,r=i.statistics;_re(r,t),gre(r,e.runtimePrimitive),yre(r,t),Are(r,t.material),xre(r,t.featureIds),Cre(r,i)};function _re(e,t){let n=u(t.indices)?t.indices.count:Jt.getAttributeBySemantic(t,"POSITION").count,i=t.primitiveType;i===Be.POINTS?e.pointsLength+=n:Be.isTriangles(i)&&(e.trianglesLength+=OVe(i,n));let r=t.attributes,o=r.length;for(let c=0;c<o;c++){let l=r[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 OVe(e,t){switch(e){case Be.TRIANGLES:return t/3;case Be.TRIANGLE_STRIP:case Be.TRIANGLE_FAN:return Math.max(t-2,0);default:return 0}}function gre(e,t){let n=t.positionBuffer2D;u(n)&&e.addBuffer(n,!0)}function yre(e,t){let n=t.morphTargets;if(!u(n))return;let i=!1,r=n.length;for(let o=0;o<r;o++){let s=n[o].attributes,a=s.length;for(let c=0;c<a;c++){let l=s[c];u(l.buffer)&&e.addBuffer(l.buffer,i)}}}function Are(e,t){let n=MVe(t),i=n.length;for(let r=0;r<i;r++){let o=n[r];u(o)&&u(o.texture)&&e.addTexture(o.texture)}}function MVe(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 xre(e,t){let n=t.length;for(let i=0;i<n;i++){let r=t[i];if(r instanceof Bt.FeatureIdTexture){let o=r.textureReader;u(o.texture)&&e.addTexture(o.texture)}}}function Cre(e,t){let n=t.structuralMetadata;u(n)&&(RVe(e,n),e.propertyTablesByteLength+=n.propertyTablesByteLength);let i=t.featureTables;if(!u(i))return;let r=i.length;for(let o=0;o<r;o++){let s=i[o];e.addBatchTexture(s.batchTexture)}}function RVe(e,t){let n=t.propertyTextures;if(!u(n))return;let i=n.length;for(let r=0;r<i;r++){let s=n[r].properties;for(let a in s)if(s.hasOwnProperty(a)){let l=s[a].textureReader;u(l.texture)&&e.addTexture(l.texture)}}}var RO=pre;var BVe=new N,LVe=new N,Tre={name:"SceneMode2DPipelineStage"};Tre.process=function(e,t,n){let i=Jt.getAttributeBySemantic(t,Tt.POSITION),r=e.shaderBuilder,o=e.model,s=o.sceneGraph.computedModelMatrix,a=e.runtimeNode.computedTransform,c=N.multiplyTransformation(s,a,BVe),l=UVe(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=zVe(i,c,l,n);f.positionBuffer2D=A,o._modelResources.push(A),i.typedArray=void 0}r.addDefine("USE_2D_POSITIONS",void 0,Te.VERTEX),r.addUniform("mat4","u_modelView2D",Te.VERTEX);let p=N.fromTranslation(l.center,new N),g=n.context,m={u_modelView2D:function(){return N.multiplyTransformation(g.uniformState.view,p,LVe)}};e.uniformMap=mt(m,e.uniformMap)};var NVe=new h,FVe=new h;function UVe(e,t,n){let i=N.multiplyByPoint(t,e.positionMin,NVe),r=$i.computeActualWgs84Position(n,i,i),o=N.multiplyByPoint(t,e.positionMax,FVe),s=$i.computeActualWgs84Position(n,o,o);return ae.fromCornerPoints(r,s,new ae)}var Ere=new h;function VVe(e,t){let n=e.length,i=new Float32Array(n),r=t.quantizedVolumeOffset,o=t.quantizedVolumeStepSize;for(let s=0;s<n;s+=3){let a=h.fromArray(e,s,Ere),c=h.multiplyComponents(a,o,a),l=h.add(c,r,c);i[s]=l.x,i[s+1]=l.y,i[s+2]=l.z}return i}function kVe(e,t,n,i){let r;u(e.quantization)?r=VVe(e.typedArray,e.quantization):r=e.typedArray.slice();let o=e.byteOffset/Float32Array.BYTES_PER_ELEMENT,s=r.length,a=u(e.byteStride)?e.byteStride/Float32Array.BYTES_PER_ELEMENT:3;for(let c=o;c<s;c+=a){let l=h.fromArray(r,c,Ere);if(isNaN(l.x)||isNaN(l.y)||isNaN(l.z))continue;let f=N.multiplyByPoint(t,l,l),d=$i.computeActualWgs84Position(i,f,f),p=h.subtract(d,n,d);r[c]=p.x,r[c+1]=p.y,r[c+2]=p.z}return r}function zVe(e,t,n,i){let r=je(i);r.mode=ne.COLUMBUS_VIEW;let o=n.center,s=kVe(e,t,o,r),a=ft.createVertexBuffer({context:i.context,typedArray:s,usage:Fe.STATIC_DRAW});return a.vertexArrayDestroyable=!1,a}var BO=Tre;var LO=`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 HA={name:"SkinningPipelineStage",FUNCTION_ID_GET_SKINNING_MATRIX:"getSkinningMatrix",FUNCTION_SIGNATURE_GET_SKINNING_MATRIX:"mat4 getSkinningMatrix()"};HA.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_SKINNING",void 0,Te.VERTEX),GVe(n,t);let i=e.runtimeNode,r=i.computedJointMatrices;n.addUniform("mat4",`u_jointMatrices[${r.length}]`,Te.VERTEX),n.addVertexLines(LO);let o={u_jointMatrices:function(){return i.computedJointMatrices}};e.uniformMap=mt(o,e.uniformMap)};function HVe(e){let t=-1,n=e.attributes,i=n.length;for(let r=0;r<i;r++){let o=n[r];(o.semantic===Tt.JOINTS||o.semantic===Tt.WEIGHTS)&&(t=Math.max(t,o.setIndex))}return t}function GVe(e,t){e.addFunction(HA.FUNCTION_ID_GET_SKINNING_MATRIX,HA.FUNCTION_SIGNATURE_GET_SKINNING_MATRIX,Te.VERTEX);let n="mat4 skinnedMatrix = mat4(0);";e.addFunctionLines(HA.FUNCTION_ID_GET_SKINNING_MATRIX,[n]);let i,r,o=["x","y","z","w"],s=HVe(t);for(i=0;i<=s;i++)for(r=0;r<=3;r++){let c=o[r],l=`skinnedMatrix += a_weights_${i}.${c} * u_jointMatrices[int(a_joints_${i}.${c})];`;e.addFunctionLines(HA.FUNCTION_ID_GET_SKINNING_MATRIX,[l])}let a="return skinnedMatrix;";e.addFunctionLines(HA.FUNCTION_ID_GET_SKINNING_MATRIX,[a])}var NO=HA;var v6={};function WVe(e){let t=Ue.createTypedArray(e,e*2),n=e,i=0;for(let r=0;r<n;r+=3)t[i++]=r,t[i++]=r+1,t[i++]=r+1,t[i++]=r+2,t[i++]=r+2,t[i++]=r;return t}function jVe(e,t){let n=t.length,i=Ue.createTypedArray(e,n*2),r=0;for(let o=0;o<n;o+=3){let s=t[o],a=t[o+1],c=t[o+2];i[r++]=s,i[r++]=a,i[r++]=a,i[r++]=c,i[r++]=c,i[r++]=s}return i}function qVe(e){let t=e-2,n=2+t*4,i=Ue.createTypedArray(e,n),r=0;i[r++]=0,i[r++]=1;for(let o=0;o<t;o++)i[r++]=o+1,i[r++]=o+2,i[r++]=o+2,i[r++]=o;return i}function YVe(e,t){let i=t.length-2,r=2+i*4,o=Ue.createTypedArray(e,r),s=0;o[s++]=t[0],o[s++]=t[1];for(let a=0;a<i;a++){let c=t[a],l=t[a+1],f=t[a+2];o[s++]=l,o[s++]=f,o[s++]=f,o[s++]=c}return o}function XVe(e){let t=e-2,n=2+t*4,i=Ue.createTypedArray(e,n),r=0;i[r++]=0,i[r++]=1;for(let o=0;o<t;o++)i[r++]=o+1,i[r++]=o+2,i[r++]=o+2,i[r++]=0;return i}function KVe(e,t){let i=t.length-2,r=2+i*4,o=Ue.createTypedArray(e,r),s=0,a=t[0];o[s++]=a,o[s++]=t[1];for(let c=0;c<i;c++){let l=t[c+1],f=t[c+2];o[s++]=l,o[s++]=f,o[s++]=f,o[s++]=a}return o}v6.createWireframeIndices=function(e,t,n){let i=u(n);if(e===Be.TRIANGLES)return i?jVe(t,n):WVe(t);if(e===Be.TRIANGLE_STRIP)return i?YVe(t,n):qVe(t);if(e===Be.TRIANGLE_FAN)return i?KVe(t,n):XVe(t)};v6.getWireframeIndicesCount=function(e,t){return e===Be.TRIANGLES?t*2:e===Be.TRIANGLE_STRIP||e===Be.TRIANGLE_FAN?2+(t-2)*4:t};var uE=v6;var bre={name:"WireframePipelineStage"};bre.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_WIREFRAME",void 0,Te.FRAGMENT);let r=e.model,o=JVe(t,e.indices,n);r._pipelineResources.push(o),e.wireframeIndexBuffer=o;let s=!1;r.statistics.addBuffer(o,s);let a=e.primitiveType,c=e.count;e.primitiveType=Be.LINES,e.count=uE.getWireframeIndicesCount(a,c)};function JVe(e,t,n){let r=Jt.getAttributeBySemantic(e,Tt.POSITION).count,o=n.context.webgl2,s;if(u(t)){let f=t.buffer,d=t.count;u(f)&&o?(s=f.sizeInBytes===d?new Uint8Array(d):Ue.createTypedArray(r,d),f.getBufferData(s)):s=t.typedArray}let a=e.primitiveType,c=uE.createWireframeIndices(a,r,s),l=Ue.fromSizeInBytes(c.BYTES_PER_ELEMENT);return ft.createIndexBuffer({context:n.context,typedArray:c,usage:Fe.STATIC_DRAW,indexDatatype:l})}var FO=bre;function Sre(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=[]}Sre.prototype.configurePipeline=function(e){let t=this.pipelineStages;t.length=0;let n=this.primitive,i=this.node,r=this.model,o=r.customShader,s=r.style,a=e.context.webgl2,l=e.mode!==ne.SCENE3D&&!e.scene3DOnly&&r._projectTo2D,f=u(n.morphTargets)&&n.morphTargets.length>0,d=u(i.skin),p=u(o),m=!(p&&u(o.fragmentShaderText))||o.mode!==Gp.REPLACE_MATERIAL,A=Jt.hasQuantizedAttributes(n.attributes),x=r.debugWireframe&&Be.isTriangles(n.primitiveType)&&(r._enableDebugWireframe||a),C=r.pointCloudShading,E=u(C)&&C.attenuation,T=u(C)&&C.backFaceCulling,S=n.primitiveType===Be.POINTS&&(u(s)||E||T),v=r._enableShowOutline&&u(n.outlineCoordinates),D=ZVe(r,i,n),M=u(r.classificationType);l&&t.push(BO),t.push(xO),x&&t.push(FO),M&&t.push(rO),f&&t.push(vO),d&&t.push(NO),S&&t.push(IO),A&&t.push(_O),m&&t.push(bO),t.push(Gg),t.push(lf),D.hasPropertyTable&&(t.push(jg),t.push(iO),t.push(aO)),p&&t.push(mO),t.push(TO),r.allowPicking&&t.push(wO),v&&t.push(MO),t.push(nO),t.push(RO)};function ZVe(e,t,n){let i;return u(t.instances)&&(i=Jt.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),u(i))?{hasFeatureIds:!0,hasPropertyTable:u(i.propertyTableId)}:(i=Jt.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),u(i)?{hasFeatureIds:!0,hasPropertyTable:u(i.propertyTableId)}:{hasFeatureIds:!1,hasPropertyTable:!1})}var UO=Sre;function w6(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=[],QVe(this)}Object.defineProperties(w6.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 QVe(e){let t=e.skin,n=t.inverseBindMatrices;e._inverseBindMatrices=n;let i=t.joints,r=i.length,o=e.sceneGraph._runtimeNodes,s=e.joints,a=e._jointMatrices;for(let c=0;c<r;c++){let l=i[c].index,f=o[l];s.push(f);let d=n[c],p=vre(f,d,new N);a.push(p)}}function vre(e,t,n){let i=N.multiplyTransformation(e.transformToRoot,e.transform,n);return n=N.multiplyTransformation(i,t,n),n}w6.prototype.updateJointMatrices=function(){let e=this._jointMatrices,t=e.length;for(let n=0;n<t;n++){let i=this.joints[n],r=this.inverseBindMatrices[n];e[n]=vre(i,r,e[n])}};var VO=w6;function $Ve(){this.pass=void 0,this.alphaCutoff=void 0}var kO=$Ve;function D6(e){this.name=e,this.fields=[]}D6.prototype.addField=function(e,t){let n=`    ${e} ${t};`;this.fields.push(n)};D6.prototype.generateGlslLines=function(){let e=this.fields;return e.length===0&&(e=["    float _empty;"]),[].concat(`struct ${this.name}`,"{",e,"};")};var zO=D6;function I6(e){this.signature=e,this.body=[]}I6.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}`)};I6.prototype.generateGlslLines=function(){return[].concat(this.signature,"{",this.body,"}")};var HO=I6;function zc(){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(zc.prototype,{attributeLocations:{get:function(){return this._attributeLocations}}});zc.prototype.addDefine=function(e,t,n){n=y(n,Te.BOTH);let i=e;u(t)&&(i+=` ${t.toString()}`),Te.includesVertexShader(n)&&this._vertexShaderParts.defineLines.push(i),Te.includesFragmentShader(n)&&this._fragmentShaderParts.defineLines.push(i)};zc.prototype.addStruct=function(e,t,n){this._structs[e]=new zO(t),Te.includesVertexShader(n)&&this._vertexShaderParts.structIds.push(e),Te.includesFragmentShader(n)&&this._fragmentShaderParts.structIds.push(e)};zc.prototype.addStructField=function(e,t,n){this._structs[e].addField(t,n)};zc.prototype.addFunction=function(e,t,n){this._functions[e]=new HO(t),Te.includesVertexShader(n)&&this._vertexShaderParts.functionIds.push(e),Te.includesFragmentShader(n)&&this._fragmentShaderParts.functionIds.push(e)};zc.prototype.addFunctionLines=function(e,t){this._functions[e].addLines(t)};zc.prototype.addUniform=function(e,t,n){n=y(n,Te.BOTH);let i=`uniform ${e} ${t};`;Te.includesVertexShader(n)&&this._vertexShaderParts.uniformLines.push(i),Te.includesFragmentShader(n)&&this._fragmentShaderParts.uniformLines.push(i)};zc.prototype.setPositionAttribute=function(e,t){return this._positionAttributeLine=`in ${e} ${t};`,this._attributeLocations[t]=0,0};zc.prototype.addAttribute=function(e,t){let n=`in ${e} ${t};`;this._attributeLines.push(n);let i=this._nextAttributeLocation;return this._attributeLocations[t]=i,this._nextAttributeLocation+=tke(e),i};zc.prototype.addVarying=function(e,t){let n=`${e} ${t};`;this._vertexShaderParts.varyingLines.push(`out ${n}`),this._fragmentShaderParts.varyingLines.push(`in ${n}`)};zc.prototype.addVertexLines=function(e){let t=this._vertexShaderParts.shaderLines;Array.isArray(e)?t.push.apply(t,e):t.push(e)};zc.prototype.addFragmentLines=function(e){let t=this._fragmentShaderParts.shaderLines;Array.isArray(e)?t.push.apply(t,e):t.push(e)};zc.prototype.buildShaderProgram=function(e){let t=u(this._positionAttributeLine)?[this._positionAttributeLine]:[],n=eke(this),i=nke(this),r=t.concat(this._attributeLines,this._vertexShaderParts.uniformLines,this._vertexShaderParts.varyingLines,n.vertexLines,i.vertexLines,this._vertexShaderParts.shaderLines).join(`
`),o=new He({defines:this._vertexShaderParts.defineLines,sources:[r]}),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 Xt.fromCache({context:e,vertexShaderSource:o,fragmentShaderSource:a,attributeLocations:this._attributeLocations})};zc.prototype.clone=function(){return je(this,!0)};function eke(e){let t=[],n=[],i,r=e._vertexShaderParts.structIds,o,s,a;for(i=0;i<r.length;i++)o=r[i],s=e._structs[o],a=s.generateGlslLines(),t.push.apply(t,a);for(r=e._fragmentShaderParts.structIds,i=0;i<r.length;i++)o=r[i],s=e._structs[o],a=s.generateGlslLines(),n.push.apply(n,a);return{vertexLines:t,fragmentLines:n}}function tke(e){switch(e){case"mat2":return 2;case"mat3":return 3;case"mat4":return 4;default:return 1}}function nke(e){let t=[],n=[],i,r=e._vertexShaderParts.functionIds,o,s,a;for(i=0;i<r.length;i++)o=r[i],s=e._functions[o],a=s.generateGlslLines(),t.push.apply(t,a);for(r=e._fragmentShaderParts.functionIds,i=0;i<r.length;i++)o=r[i],s=e._functions[o],a=s.generateGlslLines(),n.push.apply(n,a);return{vertexLines:t,fragmentLines:n}}var GA=zc;function ike(e){this.shaderBuilder=new GA,this.model=e,this.uniformMap={},this.alphaOptions=new kO,this.renderStateOptions=Ve.getState(Ve.fromCache({depthTest:{enabled:!0,func:Ga.LESS_OR_EQUAL}})),this.hasSilhouette=!1,this.hasSkipLevelOfDetail=!1}var GO=ike;var WO=`void silhouetteStage(inout vec4 color) {
    if(model_silhouettePass) {
        color = czm_gammaCorrect(model_silhouetteColor);
    }
}`;var jO=`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 cV={name:"ModelSilhouettePipelineStage"};cV.silhouettesLength=0;cV.process=function(e,t,n){u(t._silhouetteId)||(t._silhouetteId=++cV.silhouettesLength);let i=e.shaderBuilder;i.addDefine("HAS_SILHOUETTE",void 0,Te.BOTH),i.addVertexLines(jO),i.addFragmentLines(WO),i.addUniform("vec4","model_silhouetteColor",Te.FRAGMENT),i.addUniform("float","model_silhouetteSize",Te.VERTEX),i.addUniform("bool","model_silhouettePass",Te.BOTH);let r={model_silhouetteColor:function(){return t.silhouetteColor},model_silhouetteSize:function(){return t.silhouetteSize},model_silhouettePass:function(){return!1}};e.uniformMap=mt(r,e.uniformMap),e.hasSilhouette=!0};var qO=cV;var YO=`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 lV={name:"ModelSplitterPipelineStage",SPLIT_DIRECTION_UNIFORM_NAME:"model_splitDirection"};lV.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_SPLITTER",void 0,Te.FRAGMENT),i.addFragmentLines(YO);let r={};i.addUniform("float",lV.SPLIT_DIRECTION_UNIFORM_NAME,Te.FRAGMENT),r[lV.SPLIT_DIRECTION_UNIFORM_NAME]=function(){return t.splitDirection},e.uniformMap=mt(r,e.uniformMap)};var XO=lV;function rke(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 KO=rke;function oke(e){e=y(e,y.EMPTY_OBJECT),this.lightingModel=y(e.lightingModel,Zh.UNLIT)}var JO=oke;function ske(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:Jt.getAttributeBySemantic(n,"POSITION").count,this.hasPropertyTable=!1,this.indices=n.indices,this.wireframeIndexBuffer=void 0,this.primitiveType=n.primitiveType;let i=Jt.getPositionMinMax(n,this.runtimeNode.instancingTranslationMin,this.runtimeNode.instancingTranslationMax);this.positionMin=h.clone(i.min,new h),this.positionMax=h.clone(i.max,new h),this.boundingSphere=ae.fromCornerPoints(this.positionMin,this.positionMax,new ae),this.lightingOptions=new JO,this.pickId=void 0}var ZO=ske;function lu(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=N.clone(N.IDENTITY),this._computedModelMatrix2D=N.clone(N.IDENTITY),this._axisCorrectionMatrix=Jt.getAxisCorrectionMatrix(t.upAxis,t.forwardAxis,new N),this._runtimeArticulations={},ake(this)}Object.defineProperties(lu.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 ake(e){let t=e._components,n=t.scene,r=e._model.modelMatrix;wre(e,r);let o=t.articulations,s=o.length,a=e._runtimeArticulations;for(let E=0;E<s;E++){let T=o[E],S=new G1({articulation:T,sceneGraph:e}),v=S.name;a[v]=S}let c=t.nodes,l=c.length;e._runtimeNodes=new Array(l);let d=n.nodes.length,p=N.IDENTITY;for(let E=0;E<d;E++){let T=n.nodes[E],S=Dre(e,T,p);e._rootNodes.push(S)}let g=t.skins,m=e._runtimeSkins,A=g.length;for(let E=0;E<A;E++){let T=g[E];m.push(new VO({skin:T,sceneGraph:e}))}let x=e._skinnedNodes,C=x.length;for(let E=0;E<C;E++){let T=x[E],S=e._runtimeNodes[T],D=c[T].skin.index;S._runtimeSkin=m[D],S.updateJointMatrices()}e.applyArticulations()}function wre(e,t){let n=e._components,i=e._model;e._computedModelMatrix=N.multiplyTransformation(t,n.transform,e._computedModelMatrix),e._computedModelMatrix=N.multiplyTransformation(e._computedModelMatrix,e._axisCorrectionMatrix,e._computedModelMatrix),e._computedModelMatrix=N.multiplyByUniformScale(e._computedModelMatrix,i.computedScale,e._computedModelMatrix)}var cke=new h;function lke(e,t){let n=e._computedModelMatrix,i=N.getTranslation(n,cke);if(!h.equals(i,h.ZERO))e._computedModelMatrix2D=Pt.basisTo2D(t.mapProjection,n,e._computedModelMatrix2D);else{let r=e.boundingSphere.center,o=Pt.wgs84To2DModelMatrix(t.mapProjection,r,e._computedModelMatrix2D);e._computedModelMatrix2D=N.multiply(o,n,e._computedModelMatrix2D)}e._boundingSphere2D=ae.transform(e._boundingSphere,e._computedModelMatrix2D,e._boundingSphere2D)}function Dre(e,t,n){let i=[],r=Jt.getNodeTransform(t),o=t.children.length;for(let f=0;f<o;f++){let d=t.children[f],p=N.multiplyTransformation(n,r,new N),g=Dre(e,d,p);i.push(g)}let s=new tO({node:t,transform:r,transformToRoot:n,children:i,sceneGraph:e}),a=t.primitives.length;for(let f=0;f<a;f++)s.runtimePrimitives.push(new UO({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 Y1(f,s);f._nodesByName[l]=d}return c}var uke=new h,fke=new h,dke=new h,hke=new h;lu.prototype.buildDrawCommands=function(e){let t=this._model,n=new GO(t);t.statistics.clear(),this.configurePipeline(e);let i=this.modelPipelineStages,r,o,s;for(r=0;r<i.length;r++)i[r].process(n,t,e);let a=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,uke),c=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,fke);for(r=0;r<this._runtimeNodes.length;r++){let l=this._runtimeNodes[r];if(!u(l))continue;l.configurePipeline();let f=l.pipelineStages,d=new KO(n,l);for(o=0;o<f.length;o++)f[o].process(d,l.node,e);let p=l.computedTransform;for(o=0;o<l.runtimePrimitives.length;o++){let g=l.runtimePrimitives[o];g.configurePipeline(e);let m=g.pipelineStages,A=new ZO(d,g);for(s=0;s<m.length;s++)m[s].process(A,g.primitive,e);g.boundingSphere=ae.clone(A.boundingSphere,new ae);let x=N.multiplyByPoint(p,A.positionMin,dke),C=N.multiplyByPoint(p,A.positionMax,hke);h.minimumByComponent(a,x,a),h.maximumByComponent(c,C,c);let E=U1(A,e);g.drawCommand=E}}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};lu.prototype.configurePipeline=function(e){let t=this.modelPipelineStages;t.length=0;let n=this._model;u(n.color)&&t.push(Hg),!u(n.classificationType)&&(n.imageBasedLighting.enabled&&t.push(z1),n.isClippingEnabled()&&t.push(q1),n.hasSilhouette(e)&&t.push(qO),u(n.splitDirection)&&n.splitDirection!==kc.NONE&&t.push(XO),Nr.is3DTiles(n.type)&&t.push(V1))};lu.prototype.update=function(e,t){let n,i,r;for(n=0;n<this._runtimeNodes.length;n++){let o=this._runtimeNodes[n];if(!u(o))continue;for(i=0;i<o.updateStages.length;i++)o.updateStages[i].update(o,this,e);let s=e.mode!==ne.SCENE3D&&this._model._projectTo2D;for(t&&!s&&this.updateJointMatrices(),i=0;i<o.runtimePrimitives.length;i++){let a=o.runtimePrimitives[i];for(r=0;r<a.updateStages.length;r++)a.updateStages[r].update(a,this)}}};lu.prototype.updateModelMatrix=function(e,t){wre(this,e),t.mode!==ne.SCENE3D&&lke(this,t);let n=this._rootNodes;for(let i=0;i<n.length;i++){let r=this._runtimeNodes[n[i]];r._transformDirty=!0}};lu.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 Ire(e,t,n,i,r){if(n&&!t.show)return;let o=t.children.length;for(let c=0;c<o;c++){let l=t.getChild(c);Ire(e,l,n,i,r)}let s=t.runtimePrimitives,a=s.length;for(let c=0;c<a;c++){let l=s[c];i(l,r)}}function uV(e,t,n,i){let r=e._rootNodes,o=r.length;for(let s=0;s<o;s++){let a=r[s],c=e._runtimeNodes[a];Ire(e,c,t,n,i)}}var mke={backFaceCulling:void 0};lu.prototype.updateBackFaceCulling=function(e){let t=mke;t.backFaceCulling=e,uV(this,!1,pke,t)};function pke(e,t){let n=e.drawCommand;n.backFaceCulling=t.backFaceCulling}var _ke={shadowMode:void 0};lu.prototype.updateShadows=function(e){let t=_ke;t.shadowMode=e,uV(this,!1,gke,t)};function gke(e,t){let n=e.drawCommand;n.shadows=t.shadowMode}var yke={debugShowBoundingVolume:void 0};lu.prototype.updateShowBoundingVolume=function(e){let t=yke;t.debugShowBoundingVolume=e,uV(this,!1,Ake,t)};function Ake(e,t){let n=e.drawCommand;n.debugShowBoundingVolume=t.debugShowBoundingVolume}var Pre=[],xke={frameState:void 0,hasSilhouette:void 0};lu.prototype.pushDrawCommands=function(e){let t=Pre;t.length=0;let n=xke;n.hasSilhouette=this._model.hasSilhouette(e),n.frameState=e,uV(this,!0,Cke,n),e.commandList.push.apply(e.commandList,t)};function Cke(e,t){let n=t.frameState,i=t.hasSilhouette,r=n.passes,o=Pre,s=e.drawCommand;s.pushCommands(n,n.commandList),i&&!r.pick&&s.pushSilhouetteCommands(n,o)}lu.prototype.setArticulationStage=function(e,t){let n=e.split(" ");if(n.length!==2)return;let i=n[0],r=n[1],o=this._runtimeArticulations[i];u(o)&&o.setArticulationStage(r,t)};lu.prototype.applyArticulations=function(){let e=this._runtimeArticulations;for(let t in e)e.hasOwnProperty(t)&&e[t].apply()};var QO=lu;function fE(){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(fE.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}}});fE.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()};fE.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};fE.prototype.addTexture=function(e){this._textureIdSet.hasOwnProperty(e._id)||(this.texturesByteLength+=e.sizeInBytes),this._textureIdSet[e._id]=!0};fE.prototype.addBatchTexture=function(e){this._batchTextureIdMap.contains(e._id)||this._batchTextureIdMap.set(e._id,e)};var $O=fE;var Bre=Wi(l3(),1);var Ore={},WA=Uint32Array.BYTES_PER_ELEMENT;Ore.parse=function(e,t){t=y(t,0);let n=new Uint8Array(e),i=new DataView(e);t+=WA;let r=i.getUint32(t,!0);if(r!==1)throw new de(`Only Point Cloud tile version 1 is supported.  Version ${r} is not.`);t+=WA,t+=WA;let o=i.getUint32(t,!0);if(o===0)throw new de("Feature table must have a byte length greater than zero");t+=WA;let s=i.getUint32(t,!0);t+=WA;let a=i.getUint32(t,!0);t+=WA;let c=i.getUint32(t,!0);t+=WA;let l=Mr(n,t,o);t+=o;let f=new Uint8Array(e,t,s);t+=s;let d,p;a>0&&(d=Mr(n,t,a),t+=a,c>0&&(p=new Uint8Array(e,t,c),t+=c));let g=new Od(l,f),m=g.getGlobalProperty("POINTS_LENGTH");if(g.featuresLength=m,!u(m))throw new de("Feature table global property: POINTS_LENGTH must be defined");let A=g.getGlobalProperty("RTC_CENTER",X.FLOAT,3);u(A)&&(A=h.unpack(A));let x=Tke(g,d);if(x.rtcCenter=A,x.pointsLength=m,!x.hasPositions){let C=Eke(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=Ske(g);x.normals=C,x.hasNormals=x.hasNormals||u(C)}if(!x.hasColors){let C=bke(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=vke(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 Tke(e,t){let n=e.json,i,r,o,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)&&(o=a.properties);let c,l,f,d,p;if(u(s)){r=s.properties;let m=s.byteOffset,A=s.byteLength;if(!u(r)||!u(m)||!u(A))throw new de("Draco properties, byteOffset, and byteLength must be defined");i=e.buffer.slice(m,m+A),c=u(r.POSITION),l=u(r.RGB)||u(r.RGBA),f=u(r.NORMAL),d=u(r.BATCH_ID),p=u(r.RGBA)}let g;return u(i)&&(g={buffer:i,featureTableProperties:r,batchTableProperties:o,properties:mt(r,o),dequantizeInShader:!0}),{draco:g,hasPositions:c,hasColors:l,isTranslucent:p,hasNormals:f,hasBatchIds:d}}function Eke(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:on.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 r=(1<<16)-1,o=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",X.FLOAT,3);if(!u(o))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:on.VEC3,quantizedRange:r,quantizedVolumeOffset:h.unpack(o),quantizedVolumeScale:h.unpack(i),quantizedComponentDatatype:X.UNSIGNED_SHORT,quantizedType:on.VEC3}}}function bke(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:on.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:on.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:on.VEC3,normalized:!1,isRGB565:!0,isTranslucent:!1};if(u(t.CONSTANT_RGBA)){let i=e.getGlobalProperty("CONSTANT_RGBA",X.UNSIGNED_BYTE,4),r=i[3],o=z.fromBytes(i[0],i[1],i[2],r),s=r<255;return{name:Tt.COLOR,semantic:Tt.COLOR,setIndex:0,constantColor:o,componentDatatype:X.FLOAT,type:on.VEC4,isQuantized:!1,isTranslucent:s}}}function Ske(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:on.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:on.VEC2,quantizedComponentDatatype:X.UNSIGNED_BYTE,componentDatatype:X.FLOAT,type:on.VEC3}}}function vke(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:on.SCALAR}}}var jA=Ore;var wke=Bt.Components,Dke=Bt.Scene,Ike=Bt.Node,Pke=Bt.Primitive,Oke=Bt.Attribute,Mre=Bt.Quantization,Mke=Bt.FeatureIdAttribute,Rke=Bt.Material,Bke=Bt.MetallicRoughness;function Yg(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=N.IDENTITY}u(Object.create)&&(Yg.prototype=Object.create(ar.prototype),Yg.prototype.constructor=Yg);Object.defineProperties(Yg.prototype,{cacheKey:{get:function(){}},components:{get:function(){return this._components}},transform:{get:function(){return this._transform}}});Yg.prototype.load=function(){if(u(this._promise))return this._promise;this._parsedContent=jA.parse(this._arrayBuffer,this._byteOffset),this._state=St.PROCESSING,this._promise=Promise.resolve(this)};Yg.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=Lke(this,e.context)}return!1};function Lke(e,t){let i=e._parsedContent.draco,r;if(u(i)?r=Pp.decodePointCloud(i,t):r=Promise.resolve(),!!u(r))return e._decodePromise=r,r.then(function(o){if(!e.isDestroyed())return u(o)&&Nke(e,i,o),Yke(e,t),e._state=St.READY,e}).catch(function(o){e.unload(),e._state=St.FAILED;let s="Failed to load Draco pnts";e._error=e.getError(s,o)})}function Nke(e,t,n){e._state=St.READY;let i=e._parsedContent,r;if(u(n.POSITION)){if(r={name:"POSITION",semantic:Tt.POSITION,typedArray:n.POSITION.array,componentDatatype:X.FLOAT,type:on.VEC3,isQuantized:!1},u(n.POSITION.data.quantization)){let a=n.POSITION.data.quantization,c=a.range,l=h.fromElements(c,c,c),f=h.unpack(a.minValues),d=(1<<a.quantizationBits)-1;r.isQuantized=!0,r.quantizedRange=d,r.quantizedVolumeOffset=f,r.quantizedVolumeScale=l,r.quantizedComponentDatatype=d<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT,r.quantizedType=on.VEC3}i.positions=r}if(u(n.NORMAL)){if(r={name:"NORMAL",semantic:Tt.NORMAL,typedArray:n.NORMAL.array,componentDatatype:X.FLOAT,type:on.VEC3,isQuantized:!1,octEncoded:!1,octEncodedZXY:!1},u(n.NORMAL.data.quantization)){let a=(1<<n.NORMAL.data.quantization.quantizationBits)-1;r.quantizedRange=a,r.octEncoded=!0,r.octEncodedZXY=!0,r.quantizedComponentDatatype=X.UNSIGNED_BYTE,r.quantizedType=on.VEC2}i.normals=r}if(u(n.RGBA)?i.colors={name:"COLOR",semantic:Tt.COLOR,setIndex:0,typedArray:n.RGBA.array,componentDatatype:X.UNSIGNED_BYTE,type:on.VEC4,normalized:!0,isTranslucent:!0}:u(n.RGB)&&(i.colors={name:"COLOR",semantic:Tt.COLOR,setIndex:0,typedArray:n.RGB.array,componentDatatype:X.UNSIGNED_BYTE,type:on.VEC3,normalized:!0,isTranslucent:!1}),u(n.BATCH_ID)){let a=n.BATCH_ID.array;i.batchIds={name:"_FEATURE_ID",semantic:Tt.FEATURE_ID,setIndex:0,typedArray:a,componentDatatype:X.fromTypedArray(a),type:on.SCALAR}}let o=i.batchTableJson,s=t.batchTableProperties;for(let a in s)if(s.hasOwnProperty(a)){let c=n[a];u(o)||(o={}),i.hasDracoBatchTable=!0;let l=c.data;o[a]={byteOffset:l.byteOffset,type:Fke(l.componentsPerAttribute),componentType:Uke(l.componentDatatype),typedArray:c.array}}i.batchTableJson=o}function Fke(e){switch(e){case 1:return"SCALAR";case 2:return"VEC2";case 3:return"VEC3";case 4:return"VEC4"}}function Uke(e){switch(e){case te.BYTE:return"BYTE";case te.UNSIGNED_BYTE:return"UNSIGNED_BYTE";case te.SHORT:return"SHORT";case te.UNSIGNED_SHORT:return"UNSIGNED_SHORT";case te.INT:return"INT";case te.UNSIGNED_INT:return"UNSIGNED_INT";case te.DOUBLE:return"DOUBLE";case te.FLOAT:return"FLOAT"}}function eM(e,t,n){let i=t.typedArray,r;if(t.octEncoded&&(r=new Mre,r.octEncoded=t.octEncoded,r.octEncodedZXY=t.octEncodedZXY,r.normalizationRange=t.quantizedRange,r.type=t.quantizedType,r.componentDatatype=t.quantizedComponentDatatype),t.isQuantized){r=new Mre;let a=t.quantizedRange;r.normalizationRange=a,r.quantizedVolumeOffset=h.ZERO;let c=t.quantizedVolumeScale;r.quantizedVolumeDimensions=c,r.quantizedVolumeStepSize=h.divideByScalar(c,a,new h),r.componentDatatype=t.quantizedComponentDatatype,r.type=t.quantizedType}let o=new 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e4e(e,t){return!e._resourcesLoaded||!e._texturesLoaded?(t.afterRender.push(()=>!0),e._loader.process(t)):!0}function t4e(e,t){u(e._customShader)&&e._customShader.update(t)}function n4e(e,t){e._imageBasedLighting.update(t),e._imageBasedLighting.shouldRegenerateShaders&&e.resetDrawCommands()}function i4e(e){if(!e._featureTableIdDirty)return;e._featureTableIdDirty=!1;let t=e._sceneGraph.components,n=t.structuralMetadata;u(n)&&n.propertyTableCount>0&&(e.featureTableId=Jke(t,e),e._styleDirty=!0,e.resetDrawCommands())}function r4e(e){e._styleDirty&&(e.applyStyle(e._style),e._styleDirty=!1)}function o4e(e,t){let n=e._featureTables,i=n.length,r=!1;for(let o=0;o<i;o++)n[o].update(t),n[o].styleCommandsNeededDirty&&(r=!0);r&&Nre(e)}function Nre(e){let t=e.featureTables[e.featureTableId];e._styleCommandsNeeded=Rd.getStyleCommandsNeeded(t.featuresLength,t.batchTexture.translucentFeaturesLength)}function s4e(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 a4e(e,t){e._silhouetteDirty&&(Ure(t)&&e.resetDrawCommands(),e._silhouetteDirty=!1)}function c4e(e,t){let n=e.hasSkipLevelOfDetail(t);n!==e._skipLevelOfDetail&&(e.resetDrawCommands(),e._skipLevelOfDetail=n)}function l4e(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 u4e(e,t){t.mode!==e._sceneMode&&(e._projectTo2D?e.resetDrawCommands():e._updateModelMatrix=!0,e._sceneMode=t.mode)}function f4e(e,t){e._drawCommandsBuilt||(e.destroyPipelineResources(),e._sceneGraph.buildDrawCommands(t),e._drawCommandsBuilt=!0)}function d4e(e,t){N.equals(e.modelMatrix,e._modelMatrix)||(e._updateModelMatrix=!0,e._modelMatrix=N.clone(e.modelMatrix,e._modelMatrix))}var Qh=new h,hV=new me;function h4e(e){if(!e._updateModelMatrix&&!e._heightDirty&&e._minimumPixelSize===0)return;u(e._removeUpdateHeightCallback)&&(e._removeUpdateHeightCallback(),e._removeUpdateHeightCallback=void 0);let t=e._scene;if(!u(t)||!u(t.globe)||e.heightReference===We.NONE){e._clampedModelMatrix=void 0;return}let n=t.globe,i=n.ellipsoid,r=e.modelMatrix;Qh.x=r[12],Qh.y=r[13],Qh.z=r[14];let o=i.cartesianToCartographic(Qh);u(e._clampedModelMatrix)||(e._clampedModelMatrix=N.clone(r,new N));let s=n._surface;e._removeUpdateHeightCallback=s.updateHeight(o,Lre(e,i,o));let a=n.getHeight(o);if(u(a)){let c=Lre(e,i,o);me.clone(o,hV),hV.height=a,i.cartographicToCartesian(hV,Qh),c(Qh)}e._heightDirty=!1,e._updateModelMatrix=!0}function m4e(e,t){if(!e._updateModelMatrix&&e._minimumPixelSize===0)return;let n=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;Fre(e,n),p4e(e,n,t)}function Fre(e,t){e._clampedScale=u(e._maximumScale)?Math.min(e._scale,e._maximumScale):e._scale,e._boundingSphere.center=h.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 p4e(e,t,n){let i=e.scale;if(e.minimumPixelSize!==0&&!e._projectTo2D){let r=n.context,o=Math.max(r.drawingBufferWidth,r.drawingBufferHeight);N.getTranslation(t,Qh),e._sceneMode!==ne.SCENE3D&&$i.computeActualWgs84Position(n,Qh,Qh);let s=e._boundingSphere.radius,a=C4e(Qh,s,n),c=1/a;Math.min(c*(2*s),o)<e.minimumPixelSize&&(i=e.minimumPixelSize*a/(2*e._initialRadius))}e._computedScale=u(e.maximumScale)?Math.min(e.maximumScale,i):i}function _4e(e){if(!e._idDirty)return;e._idDirty=!1;let t=e._id,n=e._pickIds,i=n.length;for(let r=0;r<i;++r)n[r].object.id=t}function g4e(e,t){let n=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix,i=y(e.referenceMatrix,n),r=t.context,o=e._imageBasedLighting;if(o.useSphericalHarmonicCoefficients||o.useSpecularEnvironmentMaps){let s=Qke,a=Zke;a=N.multiply(r.uniformState.view3D,i,a),s=N.getMatrix3(a,s),s=Z.getRotation(s,s),e._iblReferenceFrameMatrix=Z.transpose(s,e._iblReferenceFrameMatrix)}if(e.isClippingEnabled()){let s=$ke;s=N.multiply(r.uniformState.view3D,i,s),s=N.multiply(s,e._clippingPlanes.modelMatrix,s),e._clippingPlanesMatrix=N.inverseTranspose(s,e._clippingPlanesMatrix)}}function y4e(e,t){let n=e._sceneGraph;if(e._updateModelMatrix||e._minimumPixelSize!==0){let r=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;n.updateModelMatrix(r,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 A4e(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 r=e._gltfCredits,o=r.length;for(let s=0;s<o;s++)r[s].showOnScreen=t}function x4e(e,t){let n=E4e(e,t),i=e.isInvisible(),r=e.hasSilhouette(t),o=e._show&&e._computedScale!==0&&n&&(!i||r),s=t.passes,a=s.render||s.pick&&e.allowPicking;o&&!e._ignoreCommands&&a&&(b4e(e,t),e._sceneGraph.pushDrawCommands(t))}var P6=new ae;function C4e(e,t,n){return P6.center=e,P6.radius=t,n.camera.getPixelSize(P6,n.context.drawingBufferWidth,n.context.drawingBufferHeight)}function Lre(e,t,n){return function(i){if(e.heightReference===We.RELATIVE_TO_GROUND){let o=t.cartesianToCartographic(i,hV);o.height+=n.height,t.cartographicToCartesian(o,i)}let r=e._clampedModelMatrix;N.clone(e.modelMatrix,r),r[12]=i.x,r[13]=i.y,r[14]=i.z,e._heightDirty=!0}}var T4e=new h;function E4e(e,t){let n=e.distanceDisplayCondition;if(!u(n))return!0;let i=n.near*n.near,r=n.far*n.far,o;if(t.mode===ne.SCENE2D){let a=(t.camera.frustum.right-t.camera.frustum.left)*.5;o=a*a}else{let s=N.getTranslation(e.modelMatrix,T4e);$i.computeActualWgs84Position(t,s,s),o=h.distanceSquared(s,t.camera.positionWC)}return o>=i&&o<=r}function b4e(e,t){let n=t.creditDisplay,i=e._credit;u(i)&&n.addCredit(i);let r=e._resourceCredits,o=r.length;for(let c=0;c<o;c++)n.addCredit(r[c]);let s=e._gltfCredits,a=s.length;for(let c=0;c<a;c++)n.addCredit(s[c])}_r.prototype.isTranslucent=function(){let e=this.color;return u(e)&&e.alpha>0&&e.alpha<1};_r.prototype.isInvisible=function(){let e=this.color;return u(e)&&e.alpha===0};function Ure(e){return e.context.stencilBuffer}_r.prototype.hasSilhouette=function(e){return Ure(e)&&this._silhouetteSize>0&&this._silhouetteColor.alpha>0&&!u(this._classificationType)};_r.prototype.hasSkipLevelOfDetail=function(e){if(!Nr.is3DTiles(this.type))return!1;let t=e.context.stencilBuffer,n=this._content.tileset;return t&&n.isSkippingLevelOfDetail};_r.prototype.isClippingEnabled=function(){let e=this._clippingPlanes;return u(e)&&e.enabled&&e.length!==0};_r.prototype.isDestroyed=function(){return!1};_r.prototype.destroy=function(){let e=this._loader;u(e)&&e.destroy();let t=this._featureTables;if(u(t)){let i=t.length;for(let r=0;r<i;r++)t[r].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)};_r.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};_r.prototype.destroyModelResources=function(){let e=this._modelResources;for(let t=0;t<e.length;t++)e[t].destroy();this._modelResources.length=0};_r.fromGltf=function(e){$("Model.fromGltf","Model.fromGltf was 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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,""),r=De.createIfNeeded(i);u(t.asset)?(n.gltfJson=t,n.baseResource=r,n.gltfResource=r):t instanceof Uint8Array?(n.typedArray=t,n.baseResource=r,n.gltfResource=r):n.gltfResource=De.createIfNeeded(t);let o=new Kh(n),a=u(e.content)?Nr.TILE_GLTF:Nr.GLTF,c=hE(o,a,e);return c.resource=n.gltfResource,new _r(c)};_r.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,""),r=De.createIfNeeded(i);u(t.asset)?(n.gltfJson=t,n.baseResource=r,n.gltfResource=r):t instanceof Uint8Array?(n.typedArray=t,n.baseResource=r,n.gltfResource=r):n.gltfResource=De.createIfNeeded(t);let o=new Kh(n),a=u(e.content)?Nr.TILE_GLTF:Nr.GLTF,c=n.gltfResource,l=hE(o,a,e);l.resource=c;try{await o.load();let f=new _r(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 o.destroy(),Jt.getError("model",c,f)}};_r.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 x1(t);try{await n.load();let i=hE(n,Nr.TILE_B3DM,e);return new _r(i)}catch(i){throw n.destroy(),i}};_r.fromPnts=async function(e){let t={arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,loadAttributesFor2D:e.projectTo2D},n=new dE(t);try{await n.load();let i=hE(n,Nr.TILE_PNTS,e);return new _r(i)}catch(i){throw n.destroy(),i}};_r.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 E1(t);try{await n.load();let i=hE(n,Nr.TILE_I3DM,e);return new _r(i)}catch(i){throw n.destroy(),i}};_r.fromGeoJson=async function(e){let t={geoJson:e.geoJson},n=new C1(t),i=hE(n,Nr.TILE_GEOJSON,e);return new _r(i)};_r.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,O6(t,this._color)&&this.resetDrawCommands()};_r.prototype.applyStyle=function(e){let t=this.type===Nr.TILE_PNTS,n=u(this.featureTableId)&&this.featureTables[this.featureTableId].featuresLength>0,i=u(this.structuralMetadata)?this.structuralMetadata.propertyAttributes:void 0,r=u(i)&&u(i[0]);if(t&&(!n||r)){this.resetDrawCommands();return}n?(this.featureTables[this.featureTableId].applyStyle(e),Nre(this,e)):(this.applyColorAndShow(e),this._styleCommandsNeeded=void 0)};function hE(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 Bd=_r;function ws(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(ws.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}}});ws.prototype.getFeature=function(e){let t=this._model,n=t.featureTableId;return t.featureTables[n].getFeature(e)};ws.prototype.hasProperty=function(e,t){let n=this._model,i=n.featureTableId;return u(i)?n.featureTables[i].hasProperty(e,t):!1};ws.prototype.applyDebugSettings=function(e,t){t=e?t:z.WHITE,this.featuresLength===0?this._model.color=t:u(this.batchTable)&&this.batchTable.setAllColor(t)};ws.prototype.applyStyle=function(e){this._model.style=e};ws.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 r=e.clippingPlanes;n.referenceMatrix=e.clippingPlanesOriginMatrix,u(r)&&i.clippingPlanesDirty&&(n._clippingPlanes=r.enabled&&i._isClipped?r:void 0),u(r)&&u(n._clippingPlanes)&&n._clippingPlanes!==r&&(n._clippingPlanes=r,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))};ws.prototype.isDestroyed=function(){return!1};ws.prototype.destroy=function(){return this._model=this._model&&this._model.destroy(),ue(this)};ws.fromGltf=async function(e,t,n,i){let r=new ws(e,t,n),s=tM(e,t,r,{gltf:i,basePath:n}),a=e.vectorClassificationOnly?void 0:e.classificationType;s.classificationType=a;let c=await Bd.fromGltfAsync(s);return r._model=c,r._readyPromise=new Promise(l=>{r._resolveContent=l}),r};ws.fromB3dm=async function(e,t,n,i,r){let o=new ws(e,t,n),a=tM(e,t,o,{arrayBuffer:i,byteOffset:r,resource:n}),c=e.vectorClassificationOnly?void 0:e.classificationType;a.classificationType=c;let l=await Bd.fromB3dm(a);return o._model=l,o._readyPromise=new Promise(f=>{o._resolveContent=f}),o};ws.fromI3dm=async function(e,t,n,i,r){let o=new ws(e,t,n),a=tM(e,t,o,{arrayBuffer:i,byteOffset:r,resource:n}),c=await Bd.fromI3dm(a);return o._model=c,o._readyPromise=new Promise(l=>{o._resolveContent=l}),o};ws.fromPnts=async function(e,t,n,i,r){let o=new ws(e,t,n),a=tM(e,t,o,{arrayBuffer:i,byteOffset:r,resource:n}),c=await Bd.fromPnts(a);return o._model=c,o._readyPromise=new Promise(l=>{o._resolveContent=l}),o};ws.fromGeoJson=async function(e,t,n,i){let r=new ws(e,t,n),s=tM(e,t,r,{geoJson:i,resource:n}),a=await Bd.fromGeoJson(s);return r._model=a,r._readyPromise=new Promise(c=>{r._resolveContent=c}),r};function tM(e,t,n,i){let r={cull:!1,releaseGltfJson:!0,opaquePass:be.CESIUM_3D_TILE,modelMatrix:t.computedTransform,upAxis:e._modelUpAxis,forwardAxis:e._modelForwardAxis,incrementallyLoadTextures:!1,customShader:e.customShader,content:n,colorBlendMode:e.colorBlendMode,colorBlendAmount:e.colorBlendAmount,lightColor:e.lightColor,imageBasedLighting:e.imageBasedLighting,featureIdLabel:e.featureIdLabel,instanceFeatureIdLabel:e.instanceFeatureIdLabel,pointCloudShading:e.pointCloudShading,clippingPlanes:e.clippingPlanes,backFaceCulling:e.backFaceCulling,shadows:e.shadows,showCreditsOnScreen:e.showCreditsOnScreen,splitDirection:e.splitDirection,enableDebugWireframe:e._enableDebugWireframe,debugWireframe:e.debugWireframe,projectTo2D:e._projectTo2D,enableShowOutline:e._enableShowOutline,showOutline:e.showOutline,outlineColor:e.outlineColor};return mt(i,r)}var $h=ws;function Ld(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(Ld.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}}});Ld.fromJson=function(e,t,n,i){let r=new Ld(e,t,n);return r._tileset.loadTileset(r._resource,i,r._tile),r._ready=!0,r};Ld.prototype.hasProperty=function(e,t){return!1};Ld.prototype.getFeature=function(e){};Ld.prototype.applyDebugSettings=function(e,t){};Ld.prototype.applyStyle=function(e){};Ld.prototype.update=function(e,t){};Ld.prototype.isDestroyed=function(){return!1};Ld.prototype.destroy=function(){return ue(this)};var nM=Ld;function Ds(e,t,n,i){let r=Ds._verifyAttributes(t);n=y(n,0);let o=[],s={},a,c,l=r.length;for(let d=0;d<l;++d){let p=r[d];if(p.vertexBuffer){o.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=Ds._vertexSizeInBytes(a),p=a[0].usage,g={vertexSizeInBytes:d,vertexBuffer:void 0,usage:p,needsCommit:!1,arrayBuffer:void 0,arrayViews:Ds._createArrayViews(a,d)};this._allBuffers.push(g)}this._size=0,this._instanced=y(i,!1),this._precreated=o,this._context=e,this.writers=void 0,this.va=void 0,this.resize(n)}Ds._verifyAttributes=function(e){let t=[];for(let i=0;i<e.length;++i){let r=e[i],o={index:y(r.index,i),enabled:y(r.enabled,!0),componentsPerAttribute:r.componentsPerAttribute,componentDatatype:y(r.componentDatatype,X.FLOAT),normalize:y(r.normalize,!1),vertexBuffer:r.vertexBuffer,usage:y(r.usage,Fe.STATIC_DRAW)};t.push(o)}let n=new Array(t.length);for(let i=0;i<t.length;++i){let o=t[i].index;n[o]=!0}return t};Ds._vertexSizeInBytes=function(e){let t=0,n=e.length;for(let s=0;s<n;++s){let a=e[s];t+=a.componentsPerAttribute*X.getSizeInBytes(a.componentDatatype)}let i=n>0?X.getSizeInBytes(e[0].componentDatatype):0,r=i>0?t%i:0,o=r===0?0:i-r;return t+=o,t};Ds._createArrayViews=function(e,t){let n=[],i=0,r=e.length;for(let o=0;o<r;++o){let s=e[o],a=s.componentDatatype;n.push({index:s.index,enabled:s.enabled,componentsPerAttribute:s.componentsPerAttribute,componentDatatype:a,normalize:s.normalize,offsetInBytes:i,vertexSizeInComponentType:t/X.getSizeInBytes(a),view:void 0}),i+=s.componentsPerAttribute*X.getSizeInBytes(a)}return n};Ds.prototype.resize=function(e){this._size=e;let t=this._allBuffers;this.writers=[];for(let n=0,i=t.length;n<i;++n){let r=t[n];Ds._resize(r,this._size),Ds._appendWriters(this.writers,r)}M6(this)};Ds._resize=function(e,t){if(e.vertexSizeInBytes>0){let n=new ArrayBuffer(t*e.vertexSizeInBytes);if(u(e.arrayBuffer)){let o=new Uint8Array(n),s=new 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s=this.va=[],a=P.SIXTY_FOUR_KILOBYTES-4,c=u(e)&&!this._instanced?Math.ceil(this._size/a):1;for(let l=0;l<c;++l){let f=[];for(r=0,o=n.length;r<o;++r){i=n[r];let d=l*(i.vertexSizeInBytes*a);Ds._appendAttributes(f,i,d,this._instanced)}f=f.concat(this._precreated),s.push({va:new si({context:this._context,attributes:f,indexBuffer:e}),indicesCount:1.5*(l!==c-1?a:this._size%a)})}}};function v4e(e,t){if(t.needsCommit&&t.vertexSizeInBytes>0){t.needsCommit=!1;let n=t.vertexBuffer,i=e._size*t.vertexSizeInBytes,r=u(n);if(!r||n.sizeInBytes<i)return r&&n.destroy(),t.vertexBuffer=ft.createVertexBuffer({context:e._context,typedArray:t.arrayBuffer,usage:t.usage}),t.vertexBuffer.vertexArrayDestroyable=!1,!0;t.vertexBuffer.copyFromArrayView(t.arrayBuffer)}return!1}Ds._appendAttributes=function(e,t,n,i){let r=t.arrayViews,o=r.length;for(let s=0;s<o;++s){let a=r[s];e.push({index:a.index,enabled:a.enabled,componentsPerAttribute:a.componentsPerAttribute,componentDatatype:a.componentDatatype,normalize:a.normalize,vertexBuffer:t.vertexBuffer,offsetInBytes:n+a.offsetInBytes,strideInBytes:t.vertexSizeInBytes,instanceDivisor:i?1:0})}};Ds.prototype.subCommit=function(e,t){let n=this._allBuffers;for(let i=0,r=n.length;i<r;++i)w4e(n[i],e,t)};function w4e(e,t,n){if(e.needsCommit&&e.vertexSizeInBytes>0){let i=e.vertexSizeInBytes*t,r=e.vertexSizeInBytes*n;e.vertexBuffer.copyFromArrayView(new Uint8Array(e.arrayBuffer,i,r),i)}}Ds.prototype.endSubCommits=function(){let e=this._allBuffers;for(let t=0,n=e.length;t<n;++t)e[t].needsCommit=!1};function M6(e){let t=e.va;if(!u(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].va.destroy();e.va=void 0}Ds.prototype.isDestroyed=function(){return!1};Ds.prototype.destroy=function(){let e=this._allBuffers;for(let t=0,n=e.length;t<n;++t){let i=e[t];i.vertexBuffer=i.vertexBuffer&&i.vertexBuffer.destroy()}return M6(this),ue(this)};var Wp=Ds;var iM=`#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 rM=`#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 Si(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.pixelOffsetScaleByDistance,r=e.scaleByDistance,o=e.distanceDisplayCondition;u(n)&&(n=It.clone(n)),u(i)&&(i=It.clone(i)),u(r)&&(r=It.clone(r)),u(o)&&(o=vt.clone(o)),this._show=y(e.show,!0),this._position=h.clone(y(e.position,h.ZERO)),this._actualPosition=h.clone(this._position),this._pixelOffset=H.clone(y(e.pixelOffset,H.ZERO)),this._translate=new H(0,0),this._eyeOffset=h.clone(y(e.eyeOffset,h.ZERO)),this._heightReference=y(e.heightReference,We.NONE),this._verticalOrigin=y(e.verticalOrigin,In.CENTER),this._horizontalOrigin=y(e.horizontalOrigin,_i.CENTER),this._scale=y(e.scale,1),this._color=z.clone(y(e.color,z.WHITE)),this._rotation=y(e.rotation,0),this._alignedAxis=h.clone(y(e.alignedAxis,h.ZERO)),this._width=e.width,this._height=e.height,this._scaleByDistance=r,this._translucencyByDistance=n,this._pixelOffsetScaleByDistance=i,this._sizeInMeters=y(e.sizeInMeters,!1),this._distanceDisplayCondition=o,this._disableDepthTestDistance=e.disableDepthTestDistance,this._id=e.id,this._collection=y(e.collection,t),this._pickId=void 0,this._pickPrimitive=y(e._pickPrimitive,this),this._billboardCollection=t,this._dirty=!1,this._index=-1,this._batchIndex=void 0,this._imageIndex=-1,this._imageIndexPromise=void 0,this._imageId=void 0,this._image=void 0,this._imageSubRegion=void 0,this._imageWidth=void 0,this._imageHeight=void 0,this._labelDimensions=void 0,this._labelHorizontalOrigin=void 0,this._labelTranslate=void 0;let s=e.image,a=e.imageId;u(s)&&(u(a)||(typeof s=="string"?a=s:u(s.src)?a=s.src:a=Hn()),this._imageId=a,this._image=s),u(e.imageSubRegion)&&(this._imageId=a,this._imageSubRegion=e.imageSubRegion),u(this._billboardCollection._textureAtlas)&&this._loadImage(),this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=ne.SCENE3D,this._clusterShow=!0,this._outlineColor=z.clone(y(e.outlineColor,z.BLACK)),this._outlineWidth=y(e.outlineWidth,0),this._updateClamping()}var Vre=Si.SHOW_INDEX=0,pV=Si.POSITION_INDEX=1,Wre=Si.PIXEL_OFFSET_INDEX=2,D4e=Si.EYE_OFFSET_INDEX=3,I4e=Si.HORIZONTAL_ORIGIN_INDEX=4,P4e=Si.VERTICAL_ORIGIN_INDEX=5,O4e=Si.SCALE_INDEX=6,_V=Si.IMAGE_INDEX_INDEX=7,kre=Si.COLOR_INDEX=8,M4e=Si.ROTATION_INDEX=9,R4e=Si.ALIGNED_AXIS_INDEX=10,B4e=Si.SCALE_BY_DISTANCE_INDEX=11,L4e=Si.TRANSLUCENCY_BY_DISTANCE_INDEX=12,N4e=Si.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX=13,F4e=Si.DISTANCE_DISPLAY_CONDITION=14,U4e=Si.DISABLE_DEPTH_DISTANCE=15;Si.TEXTURE_COORDINATE_BOUNDS=16;var zre=Si.SDF_INDEX=17;Si.NUMBER_OF_PROPERTIES=18;function Ur(e,t){let n=e._billboardCollection;u(n)&&(n._updateBillboard(e,t),e._dirty=!0)}Object.defineProperties(Si.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,Ur(this,Vre))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),h.clone(e,this._actualPosition),this._updateClamping(),Ur(this,pV))}},heightReference:{get:function(){return this._heightReference},set:function(e){let t=this._heightReference;e!==t&&(this._heightReference=e,this._updateClamping(),Ur(this,pV))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;H.equals(t,e)||(H.clone(e,t),Ur(this,Wre))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;It.equals(t,e)||(this._scaleByDistance=It.clone(e,t),Ur(this,B4e))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;It.equals(t,e)||(this._translucencyByDistance=It.clone(e,t),Ur(this,L4e))}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;It.equals(t,e)||(this._pixelOffsetScaleByDistance=It.clone(e,t),Ur(this,N4e))}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;h.equals(t,e)||(h.clone(e,t),Ur(this,D4e))}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,Ur(this,I4e))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin!==e&&(this._verticalOrigin=e,Ur(this,P4e))}},scale:{get:function(){return this._scale},set:function(e){this._scale!==e&&(this._scale=e,Ur(this,O4e))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),Ur(this,kre))}},rotation:{get:function(){return this._rotation},set:function(e){this._rotation!==e&&(this._rotation=e,Ur(this,M4e))}},alignedAxis:{get:function(){return this._alignedAxis},set:function(e){let t=this._alignedAxis;h.equals(t,e)||(h.clone(e,t),Ur(this,R4e))}},width:{get:function(){return y(this._width,this._imageWidth)},set:function(e){this._width!==e&&(this._width=e,Ur(this,_V))}},height:{get:function(){return y(this._height,this._imageHeight)},set:function(e){this._height!==e&&(this._height=e,Ur(this,_V))}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters!==e&&(this._sizeInMeters=e,Ur(this,kre))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){vt.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=vt.clone(e,this._distanceDisplayCondition),Ur(this,F4e))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,Ur(this,U4e))}},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 De?this.setImage(e.url,e):u(e.src)?this.setImage(e.src,e):this.setImage(Hn(),e):(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=void 0,this._image=void 0,this._imageIndexPromise=void 0,Ur(this,_V))}},ready:{get:function(){return this._imageIndex!==-1}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=h.clone(e,this._actualClampedPosition),Ur(this,pV)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,Ur(this,Vre))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),Ur(this,zre))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,Ur(this,zre))}}});Si.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this._pickPrimitive,collection:this._collection,id:this._id})),this._pickId};Si.prototype._updateClamping=function(){Si._updateClamping(this._billboardCollection,this)};var oM=new me,Hre=new h;Si._updateClamping=function(e,t){let n=e._scene;if(!u(n)||!u(n.globe))return;let i=n.globe,r=i.ellipsoid,o=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=r.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=r.cartesianToCartographic(d,oM);p.height+=c.height,r.cartographicToCartesian(p,d)}else d.x+=c.height;t._clampedPosition=h.clone(d,t._clampedPosition)}t._removeCallbackFunc=o.updateHeight(c,l),me.clone(c,oM);let f=i.getHeight(c);u(f)&&(oM.height=f),r.cartographicToCartesian(oM,Hre),l(Hre)};Si.prototype._loadImage=function(){let e=this._billboardCollection._textureAtlas,t=this._imageId,n=this._image,i=this._imageSubRegion,r,o=this;function s(a){if(o._imageId!==t||o._image!==n||!Xe.equals(o._imageSubRegion,i))return;let c=e.textureCoordinates[a];o._imageWidth=e.texture.width*c.width,o._imageHeight=e.texture.height*c.height,o._imageIndex=a,o._ready=!0,o._image=void 0,o._imageIndexPromise=void 0,Ur(o,_V)}if(u(n)){let a=e.getImageIndex(t);if(u(a)){s(a);return}r=e.addImage(t,n)}u(i)&&(r=e.addSubRegion(t,i)),this._imageIndexPromise=r,u(r)&&r.then(s).catch(function(a){console.error(`Error loading image for billboard: ${a}`),o._imageIndexPromise=void 0})};Si.prototype.setImage=function(e,t){this._imageId!==e&&(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=e,this._image=t,u(this._billboardCollection._textureAtlas)&&this._loadImage())};Si.prototype.setImageSubRegion=function(e,t){this._imageId===e&&Xe.equals(this._imageSubRegion,t)||(this._imageIndex=-1,this._imageId=e,this._imageSubRegion=Xe.clone(t),u(this._billboardCollection._textureAtlas)&&this._loadImage())};Si.prototype._setTranslate=function(e){let t=this._translate;H.equals(t,e)||(H.clone(e,t),Ur(this,Wre))};Si.prototype._getActualPosition=function(){return u(this._clampedPosition)?this._clampedPosition:this._actualPosition};Si.prototype._setActualPosition=function(e){u(this._clampedPosition)||h.clone(e,this._actualPosition),Ur(this,pV)};var Gre=new oe;Si._computeActualPosition=function(e,t,n,i){return u(e._clampedPosition)?(n.mode!==e._mode&&e._updateClamping(),e._clampedPosition):n.mode===ne.SCENE3D?t:(N.multiplyByPoint(i,t,Gre),$i.computeActualWgs84Position(n,Gre))};var jre=new h;Si._computeScreenSpacePosition=function(e,t,n,i,r,o){let s=N.multiplyByPoint(e,t,jre),a=$i.wgs84WithEyeOffsetToWindowCoordinates(r,s,n,o);if(u(a))return H.add(a,i,a),a};var mV=new H(0,0);Si.prototype.computeScreenSpacePosition=function(e,t){let n=this._billboardCollection;u(t)||(t=new H),H.clone(this._pixelOffset,mV),H.add(mV,this._translate,mV);let i=n.modelMatrix,r=this._position;if(u(this._clampedPosition)&&(r=this._clampedPosition,e.mode!==ne.SCENE3D)){let s=e.mapProjection,a=s.ellipsoid,c=s.unproject(r,oM);r=a.cartographicToCartesian(c,jre),i=N.IDENTITY}return Si._computeScreenSpacePosition(i,r,this._eyeOffset,mV,e,t)};Si.getScreenSpaceBoundingBox=function(e,t,n){let i=e.width,r=e.height,o=e.scale;i*=o,r*=o;let s=t.x;e.horizontalOrigin===_i.RIGHT?s-=i:e.horizontalOrigin===_i.CENTER&&(s-=i*.5);let a=t.y;return e.verticalOrigin===In.BOTTOM||e.verticalOrigin===In.BASELINE?a-=r:e.verticalOrigin===In.CENTER&&(a-=r*.5),u(n)||(n=new Xe),n.x=s,n.y=a,n.width=i,n.height=r,n};Si.prototype.equals=function(e){return this===e||u(e)&&this._id===e._id&&h.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&&Xe.equals(this._imageSubRegion,e._imageSubRegion)&&z.equals(this._color,e._color)&&H.equals(this._pixelOffset,e._pixelOffset)&&H.equals(this._translate,e._translate)&&h.equals(this._eyeOffset,e._eyeOffset)&&It.equals(this._scaleByDistance,e._scaleByDistance)&&It.equals(this._translucencyByDistance,e._translucencyByDistance)&&It.equals(this._pixelOffsetScaleByDistance,e._pixelOffsetScaleByDistance)&&vt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance};Si.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 gr=Si;var V4e={OPAQUE:0,TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2},wr=Object.freeze(V4e);var k4e={FONT_SIZE:48,PADDING:10,RADIUS:8,CUTOFF:.25},Is=Object.freeze(k4e);function jp(e,t,n,i,r){this.bottomLeft=y(e,H.ZERO),this.topRight=y(t,H.ZERO),this.childNode1=n,this.childNode2=i,this.imageIndex=r}var z4e=new H(16,16);function Xg(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.borderWidthInPixels,1),n=y(e.initialSize,z4e);this._context=e.context,this._pixelFormat=y(e.pixelFormat,st.RGBA),this._borderWidthInPixels=t,this._textureCoordinates=[],this._guid=Hn(),this._idHash={},this._indexHash={},this._initialSize=n,this._root=void 0}Object.defineProperties(Xg.prototype,{borderWidthInPixels:{get:function(){return this._borderWidthInPixels}},textureCoordinates:{get:function(){return this._textureCoordinates}},texture:{get:function(){return u(this._texture)||(this._texture=new Ot({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 H4e(e,t){let n=e._context,i=e.numberOfImages,r=2,o=e._borderWidthInPixels;if(i>0){let s=e._texture.width,a=e._texture.height,c=r*(s+t.width+o),l=r*(a+t.height+o),f=s/c,d=a/l,p=new jp(new H(s+o,o),new H(c,a)),g=new jp(new H,new H(c,a),e._root,p),m=new jp(new H(o,a+o),new H(c,l)),A=new jp(new H,new H(c,l),g,m);for(let E=0;E<e._textureCoordinates.length;E++){let T=e._textureCoordinates[E];u(T)&&(T.x*=f,T.y*=d,T.width*=f,T.height*=d)}let x=new Ot({context:e._context,width:c,height:l,pixelFormat:e._pixelFormat}),C=new Ks({context:n,colorTextures:[e._texture],destroyAttachments:!1});C._bind(),x.copyFromFramebuffer(0,0,0,0,c,l),C._unBind(),C.destroy(),e._texture=e._texture&&e._texture.destroy(),e._texture=x,e._root=A}else{let s=r*(t.width+2*o),a=r*(t.height+2*o);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 Ot({context:e._context,width:s,height:a,pixelFormat:e._pixelFormat}),e._root=new jp(new H(o,o),new H(s,a))}}function gV(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,r=t.topRight.y-t.bottomLeft.y,o=i-n.width,s=r-n.height;if(o<0||s<0)return;if(o===0&&s===0)return t;if(o>s){t.childNode1=new jp(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 jp(new H(a,t.bottomLeft.y),new H(t.topRight.x,t.topRight.y)))}else{t.childNode1=new jp(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 jp(new H(t.bottomLeft.x,a),new H(t.topRight.x,t.topRight.y)))}return gV(e,t.childNode1,n)}return gV(e,t.childNode1,n)||gV(e,t.childNode2,n)}}function qre(e,t,n){let i=gV(e,e._root,t);if(u(i)){i.imageIndex=n;let r=e._texture.width,o=e._texture.height,s=i.topRight.x-i.bottomLeft.x,a=i.topRight.y-i.bottomLeft.y,c=i.bottomLeft.x/r,l=i.bottomLeft.y/o,f=s/r,d=a/o;e._textureCoordinates[n]=new Xe(c,l,f,d),e._texture.copyFrom({source:t,xOffset:i.bottomLeft.x,yOffset:i.bottomLeft.y})}else H4e(e,t),qre(e,t,n);e._guid=Hn()}function Yre(e,t){if(!u(e)||e.isDestroyed())return-1;let n=e.numberOfImages;return qre(e,t,n),n}Xg.prototype.getImageIndex=function(e){return this._indexHash[e]};Xg.prototype.addImageSync=function(e,t){let n=this._indexHash[e];return u(n)||(n=Yre(this,t),this._idHash[e]=Promise.resolve(n),this._indexHash[e]=n),n};Xg.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 De)&&(t=De.createIfNeeded(t).fetchImage());let i=this;return n=Promise.resolve(t).then(function(r){let o=Yre(i,r);return i._indexHash[e]=o,o}),this._idHash[e]=n,n};Xg.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(r){if(r===-1)return-1;let o=i._texture.width,s=i._texture.height,a=i._textureCoordinates[r],c=a.x+t.x/o,l=a.y+t.y/s,f=t.width/o,d=t.height/s,p=i._textureCoordinates.push(new Xe(c,l,f,d))-1;return i._indexHash[e]=p,i._guid=Hn(),p})};Xg.prototype.isDestroyed=function(){return!1};Xg.prototype.destroy=function(){return this._texture=this._texture&&this._texture.destroy(),ue(this)};var Kg=Xg;var G4e=gr.SHOW_INDEX,aM=gr.POSITION_INDEX,Xre=gr.PIXEL_OFFSET_INDEX,Kre=gr.EYE_OFFSET_INDEX,W4e=gr.HORIZONTAL_ORIGIN_INDEX,j4e=gr.VERTICAL_ORIGIN_INDEX,q4e=gr.SCALE_INDEX,sM=gr.IMAGE_INDEX_INDEX,Jre=gr.COLOR_INDEX,Y4e=gr.ROTATION_INDEX,X4e=gr.ALIGNED_AXIS_INDEX,Zre=gr.SCALE_BY_DISTANCE_INDEX,Qre=gr.TRANSLUCENCY_BY_DISTANCE_INDEX,$re=gr.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX,eoe=gr.DISTANCE_DISPLAY_CONDITION,K4e=gr.DISABLE_DEPTH_DISTANCE,J4e=gr.TEXTURE_COORDINATE_BOUNDS,toe=gr.SDF_INDEX,V6=gr.NUMBER_OF_PROPERTIES,Sr,Z4e={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},Q4e={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 df(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(V6),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=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=N.clone(N.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowTextureAtlas=y(e.debugShowTextureAtlas,!1),this.blendOption=y(e.blendOption,wr.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,r=i.length;for(let o=0;o<r;++o)u(i[o])&&i[o]._updateClamping()},this))}Object.defineProperties(df.prototype,{length:{get:function(){return k6(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 noe(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}df.prototype.add=function(e){let t=new gr(e,this);return t._index=this._billboards.length,this._billboards.push(t),this._createVertexArray=!0,t};df.prototype.remove=function(e){return this.contains(e)?(this._billboards[e._index]=void 0,this._billboardsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};df.prototype.removeAll=function(){noe(this._billboards),this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!0};function k6(e){if(e._billboardsRemoved){e._billboardsRemoved=!1;let t=[],n=e._billboards,i=n.length;for(let r=0,o=0;r<i;++r){let s=n[r];u(s)&&(s._index=o++,t.push(s))}e._billboards=t}}df.prototype._updateBillboard=function(e,t){e._dirty||(this._billboardsToUpdate[this._billboardsToUpdateIndex++]=e),++this._propertiesChanged[t]};df.prototype.contains=function(e){return u(e)&&e._billboardCollection===this};df.prototype.get=function(e){return k6(this),this._billboards[e]};var R6;function $4e(e){let n=e.cache.billboardCollection_indexBufferBatched;if(u(n))return n;let i=16384*6-6,r=new Uint16Array(i);for(let o=0,s=0;o<i;o+=6,s+=4)r[o]=s,r[o+1]=s+1,r[o+2]=s+2,r[o+3]=s+0,r[o+4]=s+2,r[o+5]=s+3;return n=ft.createIndexBuffer({context:e,typedArray:r,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferBatched=n,n}function eze(e){let t=e.cache.billboardCollection_indexBufferInstanced;return u(t)||(t=ft.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferInstanced=t),t}function tze(e){let t=e.cache.billboardCollection_vertexBufferInstanced;return u(t)||(t=ft.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:Fe.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_vertexBufferInstanced=t),t}df.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<V6;++i){let r=n[i]===0?Fe.STATIC_DRAW:Fe.STREAM_DRAW;t=t||e[i]!==r,e[i]=r}return t};function nze(e,t,n,i,r,o){let s=[{index:Sr.positionHighAndScale,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[aM]},{index:Sr.positionLowAndRotation,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[aM]},{index:Sr.compressedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Xre]},{index:Sr.compressedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Qre]},{index:Sr.compressedAttribute2,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Jre]},{index:Sr.eyeOffset,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Kre]},{index:Sr.scaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Zre]},{index:Sr.pixelOffsetScaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[$re]},{index:Sr.compressedAttribute3,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[eoe]},{index:Sr.textureCoordinateBoundsOrLabelTranslate,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[J4e]}];i&&s.push({index:Sr.direction,componentsPerAttribute:2,componentDatatype:X.FLOAT,vertexBuffer:tze(e)}),u(r)&&s.push({index:Sr.a_batchId,componentsPerAttribute:1,componentDatatype:X.FLOAT,bufferUsage:Fe.STATIC_DRAW}),o&&s.push({index:Sr.sdf,componentsPerAttribute:2,componentDatatype:X.FLOAT,usage:n[toe]});let a=i?t:4*t;return new Wp(e,s,a,i)}var B6=new Gn;function ioe(e,t,n,i,r){let o,s=i[Sr.positionHighAndScale],a=i[Sr.positionLowAndRotation],c=r._getActualPosition();e._mode===ne.SCENE3D&&(ae.expand(e._baseVolume,c,e._baseVolume),e._boundingVolumeDirty=!0),Gn.fromCartesian(c,B6);let l=r.scale,f=r.rotation;f!==0&&(e._shaderRotation=!0),e._maxScale=Math.max(e._maxScale,l);let d=B6.high,p=B6.low;e._instanced?(o=r._index,s(o,d.x,d.y,d.z,l),a(o,p.x,p.y,p.z,f)):(o=r._index*4,s(o+0,d.x,d.y,d.z,l),s(o+1,d.x,d.y,d.z,l),s(o+2,d.x,d.y,d.z,l),s(o+3,d.x,d.y,d.z,l),a(o+0,p.x,p.y,p.z,f),a(o+1,p.x,p.y,p.z,f),a(o+2,p.x,p.y,p.z,f),a(o+3,p.x,p.y,p.z,f))}var ff=new H,uf=32768,mE=65536,L6=4096,em=256,ize=128,rze=32,oze=8,roe=4,sze=1/256,ooe=0,soe=2,aoe=3,coe=1;function loe(e,t,n,i,r){let o,s=i[Sr.compressedAttribute0],a=r.pixelOffset,c=a.x,l=a.y,f=r._translate,d=f.x,p=f.y;e._maxPixelOffset=Math.max(e._maxPixelOffset,Math.abs(c+d),Math.abs(-l+p));let g=r.horizontalOrigin,m=r._verticalOrigin,A=r.show&&r.clusterShow;r.color.alpha===0&&(A=!1),m===In.BASELINE&&(m=In.BOTTOM),e._allHorizontalCenter=e._allHorizontalCenter&&g===_i.CENTER,e._allVerticalCenter=e._allVerticalCenter&&m===In.CENTER;let x=0,C=0,E=0,T=0,S=r._imageIndex;if(S!==-1){let k=n[S];x=k.x,C=k.y,E=k.width,T=k.height}let v=x+E,D=C+T,M=Math.floor(P.clamp(c,-uf,uf)+uf)*ize;M+=(g+1)*rze,M+=(m+1)*oze,M+=(A?1:0)*roe;let O=Math.floor(P.clamp(l,-uf,uf)+uf)*em,B=Math.floor(P.clamp(d,-uf,uf)+uf)*em,L=(P.clamp(p,-uf,uf)+uf)*sze,_=Math.floor(L),b=Math.floor((L-_)*em);O+=_,B+=b,ff.x=x,ff.y=C;let w=Wn.compressTextureCoordinates(ff);ff.x=v;let I=Wn.compressTextureCoordinates(ff);ff.y=D;let R=Wn.compressTextureCoordinates(ff);ff.x=x;let F=Wn.compressTextureCoordinates(ff);e._instanced?(o=r._index,s(o,M,O,B,w)):(o=r._index*4,s(o+0,M+ooe,O,B,w),s(o+1,M+soe,O,B,I),s(o+2,M+aoe,O,B,R),s(o+3,M+coe,O,B,F))}function uoe(e,t,n,i,r){let o,s=i[Sr.compressedAttribute1],a=r.alignedAxis;h.equals(a,h.ZERO)||(e._shaderAlignedAxis=!0);let c=0,l=1,f=1,d=1,p=r.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,m=r._imageIndex;m!==-1&&(g=n[m].width);let A=e._textureAtlas.texture.width,x=Math.round(y(r.width,A*g));e._maxSize=Math.max(e._maxSize,x);let C=P.clamp(x,0,mE),E=0;Math.abs(h.magnitudeSquared(a)-1)<P.EPSILON6&&(E=Wn.octEncodeFloat(a)),l=P.clamp(l,0,1),l=l===1?255:l*255|0,C=C*em+l,d=P.clamp(d,0,1),d=d===1?255:d*255|0,E=E*em+d,e._instanced?(o=r._index,s(o,C,E,c,f)):(o=r._index*4,s(o+0,C,E,c,f),s(o+1,C,E,c,f),s(o+2,C,E,c,f),s(o+3,C,E,c,f))}function F6(e,t,n,i,r){let o,s=i[Sr.compressedAttribute2],a=r.color,c=u(e._batchTable)?z.WHITE:r.getPickId(t.context).color,l=r.sizeInMeters?1:0,f=Math.abs(h.magnitudeSquared(r.alignedAxis)-1)<P.EPSILON6?1:0;e._allSizedInMeters=e._allSizedInMeters&&l===1;let d=0,p=r._imageIndex;p!==-1&&(d=n[p].height);let g=e._textureAtlas.texture.dimensions,m=Math.round(y(r.height,g.y*d));e._maxSize=Math.max(e._maxSize,m);let A=y(r._labelHorizontalOrigin,-2);A+=2;let x=m*roe+A,C=z.floatToByte(a.red),E=z.floatToByte(a.green),T=z.floatToByte(a.blue),S=C*mE+E*em+T;C=z.floatToByte(c.red),E=z.floatToByte(c.green),T=z.floatToByte(c.blue);let v=C*mE+E*em+T,D=z.floatToByte(a.alpha)*mE+z.floatToByte(c.alpha)*em;D+=l*2+f,e._instanced?(o=r._index,s(o,S,v,D,x)):(o=r._index*4,s(o+0,S,v,D,x),s(o+1,S,v,D,x),s(o+2,S,v,D,x),s(o+3,S,v,D,x))}function U6(e,t,n,i,r){let o,s=i[Sr.eyeOffset],a=r.eyeOffset,c=a.z;if(r._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=r._imageIndex;if(d!==-1){let g=n[d];l=g.width,f=g.height}ff.x=l,ff.y=f;let p=Wn.compressTextureCoordinates(ff);o=r._index,s(o,a.x,a.y,c,p)}else o=r._index*4,s(o+0,a.x,a.y,c,0),s(o+1,a.x,a.y,c,0),s(o+2,a.x,a.y,c,0),s(o+3,a.x,a.y,c,0)}function foe(e,t,n,i,r){let o,s=i[Sr.scaleByDistance],a=0,c=1,l=1,f=1,d=r.scaleByDistance;u(d)&&(a=d.near,c=d.nearValue,l=d.far,f=d.farValue,(c!==1||f!==1)&&(e._shaderScaleByDistance=!0)),e._instanced?(o=r._index,s(o,a,c,l,f)):(o=r._index*4,s(o+0,a,c,l,f),s(o+1,a,c,l,f),s(o+2,a,c,l,f),s(o+3,a,c,l,f))}function doe(e,t,n,i,r){let o,s=i[Sr.pixelOffsetScaleByDistance],a=0,c=1,l=1,f=1,d=r.pixelOffsetScaleByDistance;u(d)&&(a=d.near,c=d.nearValue,l=d.far,f=d.farValue,(c!==1||f!==1)&&(e._shaderPixelOffsetScaleByDistance=!0)),e._instanced?(o=r._index,s(o,a,c,l,f)):(o=r._index*4,s(o+0,a,c,l,f),s(o+1,a,c,l,f),s(o+2,a,c,l,f),s(o+3,a,c,l,f))}function hoe(e,t,n,i,r){let o,s=i[Sr.compressedAttribute3],a=0,c=Number.MAX_VALUE,l=r.distanceDisplayCondition;u(l)&&(a=l.near,c=l.far,a*=a,c*=c,e._shaderDistanceDisplayCondition=!0);let f=r.disableDepthTestDistance,d=r.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(r._labelDimensions))g=r._labelDimensions.x,p=r._labelDimensions.y;else{let C=0,E=0,T=r._imageIndex;if(T!==-1){let v=n[T];C=v.height,E=v.width}p=Math.round(y(r.height,e._textureAtlas.texture.dimensions.y*C));let S=e._textureAtlas.texture.width;g=Math.round(y(r.width,S*E))}let m=Math.floor(P.clamp(g,0,L6)),A=Math.floor(P.clamp(p,0,L6)),x=m*L6+A;e._instanced?(o=r._index,s(o,a,c,f,x)):(o=r._index*4,s(o+0,a,c,f,x),s(o+1,a,c,f,x),s(o+2,a,c,f,x),s(o+3,a,c,f,x))}function moe(e,t,n,i,r){if(r.heightReference===We.CLAMP_TO_GROUND){let m=e._scene,A=t.context,x=t.globeTranslucencyState.translucent,C=u(m.globe)&&m.globe.depthTestAgainstTerrain;e._shaderClampToGround=A.depthTexture&&!x&&C}let o,s=i[Sr.textureCoordinateBoundsOrLabelTranslate];if(Vt.maximumVertexTextureImageUnits>0){let m=0,A=0;u(r._labelTranslate)&&(m=r._labelTranslate.x,A=r._labelTranslate.y),e._instanced?(o=r._index,s(o,m,A,0,0)):(o=r._index*4,s(o+0,m,A,0,0),s(o+1,m,A,0,0),s(o+2,m,A,0,0),s(o+3,m,A,0,0));return}let a=0,c=0,l=0,f=0,d=r._imageIndex;if(d!==-1){let m=n[d];a=m.x,c=m.y,l=m.width,f=m.height}let p=a+l,g=c+f;e._instanced?(o=r._index,s(o,a,c,p,g)):(o=r._index*4,s(o+0,a,c,p,g),s(o+1,a,c,p,g),s(o+2,a,c,p,g),s(o+3,a,c,p,g))}function aze(e,t,n,i,r){if(!u(e._batchTable))return;let o=i[Sr.a_batchId],s=r._batchIndex,a;e._instanced?(a=r._index,o(a,s)):(a=r._index*4,o(a+0,s),o(a+1,s),o(a+2,s),o(a+3,s))}function poe(e,t,n,i,r){if(!e._sdf)return;let o,s=i[Sr.sdf],a=r.outlineColor,c=r.outlineWidth,l=z.floatToByte(a.red),f=z.floatToByte(a.green),d=z.floatToByte(a.blue),p=l*mE+f*em+d,g=c/Is.RADIUS,m=z.floatToByte(a.alpha)*mE+z.floatToByte(g)*em;e._instanced?(o=r._index,s(o,p,m)):(o=r._index*4,s(o+0,p+ooe,m),s(o+1,p+soe,m),s(o+2,p+aoe,m),s(o+3,p+coe,m))}function cze(e,t,n,i,r){ioe(e,t,n,i,r),loe(e,t,n,i,r),uoe(e,t,n,i,r),F6(e,t,n,i,r),U6(e,t,n,i,r),foe(e,t,n,i,r),doe(e,t,n,i,r),hoe(e,t,n,i,r),moe(e,t,n,i,r),aze(e,t,n,i,r),poe(e,t,n,i,r)}function N6(e,t,n,i,r,o){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=gr._computeActualPosition(l,f,i,r);u(d)&&(l._setActualPosition(d),o?a.push(d):ae.expand(s,d,s))}o&&ae.fromPoints(a,s)}function lze(e,t){let n=t.mode,i=e._billboards,r=e._billboardsToUpdate,o=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==ne.SCENE3D&&!N.equals(o,e.modelMatrix)?(e._mode=n,N.clone(e.modelMatrix,o),e._createVertexArray=!0,(n===ne.SCENE3D||n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&N6(e,i,i.length,t,o,!0)):n===ne.MORPHING?N6(e,i,i.length,t,o,!0):(n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&N6(e,r,e._billboardsToUpdateIndex,t,o,!1)}function uze(e,t,n){let i=1;(!e._allSizedInMeters||e._maxPixelOffset!==0)&&(i=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight));let r=i*e._maxScale*e._maxSize*2;e._allHorizontalCenter&&e._allVerticalCenter&&(r*=.5);let o=i*e._maxPixelOffset+e._maxEyeOffset;n.radius+=r+o}function fze(e,t){let n=`uniform sampler2D billboard_texture; 
in vec2 v_textureCoordinates; 
void main() 
{ 
    out_FragColor = texture(billboard_texture, v_textureCoordinates); 
} 
`,i=t.createViewportQuadCommand(n,{uniformMap:{billboard_texture:function(){return e._textureAtlas.texture}}});return i.pass=be.OVERLAY,i}var dze=[];df.prototype.update=function(e){if(k6(this),!this.show)return;let t=this._billboards,n=t.length,i=e.context;this._instanced=i.instancedArrays,Sr=this._instanced?Q4e:Z4e,R6=this._instanced?eze:$4e;let r=this._textureAtlas;if(!u(r)){r=this._textureAtlas=new Kg({context:i});for(let O=0;O<n;++O)t[O]._loadImage()}let o=r.textureCoordinates;if(o.length===0)return;lze(this,e),t=this._billboards,n=t.length;let s=this._billboardsToUpdate,a=this._billboardsToUpdateIndex,c=this._propertiesChanged,l=r.guid,f=this._createVertexArray||this._textureAtlasGUID!==l;this._textureAtlasGUID=l;let d,p=e.passes,g=p.pick;if(f||!g&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let O=0;O<V6;++O)c[O]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=nze(i,n,this._buffersUsage,this._instanced,this._batchTable,this._sdf),d=this._vaf.writers;for(let O=0;O<n;++O){let B=this._billboards[O];B._dirty=!1,cze(this,e,o,d,B)}this._vaf.commit(R6(i))}this._billboardsToUpdateIndex=0}else if(a>0){let O=dze;O.length=0,(c[aM]||c[Y4e]||c[q4e])&&O.push(ioe),(c[sM]||c[Xre]||c[W4e]||c[j4e]||c[G4e])&&(O.push(loe),this._instanced&&O.push(U6)),(c[sM]||c[X4e]||c[Qre])&&(O.push(uoe),O.push(F6)),(c[sM]||c[Jre])&&O.push(F6),c[Kre]&&O.push(U6),c[Zre]&&O.push(foe),c[$re]&&O.push(doe),(c[eoe]||c[K4e]||c[sM]||c[aM])&&O.push(hoe),(c[sM]||c[aM])&&O.push(moe),c[toe]&&O.push(poe);let B=O.length;if(d=this._vaf.writers,a/n>.1){for(let L=0;L<a;++L){let _=s[L];_._dirty=!1;for(let b=0;b<B;++b)O[b](this,e,o,d,_)}this._vaf.commit(R6(i))}else{for(let L=0;L<a;++L){let _=s[L];_._dirty=!1;for(let b=0;b<B;++b)O[b](this,e,o,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 m,A=N.IDENTITY;e.mode===ne.SCENE3D?(A=this.modelMatrix,m=ae.clone(this._baseVolumeWC,this._boundingVolume)):m=ae.clone(this._baseVolume2D,this._boundingVolume),uze(this,e,m);let x=this._blendOption!==this.blendOption;if(this._blendOption=this.blendOption,x){this._blendOption===wr.OPAQUE||this._blendOption===wr.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=Ve.fromCache({depthTest:{enabled:!0,func:te.LESS},depthMask:!0}):this._rsOpaque=void 0;let O=this._blendOption===wr.TRANSLUCENT;this._blendOption===wr.TRANSLUCENT||this._blendOption===wr.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=Ve.fromCache({depthTest:{enabled:!0,func:O?te.LEQUAL:te.LESS},depthMask:O,blending:ln.ALPHA_BLEND}):this._rsTranslucent=void 0}this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let C,E,T,S,v,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=rM,E=iM,v=[],u(this._batchTable)&&(v.push("VECTOR_TILE"),C=this._batchTable.getVertexShaderCallback(!1,"a_batchId",void 0)(C),E=this._batchTable.getFragmentShaderCallback(!1,void 0)(E)),T=new He({defines:v,sources:[C]}),this._instanced&&T.defines.push("INSTANCED"),this._shaderRotation&&T.defines.push("ROTATION"),this._shaderAlignedAxis&&T.defines.push("ALIGNED_AXIS"),this._shaderScaleByDistance&&T.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&T.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderPixelOffsetScaleByDistance&&T.defines.push("EYE_DISTANCE_PIXEL_OFFSET"),this._shaderDistanceDisplayCondition&&T.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&T.defines.push("DISABLE_DEPTH_DISTANCE"),this._shaderClampToGround&&(D?T.defines.push("VERTEX_DEPTH_CHECK"):T.defines.push("FRAGMENT_DEPTH_CHECK"));let O=1-Is.CUTOFF;this._sdf&&T.defines.push("SDF");let B=u(this._batchTable)?"VECTOR_TILE":"";this._blendOption===wr.OPAQUE_AND_TRANSLUCENT&&(S=new He({defines:["OPAQUE",B],sources:[E]}),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=Xt.replaceCache({context:i,shaderProgram:this._sp,vertexShaderSource:T,fragmentShaderSource:S,attributeLocations:Sr}),S=new He({defines:["TRANSLUCENT",B],sources:[E]}),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=Xt.replaceCache({context:i,shaderProgram:this._spTranslucent,vertexShaderSource:T,fragmentShaderSource:S,attributeLocations:Sr})),this._blendOption===wr.OPAQUE&&(S=new He({defines:[B],sources:[E]}),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=Xt.replaceCache({context:i,shaderProgram:this._sp,vertexShaderSource:T,fragmentShaderSource:S,attributeLocations:Sr})),this._blendOption===wr.TRANSLUCENT&&(S=new He({defines:[B],sources:[E]}),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=Xt.replaceCache({context:i,shaderProgram:this._spTranslucent,vertexShaderSource:T,fragmentShaderSource:S,attributeLocations:Sr})),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,B=this._blendOption===wr.OPAQUE,L=this._blendOption===wr.OPAQUE_AND_TRANSLUCENT,_=this._vaf.va,b=_.length,w=this._uniforms,I;u(this._batchTable)?(w=this._batchTable.getUniformMapCallback()(w),I=this._batchTable.getPickId()):I="v_pickColor",O.length=b;let R=L?b*2:b;for(let F=0;F<R;++F){let k=O[F];u(k)||(k=O[F]=new nt);let V=B||L&&F%2===0;k.pass=V||!L?be.OPAQUE:be.TRANSLUCENT,k.owner=this;let G=L?Math.floor(F/2):F;k.boundingVolume=m,k.modelMatrix=A,k.count=_[G].indicesCount,k.shaderProgram=V?this._sp:this._spTranslucent,k.uniformMap=w,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=fze(this,e.context)),M.push(this.debugCommand))}};df.prototype.isDestroyed=function(){return!1};df.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(),noe(this._billboards),ue(this)};var uu=df;function hze(e,t,n,i,r){return function(){let o=document.createElement("canvas"),s=r+2*i;o.height=o.width=s;let a=o.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,r/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle="black",a.fill(),a.restore())),a.beginPath(),a.arc(s/2,s/2,r/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle=t,a.fill(),o}}var qA=hze;function Zs(e,t,n,i,r){this._content=e,this._billboard=n,this._label=i,this._polyline=r,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),pE(this)}var mze=new me;Object.defineProperties(Zs.prototype,{show:{get:function(){return this._label.show},set:function(e){this._label.show=e,this._billboard.show=e,this._polyline.show=e}},color:{get:function(){return this._color},set:function(e){this._color=z.clone(e,this._color),pE(this)}},pointSize:{get:function(){return this._pointSize},set:function(e){this._pointSize=e,pE(this)}},pointOutlineColor:{get:function(){return this._pointOutlineColor},set:function(e){this._pointOutlineColor=z.clone(e,this._pointOutlineColor),pE(this)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=e,pE(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,mze);i.height=i.height-t+e;let r=n.cartographicToCartesian(i);this._billboard.position=r,this._label.position=this._billboard.position,this._polyline.positions=[this._polyline.positions[0],r],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&&pE(this)}},disableDepthTestDistance:{get:function(){return this._label.disableDepthTestDistance},set:function(e){this._label.disableDepthTestDistance=e,this._billboard.disableDepthTestDistance=e}},horizontalOrigin:{get:function(){return this._billboard.horizontalOrigin},set:function(e){this._billboard.horizontalOrigin=e}},verticalOrigin:{get:function(){return this._billboard.verticalOrigin},set:function(e){this._billboard.verticalOrigin=e}},labelHorizontalOrigin:{get:function(){return this._label.horizontalOrigin},set:function(e){this._label.horizontalOrigin=e}},labelVerticalOrigin:{get:function(){return this._label.verticalOrigin},set:function(e){this._label.verticalOrigin=e}},content:{get:function(){return this._content}},tileset:{get:function(){return this._content.tileset}},primitive:{get:function(){return this._content.tileset}},pickIds:{get:function(){let e=this._pickIds;return e[0]=this._billboard.pickId,e[1]=this._label.pickId,e[2]=this._polyline.pickId,e}}});Zs.defaultColor=z.WHITE;Zs.defaultPointOutlineColor=z.BLACK;Zs.defaultPointOutlineWidth=0;Zs.defaultPointSize=8;function pE(e){let t=e._billboard;if(u(e._billboardImage)&&e._billboardImage!==t.image){t.image=e._billboardImage;return}if(u(e._billboardImage))return;let n=y(e._color,Zs.defaultColor),i=y(e._pointOutlineColor,Zs.defaultPointOutlineColor),r=y(e._pointOutlineWidth,Zs.defaultPointOutlineWidth),o=y(e._pointSize,Zs.defaultPointSize),s=e._billboardColor,a=e._billboardOutlineColor,c=e._billboardOutlineWidth,l=e._billboardSize;if(z.equals(n,s)&&z.equals(i,a)&&r===c&&o===l)return;e._billboardColor=z.clone(n,e._billboardColor),e._billboardOutlineColor=z.clone(i,e._billboardOutlineColor),e._billboardOutlineWidth=r,e._billboardSize=o;let f=n.alpha,d=n.toCssColorString(),p=i.toCssColorString(),g=JSON.stringify([d,o,p,r]);t.setImage(g,qA(f,d,p,r,o))}Zs.prototype.hasProperty=function(e){return this._content.batchTable.hasProperty(this._batchId,e)};Zs.prototype.getPropertyIds=function(e){return this._content.batchTable.getPropertyIds(this._batchId,e)};Zs.prototype.getProperty=function(e){return this._content.batchTable.getProperty(this._batchId,e)};Zs.prototype.getPropertyInherited=function(e){return bs.getPropertyInherited(this._content,this._batchId,e)};Zs.prototype.setProperty=function(e,t){this._content.batchTable.setProperty(this._batchId,e,t),this._content.featurePropertiesDirty=!0};Zs.prototype.isExactClass=function(e){return this._content.batchTable.isExactClass(this._batchId,e)};Zs.prototype.isClass=function(e){return this._content.batchTable.isClass(this._batchId,e)};Zs.prototype.getExactClassName=function(){return this._content.batchTable.getExactClassName(this._batchId)};var qp=Zs;function pze(e,t,n,i,r){let o=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=o.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)),r&&(g.fillStyle="black",g.fillText(t,l/2,p));let m=g.getImageData(0,0,f,d).data,A=m.length,x=f*4,C,E,T,S;for(C=0;C<A;++C)if(m[C]!==255){T=C/x|0;break}for(C=A-1;C>=0;--C)if(m[C]!==255){S=C/x|0;break}let v=-1;for(C=0;C<f&&v===-1;++C)for(E=0;E<d;++E){let D=C*4+E*x;if(m[D]!==255||m[D+1]!==255||m[D+2]!==255||m[D+3]!==255){v=C;break}}return{width:o.width,height:S-T,ascent:p-T,descent:S-p,minx:v-l/2}}return{width:o.width,height:0,ascent:0,descent:0,minx:0}}var YA;function _ze(e,t){if(e==="")return;t=y(t,y.EMPTY_OBJECT);let n=y(t.font,"10px sans-serif"),i=y(t.stroke,!1),r=y(t.fill,!0),o=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 f=l.getContext("2d",{willReadFrequently:!0});u(YA)||(u(f.imageSmoothingEnabled)?YA="imageSmoothingEnabled":u(f.mozImageSmoothingEnabled)?YA="mozImageSmoothingEnabled":u(f.webkitImageSmoothingEnabled)?YA="webkitImageSmoothingEnabled":u(f.msImageSmoothingEnabled)&&(YA="msImageSmoothingEnabled")),f.font=n,f.lineJoin="round",f.lineWidth=o,f[YA]=!1,l.style.visibility="hidden",document.body.appendChild(l);let d=pze(f,e,n,i,r);l.dimensions=d,document.body.removeChild(l),l.style.visibility="";let p=-d.minx,g=Math.ceil(d.width)+p+c,m=d.height+c,A=m-d.ascent+a,x=m-A+c;if(l.width=g,l.height=m,f.font=n,f.lineJoin="round",f.lineWidth=o,f[YA]=!1,s!==z.TRANSPARENT&&(f.fillStyle=s.toCssColorString(),f.fillRect(0,0,l.width,l.height)),i){let C=y(t.strokeColor,z.BLACK);f.strokeStyle=C.toCssColorString(),f.strokeText(e,p+a,x)}if(r){let C=y(t.fillColor,z.WHITE);f.fillStyle=C.toCssColorString(),f.fillText(e,p+a,x)}return l}var XA=_ze;var voe=Wi(Aoe(),1);var 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0),t={family:uM(n,"font-family"),size:uM(n,"font-size").replace("px",""),style:uM(n,"font-style"),weight:uM(n,"font-weight"),lineHeight:i},document.body.removeChild(n),Coe<Aze&&(xoe[e._font]=t,Coe++)}e._fontFamily=t.family,e._fontSize=t.size,e._fontStyle=t.style,e._fontWeight=t.weight,e._lineHeight=t.lineHeight}function Yp(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.pixelOffsetScaleByDistance,r=e.scaleByDistance,o=e.distanceDisplayCondition;u(n)&&(n=It.clone(n)),u(i)&&(i=It.clone(i)),u(r)&&(r=It.clone(r)),u(o)&&(o=vt.clone(o)),this._renderedText=void 0,this._text=void 0,this._show=y(e.show,!0),this._font=y(e.font,"30px 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0,this._rebindAllGlyphs=!0,this._repositionAllGlyphs=!0,this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=void 0,this._clusterShow=!0,this.text=y(e.text,""),this._relativeSize=1,Eoe(this),this._updateClamping()}Object.defineProperties(Yp.prototype,{show:{get:function(){return this._show},set:function(e){if(this._show!==e){this._show=e;let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i].billboard;u(o)&&(o.show=e)}let n=this._backgroundBillboard;u(n)&&(n.show=e)}}},position:{get:function(){return this._position},set:function(e){let t=this._position;if(!h.equals(t,e)){h.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let s=n[r].billboard;u(s)&&(s.position=e)}let i=this._backgroundBillboard;u(i)&&(i.position=e),this._updateClamping()}}},heightReference:{get:function(){return this._heightReference},set:function(e){if(e!==this._heightReference){this._heightReference=e;let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i].billboard;u(o)&&(o.heightReference=e)}let n=this._backgroundBillboard;u(n)&&(n.heightReference=e),lM(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=Yp.enableRightToLeftDetection?wze(t):t,KA(this)}}},font:{get:function(){return this._font},set:function(e){this._font!==e&&(this._font=e,KA(this),Eoe(this))}},fillColor:{get:function(){return this._fillColor},set:function(e){let t=this._fillColor;z.equals(t,e)||(z.clone(e,t),KA(this))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),KA(this))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,KA(this))}},showBackground:{get:function(){return this._showBackground},set:function(e){this._showBackground!==e&&(this._showBackground=e,KA(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),lM(this))}},style:{get:function(){return this._style},set:function(e){this._style!==e&&(this._style=e,KA(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 r=0,o=n.length;r<o;r++){let s=n[r];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(!It.equals(t,e)){this._translucencyByDistance=It.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let s=n[r];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(!It.equals(t,e)){this._pixelOffsetScaleByDistance=It.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let s=n[r];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(!It.equals(t,e)){this._scaleByDistance=It.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let s=n[r];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(!h.equals(t,e)){h.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let s=n[r];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,lM(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,r=t.length;i<r;i++){let o=t[i];u(o.billboard)&&(o.billboard.verticalOrigin=e)}let n=this._backgroundBillboard;u(n)&&(n.verticalOrigin=e),lM(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,r=t.length;i<r;i++){let o=t[i];u(o.billboard)&&(o.billboard.scale=e*this._relativeSize)}let n=this._backgroundBillboard;u(n)&&(n.scale=e*this._relativeSize),lM(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,r=t.length;i<r;i++){let o=t[i];u(o.billboard)&&(o.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,r=t.length;i<r;i++){let o=t[i];u(o.billboard)&&(o.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,r=t.length;i<r;i++){let o=t[i];u(o.billboard)&&(o.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=h.clone(e,this._actualClampedPosition);let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i];u(o.billboard)&&(o.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,r=t.length;i<r;i++){let o=t[i];u(o.billboard)&&(o.billboard.clusterShow=e)}let n=this._backgroundBillboard;u(n)&&(n.clusterShow=e)}}}});Yp.prototype._updateClamping=function(){gr._updateClamping(this._labelCollection,this)};Yp.prototype.computeScreenSpacePosition=function(e,t){u(t)||(t=new H);let i=this._labelCollection.modelMatrix,r=u(this._actualClampedPosition)?this._actualClampedPosition:this._position;return gr._computeScreenSpacePosition(i,r,this._eyeOffset,this._pixelOffset,e,t)};Yp.getScreenSpaceBoundingBox=function(e,t,n){let i=0,r=0,o=0,s=0,a=e.totalScale,c=e._backgroundBillboard;if(u(c))i=t.x+c._translate.x,r=t.y-c._translate.y,o=c.width*a,s=c.height*a,e.verticalOrigin===In.BOTTOM||e.verticalOrigin===In.BASELINE?r-=s:e.verticalOrigin===In.CENTER&&(r-=s*.5);else{i=Number.POSITIVE_INFINITY,r=Number.POSITIVE_INFINITY;let l=0,f=0,d=e._glyphs,p=d.length;for(let g=0;g<p;++g){let m=d[g],A=m.billboard;if(!u(A))continue;let x=t.x+A._translate.x,C=t.y-A._translate.y,E=m.dimensions.width*a,T=m.dimensions.height*a;e.verticalOrigin===In.BOTTOM||e.verticalOrigin===In.BASELINE?C-=T:e.verticalOrigin===In.CENTER&&(C-=T*.5),e._verticalOrigin===In.TOP?C+=Is.PADDING*a:(e._verticalOrigin===In.BOTTOM||e._verticalOrigin===In.BASELINE)&&(C-=Is.PADDING*a),i=Math.min(i,x),r=Math.min(r,C),l=Math.max(l,x+E),f=Math.max(f,C+T)}o=l-i,s=f-r}return u(n)||(n=new Xe),n.x=i,n.y=r,n.width=o,n.height=s,n};Yp.prototype.equals=function(e){return this===e||u(e)&&this._show===e._show&&this._scale===e._scale&&this._outlineWidth===e._outlineWidth&&this._showBackground===e._showBackground&&this._style===e._style&&this._verticalOrigin===e._verticalOrigin&&this._horizontalOrigin===e._horizontalOrigin&&this._heightReference===e._heightReference&&this._renderedText===e._renderedText&&this._font===e._font&&h.equals(this._position,e._position)&&z.equals(this._fillColor,e._fillColor)&&z.equals(this._outlineColor,e._outlineColor)&&z.equals(this._backgroundColor,e._backgroundColor)&&H.equals(this._backgroundPadding,e._backgroundPadding)&&H.equals(this._pixelOffset,e._pixelOffset)&&h.equals(this._eyeOffset,e._eyeOffset)&&It.equals(this._translucencyByDistance,e._translucencyByDistance)&&It.equals(this._pixelOffsetScaleByDistance,e._pixelOffsetScaleByDistance)&&It.equals(this._scaleByDistance,e._scaleByDistance)&&vt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance&&this._id===e._id};Yp.prototype.isDestroyed=function(){return!1};Yp.enableRightToLeftDetection=!1;function Tze(e,t){let n=/[a-zA-Z0-9]/,i=/[()[\]{}<>]/,r=[],o="",s=$o.LTR,a="",c=e.length;for(let l=0;l<c;++l){let f=e.charAt(l);t.test(f)?a=$o.RTL:n.test(f)?a=$o.LTR:i.test(f)?a=$o.BRACKETS:a=$o.WEAK,l===0&&(s=a),s===a&&a!==$o.BRACKETS?o+=f:(o!==""&&r.push({Type:s,Word:o}),s=a,o=f)}return r.push({Type:a,Word:o}),r}function Eze(e){return e.split("").reverse().join("")}function fM(e,t,n){return e.slice(0,t)+n+e.slice(t)}function bze(e){switch(e){case"(":return")";case")":return"(";case"[":return"]";case"]":return"[";case"{":return"}";case"}":return"{";case"<":return">";case">":return"<"}}var Sze="\u05D0-\u05EA",vze="\u0600-\u06FF\u0750-\u077F\u08A0-\u08FF",Toe=new RegExp(`[${Sze}${vze}]`);function wze(e){let t=e.split(`
`),n="";for(let i=0;i<t.length;i++){let r=t[i],o=Toe.test(r.charAt(0)),s=Tze(r,Toe),a=0,c="";for(let l=0;l<s.length;++l){let f=s[l],d=f.Type===$o.BRACKETS?bze(f.Word):Eze(f.Word);o?f.Type===$o.RTL?(c=d+c,a=0):f.Type===$o.LTR?(c=fM(c,a,f.Word),a+=f.Word.length):(f.Type===$o.WEAK||f.Type===$o.BRACKETS)&&(f.Type===$o.WEAK&&s[l-1].Type===$o.BRACKETS?c=d+c:s[l-1].Type===$o.RTL?(c=d+c,a=0):s.length>l+1?s[l+1].Type===$o.RTL?(c=d+c,a=0):(c=fM(c,a,f.Word),a+=f.Word.length):c=fM(c,0,d)):f.Type===$o.RTL?c=fM(c,a,d):f.Type===$o.LTR?(c+=f.Word,a=c.length):(f.Type===$o.WEAK||f.Type===$o.BRACKETS)&&(l>0&&s[l-1].Type===$o.RTL?s.length>l+1?s[l+1].Type===$o.RTL?c=fM(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 Jg=Yp;var woe=Wi(boe(),1);function Ize(){this.textureInfo=void 0,this.dimensions=void 0,this.billboard=void 0}function Pze(e,t,n){this.labelCollection=e,this.index=t,this.dimensions=n}var Oze=1.2,Doe="ID_WHITE_PIXEL",z6=new H(4,4),Mze=new Xe(1,1,1,1);function Rze(e){let t=document.createElement("canvas");t.width=z6.x,t.height=z6.y;let n=t.getContext("2d");n.fillStyle="#fff",n.fillRect(0,0,t.width,t.height),e.addImage(Doe,t)}var hf={};function Bze(e,t,n,i,r,o,s){return hf.font=t,hf.fillColor=n,hf.strokeColor=i,hf.strokeWidth=r,hf.padding=Is.PADDING,s===In.CENTER?hf.textBaseline="middle":s===In.TOP?hf.textBaseline="top":hf.textBaseline="bottom",hf.fill=o===Vr.FILL||o===Vr.FILL_AND_OUTLINE,hf.stroke=o===Vr.OUTLINE||o===Vr.FILL_AND_OUTLINE,hf.backgroundColor=z.BLACK,XA(e,hf)}function H6(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 Lze(e,t,n,i){i.index=e.addImageSync(t,n)}var Nze=new woe.default;function Fze(e,t){let n=t._renderedText,i=Nze.splitGraphemes(n),r=i.length,o=t._glyphs,s=o.length,a,c,l;if(t._relativeSize=t._fontSize/Is.FONT_SIZE,r<s)for(c=r;c<s;++c)H6(e,o[c]);o.length=r;let f=t._showBackground&&n.split(`
`).join("").length>0,d=t._backgroundBillboard,p=e._backgroundBillboardCollection;f?(u(d)||(d=p.add({collection:e,image:Doe,imageSubRegion:Mze}),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=_i.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<r;++l){let m=i[l],A=t._verticalOrigin,x=JSON.stringify([m,t._fontFamily,t._fontStyle,t._fontWeight,+A]),C=g[x];if(!u(C)){let E=`${t._fontStyle} ${t._fontWeight} ${Is.FONT_SIZE}px ${t._fontFamily}`,T=Bze(m,E,z.WHITE,z.WHITE,0,Vr.FILL,A);if(C=new Pze(e,-1,T.dimensions),g[x]=C,T.width>0&&T.height>0){let S=(0,voe.default)(T,{cutoff:Is.CUTOFF,radius:Is.RADIUS}),v=T.getContext("2d"),D=T.width,M=T.height,O=v.getImageData(0,0,D,M);for(let B=0;B<D;B++)for(let L=0;L<M;L++){let _=L*D+B,b=S[_]*255,w=_*4;O.data[w+0]=b,O.data[w+1]=b,O.data[w+2]=b,O.data[w+3]=b}v.putImageData(O,0,0),m!==" "&&Lze(e._textureAtlas,x,T,C)}}if(a=o[l],u(a)?C.index===-1?H6(e,a):u(a.textureInfo)&&(a.textureInfo=void 0):(a=new Ize,o[l]=a),a.textureInfo=C,a.dimensions=C.dimensions,C.index!==-1){let E=a.billboard,T=e._spareBillboards;u(E)||(T.length>0?E=T.pop():(E=e._billboardCollection.add({collection:e}),E._labelDimensions=new H,E._labelTranslate=new H),a.billboard=E),E.show=t._show,E.position=t._position,E.eyeOffset=t._eyeOffset,E.pixelOffset=t._pixelOffset,E.horizontalOrigin=_i.LEFT,E.verticalOrigin=t._verticalOrigin,E.heightReference=t._heightReference,E.scale=t.totalScale,E.pickPrimitive=t,E.id=t._id,E.image=x,E.translucencyByDistance=t._translucencyByDistance,E.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance,E.scaleByDistance=t._scaleByDistance,E.distanceDisplayCondition=t._distanceDisplayCondition,E.disableDepthTestDistance=t._disableDepthTestDistance,E._batchIndex=t._batchIndex,E.outlineColor=t.outlineColor,t.style===Vr.FILL_AND_OUTLINE?(E.color=t._fillColor,E.outlineWidth=t.outlineWidth):t.style===Vr.FILL?(E.color=t._fillColor,E.outlineWidth=0):t.style===Vr.OUTLINE&&(E.color=z.TRANSPARENT,E.outlineWidth=t.outlineWidth)}}t._repositionAllGlyphs=!0}function Soe(e,t,n){return t===_i.CENTER?-e/2:t===_i.RIGHT?-(e+n.x):n.x}var io=new H,Uze=new H;function Vze(e){let t=e._glyphs,n=e._renderedText,i,r,o=0,s=0,a=[],c=Number.NEGATIVE_INFINITY,l=0,f=1,d,p=t.length,g=e._backgroundBillboard,m=H.clone(u(g)?e._backgroundPadding:H.ZERO,Uze);for(m.x/=e._relativeSize,m.y/=e._relativeSize,d=0;d<p;++d)n.charAt(d)===`
`?(a.push(o),++f,o=0):(i=t[d],r=i.dimensions,l=Math.max(l,r.height-r.descent),c=Math.max(c,r.descent),o+=r.width-r.minx,d<p-1&&(o+=t[d+1].dimensions.minx),s=Math.max(s,o));a.push(o);let A=l+c,x=e.totalScale,C=e._horizontalOrigin,E=e._verticalOrigin,T=0,S=a[T],v=Soe(S,C,m),D=(u(e._lineHeight)?e._lineHeight:Oze*e._fontSize)/e._relativeSize,M=D*(f-1),O=s,B=A+M;u(g)&&(O+=m.x*2,B+=m.y*2,g._labelHorizontalOrigin=C),io.x=v*x,io.y=0;let L=!0,_=0;for(d=0;d<p;++d)if(n.charAt(d)===`
`)++T,_+=D,S=a[T],v=Soe(S,C,m),io.x=v*x,L=!0;else if(i=t[d],r=i.dimensions,E===In.TOP?(io.y=r.height-l-m.y,io.y+=Is.PADDING):E===In.CENTER?io.y=(M+r.height-l)/2:E===In.BASELINE?(io.y=M,io.y-=Is.PADDING):(io.y=M+c+m.y,io.y-=Is.PADDING),io.y=(io.y-r.descent-_)*x,L&&(io.x-=Is.PADDING*x,L=!1),u(i.billboard)&&(i.billboard._setTranslate(io),i.billboard._labelDimensions.x=O,i.billboard._labelDimensions.y=B,i.billboard._labelHorizontalOrigin=C),d<p-1){let b=t[d+1];io.x+=(r.width-r.minx+b.dimensions.minx)*x}if(u(g)&&n.split(`
`).join("").length>0&&(C===_i.CENTER?v=-s/2-m.x:C===_i.RIGHT?v=-(s+m.x*2):v=0,io.x=v*x,E===In.TOP?io.y=A-l-c:E===In.CENTER?io.y=(A-l)/2-c:E===In.BASELINE?io.y=-m.y-c:io.y=0,io.y=io.y*x,g.width=O,g.height=B,g._setTranslate(io),g._labelTranslate=H.clone(io,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(io,b._labelTranslate))}}function Ioe(e,t){let n=t._glyphs;for(let i=0,r=n.length;i<r;++i)H6(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 tm(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 uu({scene:this._scene}),this._backgroundBillboardCollection.destroyTextureAtlas=!1,this._billboardCollection=new uu({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=N.clone(y(e.modelMatrix,N.IDENTITY)),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.blendOption=y(e.blendOption,wr.OPAQUE_AND_TRANSLUCENT)}Object.defineProperties(tm.prototype,{length:{get:function(){return this._labels.length}}});tm.prototype.add=function(e){let t=new Jg(e,this);return this._labels.push(t),this._labelsToUpdate.push(t),t};tm.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),Ioe(this,e),!0}return!1};tm.prototype.removeAll=function(){let e=this._labels;for(let t=0,n=e.length;t<n;++t)Ioe(this,e[t]);e.length=0};tm.prototype.contains=function(e){return u(e)&&e._labelCollection===this};tm.prototype.get=function(e){return this._labels[e]};tm.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 Kg({context:i}),t.textureAtlas=this._textureAtlas),u(this._backgroundTextureAtlas)||(this._backgroundTextureAtlas=new Kg({context:i,initialSize:z6}),n.textureAtlas=this._backgroundTextureAtlas,Rze(this._backgroundTextureAtlas));let r=this._labelsToUpdate.length;for(let s=0;s<r;++s){let a=this._labelsToUpdate[s];if(a.isDestroyed())continue;let c=a._glyphs.length;a._rebindAllGlyphs&&(Fze(this,a),a._rebindAllGlyphs=!1),a._repositionAllGlyphs&&(Vze(a),a._repositionAllGlyphs=!1);let l=a._glyphs.length-c;this._totalGlyphCount+=l}let o=n.length>0?wr.TRANSLUCENT:this.blendOption;t.blendOption=o,n.blendOption=o,t._highlightColor=this._highlightColor,n._highlightColor=this._highlightColor,this._labelsToUpdate.length=0,n.update(e),t.update(e)};tm.prototype.isDestroyed=function(){return!1};tm.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 nm=tm;var dM=`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 Hc={};Hc.numberOfPoints=function(e,t,n){let i=h.distance(e,t);return Math.ceil(i/n)};Hc.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 kze=new me;Hc.extractHeights=function(e,t){let n=e.length,i=new Array(n);for(let r=0;r<n;r++){let o=e[r];i[r]=t.cartesianToCartographic(o,kze).height}return i};var zze=new N,Hze=new h,Poe=new h,Gze=new cn(h.UNIT_X,0),Ooe=new h,Wze=new cn(h.UNIT_X,0),jze=new h,qze=new h,W6=[];function Roe(e,t,n){let i=W6;i.length=e;let r;if(t===n){for(r=0;r<e;r++)i[r]=t;return i}let s=(n-t)/e;for(r=0;r<e;r++){let a=t+r*s;i[r]=a}return i}var xV=new me,AV=new me,Zg=new h,j6=new h,Yze=new h,G6=new ef,hM=new _a;function Xze(e,t,n,i,r,o,s,a){let c=i.scaleToGeodeticSurface(e,j6),l=i.scaleToGeodeticSurface(t,Yze),f=Hc.numberOfPoints(e,t,n),d=i.cartesianToCartographic(c,xV),p=i.cartesianToCartographic(l,AV),g=Roe(f,r,o);G6.setEndPoints(d,p);let m=G6.surfaceDistance/f,A=a;d.height=r;let x=i.cartographicToCartesian(d,Zg);h.pack(x,s,A),A+=3;for(let C=1;C<f;C++){let E=G6.interpolateUsingSurfaceDistance(C*m,AV);E.height=g[C],x=i.cartographicToCartesian(E,Zg),h.pack(x,s,A),A+=3}return A}function Kze(e,t,n,i,r,o,s,a){let c=i.cartesianToCartographic(e,xV),l=i.cartesianToCartographic(t,AV),f=Hc.numberOfPointsRhumbLine(c,l,n);c.height=0,l.height=0;let d=Roe(f,r,o);hM.ellipsoid.equals(i)||(hM=new _a(void 0,void 0,i)),hM.setEndPoints(c,l);let p=hM.surfaceDistance/f,g=a;c.height=r;let m=i.cartographicToCartesian(c,Zg);h.pack(m,s,g),g+=3;for(let A=1;A<f;A++){let x=hM.interpolateUsingSurfaceDistance(A*p,AV);x.height=d[A],m=i.cartographicToCartesian(x,Zg),h.pack(m,s,g),g+=3}return g}Hc.wrapLongitude=function(e,t){let n=[],i=[];if(u(e)&&e.length>0){t=y(t,N.IDENTITY);let r=N.inverseTransformation(t,zze),o=N.multiplyByPoint(r,h.ZERO,Hze),s=h.normalize(N.multiplyByPointAsVector(r,h.UNIT_Y,Poe),Poe),a=cn.fromPointNormal(o,s,Gze),c=h.normalize(N.multiplyByPointAsVector(r,h.UNIT_X,Ooe),Ooe),l=cn.fromPointNormal(o,c,Wze),f=1;n.push(h.clone(e[0]));let d=n[0],p=e.length;for(let g=1;g<p;++g){let m=e[g];if(cn.getPointDistance(l,d)<0||cn.getPointDistance(l,m)<0){let A=Qi.lineSegmentPlane(d,m,a,jze);if(u(A)){let x=h.multiplyByScalar(s,5e-9,qze);cn.getPointDistance(a,d)<0&&h.negate(x,x),n.push(h.add(A,x,new h)),i.push(f+1),h.negate(x,x),n.push(h.add(A,x,new h)),f=1}}n.push(h.clone(e[g])),f++,d=m}i.push(f)}return{positions:n,lengths:i}};Hc.generateArc=function(e){u(e)||(e={});let t=e.positions,n=t.length,i=y(e.ellipsoid,re.WGS84),r=y(e.height,0),o=Array.isArray(r);if(n<1)return[];if(n===1){let A=i.scaleToGeodeticSurface(t[0],j6);if(r=o?r[0]:r,r!==0){let x=i.geodeticSurfaceNormal(A,Zg);h.multiplyByScalar(x,r,x),h.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+=Hc.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=o?r[c]:r,E=o?r[c+1]:r;d=Xze(A,x,s,i,C,E,f,d)}W6.length=0;let p=t[n-1],g=i.cartesianToCartographic(p,xV);g.height=o?r[n-1]:r;let m=i.cartographicToCartesian(g,Zg);return h.pack(m,f,l-3),f};var Moe=new me,Jze=new me;Hc.generateRhumbArc=function(e){u(e)||(e={});let t=e.positions,n=t.length,i=y(e.ellipsoid,re.WGS84),r=y(e.height,0),o=Array.isArray(r);if(n<1)return[];if(n===1){let C=i.scaleToGeodeticSurface(t[0],j6);if(r=o?r[0]:r,r!==0){let E=i.geodeticSurfaceNormal(C,Zg);h.multiplyByScalar(E,r,E),h.add(C,E,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],Moe),f;for(c=0;c<n-1;c++)f=i.cartesianToCartographic(t[c+1],Jze),a+=Hc.numberOfPointsRhumbLine(l,f,s),l=me.clone(f,Moe);let d=(a+1)*3,p=new Array(d),g=0;for(c=0;c<n-1;c++){let C=t[c],E=t[c+1],T=o?r[c]:r,S=o?r[c+1]:r;g=Kze(C,E,s,i,T,S,p,g)}W6.length=0;let m=t[n-1],A=i.cartesianToCartographic(m,xV);A.height=o?r[n-1]:r;let x=i.cartographicToCartesian(A,Zg);return h.pack(x,p,d-3),p};Hc.generateCartesianArc=function(e){let t=Hc.generateArc(e),n=t.length/3,i=new Array(n);for(let r=0;r<n;r++)i[r]=h.unpack(t,r*3);return i};Hc.generateCartesianRhumbArc=function(e){let t=Hc.generateRhumbArc(e),n=t.length/3,i=new Array(n);for(let r=0;r<n;r++)i[r]=h.unpack(t,r*3);return i};var Oi=Hc;function fu(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=qi.fromType(qi.ColorType,{color:new z(1,1,1,1)}));let n=e.positions;u(n)||(n=[]),this._positions=n,this._actualPositions=br(n,h.equalsEpsilon),this._loop&&this._actualPositions.length>2&&(this._actualPositions===this._positions&&(this._actualPositions=n.slice()),this._actualPositions.push(h.clone(this._actualPositions[0]))),this._length=this._actualPositions.length,this._id=e.id;let i;u(t)&&(i=N.clone(t.modelMatrix)),this._modelMatrix=i,this._segments=Oi.wrapLongitude(this._actualPositions,i),this._actualLength=void 0,this._propertiesChanged=new Uint32Array(Loe),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 Boe=fu.POSITION_INDEX=0,Zze=fu.SHOW_INDEX=1,Qze=fu.WIDTH_INDEX=2,$ze=fu.MATERIAL_INDEX=3,mM=fu.POSITION_SIZE_INDEX=4,eHe=fu.DISTANCE_DISPLAY_CONDITION=5,Loe=fu.NUMBER_OF_PROPERTIES=6;function Xp(e,t){++e._propertiesChanged[t];let n=e._polylineCollection;u(n)&&(n._updatePolyline(e,t),e._dirty=!0)}Object.defineProperties(fu.prototype,{show:{get:function(){return this._show},set:function(e){e!==this._show&&(this._show=e,Xp(this,Zze))}},positions:{get:function(){return this._positions},set:function(e){let t=br(e,h.equalsEpsilon);this._loop&&t.length>2&&(t===e&&(t=e.slice()),t.push(h.clone(t[0]))),(this._actualPositions.length!==t.length||this._actualPositions.length!==this._length)&&Xp(this,mM),this._positions=e,this._actualPositions=t,this._length=t.length,this._boundingVolume=ae.fromPoints(this._actualPositions,this._boundingVolume),this._boundingVolumeWC=ae.transform(this._boundingVolume,this._modelMatrix,this._boundingVolumeWC),Xp(this,Boe),this.update()}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,Xp(this,$ze))}},width:{get:function(){return this._width},set:function(e){let t=this._width;e!==t&&(this._width=e,Xp(this,Qze))}},loop:{get:function(){return this._loop},set:function(e){if(e!==this._loop){let t=this._actualPositions;e?t.length>2&&!h.equals(t[0],t[t.length-1])&&(t.length===this._positions.length&&(this._actualPositions=t=this._positions.slice()),t.push(h.clone(t[0]))):t.length>2&&h.equals(t[0],t[t.length-1])&&(t.length-1===this._positions.length?this._actualPositions=this._positions:t.pop()),this._loop=e,Xp(this,mM)}}},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),Xp(this,eHe))}}});fu.prototype.update=function(){let e=N.IDENTITY;u(this._polylineCollection)&&(e=this._polylineCollection.modelMatrix);let t=this._segments.positions.length,n=this._segments.lengths,i=this._propertiesChanged[Boe]>0||this._propertiesChanged[mM]>0;if((!N.equals(e,this._modelMatrix)||i)&&(this._segments=Oi.wrapLongitude(this._actualPositions,e),this._boundingVolumeWC=ae.transform(this._boundingVolume,e,this._boundingVolumeWC)),this._modelMatrix=N.clone(e,this._modelMatrix),this._segments.positions.length!==t)Xp(this,mM);else{let r=n.length;for(let o=0;o<r;++o)if(n[o]!==this._segments.lengths[o]){Xp(this,mM);break}}};fu.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._polylineCollection,id:this._id})),this._pickId};fu.prototype._clean=function(){this._dirty=!1;let e=this._propertiesChanged;for(let t=0;t<Loe-1;++t)e[t]=0};fu.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._material=this._material&&this._material.destroy(),this._polylineCollection=void 0};var mf=fu;var tHe=mf.SHOW_INDEX,nHe=mf.WIDTH_INDEX,Y6=mf.POSITION_INDEX,iHe=mf.MATERIAL_INDEX,Noe=mf.POSITION_SIZE_INDEX,rHe=mf.DISTANCE_DISPLAY_CONDITION,Goe=mf.NUMBER_OF_PROPERTIES,Pl={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 Nd(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=N.clone(N.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(Goe),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(Nd.prototype,{length:{get:function(){return X6(this),this._polylines.length}}});Nd.prototype.add=function(e){let t=new mf(e,this);return t._index=this._polylines.length,this._polylines.push(t),this._createVertexArray=!0,this._createBatchTable=!0,t};Nd.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};Nd.prototype.removeAll=function(){K6(this),Xoe(this),this._polylineBuckets={},this._polylinesRemoved=!1,this._polylines.length=0,this._polylinesToUpdate.length=0,this._createVertexArray=!0};Nd.prototype.contains=function(e){return u(e)&&e._polylineCollection===this};Nd.prototype.get=function(e){return X6(this),this._polylines[e]};function oHe(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 z0(t,n,e._polylines.length)}var Woe=new Gn,joe=new oe,qoe=new H;Nd.prototype.update=function(e){if(X6(this),this._polylines.length===0||!this.show)return;fHe(this,e);let t=e.context,n=e.mapProjection,i,r=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.");oHe(this,t),this._createBatchTable=!1}if(this._createVertexArray||aHe(this))Voe(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(r[Noe]||r[iHe])Voe(this,t,n);else{let l=c.length,f=this._polylineBuckets;for(let d=0;d<l;++d){i=c[d],r=i._propertiesChanged;let p=i._bucket,g=0;for(let m in f)if(f.hasOwnProperty(m)){if(f[m]===p){r[Y6]&&p.writeUpdate(g,i,this._positionBuffer,n);break}g+=f[m].lengthOfPositions}if((r[tHe]||r[nHe])&&this._batchTable.setBatchedAttribute(i._index,0,new H(i._width,i._show)),this._batchTable.attributes.length>2){if(r[Y6]||r[Noe]){let m=e.mode===ne.SCENE2D?i._boundingVolume2D:i._boundingVolumeWC,A=Gn.fromCartesian(m.center,Woe),x=oe.fromElements(A.low.x,A.low.y,A.low.z,m.radius,joe);this._batchTable.setBatchedAttribute(i._index,2,A.high),this._batchTable.setBatchedAttribute(i._index,3,x)}if(r[rHe]){let m=qoe;m.x=0,m.y=Number.MAX_VALUE;let A=i.distanceDisplayCondition;u(A)&&(m.x=A.near,m.y=A.far),this._batchTable.setBatchedAttribute(i._index,4,m)}}i._clean()}}c.length=0,this._polylinesUpdated=!1}r=this._propertiesChanged;for(let c=0;c<Goe;++c)r[c]=0;let o=N.IDENTITY;e.mode===ne.SCENE3D&&(o=this.modelMatrix);let s=e.passes,a=e.morphTime!==0;if((!u(this._opaqueRS)||this._opaqueRS.depthTest.enabled!==a)&&(this._opaqueRS=Ve.fromCache({depthMask:a,depthTest:{enabled:a}})),(!u(this._translucentRS)||this._translucentRS.depthTest.enabled!==a)&&(this._translucentRS=Ve.fromCache({blending:ln.ALPHA_BLEND,depthMask:!a,depthTest:{enabled:a}})),this._batchTable.update(e),s.render||s.pick){let c=this._colorCommands;sHe(this,e,c,o)}};var pM=new ae,Foe=new ae;function sHe(e,t,n,i){let r=t.context,o=t.commandList,s=n.length,a=0,c=!0,l=e._vertexArrays,f=e.debugShowBoundingVolume,p=e._batchTable.getUniformMapCallback(),g=l.length;for(let m=0;m<g;++m){let A=l[m],x=A.buckets,C=x.length;for(let E=0;E<C;++E){let T=x[E],S=T.offset,v=T.bucket.shaderProgram,D=T.bucket.polylines,M=D.length,O,B,L=0,_,b;for(let w=0;w<M;++w){let I=D[w],R=lHe(I._material);if(R!==O){if(u(O)&&L>0){let G=B.isTranslucent();a>=s?(_=new nt({owner:e}),n.push(_)):_=n[a],++a,b=mt(p(B._uniforms),e._uniformMap),_.boundingVolume=ae.clone(pM,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=v,_.vertexArray=A.va,_.renderState=G?e._translucentRS:e._opaqueRS,_.pass=G?be.TRANSLUCENT:be.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=b,_.count=L,_.offset=S,S+=L,L=0,c=!0,o.push(_)}B=I._material,B.update(r),O=R}let F=I._locatorBuckets,k=F.length;for(let G=0;G<k;++G){let U=F[G];U.locator===T&&(L+=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,Foe),V.center.x=0):u(I._boundingVolumeWC)&&u(I._boundingVolume2D)&&(V=ae.union(I._boundingVolumeWC,I._boundingVolume2D,Foe)),c?(c=!1,ae.clone(V,pM)):ae.union(V,pM,pM)}u(O)&&L>0&&(a>=s?(_=new nt({owner:e}),n.push(_)):_=n[a],++a,b=mt(p(B._uniforms),e._uniformMap),_.boundingVolume=ae.clone(pM,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=v,_.vertexArray=A.va,_.renderState=B.isTranslucent()?e._translucentRS:e._opaqueRS,_.pass=B.isTranslucent()?be.TRANSLUCENT:be.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=b,_.count=L,_.offset=S,c=!0,o.push(_)),O=void 0}}n.length=a}Nd.prototype.isDestroyed=function(){return!1};Nd.prototype.destroy=function(){return Yoe(this),K6(this),Xoe(this),this._batchTable=this._batchTable&&this._batchTable.destroy(),ue(this)};function aHe(e){let t=!1,n=e._propertiesChanged,i=e._positionBufferUsage;return n[Y6]?(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 Uoe=[0,0,0];function Voe(e,t,n){e._createVertexArray=!1,K6(e),Yoe(e),uHe(e);let i=[[]],r=i[0],o=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,o,s),f+=g.lengthOfPositions);if(f>0){let m=e._mode,A=new Float32Array(6*f*3),x=new Float32Array(f*4),C,E=0,T=0,S=0;for(p in d)if(d.hasOwnProperty(p)){g=d[p],g.write(A,x,E,T,S,o,t,n),m===ne.MORPHING&&(u(C)||(C=new Float32Array(6*f*3)),g.writeForMorph(C,E));let b=g.lengthOfPositions;E+=6*b*3,T+=b*4,S+=b*4,c=g.updateIndices(i,a,l,c)}let v=e._positionBufferUsage.bufferUsage,D=Fe.STATIC_DRAW;e._positionBuffer=ft.createVertexBuffer({context:t,typedArray:A,usage:v});let M;u(C)&&(M=ft.createVertexBuffer({context:t,typedArray:C,usage:v})),e._texCoordExpandAndBatchIndexBuffer=ft.createVertexBuffer({context:t,typedArray:x,usage:D});let O=3*Float32Array.BYTES_PER_ELEMENT,B=4*Float32Array.BYTES_PER_ELEMENT,L=0,_=i.length;for(let b=0;b<_;++b)if(r=i[b],r.length>0){let w=new Uint16Array(r),I=ft.createIndexBuffer({context:t,typedArray:w,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT});L+=a[b];let R=6*(b*(O*P.SIXTY_FOUR_KILOBYTES)-L*O),F=O+R,k=O+F,V=O+k,G=O+V,U=O+G,Y=b*(B*P.SIXTY_FOUR_KILOBYTES)-L*B,j=[{index:Pl.position3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:R,strideInBytes:6*O},{index:Pl.position3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:F,strideInBytes:6*O},{index:Pl.position2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:R,strideInBytes:6*O},{index:Pl.position2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:F,strideInBytes:6*O},{index:Pl.prevPosition3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:k,strideInBytes:6*O},{index:Pl.prevPosition3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:V,strideInBytes:6*O},{index:Pl.prevPosition2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:k,strideInBytes:6*O},{index:Pl.prevPosition2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:V,strideInBytes:6*O},{index:Pl.nextPosition3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:G,strideInBytes:6*O},{index:Pl.nextPosition3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:U,strideInBytes:6*O},{index:Pl.nextPosition2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:G,strideInBytes:6*O},{index:Pl.nextPosition2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:U,strideInBytes:6*O},{index:Pl.texCoordExpandAndBatchIndex,componentsPerAttribute:4,componentDatatype:X.FLOAT,vertexBuffer:e._texCoordExpandAndBatchIndexBuffer,offsetInBytes:Y}],Q,W,K,J;m===ne.SCENE3D?(W=e._positionBuffer,Q="vertexBuffer",K=Uoe,J="value"):m===ne.SCENE2D||m===ne.COLUMBUS_VIEW?(W=Uoe,Q="value",K=e._positionBuffer,J="vertexBuffer"):(W=M,Q="vertexBuffer",K=e._positionBuffer,J="vertexBuffer"),j[0][Q]=W,j[1][Q]=W,j[2][J]=K,j[3][J]=K,j[4][Q]=W,j[5][Q]=W,j[6][J]=K,j[7][J]=K,j[8][Q]=W,j[9][Q]=W,j[10][J]=K,j[11][J]=K;let _e=new si({context:t,attributes:j,indexBuffer:I});e._vertexArrays.push({va:_e,buckets:l[b]})}}}function cHe(e,t){return t instanceof Ot?t.id:t}var CV=[];function lHe(e){let t=qi._uniformList[e.type],n=t.length;CV.length=2*n;let i=0;for(let r=0;r<n;++r){let o=t[r];CV[i]=o,CV[i+1]=e._uniforms[o](),i+=2}return`${e.type}:${JSON.stringify(CV,cHe)}`}function uHe(e){let t=e._mode,n=e._modelMatrix,i=e._polylineBuckets={},r=e._polylines,o=r.length;for(let s=0;s<o;++s){let a=r[s];if(a._actualPositions.length>1){a.update();let c=a.material,l=i[c.type];u(l)||(l=i[c.type]=new im(c,t,n)),l.addPolyline(a)}}}function fHe(e,t){let n=t.mode;(e._mode!==n||!N.equals(e._modelMatrix,e.modelMatrix))&&(e._mode=n,e._modelMatrix=N.clone(e.modelMatrix),e._createVertexArray=!0)}function X6(e){if(e._polylinesRemoved){e._polylinesRemoved=!1;let t=[],n=[],i=0,r,o=e._polylines.length;for(let s=0;s<o;++s)r=e._polylines[s],r.isDestroyed||(r._index=i++,n.push(r),t.push(r));e._polylines=t,e._polylinesToUpdate=n}}function K6(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)if(!t[i].isDestroyed){let r=t[i]._bucket;u(r)&&(r.shaderProgram=r.shaderProgram&&r.shaderProgram.destroy())}}function Yoe(e){let t=e._vertexArrays.length;for(let n=0;n<t;++n)e._vertexArrays[n].va.destroy();e._vertexArrays.length=0}Nd.prototype._updatePolyline=function(e,t){this._polylinesUpdated=!0,e._dirty||this._polylinesToUpdate.push(e),++this._propertiesChanged[t]};function Xoe(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)t[i].isDestroyed||t[i]._destroy()}function q6(e,t,n){this.count=e,this.offset=t,this.bucket=n}function im(e,t,n){this.polylines=[],this.lengthOfPositions=0,this.material=e,this.shaderProgram=void 0,this.mode=t,this.modelMatrix=n}im.prototype.addPolyline=function(e){this.polylines.push(e),e._actualLength=this.getPolylinePositionsLength(e),this.lengthOfPositions+=e._actualLength,e._bucket=this};im.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 r=new He({defines:i,sources:[`in vec4 v_pickColor;
`,this.material.shaderSource,Q0]}),o=t.getVertexShaderCallback()(dM),s=new He({defines:i,sources:[iu,o]});this.shaderProgram=Xt.fromCache({context:e,vertexShaderSource:s,fragmentShaderSource:r,attributeLocations:Pl})};function Koe(e){return h.dot(h.UNIT_X,e._boundingVolume.center)<0||e._boundingVolume.intersectPlane(cn.ORIGIN_ZX_PLANE)===Qt.INTERSECTING}im.prototype.getPolylinePositionsLength=function(e){let t;if(this.mode===ne.SCENE3D||!Koe(e))return t=e._actualPositions.length,t*4-4;let n=0,i=e._segments.lengths;t=i.length;for(let r=0;r<t;++r)n+=i[r]*4-4;return n};var ls=new h,pf=new h,_f=new h,TV=new h,dHe=new oe,hHe=new H;im.prototype.write=function(e,t,n,i,r,o,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],m=g.width,A=g.show&&m>0,x=g._index,C=this.getSegments(g,a),E=C.positions,T=C.lengths,S=E.length,v=g.getPickId(s).color,D=0,M=0,O;for(let k=0;k<S;++k){k===0?g._loop?O=E[S-2]:(O=TV,h.subtract(E[0],E[1],O),h.add(E[0],O,O)):O=E[k-1],h.clone(O,pf),h.clone(E[k],ls),k===S-1?g._loop?O=E[1]:(O=TV,h.subtract(E[S-1],E[S-2],O),h.add(E[S-1],O,O)):O=E[k+1],h.clone(O,_f);let V=T[D];k===M+V&&(M+=V,++D);let G=k-M===0,U=k===M+T[D]-1;c===ne.SCENE2D&&(pf.z=0,ls.z=0,_f.z=0),(c===ne.SCENE2D||c===ne.MORPHING)&&(G||U)&&l-Math.abs(ls.x)<1&&((ls.x<0&&pf.x>0||ls.x>0&&pf.x<0)&&h.clone(ls,pf),(ls.x<0&&_f.x>0||ls.x>0&&_f.x<0)&&h.clone(ls,_f));let Y=G?2:0,j=U?2:4;for(let Q=Y;Q<j;++Q){Gn.writeElements(ls,e,n),Gn.writeElements(pf,e,n+6),Gn.writeElements(_f,e,n+12);let W=Q-2<0?-1:1;t[r]=k/(S-1),t[r+1]=2*(Q%2)-1,t[r+2]=W,t[r+3]=x,n+=6*3,r+=4}}let B=dHe;B.x=z.floatToByte(v.red),B.y=z.floatToByte(v.green),B.z=z.floatToByte(v.blue),B.w=z.floatToByte(v.alpha);let L=hHe;L.x=m,L.y=A?1:0;let _=c===ne.SCENE2D?g._boundingVolume2D:g._boundingVolumeWC,b=Gn.fromCartesian(_.center,Woe),w=b.high,I=oe.fromElements(b.low.x,b.low.y,b.low.z,_.radius,joe),R=qoe;R.x=0,R.y=Number.MAX_VALUE;let F=g.distanceDisplayCondition;u(F)&&(R.x=F.near,R.y=F.far),o.setBatchedAttribute(x,0,L),o.setBatchedAttribute(x,1,B),o.attributes.length>2&&(o.setBatchedAttribute(x,2,w),o.setBatchedAttribute(x,3,I),o.setBatchedAttribute(x,4,R))}};var mHe=new h,pHe=new h,_He=new h,koe=new h;im.prototype.writeForMorph=function(e,t){let n=this.modelMatrix,i=this.polylines,r=i.length;for(let o=0;o<r;++o){let s=i[o],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=koe,h.subtract(a[0],a[1],g),h.add(a[0],g,g)):g=a[p-1],g=N.multiplyByPoint(n,g,pHe);let m=N.multiplyByPoint(n,a[p],mHe),A;p===l-1?s._loop?A=a[1]:(A=koe,h.subtract(a[l-1],a[l-2],A),h.add(a[l-1],A,A)):A=a[p+1],A=N.multiplyByPoint(n,A,_He);let x=c[f];p===d+x&&(d+=x,++f);let C=p-d===0,E=p===d+c[f]-1,T=C?2:0,S=E?2:4;for(let v=T;v<S;++v)Gn.writeElements(m,e,t),Gn.writeElements(g,e,t+6),Gn.writeElements(A,e,t+12),t+=6*3}}};var gHe=new Array(1);im.prototype.updateIndices=function(e,t,n,i){let r=n.length-1,o=new q6(0,i,this);n[r].push(o);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=gHe;let A=p._actualPositions.length;if(A>0)g[0]=A;else continue}else g=p._segments.lengths;let m=g.length;if(m>0){let A=0;for(let x=0;x<m;++x){let C=g[x]-1;for(let E=0;E<C;++E)c+4>P.SIXTY_FOUR_KILOBYTES&&(p._locatorBuckets.push({locator:o,count:A}),A=0,t.push(4),a=[],e.push(a),c=0,o.count=s,s=0,i=0,o=new q6(0,0,this),n[++r]=[o]),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:o,count:A}),c+4>P.SIXTY_FOUR_KILOBYTES&&(t.push(0),a=[],e.push(a),c=0,o.count=s,i=0,s=0,o=new q6(0,0,this),n[++r]=[o])}p._clean()}return o.count=s,i};im.prototype.getPolylineStartIndex=function(e){let t=this.polylines,n=0,i=t.length;for(let r=0;r<i;++r){let o=t[r];if(o===e)break;n+=o._actualLength}return n};var _E={positions:void 0,lengths:void 0},zoe=new Array(1),yHe=new h,AHe=new me;im.prototype.getSegments=function(e,t){let n=e._actualPositions;if(this.mode===ne.SCENE3D)return zoe[0]=n.length,_E.positions=n,_E.lengths=zoe,_E;Koe(e)&&(n=e._segments.positions);let i=t.ellipsoid,r=[],o=this.modelMatrix,s=n.length,a,c=yHe;for(let l=0;l<s;++l)a=n[l],c=N.multiplyByPoint(o,a,c),r.push(t.project(i.cartesianToCartographic(c,AHe)));if(r.length>0){e._boundingVolume2D=ae.fromPoints(r,e._boundingVolume2D);let l=e._boundingVolume2D.center;e._boundingVolume2D.center=new h(l.z,l.x,l.y)}return _E.positions=r,_E.lengths=e._segments.lengths,_E};var Hoe;im.prototype.writeUpdate=function(e,t,n,i){let r=this.mode,o=i.ellipsoid.maximumRadius*P.PI,s=t._actualLength;if(s){e+=this.getPolylineStartIndex(t);let a=Hoe,c=6*s*3;!u(a)||a.length<c?a=Hoe=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,m=0,A;s=f.length;for(let x=0;x<s;++x){x===0?t._loop?A=f[s-2]:(A=TV,h.subtract(f[0],f[1],A),h.add(f[0],A,A)):A=f[x-1],h.clone(A,pf),h.clone(f[x],ls),x===s-1?t._loop?A=f[1]:(A=TV,h.subtract(f[s-1],f[s-2],A),h.add(f[s-1],A,A)):A=f[x+1],h.clone(A,_f);let C=d[g];x===m+C&&(m+=C,++g);let E=x-m===0,T=x===m+d[g]-1;r===ne.SCENE2D&&(pf.z=0,ls.z=0,_f.z=0),(r===ne.SCENE2D||r===ne.MORPHING)&&(E||T)&&o-Math.abs(ls.x)<1&&((ls.x<0&&pf.x>0||ls.x>0&&pf.x<0)&&h.clone(ls,pf),(ls.x<0&&_f.x>0||ls.x>0&&_f.x<0)&&h.clone(ls,_f));let S=E?2:0,v=T?2:4;for(let D=S;D<v;++D)Gn.writeElements(ls,a,p),Gn.writeElements(pf,a,p+6),Gn.writeElements(_f,a,p+12),p+=6*3}n.copyFromArrayView(a,6*3*Float32Array.BYTES_PER_ELEMENT*e)}};var Fd=Nd;function Qg(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 uu({batchTable:e.batchTable}),this._labelCollection=new nm({batchTable:e.batchTable}),this._polylineCollection=new Fd,this._polylineCollection._useHighlightColor=!0,this._packedBuffer=void 0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(Qg.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 xHe(e,t){let n=e._rectangle,i=e._minHeight,r=e._maxHeight,o=2+le.packedLength+re.packedLength,s=new Float64Array(o),a=0;return s[a++]=i,s[a++]=r,le.pack(n,s,a),a+=le.packedLength,re.pack(t,s,a),s}var CHe=new yi("createVectorTilePoints",5),THe=new h;function EHe(e,t){let n=e._positions,i=e._packedBuffer;u(i)||(n=e._positions=n.slice(),e._batchIds=e._batchIds.slice(),i=e._packedBuffer=xHe(e,t));let r=[n.buffer,i.buffer],o={positions:n.buffer,packedBuffer:i.buffer},s=CHe.scheduleTask(o,r);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 m=d[g],A=h.unpack(n,g*3,THe),x=c.add();x.position=A,x._batchIndex=m;let C=l.add();C.text=" ",C.position=A,C._batchIndex=m;let E=f.add();E.positions=[h.clone(A),h.clone(A)]}e._positions=void 0,e._packedBuffer=void 0,e._ready=!0}).catch(a=>{e.isDestroyed()||(e._error=a)})}Qg.prototype.createFeatures=function(e,t){let n=this._billboardCollection,i=this._labelCollection,r=this._polylineCollection,o=this._batchIds,s=o.length;for(let a=0;a<s;++a){let c=o[a],l=n.get(a),f=i.get(a),d=r.get(a);t[c]=new qp(e,c,l,f,d)}};Qg.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 bHe(e,t){let n=e._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],s=t[o];s.show=!0,s.pointSize=qp.defaultPointSize,s.color=qp.defaultColor,s.pointOutlineColor=qp.defaultPointOutlineColor,s.pointOutlineWidth=qp.defaultPointOutlineWidth,s.labelColor=z.WHITE,s.labelOutlineColor=z.WHITE,s.labelOutlineWidth=1,s.font="30px sans-serif",s.labelStyle=Vr.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=_i.CENTER,s.verticalOrigin=In.CENTER,s.labelHorizontalOrigin=_i.RIGHT,s.labelVerticalOrigin=In.BASELINE}}var SHe=new z,vHe=new z,wHe=new z,DHe=new z,IHe=new z,PHe=new z,_M=new It,gM=new It,J6=new vt;Qg.prototype.applyStyle=function(e,t){if(!u(e)){bHe(this,t);return}let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],s=t[o];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,SHe)),u(e.pointOutlineColor)&&(s.pointOutlineColor=e.pointOutlineColor.evaluateColor(s,vHe)),u(e.pointOutlineWidth)&&(s.pointOutlineWidth=e.pointOutlineWidth.evaluate(s)),u(e.labelColor)&&(s.labelColor=e.labelColor.evaluateColor(s,wHe)),u(e.labelOutlineColor)&&(s.labelOutlineColor=e.labelOutlineColor.evaluateColor(s,DHe)),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,IHe)),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);_M.near=a.x,_M.nearValue=a.y,_M.far=a.z,_M.farValue=a.w,s.scaleByDistance=_M}else s.scaleByDistance=void 0;if(u(e.translucencyByDistance)){let a=e.translucencyByDistance.evaluate(s);gM.near=a.x,gM.nearValue=a.y,gM.far=a.z,gM.farValue=a.w,s.translucencyByDistance=gM}else s.translucencyByDistance=void 0;if(u(e.distanceDisplayCondition)){let a=e.distanceDisplayCondition.evaluate(s);J6.near=a.x,J6.far=a.y,s.distanceDisplayCondition=J6}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,PHe)),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))}};Qg.prototype.update=function(e){if(!this._ready){if(u(this._promise)||(this._promise=EHe(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)};Qg.prototype.isDestroyed=function(){return!1};Qg.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 yM=Qg;function Kp(e){this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._positions=e.positions,this._counts=e.counts,this._indices=e.indices,this._indexCounts=e.indexCounts,this._indexOffsets=void 0,this._batchTableColors=void 0,this._packedBuffer=void 0,this._batchedPositions=void 0,this._transferrableBatchIds=void 0,this._vertexBatchIds=void 0,this._ellipsoid=y(e.ellipsoid,re.WGS84),this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._polygonMinimumHeights=e.polygonMinimumHeights,this._polygonMaximumHeights=e.polygonMaximumHeights,this._center=y(e.center,h.ZERO),this._rectangle=e.rectangle,this._center=void 0,this._boundingVolume=e.boundingVolume,this._boundingVolumes=void 0,this._batchedIndices=void 0,this._ready=!1,this._promise=void 0,this._error=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=kn.BOTH}Object.defineProperties(Kp.prototype,{trianglesLength:{get:function(){return u(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return u(this._primitive)?this._primitive.geometryByteLength:0}},ready:{get:function(){return this._ready}}});function OHe(e){let t=new Float64Array(3+h.packedLength+re.packedLength+le.packedLength),n=0;return t[n++]=e._indices.BYTES_PER_ELEMENT,t[n++]=e._minimumHeight,t[n++]=e._maximumHeight,h.pack(e._center,t,n),n+=h.packedLength,re.pack(e._ellipsoid,t,n),n+=re.packedLength,le.pack(e._rectangle,t,n),t}function MHe(e,t){let n=1,i=t[n++],r=e._boundingVolumes=new Array(i);for(let a=0;a<i;++a)r[a]=Pn.unpack(t,n),n+=Pn.packedLength;let o=t[n++],s=e._batchedIndices=new Array(o);for(let a=0;a<o;++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 jh({color:c,offset:l,count:f,batchIds:p})}}var RHe=new yi("createVectorTilePolygons",5),BHe=new z;function LHe(e){if(u(e._primitive))return;let t=e._positions,n=e._counts,i=e._indexCounts,r=e._indices,o=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(),r=e._indices=e._indices.slice(),e._center=e._ellipsoid.cartographicToCartesian(le.center(e._rectangle)),o=e._transferrableBatchIds=new Uint32Array(e._batchIds),s=e._batchTableColors=new Uint32Array(o.length);let g=e._batchTable,m=s.length;for(let A=0;A<m;++A){let x=g.getColor(A,BHe);s[A]=x.toRgba()}a=e._packedBuffer=OHe(e)}let c=[t.buffer,n.buffer,i.buffer,r.buffer,o.buffer,s.buffer,a.buffer],l={packedBuffer:a.buffer,positions:t.buffer,counts:n.buffer,indexCounts:i.buffer,indices:r.buffer,batchIds:o.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=RHe.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 m=new Float64Array(g.packedBuffer),A=m[0];MHe(e,m),e._indices=Ue.getSizeInBytes(A)===2?new Uint16Array(g.indices):new Uint32Array(g.indices),e._indexOffsets=new Uint32Array(g.indexOffsets),e._indexCounts=new Uint32Array(g.indexCounts),e._batchedPositions=new Float32Array(g.positions),e._vertexBatchIds=new Uint16Array(g.batchIds),NHe(e),e._ready=!0}).catch(g=>{e.isDestroyed()||(e._error=g)})}function NHe(e){u(e._primitive)||(e._primitive=new AA({batchTable:e._batchTable,positions:e._batchedPositions,batchIds:e._batchIds,vertexBatchIds:e._vertexBatchIds,indices:e._indices,indexOffsets:e._indexOffsets,indexCounts:e._indexCounts,batchedIndices:e._batchedIndices,boundingVolume:e._boundingVolume,boundingVolumes:e._boundingVolumes,center:e._center}),e._batchTable=void 0,e._batchIds=void 0,e._positions=void 0,e._counts=void 0,e._indices=void 0,e._indexCounts=void 0,e._indexOffsets=void 0,e._batchTableColors=void 0,e._packedBuffer=void 0,e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._polygonMinimumHeights=void 0,e._polygonMaximumHeights=void 0,e._center=void 0,e._rectangle=void 0,e._boundingVolume=void 0,e._boundingVolumes=void 0,e._batchedIndices=void 0)}Kp.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};Kp.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};Kp.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};Kp.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};Kp.prototype.update=function(e){if(!this._ready){if(u(this._promise)||(this._promise=LHe(this)),u(this._error)){let t=this._error;throw this._error=void 0,t}return}this._primitive.debugWireframe=this.debugWireframe,this._primitive.forceRebatch=this.forceRebatch,this._primitive.classificationType=this.classificationType,this._primitive.update(e)};Kp.prototype.isDestroyed=function(){return!1};Kp.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};var AM=Kp;var xM=`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 Ud(e){this._positions=e.positions,this._widths=e.widths,this._counts=e.counts,this._batchIds=e.batchIds,this._ellipsoid=y(e.ellipsoid,re.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(Ud.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}}});function FHe(e){let t=e._rectangle,n=e._minimumHeight,i=e._maximumHeight,r=e._ellipsoid,o=e._center,s=2+le.packedLength+re.packedLength+h.packedLength,a=new Float64Array(s),c=0;return a[c++]=n,a[c++]=i,le.pack(t,a,c),c+=le.packedLength,re.pack(r,a,c),c+=re.packedLength,h.pack(o,a,c),a}var UHe=new yi("createVectorTilePolylines",5),gE={previousPosition:0,currentPosition:1,nextPosition:2,expandAndWidth:3,a_batchId:4};function VHe(e,t){if(u(e._va))return;let n=e._positions,i=e._widths,r=e._counts,o=e._transferrableBatchIds,s=e._packedBuffer;u(s)||(n=e._positions=n.slice(),i=e._widths=i.slice(),r=e._counts=r.slice(),o=e._transferrableBatchIds=e._batchIds.slice(),s=e._packedBuffer=FHe(e));let a=[n.buffer,i.buffer,r.buffer,o.buffer,s.buffer],c={positions:n.buffer,widths:i.buffer,counts:r.buffer,batchIds:o.buffer,packedBuffer:s.buffer,keepDecodedPositions:e._keepDecodedPositions},l=UHe.scheduleTask(c,a);if(u(l))return l.then(function(f){if(e.isDestroyed())return;e._keepDecodedPositions&&(e._decodedPositions=new Float64Array(f.decodedPositions),e._decodedPositionOffsets=new Uint32Array(f.decodedPositionOffsets)),e._currentPositions=new Float32Array(f.currentPositions),e._previousPositions=new Float32Array(f.previousPositions),e._nextPositions=new Float32Array(f.nextPositions),e._expandAndWidth=new Float32Array(f.expandAndWidth),e._vertexBatchIds=new Uint16Array(f.batchIds);let d=f.indexDatatype;e._indices=d===Ue.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),kHe(e,t),e._ready=!0}).catch(f=>{e.isDestroyed()||(e._error=f)})}function kHe(e,t){if(!u(e._va)){let n=e._currentPositions,i=e._previousPositions,r=e._nextPositions,o=e._expandAndWidth,s=e._vertexBatchIds,a=e._indices,c=i.byteLength+n.byteLength+r.byteLength;c+=o.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:r,usage:Fe.STATIC_DRAW}),p=ft.createVertexBuffer({context:t,typedArray:o,usage:Fe.STATIC_DRAW}),g=ft.createVertexBuffer({context:t,typedArray:s,usage:Fe.STATIC_DRAW}),m=ft.createIndexBuffer({context:t,typedArray:a,usage:Fe.STATIC_DRAW,indexDatatype:a.BYTES_PER_ELEMENT===2?Ue.UNSIGNED_SHORT:Ue.UNSIGNED_INT}),A=[{index:gE.previousPosition,vertexBuffer:l,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:gE.currentPosition,vertexBuffer:f,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:gE.nextPosition,vertexBuffer:d,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:gE.expandAndWidth,vertexBuffer:p,componentDatatype:X.FLOAT,componentsPerAttribute:2},{index:gE.a_batchId,vertexBuffer:g,componentDatatype:X.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new si({context:t,attributes:A,indexBuffer:m}),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 CM=new N,Joe=new h;function zHe(e,t){u(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return N.clone(n,CM),N.multiplyByPoint(CM,e._center,Joe),N.setTranslation(CM,Joe,CM),CM},u_highlightColor:function(){return e._highlightColor}})}function HHe(e){if(u(e._rs))return;let t={enabled:!0,factor:-5,units:-5};e._rs=Ve.fromCache({blending:ln.ALPHA_BLEND,depthMask:!1,depthTest:{enabled:!0},polygonOffset:t})}var GHe=`uniform vec4 u_highlightColor; 
void main()
{
    out_FragColor = u_highlightColor;
}
