https://nallikarisafaris.fi/_nuxt/BkakuSTo.js

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this.first?(this.first=!1,this.lastIntegerZoom=a,this.lastIntegerZoomTime=0,this.lastZoom=e,this.lastFloorZoom=a,!0):(this.lastFloorZoom>a?(this.lastIntegerZoom=a+1,this.lastIntegerZoomTime=i):this.lastFloorZoom<a&&(this.lastIntegerZoom=a,this.lastIntegerZoomTime=i),e!==this.lastZoom&&(this.lastZoom=e,this.lastFloorZoom=a,!0))}}function lh(r){return/[\u02EA\u02EB\u2E80-\u2FDF\u2FF0-\u303F\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FD-\u30FF\u3105-\u312F\u31A0-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uF900-\uFA6D\uFA70-\uFAD9\uFE10-\uFE1F\uFE30-\uFE4F\uFF00-\uFFEF]|\uD81B[\uDFE0-\uDFFF]|[\uD81C-\uD822\uD840-\uD868\uD86A-\uD86D\uD86F-\uD872\uD874-\uD879\uD880-\uD883\uD885-\uD88C][\uDC00-\uDFFF]|\uD823[\uDC00-\uDCD5\uDCFF-\uDD1E\uDD80-\uDDF2]|\uD82B[\uDFF0-\uDFFF]|\uD82C[\uDC00-\uDEFB]|\uD83C[\uDE00-\uDEFF]|\uD869[\uDC00-\uDEDF\uDF00-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEAD\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0\uDFF0-\uDFFF]|\uD87B[\uDC00-\uDE5D]|\uD87E[\uDC00-\uDE1D]|\uD884[\uDC00-\uDF4A\uDF50-\uDFFF]|\uD88D[\uDC00-\uDC79]/gim.test(String.fromCodePoint(r))}function Mn(r){return/[\u02EA\u02EB\u1100-\u11FF\u1400-\u167F\u18B0-\u18F5\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u3007\u3012\u3013\u3020-\u302F\u3031-\u303F\u3041-\u3096\u309D-\u30FB\u30FD-\u30FF\u3105-\u312F\u3131-\u318E\u3190-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFE10-\uFE1F\uFE30-\uFE48\uFE50-\uFE57\uFE5F-\uFE62\uFE67-\uFE6F\uFF00-\uFF07\uFF0A-\uFF0C\uFF0E-\uFF19\uFF1F-\uFF3A\uFF3C\uFF3E\uFF40-\uFF5A\uFFE0-\uFFE2\uFFE4-\uFFE7]|\uD802[\uDD80-\uDD9F]|\uD805[\uDD80-\uDDFF]|\uD806[\uDE00-\uDEBF]|\uD811[\uDC00-\uDE7F]|\uD81B[\uDFE0-\uDFE4\uDFF0-\uDFF6]|[\uD81C-\uD822\uD83D\uD840-\uD868\uD86A-\uD86D\uD86F-\uD872\uD874-\uD879\uD880-\uD883\uD885-\uD88C][\uDC00-\uDFFF]|\uD823[\uDC00-\uDCD5\uDCFF-\uDD1E\uDD80-\uDDF2]|\uD82B[\uDFF0-\uDFF3\uDFF5-\uDFFB\uDFFD\uDFFE]|\uD82C[\uDC00-\uDD22\uDD30-\uDEFB]|\uD833[\uDEC0-\uDFCF]|\uD834[\uDC00-\uDDFF\uDEE0-\uDF7F]|\uD836[\uDC00-\uDEAF]|\uD83C[\uDC00-\uDE00\uDF00-\uDFFF]|\uD83E[\uDD00-\uDEFF]|\uD869[\uDC00-\uDEDF\uDF00-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEAD\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0\uDFF0-\uDFFF]|\uD87B[\uDC00-\uDE5D]|\uD87E[\uDC00-\uDE1D]|\uD884[\uDC00-\uDF4A\uDF50-\uDFFF]|\uD88D[\uDC00-\uDC79]/gim.test(String.fromCodePoint(r))}function ru(r){return/\s/u.test(String.fromCodePoint(r))}function Il(r){for(const e of r)if(Mn(e.codePointAt(0)))return!0;return!1}function Ks(r){for(const e of r)if(!Js(e.codePointAt(0)))return!1;return!0}function nu(r){const e=r.map((i=>{try{return new RegExp(`\\p{sc=${i}}`,"u").source}catch{return null}})).filter((i=>i));return new RegExp(e.join("|"),"u")}const Ml=nu(["Arab","Dupl","Mong","Ougr","Syrc"]);function Js(r){return!Ml.test(String.fromCodePoint(r))}function El(r){return!(Mn(r)||(e=r,/[\xA7\xA9\xAE\xB1\xBC-\xBE\xD7\xF7\u2016\u2020\u2021\u2030\u2031\u203B\u203C\u2042\u2047-\u2049\u2051\u2100-\u218F\u221E\u2234\u2235\u2300-\u2307\u230C-\u231F\u2324-\u2328\u232B\u237D-\u239A\u23BE-\u23CD\u23CF\u23D1-\u23DB\u23E2-\u2422\u2424-\u24FF\u25A0-\u2619\u2620-\u2767\u2776-\u2793\u2B12-\u2B2F\u2B50-\u2B59\u2BB8-\u2BEB\u3000-\u303F\u30A0-\u30FF\uE000-\uF8FF\uFE30-\uFE6F\uFF00-\uFFEF\uFFFC\uFFFD]|[\uDB80-\uDBFF][\uDC00-\uDFFF]/gim.test(String.fromCodePoint(e))));var e}const au=nu(["Adlm","Arab","Armi","Avst","Chrs","Cprt","Egyp","Elym","Gara","Hatr","Hebr","Hung","Khar","Lydi","Mand","Mani","Mend","Merc","Mero","Narb","Nbat","Nkoo","Orkh","Palm","Phli","Phlp","Phnx","Prti","Rohg","Samr","Sarb","Sogo","Syrc","Thaa","Todr","Yezi"]);function Cl(r){return au.test(String.fromCodePoint(r))}function su(r,e){return!(!e&&Cl(r)||/[\u0900-\u0DFF\u0F00-\u109F\u1780-\u17FF]/gim.test(String.fromCodePoint(r)))}function Al(r){for(const e of r)if(Cl(e.codePointAt(0)))return!0;return!1}const yr=new class{constructor(){this.TIMEOUT=5e3,this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null,this.loadScriptResolve=()=>{}}setState(r){this.pluginStatus=r.pluginStatus,this.pluginURL=r.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(r){if(yr.isParsed())throw new Error("RTL text plugin already registered.");this.applyArabicShaping=r.applyArabicShaping,this.processBidirectionalText=r.processBidirectionalText,this.processStyledBidirectionalText=r.processStyledBidirectionalText,this.loadScriptResolve()}isParsed(){return this.applyArabicShaping!=null&&this.processBidirectionalText!=null&&this.processStyledBidirectionalText!=null}getRTLTextPluginStatus(){return this.pluginStatus}syncState(r,e){return p(this,void 0,void 0,(function*(){if(this.isParsed())return this.getState();if(r.pluginStatus!=="loading")return this.setState(r),r;const i=r.pluginURL,a=new Promise((l=>{this.loadScriptResolve=l}));e(i);const s=new Promise((l=>setTimeout((()=>l()),this.TIMEOUT)));if(yield Promise.race([a,s]),this.isParsed()){const l={pluginStatus:"loaded",pluginURL:i};return this.setState(l),l}throw this.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${i}`)}))}};class ht{constructor(e,i){this.isSupportedScript=ou,this.zoom=e,i?(this.now=i.now||0,this.fadeDuration=i.fadeDuration||0,this.zoomHistory=i.zoomHistory||new Pl,this.transition=i.transition||{}):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Pl,this.transition={})}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const e=this.zoom,i=e-Math.floor(e),a=this.crossFadingFactor();return e>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:i+(1-i)*a}:{fromScale:.5,toScale:1,t:1-(1-a)*i}}}function ou(r){return(function(e,i){for(const a of e)if(!su(a.codePointAt(0),i))return!1;return!0})(r,yr.getRTLTextPluginStatus()==="loaded")}const Qs="-transition";class ts{constructor(e,i,a){this.property=e,this.value=i,this.expression=(function(s,l,u){if($s(s))return new Ws(s,l);if(Gs(s)){const d=Uc(s,l,u);if(d.result==="error")throw new Error(d.value.map((_=>`${_.key}: ${_.message}`)).join(", "));return d.value}{let d=s;return l.type==="color"&&typeof s=="string"?d=$e.parse(s):l.type!=="padding"||typeof s!="number"&&!Array.isArray(s)?l.type!=="numberArray"||typeof s!="number"&&!Array.isArray(s)?l.type!=="colorArray"||typeof s!="string"&&!Array.isArray(s)?l.type==="variableAnchorOffsetCollection"&&Array.isArray(s)?d=ui.parse(s):l.type==="projectionDefinition"&&typeof s=="string"&&(d=hi.parse(s)):d=Be.parse(s):d=_t.parse(s):d=ti.parse(s),{globalStateRefs:new Set,_globalState:null,kind:"constant",evaluate:()=>d}}})(i===void 0?e.specification.default:i,e.specification,a)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}getGlobalStateRefs(){return this.expression.globalStateRefs||new Set}possiblyEvaluate(e,i,a){return this.property.possiblyEvaluate(this,e,i,a)}}class zl{constructor(e,i){this.property=e,this.value=new ts(e,void 0,i)}transitioned(e,i){return new kl(this.property,this.value,i,Vi({},e.transition,this.transition),e.now)}untransitioned(){return new kl(this.property,this.value,null,{},0)}}class Dl{constructor(e,i){this._properties=e,this._values=Object.create(e.defaultTransitionablePropertyValues),this._globalState=i}hasProperty(e){return e in this._properties.defaultTransitionablePropertyValues}getValue(e){return Fe(this._values[e].value.value)}setValue(e,i){Object.hasOwn(this._values,e)||(this._values[e]=new zl(this._values[e].property,this._globalState)),this._values[e].value=new ts(this._values[e].property,i===null?void 0:Fe(i),this._globalState)}getTransition(e){return Fe(this._values[e].transition)}setTransition(e,i){Object.hasOwn(this._values,e)||(this._values[e]=new zl(this._values[e].property,this._globalState)),this._values[e].transition=Fe(i)||void 0}serialize(){const e={};for(const i of Object.keys(this._values)){const a=this.getValue(i);a!==void 0&&(e[i]=a);const s=this.getTransition(i);s!==void 0&&(e[`${i}${Qs}`]=s)}return e}transitioned(e,i){const a=new lu(this._properties);for(const s of Object.keys(this._values))a._values[s]=this._values[s].transitioned(e,i._values[s]);return a}untransitioned(){const e=new lu(this._properties);for(const i of Object.keys(this._values))e._values[i]=this._values[i].untransitioned();return e}}class kl{constructor(e,i,a,s,l){this.property=e,this.value=i,this.begin=l+s.delay||0,this.end=this.begin+s.duration||0,e.specification.transition&&(s.delay||s.duration)&&(this.prior=a)}possiblyEvaluate(e,i,a){const s=e.now||0,l=this.value.possiblyEvaluate(e,i,a),u=this.prior;if(u){if(s>this.end)return this.prior=null,l;if(this.value.isDataDriven())return this.prior=null,l;if(s<this.begin)return u.possiblyEvaluate(e,i,a);{const d=(s-this.begin)/(this.end-this.begin);return this.property.interpolate(u.possiblyEvaluate(e,i,a),l,zr(d))}}return l}}class lu{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitioningPropertyValues)}possiblyEvaluate(e,i,a){const s=new is(this._properties);for(const l of Object.keys(this._values))s._values[l]=this._values[l].possiblyEvaluate(e,i,a);return s}hasTransition(){for(const e of Object.keys(this._values))if(this._values[e].prior)return!0;return!1}}class ch{constructor(e,i){this._properties=e,this._values=Object.create(e.defaultPropertyValues),this._globalState=i}hasValue(e){return this._values[e].value!==void 0}hasProperty(e){return e in this._properties.defaultPropertyValues}getValue(e){return Fe(this._values[e].value)}setValue(e,i){this._values[e]=new ts(this._values[e].property,i===null?void 0:Fe(i),this._globalState)}serialize(){const e={};for(const i of Object.keys(this._values)){const a=this.getValue(i);a!==void 0&&(e[i]=a)}return e}possiblyEvaluate(e,i,a){const s=new is(this._properties);for(const l of Object.keys(this._values))s._values[l]=this._values[l].possiblyEvaluate(e,i,a);return s}}class rr{constructor(e,i,a){this.property=e,this.value=i,this.parameters=a}isConstant(){return this.value.kind==="constant"}constantOr(e){return this.value.kind==="constant"?this.value.value:e}evaluate(e,i,a,s){return this.property.evaluate(this.value,this.parameters,e,i,a,s)}}class is{constructor(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)}get(e){return this._values[e]}}class Ee{constructor(e){this.specification=e}