`;function WHe(e,t){if(u(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(xM),r=n.getFragmentShaderCallback(!1,void 0,!1)(GHe),o=new He({defines:["VECTOR_TILE",kt.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[iu,i]}),s=new He({defines:["VECTOR_TILE"],sources:[r]});e._sp=Xt.fromCache({context:t,vertexShaderSource:o,fragmentShaderSource:s,attributeLocations:gE})}function jHe(e,t){if(!u(e._command)){let n=e._batchTable.getUniformMapCallback()(e._uniformMap);e._command=new nt({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:n,boundingVolume:e._boundingVolume,pass:be.TRANSLUCENT,pickId:e._batchTable.getPickId()})}t.commandList.push(e._command)}Ud.getPolylinePositions=function(e,t){let n=e._batchIds,i=e._decodedPositions,r=e._decodedPositionOffsets;if(!u(n)||!u(i))return;let o,s,a=n.length,c=0,l=0;for(o=0;o<a;++o)n[o]===t&&(c+=r[o+1]-r[o]);if(c===0)return;let f=new Float64Array(c*3);for(o=0;o<a;++o)if(n[o]===t){let d=r[o],p=r[o+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};Ud.prototype.getPositions=function(e){return Ud.getPolylinePositions(this,e)};Ud.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r];t[o]=new bs(e,o)}};Ud.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function qHe(e,t){let n=e._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],s=t[o];s.show=!0,s.color=z.WHITE}}var YHe=new z,XHe=z.WHITE,KHe=!0;Ud.prototype.applyStyle=function(e,t){if(!u(e)){qHe(this,t);return}let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],s=t[o];s.color=u(e.color)?e.color.evaluateColor(s,YHe):XHe,s.show=u(e.show)?e.show.evaluate(s):KHe}};Ud.prototype.update=function(e){let t=e.context;if(!this._ready){if(u(this._promise)||(this._promise=VHe(this,t)),u(this._error)){let i=this._error;throw this._error=void 0,i}return}zHe(this,t),WHe(this,t),HHe(this);let n=e.passes;(n.render||n.pick)&&jHe(this,e)};Ud.prototype.isDestroyed=function(){return!1};Ud.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),ue(this)};var JA=Ud;var TM=`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 EM=`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 Jp(e){this._positions=e.positions,this._widths=e.widths,this._counts=e.counts,this._batchIds=e.batchIds,this._ellipsoid=y(e.ellipsoid,re.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(oi._defaultMinTerrainHeight,oi._defaultMaxTerrainHeight),this._boundingVolume=Pn.fromRectangle(e.rectangle,oi._defaultMinTerrainHeight,oi._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(Jp.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}}});function JHe(e,t,n){let i=oi.getMinimumMaximumHeights(t,n),r=i.minimumTerrainHeight,o=i.maximumTerrainHeight,s=e._minimumMaximumVectorHeights;s.x=r,s.y=o;let a=e._boundingVolume,c=e._rectangle;Pn.fromRectangle(c,r,o,n,a)}function ZHe(e){let t=e._rectangle,n=e._minimumHeight,i=e._maximumHeight,r=e._ellipsoid,o=e._center,s=2+le.packedLength+re.packedLength+h.packedLength,a=new Float64Array(s),c=0;return a[c++]=n,a[c++]=i,le.pack(t,a,c),c+=le.packedLength,re.pack(r,a,c),c+=re.packedLength,h.pack(o,a,c),a}var QHe=new yi("createVectorTileClampedPolylines"),$g={startEllipsoidNormal:0,endEllipsoidNormal:1,startPositionAndHeight:2,endPositionAndHeight:3,startFaceNormalAndVertexCorner:4,endFaceNormalAndHalfWidth:5,a_batchId:6};function $He(e,t){if(u(e._va))return;let n=e._positions,i=e._widths,r=e._counts,o=e._transferrableBatchIds,s=e._packedBuffer;u(s)||(n=e._positions=n.slice(),i=e._widths=i.slice(),r=e._counts=r.slice(),o=e._transferrableBatchIds=e._batchIds.slice(),s=e._packedBuffer=ZHe(e));let a=[n.buffer,i.buffer,r.buffer,o.buffer,s.buffer],c={positions:n.buffer,widths:i.buffer,counts:r.buffer,batchIds:o.buffer,packedBuffer:s.buffer,keepDecodedPositions:e._keepDecodedPositions},l=QHe.scheduleTask(c,a);if(u(l))return l.then(function(f){if(e.isDestroyed())return;e._keepDecodedPositions&&(e._decodedPositions=new Float64Array(f.decodedPositions),e._decodedPositionOffsets=new Uint32Array(f.decodedPositionOffsets)),e._startEllipsoidNormals=new Float32Array(f.startEllipsoidNormals),e._endEllipsoidNormals=new Float32Array(f.endEllipsoidNormals),e._startPositionAndHeights=new Float32Array(f.startPositionAndHeights),e._startFaceNormalAndVertexCornerIds=new Float32Array(f.startFaceNormalAndVertexCornerIds),e._endPositionAndHeights=new Float32Array(f.endPositionAndHeights),e._endFaceNormalAndHalfWidths=new Float32Array(f.endFaceNormalAndHalfWidths),e._vertexBatchIds=new Uint16Array(f.vertexBatchIds);let d=f.indexDatatype;e._indices=d===Ue.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),eGe(e,t),e._ready=!0}).catch(f=>{e.isDestroyed()||(e._error=f)})}function eGe(e,t){if(!u(e._va)){let n=e._startEllipsoidNormals,i=e._endEllipsoidNormals,r=e._startPositionAndHeights,o=e._endPositionAndHeights,s=e._startFaceNormalAndVertexCornerIds,a=e._endFaceNormalAndHalfWidths,c=e._vertexBatchIds,l=e._indices,f=n.byteLength+i.byteLength;f+=r.byteLength+o.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:r,usage:Fe.STATIC_DRAW}),m=ft.createVertexBuffer({context:t,typedArray:o,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}),E=ft.createIndexBuffer({context:t,typedArray:l,usage:Fe.STATIC_DRAW,indexDatatype:l.BYTES_PER_ELEMENT===2?Ue.UNSIGNED_SHORT:Ue.UNSIGNED_INT}),T=[{index:$g.startEllipsoidNormal,vertexBuffer:d,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:$g.endEllipsoidNormal,vertexBuffer:p,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:$g.startPositionAndHeight,vertexBuffer:g,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:$g.endPositionAndHeight,vertexBuffer:m,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:$g.startFaceNormalAndVertexCorner,vertexBuffer:A,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:$g.endFaceNormalAndHalfWidth,vertexBuffer:x,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:$g.a_batchId,vertexBuffer:C,componentDatatype:X.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new si({context:t,attributes:T,indexBuffer:E}),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 bM=new N,Zoe=new h;function tGe(e,t){u(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return N.clone(n,bM),N.multiplyByPoint(bM,e._center,Zoe),N.setTranslation(bM,Zoe,bM),bM},u_highlightColor:function(){return e._highlightColor},u_minimumMaximumVectorHeights:function(){return e._minimumMaximumVectorHeights}})}function Qoe(e){return Ve.fromCache({cull:{enabled:!0,face:gi.FRONT},blending:ln.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 nGe(e){u(e._rs)||(e._rs=Qoe(!1),e._rs3DTiles=Qoe(!0))}function iGe(e,t){if(u(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(TM),r=n.getFragmentShaderCallback(!1,void 0,!0)(EM),o=new He({defines:["VECTOR_TILE",kt.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[iu,i]}),s=new He({defines:["VECTOR_TILE"],sources:[r]});e._sp=Xt.fromCache({context:t,vertexShaderSource:o,fragmentShaderSource:s,attributeLocations:$g})}function rGe(e,t){let n=e._command;if(!u(e._command)){let r=e._batchTable.getUniformMapCallback()(e._uniformMap);n=e._command=new nt({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:r,boundingVolume:e._boundingVolume,pass:be.TERRAIN_CLASSIFICATION,pickId:e._batchTable.getPickId()});let o=nt.shallowClone(n,n.derivedCommands.tileset);o.renderState=e._rs3DTiles,o.pass=be.CESIUM_3D_TILE_CLASSIFICATION,n.derivedCommands.tileset=o}let i=e._classificationType;(i===kn.TERRAIN||i===kn.BOTH)&&t.commandList.push(n),(i===kn.CESIUM_3D_TILE||i===kn.BOTH)&&t.commandList.push(n.derivedCommands.tileset)}Jp.prototype.getPositions=function(e){return JA.getPolylinePositions(this,e)};Jp.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r];t[o]=new bs(e,o)}};Jp.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function oGe(e,t){let n=e._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],s=t[o];s.show=!0,s.color=z.WHITE}}var sGe=new z,aGe=z.WHITE,cGe=!0;Jp.prototype.applyStyle=function(e,t){if(!u(e)){oGe(this,t);return}let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],s=t[o];s.color=u(e.color)?e.color.evaluateColor(s,sGe):aGe,s.show=u(e.show)?e.show.evaluate(s):cGe}};function lGe(e){return oi.initialize().then(function(){JHe(e,e._rectangle,e._ellipsoid)}).catch(t=>{e.isDestroyed()||(e._error=t)})}Jp.prototype.update=function(e){let t=e.context;if(!this._ready){if(u(this._promise)||(this._promise=lGe(this).then($He(this,t))),u(this._error)){let i=this._error;throw this._error=void 0,i}return}tGe(this,t),iGe(this,t),nGe(this);let n=e.passes;(n.render||n.pick)&&rGe(this,e)};Jp.prototype.isDestroyed=function(){return!1};Jp.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),ue(this)};var SM=Jp;var Z6=32767,uGe=new me,fGe=new h;function dGe(e,t,n,i,r){let o=e.length/3,s=e.subarray(0,o),a=e.subarray(o,2*o),c=e.subarray(2*o,3*o);Wn.zigZagDeltaDecode(s,a,c);let l=new Float64Array(e.length);for(let f=0;f<o;++f){let d=s[f],p=a[f],g=c[f],m=P.lerp(t.west,t.east,d/Z6),A=P.lerp(t.south,t.north,p/Z6),x=P.lerp(n,i,g/Z6),C=me.fromRadians(m,A,x,uGe),E=r.cartographicToCartesian(C,fGe);h.pack(E,l,f*3)}return l}var vM=dGe;function rm(e,t,n,i,r){this._tileset=e,this._tile=t,this._resource=n,this._polygons=void 0,this._polylines=void 0,this._points=void 0,this._metadata=void 0,this._batchTable=void 0,this._features=void 0,this.featurePropertiesDirty=!1,this._group=void 0,this._ready=!1,this._resolveContent=void 0,this._readyPromise=new Promise(o=>{this._resolveContent=o}),gGe(this,i,r)}Object.defineProperties(rm.prototype,{featuresLength:{get:function(){return u(this._batchTable)?this._batchTable.featuresLength:0}},pointsLength:{get:function(){return u(this._points)?this._points.pointsLength:0}},trianglesLength:{get:function(){let e=0;return u(this._polygons)&&(e+=this._polygons.trianglesLength),u(this._polylines)&&(e+=this._polylines.trianglesLength),e}},geometryByteLength:{get:function(){let e=0;return u(this._polygons)&&(e+=this._polygons.geometryByteLength),u(this._polylines)&&(e+=this._polylines.geometryByteLength),e}},texturesByteLength:{get:function(){return u(this._points)?this._points.texturesByteLength:0}},batchTableByteLength:{get:function(){return u(this._batchTable)?this._batchTable.batchTableByteLength:0}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("Vector3DTileContent.readyPromise","Vector3DTileContent.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Vector3DTileContent.ready to return true instead."),this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},batchTable:{get:function(){return this._batchTable}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function hGe(e){return function(t,n){u(e._polygons)&&e._polygons.updateCommands(t,n)}}function mGe(e,t){let n,i,r,o,s=y(e.POLYGONS_LENGTH,0),a=y(e.POLYLINES_LENGTH,0),c=y(e.POINTS_LENGTH,0);if(s>0&&u(e.POLYGON_BATCH_IDS)){let p=t.byteOffset+e.POLYGON_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,p,s)}if(a>0&&u(e.POLYLINE_BATCH_IDS)){let p=t.byteOffset+e.POLYLINE_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,p,a)}if(c>0&&u(e.POINT_BATCH_IDS)){let p=t.byteOffset+e.POINT_BATCH_IDS.byteOffset;r=new Uint16Array(t.buffer,p,c)}let l=u(n)||u(i)||u(r),f=s>0&&!u(n)||a>0&&!u(i)||c>0&&!u(r);if(l&&f)throw new de("If one group of batch ids is defined, then all batch ids must be defined");if(!u(n)&&!u(i)&&!u(r)){let p=0;if(!u(n)&&s>0)for(n=new Uint16Array(s),o=0;o<s;++o)n[o]=p++;if(!u(i)&&a>0)for(i=new Uint16Array(a),o=0;o<a;++o)i[o]=p++;if(!u(r)&&c>0)for(r=new Uint16Array(c),o=0;o<c;++o)r[o]=p++}return{polygons:n,polylines:i,points:r}}var Vd=Uint32Array.BYTES_PER_ELEMENT;function pGe(e){return new JA(e)}function _Ge(e){return new SM(e)}function gGe(e,t,n){n=y(n,0);let i=new Uint8Array(t),r=new DataView(t);n+=Vd;let o=r.getUint32(n,!0);if(o!==1)throw new de(`Only Vector tile version 1 is supported.  Version ${o} is not.`);n+=Vd;let s=r.getUint32(n,!0);if(n+=Vd,s===0){e._ready=!0,e._resolveContent(e);return}let a=r.getUint32(n,!0);if(n+=Vd,a===0)throw new de("Feature table must have a byte length greater than zero");let c=r.getUint32(n,!0);n+=Vd;let l=r.getUint32(n,!0);n+=Vd;let f=r.getUint32(n,!0);n+=Vd;let d=r.getUint32(n,!0);n+=Vd;let p=r.getUint32(n,!0);n+=Vd;let g=r.getUint32(n,!0);n+=Vd;let m=r.getUint32(n,!0);n+=Vd;let A=Mr(i,n,a);n+=a;let x=new Uint8Array(t,n,c);n+=c;let C,E;l>0&&(C=Mr(i,n,l),n+=l,f>0&&(E=new Uint8Array(t,n,f),E=new Uint8Array(E),n+=f));let T=y(A.POLYGONS_LENGTH,0),S=y(A.POLYLINES_LENGTH,0),v=y(A.POINTS_LENGTH,0),D=T+S+v,M=new Tp(e,D,C,E,hGe(e));if(e._batchTable=M,D===0)return;let O=new Od(A,x),B=O.getGlobalProperty("REGION");if(!u(B))throw new de("Feature table global property: REGION must be defined");let L=le.unpack(B),_=B[4],b=B[5],w=e._tile.computedTransform,I=O.getGlobalProperty("RTC_CENTER",X.FLOAT,3);u(I)?(I=h.unpack(I),N.multiplyByPoint(w,I,I)):(I=le.center(L),I.height=P.lerp(_,b,.5),I=re.WGS84.cartographicToCartesian(I));let R=mGe(A,x);if(n+=(4-n%4)%4,T>0){O.featuresLength=T;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 Y=new Uint16Array(t,n,V);n+=p;let j,Q;u(A.POLYGON_MINIMUM_HEIGHTS)&&u(A.POLYGON_MAXIMUM_HEIGHTS)&&(j=O.getPropertyArray("POLYGON_MINIMUM_HEIGHTS",X.FLOAT,1),Q=O.getPropertyArray("POLYGON_MAXIMUM_HEIGHTS",X.FLOAT,1)),e._polygons=new AM({positions:Y,counts:F,indexCounts:k,indices:U,minimumHeight:_,maximumHeight:b,polygonMinimumHeights:j,polygonMaximumHeights:Q,center:I,rectangle:L,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:M,batchIds:R.polygons,modelMatrix:w})}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,Y=U.examineVectorLinesFunction;if(u(Y)){let Q=vM(new Uint16Array(G),L,_,b,re.WGS84);yGe(Q,F,R.polylines,M,e.url,Y)}let j=pGe;u(U.classificationType)&&(j=_Ge),e._polylines=j({positions:G,widths:k,counts:F,batchIds:R.polylines,minimumHeight:_,maximumHeight:b,center:I,rectangle:L,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:M,classificationType:U.classificationType,keepDecodedPositions:U.vectorKeepDecodedPositions})}if(v>0){let F=new Uint16Array(t,n,v*3);n+=m,e._points=new yM({positions:F,batchIds:R.points,minimumHeight:_,maximumHeight:b,rectangle:L,batchTable:M})}}function Q6(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}}rm.prototype.hasProperty=function(e,t){return this._batchTable.hasProperty(e,t)};rm.prototype.getFeature=function(e){return u(this._features)||Q6(this),this._features[e]};rm.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)};rm.prototype.applyStyle=function(e){u(this._features)||Q6(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)};rm.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)||Q6(this),this._batchTable.update(e,t),this._ready=!0,this._resolveContent(this))};rm.prototype.getPolylinePositions=function(e){let t=this._polylines;if(u(t))return t.getPositions(e)};rm.prototype.isDestroyed=function(){return!1};rm.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 yGe(e,t,n,i,r,o){let s=t.length,a=0;for(let c=0;c<s;c++){let l=t[c]*3,f=e.slice(a,a+l);a+=l,o(f,n[c],r,i)}}var wM=rm;var $oe={b3dm:function(e,t,n,i,r){return $h.fromB3dm(e,t,n,i,r)},pnts:function(e,t,n,i,r){return $h.fromPnts(e,t,n,i,r)},i3dm:function(e,t,n,i,r){return $h.fromI3dm(e,t,n,i,r)},cmpt:function(e,t,n,i,r){return DP.fromTileType(e,t,n,i,r,$oe)},externalTileset:function(e,t,n,i){return nM.fromJson(e,t,n,i)},geom:function(e,t,n,i,r){return new PP(e,t,n,i,r)},vctr:function(e,t,n,i,r){return new wM(e,t,n,i,r)},subt:function(e,t,n,i,r){return qT.fromSubtreeJson(e,t,n,void 0,i,r)},subtreeJson:function(e,t,n,i){return qT.fromSubtreeJson(e,t,n,i)},glb:function(e,t,n,i,r){if(i.byteLength<12)throw new de("Invalid glb content");let a=new DataView(i,r).getUint32(8,!0),c=new Uint8Array(i,r,a);return $h.fromGltf(e,t,n,c)},gltf:function(e,t,n,i){return $h.fromGltf(e,t,n,i)},geoJson:function(e,t,n,i){return $h.fromGeoJson(e,t,n,i)}},ZA=$oe;var AGe={UNLOADED:0,LOADING:1,PROCESSING:2,READY:3,EXPIRED:4,FAILED:5},kr=Object.freeze(AGe);var kd={BATCHED_3D_MODEL:"b3dm",INSTANCED_3D_MODEL:"i3dm",COMPOSITE:"cmpt",POINT_CLOUD:"pnts",VECTOR:"vctr",GEOMETRY:"geom",GLTF:"gltf",GLTF_BINARY:"glb",IMPLICIT_SUBTREE:"subt",IMPLICIT_SUBTREE_JSON:"subtreeJson",EXTERNAL_TILESET:"externalTileset",MULTIPLE_CONTENT:"multipleContent",GEOJSON:"geoJson",VOXEL_BINARY:"voxl",VOXEL_JSON:"voxelJson"};kd.isBinaryFormat=function(e){switch(e){case kd.BATCHED_3D_MODEL:case kd.INSTANCED_3D_MODEL:case kd.COMPOSITE:case kd.POINT_CLOUD:case kd.VECTOR:case kd.GEOMETRY:case kd.IMPLICIT_SUBTREE:case kd.VOXEL_BINARY:case kd.GLTF_BINARY:return!0;default:return!1}};var us=Object.freeze(kd);var xGe={NOT_COMPUTED:-1,USE_OPTIMIZATION:1,SKIP_OPTIMIZATION:0},gf=Object.freeze(xGe);var Ps={RENDER:0,PICK:1,SHADOW:2,PRELOAD:3,PRELOAD_FLIGHT:4,REQUEST_RENDER_MODE_DEFER_CHECK:5,MOST_DETAILED_PRELOAD:6,MOST_DETAILED_PICK:7,NUMBER_OF_PASSES:8},Zp=new Array(Ps.NUMBER_OF_PASSES);Zp[Ps.RENDER]=Object.freeze({pass:Ps.RENDER,isRender:!0,requestTiles:!0,ignoreCommands:!1});Zp[Ps.PICK]=Object.freeze({pass:Ps.PICK,isRender:!1,requestTiles:!1,ignoreCommands:!1});Zp[Ps.SHADOW]=Object.freeze({pass:Ps.SHADOW,isRender:!1,requestTiles:!0,ignoreCommands:!1});Zp[Ps.PRELOAD]=Object.freeze({pass:Ps.SHADOW,isRender:!1,requestTiles:!0,ignoreCommands:!0});Zp[Ps.PRELOAD_FLIGHT]=Object.freeze({pass:Ps.PRELOAD_FLIGHT,isRender:!1,requestTiles:!0,ignoreCommands:!0});Zp[Ps.REQUEST_RENDER_MODE_DEFER_CHECK]=Object.freeze({pass:Ps.REQUEST_RENDER_MODE_DEFER_CHECK,isRender:!1,requestTiles:!0,ignoreCommands:!0});Zp[Ps.MOST_DETAILED_PRELOAD]=Object.freeze({pass:Ps.MOST_DETAILED_PRELOAD,isRender:!1,requestTiles:!0,ignoreCommands:!0});Zp[Ps.MOST_DETAILED_PICK]=Object.freeze({pass:Ps.MOST_DETAILED_PICK,isRender:!1,requestTiles:!1,ignoreCommands:!1});Ps.getPassOptions=function(e){return Zp[e]};var Br=Object.freeze(Ps);function Qp(e,t){this._tileset=e,this._tile=t,this.featurePropertiesDirty=!1}Object.defineProperties(Qp.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){}},ready:{get:function(){return!0}},readyPromise:{get:function(){return $("Empty3DTileContent.readyPromise","Empty3DTileContent.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Empty3DTileContent.ready to return true instead."),Promise.resolve(this)}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){}},metadata:{get:function(){},set:function(e){}},batchTable:{get:function(){}},group:{get:function(){},set:function(e){}}});Qp.prototype.hasProperty=function(e,t){return!1};Qp.prototype.getFeature=function(e){};Qp.prototype.applyDebugSettings=function(e,t){};Qp.prototype.applyStyle=function(e){};Qp.prototype.update=function(e,t){};Qp.prototype.isDestroyed=function(){return!1};Qp.prototype.destroy=function(){return ue(this)};var yE=Qp;function $p(e){e=y(e,y.EMPTY_OBJECT);let t=e.content,n=e.class;this._class=n,this._properties=t.properties,this._extensions=t.extensions,this._extras=t.extras}Object.defineProperties($p.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});$p.prototype.hasProperty=function(e){return Bn.hasProperty(e,this._properties,this._class)};$p.prototype.hasPropertyBySemantic=function(e){return Bn.hasPropertyBySemantic(e,this._properties,this._class)};$p.prototype.getPropertyIds=function(e){return Bn.getPropertyIds(this._properties,this._class,e)};$p.prototype.getProperty=function(e){return Bn.getProperty(e,this._properties,this._class)};$p.prototype.setProperty=function(e,t){return Bn.setProperty(e,t,this._properties,this._class)};$p.prototype.getPropertyBySemantic=function(e){return Bn.getPropertyBySemantic(e,this._properties,this._class)};$p.prototype.setPropertyBySemantic=function(e,t){return Bn.setPropertyBySemantic(e,t,this._properties,this._class)};var DM=$p;function $6(e,t){let n=ni(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t.metadata;if(!u(n))return;if(!u(e.schema)){$6._oneTimeWarning("findContentMetadata-missing-root-schema","Could not find a metadata schema for content metadata. For tilesets that contain external tilesets, make sure the schema is added to the root tileset.json.");return}let i=y(e.schema.classes,y.EMPTY_OBJECT);if(u(n.class)){let r=i[n.class];return new DM({content:n,class:r})}}$6._oneTimeWarning=Mt;var QA=$6;function CGe(e,t){let n=e.metadataExtension;if(!u(n))return;let i=n.groups,r=ni(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"].group:t.group;if(typeof r=="number")return i[r];let o=n.groupIds.findIndex(function(s){return s===r});return o>=0?i[o]:void 0}var $A=CGe;function e_(e){e=y(e,y.EMPTY_OBJECT);let t=e.tile,n=e.class;this._class=n,this._properties=t.properties,this._extensions=t.extensions,this._extras=t.extras}Object.defineProperties(e_.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});e_.prototype.hasProperty=function(e){return Bn.hasProperty(e,this._properties,this._class)};e_.prototype.hasPropertyBySemantic=function(e){return Bn.hasPropertyBySemantic(e,this._properties,this._class)};e_.prototype.getPropertyIds=function(e){return Bn.getPropertyIds(this._properties,this._class,e)};e_.prototype.getProperty=function(e){return Bn.getProperty(e,this._properties,this._class)};e_.prototype.setProperty=function(e,t){return Bn.setProperty(e,t,this._properties,this._class)};e_.prototype.getPropertyBySemantic=function(e){return Bn.getPropertyBySemantic(e,this._properties,this._class)};e_.prototype.setPropertyBySemantic=function(e,t){return Bn.setPropertyBySemantic(e,t,this._properties,this._class)};var IM=e_;function e9(e,t){let n=ni(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t.metadata;if(!u(n))return;if(!u(e.schema)){e9._oneTimeWarning("findTileMetadata-missing-root-schema","Could not find a metadata schema for tile metadata. 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m=t.northCap,A=t.southCap,x=4;m&&(x-=1),A&&(x-=1);let C=(p.length/3+x)*2,E=Ue.createTypedArray(p.length/3,C);d=p.length/6;let T=0;for(let v=0;v<d-1;v++)E[T++]=v,E[T++]=v+1,E[T++]=v+d,E[T++]=v+d+1;E[T++]=d-1,E[T++]=0,E[T++]=d+d-1,E[T++]=d,E[T++]=0,E[T++]=d;let S;if(m)S=c-1;else{let v=l-1;E[T++]=v,E[T++]=v+d,S=l+c-2}if(E[T++]=S,E[T++]=S+d,!A){let v=l+S-1;E[T++]=v,E[T]=v+d}return a.indices=E,a}function TE(e){e=y(e,y.EMPTY_OBJECT);let t=e.rectangle,n=y(e.granularity,P.RADIANS_PER_DEGREE),i=y(e.ellipsoid,re.WGS84),r=y(e.rotation,0),o=y(e.height,0),s=y(e.extrudedHeight,o);this._rectangle=le.clone(t),this._granularity=n,this._ellipsoid=i,this._surfaceHeight=Math.max(o,s),this._rotation=r,this._extrudedHeight=Math.min(o,s),this._offsetAttribute=e.offsetAttribute,this._workerName="createRectangleOutlineGeometry"}TE.packedLength=le.packedLength+re.packedLength+5;TE.pack=function(e,t,n){return 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t=e._rectangle,n=e._ellipsoid,i=fs.computeOptions(t,e._granularity,e._rotation,0,e8e,n8e),r,o;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(r=t8e(e,i),u(e._offsetAttribute)){let p=r.attributes.position.values.length/3,g=new Uint8Array(p);e._offsetAttribute===nn.TOP?g=g.fill(1,0,p/2):(l=e._offsetAttribute===nn.NONE?0:1,g=g.fill(l)),r.attributes.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:g})}let f=ae.fromRectangle3D(t,n,s,QGe),d=ae.fromRectangle3D(t,n,a,ZGe);o=ae.union(f,d)}else{if(r=xse(e,i),r.attributes.position.values=fi.scaleToGeodeticHeight(r.attributes.position.values,s,n,!1),u(e._offsetAttribute)){let f=r.attributes.position.values.length;l=e._offsetAttribute===nn.NONE?0:1;let d=new Uint8Array(f/3).fill(l);r.attributes.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}o=ae.fromRectangle3D(t,n,s)}return new lt({attributes:r.attributes,indices:r.indices,primitiveType:Be.LINES,boundingSphere:o,offsetAttribute:e._offsetAttribute})};var tx=TE;function bE(e){this.rectangle=le.clone(e.rectangle),this.minimumHeight=y(e.minimumHeight,0),this.maximumHeight=y(e.maximumHeight,0),this.southwestCornerCartesian=new h,this.northeastCornerCartesian=new h,this.westNormal=new h,this.southNormal=new h,this.eastNormal=new h,this.northNormal=new h;let t=y(e.ellipsoid,re.WGS84);a8e(this,e.rectangle,t),this._orientedBoundingBox=void 0,this._boundingSphere=void 0,y(e.computeBoundingVolumes,!0)&&this.computeBoundingVolumes(t)}Object.defineProperties(bE.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});bE.prototype.computeBoundingVolumes=function(e){this._orientedBoundingBox=Pn.fromRectangle(this.rectangle,this.minimumHeight,this.maximumHeight,e),this._boundingSphere=ae.fromOrientedBoundingBox(this._orientedBoundingBox)};var Ese=new h,DV=new h,bse=new h,i8e=new h,r8e=new h,o8e=new h,s8e=new h,Af=new me,Sse=new cn(h.UNIT_X,0),EE=new vn;function a8e(e,t,n){n.cartographicToCartesian(le.southwest(t),e.southwestCornerCartesian),n.cartographicToCartesian(le.northeast(t),e.northeastCornerCartesian),Af.longitude=t.west,Af.latitude=(t.south+t.north)*.5,Af.height=0;let i=n.cartographicToCartesian(Af,o8e),r=h.cross(i,h.UNIT_Z,i8e);h.normalize(r,e.westNormal),Af.longitude=t.east;let o=n.cartographicToCartesian(Af,s8e),s=h.cross(h.UNIT_Z,o,Ese);h.normalize(s,e.eastNormal);let a=h.subtract(i,o,Ese);h.magnitude(a)===0&&(a=h.clone(r,a));let c=h.normalize(a,r8e),l=t.south,f;if(l>0){Af.longitude=(t.west+t.east)*.5,Af.latitude=l;let A=n.cartographicToCartesian(Af,EE.origin);h.clone(c,EE.direction);let x=cn.fromPointNormal(e.southwestCornerCartesian,e.westNormal,Sse);Qi.rayPlane(EE,x,e.southwestCornerCartesian),f=n.geodeticSurfaceNormal(A,DV)}else f=n.geodeticSurfaceNormalCartographic(le.southeast(t),DV);let d=h.cross(f,a,bse);h.normalize(d,e.southNormal);let p=t.north,g;if(p<0){Af.longitude=(t.west+t.east)*.5,Af.latitude=p;let A=n.cartographicToCartesian(Af,EE.origin);h.negate(c,EE.direction);let x=cn.fromPointNormal(e.northeastCornerCartesian,e.eastNormal,Sse);Qi.rayPlane(EE,x,e.northeastCornerCartesian),g=n.geodeticSurfaceNormal(A,DV)}else g=n.geodeticSurfaceNormalCartographic(le.northwest(t),DV);let m=h.cross(a,g,bse);h.normalize(m,e.northNormal)}var c8e=new h,l8e=new h,u8e=new h(0,-1,0),f8e=new h(0,0,-1),vse=new h;function d8e(e,t){let n=t.camera,i=n.positionWC,r=n.positionCartographic,o=0;if(!le.contains(e.rectangle,r)){let l=e.southwestCornerCartesian,f=e.northeastCornerCartesian,d=e.westNormal,p=e.southNormal,g=e.eastNormal,m=e.northNormal;t.mode!==ne.SCENE3D&&(l=t.mapProjection.project(le.southwest(e.rectangle),c8e),l.z=l.y,l.y=l.x,l.x=0,f=t.mapProjection.project(le.northeast(e.rectangle),l8e),f.z=f.y,f.y=f.x,f.x=0,d=u8e,g=h.UNIT_Y,p=f8e,m=h.UNIT_Z);let A=h.subtract(i,l,vse),x=h.dot(A,d),C=h.dot(A,p),E=h.subtract(i,f,vse),T=h.dot(E,g),S=h.dot(E,m);x>0?o+=x*x:T>0&&(o+=T*T),C>0?o+=C*C:S>0&&(o+=S*S)}let s,a,c;if(t.mode===ne.SCENE3D?(s=r.height,a=e.minimumHeight,c=e.maximumHeight):(s=i.x,a=0,c=0),s>c){let l=s-c;o+=l*l}else if(s<a){let l=a-s;o+=l*l}return Math.sqrt(o)}bE.prototype.distanceToCamera=function(e){let t=d8e(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};bE.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};bE.prototype.createDebugVolume=function(e){let t=new N.clone(N.IDENTITY),n=new tx({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 bn({geometryInstances:i,appearance:new rn({translucent:!1,flat:!0}),asynchronous:!1})};var xf=bE;var LM={},h8e=new h,wse=new h,Dse=new h,Ise=new h,Pse=new Pn;LM.validOutline=function(e){let n=Pn.fromPoints(e,Pse).halfAxes,i=Z.getColumn(n,0,wse),r=Z.getColumn(n,1,Dse),o=Z.getColumn(n,2,Ise),s=h.magnitude(i),a=h.magnitude(r),c=h.magnitude(o);return!(s===0&&(a===0||c===0)||a===0&&c===0)};LM.computeProjectTo2DArguments=function(e,t,n,i){let r=Pn.fromPoints(e,Pse),o=r.halfAxes,s=Z.getColumn(o,0,wse),a=Z.getColumn(o,1,Dse),c=Z.getColumn(o,2,Ise),l=h.magnitude(s),f=h.magnitude(a),d=h.magnitude(c),p=Math.min(l,f,d);if(l===0&&(f===0||d===0)||f===0&&d===0)return!1;let g,m;return(p===f||p===d)&&(g=s),p===l?g=a:p===d&&(m=a),(p===l||p===f)&&(m=c),h.normalize(g,n),h.normalize(m,i),h.clone(r.center,t),!0};function Ose(e,t,n,i,r){let o=h.subtract(e,t,h8e),s=h.dot(n,o),a=h.dot(i,o);return H.fromElements(s,a,r)}LM.createProjectPointsTo2DFunction=function(e,t,n){return function(i){let r=new Array(i.length);for(let o=0;o<i.length;o++)r[o]=Ose(i[o],e,t,n);return r}};LM.createProjectPointTo2DFunction=function(e,t,n){return function(i,r){return Ose(i,e,t,n,r)}};var n_=LM;function ty(){this._array=[],this._offset=0,this._length=0}Object.defineProperties(ty.prototype,{length:{get:function(){return this._length}}});ty.prototype.enqueue=function(e){this._array.push(e),this._length++};ty.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};ty.prototype.peek=function(){if(this._length!==0)return this._array[this._offset]};ty.prototype.contains=function(e){return this._array.indexOf(e)!==-1};ty.prototype.clear=function(){this._array.length=this._offset=this._length=0};ty.prototype.sort=function(e){this._offset>0&&(this._array=this._array.slice(this._offset),this._offset=0),this._array.sort(e)};var ny=ty;var ro={};ro.computeHierarchyPackedLength=function(e,t){let n=0,i=[e];for(;i.length>0;){let r=i.pop();if(!u(r))continue;n+=2;let o=r.positions,s=r.holes;if(u(o)&&o.length>0&&(n+=o.length*t.packedLength),u(s)){let a=s.length;for(let c=0;c<a;++c)i.push(s[c])}}return n};ro.packPolygonHierarchy=function(e,t,n,i){let r=[e];for(;r.length>0;){let o=r.pop();if(!u(o))continue;let s=o.positions,a=o.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)r.push(a[l])}}return n};ro.unpackPolygonHierarchy=function(e,t,n){let i=e[t++],r=e[t++],o=new Array(i),s=r>0?new 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d=0;d<s;d++){let p=Lse(e,t,d*c,a);l[f++]=p[0],l[f++]=p[1]}return l};ro.subdivideLine=function(e,t,n,i){let r=ro.subdivideLineCount(e,t,n),o=h.distance(e,t),s=o/r;u(i)||(i=[]);let a=i;a.length=r*3;let c=0;for(let l=0;l<r;l++){let f=m8e(e,t,l*s,o);a[c++]=f[0],a[c++]=f[1],a[c++]=f[2]}return a};ro.subdivideTexcoordRhumbLine=function(e,t,n,i,r,o,s){let a=n.cartesianToCartographic(i,l9),c=n.cartesianToCartographic(r,u9);Mse.setEndPoints(a,c);let l=Mse.surfaceDistance/o,f=Math.max(0,Math.ceil(P.log2(l))),d=Math.pow(2,f),p=H.distance(e,t),g=p/d,m=s;m.length=d*2;let A=0;for(let x=0;x<d;x++){let C=Lse(e,t,x*g,p);m[A++]=C[0],m[A++]=C[1]}return m};ro.subdivideRhumbLine=function(e,t,n,i,r){let o=e.cartesianToCartographic(t,l9),s=e.cartesianToCartographic(n,u9),a=new _a(o,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(r)||(r=[]);let p=r;p.length=f*3;let g=0;for(let m=0;m<f;m++){let A=a.interpolateUsingSurfaceDistance(m*d,p8e),x=e.cartographicToCartesian(A,_8e);p[g++]=x.x,p[g++]=x.y,p[g++]=x.z}return p};var g8e=new h,y8e=new h,A8e=new h,x8e=new h;ro.scaleToGeodeticHeightExtruded=function(e,t,n,i,r){i=y(i,re.WGS84);let o=g8e,s=y8e,a=A8e,c=x8e;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)h.fromArray(l,d,a),i.geodeticSurfaceNormal(a,o),c=i.scaleToGeodeticSurface(a,c),s=h.multiplyByScalar(o,n,s),s=h.add(c,s,s),l[d+f]=s.x,l[d+1+f]=s.y,l[d+2+f]=s.z,r&&(c=h.clone(a,c)),s=h.multiplyByScalar(o,t,s),s=h.add(c,s,s),l[d]=s.x,l[d+1]=s.y,l[d+2]=s.z}return e};ro.polygonOutlinesFromHierarchy=function(e,t,n){let i=[],r=new ny;r.enqueue(e);let o,s,a;for(;r.length!==0;){let c=r.dequeue(),l=c.positions;if(t)for(a=l.length,o=0;o<a;o++)n.scaleToGeodeticSurface(l[o],l[o]);if(l=br(l,h.equalsEpsilon,!0),l.length<3)continue;let f=c.holes?c.holes.length:0;for(o=0;o<f;o++){let d=c.holes[o],p=d.positions;if(t)for(a=p.length,s=0;s<a;++s)n.scaleToGeodeticSurface(p[s],p[s]);if(p=br(p,h.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++)r.enqueue(d.holes[s])}i.push(l)}return i};ro.polygonsFromHierarchy=function(e,t,n,i,r){let o=[],s=[],a=new ny;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++)r.scaleToGeodeticSurface(l[d],l[d]);if(t||(l=br(l,h.equalsEpsilon,!0)),l.length<3)continue;let g=n(l);if(!u(g))continue;let m=[],A=fi.computeWindingOrder2D(g);A===Zo.CLOCKWISE&&(g.reverse(),l=l.slice().reverse());let x=l.slice(),C=u(f)?f.length:0,E=[],T;for(d=0;d<C;d++){let S=f[d],v=S.positions;if(i)for(p=v.length,T=0;T<p;++T)r.scaleToGeodeticSurface(v[T],v[T]);if(t||(v=br(v,h.equalsEpsilon,!0)),v.length<3)continue;let D=n(v);if(!u(D))continue;A=fi.computeWindingOrder2D(D),A===Zo.CLOCKWISE&&(D.reverse(),v=v.slice().reverse()),E.push(v),m.push(x.length),x=x.concat(v),g=g.concat(D);let M=0;for(u(S.holes)&&(M=S.holes.length),T=0;T<M;T++)a.enqueue(S.holes[T])}o.push({outerRing:l,holes:E}),s.push({positions:x,positions2D:g,holes:m})}return{hierarchy:o,polygons:s}};var C8e=new H,T8e=new h,E8e=new Le,b8e=new Z;ro.computeBoundingRectangle=function(e,t,n,i,r){let o=Le.fromAxisAngle(e,i,E8e),s=Z.fromQuaternion(o,b8e),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=h.clone(n[p],T8e);Z.multiplyByVector(s,g,g);let m=t(g,C8e);u(m)&&(a=Math.min(a,m.x),c=Math.max(c,m.x),l=Math.min(l,m.y),f=Math.max(f,m.y))}return r.x=a,r.y=l,r.width=c-a,r.height=f-l,r};ro.createGeometryFromPositions=function(e,t,n,i,r,o,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(r){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 m={attributes:{position:new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:p})},indices:a,primitiveType:Be.TRIANGLES};l&&(m.attributes.st=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:H.packArray(f)}));let A=new lt(m);return o.normal?Rn.computeNormal(A):A}if(s===Kt.GEODESIC)return fi.computeSubdivision(e,c,a,f,i);if(s===Kt.RHUMB)return fi.computeRhumbLineSubdivision(e,c,a,f,i)};var Rse=[],Bse=[],S8e=new h,v8e=new h;ro.computeWallGeometry=function(e,t,n,i,r,o){let s,a,c,l,f,d,p,g,m,A=e.length,x=0,C=0,E=u(t),T=E?t.positions:void 0;if(r)for(a=A*3*2,s=new Array(a*2),E&&(m=A*2*2,g=new Array(m*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,E&&(d=T[c],p=T[(c+1)%A],g[C]=g[C+m]=d.x,++C,g[C]=g[C+m]=d.y,++C,g[C]=g[C+m]=p.x,++C,g[C]=g[C+m]=p.y,++C);else{let O=P.chordLength(i,n.maximumRadius),B=0;if(o===Kt.GEODESIC)for(c=0;c<A;c++)B+=ro.subdivideLineCount(e[c],e[(c+1)%A],O);else if(o===Kt.RHUMB)for(c=0;c<A;c++)B+=ro.subdivideRhumbLineCount(n,e[c],e[(c+1)%A],O);for(a=(B+A)*3,s=new Array(a*2),E&&(m=(B+A)*2,g=new Array(m*2)),c=0;c<A;c++){l=e[c],f=e[(c+1)%A];let L,_;E&&(d=T[c],p=T[(c+1)%A]),o===Kt.GEODESIC?(L=ro.subdivideLine(l,f,O,Bse),E&&(_=ro.subdivideTexcoordLine(d,p,l,f,O,Rse))):o===Kt.RHUMB&&(L=ro.subdivideRhumbLine(n,l,f,O,Bse),E&&(_=ro.subdivideTexcoordRhumbLine(d,p,n,l,f,O,Rse)));let b=L.length;for(let w=0;w<b;++w,++x)s[x]=L[w],s[x+a]=L[w];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,E){let w=_.length;for(let I=0;I<w;++I,++C)g[C]=_[I],g[C+m]=_[I];g[C]=p.x,g[C+m]=p.x,++C,g[C]=p.y,g[C+m]=p.y,++C}}}A=s.length;let S=Ue.createTypedArray(A/3,A-e.length*6),v=0;for(A/=6,c=0;c<A;c++){let O=c,B=O+1,L=O+A,_=L+1;l=h.fromArray(s,O*3,S8e),f=h.fromArray(s,B*3,v8e),!h.equalsEpsilon(l,f,P.EPSILON10,P.EPSILON10)&&(S[v++]=O,S[v++]=L,S[v++]=B,S[v++]=B,S[v++]=L,S[v++]=_)}let D={attributes:new fn({position:new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:s})}),indices:S,primitiveType:Be.TRIANGLES};return E&&(D.attributes.st=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:g})),new lt(D)};var jn=ro;function w8e(e){let t=e.length,n=new Float64Array(t*3),i=Ue.createTypedArray(t,t*2),r=0,o=0;for(let a=0;a<t;a++){let c=e[a];n[r++]=c.x,n[r++]=c.y,n[r++]=c.z,i[o++]=a,i[o++]=(a+1)%t}let s=new fn({position:new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:n})});return new lt({attributes:s,indices:i,primitiveType:Be.LINES})}function ix(e){e=y(e,y.EMPTY_OBJECT);let t=e.polygonHierarchy;this._polygonHierarchy=t,this._workerName="createCoplanarPolygonOutlineGeometry",this.packedLength=jn.computeHierarchyPackedLength(t,h)+1}ix.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions}};return new ix(t)};ix.pack=function(e,t,n){return n=y(n,0),n=jn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),t[n]=e.packedLength,t};var D8e={polygonHierarchy:{}};ix.unpack=function(e,t,n){t=y(t,0);let i=jn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let r=e[t];return u(n)||(n=new ix(D8e)),n._polygonHierarchy=i,n.packedLength=r,n};ix.createGeometry=function(e){let t=e._polygonHierarchy,n=t.positions;if(n=br(n,h.equalsEpsilon,!0),n.length<3||!n_.validOutline(n))return;let r=jn.polygonOutlinesFromHierarchy(t,!1);if(r.length===0)return;let o=[];for(let c=0;c<r.length;c++){let l=new xt({geometry:w8e(r[c])});o.push(l)}let s=Rn.combineInstances(o)[0],a=ae.fromPoints(t.positions);return new lt({attributes:s.attributes,indices:s.indices,primitiveType:s.primitiveType,boundingSphere:a})};var Cf=ix;var IV=new me;function NM(e){let t=vp.fromToken(e.token),n=y(e.minimumHeight,0),i=y(e.maximumHeight,0),r=y(e.ellipsoid,re.WGS84);this.s2Cell=t,this.minimumHeight=n,this.maximumHeight=i,this.ellipsoid=r;let o=F8e(t,n,i,r);this._boundingPlanes=o;let s=z8e(o);this._vertices=s,this._edgeNormals=new Array(6),this._edgeNormals[0]=y9(o[0],s.slice(0,4));let a;for(a=0;a<4;a++)this._edgeNormals[0][a]=h.negate(this._edgeNormals[0][a],this._edgeNormals[0][a]);for(this._edgeNormals[1]=y9(o[1],s.slice(4,8)),a=0;a<4;a++)this._edgeNormals[2+a]=y9(o[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();IV=r.cartesianToCartographic(c,IV),IV.height=(i+n)/2,this.center=r.cartographicToCartesian(IV,c),this._boundingSphere=ae.fromPoints(s)}var I8e=new h,P8e=new me,O8e=new h,M8e=new me,R8e=new h,B8e=new h,L8e=new h,N8e=new h;function F8e(e,t,n,i){let r=new Array(6),o=e.getCenter(),s=i.geodeticSurfaceNormal(o,I8e),a=i.cartesianToCartographic(o,P8e);a.height=n;let c=i.cartographicToCartesian(a,O8e),l=cn.fromPointNormal(c,s);r[0]=l;let f=0,d,p=[],g,m;for(d=0;d<4;d++){g=e.getVertex(d),p[d]=g,m=i.cartesianToCartographic(g,M8e),m.height=t;let x=cn.getPointDistance(l,i.cartographicToCartesian(m,R8e));x<f&&(f=x)}let A=cn.clone(l);for(A.normal=h.negate(A.normal,A.normal),A.distance=A.distance*-1+f,r[1]=A,d=0;d<4;d++){g=p[d];let x=p[(d+1)%4],C=i.geodeticSurfaceNormal(g,B8e),E=h.subtract(x,g,N8e),T=h.cross(E,C,L8e);T=h.normalize(T,T),r[2+d]=cn.fromPointNormal(g,T)}return r}var rx=new h,ox=new h,sx=new h,f9=new h,d9=new h,h9=new h,U8e=new h,V8e=new h,k8e=new h,m9=new h,p9=new h,_9=new h,ry=new h,sm=new Z;function Nse(e,t,n){rx=e.normal,ox=t.normal,sx=n.normal,f9=h.multiplyByScalar(e.normal,-e.distance,f9),d9=h.multiplyByScalar(t.normal,-t.distance,d9),h9=h.multiplyByScalar(n.normal,-n.distance,h9),m9=h.multiplyByScalar(h.cross(ox,sx,U8e),h.dot(f9,rx),m9),p9=h.multiplyByScalar(h.cross(sx,rx,V8e),h.dot(d9,ox),p9),_9=h.multiplyByScalar(h.cross(rx,ox,k8e),h.dot(h9,sx),_9),sm[0]=rx.x,sm[1]=ox.x,sm[2]=sx.x,sm[3]=rx.y,sm[4]=ox.y,sm[5]=sx.y,sm[6]=rx.z,sm[7]=ox.z,sm[8]=sx.z;let i=Z.determinant(sm);return ry=h.add(m9,p9,ry),ry=h.add(ry,_9,ry),new h(ry.x/i,ry.y/i,ry.z/i)}function z8e(e){let t=new Array(8);for(let n=0;n<4;n++)t[n]=Nse(e[0],e[2+(n+3)%4],e[2+n%4]),t[n+4]=Nse(e[1],e[2+(n+3)%4],e[2+n%4]);return t}var g9=new h,SE=new h;function y9(e,t){let n=[];for(let i=0;i<4;i++)g9=h.subtract(t[(i+1)%4],t[i],g9),SE=h.cross(e.normal,g9,SE),SE=h.normalize(SE,SE),n[i]=h.clone(SE);return n}Object.defineProperties(NM.prototype,{boundingVolume:{get:function(){return this}},boundingSphere:{get:function(){return this._boundingSphere}}});var A9=new h;NM.prototype.distanceToCamera=function(e){let t=e.camera.positionWC,n=[],i=[],r;cn.getPointDistance(this._boundingPlanes[0],t)>0?(n.push(0),i.push(this._planeVertices[0]),r=this._edgeNormals[0]):cn.getPointDistance(this._boundingPlanes[1],t)>0&&(n.push(1),i.push(this._planeVertices[1]),r=this._edgeNormals[1]);let o,s;for(o=0;o<4;o++)s=2+o,cn.getPointDistance(this._boundingPlanes[s],t)>0&&(n.push(s),i.push(this._planeVertices[s]),r=this._edgeNormals[s]);if(n.length===0)return 0;let a,c;if(n.length===1)return c=this._boundingPlanes[n[0]],a=x9(cn.projectPointOntoPlane(c,t,A9),i[0],c,r),h.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=Fse(t,p[0],p[1]),h.distance(a,t)}let f=Number.MAX_VALUE,d;for(o=0;o<2;o++)c=this._boundingPlanes[n[o]],a=x9(cn.projectPointOntoPlane(c,t,A9),i[o],c,this._edgeNormals[n[o]]),d=h.distanceSquared(a,t),d<f&&(f=d);return Math.sqrt(f)}else if(n.length>3)return a=x9(cn.projectPointOntoPlane(this._boundingPlanes[1],t,A9),this._planeVertices[1],this._boundingPlanes[1],this._edgeNormals[1]),h.distance(a,t);let l=n[1]===2&&n[2]===5?0:1;return n[0]===0?h.distance(t,this._vertices[(n[1]-2+l)%4]):h.distance(t,this._vertices[4+(n[1]-2+l)%4])};var H8e=new h,G8e=new h;function Fse(e,t,n){let i=h.subtract(n,t,H8e),r=h.subtract(e,t,G8e),o=h.dot(i,r);if(o<=0)return t;let s=h.dot(i,i);return o>=s?n:(o=o/s,new h((1-o)*t.x+o*n.x,(1-o)*t.y+o*n.y,(1-o)*t.z+o*n.z))}var W8e=new cn(h.UNIT_X,0);function x9(e,t,n,i){let r=Number.MAX_VALUE,o,s,a;for(let c=0;c<t.length;c++){let l=cn.fromPointNormal(t[c],i[c],W8e);cn.getPointDistance(l,e)<0||(a=Fse(e,t[c],t[(c+1)%4]),o=h.distance(e,a),o<r&&(r=o,s=a))}return u(s)?s:e}NM.prototype.intersectPlane=function(e){let t=0,n=0;for(let i=0;i<this._vertices.length;i++)h.dot(e.normal,this._vertices[i])+e.distance<0?n++:t++;return t===this._vertices.length?Qt.INSIDE:n===this._vertices.length?Qt.OUTSIDE:Qt.INTERSECTING};NM.prototype.createDebugVolume=function(e){let t=new N.clone(N.IDENTITY),n=new Cf({polygonHierarchy:{positions:this._planeVertices[0]}}),i=Cf.createGeometry(n),r=new xt({geometry:i,id:"outline",modelMatrix:t,attributes:{color:Ut.fromColor(e)}}),o=new Cf({polygonHierarchy:{positions:this._planeVertices[1]}}),s=Cf.createGeometry(o),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 Cf({polygonHierarchy:{positions:this._planeVertices[2+l]}}),d=Cf.createGeometry(f);c[l]=new xt({geometry:d,id:"outline",modelMatrix:t,attributes:{color:Ut.fromColor(e)}})}return new bn({geometryInstances:[c[0],c[1],c[2],c[3],a,r],appearance:new rn({translucent:!1,flat:!0}),asynchronous:!1})};var FM=NM;var j8e=new h(1,1,1),PV=Math.cos,OV=Math.sin;function vE(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.radii,j8e),n=y(e.innerRadii,t),i=y(e.minimumClock,0),r=y(e.maximumClock,P.TWO_PI),o=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=h.clone(t),this._innerRadii=h.clone(n),this._minimumClock=i,this._maximumClock=r,this._minimumCone=o,this._maximumCone=s,this._stackPartitions=a,this._slicePartitions=c,this._subdivisions=l,this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidOutlineGeometry"}vE.packedLength=2*h.packedLength+8;vE.pack=function(e,t,n){return n=y(n,0),h.pack(e._radii,t,n),n+=h.packedLength,h.pack(e._innerRadii,t,n),n+=h.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 Use=new h,Vse=new h,i_={radii:Use,innerRadii:Vse,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0,offsetAttribute:void 0};vE.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,Use);t+=h.packedLength;let r=h.unpack(e,t,Vse);t+=h.packedLength;let o=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=h.clone(i,n._radii),n._innerRadii=h.clone(r,n._innerRadii),n._minimumClock=o,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):(i_.minimumClock=o,i_.maximumClock=s,i_.minimumCone=a,i_.maximumCone=c,i_.stackPartitions=l,i_.slicePartitions=f,i_.subdivisions=d,i_.offsetAttribute=p===-1?void 0:p,new vE(i_))};vE.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,r=e._maximumClock,o=e._minimumCone,s=e._maximumCone,a=e._subdivisions,c=re.fromCartesian3(t),l=e._slicePartitions+1,f=e._stackPartitions+1;l=Math.round(l*Math.abs(r-i)/P.TWO_PI),f=Math.round(f*Math.abs(s-o)/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,m=!1,A=!1;g&&(p=2,o>0&&(m=!0,d+=l),s<Math.PI&&(A=!0,d+=l));let x=a*p*(f+l),C=new Float64Array(x*3),E=2*(x+d-(l+f)*p),T=Ue.createTypedArray(x,E),S,v,D,M,O=0,B=new Array(f),L=new Array(f);for(S=0;S<f;S++)M=o+S*(s-o)/(f-1),B[S]=OV(M),L[S]=PV(M);let _=new Array(a),b=new Array(a);for(S=0;S<a;S++)D=i+S*(r-i)/(a-1),_[S]=OV(D),b[S]=PV(D);for(S=0;S<f;S++)for(v=0;v<a;v++)C[O++]=t.x*B[S]*b[v],C[O++]=t.y*B[S]*_[v],C[O++]=t.z*L[S];if(g)for(S=0;S<f;S++)for(v=0;v<a;v++)C[O++]=n.x*B[S]*b[v],C[O++]=n.y*B[S]*_[v],C[O++]=n.z*L[S];for(B.length=a,L.length=a,S=0;S<a;S++)M=o+S*(s-o)/(a-1),B[S]=OV(M),L[S]=PV(M);for(_.length=l,b.length=l,S=0;S<l;S++)D=i+S*(r-i)/(l-1),_[S]=OV(D),b[S]=PV(D);for(S=0;S<a;S++)for(v=0;v<l;v++)C[O++]=t.x*B[S]*b[v],C[O++]=t.y*B[S]*_[v],C[O++]=t.z*L[S];if(g)for(S=0;S<a;S++)for(v=0;v<l;v++)C[O++]=n.x*B[S]*b[v],C[O++]=n.y*B[S]*_[v],C[O++]=n.z*L[S];for(O=0,S=0;S<f*p;S++){let R=S*a;for(v=0;v<a-1;v++)T[O++]=R+v,T[O++]=R+v+1}let w=f*a*p;for(S=0;S<l;S++)for(v=0;v<a-1;v++)T[O++]=w+S+v*l,T[O++]=w+S+(v+1)*l;if(g)for(w=f*a*p+l*a,S=0;S<l;S++)for(v=0;v<a-1;v++)T[O++]=w+S+v*l,T[O++]=w+S+(v+1)*l;if(g){let R=f*a*p,F=R+a*l;if(m)for(S=0;S<l;S++)T[O++]=R+S,T[O++]=F+S;if(A)for(R+=a*l-l,F+=a*l-l,S=0;S<l;S++)T[O++]=R+S,T[O++]=F+S}let I=new fn({position:new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:C})});if(u(e._offsetAttribute)){let R=C.length,F=e._offsetAttribute===nn.NONE?0:1,k=new Uint8Array(R/3).fill(F);I.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:k})}return new lt({attributes:I,indices:T,primitiveType:Be.LINES,boundingSphere:ae.fromEllipsoid(c),offsetAttribute:e._offsetAttribute})};var du=vE;function wE(e){let t=y(e.radius,1),i={radii:new h(t,t,t),stackPartitions:e.stackPartitions,slicePartitions:e.slicePartitions,subdivisions:e.subdivisions};this._ellipsoidGeometry=new du(i),this._workerName="createSphereOutlineGeometry"}wE.packedLength=du.packedLength;wE.pack=function(e,t,n){return du.pack(e._ellipsoidGeometry,t,n)};var q8e=new du,ax={radius:void 0,radii:new h,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0};wE.unpack=function(e,t,n){let i=du.unpack(e,t,q8e);return ax.stackPartitions=i._stackPartitions,ax.slicePartitions=i._slicePartitions,ax.subdivisions=i._subdivisions,u(n)?(h.clone(i._radii,ax.radii),n._ellipsoidGeometry=new du(ax),n):(ax.radius=i._radii.x,new wE(ax))};wE.createGeometry=function(e){return du.createGeometry(e._ellipsoidGeometry)};var r_=wE;function DE(e,t){t===0&&(t=P.EPSILON7),this._boundingSphere=new ae(e,t)}Object.defineProperties(DE.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}}});DE.prototype.distanceToCamera=function(e){let t=this._boundingSphere;return Math.max(0,h.distance(t.center,e.camera.positionWC)-t.radius)};DE.prototype.intersectPlane=function(e){return ae.intersectPlane(this._boundingSphere,e)};DE.prototype.update=function(e,t){h.clone(e,this._boundingSphere.center),this._boundingSphere.radius=t};DE.prototype.createDebugVolume=function(e){let t=new r_({radius:this.radius}),n=N.fromTranslation(this.center,new N.clone(N.IDENTITY)),i=new xt({geometry:t,id:"outline",modelMatrix:n,attributes:{color:Ut.fromColor(e)}});return new bn({geometryInstances:i,appearance:new rn({translucent:!1,flat:!0}),asynchronous:!1})};var o_=DE;var Y8e=new h,X8e=new h,K8e=new h,J8e=new h;function cx(e,t,n){n=h.cross(e,t,n);let i=h.magnitude(n);return h.multiplyByScalar(n,P.EPSILON7/i,n)}function C9(e,t){let n=h.normalize(e,J8e),i=h.equalsEpsilon(n,h.UNIT_X,P.EPSILON6)?h.UNIT_Y:h.UNIT_X;return cx(e,i,t)}function kse(e){let t=Z.getColumn(e,0,Y8e),n=Z.getColumn(e,1,X8e),i=Z.getColumn(e,2,K8e),r=h.equals(t,h.ZERO),o=h.equals(n,h.ZERO),s=h.equals(i,h.ZERO);return!r&&!o&&!s?e:r&&o&&s?(e[0]=P.EPSILON7,e[4]=P.EPSILON7,e[8]=P.EPSILON7,e):(r&&!o&&!s?t=cx(n,i,t):!r&&o&&!s?n=cx(t,i,n):!r&&!o&&s?i=cx(n,t,i):r?o?s||(t=C9(i,t),n=cx(i,t,n)):(t=C9(n,t),i=cx(n,t,i)):(n=C9(t,n),i=cx(n,t,i)),Z.setColumn(e,0,t,e),Z.setColumn(e,1,n,e),Z.setColumn(e,2,i,e),e)}function IE(e,t){t=kse(t),this._orientedBoundingBox=new Pn(e,t),this._boundingSphere=ae.fromOrientedBoundingBox(this._orientedBoundingBox)}Object.defineProperties(IE.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});IE.prototype.distanceToCamera=function(e){return Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC))};IE.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};IE.prototype.update=function(e,t){h.clone(e,this._orientedBoundingBox.center),t=kse(t),Z.clone(t,this._orientedBoundingBox.halfAxes),ae.fromOrientedBoundingBox(this._orientedBoundingBox,this._boundingSphere)};IE.prototype.createDebugVolume=function(e){let t=new sd({minimum:new h(-1,-1,-1),maximum:new h(1,1,1)}),n=N.fromRotationTranslation(this.boundingVolume.halfAxes,this.boundingVolume.center),i=new xt({geometry:t,id:"outline",modelMatrix:n,attributes:{color:Ut.fromColor(e)}});return new bn({geometryInstances:i,appearance:new rn({translucent:!1,flat:!0}),asynchronous:!1})};var Tf=IE;function Kr(e,t,n,i){this._tileset=e,this._header=n;let r=u(n.contents),o=r&&n.contents.length>1||ni(n,"3DTILES_multiple_contents"),s=r&&!o?n.contents[0]:n.content;this._contentHeader=s,this.transform=u(n.transform)?N.unpack(n.transform):N.clone(N.IDENTITY);let a=u(i)?i.computedTransform:e.modelMatrix,c=N.multiply(a,this.transform,new N),l=u(i)?i._initialTransform:N.IDENTITY;this._initialTransform=N.multiply(l,this.transform,new N),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,Kr._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")&&Kr._deprecationWarning("lowercase-refine",`This tile uses a lowercase refine "${n.refine}". Instead use "${n.refine.toUpperCase()}".`),p=n.refine.toUpperCase()==="REPLACE"?Fr.REPLACE:Fr.ADD):u(i)?p=i.refine:p=Fr.REPLACE,this.refine=p,this.children=[],this.parent=i;let g,m=!1,A,x,C;if(t=De.createIfNeeded(t),o)A=kr.UNLOADED,x=t.clone();else if(u(s)){let v=s.uri;u(s.url)&&(Kr._deprecationWarning("contentUrl",'This tileset JSON uses the "content.url" property which has been deprecated. Use "content.uri" instead.'),v=s.url),v===""?(Kr._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 yE(e,this),m=!0,A=kr.READY):(A=kr.UNLOADED,x=t.getDerivedResource({url:v}),C=Ua.getServerKey(x.getUrlComponent()))}else g=new yE(e,this),m=!0,A=kr.READY;this._content=g,this._contentResource=x,this._contentState=A,this._expiredContent=void 0,this._serverKey=C,this.hasEmptyContent=m,this.hasTilesetContent=!1,this.hasImplicitContent=!1,this.hasImplicitContentMetadata=!1,this.hasMultipleContents=o,this.metadata=PM(e,n),this.cacheNode=void 0;let E=n.expire,T,S;u(E)&&(T=E.duration,u(E.date)&&(S=ee.fromIso8601(E.date))),this.expireDuration=T,this.expireDate=S,this.lastStyleTime=0,this._optimChildrenWithinParent=gf.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}Kr._deprecationWarning=$;Object.defineProperties(Kr.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===kr.READY}},contentUnloaded:{get:function(){return this._contentState===kr.UNLOADED}},hasUnloadedRenderableContent:{get:function(){return this.hasRenderableContent&&this.contentUnloaded}},contentExpired:{get:function(){return this._contentState===kr.EXPIRED}},contentFailed:{get:function(){return this._contentState===kr.FAILED}},commandsLength:{get:function(){return this._commandsLength}}});var oy=new h;function Z8e(e,t){let{tileset:n,boundingSphere:i}=e,{radius:r,center:o}=i,{camera:s}=t,a=h.multiplyByScalar(s.directionWC,e._centerZDepth,oy),c=h.add(s.positionWC,a,oy),l=h.subtract(c,o,oy);if(h.magnitude(l)>r){let S=h.normalize(l,oy),v=h.multiplyByScalar(S,r,oy),D=h.add(o,v,oy),M=h.subtract(D,s.positionWC,oy),O=h.normalize(M,oy);e._foveatedFactor=1-Math.abs(h.dot(s.directionWC,O))}else e._foveatedFactor=0;let p=e.refine===Fr.REPLACE,g=n.isSkippingLevelOfDetail;if(p&&!g||!n.foveatedScreenSpaceError||n.foveatedConeSize===1||e._priorityProgressiveResolution&&p&&g||n._pass===Br.PRELOAD_FLIGHT||n._pass===Br.PRELOAD)return!1;let m=1-Math.cos(s.frustum.fov*.5),A=n.foveatedConeSize*m;if(e._foveatedFactor<=A)return!1;let x=m-A,C=P.clamp((e._foveatedFactor-A)/x,0,1),E=n.foveatedInterpolationCallback(n.foveatedMinimumScreenSpaceErrorRelaxation,n.maximumScreenSpaceError,C),T=e._screenSpaceError===0&&u(e.parent)?e.parent._screenSpaceError*.5:e._screenSpaceError;return n.maximumScreenSpaceError-E<=T}var Gse=new ee;Kr.prototype.getScreenSpaceError=function(e,t,n){let i=this._tileset,r=y(n,1),o=u(this.parent)?this.parent.geometricError:i._scaledGeometricError,s=t?o:this.geometricError;if(s===0)return 0;let{camera:a,context:c}=e,l=a.frustum,f=c.drawingBufferWidth,d=c.drawingBufferHeight*r,p;if(e.mode===ne.SCENE2D||l instanceof en){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),m=l.sseDenominator;if(p=s*d/(g*m),i.dynamicScreenSpaceError){let A=i._dynamicScreenSpaceErrorComputedDensity,x=i.dynamicScreenSpaceErrorFactor,C=P.fog(g,A)*x;p-=C}}return p/=e.pixelRatio,p};function Q8e(e,t){if(e.progressiveResolutionHeightFraction<=0||e.progressiveResolutionHeightFraction>.5)return!1;let n=t._screenSpaceErrorProgressiveResolution>e._maximumScreenSpaceError;t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!1;let i=t.parent,r=e._maximumScreenSpaceError,o=t._screenSpaceErrorProgressiveResolution<=r,s=u(i)&&i._screenSpaceErrorProgressiveResolution>r;return o&&s&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!0,n=!0),n}function $8e(e,t){let n=t.parent,r=u(n)&&(!e.isSkippingLevelOfDetail||t._screenSpaceError===0||n.hasTilesetContent||n.hasImplicitContent)?n._screenSpaceError:t._screenSpaceError;return e.root._screenSpaceError-r}Kr.prototype.updateVisibility=function(e){let{parent:t,tileset:n}=this;if(this._updatedVisibilityFrame===n._updatedVisibilityFrame)return;let i=u(t)?t.computedTransform:n.modelMatrix,r=u(t)?t._visibilityPlaneMask:Qo.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,r),this._visible=this._visibilityPlaneMask!==Qo.MASK_OUTSIDE,this._inRequestVolume=this.insideViewerRequestVolume(e),this._priorityReverseScreenSpaceError=$8e(n,this),this._priorityProgressiveResolution=Q8e(n,this),this.priorityDeferred=Z8e(this,e),this._updatedVisibilityFrame=n._updatedVisibilityFrame};Kr.prototype.updateExpiration=function(){if(u(this.expireDate)&&this.contentReady&&!this.hasEmptyContent&&!this.hasMultipleContents){let e=ee.now(Gse);ee.lessThan(this.expireDate,e)&&(this._contentState=kr.EXPIRED,this._expiredContent=this._content)}};function e5e(e){if(!u(e.expireDuration))return;let t=ee.now(Gse);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 t5e(e){return function(){return e._priority}}Kr.prototype.requestContent=function(){if(!this.hasEmptyContent)return this.hasMultipleContents?n5e(this):r5e(this)};function n5e(e){let t=e._content,n=e._tileset;if(!u(t)){let r=ni(e._header,"3DTILES_multiple_contents")?e._header.extensions["3DTILES_multiple_contents"]:e._header;t=new OM(n,e,e._contentResource.clone(),r),e._content=t}let i=t.requestInnerContents();if(u(i))return e._contentState=kr.LOADING,i.then(r=>{if(!e.isDestroyed()&&u(r))return e._contentState=kr.PROCESSING,t}).catch(r=>{if(!e.isDestroyed())throw e._contentState=kr.FAILED,r})}async function i5e(e,t,n,i,r){let o=e._contentState;e._contentState=kr.LOADING,++t.statistics.numberOfPendingRequests;let s;try{s=await r}catch(a){if(--t.statistics.numberOfPendingRequests,e.isDestroyed())return;if(n.cancelled||n.state===ri.CANCELLED){e._contentState=o,++t.statistics.numberOfAttemptedRequests;return}throw e._contentState=kr.FAILED,a}if(e.isDestroyed()){--t.statistics.numberOfPendingRequests;return}if(n.cancelled||n.state===ri.CANCELLED){e._contentState=o,--t.statistics.numberOfPendingRequests,++t.statistics.numberOfAttemptedRequests;return}try{let a=await o5e(e,s);return--t.statistics.numberOfPendingRequests,e.isDestroyed()?void 0:(i&&(e.expireDate=void 0),e._content=a,e._contentState=kr.PROCESSING,a)}catch(a){if(--t.statistics.numberOfPendingRequests,e.isDestroyed())return;throw e._contentState=kr.FAILED,a}}function r5e(e){let t=e._contentResource.clone(),n=e.contentExpired;n&&t.setQueryParameters({expired:e.expireDate.toString()});let i=new Gr({throttle:!0,throttleByServer:!0,type:Ko.TILES3D,priorityFunction:t5e(e),serverKey:e._serverKey});e._request=i,t.request=i;let r=e._tileset,o=t.fetchArrayBuffer();if(!u(o)){++r.statistics.numberOfAttemptedRequests;return}return i5e(e,r,i,n,o)}async function o5e(e,t){let n=om(t),i=e._tileset;i._disableSkipLevelOfDetail=i._disableSkipLevelOfDetail||n.contentType===us.GEOMETRY||n.contentType===us.VECTOR,(n.contentType===us.IMPLICIT_SUBTREE||n.contentType===us.IMPLICIT_SUBTREE_JSON)&&(e.hasImplicitContent=!0),n.contentType===us.EXTERNAL_TILESET&&(e.hasTilesetContent=!0);let r,o=ZA[n.contentType];if(e.isDestroyed())return;u(n.binaryPayload)?r=await Promise.resolve(o(i,e,e._contentResource,n.binaryPayload.buffer,0)):r=await Promise.resolve(o(i,e,e._contentResource,n.jsonPayload));let s=e._contentHeader;if(e.hasImplicitContentMetadata){let c=e.implicitSubtree,l=e.implicitCoordinates;r.metadata=c.getContentMetadataView(l,0)}else e.hasImplicitContent||(r.metadata=QA(i,s));let a=$A(i,s);return u(a)&&(r.group=new pA({metadata:a})),r}Kr.prototype.cancelRequests=function(){this.hasMultipleContents?this._content.cancelRequests():this._request.cancel()};Kr.prototype.unloadContent=function(){this.hasRenderableContent&&(this._content=this._content&&this._content.destroy(),this._contentState=kr.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 Wse=new ae;function E9(e,t){if(t.mode!==ne.SCENE3D&&!u(e._boundingVolume2D)){let n=e._boundingVolume.boundingSphere,i=ae.projectTo2D(n,t.mapProjection,Wse);e._boundingVolume2D=new o_(i.center,i.radius)}return t.mode!==ne.SCENE3D?e._boundingVolume2D:e._boundingVolume}function s5e(e,t){if(t.mode!==ne.SCENE3D&&!u(e._contentBoundingVolume2D)){let n=e._contentBoundingVolume.boundingSphere,i=ae.projectTo2D(n,t.mapProjection,Wse);e._contentBoundingVolume2D=new o_(i.center,i.radius)}return t.mode!==ne.SCENE3D?e._contentBoundingVolume2D:e._contentBoundingVolume}Kr.prototype.visibility=function(e,t){let n=e.cullingVolume,i=E9(this,e),r=this._tileset,o=r.clippingPlanes;if(u(o)&&o.enabled){let s=o.computeIntersectionWithBoundingVolume(i,r.clippingPlanesOriginMatrix);if(this._isClipped=s!==Qt.INSIDE,s===Qt.OUTSIDE)return Qo.MASK_OUTSIDE}return n.computeVisibilityWithPlaneMask(i,t)};Kr.prototype.contentVisibility=function(e){if(!u(this._contentBoundingVolume))return Qt.INSIDE;if(this._visibilityPlaneMask===Qo.MASK_INSIDE)return Qt.INSIDE;let t=e.cullingVolume,n=s5e(this,e),i=this._tileset,r=i.clippingPlanes;if(u(r)&&r.enabled){let o=r.computeIntersectionWithBoundingVolume(n,i.clippingPlanesOriginMatrix);if(this._isClipped=o!==Qt.INSIDE,o===Qt.OUTSIDE)return Qt.OUTSIDE}return t.computeVisibility(n)};Kr.prototype.distanceToTile=function(e){return E9(this,e).distanceToCamera(e)};var a5e=new h;Kr.prototype.distanceToTileCenter=function(e){let n=E9(this,e).boundingVolume,i=h.subtract(n.center,e.camera.positionWC,a5e);return h.dot(e.camera.directionWC,i)};Kr.prototype.insideViewerRequestVolume=function(e){let t=this._viewerRequestVolume;return!u(t)||t.distanceToCamera(e)===0};var jse=new Z,qse=new h,c5e=new Z,Yse=new h,Xse=new le,l5e=new Pn,T9=new N;function u5e(e,t,n){let i=h.fromElements(e[0],e[1],e[2],Yse),r=Z.fromArray(e,3,c5e);i=N.multiplyByPoint(t,i,i);let o=N.getMatrix3(t,jse);return r=Z.multiply(o,r,r),u(n)?(n.update(i,r),n):new Tf(i,r)}function f5e(e,t,n,i){let r=le.unpack(e,0,Xse),o=e[4],s=e[5],a=Pn.fromRectangle(r,o,s,re.WGS84,l5e),c=a.center,l=a.halfAxes;t=N.multiplyTransformation(t,N.inverseTransformation(n,T9),T9),c=N.multiplyByPoint(t,c,c);let f=N.getMatrix3(t,jse);return l=Z.multiply(f,l,l),u(i)&&i instanceof Tf?(i.update(c,l),i):new Tf(c,l)}function d5e(e,t,n,i){if(!N.equalsEpsilon(t,n,P.EPSILON8))return f5e(e,t,n,i);if(u(i))return i;let r=le.unpack(e,0,Xse);return new xf({rectangle:r,minimumHeight:e[4],maximumHeight:e[5]})}function h5e(e,t,n){let i=h.fromElements(e[0],e[1],e[2],Yse),r=e[3];i=N.multiplyByPoint(t,i,i);let o=N.getScale(t,qse),s=h.maximumComponent(o);return r*=s,u(n)?(n.update(i,r),n):new o_(i,r)}Kr.prototype.createBoundingVolume=function(e,t,n){if(!u(e))throw new de("boundingVolume must be defined");if(ni(e,"3DTILES_bounding_volume_S2"))return new FM(e.extensions["3DTILES_bounding_volume_S2"]);let{box:i,region:r,sphere:o}=e;if(u(i))return u5e(i,t,n);if(u(r))return d5e(r,t,this._initialTransform,n);if(u(o))return h5e(o,t,n);throw new de("boundingVolume must contain a sphere, region, or box")};Kr.prototype.updateTransform=function(e){e=y(e,N.IDENTITY);let t=N.multiply(e,this.transform,T9);if(!!N.equals(t,this.computedTransform))return;N.clone(t,this.computedTransform);let i=this._header,r=this._contentHeader;this._boundingVolume=this.createBoundingVolume(i.boundingVolume,this.computedTransform,this._boundingVolume),u(this._contentBoundingVolume)&&(this._contentBoundingVolume=this.createBoundingVolume(r.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()};Kr.prototype.updateGeometricErrorScale=function(){let e=N.getScale(this.computedTransform,qse),t=h.maximumComponent(e);if(this.geometricError=this._geometricError*t,!u(this.parent)){let n=this._tileset;n._scaledGeometricError=n._geometricError*t}};function m5e(e,t,n,i){if(!i.isRender)return;let r=u(e._contentHeader)&&u(e._contentHeader.boundingVolume),o=t.debugShowBoundingVolume||t.debugShowContentBoundingVolume&&!r;if(o){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!o&&u(e._debugBoundingVolume)&&(e._debugBoundingVolume=e._debugBoundingVolume.destroy());t.debugShowContentBoundingVolume&&r?(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 p5e(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(r){throw e._contentState=kr.FAILED,r}}function _5e(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)}Kr.prototype.update=function(e,t,n){let{commandList:i}=t,r=i.length;_5e(this,e),m5e(this,e,t,n),p5e(this,e,t);let o=i.length;this._commandsLength=o-r;for(let s=r;s<o;++s){let a=i[s],c=a.pass===be.TRANSLUCENT;a.depthForTranslucentClassification=c}this.clippingPlanesDirty=!1};var zse=[];Kr.prototype.process=function(e,t){!this.contentExpired&&!this.contentReady&&this._content.ready&&(e5e(this),this._selectedFrame=0,this.lastStyleTime=0,ee.now(this._loadTimestamp),this._contentState=kr.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=zse;try{this._content.update(e,t)}catch(i){throw this._contentState=kr.FAILED,i}zse.length=0,t.commandList=n};function Hse(e,t,n){let i=e*Math.pow(10,t);return parseInt(i)*Math.pow(10,n)}function MV(e,t,n){return Math.max(P.normalize(e,t,n)-P.EPSILON7,0)}Kr.prototype.updatePriority=function(){let e=this.tileset,t=e.preferLeaves,n=e._minimumPriority,i=e._maximumPriority,r=4,o=1,s=0,a=r,c=s+a,l=r,f=c+l,d=o,p=Math.pow(10,f),g=f+d,m=o,A=Math.pow(10,g),x=g+m,C=Math.pow(10,x),E=MV(this._depth,n.depth,i.depth);E=t?1-E:E;let S=!e.isSkippingLevelOfDetail&&this.refine===Fr.REPLACE?MV(this._priorityHolder._distanceToCamera,n.distance,i.distance):MV(this._priorityReverseScreenSpaceError,n.reverseScreenSpaceError,i.reverseScreenSpaceError),v=Hse(S,a,s),D=this._priorityProgressiveResolution?0:p,M=MV(this._priorityHolder._foveatedFactor,n.foveatedFactor,i.foveatedFactor),O=Hse(M,l,c),B=this.priorityDeferred?A:0,L=e._pass===Br.PRELOAD_FLIGHT?0:C;this._priority=E+v+D+O+B+L};Kr.prototype.isDestroyed=function(){return!1};Kr.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 Ef=Kr;function s_(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.group,i=e.class,r=u(n.properties)?n.properties:{};this._class=i,this._properties=r,this._id=t,this._extras=n.extras,this._extensions=n.extensions}Object.defineProperties(s_.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}}});s_.prototype.hasProperty=function(e){return Bn.hasProperty(e,this._properties,this._class)};s_.prototype.hasPropertyBySemantic=function(e){return Bn.hasPropertyBySemantic(e,this._properties,this._class)};s_.prototype.getPropertyIds=function(e){return Bn.getPropertyIds(this._properties,this._class,e)};s_.prototype.getProperty=function(e){return Bn.getProperty(e,this._properties,this._class)};s_.prototype.setProperty=function(e,t){return Bn.setProperty(e,t,this._properties,this._class)};s_.prototype.getPropertyBySemantic=function(e){return Bn.getPropertyBySemantic(e,this._properties,this._class)};s_.prototype.setPropertyBySemantic=function(e,t){return Bn.setPropertyBySemantic(e,t,this._properties,this._class)};var PE=s_;function a_(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(a_.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});a_.prototype.hasProperty=function(e){return Bn.hasProperty(e,this._properties,this._class)};a_.prototype.hasPropertyBySemantic=function(e){return Bn.hasPropertyBySemantic(e,this._properties,this._class)};a_.prototype.getPropertyIds=function(e){return Bn.getPropertyIds(this._properties,this._class,e)};a_.prototype.getProperty=function(e){return Bn.getProperty(e,this._properties,this._class)};a_.prototype.setProperty=function(e,t){return Bn.setProperty(e,t,this._properties,this._class)};a_.prototype.getPropertyBySemantic=function(e){return Bn.getPropertyBySemantic(e,this._properties,this._class)};a_.prototype.setPropertyBySemantic=function(e,t){return Bn.setPropertyBySemantic(e,t,this._properties,this._class)};var UM=a_;function Kse(e){e=y(e,y.EMPTY_OBJECT);let t=e.metadataJson,n=e.schema,i=y(t.metadata,t.tileset),r;u(i)&&(r=new UM({tileset:i,class:n.classes[i.class]}));let o=[],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 PE({group:f,class:n.classes[f.class]}))}}else if(u(a)){o=Object.keys(a).sort();let c=o.length;for(let l=0;l<c;l++){let f=o[l];if(a.hasOwnProperty(f)){let d=a[f];s.push(new PE({id:f,group:a[f],class:n.classes[d.class]}))}}}this._schema=n,this._groups=s,this._groupIds=o,this._tileset=r,this._statistics=t.statistics,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(Kse.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 sy=Kse;var Jse={},g5e=new h;Jse.checkChildrenWithinParent=function(e){let t=e.children,n=t.length,i=e.boundingVolume;if(i instanceof Tf||i instanceof xf){let r=i._orientedBoundingBox;e._optimChildrenWithinParent=gf.USE_OPTIMIZATION;for(let o=0;o<n;++o){let a=t[o].boundingVolume;if(!(a instanceof Tf||a instanceof xf)){e._optimChildrenWithinParent=gf.SKIP_OPTIMIZATION;break}let c=a._orientedBoundingBox,l=h.subtract(c.center,r.center,g5e),f=h.magnitude(l);h.divideByScalar(l,f,l);let d=Math.abs(r.halfAxes[0]*l.x)+Math.abs(r.halfAxes[1]*l.y)+Math.abs(r.halfAxes[2]*l.z)+Math.abs(r.halfAxes[3]*l.x)+Math.abs(r.halfAxes[4]*l.y)+Math.abs(r.halfAxes[5]*l.z)+Math.abs(r.halfAxes[6]*l.x)+Math.abs(r.halfAxes[7]*l.y)+Math.abs(r.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=gf.SKIP_OPTIMIZATION;break}}}return e._optimChildrenWithinParent===gf.USE_OPTIMIZATION};var VM=Jse;function kM(){this.head=void 0,this.tail=void 0,this._length=0}Object.defineProperties(kM.prototype,{length:{get:function(){return this._length}}});function y5e(e,t,n){this.item=e,this.previous=t,this.next=n}kM.prototype.add=function(e){let t=new y5e(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 Zse(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}kM.prototype.remove=function(e){u(e)&&(Zse(this,e),--this._length)};kM.prototype.splice=function(e,t){if(e===t)return;Zse(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 zM=kM;function lx(){this._list=new zM,this._sentinel=this._list.add(),this._trimTiles=!1}lx.prototype.reset=function(){this._list.splice(this._list.tail,this._sentinel)};lx.prototype.touch=function(e){let t=e.cacheNode;u(t)&&this._list.splice(this._sentinel,t)};lx.prototype.add=function(e){u(e.cacheNode)||(e.cacheNode=this._list.add(e))};lx.prototype.unloadTile=function(e,t,n){let i=t.cacheNode;u(i)&&(this._list.remove(i),t.cacheNode=void 0,n(e,t))};lx.prototype.unloadTiles=function(e,t){let n=this._trimTiles;this._trimTiles=!1;let i=this._list,r=e.maximumMemoryUsage*1024*1024,o=this._sentinel,s=i.head;for(;s!==o&&(e.totalMemoryUsageInBytes>r||n);){let a=s.item;s=s.next,this.unloadTile(e,a,t)}};lx.prototype.trim=function(){this._trimTiles=!0};var HM=lx;function RV(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 S9(e,t){let n;return t==="_loadTimestamp"?n=ee.toDate(e).getTime():n=e,n}RV.prototype.setReferenceMinimumMaximum=function(e,t,n){this._referenceMinimum[n]=S9(e,n),this._referenceMaximum[n]=S9(t,n)};function A5e(e,t){let n=e.tilePropertyName;if(u(n)){let i=S9(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 b9=[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)];RV.prototype.colorize=function(e,t){let n=this.tilePropertyName;if(!u(n)||!e.contentAvailable||e._selectedFrame!==t.frameNumber)return;let i=A5e(this,e),r=this._previousMinimum,o=this._previousMaximum;if(r===Number.MAX_VALUE||o===-Number.MAX_VALUE)return;let s=o-r+P.EPSILON7,c=P.clamp(i-r,0,s)/s,l=b9.length-1,f=c*l,d=Math.floor(f),p=Math.ceil(f),g=f-d,m=b9[d],A=b9[p],x=z.clone(z.WHITE);x.red=P.lerp(m.red,A.red,g),x.green=P.lerp(m.green,A.green,g),x.blue=P.lerp(m.blue,A.blue,g),e._debugColor=x};RV.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 GM=RV;function OE(){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}OE.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 BV(e,t,n,i){let r=t.innerContents,o=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?-o:o,e.geometryByteLength+=n?-c:c,e.texturesByteLength+=n?-l:l,e.batchTableByteLength+=n?-f:f):(e.numberOfFeaturesSelected+=n?-a:a,e.numberOfPointsSelected+=n?-o:o,e.numberOfTrianglesSelected+=n?-s:s),u(r)){let d=r.length;for(let p=0;p<d;++p)BV(e,r[p],n,i)}}OE.prototype.incrementSelectionCounts=function(e){BV(this,e,!1,!1)};OE.prototype.incrementLoadCounts=function(e){BV(this,e,!1,!0)};OE.prototype.decrementLoadCounts=function(e){BV(this,e,!0,!0)};OE.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 c_=OE;function WM(){this._style=void 0,this._styleDirty=!1,this._lastStyleTime=0}Object.defineProperties(WM.prototype,{style:{get:function(){return this._style},set:function(e){e!==this._style&&(this._style=e,this._styleDirty=!0)}}});WM.prototype.makeDirty=function(){this._styleDirty=!0};WM.prototype.resetDirty=function(){this._styleDirty=!1};WM.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,r=t?e._selectedTiles:e._selectedTilesToStyle,o=r.length;for(let s=0;s<o;++s){let a=r[s];if(a.lastStyleTime!==n){let c=a.content;a.lastStyleTime=n,c.applyStyle(this._style),i.numberOfFeaturesStyled+=c.featuresLength,++i.numberOfTilesStyled}}};var jM=WM;function x5e(e,t,n){let i=ni(t,"3DTILES_implicit_tiling")?t.extensions["3DTILES_implicit_tiling"]:t.implicitTiling;this.baseResource=e,this.geometricError=t.geometricError,this.metadataSchema=n;let r=t.boundingVolume;if(!u(r.box)&&!u(r.region)&&!ni(r,"3DTILES_bounding_volume_S2")&&!ni(r,"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=r,this.refine=t.refine,this.subtreeUriTemplate=new De({url:i.subtrees.uri}),this.contentUriTemplates=[],this.contentHeaders=[];let o=C5e(t);for(let s=0;s<o.length;s++){let a=o[s];this.contentHeaders.push(je(a,!0));let c=new De({url:a.uri});this.contentUriTemplates.push(c)}this.contentCount=this.contentHeaders.length,this.tileHeader=T5e(t),this.subdivisionScheme=Ho[i.subdivisionScheme],this.branchingFactor=Ho.getBranchingFactor(this.subdivisionScheme),this.subtreeLevels=i.subtreeLevels,u(i.availableLevels)?this.availableLevels=i.availableLevels:this.availableLevels=i.maximumLevel+1}function C5e(e){if(ni(e,"3DTILES_multiple_contents")){let t=e.extensions["3DTILES_multiple_contents"];return u(t.contents)?t.contents:t.content}return u(e.contents)?e.contents:u(e.content)?[e.content]:[]}function T5e(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 ay=x5e;var qM={};function Qse(e){return e=(e^e<<8)&16711935,e=(e^e<<4)&252645135,e=(e^e<<2)&858993459,e=(e^e<<1)&1431655765,e}function v9(e){return e=(e^e<<16)&50331903,e=(e^e<<8)&50393103,e=(e^e<<4)&51130563,e=(e^e<<2)&153391689,e}function $se(e){return e&=1431655765,e=(e^e>>1)&858993459,e=(e^e>>2)&252645135,e=(e^e>>4)&16711935,e=(e^e>>8)&65535,e}function w9(e){return e&=153391689,e=(e^e>>2)&51130563,e=(e^e>>4)&50393103,e=(e^e>>8)&4278190335,e=(e^e>>16)&1023,e}qM.encode2D=function(e,t){return(Qse(e)|Qse(t)<<1)>>>0};qM.decode2D=function(e,t){return u(t)||(t=new Array(2)),t[0]=$se(e),t[1]=$se(e>>1),t};qM.encode3D=function(e,t,n){return v9(e)|v9(t)<<1|v9(n)<<2};qM.decode3D=function(e,t){return u(t)||(t=new Array(3)),t[0]=w9(e),t[1]=w9(e>>1),t[2]=w9(e>>2),t};var cy=qM;function zr(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===Ho.OCTREE&&(this.z=e.z)}Object.defineProperties(zr.prototype,{childIndex:{get:function(){let e=0;return e|=this.x&1,e|=(this.y&1)<<1,this.subdivisionScheme===Ho.OCTREE&&(e|=(this.z&1)<<2),e}},mortonIndex:{get:function(){return this.subdivisionScheme===Ho.OCTREE?cy.encode3D(this.x,this.y,this.z):cy.encode2D(this.x,this.y)}},tileIndex:{get:function(){let e=this.subdivisionScheme===Ho.OCTREE?((1<<3*this.level)-1)/7:((1<<2*this.level)-1)/3,t=this.mortonIndex;return e+t}}});zr.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===Ho.OCTREE){let r=(this.z<<e.level)+e.z;return new zr({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:r})}return new zr({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};zr.prototype.getAncestorCoordinates=function(e){let t=1<<e,n=this.level-e,i=Math.floor(this.x/t),r=Math.floor(this.y/t);if(this.subdivisionScheme===Ho.OCTREE){let o=Math.floor(this.z/t);return new zr({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:r,z:o})}return new zr({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:r})};zr.prototype.getOffsetCoordinates=function(e){let t=e.level-this.level,n=1<<t,i=e.x%n,r=e.y%n;if(this.subdivisionScheme===Ho.OCTREE){let o=e.z%n;return new zr({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:r,z:o})}return new zr({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:r})};zr.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===Ho.OCTREE){let r=2*this.z+Math.floor(e/4)%2;return new zr({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:r})}return new zr({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};zr.prototype.getSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels)};zr.prototype.getParentSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels+this.subtreeLevels)};zr.prototype.isAncestor=function(e){let t=e.level-this.level;if(t<=0)return!1;let n=e.x>>t,i=e.y>>t,r=this.x===n,o=this.y===i;if(this.subdivisionScheme===Ho.OCTREE){let s=e.z>>t,a=this.z===s;return r&&o&&a}return r&&o};zr.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===Ho.OCTREE?this.z===e.z:!0)};zr.prototype.isImplicitTilesetRoot=function(){return this.level===0};zr.prototype.isSubtreeRoot=function(){return this.level%this.subtreeLevels===0};zr.prototype.isBottomOfSubtree=function(){return this.level%this.subtreeLevels===this.subtreeLevels-1};zr.prototype.getTemplateValues=function(){let e={level:this.level,x:this.x,y:this.y};return this.subdivisionScheme===Ho.OCTREE&&(e.z=this.z),e};var eae=[0,0,0];zr.fromMortonIndex=function(e,t,n,i){let r;return e===Ho.OCTREE?(r=cy.decode3D(i,eae),new zr({subdivisionScheme:e,subtreeLevels:t,level:n,x:r[0],y:r[1],z:r[2]})):(r=cy.decode2D(i,eae),new zr({subdivisionScheme:e,subtreeLevels:t,level:n,x:r[0],y:r[1]}))};zr.fromTileIndex=function(e,t,n){let i,r,o;return e===Ho.OCTREE?(i=Math.floor(P.log2(7*n+1)/3),r=((1<<3*i)-1)/7,o=n-r):(i=Math.floor(P.log2(3*n+1)/2),r=((1<<2*i)-1)/3,o=n-r),zr.fromMortonIndex(e,t,i,o)};var ux=zr;function l_(){}l_.selectTiles=function(e,t){fe.throwInstantiationError()};l_.sortChildrenByDistanceToCamera=function(e,t){return t._distanceToCamera===0&&e._distanceToCamera===0?t._centerZDepth-e._centerZDepth:t._distanceToCamera-e._distanceToCamera};l_.canTraverse=function(e){return e.children.length===0?!1:e.hasTilesetContent||e.hasImplicitContent?!e.contentExpired:e._screenSpaceError>e.tileset._maximumScreenSpaceError};l_.selectTile=function(e,t){if(e.contentVisibility(t)===Qt.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)};l_.visitTile=function(e,t){++e.tileset._statistics.visited,e._visitedFrame=t.frameNumber};l_.touchTile=function(e,t){e._touchedFrame!==t.frameNumber&&(e.tileset._cache.touch(e),e._touchedFrame=t.frameNumber)};l_.loadTile=function(e,t){let{tileset:n}=e;if(e._requestedFrame===t.frameNumber||!e.hasUnloadedRenderableContent&&!e.contentExpired||!E5e(e,t))return;let i=t.camera.timeSinceMoved<n.foveatedTimeDelay;e.priorityDeferred&&i||(e._requestedFrame=t.frameNumber,n._requestedTiles.push(e))};function E5e(e,t){let{tileset:n}=e;if(!n._cullRequestsWhileMoving)return!0;let{positionWCDeltaMagnitude:i,positionWCDeltaMagnitudeLastFrame:r}=t.camera,o=i!==0?i:r,s=Math.max(e.boundingSphere.radius*2,1);return n.cullRequestsWhileMovingMultiplier*o/s<1}l_.updateTile=function(e,t){tae(e,t),e.updateExpiration(),e._wasMinPriorityChild=!1,e._priorityHolder=e,v5e(e),e._shouldSelect=!1,e._finalResolution=!0};function tae(e,t){if(e.updateVisibility(t),!e.isVisible)return;let n=e.children.length>0;if((e.hasTilesetContent||e.hasImplicitContent)&&n){let o=e.children[0];tae(o,t),e._visible=o._visible;return}if(b5e(e,t)){e._visible=!1;return}let i=e.refine===Fr.REPLACE,r=e._optimChildrenWithinParent===gf.USE_OPTIMIZATION;if(i&&r&&n&&!S5e(e,t)){++e.tileset._statistics.numberOfTilesCulledWithChildrenUnion,e._visible=!1;return}}function b5e(e,t){let{parent:n,tileset:i}=e;return!u(n)||n.hasTilesetContent||n.hasImplicitContent||n.refine!==Fr.ADD?!1:e.getScreenSpaceError(t,!0)<=i._maximumScreenSpaceError}function S5e(e,t){let n=!1,i=e.children;for(let r=0;r<i.length;++r){let o=i[r];o.updateVisibility(t),n=n||o.isVisible}return n}function v5e(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 Os=l_;function nae(){}var YM={stack:new Nc,stackMaximumLength:0};nae.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:r,visitTile:o}=Os,s=YM.stack;for(s.push(i);s.length>0;){YM.stackMaximumLength=Math.max(YM.stackMaximumLength,s.length);let a=s.pop(),c=a.refine===Fr.ADD,l=a.refine===Fr.REPLACE,f=w5e(a);f&&D5e(a,s,t),(c||l&&!f)&&(I5e(e,a),r(a,t),P5e(a,t),a.hasRenderableContent&&!a.contentAvailable&&(n=!1)),o(a,t)}return YM.stack.trim(YM.stackMaximumLength),n};function w5e(e){return e.children.length===0?!1:e.hasTilesetContent||e.hasImplicitContent?!e.contentExpired:(e.hasEmptyContent,!0)}function D5e(e,t,n){let{children:i}=e;for(let r=0;r<i.length;++r){let o=i[r];o.updateVisibility(n),o.isVisible&&t.push(o)}}function I5e(e,t){(t.hasUnloadedRenderableContent||t.contentExpired)&&(t._priority=0,e._requestedTiles.push(t))}function P5e(e,t){e.contentAvailable&&e.contentVisibility(t)!==Qt.OUTSIDE&&e.tileset._selectedTiles.push(e)}var XM=nae;function iae(){}var KM={stack:new Nc,stackMaximumLength:0},JM={stack:new Nc,stackMaximumLength:0};iae.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(Os.updateTile(n,t),!n.isVisible||n.getScreenSpaceError(t,!0)<=e._maximumScreenSpaceError)return;M5e(n,t),KM.stack.trim(KM.stackMaximumLength),JM.stack.trim(JM.stackMaximumLength);let i=e._requestedTiles;for(let r=0;r<i.length;++r)i[r].updatePriority()};function D9(e,t){e.contentAvailable&&Os.selectTile(e,t)}function O5e(e,t,n){let i=e.refine===Fr.REPLACE,{tileset:r,children:o}=e,{updateTile:s,loadTile:a,touchTile:c}=Os;for(let m=0;m<o.length;++m)s(o[m],n);o.sort(Os.sortChildrenByDistanceToCamera);let l=i&&e.hasRenderableContent,f=!0,d=!1,p=-1,g=Number.MAX_VALUE;for(let m=0;m<o.length;++m){let A=o[m];if(A.isVisible?(t.push(A),A._foveatedFactor<g&&(p=m,g=A._foveatedFactor),d=!0):(l||r.loadSiblings)&&(A._foveatedFactor<g&&(p=m,g=A._foveatedFactor),a(A,n),c(A,n)),l){let x;A._inRequestVolume?A.hasRenderableContent?x=A.contentAvailable:x=R5e(A,n):x=!1,f=f&&x}}if(d||(f=!1),p!==-1&&i){let m=o[p];m._wasMinPriorityChild=!0;let A=(e._wasMinPriorityChild||e===r.root)&&g<=e._priorityHolder._foveatedFactor?e._priorityHolder:e;A._foveatedFactor=Math.min(m._foveatedFactor,A._foveatedFactor),A._distanceToCamera=Math.min(m._distanceToCamera,A._distanceToCamera);for(let x=0;x<o.length;++x)o[x]._priorityHolder=A}return f}function M5e(e,t){let{tileset:n}=e,{canTraverse:i,loadTile:r,visitTile:o,touchTile:s}=Os,a=KM.stack;for(a.push(e);a.length>0;){KM.stackMaximumLength=Math.max(KM.stackMaximumLength,a.length);let c=a.pop(),l=c.parent,f=!u(l)||l._refines;c._refines=i(c)?O5e(c,a,t)&&f:!1;let d=!c._refines&&f;c.hasRenderableContent?c.refine===Fr.ADD?(D9(c,t),r(c,t)):c.refine===Fr.REPLACE&&(r(c,t),d&&D9(c,t)):(n._emptyTiles.push(c),r(c,t),d&&D9(c,t)),o(c,t),s(c,t)}}function R5e(e,t){let{canTraverse:n,updateTile:i,loadTile:r,touchTile:o}=Os,s=!0,a=JM.stack;for(a.push(e);a.length>0;){JM.stackMaximumLength=Math.max(JM.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||(r(c,t),o(c,t)),d)for(let g=0;g<f;++g){let m=l[g];a.push(m)}}return s}var ZM=iae;function rae(){}var QM={stack:new Nc,stackMaximumLength:0},$M={stack:new Nc,stackMaximumLength:0},u_={stack:new Nc,stackMaximumLength:0,ancestorStack:new Nc,ancestorStackMaximumLength:0},B5e=2;rae.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(Os.updateTile(n,t),!n.isVisible||n.getScreenSpaceError(t,!0)<=e._maximumScreenSpaceError)return;k5e(n,t),z5e(n,t),QM.stack.trim(QM.stackMaximumLength),$M.stack.trim($M.stackMaximumLength),u_.stack.trim(u_.stackMaximumLength),u_.ancestorStack.trim(u_.ancestorStackMaximumLength);let i=e._requestedTiles;for(let r=0;r<i.length;++r)i[r].updatePriority()};function L5e(e,t){let{updateTile:n,touchTile:i,selectTile:r}=Os,o=$M.stack;for(o.push(e);o.length>0;){$M.stackMaximumLength=Math.max($M.stackMaximumLength,o.length);let a=o.pop().children;for(let c=0;c<a.length;++c){let l=a[c];l.isVisible&&(l.contentAvailable?(n(l,t),i(l,t),r(l,t)):l._depth-e._depth<B5e&&o.push(l))}}}function LV(e,t){let n=e.contentAvailable?e:e._ancestorWithContentAvailable;u(n)?n._shouldSelect=!0:L5e(e,t)}function N5e(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 F5e(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 U5e(e,t,n){let{tileset:i,children:r}=e,{updateTile:o,loadTile:s,touchTile:a}=Os;for(let l=0;l<r.length;++l)o(r[l],n);r.sort(Os.sortChildrenByDistanceToCamera);let c=!1;for(let l=0;l<r.length;++l){let f=r[l];f.isVisible?(t.push(f),c=!0):i.loadSiblings&&(s(f,n),a(f,n))}return c}function V5e(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 k5e(e,t){let{tileset:n}=e,i=n.immediatelyLoadDesiredLevelOfDetail?Number.MAX_VALUE:Math.max(n.baseScreenSpaceError,n.maximumScreenSpaceError),{canTraverse:r,loadTile:o,visitTile:s,touchTile:a}=Os,c=QM.stack;for(c.push(e);c.length>0;){QM.stackMaximumLength=Math.max(QM.stackMaximumLength,c.length);let l=c.pop();N5e(l,t);let f=l.parent,d=!u(f)||f._refines;l._refines=r(l)?U5e(l,c,t)&&d:!1;let p=!l._refines&&d;l.hasRenderableContent?l.refine===Fr.ADD?(LV(l,t),o(l,t)):l.refine===Fr.REPLACE&&(V5e(l,i)?(o(l,t),p&&LV(l,t)):p?(LV(l,t),o(l,t)):F5e(n,l)&&o(l,t)):(n._emptyTiles.push(l),o(l,t),p&&LV(l,t)),s(l,t),a(l,t)}}function z5e(e,t){let{selectTile:n,canTraverse:i}=Os,{stack:r,ancestorStack:o}=u_,s;for(r.push(e);r.length>0||o.length>0;){if(u_.stackMaximumLength=Math.max(u_.stackMaximumLength,r.length),u_.ancestorStackMaximumLength=Math.max(u_.ancestorStackMaximumLength,o.length),o.length>0){let l=o.peek();if(l._stackLength===r.length){o.pop(),l!==s&&(l._finalResolution=!1),n(l,t);continue}}let a=r.pop();if(!u(a))continue;let c=i(a);if(a._shouldSelect)if(a.refine===Fr.ADD)n(a,t);else{if(a._selectionDepth=o.length,a._selectionDepth>0&&(a.tileset.hasMixedContent=!0),s=a,!c){n(a,t);continue}o.push(a),a._stackLength=r.length}if(c){let l=a.children;for(let f=0;f<l.length;++f){let d=l[f];d.isVisible&&r.push(d)}}}}var eR=rae;function go(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 HM,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 Nc,this._maximumScreenSpaceError=y(e.maximumScreenSpaceError,16),this._maximumMemoryUsage=y(e.maximumMemoryUsage,512),this._styleEngine=new jM,this._styleApplied=!1,this._modelMatrix=u(e.modelMatrix)?N.clone(e.modelMatrix):N.clone(N.IDENTITY),this._statistics=new c_,this._statisticsLast=new c_,this._statisticsPerPass=new Array(Br.NUMBER_OF_PASSES);for(let i=0;i<Br.NUMBER_OF_PASSES;++i)this._statisticsPerPass[i]=new c_;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 GM(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,re.WGS84),this._initialClippingPlanesOriginMatrix=N.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,gn.ENABLED),this.show=y(e.show,!0),this.colorBlendMode=Cl.HIGHLIGHT,this.colorBlendAmount=.5,this._pointCloudShading=new Jh(e.pointCloudShading),this._pointCloudEyeDomeLighting=new Lp,this.loadProgress=new ge,this.allTilesLoaded=new ge,this.initialTilesLoaded=new ge,this.tileLoad=new ge,this.tileUnload=new ge,this.tileFailed=new ge,this.tileVisible=new ge,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 hA,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,kc.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&&Mt("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,r;this._readyPromise=Promise.resolve(e.url).then(function(o){let s;return r=De.createIfNeeded(o),i._resource=r,i._credits=r.credits,r.extension==="json"?s=r.getBaseUri(!0):r.isDataUri&&(s=""),i._url=r.url,i._basePath=s,go.loadJson(r)}).then(function(o){if(!i.isDestroyed())return cae(r,o).then(s=>(i._metadataExtension=s,o))}).then(function(o){if(i.isDestroyed())return;i._geometricError=o.geometricError,i._scaledGeometricError=o.geometricError,i._root=i.loadTileset(r,o);let s=u(o.asset.gltfUpAxis)?mr.fromName(o.asset.gltfUpAxis):mr.Y,a=y(e.modelUpAxis,s),c=y(e.modelForwardAxis,mr.X),l=o.asset;i._asset=l,i._properties=o.properties,i._extensionsUsed=o.extensionsUsed,i._extensions=o.extensions,i._modelUpAxis=a,i._modelForwardAxis=c,i._extras=o.extras;let f=l.extras;if(u(f)&&u(f.cesium)&&u(f.cesium.credits)){let m=f.cesium.credits,A=i._credits;u(A)||(A=[],i._credits=A);for(let x=0;x<m.length;++x){let C=m[x];A.push(new Yt(C.html,i._showCreditsOnScreen))}}let p=i._root.createBoundingVolume(o.root.boundingVolume,N.IDENTITY).boundingSphere.center,g=i._ellipsoid.cartesianToCartographic(p);return u(g)&&g.height>oi._defaultMinTerrainHeight&&(i._initialClippingPlanesOriginMatrix=Pt.eastNorthUpToFixedFrame(p)),i._clippingPlanesOriginMatrix=N.clone(i._initialClippingPlanesOriginMatrix),i})}}Object.defineProperties(go.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){as.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=N.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&&(N.multiply(this.root.computedTransform,this._initialClippingPlanesOriginMatrix,this._clippingPlanesOriginMatrix),this._clippingPlanesOriginMatrixDirty=!1),this._clippingPlanesOriginMatrix):N.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_${e}`),this._instanceFeatureIdLabel=e}}});go.fromIonAssetId=async function(e,t){let n=await qs.fromAssetId(e);return go.fromUrl(n,t)};go.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=De.createIfNeeded(e),i;n.extension==="json"?i=n.getBaseUri(!0):n.isDataUri&&(i="");let r=await go.loadJson(n),o=await cae(n,r),s=new go(t);s._resource=n,s._url=n.url,s._basePath=i,s._metadataExtension=o,s._geometricError=r.geometricError,s._scaledGeometricError=r.geometricError;let a=r.asset;s._asset=a,s._extras=r.extras;let c=n.credits;u(c)||(c=[]);let l=a.extras;if(u(l)&&u(l.cesium)&&u(l.cesium.credits)){let x=l.cesium.credits;for(let C=0;C<x.length;++C){let E=x[C];c.push(new Yt(E.html,s._showCreditsOnScreen))}}s._credits=c;let f=u(r.asset.gltfUpAxis)?mr.fromName(r.asset.gltfUpAxis):mr.Y,d=y(t.modelUpAxis,f),p=y(t.modelForwardAxis,mr.X);s._properties=r.properties,s._extensionsUsed=r.extensionsUsed,s._extensions=r.extensions,s._modelUpAxis=d,s._modelForwardAxis=p,s._root=s.loadTileset(n,r);let m=s._root.createBoundingVolume(r.root.boundingVolume,N.IDENTITY).boundingSphere.center,A=s._ellipsoid.cartesianToCartographic(m);return u(A)&&A.height>oi._defaultMinTerrainHeight&&(s._initialClippingPlanesOriginMatrix=Pt.eastNorthUpToFixedFrame(m)),s._clippingPlanesOriginMatrix=N.clone(s._initialClippingPlanesOriginMatrix),s._readyPromise=Promise.resolve(s),s._ready=!0,s};go.loadJson=function(e){return De.createIfNeeded(e).fetchJson()};go.prototype.makeStyleDirty=function(){this._styleEngine.makeDirty()};go.prototype.loadTileset=function(e,t,n){let i=t.asset;if(!u(i))throw new de("Tileset must have an asset property.");if(i.version!=="0.0"&&i.version!=="1.0"&&i.version!=="1.1")throw new de("The tileset must be 3D Tiles version 0.0, 1.0, or 1.1");u(t.extensionsRequired)&&go.checkSupportedExtensions(t.extensionsRequired);let r=this._statistics,o=i.tilesetVersion;u(o)&&(this._basePath+=`?v=${o}`,e=e.clone(),e.setQueryParameters({v:o}));let s=oae(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();++r.numberOfTilesTotal,this._allTilesAdditive=this._allTilesAdditive&&c.refine===Fr.ADD;let l=c._header.children;if(u(l))for(let f=0;f<l.length;++f){let d=l[f],p=oae(this,e,d,c);c.children.push(p),p._depth=c._depth+1,a.push(p)}this._cullWithChildrenBounds&&VM.checkChildrenWithinParent(c)}return s};function oae(e,t,n,i){if(!(u(n.implicitTiling)||ni(n,"3DTILES_implicit_tiling")))return new Ef(e,t,n,i);let o=e.schema,s=new ay(t,n,o),a=new ux({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 Ef(e,t,f,i);return d.implicitTileset=s,d.implicitCoordinates=a,d}async function cae(e,t){let n=ni(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t,i;if(u(n.schemaUri))e=e.getDerivedResource({url:n.schemaUri}),i=Vi.getSchemaLoader({resource:e});else if(u(n.schema))i=Vi.getSchemaLoader({schema:n.schema});else return;await i.load();let r=new sy({schema:i.schema,metadataJson:n});return Vi.unload(i),r}var sae=new h,H5e=new me,G5e=new N,W5e=new h,j5e=new h,q5e=new h;function Y5e(e,t){let n,i,r,o,s,a=t.camera,c=e._root,l=c.contentBoundingVolume;if(l instanceof xf)n=h.normalize(a.positionWC,sae),i=a.directionWC,r=a.positionCartographic.height,o=l.minimumHeight,s=l.maximumHeight;else{let A=N.inverseTransformation(c.computedTransform,G5e),x=t.mapProjection.ellipsoid,C=l.boundingVolume,E=N.multiplyByPoint(A,C.center,W5e);if(h.magnitude(E)>x.minimumRadius){let T=me.fromCartesian(E,x,H5e);n=h.normalize(a.positionWC,sae),i=a.directionWC,r=a.positionCartographic.height,o=0,s=T.height*2}else{let T=N.multiplyByPoint(A,a.positionWC,j5e);if(n=h.UNIT_Z,i=N.multiplyByPointAsVector(A,a.directionWC,q5e),i=h.normalize(i,i),r=T.z,l instanceof Tf){let S=c._header.boundingVolume.box[11];o=E.z-S,s=E.z+S}else if(l instanceof o_){let S=C.radius;o=E.z-S,s=E.z+S}}}let f=e.dynamicScreenSpaceErrorHeightFalloff,d=o+(s-o)*f,p=s,g=P.clamp((r-d)/(p-d),0,1),m=1-Math.abs(h.dot(i,n));m=m*(1-g),e._dynamicScreenSpaceErrorComputedDensity=e.dynamicScreenSpaceErrorDensity*m}function X5e(e,t){if(t.hasEmptyContent)return;let{statistics:n}=e,i=t.contentExpired,r=t.requestContent();u(r)&&(r.then(o=>{!u(o)||t.isDestroyed()||e.isDestroyed()||(e._processingQueue.push(t),++n.numberOfTilesProcessing)}).catch(o=>{lae(o,e,t)}),i&&(t.hasTilesetContent||t.hasImplicitContent?i6e(e,t):(n.decrementLoadCounts(t.content),--n.numberOfTilesWithContentReady)),e._requestedTilesInFlight.push(t))}function K5e(e,t){return e._priority-t._priority}go.prototype.postPassesUpdate=function(e){u(this._root)&&(J5e(this,e),o6e(this,e),this._cache.unloadTiles(this,fae),this._styleApplied&&this._styleEngine.resetDirty(),this._styleApplied=!1)};go.prototype.prePassesUpdate=function(e){if(!u(this._root))return;$5e(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&&Y5e(this,e),e.newFrame&&this._cache.reset()};function J5e(e,t){let n=e._requestedTilesInFlight,i=0;for(let r=0;r<n.length;++r){let o=n[r],s=t.frameNumber-o._touchedFrame>=1;if(o._contentState!==kr.LOADING){++i;continue}else if(s){o.cancelRequests(),++i;continue}i>0&&(n[r-i]=o)}n.length-=i}function Z5e(e){let t=e._requestedTiles;t.sort(K5e);for(let n=0;n<t.length;++n)X5e(e,t[n])}function lae(e,t,n){if(t.isDestroyed())return;let i;n.isDestroyed()||(i=n._contentResource.url);let r=u(e.message)?e.message:e.toString();t.tileFailed.numberOfListeners>0?t.tileFailed.raiseEvent({url:i,message:r}):(console.log(`A 3D tile failed to load: ${i}`),console.log(`Error: ${r}`))}function Q5e(e){let t=e._processingQueue,n=0;for(let i=0;i<t.length;++i){let r=t[i];if(r.isDestroyed()||r._contentState!==kr.PROCESSING){++n;continue}n>0&&(t[i-n]=r)}t.length-=n}function $5e(e,t){Q5e(e);let n=e._processingQueue,i=e._statistics,r;for(let o=0;o<n.length;++o){r=n[o];try{r.process(e,t),r.contentReady&&(--i.numberOfTilesProcessing,e.tileLoad.raiseEvent(r))}catch(s){--i.numberOfTilesProcessing,lae(s,e,r)}}}var NV=new h,e6e={maximumFractionDigits:3};function aae(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,e6e):Math.round(t).toLocaleString()}function I9(e){let{halfAxes:t,radius:n,center:i}=e.boundingVolume.boundingVolume,r=h.clone(i,NV);if(u(t))r.x+=.75*(t[0]+t[3]+t[6]),r.y+=.75*(t[1]+t[4]+t[7]),r.z+=.75*(t[2]+t[5]+t[8]);else if(u(n)){let o=h.normalize(i,NV);o=h.multiplyByScalar(o,.75*n,NV),r=h.add(o,i,NV)}return r}function P9(e,t,n){let i="",r=0;if(t.debugShowGeometricError&&(i+=`
Geometric error: ${e.geometricError}`,r++),t.debugShowRenderingStatistics&&(i+=`
Commands: ${e.commandsLength}`,r++,e.content.pointsLength>0&&(i+=`
Points: ${e.content.pointsLength}`,r++),e.content.trianglesLength>0&&(i+=`
Triangles: ${e.content.trianglesLength}`,r++),i+=`
Features: ${e.content.featuresLength}`,r++),t.debugShowMemoryUsage&&(i+=`
Texture Memory: ${aae(e.content.texturesByteLength)}`,i+=`
Geometry Memory: ${aae(e.content.geometryByteLength)}`,r+=2),t.debugShowUrl)if(e.hasMultipleContents){i+=`
Urls:`;let s=e.content.innerContentUrls;for(let a=0;a<s.length;a++)i+=`
- ${s[a]}`;r+=s.length}else i+=`
Url: ${e._contentHeader.uri}`,r++;let o={text:i.substring(1),position:n,font:`${19-r}px sans-serif`,showBackground:!0,disableDepthTestDistance:Number.POSITIVE_INFINITY};return t._tileDebugLabels.add(o)}function t6e(e,t){let n=e._selectedTiles,i=n.length,r=e._emptyTiles,o=r.length;if(e._tileDebugLabels.removeAll(),e.debugPickedTileLabelOnly){if(u(e.debugPickedTile)){let s=u(e.debugPickPosition)?e.debugPickPosition:I9(e.debugPickedTile),a=P9(e.debugPickedTile,e,s);a.pixelOffset=new H(15,-15)}}else{for(let s=0;s<i;++s){let a=n[s];P9(a,e,I9(a))}for(let s=0;s<o;++s){let a=r[s];(a.hasTilesetContent||a.hasImplicitContent)&&P9(a,e,I9(a))}}e._tileDebugLabels.update(t)}function n6e(e,t,n){e._styleEngine.applyStyle(e),e._styleApplied=!0;let{commandList:i,context:r}=t,o=i.length,s=e._selectedTiles,a=e.isSkippingLevelOfDetail&&e._hasMixedContent&&r.stencilBuffer&&s.length>0;e._backfaceCommands.length=0,a&&(u(e._stencilClearCommand)||(e._stencilClearCommand=new li({stencil:0,pass:be.CESIUM_3D_TILE,renderState:Ve.fromCache({stencilMask:Lt.SKIP_LOD_MASK})})),i.push(e._stencilClearCommand));let{statistics:c,tileVisible:l}=e,f=n.isRender,d=i.length;for(let m=0;m<s.length;++m){let A=s[m];f&&l.raiseEvent(A),A.update(e,t,n),c.incrementSelectionCounts(A.content),++c.selected}let p=e._emptyTiles;for(let m=0;m<p.length;++m)p[m].update(e,t,n);let g=i.length-d;if(e._backfaceCommands.trim(),a){let m=e._backfaceCommands.values,A=m.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]=m[x]}g=i.length-o,c.numberOfCommands=g,f&&(e.pointCloudShading.attenuation&&e.pointCloudShading.eyeDomeLighting&&g>0&&e._pointCloudEyeDomeLighting.update(t,o,e.pointCloudShading,e.boundingSphere),e.debugShowGeometricError||e.debugShowRenderingStatistics||e.debugShowMemoryUsage||e.debugShowUrl?(u(e._tileDebugLabels)||(e._tileDebugLabels=new nm),t6e(e,t)):e._tileDebugLabels=e._tileDebugLabels&&e._tileDebugLabels.destroy())}var uae=[];function i6e(e,t){let n=t,i=uae;for(i.push(t);i.length>0;){t=i.pop();let r=t.children;for(let o=0;o<r.length;++o)i.push(r[o]);t!==n&&(r6e(e,t),--e._statistics.numberOfTilesTotal)}n.children=[]}function fae(e,t){e.tileUnload.raiseEvent(t),e._statistics.decrementLoadCounts(t.content),--e._statistics.numberOfTilesWithContentReady,t.unloadContent()}function r6e(e,t){e._cache.unloadTile(e,t,fae),t.destroy()}go.prototype.trimLoadedTiles=function(){this._cache.trim()};function o6e(e,t){let n=e._statistics,i=e._statisticsLast,r=n.numberOfPendingRequests,o=n.numberOfTilesProcessing,s=i.numberOfPendingRequests,a=i.numberOfTilesProcessing;c_.clone(n,i);let c=r!==s||o!==a;c&&t.afterRender.push(function(){return e.loadProgress.raiseEvent(r,o),!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 s6e(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 a6e(e,t){t.frameNumber===e._updatedModelMatrixFrame&&u(e._previousModelMatrix)||(e._updatedModelMatrixFrame=t.frameNumber,e._modelMatrixChanged=!N.equals(e.modelMatrix,e._previousModelMatrix),e._modelMatrixChanged&&(e._previousModelMatrix=N.clone(e.modelMatrix,e._previousModelMatrix)))}function c6e(e,t,n,i){if(t.mode===ne.MORPHING||!u(e._root))return!1;let r=e._statistics;r.clear(),++e._updatedVisibilityFrame,s6e(e),a6e(e,t),e._cullRequestsWhileMoving=e.cullRequestsWhileMoving&&!e._modelMatrixChanged;let o=e.getTraversal(i).selectTiles(e,t);if(i.requestTiles&&Z5e(e),n6e(e,t,i),c_.clone(r,n),i.isRender){let s=e._credits;if(u(s)&&r.selected!==0)for(let a=0;a<s.length;++a){let c=s[a];c.showOnScreen=e._showCreditsOnScreen,t.creditDisplay.addCredit(c)}}return o}go.prototype.getTraversal=function(e){let{pass:t}=e;return t===Br.MOST_DETAILED_PRELOAD||t===Br.MOST_DETAILED_PICK?XM:this.isSkippingLevelOfDetail?eR:ZM};go.prototype.update=function(e){this.updateForPass(e,e.tilesetPassState)};go.prototype.updateForPass=function(e,t){let n=t.pass;if(n===Br.PRELOAD&&(!this.preloadWhenHidden||this.show)||n===Br.PRELOAD_FLIGHT&&(!this.preloadFlightDestinations||!this.show&&!this.preloadWhenHidden)||n===Br.REQUEST_RENDER_MODE_DEFER_CHECK&&(!this._cullRequestsWhileMoving&&this.foveatedTimeDelay<=0||!this.show))return;let i=e.commandList,r=e.camera,o=e.cullingVolume;t.ready=!1;let s=Br.getPassOptions(n),a=s.ignoreCommands,c=y(t.commandList,i),l=c.length;e.commandList=c,e.camera=y(t.camera,r),e.cullingVolume=y(t.cullingVolume,o);let f=this._statisticsPerPass[n];(this.show||a)&&(this._pass=n,t.ready=c6e(this,e,f,s)),a&&(c.length=l),e.commandList=i,e.camera=r,e.cullingVolume=o};go.prototype.hasExtension=function(e){return u(this._extensionsUsed)?this._extensionsUsed.indexOf(e)>-1:!1};go.prototype.isDestroyed=function(){return!1};go.prototype.destroy=function(){if(this._tileDebugLabels=this._tileDebugLabels&&this._tileDebugLabels.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),u(this._root)){let e=uae;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)};go.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};go.checkSupportedExtensions=function(e){for(let t=0;t<e.length;t++)if(!go.supportedExtensions[e[t]])throw new de(`Unsupported 3D Tiles Extension: ${e[t]}`)};var Ta=go;var l6e=new N;function ly(e,t){t.collectionChanged.addEventListener(ly.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._tilesetHash={},this._entitiesToVisualize=new Ct,this._onCollectionChanged(t,t.values,[],[])}ly.prototype.update=function(e){let t=this._entitiesToVisualize.values,n=this._tilesetHash,i=this._primitives;for(let r=0,o=t.length;r<o;r++){let s=t[r],a=s._tileset,c,l=n[s.id],f=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),d;if(f&&(d=s.computeModelMatrix(e,l6e),c=De.createIfNeeded(q.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],u6e(c,n,s,i)),u(p)&&(p.show=!0,u(d)&&(p.modelMatrix=d),p.maximumScreenSpaceError=q.getValueOrDefault(a.maximumScreenSpaceError,e,p.maximumScreenSpaceError))}return!0};ly.prototype.isDestroyed=function(){return!1};ly.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(ly.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._tilesetHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)O9(this,e[i],t,n);return ue(this)};ly.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};ly.prototype._onCollectionChanged=function(e,t,n,i){let r,o,s=this._entitiesToVisualize,a=this._tilesetHash,c=this._primitives;for(r=t.length-1;r>-1;r--)o=t[r],u(o._tileset)&&s.set(o.id,o);for(r=i.length-1;r>-1;r--)o=i[r],u(o._tileset)?s.set(o.id,o):(O9(this,o,a,c),s.remove(o.id));for(r=n.length-1;r>-1;r--)o=n[r],O9(this,o,a,c),s.remove(o.id)};function O9(e,t,n,i){let r=n[t.id];u(r)&&(u(r.tilesetPrimitive)&&i.removeAndDestroy(r.tilesetPrimitive),delete n[t.id])}async function u6e(e,t,n,i){t[n.id]={url:e.url,loadFail:!1};try{let r=await Ta.fromUrl(e);if(r.id=n,i.add(r),!u(t[n.id]))return;t[n.id].tilesetPrimitive=r}catch(r){console.error(r),t[n.id].loadFail=!0}}var tR=ly;var f6e=z.WHITE,d6e=z.BLACK,h6e=new H(2,2);function ME(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,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(ME.prototype,{isConstant:{get:function(){return q.isConstant(this._evenColor)&&q.isConstant(this._oddColor)&&q.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},evenColor:ce("evenColor"),oddColor:ce("oddColor"),repeat:ce("repeat")});ME.prototype.getType=function(e){return"Checkerboard"};ME.prototype.getValue=function(e,t){return u(t)||(t={}),t.lightColor=q.getValueOrClonedDefault(this._evenColor,e,f6e,t.lightColor),t.darkColor=q.getValueOrClonedDefault(this._oddColor,e,d6e,t.darkColor),t.repeat=q.getValueOrDefault(this._repeat,e,h6e),t};ME.prototype.equals=function(e){return this===e||e instanceof ME&&q.equals(this._evenColor,e._evenColor)&&q.equals(this._oddColor,e._oddColor)&&q.equals(this._repeat,e._repeat)};var RE=ME;var dae={id:void 0};function nR(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 r=t.values.slice(0),o=n.values.slice(0),s=i.values.slice(0);t.removeAll(),n.removeAll(),i.removeAll(),e._collectionChanged.raiseEvent(e,r,o,s)}while(e._refire);e._firing=!1}}}function ec(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 ge,this._id=Hn(),this._show=!0,this._firing=!1,this._refire=!1}ec.prototype.suspendEvents=function(){this._suspendCount++};ec.prototype.resumeEvents=function(){this._suspendCount--,nR(this)};Object.defineProperties(ec.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,r=i.length;for(t=0;t<r;t++)n.push(i[t].isShowing);for(this._show=e,t=0;t<r;t++){let o=n[t],s=i[t];o!==s.isShowing&&s.definitionChanged.raiseEvent(s,"isShowing",s.isShowing,o)}this.resumeEvents()}},owner:{get:function(){return this._owner}}});ec.prototype.computeAvailability=function(){let e=ze.MAXIMUM_VALUE,t=ze.MINIMUM_VALUE,n=this._entities.values;for(let i=0,r=n.length;i<r;i++){let s=n[i].availability;if(u(s)){let a=s.start,c=s.stop;ee.lessThan(a,e)&&!a.equals(ze.MINIMUM_VALUE)&&(e=a),ee.greaterThan(c,t)&&!c.equals(ze.MAXIMUM_VALUE)&&(t=c)}}return ze.MAXIMUM_VALUE.equals(e)&&(e=ze.MINIMUM_VALUE),ze.MINIMUM_VALUE.equals(t)&&(t=ze.MAXIMUM_VALUE),new xn({start:e,stop:t})};ec.prototype.add=function(e){e instanceof Yr||(e=new Yr(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(ec.prototype._onEntityDefinitionChanged,this),nR(this),e};ec.prototype.remove=function(e){return u(e)?this.removeById(e.id):!1};ec.prototype.contains=function(e){return this._entities.get(e.id)===e};ec.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(ec.prototype._onEntityDefinitionChanged,this),nR(this),!0):!1};ec.prototype.removeAll=function(){let e=this._entities,t=e.length,n=e.values,i=this._addedEntities,r=this._removedEntities;for(let o=0;o<t;o++){let s=n[o],a=s.id,c=i.get(a);u(c)||(s.definitionChanged.removeEventListener(ec.prototype._onEntityDefinitionChanged,this),r.set(a,s))}e.removeAll(),i.removeAll(),this._changedEntities.removeAll(),nR(this)};ec.prototype.getById=function(e){return this._entities.get(e)};ec.prototype.getOrCreateEntity=function(e){let t=this._entities.get(e);return u(t)||(dae.id=e,t=new Yr(dae),this.add(t)),t};ec.prototype._onEntityDefinitionChanged=function(e){let t=e.id;this._addedEntities.contains(t)||this._changedEntities.set(t,e),nR(this)};var Ms=ec;var FV={id:void 0},BE=new Array(2);function M9(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 hae(e,t,n,i){BE[0]=n,BE[1]=i.id,t[JSON.stringify(BE)]=i.definitionChanged.addEventListener(wo.prototype._onDefinitionChanged,e)}function mae(e,t,n,i){BE[0]=n,BE[1]=i.id;let r=JSON.stringify(BE);t[r](),t[r]=void 0}function uy(e){if(e._shouldRecomposite=!0,e._suspendCount!==0)return;let t=e._collections,n=t.length,i=e._collectionsCopy,r=i.length,o,s,a,c,l,f=e._composite,d=new Ms(e),p=e._eventHash,g;for(o=0;o<r;o++)for(l=i[o],l.collectionChanged.removeEventListener(wo.prototype._onCollectionChanged,e),a=l.values,g=l.id,c=a.length-1;c>-1;c--)s=a[c],mae(e,p,g,s);for(o=n-1;o>=0;o--)for(l=t[o],l.collectionChanged.addEventListener(wo.prototype._onCollectionChanged,e),a=l.values,g=l.id,c=a.length-1;c>-1;c--){s=a[c],hae(e,p,g,s);let A=d.getById(s.id);u(A)||(A=f.getById(s.id),u(A)?M9(A):(FV.id=s.id,A=new Yr(FV)),d.add(A)),A.merge(s)}e._collectionsCopy=t.slice(0),f.suspendEvents(),f.removeAll();let m=d.values;for(o=0;o<m.length;o++)f.add(m[o]);f.resumeEvents()}function wo(e,t){this._owner=t,this._composite=new Ms(this),this._suspendCount=0,this._collections=u(e)?e.slice():[],this._collectionsCopy=[],this._id=Hn(),this._eventHash={},uy(this),this._shouldRecomposite=!1}Object.defineProperties(wo.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}}});wo.prototype.addCollection=function(e,t){u(t)?this._collections.splice(t,0,e):(t=this._collections.length,this._collections.push(e)),uy(this)};wo.prototype.removeCollection=function(e){let t=this._collections.indexOf(e);return t!==-1?(this._collections.splice(t,1),uy(this),!0):!1};wo.prototype.removeAllCollections=function(){this._collections.length=0,uy(this)};wo.prototype.containsCollection=function(e){return this._collections.indexOf(e)!==-1};wo.prototype.contains=function(e){return this._composite.contains(e)};wo.prototype.indexOfCollection=function(e){return this._collections.indexOf(e)};wo.prototype.getCollection=function(e){return this._collections[e]};wo.prototype.getCollectionsLength=function(){return this._collections.length};function UV(e,t){return e.indexOf(t)}function pae(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 r=i[t];i[t]=i[n],i[n]=r,uy(e)}wo.prototype.raiseCollection=function(e){let t=UV(this._collections,e);pae(this,t,t+1)};wo.prototype.lowerCollection=function(e){let t=UV(this._collections,e);pae(this,t,t-1)};wo.prototype.raiseCollectionToTop=function(e){let t=UV(this._collections,e);t!==this._collections.length-1&&(this._collections.splice(t,1),this._collections.push(e),uy(this))};wo.prototype.lowerCollectionToBottom=function(e){let t=UV(this._collections,e);t!==0&&(this._collections.splice(t,1),this._collections.splice(0,0,e),uy(this))};wo.prototype.suspendEvents=function(){this._suspendCount++,this._composite.suspendEvents()};wo.prototype.resumeEvents=function(){this._suspendCount--,this._shouldRecomposite&&this._suspendCount===0&&(uy(this),this._shouldRecomposite=!1),this._composite.resumeEvents()};wo.prototype.computeAvailability=function(){return this._composite.computeAvailability()};wo.prototype.getById=function(e){return this._composite.getById(e)};wo.prototype._onCollectionChanged=function(e,t,n){let i=this._collectionsCopy,r=i.length,o=this._composite;o.suspendEvents();let s,a,c,l,f=n.length,d=this._eventHash,p=e.id;for(s=0;s<f;s++){let m=n[s];mae(this,d,p,m);let A=m.id;for(a=r-1;a>=0;a--)c=i[a].getById(A),u(c)&&(u(l)||(l=o.getById(A),M9(l)),l.merge(c));u(l)||o.removeById(A),l=void 0}let g=t.length;for(s=0;s<g;s++){let m=t[s];hae(this,d,p,m);let A=m.id;for(a=r-1;a>=0;a--)c=i[a].getById(A),u(c)&&(u(l)||(l=o.getById(A),u(l)?M9(l):(FV.id=A,l=new Yr(FV),o.add(l))),l.merge(c));l=void 0}o.resumeEvents()};wo.prototype._onDefinitionChanged=function(e,t,n,i){let r=this._collections,o=this._composite,s=r.length,a=e.id,c=o.getById(a),l=c[t],f=!u(l),d=!0;for(let p=s-1;p>=0;p--){let g=r[p].getById(e.id);if(u(g)){let m=g[t];if(u(m)){if(d)if(d=!1,u(m.merge)&&u(m.clone))l=m.clone(l);else{l=m;break}l.merge(m)}}}f&&c.propertyNames.indexOf(t)===-1&&c.addProperty(t),c[t]=l};var R9=wo;function B9(){this._removalFunctions=[]}B9.prototype.add=function(e,t,n){let i=e.addEventListener(t,n);this._removalFunctions.push(i);let r=this;return function(){i();let o=r._removalFunctions;o.splice(o.indexOf(i),1)}};B9.prototype.removeAll=function(){let e=this._removalFunctions;for(let t=0,n=e.length;t<n;++t)e[t]();e.length=0};var Do=B9;function F9(e,t){return ee.compare(e.start,t.start)}function Io(e){if(this._intervals=[],this._changedEvent=new ge,u(e)){let t=e.length;for(let n=0;n<t;n++)this.addInterval(e[n])}}Object.defineProperties(Io.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}}});Io.prototype.equals=function(e,t){if(this===e)return!0;if(!(e instanceof Io))return!1;let n=this._intervals,i=e._intervals,r=n.length;if(r!==i.length)return!1;for(let o=0;o<r;o++)if(!xn.equals(n[o],i[o],t))return!1;return!0};Io.prototype.get=function(e){return this._intervals[e]};Io.prototype.removeAll=function(){this._intervals.length>0&&(this._intervals.length=0,this._changedEvent.raiseEvent(this))};Io.prototype.findIntervalContainingDate=function(e){let t=this.indexOf(e);return t>=0?this._intervals[t]:void 0};Io.prototype.findDataForIntervalContainingDate=function(e){let t=this.indexOf(e);return t>=0?this._intervals[t].data:void 0};Io.prototype.contains=function(e){return this.indexOf(e)>=0};var L9=new xn;Io.prototype.indexOf=function(e){let t=this._intervals;L9.start=e,L9.stop=e;let n=Pr(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&&xn.contains(t[n-1],e)?n-1:~n)};Io.prototype.findInterval=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.start,n=e.stop,i=e.isStartIncluded,r=e.isStopIncluded,o=this._intervals;for(let s=0,a=o.length;s<a;s++){let c=o[s];if((!u(t)||c.start.equals(t))&&(!u(n)||c.stop.equals(n))&&(!u(i)||c.isStartIncluded===i)&&(!u(r)||c.isStopIncluded===r))return o[s]}};Io.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=Pr(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 r;for(i>0&&(r=ee.compare(n[i-1].stop,e.start),(r>0||r===0&&(n[i-1].isStopIncluded||e.isStartIncluded))&&((u(t)?t(n[i-1].data,e.data):n[i-1].data===e.data)?(ee.greaterThan(e.stop,n[i-1].stop)?e=new xn({start:n[i-1].start,stop:e.stop,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:e.isStopIncluded,data:e.data}):e=new xn({start:n[i-1].start,stop:n[i-1].stop,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:n[i-1].isStopIncluded||e.stop.equals(n[i-1].stop)&&e.isStopIncluded,data:e.data}),n.splice(i-1,1),--i):(r=ee.compare(n[i-1].stop,e.stop),(r>0||r===0&&n[i-1].isStopIncluded&&!e.isStopIncluded)&&n.splice(i,0,new xn({start:e.stop,stop:n[i-1].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:n[i-1].isStopIncluded,data:n[i-1].data})),n[i-1]=new xn({start:n[i-1].start,stop:e.start,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:!e.isStartIncluded,data:n[i-1].data}))));i<n.length&&(r=ee.compare(e.stop,n[i].start),r>0||r===0&&(e.isStopIncluded||n[i].isStartIncluded));)if(u(t)?t(n[i].data,e.data):n[i].data===e.data)e=new xn({start:e.start,stop:ee.greaterThan(n[i].stop,e.stop)?n[i].stop:e.stop,isStartIncluded:e.isStartIncluded,isStopIncluded:ee.greaterThan(n[i].stop,e.stop)?n[i].isStopIncluded:e.isStopIncluded,data:e.data}),n.splice(i,1);else if(n[i]=new xn({start:e.stop,stop:n[i].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:n[i].isStopIncluded,data:n[i].data}),n[i].isEmpty)n.splice(i,1);else break;n.splice(i,0,e),this._changedEvent.raiseEvent(this)};Io.prototype.removeInterval=function(e){if(e.isEmpty)return!1;let t=this._intervals,n=Pr(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 xn({start:e.stop,stop:t[n-1].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:t[n-1].isStopIncluded,data:t[n-1].data})),t[n-1]=new xn({start:t[n-1].start,stop:e.start,isStartIncluded:t[n-1].isStartIncluded,isStopIncluded:!e.isStartIncluded,data:t[n-1].data})),n<t.length&&!e.isStartIncluded&&t[n].isStartIncluded&&e.start.equals(t[n].start)&&(i=!0,t.splice(n,0,new xn({start:t[n].start,stop:t[n].start,isStartIncluded:!0,isStopIncluded:!0,data:t[n].data})),++n);n<t.length&&ee.greaterThan(e.stop,t[n].stop);)i=!0,t.splice(n,1);return n<t.length&&e.stop.equals(t[n].stop)&&(i=!0,!e.isStopIncluded&&t[n].isStopIncluded?n+1<t.length&&t[n+1].start.equals(e.stop)&&t[n].data===t[n+1].data?(t.splice(n,1),t[n]=new xn({start:t[n].start,stop:t[n].stop,isStartIncluded:!0,isStopIncluded:t[n].isStopIncluded,data:t[n].data})):t[n]=new xn({start:e.stop,stop:e.stop,isStartIncluded:!0,isStopIncluded:!0,data:t[n].data}):t.splice(n,1)),n<t.length&&(ee.greaterThan(e.stop,t[n].start)||e.stop.equals(t[n].start)&&e.isStopIncluded&&t[n].isStartIncluded)&&(i=!0,t[n]=new xn({start:e.stop,stop:t[n].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:t[n].isStopIncluded,data:t[n].data})),i&&this._changedEvent.raiseEvent(this),i};Io.prototype.intersect=function(e,t,n){let i=new Io,r=0,o=0,s=this._intervals,a=e._intervals;for(;r<s.length&&o<a.length;){let c=s[r],l=a[o];if(ee.lessThan(c.stop,l.start))++r;else if(ee.lessThan(l.stop,c.start))++o;else{if(u(n)||u(t)&&t(c.data,l.data)||!u(t)&&l.data===c.data){let f=xn.intersect(c,l,new xn,n);f.isEmpty||i.addInterval(f,t)}ee.lessThan(c.stop,l.stop)||c.stop.equals(l.stop)&&!c.isStopIncluded&&l.isStopIncluded?++r:++o}}return i};Io.fromJulianDateArray=function(e,t){u(t)||(t=new Io);let n=e.julianDates,i=n.length,r=e.dataCallback,o=y(e.isStartIncluded,!0),s=y(e.isStopIncluded,!0),a=y(e.leadingInterval,!1),c=y(e.trailingInterval,!1),l,f=0;a&&(++f,l=new xn({start:ze.MINIMUM_VALUE,stop:n[0],isStartIncluded:!0,isStopIncluded:!o}),l.data=u(r)?r(l,t.length):t.length,t.addInterval(l));for(let d=0;d<i-1;++d){let p=n[d],g=n[d+1];l=new xn({start:p,stop:g,isStartIncluded:t.length===f?o:!0,isStopIncluded:d===i-2?s:!1}),l.data=u(r)?r(l,t.length):t.length,t.addInterval(l),p=g}return c&&(l=new xn({start:n[i-1],stop:ze.MAXIMUM_VALUE,isStartIncluded:!s,isStopIncluded:!0}),l.data=u(r)?r(l,t.length):t.length,t.addInterval(l)),t};var tc=new Zm,iR=[0,31,28,31,30,31,30,31,31,30,31,30,31];function N9(e,t,n){u(n)||(n=new ee),ee.toGregorianDate(e,tc);let i=tc.millisecond+t.millisecond,r=tc.second+t.second,o=tc.minute+t.minute,s=tc.hour+t.hour,a=tc.day+t.day,c=tc.month+t.month,l=tc.year+t.year;for(i>=1e3&&(r+=Math.floor(i/1e3),i=i%1e3),r>=60&&(o+=Math.floor(r/60),r=r%60),o>=60&&(s+=Math.floor(o/60),o=o%60),s>=24&&(a+=Math.floor(s/24),s=s%24),iR[2]=Qm(l)?29:28;a>iR[c]||c>=13;)a>iR[c]&&(a-=iR[c],++c),c>=13&&(--c,l+=Math.floor(c/12),c=c%12,++c),iR[2]=Qm(l)?29:28;return tc.millisecond=i,tc.second=r,tc.minute=o,tc.hour=s,tc.day=a,tc.month=c,tc.year=l,ee.fromGregorianDate(tc,n)}var m6e=new ee,p6e=/P(?:([\d.,]+)Y)?(?:([\d.,]+)M)?(?:([\d.,]+)W)?(?:([\d.,]+)D)?(?:T(?:([\d.,]+)H)?(?:([\d.,]+)M)?(?:([\d.,]+)S)?)?/;function _ae(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(p6e);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,m6e),t);return t.year||t.month||t.day||t.hour||t.minute||t.second||t.millisecond}var rR=new Zm;Io.fromIso8601=function(e,t){let n=e.iso8601.split("/"),i=ee.fromIso8601(n[0]),r=ee.fromIso8601(n[1]),o=[];if(!_ae(n[2],rR))o.push(i,r);else{let s=ee.clone(i);for(o.push(s);ee.compare(s,r)<0;)s=N9(s,rR),ee.compare(r,s)<=0&&ee.clone(r,s),o.push(s)}return Io.fromJulianDateArray({julianDates:o,isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};Io.fromIso8601DateArray=function(e,t){return Io.fromJulianDateArray({julianDates:e.iso8601Dates.map(function(n){return ee.fromIso8601(n)}),isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};Io.fromIso8601DurationArray=function(e,t){let n=e.epoch,i=e.iso8601Durations,r=y(e.relativeToPrevious,!1),o=[],s,a,c=i.length;for(let l=0;l<c;++l)(_ae(i[l],rR)||l===0)&&(r&&u(a)?s=N9(a,rR):s=N9(n,rR),o.push(s),a=s);return Io.fromJulianDateArray({julianDates:o,isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};var Po=Io;function _6e(e,t,n,i){function r(){n.raiseEvent(e)}let o=[];t.removeAll();let s=i.length;for(let a=0;a<s;a++){let c=i.get(a);u(c.data)&&o.indexOf(c.data)===-1&&t.add(c.data.definitionChanged,r)}}function fx(){this._eventHelper=new Do,this._definitionChanged=new ge,this._intervals=new Po,this._intervals.changedEvent.addEventListener(fx.prototype._intervalsChanged,this)}Object.defineProperties(fx.prototype,{isConstant:{get:function(){return this._intervals.isEmpty}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._intervals}}});fx.prototype.getValue=function(e,t){let n=this._intervals.findDataForIntervalContainingDate(e);if(u(n))return n.getValue(e,t)};fx.prototype.equals=function(e){return this===e||e instanceof fx&&this._intervals.equals(e._intervals,q.equals)};fx.prototype._intervalsChanged=function(){_6e(this,this._eventHelper,this._definitionChanged,this._intervals),this._definitionChanged.raiseEvent(this)};var nc=fx;function fy(){this._definitionChanged=new ge,this._composite=new nc,this._composite.definitionChanged.addEventListener(fy.prototype._raiseDefinitionChanged,this)}Object.defineProperties(fy.prototype,{isConstant:{get:function(){return this._composite.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._composite._intervals}}});fy.prototype.getType=function(e){let t=this._composite._intervals.findDataForIntervalContainingDate(e);if(u(t))return t.getType(e)};fy.prototype.getValue=function(e,t){let n=this._composite._intervals.findDataForIntervalContainingDate(e);if(u(n))return n.getValue(e,t)};fy.prototype.equals=function(e){return this===e||e instanceof fy&&this._composite.equals(e._composite,q.equals)};fy.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var LE=fy;function dy(e){this._referenceFrame=y(e,sr.FIXED),this._definitionChanged=new ge,this._composite=new 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h,Cae=new Z;function Tae(e,t,n,i,r,o,s,a,c,l){let f=h.angleBetween(h.subtract(t,e,NE),h.subtract(n,e,VV)),d=i===Mi.BEVELED?0:Math.ceil(f/P.toRadians(5)),p;r?p=Z.fromQuaternion(Le.fromAxisAngle(h.negate(e,NE),f/(d+1),Aae),Cae):p=Z.fromQuaternion(Le.fromAxisAngle(e,f/(d+1),Aae),Cae);let g,m;if(t=h.clone(t,xae),d>0){let A=l?2:1;for(let x=0;x<d;x++)t=Z.multiplyByVector(p,t,t),g=h.subtract(t,e,NE),g=h.normalize(g,g),r||(g=h.negate(g,g)),m=o.scaleToGeodeticSurface(t,VV),s=f_(m,g,a,s,o,c,1,A)}else g=h.subtract(t,e,NE),g=h.normalize(g,g),r||(g=h.negate(g,g)),m=o.scaleToGeodeticSurface(t,VV),s=f_(m,g,a,s,o,c,1,1),n=h.clone(n,xae),g=h.subtract(n,e,NE),g=h.normalize(g,g),r||(g=h.negate(g,g)),m=o.scaleToGeodeticSurface(n,VV),s=f_(m,g,a,s,o,c,1,1);return s}oR.removeDuplicatesFromShape=function(e){let t=e.length,n=[];for(let i=t-1,r=0;r<t;i=r++){let o=e[i],s=e[r];H.equals(o,s)||n.push(s)}return n};oR.angleIsGreaterThanPi=function(e,t,n,i){let r=new 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t=Dae,n=Iae,i=Pae,r=e[1];n=h.fromArray(e[1],r.length-3,n),i=h.fromArray(e[0],0,i),t=h.midpoint(n,i,t);let o=HV(t,n,i,Mi.ROUNDED,!1),s=e.length-1,a=e[s-1];r=e[s],n=h.fromArray(a,a.length-3,n),i=h.fromArray(r,0,i),t=h.midpoint(n,i,t);let c=HV(t,n,i,Mi.ROUNDED,!1);return[o,c]}function vae(e,t,n,i){let r=FE;return i?r=h.add(e,t,r):(t=h.negate(t,t),r=h.add(e,t,r)),[r.x,r.y,r.z,n.x,n.y,n.z]}function H9(e,t,n,i){let r=new Array(e.length),o=new Array(e.length),s=h.multiplyByScalar(t,n,FE),a=h.negate(s,wae),c=0,l=e.length-1;for(let f=0;f<e.length;f+=3){let d=h.fromArray(e,f,U6e),p=h.add(d,a,Eae);r[c++]=p.x,r[c++]=p.y,r[c++]=p.z;let g=h.add(d,s,Eae);o[l--]=g.z,o[l--]=g.y,o[l--]=g.x}return i.push(r,o),i}G9.addAttribute=function(e,t,n,i){let r=t.x,o=t.y,s=t.z;u(n)&&(e[n]=r,e[n+1]=o,e[n+2]=s),u(i)&&(e[i]=s,e[i-1]=o,e[i-2]=r)};var Y6e=new h,X6e=new h;G9.computePositions=function(e){let t=e.granularity,n=e.positions,i=e.ellipsoid,r=e.width/2,o=e.cornerType,s=e.saveAttributes,a=Dae,c=Iae,l=Pae,f=V6e,d=k6e,p=z6e,g=H6e,m=G6e,A=W6e,x=j6e,C=[],E=s?[]:void 0,T=s?[]:void 0,S=n[0],v=n[1];c=h.normalize(h.subtract(v,S,c),c),a=i.geodeticSurfaceNormal(S,a),f=h.normalize(h.cross(a,c,f),f),s&&(E.push(f.x,f.y,f.z),T.push(a.x,a.y,a.z)),g=h.clone(S,g),S=v,l=h.negate(c,l);let D,M=[],O,B=n.length;for(O=1;O<B-1;O++){a=i.geodeticSurfaceNormal(S,a),v=n[O+1],c=h.normalize(h.subtract(v,S,c),c),d=h.normalize(h.add(c,l,d),d);let _=h.multiplyByScalar(a,h.dot(c,a),Y6e);h.subtract(c,_,_),h.normalize(_,_);let b=h.multiplyByScalar(a,h.dot(l,a),X6e);if(h.subtract(l,b,b),h.normalize(b,b),!P.equalsEpsilon(Math.abs(h.dot(_,b)),1,P.EPSILON7)){d=h.cross(d,a,d),d=h.cross(a,d,d),d=h.normalize(d,d);let I=r/Math.max(.25,h.magnitude(h.cross(d,l,FE))),R=Hd.angleIsGreaterThanPi(c,l,S,i);d=h.multiplyByScalar(d,I,d),R?(m=h.add(S,d,m),x=h.add(m,h.multiplyByScalar(f,r,x),x),A=h.add(m,h.multiplyByScalar(f,r*2,A),A),Gc[0]=h.clone(g,Gc[0]),Gc[1]=h.clone(x,Gc[1]),D=Oi.generateArc({positions:Gc,granularity:t,ellipsoid:i}),C=H9(D,f,r,C),s&&(E.push(f.x,f.y,f.z),T.push(a.x,a.y,a.z)),p=h.clone(A,p),f=h.normalize(h.cross(a,c,f),f),A=h.add(m,h.multiplyByScalar(f,r*2,A),A),g=h.add(m,h.multiplyByScalar(f,r,g),g),o===Mi.ROUNDED||o===Mi.BEVELED?M.push({leftPositions:HV(m,p,A,o,R)}):M.push({leftPositions:vae(S,h.negate(d,d),A,R)})):(A=h.add(S,d,A),x=h.add(A,h.negate(h.multiplyByScalar(f,r,x),x),x),m=h.add(A,h.negate(h.multiplyByScalar(f,r*2,m),m),m),Gc[0]=h.clone(g,Gc[0]),Gc[1]=h.clone(x,Gc[1]),D=Oi.generateArc({positions:Gc,granularity:t,ellipsoid:i}),C=H9(D,f,r,C),s&&(E.push(f.x,f.y,f.z),T.push(a.x,a.y,a.z)),p=h.clone(m,p),f=h.normalize(h.cross(a,c,f),f),m=h.add(A,h.negate(h.multiplyByScalar(f,r*2,m),m),m),g=h.add(A,h.negate(h.multiplyByScalar(f,r,g),g),g),o===Mi.ROUNDED||o===Mi.BEVELED?M.push({rightPositions:HV(A,p,m,o,R)}):M.push({rightPositions:vae(S,d,m,R)})),l=h.negate(c,l)}S=v}a=i.geodeticSurfaceNormal(S,a),Gc[0]=h.clone(g,Gc[0]),Gc[1]=h.clone(S,Gc[1]),D=Oi.generateArc({positions:Gc,granularity:t,ellipsoid:i}),C=H9(D,f,r,C),s&&(E.push(f.x,f.y,f.z),T.push(a.x,a.y,a.z));let L;return o===Mi.ROUNDED&&(L=q6e(C)),{positions:C,corners:M,lefts:E,normals:T,endPositions:L}};var zi=G9;var Rae=new h,Bae=new h,GV=new h,WV=new h,K6e=new h,Lae=new h,hy=new h,UE=new h;function Nae(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function Gd(e,t,n,i,r,o){let s=e.normals,a=e.tangents,c=e.bitangents,l=h.normalize(h.cross(n,t,hy),hy);o.normal&&zi.addAttribute(s,t,i,r),o.tangent&&zi.addAttribute(a,l,i,r),o.bitangent&&zi.addAttribute(c,n,i,r)}function Fae(e,t,n){let i=e.positions,r=e.corners,o=e.endPositions,s=e.lefts,a=e.normals,c=new fn,l,f=0,d=0,p,g=0,m;for(p=0;p<i.length;p+=2)m=i[p].length-3,f+=m,g+=m*2,d+=i[p+1].length-3;for(f+=3,d+=3,p=0;p<r.length;p++){l=r[p];let J=r[p].leftPositions;u(J)?(m=J.length,f+=m,g+=m):(m=r[p].rightPositions.length,d+=m,g+=m)}let A=u(o),x;A&&(x=o[0].length-3,f+=x,d+=x,x/=3,g+=x*6);let C=f+d,E=new Float64Array(C),T=t.normal?new Float32Array(C):void 0,S=t.tangent?new Float32Array(C):void 0,v=t.bitangent?new Float32Array(C):void 0,D={normals:T,tangents:S,bitangents:v},M=0,O=C-1,B,L,_,b,w=Rae,I=Bae,R,F,k=x/2,V=Ue.createTypedArray(C/3,g),G=0;if(A){F=GV,R=WV;let J=o[0];for(w=h.fromArray(a,0,w),I=h.fromArray(s,0,I),p=0;p<k;p++)F=h.fromArray(J,(k-1-p)*3,F),R=h.fromArray(J,(k+p)*3,R),zi.addAttribute(E,R,M),zi.addAttribute(E,F,void 0,O),Gd(D,w,I,M,O,t),L=M/3,b=L+1,B=(O-2)/3,_=B-1,V[G++]=B,V[G++]=L,V[G++]=_,V[G++]=_,V[G++]=L,V[G++]=b,M+=3,O-=3}let U=0,Y=0,j=i[U++],Q=i[U++];E.set(j,M),E.set(Q,O-Q.length+1),I=h.fromArray(s,Y,I);let W,K;for(m=Q.length-3,p=0;p<m;p+=3)W=n.geodeticSurfaceNormal(h.fromArray(j,p,hy),hy),K=n.geodeticSurfaceNormal(h.fromArray(Q,m-p,UE),UE),w=h.normalize(h.add(W,K,w),w),Gd(D,w,I,M,O,t),L=M/3,b=L+1,B=(O-2)/3,_=B-1,V[G++]=B,V[G++]=L,V[G++]=_,V[G++]=_,V[G++]=L,V[G++]=b,M+=3,O-=3;for(W=n.geodeticSurfaceNormal(h.fromArray(j,m,hy),hy),K=n.geodeticSurfaceNormal(h.fromArray(Q,m,UE),UE),w=h.normalize(h.add(W,K,w),w),Y+=3,p=0;p<r.length;p++){let J;l=r[p];let _e=l.leftPositions,xe=l.rightPositions,se,Ae,he=Lae,Se=GV,Ie=WV;if(w=h.fromArray(a,Y,w),u(_e)){for(Gd(D,w,I,void 0,O,t),O-=3,se=b,Ae=_,J=0;J<_e.length/3;J++)he=h.fromArray(_e,J*3,he),V[G++]=se,V[G++]=Ae-J-1,V[G++]=Ae-J,zi.addAttribute(E,he,void 0,O),Se=h.fromArray(E,(Ae-J-1)*3,Se),Ie=h.fromArray(E,se*3,Ie),I=h.normalize(h.subtract(Se,Ie,I),I),Gd(D,w,I,void 0,O,t),O-=3;he=h.fromArray(E,se*3,he),Se=h.subtract(h.fromArray(E,Ae*3,Se),he,Se),Ie=h.subtract(h.fromArray(E,(Ae-J)*3,Ie),he,Ie),I=h.normalize(h.add(Se,Ie,I),I),Gd(D,w,I,M,void 0,t),M+=3}else{for(Gd(D,w,I,M,void 0,t),M+=3,se=_,Ae=b,J=0;J<xe.length/3;J++)he=h.fromArray(xe,J*3,he),V[G++]=se,V[G++]=Ae+J,V[G++]=Ae+J+1,zi.addAttribute(E,he,M),Se=h.fromArray(E,se*3,Se),Ie=h.fromArray(E,(Ae+J)*3,Ie),I=h.normalize(h.subtract(Se,Ie,I),I),Gd(D,w,I,M,void 0,t),M+=3;he=h.fromArray(E,se*3,he),Se=h.subtract(h.fromArray(E,(Ae+J)*3,Se),he,Se),Ie=h.subtract(h.fromArray(E,Ae*3,Ie),he,Ie),I=h.normalize(h.negate(h.add(Ie,Se,I),I),I),Gd(D,w,I,void 0,O,t),O-=3}for(j=i[U++],Q=i[U++],j.splice(0,3),Q.splice(Q.length-3,3),E.set(j,M),E.set(Q,O-Q.length+1),m=Q.length-3,Y+=3,I=h.fromArray(s,Y,I),J=0;J<Q.length;J+=3)W=n.geodeticSurfaceNormal(h.fromArray(j,J,hy),hy),K=n.geodeticSurfaceNormal(h.fromArray(Q,m-J,UE),UE),w=h.normalize(h.add(W,K,w),w),Gd(D,w,I,M,O,t),b=M/3,L=b-1,_=(O-2)/3,B=_+1,V[G++]=B,V[G++]=L,V[G++]=_,V[G++]=_,V[G++]=L,V[G++]=b,M+=3,O-=3;M-=3,O+=3}if(w=h.fromArray(a,a.length-3,w),Gd(D,w,I,M,O,t),A){M+=3,O-=3,F=GV,R=WV;let J=o[1];for(p=0;p<k;p++)F=h.fromArray(J,(x-p-1)*3,F),R=h.fromArray(J,p*3,R),zi.addAttribute(E,F,void 0,O),zi.addAttribute(E,R,M),Gd(D,w,I,M,O,t),b=M/3,L=b-1,_=(O-2)/3,B=_+1,V[G++]=B,V[G++]=L,V[G++]=_,V[G++]=_,V[G++]=L,V[G++]=b,M+=3,O-=3}if(c.position=new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:E}),t.st){let J=new Float32Array(C/3*2),_e,xe,se=0;if(A){f/=3,d/=3;let Ae=Math.PI/(x+1);xe=1/(f-x+1),_e=1/(d-x+1);let he,Se=x/2;for(p=Se+1;p<x+1;p++)he=P.PI_OVER_TWO+Ae*p,J[se++]=_e*(1+Math.cos(he)),J[se++]=.5*(1+Math.sin(he));for(p=1;p<d-x+1;p++)J[se++]=p*_e,J[se++]=0;for(p=x;p>Se;p--)he=P.PI_OVER_TWO-p*Ae,J[se++]=1-_e*(1+Math.cos(he)),J[se++]=.5*(1+Math.sin(he));for(p=Se;p>0;p--)he=P.PI_OVER_TWO-Ae*p,J[se++]=1-xe*(1+Math.cos(he)),J[se++]=.5*(1+Math.sin(he));for(p=f-x;p>0;p--)J[se++]=p*xe,J[se++]=1;for(p=1;p<Se+1;p++)he=P.PI_OVER_TWO+Ae*p,J[se++]=xe*(1+Math.cos(he)),J[se++]=.5*(1+Math.sin(he))}else{for(f/=3,d/=3,xe=1/(f-1),_e=1/(d-1),p=0;p<d;p++)J[se++]=p*_e,J[se++]=0;for(p=f;p>0;p--)J[se++]=(p-1)*xe,J[se++]=1}c.st=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:J})}return t.normal&&(c.normal=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:D.normals})),t.tangent&&(c.tangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:D.tangents})),t.bitangent&&(c.bitangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:D.bitangents})),{attributes:c,indices:V}}function J6e(e,t){if(!t.normal&&!t.tangent&&!t.bitangent&&!t.st)return e;let n=e.position.values,i,r;(t.normal||t.bitangent)&&(i=e.normal.values,r=e.bitangent.values);let o=e.position.values.length/18,s=o*3,a=o*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=Rae,m=Bae,A=GV,x=WV,C=K6e,E=Lae,T=c;for(l=0;l<s;l+=3){let S=T+c;g=h.fromArray(n,l,g),m=h.fromArray(n,l+s,m),A=h.fromArray(n,(l+3)%s,A),m=h.subtract(m,g,m),A=h.subtract(A,g,A),x=h.normalize(h.cross(m,A,x),x),t.normal&&(zi.addAttribute(f,x,S),zi.addAttribute(f,x,S+3),zi.addAttribute(f,x,T),zi.addAttribute(f,x,T+3)),(t.tangent||t.bitangent)&&(E=h.fromArray(i,l,E),t.bitangent&&(zi.addAttribute(p,E,S),zi.addAttribute(p,E,S+3),zi.addAttribute(p,E,T),zi.addAttribute(p,E,T+3)),t.tangent&&(C=h.normalize(h.cross(E,x,C),C),zi.addAttribute(d,C,S),zi.addAttribute(d,C,S+3),zi.addAttribute(d,C,T),zi.addAttribute(d,C,T+3))),T+=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(r),p.set(r,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 m=f[l],A=f[l+1];d[p++]=m,d[p++]=A,d[p++]=m,d[p++]=A}d[p++]=f[0],d[p++]=f[1]}e.st.values=d}return e}function W9(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 r=e[i],o=e[i+1],s=e[i+2];n[t++]=r,n[t++]=o,n[t++]=s,n[t++]=r,n[t++]=o,n[t++]=s}return n[t++]=e[0],n[t++]=e[1],n[t++]=e[2],n}function Z6e(e,t){let n=new Pe({position:t.position,normal:t.normal||t.bitangent||e.shadowVolume,tangent:t.tangent,bitangent:t.normal||t.bitangent,st:t.st}),i=e.ellipsoid,r=zi.computePositions(e),o=Fae(r,n,i),s=e.height,a=e.extrudedHeight,c=o.attributes,l=o.indices,f=c.position.values,d=f.length,p=new Float64Array(d*6),g=new Float64Array(d);g.set(f);let m=new Float64Array(d*4);f=fi.scaleToGeodeticHeight(f,s,i),m=W9(f,0,m),g=fi.scaleToGeodeticHeight(g,a,i),m=W9(g,d*2,m),p.set(f),p.set(g,d),p.set(m,d*2),c.position.values=p,c=J6e(c,t);let A,x=d/3;if(e.shadowVolume){let B=c.normal.values;d=B.length;let L=new Float32Array(d*6);for(A=0;A<d;A++)B[A]=-B[A];L.set(B,d),L=W9(B,d*4,L),c.extrudeDirection=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:L}),t.normal||(c.normal=void 0)}if(u(e.offsetAttribute)){let B=new Uint8Array(x*6);if(e.offsetAttribute===nn.TOP)B=B.fill(1,0,x).fill(1,x*2,x*4);else{let L=e.offsetAttribute===nn.NONE?0:1;B=B.fill(L)}c.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:B})}let C=l.length,E=x+x,T=Ue.createTypedArray(p.length/3,C*2+E*3);T.set(l);let S=C;for(A=0;A<C;A+=3){let B=l[A],L=l[A+1],_=l[A+2];T[S++]=_+x,T[S++]=L+x,T[S++]=B+x}let v,D,M,O;for(A=0;A<E;A+=2)v=A+E,D=v+E,M=v+1,O=D+1,T[S++]=v,T[S++]=D,T[S++]=M,T[S++]=M,T[S++]=D,T[S++]=O;return{attributes:c,indices:T}}var Oae=new h,sR=new h,Sf=new me;function Mae(e,t,n,i,r,o){let s=h.subtract(t,e,Oae);h.normalize(s,s);let a=n.geodeticSurfaceNormal(e,sR),c=h.cross(s,a,Oae);h.multiplyByScalar(c,i,c);let l=r.latitude,f=r.longitude,d=o.latitude,p=o.longitude;h.add(e,c,sR),n.cartesianToCartographic(sR,Sf);let g=Sf.latitude,m=Sf.longitude;l=Math.min(l,g),f=Math.min(f,m),d=Math.max(d,g),p=Math.max(p,m),h.subtract(e,c,sR),n.cartesianToCartographic(sR,Sf),g=Sf.latitude,m=Sf.longitude,l=Math.min(l,g),f=Math.min(f,m),d=Math.max(d,g),p=Math.max(p,m),r.latitude=l,r.longitude=f,o.latitude=d,o.longitude=p}var bf=new h,aR=new h,Ol=new me,Ml=new me;function Uae(e,t,n,i,r){e=Nae(e,t);let o=br(e,h.equalsEpsilon),s=o.length;if(s<2||n<=0)return new le;let a=n*.5;Ol.latitude=Number.POSITIVE_INFINITY,Ol.longitude=Number.POSITIVE_INFINITY,Ml.latitude=Number.NEGATIVE_INFINITY,Ml.longitude=Number.NEGATIVE_INFINITY;let c,l;if(i===Mi.ROUNDED){let p=o[0];h.subtract(p,o[1],bf),h.normalize(bf,bf),h.multiplyByScalar(bf,a,bf),h.add(p,bf,aR),t.cartesianToCartographic(aR,Sf),c=Sf.latitude,l=Sf.longitude,Ol.latitude=Math.min(Ol.latitude,c),Ol.longitude=Math.min(Ol.longitude,l),Ml.latitude=Math.max(Ml.latitude,c),Ml.longitude=Math.max(Ml.longitude,l)}for(let p=0;p<s-1;++p)Mae(o[p],o[p+1],t,a,Ol,Ml);let f=o[s-1];h.subtract(f,o[s-2],bf),h.normalize(bf,bf),h.multiplyByScalar(bf,a,bf),h.add(f,bf,aR),Mae(f,aR,t,a,Ol,Ml),i===Mi.ROUNDED&&(t.cartesianToCartographic(aR,Sf),c=Sf.latitude,l=Sf.longitude,Ol.latitude=Math.min(Ol.latitude,c),Ol.longitude=Math.min(Ol.longitude,l),Ml.latitude=Math.max(Ml.latitude,c),Ml.longitude=Math.max(Ml.longitude,l));let d=u(r)?r:new le;return d.north=Ml.latitude,d.south=Ol.latitude,d.east=Ml.longitude,d.west=Ol.longitude,d}function h_(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.width,i=y(e.height,0),r=y(e.extrudedHeight,i);this._positions=t,this._ellipsoid=re.clone(y(e.ellipsoid,re.WGS84)),this._vertexFormat=Pe.clone(y(e.vertexFormat,Pe.DEFAULT)),this._width=n,this._height=Math.max(i,r),this._extrudedHeight=Math.min(i,r),this._cornerType=y(e.cornerType,Mi.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*h.packedLength+re.packedLength+Pe.packedLength+7}h_.pack=function(e,t,n){n=y(n,0);let i=e._positions,r=i.length;t[n++]=r;for(let o=0;o<r;++o,n+=h.packedLength)h.pack(i[o],t,n);return re.pack(e._ellipsoid,t,n),n+=re.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.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 Vae=re.clone(re.UNIT_SPHERE),kae=new Pe,d_={positions:void 0,ellipsoid:Vae,vertexFormat:kae,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,shadowVolume:void 0,offsetAttribute:void 0};h_.unpack=function(e,t,n){t=y(t,0);let i=e[t++],r=new Array(i);for(let m=0;m<i;++m,t+=h.packedLength)r[m]=h.unpack(e,t);let o=re.unpack(e,t,Vae);t+=re.packedLength;let s=Pe.unpack(e,t,kae);t+=Pe.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=r,n._ellipsoid=re.clone(o,n._ellipsoid),n._vertexFormat=Pe.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):(d_.positions=r,d_.width=a,d_.height=c,d_.extrudedHeight=l,d_.cornerType=f,d_.granularity=d,d_.shadowVolume=p,d_.offsetAttribute=g===-1?void 0:g,new h_(d_))};h_.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.positions,i=e.width,r=y(e.ellipsoid,re.WGS84),o=y(e.cornerType,Mi.ROUNDED);return Uae(n,r,i,o,t)};h_.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=Nae(t,i);let r=br(t,h.equalsEpsilon);if(r.length<2||n<=0)return;let o=e._height,s=e._extrudedHeight,a=!P.equalsEpsilon(o,s,0,P.EPSILON2),c=e._vertexFormat,l={ellipsoid:i,positions:r,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!0},f;if(a)l.height=o,l.extrudedHeight=s,l.shadowVolume=e._shadowVolume,l.offsetAttribute=e._offsetAttribute,f=Z6e(l,c);else{let g=zi.computePositions(l);if(f=Fae(g,c,i),f.attributes.position.values=fi.scaleToGeodeticHeight(f.attributes.position.values,o,i),u(e._offsetAttribute)){let m=e._offsetAttribute===nn.NONE?0:1,A=f.attributes.position.values.length,x=new Uint8Array(A/3).fill(m);f.attributes.applyOffset=new we({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:Be.TRIANGLES,boundingSphere:p,offsetAttribute:e._offsetAttribute})};h_.createShadowVolume=function(e,t,n){let i=e._granularity,r=e._ellipsoid,o=t(i,r),s=n(i,r);return new h_({positions:e._positions,width:e._width,cornerType:e._cornerType,ellipsoid:r,granularity:i,extrudedHeight:o,height:s,vertexFormat:Pe.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(h_.prototype,{rectangle:{get:function(){return u(this._rectangle)||(this._rectangle=Uae(this._positions,this._ellipsoid,this._width,this._cornerType)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return[0,0,0,1,1,0]}}});var hx=h_;var zae=new h,Hae=new h,Q6e=new h;function $6e(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function Gae(e,t){let n=[],i=e.positions,r=e.corners,o=e.endPositions,s=new fn,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<r.length;f++){a=r[f];let R=r[f].leftPositions;u(R)?(p=R.length,c+=p,d+=p/3*2):(p=r[f].rightPositions.length,l+=p,d+=p/3*2)}let g=u(o),m;g&&(m=o[0].length-3,c+=m,l+=m,m/=3,d+=m*4);let A=c+l,x=new Float64Array(A),C=0,E=A-1,T,S,v,D,M,O,B=m/2,L=Ue.createTypedArray(A/3,d+4),_=0;if(L[_++]=C/3,L[_++]=(E-2)/3,g){n.push(C/3),O=zae,M=Hae;let R=o[0];for(f=0;f<B;f++)O=h.fromArray(R,(B-1-f)*3,O),M=h.fromArray(R,(B+f)*3,M),zi.addAttribute(x,M,C),zi.addAttribute(x,O,void 0,E),S=C/3,D=S+1,T=(E-2)/3,v=T-1,L[_++]=T,L[_++]=v,L[_++]=S,L[_++]=D,C+=3,E-=3}let b=0,w=i[b++],I=i[b++];for(x.set(w,C),x.set(I,E-I.length+1),p=I.length-3,n.push(C/3,(E-2)/3),f=0;f<p;f+=3)S=C/3,D=S+1,T=(E-2)/3,v=T-1,L[_++]=T,L[_++]=v,L[_++]=S,L[_++]=D,C+=3,E-=3;for(f=0;f<r.length;f++){let R;a=r[f];let F=a.leftPositions,k=a.rightPositions,V,G=Q6e;if(u(F)){for(E-=3,V=v,n.push(D),R=0;R<F.length/3;R++)G=h.fromArray(F,R*3,G),L[_++]=V-R-1,L[_++]=V-R,zi.addAttribute(x,G,void 0,E),E-=3;n.push(V-Math.floor(F.length/6)),t===Mi.BEVELED&&n.push((E-2)/3+1),C+=3}else{for(C+=3,V=D,n.push(v),R=0;R<k.length/3;R++)G=h.fromArray(k,R*3,G),L[_++]=V+R,L[_++]=V+R+1,zi.addAttribute(x,G,C),C+=3;n.push(V+Math.floor(k.length/6)),t===Mi.BEVELED&&n.push(C/3-1),E-=3}for(w=i[b++],I=i[b++],w.splice(0,3),I.splice(I.length-3,3),x.set(w,C),x.set(I,E-I.length+1),p=I.length-3,R=0;R<I.length;R+=3)D=C/3,S=D-1,v=(E-2)/3,T=v+1,L[_++]=T,L[_++]=v,L[_++]=S,L[_++]=D,C+=3,E-=3;C-=3,E+=3,n.push(C/3,(E-2)/3)}if(g){C+=3,E-=3,O=zae,M=Hae;let R=o[1];for(f=0;f<B;f++)O=h.fromArray(R,(m-f-1)*3,O),M=h.fromArray(R,f*3,M),zi.addAttribute(x,O,void 0,E),zi.addAttribute(x,M,C),D=C/3,S=D-1,v=(E-2)/3,T=v+1,L[_++]=T,L[_++]=v,L[_++]=S,L[_++]=D,C+=3,E-=3;n.push(C/3)}else n.push(C/3,(E-2)/3);return L[_++]=C/3,L[_++]=(E-2)/3,s.position=new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:x}),{attributes:s,indices:L,wallIndices:n}}function e9e(e){let t=e.ellipsoid,n=zi.computePositions(e),i=Gae(n,e.cornerType),r=i.wallIndices,o=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,o,t),d=fi.scaleToGeodeticHeight(d,s,t),p.set(l),p.set(d,f),a.position.values=p,f/=3,u(e.offsetAttribute)){let T=new Uint8Array(f*2);if(e.offsetAttribute===nn.TOP)T=T.fill(1,0,f);else{let S=e.offsetAttribute===nn.NONE?0:1;T=T.fill(S)}a.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:T})}let g,m=c.length,A=Ue.createTypedArray(p.length/3,(m+r.length)*2);A.set(c);let x=m;for(g=0;g<m;g+=2){let T=c[g],S=c[g+1];A[x++]=T+f,A[x++]=S+f}let C,E;for(g=0;g<r.length;g++)C=r[g],E=C+f,A[x++]=C,A[x++]=E;return{attributes:a,indices:A}}function cR(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.width,i=y(e.height,0),r=y(e.extrudedHeight,i);this._positions=t,this._ellipsoid=re.clone(y(e.ellipsoid,re.WGS84)),this._width=n,this._height=Math.max(i,r),this._extrudedHeight=Math.min(i,r),this._cornerType=y(e.cornerType,Mi.ROUNDED),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._offsetAttribute=e.offsetAttribute,this._workerName="createCorridorOutlineGeometry",this.packedLength=1+t.length*h.packedLength+re.packedLength+6}cR.pack=function(e,t,n){n=y(n,0);let i=e._positions,r=i.length;t[n++]=r;for(let o=0;o<r;++o,n+=h.packedLength)h.pack(i[o],t,n);return re.pack(e._ellipsoid,t,n),n+=re.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 Wae=re.clone(re.UNIT_SPHERE),my={positions:void 0,ellipsoid:Wae,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,offsetAttribute:void 0};cR.unpack=function(e,t,n){t=y(t,0);let i=e[t++],r=new Array(i);for(let p=0;p<i;++p,t+=h.packedLength)r[p]=h.unpack(e,t);let o=re.unpack(e,t,Wae);t+=re.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=r,n._ellipsoid=re.clone(o,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):(my.positions=r,my.width=s,my.height=a,my.extrudedHeight=c,my.cornerType=l,my.granularity=f,my.offsetAttribute=d===-1?void 0:d,new cR(my))};cR.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=$6e(t,i);let r=br(t,h.equalsEpsilon);if(r.length<2||n<=0)return;let o=e._height,s=e._extrudedHeight,a=!P.equalsEpsilon(o,s,0,P.EPSILON2),c={ellipsoid:i,positions:r,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!1},l;if(a)c.height=o,c.extrudedHeight=s,c.offsetAttribute=e._offsetAttribute,l=e9e(c);else{let p=zi.computePositions(c);if(l=Gae(p,c.cornerType),l.attributes.position.values=fi.scaleToGeodeticHeight(l.attributes.position.values,o,i),u(e._offsetAttribute)){let g=l.attributes.position.values.length,m=e._offsetAttribute===nn.NONE?0:1,A=new Uint8Array(g/3).fill(m);l.attributes.applyOffset=new we({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:Be.LINES,boundingSphere:d,offsetAttribute:e._offsetAttribute})};var lR=cR;var t9e=new ti(0);function Wc(e){ci.call(this,e),this._zIndex=0,this._terrainOffsetProperty=void 0}u(Object.create)&&(Wc.prototype=Object.create(ci.prototype),Wc.prototype.constructor=Wc);Object.defineProperties(Wc.prototype,{zIndex:{get:function(){return this._zIndex}},terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Wc.prototype._isOnTerrain=function(e,t){return this._fillEnabled&&!u(t.height)&&!u(t.extrudedHeight)&&Dc.isSupported(this._scene)};Wc.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight;return t===0||u(n)&&n!==t};Wc.prototype._computeCenter=fe.throwInstantiationError;Wc.prototype._onEntityPropertyChanged=function(e,t,n,i){if(ci.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let r=this._entity[this._geometryPropertyName];if(!u(r))return;u(r.zIndex)&&(u(r.height)||u(r.extrudedHeight))&&Mt(Mt.geometryZIndex),this._zIndex=y(r.zIndex,t9e),u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let o=r.heightReference,s=r.extrudedHeightReference;if(u(o)||u(s)){let a=new pd(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new uA(this._scene,a,o,s)}};Wc.prototype.destroy=function(){u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0),ci.prototype.destroy.call(this)};Wc.getGeometryHeight=function(e,t){if(!u(e)){t!==We.NONE&&Mt(Mt.geometryHeightReference);return}return t!==We.CLAMP_TO_GROUND?e:0};Wc.getGeometryExtrudedHeight=function(e,t){if(!u(e)){t!==We.NONE&&Mt(Mt.geometryExtrudedHeightReference);return}return t!==We.CLAMP_TO_GROUND?e:Wc.CLAMP_TO_GROUND};Wc.CLAMP_TO_GROUND="clamp";Wc.computeGeometryOffsetAttribute=function(e,t,n,i){(!u(e)||!u(t))&&(t=We.NONE),(!u(n)||!u(i))&&(i=We.NONE);let r=0;if(t!==We.NONE&&r++,i===We.RELATIVE_TO_GROUND&&r++,r===2)return nn.ALL;if(r===1)return nn.TOP};var qn=Wc;var jae=new z,qae=h.ZERO,Yae=new h,Xae=new le;function n9e(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 Wd(e,t){qn.call(this,{entity:e,scene:t,geometryOptions:new n9e(e),geometryPropertyName:"corridor",observedPropertyNames:["availability","corridor"]}),this._onEntityPropertyChanged(e,"corridor",e.corridor,void 0)}u(Object.create)&&(Wd.prototype=Object.create(qn.prototype),Wd.prototype.constructor=Wd);Wd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Nt){let r;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(r=this._materialProperty.color.getValue(e,jae)),u(r)||(r=z.WHITE),i.color=Ut.fromColor(r)}return u(this._options.offsetAttribute)&&(i.offset=Zi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,qae,Yae))),new xt({id:t,geometry:new hx(this._options),attributes:i})};Wd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,jae),r={show:new _n(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)&&(r.offset=Zi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,qae,Yae))),new xt({id:t,geometry:new lR(this._options),attributes:r})};Wd.prototype._computeCenter=function(e,t){let n=q.getValueOrUndefined(this._entity.corridor.positions,e);if(!(!u(n)||n.length===0))return h.clone(n[Math.floor(n.length/2)],t)};Wd.prototype._isHidden=function(e,t){return!u(t.positions)||!u(t.width)||ci.prototype._isHidden.call(this,e,t)};Wd.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!q.isConstant(t.height)||!q.isConstant(t.extrudedHeight)||!q.isConstant(t.granularity)||!q.isConstant(t.width)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.cornerType)||!q.isConstant(t.zIndex)||this._onTerrain&&!q.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Nt)};Wd.prototype._setStaticOptions=function(e,t){let n=q.getValueOrUndefined(t.height,ze.MINIMUM_VALUE),i=q.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),r=q.getValueOrUndefined(t.extrudedHeight,ze.MINIMUM_VALUE),o=q.getValueOrDefault(t.extrudedHeightReference,ze.MINIMUM_VALUE,We.NONE);u(r)&&!u(n)&&(n=0);let s=this._options;s.vertexFormat=this._materialProperty instanceof Nt?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat,s.positions=t.positions.getValue(ze.MINIMUM_VALUE,s.positions),s.width=t.width.getValue(ze.MINIMUM_VALUE),s.granularity=q.getValueOrUndefined(t.granularity,ze.MINIMUM_VALUE),s.cornerType=q.getValueOrUndefined(t.cornerType,ze.MINIMUM_VALUE),s.offsetAttribute=qn.computeGeometryOffsetAttribute(n,i,r,o),s.height=qn.getGeometryHeight(n,i),r=qn.getGeometryExtrudedHeight(r,o),r===qn.CLAMP_TO_GROUND&&(r=oi.getMinimumMaximumHeights(hx.computeRectangle(s,Xae)).minimumTerrainHeight),s.extrudedHeight=r};Wd.DynamicGeometryUpdater=VE;function VE(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(VE.prototype=Object.create(ai.prototype),VE.prototype.constructor=VE);VE.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.positions)||!u(i.width)||ai.prototype._isHidden.call(this,e,t,n)};VE.prototype._setOptions=function(e,t,n){let i=this._options,r=q.getValueOrUndefined(t.height,n),o=q.getValueOrDefault(t.heightReference,n,We.NONE),s=q.getValueOrUndefined(t.extrudedHeight,n),a=q.getValueOrDefault(t.extrudedHeightReference,n,We.NONE);u(s)&&!u(r)&&(r=0),i.positions=q.getValueOrUndefined(t.positions,n),i.width=q.getValueOrUndefined(t.width,n),i.granularity=q.getValueOrUndefined(t.granularity,n),i.cornerType=q.getValueOrUndefined(t.cornerType,n),i.offsetAttribute=qn.computeGeometryOffsetAttribute(r,o,s,a),i.height=qn.getGeometryHeight(r,o),s=qn.getGeometryExtrudedHeight(s,a),s===qn.CLAMP_TO_GROUND&&(s=oi.getMinimumMaximumHeights(hx.computeRectangle(i,Xae)).minimumTerrainHeight),i.extrudedHeight=s};var uR=Wd;function jV(){fe.throwInstantiationError()}Object.defineProperties(jV.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}});jV.prototype.update=function(e){fe.throwInstantiationError()};jV.setLoading=function(e,t){e._isLoading!==t&&(t?e._entityCollection.suspendEvents():e._entityCollection.resumeEvents(),e._isLoading=t,e._loading.raiseEvent(e,t))};var Oo=jV;function am(e,t){this._ellipsoid=e,this._cameraPosition=new h,this._cameraPositionInScaledSpace=new h,this._distanceToLimbInScaledSpaceSquared=0,u(t)&&(this.cameraPosition=t)}Object.defineProperties(am.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=h.magnitudeSquared(n)-1;h.clone(e,this._cameraPosition),this._cameraPositionInScaledSpace=n,this._distanceToLimbInScaledSpaceSquared=i}}});var Kae=new h;am.prototype.isPointVisible=function(e){let n=this._ellipsoid.transformPositionToScaledSpace(e,Kae);return q9(n,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};am.prototype.isScaledSpacePointVisible=function(e){return q9(e,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};var i9e=new h;am.prototype.isScaledSpacePointVisiblePossiblyUnderEllipsoid=function(e,t){let n=this._ellipsoid,i,r;return u(t)&&t<0&&n.minimumRadius>-t?(r=i9e,r.x=this._cameraPosition.x/(n.radii.x+t),r.y=this._cameraPosition.y/(n.radii.y+t),r.z=this._cameraPosition.z/(n.radii.z+t),i=r.x*r.x+r.y*r.y+r.z*r.z-1):(r=this._cameraPositionInScaledSpace,i=this._distanceToLimbInScaledSpaceSquared),q9(e,r,i)};am.prototype.computeHorizonCullingPoint=function(e,t,n){return Qae(this._ellipsoid,e,t,n)};var Jae=re.clone(re.UNIT_SPHERE);am.prototype.computeHorizonCullingPointPossiblyUnderEllipsoid=function(e,t,n,i){let r=Zae(this._ellipsoid,n,Jae);return Qae(r,e,t,i)};am.prototype.computeHorizonCullingPointFromVertices=function(e,t,n,i,r){return $ae(this._ellipsoid,e,t,n,i,r)};am.prototype.computeHorizonCullingPointFromVerticesPossiblyUnderEllipsoid=function(e,t,n,i,r,o){let s=Zae(this._ellipsoid,r,Jae);return $ae(s,e,t,n,i,o)};var r9e=[];am.prototype.computeHorizonCullingPointFromRectangle=function(e,t,n){let i=le.subsample(e,t,0,r9e),r=ae.fromPoints(i);if(!(h.magnitude(r.center)<.1*t.minimumRadius))return this.computeHorizonCullingPoint(r.center,i,n)};var o9e=new h;function Zae(e,t,n){if(u(t)&&t<0&&e.minimumRadius>-t){let i=h.fromElements(e.radii.x+t,e.radii.y+t,e.radii.z+t,o9e);e=re.fromCartesian3(i,n)}return e}function Qae(e,t,n,i){u(i)||(i=new h);let r=nce(e,t),o=0;for(let s=0,a=n.length;s<a;++s){let c=n[s],l=ece(e,c,r);if(l<0)return;o=Math.max(o,l)}return tce(r,o,i)}var qV=new h;function $ae(e,t,n,i,r,o){u(o)||(o=new h),i=y(i,3),r=y(r,h.ZERO);let s=nce(e,t),a=0;for(let c=0,l=n.length;c<l;c+=i){qV.x=n[c]+r.x,qV.y=n[c+1]+r.y,qV.z=n[c+2]+r.z;let f=ece(e,qV,s);if(f<0)return;a=Math.max(a,f)}return tce(s,a,o)}function q9(e,t,n){let i=t,r=n,o=h.subtract(e,i,Kae),s=-h.dot(o,i);return!(r<0?s>0:s>r&&s*s/h.magnitudeSquared(o)>r)}var s9e=new h,a9e=new h;function ece(e,t,n){let i=e.transformPositionToScaledSpace(t,s9e),r=h.magnitudeSquared(i),o=Math.sqrt(r),s=h.divideByScalar(i,o,a9e);r=Math.max(1,r),o=Math.max(1,o);let a=h.dot(s,n),c=h.magnitude(h.cross(s,n,s)),l=1/o,f=Math.sqrt(r-1)*l;return 1/(a*l-c*f)}function tce(e,t,n){if(!(t<=0||t===1/0||t!==t))return h.multiplyByScalar(e,t,n)}var j9=new h;function nce(e,t){return h.equals(t,h.ZERO)?t:(e.transformPositionToScaledSpace(t,j9),h.normalize(j9,j9))}var m_=am;function Mo(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.scaleByDistance,r=e.distanceDisplayCondition;u(n)&&(n=It.clone(n)),u(i)&&(i=It.clone(i)),u(r)&&(r=vt.clone(r)),this._show=y(e.show,!0),this._position=h.clone(y(e.position,h.ZERO)),this._actualPosition=h.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=r,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 ice=Mo.SHOW_INDEX=0,sce=Mo.POSITION_INDEX=1,c9e=Mo.COLOR_INDEX=2,l9e=Mo.OUTLINE_COLOR_INDEX=3,u9e=Mo.OUTLINE_WIDTH_INDEX=4,f9e=Mo.PIXEL_SIZE_INDEX=5,d9e=Mo.SCALE_BY_DISTANCE_INDEX=6,h9e=Mo.TRANSLUCENCY_BY_DISTANCE_INDEX=7,m9e=Mo.DISTANCE_DISPLAY_CONDITION_INDEX=8,p9e=Mo.DISABLE_DEPTH_DISTANCE_INDEX=9;Mo.NUMBER_OF_PROPERTIES=10;function vf(e,t){let n=e._pointPrimitiveCollection;u(n)&&(n._updatePointPrimitive(e,t),e._dirty=!0)}Object.defineProperties(Mo.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,vf(this,ice))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),h.clone(e,this._actualPosition),vf(this,sce))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;It.equals(t,e)||(this._scaleByDistance=It.clone(e,t),vf(this,d9e))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;It.equals(t,e)||(this._translucencyByDistance=It.clone(e,t),vf(this,h9e))}},pixelSize:{get:function(){return this._pixelSize},set:function(e){this._pixelSize!==e&&(this._pixelSize=e,vf(this,f9e))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),vf(this,c9e))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),vf(this,l9e))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,vf(this,u9e))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){vt.equals(this._distanceDisplayCondition,e)||(this._distanceDisplayCondition=vt.clone(e,this._distanceDisplayCondition),vf(this,m9e))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,vf(this,p9e))}},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,vf(this,ice))}}});Mo.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._collection,id:this._id})),this._pickId};Mo.prototype._getActualPosition=function(){return this._actualPosition};Mo.prototype._setActualPosition=function(e){h.clone(e,this._actualPosition),vf(this,sce)};var rce=new oe;Mo._computeActualPosition=function(e,t,n){return t.mode===ne.SCENE3D?e:(N.multiplyByPoint(n,e,rce),$i.computeActualWgs84Position(t,rce))};var oce=new oe;Mo._computeScreenSpacePosition=function(e,t,n,i){let r=N.multiplyByVector(e,oe.fromElements(t.x,t.y,t.z,1,oce),oce);return $i.wgs84ToWindowCoordinates(n,r,i)};Mo.prototype.computeScreenSpacePosition=function(e,t){let n=this._pointPrimitiveCollection;u(t)||(t=new H);let i=n.modelMatrix,r=Mo._computeScreenSpacePosition(i,this._actualPosition,e,t);if(u(r))return r.y=e.canvas.clientHeight-r.y,r};Mo.getScreenSpaceBoundingBox=function(e,t,n){let i=e.pixelSize,r=i*.5,o=t.x-r,s=t.y-r,a=i,c=i;return u(n)||(n=new Xe),n.x=o,n.y=s,n.width=a,n.height=c,n};Mo.prototype.equals=function(e){return this===e||u(e)&&this._id===e._id&&h.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)&&It.equals(this._scaleByDistance,e._scaleByDistance)&&It.equals(this._translucencyByDistance,e._translucencyByDistance)&&vt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance};Mo.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._pointPrimitiveCollection=void 0};var Rs=Mo;var py=`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 fR=`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 _9e=Rs.SHOW_INDEX,K9=Rs.POSITION_INDEX,ace=Rs.COLOR_INDEX,g9e=Rs.OUTLINE_COLOR_INDEX,y9e=Rs.OUTLINE_WIDTH_INDEX,A9e=Rs.PIXEL_SIZE_INDEX,cce=Rs.SCALE_BY_DISTANCE_INDEX,lce=Rs.TRANSLUCENCY_BY_DISTANCE_INDEX,uce=Rs.DISTANCE_DISPLAY_CONDITION_INDEX,x9e=Rs.DISABLE_DEPTH_DISTANCE_INDEX,J9=Rs.NUMBER_OF_PROPERTIES,ic={positionHighAndSize:0,positionLowAndOutline:1,compressedAttribute0:2,compressedAttribute1:3,scaleByDistance:4,distanceDisplayConditionAndDisableDepth:5};function wf(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(J9),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=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=N.clone(N.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.blendOption=y(e.blendOption,wr.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(wf.prototype,{length:{get:function(){return Z9(this),this._pointPrimitives.length}}});function fce(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}wf.prototype.add=function(e){let t=new Rs(e,this);return t._index=this._pointPrimitives.length,this._pointPrimitives.push(t),this._createVertexArray=!0,t};wf.prototype.remove=function(e){return this.contains(e)?(this._pointPrimitives[e._index]=null,this._pointPrimitivesRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};wf.prototype.removeAll=function(){fce(this._pointPrimitives),this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!0};function Z9(e){if(e._pointPrimitivesRemoved){e._pointPrimitivesRemoved=!1;let t=[],n=e._pointPrimitives,i=n.length;for(let r=0,o=0;r<i;++r){let s=n[r];s&&(s._index=o++,t.push(s))}e._pointPrimitives=t}}wf.prototype._updatePointPrimitive=function(e,t){e._dirty||(this._pointPrimitivesToUpdate[this._pointPrimitivesToUpdateIndex++]=e),++this._propertiesChanged[t]};wf.prototype.contains=function(e){return u(e)&&e._pointPrimitiveCollection===this};wf.prototype.get=function(e){return Z9(this),this._pointPrimitives[e]};wf.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<J9;++i){let r=n[i]===0?Fe.STATIC_DRAW:Fe.STREAM_DRAW;t=t||e[i]!==r,e[i]=r}return t};function C9e(e,t,n){return new Wp(e,[{index:ic.positionHighAndSize,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[K9]},{index:ic.positionLowAndShow,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[K9]},{index:ic.compressedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[ace]},{index:ic.compressedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[lce]},{index:ic.scaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[cce]},{index:ic.distanceDisplayConditionAndDisableDepth,componentsPerAttribute:3,componentDatatype:X.FLOAT,usage:n[uce]}],t)}var Y9=new Gn;function dce(e,t,n,i){let r=i._index,o=i._getActualPosition();e._mode===ne.SCENE3D&&(ae.expand(e._baseVolume,o,e._baseVolume),e._boundingVolumeDirty=!0),Gn.fromCartesian(o,Y9);let s=i.pixelSize,a=i.outlineWidth;e._maxPixelSize=Math.max(e._maxPixelSize,s+a);let c=n[ic.positionHighAndSize],l=Y9.high;c(r,l.x,l.y,l.z,s);let f=n[ic.positionLowAndOutline],d=Y9.low;f(r,d.x,d.y,d.z,a)}var YV=65536,dR=256;function hce(e,t,n,i){let r=i._index,o=i.color,s=i.getPickId(t).color,a=i.outlineColor,c=z.floatToByte(o.red),l=z.floatToByte(o.green),f=z.floatToByte(o.blue),d=c*YV+l*dR+f;c=z.floatToByte(a.red),l=z.floatToByte(a.green),f=z.floatToByte(a.blue);let p=c*YV+l*dR+f;c=z.floatToByte(s.red),l=z.floatToByte(s.green),f=z.floatToByte(s.blue);let g=c*YV+l*dR+f,m=z.floatToByte(o.alpha)*YV+z.floatToByte(a.alpha)*dR+z.floatToByte(s.alpha),A=n[ic.compressedAttribute0];A(r,d,p,g,m)}function mce(e,t,n,i){let r=i._index,o=0,s=1,a=1,c=1,l=i.translucencyByDistance;u(l)&&(o=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)*dR+s;c=P.clamp(c,0,1),c=c===1?255:c*255|0;let p=c,g=n[ic.compressedAttribute1];g(r,d,p,o,a)}function pce(e,t,n,i){let r=i._index,o=n[ic.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)),o(r,s,a,c,l)}function _ce(e,t,n,i){let r=i._index,o=n[ic.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)),o(r,s,a,l)}function T9e(e,t,n,i){dce(e,t,n,i),hce(e,t,n,i),mce(e,t,n,i),pce(e,t,n,i),_ce(e,t,n,i)}function X9(e,t,n,i,r,o){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=Rs._computeActualPosition(f,i,r);u(d)&&(l._setActualPosition(d),o?a.push(d):ae.expand(s,d,s))}o&&ae.fromPoints(a,s)}function E9e(e,t){let n=t.mode,i=e._pointPrimitives,r=e._pointPrimitivesToUpdate,o=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==ne.SCENE3D&&!N.equals(o,e.modelMatrix)?(e._mode=n,N.clone(e.modelMatrix,o),e._createVertexArray=!0,(n===ne.SCENE3D||n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&X9(e,i,i.length,t,o,!0)):n===ne.MORPHING?X9(e,i,i.length,t,o,!0):(n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&X9(e,r,e._pointPrimitivesToUpdateIndex,t,o,!1)}function b9e(e,t,n){let r=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*e._maxPixelSize;n.radius+=r}var S9e=[];wf.prototype.update=function(e){if(Z9(this),!this.show)return;this._maxTotalPointSize=Vt.maximumAliasedPointSize,E9e(this,e);let n=this._pointPrimitives.length,i=this._pointPrimitivesToUpdate,r=this._pointPrimitivesToUpdateIndex,o=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 v=0;v<J9;++v)o[v]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=C9e(c,n,this._buffersUsage),a=this._vaf.writers;for(let v=0;v<n;++v){let D=this._pointPrimitives[v];D._dirty=!1,T9e(this,c,a,D)}this._vaf.commit()}this._pointPrimitivesToUpdateIndex=0}else if(r>0){let v=S9e;v.length=0,(o[K9]||o[y9e]||o[A9e])&&v.push(dce),(o[ace]||o[g9e])&&v.push(hce),(o[_9e]||o[lce])&&v.push(mce),o[cce]&&v.push(pce),(o[uce]||o[x9e])&&v.push(_ce);let D=v.length;if(a=this._vaf.writers,r/n>.1){for(let M=0;M<r;++M){let O=i[M];O._dirty=!1;for(let B=0;B<D;++B)v[B](this,c,a,O)}this._vaf.commit()}else{for(let M=0;M<r;++M){let O=i[M];O._dirty=!1;for(let B=0;B<D;++B)v[B](this,c,a,O);this._vaf.subCommit(O._index,1)}this._vaf.endSubCommits()}this._pointPrimitivesToUpdateIndex=0}if(r>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=N.IDENTITY;e.mode===ne.SCENE3D?(p=this.modelMatrix,d=ae.clone(this._baseVolumeWC,this._boundingVolume)):d=ae.clone(this._baseVolume2D,this._boundingVolume),b9e(this,e,d);let g=this._blendOption!==this.blendOption;this._blendOption=this.blendOption,g&&(this._blendOption===wr.OPAQUE||this._blendOption===wr.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=Ve.fromCache({depthTest:{enabled:!0,func:te.LEQUAL},depthMask:!0}):this._rsOpaque=void 0,this._blendOption===wr.TRANSLUCENT||this._blendOption===wr.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=Ve.fromCache({depthTest:{enabled:!0,func:te.LEQUAL},depthMask:!1,blending:ln.ALPHA_BLEND}):this._rsTranslucent=void 0),this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let m,A;(g||this._shaderScaleByDistance&&!this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance&&!this._compiledShaderTranslucencyByDistance||this._shaderDistanceDisplayCondition&&!this._compiledShaderDistanceDisplayCondition||this._shaderDisableDepthDistance!==this._compiledShaderDisableDepthDistance)&&(m=new He({sources:[fR]}),this._shaderScaleByDistance&&m.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&m.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderDistanceDisplayCondition&&m.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&m.defines.push("DISABLE_DEPTH_DISTANCE"),this._blendOption===wr.OPAQUE_AND_TRANSLUCENT&&(A=new He({defines:["OPAQUE"],sources:[py]}),this._sp=Xt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:ic}),A=new He({defines:["TRANSLUCENT"],sources:[py]}),this._spTranslucent=Xt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:ic})),this._blendOption===wr.OPAQUE&&(A=new He({sources:[py]}),this._sp=Xt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:ic})),this._blendOption===wr.TRANSLUCENT&&(A=new He({sources:[py]}),this._spTranslucent=Xt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:ic})),this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderDistanceDisplayCondition=this._shaderDistanceDisplayCondition,this._compiledShaderDisableDepthDistance=this._shaderDisableDepthDistance);let x,C,E,T,S=e.commandList;if(l.render||f){let v=this._colorCommands,D=this._blendOption===wr.OPAQUE,M=this._blendOption===wr.OPAQUE_AND_TRANSLUCENT;x=this._vaf.va,C=x.length,v.length=C;let O=M?C*2:C;for(T=0;T<O;++T){let B=D||M&&T%2===0;E=v[T],u(E)||(E=v[T]=new nt),E.primitiveType=Be.POINTS,E.pass=B||!M?be.OPAQUE:be.TRANSLUCENT,E.owner=this;let L=M?Math.floor(T/2):T;E.boundingVolume=d,E.modelMatrix=p,E.shaderProgram=B?this._sp:this._spTranslucent,E.uniformMap=this._uniforms,E.vertexArray=x[L].va,E.renderState=B?this._rsOpaque:this._rsTranslucent,E.debugShowBoundingVolume=this.debugShowBoundingVolume,E.pickId="v_pickColor",S.push(E)}}};wf.prototype.isDestroyed=function(){return!1};wf.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(),fce(this._pointPrimitives),ue(this)};var kE=wf;var Cce=Wi(gce(),1);function jd(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 ge,this.show=y(e.show,!0)}function v9e(e){return e.coord.x}function w9e(e){return e.coord.y}function yce(e,t){e.x-=t,e.y-=t,e.width+=t*2,e.height+=t*2}var D9e=new Xe;function Ace(e,t,n,i,r){if(u(e._labelCollection)&&i._clusterLabels?r=Jg.getScreenSpaceBoundingBox(e,t,r):u(e._billboardCollection)&&i._clusterBillboards?r=gr.getScreenSpaceBoundingBox(e,t,r):u(e._pointPrimitiveCollection)&&i._clusterPoints&&(r=Rs.getScreenSpaceBoundingBox(e,t,r)),yce(r,n),i._clusterLabels&&!u(e._labelCollection)&&u(e.id)&&Tce(i,e.id.id)&&u(e.id._label)){let o=i._collectionIndicesByEntity[e.id.id].labelIndex,s=i._labelCollection.get(o),a=Jg.getScreenSpaceBoundingBox(s,t,D9e);yce(a,n),r=Xe.union(r,a,r)}return r}function I9e(e,t){if(e.clusterShow=!0,!u(e._labelCollection)&&u(e.id)&&Tce(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 xce(e,t,n,i){let r={billboard:i._clusterBillboardCollection.add(),label:i._clusterLabelCollection.add(),point:i._clusterPointCollection.add()};r.billboard.show=!1,r.point.show=!1,r.label.show=!0,r.label.text=t.toLocaleString(),r.label.id=n,r.billboard.position=r.label.position=r.point.position=e,i._clusterEvent.raiseEvent(n,r)}function Tce(e,t){return u(e)&&u(e._collectionIndicesByEntity[t])&&u(e._collectionIndicesByEntity[t].labelIndex)}function eW(e,t,n,i,r){if(!u(e))return;let o=e.length;for(let s=0;s<o;++s){let a=e.get(s);if(a.clusterShow=!1,!a.show||r._scene.mode===ne.SCENE3D&&!i.isPointVisible(a.position))continue;let c=r._clusterLabels&&u(a._labelCollection),l=r._clusterBillboards&&u(a.id._billboard),f=r._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 P9e=new Xe,O9e=new Xe,M9e=new Xe;function R9e(e){return function(t){if(u(t)&&t<.05||!e.enabled)return;let n=e._scene,i=e._labelCollection,r=e._billboardCollection,o=e._pointCollection;if(!u(i)&&!u(r)&&!u(o)||!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 nm({scene:n}),u(a)?a.removeAll():a=e._clusterBillboardCollection=new uu({scene:n}),u(c)?c.removeAll():c=e._clusterPointCollection=new kE;let l=e._pixelRange,f=e._minimumClusterSize,d=e._previousClusters,p=[],g=e._previousHeight,m=n.camera.positionCartographic.height,A=n.mapProjection.ellipsoid,x=n.camera.positionWC,C=new m_(A,x),E=[];e._clusterLabels&&eW(i,E,n,C,e),e._clusterBillboards&&eW(r,E,n,C,e),e._clusterPoints&&eW(o,E,n,C,e);let T,S,v,D,M,O,B,L,_,b,w,I,R=new Cce.default(E,v9e,w9e,64,Int32Array);if(m<g)for(v=d.length,T=0;T<v;++T){let F=d[T];if(!C.isPointVisible(F.position))continue;let k=gr._computeScreenSpacePosition(N.IDENTITY,F.position,h.ZERO,H.ZERO,n);if(!u(k))continue;let V=1-m/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 Y=k.x-G*.5,j=k.y-U*.5,Q=k.x+G,W=k.y+U;for(M=R.range(Y,j,Q,W),O=M.length,b=0,_=[],S=0;S<O;++S)B=M[S],L=E[B],L.clustered||(++b,w=L.collection,I=L.index,_.push(w.get(I).id));if(b>=f)for(xce(F.position,b,_,e),p.push(F),S=0;S<O;++S)E[M[S]].clustered=!0}for(v=E.length,T=0;T<v;++T){let F=E[T];if(F.clustered)continue;F.clustered=!0,w=F.collection,I=F.index;let k=w.get(I);D=Ace(k,F.coord,l,e,P9e);let V=Xe.clone(D,O9e);M=R.range(D.x,D.y,D.x+D.width,D.y+D.height),O=M.length;let G=h.clone(k.position);for(b=1,_=[k.id],S=0;S<O;++S)if(B=M[S],L=E[B],!L.clustered){let U=L.collection.get(L.index),Y=Ace(U,L.coord,l,e,M9e);h.add(U.position,G,G),Xe.union(V,Y,V),++b,_.push(U.id)}if(b>=f){let U=h.multiplyByScalar(G,1/b,G);for(xce(U,b,_,e),p.push({position:U,width:V.width,height:V.height,minimumWidth:D.width,minimumHeight:D.height}),S=0;S<O;++S)E[M[S]].clustered=!0}else I9e(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=m}}jd.prototype._initialize=function(e){this._scene=e;let t=R9e(this);this._cluster=t,this._removeEventListener=e.camera.changed.addEventListener(t)};Object.defineProperties(jd.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 nW(e,t,n,i){return function(r){let o=this[e];u(this._collectionIndicesByEntity)||(this._collectionIndicesByEntity={});let s=this._collectionIndicesByEntity[r.id];if(u(s)||(s=this._collectionIndicesByEntity[r.id]={billboardIndex:void 0,labelIndex:void 0,pointIndex:void 0}),u(o)&&u(s[i]))return o.get(s[i]);u(o)||(o=this[e]=new t({scene:this._scene}));let a,c,l=this[n];l.length>0?(a=l.pop(),c=o.get(a)):(c=o.add(),a=o.length-1),s[i]=a;let f=this;return Promise.resolve().then(function(){f._clusterDirty=!0}),c}}function iW(e,t){let n=e._collectionIndicesByEntity[t];!u(n.billboardIndex)&&!u(n.labelIndex)&&!u(n.pointIndex)&&delete e._collectionIndicesByEntity[t]}jd.prototype.getLabel=nW("_labelCollection",nm,"_unusedLabelIndices","labelIndex");jd.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,iW(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};jd.prototype.getBillboard=nW("_billboardCollection",uu,"_unusedBillboardIndices","billboardIndex");jd.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,iW(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};jd.prototype.getPoint=nW("_pointCollection",kE,"_unusedPointIndices","pointIndex");jd.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,iW(this,e.id);let i=this._pointCollection.get(n);i.show=!1,i.id=void 0,this._unusedPointIndices.push(n),this._clusterDirty=!0};function tW(e){if(!u(e))return;let t=e.length;for(let n=0;n<t;++n)e.get(n).clusterShow=!0}function B9e(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,tW(e._labelCollection),tW(e._billboardCollection),tW(e._pointCollection))}jd.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,B9e(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)};jd.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 hu=jd;function rW(e){this._name=e,this._clock=void 0,this._changed=new ge,this._error=new ge,this._isLoading=!1,this._loading=new ge,this._entityCollection=new Ms(this),this._entityCluster=new hu}Object.defineProperties(rW.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){Oo.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}}});rW.prototype.update=function(e){return!0};var hR=rW;var Ece={};Ece.computePositions=function(e,t,n,i,r){let o=e*.5,s=-o,a=i+i,c=r?2*a:a,l=new Float64Array(c*3),f,d=0,p=0,g=r?a*3:0,m=r?(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),E=x*n,T=C*n,S=x*t,v=C*t;l[p+g]=E,l[p+g+1]=T,l[p+g+2]=s,l[p+m]=S,l[p+m+1]=v,l[p+m+2]=o,p+=3,r&&(l[d++]=E,l[d++]=T,l[d++]=s,l[d++]=S,l[d++]=v,l[d++]=o)}return l};var mx=Ece;var oW=new H,L9e=new h,N9e=new h,F9e=new h,U9e=new h;function p_(e){e=y(e,y.EMPTY_OBJECT);let t=e.length,n=e.topRadius,i=e.bottomRadius,r=y(e.vertexFormat,Pe.DEFAULT),o=y(e.slices,128);this._length=t,this._topRadius=n,this._bottomRadius=i,this._vertexFormat=Pe.clone(r),this._slices=o,this._offsetAttribute=e.offsetAttribute,this._workerName="createCylinderGeometry"}p_.packedLength=Pe.packedLength+5;p_.pack=function(e,t,n){return n=y(n,0),Pe.pack(e._vertexFormat,t,n),n+=Pe.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 bce=new Pe,zE={vertexFormat:bce,length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,offsetAttribute:void 0};p_.unpack=function(e,t,n){t=y(t,0);let i=Pe.unpack(e,t,bce);t+=Pe.packedLength;let r=e[t++],o=e[t++],s=e[t++],a=e[t++],c=e[t];return u(n)?(n._vertexFormat=Pe.clone(i,n._vertexFormat),n._length=r,n._topRadius=o,n._bottomRadius=s,n._slices=a,n._offsetAttribute=c===-1?void 0:c,n):(zE.length=r,zE.topRadius=o,zE.bottomRadius=s,zE.slices=a,zE.offsetAttribute=c===-1?void 0:c,new p_(zE))};p_.createGeometry=function(e){let t=e._length,n=e._topRadius,i=e._bottomRadius,r=e._vertexFormat,o=e._slices;if(t<=0||n<0||i<0||n===0&&i===0)return;let s=o+o,a=o+s,c=s+s,l=mx.computePositions(t,n,i,o,!0),f=r.st?new Float32Array(c*2):void 0,d=r.normal?new Float32Array(c*3):void 0,p=r.tangent?new Float32Array(c*3):void 0,g=r.bitangent?new Float32Array(c*3):void 0,m,A=r.normal||r.tangent||r.bitangent;if(A){let M=r.tangent||r.bitangent,O=0,B=0,L=0,_=Math.atan2(i-n,t),b=L9e;b.z=Math.sin(_);let w=Math.cos(_),I=F9e,R=N9e;for(m=0;m<o;m++){let F=m/o*P.TWO_PI,k=w*Math.cos(F),V=w*Math.sin(F);A&&(b.x=k,b.y=V,M&&(I=h.normalize(h.cross(h.UNIT_Z,b,I),I)),r.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),r.tangent&&(p[B++]=I.x,p[B++]=I.y,p[B++]=I.z,p[B++]=I.x,p[B++]=I.y,p[B++]=I.z),r.bitangent&&(R=h.normalize(h.cross(b,I,R),R),g[L++]=R.x,g[L++]=R.y,g[L++]=R.z,g[L++]=R.x,g[L++]=R.y,g[L++]=R.z))}for(m=0;m<o;m++)r.normal&&(d[O++]=0,d[O++]=0,d[O++]=-1),r.tangent&&(p[B++]=1,p[B++]=0,p[B++]=0),r.bitangent&&(g[L++]=0,g[L++]=-1,g[L++]=0);for(m=0;m<o;m++)r.normal&&(d[O++]=0,d[O++]=0,d[O++]=1),r.tangent&&(p[B++]=1,p[B++]=0,p[B++]=0),r.bitangent&&(g[L++]=0,g[L++]=1,g[L++]=0)}let x=12*o-12,C=Ue.createTypedArray(c,x),E=0,T=0;for(m=0;m<o-1;m++)C[E++]=T,C[E++]=T+2,C[E++]=T+3,C[E++]=T,C[E++]=T+3,C[E++]=T+1,T+=2;for(C[E++]=s-2,C[E++]=0,C[E++]=1,C[E++]=s-2,C[E++]=1,C[E++]=s-1,m=1;m<o-1;m++)C[E++]=s+m+1,C[E++]=s+m,C[E++]=s;for(m=1;m<o-1;m++)C[E++]=a,C[E++]=a+m,C[E++]=a+m+1;let S=0;if(r.st){let M=Math.max(n,i);for(m=0;m<c;m++){let O=h.fromArray(l,m*3,U9e);f[S++]=(O.x+M)/(2*M),f[S++]=(O.y+M)/(2*M)}}let v=new fn;r.position&&(v.position=new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:l})),r.normal&&(v.normal=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:d})),r.tangent&&(v.tangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:p})),r.bitangent&&(v.bitangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),r.st&&(v.st=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:f})),oW.x=t*.5,oW.y=Math.max(i,n);let D=new ae(h.ZERO,H.magnitude(oW));if(u(e._offsetAttribute)){t=l.length;let M=e._offsetAttribute===nn.NONE?0:1,O=new Uint8Array(t/3).fill(M);v.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:O})}return new lt({attributes:v,indices:C,primitiveType:Be.TRIANGLES,boundingSphere:D,offsetAttribute:e._offsetAttribute})};var sW;p_.getUnitCylinder=function(){return u(sW)||(sW=p_.createGeometry(new p_({topRadius:1,bottomRadius:1,length:1,vertexFormat:Pe.POSITION_ONLY}))),sW};var mR=p_;var aW=new H;function HE(e){e=y(e,y.EMPTY_OBJECT);let t=e.length,n=e.topRadius,i=e.bottomRadius,r=y(e.slices,128),o=Math.max(y(e.numberOfVerticalLines,16),0);this._length=t,this._topRadius=n,this._bottomRadius=i,this._slices=r,this._numberOfVerticalLines=o,this._offsetAttribute=e.offsetAttribute,this._workerName="createCylinderOutlineGeometry"}HE.packedLength=6;HE.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 px={length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};HE.unpack=function(e,t,n){t=y(t,0);let i=e[t++],r=e[t++],o=e[t++],s=e[t++],a=e[t++],c=e[t];return u(n)?(n._length=i,n._topRadius=r,n._bottomRadius=o,n._slices=s,n._numberOfVerticalLines=a,n._offsetAttribute=c===-1?void 0:c,n):(px.length=i,px.topRadius=r,px.bottomRadius=o,px.slices=s,px.numberOfVerticalLines=a,px.offsetAttribute=c===-1?void 0:c,new HE(px))};HE.createGeometry=function(e){let t=e._length,n=e._topRadius,i=e._bottomRadius,r=e._slices,o=e._numberOfVerticalLines;if(t<=0||n<0||i<0||n===0&&i===0)return;let s=r*2,a=mx.computePositions(t,n,i,r,!1),c=r*2,l;if(o>0){let A=Math.min(o,r);l=Math.round(r/A),c+=A}let f=Ue.createTypedArray(s,c*2),d=0,p;for(p=0;p<r-1;p++)f[d++]=p,f[d++]=p+1,f[d++]=p+r,f[d++]=p+1+r;if(f[d++]=r-1,f[d++]=0,f[d++]=r+r-1,f[d++]=r,o>0)for(p=0;p<r;p+=l)f[d++]=p,f[d++]=p+r;let g=new fn;g.position=new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:a}),aW.x=t*.5,aW.y=Math.max(i,n);let m=new ae(h.ZERO,H.magnitude(aW));if(u(e._offsetAttribute)){t=a.length;let A=e._offsetAttribute===nn.NONE?0:1,x=new Uint8Array(t/3).fill(A);g.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:x})}return new lt({attributes:g,indices:f,primitiveType:Be.LINES,boundingSphere:m,offsetAttribute:e._offsetAttribute})};var pR=HE;var Sce=h.ZERO,vce=new h,V9e=new h,wce=new z;function k9e(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 mu(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new k9e(e),geometryPropertyName:"cylinder",observedPropertyNames:["availability","position","orientation","cylinder"]}),this._onEntityPropertyChanged(e,"cylinder",e.cylinder,void 0)}u(Object.create)&&(mu.prototype=Object.create(ci.prototype),mu.prototype.constructor=mu);Object.defineProperties(mu.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});mu.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),r=this._distanceDisplayConditionProperty.getValue(e),o=Vn.fromDistanceDisplayCondition(r),s={show:i,distanceDisplayCondition:o,color:void 0,offset:void 0};if(this._materialProperty instanceof Nt){let a;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,wce)),u(a)||(a=z.WHITE),s.color=Ut.fromColor(a)}return u(this._options.offsetAttribute)&&(s.offset=Zi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Sce,vce))),new xt({id:t,geometry:new mR(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.mapProjection.ellipsoid),attributes:s})};mu.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,wce),r=this._distanceDisplayConditionProperty.getValue(e),o={show:new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(r),offset:void 0};return u(this._options.offsetAttribute)&&(o.offset=Zi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Sce,vce))),new xt({id:t,geometry:new pR(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.mapProjection.ellipsoid),attributes:o})};mu.prototype._computeCenter=function(e,t){return q.getValueOrUndefined(this._entity.position,e,t)};mu.prototype._isHidden=function(e,t){return!u(e.position)||!u(t.length)||!u(t.topRadius)||!u(t.bottomRadius)||ci.prototype._isHidden.call(this,e,t)};mu.prototype._isDynamic=function(e,t){return!e.position.isConstant||!q.isConstant(e.orientation)||!t.length.isConstant||!t.topRadius.isConstant||!t.bottomRadius.isConstant||!q.isConstant(t.slices)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.numberOfVerticalLines)};mu.prototype._setStaticOptions=function(e,t){let n=q.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Nt?rn.VERTEX_FORMAT:lr.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=q.getValueOrUndefined(t.slices,ze.MINIMUM_VALUE),i.numberOfVerticalLines=q.getValueOrUndefined(t.numberOfVerticalLines,ze.MINIMUM_VALUE),i.offsetAttribute=n!==We.NONE?nn.ALL:void 0};mu.prototype._onEntityPropertyChanged=yp;mu.DynamicGeometryUpdater=GE;function GE(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(GE.prototype=Object.create(ai.prototype),GE.prototype.constructor=GE);GE.prototype._isHidden=function(e,t,n){let i=this._options,r=q.getValueOrUndefined(e.position,n,V9e);return!u(r)||!u(i.length)||!u(i.topRadius)||!u(i.bottomRadius)||ai.prototype._isHidden.call(this,e,t,n)};GE.prototype._setOptions=function(e,t,n){let i=q.getValueOrDefault(t.heightReference,n,We.NONE),r=this._options;r.length=q.getValueOrUndefined(t.length,n),r.topRadius=q.getValueOrUndefined(t.topRadius,n),r.bottomRadius=q.getValueOrUndefined(t.bottomRadius,n),r.slices=q.getValueOrUndefined(t.slices,n),r.numberOfVerticalLines=q.getValueOrUndefined(t.numberOfVerticalLines,n),r.offsetAttribute=i!==We.NONE?nn.ALL:void 0};var _R=mu;var z9e={UNBOUNDED:0,CLAMPED:1,LOOP_STOP:2},Ro=Object.freeze(z9e);var H9e={TICK_DEPENDENT:0,SYSTEM_CLOCK_MULTIPLIER:1,SYSTEM_CLOCK:2},yr=Object.freeze(H9e);var G9e={NONE:0,HOLD:1,EXTRAPOLATE:2},pu=Object.freeze(G9e);var Dce=Wi(Ql(),1);function W9e(e){let t=new Dce.default(e);t.normalize();let n=t.path(),i=n.lastIndexOf("/");return i!==-1&&(n=n.substr(i+1)),n}var __=W9e;var j9e=P.factorial;function cW(e,t,n,i,r,o){let s=0,a,c,l;if(i>0){for(c=0;c<r;c++){for(a=!1,l=0;l<o.length&&!a;l++)c===o[l]&&(a=!0);a||(o.push(c),s+=cW(e,t,n,i-1,r,o),o.splice(o.length-1,1))}return s}for(s=1,c=0;c<r;c++){for(a=!1,l=0;l<o.length&&!a;l++)c===o[l]&&(a=!0);a||(s*=e-n[t[c]])}return s}var XV={type:"Hermite"};XV.getRequiredDataPoints=function(e,t){return t=y(t,0),Math.max(Math.floor((e+1)/(t+1)),2)};XV.interpolateOrderZero=function(e,t,n,i,r){u(r)||(r=new Array(i));let o,s,a,c,l,f,d=t.length,p=new Array(i);for(o=0;o<i;o++){r[o]=0;let x=new Array(d);for(p[o]=x,s=0;s<d;s++)x[s]=[]}let g=d,m=new Array(g);for(o=0;o<g;o++)m[o]=o;let A=d-1;for(c=0;c<i;c++){for(s=0;s<g;s++)f=m[s]*i+c,p[c][0].push(n[f]);for(o=1;o<g;o++){let x=!1;for(s=0;s<g-o;s++){let C=t[m[s]],E=t[m[s+o]],T;E-C<=0?(f=m[s]*i+i*o+c,T=n[f],p[c][o].push(T/j9e(o))):(T=p[c][o-1][s+1]-p[c][o-1][s],p[c][o].push(T/(E-C))),x=x||T!==0}x||(A=o-1)}}for(a=0,l=0;a<=l;a++)for(o=a;o<=A;o++){let x=cW(e,m,t,a,o,[]);for(c=0;c<i;c++){let C=p[c][o][0];r[c+a*i]+=C*x}}return r};var q9e=[];XV.interpolate=function(e,t,n,i,r,o,s){let a=i*(o+1);u(s)||(s=new Array(a));for(let C=0;C<a;C++)s[C]=0;let c=t.length,l=new 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o,s,a=t.length;for(o=0;o<i;o++)r[o]=0;for(o=0;o<a;o++){let c=1;for(s=0;s<a;s++)if(s!==o){let l=t[o]-t[s];c*=(e-t[s])/l}for(s=0;s<i;s++)r[s]+=c*n[o*i+s]}return r};var yR=lW;var uW={type:"Linear"};uW.getRequiredDataPoints=function(e){return 2};uW.interpolateOrderZero=function(e,t,n,i,r){u(r)||(r=new Array(i));let o,s,a,c=t[0],l=t[1];for(o=0;o<i;o++)s=n[o],a=n[o+i],r[o]=((a-s)*e+l*s-c*a)/(l-c);return r};var _x=uW;function rc(e,t,n){this.clock=y(e,0),this.cone=y(t,0),this.magnitude=y(n,1)}rc.fromCartesian3=function(e,t){let n=e.x,i=e.y,r=e.z,o=n*n+i*i;return u(t)||(t=new rc),t.clock=Math.atan2(i,n),t.cone=Math.atan2(Math.sqrt(o),r),t.magnitude=Math.sqrt(o+r*r),t};rc.clone=function(e,t){if(u(e))return u(t)?(t.clock=e.clock,t.cone=e.cone,t.magnitude=e.magnitude,t):new rc(e.clock,e.cone,e.magnitude)};rc.normalize=function(e,t){return u(t)?(t.clock=e.clock,t.cone=e.cone,t.magnitude=1,t):new rc(e.clock,e.cone,1)};rc.equals=function(e,t){return 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t=this.remove(e);return t&&!this.destroyPrimitives&&e.destroy(),t};ta.prototype.removeAll=function(){let e=this._primitives,t=e.length;for(let n=0;n<t;++n)delete e[n]._external._composites[this._guid],this.destroyPrimitives&&e[n].destroy();this._primitives=[]};ta.prototype.contains=function(e){return!!(u(e)&&e._external&&e._external._composites&&e._external._composites[this._guid])};function tk(e,t){return e._primitives.indexOf(t)}ta.prototype.raise=function(e){if(u(e)){let t=tk(this,e),n=this._primitives;if(t!==n.length-1){let i=n[t];n[t]=n[t+1],n[t+1]=i}}};ta.prototype.raiseToTop=function(e){if(u(e)){let t=tk(this,e),n=this._primitives;t!==n.length-1&&(n.splice(t,1),n.push(e))}};ta.prototype.lower=function(e){if(u(e)){let t=tk(this,e),n=this._primitives;if(t!==0){let i=n[t];n[t]=n[t-1],n[t-1]=i}}};ta.prototype.lowerToBottom=function(e){if(u(e)){let t=tk(this,e),n=this._primitives;t!==0&&(n.splice(t,1),n.unshift(e))}};ta.prototype.get=function(e){return this._primitives[e]};ta.prototype.update=function(e){if(!this.show)return;let t=this._primitives;for(let n=0;n<t.length;++n)t[n].update(e)};ta.prototype.prePassesUpdate=function(e){let t=this._primitives;for(let n=0;n<t.length;++n){let i=t[n];u(i.prePassesUpdate)&&i.prePassesUpdate(e)}};ta.prototype.updateForPass=function(e,t){let n=this._primitives;for(let i=0;i<n.length;++i){let r=n[i];u(r.updateForPass)&&r.updateForPass(e,t)}};ta.prototype.postPassesUpdate=function(e){let t=this._primitives;for(let n=0;n<t.length;++n){let i=t[n];u(i.postPassesUpdate)&&i.postPassesUpdate(e)}};ta.prototype.isDestroyed=function(){return!1};ta.prototype.destroy=function(){return this.removeAll(),ue(this)};var Bl=ta;function cm(){this._length=0,this._collections={},this._collectionsArray=[],this.show=!0}Object.defineProperties(cm.prototype,{length:{get:function(){return this._length}}});cm.prototype.add=function(e,t){t=y(t,0);let n=this._collections[t];if(!u(n)){n=new Bl({destroyPrimitives:!1}),n._zIndex=t,this._collections[t]=n;let i=this._collectionsArray,r=0;for(;r<i.length&&i[r]._zIndex<t;)r++;i.splice(r,0,n)}return n.add(e),this._length++,e._zIndex=t,e};cm.prototype.set=function(e,t){return t===e._zIndex||(this.remove(e,!0),this.add(e,t)),e};cm.prototype.remove=function(e,t){if(this.contains(e)){let n=e._zIndex,i=this._collections[n],r;return t?r=i.remove(e):r=i.removeAndDestroy(e),r&&this._length--,i.length===0&&(this._collectionsArray.splice(this._collectionsArray.indexOf(i),1),this._collections[n]=void 0,i.destroy()),r}return!1};cm.prototype.removeAll=function(){let e=this._collectionsArray;for(let t=0;t<e.length;t++){let n=e[t];n.destroyPrimitives=!0,n.destroy()}this._collections={},this._collectionsArray=[],this._length=0};cm.prototype.contains=function(e){if(!u(e))return!1;let t=this._collections[e._zIndex];return u(t)&&t.contains(e)};cm.prototype.update=function(e){if(!this.show)return;let t=this._collectionsArray;for(let n=0;n<t.length;n++)t[n].update(e)};cm.prototype.isDestroyed=function(){return!1};cm.prototype.destroy=function(){return this.removeAll(),ue(this)};var DR=cm;function ib(e,t){this._primitives=e,this._orderedGroundPrimitives=t,this._dynamicUpdaters=new Ct}ib.prototype.add=function(e,t){this._dynamicUpdaters.set(t.id,t.createDynamicUpdater(this._primitives,this._orderedGroundPrimitives))};ib.prototype.remove=function(e){let t=e.id,n=this._dynamicUpdaters.get(t);u(n)&&(this._dynamicUpdaters.remove(t),n.destroy())};ib.prototype.update=function(e){let t=this._dynamicUpdaters.values;for(let n=0,i=t.length;n<i;n++)t[n].update(e);return!0};ib.prototype.removeAllPrimitives=function(){let e=this._dynamicUpdaters.values;for(let t=0,n=e.length;t<n;t++)e[t].destroy();this._dynamicUpdaters.removeAll()};ib.prototype.getBoundingSphere=function(e,t){return e=this._dynamicUpdaters.get(e.id),u(e)&&u(e.getBoundingSphere)?e.getBoundingSphere(t):ct.FAILED};var Tx=ib;var xW={},nk=new h,ale=new h,cle=new Le,lle=new Z;function rb(e,t,n,i,r,o,s,a,c,l){let f=e+t;h.multiplyByScalar(i,Math.cos(f),nk),h.multiplyByScalar(n,Math.sin(f),ale),h.add(nk,ale,nk);let d=Math.cos(e);d=d*d;let p=Math.sin(e);p=p*p;let m=o/Math.sqrt(s*d+r*p)/a;return Le.fromAxisAngle(nk,m,cle),Z.fromQuaternion(cle,lle),Z.multiplyByVector(lle,c,l),h.normalize(l,l),h.multiplyByScalar(l,a,l),l}var ule=new h,fle=new h,AW=new h,c7e=new h;xW.raisePositionsToHeight=function(e,t,n){let i=t.ellipsoid,r=t.height,o=t.extrudedHeight,s=n?e.length/3*2:e.length/3,a=new Float64Array(s*3),c=e.length,l=n?c:0;for(let f=0;f<c;f+=3){let d=f+1,p=f+2,g=h.fromArray(e,f,ule);i.scaleToGeodeticSurface(g,g);let m=h.clone(g,fle),A=i.geodeticSurfaceNormal(g,c7e),x=h.multiplyByScalar(A,r,AW);h.add(g,x,g),n&&(h.multiplyByScalar(A,o,x),h.add(m,x,m),a[f+l]=m.x,a[d+l]=m.y,a[p+l]=m.z),a[f]=g.x,a[d]=g.y,a[p]=g.z}return a};var l7e=new h,u7e=new h,f7e=new h;xW.computeEllipsePositions=function(e,t,n){let i=e.semiMinorAxis,r=e.semiMajorAxis,o=e.rotation,s=e.center,a=e.granularity*8,c=i*i,l=r*r,f=r*i,d=h.magnitude(s),p=h.normalize(s,l7e),g=h.cross(h.UNIT_Z,s,u7e);g=h.normalize(g,g);let m=h.cross(p,g,f7e),A=1+Math.ceil(P.PI_OVER_TWO/a),x=P.PI_OVER_TWO/(A-1),C=P.PI_OVER_TWO-A*x;C<0&&(A-=Math.ceil(Math.abs(C)/x));let E=2*(A*(A+2)),T=t?new Array(E*3):void 0,S=0,v=ule,D=fle,M=A*4*3,O=M-1,B=0,L=n?new Array(M):void 0,_,b,w,I,R;for(C=P.PI_OVER_TWO,v=rb(C,o,m,g,c,f,l,d,p,v),t&&(T[S++]=v.x,T[S++]=v.y,T[S++]=v.z),n&&(L[O--]=v.z,L[O--]=v.y,L[O--]=v.x),C=P.PI_OVER_TWO-x,_=1;_<A+1;++_){if(v=rb(C,o,m,g,c,f,l,d,p,v),D=rb(Math.PI-C,o,m,g,c,f,l,d,p,D),t){for(T[S++]=v.x,T[S++]=v.y,T[S++]=v.z,w=2*_+2,b=1;b<w-1;++b)I=b/(w-1),R=h.lerp(v,D,I,AW),T[S++]=R.x,T[S++]=R.y,T[S++]=R.z;T[S++]=D.x,T[S++]=D.y,T[S++]=D.z}n&&(L[O--]=v.z,L[O--]=v.y,L[O--]=v.x,L[B++]=D.x,L[B++]=D.y,L[B++]=D.z),C=P.PI_OVER_TWO-(_+1)*x}for(_=A;_>1;--_){if(C=P.PI_OVER_TWO-(_-1)*x,v=rb(-C,o,m,g,c,f,l,d,p,v),D=rb(C+Math.PI,o,m,g,c,f,l,d,p,D),t){for(T[S++]=v.x,T[S++]=v.y,T[S++]=v.z,w=2*(_-1)+2,b=1;b<w-1;++b)I=b/(w-1),R=h.lerp(v,D,I,AW),T[S++]=R.x,T[S++]=R.y,T[S++]=R.z;T[S++]=D.x,T[S++]=D.y,T[S++]=D.z}n&&(L[O--]=v.z,L[O--]=v.y,L[O--]=v.x,L[B++]=D.x,L[B++]=D.y,L[B++]=D.z)}C=P.PI_OVER_TWO,v=rb(-C,o,m,g,c,f,l,d,p,v);let F={};return t&&(T[S++]=v.x,T[S++]=v.y,T[S++]=v.z,F.positions=T,F.numPts=A),n&&(L[O--]=v.z,L[O--]=v.y,L[O--]=v.x,F.outerPositions=L),F};var Ll=xW;var ob=new h,CW=new h,TW=new h,dle=new h,ds=new H,hle=new Z,d7e=new Z,EW=new Le,mle=new h,ple=new h,_le=new h,ok=new me,gle=new h,yle=new H,Ale=new H;function xle(e,t,n){let i=t.vertexFormat,r=t.center,o=t.semiMajorAxis,s=t.semiMinorAxis,a=t.ellipsoid,c=t.stRotation,l=n?e.length/3*2:e.length/3,f=t.shadowVolume,d=i.st?new Float32Array(l*2):void 0,p=i.normal?new Float32Array(l*3):void 0,g=i.tangent?new Float32Array(l*3):void 0,m=i.bitangent?new Float32Array(l*3):void 0,A=f?new Float32Array(l*3):void 0,x=0,C=mle,E=ple,T=_le,S=new Di(a),v=S.project(a.cartesianToCartographic(r,ok),gle),D=a.scaleToGeodeticSurface(r,ob);a.geodeticSurfaceNormal(D,D);let M=hle,O=d7e;if(c!==0){let R=Le.fromAxisAngle(D,c,EW);M=Z.fromQuaternion(R,M),R=Le.fromAxisAngle(D,-c,EW),O=Z.fromQuaternion(R,O)}else M=Z.clone(Z.IDENTITY,M),O=Z.clone(Z.IDENTITY,O);let B=H.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,yle),L=H.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Ale),_=e.length,b=n?_:0,w=b/3*2;for(let R=0;R<_;R+=3){let F=R+1,k=R+2,V=h.fromArray(e,R,ob);if(i.st){let G=Z.multiplyByVector(M,V,CW),U=S.project(a.cartesianToCartographic(G,ok),TW);h.subtract(U,v,U),ds.x=(U.x+o)/(2*o),ds.y=(U.y+s)/(2*s),B.x=Math.min(ds.x,B.x),B.y=Math.min(ds.y,B.y),L.x=Math.max(ds.x,L.x),L.y=Math.max(ds.y,L.y),n&&(d[x+w]=ds.x,d[x+1+w]=ds.y),d[x++]=ds.x,d[x++]=ds.y}(i.normal||i.tangent||i.bitangent||f)&&(C=a.geodeticSurfaceNormal(V,C),f&&(A[R+b]=-C.x,A[F+b]=-C.y,A[k+b]=-C.z),(i.normal||i.tangent||i.bitangent)&&((i.tangent||i.bitangent)&&(E=h.normalize(h.cross(h.UNIT_Z,C,E),E),Z.multiplyByVector(O,E,E)),i.normal&&(p[R]=C.x,p[F]=C.y,p[k]=C.z,n&&(p[R+b]=-C.x,p[F+b]=-C.y,p[k+b]=-C.z)),i.tangent&&(g[R]=E.x,g[F]=E.y,g[k]=E.z,n&&(g[R+b]=-E.x,g[F+b]=-E.y,g[k+b]=-E.z)),i.bitangent&&(T=h.normalize(h.cross(C,E,T),T),m[R]=T.x,m[F]=T.y,m[k]=T.z,n&&(m[R+b]=T.x,m[F+b]=T.y,m[k+b]=T.z))))}if(i.st){_=d.length;for(let R=0;R<_;R+=2)d[R]=(d[R]-B.x)/(L.x-B.x),d[R+1]=(d[R+1]-B.y)/(L.y-B.y)}let I=new fn;if(i.position){let R=Ll.raisePositionsToHeight(e,t,n);I.position=new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:R})}if(i.st&&(I.st=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:d})),i.normal&&(I.normal=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:p})),i.tangent&&(I.tangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),i.bitangent&&(I.bitangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),f&&(I.extrudeDirection=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:A})),n&&u(t.offsetAttribute)){let R=new Uint8Array(l);if(t.offsetAttribute===nn.TOP)R=R.fill(1,0,l/2);else{let F=t.offsetAttribute===nn.NONE?0:1;R=R.fill(F)}I.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:R})}return I}function Cle(e){let t=new Array(12*(e*(e+1))-6),n=0,i,r,o,s,a;for(i=0,o=1,s=0;s<3;s++)t[n++]=o++,t[n++]=i,t[n++]=o;for(s=2;s<e+1;++s){for(o=s*(s+1)-1,i=(s-1)*s-1,t[n++]=o++,t[n++]=i,t[n++]=o,r=2*s,a=0;a<r-1;++a)t[n++]=o,t[n++]=i++,t[n++]=i,t[n++]=o++,t[n++]=i,t[n++]=o;t[n++]=o++,t[n++]=i,t[n++]=o}for(r=e*2,++o,++i,s=0;s<r-1;++s)t[n++]=o,t[n++]=i++,t[n++]=i,t[n++]=o++,t[n++]=i,t[n++]=o;for(t[n++]=o,t[n++]=i++,t[n++]=i,t[n++]=o++,t[n++]=i++,t[n++]=i,++i,s=e-1;s>1;--s){for(t[n++]=i++,t[n++]=i,t[n++]=o,r=2*s,a=0;a<r-1;++a)t[n++]=o,t[n++]=i++,t[n++]=i,t[n++]=o++,t[n++]=i,t[n++]=o;t[n++]=i++,t[n++]=i++,t[n++]=o++}for(s=0;s<3;s++)t[n++]=i++,t[n++]=i,t[n++]=o;return t}var Ex=new h;function h7e(e){let t=e.center;Ex=h.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,Ex),e.height,Ex),Ex=h.add(t,Ex,Ex);let n=new ae(Ex,e.semiMajorAxis),i=Ll.computeEllipsePositions(e,!0,!1),r=i.positions,o=i.numPts,s=xle(r,e,!1),a=Cle(o);return a=Ue.createTypedArray(r.length/3,a),{boundingSphere:n,attributes:s,indices:a}}function m7e(e,t){let n=t.vertexFormat,i=t.center,r=t.semiMajorAxis,o=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,m=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,E=0,T=mle,S=ple,v=_le,D=new Di(s),M=D.project(s.cartesianToCartographic(i,ok),gle),O=s.scaleToGeodeticSurface(i,ob);s.geodeticSurfaceNormal(O,O);let B=Le.fromAxisAngle(O,l,EW),L=Z.fromQuaternion(B,hle),_=H.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,yle),b=H.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Ale),w=e.length,I=w/3*2;for(let F=0;F<w;F+=3){let k=F+1,V=F+2,G=h.fromArray(e,F,ob),U;if(n.st){let j=Z.multiplyByVector(L,G,CW),Q=D.project(s.cartesianToCartographic(j,ok),TW);h.subtract(Q,M,Q),ds.x=(Q.x+r)/(2*r),ds.y=(Q.y+o)/(2*o),_.x=Math.min(ds.x,_.x),_.y=Math.min(ds.y,_.y),b.x=Math.max(ds.x,b.x),b.y=Math.max(ds.y,b.y),p[E+I]=ds.x,p[E+1+I]=ds.y,p[E++]=ds.x,p[E++]=ds.y}G=s.scaleToGeodeticSurface(G,G),U=h.clone(G,CW),T=s.geodeticSurfaceNormal(G,T),x&&(C[F+w]=-T.x,C[k+w]=-T.y,C[V+w]=-T.z);let Y=h.multiplyByScalar(T,a,dle);if(G=h.add(G,Y,G),Y=h.multiplyByScalar(T,c,Y),U=h.add(U,Y,U),n.position&&(d[F+w]=U.x,d[k+w]=U.y,d[V+w]=U.z,d[F]=G.x,d[k]=G.y,d[V]=G.z),n.normal||n.tangent||n.bitangent){v=h.clone(T,v);let j=h.fromArray(e,(F+3)%w,dle);h.subtract(j,G,j);let Q=h.subtract(U,G,TW);T=h.normalize(h.cross(Q,j,T),T),n.normal&&(g[F]=T.x,g[k]=T.y,g[V]=T.z,g[F+w]=T.x,g[k+w]=T.y,g[V+w]=T.z),n.tangent&&(S=h.normalize(h.cross(v,T,S),S),m[F]=S.x,m[k]=S.y,m[V]=S.z,m[F+w]=S.x,m[F+1+w]=S.y,m[F+2+w]=S.z),n.bitangent&&(A[F]=v.x,A[k]=v.y,A[V]=v.z,A[F+w]=v.x,A[k+w]=v.y,A[V+w]=v.z)}}if(n.st){w=p.length;for(let F=0;F<w;F+=2)p[F]=(p[F]-_.x)/(b.x-_.x),p[F+1]=(p[F+1]-_.y)/(b.y-_.y)}let R=new fn;if(n.position&&(R.position=new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:d})),n.st&&(R.st=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:p})),n.normal&&(R.normal=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),n.tangent&&(R.tangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),n.bitangent&&(R.bitangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:A})),x&&(R.extrudeDirection=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:C})),u(t.offsetAttribute)){let F=new Uint8Array(f);if(t.offsetAttribute===nn.TOP)F=F.fill(1,0,f/2);else{let k=t.offsetAttribute===nn.NONE?0:1;F=F.fill(k)}R.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:F})}return R}function p7e(e){let t=e.length/3,n=Ue.createTypedArray(t,t*6),i=0;for(let r=0;r<t;r++){let o=r,s=r+t,a=(o+1)%t,c=a+t;n[i++]=o,n[i++]=s,n[i++]=a,n[i++]=a,n[i++]=s,n[i++]=c}return n}var ik=new ae,rk=new ae;function _7e(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,r=h.multiplyByScalar(n.geodeticSurfaceNormal(t,ob),e.height,ob);ik.center=h.add(t,r,ik.center),ik.radius=i,r=h.multiplyByScalar(n.geodeticSurfaceNormal(t,r),e.extrudedHeight,r),rk.center=h.add(t,r,rk.center),rk.radius=i;let o=Ll.computeEllipsePositions(e,!0,!0),s=o.positions,a=o.numPts,c=o.outerPositions,l=ae.union(ik,rk),f=xle(s,e,!0),d=Cle(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 m=Ue.createTypedArray(g*2/3,d),A=new lt({attributes:f,indices:m,primitiveType:Be.TRIANGLES}),x=m7e(c,e);d=p7e(c);let C=Ue.createTypedArray(c.length*2/3,d),E=new lt({attributes:x,indices:C,primitiveType:Be.TRIANGLES}),T=Rn.combineInstances([new xt({geometry:A}),new xt({geometry:E})]);return{boundingSphere:l,attributes:T[0].attributes,indices:T[0].indices}}function Tle(e,t,n,i,r,o,s){let c=Ll.computeEllipsePositions({center:e,semiMajorAxis:t,semiMinorAxis:n,rotation:i,granularity:r},!1,!0).outerPositions,l=c.length/3,f=new Array(l);for(let p=0;p<l;++p)f[p]=h.fromArray(c,p*3);let d=le.fromCartesianArray(f,o,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,re.WGS84),i=e.semiMajorAxis,r=e.semiMinorAxis,o=y(e.granularity,P.RADIANS_PER_DEGREE),s=y(e.vertexFormat,Pe.DEFAULT),a=y(e.height,0),c=y(e.extrudedHeight,a);this._center=h.clone(t),this._semiMajorAxis=i,this._semiMinorAxis=r,this._ellipsoid=re.clone(n),this._rotation=y(e.rotation,0),this._stRotation=y(e.stRotation,0),this._height=Math.max(c,a),this._granularity=o,this._vertexFormat=Pe.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=h.packedLength+re.packedLength+Pe.packedLength+9;um.pack=function(e,t,n){return n=y(n,0),h.pack(e._center,t,n),n+=h.packedLength,re.pack(e._ellipsoid,t,n),n+=re.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.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 Ele=new h,ble=new re,Sle=new Pe,lm={center:Ele,ellipsoid:ble,vertexFormat:Sle,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=h.unpack(e,t,Ele);t+=h.packedLength;let r=re.unpack(e,t,ble);t+=re.packedLength;let o=Pe.unpack(e,t,Sle);t+=Pe.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,m=e[t];return u(n)?(n._center=h.clone(i,n._center),n._ellipsoid=re.clone(r,n._ellipsoid),n._vertexFormat=Pe.clone(o,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=m===-1?void 0:m,n):(lm.height=f,lm.extrudedHeight=p,lm.granularity=d,lm.stRotation=l,lm.rotation=c,lm.semiMajorAxis=s,lm.semiMinorAxis=a,lm.shadowVolume=g,lm.offsetAttribute=m===-1?void 0:m,new um(lm))};um.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.center,i=y(e.ellipsoid,re.WGS84),r=e.semiMajorAxis,o=e.semiMinorAxis,s=y(e.granularity,P.RADIANS_PER_DEGREE),a=y(e.rotation,0);return Tle(n,r,o,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 r={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},o;if(i)r.extrudedHeight=n,r.shadowVolume=e._shadowVolume,r.offsetAttribute=e._offsetAttribute,o=_7e(r);else if(o=h7e(r),u(e._offsetAttribute)){let s=o.attributes.position.values.length,a=e._offsetAttribute===nn.NONE?0:1,c=new Uint8Array(s/3).fill(a);o.attributes.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new lt({attributes:o.attributes,indices:o.indices,primitiveType:Be.TRIANGLES,boundingSphere:o.boundingSphere,offsetAttribute:e._offsetAttribute})};um.createShadowVolume=function(e,t,n){let i=e._granularity,r=e._ellipsoid,o=t(i,r),s=n(i,r);return new um({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:r,rotation:e._rotation,stRotation:e._stRotation,granularity:i,extrudedHeight:o,height:s,vertexFormat:Pe.POSITION_ONLY,shadowVolume:!0})};function g7e(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let i=Ll.computeEllipsePositions({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,rotation:e._rotation,granularity:e._granularity},!1,!0).outerPositions,r=i.length/3,o=new Array(r);for(let c=0;c<r;++c)o[c]=h.fromArray(i,c*3);let s=e._ellipsoid,a=e.rectangle;return lt._textureCoordinateRotationPoints(o,t,s,a)}Object.defineProperties(um.prototype,{rectangle:{get:function(){return u(this._rectangle)||(this._rectangle=Tle(this._center,this._semiMajorAxis,this._semiMinorAxis,this._rotation,this._granularity,this._ellipsoid)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=g7e(this)),this._textureCoordinateRotationPoints}}});var Yc=um;var vle=new h,bx=new h;function y7e(e){let t=e.center;bx=h.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,bx),e.height,bx),bx=h.add(t,bx,bx);let n=new ae(bx,e.semiMajorAxis),i=Ll.computeEllipsePositions(e,!1,!0).outerPositions,r=new fn({position:new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:Ll.raisePositionsToHeight(i,e,!1)})}),o=i.length/3,s=Ue.createTypedArray(o,o*2),a=0;for(let c=0;c<o;++c)s[a++]=c,s[a++]=(c+1)%o;return{boundingSphere:n,attributes:r,indices:s}}var sk=new ae,ak=new ae;function A7e(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,r=h.multiplyByScalar(n.geodeticSurfaceNormal(t,vle),e.height,vle);sk.center=h.add(t,r,sk.center),sk.radius=i,r=h.multiplyByScalar(n.geodeticSurfaceNormal(t,r),e.extrudedHeight,r),ak.center=h.add(t,r,ak.center),ak.radius=i;let o=Ll.computeEllipsePositions(e,!1,!0).outerPositions,s=new fn({position:new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:Ll.raisePositionsToHeight(o,e,!0)})});o=s.position.values;let a=ae.union(sk,ak),c=o.length/3;if(u(e.offsetAttribute)){let m=new Uint8Array(c);if(e.offsetAttribute===nn.TOP)m=m.fill(1,0,c/2);else{let A=e.offsetAttribute===nn.NONE?0:1;m=m.fill(A)}s.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:m})}let l=y(e.numberOfVerticalLines,16);l=P.clamp(l,0,c/2);let f=Ue.createTypedArray(c,c*2+l*2);c/=2;let d=0,p;for(p=0;p<c;++p)f[d++]=p,f[d++]=(p+1)%c,f[d++]=p+c,f[d++]=(p+1)%c+c;let g;if(l>0){let m=Math.min(l,c);g=Math.round(c/m);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 sb(e){e=y(e,y.EMPTY_OBJECT);let t=e.center,n=y(e.ellipsoid,re.WGS84),i=e.semiMajorAxis,r=e.semiMinorAxis,o=y(e.granularity,P.RADIANS_PER_DEGREE),s=y(e.height,0),a=y(e.extrudedHeight,s);this._center=h.clone(t),this._semiMajorAxis=i,this._semiMinorAxis=r,this._ellipsoid=re.clone(n),this._rotation=y(e.rotation,0),this._height=Math.max(a,s),this._granularity=o,this._extrudedHeight=Math.min(a,s),this._numberOfVerticalLines=Math.max(y(e.numberOfVerticalLines,16),0),this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipseOutlineGeometry"}sb.packedLength=h.packedLength+re.packedLength+8;sb.pack=function(e,t,n){return n=y(n,0),h.pack(e._center,t,n),n+=h.packedLength,re.pack(e._ellipsoid,t,n),n+=re.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 wle=new h,Dle=new re,T_={center:wle,ellipsoid:Dle,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};sb.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,wle);t+=h.packedLength;let r=re.unpack(e,t,Dle);t+=re.packedLength;let o=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=h.clone(i,n._center),n._ellipsoid=re.clone(r,n._ellipsoid),n._semiMajorAxis=o,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):(T_.height=c,T_.extrudedHeight=f,T_.granularity=l,T_.rotation=a,T_.semiMajorAxis=o,T_.semiMinorAxis=s,T_.numberOfVerticalLines=d,T_.offsetAttribute=p===-1?void 0:p,new sb(T_))};sb.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 r={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:t,granularity:e._granularity,numberOfVerticalLines:e._numberOfVerticalLines},o;if(i)r.extrudedHeight=n,r.offsetAttribute=e._offsetAttribute,o=A7e(r);else if(o=y7e(r),u(e._offsetAttribute)){let s=o.attributes.position.values.length,a=e._offsetAttribute===nn.NONE?0:1,c=new Uint8Array(s/3).fill(a);o.attributes.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new lt({attributes:o.attributes,indices:o.indices,primitiveType:Be.LINES,boundingSphere:o.boundingSphere,offsetAttribute:e._offsetAttribute})};var Au=sb;var Ile=new z,Ple=h.ZERO,Ole=new h,Mle=new le;function x7e(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 Jd(e,t){qn.call(this,{entity:e,scene:t,geometryOptions:new x7e(e),geometryPropertyName:"ellipse",observedPropertyNames:["availability","position","ellipse"]}),this._onEntityPropertyChanged(e,"ellipse",e.ellipse,void 0)}u(Object.create)&&(Jd.prototype=Object.create(qn.prototype),Jd.prototype.constructor=Jd);Jd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Nt){let r;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(r=this._materialProperty.color.getValue(e,Ile)),u(r)||(r=z.WHITE),i.color=Ut.fromColor(r)}return u(this._options.offsetAttribute)&&(i.offset=Zi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Ple,Ole))),new xt({id:t,geometry:new Yc(this._options),attributes:i})};Jd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Ile),r=this._distanceDisplayConditionProperty.getValue(e),o={show:new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(r),offset:void 0};return u(this._options.offsetAttribute)&&(o.offset=Zi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Ple,Ole))),new xt({id:t,geometry:new Au(this._options),attributes:o})};Jd.prototype._computeCenter=function(e,t){return q.getValueOrUndefined(this._entity.position,e,t)};Jd.prototype._isHidden=function(e,t){let n=e.position;return!u(n)||!u(t.semiMajorAxis)||!u(t.semiMinorAxis)||ci.prototype._isHidden.call(this,e,t)};Jd.prototype._isDynamic=function(e,t){return!e.position.isConstant||!t.semiMajorAxis.isConstant||!t.semiMinorAxis.isConstant||!q.isConstant(t.rotation)||!q.isConstant(t.height)||!q.isConstant(t.extrudedHeight)||!q.isConstant(t.granularity)||!q.isConstant(t.stRotation)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.numberOfVerticalLines)||!q.isConstant(t.zIndex)||this._onTerrain&&!q.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Nt)};Jd.prototype._setStaticOptions=function(e,t){let n=q.getValueOrUndefined(t.height,ze.MINIMUM_VALUE),i=q.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),r=q.getValueOrUndefined(t.extrudedHeight,ze.MINIMUM_VALUE),o=q.getValueOrDefault(t.extrudedHeightReference,ze.MINIMUM_VALUE,We.NONE);u(r)&&!u(n)&&(n=0);let s=this._options;s.vertexFormat=this._materialProperty instanceof Nt?rn.VERTEX_FORMAT:lr.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=q.getValueOrUndefined(t.rotation,ze.MINIMUM_VALUE),s.granularity=q.getValueOrUndefined(t.granularity,ze.MINIMUM_VALUE),s.stRotation=q.getValueOrUndefined(t.stRotation,ze.MINIMUM_VALUE),s.numberOfVerticalLines=q.getValueOrUndefined(t.numberOfVerticalLines,ze.MINIMUM_VALUE),s.offsetAttribute=qn.computeGeometryOffsetAttribute(n,i,r,o),s.height=qn.getGeometryHeight(n,i),r=qn.getGeometryExtrudedHeight(r,o),r===qn.CLAMP_TO_GROUND&&(r=oi.getMinimumMaximumHeights(Yc.computeRectangle(s,Mle)).minimumTerrainHeight),s.extrudedHeight=r};Jd.DynamicGeometryUpdater=ab;function ab(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(ab.prototype=Object.create(ai.prototype),ab.prototype.constructor=ab);ab.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.center)||!u(i.semiMajorAxis)||!u(i.semiMinorAxis)||ai.prototype._isHidden.call(this,e,t,n)};ab.prototype._setOptions=function(e,t,n){let i=this._options,r=q.getValueOrUndefined(t.height,n),o=q.getValueOrDefault(t.heightReference,n,We.NONE),s=q.getValueOrUndefined(t.extrudedHeight,n),a=q.getValueOrDefault(t.extrudedHeightReference,n,We.NONE);u(s)&&!u(r)&&(r=0),i.center=q.getValueOrUndefined(e.position,n,i.center),i.semiMajorAxis=q.getValueOrUndefined(t.semiMajorAxis,n),i.semiMinorAxis=q.getValueOrUndefined(t.semiMinorAxis,n),i.rotation=q.getValueOrUndefined(t.rotation,n),i.granularity=q.getValueOrUndefined(t.granularity,n),i.stRotation=q.getValueOrUndefined(t.stRotation,n),i.numberOfVerticalLines=q.getValueOrUndefined(t.numberOfVerticalLines,n),i.offsetAttribute=qn.computeGeometryOffsetAttribute(r,o,s,a),i.height=qn.getGeometryHeight(r,o),s=qn.getGeometryExtrudedHeight(s,a),s===qn.CLAMP_TO_GROUND&&(s=oi.getMinimumMaximumHeights(Yc.computeRectangle(i,Mle)).minimumTerrainHeight),i.extrudedHeight=s};var IR=Jd;var C7e=new h,T7e=new h,E7e=new h,b7e=new h,S7e=new h,v7e=new h(1,1,1),Rle=Math.cos,Ble=Math.sin;function E_(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.radii,v7e),n=y(e.innerRadii,t),i=y(e.minimumClock,0),r=y(e.maximumClock,P.TWO_PI),o=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,Pe.DEFAULT);this._radii=h.clone(t),this._innerRadii=h.clone(n),this._minimumClock=i,this._maximumClock=r,this._minimumCone=o,this._maximumCone=s,this._stackPartitions=a,this._slicePartitions=c,this._vertexFormat=Pe.clone(l),this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidGeometry"}E_.packedLength=2*h.packedLength+Pe.packedLength+7;E_.pack=function(e,t,n){return n=y(n,0),h.pack(e._radii,t,n),n+=h.packedLength,h.pack(e._innerRadii,t,n),n+=h.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.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 Lle=new h,Nle=new h,Fle=new Pe,xy={radii:Lle,innerRadii:Nle,vertexFormat:Fle,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,offsetAttribute:void 0};E_.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,Lle);t+=h.packedLength;let r=h.unpack(e,t,Nle);t+=h.packedLength;let o=Pe.unpack(e,t,Fle);t+=Pe.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=h.clone(i,n._radii),n._innerRadii=h.clone(r,n._innerRadii),n._vertexFormat=Pe.clone(o,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):(xy.minimumClock=s,xy.maximumClock=a,xy.minimumCone=c,xy.maximumCone=l,xy.stackPartitions=f,xy.slicePartitions=d,xy.offsetAttribute=p===-1?void 0:p,new E_(xy))};E_.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,r=e._maximumClock,o=e._minimumCone,s=e._maximumCone,a=e._vertexFormat,c=e._slicePartitions+1,l=e._stackPartitions+1;c=Math.round(c*Math.abs(r-i)/P.TWO_PI),l=Math.round(l*Math.abs(s-o)/P.PI),c<2&&(c=2),l<2&&(l=2);let f,d,p=0,g=[o],m=[i];for(f=0;f<l;f++)g.push(o+f*(s-o)/(l-1));for(g.push(s),d=0;d<c;d++)m.push(i+d*(r-i)/(c-1));m.push(r);let A=g.length,x=m.length,C=0,E=1,T=n.x!==t.x||n.y!==t.y||n.z!==t.z,S=!1,v=!1,D=!1;T&&(E=2,o>0&&(S=!0,C+=c-1),s<Math.PI&&(v=!0,C+=c-1),(r-i)%P.TWO_PI?(D=!0,C+=(l-1)*2+1):C+=1);let M=x*A*E,O=new Float64Array(M*3),B=new Array(M).fill(!1),L=new Array(M).fill(!1),_=c*l*E,b=6*(_+C+1-(c+l)*E),w=Ue.createTypedArray(_,b),I=a.normal?new Float32Array(M*3):void 0,R=a.tangent?new Float32Array(M*3):void 0,F=a.bitangent?new Float32Array(M*3):void 0,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]=Ble(g[f]),G[f]=Rle(g[f]);let U=new Array(x),Y=new Array(x);for(d=0;d<x;d++)Y[d]=Rle(m[d]),U[d]=Ble(m[d]);for(f=0;f<A;f++)for(d=0;d<x;d++)O[p++]=t.x*V[f]*Y[d],O[p++]=t.y*V[f]*U[d],O[p++]=t.z*G[f];let j=M/2;if(T)for(f=0;f<A;f++)for(d=0;d<x;d++)O[p++]=n.x*V[f]*Y[d],O[p++]=n.y*V[f]*U[d],O[p++]=n.z*G[f],B[j]=!0,f>0&&f!==A-1&&d!==0&&d!==x-1&&(L[j]=!0),j++;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++)w[p++]=W+d,w[p++]=W+d+1,w[p++]=Q+d+1,w[p++]=W+d,w[p++]=Q+d+1,w[p++]=Q+d;if(T){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++)w[p++]=W+d,w[p++]=Q+d,w[p++]=Q+d+1,w[p++]=W+d,w[p++]=Q+d+1,w[p++]=W+d+1}let K,J;if(T){if(S)for(J=A*x,f=1;f<x-2;f++)w[p++]=f,w[p++]=f+1,w[p++]=J+f+1,w[p++]=f,w[p++]=J+f+1,w[p++]=J+f;if(v)for(K=A*x-x,J=A*x*E-x,f=1;f<x-2;f++)w[p++]=K+f+1,w[p++]=K+f,w[p++]=J+f,w[p++]=K+f+1,w[p++]=J+f,w[p++]=J+f+1}if(D){for(f=1;f<A-2;f++)J=x*A+x*f,K=x*f,w[p++]=J,w[p++]=K+x,w[p++]=K,w[p++]=J,w[p++]=J+x,w[p++]=K+x;for(f=1;f<A-2;f++)J=x*A+x*(f+1)-1,K=x*(f+1)-1,w[p++]=K+x,w[p++]=J,w[p++]=K,w[p++]=K+x,w[p++]=J+x,w[p++]=J}let _e=new fn;a.position&&(_e.position=new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:O}));let xe=0,se=0,Ae=0,he=0,Se=M/2,Ie,Ne=re.fromCartesian3(t),Ye=re.fromCartesian3(n);if(a.st||a.normal||a.tangent||a.bitangent){for(f=0;f<M;f++){Ie=B[f]?Ye:Ne;let ht=h.fromArray(O,f*3,C7e),Ft=Ie.geodeticSurfaceNormal(ht,T7e);if(L[f]&&h.negate(Ft,Ft),a.st){let sn=H.negate(Ft,S7e);k[xe++]=Math.atan2(sn.y,sn.x)/P.TWO_PI+.5,k[xe++]=Math.asin(Ft.z)/Math.PI+.5}if(a.normal&&(I[se++]=Ft.x,I[se++]=Ft.y,I[se++]=Ft.z),a.tangent||a.bitangent){let sn=E7e,ut=0,An;if(B[f]&&(ut=Se),!S&&f>=ut&&f<ut+x*2?An=h.UNIT_X:An=h.UNIT_Z,h.cross(An,Ft,sn),h.normalize(sn,sn),a.tangent&&(R[Ae++]=sn.x,R[Ae++]=sn.y,R[Ae++]=sn.z),a.bitangent){let Jn=h.cross(Ft,sn,b7e);h.normalize(Jn,Jn),F[he++]=Jn.x,F[he++]=Jn.y,F[he++]=Jn.z}}}a.st&&(_e.st=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:k})),a.normal&&(_e.normal=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:I})),a.tangent&&(_e.tangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:R})),a.bitangent&&(_e.bitangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:F}))}if(u(e._offsetAttribute)){let ht=O.length,Ft=e._offsetAttribute===nn.NONE?0:1,sn=new Uint8Array(ht/3).fill(Ft);_e.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:sn})}return new lt({attributes:_e,indices:w,primitiveType:Be.TRIANGLES,boundingSphere:ae.fromEllipsoid(Ne),offsetAttribute:e._offsetAttribute})};var bW;E_.getUnitEllipsoid=function(){return u(bW)||(bW=E_.createGeometry(new E_({radii:new h(1,1,1),vertexFormat:Pe.POSITION_ONLY}))),bW};var Bs=E_;var w7e=new Nt(z.WHITE),SW=h.ZERO,vW=new h,D7e=new h,I7e=new h,wW=new z,P7e=new h(1,1,1);function O7e(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 xu(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new O7e(e),geometryPropertyName:"ellipsoid",observedPropertyNames:["availability","position","orientation","ellipsoid"]}),this._onEntityPropertyChanged(e,"ellipsoid",e.ellipsoid,void 0)}u(Object.create)&&(xu.prototype=Object.create(ci.prototype),xu.prototype.constructor=xu);Object.defineProperties(xu.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});xu.prototype.createFillGeometryInstance=function(e,t,n){let i=this._entity,r=i.isAvailable(e),o,s=new _n(r&&i.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),a=this._distanceDisplayConditionProperty.getValue(e),c=Vn.fromDistanceDisplayCondition(a),l={show:s,distanceDisplayCondition:c,color:void 0,offset:void 0};if(this._materialProperty instanceof Nt){let f;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||r)&&(f=this._materialProperty.color.getValue(e,wW)),u(f)||(f=z.WHITE),o=Ut.fromColor(f),l.color=o}return u(this._options.offsetAttribute)&&(l.offset=Zi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,SW,vW))),new xt({id:i,geometry:new Bs(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.mapProjection.ellipsoid,n),attributes:l})};xu.prototype.createOutlineGeometryInstance=function(e,t,n){let i=this._entity,r=i.isAvailable(e),o=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,wW),s=this._distanceDisplayConditionProperty.getValue(e),a={show:new _n(r&&i.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(o),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(s),offset:void 0};return u(this._options.offsetAttribute)&&(a.offset=Zi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,SW,vW))),new xt({id:i,geometry:new du(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.mapProjection.ellipsoid,n),attributes:a})};xu.prototype._computeCenter=function(e,t){return q.getValueOrUndefined(this._entity.position,e,t)};xu.prototype._isHidden=function(e,t){return!u(e.position)||!u(t.radii)||ci.prototype._isHidden.call(this,e,t)};xu.prototype._isDynamic=function(e,t){return!e.position.isConstant||!q.isConstant(e.orientation)||!t.radii.isConstant||!q.isConstant(t.innerRadii)||!q.isConstant(t.stackPartitions)||!q.isConstant(t.slicePartitions)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.minimumClock)||!q.isConstant(t.maximumClock)||!q.isConstant(t.minimumCone)||!q.isConstant(t.maximumCone)||!q.isConstant(t.subdivisions)};xu.prototype._setStaticOptions=function(e,t){let n=q.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Nt?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat,i.radii=t.radii.getValue(ze.MINIMUM_VALUE,i.radii),i.innerRadii=q.getValueOrUndefined(t.innerRadii,i.radii),i.minimumClock=q.getValueOrUndefined(t.minimumClock,ze.MINIMUM_VALUE),i.maximumClock=q.getValueOrUndefined(t.maximumClock,ze.MINIMUM_VALUE),i.minimumCone=q.getValueOrUndefined(t.minimumCone,ze.MINIMUM_VALUE),i.maximumCone=q.getValueOrUndefined(t.maximumCone,ze.MINIMUM_VALUE),i.stackPartitions=q.getValueOrUndefined(t.stackPartitions,ze.MINIMUM_VALUE),i.slicePartitions=q.getValueOrUndefined(t.slicePartitions,ze.MINIMUM_VALUE),i.subdivisions=q.getValueOrUndefined(t.subdivisions,ze.MINIMUM_VALUE),i.offsetAttribute=n!==We.NONE?nn.ALL:void 0};xu.prototype._onEntityPropertyChanged=yp;xu.DynamicGeometryUpdater=PR;function PR(e,t,n){ai.call(this,e,t,n),this._scene=e._scene,this._modelMatrix=new N,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 h,this._material={}}u(Object.create)&&(PR.prototype=Object.create(ai.prototype),PR.prototype.constructor=PR);PR.prototype.update=function(e){let t=this._entity,n=t.ellipsoid;if(!t.isShowing||!t.isAvailable(e)||!q.getValueOrDefault(n.show,e,!0)){u(this._primitive)&&(this._primitive.show=!1),u(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let i=q.getValueOrUndefined(n.radii,e,D7e),r=u(i)?t.computeModelMatrixForHeightReference(e,n.heightReference,i.z*.5,this._scene.mapProjection.ellipsoid,this._modelMatrix):void 0;if(!u(r)||!u(i)){u(this._primitive)&&(this._primitive.show=!1),u(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let o=q.getValueOrDefault(n.fill,e,!0),s=q.getValueOrDefault(n.outline,e,!1),a=q.getValueOrClonedDefault(n.outlineColor,e,z.BLACK,wW),c=qr.getValue(e,y(n.material,w7e),this._material),l=q.getValueOrUndefined(n.innerRadii,e,I7e),f=q.getValueOrUndefined(n.minimumClock,e),d=q.getValueOrUndefined(n.maximumClock,e),p=q.getValueOrUndefined(n.minimumCone,e),g=q.getValueOrUndefined(n.maximumCone,e),m=q.getValueOrUndefined(n.stackPartitions,e),A=q.getValueOrUndefined(n.slicePartitions,e),x=q.getValueOrUndefined(n.subdivisions,e),C=q.getValueOrDefault(n.outlineWidth,e,1),E=q.getValueOrDefault(n.heightReference,e,We.NONE),T=E!==We.NONE?nn.ALL:void 0,S=this._scene.mode,v=S===ne.SCENE3D&&E===We.NONE,D=this._options,M=this._geometryUpdater.shadowsProperty.getValue(e),B=this._geometryUpdater.distanceDisplayConditionProperty.getValue(e),L=q.getValueOrDefault(this._geometryUpdater.terrainOffsetProperty,e,SW,vW);if(!v||this._lastSceneMode!==S||!u(this._primitive)||D.stackPartitions!==m||D.slicePartitions!==A||u(l)&&!h.equals(D.innerRadii!==l)||D.minimumClock!==f||D.maximumClock!==d||D.minimumCone!==p||D.maximumCone!==g||D.subdivisions!==x||this._lastOutlineWidth!==C||D.offsetAttribute!==T){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=m,D.slicePartitions=A,D.subdivisions=x,D.offsetAttribute=T,D.radii=h.clone(v?P7e:i,D.radii),u(l))if(v){let F=h.magnitude(i);D.innerRadii=h.fromElements(l.x/F,l.y/F,l.z/F,D.innerRadii)}else D.innerRadii=h.clone(l,D.innerRadii);else D.innerRadii=void 0;D.minimumClock=f,D.maximumClock=d,D.minimumCone=p,D.maximumCone=g;let w=new lr({material:c,translucent:c.isTranslucent(),closed:!0});D.vertexFormat=w.vertexFormat;let I=this._geometryUpdater.createFillGeometryInstance(e,v,this._modelMatrix);this._primitive=b.add(new bn({geometryInstances:I,appearance:w,asynchronous:!1,shadows:M}));let R=this._geometryUpdater.createOutlineGeometryInstance(e,v,this._modelMatrix);this._outlinePrimitive=b.add(new bn({geometryInstances:R,appearance:new rn({flat:!0,translucent:R.attributes.color.value[3]!==255,renderState:{lineWidth:this._geometryUpdater._scene.clampLineWidth(C)}}),asynchronous:!1,shadows:M})),this._lastShow=o,this._lastOutlineShow=s,this._lastOutlineColor=z.clone(a,this._lastOutlineColor),this._lastDistanceDisplayCondition=B,this._lastOffset=h.clone(L,this._lastOffset)}else if(this._primitive.ready){let b=this._primitive,w=this._outlinePrimitive;b.show=!0,w.show=!0,b.appearance.material=c;let I=this._attributes;u(I)||(I=b.getGeometryInstanceAttributes(t),this._attributes=I),o!==this._lastShow&&(I.show=_n.toValue(o,I.show),this._lastShow=o);let R=this._outlineAttributes;u(R)||(R=w.getGeometryInstanceAttributes(t),this._outlineAttributes=R),s!==this._lastOutlineShow&&(R.show=_n.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(B,this._lastDistanceDisplayCondition)||(I.distanceDisplayCondition=Vn.toValue(B,I.distanceDisplayCondition),R.distanceDisplayCondition=Vn.toValue(B,R.distanceDisplayCondition),vt.clone(B,this._lastDistanceDisplayCondition)),h.equals(L,this._lastOffset)||(I.offset=Zi.toValue(L,I.offset),R.offset=Zi.toValue(L,I.offset),h.clone(L,this._lastOffset))}v&&(i.x=Math.max(i.x,.001),i.y=Math.max(i.y,.001),i.z=Math.max(i.z,.001),r=N.multiplyByScale(r,i,r),this._primitive.modelMatrix=r,this._outlinePrimitive.modelMatrix=r)};var OR=xu;function cb(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.vertexFormat,Pe.DEFAULT);this._vertexFormat=t,this._workerName="createPlaneGeometry"}cb.packedLength=Pe.packedLength;cb.pack=function(e,t,n){return n=y(n,0),Pe.pack(e._vertexFormat,t,n),t};var Ule=new Pe,M7e={vertexFormat:Ule};cb.unpack=function(e,t,n){t=y(t,0);let i=Pe.unpack(e,t,Ule);return u(n)?(n._vertexFormat=Pe.clone(i,n._vertexFormat),n):new cb(M7e)};var ck=new h(-.5,-.5,0),lk=new h(.5,.5,0);cb.createGeometry=function(e){let t=e._vertexFormat,n=new fn,i,r;if(t.position){if(r=new Float64Array(4*3),r[0]=ck.x,r[1]=ck.y,r[2]=0,r[3]=lk.x,r[4]=ck.y,r[5]=0,r[6]=lk.x,r[7]=lk.y,r[8]=0,r[9]=ck.x,r[10]=lk.y,r[11]=0,n.position=new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:r}),t.normal){let o=new Float32Array(12);o[0]=0,o[1]=0,o[2]=1,o[3]=0,o[4]=0,o[5]=1,o[6]=0,o[7]=0,o[8]=1,o[9]=0,o[10]=0,o[11]=1,n.normal=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:o})}if(t.st){let o=new Float32Array(8);o[0]=0,o[1]=0,o[2]=1,o[3]=0,o[4]=1,o[5]=1,o[6]=0,o[7]=1,n.st=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:o})}if(t.tangent){let o=new Float32Array(12);o[0]=1,o[1]=0,o[2]=0,o[3]=1,o[4]=0,o[5]=0,o[6]=1,o[7]=0,o[8]=0,o[9]=1,o[10]=0,o[11]=0,n.tangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:o})}if(t.bitangent){let o=new Float32Array(12);o[0]=0,o[1]=1,o[2]=0,o[3]=0,o[4]=1,o[5]=0,o[6]=0,o[7]=1,o[8]=0,o[9]=0,o[10]=1,o[11]=0,n.bitangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:o})}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:Be.TRIANGLES,boundingSphere:new ae(h.ZERO,Math.sqrt(2))})};var MR=cb;function lb(){this._workerName="createPlaneOutlineGeometry"}lb.packedLength=0;lb.pack=function(e,t){return t};lb.unpack=function(e,t,n){return u(n)?n:new lb};var Cy=new h(-.5,-.5,0),uk=new h(.5,.5,0);lb.createGeometry=function(){let e=new fn,t=new Uint16Array(4*2),n=new Float64Array(4*3);return n[0]=Cy.x,n[1]=Cy.y,n[2]=Cy.z,n[3]=uk.x,n[4]=Cy.y,n[5]=Cy.z,n[6]=uk.x,n[7]=uk.y,n[8]=Cy.z,n[9]=Cy.x,n[10]=uk.y,n[11]=Cy.z,e.position=new we({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:Be.LINES,boundingSphere:new ae(h.ZERO,Math.sqrt(2))})};var RR=lb;var R7e=new h,Vle=new z;function B7e(e){this.id=e,this.vertexFormat=void 0,this.plane=void 0,this.dimensions=void 0}function Pf(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new B7e(e),geometryPropertyName:"plane",observedPropertyNames:["availability","position","orientation","plane"]}),this._onEntityPropertyChanged(e,"plane",e.plane,void 0)}u(Object.create)&&(Pf.prototype=Object.create(ci.prototype),Pf.prototype.constructor=Pf);Pf.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,r,o=new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Vn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Nt){let g;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(g=this._materialProperty.color.getValue(e,Vle)),u(g)||(g=z.WHITE),r=Ut.fromColor(g),i={show:o,distanceDisplayCondition:a,color:r}}else i={show:o,distanceDisplayCondition:a};let c=t.plane,l=this._options,f=t.computeModelMatrix(e),d=q.getValueOrDefault(c.plane,e,l.plane),p=q.getValueOrUndefined(c.dimensions,e,l.dimensions);return l.plane=d,l.dimensions=p,f=DW(d,p,f,f),new xt({id:t,geometry:new MR(this._options),modelMatrix:f,attributes:i})};Pf.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Vle),r=this._distanceDisplayConditionProperty.getValue(e),o=t.plane,s=this._options,a=t.computeModelMatrix(e),c=q.getValueOrDefault(o.plane,e,s.plane),l=q.getValueOrUndefined(o.dimensions,e,s.dimensions);return s.plane=c,s.dimensions=l,a=DW(c,l,a,a),new xt({id:t,geometry:new RR,modelMatrix:a,attributes:{show:new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(r)}})};Pf.prototype._isHidden=function(e,t){return!u(t.plane)||!u(t.dimensions)||!u(e.position)||ci.prototype._isHidden.call(this,e,t)};Pf.prototype._getIsClosed=function(e){return!1};Pf.prototype._isDynamic=function(e,t){return!e.position.isConstant||!q.isConstant(e.orientation)||!t.plane.isConstant||!t.dimensions.isConstant||!q.isConstant(t.outlineWidth)};Pf.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Nt,i=this._options;i.vertexFormat=n?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat,i.plane=t.plane.getValue(ze.MINIMUM_VALUE,i.plane),i.dimensions=t.dimensions.getValue(ze.MINIMUM_VALUE,i.dimensions)};Pf.DynamicGeometryUpdater=ub;function ub(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(ub.prototype=Object.create(ai.prototype),ub.prototype.constructor=ub);ub.prototype._isHidden=function(e,t,n){let i=this._options,r=q.getValueOrUndefined(e.position,n,R7e);return!u(r)||!u(i.plane)||!u(i.dimensions)||ai.prototype._isHidden.call(this,e,t,n)};ub.prototype._setOptions=function(e,t,n){let i=this._options;i.plane=q.getValueOrDefault(t.plane,n,i.plane),i.dimensions=q.getValueOrUndefined(t.dimensions,n,i.dimensions)};var L7e=new h,N7e=new h,F7e=new h,U7e=new h,V7e=new Z,k7e=new Z,z7e=new N;function DW(e,t,n,i){let r=e.normal,o=e.distance,s=h.multiplyByScalar(r,-o,F7e),a=h.clone(h.UNIT_Z,N7e);P.equalsEpsilon(Math.abs(h.dot(a,r)),1,P.EPSILON8)&&(a=h.clone(h.UNIT_Y,a));let c=h.cross(a,r,L7e);a=h.cross(r,c,a),h.normalize(c,c),h.normalize(a,a);let l=V7e;Z.setColumn(l,0,c,l),Z.setColumn(l,1,a,l),Z.setColumn(l,2,r,l);let f=h.fromElements(t.x,t.y,1,U7e),d=Z.multiplyByScale(l,f,k7e),p=N.fromRotationTranslation(d,s,z7e);return N.multiplyTransformation(n,p,i)}Pf.createPrimitiveMatrix=DW;var BR=Pf;var H7e=new h,G7e=new Xe,W7e=new H,j7e=new H,q7e=new h,Y7e=new h,X7e=new h,LR=new h,K7e=new h,J7e=new h,kle=new Le,Z7e=new Z,Q7e=new Z,$7e=new h;function eje(e,t,n,i,r,o,s,a,c){let l=e.positions,f=fi.triangulate(e.positions2D,e.holes);f.length<3&&(f=[0,1,2]);let d=Ue.createTypedArray(l.length,f.length);d.set(f);let p=Z7e;if(i!==0){let _=Le.fromAxisAngle(s,i,kle);if(p=Z.fromQuaternion(_,p),t.tangent||t.bitangent){_=Le.fromAxisAngle(s,-i,kle);let b=Z.fromQuaternion(_,Q7e);a=h.normalize(Z.multiplyByVector(b,a,a),a),t.bitangent&&(c=h.normalize(h.cross(s,a,c),c))}}else p=Z.clone(Z.IDENTITY,p);let g=j7e;t.st&&(g.x=n.x,g.y=n.y);let m=l.length,A=m*3,x=new Float64Array(A),C=t.normal?new Float32Array(A):void 0,E=t.tangent?new Float32Array(A):void 0,T=t.bitangent?new Float32Array(A):void 0,S=t.st?new Float32Array(m*2):void 0,v=0,D=0,M=0,O=0,B=0;for(let _=0;_<m;_++){let b=l[_];if(x[v++]=b.x,x[v++]=b.y,x[v++]=b.z,t.st)if(u(r)&&r.positions.length===m)S[B++]=r.positions[_].x,S[B++]=r.positions[_].y;else{let w=Z.multiplyByVector(p,b,H7e),I=o(w,W7e);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[B++]=R,S[B++]=F}t.normal&&(C[D++]=s.x,C[D++]=s.y,C[D++]=s.z),t.tangent&&(E[O++]=a.x,E[O++]=a.y,E[O++]=a.z),t.bitangent&&(T[M++]=c.x,T[M++]=c.y,T[M++]=c.z)}let L=new fn;return t.position&&(L.position=new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:x})),t.normal&&(L.normal=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:C})),t.tangent&&(L.tangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:E})),t.bitangent&&(L.bitangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:T})),t.st&&(L.st=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:S})),new lt({attributes:L,indices:d,primitiveType:Be.TRIANGLES})}function Sx(e){e=y(e,y.EMPTY_OBJECT);let t=e.polygonHierarchy,n=e.textureCoordinates,i=y(e.vertexFormat,Pe.DEFAULT);this._vertexFormat=Pe.clone(i),this._polygonHierarchy=t,this._stRotation=y(e.stRotation,0),this._ellipsoid=re.clone(y(e.ellipsoid,re.WGS84)),this._workerName="createCoplanarPolygonGeometry",this._textureCoordinates=n,this.packedLength=jn.computeHierarchyPackedLength(t,h)+Pe.packedLength+re.packedLength+(u(n)?jn.computeHierarchyPackedLength(n,H):1)+2}Sx.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 Sx(t)};Sx.pack=function(e,t,n){return n=y(n,0),n=jn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),re.pack(e._ellipsoid,t,n),n+=re.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n++]=e._stRotation,u(e._textureCoordinates)?n=jn.packPolygonHierarchy(e._textureCoordinates,t,n,H):t[n++]=-1,t[n++]=e.packedLength,t};var tje=re.clone(re.UNIT_SPHERE),nje=new Pe,ije={polygonHierarchy:{}};Sx.unpack=function(e,t,n){t=y(t,0);let i=jn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let r=re.unpack(e,t,tje);t+=re.packedLength;let o=Pe.unpack(e,t,nje);t+=Pe.packedLength;let s=e[t++],a=e[t]===-1?void 0:jn.unpackPolygonHierarchy(e,t,H);u(a)?(t=a.startingIndex,delete a.startingIndex):t++;let c=e[t++];return u(n)||(n=new Sx(ije)),n._polygonHierarchy=i,n._ellipsoid=re.clone(r,n._ellipsoid),n._vertexFormat=Pe.clone(o,n._vertexFormat),n._stRotation=s,n._textureCoordinates=a,n.packedLength=c,n};Sx.createGeometry=function(e){let t=e._vertexFormat,n=e._polygonHierarchy,i=e._stRotation,r=e._textureCoordinates,o=u(r),s=n.positions;if(s=br(s,h.equalsEpsilon,!0),s.length<3)return;let a=q7e,c=Y7e,l=X7e,f=K7e,d=J7e;if(!n_.computeProjectTo2DArguments(s,LR,f,d))return;if(a=h.cross(f,d,a),a=h.normalize(a,a),!h.equalsEpsilon(LR,h.ZERO,P.EPSILON6)){let B=e._ellipsoid.geodeticSurfaceNormal(LR,$7e);h.dot(a,B)<0&&(a=h.negate(a,a),f=h.negate(f,f))}let g=n_.createProjectPointsTo2DFunction(LR,f,d),m=n_.createProjectPointTo2DFunction(LR,f,d);t.tangent&&(c=h.clone(f,c)),t.bitangent&&(l=h.clone(d,l));let A=jn.polygonsFromHierarchy(n,o,g,!1),x=A.hierarchy,C=A.polygons,E=function(B){return B},T=o?jn.polygonsFromHierarchy(r,!0,E,!1).polygons:void 0;if(x.length===0)return;s=x[0].outerRing;let S=ae.fromPoints(s),v=jn.computeBoundingRectangle(a,m,s,i,G7e),D=[];for(let B=0;B<C.length;B++){let L=new xt({geometry:eje(C[B],t,v,i,o?T[B]:void 0,m,a,c,l)});D.push(L)}let M=Rn.combineInstances(D)[0];M.attributes.position.values=new Float64Array(M.attributes.position.values),M.indices=Ue.createTypedArray(M.attributes.position.values.length/3,M.indices);let O=M.attributes;return t.position||delete O.position,new lt({attributes:O,indices:M.indices,primitiveType:M.primitiveType,boundingSphere:S})};var NR=Sx;var rje=new me,zle=new me;function oje(e,t,n,i){let o=i.cartesianToCartographic(e,rje).height,s=i.cartesianToCartographic(t,zle);s.height=o,i.cartographicToCartesian(s,t);let a=i.cartesianToCartographic(n,zle);a.height=o-100,i.cartographicToCartesian(a,n)}var sje=new Xe,aje=new h,cje=new h,lje=new h,uje=new h,fje=new h,dje=new h,fk=new h,fm=new h,fb=new h,hje=new H,mje=new H,pje=new h,Hle=new Le,_je=new Z,gje=new Z;function IW(e){let t=e.vertexFormat,n=e.geometry,i=e.shadowVolume,r=n.attributes.position.values,o=u(n.attributes.st)?n.attributes.st.values:void 0,s=r.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,m=e.perPositionHeight,A=hje;A.x=f.x,A.y=f.y;let x=t.st?new Float32Array(2*(s/3)):void 0,C;t.normal&&(m&&c&&!a?C=n.attributes.normal.values:C=new Float32Array(s));let E=t.tangent?new Float32Array(s):void 0,T=t.bitangent?new Float32Array(s):void 0,S=i?new Float32Array(s):void 0,v=0,D=0,M=cje,O=lje,B=uje,L=!0,_=_je,b=gje;if(g!==0){let R=Le.fromAxisAngle(d._plane.normal,g,Hle);_=Z.fromQuaternion(R,_),R=Le.fromAxisAngle(d._plane.normal,-g,Hle),b=Z.fromQuaternion(R,b)}else _=Z.clone(Z.IDENTITY,_),b=Z.clone(Z.IDENTITY,b);let w=0,I=0;c&&l&&(w=s/2,I=s/3,s/=2);for(let R=0;R<s;R+=3){let F=h.fromArray(r,R,pje);if(t.st&&!u(o)){let k=Z.multiplyByVector(_,F,aje);k=p.scaleToGeodeticSurface(k,k);let V=d.projectPointOntoPlane(k,mje);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[v+I]=G,x[v+1+I]=U),c&&(x[v]=G,x[v+1]=U),v+=2}if(t.normal||t.tangent||t.bitangent||i){let k=D+1,V=D+2;if(a){if(R+3<s){let G=h.fromArray(r,R+3,fje);if(L){let U=h.fromArray(r,R+s,dje);m&&oje(F,G,U,p),h.subtract(G,F,G),h.subtract(U,F,U),M=h.normalize(h.cross(U,G,M),M),L=!1}h.equalsEpsilon(G,F,P.EPSILON10)&&(L=!0)}(t.tangent||t.bitangent)&&(B=p.geodeticSurfaceNormal(F,B),t.tangent&&(O=h.normalize(h.cross(B,M,O),O)))}else M=p.geodeticSurfaceNormal(F,M),(t.tangent||t.bitangent)&&(m&&(fk=h.fromArray(C,D,fk),fm=h.cross(h.UNIT_Z,fk,fm),fm=h.normalize(Z.multiplyByVector(b,fm,fm),fm),t.bitangent&&(fb=h.normalize(h.cross(fk,fm,fb),fb))),O=h.cross(h.UNIT_Z,M,O),O=h.normalize(Z.multiplyByVector(b,O,O),O),t.bitangent&&(B=h.normalize(h.cross(M,O,B),B)));t.normal&&(e.wall?(C[D+w]=M.x,C[k+w]=M.y,C[V+w]=M.z):l&&(C[D+w]=-M.x,C[k+w]=-M.y,C[V+w]=-M.z),(c&&!m||a)&&(C[D]=M.x,C[k]=M.y,C[V]=M.z)),i&&(a&&(M=p.geodeticSurfaceNormal(F,M)),S[D+w]=-M.x,S[k+w]=-M.y,S[V+w]=-M.z),t.tangent&&(e.wall?(E[D+w]=O.x,E[k+w]=O.y,E[V+w]=O.z):l&&(E[D+w]=-O.x,E[k+w]=-O.y,E[V+w]=-O.z),c&&(m?(E[D]=fm.x,E[k]=fm.y,E[V]=fm.z):(E[D]=O.x,E[k]=O.y,E[V]=O.z))),t.bitangent&&(l&&(T[D+w]=B.x,T[k+w]=B.y,T[V+w]=B.z),c&&(m?(T[D]=fb.x,T[k]=fb.y,T[V]=fb.z):(T[D]=B.x,T[k]=B.y,T[V]=B.z))),D+=3}}t.st&&!u(o)&&(n.attributes.st=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:x})),t.normal&&(n.attributes.normal=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:C})),t.tangent&&(n.attributes.tangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:E})),t.bitangent&&(n.attributes.bitangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:T})),i&&(n.attributes.extrudeDirection=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:S}))}if(e.extrude&&u(e.offsetAttribute)){let f=r.length/3,d=new Uint8Array(f);if(e.offsetAttribute===nn.TOP)c&&l||a?d=d.fill(1,0,f/2):c&&(d=d.fill(1));else{let p=e.offsetAttribute===nn.NONE?0:1;d=d.fill(p)}n.attributes.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}return n}var yje=new me,Aje=new me,Ty={westOverIDL:0,eastOverIDL:0},db=new ef;function jle(e,t,n,i,r){if(r=y(r,new le),!u(e)||e.length<3)return r.west=0,r.north=0,r.south=0,r.east=0,r;if(n===Kt.RHUMB)return le.fromCartesianArray(e,t,r);db.ellipsoid.equals(t)||(db=new ef(void 0,void 0,t)),r.west=Number.POSITIVE_INFINITY,r.east=Number.NEGATIVE_INFINITY,r.south=Number.POSITIVE_INFINITY,r.north=Number.NEGATIVE_INFINITY,Ty.westOverIDL=Number.POSITIVE_INFINITY,Ty.eastOverIDL=Number.NEGATIVE_INFINITY;let o=1/P.chordLength(i,t.maximumRadius),s=e.length,a=t.cartesianToCartographic(e[0],Aje),c=yje,l;for(let f=1;f<s;f++)l=c,c=a,a=t.cartesianToCartographic(e[f],l),db.setEndPoints(c,a),Gle(db,o,r,Ty);return l=c,c=a,a=t.cartesianToCartographic(e[0],l),db.setEndPoints(c,a),Gle(db,o,r,Ty),r.east-r.west>Ty.eastOverIDL-Ty.westOverIDL&&(r.west=Ty.westOverIDL,r.east=Ty.eastOverIDL,r.east>P.PI&&(r.east=r.east-P.TWO_PI),r.west>P.PI&&(r.west=r.west-P.TWO_PI)),r}var xje=new me;function Gle(e,t,n,i){let r=e.surfaceDistance,o=Math.ceil(r*t),s=o>0?r/(o-1):Number.POSITIVE_INFINITY,a=0;for(let c=0;c<o;c++){let l=e.interpolateUsingSurfaceDistance(a,xje);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 Wle=[];function Cje(e,t,n,i,r,o,s,a,c,l){let f={walls:[]},d;if(s||a){let E=jn.createGeometryFromPositions(e,t,n,i,o,c,l),T=E.attributes.position.values,S=E.indices,v,D;if(s&&a){let M=T.concat(T);v=M.length/3,D=Ue.createTypedArray(v,S.length*2),D.set(S);let O=S.length,B=v/2;for(d=0;d<O;d+=3){let L=D[d]+B,_=D[d+1]+B,b=D[d+2]+B;D[d+O]=b,D[d+1+O]=_,D[d+2+O]=L}if(E.attributes.position.values=M,o&&c.normal){let L=E.attributes.normal.values;E.attributes.normal.values=new Float32Array(M.length),E.attributes.normal.values.set(L)}if(c.st&&u(n)){let L=E.attributes.st.values;E.attributes.st.values=new Float32Array(v*2),E.attributes.st.values=L.concat(L)}E.indices=D}else if(a){for(v=T.length/3,D=Ue.createTypedArray(v,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];E.indices=D}f.topAndBottom=new xt({geometry:E})}let p=r.outerRing,g=pa.fromPoints(p,e),m=g.projectPointsOntoPlane(p,Wle),A=fi.computeWindingOrder2D(m);A===Zo.CLOCKWISE&&(p=p.slice().reverse());let x=jn.computeWallGeometry(p,n,e,i,o,l);f.walls.push(new xt({geometry:x}));let C=r.holes;for(d=0;d<C.length;d++){let E=C[d];g=pa.fromPoints(E,e),m=g.projectPointsOntoPlane(E,Wle),A=fi.computeWindingOrder2D(m),A===Zo.COUNTER_CLOCKWISE&&(E=E.slice().reverse()),x=jn.computeWallGeometry(E,n,e,i,o,l),f.walls.push(new xt({geometry:x}))}return f}function Zd(e){let t=e.polygonHierarchy,n=y(e.vertexFormat,Pe.DEFAULT),i=y(e.ellipsoid,re.WGS84),r=y(e.granularity,P.RADIANS_PER_DEGREE),o=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=Pe.clone(n),this._ellipsoid=re.clone(i),this._granularity=r,this._stRotation=o,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,Kt.GEODESIC),this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0,this._textureCoordinates=s,this.packedLength=jn.computeHierarchyPackedLength(t,h)+re.packedLength+Pe.packedLength+(s?jn.computeHierarchyPackedLength(s,H):1)+12}Zd.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 Zd(t)};Zd.pack=function(e,t,n){return n=y(n,0),n=jn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),re.pack(e._ellipsoid,t,n),n+=re.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._granularity,t[n++]=e._stRotation,t[n++]=e._perPositionHeightExtrude?1:0,t[n++]=e._perPositionHeight?1:0,t[n++]=e._closeTop?1:0,t[n++]=e._closeBottom?1:0,t[n++]=e._shadowVolume?1:0,t[n++]=y(e._offsetAttribute,-1),t[n++]=e._arcType,u(e._textureCoordinates)?n=jn.packPolygonHierarchy(e._textureCoordinates,t,n,H):t[n++]=-1,t[n++]=e.packedLength,t};var Tje=re.clone(re.UNIT_SPHERE),Eje=new Pe,bje={polygonHierarchy:{}};Zd.unpack=function(e,t,n){t=y(t,0);let i=jn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let r=re.unpack(e,t,Tje);t+=re.packedLength;let o=Pe.unpack(e,t,Eje);t+=Pe.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,m=e[t++]===1,A=e[t++],x=e[t++],C=e[t]===-1?void 0:jn.unpackPolygonHierarchy(e,t,H);u(C)?(t=C.startingIndex,delete C.startingIndex):t++;let E=e[t++];return u(n)||(n=new Zd(bje)),n._polygonHierarchy=i,n._ellipsoid=re.clone(r,n._ellipsoid),n._vertexFormat=Pe.clone(o,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=m,n._offsetAttribute=A===-1?void 0:A,n._arcType=x,n._textureCoordinates=C,n.packedLength=E,n};Zd.computeRectangle=function(e,t){let n=y(e.granularity,P.RADIANS_PER_DEGREE),i=y(e.arcType,Kt.GEODESIC),r=e.polygonHierarchy,o=y(e.ellipsoid,re.WGS84);return jle(r.positions,o,i,n,t)};Zd.createGeometry=function(e){let t=e._vertexFormat,n=e._ellipsoid,i=e._granularity,r=e._stRotation,o=e._polygonHierarchy,s=e._perPositionHeight,a=e._closeTop,c=e._closeBottom,l=e._arcType,f=e._textureCoordinates,d=u(f),p=o.positions;if(p.length<3)return;let g=pa.fromPoints(p,n),m=jn.polygonsFromHierarchy(o,d,g.projectPointsOntoPlane.bind(g),!s,n),A=m.hierarchy,x=m.polygons,C=function(w){return w},E=d?jn.polygonsFromHierarchy(f,!0,C,!1).polygons:void 0;if(A.length===0)return;p=A[0].outerRing;let T=jn.computeBoundingRectangle(g.plane.normal,g.projectPointOntoPlane.bind(g),p,r,sje),S=[],v=e._height,D=e._extrudedHeight,M=e._perPositionHeightExtrude||!P.equalsEpsilon(v,D,0,P.EPSILON2),O={perPositionHeight:s,vertexFormat:t,geometry:void 0,tangentPlane:g,boundingRectangle:T,ellipsoid:n,stRotation:r,textureCoordinates:void 0,bottom:!1,top:!0,wall:!1,extrude:!1,arcType:l},B;if(M)for(O.extrude=!0,O.top=a,O.bottom=c,O.shadowVolume=e._shadowVolume,O.offsetAttribute=e._offsetAttribute,B=0;B<x.length;B++){let w=Cje(n,x[B],d?E[B]:void 0,i,A[B],s,a,c,t,l),I;a&&c?(I=w.topAndBottom,O.geometry=jn.scaleToGeodeticHeightExtruded(I.geometry,v,D,n,s)):a?(I=w.topAndBottom,I.geometry.attributes.position.values=fi.scaleToGeodeticHeight(I.geometry.attributes.position.values,v,n,!s),O.geometry=I.geometry):c&&(I=w.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=IW(O),S.push(I));let R=w.walls;O.wall=!0;for(let F=0;F<R.length;F++){let k=R[F];O.geometry=jn.scaleToGeodeticHeightExtruded(k.geometry,v,D,n,s),k.geometry=IW(O),S.push(k)}}else for(B=0;B<x.length;B++){let w=new xt({geometry:jn.createGeometryFromPositions(n,x[B],d?E[B]:void 0,i,s,t,l)});if(w.geometry.attributes.position.values=fi.scaleToGeodeticHeight(w.geometry.attributes.position.values,v,n,!s),O.geometry=w.geometry,w.geometry=IW(O),u(e._offsetAttribute)){let I=w.geometry.attributes.position.values.length,R=e._offsetAttribute===nn.NONE?0:1,F=new Uint8Array(I/3).fill(R);w.geometry.attributes.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:F})}S.push(w)}let L=Rn.combineInstances(S)[0];L.attributes.position.values=new Float64Array(L.attributes.position.values),L.indices=Ue.createTypedArray(L.attributes.position.values.length/3,L.indices);let _=L.attributes,b=ae.fromVertices(_.position.values);return t.position||delete _.position,new lt({attributes:_,indices:L.indices,primitiveType:L.primitiveType,boundingSphere:b,offsetAttribute:e._offsetAttribute})};Zd.createShadowVolume=function(e,t,n){let i=e._granularity,r=e._ellipsoid,o=t(i,r),s=n(i,r);return new Zd({polygonHierarchy:e._polygonHierarchy,ellipsoid:r,stRotation:e._stRotation,granularity:i,perPositionHeight:!1,extrudedHeight:o,height:s,vertexFormat:Pe.POSITION_ONLY,shadowVolume:!0,arcType:e._arcType})};function Sje(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let n=e._ellipsoid,i=e._polygonHierarchy.positions,r=e.rectangle;return lt._textureCoordinateRotationPoints(i,t,n,r)}Object.defineProperties(Zd.prototype,{rectangle:{get:function(){if(!u(this._rectangle)){let e=this._polygonHierarchy.positions;this._rectangle=jle(e,this._ellipsoid,this._arcType,this._granularity)}return this._rectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=Sje(this)),this._textureCoordinateRotationPoints}}});var vx=Zd;var qle=[],dk=[];function vje(e,t,n,i,r){let s=pa.fromPoints(t,e).projectPointsOntoPlane(t,qle);fi.computeWindingOrder2D(s)===Zo.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 m=t[l],A=t[(l+1)%f];c[d++]=m.x,c[d++]=m.y,c[d++]=m.z,c[d++]=A.x,c[d++]=A.y,c[d++]=A.z}else{let m=0;if(r===Kt.GEODESIC)for(l=0;l<f;l++)m+=jn.subdivideLineCount(t[l],t[(l+1)%f],n);else if(r===Kt.RHUMB)for(l=0;l<f;l++)m+=jn.subdivideRhumbLineCount(e,t[l],t[(l+1)%f],n);for(c=new Float64Array(m*3),l=0;l<f;l++){let A;r===Kt.GEODESIC?A=jn.subdivideLine(t[l],t[(l+1)%f],n,dk):r===Kt.RHUMB&&(A=jn.subdivideRhumbLine(e,t[l],t[(l+1)%f],n,dk));let x=A.length;for(let C=0;C<x;++C)c[d++]=A[C]}}f=c.length/3;let p=f*2,g=Ue.createTypedArray(f,p);for(d=0,l=0;l<f-1;l++)g[d++]=l,g[d++]=l+1;return g[d++]=f-1,g[d++]=0,new xt({geometry:new lt({attributes:new fn({position:new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})}),indices:g,primitiveType:Be.LINES})})}function wje(e,t,n,i,r){let s=pa.fromPoints(t,e).projectPointsOntoPlane(t,qle);fi.computeWindingOrder2D(s)===Zo.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(r===Kt.GEODESIC)for(l=0;l<f;l++)x+=jn.subdivideLineCount(t[l],t[(l+1)%f],n);else if(r===Kt.RHUMB)for(l=0;l<f;l++)x+=jn.subdivideRhumbLineCount(e,t[l],t[(l+1)%f],n);for(c=new Float64Array(x*3*2),l=0;l<f;++l){d[l]=p/3;let C;r===Kt.GEODESIC?C=jn.subdivideLine(t[l],t[(l+1)%f],n,dk):r===Kt.RHUMB&&(C=jn.subdivideRhumbLine(e,t[l],t[(l+1)%f],n,dk));let E=C.length;for(let T=0;T<E;++T)c[p++]=C[T]}}f=c.length/(3*2);let g=d.length,m=(f*2+g)*2,A=Ue.createTypedArray(f+g,m);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 fn({position:new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})}),indices:A,primitiveType:Be.LINES})})}function wx(e){let t=e.polygonHierarchy,n=y(e.ellipsoid,re.WGS84),i=y(e.granularity,P.RADIANS_PER_DEGREE),r=y(e.perPositionHeight,!1),o=r&&u(e.extrudedHeight),s=y(e.arcType,Kt.GEODESIC),a=y(e.height,0),c=y(e.extrudedHeight,a);if(!o){let l=Math.max(a,c);c=Math.min(a,c),a=l}this._ellipsoid=re.clone(n),this._granularity=i,this._height=a,this._extrudedHeight=c,this._arcType=s,this._polygonHierarchy=t,this._perPositionHeight=r,this._perPositionHeightExtrude=o,this._offsetAttribute=e.offsetAttribute,this._workerName="createPolygonOutlineGeometry",this.packedLength=jn.computeHierarchyPackedLength(t,h)+re.packedLength+8}wx.pack=function(e,t,n){return n=y(n,0),n=jn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),re.pack(e._ellipsoid,t,n),n+=re.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 Dje=re.clone(re.UNIT_SPHERE),Ije={polygonHierarchy:{}};wx.unpack=function(e,t,n){t=y(t,0);let i=jn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let r=re.unpack(e,t,Dje);t+=re.packedLength;let o=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 wx(Ije)),n._polygonHierarchy=i,n._ellipsoid=re.clone(r,n._ellipsoid),n._height=o,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};wx.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 wx(t)};wx.createGeometry=function(e){let t=e._ellipsoid,n=e._granularity,i=e._polygonHierarchy,r=e._perPositionHeight,o=e._arcType,s=jn.polygonOutlinesFromHierarchy(i,!r,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,m;if(p)for(m=0;m<s.length;m++){if(a=wje(t,s[m],l,r,o),a.geometry=jn.scaleToGeodeticHeightExtruded(a.geometry,f,d,t,r),u(e._offsetAttribute)){let C=a.geometry.attributes.position.values.length/3,E=new Uint8Array(C);e._offsetAttribute===nn.TOP?E=E.fill(1,0,C/2):(g=e._offsetAttribute===nn.NONE?0:1,E=E.fill(g)),a.geometry.attributes.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:E})}c.push(a)}else for(m=0;m<s.length;m++){if(a=vje(t,s[m],l,r,o),a.geometry.attributes.position.values=fi.scaleToGeodeticHeight(a.geometry.attributes.position.values,f,t,!r),u(e._offsetAttribute)){let C=a.geometry.attributes.position.values.length;g=e._offsetAttribute===nn.NONE?0:1;let E=new Uint8Array(C/3).fill(g);a.geometry.attributes.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:E})}c.push(a)}let A=Rn.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 FR=wx;var Yle="Entity polygons cannot have both height and perPositionHeight.  height will be ignored",Xle="heightReference is not supported for entity polygons with perPositionHeight. heightReference will be ignored",Kle=new z,Jle=h.ZERO,Zle=new h,Qle=new le,Pje=[],Oje=new H;function Mje(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 Cu(e,t){qn.call(this,{entity:e,scene:t,geometryOptions:new Mje(e),geometryPropertyName:"polygon",observedPropertyNames:["availability","polygon"]}),this._onEntityPropertyChanged(e,"polygon",e.polygon,void 0)}u(Object.create)&&(Cu.prototype=Object.create(qn.prototype),Cu.prototype.constructor=Cu);Cu.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,r={show:new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Nt){let s;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(s=this._materialProperty.color.getValue(e,Kle)),u(s)||(s=z.WHITE),r.color=Ut.fromColor(s)}u(i.offsetAttribute)&&(r.offset=Zi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Jle,Zle)));let o;return i.perPositionHeight&&!u(i.extrudedHeight)?o=new NR(i):o=new vx(i),new xt({id:t,geometry:o,attributes:r})};Cu.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,r=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Kle),o=this._distanceDisplayConditionProperty.getValue(e),s={show:new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(r),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(o),offset:void 0};u(i.offsetAttribute)&&(s.offset=Zi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Jle,Zle)));let a;return i.perPositionHeight&&!u(i.extrudedHeight)?a=new Cf(i):a=new FR(i),new xt({id:t,geometry:a,attributes:s})};Cu.prototype._computeCenter=function(e,t){let n=q.getValueOrUndefined(this._entity.polygon.hierarchy,e);if(!u(n))return;let i=n.positions;if(i.length===0)return;let r=this._scene.mapProjection.ellipsoid,o=pa.fromPoints(i,r),s=o.projectPointsOntoPlane(i,Pje),a=s.length,c=0,l=a-1,f=new H;for(let p=0;p<a;l=p++){let g=s[p],m=s[l],A=g.x*m.y-m.x*g.y,x=H.add(g,m,Oje);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),o.projectPointOntoEllipsoid(f,t)};Cu.prototype._isHidden=function(e,t){return!u(t.hierarchy)||ci.prototype._isHidden.call(this,e,t)};Cu.prototype._isOnTerrain=function(e,t){let n=qn.prototype._isOnTerrain.call(this,e,t),i=t.perPositionHeight,r=u(i)&&(i.isConstant?i.getValue(ze.MINIMUM_VALUE):!0);return n&&!r};Cu.prototype._isDynamic=function(e,t){return!t.hierarchy.isConstant||!q.isConstant(t.height)||!q.isConstant(t.extrudedHeight)||!q.isConstant(t.granularity)||!q.isConstant(t.stRotation)||!q.isConstant(t.textureCoordinates)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.perPositionHeight)||!q.isConstant(t.closeTop)||!q.isConstant(t.closeBottom)||!q.isConstant(t.zIndex)||!q.isConstant(t.arcType)||this._onTerrain&&!q.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Nt)};Cu.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Nt,i=this._options;i.vertexFormat=n?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat;let r=t.hierarchy.getValue(ze.MINIMUM_VALUE),o=q.getValueOrUndefined(t.height,ze.MINIMUM_VALUE),s=q.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),a=q.getValueOrUndefined(t.extrudedHeight,ze.MINIMUM_VALUE),c=q.getValueOrDefault(t.extrudedHeightReference,ze.MINIMUM_VALUE,We.NONE),l=q.getValueOrDefault(t.perPositionHeight,ze.MINIMUM_VALUE,!1);o=qn.getGeometryHeight(o,s);let f;l?(u(o)&&(o=void 0,Mt(Yle)),s!==We.NONE&&l&&(o=void 0,Mt(Xle))):(u(a)&&!u(o)&&(o=0),f=qn.computeGeometryOffsetAttribute(o,s,a,c)),i.polygonHierarchy=r,i.granularity=q.getValueOrUndefined(t.granularity,ze.MINIMUM_VALUE),i.stRotation=q.getValueOrUndefined(t.stRotation,ze.MINIMUM_VALUE),i.perPositionHeight=l,i.closeTop=q.getValueOrDefault(t.closeTop,ze.MINIMUM_VALUE,!0),i.closeBottom=q.getValueOrDefault(t.closeBottom,ze.MINIMUM_VALUE,!0),i.offsetAttribute=f,i.height=o,i.arcType=q.getValueOrDefault(t.arcType,ze.MINIMUM_VALUE,Kt.GEODESIC),i.textureCoordinates=q.getValueOrUndefined(t.textureCoordinates,ze.MINIMUM_VALUE),a=qn.getGeometryExtrudedHeight(a,c),a===qn.CLAMP_TO_GROUND&&(a=oi.getMinimumMaximumHeights(vx.computeRectangle(i,Qle)).minimumTerrainHeight),i.extrudedHeight=a};Cu.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)};Cu.DynamicGeometryUpdater=hb;function hb(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(hb.prototype=Object.create(ai.prototype),hb.prototype.constructor=hb);hb.prototype._isHidden=function(e,t,n){return!u(this._options.polygonHierarchy)||ai.prototype._isHidden.call(this,e,t,n)};hb.prototype._setOptions=function(e,t,n){let i=this._options;i.polygonHierarchy=q.getValueOrUndefined(t.hierarchy,n);let r=q.getValueOrUndefined(t.height,n),o=q.getValueOrDefault(t.heightReference,n,We.NONE),s=q.getValueOrDefault(t.extrudedHeightReference,n,We.NONE),a=q.getValueOrUndefined(t.extrudedHeight,n),c=q.getValueOrUndefined(t.perPositionHeight,n);r=qn.getGeometryHeight(r,s);let l;c?(u(r)&&(r=void 0,Mt(Yle)),o!==We.NONE&&c&&(r=void 0,Mt(Xle))):(u(a)&&!u(r)&&(r=0),l=qn.computeGeometryOffsetAttribute(r,o,a,s)),i.granularity=q.getValueOrUndefined(t.granularity,n),i.stRotation=q.getValueOrUndefined(t.stRotation,n),i.textureCoordinates=q.getValueOrUndefined(t.textureCoordinates,n),i.perPositionHeight=q.getValueOrUndefined(t.perPositionHeight,n),i.closeTop=q.getValueOrDefault(t.closeTop,n,!0),i.closeBottom=q.getValueOrDefault(t.closeBottom,n,!0),i.offsetAttribute=l,i.height=r,i.arcType=q.getValueOrDefault(t.arcType,n,Kt.GEODESIC),a=qn.getGeometryExtrudedHeight(a,s),a===qn.CLAMP_TO_GROUND&&(a=oi.getMinimumMaximumHeights(vx.computeRectangle(i,Qle)).minimumTerrainHeight),i.extrudedHeight=a};var UR=Cu;function Rje(e,t,n,i){let r=new fn;i.position&&(r.position=new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:e}));let o=t.length,s=e.length/3,a=(s-o*2)/(o*2),c=fi.triangulate(t),l=(a-1)*o*6+c.length*2,f=Ue.createTypedArray(s,l),d,p,g,m,A,x,C=o*2,E=0;for(d=0;d<a-1;d++){for(p=0;p<o-1;p++)g=p*2+d*o*2,x=g+C,m=g+1,A=m+C,f[E++]=m,f[E++]=g,f[E++]=A,f[E++]=A,f[E++]=g,f[E++]=x;g=o*2-2+d*o*2,m=g+1,A=m+C,x=g+C,f[E++]=m,f[E++]=g,f[E++]=A,f[E++]=A,f[E++]=g,f[E++]=x}if(i.st||i.tangent||i.bitangent){let v=new Float32Array(s*2),D=1/(a-1),M=1/n.height,O=n.height/2,B,L,_=0;for(d=0;d<a;d++){for(B=d*D,L=M*(t[0].y+O),v[_++]=B,v[_++]=L,p=1;p<o;p++)L=M*(t[p].y+O),v[_++]=B,v[_++]=L,v[_++]=B,v[_++]=L;L=M*(t[0].y+O),v[_++]=B,v[_++]=L}for(p=0;p<o;p++)B=0,L=M*(t[p].y+O),v[_++]=B,v[_++]=L;for(p=0;p<o;p++)B=(a-1)*D,L=M*(t[p].y+O),v[_++]=B,v[_++]=L;r.st=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:new Float32Array(v)})}let T=s-o*2;for(d=0;d<c.length;d+=3){let v=c[d]+T,D=c[d+1]+T,M=c[d+2]+T;f[E++]=v,f[E++]=D,f[E++]=M,f[E++]=M+o,f[E++]=D+o,f[E++]=v+o}let S=new lt({attributes:r,indices:f,boundingSphere:ae.fromVertices(e),primitiveType:Be.TRIANGLES});if(i.normal&&(S=Rn.computeNormal(S)),i.tangent||i.bitangent){try{S=Rn.computeTangentAndBitangent(S)}catch{Mt("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 kR(e){e=y(e,y.EMPTY_OBJECT);let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=re.clone(y(e.ellipsoid,re.WGS84)),this._cornerType=y(e.cornerType,Mi.ROUNDED),this._vertexFormat=Pe.clone(y(e.vertexFormat,Pe.DEFAULT)),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeGeometry";let i=1+t.length*h.packedLength;i+=1+n.length*H.packedLength,this.packedLength=i+re.packedLength+Pe.packedLength+2}kR.pack=function(e,t,n){n=y(n,0);let i,r=e._positions,o=r.length;for(t[n++]=o,i=0;i<o;++i,n+=h.packedLength)h.pack(r[i],t,n);let s=e._shape;for(o=s.length,t[n++]=o,i=0;i<o;++i,n+=H.packedLength)H.pack(s[i],t,n);return re.pack(e._ellipsoid,t,n),n+=re.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var $le=re.clone(re.UNIT_SPHERE),eue=new Pe,VR={polylinePositions:void 0,shapePositions:void 0,ellipsoid:$le,vertexFormat:eue,cornerType:void 0,granularity:void 0};kR.unpack=function(e,t,n){t=y(t,0);let i,r=e[t++],o=new Array(r);for(i=0;i<r;++i,t+=h.packedLength)o[i]=h.unpack(e,t);r=e[t++];let s=new Array(r);for(i=0;i<r;++i,t+=H.packedLength)s[i]=H.unpack(e,t);let a=re.unpack(e,t,$le);t+=re.packedLength;let c=Pe.unpack(e,t,eue);t+=Pe.packedLength;let l=e[t++],f=e[t];return u(n)?(n._positions=o,n._shape=s,n._ellipsoid=re.clone(a,n._ellipsoid),n._vertexFormat=Pe.clone(c,n._vertexFormat),n._cornerType=l,n._granularity=f,n):(VR.polylinePositions=o,VR.shapePositions=s,VR.cornerType=l,VR.granularity=f,new kR(VR))};var Bje=new Xe;kR.createGeometry=function(e){let t=e._positions,n=br(t,h.equalsEpsilon),i=e._shape;if(i=Hd.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;fi.computeWindingOrder2D(i)===Zo.CLOCKWISE&&i.reverse();let r=Xe.fromPoints(i,Bje),o=Hd.computePositions(n,i,r,e,!0);return Rje(o,i,r,e._vertexFormat)};var zR=kR;function Lje(e,t){let n=new fn;n.position=new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:e});let i=t.length,r=n.position.values.length/3,s=e.length/3/i,a=Ue.createTypedArray(r,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,m=g+i;for(l=0;l<i;l++)a[f++]=l+g,a[f++]=l+m}return new lt({attributes:n,indices:Ue.createTypedArray(r,a),boundingSphere:ae.fromVertices(e),primitiveType:Be.LINES})}function GR(e){e=y(e,y.EMPTY_OBJECT);let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=re.clone(y(e.ellipsoid,re.WGS84)),this._cornerType=y(e.cornerType,Mi.ROUNDED),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeOutlineGeometry";let i=1+t.length*h.packedLength;i+=1+n.length*H.packedLength,this.packedLength=i+re.packedLength+2}GR.pack=function(e,t,n){n=y(n,0);let i,r=e._positions,o=r.length;for(t[n++]=o,i=0;i<o;++i,n+=h.packedLength)h.pack(r[i],t,n);let s=e._shape;for(o=s.length,t[n++]=o,i=0;i<o;++i,n+=H.packedLength)H.pack(s[i],t,n);return re.pack(e._ellipsoid,t,n),n+=re.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var tue=re.clone(re.UNIT_SPHERE),HR={polylinePositions:void 0,shapePositions:void 0,ellipsoid:tue,height:void 0,cornerType:void 0,granularity:void 0};GR.unpack=function(e,t,n){t=y(t,0);let i,r=e[t++],o=new Array(r);for(i=0;i<r;++i,t+=h.packedLength)o[i]=h.unpack(e,t);r=e[t++];let s=new Array(r);for(i=0;i<r;++i,t+=H.packedLength)s[i]=H.unpack(e,t);let a=re.unpack(e,t,tue);t+=re.packedLength;let c=e[t++],l=e[t];return u(n)?(n._positions=o,n._shape=s,n._ellipsoid=re.clone(a,n._ellipsoid),n._cornerType=c,n._granularity=l,n):(HR.polylinePositions=o,HR.shapePositions=s,HR.cornerType=c,HR.granularity=l,new GR(HR))};var Nje=new Xe;GR.createGeometry=function(e){let t=e._positions,n=br(t,h.equalsEpsilon),i=e._shape;if(i=Hd.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;fi.computeWindingOrder2D(i)===Zo.CLOCKWISE&&i.reverse();let r=Xe.fromPoints(i,Nje),o=Hd.computePositions(n,i,r,e,!1);return Lje(o,i)};var WR=GR;var nue=new z;function Fje(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 dm(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new Fje(e),geometryPropertyName:"polylineVolume",observedPropertyNames:["availability","polylineVolume"]}),this._onEntityPropertyChanged(e,"polylineVolume",e.polylineVolume,void 0)}u(Object.create)&&(dm.prototype=Object.create(ci.prototype),dm.prototype.constructor=dm);dm.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,r,o=new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Vn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Nt){let c;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,nue)),u(c)||(c=z.WHITE),r=Ut.fromColor(c),i={show:o,distanceDisplayCondition:a,color:r}}else i={show:o,distanceDisplayCondition:a};return new xt({id:t,geometry:new zR(this._options),attributes:i})};dm.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,nue),r=this._distanceDisplayConditionProperty.getValue(e);return new xt({id:t,geometry:new WR(this._options),attributes:{show:new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(r)}})};dm.prototype._isHidden=function(e,t){return!u(t.positions)||!u(t.shape)||ci.prototype._isHidden.call(this,e,t)};dm.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!t.shape.isConstant||!q.isConstant(t.granularity)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.cornerType)};dm.prototype._setStaticOptions=function(e,t){let n=t.granularity,i=t.cornerType,r=this._options,o=this._materialProperty instanceof Nt;r.vertexFormat=o?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat,r.polylinePositions=t.positions.getValue(ze.MINIMUM_VALUE,r.polylinePositions),r.shapePositions=t.shape.getValue(ze.MINIMUM_VALUE,r.shape),r.granularity=u(n)?n.getValue(ze.MINIMUM_VALUE):void 0,r.cornerType=u(i)?i.getValue(ze.MINIMUM_VALUE):void 0};dm.DynamicGeometryUpdater=mb;function mb(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(mb.prototype=Object.create(ai.prototype),mb.prototype.constructor=mb);mb.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.polylinePositions)||!u(i.shapePositions)||ai.prototype._isHidden.call(this,e,t,n)};mb.prototype._setOptions=function(e,t,n){let i=this._options;i.polylinePositions=q.getValueOrUndefined(t.positions,n,i.polylinePositions),i.shapePositions=q.getValueOrUndefined(t.shape,n),i.granularity=q.getValueOrUndefined(t.granularity,n),i.cornerType=q.getValueOrUndefined(t.cornerType,n)};var jR=dm;var PW=new h,oue=new h,sue=new h,aue=new h,cue=new le,Uje=new H,Vje=new ae,kje=new ae;function lue(e,t){let n=new lt({attributes:new fn,primitiveType:Be.TRIANGLES});return n.attributes.position=new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:t.positions}),e.normal&&(n.attributes.normal=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.normals})),e.tangent&&(n.attributes.tangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.tangents})),e.bitangent&&(n.attributes.bitangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.bitangents})),n}function zje(e,t,n,i){let r=e.length,o=t.normal?new Float32Array(r):void 0,s=t.tangent?new Float32Array(r):void 0,a=t.bitangent?new Float32Array(r):void 0,c=0,l=aue,f=sue,d=oue;if(t.normal||t.tangent||t.bitangent)for(let p=0;p<r;p+=3){let g=h.fromArray(e,p,PW),m=c+1,A=c+2;d=n.geodeticSurfaceNormal(g,d),(t.tangent||t.bitangent)&&(h.cross(h.UNIT_Z,d,f),Z.multiplyByVector(i,f,f),h.normalize(f,f),t.bitangent&&h.normalize(h.cross(d,f,l),l)),t.normal&&(o[c]=d.x,o[m]=d.y,o[A]=d.z),t.tangent&&(s[c]=f.x,s[m]=f.y,s[A]=f.z),t.bitangent&&(a[c]=l.x,a[m]=l.y,a[A]=l.z),c+=3}return lue(t,{positions:e,normals:o,tangents:s,bitangents:a})}var OW=new h,uue=new h;function Hje(e,t,n){let i=e.length,r=t.normal?new Float32Array(i):void 0,o=t.tangent?new Float32Array(i):void 0,s=t.bitangent?new Float32Array(i):void 0,a=0,c=0,l=0,f=!0,d=aue,p=sue,g=oue;if(t.normal||t.tangent||t.bitangent)for(let m=0;m<i;m+=6){let A=h.fromArray(e,m,PW),x=h.fromArray(e,(m+6)%i,OW);if(f){let C=h.fromArray(e,(m+3)%i,uue);h.subtract(x,A,x),h.subtract(C,A,C),g=h.normalize(h.cross(C,x,g),g),f=!1}h.equalsEpsilon(x,A,P.EPSILON10)&&(f=!0),(t.tangent||t.bitangent)&&(d=n.geodeticSurfaceNormal(A,d),t.tangent&&(p=h.normalize(h.cross(d,g,p),p))),t.normal&&(r[a++]=g.x,r[a++]=g.y,r[a++]=g.z,r[a++]=g.x,r[a++]=g.y,r[a++]=g.z),t.tangent&&(o[c++]=p.x,o[c++]=p.y,o[c++]=p.z,o[c++]=p.x,o[c++]=p.y,o[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 lue(t,{positions:e,normals:r,tangents:o,bitangents:s})}function fue(e,t){let n=e._vertexFormat,i=e._ellipsoid,r=t.height,o=t.width,s=t.northCap,a=t.southCap,c=0,l=r,f=r,d=0;s&&(c=1,f-=1,d+=1),a&&(l-=1,f-=1,d+=1),d+=o*f;let p=n.position?new Float64Array(d*3):void 0,g=n.st?new Float32Array(d*2):void 0,m=0,A=0,x=PW,C=Uje,E=Number.MAX_VALUE,T=Number.MAX_VALUE,S=-Number.MAX_VALUE,v=-Number.MAX_VALUE;for(let b=c;b<l;++b)for(let w=0;w<o;++w)fs.computePosition(t,i,n.st,b,w,x,C),p[m++]=x.x,p[m++]=x.y,p[m++]=x.z,n.st&&(g[A++]=C.x,g[A++]=C.y,E=Math.min(E,C.x),T=Math.min(T,C.y),S=Math.max(S,C.x),v=Math.max(v,C.y));if(s&&(fs.computePosition(t,i,n.st,0,0,x,C),p[m++]=x.x,p[m++]=x.y,p[m++]=x.z,n.st&&(g[A++]=C.x,g[A++]=C.y,E=C.x,T=C.y,S=C.x,v=C.y)),a&&(fs.computePosition(t,i,n.st,r-1,0,x,C),p[m++]=x.x,p[m++]=x.y,p[m]=x.z,n.st&&(g[A++]=C.x,g[A]=C.y,E=Math.min(E,C.x),T=Math.min(T,C.y),S=Math.max(S,C.x),v=Math.max(v,C.y))),n.st&&(E<0||T<0||S>1||v>1))for(let b=0;b<g.length;b+=2)g[b]=(g[b]-E)/(S-E),g[b+1]=(g[b+1]-T)/(v-T);let D=zje(p,n,i,t.tangentRotationMatrix),M=6*(o-1)*(f-1);s&&(M+=3*(o-1)),a&&(M+=3*(o-1));let O=Ue.createTypedArray(d,M),B=0,L=0,_;for(_=0;_<f-1;++_){for(let b=0;b<o-1;++b){let w=B,I=w+o,R=I+1,F=w+1;O[L++]=w,O[L++]=I,O[L++]=F,O[L++]=F,O[L++]=I,O[L++]=R,++B}++B}if(s||a){let b=d-1,w=d-1;s&&a&&(b=d-2);let I,R;if(B=0,s)for(_=0;_<o-1;_++)I=B,R=I+1,O[L++]=b,O[L++]=I,O[L++]=R,++B;if(a)for(B=(f-1)*o,_=0;_<o-1;_++)I=B,R=I+1,O[L++]=I,O[L++]=w,O[L++]=R,++B}return D.indices=O,n.st&&(D.attributes.st=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:g})),D}function pb(e,t,n,i,r){return e[t++]=i[n],e[t++]=i[n+1],e[t++]=i[n+2],e[t++]=r[n],e[t++]=r[n+1],e[t]=r[n+2],e}function _b(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 MW=new Pe;function Gje(e,t){let n=e._shadowVolume,i=e._offsetAttribute,r=e._vertexFormat,o=e._extrudedHeight,s=e._surfaceHeight,a=e._ellipsoid,c=t.height,l=t.width,f;if(n){let ut=Pe.clone(r,MW);ut.normal=!0,e._vertexFormat=ut}let d=fue(e,t);n&&(e._vertexFormat=r);let p=fi.scaleToGeodeticHeight(d.attributes.position.values,s,a,!1);p=new Float64Array(p);let g=p.length,m=g*2,A=new Float64Array(m);A.set(p);let x=fi.scaleToGeodeticHeight(d.attributes.position.values,o,a);A.set(x,g),d.attributes.position.values=A;let C=r.normal?new Float32Array(m):void 0,E=r.tangent?new Float32Array(m):void 0,T=r.bitangent?new Float32Array(m):void 0,S=r.st?new Float32Array(m/3*2):void 0,v,D;if(r.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,r.normal||(d.attributes.normal=void 0);let ut=new Float32Array(m);for(f=0;f<g;f++)D[f]=-D[f];ut.set(D,g),d.attributes.extrudeDirection=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:ut})}let M,O=u(i);if(O){let ut=g/3*2,An=new Uint8Array(ut);i===nn.TOP?An=An.fill(1,0,ut/2):(M=i===nn.NONE?0:1,An=An.fill(M)),d.attributes.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:An})}if(r.tangent){let ut=d.attributes.tangent.values;for(E.set(ut),f=0;f<g;f++)ut[f]=-ut[f];E.set(ut,g),d.attributes.tangent.values=E}if(r.bitangent){let ut=d.attributes.bitangent.values;T.set(ut),T.set(ut,g),d.attributes.bitangent.values=T}r.st&&(v=d.attributes.st.values,S.set(v),S.set(v,g/3*2),d.attributes.st.values=S);let B=d.indices,L=B.length,_=g/3,b=Ue.createTypedArray(m/3,L*2);for(b.set(B),f=0;f<L;f+=3)b[f+L]=B[f+2]+_,b[f+1+L]=B[f+1]+_,b[f+2+L]=B[f]+_;d.indices=b;let w=t.northCap,I=t.southCap,R=c,F=2,k=0,V=4,G=4;w&&(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,Y=new Float64Array(U*3),j=n?new Float32Array(U*3):void 0,Q=O?new Uint8Array(U):void 0,W=r.st?new Float32Array(U*2):void 0,K=i===nn.TOP;O&&!K&&(M=i===nn.ALL?1:0,Q=Q.fill(M));let J=0,_e=0,xe=0,se=0,Ae=l*R,he;for(f=0;f<Ae;f+=l)he=f*3,Y=pb(Y,J,he,p,x),J+=6,r.st&&(W=_b(W,_e,f*2,v),_e+=4),n&&(xe+=3,j[xe++]=D[he],j[xe++]=D[he+1],j[xe++]=D[he+2]),K&&(Q[se++]=1,se+=1);if(I){let ut=w?Ae+1:Ae;for(he=ut*3,f=0;f<2;f++)Y=pb(Y,J,he,p,x),J+=6,r.st&&(W=_b(W,_e,ut*2,v),_e+=4),n&&(xe+=3,j[xe++]=D[he],j[xe++]=D[he+1],j[xe++]=D[he+2]),K&&(Q[se++]=1,se+=1)}else for(f=Ae-l;f<Ae;f++)he=f*3,Y=pb(Y,J,he,p,x),J+=6,r.st&&(W=_b(W,_e,f*2,v),_e+=4),n&&(xe+=3,j[xe++]=D[he],j[xe++]=D[he+1],j[xe++]=D[he+2]),K&&(Q[se++]=1,se+=1);for(f=Ae-1;f>0;f-=l)he=f*3,Y=pb(Y,J,he,p,x),J+=6,r.st&&(W=_b(W,_e,f*2,v),_e+=4),n&&(xe+=3,j[xe++]=D[he],j[xe++]=D[he+1],j[xe++]=D[he+2]),K&&(Q[se++]=1,se+=1);if(w){let ut=Ae;for(he=ut*3,f=0;f<2;f++)Y=pb(Y,J,he,p,x),J+=6,r.st&&(W=_b(W,_e,ut*2,v),_e+=4),n&&(xe+=3,j[xe++]=D[he],j[xe++]=D[he+1],j[xe++]=D[he+2]),K&&(Q[se++]=1,se+=1)}else for(f=l-1;f>=0;f--)he=f*3,Y=pb(Y,J,he,p,x),J+=6,r.st&&(W=_b(W,_e,f*2,v),_e+=4),n&&(xe+=3,j[xe++]=D[he],j[xe++]=D[he+1],j[xe++]=D[he+2]),K&&(Q[se++]=1,se+=1);let Se=Hje(Y,r,a);r.st&&(Se.attributes.st=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:W})),n&&(Se.attributes.extrudeDirection=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:j})),O&&(Se.attributes.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:Q}));let Ie=Ue.createTypedArray(U,k*6),Ne,Ye,ht,Ft;g=Y.length/3;let sn=0;for(f=0;f<g-1;f+=2){Ne=f,Ft=(Ne+2)%g;let ut=h.fromArray(Y,Ne*3,OW),An=h.fromArray(Y,Ft*3,uue);h.equalsEpsilon(ut,An,P.EPSILON10)||(Ye=(Ne+1)%g,ht=(Ye+2)%g,Ie[sn++]=Ne,Ie[sn++]=Ye,Ie[sn++]=Ft,Ie[sn++]=Ft,Ie[sn++]=Ye,Ie[sn++]=ht)}return Se.indices=Ie,Se=Rn.combineInstances([new xt({geometry:d}),new xt({geometry:Se})]),Se[0]}var Wje=[new h,new h,new h,new h],due=new me,jje=new me;function RW(e,t,n,i,r){if(n===0)return le.clone(e,r);let o=fs.computeOptions(e,t,n,0,cue,due),s=o.height,a=o.width,c=Wje;return fs.computePosition(o,i,!1,0,0,c[0]),fs.computePosition(o,i,!1,0,a-1,c[1]),fs.computePosition(o,i,!1,s-1,0,c[2]),fs.computePosition(o,i,!1,s-1,a-1,c[3]),le.fromCartesianArray(c,i,r)}function hm(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=re.clone(y(e.ellipsoid,re.WGS84)),this._surfaceHeight=Math.max(n,i),this._rotation=y(e.rotation,0),this._stRotation=y(e.stRotation,0),this._vertexFormat=Pe.clone(y(e.vertexFormat,Pe.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}hm.packedLength=le.packedLength+re.packedLength+Pe.packedLength+7;hm.pack=function(e,t,n){return n=y(n,0),le.pack(e._rectangle,t,n),n+=le.packedLength,re.pack(e._ellipsoid,t,n),n+=re.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.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 hue=new le,mue=re.clone(re.UNIT_SPHERE),Ey={rectangle:hue,ellipsoid:mue,vertexFormat:MW,granularity:void 0,height:void 0,rotation:void 0,stRotation:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};hm.unpack=function(e,t,n){t=y(t,0);let i=le.unpack(e,t,hue);t+=le.packedLength;let r=re.unpack(e,t,mue);t+=re.packedLength;let o=Pe.unpack(e,t,MW);t+=Pe.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=re.clone(r,n._ellipsoid),n._vertexFormat=Pe.clone(o,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):(Ey.granularity=s,Ey.height=a,Ey.rotation=c,Ey.stRotation=l,Ey.extrudedHeight=f,Ey.shadowVolume=d,Ey.offsetAttribute=p===-1?void 0:p,new hm(Ey))};hm.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.rectangle,i=y(e.granularity,P.RADIANS_PER_DEGREE),r=y(e.ellipsoid,re.WGS84),o=y(e.rotation,0);return RW(n,i,o,r,t)};var qje=new Z,iue=new Le,Yje=new me;hm.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,r=e._stRotation,o=e._vertexFormat,s=fs.computeOptions(t,e._granularity,i,r,cue,due,jje),a=qje;if(r!==0||i!==0){let g=le.center(t,Yje),m=n.geodeticSurfaceNormalCartographic(g,OW);Le.fromAxisAngle(m,-r,iue),Z.fromQuaternion(iue,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=Gje(e,s);let g=ae.fromRectangle3D(t,n,c,kje),m=ae.fromRectangle3D(t,n,l,Vje);p=ae.union(g,m)}else{if(d=fue(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,m=e._offsetAttribute===nn.NONE?0:1,A=new Uint8Array(g/3).fill(m);d.attributes.applyOffset=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:A})}p=ae.fromRectangle3D(t,n,c)}return o.position||delete d.attributes.position,new lt({attributes:d.attributes,indices:d.indices,primitiveType:d.primitiveType,boundingSphere:p,offsetAttribute:e._offsetAttribute})};hm.createShadowVolume=function(e,t,n){let i=e._granularity,r=e._ellipsoid,o=t(i,r),s=n(i,r);return new hm({rectangle:e._rectangle,rotation:e._rotation,ellipsoid:r,stRotation:e._stRotation,granularity:i,extrudedHeight:s,height:o,vertexFormat:Pe.POSITION_ONLY,shadowVolume:!0})};var rue=new le,Xje=[new H,new H,new H],Kje=new nr,Jje=new me;function Zje(e){if(e._stRotation===0)return[0,0,0,1,1,0];let t=le.clone(e._rectangle,rue),n=e._granularity,i=e._ellipsoid,r=e._rotation-e._stRotation,o=RW(t,n,r,i,rue),s=Xje;s[0].x=o.west,s[0].y=o.south,s[1].x=o.west,s[1].y=o.north,s[2].x=o.east,s[2].y=o.south;let a=e.rectangle,c=nr.fromRotation(e._stRotation,Kje),l=le.center(a,Jje);for(let m=0;m<3;++m){let A=s[m];A.x-=l.longitude,A.y-=l.latitude,nr.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(hm.prototype,{rectangle:{get:function(){return u(this._rotatedRectangle)||(this._rotatedRectangle=RW(this._rectangle,this._granularity,this._rotation,this._ellipsoid)),this._rotatedRectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=Zje(this)),this._textureCoordinateRotationPoints}}});var Dx=hm;var pue=new z,_ue=h.ZERO,gue=new h,yue=new le,Qje=new le,$je=new me;function eqe(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 Qd(e,t){qn.call(this,{entity:e,scene:t,geometryOptions:new eqe(e),geometryPropertyName:"rectangle",observedPropertyNames:["availability","rectangle"]}),this._onEntityPropertyChanged(e,"rectangle",e.rectangle,void 0)}u(Object.create)&&(Qd.prototype=Object.create(qn.prototype),Qd.prototype.constructor=Qd);Qd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Nt){let r;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(r=this._materialProperty.color.getValue(e,pue)),u(r)||(r=z.WHITE),i.color=Ut.fromColor(r)}return u(this._options.offsetAttribute)&&(i.offset=Zi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,_ue,gue))),new xt({id:t,geometry:new Dx(this._options),attributes:i})};Qd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,pue),r=this._distanceDisplayConditionProperty.getValue(e),o={show:new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(r),offset:void 0};return u(this._options.offsetAttribute)&&(o.offset=Zi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,_ue,gue))),new xt({id:t,geometry:new tx(this._options),attributes:o})};Qd.prototype._computeCenter=function(e,t){let n=q.getValueOrUndefined(this._entity.rectangle.coordinates,e,Qje);if(!u(n))return;let i=le.center(n,$je);return me.toCartesian(i,re.WGS84,t)};Qd.prototype._isHidden=function(e,t){return!u(t.coordinates)||ci.prototype._isHidden.call(this,e,t)};Qd.prototype._isDynamic=function(e,t){return!t.coordinates.isConstant||!q.isConstant(t.height)||!q.isConstant(t.extrudedHeight)||!q.isConstant(t.granularity)||!q.isConstant(t.stRotation)||!q.isConstant(t.rotation)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.zIndex)||this._onTerrain&&!q.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Nt)};Qd.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Nt,i=q.getValueOrUndefined(t.height,ze.MINIMUM_VALUE),r=q.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,We.NONE),o=q.getValueOrUndefined(t.extrudedHeight,ze.MINIMUM_VALUE),s=q.getValueOrDefault(t.extrudedHeightReference,ze.MINIMUM_VALUE,We.NONE);u(o)&&!u(i)&&(i=0);let a=this._options;a.vertexFormat=n?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat,a.rectangle=t.coordinates.getValue(ze.MINIMUM_VALUE,a.rectangle),a.granularity=q.getValueOrUndefined(t.granularity,ze.MINIMUM_VALUE),a.stRotation=q.getValueOrUndefined(t.stRotation,ze.MINIMUM_VALUE),a.rotation=q.getValueOrUndefined(t.rotation,ze.MINIMUM_VALUE),a.offsetAttribute=qn.computeGeometryOffsetAttribute(i,r,o,s),a.height=qn.getGeometryHeight(i,r),o=qn.getGeometryExtrudedHeight(o,s),o===qn.CLAMP_TO_GROUND&&(o=oi.getMinimumMaximumHeights(Dx.computeRectangle(a,yue)).minimumTerrainHeight),a.extrudedHeight=o};Qd.DynamicGeometryUpdater=gb;function gb(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(gb.prototype=Object.create(ai.prototype),gb.prototype.constructor=gb);gb.prototype._isHidden=function(e,t,n){return!u(this._options.rectangle)||ai.prototype._isHidden.call(this,e,t,n)};gb.prototype._setOptions=function(e,t,n){let i=this._options,r=q.getValueOrUndefined(t.height,n),o=q.getValueOrDefault(t.heightReference,n,We.NONE),s=q.getValueOrUndefined(t.extrudedHeight,n),a=q.getValueOrDefault(t.extrudedHeightReference,n,We.NONE);u(s)&&!u(r)&&(r=0),i.rectangle=q.getValueOrUndefined(t.coordinates,n,i.rectangle),i.granularity=q.getValueOrUndefined(t.granularity,n),i.stRotation=q.getValueOrUndefined(t.stRotation,n),i.rotation=q.getValueOrUndefined(t.rotation,n),i.offsetAttribute=qn.computeGeometryOffsetAttribute(r,o,s,a),i.height=qn.getGeometryHeight(r,o),s=qn.getGeometryExtrudedHeight(s,a),s===qn.CLAMP_TO_GROUND&&(s=oi.getMinimumMaximumHeights(Dx.computeRectangle(i,yue)).minimumTerrainHeight),i.extrudedHeight=s};var qR=Qd;var Aue=new z,tqe=new vt,nqe=new vt,iqe=h.ZERO,rqe=new h;function $d(e,t,n,i,r,o,s){this.translucent=t,this.appearanceType=n,this.depthFailAppearanceType=i,this.depthFailMaterialProperty=r,this.depthFailMaterial=void 0,this.closed=o,this.shadows=s,this.primitives=e,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.updaters=new Ct,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.subscriptions=new Ct,this.showsUpdated=new Ct,this.itemsToRemove=[],this.invalidated=!1;let a;u(r)&&(a=r.definitionChanged.addEventListener($d.prototype.onMaterialChanged,this)),this.removeMaterialSubscription=a}$d.prototype.onMaterialChanged=function(){this.invalidated=!0};$d.prototype.isMaterial=function(e){let t=this.depthFailMaterialProperty,n=e.depthFailMaterialProperty;return n===t?!0:u(t)?t.equals(n):!1};$d.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),!e.hasConstantFill||!e.fillMaterialProperty.isConstant||!q.isConstant(e.distanceDisplayConditionProperty)||!q.isConstant(e.terrainOffsetProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(r,o,s,a){o==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};$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};$d.prototype.update=function(e){let t=!0,n=0,i=this.primitive,r=this.primitives,o;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0){u(i)&&(u(this.oldPrimitive)?r.remove(i):this.oldPrimitive=i);let c;u(this.depthFailAppearanceType)&&(u(this.depthFailMaterialProperty)&&(this.depthFailMaterial=qr.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial)),c=new this.depthFailAppearanceType({material:this.depthFailMaterial,translucent:this.translucent,closed:this.closed})),i=new bn({show:!1,asynchronous:!0,geometryInstances:s.slice(),appearance:new this.appearanceType({translucent:this.translucent,closed:this.closed}),depthFailAppearance:c,shadows:this.shadows}),r.add(i),t=!1}else{u(i)&&(r.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(r.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)&&(r.remove(this.oldPrimitive),this.oldPrimitive=void 0),u(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Nt)&&(this.depthFailMaterial=qr.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),this.primitive.depthFailAppearance.material=this.depthFailMaterial);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(o=0;o<a;o++){let l=s[o],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=q.getValueOrDefault(x,e,z.WHITE,Aue);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 Nt&&(!l.depthFailMaterialProperty.isConstant||c)){let x=l.depthFailMaterialProperty.color,C=q.getValueOrDefault(x,e,z.WHITE,Aue);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=_n.toValue(p,d.show));let m=l.distanceDisplayConditionProperty;if(!q.isConstant(m)){let x=q.getValueOrDefault(m,e,nqe,tqe);vt.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=vt.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(x,d.distanceDisplayCondition))}let A=l.terrainOffsetProperty;if(!q.isConstant(A)){let x=q.getValueOrDefault(A,e,iqe,rqe);h.equals(x,d._lastOffset)||(d._lastOffset=h.clone(x,d._lastOffset),d.offset=Zi.toValue(x,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};$d.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=this.geometry.get(r.id),s=this.attributes.get(o.id.id);u(s)||(s=e.getGeometryInstanceAttributes(o.id),this.attributes.set(o.id.id,s));let a=r.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=_n.toValue(a,s.show),o.attributes.show.value[0]=s.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),u(this.removeMaterialSubscription)&&this.removeMaterialSubscription()};function yb(e,t,n,i,r){this._solidItems=[],this._translucentItems=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=r}yb.prototype.add=function(e,t){let n,i,r=t.createFillGeometryInstance(e);r.attributes.color.value[3]===255?(n=this._solidItems,i=!1):(n=this._translucentItems,i=!0);let o=n.length;for(let a=0;a<o;a++){let c=n[a];if(c.isMaterial(t)){c.add(t,r);return}}let s=new $d(this._primitives,i,this._appearanceType,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);s.add(t,r),n.push(s)};function xue(e,t){let n=e.length;for(let i=n-1;i>=0;i--){let r=e[i];if(r.remove(t))return r.updaters.length===0&&(e.splice(i,1),r.destroy()),!0}return!1}yb.prototype.remove=function(e){xue(this._solidItems,e)||xue(this._translucentItems,e)};function Cue(e,t,n){let i=!1,r=t.length;for(let o=0;o<r;++o){let s=t[o],a=s.itemsToRemove,c=a.length;if(c>0)for(o=0;o<c;o++){let l=a[o];s.remove(l),e.add(n,l),i=!0}}return i}function hk(e,t,n,i){let r=t.length,o;for(o=r-1;o>=0;o--){let s=t[o];if(s.invalidated){t.splice(o,1);let a=s.updaters.values,c=a.length;for(let l=0;l<c;l++)e.add(n,a[l]);s.destroy()}}for(r=t.length,o=0;o<r;++o)i=t[o].update(n)&&i;return i}yb.prototype.update=function(e){let t=hk(this,this._solidItems,e,!0);t=hk(this,this._translucentItems,e,t)&&t;let n=Cue(this,this._solidItems,e),i=Cue(this,this._translucentItems,e);return(n||i)&&(t=hk(this,this._solidItems,e,t)&&t,t=hk(this,this._translucentItems,e,t)&&t),t};function Tue(e,t,n){let i=e.length;for(let r=0;r<i;r++){let o=e[r];if(o.contains(t))return o.getBoundingSphere(t,n)}return ct.FAILED}yb.prototype.getBoundingSphere=function(e,t){let n=Tue(this._solidItems,e,t);return n===ct.FAILED?Tue(this._translucentItems,e,t):n};function Eue(e){let t=e.length;for(let n=0;n<t;n++)e[n].destroy();e.length=0}yb.prototype.removeAllPrimitives=function(){Eue(this._solidItems),Eue(this._translucentItems)};var Of=yb;var oqe=new vt,sqe=new vt,aqe=h.ZERO,cqe=new h;function eh(e,t,n,i,r,o,s){this.primitives=e,this.appearanceType=t,this.materialProperty=n,this.depthFailAppearanceType=i,this.depthFailMaterialProperty=r,this.closed=o,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(eh.prototype.onMaterialChanged,this),this.subscriptions=new Ct,this.showsUpdated=new Ct}eh.prototype.onMaterialChanged=function(){this.invalidated=!0};eh.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty,i=this.depthFailMaterialProperty,r=e.depthFailMaterialProperty;if(n===t&&r===i)return!0;let o=u(t)&&t.equals(n);return o=(!u(i)&&!u(r)||u(i)&&i.equals(r))&&o,o};eh.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||!q.isConstant(t.distanceDisplayConditionProperty)||!q.isConstant(t.terrainOffsetProperty))this.updatersWithAttributes.set(n,t);else{let i=this;this.subscriptions.set(n,t.entity.definitionChanged.addEventListener(function(r,o,s,a){o==="isShowing"&&i.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};eh.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 lqe=new z;eh.prototype.update=function(e){let t=!0,n=this.primitive,i=this.primitives,r=this.geometry.values,o;if(this.createPrimitive){if(r.length>0){u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=qr.getValue(e,this.materialProperty,this.material);let a;u(this.depthFailMaterialProperty)&&(this.depthFailMaterial=qr.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),a=new this.depthFailAppearanceType({material:this.depthFailMaterial,translucent:this.depthFailMaterial.isTranslucent(),closed:this.closed})),n=new bn({show:!1,asynchronous:!0,geometryInstances:r.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=qr.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material,u(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Nt)&&(this.depthFailMaterial=qr.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),this.primitive.depthFailAppearance.material=this.depthFailMaterial);let s=this.updatersWithAttributes.values,a=s.length;for(o=0;o<a;o++){let c=s[o],l=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);if(u(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),u(this.depthFailAppearanceType)&&this.depthFailMaterialProperty instanceof Nt&&!c.depthFailMaterialProperty.isConstant){let x=c.depthFailMaterialProperty.color,C=q.getValueOrDefault(x,e,z.WHITE,lqe);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=_n.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!q.isConstant(m)){let x=q.getValueOrDefault(m,e,sqe,oqe);vt.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=vt.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(x,d.distanceDisplayCondition))}let A=c.terrainOffsetProperty;if(!q.isConstant(A)){let x=q.getValueOrDefault(A,e,aqe,cqe);h.equals(x,d._lastOffset)||(d._lastOffset=h.clone(x,d._lastOffset),d.offset=Zi.toValue(x,d.offset))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};eh.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=r.entity,s=this.geometry.get(r.id),a=this.attributes.get(s.id.id);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=o.isShowing,l=a.show[0]===1;c!==l&&(a.show=_n.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};eh.prototype.contains=function(e){return this.updaters.contains(e.id)};eh.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)};eh.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 Ab(e,t,n,i,r){this._items=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=r}Ab.prototype.add=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let s=n[o];if(s.isMaterial(t)){s.add(e,t);return}}let r=new eh(this._primitives,this._appearanceType,t.fillMaterialProperty,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);r.add(e,t),n.push(r)};Ab.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let r=t[i];if(r.remove(e)){r.updaters.length===0&&(t.splice(i,1),r.destroy());break}}};Ab.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let o=n[t];if(o.invalidated){n.splice(t,1);let s=o.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);o.destroy()}}let r=!0;for(t=0;t<n.length;t++)r=n[t].update(e)&&r;return r};Ab.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let r=0;r<i;r++){let o=n[r];if(o.contains(e))return o.getBoundingSphere(e,t)}return ct.FAILED};Ab.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 Mf=Ab;var Sue=Wi(bue(),1);function mk(){this._tree=new Sue.default}function Ix(){this.minX=0,this.minY=0,this.maxX=0,this.maxY=0,this.id=""}Ix.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};mk.prototype.insert=function(e,t){let n=Ix.fromRectangleAndId(e,t,new Ix);this._tree.insert(n)};function uqe(e,t){return e.id===t.id}var fqe=new Ix;mk.prototype.remove=function(e,t){let n=Ix.fromRectangleAndId(e,t,fqe);this._tree.remove(n,uqe)};var dqe=new Ix;mk.prototype.collides=function(e){let t=Ix.fromRectangleAndId("",e,dqe);return this._tree.collides(t)};var Px=mk;var hqe=new z,mqe=new vt,pqe=new vt;function b_(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 Px}b_.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};b_.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||!q.isConstant(e.distanceDisplayConditionProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(r,o,s,a){o==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};b_.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};b_.prototype.update=function(e){let t=!0,n=0,i=this.primitive,r=this.primitives,o;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0)u(i)&&(u(this.oldPrimitive)?r.remove(i):this.oldPrimitive=i),i=new Dc({show:!1,asynchronous:!0,geometryInstances:s.slice(),classificationType:this.classificationType}),r.add(i,this.zIndex),t=!1;else{u(i)&&(r.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(r.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)&&(r.remove(this.oldPrimitive),this.oldPrimitive=void 0);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(o=0;o<a;o++){let l=s[o],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=q.getValueOrDefault(A,e,z.WHITE,hqe);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=_n.toValue(p,d.show));let m=l.distanceDisplayConditionProperty;if(!q.isConstant(m)){let A=q.getValueOrDefault(m,e,pqe,mqe);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};b_.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=this.geometry.get(r.id),s=this.attributes.get(o.id.id);u(s)||(s=e.getGeometryInstanceAttributes(o.id),this.attributes.set(o.id.id,s));let a=r.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=_n.toValue(a,s.show),o.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};b_.prototype.contains=function(e){return this.updaters.contains(e.id)};b_.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};b_.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 xb(e,t){this._batches=[],this._primitives=e,this._classificationType=t}xb.prototype.add=function(e,t){let n=t.createFillGeometryInstance(e),i=this._batches,r=q.getValueOrDefault(t.zIndex,0),o,s=i.length;for(let a=0;a<s;++a){let c=i[a];if(c.zIndex===r&&!c.overlapping(n.geometry.rectangle)){o=c;break}}return u(o)||(o=new b_(this._primitives,this._classificationType,n.attributes.color.value,r),i.push(o)),o.add(t,n),o};xb.prototype.remove=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;++i)if(t[i].remove(e))return};xb.prototype.update=function(e){let t,n,i=!0,r=this._batches,o=r.length;for(t=0;t<o;++t)i=r[t].update(e)&&i;for(t=0;t<o;++t){let s=r[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=o-1;t>=0;--t){let s=r[t];s.isDirty&&(i=r[t].update(e)&&i,s.isDirty=!1),s.geometry.length===0&&r.splice(t,1)}return i};xb.prototype.getBoundingSphere=function(e,t){let n=this._batches,i=n.length;for(let r=0;r<i;++r){let o=n[r];if(o.contains(e))return o.getBoundingSphere(e,t)}return ct.FAILED};xb.prototype.removeAllPrimitives=function(){let e=this._batches,t=e.length;for(let n=0;n<t;++n)e[n].removeAllPrimitives()};var Cb=xb;var _qe=new vt,gqe=new vt;function Rf(e,t,n,i,r,o){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(Rf.prototype.onMaterialChanged,this),this.subscriptions=new Ct,this.showsUpdated=new Ct,this.usingSphericalTextureCoordinates=r,this.zIndex=o,this.rectangleCollisionCheck=new Px}Rf.prototype.onMaterialChanged=function(){this.invalidated=!0};Rf.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};Rf.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Nt&&t instanceof Nt?!0:u(t)&&t.equals(n)};Rf.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||!q.isConstant(t.distanceDisplayConditionProperty))this.updatersWithAttributes.set(i,t);else{let r=this;this.subscriptions.set(i,t.entity.definitionChanged.addEventListener(function(o,s,a,c){s==="isShowing"&&r.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};Rf.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};Rf.prototype.update=function(e){let t=!0,n=this.primitive,i=this.primitives,r=this.geometry.values,o;if(this.createPrimitive){if(r.length>0)u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=qr.getValue(e,this.materialProperty,this.material),n=new Dc({show:!1,asynchronous:!0,geometryInstances:r.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=qr.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material;let s=this.updatersWithAttributes.values,a=s.length;for(o=0;o<a;o++){let c=s[o],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=_n.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!q.isConstant(m)){let A=q.getValueOrDefault(m,e,gqe,_qe);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};Rf.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=r.entity,s=this.geometry.get(r.id),a=this.attributes.get(s.id.id);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=o.isShowing,l=a.show[0]===1;c!==l&&(a.show=_n.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};Rf.prototype.contains=function(e){return this.updaters.contains(e.id)};Rf.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)};Rf.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 Tb(e,t,n){this._items=[],this._primitives=e,this._classificationType=t,this._appearanceType=n}Tb.prototype.add=function(e,t){let n=this._items,i=n.length,r=t.createFillGeometryInstance(e),o=nu.shouldUseSphericalCoordinates(r.geometry.rectangle),s=q.getValueOrDefault(t.zIndex,0);for(let c=0;c<i;++c){let l=n[c];if(l.isMaterial(t)&&l.usingSphericalTextureCoordinates===o&&l.zIndex===s&&!l.overlapping(r.geometry.rectangle)){l.add(e,t,r);return}}let a=new Rf(this._primitives,this._classificationType,this._appearanceType,t.fillMaterialProperty,o,s);a.add(e,t,r),n.push(a)};Tb.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let r=t[i];if(r.remove(e)){r.updaters.length===0&&(t.splice(i,1),r.destroy());break}}};Tb.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let o=n[t];if(o.invalidated){n.splice(t,1);let s=o.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);o.destroy()}}let r=!0;for(t=0;t<n.length;t++)r=n[t].update(e)&&r;return r};Tb.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let r=0;r<i;r++){let o=n[r];if(o.contains(e))return o.getBoundingSphere(e,t)}return ct.FAILED};Tb.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 YR=Tb;var yqe=new z,Aqe=new vt,xqe=new vt,Cqe=h.ZERO,Tqe=new h;function S_(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}S_.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||!q.isConstant(e.distanceDisplayConditionProperty)||!q.isConstant(e.terrainOffsetProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(r,o,s,a){o==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};S_.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};S_.prototype.update=function(e){let t=!0,n=0,i=this.primitive,r=this.primitives,o;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0)u(i)&&(u(this.oldPrimitive)?r.remove(i):this.oldPrimitive=i),i=new bn({show:!1,asynchronous:!0,geometryInstances:s.slice(),appearance:new rn({flat:!0,translucent:this.translucent,renderState:{lineWidth:this.width}}),shadows:this.shadows}),r.add(i),t=!1;else{u(i)&&(r.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(r.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)&&(r.remove(this.oldPrimitive),this.oldPrimitive=void 0);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(o=0;o<a;o++){let l=s[o],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=q.getValueOrDefault(x,e,z.WHITE,yqe);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=_n.toValue(p,d.show));let m=l.distanceDisplayConditionProperty;if(!q.isConstant(m)){let x=q.getValueOrDefault(m,e,xqe,Aqe);vt.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=vt.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(x,d.distanceDisplayCondition))}let A=l.terrainOffsetProperty;if(!q.isConstant(A)){let x=q.getValueOrDefault(A,e,Cqe,Tqe);h.equals(x,d._lastOffset)||(d._lastOffset=h.clone(x,d._lastOffset),d.offset=Zi.toValue(x,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};S_.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=this.geometry.get(r.id),s=this.attributes.get(o.id.id);u(s)||(s=e.getGeometryInstanceAttributes(o.id),this.attributes.set(o.id.id,s));let a=r.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=_n.toValue(a,s.show),o.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};S_.prototype.contains=function(e){return this.updaters.contains(e.id)};S_.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)};S_.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 Eb(e,t,n){this._primitives=e,this._scene=t,this._shadows=n,this._solidBatches=new Ct,this._translucentBatches=new Ct}Eb.prototype.add=function(e,t){let n=t.createOutlineGeometryInstance(e),i=this._scene.clampLineWidth(t.outlineWidth),r,o;n.attributes.color.value[3]===255?(r=this._solidBatches,o=r.get(i),u(o)||(o=new S_(this._primitives,!1,i,this._shadows),r.set(i,o)),o.add(t,n)):(r=this._translucentBatches,o=r.get(i),u(o)||(o=new S_(this._primitives,!0,i,this._shadows),r.set(i,o)),o.add(t,n))};Eb.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 r=this._translucentBatches.values,o=r.length;for(t=0;t<o;t++)if(r[t].remove(e))return};Eb.prototype.update=function(e){let t,n,i,r,o=this._solidBatches.values,s=o.length,a=this._translucentBatches.values,c=a.length,l,f=!0,d=!1;do{for(d=!1,n=0;n<s;n++){r=o[n],f=r.update(e),l=r.itemsToRemove;let p=l.length;if(p>0)for(d=!0,t=0;t<p;t++)i=l[t],r.remove(i),this.add(e,i)}for(n=0;n<c;n++){r=a[n],f=r.update(e),l=r.itemsToRemove;let p=l.length;if(p>0)for(d=!0,t=0;t<p;t++)i=l[t],r.remove(i),this.add(e,i)}}while(d);return f};Eb.prototype.getBoundingSphere=function(e,t){let n,i=this._solidBatches.values,r=i.length;for(n=0;n<r;n++){let a=i[n];if(a.contains(e))return a.getBoundingSphere(e,t)}let o=this._translucentBatches.values,s=o.length;for(n=0;n<s;n++){let a=o[n];if(a.contains(e))return a.getBoundingSphere(e,t)}return ct.FAILED};Eb.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,r=i.length;for(e=0;e<r;e++)i[e].removeAllPrimitives()};var bb=Eb;var vue={};function Eqe(e,t){return P.equalsEpsilon(e.latitude,t.latitude,P.EPSILON10)&&P.equalsEpsilon(e.longitude,t.longitude,P.EPSILON10)}var bqe=new me,Sqe=new me;function vqe(e,t,n,i){t=br(t,h.equalsEpsilon);let r=t.length;if(r<2)return;let o=u(i),s=u(n),a=new Array(r),c=new Array(r),l=new Array(r),f=t[0];a[0]=f;let d=e.cartesianToCartographic(f,bqe);s&&(d.height=n[0]),c[0]=d.height,o?l[0]=i[0]:l[0]=0;let p=c[0],g=l[0],m=p===g,A=1;for(let x=1;x<r;++x){let C=t[x],E=e.cartesianToCartographic(C,Sqe);s&&(E.height=n[x]),m=m&&E.height===0,Eqe(d,E)?d.height<E.height&&(c[A-1]=E.height):(a[A]=C,c[A]=E.height,o?l[A]=i[x]:l[A]=0,m=m&&c[A]===l[A],me.clone(E,d),++A)}if(!(m||A<2))return a.length=A,c.length=A,l.length=A,{positions:a,topHeights:c,bottomHeights:l}}var wqe=new Array(2),Dqe=new Array(2),Iqe={positions:void 0,height:void 0,granularity:void 0,ellipsoid:void 0};vue.computePositions=function(e,t,n,i,r,o){let s=vqe(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(r,e.maximumRadius),p=Iqe;if(p.minDistance=d,p.ellipsoid=e,o){let g=0,m;for(m=0;m<a-1;m++)g+=Oi.numberOfPoints(t[m],t[m+1],d)+1;l=new Float64Array(g*3),f=new Float64Array(g*3);let A=wqe,x=Dqe;p.positions=A,p.height=x;let C=0;for(m=0;m<a-1;m++){A[0]=t[m],A[1]=t[m+1],x[0]=n[m],x[1]=n[m+1];let E=Oi.generateArc(p);l.set(E,C),x[0]=i[m],x[1]=i[m+1],f.set(Oi.generateArc(p),C),C+=E.length}}else p.positions=t,p.height=n,l=new Float64Array(Oi.generateArc(p)),p.height=i,f=new Float64Array(Oi.generateArc(p));return{bottomPositions:f,topPositions:l,numCorners:c}};var Ox=vue;var NW=new h,pk=new h,Pqe=new h,wue=new h,Oqe=new h,Mqe=new h,Rqe=new h;function Mx(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,r=y(e.vertexFormat,Pe.DEFAULT),o=y(e.granularity,P.RADIANS_PER_DEGREE),s=y(e.ellipsoid,re.WGS84);this._positions=t,this._minimumHeights=i,this._maximumHeights=n,this._vertexFormat=Pe.clone(r),this._granularity=o,this._ellipsoid=re.clone(s),this._workerName="createWallGeometry";let a=1+t.length*h.packedLength+2;u(i)&&(a+=i.length),u(n)&&(a+=n.length),this.packedLength=a+re.packedLength+Pe.packedLength+1}Mx.pack=function(e,t,n){n=y(n,0);let i,r=e._positions,o=r.length;for(t[n++]=o,i=0;i<o;++i,n+=h.packedLength)h.pack(r[i],t,n);let s=e._minimumHeights;if(o=u(s)?s.length:0,t[n++]=o,u(s))for(i=0;i<o;++i)t[n++]=s[i];let a=e._maximumHeights;if(o=u(a)?a.length:0,t[n++]=o,u(a))for(i=0;i<o;++i)t[n++]=a[i];return re.pack(e._ellipsoid,t,n),n+=re.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n]=e._granularity,t};var Due=re.clone(re.UNIT_SPHERE),Iue=new Pe,XR={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:Due,vertexFormat:Iue,granularity:void 0};Mx.unpack=function(e,t,n){t=y(t,0);let i,r=e[t++],o=new Array(r);for(i=0;i<r;++i,t+=h.packedLength)o[i]=h.unpack(e,t);r=e[t++];let s;if(r>0)for(s=new Array(r),i=0;i<r;++i)s[i]=e[t++];r=e[t++];let a;if(r>0)for(a=new Array(r),i=0;i<r;++i)a[i]=e[t++];let c=re.unpack(e,t,Due);t+=re.packedLength;let l=Pe.unpack(e,t,Iue);t+=Pe.packedLength;let f=e[t];return u(n)?(n._positions=o,n._minimumHeights=s,n._maximumHeights=a,n._ellipsoid=re.clone(c,n._ellipsoid),n._vertexFormat=Pe.clone(l,n._vertexFormat),n._granularity=f,n):(XR.positions=o,XR.minimumHeights=s,XR.maximumHeights=a,XR.granularity=f,new Mx(XR))};Mx.fromConstantHeights=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n,i,r=e.minimumHeight,o=e.maximumHeight,s=u(r),a=u(o);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]=r),a&&(i[f]=o)}let c={positions:t,maximumHeights:i,minimumHeights:n,ellipsoid:e.ellipsoid,vertexFormat:e.vertexFormat};return new Mx(c)};Mx.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,r=e._vertexFormat,o=e._granularity,s=e._ellipsoid,a=Ox.computePositions(s,t,i,n,o,!0);if(!u(a))return;let c=a.bottomPositions,l=a.topPositions,f=a.numCorners,d=l.length,p=d*2,g=r.position?new Float64Array(p):void 0,m=r.normal?new Float32Array(p):void 0,A=r.tangent?new Float32Array(p):void 0,x=r.bitangent?new Float32Array(p):void 0,C=r.st?new Float32Array(p/3*2):void 0,E=0,T=0,S=0,v=0,D=0,M=Rqe,O=Mqe,B=Oqe,L=!0;d/=3;let _,b=0,w=1/(d-f-1);for(_=0;_<d;++_){let V=_*3,G=h.fromArray(l,V,NW),U=h.fromArray(c,V,pk);if(r.position&&(g[E++]=U.x,g[E++]=U.y,g[E++]=U.z,g[E++]=G.x,g[E++]=G.y,g[E++]=G.z),r.st&&(C[D++]=b,C[D++]=0,C[D++]=b,C[D++]=1),r.normal||r.tangent||r.bitangent){let Y=h.clone(h.ZERO,wue),j=h.subtract(G,s.geodeticSurfaceNormal(G,pk),pk);if(_+1<d&&(Y=h.fromArray(l,V+3,wue)),L){let Q=h.subtract(Y,G,Pqe),W=h.subtract(j,G,NW);M=h.normalize(h.cross(W,Q,M),M),L=!1}h.equalsEpsilon(G,Y,P.EPSILON10)?L=!0:(b+=w,r.tangent&&(O=h.normalize(h.subtract(Y,G,O),O)),r.bitangent&&(B=h.normalize(h.cross(M,O,B),B))),r.normal&&(m[T++]=M.x,m[T++]=M.y,m[T++]=M.z,m[T++]=M.x,m[T++]=M.y,m[T++]=M.z),r.tangent&&(A[v++]=O.x,A[v++]=O.y,A[v++]=O.z,A[v++]=O.x,A[v++]=O.y,A[v++]=O.z),r.bitangent&&(x[S++]=B.x,x[S++]=B.y,x[S++]=B.z,x[S++]=B.x,x[S++]=B.y,x[S++]=B.z)}}let I=new fn;r.position&&(I.position=new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:g})),r.normal&&(I.normal=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),r.tangent&&(I.tangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:A})),r.bitangent&&(I.bitangent=new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:x})),r.st&&(I.st=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:C}));let R=p/3;p-=6*(f+1);let F=Ue.createTypedArray(R,p),k=0;for(_=0;_<R-2;_+=2){let V=_,G=_+2,U=h.fromArray(g,V*3,NW),Y=h.fromArray(g,G*3,pk);if(h.equalsEpsilon(U,Y,P.EPSILON10))continue;let j=_+1,Q=_+3;F[k++]=j,F[k++]=V,F[k++]=Q,F[k++]=Q,F[k++]=V,F[k++]=G}return new lt({attributes:I,indices:F,primitiveType:Be.TRIANGLES,boundingSphere:new ae.fromVertices(g)})};var KR=Mx;var Pue=new h,Oue=new h;function Rx(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,r=y(e.granularity,P.RADIANS_PER_DEGREE),o=y(e.ellipsoid,re.WGS84);this._positions=t,this._minimumHeights=i,this._maximumHeights=n,this._granularity=r,this._ellipsoid=re.clone(o),this._workerName="createWallOutlineGeometry";let s=1+t.length*h.packedLength+2;u(i)&&(s+=i.length),u(n)&&(s+=n.length),this.packedLength=s+re.packedLength+1}Rx.pack=function(e,t,n){n=y(n,0);let i,r=e._positions,o=r.length;for(t[n++]=o,i=0;i<o;++i,n+=h.packedLength)h.pack(r[i],t,n);let s=e._minimumHeights;if(o=u(s)?s.length:0,t[n++]=o,u(s))for(i=0;i<o;++i)t[n++]=s[i];let a=e._maximumHeights;if(o=u(a)?a.length:0,t[n++]=o,u(a))for(i=0;i<o;++i)t[n++]=a[i];return re.pack(e._ellipsoid,t,n),n+=re.packedLength,t[n]=e._granularity,t};var Mue=re.clone(re.UNIT_SPHERE),JR={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:Mue,granularity:void 0};Rx.unpack=function(e,t,n){t=y(t,0);let i,r=e[t++],o=new Array(r);for(i=0;i<r;++i,t+=h.packedLength)o[i]=h.unpack(e,t);r=e[t++];let s;if(r>0)for(s=new Array(r),i=0;i<r;++i)s[i]=e[t++];r=e[t++];let a;if(r>0)for(a=new Array(r),i=0;i<r;++i)a[i]=e[t++];let c=re.unpack(e,t,Mue);t+=re.packedLength;let l=e[t];return u(n)?(n._positions=o,n._minimumHeights=s,n._maximumHeights=a,n._ellipsoid=re.clone(c,n._ellipsoid),n._granularity=l,n):(JR.positions=o,JR.minimumHeights=s,JR.maximumHeights=a,JR.granularity=l,new Rx(JR))};Rx.fromConstantHeights=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n,i,r=e.minimumHeight,o=e.maximumHeight,s=u(r),a=u(o);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]=r),a&&(i[f]=o)}let c={positions:t,maximumHeights:i,minimumHeights:n,ellipsoid:e.ellipsoid};return new Rx(c)};Rx.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,r=e._granularity,o=e._ellipsoid,s=Ox.computePositions(o,t,i,n,r,!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 E=g*3,T=h.fromArray(c,E,Pue),S=h.fromArray(a,E,Oue);d[p++]=S.x,d[p++]=S.y,d[p++]=S.z,d[p++]=T.x,d[p++]=T.y,d[p++]=T.z}let m=new fn({position:new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:d})}),A=f/3;f=2*A-4+A;let x=Ue.createTypedArray(A,f),C=0;for(g=0;g<A-2;g+=2){let E=g,T=g+2,S=h.fromArray(d,E*3,Pue),v=h.fromArray(d,T*3,Oue);if(h.equalsEpsilon(S,v,P.EPSILON10))continue;let D=g+1,M=g+3;x[C++]=D,x[C++]=E,x[C++]=D,x[C++]=M,x[C++]=E,x[C++]=T}return x[C++]=A-2,x[C++]=A-1,new lt({attributes:m,indices:x,primitiveType:Be.LINES,boundingSphere:new ae.fromVertices(d)})};var ZR=Rx;var Rue=new z;function Bqe(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 th(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new Bqe(e),geometryPropertyName:"wall",observedPropertyNames:["availability","wall"]}),this._onEntityPropertyChanged(e,"wall",e.wall,void 0)}u(Object.create)&&(th.prototype=Object.create(ci.prototype),th.prototype.constructor=th);th.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,r,o=new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Vn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Nt){let c;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,Rue)),u(c)||(c=z.WHITE),r=Ut.fromColor(c),i={show:o,distanceDisplayCondition:a,color:r}}else i={show:o,distanceDisplayCondition:a};return new xt({id:t,geometry:new KR(this._options),attributes:i})};th.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Rue),r=this._distanceDisplayConditionProperty.getValue(e);return new xt({id:t,geometry:new ZR(this._options),attributes:{show:new _n(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ut.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(r)}})};th.prototype._isHidden=function(e,t){return!u(t.positions)||ci.prototype._isHidden.call(this,e,t)};th.prototype._getIsClosed=function(e){return!1};th.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!q.isConstant(t.minimumHeights)||!q.isConstant(t.maximumHeights)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.granularity)};th.prototype._setStaticOptions=function(e,t){let n=t.minimumHeights,i=t.maximumHeights,r=t.granularity,o=this._materialProperty instanceof Nt,s=this._options;s.vertexFormat=o?rn.VERTEX_FORMAT:lr.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(r)?r.getValue(ze.MINIMUM_VALUE):void 0};th.DynamicGeometryUpdater=Sb;function Sb(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(Sb.prototype=Object.create(ai.prototype),Sb.prototype.constructor=Sb);Sb.prototype._isHidden=function(e,t,n){return!u(this._options.positions)||ai.prototype._isHidden.call(this,e,t,n)};Sb.prototype._setOptions=function(e,t,n){let i=this._options;i.positions=q.getValueOrUndefined(t.positions,n,i.positions),i.minimumHeights=q.getValueOrUndefined(t.minimumHeights,n,i.minimumHeights),i.maximumHeights=q.getValueOrUndefined(t.maximumHeights,n,i.maximumHeights),i.granularity=q.getValueOrUndefined(t.granularity,n)};var QR=th;var Lqe=[],Bue=[AP,_R,uR,IR,OR,BR,UR,jR,qR,QR];function $R(e,t){this.entity=e,this.scene=t;let n=new Array(Bue.length),i=new ge;function r(s){i.raiseEvent(s)}let o=new Do;for(let s=0;s<n.length;s++){let a=new Bue[s](e,t);o.add(a.geometryChanged,r),n[s]=a}this.updaters=n,this.geometryChanged=i,this.eventHelper=o,this._removeEntitySubscription=e.definitionChanged.addEventListener($R.prototype._onEntityPropertyChanged,this)}$R.prototype._onEntityPropertyChanged=function(e,t,n,i){let r=this.updaters;for(let o=0;o<r.length;o++)r[o]._onEntityPropertyChanged(e,t,n,i)};$R.prototype.forEach=function(e){let t=this.updaters;for(let n=0;n<t.length;n++)e(t[n])};$R.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 Bf(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 r=gn.NUMBER_OF_SHADOW_MODES;this._outlineBatches=new Array(r*2),this._closedColorBatches=new Array(r*2),this._closedMaterialBatches=new Array(r*2),this._openColorBatches=new Array(r*2),this._openMaterialBatches=new Array(r*2);let o=Yr.supportsMaterialsforEntitiesOnTerrain(e);this._supportsMaterialsforEntitiesOnTerrain=o;let s;for(s=0;s<r;++s)this._outlineBatches[s]=new bb(n,e,s,!1),this._outlineBatches[r+s]=new bb(n,e,s,!0),this._closedColorBatches[s]=new Of(n,rn,void 0,!0,s,!0),this._closedColorBatches[r+s]=new Of(n,rn,void 0,!0,s,!1),this._closedMaterialBatches[s]=new Mf(n,lr,void 0,!0,s,!0),this._closedMaterialBatches[r+s]=new Mf(n,lr,void 0,!0,s,!1),this._openColorBatches[s]=new Of(n,rn,void 0,!1,s,!0),this._openColorBatches[r+s]=new Of(n,rn,void 0,!1,s,!1),this._openMaterialBatches[s]=new Mf(n,lr,void 0,!1,s,!0),this._openMaterialBatches[r+s]=new Mf(n,lr,void 0,!1,s,!1);let a=kn.NUMBER_OF_CLASSIFICATION_TYPES,c=new Array(a),l=[];if(o)for(s=0;s<a;++s)l.push(new YR(i,s,lr)),c[s]=new Cb(i,s);else for(s=0;s<a;++s)c[s]=new Cb(i,s);this._groundColorBatches=c,this._groundMaterialBatches=l,this._dynamicBatch=new Tx(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(Bf.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,Lqe)}Bf.prototype.update=function(e){let t=this._addedObjects,n=t.values,i=this._removedObjects,r=i.values,o=this._changedObjects,s=o.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)}):(r.push(c),n.push(c));for(a=r.length-1;a>-1;a--)c=r[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 $R(c,this._scene),this._updaterSets.set(l,f),f.forEach(function(A){d._insertUpdaterIntoBatch(e,A)}),this._subscriptions.set(l,f.geometryChanged.addEventListener(Bf._onGeometryChanged,this));t.removeAll(),i.removeAll(),o.removeAll();let p=!0,g=this._batches,m=g.length;for(a=0;a<m;a++)p=g[a].update(e)&&p;return p};var Nqe=[],Fqe=new ae;Bf.prototype.getBoundingSphere=function(e,t){let n=Nqe,i=Fqe,r=0,o=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(o=s[p].getBoundingSphere(d,i),o===ct.PENDING)return ct.PENDING;o===ct.DONE&&(n[r]=ae.clone(i,n[r]),r++)}}return r===0?ct.FAILED:(n.length=r,ae.fromBoundingSpheres(n,t),ct.DONE)};Bf.prototype.isDestroyed=function(){return!1};Bf.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Bf.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 r=this._updaterSets.values;for(n=r.length,e=0;e<n;e++)r[e].destroy();return this._updaterSets.removeAll(),ue(this)};Bf.prototype._removeUpdater=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;i++)t[i].remove(e)};Bf.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=gn.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 r=t.classificationTypeProperty.getValue(e);t.fillMaterialProperty instanceof Nt?this._groundColorBatches[r].add(e,t):this._groundMaterialBatches[r].add(e,t)}else t.isClosed?t.fillMaterialProperty instanceof Nt?u(t.terrainOffsetProperty)?this._closedColorBatches[i+n].add(e,t):this._closedColorBatches[n].add(e,t):u(t.terrainOffsetProperty)?this._closedMaterialBatches[i+n].add(e,t):this._closedMaterialBatches[n].add(e,t):t.fillMaterialProperty instanceof Nt?u(t.terrainOffsetProperty)?this._openColorBatches[i+n].add(e,t):this._openColorBatches[n].add(e,t):u(t.terrainOffsetProperty)?this._openMaterialBatches[i+n].add(e,t):this._openMaterialBatches[n].add(e,t)};Bf._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,r=i.id;!u(t.get(r))&&!u(n.get(r))&&n.set(r,i)};Bf.prototype._onCollectionChanged=function(e,t,n){let i=this._addedObjects,r=this._removedObjects,o=this._changedObjects,s,a,c;for(s=n.length-1;s>-1;s--)c=n[s],a=c.id,i.remove(a)||(r.set(a,c),o.remove(a));for(s=t.length-1;s>-1;s--)c=t[s],a=c.id,r.remove(a)?o.set(a,c):i.set(a,c)};var eB=Bf;var Uqe=1,Vqe="30px sans-serif",kqe=Vr.FILL,zqe=z.WHITE,Hqe=z.BLACK,Gqe=1,Wqe=!1,jqe=new z(.165,.165,.165,.8),qqe=new H(7,5),Yqe=H.ZERO,Xqe=h.ZERO,Kqe=We.NONE,Jqe=_i.CENTER,Zqe=In.CENTER,Qqe=new h,$qe=new z,eYe=new z,tYe=new z,nYe=new H,iYe=new h,rYe=new H,oYe=new It,sYe=new It,aYe=new It,cYe=new vt;function Lue(e){this.entity=e,this.label=void 0,this.index=void 0}function by(e,t){t.collectionChanged.addEventListener(by.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new Ct,this._onCollectionChanged(t,t.values,[],[])}by.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,r=t.length;i<r;i++){let o=t[i],s=o.entity,a=s._label,c,l=o.label,f=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),d;if(f&&(d=q.getValueOrUndefined(s._position,e,Qqe),c=q.getValueOrUndefined(a._text,e),f=u(d)&&u(c)),!f){FW(o,s,n);continue}q.isConstant(s._position)||(n._clusterDirty=!0);let p=!1,g=q.getValueOrDefault(a._heightReference,e,Kqe);u(l)||(l=n.getLabel(s),l.id=s,o.label=l,p=h.equals(l.position,d)&&l.heightReference===g),l.show=!0,l.position=d,l.text=c,l.scale=q.getValueOrDefault(a._scale,e,Uqe),l.font=q.getValueOrDefault(a._font,e,Vqe),l.style=q.getValueOrDefault(a._style,e,kqe),l.fillColor=q.getValueOrDefault(a._fillColor,e,zqe,$qe),l.outlineColor=q.getValueOrDefault(a._outlineColor,e,Hqe,eYe),l.outlineWidth=q.getValueOrDefault(a._outlineWidth,e,Gqe),l.showBackground=q.getValueOrDefault(a._showBackground,e,Wqe),l.backgroundColor=q.getValueOrDefault(a._backgroundColor,e,jqe,tYe),l.backgroundPadding=q.getValueOrDefault(a._backgroundPadding,e,qqe,nYe),l.pixelOffset=q.getValueOrDefault(a._pixelOffset,e,Yqe,rYe),l.eyeOffset=q.getValueOrDefault(a._eyeOffset,e,Xqe,iYe),l.heightReference=g,l.horizontalOrigin=q.getValueOrDefault(a._horizontalOrigin,e,Jqe),l.verticalOrigin=q.getValueOrDefault(a._verticalOrigin,e,Zqe),l.translucencyByDistance=q.getValueOrUndefined(a._translucencyByDistance,e,oYe),l.pixelOffsetScaleByDistance=q.getValueOrUndefined(a._pixelOffsetScaleByDistance,e,sYe),l.scaleByDistance=q.getValueOrUndefined(a._scaleByDistance,e,aYe),l.distanceDisplayCondition=q.getValueOrUndefined(a._distanceDisplayCondition,e,cYe),l.disableDepthTestDistance=q.getValueOrUndefined(a._disableDepthTestDistance,e),p&&l._updateClamping()}return!0};by.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=h.clone(y(i._clampedPosition,i.position),t.center),t.radius=0,ct.DONE};by.prototype.isDestroyed=function(){return!1};by.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(by.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removeLabel(e[t]);return ue(this)};by.prototype._onCollectionChanged=function(e,t,n,i){let r,o,s=this._items,a=this._cluster;for(r=t.length-1;r>-1;r--)o=t[r],u(o._label)&&u(o._position)&&s.set(o.id,new Lue(o));for(r=i.length-1;r>-1;r--)o=i[r],u(o._label)&&u(o._position)?s.contains(o.id)||s.set(o.id,new Lue(o)):(FW(s.get(o.id),o,a),s.remove(o.id));for(r=n.length-1;r>-1;r--)o=n[r],FW(s.get(o.id),o,a),s.remove(o.id)};function FW(e,t,n){u(e)&&(e.label=void 0,n.removeLabel(t))}var tB=by;async function lYe(e,t,n){return await e._readyPromise,dYe(e,t,n)}function uYe(e,t){let n=e[0],i=n.terrainProvider.requestTileGeometry(n.x,n.y,n.level);if(!i)return!1;let r=i.then(hYe(n)).catch(mYe(n));return e.shift(),t.push(r),!0}function fYe(e){return new Promise(function(t){setTimeout(t,e)})}function UW(e,t){return e.length?uYe(e,t)?UW(e,t):fYe(100).then(()=>UW(e,t)):Promise.resolve()}function dYe(e,t,n){let i=e.tilingScheme,r,o=[],s={};for(r=0;r<n.length;++r){let c=i.positionToTileXY(n[r],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,o.push(f)}s[l].positions.push(n[r])}let a=[];return UW(o,a).then(function(){return Promise.all(a).then(function(){return n})})}function Nue(e,t,n){let i=t.interpolateHeight(n,e.longitude,e.latitude);return i===void 0?!1:(e.height=i,!0)}function hYe(e){let t=e.positions,n=e.tilingScheme.tileXYToRectangle(e.x,e.y,e.level);return function(i){let r=!1;for(let o=0;o<t.length;++o){let s=t[o];if(!Nue(s,i,n)){r=!0;break}}return r?i.createMesh({tilingScheme:e.tilingScheme,x:e.x,y:e.y,level:e.level,throttle:!1}).then(function(){for(let o=0;o<t.length;++o){let s=t[o];Nue(s,i,n)}}):Promise.resolve()}}function mYe(e){let t=e.positions;return function(){for(let n=0;n<t.length;++n){let i=t[n];i.height=void 0}}}var nB=lYe;var VW=new H;async function Fue(e,t){let n=[],i=[];await e._readyPromise;let r=e.availability,o=[];for(let a=0;a<t.length;++a){let c=t[a],l=r.computeMaximumLevelAtPosition(c);if(i[a]=l,l===0){e.tilingScheme.positionToTileXY(c,1,VW);let d=e.loadTileDataAvailability(VW.x,VW.y,1);u(d)&&o.push(d)}let f=n[l];u(f)||(n[l]=f=[]),f.push(c)}await Promise.all(o),await Promise.all(n.map(function(a,c){if(u(a))return nB(e,c,a)}));let s=[];for(let a=0;a<t.length;++a){let c=t[a];r.computeMaximumLevelAtPosition(c)!==i[a]&&s.push(c)}return s.length>0&&await Fue(e,s),t}var v_=Fue;var pYe=1,_Ye=0,gYe=!0,yYe=!0,AYe=gn.ENABLED,xYe=We.NONE,CYe=z.RED,TYe=0,EYe=z.WHITE,bYe=Ka.HIGHLIGHT,SYe=.5,vYe=new H(1,1),wYe=new N,DYe=new N,Uue=new z,Vue=new Array(4),IYe=new h;function mm(e,t){t.collectionChanged.addEventListener(mm.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 PYe(e,t,n,i){let r=e._primitives,o=e._modelHash;try{let s=await Bd.fromGltfAsync({url:n,incrementallyLoadTextures:i,scene:e._scene});if(e.isDestroyed()||!u(o[t.id]))return;s.id=t,r.add(s),o[t.id].modelPrimitive=s,s.errorEvent.addEventListener(a=>{u(o[t.id])&&(console.log(a),a.name!=="TextureError"&&s.incrementallyLoadTextures&&(o[t.id].loadFailed=!0))})}catch(s){if(e.isDestroyed()||!u(o[t.id]))return;console.log(s),o[t.id].loadFailed=!0}}mm.prototype.update=function(e){let t=this._entitiesToVisualize.values,n=this._modelHash,i=this._primitives;for(let r=0,o=t.length;r<o;r++){let s=t[r],a=s._model,c,l=n[s.id],f=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),d;if(f&&(d=s.computeModelMatrix(e,wYe),c=De.createIfNeeded(q.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 m=q.getValueOrDefault(a._incrementallyLoadTextures,e,gYe);PYe(this,s,c,m)}let p=l.modelPrimitive;if(!u(p))continue;p.show=!0,p.scale=q.getValueOrDefault(a._scale,e,pYe),p.minimumPixelSize=q.getValueOrDefault(a._minimumPixelSize,e,_Ye),p.maximumScale=q.getValueOrUndefined(a._maximumScale,e),p.modelMatrix=N.clone(d,p.modelMatrix),p.shadows=q.getValueOrDefault(a._shadows,e,AYe),p.heightReference=q.getValueOrDefault(a._heightReference,e,xYe),p.distanceDisplayCondition=q.getValueOrUndefined(a._distanceDisplayCondition,e),p.silhouetteColor=q.getValueOrDefault(a._silhouetteColor,e,CYe,Uue),p.silhouetteSize=q.getValueOrDefault(a._silhouetteSize,e,TYe),p.color=q.getValueOrDefault(a._color,e,EYe,Uue),p.colorBlendMode=q.getValueOrDefault(a._colorBlendMode,e,bYe),p.colorBlendAmount=q.getValueOrDefault(a._colorBlendAmount,e,SYe),p.clippingPlanes=q.getValueOrUndefined(a._clippingPlanes,e),p.clampAnimations=q.getValueOrDefault(a._clampAnimations,e,yYe),p.imageBasedLighting.imageBasedLightingFactor=q.getValueOrDefault(a._imageBasedLightingFactor,e,vYe);let g=q.getValueOrUndefined(a._lightColor,e);if(u(g)&&(z.pack(g,Vue,0),g=h.unpack(Vue,0,IYe)),p.lightColor=g,p.customShader=q.getValueOrUndefined(a._customShader,e),n[s.id].modelUpdated=!0,p.ready){let m=q.getValueOrDefault(a._runAnimations,e,!0);l.animationsRunning!==m&&(m?p.activeAnimations.addAll({loop:wl.REPEAT}):p.activeAnimations.removeAll(),l.animationsRunning=m);let A=q.getValueOrUndefined(a._nodeTransformations,e,l.nodeTransformationsScratch);if(u(A)){let E=Object.keys(A);for(let T=0,S=E.length;T<S;++T){let v=E[T],D=A[v];if(!u(D))continue;let M=p.getNode(v);if(!u(M))continue;let O=N.fromTranslationRotationScale(D,DYe);M.matrix=N.multiply(M.originalMatrix,O,O)}}let x=!1,C=q.getValueOrUndefined(a._articulations,e,l.articulationsScratch);if(u(C)){let E=Object.keys(C);for(let T=0,S=E.length;T<S;++T){let v=E[T],D=C[v];u(D)&&(x=!0,p.setArticulationStage(v,D))}}x&&p.applyArticulations()}}return!0};mm.prototype.isDestroyed=function(){return!1};mm.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(mm.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._modelHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)kW(this,e[i],t,n);return ue(this)};mm._sampleTerrainMostDetailed=v_;var vb=new h,kue=new me;mm.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 o=this._scene.globe,s=o.ellipsoid,a=o.terrainProvider;if(i.heightReference!==We.NONE){if(!a._ready)return ct.PENDING;let l=i.modelMatrix;vb.x=l[12],vb.y=l[13],vb.z=l[14];let f=s.cartesianToCartographic(vb);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||(me.clone(f,kue),this._modelHash[e.id].awaitingSampleTerrain=!0,mm._sampleTerrainMostDetailed(a,[kue]).then(m=>{if(this.isDestroyed())return;this._modelHash[e.id].awaitingSampleTerrain=!1;let A=m[0];i.heightReference===We.RELATIVE_TO_GROUND&&(A.height+=f.height),s.cartographicToCartesian(A,vb),ae.clone(i.boundingSphere,d),d.center=vb,this._modelHash[e.id].clampedBoundingSphere=ae.clone(d)}).catch(m=>{this.isDestroyed()||(this._modelHash[e.id].sampleTerrainFailed=!0,this._modelHash[e.id].awaitingSampleTerrain=!1)})),ct.PENDING)}return ae.clone(i.boundingSphere,t),ct.DONE};mm.prototype._onCollectionChanged=function(e,t,n,i){let r,o,s=this._entitiesToVisualize,a=this._modelHash,c=this._primitives;for(r=t.length-1;r>-1;r--)o=t[r],u(o._model)&&u(o._position)&&s.set(o.id,o);for(r=i.length-1;r>-1;r--)o=i[r],u(o._model)&&u(o._position)?(OYe(o,a),s.set(o.id,o)):(kW(this,o,a,c),s.remove(o.id));for(r=n.length-1;r>-1;r--)o=n[r],kW(this,o,a,c),s.remove(o.id)};function kW(e,t,n,i){let r=n[t.id];u(r)&&(i.removeAndDestroy(r.modelPrimitive),delete n[t.id])}function OYe(e,t){let n=t[e.id];u(n)&&(n.nodeTransformationsScratch={},n.articulationsScratch={})}var iB=mm;function Sy(e){this._definitionChanged=new ge,this._value=void 0,this._removeSubscription=void 0,this.setValue(e)}Object.defineProperties(Sy.prototype,{isConstant:{get:function(){return q.isConstant(this._value)}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return u(this._value)?this._value.referenceFrame:sr.FIXED}}});Sy.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,sr.FIXED,t)};Sy.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))};Sy.prototype.getValueInReferenceFrame=function(e,t,n){if(u(this._value))return n=this._value.getValueInReferenceFrame(e,t,n),u(n)?re.WGS84.scaleToGeodeticSurface(n,n):void 0};Sy.prototype.equals=function(e){return this===e||e instanceof Sy&&this._value===e._value};Sy.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var pm=Sy;var MYe=60,RYe=1,Gue=new xn,zW=new xn,HW=new xn;function zue(e){this.entity=e,this.polyline=void 0,this.index=void 0,this.updater=void 0}function BYe(e,t,n,i,r,o,s,a,c){let l=a,f;f=e.getValueInReferenceFrame(t,o,c[l]),u(f)&&(c[l++]=f);let d=!u(r)||ee.lessThanOrEquals(r,t)||ee.greaterThanOrEquals(r,n),p=0,g=i.length,m=i[p],A=n,x=!1,C,E,T;for(;p<g;){if(!d&&ee.greaterThanOrEquals(m,r)&&(f=e.getValueInReferenceFrame(r,o,c[l]),u(f)&&(c[l++]=f),d=!0),ee.greaterThan(m,t)&&ee.lessThan(m,A)&&!m.equals(r)&&(f=e.getValueInReferenceFrame(m,o,c[l]),u(f)&&(c[l++]=f)),p<g-1){if(s>0&&!x){let S=i[p+1],v=ee.secondsDifference(S,m);x=v>s,x&&(C=Math.ceil(v/s),E=0,T=v/Math.max(C,2),C=Math.max(C-1,1))}if(x&&E<C){m=ee.addSeconds(m,T,new ee),E++;continue}}x=!1,p++,m=i[p]}return f=e.getValueInReferenceFrame(n,o,c[l]),u(f)&&(c[l++]=f),l}function LYe(e,t,n,i,r,o,s,a){let c,l=0,f=s,d=t,p=Math.max(o,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,r,a[f]),u(c)&&(a[f]=c,f++)),c=e.getValueInReferenceFrame(d,r,a[f]),u(c)&&(a[f]=c,f++),l++,d=ee.addSeconds(t,p*l,new ee);return c=e.getValueInReferenceFrame(n,r,a[f]),u(c)&&(a[f]=c,f++),f}function NYe(e,t,n,i,r,o,s,a){HW.start=t,HW.stop=n;let c=s,l=e.intervals;for(let f=0;f<l.length;f++){let d=l.get(f);if(!xn.intersect(d,HW,Gue).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,r,a[c]);u(g)&&(a[c]=g,c++)}}return c}function FYe(e,t,n,i,r,o,s,a){let c=e.getValueInReferenceFrame(t,r,a[s]);return u(c)&&(a[s++]=c),s}function UYe(e,t,n,i,r,o,s,a){zW.start=t,zW.stop=n;let c=s,l=e.intervals;for(let f=0;f<l.length;f++){let d=l.get(f);if(!xn.intersect(d,zW,Gue).isEmpty){let p=d.start,g=d.stop,m=t;ee.greaterThan(p,m)&&(m=p);let A=n;ee.lessThan(g,A)&&(A=g),c=Wue(d.data,m,A,i,r,o,c,a)}}return c}function Wue(e,t,n,i,r,o,s,a){for(;e instanceof A_;)e=e.resolvedProperty;if(e instanceof ea){let c=e._property._times;s=BYe(e,t,n,c,i,r,o,s,a)}else e instanceof Qs?s=UYe(e,t,n,i,r,o,s,a):e instanceof x_?s=NYe(e,t,n,i,r,o,s,a):e instanceof Pc||e instanceof pm&&q.isConstant(e)?s=FYe(e,t,n,i,r,o,s,a):s=LYe(e,t,n,i,r,o,s,a);return s}function jue(e,t,n,i,r,o,s){u(s)||(s=[]);let a=Wue(e,t,n,i,r,o,0,s);return s.length=a,s}var Hue=new Z;function rB(e,t){this._unusedIndexes=[],this._polylineCollection=new Fd,this._scene=e,this._referenceFrame=t,e.primitives.add(this._polylineCollection)}rB.prototype.update=function(e){if(this._referenceFrame===sr.INERTIAL){let t=Pt.computeIcrfToFixedMatrix(e,Hue);u(t)||(t=Pt.computeTemeToPseudoFixedMatrix(e,Hue)),N.fromRotationTranslation(t,h.ZERO,this._polylineCollection.modelMatrix)}};rB.prototype.updateObject=function(e,t){let n=t.entity,i=n._path,r=n._position,o,s,a=i._show,c=t.polyline,l=n.isShowing&&n.isAvailable(e)&&(!u(a)||a.getValue(e));if(l){let d=q.getValueOrUndefined(i._leadTime,e),p=q.getValueOrUndefined(i._trailTime,e),g=n._availability,m=u(g),A=u(d),x=u(p);if(l=m||A&&x,l){if(x&&(o=ee.addSeconds(e,-p,new ee)),A&&(s=ee.addSeconds(e,d,new ee)),m){let C=g.start,E=g.stop;(!x||ee.greaterThan(C,o))&&(o=C),(!A||ee.lessThan(E,s))&&(s=E)}l=ee.lessThan(o,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=q.getValueOrDefault(i._resolution,e,MYe);c.show=!0,c.positions=jue(r,o,s,e,this._referenceFrame,f,c.positions.slice()),c.material=qr.getValue(e,i._material,c.material),c.width=q.getValueOrDefault(i._width,e,RYe),c.distanceDisplayCondition=q.getValueOrUndefined(i._distanceDisplayCondition,e,c.distanceDisplayCondition)};rB.