16const a={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:(e=this._unevaluatedLayout)===null||e===void 0?void 0:e.serialize(),paint:(i=this._transitionablePaint)===null||i===void 0?void 0:i.serialize()};return this.visibility&&(a.layout||(a.layout={}),a.layout.visibility=this.visibility),nn(a,((s,l)=>!(s===void 0||l==="layout"&&!Object.keys(s).length||l==="paint"&&!Object.keys(s).length)))}_validate(e,i,a,s,l={}){return l?.validate!==!1&&eu(this,e.call(or,{key:i,layerType:this.type,objectKey:a,value:s,styleSpec:ue,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const e in this.paint._values){const i=this.paint.get(e);if(i instanceof rr&&aa(i.property.specification)&&(i.value.kind==="source"||i.value.kind==="composite")&&i.value.isStateDependent)return!0}return!1}}let Rl;var uh={get paint(){return Rl=Rl||new di({"raster-opacity":new Ee(ue.paint_raster["raster-opacity"]),"raster-hue-rotate":new Ee(ue.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Ee(ue.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Ee(ue.paint_raster["raster-brightness-max"]),"raster-saturation":new Ee(ue.paint_raster["raster-saturation"]),"raster-contrast":new Ee(ue.paint_raster["raster-contrast"]),resampling:new Ee(ue.paint_raster.resampling),"raster-resampling":new Ee(ue.paint_raster["raster-resampling"]),"raster-fade-duration":new Ee(ue.paint_raster["raster-fade-duration"])})}};class hh extends Gi{constructor(e,i){super(e,uh,i)}}const dh={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class rs{constructor(e,i){this._structArray=e,this._pos1=i*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class gt{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(e,i){return e._trim(),i&&(e.isTransferred=!0,i.push(e.arrayBuffer)),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const i=Object.create(this.prototype);return i.arrayBuffer=e.arrayBuffer,i.length=e.length,i.capacity=e.arrayBuffer.byteLength/i.bytesPerElement,i._refreshViews(),i}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(e){this.reserve(e),this.length=e}reserve(e){if(e>this.capacity){this.capacity=Math.max(e,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const i=this.uint8;this._refreshViews(),i&&this.uint8.set(i)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}freeBufferAfterUpload(){this.arrayBuffer=new ArrayBuffer(0),this._refreshViews()}}function dt(r,e=1){let i=0,a=0;return{members:r.map((s=>{const l=dh[s.type].BYTES_PER_ELEMENT,u=i=hu(i,Math.max(e,l)),d=s.components||1;return a=Math.max(a,l),i+=l*d,{name:s.name,type:s.type,components:d,offset:u}})),size:hu(i,Math.max(a,e)),alignment:e}}function hu(r,e){return Math.ceil(r/e)*e}class ns extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i){const a=this.length;return this.resize(a+1),this.emplace(a,e,i)}emplace(e,i,a){const s=2*e;return this.int16[s+0]=i,this.int16[s+1]=a,e}}ns.prototype.bytesPerElement=4,Ie("StructArrayLayout2i4",ns);class to extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,a){const s=this.length;return this.resize(s+1),this.emplace(s,e,i,a)}emplace(e,i,a,s){const l=3*e;return this.int16[l+0]=i,this.int16[l+1]=a,this.int16[l+2]=s,e}}to.prototype.bytesPerElement=6,Ie("StructArrayLayout3i6",to);class io extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,a,s){const l=this.length;return this.resize(l+1),this.emplace(l,e,i,a,s)}emplace(e,i,a,s,l){const u=4*e;return this.int16[u+0]=i,this.int16[u+1]=a,this.int16[u+2]=s,this.int16[u+3]=l,e}}io.prototype.bytesPerElement=8,Ie("StructArrayLayout4i8",io);class ro extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,a,s,l,u){const d=this.length;return this.resize(d+1),this.emplace(d,e,i,a,s,l,u)}emplace(e,i,a,s,l,u,d){const _=6*e;return this.int16[_+0]=i,this.int16[_+1]=a,this.int16[_+2]=s,this.int16[_+3]=l,this.int16[_+4]=u,this.int16[_+5]=d,e}}ro.prototype.bytesPerElement=12,Ie("StructArrayLayout2i4i12",ro);class Ll extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,a,s,l,u){const d=this.length;return this.resize(d+1),this.emplace(d,e,i,a,s,l,u)}emplace(e,i,a,s,l,u,d){const _=4*e,m=8*e;return this.int16[_+0]=i,this.int16[_+1]=a,this.uint8[m+4]=s,this.uint8[m+5]=l,this.uint8[m+6]=u,this.uint8[m+7]=d,e}}Ll.prototype.bytesPerElement=8,Ie("StructArrayLayout2i4ub8",Ll);class as extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i){const a=this.length;return this.resize(a+1),this.emplace(a,e,i)}emplace(e,i,a){const s=2*e;return this.float32[s+0]=i,this.float32[s+1]=a,e}}as.prototype.bytesPerElement=8,Ie("StructArrayLayout2f8",as);class vr extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,a,s,l,u,d,_,m,v){const g=this.length;return this.resize(g+1),this.emplace(g,e,i,a,s,l,u,d,_,m,v)}emplace(e,i,a,s,l,u,d,_,m,v,g){const T=10*e;return this.uint16[T+0]=i,this.uint16[T+1]=a,this.uint16[T+2]=s,this.uint16[T+3]=l,this.uint16[T+4]=u,this.uint16[T+5]=d,this.uint16[T+6]=_,this.uint16[T+7]=m,this.uint16[T+8]=v,this.uint16[T+9]=g,e}}vr.prototype.bytesPerElement=20,Ie("StructArrayLayout10ui20",vr);class no extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,a,s,l,u,d,_){const m=this.length;return this.resize(m+1),this.emplace(m,e,i,a,s,l,u,d,_)}emplace(e,i,a,s,l,u,d,_,m){const v=8*e;return this.uint16[v+0]=i,this.uint16[v+1]=a,this.uint16[v+2]=s,this.uint16[v+3]=l,this.uint16[v+4]=u,this.uint16[v+5]=d,this.uint16[v+6]=_,this.uint16[v+7]=m,e}}no.prototype.bytesPerElement=16,Ie("StructArrayLayout8ui16",no);class ss extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,a,s,l,u,d,_,m,v,g,T){const b=this.length;return this.resize(b+1),this.emplace(b,e,i,a,s,l,u,d,_,m,v,g,T)}emplace(e,i,a,s,l,u,d,_,m,v,g,T,b){const I=12*e;return this.int16[I+0]=i,this.int16[I+1]=a,this.int16[I+2]=s,this.int16[I+3]=l,this.uint16[I+4]=u,this.uint16[I+5]=d,this.uint16[I+6]=_,this.uint16[I+7]=m,this.int16[I+8]=v,this.int16[I+9]=g,this.int16[I+10]=T,this.int16[I+11]=b,e}}ss.prototype.bytesPerElement=24,Ie("StructArrayLayout4i4ui4i24",ss);class ao extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,a){const s=this.length;return this.resize(s+1),this.emplace(s,e,i,a)}emplace(e,i,a,s){const l=3*e;return this.float32[l+0]=i,this.float32[l+1]=a,this.float32[l+2]=s,e}}ao.prototype.bytesPerElement=12,Ie("StructArrayLayout3f12",ao);class os extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.uint32[1*e+0]=i,e}}os.prototype.bytesPerElement=4,Ie("StructArrayLayout1ul4",os);class Fl extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,a,s,l,u,d,_,m){const v=this.length;return this.resize(v+1),this.emplace(v,e,i,a,s,l,u,d,_,m)}emplace(e,i,a,s,l,u,d,_,m,v){const g=10*e,T=5*e;return this.int16[g+0]=i,this.int16[g+1]=a,this.int16[g+2]=s,this.int16[g+3]=l,this.int16[g+4]=u,this.int16[g+5]=d,this.uint32[T+3]=_,this.uint16[g+8]=m,this.uint16[g+9]=v,e}}Fl.prototype.bytesPerElement=20,Ie("StructArrayLayout6i1ul2ui20",Fl);class da extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,a,s,l,u){const d=this.length;return this.resize(d+1),this.emplace(d,e,i,a,s,l,u)}emplace(e,i,a,s,l,u,d){const _=6*e;return this.int16[_+0]=i,this.int16[_+1]=a,this.int16[_+2]=s,this.int16[_+3]=l,this.int16[_+4]=u,this.int16[_+5]=d,e}}da.prototype.bytesPerElement=12,Ie("StructArrayLayout2i2i2i12",da);class En extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,a,s,l){const u=this.length;return this.resize(u+1),this.emplace(u,e,i,a,s,l)}emplace(e,i,a,s,l,u){const d=4*e,_=8*e;return this.float32[d+0]=i,this.float32[d+1]=a,this.float32[d+2]=s,this.int16[_+6]=l,this.int16[_+7]=u,e}}En.prototype.bytesPerElement=16,Ie("StructArrayLayout2f1f2i16",En);class Bl extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,a,s,l,u){const d=this.length;return this.resize(d+1),this.emplace(d,e,i,a,s,l,u)}emplace(e,i,a,s,l,u,d){const _=16*e,m=4*e,v=8*e;return this.uint8[_+0]=i,this.uint8[_+1]=a,this.float32[m+1]=s,this.float32[m+2]=l,this.int16[v+6]=u,this.int16[v+7]=d,e}}Bl.prototype.bytesPerElement=16,Ie("StructArrayLayout2ub2f2i16",Bl);class ls extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,a){const s=this.length;return this.resize(s+1),this.emplace(s,e,i,a)}emplace(e,i,a,s){const l=3*e;return this.uint16[l+0]=i,this.uint16[l+1]=a,this.uint16[l+2]=s,e}}ls.prototype.bytesPerElement=6,Ie("StructArrayLayout3ui6",ls);class Cn extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,a,s,l,u,d,_,m,v,g,T,b,I,M,A,z){const L=this.length;return this.resize(L+1),this.emplace(L,e,i,a,s,l,u,d,_,m,v,g,T,b,I,M,A,z)}emplace(e,i,a,s,l,u,d,_,m,v,g,T,b,I,M,A,z,L){const k=24*e,F=12*e,O=48*e;return this.int16[k+0]=i,this.int16[k+1]=a,this.uint16[k+2]=s,this.uint16[k+3]=l,this.uint32[F+2]=u,this.uint32[F+3]=d,this.uint32[F+4]=_,this.uint16[k+10]=m,this.uint16[k+11]=v,this.uint16[k+12]=g,this.float32[F+7]=T,this.float32[F+8]=b,this.uint8[O+36]=I,this.uint8[O+37]=M,this.uint8[O+38]=A,this.uint32[F+10]=z,this.int16[k+22]=L,e}}Cn.prototype.bytesPerElement=48,Ie("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Cn);class Ol extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,a,s,l,u,d,_,m,v,g,T,b,I,M,A,z,L,k,F,O,V,Y,J,re,te,le,ce){const ne=this.length;return this.resize(ne+1),this.emplace(ne,e,i,a,s,l,u,d,_,m,v,g,T,b,I,M,A,z,L,k,F,O,V,Y,J,re,te,le,ce)}emplace(e,i,a,s,l,u,d,_,m,v,g,T,b,I,M,A,z,L,k,F,O,V,Y,J,re,te,le,ce,ne){const ie=32*e,_e=16*e;return this.int16[ie+0]=i,this.int16[ie+1]=a,this.int16[ie+2]=s,this.int16[ie+3]=l,this.int16[ie+4]=u,this.int16[ie+5]=d,this.int16[ie+6]=_,this.int16[ie+7]=m,this.uint16[ie+8]=v,this.uint16[ie+9]=g,this.uint16[ie+10]=T,this.uint16[ie+11]=b,this.uint16[ie+12]=I,this.uint16[ie+13]=M,this.uint16[ie+14]=A,this.uint16[ie+15]=z,this.uint16[ie+16]=L,this.uint16[ie+17]=k,this.uint16[ie+18]=F,this.uint16[ie+19]=O,this.uint16[ie+20]=V,this.uint16[ie+21]=Y,this.uint16[ie+22]=J,this.uint32[_e+12]=re,this.float32[_e+13]=te,this.float32[_e+14]=le,this.uint16[ie+30]=ce,this.uint16[ie+31]=ne,e}}Ol.prototype.bytesPerElement=64,Ie("StructArrayLayout8i15ui1ul2f2ui64",Ol);class so extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.float32[1*e+0]=i,e}}so.prototype.bytesPerElement=4,Ie("StructArrayLayout1f4",so);class oo extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,a){const s=this.length;return this.resize(s+1),this.emplace(s,e,i,a)}emplace(e,i,a,s){const l=3*e;return this.uint16[6*e+0]=i,this.float32[l+1]=a,this.float32[l+2]=s,e}}oo.prototype.bytesPerElement=12,Ie("StructArrayLayout1ui2f12",oo);

16class jl extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,a){const s=this.length;return this.resize(s+1),this.emplace(s,e,i,a)}emplace(e,i,a,s){const l=4*e;return this.uint32[2*e+0]=i,this.uint16[l+2]=a,this.uint16[l+3]=s,e}}jl.prototype.bytesPerElement=8,Ie("StructArrayLayout1ul2ui8",jl);class h extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i){const a=this.length;return this.resize(a+1),this.emplace(a,e,i)}emplace(e,i,a){const s=2*e;return this.uint16[s+0]=i,this.uint16[s+1]=a,e}}h.prototype.bytesPerElement=4,Ie("StructArrayLayout2ui4",h);class t extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.uint16[1*e+0]=i,e}}t.prototype.bytesPerElement=2,Ie("StructArrayLayout1ui2",t);class n extends gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,a,s){const l=this.length;return this.resize(l+1),this.emplace(l,e,i,a,s)}emplace(e,i,a,s,l){const u=4*e;return this.float32[u+0]=i,this.float32[u+1]=a,this.float32[u+2]=s,this.float32[u+3]=l,e}}n.prototype.bytesPerElement=16,Ie("StructArrayLayout4f16",n);class o extends rs{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new Pe(this.anchorPointX,this.anchorPointY)}}o.prototype.size=20;class c extends Fl{get(e){return new o(this,e)}}Ie("CollisionBoxArray",c);class f extends rs{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(e){this._structArray.uint8[this._pos1+37]=e}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(e){this._structArray.uint8[this._pos1+38]=e}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(e){this._structArray.uint32[this._pos4+10]=e}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}f.prototype.size=48;class y extends Cn{get(e){return new f(this,e)}}Ie("PlacedSymbolArray",y);class x extends rs{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}