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)};rB.prototype.destroy=function(){return this._scene.primitives.remove(this._polylineCollection),ue(this)};function vy(e,t){t.collectionChanged.addEventListener(vy.prototype._onCollectionChanged,this),this._scene=e,this._updaters={},this._entityCollection=t,this._items=new Ct,this._onCollectionChanged(t,t.values,[],[])}vy.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,r=n.length;i<r;i++){let o=n[i],a=o.entity._position,c=o.updater,l=sr.FIXED;this._scene.mode===ne.SCENE3D&&(l=a.referenceFrame);let f=this._updaters[l];if(c===f&&u(f)){f.updateObject(e,o);continue}u(c)&&c.removeObject(o),u(f)||(f=new rB(this._scene,l),f.update(e),this._updaters[l]=f),o.updater=f,u(f)&&f.updateObject(e,o)}return!0};vy.prototype.isDestroyed=function(){return!1};vy.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(vy.prototype._onCollectionChanged,this);let e=this._updaters;for(let t in e)e.hasOwnProperty(t)&&e[t].destroy();return ue(this)};vy.prototype._onCollectionChanged=function(e,t,n,i){let r,o,s,a=this._items;for(r=t.length-1;r>-1;r--)o=t[r],u(o._path)&&u(o._position)&&a.set(o.id,new zue(o));for(r=i.length-1;r>-1;r--)o=i[r],u(o._path)&&u(o._position)?a.contains(o.id)||a.set(o.id,new zue(o)):(s=a.get(o.id),u(s)&&(u(s.updater)&&s.updater.removeObject(s),a.remove(o.id)));for(r=n.length-1;r>-1;r--)o=n[r],s=a.get(o.id),u(s)&&(u(s.updater)&&s.updater.removeObject(s),a.remove(o.id))};vy._subSample=jue;var oB=vy;var que=z.WHITE,Yue=z.BLACK,Xue=0,Kue=1,Jue=0,Zue=new z,VYe=new h,Que=new z,$ue=new It,efe=new It,tfe=new vt;function nfe(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 wy(e,t){t.collectionChanged.addEventListener(wy.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new Ct,this._onCollectionChanged(t,t.values,[],[])}wy.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,r=t.length;i<r;i++){let o=t[i],s=o.entity,a=s._point,c=o.pointPrimitive,l=o.billboard,f=q.getValueOrDefault(a._heightReference,e,We.NONE),d=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),p;if(d&&(p=q.getValueOrUndefined(s._position,e,VYe),d=u(p)),!d){sB(o,s,n);continue}q.isConstant(s._position)||(n._clusterDirty=!0);let g=!1,m=!1;if(f!==We.NONE&&!u(l)?(u(c)&&(sB(o,s,n),c=void 0),l=n.getBillboard(s),l.id=s,l.image=void 0,o.billboard=l,g=!0,m=h.equals(l.position,p)&&l.heightReference===f):f===We.NONE&&!u(c)&&(u(l)&&(sB(o,s,n),l=void 0),c=n.getPoint(s),c.id=s,o.pointPrimitive=c),u(c))c.show=!0,c.position=p,c.scaleByDistance=q.getValueOrUndefined(a._scaleByDistance,e,$ue),c.translucencyByDistance=q.getValueOrUndefined(a._translucencyByDistance,e,efe),c.color=q.getValueOrDefault(a._color,e,que,Zue),c.outlineColor=q.getValueOrDefault(a._outlineColor,e,Yue,Que),c.outlineWidth=q.getValueOrDefault(a._outlineWidth,e,Xue),c.pixelSize=q.getValueOrDefault(a._pixelSize,e,Kue),c.distanceDisplayCondition=q.getValueOrUndefined(a._distanceDisplayCondition,e,tfe),c.disableDepthTestDistance=q.getValueOrDefault(a._disableDepthTestDistance,e,Jue);else if(u(l)){l.show=!0,l.position=p,l.scaleByDistance=q.getValueOrUndefined(a._scaleByDistance,e,$ue),l.translucencyByDistance=q.getValueOrUndefined(a._translucencyByDistance,e,efe),l.distanceDisplayCondition=q.getValueOrUndefined(a._distanceDisplayCondition,e,tfe),l.disableDepthTestDistance=q.getValueOrDefault(a._disableDepthTestDistance,e,Jue),l.heightReference=f;let A=q.getValueOrDefault(a._color,e,que,Zue),x=q.getValueOrDefault(a._outlineColor,e,Yue,Que),C=Math.round(q.getValueOrDefault(a._outlineWidth,e,Xue)),E=Math.max(1,Math.round(q.getValueOrDefault(a._pixelSize,e,Kue)));if(C>0?(l.scale=1,g=g||C!==o.outlineWidth||E!==o.pixelSize||!z.equals(A,o.color)||!z.equals(x,o.outlineColor)):(l.scale=E/50,E=50,g=g||C!==o.outlineWidth||!z.equals(A,o.color)||!z.equals(x,o.outlineColor)),g){o.color=z.clone(A,o.color),o.outlineColor=z.clone(x,o.outlineColor),o.pixelSize=E,o.outlineWidth=C;let T=A.alpha,S=A.toCssColorString(),v=x.toCssColorString(),D=JSON.stringify([S,E,v,C]);l.setImage(D,qA(T,S,v,C,E))}m&&l._updateClamping()}}return!0};wy.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=h.clone(n.pointPrimitive.position,t.center);else{let i=n.billboard;if(!u(i._clampedPosition))return ct.PENDING;t.center=h.clone(i._clampedPosition,t.center)}return t.radius=0,ct.DONE};wy.prototype.isDestroyed=function(){return!1};wy.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(wy.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removePoint(e[t]);return ue(this)};wy.prototype._onCollectionChanged=function(e,t,n,i){let r,o,s=this._items,a=this._cluster;for(r=t.length-1;r>-1;r--)o=t[r],u(o._point)&&u(o._position)&&s.set(o.id,new nfe(o));for(r=i.length-1;r>-1;r--)o=i[r],u(o._point)&&u(o._position)?s.contains(o.id)||s.set(o.id,new nfe(o)):(sB(s.get(o.id),o,a),s.remove(o.id));for(r=n.length-1;r>-1;r--)o=n[r],sB(s.get(o.id),o,a),s.remove(o.id)};function sB(e,t,n){if(u(e)){let i=e.pointPrimitive;if(u(i)){e.pointPrimitive=void 0,n.removePoint(t);return}let r=e.billboard;u(r)&&(e.billboard=void 0,n.removeBillboard(t))}}var aB=wy;var afe=[];function kYe(e,t,n,i,r){let o=afe;o.length=r;let s,a=n.red,c=n.green,l=n.blue,f=n.alpha,d=i.red,p=i.green,g=i.blue,m=i.alpha;if(z.equals(n,i)){for(s=0;s<r;s++)o[s]=z.clone(n);return o}let A=(d-a)/r,x=(p-c)/r,C=(g-l)/r,E=(m-f)/r;for(s=0;s<r;s++)o[s]=new z(a+s*A,c+s*x,l+s*C,f+s*E);return o}function cB(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.colors,i=y(e.width,1),r=y(e.colorsPerVertex,!1);this._positions=t,this._colors=n,this._width=i,this._colorsPerVertex=r,this._vertexFormat=Pe.clone(y(e.vertexFormat,Pe.DEFAULT)),this._arcType=y(e.arcType,Kt.GEODESIC),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._ellipsoid=re.clone(y(e.ellipsoid,re.WGS84)),this._workerName="createPolylineGeometry";let o=1+t.length*h.packedLength;o+=u(n)?1+n.length*z.packedLength:1,this.packedLength=o+re.packedLength+Pe.packedLength+4}cB.pack=function(e,t,n){n=y(n,0);let i,r=e._positions,o=r.length;for(t[n++]=o,i=0;i<o;++i,n+=h.packedLength)h.pack(r[i],t,n);let s=e._colors;for(o=u(s)?s.length:0,t[n++]=o,i=0;i<o;++i,n+=z.packedLength)z.pack(s[i],t,n);return re.pack(e._ellipsoid,t,n),n+=re.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n++]=e._width,t[n++]=e._colorsPerVertex?1:0,t[n++]=e._arcType,t[n]=e._granularity,t};var cfe=re.clone(re.UNIT_SPHERE),lfe=new Pe,Bx={positions:void 0,colors:void 0,ellipsoid:cfe,vertexFormat:lfe,width:void 0,colorsPerVertex:void 0,arcType:void 0,granularity:void 0};cB.unpack=function(e,t,n){t=y(t,0);let i,r=e[t++],o=new Array(r);for(i=0;i<r;++i,t+=h.packedLength)o[i]=h.unpack(e,t);r=e[t++];let s=r>0?new Array(r):void 0;for(i=0;i<r;++i,t+=z.packedLength)s[i]=z.unpack(e,t);let a=re.unpack(e,t,cfe);t+=re.packedLength;let c=Pe.unpack(e,t,lfe);t+=Pe.packedLength;let l=e[t++],f=e[t++]===1,d=e[t++],p=e[t];return u(n)?(n._positions=o,n._colors=s,n._ellipsoid=re.clone(a,n._ellipsoid),n._vertexFormat=Pe.clone(c,n._vertexFormat),n._width=l,n._colorsPerVertex=f,n._arcType=d,n._granularity=p,n):(Bx.positions=o,Bx.colors=s,Bx.width=l,Bx.colorsPerVertex=f,Bx.arcType=d,Bx.granularity=p,new cB(Bx))};var ife=new h,rfe=new h,ofe=new h,sfe=new h;cB.createGeometry=function(e){let t=e._width,n=e._vertexFormat,i=e._colors,r=e._colorsPerVertex,o=e._arcType,s=e._granularity,a=e._ellipsoid,c,l,f,d=[],p=br(e._positions,h.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 r?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(o===Kt.GEODESIC||o===Kt.RHUMB){let R,F;o===Kt.GEODESIC?(R=P.chordLength(s,a.maximumRadius),F=Oi.numberOfPoints):(R=s,F=Oi.numberOfPointsRhumbLine);let k=Oi.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 Y=p[c],j=p[c+1],Q=i[c],W=F(Y,j,R);if(r&&c<V){let K=i[c+1],J=kYe(Y,j,Q,K,W),_e=J.length;for(l=0;l<_e;++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,afe.length=0}o===Kt.GEODESIC?p=Oi.generateCartesianArc({positions:p,minDistance:R,ellipsoid:a,height:k}):p=Oi.generateCartesianRhumbArc({positions:p,granularity:R,ellipsoid:a,height:k})}g=p.length;let m=g*4-4,A=new Float64Array(m*3),x=new Float64Array(m*3),C=new Float64Array(m*3),E=new Float32Array(m*2),T=n.st?new Float32Array(m*2):void 0,S=u(i)?new Uint8Array(m*4):void 0,v=0,D=0,M=0,O=0,B;for(l=0;l<g;++l){l===0?(B=ife,h.subtract(p[0],p[1],B),h.add(p[0],B,B)):B=p[l-1],h.clone(B,ofe),h.clone(p[l],rfe),l===g-1?(B=ife,h.subtract(p[g-1],p[g-2],B),h.add(p[g-1],B,B)):B=p[l+1],h.clone(B,sfe);let R,F;u(S)&&(l!==0&&!r?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){h.pack(rfe,A,v),h.pack(ofe,x,v),h.pack(sfe,C,v),v+=3;let G=f-2<0?-1:1;if(E[D++]=2*(f%2)-1,E[D++]=G*t,n.st&&(T[M++]=l/(g-1),T[M++]=Math.max(E[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 L=new fn;L.position=new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:A}),L.prevPosition=new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:x}),L.nextPosition=new we({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:C}),L.expandAndWidth=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:E}),n.st&&(L.st=new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:T})),u(S)&&(L.color=new we({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,values:S,normalize:!0}));let _=Ue.createTypedArray(m,g*6-6),b=0,w=0,I=g-1;for(l=0;l<I;++l)_[w++]=b,_[w++]=b+2,_[w++]=b+1,_[w++]=b+1,_[w++]=b+2,_[w++]=b+3,b+=4;return new lt({attributes:L,indices:_,primitiveType:Be.TRIANGLES,boundingSphere:ae.fromPoints(p),geometryType:Ku.POLYLINES})};var w_=cB;var zYe=new ti(0),_k={},ufe=new z,HYe=new Nt(z.WHITE),GYe=new ti(!0),WYe=new ti(gn.DISABLED),jYe=new ti(new vt),qYe=new ti(kn.BOTH);function YYe(){this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function XYe(){this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function nh(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(nh.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._geometryChanged=new ge,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 YYe,this._groundGeometryOptions=new XYe,this._id=`polyline-${e.id}`,this._clampToGround=!1,this._supportsPolylinesOnTerrain=Yr.supportsPolylinesOnTerrain(t),this._zIndex=0,this._onEntityPropertyChanged(e,"polyline",e.polyline,void 0)}Object.defineProperties(nh.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)&&q.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}}});nh.prototype.isOutlineVisible=function(e){return!1};nh.prototype.isFilled=function(e){let t=this._entity,n=this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e);return y(n,!1)};nh.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new _n(n&&t.isShowing&&this._showProperty.getValue(e)),r=this._distanceDisplayConditionProperty.getValue(e),o=Vn.fromDistanceDisplayCondition(r),s={show:i,distanceDisplayCondition:o},a;return this._materialProperty instanceof Nt&&(u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,ufe)),u(a)||(a=z.WHITE),s.color=Ut.fromColor(a)),this.clampToGround?new xt({id:t,geometry:new J0(this._groundGeometryOptions),attributes:s}):(u(this._depthFailMaterialProperty)&&this._depthFailMaterialProperty instanceof Nt&&(u(this._depthFailMaterialProperty.color)&&(this._depthFailMaterialProperty.color.isConstant||n)&&(a=this._depthFailMaterialProperty.color.getValue(e,ufe)),u(a)||(a=z.WHITE),s.depthFailColor=Ut.fromColor(a)),new xt({id:t,geometry:new w_(this._geometryOptions),attributes:s}))};nh.prototype.createOutlineGeometryInstance=function(e){};nh.prototype.isDestroyed=function(){return!1};nh.prototype.destroy=function(){this._entitySubscription(),ue(this)};nh.prototype._onEntityPropertyChanged=function(e,t,n,i){if(!(t==="availability"||t==="polyline"))return;let r=this._entity.polyline;if(!u(r)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let o=r.positions,s=r.show;if(u(s)&&s.isConstant&&!s.getValue(ze.MINIMUM_VALUE)||!u(o)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let a=r.zIndex,c=y(r.material,HYe),l=c instanceof Nt;this._materialProperty=c,this._depthFailMaterialProperty=r.depthFailMaterial,this._showProperty=y(s,GYe),this._shadowsProperty=y(r.shadows,WYe),this._distanceDisplayConditionProperty=y(r.distanceDisplayCondition,jYe),this._classificationTypeProperty=y(r.classificationType,qYe),this._fillEnabled=!0,this._zIndex=y(a,zYe);let f=r.width,d=r.arcType,p=r.clampToGround,g=r.granularity;if(!o.isConstant||!q.isConstant(f)||!q.isConstant(d)||!q.isConstant(g)||!q.isConstant(p)||!q.isConstant(a))this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this));else{let m=this._geometryOptions,A=o.getValue(ze.MINIMUM_VALUE,m.positions);if(!u(A)||A.length<2){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let x;l&&(!u(this._depthFailMaterialProperty)||this._depthFailMaterialProperty instanceof Nt)?x=Vo.VERTEX_FORMAT:x=Ws.VERTEX_FORMAT,m.vertexFormat=x,m.positions=A,m.width=u(f)?f.getValue(ze.MINIMUM_VALUE):void 0,m.arcType=u(d)?d.getValue(ze.MINIMUM_VALUE):void 0,m.granularity=u(g)?g.getValue(ze.MINIMUM_VALUE):void 0;let C=this._groundGeometryOptions;C.positions=A,C.width=m.width,C.arcType=m.arcType,C.granularity=m.granularity,this._clampToGround=u(p)?p.getValue(ze.MINIMUM_VALUE):!1,!this._clampToGround&&u(a)&&Mt("Entity polylines must have clampToGround: true when using zIndex.  zIndex will be ignored."),this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};nh.prototype.createDynamicUpdater=function(e,t){return new lB(e,t,this)};var wb={positions:void 0,granularity:void 0,height:void 0,ellipsoid:void 0};function lB(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 ffe(e){if(u(e._line))return e._line;let t=e._geometryUpdater._scene.id,n=_k[t],i=e._primitives;!u(n)||n.isDestroyed()?(n=new Fd,_k[t]=n,i.add(n)):i.contains(n)||i.add(n);let r=n.add();return r.id=e._geometryUpdater._entity,e._line=r,r}lB.prototype.update=function(e){let t=this._geometryUpdater,n=t._entity,i=n.polyline,r=i.positions,o=q.getValueOrUndefined(r,e,this._positions);t._clampToGround=q.getValueOrDefault(i._clampToGround,e,!1),t._groundGeometryOptions.positions=o,t._groundGeometryOptions.width=q.getValueOrDefault(i._width,e,1),t._groundGeometryOptions.arcType=q.getValueOrDefault(i._arcType,e,Kt.GEODESIC),t._groundGeometryOptions.granularity=q.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)||!q.getValueOrDefault(i._show,e,!0)||!u(o)||o.length<2)return;let f=t.fillMaterialProperty,d;if(f instanceof Nt)d=new Vo;else{let p=qr.getValue(e,f,this._material);d=new Ws({material:p,translucent:p.isTranslucent()}),this._material=p}this._groundPolylinePrimitive=s.add(new fd({geometryInstances:t.createFillGeometryInstance(e),appearance:d,classificationType:t.classificationTypeProperty.getValue(e),asynchronous:!1}),q.getValueOrUndefined(t.zIndex,e)),u(this._line)&&(this._line.show=!1);return}let a=ffe(this);if(!n.isShowing||!n.isAvailable(e)||!q.getValueOrDefault(i._show,e,!0)){a.show=!1;return}if(!u(o)||o.length<2){a.show=!1;return}let c=Kt.GEODESIC;c=q.getValueOrDefault(i._arcType,e,c);let l=t._scene.globe;c!==Kt.NONE&&u(l)&&(wb.ellipsoid=l.ellipsoid,wb.positions=o,wb.granularity=q.getValueOrUndefined(i._granularity,e),wb.height=Oi.extractHeights(o,l.ellipsoid),c===Kt.GEODESIC?o=Oi.generateCartesianArc(wb):o=Oi.generateCartesianRhumbArc(wb)),a.show=!0,a.positions=o.slice(),a.material=qr.getValue(e,t.fillMaterialProperty,a.material),a.width=q.getValueOrDefault(i._width,e,1),a.distanceDisplayCondition=q.getValueOrUndefined(i._distanceDisplayCondition,e,a.distanceDisplayCondition)};lB.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=ffe(this);if(t.show&&t.positions.length>0)return ae.fromPoints(t.positions,e),ct.DONE}return ct.FAILED};lB.prototype.isDestroyed=function(){return!1};lB.prototype.destroy=function(){let t=this._geometryUpdater._scene.id,n=_k[t];u(n)&&(n.remove(this._line),n.length===0&&(this._primitives.removeAndDestroy(n),delete _k[t])),u(this._groundPolylinePrimitive)&&this._groundPrimitives.remove(this._groundPolylinePrimitive),ue(this)};var uB=nh;var KYe=new z,JYe=new vt,ZYe=new vt;function ih(e,t,n,i,r){let o;n instanceof Nt?o=Vo:o=Ws,this.orderedGroundPrimitives=e,this.classificationType=t,this.appearanceType=o,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(ih.prototype.onMaterialChanged,this),this.subscriptions=new Ct,this.showsUpdated=new Ct,this.zIndex=i,this._asynchronous=r}ih.prototype.onMaterialChanged=function(){this.invalidated=!0};ih.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Nt&&t instanceof Nt?!0:u(t)&&t.equals(n)};ih.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||!q.isConstant(t.distanceDisplayConditionProperty))this.updatersWithAttributes.set(i,t);else{let r=this;this.subscriptions.set(i,t.entity.definitionChanged.addEventListener(function(o,s,a,c){s==="isShowing"&&r.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};ih.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};ih.prototype.update=function(e){let t=!0,n=this.primitive,i=this.orderedGroundPrimitives,r=this.geometry.values,o;if(this.createPrimitive){if(r.length>0)u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),n=new fd({show:!1,asynchronous:this._asynchronous,geometryInstances:r.slice(),appearance:new this.appearanceType,classificationType:this.classificationType}),this.appearanceType===Ws&&(this.material=qr.getValue(e,this.materialProperty,this.material),n.appearance.material=this.material),i.add(n,this.zIndex),t=!1;else{u(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;u(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(u(n)&&n.ready){n.show=!0,u(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.appearanceType===Ws&&(this.material=qr.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material);let s=this.updatersWithAttributes.values,a=s.length;for(o=0;o<a;o++){let c=s[o],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=q.getValueOrDefault(A,e,z.WHITE,KYe);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=_n.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!q.isConstant(m)){let A=q.getValueOrDefault(m,e,ZYe,JYe);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};ih.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=r.entity,s=this.geometry.get(r.id),a=this.attributes.get(s.id.id);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=o.isShowing,l=a.show[0]===1;c!==l&&(a.show=_n.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};ih.prototype.contains=function(e){return this.updaters.contains(e.id)};ih.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)};ih.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 Db(e,t,n){this._items=[],this._orderedGroundPrimitives=e,this._classificationType=t,this._asynchronous=y(n,!0)}Db.prototype.add=function(e,t){let n=this._items,i=n.length,r=t.createFillGeometryInstance(e),o=q.getValueOrDefault(t.zIndex,0);for(let a=0;a<i;++a){let c=n[a];if(c.isMaterial(t)&&c.zIndex===o){c.add(e,t,r);return}}let s=new ih(this._orderedGroundPrimitives,this._classificationType,t.fillMaterialProperty,o,this._asynchronous);s.add(e,t,r),n.push(s)};Db.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let r=t[i];if(r.remove(e)){r.updaters.length===0&&(t.splice(i,1),r.destroy());break}}};Db.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let o=n[t];if(o.invalidated){n.splice(t,1);let s=o.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);o.destroy()}}let r=!0;for(t=0;t<n.length;t++)r=n[t].update(e)&&r;return r};Db.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let r=0;r<i;r++){let o=n[r];if(o.contains(e))return o.getBoundingSphere(e,t)}return ct.FAILED};Db.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 fB=Db;var QYe=[];function dfe(e,t){let n=e._batches,i=n.length;for(let r=0;r<i;r++)n[r].remove(t)}function hfe(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 r=0;u(n.depthFailMaterialProperty)&&(r=n.depthFailMaterialProperty instanceof Nt?1:2);let o;u(i)&&(o=i+r*gn.NUMBER_OF_SHADOW_MODES),n.fillEnabled&&(n.fillMaterialProperty instanceof Nt?e._colorBatches[o].add(t,n):e._materialBatches[o].add(t,n))}function _m(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 r,o=gn.NUMBER_OF_SHADOW_MODES;for(this._colorBatches=new Array(o*3),this._materialBatches=new Array(o*3),r=0;r<o;++r)this._colorBatches[r]=new Of(n,Vo,void 0,!1,r),this._materialBatches[r]=new Mf(n,Ws,void 0,!1,r),this._colorBatches[r+o]=new Of(n,Vo,Vo,!1,r),this._materialBatches[r+o]=new Mf(n,Ws,Vo,!1,r),this._colorBatches[r+o*2]=new Of(n,Vo,Ws,!1,r),this._materialBatches[r+o*2]=new Mf(n,Ws,Ws,!1,r);this._dynamicBatch=new Tx(n,i);let s=kn.NUMBER_OF_CLASSIFICATION_TYPES;for(this._groundBatches=new Array(s),r=0;r<s;++r)this._groundBatches[r]=new fB(i,r);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(_m.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,QYe)}_m.prototype.update=function(e){let t=this._addedObjects,n=t.values,i=this._removedObjects,r=i.values,o=this._changedObjects,s=o.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?(dfe(this,f),hfe(this,e,f)):(r.push(c),n.push(c));for(a=r.length-1;a>-1;a--)c=r[a],l=c.id,f=this._updaters.get(l),dfe(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 uB(c,this._scene),this._updaters.set(l,f),hfe(this,e,f),this._subscriptions.set(l,f.geometryChanged.addEventListener(_m._onGeometryChanged,this));t.removeAll(),i.removeAll(),o.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 $Ye=[],eXe=new ae;_m.prototype.getBoundingSphere=function(e,t){let n=$Ye,i=eXe,r=0,o=ct.DONE,s=this._batches,a=s.length,c=this._updaters.get(e.id);for(let l=0;l<a;l++){if(o=s[l].getBoundingSphere(c,i),o===ct.PENDING)return ct.PENDING;o===ct.DONE&&(n[r]=ae.clone(i,n[r]),r++)}return r===0?ct.FAILED:(n.length=r,ae.fromBoundingSpheres(n,t),ct.DONE)};_m.prototype.isDestroyed=function(){return!1};_m.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(_m.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)};_m._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,r=i.id;!u(t.get(r))&&!u(n.get(r))&&n.set(r,i)};_m.prototype._onCollectionChanged=function(e,t,n){let i=this._addedObjects,r=this._removedObjects,o=this._changedObjects,s,a,c;for(s=n.length-1;s>-1;s--)c=n[s],a=c.id,i.remove(a)||(r.set(a,c),o.remove(a));for(s=t.length-1;s>-1;s--)c=t[s],a=c.id,r.remove(a)?o.set(a,c):i.set(a,c)};var dB=_m;function Lf(e){Dc.initializeTerrainHeights(),fd.initializeTerrainHeights();let t=e.scene,n=e.dataSourceCollection;this._eventHelper=new Do,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,r=new Bl,o=new Bl;n.length>0&&(t.primitives.add(r),t.groundPrimitives.add(o),i=!0),this._primitives=r,this._groundPrimitives=o;for(let l=0,f=n.length;l<f;l++)this._onDataSourceAdded(n,n.get(l));let s=new hR;this._onDataSourceAdded(void 0,s),this._defaultDataSource=s;let a,c;if(!i){let l=this,f=function(){t.primitives.add(r),t.groundPrimitives.add(o),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 uv(t,i),new eB(e,i,n._primitives,n._groundPrimitives),new tB(t,i),new iB(e,i),new tR(e,i),new aB(t,i),new oB(e,i),new dB(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(!oi.initialized)return this._ready=!1,!1;let t=!0,n,i,r,o,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),r=c._visualizers,o=r.length,i=0;i<o;i++)t=r[i].update(e)&&t}for(r=this._defaultDataSource._visualizers,o=r.length,i=0;i<o;i++)t=r[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 r=t.get(i),o=r.credit;u(o)&&e.creditDisplay.addCredit(o);let s=r._resourceCredits;if(u(s)){let a=s.length;for(let c=0;c<a;c++)e.creditDisplay.addCredit(s[c])}}};var tXe=[],nXe=new ae;Lf.prototype.getBoundingSphere=function(e,t,n){if(!this._ready)return ct.PENDING;let i,r,o=this._defaultDataSource;if(!o.entities.contains(e)){o=void 0;let p=this._dataSourceCollection;for(r=p.length,i=0;i<r;i++){let g=p.get(i);if(g.entities.contains(e)){o=g;break}}}if(!u(o))return ct.FAILED;let s=tXe,a=nXe,c=0,l=ct.DONE,f=o._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,r=this._groundPrimitives,o=i.add(new Bl),s=r.add(new DR);t._primitives=o,t._groundPrimitives=s;let a=t.clustering;a._initialize(n),o.add(a),t._visualizers=this._visualizersCallback(n,a,t)};Lf.prototype._onDataSourceRemoved=function(e,t){let n=this._primitives,i=this._groundPrimitives,r=t._primitives,o=t._groundPrimitives,s=t.clustering;r.remove(s);let a=t._visualizers,c=a.length;for(let l=0;l<c;l++)a[l].destroy();n.remove(r),i.remove(o),t._visualizers=void 0};Lf.prototype._onDataSourceMoved=function(e,t,n){let i=this._primitives,r=this._groundPrimitives,o=e._primitives,s=e._groundPrimitives;t===n+1?(i.raise(o),r.raise(s)):t===n-1?(i.lower(o),r.lower(s)):t===0?(i.lowerToBottom(o),r.lowerToBottom(s),i.raise(o),r.raise(s)):(i.raiseToTop(o),r.raiseToTop(s))};var hB=Lf;function GW(e,t,n){this.heading=y(e,0),this.pitch=y(t,0),this.range=y(n,0)}GW.clone=function(e,t){if(u(e))return u(t)||(t=new GW),t.heading=e.heading,t.pitch=e.pitch,t.range=e.range,t};var Tu=GW;var mfe=new Z,pfe=new Z,_fe=new Z,iXe=new N,gk=new h,gfe=new h,WW=new h,jW=new h,yfe=new h,Afe=new h,Ib=new ee,rXe=1.25;function oXe(e,t,n,i,r,o,s){let a=e.scene.mode,c=r.getValue(o,e._lastCartesian);if(u(c)){let l=!1,f=!1,d,p,g;if(a===ne.SCENE3D){ee.addSeconds(o,.001,Ib);let E=r.getValue(Ib,gk);if(u(E)||(ee.addSeconds(o,-.001,Ib),E=r.getValue(Ib,gk),f=!0),u(E)){let T=Pt.computeFixedToIcrfMatrix(o,mfe),S=Pt.computeFixedToIcrfMatrix(Ib,pfe),v;!u(T)||!u(S)?(v=Pt.computeTemeToPseudoFixedMatrix(o,_fe),T=Z.transpose(v,mfe),S=Pt.computeTemeToPseudoFixedMatrix(Ib,pfe),Z.transpose(S,S)):v=Z.transpose(T,_fe);let D=Z.multiplyByVector(T,c,yfe),M=Z.multiplyByVector(S,E,Afe);h.subtract(D,M,jW);let O=h.magnitude(jW)*1e3,B=P.GRAVITATIONALPARAMETER,L=-B/(O*O-2*B/h.magnitude(D));L<0||L>rXe*s.maximumRadius?(d=gfe,h.normalize(c,d),h.negate(d,d),g=h.clone(h.UNIT_Z,WW),p=h.cross(g,d,gk),h.magnitude(p)>P.EPSILON7&&(h.normalize(d,d),h.normalize(p,p),g=h.cross(d,p,WW),h.normalize(g,g),l=!0)):h.equalsEpsilon(c,E,P.EPSILON7)||(g=gfe,h.normalize(D,g),h.normalize(M,M),p=h.cross(g,M,WW),f&&(p=h.multiplyByScalar(p,-1,p)),h.equalsEpsilon(p,h.ZERO,P.EPSILON7)||(d=h.cross(p,g,gk),Z.multiplyByVector(v,d,d),Z.multiplyByVector(v,p,p),Z.multiplyByVector(v,g,g),h.normalize(d,d),h.normalize(p,p),h.normalize(g,g),l=!0))}}u(e.boundingSphere)&&(c=e.boundingSphere.center);let m,A,x;i&&(m=h.clone(t.position,jW),A=h.clone(t.direction,yfe),x=h.clone(t.up,Afe));let C=iXe;l?(C[0]=d.x,C[1]=d.y,C[2]=d.z,C[3]=0,C[4]=p.x,C[5]=p.y,C[6]=p.z,C[7]=0,C[8]=g.x,C[9]=g.y,C[10]=g.z,C[11]=0,C[12]=c.x,C[13]=c.y,C[14]=c.z,C[15]=0):Pt.eastNorthUpToFixedFrame(c,s,C),t._setTransform(C),i&&(h.clone(m,t.position),h.clone(A,t.direction),h.clone(x,t.up),h.cross(A,x,t.right))}if(n){let l=a===ne.SCENE2D||h.equals(e._offset3D,h.ZERO)?void 0:e._offset3D;t.lookAtTransform(t.transform,l)}}function mB(e,t,n){this.entity=e,this.scene=t,this.ellipsoid=y(n,re.WGS84),this.boundingSphere=void 0,this._lastEntity=void 0,this._mode=void 0,this._lastCartesian=new h,this._defaultOffset3D=void 0,this._offset3D=new h}Object.defineProperties(mB,{defaultOffset3D:{get:function(){return this._defaultOffset3D},set:function(e){this._defaultOffset3D=h.clone(e,new h)}}});mB.defaultOffset3D=new h(-14e3,3500,3500);var yk=new Tu,sXe=new h;mB.prototype.update=function(e,t){let n=this.scene,i=this.ellipsoid,r=n.mode;if(r===ne.MORPHING)return;let o=this.entity,s=o.position;if(!u(s))return;let 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if(Ze==-1)Ze--;else if(v>=o+o-Eu){c.set(c.subarray(o,o+o),0),D-=o,v-=o,C-=o,Re=g,Je=Re;do it=d[--Je]&65535,d[Je]=it>=o?it-o:0;while(--Re!==0);Re=o,Je=Re;do it=f[--Je]&65535,f[Je]=it>=o?it-o:0;while(--Re!==0);Ze+=o}if(t.avail_in===0)return;Re=t.read_buf(c,v+M,Ze),M+=Re,M>=yo&&(p=c[v]&255,p=(p<<x^c[v+1]&255)&A)}while(M<Eu&&t.avail_in!==0)}function Hr(Re){let it=65535,Je;for(it>i-5&&(it=i-5);;){if(M<=1){if(Ni(),M===0&&Re==0)return Nf;if(M===0)break}if(v+=M,M=0,Je=C+it,(v===0||v>=Je)&&(M=v-Je,v=Je,Ci(!1),t.avail_out===0)||v-C>=o-Eu&&(Ci(!1),t.avail_out===0))return Nf}return Ci(Re==4),t.avail_out===0?Re==4?SB:Nf:Re==4?Gk:Hk}function ts(Re){let it=B,Je=v,Ze,_t,Rt=O,Tn=v>o-Eu?v-(o-Eu):0,dr=I,Zn=a,Co=v+qk,is=c[Je+Rt-1],to=c[Je+Rt];O>=w&&(it>>=2),dr>M&&(dr=M);do if(Ze=Re,!(c[Ze+Rt]!=to||c[Ze+Rt-1]!=is||c[Ze]!=c[Je]||c[++Ze]!=c[Je+1])){Je+=2,Ze++;do;while(c[++Je]==c[++Ze]&&c[++Je]==c[++Ze]&&c[++Je]==c[++Ze]&&c[++Je]==c[++Ze]&&c[++Je]==c[++Ze]&&c[++Je]==c[++Ze]&&c[++Je]==c[++Ze]&&c[++Je]==c[++Ze]&&Je<Co);if(_t=qk-(Co-Je),Je=Co-qk,_t>Rt){if(D=Re,Rt=_t,_t>=dr)break;is=c[Je+Rt-1],to=c[Je+Rt]}}while((Re=f[Re&Zn]&65535)>Tn&&--it!==0);return Rt<=M?Rt:M}function xs(Re){let it=0,Je;for(;;){if(M<Eu){if(Ni(),M<Eu&&Re==0)return Nf;if(M===0)break}if(M>=yo&&(p=(p<<x^c[v+(yo-1)]&255)&A,it=d[p]&65535,f[v&a]=d[p],d[p]=v),it!==0&&(v-it&65535)<=o-Eu&&b!=2&&(E=ts(it)),E>=yo)if(Je=Jn(v-D,E-yo),M-=E,E<=L&&M>=yo){E--;do v++,p=(p<<x^c[v+(yo-1)]&255)&A,it=d[p]&65535,f[v&a]=d[p],d[p]=v;while(--E!==0);v++}else v+=E,E=0,p=c[v]&255,p=(p<<x^c[v+1]&255)&A;else Je=Jn(0,c[v]&255),M--,v++;if(Je&&(Ci(!1),t.avail_out===0))return Nf}return Ci(Re==4),t.avail_out===0?Re==4?SB:Nf:Re==4?Gk:Hk}function xo(Re){let it=0,Je,Ze;for(;;){if(M<Eu){if(Ni(),M<Eu&&Re==0)return Nf;if(M===0)break}if(M>=yo&&(p=(p<<x^c[v+(yo-1)]&255)&A,it=d[p]&65535,f[v&a]=d[p],d[p]=v),O=E,T=D,E=yo-1,it!==0&&O<L&&(v-it&65535)<=o-Eu&&(b!=2&&(E=ts(it)),E<=5&&(b==1||E==yo&&v-D>4096)&&(E=yo-1)),O>=yo&&E<=O){Ze=v+M-yo,Je=Jn(v-1-T,O-yo),M-=O-1,O-=2;do++v<=Ze&&(p=(p<<x^c[v+(yo-1)]&255)&A,it=d[p]&65535,f[v&a]=d[p],d[p]=v);while(--O!==0);if(S=0,E=yo-1,v++,Je&&(Ci(!1),t.avail_out===0))return Nf}else if(S!==0){if(Je=Jn(0,c[v-1]&255),Je&&Ci(!1),v++,M--,t.avail_out===0)return Nf}else S=1,v++,M--}return S!==0&&(Je=Jn(0,c[v-1]&255),S=0),Ci(Re==4),t.avail_out===0?Re==4?SB:Nf:Re==4?Gk:Hk}function ns(Re){return Re.total_in=Re.total_out=0,Re.msg=null,e.pending=0,e.pending_out=0,n=Wk,r=0,se(),_e(),0}e.deflateInit=function(Re,it,Je,Ze,_t,Rt){return Ze||(Ze=w7),_t||(_t=ZJe),Rt||(Rt=0),Re.msg=null,it==-1&&(it=6),_t<1||_t>JJe||Ze!=w7||Je<9||Je>15||it<0||it>9||Rt<0||Rt>2?-2:(Re.dstate=e,s=Je,o=1<<s,a=o-1,m=_t+7,g=1<<m,A=g-1,x=Math.floor((m+yo-1)/yo),c=new Uint8Array(o*2),f=[],d=[],Y=1<<_t+6,e.pending_buf=new Uint8Array(Y*4),i=Y*4,e.dist_buf=new Uint16Array(Y),e.lc_buf=new Uint8Array(Y),_=it,b=Rt,ns(Re))},e.deflateEnd=function(){return n!=v7&&n!=Wk&&n!=vB?-2:(e.lc_buf=null,e.dist_buf=null,e.pending_buf=null,d=null,f=null,c=null,e.dstate=null,n==Wk?-3:0)},e.deflateParams=function(Re,it,Je){let Ze=0;return it==-1&&(it=6),it<0||it>9||Je<0||Je>2?-2:(oh[_].func!=oh[it].func&&Re.total_in!==0&&(Ze=Re.deflate(1)),_!=it&&(_=it,L=oh[_].max_lazy,w=oh[_].good_length,I=oh[_].nice_length,B=oh[_].max_chain),b=Je,Ze)},e.deflateSetDictionary=function(Re,it,Je){let Ze=Je,_t,Rt=0;if(!it||n!=v7)return-2;if(Ze<yo)return 0;for(Ze>o-Eu&&(Ze=o-Eu,Rt=Je-Ze),c.set(it.subarray(Rt,Rt+Ze),0),v=Ze,C=Ze,p=c[0]&255,p=(p<<x^c[1]&255)&A,_t=0;_t<=Ze-yo;_t++)p=(p<<x^c[_t+(yo-1)]&255)&A,f[_t&a]=d[p],d[p]=_t;return 0},e.deflate=function(Re,it){let Je,Ze,_t,Rt,Tn;if(it>4||it<0)return-2;if(!Re.next_out||!Re.next_in&&Re.avail_in!==0||n==vB&&it!=4)return Re.msg=zk[2- -2],-2;if(Re.avail_out===0)return Re.msg=zk[2- -5],-5;if(t=Re,Rt=r,r=it,n==v7&&(Ze=w7+(s-8<<4)<<8,_t=(_-1&255)>>1,_t>3&&(_t=3),Ze|=_t<<6,v!==0&&(Ze|=QJe),Ze+=31-Ze%31,n=Wk,Ne(Ze)),e.pending!==0){if(t.flush_pending(),t.avail_out===0)return r=-1,0}else if(t.avail_in===0&&it<=Rt&&it!=4)return t.msg=zk[2- -5],-5;if(n==vB&&t.avail_in!==0)return Re.msg=zk[2- -5],-5;if(t.avail_in!==0||M!==0||it!=0&&n!=vB){switch(Tn=-1,oh[_].func){case vde:Tn=Hr(it);break;case jk:Tn=xs(it);break;case kx:Tn=xo(it);break;default:}if((Tn==SB||Tn==Gk)&&(n=vB),Tn==Nf||Tn==SB)return t.avail_out===0&&(r=-1),0;if(Tn==Hk){if(it==1)An();else if(Ee(0,0,!1),it==3)for(Je=0;Je<g;Je++)d[Je]=0;if(t.flush_pending(),t.avail_out===0)return r=-1,0}}return it!=4?0:1}}function wde(){let e=this;e.next_in_index=0,e.next_out_index=0,e.avail_in=0,e.total_in=0,e.avail_out=0,e.total_out=0}wde.prototype={deflateInit:function(e,t){let n=this;return n.dstate=new tZe,t||(t=15),n.dstate.deflateInit(n,e,t)},deflate:function(e){let 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,r=i.avail_in;return r>n&&(r=n),r===0?0:(i.avail_in-=r,e.set(i.next_in.subarray(i.next_in_index,i.next_in_index+r),t),i.next_in_index+=r,i.total_in+=r,r)},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 nZe(e){let t=this,n=new wde,i=iZe(e&&e.chunkSize?e.chunkSize:64*1024),r=0,o=new Uint8Array(i),s=e?e.level:-1;typeof s>"u"&&(s=-1),n.deflateInit(s),n.next_out=o,t.append=function(a,c){let l,f,d=0,p=0,g=0,m=[];if(a.length){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,l=n.deflate(r),l!=0)throw new Error("deflating: "+n.msg);n.next_out_index&&(n.next_out_index==i?m.push(new Uint8Array(o)):m.push(o.slice(0,n.next_out_index))),g+=n.next_out_index,c&&n.next_in_index>0&&n.next_in_index!=d&&(c(n.next_in_index),d=n.next_in_index)}while(n.avail_in>0||n.avail_out===0);return m.length>1?(f=new Uint8Array(g),m.forEach(function(A){f.set(A,p),p+=A.length})):f=m[0]||new Uint8Array(0),f}},t.flush=function(){let a,c,l=0,f=0,d=[];do{if(n.next_out_index=0,n.avail_out=i,a=n.deflate(4),a!=1&&a!=0)throw new Error("deflating: "+n.msg);i-n.avail_out>0&&d.push(o.slice(0,n.next_out_index)),f+=n.next_out_index}while(n.avail_in>0||n.avail_out===0);return n.deflateEnd(),c=new Uint8Array(f),d.forEach(function(p){c.set(p,l),l+=p.length}),c}}function iZe(e){return e+5*(Math.floor(e/16383)+1)}var Dde=nZe;var bu=[0,1,3,7,15,31,63,127,255,511,1023,2047,4095,8191,16383,32767,65535],Xde=1440,rZe=0,oZe=4,sZe=9,aZe=5,cZe=[96,7,256,0,8,80,0,8,16,84,8,115,82,7,31,0,8,112,0,8,48,0,9,192,80,7,10,0,8,96,0,8,32,0,9,160,0,8,0,0,8,128,0,8,64,0,9,224,80,7,6,0,8,88,0,8,24,0,9,144,83,7,59,0,8,120,0,8,56,0,9,208,81,7,17,0,8,104,0,8,40,0,9,176,0,8,8,0,8,136,0,8,72,0,9,240,80,7,4,0,8,84,0,8,20,85,8,227,83,7,43,0,8,116,0,8,52,0,9,200,81,7,13,0,8,100,0,8,36,0,9,168,0,8,4,0,8,132,0,8,68,0,9,232,80,7,8,0,8,92,0,8,28,0,9,152,84,7,83,0,8,124,0,8,60,0,9,216,82,7,23,0,8,108,0,8,44,0,9,184,0,8,12,0,8,140,0,8,76,0,9,248,80,7,3,0,8,82,0,8,18,85,8,163,83,7,35,0,8,114,0,8,50,0,9,196,81,7,11,0,8,98,0,8,34,0,9,164,0,8,2,0,8,130,0,8,66,0,9,228,80,7,7,0,8,90,0,8,26,0,9,148,84,7,67,0,8,122,0,8,58,0,9,212,82,7,19,0,8,106,0,8,42,0,9,180,0,8,10,0,8,138,0,8,74,0,9,244,80,7,5,0,8,86,0,8,22,192,8,0,83,7,51,0,8,118,0,8,54,0,9,204,81,7,15,0,8,102,0,8,38,0,9,172,0,8,6,0,8,134,0,8,70,0,9,236,80,7,9,0,8,94,0,8,30,0,9,156,84,7,99,0,8,126,0,8,62,0,9,220,82,7,27,0,8,110,0,8,46,0,9,188,0,8,14,0,8,142,0,8,78,0,9,252,96,7,256,0,8,81,0,8,17,85,8,131,82,7,31,0,8,113,0,8,49,0,9,194,80,7,10,0,8,97,0,8,33,0,9,162,0,8,1,0,8,129,0,8,65,0,9,226,80,7,6,0,8,89,0,8,25,0,9,146,83,7,59,0,8,121,0,8,57,0,9,210,81,7,17,0,8,105,0,8,41,0,9,178,0,8,9,0,8,137,0,8,73,0,9,242,80,7,4,0,8,85,0,8,21,80,8,258,83,7,43,0,8,117,0,8,53,0,9,202,81,7,13,0,8,101,0,8,37,0,9,170,0,8,5,0,8,133,0,8,69,0,9,234,80,7,8,0,8,93,0,8,29,0,9,154,84,7,83,0,8,125,0,8,61,0,9,218,82,7,23,0,8,109,0,8,45,0,9,186,0,8,13,0,8,141,0,8,77,0,9,250,80,7,3,0,8,83,0,8,19,85,8,195,83,7,35,0,8,115,0,8,51,0,9,198,81,7,11,0,8,99,0,8,35,0,9,166,0,8,3,0,8,131,0,8,67,0,9,230,80,7,7,0,8,91,0,8,27,0,9,150,84,7,67,0,8,123,0,8,59,0,9,214,82,7,19,0,8,107,0,8,43,0,9,182,0,8,11,0,8,139,0,8,75,0,9,246,80,7,5,0,8,87,0,8,23,192,8,0,83,7,51,0,8,119,0,8,55,0,9,206,81,7,15,0,8,103,0,8,39,0,9,174,0,8,7,0,8,135,0,8,71,0,9,238,80,7,9,0,8,95,0,8,31,0,9,158,84,7,99,0,8,127,0,8,63,0,9,222,82,7,27,0,8,111,0,8,47,0,9,190,0,8,15,0,8,143,0,8,79,0,9,254,96,7,256,0,8,80,0,8,16,84,8,115,82,7,31,0,8,112,0,8,48,0,9,193,80,7,10,0,8,96,0,8,32,0,9,161,0,8,0,0,8,128,0,8,64,0,9,225,80,7,6,0,8,88,0,8,24,0,9,145,83,7,59,0,8,120,0,8,56,0,9,209,81,7,17,0,8,104,0,8,40,0,9,177,0,8,8,0,8,136,0,8,72,0,9,241,80,7,4,0,8,84,0,8,20,85,8,227,83,7,43,0,8,116,0,8,52,0,9,201,81,7,13,0,8,100,0,8,36,0,9,169,0,8,4,0,8,132,0,8,68,0,9,233,80,7,8,0,8,92,0,8,28,0,9,153,84,7,83,0,8,124,0,8,60,0,9,217,82,7,23,0,8,108,0,8,44,0,9,185,0,8,12,0,8,140,0,8,76,0,9,249,80,7,3,0,8,82,0,8,18,85,8,163,83,7,35,0,8,114,0,8,50,0,9,197,81,7,11,0,8,98,0,8,34,0,9,165,0,8,2,0,8,130,0,8,66,0,9,229,80,7,7,0,8,90,0,8,26,0,9,149,84,7,67,0,8,122,0,8,58,0,9,213,82,7,19,0,8,106,0,8,42,0,9,181,0,8,10,0,8,138,0,8,74,0,9,245,80,7,5,0,8,86,0,8,22,192,8,0,83,7,51,0,8,118,0,8,54,0,9,205,81,7,15,0,8,102,0,8,38,0,9,173,0,8,6,0,8,134,0,8,70,0,9,237,80,7,9,0,8,94,0,8,30,0,9,157,84,7,99,0,8,126,0,8,62,0,9,221,82,7,27,0,8,110,0,8,46,0,9,189,0,8,14,0,8,142,0,8,78,0,9,253,96,7,256,0,8,81,0,8,17,85,8,131,82,7,31,0,8,113,0,8,49,0,9,195,80,7,10,0,8,97,0,8,33,0,9,163,0,8,1,0,8,129,0,8,65,0,9,227,80,7,6,0,8,89,0,8,25,0,9,147,83,7,59,0,8,121,0,8,57,0,9,211,81,7,17,0,8,105,0,8,41,0,9,179,0,8,9,0,8,137,0,8,73,0,9,243,80,7,4,0,8,85,0,8,21,80,8,258,83,7,43,0,8,117,0,8,53,0,9,203,81,7,13,0,8,101,0,8,37,0,9,171,0,8,5,0,8,133,0,8,69,0,9,235,80,7,8,0,8,93,0,8,29,0,9,155,84,7,83,0,8,125,0,8,61,0,9,219,82,7,23,0,8,109,0,8,45,0,9,187,0,8,13,0,8,141,0,8,77,0,9,251,80,7,3,0,8,83,0,8,19,85,8,195,83,7,35,0,8,115,0,8,51,0,9,199,81,7,11,0,8,99,0,8,35,0,9,167,0,8,3,0,8,131,0,8,67,0,9,231,80,7,7,0,8,91,0,8,27,0,9,151,84,7,67,0,8,123,0,8,59,0,9,215,82,7,19,0,8,107,0,8,43,0,9,183,0,8,11,0,8,139,0,8,75,0,9,247,80,7,5,0,8,87,0,8,23,192,8,0,83,7,51,0,8,119,0,8,55,0,9,207,81,7,15,0,8,103,0,8,39,0,9,175,0,8,7,0,8,135,0,8,71,0,9,239,80,7,9,0,8,95,0,8,31,0,9,159,84,7,99,0,8,127,0,8,63,0,9,223,82,7,27,0,8,111,0,8,47,0,9,191,0,8,15,0,8,143,0,8,79,0,9,255],lZe=[80,5,1,87,5,257,83,5,17,91,5,4097,81,5,5,89,5,1025,85,5,65,93,5,16385,80,5,3,88,5,513,84,5,33,92,5,8193,82,5,9,90,5,2049,86,5,129,192,5,24577,80,5,2,87,5,385,83,5,25,91,5,6145,81,5,7,89,5,1537,85,5,97,93,5,24577,80,5,4,88,5,769,84,5,49,92,5,12289,82,5,13,90,5,3073,86,5,193,192,5,24577],uZe=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],fZe=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,112,112],dZe=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577],hZe=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],Ry=15;function M7(){let e=this,t,n,i,r,o,s;function a(l,f,d,p,g,m,A,x,C,E,T){let S,v,D,M,O,B,L,_,b,w,I,R,F,k,V;w=0,O=d;do i[l[f+w]]++,w++,O--;while(O!==0);if(i[0]==d)return A[0]=-1,x[0]=0,0;for(_=x[0],B=1;B<=Ry&&i[B]===0;B++);for(L=B,_<B&&(_=B),O=Ry;O!==0&&i[O]===0;O--);for(D=O,_>O&&(_=O),x[0]=_,k=1<<B;B<O;B++,k<<=1)if((k-=i[B])<0)return-3;if((k-=i[O])<0)return-3;for(i[O]+=k,s[1]=B=0,w=1,F=2;--O!==0;)s[F]=B+=i[w],F++,w++;O=0,w=0;do(B=l[f+w])!==0&&(T[s[B]++]=O),w++;while(++O<d);for(d=s[D],s[0]=O=0,w=0,M=-1,R=-_,o[0]=0,I=0,V=0;L<=D;L++)for(S=i[L];S--!==0;){for(;L>R+_;){if(M++,R+=_,V=D-R,V=V>_?_:V,(v=1<<(B=L-R))>S+1&&(v-=S+1,F=L,B<V))for(;++B<V&&!((v<<=1)<=i[++F]);)v-=i[F];if(V=1<<B,E[0]+V>Xde)return-3;o[M]=I=E[0],E[0]+=V,M!==0?(s[M]=O,r[0]=B,r[1]=_,B=O>>>R-_,r[2]=I-o[M-1]-B,C.set(r,(o[M-1]+B)*3)):A[0]=I}for(r[1]=L-R,w>=d?r[0]=128+64:T[w]<p?(r[0]=T[w]<256?0:32+64,r[2]=T[w++]):(r[0]=m[T[w]-p]+16+64,r[2]=g[T[w++]-p]),v=1<<L-R,B=O>>>R;B<V;B+=v)C.set(r,(I+B)*3);for(B=1<<L-1;O&B;B>>>=1)O^=B;for(O^=B,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(Ry+1),r=[],o=new Int32Array(Ry),s=new Int32Array(Ry+1)),n.length<l&&(n=[]),f=0;f<l;f++)n[f]=0;for(f=0;f<Ry+1;f++)i[f]=0;for(f=0;f<3;f++)r[f]=0;o.set(i.subarray(0,Ry),0),s.set(i.subarray(0,Ry+1),0)}e.inflate_trees_bits=function(l,f,d,p,g){let m;return c(19),t[0]=0,m=a(l,0,19,19,null,null,d,f,p,t,n),m==-3?g.msg="oversubscribed dynamic bit lengths tree":(m==-5||f[0]===0)&&(g.msg="incomplete dynamic bit lengths tree",m=-3),m},e.inflate_trees_dynamic=function(l,f,d,p,g,m,A,x,C){let E;return c(288),t[0]=0,E=a(d,0,l,257,uZe,fZe,m,p,x,t,n),E!=0||p[0]===0?(E==-3?C.msg="oversubscribed literal/length tree":E!=-4&&(C.msg="incomplete literal/length tree",E=-3),E):(c(288),E=a(d,l,f,0,dZe,hZe,A,g,x,t,n),E!=0||g[0]===0&&l>257?(E==-3?C.msg="oversubscribed distance tree":E==-5?(C.msg="incomplete distance tree",E=-3):E!=-4&&(C.msg="empty distance tree with lengths",E=-3),E):0)}}M7.inflate_trees_fixed=function(e,t,n,i){return e[0]=sZe,t[0]=aZe,n[0]=cZe,i[0]=lZe,0};var Kk=0,Ide=1,Pde=2,Ode=3,Mde=4,Rde=5,Bde=6,I7=7,Lde=8,Jk=9;function mZe(){let e=this,t,n=0,i,r=0,o=0,s=0,a=0,c=0,l=0,f=0,d,p=0,g,m=0;function A(x,C,E,T,S,v,D,M){let O,B,L,_,b,w,I,R,F,k,V,G,U,Y,j,Q;I=M.next_in_index,R=M.avail_in,b=D.bitb,w=D.bitk,F=D.write,k=F<D.read?D.read-F-1:D.end-F,V=bu[x],G=bu[C];do{for(;w<20;)R--,b|=(M.read_byte(I++)&255)<<w,w+=8;if(O=b&V,B=E,L=T,Q=(L+O)*3,(_=B[Q])===0){b>>=B[Q+1],w-=B[Q+1],D.win[F++]=B[Q+2],k--;continue}do{if(b>>=B[Q+1],w-=B[Q+1],_&16){for(_&=15,U=B[Q+2]+(b&bu[_]),b>>=_,w-=_;w<15;)R--,b|=(M.read_byte(I++)&255)<<w,w+=8;O=b&G,B=S,L=v,Q=(L+O)*3,_=B[Q];do if(b>>=B[Q+1],w-=B[Q+1],_&16){for(_&=15;w<_;)R--,b|=(M.read_byte(I++)&255)<<w,w+=8;if(Y=B[Q+2]+(b&bu[_]),b>>=_,w-=_,k-=U,F>=Y)j=F-Y,F-j>0&&2>F-j?(D.win[F++]=D.win[j++],D.win[F++]=D.win[j++],U-=2):(D.win.set(D.win.subarray(j,j+2),F),F+=2,j+=2,U-=2);else{j=F-Y;do j+=D.end;while(j<0);if(_=D.end-j,U>_){if(U-=_,F-j>0&&_>F-j)do D.win[F++]=D.win[j++];while(--_!==0);else D.win.set(D.win.subarray(j,j+_),F),F+=_,j+=_,_=0;j=0}}if(F-j>0&&U>F-j)do D.win[F++]=D.win[j++];while(--U!==0);else D.win.set(D.win.subarray(j,j+U),F),F+=U,j+=U,U=0;break}else if(!(_&64))O+=B[Q+2],O+=b&bu[_],Q=(L+O)*3,_=B[Q];else return M.msg="invalid distance code",U=M.avail_in-R,U=w>>3<U?w>>3:U,R+=U,I-=U,w-=U<<3,D.bitb=b,D.bitk=w,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=w>>3<U?w>>3:U,R+=U,I-=U,w-=U<<3,D.bitb=b,D.bitk=w,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=w>>3<U?w>>3:U,R+=U,I-=U,w-=U<<3,D.bitb=b,D.bitk=w,M.avail_in=R,M.total_in+=I-M.next_in_index,M.next_in_index=I,D.write=F,-3);if(O+=B[Q+2],O+=b&bu[_],Q=(L+O)*3,(_=B[Q])===0){b>>=B[Q+1],w-=B[Q+1],D.win[F++]=B[Q+2],k--;break}}while(!0)}while(k>=258&&R>=10);return U=M.avail_in-R,U=w>>3<U?w>>3:U,R+=U,I-=U,w-=U<<3,D.bitb=b,D.bitk=w,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,E,T,S,v){t=Kk,l=x,f=C,d=E,p=T,g=S,m=v,i=null},e.proc=function(x,C,E){let T,S,v,D=0,M=0,O=0,B,L,_,b;for(O=C.next_in_index,B=C.avail_in,D=x.bitb,M=x.bitk,L=x.write,_=L<x.read?x.read-L-1:x.end-L;;)switch(t){case Kk:if(_>=258&&B>=10&&(x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,E=A(l,f,d,p,g,m,x,C),O=C.next_in_index,B=C.avail_in,D=x.bitb,M=x.bitk,L=x.write,_=L<x.read?x.read-L-1:x.end-L,E!=0)){t=E==1?I7:Jk;break}o=l,i=d,r=p,t=Ide;case Ide:for(T=o;M<T;){if(B!==0)E=0;else return x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,E);B--,D|=(C.read_byte(O++)&255)<<M,M+=8}if(S=(r+(D&bu[T]))*3,D>>>=i[S+1],M-=i[S+1],v=i[S],v===0){s=i[S+2],t=Bde;break}if(v&16){a=v&15,n=i[S+2],t=Pde;break}if(!(v&64)){o=v,r=S/3+i[S+2];break}if(v&32){t=I7;break}return t=Jk,C.msg="invalid literal/length code",E=-3,x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,E);case Pde:for(T=a;M<T;){if(B!==0)E=0;else return x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,E);B--,D|=(C.read_byte(O++)&255)<<M,M+=8}n+=D&bu[T],D>>=T,M-=T,o=f,i=g,r=m,t=Ode;case Ode:for(T=o;M<T;){if(B!==0)E=0;else return x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,E);B--,D|=(C.read_byte(O++)&255)<<M,M+=8}if(S=(r+(D&bu[T]))*3,D>>=i[S+1],M-=i[S+1],v=i[S],v&16){a=v&15,c=i[S+2],t=Mde;break}if(!(v&64)){o=v,r=S/3+i[S+2];break}return t=Jk,C.msg="invalid distance code",E=-3,x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,E);case Mde:for(T=a;M<T;){if(B!==0)E=0;else return x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,E);B--,D|=(C.read_byte(O++)&255)<<M,M+=8}c+=D&bu[T],D>>=T,M-=T,t=Rde;case Rde:for(b=L-c;b<0;)b+=x.end;for(;n!==0;){if(_===0&&(L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0&&(x.write=L,E=x.inflate_flush(C,E),L=x.write,_=L<x.read?x.read-L-1:x.end-L,L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0)))return x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,E);x.win[L++]=x.win[b++],_--,b==x.end&&(b=0),n--}t=Kk;break;case Bde:if(_===0&&(L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0&&(x.write=L,E=x.inflate_flush(C,E),L=x.write,_=L<x.read?x.read-L-1:x.end-L,L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0)))return x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,E);E=0,x.win[L++]=s,_--,t=Kk;break;case I7:if(M>7&&(M-=8,B++,O--),x.write=L,E=x.inflate_flush(C,E),L=x.write,_=L<x.read?x.read-L-1:x.end-L,x.read!=x.write)return x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,E);t=Lde;case Lde:return E=1,x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,E);case Jk:return E=-3,x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,E);default:return E=-2,x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,E)}},e.free=function(){}}var Nde=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],Nb=0,P7=1,Fde=2,Ude=3,Vde=4,kde=5,Zk=6,Qk=7,zde=8,zx=9;function pZe(e,t){let n=this,i=Nb,r=0,o=0,s=0,a,c=[0],l=[0],f=new mZe,d=0,p=new Int32Array(Xde*3),g=0,m=new M7;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==Zk&&f.free(A),i=Nb,n.bitk=0,n.bitb=0,n.read=n.write=0},n.reset(e,null),n.inflate_flush=function(A,x){let C,E,T;return E=A.next_out_index,T=n.read,C=(T<=n.write?n.write:n.end)-T,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(T,T+C),E),E+=C,T+=C,T==n.end&&(T=0,n.write==n.end&&(n.write=0),C=n.write-T,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(T,T+C),E),E+=C,T+=C),A.next_out_index=E,n.read=T,x},n.proc=function(A,x){let C,E,T,S,v,D,M,O;for(S=A.next_in_index,v=A.avail_in,E=n.bitb,T=n.bitk,D=n.write,M=D<n.read?n.read-D-1:n.end-D;;){let B,L,_,b,w,I,R,F;switch(i){case Nb:for(;T<3;){if(v!==0)x=0;else return n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);v--,E|=(A.read_byte(S++)&255)<<T,T+=8}switch(C=E&7,d=C&1,C>>>1){case 0:E>>>=3,T-=3,C=T&7,E>>>=C,T-=C,i=P7;break;case 1:B=[],L=[],_=[[]],b=[[]],M7.inflate_trees_fixed(B,L,_,b),f.init(B[0],L[0],_[0],0,b[0],0),E>>>=3,T-=3,i=Zk;break;case 2:E>>>=3,T-=3,i=Ude;break;case 3:return E>>>=3,T-=3,i=zx,A.msg="invalid block type",x=-3,n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x)}break;case P7:for(;T<32;){if(v!==0)x=0;else return n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);v--,E|=(A.read_byte(S++)&255)<<T,T+=8}if((~E>>>16&65535)!=(E&65535))return i=zx,A.msg="invalid stored block lengths",x=-3,n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);r=E&65535,E=T=0,i=r!==0?Fde:d!==0?Qk:Nb;break;case Fde:if(v===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=E,n.bitk=T,A.avail_in=v,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=r,C>v&&(C=v),C>M&&(C=M),n.win.set(A.read_buf(S,C),D),S+=C,v-=C,D+=C,M-=C,(r-=C)!==0)break;i=d!==0?Qk:Nb;break;case Ude:for(;T<14;){if(v!==0)x=0;else return n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);v--,E|=(A.read_byte(S++)&255)<<T,T+=8}if(o=C=E&16383,(C&31)>29||(C>>5&31)>29)return i=zx,A.msg="too many length or distance symbols",x=-3,n.bitb=E,n.bitk=T,A.avail_in=v,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;E>>>=14,T-=14,s=0,i=Vde;case Vde:for(;s<4+(o>>>10);){for(;T<3;){if(v!==0)x=0;else return n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);v--,E|=(A.read_byte(S++)&255)<<T,T+=8}a[Nde[s++]]=E&7,E>>>=3,T-=3}for(;s<19;)a[Nde[s++]]=0;if(c[0]=7,C=m.inflate_trees_bits(a,c,l,p,A),C!=0)return x=C,x==-3&&(a=null,i=zx),n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);s=0,i=kde;case kde:for(;C=o,!(s>=258+(C&31)+(C>>5&31));){let k,V;for(C=c[0];T<C;){if(v!==0)x=0;else return n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);v--,E|=(A.read_byte(S++)&255)<<T,T+=8}if(C=p[(l[0]+(E&bu[C]))*3+1],V=p[(l[0]+(E&bu[C]))*3+2],V<16)E>>>=C,T-=C,a[s++]=V;else{for(O=V==18?7:V-14,k=V==18?11:3;T<C+O;){if(v!==0)x=0;else return n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);v--,E|=(A.read_byte(S++)&255)<<T,T+=8}if(E>>>=C,T-=C,k+=E&bu[O],E>>>=O,T-=O,O=s,C=o,O+k>258+(C&31)+(C>>5&31)||V==16&&O<1)return a=null,i=zx,A.msg="invalid bit length repeat",x=-3,n.bitb=E,n.bitk=T,A.avail_in=v,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,w=[],I=[],R=[],F=[],w[0]=9,I[0]=6,C=o,C=m.inflate_trees_dynamic(257+(C&31),1+(C>>5&31),a,w,I,R,F,p,A),C!=0)return C==-3&&(a=null,i=zx),x=C,n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);f.init(w[0],I[0],p,R[0],p,F[0]),i=Zk;case Zk:if(n.bitb=E,n.bitk=T,A.avail_in=v,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,v=A.avail_in,E=n.bitb,T=n.bitk,D=n.write,M=D<n.read?n.read-D-1:n.end-D,d===0){i=Nb;break}i=Qk;case Qk: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=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);i=zde;case zde:return x=1,n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);case zx:return x=-3,n.bitb=E,n.bitk=T,A.avail_in=v,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=E,n.bitk=T,A.avail_in=v,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==P7?1:0}}var _Ze=32,gZe=8,yZe=0,Hde=1,Gde=2,Wde=3,jde=4,qde=5,O7=6,wB=7,Yde=12,By=13,AZe=[0,0,255,255];function xZe(){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=wB,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 pZe(n,1<<i),t(n),0)},e.inflate=function(n,i){let r,o;if(!n||!n.istate||!n.next_in)return-2;let s=n.istate;for(i=i==oZe?-5:0,r=-5;;)switch(s.mode){case yZe:if(n.avail_in===0)return r;if(r=i,n.avail_in--,n.total_in++,((s.method=n.read_byte(n.next_in_index++))&15)!=gZe){s.mode=By,n.msg="unknown compression method",s.marker=5;break}if((s.method>>4)+8>s.wbits){s.mode=By,n.msg="invalid win size",s.marker=5;break}s.mode=Hde;case Hde:if(n.avail_in===0)return r;if(r=i,n.avail_in--,n.total_in++,o=n.read_byte(n.next_in_index++)&255,((s.method<<8)+o)%31!==0){s.mode=By,n.msg="incorrect header check",s.marker=5;break}if(!(o&_Ze)){s.mode=wB;break}s.mode=Gde;case Gde:if(n.avail_in===0)return r;r=i,n.avail_in--,n.total_in++,s.need=(n.read_byte(n.next_in_index++)&255)<<24&4278190080,s.mode=Wde;case Wde:if(n.avail_in===0)return r;r=i,n.avail_in--,n.total_in++,s.need+=(n.read_byte(n.next_in_index++)&255)<<16&16711680,s.mode=jde;case jde:if(n.avail_in===0)return r;r=i,n.avail_in--,n.total_in++,s.need+=(n.read_byte(n.next_in_index++)&255)<<8&65280,s.mode=qde;case qde:return n.avail_in===0?r:(r=i,n.avail_in--,n.total_in++,s.need+=n.read_byte(n.next_in_index++)&255,s.mode=O7,2);case O7:return s.mode=By,n.msg="need dictionary",s.marker=0,-2;case wB:if(r=s.blocks.proc(n,r),r==-3){s.mode=By,s.marker=0;break}if(r==0&&(r=i),r!=1)return r;r=i,s.blocks.reset(n,s.was),s.mode=Yde;case Yde:return n.avail_in=0,1;case By:return-3;default:return-2}},e.inflateSetDictionary=function(n,i,r){let o=0,s=r;if(!n||!n.istate||n.istate.mode!=O7)return-2;let a=n.istate;return s>=1<<a.wbits&&(s=(1<<a.wbits)-1,o=r-s),a.blocks.set_dictionary(i,o,s),a.mode=wB,0},e.inflateSync=function(n){let i,r,o,s,a;if(!n||!n.istate)return-2;let c=n.istate;if(c.mode!=By&&(c.mode=By,c.marker=0),(i=n.avail_in)===0)return-5;for(r=n.next_in_index,o=c.marker;i!==0&&o<4;)n.read_byte(r)==AZe[o]?o++:n.read_byte(r)!==0?o=0:o=4-o,r++,i--;return n.total_in+=r-n.next_in_index,n.next_in_index=r,n.avail_in=i,c.marker=o,o!=4?-3:(s=n.total_in,a=n.total_out,t(n),n.total_in=s,n.total_out=a,c.mode=wB,0)},e.inflateSyncPoint=function(n){return!n||!n.istate||!n.istate.blocks?-2:n.istate.blocks.sync_point()}}function Kde(){}Kde.prototype={inflateInit:function(e){let t=this;return t.istate=new xZe,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 CZe(e){let t=this,n=new Kde,i=e&&e.chunkSize?Math.floor(e.chunkSize*2):128*1024,r=rZe,o=new Uint8Array(i),s=!1;n.inflateInit(),n.next_out=o,t.append=function(a,c){let l=[],f,d,p=0,g=0,m=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(r),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(o)):l.push(o.slice(0,n.next_out_index))),m+=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(m),l.forEach(function(A){d.set(A,g),g+=A.length})):d=l[0]||new Uint8Array(0),d}},t.flush=function(){n.inflateEnd()}}var Jde=CZe;var TZe={chunkSize:524288,maxWorkers:typeof navigator<"u"&&navigator.hardwareConcurrency||2,terminateWorkerTimeout:5e3,useWebWorkers:!0,workerScripts:void 0},Fl=Object.assign({},TZe);function $k(){return Fl}function Fb(e){if(e.baseURL!==void 0&&(Fl.baseURL=e.baseURL),e.chunkSize!==void 0&&(Fl.chunkSize=e.chunkSize),e.maxWorkers!==void 0&&(Fl.maxWorkers=e.maxWorkers),e.terminateWorkerTimeout!==void 0&&(Fl.terminateWorkerTimeout=e.terminateWorkerTimeout),e.useWebWorkers!==void 0&&(Fl.useWebWorkers=e.useWebWorkers),e.Deflate!==void 0&&(Fl.Deflate=e.Deflate),e.Inflate!==void 0&&(Fl.Inflate=e.Inflate),e.workerScripts!==void 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t.values.forEach(function(f){let d=f.entity;if(!_j.contains(d.id)){if(!f.updating){let p=!1;if(f.refreshMode===zy.INTERVAL?ee.secondsDifference(n,f.lastUpdated)>f.time&&(p=!0):f.refreshMode===zy.EXPIRE?ee.greaterThan(n,f.time)&&(p=!0):f.refreshMode===zy.STOP&&(o&&(f.needsUpdate=!0,f.cameraUpdateTime=n),f.needsUpdate&&ee.secondsDifference(n,f.cameraUpdateTime)>=f.time&&(p=!0)),p){r(d),f.updating=!0;let g=new Ms,m=f.href.clone();m.setQueryParameters(f.cookie);let A=y(i._ellipsoid,re.WGS84);Sj(m,i.camera,i.canvas,f.viewBoundScale,s.bbox,A),vj(i,g,m,{context:d.id}).then(s$e(i,f,g,c,m)).catch(function(x){let C=`NetworkLink ${f.href} refresh failed: ${x}`;console.log(C),i._error.raiseEvent(i,C)}),l=!0}}c.set(f.id,f)}}),l&&(this._networkLinks=c,this._changed.raiseEvent(this)),!0};function a$e(){this.author={name:void 0,uri:void 0,email:void 0},this.link={href:void 0,hreflang:void 0,rel:void 0,type:void 0,title:void 0,length:void 0},this.address=void 0,this.phoneNumber=void 0,this.snippet=void 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i=this;t.destroy=function(){--n.count===0&&(i._texturesToRelease[e]=n)},this._textures[e]=n,++this._numberOfTextures};Jx.prototype.destroyReleasedTextures=function(){let e=this._texturesToRelease;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];delete this._textures[t],n.texture.finalDestroy(),--this._numberOfTextures}this._texturesToRelease={}};Jx.prototype.isDestroyed=function(){return!1};Jx.prototype.destroy=function(){let e=this._textures;for(let t in e)e.hasOwnProperty(t)&&e[t].texture.finalDestroy();return ue(this)};var jB=Jx;var Lj={};function v$e(e){let t=6.239996+.0172019696544*e;return .001657*Math.sin(t+.01671*Math.sin(t))}var w$e=32.184,D$e=2451545;function qme(e,t){t=ee.addSeconds(e,w$e,t);let n=ee.totalDays(t)-D$e;return t=ee.addSeconds(t,v$e(n),t),t}var H4=new ee(2451545,0,Kn.TAI),I$e=1e3,Uf=P.RADIANS_PER_DEGREE,Pu=P.RADIANS_PER_ARCSECOND,va=14959787e4,Dme=new Z;function Yme(e,t,n,i,r,o,s){n<0&&(n=-n,r+=P.PI);let 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i=(Xb.dayNumber-H4.dayNumber+(Xb.secondsOfDay-H4.secondsOfDay)/$n.SECONDS_PER_DAY)/($n.DAYS_PER_JULIAN_CENTURY*10),r=.3595362*i,o=F$e+k$e*Math.cos(Ime*r)+X$e*Math.sin(Ime*r)+z$e*Math.cos(Pme*r)+K$e*Math.sin(Pme*r)+H$e*Math.cos(Ome*r)+J$e*Math.sin(Ome*r)+G$e*Math.cos(Mme*r)+Z$e*Math.sin(Mme*r)+W$e*Math.cos(Rme*r)+Q$e*Math.sin(Rme*r)+j$e*Math.cos(Bme*r)+$$e*Math.sin(Bme*r)+q$e*Math.cos(Lme*r)+eet*Math.sin(Lme*r)+Y$e*Math.cos(Nme*r)+tet*Math.sin(Nme*r),s=U$e+V$e*i+net*Math.cos(Fme*r)+fet*Math.sin(Fme*r)+iet*Math.cos(Ume*r)+det*Math.sin(Ume*r)+ret*Math.cos(Vme*r)+het*Math.sin(Vme*r)+oet*Math.cos(kme*r)+met*Math.sin(kme*r)+set*Math.cos(zme*r)+pet*Math.sin(zme*r)+aet*Math.cos(Hme*r)+_et*Math.sin(Hme*r)+cet*Math.cos(Gme*r)+get*Math.sin(Gme*r)+uet*Math.cos(Wme*r)+yet*Math.sin(Wme*r),a=.0167086342-.0004203654*i,c=102.93734808*Uf+11612.3529*Pu*i,l=469.97289*Pu*i,f=174.87317577*Uf-8679.27034*Pu*i;return Yme(o,a,l,c,f,s,t)}function Xme(e,t){qme(e,Xb);let i=(Xb.dayNumber-H4.dayNumber+(Xb.secondsOfDay-H4.secondsOfDay)/$n.SECONDS_PER_DAY)/$n.DAYS_PER_JULIAN_CENTURY,r=i*i,o=r*i,s=o*i,a=383397.7725+.004*i,c=.055545526-16e-9*i,l=5.15668983*Uf,f=-8e-5*i+.02966*r-42e-6*o-13e-8*s,d=83.35324312*Uf,p=146434202669e-4*i-38.2702*r-.045047*o+21301e-8*s,g=125.04455501*Uf,m=-69679193631e-4*i+6.3602*r+.007625*o-3586e-8*s,A=218.31664563*Uf,x=17325593434847e-4*i-6.391*r+.006588*o-3169e-8*s,C=297.85019547*Uf+Pu*(1602961601209e-3*i-6.3706*r+.006593*o-3169e-8*s),E=93.27209062*Uf+Pu*(17395272628478e-4*i-12.7512*r-.001037*o+417e-8*s),T=134.96340251*Uf+Pu*(17179159232178e-4*i+31.8792*r+.051635*o-2447e-7*s),S=357.52910918*Uf+Pu*(1295965810481e-4*i-.5532*r+136e-6*o-1149e-8*s),v=310.17137918*Uf-Pu*(6967051436e-3*i+6.2068*r+.007618*o-3219e-8*s),D=2*C,M=4*C,O=6*C,B=2*T,L=3*T,_=4*T,b=2*E;a+=3400.4*Math.cos(D)-635.6*Math.cos(D-T)-235.6*Math.cos(T)+218.1*Math.cos(D-S)+181*Math.cos(D+T),c+=.014216*Math.cos(D-T)+.008551*Math.cos(D-B)-.001383*Math.cos(T)+.001356*Math.cos(D+T)-.001147*Math.cos(M-L)-914e-6*Math.cos(M-B)+869e-6*Math.cos(D-S-T)-627e-6*Math.cos(D)-394e-6*Math.cos(M-_)+282e-6*Math.cos(D-S-B)-279e-6*Math.cos(C-T)-236e-6*Math.cos(B)+231e-6*Math.cos(M)+229e-6*Math.cos(O-_)-201e-6*Math.cos(B-b),f+=486.26*Math.cos(D-b)-40.13*Math.cos(D)+37.51*Math.cos(b)+25.73*Math.cos(B-b)+19.97*Math.cos(D-S-b),p+=-55609*Math.sin(D-T)-34711*Math.sin(D-B)-9792*Math.sin(T)+9385*Math.sin(M-L)+7505*Math.sin(M-B)+5318*Math.sin(D+T)+3484*Math.sin(M-_)-3417*Math.sin(D-S-T)-2530*Math.sin(O-_)-2376*Math.sin(D)-2075*Math.sin(D-L)-1883*Math.sin(B)-1736*Math.sin(O-5*T)+1626*Math.sin(S)-1370*Math.sin(O-L),m+=-5392*Math.sin(D-b)-540*Math.sin(S)-441*Math.sin(D)+423*Math.sin(b)-288*Math.sin(B-b),x+=-3332.9*Math.sin(D)+1197.4*Math.sin(D-T)-662.5*Math.sin(S)+396.3*Math.sin(T)-218*Math.sin(D-S);let w=2*v,I=3*v;f+=46.997*Math.cos(v)*i-.614*Math.cos(D-b+v)*i+.614*Math.cos(D-b-v)*i-.0297*Math.cos(w)*r-.0335*Math.cos(v)*r+.0012*Math.cos(D-b+w)*r-16e-5*Math.cos(v)*o+4e-5*Math.cos(I)*o+4e-5*Math.cos(w)*o;let R=2.116*Math.sin(v)*i-.111*Math.sin(D-b-v)*i-.0015*Math.sin(v)*r;p+=R,x+=R,m+=-520.77*Math.sin(v)*i+13.66*Math.sin(D-b+v)*i+1.12*Math.sin(D-v)*i-1.06*Math.sin(b-v)*i+.66*Math.sin(w)*r+.371*Math.sin(v)*r-.035*Math.sin(D-b+w)*r-.015*Math.sin(D-b+v)*r+.0014*Math.sin(v)*o-.0011*Math.sin(I)*o-9e-4*Math.sin(w)*o,a*=I$e;let F=l+f*Pu,k=d+p*Pu,V=A+x*Pu,G=g+m*Pu;return Yme(a,c,F,k,G,V,t)}var jme=.012300034,xet=jme/(jme+1)*-1;function Cet(e,t){return t=Xme(e,t),h.multiplyByScalar(t,xet,t)}var Kme=new Z(1.0000000000000002,5619723173785822e-31,4690511510146299e-34,-5154129427414611e-31,.9174820620691819,-.39777715593191376,-223970096136568e-30,.39777715593191376,.9174820620691819),qB=new h;Lj.computeSunPositionInEarthInertialFrame=function(e,t){return u(e)||(e=ee.now()),u(t)||(t=new 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this._viewportCartesian4}},viewportOrthographic:{get:function(){return Jme(this),this._viewportOrthographicMatrix}},viewportTransformation:{get:function(){return Jme(this),this._viewportTransformation}},model:{get:function(){return this._model},set:function(e){N.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,N.inverse(this._model,this._inverseModel)),this._inverseModel}},inverseTransposeModel:{get:function(){let e=this._inverseTransposeModel;return this._inverseTransposeModelDirty&&(this._inverseTransposeModelDirty=!1,N.getMatrix3(this.inverseModel,e),Z.transpose(e,e)),e}},view:{get:function(){return this._view}},view3D:{get:function(){return Nj(this),this._view3D}},viewRotation:{get:function(){return Nj(this),this._viewRotation}},viewRotation3D:{get:function(){return Nj(this),this._viewRotation3D}},inverseView:{get:function(){return this._inverseView}},inverseView3D:{get:function(){return $me(this),this._inverseView3D}},inverseViewRotation:{get:function(){return this._inverseViewRotation}},inverseViewRotation3D:{get:function(){return $me(this),this._inverseViewRotation3D}},projection:{get:function(){return this._projection}},inverseProjection:{get:function(){return Ret(this),this._inverseProjection}},infiniteProjection:{get:function(){return this._infiniteProjection}},modelView:{get:function(){return Bet(this),this._modelView}},modelView3D:{get:function(){return Let(this),this._modelView3D}},modelViewRelativeToEye:{get:function(){return zet(this),this._modelViewRelativeToEye}},inverseModelView:{get:function(){return Net(this),this._inverseModelView}},inverseModelView3D:{get:function(){return Fet(this),this._inverseModelView3D}},viewProjection:{get:function(){return Uet(this),this._viewProjection}},inverseViewProjection:{get:function(){return Vet(this),this._inverseViewProjection}},modelViewProjection:{get:function(){return ket(this),this._modelViewProjection}},inverseModelViewProjection:{get:function(){return Het(this),this._inverseModelViewProjection}},modelViewProjectionRelativeToEye:{get:function(){return Get(this),this._modelViewProjectionRelativeToEye}},modelViewInfiniteProjection:{get:function(){return Wet(this),this._modelViewInfiniteProjection}},normal:{get:function(){return jet(this),this._normal}},normal3D:{get:function(){return qet(this),this._normal3D}},inverseNormal:{get:function(){return Yet(this),this._inverseNormal}},inverseNormal3D:{get:function(){return Xet(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 Qme(this),this._encodedCameraPositionMC.high}},encodedCameraPositionMCLow:{get:function(){return Qme(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,re.WGS84)}}});function Eet(e,t){N.clone(t,e._view),N.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 bet(e,t){N.clone(t,e._inverseView),N.getMatrix3(t,e._inverseViewRotation)}function vet(e,t){N.clone(t,e._projection),e._inverseProjectionDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0}function wet(e,t){N.clone(t,e._infiniteProjection),e._modelViewInfiniteProjectionDirty=!0}function Det(e,t){h.clone(t.positionWC,e._cameraPosition),h.clone(t.directionWC,e._cameraDirection),h.clone(t.rightWC,e._cameraRight),h.clone(t.upWC,e._cameraUp);let n=t.positionCartographic;u(n)?e._eyeHeight=n.height:e._eyeHeight=-e._ellipsoid.maximumRadius,e._encodedCameraPositionMCDirty=!0}var YB=new Z,Iet=new me;function Pet(e,t){u(Pt.computeIcrfToFixedMatrix(t.time,YB))||(YB=Pt.computeTemeToPseudoFixedMatrix(t.time,YB));let n=Hy.computeSunPositionInEarthInertialFrame(t.time,e._sunPositionWC);Z.multiplyByVector(YB,n,n),h.normalize(n,e._sunDirectionWC),n=Z.multiplyByVector(e.viewRotation3D,n,e._sunDirectionEC),h.normalize(n,n),n=Hy.computeMoonPositionInEarthInertialFrame(t.time,e._moonDirectionEC),Z.multiplyByVector(YB,n,n),Z.multiplyByVector(e.viewRotation3D,n,n),h.normalize(n,n);let i=t.mapProjection,o=i.ellipsoid.cartesianToCartographic(e._sunPositionWC,Iet);i.project(o,e._sunPositionColumbusView)}Kb.prototype.updateCamera=function(e){Eet(this,e.viewMatrix),bet(this,e.inverseViewMatrix),Det(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 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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),Pet(this,e);let n=y(e.light,Met);n instanceof O_?(this._lightDirectionWC=h.clone(this._sunDirectionWC,this._lightDirectionWC),this._lightDirectionEC=h.clone(this._sunDirectionEC,this._lightDirectionEC)):(this._lightDirectionWC=h.normalize(h.negate(n.direction,this._lightDirectionWC),this._lightDirectionWC),this._lightDirectionEC=Z.multiplyByVector(this.viewRotation3D,this._lightDirectionWC,this._lightDirectionEC));let i=n.color,r=h.fromElements(i.red,i.green,i.blue,this._lightColorHdr);r=h.multiplyByScalar(r,n.intensity,r);let o=h.maximumComponent(r);o>1?h.divideByScalar(r,o,this._lightColor):h.clone(r,this._lightColor);let s=e.brdfLutGenerator,a=u(s)?s.colorTexture:void 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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 Jme(e){if(e._viewportDirty){let t=e._viewport;N.computeOrthographicOffCenter(t.x,t.x+t.width,t.y,t.y+t.height,0,1,e._viewportOrthographicMatrix),N.computeViewportTransformation(t,0,1,e._viewportTransformation),e._viewportDirty=!1}}function Ret(e){e._inverseProjectionDirty&&(e._inverseProjectionDirty=!1,e._mode!==ne.SCENE2D&&e._mode!==ne.MORPHING&&!e._orthographicIn3D?N.inverse(e._projection,e._inverseProjection):N.clone(N.ZERO,e._inverseProjection))}function 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this._gl.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._gl.drawingBufferWidth}},defaultFramebuffer:{get:function(){return ltt}}});function epe(e,t,n,i){let r=e._currentRenderState,o=e._currentPassState;e._currentRenderState=t,e._currentPassState=n,Ve.partialApply(e._gl,r,t,o,n,i)}var Fj;typeof WebGLRenderingContext<"u"&&(Fj=[te.BACK]);function Uj(e,t){if(t!==e._currentFramebuffer){e._currentFramebuffer=t;let n=Fj;if(u(t))t._bind(),n=t._getActiveColorAttachments();else{let i=e._gl;i.bindFramebuffer(i.FRAMEBUFFER,null)}e.drawBuffers&&e.glDrawBuffers(n)}}var utt=new li;Ou.prototype.clear=function(e,t){e=y(e,utt),t=y(t,this._defaultPassState);let n=this._gl,i=0,r=e.color,o=e.depth,s=e.stencil;u(r)&&(z.equals(this._clearColor,r)||(z.clone(r,this._clearColor),n.clearColor(r.red,r.green,r.blue,r.alpha)),i|=n.COLOR_BUFFER_BIT),u(o)&&(o!==this._clearDepth&&(this._clearDepth=o,n.clearDepth(o)),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);epe(this,a,t,!0);let c=y(e.framebuffer,t.framebuffer);Uj(this,c),n.clear(i)};function ftt(e,t,n,i,r){Uj(e,t),epe(e,r,n,!1),i._bind(),e._maxFrameTextureUnitIndex=Math.max(e._maxFrameTextureUnitIndex,i.maximumTextureUnitIndex)}function dtt(e,t,n,i){let r=t._primitiveType,o=t._vertexArray,s=t._offset,a=t._count,c=t.instanceCount;e._us.model=y(t._modelMatrix,N.IDENTITY),n._setUniforms(i,e._us,e.validateShaderProgram),o._bind();let l=o.indexBuffer;u(l)?(s=s*l.bytesPerIndex,a=y(a,l.numberOfIndices),c===0?e._gl.drawElements(r,a,l.indexDatatype,s):e.glDrawElementsInstanced(r,a,l.indexDatatype,s,c)):(a=y(a,o.numberOfVertices),c===0?e._gl.drawArrays(r,s,a):e.glDrawArraysInstanced(r,s,a,c)),o._unBind()}Ou.prototype.draw=function(e,t,n,i){t=y(t,this._defaultPassState);let r=y(e._framebuffer,t.framebuffer),o=y(e._renderState,this._defaultRenderState);n=y(n,e._shaderProgram),i=y(i,e._uniformMap),ftt(this,r,t,n,o),dtt(this,e,n,i)};Ou.prototype.endFrame=function(){let e=this._gl;e.useProgram(null),this._currentFramebuffer=void 0,e.bindFramebuffer(e.FRAMEBUFFER,null);let t=Fj;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)};Ou.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),r=y(e.width,t.drawingBufferWidth),o=y(e.height,t.drawingBufferHeight),s=e.framebuffer,a=Ke.UNSIGNED_BYTE;u(s)&&s.numberOfColorAttachments>0&&(a=s.getColorTexture(0).pixelDatatype);let c=st.createTypedArray(st.RGBA,a,r,o);return Uj(this,s),t.readPixels(n,i,r,o,st.RGBA,Ke.toWebGLConstant(a,this),c),c};var tpe={position:0,textureCoordinates:1};Ou.prototype.getViewportQuadVertexArray=function(){let e=this.cache.viewportQuad_vertexArray;if(!u(e)){let t=new lt({attributes:{position:new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:[-1,-1,1,-1,1,1,-1,1]}),textureCoordinates:new we({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:[0,0,1,0,1,1,0,1]})},indices:new Uint16Array([0,1,2,0,2,3]),primitiveType:Be.TRIANGLES});e=si.fromGeometry({context:this,geometry:t,attributeLocations:tpe,bufferUsage:Fe.STATIC_DRAW,interleave:!0}),this.cache.viewportQuad_vertexArray=e}return e};Ou.prototype.createViewportQuadCommand=function(e,t){return t=y(t,y.EMPTY_OBJECT),new nt({vertexArray:this.getViewportQuadVertexArray(),primitiveType:Be.TRIANGLES,renderState:t.renderState,shaderProgram:Xt.fromCache({context:this,vertexShaderSource:Kx,fragmentShaderSource:e,attributeLocations:tpe}),uniformMap:t.uniformMap,owner:t.owner,framebuffer:t.framebuffer,pass:t.pass})};Ou.prototype.getObjectByPickColor=function(e){return this._pickObjects[e.toRgba()]};function Vj(e,t,n){this._pickObjects=e,this.key=t,this.color=n}Object.defineProperties(Vj.prototype,{object:{get:function(){return this._pickObjects[this.key]},set:function(e){this._pickObjects[this.key]=e}}});Vj.prototype.destroy=function(){delete this._pickObjects[this.key]};Ou.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 Vj(this._pickObjects,t,z.fromRgba(t))};Ou.prototype.isDestroyed=function(){return!1};Ou.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)};Ou._deprecationWarning=$;var KB=Ou;function htt(e,t,n){let i={flipY:!0,skipColorSpaceConversion:n,preferImageBitmap:!0},r=[De.createIfNeeded(t.positiveX).fetchImage(i),De.createIfNeeded(t.negativeX).fetchImage(i),De.createIfNeeded(t.positiveY).fetchImage(i),De.createIfNeeded(t.negativeY).fetchImage(i),De.createIfNeeded(t.positiveZ).fetchImage(i),De.createIfNeeded(t.negativeZ).fetchImage(i)];return Promise.all(r).then(function(o){return new za({context:e,source:{positiveX:o[0],negativeX:o[1],positiveY:o[2],negativeY:o[3],positiveZ:o[4],negativeZ:o[5]}})})}var JB=htt;var mtt={NONE:0,LERC:1},Vf=Object.freeze(mtt);var ptt={NONE:0,BITS12:1},Ls=Object.freeze(ptt);var Zx=new h,_tt=new h,kf=new H,G4=new N,gtt=new N,ytt=Math.pow(2,12);function fc(e,t,n,i,r,o,s,a,c,l){let f=Ls.NONE,d,p;if(u(t)&&u(n)&&u(i)&&u(r)){let g=t.minimum,m=t.maximum,A=h.subtract(m,g,_tt),x=i-n;Math.max(h.maximumComponent(A),x)<ytt-1?f=Ls.BITS12:f=Ls.NONE,d=N.inverseTransformation(r,new N);let E=h.negate(g,Zx);N.multiply(N.fromTranslation(E,G4),d,d);let T=Zx;T.x=1/A.x,T.y=1/A.y,T.z=1/A.z,N.multiply(N.fromScale(T,G4),d,d),p=N.clone(r),N.setTranslation(p,h.ZERO,p),r=N.clone(r,new N);let S=N.fromTranslation(g,G4),v=N.fromScale(A,gtt),D=N.multiply(S,v,G4);N.multiply(r,D,r),N.multiply(p,D,p)}this.quantization=f,this.minimumHeight=n,this.maximumHeight=i,this.center=h.clone(e),this.toScaledENU=d,this.fromScaledENU=r,this.matrix=p,this.hasVertexNormals=o,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()}fc.prototype.encode=function(e,t,n,i,r,o,s,a){let c=i.x,l=i.y;if(this.quantization===Ls.BITS12){n=N.multiplyByPoint(this.toScaledENU,n,Zx),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((r-this.minimumHeight)/f,0,1);H.fromElements(n.x,n.y,kf);let p=Wn.compressTextureCoordinates(kf);H.fromElements(n.z,d,kf);let g=Wn.compressTextureCoordinates(kf);H.fromElements(c,l,kf);let m=Wn.compressTextureCoordinates(kf);if(e[t++]=p,e[t++]=g,e[t++]=m,this.hasWebMercatorT){H.fromElements(s,0,kf);let A=Wn.compressTextureCoordinates(kf);e[t++]=A}}else h.subtract(n,this.center,Zx),e[t++]=Zx.x,e[t++]=Zx.y,e[t++]=Zx.z,e[t++]=r,e[t++]=c,e[t++]=l,this.hasWebMercatorT&&(e[t++]=s);return this.hasVertexNormals&&(e[t++]=Wn.octPackFloat(o)),this.hasGeodeticSurfaceNormals&&(e[t++]=a.x,e[t++]=a.y,e[t++]=a.z),t};var Att=new h,npe=new h;fc.prototype.addGeodeticSurfaceNormals=function(e,t,n){if(this.hasGeodeticSurfaceNormals)return;let i=this.stride,r=e.length/i;this.hasGeodeticSurfaceNormals=!0,this._calculateStrideAndOffsets();let o=this.stride;for(let s=0;s<r;s++){for(let f=0;f<i;f++){let d=s*i+f,p=s*o+f;t[p]=e[d]}let a=this.decodePosition(t,s,Att),c=n.geodeticSurfaceNormal(a,npe),l=s*o+this._offsetGeodeticSurfaceNormal;t[l]=c.x,t[l+1]=c.y,t[l+2]=c.z}};fc.prototype.removeGeodeticSurfaceNormals=function(e,t){if(!this.hasGeodeticSurfaceNormals)return;let n=this.stride,i=e.length/n;this.hasGeodeticSurfaceNormals=!1,this._calculateStrideAndOffsets();let r=this.stride;for(let o=0;o<i;o++)for(let s=0;s<r;s++){let a=o*n+s,c=o*r+s;t[c]=e[a]}};fc.prototype.decodePosition=function(e,t,n){if(u(n)||(n=new h),t*=this.stride,this.quantization===Ls.BITS12){let i=Wn.decompressTextureCoordinates(e[t],kf);n.x=i.x,n.y=i.y;let r=Wn.decompressTextureCoordinates(e[t+1],kf);return n.z=r.x,N.multiplyByPoint(this.fromScaledENU,n,n)}return n.x=e[t],n.y=e[t+1],n.z=e[t+2],h.add(n,this.center,n)};fc.prototype.getExaggeratedPosition=function(e,t,n){n=this.decodePosition(e,t,n);let i=this.exaggeration,r=this.exaggerationRelativeHeight;if(i!==1&&this.hasGeodeticSurfaceNormals){let s=this.decodeGeodeticSurfaceNormal(e,t,npe),a=this.decodeHeight(e,t),c=vc.getHeight(a,i,r)-a;n.x+=s.x*c,n.y+=s.y*c,n.z+=s.z*c}return n};fc.prototype.decodeTextureCoordinates=function(e,t,n){return u(n)||(n=new H),t*=this.stride,this.quantization===Ls.BITS12?Wn.decompressTextureCoordinates(e[t+2],n):H.fromElements(e[t+4],e[t+5],n)};fc.prototype.decodeHeight=function(e,t){return t*=this.stride,this.quantization===Ls.BITS12?Wn.decompressTextureCoordinates(e[t+1],kf).y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight:e[t+3]};fc.prototype.decodeWebMercatorT=function(e,t){return t*=this.stride,this.quantization===Ls.BITS12?Wn.decompressTextureCoordinates(e[t+3],kf).x:e[t+6]};fc.prototype.getOctEncodedNormal=function(e,t,n){t=t*this.stride+this._offsetVertexNormal;let i=e[t]/256,r=Math.floor(i),o=(i-r)*256;return H.fromElements(r,o,n)};fc.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};fc.prototype._calculateStrideAndOffsets=function(){let e=0;switch(this.quantization){case Ls.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 W4={position3DAndHeight:0,textureCoordAndEncodedNormals:1,geodeticSurfaceNormal:2},j4={compressed0:0,compressed1:1,geodeticSurfaceNormal:2};fc.prototype.getAttributes=function(e){let t=X.FLOAT,n=X.getSizeInBytes(t),i=this.stride*n,r=0,o=[];function s(a,c){o.push({index:a,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:c,offsetInBytes:r,strideInBytes:i}),r+=c*n}if(this.quantization===Ls.NONE){s(W4.position3DAndHeight,4);let a=2;a+=this.hasWebMercatorT?1:0,a+=this.hasVertexNormals?1:0,s(W4.textureCoordAndEncodedNormals,a),this.hasGeodeticSurfaceNormals&&s(W4.geodeticSurfaceNormal,3)}else{let a=this.hasWebMercatorT||this.hasVertexNormals,c=this.hasWebMercatorT&&this.hasVertexNormals;s(j4.compressed0,a?4:3),c&&s(j4.compressed1,1),this.hasGeodeticSurfaceNormals&&s(j4.geodeticSurfaceNormal,3)}return o};fc.prototype.getAttributeLocations=function(){return this.quantization===Ls.NONE?W4:j4};fc.clone=function(e,t){if(u(e))return u(t)||(t=new fc),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=h.clone(e.center),t.toScaledENU=N.clone(e.toScaledENU),t.fromScaledENU=N.clone(e.fromScaledENU),t.matrix=N.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 dc=fc;var Sm={};Sm.DEFAULT_STRUCTURE=Object.freeze({heightScale:1,heightOffset:0,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1});var kj=new h,xtt=new N,Ctt=new h,Ttt=new h;Sm.computeVertices=function(e){let t=Math.cos,n=Math.sin,i=Math.sqrt,r=Math.atan,o=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),m=y(e.ellipsoid,re.WGS84),A=1/m.maximumRadius,x=le.clone(e.nativeRectangle),C=le.clone(e.rectangle),E,T,S,v;u(C)?(E=C.west,T=C.south,S=C.east,v=C.north):g?(E=a(x.west),T=a(x.south),S=a(x.east),v=a(x.north)):(E=x.west*A,T=s-2*r(o(-x.south*A)),S=x.east*A,v=s-2*r(o(-x.north*A)));let D=e.relativeToCenter,M=u(D);D=M?D:h.ZERO;let O=y(e.includeWebMercatorT,!1),B=y(e.exaggeration,1),L=y(e.exaggerationRelativeHeight,0),b=B!==1,w=y(e.structure,Sm.DEFAULT_STRUCTURE),I=y(w.heightScale,Sm.DEFAULT_STRUCTURE.heightScale),R=y(w.heightOffset,Sm.DEFAULT_STRUCTURE.heightOffset),F=y(w.elementsPerHeight,Sm.DEFAULT_STRUCTURE.elementsPerHeight),k=y(w.stride,Sm.DEFAULT_STRUCTURE.stride),V=y(w.elementMultiplier,Sm.DEFAULT_STRUCTURE.elementMultiplier),G=y(w.isBigEndian,Sm.DEFAULT_STRUCTURE.isBigEndian),U=le.computeWidth(x),Y=le.computeHeight(x),j=U/(l-1),Q=Y/(f-1);g||(U*=A,Y*=A);let W=m.radiiSquared,K=W.x,J=W.y,_e=W.z,xe=65536,se=-65536,Ae=Pt.eastNorthUpToFixedFrame(D,m),he=N.inverseTransformation(Ae,xtt),Se,Ie;O&&(Se=Pi.geodeticLatitudeToMercatorAngle(T),Ie=1/(Pi.geodeticLatitudeToMercatorAngle(v)-Se));let Ne=Ctt;Ne.x=Number.POSITIVE_INFINITY,Ne.y=Number.POSITIVE_INFINITY,Ne.z=Number.POSITIVE_INFINITY;let Ye=Ttt;Ye.x=Number.NEGATIVE_INFINITY,Ye.y=Number.NEGATIVE_INFINITY,Ye.z=Number.NEGATIVE_INFINITY;let ht=Number.POSITIVE_INFINITY,Ft=l*f,sn=d>0?l*2+f*2:0,ut=Ft+sn,An=new Array(ut),Jn=new Array(ut),Gt=new Array(ut),Qe=O?new Array(ut):[],pe=b?new Array(ut):[],Ee=0,ke=f,Ci=0,Ni=l;p&&(--Ee,++ke,--Ci,++Ni);let Hr=1e-5;for(let Ze=Ee;Ze<ke;++Ze){let _t=Ze;_t<0&&(_t=0),_t>=f&&(_t=f-1);let Rt=x.north-Q*_t;g?Rt=a(Rt):Rt=s-2*r(o(-Rt*A));let Tn=(Rt-T)/(v-T);Tn=P.clamp(Tn,0,1);let dr=Ze===Ee,Zn=Ze===ke-1;d>0&&(dr?Rt+=Hr*Y:Zn&&(Rt-=Hr*Y));let Co=t(Rt),is=n(Rt),to=_e*is,Fi;O&&(Fi=(Pi.geodeticLatitudeToMercatorAngle(Rt)-Se)*Ie);for(let Yo=Ci;Yo<Ni;++Yo){let Nn=Yo;Nn<0&&(Nn=0),Nn>=l&&(Nn=l-1);let Yn=_t*(l*k)+Nn*k,Fn;if(F===1)Fn=c[Yn];else{Fn=0;let cl;if(G)for(cl=0;cl<F;++cl)Fn=Fn*V+c[Yn+cl];else for(cl=F-1;cl>=0;--cl)Fn=Fn*V+c[Yn+cl]}Fn=Fn*I+R,se=Math.max(se,Fn),xe=Math.min(xe,Fn);let Qn=x.west+j*Nn;g?Qn=a(Qn):Qn=Qn*A;let Cc=(Qn-E)/(S-E);Cc=P.clamp(Cc,0,1);let Gi=_t*l+Nn;if(d>0){let cl=Yo===Ci,mn=Yo===Ni-1,ve=dr||Zn||cl||mn;if((dr||Zn)&&(cl||mn))continue;ve&&(Fn-=d,cl?(Gi=Ft+(f-_t-1),Qn-=Hr*U):Zn?Gi=Ft+f+(l-Nn-1):mn?(Gi=Ft+f+l+_t,Qn+=Hr*U):dr&&(Gi=Ft+f+l+f+Nn))}let rs=Co*t(Qn),vh=Co*n(Qn),lo=K*rs,sl=J*vh,Ma=1/i(lo*rs+sl*vh+to*is),ua=lo*Ma,wh=sl*Ma,JC=to*Ma,qm=new h;qm.x=ua+rs*Fn,qm.y=wh+vh*Fn,qm.z=JC+is*Fn,N.multiplyByPoint(he,qm,kj),h.minimumByComponent(kj,Ne,Ne),h.maximumByComponent(kj,Ye,Ye),ht=Math.min(ht,Fn),An[Gi]=qm,Gt[Gi]=new H(Cc,Tn),Jn[Gi]=Fn,O&&(Qe[Gi]=Fi),b&&(pe[Gi]=m.geodeticSurfaceNormal(qm))}}let ts=ae.fromPoints(An),xs;u(C)&&(xs=Pn.fromRectangle(C,xe,se,m));let xo;M&&(xo=new m_(m).computeHorizonCullingPointPossiblyUnderEllipsoid(D,An,xe));let ns=new cg(Ne,Ye,D),Re=new dc(D,ns,ht,se,Ae,!1,O,b,B,L),it=new Float32Array(ut*Re.stride),Je=0;for(let Ze=0;Ze<ut;++Ze)Je=Re.encode(it,Je,An[Ze],Gt[Ze],Jn[Ze],void 0,Qe[Ze],pe[Ze]);return{vertices:it,maximumHeight:se,minimumHeight:xe,encoding:Re,boundingSphere3D:ts,orientedBoundingBox:xs,occludeePointInScaledSpace:xo}};var Jb=Sm;function Gy(){fe.throwInstantiationError()}Object.defineProperties(Gy.prototype,{credits:{get:fe.throwInstantiationError},waterMask:{get:fe.throwInstantiationError}});Gy.prototype.interpolateHeight=fe.throwInstantiationError;Gy.prototype.isChildAvailable=fe.throwInstantiationError;Gy.prototype.createMesh=fe.throwInstantiationError;Gy.prototype.upsample=fe.throwInstantiationError;Gy.prototype.wasCreatedByUpsampling=fe.throwInstantiationError;Gy.maximumAsynchronousTasks=5;var dh=Gy;function Ett(e,t,n,i,r,o,s,a,c,l,f,d,p,g,m,A){this.center=e,this.vertices=t,this.stride=y(l,6),this.indices=n,this.indexCountWithoutSkirts=i,this.vertexCountWithoutSkirts=r,this.minimumHeight=o,this.maximumHeight=s,this.boundingSphere3D=a,this.occludeePointInScaledSpace=c,this.orientedBoundingBox=f,this.encoding=d,this.westIndicesSouthToNorth=p,this.southIndicesEastToWest=g,this.eastIndicesNorthToSouth=m,this.northIndicesWestToEast=A}var zf=Ett;function Zc(){fe.throwInstantiationError()}Object.defineProperties(Zc.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 ipe=[];Zc.getRegularGridIndices=function(e,t){let n=ipe[e];u(n)||(ipe[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),ape(e,t,i,0)),i};var rpe=[];Zc.getRegularGridIndicesAndEdgeIndices=function(e,t){let n=rpe[e];u(n)||(rpe[e]=n=[]);let i=n[t];if(!u(i)){let r=Zc.getRegularGridIndices(e,t),o=spe(e,t),s=o.westIndicesSouthToNorth,a=o.southIndicesEastToWest,c=o.eastIndicesNorthToSouth,l=o.northIndicesWestToEast;i=n[t]={indices:r,westIndicesSouthToNorth:s,southIndicesEastToWest:a,eastIndicesNorthToSouth:c,northIndicesWestToEast:l}}return i};var ope=[];Zc.getRegularGridAndSkirtIndicesAndEdgeIndices=function(e,t){let n=ope[e];u(n)||(ope[e]=n=[]);let i=n[t];if(!u(i)){let r=e*t,o=(e-1)*(t-1)*6,s=e*2+t*2,a=Math.max(0,s-4)*6,c=r+s,l=o+a,f=spe(e,t),d=f.westIndicesSouthToNorth,p=f.southIndicesEastToWest,g=f.eastIndicesNorthToSouth,m=f.northIndicesWestToEast,A=Ue.createTypedArray(c,l);ape(e,t,A,0),Zc.addSkirtIndices(d,p,g,m,r,A,o),i=n[t]={indices:A,westIndicesSouthToNorth:d,southIndicesEastToWest:p,eastIndicesNorthToSouth:g,northIndicesWestToEast:m,indexCountWithoutSkirts:o}}return i};Zc.addSkirtIndices=function(e,t,n,i,r,o,s){let a=r;s=q4(e,a,o,s),a+=e.length,s=q4(t,a,o,s),a+=t.length,s=q4(n,a,o,s),a+=n.length,q4(i,a,o,s)};function spe(e,t){let n=new Array(t),i=new Array(e),r=new Array(t),o=new Array(e),s;for(s=0;s<e;++s)o[s]=s,i[s]=e*t-1-s;for(s=0;s<t;++s)r[s]=(s+1)*e-1,n[s]=(t-s-1)*e;return{westIndicesSouthToNorth:n,southIndicesEastToWest:i,eastIndicesNorthToSouth:r,northIndicesWestToEast:o}}function ape(e,t,n,i){let r=0;for(let o=0;o<t-1;++o){for(let s=0;s<e-1;++s){let a=r,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,++r}++r}}function q4(e,t,n,i){let r=e[0],o=e.length;for(let s=1;s<o;++s){let a=e[s];n[i++]=r,n[i++]=a,n[i++]=t,n[i++]=t,n[i++]=a,n[i++]=t+1,r=a,++t}return i}Zc.heightmapTerrainQuality=.25;Zc.getEstimatedLevelZeroGeometricErrorForAHeightmap=function(e,t,n){return e.maximumRadius*2*Math.PI*Zc.heightmapTerrainQuality/(t*n)};Zc.prototype.requestTileGeometry=fe.throwInstantiationError;Zc.prototype.getLevelMaximumGeometricError=fe.throwInstantiationError;Zc.prototype.getTileDataAvailable=fe.throwInstantiationError;Zc.prototype.loadTileDataAvailability=fe.throwInstantiationError;var Wo=Zc;function M_(e){this._buffer=e.buffer,this._width=e.width,this._height=e.height,this._childTileMask=y(e.childTileMask,15),this._encoding=y(e.encoding,Vf.NONE);let t=Jb.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===Vf.LERC?Float32Array:this._buffer.constructor,this._mesh=void 0}Object.defineProperties(M_.prototype,{credits:{get:function(){}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}}});var cpe="createVerticesFromHeightmap",btt=new yi(cpe),Stt=new yi(cpe,dh.maximumAsynchronousTasks);M_.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,r=e.level,o=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid,l=t.tileXYToNativeRectangle(n,i,r),f=t.tileXYToRectangle(n,i,r),d=c.cartographicToCartesian(le.center(f)),p=this._structure,m=Wo.getEstimatedLevelZeroGeometricErrorForAHeightmap(c,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<r);this._skirtHeight=Math.min(m*4,1e3);let x=(a?Stt:btt).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 Di,exaggeration:o,exaggerationRelativeHeight:s,encoding:this._encoding});if(!u(x))return;let C=this;return Promise.resolve(x).then(function(E){let T;C._skirtHeight>0?T=Wo.getRegularGridAndSkirtIndicesAndEdgeIndices(E.gridWidth,E.gridHeight):T=Wo.getRegularGridIndicesAndEdgeIndices(E.gridWidth,E.gridHeight);let S=E.gridWidth*E.gridHeight;return C._mesh=new zf(d,new Float32Array(E.vertices),T.indices,T.indexCountWithoutSkirts,S,E.minimumHeight,E.maximumHeight,ae.clone(E.boundingSphere3D),h.clone(E.occludeePointInScaledSpace),E.numberOfAttributes,Pn.clone(E.orientedBoundingBox),dc.clone(E.encoding),T.westIndicesSouthToNorth,T.southIndicesEastToWest,T.eastIndicesNorthToSouth,T.northIndicesWestToEast),C._buffer=void 0,C._mesh})};M_.prototype._createMeshSync=function(e){let t=e.tilingScheme,n=e.x,i=e.y,r=e.level,o=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=t.ellipsoid,c=t.tileXYToNativeRectangle(n,i,r),l=t.tileXYToRectangle(n,i,r),f=a.cartographicToCartesian(le.center(l)),d=this._structure,g=Wo.getEstimatedLevelZeroGeometricErrorForAHeightmap(a,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<r);this._skirtHeight=Math.min(g*4,1e3);let m=Jb.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 Di,exaggeration:o,exaggerationRelativeHeight:s});this._buffer=void 0;let A;this._skirtHeight>0?A=Wo.getRegularGridAndSkirtIndicesAndEdgeIndices(this._width,this._height):A=Wo.getRegularGridIndicesAndEdgeIndices(this._width,this._height);let x=m.gridWidth*m.gridHeight;return this._mesh=new zf(f,m.vertices,A.indices,A.indexCountWithoutSkirts,x,m.minimumHeight,m.maximumHeight,m.boundingSphere3D,m.occludeePointInScaledSpace,m.encoding.stride,m.orientedBoundingBox,m.encoding,A.westIndicesSouthToNorth,A.southIndicesEastToWest,A.eastIndicesNorthToSouth,A.northIndicesWestToEast),this._mesh};M_.prototype.interpolateHeight=function(e,t,n){let i=this._width,r=this._height,o=this._structure,s=o.stride,a=o.elementsPerHeight,c=o.elementMultiplier,l=o.isBigEndian,f=o.heightOffset,d=o.heightScale,p=u(this._mesh),g=this._encoding===Vf.LERC;if(!p&&g)return;let A;if(p){let x=this._mesh.vertices,C=this._mesh.encoding;A=lpe(x,C,f,d,e,i,r,t,n)}else A=vtt(this._buffer,a,c,s,l,e,i,r,t,n),A=A*d+f;return A};M_.prototype.upsample=function(e,t,n,i,r,o,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,m=a.encoding,A=e.tileXYToRectangle(t,n,i),x=e.tileXYToRectangle(r,o,s),C=f.heightOffset,E=f.heightScale,T=f.elementsPerHeight,S=f.elementMultiplier,v=f.isBigEndian,D=Math.pow(S,T-1);for(let M=0;M<l;++M){let O=P.lerp(x.north,x.south,M/(l-1));for(let B=0;B<c;++B){let L=P.lerp(x.west,x.east,B/(c-1)),_=lpe(g,m,C,E,A,c,l,L,O);_=_<f.lowestEncodedHeight?f.lowestEncodedHeight:_,_=_>f.highestEncodedHeight?f.highestEncodedHeight:_,wtt(p,T,S,D,d,v,M*c+B,_)}}return Promise.resolve(new M_({buffer:p,width:c,height:l,childTileMask:0,structure:this._structure,createdByUpsampling:!0}))};M_.prototype.isChildAvailable=function(e,t,n,i){let r=2;return n!==e*2&&++r,i!==t*2&&(r-=2),(this._childTileMask&1<<r)!==0};M_.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};function vtt(e,t,n,i,r,o,s,a,c,l){let f=(c-o.west)*(s-1)/(o.east-o.west),d=(l-o.south)*(a-1)/(o.north-o.south),p=f|0,g=p+1;g>=s&&(g=s-1,p=s-2);let m=d|0,A=m+1;A>=a&&(A=a-1,m=a-2);let x=f-p,C=d-m;m=a-1-m,A=a-1-A;let E=Y4(e,t,n,i,r,m*s+p),T=Y4(e,t,n,i,r,m*s+g),S=Y4(e,t,n,i,r,A*s+p),v=Y4(e,t,n,i,r,A*s+g);return upe(x,C,E,T,S,v)}function lpe(e,t,n,i,r,o,s,a,c){let l=(a-r.west)*(o-1)/(r.east-r.west),f=(c-r.south)*(s-1)/(r.north-r.south),d=l|0,p=d+1;p>=o&&(p=o-1,d=o-2);let g=f|0,m=g+1;m>=s&&(m=s-1,g=s-2);let A=l-d,x=f-g;g=s-1-g,m=s-1-m;let C=(t.decodeHeight(e,g*o+d)-n)/i,E=(t.decodeHeight(e,g*o+p)-n)/i,T=(t.decodeHeight(e,m*o+d)-n)/i,S=(t.decodeHeight(e,m*o+p)-n)/i;return upe(A,x,C,E,T,S)}function upe(e,t,n,i,r,o){return t<e?n+e*(i-n)+t*(o-i):n+e*(o-r)+t*(r-n)}function Y4(e,t,n,i,r,o){o*=i;let s=0,a;if(r)for(a=0;a<t;++a)s=s*n+e[o+a];else for(a=t-1;a>=0;--a)s=s*n+e[o+a];return s}function wtt(e,t,n,i,r,o,s,a){s*=r;let c;if(o)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 wa=M_;function $b(e,t){this._tilingScheme=e,this._maximumLevel=t,this._rootNodes=[]}var Qx=new le;function Dtt(e,t,n,i){let r=i.length;for(let o=0;o<r;++o){let s=i[o];if(s.x===t&&s.y===n&&s.level===e)return!0}return!1}$b.prototype.addAvailableTileRange=function(e,t,n,i,r){let o=this._tilingScheme,s=this._rootNodes;if(e===0)for(let p=n;p<=r;++p)for(let g=t;g<=i;++g)Dtt(e,g,p,s)||s.push(new Zb(o,void 0,0,g,p));o.tileXYToRectangle(t,n,e,Qx);let a=Qx.west,c=Qx.north;o.tileXYToRectangle(i,r,e,Qx);let l=Qx.east,f=Qx.south,d=new Rtt(e,a,f,l,c);for(let p=0;p<s.length;++p){let g=s[p];zj(g.extent,d)&&Btt(this._maximumLevel,g,d)}};$b.prototype.computeMaximumLevelAtPosition=function(e){let t;for(let n=0;n<this._rootNodes.length;++n){let i=this._rootNodes[n];if(Qb(i.extent,e)){t=i;break}}return u(t)?ZB(void 0,t,e):-1};var Itt=[],Ptt=[],Ott=new le,Mtt=new le;$b.prototype.computeBestAvailableLevelOverRectangle=function(e){let t=Itt;t.length=0,e.east<e.west?(t.push(le.fromRadians(-Math.PI,e.south,e.east,e.north,Ott)),t.push(le.fromRadians(e.west,e.south,Math.PI,e.north,Mtt))):t.push(e);let n=Ptt;n.length=0;let i;for(i=0;i<this._rootNodes.length;++i)QB(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 fpe=new me;$b.prototype.isTileAvailable=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(t,n,e,Qx);return le.center(i,fpe),this.computeMaximumLevelAtPosition(fpe)>=e};$b.prototype.computeChildMaskForTile=function(e,t,n){let i=e+1;if(i>=this._maximumLevel)return 0;let r=0;return r|=this.isTileAvailable(i,2*t,2*n+1)?1:0,r|=this.isTileAvailable(i,2*t+1,2*n+1)?2:0,r|=this.isTileAvailable(i,2*t,2*n)?4:0,r|=this.isTileAvailable(i,2*t+1,2*n)?8:0,r};function Zb(e,t,n,i,r){this.tilingScheme=e,this.parent=t,this.level=n,this.x=i,this.y=r,this.extent=e.tileXYToRectangle(i,r,n),this.rectangles=[],this._sw=void 0,this._se=void 0,this._nw=void 0,this._ne=void 0}Object.defineProperties(Zb.prototype,{nw:{get:function(){return this._nw||(this._nw=new Zb(this.tilingScheme,this,this.level+1,this.x*2,this.y*2)),this._nw}},ne:{get:function(){return this._ne||(this._ne=new Zb(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2)),this._ne}},sw:{get:function(){return this._sw||(this._sw=new Zb(this.tilingScheme,this,this.level+1,this.x*2,this.y*2+1)),this._sw}},se:{get:function(){return this._se||(this._se=new Zb(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2+1)),this._se}}});function Rtt(e,t,n,i,r){this.level=e,this.west=t,this.south=n,this.east=i,this.north=r}function zj(e,t){let n=Math.max(e.west,t.west),i=Math.max(e.south,t.south),r=Math.min(e.east,t.east),o=Math.min(e.north,t.north);return i<o&&n<r}function Btt(e,t,n){for(;t.level<e;)if(X4(t.nw.extent,n))t=t.nw;else if(X4(t.ne.extent,n))t=t.ne;else if(X4(t.sw.extent,n))t=t.sw;else if(X4(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=Pr(t.rectangles,n.level,Ltt);i<0&&(i=~i),t.rectangles.splice(i,0,n)}}function Ltt(e,t){return e.level-t}function X4(e,t){return t.west>=e.west&&t.east<=e.east&&t.south>=e.south&&t.north<=e.north}function Qb(e,t){return t.longitude>=e.west&&t.longitude<=e.east&&t.latitude>=e.south&&t.latitude<=e.north}function ZB(e,t,n){let i=0,r=!1;for(;!r;){let o=t._nw&&Qb(t._nw.extent,n),s=t._ne&&Qb(t._ne.extent,n),a=t._sw&&Qb(t._sw.extent,n),c=t._se&&Qb(t._se.extent,n);if(o+s+a+c>1){o&&(i=Math.max(i,ZB(t,t._nw,n))),s&&(i=Math.max(i,ZB(t,t._ne,n))),a&&(i=Math.max(i,ZB(t,t._sw,n))),c&&(i=Math.max(i,ZB(t,t._se,n)));break}else o?t=t._nw:s?t=t._ne:a?t=t._sw:c?t=t._se:r=!0}for(;t!==e;){let o=t.rectangles;for(let s=o.length-1;s>=0&&o[s].level>i;--s){let a=o[s];Qb(a,n)&&(i=a.level)}t=t.parent}return i}function QB(e,t,n){if(!t)return;let i,r=!1;for(i=0;i<n.length;++i)r=r||zj(t.extent,n[i]);if(!r)return;let o=t.rectangles;for(i=0;i<o.length;++i){let s=o[i];e[s.level]||(e[s.level]=n),e[s.level]=Ntt(e[s.level],s)}QB(e,t._nw,n),QB(e,t._ne,n),QB(e,t._sw,n),QB(e,t._se,n)}function Ntt(e,t){let n=[];for(let i=0;i<e.length;++i){let r=e[i];zj(r,t)?(r.west<t.west&&n.push(new le(r.west,r.south,t.west,r.north)),r.east>t.east&&n.push(new le(t.east,r.south,r.east,r.north)),r.south<t.south&&n.push(new le(Math.max(t.west,r.west),r.south,Math.min(t.east,r.east),t.south)),r.north>t.north&&n.push(new le(Math.max(t.west,r.west),t.north,Math.min(t.east,r.east),r.north))):n.push(r)}return n}var hh=$b;function Ftt(e){let t,n=e.name,i=e.message;u(n)&&u(i)?t=`${n}: ${i}`:t=e.toString();let r=e.stack;return u(r)&&(t+=`
${r}`),t}var vm=Ftt;function K4(e,t,n,i,r,o,s){this.provider=e,this.message=t,this.x=n,this.y=i,this.level=r,this.timesRetried=y(o,0),this.retry=!1,this.error=s}K4.reportError=function(e,t,n,i,r,o,s,a){let c=e;return u(e)?(c.provider=t,c.message=i,c.x=r,c.y=o,c.level=s,c.retry=!1,c.error=a,++c.timesRetried):c=new K4(t,i,r,o,s,0,a),u(n)&&n.numberOfListeners>0?n.raiseEvent(c):u(t)&&console.log(`An error occurred in "${t.constructor.name}": ${vm(i)}`),c};K4.reportSuccess=function(e){u(e)&&(e.timesRetried=-1)};var xi=K4;function Wy(e){if(e=y(e,y.EMPTY_OBJECT),this._ellipsoid=y(e.ellipsoid,re.WGS84),this._numberOfLevelZeroTilesX=y(e.numberOfLevelZeroTilesX,1),this._numberOfLevelZeroTilesY=y(e.numberOfLevelZeroTilesY,1),this._projection=new Pi(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(Wy.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});Wy.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};Wy.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};Wy.prototype.rectangleToNativeRectangle=function(e,t){let n=this._projection,i=n.project(le.southwest(e)),r=n.project(le.northeast(e));return u(t)?(t.west=i.x,t.south=i.y,t.east=r.x,t.north=r.y,t):new le(i.x,i.y,r.x,r.y)};Wy.prototype.tileXYToNativeRectangle=function(e,t,n,i){let r=this.getNumberOfXTilesAtLevel(n),o=this.getNumberOfYTilesAtLevel(n),s=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/r,a=this._rectangleSouthwestInMeters.x+e*s,c=this._rectangleSouthwestInMeters.x+(e+1)*s,l=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/o,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)};Wy.prototype.tileXYToRectangle=function(e,t,n,i){let r=this.tileXYToNativeRectangle(e,t,n,i),o=this._projection,s=o.unproject(new H(r.west,r.south)),a=o.unproject(new H(r.east,r.north));return r.west=s.longitude,r.south=s.latitude,r.east=a.longitude,r.north=a.latitude,r};Wy.prototype.positionToTileXY=function(e,t,n){let i=this._rectangle;if(!le.contains(i,e))return;let r=this.getNumberOfXTilesAtLevel(t),o=this.getNumberOfYTilesAtLevel(t),a=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/r,l=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/o,d=this._projection.project(e),p=d.x-this._rectangleSouthwestInMeters.x,g=this._rectangleNortheastInMeters.y-d.y,m=p/a|0;m>=r&&(m=r-1);let A=g/l|0;return A>=o&&(A=o-1),u(n)?(n.x=m,n.y=A,n):new H(m,A)};var No=Wy;var Utt=15;function Hj(e){this.ellipsoid=y(e.ellipsoid,re.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}Hj.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 Vtt(e,t){let n=t.copyrightText;u(n)&&(e.credit=new Yt(n));let i=t.spatialReference,r=y(i.latestWkid,i.wkid),o=t.extent,s={ellipsoid:e.ellipsoid};if(r===4326)s.rectangle=le.fromDegrees(o.xmin,o.ymin,o.xmax,o.ymax),e.tilingScheme=new Yi(s);else if(r===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(o.xmin,o.ymin),s.rectangleNortheastInMeters=new H(o.xmax,o.ymax),e.tilingScheme=new No(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"?Vf.LERC:Vf.NONE,e.lodCount=a.lods.length-1,(e.hasAvailability=t.capabilities.indexOf("Tilemap")!==-1)&&(e.tilesAvailable=new hh(e.tilingScheme,e.lodCount),e.tilesAvailable.addAvailableTileRange(0,0,0,e.tilingScheme.getNumberOfXTilesAtLevel(0),e.tilingScheme.getNumberOfYTilesAtLevel(0)),e.tilesAvailabilityLoaded=new hh(e.tilingScheme,e.lodCount)),e.levelZeroMaximumGeometricError=Wo.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 dpe(e,t,n){try{let i=await t.fetchJson();Vtt(e,i)}catch(i){let r=`An error occurred while accessing ${t}.`;throw xi.reportError(void 0,n,u(n)?n._errorEvent:void 0,r),i}}function jy(e){e=y(e,y.EMPTY_OBJECT),this._resource=void 0,this._credit=void 0,this._tilingScheme=void 0,this._levelZeroMaximumGeometricError=void 0,this._maxLevel=void 0,this._terrainDataStructure=void 0,this._width=void 0,this._height=void 0,this._encoding=void 0,this._lodCount=void 0;let t=e.token;if(this._hasAvailability=!1,this._tilesAvailable=void 0,this._tilesAvailabilityLoaded=void 0,this._availableCache={},this._ready=!1,this._errorEvent=new ge,u(e.url)){$("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 Hj(e);this._readyPromise=Promise.resolve(e.url).then(async function(r){let o=De.createIfNeeded(r);o.appendForwardSlash(),u(t)&&(o=o.getDerivedResource({queryParameters:{token:t}})),n._resource=o;let s=o.getDerivedResource({queryParameters:{f:"pjson"}});return await dpe(i,s,n),i.build(n),!0})}}Object.defineProperties(jy.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 $("ArcGISTiledElevationTerrainProvider.readyPromise","ArcGISTiledElevationTerrainProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ArcGISTiledElevationTerrainProvider.fromUrl instead."),this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){return this._tilesAvailable}}});jy.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT),e=await Promise.resolve(e);let n=De.createIfNeeded(e);n.appendForwardSlash(),u(t.token)&&(n=n.getDerivedResource({queryParameters:{token:t.token}}));let i=n.getDerivedResource({queryParameters:{f:"pjson"}}),r=new Hj(t);await dpe(r,i);let o=new jy(t);return r.build(o),o._resource=n,o};jy.prototype.requestTileGeometry=function(e,t,n,i){let r=this._resource.getDerivedResource({url:`tile/${n}/${t}/${e}`,request:i}),o=this._hasAvailability,s=Promise.resolve(!0),a;if(o&&!u(Gj(this,n+1,e*2,t*2))){let d=hpe(this,n+1,e*2,t*2);s=d.promise,a=d.request}let c=r.fetchArrayBuffer();if(!u(c)||!u(s))return;let l=this,f=this._tilesAvailable;return Promise.all([c,s]).then(function(d){return new wa({buffer:d[0],width:l._width,height:l._height,childTileMask:o?f.computeChildMaskForTile(n,e,t):Utt,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 Gj(e,t,n,i){if(!e._hasAvailability)return;let r=e._tilesAvailabilityLoaded,o=e._tilesAvailable;if(t>e._lodCount)return!1;if(o.isTileAvailable(t,n,i))return!0;if(r.isTileAvailable(t,n,i))return!1}jy.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};jy.prototype.getTileDataAvailable=function(e,t,n){if(!this._hasAvailability)return;let i=Gj(this,n,e,t);if(u(i))return i;hpe(this,n,e,t)};jy.prototype.loadTileDataAvailability=function(e,t,n){};function ktt(e,t,n,i){let r=t-1,o=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 m=e.y;m<g;++m)if(i[m*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===r?(c.endX=l.x,f=!0):++l.x}if(!d){let m=l.y*t;for(let A=e.x;A<=p;++A)if(i[m+A]!==s){d=!0;break}d?(a.push(new H(e.x,l.y)),--l.y,c.endY=l.y):l.y===o?(c.endY=l.y,d=!0):++l.y}}return{endingIndices:a,range:c,value:s}}function ztt(e,t,n,i,r){let o=[];if(r.every(function(c){return c===r[0]}))return r[0]===1&&o.push({startX:e,startY:t,endX:e+n-1,endY:t+i-1}),o;let a=[new H(0,0)];for(;a.length>0;){let c=a.pop(),l=ktt(c,n,i,r);if(l.value===1){let d=l.range;d.startX+=e,d.endX+=e,d.startY+=t,d.endY+=t,o.push(d)}let f=l.endingIndices;f.length>0&&(a=a.concat(f))}return o}function hpe(e,t,n,i){if(!e._hasAvailability)return{};let r=Math.floor(n/128)*128,o=Math.floor(i/128)*128,s=Math.min(1<<t,128),a=`tilemap/${t}/${o}/${r}/${s}/${s}`,c=e._availableCache;if(u(c[a]))return c[a];let l=new Gr({throttle:!1,throttleByServer:!0,type:Ko.TERRAIN}),d=e._resource.getDerivedResource({url:a,request:l}).fetchJson();return u(d)?(d=d.then(function(p){let g=ztt(r,o,s,s,p.data);e._tilesAvailabilityLoaded.addAvailableTileRange(t,r,o,r+s,o+s);let m=e._tilesAvailable;for(let A=0;A<g.length;++A){let x=g[A];m.addAvailableTileRange(t,x.startX,x.startY,x.endX,x.endY)}return Gj(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 Wj=jy;var mpe="https://dev.virtualearth.net/REST/v1/Locations";function jj(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 De({url:mpe,queryParameters:n})}Object.defineProperties(jj.prototype,{url:{get:function(){return mpe}},key:{get:function(){return this._key}}});jj.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(r){let o=r.bbox,s=o[0],a=o[1],c=o[2],l=o[3];return{displayName:r.name,destination:le.fromDegrees(a,s,l,c)}})})};var qj=jj;function ppe(){}ppe.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],r=t.length===3?+t[2]:300;if(isNaN(n)&&isNaN(i)){let o=/^(\d+.?\d*)([nsew])/i;for(let s=0;s<t.length;++s){let a=t[s].match(o);o.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(r)){let o={displayName:e,destination:h.fromDegrees(n,i,r)};return Promise.resolve([o])}}return Promise.resolve([])};var $B=ppe;var Htt=new oe,_pe=new h,eS=new h;function Gtt(e){let t=e.points,n=e.times;if(t.length<3){let i=n[0],r=1/(n[1]-i),o=t[0],s=t[1];return function(a,c){u(c)||(c=new h);let l=(a-i)*r;return h.lerp(o,s,l,c)}}return function(i,r){u(r)||(r=new h);let o=e._lastTimeIndex=e.findTimeInterval(i,e._lastTimeIndex),s=(i-n[o])/(n[o+1]-n[o]),a=Htt;a.z=s,a.y=s*s,a.x=a.y*s,a.w=1;let c,l,f,d,p;return o===0?(c=t[0],l=t[1],f=e.firstTangent,d=h.subtract(t[2],c,_pe),h.multiplyByScalar(d,.5,d),p=N.multiplyByVector(kg.hermiteCoefficientMatrix,a,a)):o===t.length-2?(c=t[o],l=t[o+1],d=e.lastTangent,f=h.subtract(l,t[o-1],_pe),h.multiplyByScalar(f,.5,f),p=N.multiplyByVector(kg.hermiteCoefficientMatrix,a,a)):(c=t[o-1],l=t[o],f=t[o+1],d=t[o+2],p=N.multiplyByVector(qy.catmullRomCoefficientMatrix,a,a)),r=h.multiplyByScalar(c,p.x,r),h.multiplyByScalar(l,p.y,eS),h.add(r,eS,r),h.multiplyByScalar(f,p.z,eS),h.add(r,eS,r),h.multiplyByScalar(d,p.w,eS),h.add(r,eS,r)}}var Wtt=new h,jtt=new h;function qy(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times,i=e.firstTangent,r=e.lastTangent;if(t.length>2&&(u(i)||(i=Wtt,h.multiplyByScalar(t[1],2,i),h.subtract(i,t[2],i),h.subtract(i,t[0],i),h.multiplyByScalar(i,.5,i)),!u(r))){let o=t.length-1;r=jtt,h.multiplyByScalar(t[o-1],2,r),h.subtract(t[o],r,r),h.add(r,t[o-2],r),h.multiplyByScalar(r,.5,r)}this._times=n,this._points=t,this._firstTangent=h.clone(i),this._lastTangent=h.clone(r),this._evaluateFunction=Gtt(this),this._lastTimeIndex=0}Object.defineProperties(qy.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}}});qy.catmullRomCoefficientMatrix=new N(-.5,1,-.5,0,1.5,-2.5,0,1,-1.5,2,.5,0,.5,-.5,0,0);qy.prototype.findTimeInterval=cr.prototype.findTimeInterval;qy.prototype.wrapTime=cr.prototype.wrapTime;qy.prototype.clampTime=cr.prototype.clampTime;qy.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var Yj=qy;var J4={};J4.clipTriangleAtAxisAlignedThreshold=function(e,t,n,i,r,o){u(o)?o.length=0:o=[];let s,a,c;t?(s=n<e,a=i<e,c=r<e):(s=n>e,a=i>e,c=r>e);let l=s+a+c,f,d,p,g,m,A;return l===1?s?(f=(e-n)/(i-n),d=(e-n)/(r-n),o.push(1),o.push(2),d!==1&&(o.push(-1),o.push(0),o.push(2),o.push(d)),f!==1&&(o.push(-1),o.push(0),o.push(1),o.push(f))):a?(p=(e-i)/(r-i),g=(e-i)/(n-i),o.push(2),o.push(0),g!==1&&(o.push(-1),o.push(1),o.push(0),o.push(g)),p!==1&&(o.push(-1),o.push(1),o.push(2),o.push(p))):c&&(m=(e-r)/(n-r),A=(e-r)/(i-r),o.push(0),o.push(1),A!==1&&(o.push(-1),o.push(2),o.push(1),o.push(A)),m!==1&&(o.push(-1),o.push(2),o.push(0),o.push(m))):l===2?!s&&n!==e?(g=(e-i)/(n-i),m=(e-r)/(n-r),o.push(0),o.push(-1),o.push(1),o.push(0),o.push(g),o.push(-1),o.push(2),o.push(0),o.push(m)):!a&&i!==e?(A=(e-r)/(i-r),f=(e-n)/(i-n),o.push(1),o.push(-1),o.push(2),o.push(1),o.push(A),o.push(-1),o.push(0),o.push(1),o.push(f)):!c&&r!==e&&(d=(e-n)/(r-n),p=(e-i)/(r-i),o.push(2),o.push(-1),o.push(0),o.push(2),o.push(d),o.push(-1),o.push(1),o.push(2),o.push(p)):l!==3&&(o.push(0),o.push(1),o.push(2)),o};J4.computeBarycentricCoordinates=function(e,t,n,i,r,o,s,a,c){let l=n-s,f=s-r,d=o-a,p=i-a,g=1/(d*l+f*p),m=t-a,A=e-s,x=(d*A+f*m)*g,C=(-p*A+l*m)*g,E=1-x-C;return u(c)?(c.x=x,c.y=C,c.z=E,c):new h(x,C,E)};J4.computeLineSegmentLineSegmentIntersection=function(e,t,n,i,r,o,s,a,c){let l=(s-r)*(t-o)-(a-o)*(e-r),f=(n-e)*(t-o)-(i-t)*(e-r),d=(a-o)*(n-e)-(s-r)*(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 R_=J4;function Yy(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 r(s,a){return i[s]-i[a]}function o(s,a){return n[s]-n[a]}this._westIndices=Q4(e.westIndices,r,t),this._southIndices=Q4(e.southIndices,o,t),this._eastIndices=Q4(e.eastIndices,r,t),this._northIndices=Q4(e.northIndices,o,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(Yy.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 Z4=[];function Q4(e,t,n){Z4.length=e.length;let i=!1;for(let r=0,o=e.length;r<o;++r)Z4[r]=e[r],i=i||r>0&&t(e[r-1],e[r])>0;return i?(Z4.sort(t),Ue.createTypedArray(n,Z4)):e}var gpe="createVerticesFromQuantizedTerrainMesh",qtt=new yi(gpe),Ytt=new yi(gpe,dh.maximumAsynchronousTasks);Yy.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,r=e.level,o=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid,l=t.tileXYToRectangle(n,i,r),d=(a?Ytt:qtt).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:o,exaggerationRelativeHeight:s});if(!u(d))return;let p=this;return Promise.resolve(d).then(function(g){let m=p._quantizedVertices.length/3,A=m+p._westIndices.length+p._southIndices.length+p._eastIndices.length+p._northIndices.length,x=Ue.createTypedArray(A,g.indices),C=new Float32Array(g.vertices),E=g.center,T=g.minimumHeight,S=g.maximumHeight,v=p._boundingSphere,D=p._orientedBoundingBox,M=y(h.clone(g.occludeePointInScaledSpace),p._horizonOcclusionPoint),O=g.vertexStride,B=dc.clone(g.encoding);return p._mesh=new zf(E,C,x,g.indexCountWithoutSkirts,m,T,S,v,M,O,D,B,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 Xtt=new yi("upsampleQuantizedTerrainMesh",dh.maximumAsynchronousTasks);Yy.prototype.upsample=function(e,t,n,i,r,o,s){let a=this._mesh;if(!u(this._mesh))return;let c=t*2!==r,l=n*2===o,f=e.ellipsoid,d=e.tileXYToRectangle(r,o,s),p=Xtt.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 m=c?g*.5:this._westSkirtHeight,A=l?g*.5:this._southSkirtHeight,x=c?this._eastSkirtHeight:g*.5,C=l?this._northSkirtHeight:g*.5,E=this._credits;return Promise.resolve(p).then(function(T){let S=new Uint16Array(T.vertices),v=Ue.createTypedArray(S.length/3,T.indices),D;return u(T.encodedNormals)&&(D=new Uint8Array(T.encodedNormals)),new Yy({quantizedVertices:S,indices:v,encodedNormals:D,minimumHeight:T.minimumHeight,maximumHeight:T.maximumHeight,boundingSphere:ae.clone(T.boundingSphere),orientedBoundingBox:Pn.clone(T.orientedBoundingBox),horizonOcclusionPoint:h.clone(T.horizonOcclusionPoint),westIndices:T.westIndices,southIndices:T.southIndices,eastIndices:T.eastIndices,northIndices:T.northIndices,westSkirtHeight:m,southSkirtHeight:A,eastSkirtHeight:x,northSkirtHeight:C,childTileMask:0,credits:E,createdByUpsampling:!0})})};var Xj=32767,ype=new h;Yy.prototype.interpolateHeight=function(e,t,n){let i=P.clamp((t-e.west)/e.width,0,1);i*=Xj;let r=P.clamp((n-e.south)/e.height,0,1);return r*=Xj,u(this._mesh)?Qtt(this,i,r):$tt(this,i,r)};function Ape(e,t,n,i,r,o,s,a){let c=Math.min(n,r,s),l=Math.max(n,r,s),f=Math.min(i,o,a),d=Math.max(i,o,a);return e>=c&&e<=l&&t>=f&&t<=d}var Ktt=new H,Jtt=new H,Ztt=new H;function Qtt(e,t,n){let i=e._mesh,r=i.vertices,o=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=o.decodeTextureCoordinates(r,l,Ktt),g=o.decodeTextureCoordinates(r,f,Jtt),m=o.decodeTextureCoordinates(r,d,Ztt);if(Ape(t,n,p.x,p.y,g.x,g.y,m.x,m.y)){let A=R_.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,m.x,m.y,ype);if(A.x>=-1e-15&&A.y>=-1e-15&&A.z>=-1e-15){let x=o.decodeHeight(r,l),C=o.decodeHeight(r,f),E=o.decodeHeight(r,d);return A.x*x+A.y*C+A.z*E}}}}function $tt(e,t,n){let i=e._uValues,r=e._vValues,o=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],m=i[d],A=r[l],x=r[f],C=r[d];if(Ape(t,n,p,A,g,x,m,C)){let E=R_.computeBarycentricCoordinates(t,n,p,A,g,x,m,C,ype);if(E.x>=-1e-15&&E.y>=-1e-15&&E.z>=-1e-15){let T=E.x*o[l]+E.y*o[f]+E.z*o[d];return P.lerp(e._minimumHeight,e._maximumHeight,T/Xj)}}}}Yy.prototype.isChildAvailable=function(e,t,n,i){let r=2;return n!==e*2&&++r,i!==t*2&&(r-=2),(this._childTileMask&1<<r)!==0};Yy.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var $x=Yy;function ent(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 Zj(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=[]}Zj.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 Cpe(e,t,n){if(!t.format){let A="The tile format is not specified in the layer.json file.";throw e.previousError=xi.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=xi.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,A),new de(A)}let i=!1,r=!1,o=!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}),r=!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=xi.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 Yi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});else if(t.projection==="EPSG:3857")e.tilingScheme=new No({numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});else{let A=`The projection "${t.projection}" is invalid or not supported.`;throw e.previousError=xi.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,A),new de(A)}if(e.levelZeroMaximumGeometricError=Wo.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.tilingScheme.ellipsoid,e.heightmapWidth,e.tilingScheme.getNumberOfXTilesAtLevel(0)),!t.scheme||t.scheme==="tms"||t.scheme==="slippyMap")e.scheme=t.scheme;else{let A=`The scheme "${t.scheme}" is invalid or not supported.`;throw e.previousError=xi.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&&(r=!0),u(t.extensions)&&t.extensions.indexOf("metadata")!==-1&&(o=!0);let d=t.metadataAvailability,p=t.available,g;if(u(p)&&!u(d)){g=new hh(e.tilingScheme,p.length);for(let A=0;A<p.length;++A){let x=p[A],C=e.tilingScheme.getNumberOfYTilesAtLevel(A);u(e.overallAvailability[A])||(e.overallAvailability[A]=[]);for(let E=0;E<x.length;++E){let T=x[E],S=C-T.endY-1,v=C-T.startY-1;e.overallAvailability[A].push([T.startX,S,T.endX,v]),g.addAvailableTileRange(A,T.startX,S,T.endX,v)}}}else u(d)&&(f=new hh(e.tilingScheme,l),g=new hh(e.tilingScheme,l),e.overallAvailability[0]=[[0,0,1,0]],g.addAvailableTileRange(0,0,0,1,0));e.hasWaterMask=e.hasWaterMask||r,e.hasVertexNormals=e.hasVertexNormals||i,e.hasMetadata=e.hasMetadata||o,u(t.attribution)&&(e.attribution.length>0&&(e.attribution+=" "),e.attribution+=t.attribution),e.layers.push(new ent({resource:e.lastResource,version:t.version,isHeightmap:a,tileUrlTemplates:c,availability:g,hasVertexNormals:i,hasWaterMask:r,hasMetadata:o,availabilityLevels:d,availabilityTilesLoaded:f,littleEndianExtensionSize:s}));let m=t.parentUrl;return u(m)?u(g)?(e.lastResource=e.lastResource.getDerivedResource({url:m}),e.lastResource.appendForwardSlash(),e.layerJsonResource=e.lastResource.getDerivedResource({url:"layer.json"}),await $4(e),!0):(console.log("A layer.json can't have a parentUrl if it does't have an available array."),!0):!0}function tnt(e,t,n){let i=`An error occurred while accessing ${e.layerJsonResource.url}.`;if(u(t)&&(i+=`
${t.message}`),e.previousError=xi.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,i),e.previousError.retry)return $4(e,n);throw new de(i)}async function nnt(e,t,n){await Cpe(e,t,n);let i=e.overallAvailability.length;if(i>0){let r=e.availability=new hh(e.tilingScheme,e.overallMaxZoom);for(let o=0;o<i;++o){let s=e.overallAvailability[o];for(let a=0;a<s.length;++a){let c=s[a];r.addAvailableTileRange(o,c[0],c[1],c[2],c[3])}}}if(e.attribution.length>0){let r=new Yt(e.attribution);e.tileCredits.push(r)}return!0}async function $4(e,t){try{let n=await e.layerJsonResource.fetchJson();return nnt(e,n,t)}catch(n){return u(n)&&n.statusCode===404?(await Cpe(e,{tilejson:"2.1.0",format:"heightmap-1.0",version:"1.0.0",scheme:"tms",tiles:["{z}/{x}/{y}.terrain?v={version}"]},t),!0):tnt(e,n,t)}}function Mu(e){e=y(e,y.EMPTY_OBJECT),this._heightmapWidth=void 0,this._heightmapStructure=void 0,this._hasWaterMask=!1,this._hasVertexNormals=!1,this._hasMetadata=!1,this._scheme=void 0,this._ellipsoid=e.ellipsoid,this._requestVertexNormals=y(e.requestVertexNormals,!1),this._requestWaterMask=y(e.requestWaterMask,!1),this._requestMetadata=y(e.requestMetadata,!0),this._errorEvent=new ge;let t=e.credit;typeof t=="string"&&(t=new Yt(t)),this._credit=t,this._availability=void 0,this._tilingScheme=void 0,this._levelZeroMaximumGeometricError=void 0,this._layers=void 0,this._ready=!1,this._tileCredits=void 0,this._readyPromise=Promise.resolve(!0),u(e.url)&&($("CesiumTerrainProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use CesiumTerrainProvider.fromIonAssetId or CesiumTerrainProvider.fromUrl instead."),this._readyPromise=Mu._initializeReadyPromise(e,this))}Mu._initializeReadyPromise=async function(e,t){let n=await Promise.resolve(e.url),i=new Zj(e),r=De.createIfNeeded(n);return r.appendForwardSlash(),i.lastResource=r,i.layerJsonResource=i.lastResource.getDerivedResource({url:"layer.json"}),await $4(i,t),i.build(t),!0};var Kj={OCT_VERTEX_NORMALS:1,WATER_MASK:2,METADATA:4};function xpe(e){return!u(e)||e.length===0?{Accept:"application/vnd.quantized-mesh,application/octet-stream;q=0.9,*/*;q=0.01"}:{Accept:`application/vnd.quantized-mesh;extensions=${e.join("-")},application/octet-stream;q=0.9,*/*;q=0.01`}}function int(e,t,n,i,r){let o=new Uint16Array(t,0,e._heightmapWidth*e._heightmapWidth);return new wa({buffer:o,childTileMask:new Uint8Array(t,o.byteLength,1)[0],waterMask:new Uint8Array(t,o.byteLength+1,t.byteLength-o.byteLength-1),width:e._heightmapWidth,height:e._heightmapWidth,structure:e._heightmapStructure,credits:e._tileCredits})}function rnt(e,t,n,i,r,o){let s=o.littleEndianExtensionSize,a=0,c=3,l=c+1,f=Float64Array.BYTES_PER_ELEMENT*c,d=Float64Array.BYTES_PER_ELEMENT*l,p=3,g=Uint16Array.BYTES_PER_ELEMENT*p,m=3,A=Uint16Array.BYTES_PER_ELEMENT,x=A*m,C=new DataView(t),E=new h(C.getFloat64(a,!0),C.getFloat64(a+8,!0),C.getFloat64(a+16,!0));a+=f;let T=C.getFloat32(a,!0);a+=Float32Array.BYTES_PER_ELEMENT;let S=C.getFloat32(a,!0);a+=Float32Array.BYTES_PER_ELEMENT;let v=new ae(new h(C.getFloat64(a,!0),C.getFloat64(a+8,!0),C.getFloat64(a+16,!0)),C.getFloat64(a+f,!0));a+=d;let D=new h(C.getFloat64(a,!0),C.getFloat64(a+8,!0),C.getFloat64(a+16,!0));a+=f;let M=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let O=new Uint16Array(t,a,M*3);a+=M*g,M>64*1024&&(A=Uint32Array.BYTES_PER_ELEMENT,x=A*m);let B=O.subarray(0,M),L=O.subarray(M,2*M),_=O.subarray(M*2,3*M);Wn.zigZagDeltaDecode(B,L,_),a%A!==0&&(a+=A-a%A);let b=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let w=Ue.createTypedArrayFromArrayBuffer(M,t,a,b*m);a+=b*x;let I=0,R=w.length;for(let se=0;se<R;++se){let Ae=w[se];w[se]=I-Ae,Ae===0&&++I}let F=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let k=Ue.createTypedArrayFromArrayBuffer(M,t,a,F);a+=F*A;let V=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let G=Ue.createTypedArrayFromArrayBuffer(M,t,a,V);a+=V*A;let U=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let Y=Ue.createTypedArrayFromArrayBuffer(M,t,a,U);a+=U*A;let j=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let Q=Ue.createTypedArrayFromArrayBuffer(M,t,a,j);a+=j*A;let W,K;for(;a<C.byteLength;){let se=C.getUint8(a,!0);a+=Uint8Array.BYTES_PER_ELEMENT;let Ae=C.getUint32(a,s);if(a+=Uint32Array.BYTES_PER_ELEMENT,se===Kj.OCT_VERTEX_NORMALS&&e._requestVertexNormals)W=new Uint8Array(t,a,M*2);else if(se===Kj.WATER_MASK&&e._requestWaterMask)K=new Uint8Array(t,a,Ae);else if(se===Kj.METADATA&&e._requestMetadata){let he=C.getUint32(a,!0);if(he>0){let Ie=Mr(new Uint8Array(t),a+Uint32Array.BYTES_PER_ELEMENT,he).available;if(u(Ie))for(let Ne=0;Ne<Ie.length;++Ne){let Ye=n+Ne+1,ht=Ie[Ne],Ft=e._tilingScheme.getNumberOfYTilesAtLevel(Ye);for(let sn=0;sn<ht.length;++sn){let ut=ht[sn],An=Ft-ut.endY-1,Jn=Ft-ut.startY-1;e.availability.addAvailableTileRange(Ye,ut.startX,An,ut.endX,Jn),o.availability.addAvailableTileRange(Ye,ut.startX,An,ut.endX,Jn)}}}o.availabilityTilesLoaded.addAvailableTileRange(n,i,r,i,r)}a+=Ae}let J=e.getLevelMaximumGeometricError(n)*5,_e=e._tilingScheme.tileXYToRectangle(i,r,n),xe=Pn.fromRectangle(_e,T,S,e._tilingScheme.ellipsoid);return new $x({center:E,minimumHeight:T,maximumHeight:S,boundingSphere:v,orientedBoundingBox:xe,horizonOcclusionPoint:D,quantizedVertices:O,encodedNormals:W,indices:w,westIndices:k,southIndices:G,eastIndices:Y,northIndices:Q,westSkirtHeight:J,southSkirtHeight:J,eastSkirtHeight:J,northSkirtHeight:J,childTileMask:e.availability.computeChildMaskForTile(n,i,r),waterMask:K,credits:e._tileCredits})}Mu.prototype.requestTileGeometry=function(e,t,n,i){let r=this._layers,o,s=r.length;if(s===1)o=r[0];else for(let a=0;a<s;++a){let c=r[a];if(!u(c.availability)||c.availability.isTileAvailable(n,e,t)){o=c;break}}return Tpe(this,e,t,n,o,i)};function Tpe(e,t,n,i,r,o){if(!u(r))return Promise.reject(new de("Terrain tile doesn't exist"));let s=r.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&&r.hasVertexNormals&&c.push(r.littleEndianExtensionSize?"octvertexnormals":"vertexnormals"),e._requestWaterMask&&r.hasWaterMask&&c.push("watermask"),e._requestMetadata&&r.hasMetadata&&c.push("metadata");let l,f,d=s[(t+a+i)%s.length],p=r.resource;u(p._ionEndpoint)&&!u(p._ionEndpoint.externalType)?(c.length!==0&&(f={extensions:c.join("-")}),l=xpe(void 0)):l=xpe(c);let g=p.getDerivedResource({url:d,templateValues:{version:r.version,z:i,x:t,y:a},queryParameters:f,headers:l,request:o}).fetchArrayBuffer();if(u(g))return g.then(function(m){return u(m)?u(e._heightmapStructure)?int(e,m,i,t,n):rnt(e,m,i,t,n,r):Promise.reject(new de("Mesh buffer doesn't exist."))})}Object.defineProperties(Mu.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}}});Mu.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};Mu.fromIonAssetId=async function(e,t){let n=await qs.fromAssetId(e);return Mu.fromUrl(n,t)};Mu.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT),e=await Promise.resolve(e);let n=De.createIfNeeded(e);n.appendForwardSlash();let i=new Zj(t);i.lastResource=n,i.layerJsonResource=i.lastResource.getDerivedResource({url:"layer.json"}),await $4(i);let r=new Mu(t);return i.build(r),r};Mu.prototype.getTileDataAvailable=function(e,t,n){if(!u(this._availability))return;if(n>this._availability._maximumLevel)return!1;if(this._availability.isTileAvailable(n,e,t))return!0;if(!this._hasMetadata)return!1;let i=this._layers,r=i.length;for(let o=0;o<r;++o)if(Epe(this,e,t,n,i[o],o===0).result)return;return!1};Mu.prototype.loadTileDataAvailability=function(e,t,n){if(!u(this._availability)||n>this._availability._maximumLevel||this._availability.isTileAvailable(n,e,t)||!this._hasMetadata)return;let i=this._layers,r=i.length;for(let o=0;o<r;++o){let s=Epe(this,e,t,n,i[o],o===0);if(u(s.promise))return s.promise}};function Jj(e,t,n,i){if(i===0)return;let r=e.availabilityLevels,o=i%r===0?i-r:(i/r|0)*r,s=1<<i-o,a=t/s|0,c=n/s|0;return{level:o,x:a,y:c}}function Epe(e,t,n,i,r,o){if(!u(r.availabilityLevels))return{result:!1};let s,a=function(){delete r.availabilityPromiseCache[s]},c=r.availabilityTilesLoaded,l=r.availability,f=Jj(r,t,n,i);for(;u(f);){if(l.isTileAvailable(f.level,f.x,f.y)&&!c.isTileAvailable(f.level,f.x,f.y)){let d;if(!o&&(s=`${f.level}-${f.x}-${f.y}`,d=r.availabilityPromiseCache[s],!u(d))){let p=new Gr({throttle:!1,throttleByServer:!0,type:Ko.TERRAIN});d=Tpe(e,f.x,f.y,f.level,r,p),u(d)&&(r.availabilityPromiseCache[s]=d,d.then(a))}return{result:!0,promise:d}}f=Jj(r,f.x,f.y,f.level)}return{result:!1}}Mu._getAvailabilityTile=Jj;var Xy=Mu;function B_(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 Yc(n),this._workerName="createCircleGeometry"}B_.packedLength=Yc.packedLength;B_.pack=function(e,t,n){return Yc.pack(e._ellipseGeometry,t,n)};var ont=new Yc({center:new h,semiMajorAxis:1,semiMinorAxis:1}),hc={center:new h,radius:void 0,ellipsoid:re.clone(re.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,vertexFormat:new Pe,stRotation:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0,shadowVolume:void 0};B_.unpack=function(e,t,n){let i=Yc.unpack(e,t,ont);return hc.center=h.clone(i._center,hc.center),hc.ellipsoid=re.clone(i._ellipsoid,hc.ellipsoid),hc.height=i._height,hc.extrudedHeight=i._extrudedHeight,hc.granularity=i._granularity,hc.vertexFormat=Pe.clone(i._vertexFormat,hc.vertexFormat),hc.stRotation=i._stRotation,hc.shadowVolume=i._shadowVolume,u(n)?(hc.semiMajorAxis=i._semiMajorAxis,hc.semiMinorAxis=i._semiMinorAxis,n._ellipseGeometry=new Yc(hc),n):(hc.radius=i._semiMajorAxis,new B_(hc))};B_.createGeometry=function(e){return Yc.createGeometry(e._ellipseGeometry)};B_.createShadowVolume=function(e,t,n){let i=e._ellipseGeometry._granularity,r=e._ellipseGeometry._ellipsoid,o=t(i,r),s=n(i,r);return new B_({center:e._ellipseGeometry._center,radius:e._ellipseGeometry._semiMajorAxis,ellipsoid:r,stRotation:e._ellipseGeometry._stRotation,granularity:i,extrudedHeight:o,height:s,vertexFormat:Pe.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(B_.prototype,{rectangle:{get:function(){return this._ellipseGeometry.rectangle}},textureCoordinateRotationPoints:{get:function(){return this._ellipseGeometry.textureCoordinateRotationPoints}}});var Qj=B_;function tS(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 Au(n),this._workerName="createCircleOutlineGeometry"}tS.packedLength=Au.packedLength;tS.pack=function(e,t,n){return Au.pack(e._ellipseGeometry,t,n)};var snt=new Au({center:new h,semiMajorAxis:1,semiMinorAxis:1}),Ru={center:new h,radius:void 0,ellipsoid:re.clone(re.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,numberOfVerticalLines:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0};tS.unpack=function(e,t,n){let i=Au.unpack(e,t,snt);return Ru.center=h.clone(i._center,Ru.center),Ru.ellipsoid=re.clone(i._ellipsoid,Ru.ellipsoid),Ru.height=i._height,Ru.extrudedHeight=i._extrudedHeight,Ru.granularity=i._granularity,Ru.numberOfVerticalLines=i._numberOfVerticalLines,u(n)?(Ru.semiMajorAxis=i._semiMajorAxis,Ru.semiMinorAxis=i._semiMinorAxis,n._ellipseGeometry=new Au(Ru),n):(Ru.radius=i._semiMajorAxis,new tS(Ru))};tS.createGeometry=function(e){return Au.createGeometry(e._ellipseGeometry)};var $j=tS;function nS(e){e=y(e,y.EMPTY_OBJECT),this._callback=e.callback,this._tilingScheme=e.tilingScheme,u(this._tilingScheme)||(this._tilingScheme=new Yi({ellipsoid:y(e.ellipsoid,re.WGS84)})),this._width=e.width,this._height=e.height;let t=Math.max(this._width,this._height);this._levelZeroMaximumGeometricError=Wo.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,t,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new ge;let n=e.credit;typeof n=="string"&&(n=new Yt(n)),this._credit=n,this._ready=!0,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(nS.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}}});nS.prototype.requestTileGeometry=function(e,t,n,i){let r=this._callback(e,t,n);if(!u(r))return;let o=this._width,s=this._height;return Promise.resolve(r).then(function(a){let c=a;return Array.isArray(c)&&(c=new Float64Array(c)),new wa({buffer:c,width:o,height:s})})};nS.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};nS.prototype.getTileDataAvailable=function(e,t,n){};nS.prototype.loadTileDataAvailability=function(e,t,n){};var eq=nS;function bpe(e){this.proxy=e}bpe.prototype.getURL=function(e){let t=this.proxy.indexOf("?")===-1?"?":"";return this.proxy+t+encodeURIComponent(e)};var tq=bpe;function mh(e){this._comparator=e.comparator,this._maximumLength=e.maximumLength,this._array=u(e.maximumLength)?new Array(e.maximumLength):[],this._length=0}Object.defineProperties(mh.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}}});mh.prototype.clone=function(){let e=this._maximumLength,t=this._comparator,n=this._array,i=this._length,r=new mh({comparator:t,maximumLength:e});r._length=i;for(let o=0;o<i;o++)r._array[o]=n[o];return r};mh.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};mh.prototype.resort=function(){let e=this._length;for(let t=0;t<e;t++)Spe(this,t)};mh.prototype.insert=function(e){let t,n=this._maximumLength;if(u(n)){if(n===0)return;if(this._length===n){let r=this._array[0];if(this._comparator(e,r)<=0)return e;t=this.removeMinimum()}}let i=this._length;return this._array[i]=e,this._length++,Spe(this,i),t};mh.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],vpe(this,0)),this._array[e-1]=void 0,t};mh.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=nq(this,1,2)?1:2;t=this._array[n],this._array[n]=this._array[e-1],e>=4&&vpe(this,n)}return this._array[e-1]=void 0,t};mh.prototype.getMinimum=function(){if(this._length!==0)return this._array[0]};mh.prototype.getMaximum=function(){let e=this._length;if(e!==0)return e<=2?this._array[e-1]:this._array[nq(this,1,2)?1:2]};function ez(e,t,n){let i=e._array,r=i[t];i[t]=i[n],i[n]=r}function eL(e,t,n){return e._comparator(e._array[t],e._array[n])<0}function nq(e,t,n){return e._comparator(e._array[t],e._array[n])>0}function Spe(e,t){if(t===0)return;let n=Math.floor(P.log2(t+1))%2===0,i=Math.floor((t-1)/2),r=eL(e,t,i);for(r!==n&&(ez(e,t,i),t=i);t>=3;){let o=Math.floor((t-3)/4);if(eL(e,t,o)!==r)break;ez(e,t,o),t=o}}function vpe(e,t){let n=e._length,i=Math.floor(P.log2(t+1))%2===0,r;for(;(r=2*t+1)<n;){let o=r,s=r+1;if(s<n){eL(e,s,o)===i&&(o=s);let a=2*r+1,c=Math.max(Math.min(n-a,4),0);for(let l=0;l<c;l++){let f=a+l;eL(e,f,o)===i&&(o=f)}}if(eL(e,o,t)===i&&(ez(e,o,t),o!==r&&o!==s)){let a=Math.floor((o-1)/2);nq(e,o,a)===i&&ez(e,o,a)}t=o}}var eC=mh;function iS(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=e.tilingScheme,u(this._tilingScheme)||(this._tilingScheme=new Yi({ellipsoid:y(e.ellipsoid,re.WGS84)})),this._levelZeroMaximumGeometricError=Wo.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,64,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new ge,this._ready=!0,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(iS.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(){}}});iS.prototype.requestTileGeometry=function(e,t,n,i){return Promise.resolve(new wa({buffer:new Uint8Array(16*16),width:16,height:16}))};iS.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};iS.prototype.getTileDataAvailable=function(e,t,n){};iS.prototype.loadTileDataAvailability=function(e,t,n){};var L_=iS;function wm(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 Qo,this._perspectiveMatrix=new N,this._infinitePerspective=new N}function iq(e){let t=e.top,n=e.bottom,i=e.right,r=e.left,o=e.near,s=e.far;(t!==e._top||n!==e._bottom||r!==e._left||i!==e._right||o!==e._near||s!==e._far)&&(e._left=r,e._right=i,e._top=t,e._bottom=n,e._near=o,e._far=s,e._perspectiveMatrix=N.computePerspectiveOffCenter(r,i,n,t,o,s,e._perspectiveMatrix),e._infinitePerspective=N.computeInfinitePerspectiveOffCenter(r,i,n,t,o,e._infinitePerspective))}Object.defineProperties(wm.prototype,{projectionMatrix:{get:function(){return iq(this),this._perspectiveMatrix}},infiniteProjectionMatrix:{get:function(){return iq(this),this._infinitePerspective}}});var ant=new h,cnt=new h,lnt=new h,unt=new h;wm.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,r=this.top,o=this.bottom,s=this.right,a=this.left,c=this.near,l=this.far,f=h.cross(t,n,ant),d=cnt;h.multiplyByScalar(t,c,d),h.add(e,d,d);let p=lnt;h.multiplyByScalar(t,l,p),h.add(e,p,p);let g=unt;h.multiplyByScalar(f,a,g),h.add(d,g,g),h.subtract(g,e,g),h.normalize(g,g),h.cross(g,n,g),h.normalize(g,g);let m=i[0];return u(m)||(m=i[0]=new oe),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(f,s,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(n,g,g),h.normalize(g,g),m=i[1],u(m)||(m=i[1]=new oe),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(n,o,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(f,g,g),h.normalize(g,g),m=i[2],u(m)||(m=i[2]=new oe),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(n,r,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(g,f,g),h.normalize(g,g),m=i[3],u(m)||(m=i[3]=new oe),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),m=i[4],u(m)||(m=i[4]=new oe),m.x=t.x,m.y=t.y,m.z=t.z,m.w=-h.dot(t,d),h.negate(t,g),m=i[5],u(m)||(m=i[5]=new oe),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,p),this._cullingVolume};wm.prototype.getPixelDimensions=function(e,t,n,i,r){iq(this);let o=1/this.near,s=this.top*o,a=2*i*n*s/t;s=this.right*o;let c=2*i*n*s/e;return r.x=c,r.y=a,r};wm.prototype.clone=function(e){return u(e)||(e=new wm),e.right=this.right,e.left=this.left,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e};wm.prototype.equals=function(e){return u(e)&&e instanceof wm&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};wm.prototype.equalsEpsilon=function(e,t,n){return e===this||u(e)&&e instanceof wm&&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 Qc=wm;function zl(e){e=y(e,y.EMPTY_OBJECT),this._offCenterFrustum=new Qc,this.fov=e.fov,this._fov=void 0,this._fovy=void 0,this._sseDenominator=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far,this.xOffset=y(e.xOffset,0),this._xOffset=this.xOffset,this.yOffset=y(e.yOffset,0),this._yOffset=this.yOffset}zl.packedLength=6;zl.pack=function(e,t,n){return n=y(n,0),t[n++]=e.fov,t[n++]=e.aspectRatio,t[n++]=e.near,t[n++]=e.far,t[n++]=e.xOffset,t[n]=e.yOffset,t};zl.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new zl),n.fov=e[t++],n.aspectRatio=e[t++],n.near=e[t++],n.far=e[t++],n.xOffset=e[t++],n.yOffset=e[t],n};function Dm(e){let 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(zl.prototype,{projectionMatrix:{get:function(){return Dm(this),this._offCenterFrustum.projectionMatrix}},infiniteProjectionMatrix:{get:function(){return Dm(this),this._offCenterFrustum.infiniteProjectionMatrix}},fovy:{get:function(){return Dm(this),this._fovy}},sseDenominator:{get:function(){return Dm(this),this._sseDenominator}}});zl.prototype.computeCullingVolume=function(e,t,n){return Dm(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};zl.prototype.getPixelDimensions=function(e,t,n,i,r){return Dm(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,r)};zl.prototype.clone=function(e){return u(e)||(e=new zl),e.aspectRatio=this.aspectRatio,e.fov=this.fov,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._fov=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e};zl.prototype.equals=function(e){return!u(e)||!(e instanceof zl)?!1:(Dm(this),Dm(e),this.fov===e.fov&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};zl.prototype.equalsEpsilon=function(e,t,n){return!u(e)||!(e instanceof zl)?!1:(Dm(this),Dm(e),P.equalsEpsilon(this.fov,e.fov,t,n)&&P.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var wi=zl;var tz=0,fnt=1;function tC(e){let t=e.frustum,n=e.orientation,i=e.origin,r=y(e.vertexFormat,Pe.DEFAULT),o=y(e._drawNearPlane,!0),s,a;t instanceof wi?(s=tz,a=wi.packedLength):t instanceof en&&(s=fnt,a=en.packedLength),this._frustumType=s,this._frustum=t.clone(),this._origin=h.clone(i),this._orientation=Le.clone(n),this._drawNearPlane=o,this._vertexFormat=r,this._workerName="createFrustumGeometry",this.packedLength=2+a+h.packedLength+Le.packedLength+Pe.packedLength}tC.pack=function(e,t,n){n=y(n,0);let i=e._frustumType,r=e._frustum;return t[n++]=i,i===tz?(wi.pack(r,t,n),n+=wi.packedLength):(en.pack(r,t,n),n+=en.packedLength),h.pack(e._origin,t,n),n+=h.packedLength,Le.pack(e._orientation,t,n),n+=Le.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n]=e._drawNearPlane?1:0,t};var dnt=new wi,hnt=new en,mnt=new Le,pnt=new h,_nt=new Pe;tC.unpack=function(e,t,n){t=y(t,0);let i=e[t++],r;i===tz?(r=wi.unpack(e,t,dnt),t+=wi.packedLength):(r=en.unpack(e,t,hnt),t+=en.packedLength);let 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Use GoogleEarthEnterpriseMetadata.fromUrl instead.");let t=e;typeof t!="string"&&!(t instanceof De)&&(t=e.url);let n=De.createIfNeeded(t);n.appendForwardSlash(),this._resource=n;let i=this;this._readyPromise=Lpe(this).then(function(){return i.getQuadTreePacket("",i._quadPacketVersion)}).then(function(){return!0}).catch(function(r){let o=`An error occurred while accessing ${dq(i,"",1).url}.`;return Promise.reject(new de(o))})}}Object.defineProperties(Bu.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}}});Bu.fromUrl=async function(e){let t=e;typeof t!="string"&&!(t instanceof De)&&(t=e.url);let n=De.createIfNeeded(t);n.appendForwardSlash();let i=new Bu;i._resource=n;try{await Lpe(i),await i.getQuadTreePacket("",i._quadPacketVersion)}catch(r){let o=`An error occurred while accessing ${dq(i,"",1).url}: ${r}`;throw new de(o)}return i};Bu.tileXYToQuadKey=function(e,t,n){let i="";for(let r=n;r>=0;--r){let o=1<<r,s=0;mc(t,o)?mc(e,o)&&(s|=1):(s|=2,mc(e,o)||(s|=1)),i+=s}return i};Bu.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let r=i;r>=0;--r){let o=1<<r,s=+e[i-r];mc(s,2)?mc(s,1)||(t|=o):(n|=o,mc(s,1)&&(t|=o))}return{x:t,y:n,level:i}};Bu.prototype.isValid=function(e){let t=this.getTileInformationFromQuadKey(e);if(u(t))return t!==null;let n=!0,i=e,r;for(;i.length>1;)if(r=i.substring(i.length-1),i=i.substring(0,i.length-1),t=this.getTileInformationFromQuadKey(i),u(t)){!t.hasSubtree()&&!t.hasChild(parseInt(r))&&(n=!1);break}else if(t===null){n=!1;break}return n};var Bpe=new yi("decodeGoogleEarthEnterprisePacket");Bu.prototype.getQuadTreePacket=function(e,t,n){t=y(t,1),e=y(e,"");let r=dq(this,e,t,n).fetchArrayBuffer();if(!u(r))return;let o=this._tileInfo,s=this.key;return r.then(function(a){return Bpe.scheduleTask({buffer:a,quadKey:e,type:"Metadata",key:s},[a]).then(function(l){let f,d=-1;if(e!==""){d=e.length+1;let m=l[e];f=o[e],f._bits|=m._bits,delete l[e]}let p=Object.keys(l);p.sort(function(m,A){return m.length-A.length});let g=p.length;for(let m=0;m<g;++m){let A=p[m];if(l[A]!==null){let C=rL.clone(l[A]),E=A.length;if(E===d)C.setParent(f);else if(E>1){let T=o[A.substring(0,A.length-1)];C.setParent(T)}o[A]=C}else o[A]=null}})})};Bu.prototype.populateSubtree=function(e,t,n,i){let r=Bu.tileXYToQuadKey(e,t,n);return fq(this,r,i)};function fq(e,t,n){let i=e._tileInfo,r=t,o=i[r];if(u(o)&&(!o.hasSubtree()||o.hasChildren()))return o;for(;o===void 0&&r.length>1;)r=r.substring(0,r.length-1),o=i[r];let s,a=e._subtreePromises,c=a[r];if(u(c))return c.then(function(){return s=new Gr({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),fq(e,t,s)});if(!u(o)||!o.hasSubtree())return Promise.reject(new de(`Couldn't load metadata for tile ${t}`));if(c=e.getQuadTreePacket(r,o.cnodeVersion,n),!!u(c))return a[r]=c,c.then(function(){return s=new Gr({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),fq(e,t,s)}).finally(function(){delete a[r]})}Bu.prototype.getTileInformation=function(e,t,n){let i=Bu.tileXYToQuadKey(e,t,n);return this._tileInfo[i]};Bu.prototype.getTileInformationFromQuadKey=function(e){return this._tileInfo[e]};function dq(e,t,n,i){return e._resource.getDerivedResource({url:`flatfile?q2-0${t}-q.${n.toString()}`,request:i})}var lq,uq;function Lpe(e){let t=e._resource.getDerivedResource({url:"dbRoot.v5",queryParameters:{output:"proto"}});if(!u(uq)){let n=$t("ThirdParty/google-earth-dbroot-parser.js"),i=window.cesiumGoogleEarthDbRootParser;uq=D0(n).then(function(){lq=window.cesiumGoogleEarthDbRootParser(Rnt),u(i)?window.cesiumGoogleEarthDbRootParser=i:delete window.cesiumGoogleEarthDbRootParser})}return uq.then(function(){return t.fetchArrayBuffer()}).then(function(n){let i=lq.EncryptedDbRootProto.decode(new Uint8Array(n)),r=i.encryptionData,o=r.byteOffset,s=o+r.byteLength,a=e.key=r.buffer.slice(o,s);r=i.dbrootData,o=r.byteOffset,s=o+r.byteLength;let c=r.buffer.slice(o,s);return Bpe.scheduleTask({buffer:c,type:"DbRoot",key:a},[c])}).then(function(n){let i=lq.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 r=e.providers,o=y(i.providerInfo,[]),s=o.length;for(let a=0;a<s;++a){let c=o[a],l=c.copyrightString;u(l)&&(r[c.providerId]=new Yt(l.value))}}).catch(function(){console.log(`Failed to retrieve ${t.url}. Using defaults.`),e.key=Lnt})}var ph=Bu;function iC(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(iC.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){}}});var Upe="createVerticesFromGoogleEarthEnterpriseBuffer",Nnt=new yi(Upe),Fnt=new yi(Upe,dh.maximumAsynchronousTasks),Npe=new le,hq=new le;iC.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,r=e.level,o=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid;t.tileXYToNativeRectangle(n,i,r,Npe),t.tileXYToRectangle(n,i,r,hq);let l=c.cartographicToCartesian(le.center(hq)),d=40075.16/(1<<r);this._skirtHeight=Math.min(d*8,1e3);let g=(a?Fnt:Nnt).scheduleTask({buffer:this._buffer,nativeRectangle:Npe,rectangle:hq,relativeToCenter:l,ellipsoid:c,skirtHeight:this._skirtHeight,exaggeration:o,exaggerationRelativeHeight:s,includeWebMercatorT:!0,negativeAltitudeExponentBias:this._negativeAltitudeExponentBias,negativeElevationThreshold:this._negativeElevationThreshold});if(!u(g))return;let m=this;return g.then(function(A){return m._mesh=new zf(l,new Float32Array(A.vertices),new Uint16Array(A.indices),A.indexCountWithoutSkirts,A.vertexCountWithoutSkirts,A.minimumHeight,A.maximumHeight,ae.clone(A.boundingSphere3D),h.clone(A.occludeePointInScaledSpace),A.numberOfAttributes,Pn.clone(A.orientedBoundingBox),dc.clone(A.encoding),A.westIndicesSouthToNorth,A.southIndicesEastToWest,A.eastIndicesNorthToSouth,A.northIndicesWestToEast),m._minimumHeight=A.minimumHeight,m._maximumHeight=A.maximumHeight,m._buffer=void 0,m._mesh})};iC.prototype.interpolateHeight=function(e,t,n){let i=P.clamp((t-e.west)/e.width,0,1),r=P.clamp((n-e.south)/e.height,0,1);return u(this._mesh)?Hnt(this,i,r):jnt(this,i,r,e)};var Unt=new yi("upsampleQuantizedTerrainMesh",dh.maximumAsynchronousTasks);iC.prototype.upsample=function(e,t,n,i,r,o,s){let a=this._mesh;if(!u(this._mesh))return;let c=t*2!==r,l=n*2===o,f=e.ellipsoid,d=e.tileXYToRectangle(r,o,s),p=Unt.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(m){let A=new Uint16Array(m.vertices),x=Ue.createTypedArray(A.length/3,m.indices),C=g._skirtHeight;return new $x({quantizedVertices:A,indices:x,minimumHeight:m.minimumHeight,maximumHeight:m.maximumHeight,boundingSphere:ae.clone(m.boundingSphere),orientedBoundingBox:Pn.clone(m.orientedBoundingBox),horizonOcclusionPoint:h.clone(m.horizonOcclusionPoint),westIndices:m.westIndices,southIndices:m.southIndices,eastIndices:m.eastIndices,northIndices:m.northIndices,westSkirtHeight:C,southSkirtHeight:C,eastSkirtHeight:C,northSkirtHeight:C,childTileMask:0,createdByUpsampling:!0,credits:g._credits})})};iC.prototype.isChildAvailable=function(e,t,n,i){let r=2;return n!==e*2&&++r,i!==t*2&&(r-=2),(this._childTileMask&1<<r)!==0};iC.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var Vnt=new H,knt=new H,znt=new H,Vpe=new h;function Hnt(e,t,n){let i=e._mesh,r=i.vertices,o=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=o.decodeTextureCoordinates(r,l,Vnt),g=o.decodeTextureCoordinates(r,f,knt),m=o.decodeTextureCoordinates(r,d,znt),A=R_.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,m.x,m.y,Vpe);if(A.x>=-1e-15&&A.y>=-1e-15&&A.z>=-1e-15){let x=o.decodeHeight(r,l),C=o.decodeHeight(r,f),E=o.decodeHeight(r,d);return A.x*x+A.y*C+A.z*E}}}var Gnt=Uint16Array.BYTES_PER_ELEMENT,Fpe=Uint32Array.BYTES_PER_ELEMENT,mq=Int32Array.BYTES_PER_ELEMENT,Wnt=Float32Array.BYTES_PER_ELEMENT,pq=Float64Array.BYTES_PER_ELEMENT;function jnt(e,t,n,i){let r=e._buffer,o=0,s=0,a=0;n>.5?(t>.5?(o=2,s=.5):o=3,a=.5):t>.5&&(o=1,s=.5);let c=new DataView(r),l=0;for(let v=0;v<o;++v)l+=c.getUint32(l,!0),l+=Fpe;l+=Fpe,l+=2*pq;let f=P.toRadians(c.getFloat64(l,!0)*180);l+=pq;let d=P.toRadians(c.getFloat64(l,!0)*180);l+=pq;let p=i.width/f/2,g=i.height/d/2,m=c.getInt32(l,!0);l+=mq;let A=c.getInt32(l,!0)*3;l+=mq,l+=mq;let x=new Array(m),C=new Array(m),E=new Array(m),T;for(T=0;T<m;++T)x[T]=s+c.getUint8(l++)*p,C[T]=a+c.getUint8(l++)*g,E[T]=c.getFloat32(l,!0)*6371010,l+=Wnt;let S=new Array(A);for(T=0;T<A;++T)S[T]=c.getUint16(l,!0),l+=Gnt;for(T=0;T<A;T+=3){let v=S[T],D=S[T+1],M=S[T+2],O=x[v],B=x[D],L=x[M],_=C[v],b=C[D],w=C[M],I=R_.computeBarycentricCoordinates(t,n,O,_,B,b,L,w,Vpe);if(I.x>=-1e-15&&I.y>=-1e-15&&I.z>=-1e-15)return I.x*E[v]+I.y*E[D]+I.z*E[M]}}var oS=iC;var Hf={UNKNOWN:0,NONE:1,SELF:2,PARENT:3},nz=new ee;function iz(){this._terrainCache={},this._lastTidy=ee.now()}iz.prototype.add=function(e,t){this._terrainCache[e]={buffer:t,timestamp:ee.now()}};iz.prototype.get=function(e){let n=this._terrainCache[e];if(u(n))return delete this._terrainCache[e],n.buffer};iz.prototype.tidy=function(){if(ee.now(nz),ee.secondsDifference(nz,this._lastTidy)>10){let e=this._terrainCache,t=Object.keys(e),n=t.length;for(let i=0;i<n;++i){let r=t[i],o=e[r];ee.secondsDifference(nz,o.timestamp)>10&&delete e[r]}ee.clone(nz,this._lastTidy)}};function Zy(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=new Yi({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 Yt(t)),this._credit=t,this._levelZeroMaximumGeometricError=40075.16,this._terrainCache=new iz,this._terrainPromises={},this._terrainRequests={},this._errorEvent=new ge,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=De.createIfNeeded(e.url),i=this,r;this._readyPromise=ph.fromUrl(n).then(o=>{if(!o.terrainPresent){let s=new de(`The server ${o.url} doesn't have terrain`);return Promise.reject(s)}return xi.reportSuccess(r),i._metadata=o,i._ready=!0,!0}).catch(o=>{throw r=xi.reportError(r,i,i._errorEvent,o.message,void 0,void 0,void 0,o),o})}else if(u(e.metadata)){$("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(Zy.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(){}}});Zy.fromMetadata=function(e,t){if(!e.terrainPresent)throw new de(`The server ${e.url} doesn't have terrain`);let n=new Zy(t);return n._metadata=e,n._readyPromise=Promise.resolve(!0),n._ready=!0,n};var qnt=new yi("decodeGoogleEarthEnterprisePacket");function kpe(e,t,n){let i=t.getChildBitmask();if(t.terrainState===Hf.PARENT){i=0;for(let r=0;r<4;++r){let o=n.getTileInformationFromQuadKey(e+r.toString());u(o)&&o.hasTerrain()&&(i|=1<<r)}}return i}Zy.prototype.requestTileGeometry=function(e,t,n,i){let r=ph.tileXYToQuadKey(e,t,n),o=this._terrainCache,s=this._metadata,a=s.getTileInformationFromQuadKey(r);if(!u(a))return Promise.reject(new de("Terrain tile doesn't exist"));let c=a.terrainState;u(c)||(c=a.terrainState=Hf.UNKNOWN);let l=o.get(r);if(u(l)){let C=s.providers[a.terrainProvider];return Promise.resolve(new oS({buffer:l,childTileMask:kpe(r,a,s),credits:u(C)?[C]:void 0,negativeAltitudeExponentBias:s.negativeAltitudeExponentBias,negativeElevationThreshold:s.negativeAltitudeThreshold}))}if(o.tidy(),a.ancestorHasTerrain){if(c===Hf.NONE)return Promise.reject(new de("Terrain tile doesn't exist"))}else return Promise.resolve(new wa({buffer:new Uint8Array(16*16),width:16,height:16}));let f,d=r,p=-1;switch(c){case Hf.SELF:p=a.terrainVersion;break;case Hf.PARENT:d=d.substring(0,d.length-1),f=s.getTileInformationFromQuadKey(d),p=f.terrainVersion;break;case Hf.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,m=this._terrainRequests,A,x;if(u(g[d]))A=g[d],x=m[d];else{x=i;let C=Ynt(this,d,p,x).fetchArrayBuffer();if(!u(C))return;A=C.then(function(E){return u(E)?qnt.scheduleTask({buffer:E,type:"Terrain",key:s.key},[E]).then(function(T){let S=s.getTileInformationFromQuadKey(d);S.terrainState=Hf.SELF,o.add(d,T[0]);let v=S.terrainProvider,D=T.length-1;for(let M=0;M<D;++M){let O=d+M.toString(),B=s.getTileInformationFromQuadKey(O);u(B)&&(o.add(O,T[M+1]),B.terrainState=Hf.PARENT,B.terrainProvider===0&&(B.terrainProvider=v))}}):Promise.reject(new de("Failed to load terrain."))}),g[d]=A,m[d]=x,A=A.finally(function(){delete g[d],delete m[d]})}return A.then(function(){let C=o.get(r);if(u(C)){let E=s.providers[a.terrainProvider];return new oS({buffer:C,childTileMask:kpe(r,a,s),credits:u(E)?[E]: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=Hf.NONE,Promise.reject(C))})};Zy.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};Zy.prototype.getTileDataAvailable=function(e,t,n){let i=this._metadata,r=ph.tileXYToQuadKey(e,t,n),o=i.getTileInformation(e,t,n);if(o===null)return!1;if(u(o)){if(!o.ancestorHasTerrain)return!0;let s=o.terrainState;if(s===Hf.NONE)return!1;if((!u(s)||s===Hf.UNKNOWN)&&(o.terrainState=Hf.UNKNOWN,!o.hasTerrain())){r=r.substring(0,r.length-1);let a=i.getTileInformationFromQuadKey(r);if(!u(a)||!a.hasTerrain())return!1}return!0}if(i.isValid(r)){let s=new Gr({throttle:!1,throttleByServer:!0,type:Ko.TERRAIN});i.populateSubtree(e,t,n,s)}return!1};Zy.prototype.loadTileDataAvailability=function(e,t,n){};function Ynt(e,t,n,i){return n=u(n)&&n>0?n:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1c-0${t}-t.${n.toString()}`,request:i})}var _q=Zy;function Xnt(e,t,n,i){this.rightAscension=e,this.declination=t,this.rotation=n,this.rotationRate=i}var oL=Xnt;var e_e={},Knt=32.184,Jnt=2451545,zpe=-.0529921,Hpe=-.1059842,Gpe=13.0120009,Wpe=13.3407154,jpe=.9856003,qpe=26.4057084,Ype=13.064993,Xpe=.3287146,Kpe=1.7484877,Jpe=-.1589763,Zpe=.0036096,Qpe=.1643573,$pe=12.9590088,gq=new ee;e_e.ComputeMoon=function(e,t){u(e)||(e=ee.now()),gq=ee.addSeconds(e,Knt,gq);let n=ee.totalDays(gq)-Jnt,i=n/$n.DAYS_PER_JULIAN_CENTURY,r=(125.045+zpe*n)*P.RADIANS_PER_DEGREE,o=(250.089+Hpe*n)*P.RADIANS_PER_DEGREE,s=(260.008+Gpe*n)*P.RADIANS_PER_DEGREE,a=(176.625+Wpe*n)*P.RADIANS_PER_DEGREE,c=(357.529+jpe*n)*P.RADIANS_PER_DEGREE,l=(311.589+qpe*n)*P.RADIANS_PER_DEGREE,f=(134.963+Ype*n)*P.RADIANS_PER_DEGREE,d=(276.617+Xpe*n)*P.RADIANS_PER_DEGREE,p=(34.226+Kpe*n)*P.RADIANS_PER_DEGREE,g=(15.134+Jpe*n)*P.RADIANS_PER_DEGREE,m=(119.743+Zpe*n)*P.RADIANS_PER_DEGREE,A=(239.961+Qpe*n)*P.RADIANS_PER_DEGREE,x=(25.053+$pe*n)*P.RADIANS_PER_DEGREE,C=Math.sin(r),E=Math.sin(o),T=Math.sin(s),S=Math.sin(a),v=Math.sin(c),D=Math.sin(l),M=Math.sin(f),O=Math.sin(d),B=Math.sin(p),L=Math.sin(g),_=Math.sin(m),b=Math.sin(A),w=Math.sin(x),I=Math.cos(r),R=Math.cos(o),F=Math.cos(s),k=Math.cos(a),V=Math.cos(c),G=Math.cos(l),U=Math.cos(f),Y=Math.cos(d),j=Math.cos(p),Q=Math.cos(g),W=Math.cos(m),K=Math.cos(A),J=Math.cos(x),_e=(269.9949+.0031*i-3.8787*C-.1204*E+.07*T-.0172*S+.0072*D-.0052*L+.0043*w)*P.RADIANS_PER_DEGREE,xe=(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*E-.0642*T+.0158*S+.0252*v-.0066*D-.0047*M-.0046*O+.0028*B+.0052*L+.004*_+.0019*b-.0044*w)*P.RADIANS_PER_DEGREE,Ae=(13.17635815-14e-13*(2*n)+3.561*I*zpe+.1208*R*Hpe-.0642*F*Gpe+.0158*k*Wpe+.0252*V*jpe-.0066*G*qpe-.0047*U*Ype-.0046*Y*Xpe+.0028*j*Kpe+.0052*Q*Jpe+.004*W*Zpe+.0019*K*Qpe-.0044*J*$pe)/86400*P.RADIANS_PER_DEGREE;return u(t)||(t=new oL),t.rightAscension=_e,t.declination=xe,t.rotation=se,t.rotationRate=Ae,t};var sL=e_e;function t_e(e){(!u(e)||typeof e!="function")&&(e=sL.ComputeMoon),this._computeFunction=e}var Znt=new h,Qnt=new h,$nt=new h;function eit(e,t,n){let i=Znt;i.x=Math.cos(e+P.PI_OVER_TWO),i.y=Math.sin(e+P.PI_OVER_TWO),i.z=0;let r=Math.cos(t),o=$nt;o.x=r*Math.cos(e),o.y=r*Math.sin(e),o.z=Math.sin(t);let s=h.cross(o,i,Qnt);return u(n)||(n=new Z),n[0]=i.x,n[1]=s.x,n[2]=o.x,n[3]=i.y,n[4]=s.y,n[5]=o.y,n[6]=i.z,n[7]=s.z,n[8]=o.z,n}var tit=new Z,nit=new Le;t_e.prototype.evaluate=function(e,t){u(e)||(e=ee.now());let n=this._computeFunction(e),i=eit(n.rightAscension,n.declination,t),r=P.zeroToTwoPi(n.rotation),o=Le.fromAxisAngle(h.UNIT_Z,r,nit),s=Z.fromQuaternion(Le.conjugate(o,o),tit);return Z.multiply(s,i,i)};var aL=t_e;var cL={};cL.type=void 0;cL.getRequiredDataPoints=fe.throwInstantiationError;cL.interpolateOrderZero=fe.throwInstantiationError;cL.interpolate=fe.throwInstantiationError;var yq=cL;function Aq(e){this._url=De.createIfNeeded(e),this._url.appendForwardSlash()}Object.defineProperties(Aq.prototype,{url:{get:function(){return this._url}}});Aq.prototype.geocode=function(e,t){return this._url.getDerivedResource({url:t===Jy.AUTOCOMPLETE?"autocomplete":"search",queryParameters:{text:e}}).fetchJson().then(function(i){return i.features.map(function(r){let o,s=r.bbox;if(u(s))o=le.fromDegrees(s[0],s[1],s[2],s[3]);else{let a=r.geometry.coordinates[0],c=r.geometry.coordinates[1];o=h.fromDegrees(a,c)}return{displayName:r.properties.label,destination:o}})})};var lL=Aq;function n_e(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.accessToken,xd.defaultAccessToken),n=De.createIfNeeded(y(e.server,xd.defaultServer));n.appendForwardSlash();let i=xd.getDefaultTokenCredit(t);u(i)&&e.scene.frameState.creditDisplay.addDefaultCredit(Yt.clone(i));let r=n.getDerivedResource({url:"v1/geocode"});u(t)&&r.appendQueryParameters({access_token:t}),this._accessToken=t,this._server=n,this._pelias=new lL(r)}n_e.prototype.geocode=function(e,t){return this._pelias.geocode(e,t)};var uL=n_e;var iit={SHIFT:0,CTRL:1,ALT:2},oa=Object.freeze(iit);function rz(){fe.throwInstantiationError()}Object.defineProperties(rz.prototype,{ellipsoid:{get:fe.throwInstantiationError}});rz.prototype.project=fe.throwInstantiationError;rz.prototype.unproject=fe.throwInstantiationError;var xq=rz;function sS(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(sS.prototype,{times:{get:function(){return this._times}},weights:{get:function(){return this._weights}}});sS.prototype.findTimeInterval=cr.prototype.findTimeInterval;sS.prototype.wrapTime=cr.prototype.wrapTime;sS.prototype.clampTime=cr.prototype.clampTime;sS.prototype.evaluate=function(e,t){let n=this.weights,i=this.times,r=this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex),o=(e-i[r])/(i[r+1]-i[r]);u(t)||(t=new Array(this._count));for(let s=0;s<this._count;s++){let a=r*this._count+s;t[s]=n[a]*(1-o)+n[a+this._count]*o}return t};var Cq=sS;var rit={NONE:-1,PARTIAL:0,FULL:1},co=Object.freeze(rit);function pc(e,t){this._occluderPosition=h.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 oz=new h;Object.defineProperties(pc.prototype,{position:{get:function(){return this._occluderPosition}},radius:{get:function(){return this._occluderRadius}},cameraPosition:{set:function(e){e=h.clone(e,this._cameraPosition);let t=h.subtract(this._occluderPosition,e,oz),n=h.magnitudeSquared(t),i=this._occluderRadius*this._occluderRadius,r,o,s;if(n>i){r=Math.sqrt(n-i),n=1/Math.sqrt(n),o=h.multiplyByScalar(t,n,oz);let a=r*r*n;s=h.add(e,h.multiplyByScalar(o,a,oz),oz)}else r=Number.MAX_VALUE;this._horizonDistance=r,this._horizonPlaneNormal=o,this._horizonPlanePosition=s,this._cameraPosition=e}}});pc.fromBoundingSphere=function(e,t,n){return u(n)?(h.clone(e.center,n._occluderPosition),n._occluderRadius=e.radius,n.cameraPosition=t,n):new pc(e,t)};var r_e=new h;pc.prototype.isPointVisible=function(e){if(this._horizonDistance!==Number.MAX_VALUE){let t=h.subtract(e,this._occluderPosition,r_e),n=this._occluderRadius;if(n=h.magnitudeSquared(t)-n*n,n>0)return n=Math.sqrt(n)+this._horizonDistance,t=h.subtract(e,this._cameraPosition,t),n*n>h.magnitudeSquared(t)}return!1};var oit=new h;pc.prototype.isBoundingSphereVisible=function(e){let t=h.clone(e.center,oit),n=e.radius;if(this._horizonDistance!==Number.MAX_VALUE){let i=h.subtract(t,this._occluderPosition,r_e),r=this._occluderRadius-n;if(r=h.magnitudeSquared(i)-r*r,n<this._occluderRadius)return r>0?(r=Math.sqrt(r)+this._horizonDistance,i=h.subtract(t,this._cameraPosition,i),r*r+n*n>h.magnitudeSquared(i)):!1;if(r>0){i=h.subtract(t,this._cameraPosition,i);let o=h.magnitudeSquared(i),s=this._occluderRadius*this._occluderRadius,a=n*n;return(this._horizonDistance*this._horizonDistance+s)*a>o*s?!0:(r=Math.sqrt(r)+this._horizonDistance,r*r+a>o)}return!0}return!1};var sit=new h;pc.prototype.computeVisibility=function(e){let t=h.clone(e.center),n=e.radius;if(n>this._occluderRadius)return co.FULL;if(this._horizonDistance!