16get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(e){this._structArray.uint32[this._pos4+12]=e}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}x.prototype.size=64;class w extends Ol{get(e){return new x(this,e)}}Ie("SymbolInstanceArray",w);class S extends so{getoffsetX(e){return this.float32[1*e+0]}}Ie("GlyphOffsetArray",S);class P extends to{getx(e){return this.int16[3*e+0]}gety(e){return this.int16[3*e+1]}gettileUnitDistanceFromAnchor(e){return this.int16[3*e+2]}}Ie("SymbolLineVertexArray",P);class E extends rs{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}E.prototype.size=12;class C extends oo{get(e){return new E(this,e)}}Ie("TextAnchorOffsetArray",C);class D extends rs{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}D.prototype.size=8;class B extends jl{get(e){return new D(this,e)}}Ie("FeatureIndexArray",B);class j extends ns{}class $ extends ns{}class N extends ns{}class G extends ro{}class X extends Ll{}class Z extends as{}class U extends vr{}class H extends no{}class q extends ss{}class Q extends ao{}class ae extends os{}class oe extends da{}class fe extends Bl{}class de extends ls{}class Me extends h{}const be=dt([{name:"a_pos",components:2,type:"Int16"}],4),{members:he}=be;class Se{constructor(e=[]){this._forceNewSegmentOnNextPrepare=!1,this.segments=e}prepareSegment(e,i,a,s){const l=this.segments[this.segments.length-1];return e>Se.MAX_VERTEX_ARRAY_LENGTH&&Ht(`Max vertices per segment is ${Se.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}. Consider using the \`fillLargeMeshArrays\` function if you require meshes with more than ${Se.MAX_VERTEX_ARRAY_LENGTH} vertices.`),this._forceNewSegmentOnNextPrepare||!l||l.vertexLength+e>Se.MAX_VERTEX_ARRAY_LENGTH||l.sortKey!==s?this.createNewSegment(i,a,s):l}createNewSegment(e,i,a){const s={vertexOffset:e.length,primitiveOffset:i.length,vertexLength:0,primitiveLength:0,vaos:{}};return a!==void 0&&(s.sortKey=a),this._forceNewSegmentOnNextPrepare=!1,this.segments.push(s),s}getOrCreateLatestSegment(e,i,a){return this.prepareSegment(0,e,i,a)}forceNewSegmentOnNextPrepare(){this._forceNewSegmentOnNextPrepare=!0}get(){return this.segments}destroy(){for(const e of this.segments)for(const i in e.vaos)e.vaos[i].destroy()}static simpleSegment(e,i,a,s){return new Se([{vertexOffset:e,primitiveOffset:i,vertexLength:a,primitiveLength:s,vaos:{},sortKey:0}])}}function Ae(r,e){return 256*(r=ci(Math.floor(r),0,255))+ci(Math.floor(e),0,255)}Se.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Ie("SegmentVector",Se);const rt=dt([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]),Ct=dt([{name:"a_dasharray_from",components:4,type:"Uint16"},{name:"a_dasharray_to",components:4,type:"Uint16"}]);var ot,zt,kt,ii={exports:{}},St={exports:{}},pi={exports:{}},Jt=(function(){if(kt)return ii.exports;kt=1;var r=(ot||(ot=1,St.exports=function(i,a){var s,l,u,d,_,m,v,g;for(l=i.length-(s=3&i.length),u=a,_=3432918353,m=461845907,g=0;g<l;)v=255&i.charCodeAt(g)|(255&i.charCodeAt(++g))<<8|(255&i.charCodeAt(++g))<<16|(255&i.charCodeAt(++g))<<24,++g,u=27492+(65535&(d=5*(65535&(u=(u^=v=(65535&(v=(v=(65535&v)*_+(((v>>>16)*_&65535)<<16)&4294967295)<<15|v>>>17))*m+(((v>>>16)*m&65535)<<16)&4294967295)<<13|u>>>19))+((5*(u>>>16)&65535)<<16)&4294967295))+((58964+(d>>>16)&65535)<<16);switch(v=0,s){case 3:v^=(255&i.charCodeAt(g+2))<<16;case 2:v^=(255&i.charCodeAt(g+1))<<8;case 1:u^=v=(65535&(v=(v=(65535&(v^=255&i.charCodeAt(g)))*_+(((v>>>16)*_&65535)<<16)&4294967295)<<15|v>>>17))*m+(((v>>>16)*m&65535)<<16)&4294967295}return u^=i.length,u=2246822507*(65535&(u^=u>>>16))+((2246822507*(u>>>16)&65535)<<16)&4294967295,u=3266489909*(65535&(u^=u>>>13))+((3266489909*(u>>>16)&65535)<<16)&4294967295,(u^=u>>>16)>>>0}),St.exports),e=(zt||(zt=1,pi.exports=function(i,a){for(var s,l=i.length,u=a^l,d=0;l>=4;)s=1540483477*(65535&(s=255&i.charCodeAt(d)|(255&i.charCodeAt(++d))<<8|(255&i.charCodeAt(++d))<<16|(255&i.charCodeAt(++d))<<24))+((1540483477*(s>>>16)&65535)<<16),u=1540483477*(65535&u)+((1540483477*(u>>>16)&65535)<<16)^(s=1540483477*(65535&(s^=s>>>24))+((1540483477*(s>>>16)&65535)<<16)),l-=4,++d;switch(l){case 3:u^=(255&i.charCodeAt(d+2))<<16;case 2:u^=(255&i.charCodeAt(d+1))<<8;case 1:u=1540483477*(65535&(u^=255&i.charCodeAt(d)))+((1540483477*(u>>>16)&65535)<<16)}return u=1540483477*(65535&(u^=u>>>13))+((1540483477*(u>>>16)&65535)<<16),(u^=u>>>15)>>>0}),pi.exports);return ii.exports=r,ii.exports.murmur3=r,ii.exports.murmur2=e,ii.exports})(),Nt=Cr(Jt);class ri{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(e,i,a,s){this.ids.push($r(e)),this.positions.push(i,a,s)}getPositions(e){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const i=$r(e);let a=0,s=this.ids.length-1;for(;a<s;){const u=a+s>>1;this.ids[u]>=i?s=u:a=u+1}const l=[];for(;this.ids[a]===i;)l.push({index:this.positions[3*a],start:this.positions[3*a+1],end:this.positions[3*a+2]}),a++;return l}static serialize(e,i){const a=new Float64Array(e.ids),s=new Uint32Array(e.positions);return Gr(a,s,0,a.length-1),i&&i.push(a.buffer,s.buffer),{ids:a,positions:s}}static deserialize(e){const i=new ri;return i.ids=e.ids,i.positions=e.positions,i.indexed=!0,i}}function $r(r){const e=+r;return!isNaN(e)&&e<=Number.MAX_SAFE_INTEGER?e:Nt(String(r))}function Gr(r,e,i,a){for(;i<a;){const s=r[i+a>>1];let l=i-1,u=a+1;for(;;){do l++;while(r[l]<s);do u--;while(r[u]>s);if(l>=u)break;Zr(r,l,u),Zr(e,3*l,3*u),Zr(e,3*l+1,3*u+1),Zr(e,3*l+2,3*u+2)}u-i<a-u?(Gr(r,e,i,u),i=u+1):(Gr(r,e,u+1,a),a=u)}}function Zr(r,e,i){const a=r[e];r[e]=r[i],r[i]=a}Ie("FeaturePositionMap",ri);class ni{constructor(e,i){this.gl=e.gl,this.location=i}}class xr extends ni{constructor(e,i){super(e,i),this.current=0}set(e){this.current!==e&&(this.current=e,this.gl.uniform1f(this.location,e))}}class qr extends ni{constructor(e,i){super(e,i),this.current=[0,0,0,0]}set(e){e[0]===this.current[0]&&e[1]===this.current[1]&&e[2]===this.current[2]&&e[3]===this.current[3]||(this.current=e,this.gl.uniform4f(this.location,e[0],e[1],e[2],e[3]))}}class lo extends ni{constructor(e,i){super(e,i),this.current=$e.transparent}set(e){e.r===this.current.r&&e.g===this.current.g&&e.b===this.current.b&&e.a===this.current.a||(this.current=e,this.gl.uniform4f(this.location,e.r,e.g,e.b,e.a))}}const cr=new Float32Array(16);function ur(r){return[Ae(255*r.r,255*r.g),Ae(255*r.b,255*r.a)]}class Li{constructor(e,i,a){this.value=e,this.uniformNames=i.map((s=>`u_${s}`)),this.type=a}setUniform(e,i,a){e.set(a.constantOr(this.value))}getBinding(e,i,a){return this.type==="color"?new lo(e,i):new xr(e,i)}}class Zi{constructor(e,i){this.uniformNames=i.map((a=>`u_${a}`)),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(e,i){this.pixelRatioFrom=i.pixelRatio,this.pixelRatioTo=e.pixelRatio,this.patternFrom=i.tlbr,this.patternTo=e.tlbr}setConstantDashPositions(e,i){this.dashTo=[0,e.y,e.height,e.width],this.dashFrom=[0,i.y,i.height,i.width]}setUniform(e,i,a,s){let l=null;s==="u_pattern_to"?l=this.patternTo:s==="u_pattern_from"?l=this.patternFrom:s==="u_dasharray_to"?l=this.dashTo:s==="u_dasharray_from"?l=this.dashFrom:s==="u_pixel_ratio_to"?l=this.pixelRatioTo:s==="u_pixel_ratio_from"&&(l=this.pixelRatioFrom),l!==null&&e.set(l)}getBinding(e,i,a){return a.startsWith("u_pattern")||a.startsWith("u_dasharray_")?new qr(e,i):new xr(e,i)}}class yt{constructor(e,i,a,s){this.expression=e,this.type=a,this.maxValue=0,this.paintVertexAttributes=i.map((l=>({name:`a_${l}`,type:"Float32",components:a==="color"?2:1,offset:0}))),this.paintVertexArray=new s}populatePaintArray(e,i,a){const s=this.paintVertexArray.length,l=this.expression.evaluate(new ht(0,a),i,{},a.canonical,[],a.formattedSection);this.paintVertexArray.resize(e),this._setPaintValue(s,e,l)}updatePaintArray(e,i,a,s,l){const u=this.expression.evaluate(new ht(0,l),a,s);this._setPaintValue(e,i,u)}_setPaintValue(e,i,a){if(this.type==="color"){const s=ur(a);for(let l=e;l<i;l++)this.paintVertexArray.emplace(l,s[0],s[1])}else{for(let s=e;s<i;s++)this.paintVertexArray.emplace(s,a);this.maxValue=Math.max(this.maxValue,Math.abs(a))}}upload(e){var i,a;!((i=this.paintVertexArray)===null||i===void 0)&&i.arrayBuffer.byteLength&&(!((a=this.paintVertexBuffer)===null||a===void 0)&&a.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class pt{constructor(e,i,a,s,l,u){this.expression=e,this.uniformNames=i.map((d=>`u_${d}_t`)),this.type=a,this.useIntegerZoom=s,this.zoom=l,this.maxValue=0,this.paintVertexAttributes=i.map((d=>({name:`a_${d}`,type:"Float32",components:a==="color"?4:2,offset:0}))),this.paintVertexArray=new u}populatePaintArray(e,i,a){const s=this.expression.evaluate(new ht(this.zoom,a),i,{},a.canonical,[],a.formattedSection),l=this.expression.evaluate(new ht(this.zoom+1,a),i,{},a.canonical,[],a.formattedSection),u=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(u,e,s,l)}updatePaintArray(e,i,a,s,l){const u=this.expression.evaluate(new ht(this.zoom,l),a,s),d=this.expression.evaluate(new ht(this.zoom+1,l),a,s);this._setPaintValue(e,i,u,d)}_setPaintValue(e,i,a,s){if(this.type==="color"){const l=ur(a),u=ur(s);for(let d=e;d<i;d++)this.paintVertexArray.emplace(d,l[0],l[1],u[0],u[1])}else{for(let l=e;l<i;l++)this.paintVertexArray.emplace(l,a,s);this.maxValue=Math.max(this.maxValue,Math.abs(a),Math.abs(s))}}upload(e){var i,a;!((i=this.paintVertexArray)===null||i===void 0)&&i.arrayBuffer.byteLength&&(!((a=this.paintVertexBuffer)===null||a===void 0)&&a.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(e,i){const a=this.useIntegerZoom?Math.floor(i.zoom):i.zoom,s=ci(this.expression.interpolationFactor(a,this.zoom,this.zoom+1),0,1);e.set(s)}getBinding(e,i,a){return new xr(e,i)}}class Rt{constructor(e,i,a,s,l,u){this.expression=e,this.type=i,this.useIntegerZoom=a,this.zoom=s,this.layerId=u,this.zoomInPaintVertexArray=new l,this.zoomOutPaintVertexArray=new l}populatePaintArray(e,i,a){const s=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(e),this.zoomOutPaintVertexArray.resize(e),this._setPaintValues(s,e,this.getPositionIds(i),a)}updatePaintArray(e,i,a,s,l){this._setPaintValues(e,i,this.getPositionIds(a),l)}_setPaintValues(e,i,a,s){const l=this.getPositions(s);if(!l||!a)return;const u=l[a.min],d=l[a.mid],_=l[a.max];if(u&&d&&_)for(let m=e;m<i;m++)this.emplace(this.zoomInPaintVertexArray,m,d,u),this.emplace(this.zoomOutPaintVertexArray,m,d,_)}upload(e){var i,a;if(!((i=this.zoomInPaintVertexArray)===null||i===void 0)&&i.arrayBuffer.byteLength&&(!((a=this.zoomOutPaintVertexArray)===null||a===void 0)&&a.arrayBuffer.byteLength)){const s=this.getVertexAttributes();this.zoomInPaintVertexBuffer=e.createVertexBuffer(this.zoomInPaintVertexArray,s,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=e.createVertexBuffer(this.zoomOutPaintVertexArray,s,this.expression.isStateDependent)}}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class vt extends Rt{getPositions(e){return e.imagePositions}getPositionIds(e){var i;return(i=e.patterns)===null||i===void 0?void 0:i[this.layerId]}getVertexAttributes(){return rt.members}emplace(e,i,a,s){e.emplace(i,a.tlbr[0],a.tlbr[1],a.tlbr[2],a.tlbr[3],s.tlbr[0],s.tlbr[1],s.tlbr[2],s.tlbr[3],a.pixelRatio,s.pixelRatio)}}class An extends Rt{getPositions(e){return e.dashPositions}getPositionIds(e){var i;return(i=e.dashes)===null||i===void 0?void 0:i[this.layerId]}getVertexAttributes(){return Ct.members}emplace(e,i,a,s){e.emplace(i,0,a.y,a.height,a.width,0,s.y,s.height,s.width)}}class co{constructor(e,i,a){this.binders={},this._buffers=[];const s=[];for(const l in e.paint._values){if(!a(l))continue;const u=e.paint.get(l);if(!(u instanceof rr&&aa(u.property.specification)))continue;const d=Vl(l,e.type),_=u.value,m=u.property.specification.type,v=u.property.useIntegerZoom,g=u.property.specification["property-type"],T=g==="cross-faded"||g==="cross-faded-data-driven";if(_.kind==="constant")this.binders[l]=T?new Zi(_.value,d):new Li(_.value,d,m),s.push(`/u_${l}`);else if(_.kind==="source"||T){const b=du(l,m,"source");this.binders[l]=T?l==="line-dasharray"?new An(_,m,v,i,b,e.id):new vt(_,m,v,i,b,e.id):new yt(_,d,m,b),s.push(`/a_${l}`)}else{const b=du(l,m,"composite");this.binders[l]=new pt(_,d,m,v,i,b),s.push(`/z_${l}`)}}this.cacheKey=s.sort().join("")}getMaxValue(e){const i=this.binders[e];return i instanceof yt||i instanceof pt?i.maxValue:0}populatePaintArrays(e,i,a){for(const s in this.binders){const l=this.binders[s];(l instanceof yt||l instanceof pt||l instanceof Rt)&&l.populatePaintArray(e,i,a)}}setConstantPatternPositions(e,i){for(const a in this.binders){const s=this.binders[a];s instanceof Zi&&s.setConstantPatternPositions(e,i)}}setConstantDashPositions(e,i){for(const a in this.binders){const s=this.binders[a];s instanceof Zi&&s.setConstantDashPositions(e,i)}}updatePaintArrays(e,i,a,s,l){let u=!1;for(const d in e){const _=i.getPositions(d);for(const m of _){const v=a.feature(m.index);for(const g in this.binders){const T=this.binders[g];if((T instanceof yt||T instanceof pt||T instanceof Rt)&&T.expression.isStateDependent===!0){const b=s.paint.get(g);T.expression=b.value,T.updatePaintArray(m.start,m.end,v,e[d],l),u=!0}}}}return u}defines(){const e=[];for(const i in this.binders){const a=this.binders[i];(a instanceof Li||a instanceof Zi)&&e.push(...a.uniformNames.map((s=>`#define HAS_UNIFORM_${s}`)))}return e}getBinderAttributes(){const e=[];for(const i in this.binders){const a=this.binders[i];if(a instanceof yt||a instanceof pt)for(const s of a.paintVertexAttributes)e.push(s.name);else if(a instanceof Rt){const s=a.getVertexAttributes();for(const l of s)e.push(l.name)}}return e}getBinderUniforms(){const e=[];for(const i in this.binders){const a=this.binders[i];if(a instanceof Li||a instanceof Zi||a instanceof pt)for(const s of a.uniformNames)e.push(s)}return e}getPaintVertexBuffers(){return this._buffers}getUniforms(e,i){const a=[];for(const s in this.binders){const l=this.binders[s];if(l instanceof Li||l instanceof Zi||l instanceof pt){for(const u of l.uniformNames)if(i[u]){const d=l.getBinding(e,i[u],u);a.push({name:u,property:s,binding:d})}}}return a}setUniforms(e,i,a,s){for(const{name:l,property:u,binding:d}of i)this.binders[u].setUniform(d,s,a.get(u),l)}updatePaintBuffers(e){this._buffers=[];for(const i in this.binders){const a=this.binders[i];if(e&&a instanceof Rt){const s=e.fromScale===2?a.zoomInPaintVertexBuffer:a.zoomOutPaintVertexBuffer;s&&this._buffers.push(s)}else(a instanceof yt||a instanceof pt)&&a.paintVertexBuffer&&this._buffers.push(a.paintVertexBuffer)}}upload(e){for(const i in this.binders){const a=this.binders[i];(a instanceof yt||a instanceof pt||a instanceof Rt)&&a.upload(e)}this.updatePaintBuffers()}destroy(){for(const e in this.binders){const i=this.binders[e];(i instanceof yt||i instanceof pt||i instanceof Rt)&&i.destroy()}}}class br{constructor(e,i,a=()=>!0){this.programConfigurations={};for(const s of e)this.programConfigurations[s.id]=new co(s,i,a);this.needsUpload=!1,this._featureMap=new ri,this._bufferOffset=0}populatePaintArrays(e,i,a,s){for(const l in this.programConfigurations)this.programConfigurations[l].populatePaintArrays(e,i,s);i.id!==void 0&&this._featureMap.add(i.id,a,this._bufferOffset,e),this._bufferOffset=e,this.needsUpload=!0}updatePaintArrays(e,i,a,s){for(const l of a)this.needsUpload=this.programConfigurations[l.id].updatePaintArrays(e,this._featureMap,i,l,s)||this.needsUpload}get(e){return this.programConfigurations[e]}upload(e){if(this.needsUpload){for(const i in this.programConfigurations)this.programConfigurations[i].upload(e);this.needsUpload=!1}}destroy(){for(const e in this.programConfigurations)this.programConfigurations[e].destroy()}}function Vl(r,e){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-dasharray":["dasharray_to","dasharray_from"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[r]||[r.replace(`${e}-`,"").replace(/-/g,"_")]}function du(r,e,i){const a={color:{source:as,composite:n},number:{source:so,composite:as}},s=(function(l){return{"line-pattern":{source:U,composite:U},"fill-pattern":{source:U,composite:U},"fill-extrusion-pattern":{source:U,composite:U},"line-dasharray":{source:H,composite:H}}[l]})(r);return s?.[i]||a[e][i]}Ie("ConstantBinder",Li),Ie("CrossFadedConstantBinder",Zi),Ie("SourceExpressionBinder",yt),Ie("CrossFadedPatternBinder",vt),Ie("CrossFadedDasharrayBinder",An),Ie("CompositeExpressionBinder",pt),Ie("ProgramConfiguration",co,{omit:["_buffers"]}),Ie("ProgramConfigurationSet",br);const Nl=Math.pow(2,14)-1,Wr=-Nl-1;function Hr(r){const e=Re/r.extent,i=r.loadGeometry();for(const a of i)for(const s of a){const l=Math.round(s.x*e),u=Math.round(s.y*e);s.x=ci(l,Wr,Nl),s.y=ci(u,Wr,Nl),(l<s.x||l>s.x+1||u<s.y||u>s.y+1)&&Ht("Geometry exceeds allowed extent, reduce your vector tile buffer size")}return i}function Xr(r,e){return{type:r.type,id:r.id,properties:r.properties,geometry:e?Hr(r):[]}}const Ul=-32768;function $l(r,e,i,a,s){r.emplaceBack(Ul+8*e+a,Ul+8*i+s)}class uo{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((i=>i.id)),this.index=e.index,this.hasDependencies=!1,this.layoutVertexArray=new $,this.indexArray=new de,this.segments=new Se,this.programConfigurations=new br(e.layers,e.zoom),this.stateDependentLayerIds=this.layers.filter((i=>i.isStateDependent())).map((i=>i.id))}populate(e,i,a){const s=this.layers[0],l=[];let u=null,d=!1,_=s.type==="heatmap";if(s.type==="circle"){const v=s;u=v.layout.get("circle-sort-key"),d=!u.isConstant(),_||(_=v.paint.get("circle-pitch-alignment")==="map")}const m=_?i.subdivisionGranularity.circle:1;for(const{feature:v,id:g,index:T,sourceLayerIndex:b}of e){const I=this.layers[0]._featureFilter.needGeometry,M=Xr(v,I);if(!this.layers[0]._featureFilter.filter(new ht(this.zoom),M,a))continue;const A=d?u.evaluate(M,{},a):void 0,z={id:g,properties:v.properties,type:v.type,sourceLayerIndex:b,index:T,geometry:I?M.geometry:Hr(v),patterns:{},sortKey:A};l.push(z)}d&&l.sort(((v,g)=>v.sortKey-g.sortKey));for(const v of l){const{geometry:g,index:T,sourceLayerIndex:b}=v,I=e[T].feature;this.addFeature(v,g,T,a,m),i.featureIndex.insert(I,g,T,b,this.index)}}update(e,i,a){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,i,this.stateDependentLayers,{imagePositions:a})}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,he),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(e,i,a,s,l=1){let u;switch(l){case 1:u=[0,7];break;case 3:u=[0,2,5,7];break;case 5:u=[0,1,3,4,6,7];break;case 7:u=[0,1,2,3,4,5,6,7];break;default:throw new Error(`Invalid circle bucket granularity: ${l}; valid values are 1, 3, 5, 7.`)}const d=u.length;for(const _ of i)for(const m of _){const v=m.x,g=m.y;if(v<0||v>=Re||g<0||g>=Re)continue;const T=this.segments.prepareSegment(d*d,this.layoutVertexArray,this.indexArray,e.sortKey),b=T.vertexLength;for(let I=0;I<d;I++)for(let M=0;M<d;M++)$l(this.layoutVertexArray,v,g,u[M],u[I]);for(let I=0;I<d-1;I++)for(let M=0;M<d-1;M++){const A=b+I*d+M,z=b+(I+1)*d+M;this.indexArray.emplaceBack(A,z+1,A+1),this.indexArray.emplaceBack(A,z,z+1)}T.vertexLength+=d*d,T.primitiveLength+=(d-1)*(d-1)*2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,a,{imagePositions:{},canonical:s})}}function ho(r,e){for(const i of r)if(po(e,i))return!0;for(const i of e)if(po(r,i))return!0;return ph(r,e)}function pu(r,e,i){return!!po(r,e)||fh(e,r,i)}function wd(r,e){if(r.length===1)return Sd(e,r[0]);for(const i of e)for(const a of i)if(po(r,a))return!0;for(const i of r)if(Sd(e,i))return!0;for(const i of e)if(ph(r,i))return!0;return!1}function Kf(r,e,i){if(r.length>1){if(ph(r,e))return!0;for(const a of e)if(fh(a,r,i))return!0}for(const a of r)if(fh(a,e,i))return!0;return!1}function ph(r,e){if(r.length===0||e.length===0)return!1;for(let i=0;i<r.length-1;i++){const a=r[i],s=r[i+1];for(let l=0;l<e.length-1;l++)if(Jf(a,s,e[l],e[l+1]))return!0}return!1}function Jf(r,e,i,a){return Ci(r,i,a)!==Ci(e,i,a)&&Ci(r,e,i)!==Ci(r,e,a)}function fh(r,e,i){const a=i*i;if(e.length===1)return r.distSqr(e[0])<a;for(let s=1;s<e.length;s++)if(Td(r,e[s-1],e[s])<a)return!0;return!1}function Td(r,e,i){const a=e.distSqr(i);if(a===0)return r.distSqr(e);const s=((r.x-e.x)*(i.x-e.x)+(r.y-e.y)*(i.y-e.y))/a;return r.distSqr(s<0?e:s>1?i:i.sub(e)._mult(s)._add(e))}function Sd(r,e){let i,a,s,l=!1;for(const u of r){i=u;for(let d=0,_=i.length-1;d<i.length;_=d++)a=i[d],s=i[_],a.y>e.y!=s.y>e.y&&e.x<(s.x-a.x)*(e.y-a.y)/(s.y-a.y)+a.x&&(l=!l)}return l}function po(r,e){let i=!1;for(let a=0,s=r.length-1;a<r.length;s=a++){const 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pu(r,l,e*(i.projectTileCoordinates(l.x,l.y,a,s).signedDistanceFromCamera/i.cameraToCenterDistance))}function rm({queryGeometry:r,size:e,transform:i,unwrappedTileID:a,getElevation:s},l){const u=i.projectTileCoordinates(l.x,l.y,a,s).signedDistanceFromCamera,d=e*(i.cameraToCenterDistance/u);return pu(r,mh(l,i,a,s),d)}function nm({queryGeometry:r,size:e,transform:i,unwrappedTileID:a,getElevation:s},l){return pu(r,mh(l,i,a,s),e)}function Pd({queryGeometry:r,size:e,transform:i,unwrappedTileID:a,getElevation:s,pitchAlignment:l="map",pitchScale:u="map"},d){const _=l==="map"?u==="map"?tm:im:u==="map"?rm:nm,m={queryGeometry:r,size:e,transform:i,unwrappedTileID:a,getElevation:s};for(const v of d)for(const g of v)if(_(m,g))return!0;return!1}function mh(r,e,i,a){const s=e.projectTileCoordinates(r.x,r.y,i,a).point;return new Pe((.5*s.x+.5)*e.width,(.5*-s.y+.5)*e.height)}let Id,Md;Ie("CircleBucket",uo,{omit:["layers"]});var am={get paint(){return Md=Md||new di({"circle-radius":new ze(ue.paint_circle["circle-radius"]),"circle-color":new ze(ue.paint_circle["circle-color"]),"circle-blur":new ze(ue.paint_circle["circle-blur"]),"circle-opacity":new ze(ue.paint_circle["circle-opacity"]),"circle-translate":new Ee(ue.paint_circle["circle-translate"]),"circle-translate-anchor":new Ee(ue.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new Ee(ue.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new Ee(ue.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new ze(ue.paint_circle["circle-stroke-width"]),"circle-stroke-color":new ze(ue.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new ze(ue.paint_circle["circle-stroke-opacity"])})},get layout(){return Id=Id||new di({"circle-sort-key":new ze(ue.layout_circle["circle-sort-key"])})}};class sm extends Gi{constructor(e,i){super(e,am,i)}createBucket(e){return new uo(e)}queryRadius(e){const i=e;return fo("circle-radius",this,i)+fo("circle-stroke-width",this,i)+fu(this.paint.get("circle-translate"))}queryIntersectsFeature({queryGeometry:e,feature:i,featureState:a,geometry:s,transform:l,pixelsToTileUnits:u,unwrappedTileID:d,getElevation:_}){const m=mu(e,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),-l.bearingInRadians,u),v=this.paint.get("circle-radius").evaluate(i,a)+this.paint.get("circle-stroke-width").evaluate(i,a),g=this.paint.get("circle-pitch-scale"),T=this.paint.get("circle-pitch-alignment");let b,I;return T==="map"?(b=m,I=v*u):(b=(function(M,A,z,L){return M.map((k=>mh(k,A,z,L)))})(m,l,d,_),I=v),Pd({queryGeometry:b,size:I,transform:l,unwrappedTileID:d,getElevation:_,pitchAlignment:T,pitchScale:g},s)}}class Ed extends uo{}let Cd;Ie("HeatmapBucket",Ed,{omit:["layers"]});var om={get paint(){return Cd=Cd||new di({"heatmap-radius":new ze(ue.paint_heatmap["heatmap-radius"]),"heatmap-weight":new ze(ue.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new Ee(ue.paint_heatmap["heatmap-intensity"]),"heatmap-color":new ha(ue.paint_heatmap["heatmap-color"]),"heatmap-opacity":new Ee(ue.paint_heatmap["heatmap-opacity"])})}};function _h(r,{width:e,height:i}

16case"custom":this.redFactor=s,this.greenFactor=l,this.blueFactor=u,this.baseShift=d;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let m=0;m<_;m++)this.data[this._idx(-1,m)]=this.data[this._idx(0,m)],this.data[this._idx(_,m)]=this.data[this._idx(_-1,m)],this.data[this._idx(m,-1)]=this.data[this._idx(m,0)],this.data[this._idx(m,_)]=this.data[this._idx(m,_-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(_,-1)]=this.data[this._idx(_-1,0)],this.data[this._idx(-1,_)]=this.data[this._idx(0,_-1)],this.data[this._idx(_,_)]=this.data[this._idx(_-1,_-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let m=0;m<_;m++)for(let v=0;v<_;v++){const g=this.get(m,v);g>this.max&&(this.max=g),g<this.min&&(this.min=g)}}get(e,i){const a=new Uint8Array(this.data.buffer),s=4*this._idx(e,i);return this.unpack(a[s],a[s+1],a[s+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(e,i){if(e<-1||e>=this.dim+1||i<-1||i>=this.dim+1)throw new RangeError(`Out of range source coordinates for DEM data. x: ${e}, y: ${i}, dim: ${this.dim}`);return(i+1)*this.stride+(e+1)}unpack(e,i,a){return e*this.redFactor+i*this.greenFactor+a*this.blueFactor-this.baseShift}pack(e){return Bd(e,this.getUnpackVector())}getPixels(){return new Fi({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(e,i,a){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let s=i*this.dim,l=i*this.dim+this.dim,u=a*this.dim,d=a*this.dim+this.dim;switch(i){case-1:s=l-1;break;case 1:l=s+1}switch(a){case-1:u=d-1;break;case 1:d=u+1}const _=-i*this.dim,m=-a*this.dim;for(let v=u;v<d;v++)for(let g=s;g<l;g++)this.data[this._idx(g,v)]=e.data[this._idx(g+_,v+m)]}}function Bd(r,e){const i=e[0],a=e[1],s=e[2],l=e[3],u=Math.min(i,a,s),d=Math.round((r+l)/u);return{r:Math.floor(d*u/i)%256,g:Math.floor(d*u/a)%256,b:Math.floor(d*u/s)%256}}Ie("DEMData",Fd);class dm extends Gi{constructor(e,i){super(e,hm,i)}_createColorRamp(e){const i={elevationStops:[],colorStops:[]},a=this._transitionablePaint._values["color-relief-color"].value.expression;if(a instanceof Zs&&a._styleExpression.expression instanceof At){this.colorRampExpression=a;const u=a._styleExpression.expression;i.elevationStops=u.labels,i.colorStops=[];for(const d of i.elevationStops)i.colorStops.push(u.evaluate({globals:{elevation:d}}))}if(i.elevationStops.length<1&&(i.elevationStops=[0],i.colorStops=[$e.transparent]),i.elevationStops.length<2&&(i.elevationStops.push(i.elevationStops[0]+1),i.colorStops.push(i.colorStops[0])),i.elevationStops.length<=e)return i;const s={elevationStops:[],colorStops:[]},l=(i.elevationStops.length-1)/(e-1);for(let u=0;u<i.elevationStops.length-.5;u+=l)s.elevationStops.push(i.elevationStops[Math.round(u)]),s.colorStops.push(i.colorStops[Math.round(u)]);return Ht(`Too many colors in specification of ${this.id} color-relief layer, may not render properly. Max possible colors: ${e}, provided: ${i.elevationStops.length}`),s}_colorRampChanged(){return this.colorRampExpression!