==Number.MAX_VALUE){let i=h.subtract(t,this._occluderPosition,sit),r=this._occluderRadius-n,o=h.magnitudeSquared(i);if(r=o-r*r,r>0){r=Math.sqrt(r)+this._horizonDistance,i=h.subtract(t,this._cameraPosition,i);let s=h.magnitudeSquared(i);return r*r+n*n<s?co.NONE:(r=this._occluderRadius+n,r=o-r*r,r>0?(r=Math.sqrt(r)+this._horizonDistance,s<r*r+n*n?co.FULL:co.PARTIAL):(i=h.subtract(t,this._horizonPlanePosition,i),h.dot(i,this._horizonPlaneNormal)>-n?co.PARTIAL:co.FULL))}}return co.NONE};var sz=new h;pc.computeOccludeePoint=function(e,t,n){let i=h.clone(t),r=h.clone(e.center),o=e.radius,s=n.length,a=h.normalize(h.subtract(i,r,sz),sz),c=-h.dot(a,r),l=pc._anyRotationVector(r,a,c),f=pc._horizonToPlaneNormalDotProduct(e,a,c,l,n[0]);if(!f)return;let d;for(let g=1;g<s;++g){if(d=pc._horizonToPlaneNormalDotProduct(e,a,c,l,n[g]),!d)return;d<f&&(f=d)}if(f<.0017453283658983088)return;let p=o/f;return h.add(r,h.multiplyByScalar(a,p,sz),sz)};var ait=[];pc.computeOccludeePointFromRectangle=function(e,t){t=y(t,re.WGS84);let n=le.subsample(e,t,0,ait),i=ae.fromPoints(n),r=h.ZERO;if(!h.equals(r,i.center))return pc.computeOccludeePoint(new ae(r,t.minimumRadius),i.center,n)};var cit=new h;pc._anyRotationVector=function(e,t,n){let i=h.abs(t,cit),r=i.x>i.y?0:1;(r===0&&i.z>i.x||r===1&&i.z>i.y)&&(r=2);let o=new h,s;r===0?(i.x=e.x,i.y=e.y+1,i.z=e.z+1,s=h.UNIT_X):r===1?(i.x=e.x+1,i.y=e.y,i.z=e.z+1,s=h.UNIT_Y):(i.x=e.x+1,i.y=e.y+1,i.z=e.z,s=h.UNIT_Z);let a=(h.dot(t,i)+n)/-h.dot(t,s);return h.normalize(h.subtract(h.add(i,h.multiplyByScalar(s,a,o),i),e,i),i)};var lit=new h;pc._rotationVector=function(e,t,n,i,r){let o=h.subtract(i,e,lit);if(o=h.normalize(o,o),h.dot(t,o)<.9999999847691291){let s=h.cross(t,o,o);if(h.magnitude(s)>P.EPSILON13)return h.normalize(s,new h)}return r};var Tq=new h,uit=new h,az=new h,i_e=new h;pc._horizonToPlaneNormalDotProduct=function(e,t,n,i,r){let o=h.clone(r,Tq),s=h.clone(e.center,uit),a=e.radius,c=h.subtract(s,o,az),l=h.magnitudeSquared(c),f=a*a;if(l<f)return!1;let d=l-f,p=Math.sqrt(d),m=1/Math.sqrt(l),x=p*m*p;c=h.normalize(c,c);let C=h.add(o,h.multiplyByScalar(c,x,i_e),i_e),E=Math.sqrt(d-x*x),T=this._rotationVector(s,t,n,o,i),S=h.fromElements(T.x*T.x*c.x+(T.x*T.y-T.z)*c.y+(T.x*T.z+T.y)*c.z,(T.x*T.y+T.z)*c.x+T.y*T.y*c.y+(T.y*T.z-T.x)*c.z,(T.x*T.z-T.y)*c.x+(T.y*T.z+T.x)*c.y+T.z*T.z*c.z,Tq);S=h.normalize(S,S);let v=h.multiplyByScalar(S,E,Tq);T=h.normalize(h.subtract(h.add(C,v,az),s,az),az);let D=h.dot(t,T);T=h.normalize(h.subtract(h.subtract(C,v,T),s,T),T);let M=h.dot(t,T);return D<M?D:M};var fL=pc;function Eq(e,t,n){e=De.createIfNeeded(e),e.appendForwardSlash(),e.setQueryParameters({key:t}),this._url=e,this._params=y(n,{})}Object.defineProperties(Eq.prototype,{url:{get:function(){return this._url}},params:{get:function(){return this._params}}});Eq.prototype.geocode=function(e){return this._url.getDerivedResource({url:"json",queryParameters:mt(this._params,{q:e})}).fetchJson().then(function(n){return n.results.map(function(i){let r,o=i.bounds;if(u(o))r=le.fromDegrees(o.southwest.lng,o.southwest.lat,o.northeast.lng,o.northeast.lat);else{let s=i.geometry.lat,a=i.geometry.lng;r=h.fromDegrees(s,a)}return{displayName:i.formatted,destination:r}})})};var bq=Eq;var fit={packedLength:void 0,pack:fe.throwInstantiationError,unpack:fe.throwInstantiationError},Sq=fit;var dit={packedInterpolationLength:void 0,convertPackedArrayForInterpolation:fe.throwInstantiationError,unpackInterpolationResult:fe.throwInstantiationError},vq=dit;function o_e(){fe.throwInstantiationError()}o_e.prototype.getURL=fe.throwInstantiationError;var wq=o_e;var hit={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},yn=Object.freeze(hit);function Qy(e,t,n){let i=e._element;if(i===document)return n.x=t.clientX,n.y=t.clientY,n;let r=i.getBoundingClientRect();return n.x=t.clientX-r.left,n.y=t.clientY-r.top,n}function Rq(e,t){let n=e;return u(t)&&(n+=`+${t}`),n}function rC(e){if(e.shiftKey)return oa.SHIFT;if(e.ctrlKey)return oa.CTRL;if(e.altKey)return oa.ALT}var ps={LEFT:0,MIDDLE:1,RIGHT:2};function Lu(e,t,n,i){function r(o){i(e,o)}kt.isInternetExplorer()?n.addEventListener(t,r,!1):n.addEventListener(t,r,{capture:!1,passive:!1}),e._removalFunctions.push(function(){n.removeEventListener(t,r,!1)})}function mit(e){let t=e._element,n=u(t.disableRootEvents)?t:document;kt.supportsPointerEvents()?(Lu(e,"pointerdown",t,xit),Lu(e,"pointerup",t,p_e),Lu(e,"pointermove",t,Cit),Lu(e,"pointercancel",t,p_e)):(Lu(e,"mousedown",t,__e),Lu(e,"mouseup",n,g_e),Lu(e,"mousemove",n,y_e),Lu(e,"touchstart",t,yit),Lu(e,"touchend",n,u_e),Lu(e,"touchmove",n,Ait),Lu(e,"touchcancel",n,u_e)),Lu(e,"dblclick",t,_it);let i;"onwheel"in t?i="wheel":document.onmousewheel!==void 0?i="mousewheel":i="DOMMouseScroll",Lu(e,i,t,git)}function pit(e){let t=e._removalFunctions;for(let 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g_e(e,t){if(!Lq(e))return;let n=t.button;n!==ps.LEFT&&n!==ps.MIDDLE&&n!==ps.RIGHT||(e._buttonDown[ps.LEFT]&&(Dq(e,yn.LEFT_UP,yn.LEFT_CLICK,t),e._buttonDown[ps.LEFT]=!1),e._buttonDown[ps.MIDDLE]&&(Dq(e,yn.MIDDLE_UP,yn.MIDDLE_CLICK,t),e._buttonDown[ps.MIDDLE]=!1),e._buttonDown[ps.RIGHT]&&(Dq(e,yn.RIGHT_UP,yn.RIGHT_CLICK,t),e._buttonDown[ps.RIGHT]=!1))}var Iq={startPosition:new H,endPosition:new H};function y_e(e,t){if(!Lq(e))return;let n=rC(t),i=Qy(e,t,e._primaryPosition),r=e._primaryPreviousPosition,o=e.getInputAction(yn.MOUSE_MOVE,n);u(o)&&(H.clone(r,Iq.startPosition),H.clone(i,Iq.endPosition),o(Iq)),H.clone(i,r),(e._buttonDown[ps.LEFT]||e._buttonDown[ps.MIDDLE]||e._buttonDown[ps.RIGHT])&&t.preventDefault()}var l_e={position:new H};function _it(e,t){let n=t.button,i;if(n===ps.LEFT)i=yn.LEFT_DOUBLE_CLICK;else return;let r=rC(t),o=e.getInputAction(i,r);u(o)&&(Qy(e,t,l_e.position),o(l_e))}function git(e,t){let n;if(u(t.deltaY)){let o=t.deltaMode;o===t.DOM_DELTA_PIXEL?n=-t.deltaY:o===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=rC(t),r=e.getInputAction(yn.WHEEL,i);u(r)&&(r(n),t.preventDefault())}function yit(e,t){Bq(e);let n=t.changedTouches,i,r=n.length,o,s,a=e._positions;for(i=0;i<r;++i)o=n[i],s=o.identifier,a.set(s,Qy(e,o,new H));cz(e,t);let c=e._previousPositions;for(i=0;i<r;++i)o=n[i],s=o.identifier,c.set(s,H.clone(a.get(s)))}function u_e(e,t){Bq(e);let n=t.changedTouches,i,r=n.length,o,s,a=e._positions;for(i=0;i<r;++i)o=n[i],s=o.identifier,a.remove(s);cz(e,t);let c=e._previousPositions;for(i=0;i<r;++i)o=n[i],s=o.identifier,c.remove(s)}var f_e={position:new H},Pq={position1:new H,position2:new H},d_e={position:new H},h_e={position:new H},m_e={position:new H};function cz(e,t){let n=rC(t),i=e._positions,r=i.length,o,s,a=e._isPinching;if(r!==1&&e._buttonDown[ps.LEFT]){if(e._buttonDown[ps.LEFT]=!1,u(e._touchHoldTimer)&&(clearTimeout(e._touchHoldTimer),e._touchHoldTimer=void 0),o=e.getInputAction(yn.LEFT_UP,n),u(o)&&(H.clone(e._primaryPosition,d_e.position),o(d_e)),r===0&&!e._isTouchHolding&&(s=e.getInputAction(yn.LEFT_CLICK,n),u(s))){let c=e._primaryStartPosition,l=e._previousPositions.values[0];Mq(c,l,e._clickPixelTolerance)&&(H.clone(e._primaryPosition,h_e.position),s(h_e))}e._isTouchHolding=!1}if(r===0&&a&&(e._isPinching=!1,o=e.getInputAction(yn.PINCH_END,n),u(o)&&o()),r===1&&!a){let c=i.values[0];H.clone(c,e._primaryPosition),H.clone(c,e._primaryStartPosition),H.clone(c,e._primaryPreviousPosition),e._buttonDown[ps.LEFT]=!0,o=e.getInputAction(yn.LEFT_DOWN,n),u(o)&&(H.clone(c,f_e.position),o(f_e)),e._touchHoldTimer=setTimeout(function(){if(!e.isDestroyed()&&(e._touchHoldTimer=void 0,e._isTouchHolding=!0,s=e.getInputAction(yn.RIGHT_CLICK,n),u(s))){let 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c=e._primaryPreviousPosition;s=e.getInputAction(yn.MOUSE_MOVE,n),u(s)&&(H.clone(c,Oq.startPosition),H.clone(a,Oq.endPosition),s(Oq)),H.clone(a,c),t.preventDefault()}else if(o===2&&e._isPinching&&(s=e.getInputAction(yn.PINCH_MOVE,n),u(s))){let a=i.values[0],c=i.values[1],l=r.values[0],f=r.values[1],d=c.x-a.x,p=c.y-a.y,g=Math.sqrt(d*d+p*p)*.25,m=f.x-l.x,A=f.y-l.y,x=Math.sqrt(m*m+A*A)*.25,C=(c.y+a.y)*.125,E=(f.y+l.y)*.125,T=Math.atan2(p,d),S=Math.atan2(A,m);H.fromElements(0,x,dL.distance.startPosition),H.fromElements(0,g,dL.distance.endPosition),H.fromElements(S,E,dL.angleAndHeight.startPosition),H.fromElements(T,C,dL.angleAndHeight.endPosition),s(dL)}}function xit(e,t){if(t.target.setPointerCapture(t.pointerId),t.pointerType==="touch"){let n=e._positions,i=t.pointerId;n.set(i,Qy(e,t,new H)),cz(e,t),e._previousPositions.set(i,H.clone(n.get(i)))}else __e(e,t)}function p_e(e,t){if(t.pointerType==="touch"){let 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0,this.rectangles=[]}Vq.prototype.build=function(e){e._tilingScheme=this.tilingScheme,e._heightmapWidth=this.heightmapWidth,e._heightmapHeight=this.heightmapHeight,e._levelZeroMaximumGeometricError=this.levelZeroMaximumGeometricError,e._rectangles=this.rectangles,e._ready=!0};function wit(e,t){let n=t.getElementsByTagName("SRS")[0].textContent;if(n==="EPSG:4326")e.tilingScheme=new Yi({ellipsoid:e.ellipsoid});else throw new de(`SRS ${n} is not supported`);let i=t.getElementsByTagName("TileFormat")[0];e.heightmapWidth=parseInt(i.getAttribute("width"),10),e.heightmapHeight=parseInt(i.getAttribute("height"),10),e.levelZeroMaximumGeometricError=Wo.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.ellipsoid,Math.min(e.heightmapWidth,e.heightmapHeight),e.tilingScheme.getNumberOfXTilesAtLevel(0));let r=t.getElementsByTagName("DataExtent");for(let o=0;o<r.length;++o){let 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t=this._clock;t!==e&&(u(t)&&(this._clockSubscription(),this._clockSubscription=void 0),u(e)&&(this._clockSubscription=e.onTick.addEventListener(oC.prototype._onTick,this)),this._clock=e)}},element:{get:function(){return this._element},set:function(e){let t=this._element;t!==e&&(u(t)&&t.removeEventListener("seeked",this._seekFunction,!1),u(e)&&(this._seeking=!1,this._seekFunction=Pit(this),e.addEventListener("seeked",this._seekFunction,!1)),this._element=e,this._seeking=!1,this._firstTickAfterSeek=!1)}}});oC.prototype.destroy=function(){return this.element=void 0,this.clock=void 0,ue(this)};oC.prototype.isDestroyed=function(){return!1};oC.prototype._trySetPlaybackRate=function(e){if(this._lastPlaybackRate===e.multiplier)return;let t=this._element;try{t.playbackRate=e.multiplier}catch{t.playbackRate=0}this._lastPlaybackRate=e.multiplier};oC.prototype._onTick=function(e){let t=this._element;if(!u(t)||t.readyState<2)return;let n=t.paused,i=e.shouldAnimate;if(i===n&&(i?t.play():t.pause()),this._seeking||this._firstTickAfterSeek){this._firstTickAfterSeek=!1;return}this._trySetPlaybackRate(e);let r=e.currentTime,o=y(this.epoch,ze.MINIMUM_VALUE),s=ee.secondsDifference(r,o),a=t.duration,c,l=t.currentTime;t.loop?(s=s%a,s<0&&(s=a-s),c=s):s>a?c=a:s<0?c=0:c=s;let f=i?y(this.tolerance,1):.001;Math.abs(c-l)>f&&(this._seeking=!0,t.currentTime=c)};function Pit(e){return function(){e._seeking=!1,e._firstTickAfterSeek=!0}}var zq=oC;var Oit={VK_FORMAT_UNDEFINED:0,VK_FORMAT_R4G4_UNORM_PACK8:1,VK_FORMAT_R4G4B4A4_UNORM_PACK16:2,VK_FORMAT_B4G4R4A4_UNORM_PACK16:3,VK_FORMAT_R5G6B5_UNORM_PACK16:4,VK_FORMAT_B5G6R5_UNORM_PACK16:5,VK_FORMAT_R5G5B5A1_UNORM_PACK16:6,VK_FORMAT_B5G5R5A1_UNORM_PACK16:7,VK_FORMAT_A1R5G5B5_UNORM_PACK16:8,VK_FORMAT_R8_UNORM:9,VK_FORMAT_R8_SNORM:10,VK_FORMAT_R8_USCALED:11,VK_FORMAT_R8_SSCALED:12,VK_FORMAT_R8_UINT:13,VK_FORMAT_R8_SINT:14,VK_FORMAT_R8_SRGB:15,VK_FORMAT_R8G8_UNORM:16,VK_FORMAT_R8G8_SNORM:17,VK_FORMAT_R8G8_USCALED:18,VK_FORMAT_R8G8_SSCALED:19,VK_FORMAT_R8G8_UINT:20,VK_FORMAT_R8G8_SINT:21,VK_FORMAT_R8G8_SRGB:22,VK_FORMAT_R8G8B8_UNORM:23,VK_FORMAT_R8G8B8_SNORM:24,VK_FORMAT_R8G8B8_USCALED:25,VK_FORMAT_R8G8B8_SSCALED:26,VK_FORMAT_R8G8B8_UINT:27,VK_FORMAT_R8G8B8_SINT:28,VK_FORMAT_R8G8B8_SRGB:29,VK_FORMAT_B8G8R8_UNORM:30,VK_FORMAT_B8G8R8_SNORM:31,VK_FORMAT_B8G8R8_USCALED:32,VK_FORMAT_B8G8R8_SSCALED:33,VK_FORMAT_B8G8R8_UINT:34,VK_FORMAT_B8G8R8_SINT:35,VK_FORMAT_B8G8R8_SRGB:36,VK_FORMAT_R8G8B8A8_UNORM:37,VK_FORMAT_R8G8B8A8_SNORM:38,VK_FORMAT_R8G8B8A8_USCALED:39,VK_FORMAT_R8G8B8A8_SSCALED:40,VK_FORMAT_R8G8B8A8_UINT:41,VK_FORMAT_R8G8B8A8_SINT:42,VK_FORMAT_R8G8B8A8_SRGB:43,VK_FORMAT_B8G8R8A8_UNORM:44,VK_FORMAT_B8G8R8A8_SNORM:45,VK_FORMAT_B8G8R8A8_USCALED:46,VK_FORMAT_B8G8R8A8_SSCALED:47,VK_FORMAT_B8G8R8A8_UINT:48,VK_FORMAT_B8G8R8A8_SINT:49,VK_FORMAT_B8G8R8A8_SRGB:50,VK_FORMAT_A8B8G8R8_UNORM_PACK32:51,VK_FORMAT_A8B8G8R8_SNORM_PACK32:52,VK_FORMAT_A8B8G8R8_USCALED_PACK32:53,VK_FORMAT_A8B8G8R8_SSCALED_PACK32:54,VK_FORMAT_A8B8G8R8_UINT_PACK32:55,VK_FORMAT_A8B8G8R8_SINT_PACK32:56,VK_FORMAT_A8B8G8R8_SRGB_PACK32:57,VK_FORMAT_A2R10G10B10_UNORM_PACK32:58,VK_FORMAT_A2R10G10B10_SNORM_PACK32:59,VK_FORMAT_A2R10G10B10_USCALED_PACK32:60,VK_FORMAT_A2R10G10B10_SSCALED_PACK32:61,VK_FORMAT_A2R10G10B10_UINT_PACK32:62,VK_FORMAT_A2R10G10B10_SINT_PACK32:63,VK_FORMAT_A2B10G10R10_UNORM_PACK32:64,VK_FORMAT_A2B10G10R10_SNORM_PACK32:65,VK_FORMAT_A2B10G10R10_USCALED_PACK32:66,VK_FORMAT_A2B10G10R10_SSCALED_PACK32:67,VK_FORMAT_A2B10G10R10_UINT_PACK32:68,VK_FORMAT_A2B10G10R10_SINT_PACK32:69,VK_FORMAT_R16_UNORM:70,VK_FORMAT_R16_SNORM:71,VK_FORMAT_R16_USCALED:72,VK_FORMAT_R16_SSCALED:73,VK_FORMAT_R16_UINT:74,VK_FORMAT_R16_SINT:75,VK_FORMAT_R16_SFLOAT:76,VK_FORMAT_R16G16_UNORM:77,VK_FORMAT_R16G16_SNORM:78,VK_FORMAT_R16G16_USCALED:79,VK_FORMAT_R16G16_SSCALED:80,VK_FORMAT_R16G16_UINT:81,VK_FORMAT_R16G16_SINT:82,VK_FORMAT_R16G16_SFLOAT:83,VK_FORMAT_R16G16B16_UNORM:84,VK_FORMAT_R16G16B16_SNORM:85,VK_FORMAT_R16G16B16_USCALED:86,VK_FORMAT_R16G16B16_SSCALED:87,VK_FORMAT_R16G16B16_UINT:88,VK_FORMAT_R16G16B16_SINT:89,VK_FORMAT_R16G16B16_SFLOAT:90,VK_FORMAT_R16G16B16A16_UNORM:91,VK_FORMAT_R16G16B16A16_SNORM:92,VK_FORMAT_R16G16B16A16_USCALED:93,VK_FORMAT_R16G16B16A16_SSCALED:94,VK_FORMAT_R16G16B16A16_UINT:95,VK_FORMAT_R16G16B16A16_SINT:96,VK_FORMAT_R16G16B16A16_SFLOAT:97,VK_FORMAT_R32_UINT:98,VK_FORMAT_R32_SINT:99,VK_FORMAT_R32_SFLOAT:100,VK_FORMAT_R32G32_UINT:101,VK_FORMAT_R32G32_SINT:102,VK_FORMAT_R32G32_SFLOAT:103,VK_FORMAT_R32G32B32_UINT:104,VK_FORMAT_R32G32B32_SINT:105,VK_FORMAT_R32G32B32_SFLOAT:106,VK_FORMAT_R32G32B32A32_UINT:107,VK_FORMAT_R32G32B32A32_SINT:108,VK_FORMAT_R32G32B32A32_SFLOAT:109,VK_FORMAT_R64_UINT:110,VK_FORMAT_R64_SINT:111,VK_FORMAT_R64_SFLOAT:112,VK_FORMAT_R64G64_UINT:113,VK_FORMAT_R64G64_SINT:114,VK_FORMAT_R64G64_SFLOAT:115,VK_FORMAT_R64G64B64_UINT:116,VK_FORMAT_R64G64B64_SINT:117,VK_FORMAT_R64G64B64_SFLOAT:118,VK_FORMAT_R64G64B64A64_UINT:119,VK_FORMAT_R64G64B64A64_SINT:120,VK_FORMAT_R64G64B64A64_SFLOAT:121,VK_FORMAT_B10G11R11_UFLOAT_PACK32:122,VK_FORMAT_E5B9G9R9_UFLOAT_PACK32:123,VK_FORMAT_D16_UNORM:124,VK_FORMAT_X8_D24_UNORM_PACK32:125,VK_FORMAT_D32_SFLOAT:126,VK_FORMAT_S8_UINT:127,VK_FORMAT_D16_UNORM_S8_UINT:128,VK_FORMAT_D24_UNORM_S8_UINT:129,VK_FORMAT_D32_SFLOAT_S8_UINT:130,VK_FORMAT_BC1_RGB_UNORM_BLOCK:131,VK_FORMAT_BC1_RGB_SRGB_BLOCK:132,VK_FORMAT_BC1_RGBA_UNORM_BLOCK:133,VK_FORMAT_BC1_RGBA_SRGB_BLOCK:134,VK_FORMAT_BC2_UNORM_BLOCK:135,VK_FORMAT_BC2_SRGB_BLOCK:136,VK_FORMAT_BC3_UNORM_BLOCK:137,VK_FORMAT_BC3_SRGB_BLOCK:138,VK_FORMAT_BC4_UNORM_BLOCK:139,VK_FORMAT_BC4_SNORM_BLOCK:140,VK_FORMAT_BC5_UNORM_BLOCK:141,VK_FORMAT_BC5_SNORM_BLOCK:142,VK_FORMAT_BC6H_UFLOAT_BLOCK:143,VK_FORMAT_BC6H_SFLOAT_BLOCK:144,VK_FORMAT_BC7_UNORM_BLOCK:145,VK_FORMAT_BC7_SRGB_BLOCK:146,VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK:147,VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK:148,VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK:149,VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK:150,VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK:151,VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK:152,VK_FORMAT_EAC_R11_UNORM_BLOCK:153,VK_FORMAT_EAC_R11_SNORM_BLOCK:154,VK_FORMAT_EAC_R11G11_UNORM_BLOCK:155,VK_FORMAT_EAC_R11G11_SNORM_BLOCK:156,VK_FORMAT_ASTC_4x4_UNORM_BLOCK:157,VK_FORMAT_ASTC_4x4_SRGB_BLOCK:158,VK_FORMAT_ASTC_5x4_UNORM_BLOCK:159,VK_FORMAT_ASTC_5x4_SRGB_BLOCK:160,VK_FORMAT_ASTC_5x5_UNORM_BLOCK:161,VK_FORMAT_ASTC_5x5_SRGB_BLOCK:162,VK_FORMAT_ASTC_6x5_UNORM_BLOCK:163,VK_FORMAT_ASTC_6x5_SRGB_BLOCK:164,VK_FORMAT_ASTC_6x6_UNORM_BLOCK:165,VK_FO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f=0,d=l.length;a&&f<d;++f){let p=l[f],g=p.x*4+p.y*c;s[g+3]>0&&(a=!1)}a&&(s=void 0)}n._missingImagePixels=s,n._isReady=!0}function r(){n._missingImagePixels=void 0,n._isReady=!0}t.fetchImage({preferBlob:!0,preferImageBitmap:!0,flipY:!0}).then(i).catch(r)}Jq.prototype.isReady=function(){return this._isReady};Jq.prototype.shouldDiscardImage=function(e){let t=this._pixelsToCheck,n=this._missingImagePixels;if(!u(n)||u(e.blob)&&e.blob.size!==this._missingImageByteLength)return!1;let i=od(e),r=e.width;for(let o=0,s=t.length;o<s;++o){let a=t[o],c=a.x*4+a.y*r;for(let l=0;l<4;++l){let f=c+l;if(i[f]!==n[f])return!1}}return!0};var gL=Jq;function Zq(){this.name=void 0,this.description=void 0,this.position=void 0,this.data=void 0,this.imageryLayer=void 0}Zq.prototype.configureNameFromProperties=function(e){let t=10,n;for(let i in e)if(e.hasOwnProperty(i)&&e[i]){let r=i.toLowerCase();t>1&&r==="name"?(t=1,n=i):t>2&&r==="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])};Zq.prototype.configureDescriptionFromProperties=function(e){function t(n){let i='<table class="cesium-infoBox-defaultTable">';for(let r in n)if(n.hasOwnProperty(r)){let o=n[r];u(o)&&(typeof o=="object"?i+=`<tr><td>${r}</td><td>${t(o)}</td></tr>`:i+=`<tr><td>${r}</td><td>${o}</td></tr>`)}return i+="</table>",i}this.description=t(e)};var gh=Zq;function cS(){fe.throwInstantiationError()}Object.defineProperties(cS.prototype,{ready:{get:fe.throwInstantiationError},readyPromise:{get:fe.throwInstantiationError},rectangle:{get:fe.throwInstantiationError},tileWidth:{get:fe.throwInstantiationError},tileHeight:{get:fe.throwInstantiationError},maximumLevel:{get:fe.throwInstantiationError},minimumLevel:{get:fe.throwInstantiationError},tilingScheme:{get:fe.throwInstantiationError},tileDiscardPolicy:{get:fe.throwInstantiationError},errorEvent:{get:fe.throwInstantiationError},credit:{get:fe.throwInstantiationError},proxy:{get:fe.throwInstantiationError},hasAlphaChannel:{get:fe.throwInstantiationError},defaultAlpha:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultNightAlpha:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultDayAlpha:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultBrightness:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultContrast:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultHue:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultSaturation:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultGamma:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultMinificationFilter:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultMagnificationFilter:{get:fe.throwInstantiationError,set:fe.throwInstantiationError}});cS.prototype.getTileCredits=function(e,t,n){fe.throwInstantiationError()};cS.prototype.requestImage=function(e,t,n,i){fe.throwInstantiationError()};cS.prototype.pickFeatures=function(e,t,n,i,r){fe.throwInstantiationError()};var Git=/\.ktx2$/i;cS.loadImage=function(e,t){let n=De.createIfNeeded(t);return Git.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 $c=cS;function Qq(e){this.useTiles=y(e.usePreCachedTilesIfAvailable,!0);let t=e.ellipsoid;this.tilingScheme=y(e.tilingScheme,new Yi({ellipsoid:t})),this.rectangle=y(e.rectangle,this.tilingScheme.rectangle),this.ellipsoid=t;let n=e.credit;typeof n=="string"&&(n=new Yt(n)),this.credit=n,this.tileDiscardPolicy=e.tileDiscardPolicy,this.tileWidth=y(e.tileWidth,256),this.tileHeight=y(e.tileHeight,256),this.maximumLevel=e.maximumLevel}Qq.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 gL({missingImageUrl:E_e(e,0,0,this.maximumLevel).url,pixelsToCheck:[new H(0,0),new H(200,20),new H(20,200),new H(80,110),new H(160,130)],disableCheckIfAllPixelsAreTransparent:!0})),e._ready=!0};function Wit(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 No({ellipsoid:t.ellipsoid});else if(e.tileInfo.spatialReference.wkid===4326)t.tilingScheme=new Yi({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 Pi,r=e.fullExtent,o=i.unproject(new h(Math.max(r.xmin,-t.tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.max(r.ymin,-t.tilingScheme.ellipsoid.maximumRadius*Math.PI),0)),s=i.unproject(new h(Math.min(r.xmax,t.tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.min(r.ymax,t.tilingScheme.ellipsoid.maximumRadius*Math.PI),0));t.rectangle=new le(o.longitude,o.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 Yt(e.copyrightText))}function jit(e,t,n){let i=`An error occurred while accessing ${e.url}`;throw u(t)&&u(t.message)&&(i+=`: ${t.message}`),xi.reportError(void 0,n,u(n)?n._errorEvent:void 0,i,void 0,void 0,void 0,t),new de(i)}async function T_e(e,t,n){let i=e.getDerivedResource({queryParameters:{f:"json"}});try{let r=await i.fetchJsonp();Wit(r,t)}catch(r){jit(e,r,n)}}function aC(e){if(e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._maximumLevel=e.maximumLevel,this._tilingScheme=y(e.tilingScheme,new Yi({ellipsoid:e.ellipsoid})),this._useTiles=y(e.usePreCachedTilesIfAvailable,!0),this._rectangle=y(e.rectangle,this._tilingScheme.rectangle),this._layers=e.layers,this._credit=void 0,this.enablePickFeatures=y(e.enablePickFeatures,!0),this._errorEvent=new ge,this._ready=!1,u(e.url)){$("ArcGisMapServerImageryProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ArcGisMapServerImageryProvider.fromUrl instead.");let t=De.createIfNeeded(e.url);t.appendForwardSlash(),this._tileDiscardPolicy=e.tileDiscardPolicy,u(e.token)&&t.setQueryParameters({token:e.token}),this._resource=t;let n=new Qq(e);n.useTiles?this._readyPromise=T_e(t,n,this).then(()=>(n.build(this),!0)):(n.build(this),this._readyPromise=Promise.resolve(!0))}}function E_e(e,t,n,i,r){let o;if(e._useTiles)o=e._resource.getDerivedResource({url:`tile/${i}/${n}/${t}`,request:r});else{let s=e._tilingScheme.tileXYToNativeRectangle(t,n,i),c={bbox:`${s.west},${s.south},${s.east},${s.north}`,size:`${e._tileWidth},${e._tileHeight}`,format:"png32",transparent:!0,f:"image"};e._tilingScheme.projection instanceof Di?(c.bboxSR=4326,c.imageSR=4326):(c.bboxSR=3857,c.imageSR=3857),e.layers&&(c.layers=`show:${e.layers}`),o=e._resource.getDerivedResource({url:"export",request:r,queryParameters:c})}return o}Object.defineProperties(aC.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}}});aC.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=De.createIfNeeded(e);n.appendForwardSlash(),u(t.token)&&n.setQueryParameters({token:t.token});let i=new aC(t);i._resource=n;let r=new Qq(t);return y(t.usePreCachedTilesIfAvailable,!0)&&await T_e(n,r),r.build(i),i._readyPromise=Promise.resolve(!0),i};aC.prototype.getTileCredits=function(e,t,n){};aC.prototype.requestImage=function(e,t,n,i){return $c.loadImage(this,E_e(this,e,t,n,i))};aC.prototype.pickFeatures=function(e,t,n,i,r){if(!this.enablePickFeatures)return;let o=this._tilingScheme.tileXYToNativeRectangle(e,t,n),s,a,c;if(this._tilingScheme.projection instanceof Di)s=P.toDegrees(i),a=P.toDegrees(r),c="4326";else{let p=this._tilingScheme.projection.project(new me(i,r,0));s=p.x,a=p.y,c="3857"}let l="visible";u(this._layers)&&(l+=`:${this._layers}`);let f={f:"json",tolerance:2,geometryType:"esriGeometryPoint",geometry:`${s},${a}`,mapExtent:`${o.west},${o.south},${o.east},${o.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=[],m=p.results;if(!u(m))return g;for(let A=0;A<m.length;++A){let x=m[A],C=new gh;if(C.data=x,C.name=x.value,C.properties=x.attributes,C.configureDescriptionFromProperties(x.attributes),x.geometryType==="esriGeometryPoint"&&x.geometry){let E=x.geometry.spatialReference&&x.geometry.spatialReference.wkid?x.geometry.spatialReference.wkid:4326;if(E===4326||E===4283)C.position=me.fromDegrees(x.geometry.x,x.geometry.y,x.geometry.z);else if(E===102100||E===900913||E===3857){let T=new Pi;C.position=T.unproject(new h(x.geometry.x,x.geometry.y,x.geometry.z))}}g.push(C)}return g})};var Pm=aC;function cC(){this._uniformMap=void 0,this._command=void 0,this._colorTexture=void 0,this._depthTexture=void 0,this._ready=!1,this._name="czm_autoexposure",this._logDepthChanged=void 0,this._useLogDepth=void 0,this._framebuffers=void 0,this._previousLuminance=new mi,this._commands=void 0,this._clearCommand=void 0,this._minMaxLuminance=new H,this.enabled=!0,this._enabled=!0,this.minimumLuminance=.1,this.maximumLuminance=10}Object.defineProperties(cC.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 b_e(e){let t=e._framebuffers;if(!u(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].destroy();e._framebuffers=void 0,e._previousLuminance.destroy(),e._previousLuminance=void 0}function qit(e,t){b_e(e);let n=e._width,i=e._height,r=t.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT,o=Math.ceil(Math.log(Math.max(n,i))/Math.log(3)),s=new Array(o);for(let c=0;c<o;++c)n=Math.max(Math.ceil(n/3),1),i=Math.max(Math.ceil(i/3),1),s[c]=new mi,s[c].update(t,n,i,1,r);let a=s[o-1].getColorTexture(0);e._previousLuminance.update(t,a.width,a.height,1,r),e._framebuffers=s}function S_e(e){let t=e._commands;if(!u(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].shaderProgram.destroy();e._commands=void 0}function Yit(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 Xit(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 Kit(e,t){S_e(e);let n=e._framebuffers,i=n.length,r=new Array(i);for(let o=0;o<i;++o)r[o]=t.createViewportQuadCommand(Xit(o,i),{framebuffer:n[o].framebuffer,uniformMap:Yit(e,o)});e._commands=r}cC.prototype.clear=function(e){let t=this._framebuffers;if(!u(t))return;let n=this._clearCommand;u(n)||(n=this._clearCommand=new li({color:new z(0,0,0,0),framebuffer:void 0}));let i=t.length;for(let r=0;r<i;++r)t[r].clear(e,n)};cC.prototype.update=function(e){let t=e.drawingBufferWidth,n=e.drawingBufferHeight;(t!==this._width||n!==this._height)&&(this._width=t,this._height=n,qit(this,e),Kit(this,e),this._ready||(this._ready=!0)),this._minMaxLuminance.x=this.minimumLuminance,this._minMaxLuminance.y=this.maximumLuminance;let i=this._framebuffers,r=i[i.length-1];i[i.length-1]=this._previousLuminance,this._commands[this._commands.length-1].framebuffer=this._previousLuminance.framebuffer,this._previousLuminance=r};cC.prototype.execute=function(e,t){this._colorTexture=t;let n=this._commands;if(!u(n))return;let i=n.length;for(let r=0;r<i;++r)n[r].execute(e)};cC.prototype.isDestroyed=function(){return!1};cC.prototype.destroy=function(){return b_e(this),S_e(this),ue(this)};var yL=cC;var Jit={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"},lS=Object.freeze(Jit);function AL(e){}AL.prototype.isReady=function(){return!0};AL.prototype.shouldDiscardImage=function(e){return AL.EMPTY_IMAGE===e};var dz;Object.defineProperties(AL,{EMPTY_IMAGE:{get:function(){return u(dz)||(dz=new Image,dz.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="),dz}}});var uS=AL;function $q(e){this.tileWidth=void 0,this.tileHeight=void 0,this.maximumLevel=void 0,this.imageUrlSubdomains=void 0,this.imageUrlTemplate=void 0,this.attributionList=void 0}$q.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 r=t[n];if(r.credit instanceof Yt)break;r.credit=new Yt(r.attribution);let o=r.coverageAreas;for(let s=0,a=r.coverageAreas.length;s<a;++s){let c=o[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 Zit(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 Qit(e,t,n){let i=`An error occurred while accessing ${e.url}`;throw u(t)&&u(t.message)&&(i+=`: ${t.message}`),xi.reportError(void 0,n,u(n)?n._errorEvent:void 0,i,void 0,void 0,void 0,t),new de(i)}async function v_e(e,t,n){let i=e.url,r=_s._metadataCache[i];u(r)||(r=e.fetchJsonp("jsonp"),_s._metadataCache[i]=r);try{let o=await r;return Zit(o,t)}catch(o){Qit(e,o,n)}}function _s(e){if(e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=1,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._mapStyle=y(e.mapStyle,lS.AERIAL),this._culture=y(e.culture,""),this._key=e.key,this._tileDiscardPolicy=e.tileDiscardPolicy,u(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new uS),this._proxy=e.proxy,this._credit=new Yt(`<a href="https://www.microsoft.com/en-us/maps/product/enduserterms"><img src="${_s.logoUrl}" title="Bing Imagery"/></a>`),this._tilingScheme=new No({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 ge,this._ready=!1,u(e.url)){$("BingMapsImageryProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use BingMapsImageryProvider.fromUrl instead.");let t=e.tileProtocol;u(t)?t.length>0&&t[t.length-1]===":"&&(t=t.substr(0,t.length-1)):t=document.location.protocol==="http:"?"http":"https";let n=De.createIfNeeded(e.url);this._resource=n,n.appendForwardSlash();let i=n.getDerivedResource({url:`REST/v1/Imagery/Metadata/${this._mapStyle}`,queryParameters:{incl:"ImageryProviders",key:e.key,uriScheme:t}}),r=new $q(e);this._readyPromise=v_e(i,r,this).then(()=>(r.build(this),!0))}}Object.defineProperties(_s.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}}});_s.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,lS.AERIAL),r=De.createIfNeeded(e);r.appendForwardSlash();let o=r.getDerivedResource({url:`REST/v1/Imagery/Metadata/${i}`,queryParameters:{incl:"ImageryProviders",key:t.key,uriScheme:n}}),s=new _s(t);s._resource=r;let a=new $q(t);return await v_e(o,a),a.build(s),s._readyPromise=Promise.resolve(!0),s};var $it=new le;_s.prototype.getTileCredits=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(e,t,n,$it);return nrt(this._attributionList,n,i)};_s.prototype.requestImage=function(e,t,n,i){let r=$c.loadImage(this,ert(this,e,t,n,i));if(u(r))return r.catch(function(o){return u(o.blob)&&o.blob.size===0?uS.EMPTY_IMAGE:Promise.reject(o)})};_s.prototype.pickFeatures=function(e,t,n,i,r){};_s.tileXYToQuadKey=function(e,t,n){let i="";for(let r=n;r>=0;--r){let o=1<<r,s=0;e&o&&(s|=1),t&o&&(s|=2),i+=s}return i};_s.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let r=i;r>=0;--r){let o=1<<r,s=+e[i-r];s&1&&(t|=o),s&2&&(n|=o)}return{x:t,y:n,level:i}};_s._logoUrl=void 0;Object.defineProperties(_s,{logoUrl:{get:function(){return u(_s._logoUrl)||(_s._logoUrl=$t("Assets/Images/bing_maps_credit.png")),_s._logoUrl},set:function(e){_s._logoUrl=e}}});function ert(e,t,n,i,r){let o=e._imageUrlTemplate,s=e._imageUrlSubdomains,a=(t+n+i)%s.length;return e._resource.getDerivedResource({url:o,request:r,templateValues:{quadkey:_s.tileXYToQuadKey(t,n,i),subdomain:s[a],culture:e._culture},queryParameters:{n:"z"}})}var trt=new le;function nrt(e,t,n){++t;let i=[];for(let r=0,o=e.length;r<o;++r){let s=e[r],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,trt);u(p)&&(c=!0)}}c&&i.push(s.credit)}return i}_s._metadataCache={};var fS=_s;var irt=new h(1,1,1);function eY(e){e=y(e,irt),this._dimensions=h.clone(e)}Object.defineProperties(eY.prototype,{dimensions:{get:function(){return this._dimensions},set:function(e){h.clone(e,this._dimensions)}}});var rrt=new h;eY.prototype.emit=function(e){let t=this._dimensions,n=h.multiplyByScalar(t,.5,rrt),i=P.randomBetween(-n.x,n.x),r=P.randomBetween(-n.y,n.y),o=P.randomBetween(-n.z,n.z);e.position=h.fromElements(i,r,o,e.position),e.velocity=h.normalize(e.position,e.velocity)};var tY=eY;var xL=`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 CL(){this._colorTexture=void 0,this._drawCommand=void 0}Object.defineProperties(CL.prototype,{colorTexture:{get:function(){return this._colorTexture}}});function ort(e,t,n){let i=t.createViewportQuadCommand(xL,{framebuffer:n,renderState:Ve.fromCache({viewport:new Xe(0,0,256,256)})});e._drawCommand=i}CL.prototype.update=function(e){if(!u(this._colorTexture)){let t=e.context,n=new Ot({context:t,width:256,height:256,pixelFormat:st.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,sampler:un.NEAREST});this._colorTexture=n;let i=new Ks({context:t,colorTextures:[n],destroyAttachments:!1});ort(this,t,i),this._drawCommand.execute(t),i.destroy(),this._drawCommand.shaderProgram=this._drawCommand.shaderProgram&&this._drawCommand.shaderProgram.destroy()}};CL.prototype.isDestroyed=function(){return!1};CL.prototype.destroy=function(){return this._colorTexture=this._colorTexture&&this._colorTexture.destroy(),ue(this)};var TL=CL;var P_e={};function srt(e,t,n){let i,r,o;if(e instanceof wi){let s=Math.tan(.5*e.fovy);return i=e.near,r=e.near*s,o=e.aspectRatio*r,Math.max(t*i/o,n*i/r)}else if(e instanceof Qc)return i=e.near,r=e.top,o=e.right,Math.max(t*i/o,n*i/r);return Math.max(t,n)}var art=new h,w_e=new h;function O_e(e,t,n,i){if(u(i)&&n(.5)>i){let r=n(0),o=n(1),s=n(.5),a=s-r,c=s-o;return function(l){let f=n(l);if(l<=.5){let p=(f-r)/a;return P.lerp(e,-P.PI_OVER_TWO,p)}let d=(f-o)/c;return P.lerp(-P.PI_OVER_TWO,t,1-d)}}return function(r){return P.lerp(e,t,r)}}function iY(e,t,n,i,r){let o=r,s=Math.max(n,i);if(!u(o)){let a=e.position,c=t,l=e.up,f=e.right,d=e.frustum,p=h.subtract(a,c,art),g=h.magnitude(h.multiplyByScalar(l,h.dot(p,l),w_e)),m=h.magnitude(h.multiplyByScalar(f,h.dot(p,f),w_e));o=Math.min(srt(d,g,m)*.2,1e9)}if(s<o){let l=-Math.pow((o-n)*1e6,.125),f=Math.pow((o-i)*1e6,1/8);return function(d){let p=d*(f-l)+l;return-Math.pow(p,8)/1e6+o}}return function(a){return P.lerp(n,i,a)}}function EL(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 M_e=new h;function crt(e,t,n,i,r,o,s,a){let c=e.camera,l=h.clone(c.position,M_e),f=c.pitch,d=EL(c.heading,i),p=EL(c.roll,o),g=iY(c,n,l.z,n.z,s),m=O_e(f,r,g,a);function A(x){let C=x.time/t;c.setView({orientation:{heading:P.lerp(d,i,C),pitch:m(C),roll:P.lerp(p,o,C)}}),H.lerp(l,n,C,c.position),c.position.z=g(C)}return A}function lrt(e,t){e.longitude<t.longitude?e.longitude+=P.TWO_PI:t.longitude+=P.TWO_PI}function urt(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 frt=new me,drt=new me;function hrt(e,t,n,i,r,o,s,a,c,l){let f=e.camera,p=e.mapProjection.ellipsoid,g=me.clone(f.positionCartographic,frt),m=f.pitch,A=EL(f.heading,i),x=EL(f.roll,o),C=p.cartesianToCartographic(n,drt);g.longitude=P.zeroToTwoPi(g.longitude),C.longitude=P.zeroToTwoPi(C.longitude);let E=!1;if(u(a)){let D=P.zeroToTwoPi(a),M=Math.min(g.longitude,C.longitude),O=Math.max(g.longitude,C.longitude),B=D>=M&&D<=O;if(u(c)){let L=Math.abs(g.longitude-C.longitude),_=P.TWO_PI-L;(B?L:_)<(B?_:L)*c&&!B&&(E=!0)}else B||(E=!0)}E?lrt(g,C):urt(g,C);let T=iY(f,n,g.height,C.height,s),S=O_e(m,r,T,l);function v(){let D=g.longitude,M=C.longitude,O=g.latitude,B=C.latitude;return function(_){let b=_.time/t,w=h.fromRadians(P.lerp(D,M,b),P.lerp(O,B,b),T(b),p);f.setView({destination:w,orientation:{heading:P.lerp(A,i,b),pitch:S(b),roll:P.lerp(x,o,b)}})}}return v()}function mrt(e,t,n,i,r,o,s){let a=e.camera,c=h.clone(a.position,M_e),l=EL(a.heading,i),f=a.frustum.right-a.frustum.left,d=iY(a,n,f,n.z,s);function p(g){let m=g.time/t;a.setView({orientation:{heading:P.lerp(l,i,m)}}),H.lerp(c,n,m,a.position);let A=d(m),x=a.frustum,C=x.top/x.right,E=(A-(x.right-x.left))*.5;x.right+=E,x.left-=E,x.top=C*x.right,x.bottom=-x.top}return p}var D_e=new me,prt=new h;function nY(e,t){return{startObject:{},stopObject:{},duration:0,complete:e,cancel:t}}function I_e(e,t){function n(){typeof t=="function"&&t(),e.enableInputs=!0}return n}P_e.createTween=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=t.destination,i=e.mode;if(i===ne.MORPHING)return nY();let r=y(t.convert,!0),o=e.mapProjection,s=o.ellipsoid,a=t.maximumHeight,c=t.flyOverLongitude,l=t.flyOverLongitudeWeight,f=t.pitchAdjustHeight,d=t.easingFunction;r&&i!==ne.SCENE3D&&(s.cartesianToCartographic(n,D_e),n=o.project(D_e,prt));let p=e.camera,g=t.endTransform;u(g)&&p._setTransform(g);let m=t.duration;u(m)||(m=Math.ceil(h.distance(p.position,n)/1e6)+2,m=Math.min(m,3));let A=y(t.heading,0),x=y(t.pitch,-P.PI_OVER_TWO),C=y(t.roll,0),E=e.screenSpaceCameraController;E.enableInputs=!1;let T=I_e(E,t.complete),S=I_e(E,t.cancel),v=p.frustum,D=e.mode===ne.SCENE2D;if(D=D&&H.equalsEpsilon(p.position,n,P.EPSILON6),D=D&&P.equalsEpsilon(Math.max(v.right-v.left,v.top-v.bottom),n.z,P.EPSILON6),D=D||e.mode!==ne.SCENE2D&&h.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 nY(T,S);let M=new Array(4);if(M[ne.SCENE2D]=mrt,M[ne.SCENE3D]=hrt,M[ne.COLUMBUS_VIEW]=crt,m<=0)return nY(function(){M[i](e,1,n,A,x,C,a,c,l,f)({time:1}),typeof T=="function"&&T()},S);let O=M[i](e,m,n,A,x,C,a,c,l,f);if(!u(d)){let B=p.positionCartographic.height,L=i===ne.SCENE3D?s.cartesianToCartographic(n).height:n.z;B>L&&B>11500?d=Bo.CUBIC_OUT:d=Bo.QUINTIC_IN_OUT}return{duration:m,easingFunction:d,startObject:{time:0},stopObject:{time:m},update:O,complete:T,cancel:S}};var bL=P_e;var _rt={ROTATE:0,INFINITE_SCROLL:1},Hl=Object.freeze(_rt);function Zt(e){this._scene=e,this._transform=N.clone(N.IDENTITY),this._invTransform=N.clone(N.IDENTITY),this._actualTransform=N.clone(N.IDENTITY),this._actualInvTransform=N.clone(N.IDENTITY),this._transformChanged=!1,this.position=new h,this._position=new h,this._positionWC=new h,this._positionCartographic=new me,this._oldPositionWC=void 0,this.positionWCDeltaMagnitude=0,this.positionWCDeltaMagnitudeLastFrame=0,this.timeSinceMoved=0,this._lastMovedTimestamp=0,this.direction=new h,this._direction=new h,this._directionWC=new h,this.up=new h,this._up=new h,this._upWC=new h,this.right=new h,this._right=new h,this._rightWC=new h,this.frustum=new wi,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 ge,this._moveEnd=new ge,this._changed=new ge,this._changedPosition=void 0,this._changedDirection=void 0,this._changedFrustum=void 0,this._changedHeading=void 0,this.percentageChanged=.5,this._viewMatrix=new N,this._invViewMatrix=new N,k_e(this),this._mode=ne.SCENE3D,this._modeChanged=!0;let t=e.mapProjection;this._projection=t,this._maxCoord=t.project(new me(Math.PI,P.PI_OVER_TWO)),this._max2Dfrustum=void 0,Q_e(this,Zt.DEFAULT_VIEW_RECTANGLE,this.position,!0);let n=h.magnitude(this.position);n+=n*Zt.DEFAULT_VIEW_FACTOR,h.normalize(this.position,this.position),h.multiplyByScalar(this.position,n,this.position)}Zt.TRANSFORM_2D=new N(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);Zt.TRANSFORM_2D_INVERSE=N.inverseTransformation(Zt.TRANSFORM_2D,new N);Zt.DEFAULT_VIEW_RECTANGLE=le.fromDegrees(-95,-20,-70,90);Zt.DEFAULT_VIEW_FACTOR=.5;Zt.DEFAULT_OFFSET=new Tu(0,-P.PI_OVER_FOUR,0);function k_e(e){N.computeView(e._position,e._direction,e._up,e._right,e._viewMatrix),N.multiply(e._viewMatrix,e._actualInvTransform,e._viewMatrix),N.inverseTransformation(e._viewMatrix,e._invViewMatrix)}function grt(e){if(!u(e._oldPositionWC))e._oldPositionWC=h.clone(e.positionWC,e._oldPositionWC);else{e.positionWCDeltaMagnitudeLastFrame=e.positionWCDeltaMagnitude;let t=h.subtract(e.positionWC,e._oldPositionWC,e._oldPositionWC);e.positionWCDeltaMagnitude=h.magnitude(t),e._oldPositionWC=h.clone(e.positionWC,e._oldPositionWC),e.positionWCDeltaMagnitude>0?(e.timeSinceMoved=0,e._lastMovedTimestamp=Ai()):e.timeSinceMoved=Math.max(Ai()-e._lastMovedTimestamp,0)/1e3}}Zt.prototype.canPreloadFlight=function(){return u(this._currentFlight)&&this._mode!==ne.SCENE2D};Zt.prototype._updateCameraChanged=function(){let e=this;if(grt(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 r=i/Math.PI;if(r>t&&(e._changed.raiseEvent(r),e._changedHeading=n),e._mode===ne.SCENE2D){if(!u(e._changedFrustum)){e._changedPosition=h.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,m=l.x+d.right,A=f.x+p.left,x=f.x+p.right,C=l.y+d.bottom,E=l.y+d.top,T=f.y+p.bottom,S=f.y+p.top,v=Math.max(g,A),D=Math.min(m,x),M=Math.max(C,T),O=Math.min(E,S),B;if(v>=D||M>=E)B=1;else{let L=p;g<A&&m>x&&C<T&&E>S&&(L=d),B=1-(D-v)*(O-M)/((L.right-L.left)*(L.top-L.bottom))}B>t&&(e._changed.raiseEvent(B),e._changedPosition=h.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone(e._changedFrustum));return}if(!u(e._changedDirection)){e._changedPosition=h.clone(e.positionWC,e._changedPosition),e._changedDirection=h.clone(e.directionWC,e._changedDirection);return}let o=P.acosClamped(h.dot(e.directionWC,e._changedDirection)),s;u(e.frustum.fovy)?s=o/(e.frustum.fovy*.5):s=o;let c=h.distance(e.positionWC,e._changedPosition)/e.positionCartographic.height;(s>t||c>t)&&(e._changed.raiseEvent(Math.max(s,c)),e._changedPosition=h.clone(e.positionWC,e._changedPosition),e._changedDirection=h.clone(e.directionWC,e._changedDirection))};function yrt(e){Pt.basisTo2D(e._projection,e._transform,e._actualTransform)}var Art=new me,xrt=new h,hz=new h,Crt=new oe,Trt=new oe,Ert=new oe,brt=new oe,Srt=new oe;function vrt(e){let t=e._projection,n=t.ellipsoid,i=N.getColumn(e._transform,3,Crt),r=n.cartesianToCartographic(i,Art),o=t.project(r,xrt),s=Trt;s.x=o.z,s.y=o.x,s.z=o.y,s.w=1;let a=oe.clone(oe.UNIT_X,Srt),c=oe.add(N.getColumn(e._transform,0,hz),i,hz);n.cartesianToCartographic(c,r),t.project(r,o);let l=Ert;l.x=o.z,l.y=o.x,l.z=o.y,l.w=0,h.subtract(l,s,l),l.x=0;let f=brt;if(h.magnitudeSquared(l)>P.EPSILON10)h.cross(a,l,f);else{let d=oe.add(N.getColumn(e._transform,1,hz),i,hz);n.cartesianToCartographic(d,r),t.project(r,o),f.x=o.z,f.y=o.x,f.z=o.y,f.w=0,h.subtract(f,s,f),f.x=0,h.magnitudeSquared(f)<P.EPSILON10&&(oe.clone(oe.UNIT_Y,l),oe.clone(oe.UNIT_Z,f))}h.cross(f,a,l),h.normalize(l,l),h.cross(a,l,f),h.normalize(f,f),N.setColumn(e._actualTransform,0,l,e._actualTransform),N.setColumn(e._actualTransform,1,f,e._actualTransform),N.setColumn(e._actualTransform,2,a,e._actualTransform),N.setColumn(e._actualTransform,3,s,e._actualTransform)}var rY=new h;function gc(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 r=e._position,o=!h.equals(r,e.position)||n;o&&(r=h.clone(e.position,e._position));let s=e._direction,a=!h.equals(s,e.direction);a&&(h.normalize(e.direction,e.direction),s=h.clone(e.direction,e._direction));let c=e._up,l=!h.equals(c,e.up);l&&(h.normalize(e.up,e.up),c=h.clone(e.up,e._up));let f=e._right,d=!h.equals(f,e.right);d&&(h.normalize(e.right,e.right),f=h.clone(e.right,e._right));let p=e._transformChanged||e._modeChanged;e._transformChanged=!1,p&&(N.inverseTransformation(e._transform,e._invTransform),e._mode===ne.COLUMBUS_VIEW||e._mode===ne.SCENE2D?N.equals(N.IDENTITY,e._transform)?N.clone(Zt.TRANSFORM_2D,e._actualTransform):e._mode===ne.COLUMBUS_VIEW?yrt(e):vrt(e):N.clone(e._transform,e._actualTransform),N.inverseTransformation(e._actualTransform,e._actualInvTransform),e._modeChanged=!1);let g=e._actualTransform;if(o||p)if(e._positionWC=N.multiplyByPoint(g,r,e._positionWC),t===ne.SCENE3D||t===ne.MORPHING)e._positionCartographic=e._projection.ellipsoid.cartesianToCartographic(e._positionWC,e._positionCartographic);else{let m=rY;m.x=e._positionWC.y,m.y=e._positionWC.z,m.z=e._positionWC.x,t===ne.SCENE2D&&(m.z=i),e._projection.unproject(m,e._positionCartographic)}if(a||l||d){let m=h.dot(s,h.cross(c,f,rY));if(Math.abs(1-m)>P.EPSILON2){let A=1/h.magnitudeSquared(c),x=h.dot(c,s)*A,C=h.multiplyByScalar(s,x,rY);c=h.normalize(h.subtract(c,C,e._up),e._up),h.clone(c,e.up),f=h.cross(s,c,e._right),h.clone(f,e.right)}}(a||p)&&(e._directionWC=N.multiplyByPointAsVector(g,s,e._directionWC),h.normalize(e._directionWC,e._directionWC)),(l||p)&&(e._upWC=N.multiplyByPointAsVector(g,c,e._upWC),h.normalize(e._upWC,e._upWC)),(d||p)&&(e._rightWC=N.multiplyByPointAsVector(g,f,e._rightWC),h.normalize(e._rightWC,e._rightWC)),(o||a||l||d||p)&&k_e(e)}function z_e(e,t){let n;return P.equalsEpsilon(Math.abs(e.z),1,P.EPSILON3)?n=Math.atan2(t.y,t.x)-P.PI_OVER_TWO:n=Math.atan2(e.y,e.x)-P.PI_OVER_TWO,P.TWO_PI-P.zeroToTwoPi(n)}function H_e(e){return P.PI_OVER_TWO-P.acosClamped(e.z)}function G_e(e,t,n){let i=0;return P.equalsEpsilon(Math.abs(e.z),1,P.EPSILON3)||(i=Math.atan2(-n.z,t.z),i=P.zeroToTwoPi(i+P.TWO_PI)),i}var _z=new N,gz=new N;Object.defineProperties(Zt.prototype,{transform:{get:function(){return this._transform}},inverseTransform:{get:function(){return gc(this),this._invTransform}},viewMatrix:{get:function(){return gc(this),this._viewMatrix}},inverseViewMatrix:{get:function(){return gc(this),this._invViewMatrix}},positionCartographic:{get:function(){return gc(this),this._positionCartographic}},positionWC:{get:function(){return gc(this),this._positionWC}},directionWC:{get:function(){return gc(this),this._directionWC}},upWC:{get:function(){return gc(this),this._upWC}},rightWC:{get:function(){return gc(this),this._rightWC}},heading:{get:function(){if(this._mode!==ne.MORPHING){let e=this._projection.ellipsoid,t=N.clone(this._transform,_z),n=Pt.eastNorthUpToFixedFrame(this.positionWC,e,gz);this._setTransform(n);let i=z_e(this.direction,this.up);return this._setTransform(t),i}}},pitch:{get:function(){if(this._mode!==ne.MORPHING){let e=this._projection.ellipsoid,t=N.clone(this._transform,_z),n=Pt.eastNorthUpToFixedFrame(this.positionWC,e,gz);this._setTransform(n);let i=H_e(this.direction);return this._setTransform(t),i}}},roll:{get:function(){if(this._mode!==ne.MORPHING){let e=this._projection.ellipsoid,t=N.clone(this._transform,_z),n=Pt.eastNorthUpToFixedFrame(this.positionWC,e,gz);this._setTransform(n);let i=G_e(this.direction,this.up,this.right);return this._setTransform(t),i}}},moveStart:{get:function(){return this._moveStart}},moveEnd:{get:function(){return this._moveEnd}},changed:{get:function(){return this._changed}}});Zt.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,r=n.top/n.right;n.right=this._maxCoord.x*i,n.left=-n.right,n.top=r*n.right,n.bottom=-n.top}this._mode===ne.SCENE2D&&Y_e(this,this.position)};var wrt=new h,Drt=new h,Irt=new h;Zt.prototype._setTransform=function(e){let t=h.clone(this.positionWC,wrt),n=h.clone(this.upWC,Drt),i=h.clone(this.directionWC,Irt);N.clone(e,this._transform),this._transformChanged=!0,gc(this);let r=this._actualInvTransform;N.multiplyByPoint(r,t,this.position),N.multiplyByPointAsVector(r,i,this.direction),N.multiplyByPointAsVector(r,n,this.up),h.cross(this.direction,this.up,this.right),gc(this)};var Prt=new H,Ort=new vn,Mrt=new h,Rrt=new h;function W_e(e){if(!N.equals(N.IDENTITY,e.transform))return h.magnitude(e.position);let t=e._scene,n=t.globe,i=Prt;i.x=t.drawingBufferWidth/2,i.y=t.drawingBufferHeight/2;let r;if(u(n)){let a=e.getPickRay(i,Ort);r=n.pickWorldCoordinates(a,t,!0,Mrt)}let o;t.pickPositionSupported&&(o=t.pickPositionWorldCoordinates(i,Rrt));let s;if(u(r)||u(o)){let a=u(o)?h.distance(o,e.positionWC):Number.POSITIVE_INFINITY,c=u(r)?h.distance(r,e.positionWC):Number.POSITIVE_INFINITY;s=Math.min(a,c)}else s=Math.max(e.positionCartographic.height,0);return s}Zt.prototype._adjustOrthographicFrustum=function(e){this.frustum instanceof en&&(!e&&this._positionCartographic.height<15e4||(this.frustum.width=W_e(this)))};var yz=new h,lY=new N,Brt=new N,uY=new Le,fY=new Z,j_e=new me;function Lrt(e,t,n){let i=N.clone(e.transform,lY),r=Pt.eastNorthUpToFixedFrame(t,e._projection.ellipsoid,Brt);e._setTransform(r),h.clone(h.ZERO,e.position),n.heading=n.heading-P.PI_OVER_TWO;let o=Le.fromHeadingPitchRoll(n,uY),s=Z.fromQuaternion(o,fY);Z.getColumn(s,0,e.direction),Z.getColumn(s,2,e.up),h.cross(e.direction,e.up,e.right),e._setTransform(i),e._adjustOrthographicFrustum(!0)}function Nrt(e,t,n,i){let r=N.clone(e.transform,lY);if(e._setTransform(N.IDENTITY),!h.equals(t,e.positionWC)){if(i){let a=e._projection,c=a.ellipsoid.cartesianToCartographic(t,j_e);t=a.project(c,yz)}h.clone(t,e.position)}n.heading=n.heading-P.PI_OVER_TWO;let o=Le.fromHeadingPitchRoll(n,uY),s=Z.fromQuaternion(o,fY);Z.getColumn(s,0,e.direction),Z.getColumn(s,2,e.up),h.cross(e.direction,e.up,e.right),e._setTransform(r),e._adjustOrthographicFrustum(!0)}function Frt(e,t,n,i){let r=N.clone(e.transform,lY);if(e._setTransform(N.IDENTITY),!h.equals(t,e.positionWC)){if(i){let c=e._projection,l=c.ellipsoid.cartesianToCartographic(t,j_e);t=c.project(l,yz)}H.clone(t,e.position);let o=-t.z*.5,s=-o,a=e.frustum;if(s>o){let c=a.top/a.right;a.right=s,a.left=o,a.top=a.right*c,a.bottom=-a.top}}if(e._scene.mapMode2D===Hl.ROTATE){n.heading=n.heading-P.PI_OVER_TWO,n.pitch=-P.PI_OVER_TWO,n.roll=0;let o=Le.fromHeadingPitchRoll(n,uY),s=Z.fromQuaternion(o,fY);Z.getColumn(s,2,e.up),h.cross(e.direction,e.up,e.right)}e._setTransform(r)}var Urt=new h,Vrt=new h,krt=new h;function q_e(e,t,n,i){let r=h.clone(n.direction,Urt),o=h.clone(n.up,Vrt);if(e._scene.mode===ne.SCENE3D){let a=e._projection.ellipsoid,c=Pt.eastNorthUpToFixedFrame(t,a,_z),l=N.inverseTransformation(c,gz);N.multiplyByPointAsVector(l,r,r),N.multiplyByPointAsVector(l,o,o)}let s=h.cross(r,o,krt);return i.heading=z_e(r,o),i.pitch=H_e(r),i.roll=G_e(r,o,s),i}var cY={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},dS=new ka;Zt.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),r=y(e.destination,h.clone(this.positionWC,yz));u(r)&&u(r.west)&&(r=this.getRectangleCameraCoordinates(r,yz),i=!1),u(t.direction)&&(t=q_e(this,r,t,cY.orientation)),dS.heading=y(t.heading,0),dS.pitch=y(t.pitch,-P.PI_OVER_TWO),dS.roll=y(t.roll,0),n===ne.SCENE3D?Lrt(this,r,dS):n===ne.SCENE2D?Frt(this,r,dS,i):Nrt(this,r,dS,i)};var zrt=new h;Zt.prototype.flyHome=function(e){let t=this._mode;if(t===ne.MORPHING&&this._scene.completeMorph(),t===ne.SCENE2D)this.flyTo({destination:Zt.DEFAULT_VIEW_RECTANGLE,duration:e,endTransform:N.IDENTITY});else if(t===ne.SCENE3D){let n=this.getRectangleCameraCoordinates(Zt.DEFAULT_VIEW_RECTANGLE),i=h.magnitude(n);i+=i*Zt.DEFAULT_VIEW_FACTOR,h.normalize(n,n),h.multiplyByScalar(n,i,n),this.flyTo({destination:n,duration:e,endTransform:N.IDENTITY})}else if(t===ne.COLUMBUS_VIEW){let n=this._projection.ellipsoid.maximumRadius,i=new h(0,-1,1);i=h.multiplyByScalar(h.normalize(i,i),5*n,i),this.flyTo({destination:i,duration:e,orientation:{heading:0,pitch:-Math.acos(h.normalize(i,zrt).z),roll:0},endTransform:N.IDENTITY,convert:!1})}};Zt.prototype.worldToCameraCoordinates=function(e,t){return u(t)||(t=new oe),gc(this),N.multiplyByVector(this._actualInvTransform,e,t)};Zt.prototype.worldToCameraCoordinatesPoint=function(e,t){return u(t)||(t=new h),gc(this),N.multiplyByPoint(this._actualInvTransform,e,t)};Zt.prototype.worldToCameraCoordinatesVector=function(e,t){return u(t)||(t=new h),gc(this),N.multiplyByPointAsVector(this._actualInvTransform,e,t)};Zt.prototype.cameraToWorldCoordinates=function(e,t){return u(t)||(t=new oe),gc(this),N.multiplyByVector(this._actualTransform,e,t)};Zt.prototype.cameraToWorldCoordinatesPoint=function(e,t){return u(t)||(t=new h),gc(this),N.multiplyByPoint(this._actualTransform,e,t)};Zt.prototype.cameraToWorldCoordinatesVector=function(e,t){return u(t)||(t=new h),gc(this),N.multiplyByPointAsVector(this._actualTransform,e,t)};function Y_e(e,t){let n=e._scene.mapMode2D===Hl.ROTATE,i=e._maxCoord.x,r=e._maxCoord.y,o,s;n?(s=i,o=-s):(s=t.x-i*2,o=t.x+i*2),t.x>i&&(t.x=s),t.x<-i&&(t.x=o),t.y>r&&(t.y=r),t.y<-r&&(t.y=-r)}var R_e=new h;Zt.prototype.move=function(e,t){let n=this.position;h.multiplyByScalar(e,t,R_e),h.add(n,R_e,n),this._mode===ne.SCENE2D&&Y_e(this,n),this._adjustOrthographicFrustum(!0)};Zt.prototype.moveForward=function(e){e=y(e,this.defaultMoveAmount),this._mode===ne.SCENE2D?Az(this,e):this.move(this.direction,e)};Zt.prototype.moveBackward=function(e){e=y(e,this.defaultMoveAmount),this._mode===ne.SCENE2D?Az(this,-e):this.move(this.direction,-e)};Zt.prototype.moveUp=function(e){e=y(e,this.defaultMoveAmount),this.move(this.up,e)};Zt.prototype.moveDown=function(e){e=y(e,this.defaultMoveAmount),this.move(this.up,-e)};Zt.prototype.moveRight=function(e){e=y(e,this.defaultMoveAmount),this.move(this.right,e)};Zt.prototype.moveLeft=function(e){e=y(e,this.defaultMoveAmount),this.move(this.right,-e)};Zt.prototype.lookLeft=function(e){e=y(e,this.defaultLookAmount),this._mode!==ne.SCENE2D&&this.look(this.up,-e)};Zt.prototype.lookRight=function(e){e=y(e,this.defaultLookAmount),this._mode!==ne.SCENE2D&&this.look(this.up,e)};Zt.prototype.lookUp=function(e){e=y(e,this.defaultLookAmount),this._mode!==ne.SCENE2D&&this.look(this.right,-e)};Zt.prototype.lookDown=function(e){e=y(e,this.defaultLookAmount),this._mode!==ne.SCENE2D&&this.look(this.right,e)};var Hrt=new Le,Grt=new Z;Zt.prototype.look=function(e,t){let n=y(t,this.defaultLookAmount),i=Le.fromAxisAngle(e,-n,Hrt),r=Z.fromQuaternion(i,Grt),o=this.direction,s=this.up,a=this.right;Z.multiplyByVector(r,o,o),Z.multiplyByVector(r,s,s),Z.multiplyByVector(r,a,a)};Zt.prototype.twistLeft=function(e){e=y(e,this.defaultLookAmount),this.look(this.direction,e)};Zt.prototype.twistRight=function(e){e=y(e,this.defaultLookAmount),this.look(this.direction,-e)};var Wrt=new Le,jrt=new Z;Zt.prototype.rotate=function(e,t){let n=y(t,this.defaultRotateAmount),i=Le.fromAxisAngle(e,-n,Wrt),r=Z.fromQuaternion(i,jrt);Z.multiplyByVector(r,this.position,this.position),Z.multiplyByVector(r,this.direction,this.direction),Z.multiplyByVector(r,this.up,this.up),h.cross(this.direction,this.up,this.right),h.cross(this.right,this.direction,this.up),this._adjustOrthographicFrustum(!1)};Zt.prototype.rotateDown=function(e){e=y(e,this.defaultRotateAmount),X_e(this,e)};Zt.prototype.rotateUp=function(e){e=y(e,this.defaultRotateAmount),X_e(this,-e)};var qrt=new h,Yrt=new h,Xrt=new h,B_e=new h;function X_e(e,t){let n=e.position;if(u(e.constrainedAxis)&&!h.equalsEpsilon(e.position,h.ZERO,P.EPSILON2)){let i=h.normalize(n,qrt),r=h.equalsEpsilon(i,e.constrainedAxis,P.EPSILON2),o=h.equalsEpsilon(i,h.negate(e.constrainedAxis,B_e),P.EPSILON2);if(!r&&!o){let s=h.normalize(e.constrainedAxis,Yrt),a=h.dot(i,s),c=P.acosClamped(a);t>0&&t>c&&(t=c-P.EPSILON4),a=h.dot(i,h.negate(s,B_e)),c=P.acosClamped(a),t<0&&-t>c&&(t=-c+P.EPSILON4);let l=h.cross(s,i,Xrt);e.rotate(l,t)}else(r&&t<0||o&&t>0)&&e.rotate(e.right,t)}else e.rotate(e.right,t)}Zt.prototype.rotateRight=function(e){e=y(e,this.defaultRotateAmount),K_e(this,-e)};Zt.prototype.rotateLeft=function(e){e=y(e,this.defaultRotateAmount),K_e(this,e)};function K_e(e,t){u(e.constrainedAxis)?e.rotate(e.constrainedAxis,t):e.rotate(e.up,t)}function Az(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 r=n.top-t,o=n.bottom+t,s=e._maxCoord.y;e._scene.mapMode2D===Hl.ROTATE&&(s*=e.maximumZoomFactor),o>s&&(o=s,r=-s),r<=o&&(r=1,o=-1),i=n.right/n.top,n.top=r,n.bottom=o,n.right=n.top*i,n.left=-n.right}else{let r=n.right-t,o=n.left+t,s=e._maxCoord.x;e._scene.mapMode2D===Hl.ROTATE&&(s*=e.maximumZoomFactor),r>s&&(r=s,o=-s),r<=o&&(r=1,o=-1),i=n.top/n.right,n.right=r,n.left=o,n.top=n.right*i,n.bottom=-n.top}}function J_e(e,t){e.move(e.direction,t)}Zt.prototype.zoomIn=function(e){e=y(e,this.defaultZoomAmount),this._mode===ne.SCENE2D?Az(this,e):J_e(this,e)};Zt.prototype.zoomOut=function(e){e=y(e,this.defaultZoomAmount),this._mode===ne.SCENE2D?Az(this,-e):J_e(this,-e)};Zt.prototype.getMagnitude=function(){if(this._mode===ne.SCENE3D)return h.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 Krt=new N;Zt.prototype.lookAt=function(e,t){let n=Pt.eastNorthUpToFixedFrame(e,re.WGS84,Krt);this.lookAtTransform(n,t)};var Jrt=new h,Zrt=new Le,Qrt=new Le,$rt=new Z;function Z_e(e,t,n){t=P.clamp(t,-P.PI_OVER_TWO,P.PI_OVER_TWO),e=P.zeroToTwoPi(e)-P.PI_OVER_TWO;let i=Le.fromAxisAngle(h.UNIT_Y,-t,Zrt),r=Le.fromAxisAngle(h.UNIT_Z,-e,Qrt),o=Le.multiply(r,i,r),s=Z.fromQuaternion(o,$rt),a=h.clone(h.UNIT_X,Jrt);return Z.multiplyByVector(s,a,a),h.negate(a,a),h.multiplyByScalar(a,n,a),a}Zt.prototype.lookAtTransform=function(e,t){if(this._setTransform(e),!u(t))return;let n;if(u(t.heading)?n=Z_e(t.heading,t.pitch,t.range):n=t,this._mode===ne.SCENE2D){H.clone(H.ZERO,this.position),h.negate(n,this.up),this.up.z=0,h.magnitudeSquared(this.up)<P.EPSILON10&&h.clone(h.UNIT_Y,this.up),h.normalize(this.up,this.up),this._setTransform(N.IDENTITY),h.negate(h.UNIT_Z,this.direction),h.cross(this.direction,this.up,this.right),h.normalize(this.right,this.right);let i=this.frustum,r=i.top/i.right;i.right=h.magnitude(n)*.5,i.left=-i.right,i.top=r*i.right,i.bottom=-i.top,this._setTransform(e);return}h.clone(n,this.position),h.negate(this.position,this.direction),h.normalize(this.direction,this.direction),h.cross(this.direction,h.UNIT_Z,this.right),h.magnitudeSquared(this.right)<P.EPSILON10&&h.clone(h.UNIT_X,this.right),h.normalize(this.right,this.right),h.cross(this.right,this.direction,this.up),h.normalize(this.up,this.up),this._adjustOrthographicFrustum(!0)};var SL=new me,eot=new me,tot=new h,not=new h,iot=new h,rot=new h,oot=new h,sot=new h,aot=new h,oY=new h,cot={direction:new h,right:new h,up:new h},L_e;function _c(e,t,n,i){return Math.abs(h.dot(t,n))/i-h.dot(e,n)}function Q_e(e,t,n,i){let r=e._projection.ellipsoid,o=i?e:cot,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 B=SL;B.longitude=f,B.latitude=s,B.height=0;let L=eot;L.longitude=f,L.latitude=a,L.height=0;let _=L_e;(!u(_)||_.ellipsoid!==r)&&(L_e=_=new ef(void 0,void 0,r)),_.setEndPoints(B,L),d=_.interpolateUsingFraction(.5,SL).latitude}let p=SL;p.longitude=f,p.latitude=d,p.height=0;let g=r.cartographicToCartesian(p,aot),m=SL;m.longitude=c,m.latitude=s;let A=r.cartographicToCartesian(m,tot);m.longitude=l;let x=r.cartographicToCartesian(m,iot);m.longitude=f;let C=r.cartographicToCartesian(m,oot);m.latitude=a;let E=r.cartographicToCartesian(m,sot);m.longitude=c;let T=r.cartographicToCartesian(m,rot);m.longitude=l;let S=r.cartographicToCartesian(m,not);h.subtract(x,g,x),h.subtract(T,g,T),h.subtract(A,g,A),h.subtract(S,g,S),h.subtract(C,g,C),h.subtract(E,g,E);let v=r.geodeticSurfaceNormal(g,o.direction);h.negate(v,v);let D=h.cross(v,h.UNIT_Z,o.right);h.normalize(D,D);let M=h.cross(D,v,o.up),O;if(e.frustum instanceof en){let B=Math.max(h.distance(A,x),h.distance(T,S)),L=Math.max(h.distance(A,T),h.distance(x,S)),_,b,w=e.frustum._offCenterFrustum.right/e.frustum._offCenterFrustum.top,I=L*w;B>I?(_=B,b=_/w):(b=L,_=I),O=Math.max(_,b)}else{let B=Math.tan(e.frustum.fovy*.5),L=e.frustum.aspectRatio*B;if(O=Math.max(_c(v,M,x,B),_c(v,M,T,B),_c(v,M,A,B),_c(v,M,S,B),_c(v,M,C,B),_c(v,M,E,B),_c(v,D,x,L),_c(v,D,T,L),_c(v,D,A,L),_c(v,D,S,L),_c(v,D,C,L),_c(v,D,E,L)),a<0&&s>0){let _=SL;_.longitude=l,_.latitude=0,_.height=0;let b=r.cartographicToCartesian(_,oY);h.subtract(b,g,b),O=Math.max(O,_c(v,M,b,B),_c(v,D,b,L)),_.longitude=c,b=r.cartographicToCartesian(_,oY),h.subtract(b,g,b),O=Math.max(O,_c(v,M,b,B),_c(v,D,b,L))}}return h.add(g,h.multiplyByScalar(v,-O,oY),n)}var lot=new me,uot=new h,fot=new h;function dot(e,t,n){let i=e._projection;t.west>t.east&&(t=le.MAX_VALUE);let r=e._actualTransform,o=e._actualInvTransform,s=lot;s.longitude=t.east,s.latitude=t.north;let a=i.project(s,uot);N.multiplyByPoint(r,a,a),N.multiplyByPoint(o,a,a),s.longitude=t.west,s.latitude=t.south;let c=i.project(s,fot);if(N.multiplyByPoint(r,c,c),N.multiplyByPoint(o,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 hot=new me,mot=new h,pot=new h;function _ot(e,t,n){let i=e._projection,r=t.east;t.west>t.east&&(e._scene.mapMode2D===Hl.INFINITE_SCROLL?r+=P.TWO_PI:(t=le.MAX_VALUE,r=t.east));let o=hot;o.longitude=r,o.latitude=t.north;let s=i.project(o,mot);o.longitude=t.west,o.latitude=t.south;let a=i.project(o,pot),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,o=i.unproject(n,o),o.height=l,n=i.project(o,n),n}Zt.prototype.getRectangleCameraCoordinates=function(e,t){let n=this._mode;if(u(t)||(t=new h),n===ne.SCENE3D)return Q_e(this,e,t);if(n===ne.COLUMBUS_VIEW)return dot(this,e,t);if(n===ne.SCENE2D)return _ot(this,e,t)};var got=new vn;function yot(e,t,n,i){n=y(n,re.WGS84);let r=e.getPickRay(t,got),o=Qi.rayEllipsoid(r,n);if(!o)return;let s=o.start>0?o.start:o.stop;return vn.getPoint(r,s,i)}var Aot=new vn;function xot(e,t,n,i){let o=e.getPickRay(t,Aot).origin;o=h.fromElements(o.y,o.z,0,o);let s=n.unproject(o);if(!(s.latitude<-P.PI_OVER_TWO||s.latitude>P.PI_OVER_TWO))return n.ellipsoid.cartographicToCartesian(s,i)}var Cot=new vn;function Tot(e,t,n,i){let r=e.getPickRay(t,Cot),o=-r.origin.x/r.direction.x;vn.getPoint(r,o,i);let s=n.unproject(new h(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)}Zt.prototype.pickEllipsoid=function(e,t,n){let i=this._scene.canvas;if(!(i.clientWidth===0||i.clientHeight===0)){if(u(n)||(n=new h),t=y(t,re.WGS84),this._mode===ne.SCENE3D)n=yot(this,e,t,n);else if(this._mode===ne.SCENE2D)n=xot(this,e,this._projection,n);else if(this._mode===ne.COLUMBUS_VIEW)n=Tot(this,e,this._projection,n);else return;return n}};var Eot=new h,bot=new h,Sot=new h;function vot(e,t,n){let i=e._scene.canvas,r=i.clientWidth,o=i.clientHeight,s=Math.tan(e.frustum.fovy*.5),a=e.frustum.aspectRatio*s,c=e.frustum.near,l=2/r*t.x-1,f=2/o*(o-t.y)-1,d=e.positionWC;h.clone(d,n.origin);let p=h.multiplyByScalar(e.directionWC,c,Eot);h.add(d,p,p);let g=h.multiplyByScalar(e.rightWC,l*c*a,bot),m=h.multiplyByScalar(e.upWC,f*c*s,Sot),A=h.add(p,g,n.direction);return h.add(A,m,A),h.subtract(A,d,A),h.normalize(A,A),n}var mz=new h;function wot(e,t,n){let i=e._scene.canvas,r=i.clientWidth,o=i.clientHeight,s=e.frustum;u(s._offCenterFrustum)&&(s=s._offCenterFrustum);let a=2/r*t.x-1;a*=(s.right-s.left)*.5;let c=2/o*(o-t.y)-1;c*=(s.top-s.bottom)*.5;let l=n.origin;return h.clone(e.position,l),h.multiplyByScalar(e.right,a,mz),h.add(mz,l,l),h.multiplyByScalar(e.up,c,mz),h.add(mz,l,l),h.clone(e.directionWC,n.direction),(e._mode===ne.COLUMBUS_VIEW||e._mode===ne.SCENE2D)&&h.fromElements(n.origin.z,n.origin.x,n.origin.y,n.origin),n}Zt.prototype.getPickRay=function(e,t){u(t)||(t=new vn);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)?vot(this,e,t):wot(this,e,t)};var Dot=new h,Iot=new h;Zt.prototype.distanceToBoundingSphere=function(e){let t=h.subtract(this.positionWC,e.center,Dot),n=h.multiplyByScalar(this.directionWC,h.dot(t,this.directionWC),Iot);return Math.max(0,h.magnitude(n)-e.radius)};var Pot=new H;Zt.prototype.getPixelSize=function(e,t,n){let i=this.distanceToBoundingSphere(e),r=this.frustum.getPixelDimensions(t,n,i,this._scene.pixelRatio,Pot);return Math.max(r.x,r.y)};function Oot(e,t,n,i,r,o){let s=h.clone(t);n.y>i?s.y-=n.y-i:n.y<-i&&(s.y+=-i-n.y),n.z>r?s.z-=n.z-r:n.z<-r&&(s.z+=-r-n.z);function a(c){let l=h.lerp(t,s,c.time,new h);e.worldToCameraCoordinatesPoint(l,e.position)}return{easingFunction:Bo.EXPONENTIAL_OUT,startObject:{time:0},stopObject:{time:1},duration:o,update:a}}var Mot=new h,N_e=new h,Rot=new h,Bot=new h;function Lot(e,t){let n=e.position,i=e.direction,r=e.worldToCameraCoordinatesVector(h.UNIT_X,Mot),o=-h.dot(r,n)/h.dot(r,i),s=h.add(n,h.multiplyByScalar(i,o,N_e),N_e);e.cameraToWorldCoordinatesPoint(s,s),n=e.cameraToWorldCoordinatesPoint(e.position,Rot);let a=Math.tan(e.frustum.fovy*.5),c=e.frustum.aspectRatio*a,l=h.magnitude(h.subtract(n,s,Bot)),f=c*l,d=a*l,p=e._maxCoord.x,g=e._maxCoord.y,m=Math.max(f-p,p),A=Math.max(d-g,g);if(n.z<-m||n.z>m||n.y<-A||n.y>A){let x=s.y<-m||s.y>m,C=s.z<-A||s.z>A;if(x||C)return Oot(e,n,s,m,A,t)}}Zt.prototype.createCorrectPositionTween=function(e){if(this._mode===ne.COLUMBUS_VIEW)return Lot(this,e)};var Not=new h,Ns={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};Zt.prototype.cancelFlight=function(){u(this._currentFlight)&&(this._currentFlight.cancelTween(),this._currentFlight=void 0)};Zt.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=Ns.destination,e.orientation.heading=Ns.heading,e.orientation.pitch=Ns.pitch,e.orientation.roll=Ns.roll,this.setView(e),u(this._currentFlight.complete)&&this._currentFlight.complete(),this._currentFlight=void 0}};Zt.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,Not));let r=y(e.orientation,y.EMPTY_OBJECT);if(u(r.direction)&&(r=q_e(this,t,r,cY.orientation)),u(e.duration)&&e.duration<=0){let f=cY;f.destination=e.destination,f.orientation.heading=r.heading,f.orientation.pitch=r.pitch,f.orientation.roll=r.roll,f.convert=e.convert,f.endTransform=e.endTransform,this.setView(f),typeof e.complete=="function"&&e.complete();return}let o=this,s;Ns.destination=t,Ns.heading=r.heading,Ns.pitch=r.pitch,Ns.roll=r.roll,Ns.duration=e.duration,Ns.complete=function(){s===o._currentFlight&&(o._currentFlight=void 0),u(e.complete)&&e.complete()},Ns.cancel=e.cancel,Ns.endTransform=e.endTransform,Ns.convert=i?!1:e.convert,Ns.maximumHeight=e.maximumHeight,Ns.pitchAdjustHeight=e.pitchAdjustHeight,Ns.flyOverLongitude=e.flyOverLongitude,Ns.flyOverLongitudeWeight=e.flyOverLongitudeWeight,Ns.easingFunction=e.easingFunction;let a=this._scene,c=bL.createTween(a,Ns);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=Zt.clone(this)),l.setView({destination:t,orientation:r}),this._scene.preloadFlightCullingVolume=l.frustum.computeCullingVolume(l.positionWC,l.directionWC,l.upWC))};function Fot(e,t){let n=e.frustum,i=Math.tan(n.fovy*.5),r=n.aspectRatio*i;return Math.max(t/r,t/i)}function Uot(e,t){let n=e.frustum;u(n._offCenterFrustum)&&(n=n._offCenterFrustum);let i,r,o=n.right/n.top,s=t*o;return t>s?(i=t,r=i/o):(r=t,i=s),Math.max(i,r)*1.5}var Vot=100;function $_e(e,t,n){n=Tu.clone(u(n)?n:Zt.DEFAULT_OFFSET);let i=e._scene.screenSpaceCameraController.minimumZoomDistance,r=e._scene.screenSpaceCameraController.maximumZoomDistance,o=n.range;if(!u(o)||o===0){let s=t.radius;s===0?n.range=Vot:e.frustum instanceof en||e._mode===ne.SCENE2D?n.range=Uot(e,s):n.range=Fot(e,s),n.range=P.clamp(n.range,i,r)}return n}Zt.prototype.viewBoundingSphere=function(e,t){t=$_e(this,e,t),this.lookAt(e.center,t)};var kot=new N,zot=new h,Hot=new h,Got=new h,Wot=new h,jot=new oe,qot=new Le,Yot=new Z;Zt.prototype.flyToBoundingSphere=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=this._mode===ne.SCENE2D||this._mode===ne.COLUMBUS_VIEW;this._setTransform(N.IDENTITY);let i=$_e(this,e,t.offset),r;n?r=h.multiplyByScalar(h.UNIT_Z,i.range,zot):r=Z_e(i.heading,i.pitch,i.range);let o=Pt.eastNorthUpToFixedFrame(e.center,re.WGS84,kot);N.multiplyByPoint(o,r,r);let s,a;if(!n){if(s=h.subtract(e.center,r,Hot),h.normalize(s,s),a=N.multiplyByPointAsVector(o,h.UNIT_Z,Got),1-Math.abs(h.dot(s,a))<P.EPSILON6){let l=Le.fromAxisAngle(s,i.heading,qot),f=Z.fromQuaternion(l,Yot);h.fromCartesian4(N.getColumn(o,1,jot),a),Z.multiplyByVector(f,a,a)}let c=h.cross(s,a,Wot);h.cross(c,s,a),h.normalize(a,a)}this.flyTo({destination:r,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 F_e=new h,U_e=new h,sY=new h,V_e=new h,vL=[new h,new h,new h,new h];function Xot(e,t){let n=t.radii,i=e.positionWC,r=h.multiplyComponents(t.oneOverRadii,i,F_e),o=h.magnitude(r),s=h.normalize(r,U_e),a,c;h.equalsEpsilon(s,h.UNIT_Z,P.EPSILON10)?(a=new h(0,1,0),c=new h(0,0,1)):(a=h.normalize(h.cross(h.UNIT_Z,s,sY),sY),c=h.normalize(h.cross(s,a,V_e),V_e));let l=Math.sqrt(h.magnitudeSquared(r)-1),f=h.multiplyByScalar(s,1/o,F_e),d=l/o,p=h.multiplyByScalar(a,d,U_e),g=h.multiplyByScalar(c,d,sY),m=h.add(f,g,vL[0]);h.subtract(m,p,m),h.multiplyComponents(n,m,m);let A=h.subtract(f,g,vL[1]);h.subtract(A,p,A),h.multiplyComponents(n,A,A);let x=h.subtract(f,g,vL[2]);h.add(x,p,x),h.multiplyComponents(n,x,x);let C=h.add(f,g,vL[3]);return h.add(C,p,C),h.multiplyComponents(n,C,C),vL}var aY=new H,Kot=new h,n0=[new me,new me,new me,new me];function pz(e,t,n,i,r,o){aY.x=e,aY.y=t;let s=i.pickEllipsoid(aY,r,Kot);return u(s)?(n0[n]=r.cartesianToCartographic(s,n0[n]),1):(n0[n]=r.cartesianToCartographic(o[n],n0[n]),0)}Zt.prototype.computeViewRectangle=function(e,t){e=y(e,re.WGS84);let n=this.frustum.computeCullingVolume(this.positionWC,this.directionWC,this.upWC),i=new ae(h.ZERO,e.maximumRadius);if(n.computeVisibility(i)===Qt.OUTSIDE)return;let o=this._scene.canvas,s=o.clientWidth,a=o.clientHeight,c=0,l=Xot(this,e);if(c+=pz(0,0,0,this,e,l),c+=pz(0,a,1,this,e,l),c+=pz(s,a,2,this,e,l),c+=pz(s,0,3,this,e,l),c<2)return le.MAX_VALUE;t=le.fromCartographicArray(n0,t);let f=0,d=n0[3].longitude;for(let p=0;p<4;++p){let g=n0[p].longitude,m=Math.abs(g-d);m>P.PI?f+=P.TWO_PI-m:f+=m,d=g}return P.equalsEpsilon(Math.abs(f),P.TWO_PI,P.EPSILON9)&&(t.west=-P.PI,t.east=P.PI,n0[0].latitude>=0?t.north=P.PI_OVER_TWO:t.south=-P.PI_OVER_TWO),t};Zt.prototype.switchToPerspectiveFrustum=function(){if(this._mode===ne.SCENE2D||this.frustum instanceof wi)return;let e=this._scene;this.frustum=new wi,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=P.toRadians(60)};Zt.prototype.switchToOrthographicFrustum=function(){if(this._mode===ne.SCENE2D||this.frustum instanceof en)return;let e=W_e(this),t=this._scene;this.frustum=new en,this.frustum.aspectRatio=t.drawingBufferWidth/t.drawingBufferHeight,this.frustum.width=e};Zt.clone=function(e,t){return u(t)||(t=new Zt(e._scene)),h.clone(e.position,t.position),h.clone(e.direction,t.direction),h.clone(e.up,t.up),h.clone(e.right,t.right),N.clone(e._transform,t.transform),t._transformChanged=!0,t.frustum=e.frustum.clone(),t};var fr=Zt;var Jot={LEFT_DRAG:0,RIGHT_DRAG:1,MIDDLE_DRAG:2,WHEEL:3,PINCH:4},Bi=Object.freeze(Jot);function yc(e,t){let n=e;return u(t)&&(n+=`+${t}`),n}function Zot(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 ege(e,t,n){let i=yc(Bi.PINCH,t),r=e._update,o=e._isDown,s=e._eventStartPosition,a=e._pressTime,c=e._releaseTime;r[i]=!0,o[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++,o[i]=!0,a[i]=new Date,H.lerp(f.position1,f.position2,.5,s[i])},yn.PINCH_START,t),e._eventHandler.setInputAction(function(){e._buttonsDown=Math.max(e._buttonsDown-1,0),o[i]=!1,c[i]=new Date},yn.PINCH_END,t),e._eventHandler.setInputAction(function(f){if(o[i]){r[i]?(Zot(f,l),r[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}},yn.PINCH_MOVE,t)}function tge(e,t){let n=yc(Bi.WHEEL,t),i=e._pressTime,r=e._releaseTime,o=e._update;o[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]=r[n]=new Date,s.endPosition.x=0,s.endPosition.y=l,H.clone(s.endPosition,a.endPosition),a.valid=!0,o[n]=!1},yn.WHEEL,t)}function hS(e,t,n){let i=yc(n,t),r=e._isDown,o=e._eventStartPosition,s=e._pressTime,a=e._releaseTime;r[i]=!1,o[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===Bi.LEFT_DRAG?(l=yn.LEFT_DOWN,f=yn.LEFT_UP):n===Bi.RIGHT_DRAG?(l=yn.RIGHT_DOWN,f=yn.RIGHT_UP):n===Bi.MIDDLE_DRAG&&(l=yn.MIDDLE_DOWN,f=yn.MIDDLE_UP),e._eventHandler.setInputAction(function(d){e._buttonsDown++,c.valid=!1,r[i]=!0,s[i]=new Date,H.clone(d.position,o[i])},l,t),e._eventHandler.setInputAction(function(){e._buttonsDown=Math.max(e._buttonsDown-1,0),r[i]=!1,a[i]=new Date},f,t)}function nge(e,t){H.clone(e.startPosition,t.startPosition),H.clone(e.endPosition,t.endPosition)}function ige(e,t){let n=e._update,i=e._movement,r=e._lastMovement,o=e._isDown;for(let s in Bi)if(Bi.hasOwnProperty(s)){let a=Bi[s];if(u(a)){let c=yc(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 Bi)if(Bi.hasOwnProperty(a)){let c=Bi[a];if(u(c)){let l=yc(c,t);o[l]&&(n[l]?(nge(i[l],r[l]),r[l].valid=!0,nge(s,i[l]),n[l]=!1):H.clone(s.endPosition,i[l].endPosition))}}H.clone(s.endPosition,e._currentMousePosition)},yn.MOUSE_MOVE,t)}function Gf(e){this._eventHandler=new Nu(e),this._update={},this._movement={},this._lastMovement={},this._isDown={},this._eventStartPosition={},this._pressTime={},this._releaseTime={},this._buttonsDown=0,this._currentMousePosition=new H,tge(this,void 0),ege(this,void 0,e),hS(this,void 0,Bi.LEFT_DRAG),hS(this,void 0,Bi.RIGHT_DRAG),hS(this,void 0,Bi.MIDDLE_DRAG),ige(this,void 0);for(let t in oa)if(oa.hasOwnProperty(t)){let n=oa[t];u(n)&&(tge(this,n),ege(this,n,e),hS(this,n,Bi.LEFT_DRAG),hS(this,n,Bi.RIGHT_DRAG),hS(this,n,Bi.MIDDLE_DRAG),ige(this,n))}}Object.defineProperties(Gf.prototype,{currentMousePosition:{get:function(){return this._currentMousePosition}},anyButtonDown:{get:function(){let e=!this._update[yc(Bi.WHEEL)]||!this._update[yc(Bi.WHEEL,oa.SHIFT)]||!this._update[yc(Bi.WHEEL,oa.CTRL)]||!this._update[yc(Bi.WHEEL,oa.ALT)];return this._buttonsDown>0||e}}});Gf.prototype.isMoving=function(e,t){let n=yc(e,t);return!this._update[n]};Gf.prototype.getMovement=function(e,t){let n=yc(e,t);return this._movement[n]};Gf.prototype.getLastMovement=function(e,t){let n=yc(e,t),i=this._lastMovement[n];if(i.valid)return i};Gf.prototype.isButtonDown=function(e,t){let n=yc(e,t);return this._isDown[n]};Gf.prototype.getStartMousePosition=function(e,t){if(e===Bi.WHEEL)return this._currentMousePosition;let n=yc(e,t);return this._eventStartPosition[n]};Gf.prototype.getButtonPressTime=function(e,t){let n=yc(e,t);return this._pressTime[n]};Gf.prototype.getButtonReleaseTime=function(e,t){let n=yc(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 wL=Gf;function F_(){this.featurePropertiesDirty=!1}Object.defineProperties(F_.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()}}});F_.prototype.hasProperty=function(e,t){fe.throwInstantiationError()};F_.prototype.getFeature=function(e){fe.throwInstantiationError()};F_.prototype.applyDebugSettings=function(e,t){fe.throwInstantiationError()};F_.prototype.applyStyle=function(e){fe.throwInstantiationError()};F_.prototype.update=function(e,t){fe.throwInstantiationError()};F_.prototype.isDestroyed=function(){fe.throwInstantiationError()};F_.prototype.destroy=function(){fe.throwInstantiationError()};var dY=F_;function Qot(e){this.pass=e.pass,this.commandList=e.commandList,this.camera=e.camera,this.cullingVolume=e.cullingVolume,this.ready=!1}var Wf=Qot;function mS(e,t){this._conditionsExpression=je(e,!0),this._conditions=e.conditions,this._runtimeConditions=void 0,est(this,t)}Object.defineProperties(mS.prototype,{conditionsExpression:{get:function(){return this._conditionsExpression}}});function $ot(e,t){this.condition=e,this.expression=t}function est(e,t){let n=[],i=e._conditions;if(!u(i))return;let r=i.length;for(let o=0;o<r;++o){let s=i[o],a=String(s[0]),c=String(s[1]);n.push(new $ot(new sf(a,t),new sf(c,t)))}e._runtimeConditions=n}mS.prototype.evaluate=function(e,t){let n=this._runtimeConditions;if(!u(n))return;let i=n.length;for(let r=0;r<i;++r){let o=n[r];if(o.condition.evaluate(e))return o.expression.evaluate(e,t)}};mS.prototype.evaluateColor=function(e,t){let n=this._runtimeConditions;if(!u(n))return;let i=n.length;for(let r=0;r<i;++r){let o=n[r];if(o.condition.evaluate(e))return o.expression.evaluateColor(e,t)}};mS.prototype.getShaderFunction=function(e,t,n,i){let r=this._runtimeConditions;if(!u(r)||r.length===0)return;let o="",s=r.length;for(let a=0;a<s;++a){let c=r[a],l=c.condition.getShaderExpression(t,n),f=c.expression.getShaderExpression(t,n);o+=`    ${a===0?"if":"else if"} (${l})
    {
        return ${f};
    }
`}return o=`${i} ${e}
{
${o}    return ${i}(1.0);
}
`,o};mS.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 r=t[i];e.push.apply(e,r.condition.getVariables()),e.push.apply(e,r.expression.getVariables())}return e=e.filter(function(i,r,o){return o.indexOf(i)===r}),e};var DL=mS;function i0(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,tst(this,e)}function tst(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,r=y(t.meta,y.EMPTY_OBJECT);for(let o in r)r.hasOwnProperty(o)&&(n[o]=new sf(r[o],i))}e._meta=n,e._ready=!0}function Zr(e,t){let n=y(e._style,y.EMPTY_OBJECT).defines;if(u(t)){if(typeof t=="boolean"||typeof t=="number")return new sf(String(t));if(typeof t=="string")return new sf(t,n);if(u(t.conditions))return new DL(t,n)}else return;return t}function Qr(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(i0.prototype,{style:{get:function(){return this._style}},show:{get:function(){return this._show},set:function(e){this._show=Zr(this,e),this._style.show=Qr(this._show),this._showShaderFunctionReady=!1}},color:{get:function(){return this._color},set:function(e){this._color=Zr(this,e),this._style.color=Qr(this._color),this._colorShaderFunctionReady=!1}},pointSize:{get:function(){return this._pointSize},set:function(e){this._pointSize=Zr(this,e),this._style.pointSize=Qr(this._pointSize),this._pointSizeShaderFunctionReady=!1}},pointOutlineColor:{get:function(){return this._pointOutlineColor},set:function(e){this._pointOutlineColor=Zr(this,e),this._style.pointOutlineColor=Qr(this._pointOutlineColor)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=Zr(this,e),this._style.pointOutlineWidth=Qr(this._pointOutlineWidth)}},labelColor:{get:function(){return this._labelColor},set:function(e){this._labelColor=Zr(this,e),this._style.labelColor=Qr(this._labelColor)}},labelOutlineColor:{get:function(){return this._labelOutlineColor},set:function(e){this._labelOutlineColor=Zr(this,e),this._style.labelOutlineColor=Qr(this._labelOutlineColor)}},labelOutlineWidth:{get:function(){return this._labelOutlineWidth},set:function(e){this._labelOutlineWidth=Zr(this,e),this._style.labelOutlineWidth=Qr(this._labelOutlineWidth)}},font:{get:function(){return this._font},set:function(e){this._font=Zr(this,e),this._style.font=Qr(this._font)}},labelStyle:{get:function(){return this._labelStyle},set:function(e){this._labelStyle=Zr(this,e),this._style.labelStyle=Qr(this._labelStyle)}},labelText:{get:function(){return this._labelText},set:function(e){this._labelText=Zr(this,e),this._style.labelText=Qr(this._labelText)}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){this._backgroundColor=Zr(this,e),this._style.backgroundColor=Qr(this._backgroundColor)}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){this._backgroundPadding=Zr(this,e),this._style.backgroundPadding=Qr(this._backgroundPadding)}},backgroundEnabled:{get:function(){return this._backgroundEnabled},set:function(e){this._backgroundEnabled=Zr(this,e),this._style.backgroundEnabled=Qr(this._backgroundEnabled)}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){this._scaleByDistance=Zr(this,e),this._style.scaleByDistance=Qr(this._scaleByDistance)}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){this._translucencyByDistance=Zr(this,e),this._style.translucencyByDistance=Qr(this._translucencyByDistance)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){this._distanceDisplayCondition=Zr(this,e),this._style.distanceDisplayCondition=Qr(this._distanceDisplayCondition)}},heightOffset:{get:function(){return this._heightOffset},set:function(e){this._heightOffset=Zr(this,e),this._style.heightOffset=Qr(this._heightOffset)}},anchorLineEnabled:{get:function(){return this._anchorLineEnabled},set:function(e){this._anchorLineEnabled=Zr(this,e),this._style.anchorLineEnabled=Qr(this._anchorLineEnabled)}},anchorLineColor:{get:function(){return this._anchorLineColor},set:function(e){this._anchorLineColor=Zr(this,e),this._style.anchorLineColor=Qr(this._anchorLineColor)}},image:{get:function(){return this._image},set:function(e){this._image=Zr(this,e),this._style.image=Qr(this._image)}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance=Zr(this,e),this._style.disableDepthTestDistance=Qr(this._disableDepthTestDistance)}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin=Zr(this,e),this._style.horizontalOrigin=Qr(this._horizontalOrigin)}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin=Zr(this,e),this._style.verticalOrigin=Qr(this._verticalOrigin)}},labelHorizontalOrigin:{get:function(){return this._labelHorizontalOrigin},set:function(e){this._labelHorizontalOrigin=Zr(this,e),this._style.labelHorizontalOrigin=Qr(this._labelHorizontalOrigin)}},labelVerticalOrigin:{get:function(){return this._labelVerticalOrigin},set:function(e){this._labelVerticalOrigin=Zr(this,e),this._style.labelVerticalOrigin=Qr(this._labelVerticalOrigin)}},meta:{get:function(){return this._meta},set:function(e){this._meta=e}}});i0.fromUrl=function(e){return De.createIfNeeded(e).fetchJson(e).then(function(n){return new i0(n)})};i0.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)};i0.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)};i0.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)};i0.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 U_=i0;function IL(e){e=y(e,y.EMPTY_OBJECT),this._maximumSubtreeCount=y(e.maximumSubtreeCount,0),this._subtreeRequestCounter=0,this._queue=new eC({comparator:IL.comparator})}IL.prototype.addSubtree=function(e){let t=new nst(e,this._subtreeRequestCounter);this._subtreeRequestCounter++,this._queue.insert(t);let n=e.implicitCoordinates;if(n.level>0){let i=n.getParentSubtreeCoordinates(),r=this.find(i)}if(this._maximumSubtreeCount>0)for(;this._queue.length>this._maximumSubtreeCount&&this._queue.getMinimum()!==t;)this._queue.removeMinimum()};IL.prototype.find=function(e){let t=this._queue,n=t.internalArray,i=t.length;for(let r=0;r<i;r++){let o=n[r],a=o.subtree.implicitCoordinates;if(e.isEqual(a))return o.subtree}};IL.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 nst(e,t){this.subtree=e,this.stamp=t}var PL=IL;function Gl(){this.orientedBoundingBox=new Pn,this.boundingSphere=new ae,this.boundTransform=new N,this.shapeTransform=new N,this._minBounds=h.clone(Gl.DefaultMinBounds,new h),this._maxBounds=h.clone(Gl.DefaultMaxBounds,new h),this.shaderUniforms={renderMinBounds:new h,renderMaxBounds:new h,boxUvToShapeUvScale:new h,boxUvToShapeUvTranslate:new h},this.shaderDefines={BOX_INTERSECTION_INDEX:void 0,BOX_HAS_SHAPE_BOUNDS:void 0},this.shaderMaximumIntersectionsLength=0}var ist=new h,hY=new h,rst=new Z,ost=new h,sst=new h,ast=new h,cst=new h,rge=N.fromRotationTranslation(Z.fromUniformScale(.5,new Z),new h(.5,.5,.5),new N);Gl.prototype.update=function(e,t,n,i,r){i=y(i,Gl.DefaultMinBounds),r=y(r,Gl.DefaultMaxBounds);let o=Gl.DefaultMinBounds,s=Gl.DefaultMaxBounds;t=this._minBounds=h.clamp(t,o,s,this._minBounds),n=this._maxBounds=h.clamp(n,o,s,this._maxBounds),i=h.clamp(i,o,s,ost),r=h.clamp(r,o,s,sst);let a=h.clamp(t,i,r,ast),c=h.clamp(n,i,r,cst),l=N.getScale(e,hY);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>r.x||i.y>r.y||i.z>r.z||l.x===0||l.y===0||l.z===0)return!1;this.shapeTransform=N.clone(e,this.shapeTransform),this.orientedBoundingBox=oge(a,c,this.shapeTransform,this.orientedBoundingBox),this.boundTransform=N.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 m in d)d.hasOwnProperty(m)&&(d[m]=void 0);let p=!h.equals(t,o)||!h.equals(n,s),g=0;if(d.BOX_INTERSECTION_INDEX=g,g+=1,f.renderMinBounds=N.multiplyByPoint(rge,a,f.renderMinBounds),f.renderMaxBounds=N.multiplyByPoint(rge,c,f.renderMaxBounds),p){d.BOX_HAS_SHAPE_BOUNDS=!0;let m=t,A=n;f.boxUvToShapeUvScale=h.fromElements(2/(m.x===A.x?1:A.x-m.x),2/(m.y===A.y?1:A.y-m.y),2/(m.z===A.z?1:A.z-m.z),f.boxUvToShapeUvScale),f.boxUvToShapeUvTranslate=h.fromElements(-f.boxUvToShapeUvScale.x*(m.x*.5+.5),-f.boxUvToShapeUvScale.y*(m.y*.5+.5),-f.boxUvToShapeUvScale.z*(m.z*.5+.5),f.boxUvToShapeUvTranslate)}return this.shaderMaximumIntersectionsLength=g,!0};var lst=new h,ust=new h;Gl.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,r){let o=this._minBounds,s=this._maxBounds,a=1/Math.pow(2,e),c=h.fromElements(P.lerp(o.x,s.x,a*t),P.lerp(o.y,s.y,a*n),P.lerp(o.z,s.z,a*i),lst),l=h.fromElements(P.lerp(o.x,s.x,a*(t+1)),P.lerp(o.y,s.y,a*(n+1)),P.lerp(o.z,s.z,a*(i+1)),ust);return oge(c,l,this.shapeTransform,r)};Gl.prototype.computeApproximateStepSize=function(e){return 1/h.maximumComponent(e)};Gl.DefaultMinBounds=Object.freeze(new h(-1,-1,-1));Gl.DefaultMaxBounds=Object.freeze(new h(1,1,1));function oge(e,t,n,i){let r=Gl.DefaultMinBounds,o=Gl.DefaultMaxBounds;if(h.equals(e,r)&&h.equals(t,o))i.center=N.getTranslation(n,i.center),i.halfAxes=N.getMatrix3(n,i.halfAxes);else{let a=N.getScale(n,hY),c=h.midpoint(e,t,ist);i.center=N.multiplyByPoint(n,c,i.center),a=h.fromElements(a.x*.5*(t.x-e.x),a.y*.5*(t.y-e.y),a.z*.5*(t.z-e.z),hY);let l=N.getRotation(n,rst);i.halfAxes=Z.setScale(l,a,i.halfAxes)}return i}var Om=Gl;function xz(e){this._resource=e,this._metadataTable=void 0}Object.defineProperties(xz.prototype,{metadataTable:{get:function(){return this._metadataTable}}});xz.fromJson=async function(e,t,n,i){let r;u(t)?r={json:t,binary:void 0}:r=dst(n);let o=await fst(e,r.json,r.binary),s={},a=r.json.bufferViews.length;for(let d=0;d<a;++d){let p=r.json.bufferViews[d],g=p.byteOffset,m=g+p.byteLength,x=o[p.buffer].subarray(g,m);s[d]=x}let c=r.json.voxelTable,l=r.json.propertyTables[c],f=new xz(e);return f._metadataTable=new Tl({count:l.count,properties:l.properties,class:i.classes[l.class],bufferViews:s}),f};function fst(e,t,n){let i=t.buffers.length,r=new Array(i);for(let o=0;o<i;o++){let s=t.buffers[o];if(u(s.uri)){let c=e.getDerivedResource({url:s.uri});r[o]=c.fetchArrayBuffer().then(function(l){return new Uint8Array(l)})}else r[o]=Promise.resolve(n)}return Promise.all(r)}function dst(e){let n=new DataView(e.buffer,e.byteOffset),i=8,r=n.getUint32(i,!0);i+=8;let o=n.getUint32(i,!0);i+=8;let s=Mr(e,i,r);i+=r;let a=e.subarray(i,i+o);return{json:s,binary:a}}var OL=xz;function jo(){this.orientedBoundingBox=new Pn,this.boundingSphere=new ae,this.boundTransform=new N,this.shapeTransform=new N,this._minimumRadius=jo.DefaultMinBounds.x,this._maximumRadius=jo.DefaultMaxBounds.x,this._minimumHeight=jo.DefaultMinBounds.y,this._maximumHeight=jo.DefaultMaxBounds.y,this._minimumAngle=jo.DefaultMinBounds.z,this._maximumAngle=jo.DefaultMaxBounds.z,this.shaderUniforms={cylinderUvToRenderBoundsScale:new h,cylinderUvToRenderBoundsTranslate:new h,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 age=new h,hst=new h,mst=new h,pst=new Z,_st=new N,gst=new N,yst=N.fromRotationTranslation(Z.fromUniformScale(2,new Z),new h(-1,-1,-1),new N);jo.prototype.update=function(e,t,n,i,r){i=y(i,jo.DefaultMinBounds),r=y(r,jo.DefaultMaxBounds);let o=jo.DefaultMinBounds.x,s=jo.DefaultMaxBounds.x,a=jo.DefaultMinBounds.y,c=jo.DefaultMaxBounds.y,l=jo.DefaultMinBounds.z,f=jo.DefaultMaxBounds.z,d=f-l,p=.5*d,g=P.EPSILON10,m=P.EPSILON3,A=P.EPSILON10,x=P.clamp(t.x,o,s),C=P.clamp(n.x,o,s),E=P.clamp(i.x,o,s),T=P.clamp(r.x,o,s),S=Math.max(x,E),v=Math.min(C,T),D=P.clamp(t.y,a,c),M=P.clamp(n.y,a,c),O=P.clamp(i.y,a,c),B=P.clamp(r.y,a,c),L=Math.max(D,O),_=Math.min(M,B),b=P.negativePiToPi(t.z),w=P.negativePiToPi(n.z),I=P.negativePiToPi(i.z),R=P.negativePiToPi(r.z),F=Math.max(b,I),k=Math.min(w,R),V=N.getScale(e,age);if(v===0||S>v||L>_||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=w,this.shapeTransform=N.clone(e,this.shapeTransform),this.orientedBoundingBox=pY(S,v,L,_,F,k,this.shapeTransform,this.orientedBoundingBox),this.boundTransform=N.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=ae.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let Y=x===o&&C===s,j=D===a&&M===c,Q=w<b,W=w-b+Q*d,K=W>p+A&&W<d-A,J=W>A&&W<p-A,_e=W>=p-A&&W<=p+A,xe=W<=A,se=K||J||_e||xe,Ae=P.equalsEpsilon(b,l,void 0,m),he=P.equalsEpsilon(w,f,void 0,m),Se=v===s,Ie=S===o,Ne=L===a&&_===c,Ye=k<F,ht=k-F+Ye*d,Ft=ht>p+A&&ht<d-A,sn=ht>A&&ht<p-A,ut=ht>=p-A&&ht<=p+A,An=ht<=A,Jn=Ft||sn||ut||An,Gt=this.shaderUniforms,Qe=this.shaderDefines;for(let Ee in Qe)Qe.hasOwnProperty(Ee)&&(Qe[Ee]=void 0);let pe=0;if(Qe.CYLINDER_INTERSECTION_INDEX_RADIUS_MAX=pe,pe+=1,Ie||(Qe.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN=!0,Qe.CYLINDER_INTERSECTION_INDEX_RADIUS_MIN=pe,pe+=1,Gt.cylinderUvToRenderRadiusMin=v/S),Se||(Qe.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX=!0),S===v&&(Qe.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT=!0),Ne||(Qe.CYLINDER_HAS_RENDER_BOUNDS_HEIGHT=!0),L===_&&(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),!Y){Qe.CYLINDER_HAS_SHAPE_BOUNDS_RADIUS=!0;let Ee=1/(C-x),ke=x/(x-C);Gt.cylinderUvToShapeUvRadius=H.fromElements(Ee,ke,Gt.cylinderUvToShapeUvRadius)}if(!j){Qe.CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT=!0;let Ee=2/(M-D),ke=(D+1)/(D-M);Gt.cylinderUvToShapeUvHeight=H.fromElements(Ee,ke,Gt.cylinderUvToShapeUvHeight)}if(!Se||!Ne){let Ee=.5*(_-L),ke=h.fromElements(1/v,1/v,1/(Ee===0?1:Ee),mst),Ci=h.fromElements(0,0,-ke.z*.5*(L+_),hst),Ni=N.fromRotationTranslation(Z.fromScale(ke,pst),Ci,_st),Hr=N.multiplyTransformation(Ni,yst,gst);Gt.cylinderUvToRenderBoundsScale=N.getScale(Hr,Gt.cylinderUvToRenderBoundsScale),Gt.cylinderUvToRenderBoundsTranslate=N.getTranslation(Hr,Gt.cylinderUvToRenderBoundsTranslate)}if(Q&&(Qe.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED=!0),Jn&&(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE=!0,Qe.CYLINDER_INTERSECTION_INDEX_ANGLE=pe,Ft?(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF=!0,pe+=1):sn?(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF=!0,pe+=2):ut?(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF=!0,pe+=1):An&&(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO=!0,pe+=2),Gt.cylinderRenderAngleMinMax=H.fromElements(F,k,Gt.cylinderAngleMinMax)),se){Qe.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE=!0,xe&&(Qe.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO=!0),Ae&&(Qe.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY=!0),he&&(Qe.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY=!0);let Ee=(b-l)/d,ke=(w-l)/d,Ci=1-W/d;Gt.cylinderShapeUvAngleMinMax=H.fromElements(Ee,ke,Gt.cylinderShapeUvAngleMinMax),Gt.cylinderShapeUvAngleRangeZeroMid=(ke+.5*Ci)%1;let Ni=d/W,Hr=-(b-l)/W;Gt.cylinderUvToShapeUvAngle=H.fromElements(Ni,Hr,Gt.cylinderUvToShapeUvAngle)}return this.shaderMaximumIntersectionsLength=pe,!0};jo.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,r){let o=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(o,s,t*d),g=P.lerp(o,s,(t+1)*d),m=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 pY(p,g,m,A,x,C,this.shapeTransform,r)};var Ast=new Pn,xst=new h,Cst=new h,Tst=new h;jo.prototype.computeApproximateStepSize=function(e){let t=this.shapeTransform,n=this._minimumRadius,i=this._maximumRadius,r=this._minimumHeight,o=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(r,o,l),g=P.lerp(s,a,f),C=pY(d,i,p,o,g,a,t,Ast),E=Z.getScale(C.halfAxes,xst),T=N.getScale(t,Cst),S=h.divideComponents(E,T,Tst);return h.minimumComponent(S)};jo.DefaultMinBounds=Object.freeze(new h(0,-1,-P.PI));jo.DefaultMaxBounds=Object.freeze(new h(1,1,+P.PI));var Est=5,bst=new Array(Est),Sst=new h,vst=new Z,wst=new N,Dst=new N,Ist=new N,mY=new N,Pst=new h,Ost=new h,Mst=new h,cge=new Array(8);for(let e=0;e<8;e++)cge[e]=new h;function sge(e,t,n){return Math.abs(oe.dot(e,t))<n}function Rst(e){let t=N.getColumn(e,0,Pst),n=N.getColumn(e,1,Ost),i=N.getColumn(e,2,Mst),r=P.EPSILON4;return sge(t,n,r)&&sge(n,i,r)}function Bst(e,t){let n=cge;h.fromElements(-.5,-.5,-.5,n[0]),h.fromElements(-.5,-.5,.5,n[1]),h.fromElements(-.5,.5,-.5,n[2]),h.fromElements(-.5,.5,.5,n[3]),h.fromElements(.5,-.5,-.5,n[4]),h.fromElements(.5,-.5,.5,n[5]),h.fromElements(.5,.5,-.5,n[6]),h.fromElements(.5,.5,.5,n[7]);for(let i=0;i<8;++i)N.multiplyByPoint(e,n[i],n[i]);return Pn.fromPoints(n,t)}function pY(e,t,n,i,r,o,s,a){let c=jo.DefaultMinBounds,l=jo.DefaultMaxBounds,f=c.x,d=l.x,p=c.y,g=l.y,m=c.z,A=l.z;if(e===f&&t===d&&n===p&&i===g&&r===m&&o===A)return a.center=N.getTranslation(s,a.center),a.halfAxes=N.getMatrix3(s,a.halfAxes),a;o<r&&(o+=P.TWO_PI);let C=o-r,E=r+C*.5,T=bst,S=0;T[S++]=r,T[S++]=o,T[S++]=E,C>P.PI&&(T[S++]=E-P.PI_OVER_TWO,T[S++]=E+P.PI_OVER_TWO);let v=1,D=1,M=-1,O=-1;for(let Q=0;Q<S;++Q){let W=T[Q]-E,K=Math.cos(W),J=Math.sin(W),_e=K*e,xe=J*e,se=K*t,Ae=J*t;v=Math.min(v,_e),D=Math.min(D,xe),v=Math.min(v,se),D=Math.min(D,Ae),M=Math.max(M,_e),O=Math.max(O,xe),M=Math.max(M,se),O=Math.max(O,Ae)}let B=M-v,L=O-D,_=i-n,b=(v+M)*.5,w=(D+O)*.5,I=(n+i)*.5,R=h.fromElements(b,w,I,Sst),F=Z.fromRotationZ(E,vst),k=h.fromElements(B,L,_,age),V=N.fromScale(k,Ist),G=N.fromRotation(F,Dst),U=N.fromTranslation(R,wst),Y=N.multiplyTransformation(G,N.multiplyTransformation(U,V,mY),mY),j=N.multiplyTransformation(s,Y,mY);return Rst(j)?Pn.fromTransformation(j,a):Bst(j,a)}var Mm=jo;function Wl(){this.orientedBoundingBox=new Pn,this.boundingSphere=new ae,this.boundTransform=new N,this.shapeTransform=new N,this._rectangle=new le,this._minimumHeight=Wl.DefaultMinBounds.z,this._maximumHeight=Wl.DefaultMaxBounds.z,this._ellipsoid=new re,this._translation=new h,this._rotation=new Z,this.shaderUniforms={ellipsoidRadiiUv:new h,ellipsoidInverseRadiiSquaredUv:new h,ellipsoidRenderLongitudeMinMax:new H,ellipsoidShapeUvLongitudeMinMaxMid:new h,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 Lst=new h,Nst=new Z,lge=new h,uge=new h,fge=new h,dge=new h,Fst=new le;Wl.prototype.update=function(e,t,n,i,r){i=y(i,Wl.DefaultMinBounds),r=y(r,Wl.DefaultMaxBounds);let o=Wl.DefaultMinBounds.x,s=Wl.DefaultMaxBounds.x,a=s-o,c=.5*a,l=Wl.DefaultMinBounds.y,f=Wl.DefaultMaxBounds.y,d=f-l,p=P.EPSILON10,g=P.EPSILON3,m=P.EPSILON10,A=P.EPSILON10,x=P.EPSILON3,C=P.clamp(t.x,o,s),E=P.clamp(n.x,o,s),T=P.clamp(i.x,o,s),S=P.clamp(r.x,o,s),v=Math.max(C,T),D=Math.min(E,S),M=P.clamp(t.y,l,f),O=P.clamp(n.y,l,f),B=P.clamp(i.y,l,f),L=P.clamp(r.y,l,f),_=Math.max(M,B),b=Math.min(O,L),w=N.getScale(e,Lst),I=w.x===w.y&&w.y===w.z,R=h.minimumComponent(w),F=Math.max(t.z,-R),k=Math.max(n.z,-R),V=Math.max(i.z,-R),G=Math.max(r.z,-R),U=Math.max(F,V),Y=Math.min(k,G),j=h.add(w,h.fromElements(F,F,F,uge),uge),Q=h.add(w,h.fromElements(k,k,k,lge),lge),W=h.maximumComponent(Q),K=h.add(w,h.fromElements(U,U,U,dge),dge),J=h.add(w,h.fromElements(Y,Y,Y,fge),fge);if(_>b||_===f||b===l||U>Y||P.equalsEpsilon(J,h.ZERO,void 0,p))return!1;this._rectangle=le.fromRadians(C,M,E,O),this._translation=N.getTranslation(e,this._translation),this._rotation=N.getRotation(e,this._rotation),this._ellipsoid=re.fromCartesian3(w,this._ellipsoid),this._minimumHeight=F,this._maximumHeight=k;let _e=le.fromRadians(v,_,D,b,Fst);this.orientedBoundingBox=hge(_e,U,Y,this._ellipsoid,this._translation,this._rotation,this.orientedBoundingBox),this.shapeTransform=N.fromRotationTranslation(Z.setScale(this._rotation,Q,Nst),this._translation,this.shapeTransform),this.boundTransform=N.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=ae.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let xe=D<v,se=D-v+xe*a,Ae=se<=m,he=se>c+m&&se<a-m,Se=se>=c-m&&se<=c+m,Ie=se>m&&se<c-m,Ne=Ae||he||Se||Ie,Ye=E<C,ht=E-C+Ye*a,Ft=ht<=m,sn=ht>c+m&&ht<a-m,ut=ht>=c-m&&ht<=c+m,An=ht>m&&ht<c-m,Jn=Ft||sn||ut||An,Gt=b<-x,Qe=b>=-x&&b<=+x,pe=b>+x&&b<f-A,Ee=Gt||Qe||pe,ke=_>l+A&&_<-x,Ci=_>=-x&&_<=+x,Ni=_>+x,Hr=ke||Ci||Ni,ts=Ee||Hr,xs=O-M,xo=O<-x,ns=O>=-x&&O<=+x,Re=O>+x&&O<f-A,it=xo||ns||Re,Je=M>l+A&&M<-x,Ze=M>=-x&&M<=+x,_t=M>+x,Tn=it||(Je||Ze||_t),dr=!h.equals(K,h.ZERO),Zn=!h.equals(J,h.ZERO),Co=dr||Zn,is=Y-U,to=!h.equals(j,h.ZERO),Fi=!h.equals(Q,h.ZERO),Yo=to||Fi,Nn=this.shaderUniforms,Yn=this.shaderDefines;for(let Qn in Yn)Yn.hasOwnProperty(Qn)&&(Yn[Qn]=void 0);Nn.ellipsoidRadiiUv=h.divideByScalar(Q,W,Nn.ellipsoidRadiiUv),Nn.ellipsoidInverseRadiiSquaredUv=h.divideComponents(h.ONE,h.multiplyComponents(Nn.ellipsoidRadiiUv,Nn.ellipsoidRadiiUv,Nn.ellipsoidInverseRadiiSquaredUv),Nn.ellipsoidInverseRadiiSquaredUv);let Fn=0;if(Yn.ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX=Fn,Fn+=1,Co&&(is===0&&(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT=!0),dr&&(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN=!0,Yn.ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN=Fn,Fn+=1,Nn.ellipsoidInverseInnerScaleUv=W/(W-(k-U))),Zn&&(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX=!0,Nn.ellipsoidInverseOuterScaleUv=W/(W-(k-Y)))),Yo){if(to){Yn.ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN=!0;let Qn=(k-F)/W;Nn.ellipsoidInverseHeightDifferenceUv=1/Qn,Nn.ellipseInnerRadiiUv=H.fromElements(Nn.ellipsoidRadiiUv.x*(1-Qn),Nn.ellipsoidRadiiUv.z*(1-Qn),Nn.ellipseInnerRadiiUv)}F===k&&(Yn.ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT=!0)}if(Ne&&(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE=!0,Yn.ELLIPSOID_INTERSECTION_INDEX_LONGITUDE=Fn,he?(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF=!0,Fn+=1):Ie?(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF=!0,Fn+=2):Se?(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF=!0,Fn+=1):Ae&&(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO=!0,Fn+=2),Nn.ellipsoidRenderLongitudeMinMax=H.fromElements(v,D,Nn.ellipsoidRenderLongitudeMinMax)),Jn){Yn.ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE=!0,E<C&&(Yn.ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED=!0);let Cc=a/ht,Gi=-(C-o)/ht;Nn.ellipsoidUvToShapeUvLongitude=H.fromElements(Cc,Gi,Nn.ellipsoidUvToShapeUvLongitude)}if(Ne){let Qn=P.equalsEpsilon(v,o,void 0,g),Cc=P.equalsEpsilon(D,s,void 0,g);Qn&&(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY=!0),Cc&&(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY=!0);let Gi=(C-o)/a,rs=(E-o)/a,vh=(D-o)/a,lo=1-se/a,sl=(vh+.5*lo)%1;Nn.ellipsoidShapeUvLongitudeMinMaxMid=h.fromElements(Gi,rs,sl,Nn.ellipsoidShapeUvLongitudeMinMaxMid)}if(ts){Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE=!0,Hr&&(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN=!0,Yn.ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN=Fn,ke?(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF=!0,Fn+=1):Ci?(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF=!0,Fn+=1):Ni&&(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF=!0,Fn+=2)),Ee&&(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX=!0,Yn.ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX=Fn,Gt?(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF=!0,Fn+=2):Qe?(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF=!0,Fn+=1):pe&&(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF=!0,Fn+=1)),_===b&&(Yn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO=!0);let Qn=Math.pow(Math.cos(P.PI_OVER_TWO-Math.abs(_)),2),Cc=Math.pow(Math.cos(P.PI_OVER_TWO-Math.abs(b)),2);Nn.ellipsoidRenderLatitudeCosSqrHalfMinMax=H.fromElements(Qn,Cc,Nn.ellipsoidRenderLatitudeCosSqrHalfMinMax)}if(Tn){Yn.ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE=!0,M===O&&(Yn.ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO=!0);let Qn=d/xs,Cc=(l-M)/xs;Nn.ellipsoidUvToShapeUvLatitude=H.fromElements(Qn,Cc,Nn.ellipsoidUvToShapeUvLatitude)}return I&&(Yn.ELLIPSOID_IS_SPHERE=!0),this.shaderMaximumIntersectionsLength=Fn,!0};var Ust=new le;Wl.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,r){let o=1/Math.pow(2,e),s=t*o,a=(t+1)*o,c=n*o,l=(n+1)*o,f=i*o,d=(i+1)*o,p=le.subsection(this._rectangle,s,c,a,l,Ust),g=P.lerp(this._minimumHeight,this._maximumHeight,f),m=P.lerp(this._minimumHeight,this._maximumHeight,d);return hge(p,g,m,this._ellipsoid,this._translation,this._rotation,r)};Wl.prototype.computeApproximateStepSize=function(e){let n=this._ellipsoid.maximumRadius,i=this._minimumHeight,r=this._maximumHeight;return .5*((r-i)/(n+r))/e.z};function hge(e,t,n,i,r,o,s){return s=Pn.fromRectangle(e,t,n,i,s),s.center=h.add(s.center,r,s.center),s.halfAxes=Z.multiply(s.halfAxes,o,s.halfAxes),s}Wl.DefaultMinBounds=Object.freeze(new h(-P.PI,-P.PI_OVER_TWO,-Number.MAX_VALUE));Wl.DefaultMaxBounds=Object.freeze(new h(+P.PI,+P.PI_OVER_TWO,+Number.MAX_VALUE));var lC=Wl;var Fu={BOX:"BOX",ELLIPSOID:"ELLIPSOID",CYLINDER:"CYLINDER"};Fu.getMinBounds=function(e){switch(e){case Fu.BOX:return Om.DefaultMinBounds;case Fu.ELLIPSOID:return lC.DefaultMinBounds;case Fu.CYLINDER:return Mm.DefaultMinBounds}};Fu.getMaxBounds=function(e){switch(e){case Fu.BOX:return Om.DefaultMaxBounds;case Fu.ELLIPSOID:return lC.DefaultMaxBounds;case Fu.CYLINDER:return Mm.DefaultMaxBounds}};Fu.getShapeConstructor=function(e){switch(e){case Fu.BOX:return Om;case Fu.ELLIPSOID:return lC;case Fu.CYLINDER:return Mm}};var Xi=Object.freeze(Fu);function ML(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 PL;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 r=De.createIfNeeded(i);return r.fetchJson().then(function(o){return n=o,_ge(n),yge(n,r).load()}).then(function(o){let s=n.root,a=s.content.extensions["3DTILES_content_voxels"],c=a.class,l=ni(n,"3DTILES_metadata")?n.extensions["3DTILES_metadata"]:n,f=o.schema,d=new sy({metadataJson:l,schema:f});Age(t,d,c);let p=new ay(r,s,f),{shape:g,minBounds:m,maxBounds:A,shapeTransform:x,globalTransform:C}=gge(s);t.shape=g,t.minBounds=m,t.maxBounds=A,t.dimensions=h.unpack(a.dimensions),t.shapeTransform=x,t.globalTransform=C,t.maximumTileCount=pge(d);let E,T;return u(a.padding)&&(E=h.unpack(a.padding.before),T=h.unpack(a.padding.after)),t.paddingBefore=E,t.paddingAfter=T,t._implicitTileset=p,Vi.unload(o),t._ready=!0,t})}))}Object.defineProperties(ML.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}}});ML.fromUrl=async function(e){let t=De.createIfNeeded(e),n=await t.fetchJson();_ge(n);let i=yge(n,t);await i.load();let r=n.root,o=r.content.extensions["3DTILES_content_voxels"],s=o.class,a=ni(n,"3DTILES_metadata")?n.extensions["3DTILES_metadata"]:n,c=i.schema,l=new sy({metadataJson:a,schema:c}),f=new ML;Age(f,l,s);let d=new ay(t,r,c),{shape:p,minBounds:g,maxBounds:m,shapeTransform:A,globalTransform:x}=gge(r);f.shape=p,f.minBounds=g,f.maxBounds=m,f.dimensions=h.unpack(o.dimensions),f.shapeTransform=A,f.globalTransform=x,f.maximumTileCount=pge(l);let C,E;return u(o.padding)&&(C=h.unpack(o.padding.before),E=h.unpack(o.padding.after)),f.paddingBefore=C,f.paddingAfter=E,f._implicitTileset=d,Vi.unload(i),f._ready=!0,f._readyPromise=Promise.resolve(f),f};function pge(e){if(u(e.tileset))return e.tileset.getPropertyBySemantic(MA.TILESET_TILE_COUNT)}function _ge(e){let t=e.root;if(!u(t.content))throw new de("Root must have content");if(!ni(t.content,"3DTILES_content_voxels"))throw new de("Root tile content must have 3DTILES_content_voxels extension");if(!ni(t,"3DTILES_implicit_tiling")&&!u(t.implicitTiling))throw new de("Root tile must have implicit tiling");if(!u(e.schema)&&!u(e.schemaUri)&&!ni(e,"3DTILES_metadata"))throw new de("Tileset must have a metadata schema")}function gge(e){let t=e.boundingVolume,n;if(u(e.transform)?n=N.unpack(e.transform):n=N.clone(N.IDENTITY),u(t.box))return kst(t.box,n);if(u(t.region))return Vst(t.region);if(ni(t,"3DTILES_bounding_volume_cylinder"))return zst(t.extensions["3DTILES_bounding_volume_cylinder"].cylinder,n);throw new de("Only box, region and 3DTILES_bounding_volume_cylinder are supported in Cesium3DTilesVoxelProvider")}function Vst(e){let t=e[0],n=e[1],i=e[2],r=e[3],o=e[4],s=e[5],a=N.fromScale(re.WGS84.radii),c=t,l=i,f=n,d=r,p=o,g=s,m=new h(c,f,p),A=new h(l,d,g);return{shape:Xi.ELLIPSOID,minBounds:m,maxBounds:A,shapeTransform:a,globalTransform:N.clone(N.IDENTITY)}}function kst(e,t){let n=Pn.unpack(e),i=N.fromRotationTranslation(n.halfAxes,n.center);return{shape:Xi.BOX,minBounds:h.clone(Om.DefaultMinBounds),maxBounds:h.clone(Om.DefaultMaxBounds),shapeTransform:i,globalTransform:t}}function zst(e,t){let n=Pn.unpack(e),i=N.fromRotationTranslation(n.halfAxes,n.center);return{shape:Xi.CYLINDER,minBounds:h.clone(Mm.DefaultMinBounds),maxBounds:h.clone(Mm.DefaultMaxBounds),shapeTransform:i,globalTransform:t}}function yge(e,t){let{schemaUri:n,schema:i}=e;return u(n)?Vi.getSchemaLoader({resource:t.getDerivedResource({url:n})}):Vi.getSchemaLoader({schema:i})}function Age(e,t,n){let{schema:i,statistics:r}=t,o=r?.classes[n],s=i.classes[n].properties,a=Object.entries(s).map(([d,p])=>{let{type:g,componentType:m}=p,A=o?.properties[d].min,x=o?.properties[d].max,C=Ht.getComponentCount(g),E=mge(A,C),T=mge(x,C);return{id:d,type:g,componentType:m,minValue:E,maxValue:T}});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 mge(e,t){if(!u(e))return;let n=Array.isArray(e)?e:[e];return Array.from({length:t},(i,r)=>n[r])}async function Hst(e,t){let n=e.contentUriTemplates[0].getDerivedResource({templateValues:t.getTemplateValues()}),i=e.baseResource.getDerivedResource({url:n.url}),r=await i.fetchArrayBuffer(),o=om(r);return await OL.fromJson(i,o.jsonPayload,o.binaryPayload,e.metadataSchema)}async function Gst(e,t){let n=e._implicitTileset,i=e._subtreeCache,r=i.find(t);if(u(r))return r;let o=n.subtreeUriTemplate.getDerivedResource({templateValues:t.getTemplateValues()}),s=n.baseResource.getDerivedResource({url:o.url}),a=await s.fetchArrayBuffer();if(r=i.find(t),u(r))return r;let c=om(a);return r=await OA.fromSubtreeJson(s,c.jsonPayload,c.binaryPayload,n,t),i.addSubtree(r),r}ML.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),r=y(e.tileZ,0);if(y(e.keyframe,0)!==0)return;let s=this._implicitTileset,a=this.names,c=new ux({subdivisionScheme:s.subdivisionScheme,subtreeLevels:s.subtreeLevels,level:t,x:n,y:i,z:r}),l=c.isSubtreeRoot()&&c.level>0,f=l?c.getParentSubtreeCoordinates():c.getSubtreeCoordinates();return Gst(this,f).then(function(p){return(l?p.childSubtreeIsAvailableAtCoordinates(c):p.tileIsAvailableAtCoordinates(c))?Hst(s,c):Promise.reject("Tile is not available")}).then(function(p){return a.map(function(g){return p.metadataTable.getPropertyTypedArray(g)})})};var _Y=ML;function gY(e){e=y(e,1),this._radius=y(e,1)}Object.defineProperties(gY.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});gY.prototype.emit=function(e){let t=P.randomBetween(0,P.TWO_PI),n=P.randomBetween(0,this._radius),i=n*Math.cos(t),r=n*Math.sin(t),o=0;e.position=h.fromElements(i,r,o,e.position),e.velocity=h.clone(h.UNIT_Z,e.velocity)};var RL=gY;var yY={CUMULUS:0};yY.validate=function(e){return e===yY.CUMULUS};var pS=Object.freeze(yY);var BL=`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 LL=`#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 NL=`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 FL=`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 yh(e,t){if(e=y(e,y.EMPTY_OBJECT),this._show=y(e.show,!0),this._position=h.clone(y(e.position,h.ZERO)),!u(e.scale)&&u(e.maximumSize))this._maximumSize=h.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 h(this._scale.x,this._scale.y,Math.min(this._scale.x,this._scale.y)/1.5);this._maximumSize=h.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 Wst=yh.SHOW_INDEX=0,jst=yh.POSITION_INDEX=1,qst=yh.SCALE_INDEX=2,Yst=yh.MAXIMUM_SIZE_INDEX=3,Xst=yh.SLICE_INDEX=4,Kst=yh.BRIGHTNESS_INDEX=5,Jst=yh.COLOR_INDEX=6;yh.NUMBER_OF_PROPERTIES=7;function uC(e,t){let n=e._cloudCollection;u(n)&&(n._updateCloud(e,t),e._dirty=!0)}Object.defineProperties(yh.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,uC(this,Wst))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),uC(this,jst))}},scale:{get:function(){return this._scale},set:function(e){let t=this._scale;H.equals(t,e)||(H.clone(e,t),uC(this,qst))}},maximumSize:{get:function(){return this._maximumSize},set:function(e){let t=this._maximumSize;h.equals(t,e)||(h.clone(e,t),uC(this,Yst))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),uC(this,Jst))}},slice:{get:function(){return this._slice},set:function(e){this._slice!==e&&(this._slice=e,uC(this,Xst))}},brightness:{get:function(){return this._brightness},set:function(e){this._brightness!==e&&(this._brightness=e,uC(this,Kst))}}});yh.prototype._destroy=function(){this._cloudCollection=void 0};var Uu=yh;var Vu,Cz=new h,Zst={positionHighAndScaleX:0,positionLowAndScaleY:1,packedAttribute0:2,packedAttribute1:3,color:4},Qst={direction:0,positionHighAndScaleX:1,positionLowAndScaleY:2,packedAttribute0:3,packedAttribute1:4,color:5},$st=Uu.SHOW_INDEX,eat=Uu.POSITION_INDEX,tat=Uu.SCALE_INDEX,nat=Uu.MAXIMUM_SIZE_INDEX,iat=Uu.SLICE_INDEX,rat=Uu.BRIGHTNESS_INDEX,oat=Uu.NUMBER_OF_PROPERTIES,sat=Uu.COLOR_INDEX;function Ah(e){e=y(e,y.EMPTY_OBJECT),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(oat),this._noiseTexture=void 0,this._textureSliceWidth=128,this._noiseTextureRows=4,this.noiseDetail=y(e.noiseDetail,16),this.noiseOffset=h.clone(y(e.noiseOffset,h.ZERO)),this._loading=!1,this._ready=!1;let t=this;this._uniforms={u_noiseTexture:function(){return t._noiseTexture},u_noiseTextureDimensions:xge(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 xge(e){return function(){return Cz.x=e._textureSliceWidth,Cz.y=e._noiseTextureRows,Cz.z=1/e._noiseTextureRows,Cz}}Object.defineProperties(Ah.prototype,{length:{get:function(){return xY(this),this._clouds.length}}});function Cge(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}Ah.prototype.add=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.cloudType,pS.CUMULUS),n;return t===pS.CUMULUS&&(n=new Uu(e,this),n._index=this._clouds.length,this._clouds.push(n),this._createVertexArray=!0),n};Ah.prototype.remove=function(e){return this.contains(e)?(this._clouds[e._index]=void 0,this._cloudsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};Ah.prototype.removeAll=function(){Cge(this._clouds),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!0};function xY(e){if(e._cloudsRemoved){e._cloudsRemoved=!1;let t=[],n=e._clouds,i=n.length;for(let r=0,o=0;r<i;++r){let s=n[r];u(s)&&(n._index=o++,t.push(s))}e._clouds=t}}Ah.prototype._updateCloud=function(e,t){e._dirty||(this._cloudsToUpdate[this._cloudsToUpdateIndex++]=e),++this._propertiesChanged[t]};Ah.prototype.contains=function(e){return u(e)&&e._cloudCollection===this};Ah.prototype.get=function(e){return xY(this),this._clouds[e]};var aat=new Float32Array([-1,-1,1,-1,1,1,-1,1]),cat=new Uint16Array([0,1,2,0,2,3]);function lat(e){let t=ft.createVertexBuffer({context:e,typedArray:aat,usage:Fe.STATIC_DRAW}),n=ft.createIndexBuffer({context:e,typedArray:cat,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),i=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:X.FLOAT}];return new si({context:e,attributes:i,indexBuffer:n})}var CY;function uat(e){let n=e.cache.cloudCollection_indexBufferBatched;if(u(n))return n;let i=16384*6-6,r=new Uint16Array(i);for(let o=0,s=0;o<i;o+=6,s+=4)r[o]=s,r[o+1]=s+1,r[o+2]=s+2,r[o+3]=s,r[o+4]=s+2,r[o+5]=s+3;return n=ft.createIndexBuffer({context:e,typedArray:r,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferBatched=n,n}function fat(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:Ue.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferInstanced=t),t}function dat(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 hat(e,t,n){let i=[{index:Vu.positionHighAndScaleX,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:Vu.positionLowAndScaleY,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:Vu.packedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:Vu.packedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:Vu.color,componentsPerAttribute:4,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,usage:Fe.STATIC_DRAW}];n&&i.push({index:Vu.direction,componentsPerAttribute:2,componentDatatype:X.FLOAT,vertexBuffer:dat(e)});let r=n?t:4*t;return new Wp(e,i,r,n)}var AY=new Gn;function Tge(e,t,n,i){let r,o=n[Vu.positionHighAndScaleX],s=n[Vu.positionLowAndScaleY],a=i.position;Gn.fromCartesian(a,AY);let c=i.scale,l=AY.high,f=AY.low;e._instanced?(r=i._index,o(r,l.x,l.y,l.z,c.x),s(r,f.x,f.y,f.z,c.y)):(r=i._index*4,o(r+0,l.x,l.y,l.z,c.x),o(r+1,l.x,l.y,l.z,c.x),o(r+2,l.x,l.y,l.z,c.x),o(r+3,l.x,l.y,l.z,c.x),s(r+0,f.x,f.y,f.z,c.y),s(r+1,f.x,f.y,f.z,c.y),s(r+2,f.x,f.y,f.z,c.y),s(r+3,f.x,f.y,f.z,c.y))}function Ege(e,t,n,i){let r,o=n[Vu.packedAttribute0],s=i.show,a=i.brightness;e._instanced?(r=i._index,o(r,s,a,0,0)):(r=i._index*4,o(r+0,s,a,0,0),o(r+1,s,a,1,0),o(r+2,s,a,1,1),o(r+3,s,a,0,1))}function bge(e,t,n,i){let r,o=n[Vu.packedAttribute1],s=i.maximumSize,a=i.slice;e._instanced?(r=i._index,o(r,s.x,s.y,s.z,a)):(r=i._index*4,o(r+0,s.x,s.y,s.z,a),o(r+1,s.x,s.y,s.z,a),o(r+2,s.x,s.y,s.z,a),o(r+3,s.x,s.y,s.z,a))}function Sge(e,t,n,i){let r,o=n[Vu.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?(r=i._index,o(r,a,c,l,f)):(r=i._index*4,o(r+0,a,c,l,f),o(r+1,a,c,l,f),o(r+2,a,c,l,f),o(r+3,a,c,l,f))}function mat(e,t,n,i){Tge(e,t,n,i),Ege(e,t,n,i),bge(e,t,n,i),Sge(e,t,n,i)}function pat(e,t,n,i){let r=e,o=r._textureSliceWidth,s=r._noiseTextureRows,a=t.context;r._vaNoise=lat(a),r._spNoise=Xt.fromCache({context:a,vertexShaderSource:n,fragmentShaderSource:i,attributeLocations:{position:0}});let c=r.noiseDetail,l=r.noiseOffset;r._noiseTexture=new Ot({context:a,width:o*o/s,height:o*s,pixelDatatype:Ke.UNSIGNED_BYTE,pixelFormat:st.RGBA,sampler:new un({wrapS:Sn.REPEAT,wrapT:Sn.REPEAT,minificationFilter:an.NEAREST,magnificationFilter:Ti.NEAREST})});let f=new nf({vertexArray:r._vaNoise,shaderProgram:r._spNoise,outputTexture:r._noiseTexture,uniformMap:{u_noiseTextureDimensions:xge(r),u_noiseDetail:function(){return c},u_noiseOffset:function(){return l}},persists:!1,owner:e,postExecute:function(d){r._ready=!0,r._loading=!1}});t.commandList.push(f),r._loading=!0}function _at(e,t){let n=e,i=t.context;n._createVertexArray=!1,n._vaf=n._vaf&&n._vaf.destroy();let r=e._clouds,o=r.length;if(o>0){n._vaf=hat(i,o,n._instanced);let s=n._vaf.writers,a;for(a=0;a<o;++a){let c=r[a];mat(e,t,s,c)}n._vaf.commit(CY(i))}}var gat=[];function yat(e,t){let n=t.context,i=e,o=i._clouds.length,s=i._cloudsToUpdate,a=i._cloudsToUpdateIndex,c=i._propertiesChanged,l=gat;l.length=0,(c[eat]||c[tat])&&l.push(Tge),(c[$st]||c[rat])&&l.push(Ege),(c[nat]||c[iat])&&l.push(bge),c[sat]&&l.push(Sge);let f=l.length,d=i._vaf.writers,p,g,m;if(a/o>.1){for(p=0;p<a;++p)for(g=s[p],g._dirty=!1,m=0;m<f;++m)l[m](e,t,d,g);i._vaf.commit(CY(n))}else{for(p=0;p<a;++p){for(g=s[p],g._dirty=!1,m=0;m<f;++m)l[m](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 Aat(e,t,n,i){let r=t.context,o=e,s=new He({defines:[],sources:[n]});o._instanced&&s.defines.push("INSTANCED");let a=new He({defines:[],sources:[i]});o.debugBillboards&&a.defines.push("DEBUG_BILLBOARDS"),o.debugEllipsoids&&a.defines.push("DEBUG_ELLIPSOIDS"),o._sp=Xt.replaceCache({context:r,shaderProgram:o._sp,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:Vu}),o._rs=Ve.fromCache({depthTest:{enabled:!0,func:te.LESS},depthMask:!1,blending:ln.ALPHA_BLEND}),o._spCreated=!0,o._compiledDebugBillboards=o.debugBillboards,o._compiledDebugEllipsoids=o.debugEllipsoids}function xat(e,t){let n=e,i=t.passes,r=n._uniforms,o=t.commandList;if(i.render){let s=n._colorCommands,a=n._vaf.va,c=a.length;s.length=c;for(let l=0;l<c;l++){let f=s[l];u(f)||(f=s[l]=new nt),f.pass=be.TRANSLUCENT,f.owner=e,f.uniformMap=r,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),o.push(f)}}}Ah.prototype.update=function(e){if(xY(this),!this.show)return;let t=this.debugBillboards||this.debugEllipsoids;this._ready=t?!0:u(this._noiseTexture),!this._ready&&!this._loading&&!t&&pat(this,e,FL,NL),this._instanced=e.context.instancedArrays,Vu=this._instanced?Qst:Zst,CY=this._instanced?fat:uat;let i=this._clouds.length,r=this._cloudsToUpdate,o=this._cloudsToUpdateIndex;this._createVertexArray?_at(this,e):o>0&&yat(this,e),o>i*1.5&&(r.length=i),!(!u(this._vaf)||!u(this._vaf.va)||!this._ready&!t)&&((!this._spCreated||this.debugBillboards!==this._compiledDebugBillboards||this.debugEllipsoids!==this._compiledDebugEllipsoids)&&Aat(this,e,LL,BL),xat(this,e))};Ah.prototype.isDestroyed=function(){return!1};Ah.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(),Cge(this._clouds),ue(this)};var TY=Ah;var Cat=P.toRadians(30);function EY(e){this._angle=y(e,Cat)}Object.defineProperties(EY.prototype,{angle:{get:function(){return this._angle},set:function(e){this._angle=e}}});EY.prototype.emit=function(e){let t=Math.tan(this._angle),n=P.randomBetween(0,P.TWO_PI),i=P.randomBetween(0,t),r=i*Math.cos(n),o=i*Math.sin(n),s=1;e.velocity=h.fromElements(r,o,s,e.velocity),h.normalize(e.velocity,e.velocity),e.position=h.clone(h.ZERO,e.position)};var bY=EY;var Pge=Wi(Ql(),1),vge=576,Tat=100,UL="#ffffff",SY="#48b";function Oge(e,t){this.credit=e,this.count=y(t,1)}function Eat(e,t){let n=e.length;for(let i=0;i<n;i++){let r=e[i];if(Yt.equals(r,t))return!0}return!1}function bat(e){let t=e._previousCesiumCredit,n=e._currentCesiumCredit;Yt.equals(n,t)||(u(t)&&e._cesiumCreditContainer.removeChild(t.element),u(n)&&e._cesiumCreditContainer.appendChild(n.element),e._previousCesiumCredit=n)}var Mge="cesium-credit-delimiter";function wge(e){let t=document.createElement("span");return t.textContent=e,t.className=Mge,t}function Dge(e,t){if(u(t)){let n=document.createElement(t);n._creditId=e._creditId,n.appendChild(e),e=n}return e}function Ige(e,t,n,i){let r=e.childNodes,o=-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(o=s,u(n)&&(o*=2,s>0)){let l=o-1;if(r.length<=l)e.appendChild(wge(n));else{let f=r[l];f.className!==Mge&&e.replaceChild(wge(n),f)}}let c=a.element;if(r.length<=o)e.appendChild(Dge(c,i));else{let l=r[o];l._creditId!==a._id&&e.replaceChild(Dge(c,i),l)}}}for(++o;o<r.length;)e.removeChild(r[o])}function Sat(e){let t=e._lightboxCredits,n=e.viewport.clientWidth,i=e.viewport.clientHeight;n!==e._lastViewportWidth&&(n<vge?(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=`${Math.floor((i-t.clientHeight)*.5)}px`),e._lastViewportWidth=n),n>=vge&&i!==e._lastViewportHeight&&(t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`,e._lastViewportHeight=i)}function Ac(e,t){let n=`${e} {`;for(let i in t)t.hasOwnProperty(i)&&(n+=`${i}: ${t[i]}; `);return n+=` }
`,n}function vat(e){let t="";t+=Ac(".cesium-credit-lightbox-overlay",{display:"none","z-index":"1",position:"absolute",top:"0",left:"0",width:"100%",height:"100%","background-color":"rgba(80, 80, 80, 0.8)"}),t+=Ac(".cesium-credit-lightbox",{"background-color":"#303336",color:UL,position:"relative","min-height":`${Tat}px`,margin:"auto"}),t+=Ac(".cesium-credit-lightbox > ul > li a, .cesium-credit-lightbox > ul > li a:visited",{color:UL}),t+=Ac(".cesium-credit-lightbox > ul > li a:hover",{color:SY}),t+=Ac(".cesium-credit-lightbox.cesium-credit-lightbox-expanded",{border:"1px solid #444","border-radius":"5px","max-width":"370px"}),t+=Ac(".cesium-credit-lightbox.cesium-credit-lightbox-mobile",{height:"100%",width:"100%"}),t+=Ac(".cesium-credit-lightbox-title",{padding:"20px 20px 0 20px"}),t+=Ac(".cesium-credit-lightbox-close",{"font-size":"18pt",cursor:"pointer",position:"absolute",top:"0",right:"6px",color:UL}),t+=Ac(".cesium-credit-lightbox-close:hover",{color:SY}),t+=Ac(".cesium-credit-lightbox > ul",{margin:"0",padding:"12px 20px 12px 40px","font-size":"13px"}),t+=Ac(".cesium-credit-lightbox > ul > li",{"padding-bottom":"6px"}),t+=Ac(".cesium-credit-lightbox > ul > li *",{padding:"0",margin:"0"}),t+=Ac(".cesium-credit-expand-link",{"padding-left":"5px",cursor:"pointer","text-decoration":"underline",color:UL}),t+=Ac(".cesium-credit-expand-link:hover",{color:SY}),t+=Ac(".cesium-credit-text",{color:UL}),t+=Ac(".cesium-credit-textContainer *, .cesium-credit-logoContainer *",{display:"inline"});function n(o){if(o.shadowRoot)return o.shadowRoot;if(o.getRootNode){let s=o.getRootNode();if(s instanceof ShadowRoot)return s}}let i=y(n(e),document.head),r=document.createElement("style");r.innerHTML=t,i.appendChild(r)}function Ao(e,t,n){let i=this;n=y(n,document.body);let r=document.createElement("div");r.className="cesium-credit-lightbox-overlay",n.appendChild(r);let o=document.createElement("div");o.className="cesium-credit-lightbox",r.appendChild(o);function s(m){o.contains(m.target)||i.hideLightbox()}r.addEventListener("click",s,!1);let a=document.createElement("div");a.className="cesium-credit-lightbox-title",a.textContent="Data provided by:",o.appendChild(a);let c=document.createElement("a");c.onclick=this.hideLightbox.bind(this),c.innerHTML="&times;",c.className="cesium-credit-lightbox-close",o.appendChild(c);let l=document.createElement("ul");o.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),vat(e);let g=Yt.clone(Ao.cesiumCredit);this._delimiter=y(t," \u2022 "),this._screenContainer=d,this._cesiumCreditContainer=f,this._lastViewportHeight=void 0,this._lastViewportWidth=void 0,this._lightboxCredits=o,this._creditList=l,this._lightbox=r,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 Rge(e,t,n,i){i=y(i,1);let r=t.get(n.id);if(u(r))r.count<Number.MAX_VALUE&&(r.count+=i);else{let o=e._creditDisplayElementPool,s=e._creditDisplayElementPoolIndex;s<o.length?(r=o[s],r.credit=n,r.count=i):(r=new Oge(n,i),o.push(r)),++e._creditDisplayElementPoolIndex,t.set(n.id,r)}}Ao.prototype.addCredit=function(e){if(e._isIon){u(this._defaultCredit)||(this._defaultCredit=Yt.clone(Bge())),this._currentCesiumCredit=this._defaultCredit;return}let t;e.showOnScreen?t=this._currentFrameCredits.screenCredits:t=this._currentFrameCredits.lightboxCredits,Rge(this,t,e)};Ao.prototype.addDefaultCredit=function(e){let t=this._defaultCredits;Eat(t,e)||t.push(e)};Ao.prototype.removeDefaultCredit=function(e){let t=this._defaultCredits,n=t.indexOf(e);n!==-1&&t.splice(n,1)};Ao.prototype.showLightbox=function(){this._lightbox.style.display="block",this._expanded=!0};Ao.prototype.hideLightbox=function(){this._lightbox.style.display="none",this._expanded=!1};Ao.prototype.update=function(){this._expanded&&Sat(this)};Ao.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 r=n[i];Rge(this,t,r,Number.MAX_VALUE)}e.lightboxCredits.removeAll(),Yt.equals(Ao.cesiumCredit,this._cesiumCredit)||(this._cesiumCredit=Yt.clone(Ao.cesiumCredit)),this._currentCesiumCredit=this._cesiumCredit};Ao.prototype.endFrame=function(){let e=this._currentFrameCredits.screenCredits.values;Ige(this._screenContainer,e,this._delimiter,void 0);let t=this._currentFrameCredits.lightboxCredits.values;this._expandLink.style.display=t.length>0?"inline":"none",Ige(this._creditList,t,void 0,"li"),bat(this)};Ao.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)};Ao.prototype.isDestroyed=function(){return!1};Ao._cesiumCredit=void 0;Ao._cesiumCreditInitialized=!1;var Tz;function Bge(){if(!u(Tz)){let e=$t("Assets/Images/ion-credit.png");e.indexOf("http://")!==0&&e.indexOf("https://")!==0&&e.indexOf("data:")!==0&&(e=new Pge.default(e).path()),Tz=new Yt(`<a href="https://cesium.com/" target="_blank"><img src="${e}" title="Cesium ion"/></a>`,!0)}return Ao._cesiumCreditInitialized||(Ao._cesiumCredit=Tz,Ao._cesiumCreditInitialized=!0),Tz}Object.defineProperties(Ao,{cesiumCredit:{get:function(){return Bge(),Ao._cesiumCredit},set:function(e){Ao._cesiumCredit=e,Ao._cesiumCreditInitialized=!0}}});Ao.CreditDisplayElement=Oge;var VL=Ao;function kL(e){e=y(e,y.EMPTY_OBJECT);let t=e.attributeName,n=e.perInstanceAttribute;u(n)||(n=!1);let i=y(e.glslDatatype,"vec3"),r=`v_${t}`,o;if(t==="normal"||t==="tangent"||t==="bitangent")o=`vec4 getColor() { return vec4((${r} + vec3(1.0)) * 0.5, 1.0); }
`;else switch(t==="st"&&(i="vec2"),i){case"float":o=`vec4 getColor() { return vec4(vec3(${r}), 1.0); }
`;break;case"vec2":o=`vec4 getColor() { return vec4(${r}, 0.0, 1.0); }
`;break;case"vec3":o=`vec4 getColor() { return vec4(${r}, 1.0); }
`;break;case"vec4":o=`vec4 getColor() { return ${r}; }
`;break}let s=`in vec3 position3DHigh;
in vec3 position3DLow;
in float batchId;
${n?"":`in ${i} ${t};
`}out ${i} ${r};
void main()
{
vec4 p = czm_translateRelativeToEye(position3DHigh, position3DLow);
${n?`${r} = czm_batchTable_${t}(batchId);
`:`${r} = ${t};
`}gl_Position = czm_modelViewProjectionRelativeToEye * p;
}`,a=`in ${i} ${r};
${o}
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=rr.getDefaultRenderState(!1,!1,e.renderState),this._closed=y(e.closed,!1),this._attributeName=t,this._glslDatatype=i}Object.defineProperties(kL.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}}});kL.prototype.getFragmentShaderSource=rr.prototype.getFragmentShaderSource;kL.prototype.isTranslucent=rr.prototype.isTranslucent;kL.prototype.getRenderState=rr.prototype.getRenderState;var vY=kL;function Ez(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 wat=new h,Dat=new Z,Iat=new Le,Pat=new wi,Oat=new Qc,Mat=new en,Rat=new bo,Bat=new z,Lat=[1,1e5];Ez.prototype.update=function(e){if(!this.show)return;let t=this._planesPrimitives,n=this._outlinePrimitives,i,r;if(this._updateOnChange){for(r=t.length,i=0;i<r;++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 o=this._camera,s=o.frustum,a;s instanceof wi?a=Pat:s instanceof Qc?a=Oat:s instanceof en?a=Mat:a=Rat,a=s.clone(a);let c,l=this._frustumSplits;!u(l)||l.length<=1?(l=Lat,l[0]=this._camera.frustum.near,l[1]=this._camera.frustum.far,c=1):c=l.length-1;let f=o.positionWC,d=o.directionWC,p=o.upWC,g=o.rightWC;g=h.negate(g,wat);let m=Dat;Z.setColumn(m,0,g,m),Z.setColumn(m,1,p,m),Z.setColumn(m,2,d,m);let A=Le.fromRotationMatrix(m,Iat);for(t.length=n.length=c,i=0;i<c;++i)a.near=l[i],a.far=l[i+1],t[i]=new bn({geometryInstances:new xt({geometry:new nC({origin:f,orientation:A,frustum:a,_drawNearPlane:i===0}),attributes:{color:Ut.fromColor(z.fromAlpha(this._color,.1,Bat))},id:this.id,pickPrimitive:this}),appearance:new rn({translucent:!0,flat:!0}),asynchronous:!1}),n[i]=new bn({geometryInstances:new xt({geometry:new iL({origin:f,orientation:A,frustum:a,_drawNearPlane:i===0}),attributes:{color:Ut.fromColor(this._color)},id:this.id,pickPrimitive:this}),appearance:new rn({translucent:!1,flat:!0}),asynchronous:!1})}for(r=t.length,i=0;i<r;++i)n[i].update(e),t[i].update(e)};Ez.prototype.isDestroyed=function(){return!1};Ez.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 Rm=Ez;function Lge(){this._cachedShowFrustumsShaders={}}function Nat(e){let t={},n=e.vertexAttributes;for(let i in n)n.hasOwnProperty(i)&&(t[i]=n[i].index);return t}function Fat(e,t){let n=e.context,i=t,r=i.fragmentShaderSource.clone(),o=[];r.sources=r.sources.map(function(f){f=He.replaceMain(f,"czm_Debug_main");let d=/out_FragData_(\d+)/g,p;for(;(p=d.exec(f))!==null;)o.indexOf(p[1])===-1&&o.push(p[1]);return f});let s=o.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_${o[c]}.rgb *= debugShowCommandsColor;
`,a+=`    out_FragData_${o[c]}.rgb *= debugShowFrustumsColor;
`;else a+=`    out_FragColor.rgb *= debugShowCommandsColor;
`,a+=`    out_FragColor.rgb *= debugShowFrustumsColor;
`;a+="}",r.sources.push(a);let l=Nat(i);return Xt.fromCache({context:n,vertexShaderSource:i.vertexShaderSource,fragmentShaderSource:r,attributeLocations:l})}var zL=new z;function Uat(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?(zL.red=t.debugOverlappingFrustums&1<<0?1:0,zL.green=t.debugOverlappingFrustums&1<<1?1:0,zL.blue=t.debugOverlappingFrustums&1<<2?1:0,zL.alpha=1,zL):z.WHITE}),n}var Vat=new nt;Lge.prototype.executeDebugShowFrustumsCommand=function(e,t,n){let i=t.shaderProgram.id,r=this._cachedShowFrustumsShaders[i];u(r)||(r=Fat(e,t.shaderProgram),this._cachedShowFrustumsShaders[i]=r);let o=nt.shallowClone(t,Vat);o.shaderProgram=r,o.uniformMap=Uat(e,t),o.execute(e.context,n)};var HL=Lge;function bz(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=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=new N,this.id=e.id,this._id=void 0,this._primitive=void 0}bz.prototype.update=function(e){if(this.show){if(!u(this._primitive)||!N.equals(this._modelMatrix,this.modelMatrix)||this._length!==this.length||this._width!==this.width||this._id!==this.id){this._modelMatrix=N.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 w_({positions:[h.ZERO,h.UNIT_X],width:this.width,vertexFormat:Vo.VERTEX_FORMAT,colors:[z.RED,z.RED],arcType:Kt.NONE}),modelMatrix:N.multiplyByUniformScale(this.modelMatrix,this.length,new N),id:this.id,pickPrimitive:this}),n=new xt({geometry:new w_({positions:[h.ZERO,h.UNIT_Y],width:this.width,vertexFormat:Vo.VERTEX_FORMAT,colors:[z.GREEN,z.GREEN],arcType:Kt.NONE}),modelMatrix:N.multiplyByUniformScale(this.modelMatrix,this.length,new N),id:this.id,pickPrimitive:this}),i=new xt({geometry:new w_({positions:[h.ZERO,h.UNIT_Z],width:this.width,vertexFormat:Vo.VERTEX_FORMAT,colors:[z.BLUE,z.BLUE],arcType:Kt.NONE}),modelMatrix:N.multiplyByUniformScale(this.modelMatrix,this.length,new N),id:this.id,pickPrimitive:this});this._primitive=new bn({geometryInstances:[t,n,i],appearance:new Vo,asynchronous:!1})}this._primitive.update(e)}};bz.prototype.isDestroyed=function(){return!1};bz.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};var GL=bz;var WL=`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 jL=`in vec4 position;

out vec4 positionEC;

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

    czm_vertexLogDepth();
}
`;function YL(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 qL=kt.supportsTypedArrays()?new Float32Array(12):[],Nge=new h,Fge=new h,wY=new h,Uge=new h,Sz=new h;function kat(e,t){let n=e.radii,i=t.camera,r,o,s;if(i.frustum instanceof en)r=h.ZERO,o=i.rightWC,s=i.upWC;else{let d=i.positionWC,p=h.multiplyComponents(e.oneOverRadii,d,Nge),g=h.normalize(p,Fge),m=h.normalize(h.cross(h.UNIT_Z,p,wY),wY),A=h.normalize(h.cross(g,m,Uge),Uge),x=h.magnitude(p),C=Math.sqrt(x*x-1);r=h.multiplyByScalar(g,1/x,Nge);let E=C/x;o=h.multiplyByScalar(m,E,Fge),s=h.multiplyByScalar(A,E,wY)}let a=h.add(r,s,Sz);h.subtract(a,o,a),h.multiplyComponents(n,a,a),h.pack(a,qL,0);let c=h.subtract(r,s,Sz);h.subtract(c,o,c),h.multiplyComponents(n,c,c),h.pack(c,qL,3);let l=h.add(r,s,Sz);h.add(l,o,l),h.multiplyComponents(n,l,l),h.pack(l,qL,6);let f=h.subtract(r,s,Sz);return h.add(f,o,f),h.multiplyComponents(n,f,f),h.pack(f,qL,9),qL}YL.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 re(n.x+this._ellipsoidOffset,n.y+this._ellipsoidOffset,n.z+this._ellipsoidOffset),r=e.useLogDepth;if(u(this._command)||(this._rs=Ve.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(h.ZERO,i.maximumRadius),pass:be.OPAQUE,owner:this})),!u(this._sp)||this._useLogDepth!==r){this._useLogDepth=r;let s=new He({sources:[jL]}),a=new He({sources:[WL]});r&&(a.defines.push("LOG_DEPTH"),s.defines.push("LOG_DEPTH")),this._sp=Xt.replaceCache({shaderProgram:this._sp,context:t,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:{position:0}}),this._command.shaderProgram=this._sp}let o=kat(i,e);if(u(this._va))this._va.getAttribute(0).vertexBuffer.copyFromArrayView(o);else{let s=new lt({attributes:{position:new we({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:o})},indices:[0,1,2,2,1,3],primitiveType:Be.TRIANGLES});this._va=si.fromGeometry({context:t,geometry:s,attributeLocations:{position:0},bufferUsage:Fe.DYNAMIC_DRAW}),this._command.vertexArray=this._va}};YL.prototype.execute=function(e,t){this._mode===ne.SCENE3D&&this._command.execute(e,t)};YL.prototype.isDestroyed=function(){return!1};YL.prototype.destroy=function(){this._sp=this._sp&&this._sp.destroy(),this._va=this._va&&this._va.destroy()};var XL=YL;function KL(){}var zat=/\bgl_FragDepth\b/,Hat=/\bdiscard\b/;function Gat(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"depthOnly");if(!u(n)){let i=t._attributeLocations,r=t.fragmentShaderSource,o,s=!1,a=r.sources,c=a.length;for(o=0;o<c;++o)if(zat.test(a[o])||Hat.test(a[o])){s=!0;break}let l=!1,f=r.defines;for(c=f.length,o=0;o<c;++o)if(f[o]==="LOG_DEPTH"){l=!0;break}let d;!s&&!l?(d=`void main() 
{ 
    out_FragColor = vec4(1.0); 
} 
`,r=new He({sources:[d]})):!s&&l&&(d=`void main() 
{ 
    out_FragColor = vec4(1.0); 
    czm_writeLogDepth(); 
} 
`,r=new He({defines:["LOG_DEPTH"],sources:[d]})),n=e.shaderCache.createDerivedShaderProgram(t,"depthOnly",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:r,attributeLocations:i})}return n}function Wat(e,t){let n=e._depthOnlyRenderStateCache,i=n[t.id];if(!u(i)){let r=Ve.getState(t);r.depthMask=!0,r.colorMask={red:!1,green:!1,blue:!1,alpha:!1},i=Ve.fromCache(r),n[t.id]=i}return i}KL.createDepthOnlyDerivedCommand=function(e,t,n,i){u(i)||(i={});let r,o;return u(i.depthOnlyCommand)&&(r=i.depthOnlyCommand.shaderProgram,o=i.depthOnlyCommand.renderState),i.depthOnlyCommand=nt.shallowClone(t,i.depthOnlyCommand),!u(r)||i.shaderProgramId!==t.shaderProgram.id?(i.depthOnlyCommand.shaderProgram=Gat(n,t.shaderProgram),i.depthOnlyCommand.renderState=Wat(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.depthOnlyCommand.shaderProgram=r,i.depthOnlyCommand.renderState=o),i};var jat=/\s+czm_writeLogDepth\(/,qat=/\s+czm_vertexLogDepth\(/;function Yat(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 r=t._attributeLocations,o=t.vertexShaderSource.clone(),s=t.fragmentShaderSource.clone();o.defines=u(o.defines)?o.defines.slice(0):[],o.defines.push("LOG_DEPTH"),s.defines=u(s.defines)?s.defines.slice(0):[],s.defines.push("LOG_DEPTH");let a,c,l=!1,f=o.sources,d=f.length;for(a=0;a<d;++a)if(qat.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)jat.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:o,fragmentShaderSource:s,attributeLocations:r})}return i}KL.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=Yat(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};function Xat(e,t,n){let i=e.shaderCache.getDerivedShaderProgram(t,"pick");if(!u(i)){let r=t._attributeLocations,o=t.fragmentShaderSource,s=o.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,o=new He({sources:l,defines:o.defines}),i=e.shaderCache.createDerivedShaderProgram(t,"pick",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:o,attributeLocations:r})}return i}function Kat(e,t){let n=e.picking.pickRenderStateCache,i=n[t.id];if(!u(i)){let r=Ve.getState(t);r.blending.enabled=!1,r.depthMask=!0,i=Ve.fromCache(r),n[t.id]=i}return i}KL.createPickDerivedCommand=function(e,t,n,i){u(i)||(i={});let r,o;return u(i.pickCommand)&&(r=i.pickCommand.shaderProgram,o=i.pickCommand.renderState),i.pickCommand=nt.shallowClone(t,i.pickCommand),!u(r)||i.shaderProgramId!==t.shaderProgram.id?(i.pickCommand.shaderProgram=Xat(n,t.shaderProgram,t.pickId),i.pickCommand.renderState=Kat(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.pickCommand.shaderProgram=r,i.pickCommand.renderState=o),i};function Jat(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"HDR");if(!u(n)){let i=t._attributeLocations,r=t.vertexShaderSource.clone(),o=t.fragmentShaderSource.clone();r.defines=u(r.defines)?r.defines.slice(0):[],r.defines.push("HDR"),o.defines=u(o.defines)?o.defines.slice(0):[],o.defines.push("HDR"),n=e.shaderCache.createDerivedShaderProgram(t,"HDR",{vertexShaderSource:r,fragmentShaderSource:o,attributeLocations:i})}return n}KL.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=Jat(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};var V_=KL;function vz(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 r=i.alpha;if(!u(r)){t._alpha=void 0,t._beta=void 0,t._gamma=void 0;return}t._alpha=P.toRadians(r),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 Zat=new Le,Vge=new Le,Qat=new Z;function $at(e,t,n,i){let r=e.direction,o=e.right,s=e.up,a=Le.fromAxisAngle(r,n,Vge),c=Le.fromAxisAngle(o,i,Zat),l=Le.multiply(c,a,c),f=Le.fromAxisAngle(s,t,Vge);Le.multiply(f,l,l);let d=Z.fromQuaternion(l,Qat);Z.multiplyByVector(d,o,o),Z.multiplyByVector(d,s,s),Z.multiplyByVector(d,r,r)}vz.prototype.update=function(){if(!u(this._alpha))return;u(this._lastAlpha)||(this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma);let e=this._lastAlpha-this._alpha,t=this._lastBeta-this._beta,n=this._lastGamma-this._gamma;$at(this._scene.camera,-e,t,n),this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma};vz.prototype.isDestroyed=function(){return!1};vz.prototype.destroy=function(){return this._removeListener(),ue(this)};var JL=vz;function ect(e){this.direction=h.clone(e.direction),this.color=z.clone(y(e.color,z.WHITE)),this.intensity=y(e.intensity,1)}var DY=ect;var _S=`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 gS=`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 IY={position:0};function wz(e){e=y(e,y.EMPTY_OBJECT),this.center=h.clone(y(e.center,h.ZERO)),this._center=new h,this.radii=h.clone(e.radii),this._radii=new h,this._oneOverEllipsoidRadiiSquared=new h,this._boundingSphere=new ae,this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=new N,this._computedModelMatrix=new N,this.show=y(e.show,!0),this.material=y(e.material,qi.fromType(qi.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 tct(e){let t=e.cache.ellipsoidPrimitive_vertexArray;if(u(t))return t;let n=hl.createGeometry(hl.fromDimensions({dimensions:new h(2,2,2),vertexFormat:Pe.POSITION_ONLY}));return t=si.fromGeometry({context:e,geometry:n,attributeLocations:IY,bufferUsage:Fe.STATIC_DRAW,interleave:!0}),e.cache.ellipsoidPrimitive_vertexArray=t,t}wz.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=Ve.fromCache({cull:{enabled:!0,face:gi.FRONT},depthTest:{enabled:this._depthTestEnabled},depthMask:!n&&t.fragmentDepth,blending:n?ln.ALPHA_BLEND:void 0})),u(this._va)||(this._va=tct(t));let r=!1,o=this.radii;if(!h.equals(this._radii,o)){h.clone(o,this._radii);let A=this._oneOverEllipsoidRadiiSquared;A.x=1/(o.x*o.x),A.y=1/(o.y*o.y),A.z=1/(o.z*o.z),r=!0}(!N.equals(this.modelMatrix,this._modelMatrix)||!h.equals(this.center,this._center))&&(N.clone(this.modelMatrix,this._modelMatrix),h.clone(this.center,this._center),N.multiplyByTranslation(this.modelMatrix,this.center,this._computedModelMatrix),r=!0),r&&(h.clone(h.ZERO,this._boundingSphere.center),this._boundingSphere.radius=h.maximumComponent(o),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:[gS]}),p=new He({sources:[this.material.shaderSource,_S]}),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=Xt.replaceCache({context:t,shaderProgram:this._sp,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:IY}),f.vertexArray=this._va,f.renderState=this._rs,f.shaderProgram=this._sp,f.uniformMap=mt(this._uniforms,this.material._uniforms),f.executeInClosestFrustum=n);let g=e.commandList,m=e.passes;if(m.render&&(f.boundingVolume=this._boundingSphere,f.debugShowBoundingVolume=this.debugShowBoundingVolume,f.modelMatrix=this._computedModelMatrix,f.pass=n?be.TRANSLUCENT:be.OPAQUE,g.push(f)),m.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:[gS]}),p=new He({sources:[this.material.shaderSource,_S],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=Xt.replaceCache({context:t,shaderProgram:this._pickSP,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:IY}),A.vertexArray=this._va,A.renderState=this._rs,A.shaderProgram=this._pickSP,A.uniformMap=mt(mt(this._uniforms,this._pickUniforms),this.material._uniforms),A.executeInClosestFrustum=n),A.boundingVolume=this._boundingSphere,A.modelMatrix=this._computedModelMatrix,A.pass=n?be.TRANSLUCENT:be.OPAQUE,g.push(A)}};wz.prototype.isDestroyed=function(){return!1};wz.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 ZL=wz;var QL=`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 $L=`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 fC(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:qi.fromType(qi.ColorType),this.translucent=y(e.translucent,!0),this._vertexShaderSource=y(e.vertexShaderSource,$L),this._fragmentShaderSource=y(e.fragmentShaderSource,QL),this._renderState=rr.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(fC.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 fC.VERTEX_FORMAT}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}},aboveGround:{get:function(){return this._aboveGround}}});fC.VERTEX_FORMAT=Pe.POSITION_AND_ST;fC.prototype.getFragmentShaderSource=rr.prototype.getFragmentShaderSource;fC.prototype.isTranslucent=rr.prototype.isTranslucent;fC.prototype.getRenderState=rr.prototype.getRenderState;var PY=fC;function kge(){this.enabled=!0,this.renderable=!0,this.density=2e-4,this.screenSpaceErrorFactor=2,this.minimumBrightness=.03}var Dz=[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],Bm=[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<Bm.length;++e)Bm[e]*=1e6;var zge=Bm[1],OY=Bm[Bm.length-1];for(let e=0;e<Bm.length;++e)Bm[e]=(Bm[e]-OY)/(zge-OY);var sa=0;function nct(e){let t=Dz,n=t.length;if(e<t[0])return sa=0,sa;if(e>t[n-1])return sa=n-2,sa;if(e>=t[sa]){if(sa+1<n&&e<t[sa+1])return sa;if(sa+2<n&&e<t[sa+2])return++sa,sa}else if(sa-1>=0&&e>=t[sa-1])return--sa,sa;let i;for(i=0;i<n-2&&!(e>=t[i]&&e<t[i+1]);++i);return sa=i,sa}var ict=new h;kge.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 r=i.height,o=nct(r),s=P.clamp((r-Dz[o])/(Dz[o+1]-Dz[o]),0,1),a=P.lerp(Bm[o],Bm[o+1],s),c=this.density*1e6,l=c/zge*OY;a=a*(c-l)*1e-6;let f=h.normalize(n.positionWC,ict),d=Math.abs(h.dot(n.directionWC,f));a*=1-d,e.fog.density=a,e.fog.sse=this.screenSpaceErrorFactor,e.fog.minimumBrightness=this.minimumBrightness};var eN=kge;function jl(e){this._scene=e.scene,this.samplingWindow=y(e.samplingWindow,jl.defaultSettings.samplingWindow),this.quietPeriod=y(e.quietPeriod,jl.defaultSettings.quietPeriod),this.warmupPeriod=y(e.warmupPeriod,jl.defaultSettings.warmupPeriod),this.minimumFrameRateDuringWarmup=y(e.minimumFrameRateDuringWarmup,jl.defaultSettings.minimumFrameRateDuringWarmup),this.minimumFrameRateAfterWarmup=y(e.minimumFrameRateAfterWarmup,jl.defaultSettings.minimumFrameRateAfterWarmup),this._lowFrameRate=new ge,this._nominalFrameRate=new ge,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(r,o){rct(t,o)}),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(){oct(t)}this._visibilityChangeRemoveListener=void 0,u(n)&&(document.addEventListener(n,i,!1),this._visibilityChangeRemoveListener=function(){document.removeEventListener(n,i,!1)})}jl.defaultSettings={samplingWindow:5,quietPeriod:2,warmupPeriod:5,minimumFrameRateDuringWarmup:4,minimumFrameRateAfterWarmup:8};jl.fromScene=function(e){return(!u(e._frameRateMonitor)||e._frameRateMonitor.isDestroyed())&&(e._frameRateMonitor=new jl({scene:e})),e._frameRateMonitor};Object.defineProperties(jl.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}}});jl.prototype.pause=function(){++this._pauseCount,this._pauseCount===1&&(this._frameTimes.length=0,this._lastFramesPerSecond=void 0)};jl.prototype.unpause=function(){--this._pauseCount,this._pauseCount<=0&&(this._pauseCount=0,this._needsQuietPeriod=!0)};jl.prototype.isDestroyed=function(){return!1};jl.prototype.destroy=function(){return this._preUpdateRemoveListener(),u(this._visibilityChangeRemoveListener)&&this._visibilityChangeRemoveListener(),ue(this)};function rct(e,t){if(e._pauseCount>0)return;let n=Ai();if(e._needsQuietPeriod)e._needsQuietPeriod=!1,e._frameTimes.length=0,e._quietPeriodEndTime=n+e.quietPeriod/$n.SECONDS_PER_MILLISECOND,e._warmupPeriodEndTime=e._quietPeriodEndTime+(e.warmupPeriod+e.samplingWindow)/$n.SECONDS_PER_MILLISECOND;else if(n>=e._quietPeriodEndTime){e._frameTimes.push(n);let i=n-e.samplingWindow/$n.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 r=(n-e._frameTimes[0])/(e._frameTimes.length-1);e._lastFramesPerSecond=1e3/r;let o=1e3/(n>e._warmupPeriodEndTime?e.minimumFrameRateAfterWarmup:e.minimumFrameRateDuringWarmup);r>o?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 oct(e){document[e._hiddenPropertyName]?e.pause():e.unpause()}var tN=jl;function sct(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 oN=`#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 k_=`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 yS=`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 Tct=new H;function Ect(e,t){let n=e.unionClippingRegions,i=e.length,r=as.useFloatTexture(t),o=as.getTextureResolution(e,t,Tct),s=o.x,a=o.y,c=r?vct(s,a):wct(s,a);return c+=`
`,c+=n?bct(i):Sct(i),c}function bct(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 Sct(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 < ${e}; ++i)
    {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        clipAmount = max(amount, clipAmount);
        clipped = clipped && (amount <= 0.0);
    }
    if (clipped)
    {
        discard;
    }
    return clipAmount;
}
`}function vct(e,t){let n=1/e,i=1/t,r=`${n}`;r.indexOf(".")===-1&&(r+=".0");let o=`${i}`;return o.indexOf(".")===-1&&(o+=".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) * ${r};
    float v = (float(pixY) + 0.5) * ${o};
    vec4 plane = texture(packedClippingPlanes, vec2(u, v));
    return czm_transformPlane(plane, transform);
}
`}function wct(e,t){let n=1/e,i=1/t,r=`${n}`;r.indexOf(".")===-1&&(r+=".0");let o=`${i}`;return o.indexOf(".")===-1&&(o+=".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) * ${r};
    float v = (float(pixY) + 0.5) * ${o};
    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 + ${r}, v)));
    return czm_transformPlane(plane, transform);
}
`}var z_=Ect;function Dct(e,t,n,i,r){this.numberOfDayTextures=e,this.flags=t,this.material=n,this.shaderProgram=i,this.clippingShaderState=r}function BY(){this.baseVertexShaderSource=void 0,this.baseFragmentShaderSource=void 0,this._shadersByTexturesFlags=[],this.material=void 0}function Ict(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); }",r;switch(e){case ne.SCENE3D:r=t;break;case ne.SCENE2D:case ne.COLUMBUS_VIEW:r=n;break;case ne.MORPHING:r=i;break}return r}function Pct(e){return e?"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DMercatorYPositionFraction(textureCoordinates); }":"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DGeographicYPositionFraction(textureCoordinates); }"}BY.prototype.getShaderProgram=function(e){let t=e.frameState,n=e.surfaceTile,i=e.numberOfDayTextures,r=e.applyBrightness,o=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,m=e.enableLighting,A=e.dynamicAtmosphereLighting,x=e.dynamicAtmosphereLightingFromSun,C=e.showGroundAtmosphere,E=e.perFragmentGroundAtmosphere,T=e.hasVertexNormals,S=e.useWebMercatorProjection,v=e.enableFog,D=e.enableClippingPlanes,M=e.clippingPlanes,O=e.clippedByBoundaries,B=e.hasImageryLayerCutout,L=e.colorCorrect,_=e.highlightFillTile,b=e.colorToAlpha,w=e.hasGeodeticSurfaceNormals,I=e.hasExaggeration,R=e.showUndergroundColor,F=e.translucent,k=0,V="",U=n.renderedMesh.encoding;U.quantization===Ls.BITS12&&(k=1,V="QUANTIZATION_BITS12");let j=0,Q="";O&&(j=1,Q="TILE_LIMIT_RECTANGLE");let W=0,K="";B&&(W=1,K="APPLY_IMAGERY_CUTOUT");let J=t.mode,_e=J|r<<2|o<<3|s<<4|a<<5|c<<6|l<<7|p<<8|g<<9|m<<10|A<<11|x<<12|C<<13|E<<14|T<<15|S<<16|v<<17|k<<18|d<<19|D<<20|j<<21|W<<22|L<<23|_<<24|b<<25|w<<26|I<<27|R<<28|F<<29|f<<30,xe=0;u(M)&&M.length>0&&(xe=D?M.clippingPlanesState:0);let se=n.surfaceShader;if(u(se)&&se.numberOfDayTextures===i&&se.flags===_e&&se.material===this.material&&se.clippingShaderState===xe)return se.shaderProgram;let Ae=this._shadersByTexturesFlags[i];if(u(Ae)||(Ae=this._shadersByTexturesFlags[i]=[]),se=Ae[_e],!u(se)||se.material!==this.material||se.clippingShaderState!==xe){let he=this.baseVertexShaderSource.clone(),Se=this.baseFragmentShaderSource.clone();xe!==0&&Se.sources.unshift(z_(M,t.context)),he.defines.push(V),Se.defines.push(`TEXTURE_UNITS ${i}`,Q,K),r&&Se.defines.push("APPLY_BRIGHTNESS"),o&&Se.defines.push("APPLY_CONTRAST"),s&&Se.defines.push("APPLY_HUE"),a&&Se.defines.push("APPLY_SATURATION"),c&&Se.defines.push("APPLY_GAMMA"),l&&Se.defines.push("APPLY_ALPHA"),f&&Se.defines.push("APPLY_DAY_NIGHT_ALPHA"),p&&(Se.defines.push("SHOW_REFLECTIVE_OCEAN"),he.defines.push("SHOW_REFLECTIVE_OCEAN")),g&&Se.defines.push("SHOW_OCEAN_WAVES"),b&&Se.defines.push("APPLY_COLOR_TO_ALPHA"),R&&(he.defines.push("UNDERGROUND_COLOR"),Se.defines.push("UNDERGROUND_COLOR")),F&&(he.defines.push("TRANSLUCENT"),Se.defines.push("TRANSLUCENT")),m&&(T?(he.defines.push("ENABLE_VERTEX_LIGHTING"),Se.defines.push("ENABLE_VERTEX_LIGHTING")):(he.defines.push("ENABLE_DAYNIGHT_SHADING"),Se.defines.push("ENABLE_DAYNIGHT_SHADING"))),A&&(he.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),Se.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),x&&(he.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"),Se.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"))),C&&(he.defines.push("GROUND_ATMOSPHERE"),Se.defines.push("GROUND_ATMOSPHERE"),E&&(he.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"),Se.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"))),he.defines.push("INCLUDE_WEB_MERCATOR_Y"),Se.defines.push("INCLUDE_WEB_MERCATOR_Y"),v&&(he.defines.push("FOG"),Se.defines.push("FOG")),d&&Se.defines.push("APPLY_SPLIT"),D&&Se.defines.push("ENABLE_CLIPPING_PLANES"),L&&Se.defines.push("COLOR_CORRECT"),_&&Se.defines.push("HIGHLIGHT_FILL_TILE"),w&&he.defines.push("GEODETIC_SURFACE_NORMALS"),I&&he.defines.push("EXAGGERATION");let Ie=`    vec4 computeDayColor(vec4 initialColor, vec3 textureCoordinates, float nightBlend)
    {
        vec4 color = initialColor;
`;B&&(Ie+=`        vec4 cutoutAndColorResult;
        bool texelUnclipped;
`);for(let Ye=0;Ye<i;++Ye)B?Ie+=`        cutoutAndColorResult = u_dayTextureCutoutRectangles[${Ye}];
        texelUnclipped = v_textureCoordinates.x < cutoutAndColorResult.x || cutoutAndColorResult.z < v_textureCoordinates.x || v_textureCoordinates.y < cutoutAndColorResult.y || cutoutAndColorResult.w < v_textureCoordinates.y;
        cutoutAndColorResult = sampleAndBlend(
`:Ie+=`        color = sampleAndBlend(
`,Ie+=`            color,
            u_dayTextures[${Ye}],
            u_dayTextureUseWebMercatorT[${Ye}] ? textureCoordinates.xz : textureCoordinates.xy,
            u_dayTextureTexCoordsRectangle[${Ye}],
            u_dayTextureTranslationAndScale[${Ye}],
            ${l?`u_dayTextureAlpha[${Ye}]`:"1.0"},
            ${f?`u_dayTextureNightAlpha[${Ye}]`:"1.0"},
${f?`u_dayTextureDayAlpha[${Ye}]`:"1.0"},
${r?`u_dayTextureBrightness[${Ye}]`:"0.0"},
            ${o?`u_dayTextureContrast[${Ye}]`:"0.0"},
            ${s?`u_dayTextureHue[${Ye}]`:"0.0"},
            ${a?`u_dayTextureSaturation[${Ye}]`:"0.0"},
            ${c?`u_dayTextureOneOverGamma[${Ye}]`:"0.0"},
            ${d?`u_dayTextureSplit[${Ye}]`:"0.0"},
            ${b?`u_colorsToAlpha[${Ye}]`:"vec4(0.0)"},
        nightBlend        );
`,B&&(Ie+=`        color = czm_branchFreeTernary(texelUnclipped, cutoutAndColorResult, color);
`);Ie+=`        return color;