=this._transitionablePaint._values["color-relief-color"].value.expression}getColorRampTextures(e,i,a){if(this.colorRampTextures&&!this._colorRampChanged())return this.colorRampTextures;const s=this._createColorRamp(i),l=new Fi({width:s.colorStops.length,height:1}),u=new Fi({width:s.colorStops.length,height:1});for(let d=0;d<s.elevationStops.length;d++){const _=Bd(s.elevationStops[d],a);u.setPixel(0,d,new $e(_.r/255,_.g/255,_.b/255,1)),l.setPixel(0,d,s.colorStops[d])}return this.colorRampTextures={elevationTexture:new vh(e,u,e.gl.RGBA),colorTexture:new vh(e,l,e.gl.RGBA)},this.colorRampTextures}hasOffscreenPass(){return!this.isHidden()&&!!this.colorRampTextures}}const pm=dt([{name:"a_pos",components:2,type:"Int16"}],4),{members:fm}=pm;function _u(r,e,i){const a=i.patternDependencies;let s=!1;for(const l of e){const 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l})(r,e)&&(Dt(r.prev,r,e.prev)||Dt(r,e.prev,e))||mo(r,e)&&Dt(r.prev,r,r.next)>0&&Dt(e.prev,e,e.next)>0)}function Dt(r,e,i){return(e.y-r.y)*(i.x-e.x)-(e.x-r.x)*(i.y-e.y)}function mo(r,e){return r.x===e.x&&r.y===e.y}function Vd(r,e,i,a){const s=yu(Dt(r,e,i)),l=yu(Dt(r,e,a)),u=yu(Dt(i,a,r)),d=yu(Dt(i,a,e));return s!==l&&u!==d||!(s!==0||!gu(r,i,e))||!(l!==0||!gu(r,a,e))||!(u!==0||!gu(i,r,a))||!(d!==0||!gu(i,e,a))}function gu(r,e,i){return e.x<=Math.max(r.x,i.x)&&e.x>=Math.min(r.x,i.x)&&e.y<=Math.max(r.y,i.y)&&e.y>=Math.min(r.y,i.y)}function yu(r){return r>0?1:r<0?-1:0}function Wl(r,e){return Dt(r.prev,r,r.next)<0?Dt(r,e,r.next)>=0&&Dt(r,r.prev,e)>=0:Dt(r,e,r.prev)<0||Dt(r,r.next,e)<0}function Nd(r,e){const i=wh(r.i,r.x,r.y),a=wh(e.i,e.x,e.y),s=r.next,l=e.prev;return r.next=e,e.prev=r,i.next=s,s.prev=i,a.next=i,i.prev=a,l.next=a,a.prev=l,a}function Ud(r,e,i,a){const s=wh(r,e,i);return a?(s.next=a.next,s.prev=a,a.next.prev=s,a.next=s):(s.prev=s,s.next=s),s}function Hl(r){r.next.prev=r.prev,r.prev.next=r.next,r.prevZ&&(r.prevZ.nextZ=r.nextZ),r.nextZ&&(r.nextZ.prevZ=r.prevZ)}function wh(r,e,i){return{i:r,x:e,y:i,prev:null,next:null,z:0,prevZ:null,nextZ:null,steiner:!1}}class _o{constructor(e,i){if(i>e)throw new Error("Min granularity must not be greater than base granularity.");this._baseZoomGranularity=e,this._minGranularity=i}getGranularityForZoomLevel(e){return Math.max(Math.floor(this._baseZoomGranularity/(1<<e)),this._minGranularity,1)}}class vu{constructor(e){this.fill=e.fill,this.line=e.line,this.tile=e.tile,this.stencil=e.stencil,this.circle=e.circle}}vu.noSubdivision=new vu({fill:new _o(0,0),line:new _o(0,0),tile:new _o(0,0),stencil:new _o(0,0),circle:1}),Ie("SubdivisionGranularityExpression",_o),Ie("SubdivisionGranularitySetting",vu);const go=-32768,Xl=32767;class Sm{constructor(e,i){this._vertexBuffer=[],this._vertexDictionary=new 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l=[e[s+0],e[s+1],e[s+2]],u=[this._vertexBuffer[2*e[s+0]+0],this._vertexBuffer[2*e[s+0]+1],this._vertexBuffer[2*e[s+1]+0],this._vertexBuffer[2*e[s+1]+1],this._vertexBuffer[2*e[s+2]+0],this._vertexBuffer[2*e[s+2]+1]];let d=1/0,_=1/0,m=-1/0,v=-1/0;for(let M=0;M<3;M++){const A=u[2*M],z=u[2*M+1];d=Math.min(d,A),m=Math.max(m,A),_=Math.min(_,z),v=Math.max(v,z)}if(d===m||_===v)continue;const g=Math.floor(d/this._granularityCellSize),T=Math.ceil(m/this._granularityCellSize),b=Math.floor(_/this._granularityCellSize),I=Math.ceil(v/this._granularityCellSize);if(g!==T||b!==I)for(let M=b;M<I;M++){const A=this._scanlineGenerateVertexRingForCellRow(M,u,l);Pm(this._vertexBuffer,A,i)}else i.push(...l)}return i}_scanlineGenerateVertexRingForCellRow(e,i,a){const s=e*this._granularityCellSize,l=s+this._granularityCellSize,u=[];for(let d=0;d<3;d++){const 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i=!1,a=!1;this._canonical&&(this._canonical.y===0&&(i=!0),this._canonical.y===(1<<this._canonical.z)-1&&(a=!0)),(i||a)&&this._fillPoles(e,i,a)}_ensureNoPoleVertices(){const e=this._vertexBuffer;for(let i=0;i<e.length;i+=2){const a=e[i+1];a===go&&(e[i+1]=-32767),a===Xl&&(e[i+1]=32766)}}_generatePoleQuad(e,i,a,s,l,u){s>l!=(u===go)?(e.push(i),e.push(a),e.push(this._vertexToIndex(s,u)),e.push(a),e.push(this._vertexToIndex(l,u)),e.push(this._vertexToIndex(s,u))):(e.push(a),e.push(i),e.push(this._vertexToIndex(s,u)),e.push(this._vertexToIndex(l,u)),e.push(a),e.push(this._vertexToIndex(s,u)))}_fillPoles(e,i,a){const s=this._vertexBuffer,l=Re,u=e.length;for(let d=2;d<u;d+=3){const _=e[d-2],m=e[d-1],v=e[d],g=s[2*_],T=s[2*_+1],b=s[2*m],I=s[2*m+1],M=s[2*v],A=s[2*v+1];i&&(T===0&&I===0&&this._generatePoleQuad(e,_,m,g,b,go),I===0&&A===0&&this._generatePoleQuad(e,m,v,b,M,go),A===0&&T===0&&this._generatePoleQuad(e,v,_,M,g,go)),a&&(T===l&&I===l&&this._generatePoleQuad(e,_,m,g,b,Xl),I===l&&A===l&&this._generatePoleQuad(e,m,v,b,M,Xl),A===l&&T===l&&this._generatePoleQuad(e,v,_,M,g,Xl))}}_initializeVertices(e){for(let i=0;i<e.length;i+=2)this._vertexToIndex(e[i],e[i+1])}subdividePolygonInternal(e,i){if(this._used)throw new Error("Subdivision: multiple use not allowed.");this._used=!0;const{flattened:a,holeIndices:s}=(function(d){const _=[],m=[];for(const v of d)if(v.length!==0){v!==d[0]&&_.push(m.length/2);for(const g of v)m.push(g.x),m.push(g.y)}return{flattened:m,holeIndices:_}})(e);let l;this._initializeVertices(a);try{const d=(function(m,v,g=2){const T=v&&v.length,b=T?v[0]*g:m.length;let I=Od(m,0,b,g,!0);const M=[];if(!I||I.next===I.prev)return M;let A,z,L;if(T&&(I=(function(k,F,O,V){const Y=[];for(let J=0,re=F.length;J<re;J++){const te=Od(k,F[J]*V,J<re-1?F[J+1]*V:k.length,V,!1);te===te.next&&(te.steiner=!0),Y.push(wm(te))}Y.sort(vm);for(let J=0;J<Y.length;J++)O=xm(Y[J],O);return O})(m,v,I,g)),m.length>80*g){A=m[0],z=m[1];let k=A,F=z;for(let O=g;O<b;O+=g){const V=m[O],Y=m[O+1];V<A&&(A=V),Y<z&&(z=Y),V>k&&(k=V),Y>F&&(F=Y)}L=Math.max(k-A,F-z),L=L!==0?32767/L:0}return Zl(I,M,g,A,z,L,0),M})(a,s),_=this._convertIndices(a,d);l=this._subdivideTrianglesScanline(_)}catch(d){console.error(d)}let u=[];return i&&(u=this._generateOutline(e)),this._ensureNoPoleVertices(),this._handlePoles(l),{verticesFlattened:this._vertexBuffer,indicesTriangles:l,indicesLineList:u}}_convertIndices(e,i){const a=[];for(const s of i)a.push(this._vertexToIndex(e[2*s],e[2*s+1]));return a}_pointArrayToIndices(e){const i=[];for(const a of e)i.push(this._vertexToIndex(a.x,a.y));return i}}function $d(r,e,i,a=!0){return new Sm(i,e).subdividePolygonInternal(r,a)}function us(r,e,i=!1){if(!r||r.length<1)return[];if(r.length<2)return[];const a=r[0],s=r[r.length-1],l=i&&(a.x!==s.x||a.y!==s.y);if(e<2)return l?[...r,r[0]]:[...r];const u=Math.floor(Re/e),d=[];d.push(new Pe(r[0].x,r[0].y));const _=r.length,m=l?_:_-1;for(let v=0;v<m;v++){const g=r[v],T=v<_-1?r[v+1]:r[0],b=g.x,I=g.y,M=T.x,A=T.y,z=b!==M,L=I!==A;if(!z&&!L)continue;const k=M-b,F=A-I,O=Math.abs(k),V=Math.abs(F);let Y=b,J=I;for(;;){const te=k>0?(Math.floor(Y/u)+1)*u:(Math.ceil(Y/u)-1)*u,le=F>0?(Math.floor(J/u)+1)*u:(Math.ceil(J/u)-1)*u,ce=Math.abs(Y-te),ne=Math.abs(J-le),ie=Math.abs(Y-M),_e=Math.abs(J-A),we=z?ce/O:Number.POSITIVE_INFINITY,xe=L?ne/V:Number.POSITIVE_INFINITY;if((ie<=ce||!z)&&(_e<=ne||!L))break;if(we<xe&&z||!L){Y=te,J+=F*we;const ge=new Pe(Y,Math.round(J));d[d.length-1].x===ge.x&&d[d.length-1].y===ge.y||d.push(ge)}else{Y+=k*xe,J=le;const ge=new Pe(Math.round(Y),J);d[d.length-1].x===ge.x&&d[d.length-1].y===ge.y||d.push(ge)}}const re=new 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this.addFeature(d,_,m,a,{},i.subdivisionGranularity);i.featureIndex.insert(e[m].feature,_,m,v,this.index)}}update(e,i,a){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,i,this.stateDependentLayers,{imagePositions:a})}addFeatures(e,i,a){for(const s of this.patternFeatures)this.addFeature(s,s.geometry,s.index,i,a,e.subdivisionGranularity)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,fm),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.indexBuffer2=e.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(e,i,a,s,l,u){for(const d of Ls(i,500)){const _=$d(d,s,u.fill.getGranularityForZoomLevel(s.z)),m=this.layoutVertexArray;Gd(((v,g)=>{m.emplaceBack(v,g)}),this.segments,this.layoutVertexArray,this.indexArray,_.verticesFlattened,_.indicesTriangles,this.segments2,this.indexArray2,_.indicesLineList)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,a,{imagePositions:l,canonical:s})}}let Zd,qd;Ie("FillBucket",Th,{omit:["layers","patternFeatures"]});var Im={get paint(){return qd=qd||new di({"fill-antialias":new Ee(ue.paint_fill["fill-antialias"]),"fill-opacity":new ze(ue.paint_fill["fill-opacity"]),"fill-color":new ze(ue.paint_fill["fill-color"]),"fill-outline-color":new ze(ue.paint_fill["fill-outline-color"]),"fill-translate":new Ee(ue.paint_fill["fill-translate"]),"fill-translate-anchor":new Ee(ue.paint_fill["fill-translate-anchor"]),"fill-pattern":new Ur(ue.paint_fill["fill-pattern"])})},get layout(){return Zd=Zd||new di({"fill-sort-key":new ze(ue.layout_fill["fill-sort-key"])})}};class Mm extends Gi{constructor(e,i){super(e,Im,i)}recalculate(e,i){super.recalculate(e,i);const a=this.paint._values["fill-outline-color"];a.value.kind==="constant"&&a.value.value===void 0&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(e){return new Th(e)}queryRadius(){return fu(this.paint.get("fill-translate"))}queryIntersectsFeature({queryGeometry:e,geometry:i,transform:a,pixelsToTileUnits:s}){return wd(mu(e,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),-a.bearingInRadians,s),i)}isTileClipped(){return!0}}const Em=dt([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),Cm=dt([{name:"a_centroid",components:2,type:"Int16"}],4),{members:Am}=Em;class Kl{constructor(e,i,a,s,l){this.properties={},this.extent=a,this.type=0,this.id=void 0,this._pbf=e,this._geometry=-1,this._keys=s,this._values=l,e.readFields(zm,this,i)}loadGeometry(){const e=this._pbf;e.pos=this._geometry;const i=e.readVarint()+e.pos,a=[];let s,l=1,u=0,d=0,_=0;for(;e.pos<i;){if(u<=0){const m=e.readVarint();l=7&m,u=m>>3}if(u--,l===1||l===2)d+=e.readSVarint(),_+=e.readSVarint(),l===1&&(s&&a.push(s),s=[]),s&&s.push(new Pe(d,_));else{if(l!==7)throw new Error(`unknown command ${l}`);s&&s.push(s[0].clone())}}return s&&a.push(s),a}bbox(){const e=this._pbf;e.pos=this._geometry;const i=e.readVarint()+e.pos;let a=1,s=0,l=0,u=0,d=1/0,_=-1/0,m=1/0,v=-1/0;for(;e.pos<i;){if(s<=0){const g=e.readVarint();a=7&g,s=g>>3}if(s--,a===1||a===2)l+=e.readSVarint(),u+=e.readSVarint(),l<d&&(d=l),l>_&&(_=l),u<m&&(m=u),u>v&&(v=u);else if(a!==7)throw new Error(`unknown command ${a}`)}return[d,m,_,v]}toGeoJSON(e,i,a){const s=this.extent*Math.pow(2,a),l=this.extent*e,u=this.extent*i,d=this.loadGeometry();function _(T){return[360*(T.x+l)/s-180,360/Math.PI*Math.atan(Math.exp((1-2*(T.y+u)/s)*Math.PI))-90]}function m(T){return T.map(_)}let v;if(this.type===1){const T=[];for(const I of d)T.push(I[0]);const b=m(T);v=T.length===1?{type:"Point",coordinates:b[0]}:{type:"MultiPoint",coordinates:b}}else if(this.type===2){const T=d.map(m);v=T.length===1?{type:"LineString",coordinates:T[0]}:{type:"MultiLineString",coordinates:T}}else{if(this.type!==3)throw new Error("unknown feature type");{const T=Wd(d),b=[];for(const I of T)b.push(I.map(m));v=b.length===1?{type:"Polygon",coordinates:b[0]}:{type:"MultiPolygon",coordinates:b}}}const g={type:"Feature",geometry:v,properties:this.properties};return this.id!=null&&(g.id=this.id),g}}function zm(r,e,i){r===1?e.id=i.readVarint():r===2?(function(a,s){const l=a.readVarint()+a.pos;for(;a.pos<l;){const u=s._keys[a.readVarint()],d=s._values[a.readVarint()];s.properties[u]=d}})(i,e):r===3?e.type=i.readVarint():r===4&&(e._geometry=i.pos)}function Wd(r){const e=r.length;if(e<=1)return[r];const i=[];let a,s;for(let l=0;l<e;l++){const u=Dm(r[l]);u!==0&&(s===void 0&&(s=u<0),s===u<0?(a&&i.push(a),a=[r[l]]):a&&a.push(r[l]))}return a&&i.push(a),i}function Dm(r){let e=0;for(let i,a,s=0,l=r.length,u=l-1;s<l;u=s++)i=r[s],a=r[u],e+=(a.x-i.x)*(i.y+a.y);return e}Kl.types=["Unknown","Point","LineString","Polygon"];class km{constructor(e,i){this.version=1,this.name="",this.extent=4096,this.length=0,this._pbf=e,this._keys=[],this._values=[],this._features=[],e.readFields(Rm,this,i),this.length=this._features.length}feature(e){if(e<0||e>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[e];const i=this._pbf.readVarint()+this._pbf.pos;return new Kl(this._pbf,i,this.extent,this._keys,this._values)}}function Rm(r,e,i){r===15?e.version=i.readVarint():r===1?e.name=i.readString():r===5?e.extent=i.readVarint():r===2?e._features.push(i.pos):r===3?e._keys.push(i.readString()):r===4&&e._values.push((function(a){let s=null;const l=a.readVarint()+a.pos;for(;a.pos<l;){const u=a.readVarint()>>3;s=u===1?a.readString():u===2?a.readFloat():u===3?a.readDouble():u===4?a.readVarint64():u===5?a.readVarint():u===6?a.readSVarint():u===7?a.readBoolean():null}if(s==null)throw new Error("unknown feature value");return s})(i))}class Hd{constructor(e,i){this.layers=e.readFields(Lm,{},i)}}function Lm(r,e,i){if(r===3){const a=new km(i,i.readVarint()+i.pos);a.length&&(e[a.name]=a)}}const Sh=Math.pow(2,13);function Jl(r,e,i,a,s,l,u,d){r.emplaceBack(e,i,2*Math.floor(a*Sh)+u,s*Sh*2,l*Sh*2,Math.round(d))}class Ph{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((i=>i.id)),this.index=e.index,this.hasDependencies=!1,this.layoutVertexArray=new G,this.centroidVertexArray=new j,this.indexArray=new de,this.programConfigurations=new br(e.layers,e.zoom),this.segments=new Se,this.stateDependentLayerIds=this.layers.filter((i=>i.isStateDependent())).map((i=>i.id))}populate(e,i,a){this.features=[],this.hasDependencies=_u("fill-extrusion",this.layers,i);for(const{feature:s,id:l,index:u,sourceLayerIndex:d}of e){const _=this.layers[0]._featureFilter.needGeometry,m=Xr(s,_);if(!this.layers[0]._featureFilter.filter(new ht(this.zoom),m,a))continue;const v={id:l,sourceLayerIndex:d,index:u,geometry:_?m.geometry:Hr(s),properties:s.properties,type:s.type,patterns:{}};this.hasDependencies?this.features.push(xh("fill-extrusion",this.layers,v,{zoom:this.zoom},i)):this.addFeature(v,v.geometry,u,a,{},i.subdivisionGranularity),i.featureIndex.insert(s,v.geometry,u,d,this.index,!0)}}addFeatures(e,i,a){for(const s of this.features){const{geometry:l}=s;this.addFeature(s,l,s.index,i,a,e.subdivisionGranularity)}}update(e,i,a){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,i,this.stateDependentLayers,{imagePositions:a})}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Am),this.centroidVertexBuffer=e.createVertexBuffer(this.centroidVertexArray,Cm.members,!0),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(e,i,a,s,l,u){for(const d of Ls(i,500)){const _={x:0,y:0,sampleCount:0},m=this.layoutVertexArray.length;this.processPolygon(_,s,e,d,u);const v=this.layoutVertexArray.length-m,g=Math.floor(_.x/_.sampleCount),T=Math.floor(_.y/_.sampleCount);for(let b=0;b<v;b++)this.centroidVertexArray.emplaceBack(g,T)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,a,{imagePositions:l,canonical:s})}processPolygon(e,i,a,s,l){if(s.length<1||Xd(s[0]))return;for(const g of s)g.length!==0&&Fm(e,g);const u={segment:this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray)},d=l.fill.getGranularityForZoomLevel(i.z),_=Kl.types[a.type]==="Polygon";for(const g of s){if(g.length===0||Xd(g))continue;const T=us(g,d,_);this._generateSideFaces(T,u)}if(!_)return;const m=$d(s,i,d,!1),v=this.layoutVertexArray;Gd(((g,T)=>{Jl(v,g,T,0,0,1,1,0)}),this.segments,this.layoutVertexArray,this.indexArray,m.verticesFlattened,m.indicesTriangles)}_generateSideFaces(e,i){let a=0;for(let s=1;s<e.length;s++){const l=e[s],u=e[s-1];if(Bm(l,u))continue;i.segment.vertexLength+4>Se.MAX_VERTEX_ARRAY_LENGTH&&(i.segment=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const d=l.sub(u)._perp()._unit(),_=u.dist(l);a+_>32768&&(a=0),Jl(this.layoutVertexArray,l.x,l.y,d.x,d.y,0,0,a),Jl(this.layoutVertexArray,l.x,l.y,d.x,d.y,0,1,a),a+=_,Jl(this.layoutVertexArray,u.x,u.y,d.x,d.y,0,0,a),Jl(this.layoutVertexArray,u.x,u.y,d.x,d.y,0,1,a);const m=i.segment.vertexLength;this.indexArray.emplaceBack(m,m+2,m+1),this.indexArray.emplaceBack(m+1,m+2,m+3),i.segment.vertexLength+=4,i.segment.primitiveLength+=2}}}function Fm(r,e){for(let i=0;i<e.length;i++){const a=e[i];i===e.length-1&&e[0].x===a.x&&e[0].y===a.y||(r.x+=a.x,r.y+=a.y,r.sampleCount++)}}function Bm(r,e){return r.x===e.x&&(r.x<0||r.x>Re)||r.y===e.y&&(r.y<0||r.y>Re)}function Xd(r){return r.every((e=>e.x<0))||r.every((e=>e.x>Re))||r.every((e=>e.y<0))||r.every((e=>e.y>Re))}let Yd;Ie("FillExtrusionBucket",Ph,{omit:["layers","features"]});var Om={get paint(){return Yd=Yd||new di({"fill-extrusion-opacity":new Ee(ue["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new ze(ue["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Ee(ue["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Ee(ue["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Ur(ue["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new ze(ue["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new ze(ue["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Ee(ue["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class jm extends Gi{constructor(e,i){super(e,Om,i)}createBucket(e){return new Ph(e)}queryRadius(){return fu(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature({queryGeometry:e,feature:i,featureState:a,geometry:s,transform:l,pixelsToTileUnits:u,pixelPosMatrix:d}){const _=mu(e,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),-l.bearingInRadians,u),m=this.paint.get("fill-extrusion-height").evaluate(i,a),v=this.paint.get("fill-extrusion-base").evaluate(i,a),g=(function(b,I){const M=[];for(const A of b){const z=[A.x,A.y,0,1];He(z,z,I),M.push(new Pe(z[0]/z[3],z[1]/z[3]))}return M})(_,d),T=(function(b,I,M,A){const z=[],L=[],k=A[8]*I,F=A[9]*I,O=A[10]*I,V=A[11]*I,Y=A[8]*M,J=A[9]*M,re=A[10]*M,te=A[11]*M;for(const le of b){const ce=[],ne=[];for(const ie of le){const _e=ie.x,we=ie.y,xe=A[0]*_e+A[4]*we+A[12],ge=A[1]*_e+A[5]*we+A[13],ke=A[2]*_e+A[6]*we+A[14],Qe=A[3]*_e+A[7]*we+A[15],tt=ke+O,st=Qe+V,oi=xe+Y,Pt=ge+J,Ot=ke+re,Gt=Qe+te,mt=new Pe((xe+k)/st,(ge+F)/st);mt.z=tt/st,ce.push(mt);const ei=new Pe(oi/Gt,Pt/Gt);ei.z=Ot/Gt,ne.push(ei)}z.push(ce),L.push(ne)}return[z,L]})(s,v,m,d);return(function(b,I,M){let A=1/0;wd(M,I)&&(A=Kd(M,I[0]));for(let z=0;z<I.length;z++){const L=I[z],k=b[z];for(let F=0;F<L.length-1;F++){const O=L[F],V=[O,L[F+1],k[F+1],k[F],O];ho(M,V)&&(A=Math.min(A,Kd(M,V)))}}return A!==1/0&&A})(T[0],T[1],g)}}function Ql(r,e){return r.x*e.x+r.y*e.y}function Kd(r,e){if(r.length===1){let i=0;const a=e[i++];let s;for(;!s||a.equals(s);)if(s=e[i++],!s)return 1/0;for(;i<e.length;i++){const l=e[i],u=r[0],d=s.sub(a),_=l.sub(a),m=u.sub(a),v=Ql(d,d),g=Ql(d,_),T=Ql(_,_),b=Ql(m,d),I=Ql(m,_),M=v*T-g*g,A=(T*b-g*I)/M,z=(v*I-g*b)/M,L=a.z*(1-A-z)+s.z*A+l.z*z;if(isFinite(L))return L}return 1/0}{let i=1/0;for(const a of e)i=Math.min(i,a.z);return i}}const Jd=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array

16)(e,i,a),u=Math.pow(i.tolerance/((1<<i.maxZoom)*i.extent),2);switch(e.geometry.type){case"Point":return void(function(d,_,m,v){const g=[];g.push(yo(m.coordinates[0]),vo(m.coordinates[1]),0),d.push(Qt(_,"Point",g,v))})(r,l,e.geometry,e.properties);case"MultiPoint":return void(function(d,_,m,v){const g=[];for(const T of m.coordinates)g.push(yo(T[0]),vo(T[1]),0);d.push(Qt(_,"MultiPoint",g,v))})(r,l,e.geometry,e.properties);case"LineString":return void(function(d,_,m,v,g){const T={points:[]};zh(m.coordinates,T,v,!1),d.push(Qt(_,"LineString",T,g))})(r,l,e.geometry,u,e.properties);case"MultiLineString":return void(function(d,_,m,v,g,T){if(g.lineMetrics)for(const b of m.coordinates){const I={points:[]};zh(b,I,v,!1),d.push(Qt(_,"LineString",I,T))}else{const b=[];Dh(m.coordinates,b,v,!1),d.push(Qt(_,"MultiLineString",b,T))}})(r,l,e.geometry,u,i,e.properties);case"Polygon":return void(function(d,_,m,v,g){const T=[];Dh(m.coordinates,T,v,!0),d.push(Qt(_,"Polygon",T,g))})(r,l,e.geometry,u,e.properties);case"MultiPolygon":return void(function(d,_,m,v,g){const T=[];for(const b of m.coordinates){const I=[];Dh(b,I,v,!0),T.push(I)}d.push(Qt(_,"MultiPolygon",T,g))})(r,l,e.geometry,u,e.properties);default:throw new Error("Input data is not a valid GeoJSON object.")}}function zh(r,e,i,a){let s,l,u=0;for(let _=0;_<r.length;_++){const m=yo(r[_][0]),v=vo(r[_][1]);e.points.push(m,v,0),_>0&&(u+=a?(s*v-m*l)/2:Math.sqrt(Math.pow(m-s,2)+Math.pow(v-l,2))),s=m,l=v}const d=e.points.length-3;e.points[2]=1,i>0&&Eh(e.points,0,d,i),e.points[d+2]=1,Ch(e),e.size=Math.abs(u),e.start=0,e.end=e.size}function Dh(r,e,i,a){for(let s=0;s<r.length;s++){const l={points:[]};zh(r[s],l,i,a),e.push(l)}}function yo(r){return r/360+.5}function vo(r){const e=Math.sin(r*Math.PI/180),i=.5-.25*Math.log((1+e)/(1-e))/Math.PI;return i<0?0:i>1?1:i}function wu(r){const e={type:"Feature",geometry:Nm(r),properties:r.tags};return r.id!=null&&(e.id=r.id),e}function Nm(r){const{type:e,geometry:i}=r;switch(e){case"Point":return{type:e,coordinates:tp(i[0],i[1])};case"MultiPoint":return{type:e,coordinates:Tu(i)};case"LineString":return{type:e,coordinates:Tu(i.points)};case"MultiLineString":case"Polygon":return{type:e,coordinates:i.map((a=>Tu(a.points)))};case"MultiPolygon":return{type:e,coordinates:i.map((a=>a.map((s=>Tu(s.points)))))}}}function Tu(r){const e=[];for(let i=0;i<r.length;i+=3)e.push(tp(r[i],r[i+1]));return e}function tp(r,e){return[ip(r),rp(e)]}function ip(r){return 360*(r-.5)}function rp(r){const e=(180-360*r)*Math.PI/180;return 360*Math.atan(Math.exp(e))/Math.PI-90}var fi;function zn(r,e,i,a,s,l,u,d){if(a/=e,l>=(i/=e)&&u<a)return r;if(u<i||l>=a)return null;const _=[];for(const m of r){const v=s===fi.X?m.minX:m.minY,g=s===fi.X?m.maxX:m.maxY;if(v>=i&&g<a)_.push(m);else if(!(g<i||v>=a))switch(m.type){case"Point":case"MultiPoint":Um(m,_,i,a,s);continue;case"LineString":$m(m,_,i,a,s,d);continue;case"MultiLineString":Gm(m,_,i,a,s);continue;case"Polygon":Zm(m,_,i,a,s);continue;case"MultiPolygon":qm(m,_,i,a,s);continue}}return _.length?_:null}function Um(r,e,i,a,s){const l=[];(function(u,d,_,m,v){for(let g=0;g<u.length;g+=3){const T=u[g+v];T>=_&&T<=m&&xo(d,u[g],u[g+1],u[g+2])}})(r.geometry,l,i,a,s),l.length&&e.push(Qt(r.id,l.length===3?"Point":"MultiPoint",l,r.tags))}function $m(r,e,i,a,s,l){const u=[];if(np(r.geometry,u,i,a,s,!1,l.lineMetrics),u.length)if(l.lineMetrics)for(const d of u)e.push(Qt(r.id,"LineString",d,r.tags));else e.push(u.length>1?Qt(r.id,"MultiLineString",u,r.tags):Qt(r.id,"LineString",u[0],r.tags))}function Gm(r,e,i,a,s){const l=[];kh(r.geometry,l,i,a,s,!1),l.length&&e.push(l.length!