    }`,Se.sources.push(Ie),he.sources.push(Ict(J)),he.sources.push(Pct(S));let Ne=Xt.fromCache({context:t.context,vertexShaderSource:he,fragmentShaderSource:Se,attributeLocations:U.getAttributeLocations()});se=Ae[_e]=new Dct(i,_e,this.material,Ne,xe)}return n.surfaceShader=se,se.shaderProgram};BY.prototype.destroy=function(){let e,t,n=this._shadersByTexturesFlags;for(let i in n)if(n.hasOwnProperty(i)){let r=n[i];if(!u(r))continue;for(e in r)r.hasOwnProperty(e)&&(t=r[e],u(t)&&t.shaderProgram.destroy())}return ue(this)};var sN=BY;var Oct={UNLOADED:0,TRANSITIONING:1,RECEIVED:2,TEXTURE_LOADED:3,READY:4,FAILED:5,INVALID:6,PLACEHOLDER:7},di=Object.freeze(Oct);var Mct={START:0,LOADING:1,DONE:2,FAILED:3},Fs=Object.freeze(Mct);var Rct={FAILED:0,UNLOADED:1,RECEIVING:2,RECEIVED:3,TRANSFORMING:4,TRANSFORMED:5,READY:6},Cr=Object.freeze(Rct);function $r(){this.imagery=[],this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new oe(0,0,1,1),this.terrainData=void 0,this.vertexArray=void 0,this.tileBoundingRegion=void 0,this.occludeePointInScaledSpace=new h,this.boundingVolumeSourceTile=void 0,this.boundingVolumeIsFromMesh=!1,this.terrainState=Cr.UNLOADED,this.mesh=void 0,this.fill=void 0,this.pickBoundingSphere=new ae,this.surfaceShader=void 0,this.isClipped=!0,this.clippedByBoundaries=!1}Object.defineProperties($r.prototype,{eligibleForUnloading:{get:function(){let e=this.terrainState,n=!(e===Cr.RECEIVING||e===Cr.TRANSFORMING),i=this.imagery;for(let r=0,o=i.length;n&&r<o;++r){let s=i[r];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 Bct=new me;function LY(e,t,n,i,r,o){let s=e.getExaggeratedPosition(i,r,o);if(u(t)&&t!==ne.SCENE3D){let c=n.ellipsoid.cartesianToCartographic(s,Bct);s=n.project(c,o),s=h.fromElements(s.z,s.x,s.y,o)}return s}var Lct=new h,Nct=new h,Fct=new h;$r.prototype.pick=function(e,t,n,i,r){let o=this.renderedMesh;if(!u(o))return;let s=o.vertices,a=o.indices,c=o.encoding,l=a.length,f=Number.MAX_VALUE;for(let d=0;d<l;d+=3){let p=a[d],g=a[d+1],m=a[d+2],A=LY(c,t,n,s,p,Lct),x=LY(c,t,n,s,g,Nct),C=LY(c,t,n,s,m,Fct),E=Qi.rayTriangleParametric(e,A,x,C,i);u(E)&&E<f&&E>=0&&(f=E)}return f!==Number.MAX_VALUE?vn.getPoint(e,f,r):void 0};$r.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=Cr.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()};$r.prototype.freeVertexArray=function(){$r._freeVertexArray(this.vertexArray),this.vertexArray=void 0,$r._freeVertexArray(this.wireframeVertexArray),this.wireframeVertexArray=void 0};$r.initialize=function(e,t,n){let i=e.data;u(i)||(i=e.data=new $r),e.state===Fs.START&&(Uct(e,t,n),e.state=Fs.LOADING)};$r.processStateMachine=function(e,t,n,i,r,o,s){$r.initialize(e,n,i);let a=e.data;if(e.state===Fs.LOADING&&Vct(e,t,n,i,r,o),s)return;let c=e.renderable;e.renderable=u(a.vertexArray);let l=a.terrainState===Cr.READY;e.upsampledFromParent=u(a.terrainData)&&a.terrainData.wasCreatedByUpsampling();let f=a.processImagery(e,n,t);if(l&&f){let d=e._loadedCallbacks,p={};for(let g in d)d.hasOwnProperty(g)&&(d[g](e)||(p[g]=d[g]));e._loadedCallbacks=p,e.state=Fs.DONE}c&&(e.renderable=!0)};$r.prototype.processImagery=function(e,t,n,i){let r=e.data,o=e.upsampledFromParent,s=!1,a=!0,c=r.imagery,l,f;for(l=0,f=c.length;l<f;++l){let d=c[l];if(!u(d.loadingImagery)){o=!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 o=!1}let p=d.processStateMachine(e,n,i);a=a&&p,s=s||p||u(d.readyImagery),o=o&&u(d.loadingImagery)&&(d.loadingImagery.state===di.FAILED||d.loadingImagery.state===di.INVALID)}return e.upsampledFromParent=o,e.renderable=e.renderable&&(s||a),a};function Gge(e,t,n,i){let r=e.renderedMesh,o=r.vertices,s=r.encoding,a=o.length/s.stride,c=dc.clone(s);c.hasGeodeticSurfaceNormals=t,c=dc.clone(c);let l=c.stride,f=new Float32Array(a*l);t?s.addGeodeticSurfaceNormals(o,f,n):s.removeGeodeticSurfaceNormals(o,f),r.vertices=f,r.stride=l,r!==e.mesh?($r._freeVertexArray(e.fill.vertexArray),e.fill.vertexArray=$r._createVertexArrayForMesh(i.context,r)):($r._freeVertexArray(e.vertexArray),e.vertexArray=$r._createVertexArrayForMesh(i.context,r)),$r._freeVertexArray(e.wireframeVertexArray),e.wireframeVertexArray=void 0}$r.prototype.addGeodeticSurfaceNormals=function(e,t){Gge(this,!0,e,t)};$r.prototype.removeGeodeticSurfaceNormals=function(e){Gge(this,!1,void 0,e)};$r.prototype.updateExaggeration=function(e,t,n){let i=this,r=i.renderedMesh;if(r===void 0)return;let o=t.terrainExaggeration,s=t.terrainExaggerationRelativeHeight,a=o!==1,c=r.encoding,l=c.exaggeration!==o,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=o,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 m=d[g];m.level=-1}}}};function Uct(e,t,n){let i=t.getTileDataAvailable(e.x,e.y,e.level);if(!u(i)&&u(e.parent)){let r=e.parent,o=r.data;u(o)&&u(o.terrainData)&&(i=o.terrainData.isChildAvailable(r.x,r.y,e.x,e.y))}i===!1&&(e.data.terrainState=Cr.FAILED);for(let r=0,o=n.length;r<o;++r){let s=n.get(r);s.show&&s._createTileImagerySkeletons(e,t)}}function Vct(e,t,n,i,r,o){let s=e.data,a=e.parent;if(s.terrainState===Cr.FAILED&&a!==void 0&&(a.data!==void 0&&a.data.terrainData!==void 0&&a.data.terrainData.canUpsample!==!1||$r.processStateMachine(a,t,n,i,r,o,!0)),s.terrainState===Cr.FAILED&&kct(s,e,t,n,e.x,e.y,e.level),s.terrainState===Cr.UNLOADED&&zct(s,n,e.x,e.y,e.level),s.terrainState===Cr.RECEIVED&&Gct(s,t,n,e.x,e.y,e.level),s.terrainState===Cr.TRANSFORMED&&(Wct(s,t.context,n,e.x,e.y,e.level,o),s.updateExaggeration(e,t,r)),s.terrainState>=Cr.RECEIVED&&s.waterMaskTexture===void 0&&n.hasWaterMask)if(s.terrainData.waterMask!==void 0)qct(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 kct(e,t,n,i,r,o,s){let a=t.parent;if(!a){t.state=Fs.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,r,o,s);u(p)&&(e.terrainState=Cr.RECEIVING,Promise.resolve(p).then(function(g){e.terrainData=g,e.terrainState=Cr.RECEIVED}).catch(function(){e.terrainState=Cr.FAILED}))}function zct(e,t,n,i,r){function o(c){e.terrainData=c,e.terrainState=Cr.RECEIVED,e.request=void 0}function s(c){if(e.request.state===ri.CANCELLED){e.terrainData=void 0,e.terrainState=Cr.UNLOADED,e.request=void 0;return}e.terrainState=Cr.FAILED,e.request=void 0;let l=`Failed to obtain terrain tile X: ${n} Y: ${i} Level: ${r}. Error message: "${c}"`;t._requestError=xi.reportError(t._requestError,t,t.errorEvent,l,n,i,r),t._requestError.retry&&a()}function a(){let c=new Gr({throttle:!1,throttleByServer:!0,type:Ko.TERRAIN});e.request=c;let l=t.requestTileGeometry(n,i,r,c);u(l)?(e.terrainState=Cr.RECEIVING,Promise.resolve(l).then(function(f){o(f)}).catch(function(f){s(f)})):(e.terrainState=Cr.UNLOADED,e.request=void 0)}a()}var Hct={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0,throttle:!0};function Gct(e,t,n,i,r,o){let s=n.tilingScheme,a=Hct;a.tilingScheme=s,a.x=i,a.y=r,a.level=o,a.exaggeration=t.terrainExaggeration,a.exaggerationRelativeHeight=t.terrainExaggerationRelativeHeight,a.throttle=!0;let l=e.terrainData.createMesh(a);u(l)&&(e.terrainState=Cr.TRANSFORMING,Promise.resolve(l).then(function(f){e.mesh=f,e.terrainState=Cr.TRANSFORMED}).catch(function(){e.terrainState=Cr.FAILED}))}$r._createVertexArrayForMesh=function(e,t){let n=t.vertices,i=ft.createVertexBuffer({context:e,typedArray:n,usage:Fe.STATIC_DRAW}),r=t.encoding.getAttributes(i),o=t.indices.indexBuffers||{},s=o[e.id];if(!u(s)||s.isDestroyed()){let a=t.indices;s=ft.createIndexBuffer({context:e,typedArray:a,usage:Fe.STATIC_DRAW,indexDatatype:Ue.fromSizeInBytes(a.BYTES_PER_ELEMENT)}),s.vertexArrayDestroyable=!1,s.referenceCount=1,o[e.id]=s,t.indices.indexBuffers=o}else++s.referenceCount;return new si({context:e,attributes:r,indexBuffer:s})};$r._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 Wct(e,t,n,i,r,o,s){e.vertexArray=$r._createVertexArrayForMesh(t,e.mesh),e.terrainState=Cr.READY,e.fill=e.fill&&e.fill.destroy(s)}function jct(e){let t=e.cache.tile_waterMaskData;if(!u(t)){let n=Ot.create({context:e,pixelFormat:st.LUMINANCE,pixelDatatype:Ke.UNSIGNED_BYTE,source:{arrayBufferView:new Uint8Array([255]),width:1,height:1}});n.referenceCount=1;let i=new un({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:an.LINEAR,magnificationFilter:Ti.LINEAR});t={allWaterTexture:n,sampler:i,destroy:function(){this.allWaterTexture.destroy()}},e.cache.tile_waterMaskData=t}return t}function qct(e,t){let n=t.terrainData.waterMask,i=jct(e),r,o=n.length;if(o===1)if(n[0]!==0)r=i.allWaterTexture;else return;else{let s=Math.sqrt(o);r=Ot.create({context:e,pixelFormat:st.LUMINANCE,pixelDatatype:Ke.UNSIGNED_BYTE,source:{width:s,height:s,arrayBufferView:n},sampler:i.sampler,flipY:!1}),r.referenceCount=0}++r.referenceCount,t.waterMaskTexture=r,oe.fromElements(0,0,1,1,t.waterMaskTranslationAndScale)}$r.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};$r.prototype._computeWaterMaskTranslationAndScale=function(e,t,n){let i=t.rectangle,r=e.rectangle,o=r.width,s=r.height,a=o/i.width,c=s/i.height;return n.x=a*(r.west-i.west)/o,n.y=c*(r.south-i.south)/s,n.z=a,n.w=c,n};var jf=$r;var Wge=/{[^}]+}/g,UY={x:Kct,y:Zct,z:elt,s:tlt,reverseX:Jct,reverseY:Qct,reverseZ:$ct,westDegrees:nlt,southDegrees:ilt,eastDegrees:rlt,northDegrees:olt,westProjected:slt,southProjected:alt,eastProjected:clt,northProjected:llt,width:ult,height:flt},jge=mt(UY,{i:dlt,j:hlt,reverseI:mlt,reverseJ:plt,longitudeDegrees:glt,latitudeDegrees:ylt,longitudeProjected:Alt,latitudeProjected:xlt,format:Tlt});function hC(e){if(e=y(e,y.EMPTY_OBJECT),this._errorEvent=new ge,u(e.then)){this._reinitialize(e);return}let t=De.createIfNeeded(e.url),n=De.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 No({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 r=e.credit;typeof r=="string"&&(r=new Yt(r)),this._credit=r,this._hasAlphaChannel=y(e.hasAlphaChannel,!0);let o=e.customTags,s=mt(UY,o),a=mt(jge,o);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(hC.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}}});hC.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)};hC.prototype._reinitialize=function(e){let t=this;t._readyPromise=Promise.resolve(e).then(function(n){let i=n.customTags,r=mt(UY,i),o=mt(jge,i),s=De.createIfNeeded(n.url),a=De.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 No({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 Yt(c)),t._credit=c,t._resource=s,t._tags=r,t._pickFeaturesResource=a,t._pickFeaturesTags=o,t._ready=!0,!0})};hC.prototype.getTileCredits=function(e,t,n){};hC.prototype.requestImage=function(e,t,n,i){return $c.loadImage(this,Yct(this,e,t,n,i))};hC.prototype.pickFeatures=function(e,t,n,i,r){if(!this.enablePickFeatures||!u(this._pickFeaturesResource)||this._getFeatureInfoFormats.length===0)return;let o=0,s=this;function a(l,f){return l.callback(f)}function c(){if(o>=s._getFeatureInfoFormats.length)return Promise.resolve([]);let l=s._getFeatureInfoFormats[o],f=Xct(s,e,t,n,i,r,l.format);return++o,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 Pz=!1,ku=new le,Oz=!1,aN=new le;function Yct(e,t,n,i,r){Pz=!1,Oz=!1;let o=e._resource,s=o.getUrlComponent(!0),a=e._tags,c={},l=s.match(Wge);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))}),o.getDerivedResource({request:r,templateValues:c})}var NY=!1,xS=new H,FY=!1;function Xct(e,t,n,i,r,o,s){Pz=!1,Oz=!1,NY=!1,FY=!1;let a=e._pickFeaturesResource,c=a.getUrlComponent(!0),l=e._pickFeaturesTags,f={},d=c.match(Wge);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,r,o,s))}),a.getDerivedResource({templateValues:f})}function CS(e,t,n){if(e&&e.urlSchemeZeroPadding&&e.urlSchemeZeroPadding.hasOwnProperty(t)){let i=e.urlSchemeZeroPadding[t];if(typeof i=="string"){let r=i.length;r>1&&(n=n.length>=r?n:new Array(r-n.toString().length+1).join("0")+n)}}return n}function Kct(e,t,n,i){return CS(e,"{x}",t)}function Jct(e,t,n,i){let r=e.tilingScheme.getNumberOfXTilesAtLevel(i)-t-1;return CS(e,"{reverseX}",r)}function Zct(e,t,n,i){return CS(e,"{y}",n)}function Qct(e,t,n,i){let r=e.tilingScheme.getNumberOfYTilesAtLevel(i)-n-1;return CS(e,"{reverseY}",r)}function $ct(e,t,n,i){let r=e.maximumLevel,o=u(r)&&i<r?r-i-1:i;return CS(e,"{reverseZ}",o)}function elt(e,t,n,i){return CS(e,"{z}",i)}function tlt(e,t,n,i){let r=(t+n+i)%e._subdomains.length;return e._subdomains[r]}function Mz(e,t,n,i){Pz||(e.tilingScheme.tileXYToRectangle(t,n,i,ku),ku.west=P.toDegrees(ku.west),ku.south=P.toDegrees(ku.south),ku.east=P.toDegrees(ku.east),ku.north=P.toDegrees(ku.north),Pz=!0)}function nlt(e,t,n,i){return Mz(e,t,n,i),ku.west}function ilt(e,t,n,i){return Mz(e,t,n,i),ku.south}function rlt(e,t,n,i){return Mz(e,t,n,i),ku.east}function olt(e,t,n,i){return Mz(e,t,n,i),ku.north}function Rz(e,t,n,i){Oz||(e.tilingScheme.tileXYToNativeRectangle(t,n,i,aN),Oz=!0)}function slt(e,t,n,i){return Rz(e,t,n,i),aN.west}function alt(e,t,n,i){return Rz(e,t,n,i),aN.south}function clt(e,t,n,i){return Rz(e,t,n,i),aN.east}function llt(e,t,n,i){return Rz(e,t,n,i),aN.north}function ult(e,t,n,i){return e.tileWidth}function flt(e,t,n,i){return e.tileHeight}function dlt(e,t,n,i,r,o,s){return Bz(e,t,n,i,r,o),xS.x}function hlt(e,t,n,i,r,o,s){return Bz(e,t,n,i,r,o),xS.y}function mlt(e,t,n,i,r,o,s){return Bz(e,t,n,i,r,o),e.tileWidth-xS.x-1}function plt(e,t,n,i,r,o,s){return Bz(e,t,n,i,r,o),e.tileHeight-xS.y-1}var _lt=new le,AS=new h;function Bz(e,t,n,i,r,o,s){if(NY)return;VY(e,t,n,i,r,o);let a=AS,c=e.tilingScheme.tileXYToNativeRectangle(t,n,i,_lt);xS.x=e.tileWidth*(a.x-c.west)/c.width|0,xS.y=e.tileHeight*(c.north-a.y)/c.height|0,NY=!0}function 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It will be in CesiumJS 1.107.  Use TileMapServiceImageryProvider.fromUrl instead."),this._metadataError=void 0,this._ready=!1;let t,n=this,i=Promise.resolve(e.url).then(function(r){return t=De.createIfNeeded(r),t.appendForwardSlash(),n._tmsResource=t,n._xmlResource=t.getDerivedResource({url:"tilemapresource.xml"}),zu._requestMetadata(e,n._tmsResource,n._xmlResource,n)}).catch(r=>Promise.reject(r));Us.call(this,i),this._promise=i}}zu._requestMetadata=async function(e,t,n,i){try{let r=await n.fetchXML();return zu._metadataSuccess(r,e,t,n,i)}catch(r){if(r instanceof Ph)return zu._metadataFailure(e,t);throw r}};zu.fromUrl=async function(e,t){let n=De.createIfNeeded(e);n.appendForwardSlash();let i=n,r=n.getDerivedResource({url:"tilemapresource.xml"});t=y(t,y.EMPTY_OBJECT);let o=await zu._requestMetadata(t,i,r),s=new zu;return Us.call(s,o),s};u(Object.create)&&(zu.prototype=Object.create(Us.prototype),zu.prototype.constructor=zu);function qge(e,t){return e.west<t.rectangle.west&&(e.west=t.rectangle.west),e.east>t.rectangle.east&&(e.east=t.rectangle.east),e.south<t.rectangle.south&&(e.south=t.rectangle.south),e.north>t.rectangle.north&&(e.north=t.rectangle.north),e}function Yge(e,t,n){let i=e.positionToTileXY(le.southwest(t),n),r=e.positionToTileXY(le.northeast(t),n);return(Math.abs(r.x-i.x)+1)*(Math.abs(r.y-i.y)+1)>4?0:n}zu._metadataSuccess=function(e,t,n,i,r){let o=/tileformat/i,s=/tileset/i,a=/tilesets/i,c=/boundingbox/i,l,f,d,p=[],g=e.childNodes[0].childNodes;for(let O=0;O<g.length;O++)if(o.test(g.item(O).nodeName))l=g.item(O);else if(a.test(g.item(O).nodeName)){d=g.item(O);let B=g.item(O).childNodes;for(let L=0;L<B.length;L++)s.test(B.item(L).nodeName)&&p.push(B.item(L))}else c.test(g.item(O).nodeName)&&(f=g.item(O));let m;if(!u(d)||!u(f))throw m=`Unable to find expected tilesets or bbox attributes in ${i.url}.`,u(r)&&xi.reportError(void 0,r,r.errorEvent,m),new de(m);let A=y(t.fileExtension,l.getAttribute("extension")),x=y(t.tileWidth,parseInt(l.getAttribute("width"),10)),C=y(t.tileHeight,parseInt(l.getAttribute("height"),10)),E=y(t.minimumLevel,parseInt(p[0].getAttribute("order"),10)),T=y(t.maximumLevel,parseInt(p[p.length-1].getAttribute("order"),10)),S=d.getAttribute("profile"),v=t.tilingScheme;if(!u(v))if(S==="geodetic"||S==="global-geodetic")v=new Yi({ellipsoid:t.ellipsoid});else if(S==="mercator"||S==="global-mercator")v=new No({ellipsoid:t.ellipsoid});else throw m=`${i.url} specifies an unsupported profile attribute, ${S}.`,u(r)&&xi.reportError(void 0,r,r.errorEvent,m),new de(m);let D=le.clone(t.rectangle);if(!u(D)){let O,B,L,_;y(t.flipXY,!1)?(L=new H(parseFloat(f.getAttribute("miny")),parseFloat(f.getAttribute("minx"))),_=new H(parseFloat(f.getAttribute("maxy")),parseFloat(f.getAttribute("maxx")))):(L=new H(parseFloat(f.getAttribute("minx")),parseFloat(f.getAttribute("miny"))),_=new H(parseFloat(f.getAttribute("maxx")),parseFloat(f.getAttribute("maxy"))));let w=S==="geodetic"||S==="mercator";if(v.projection instanceof Di||w)O=me.fromDegrees(L.x,L.y),B=me.fromDegrees(_.x,_.y);else{let I=v.projection;O=I.unproject(L),B=I.unproject(_)}D=new le(O.longitude,O.latitude,B.longitude,B.latitude)}return D=qge(D,v),E=Yge(v,D,E),{url:n.getDerivedResource({url:`{z}/{x}/{reverseY}.${A}`}),tilingScheme:v,rectangle:D,tileWidth:x,tileHeight:C,minimumLevel:E,maximumLevel:T,tileDiscardPolicy:t.tileDiscardPolicy,credit:t.credit}};zu._metadataFailure=function(e,t){let n=y(e.fileExtension,"png"),i=y(e.tileWidth,256),r=y(e.tileHeight,256),o=e.maximumLevel,s=u(e.tilingScheme)?e.tilingScheme:new No({ellipsoid:e.ellipsoid}),a=y(e.rectangle,s.rectangle);a=qge(a,s);let c=Yge(s,a,e.minimumLevel);return{url:t.getDerivedResource({url:`{z}/{x}/{reverseY}.${n}`}),tilingScheme:s,rectangle:a,tileWidth:i,tileHeight:r,minimumLevel:c,maximumLevel:o,tileDiscardPolicy:e.tileDiscardPolicy,credit:e.credit}};var Lm=zu;function kY(e){this.channel=e.channel,this.ellipsoid=e.ellipsoid,this.tilingScheme=void 0,this.version=void 0}kY.prototype.build=function(e){e._channel=this.channel,e._version=this.version,e._tilingScheme=this.tilingScheme};function Elt(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 r=0;r<n.layers.length;r++)if(n.layers[r].id===t.channel){i=n.layers[r];break}if(!u(i)){let r=`Could not find layer with channel (id) of ${t.channel}.`;throw new de(r)}if(!u(i.version)){let r=`Could not find a version in channel (id) ${t.channel}.`;throw new de(r)}if(t.version=i.version,u(n.projection)&&n.projection==="flat")t.tilingScheme=new Yi({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 No({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:t.ellipsoid});else{let r=`Unsupported projection ${n.projection}.`;throw new de(r)}return!0}function blt(e,t,n){let i=`An error occurred while accessing ${t.url}.`;throw u(e)&&u(e.message)&&(i+=`: ${e.message}`),xi.reportError(void 0,n,u(n)?n._errorEvent:void 0,i),new de(i)}async function Xge(e,t,n){try{let i=await e.fetchText();Elt(i,t)}catch(i){blt(i,e,n)}}function ql(e){if(e=y(e,{}),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=1.9,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileDiscardPolicy=e.tileDiscardPolicy,this._channel=e.channel,this._requestType="ImageryMaps",this._credit=new Yt(`<a href="http://www.google.com/enterprise/mapsearth/products/earthenterprise.html"><img src="${ql.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 ge,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=De.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 r=i.getDerivedResource({url:"query",queryParameters:{request:"Json",vars:"geeServerDefs",is2d:"t"}}),o=new kY(e);this._readyPromise=Xge(r,o,this).then(()=>(o.build(this),this._ready=!0,!0))}}Object.defineProperties(ql.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}}});ql.fromUrl=async function(e,t,n){n=y(n,{});let i=y(n.path,"/default_map"),r=De.createIfNeeded(e).getDerivedResource({url:i[0]==="/"?i.substring(1):i});r.appendForwardSlash();let o=r.getDerivedResource({url:"query",queryParameters:{request:"Json",vars:"geeServerDefs",is2d:"t"}}),s=new kY(n);s.channel=t,await Xge(o,s);let a=new ql(n);return s.build(a),a._readyPromise=Promise.resolve(!0),a._ready=!0,a._resource=r,a._url=e,a._path=i,a};ql.prototype.getTileCredits=function(e,t,n){};ql.prototype.requestImage=function(e,t,n,i){let r=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 $c.loadImage(this,r)};ql.prototype.pickFeatures=function(e,t,n,i,r){};ql._logoUrl=void 0;Object.defineProperties(ql,{logoUrl:{get:function(){return u(ql._logoUrl)||(ql._logoUrl=$t("Assets/Images/google_earth_credit.png")),ql._logoUrl},set:function(e){ql._logoUrl=e}}});var TS=ql;var Slt=/\/$/,Kge=new Yt('&copy; <a href="https://www.mapbox.com/about/maps/">Mapbox</a> &copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> <strong><a href="https://www.mapbox.com/map-feedback/">Improve this map</a></strong>');function ES(e){e=y(e,y.EMPTY_OBJECT);let t=e.mapId,n=e.accessToken;this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0;let i=De.createIfNeeded(y(e.url,"https://{s}.tiles.mapbox.com/v4/"));this._mapId=t,this._accessToken=n;let r=y(e.format,"png");/\./.test(r)||(r=`.${r}`),this._format=r;let o=i.getUrlComponent();Slt.test(o)||(o+="/"),o+=`${t}/{z}/{x}/{y}${this._format}`,i.url=o,i.setQueryParameters({access_token:n});let s;u(e.credit)?(s=e.credit,typeof s=="string"&&(s=new Yt(s))):s=Kge,this._resource=i,this._imageryProvider=new Us({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(ES.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}}});ES.prototype.getTileCredits=function(e,t,n){};ES.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};ES.prototype.pickFeatures=function(e,t,n,i,r){return this._imageryProvider.pickFeatures(e,t,n,i,r)};ES._defaultCredit=Kge;var bS=ES;function mC(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 Yi({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 ge,this._ready=!1;let i=e.credit;typeof i=="string"&&(i=new Yt(i)),this._credit=i;let r=De.createIfNeeded(e.url);if(this._resource=r,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=Lz(r,this).then(o=>(xi.reportSuccess(this._errorEvent),this._image=o,this._tileWidth=o.width,this._tileHeight=o.height,this._ready=!0,!0))}Object.defineProperties(mC.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 vlt(e,t,n,i){let r=`Failed to load image ${e.url}`;u(t)&&u(t.message)&&(r+=`: ${t.message}`);let o=xi.reportError(i,n,u(n)?n._errorEvent:void 0,r,0,0,0,t);if(o.retry)return Lz(e,n,o);throw u(n)&&(n._hasError=!0),new de(r)}async function Lz(e,t,n){try{return await $c.loadImage(null,e)}catch(i){return vlt(e,i,t,n)}}mC.fromUrl=async function(e,t){let n=De.createIfNeeded(e),i=await Lz(n);t=y(t,y.EMPTY_OBJECT);let r=new mC({...t,url:e,tileWidth:i.width,tileHeight:i.height});return r._image=i,r};mC.prototype.getTileCredits=function(e,t,n){};mC.prototype.requestImage=async function(e,t,n,i){if(!this._hasError&&!u(this._image)){let r=await Lz(this._resource,this);return this._image=r,xi.reportSuccess(this._errorEvent),r}return this._image};mC.prototype.pickFeatures=function(e,t,n,i,r){};var SS=mC;function cN(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(cN.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)}}});cN.prototype.getFromCache=function(e,t,n,i){let r=Jge(e,t,n),o,s=this._tileCache[this._currentIntervalIndex];if(u(s)&&u(s[r])){let a=s[r];o=a.promise.catch(function(c){throw i.state=a.request.state,c}),delete s[r]}return o};cN.prototype.checkApproachingInterval=function(e,t,n,i){let r=Jge(e,t,n),o=this._tilesRequestedForInterval,s=Zge(this),a={key:r,priorityFunction:i.priorityFunction};(!u(s)||!Qge(this,a,s))&&o.push(a),o.length>=512&&o.splice(0,256)};cN.prototype._clockOnTick=function(e){let t=e.currentTime,i=this._times.indexOf(t),r=this._currentIntervalIndex;if(i!==r){let s=this._tileCache[r];for(let a in s)s.hasOwnProperty(a)&&s[a].request.cancel();delete this._tileCache[r],this._tilesRequestedForInterval=[],this._currentIntervalIndex=i,this._reloadFunction();return}let o=Zge(this);if(u(o)){let s=this._tilesRequestedForInterval,a=!0;for(;a&&s.length!==0;){let c=s.pop();a=Qge(this,c,o),a||s.push(c)}}};function Jge(e,t,n){return`${e}-${t}-${n}`}function wlt(e){let t=e.split("-");if(t.length===3)return{x:Number(t[0]),y:Number(t[1]),level:Number(t[2])}}function Zge(e){let t=e._times;if(!u(t))return;let n=e._clock,i=n.currentTime,r=n.canAnimate&&n.shouldAnimate,o=n.multiplier;if(!r&&o!==0)return;let s,a=t.indexOf(i);if(a<0)return;let c=t.get(a);return o>0?(s=ee.secondsDifference(c.stop,i),++a):(s=ee.secondsDifference(c.start,i),--a),s/=o,a>=0&&s<=5?t.get(a):void 0}function Qge(e,t,n){let i=e._times.indexOf(n.start),r=e._tileCache,o=r[i];u(o)||(o=r[i]={});let s=t.key;if(u(o[s]))return!0;let a=wlt(s),c=new Gr({throttle:!1,throttleByServer:!0,type:Ko.IMAGERY,priorityFunction:t.priorityFunction}),l=e._requestImageFunction(a.x,a.y,a.level,c,n);return u(l)?(o[s]={promise:l,request:c},!0):!1}var pC=cN;var Dlt=[3034,3035,3042,3043,3044],Ilt=[4471,4559];function xh(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=De.createIfNeeded(e.url),n=De.createIfNeeded(this._getFeatureInfoUrl);t.setQueryParameters(xh.DefaultParameters,!0),n.setQueryParameters(xh.GetFeatureInfoDefaultParameters,!0),u(e.parameters)&&t.setQueryParameters($ge(e.parameters)),u(e.getFeatureInfoParameters)&&n.setQueryParameters($ge(e.getFeatureInfoParameters));let i=this;this._reload=void 0,u(e.times)&&(this._timeDynamicImagery=new pC({clock:e.clock,times:e.times,requestImageFunction:function(s,a,c,l,f){return eye(i,s,a,c,l,f)},reloadFunction:function(){u(i._reload)&&i._reload()}}));let r={};if(r.layers=e.layers,r.bbox="{westProjected},{southProjected},{eastProjected},{northProjected}",r.width="{width}",r.height="{height}",parseFloat(t.queryParameters.version)>=1.3){r.crs=y(e.crs,e.tilingScheme&&e.tilingScheme.projection instanceof Pi?"EPSG:3857":"CRS:84");let s=r.crs.split(":");if(s[0]==="EPSG"&&s.length===2){let a=Number(s[1]);(a>=4e3&&a<5e3&&!Ilt.includes(a)||Dlt.includes(a))&&(r.bbox="{southProjected},{westProjected},{northProjected},{eastProjected}")}}else r.srs=y(e.srs,e.tilingScheme&&e.tilingScheme.projection instanceof Pi?"EPSG:3857":"EPSG:4326");t.setQueryParameters(r,!0),n.setQueryParameters(r,!0);let o={query_layers:e.layers,info_format:"{format}"};parseFloat(n.queryParameters.version)>=1.3?(o.i="{i}",o.j="{j}"):(o.x="{i}",o.y="{j}"),n.setQueryParameters(o,!0),this._resource=t,this._pickFeaturesResource=n,this._layers=e.layers,this._tileProvider=new Us({url:t,pickFeaturesUrl:n,tilingScheme:y(e.tilingScheme,new Yi({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,xh.DefaultGetFeatureInfoFormats),enablePickFeatures:e.enablePickFeatures}),this._ready=!0,this._readyPromise=Promise.resolve(!0)}function eye(e,t,n,i,r,o){let s=u(o)?o.data:void 0,a=e._tileProvider;return u(s)&&a._resource.setQueryParameters(s),a.requestImage(t,n,i,r)}function Plt(e,t,n,i,r,o,s){let a=u(s)?s.data:void 0,c=e._tileProvider;return u(a)&&c._pickFeaturesResource.setQueryParameters(a),c.pickFeatures(t,n,i,r,o)}Object.defineProperties(xh.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}}});xh.prototype.getTileCredits=function(e,t,n){return this._tileProvider.getTileCredits(e,t,n)};xh.prototype.requestImage=function(e,t,n,i){let r,o=this._timeDynamicImagery,s;return u(o)&&(s=o.currentInterval,r=o.getFromCache(e,t,n,i)),u(r)||(r=eye(this,e,t,n,i,s)),u(r)&&u(o)&&o.checkApproachingInterval(e,t,n,i),r};xh.prototype.pickFeatures=function(e,t,n,i,r){let o=this._timeDynamicImagery,s=u(o)?o.currentInterval:void 0;return Plt(this,e,t,n,i,r,s)};xh.DefaultParameters=Object.freeze({service:"WMS",version:"1.1.1",request:"GetMap",styles:"",format:"image/jpeg"});xh.GetFeatureInfoDefaultParameters=Object.freeze({service:"WMS",version:"1.1.1",request:"GetFeatureInfo"});xh.DefaultGetFeatureInfoFormats=Object.freeze([Object.freeze(new dC("json","application/json")),Object.freeze(new dC("xml","text/xml")),Object.freeze(new dC("text","text/html"))]);function $ge(e){let t={};for(let n in e)e.hasOwnProperty(n)&&(t[n.toLowerCase()]=e[n]);return t}var vS=xh;var Olt=Object.freeze({service:"WMTS",version:"1.0.0",request:"GetTile"});function lN(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=De.createIfNeeded(e.url),n=e.style,i=e.tileMatrixSetID,r=t.url,o=r.match(/{/g);if(!u(o)||o.length===1&&/{s}/.test(r))t.setQueryParameters(Olt),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 No({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 pC({clock:e.clock,times:e.times,requestImageFunction:function(d,p,g,m,A){return tye(s,d,p,g,m,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 ge;let f=e.credit;this._credit=typeof f=="string"?new Yt(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 tye(e,t,n,i,r,o){let s=e._tileMatrixLabels,a=u(s)?s[i]:i.toString(),c=e._subdomains,l=e._dimensions,f=u(o)?o.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:r}),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=mt(g,l)),u(f)&&(g=mt(g,f)),p={s:c[(t+n+i)%c.length]},d=e._resource.getDerivedResource({queryParameters:g,request:r}),d.setTemplateValues(p)}return $c.loadImage(e,d)}Object.defineProperties(lN.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}}});lN.prototype.getTileCredits=function(e,t,n){};lN.prototype.requestImage=function(e,t,n,i){let r,o=this._timeDynamicImagery,s;return u(o)&&(s=o.currentInterval,r=o.getFromCache(e,t,n,i)),u(r)||(r=tye(this,e,t,n,i,s)),u(r)&&u(o)&&o.checkApproachingInterval(e,t,n,i),r};lN.prototype.pickFeatures=function(e,t,n,i,r){};var wS=lN;function H_(e){return function(t){return new e(t)}}var Mlt={ARCGIS_MAPSERVER:H_(Pm),BING:H_(fS),GOOGLE_EARTH:H_(TS),MAPBOX:H_(bS),SINGLE_TILE:H_(SS),TMS:H_(Lm),URL_TEMPLATE:H_(Us),WMS:H_(vS),WMTS:H_(wS)},Rlt={ARCGIS_MAPSERVER:Pm.fromUrl,BING:async(e,t)=>fS.fromUrl(e,t),GOOGLE_EARTH:async(e,t)=>{let n=t.channel;return delete t.channel,TS.fromUrl(e,n,t)},MAPBOX:(e,t)=>new bS({url:e,...t}),SINGLE_TILE:SS.fromUrl,TMS:Lm.fromUrl,URL_TEMPLATE:(e,t)=>new Us({url:e,...t}),WMS:(e,t)=>new vS({url:e,...t}),WMTS:(e,t)=>new wS({url:e,...t})};function Yl(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 ge;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."),Yl._initialize(this,t,e))}Object.defineProperties(Yl.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}}});Yl._initialize=function(e,t,n){let i=qs._createEndpointResource(t,n),r=t.toString()+n.accessToken+n.server,o=Yl._endpointCache[r];u(o)||(o=i.fetchJson(),Yl._endpointCache[r]=o),e._readyPromise=o.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 Lm({url:new qs(s,i)});else{let l=Mlt[c];if(!u(l))return Promise.reject(new de(`Unrecognized Cesium ion imagery type: ${c}`));a=l(s.options)}return e._tileCredits=qs.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})})};Yl.fromAssetId=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=qs._createEndpointResource(e,t),i=e.toString()+t.accessToken+t.server,r=Yl._endpointCache[i];u(r)||(r=n.fetchJson(),Yl._endpointCache[i]=r);let o=await r;if(o.type!=="IMAGERY")throw new de(`Cesium ion asset ${e} is not an imagery asset.`);let s,a=o.externalType;if(!u(a))s=await Lm.fromUrl(new qs(o,n));else{let l=Rlt[a];if(!u(l))throw new de(`Unrecognized Cesium ion imagery type: ${a}`);let f={...o.options},d=f.url;delete f.url,s=await l(d,f)}let c=new Yl(t);return s.errorEvent.addEventListener(function(l){l.provider=c,c._errorEvent.raiseEvent(l)}),c._tileCredits=qs.getCreditsFromEndpoint(o,n),c._imageryProvider=s,c._ready=!0,c._readyPromise=Promise.resolve(!0),c};Yl.prototype.getTileCredits=function(e,t,n){let i=this._imageryProvider.getTileCredits(e,t,n);return u(i)?this._tileCredits.concat(i):this._tileCredits};Yl.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};Yl.prototype.pickFeatures=function(e,t,n,i,r){return this._imageryProvider.pickFeatures(e,t,n,i,r)};Yl._endpointCache={};var qf=Yl;var Blt={AERIAL:2,AERIAL_WITH_LABELS:3,ROAD:4},Ch=Object.freeze(Blt);function Llt(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.style,Ch.AERIAL);return qf.fromAssetId(t)}var G_=Llt;var uN=`uniform sampler2D u_texture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = texture(u_texture, v_textureCoordinates);
}
`;var fN=`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 DS(e,t,n,i,r){if(this.imageryLayer=e,this.x=t,this.y=n,this.level=i,this.request=void 0,i!==0){let o=t/2|0,s=n/2|0,a=i-1;this.parent=e.getImageryFromCache(o,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(r)&&e.ready&&e.imageryProvider._ready&&(r=e.imageryProvider.tilingScheme.tileXYToRectangle(t,n,i)),this.rectangle=r}DS.createPlaceholder=function(e){let t=new DS(e,0,0,0);return t.addReference(),t.state=di.PLACEHOLDER,t};DS.prototype.addReference=function(){++this.referenceCount};DS.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};DS.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 IS=DS;function zY(e,t,n){this.readyImagery=void 0,this.loadingImagery=e,this.textureCoordinateRectangle=t,this.textureTranslationAndScale=void 0,this.useWebMercatorT=n}zY.prototype.freeResources=function(){u(this.readyImagery)&&this.readyImagery.releaseReference(),u(this.loadingImagery)&&this.loadingImagery.releaseReference()};zY.prototype.processStateMachine=function(e,t,n){let i=this.loadingImagery,r=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=r._calculateTextureTranslationAndScale(e,this),!0;let o=i.parent,s;for(;u(o)&&(o.state!==di.READY||!this.useWebMercatorT&&!u(o.texture));)o.state!==di.FAILED&&o.state!==di.INVALID&&(s=s||o),o=o.parent;return this.readyImagery!==o&&(u(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=o,u(o)&&(o.addReference(),this.textureTranslationAndScale=r._calculateTextureTranslationAndScale(e,this))),i.state===di.FAILED||i.state===di.INVALID?u(s)?(s.processStateMachine(t,!this.useWebMercatorT,n),!1):!0:!1};var PS=zY;function pi(e,t){this._imageryProvider=e,this._readyEvent=new ge,this._errorEvent=new ge,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,pi.DEFAULT_BRIGHTNESS)),this.contrast=y(t.contrast,y(e._defaultContrast,pi.DEFAULT_CONTRAST)),this.hue=y(t.hue,y(e._defaultHue,pi.DEFAULT_HUE)),this.saturation=y(t.saturation,y(e._defaultSaturation,pi.DEFAULT_SATURATION)),this.gamma=y(t.gamma,y(e._defaultGamma,pi.DEFAULT_GAMMA)),this.splitDirection=y(t.splitDirection,pi.DEFAULT_SPLIT),this.minificationFilter=y(t.minificationFilter,y(e._defaultMinificationFilter,pi.DEFAULT_MINIFICATION_FILTER)),this.magnificationFilter=y(t.magnificationFilter,y(e._defaultMagnificationFilter,pi.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 PS(IS.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,pi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD)}Object.defineProperties(pi.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}}});pi.DEFAULT_BRIGHTNESS=1;pi.DEFAULT_CONTRAST=1;pi.DEFAULT_HUE=0;pi.DEFAULT_SATURATION=1;pi.DEFAULT_GAMMA=1;pi.DEFAULT_SPLIT=kc.NONE;pi.DEFAULT_MINIFICATION_FILTER=an.LINEAR;pi.DEFAULT_MAGNIFICATION_FILTER=Ti.LINEAR;pi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD=.004;pi.fromProviderAsync=function(e,t){let n=new pi(void 0,t);return klt(n,Promise.resolve(e)),n};pi.fromWorldImagery=function(e){return e=y(e,y.EMPTY_OBJECT),pi.fromProviderAsync(G_({style:e.style}),e)};pi.prototype.isBaseLayer=function(){return this._isBaseLayer};pi.prototype.isDestroyed=function(){return!1};pi.prototype.destroy=function(){return ue(this)};var rye=new le,nye=new le,HY=new le,oye=new le;pi.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)};pi.prototype.getImageryRectangle=function(){let e=this._imageryProvider,t=this._rectangle;return le.intersection(e.rectangle,t)};pi.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 r=this._imageryProvider;if(!this.ready||!r._ready)return this._skeletonPlaceholder.loadingImagery.addReference(),i.imagery.splice(n,0,this._skeletonPlaceholder),!0;let o=r.tilingScheme.projection instanceof Pi&&e.rectangle.north<Pi.MaximumLatitude&&e.rectangle.south>-Pi.MaximumLatitude,s=le.intersection(r.rectangle,this._rectangle,rye),a=le.intersection(e.rectangle,s,nye);if(!u(a)){if(!this.isBaseLayer())return!1;let w=s,I=e.rectangle;a=nye,I.south>=w.north?a.north=a.south=w.north:I.north<=w.south?a.north=a.south=w.south:(a.south=Math.max(I.south,w.south),a.north=Math.min(I.north,w.north)),I.west>=w.east?a.west=a.east=w.east:I.east<=w.west?a.west=a.east=w.west:(a.west=Math.max(I.west,w.west),a.east=Math.min(I.east,w.east))}let c=0;a.south>0?c=a.south:a.north<0&&(c=a.north);let f=1*t.getLevelMaximumGeometricError(e.level),d=Ult(this,f,c);d=Math.max(0,d);let p=r.maximumLevel;if(d>p&&(d=p),u(r.minimumLevel)){let w=r.minimumLevel;d<w&&(d=w)}let g=r.tilingScheme,m=g.positionToTileXY(le.northwest(a),d),A=g.positionToTileXY(le.southeast(a),d),x=e.rectangle.width/512,C=e.rectangle.height/512,E=g.tileXYToRectangle(m.x,m.y,d);Math.abs(E.south-e.rectangle.north)<C&&m.y<A.y&&++m.y,Math.abs(E.east-e.rectangle.west)<x&&m.x<A.x&&++m.x;let T=g.tileXYToRectangle(A.x,A.y,d);Math.abs(T.north-e.rectangle.south)<C&&A.y>m.y&&--A.y,Math.abs(T.west-e.rectangle.east)<x&&A.x>m.x&&--A.x;let S=le.clone(e.rectangle,oye),v=g.tileXYToRectangle(m.x,m.y,d),D=le.intersection(v,s,HY),M;o?(g.rectangleToNativeRectangle(S,S),g.rectangleToNativeRectangle(v,v),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,B=0,L=1,_;!this.isBaseLayer()&&Math.abs(D.west-S.west)>=x&&(B=Math.min(1,(D.west-S.west)/S.width)),!this.isBaseLayer()&&Math.abs(D.north-S.north)>=C&&(L=Math.max(0,(D.north-S.south)/S.height));let b=L;for(let w=m.x;w<=A.x;w++)if(O=B,v=M(w,m.y,d),D=le.simpleIntersection(v,s,HY),!!u(D)){B=Math.min(1,(D.east-S.west)/S.width),w===A.x&&(this.isBaseLayer()||Math.abs(D.east-S.east)<x)&&(B=1),L=b;for(let I=m.y;I<=A.y;I++){if(_=L,v=M(w,I,d),D=le.simpleIntersection(v,s,HY),!u(D))continue;L=Math.max(0,(D.south-S.south)/S.height),I===A.y&&(this.isBaseLayer()||Math.abs(D.south-S.south)<C)&&(L=0);let R=new oe(O,L,B,_),F=this.getImageryFromCache(w,I,d);i.imagery.splice(n,0,new PS(F,R,o)),++n}}return!0};pi.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,rye),i=c.rectangleToNativeRectangle(i,oye)}let r=i.width,o=i.height,s=r/n.width,a=o/n.height;return new oe(s*(i.west-n.west)/r,a*(i.south-n.south)/o,s,a)};pi.prototype._requestImagery=function(e){let t=this._imageryProvider,n=this;function i(s){if(!u(s))return r();e.image=s,e.state=di.RECEIVED,e.request=void 0,xi.reportSuccess(n._requestImageError)}function r(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: ${e.level}.`;n._requestImageError=xi.reportError(n._requestImageError,t,t.errorEvent,a,e.x,e.y,e.level,s),n._requestImageError.retry&&o()}function o(){let s=new Gr({throttle:!1,throttleByServer:!0,type:Ko.IMAGERY});e.request=s,e.state=di.TRANSITIONING;let a=t.requestImage(e.x,e.y,e.level,s);if(!u(a)){e.state=di.UNLOADED,e.request=void 0;return}u(t.getTileCredits)&&(e.credits=t.getTileCredits(e.x,e.y,e.level)),a.then(function(c){i(c)}).catch(function(c){r(c)})}o()};pi.prototype._createTextureWebGL=function(e,t){let n=new un({minificationFilter:this.minificationFilter,magnificationFilter:this.magnificationFilter}),i=t.image;return u(i.internalFormat)?new Ot({context:e,pixelFormat:i.internalFormat,width:i.width,height:i.height,source:{arrayBufferView:i.bufferView},sampler:n}):new Ot({context:e,source:i,pixelFormat:this._imageryProvider.hasAlphaChannel?st.RGBA:st.RGB,sampler:n})};pi.prototype._createTexture=function(e,t){let n=this._imageryProvider,i=t.image;if(u(n.tileDiscardPolicy)){let o=n.tileDiscardPolicy;if(u(o)){if(!o.isReady()){t.state=di.RECEIVED;return}if(o.shouldDiscardImage(i)){t.state=di.INVALID;return}}}let r=this._createTextureWebGL(e,t);n.tilingScheme.projection instanceof Pi?t.textureWebMercator=r:t.texture=r,t.image=void 0,t.state=di.TEXTURE_LOADED};function iye(e,t,n){return`${e}:${t}:${n}`}pi.prototype._finalizeReprojectTexture=function(e,t){let n=this.minificationFilter,i=this.magnificationFilter;if(n===an.LINEAR&&i===Ti.LINEAR&&!st.isCompressedFormat(t.pixelFormat)&&P.isPowerOfTwo(t.width)&&P.isPowerOfTwo(t.height)){n=an.LINEAR_MIPMAP_LINEAR;let o=Vt.maximumTextureFilterAnisotropy,s=Math.min(o,y(this._maximumAnisotropy,o)),a=iye(n,i,s),c=e.cache.imageryLayerMipmapSamplers;u(c)||(c={},e.cache.imageryLayerMipmapSamplers=c);let l=c[a];u(l)||(l=c[a]=new un({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i,maximumAnisotropy:s})),t.generateMipmap(Lh.NICEST),t.sampler=l}else{let o=iye(n,i,0),s=e.cache.imageryLayerNonMipmapSamplers;u(s)||(s={},e.cache.imageryLayerNonMipmapSamplers=s);let a=s[o];u(a)||(a=s[o]=new un({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i})),t.sampler=a}};pi.prototype._reprojectTexture=function(e,t,n){let i=t.textureWebMercator||t.texture,r=t.rectangle,o=e.context;if(n=y(n,!0),n&&!(this._imageryProvider.tilingScheme.projection instanceof Di)&&r.width/i.width>1e-5){let s=this;t.addReference();let a=new nf({persists:!0,owner:this,preExecute:function(c){Flt(c,o,i,t.rectangle)},postExecute:function(c){t.texture=c,s._finalizeReprojectTexture(o,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(o,i),t.state=di.READY};pi.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};pi.prototype.cancelReprojections=function(){this._reprojectComputeCommands.forEach(function(e){u(e.canceled)&&e.canceled()}),this._reprojectComputeCommands.length=0};pi.prototype.getImageryFromCache=function(e,t,n,i){let r=sye(e,t,n),o=this._imageryCache[r];return u(o)||(o=new IS(this,e,t,n,i),this._imageryCache[r]=o),o.addReference(),o};pi.prototype.removeImageryFromCache=function(e){let t=sye(e.x,e.y,e.level);delete this._imageryCache[t]};function sye(e,t,n){return JSON.stringify([e,t,n])}var Nz={u_textureDimensions:function(){return this.textureDimensions},u_texture:function(){return this.texture},textureDimensions:new H,texture:void 0},Nlt=kt.supportsTypedArrays()?new Float32Array(2*64):void 0;function Flt(e,t,n,i){let r=t.cache.imageryLayer_reproject;if(!u(r)){r=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 E={position:0,webMercatorT:1},T=Wo.getRegularGridIndices(2,64),S=ft.createIndexBuffer({context:t,typedArray:T,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT});r.vertexArray=new si({context:t,attributes:[{index:E.position,vertexBuffer:ft.createVertexBuffer({context:t,typedArray:x,usage:Fe.STATIC_DRAW}),componentsPerAttribute:2},{index:E.webMercatorT,vertexBuffer:ft.createVertexBuffer({context:t,sizeInBytes:64*2*4,usage:Fe.STREAM_DRAW}),componentsPerAttribute:1}],indexBuffer:S});let v=new He({sources:[fN]});r.shaderProgram=Xt.fromCache({context:t,vertexShaderSource:v,fragmentShaderSource:uN,attributeLocations:E}),r.sampler=new un({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:an.LINEAR,magnificationFilter:Ti.LINEAR})}n.sampler=r.sampler;let o=n.width,s=n.height;Nz.textureDimensions.x=o,Nz.textureDimensions.y=s,Nz.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 Ot({context:t,width:o,height:s,pixelFormat:n.pixelFormat,pixelDatatype:n.pixelDatatype,preMultiplyAlpha:n.preMultiplyAlpha});P.isPowerOfTwo(o)&&P.isPowerOfTwo(s)&&d.generateMipmap(Lh.NICEST);let p=i.south,g=i.north,m=Nlt,A=0;for(let x=0;x<64;++x){let C=x/63,E=P.lerp(p,g,C);a=Math.sin(E);let S=(.5*Math.log((1+a)/(1-a))-c)*f;m[A++]=S,m[A++]=S}r.vertexArray.getAttribute(1).vertexBuffer.copyFromArrayView(m),e.shaderProgram=r.shaderProgram,e.outputTexture=d,e.uniformMap=Nz,e.vertexArray=r.vertexArray}function Ult(e,t,n){let i=e._imageryProvider,r=i.tilingScheme,o=r.ellipsoid,s=e._imageryProvider.tilingScheme.projection instanceof Di?1:Math.cos(n),a=r.rectangle,l=o.maximumRadius*a.width*s/(i.tileWidth*r.getNumberOfXTilesAtLevel(0))/t,f=Math.log(l)/Math.log(2);return Math.round(f)|0}function Vlt(e,t){e.numberOfListeners>0?e.raiseEvent(t):console.error(t)}async function klt(e,t){let n;try{if(n=await Promise.resolve(t),e.isDestroyed())return;e._imageryProvider=n,e._readyEvent.raiseEvent(n)}catch(i){Vlt(e._errorEvent,i)}}var Vs=pi;var aye={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>=aye.RENDERED_AND_KICKED},originalResult:function(e){return e&3},kick:function(e){return e|4}},ei=aye;function MS(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 oe}MS.prototype.update=function(e,t,n){this.changedThisFrame&&(mye(e,t,this.tile,n),this.changedThisFrame=!1)};MS.prototype.destroy=function(e){this._destroyVertexArray(e),u(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0)};MS.prototype._destroyVertexArray=function(e){u(this.vertexArray)&&(u(e)?e.push(this.vertexArray):jf._freeVertexArray(this.vertexArray),this.vertexArray=void 0)};var zlt=new ny;MS.updateFillTiles=function(e,t,n,i){let r=e._quadtree,o=r._levelZeroTiles,s=r._lastSelectionFrameNumber,a=zlt;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(o),f=c.findTileToSouth(o),d=c.findTileToEast(o),p=c.findTileToNorth(o);gs(e,n,c,l,s,pn.EAST,!1,a,i),gs(e,n,c,f,s,pn.NORTH,!1,a,i),gs(e,n,c,d,s,pn.WEST,!1,a,i),gs(e,n,c,p,s,pn.SOUTH,!1,a,i);let g=l.findTileToNorth(o),m=l.findTileToSouth(o),A=d.findTileToNorth(o),x=d.findTileToSouth(o);gs(e,n,c,g,s,pn.SOUTHEAST,!1,a,i),gs(e,n,c,A,s,pn.SOUTHWEST,!1,a,i),gs(e,n,c,m,s,pn.NORTHEAST,!1,a,i),gs(e,n,c,x,s,pn.NORTHWEST,!1,a,i),c=a.dequeue()}};function gs(e,t,n,i,r,o,s,a,c){if(i===void 0)return;let l=i;for(;l&&(l._lastSelectionResultFrame!==r||ei.wasKicked(l._lastSelectionResult)||ei.originalResult(l._lastSelectionResult)===ei.CULLED);){if(s)return;let f=l.parent;if(o>=pn.NORTHWEST&&f!==void 0)switch(o){case pn.NORTHWEST:l=l===f.northwestChild?f:void 0;break;case pn.NORTHEAST:l=l===f.northeastChild?f:void 0;break;case pn.SOUTHWEST:l=l===f.southwestChild?f:void 0;break;case pn.SOUTHEAST:l=l===f.southeastChild?f:void 0;break}else l=f}if(l!==void 0){if(l._lastSelectionResult===ei.RENDERED){if(u(l.data.vertexArray))return;Hlt(e,t,n,l,o,r,a,c);return}if(ei.originalResult(i._lastSelectionResult)!==ei.CULLED)switch(o){case pn.WEST:gs(e,t,n,i.northwestChild,r,o,!0,a,c),gs(e,t,n,i.southwestChild,r,o,!0,a,c);break;case pn.EAST:gs(e,t,n,i.southeastChild,r,o,!0,a,c),gs(e,t,n,i.northeastChild,r,o,!0,a,c);break;case pn.SOUTH:gs(e,t,n,i.southwestChild,r,o,!0,a,c),gs(e,t,n,i.southeastChild,r,o,!0,a,c);break;case pn.NORTH:gs(e,t,n,i.northeastChild,r,o,!0,a,c),gs(e,t,n,i.northwestChild,r,o,!0,a,c);break;case pn.NORTHWEST:gs(e,t,n,i.northwestChild,r,o,!0,a,c);break;case pn.NORTHEAST:gs(e,t,n,i.northeastChild,r,o,!0,a,c);break;case pn.SOUTHWEST:gs(e,t,n,i.southwestChild,r,o,!0,a,c);break;case pn.SOUTHEAST:gs(e,t,n,i.southeastChild,r,o,!0,a,c);break;default:throw new fe("Invalid edge")}}}function Hlt(e,t,n,i,r,o,s,a){let c=i.data;if(c.fill===void 0)c.fill=new MS(i);else if(c.fill.visitedFrame===o)return;c.fill.enqueuedFrame!==o&&(c.fill.enqueuedFrame=o,c.fill.changedThisFrame=!1,s.enqueue(i)),Glt(e,t,n,i,r,a)}function Glt(e,t,n,i,r,o){let s=i.data.fill,a,c=n.data.fill;u(c)?(c.visitedFrame=t.frameNumber,c.changedThisFrame&&(mye(e,t,n,o),c.changedThisFrame=!1),a=n.data.fill.mesh):a=n.data.mesh;let l,f;switch(r){case pn.WEST:l=s.westMeshes,f=s.westTiles;break;case pn.SOUTH:l=s.southMeshes,f=s.southTiles;break;case pn.EAST:l=s.eastMeshes,f=s.eastTiles;break;case pn.NORTH:l=s.northMeshes,f=s.northTiles;break;case pn.NORTHWEST:s.changedThisFrame=s.changedThisFrame||s.northwestMesh!==a,s.northwestMesh=a,s.northwestTile=n;return;case pn.NORTHEAST:s.changedThisFrame=s.changedThisFrame||s.northeastMesh!==a,s.northeastMesh=a,s.northeastTile=n;return;case pn.SOUTHWEST:s.changedThisFrame=s.changedThisFrame||s.southwestMesh!==a,s.southwestMesh=a,s.southwestTile=n;return;case pn.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,m,A=n.rectangle,x,C=i.rectangle;switch(r){case pn.WEST:for(x=(C.north-C.south)*P.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!P.greaterThan(A.north,m.south,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!P.greaterThanOrEquals(A.south,m.north,x));++p);break;case pn.SOUTH:for(x=(C.east-C.west)*P.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!P.lessThan(A.west,m.east,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!P.lessThanOrEquals(A.east,m.west,x));++p);break;case pn.EAST:for(x=(C.north-C.south)*P.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!P.lessThan(A.south,m.north,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!P.lessThanOrEquals(A.north,m.south,x));++p);break;case pn.NORTH:for(x=(C.east-C.west)*P.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!P.greaterThan(A.east,m.west,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!P.greaterThanOrEquals(A.west,m.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 _C=new me,Wlt=new me,OS=new h,qY=new h,GY=new H,WY=new H,Hu=new H;function Gz(){this.height=0,this.encodedNormal=new H}function Fz(e,t,n,i,r,o,s,a,c){if(u(r))return r;let l;if(u(o)&&u(s))l=(o.height+s.height)*.5;else if(u(o))l=o.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 pye(e,t,n,i,l,c),c}var jlt={minimumHeight:0,maximumHeight:0},qlt=new h,cye=new Gz,lye=new Gz,uye=new Gz,fye=new Gz,Ylt=typeof Uint8Array<"u"?new Uint8Array(9*9):void 0,Xlt={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0};function mye(e,t,n,i){jf.initialize(n,e.terrainProvider,e._imageryLayers);let r=n.data,o=r.fill,s=n.rectangle,a=t.terrainExaggeration,c=t.terrainExaggerationRelativeHeight,l=a!==1,f=n.tilingScheme.ellipsoid,d=Vz(o,f,0,1,o.northwestTile,o.northwestMesh,o.northTiles,o.northMeshes,o.westTiles,o.westMeshes,uye),p=Vz(o,f,0,0,o.southwestTile,o.southwestMesh,o.westTiles,o.westMeshes,o.southTiles,o.southMeshes,cye),g=Vz(o,f,1,0,o.southeastTile,o.southeastMesh,o.southTiles,o.southMeshes,o.eastTiles,o.eastMeshes,lye),m=Vz(o,f,1,1,o.northeastTile,o.northeastMesh,o.eastTiles,o.eastMeshes,o.northTiles,o.northMeshes,fye);d=Fz(o,f,0,1,d,p,m,g,uye),p=Fz(o,f,0,0,p,d,g,m,cye),g=Fz(o,f,1,1,g,p,m,d,lye),m=Fz(o,f,1,1,m,g,d,p,fye);let A=p.height,x=g.height,C=d.height,E=m.height,T=Math.min(A,x,C,E),S=Math.max(A,x,C,E),v=(T+S)*.5,D,M,O=e.getLevelMaximumGeometricError(n.level),B=f.maximumRadius-O,L=Math.acos(B/f.maximumRadius)*4;if(L*=1.5,s.width>L&&S-T<=O){let w=new wa({width:9,height:9,buffer:Ylt,structure:{heightOffset:S}}),I=Xlt;I.tilingScheme=n.tilingScheme,I.x=n.x,I.y=n.y,I.level=n.level,I.exaggeration=a,I.exaggerationRelativeHeight=c,o.mesh=w._createMeshSync(I)}else{let w=l,I=le.center(s,Wlt);I.height=v;let R=f.cartographicToCartesian(I,qlt),F=new dc(R,void 0,void 0,void 0,void 0,!0,!0,w,a,c),k=5,V;for(V=o.westMeshes,D=0,M=V.length;D<M;++D)k+=V[D].eastIndicesNorthToSouth.length;for(V=o.southMeshes,D=0,M=V.length;D<M;++D)k+=V[D].northIndicesWestToEast.length;for(V=o.eastMeshes,D=0,M=V.length;D<M;++D)k+=V[D].westIndicesSouthToNorth.length;for(V=o.northMeshes,D=0,M=V.length;D<M;++D)k+=V[D].southIndicesEastToWest.length;let G=jlt;G.minimumHeight=T,G.maximumHeight=S;let U=F.stride,Y=new Float32Array(k*U),j=0,Q=j;j=Uz(f,s,F,Y,j,0,1,d.height,d.encodedNormal,1,G),j=zz(o,f,F,Y,j,o.westTiles,o.westMeshes,pn.EAST,G);let W=j;j=Uz(f,s,F,Y,j,0,0,p.height,p.encodedNormal,0,G),j=zz(o,f,F,Y,j,o.southTiles,o.southMeshes,pn.NORTH,G);let K=j;j=Uz(f,s,F,Y,j,1,0,g.height,g.encodedNormal,0,G),j=zz(o,f,F,Y,j,o.eastTiles,o.eastMeshes,pn.WEST,G);let J=j;j=Uz(f,s,F,Y,j,1,1,m.height,m.encodedNormal,1,G),j=zz(o,f,F,Y,j,o.northTiles,o.northMeshes,pn.SOUTH,G),T=G.minimumHeight,S=G.maximumHeight;let _e=Pn.fromRectangle(s,T,S,n.tilingScheme.ellipsoid),xe=Pi.geodeticLatitudeToMercatorAngle(s.south),se=1/(Pi.geodeticLatitudeToMercatorAngle(s.north)-xe),Ae=(Pi.geodeticLatitudeToMercatorAngle(I.latitude)-xe)*se,he=f.geodeticSurfaceNormalCartographic(_C,qY),Se=Wn.octEncode(he,GY),Ie=j;F.encode(Y,j*U,_e.center,H.fromElements(.5,.5,Hu),v,Se,Ae,he),++j;let Ne=j,Ye=Ne<256?1:2,ht=(Ne-1)*3,Ft=ht*Ye,sn=(Y.length-Ne*U)*Float32Array.BYTES_PER_ELEMENT,ut;if(sn>=Ft){let Ee=Ne*U*Float32Array.BYTES_PER_ELEMENT;ut=Ne<256?new Uint8Array(Y.buffer,Ee,ht):new Uint16Array(Y.buffer,Ee,ht)}else ut=Ne<256?new Uint8Array(ht):new Uint16Array(ht);Y=new Float32Array(Y.buffer,0,Ne*U);let An=0;for(D=0;D<Ne-2;++D)ut[An++]=Ie,ut[An++]=D,ut[An++]=D+1;ut[An++]=Ie,ut[An++]=D,ut[An++]=0;let Jn=[];for(D=W;D>=Q;--D)Jn.push(D);let Gt=[];for(D=K;D>=W;--D)Gt.push(D);let Qe=[];for(D=J;D>=K;--D)Qe.push(D);let pe=[];for(pe.push(0),D=Ie-1;D>=J;--D)pe.push(D);o.mesh=new zf(F.center,Y,ut,ht,Ne,T,S,ae.fromOrientedBoundingBox(_e),tut(e,_e.center,s,T,S),F.stride,_e,F,Jn,Gt,Qe,pe)}let _=t.context;o._destroyVertexArray(i),o.vertexArray=jf._createVertexArrayForMesh(_,o.mesh),r.processImagery(n,e.terrainProvider,t,!0);let b=o.waterMaskTexture;if(o.waterMaskTexture=void 0,e.terrainProvider.hasWaterMask){let w=r._findAncestorTileWithTerrainData(n);u(w)&&u(w.data.waterMaskTexture)&&(o.waterMaskTexture=w.data.waterMaskTexture,++o.waterMaskTexture.referenceCount,r._computeWaterMaskTranslationAndScale(n,w,o.waterMaskTranslationAndScale))}u(b)&&(--b.referenceCount,b.referenceCount===0&&b.destroy())}function Uz(e,t,n,i,r,o,s,a,c,l,f){let d=_C;d.longitude=P.lerp(t.west,t.east,o),d.latitude=P.lerp(t.south,t.north,s),d.height=a;let p=e.cartographicToCartesian(d,OS),g;n.hasGeodeticSurfaceNormals&&(g=e.geodeticSurfaceNormal(p,qY));let m=WY;return m.x=o,m.y=s,n.encode(i,r*n.stride,p,m,a,c,l,g),f.minimumHeight=Math.min(f.minimumHeight,a),f.maximumHeight=Math.max(f.maximumHeight,a),r+1}var Hz=new le;function dN(e,t,n,i){let r=e.rectangle,o=t.rectangle;t.x===0&&n.x===1&&e.x===e.tilingScheme.getNumberOfXTilesAtLevel(e.level)-1?(r=le.clone(e.rectangle,Hz),r.west-=P.TWO_PI,r.east-=P.TWO_PI):e.x===0&&n.x===0&&t.x===t.tilingScheme.getNumberOfXTilesAtLevel(t.level)-1&&(r=le.clone(e.rectangle,Hz),r.west+=P.TWO_PI,r.east+=P.TWO_PI);let s=r.east-r.west,a=(o.west-r.west)/s,c=(o.east-r.west)/s,l=r.north-r.south,f=(o.south-r.south)/l,d=(o.north-r.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 Klt=new H;function jY(e,t,n,i,r){let o=e.encoding,s=e.vertices;if(r.height=o.decodeHeight(s,t),o.hasVertexNormals)o.getOctEncodedNormal(s,t,r.encodedNormal);else{let a=r.encodedNormal;a.x=0,a.y=0}}var Jlt=new H,Zlt=new h;function Qlt(e,t,n,i,r,o,s,a,c,l){let f=i.encoding,d=i.vertices,p=dN(t,n,f.decodeTextureCoordinates(d,r,Hu),Hu),g=dN(t,n,f.decodeTextureCoordinates(d,o,WY),WY),m;c?m=(s-p.x)/(g.x-p.x):m=(a-p.y)/(g.y-p.y);let A=f.decodeHeight(d,r),x=f.decodeHeight(d,o),C=n.rectangle;_C.longitude=P.lerp(C.west,C.east,s),_C.latitude=P.lerp(C.south,C.north,a),l.height=_C.height=P.lerp(A,x,m);let E;if(f.hasVertexNormals){let T=f.getOctEncodedNormal(d,r,Klt),S=f.getOctEncodedNormal(d,o,Jlt),v=Wn.octDecode(T.x,T.y,OS),D=Wn.octDecode(S.x,S.y,Zlt);E=h.lerp(v,D,m,OS),h.normalize(E,E),Wn.octEncode(E,l.encodedNormal)}else E=e.geodeticSurfaceNormalCartographic(_C,OS),Wn.octEncode(E,l.encodedNormal)}function pye(e,t,n,i,r,o){o.height=r;let s=t.geodeticSurfaceNormalCartographic(_C,OS);Wn.octEncode(s,o.encodedNormal)}function Vz(e,t,n,i,r,o,s,a,c,l,f){if(hye(e,t,a,s,!1,n,i,f)||hye(e,t,l,c,!0,n,i,f))return f;let p;if(YY(r,o))return n===0?i===0?p=o.eastIndicesNorthToSouth[0]:p=o.southIndicesEastToWest[0]:i===0?p=o.northIndicesWestToEast[0]:p=o.westIndicesSouthToNorth[0],jY(o,p,n,i,f),f;let g;if(n===0?i===0?g=kz(e.westMeshes,e.westTiles,pn.EAST,e.southMeshes,e.southTiles,pn.NORTH,n,i):g=kz(e.northMeshes,e.northTiles,pn.SOUTH,e.westMeshes,e.westTiles,pn.EAST,n,i):i===0?g=kz(e.southMeshes,e.southTiles,pn.NORTH,e.eastMeshes,e.eastTiles,pn.WEST,n,i):g=kz(e.eastMeshes,e.eastTiles,pn.WEST,e.northMeshes,e.northTiles,pn.SOUTH,n,i),u(g))return pye(e,t,n,i,g,f),f}function kz(e,t,n,i,r,o,s,a){let c=dye(e,t,!1,n,s,a),l=dye(i,r,!0,o,s,a);return u(c)&&u(l)?(c+l)*.5:u(c)?c:l}function zz(e,t,n,i,r,o,s,a,c){for(let l=0;l<o.length;++l)r=$lt(e,t,n,i,r,o[l],s[l],a,c);return r}function $lt(e,t,n,i,r,o,s,a,c){let l=o.rectangle;a===pn.EAST&&e.tile.x===0?(l=le.clone(o.rectangle,Hz),l.west-=P.TWO_PI,l.east-=P.TWO_PI):a===pn.WEST&&o.x===0&&(l=le.clone(o.rectangle,Hz),l.west+=P.TWO_PI,l.east+=P.TWO_PI);let f=e.tile.rectangle,d,p;r>0&&(n.decodeTextureCoordinates(i,r-1,Hu),d=Hu.x,p=Hu.y);let g,m;switch(a){case pn.WEST:g=s.westIndicesSouthToNorth,m=!1;break;case pn.NORTH:g=s.northIndicesWestToEast,m=!0;break;case pn.EAST:g=s.eastIndicesNorthToSouth,m=!1;break;case pn.SOUTH:g=s.southIndicesEastToWest,m=!0;break}let A=o,x=e.tile,C=s.encoding,E=s.vertices,T=n.stride,S,v;C.hasWebMercatorT&&(S=Pi.geodeticLatitudeToMercatorAngle(f.south),v=1/(Pi.geodeticLatitudeToMercatorAngle(f.north)-S));for(let D=0;D<g.length;++D){let M=g[D],O=C.decodeTextureCoordinates(E,M,Hu);dN(A,x,O,O);let B=O.x,L=O.y,_=m?B:L;if(_<0||_>1||Math.abs(B-d)<P.EPSILON5&&Math.abs(L-p)<P.EPSILON5)continue;let b=Math.abs(B)<P.EPSILON5||Math.abs(B-1)<P.EPSILON5,w=Math.abs(L)<P.EPSILON5||Math.abs(L-1)<P.EPSILON5;if(b&&w)continue;let I=C.decodePosition(E,M,OS),R=C.decodeHeight(E,M),F;C.hasVertexNormals?F=C.getOctEncodedNormal(E,M,GY):(F=GY,F.x=0,F.y=0);let k=L;if(C.hasWebMercatorT){let G=P.lerp(f.south,f.north,L);k=(Pi.geodeticLatitudeToMercatorAngle(G)-S)*v}let V;n.hasGeodeticSurfaceNormals&&(V=t.geodeticSurfaceNormal(I,qY)),n.encode(i,r*T,I,O,R,F,k,V),c.minimumHeight=Math.min(c.minimumHeight,R),c.maximumHeight=Math.max(c.maximumHeight,R),++r}return r}function dye(e,t,n,i,r,o){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(!YY(d,f))continue;let p;switch(i){case pn.WEST:p=f.westIndicesSouthToNorth;break;case pn.SOUTH:p=f.southIndicesEastToWest;break;case pn.EAST:p=f.eastIndicesNorthToSouth;break;case pn.NORTH:p=f.northIndicesWestToEast;break}let g=p[n?0:p.length-1];if(u(g))return f.encoding.decodeHeight(f.vertices,g)}}function YY(e,t){return u(t)&&(!u(e.data.fill)||!e.data.fill.changedThisFrame)}function hye(e,t,n,i,r,o,s,a){let c,l,f,d,p,g=i[r?0:n.length-1],m=n[r?0:n.length-1];if(YY(g,m)&&(o===0?s===0?(c=r?m.northIndicesWestToEast:m.eastIndicesNorthToSouth,l=r,f=r):(c=r?m.eastIndicesNorthToSouth:m.southIndicesEastToWest,l=!r,f=!1):s===0?(c=r?m.westIndicesSouthToNorth:m.northIndicesWestToEast,l=!r,f=!0):(c=r?m.southIndicesEastToWest:m.westIndicesSouthToNorth,l=r,f=!r),c.length>0)){d=r?0:c.length-1,p=c[d],m.encoding.decodeTextureCoordinates(m.vertices,p,Hu);let A=dN(g,e.tile,Hu,Hu);if(A.x===o&&A.y===s)return jY(m,p,o,s,a),!0;if(d=Pr(c,l?o:s,function(x,C){m.encoding.decodeTextureCoordinates(m.vertices,x,Hu);let E=dN(g,e.tile,Hu,Hu);return f?l?E.x-o:E.y-s:l?o-E.x:s-E.y}),d<0){if(d=~d,d>0&&d<c.length)return Qlt(t,g,e.tile,m,c[d-1],c[d],o,s,l,a),!0}else return jY(m,c[d],o,s,a),!0}return!1}var eut=[new h,new h,new h,new h];function tut(e,t,n,i,r,o){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=eut;return h.fromRadians(n.west,n.south,r,a,c[0]),h.fromRadians(n.east,n.south,r,a,c[1]),h.fromRadians(n.west,n.north,r,a,c[2]),h.fromRadians(n.east,n.north,r,a,c[3]),s.computeHorizonCullingPointPossiblyUnderEllipsoid(t,c,i,o)}var RS=MS;function eo(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=gn.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 ge,this._removeLayerAddedListener=this._imageryLayers.layerAdded.addEventListener(eo.prototype._onLayerAdded,this),this._removeLayerRemovedListener=this._imageryLayers.layerRemoved.addEventListener(eo.prototype._onLayerRemoved,this),this._removeLayerMovedListener=this._imageryLayers.layerMoved.addEventListener(eo.prototype._onLayerMoved,this),this._removeLayerShownListener=this._imageryLayers.layerShownOrHidden.addEventListener(eo.prototype._onLayerShownOrHidden,this),this._imageryLayersUpdatedEvent=new ge,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(eo.prototype,{baseColor:{get:function(){return this._baseColor},set:function(e){this._baseColor=e,this._firstPassInitialColor=oe.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){as.setOwner(e,this,"_clippingPlanes")}}});function nut(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}eo.prototype.update=function(e){this._imageryLayers._update()};function iut(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 r=0,o=i.length;r<o;++r){let s=i.get(r);s.ready&&s.imageryProvider._ready&&u(s.imageryProvider.credit)&&n.addCredit(s.imageryProvider.credit)}}eo.prototype.initialize=function(e){this._imageryLayers.queueReprojectionCommands(e),this._layerOrderChanged&&(this._layerOrderChanged=!1,this._quadtree.forEachLoadedTile(function(i){i.data.imagery.sort(nut)})),iut(this,e);let t=this._vertexArraysToDestroy,n=t.length;for(let i=0;i<n;++i)jf._freeVertexArray(t[i]);t.length=0};eo.prototype.beginUpdate=function(e){let t=this._tilesToRenderByTextureCount;for(let i=0,r=t.length;i<r;++i){let o=t[i];u(o)&&(o.length=0)}let n=this._clippingPlanes;u(n)&&n.enabled&&n.update(e),this._usedDrawCommands=0,this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1};eo.prototype.endUpdate=function(e){if(!u(this._renderState)){this._renderState=Ve.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:Ga.LESS}}),this._blendRenderState=Ve.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:Ga.LESS_OR_EQUAL},blending:ln.ALPHA_BLEND});let s=je(this._renderState,!0);s.cull.enabled=!1,this._disableCullingRenderState=Ve.fromCache(s),s=je(this._blendRenderState,!0),s.cull.enabled=!1,this._disableCullingBlendRenderState=Ve.fromCache(s)}this._hasFillTilesThisFrame&&this._hasLoadedTilesThisFrame&&RS.updateFillTiles(this,this._quadtree._tilesToRender,e,this._vertexArraysToDestroy);let t=this.quadtree,n=e.terrainExaggeration,i=e.terrainExaggerationRelativeHeight,r=this._oldTerrainExaggeration!==n||this._oldTerrainExaggerationRelativeHeight!==i;this._oldTerrainExaggeration=n,this._oldTerrainExaggerationRelativeHeight=i,r&&t.forEachLoadedTile(function(s){s.data.updateExaggeration(s,e,t)});let o=this._tilesToRenderByTextureCount;for(let s=0,a=o.length;s<a;++s){let c=o[s];if(u(c))for(let l=0,f=c.length;l<f;++l){let d=c[l],p=d.data.tileBoundingRegion;wut(this,d,e),e.minimumTerrainHeight=Math.min(e.minimumTerrainHeight,p.minimumHeight)}}};function xye(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)}eo.prototype.updateForPick=function(e){let t=this._drawCommands;for(let n=0,i=this._usedDrawCommands;n<i;++n)xye(t[n],e)};eo.prototype.cancelReprojections=function(){this._imageryLayers.cancelReprojections()};eo.prototype.getLevelMaximumGeometricError=function(e){return u(this._terrainProvider)?this._terrainProvider.getLevelMaximumGeometricError(e):0};eo.prototype.loadTile=function(e,t){let n=t.data,i=!0,r;u(n)&&(i=n.boundingVolumeSourceTile!==t||t._lastSelectionResult===ei.CULLED_BUT_NEEDED,r=n.terrainState),jf.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i),n=t.data,i&&r!==t.data.terrainState&&this.computeTileVisibility(t,e,this.quadtree.occluders)!==co.NONE&&n.boundingVolumeSourceTile===t&&(i=!1,jf.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i))};var rut=new ae,Cye=new le,out=new le,sut=new me;function jz(e,t){if(t.west<t.east)return t;let n=le.clone(t,out);return le.center(e,sut).longitude>0?n.east=P.PI:n.west=-P.PI,n}function Tye(e,t){if(t.cameraUnderground||t.globeTranslucencyState.translucent)return!0;if(e.backFaceCulling)return!1;let n=e._clippingPlanes;return!!(u(n)&&n.enabled||!le.equals(e.cartographicLimitRectangle,le.MAX_VALUE))}eo.prototype.computeTileVisibility=function(e,t,n){let i=this.computeDistanceToTile(e,t);e._distance=i;let r=Tye(this,t);if(t.fog.enabled&&!r&&P.fog(i,t.fog.density)>=1)return co.NONE;let o=e.data,s=o.tileBoundingRegion;if(o.boundingVolumeSourceTile===void 0)return co.PARTIAL;let a=t.cullingVolume,c=s.boundingVolume;u(c)||(c=s.boundingSphere),o.clippedByBoundaries=!1;let l=jz(e.rectangle,this.cartographicLimitRectangle),f=le.simpleIntersection(l,e.rectangle,Cye);if(!u(f))return co.NONE;if(le.equals(f,e.rectangle)||(o.clippedByBoundaries=!0),t.mode!==ne.SCENE3D&&(c=rut,ae.fromRectangleWithHeights2D(e.rectangle,t.mapProjection,s.minimumHeight,s.maximumHeight,c),h.fromElements(c.center.z,c.center.x,c.center.y,c.center),t.mode===ne.MORPHING&&u(o.renderedMesh)&&(c=ae.union(s.boundingSphere,c,c))),!u(c))return co.PARTIAL;let d=this._clippingPlanes;if(u(d)&&d.enabled){let A=d.computeIntersectionWithBoundingVolume(c);if(e.isClipped=A!==Qt.INSIDE,A===Qt.OUTSIDE)return co.NONE}let p,g=a.computeVisibility(c);if(g===Qt.OUTSIDE?p=co.NONE:g===Qt.INTERSECTING?p=co.PARTIAL:g===Qt.INSIDE&&(p=co.FULL),p===co.NONE)return p;let m=t.mode===ne.SCENE3D&&t.camera.frustum instanceof en;if(t.mode===ne.SCENE3D&&!m&&u(n)&&!r){let A=o.occludeePointInScaledSpace;return!u(A)||n.ellipsoid.isScaledSpacePointVisiblePossiblyUnderEllipsoid(A,s.minimumHeight)?p:co.NONE}return p};eo.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 aut=[],cut=[];eo.prototype.canRenderWithoutLosingDetail=function(e,t){let n=e.data,i=aut;i.length=this._imageryLayers.length;let r=!1,o=!1,s;u(n)&&(r=n.terrainState===Cr.READY,o=!0,s=n.imagery);let a,c;for(a=0,c=i.length;a<c;++a)i[a]=o;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,m=(d.loadingImagery||d.readyImagery).imageryLayer._layerIndex;i[m]=g&&i[m]}let l=this.quadtree._lastSelectionFrameNumber,f=cut;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:ei.NONE;if(p===ei.RENDERED){let g=d.data;if(!u(g))continue;if(!r&&d.data.terrainState===Cr.READY)return!1;let m=d.data.imagery;for(a=0,c=m.length;a<c;++a){let A=m[a],x=A.loadingImagery,C=!u(x)||x.state===di.FAILED||x.state===di.INVALID,E=(A.loadingImagery||A.readyImagery).imageryLayer._layerIndex;if(C&&!i[E])return!1}}else p===ei.REFINED&&f.push(d.southwestChild,d.southeastChild,d.northwestChild,d.northeastChild)}return!0};var lut=new h;eo.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 r=t.camera.positionWC,o=t.camera.directionWC,s=h.subtract(i.center,r,lut),a=h.magnitude(s);return a<P.EPSILON5?0:(h.divideByScalar(s,a,s),(1-h.dot(s,o))*e._distance)};var _ye=new N,Wz=new N,uut=new oe,fut=new oe,dut=new oe,hut=new h,gye=new h,mut=new h,put=new h;eo.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 r=this._tilesToRenderByTextureCount[n];u(r)||(r=[],this._tilesToRenderByTextureCount[n]=r),r.push(e);let o=e.data;u(o.vertexArray)?this._hasLoadedTilesThisFrame=!0:this._hasFillTilesThisFrame=!0;let s=this._debug;++s.tilesRendered,s.texturesRendered+=n};var _ut=[new h,new h,new h,new h];function yye(e,t,n,i,r,o){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=_ut;return h.fromRadians(n.west,n.south,r,a,c[0]),h.fromRadians(n.east,n.south,r,a,c[1]),h.fromRadians(n.west,n.north,r,a,c[2]),h.fromRadians(n.east,n.north,r,a,c[3]),s.computeHorizonCullingPointPossiblyUnderEllipsoid(t,c,i,o)}eo.prototype.computeDistanceToTile=function(e,t){gut(e,this,t);let n=e.data;if(n.boundingVolumeSourceTile===void 0)return 9999999999;let r=n.tileBoundingRegion,o=r.minimumHeight,s=r.maximumHeight;if(n.boundingVolumeSourceTile!==e){let c=t.camera.positionCartographic.height,l=Math.abs(c-o),f=Math.abs(c-s);l>f?(r.minimumHeight=o,r.maximumHeight=o):(r.minimumHeight=s,r.maximumHeight=s)}let a=r.distanceToCamera(t);return r.minimumHeight=o,r.maximumHeight=s,a};function gut(e,t,n){let i=e.data;i===void 0&&(i=e.data=new jf);let r=e.tilingScheme.ellipsoid;i.tileBoundingRegion===void 0&&(i.tileBoundingRegion=new xf({computeBoundingVolumes:!1,rectangle:e.rectangle,ellipsoid:r,minimumHeight:0,maximumHeight:0}));let o=i.tileBoundingRegion,s=o.minimumHeight,a=o.maximumHeight,c=!1,l=e,f=i.mesh,d=i.terrainData;if(f!==void 0&&f.minimumHeight!==void 0&&f.maximumHeight!==void 0)o.minimumHeight=f.minimumHeight,o.maximumHeight=f.maximumHeight,c=!0;else if(d!==void 0&&d._minimumHeight!==void 0&&d._maximumHeight!==void 0)o.minimumHeight=d._minimumHeight,o.maximumHeight=d._maximumHeight;else{o.minimumHeight=Number.NaN,o.maximumHeight=Number.NaN;let p=e.parent;for(;p!==void 0;){let g=p.data;if(g!==void 0){let m=g.mesh,A=g.terrainData;if(m!==void 0&&m.minimumHeight!==void 0&&m.maximumHeight!==void 0){o.minimumHeight=m.minimumHeight,o.maximumHeight=m.maximumHeight;break}else if(A!==void 0&&A._minimumHeight!==void 0&&A._maximumHeight!==void 0){o.minimumHeight=A._minimumHeight,o.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,o.minimumHeight=vc.getHeight(o.minimumHeight,p,g),o.maximumHeight=vc.getHeight(o.maximumHeight,p,g)),c)i.boundingVolumeIsFromMesh||(o._orientedBoundingBox=Pn.clone(f.orientedBoundingBox,o._orientedBoundingBox),o._boundingSphere=ae.clone(f.boundingSphere3D,o._boundingSphere),i.occludeePointInScaledSpace=h.clone(f.occludeePointInScaledSpace,i.occludeePointInScaledSpace),u(i.occludeePointInScaledSpace)||(i.occludeePointInScaledSpace=yye(t,o._orientedBoundingBox.center,e.rectangle,o.minimumHeight,o.maximumHeight,i.occludeePointInScaledSpace)));else{let A=o._orientedBoundingBox===void 0||o._boundingSphere===void 0;(o.minimumHeight!==s||o.maximumHeight!==a||A)&&(o.computeBoundingVolumes(r),i.occludeePointInScaledSpace=yye(t,o._orientedBoundingBox.center,e.rectangle,o.minimumHeight,o.maximumHeight,i.occludeePointInScaledSpace))}i.boundingVolumeSourceTile=l,i.boundingVolumeIsFromMesh=c}else i.boundingVolumeSourceTile=void 0,i.boundingVolumeIsFromMesh=!1}eo.prototype.isDestroyed=function(){return!1};eo.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 yut(e,t,n){return function(i){let r,o,s=-1,a=i.data.imagery,c=a.length,l;for(l=0;l<c;++l)if(r=a[l],o=y(r.readyImagery,r.loadingImagery),o.imageryLayer===t){s=l;break}if(s!==-1){let f=s+e;if(r=a[f],o=u(r)?y(r.readyImagery,r.loadingImagery):void 0,!u(o)||o.imageryLayer!==t)return!t._createTileImagerySkeletons(i,n,f);for(l=s;l<f;++l)a[l].freeResources();a.splice(s,e)}return!0}}eo.prototype._onLayerAdded=function(e,t){if(!this.isDestroyed()&&e.show){let n=this._terrainProvider,i=this,r=this._imageryLayersUpdatedEvent,o=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]=yut(d,e,n),s.state=Fs.LOADING)})};if(e.ready){let s=e.imageryProvider;s._reload=o}this._quadtree.forEachLoadedTile(function(s){e._createTileImagerySkeletons(s,n)&&(s.state=Fs.LOADING,s.level!==0&&(s._lastSelectionResultFrame!==i.quadtree._lastSelectionFrameNumber||s._lastSelectionResult!==ei.RENDERED)&&(s.renderable=!1))}),this._layerOrderChanged=!0,r.raiseEvent()}};eo.prototype._onLayerRemoved=function(e,t){this._quadtree.forEachLoadedTile(function(n){let i=n.data.imagery,r=-1,o=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)r===-1&&(r=s),c.freeResources(),++o;else if(r!==-1)break}r!==-1&&i.splice(r,o)}),u(e.imageryProvider)&&(e.imageryProvider._reload=void 0),this._imageryLayersUpdatedEvent.raiseEvent()};eo.prototype._onLayerMoved=function(e,t,n){this._layerOrderChanged=!0,this._imageryLayersUpdatedEvent.raiseEvent()};eo.prototype._onLayerShownOrHidden=function(e,t,n){n?this._onLayerAdded(e,t):this._onLayerRemoved(e,t)};var Aut=new N,xut=new N;function Aye(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,r=N.multiplyByPoint(i,this.properties.rtc,gye);return N.setTranslation(i,r,_ye),_ye},u_modifiedModelViewProjection:function(){let i=e.context.uniformState.view,r=e.context.uniformState.projection,o=N.multiplyByPoint(i,this.properties.rtc,gye);return N.setTranslation(i,o,Wz),N.multiply(r,Wz,Wz),Wz},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,r=u(i)?N.multiply(e.context.uniformState.view,i.modelMatrix,Aut):N.IDENTITY;return N.inverseTranspose(r,xut)},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 oe(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 h(55e-7,13e-6,284e-7),atmosphereMieCoefficient:new h(21e-6,21e-6,21e-6),atmosphereRayleighScaleHeight:1e4,atmosphereMieScaleHeight:3200,atmosphereMieAnisotropy:.9,hsbShift:new h,center3D:void 0,rtc:new h,modifiedModelView:new N,tileRectangle:new oe,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 oe,minMaxHeight:new H,scaleAndBias:new N,clippingPlanesEdgeColor:z.clone(z.WHITE),clippingPlanesEdgeWidth:0,localizedCartographicLimitRectangle:new oe,frontFaceAlphaByDistance:new oe,backFaceAlphaByDistance:new oe,localizedTranslucencyRectangle:new oe,undergroundColor:z.clone(z.TRANSPARENT),undergroundColorAlphaByDistance:new oe,lambertDiffuseMultiplier:0,vertexShadowDarkness:0}};return u(t.materialUniformMap)?mt(n,t.materialUniformMap):n}function Cut(e,t,n){let i=n.data,r,o;if(u(i.vertexArray)?(r=i.mesh,o=i.vertexArray):u(i.fill)&&u(i.fill.vertexArray)&&(r=i.fill.mesh,o=i.fill.vertexArray),!(!u(r)||!u(o))){if(u(i.wireframeVertexArray)){if(i.wireframeVertexArray.mesh===r)return;i.wireframeVertexArray.destroy(),i.wireframeVertexArray=void 0}i.wireframeVertexArray=Tut(e,o,r),i.wireframeVertexArray.mesh=r}}function Tut(e,t,n){let r={indices:n.indices,primitiveType:Be.TRIANGLES};Rn.toWireframe(r);let o=r.indices,s=ft.createIndexBuffer({context:e,typedArray:o,usage:Fe.STATIC_DRAW,indexDatatype:Ue.fromSizeInBytes(o.BYTES_PER_ELEMENT)});return new si({context:e,attributes:t._attributes,indexBuffer:s})}var Eye,bye,qz;(function(){let e=new xt({geometry:sd.fromDimensions({dimensions:new h(2,2,2)})}),t=new xt({geometry:new r_({radius:1})}),n=new N,i,r;function o(s){return new bn({geometryInstances:s,appearance:new rn({translucent:!1,flat:!0}),asynchronous:!1})}Eye=function(s,a){return s===i||(qz(),i=s,n=N.fromRotationTranslation(s.halfAxes,s.center,n),e.modelMatrix=n,e.attributes.color=Ut.fromColor(a),r=o(e)),r},bye=function(s,a){return s===i||(qz(),i=s,n=N.fromTranslation(s.center,n),n=N.multiplyByUniformScale(n,s.radius,n),t.modelMatrix=n,t.attributes.color=Ut.fromColor(a),r=o(t)),r},qz=function(){u(r)&&(r.destroy(),r=void 0,i=void 0)}})();var Eut=new oe(0,0,0,0),but={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},Sut=z.TRANSPARENT,vut=new It;function wut(e,t,n){let i=t.data;u(i.vertexArray)||(i.fill===void 0&&(i.fill=new RS(t)),i.fill.update(e,n));let r=n.creditDisplay,o=i.terrainData;if(u(o)&&u(o.credits)){let Qe=o.credits;for(let pe=0,Ee=Qe.length;pe<Ee;++pe)r.addCredit(Qe[pe])}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,m=f.rectangle,A=y(e.undergroundColor,Sut),x=y(e.undergroundColorAlphaByDistance,vut),C=Tye(e,n)&&n.mode===ne.SCENE3D&&A.alpha>0&&(x.nearValue>0||x.farValue>0),E=e.lambertDiffuseMultiplier,T=e.vertexShadowDarkness,S=e.hasWaterMask&&u(a),v=e.oceanNormalMap,D=S&&u(v),M=u(e.terrainProvider)&&e.terrainProvider._ready&&e.terrainProvider.hasVertexNormals,O=n.fog.enabled&&n.fog.renderable&&!l,B=e.showGroundAtmosphere&&n.mode===ne.SCENE3D,L=gn.castShadows(e.shadows)&&!d,_=gn.receiveShadows(e.shadows)&&!d,b=e.hueShift,w=e.saturationShift,I=e.brightnessShift,R=!(P.equalsEpsilon(b,0,P.EPSILON7)&&P.equalsEpsilon(w,0,P.EPSILON7)&&P.equalsEpsilon(I,0,P.EPSILON7)),F=!1;if(B){let Qe=h.magnitude(n.camera.positionWC),pe=e.nightFadeOutDistance;F=Qe>pe}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,Y=n.terrainExaggeration,j=n.terrainExaggerationRelativeHeight,Q=Y!==1,W=G.hasGeodeticSurfaceNormals,K=uut,J=0,_e=0,xe=0,se=0,Ae=!1;if(n.mode!==ne.SCENE3D){let Qe=n.mapProjection,pe=Qe.project(le.southwest(t.rectangle),mut),Ee=Qe.project(le.northeast(t.rectangle),put);if(K.x=pe.x,K.y=pe.y,K.z=Ee.x,K.w=Ee.y,n.mode!==ne.MORPHING&&(V=hut,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===Ls.BITS12){let ke=1/(Math.pow(2,12)-1)*.5,Ci=(K.z-K.x)*ke,Ni=(K.w-K.y)*ke;K.x-=Ci,K.y-=Ni,K.z+=Ci,K.w+=Ni}Qe instanceof Pi&&(J=t.rectangle.south,_e=t.rectangle.north,xe=Pi.geodeticLatitudeToMercatorAngle(J),se=1/(Pi.geodeticLatitudeToMercatorAngle(_e)-xe),Ae=!0)}let he=but;he.frameState=n,he.surfaceTile=i,he.showReflectiveOcean=S,he.showOceanWaves=D,he.enableLighting=e.enableLighting,he.dynamicAtmosphereLighting=e.dynamicAtmosphereLighting,he.dynamicAtmosphereLightingFromSun=e.dynamicAtmosphereLightingFromSun,he.showGroundAtmosphere=B,he.atmosphereLightIntensity=e.atmosphereLightIntensity,he.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,he.atmosphereMieCoefficient=e.atmosphereMieCoefficient,he.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,he.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,he.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,he.perFragmentGroundAtmosphere=F,he.hasVertexNormals=M,he.useWebMercatorProjection=Ae,he.clippedByBoundaries=i.clippedByBoundaries,he.hasGeodeticSurfaceNormals=W,he.hasExaggeration=Q;let Se=i.imagery,Ie=0,Ne=Se.length,Ye=e.showSkirts&&!l&&!d,ht=e.backFaceCulling&&!l&&!d,Ft=ht?e._renderState:e._disableCullingRenderState,sn=ht?e._blendRenderState:e._disableCullingBlendRenderState,ut=Ft,An=e._firstPassInitialColor,Jn=n.context;if(u(e._debug.boundingSphereTile)||qz(),e._materialUniformMap!==e.materialUniformMap){e._materialUniformMap=e.materialUniformMap;let Qe=e._drawCommands.length;for(let pe=0;pe<Qe;++pe)e._uniformMaps[pe]=Aye(n,e)}do{let Qe=0,pe,Ee;if(e._drawCommands.length<=e._usedDrawCommands?(pe=new nt,pe.owner=t,pe.cull=!1,pe.boundingVolume=new ae,pe.orientedBoundingBox=void 0,Ee=Aye(n,e),e._drawCommands.push(pe),e._uniformMaps.push(Ee)):(pe=e._drawCommands[e._usedDrawCommands],Ee=e._uniformMaps[e._usedDrawCommands]),pe.owner=t,++e._usedDrawCommands,t===e._debug.boundingSphereTile){let Gi=U.boundingVolume,rs=U.boundingSphere;u(Gi)?Eye(Gi,z.RED).update(n):u(rs)&&bye(rs,z.RED).update(n)}let ke=Ee.properties;oe.clone(An,ke.initialColor),ke.oceanNormalMap=v,ke.lightingFadeDistance.x=e.lightingFadeOutDistance,ke.lightingFadeDistance.y=e.lightingFadeInDistance,ke.nightFadeDistance.x=e.nightFadeOutDistance,ke.nightFadeDistance.y=e.nightFadeInDistance,ke.atmosphereLightIntensity=e.atmosphereLightIntensity,ke.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,ke.atmosphereMieCoefficient=e.atmosphereMieCoefficient,ke.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,ke.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,ke.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,ke.zoomedOutOceanSpecularIntensity=e.zoomedOutOceanSpecularIntensity;let Ci=l?g:p,Ni=l?p:g;u(Ci)&&(oe.fromElements(Ci.near,Ci.nearValue,Ci.far,Ci.farValue,ke.frontFaceAlphaByDistance),oe.fromElements(Ni.near,Ni.nearValue,Ni.far,Ni.farValue,ke.backFaceAlphaByDistance)),oe.fromElements(x.near,x.nearValue,x.far,x.farValue,ke.undergroundColorAlphaByDistance),z.clone(A,ke.undergroundColor),ke.lambertDiffuseMultiplier=E,ke.vertexShadowDarkness=T;let Hr=!u(i.vertexArray)&&u(e.fillHighlightColor)&&e.fillHighlightColor.alpha>0;Hr&&z.clone(e.fillHighlightColor,ke.fillHighlightColor),ke.terrainExaggerationAndRelativeHeight.x=Y,ke.terrainExaggerationAndRelativeHeight.y=j,ke.center3D=k.center,h.clone(V,ke.rtc),oe.clone(K,ke.tileRectangle),ke.southAndNorthLatitude.x=J,ke.southAndNorthLatitude.y=_e,ke.southMercatorYAndOneOverHeight.x=xe,ke.southMercatorYAndOneOverHeight.y=se;let ts=fut,xs=jz(t.rectangle,e.cartographicLimitRectangle),xo=dut,ns=jz(t.rectangle,m);h.fromElements(b,w,I,ke.hsbShift);let Re=t.rectangle,it=1/Re.width,Je=1/Re.height;ts.x=(xs.west-Re.west)*it,ts.y=(xs.south-Re.south)*Je,ts.z=(xs.east-Re.west)*it,ts.w=(xs.north-Re.south)*Je,oe.clone(ts,ke.localizedCartographicLimitRectangle),xo.x=(ns.west-Re.west)*it,xo.y=(ns.south-Re.south)*Je,xo.z=(ns.east-Re.west)*it,xo.w=(ns.north-Re.south)*Je,oe.clone(xo,ke.localizedTranslucencyRectangle);let Ze=O&&P.fog(t._distance,n.fog.density)>P.EPSILON3;R=R&&(Ze||B);let _t=!1,Rt=!1,Tn=!1,dr=!1,Zn=!1,Co=!1,is=!1,to=!1,Fi=!1,Yo=!1;for(;Qe<s&&Ie<Ne;){let Gi=Se[Ie],rs=Gi.readyImagery;if(++Ie,!u(rs)||rs.imageryLayer.alpha===0)continue;let vh=Gi.useWebMercatorT?rs.textureWebMercator:rs.texture,lo=rs.imageryLayer;u(Gi.textureTranslationAndScale)||(Gi.textureTranslationAndScale=lo._calculateTextureTranslationAndScale(t,Gi)),ke.dayTextures[Qe]=vh,ke.dayTextureTranslationAndScale[Qe]=Gi.textureTranslationAndScale,ke.dayTextureTexCoordsRectangle[Qe]=Gi.textureCoordinateRectangle,ke.dayTextureUseWebMercatorT[Qe]=Gi.useWebMercatorT,ke.dayTextureAlpha[Qe]=lo.alpha,Co=Co||ke.dayTextureAlpha[Qe]!==1,ke.dayTextureNightAlpha[Qe]=lo.nightAlpha,is=is||ke.dayTextureNightAlpha[Qe]!==1,ke.dayTextureDayAlpha[Qe]=lo.dayAlpha,is=is||ke.dayTextureDayAlpha[Qe]!==1,ke.dayTextureBrightness[Qe]=lo.brightness,_t=_t||ke.dayTextureBrightness[Qe]!==Vs.DEFAULT_BRIGHTNESS,ke.dayTextureContrast[Qe]=lo.contrast,Rt=Rt||ke.dayTextureContrast[Qe]!==Vs.DEFAULT_CONTRAST,ke.dayTextureHue[Qe]=lo.hue,Tn=Tn||ke.dayTextureHue[Qe]!==Vs.DEFAULT_HUE,ke.dayTextureSaturation[Qe]=lo.saturation,dr=dr||ke.dayTextureSaturation[Qe]!==Vs.DEFAULT_SATURATION,ke.dayTextureOneOverGamma[Qe]=1/lo.gamma,Zn=Zn||ke.dayTextureOneOverGamma[Qe]!==1/Vs.DEFAULT_GAMMA,ke.dayTextureSplit[Qe]=lo.splitDirection,to=to||ke.dayTextureSplit[Qe]!==0;let sl=ke.dayTextureCutoutRectangles[Qe];if(u(sl)||(sl=ke.dayTextureCutoutRectangles[Qe]=new oe),oe.clone(oe.ZERO,sl),u(lo.cutoutRectangle)){let ua=jz(Re,lo.cutoutRectangle),wh=le.simpleIntersection(ua,Re,Cye);Fi=u(wh)||Fi,sl.x=(ua.west-Re.west)*it,sl.y=(ua.south-Re.south)*Je,sl.z=(ua.east-Re.west)*it,sl.w=(ua.north-Re.south)*Je}let al=ke.colorsToAlpha[Qe];u(al)||(al=ke.colorsToAlpha[Qe]=new oe);let Ma=u(lo.colorToAlpha)&&lo.colorToAlphaThreshold>0;if(Yo=Yo||Ma,Ma){let ua=lo.colorToAlpha;al.x=ua.red,al.y=ua.green,al.z=ua.blue,al.w=lo.colorToAlphaThreshold}else al.w=-1;if(u(rs.credits)){let ua=rs.credits;for(let wh=0,JC=ua.length;wh<JC;++wh)r.addCredit(ua[wh])}++Qe}ke.dayTextures.length=Qe,ke.waterMask=a,oe.clone(c,ke.waterMaskTranslationAndScale),ke.minMaxHeight.x=G.minimumHeight,ke.minMaxHeight.y=G.maximumHeight,N.clone(G.matrix,ke.scaleAndBias);let Nn=e._clippingPlanes,Yn=u(Nn)&&Nn.enabled&&t.isClipped;Yn&&(ke.clippingPlanesEdgeColor=z.clone(Nn.edgeColor,ke.clippingPlanesEdgeColor),ke.clippingPlanesEdgeWidth=Nn.edgeWidth),he.numberOfDayTextures=Qe,he.applyBrightness=_t,he.applyContrast=Rt,he.applyHue=Tn,he.applySaturation=dr,he.applyGamma=Zn,he.applyAlpha=Co,he.applyDayNightAlpha=is,he.applySplit=to,he.enableFog=Ze,he.enableClippingPlanes=Yn,he.clippingPlanes=Nn,he.hasImageryLayerCutout=Fi,he.colorCorrect=R,he.highlightFillTile=Hr,he.colorToAlpha=Yo,he.showUndergroundColor=C,he.translucent=d;let Fn=i.renderedMesh.indices.length;Ye||(Fn=i.renderedMesh.indexCountWithoutSkirts),pe.shaderProgram=e._surfaceShaderSet.getShaderProgram(he),pe.castShadows=L,pe.receiveShadows=_,pe.renderState=ut,pe.primitiveType=Be.TRIANGLES,pe.vertexArray=i.vertexArray||i.fill.vertexArray,pe.count=Fn,pe.uniformMap=Ee,pe.pass=be.GLOBE,e._debug.wireframe&&(Cut(Jn,e,t),u(i.wireframeVertexArray)&&(pe.vertexArray=i.wireframeVertexArray,pe.primitiveType=Be.LINES,pe.count=Fn*2));let Qn=pe.boundingVolume,Cc=pe.orientedBoundingBox;n.mode!==ne.SCENE3D?(ae.fromRectangleWithHeights2D(t.rectangle,n.mapProjection,U.minimumHeight,U.maximumHeight,Qn),h.fromElements(Qn.center.z,Qn.center.x,Qn.center.y,Qn.center),n.mode===ne.MORPHING&&(Qn=ae.union(U.boundingSphere,Qn,Qn))):(pe.boundingVolume=ae.clone(U.boundingSphere,Qn),pe.orientedBoundingBox=Pn.clone(U.boundingVolume,Cc)),pe.dirty=!0,d&&f.updateDerivedCommands(pe,n),xye(pe,n),ut=sn,An=Eut}while(Ie<Ne)}var hN=eo;function Sye(){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(Sye.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=It.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=It.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 mN=Sye;function ys(){this._layers=[],this.layerAdded=new ge,this.layerRemoved=new ge,this.layerMoved=new ge,this.layerShownOrHidden=new ge}Object.defineProperties(ys.prototype,{length:{get:function(){return this._layers.length}}});ys.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()})};ys.prototype.addImageryProvider=function(e,t){let n=new Vs(e);return this.add(n,t),n};ys.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};ys.prototype.removeAll=function(e){e=y(e,!0);let t=this._layers;for(let n=0,i=t.length;n<i;n++){let r=t[n];this.layerRemoved.raiseEvent(r,n),e&&r.destroy()}this._layers=[]};ys.prototype.contains=function(e){return this.indexOf(e)!==-1};ys.prototype.indexOf=function(e){return this._layers.indexOf(e)};ys.prototype.get=function(e){return this._layers[e]};function Yz(e,t){return e.indexOf(t)}function vye(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 r=i[t];i[t]=i[n],i[n]=r,e._update(),e.layerMoved.raiseEvent(r,n,t)}ys.prototype.raise=function(e){let t=Yz(this._layers,e);vye(this,t,t+1)};ys.prototype.lower=function(e){let t=Yz(this._layers,e);vye(this,t,t-1)};ys.prototype.raiseToTop=function(e){let t=Yz(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))};ys.prototype.lowerToBottom=function(e){let t=Yz(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 Dut=new le;function wye(e,t,n,i){let r=e.globe._surface._tilesToRender,o;for(let a=0;!u(o)&&a<r.length;++a){let c=r[a];le.contains(c.rectangle,t)&&(o=c)}if(!u(o))return;let s=o.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=Dut,p=1/1024;d.west=P.lerp(o.rectangle.west,o.rectangle.east,c.textureCoordinateRectangle.x-p),d.east=P.lerp(o.rectangle.west,o.rectangle.east,c.textureCoordinateRectangle.z+p),d.south=P.lerp(o.rectangle.south,o.rectangle.north,c.textureCoordinateRectangle.y-p),d.north=P.lerp(o.rectangle.south,o.rectangle.north,c.textureCoordinateRectangle.w+p),le.contains(d,t)&&i(l)}}ys.prototype.pickImageryLayers=function(e,t){let n=t.globe.pick(e,t);if(!u(n))return;let i=t.globe.ellipsoid.cartesianToCartographic(n),r=[];if(wye(t,i,!1,function(o){r.push(o.imageryLayer)}),r.length!==0)return r};ys.prototype.pickImageryLayerFeatures=function(e,t){let n=t.globe.pick(e,t);if(!u(n))return;let i=t.globe.ellipsoid.cartesianToCartographic(n),r=[],o=[];if(wye(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)&&(r.push(c),o.push(s.imageryLayer))}),r.length!==0)return Promise.all(r).then(function(s){let a=[];for(let c=0;c<s.length;++c){let l=s[c],f=o[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})};ys.prototype.queueReprojectionCommands=function(e){let t=this._layers;for(let n=0,i=t.length;n<i;++n)t[n].queueReprojectionCommands(e)};ys.prototype.cancelReprojections=function(){let e=this._layers;for(let t=0,n=e.length;t<n;++t)e[t].cancelReprojections()};ys.prototype.isDestroyed=function(){return!1};ys.prototype.destroy=function(){return this.removeAll(!0),ue(this)};ys.prototype._update=function(){let e=!0,t=this._layers,n,i,r,o;for(r=0,o=t.length;r<o;++r)i=t[r],i._layerIndex=r,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(r=0,o=n.length;r<o;++r)i=n[r],this.layerShownOrHidden.raiseEvent(i,i._layerIndex,i.show)};var pN=ys;function Dye(e){this._ellipsoid=new m_(e.ellipsoid,h.ZERO)}Object.defineProperties(Dye.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var _N=Dye;function el(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=ei.NONE,this._lastSelectionResultFrame=void 0,this._loadedCallbacks={},this.state=Fs.START,this.renderable=!1,this.upsampledFromParent=!1,this.data=void 0}el.createLevelZeroTiles=function(e){let t=e.getNumberOfXTilesAtLevel(0),n=e.getNumberOfYTilesAtLevel(0),i=new Array(t*n),r=0;for(let o=0;o<n;++o)for(let s=0;s<t;++s)i[r++]=new el({tilingScheme:e,x:s,y:o,level:0});return i};el.prototype._updateCustomData=function(e,t,n){let i=this.customData,r,o,s;if(u(t)&&u(n)){for(i=i.filter(function(a){return n.indexOf(a)===-1}),this._customData=i,s=this._rectangle,r=0;r<t.length;++r)o=t[r],le.contains(s,o.positionCartographic)&&i.push(o);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(r=0;r<c.length;++r)o=c[r],le.contains(s,o.positionCartographic)&&i.push(o);this._frameUpdated=a._frameUpdated}}};Object.defineProperties(el.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 el({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 el({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 el({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 el({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<Fs.DONE}},eligibleForUnloading:{get:function(){let e=!0;return u(this.data)&&(e=this.data.eligibleForUnloading,u(e)||(e=!0)),e}}});el.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(r){return r.x===t&&r.y===n})[0]};el.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};el.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};el.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};el.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};el.prototype.freeResources=function(){this.state=Fs.START,this.renderable=!1,this.upsampledFromParent=!1,u(this.data)&&u(this.data.freeResources)&&this.data.freeResources(),Xz(this._southwestChild),this._southwestChild=void 0,Xz(this._southeastChild),this._southeastChild=void 0,Xz(this._northwestChild),this._northwestChild=void 0,Xz(this._northeastChild),this._northeastChild=void 0};function Xz(e){u(e)&&e.freeResources()}var gN=el;function Kz(){this.head=void 0,this.tail=void 0,this.count=0,this._lastBeforeStartOfFrame=void 0}Kz.prototype.markStartOfRenderFrame=function(){this._lastBeforeStartOfFrame=this.head};Kz.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(),Iye(this,t)),t=i}};function Iye(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}Kz.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))&&Iye(this,e),e.replacementPrevious=void 0,e.replacementNext=t,t.replacementPrevious=e,this.head=e};var yN=Kz;function Yf(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 yN,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 _N({ellipsoid:n}),this._tileLoadProgressEvent=new ge,this._lastTileLoadQueueLength=0,this._lastSelectionFrameNumber=void 0}Object.defineProperties(Yf.prototype,{tileProvider:{get:function(){return this._tileProvider}},tileLoadProgressEvent:{get:function(){return this._tileLoadProgressEvent}},occluders:{get:function(){return this._occluders}}});Yf.prototype.invalidateAllTiles=function(){this._tilesInvalidated=!0};function Iut(e){let t=e._tileReplacementQueue;t.head=void 0,t.tail=void 0,t.count=0,Oye(e);let n=e._levelZeroTiles;if(u(n))for(let i=0;i<n.length;++i){let o=n[i].customData,s=o.length;for(let a=0;a<s;++a){let c=o[a];c.level=0,e._addHeightCallbacks.push(c)}n[i].freeResources()}e._levelZeroTiles=void 0,e._tileProvider.cancelReprojections()}Yf.prototype.forEachLoadedTile=function(e){let t=this._tileReplacementQueue.head;for(;u(t);)t.state!==Fs.START&&e(t),t=t.replacementNext};Yf.prototype.forEachRenderedTile=function(e){let t=this._tilesToRender;for(let n=0,i=t.length;n<i;++n)e(t[n])};Yf.prototype.updateHeight=function(e,t){let n=this,i={positionOnEllipsoidSurface:void 0,positionCartographic:e,level:-1,callback:t};return i.removeFunc=function(){let r=n._addHeightCallbacks,o=r.length;for(let s=0;s<o;++s)if(r[s]===i){r.splice(s,1);break}n._removeHeightCallbacks.push(i),i.callback&&(i.callback=void 0)},n._addHeightCallbacks.push(i),i.removeFunc};Yf.prototype.update=function(e){u(this._tileProvider.update)&&this._tileProvider.update(e)};function Oye(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}Yf.prototype.beginFrame=function(e){e.passes.render&&(this._tilesInvalidated&&(Iut(this),this._tilesInvalidated=!1),this._tileProvider.initialize(e),Oye(this),!this._debug.suspendLodUpdate&&this._tileReplacementQueue.markStartOfRenderFrame())};Yf.prototype.render=function(e){let t=e.passes,n=this._tileProvider;t.render&&(n.beginUpdate(e),Rut(this,e),Gut(this,e),n.endUpdate(e)),t.pick&&this._tilesToRender.length>0&&n.updateForPick(e)};function Put(e,t){let n=e._tileLoadQueueHigh.length+e._tileLoadQueueMedium.length+e._tileLoadQueueLow.length;if(n!==e._lastTileLoadQueueLength||e._tilesInvalidated){let r=ge.prototype.raiseEvent.bind(e._tileLoadProgressEvent,n);t.afterRender.push(()=>(r(),!0)),e._lastTileLoadQueueLength=n}let i=e._debug;i.enableDebugOutput&&!i.suspendLodUpdate&&(i.maxDepth=e._tilesToRender.reduce(function(r,o){return Math.max(r,o.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))}Yf.prototype.endFrame=function(e){!e.passes.render||e.mode===ne.MORPHING||(Vut(this,e),Hut(this,e),Put(this,e))};Yf.prototype.isDestroyed=function(){return!1};Yf.prototype.destroy=function(){this._tileProvider=this._tileProvider&&this._tileProvider.destroy()};var xN,Pye=new me;function Out(e,t){let n=le.center(e.rectangle,Pye),i=n.longitude-xN.longitude,r=n.latitude-xN.latitude;n=le.center(t.rectangle,Pye);let o=n.longitude-xN.longitude,s=n.latitude-xN.latitude;return i*i+r*r-(o*o+s*s)}var Mut=new h,AN=[];function Rut(e,t){let n=e._debug;if(n.suspendLodUpdate)return;let i=e._tilesToRender;i.length=0;let r,o=e._tileProvider;if(!u(e._levelZeroTiles))if(o.ready){let A=o.tilingScheme;e._levelZeroTiles=gN.createLevelZeroTiles(A);let x=e._levelZeroTiles.length;if(AN.length<x)for(AN=new Array(x),r=0;r<x;++r)AN[r]===void 0&&(AN[r]=new CN)}else return;e._occluders.ellipsoid.cameraPosition=t.camera.positionWC;let s,a=e._levelZeroTiles,c=a.length>1?e._occluders:void 0;xN=t.camera.positionCartographic,a.sort(Out);let l=e._addHeightCallbacks,f=e._removeHeightCallbacks,d=t.frameNumber,p;if(l.length>0||f.length>0){for(r=0,p=a.length;r<p;++r)s=a[r],s._updateCustomData(d,l,f);l.length=0,f.length=0}let g=t.camera;e._cameraPositionCartographic=g.positionCartographic;let m=N.getTranslation(g.transform,Mut);for(e._cameraReferenceFrameOriginCartographic=e.tileProvider.tilingScheme.ellipsoid.cartesianToCartographic(m,e._cameraReferenceFrameOriginCartographic),r=0,p=a.length;r<p;++r)s=a[r],e._tileReplacementQueue.markTileRendered(s),s.renderable?Da(e,s,o,t,c,!1,AN[r]):(W_(e,e._tileLoadQueueHigh,s,t),++n.tilesWaitingForChildren);e._lastSelectionFrameNumber=d}function W_(e,t,n,i){n.needsLoading&&(e.tileProvider.computeTileLoadPriority!==void 0&&(n._loadPriority=e.tileProvider.computeTileLoadPriority(n,i)),t.push(n))}function CN(){this.allAreRenderable=!0,this.anyWereRenderedLastFrame=!1,this.notYetRenderableCount=0}function Mye(){this.southwest=new CN,this.southeast=new CN,this.northwest=new CN,this.northeast=new CN}Mye.prototype.combine=function(e){let t=this.southwest,n=this.southeast,i=this.northwest,r=this.northeast;e.allAreRenderable=t.allAreRenderable&&n.allAreRenderable&&i.allAreRenderable&&r.allAreRenderable,e.anyWereRenderedLastFrame=t.anyWereRenderedLastFrame||n.anyWereRenderedLastFrame||i.anyWereRenderedLastFrame||r.anyWereRenderedLastFrame,e.notYetRenderableCount=t.notYetRenderableCount+n.notYetRenderableCount+i.notYetRenderableCount+r.notYetRenderableCount};var JY=new Array(31);for(let e=0;e<JY.length;++e)JY[e]=new Mye;function But(e,t,n,i,r){let o=e._debug;++o.tilesVisited,e._tileReplacementQueue.markTileRendered(n),n._updateCustomData(t.frameNumber),n.level>o.maxDepthVisited&&(o.maxDepthVisited=n.level);let s=Fut(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:ei.NONE,g=e.tileProvider;if(s||i){let m=ei.originalResult(p)===ei.RENDERED,A=ei.originalResult(p)===ei.CULLED||p===ei.NONE,x=n.state===Fs.DONE,C=m||A||x;if(C||u(g.canRenderWithoutLosingDetail)&&(C=g.canRenderWithoutLosingDetail(n)),C){s&&W_(e,e._tileLoadQueueMedium,n,t),Jz(e,n),r.allAreRenderable=n.renderable,r.anyWereRenderedLastFrame=p===ei.RENDERED,r.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=ei.RENDERED,r.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}i=!0,s&&W_(e,e._tileLoadQueueHigh,n,t)}if(g.canRefine(n)){if(a.upsampledFromParent&&c.upsampledFromParent&&l.upsampledFromParent&&f.upsampledFromParent){Jz(e,n),W_(e,e._tileLoadQueueMedium,n,t),e._tileReplacementQueue.markTileRendered(a),e._tileReplacementQueue.markTileRendered(c),e._tileReplacementQueue.markTileRendered(l),e._tileReplacementQueue.markTileRendered(f),r.allAreRenderable=n.renderable,r.anyWereRenderedLastFrame=p===ei.RENDERED,r.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=ei.RENDERED,r.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=ei.REFINED;let A=e._tilesToRender.length,x=e._tileLoadQueueLow.length,C=e._tileLoadQueueMedium.length,E=e._tileLoadQueueHigh.length,T=e._tileToUpdateHeights.length;if(Lut(e,a,c,l,f,t,i,r),A!==e._tilesToRender.length){let S=r.allAreRenderable,v=r.anyWereRenderedLastFrame,D=r.notYetRenderableCount,M=!1;if(!S&&!v){let O=e._tilesToRender;for(let L=A;L<O.length;++L){let _=O[L];for(;_!==void 0&&_._lastSelectionResult!==ei.KICKED&&_!==n;)_._lastSelectionResult=ei.kick(_._lastSelectionResult),_=_.parent}e._tilesToRender.length=A,e._tileToUpdateHeights.length=T,Jz(e,n),n._lastSelectionResult=ei.RENDERED;let B=p===ei.RENDERED;!B&&D>e.loadingDescendantLimit&&(e._tileLoadQueueLow.length=x,e._tileLoadQueueMedium.length=C,e._tileLoadQueueHigh.length=E,W_(e,e._tileLoadQueueMedium,n,t),r.notYetRenderableCount=n.renderable?0:1,M=!0),r.allAreRenderable=n.renderable,r.anyWereRenderedLastFrame=B,B||e._tileToUpdateHeights.push(n),++o.tilesWaitingForChildren}e.preloadAncestors&&!M&&W_(e,e._tileLoadQueueLow,n,t)}return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=ei.RENDERED,Jz(e,n),W_(e,e._tileLoadQueueHigh,n,t),r.allAreRenderable=n.renderable,r.anyWereRenderedLastFrame=p===ei.RENDERED,r.notYetRenderableCount=n.renderable?0:1}function Lut(e,t,n,i,r,o,s,a){let c=o.camera.positionCartographic,l=e._tileProvider,f=e._occluders,d=JY[t.level],p=d.southwest,g=d.southeast,m=d.northwest,A=d.northeast;c.longitude<t.rectangle.east?c.latitude<t.rectangle.north?(Da(e,t,l,o,f,s,p),Da(e,n,l,o,f,s,g),Da(e,i,l,o,f,s,m),Da(e,r,l,o,f,s,A)):(Da(e,i,l,o,f,s,m),Da(e,t,l,o,f,s,p),Da(e,r,l,o,f,s,A),Da(e,n,l,o,f,s,g)):c.latitude<t.rectangle.north?(Da(e,n,l,o,f,s,g),Da(e,t,l,o,f,s,p),Da(e,r,l,o,f,s,A),Da(e,i,l,o,f,s,m)):(Da(e,r,l,o,f,s,A),Da(e,i,l,o,f,s,m),Da(e,n,l,o,f,s,g),Da(e,t,l,o,f,s,p)),d.combine(a)}function Nut(e,t){let n=t.rectangle;return u(e._cameraPositionCartographic)&&le.contains(n,e._cameraPositionCartographic)||u(e._cameraReferenceFrameOriginCartographic)&&le.contains(n,e._cameraReferenceFrameOriginCartographic)}function Da(e,t,n,i,r,o,s){if(n.computeTileVisibility(t,i,r)!==co.NONE)return But(e,i,t,o,s);if(++e._debug.tilesCulled,e._tileReplacementQueue.markTileRendered(t),s.allAreRenderable=!0,s.anyWereRenderedLastFrame=!1,s.notYetRenderableCount=0,Nut(e,t)){(!u(t.data)||!u(t.data.vertexArray))&&W_(e,e._tileLoadQueueMedium,t,i);let a=e._lastSelectionFrameNumber,c=t._lastSelectionResultFrame===a?t._lastSelectionResult:ei.NONE;c!==ei.CULLED_BUT_NEEDED&&c!==ei.RENDERED&&e._tileToUpdateHeights.push(t),t._lastSelectionResult=ei.CULLED_BUT_NEEDED}else e.preloadSiblings||t.level===0?(W_(e,e._tileLoadQueueLow,t,i),t._lastSelectionResult=ei.CULLED):t._lastSelectionResult=ei.CULLED;t._lastSelectionResultFrame=i.frameNumber}function Fut(e,t,n){if(t.mode===ne.SCENE2D||t.camera.frustum instanceof en||t.camera.frustum instanceof bo)return Uut(e,t,n);let i=e._tileProvider.getLevelMaximumGeometricError(n.level),r=n._distance,o=t.context.drawingBufferHeight,s=t.camera.frustum.sseDenominator,a=i*o/(r*s);return t.fog.enabled&&(a-=P.fog(r,t.fog.density)*t.fog.sse),a/=t.pixelRatio,a}function Uut(e,t,n){let r=t.camera.frustum;u(r._offCenterFrustum)&&(r=r._offCenterFrustum);let o=t.context,s=o.drawingBufferWidth,a=o.drawingBufferHeight,c=e._tileProvider.getLevelMaximumGeometricError(n.level),l=Math.max(r.top-r.bottom,r.right-r.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 Jz(e,t){e._tilesToRender.push(t)}function Vut(e,t){let n=e._tileLoadQueueHigh,i=e._tileLoadQueueMedium,r=e._tileLoadQueueLow;if(n.length===0&&i.length===0&&r.length===0)return;e._tileReplacementQueue.trimTiles(e.tileCacheSize);let o=Ai()+e._loadQueueTimeSlice,s=e._tileProvider,a=XY(e,t,s,o,n,!1);a=XY(e,t,s,o,i,a),XY(e,t,s,o,r,a)}function kut(e,t){return e._loadPriority-t._loadPriority}function XY(e,t,n,i,r,o){n.computeTileLoadPriority!==void 0&&r.sort(kut);for(let s=0,a=r.length;s<a&&(Ai()<i||!o);++s){let c=r[s];e._tileReplacementQueue.markTileRendered(c),n.loadTile(t,c),o=!0}return o}var BS=new vn,KY=new me,r0=new h,zut=[];function Hut(e,t){if(!e.tileProvider.ready)return;let n=zut;n.length=0;let i=e._tileToUpdateHeights,r=Ai(),o=e._updateHeightsTimeSlice,s=r+o,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:ei.NONE;(A===ei.RENDERED||A===ei.CULLED_BUT_NEEDED)&&n.push(d),i.shift(),e._lastTileIndex=0;continue}let p=d.customData,g=p.length,m=!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=h.fromRadians(A.positionCartographic.longitude,A.positionCartographic.latitude,0,l)),a===ne.SCENE3D){let T=l.geodeticSurfaceNormal(A.positionOnEllipsoidSurface,BS.direction),S=l.getSurfaceNormalIntersectionWithZAxis(A.positionOnEllipsoidSurface,11500,BS.origin);if(!u(S)){let v=0;u(d.data.tileBoundingRegion)&&(v=d.data.tileBoundingRegion.minimumHeight);let D=Math.min(v,-11500),M=h.multiplyByScalar(T,Math.abs(D)+1,r0);h.subtract(A.positionOnEllipsoidSurface,M,BS.origin)}}else me.clone(A.positionCartographic,KY),KY.height=-11500,c.project(KY,r0),h.fromElements(r0.z,r0.x,r0.y,r0),h.clone(r0,BS.origin),h.clone(h.UNIT_X,BS.direction);let E=d.data.pick(BS,a,c,!1,r0);u(E)&&(u(A.callback)&&A.callback(E),A.level=d.level)}if(Ai()>=s){m=!0;break}}if(m){e._lastTileIndex=f;break}else e._lastTileIndex=0,i.shift()}for(f=0;f<n.length;f++)i.push(n[f])}function Gut(e,t){let n=e._tileProvider,i=e._tilesToRender;for(let r=0,o=i.length;r<o;++r){let s=i[r];n.showTileThisFrame(s,t)}}var TN=Yf;function Th(e){e=y(e,re.WGS84);let t=new L_({ellipsoid:e}),n=new pN;this._ellipsoid=e,this._imageryLayerCollection=n,this._surfaceShaderSet=new sN,this._material=void 0,this._surface=new TN({tileProvider:new hN({terrainProvider:t,imageryLayers:n,surfaceShaderSet:this._surfaceShaderSet})}),this._terrainProvider=t,this._terrainProviderChanged=new ge,this._undergroundColor=z.clone(z.BLACK),this._undergroundColorAlphaByDistance=new It(e.maximumRadius/1e3,0,e.maximumRadius/5,1),this._translucency=new mN,QY(this),this.show=!0,this._oceanNormalMapResourceDirty=!0,this._oceanNormalMapResource=new De({url:$t("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 h(55e-7,13e-6,284e-7),this.atmosphereMieCoefficient=new h(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=gn.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(Th.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)&&QY(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,QY(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=It.clone(e,this._undergroundColorAlphaByDistance)}},translucency:{get:function(){return this._translucency}}});function QY(e){let t=[],n=u(e._material)&&(e._material.shaderSource.match(/slope/)||e._material.shaderSource.match("normalEC")),i=[k_,yS];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(rN),e._surfaceShaderSet.baseVertexShaderSource=new He({sources:[k_,yS,oN],defines:t}),e._surfaceShaderSet.baseFragmentShaderSource=new He({sources:i,defines:t}),e._surfaceShaderSet.material=e._material}function Wut(e){return function(t,n){let i=ae.distanceSquaredTo(t.pickBoundingSphere,e),r=ae.distanceSquaredTo(n.pickBoundingSphere,e);return i-r}}var jut=[],qut={start:0,stop:0};Th.prototype.pickWorldCoordinates=function(e,t,n,i){n=y(n,!0);let r=t.mode,o=t.mapProjection,s=jut;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(r!==ne.SCENE3D)p.pickBoundingSphere=g=ae.fromRectangleWithHeights2D(l.rectangle,o,p.tileBoundingRegion.minimumHeight,p.tileBoundingRegion.maximumHeight,g),h.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 m=Qi.raySphere(e,g,qut);u(m)&&s.push(p)}s.sort(Wut(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 Yut=new me;Th.prototype.pick=function(e,t,n){if(n=this.pickWorldCoordinates(e,t,!0,n),u(n)&&t.mode!==ne.SCENE3D){n=h.fromElements(n.y,n.z,n.x,n);let i=t.mapProjection.unproject(n,Yut);n=t.globe.ellipsoid.cartographicToCartesian(i,n)}return n};var Xut=new h,Rye=new h,Kut=new me,Jut=new vn;function ZY(e,t){return u(e)&&le.contains(e.rectangle,t)?e:void 0}Th.prototype.getHeight=function(e){let t=this._surface._levelZeroTiles;if(!u(t))return;let n,i,r=t.length;for(i=0;i<r&&(n=t[i],!le.contains(n.rectangle,e));++i);if(i>=r)return;let o=n;for(;u(n);)n=ZY(n._southwestChild,e)||ZY(n._southeastChild,e)||ZY(n._northwestChild,e)||n._northeastChild,u(n)&&u(n.data)&&u(n.data.renderedMesh)&&(o=n);if(n=o,!u(n)||!u(n.data)||!u(n.data.renderedMesh))return;let s=this._surface._tileProvider.tilingScheme.projection,a=this._surface._tileProvider.tilingScheme.ellipsoid,c=h.fromRadians(e.longitude,e.latitude,0,a,Xut),l=Jut,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 m=Math.min(y(g,0),-11500),A=h.multiplyByScalar(f,Math.abs(m)+1,Rye);h.subtract(c,A,l.origin)}let p=n.data.pick(l,void 0,s,!1,Rye);if(u(p))return a.cartesianToCartographic(p,Kut).height};Th.prototype.update=function(e){this.show&&e.passes.render&&this._surface.update(e)};Th.prototype.beginFrame=function(e){let t=this._surface,n=t.tileProvider,i=this.terrainProvider,r=this.showWaterEffect&&u(i)&&i.hasWaterMask&&i._ready&&i.hasWaterMask;if(r&&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 Ot({context:e.context,source:f}))})}else this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy()}let o=e.passes,s=e.mode;o.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=r,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))};Th.prototype.render=function(e){this.show&&(u(this._material)&&this._material.update(e.context),this._surface.render(e))};Th.prototype.endFrame=function(e){this.show&&e.passes.render&&this._surface.endFrame(e)};Th.prototype.isDestroyed=function(){return!1};Th.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 EN=Th;var Xl=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = texture(colorTexture, v_textureCoordinates);
}
`;var o0=`uniform highp sampler2D u_depthTexture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = czm_packDepth(texture(u_depthTexture, v_textureCoordinates).r);
}
`;function Nm(){this._picking=!1,this._numSamples=1,this._tempCopyDepthTexture=void 0,this._pickColorFramebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._outputFramebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._copyDepthFramebuffer=new mi,this._tempCopyDepthFramebuffer=new mi,this._updateDepthFramebuffer=new mi({createColorAttachments:!1,createDepthAttachments:!1,depthStencil:!0}),this._clearGlobeColorCommand=void 0,this._copyColorCommand=void 0,this._copyDepthCommand=void 0,this._tempCopyDepthCommand=void 0,this._updateDepthCommand=void 0,this._viewport=new Xe,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(Nm.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 Zut(e){e._pickColorFramebuffer.destroy(),e._outputFramebuffer.destroy(),e._copyDepthFramebuffer.destroy(),e._tempCopyDepthFramebuffer.destroy(),e._updateDepthFramebuffer.destroy()}function Bye(e,t,n,i,r){e._viewport.width=n,e._viewport.height=i;let o=!Xe.equals(e._viewport,r.viewport),s=o!==e._useScissorTest;e._useScissorTest=o,Xe.equals(e._scissorRectangle,r.viewport)||(e._scissorRectangle=Xe.clone(r.viewport,e._scissorRectangle),s=!0),(!u(e._rs)||!Xe.equals(e._viewport,e._rs.viewport)||s)&&(e._rs=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}}),e._rsBlend=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:ln.ALPHA_BLEND}),e._rsUpdate=Ve.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(o0,{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(Xl,{uniformMap:{colorTexture:function(){return e.colorFramebufferManager.getColorTexture()}},owner:e})),e._copyColorCommand.renderState=e._rs,u(e._tempCopyDepthCommand)||(e._tempCopyDepthCommand=t.createViewportQuadCommand(o0,{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(Xl,{uniformMap:{colorTexture:function(){return e._tempCopyDepthFramebuffer.getColorTexture()}},owner:e})),e._updateDepthCommand.framebuffer=e._updateDepthFramebuffer.framebuffer,e._updateDepthCommand.renderState=e._rsUpdate,u(e._clearGlobeColorCommand)||(e._clearGlobeColorCommand=new li({color:new z(0,0,0,0),stencil:0,owner:e})),e._clearGlobeColorCommand.framebuffer=e.framebuffer}Nm.prototype.update=function(e,t,n,i,r,o){let s=n.width,a=n.height,c=r?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),Bye(this,e,s,a,t),e.uniformState.globeDepthTexture=void 0,this._useHdr=r,this._clearGlobeDepth=o};Nm.prototype.prepareColorTextures=function(e,t){!this.picking&&this._numSamples>1&&this._outputFramebuffer.prepareTextures(e,t)};Nm.prototype.executeCopyDepth=function(e,t){u(this._copyDepthCommand)&&(this.prepareColorTextures(e),this._copyDepthCommand.execute(e,t),e.uniformState.globeDepthTexture=this._copyDepthFramebuffer.getColorTexture())};Nm.prototype.executeUpdateDepth=function(e,t,n,i){let r=u(i)?i:t.framebuffer.depthStencilTexture;if(n||r!==this.colorFramebufferManager.getDepthStencilTexture()){if(u(this._updateDepthCommand)){if(!u(this._updateDepthFramebuffer.framebuffer)||this._updateDepthFramebuffer.getDepthStencilTexture()!==r||this._updateDepthFramebuffer.getColorTexture()!==this._copyDepthFramebuffer.getColorTexture()){let o=this._copyDepthFramebuffer.getColorTexture().width,s=this._copyDepthFramebuffer.getColorTexture().height;this._tempCopyDepthFramebuffer.destroy(),this._tempCopyDepthFramebuffer.update(e,o,s);let a=this._copyDepthFramebuffer.getColorTexture();this._updateDepthFramebuffer.setColorTexture(a,0),this._updateDepthFramebuffer.setDepthStencilTexture(r),this._updateDepthFramebuffer.update(e,o,s),Bye(this,e,o,s,t)}this._tempCopyDepthTexture=r,this._tempCopyDepthCommand.execute(e,t),this._updateDepthCommand.execute(e,t)}return}u(this._copyDepthCommand)&&this._copyDepthCommand.execute(e,t)};Nm.prototype.executeCopyColor=function(e,t){u(this._copyColorCommand)&&this._copyColorCommand.execute(e,t)};Nm.prototype.clear=function(e,t,n){let i=this._clearGlobeColorCommand;u(i)&&(z.clone(n,i.color),this.colorFramebufferManager.clear(e,i,t))};Nm.prototype.isDestroyed=function(){return!1};Nm.prototype.destroy=function(){return Zut(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 bN=Nm;function gC(){this._framebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._packedDepthFramebuffer=new mi,this._renderState=void 0,this._packedDepthCommand=void 0,this._clearCommand=void 0,this._viewport=new Xe,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHdr=void 0}Object.defineProperties(gC.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 Qut(e){e._framebuffer.destroy(),e._packedDepthFramebuffer.destroy()}function $ut(e,t,n,i,r){let o=r?t.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT:Ke.UNSIGNED_BYTE;e._framebuffer.update(t,n,i,1,o),e._packedDepthFramebuffer.update(t,n,i)}function eft(e,t,n,i,r){e._viewport.width=n,e._viewport.height=i;let o=!Xe.equals(e._viewport,r.viewport),s=o!==e._useScissorTest;e._useScissorTest=o,Xe.equals(e._scissorRectangle,r.viewport)||(e._scissorRectangle=Xe.clone(r.viewport,e._scissorRectangle),s=!0),(!u(e._renderState)||!Xe.equals(e._viewport,e._renderState.viewport)||s)&&(e._renderState=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),u(e._packedDepthCommand)||(e._packedDepthCommand=t.createViewportQuadCommand(o0,{uniformMap:{u_depthTexture:function(){return e.depthStencilTexture}},owner:e})),u(e._clearCommand)||(e._clearCommand=new li({color:new z(0,0,0,0),depth:1,stencil:0,owner:e})),e._packedDepthCommand.framebuffer=e._packedDepthFramebuffer.framebuffer,e._packedDepthCommand.renderState=e._renderState,e._clearCommand.framebuffer=e.classificationFramebuffer,e._clearCommand.renderState=e._renderState}gC.prototype.updateAndClear=function(e,t,n,i){let r=t.width,o=t.height;$ut(this,n,r,o,e),eft(this,n,r,o,i),this._useHdr=e};gC.prototype.clearClassification=function(e,t){this._clearCommand.execute(e,t)};gC.prototype.packDepth=function(e,t){return this._packedDepthCommand.execute(e,t),this.packedDepthTexture};gC.prototype.isDestroyed=function(){return!1};gC.prototype.destroy=function(){return Qut(this),ue(this)};var SN=gC;var aa={OPAQUE_FRONT_FACE:0,OPAQUE_BACK_FACE:1,DEPTH_ONLY_FRONT_FACE:2,DEPTH_ONLY_BACK_FACE:3,DEPTH_ONLY_FRONT_AND_BACK_FACE:4,TRANSLUCENT_FRONT_FACE:5,TRANSLUCENT_BACK_FACE:6,TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:7,TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:8,PICK_FRONT_FACE:9,PICK_BACK_FACE:10,DERIVED_COMMANDS_MAXIMUM_LENGTH:11},yC=aa.DERIVED_COMMANDS_MAXIMUM_LENGTH,Wye=["opaqueFrontFaceCommand","opaqueBackFaceCommand","depthOnlyFrontFaceCommand","depthOnlyBackFaceCommand","depthOnlyFrontAndBackFaceCommand","translucentFrontFaceCommand","translucentBackFaceCommand","translucentFrontFaceManualDepthTestCommand","translucentBackFaceManualDepthTestCommand","pickFrontFaceCommand","pickBackFaceCommand"];function AC(){this._frontFaceAlphaByDistance=new It(0,1,0,1),this._backFaceAlphaByDistance=new It(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(yC),this._derivedBlendCommandTypes=new Array(yC),this._derivedPickCommandTypes=new Array(yC),this._derivedCommandTypesToUpdate=new Array(yC),this._derivedCommandsLength=0,this._derivedBlendCommandsLength=0,this._derivedPickCommandsLength=0,this._derivedCommandsToUpdateLength=0}Object.defineProperties(AC.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}}});AC.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=Lye(t.translucency.enabled,t.translucency.frontFaceAlpha,t.translucency.frontFaceAlphaByDistance,this._frontFaceAlphaByDistance),this._backFaceAlphaByDistance=Lye(t.translucency.enabled,t.translucency.backFaceAlpha,t.translucency.backFaceAlphaByDistance,this._backFaceAlphaByDistance),this._frontFaceTranslucent=Nye(t.translucency.enabled,this._frontFaceAlphaByDistance,t),this._backFaceTranslucent=Nye(t.translucency.enabled,this._backFaceAlphaByDistance,t),this._requiresManualDepthTest=rft(this,e,t),this._sunVisibleThroughGlobe=tft(this,e),this._environmentVisible=nft(this,e),this._useDepthPlane=ift(this,e),this._numberOfTextureUniforms=oft(this),this._rectangle=le.clone(t.translucency.rectangle,this._rectangle),sft(this,e)};function Lye(e,t,n,i){return e?u(n)?(It.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 Nye(e,t,n){return e&&(n.baseColor.alpha<1||t.nearValue<1||t.farValue<1)}function tft(e,t){let n=e._frontFaceTranslucent,i=e._backFaceTranslucent;return n&&(t.cameraUnderground||i)}function nft(e,t){return!t.cameraUnderground||e._frontFaceTranslucent}function ift(e,t){return!t.cameraUnderground&&!e._frontFaceTranslucent}function rft(e,t,n){return e._frontFaceTranslucent&&!e._backFaceTranslucent&&!n.depthTestAgainstTerrain&&t.mode!==ne.SCENE2D&&t.context.depthTexture}function oft(e){let t=0;return e._frontFaceTranslucent&&++t,e._requiresManualDepthTest&&++t,t}function sft(e,t){e._derivedCommandsLength=$Y(e,t,!1,!1,e._derivedCommandTypes),e._derivedBlendCommandsLength=$Y(e,t,!0,!1,e._derivedBlendCommandTypes),e._derivedPickCommandsLength=$Y(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 r=0;for(n=0;n<yC;++n)(i&1<<n)>0&&(e._derivedCommandTypesToUpdate[r++]=n);e._derivedCommandsToUpdateLength=r;let o=i!==e._derivedCommandKey;e._derivedCommandKey=i,e._derivedCommandsDirty=o,!u(e._derivedCommandPacks)&&e._frontFaceTranslucent&&(e._derivedCommandPacks=Cft())}function $Y(e,t,n,i,r){let o=0,s=e._frontFaceTranslucent,a=e._backFaceTranslucent;if(!s)return o;let c=t.cameraUnderground,l=e._requiresManualDepthTest,f=i?aa.PICK_FRONT_FACE:l?aa.TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:aa.TRANSLUCENT_FRONT_FACE,d=i?aa.PICK_BACK_FACE:l?aa.TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:aa.TRANSLUCENT_BACK_FACE;return t.mode===ne.SCENE2D?(r[o++]=aa.DEPTH_ONLY_FRONT_FACE,r[o++]=f,o):(a?(n||(r[o++]=aa.DEPTH_ONLY_FRONT_AND_BACK_FACE),c?(r[o++]=f,r[o++]=d):(r[o++]=d,r[o++]=f)):c?(n||(r[o++]=aa.DEPTH_ONLY_BACK_FACE),r[o++]=aa.OPAQUE_FRONT_FACE,r[o++]=d):(n||(r[o++]=aa.DEPTH_ONLY_FRONT_FACE),r[o++]=aa.OPAQUE_BACK_FACE,r[o++]=f),o)}function Xf(e,t){let n=e.indexOf(t);n>-1&&e.splice(n,1)}function Fye(e,t){return e.indexOf(t)>-1}function aft(e,t){Xf(e.defines,"TRANSLUCENT"),Xf(t.defines,"TRANSLUCENT")}function cft(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 eX(e,t){if(Fye(t.defines,"TILE_LIMIT_RECTANGLE")||Fye(t.defines,"ENABLE_CLIPPING_PLANES"))return;let n=`void main() 
{ 
    out_FragColor = vec4(1.0); 
} 
`;t.sources=[n]}function tX(e,t){let n=t.sources,i=n.length;for(let o=0;o<i;++o)n[o]=He.replaceMain(n[o],"czm_globe_translucency_main");let r=`

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(r)}function jye(e,t){tX(e,t),Xf(e.defines,"GROUND_ATMOSPHERE"),Xf(t.defines,"GROUND_ATMOSPHERE"),Xf(e.defines,"FOG"),Xf(t.defines,"FOG")}function lft(e,t){tX(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function uft(e,t){jye(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function Uye(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 fft(e,t,n,i,r,o){if(!u(r))return t;if(!i&&u(n))return n;let s=e.shaderCache.getDerivedShaderProgram(t,o);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):[],r(c,l),s=e.shaderCache.createDerivedShaderProgram(t,o,{vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:a})}return s}function dft(e){e.cull.face=gi.BACK,e.cull.enabled=!0}function hft(e){e.cull.face=gi.FRONT,e.cull.enabled=!0}function mft(e){e.cull.face=gi.BACK,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function pft(e){e.cull.face=gi.FRONT,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function _ft(e){e.cull.enabled=!1,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function Vye(e){e.cull.face=gi.BACK,e.cull.enabled=!0,e.depthMask=!1,e.blending=ln.ALPHA_BLEND}function kye(e){e.cull.face=gi.FRONT,e.cull.enabled=!0,e.depthMask=!1,e.blending=ln.ALPHA_BLEND}function gft(e){e.cull.face=gi.BACK,e.cull.enabled=!0,e.blending.enabled=!1}function yft(e){e.cull.face=gi.FRONT,e.cull.enabled=!0,e.blending.enabled=!1}function Aft(e,t,n,i,r){if(!u(i))return e;if(!n&&u(t))return t;let o=r[e.id];if(!u(o)){let s=Ve.getState(e);i(s),o=Ve.fromCache(s),r[e.id]=o}return o}function LS(e){return{u_classificationTexture:function(){return e._globeTranslucencyFramebuffer.classificationTexture}}}function xft(e,t,n,i,r){return u(r)?!i&&u(n)?n:mt(t,r(e),!1):t}function Eh(e){this.pass=e.pass,this.pickOnly=e.pickOnly,this.getShaderProgramFunction=e.getShaderProgramFunction,this.getRenderStateFunction=e.getRenderStateFunction,this.getUniformMapFunction=e.getUniformMapFunction,this.renderStateCache={}}function Cft(){return[new Eh({pass:be.GLOBE,pickOnly:!1,getShaderProgramFunction:aft,getRenderStateFunction:dft,getUniformMapFunction:void 0}),new Eh({pass:be.GLOBE,pickOnly:!1,getShaderProgramFunction:cft,getRenderStateFunction:hft,getUniformMapFunction:void 0}),new Eh({pass:be.GLOBE,pickOnly:!1,getShaderProgramFunction:eX,getRenderStateFunction:mft,getUniformMapFunction:void 0}),new Eh({pass:be.GLOBE,pickOnly:!1,getShaderProgramFunction:eX,getRenderStateFunction:pft,getUniformMapFunction:void 0}),new Eh({pass:be.GLOBE,pickOnly:!1,getShaderProgramFunction:eX,getRenderStateFunction:_ft,getUniformMapFunction:void 0}),new Eh({pass:be.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:tX,getRenderStateFunction:Vye,getUniformMapFunction:LS}),new Eh({pass:be.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:jye,getRenderStateFunction:kye,getUniformMapFunction:LS}),new Eh({pass:be.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:lft,getRenderStateFunction:Vye,getUniformMapFunction:LS}),new Eh({pass:be.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:uft,getRenderStateFunction:kye,getUniformMapFunction:LS}),new Eh({pass:be.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:Uye,getRenderStateFunction:gft,getUniformMapFunction:LS}),new Eh({pass:be.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:Uye,getRenderStateFunction:yft,getUniformMapFunction:LS})]}var zye=new Array(yC),Hye=new Array(yC);AC.prototype.updateDerivedCommands=function(e,t){let n=this._derivedCommandTypesToUpdate,i=this._derivedCommandsToUpdateLength;if(i!==0){for(let r=0;r<i;++r)Hye[r]=this._derivedCommandPacks[n[r]],zye[r]=Wye[n[r]];Tft(this,e,i,n,zye,Hye,t)}};function Tft(e,t,n,i,r,o,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,m=a.shaderProgramId!==t.shaderProgram.id,A=a.renderStateId!==t.renderState.id;g&&(a.uniformMapDirtyFrame=l),m&&(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=o[x],E=i[x],T=r[x],S=a[T],v,D,M;u(S)?(v=S.uniformMap,D=S.shaderProgram,M=S.renderState):(v=void 0,D=void 0,M=void 0),S=nt.shallowClone(t,S),a[T]=S;let O=y(S.derivedCommands.uniformMapDirtyFrame,0),B=y(S.derivedCommands.shaderProgramDirtyFrame,0),L=y(S.derivedCommands.renderStateDirtyFrame,0),_=g||O<f,b=m||B<d,w=A||L<p;_&&(S.derivedCommands.uniformMapDirtyFrame=l),b&&(S.derivedCommands.shaderProgramDirtyFrame=l),w&&(S.derivedCommands.renderStateDirtyFrame=l),S.derivedCommands.type=E,S.pass=C.pass,S.pickOnly=C.pickOnly,S.uniformMap=xft(e,t.uniformMap,v,_,C.getUniformMapFunction),S.shaderProgram=fft(s.context,t.shaderProgram,D,b,C.getShaderProgramFunction,T),S.renderState=Aft(t.renderState,M,w,C.getRenderStateFunction,C.renderStateCache)}}}AC.prototype.pushDerivedCommands=function(e,t,n){let i=n.passes.pick;if(i&&t)return;let r=this._derivedCommandTypes,o=this._derivedCommandsLength;if(i?(r=this._derivedPickCommandTypes,o=this._derivedPickCommandsLength):t&&(r=this._derivedBlendCommandTypes,o=this._derivedBlendCommandsLength),o===0){n.commandList.push(e);return}let s=e.derivedCommands.globeTranslucency;for(let a=0;a<o;++a){let c=Wye[r[a]];n.commandList.push(s[c])}};function qye(e,t,n,i,r,o,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,r,o)}}function Gye(e,t,n,i,r,o){for(let s=0;s<t;++s)n(e[s],i,r,o)}var Eft=[aa.OPAQUE_FRONT_FACE,aa.OPAQUE_BACK_FACE],bft=[aa.DEPTH_ONLY_FRONT_FACE,aa.DEPTH_ONLY_BACK_FACE,aa.DEPTH_ONLY_FRONT_AND_BACK_FACE];AC.prototype.executeGlobeCommands=function(e,t,n,i,r){let o=i.context,s=e.commands[be.GLOBE],a=e.indices[be.GLOBE];a!==0&&(this._globeTranslucencyFramebuffer=n,n.clearClassification(o,r),qye(s,a,t,i,o,r,Eft))};AC.prototype.executeGlobeClassificationCommands=function(e,t,n,i,r){let o=i.context,s=e.commands[be.GLOBE],a=e.indices[be.GLOBE],c=e.commands[be.TERRAIN_CLASSIFICATION],l=e.indices[be.TERRAIN_CLASSIFICATION];if(a===0||l===0)return;let f=this._frontFaceTranslucent,d=this._backFaceTranslucent;if((!f||!d)&&Gye(c,l,t,i,o,r),!f&&!d)return;this._globeTranslucencyFramebuffer=n;let p=o.uniformState.globeDepthTexture,g=r.framebuffer;if(r.framebuffer=n.classificationFramebuffer,qye(s,a,t,i,o,r,bft),o.depthTexture){let m=n.packDepth(o,r);o.uniformState.globeDepthTexture=m}Gye(c,l,t,i,o,r),o.uniformState.globeDepthTexture=p,r.framebuffer=g};var vN=AC;var Yye=Wi(cq(),1);function nX(){this._image=new Image}nX.prototype.isReady=function(){return!0};nX.prototype.shouldDiscardImage=function(e){return e===this._image};function xC(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 Yi({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 Yt(t)),this._credit=t,this._tileWidth=256,this._tileHeight=256,this._maximumLevel=23,u(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new nX),this._errorEvent=new ge,this._ready=!1;let n=this,i,r;if(u(e.url)){$("GoogleEarthEnterpriseImageryProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use GoogleEarthEnterpriseImageryProvider.fromMetadata instead.");let o=De.createIfNeeded(e.url);r=new ph(o)}u(e.metadata)&&($("GoogleEarthEnterpriseImageryProvider options.metadata","options.metadata was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use GoogleEarthEnterpriseImageryProvider.fromMetadata instead."),r=e.metadata),this._metadata=r,u(r)&&(this._readyPromise=r.readyPromise.then(function(o){if(!r.imageryPresent){let s=new de(`The server ${r.url} doesn't have imagery`);return i=xi.reportError(i,n,n._errorEvent,s.message,void 0,void 0,void 0,s),Promise.reject(s)}return xi.reportSuccess(i),n._ready=o,o}).catch(function(o){return i=xi.reportError(i,n,n._errorEvent,o.message,void 0,void 0,void 0,o),Promise.reject(o)}))}Object.defineProperties(xC.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}}});xC.fromMetadata=function(e,t){if(!e.imageryPresent)throw new de(`The server ${e.url} doesn't have imagery`);let n=new xC(t);return n._metadata=e,n._ready=!0,n._readyPromise=Promise.resolve(!0),n};xC.prototype.getTileCredits=function(e,t,n){let i=this._metadata,r=i.getTileInformation(e,t,n);if(u(r)){let o=i.providers[r.imageryProvider];if(u(o))return[o]}};xC.prototype.requestImage=function(e,t,n,i){let r=this._tileDiscardPolicy._image,o=this._metadata,s=ph.tileXYToQuadKey(e,t,n),a=o.getTileInformation(e,t,n);if(!u(a)){if(o.isValid(s)){let l=new Gr({throttle:i.throttle,throttleByServer:i.throttleByServer,type:i.type,priorityFunction:i.priorityFunction});o.populateSubtree(e,t,n,l);return}return Promise.resolve(r)}if(!a.hasImagery())return Promise.resolve(r);let c=Sft(this,a,e,t,n,i).fetchArrayBuffer();if(u(c))return c.then(function(l){mL(o.key,l);let f=new Uint8Array(l),d,p=o.protoImagery;if((!u(p)||!p)&&(d=vft(f)),!u(d)&&(!u(p)||p)){let g=wft(f);d=g.imageType,f=g.imageData}return!u(d)||!u(f)?r:bA({uint8Array:f,format:d,flipY:!0})})};xC.prototype.pickFeatures=function(e,t,n,i,r){};function Sft(e,t,n,i,r,o){let s=ph.tileXYToQuadKey(n,i,r),a=t.imageryVersion;return a=u(a)&&a>0?a:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1-0${s}-i.${a.toString()}`,request:o})}function vft(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 wft(e){let t=Yye.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 r=i.imageType;if(u(r))switch(r){case 0:i.imageType="image/jpeg";break;case 4:i.imageType="image/png";break;default:throw new de("GoogleEarthEnterpriseImageryProvider: Unsupported image type.")}let o=i.alphaType;return u(o)&&o!==0&&(console.log("GoogleEarthEnterpriseImageryProvider: External alpha not supported."),delete i.alphaType,delete i.imageAlpha),i}var iX=xC;var Dft=new z(1,1,1,.4),Ift=new z(0,1,0,.05),Pft=new z(0,.5,0,.2);function CC(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tilingScheme=u(e.tilingScheme)?e.tilingScheme:new Yi({ellipsoid:e.ellipsoid}),this._cells=y(e.cells,8),this._color=y(e.color,Dft),this._glowColor=y(e.glowColor,Ift),this._glowWidth=y(e.glowWidth,6),this._backgroundColor=y(e.backgroundColor,Pft),this._errorEvent=new ge,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._canvasSize=y(e.canvasSize,256),this._canvas=this._createGridCanvas(),this._ready=!0,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(CC.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("GridImageryProvider.ready","GridImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),!0}},readyPromise:{get:function(){return $("GridImageryProvider.readyPromise","GridImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._readyPromise}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}},defaultAlpha:{get:function(){return $("GridImageryProvider.defaultAlpha","GridImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("GridImageryProvider.defaultAlpha","GridImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("GridImageryProvider.defaultNightAlpha","GridImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha},set:function(e){$("GridImageryProvider.defaultNightAlpha","GridImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("GridImageryProvider.defaultDayAlpha","GridImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("GridImageryProvider.defaultDayAlpha","GridImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("GridImageryProvider.defaultBrightness","GridImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("GridImageryProvider.defaultBrightness","GridImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("GridImageryProvider.defaultContrast","GridImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("GridImageryProvider.defaultContrast","GridImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("GridImageryProvider.defaultHue","GridImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("GridImageryProvider.defaultHue","GridImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("GridImageryProvider.defaultSaturation","GridImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("GridImageryProvider.defaultSaturation","GridImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("GridImageryProvider.defaultGamma","GridImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("GridImageryProvider.defaultGamma","GridImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("GridImageryProvider.defaultMinificationFilter","GridImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("GridImageryProvider.defaultMinificationFilter","GridImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("GridImageryProvider.defaultMagnificationFilter","GridImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("GridImageryProvider.defaultMagnificationFilter","GridImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});CC.prototype._drawGrid=function(e){let n=this._canvasSize;for(let i=0;i<=this._cells;++i){let o=1+i/this._cells*(n-1);e.moveTo(o,0),e.lineTo(o,n),e.moveTo(0,o),e.lineTo(n,o)}e.stroke()};CC.prototype._createGridCanvas=function(){let e=document.createElement("canvas");e.width=this._canvasSize,e.height=this._canvasSize;let t=0,n=this._canvasSize,i=e.getContext("2d"),r=this._backgroundColor.toCssColorString();i.fillStyle=r,i.fillRect(t,t,n,n);let o=this._glowColor.toCssColorString();i.strokeStyle=o,i.lineWidth=this._glowWidth,i.strokeRect(t,t,n,n),this._drawGrid(i),i.lineWidth=this._glowWidth*.5,i.strokeRect(t,t,n,n),this._drawGrid(i);let s=this._color.toCssColorString();return i.strokeStyle=s,i.lineWidth=2,i.strokeRect(t,t,n,n),i.lineWidth=1,this._drawGrid(i),e};CC.prototype.getTileCredits=function(e,t,n){};CC.prototype.requestImage=function(e,t,n,i){return Promise.resolve(this._canvas)};CC.prototype.pickFeatures=function(e,t,n,i,r){};var rX=CC;function oX(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(oX.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}}});oX.prototype.load=async function(){return this._data=await TC.loadJson(this._resource,this._dataProvider._traceFetches),this._data};var wN=oX;function NS(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(NS.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 Oft(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}NS.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: ${e.resource.url}`)),i){e._data=t;let r=e._parseHeader(n),o=Oft(e._storageInfo.attributeValues.valueType);o>0&&(r=Math.ceil(r/o)*o),e._parseBody(n,r)}})};NS.prototype._parseValue=function(e,t,n){let i;if(t==="UInt8")i=e.getUint8(n),n+=1;else if(t==="Int8")i=e.getInt8(n),n+=1;else if(t==="UInt16")i=e.getUint16(n,!0),n+=2;else if(t==="Int16")i=e.getInt16(n,!0),n+=2;else if(t==="UInt32")i=e.getUint32(n,!0),n+=4;else if(t==="Oid32")i=e.getUint32(n,!0),n+=4;else if(t==="Int32")i=e.getInt32(n,!0),n+=4;else if(t==="UInt64"){let r=e.getUint32(n,!0),o=e.getUint32(n+4,!0);i=r+Math.pow(2,32)*o,n+=8}else if(t==="Int64"){let r=e.getUint32(n,!0),o=e.getUint32(n+4,!0);o<Math.pow(2,31)?i=r+Math.pow(2,32)*o:i=r+Math.pow(2,32)*(o-Math.pow(2,32)),n+=8}else t==="Float32"?(i=e.getFloat32(n,!0),n+=4):t==="Float64"?(i=e.getFloat64(n,!0),n+=8):t==="String"&&(i=String.fromCharCode(e.getUint8(n)),n+=1);return{value:i,offset:n}};NS.prototype._parseHeader=function(e){let t=0;this._header={};for(let n=0;n<this._storageInfo.header.length;n++){let i=this._storageInfo.header[n],r=this._parseValue(e,i.valueType,t);this._header[i.property]=r.value,t=r.offset}return t};NS.prototype._parseBody=function(e,t){this._values={};for(let n=0;n<this._storageInfo.ordering.length;n++){let i=this._storageInfo.ordering[n],r=this._storageInfo[i];if(u(r)){this._values[i]=[];for(let o=0;o<this._header.count;++o)if(r.valueType!=="String"){let s=this._parseValue(e,r.valueType,t);this._values[i].push(s.value),t=s.offset}else{let s=this._values.attributeByteCounts[o],a="";for(let c=0;c<s;++c){let l=this._parseValue(e,r.valueType,t);l.value.charCodeAt(0)!==0&&(a+=l.value),t=l.offset}this._values[i].push(a)}}}};var DN=NS;function IN(e,t){let n=e._dataProvider,i=e._layer,r;u(e._nodeIndex)?r=i.resource.getDerivedResource({url:`nodes/${e._data.mesh.geometry.resource}/${t}`}):r=e.resource.getDerivedResource({url:t}),this._parent=e,this._dataProvider=n,this._layer=i,this._resource=r,this._customAttributes=void 0}Object.defineProperties(IN.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}},customAttributes:{get:function(){return this._customAttributes}}});IN.prototype.load=function(){let e=this;return this._dataProvider._loadBinary(this._resource).then(function(t){return e._data=t,t})};var Mft=new h,Rft=new h,Bft=new h,Lft=new h,Nft=new h;function sX(e,t,n,i){let r=h.subtract(i,n,Mft),o=h.cross(r,h.subtract(e,n,Rft),Lft),s=h.cross(r,h.subtract(t,n,Bft),Nft);return h.dot(o,s)>=0}var Fft=new h,Uft=new h,Vft=new h,kft=new h,zft=new h,Hft=new h,Gft=new h,Wft=new h,jft=new h,qft=new h;IN.prototype.getClosestPointIndexOnTriangle=function(e,t,n){if(u(this._customAttributes)&&u(this._customAttributes.positions)){let i=new h(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 r=Number.MAX_VALUE,o,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,m,A;u(f)?(g=f[p],m=f[p+1],A=f[p+2]):(g=p*3,m=p*3+1,A=p*3+2);let x=h.fromElements(l[g*3],l[g*3+1],l[g*3+2],Fft),C=h.fromElements(l[m*3],l[m*3+1],l[m*3+2],Uft),E=new h(l[A*3],l[A*3+1],l[A*3+2],Vft);if(!sX(i,x,C,E)||!sX(i,C,x,E)||!sX(i,E,x,C))continue;let T=h.subtract(C,x,kft),S=h.subtract(E,x,zft),v=h.cross(T,S,Hft);if(h.magnitude(v)===0)continue;let D=h.normalize(v,Gft),M=h.subtract(i,x,Wft),O=Math.abs(h.dot(M,D));if(O<r){r=O,o=p;let B=h.magnitudeSquared(h.subtract(i,x,M)),L=h.magnitudeSquared(h.subtract(i,C,jft)),_=h.magnitudeSquared(h.subtract(i,E,qft));B<L&&B<_?(a=g,c=x,s=B):L<_?(a=m,c=C,s=L):(a=A,c=E,s=_)}}if(u(o))return{index:a,distanceSquared:s,distance:Math.sqrt(s),queriedPosition:i,closestPosition:h.clone(c)}}return{index:-1,distanceSquared:Number.Infinity,distance:Number.Infinity}};IN.prototype._generateGltf=function(e,t,n,i,r,o){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 E=this._layer._data.textureSetDefinitions[C];for(let T=0;T<E.formats.length;T++){let S=E.formats[T];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:r,accessors:o,materials:[s],textures:f,images:d,samplers:p,asset:{version:"2.0"}}};var FS=IN;function Kl(e,t,n){let i,r,o,s;n?(i=0,r=e):(i=e._level+1,r=e._layer),typeof t=="number"?o=t:s=e.resource.getDerivedResource({url:`${t}/`}),this._parent=e,this._dataProvider=e._dataProvider,this._isRoot=n,this._level=i,this._layer=r,this._nodeIndex=o,this._resource=s,this._isLoading=!1,this._tile=void 0,this._data=void 0,this._geometryData=[],this._featureData=[],this._fields={},this._children=[],this._childrenReadyPromise=void 0,this._globalTransform=void 0,this._inverseGlobalTransform=void 0,this._inverseRotationMatrix=void 0}Object.defineProperties(Kl.prototype,{resource:{get:function(){return this._resource}},layer:{get:function(){return this._layer}},parent:{get:function(){return this._parent}},children:{get:function(){return this._children}},geometryData:{get:function(){return this._geometryData}},featureData:{get:function(){return this._featureData}},fields:{get:function(){return this._fields}},tile:{get:function(){return this._tile}},data:{get:function(){return this._data}}});Kl.prototype.load=async function(){let e=this;function t(){if(!e._isRoot){let r=e._create3DTileDefinition();e._tile=new Ef(e._layer._tileset,e._dataProvider.resource,r,e._parent._tile),e._tile._i3sNode=e}}if(!u(this._nodeIndex)){let r=await TC.loadJson(this._resource,this._dataProvider._traceFetches);e._data=r,t();return}let n=await this._layer._getNodeInNodePages(this._nodeIndex);e._data=n;let i;e._isRoot?i="nodes/root/":u(n.mesh)&&(i=`../${n.mesh.geometry.resource}/`),u(i)&&(e._resource=e._parent.resource.getDerivedResource({url:i})),t()};Kl.prototype.loadFields=function(){let e=this._layer._data.attributeStorageInfo,t=this;function n(r,o){let s=new DN(t,r[o]);return t._fields[s._storageInfo.name]=s,s.load()}let i=[];if(u(e))for(let r=0;r<e.length;r++)i.push(n(e,r));return Promise.all(i)};Kl.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)};Kl.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};Kl.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],r=new Kl(e,y(i.href,i),!1);e._children.push(r),t.push(r.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};Kl.prototype._loadGeometryData=function(){let e=[];if(u(this._data.geometryData))for(let t=0;t<this._data.geometryData.length;t++){let n=new FS(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 FS(this,n);i._geometryDefinitions=t.definition,i._geometryBufferInfo=t.geometryBufferInfo,this._geometryData.push(i),e.push(i.load())}return Promise.all(e)};Kl.prototype._loadFeatureData=function(){let e=[];if(u(this._data.featureData))for(let t=0;t<this._data.featureData.length;t++){let n=new wN(this,this._data.featureData[t].href);this._featureData.push(n),e.push(n.load())}return Promise.all(e)};Kl.prototype._clearGeometryData=function(){this._geometryData=[]};Kl.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=me.fromDegrees(e.center[0],e.center[1],e.center[2]):n=me.fromDegrees(t[0],t[1],t[2]),u(this._dataProvider._geoidDataList)&&u(n))for(let C=0;C<this._dataProvider._geoidDataList.length;C++){let E=this._dataProvider._geoidDataList[C],T=E.projection.project(n);if(T.x>E.nativeExtent.west&&T.x<E.nativeExtent.east&&T.y>E.nativeExtent.south&&T.y<E.nativeExtent.north){n.height+=Xft(T.x,T.y,E);break}}let i={},r,o=0;u(e)?(i={box:[0,0,0,e.halfSize[0],0,0,0,e.halfSize[1],0,0,0,e.halfSize[2]]},o=Math.max(Math.max(this._data.obb.halfSize[0],this._data.obb.halfSize[1]),this._data.obb.halfSize[2]),r=re.WGS84.cartographicToCartesian(n)):(i={sphere:[0,0,0,t[3]]},r=re.WGS84.cartographicToCartesian(n),o=this._data.mbs[3]),o*=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=o/C}else if(this._layer._data.nodePages.lodSelectionMetricType==="maxScreenThreshold"){let C=this._data.lodThreshold;s=o/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=o/this._data.lodSelection[C].maxError);s===1/0&&(s=1e5);let a=s*16,c=new ka(0,0,0),l=Pt.headingPitchRollQuaternion(r,c);u(this._data.obb)&&(l=new Le(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 N(f[0],f[1],f[2],0,f[3],f[4],f[5],0,f[6],f[7],f[8],0,r.x,r.y,r.z,1),g=N.inverse(p,new N),m=N.clone(p);u(this._parent._globalTransform)&&N.multiply(p,this._parent._inverseGlobalTransform,m),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:[m[0],m[4],m[8],m[12],m[1],m[5],m[9],m[13],m[2],m[6],m[10],m[14],m[3],m[7],m[11],m[15]],content:{uri:u(this._resource)?this._resource.url:void 0},geometricError:a}};Kl.prototype._createI3SDecoderTask=async function(e,t){let n=t.geometryData._parent._data,i=t.geometryData._parent._inverseRotationMatrix,r=0,o=0,s=0;u(n.obb)?(r=n.obb.center[0],o=n.obb.center[1],s=n.obb.center[2]):u(n.mbs)&&(r=n.mbs[0],o=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=me.fromDegrees(r,o,s),f=re.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:re.WGS84.radiiSquared,url:t.url,geoidDataList:t.geometryData._dataProvider._geoidDataList,cartographicCenter:l,cartesianCenter:f,parentRotation:c},p=[];return e.scheduleTask(d,p)};Kl.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 r=Promise.resolve();if(u(i._geometryData)&&i._geometryData.length>0){let o={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,o);if(!u(s))return;r=s.then(function(a){e=o.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 r.then(function(){let o=i._dataProvider._binarizeGltf(e),s=new Blob([o],{type:"application/binary"});return URL.createObjectURL(s)})})};Ef.prototype._hookedRequestContent=Ef.prototype.requestContent;Ef.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 De({url:e}),this._hookedRequestContent()}).then(e=>(this._isLoading=!1,e))};function Yft(e,t,n,i,r,o){let s=n*(1-e)+i*e,a=r*(1-e)+o*e;return s*(1-t)+a*t}function Zz(e,t,n,i){let r=e+t*n;return i[r]}function Xft(e,t,n){let i=n.nativeExtent,r=(e-i.west)/(i.east-i.west)*(n.width-1),o=(t-i.south)/(i.north-i.south)*(n.height-1),s=Math.floor(r),a=Math.floor(o);r-=s,o-=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=Zz(s,a,n.width,n.buffer),d=Zz(c,a,n.width,n.buffer),p=Zz(s,l,n.width,n.buffer),g=Zz(c,l,n.width,n.buffer),m=Yft(r,o,f,d,p,g);return m=m*n.scale+n.offset,m}Object.defineProperties(Ef.prototype,{i3sNode:{get:function(){return this._i3sNode}}});var US=Kl;function Kf(e,t,n){this._dataProvider=e,u(t.href)||(t.href=`./layers/${n}`);let i=this._dataProvider.resource.getUrlComponent(),r="";i.match(/layers\/\d/)?r=`${i}`.replace(/\/+$/,""):r=`${i}`.replace(/\/?$/,"/").concat(`${t.href}`),this._version=t.store.version;let o=this._version.split(".");this._majorVersion=parseInt(o[0]),this._minorVersion=o.length>1?parseInt(o[1]):0,this._resource=new De({url:r}),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(Kf.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}}});Kf.prototype.load=async function(){if(this._data.spatialReference.wkid!==4326)throw new de(`Unsupported spatial reference: ${this._data.spatialReference.wkid}`);if(await this._dataProvider.loadGeoidData(),await this._loadRootNode(),await this._create3DTileset(),this._rootNode._tile=this._tileset._root,this._tileset._root._i3sNode=this._rootNode,this.legacyVersion16)return this._rootNode._loadChildren()};Kf.prototype._computeGeometryDefinitions=function(e){if(this._geometryDefinitions=[],u(this._data.geometryDefinitions))for(let t=0;t<this._data.geometryDefinitions.length;t++){let n=[],i=this._data.geometryDefinitions[t].geometryBuffers;for(let r=0;r<i.length;r++){let o=i[r],s=[],a=!1;if(u(o.compressedAttributes)&&e){a=!0;let c=o.compressedAttributes.attributes;for(let l=0;l<c.length;l++)s.push(c[l])}else for(let c in o)c!=="offset"&&s.push(c);n.push({compressed:a,attributes:s,index:i.indexOf(o)})}n.sort(function(r,o){return r.compressed&&!o.compressed?-1:!r.compressed&&o.compressed?1:r.attributes.length-o.attributes.length}),this._geometryDefinitions.push(n)}};Kf.prototype._findBestGeometryBuffers=function(e,t){let n=this._geometryDefinitions[e];if(u(n))for(let i=0;i<n.length;++i){let r=n[i],o=!1,s=r.attributes;for(let a=0;a<t.length;a++)if(!s.includes(t[a])){o=!0;break}if(!o)return{bufferIndex:r.index,definition:n,geometryBufferInfo:r}}return 0};Kf.prototype._loadRootNode=function(){if(u(this._data.nodePages)){let e=0;u(this._data.nodePages.rootIndex)&&(e=this._data.nodePages.rootIndex),this._rootNode=new US(this,e,!0)}else this._rootNode=new US(this,this._data.store.rootNode,!0);return this._rootNode.load()};Kf.prototype._getNodeInNodePages=function(e){let t=Math.floor(e/this._data.nodePages.nodesPerPage),n=e%this._data.nodePages.nodesPerPage,i=this;return this._loadNodePage(t).then(function(){return i._nodePages[t][n]})};Kf._fetchJson=function(e){return e.fetchJson()};Kf.prototype._loadNodePage=function(e){let t=this;if(!u(this._nodePageFetches[e])){let n=this.resource.getDerivedResource({url:`nodepages/${e}/`}),i=Kf._fetchJson(n).then(function(r){return u(r.error)&&r.error.code!==200?Promise.reject(r.error):(t._nodePages[e]=r.nodes,r)});this._nodePageFetches[e]=i}return this._nodePageFetches[e]};Kf.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]))};Kf.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 r in this._dataProvider._cesium3dTilesetOptions)this._dataProvider._cesium3dTilesetOptions.hasOwnProperty(r)&&(i[r]=this._dataProvider._cesium3dTilesetOptions[r]);this._tileset=await Ta.fromUrl(n,i),this._tileset.show=this._dataProvider.show,this._tileset._isI3STileSet=!0,this._tileset.tileUnload.addEventListener(function(r){r._i3sNode._clearGeometryData(),URL.revokeObjectURL(r._contentResource._url),r._contentResource=r._i3sNode.resource}),this._tileset.tileVisible.addEventListener(function(r){u(r._i3sNode)&&r._i3sNode._loadChildren()})};var s0=Kf;var Kye=Wi(Xye(),1);function es(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=De.createIfNeeded(e.url),this._load())}Object.defineProperties(es.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}}});es.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)};es.prototype.isDestroyed=function(){return!1};es.prototype.update=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.update(e)};es.prototype.prePassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.prePassesUpdate(e)};es.prototype.postPassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.postPassesUpdate(e)};es.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)};es.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=De.createIfNeeded(e),i=await es.loadJson(n),r=new es(t);if(r._resource=n,r._data=i,u(i.layers))for(let s=0;s<i.layers.length;s++){let a=new s0(r,i.layers[s],s);r._layers.push(a)}else{let s=new s0(r,i,i.id);r._layers.push(s)}r._computeExtent();let o=[];for(let s=0;s<r._layers.length;s++)o.push(r._layers[s].load());return await Promise.all(o),r._ready=!0,r._readyPromise=Promise.resolve(r),r};es.prototype._load=function(){let e=this;return this._readyPromise=es.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 r=new s0(e,t.layers[i],i);e._layers.push(r)}else{let i=new s0(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};es._fetchJson=function(e){return e.fetchJson()};es.loadJson=async function(e,t){t&&console.log("I3S FETCH:",e.url);let n=await es._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};es.prototype._loadBinary=function(e){return this._traceFetches&&console.log("I3S FETCH:",e.url),e.fetchArrayBuffer()};es.prototype._binarizeGltf=function(e){let n=new TextEncoder().encode(JSON.stringify(e)),i=new Uint8Array(n.byteLength+20),r={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 r.magic[0]="g".charCodeAt(),r.magic[1]="l".charCodeAt(),r.magic[2]="T".charCodeAt(),r.magic[3]="F".charCodeAt(),r.version[0]=2,r.length[0]=i.byteLength,r.chunkLength[0]=n.byteLength,r.chunkType[0]=1313821514,r.chunkData.set(n),i};es.prototype.getDecoderTaskProcessor=function(){if(u(this._taskProcessorReadyPromise))return this._taskProcessorReadyPromise;if(!u(this._decoderTaskProcessor)){let e=new yi("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 Kft(e,t){return Zft(e,t)}var Jft=new H;function Zft(e,t){let n=e.tilingScheme,i=[],r={},o=e._lodCount,s=me.fromRadians(t.west,t.north),a=me.fromRadians(t.east,t.south),c=n.positionToTileXY(s,o),l=n.positionToTileXY(a,o);for(let d=c.x;d<=l.x;d++)for(let p=c.y;p<=l.y;p++){let g=H.fromElements(d,p,Jft),m=g.toString();if(!r.hasOwnProperty(m)){let A={x:g.x,y:g.y,level:o,tilingScheme:n,terrainProvider:e,positions:[]};r[m]=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 m={tilingScheme:n,x:i[g].x,y:i[g].y,level:i[g].level},A=d[g],x="Geographic";n._projection instanceof Pi&&(x="WebMercator");let C={projectionType:x,projection:n._projection,nativeExtent:n.tileXYToNativeRectangle(m.x,m.y,m.level),height:A._height,width:A._width,scale:A._structure.heightScale,offset:A._structure.heightOffset};if(A._encoding===Vf.LERC){let E=Kye.default.decode(A._buffer);C.buffer=E.pixels[0]}else C.buffer=A._buffer;p.push(C)}return p})}async function Qft(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 Kft(t,e._extent);e._geoidDataList=n}catch{console.log("Error retrieving Geoid Terrain tiles - no geoid conversion will be performed.")}}es.prototype.loadGeoidData=async function(){return u(this._geoidDataPromise)?this._geoidDataPromise:(this._geoidDataPromise=Qft(this),this._geoidDataPromise)};es.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 TC=es;function Fm(){this._numSamples=1,this.previousFramebuffer=void 0,this._previousFramebuffer=void 0,this._depthStencilTexture=void 0,this._depthStencilRenderbuffer=void 0,this._fbo=new mi({depthStencil:!0,createDepthAttachments:!1}),this._fboClassified=new mi({depthStencil:!0,createDepthAttachments:!1}),this._rsUnclassified=void 0,this._rsClassified=void 0,this._unclassifiedCommand=void 0,this._classifiedCommand=void 0,this._translucentCommand=void 0,this._clearColorCommand=new li({color:new z(0,0,0,0),owner:this}),this._clearCommand=new li({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(Fm.prototype,{unclassifiedCommand:{get:function(){return this._unclassifiedCommand}}});Fm.isTranslucencySupported=function(e){return e.depthTexture&&e.fragmentDepth};var $ft={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:ln.ALPHA_BLEND},edt={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:ln.ALPHA_BLEND},tdt={depthMask:!0,depthTest:{enabled:!0},stencilTest:Lt.setCesium3DTileBit(),stencilMask:Lt.CESIUM_3D_TILE_MASK,blending:ln.ALPHA_BLEND},ndt=`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;
}
`,idt=`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
}