==1?Qt(r.id,"MultiLineString",l,r.tags):Qt(r.id,"LineString",l[0],r.tags))}function Zm(r,e,i,a,s){const l=[];kh(r.geometry,l,i,a,s,!0),l.length&&e.push(Qt(r.id,"Polygon",l,r.tags))}function qm(r,e,i,a,s){const l=[];for(const u of r.geometry){const d=[];kh(u,d,i,a,s,!0),d.length&&l.push(d)}l.length&&e.push(Qt(r.id,"MultiPolygon",l,r.tags))}function np(r,e,i,a,s,l,u){let d=ap(r);const _=s===fi.X?Wm:Hm;let m,v,g=r.start;for(let A=0;A<r.points.length-3;A+=3){const z=r.points[A],L=r.points[A+1],k=r.points[A+2],F=r.points[A+3],O=r.points[A+4],V=s===fi.X?z:L,Y=s===fi.X?F:O;let J=!1;u&&(m=Math.sqrt(Math.pow(z-F,2)+Math.pow(L-O,2))),V<i?Y>i&&(v=_(d,z,L,F,O,i),u&&(d.start=g+m*v)):V>a?Y<a&&(v=_(d,z,L,F,O,a),u&&(d.start=g+m*v)):xo(d.points,z,L,k),Y<i&&V>=i&&(v=_(d,z,L,F,O,i),J=!0),Y>a&&V<=a&&(v=_(d,z,L,F,O,a),J=!0),!l&&J&&(u&&(d.end=g+m*v),e.push(d),d=ap(r)),u&&(g+=m)}let T=r.points.length-3;const b=r.points[T],I=r.points[T+1],M=s===fi.X?b:I;M>=i&&M<=a&&xo(d.points,b,I,r.points[T+2]),T=d.points.length-3,l&&T>=3&&(d.points[T]!==d.points[0]||d.points[T+1]!==d.points[1])&&xo(d.points,d.points[0],d.points[1],d.points[2]),d.points.length&&(Ch(d),e.push(d))}function ap(r){return{points:[],size:r.size,start:r.start,end:r.end}}function kh(r,e,i,a,s,l){for(const u of r)np(u,e,i,a,s,l,!1)}function xo(r,e,i,a){r.push(e,i,a)}function Wm(r,e,i,a,s,l){const u=(l-e)/(a-e);return xo(r.points,l,i+(s-i)*u,1),u}function Hm(r,e,i,a,s,l){const u=(l-i)/(s-i);return xo(r.points,e+(a-e)*u,l,1),u}function Rh(r,e){const i=e.buffer/e.extent;let a=r;const s=zn(r,1,-1-i,i,fi.X,-1,2,e),l=zn(r,1,1-i,2+i,fi.X,-1,2,e);return(s||l)&&(a=zn(r,1,-i,1+i,fi.X,-1,2,e)||[],s&&(a=sp(s,1).concat(a)),l&&(a=a.concat(sp(l,-1)))),a}function sp(r,e){const i=[];for(const a of r)switch(a.type){case"Point":case"MultiPoint":{const s=Xm(a.geometry,e);i.push(Qt(a.id,a.type,s,a.tags));continue}case"LineString":{const s=Lh(a.geometry,e);i.push(Qt(a.id,a.type,s,a.tags));continue}case"MultiLineString":case"Polygon":{const s=[];for(const l of a.geometry)s.push(Lh(l,e));i.push(Qt(a.id,a.type,s,a.tags));continue}case"MultiPolygon":{const s=[];for(const l of a.geometry){const u=[];for(const d of l)u.push(Lh(d,e));s.push(u)}i.push(Qt(a.id,a.type,s,a.tags));continue}}return i}function Xm(r,e){const i=[];for(let a=0;a<r.length;a+=3)i.push(r[a]+e,r[a+1],r[a+2]);return i}function Lh(r,e){const i={points:[],size:r.size};r.start!==void 0&&(i.start=r.start,i.end=r.end);for(let a=0;a<r.points.length;a+=3)i.points.push(r.points[a]+e,r.points[a+1],r.points[a+2]);return Ch(i),i}function Ym(r,e,i){const a=!!e.newGeometry,s=e.removeAllProperties||e.removeProperties?.length>0||e.addOrUpdateProperties?.length>0;if(a){const l=r[0];let u=Ah({type:"FeatureCollection",features:[{type:"Feature",id:l.id,geometry:e.newGeometry,properties:s?op(l.tags,e):l.tags}]},i);return u=Rh(u,i),u}if(s){const l=[];for(const u of r){const d={...u};d.tags=op(d.tags,e),l.push(d)}return l}return r}function op(r,e){if(e.removeAllProperties)return{};const i={...r||{}};if(e.removeProperties)for(const a of e.removeProperties)delete i[a];if(e.addOrUpdateProperties)for(const{key:a,value:s}of e.addOrUpdateProperties)i[a]=s;return i}(function(r){r[r.X=0]="X",r[r.Y=1]="Y"})(fi||(fi={}));const Fh={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:r=>r};class Km{constructor(e){this.options=Object.assign(Object.create(Fh),e),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[],this.points=[]}load(e){const i=[];for(const a of e){if(!a.geometry)continue;const[s,l]=a.geometry.coordinates,[u,d]=[yo(s),vo(l)];i.push({id:a.id,type:"Point",geometry:[u,d],tags:a.properties})}this.createIndex(i)}initialize(e){const i=[];for(const a of e)a.type==="Point"&&i.push(a);this.createIndex(i)}updateIndex(e,i,a){this.options=Object.assign(Object.create(Fh),a.clusterOptions),this.initialize(e)}createIndex(e){const{log:i,minZoom:a,maxZoom:s}=this.options;i&&console.time("total time");const l=`prepare ${e.length} points`;i&&console.time(l),this.points=e;const u=[];for(let _=0;_<e.length;_++){const m=e[_];if(!m?.geometry)continue;let[v,g]=m.geometry;v=Math.fround(v),g=Math.fround(g),u.push(v,g,1/0,_,-1,1),this.options.reduce&&u.push(0)}let d=this.trees[s+1]=this.createTree(u);i&&console.timeEnd(l);for(let _=s;_>=a;_--){const m=Date.now();d=this.trees[_]=this.createTree(this.cluster(d,_)),i&&console.log("z%d: %d clusters in %dms",_,d.numItems,Date.now()-m)}i&&console.timeEnd("total time")}getClusters(e,i){return this.getClustersInternal(e,i).map((a=>wu(a)))}getClustersInternal(e,i){let a=((e[0]+180)%360+360)%360-180;const s=Math.max(-90,Math.min(90,e[1]));let l=e[2]===180?180:((e[2]+180)%360+360)%360-180;const u=Math.max(-90,Math.min(90,e[3]));if(e[2]-e[0]>=360)a=-180,l=180;else if(a>l){const g=this.getClustersInternal([a,s,180,u],i),T=this.getClustersInternal([-180,s,l,u],i);return g.concat(T)}const d=this.trees[this.limitZoom(i)],_=d.range(yo(a),vo(u),yo(l),vo(s)),m=d.flatData,v=[];for(const g of _){const T=this.stride*g;v.push(m[T+5]>1?Jm(m,T,this.clusterProps):this.points[m[T+3]])}return v}getChildren(e){const i=this.getOriginId(e),a=this.getOriginZoom(e),s=new Error("No cluster with the specified id: "+e),l=this.trees[a];if(!l)throw s;const u=l.flatData;if(i*this.stride>=u.length)throw s;const d=this.options.radius/(this.options.extent*Math.pow(2,a-1)),_=l.within(u[i*this.stride],u[i*this.stride+1],d),m=[];for(const v of _){const g=v*this.stride;u[g+4]===e&&m.push(u[g+5]>1?Qm(u,g,this.clusterProps):wu(this.points[u[g+3]]))}if(m.length===0)throw s;return m}getLeaves(e,i,a){const s=[];return this.appendLeaves(s,e,i=i||10,a=a||0,0),s}getTile(e,i,a){const s=this.trees[this.limitZoom(e)];if(!s)return null;const l=Math.pow(2,e),{extent:u,radius:d}=this.options,_=d/u,m=(a-_)/l,v=(a+1+_)/l,g={transformed:!0,features:[],source:null,x:i,y:a,z:e};return this.addTileFeatures(s.range((i-_)/l,m,(i+1+_)/l,v),s.flatData,i,a,l,g),i===0&&this.addTileFeatures(s.range(1-_/l,m,1,v),s.flatData,l,a,l,g),i===l-1&&this.addTileFeatures(s.range(0,m,_/l,v),s.flatData,-1,a,l,g),g}getClusterExpansionZoom(e){return this.getOriginZoom(e)}appendLeaves(e,i,a,s,l){const u=this.getChildren(i);for(const d of u){const _=d.properties;if(_?.cluster?l+_.point_count<=s?l+=_.point_count:l=this.appendLeaves(e,_.cluster_id,a,s,l):l<s?l++:e.push(d),e.length===a)break}return l}createTree(e){const i=new xu(e.length/this.stride|0,this.options.nodeSize,Float32Array);for(let a=0;a<e.length;a+=this.stride)i.add(e[a],e[a+1]);return i.finish(),i.flatData=e,i.data=null,i}addTileFeatures(e,i,a,s,l,u){for(const d of e){const _=d*this.stride,m=i[_+5]>1;let v,g,T;if(m)v=Bh(i,_,this.clusterProps),g=i[_],T=i[_+1];else{const M=this.points[i[_+3]];v=M.tags,[g,T]=M.geometry}const b={type:1,geometry:[[Math.round(this.options.extent*(g*l-a)),Math.round(this.options.extent*(T*l-s))]],tags:v};let I;I=m||this.options.generateId?i[_+3]:this.points[i[_+3]].id,I!==void 0&&(b.id=I),u.features.push(b)}}limitZoom(e){return Math.max(this.options.minZoom,Math.min(Math.floor(+e),this.options.maxZoom+1))}cluster(e,i){const{radius:a,extent:s,reduce:l,minPoints:u}=this.options,d=a/(s*Math.pow(2,i)),_=e.flatData,m=[],v=this.stride;for(let g=0;g<_.length;g+=v){if(_[g+2]<=i)continue;_[g+2]=i;const T=_[g],b=_[g+1],I=e.within(_[g],_[g+1],d),M=_[g+5];let A=M;for(const z of I){const L=z*v;_[L+2]>i&&(A+=_[L+5])}if(A>M&&A>=u){let z,L=T*M,k=b*M,F=-1;const O=(g/v<<5)+(i+1)+this.points.length;for(const V of I){const Y=V*v;if(_[Y+2]<=i)continue;_[Y+2]=i;const J=_[Y+5];L+=_[Y]*J,k+=_[Y+1]*J,_[Y+4]=O,l&&(z||(z=this.map(_,g,!0),F=this.clusterProps.length,this.clusterProps.push(z)),l(z,this.map(_,Y)))}_[g+4]=O,m.push(L/A,k/A,1/0,O,-1,A),l&&m.push(F)}else{for(let z=0;z<v;z++)m.push(_[g+z]);if(A>1)for(const z of I){const L=z*v;if(!(_[L+2]<=i)){_[L+2]=i;for(let k=0;k<v;k++)m.push(_[L+k])}}}}return m}getOriginId(e){return e-this.points.length>>5}getOriginZoom(e){return(e-this.points.length)%32}map(e,i,a){if(e[i+5]>1){const u=this.clusterProps[e[i+6]];return a?Object.assign({},u):u}const s=this.points[e[i+3]].tags,l=this.options.map(s);return a&&l===s?Object.assign({},l):l}}function Jm(r,e,i){return{id:r[e+3],type:"Point",tags:Bh(r,e,i),geometry:[r[e],r[e+1]]}}function Qm(r,e,i){return{type:"Feature",id:r[e+3],properties:Bh(r,e,i),geometry:{type:"Point",coordinates:[ip(r[e]),rp(r[e+1])]}}}function Bh(r,e,i){const a=r[e+5],s=a>=1e4?`${Math.round(a/1e3)}

16)return{start:+e.properties[Oh],end:+e.properties[jh]}}addFeature(e,i,a,s,l,u,d){const _=this.layers[0].layout,m=_.get("line-join").evaluate(e,{}),v=_.get("line-cap").evaluate(e,{}),g=_.get("line-miter-limit").evaluate(e,{}),T=_.get("line-round-limit").evaluate(e,{});this.lineClips=this.lineFeatureClips(e);for(const b of i)this.addLine(b,e,m,v,g,T,s,d);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,a,{imagePositions:l,dashPositions:u,canonical:s})}addLine(e,i,a,s,l,u,d,_){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,e=us(e,d?_.line.getGranularityForZoomLevel(d.z):1),this.lineClips){this.lineClipsArray.push(this.lineClips);for(let k=0;k<e.length-1;k++)this.totalDistance+=e[k].dist(e[k+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const m=Kl.types[i.type]==="Polygon";let v=e.length;for(;v>=2&&e[v-1].equals(e[v-2]);)v--;let g=0;for(;g<v-1&&e[g].equals(e[g+1]);)g++;if(v<(m?3:2))return;a==="bevel"&&(l=1.05);const T=this.overscaling<=16?122880/(512*this.overscaling):0,b=this.segments.prepareSegment(10*v,this.layoutVertexArray,this.indexArray);let I,M,A,z,L;this.e1=this.e2=-1,m&&(I=e[v-2],L=e[g].sub(I)._unit()._perp());for(let k=g;k<v;k++){if(A=k===v-1?m?e[g+1]:void 0:e[k+1],A&&e[k].equals(A))continue;L&&(z=L),I&&(M=I),I=e[k],L=A?A.sub(I)._unit()._perp():z,z||(z=L);let F=z.add(L);F.x===0&&F.y===0||F._unit();const O=z.x*L.x+z.y*L.y,V=F.x*L.x+F.y*L.y,Y=V!==0?1/V:1/0,J=2*Math.sqrt(2-2*V),re=V<c_&&M&&A,te=z.x*L.y-z.y*L.x>0;if(re&&k>g){const ne=I.dist(M);if(ne>2*T){const ie=I.sub(I.sub(M)._mult(T/ne)._round());this.updateDistance(M,ie),this.addCurrentVertex(ie,z,0,0,b),M=ie}}const le=M&&A;let ce=le?a:m?"butt":s;if(le&&ce==="round"&&(Y<u?ce="miter":Y<=2&&(ce="fakeround")),ce==="miter"&&Y>l&&(ce="bevel"),ce==="bevel"&&(Y>2&&(ce="flipbevel"),Y<l&&(ce="miter")),M&&this.updateDistance(M,I),ce==="miter")F._mult(Y),this.addCurrentVertex(I,F,0,0,b);else if(ce==="flipbevel"){if(Y>100)F=L.mult(-1);else{const ne=Y*z.add(L).mag()/z.sub(L).mag();F._perp()._mult(ne*(te?-1:1))}this.addCurrentVertex(I,F,0,0,b),this.addCurrentVertex(I,F.mult(-1),0,0,b)}else if(ce==="bevel"||ce==="fakeround"){const ne=-Math.sqrt(Y*Y-1),ie=te?ne:0,_e=te?0:ne;if(M&&this.addCurrentVertex(I,z,ie,_e,b),ce==="fakeround"){const we=Math.round(180*J/Math.PI/20);for(let xe=1;xe<we;xe++){let ge=xe/we;if(ge!==.5){const Qe=ge-.5;ge+=ge*Qe*(ge-1)*((1.0904+O*(O*(3.55645-1.43519*O)-3.2452))*Qe*Qe+(.848013+O*(.215638*O-1.06021)))}const ke=L.sub(z)._mult(ge)._add(z)._unit()._mult(te?-1:1);this.addHalfVertex(I,ke.x,ke.y,!1,te,0,b)}}A&&this.addCurrentVertex(I,L,-ie,-_e,b)}else if(ce==="butt")this.addCurrentVertex(I,F,0,0,b);else if(ce==="square"){const ne=M?1:-1;this.addCurrentVertex(I,F,ne,ne,b)}else ce==="round"&&(M&&(this.addCurrentVertex(I,z,0,0,b),this.addCurrentVertex(I,z,1,1,b,!0)),A&&(this.addCurrentVertex(I,L,-1,-1,b,!0),this.addCurrentVertex(I,L,0,0,b)));if(re&&k<v-1){const ne=I.dist(A);if(ne>2*T){const ie=I.add(A.sub(I)._mult(T/ne)._round());this.updateDistance(I,ie),this.addCurrentVertex(ie,L,0,0,b),I=ie}}}}addCurrentVertex(e,i,a,s,l,u=!1){const d=i.y*s-i.x,_=-i.y-i.x*s;this.addHalfVertex(e,i.x+i.y*a,i.y-i.x*a,u,!1,a,l),this.addHalfVertex(e,d,_,u,!0,-s,l),this.distance>hp/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(e,i,a,s,l,u))}addHalfVertex({x:e,y:i},a,s,l,u,d,_){const m=.5*(this.lineClips?this.scaledDistance*(hp-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((e<<1)+(l?1:0),(i<<1)+(u?1:0),Math.round(63*a)+128,Math.round(63*s)+128,1+(d===0?0:d<0?-1:1)|(63&m)<<2,m>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const v=_.