`;Fm.prototype.update=function(e,t,n){let i=this._fbo.getColorTexture(),r=this.previousFramebuffer!==this._previousFramebuffer;this._previousFramebuffer=this.previousFramebuffer;let o=this._numSamples!==t,s=e.drawingBufferWidth,a=e.drawingBufferHeight,c=!u(i)||i.width!==s||i.height!==a;if((c||r||o)&&(this._numSamples=t,this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),u(this._previousFramebuffer)||(this._depthStencilTexture=new Ot({context:e,width:s,height:a,pixelFormat:st.DEPTH_STENCIL,pixelDatatype:Ke.UNSIGNED_INT_24_8}),t>1&&(this._depthStencilRenderbuffer=new cu({context:e,width:s,height:a,format:Vc.DEPTH24_STENCIL8,numSamples:t})))),!u(this._fbo.framebuffer)||c||r||o){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=Ve.fromCache($ft),this._rsClassified=Ve.fromCache(edt),this._rsDefault=Ve.fromCache(tdt)),!u(this._unclassifiedCommand)||r||o){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)?idt:ndt,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(Xl,{renderState:this._rsUnclassified,uniformMap:this._uniformMap,owner:this}))}};Fm.prototype.prepareTextures=function(e,t){this._fbo._numSamples>1&&this._fbo.prepareTextures(e,t)};Fm.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))};Fm.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)};Fm.prototype.executeUnclassified=function(e,t){this._unclassifiedCommand.execute(e,t)};Fm.prototype.isDestroyed=function(){return!1};Fm.prototype.destroy=function(){return this._fbo.destroy(),this._fboClassified.destroy(),this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),u(this._unclassifiedCommand)&&(this._unclassifiedCommand.shaderProgram=this._unclassifiedCommand.shaderProgram&&this._unclassifiedCommand.shaderProgram.destroy(),this._classifiedCommand.shaderProgram=this._classifiedCommand.shaderProgram&&this._classifiedCommand.shaderProgram.destroy()),ue(this)};var VS=Fm;function $z(e){this._total=e,this.usedThisFrame=0,this.stolenFromMeThisFrame=0,this.starvedThisFrame=!1,this.starvedLastFrame=!1}Object.defineProperties($z.prototype,{total:{get:function(){return this._total}}});function a0(e){let t=new Array(ya.NUMBER_OF_JOB_TYPES);t[ya.TEXTURE]=new $z(u(e)?e[ya.TEXTURE]:10),t[ya.PROGRAM]=new $z(u(e)?e[ya.PROGRAM]:10),t[ya.BUFFER]=new $z(u(e)?e[ya.BUFFER]:30);let n=t.length,i,r=0;for(i=0;i<n;++i)r+=t[i].total;let o=new Array(n);for(i=0;i<n;++i)o[i]=!1;this._totalBudget=r,this._totalUsedThisFrame=0,this._budgets=t,this._executedThisFrame=o}a0.getTimestamp=Ai;Object.defineProperties(a0.prototype,{totalBudget:{get:function(){return this._totalBudget}}});a0.prototype.disableThisFrame=function(){this._totalUsedThisFrame=this._totalBudget};a0.prototype.resetBudgets=function(){let e=this._budgets,t=e.length;for(let n=0;n<t;++n){let i=e[n];i.starvedLastFrame=i.starvedThisFrame,i.starvedThisFrame=!1,i.usedThisFrame=0,i.stolenFromMeThisFrame=0}this._totalUsedThisFrame=0};a0.prototype.execute=function(e,t){let n=this._budgets,i=n[t],r=this._executedThisFrame[t];if(this._totalUsedThisFrame>=this._totalBudget&&r)return i.starvedThisFrame=!0,!1;let o;if(i.usedThisFrame+i.stolenFromMeThisFrame>=i.total){let c=n.length,l;for(l=0;l<c&&(o=n[l],!(o.usedThisFrame+o.stolenFromMeThisFrame<o.total&&!o.starvedLastFrame));++l);if(l===c&&r)return!1;r&&(i.starvedThisFrame=!0)}let s=a0.getTimestamp();e.execute();let a=a0.getTimestamp()-s;return this._totalUsedThisFrame+=a,o?o.stolenFromMeThisFrame+=a:i.usedThisFrame+=a,this._executedThisFrame[t]=!0,!0};var PN=a0;var Jye=Object.freeze({UNLOADED:0,RECEIVING:1,RECEIVED:2,LOADED:3,FAILED:4,UNAVAILABLE:5});function eH(e,t){this.spatialNode=e,this.keyframe=t,this.state=Jye.UNLOADED,this.metadatas=[],this.megatextureIndex=-1,this.priority=-Number.MAX_VALUE,this.highPriorityFrameNumber=-1}eH.priorityComparator=function(e,t){return e.priority-t.priority};eH.searchComparator=function(e,t){return e.keyframe-t.keyframe};eH.LoadState=Jye;var er=eH;function Zye(){}Object.defineProperties(Zye.prototype,{color:{get:fe.throwInstantiationError},intensity:{get:fe.throwInstantiationError}});var aX=Zye;var rdt=/\/$/,Qye=new Yt('&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 kS(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=De.createIfNeeded(y(e.url,"https://api.mapbox.com/styles/v1/"));this._styleId=t,this._accessToken=n;let r=y(e.tilesize,512);this._tilesize=r;let o=y(e.username,"mapbox");this._username=o;let s=u(e.scaleFactor)?"@2x":"",a=i.getUrlComponent();rdt.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 Yt(c))):c=Qye,this._resource=i,this._imageryProvider=new Us({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(kS.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}}});kS.prototype.getTileCredits=function(e,t,n){};kS.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};kS.prototype.pickFeatures=function(e,t,n,i,r){return this._imageryProvider.pickFeatures(e,t,n,i,r)};kS._defaultCredit=Qye;var cX=kS;function c0(e,t,n,i,r){i===tn.UNSIGNED_SHORT&&(i=tn.FLOAT32);let o=e.floatingPointTexture;if(i===tn.FLOAT32&&!o)throw new de("Floating point texture not supported");let s;i===tn.FLOAT32||i===tn.FLOAT64?s=Ke.FLOAT:i===tn.UINT8&&(s=Ke.UNSIGNED_BYTE);let a;n===1?a=e.webgl2?st.RED:st.LUMINANCE:n===2?a=e.webgl2?st.RG:st.LUMINANCE_ALPHA:n===3?a=st.RGB:n===4&&(a=st.RGBA);let c=512*1024*1024,l=128*1024*1024;r=Math.min(y(r,l),c);let f=Vt.maximumTextureSize,d=tn.getSizeInBytes(i),p=Math.floor(r/(n*d)),g=Math.min(f,P.previousPowerOfTwo(Math.floor(Math.sqrt(p)))),m=Math.ceil(Math.sqrt(t.x)),A=Math.ceil(t.z/m),x=m*t.x,C=A*t.y,E=Math.floor(g/x),T=Math.floor(g/C);if(E===0||T===0)throw new de("Tileset is too large to fit into megatexture");this.channelCount=n,this.componentType=i,this.voxelCountPerTile=h.clone(t,new h),this.maximumTileCount=E*T,this.regionCountPerMegatexture=new H(E,T),this.voxelCountPerRegion=new H(x,C),this.sliceCountPerRegion=new H(m,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 Ot({context:e,pixelFormat:a,pixelDatatype:s,flipY:!1,width:g,height:g,sampler:new un({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:an.LINEAR,magnificationFilter:Ti.LINEAR})});let S=tn.toComponentDatatype(i);this.tileVoxelDataTemp=X.createTypedArray(S,x*C*n),this.nodes=new Array(this.maximumTileCount);for(let v=0;v<this.maximumTileCount;v++)this.nodes[v]=new odt(v);for(let v=0;v<this.maximumTileCount;v++){let D=this.nodes[v];D.previousNode=v>0?this.nodes[v-1]:void 0,D.nextNode=v<this.maximumTileCount-1?this.nodes[v+1]:void 0}this.occupiedList=void 0,this.emptyList=this.nodes[0],this.occupiedCount=0}function odt(e){this.index=e,this.nextNode=void 0,this.previousNode=void 0}c0.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};c0.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--};c0.prototype.isFull=function(){return this.emptyList===void 0};c0.getApproximateTextureMemoryByteLength=function(e,t,n,i){i===tn.UNSIGNED_SHORT&&(i=tn.FLOAT32);let r=tn.getSizeInBytes(i),o=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(o)));for(;;){let p=Math.floor(f/c),g=Math.floor(f/l);if(p*g>=e)break;f*=2}return f*f*n*r};c0.prototype.writeDataToTexture=function(e,t){let n=t.constructor===Uint16Array?new Float32Array(t):t,i=this.voxelCountPerTile,r=this.sliceCountPerRegion,o=this.voxelCountPerRegion,s=this.channelCount,a=this.tileVoxelDataTemp;for(let A=0;A<i.z;A++){let x=A%r.x*i.x,C=Math.floor(A/r.x)*i.y;for(let E=0;E<i.y;E++)for(let T=0;T<i.x;T++){let S=A*i.y*i.x+E*i.x+T,v=(C+E)*o.x+(x+T);for(let D=0;D<s;D++)a[v*s+D]=n[S*s+D]}}let c=this.regionCountPerMegatexture,l=o.x,f=o.y,d=e%c.x*o.x,p=Math.floor(e/c.x)*o.y,m={source:{arrayBufferView:a,width:l,height:f},xOffset:d,yOffset:p};this.texture.copyFrom(m)};c0.prototype.isDestroyed=function(){return!1};c0.prototype.destroy=function(){return this.texture=this.texture&&this.texture.destroy(),ue(this)};var zS=c0;function ON(e){e=y(e,y.EMPTY_OBJECT);let t=e.textureUrl;u(t)||(t=$t("Assets/Textures/moonSmall.jpg")),this.show=y(e.show,!0),this.textureUrl=t,this._ellipsoid=y(e.ellipsoid,re.MOON),this.onlySunLighting=y(e.onlySunLighting,!0),this._ellipsoidPrimitive=new ZL({radii:this.ellipsoid.radii,material:qi.fromType(qi.ImageType),depthTestEnabled:!1,_owner:this}),this._ellipsoidPrimitive.material.translucent=!1,this._axes=new aL}Object.defineProperties(ON.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var tH=new Z,sdt=new Z,adt=new h,nH=[];ON.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(Pt.computeIcrfToFixedMatrix(n,tH))||Pt.computeTemeToPseudoFixedMatrix(n,tH);let i=this._axes.evaluate(n,sdt);Z.transpose(i,i),Z.multiply(tH,i,i);let r=Hy.computeMoonPositionInEarthInertialFrame(n,adt);Z.multiplyByVector(tH,r,r),N.fromRotationTranslation(i,r,t.modelMatrix);let o=e.commandList;return e.commandList=nH,nH.length=0,t.update(e),e.commandList=o,nH.length===1?nH[0]:void 0};ON.prototype.isDestroyed=function(){return!1};ON.prototype.destroy=function(){return this._ellipsoidPrimitive=this._ellipsoidPrimitive&&this._ellipsoidPrimitive.destroy(),ue(this)};var MN=ON;function lX(e){}lX.prototype.isReady=function(){return!0};lX.prototype.shouldDiscardImage=function(e){return!1};var uX=lX;var HS=`#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 RN=`/**
 * 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 j_(e){this._numSamples=1,this._translucentMultipassSupport=!1,this._translucentMRTSupport=!1;let t=e.colorBufferFloat&&e.depthTexture&&e.floatBlend;this._translucentMRTSupport=e.drawBuffers&&t,this._translucentMultipassSupport=!this._translucentMRTSupport&&t,this._opaqueFBO=void 0,this._opaqueTexture=void 0,this._depthStencilTexture=void 0,this._accumulationTexture=void 0,this._translucentFBO=new mi({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._alphaFBO=new mi({createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._adjustTranslucentFBO=new mi({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1}),this._adjustAlphaFBO=new mi({createColorAttachments:!1}),this._opaqueClearCommand=new li({color:new z(0,0,0,0),owner:this}),this._translucentMRTClearCommand=new li({color:new z(0,0,0,1),owner:this}),this._translucentMultipassClearCommand=new li({color:new z(0,0,0,0),owner:this}),this._alphaClearCommand=new li({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 Xe,this._rs=void 0,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHDR=!1}function $ye(e){e._accumulationTexture=e._accumulationTexture&&!e._accumulationTexture.isDestroyed()&&e._accumulationTexture.destroy(),e._revealageTexture=e._revealageTexture&&!e._revealageTexture.isDestroyed()&&e._revealageTexture.destroy()}function fX(e){e._translucentFBO.destroy(),e._alphaFBO.destroy(),e._adjustTranslucentFBO.destroy(),e._adjustAlphaFBO.destroy()}function e0e(e){$ye(e),fX(e)}function cdt(e,t,n,i){$ye(e),e._accumulationTexture=new Ot({context:t,width:n,height:i,pixelFormat:st.RGBA,pixelDatatype:Ke.FLOAT});let r=new Float32Array(n*i*4);e._revealageTexture=new Ot({context:t,pixelFormat:st.RGBA,pixelDatatype:Ke.FLOAT,source:{arrayBufferView:r,width:n,height:i},flipY:!1})}function ldt(e,t){fX(e);let n=te.FRAMEBUFFER_COMPLETE,i=!0,{width:r,height:o}=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,r,o),e._adjustTranslucentFBO.setColorTexture(e._accumulationTexture,0),e._adjustTranslucentFBO.setColorTexture(e._revealageTexture,1),e._adjustTranslucentFBO.update(t,r,o),(e._translucentFBO.status!==n||e._adjustTranslucentFBO.status!==n)&&(fX(e),e._translucentMRTSupport=!1)),!e._translucentMRTSupport){e._translucentFBO.setColorTexture(e._accumulationTexture),e._translucentFBO.setDepthStencilTexture(e._depthStencilTexture),e._translucentFBO.update(t,r,o),e._alphaFBO.setColorTexture(e._revealageTexture),e._alphaFBO.setDepthStencilTexture(e._depthStencilTexture),e._alphaFBO.update(t,r,o),e._adjustTranslucentFBO.setColorTexture(e._accumulationTexture),e._adjustTranslucentFBO.update(t,r,o),e._adjustAlphaFBO.setColorTexture(e._revealageTexture),e._adjustAlphaFBO.update(t,r,o);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)&&(e0e(e),e._translucentMultipassSupport=!1,i=!1)}return i}j_.prototype.update=function(e,t,n,i,r){if(!this.isSupported())return;this._opaqueFBO=n,this._opaqueTexture=n.getColorTexture(0),this._depthStencilTexture=n.getDepthStencilTexture();let{width:o,height:s}=this._opaqueTexture,a=this._accumulationTexture,c=!u(a)||a.width!==o||a.height!==s||i!==this._useHDR,l=this._numSamples!==r;if((c||l)&&(this._numSamples=r,cdt(this,e,o,s)),(!u(this._translucentFBO.framebuffer)||c||l)&&!ldt(this,e))return;this._useHDR=i;let f=this,d,p;u(this._compositeCommand)||(d=new He({sources:[RN]}),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:[HS]}),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:[HS]}),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=o,this._viewport.height=s;let g=!Xe.equals(this._viewport,t.viewport),m=g!==this._useScissorTest;this._useScissorTest=g,Xe.equals(this._scissorRectangle,t.viewport)||(this._scissorRectangle=Xe.clone(t.viewport,this._scissorRectangle),m=!0),(!u(this._rs)||!Xe.equals(this._viewport,this._rs.viewport)||m)&&(this._rs=Ve.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 udt={enabled:!0,color:new z(0,0,0,0),equationRgb:ha.ADD,equationAlpha:ha.ADD,functionSourceRgb:vr.ONE,functionDestinationRgb:vr.ONE,functionSourceAlpha:vr.ZERO,functionDestinationAlpha:vr.ONE_MINUS_SOURCE_ALPHA},fdt={enabled:!0,color:new z(0,0,0,0),equationRgb:ha.ADD,equationAlpha:ha.ADD,functionSourceRgb:vr.ONE,functionDestinationRgb:vr.ONE,functionSourceAlpha:vr.ONE,functionDestinationAlpha:vr.ONE},ddt={enabled:!0,color:new z(0,0,0,0),equationRgb:ha.ADD,equationAlpha:ha.ADD,functionSourceRgb:vr.ZERO,functionDestinationRgb:vr.ONE_MINUS_SOURCE_ALPHA,functionSourceAlpha:vr.ZERO,functionDestinationAlpha:vr.ONE_MINUS_SOURCE_ALPHA};function dX(e,t,n,i){let r=n[i.id];if(!u(r)){let o=Ve.getState(i);o.depthMask=!1,o.blending=t,r=Ve.fromCache(o),n[i.id]=r}return r}function hdt(e,t,n){return dX(t,udt,e._translucentRenderStateCache,n)}function mdt(e,t,n){return dX(t,fdt,e._translucentRenderStateCache,n)}function pdt(e,t,n){return dX(t,ddt,e._alphaRenderStateCache,n)}var _dt=`    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);
`,gdt=`    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;
`,ydt=`    float ai = czm_out_FragColor.a;
    out_FragColor = vec4(ai);
`;function hX(e,t,n,i){let{shaderCache:r}=e,o=r.getDerivedShaderProgram(t,n);if(u(o))return o;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;
    }
${i}}
`),r.createDerivedShaderProgram(t,n,{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:a,attributeLocations:s})}function Adt(e,t){return hX(e,t,"translucentMRT",_dt)}function xdt(e,t){return hX(e,t,"translucentMultipass",gdt)}function Cdt(e,t){return hX(e,t,"alphaMultipass",ydt)}j_.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=Adt(t,e.shaderProgram),n.translucentCommand.renderState=hdt(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=a,n.translucentCommand.renderState=c),n}let i,r,o,s;return u(n.translucentCommand)&&(i=n.translucentCommand.shaderProgram,r=n.translucentCommand.renderState,o=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=xdt(t,e.shaderProgram),n.translucentCommand.renderState=mdt(this,t,e.renderState),n.alphaCommand.shaderProgram=Cdt(t,e.shaderProgram),n.alphaCommand.renderState=pdt(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=i,n.translucentCommand.renderState=r,n.alphaCommand.shaderProgram=o,n.alphaCommand.renderState=s),n};function Tdt(e,t,n,i,r,o){let s,a,c,{context:l,frameState:f}=t,{useLogDepth:d,shadowState:p}=f,g=t._hdr,m=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<r.length;++c)s=r[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(o)&&(s=o.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<r.length;++c)s=r[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(o)&&(s=o.unclassifiedCommand,a=A&&s.receiveShadows?s.derivedCommands.oit.shadows.alphaCommand:s.derivedCommands.oit.alphaCommand,n(a,t,l,i,x)),i.framebuffer=m}function Edt(e,t,n,i,r,o){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 m,A;for(let x=0;x<r.length;++x)m=r[x],m=c?m.derivedCommands.logDepth.command:m,m=f?m.derivedCommands.hdr.command:m,A=p&&m.receiveShadows?m.derivedCommands.oit.shadows.translucentCommand:m.derivedCommands.oit.translucentCommand,n(A,t,s,i,g);u(o)&&(m=o.unclassifiedCommand,A=p&&m.receiveShadows?m.derivedCommands.oit.shadows.translucentCommand:m.derivedCommands.oit.translucentCommand,n(A,t,s,i,g)),i.framebuffer=d}j_.prototype.executeCommands=function(e,t,n,i,r){if(this._translucentMRTSupport){Edt(this,e,t,n,i,r);return}Tdt(this,e,t,n,i,r)};j_.prototype.execute=function(e,t){this._compositeCommand.execute(e,t)};j_.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};j_.prototype.isSupported=function(){return this._translucentMRTSupport||this._translucentMultipassSupport};j_.prototype.isDestroyed=function(){return!1};j_.prototype.destroy=function(){return e0e(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 BN=j_;var bdt=new Yt("MapQuest, Open Street Map and contributors, CC-BY-SA");function iH(e){e=y(e,y.EMPTY_OBJECT);let t=De.createIfNeeded(y(e.url,"https://a.tile.openstreetmap.org/"));t.appendForwardSlash(),t.url+=`{z}/{x}/{y}.${y(e.fileExtension,"png")}`;let n=new No({ellipsoid:e.ellipsoid}),i=256,r=256,o=y(e.minimumLevel,0),s=e.maximumLevel,a=y(e.rectangle,n.rectangle),c=n.positionToTileXY(le.southwest(a),o),l=n.positionToTileXY(le.northeast(a),o),f=(Math.abs(l.x-c.x)+1)*(Math.abs(l.y-c.y)+1),d=y(e.credit,bdt);typeof d=="string"&&(d=new Yt(d)),Us.call(this,{url:t,credit:d,tilingScheme:n,tileWidth:i,tileHeight:r,minimumLevel:o,maximumLevel:s,rectangle:a})}u(Object.create)&&(iH.prototype=Object.create(Us.prototype),iH.prototype.constructor=iH);var EC=iH;var Sdt=new H(1,1);function mX(e){e=y(e,y.EMPTY_OBJECT),this.mass=y(e.mass,1),this.position=h.clone(y(e.position,h.ZERO)),this.velocity=h.clone(y(e.velocity,h.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,Sdt)),this._age=0,this._normalizedAge=0,this._billboard=void 0}Object.defineProperties(mX.prototype,{age:{get:function(){return this._age}},normalizedAge:{get:function(){return this._normalizedAge}}});var t0e=new h;mX.prototype.update=function(e,t){return h.multiplyByScalar(this.velocity,e,t0e),h.add(this.position,t0e,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 GS=mX;function n0e(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(n0e.prototype,{complete:{get:function(){return this._complete}}});var pX=n0e;function i0e(e){}i0e.prototype.emit=function(e){fe.throwInstantiationError()};var _X=i0e;var r0e=new H(1,1);function LN(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 RL(.5)),this._emitter=t,this._bursts=e.bursts,this._modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._emitterModelMatrix=N.clone(y(e.emitterModelMatrix,N.IDENTITY)),this._matrixDirty=!0,this._combinedMatrix=new N,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,r0e))),this._maximumImageSize=H.clone(y(e.imageSize,y(e.maximumImageSize,r0e))),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 ge,this._isComplete=!1,this._updateParticlePool=!0,this._particleEstimate=0}Object.defineProperties(LN.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||!N.equals(this._modelMatrix,e),N.clone(e,this._modelMatrix)}},emitterModelMatrix:{get:function(){return this._emitterModelMatrix},set:function(e){this._matrixDirty=this._matrixDirty||!N.equals(this._emitterModelMatrix,e),N.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 vdt(e){let t=e._emissionRate,n=e._maximumParticleLife,i=0,r=e._bursts;if(u(r)){let d=r.length;for(let p=0;p<d;++p)i+=r[p].maximum}let o=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 GS;p._billboard=o.add({image:s,show:!1}),l.push(p)}e._particleEstimate=a}function wdt(e){let t=e._particlePool.pop();return u(t)||(t=new GS),t}function Ddt(e,t){e._particlePool.push(t)}function Idt(e){let t=e._particles,n=e._particlePool,i=e._billboardCollection,r=t.length,o=n.length,s=e._particleEstimate,a=o-Math.max(s-r-o,0);for(let c=a;c<o;++c){let l=n[c];i.remove(l._billboard)}n.length=a}function Pdt(e){u(e._billboard)&&(e._billboard.show=!1)}function o0e(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),r=P.lerp(t.startColor.green,t.endColor.green,t.normalizedAge),o=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,r,o,s),n.scale=P.lerp(t.startScale,t.endScale,t.normalizedAge)}function Odt(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);h.multiplyByScalar(t.velocity,n,t.velocity),e._particles.push(t)}function Mdt(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 r=e.bursts.length;for(let o=0;o<r;o++){let s=e.bursts[o],a=e._currentTime;u(s)&&!s._complete&&a>s.time&&(i+=P.randomBetween(s.minimum,s.maximum),s._complete=!0)}}return i}var rH=new h;LN.prototype.update=function(e){if(!this.show)return;u(this._billboardCollection)||(this._billboardCollection=new uu),this._updateParticlePool&&(vdt(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,r=this.updateCallback,o,s,a=n.length;for(o=0;o<a;++o)s=n[o],s.update(t,r)?o0e(this,s):(Pdt(s),Ddt(this,s),n[o]=n[a-1],--o,--a);n.length=a;let c=Mdt(this,t);if(c>0&&u(i)){this._matrixDirty&&(this._combinedMatrix=N.multiply(this.modelMatrix,this.emitterModelMatrix,this._combinedMatrix),this._matrixDirty=!1);let l=this._combinedMatrix;for(o=0;o<c;o++)s=wdt(this),this._emitter.emit(s),h.add(s.position,s.velocity,rH),N.multiplyByPoint(l,rH,rH),s.position=N.multiplyByPoint(l,s.position,s.position),h.subtract(rH,s.position,s.velocity),h.normalize(s.velocity,s.velocity),Odt(this,s),o0e(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(o=0;o<l;o++)this.bursts[o]._complete=!1}}else this._isComplete=!0,this._complete.raiseEvent(this);e.frameNumber%120===0&&Idt(this)};LN.prototype.isDestroyed=function(){return!1};LN.prototype.destroy=function(){return this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),ue(this)};var gX=LN;function oH(e){e=y(e,y.EMPTY_OBJECT);let t=wn(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 r=document.createElement("div");r.className="cesium-performanceDisplay-ms",this._msText=document.createTextNode(""),r.appendChild(this._msText),n.appendChild(r),n.appendChild(i),this._container.appendChild(n),this._lastFpsSampleTime=Ai(),this._lastMsSampleTime=Ai(),this._fpsFrameCount=0,this._msFrameCount=0,this._throttled=!1;let o=document.createElement("div");o.className="cesium-performanceDisplay-throttled",this._throttledText=document.createTextNode(""),o.appendChild(this._throttledText),n.appendChild(o)}Object.defineProperties(oH.prototype,{throttled:{get:function(){return this._throttled},set:function(e){this._throttled!==e&&(e?this._throttledText.nodeValue="(throttled)":this._throttledText.nodeValue="",this._throttled=e)}}});oH.prototype.update=function(e){let t=Ai(),n=y(e,!0);this._fpsFrameCount++;let i=t-this._lastFpsSampleTime;if(i>1e3){let o="N/A";n&&(o=this._fpsFrameCount*1e3/i|0),this._fpsText.nodeValue=`${o} FPS`,this._lastFpsSampleTime=t,this._fpsFrameCount=0}this._msFrameCount++;let r=t-this._lastMsSampleTime;if(r>200){let o="N/A";n&&(o=(r/this._msFrameCount).toFixed(2)),this._msText.nodeValue=`${o} MS`,this._lastMsSampleTime=t,this._msFrameCount=0}};oH.prototype.destroy=function(){return ue(this)};var q_=oH;function bC(){this._framebuffer=new mi,this._textureToCopy=void 0,this._copyDepthCommand=void 0}Object.defineProperties(bC.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function Rdt(e,t,n){let i=n.width,r=n.height;e._framebuffer.update(t,i,r)}function Bdt(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:Ve.fromCache(),uniformMap:{u_texture:function(){return e._textureToCopy}},owner:e})}e._textureToCopy=n,e._copyDepthCommand.framebuffer=e.framebuffer}bC.prototype.update=function(e,t){Rdt(this,e,t),Bdt(this,e,t)};var Ldt=new oe,Ndt=new oe(1,1/255,1/65025,1/16581375);bC.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}),r=oe.unpack(i,0,Ldt);return oe.divideByScalar(r,255,r),oe.dot(r,Ndt)};bC.prototype.executeCopyDepth=function(e,t){this._copyDepthCommand.execute(e,t)};bC.prototype.isDestroyed=function(){return!1};bC.prototype.destroy=function(){return this._framebuffer.destroy(),u(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=u(this._copyDepthCommand.shaderProgram)&&this._copyDepthCommand.shaderProgram.destroy()),ue(this)};var NN=bC;function FN(){this._framebuffer=new mi({color:!1,depthStencil:!0,supportsDepthTexture:!0}),this._passState=void 0}Object.defineProperties(FN.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function Fdt(e){e._framebuffer.destroy()}function Udt(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i);let r=new uc(t);r.blendingEnabled=!1,r.scissorTest={enabled:!0,rectangle:new Xe},r.viewport=new Xe,e._passState=r}FN.prototype.update=function(e,t,n){let i=n.width,r=n.height;this._framebuffer.isDirty(i,r)&&Udt(this,e);let o=this.framebuffer,s=this._passState;return s.framebuffer=o,s.viewport.width=i,s.viewport.height=r,s.scissorTest.rectangle.x=t.x,s.scissorTest.rectangle.y=r-t.y,s.scissorTest.rectangle.width=1,s.scissorTest.rectangle.height=1,s};FN.prototype.isDestroyed=function(){return!1};FN.prototype.destroy=function(){return Fdt(this),ue(this)};var UN=FN;function kN(e){let t=new uc(e);t.blendingEnabled=!1,t.scissorTest={enabled:!0,rectangle:new Xe},t.viewport=new Xe,this._context=e,this._fb=new mi({depthStencil:!0}),this._passState=t,this._width=0,this._height=0}kN.prototype.begin=function(e,t){let n=this._context,i=t.width,r=t.height;return Xe.clone(e,this._passState.scissorTest.rectangle),this._width=i,this._height=r,this._fb.update(n,i,r),this._passState.framebuffer=this._fb.framebuffer,this._passState.viewport.width=i,this._passState.viewport.height=r,this._passState};var VN=new z;kN.prototype.end=function(e){let t=y(e.width,1),n=y(e.height,1),i=this._context,r=i.readPixels({x:e.x,y:e.y,width:t,height:n,framebuffer:this._fb.framebuffer}),o=Math.max(t,n),s=o*o,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 m=4*((c-f)*t+l+a);VN.red=z.byteToFloat(r[m]),VN.green=z.byteToFloat(r[m+1]),VN.blue=z.byteToFloat(r[m+2]),VN.alpha=z.byteToFloat(r[m+3]);let A=i.getObjectByPickColor(VN);if(u(A))return A}if(l===f||l<0&&-l===f||l>0&&l===1-f){let m=d;d=-p,p=m}l+=d,f+=p}};kN.prototype.isDestroyed=function(){return!1};kN.prototype.destroy=function(){return this._fb.destroy(),ue(this)};var zN=kN;function Y_(){this._numSamples=1,this._colorFramebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._idFramebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._idClearColor=new z(0,0,0,0),this._clearCommand=new li({color:new z(0,0,0,0),depth:1,owner:this})}function Vdt(e){e._colorFramebuffer.destroy(),e._idFramebuffer.destroy()}Object.defineProperties(Y_.prototype,{framebuffer:{get:function(){return this._colorFramebuffer.framebuffer}},idFramebuffer:{get:function(){return this._idFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._colorFramebuffer.getDepthStencilTexture()}}});Y_.prototype.update=function(e,t,n,i){let r=t.width,o=t.height,s=n?e.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT:Ke.UNSIGNED_BYTE;this._numSamples=i,this._colorFramebuffer.update(e,r,o,i,s),this._idFramebuffer.update(e,r,o)};Y_.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)};Y_.prototype.getFramebuffer=function(){return this._colorFramebuffer.framebuffer};Y_.prototype.getIdFramebuffer=function(){return this._idFramebuffer.framebuffer};Y_.prototype.prepareColorTextures=function(e){this._numSamples>1&&this._colorFramebuffer.prepareTextures(e)};Y_.prototype.isDestroyed=function(){return!1};Y_.prototype.destroy=function(){return Vdt(this),ue(this)};var SC=Y_;function vC(){}vC.getShadowCastShaderKeyword=function(e,t,n,i){return`castShadow ${e} ${t} ${n} ${i}`};vC.createShadowCastVertexShader=function(e,t,n){let i=e.defines.slice(0),r=e.sources.slice(0);i.push("SHADOW_MAP"),n&&i.push("GENERATE_POSITION");let o=He.findPositionVarying(e),s=u(o);if(t&&!s){let a=r.length;for(let l=0;l<a;++l)r[l]=He.replaceMain(r[l],"czm_shadow_cast_main");let c=`out vec3 v_positionEC; 
void main() 
{ 
    czm_shadow_cast_main(); 
    v_positionEC = (czm_inverseProjection * gl_Position).xyz; 
}`;r.push(c)}return new He({defines:i,sources:r})};vC.createShadowCastFragmentShader=function(e,t,n,i){let r=e.defines.slice(0),o=e.sources.slice(0);r.push("SHADOW_MAP");let s=He.findPositionVarying(e),a=u(s);a||(s="v_positionEC");let c=o.length;for(let f=0;f<c;++f)o[f]=He.replaceMain(o[f],"czm_shadow_cast_main");let l="";return t&&(a||(l+=`in vec3 v_positionEC; 
`),l+=`uniform vec4 shadowMap_lightPositionEC; 
`),i?l+=`void main() 
{ 
`:l+=`void main() 
{ 
    czm_shadow_cast_main(); 
    if (out_FragColor.a == 0.0) 
    { 
       discard; 
    } 
`,t?l+=`    float distance = length(${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+=`} 
`,o.push(l),new He({defines:r,sources:o})};vC.getShadowReceiveShaderKeyword=function(e,t,n,i){let r=e._usesDepthTexture,o=e._polygonOffsetSupported,s=e._isPointLight,a=e._isSpotLight,c=e._numberOfCascades>1,l=e.debugCascadeColors,f=e.softShadows;return`receiveShadow ${r}${o}${s}${a}${c}${l}${f}${t}${n}${i}`};vC.createShadowReceiveVertexShader=function(e,t,n){let i=e.defines.slice(0),r=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:r})};vC.createShadowReceiveFragmentShader=function(e,t,n,i,r){let o=He.findNormalVarying(e),s=!i&&u(o)||i&&r,a=He.findPositionVarying(e),c=u(a),l=t._usesDepthTexture,f=t._polygonOffsetSupported,d=t._isPointLight,p=t._isSpotLight,g=t._numberOfCascades>1,m=t.debugCascadeColors,A=t.softShadows,x=d?t._pointBias:i?t._terrainBias:t._primitiveBias,C=e.defines.slice(0),E=e.sources.slice(0),T=E.length;for(let D=0;D<T;++D)E[D]=He.replaceMain(E[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 v;return c?v=`    return vec4(${a}, 1.0); 
`:v=`#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() 
{ 
${v}} 
vec3 getNormalEC() 
{ 
${s?`    return normalize(${o}); 
`:`    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); 
${m?`    // 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; 
} 
`,E.push(S),new He({defines:C,sources:E})};var Um=vC;function Vm(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 N,this._shadowMapTexture=void 0,this._lightDirectionEC=new h,this._lightPositionEC=new oe,this._distance=0,this._lightCamera=e.lightCamera,this._shadowMapCamera=new sH,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 bo:u(this._lightCamera.frustum.fov)&&(this._isSpotLight=!0),this._cascadeSplits=[new oe,new oe],this._cascadeMatrices=[new N,new N,new N,new N],this._cascadeDistances=new oe;let i;this._isPointLight?i=6:this._cascadesEnabled?i=this._numberOfCascades:i=1,this._passes=new Array(i);for(let r=0;r<i;++r)this._passes[r]=new kdt(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,AX(this),this._clearCommand=new li({depth:1,color:new z}),this._clearPassState=new uc(t),this._size=y(e.size,2048),this.size=this._size}Vm.MAXIMUM_DISTANCE=2e4;function kdt(e){this.camera=new sH,this.passState=new uc(e),this.framebuffer=void 0,this.textureOffsets=void 0,this.commandList=[],this.cullingVolume=void 0}function yX(e,t){return Ve.fromCache({cull:{enabled:!0,face:gi.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 AX(e){let t=!e._usesDepthTexture;e._primitiveRenderState=yX(t,e._primitiveBias),e._terrainRenderState=yX(t,e._terrainBias),e._pointRenderState=yX(t,e._pointBias)}Vm.prototype.debugCreateRenderStates=function(){AX(this)};Object.defineProperties(Vm.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){qdt(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 xX(e){let t=e._passes.length;for(let n=0;n<t;++n){let i=e._passes[n],r=i.framebuffer;u(r)&&!r.isDestroyed()&&r.destroy(),i.framebuffer=void 0}e._depthAttachment=e._depthAttachment&&e._depthAttachment.destroy(),e._colorAttachment=e._colorAttachment&&e._colorAttachment.destroy()}function zdt(e,t){let n=new cu({context:t,width:e._textureSize.x,height:e._textureSize.y,format:Vc.DEPTH_COMPONENT16}),i=new Ot({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:st.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,sampler:un.NEAREST}),r=new Ks({context:t,depthRenderbuffer:n,colorTextures:[i],destroyAttachments:!1}),o=e._passes.length;for(let s=0;s<o;++s){let a=e._passes[s];a.framebuffer=r,a.passState.framebuffer=r}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function Hdt(e,t){let n=new Ot({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:st.DEPTH_STENCIL,pixelDatatype:Ke.UNSIGNED_INT_24_8,sampler:un.NEAREST}),i=new Ks({context:t,depthStencilTexture:n,destroyAttachments:!1}),r=e._passes.length;for(let o=0;o<r;++o){let s=e._passes[o];s.framebuffer=i,s.passState.framebuffer=i}e._shadowMapTexture=n,e._depthAttachment=n}function Gdt(e,t){let n=new cu({context:t,width:e._textureSize.x,height:e._textureSize.y,format:Vc.DEPTH_COMPONENT16}),i=new za({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:st.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,sampler:un.NEAREST}),r=[i.negativeX,i.negativeY,i.negativeZ,i.positiveX,i.positiveY,i.positiveZ];for(let o=0;o<6;++o){let s=new Ks({context:t,depthRenderbuffer:n,colorTextures:[r[o]],destroyAttachments:!1}),a=e._passes[o];a.framebuffer=s,a.passState.framebuffer=s}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function c0e(e,t){e._isPointLight?Gdt(e,t):e._usesDepthTexture?Hdt(e,t):zdt(e,t)}function Wdt(e,t){e._usesDepthTexture&&e._passes[0].framebuffer.status!==te.FRAMEBUFFER_COMPLETE&&(e._usesDepthTexture=!1,AX(e),xX(e),c0e(e,t))}function jdt(e,t){(!u(e._passes[0].framebuffer)||e._shadowMapTexture.width!==e._textureSize.x)&&(xX(e),c0e(e,t),Wdt(e,t),l0e(e,t))}function l0e(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 qdt(e,t){e._size=t;let n=e._passes,i=n.length,r=e._textureSize;if(e._isPointLight){t=Vt.maximumCubeMapSize>=t?t:Vt.maximumCubeMapSize,r.x=t,r.y=t;let o=new Xe(0,0,t,t);n[0].passState.viewport=o,n[1].passState.viewport=o,n[2].passState.viewport=o,n[3].passState.viewport=o,n[4].passState.viewport=o,n[5].passState.viewport=o}else i===1?(t=Vt.maximumTextureSize>=t?t:Vt.maximumTextureSize,r.x=t,r.y=t,n[0].passState.viewport=new Xe(0,0,t,t)):i===4&&(t=Vt.maximumTextureSize>=t*2?t:Vt.maximumTextureSize/2,r.x=t*2,r.y=t*2,n[0].passState.viewport=new Xe(0,0,t,t),n[1].passState.viewport=new Xe(t,0,t,t),n[2].passState.viewport=new Xe(0,t,t,t),n[3].passState.viewport=new Xe(t,t,t,t));e._clearPassState.viewport=new Xe(0,0,r.x,r.y);for(let o=0;o<i;++o){let s=n[o],a=s.passState.viewport,c=a.x/r.x,l=a.y/r.y,f=a.width/r.x,d=a.height/r.y;s.textureOffsets=new N(f,0,0,c,0,d,0,l,0,0,1,0,0,0,0,1)}}var Ydt=new Xe;function Xdt(e,t){let n;e._isPointLight?n=`uniform samplerCube shadowMap_textureCube; 
in vec2 v_textureCoordinates; 
void main() 
{ 
    vec2 uv = v_textureCoordinates; 
    vec3 dir; 
 
    if (uv.y < 0.5) 
    { 
        if (uv.x < 0.333) 
        { 
            dir.x = -1.0; 
            dir.y = uv.x * 6.0 - 1.0; 
            dir.z = uv.y * 4.0 - 1.0; 
        } 
        else if (uv.x < 0.666) 
        { 
            dir.y = -1.0; 
            dir.x = uv.x * 6.0 - 3.0; 
            dir.z = uv.y * 4.0 - 1.0; 
        } 
        else 
        { 
            dir.z = -1.0; 
            dir.x = uv.x * 6.0 - 5.0; 
            dir.y = uv.y * 4.0 - 1.0; 
        } 
    } 
    else 
    { 
        if (uv.x < 0.333) 
        { 
            dir.x = 1.0; 
            dir.y = uv.x * 6.0 - 1.0; 
            dir.z = uv.y * 4.0 - 3.0; 
        } 
        else if (uv.x < 0.666) 
        { 
            dir.y = 1.0; 
            dir.x = uv.x * 6.0 - 3.0; 
            dir.z = uv.y * 4.0 - 3.0; 
        } 
        else 
        { 
            dir.z = 1.0; 
            dir.x = uv.x * 6.0 - 5.0; 
            dir.y = uv.y * 4.0 - 3.0; 
        } 
    } 
 
    float shadow = czm_unpackDepth(czm_textureCube(shadowMap_textureCube, dir)); 
    out_FragColor = vec4(vec3(shadow), 1.0); 
} 
`:n=`uniform sampler2D shadowMap_texture; 
in vec2 v_textureCoordinates; 
void main() 
{ 
${e._usesDepthTexture?`    float shadow = texture(shadowMap_texture, v_textureCoordinates).r; 
`:`    float shadow = czm_unpackDepth(texture(shadowMap_texture, v_textureCoordinates)); 
`}    out_FragColor = vec4(vec3(shadow), 1.0); 
} 
`;let i=t.createViewportQuadCommand(n,{uniformMap:{shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture}}});return i.pass=be.OVERLAY,i}function Kdt(e,t){let n=t.context,i=t.context.drawingBufferWidth,r=t.context.drawingBufferHeight,o=Math.min(i,r)*.3,s=Ydt;s.x=i-o,s.y=0,s.width=o,s.height=o;let a=e._debugShadowViewCommand;u(a)||(a=Xdt(e,n),e._debugShadowViewCommand=a),(!u(a.renderState)||!Xe.equals(a.renderState.viewport,s))&&(a.renderState=Ve.fromCache({viewport:Xe.clone(s)})),t.commandList.push(e._debugShadowViewCommand)}var km=new Array(8);km[0]=new oe(-1,-1,-1,1);km[1]=new oe(1,-1,-1,1);km[2]=new oe(1,1,-1,1);km[3]=new oe(-1,1,-1,1);km[4]=new oe(-1,-1,1,1);km[5]=new oe(1,-1,1,1);km[6]=new oe(1,1,1,1);km[7]=new oe(-1,1,1,1);var l0=new N,CX=new Array(8);for(let e=0;e<8;++e)CX[e]=new oe;function Jdt(e,t){let n=new xt({geometry:new sd({minimum:new h(-.5,-.5,-.5),maximum:new h(.5,.5,.5)}),attributes:{color:Ut.fromColor(t)}}),i=new xt({geometry:new r_({radius:.5}),attributes:{color:Ut.fromColor(t)}});return new bn({geometryInstances:[n,i],appearance:new rn({translucent:!1,flat:!0}),asynchronous:!1,modelMatrix:e})}var Zdt=[z.RED,z.GREEN,z.BLUE,z.MAGENTA],Qdt=new h;function $dt(e,t){Kdt(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 Rm({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 Rm({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 Rm({camera:e._passes[i].camera,color:Zdt[i],updateOnChange:!1})),e._debugCascadeFrustums[i].update(t)}}else if(e._isPointLight){if(!u(e._debugLightFrustum)||e._needsUpdate){let i=e._shadowMapCamera.positionWC,r=Le.IDENTITY,o=e._pointLightRadius*2,s=h.fromElements(o,o,o,Qdt),a=N.fromTranslationQuaternionRotationScale(i,r,s,l0);e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=Jdt(a,z.YELLOW)}e._debugLightFrustum.update(t)}else(!u(e._debugLightFrustum)||e._needsUpdate)&&(e._debugLightFrustum=new Rm({camera:e._shadowMapCamera,color:z.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t)}function sH(){this.viewMatrix=new N,this.inverseViewMatrix=new N,this.frustum=void 0,this.positionCartographic=new me,this.positionWC=new h,this.directionWC=h.clone(h.UNIT_Z),this.upWC=h.clone(h.UNIT_Y),this.rightWC=h.clone(h.UNIT_X),this.viewProjectionMatrix=new N}sH.prototype.clone=function(e){N.clone(e.viewMatrix,this.viewMatrix),N.clone(e.inverseViewMatrix,this.inverseViewMatrix),this.frustum=e.frustum.clone(this.frustum),me.clone(e.positionCartographic,this.positionCartographic),h.clone(e.positionWC,this.positionWC),h.clone(e.directionWC,this.directionWC),h.clone(e.upWC,this.upWC),h.clone(e.rightWC,this.rightWC)};var eht=new N(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);sH.prototype.getViewProjection=function(){let e=this.viewMatrix,t=this.frustum.projectionMatrix;return N.multiply(t,e,this.viewProjectionMatrix),N.multiply(eht,this.viewProjectionMatrix,this.viewProjectionMatrix),this.viewProjectionMatrix};var tht=new Array(5),nht=new wi,iht=new Array(4),u0e=new h,f0e=new h;function rht(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,r=i.frustum.near,o=i.frustum.far,s=e._numberOfCascades,a,c=o-r,l=o/r,f=.9,d=!1;t.shadowState.closestObjectSize<200&&(d=!0,f=.9);let p=iht,g=tht;for(g[0]=r,g[s]=o,a=0;a<s;++a){let L=(a+1)/s,_=r*Math.pow(l,L),b=r+c*L,w=P.lerp(b,_,f);g[a+1]=w,p[a]=w-g[a]}if(d){for(a=0;a<s;++a)p[a]=Math.min(p[a],e._maximumCascadeDistances[a]);let L=g[0];for(a=0;a<s-1;++a)L+=p[a],g[a+1]=L}oe.unpack(g,0,e._cascadeSplits[0]),oe.unpack(g,1,e._cascadeSplits[1]),oe.unpack(p,0,e._cascadeDistances);let m=n.frustum,A=m.left,x=m.right,C=m.bottom,E=m.top,T=m.near,S=m.far,v=n.positionWC,D=n.directionWC,M=n.upWC,O=i.frustum.clone(nht),B=n.getViewProjection();for(a=0;a<s;++a){O.near=g[a],O.far=g[a+1];let L=N.multiply(O.projectionMatrix,i.viewMatrix,l0),_=N.inverse(L,l0),b=N.multiply(B,_,l0),w=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,u0e),I=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,f0e);for(let G=0;G<8;++G){let U=oe.clone(km[G],CX[G]);N.multiplyByVector(b,U,U),h.divideByScalar(U,U.w,U),h.minimumByComponent(U,w,w),h.maximumByComponent(U,I,I)}w.x=Math.max(w.x,0),w.y=Math.max(w.y,0),w.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+w.x*(x-A),k.right=A+I.x*(x-A),k.bottom=C+w.y*(E-C),k.top=C+I.y*(E-C),k.near=T+w.z*(S-T),k.far=T+I.z*(S-T),R.cullingVolume=F.frustum.computeCullingVolume(v,D,M);let V=e._cascadeMatrices[a];N.multiply(F.getViewProjection(),i.inverseViewMatrix,V),N.multiply(R.textureOffsets,V,V)}}var oht=new N,sht=new h,aht=new h,s0e=new h;function cht(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,r=N.multiply(i.frustum.projectionMatrix,i.viewMatrix,l0),o=N.inverse(r,l0),s=n.directionWC,a=i.directionWC;h.equalsEpsilon(s,a,P.EPSILON10)&&(a=i.upWC);let c=h.cross(s,a,sht);a=h.cross(c,s,aht),h.normalize(a,a),h.normalize(c,c);let l=h.fromElements(0,0,0,s0e),f=N.computeView(l,s,a,c,oht),d=N.multiply(f,o,l0),p=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,u0e),g=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,f0e);for(let S=0;S<8;++S){let v=oe.clone(km[S],CX[S]);N.multiplyByVector(d,v,v),h.divideByScalar(v,v.w,v),h.minimumByComponent(v,p,p),h.maximumByComponent(v,g,g)}g.z+=1e3,p.z-=10;let m=s0e;m.x=-(.5*(p.x+g.x)),m.y=-(.5*(p.y+g.y)),m.z=-g.z;let A=N.fromTranslation(m,l0);f=N.multiply(A,f,f);let x=.5*(g.x-p.x),C=.5*(g.y-p.y),E=g.z-p.z,T=n.frustum;T.left=-x,T.right=x,T.bottom=-C,T.top=C,T.near=.01,T.far=E,N.clone(f,n.viewMatrix),N.inverse(f,n.inverseViewMatrix),N.getTranslation(n.inverseViewMatrix,n.positionWC),t.mapProjection.ellipsoid.cartesianToCartographic(n.positionWC,n.positionCartographic),h.clone(s,n.directionWC),h.clone(a,n.upWC),h.clone(c,n.rightWC)}var lht=[new h(-1,0,0),new h(0,-1,0),new h(0,0,-1),new h(1,0,0),new h(0,1,0),new h(0,0,1)],uht=[new h(0,-1,0),new h(0,0,-1),new h(0,-1,0),new h(0,-1,0),new h(0,0,1),new h(0,-1,0)],fht=[new h(0,0,1),new h(1,0,0),new h(-1,0,0),new h(0,0,-1),new h(1,0,0),new h(1,0,0)];function dht(e,t){let n=new wi;n.fov=P.PI_OVER_TWO,n.near=1,n.far=e._pointLightRadius,n.aspectRatio=1;for(let i=0;i<6;++i){let r=e._passes[i].camera;r.positionWC=e._shadowMapCamera.positionWC,r.positionCartographic=t.mapProjection.ellipsoid.cartesianToCartographic(r.positionWC,r.positionCartographic),r.directionWC=lht[i],r.upWC=uht[i],r.rightWC=fht[i],N.computeView(r.positionWC,r.directionWC,r.upWC,r.rightWC,r.viewMatrix),N.inverse(r.viewMatrix,r.inverseViewMatrix),r.frustum=n}}var hht=new h,mht=new h,d0e=new ae,a0e=d0e.center;function pht(e,t){let n=e._sceneCamera,i=e._shadowMapCamera,r=d0e;if(e._cascadesEnabled){if(n.frustum.near>=e.maximumDistance){e._outOfView=!0,e._needsUpdate=!1;return}let o=t.mapProjection.ellipsoid.geodeticSurfaceNormal(n.positionWC,hht),s=h.negate(i.directionWC,mht),a=h.dot(o,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)r.center=i.positionWC,r.radius=e._pointLightRadius,e._outOfView=t.cullingVolume.computeVisibility(r)===Qt.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(r),ae.clone(r,e._boundingSphere);else{let o=i.frustum.far/2,s=h.add(i.positionWC,h.multiplyByScalar(i.directionWC,o,a0e),a0e);r.center=s,r.radius=o,e._outOfView=t.cullingVolume.computeVisibility(r)===Qt.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(r),ae.clone(r,e._boundingSphere)}}function _ht(e,t){let n=t.camera,i=e._lightCamera,r=e._sceneCamera,o=e._shadowMapCamera;e._cascadesEnabled?h.clone(i.directionWC,o.directionWC):e._isPointLight?h.clone(i.positionWC,o.positionWC):o.clone(i);let s=e._lightDirectionEC;N.multiplyByPointAsVector(n.viewMatrix,o.directionWC,s),h.normalize(s,s),h.negate(s,s),N.multiplyByPoint(n.viewMatrix,o.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=fr.clone(n,r),n.frustum.clone(e._sceneCamera.frustum),e._sceneCamera.frustum.near=a,e._sceneCamera.frustum.far=c,e._distance=c-a,pht(e,t),!e._outOfViewPrevious&&e._outOfView&&(e._needsUpdate=!0),e._outOfViewPrevious=e._outOfView}Vm.prototype.update=function(e){if(_ht(this,e),this._needsUpdate)if(jdt(this,e.context),this._isPointLight&&dht(this,e),this._cascadesEnabled&&(cht(this,e),this._numberOfCascades>1&&rht(this,e)),this._isPointLight)this._shadowMapCullingVolume=Qo.fromBoundingSphere(this._boundingSphere);else{let t=this._shadowMapCamera,n=t.positionWC,i=t.directionWC,r=t.upWC;this._shadowMapCullingVolume=t.frustum.computeCullingVolume(n,i,r),this._passes.length===1&&this._passes[0].camera.clone(t)}if(this._passes.length===1){let t=this._sceneCamera.inverseViewMatrix;N.multiply(this._shadowMapCamera.getViewProjection(),t,this._shadowMapMatrix)}this.debugShow&&$dt(this,e)};Vm.prototype.updatePass=function(e,t){l0e(this,e,t)};var ght=new H;function h0e(e,t,n){let i=e._isPointLight?e._pointBias:n?e._terrainBias:e._primitiveBias,r={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 o=ght;return o.x=1/e._textureSize.x,o.y=1/e._textureSize.y,oe.fromElements(o.x,o.y,i.depthBias,i.normalShadingSmooth,this.combinedUniforms1)},shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness:function(){return oe.fromElements(i.normalOffsetScale,e._distance,e.maximumDistance,e._darkness,this.combinedUniforms2)},combinedUniforms1:new oe,combinedUniforms2:new oe};return mt(t,r,!1)}function yht(e,t,n,i,r,o){let s,a,c;if(u(o)&&(s=o.shaderProgram,a=o.renderState,c=o.uniformMap),o=nt.shallowClone(n,o),o.castShadows=!0,o.receiveShadows=!1,!u(s)||r!==n.shaderProgram.id||t){let l=n.shaderProgram,f=n.pass===be.GLOBE,d=n.pass!==be.TRANSLUCENT,p=e._isPointLight,g=e._usesDepthTexture,m=Um.getShadowCastShaderKeyword(p,f,g,d);if(s=i.shaderCache.getDerivedShaderProgram(l,m),!u(s)){let x=l.vertexShaderSource,C=l.fragmentShaderSource,E=Um.createShadowCastVertexShader(x,p,f),T=Um.createShadowCastFragmentShader(C,p,g,d);s=i.shaderCache.createDerivedShaderProgram(l,m,{vertexShaderSource:E,fragmentShaderSource:T,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=Ve.fromCache(a)),c=h0e(e,n.uniformMap,f)}return o.shaderProgram=s,o.renderState=a,o.uniformMap=c,o}Vm.createReceiveDerivedCommand=function(e,t,n,i,r){u(r)||(r={});let o=e.length>0,s=t.shaderProgram,a=s.vertexShaderSource,c=s.fragmentShaderSource,l=t.pass===be.GLOBE,f=!1;if(l&&(f=t.owner.data.renderedMesh.encoding.hasVertexNormals),t.receiveShadows&&o){let d,p;u(r.receiveCommand)&&(d=r.receiveCommand.shaderProgram,p=r.receiveCommand.uniformMap),r.receiveCommand=nt.shallowClone(t,r.receiveCommand),r.castShadows=!1,r.receiveShadows=!0;let g=r.receiveShaderCastShadows!==t.castShadows,m=r.receiveShaderProgramId!==t.shaderProgram.id;if(!u(d)||m||n||g){let A=Um.getShadowReceiveShaderKeyword(e[0],t.castShadows,l,f);if(d=i.shaderCache.getDerivedShaderProgram(s,A),!u(d)){let x=Um.createShadowReceiveVertexShader(a,l,f),C=Um.createShadowReceiveFragmentShader(c,e[0],t.castShadows,l,f);d=i.shaderCache.createDerivedShaderProgram(s,A,{vertexShaderSource:x,fragmentShaderSource:C,attributeLocations:s._attributeLocations})}p=h0e(e[0],t.uniformMap,l)}r.receiveCommand.shaderProgram=d,r.receiveCommand.uniformMap=p,r.receiveShaderProgramId=t.shaderProgram.id,r.receiveShaderCastShadows=t.castShadows}return r};Vm.createCastDerivedCommand=function(e,t,n,i,r){if(u(r)||(r={}),t.castShadows){let o=r.castCommands;u(o)||(o=r.castCommands=[]);let s=r.castShaderProgramId,a=e.length;o.length=a;for(let c=0;c<a;++c)o[c]=yht(e[c],n,t,i,s,o[c]);r.castShaderProgramId=t.shaderProgram.id}return r};Vm.prototype.isDestroyed=function(){return!1};Vm.prototype.destroy=function(){xX(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 X_=Vm;var HN=`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 wC=`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 Aht=!1;function u0(e){this._drawClassificationFBO=new mi({createDepthAttachments:!1}),this._accumulationFBO=new mi({createDepthAttachments:!1}),this._packFBO=new mi,this._opaqueDepthStencilTexture=void 0,this._textureToComposite=void 0,this._translucentDepthStencilTexture=void 0,this._packDepthCommand=void 0,this._accumulateCommand=void 0,this._compositeCommand=void 0,this._copyCommand=void 0,this._clearColorCommand=new li({color:new z(0,0,0,0),owner:this}),this._clearDepthStencilCommand=new li({depth:1,stencil:0,owner:this}),this._supported=e.depthTexture,this._viewport=new Xe,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(u0.prototype,{hasTranslucentDepth:{get:function(){return this._hasTranslucentDepth}}});function m0e(e){e._textureToComposite=void 0,e._translucentDepthStencilTexture=e._translucentDepthStencilTexture&&!e._translucentDepthStencilTexture.isDestroyed()&&e._translucentDepthStencilTexture.destroy()}function p0e(e){e._drawClassificationFBO.destroy(),e._accumulationFBO.destroy(),e._packFBO.destroy()}function xht(e,t,n,i){m0e(e),e._translucentDepthStencilTexture=new Ot({context:t,width:n,height:i,pixelFormat:st.DEPTH_STENCIL,pixelDatatype:Ke.UNSIGNED_INT_24_8,sampler:un.NEAREST})}function Cht(e,t,n,i){p0e(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 Tht(e,t,n,i){if(!e.isSupported())return;e._opaqueDepthStencilTexture=i;let r=e._opaqueDepthStencilTexture.width,o=e._opaqueDepthStencilTexture.height;e._drawClassificationFBO.isDirty(r,o)&&(xht(e,t,r,o),Cht(e,t,r,o));let s,a;if(u(e._packDepthCommand)||(s=new He({sources:[HN]}),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:[wC]}),a={colorTexture:function(){return e._textureToComposite}},Aht&&(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:[wC]}),a={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._copyCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),u(e._accumulateCommand)||(s=new He({sources:[wC]}),a={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._accumulateCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),e._viewport.width=r,e._viewport.height=o;let c=!Xe.equals(e._viewport,n.viewport),l=c!==e._useScissorTest;e._useScissorTest=c,Xe.equals(e._scissorRectangle,n.viewport)||(e._scissorRectangle=Xe.clone(n.viewport,e._scissorRectangle),l=!0),(!u(e._rsDepth)||!Xe.equals(e._viewport,e._rsDepth.viewport)||l)&&(e._rsDepth=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),u(e._packDepthCommand)&&(e._packDepthCommand.renderState=e._rsDepth),(!u(e._rsAccumulate)||!Xe.equals(e._viewport,e._rsAccumulate.viewport)||l)&&(e._rsAccumulate=Ve.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)||!Xe.equals(e._viewport,e._rsComp.viewport)||l)&&(e._rsComp=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:ln.ALPHA_BLEND})),u(e._compositeCommand)&&(e._compositeCommand.renderState=e._rsComp,e._compositeCommand.derivedCommands.pick.renderState=e._rsComp)}u0.prototype.executeTranslucentCommands=function(e,t,n,i,r){let o=i.length,s,a,c=e.frameState.useLogDepth,l=e.context,f=n.framebuffer;for(a=0;a<o;++a)if(s=i[a],s=c?s.derivedCommands.logDepth.command:s,s.depthForTranslucentClassification){this._hasTranslucentDepth=!0;break}if(this._hasTranslucentDepth){for(Tht(this,l,n,r),n.framebuffer=this._drawClassificationFBO.framebuffer,this._clearDepthStencilCommand.execute(l,n),a=0;a<o;++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}};u0.prototype.executeClassificationCommands=function(e,t,n,i){if(!this._hasTranslucentDepth)return;let r=e.context,o=r.uniformState,s=n.framebuffer;this._frustumsDrawn===2&&(n.framebuffer=this._accumulationFBO.framebuffer,this._copyCommand.execute(r,n)),n.framebuffer=this._drawClassificationFBO.framebuffer,this._frustumsDrawn>1&&this._clearColorCommand.execute(r,n),o.updatePass(be.CESIUM_3D_TILE_CLASSIFICATION);let a=o.globeDepthTexture;o.globeDepthTexture=this._packFBO.getColorTexture();let c=i.commands[be.CESIUM_3D_TILE_CLASSIFICATION],l=i.indices[be.CESIUM_3D_TILE_CLASSIFICATION];for(let f=0;f<l;++f)t(c[f],e,r,n);o.globeDepthTexture=a,n.framebuffer=s,this._frustumsDrawn!==1&&(n.framebuffer=this._accumulationFBO.framebuffer,this._accumulateCommand.execute(r,n),n.framebuffer=s)};u0.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),Eht(this,e,t)};function Eht(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}u0.prototype.isSupported=function(){return this._supported};u0.prototype.isDestroyed=function(){return!1};u0.prototype.destroy=function(){return m0e(this),p0e(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 GN=u0;function bht(){this.command=void 0,this.near=void 0,this.far=void 0}function aH(e,t,n){let i=e.context,r;i.depthTexture&&(r=new bN);let o;e._useOIT&&i.depthTexture&&(o=new BN(i));let s=new uc(i);s.viewport=Xe.clone(n),this.camera=t,this._cameraClone=fr.clone(t),this._cameraStartFired=!1,this._cameraMovedTime=void 0,this.viewport=n,this.passState=s,this.pickFramebuffer=new zN(i),this.pickDepthFramebuffer=new UN,this.sceneFramebuffer=new SC,this.globeDepth=r,this.globeTranslucencyFramebuffer=new SN,this.oit=o,this.translucentTileClassification=new GN(i),this.pickDepths=[],this.frustumCommandsList=[],this.debugFrustumStatistics=void 0,this._commandExtents=[]}var _0e=new h,g0e=new h;function Sht(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)),r=Math.max(Math.abs(e.z),Math.abs(t.z));return Math.max(Math.max(n,i),r)}function vht(e,t,n){let i=1/Math.max(1,Sht(e.position,t.position));return h.multiplyByScalar(e.position,i,_0e),h.multiplyByScalar(t.position,i,g0e),h.equalsEpsilon(_0e,g0e,n)&&h.equalsEpsilon(e.direction,t.direction,n)&&h.equalsEpsilon(e.up,t.up,n)&&h.equalsEpsilon(e.right,t.right,n)&&N.equalsEpsilon(e.transform,t.transform,n)&&e.frustum.equalsEpsilon(t.frustum,n)}aH.prototype.checkForCameraUpdates=function(e){let t=this.camera,n=this._cameraClone;return vht(t,n,P.EPSILON15)?(this._cameraStartFired&&Ai()-this._cameraMovedTime>e.cameraEventWaitTime&&(t.moveEnd.raiseEvent(),this._cameraStartFired=!1),!1):(this._cameraStartFired||(t.moveStart.raiseEvent(),this._cameraStartFired=!0),this._cameraMovedTime=Ai(),fr.clone(t,n),!0)};function wht(e,t,n,i){let r=t.frameState,o=r.camera,s=r.useLogDepth?t.logarithmicDepthFarToNearRatio:t.farToNearRatio,a=t.mode===ne.SCENE2D,c=t.nearToFarDistance2D;i*=1+P.EPSILON2,n=Math.min(Math.max(n,o.frustum.near),o.frustum.far),i=Math.max(Math.min(i,o.frustum.far),n);let l;a?(i=Math.min(i,o.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 m=f[d];u(m)?(m.near=p,m.far=g):m=f[d]=new iN(p,g)}}function Dht(e,t,n,i,r){t.debugShowFrustums&&(n.debugOverlappingFrustums=0);let o=e.frustumCommandsList,s=o.length;for(let a=0;a<s;++a){let c=o[a],l=c.near,f=c.far;if(i>f)continue;if(r<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 y0e=new Qo,Iht=new Ec;aH.prototype.createPotentiallyVisibleSet=function(e){let t=e.frameState,n=t.camera,i=n.directionWC,r=n.positionWC,o=e._computeCommandList,s=e._overlayCommandList,a=t.commandList;e.debugShowFrustums&&(this.debugFrustumStatistics={totalCommands:0,commandsInFrustums:{}});let c=this.frustumCommandsList,l=c.length,f=be.NUMBER_OF_PASSES;for(let b=0;b<l;++b)for(let w=0;w<f;++w)c[b].indices[w]=0;o.length=0,s.length=0;let d=this._commandExtents,p=d.length,g=0,m=+Number.MAX_VALUE,A=-Number.MAX_VALUE,x=t.shadowState.shadowsEnabled,C=+Number.MAX_VALUE,E=-Number.MAX_VALUE,T=Number.MAX_VALUE,S=t.mode===ne.SCENE3D?t.occluder:void 0,v=t.cullingVolume,D=y0e.planes;for(let b=0;b<5;++b)D[b]=v.planes[b];v=y0e;let M=a.length;for(let b=0;b<M;++b){let w=a[b],I=w.pass;if(I===be.COMPUTE)o.push(w);else if(I===be.OVERLAY)s.push(w);else{let R,F,k=w.boundingVolume;if(u(k)){if(!e.isVisible(w,v,S))continue;let G=k.computePlaneDistances(r,i,Iht);if(R=G.start,F=G.stop,m=Math.min(m,R),A=Math.max(A,F),x&&w.receiveShadows&&R<X_.MAXIMUM_DISTANCE&&!(I===be.GLOBE&&R<-100&&F>100)){let U=F-R;I!==be.GLOBE&&R<100&&(T=Math.min(T,U)),C=Math.min(C,R),E=Math.max(E,F)}}else w instanceof li?(R=n.frustum.near,F=n.frustum.far):(R=n.frustum.near,F=n.frustum.far,m=Math.min(m,R),A=Math.max(A,F));let V=d[g];u(V)||(V=d[g]=new bht),V.command=w,V.near=R,V.far=F,g++}}x&&(C=Math.min(Math.max(C,n.frustum.near),n.frustum.far),E=Math.max(Math.min(E,n.frustum.far),C)),x&&(t.shadowState.nearPlane=C,t.shadowState.farPlane=E,t.shadowState.closestObjectSize=T),wht(this,e,m,A);let O,B;for(O=0;O<g;O++)B=d[O],Dht(this,e,B.command,B.near,B.far);if(g<p)for(O=g;O<p&&(B=d[O],!!u(B.command));O++)B.command=void 0;let L=c.length,_=t.frustumSplits;_.length=L+1;for(let b=0;b<L;++b)_[b]=c[b].near,b===L-1&&(_[b+1]=c[b].far)};aH.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 DC=aH;var x0e=.1,Pht=new Wf({pass:Br.MOST_DETAILED_PRELOAD}),Oht=new Wf({pass:Br.MOST_DETAILED_PICK}),TX=new Wf({pass:Br.PICK});function Ia(e){this._mostDetailedRayPicks=[],this.pickRenderStateCache={},this._pickPositionCache={},this._pickPositionCacheDirty=!1;let t=new Xe(0,0,1,1),n=new fr(e);n.frustum=new en({width:x0e,aspectRatio:1,near:.1}),this._pickOffscreenView=new DC(e,n,t)}Ia.prototype.update=function(){this._pickPositionCacheDirty=!0};Ia.prototype.getPickDepth=function(e,t){let n=e.view.pickDepths,i=n[t];return u(i)||(i=new NN,n[t]=i),i};var Mht=new bo,Rht=new h,cH=new h,Bht=new H,Lht=new N;function Nht(e,t,n,i,r){let o=e.camera,s=o.frustum;u(s._offCenterFrustum)&&(s=s._offCenterFrustum);let a=2*(t.x-r.x)/r.width-1;a*=(s.right-s.left)*.5;let c=2*(r.height-t.y-r.y)/r.height-1;c*=(s.top-s.bottom)*.5;let l=N.clone(o.transform,Lht);o._setTransform(N.IDENTITY);let f=h.clone(o.position,Rht);h.multiplyByScalar(o.right,a,cH),h.add(cH,f,f),h.multiplyByScalar(o.up,c,cH),h.add(cH,f,f),o._setTransform(l),e.mode===ne.SCENE2D&&h.fromElements(f.z,f.x,f.y,f);let d=s.getPixelDimensions(r.width,r.height,1,1,Bht),p=Mht;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,o.directionWC,o.upWC)}var Fht=new Qc,Uht=new H;function Vht(e,t,n,i,r){let o=e.camera,s=o.frustum,a=s.near,c=Math.tan(s.fovy*.5),l=s.aspectRatio*c,f=2*(t.x-r.x)/r.width-1,d=2*(r.height-t.y-r.y)/r.height-1,p=f*a*l,g=d*a*c,m=s.getPixelDimensions(r.width,r.height,1,1,Uht),A=m.x*n*.5,x=m.y*i*.5,C=Fht;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(o.positionWC,o.directionWC,o.upWC)}function C0e(e,t,n,i,r){let o=e.camera.frustum;return o instanceof en||o instanceof bo?Nht(e,t,n,i,r):Vht(e,t,n,i,r)}var WS=3,WN=3,zm=new Xe(0,0,WS,WN),T0e=new H,EX=new z(0,0,0,0);Ia.prototype.pick=function(e,t,n,i){WS=y(n,3),WN=y(i,WS);let r=e.context,o=r.uniformState,s=e.frameState,a=e.defaultView;e.view=a;let c=a.viewport;c.x=0,c.y=0,c.width=r.drawingBufferWidth,c.height=r.drawingBufferHeight;let l=a.passState;l.viewport=Xe.clone(c,l.viewport);let f=$i.transformWindowToDrawingBuffer(e,t,T0e);e.jobScheduler.disableThisFrame(),e.updateFrameState(),s.cullingVolume=C0e(e,f,WS,WN,c),s.invertClassification=!1,s.passes.pick=!0,s.tilesetPassState=TX,o.update(s),e.updateEnvironment(),zm.x=f.x-(WS-1)*.5,zm.y=e.drawingBufferHeight-f.y-(WN-1)*.5,zm.width=WS,zm.height=WN,l=a.pickFramebuffer.begin(zm,a.viewport),e.updateAndExecuteCommands(l,EX),e.resolveFramebuffers(l);let d=a.pickFramebuffer.end(zm);return r.endFrame(),d};function kht(e,t){let n=e.context,i=e.frameState,r=e.environmentState,o=e.defaultView;e.view=o;let s=o.viewport;s.x=0,s.y=0,s.width=n.drawingBufferWidth,s.height=n.drawingBufferHeight;let a=o.passState;a.viewport=Xe.clone(s,a.viewport),e.clearPasses(i.passes),i.passes.pick=!0,i.passes.depth=!0,i.cullingVolume=C0e(e,t,1,1,s),i.tilesetPassState=TX,e.updateEnvironment(),r.renderTranslucentDepthForPick=!0,a=o.pickDepthFramebuffer.update(n,t,s),e.updateAndExecuteCommands(a,EX),e.resolveFramebuffers(a),n.endFrame()}var zht=new wi,Hht=new Qc,Ght=new en,Wht=new bo;Ia.prototype.pickPositionWorldCoordinates=function(e,t,n){if(!e.useDepthPicking)return;let i=t.toString();if(this._pickPositionCacheDirty)this._pickPositionCache={},this._pickPositionCacheDirty=!1;else if(this._pickPositionCache.hasOwnProperty(i))return h.clone(this._pickPositionCache[i],n);let r=e.frameState,o=e.context,s=o.uniformState,a=e.defaultView;e.view=a;let c=$i.transformWindowToDrawingBuffer(e,t,T0e);e.pickTranslucentDepth?kht(e,c):(e.updateFrameState(),s.update(r),e.updateEnvironment()),c.y=e.drawingBufferHeight-c.y;let l=e.camera,f;u(l.frustum.fov)?f=l.frustum.clone(zht):u(l.frustum.infiniteProjectionMatrix)?f=l.frustum.clone(Hht):u(l.frustum.width)?f=l.frustum.clone(Ght):f=l.frustum.clone(Wht);let d=a.frustumCommandsList,p=d.length;for(let g=0;g<p;++g){let A=this.getPickDepth(e,g).getDepth(o,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(r),s.updateFrustum(f)):(f.near=x.near*(g!==0?e.opaqueFrustumNearOffset:1),f.far=x.far,s.updateFrustum(f)),n=$i.drawingBufferToWgs84Coordinates(e,c,A,n),e.mode===ne.SCENE2D&&(l.position.z=C,s.update(r)),this._pickPositionCache[i]=h.clone(n),n}}this._pickPositionCache[i]=void 0};var jht=new me;Ia.prototype.pickPosition=function(e,t,n){if(n=this.pickPositionWorldCoordinates(e,t,n),u(n)&&e.mode!==ne.SCENE3D){h.fromElements(n.y,n.z,n.x,n);let i=e.mapProjection,r=i.ellipsoid,o=i.unproject(n,jht);r.cartographicToCartesian(o,n)}return n};function E0e(e,t){let n,i,r=[],o=[],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)){r.push(c);break}if(!u(l)||!u(l.primitive)||!d&&(r.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=_n.toValue(!1,i.show),s.push(i))),l instanceof bs&&(g=!0,l.show=!1,a.push(l)),g||(p.show=!1,o.push(p)),c=t()}for(n=0;n<o.length;++n)o[n].show=!0;for(n=0;n<s.length;++n)i=s[n],i.show=_n.toValue(!0,i.show);for(n=0;n<a.length;++n)a[n].show=!0;return r}Ia.prototype.drillPick=function(e,t,n,i,r){let o=this;return E0e(n,function(){let c=o.pick(e,t,i,r);if(u(c))return{object:c,position:void 0,exclude:!1}}).map(function(c){return c.object})};var A0e=new h,qht=new h;function Yht(e,t,n){this.ray=e,this.width=t,this.tilesets=n,this.ready=!1;let i=this;this.promise=new Promise(r=>{i._completePick=()=>{r()}})}function b0e(e,t,n,i){let r=t.direction,o=h.mostOrthogonalAxis(r,A0e),s=h.cross(r,o,A0e),a=h.cross(r,s,qht);return i.position=t.origin,i.direction=r,i.up=a,i.right=s,i.frustum.width=y(n,x0e),i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC)}function Xht(e,t,n){let i=t.frameState,r=n.ray,o=n.width,s=n.tilesets,a=e._pickOffscreenView.camera,c=b0e(e,r,o,a),l=Pht;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}Ia.prototype.updateMostDetailedRayPicks=function(e){let t=this._mostDetailedRayPicks;for(let n=0;n<t.length;++n)Xht(this,e,t[n])&&t.splice(n--,1)};function S0e(e,t,n){let i=e.length;for(let r=0;r<i;++r){let o=e.get(r);o.show&&(u(o.isCesium3DTileset)?(!u(t)||t.indexOf(o)===-1)&&n.push(o):o instanceof Bl&&S0e(o,t,n))}}function lH(e,t,n,i,r,o){let s=[];if(S0e(t.primitives,i,s),s.length===0)return Promise.resolve(o());let a=new Yht(n,r,s);return e._mostDetailedRayPicks.push(a),a.promise.then(function(){return o()})}function Kht(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 Jht(e,t,n,i,r,o,s){let a=t.context,c=a.uniformState,l=t.frameState,f=e._pickOffscreenView;t.view=f,b0e(e,n,r,f.camera),zm=Xe.clone(f.viewport,zm);let d=f.pickFramebuffer.begin(zm,f.viewport);t.jobScheduler.disableThisFrame(),t.updateFrameState(),l.invertClassification=!1,l.passes.pick=!0,l.passes.offscreen=!0,s?l.tilesetPassState=Oht:l.tilesetPassState=TX,c.update(l),t.updateEnvironment(),t.updateAndExecuteCommands(d,EX),t.resolveFramebuffers(d);let p,g=f.pickFramebuffer.end(zm);if(t.context.depthTexture){let m=f.frustumCommandsList.length;for(let A=0;A<m;++A){let C=e.getPickDepth(t,A).getDepth(a,0,0);if(u(C)&&C>0&&C<1){let E=f.frustumCommandsList[A],T=E.near*(A!==0?t.opaqueFrustumNearOffset:1),S=E.far,v=T+C*(S-T);p=vn.getPoint(n,v);break}}}if(t.view=t.defaultView,a.endFrame(),u(g)||u(p))return{object:g,position:p,exclude:!u(p)&&o||Kht(g,i)}}function v0e(e,t,n,i,r,o,s,a){return E0e(i,function(){return Jht(e,t,n,r,o,s,a)})}function jS(e,t,n,i,r,o,s){let a=v0e(e,t,n,1,i,r,o,s);if(a.length>0)return a[0]}function w0e(e,t,n,i,r,o,s,a){return v0e(e,t,n,i,r,o,s,a)}function uH(e,t){return new Promise((n,i)=>{t.then(function(r){let o=e.postRender.addEventListener(function(){o(),n(r)});e.requestRender()}).catch(function(r){i(r)})})}Ia.prototype.pickFromRay=function(e,t,n,i){return jS(this,e,t,n,i,!1,!1)};Ia.prototype.drillPickFromRay=function(e,t,n,i,r){return w0e(this,e,t,n,i,r,!1,!1)};Ia.prototype.pickFromRayMostDetailed=function(e,t,n,i){let r=this;return t=vn.clone(t),n=u(n)?n.slice():n,uH(e,lH(r,e,t,n,i,function(){return jS(r,e,t,n,i,!1,!0)}))};Ia.prototype.drillPickFromRayMostDetailed=function(e,t,n,i,r){let o=this;return t=vn.clone(t),i=u(i)?i.slice():i,uH(e,lH(o,e,t,i,r,function(){return w0e(o,e,t,n,i,r,!1,!0)}))};var Zht=new h,Qht=new h,$ht=new vn,D0e=new me;function bX(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid,r=oi._defaultMaxTerrainHeight,o=i.geodeticSurfaceNormalCartographic(t,Qht),s=me.toCartesian(t,i,Zht),a=$ht;a.origin=s,a.direction=o;let c=new vn;return vn.getPoint(a,r,c.origin),h.negate(o,c.direction),c}function I0e(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid,r=me.fromCartesian(t,i,D0e);return bX(e,r)}function P0e(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid;return me.fromCartesian(t,i,D0e).height}function emt(e,t,n,i,r){let o=bX(t,n);return lH(e,t,o,i,r,function(){let s=jS(e,t,o,i,r,!0,!0);if(u(s))return P0e(t,s.position)})}function tmt(e,t,n,i,r,o){let s=I0e(t,n);return lH(e,t,s,i,r,function(){let a=jS(e,t,s,i,r,!0,!0);if(u(a))return h.clone(a.position,o)})}Ia.prototype.sampleHeight=function(e,t,n,i){let r=bX(e,t),o=jS(this,e,r,n,i,!0,!1);if(u(o))return P0e(e,o.position)};Ia.prototype.clampToHeight=function(e,t,n,i,r){let o=I0e(e,t),s=jS(this,e,o,n,i,!0,!1);if(u(s))return h.clone(s.position,r)};Ia.prototype.sampleHeightMostDetailed=function(e,t,n,i){n=u(n)?n.slice():n;let r=t.length,o=new Array(r);for(let s=0;s<r;++s)o[s]=emt(this,e,t[s],n,i);return uH(e,Promise.all(o).then(function(s){let a=s.length;for(let c=0;c<a;++c)t[c].height=s[c];return t}))};Ia.prototype.clampToHeightMostDetailed=function(e,t,n,i){n=u(n)?n.slice():n;let r=t.length,o=new Array(r);for(let s=0;s<r;++s)o[s]=tmt(this,e,t[s],n,i,t[s]);return uH(e,Promise.all(o).then(function(s){let a=s.length;for(let c=0;c<a;++c)t[c]=s[c];return t}))};Ia.prototype.destroy=function(){this._pickOffscreenView=this._pickOffscreenView&&this._pickOffscreenView.destroy()};var jN=Ia;var R0e=Wi(l3(),1);function nmt(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 qN=nmt;var imt={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}}},qS=imt;var IC={NEEDS_DECODE:0,DECODING:1,READY:2,FAILED:3};function YN(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=IC.READY,this._dequantizeInShader=!0,this._isQuantizedDraco=!1,this._isOctEncodedDraco=!1,this._quantizedRange=0,this._octEncodedRange=0,this.backFaceCulling=!1,this._backFaceCulling=!1,this.normalShading=!0,this._normalShading=!0,this._opaqueRenderState=void 0,this._translucentRenderState=void 0,this._mode=void 0,this._ready=!1,this._pointsLength=0,this._geometryByteLength=0,this._vertexShaderLoaded=e.vertexShaderLoaded,this._fragmentShaderLoaded=e.fragmentShaderLoaded,this._uniformMapLoaded=e.uniformMapLoaded,this._batchTableLoaded=e.batchTableLoaded,this._pickIdLoaded=e.pickIdLoaded,this._opaquePass=y(e.opaquePass,be.OPAQUE),this._cull=y(e.cull,!0),this.style=void 0,this._style=void 0,this.styleDirty=!1,this.modelMatrix=N.clone(N.IDENTITY),this._modelMatrix=N.clone(N.IDENTITY),this.time=0,this.shadows=gn.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,kc.NONE),this._splittingEnabled=!1,this._error=void 0,rmt(this,e)}Object.defineProperties(YN.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 rmt(e,t){let n=jA.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=Tp.getBinaryProperties(n.pointsLength,n.batchTableJson,n.batchTableBinary)),u(n.draco)){let a=n.draco;e._decodingState=IC.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 r=n.normals;u(r)&&(e._isOctEncoded16P=r.octEncoded);let o=n.colors;u(o)&&(u(o.constantColor)&&(e._constantColor=z.clone(o.constantColor,e._constantColor),e._hasColors=!1),e._isRGB565=o.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 omt=new h,smt=new h,amt=new h,O0e,fH;function cmt(e){if(!u(fH)){O0e=new R0e.default(0),fH=new Array(e);for(let t=0;t<e;++t)fH[t]=O0e.random()}return fH}function lmt(e){let n=e.length/3,i=Math.min(n,20),r=cmt(20),o=Number.MAX_VALUE,s=-Number.MAX_VALUE,a=h.fromElements(o,o,o,omt),c=h.fromElements(s,s,s,smt);for(let f=0;f<i;++f){let d=Math.floor(r[f]*n),p=h.unpack(e,d*3,amt);h.minimumByComponent(a,p,a),h.maximumByComponent(c,p,c)}let l=ae.fromCornerPoints(a,c);return l.radius+=P.EPSILON2,l}function M0e(e,t){let n=X.fromTypedArray(e);return n===X.INT||n===X.UNSIGNED_INT||n===X.DOUBLE?(Mt("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 umt=new oe,fmt=new oe,dmt=new z,B0e=0,dH=1,IX=2,L0e=3,hmt=4,SX=new N,mmt=new N;function pmt(e,t){let n=t.context,i=e._parsedContent,r=e._pointsLength,o=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,m=e._isOctEncodedDraco,A=e._quantizedRange,x=e._octEncodedRange,C=e._isRGB565,E=e._isTranslucent,T=e._hasColors,S=e._hasNormals,v=e._hasBatchIds,D,M,O=[],B={};if(e._styleableShaderAttributes=B,f){let V=hmt;for(let G in l)if(l.hasOwnProperty(G)){let U=l[G],Y=M0e(U.typedArray,G);D=U.componentCount,M=X.fromTypedArray(Y);let j=ft.createVertexBuffer({context:n,typedArray:Y,usage:Fe.STATIC_DRAW});e._geometryByteLength+=j.sizeInBytes;let Q={index:V,vertexBuffer:j,componentsPerAttribute:D,componentDatatype:M,normalize:!1,offsetInBytes:0,strideInBytes:0};O.push(Q),B[G]={location:V,componentCount:D},++V}}let L=ft.createVertexBuffer({context:n,typedArray:o.typedArray,usage:Fe.STATIC_DRAW});e._geometryByteLength+=L.sizeInBytes;let _;T&&(_=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 w;v&&(c.typedArray=M0e(c.typedArray,"batchIds"),w=ft.createVertexBuffer({context:n,typedArray:c.typedArray,usage:Fe.STATIC_DRAW}),e._geometryByteLength+=w.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:B0e,vertexBuffer:L,componentsPerAttribute:3,componentDatatype:M,normalize:!1,offsetInBytes:0,strideInBytes:0}),e._cull&&(d||p?e._boundingSphere=ae.fromCornerPoints(h.ZERO,e._quantizedVolumeScale):e._boundingSphere=lmt(o.typedArray)),T)if(C)I.push({index:dH,vertexBuffer:_,componentsPerAttribute:1,componentDatatype:X.UNSIGNED_SHORT,normalize:!1,offsetInBytes:0,strideInBytes:0});else{let V=E?4:3;I.push({index:dH,vertexBuffer:_,componentsPerAttribute:V,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0})}S&&(g?(D=2,M=X.UNSIGNED_BYTE):m?(D=2,M=x<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT):(D=3,M=X.FLOAT),I.push({index:IX,vertexBuffer:b,componentsPerAttribute:D,componentDatatype:M,normalize:!1,offsetInBytes:0,strideInBytes:0})),v&&I.push({index:L0e,vertexBuffer:w,componentsPerAttribute:1,componentDatatype:X.fromTypedArray(c.typedArray),normalize:!1,offsetInBytes:0,strideInBytes:0}),f&&(I=I.concat(O));let R=new si({context:n,attributes:I}),F={depthTest:{enabled:!0}},k={depthTest:{enabled:!0},depthMask:!1,blending:ln.ALPHA_BLEND};e._opaquePass===be.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=Ve.fromCache(F),e._translucentRenderState=Ve.fromCache(k),e._drawCommand=new nt({boundingVolume:new ae,cull:e._cull,modelMatrix:new N,primitiveType:Be.POINTS,vertexArray:R,count:r,shaderProgram:void 0,uniformMap:void 0,renderState:E?e._translucentRenderState:e._opaqueRenderState,pass:E?be.TRANSLUCENT:e._opaquePass,owner:e,castShadows:!1,receiveShadows:!1,pickId:e._pickIdLoaded()})}function _mt(e,t){let n=t.context,i=e._isQuantized,r=e._isQuantizedDraco,o=e._isOctEncodedDraco,s={u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier:function(){let a=umt;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 en?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,dmt);return c.alpha=a.edgeWidth,c},u_clippingPlanesMatrix:function(){let a=e.clippingPlanes;if(!u(a))return N.IDENTITY;let c=y(e.clippingPlanesOriginMatrix,e._modelMatrix);N.multiply(n.uniformState.view3D,c,SX);let l=N.multiply(SX,a.modelMatrix,SX);return N.inverseTranspose(l,mmt)}};qS.addUniforms(e,s),(i||r||o)&&(s=mt(s,{u_quantizedVolumeScaleAndOctEncodedRange:function(){let a=fmt;if(u(e._quantizedVolumeScale)){let c=h.clone(e._quantizedVolumeScale,a);h.divideByScalar(c,e._quantizedRange,a)}return a.w=e._octEncodedRange,a}})),u(e._uniformMapLoaded)&&(s=e._uniformMapLoaded(s)),e._drawCommand.uniformMap=s}function vX(e,t){let n=/czm_3dtiles_property_(\d+)/g,i=n.exec(e);for(;i!==null;){let r=parseInt(i[1]);t.indexOf(r)===-1&&t.push(r),i=n.exec(e)}}function wX(e,t){e=e.slice(e.indexOf(`
`));let n=/czm_3dtiles_builtin_property_(\w+)/g,i=n.exec(e);for(;i!==null;){let r=i[1];t.indexOf(r)===-1&&t.push(r),i=n.exec(e)}}function DX(e,t){let n=e.numberOfAttributes;for(let i=0;i<n;++i){let r=e.getAttribute(i);if(r.index===t)return r}}var gmt={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 ymt(e,t,n){let i,r,o,s=t.context,a=u(n),c=e._isQuantized,l=e._isQuantizedDraco,f=e._isOctEncoded16P,d=e._isOctEncodedDraco,p=e._isRGB565,g=e._isTranslucent,m=e._hasColors,A=e._hasNormals,x=e._hasBatchIds,C=e._backFaceCulling,E=e._normalShading,T=e._drawCommand.vertexArray,S=e.clippingPlanes,v=e._attenuation,D,M,O,B=g,L=je(gmt),_={},b=e._styleableShaderAttributes;for(r in b)b.hasOwnProperty(r)&&(o=b[r],L[r]=`czm_3dtiles_property_${o.location}`,_[o.location]=o);if(a){let se={translucent:!1},Ae="(vec3 czm_3dtiles_builtin_property_POSITION, vec3 czm_3dtiles_builtin_property_POSITION_ABSOLUTE, vec4 czm_3dtiles_builtin_property_COLOR, vec3 czm_3dtiles_builtin_property_NORMAL)";D=n.getColorShaderFunction(`getColorFromStyle${Ae}`,L,se),M=n.getShowShaderFunction(`getShowFromStyle${Ae}`,L,se),O=n.getPointSizeShaderFunction(`getPointSizeFromStyle${Ae}`,L,se),u(D)&&se.translucent&&(B=!0)}e._styleTranslucent=B;let w=u(D),I=u(M),R=u(O),F=e.isClipped,k=[],V=[];w&&(vX(D,k),wX(D,V)),I&&(vX(M,k),wX(M,V)),R&&(vX(O,k),wX(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(r in b)if(b.hasOwnProperty(r)){o=b[r];let se=k.indexOf(o.location)>=0,Ae=DX(T,o.location);Ae.enabled=se}let Y=m&&(!w||G);if(m){let se=DX(T,dH);se.enabled=Y}let j=A&&(E||C||U);if(A){let se=DX(T,IX);se.enabled=j}let Q={a_position:B0e};Y&&(Q.a_color=dH),j&&(Q.a_normal=IX),x&&(Q.a_batchId=L0e);let W="",K=k.length;for(i=0;i<K;++i){let se=k[i];o=_[se];let Ae=o.componentCount,he=`czm_3dtiles_property_${se}`,Se;Ae===1?Se="float":Se=`vec${Ae}`,W+=`in ${Se} ${he}; 
`,Q[he]=o.location}_mt(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; 
`,v&&(J+=`float u_geometricError; 
float u_depthMultiplier; 
`),J+=W,Y&&(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; 
`),j&&(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; 
`),w&&(J+=D),I&&(J+=M),R&&(J+=O),J+=`void main() 
{ 
    u_pointSize = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.x; 
    tiles3d_tileset_time = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.y; 
`,v&&(J+=`    u_geometricError = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.z; 
    u_depthMultiplier = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.w; 
`),Y?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)); 
`,j?(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); 
`,w&&(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; 
`:v?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; 
`,j&&E&&(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); 
`,j&&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 _e=`in vec4 v_color; 
`;F&&(_e+=`uniform highp sampler2D u_clippingPlanes; 
uniform mat4 u_clippingPlanesMatrix; 
uniform vec4 u_clippingPlanesEdgeStyle; 
`,_e+=`
`,_e+=z_(S,s),_e+=`
`),_e+=`void main() 
{ 
    out_FragColor = czm_gammaCorrect(v_color); 
`,F&&(_e+=qN("u_clippingPlanes","u_clippingPlanesMatrix","u_clippingPlanesEdgeStyle")),_e+=`} 
`,e.splitDirection!==kc.NONE&&(_e=qS.modifyFragmentShader(_e)),u(e._vertexShaderLoaded)&&(J=e._vertexShaderLoaded(J)),u(e._fragmentShaderLoaded)&&(_e=e._fragmentShaderLoaded(_e));let xe=e._drawCommand;u(xe.shaderProgram)&&xe.shaderProgram.destroy(),xe.shaderProgram=Xt.fromCache({context:s,vertexShaderSource:J,fragmentShaderSource:_e,attributeLocations:Q});try{xe.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 Amt(e,t){if(e._decodingState===IC.READY)return!1;if(e._decodingState===IC.NEEDS_DECODE){let n=e._parsedContent,i=n.draco,r=Pp.decodePointCloud(i,t);u(r)&&(e._decodingState=IC.DECODING,r.then(function(o){e._decodingState=IC.READY;let s=u(o.POSITION)?o.POSITION.array:void 0,a=u(o.RGB)?o.RGB.array:void 0,c=u(o.RGBA)?o.RGBA.array:void 0,l=u(o.NORMAL)?o.NORMAL.array:void 0,f=u(o.BATCH_ID)?o.BATCH_ID.array:void 0,d=u(s)&&u(o.POSITION.data.quantization),p=u(l)&&u(o.NORMAL.data.quantization);if(d){let x=o.POSITION.data.quantization,C=x.range;e._quantizedVolumeScale=h.fromElements(C,C,C),e._quantizedVolumeOffset=h.unpack(x.minValues),e._quantizedRange=(1<<x.quantizationBits)-1,e._isQuantizedDraco=!0}p&&(e._octEncodedRange=(1<<o.NORMAL.data.quantization.quantizationBits)-1,e._isOctEncodedDraco=!0);let g=n.styleableProperties,m=i.batchTableProperties;for(let x in m)if(m.hasOwnProperty(x)){let C=o[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(o){e._decodingState=IC.FAILED,e._error=o}))}return!0}var xmt=new oe,Cmt=new h;YN.prototype.update=function(e){let t=e.context;if(u(this._error)){let l=this._error;throw this._error=void 0,l}if(Amt(this,t))return;let i=!1,r=!N.equals(this._modelMatrix,this.modelMatrix);if(this._mode!==e.mode&&(this._mode=e.mode,r=!0),u(this._drawCommand)||(pmt(this,e),r=!0,i=!0,this._ready=!0,this._parsedContent=void 0),r){N.clone(this.modelMatrix,this._modelMatrix);let l=this._drawCommand.modelMatrix;if(N.clone(this._modelMatrix,l),u(this._rtcCenter)&&N.multiplyByTranslation(l,this._rtcCenter,l),u(this._quantizedVolumeOffset)&&N.multiplyByTranslation(l,this._quantizedVolumeOffset,l),e.mode!==ne.SCENE3D){let d=e.mapProjection,p=N.getColumn(l,3,xmt);oe.equals(p,oe.UNIT_W)||Pt.basisTo2D(d,l,l)}let f=this._drawCommand.boundingVolume;if(ae.clone(this._boundingSphere,f),this._cull){let d=f.center;N.multiplyByPoint(l,d,d);let p=N.getScale(l,Cmt);f.radius*=h.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 o=this.splitDirection!==kc.NONE;this._splittingEnabled!==o&&(this._splittingEnabled=o,i=!0),i&&ymt(this,e,this._style),this._drawCommand.castShadows=gn.castShadows(this.shadows),this._drawCommand.receiveShadows=gn.receiveShadows(this.shadows);let s=this._highlightColor.alpha<1||this._constantColor.alpha<1||this._styleTranslucent;this._drawCommand.renderState=s?this._translucentRenderState:this._opaqueRenderState,this._drawCommand.pass=s?be.TRANSLUCENT:this._opaquePass;let a=e.commandList,c=e.passes;(c.render||c.pick)&&a.push(this._drawCommand)};YN.prototype.isDestroyed=function(){return!1};YN.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 XN=YN;var Tmt={NEAREST:0,LINEAR:1},Gu=Tmt;function PC(e){e=y(e,y.EMPTY_OBJECT);let t=e.fragmentShader,n=y(e.textureScale,1),i=y(e.pixelFormat,st.RGBA);this._fragmentShader=t,this._uniforms=e.uniforms,this._textureScale=n,this._forcePowerOfTwo=y(e.forcePowerOfTwo,!1),this._sampleMode=y(e.sampleMode,Gu.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 r=new uc;r.scissorTest={enabled:!0,rectangle:u(e.scissorRectangle)?Xe.clone(e.scissorRectangle):new Xe},this._passState=r,this._ready=!1;let o=e.name;u(o)||(o=Hn()),this._name=o,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(PC.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 Emt=/uniform\s+sampler2D\s+depthTexture/g;PC.prototype._isSupported=function(e){return!Emt.test(this._fragmentShader)||e.depthTexture};function bmt(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(r){let o=t[n];t[n]=r;let s=e._actualUniforms,a=s[n];u(a)&&a!==o&&a instanceof Ot&&!u(e._textureCache.getStageByName(n))&&(e._texturesToRelease.push(a),delete s[n],delete s[`${n}Dimensions`]),o instanceof Ot&&e._texturesToRelease.push(o),typeof r=="string"||r instanceof HTMLCanvasElement||r instanceof HTMLImageElement||r instanceof HTMLVideoElement||r instanceof ImageData?e._dirtyUniforms.push(n):s[n]=r}}}function Smt(e,t){return function(){let n=e._actualUniforms[t];return typeof n=="function"?n():n}}function vmt(e,t){return function(){let n=e[t]();if(u(n))return n.dimensions}}function wmt(e){if(u(e._uniformMap))return;let t={},n={},i=e._uniforms,r=e._actualUniforms;for(let o in i)if(i.hasOwnProperty(o)){typeof i[o]!="function"?(t[o]=Smt(e,o),n[o]=bmt(e,i,o)):(t[o]=i[o],n[o]=i[o]),r[o]=i[o];let s=t[o]();(typeof s=="string"||s instanceof Ot||s instanceof HTMLImageElement||s instanceof HTMLCanvasElement||s instanceof HTMLVideoElement)&&(t[`${o}Dimensions`]=vmt(t,o))}e._uniforms={},Object.defineProperties(e._uniforms,n),e._uniformMap=mt(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 Dmt(e,t){if(u(e._command)&&!e._logDepthChanged&&!e._selectedDirty)return;let n=e._fragmentShader;if(u(e._selectedIdTexture)){let r=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 < ${r}; ++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 Imt(e){let t=e._sampleMode,n,i;t===Gu.LINEAR?(n=an.LINEAR,i=Ti.LINEAR):(n=an.NEAREST,i=Ti.NEAREST);let r=e._sampler;(!u(r)||r.minificationFilter!==n||r.magnificationFilter!==i)&&(e._sampler=new un({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i}))}function Pmt(e,t){return function(n){e._texturesToCreate.push({name:t,source:n})}}function Omt(e,t){return function(){return e._textureCache.getOutputTexture(t)}}function Mmt(e,t){let n,i,r,o=e._texturesToRelease,s=o.length;for(n=0;n<s;++n)i=o[n],i=i&&i.destroy();o.length=0;let a=e._texturesToCreate;for(s=a.length,n=0;n<s;++n){let d=a[n];r=d.name;let p=d.source;e._actualUniforms[r]=new Ot({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){r=c[n];let d=l[r],p=e._textureCache.getStageByName(d);if(u(p))e._actualUniforms[r]=Omt(e,d);else if(typeof d=="string"){let g=new De({url:d});f.push(g.fetchImage().then(Pmt(e,r)))}else e._texturesToCreate.push({name:r,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 N0e(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 r in i)i.hasOwnProperty(r)&&i[r]instanceof Ot&&(u(t.getStageByName(n[r]))||i[r].destroy(),e._dirtyUniforms.push(r))}function Rmt(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 r=0;r<t;++r)if(e._combinedSelected[r]!==e._combinedSelectedShadow[r])return!0}return i}function Bmt(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,r,o=0,s=n.length;for(i=0;i<s;++i)r=n[i],u(r.pickIds)?o+=r.pickIds.length:u(r.pickId)&&++o;if(s===0||o===0){let f=new Uint8Array(4);f[0]=255,f[1]=255,f[2]=255,f[3]=255,e._selectedIdTexture=new Ot({context:t,pixelFormat:st.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,source:{arrayBufferView:f,width:1,height:1},sampler:un.NEAREST});return}let a,c=0,l=new Uint8Array(o*4);for(i=0;i<s;++i)if(r=n[i],u(r.pickIds)){let f=r.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(r.pickId)&&(a=r.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 Ot({context:t,pixelFormat:st.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,source:{arrayBufferView:l,width:o,height:1},sampler:un.NEAREST})}PC.prototype.update=function(e,t){if(this.enabled!==this._enabled&&!this.enabled&&N0e(this),this._enabled=this.enabled,!this._enabled||(this._logDepthChanged=t!==this._useLogDepth,this._useLogDepth=t,this._selectedDirty=Rmt(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,Bmt(this,e),wmt(this),Mmt(this,e),Dmt(this,e),Imt(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),r;(i.width!==e.drawingBufferWidth||i.height!==e.drawingBufferHeight)&&(r=this._renderState,(!u(r)||i.width!==r.viewport.width||i.height!==r.viewport.height)&&(this._renderState=Ve.fromCache({viewport:new Xe(0,0,i.width,i.height)}))),this._command.renderState=r};PC.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,un.equals(this._colorTexture.sampler,this._sampler)||(this._colorTexture.sampler=this._sampler);let r=this.scissorRectangle.width>0&&this.scissorRectangle.height>0?this._passState:void 0;u(r)&&(r.context=e),this._command.execute(e,r)};PC.prototype.isDestroyed=function(){return!1};PC.prototype.destroy=function(){return N0e(this),ue(this)};var Tr=PC;var KN=`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 JN=`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 ZN=`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 QN=`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 $N=`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 eF=`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 tF=`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 nF=`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 iF=`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 rF=`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 oF=`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 sF=`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 f0=`#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 aF=`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 cF=`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 lF=`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 uF=`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 fF=`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 dF=`/**
 * @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 OC(e){e=y(e,y.EMPTY_OBJECT),this._stages=e.stages,this._inputPreviousStageTexture=y(e.inputPreviousStageTexture,!0);let t=e.name;u(t)||(t=Hn()),this._name=t,this._uniforms=e.uniforms,this._textureCache=void 0,this._index=void 0,this._selected=void 0,this._selectedShadow=void 0,this._parentSelected=void 0,this._parentSelectedShadow=void 0,this._combinedSelected=void 0,this._combinedSelectedShadow=void 0,this._selectedLength=0,this._parentSelectedLength=0,this._selectedDirty=!0}Object.defineProperties(OC.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}}});OC.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};OC.prototype.get=function(e){return this._stages[e]};function Lmt(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 r=0;r<t;++r)if(e._combinedSelected[r]!==e._combinedSelectedShadow[r])return!0}return i}OC.prototype.update=function(e,t){this._selectedDirty=Lmt(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 r=0;r<i;++r){let o=n[r];this._selectedDirty&&(o.parentSelected=this._combinedSelected),o.update(e,t)}};OC.prototype.isDestroyed=function(){return!1};OC.prototype.destroy=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return ue(this)};var tl=OC;var Fo={};function hH(e){let r=`#define USE_STEP_SIZE
${f0}`,o=new Tr({name:`${e}_x_direction`,fragmentShader:r,uniforms:{delta:1,sigma:2,stepSize:1,direction:0},sampleMode:Gu.LINEAR}),s=new Tr({name:`${e}_y_direction`,fragmentShader:r,uniforms:{delta:1,sigma:2,stepSize:1,direction:1},sampleMode:Gu.LINEAR}),a={};return Object.defineProperties(a,{delta:{get:function(){return o.uniforms.delta},set:function(c){let l=o.uniforms,f=s.uniforms;l.delta=f.delta=c}},sigma:{get:function(){return o.uniforms.sigma},set:function(c){let l=o.uniforms,f=s.uniforms;l.sigma=f.sigma=c}},stepSize:{get:function(){return o.uniforms.stepSize},set:function(c){let l=o.uniforms,f=s.uniforms;l.stepSize=f.stepSize=c}}}),new tl({name:e,stages:[o,s],uniforms:a})}Fo.createBlurStage=function(){return hH("czm_blur")};Fo.createDepthOfFieldStage=function(){let e=hH("czm_depth_of_field_blur"),t=new Tr({name:"czm_depth_of_field_composite",fragmentShader:nF,uniforms:{focalDistance:5,blurTexture:e.name}}),n={};return Object.defineProperties(n,{focalDistance:{get:function(){return t.uniforms.focalDistance},set:function(i){t.uniforms.focalDistance=i}},delta:{get:function(){return e.uniforms.delta},set:function(i){e.uniforms.delta=i}},sigma:{get:function(){return e.uniforms.sigma},set:function(i){e.uniforms.sigma=i}},stepSize:{get:function(){return e.uniforms.stepSize},set:function(i){e.uniforms.stepSize=i}}}),new tl({name:"czm_depth_of_field",stages:[e,t],inputPreviousStageTexture:!1,uniforms:n})};Fo.isDepthOfFieldSupported=function(e){return e.context.depthTexture};Fo.createEdgeDetectionStage=function(){let e=Hn();return new Tr({name:`czm_edge_detection_${e}`,fragmentShader:rF,uniforms:{length:.25,color:z.clone(z.BLACK)}})};Fo.isEdgeDetectionSupported=function(e){return e.context.depthTexture};function Nmt(e){if(!u(e))return Fo.createEdgeDetectionStage();let t=new tl({name:"czm_edge_detection_multiple",stages:e,inputPreviousStageTexture:!1}),n={},i="",r="";for(let a=0;a<e.length;++a)i+=`uniform sampler2D edgeTexture${a}; 
`,r+=`        vec4 edge${a} = texture(edgeTexture${a}, v_textureCoordinates); 
        if (edge${a}.a > 0.0) 
        { 
            color = edge${a}; 
            break; 
        } 
`,n[`edgeTexture${a}`]=e[a].name;let o=`${i}in vec2 v_textureCoordinates; 
void main() { 
    vec4 color = vec4(0.0); 
    for (int i = 0; i < ${e.length}; i++) 
    { 
${r}    } 
    out_FragColor = color; 
} 
`,s=new Tr({name:"czm_edge_detection_combine",fragmentShader:o,uniforms:n});return new tl({name:"czm_edge_detection_composite",stages:[t,s]})}Fo.createSilhouetteStage=function(e){let t=Nmt(e),n=new Tr({name:"czm_silhouette_color_edges",fragmentShader:fF,uniforms:{silhouetteTexture:t.name}});return new tl({name:"czm_silhouette",stages:[t,n],inputPreviousStageTexture:!1,uniforms:t.uniforms})};Fo.isSilhouetteSupported=function(e){return e.context.depthTexture};Fo.createBloomStage=function(){let e=new Tr({name:"czm_bloom_contrast_bias",fragmentShader:tF,uniforms:{contrast:128,brightness:-.3}}),t=hH("czm_bloom_blur"),n=new tl({name:"czm_bloom_contrast_bias_blur",stages:[e,t]}),i=new Tr({name:"czm_bloom_generate_composite",fragmentShader:$N,uniforms:{glowOnly:!1,bloomTexture:n.name}}),r={};return Object.defineProperties(r,{glowOnly:{get:function(){return i.uniforms.glowOnly},set:function(o){i.uniforms.glowOnly=o}},contrast:{get:function(){return e.uniforms.contrast},set:function(o){e.uniforms.contrast=o}},brightness:{get:function(){return e.uniforms.brightness},set:function(o){e.uniforms.brightness=o}},delta:{get:function(){return t.uniforms.delta},set:function(o){t.uniforms.delta=o}},sigma:{get:function(){return t.uniforms.sigma},set:function(o){t.uniforms.sigma=o}},stepSize:{get:function(){return t.uniforms.stepSize},set:function(o){t.uniforms.stepSize=o}}}),new tl({name:"czm_bloom",stages:[n,i],inputPreviousStageTexture:!1,uniforms:r})};Fo.createAmbientOcclusionStage=function(){let e=new Tr({name:"czm_ambient_occlusion_generate",fragmentShader:JN,uniforms:{intensity:3,bias:.1,lengthCap:.26,stepSize:1.95,frustumLength:1e3,randomTexture:void 0}}),t=hH("czm_ambient_occlusion_blur");t.uniforms.stepSize=.86;let n=new tl({name:"czm_ambient_occlusion_generate_blur",stages:[e,t]}),i=new Tr({name:"czm_ambient_occlusion_composite",fragmentShader:ZN,uniforms:{ambientOcclusionOnly:!1,ambientOcclusionTexture:n.name}}),r={};return Object.defineProperties(r,{intensity:{get:function(){return e.uniforms.intensity},set:function(o){e.uniforms.intensity=o}},bias:{get:function(){return e.uniforms.bias},set:function(o){e.uniforms.bias=o}},lengthCap:{get:function(){return e.uniforms.lengthCap},set:function(o){e.uniforms.lengthCap=o}},stepSize:{get:function(){return e.uniforms.stepSize},set:function(o){e.uniforms.stepSize=o}},frustumLength:{get:function(){return e.uniforms.frustumLength},set:function(o){e.uniforms.frustumLength=o}},randomTexture:{get:function(){return e.uniforms.randomTexture},set:function(o){e.uniforms.randomTexture=o}},delta:{get:function(){return t.uniforms.delta},set:function(o){t.uniforms.delta=o}},sigma:{get:function(){return t.uniforms.sigma},set:function(o){t.uniforms.sigma=o}},blurStepSize:{get:function(){return t.uniforms.stepSize},set:function(o){t.uniforms.stepSize=o}},ambientOcclusionOnly:{get:function(){return i.uniforms.ambientOcclusionOnly},set:function(o){i.uniforms.ambientOcclusionOnly=o}}}),new tl({name:"czm_ambient_occlusion",stages:[n,i],inputPreviousStageTexture:!1,uniforms:r})};Fo.isAmbientOcclusionSupported=function(e){return e.context.depthTexture};var Fmt=`#define FXAA_QUALITY_PRESET 39 
${dF}
${sF}`;Fo.createFXAAStage=function(){return new Tr({name:"czm_FXAA",fragmentShader:Fmt,sampleMode:Gu.LINEAR})};Fo.createAcesTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=KN,new Tr({name:"czm_aces",fragmentShader:t,uniforms:{autoExposure:void 0}})};Fo.createFilmicTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=oF,new Tr({name:"czm_filmic",fragmentShader:t,uniforms:{autoExposure:void 0}})};Fo.createReinhardTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=uF,new Tr({name:"czm_reinhard",fragmentShader:t,uniforms:{autoExposure:void 0}})};Fo.createModifiedReinhardTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=cF,new Tr({name:"czm_modified_reinhard",fragmentShader:t,uniforms:{white:z.WHITE,autoExposure:void 0}})};Fo.createAutoExposureStage=function(){return new yL};Fo.createBlackAndWhiteStage=function(){return new Tr({name:"czm_black_and_white",fragmentShader:QN,uniforms:{gradations:5}})};Fo.createBrightnessStage=function(){return new Tr({name:"czm_brightness",fragmentShader:eF,uniforms:{brightness:.5}})};Fo.createNightVisionStage=function(){return new Tr({name:"czm_night_vision",fragmentShader:lF})};Fo.createDepthViewStage=function(){return new Tr({name:"czm_depth_view",fragmentShader:iF})};Fo.createLensFlareStage=function(){return new Tr({name:"czm_lens_flare",fragmentShader:aF,uniforms:{dirtTexture:$t("Assets/Textures/LensFlare/DirtMask.jpg"),starTexture:$t("Assets/Textures/LensFlare/StarBurst.jpg"),intensity:2,distortion:10,ghostDispersal:.4,haloWidth:.4,dirtAmount:.4,earthRadius:re.WGS84.maximumRadius}})};var Jf=Fo;function K_(e){this._collection=e,this._framebuffers=[],this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0,this._updateDependencies=!1}function mF(e){for(;u(e.length);)e=e.get(e.length-1);return e.name}function PX(e,t,n,i,r){if(!i.enabled||!i._isSupported(t))return r;let o=n[i.name]={};if(u(r)){let a=e.getStageByName(r);o[mF(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)&&(o[mF(d)]=!0)}}}return i.name}function hF(e,t,n,i,r){if(u(i.enabled)&&!i.enabled||u(i._isSupported)&&!i._isSupported(t))return r;let o=r,s=!u(i.inputPreviousStageTexture)||i.inputPreviousStageTexture,a=r,c=i.length;for(let d=0;d<c;++d){let p=i.get(d);u(p.length)?a=hF(e,t,n,p,r):a=PX(e,t,n,p,r),s&&(r=a)}let l,f;if(s)for(l=1;l<c;++l)f=mF(i.get(l)),u(n[f])||(n[f]={}),n[f][o]=!0;else for(l=1;l<c;++l){f=mF(i.get(l));let d=n[f];for(let p=0;p<l;++p)d[mF(i.get(p))]=!0}return a}function Umt(e,t){let n={};if(u(e.ambientOcclusion)){let i=e.ambientOcclusion,r=e.bloom,o=e._tonemapping,s=e.fxaa,a=hF(e,t,n,i,void 0);a=hF(e,t,n,r,a),a=PX(e,t,n,o,a),a=hF(e,t,n,e,a),PX(e,t,n,s,a)}else hF(e,t,n,e,void 0);return n}function Vmt(e,t,n){let r=e._collection.getStageByName(t),o=r._textureScale,s=r._forcePowerOfTwo,a=r._pixelFormat,c=r._pixelDatatype,l=r._clearColor,f,d,p=e._framebuffers,g=p.length;for(f=0;f<g;++f){if(d=p[f],o!==d.textureScale||s!==d.forcePowerOfTwo||a!==d.pixelFormat||c!==d.pixelDatatype||!z.equals(l,d.clearColor))continue;let m=d.stages,A=m.length,x=!1;for(let C=0;C<A;++C)if(n[m[C]]){x=!0;break}if(!x)break}return u(d)&&f<g?(d.stages.push(t),d):(d={textureScale:o,forcePowerOfTwo:s,pixelFormat:a,pixelDatatype:c,clearColor:l,stages:[t],buffer:new mi({pixelFormat:a,pixelDatatype:c}),clear:void 0},p.push(d),d)}function kmt(e,t){let n=Umt(e._collection,t);for(let i in n)n.hasOwnProperty(i)&&(e._stageNameToFramebuffer[i]=Vmt(e,i,n[i]))}function OX(e){let t=e._framebuffers,n=t.length;for(let i=0;i<n;++i)t[i].buffer.destroy()}function zmt(e,t){let n=e._width,i=e._height,r=e._framebuffers,o=r.length;for(let s=0;s<o;++s){let a=r[s],c=a.textureScale,l=Math.ceil(n*c),f=Math.ceil(i*c),d=Math.min(l,f);a.forcePowerOfTwo&&(P.isPowerOfTwo(d)||(d=P.nextPowerOfTwo(d)),l=d,f=d),a.buffer.update(t,l,f),a.clear=new li({color:a.clearColor,framebuffer:a.buffer.framebuffer})}}K_.prototype.updateDependencies=function(){this._updateDependencies=!0};K_.prototype.update=function(e){let t=this._collection,n=this._updateDependencies,i=u(t.ambientOcclusion)&&t.ambientOcclusion.enabled&&t.ambientOcclusion._isSupported(e),r=u(t.bloom)&&t.bloom.enabled&&t.bloom._isSupported(e),o=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||r||o||s;if((n||!a&&this._framebuffers.length>0)&&(OX(this),this._framebuffers.length=0,this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0),!n&&!a)return;this._framebuffers.length===0&&kmt(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,OX(this),zmt(this,e))};K_.prototype.clear=function(e){let t=this._framebuffers;for(let n=0;n<t.length;++n)t[n].clear.execute(e)};K_.prototype.getStageByName=function(e){return this._collection.getStageByName(e)};K_.prototype.getOutputTexture=function(e){return this._collection.getOutputTexture(e)};K_.prototype.getFramebuffer=function(e){let t=this._stageNameToFramebuffer[e];if(u(t))return t.buffer.framebuffer};K_.prototype.isDestroyed=function(){return!1};K_.prototype.destroy=function(){return OX(this),ue(this)};var MC=K_;var pF={REINHARD:0,MODIFIED_REINHARD:1,FILMIC:2,ACES:3,validate:function(e){return e===pF.REINHARD||e===pF.MODIFIED_REINHARD||e===pF.FILMIC||e===pF.ACES}},d0=Object.freeze(pF);var MX=[];function nl(){let e=Jf.createFXAAStage(),t=Jf.createAmbientOcclusionStage(),n=Jf.createBloomStage();this._autoExposureEnabled=!1,this._autoExposure=Jf.createAutoExposureStage(),this._tonemapping=void 0,this._tonemapper=void 0,this.tonemapper=d0.ACES;let i=this._tonemapping;e.enabled=!1,t.enabled=!1,n.enabled=!1,i.enabled=!1;let r=new MC(this),o={},s=MX;for(s.push(e,t,n,i);s.length>0;){let c=s.pop();o[c.name]=c,c._textureCache=r;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=o,this._textureCache=r}Object.defineProperties(nl.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,r=this._ao,o=this._bloom,s=this._tonemapping;return e=e||i.ready&&i.enabled,e=e||r.ready&&r.enabled,e=e||o.ready&&o.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 RX(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 r=this._bloom;if(r.enabled&&r.ready)return this.getOutputTexture(r.name);let o=this._ao;if(o.enabled&&o.ready)return this.getOutputTexture(o.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 d0.REINHARD:n=Jf.createReinhardTonemappingStage(t);break;case d0.MODIFIED_REINHARD:n=Jf.createModifiedReinhardTonemappingStage(t);break;case d0.FILMIC:n=Jf.createFilmicTonemappingStage(t);break;default:n=Jf.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 RX(e){if(!e._stagesRemoved)return;e._stagesRemoved=!1;let t=[],n=e._stages,i=n.length;for(let r=0,o=0;r<i;++r){let s=n[r];s&&(s._index=o++,t.push(s))}e._stages=t}nl.prototype.add=function(e){let t=this._stageNames,n=MX;for(n.push(e);n.length>0;){let r=n.pop();t[r.name]=r,r._textureCache=this._textureCache;let o=r.length;if(u(o))for(let s=0;s<o;++s)n.push(r.get(s))}let i=this._stages;return e._index=i.length,i.push(e),this._textureCacheDirty=!0,e};nl.prototype.remove=function(e){if(!this.contains(e))return!1;let t=this._stageNames,n=MX;for(n.push(e);n.length>0;){let i=n.pop();delete t[i.name];let r=i.length;if(u(r))for(let o=0;o<r;++o)n.push(i.get(o))}return this._stages[e._index]=void 0,this._stagesRemoved=!0,this._textureCacheDirty=!0,e._index=void 0,e._textureCache=void 0,e.destroy(),!0};nl.prototype.contains=function(e){return u(e)&&u(e._index)&&e._textureCache===this._textureCache};nl.prototype.get=function(e){return RX(this),this._stages[e]};nl.prototype.removeAll=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)this.remove(e[n]);e.length=0};nl.prototype.getStageByName=function(e){return this._stageNames[e]};nl.prototype.update=function(e,t,n){RX(this);let i=this._activeStages,r=this._activeStages=this._previousActiveStages;this._previousActiveStages=i;let o=this._stages,s=r.length=o.length,a,c,l=0;for(a=0;a<s;++a)c=o[a],c.ready&&c.enabled&&c._isSupported(e)&&(r[l++]=c);r.length=l;let f=l!==i.length;if(!f){for(a=0;a<l;++a)if(r[a]!==i[a]){f=!0;break}}let d=this._ao,p=this._bloom,g=this._autoExposure,m=this._tonemapping,A=this._fxaa;m.enabled=n;let x=d.enabled&&d._isSupported(e),C=p.enabled&&p._isSupported(e),E=m.enabled&&m._isSupported(e),T=A.enabled&&A._isSupported(e);if((f||this._textureCacheDirty||x!==this._aoEnabled||C!==this._bloomEnabled||E!==this._tonemappingEnabled||T!==this._fxaaEnabled)&&(this._textureCache.updateDependencies(),this._aoEnabled=x,this._bloomEnabled=C,this._tonemappingEnabled=E,this._fxaaEnabled=T,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 Ot({context:e,pixelFormat:st.RGB,pixelDatatype:Ke.UNSIGNED_BYTE,source:{arrayBufferView:S,width:256,height:256},sampler:new un({wrapS:Sn.REPEAT,wrapT:Sn.REPEAT,minificationFilter:an.NEAREST,magnificationFilter:Ti.NEAREST})})}for(this._textureCache.update(e),A.update(e,t),d.update(e,t),p.update(e,t),m.update(e,t),this._autoExposureEnabled&&g.update(e,t),s=o.length,a=0;a<s;++a)o[a].update(e,t);for(l=0,a=0;a<s;++a)c=o[a],c.ready&&c.enabled&&c._isSupported(e)&&l++;f=l!==r.length,f&&this.update(e,t,n)};nl.prototype.clear=function(e){this._textureCache.clear(e),this._autoExposureEnabled&&this._autoExposure.clear(e)};function RC(e){for(;u(e.length);)e=e.get(e.length-1);return e.outputTexture}nl.prototype.getOutputTexture=function(e){let t=this.getStageByName(e);if(u(t))return RC(t)};function Hm(e,t,n,i,r){if(u(e.execute)){e.execute(t,n,i,r);return}let o=e.length,s;if(e.inputPreviousStageTexture)for(Hm(e.get(0),t,n,i,r),s=1;s<o;++s)Hm(e.get(s),t,RC(e.get(s-1)),i,r);else for(s=0;s<o;++s)Hm(e.get(s),t,n,i,r)}nl.prototype.execute=function(e,t,n,i){let r=this._activeStages,o=r.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,m=f.enabled&&f._isSupported(e),A=s.enabled&&s._isSupported(e);if(!A&&!d&&!p&&!m&&o===0)return;let x=t;d&&a.ready&&(Hm(a,e,x,n,i),x=RC(a)),p&&c.ready&&(Hm(c,e,x,n,i),x=RC(c)),g&&l.ready&&Hm(l,e,x,n,i),m&&f.ready&&(Hm(f,e,x,n,i),x=RC(f));let C=x;if(o>0){Hm(r[0],e,x,n,i);for(let E=1;E<o;++E)Hm(r[E],e,RC(r[E-1]),n,i);C=RC(r[o-1])}A&&s.ready&&Hm(s,e,C,n,i)};nl.prototype.copy=function(e,t){if(!u(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(Xl,{uniformMap:{colorTexture:function(){return n.outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};nl.prototype.isDestroyed=function(){return!1};nl.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 _F=nl;function Wu(){fe.throwInstantiationError()}Wu.computeDefaultLevelZeroMaximumGeometricError=function(e){return e.ellipsoid.maximumRadius*2*Math.PI*.25/(65*e.getNumberOfXTilesAtLevel(0))};Object.defineProperties(Wu.prototype,{quadtree:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},ready:{get:fe.throwInstantiationError},tilingScheme:{get:fe.throwInstantiationError},errorEvent:{get:fe.throwInstantiationError}});Wu.prototype.update=fe.throwInstantiationError;Wu.prototype.beginUpdate=fe.throwInstantiationError;Wu.prototype.endUpdate=fe.throwInstantiationError;Wu.prototype.getLevelMaximumGeometricError=fe.throwInstantiationError;Wu.prototype.loadTile=fe.throwInstantiationError;Wu.prototype.computeTileVisibility=fe.throwInstantiationError;Wu.prototype.showTileThisFrame=fe.throwInstantiationError;Wu.prototype.computeDistanceToTile=fe.throwInstantiationError;Wu.prototype.isDestroyed=fe.throwInstantiationError;Wu.prototype.destroy=fe.throwInstantiationError;var BX=Wu;function BC(e){this._scene=e,this._currentTweens=[],this._morphHandler=void 0,this._morphCancelled=!1,this._completeMorph=void 0,this._morphToOrthographic=!1}BC.prototype.completeMorph=function(){u(this._completeMorph)&&this._completeMorph()};BC.prototype.morphTo2D=function(e,t){u(this._completeMorph)&&this._completeMorph();let n=this._scene;this._previousMode=n.mode,this._morphToOrthographic=n.camera.frustum instanceof en,!(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(N.IDENTITY),this._previousMode===ne.COLUMBUS_VIEW?xpt(this,e):wpt(this,e,t),e===0&&u(this._completeMorph)&&this._completeMorph())};var Hmt=new h,Gmt=new h,Wmt=new h,jmt=new h,qmt=new h,Ymt=new h,Xmt=new h,Kmt=new me,Jmt=new N,Zmt=new wi,Qmt=new en,$mt={position:void 0,direction:void 0,up:void 0,position2D:void 0,direction2D:void 0,up2D:void 0,frustum:void 0};BC.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(N.IDENTITY);let i=Hmt,r=Gmt,o=Wmt;if(e>0)i.x=0,i.y=-1,i.z=1,i=h.multiplyByScalar(h.normalize(i,i),5*t.maximumRadius,i),h.negate(h.normalize(i,r),r),h.cross(h.UNIT_X,r,o);else{let l=n.camera;if(this._previousMode===ne.SCENE2D)h.clone(l.position,i),i.z=l.frustum.right-l.frustum.left,h.negate(h.UNIT_Z,r),h.clone(h.UNIT_Y,o);else{h.clone(l.positionWC,i),h.clone(l.directionWC,r),h.clone(l.upWC,o);let f=t.scaleToGeodeticSurface(i,Xmt),d=Pt.eastNorthUpToFixedFrame(f,t,Jmt);N.inverseTransformation(d,d),n.mapProjection.project(t.cartesianToCartographic(i,Kmt),i),N.multiplyByPointAsVector(d,r,r),N.multiplyByPointAsVector(d,o,o)}}let s;this._morphToOrthographic?(s=Qmt,s.width=n.camera.frustum.right-n.camera.frustum.left,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight):(s=Zmt,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,s.fov=P.toRadians(60));let a=$mt;a.position=i,a.direction=r,a.up=o,a.frustum=s;let c=Ipt(a);gF(this,c),this._previousMode===ne.SCENE2D?Dpt(this,e,a,c):(a.position2D=N.multiplyByPoint(fr.TRANSFORM_2D,i,jmt),a.direction2D=N.multiplyByPointAsVector(fr.TRANSFORM_2D,r,qmt),a.up2D=N.multiplyByPointAsVector(fr.TRANSFORM_2D,o,Ymt),n._mode=ne.MORPHING,Y0e(this,e,a,c)),e===0&&u(this._completeMorph)&&this._completeMorph()};var FX={position:new h,direction:new h,up:new h,frustum:void 0},U0e=new wi;BC.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(N.IDENTITY),this._previousMode===ne.SCENE2D)upt(this,e,t);else{let i;e>0?(i=FX,h.fromDegrees(0,0,5*t.maximumRadius,t,i.position),h.negate(i.position,i.direction),h.normalize(i.direction,i.direction),h.clone(h.UNIT_Z,i.up)):i=V0e(this,t);let r,o=n.camera;o.frustum instanceof en?r=o.frustum.clone():(r=U0e,r.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,r.fov=P.toRadians(60)),i.frustum=r;let s=K0e(i);gF(this,s),NX(this,e,i,s)}e===0&&u(this._completeMorph)&&this._completeMorph()}};BC.prototype.isDestroyed=function(){return!1};BC.prototype.destroy=function(){return mH(this),ue(this)};function gF(e,t){if(e._scene.completeMorphOnUserInput){e._morphHandler=new Nu(e._scene.canvas);let n=function(){e._morphCancelled=!0,e._scene.camera.cancelFlight(),t(e)};e._completeMorph=n,e._morphHandler.setInputAction(n,yn.LEFT_DOWN),e._morphHandler.setInputAction(n,yn.MIDDLE_DOWN),e._morphHandler.setInputAction(n,yn.RIGHT_DOWN),e._morphHandler.setInputAction(n,yn.WHEEL)}}function mH(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 ept=new me,tpt=new h,npt=new N;function V0e(e,t){let n=e._scene,i=n.camera,r=FX,o=r.position,s=r.direction,a=r.up,c=n.mapProjection.unproject(i.position,ept);t.cartographicToCartesian(c,o);let l=t.scaleToGeodeticSurface(o,tpt),f=Pt.eastNorthUpToFixedFrame(l,t,npt);return N.multiplyByPointAsVector(f,i.direction,s),N.multiplyByPointAsVector(f,i.up,a),r}var ipt=new h,rpt=new h,opt=new h,spt=new h,apt=new h,cpt=new h;function NX(e,t,n,i){t*=.5;let r=e._scene,o=r.camera,s=h.clone(o.position,ipt),a=h.clone(o.direction,rpt),c=h.clone(o.up,opt),l=N.multiplyByPoint(fr.TRANSFORM_2D_INVERSE,n.position,spt),f=N.multiplyByPointAsVector(fr.TRANSFORM_2D_INVERSE,n.direction,apt),d=N.multiplyByPointAsVector(fr.TRANSFORM_2D_INVERSE,n.up,cpt);function p(m){Zf(s,l,m.time,o.position),Zf(a,f,m.time,o.direction),Zf(c,d,m.time,o.up),h.cross(o.direction,o.up,o.right),h.normalize(o.right,o.right)}let g=r.tweens.add({duration:t,easingFunction:Bo.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){X0e(e,r,0,1,t,i)}});e._currentTweens.push(g)}var lpt=new en,k0e=new h,z0e=new h,H0e=new h,UX=new h,G0e=new h,W0e=new h;function upt(e,t,n){t/=3;let i=e._scene,r=i.camera,o;t>0?(o=FX,h.fromDegrees(0,0,5*n.maximumRadius,n,o.position),h.negate(o.position,o.direction),h.normalize(o.direction,o.direction),h.clone(h.UNIT_Z,o.up)):(r.position.z=r.frustum.right-r.frustum.left,o=V0e(e,n));let s;e._morphToOrthographic?(s=lpt,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.width=r.frustum.right-r.frustum.left):(s=U0e,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.fov=P.toRadians(60)),o.frustum=s;let a=K0e(o);gF(e,a);let c;e._morphToOrthographic?c=function(){NX(e,t,o,a)}:c=function(){q0e(e,t,o,function(){NX(e,t,o,a)})},t>0?(i._mode=ne.SCENE2D,r.flyTo({duration:t,destination:h.fromDegrees(0,0,5*n.maximumRadius,n,UX),complete:function(){i._mode=ne.MORPHING,c()}})):c()}function Zf(e,t,n,i){return h.lerp(e,t,n,i)}function j0e(e,t,n,i,r){let o=e._scene,s=o.camera;if(s.frustum instanceof en)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=o.tweens.add({duration:t,easingFunction:Bo.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){s.frustum=n.frustum.clone(),r(e)}});e._currentTweens.push(d)}var fpt=new h,dpt=new h,hpt=new h,LX=new h,mpt=new h,ppt=new h,_pt=new bo,gpt=new vn,ypt=new h,Apt={position:void 0,direction:void 0,up:void 0,frustum:void 0};function xpt(e,t){t*=.5;let n=e._scene,i=n.camera,r=h.clone(i.position,fpt),o=h.clone(i.direction,dpt),s=h.clone(i.up,hpt),a=h.negate(h.UNIT_Z,mpt),c=h.clone(h.UNIT_Y,ppt),l=LX;if(t>0)h.clone(h.ZERO,LX),l.z=5*n.mapProjection.ellipsoid.maximumRadius;else{h.clone(r,LX);let x=gpt;N.multiplyByPoint(fr.TRANSFORM_2D,r,x.origin),N.multiplyByPointAsVector(fr.TRANSFORM_2D,o,x.direction);let C=n.globe;if(u(C)){let E=C.pickWorldCoordinates(x,n,!0,ypt);u(E)&&(N.multiplyByPoint(fr.TRANSFORM_2D_INVERSE,E,l),l.z+=h.distance(r,l))}}let f=_pt;f.right=l.z*.5,f.left=-f.right,f.top=f.right*(n.drawingBufferHeight/n.drawingBufferWidth),f.bottom=-f.top;let d=Apt;d.position=l,d.direction=a,d.up=c,d.frustum=f;let p=J0e(d);gF(e,p);function g(x){Zf(r,l,x.time,i.position),Zf(o,a,x.time,i.direction),Zf(s,c,x.time,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i._adjustOrthographicFrustum(!0)}function m(x,C){x.position.z=C}let A=n.tweens.add({duration:t,easingFunction:Bo.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){j0e(e,t,d,m,p)}});e._currentTweens.push(A)}var F0e=new me,Cpt={position:new h,direction:new h,up:new h,position2D:new h,direction2D:new h,up2D:new h,frustum:new bo},Tpt={position:new h,direction:new h,up:new h,frustum:void 0},Ept=new h,bpt=new vn,Spt=new N,vpt=new h;function wpt(e,t,n){t*=.5;let i=e._scene,r=i.camera,o=Cpt;if(t>0)h.clone(h.ZERO,o.position),o.position.z=5*n.maximumRadius,h.negate(h.UNIT_Z,o.direction),h.clone(h.UNIT_Y,o.up);else{n.cartesianToCartographic(r.positionWC,F0e),i.mapProjection.project(F0e,o.position),h.negate(h.UNIT_Z,o.direction),h.clone(h.UNIT_Y,o.up);let d=bpt;h.clone(o.position2D,d.origin);let p=h.clone(r.directionWC,d.direction),g=n.scaleToGeodeticSurface(r.positionWC,vpt),m=Pt.eastNorthUpToFixedFrame(g,n,Spt);N.inverseTransformation(m,m),N.multiplyByPointAsVector(m,p,p),N.multiplyByPointAsVector(fr.TRANSFORM_2D,p,p);let A=i.globe;if(u(A)){let x=A.pickWorldCoordinates(d,i,!0,Ept);if(u(x)){let C=h.distance(o.position2D,x);x.x+=C,h.clone(x,o.position2D)}}}function s(d,p){d.position.x=p}N.multiplyByPoint(fr.TRANSFORM_2D,o.position,o.position2D),N.multiplyByPointAsVector(fr.TRANSFORM_2D,o.direction,o.direction2D),N.multiplyByPointAsVector(fr.TRANSFORM_2D,o.up,o.up2D);let a=o.frustum;a.right=o.position.z*.5,a.left=-a.right,a.top=a.right*(i.drawingBufferHeight/i.drawingBufferWidth),a.bottom=-a.top;let c=Tpt;N.multiplyByPoint(fr.TRANSFORM_2D_INVERSE,o.position2D,c.position),h.clone(o.direction,c.direction),h.clone(o.up,c.up),c.frustum=a;let l=J0e(c);gF(e,l);function f(){j0e(e,t,o,s,l)}Y0e(e,t,o,f)}function q0e(e,t,n,i){let r=e._scene,o=r.camera,s=o.frustum.right-o.frustum.left;o.frustum=n.frustum.clone();let a=o.frustum.fov,c=P.RADIANS_PER_DEGREE*.5,l=s*Math.tan(a*.5);o.frustum.far=l/Math.tan(c*.5)+1e7,o.frustum.fov=c;function f(p){o.frustum.fov=P.lerp(c,a,p.time),o.position.z=l/Math.tan(o.frustum.fov*.5)}let d=r.tweens.add({duration:t,easingFunction:Bo.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){i(e)}});e._currentTweens.push(d)}function Dpt(e,t,n,i){t*=.5;let r=e._scene,o=r.camera,s=h.clone(n.position,UX),a=h.clone(n.direction,G0e),c=h.clone(n.up,W0e);r._mode=ne.MORPHING;function l(){o.frustum=n.frustum.clone();let f=h.clone(o.position,k0e),d=h.clone(o.direction,z0e),p=h.clone(o.up,H0e);f.z=s.z;function g(A){Zf(f,s,A.time,o.position),Zf(d,a,A.time,o.direction),Zf(p,c,A.time,o.up),h.cross(o.direction,o.up,o.right),h.normalize(o.right,o.right)}let m=r.tweens.add({duration:t,easingFunction:Bo.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){i(e)}});e._currentTweens.push(m)}e._morphToOrthographic?l():q0e(e,0,n,l)}function Y0e(e,t,n,i){let r=e._scene,o=r.camera,s=h.clone(o.position,k0e),a=h.clone(o.direction,z0e),c=h.clone(o.up,H0e),l=h.clone(n.position2D,UX),f=h.clone(n.direction2D,G0e),d=h.clone(n.up2D,W0e);function p(m){Zf(s,l,m.time,o.position),Zf(a,f,m.time,o.direction),Zf(c,d,m.time,o.up),h.cross(o.direction,o.up,o.right),h.normalize(o.right,o.right),o._adjustOrthographicFrustum(!0)}let g=r.tweens.add({duration:t,easingFunction:Bo.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){X0e(e,r,1,0,t,i)}});e._currentTweens.push(g)}function X0e(e,t,n,i,r,o){let s={object:t,property:"morphTime",startValue:n,stopValue:i,duration:r,easingFunction:Bo.QUARTIC_OUT};u(o)&&(s.complete=function(){o(e)});let a=t.tweens.addProperty(s);e._currentTweens.push(a)}function K0e(e){return function(t){let n=t._scene;n._mode=ne.SCENE3D,n.morphTime=ne.getMorphTime(ne.SCENE3D),mH(t);let i=n.camera;(t._previousMode!==ne.MORPHING||t._morphCancelled)&&(t._morphCancelled=!1,h.clone(e.position,i.position),h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i.frustum=e.frustum.clone());let r=i.frustum;n.frameState.useLogDepth&&(r.near=.1,r.far=1e10);let o=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ne.SCENE3D,o)}}function J0e(e){return function(t){let n=t._scene;n._mode=ne.SCENE2D,n.morphTime=ne.getMorphTime(ne.SCENE2D),mH(t);let i=n.camera;h.clone(e.position,i.position),i.position.z=n.mapProjection.ellipsoid.maximumRadius*2,h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i.frustum=e.frustum.clone();let r=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ne.SCENE2D,r)}}function Ipt(e){return function(t){let n=t._scene;n._mode=ne.COLUMBUS_VIEW,n.morphTime=ne.getMorphTime(ne.COLUMBUS_VIEW),mH(t);let i=n.camera;(t._previousModeMode!==ne.MORPHING||t._morphCancelled)&&(t._morphCancelled=!1,h.clone(e.position,i.position),h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right));let r=i.frustum;n.frameState.useLogDepth&&(r.near=.1,r.far=1e10);let o=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ne.COLUMBUS_VIEW,o)}}var yF=BC;var Z0e=Wi(fj(),1);function pH(e,t,n,i,r,o,s,a,c,l){this._tweens=e,this._tweenjs=t,this._startObject=je(n),this._stopObject=je(i),this._duration=r,this._delay=o,this._easingFunction=s,this._update=a,this._complete=c,this.cancel=l,this.needsStart=!0}Object.defineProperties(pH.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}}});pH.prototype.cancelTween=function(){this._tweens.remove(this)};function bh(){this._tweens=[]}Object.defineProperties(bh.prototype,{length:{get:function(){return this._tweens.length}}});bh.prototype.add=function(e){if(e=y(e,y.EMPTY_OBJECT),e.duration===0)return u(e.complete)&&e.complete(),new pH(this);let t=e.duration/$n.SECONDS_PER_MILLISECOND,n=y(e.delay,0),i=n/$n.SECONDS_PER_MILLISECOND,r=y(e.easingFunction,Bo.LINEAR_NONE),o=e.startObject,s=new Z0e.Tween(o);s.to(je(e.stopObject),t),s.delay(i),s.easing(r),u(e.update)&&s.onUpdate(function(){e.update(o)}),s.onComplete(y(e.complete,null)),s.repeat(y(e._repeat,0));let a=new pH(this,s,e.startObject,e.stopObject,e.duration,n,r,e.update,e.complete,e.cancel);return this._tweens.push(a),a};bh.prototype.addProperty=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.object,n=e.property,i=e.startValue,r=e.stopValue;function o(s){t[n]=s.value}return this.add({startObject:{value:i},stopObject:{value:r},duration:y(e.duration,3),delay:e.delay,easingFunction:e.easingFunction,update:o,complete:e.complete,cancel:e.cancel,_repeat:e._repeat})};bh.prototype.addAlpha=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.material,n=[];for(let r in t.uniforms)t.uniforms.hasOwnProperty(r)&&u(t.uniforms[r])&&u(t.uniforms[r].alpha)&&n.push(r);function i(r){let o=n.length;for(let s=0;s<o;++s)t.uniforms[n[s]].alpha=r.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})};bh.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})};bh.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};bh.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};bh.prototype.contains=function(e){return u(e)&&this._tweens.indexOf(e)!==-1};bh.prototype.get=function(e){return this._tweens[e]};bh.prototype.update=function(e){let t=this._tweens,n=0;for(e=u(e)?e/$n.SECONDS_PER_MILLISECOND:Ai();n<t.length;){let i=t[n],r=i.tweenjs;i.needsStart?(i.needsStart=!1,r.start(e)):r.update(e)?n++:(r.stop(),t.splice(n,1))}};var LC=bh;function xF(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=Bi.LEFT_DRAG,this.zoomEventTypes=[Bi.RIGHT_DRAG,Bi.WHEEL,Bi.PINCH],this.rotateEventTypes=Bi.LEFT_DRAG,this.tiltEventTypes=[Bi.MIDDLE_DRAG,Bi.PINCH,{eventType:Bi.LEFT_DRAG,modifier:oa.CTRL},{eventType:Bi.RIGHT_DRAG,modifier:oa.CTRL}],this.lookEventTypes={eventType:Bi.LEFT_DRAG,modifier:oa.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 wL(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 LC,this._tween=void 0,this._horizontalRotationAxis=void 0,this._tiltCenterMousePosition=new H(-1,-1),this._tiltCenter=new h,this._rotateMousePosition=new H(-1,-1),this._rotateStartPosition=new h,this._strafeStartPosition=new h,this._strafeMousePosition=new H,this._strafeEndMousePosition=new H,this._zoomMouseStart=new H(-1,-1),this._zoomWorldPosition=new h,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 me(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 Ppt(e,t){if(e<0)return 0;let n=(1-t)*25;return Math.exp(-n*e)}function Opt(e){return H.equalsEpsilon(e.startPosition,e.endPosition,P.EPSILON14)}var Mpt=.4;function Rpt(e,t,n,i,r,o,s){let a=o[s];u(a)||(a=o[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<Mpt){let g=Ppt(p,i),m=e.getLastMovement(t,n);if(!u(m)||Opt(m)||!a.inertiaEnabled||(a.motion.x=(m.endPosition.x-m.startPosition.x)*.5,a.motion.y=(m.endPosition.y-m.startPosition.y)*.5,a.startPosition=H.clone(m.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);r(o,A,a)}}}function Bpt(e,t){if(u(t)){let n=e[t];u(n)&&(n.inertiaEnabled=!0);let i=e._inertiaDisablers[t];if(u(i)){let r=i.length;for(let o=0;o<r;++o)n=e[i[o]],u(n)&&(n.inertiaEnabled=!1)}}}var Q0e=[];function il(e,t,n,i,r,o){if(!u(n))return;let s=e._aggregator;Array.isArray(n)||(Q0e[0]=n,n=Q0e);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),Bpt(e,o)):r<1&&Rpt(s,f,d,r,i,e,o))}}var _H=new vn,Lpt=new h,Npt=new H,Fpt=new h,Upt=new H,Vpt=new h,kpt=new h,zpt=new h,Hpt=new h,Gpt=new h,Wpt=new h,jpt=new h,qpt=new h,Ypt=new h,Xpt=new h,Kpt=new h,Jpt=new h,Zpt=new h,Qpt=new h,$pt=new h,NC=new h,$0e=new h,eAe=new h,VX={orientation:new ka};function YX(e,t,n,i,r,o){let s=1;u(o)&&(s=P.clamp(Math.abs(o),.25,1));let a=n.endPosition.y-n.startPosition.y,l=a>0?e.minimumZoomDistance*s:0,f=e.maximumZoomDistance,d=r-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 m=p*g;if(e.enableCollisionDetection||e.minimumZoomDistance===0||!u(e._globe)){if(m>0&&Math.abs(r-l)<1||m<0&&Math.abs(r-f)<1)return;r-m<l?m=r-l-1:r-m>f&&(m=r-f)}let A=e._scene,x=A.camera,C=A.mode,E=VX.orientation;if(E.heading=x.heading,E.pitch=x.pitch,E.roll=x.roll,x.frustum instanceof en){Math.abs(m)>0&&(x.zoomIn(m),x._adjustOrthographicFrustum());return}let T=y(n.inertiaEnabled,H.equals(t,e._zoomMouseStart)),S=e._zoomingOnVector,v=e._rotatingZoom,D;if(T||(e._zoomMouseStart=H.clone(t,e._zoomMouseStart),u(e._globe)&&(C===ne.SCENE2D?(D=x.getPickRay(t,_H).origin,D=h.fromElements(D.y,D.z,D.x)):D=h0(e,t,Lpt)),u(D)?(e._useZoomWorldPosition=!0,e._zoomWorldPosition=h.clone(D,e._zoomWorldPosition)):e._useZoomWorldPosition=!1,S=e._zoomingOnVector=!1,v=e._rotatingZoom=!1,e._zoomingUnderground=e._cameraUnderground),!e._useZoomWorldPosition){x.zoomIn(m);return}let M=C===ne.COLUMBUS_VIEW;if(x.positionCartographic.height<2e6&&(v=!0),!T||v){if(C===ne.SCENE2D){let O=e._zoomWorldPosition,B=x.position;if(!h.equals(O,B)&&x.positionCartographic.height<e._maxCoord.x*2){let L=x.position.x,_=h.subtract(O,B,Fpt);h.normalize(_,_);let b=h.distance(O,B)*m/(x.getMagnitude()*.5);x.move(_,b*.5),(x.position.x<0&&L>0||x.position.x>0&&L<0)&&(D=x.getPickRay(t,_H).origin,D=h.fromElements(D.y,D.z,D.x),e._zoomWorldPosition=h.clone(D,e._zoomWorldPosition))}}else if(C===ne.SCENE3D){let O=h.normalize(x.position,Gpt);if(e._cameraUnderground||e._zoomingUnderground||x.positionCartographic.height<3e3&&Math.abs(h.dot(x.direction,O))<.6)M=!0;else{let B=A.canvas,L=Upt;L.x=B.clientWidth/2,L.y=B.clientHeight/2;let _=h0(e,L,Vpt);if(!u(_))M=!0;else if(x.positionCartographic.height<1e6)if(h.dot(x.direction,O)>=-.5)M=!0;else{let b=jpt;h.clone(x.position,b);let w=e._zoomWorldPosition,I=Wpt;if(I=h.normalize(w,I),h.dot(I,O)<0)return;let R=$pt,F=Xpt;h.clone(x.direction,F),h.add(b,h.multiplyByScalar(F,1e3,NC),R);let k=Kpt,V=Jpt;h.subtract(w,b,k),h.normalize(k,V);let G=h.dot(O,V);if(G>=0){e._zoomMouseStart.x=-1;return}let U=Math.acos(-G),Y=h.magnitude(b),j=h.magnitude(w),Q=Y-m,W=h.magnitude(k),K=Math.asin(P.clamp(W/j*Math.sin(U),-1,1)),J=Math.asin(P.clamp(Q/j*Math.sin(U),-1,1)),_e=K-J+U,xe=qpt;h.normalize(b,xe);let se=Ypt;se=h.cross(V,xe,se),se=h.normalize(se,se),h.normalize(h.cross(xe,se,NC),F),h.multiplyByScalar(h.normalize(R,NC),h.magnitude(R)-m,R),h.normalize(b,b),h.multiplyByScalar(b,Q,b);let Ae=Zpt;h.multiplyByScalar(h.add(h.multiplyByScalar(xe,Math.cos(_e)-1,$0e),h.multiplyByScalar(F,Math.sin(_e),eAe),NC),Q,Ae),h.add(b,Ae,b),h.normalize(R,xe),h.normalize(h.cross(xe,se,NC),F);let he=Qpt;h.multiplyByScalar(h.add(h.multiplyByScalar(xe,Math.cos(_e)-1,$0e),h.multiplyByScalar(F,Math.sin(_e),eAe),NC),h.magnitude(R),he),h.add(R,he,R),h.clone(b,x.position),h.normalize(h.subtract(R,b,NC),x.direction),h.clone(x.direction,x.direction),h.cross(x.direction,x.up,x.right),h.cross(x.right,x.direction,x.up),x.setView(VX);return}else{let b=h.normalize(_,kpt),w=h.normalize(e._zoomWorldPosition,zpt),I=h.dot(w,b);if(I>0&&I<1){let R=P.acosClamped(I),F=h.cross(w,b,Hpt),k=Math.abs(R)>P.toRadians(20)?x.positionCartographic.height*.75:x.positionCartographic.height-m,V=m/k;x.rotate(F,R*V)}}}}e._rotatingZoom=!M}if(!T&&M||S){let O,B=$i.wgs84ToWindowCoordinates(A,e._zoomWorldPosition,Npt);C!==ne.COLUMBUS_VIEW&&H.equals(t,e._zoomMouseStart)&&u(B)?O=x.getPickRay(B,_H):O=x.getPickRay(t,_H);let L=O.direction;(C===ne.COLUMBUS_VIEW||C===ne.SCENE2D)&&h.fromElements(L.y,L.z,L.x,L),x.move(L,m),e._zoomingOnVector=!0}else x.zoomIn(m);e._cameraUnderground||x.setView(VX)}var e_t=new vn,t_t=new vn,n_t=new h;function i_t(e,t,n){let r=e._scene.camera,o=r.getPickRay(n.startPosition,e_t).origin,s=r.getPickRay(n.endPosition,t_t).origin;o=h.fromElements(o.y,o.z,o.x,o),s=h.fromElements(s.y,s.z,s.x,s);let a=h.subtract(o,s,n_t),c=h.magnitude(a);c>0&&(h.normalize(a,a),r.move(a,c))}function tAe(e,t,n){u(n.distance)&&(n=n.distance);let r=e._scene.camera;YX(e,t,n,e._zoomFactor,r.getMagnitude())}var r_t=new H,o_t=new H;function nAe(e,t,n){if(u(n.angleAndHeight)){s_t(e,t,n.angleAndHeight);return}let i=e._scene,r=i.camera,o=i.canvas,s=o.clientWidth,a=o.clientHeight,c=r_t;c.x=2/s*n.startPosition.x-1,c.y=2/a*(a-n.startPosition.y)-1,c=H.normalize(c,c);let l=o_t;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;r.twistRight(p)}function s_t(e,t,n){let i=e._rotateFactor*e._rotateRateRangeAdjustment;i>e._maximumRotateRate&&(i=e._maximumRotateRate),i<e._minimumRotateRate&&(i=e._minimumRotateRate);let r=e._scene,o=r.camera,s=r.canvas,a=(n.endPosition.x-n.startPosition.x)/s.clientWidth;a=Math.min(a,e.maximumMovementRatio);let c=i*a*Math.PI*4;o.twistRight(c)}function a_t(e){let t=e._scene.mapMode2D===Hl.ROTATE;N.equals(N.IDENTITY,e._scene.camera.transform)?(il(e,e.enableTranslate,e.translateEventTypes,i_t,e.inertiaTranslate,"_lastInertiaTranslateMovement"),il(e,e.enableZoom,e.zoomEventTypes,tAe,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&il(e,e.enableRotate,e.tiltEventTypes,nAe,e.inertiaSpin,"_lastInertiaTiltMovement")):(il(e,e.enableZoom,e.zoomEventTypes,tAe,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&il(e,e.enableRotate,e.translateEventTypes,nAe,e.inertiaSpin,"_lastInertiaSpinMovement"))}var cAe=new vn,c_t=new h,l_t=new h;function h0(e,t,n){let i=e._scene,r=e._globe,o=i.camera;if(!u(r))return;let s=!e._cameraUnderground,a;i.pickPositionSupported&&(a=i.pickPositionWorldCoordinates(t,c_t));let c=o.getPickRay(t,cAe),l=r.pickWorldCoordinates(c,i,s,l_t),f=u(a)?h.distance(a,o.positionWC):Number.POSITIVE_INFINITY,d=u(l)?h.distance(l,o.positionWC):Number.POSITIVE_INFINITY;return f<d?h.clone(a,n):h.clone(l,n)}var u_t=new me;function TH(e){let t=e._ellipsoid,n=e._scene,i=n.camera,r=n.mode,o=0;if(r===ne.SCENE3D){let c=t.cartesianToCartographic(i.position,u_t);u(c)&&(o=c.height)}else o=i.position.z;let s=y(e._scene.globeHeight,0);return Math.abs(s-o)}var f_t=new h;function lAe(e,t){let n=t.origin,i=t.direction,r=TH(e),o=h.normalize(n,f_t),s=Math.abs(h.dot(o,i));return s=Math.max(s,.5)*2,r*s}function uAe(e,t,n,i){let r=h.distance(t.origin,n),o=TH(e),s=P.clamp(o*5,e._minimumUndergroundPickDistance,e._maximumUndergroundPickDistance);return r>s&&(r=Math.min(r,o/5),r=Math.max(r,100)),vn.getPoint(t,r,i)}function fAe(e,t,n,i){let r;return u(n)?(r=h.distance(t.origin,n),r>e._maximumUndergroundPickDistance&&(r=TH(e))):r=TH(e),vn.getPoint(t,r,i)}var d_t=new H;function dAe(e,t){let n=t.endPosition,i=H.subtract(t.endPosition,t.startPosition,d_t),r=e._strafeEndMousePosition;H.add(r,i,r),t.endPosition=r,XX(e,t,e._strafeStartPosition),t.endPosition=n}var iAe=new vn,h_t=new vn,kX=new h,m_t=new h,p_t=new h,__t=new h,g_t=new cn(h.UNIT_X,0),y_t=new H,A_t=new H;function x_t(e,t,n){if(h.equals(t,e._translateMousePosition)||(e._looking=!1),h.equals(t,e._strafeMousePosition)||(e._strafing=!1),e._looking){qu(e,t,n);return}if(e._strafing){dAe(e,n);return}let r=e._scene.camera,o=e._cameraUnderground,s=H.clone(n.startPosition,y_t),a=H.clone(n.endPosition,A_t),c=r.getPickRay(s,iAe),l=h.clone(h.ZERO,__t),f=h.UNIT_X,d;if(r.position.z<e._minimumPickingTerrainHeight&&(d=h0(e,s,kX),u(d)&&(l.x=d.x)),o||l.x>r.position.z&&u(d)){let T=d;o&&(T=fAe(e,c,d,kX)),H.clone(t,e._strafeMousePosition),H.clone(t,e._strafeEndMousePosition),h.clone(T,e._strafeStartPosition),e._strafing=!0,XX(e,n,e._strafeStartPosition);return}let p=cn.fromPointNormal(l,f,g_t);c=r.getPickRay(s,iAe);let g=Qi.rayPlane(c,p,kX),m=r.getPickRay(a,h_t),A=Qi.rayPlane(m,p,m_t);if(!u(g)||!u(A)){e._looking=!0,qu(e,t,n),H.clone(t,e._translateMousePosition);return}let x=h.subtract(g,A,p_t),C=x.x;x.x=x.y,x.y=x.z,x.z=C;let E=h.magnitude(x);E>P.EPSILON6&&(h.normalize(x,x),r.move(x,E))}var hAe=new H,yH=new vn,AH=new h,C_t=new h,mAe=new N,T_t=new N,E_t=new h,b_t=new cn(h.UNIT_X,0),zX=new h,WX=new me,pAe=new N,S_t=new Le,v_t=new Z,xH=new h;function w_t(e,t,n){if(u(n.angleAndHeight)&&(n=n.angleAndHeight),H.equals(t,e._tiltCenterMousePosition)||(e._tiltCVOffMap=!1,e._looking=!1),e._looking){qu(e,t,n);return}let r=e._scene.camera;e._tiltCVOffMap||!e.onMap()||Math.abs(r.position.z)>e._minimumPickingTerrainHeight?(e._tiltCVOffMap=!0,D_t(e,t,n)):I_t(e,t,n)}function D_t(e,t,n){let i=e._scene,r=i.camera,o=i.canvas,s=hAe;s.x=o.clientWidth/2,s.y=o.clientHeight/2;let a=r.getPickRay(s,yH),c=h.UNIT_X,l=a.origin,f=a.direction,d,p=h.dot(c,f);if(Math.abs(p)>P.EPSILON6&&(d=-h.dot(c,l)/p),!u(d)||d<=0){e._looking=!0,qu(e,t,n),H.clone(t,e._tiltCenterMousePosition);return}let g=h.multiplyByScalar(f,d,AH);h.add(l,g,g);let m=i.mapProjection,A=m.ellipsoid;h.fromElements(g.y,g.z,g.x,g);let x=m.unproject(g,WX);A.cartographicToCartesian(x,g);let C=Pt.eastNorthUpToFixedFrame(g,A,mAe),E=e._globe,T=e._ellipsoid;e._globe=void 0,e._ellipsoid=re.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let S=N.clone(r.transform,pAe);r._setTransform(C),ju(e,t,n,h.UNIT_Z),r._setTransform(S),e._globe=E,e._ellipsoid=T;let v=T.maximumRadius;e._rotateFactor=1/v,e._rotateRateRangeAdjustment=v}function I_t(e,t,n){let i=e._scene,r=i.camera,o=e._cameraUnderground,s,a,c=h.UNIT_X;if(H.equals(t,e._tiltCenterMousePosition))s=h.clone(e._tiltCenter,AH);else{if(r.position.z<e._minimumPickingTerrainHeight&&(s=h0(e,t,AH)),!u(s)){a=r.getPickRay(t,yH);let _=a.origin,b=a.direction,w,I=h.dot(c,b);if(Math.abs(I)>P.EPSILON6&&(w=-h.dot(c,_)/I),!u(w)||w<=0){e._looking=!0,qu(e,t,n),H.clone(t,e._tiltCenterMousePosition);return}s=h.multiplyByScalar(b,w,AH),h.add(_,s,s)}o&&(u(a)||(a=r.getPickRay(t,yH)),uAe(e,a,s,s)),H.clone(t,e._tiltCenterMousePosition),h.clone(s,e._tiltCenter)}let l=i.canvas,f=hAe;f.x=l.clientWidth/2,f.y=e._tiltCenterMousePosition.y,a=r.getPickRay(f,yH);let d=h.clone(h.ZERO,E_t);d.x=s.x;let p=cn.fromPointNormal(d,c,b_t),g=Qi.rayPlane(a,p,C_t),m=r._projection,A=m.ellipsoid;h.fromElements(s.y,s.z,s.x,s);let x=m.unproject(s,WX);A.cartographicToCartesian(x,s);let C=Pt.eastNorthUpToFixedFrame(s,A,mAe),E;u(g)?(h.fromElements(g.y,g.z,g.x,g),x=m.unproject(g,WX),A.cartographicToCartesian(x,g),E=Pt.eastNorthUpToFixedFrame(g,A,T_t)):E=C;let T=e._globe,S=e._ellipsoid;e._globe=void 0,e._ellipsoid=re.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let v=h.UNIT_Z,D=N.clone(r.transform,pAe);r._setTransform(C);let M=h.cross(h.UNIT_Z,h.normalize(r.position,zX),zX),O=h.dot(r.right,M);if(ju(e,t,n,v,!1,!0),r._setTransform(E),O<0){let _=n.startPosition.y-n.endPosition.y;(o&&_<0||!o&&_>0)&&(v=void 0);let b=r.constrainedAxis;r.constrainedAxis=void 0,ju(e,t,n,v,!0,!1),r.constrainedAxis=b}else ju(e,t,n,v,!0,!1);if(u(r.constrainedAxis)){let _=h.cross(r.direction,r.constrainedAxis,xH);h.equalsEpsilon(_,h.ZERO,P.EPSILON6)||(h.dot(_,r.right)<0&&h.negate(_,_),h.cross(_,r.direction,r.up),h.cross(r.direction,r.up,r.right),h.normalize(r.up,r.up),h.normalize(r.right,r.right))}r._setTransform(D),e._globe=T,e._ellipsoid=S;let B=S.maximumRadius;e._rotateFactor=1/B,e._rotateRateRangeAdjustment=B;let L=h.clone(r.positionWC,zX);if(e.enableCollisionDetection&&ZX(e),!h.equals(r.positionWC,L)){r._setTransform(E),r.worldToCameraCoordinatesPoint(L,L);let _=h.magnitudeSquared(L);h.magnitudeSquared(r.position)>_&&(h.normalize(r.position,r.position),h.multiplyByScalar(r.position,Math.sqrt(_),r.position));let b=h.angleBetween(L,r.position),w=h.cross(L,r.position,L);h.normalize(w,w);let I=Le.fromAxisAngle(w,b,S_t),R=Z.fromQuaternion(I,v_t);Z.multiplyByVector(R,r.direction,r.direction),Z.multiplyByVector(R,r.up,r.up),h.cross(r.direction,r.up,r.right),h.cross(r.right,r.direction,r.up),r._setTransform(D)}}var _Ae=new H,gAe=new vn,yAe=new h;function P_t(e,t,n){u(n.distance)&&(n=n.distance);let i=e._scene,r=i.camera,o=i.canvas,s=e._cameraUnderground,a;s?a=t:(a=_Ae,a.x=o.clientWidth/2,a.y=o.clientHeight/2);let c=r.getPickRay(a,gAe),l=c.origin,f=c.direction,d=r.position.z,p;d<e._minimumPickingTerrainHeight&&(p=h0(e,a,yAe));let g;if(u(p)&&(g=h.distance(l,p)),s){let m=lAe(e,c,d);u(g)?g=Math.min(g,m):g=m}if(!u(g)){let m=h.UNIT_X;g=-h.dot(m,l)/h.dot(m,f)}YX(e,t,n,e._zoomFactor,g)}function O_t(e){let n=e._scene.camera;if(!N.equals(N.IDENTITY,n.transform))il(e,e.enableRotate,e.rotateEventTypes,ju,e.inertiaSpin,"_lastInertiaSpinMovement"),il(e,e.enableZoom,e.zoomEventTypes,AAe,e.inertiaZoom,"_lastInertiaZoomMovement");else{let i=e._tweens;if(e._aggregator.anyButtonDown&&i.removeAll(),il(e,e.enableTilt,e.tiltEventTypes,w_t,e.inertiaSpin,"_lastInertiaTiltMovement"),il(e,e.enableTranslate,e.translateEventTypes,x_t,e.inertiaTranslate,"_lastInertiaTranslateMovement"),il(e,e.enableZoom,e.zoomEventTypes,P_t,e.inertiaZoom,"_lastInertiaZoomMovement"),il(e,e.enableLook,e.lookEventTypes,qu),!e._aggregator.anyButtonDown&&!i.contains(e._tween)){let r=n.createCorrectPositionTween(e.bounceAnimationTime);u(r)&&(e._tween=i.add(r))}i.update()}}var M_t=new vn,R_t=new cn(h.UNIT_X,0),B_t=new h,L_t=new h,N_t=new h;function XX(e,t,n){let i=e._scene,r=i.camera,o=r.getPickRay(t.endPosition,M_t),s=h.clone(r.direction,L_t);i.mode===ne.COLUMBUS_VIEW&&h.fromElements(s.z,s.x,s.y,s);let a=cn.fromPointNormal(n,s,R_t),c=Qi.rayPlane(o,a,B_t);u(c)&&(s=h.subtract(n,c,s),i.mode===ne.COLUMBUS_VIEW&&h.fromElements(s.y,s.z,s.x,s),h.add(r.position,s,r.position))}var rAe=new h,F_t=new me,jX=new h,qX=new re,U_t=new h,V_t=new h;function k_t(e,t,n){let r=e._scene.camera,o=e._cameraUnderground,s=e._ellipsoid;if(!N.equals(r.transform,N.IDENTITY)){ju(e,t,n);return}let a,c,l=s.geodeticSurfaceNormal(r.position,U_t);if(H.equals(t,e._rotateMousePosition)){if(e._looking)qu(e,t,n,l);else if(e._rotating)ju(e,t,n);else if(e._strafing)dAe(e,n);else{if(h.magnitude(r.position)<h.magnitude(e._rotateStartPosition))return;a=h.magnitude(e._rotateStartPosition),c=jX,c.x=c.y=c.z=a,s=re.fromCartesian3(c,qX),GX(e,t,n,s)}return}e._looking=!1,e._rotating=!1,e._strafing=!1;let f=s.cartesianToCartographic(r.positionWC,F_t).height,d=e._globe;if(u(d)&&f<e._minimumPickingTerrainHeight){let p=h0(e,n.startPosition,N_t);if(u(p)){let g=!1,m=r.getPickRay(n.startPosition,cAe);if(o)g=!0,fAe(e,m,p,p);else{let A=s.geodeticSurfaceNormal(p,V_t);Math.abs(h.dot(m.direction,A))<.05?g=!0:g=h.magnitude(r.position)<h.magnitude(p)}g?(H.clone(t,e._strafeEndMousePosition),h.clone(p,e._strafeStartPosition),e._strafing=!0,XX(e,n,e._strafeStartPosition)):(a=h.magnitude(p),c=jX,c.x=c.y=c.z=a,s=re.fromCartesian3(c,qX),GX(e,t,n,s),h.clone(p,e._rotateStartPosition))}else e._looking=!0,qu(e,t,n,l)}else u(r.pickEllipsoid(n.startPosition,e._ellipsoid,rAe))?(GX(e,t,n,e._ellipsoid),h.clone(rAe,e._rotateStartPosition)):f>e._minimumTrackBallHeight?(e._rotating=!0,ju(e,t,n)):(e._looking=!0,qu(e,t,n,l));H.clone(t,e._rotateMousePosition)}function ju(e,t,n,i,r,o){r=y(r,!1),o=y(o,!1);let s=e._scene,a=s.camera,c=s.canvas,l=a.constrainedAxis;u(i)&&(a.constrainedAxis=i);let f=h.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 m=d*p*Math.PI*2,A=d*g*Math.PI;r||a.rotateRight(m),o||a.rotateUp(A),a.constrainedAxis=l}var z_t=oe.clone(oe.UNIT_W),H_t=oe.clone(oe.UNIT_W),gH=new h,HX=new h,G_t=new h,W_t=new h,j_t=new H,q_t=new H;function GX(e,t,n,i){let o=e._scene.camera,s=H.clone(n.startPosition,j_t),a=H.clone(n.endPosition,q_t),c=o.pickEllipsoid(s,i,z_t),l=o.pickEllipsoid(a,i,H_t);if(!u(c)||!u(l)){e._rotating=!0,ju(e,t,n);return}if(c=o.worldToCameraCoordinates(c,c),l=o.worldToCameraCoordinates(l,l),u(o.constrainedAxis)){let f=o.constrainedAxis,d=h.mostOrthogonalAxis(f,gH);h.cross(d,f,d),h.normalize(d,d);let p=h.cross(f,d,HX),g=h.magnitude(c),m=h.dot(f,c),A=Math.acos(m/g),x=h.multiplyByScalar(f,m,G_t);h.subtract(c,x,x),h.normalize(x,x);let C=h.magnitude(l),E=h.dot(f,l),T=Math.acos(E/C),S=h.multiplyByScalar(f,E,W_t);h.subtract(l,S,S),h.normalize(S,S);let v=Math.acos(h.dot(x,d));h.dot(x,p)<0&&(v=P.TWO_PI-v);let D=Math.acos(h.dot(S,d));h.dot(S,p)<0&&(D=P.TWO_PI-D);let M=v-D,O;h.equalsEpsilon(f,o.position,P.EPSILON2)?O=o.right:O=h.cross(f,o.position,gH);let B=h.cross(f,O,gH),L=h.dot(B,h.subtract(c,f,HX)),_=h.dot(B,h.subtract(l,f,HX)),b;L>0&&_>0?b=T-A:L>0&&_<=0?h.dot(o.position,f)>0?b=-A-T:b=A+T:b=A-T,o.rotateRight(M),o.rotateUp(b)}else{h.normalize(c,c),h.normalize(l,l);let f=h.dot(c,l),d=h.cross(c,l,gH);if(f<1&&!h.equalsEpsilon(d,h.ZERO,P.EPSILON14)){let p=Math.acos(f);o.rotate(d,p)}}}var Y_t=new h,X_t=new me,oAe=0;function AAe(e,t,n){u(n.distance)&&(n=n.distance);let i=n.inertiaEnabled,r=e._ellipsoid,o=e._scene,s=o.camera,a=o.canvas,c=e._cameraUnderground,l;c?l=t:(l=_Ae,l.x=a.clientWidth/2,l.y=a.clientHeight/2);let f=s.getPickRay(l,gAe),d,p=r.cartesianToCartographic(s.position,X_t).height,g=Math.abs(oAe)<e.minimumPickingTerrainDistanceWithInertia;(i?g:p<e._minimumPickingTerrainHeight)&&(d=h0(e,l,yAe));let A;if(u(d)&&(A=h.distance(f.origin,d),oAe=A),c){let C=lAe(e,f,p);u(A)?A=Math.min(A,C):A=C}u(A)||(A=p);let x=h.normalize(s.position,Y_t);YX(e,t,n,e._zoomFactor,A,h.dot(x,s.direction))}var xAe=new H,CH=new vn,AF=new h,K_t=new h,CAe=new N,J_t=new N,TAe=new N,Z_t=new Le,Q_t=new Z,KX=new me,JX=new h;function $_t(e,t,n){let r=e._scene.camera;if(!N.equals(r.transform,N.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(r.position,JX);qu(e,t,n,a);return}let s=e._ellipsoid.cartesianToCartographic(r.position,KX);e._tiltOnEllipsoid||s.height>e._minimumCollisionTerrainHeight?(e._tiltOnEllipsoid=!0,tgt(e,t,n)):ngt(e,t,n)}var egt=new me;function tgt(e,t,n){let i=e._ellipsoid,r=e._scene,o=r.camera,s=e.minimumZoomDistance*.25,a=i.cartesianToCartographic(o.positionWC,egt).height;if(a-s-1<P.EPSILON3&&n.endPosition.y-n.startPosition.y<0)return;let c=r.canvas,l=xAe;l.x=c.clientWidth/2,l.y=c.clientHeight/2;let f=o.getPickRay(l,CH),d,p=Qi.rayEllipsoid(f,i);if(u(p))d=vn.getPoint(f,p.start,AF);else if(a>e._minimumTrackBallHeight){let E=Qi.grazingAltitudeLocation(f,i);if(!u(E))return;let T=i.cartesianToCartographic(E,KX);T.height=0,d=i.cartographicToCartesian(T,AF)}else{e._looking=!0;let E=e._ellipsoid.geodeticSurfaceNormal(o.position,JX);qu(e,t,n,E),H.clone(t,e._tiltCenterMousePosition);return}let g=Pt.eastNorthUpToFixedFrame(d,i,CAe),m=e._globe,A=e._ellipsoid;e._globe=void 0,e._ellipsoid=re.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let x=N.clone(o.transform,TAe);o._setTransform(g),ju(e,t,n,h.UNIT_Z),o._setTransform(x),e._globe=m,e._ellipsoid=A;let C=A.maximumRadius;e._rotateFactor=1/C,e._rotateRateRangeAdjustment=C}function ngt(e,t,n){let i=e._ellipsoid,r=e._scene,o=r.camera,s=e._cameraUnderground,a,c,l;if(H.equals(t,e._tiltCenterMousePosition))a=h.clone(e._tiltCenter,AF);else{if(a=h0(e,t,AF),!u(a)){if(c=o.getPickRay(t,CH),l=Qi.rayEllipsoid(c,i),!u(l)){if(i.cartesianToCartographic(o.position,KX).height<=e._minimumTrackBallHeight){e._looking=!0;let b=e._ellipsoid.geodeticSurfaceNormal(o.position,JX);qu(e,t,n,b),H.clone(t,e._tiltCenterMousePosition)}return}a=vn.getPoint(c,l.start,AF)}s&&(u(c)||(c=o.getPickRay(t,CH)),uAe(e,c,a,a)),H.clone(t,e._tiltCenterMousePosition),h.clone(a,e._tiltCenter)}let f=r.canvas,d=xAe;d.x=f.clientWidth/2,d.y=e._tiltCenterMousePosition.y,c=o.getPickRay(d,CH);let p=h.magnitude(a),g=h.fromElements(p,p,p,jX),m=re.fromCartesian3(g,qX);if(l=Qi.rayEllipsoid(c,m),!u(l))return;let A=h.magnitude(c.origin)>p?l.start:l.stop,x=vn.getPoint(c,A,K_t),C=Pt.eastNorthUpToFixedFrame(a,i,CAe),E=Pt.eastNorthUpToFixedFrame(x,m,J_t),T=e._globe,S=e._ellipsoid;e._globe=void 0,e._ellipsoid=re.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let v=h.UNIT_Z,D=N.clone(o.transform,TAe);o._setTransform(E);let M=h.cross(x,o.positionWC,xH);if(h.dot(o.rightWC,M)<0){let _=n.startPosition.y-n.endPosition.y;(s&&_<0||!s&&_>0)&&(v=void 0);let b=o.constrainedAxis;o.constrainedAxis=void 0,ju(e,t,n,v,!0,!1),o.constrainedAxis=b}else ju(e,t,n,v,!0,!1);if(o._setTransform(C),ju(e,t,n,v,!1,!0),u(o.constrainedAxis)){let _=h.cross(o.direction,o.constrainedAxis,xH);h.equalsEpsilon(_,h.ZERO,P.EPSILON6)||(h.dot(_,o.right)<0&&h.negate(_,_),h.cross(_,o.direction,o.up),h.cross(o.direction,o.up,o.right),h.normalize(o.up,o.up),h.normalize(o.right,o.right))}o._setTransform(D),e._globe=T,e._ellipsoid=S;let B=S.maximumRadius;e._rotateFactor=1/B,e._rotateRateRangeAdjustment=B;let L=h.clone(o.positionWC,xH);if(e.enableCollisionDetection&&ZX(e),!h.equals(o.positionWC,L)){o._setTransform(E),o.worldToCameraCoordinatesPoint(L,L);let _=h.magnitudeSquared(L);h.magnitudeSquared(o.position)>_&&(h.normalize(o.position,o.position),h.multiplyByScalar(o.position,Math.sqrt(_),o.position));let b=h.angleBetween(L,o.position),w=h.cross(L,o.position,L);h.normalize(w,w);let I=Le.fromAxisAngle(w,b,Z_t),R=Z.fromQuaternion(I,Q_t);Z.multiplyByVector(R,o.direction,o.direction),Z.multiplyByVector(R,o.up,o.up),h.cross(o.direction,o.up,o.right),h.cross(o.right,o.direction,o.up),o._setTransform(D)}}var igt=new H,rgt=new H,sAe=new vn,aAe=new vn,ogt=new h,sgt=new h;function qu(e,t,n,i){let o=e._scene.camera,s=igt;s.x=n.startPosition.x,s.y=0;let a=rgt;a.x=n.endPosition.x,a.y=0;let c=o.getPickRay(s,sAe),l=o.getPickRay(a,aAe),f=0,d,p;o.frustum instanceof en?(d=c.origin,p=l.origin,h.add(o.direction,d,d),h.add(o.direction,p,p),h.subtract(d,o.position,d),h.subtract(p,o.position,p),h.normalize(d,d),h.normalize(p,p)):(d=c.direction,p=l.direction);let g=h.dot(d,p);g<1&&(f=Math.acos(g)),f=n.startPosition.x>n.endPosition.x?-f:f;let m=e._horizontalRotationAxis;if(u(i)?o.look(i,-f):u(m)?o.look(m,-f):o.lookLeft(f),s.x=0,s.y=n.startPosition.y,a.x=0,a.y=n.endPosition.y,c=o.getPickRay(s,sAe),l=o.getPickRay(a,aAe),f=0,o.frustum instanceof en?(d=c.origin,p=l.origin,h.add(o.direction,d,d),h.add(o.direction,p,p),h.subtract(d,o.position,d),h.subtract(p,o.position,p),h.normalize(d,d),h.normalize(p,p)):(d=c.direction,p=l.direction),g=h.dot(d,p),g<1&&(f=Math.acos(g)),f=n.startPosition.y>n.endPosition.y?-f:f,i=y(i,m),u(i)){let A=o.direction,x=h.negate(i,ogt),C=h.equalsEpsilon(A,i,P.EPSILON2),E=h.equalsEpsilon(A,x,P.EPSILON2);if(!C&&!E){g=h.dot(A,i);let T=P.acosClamped(g);f>0&&f>T&&(f=T-P.EPSILON4),g=h.dot(A,x),T=P.acosClamped(g),f<0&&-f>T&&(f=-T+P.EPSILON4);let S=h.cross(i,A,sgt);o.look(S,f)}else(C&&f<0||E&&f>0)&&o.look(o.right,-f)}else o.lookUp(f)}function agt(e){il(e,e.enableRotate,e.rotateEventTypes,k_t,e.inertiaSpin,"_lastInertiaSpinMovement"),il(e,e.enableZoom,e.zoomEventTypes,AAe,e.inertiaZoom,"_lastInertiaZoomMovement"),il(e,e.enableTilt,e.tiltEventTypes,$_t,e.inertiaSpin,"_lastInertiaTiltMovement"),il(e,e.enableLook,e.lookEventTypes,qu)}var cgt=new N,lgt=new me;function ZX(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 r=t.camera,o=i.ellipsoid,s=t.mapProjection,a,c;N.equals(r.transform,N.IDENTITY)||(a=N.clone(r.transform,cgt),c=h.magnitude(r.position),r._setTransform(N.IDENTITY));let l=lgt;n===ne.SCENE3D?o.cartesianToCartographic(r.position,l):s.unproject(r.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?o.cartographicToCartesian(l,r.position):s.project(l,r.position),f=!0)}}u(a)&&(r._setTransform(a),f&&(h.normalize(r.position,r.position),h.negate(r.position,r.direction),h.multiplyByScalar(r.position,Math.max(c,e.minimumZoomDistance),r.position),h.normalize(r.direction,r.direction),h.cross(r.direction,r.up,r.right),h.cross(r.right,r.direction,r.up)))}xF.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 ugt=new h,fgt=new h;xF.prototype.update=function(){let e=this._scene,t=e.camera,n=e.globe,i=e.mode;N.equals(t.transform,N.IDENTITY)?(this._globe=n,this._ellipsoid=u(this._globe)?this._globe.ellipsoid:e.mapProjection.ellipsoid):(this._globe=void 0,this._ellipsoid=re.UNIT_SPHERE);let r=u(this._globe)?this._globe.terrainExaggeration:1,o=u(this._globe)?this._globe.terrainExaggerationRelativeHeight:0;this._minimumCollisionTerrainHeight=vc.getHeight(this.minimumCollisionTerrainHeight,r,o),this._minimumPickingTerrainHeight=vc.getHeight(this.minimumPickingTerrainHeight,r,o),this._minimumTrackBallHeight=vc.getHeight(this.minimumTrackBallHeight,r,o),this._cameraUnderground=e.cameraUnderground&&u(this._globe);let s=this._ellipsoid.maximumRadius;this._rotateFactor=1/s,this._rotateRateRangeAdjustment=s,this._adjustedHeightForTerrain=!1;let a=h.clone(t.positionWC,ugt),c=h.clone(t.directionWC,fgt);i===ne.SCENE2D?a_t(this):i===ne.COLUMBUS_VIEW?(this._horizontalRotationAxis=h.UNIT_Z,O_t(this)):i===ne.SCENE3D&&(this._horizontalRotationAxis=void 0,agt(this)),this.enableCollisionDetection&&!this._adjustedHeightForTerrain&&(!h.equals(a,t.positionWC)||!h.equals(c,t.directionWC))&&ZX(this),this._aggregator.reset()};xF.prototype.isDestroyed=function(){return!1};xF.prototype.destroy=function(){return this._tweens.removeAll(),this._aggregator=this._aggregator&&this._aggregator.destroy(),ue(this)};var CF=xF;var TF=`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 EF=`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 J_(){this._sceneFramebuffer=new SC;let e=.125,t=new Array(6);t[0]=new Tr({fragmentShader:Xl,textureScale:e,forcePowerOfTwo:!0,sampleMode:Gu.LINEAR});let n=t[1]=new Tr({fragmentShader:EF,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 Tr({fragmentShader:f0,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 Tr({fragmentShader:f0,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 Tr({fragmentShader:Xl,sampleMode:Gu.LINEAR}),this._uCenter=new H,this._uRadius=void 0,t[5]=new Tr({fragmentShader:TF,uniforms:{center:function(){return i._uCenter},radius:function(){return i._uRadius},colorTexture2:function(){return i._sceneFramebuffer.framebuffer.getColorTexture(0)}}}),this._stages=new tl({stages:t});let r=new MC(this),o=t.length;for(let s=0;s<o;++s)t[s]._textureCache=r;this._textureCache=r,this.length=t.length}J_.prototype.get=function(e){return this._stages.get(e)};J_.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 dgt=new oe,EAe=new H,hgt=new H,bAe=new N;function mgt(e,t,n){let i=t.uniformState,r=i.sunPositionWC,o=i.view,s=i.viewProjection,a=i.projection,c=N.computeViewportTransformation(n,0,1,bAe),l=N.multiplyByPoint(o,r,dgt),f=Pt.pointToGLWindowCoordinates(s,c,r,EAe);l.x+=P.SOLAR_RADIUS;let d=Pt.pointToGLWindowCoordinates(a,c,l,l),p=H.magnitude(H.subtract(d,f,d))*30*2,g=hgt;g.x=p,g.y=p,e._uCenter=H.clone(f,e._uCenter),e._uRadius=Math.max(g.x,g.y)*.15;let m=t.drawingBufferWidth,A=t.drawingBufferHeight,x=e._stages,C=x.get(0),E=C.outputTexture.width,T=C.outputTexture.height,S=new Xe;S.width=E,S.height=T,c=N.computeViewportTransformation(S,0,1,bAe),f=Pt.pointToGLWindowCoordinates(s,c,r,EAe),g.x*=E/m,g.y*=T/A;let v=C.scissorRectangle;v.x=Math.max(f.x-g.x*.5,0),v.y=Math.max(f.y-g.y*.5,0),v.width=Math.min(g.x,m),v.height=Math.min(g.y,A);for(let D=1;D<4;++D)Xe.clone(v,x.get(D).scissorRectangle)}J_.prototype.clear=function(e,t,n){this._sceneFramebuffer.clear(e,t,n),this._textureCache.clear(e)};J_.prototype.update=function(e){let t=e.context,n=e.viewport,i=this._sceneFramebuffer;i.update(t,n);let r=i.framebuffer;return this._textureCache.update(t),this._stages.update(t,!1),mgt(this,t,n),r};J_.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 r=1;r<i;++r)n.get(r).execute(e,n.get(r-1).outputTexture)};J_.prototype.copy=function(e,t){if(!u(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(Xl,{uniformMap:{colorTexture:function(){return n._stages.get(n._stages.length-1).outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};J_.prototype.isDestroyed=function(){return!1};J_.prototype.destroy=function(){return this._textureCache.destroy(),this._stages.destroy(),ue(this)};var bF=J_;var bH=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,r=je(e.contextOptions),o=u(n),s=new KB(t,r);o||(n=document.createElement("div"),n.style.position="absolute",n.style.bottom="0",n.style["text-shadow"]="0 0 2px #000000",n.style.color="#ffffff",n.style["font-size"]="10px",n.style["padding-right"]="5px",t.parentNode.appendChild(n)),u(i)||(i=t.parentNode),this._id=Hn(),this._jobScheduler=new PN,this._frameState=new nN(s,new VL(n," \u2022 ",i),this._jobScheduler),this._frameState.scene3DOnly=y(e.scene3DOnly,!1),this._removeCreditContainer=!o,this._creditContainer=n,this._canvas=t,this._context=s,this._computeEngine=new GB(s),this._globe=void 0,this._globeTranslucencyState=new vN,this._primitives=new Bl,this._groundPrimitives=new Bl,this._globeHeight=void 0,this._cameraUnderground=!1,this._logDepthBuffer=s.fragmentDepth,this._logDepthBufferDirty=!0,this._tweens=new LC,this._shaderFrameCount=0,this._sunPostProcess=void 0,this._computeCommandList=[],this._overlayCommandList=[],this._useOIT=y(e.orderIndependentTranslucency,!0),this._executeOITFunction=void 0,this._depthPlane=new XL(e.depthPlaneEllipsoidOffset),this._clearColorCommand=new li({color:new z,stencil:0,owner:this}),this._depthClearCommand=new li({depth:1,owner:this}),this._stencilClearCommand=new li({stencil:0}),this._classificationStencilClearCommand=new li({stencil:0,renderState:Ve.fromCache({stencilMask:Lt.CLASSIFICATION_MASK})}),this._depthOnlyRenderStateCache={},this._transitioner=new yF(this),this._preUpdate=new ge,this._postUpdate=new ge,this._renderError=new ge,this._preRender=new ge,this._postRender=new ge,this._minimumDisableDepthTestDistance=0,this._debugInspector=new HL,this._msaaSamples=y(e.msaaSamples,1),this.rethrowRenderErrors=!1,this.completeMorphOnUserInput=!0,this.morphStart=new ge,this.morphComplete=new ge,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 Di,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 eN,this._shadowMapCamera=new fr(this),this.shadowMap=new X_({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 VS,this.focalLength=void 0,this.eyeSeparation=void 0,this.postProcessStages=new _F,this._brdfLutGenerator=new TL,this._performanceDisplay=void 0,this._debugVolume=void 0,this._screenSpaceCameraController=new CF(this),this._cameraUnderground=!1,this._mapMode2D=y(e.mapMode2D,Hl.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=Ua.requestCompletedEvent.addEventListener(bH(this)),this._removeTaskProcessorListenerCallback=yi.taskCompletedEvent.addEventListener(bH(this)),this._removeGlobeCallbacks=[],this._removeTerrainProviderReadyListener=void 0;let a=new Xe(0,0,s.drawingBufferWidth,s.drawingBufferHeight),c=new fr(this);this._logDepthBuffer&&(c.frustum.near=.1,c.frustum.far=1e10),this.preloadFlightCamera=new fr(this),this.preloadFlightCullingVolume=void 0,this._picking=new jN(this),this._defaultView=new DC(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 O_,DAe(this,0,ee.now()),this.updateFrameState(),this.initializeFrame()}function pgt(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(bH(e))),n.push(t.terrainProviderChanged.addEventListener(bH(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 Ad.isSupported(this._context)}},globe:{get:function(){return this._globe},set:function(e){this._globe=this._globe&&this._globe.destroy(),this._globe=e,pgt(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 fr(this),u(this._deviceOrientationCameraController)||(this._deviceOrientationCameraController=new JL(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 SAe(e,t,n){let i=e._frameState,r=e._context,o=e._view.oit,s=i.shadowState.lightShadowMaps,a=i.shadowState.lightShadowsEnabled,c=t.derivedCommands;u(t.pickId)&&(c.picking=V_.createPickDerivedCommand(e,t,r,c.picking)),t.pickOnly||(c.depth=V_.createDepthOnlyDerivedCommand(e,t,r,c.depth)),c.originalCommand=t,e._hdr&&(c.hdr=V_.createHdrCommand(t,r,c.hdr),t=c.hdr.command,c=t.derivedCommands),a&&t.receiveShadows&&(c.shadows=X_.createReceiveDerivedCommand(s,t,n,r,c.shadows)),t.pass===be.TRANSLUCENT&&u(o)&&o.isSupported()&&(a&&t.receiveShadows?(c.oit=u(c.oit)?c.oit:{},c.oit.shadows=o.createDerivedCommands(c.shadows.receiveCommand,r,c.oit.shadows)):c.oit=o.createDerivedCommands(t,r,c.oit))}Ki.prototype.updateDerivedCommands=function(e){if(!u(e.derivedCommands))return;let t=this._frameState,n=this._context,i=!1,r=t.shadowState.lastDirtyTime;e.lastDirtyTime!==r&&(e.lastDirtyTime=r,e.dirty=!0,i=!0);let o=t.useLogDepth,s=this._hdr,a=e.derivedCommands,c=u(a.logDepth),l=u(a.hdr),f=u(a.originalCommand),d=o&&!c,p=s&&!l,g=(!o||!s)&&!f;if(e.dirty=e.dirty||d||p||g,e.dirty){e.dirty=!1;let m=t.shadowState.shadowMaps;t.shadowState.shadowsEnabled&&e.castShadows&&(a.shadows=X_.createCastDerivedCommand(m,e,i,n,a.shadows)),(c||d)&&(a.logDepth=V_.createLogDepthCommand(e,n,a.logDepth),SAe(this,a.logDepth.command,i)),(f||g)&&SAe(this,e,i)}};var _gt=new Wf({pass:Br.RENDER}),QX=new Wf({pass:Br.PRELOAD}),$X=new Wf({pass:Br.PRELOAD_FLIGHT}),ggt=new Wf({pass:Br.REQUEST_RENDER_MODE_DEFER_CHECK}),vAe=new ae,eK;function ygt(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 vAe.radius=n.minimumRadius+i,eK=fL.fromBoundingSphere(vAe,e.camera.positionWC,eK),eK}}Ki.prototype.clearPasses=function(e){e.render=!1,e.pick=!1,e.depth=!1,e.postProcess=!1,e.offscreen=!1};function DAe(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=ygt(this),t.minimumTerrainHeight=0,t.minimumDisableDepthTestDistance=this._minimumDisableDepthTestDistance,t.invertClassification=this.invertClassification,t.useLogDepth=this._logDepthBuffer&&!(this.camera.frustum instanceof en||this.camera.frustum instanceof bo),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),VS.isTranslucencySupported(this._context)||(this._actualInvertClassificationColor.alpha=1),t.invertClassificationColor=this._actualInvertClassificationColor,u(this.globe)?t.maximumScreenSpaceError=this.globe.maximumScreenSpaceError:t.maximumScreenSpaceError=2,this.clearPasses(t.passes),t.tilesetPassState=void 0};Ki.prototype.isVisible=function(e,t,n){return u(e)&&(!u(e.boundingVolume)||!e.cull||t.computeVisibility(e.boundingVolume)!==Qt.OUTSIDE&&(!u(n)||!e.occlude||!e.boundingVolume.isOccluded(n)))};var EH=new N(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);EH=N.inverseTransformation(EH,EH);function Agt(e,t,n,i){let r=t._frameState,o=r.context,s=e.boundingVolume;u(t._debugVolume)&&t._debugVolume.destroy();let a,c=h.clone(s.center);if(r.mode!==ne.SCENE3D){c=N.multiplyByPoint(EH,c,c);let p=r.mapProjection,g=p.unproject(c);c=p.ellipsoid.cartographicToCartesian(g)}if(u(s.radius)){let p=s.radius;a=Rn.toWireframe(Bs.createGeometry(new Bs({radii:new h(p,p,p),vertexFormat:rn.FLAT_VERTEX_FORMAT}))),t._debugVolume=new bn({geometryInstances:new xt({geometry:a,modelMatrix:N.fromTranslation(c),attributes:{color:new Ut(1,0,0,1)}}),appearance:new rn({flat:!0,translucent:!1}),asynchronous:!1})}else{let p=s.halfAxes;a=Rn.toWireframe(hl.createGeometry(hl.fromDimensions({dimensions:new h(2,2,2),vertexFormat:rn.FLAT_VERTEX_FORMAT}))),t._debugVolume=new bn({geometryInstances:new xt({geometry:a,modelMatrix:N.fromRotationTranslation(p,c,new N),attributes:{color:new Ut(1,0,0,1)}}),appearance:new rn({flat:!0,translucent:!1}),asynchronous:!1})}let l=r.commandList,f=r.commandList=[];t._debugVolume.update(r),e=f[0],r.useLogDepth&&(e=V_.createLogDepthCommand(e,o).command);let d;u(i)&&(d=n.framebuffer,n.framebuffer=i),e.execute(o,n),u(d)&&(n.framebuffer=d),r.commandList=l}function Pa(e,t,n,i,r){let o=t._frameState;if(u(t.debugCommandFilter)&&!t.debugCommandFilter(e))return;if(e instanceof li){e.execute(n,i);return}e.debugShowBoundingVolume&&u(e.boundingVolume)&&Agt(e,t,i,r),o.useLogDepth&&u(e.derivedCommands.logDepth)&&(e=e.derivedCommands.logDepth.command);let s=o.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}o.shadowState.lightShadowsEnabled&&e.receiveShadows&&u(e.derivedCommands.shadows)?e.derivedCommands.shadows.receiveCommand.execute(n,i):e.execute(n,i)}function SF(e,t,n,i){let r=t._frameState,o=e.derivedCommands;u(o)&&(r.useLogDepth&&u(o.logDepth)&&(e=o.logDepth.command),o=e.derivedCommands,u(o.picking)?(e=o.picking.pickCommand,e.execute(n,i)):u(o.depth)&&(e=o.depth.depthOnlyCommand,e.execute(n,i)))}function IAe(e,t,n){return t.boundingVolume.distanceSquaredTo(n)-e.boundingVolume.distanceSquaredTo(n)}function xgt(e,t,n){return e.boundingVolume.distanceSquaredTo(n)-t.boundingVolume.distanceSquaredTo(n)+P.EPSILON12}function Cgt(e,t,n,i,r){let o=e.context;N_(i,IAe,e.camera.positionWC),u(r)&&t(r.unclassifiedCommand,e,o,n);let s=i.length;for(let a=0;a<s;++a)t(i[a],e,o,n)}function Tgt(e,t,n,i,r){let o=e.context;N_(i,xgt,e.camera.positionWC),u(r)&&t(r.unclassifiedCommand,e,o,n);let s=i.length;for(let a=0;a<s;++a)t(i[a],e,o,n)}function Egt(e,t,n,i){let r=e.context;N_(i,IAe,e.camera.positionWC);let o=i.length;for(let s=0;s<o;++s)t(i[s],e,r,n)}var bgt=new wi,Sgt=new Qc,vgt=new en,wgt=new bo;function tK(e,t){let n=e.camera,i=e.context,r=e.frameState,o=i.uniformState;o.updateCamera(n);let s;u(n.frustum.fov)?s=n.frustum.clone(bgt):u(n.frustum.infiniteProjectionMatrix)?s=n.frustum.clone(Sgt):u(n.frustum.width)?s=n.frustum.clone(vgt):s=n.frustum.clone(wgt),s.near=n.frustum.near,s.far=n.frustum.far,o.updateFrustum(s),o.updatePass(be.ENVIRONMENT);let a=r.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)&&Pa(b,e,i,t),l.isSkyAtmosphereVisible&&Pa(l.skyAtmosphereCommand,e,i,t),l.isSunVisible&&(l.sunDrawCommand.execute(i,t),e.sunBloom&&!p)){let w;l.useGlobeDepthFramebuffer?w=f.globeDepth.framebuffer:l.usePostProcess?w=f.sceneFramebuffer.framebuffer:w=l.originalFramebuffer,e._sunPostProcess.execute(i),e._sunPostProcess.copy(i,w),t.framebuffer=w}l.isMoonVisible&&l.moonCommand.execute(i,t)}let g;l.useOIT?(u(e._executeOITFunction)||(e._executeOITFunction=function(b,w,I,R,F){f.globeDepth.prepareColorTextures(i),f.oit.executeCommands(b,w,I,R,F)}),g=e._executeOITFunction):a.render?g=Cgt:g=Tgt;let m=f.frustumCommandsList,A=m.length,x=l.clearGlobeDepth,C=l.useDepthPlane,E=e._globeTranslucencyState,T=E.translucent,S=e._view.globeTranslucencyFramebuffer,v=e._depthClearCommand,D=e._stencilClearCommand,M=e._classificationStencilClearCommand,O=e._depthPlane,B=l.usePostProcessSelected,L=n.position.z,_;for(let b=0;b<A;++b){let w=A-b-1,I=m[w];e.mode===ne.SCENE2D?(n.position.z=L-I.near+1,s.far=Math.max(1,I.far-I.near),s.near=1,o.update(r),o.updateFrustum(s)):(s.near=w!==0?I.near*e.opaqueFrustumNearOffset:I.near,s.far=I.far,o.updateFrustum(s)),v.execute(i,t),i.stencilBuffer&&D.execute(i,t),o.updatePass(be.GLOBE);let R=I.commands[be.GLOBE],F=I.indices[be.GLOBE];if(T)E.executeGlobeCommands(I,Pa,S,e,t);else for(_=0;_<F;++_)Pa(R[_],e,i,t);let k=f.globeDepth;if(u(k)&&l.useGlobeDepthFramebuffer&&k.executeCopyDepth(i,t),!l.renderTranslucentDepthForPick)if(o.updatePass(be.TERRAIN_CLASSIFICATION),R=I.commands[be.TERRAIN_CLASSIFICATION],F=I.indices[be.TERRAIN_CLASSIFICATION],T)E.executeGlobeClassificationCommands(I,Pa,S,e,t);else for(_=0;_<F;++_)Pa(R[_],e,i,t);if(x&&(v.execute(i,t),C&&O.execute(i,t)),!l.useInvertClassification||c||l.renderTranslucentDepthForPick){for(o.updatePass(be.CESIUM_3D_TILE),R=I.commands[be.CESIUM_3D_TILE],F=I.indices[be.CESIUM_3D_TILE],_=0;_<F;++_)Pa(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(o.updatePass(be.CESIUM_3D_TILE_CLASSIFICATION),R=I.commands[be.CESIUM_3D_TILE_CLASSIFICATION],F=I.indices[be.CESIUM_3D_TILE_CLASSIFICATION],_=0;_<F;++_)Pa(R[_],e,i,t)}else{e._invertClassification.clear(i,t);let Y=t.framebuffer;for(t.framebuffer=e._invertClassification._fbo.framebuffer,o.updatePass(be.CESIUM_3D_TILE),R=I.commands[be.CESIUM_3D_TILE],F=I.indices[be.CESIUM_3D_TILE],_=0;_<F;++_)Pa(R[_],e,i,t);for(u(k)&&l.useGlobeDepthFramebuffer&&(e._invertClassification.prepareTextures(i),k.executeUpdateDepth(i,t,x,e._invertClassification._fbo.getDepthStencilTexture())),o.updatePass(be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW),R=I.commands[be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW],F=I.indices[be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW],_=0;_<F;++_)Pa(R[_],e,i,t);for(t.framebuffer=Y,e._invertClassification.executeClassified(i,t),r.invertClassificationColor.alpha===1&&e._invertClassification.executeUnclassified(i,t),F>0&&i.stencilBuffer&&M.execute(i,t),o.updatePass(be.CESIUM_3D_TILE_CLASSIFICATION),R=I.commands[be.CESIUM_3D_TILE_CLASSIFICATION],F=I.indices[be.CESIUM_3D_TILE_CLASSIFICATION],_=0;_<F;++_)Pa(R[_],e,i,t)}for(F>0&&i.stencilBuffer&&D.execute(i,t),o.updatePass(be.VOXELS),R=I.commands[be.VOXELS],F=I.indices[be.VOXELS],R.length=F,Egt(e,Pa,t,R),o.updatePass(be.OPAQUE),R=I.commands[be.OPAQUE],F=I.indices[be.OPAQUE],_=0;_<F;++_)Pa(R[_],e,i,t);w!==0&&e.mode!==ne.SCENE2D&&(s.near=I.near,o.updateFrustum(s));let V;if(!c&&l.useInvertClassification&&r.invertClassificationColor.alpha<1&&(V=e._invertClassification),o.updatePass(be.TRANSLUCENT),R=I.commands[be.TRANSLUCENT],R.length=I.indices[be.TRANSLUCENT],g(e,Pa,t,R,V),I.indices[be.CESIUM_3D_TILE_CLASSIFICATION]>0&&f.translucentTileClassification.isSupported()&&(f.translucentTileClassification.executeTranslucentCommands(e,Pa,t,R,k.depthStencilTexture),f.translucentTileClassification.executeClassificationCommands(e,Pa,t,I)),i.depthTexture&&e.useDepthPicking&&(l.useGlobeDepthFramebuffer||d)){let Y=k.depthStencilTexture,j=e._picking.getPickDepth(e,w);j.update(i,Y),j.executeCopyDepth(i,t)}if(c||!B)continue;let U=t.framebuffer;if(t.framebuffer=f.sceneFramebuffer.getIdFramebuffer(),s.near=w!==0?I.near*e.opaqueFrustumNearOffset:I.near,s.far=I.far,o.updateFrustum(s),o.updatePass(be.GLOBE),R=I.commands[be.GLOBE],F=I.indices[be.GLOBE],T)E.executeGlobeCommands(I,SF,S,e,t);else for(_=0;_<F;++_)SF(R[_],e,i,t);for(x&&(v.framebuffer=t.framebuffer,v.execute(i,t),v.framebuffer=void 0),x&&C&&O.execute(i,t),o.updatePass(be.CESIUM_3D_TILE),R=I.commands[be.CESIUM_3D_TILE],F=I.indices[be.CESIUM_3D_TILE],_=0;_<F;++_)SF(R[_],e,i,t);for(o.updatePass(be.OPAQUE),R=I.commands[be.OPAQUE],F=I.indices[be.OPAQUE],_=0;_<F;++_)SF(R[_],e,i,t);for(o.updatePass(be.TRANSLUCENT),R=I.commands[be.TRANSLUCENT],F=I.indices[be.TRANSLUCENT],_=0;_<F;++_)SF(R[_],e,i,t);t.framebuffer=U}}function PAe(e){e.context.uniformState.updatePass(be.COMPUTE);let n=e._environmentState.sunComputeCommand;u(n)&&n.execute(e._computeEngine);let i=e._computeCommandList,r=i.length;for(let o=0;o<r;++o)i[o].execute(e._computeEngine)}function Dgt(e,t){e.context.uniformState.updatePass(be.OVERLAY);let i=e.context,r=e._overlayCommandList,o=r.length;for(let s=0;s<o;++s)r[s].execute(i,t)}function Igt(e,t,n){let i=n.shadowMapCullingVolume,r=n.isPointLight,o=n.passes,s=o.length,a=t.length;for(let c=0;c<a;++c){let l=t[c];if(e.updateDerivedCommands(l),l.castShadows&&(l.pass===be.GLOBE||l.pass===be.CESIUM_3D_TILE||l.pass===be.OPAQUE||l.pass===be.TRANSLUCENT)&&e.isVisible(l,i))if(r)for(let f=0;f<s;++f)o[f].commandList.push(l);else if(s===1)o[0].commandList.push(l);else{let f=!1;for(let d=s-1;d>=0;--d){let p=o[d].cullingVolume;if(e.isVisible(l,p))o[d].commandList.push(l),f=!0;else if(f)break}}}}function OAe(e){let t=e.frameState,n=t.shadowState.shadowMaps,i=n.length;if(!t.shadowState.shadowsEnabled)return;let r=e.context,o=r.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;Igt(e,f,a);for(let d=0;d<l;++d){let p=a.passes[d];o.updateCamera(p.camera),a.updatePass(r,d);let g=p.commandList.length;for(let m=0;m<g;++m){let A=p.commandList[m];o.updatePass(A.pass),Pa(A.derivedCommands.shadows.castCommands[s],e,r,p.passState)}}}}var Pgt=new h;Ki.prototype.updateAndExecuteCommands=function(e,t){let i=this._frameState.mode;this._environmentState.useWebVR?Ogt(this,e,t):i!==ne.SCENE2D||this._mapMode2D===Hl.ROTATE?m0(!0,this,e,t):(nK(this,e,t),kgt(this,e))};function Ogt(e,t,n){let i=e._view,r=i.camera,s=e._environmentState.renderTranslucentDepthForPick;nK(e,t,n),MAe(e),i.createPotentiallyVisibleSet(e),PAe(e),s||OAe(e);let a=t.viewport;a.x=0,a.y=0,a.width=a.width*.5;let c=fr.clone(r,e._cameraVR);c.frustum=r.frustum;let l=r.frustum.near,f=l*y(e.focalLength,5),d=y(e.eyeSeparation,f/30),p=h.multiplyByScalar(c.right,d*.5,Pgt);r.frustum.aspectRatio=a.width/a.height;let g=.5*d*l/f;h.add(c.position,p,r.position),r.frustum.xOffset=g,tK(e,t),a.x=a.width,h.subtract(c.position,p,r.position),r.frustum.xOffset=-g,tK(e,t),fr.clone(c,r)}var Mgt=new me(Math.PI,P.PI_OVER_TWO),Rgt=new h,Bgt=new h,Lgt=new N,Ngt=new N,Fgt=new h,Ugt=new h,Vgt=new Xe;function kgt(e,t){let n=e.context,i=e.frameState,r=e.camera,o=t.viewport,s=Xe.clone(o,Vgt);t.viewport=s;let a=Mgt,c=Rgt;e.mapProjection.project(a,c);let f=h.clone(r.position,Bgt),d=N.clone(r.transform,Ngt),p=r.frustum.clone();r._setTransform(N.IDENTITY);let g=N.computeViewportTransformation(s,0,1,Lgt),m=r.frustum.projectionMatrix,A=r.positionWC.y,x=h.fromElements(P.sign(A)*c.x-A,0,-r.positionWC.x,Fgt),C=Pt.pointToGLWindowCoordinates(m,g,x,Ugt);C.x=Math.floor(C.x);let E=s.x,T=s.width;if(A===0||C.x<=E||C.x>=E+T)m0(!0,e,t);else if(Math.abs(E+T*.5-C.x)<1)s.width=C.x-s.x,r.position.x*=P.sign(r.position.x),r.frustum.right=0,i.cullingVolume=r.frustum.computeCullingVolume(r.positionWC,r.directionWC,r.upWC),n.uniformState.update(i),m0(!0,e,t),s.x=C.x,r.position.x=-r.position.x,r.frustum.right=-r.frustum.left,r.frustum.left=0,i.cullingVolume=r.frustum.computeCullingVolume(r.positionWC,r.directionWC,r.upWC),n.uniformState.update(i),m0(!1,e,t);else if(C.x>E+T*.5){s.width=C.x-E;let S=r.frustum.right;r.frustum.right=c.x-A,i.cullingVolume=r.frustum.computeCullingVolume(r.positionWC,r.directionWC,r.upWC),n.uniformState.update(i),m0(!0,e,t),s.x=C.x,s.width=E+T-C.x,r.position.x=-r.position.x,r.frustum.left=-r.frustum.right,r.frustum.right=S-r.frustum.right*2,i.cullingVolume=r.frustum.computeCullingVolume(r.positionWC,r.directionWC,r.upWC),n.uniformState.update(i),m0(!1,e,t)}else{s.x=C.x,s.width=E+T-C.x;let S=r.frustum.left;r.frustum.left=-c.x-A,i.cullingVolume=r.frustum.computeCullingVolume(r.positionWC,r.directionWC,r.upWC),n.uniformState.update(i),m0(!0,e,t),s.x=E,s.width=C.x-E,r.position.x=-r.position.x,r.frustum.right=-r.frustum.left,r.frustum.left=S-r.frustum.left*2,i.cullingVolume=r.frustum.computeCullingVolume(r.positionWC,r.directionWC,r.upWC),n.uniformState.update(i),m0(!1,e,t)}r._setTransform(d),h.clone(f,r.position),r.frustum=p.clone(),t.viewport=o}function m0(e,t,n,i){let r=t._environmentState,o=t._view,s=r.renderTranslucentDepthForPick;e||(t.frameState.commandList.length=0),MAe(t),o.createPotentiallyVisibleSet(t),e&&(u(i)&&nK(t,n,i),PAe(t),s||OAe(t)),tK(t,n)}var wAe=new Qo;Ki.prototype.updateEnvironment=function(){let e=this._frameState,t=this._view,n=this._environmentState,i=e.passes.render,r=e.passes.offscreen,o=this.skyAtmosphere,s=this.globe,a=this._globeTranslucencyState;if(!i||this._mode!==ne.SCENE2D&&t.camera.frustum instanceof en||!a.environmentVisible)n.skyAtmosphereCommand=void 0,n.skyBoxCommand=void 0,n.sunDrawCommand=void 0,n.sunComputeCommand=void 0,n.moonCommand=void 0;else{u(o)?(u(s)&&(o.setDynamicAtmosphereColor(s.enableLighting&&s.dynamicAtmosphereLighting,s.dynamicAtmosphereLightingFromSun),n.isReadyForAtmosphere=n.isReadyForAtmosphere||s._surface._tilesToRender.length>0),n.skyAtmosphereCommand=o.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&&!r;let f=e.mode===ne.SCENE3D&&!a.sunVisibleThroughGlobe?e.occluder:void 0,d=e.cullingVolume,p=wAe.planes;for(let A=0;A<5;++A)p[A]=d.planes[A];d=wAe,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,m=this._specularEnvironmentMapAtlas;u(g)&&(!u(m)||m.url!==g)?(m=m&&m.destroy(),this._specularEnvironmentMapAtlas=new Ad(g)):!u(g)&&u(m)&&(m.destroy(),this._specularEnvironmentMapAtlas=void 0),u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.update(e)};function zgt(e){let t=e._frameState;e.debugShowFrustumPlanes!==e._debugShowFrustumPlanes&&(e.debugShowFrustumPlanes?e._debugFrustumPlanes=new Rm({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 Hgt(e){let t=e._frameState,n=t.shadowMaps,i=n.length,r=i>0&&!t.passes.pick&&e.mode===ne.SCENE3D;if(r!==t.shadowState.shadowsEnabled&&(++t.shadowState.lastDirtyTime,t.shadowState.shadowsEnabled=r),t.shadowState.lightShadowsEnabled=!1,!!r){for(let o=0;o<i;++o)if(n[o]!==t.shadowState.shadowMaps[o]){++t.shadowState.lastDirtyTime;break}t.shadowState.shadowMaps.length=0,t.shadowState.lightShadowMaps.length=0;for(let o=0;o<i;++o){let s=n[o];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 MAe(e){let t=e._frameState;e._groundPrimitives.update(t),e._primitives.update(t),zgt(e),Hgt(e),e._globe&&e._globe.render(t)}function nK(e,t,n){let i=e._context,r=e._frameState,o=e._environmentState,s=e._view,c=e._frameState.passes.pick;u(s.globeDepth)&&(s.globeDepth.picking=c);let l=o.useWebVR;o.originalFramebuffer=t.framebuffer,u(e.sun)&&e.sunBloom!==e._sunBloom?(e.sunBloom&&!l?e._sunPostProcess=new bF: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=o.useGlobeDepthFramebuffer=u(s.globeDepth);d&&(s.globeDepth.update(i,t,s.viewport,e.msaaSamples,e._hdr,o.clearGlobeDepth),s.globeDepth.clear(i,t,n));let p=s.oit,g=o.useOIT=!c&&u(p)&&p.isSupported();g&&(p.update(i,t,s.globeDepth.colorFramebufferManager,e._hdr,e.msaaSamples),p.clear(i,t,n),o.useOIT=p.isSupported());let m=e.postProcessStages,A=o.usePostProcess=!c&&(e._hdr||m.length>0||m.ambientOcclusion.enabled||m.fxaa.enabled||m.bloom.enabled);if(o.usePostProcessSelected=!1,A&&(s.sceneFramebuffer.update(i,s.viewport,e._hdr,e.msaaSamples),s.sceneFramebuffer.clear(i,t,n),m.update(i,r.useLogDepth,e._hdr),m.clear(i),A=o.usePostProcess=m.ready,o.usePostProcessSelected=A&&m.hasSelected),o.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),o.useInvertClassification=!c&&u(t.framebuffer)&&e.invertClassification){let C;if(e.frameState.invertClassificationColor.alpha===1&&o.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 E=e._invertClassification.unclassifiedCommand,T=E.derivedCommands;T.oit=p.createDerivedCommands(E,i,T.oit)}}else o.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,r=i.globeDepth;u(r)&&r.prepareColorTextures(t);let o=n.useOIT,s=n.useGlobeDepthFramebuffer,a=n.usePostProcess,c=n.originalFramebuffer,l=s?r.colorFramebufferManager:void 0,f=i.sceneFramebuffer._colorFramebuffer,d=i.sceneFramebuffer.idFramebuffer;o&&(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&&!o&&(g=l);let m=this.postProcessStages,A=g.getColorTexture(0),x=d.getColorTexture(0),C=y(l,f).getDepthStencilTexture();m.execute(t,A,C,x),m.copy(t,c)}!o&&!a&&s&&(e.framebuffer=c,r.executeCopyColor(t,e))};function Ggt(e){let t=e._frameState.afterRender;for(let n=0,i=t.length;n<i;++n)t[n]()&&e.requestRender();t.length=0}function Wgt(e){let t=e._globe,i=e.camera.positionCartographic;if(u(t)&&t.show&&u(i))return t.getHeight(i)}function jgt(e){let t=e.camera,n=e._mode,i=e.globe,r=e._screenSpaceCameraController,o=t.positionCartographic;if(!u(o))return!1;if(!r.onMap()&&o.height<0)return!0;if(!u(i)||!i.show||n===ne.SCENE2D||n===ne.MORPHING)return!1;let s=e._globeHeight;return u(s)&&o.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=Wgt(this),this._cameraUnderground=jgt(this),this._globeTranslucencyState.update(this),this._screenSpaceCameraController.update(),u(this._deviceOrientationCameraController)&&this._deviceOrientationCameraController.update(),this.camera.update(this._mode),this.camera._updateCameraChanged()};function qgt(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 r=new q_({container:n});e._performanceDisplay=r,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 Ygt(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 Xgt(e){let t=e._frameState;e.primitives.postPassesUpdate(t),Ua.update()}var Kgt=new z;function Jgt(e){let t=e._frameState,n=e.context,i=n.uniformState,r=e._defaultView;e._view=r,e.updateFrameState(),t.passes.render=!0,t.passes.postProcess=e.postProcessStages.hasSelected,t.tilesetPassState=_gt;let o=y(e.backgroundColor,z.BLACK);e._hdr&&(o=z.clone(o,Kgt),o.red=Math.pow(o.red,e.gamma),o.green=Math.pow(o.green,e.gamma),o.blue=Math.pow(o.blue,e.gamma)),t.backgroundColor=o,e.fog.update(t),i.update(t);let s=e.shadowMap;u(s)&&s.enabled&&(!u(e.light)||e.light instanceof O_?h.negate(i.sunDirectionWC,e._shadowMapCamera.direction):h.clone(e.light.direction,e._shadowMapCamera.direction),t.shadowMaps.push(s)),e._computeCommandList.length=0,e._overlayCommandList.length=0;let a=r.viewport;a.x=0,a.y=0,a.width=n.drawingBufferWidth,a.height=n.drawingBufferHeight;let c=r.passState;c.framebuffer=void 0,c.blendingEnabled=void 0,c.scissorTest=void 0,c.viewport=Xe.clone(a,c.viewport),u(e.globe)&&e.globe.beginFrame(t),e.updateEnvironment(),e.updateAndExecuteCommands(c,o),e.resolveFramebuffers(c),c.framebuffer=void 0,Dgt(e,c),u(e.globe)&&(e.globe.endFrame(t),e.globe.tilesLoaded||(e._renderRequested=!0)),n.endFrame()}function FC(e,t){try{t(e)}catch(n){if(e._renderError.raiseEvent(e,n),e.rethrowRenderErrors)throw n}}function Zgt(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 r=Math.abs(ee.secondsDifference(this._lastRenderTime,e));i=i||r>this.maximumRenderTimeChange}if(i){this._lastRenderTime=ee.clone(e,this._lastRenderTime),this._renderRequested=!1,this._logDepthBufferDirty=!1,this._hdrDirty=!1;let r=P.incrementWrap(t.frameNumber,15e6,1);DAe(this,r,e),t.newFrame=!0}FC(this,Ygt),this.primitives.show&&(FC(this,Zgt),FC(this,Qgt),FC(this,$gt),i||FC(this,eyt)),this._postUpdate.raiseEvent(this,e),i&&(this._preRender.raiseEvent(this,e),t.creditDisplay.beginFrame(),FC(this,Jgt)),qgt(this,i),FC(this,Xgt),Ggt(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 Qgt(e){let t=e._frameState;QX.camera=t.camera,QX.cullingVolume=t.cullingVolume,e.primitives.updateForPass(t,QX)}function $gt(e){let t=e._frameState;if(!t.camera.canPreloadFlight())return;$X.camera=e.preloadFlightCamera,$X.cullingVolume=e.preloadFlightCullingVolume,e.primitives.updateForPass(t,$X)}function eyt(e){e.primitives.updateForPass(e._frameState,ggt)}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 $i.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 tyt(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 tyt(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 vF=Ki;var YS=`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 wF=`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 DF=`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 XS(e){e=y(e,re.WGS84),this.show=!0,this.perFragmentAtmosphere=!1,this._ellipsoid=e;let t=1.025,n=h.multiplyByScalar(e.radii,t,new h);this._scaleMatrix=N.fromScale(n),this._modelMatrix=new N,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 h(55e-7,13e-6,284e-7),this.atmosphereMieCoefficient=new h(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 h;let i=new h;i.x=e.maximumRadius*t,i.y=e.maximumRadius,i.z=0,this._radiiAndDynamicAtmosphereColor=i;let r=this;this._command.uniformMap={u_radiiAndDynamicAtmosphereColor:function(){return r._radiiAndDynamicAtmosphereColor},u_hsbShift:function(){return r._hueSaturationBrightness.x=r.hueShift,r._hueSaturationBrightness.y=r.saturationShift,r._hueSaturationBrightness.z=r.brightnessShift,r._hueSaturationBrightness},u_atmosphereLightIntensity:function(){return r.atmosphereLightIntensity},u_atmosphereRayleighCoefficient:function(){return r.atmosphereRayleighCoefficient},u_atmosphereMieCoefficient:function(){return r.atmosphereMieCoefficient},u_atmosphereRayleighScaleHeight:function(){return r.atmosphereRayleighScaleHeight},u_atmosphereMieScaleHeight:function(){return r.atmosphereMieScaleHeight},u_atmosphereMieAnisotropy:function(){return r.atmosphereMieAnisotropy}}}Object.defineProperties(XS.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});XS.prototype.setDynamicAtmosphereColor=function(e,t){let n=e?t?2:1:0;this._radiiAndDynamicAtmosphereColor.z=n};var iK=new N;XS.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=N.fromRotationTranslation(e.context.uniformState.inverseViewRotation,h.ZERO,iK),r=N.multiplyTransformation(i,mr.Y_UP_TO_Z_UP,iK),o=N.multiply(this._scaleMatrix,r,iK);N.clone(o,this._modelMatrix);let s=e.context,a=nyt(this),c=e.globeTranslucencyState.translucent,l=this.perFragmentAtmosphere||c||!u(t)||!t.show,f=this._command;if(!u(f.vertexArray)){let p=Bs.createGeometry(new Bs({radii:new h(1,1,1),slicePartitions:256,stackPartitions:256,vertexFormat:Pe.POSITION_ONLY}));f.vertexArray=si.fromGeometry({context:s,geometry:p,attributeLocations:Rn.createAttributeLocations(p),bufferUsage:Fe.STATIC_DRAW}),f.renderState=Ve.fromCache({cull:{enabled:!0,face:gi.FRONT},blending:ln.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:[k_,YS,DF]}),m=new He({defines:p,sources:[k_,YS,wF]});this._spSkyAtmosphere=Xt.fromCache({context:s,vertexShaderSource:g,fragmentShaderSource:m}),f.shaderProgram=this._spSkyAtmosphere}return f};function nyt(e){return!(P.equalsEpsilon(e.hueShift,0,P.EPSILON7)&&P.equalsEpsilon(e.saturationShift,0,P.EPSILON7)&&P.equalsEpsilon(e.brightnessShift,0,P.EPSILON7))}XS.prototype.isDestroyed=function(){return!1};XS.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 IF=XS;var PF=`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 OF=`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 SH(e){this.sources=e.sources,this._sources=void 0,this.show=y(e.show,!0),this._command=new nt({modelMatrix:N.clone(N.IDENTITY),owner:this}),this._cubeMap=void 0,this._attributeLocations=void 0,this._useHdr=void 0}SH.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 o=this.sources;typeof o.positiveX=="string"?JB(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 za({context:i,source:o}))}let r=this._command;if(!u(r.vertexArray)){r.uniformMap={u_cubeMap:function(){return n._cubeMap}};let o=hl.createGeometry(hl.fromDimensions({dimensions:new h(2,2,2),vertexFormat:Pe.POSITION_ONLY})),s=this._attributeLocations=Rn.createAttributeLocations(o);r.vertexArray=si.fromGeometry({context:i,geometry:o,attributeLocations:s,bufferUsage:Fe.STATIC_DRAW}),r.renderState=Ve.fromCache({blending:ln.ALPHA_BLEND})}if(!u(r.shaderProgram)||this._useHdr!==t){let o=new He({defines:[t?"HDR":""],sources:[PF]});r.shaderProgram=Xt.fromCache({context:i,vertexShaderSource:OF,fragmentShaderSource:o,attributeLocations:this._attributeLocations}),this._useHdr=t}if(u(this._cubeMap))return r};SH.prototype.isDestroyed=function(){return!1};SH.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 MF=SH;function Qf(e,t,n,i,r,o,s){this.children=void 0,this.parent=r,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 Pn,this.approximateVoxelSize=0,this.screenSpaceError=0,this.visitedFrameNumber=-1,this.computeBoundingVolumes(o,s)}var iyt=new h;Qf.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,iyt),i=2*h.maximumComponent(n);this.approximateVoxelSize=i/h.minimumComponent(t)};Qf.prototype.constructChildNodes=function(e,t){let{level:n,x:i,y:r,z:o}=this,s=i*2,a=r*2,c=o*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(([m,A,x,C])=>new Qf(m,A,x,C,this,e,t))};Qf.prototype.visibility=function(e,t){let n=this.orientedBoundingBox;return e.cullingVolume.computeVisibilityWithPlaneMask(n,t)};Qf.prototype.computeScreenSpaceError=function(e,t){let n=this.orientedBoundingBox,i=Math.sqrt(n.distanceSquaredTo(e));i=Math.max(i,P.EPSILON7);let r=this.approximateVoxelSize,o=t*(r/i);this.screenSpaceError=o};var RAe={keyframe:0};function RF(e,t){return RAe.keyframe=e,Pr(t,RAe,er.searchComparator)}Qf.prototype.computeSurroundingRenderableKeyframeNodes=function(e){let t=this,n=t.level,i=Math.floor(e),r=Math.ceil(e),o,s,a=+Number.MAX_VALUE,c=+Number.MAX_VALUE;for(;u(t);){let{renderableKeyframeNodes:d}=t;if(d.length>=1){let p=ryt(i,d),g=d[p],m=r===i||i<g.keyframe?p:Math.min(p+1,d.length-1),A=d[m],x=i-g.keyframe,C=BAe(n-t.level,x);C<a&&(a=C,o=g);let E=A.keyframe-r,T=BAe(n-t.level,E);if(T<c&&(c=T,s=A),x===0&&E===0)break}t=t.parent}if(this.renderableKeyframeNodePrevious=o,this.renderableKeyframeNodeNext=s,!u(o)||!u(s))return;let l=o.keyframe,f=s.keyframe;this.renderableKeyframeNodeLerp=l===f?0:P.clamp((e-l)/(f-l),0,1)};function ryt(e,t){let n=RF(e,t);return n<0?P.clamp(~n-1,0,t.length-1):n}function BAe(e,t){let n=Math.exp(e*4),i=t>=0?1:-200;return e*n+t*i}Qf.prototype.isVisited=function(e){return this.visitedFrameNumber===e};Qf.prototype.createKeyframeNode=function(e){let t=RF(e,this.keyframeNodes);if(t<0){t=~t;let n=new er(this,e);this.keyframeNodes.splice(t,0,n)}};Qf.prototype.destroyKeyframeNode=function(e,t){let n=e.keyframe,i=RF(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 o=0;o<t.length;o++)t[o].remove(e.megatextureIndex);let r=RF(n,this.renderableKeyframeNodes);if(r<0)throw new fe("Renderable keyframe node does not exist.");this.renderableKeyframeNodes.splice(r,1)}e.spatialNode=void 0,e.state=er.LoadState.UNLOADED,e.metadatas={},e.megatextureIndex=-1,e.priority=-Number.MAX_VALUE,e.highPriorityFrameNumber=-1};Qf.prototype.addKeyframeNodeToMegatextures=function(e,t){if(e.state!==er.LoadState.RECEIVED||e.megatextureIndex!==-1||e.metadatas.length!==t.length)throw new fe("Keyframe node cannot be added to megatexture");for(let r=0;r<t.length;r++){let o=t[r];e.megatextureIndex=o.add(e.metadatas[r]),e.metadatas[r]=void 0}e.state=er.LoadState.LOADED;let n=this.renderableKeyframeNodes,i=RF(e.keyframe,n);if(i>=0)throw new fe("Keyframe already renderable");i=~i,n.splice(i,0,e)};Qf.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 BF=Qf;function rK(e){e=y(e,1),this._radius=y(e,1)}Object.defineProperties(rK.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});rK.prototype.emit=function(e){let t=P.randomBetween(0,P.TWO_PI),n=P.randomBetween(0,P.PI),i=P.randomBetween(0,this._radius),r=i*Math.cos(t)*Math.sin(n),o=i*Math.sin(t)*Math.sin(n),s=i*Math.cos(n);e.position=h.fromElements(r,o,s,e.position),e.velocity=h.normalize(e.position,e.velocity)};var oK=rK;function LF(){}LF.prototype.evaluate=function(e,t){fe.throwInstantiationError()};LF.prototype.evaluateColor=function(e,t){fe.throwInstantiationError()};LF.prototype.getShaderFunction=function(e,t,n,i){fe.throwInstantiationError()};LF.prototype.getVariables=function(){fe.throwInstantiationError()};var sK=LF;var NF=`uniform sampler2D u_texture;

in vec2 v_textureCoordinates;

void main()
{
    vec4 color = texture(u_texture, v_textureCoordinates);
    out_FragColor = czm_gammaCorrect(color);
}
`;var FF=`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 UF=`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 kF(){this.show=!0,this._drawCommand=new nt({primitiveType:Be.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(kF.prototype,{glowFactor:{get:function(){return this._glowFactor},set:function(e){e=Math.max(e,0),this._glowFactor=e,this._glowFactorDirty=!0}}});var oyt=new H,syt=new H,ayt=new oe,VF=new oe;kF.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 r=e.context,o=t.viewport.width,s=t.viewport.height;if(!u(this._texture)||o!==this._drawingBufferWidth||s!==this._drawingBufferHeight||this._glowFactorDirty||n!==this._useHdr){this._texture=this._texture&&this._texture.destroy(),this._drawingBufferWidth=o,this._drawingBufferHeight=s,this._glowFactorDirty=!1,this._useHdr=n;let S=Math.max(o,s);S=Math.pow(2,Math.ceil(Math.log(S)/Math.log(2))-2),S=Math.max(1,S);let v=n?r.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT:Ke.UNSIGNED_BYTE;this._texture=new Ot({context:r,width:S,height:S,pixelFormat:st.RGBA,pixelDatatype:v}),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 nf({fragmentShaderSource:FF,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},v=new Uint8Array(4*2);v[0]=0,v[1]=0,v[2]=255,v[3]=0,v[4]=255,v[5]=255,v[6]=0,v[7]=255;let D=ft.createVertexBuffer({context:r,typedArray:v,usage:Fe.STATIC_DRAW}),M=[{index:S.direction,vertexBuffer:D,componentsPerAttribute:2,normalize:!0,componentDatatype:X.UNSIGNED_BYTE}],O=ft.createIndexBuffer({context:r,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT});a.vertexArray=new si({context:r,attributes:M,indexBuffer:O}),a.shaderProgram=Xt.fromCache({context:r,vertexShaderSource:UF,fragmentShaderSource:NF,attributeLocations:S}),a.renderState=Ve.fromCache({blending:ln.ALPHA_BLEND}),a.uniformMap=this._uniformMap}let c=r.uniformState.sunPositionWC,l=r.uniformState.sunPositionColumbusView,f=this._boundingVolume,d=this._boundingVolume2D;h.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=$i.computeActualWgs84Position(e,c,VF),g=h.magnitude(h.subtract(p,e.camera.position,VF)),m=r.uniformState.projection,A=ayt;A.x=0,A.y=0,A.z=-g,A.w=1;let x=N.multiplyByVector(m,A,VF),C=$i.clipToGLWindowCoordinates(t.viewport,x,oyt);A.x=P.SOLAR_RADIUS;let E=N.multiplyByVector(m,A,VF),T=$i.clipToGLWindowCoordinates(t.viewport,E,syt);return this._size=H.magnitude(H.subtract(T,C,VF)),this._size=2*this._size*(1+2*this._glowLengthTS),this._size=Math.ceil(this._size),this._commands};kF.prototype.isDestroyed=function(){return!1};kF.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 zF=kF;function vH(e){this._ready=!1,this._provider=void 0,this._errorEvent=new ge,this._readyEvent=new ge,lyt(this,e)}Object.defineProperties(vH.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}}});vH.fromWorldTerrain=function(e){return new vH(sC(e))};function cyt(e,t){e.numberOfListeners>0?e.raiseEvent(t):console.error(t)}async function lyt(e,t){let n;try{n=await Promise.resolve(t),e._provider=n,e._ready=!0,e._readyEvent.raiseEvent(n)}catch(i){cyt(e._errorEvent,i)}}var HF=vH;function KS(){}KS.prototype.boundingVolume=void 0;KS.prototype.boundingSphere=void 0;KS.prototype.distanceToCamera=function(e){fe.throwInstantiationError()};KS.prototype.intersectPlane=function(e){fe.throwInstantiationError()};KS.prototype.createDebugVolume=function(e){fe.throwInstantiationError()};var aK=KS;function GF(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=u(e.tilingScheme)?e.tilingScheme:new Yi({ellipsoid:e.ellipsoid}),this._color=y(e.color,z.YELLOW),this._errorEvent=new ge,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(GF.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}}});GF.prototype.getTileCredits=function(e,t,n){};GF.prototype.requestImage=function(e,t,n,i){let r=document.createElement("canvas");r.width=256,r.height=256;let o=r.getContext("2d"),s=this._color.toCssColorString();return o.strokeStyle=s,o.lineWidth=2,o.strokeRect(1,1,255,255),o.font="bold 25px Arial",o.textAlign="center",o.fillStyle=s,o.fillText(`L: ${n}`,124,86),o.fillText(`X: ${e}`,124,136),o.fillText(`Y: ${t}`,124,186),Promise.resolve(r)};GF.prototype.pickFeatures=function(e,t,n,i,r){};var WF=GF;function cK(e){fe.throwInstantiationError()}cK.prototype.isReady=fe.throwInstantiationError;cK.prototype.shouldDiscardImage=fe.throwInstantiationError;var lK=cK;var uyt={START:0,LOADING:1,READY:2,UPSAMPLED_ONLY:3},uK=Object.freeze(uyt);function VC(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this.shadows=y(e.shadows,gn.ENABLED),this.maximumMemoryUsage=y(e.maximumMemoryUsage,256),this.shading=new Jh(e.shading),this.style=e.style,this.frameFailed=new ge,this.frameChanged=new ge,this._clock=e.clock,this._intervals=e.intervals,this._clippingPlanes=void 0,this.clippingPlanes=e.clippingPlanes,this._pointCloudEyeDomeLighting=new Lp,this._loadTimestamp=void 0,this._clippingPlanesState=0,this._styleDirty=!1,this._pickId=void 0,this._totalMemoryUsageInBytes=0,this._frames=[],this._previousInterval=void 0,this._nextInterval=void 0,this._lastRenderedFrame=void 0,this._clockMultiplier=0,this._resolveReadyPromise=void 0;let t=this;this._readyPromise=new Promise(function(n){t._resolveReadyPromise=n}),this._runningSum=0,this._runningLength=0,this._runningIndex=0,this._runningSamples=new Array(5).fill(0),this._runningAverage=0}Object.defineProperties(VC.prototype,{clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){as.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 fyt(e){return`uniform vec4 czm_pickColor;
${e}`}function dyt(e){return function(t){return mt(t,{czm_pickColor:function(){return e._pickId.color}})}}function hyt(){return"czm_pickColor"}VC.prototype.makeStyleDirty=function(){this._styleDirty=!0};VC.prototype._getAverageLoadTime=function(){return this._runningLength===0?.05:this._runningAverage};var myt=new ee;function dK(e){let t=e._clock,n=t.canAnimate&&t.shouldAnimate,i=t.multiplier;return n?i:0}function UC(e,t){return e._intervals.indexOf(t.start)}function pyt(e,t){let n=e._intervals,i=e._clock,r=dK(e);if(r===0)return;let o=e._getAverageLoadTime(),s=ee.addSeconds(i.currentTime,o*r,myt),a=n.indexOf(s),c=UC(e,t);return a===c&&(r>=0?++a:--a),n.get(a)}function _yt(e){let t=e._intervals,i=e._clock.currentTime,r=t.indexOf(i);return t.get(r)}function gyt(e,t,n){let i=dK(e),r=UC(e,t),o=UC(e,n);return i>=0?r>=o:r<=o}function NAe(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 yyt(e,t,n){let i=UC(e,t),r=e._frames,o=r[i];if(!u(o)){let s=t.data.transform,a=u(s)?N.fromArray(s):void 0,c=t.data.uri;o={pointCloud:void 0,transform:a,timestamp:Ai(),sequential:!0,ready:!1,touchedFrameNumber:n.frameNumber,uri:c},r[i]=o,De.fetchArrayBuffer({url:c}).then(function(l){o.pointCloud=new XN({arrayBuffer:l,cull:!0,fragmentShaderLoaded:fyt,uniformMapLoaded:dyt(e),pickIdLoaded:hyt})}).catch(NAe(e,c))}return o}function Ayt(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 xyt(e,t,n,i){t.touchedFrameNumber<i.frameNumber-1&&(t.sequential=!1);let r=t.pointCloud;if(u(r)&&!t.ready){let o=i.commandList,s=o.length;if(FAe(e,t,n,i),r.ready&&(t.ready=!0,e._totalMemoryUsageInBytes+=r.geometryByteLength,o.length=s,t.sequential)){let a=(Ai()-t.timestamp)/1e3;Ayt(e,a)}}t.touchedFrameNumber=i.frameNumber}var Cyt=new N;function Tyt(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 Eyt(e){let t=e.shading;return u(t)&&u(t.maximumAttenuation)?t.maximumAttenuation:10}var byt=new Jh;function FAe(e,t,n,i){let r=y(e.shading,byt),o=t.pointCloud,s=y(t.transform,N.IDENTITY);o.modelMatrix=N.multiplyTransformation(e.modelMatrix,s,Cyt),o.style=e.style,o.time=n.timeSinceLoad,o.shadows=e.shadows,o.clippingPlanes=e._clippingPlanes,o.isClipped=n.isClipped,o.attenuation=r.attenuation,o.backFaceCulling=r.backFaceCulling,o.normalShading=r.normalShading,o.geometricError=Tyt(e,o),o.geometricErrorScale=r.geometricErrorScale,o.maximumAttenuation=Eyt(e);try{o.update(i)}catch(a){NAe(e,t.uri)(a)}t.touchedFrameNumber=i.frameNumber}function fK(e,t,n,i){let r=yyt(e,t,i);xyt(e,r,n,i)}function Syt(e){return function(t){return t.touchedFrameNumber<e.frameNumber}}function UAe(e,t){let n=e._frames,i=n.length;for(let r=0;r<i;++r){let o=n[r];if(u(o)&&(!u(t)||t(o))){let s=o.pointCloud;o.ready&&(e._totalMemoryUsageInBytes-=s.geometryByteLength),u(s)&&s.destroy(),o===e._lastRenderedFrame&&(e._lastRenderedFrame=void 0),n[r]=void 0}}}function vyt(e,t){let n=UC(e,t),i=e._frames[n];if(u(i)&&i.ready)return i}function LAe(e,t,n,i,r){return u(n)?n.ready?!0:(fK(e,t,i,r),n.ready):!1}function wyt(e,t,n,i,r){let o,s,a,c=e._intervals,l=e._frames,f=UC(e,n),d=UC(e,t);if(f>=d){for(o=f;o>=d;--o)if(s=c.get(o),a=l[o],LAe(e,s,a,i,r))return s}else for(o=f;o<=d;++o)if(s=c.get(o),a=l[o],LAe(e,s,a,i,r))return s;return t}function Dyt(e,t,n){let i=e._frames,r=i.length;for(let o=0;o<r;++o){let s=i[o];u(s)&&u(s.pointCloud)&&(s.pointCloud.clippingPlanesDirty=t,s.pointCloud.styleDirty=n)}}var JS={timeSinceLoad:0,isClipped:!1,clippingPlanesDirty:!1};VC.prototype.update=function(e){if(e.mode===ne.MORPHING||!this.show)return;u(this._pickId)||(this._pickId=e.context.createPickId({primitive:this})),u(this._loadTimestamp)||(this._loadTimestamp=ee.clone(e.time));let t=Math.max(ee.secondsDifference(e.time,this._loadTimestamp)*1e3,0),n=this._clippingPlanes,i=0,r=!1,o=u(n)&&n.enabled;o&&(n.update(e),i=n.clippingPlanesState),this._clippingPlanesState!==i&&(this._clippingPlanesState=i,r=!0);let s=this._styleDirty;this._styleDirty=!1,(r||s)&&Dyt(this,r,s),JS.timeSinceLoad=t,JS.isClipped=o;let a=this.shading,c=this._pointCloudEyeDomeLighting,l=e.commandList,f=l.length,d=this._previousInterval,p=this._nextInterval,g=_yt(this);if(!u(g))return;let m=!1,A=dK(this),x=A===0;A!==this._clockMultiplier&&(m=!0,this._clockMultiplier=A),(!u(d)||x)&&(d=g),(!u(p)||m||gyt(this,g,p))&&(p=pyt(this,g)),d=wyt(this,d,g,JS,e);let C=vyt(this,d);u(C)||(fK(this,d,JS,e),C=this._lastRenderedFrame),u(C)&&FAe(this,C,JS,e),u(p)&&fK(this,p,JS,e);let E=this;u(C)&&!u(this._lastRenderedFrame)&&e.afterRender.push(function(){return E._resolveReadyPromise(E),!0}),u(C)&&C!==this._lastRenderedFrame&&E.frameChanged.numberOfListeners>0&&e.afterRender.push(function(){return E.frameChanged.raiseEvent(E),!0}),this._previousInterval=d,this._nextInterval=p,this._lastRenderedFrame=C;let T=this._totalMemoryUsageInBytes,S=this.maximumMemoryUsage*1024*1024;T>S&&UAe(this,Syt(e));let D=l.length-f;u(a)&&a.attenuation&&a.eyeDomeLighting&&D>0&&c.update(e,f,a,this.boundingSphere)};VC.prototype.isDestroyed=function(){return!1};VC.prototype.destroy=function(){return UAe(this),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),ue(this)};var ZS=VC;var jF=`
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 wH(e,t){this.show=!0,u(e)||(e=new Xe),this.rectangle=Xe.clone(e),u(t)||(t=qi.fromType(qi.ColorType,{color:new z(1,1,1,1)})),this.material=t,this._material=void 0,this._overlayCommand=void 0,this._rs=void 0}wH.prototype.update=function(e){if(!this.show)return;let t=this._rs;if((!u(t)||!Xe.equals(t.viewport,this.rectangle))&&(this._rs=Ve.fromCache({blending:ln.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 r=new He({sources:[this._material.shaderSource,jF]});this._overlayCommand=i.createViewportQuadCommand(r,{renderState:this._rs,uniformMap:this._material._uniforms,owner:this}),this._overlayCommand.pass=be.OVERLAY}this._material.update(i),this._overlayCommand.renderState=this._rs,this._overlayCommand.uniformMap=this._material._uniforms,e.commandList.push(this._overlayCommand)}};wH.prototype.isDestroyed=function(){return!1};wH.prototype.destroy=function(){return u(this._overlayCommand)&&(this._overlayCommand.shaderProgram=this._overlayCommand.shaderProgram&&this._overlayCommand.shaderProgram.destroy()),ue(this)};var hK=wH;var qF=`// 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 YF=`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 XF=`/* 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 KF=`// 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 JF=`// 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 ZF=`// 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 QF=`// 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 $F=`// 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 kC=`// 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 e2=`/* 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 t2=`/* 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 n2=`/* 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 i2=`// 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 r2=`// 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 Iyt(e){let t=new GA;this.shaderBuilder=t;let n=e._customShader,i=mt(e._uniformMap,n.uniformMap);e._uniformMap=i;let r=n.uniforms;for(let p in r)if(r.hasOwnProperty(p)){let g=r[p];t.addUniform(g.type,p,Te.FRAGMENT)}t.addUniform("sampler2D","u_megatextureTextures[METADATA_COUNT]",Te.FRAGMENT),this.uniformMap=i;let o=e._clippingPlanes,s=u(o)&&o.enabled?o.length:0;this.clippingPlanes=o,this.clippingPlanesLength=s,t.addVertexLines([YF]),t.addFragmentLines([n.fragmentShaderText,"#line 0",i2,XF,r2]),s>0&&(t.addDefine("CLIPPING_PLANES",void 0,Te.FRAGMENT),t.addDefine("CLIPPING_PLANES_COUNT",s,Te.FRAGMENT),o.unionClippingRegions&&t.addDefine("CLIPPING_PLANES_UNION",void 0,Te.FRAGMENT),t.addFragmentLines([JF])),e._depthTest&&(t.addDefine("DEPTH_TEST",void 0,Te.FRAGMENT),t.addFragmentLines([KF]));let a=e._provider.shape;a==="BOX"?(t.addDefine("SHAPE_BOX",void 0,Te.FRAGMENT),t.addFragmentLines([e2,ZF,kC])):a==="CYLINDER"?t.addFragmentLines([QF,kC,t2]):a==="ELLIPSOID"&&t.addFragmentLines([$F,kC,n2]),t.addFragmentLines([qF]);let c=e._shape,l=c.shaderDefines;for(let p in l)if(l.hasOwnProperty(p)){let g=l[p];u(g)&&(g=g===!0?void 0:g,t.addDefine(p,g,Te.FRAGMENT))}let f=c.shaderMaximumIntersectionsLength;s>0&&(t.addDefine("CLIPPING_PLANES_INTERSECTION_INDEX",f,Te.FRAGMENT),s===1?f+=1:o.unionClippingRegions?f+=2:f+=1),e._depthTest&&(t.addDefine("DEPTH_INTERSECTION_INDEX",f,Te.FRAGMENT),f+=1),t.addDefine("INTERSECTION_COUNT",f,Te.FRAGMENT),(!h.equals(e.paddingBefore,h.ZERO)||!h.equals(e.paddingAfter,h.ZERO))&&t.addDefine("PADDING",void 0,Te.FRAGMENT),e._useLogDepth&&t.addDefine("LOG_DEPTH_READ_ONLY",void 0,Te.FRAGMENT),e._jitter&&t.addDefine("JITTER",void 0,Te.FRAGMENT),e._nearestSampling&&t.addDefine("NEAREST_SAMPLING",void 0,Te.FRAGMENT);let d=e._traversal;t.addDefine("SAMPLE_COUNT",`${d._sampleCount}`,Te.FRAGMENT)}var o2=Iyt;function Pyt(e,t){let{shaderBuilder:n}=e,{names:i,types:r,componentTypes:o,minimumValues:s,maximumValues:a}=t._provider,c=r.length,l=u(s)&&u(a);n.addDefine("METADATA_COUNT",c,Te.FRAGMENT),l&&n.addDefine("STATISTICS",void 0,Te.FRAGMENT);for(let O=0;O<c;O++){let B=i[O],L=r[O],_=`PropertyStatistics_${B}`,b=`PropertyStatistics_${B}`;n.addStruct(_,b,Te.FRAGMENT);let w=DH(L);n.addStructField(_,w,"min"),n.addStructField(_,w,"max")}let f="Statistics",d="Statistics",p="statistics";n.addStruct(f,d,Te.FRAGMENT);for(let O=0;O<c;O++){let B=i[O],L=`PropertyStatistics_${B}`,_=B;n.addStructField(f,L,_)}let g="Metadata",m="Metadata",A="metadata";n.addStruct(g,m,Te.FRAGMENT),n.addStructField(g,d,p);for(let O=0;O<c;O++){let B=i[O],L=r[O],_=DH(L);n.addStructField(g,_,B)}for(let O=0;O<c;O++){let B=i[O],L=r[O],_=Myt(L),b=`VoxelProperty_${B}`,w=`VoxelProperty_${B}`;n.addStruct(b,w,Te.FRAGMENT),n.addStructField(b,_,"partialDerivativeLocal"),n.addStructField(b,_,"partialDerivativeWorld"),n.addStructField(b,_,"partialDerivativeView"),n.addStructField(b,_,"partialDerivativeValid")}let x="Voxel",C="Voxel",E="voxel";n.addStruct(x,C,Te.FRAGMENT);for(let O=0;O<c;O++){let B=i[O],L=`VoxelProperty_${B}`;n.addStructField(x,L,B)}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 T="FragmentInput",S="FragmentInput";n.addStruct(T,S,Te.FRAGMENT),n.addStructField(T,m,A),n.addStructField(T,C,E);let v="Properties",D="Properties",M="properties";n.addStruct(v,D,Te.FRAGMENT);for(let O=0;O<c;O++){let B=i[O],L=r[O],_=DH(L);n.addStructField(v,_,B)}{let O="clearProperties";n.addFunction(O,`${D} clearProperties()`,Te.FRAGMENT),n.addFunctionLines(O,[`${D} ${M};`]);for(let B=0;B<c;B++){let L=i[B],_=r[B],b=o[B],w=DH(_,b);n.addFunctionLines(O,[`${M}.${L} = ${w}(0.0);`])}n.addFunctionLines(O,[`return ${M};`])}{let O="sumProperties";n.addFunction(O,`${D} sumProperties(${D} propertiesA, ${D} propertiesB)`,Te.FRAGMENT),n.addFunctionLines(O,[`${D} ${M};`]);for(let B=0;B<c;B++){let L=i[B];n.addFunctionLines(O,[`${M}.${L} = propertiesA.${L} + propertiesB.${L};`])}n.addFunctionLines(O,[`return ${M};`])}{let O="scaleProperties";n.addFunction(O,`${D} scaleProperties(${D} ${M}, float scale)`,Te.FRAGMENT),n.addFunctionLines(O,[`${D} scaledProperties = ${M};`]);for(let B=0;B<c;B++){let L=i[B];n.addFunctionLines(O,[`scaledProperties.${L} *= scale;`])}n.addFunctionLines(O,["return scaledProperties;"])}{let O="mixProperties";n.addFunction(O,`${D} mixProperties(${D} propertiesA, ${D} propertiesB, float 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texture(u_megatextureTextures[${B}], texcoord)${w};`])}n.addFunctionLines(O,[`return ${M};`])}}function DH(e){if(e===Ht.SCALAR)return"float";if(e===Ht.VEC2)return"vec2";if(e===Ht.VEC3)return"vec3";if(e===Ht.VEC4)return"vec4"}function Oyt(e){if(e===Ht.SCALAR)return".r";if(e===Ht.VEC2)return".ra";if(e===Ht.VEC3)return".rgb";if(e===Ht.VEC4)return""}function Myt(e){if(e===Ht.SCALAR)return"vec3";if(e===Ht.VEC2)return"mat2";if(e===Ht.VEC3)return"mat3";if(e===Ht.VEC4)return"mat4"}function VAe(e){let t=e.toString();return t.indexOf(".")===-1&&(t=`${e}.0`),t}function Ryt(e,t){return e===Ht.SCALAR?"":`[${t}]`}var s2=Pyt;function Byt(e,t){let n=new o2(e);s2(n,e);let{shaderBuilder:i,clippingPlanes:r,clippingPlanesLength:o}=n;if(o>0){let m="getClippingPlane",A=z_(r,t),x=0,C=A.indexOf(")")+1,E=A.indexOf("{",C)+1,T=A.indexOf("}",E),S=A.slice(x,C),v=A.slice(E,T);i.addFunction(m,S,Te.FRAGMENT),i.addFunctionLines(m,[v])}let s=i.clone();s.addDefine("PICKING",void 0,Te.FRAGMENT);let a=i.buildShaderProgram(t),c=s.buildShaderProgram(t),l=Ve.fromCache({cull:{enabled:!0,face:gi.BACK},depthTest:{enabled:!1},depthMask:!1,blending:ln.PRE_MULTIPLIED_ALPHA_BLEND}),f=t.getViewportQuadVertexArray(),d=e._depthTest,p=new nt({vertexArray:f,primitiveType:Be.TRIANGLES,renderState:l,shaderProgram:a,uniformMap:n.uniformMap,modelMatrix:e._compoundModelMatrix,pass:be.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 m=e._drawCommand;m.shaderProgram=m.shaderProgram&&m.shaderProgram.destroy()}if(u(e._drawCommandPick)){let m=e._drawCommandPick;m.shaderProgram=m.shaderProgram&&m.shaderProgram.destroy()}e._drawCommand=p,e._drawCommandPick=g}var a2=Byt;function p0(e,t,n,i,r,o,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=Ht.getComponentCount(x),E=r[A];this.megatextures[A]=new zS(t,n,C,E,s)}let c=this.megatextures[0].maximumTileCount;this._simultaneousRequestCount=0,this._debugPrint=!1,this._frameNumber=0;let l=e._shape;this.rootNode=new BF(0,0,0,0,void 0,l,n),this._priorityQueue=new eC({maximumLength:c,comparator:er.priorityComparator}),this._highPriorityKeyframeNodes=new Array(c),this._keyframeNodesInMegatexture=new Array(c),this._keyframeCount=o,this._sampleCount=void 0,this._keyframeLocation=0,this._binaryTreeKeyframeWeighting=new Array(o);let f=this._binaryTreeKeyframeWeighting;f[0]=0,f[o-1]=0,mK(f,1,o-2,0);let d=9,p=2048,g=Math.floor(p/d),m=Math.ceil(c/g);this.internalNodeTexture=new Ot({context:t,pixelFormat:st.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,flipY:!1,width:p,height:m,sampler:new un({minificationFilter:an.NEAREST,magnificationFilter:Ti.NEAREST})}),this.internalNodeTilesPerRow=g,this.internalNodeTexelSizeUv=new H(1/p,1/m),this.leafNodeTexture=void 0,this.leafNodeTilesPerRow=void 0,this.leafNodeTexelSizeUv=new H}function mK(e,t,n,i){if(t>n)return;let r=Math.floor((t+n)/2);e[r]=i,mK(e,t,r-1,i+1),mK(e,r+1,n,i+1)}p0.simultaneousRequestCountMaximum=50;p0.prototype.update=function(e,t,n,i){let r=this._primitive,o=e.context,s=this.megatextures[0].maximumTileCount,a=this._keyframeCount,c=r._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 E=Math.floor(512),T=Math.ceil(s/E);this.leafNodeTexture=new Ot({context:o,pixelFormat:st.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,flipY:!1,width:1024,height:T,sampler:new un({minificationFilter:an.NEAREST,magnificationFilter:Ti.NEAREST})}),this.leafNodeTexelSizeUv=H.fromElements(1/1024,1/T,this.leafNodeTexelSizeUv),this.leafNodeTilesPerRow=E}else!p&&u(this.leafNodeTexture)&&(this.leafNodeTexture=this.leafNodeTexture.destroy());if(this._keyframeLocation=P.clamp(t,0,a-1),n&&kAe(this,this.rootNode),i)return;this._frameNumber=e.frameNumber;let g=Ai();Fyt(this,e);let m=Ai();Vyt(this,d,c);let A=Ai();if(this._debugPrint){let x=m-g,C=A-m,E=A-g;Uyt(this,x,C,E)}};p0.prototype.isRenderable=function(e){return e.isRenderable(this._frameNumber)};p0.prototype.isDestroyed=function(){return!1};p0.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 kAe(e,t){let n=e._primitive,i=n._shape,r=n._provider.dimensions;if(t.computeBoundingVolumes(i,r),u(t.children))for(let o=0;o<8;o++){let s=t.children[o];kAe(e,s)}}function Lyt(e,t){if(e._simultaneousRequestCount>=p0.simultaneousRequestCountMaximum)return;let n=e._primitive,i=n._provider;function r(l){e._simultaneousRequestCount--;let f=n._provider.types.length;if(!u(l))t.state=er.LoadState.UNAVAILABLE;else if(l===er.LoadState.FAILED)t.state=er.LoadState.FAILED;else 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R=Math.min(Math.abs(w-b),Math.abs(w-I)),F=Math.max(b,l-I-1,1),k=Math.pow(1-R/F,4),V=Math.exp(-e._binaryTreeKeyframeWeighting[w]);return P.lerp(V,k,.15+.85*k)}function T(b,w){if(b.computeScreenSpaceError(m,C),w=b.visibility(t,w),w===Qo.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=Nyt(b.screenSpaceError),k=!1,V=b.keyframeNodes;for(let U=0;U<V.length;U++){let Y=V[U];Y.priority=10*F+E(I,Y.keyframe,R),Y.state!==er.LoadState.UNAVAILABLE&&Y.state!==er.LoadState.FAILED&&Y.priority!==-Number.MAX_VALUE&&a.insert(Y),Y.state===er.LoadState.LOADED&&(k=!0)}if(b.screenSpaceError<s||!k){b.children=void 0;return}u(b.children)||b.constructChildNodes(r,o);for(let U=0;U<8;U++){let Y=b.children[U];T(Y,w)}}a.reset(),T(f,Qo.MASK_INDETERMINATE);let S=e._highPriorityKeyframeNodes,v=0,D;for(;a.length>0;)D=a.removeMaximum(),D.highPriorityFrameNumber=n,S[v]=D,v++;let M=e._keyframeNodesInMegatexture,O=e.megatextures[0],B=O.occupiedCount;M.length=B,M.sort(function(b,w){return b.highPriorityFrameNumber===w.highPriorityFrameNumber?w.priority-b.priority:w.highPriorityFrameNumber-b.highPriorityFrameNumber});let L=0,_=0;for(let b=0;b<v;b++)if(D=S[b],!(D.state===er.LoadState.LOADED||D.spatialNode===void 0)&&(D.state===er.LoadState.UNLOADED&&Lyt(e,D),D.state===er.LoadState.RECEIVED)){let w=0;if(O.isFull()){w=B-1-L,L++;let I=M[w];I.spatialNode.destroyKeyframeNode(I,e.megatextures)}else w=B+_,_++;D.spatialNode.addKeyframeNodeToMegatextures(D,e.megatextures),M[w]=D}}function Uyt(e,t,n,i){let r=e._keyframeCount,o=e.rootNode,s=Object.keys(er.LoadState).length,a=new Array(s),c=new Array(s),l=0;for(let C=0;C<s;C++){let E=new Array(r);a[C]=E;for(let T=0;T<r;T++)E[T]=0;c[C]=0}function f(C){let E=C.keyframeNodes;for(let T=0;T<E.length;T++){let S=E[T],v=S.keyframe,D=S.state;a[D][v]+=1,c[D]+=1,l++}if(u(C.children))for(let T=0;T<8;T++){let S=C.children[T];f(S)}}f(o);let d=`KEYFRAMES: ${a[er.LoadState.LOADED]}`,p=`UNLOADED: ${c[er.LoadState.UNLOADED]} | RECEIVING: ${c[er.LoadState.RECEIVING]} | RECEIVED: ${c[er.LoadState.RECEIVED]} | LOADED: ${c[er.LoadState.LOADED]} | FAILED: ${c[er.LoadState.FAILED]} | UNAVAILABLE: ${c[er.LoadState.UNAVAILABLE]} | TOTAL: ${l}`,g=Math.round(t*100)/100,m=Math.round(n*100)/100,A=Math.round(i*100)/100,x=`LOAD: ${g} | OCT: ${m} | ALL: ${A}`;console.log(`${d} || ${p} || ${x}`)}var IH={INTERNAL:0,LEAF:1,PACKED_LEAF_FROM_PARENT:2};function Vyt(e,t,n){let i=e._primitive._screenSpaceError,r=e._keyframeLocation,o=e._frameNumber,s=t>=2,a=0,c=0,l=[],f=[];function d(g,m,A,x,C){let E=!1;if(u(g.children))for(let T=0;T<8;T++){let S=g.children[T];S.computeSurroundingRenderableKeyframeNodes(r),S.isRenderable(o)&&(E=!0)}if(E){l[C]=IH.INTERNAL<<16|m,l[A]=x,a++,x=m,C=x*9+1;for(let T=0;T<8;T++){let S=g.children[T];m=a,A=m*9+0,d(S,m,A,x,C+T)}}else{if(s){let T=c*5,S=g.renderableKeyframeNodePrevious,v=g.level-S.spatialNode.level,D=S.spatialNode.parent,M=u(D)?D.renderableKeyframeNodePrevious:S,O=kyt(g,i,n),B=v,L=1,_=S.megatextureIndex,b=M.megatextureIndex;f[T+0]=O,f[T+1]=B,f[T+2]=L,f[T+3]=_,f[T+4]=b,l[C]=IH.LEAF<<16|c}else{let T=g.renderableKeyframeNodePrevious,v=g.level-T.spatialNode.level===0?IH.LEAF:IH.PACKED_LEAF_FROM_PARENT;l[C]=v<<16|T.megatextureIndex}c++}}let p=e.rootNode;p.computeSurroundingRenderableKeyframeNodes(r),p.isRenderable(o)&&d(p,0,0,0,0),zyt(l,9,e.internalNodeTilesPerRow,e.internalNodeTexture),s&&Hyt(f,2,e.leafNodeTilesPerRow,e.leafNodeTexture)}function kyt(e,t,n){if(e.parent===void 0)return 0;let i=e.screenSpaceError,r=e.parent.screenSpaceError,s=((t-i)/(r-i)+n-1)/n;return P.clamp(s,0,1)}function zyt(e,t,n,i){let r=st.componentsLength(i.pixelFormat),o=Math.ceil(e.length/t),s=Math.max(1,t*Math.min(o,n)),a=Math.max(1,Math.ceil(o/n)),c=new Uint8Array(s*a*r);for(let d=0;d<e.length;d++){let p=e[d],g=d*r;for(let m=0;m<r;m++)c[g+m]=p>>>m*8&255}let f={source:{arrayBufferView:c,width:s,height:a},xOffset:0,yOffset:0};i.copyFrom(f)}function Hyt(e,t,n,i){let r=st.componentsLength(i.pixelFormat),o=5,s=Math.ceil(e.length/o),a=Math.max(1,t*Math.min(s,n)),c=Math.max(1,Math.ceil(s/n)),l=new Uint8Array(a*c*r);for(let p=0;p<s;p++){let g=e[p*o+0],m=e[p*o+1],A=e[p*o+2],x=e[p*o+3],C=e[p*o+4],E=P.clamp(Math.floor(65536*g),0,65535);l[p*8+0]=E>>>0&255,l[p*8+1]=E>>>8&255,l[p*8+2]=m&255,l[p*8+3]=A&255,l[p*8+4]=x>>>0&255,l[p*8+5]=x>>>8&255,l[p*8+6]=C>>>0&255,l[p*8+7]=C>>>8&255}let d={source:{arrayBufferView:l,width:a,height:c},xOffset:0,yOffset:0};i.copyFrom(d)}p0.getApproximateTextureMemoryByteLength=function(e,t,n,i){let r=0,o=n.length;for(let s=0;s<o;s++){let a=n[s],c=i[s],l=Ht.getComponentCount(a);r+=zS.getApproximateTextureMemoryByteLength(e,t,l,c)}return r};var QS=p0;var Gyt={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"},$S=Object.freeze(Gyt);function ev(){this._defaultTexture=void 0,this._textures={},this._loadedImages=[],this._lastUpdatedFrame=-1}ev.prototype.getTexture=function(e){return this._textures[e]};function Wyt(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})}ev.prototype.loadTexture2D=function(e,t){u(t.typedArray)?this._loadedImages.push({id:e,textureUniform:t}):Wyt(this,e,t)};function jyt(e,t,n){let{id:i,textureUniform:r,image:o}=t,s=n.webgl2?PH(r,o,n):qyt(r,o,n),a=e._textures[i];u(a)&&a!==n.defaultTexture&&a.destroy(),e._textures[i]=s}function PH(e,t,n){let{typedArray:i,sampler:r}=e,o=u(i)?HAe(e,n):new Ot({context:n,source:t,sampler:r});return zAe(r)&&o.generateMipmap(),o}function qyt(e,t,n){let{typedArray:i,sampler:r}=e,o=zAe(r),s=r.wrapS===Sn.REPEAT||r.wrapS===Sn.MIRRORED_REPEAT||r.wrapT===Sn.REPEAT||r.wrapT===Sn.MIRRORED_REPEAT,{width:a,height:c}=u(i)?e:t,l=[a,c].every(P.isPowerOfTwo);if((o||s)&&!l)if(u(i)){if(e.pixelDatatype===Ke.UNSIGNED_BYTE){let d=pL(i,a,c),p=Mg(d);return PH({sampler:r},p,n)}}else{let d=Mg(t);return PH(e,d,n)}else return PH(e,t,n);return o?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&&(a2(this,n),this._shaderDirty=!1);let d=n.uniformState.viewProjection,p=r.orientedBoundingBox,g=A0t(p,d,t0t);if(g.x===1||g.y===1||g.z===-1||g.w===-1)return;f.ndcSpaceAxisAlignedBoundingBox=oe.clone(g,f.ndcSpaceAxisAlignedBoundingBox);let A=n.uniformState.inverseView;f.transformPositionViewToUv=N.multiplyTransformation(this._transformPositionWorldToUv,A,f.transformPositionViewToUv);let x=n.uniformState.view;f.transformPositionUvToView=N.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 E=e.camera.positionWC;f.cameraPositionUv=N.multiplyByPoint(this._transformPositionWorldToUv,E,f.cameraPositionUv),f.stepSize=this._stepSizeUv*this._stepSizeMultiplier;let T=e.passes.pick?this._drawCommandPick:this._drawCommand;T.boundingVolume=r.boundingSphere,e.commandList.push(T)};function f0t(e,t,n){let i=e._uniforms;e._pickId=n.createPickId({primitive:e}),i.pickColor=z.clone(e._pickId.color,i.pickColor);let{shaderDefines:r,shaderUniforms:o}=e._shape;e._shapeDefinesOld=je(r,!0);let s=e._uniformMap;for(let a in o)if(o.hasOwnProperty(a)){let c=`u_${a}`;s[c]=function(){return 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QS(e,n,i,t.types,t.componentTypes,s,o)}function h0t(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],r=n.length;t.megatextureTextures=new Array(r);for(let o=0;o<r;o++)t.megatextureTextures[o]=n[o].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 m0t(e,t){let n=t.shaderDefines,i=Object.keys(n).some(r=>n[r]!==e._shapeDefinesOld[r]);return i&&(e._shapeDefinesOld=je(n,!0)),i}function p0t(e,t){if(!u(e)||!u(t))return 0;let 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x=p.z+p.w,C=A.z+A.w,E=x/(x-C),T=oe.lerp(p,A,E,e0t),S=T.x/T.w,v=T.y/T.w;o=Math.min(o,S),s=Math.max(s,S),a=Math.min(a,v),c=Math.max(c,v)}}}return o=P.clamp(o,-1,1),a=P.clamp(a,-1,1),s=P.clamp(s,-1,1),c=P.clamp(c,-1,1),n=oe.fromElements(o,a,s,c,n),n}var pK=3e7,x0t=new h(pK,0,0),C0t=new h(0,pK,0),T0t=new h(0,0,pK);function E0t(e,t){let n=e._traversal,i=e._debugPolylines;i.removeAll();function r(c,l,f,d){i.add({positions:[c,l],width:d,material:qi.fromType("Color",{color:f})})}function o(c,l,f){let d=c.computeCorners();r(d[0],d[1],l,f),r(d[2],d[3],l,f),r(d[4],d[5],l,f),r(d[6],d[7],l,f),r(d[0],d[2],l,f),r(d[4],d[6],l,f),r(d[1],d[3],l,f),r(d[5],d[7],l,f),r(d[0],d[4],l,f),r(d[2],d[6],l,f),r(d[1],d[5],l,f),r(d[3],d[7],l,f)}function s(c){if(!n.isRenderable(c))return;let l=c.level,d=Math.max(1,5/Math.pow(2,l)),g=[z.RED,z.LIME,z.BLUE][l%3];if(o(c.orientedBoundingBox,g,d),u(c.children))for(let m=0;m<8;m++)s(c.children[m])}o(e._shape.orientedBoundingBox,z.WHITE,5),s(n.rootNode);let 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It will be in CesiumJS 1.107.  Use options.baseLayer instead.");let C=t.baseLayer;t.globe!==!1&&C!==!1&&t.imageryProvider!==!1&&(u(t.imageryProvider)&&!u(C)&&(C=new Vs(t.imageryProvider)),u(C)||(C=Vs.fromWorldImagery()),p.imageryLayers.add(C)),u(t.terrainProvider)&&t.globe!==!1&&(p.terrainProvider=t.terrainProvider),u(t.terrain)&&t.globe!==!1&&p.setTerrain(t.terrain),this._screenSpaceEventHandler=new Nu(i),u(t.sceneMode)&&(t.sceneMode===ne.SCENE2D&&this._scene.morphTo2D(0),t.sceneMode===ne.COLUMBUS_VIEW&&this._scene.morphToColumbusView(0)),this._useDefaultRenderLoop=void 0,this.useDefaultRenderLoop=y(t.useDefaultRenderLoop,!0),this._targetFrameRate=void 0,this.targetFrameRate=t.targetFrameRate;let E=this;this._onRenderError=function(T,S){if(E._useDefaultRenderLoop=!1,E._renderLoopRunning=!1,E._showRenderLoopErrors){let v="An error occurred while rendering.  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${t}
${m}`);let A=document.createElement("div");A.className="cesium-widget-errorPanel-message-details collapsed";let x=document.createElement("span");x.className="cesium-widget-errorPanel-more-details",x.appendChild(document.createTextNode("See more...")),A.appendChild(x),A.onclick=function(C){A.removeChild(x),A.appendChild(document.createTextNode(m)),A.className="cesium-widget-errorPanel-message-details",o.className="cesium-widget-errorPanel-content expanded",A.onclick=void 0},a.appendChild(A)}g.innerHTML=`<p>${t}</p>`}let d=document.createElement("div");d.className="cesium-widget-errorPanel-buttonPanel",o.appendChild(d);let p=document.createElement("button");p.setAttribute("type","button"),p.className="cesium-button",p.appendChild(document.createTextNode("OK")),p.onclick=function(){u(c)&&u(window.removeEventListener)&&window.removeEventListener("resize",c,!1),i.removeChild(r)},d.appendChild(p),i.appendChild(r)};jC.prototype.isDestroyed=function(){return!1};jC.prototype.destroy=function(){u(this._scene)&&(this._scene.renderError.removeEventListener(this._onRenderError),this._scene=this._scene.destroy()),this._container.removeChild(this._element),this._creditContainer.removeChild(this._innerCreditContainer),ue(this)};jC.prototype.resize=function(){let e=this._canvas;!this._forceResize&&this._canvasClientWidth===e.clientWidth&&this._canvasClientHeight===e.clientHeight&&this._lastDevicePixelRatio===window.devicePixelRatio||(this._forceResize=!1,QAe(this),$Ae(this),this._scene.requestRender())};jC.prototype.render=function(){if(this._canRender){this._scene.initializeFrame();let e=this._clock.tick();this._scene.render(e)}else this._clock.tick()};var d2=jC;function L0t(e){e=y(e,y.EMPTY_OBJECT),this.typedArray=e.typedArray,this.width=e.width,this.height=e.height,this.pixelFormat=y(e.pixelFormat,st.RGBA),this.pixelDatatype=y(e.pixelDatatype,Ke.UNSIGNED_BYTE);let t=e.url;typeof t=="string"&&(t=De.createIfNeeded(t)),this.resource=t;let i=y(e.repeat,!0)?Sn.REPEAT:Sn.CLAMP_TO_EDGE;this.sampler=new un({wrapS:i,wrapT:i,minificationFilter:e.minificationFilter,magnificationFilter:e.magnificationFilter,maximumAnisotropy:e.maximumAnisotropy})}var SK=L0t;var N0t={FLOAT:"float",VEC2:"vec2",VEC3:"vec3",VEC4:"vec4",MAT2:"mat2",MAT3:"mat2",MAT4:"mat4"},vK=Object.freeze(N0t);var wK=`uniform sampler2D u_depthTexture;

in vec2 v_textureCoordinates;

void main()
{
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    out_FragColor = vec4(mix(vec3(0.0), vec3(1.0), scale), 1.0);
}
`;function F0t(e,t,n){let i;try{return i=e(t,n),i}catch(r){return Promise.reject(r)}}function U0t(e){let t;return function(n){let i=n.data,r=[],o={id:i.id,result:void 0,error:void 0};return Promise.resolve(F0t(e,i.parameters,r)).then(function(s){o.result=s}).catch(function(s){s instanceof Error?o.error={name:s.name,message:s.message,stack:s.stack}:o.error=s}).finally(function(){u(t)||(t=y(self.webkitPostMessage,self.postMessage)),i.canTransferArrayBuffer||(r.length=0);try{t(o,r)}catch(s){o.result=void 0,o.error=`postMessage failed with error: ${vm(s)}
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}'),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 m=document.createElement("div");m.className="cesium-baseLayerPicker-sectionTitle",m.setAttribute("data-bind","visible: terrainProviderViewModels.length > 0"),m.innerHTML="Terrain",o.appendChild(m);let A=document.createElement("div");A.className="cesium-baseLayerPicker-section",A.setAttribute("data-bind","foreach: _terrainProviders"),o.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 E=document.createElement("div");E.className="cesium-baseLayerPicker-choices",E.setAttribute("data-bind","foreach: providers"),x.appendChild(E);let T=document.createElement("div");T.className="cesium-baseLayerPicker-item",T.setAttribute("data-bind",'css: { "cesium-baseLayerPicker-selectedItem" : $data === $parents[1].selectedTerrain },attr: { title: tooltip },visible: creationCommand.canExecute,click: function($data) { $parents[1].selectedTerrain = $data; 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The map includes NASA Blue Marble: Next Generation 500m resolution imagery at small scales (above 1:1,000,000), i-cubed 15m eSAT imagery at medium-to-large scales (down to 1:70,000) for the world, and USGS 15m Landsat imagery for Antarctica. The map features 0.3m resolution imagery in the continental United States and 0.6m resolution imagery in parts of Western Europe from DigitalGlobe. In other parts of the world, 1 meter resolution imagery is available from GeoEye IKONOS, i-cubed Nationwide Prime, Getmapping, AeroGRID, IGN Spain, and IGP Portugal.  Additionally, imagery at different resolutions has been contributed by the GIS User Community.
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http://www.esri.com`,category:"Other",creationFunction:function(){return Pm.fromUrl("https://services.arcgisonline.com/ArcGIS/rest/services/NatGeo_World_Map/MapServer/",{enablePickFeatures:!1})}})),e.push(new As({name:"Open\xADStreet\xADMap",iconUrl:$t("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 EC({url:"https://a.tile.openstreetmap.org/"})}})),e.push(new As({name:"Stamen Watercolor",iconUrl:$t("Widgets/Images/ImageryProviders/stamenWatercolor.png"),tooltip:`Reminiscent of hand drawn maps, Stamen watercolor maps apply raster effect area washes and organic edges over a paper texture to add warm pop to any map.
http://maps.stamen.com`,category:"Other",creationFunction:function(){return new EC({url:"https://stamen-tiles.a.ssl.fastly.net/watercolor/",credit:"Map tiles by Stamen Design, under CC BY 3.0. Data by OpenStreetMap, under CC BY SA."})}})),e.push(new As({name:"Stamen Toner",iconUrl:$t("Widgets/Images/ImageryProviders/stamenToner.png"),tooltip:`A high contrast black and white map.
http://maps.stamen.com`,category:"Other",creationFunction:function(){return new EC({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 As({name:"Sentinel-2",iconUrl:$t("Widgets/Images/ImageryProviders/sentinel-2.png"),tooltip:"Sentinel-2 cloudless by EOX IT Services GmbH (Contains modified Copernicus Sentinel data 2016 and 2017).",category:"Cesium ion",creationFunction:function(){return qf.fromAssetId(3954)}})),e.push(new As({name:"Blue Marble",iconUrl:$t("Widgets/Images/ImageryProviders/blueMarble.png"),tooltip:"Blue Marble Next Generation July, 2004 imagery from NASA.",category:"Cesium ion",creationFunction:function(){return qf.fromAssetId(3845)}})),e.push(new As({name:"Earth at night",iconUrl:$t("Widgets/Images/ImageryProviders/earthAtNight.png"),tooltip:"The Earth at night, also known as The Black Marble, is a 500 meter resolution global composite imagery layer released by NASA.",category:"Cesium ion",creationFunction:function(){return qf.fromAssetId(3812)}})),e.push(new As({name:"Natural Earth\xA0II",iconUrl:$t("Widgets/Images/ImageryProviders/naturalEarthII.png"),tooltip:`Natural Earth II, darkened for contrast.
http://www.naturalearthdata.com/`,category:"Cesium ion",creationFunction:function(){return Lm.fromUrl($t("Assets/Textures/NaturalEarthII"))}})),e}var S2=sAt;function aAt(){let e=[];return e.push(new As({name:"WGS84 Ellipsoid",iconUrl:$t("Widgets/Images/TerrainProviders/Ellipsoid.png"),tooltip:"WGS84 standard ellipsoid, also known as EPSG:4326",category:"Cesium ion",creationFunction:function(){return new L_}})),e.push(new As({name:"Cesium World Terrain",iconUrl:$t("Widgets/Images/TerrainProviders/CesiumWorldTerrain.png"),tooltip:"High-resolution global terrain tileset curated from several datasources and hosted by Cesium ion",category:"Cesium ion",creationFunction:function(){return sC({requestWaterMask:!0,requestVertexNormals:!0})}})),e}var v2=aAt;function cAt(e){let t;if(u(e)){t="Command Statistics";let n=e.commandsInFrustums;for(let i in n)if(n.hasOwnProperty(i)){let r=parseInt(i,10),o;if(r===7)o="1, 2 and 3";else{let s=[];for(let a=2;a>=0;a--){let c=Math.pow(2,a);r>=c&&(s.push(a+1),r-=c)}o=s.reverse().join(" and ")}t+=`<br>&nbsp;&nbsp;&nbsp;&nbsp;${n[i]} in frustum ${o}`}t+=`<br>Total: ${e.totalCommands}`}return t}function NK(e,t,n){let i=Math.min(n,t);return i=Math.max(i,e),i}var lAt=new vn,uAt=new h;function w2(e,t){let n=this,i=e.canvas,r=new Nu(i);this._eventHandler=r,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 o=this._scene.globe;o.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="",Ce.track(this,["frustums","frustumPlanes","performance","shaderCacheText","primitiveBoundingSphere","primitiveReferenceFrame","filterPrimitive","tileBoundingSphere","filterTile","wireframe","depthFrustum","suspendUpdates","tileCoordinates","frustumStatisticText","tileText","hasPickedPrimitive","hasPickedTile","pickPrimitiveActive","pickTileActive","dropDownVisible","generalVisible","primitivesVisible","terrainVisible","depthFrustumText"]),this._toggleDropDown=Cn(function(){n.dropDownVisible=!n.dropDownVisible}),this._toggleGeneral=Cn(function(){n.generalVisible=!n.generalVisible}),this._togglePrimitives=Cn(function(){n.primitivesVisible=!n.primitivesVisible}),this._toggleTerrain=Cn(function(){n.terrainVisible=!n.terrainVisible}),this._frustumsSubscription=Ce.getObservable(this,"frustums").subscribe(function(l){n._scene.debugShowFrustums=l,n._scene.requestRender()}),this._frustumPlanesSubscription=Ce.getObservable(this,"frustumPlanes").subscribe(function(l){n._scene.debugShowFrustumPlanes=l,n._scene.requestRender()}),this._performanceSubscription=Ce.getObservable(this,"performance").subscribe(function(l){l?n._performanceDisplay=new q_({container:n._performanceContainer}):n._performanceContainer.innerHTML=""}),this._showPrimitiveBoundingSphere=Cn(function(){return n._primitive.debugShowBoundingVolume=n.primitiveBoundingSphere,n._scene.requestRender(),!0}),this._primitiveBoundingSphereSubscription=Ce.getObservable(this,"primitiveBoundingSphere").subscribe(function(){n._showPrimitiveBoundingSphere()}),this._showPrimitiveReferenceFrame=Cn(function(){if(n.primitiveReferenceFrame){let l=n._primitive.modelMatrix;n._modelMatrixPrimitive=new GL({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=Ce.getObservable(this,"primitiveReferenceFrame").subscribe(function(){n._showPrimitiveReferenceFrame()}),this._doFilterPrimitive=Cn(function(){return n.filterPrimitive?n._scene.debugCommandFilter=function(l){return u(n._modelMatrixPrimitive)&&l.owner===n._modelMatrixPrimitive._primitive?!0:u(n._primitive)?l.owner===n._primitive||l.owner===n._primitive._billboardCollection||l.owner.primitive===n._primitive:!1}:n._scene.debugCommandFilter=void 0,!0}),this._filterPrimitiveSubscription=Ce.getObservable(this,"filterPrimitive").subscribe(function(){n._doFilterPrimitive(),n._scene.requestRender()}),this._wireframeSubscription=Ce.getObservable(this,"wireframe").subscribe(function(l){o._surface.tileProvider._debug.wireframe=l,n._scene.requestRender()}),this._depthFrustumSubscription=Ce.getObservable(this,"depthFrustum").subscribe(function(l){n._scene.debugShowDepthFrustum=l,n._scene.requestRender()}),this._incrementDepthFrustum=Cn(function(){let l=n.depthFrustum+1;return n.depthFrustum=NK(1,n._numberOfFrustums,l),n._scene.requestRender(),!0}),this._decrementDepthFrustum=Cn(function(){let l=n.depthFrustum-1;return n.depthFrustum=NK(1,n._numberOfFrustums,l),n._scene.requestRender(),!0}),this._suspendUpdatesSubscription=Ce.getObservable(this,"suspendUpdates").subscribe(function(l){o._surface._debug.suspendLodUpdate=l,l||(n.filterTile=!1)});let s;this._showTileCoordinates=Cn(function(){return n.tileCoordinates&&!u(s)?s=e.imageryLayers.addImageryProvider(new WF({tilingScheme:e.terrainProvider.tilingScheme})):!n.tileCoordinates&&u(s)&&(e.imageryLayers.remove(s),s=void 0),!0}),this._tileCoordinatesSubscription=Ce.getObservable(this,"tileCoordinates").subscribe(function(){n._showTileCoordinates(),n._scene.requestRender()}),this._tileBoundingSphereSubscription=Ce.getObservable(this,"tileBoundingSphere").subscribe(function(){n._showTileBoundingSphere(),n._scene.requestRender()}),this._showTileBoundingSphere=Cn(function(){return n.tileBoundingSphere?o._surface.tileProvider._debug.boundingSphereTile=n._tile:o._surface.tileProvider._debug.boundingSphereTile=void 0,n._scene.requestRender(),!0}),this._doFilterTile=Cn(function(){return n.filterTile?(n.suspendUpdates=!0,o._surface._tilesToRender=[],u(n._tile)&&n._tile.renderable&&o._surface._tilesToRender.push(n._tile)):n.suspendUpdates=!1,!0}),this._filterTileSubscription=Ce.getObservable(this,"filterTile").subscribe(function(){n.doFilterTile(),n._scene.requestRender()});function a(l){let f=n._scene.pick({x:l.position.x,y:l.position.y});u(f)&&(n.primitive=u(f.collection)?f.collection:f.primitive),n._scene.requestRender(),n.pickPrimitiveActive=!1}this._pickPrimitive=Cn(function(){n.pickPrimitiveActive=!n.pickPrimitiveActive}),this._pickPrimitiveActiveSubscription=Ce.getObservable(this,"pickPrimitiveActive").subscribe(function(l){l?r.setInputAction(a,yn.LEFT_CLICK):r.removeInputAction(yn.LEFT_CLICK)});function c(l){let f,d=o.ellipsoid,p=n._scene.camera.getPickRay(l.position,lAt),g=o.pick(p,n._scene,uAt);if(u(g)){let m=d.cartesianToCartographic(g),A=o._surface.tileProvider._tilesToRenderByTextureCount;for(let x=0;!f&&x<A.length;++x){let C=A[x];if(u(C))for(let E=0;!f&&E<C.length;++E){let T=C[E];le.contains(T.rectangle,m)&&(f=T)}}}n.tile=f,n.pickTileActive=!1}this._pickTile=Cn(function(){n.pickTileActive=!n.pickTileActive}),this._pickTileActiveSubscription=Ce.getObservable(this,"pickTileActive").subscribe(function(l){l?r.setInputAction(c,yn.LEFT_CLICK):r.removeInputAction(yn.LEFT_CLICK)}),this._removePostRenderEvent=e.postRender.addEventListener(function(){n._update()})}Object.defineProperties(w2.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},toggleDropDown:{get:function(){return this._toggleDropDown}},showPrimitiveBoundingSphere:{get:function(){return this._showPrimitiveBoundingSphere}},showPrimitiveReferenceFrame:{get:function(){return this._showPrimitiveReferenceFrame}},doFilterPrimitive:{get:function(){return this._doFilterPrimitive}},incrementDepthFrustum:{get:function(){return this._incrementDepthFrustum}},decrementDepthFrustum:{get:function(){return this._decrementDepthFrustum}},showTileCoordinates:{get:function(){return this._showTileCoordinates}},showTileBoundingSphere:{get:function(){return this._showTileBoundingSphere}},doFilterTile:{get:function(){return this._doFilterTile}},toggleGeneral:{get:function(){return this._toggleGeneral}},togglePrimitives:{get:function(){return this._togglePrimitives}},toggleTerrain:{get:function(){return this._toggleTerrain}},pickPrimitive:{get:function(){return this._pickPrimitive}},pickTile:{get:function(){return this._pickTile}},selectParent:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.parent})}},selectNW:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.northwestChild})}},selectNE:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.northeastChild})}},selectSW:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.southwestChild})}},selectSE:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.southeastChild})}},primitive:{get:function(){return this._primitive},set:function(e){let t=this._primitive;e!==t&&(this.hasPickedPrimitive=!0,u(t)&&(t.debugShowBoundingVolume=!1),this._scene.debugCommandFilter=void 0,u(this._modelMatrixPrimitive)&&(this._scene.primitives.remove(this._modelMatrixPrimitive),this._modelMatrixPrimitive=void 0),this._primitive=e,e.show=!1,setTimeout(function(){e.show=!0},50),this.showPrimitiveBoundingSphere(),this.showPrimitiveReferenceFrame(),this.doFilterPrimitive())}},tile:{get:function(){return this._tile},set:function(e){if(u(e)){this.hasPickedTile=!0;let t=this._tile;if(e!==t){this.tileText=`L: ${e.level} X: ${e.x} Y: ${e.y}`,this.tileText+=`<br>SW corner: ${e.rectangle.west}, ${e.rectangle.south}`,this.tileText+=`<br>NE corner: ${e.rectangle.east}, ${e.rectangle.north}`;let n=e.data;u(n)&&u(n.tileBoundingRegion)?this.tileText+=`<br>Min: ${n.tileBoundingRegion.minimumHeight} Max: ${n.tileBoundingRegion.maximumHeight}`:this.tileText+="<br>(Tile is not loaded)"}this._tile=e,this.showTileBoundingSphere(),this.doFilterTile()}else this.hasPickedTile=!1,this._tile=void 0}}});w2.prototype._update=function(){this.frustums&&(this.frustumStatisticText=cAt(this._scene.debugFrustumStatistics));let e=this._scene.numberOfFrustums;this._numberOfFrustums=e,this.depthFrustum=NK(1,e,this.depthFrustum),this.depthFrustumText=`${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}`};w2.prototype.isDestroyed=function(){return!1};w2.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 D2=w2;function FH(e,t){e=wn(e);let n=document.createElement("div"),i=new D2(t,n);this._viewModel=i,this._container=e;let r=document.createElement("div");this._element=r;let o=document.createElement("div");o.textContent="Cesium Inspector",o.className="cesium-cesiumInspector-button",o.setAttribute("data-bind","click: toggleDropDown"),r.appendChild(o),r.className="cesium-cesiumInspector",r.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",r.appendChild(s);let a=Oa.createSection,c=Oa.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 m=document.createElement("span");m.setAttribute("data-bind",'html: "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Frustum:"'),g.appendChild(m);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 E=a(s,"Primitives","primitivesVisible","togglePrimitives"),T=document.createElement("div");T.className="cesium-cesiumInspector-pickSection",E.appendChild(T);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 v=document.createElement("div");v.className="cesium-cesiumInspector-center",v.appendChild(S),T.appendChild(v),T.appendChild(c("Show bounding sphere","primitiveBoundingSphere","hasPickedPrimitive")),T.appendChild(c("Show reference frame","primitiveReferenceFrame","hasPickedPrimitive")),this._primitiveOnly=c("Show only selected","filterPrimitive","hasPickedPrimitive"),T.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'),v=document.createElement("div"),v.appendChild(O),v.className="cesium-cesiumInspector-center",M.appendChild(v);let B=document.createElement("div");M.appendChild(B);let L=document.createElement("input");L.type="button",L.value="Parent",L.className="cesium-cesiumInspector-pickButton",L.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 w=document.createElement("input");w.type="button",w.value="SW",w.className="cesium-cesiumInspector-pickButton",w.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",B.className="cesium-cesiumInspector-frustumStatistics",B.appendChild(R),B.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:",B.appendChild(F);let k=document.createElement("table"),V=document.createElement("tr"),G=document.createElement("tr"),U=document.createElement("td");U.appendChild(L);let Y=document.createElement("td");Y.appendChild(_);let j=document.createElement("td");j.appendChild(b),V.appendChild(U),V.appendChild(Y),V.appendChild(j);let Q=document.createElement("td"),W=document.createElement("td");W.appendChild(w);let K=document.createElement("td");K.appendChild(I),G.appendChild(Q),G.appendChild(W),G.appendChild(K),k.appendChild(V),k.appendChild(G),B.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")),Ce.applyBindings(i,this._element)}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 Ce.cleanNode(this._element),this._container.removeChild(this._element),this.viewModel.destroy(),ue(this)};var I2=FH;function fAt(e){return function(t){let n=e._scene.pick(t.position);u(n)&&n.primitive instanceof Ta&&(e.tileset=n.primitive),e.pickActive=!1}}function hxe(e,t){t?e._eventHandler.setInputAction(function(n){let i=e._scene.pick(n.endPosition);u(i)&&i.primitive instanceof Ta&&(e.tileset=i.primitive)},yn.MOUSE_MOVE):(e._eventHandler.removeInputAction(yn.MOUSE_MOVE),e.picking=e.picking)}var dAt={maximumFractionDigits:3};function P2(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,dAt):Math.round(t).toLocaleString()}function O2(e,t){if(!u(e))return"";let n=t?e._statisticsPerPass[Br.PICK]:e._statisticsPerPass[Br.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>${n.numberOfTilesCulledWithChildrenUnion.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Geometry Memory (MB): </strong>${P2(n.geometryByteLength)}</li><li><strong>Texture Memory (MB): </strong>${P2(n.texturesByteLength)}</li><li><strong>Batch Table Memory (MB): </strong>${P2(n.batchTableByteLength)}</li>`,i+="</ul>"),i}function mxe(){let e=Vi.statistics;return`
  <ul class="cesium-cesiumInspector-statistics">
    <li><strong>Geometry Memory (MB): </strong>${P2(e.geometryByteLength)}</li>
    <li><strong>Texture Memory (MB): </strong>${P2(e.texturesByteLength)}</li>
  </ul>
  `}var hAt=[{text:"Highlight",value:Cl.HIGHLIGHT},{text:"Replace",value:Cl.REPLACE},{text:"Mix",value:Cl.MIX}],dxe=new z(1,1,0,.4),mAt=new z,UH=new z;function la(e,t){let n=this,i=e.canvas;this._eventHandler=new Nu(i),this._scene=e,this._performanceContainer=t,this._canvas=i,this._performanceDisplay=new q_({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,Ce.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=Ce.observable({}),this.properties=[],Ce.defineProperty(this,"properties",function(){let U=[],Y=n._properties();for(let j in Y)Y.hasOwnProperty(j)&&U.push(j);return U});let r=Ce.observable();Ce.defineProperty(this,"dynamicScreenSpaceError",{get:function(){return r()},set:function(U){r(U),u(n._tileset)&&(n._tileset.dynamicScreenSpaceError=U)}}),this.dynamicScreenSpaceError=!1;let o=Ce.observable();Ce.defineProperty(this,"colorBlendMode",{get:function(){return o()},set:function(U){o(U),u(n._tileset)&&(n._tileset.colorBlendMode=U,n._scene.requestRender())}}),this.colorBlendMode=Cl.HIGHLIGHT;let s=Ce.observable(),a=Ce.observable();Ce.defineProperty(this,"picking",{get:function(){return a()},set:function(U){a(U),U?n._eventHandler.setInputAction(function(Y){let j=e.pick(Y.endPosition);if(j instanceof bs?(n.feature=j,n.tile=j.content.tile):u(j)&&u(j.content)?(n.feature=void 0,n.tile=j.content.tile):(n.feature=void 0,n.tile=void 0),!!u(n._tileset)){if(s&&u(j)&&u(j.content)){let Q;e.pickPositionSupported&&(Q=e.pickPosition(Y.endPosition),u(Q)&&(n._tileset.debugPickPosition=Q)),n._tileset.debugPickedTile=j.content.tile}else n._tileset.debugPickedTile=void 0;n._scene.requestRender()}},yn.MOUSE_MOVE):(n.feature=void 0,n.tile=void 0,n._eventHandler.removeInputAction(yn.MOUSE_MOVE))}}),this.picking=!0;let c=Ce.observable();Ce.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=Ce.observable();Ce.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=Ce.observable();Ce.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=Ce.observable();Ce.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=Ce.observable();Ce.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=Ce.observable();Ce.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,Ce.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 m=Ce.observable();Ce.defineProperty(this,"showGeometricError",{get:function(){return m()},set:function(U){m(U),u(n._tileset)&&(n._tileset.debugShowGeometricError=U,n._scene.requestRender())}}),this.showGeometricError=!1;let A=Ce.observable();Ce.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=Ce.observable();Ce.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=Ce.observable();Ce.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 E=Ce.observable();Ce.defineProperty(this,"maximumScreenSpaceError",{get:function(){return E()},set:function(U){U=Number(U),isNaN(U)||(E(U),u(n._tileset)&&(n._tileset.maximumScreenSpaceError=U))}}),this.maximumScreenSpaceError=16;let T=Ce.observable();Ce.defineProperty(this,"dynamicScreenSpaceErrorDensity",{get:function(){return T()},set:function(U){U=Number(U),isNaN(U)||(T(U),u(n._tileset)&&(n._tileset.dynamicScreenSpaceErrorDensity=U))}}),this.dynamicScreenSpaceErrorDensity=.00278,this.dynamicScreenSpaceErrorDensitySliderValue=void 0,Ce.defineProperty(this,"dynamicScreenSpaceErrorDensitySliderValue",{get:function(){return Math.pow(T(),1/6)},set:function(U){T(Math.pow(U,6))}});let S=Ce.observable();Ce.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 v=fAt(this),D=Ce.observable();Ce.defineProperty(this,"pickActive",{get:function(){return D()},set:function(U){D(U),U?n._eventHandler.setInputAction(v,yn.LEFT_CLICK):n._eventHandler.removeInputAction(yn.LEFT_CLICK)}});let M=Ce.observable();Ce.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=Ce.observable();Ce.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 B=Ce.observable();Ce.defineProperty(this,"maximumAttenuation",{get:function(){return B()},set:function(U){U=Number(U),isNaN(U)||(B(U),u(n._tileset)&&(n._tileset.pointCloudShading.maximumAttenuation=U===0?void 0:U))}}),this.maximumAttenuation=0;let L=Ce.observable();Ce.defineProperty(this,"baseResolution",{get:function(){return L()},set:function(U){U=Number(U),isNaN(U)||(L(U),u(n._tileset)&&(n._tileset.pointCloudShading.baseResolution=U===0?void 0:U))}}),this.baseResolution=0;let _=Ce.observable();Ce.defineProperty(this,"eyeDomeLighting",{get:function(){return _()},set:function(U){_(U),u(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLighting=U)}}),this.eyeDomeLighting=!1;let b=Ce.observable();Ce.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 w=Ce.observable();Ce.defineProperty(this,"eyeDomeLightingRadius",{get:function(){return w()},set:function(U){U=Number(U),isNaN(U)||(w(U),u(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLightingRadius=U))}}),this.eyeDomeLightingRadius=1,this.pickActive=!1;let I=Ce.observable();Ce.defineProperty(this,"skipLevelOfDetail",{get:function(){return I()},set:function(U){I(U),u(n._tileset)&&(n._tileset.skipLevelOfDetail=U)}}),this.skipLevelOfDetail=!0;let R=Ce.observable();Ce.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=Ce.observable();Ce.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=Ce.observable();Ce.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=Ce.observable();Ce.defineProperty(this,"immediatelyLoadDesiredLevelOfDetail",{get:function(){return V()},set:function(U){V(U),u(n._tileset)&&(n._tileset.immediatelyLoadDesiredLevelOfDetail=U)}}),this.immediatelyLoadDesiredLevelOfDetail=!1;let G=Ce.observable();Ce.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)||hxe(this,!0)}Object.defineProperties(la.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},statisticsText:{get:function(){return this._statisticsText}},pickStatisticsText:{get:function(){return this._pickStatisticsText}},resourceCacheStatisticsText:{get:function(){return this._resourceCacheStatisticsText}},colorBlendModes:{get:function(){return hAt}},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(o){t.isDestroyed()||t._properties(o.properties)});let n=["colorize","wireframe","showBoundingVolumes","showContentBoundingVolumes","showRequestVolumes","freezeFrame","showOnlyPickedTileDebugLabel","showGeometricError","showRenderingStatistics","showMemoryUsage","showUrl"],i=n.length;for(let o=0;o<i;++o){let s=n[o];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 r=e.pointCloudShading;this.pointCloudShading=r.attenuation,this.geometricErrorScale=r.geometricErrorScale,this.maximumAttenuation=r.maximumAttenuation?r.maximumAttenuation:0,this.baseResolution=r.baseResolution?r.baseResolution:0,this.eyeDomeLighting=r.eyeDomeLighting,this.eyeDomeLightingStrength=r.eyeDomeLightingStrength,this.eyeDomeLightingRadius=r.eyeDomeLightingRadius,this._scene.requestRender()}else this._properties({});this._statisticsText=O2(e,!1),this._pickStatisticsText=O2(e,!0),this._resourceCacheStatisticsText=mxe(),hxe(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,mAt):z.WHITE:t.color=UH,this._scene.requestRender()),u(e)&&(z.clone(e.color,UH),e.color=dxe,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()&&!FK(t.content)&&(t.color=UH,this._scene.requestRender()),u(e)&&!FK(e.content)&&(z.clone(e.color,UH),e.color=dxe,this._scene.requestRender()),this._tile=e}}});function FK(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(!FK(t[i]))return!1;return!0}return!1}la.prototype.togglePickTileset=function(){this.pickActive=!this.pickActive};la.prototype.toggleInspector=function(){this.inspectorVisible=!this.inspectorVisible};la.prototype.toggleTileset=function(){this.tilesetVisible=!this.tilesetVisible};la.prototype.toggleDisplay=function(){this.displayVisible=!this.displayVisible};la.prototype.toggleUpdate=function(){this.updateVisible=!this.updateVisible};la.prototype.toggleLogging=function(){this.loggingVisible=!this.loggingVisible};la.prototype.toggleStyle=function(){this.styleVisible=!this.styleVisible};la.prototype.toggleTileDebugLabels=function(){this.tileDebugLabelsVisible=!this.tileDebugLabelsVisible};la.prototype.toggleOptimization=function(){this.optimizationVisible=!this.optimizationVisible};la.prototype.trimTilesCache=function(){u(this._tileset)&&this._tileset.trimLoadedTiles()};la.prototype.compileStyle=function(){let e=this._tileset;if(!(!u(e)||this.styleString===JSON.stringify(e.style))){this._editorError="";try{this.styleString.length===0&&(this.styleString="{}"),this._style=new U_(JSON.parse(this.styleString)),this._shouldStyle=!0,this._scene.requestRender()}catch(t){this._editorError=t.toString()}this.feature=this._feature,this.tile=this._tile}};la.prototype.styleEditorKeyPress=function(e,t){if(t.keyCode===9){t.preventDefault();let n=t.target,i=n.selectionStart,r=n.selectionEnd,o=r,a=n.value.slice(i,r).split(`
`),c=a.length,l;if(t.shiftKey)for(l=0;l<c;++l)a[l][0]===" "&&(a[l][1]===" "?(a[l]=a[l].substr(2),o-=2):(a[l]=a[l].substr(1),o-=1));else for(l=0;l<c;++l)a[l]=`  ${a[l]}`,o+=2;let f=a.join(`
`);n.value=n.value.slice(0,i)+f+n.value.slice(r),n.selectionStart=i!==r?i:o,n.selectionEnd=o}else t.ctrlKey&&(t.keyCode===10||t.keyCode===13)&&this.compileStyle();return!0};la.prototype._update=function(){let e=this._tileset;if(this.performance&&this._performanceDisplay.update(),u(e)){if(e.isDestroyed()){this.tile=void 0,this.feature=void 0,this.tileset=void 0;return}let t=e.style;this._style!==e.style&&(this._shouldStyle?(e.style=this._style,this._shouldStyle=!1):(this._style=t,this.styleString=JSON.stringify(t.style,null,"  ")))}this.showStatistics&&(this._statisticsText=O2(e,!1),this._pickStatisticsText=O2(e,!0),this._resourceCacheStatisticsText=mxe())};la.prototype.isDestroyed=function(){return!1};la.prototype.destroy=function(){this._eventHandler.destroy(),this._removePostRenderEvent();let e=this;return this._definedProperties.forEach(function(t){Ce.getObservable(e,t).dispose()}),ue(this)};la.getStatistics=O2;var M2=la;function VH(e,t){e=wn(e);let n=document.createElement("div"),i=document.createElement("div");i.setAttribute("data-bind","visible: performance");let r=new M2(t,i);this._viewModel=r,this._container=e,this._element=n;let o=document.createElement("div");o.textContent="3D Tiles Inspector",o.className="cesium-cesiumInspector-button",o.setAttribute("data-bind","click: toggleInspector"),n.appendChild(o),n.className="cesium-cesiumInspector cesium-3DTilesInspector",n.setAttribute("data-bind",'css: { "cesium-cesiumInspector-visible" : inspectorVisible, "cesium-cesiumInspector-hidden" : !inspectorVisible}'),e.appendChild(n);let s=document.createElement("div");s.className="cesium-cesiumInspector-dropDown",n.appendChild(s);let a=Oa.createSection,c=Oa.createCheckbox,l=Oa.createRangeInput,f=Oa.createButton,d=a(s,"Tileset","tilesetVisible","toggleTileset"),p=a(s,"Display","displayVisible","toggleDisplay"),g=a(s,"Update","updateVisible","toggleUpdate"),m=a(s,"Logging","loggingVisible","toggleLogging"),A=a(s,"Tile Debug Labels","tileDebugLabelsVisible","toggleTileDebugLabels"),x=a(s,"Style","styleVisible","toggleStyle"),C=a(s,"Optimization","optimizationVisible","toggleOptimization"),E=document.createElement("div");E.className="field-group";let T=document.createElement("label");T.className="field-label",T.appendChild(document.createTextNode("Properties: "));let S=document.createElement("div");S.setAttribute("data-bind","text: properties"),E.appendChild(T),E.appendChild(S),d.appendChild(E),d.appendChild(f("Pick Tileset","togglePickTileset","pickActive")),d.appendChild(f("Trim Tiles Cache","trimTilesCache")),d.appendChild(c("Enable Picking","picking")),p.appendChild(c("Colorize","colorize"));let v=p.appendChild(c("Wireframe","wireframe","_tileset === undefined || hasEnabledWireframe")),D=document.createElement("p");D.setAttribute("data-bind","visible: _tileset !== undefined && !hasEnabledWireframe"),D.setAttribute("class","cesium-3DTilesInspector-disabledElementsInfo"),D.innerText="Set enableDebugWireframe to true in the tileset constructor to enable this option.",v.appendChild(D),p.appendChild(c("Bounding Volumes","showBoundingVolumes")),p.appendChild(c("Content Volumes","showContentBoundingVolumes")),p.appendChild(c("Request Volumes","showRequestVolumes")),p.appendChild(c("Point Cloud Shading","pointCloudShading"));let M=document.createElement("div");M.setAttribute("data-bind","visible: pointCloudShading"),M.appendChild(l("Geometric Error Scale","geometricErrorScale",0,2,.01)),M.appendChild(l("Maximum Attenuation","maximumAttenuation",0,32,1)),M.appendChild(l("Base Resolution","baseResolution",0,1,.01)),M.appendChild(c("Eye Dome Lighting (EDL)","eyeDomeLighting")),p.appendChild(M);let O=document.createElement("div");O.setAttribute("data-bind","visible: eyeDomeLighting"),O.appendChild(l("EDL Strength","eyeDomeLightingStrength",0,2,.1)),O.appendChild(l("EDL Radius","eyeDomeLightingRadius",0,4,.1)),M.appendChild(O),g.appendChild(c("Freeze Frame","freezeFrame")),g.appendChild(c("Dynamic Screen Space Error","dynamicScreenSpaceError"));let B=document.createElement("div");B.appendChild(l("Maximum Screen Space Error","maximumScreenSpaceError",0,128,1)),g.appendChild(B);let L=document.createElement("div");L.setAttribute("data-bind","visible: dynamicScreenSpaceError"),L.appendChild(l("Screen Space Error Density","dynamicScreenSpaceErrorDensitySliderValue",0,1,.005,"dynamicScreenSpaceErrorDensity")),L.appendChild(l("Screen Space Error Factor","dynamicScreenSpaceErrorFactor",1,10,.1)),g.appendChild(L),m.appendChild(c("Performance","performance")),m.appendChild(i),m.appendChild(c("Statistics","showStatistics"));let _=document.createElement("div");_.className="cesium-3dTilesInspector-statistics",_.setAttribute("data-bind","html: statisticsText, visible: showStatistics"),m.appendChild(_),m.appendChild(c("Pick Statistics","showPickStatistics"));let b=document.createElement("div");b.className="cesium-3dTilesInspector-statistics",b.setAttribute("data-bind","html: pickStatisticsText, visible: showPickStatistics"),m.appendChild(b),m.appendChild(c("Resource Cache Statistics","showResourceCacheStatistics"));let w=document.createElement("div");w.className="cesium-3dTilesInspector-statistics",w.setAttribute("data-bind","html: resourceCacheStatisticsText, visible: showResourceCacheStatistics"),m.appendChild(w);let I=document.createElement("div");x.appendChild(I),I.appendChild(document.createTextNode("Color Blend Mode: "));let R=document.createElement("select");R.setAttribute("data-bind",'options: colorBlendModes, optionsText: "text", optionsValue: "value", value: colorBlendMode'),I.appendChild(R);let F=document.createElement("textarea");F.setAttribute("data-bind","textInput: styleString, event: { keydown: styleEditorKeyPress }"),I.className="cesium-cesiumInspector-styleEditor",I.appendChild(F);let k=f("Compile (Ctrl+Enter)","compileStyle");I.appendChild(k);let V=document.createElement("div");V.className="cesium-cesiumInspector-error",V.setAttribute("data-bind","text: editorError"),I.appendChild(V),A.appendChild(c("Show Picked Only","showOnlyPickedTileDebugLabel")),A.appendChild(c("Geometric Error","showGeometricError")),A.appendChild(c("Rendering Statistics","showRenderingStatistics")),A.appendChild(c("Memory Usage (MB)","showMemoryUsage")),A.appendChild(c("Url","showUrl")),C.appendChild(c("Skip Tile LODs","skipLevelOfDetail"));let G=document.createElement("div");G.appendChild(l("Skip SSE Factor","skipScreenSpaceErrorFactor",1,50,1)),C.appendChild(G);let U=document.createElement("div");U.appendChild(l("SSE before skipping LOD","baseScreenSpaceError",0,4096,1)),C.appendChild(U);let Y=document.createElement("div");Y.appendChild(l("Min. levels to skip","skipLevels",0,10,1)),C.appendChild(Y),C.appendChild(c("Load only tiles that meet the max 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f=document.createElement("img");f.src=$t("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="${$t("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="${$t("Widgets/Images/NavigationHelp/MouseRight.svg")}" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-zoom">Zoom view</div>                        <div class="cesium-navigation-help-details">Right click + drag, or</div>                        <div class="cesium-navigation-help-details">Mouse wheel scroll</div>                    </td>                </tr>                <tr>                    <td><img src="${$t("Widgets/Images/NavigationHelp/MouseMiddle.svg")}" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-rotate">Rotate view</div>                        <div class="cesium-navigation-help-details">Middle click + drag, or</div>                        <div class="cesium-navigation-help-details">CTRL + Left/Right click + drag</div>                    </td>                </tr>            </table>`,s.appendChild(d);let p=document.createElement("div");p.className="cesium-touch-navigation-help cesium-navigation-help-instructions",p.setAttribute("data-bind",'css: { "cesium-touch-navigation-help-visible" : _touch}'),p.innerHTML=`            <table>                <tr>                    <td><img src="${$t("Widgets/Images/NavigationHelp/TouchDrag.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-pan">Pan view</div>                        <div class="cesium-navigation-help-details">One finger drag</div>                    </td>                </tr>                <tr>                    <td><img src="${$t("Widgets/Images/NavigationHelp/TouchZoom.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-zoom">Zoom view</div>                        <div class="cesium-navigation-help-details">Two finger pinch</div>                    </td>                </tr>                <tr>                    <td><img src="${$t("Widgets/Images/NavigationHelp/TouchTilt.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-rotate">Tilt view</div>                        <div class="cesium-navigation-help-details">Two finger drag, same direction</div>                    </td>                </tr>                <tr>                    <td><img src="${$t("Widgets/Images/NavigationHelp/TouchRotate.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-tilt">Rotate view</div>                        <div class="cesium-navigation-help-details">Two finger drag, opposite direction</div>                    </td>                </tr>            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VK(e){this._scene=e.scene,this.lowFrameRateMessage=y(e.lowFrameRateMessage,"This application appears to be performing poorly on your system.  Please try using a different web browser or updating your video drivers."),this.lowFrameRateMessageDismissed=!1,this.showingLowFrameRateMessage=!1,Ce.track(this,["lowFrameRateMessage","lowFrameRateMessageDismissed","showingLowFrameRateMessage"]);let t=this;this._dismissMessage=Cn(function(){t.showingLowFrameRateMessage=!1,t.lowFrameRateMessageDismissed=!0});let n=tN.fromScene(e.scene);this._unsubscribeLowFrameRate=n.lowFrameRate.addEventListener(function(){t.lowFrameRateMessageDismissed||(t.showingLowFrameRateMessage=!0)}),this._unsubscribeNominalFrameRate=n.nominalFrameRate.addEventListener(function(){t.showingLowFrameRateMessage=!1})}Object.defineProperties(VK.prototype,{scene:{get:function(){return this._scene}},dismissMessage:{get:function(){return this._dismissMessage}}});VK.prototype.destroy=function(){return this._unsubscribeLowFrameRate(),this._unsubscribeNominalFrameRate(),ue(this)};var W2=VK;function qH(e){let t=wn(e.container),n=new 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switchToPerspective,cesiumSvgPath: { path: _perspectivePath, width: 64, height: 64 }'),i.appendChild(o);let s=document.createElement("button");s.type="button",s.className="cesium-button cesium-toolbar-button cesium-projectionPicker-dropDown-icon",s.setAttribute("data-bind",'css: { "cesium-projectionPicker-visible" : (dropDownVisible && !_orthographic),       "cesium-projectionPicker-none" : _orthographic,       "cesium-projectionPicker-hidden" : !dropDownVisible},attr: { title: tooltipOrthographic },click: switchToOrthographic,cesiumSvgPath: { path: _orthographicPath, width: 64, height: 64 }'),i.appendChild(s),Ce.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(XH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});XH.prototype.isDestroyed=function(){return!1};XH.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)),Ce.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),ue(this)};var Y2=XH;function KH(e,t){this._scene=e;let 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K2=JH;var RAt=new H,ZH="-1000px";function J2(e,t,n){this._scene=e,this._screenPositionX=ZH,this._screenPositionY=ZH,this._tweens=e.tweens,this._container=y(n,document.body),this._selectionIndicatorElement=t,this._scale=1,this.position=void 0,this.showSelection=!1,Ce.track(this,["position","_screenPositionX","_screenPositionY","_scale","showSelection"]),this.isVisible=void 0,Ce.defineProperty(this,"isVisible",{get:function(){return this.showSelection&&u(this.position)}}),Ce.defineProperty(this,"_transform",{get:function(){return`scale(${this._scale})`}}),this.computeScreenSpacePosition=function(i,r){return $i.wgs84ToWindowCoordinates(e,i,r)}}J2.prototype.update=function(){if(this.showSelection&&u(this.position)){let e=this.computeScreenSpacePosition(this.position,RAt);if(!u(e))this._screenPositionX=ZH,this._screenPositionY=ZH;else{let t=this._container,n=t.parentNode.clientWidth,i=t.parentNode.clientHeight,r=this._selectionIndicatorElement.clientWidth,o=r*.5;e.x=Math.min(Math.max(e.x,-r),n+r)-o,e.y=Math.min(Math.max(e.y,-r),i+r)-o,this._screenPositionX=`${Math.floor(e.x+.25)}px`,this._screenPositionY=`${Math.floor(e.y+.25)}px`}}};J2.prototype.animateAppear=function(){this._tweens.addProperty({object:this,property:"_scale",startValue:2,stopValue:1,duration:.8,easingFunction:Bo.EXPONENTIAL_OUT})};J2.prototype.animateDepart=function(){this._tweens.addProperty({object:this,property:"_scale",startValue:this._scale,stopValue:1.5,duration:.8,easingFunction:Bo.EXPONENTIAL_OUT})};Object.defineProperties(J2.prototype,{container:{get:function(){return this._container}},selectionIndicatorElement:{get:function(){return this._selectionIndicatorElement}},scene:{get:function(){return this._scene}}});var Z2=J2;function QH(e,t){e=wn(e),this._container=e;let n=document.createElement("div");n.className="cesium-selection-wrapper",n.setAttribute("data-bind",'style: { "top" : _screenPositionY, "left" : _screenPositionX },css: { "cesium-selection-wrapper-visible" : isVisible }'),e.appendChild(n),this._element=n;let i="http://www.w3.org/2000/svg",r="M -34 -34 L -34 -11.25 L -30 -15.25 L -30 -30 L -15.25 -30 L -11.25 -34 L -34 -34 z M 11.25 -34 L 15.25 -30 L 30 -30 L 30 -15.25 L 34 -11.25 L 34 -34 L 11.25 -34 z M -34 11.25 L -34 34 L -11.25 34 L -15.25 30 L -30 30 L -30 15.25 L -34 11.25 z M 34 11.25 L 30 15.25 L 30 30 L 15.25 30 L 11.25 34 L 34 34 L 34 11.25 z",o=document.createElementNS(i,"svg:svg");o.setAttribute("width",160),o.setAttribute("height",160),o.setAttribute("viewBox","0 0 160 160");let s=document.createElementNS(i,"g");s.setAttribute("transform","translate(80,80)"),o.appendChild(s);let a=document.createElementNS(i,"path");a.setAttribute("data-bind","attr: { transform: _transform 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n=ee.secondsDifference(this._start,e.epochJulian),i=Math.round(e.timeBarWidth*e.getAlpha(n)),r=ee.secondsDifference(this._stop,e.epochJulian),o=Math.round(e.timeBarWidth*e.getAlpha(r))-i;i<0&&(o+=i,i=0),i+o>e.timeBarWidth&&(o=e.timeBarWidth-i),o>0&&(t=`<span class="cesium-timeline-highlight" style="left: ${i.toString()}px; width: ${o.toString()}px; bottom: ${this._base.toString()}px; height: ${this._height}px; background-color: ${this._color};"></span>`)}return t};var $2=XC;function Txe(e,t,n,i){this.interval=e,this.height=t,this.color=n||new z(.5,.5,.5,1),this.backgroundColor=i||new z(0,0,0,0)}Txe.prototype.render=function(e,t){let n=this.interval.start,i=this.interval.stop,r=t.startJulian,o=ee.addSeconds(t.startJulian,t.duration,new ee);if(ee.lessThan(n,r)&&ee.greaterThan(i,o))e.fillStyle=this.color.toCssColorString(),e.fillRect(0,t.y,t.timeBarWidth,this.height);else if(ee.lessThanOrEquals(n,o)&&ee.greaterThanOrEquals(i,r)){let s,a,c;for(s=0;s<t.timeBarWidth;++s){let l=ee.addSeconds(t.startJulian,s/t.timeBarWidth*t.duration,new ee);!u(a)&&ee.greaterThanOrEquals(l,n)?a=s:!u(c)&&ee.greaterThanOrEquals(l,i)&&(c=s)}e.fillStyle=this.backgroundColor.toCssColorString(),e.fillRect(0,t.y,t.timeBarWidth,this.height),u(a)&&(u(c)||(c=t.timeBarWidth),e.fillStyle=this.color.toCssColorString(),e.fillRect(a,t.y,Math.max(c-a,1),this.height))}};var e3=Txe;var kK=1e12,ed={none:0,scrub:1,slide:2,zoom:3,touchOnly:4},rl={none:0,scrub:1,slideZoom:2,singleTap:3,ignore:4},A0=[.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],BAt=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];function ol(e,t){e=wn(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=ed.none,this._touchMode=rl.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=LAt(this),this._onMouseUp=NAt(this),this._onMouseMove=FAt(this),this._onMouseWheel=UAt(this),this._onTouchStart=VAt(this),this._onTouchMove=zAt(this),this._onTouchEnd=kAt(this);let r=this._timeBarEle;n.addEventListener("mouseup",this._onMouseUp,!1),n.addEventListener("mousemove",this._onMouseMove,!1),r.addEventListener("mousedown",this._onMouseDown,!1),r.addEventListener("DOMMouseScroll",this._onMouseWheel,!1),r.addEventListener("mousewheel",this._onMouseWheel,!1),r.addEventListener("touchstart",this._onTouchStart,!1),r.addEventListener("touchmove",this._onTouchMove,!1),r.addEventListener("touchend",this._onTouchEnd,!1),r.addEventListener("touchcancel",this._onTouchEnd,!1),this._topDiv.oncontextmenu=function(){return!1},t.onTick.addEventListener(this.updateFromClock,this),this.updateFromClock()}ol.prototype.addEventListener=function(e,t,n){this._topDiv.addEventListener(e,t,n)};ol.prototype.removeEventListener=function(e,t,n){this._topDiv.removeEventListener(e,t,n)};ol.prototype.isDestroyed=function(){return!1};ol.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)};ol.prototype.addHighlightRange=function(e,t,n){let i=new $2(e,t,n);return this._highlightRanges.push(i),this.resize(),i};ol.prototype.addTrack=function(e,t,n,i){let r=new e3(e,t,n,i);return this._trackList.push(r),this._lastHeight=void 0,this.resize(),r};ol.prototype.zoomTo=function(e,t){if(this._startJulian=e,this._endJulian=t,this._timeBarSecondsSpan=ee.secondsDifference(t,e),this._clock&&this._clock.clockRange!==Ro.UNBOUNDED){let i=this._clock.startTime,r=this._clock.stopTime,o=ee.secondsDifference(r,i),s=ee.secondsDifference(i,this._startJulian),a=ee.secondsDifference(r,this._endJulian);this._timeBarSecondsSpan>=o?(this._timeBarSecondsSpan=o,this._startJulian=this._clock.startTime,this._endJulian=this._clock.stopTime):s>0?(this._endJulian=ee.addSeconds(this._endJulian,s,new ee),this._startJulian=i,this._timeBarSecondsSpan=ee.secondsDifference(this._endJulian,this._startJulian)):a<0&&(this._startJulian=ee.addSeconds(this._startJulian,a,new ee),this._endJulian=r,this._timeBarSecondsSpan=ee.secondsDifference(this._endJulian,this._startJulian))}this._makeTics();let n=document.createEvent("Event");n.initEvent("setzoom",!0,!0),n.startJulian=this._startJulian,n.endJulian=this._endJulian,n.epochJulian=this._epochJulian,n.totalSpan=this._timeBarSecondsSpan,n.mainTicSpan=this._mainTicSpan,this._topDiv.dispatchEvent(n)};ol.prototype.zoomFrom=function(e){let t=ee.secondsDifference(this._scrubJulian,this._startJulian);e>1||t<0||t>this._timeBarSecondsSpan?t=this._timeBarSecondsSpan*.5:t+=t-this._timeBarSecondsSpan*.5;let n=this._timeBarSecondsSpan-t;this.zoomTo(ee.addSeconds(this._startJulian,t-t*e,new ee),ee.addSeconds(this._endJulian,n*e-n,new ee))};function zK(e){return e<10?`0${e.toString()}`:e.toString()}ol.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`${BAt[t.month-1]} ${t.day} ${t.year} ${zK(t.hour)}:${zK(t.minute)}:${zK(t.second)}${i}`};ol.prototype.smallestTicInPixels=7;ol.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,r,o=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,m=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,m,new ee)),E=C+d;this._epochJulian=A;function T(U){return Math.floor(C/U)*U}function S(U,Y){return Math.ceil(U/Y+.5)*Y}function v(U){return(U-C)/d}function D(U,Y){return U-Y*Math.round(U/Y)}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 B={startTime:C,startJulian:g,epochJulian:A,duration:d,timeBarWidth:p,getAlpha:v};this._highlightRanges.forEach(function(U){s+=U.render(B)});let L=0,_=0,b=0,w=M/p;w>1&&(w=1),w*=this._timeBarSecondsSpan;let I=-1,R=-1,F=A0.length,k;for(k=0;k<F;++k){let U=A0[k];if(++I,L=U,U>w&&U>f)break;R<0&&p*(U/this._timeBarSecondsSpan)>=this.smallestTicInPixels&&(R=I)}if(I>0){for(;I>0;)if(--I,Math.abs(D(L,A0[I]))<1e-5){A0[I]>=f&&(_=A0[I]);break}if(R>=0)for(;R<I;){if(Math.abs(D(_,A0[R]))<1e-5&&A0[R]>=f){b=A0[R];break}++R}}f=O,f>l&&b<1e-5&&Math.abs(f-L)>l&&(b=f,f<=L+l&&(_=0));let V=-999999,G;if(p*(b/this._timeBarSecondsSpan)>=3)for(r=T(b);r<=E;r=S(r,b))s+=`<span class="cesium-timeline-ticTiny" style="left: ${Math.round(p*v(r)).toString()}px;"></span>`;if(p*(_/this._timeBarSecondsSpan)>=3)for(r=T(_);r<=E;r=S(r,_))s+=`<span class="cesium-timeline-ticSub" style="left: ${Math.round(p*v(r)).toString()}px;"></span>`;if(p*(L/this._timeBarSecondsSpan)>=2){this._mainTicSpan=L,E+=L,r=T(L);let U=ee.computeTaiMinusUtc(A);for(;r<=E;){let Y=ee.addSeconds(g,r-C,new ee);if(L>2.1){let K=ee.computeTaiMinusUtc(Y);Math.abs(K-U)>.1&&(r+=K-U,Y=ee.addSeconds(g,r-C,new ee))}let j=Math.round(p*v(r)),Q=this.makeLabel(Y);this._rulerEle.innerHTML=Q,G=this._rulerEle.offsetWidth,G<10&&(G=M);let W=j-(G/2-1);W>V?(V=W+G+5,s+=`<span class="cesium-timeline-ticMain" style="left: ${j.toString()}px;"></span><span class="cesium-timeline-ticLabel" style="left: ${W.toString()}px;">${Q}</span>`):s+=`<span class="cesium-timeline-ticSub" style="left: ${j.toString()}px;"></span>`,r=S(r,L)}}else this._mainTicSpan=-1;s+=`<span class="cesium-timeline-icon16" style="left:${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),B.y=0,this._trackList.forEach(function(U){U.render(o._context,B),B.y+=U.height})};ol.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)))};ol.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 LAt(e){return function(t){e._mouseMode!==ed.touchOnly&&(t.button===0?(e._mouseMode=ed.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition="-16px 0"),e._onMouseMove(t)):(e._mouseX=t.clientX,t.button===2?e._mouseMode=ed.zoom:e._mouseMode=ed.slide)),t.preventDefault()}}function NAt(e){return function(t){e._mouseMode=ed.none,e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0"),e._timelineDrag=0,e._timelineDragLocation=void 0}}function FAt(e){return function(t){let n;if(e._mouseMode===ed.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===ed.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===ed.zoom&&(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0&&e.zoomFrom(Math.pow(1.01,n)))}}function UAt(e){return function(t){let n=t.wheelDeltaY||t.wheelDelta||-t.detail;kK=Math.max(Math.min(Math.abs(n),kK),1),n/=kK,e.zoomFrom(Math.pow(1.05,-n))}}function VAt(e){return function(t){let n=t.touches.length,i,r,o=e._topDiv.getBoundingClientRect().left;t.preventDefault(),e._mouseMode=ed.touchOnly,n===1?(i=ee.secondsDifference(e._scrubJulian,e._startJulian),r=Math.round(i*e._topDiv.clientWidth/e._timeBarSecondsSpan+o),Math.abs(t.touches[0].clientX-r)<50?(e._touchMode=rl.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition=n===1?"-16px 0":"0 0")):(e._touchMode=rl.singleTap,e._touchState.centerX=t.touches[0].clientX-o)):n===2?(e._touchMode=rl.slideZoom,e._touchState.centerX=(t.touches[0].clientX+t.touches[1].clientX)*.5-o,e._touchState.spanX=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):e._touchMode=rl.ignore}}function kAt(e){return function(t){let n=t.touches.length,i=e._topDiv.getBoundingClientRect().left;e._touchMode===rl.singleTap?(e._touchMode=rl.scrub,e._onTouchMove(t)):e._touchMode===rl.scrub&&e._onTouchMove(t),e._mouseMode=ed.touchOnly,n!==1?e._touchMode=n>0?rl.ignore:rl.none:e._touchMode===rl.slideZoom&&(e._touchState.centerX=t.touches[0].clientX-i),e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0")}}function zAt(e){return function(t){let n,i,r,o,s,a,c=1,l=e._topDiv.getBoundingClientRect().left;e._touchMode===rl.singleTap&&(e._touchMode=rl.slideZoom),e._mouseMode=ed.touchOnly,e._touchMode===rl.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===rl.slideZoom&&(r=t.touches.length,r===2?(o=(t.touches[0].clientX+t.touches[1].clientX)*.5-l,s=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):r===1&&(o=t.touches[0].clientX-l,s=0),u(o)&&(s>0&&e._touchState.spanX>0?(c=e._touchState.spanX/s,a=ee.addSeconds(e._startJulian,(e._touchState.centerX*e._timeBarSecondsSpan-o*e._timeBarSecondsSpan*c)/e._topDiv.clientWidth,new ee)):(n=e._touchState.centerX-o,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=o,e._touchState.spanX=s))}}ol.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 t3=ol;var bxe=Wi(Exe(),1);function HAt(e){let t=!1,n=window.screen;return u(n)&&(u(n.lockOrientation)?t=n.lockOrientation(e):u(n.mozLockOrientation)?t=n.mozLockOrientation(e):u(n.msLockOrientation)?t=n.msLockOrientation(e):u(n.orientation&&n.orientation.lock)&&(t=n.orientation.lock(e))),t}function Sxe(){let e=window.screen;u(e)&&(u(e.unlockOrientation)?e.unlockOrientation():u(e.mozUnlockOrientation)?e.mozUnlockOrientation():u(e.msUnlockOrientation)?e.msUnlockOrientation():u(e.orientation&&e.orientation.unlock)&&e.orientation.unlock())}function GAt(e,t,n,i){i()||(n()?(t.useWebVR=!1,e._locked&&(Sxe(),e._locked=!1),e._noSleep.disable(),uo.exitFullscreen(),n(!1)):(uo.fullscreen||uo.requestFullscreen(e._vrElement),e._noSleep.enable(),e._locked||(e._locked=HAt("landscape")),t.useWebVR=!0,n(!0)))}function $H(e,t){let n=this,i=Ce.observable(uo.enabled),r=Ce.observable(!1);this.isVRMode=void 0,Ce.defineProperty(this,"isVRMode",{get:function(){return r()}}),this.isVREnabled=void 0,Ce.defineProperty(this,"isVREnabled",{get:function(){return i()},set:function(s){i(s&&uo.enabled)}}),this.tooltip=void 0,Ce.defineProperty(this,"tooltip",function(){return i()?r()?"Exit VR mode":"Enter VR mode":"VR mode is unavailable"});let o=Ce.observable(!1);this._isOrthographic=void 0,Ce.defineProperty(this,"_isOrthographic",{get:function(){return o()}}),this._eventHelper=new Do,this._eventHelper.add(e.preRender,function(){o(e.camera.frustum instanceof en)}),this._locked=!1,this._noSleep=new 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t=e.clock;t.currentTime=e.timeJulian,t.shouldAnimate=!1}function qAt(e){let t=e.getPropertyIds(),n="";return t.forEach(function(i){let r=e.getProperty(i);u(r)&&(n+=`<tr><th>${i}</th><td>${r}</td></tr>`)}),n.length>0&&(n=`<table class="cesium-infoBox-defaultTable"><tbody>${n}</tbody></table>`),n}function YAt(e){let t,n=[],i=e.getPropertyIds();for(t=0;t<i.length;t++){let o=i[t];/^name$/i.test(o)?n[0]=e.getProperty(o):/name/i.test(o)?n[1]=e.getProperty(o):/^title$/i.test(o)?n[2]=e.getProperty(o):/^(id|identifier)$/i.test(o)?n[3]=e.getProperty(o):/element/i.test(o)?n[4]=e.getProperty(o):/(id|identifier)$/i.test(o)&&(n[5]=e.getProperty(o))}let r=n.length;for(t=0;t<r;t++){let o=n[t];if(u(o)&&o!=="")return o}return"Unnamed Feature"}function vxe(e,t){let n=e.scene.pick(t.position);if(u(n)){let i=y(n.id,n.primitive.id);if(i instanceof Yr)return i;if(n instanceof bs)return new Yr({name:YAt(n),description:qAt(n),feature:n})}if(u(e.scene.globe))return JAt(e,t.position)}var XAt=new ee;function Ixe(e,t,n){if(u(n)){let i=n.clock;if(u(i)&&(i.getValue(t),u(e))){let r=i.startTime,o=i.stopTime;ee.equals(r,o)&&(o=ee.addSeconds(r,P.EPSILON2,XAt)),e.updateFromClock(),e.zoomTo(r,o)}}}var KAt=new h;function JAt(e,t){let n=e.scene,i=n.camera.getPickRay(t),r=n.imageryLayers.pickImageryLayerFeatures(i,n);if(!u(r))return;let o=new Yr({id:"Loading...",description:"Loading feature information..."});return r.then(function(s){if(e.selectedEntity!==o)return;if(!u(s)||s.length===0){e.selectedEntity=wxe();return}let a=s[0],c=new Yr({id:a.name,description:a.description});if(u(a.position)){let l=e.scene.globe.ellipsoid.cartographicToCartesian(a.position,KAt);c.position=new Pc(l)}e.selectedEntity=c},function(){e.selectedEntity===o&&(e.selectedEntity=wxe())}),o}function wxe(){return new Yr({id:"None",description:"No features found."})}function ZAt(e,t){let n=e._geocoder,i=e._homeButton,r=e._sceneModePicker,o=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(r)&&(r.container.style.visibility=p),u(o)&&(o.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 Li(e,t){e=wn(e),t=y(t,y.EMPTY_OBJECT);let n=(!u(t.globe)||t.globe!==!1)&&(!u(t.baseLayerPicker)||t.baseLayerPicker!==!1),i=this,r=document.createElement("div");r.className="cesium-viewer",e.appendChild(r);let o=document.createElement("div");o.className="cesium-viewer-cesiumWidgetContainer",r.appendChild(o);let s=document.createElement("div");s.className="cesium-viewer-bottom",r.appendChild(s);let a=y(t.scene3DOnly,!1),c,l,f=!1;u(t.clockViewModel)?(l=t.clockViewModel,c=l.clock):(c=new qd,l=new g2(c),f=!0),u(t.shouldAnimate)&&(c.shouldAnimate=t.shouldAnimate);let d=new d2(o,{baseLayer:n||u(t.baseLayer)||u(t.imageryProvider)?!1:void 0,clock:c,skyBox:t.skyBox,skyAtmosphere:t.skyAtmosphere,sceneMode:t.sceneMode,mapProjection:t.mapProjection,globe:t.globe,orderIndependentTranslucency:t.orderIndependentTranslucency,contextOptions:t.contextOptions,useDefaultRenderLoop:t.useDefaultRenderLoop,targetFrameRate:t.targetFrameRate,showRenderLoopErrors:t.showRenderLoopErrors,useBrowserRecommendedResolution:t.useBrowserRecommendedResolution,creditContainer:u(t.creditContainer)?t.creditContainer:s,creditViewport:t.creditViewport,scene3DOnly:a,shadows:t.shadows,terrainShadows:t.terrainShadows,mapMode2D:t.mapMode2D,blurActiveElementOnCanvasFocus:t.blurActiveElementOnCanvasFocus,requestRenderMode:t.requestRenderMode,maximumRenderTimeChange:t.maximumRenderTimeChange,depthPlaneEllipsoidOffset:t.depthPlaneEllipsoidOffset,msaaSamples:t.msaaSamples}),p=t.dataSources,g=!1;u(p)||(p=new wR,g=!0);let m=d.scene,A=new hB({scene:m,dataSourceCollection:p}),x=new Do;x.add(c.onTick,Li.prototype._onTick,this),x.add(m.morphStart,Li.prototype._clearTrackedObject,this);let C;if(!u(t.selectionIndicator)||t.selectionIndicator!==!1){let j=document.createElement("div");j.className="cesium-viewer-selectionIndicatorContainer",r.appendChild(j),C=new Q2(j,m)}let E;if(!u(t.infoBox)||t.infoBox!==!1){let j=document.createElement("div");j.className="cesium-viewer-infoBoxContainer",r.appendChild(j),E=new z2(j);let Q=E.viewModel;x.add(Q.cameraClicked,Li.prototype._onInfoBoxCameraClicked,this),x.add(Q.closeClicked,Li.prototype._onInfoBoxClockClicked,this)}let T=document.createElement("div");T.className="cesium-viewer-toolbar",r.appendChild(T);let S;if(!u(t.geocoder)||t.geocoder!==!1){let j=document.createElement("div");j.className="cesium-viewer-geocoderContainer",T.appendChild(j);let Q;u(t.geocoder)&&typeof t.geocoder!="boolean"&&(Q=Array.isArray(t.geocoder)?t.geocoder:[t.geocoder]),S=new F2({container:j,geocoderServices:Q,scene:m}),x.add(S.viewModel.search.beforeExecute,Li.prototype._clearObjects,this)}let v;(!u(t.homeButton)||t.homeButton!==!1)&&(v=new V2(T,m),u(S)&&x.add(v.viewModel.command.afterExecute,function(){let j=S.viewModel;j.searchText="",j.isSearchInProgress&&j.search()}),x.add(v.viewModel.command.beforeExecute,Li.prototype._clearTrackedObject,this));let D;!a&&(!u(t.sceneModePicker)||t.sceneModePicker!==!1)&&(D=new K2(T,m));let M;t.projectionPicker&&(M=new Y2(T,m));let O,B;if(n){let j=y(t.imageryProviderViewModels,S2()),Q=y(t.terrainProviderViewModels,v2());O=new b2(T,{globe:m.globe,imageryProviderViewModels:j,selectedImageryProviderViewModel:t.selectedImageryProviderViewModel,terrainProviderViewModels:Q,selectedTerrainProviderViewModel:t.selectedTerrainProviderViewModel}),B=T.getElementsByClassName("cesium-baseLayerPicker-dropDown")[0]}u(t.imageryProvider)&&t.imageryProvider!==!1&&($("Viewer options.imageryProvider","options.imageryProvider was deprecated 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It will be in CesiumJS 1.107.  Use options.baseLayer instead."),n&&(O.viewModel.selectedImagery=void 0),m.imageryLayers.removeAll(),m.imageryLayers.addImageryProvider(t.imageryProvider)),u(t.baseLayer)&&t.baseLayer!==!1&&(n&&(O.viewModel.selectedImagery=void 0),m.imageryLayers.removeAll(),m.imageryLayers.add(t.baseLayer)),u(t.terrainProvider)&&(n&&(O.viewModel.selectedTerrain=void 0),m.terrainProvider=t.terrainProvider),u(t.terrain)&&(n&&(O.viewModel.selectedTerrain=void 0,m.globe.depthTestAgainstTerrain=!0),m.setTerrain(t.terrain));let L;if(!u(t.navigationHelpButton)||t.navigationHelpButton!==!1){let j=!0;try{if(u(window.localStorage)){let Q=window.localStorage.getItem("cesium-hasSeenNavHelp");u(Q)&&Q?j=!1:window.localStorage.setItem("cesium-hasSeenNavHelp","true")}}catch{}L=new G2({container:T,instructionsInitiallyVisible:y(t.navigationInstructionsInitiallyVisible,j)})}let _;if(!u(t.animation)||t.animation!==!1){let j=document.createElement("div");j.className="cesium-viewer-animationContainer",r.appendChild(j),_=new C2(j,new T2(l))}let b;if(!u(t.timeline)||t.timeline!==!1){let j=document.createElement("div");j.className="cesium-viewer-timelineContainer",r.appendChild(j),b=new t3(j,c),b.addEventListener("settime",Dxe,!1),b.zoomTo(c.startTime,c.stopTime)}let w,I,R;(!u(t.fullscreenButton)||t.fullscreenButton!==!1)&&(R=document.createElement("div"),R.className="cesium-viewer-fullscreenContainer",r.appendChild(R),w=new L2(R,t.fullscreenElement),I=ca(w.viewModel,"isFullscreenEnabled",function(j){R.style.display=j?"block":"none",u(b)&&(b.container.style.right=`${R.clientWidth}px`,b.resize())}));let F,k,V;if(t.vrButton){let j=document.createElement("div");j.className="cesium-viewer-vrContainer",r.appendChild(j),F=new r3(j,m,t.fullScreenElement),k=ca(F.viewModel,"isVREnabled",function(Q){j.style.display=Q?"block":"none",u(w)&&(j.style.right=`${R.clientWidth}px`),u(b)&&(b.container.style.right=`${j.clientWidth}px`,b.resize())}),V=ca(F.viewModel,"isVRMode",function(Q){ZAt(i,Q)})}this._baseLayerPickerDropDown=B,this._fullscreenSubscription=I,this._vrSubscription=k,this._vrModeSubscription=V,this._dataSourceChangedListeners={},this._automaticallyTrackDataSourceClocks=y(t.automaticallyTrackDataSourceClocks,!0),this._container=e,this._bottomContainer=s,this._element=r,this._cesiumWidget=d,this._selectionIndicator=C,this._infoBox=E,this._dataSourceCollection=p,this._destroyDataSourceCollection=g,this._dataSourceDisplay=A,this._clockViewModel=l,this._destroyClockViewModel=f,this._toolbar=T,this._homeButton=v,this._sceneModePicker=D,this._projectionPicker=M,this._baseLayerPicker=O,this._navigationHelpButton=L,this._animation=_,this._timeline=b,this._fullscreenButton=w,this._vrButton=F,this._geocoder=S,this._eventHelper=x,this._lastWidth=0,this._lastHeight=0,this._allowDataSourcesToSuspendAnimation=!0,this._entityView=void 0,this._enableInfoOrSelection=u(E)||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 ge,this._trackedEntityChanged=new ge,Ce.track(this,["_trackedEntity","_selectedEntity","_clockTrackedDataSource"]),x.add(p.dataSourceAdded,Li.prototype._onDataSourceAdded,this),x.add(p.dataSourceRemoved,Li.prototype._onDataSourceRemoved,this),x.add(m.postUpdate,Li.prototype.resize,this),x.add(m.postRender,Li.prototype._postRender,this);let G=p.length;for(let j=0;j<G;j++)this._dataSourceAdded(p,p.get(j));this._dataSourceAdded(void 0,A.defaultDataSource),x.add(p.dataSourceAdded,Li.prototype._dataSourceAdded,this),x.add(p.dataSourceRemoved,Li.prototype._dataSourceRemoved,this);function U(j){let Q=vxe(i,j);u(Q)?q.getValueOrUndefined(Q.position,i.clock.currentTime)?i.trackedEntity=Q:i.zoomTo(Q):u(i.trackedEntity)&&(i.trackedEntity=void 0)}function Y(j){i.selectedEntity=vxe(i,j)}d.screenSpaceEventHandler.setInputAction(Y,yn.LEFT_CLICK),d.screenSpaceEventHandler.setInputAction(U,yn.LEFT_DOUBLE_CLICK)}Object.defineProperties(Li.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,tG(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(N.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))}}});Li.prototype.extend=function(e,t){e(this,t)};Li.prototype.resize=function(){let e=this._cesiumWidget,t=this._container,n=t.clientWidth,i=t.clientHeight,r=u(this._animation),o=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=`${s}px`}u(this._infoBox)&&(this._infoBox.viewModel.maxHeight=s);let c=this._timeline,l,f=0,d=0,p=0;if(r&&window.getComputedStyle(this._animation.container).visibility!=="hidden"){let g=this._lastWidth;l=this._animation.container,n>900?(f=169,g<=900&&(l.style.width="169px",l.style.height="112px",this._animation.resize())):n>=600?(f=136,(g<600||g>900)&&(l.style.width="136px",l.style.height="90px",this._animation.resize())):(f=106,(g>600||g===0)&&(l.style.width="106px",l.style.height="70px",this._animation.resize())),d=f+5}if(o&&window.getComputedStyle(this._timeline.container).visibility!=="hidden"){let g=this._fullscreenButton,m=this._vrButton,A=c.container,x=A.style;p=A.clientHeight+3,x.left=`${f}px`;let C=0;u(g)&&(C+=g.container.clientWidth),u(m)&&(C+=m.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};Li.prototype.forceResize=function(){this._lastWidth=0,this.resize()};Li.prototype.render=function(){this._cesiumWidget.render()};Li.prototype.isDestroyed=function(){return!1};Li.prototype.destroy=function(){let e;this.screenSpaceEventHandler.removeInputAction(yn.LEFT_CLICK),this.screenSpaceEventHandler.removeInputAction(yn.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",Dxe,!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)};Li.prototype._dataSourceAdded=function(e,t){t.entities.collectionChanged.addEventListener(Li.prototype._onEntityCollectionChanged,this)};Li.prototype._dataSourceRemoved=function(e,t){let n=t.entities;n.collectionChanged.removeEventListener(Li.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)};Li.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,x0)===ct.DONE&&i.update(t,x0)}let r,o=!1,s=this.selectedEntity,a=u(s)&&this._enableInfoOrSelection;a&&s.isShowing&&s.isAvailable(t)&&(this._dataSourceDisplay.getBoundingSphere(s,!0,x0)!==ct.FAILED?r=x0.center:u(s.position)&&(r=s.position.getValue(t,r)),o=u(r));let c=u(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;u(c)&&(c.position=h.clone(r,c.position),c.showSelection=a&&o,c.update());let l=u(this._infoBox)?this._infoBox.viewModel:void 0;u(l)&&(l.showInfo=a,l.enableCamera=o,l.isCameraTracking=this.trackedEntity===this.selectedEntity,a?(l.titleText=y(s.name,s.id),l.description=q.getValueOrDefault(s.description,t,"")):(l.titleText="",l.description=""))};Li.prototype._onEntityCollectionChanged=function(e,t,n){let i=n.length;for(let r=0;r<i;r++){let o=n[r];this.trackedEntity===o&&(this.trackedEntity=void 0),this.selectedEntity===o&&(this.selectedEntity=void 0)}};Li.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)}};Li.prototype._clearTrackedObject=function(){this.trackedEntity=void 0};Li.prototype._onInfoBoxClockClicked=function(e){this.selectedEntity=void 0};Li.prototype._clearObjects=function(){this.trackedEntity=void 0,this.selectedEntity=void 0};Li.prototype._onDataSourceChanged=function(e){this.clockTrackedDataSource===e&&Ixe(this.timeline,this.clock,e)};Li.prototype._onDataSourceAdded=function(e,t){this._automaticallyTrackDataSourceClocks&&(this.clockTrackedDataSource=t);let n=t.entities.id,i=this._eventHelper.add(t.changedEvent,Li.prototype._onDataSourceChanged,this);this._dataSourceChangedListeners[n]=i};Li.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 r=e.length;this._automaticallyTrackDataSourceClocks&&r>0?this.clockTrackedDataSource=e.get(r-1):this.clockTrackedDataSource=void 0}};Li.prototype.zoomTo=function(e,t){return Pxe(this,e,{offset:t},!1)};Li.prototype.flyTo=function(e,t){return Pxe(this,e,t,!0)};function Pxe(e,t,n,i){tG(e);let r=new Promise(o=>{e._completeZoom=function(s){o(s)}});return e._zoomPromise=r,e._zoomIsFlight=i,e._zoomOptions=n,Promise.resolve(t).then(function(o){if(e._zoomPromise===r){if(o instanceof Vs){let s;u(o.imageryProvider)?s=o.imageryProvider._readyPromise.then(()=>o.getImageryRectangle()):s=new Promise(a=>{let c=o.readyEvent.addEventListener(()=>{c(),a(o.getImageryRectangle())})}),s.then(function(a){return WC(a,e.scene)}).then(function(a){e._zoomPromise===r&&(e._zoomTarget=a)});return}if(o instanceof Ta||o instanceof ZS||o instanceof tv){e._zoomTarget=o;return}if(o.isLoading&&u(o.loadingEvent)){let s=o.loadingEvent.addEventListener(function(){s(),e._zoomPromise===r&&(e._zoomTarget=o.entities.values.slice(0))});return}if(Array.isArray(o)){e._zoomTarget=o.slice(0);return}o=y(o.values,o),u(o.entities)&&(o=o.entities.values),Array.isArray(o)?e._zoomTarget=o.slice(0):e._zoomTarget=[o]}}),e.scene.requestRender(),r}function ov(e){e._zoomPromise=void 0,e._zoomTarget=void 0,e._zoomOptions=void 0}function tG(e){let t=e._zoomPromise;u(t)&&(ov(e),e._completeZoom(!1))}Li.prototype._postRender=function(){QAt(this),$At(this)};function QAt(e){let t=e._zoomTarget;if(!u(t)||e.scene.mode===ne.MORPHING)return;let n=e.scene,i=n.camera,r=y(e._zoomOptions,{}),o;if(t instanceof Ta||t instanceof tv)return t._readyPromise.then(function(){let l=t.boundingSphere;u(r.offset)||(r.offset=new Tu(0,-.5,l.radius)),o={offset:r.offset,duration:r.duration,maximumHeight:r.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyToBoundingSphere(t.boundingSphere,o):(i.viewBoundingSphere(l,r.offset),i.lookAtTransform(N.IDENTITY),e._completeZoom(!0)),ov(e)}).catch(()=>{tG(e)});if(t instanceof ZS)return t._readyPromise.then(function(){let l=t.boundingSphere;u(r.offset)||(r.offset=new Tu(0,-.5,l.radius)),o={offset:r.offset,duration:r.duration,maximumHeight:r.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyToBoundingSphere(l,o):(i.viewBoundingSphere(l,r.offset),i.lookAtTransform(N.IDENTITY),e._completeZoom(!0)),ov(e)});if(t instanceof me){o={destination:n.mapProjection.ellipsoid.cartographicToCartesian(t),duration:r.duration,maximumHeight:r.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyTo(o):(i.setView(o),e._completeZoom(!0)),ov(e);return}let s=t,a=[];for(let l=0,f=s.length;l<f;l++){let d=e._dataSourceDisplay.getBoundingSphere(s[l],!1,x0);if(d===ct.PENDING)return;d!==ct.FAILED&&a.push(ae.clone(x0))}if(a.length===0){tG(e);return}e.trackedEntity=void 0;let c=ae.fromBoundingSpheres(a);e._zoomIsFlight?(ov(e),i.flyToBoundingSphere(c,{duration:r.duration,maximumHeight:r.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)},offset:r.offset})):(i.viewBoundingSphere(c,r.offset),i.lookAtTransform(N.IDENTITY),ov(e),e._completeZoom(!0))}function $At(e){if(!e._needTrackedEntityUpdate)return;let t=e._trackedEntity,n=e.clock.currentTime,i=q.getValueOrUndefined(t.position,n);if(!u(i))return;let r=e.scene,o=e._dataSourceDisplay.getBoundingSphere(t,!1,x0);if(o===ct.PENDING)return;let s=r.mode;(s===ne.COLUMBUS_VIEW||s===ne.SCENE2D)&&(r.screenSpaceCameraController.enableTranslate=!1),(s===ne.COLUMBUS_VIEW||s===ne.SCENE3D)&&(r.screenSpaceCameraController.enableTilt=!1);let a=o!==ct.FAILED?x0:void 0;e._entityView=new pB(t,r,r.mapProjection.ellipsoid),e._entityView.update(n,a),e._needTrackedEntityUpdate=!1}var GK=Li;function ext(e){let t=document.createElement("div");t.className="cesium-viewer-cesium3DTilesInspectorContainer",e.container.appendChild(t);let n=new R2(t,e.scene);Object.defineProperties(e,{cesium3DTilesInspector:{get:function(){return n}}})}var WK=ext;function txt(e){let t=document.createElement("div");t.className="cesium-viewer-cesiumInspectorContainer",e.container.appendChild(t);let n=new I2(t,e.scene);Object.defineProperties(e,{cesiumInspector:{get:function(){return n}}})}var jK=txt;function nxt(e,t){t=y(t,y.EMPTY_OBJECT);let n=!0,i=y(t.flyToOnDrop,!0),r=new ge,o=y(t.clearOnDrop,!0),s=y(t.dropTarget,e.container),a=y(t.clampToGround,!0),c=t.proxy;s=wn(s),Object.defineProperties(e,{dropTarget:{get:function(){return s},set:function(f){Oxe(s,l),s=f,qK(s,l)}},dropEnabled:{get:function(){return n},set:function(f){f!==n&&(f?qK(s,l):Oxe(s,l),n=f)}},dropError:{get:function(){return r}},clearOnDrop:{get:function(){return o},set:function(f){o=f}},flyToOnDrop:{get:function(){return 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fferViewLoader,GltfDracoLoader,GltfImageLoader,GltfIndexBufferLoader,GltfJsonLoader,GltfLoader,GltfLoaderUtil,GltfStructuralMetadataLoader,GltfTextureLoader,GltfVertexBufferLoader,GoogleEarthEnterpriseImageryProvider,GoogleEarthEnterpriseMapsProvider,GoogleEarthEnterpriseMetadata,GoogleEarthEnterpriseTerrainData,GoogleEarthEnterpriseTerrainProvider,GoogleEarthEnterpriseTileInformation,GpxDataSource,GregorianDate,GridImageryProvider,GridMaterialProperty,GroundGeometryUpdater,GroundPolylineGeometry,GroundPolylinePrimitive,GroundPrimitive,GroupMetadata,HeadingPitchRange,HeadingPitchRoll,Heap,HeightReference,HeightmapEncoding,HeightmapTerrainData,HeightmapTessellator,HermitePolynomialApproximation,HermiteSpline,HilbertOrder,HomeButton,HomeButtonViewModel,HorizontalOrigin,I3SDataProvider,I3SFeature,I3SField,I3SGeometry,I3SLayer,I3SNode,I3dmLoader,I3dmParser,Iau2000Orientation,Iau2006XysData,Iau2006XysSample,IauOrientationAxes,IauOrientationParameters,ImageBasedLighting,ImageBasedLightingPipelineStage,ImageMaterialProperty,Imagery,ImageryLayer,ImageryLayerCollection,ImageryLayerFeatureInfo,ImageryProvider,ImageryState,Implicit3DTileContent,ImplicitAvailabilityBitstream,ImplicitMetadataView,ImplicitSubdivisionScheme,ImplicitSubtree,ImplicitSubtreeCache,ImplicitSubtreeMetadata,ImplicitTileCoordinates,ImplicitTileset,IndexDatatype,InfoBox,InfoBoxViewModel,InspectorShared,InstanceAttributeSemantic,InstancingPipelineStage,InterpolationAlgorithm,InterpolationType,Intersect,IntersectionTests,Intersections2D,Interval,InvertClassification,Ion,IonGeocoderService,IonImageryProvider,IonResource,IonWorldImageryStyle,Iso8601,JobScheduler,JobType,JsonMetadataTable,JulianDate,KTX2Transcoder,KeyboardEventModifier,KeyframeNode,KmlCamera,KmlDataSource,KmlLookAt,KmlTour,KmlTourFlyTo,KmlTourWait,Label,LabelCollection,LabelGraphics,LabelStyle,LabelVisualizer,LagrangePolynomialApproximation,LeapSecond,Light,LightingModel,LightingPipelineStage,LinearApproximation,LinearSpline,ManagedArray,MapMode2D,MapProjection,MapboxImageryProvider,MapboxStyleImageryProvider,Material,MaterialAppearance,MaterialPipelineStage,MaterialProperty,Math,Matrix2,Matrix3,Matrix4,Megatexture,MetadataClass,MetadataClassProperty,MetadataComponentType,MetadataEntity,MetadataEnum,MetadataEnumValue,MetadataPipelineStage,MetadataSchema,MetadataSchemaLoader,MetadataSemantic,MetadataTable,MetadataTableProperty,MetadataType,MipmapHint,Model,Model3DTileContent,ModelAlphaOptions,ModelAnimation,ModelAnimationChannel,ModelAnimationCollection,ModelAnimationLoop,ModelAnimationState,ModelArticulation,ModelArticulationStage,ModelClippingPlanesPipelineStage,ModelColorPipelineStage,ModelComponents,ModelDrawCommand,ModelFeature,ModelFeatureTable,ModelGraphics,ModelLightingOptions,ModelMatrixUpdateStage,ModelNode,ModelRenderResources,ModelRuntimeNode,ModelRuntimePrimitive,ModelSceneGraph,ModelSilhouettePipelineStage,ModelSkin,ModelSplitterPipelineStage,ModelStatistics,ModelType,ModelUtility,ModelVisualizer,Moon,MorphTargetsPipelineStage,MorphWeightSpline,MortonOrder,Multiple3DTileContent,MultisampleFramebuffer,NavigationHelpButton,NavigationHelpButtonViewModel,NearFarScalar,NeverTileDiscardPolicy,NodeRenderResources,NodeStatisticsPipelineStage,NodeTransformationProperty,OIT,Occluder,OctahedralProjectedCubeMap,OffsetGeometryInstanceAttribute,OpenCageGeocoderService,OpenStreetMapImageryProvider,OrderedGroundPrimitiveCollection,OrientedBoundingBox,OrthographicFrustum,OrthographicOffCenterFrustum,Packable,PackableForInterpolation,Particle,ParticleBurst,ParticleEmitter,ParticleSystem,Pass,PassState,PathGraphics,PathVisualizer,PeliasGeocoderService,PerInstanceColorAppearance,PerformanceDisplay,PerformanceWatchdog,PerformanceWatchdogViewModel,PerspectiveFrustum,PerspectiveOffCenterFrustum,PickDepth,PickDepthFramebuffer,PickFramebuffer,Picking,PickingPipelineStage,PinBuilder,PixelDatatype,PixelFormat,Plane,PlaneGeometry,PlaneGeometryUpdater,PlaneGraphics,PlaneOutlineGeometry,PntsLoader,PntsParser,PointCloud,PointCloudEyeDomeLighting,PointCloudShading,PointCloudStylingPipelineStage,PointGraphics,PointPrimitive,PointPrimitiveCollection,PointVisualizer,PolygonGeometry,PolygonGeometryLibrary,PolygonGeometryUpdater,PolygonGraphics,PolygonHierarchy,PolygonOutlineGeometry,PolygonPipeline,Polyline,PolylineArrowMaterialProperty,PolylineCollection,PolylineColorAppearance,PolylineDashMaterialProperty,PolylineGeometry,PolylineGeometryUpdater,PolylineGlowMaterialProperty,PolylineGraphics,PolylineMaterialAppearance,PolylineOutlineMaterialProperty,PolylinePipeline,PolylineVisualizer,PolylineVolumeGeometry,PolylineVolumeGeometryLibrary,PolylineVolumeGeometryUpdater,PolylineVolumeGraphics,PolylineVolumeOutlineGeometry,PositionProperty,PositionPropertyArray,PostProcessStage,PostProcessStageCollection,PostProcessStageComposite,PostProcessStageLibrary,PostProcessStageSampleMode,PostProcessStageTextureCache,Primitive,PrimitiveCollection,PrimitiveLoadPlan,PrimitiveOutlineGenerator,PrimitiveOutlinePipelineStage,PrimitivePipeline,PrimitiveRenderResources,PrimitiveState,PrimitiveStatisticsPipelineStage,PrimitiveType,ProjectionPicker,ProjectionPickerViewModel,Property,PropertyArray,PropertyAttribute,PropertyAttributeProperty,PropertyBag,PropertyTable,PropertyTexture,PropertyTextureProperty,ProviderViewModel,Proxy,QuadraticRealPolynomial,QuadtreeOccluders,QuadtreePrimitive,QuadtreeTile,QuadtreeTileLoadState,QuadtreeTileProvider,QuantizedMeshTerrainData,QuarticRealPolynomial,Quaternion,QuaternionSpline,Queue,Ray,Rectangle,RectangleCollisionChecker,RectangleGeometry,RectangleGeometryLibrary,RectangleGeometryUpdater,RectangleGraphics,RectangleOutlineGeometry,ReferenceFrame,ReferenceProperty,RenderState,Renderbuffer,RenderbufferFormat,Request,RequestErrorEvent,RequestScheduler,RequestState,RequestType,Resource,ResourceCache,ResourceCacheKey,ResourceCacheStatistics,ResourceLoader,ResourceLoaderState,Rotation,RuntimeError,S2Cell,SDFSettings,SampledPositionProperty,SampledProperty,Sampler,ScaledPositionProperty,Scene,SceneFramebuffer,SceneMode,SceneMode2DPipelineStage,SceneModePicker,SceneModePickerViewModel,SceneTransforms,SceneTransitioner,ScreenSpaceCameraController,ScreenSpaceEventHandler,ScreenSpaceEventType,SelectedFeatureIdPipelineStage,SelectionIndicator,SelectionIndicatorViewModel,ShaderBuilder,ShaderCache,ShaderDestination,ShaderFunction,ShaderProgram,ShaderSource,ShaderStruct,ShadowMap,ShadowMapShader,ShadowMode,ShadowVolumeAppearance,ShowGeometryInstanceAttribute,Simon1994PlanetaryPositions,SimplePolylineGeometry,SingleTileImageryProvider,SkinningPipelineStage,SkyAtmosphere,SkyBox,SpatialNode,SphereEmitter,SphereGeometry,SphereOutlineGeometry,Spherical,Spline,SplitDirection,Splitter,StaticGeometryColorBatch,StaticGeometryPerMaterialBatch,StaticGroundGeometryColorBatch,StaticGroundGeometryPerMaterialBatch,StaticGroundPolylinePerMaterialBatch,StaticOutlineGeometryBatch,StencilConstants,StencilFunction,StencilOperation,SteppedSpline,StripeMaterialProperty,StripeOrientation,StructuralMetadata,StyleCommandsNeeded,StyleExpression,Sun,SunLight,SunPostProcess,SupportedImageFormats,SvgPathBindingHandler,TaskProcessor,Terrain,TerrainData,TerrainEncoding,TerrainExaggeration,TerrainFillMesh,TerrainMesh,TerrainOffsetProperty,TerrainProvider,TerrainQuantization,TerrainState,Texture,TextureAtlas,TextureCache,TextureMagnificationFilter,TextureManager,TextureMinificationFilter,TextureUniform,TextureWrap,TileAvailability,TileBoundingRegion,TileBoundingS2Cell,TileBoundingSphere,TileBoundingVolume,TileCoordinatesImageryProvider,TileDiscardPolicy,TileEdge,TileImagery,TileMapServiceImageryProvider,TileMetadata,TileOrientedBoundingBox,TileProviderError,TileReplacementQueue,TileSelectionResult,TileState,Tileset3DTileContent,TilesetMetadata,TilesetPipelineStage,TilingScheme,TimeConstants,TimeDynamicImagery,TimeDynamicPointCloud,TimeInterval,TimeIntervalCollection,TimeIntervalCollectionPositionProperty,TimeIntervalCollectionProperty,TimeStandard,Timeline,TimelineHighlightRange,TimelineTrack,Tipsify,ToggleButtonViewModel,Tonemapper,Transforms,TranslationRotationScale,TranslucentTileClassification,TridiagonalSystemSolver,TrustedServers,TweenCollection,UniformState,UniformType,UrlTemplateImageryProvider,VERSION,VRButton,VRButtonViewModel,VRTheWorldTerrainProvider,VaryingType,Vector3DTileBatch,Vector3DTileClampedPolylines,Vector3DTileContent,Vector3DTileGeometry,Vector3DTilePoints,Vector3DTilePolygons,Vector3DTilePolylines,Vector3DTilePrimitive,VelocityOrientationProperty,VelocityVectorProperty,VertexArray,VertexArrayFacade,VertexAttributeSemantic,VertexFormat,VerticalOrigin,VideoSynchronizer,View,Viewer,ViewportQuad,Visibility,Visualizer,VoxelBoxShape,VoxelContent,VoxelCylinderShape,VoxelEllipsoidShape,VoxelInspector,VoxelInspectorViewModel,VoxelPrimitive,VoxelProvider,VoxelRenderResources,VoxelShape,VoxelShapeType,VoxelTraversal,VulkanConstants,WallGeometry,WallGeometryLibrary,WallGeometryUpdater,WallGraphics,WallOutlineGeometry,WebGLConstants,WebMapServiceImageryProvider,WebMapTileServiceImageryProvider,WebMercatorProjection,WebMercatorTilingScheme,WindingOrder,WireframeIndexGenerator,WireframePipelineStage,_shadersAcesTonemappingStage,_shadersAdditiveBlend,_shadersAdjustTranslucentFS,_shadersAllMaterialAppearanceFS,_shadersAllMaterialAppearanceVS,_shadersAmbientOcclusionGenerate,_shadersAmbientOcclusionModulate,_shadersAspectRampMaterial,_shadersAtmosphereCommon,_shadersBasicMaterialAppearanceFS,_shadersBasicMaterialAppearanceVS,_shadersBillboardCollectionFS,_shadersBillboardCollectionVS,_shadersBlackAndWhite,_shadersBloomComposite,_shadersBrdfLutGeneratorFS,_shadersBrightPass,_shadersBrightness,_shadersBumpMapMaterial,_shadersCPUStylingStageFS,_shadersCPUStylingStageVS,_shadersCheckerboardMaterial,_shadersCloudCollectionFS,_shadersCloudCollectionVS,_shadersCloudNoiseFS,_shadersCloudNoiseVS,_shadersCompareAndPackTranslucentDepth,_shadersCompositeOITFS,_shadersCompositeTranslucentClassification,_shadersContrastBias,_shadersCustomShaderStageFS,_shadersCustomShaderStageVS,_shadersCzmBuiltins,_shadersDepthOfField,_shadersDepthPlaneFS,_shadersDepthPlaneVS,_shadersDepthView,_shadersDepthViewPacked,_shadersDotMaterial,_shadersEdgeDetection,_shadersElevationBandMaterial,_shadersElevationContourMaterial,_shadersElevationRampMaterial,_shadersEllipsoidFS,_shadersEllipsoidSurfaceAppearanceFS,_shadersEllipsoidSurfaceAppearanceVS,_shadersEllipsoidVS,_shadersFXAA,_shadersFXAA3_11,_shadersFadeMaterial,_shadersFeatureIdStageFS,_shadersFeatureIdStageVS,_shadersFilmicTonemapping,_shadersGaussianBlur1D,_shadersGeometryStageFS,_shadersGeometryStageVS,_shadersGlobeFS,_shadersGlobeVS,_shadersGridMaterial,_shadersGroundAtmosphere,_shadersHSBToRGB,_shadersHSLToRGB,_shadersImageBasedLightingStageFS,_shadersInstancingStageCommon,_shadersInstancingStageVS,_shadersIntersectBox,_shadersIntersectClippingPlanes,_shadersIntersectCylinder,_shadersIntersectDepth,_shadersIntersectEllipsoid,_shadersIntersection,_shadersIntersectionUtils,_shadersLegacyInstancingStageVS,_shadersLensFlare,_shadersLightingStageFS,_shadersMaterialStageFS,_shadersMegatexture,_shadersMetadataStageFS,_shadersMetadataStageVS,_shadersModelClippingPlanesStageFS,_shadersModelColorStageFS,_shadersModelFS,_shadersModelSilhouetteStageFS,_shadersModelSilhouetteStageVS,_shadersModelSplitterStageFS,_shadersModelVS,_shadersModifiedReinhardTonemapping,_shadersMorphTargetsStageVS,_shadersNightVision,_shadersNormalMapMaterial,_shadersOctahedralProjectionAtlasFS,_shadersOctahedralProjectionFS,_shadersOctahedralProjectionVS,_shadersOctree,_shadersPassThrough,_shadersPassThroughDepth,_shadersPerInstanceColorAppearanceFS,_shadersPerInstanceColorAppearanceVS,_shadersPerInstanceFlatColorAppearanceFS,_shadersPerInstanceFlatColorAppearanceVS,_shadersPointCloudEyeDomeLighting,_shadersPointCloudStylingStageVS,_shadersPointPrimitiveCollectionFS,_shadersPointPrimitiveCollectionVS,_shadersPolylineArrowMaterial,_shadersPolylineColorAppearanceVS,_shadersPolylineCommon,_shadersPolylineDashMaterial,_shadersPolylineFS,_shadersPolylineGlowMaterial,_shadersPolylineMaterialAppearanceVS,_shadersPolylineOutlineMaterial,_shadersPolylineShadowVolumeFS,_shadersPolylineShadowVolumeMorphFS,_shadersPolylineShadowVolumeMorphVS,_shadersPolylineShadowVolumeVS,_shadersPolylineVS,_shadersPrimitiveOutlineStageFS,_shadersPrimitiveOutlineStageVS,_shadersRGBToHSB,_shadersRGBToHSL,_shadersRGBToXYZ,_shadersReinhardTonemapping,_shadersReprojectWebMercatorFS,_shadersReprojectWebMercatorVS,_shadersRimLightingMaterial,_shadersSelectedFeatureIdStageCommon,_shadersShadowVolumeAppearanceFS,_shadersShadowVolumeAppearanceVS,_shadersShadowVolumeFS,_shadersSilhouette,_shadersSkinningStageVS,_shadersSkyAtmosphereCommon,_shadersSkyAtmosphereFS,_shadersSkyAtmosphereVS,_shadersSkyBoxFS,_shadersSkyBoxVS,_shadersSlopeRampMaterial,_shadersStripeMaterial,_shadersSunFS,_shadersSunTextureFS,_shadersSunVS,_shadersTexturedMaterialAppearanceFS,_shadersTexturedMaterialAppearanceVS,_shadersVector3DTileClampedPolylinesFS,_shadersVector3DTileClampedPolylinesVS,_shadersVector3DTilePolylinesVS,_shadersVectorTileVS,_shadersViewportQuadFS,_shadersViewportQuadVS,_shadersVoxelFS,_shadersVoxelVS,_shadersWater,_shadersXYZToRGB,_shadersacesTonemapping,_shadersalphaWeight,_shadersantialias,_shadersapproximateSphericalCoordinates,_shadersbackFacing,_shadersbranchFreeTernary,_shaderscascadeColor,_shaderscascadeDistance,_shaderscascadeMatrix,_shaderscascadeWeights,_shaderscolumbusViewMorph,_shaderscomputePosition,_shadersconvertUvToBox,_shadersconvertUvToCylinder,_shadersconvertUvToEllipsoid,_shaderscosineAndSine,_shadersdecompressTextureCoordinates,_shadersdefaultPbrMaterial,_shadersdegreesPerRadian,_shadersdepthClamp,_shadersdepthRange,_shadersdepthRangeStruct,_shaderseastNorthUpToEyeCoordinates,_shadersellipsoidContainsPoint,_shadersellipsoidWgs84TextureCoordinates,_shadersepsilon1,_shadersepsilon2,_shadersepsilon3,_shadersepsilon4,_shadersepsilon5,_shadersepsilon6,_shadersepsilon7,_shadersequalsEpsilon,_shaderseyeOffset,_shaderseyeToWindowCoordinates,_shadersfastApproximateAtan,_shadersfog,_shadersgammaCorrect,_shadersgeodeticSurfaceNormal,_shadersgetDefaultMaterial,_shadersgetLambertDiffuse,_shadersgetSpecular,_shadersgetWaterNoise,_shadershue,_shadersinfinity,_shadersinverseGamma,_shadersisEmpty,_shadersisFull,_shaderslatitudeToWebMercatorFraction,_shaderslineDistance,_shaderslinearToSrgb,_shadersluminance,_shadersmaterial,_shadersmaterialInput,_shadersmetersPerPixel,_shadersmodelMaterial,_shadersmodelToWindowCoordinates,_shadersmodelVertexOutput,_shadersmultiplyWithColorBalance,_shadersnearFarScalar,_shadersoctDecode,_shadersoneOverPi,_shadersoneOverTwoPi,_shaderspackDepth,_shaderspassCesium3DTile,_shaderspassCesium3DTileClassification,_shaderspassCesium3DTileClassificationIgnoreShow,_shaderspassClassification,_shaderspassCompute,_shaderspassEnvironment,_shaderspassGlobe,_shaderspassOpaque,_shaderspassOverlay,_shaderspassTerrainClassification,_shaderspassTranslucent,_shaderspassVoxels,_sh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