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,v,this.e2),_.primitiveLength++),u?this.e2=v:this.e1=v}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(e,i){this.distance+=e.dist(i),this.updateScaledDistance()}hasLineDasharray(e){for(const i of e){const a=i.paint.get("line-dasharray");if(a&&!a.isConstant())return!0}return!1}addLineDashDependencies(e,i,a,s){for(const l of e){const u=l.paint.get("line-dasharray");if(!u||u.value.kind==="constant")continue;const d=l.layout.get("line-cap").evaluate(i,{})==="round",_={dasharray:u.value.evaluate({zoom:a-1},i,{}),round:d},m={dasharray:u.value.evaluate({zoom:a},i,{}),round:d},v={dasharray:u.value.evaluate({zoom:a+1},i,{}),round:d},g=`${_.dasharray.join(",")},${_.round}`,T=`${m.dasharray.join(",")},${m.round}`,b=`${v.dasharray.join(",")},${v.round}`;s.dashDependencies[g]=_,s.dashDependencies[T]=m,s.dashDependencies[b]=v,i.dashes[l.id]={min:g,mid:T,max:b}}}}let dp,pp;Ie("LineBucket",Nh,{omit:["layers","patternFeatures"]});var fp={get paint(){return pp=pp||new di({"line-opacity":new ze(ue.paint_line["line-opacity"]),"line-color":new ze(ue.paint_line["line-color"]),"line-translate":new Ee(ue.paint_line["line-translate"]),"line-translate-anchor":new Ee(ue.paint_line["line-translate-anchor"]),"line-width":new ze(ue.paint_line["line-width"]),"line-gap-width":new ze(ue.paint_line["line-gap-width"]),"line-offset":new ze(ue.paint_line["line-offset"]),"line-blur":new ze(ue.paint_line["line-blur"]),"line-dasharray":new Ur(ue.paint_line["line-dasharray"]),"line-pattern":new Ur(ue.paint_line["line-pattern"]),"line-gradient":new ha(ue.paint_line["line-gradient"])})},get layout(){return dp=dp||new di({"line-cap":new ze(ue.layout_line["line-cap"]),"line-join":new ze(ue.layout_line["line-join"]),"line-miter-limit":new ze(ue.layout_line["line-miter-limit"]),"line-round-limit":new ze(ue.layout_line["line-round-limit"]),"line-sort-key":new ze(ue.layout_line["line-sort-key"])})}};class u_ extends ze{possiblyEvaluate(e,i){return i=new ht(Math.floor(i.zoom),{now:i.now,fadeDuration:i.fadeDuration,zoomHistory:i.zoomHistory,transition:i.transition}),super.possiblyEvaluate(e,i)}evaluate(e,i,a,s){return i=Vi({},i,{zoom:Math.floor(i.zoom)}),super.evaluate(e,i,a,s)}}let Pu;class h_ extends Gi{constructor(e,i){super(e,fp,i),this.gradientVersion=0,Pu||(Pu=new u_(fp.paint.properties["line-width"].specification),Pu.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(e){if(e==="line-gradient"){const i=this.gradientExpression();this.stepInterpolant=!!(function(a){return a._styleExpression!==void 0})(i)&&i._styleExpression.expression instanceof Jn,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(e,i){super.recalculate(e,i),this.paint._values["line-floorwidth"]=Pu.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)}createBucket(e){return new Nh(e)}queryRadius(e){const i=e,a=mp(fo("line-width",this,i),fo("line-gap-width",this,i)),s=fo("line-offset",this,i);return a/2+Math.abs(s)+fu(this.paint.get("line-translate"))}queryIntersectsFeature({queryGeometry:e,feature:i,featureState:a,geometry:s,transform:l,pixelsToTileUnits:u}){const 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ae,this.hasVisibleVertices=!1,this.placedSymbolArray=new y}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0}upload(e,i,a,s){this.isEmpty()||(a&&(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,d_.members),this.indexBuffer=e.createIndexBuffer(this.indexArray,i),this.dynamicLayoutVertexBuffer=e.createVertexBuffer(this.dynamicLayoutVertexArray,p_.members,!0),this.opacityVertexBuffer=e.createVertexBuffer(this.opacityVertexArray,j_,!0),this.opacityVertexBuffer.itemSize=1),(a||s)&&this.programConfigurations.upload(e))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}Ie("SymbolBuffers",Wh);class Hh{constructor(e,i,a){this.layoutVertexArray=new e,this.layoutAttributes=i,this.indexArray=new a,this.segments=new Se,this.collisionVertexArray=new fe}upload(e){this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,f_.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}Ie("CollisionBuffers",Hh);class To{constructor(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((u=>u.id)),this.index=e.index,this.pixelRatio=e.pixelRatio,this.sourceLayerIndex=e.sourceLayerIndex,this.hasDependencies=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[];const i=this.layers[0]._unevaluatedLayout._values;this.textSizeData=Cp(this.zoom,i["text-size"]),this.iconSizeData=Cp(this.zoom,i["icon-size"]);const a=this.layers[0].layout,s=a.get("symbol-sort-key"),l=a.get("symbol-z-order");this.canOverlap=Zh(a,"text-overlap","text-allow-overlap")!=="never"||Zh(a,"icon-overlap","icon-allow-overlap")!=="never"||a.get("text-ignore-placement")||a.get("icon-ignore-placement"),this.sortFeaturesByKey=l!=="viewport-y"&&!s.isConstant(),this.sortFeaturesByY=(l==="viewport-y"||l==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,a.get("symbol-placement")==="point"&&(this.writingModes=a.get("text-writing-mode").map((u=>R.ax[u]))),this.stateDependentLayerIds=this.layers.filter((u=>u.isStateDependent())).map((u=>u.id)),this.sourceID=e.sourceID}createArrays(){this.text=new Wh(new br(this.layers,this.zoom,(e=>e.startsWith("text")))),this.icon=new Wh(new br(this.layers,this.zoom,(e=>e.startsWith("icon")))),this.glyphOffsetArray=new S,this.lineVertexArray=new P,this.symbolInstances=new w,this.textAnchorOffsets=new C}calculateGlyphDependencies(e,i,a,s,l){for(const u of e)if(i[u.codePointAt(0)]=!0,(a||s)&&l){const d=ic[u];d&&(i[d.codePointAt(0)]=!0)}}populate(e,i,a){var s;const l=this.layers[0],u=l.layout,d=u.get("text-font"),_=u.get("text-field"),m=u.get("icon-image"),v=(_.value.kind!=="constant"||_.value.value instanceof wi&&!_.value.value.isEmpty()||_.value.value.toString().length>0)&&(d.value.kind!=="constant"||d.value.value.length>0),g=m.value.kind!=="constant"||!!m.value.value||Object.keys(m.parameters).length>0,T=u.get("symbol-sort-key");if(this.features=[],!v&&!g)return;const b=i.iconDependencies,I=i.glyphDependencies,M=i.availableImages,A=new ht(this.zoom);for(const{feature:z,id:L,index:k,sourceLayerIndex:F}of e){const O=l._featureFilter.needGeometry,V=Xr(z,O);if(!l._featureFilter.filter(A,V,a))continue;let Y,J;if(O||(V.geometry=Hr(z)),v){const te=l.getValueAndResolveTokens("text-field",V,a,M),le=wi.factory(te);this.hasRTLText||(this.hasRTLText=V_(le)),(!this.hasRTLText||yr.getRTLTextPluginStatus()==="unavailable"||this.hasRTLText&&yr.isParsed())&&(Y=g_(le,l,V))}if(g){const te=l.getValueAndResolveTokens("icon-image",V,a,M);J=te instanceof zi?te:zi.fromString(te)}if(!Y&&!J)continue;const re=this.sortFeaturesByKey?T.evaluate(V,{},a):void 0;if(this.features.push({id:L,text:Y,icon:J,index:k,sourceLayerIndex:F,geometry:V.geometry,properties:z.properties,type:Kl.types[z.type],sortKey:re}),J&&(b[J.name]=!0),Y){const te=d.evaluate(V,{},a).join(","),le=u.get("text-rotation-alignment")!=="viewport"&&u.get("symbol-placement")!=="point";this.allowVerticalPlacement=(s=this.writingModes)===null||s===void 0?void 0:s.includes(R.ax.vertical);for(const ce of Y.sections)if(ce.image)b[ce.image.name]=!0;else{const ne=Il(Y.toString()),ie=ce.fontStack||te;I[ie]||(I[ie]={}),this.calculateGlyphDependencies(ce.text,I[ie],le,this.allowVerticalPlacement,ne)}}}u.get("symbol-placement")==="line"&&(this.features=(function(z){const L={},k={},F=[];let O=0;function V(te){F.push(z[te]),O++}function Y(te,le,ce){const ne=k[te];return delete k[te],k[le]=ne,F[ne].geometry[0].pop(),F[ne].geometry[0]=F[ne].geometry[0].concat(ce[0]),ne}function J(te,le,ce){const ne=L[le];return delete L[le],L[te]=ne,F[ne].geometry[0].shift(),F[ne].geometry[0]=ce[0].concat(F[ne].geometry[0]),ne}function re(te,le,ce){const ne=ce?le[0][le[0].length-1]:le[0][0];return`${te}:${ne.x}:${ne.y}`}for(let te=0;te<z.length;te++){const le=z[te],ce=le.geometry,ne=le.text?le.text.toString():null;if(!ne){V(te);continue}const ie=re(ne,ce),_e=re(ne,ce,!0);if(ie in k&&_e in L&&k[ie]!==L[_e]){const we=J(ie,_e,ce),xe=Y(ie,_e,F[we].geometry);delete L[ie],delete k[_e],k[re(ne,F[xe].geometry,!0)]=xe,F[we].geometry=null}else ie in k?Y(ie,_e,ce):_e in L?J(ie,_e,ce):(V(te),L[ie]=O-1,k[_e]=O-1)}return F.filter((te=>te.geometry))})(this.features)),this.sortFeaturesByKey&&this.features.sort(((z,L)=>z.sortKey-L.sortKey))}update(e,i,a){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(e,i,this.layers,{imagePositions:a}),this.icon.programConfigurations.updatePaintArrays(e,i,this.layers,{imagePositions:a}))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(e){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(e),this.iconCollisionBox.upload(e)),this.text.upload(e,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,i){const a=this.lineVertexArray.length;if(e.segment!==void 0){let s=e.dist(i[e.segment+1]),l=e.dist(i[e.segment]);const u={};for(let d=e.segment+1;d<i.length;d++)u[d]={x:i[d].x,y:i[d].y,tileUnitDistanceFromAnchor:s},d<i.length-1&&(s+=i[d+1].dist(i[d]));for(let d=e.segment||0;d>=0;d--)u[d]={x:i[d].x,y:i[d].y,tileUnitDistanceFromAnchor:l},d>0&&(l+=i[d-1].dist(i[d]));for(let d=0;d<i.length;d++){const _=u[d];this.lineVertexArray.emplaceBack(_.x,_.y,_.tileUnitDistanceFromAnchor)}}return{lineStartIndex:a,lineLength:this.lineVertexArray.length-a}}addSymbols(e,i,a,s,l,u,d,_,m,v,g,T){const b=e.indexArray,I=e.layoutVertexArray,M=e.segments.prepareSegment(4*i.length,I,b,this.canOverlap?u.sortKey:void 0),A=this.glyphOffsetArray.length,z=M.vertexLength,L=this.allowVerticalPlacement&&d===R.ax.vertical?Math.PI/2:0,k=u.text&&u.text.sections;for(let F=0;F<i.length;F++){const{tl:O,tr:V,bl:Y,br:J,tex:re,pixelOffsetTL:te,pixelOffsetBR:le,minFontScaleX:ce,minFontScaleY:ne,glyphOffset:ie,isSDF:_e,sectionIndex:we}=i[F],xe=M.vertexLength,ge=ie[1];Eu(I,_.x,_.y,O.x,ge+O.y,re.x,re.y,a,_e,te.x,te.y,ce,ne),Eu(I,_.x,_.y,V.x,ge+V.y,re.x+re.w,re.y,a,_e,le.x,te.y,ce,ne),Eu(I,_.x,_.y,Y.x,ge+Y.y,re.x,re.y+re.h,a,_e,te.x,le.y,ce,ne),Eu(I,_.x,_.y,J.x,ge+J.y,re.x+re.w,re.y+re.h,a,_e,le.x,le.y,ce,ne),qh(e.dynamicLayoutVertexArray,_,L),b.emplaceBack(xe,xe+2,xe+1),b.emplaceBack(xe+1,xe+2,xe+3),M.vertexLength+=4,M.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(ie[0]),F!==i.length-1&&we===i[F+1].sectionIndex||e.programConfigurations.populatePaintArrays(I.length,u,u.index,{imagePositions:{},canonical:T,formattedSection:k?.[we]})}e.placedSymbolArray.emplaceBack(_.x,_.y,A,this.glyphOffsetArray.length-A,z,m,v,_.segment,a?a[0]:0,a?a[1]:0,s[0],s[1],d,0,!1,0,g)}_addCollisionDebugVertex(e,i,a,s,l,u){return i.emplaceBack(0,0),e.emplaceBack(a.x,a.y,s,l,Math.round(u.x),Math.round(u.y))}addCollisionDebugVertices(e,i,a,s,l,u,d){const _=l.segments.prepareSegment(4,l.layoutVertexArray,l.indexArray),m=_.vertexLength,v=l.layoutVertexArray,g=l.collisionVertexArray,T=d.anchorX,b=d.anchorY;this._addCollisionDebugVertex(v,g,u,T,b,new Pe(e,i)),this._addCollisionDebugVertex(v,g,u,T,b,new Pe(a,i)),this._addCollisionDebugVertex(v,g,u,T,b,new Pe(a,s)),this._addCollisionDebugVertex(v,g,u,T,b,new Pe(e,s)),_.vertexLength+=4;const I=l.indexArray;I.emplaceBack(m,m+1),I.emplaceBack(m+1,m+2),I.emplaceBack(m+2,m+3),I.emplaceBack(m+3,m),_.primitiveLength+=4}addDebugCollisionBoxes(e,i,a,s){for(let l=e;l<i;l++){const u=this.collisionBoxArray.get(l);this.addCollisionDebugVertices(u.x1,u.y1,u.x2,u.y2,s?this.textCollisionBox:this.iconCollisionBox,u.anchorPoint,a)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new Hh(oe,_p.members,Me),this.iconCollisionBox=new Hh(oe,_p.members,Me);for(let e=0;e<this.symbolInstances.length;e++){const i=this.symbolInstances.get(e);this.addDebugCollisionBoxes(i.textBoxStartIndex,i.textBoxEndIndex,i,!0),this.addDebugCollisionBoxes(i.verticalTextBoxStartIndex,i.verticalTextBoxEndIndex,i,!0),this.addDebugCollisionBoxes(i.iconBoxStartIndex,i.iconBoxEndIndex,i,!1),this.addDebugCollisionBoxes(i.verticalIconBoxStartIndex,i.verticalIconBoxEndIndex,i,!1)}}_deserializeCollisionBoxesForSymbol(e,i,a,s,l,u,d,_,m){const v={};for(let g=i;g<a;g++){const T=e.get(g);v.textBox={x1:T.x1,y1:T.y1,x2:T.x2,y2:T.y2,anchorPointX:T.anchorPointX,anchorPointY:T.anchorPointY},v.textFeatureIndex=T.featureIndex;break}for(let g=s;g<l;g++){const T=e.get(g);v.verticalTextBox={x1:T.x1,y1:T.y1,x2:T.x2,y2:T.y2,anchorPointX:T.anchorPointX,anchorPointY:T.anchorPointY},v.verticalTextFeatureIndex=T.featureIndex;break}for(let g=u;g<d;g++){const T=e.get(g);v.iconBox={x1:T.x1,y1:T.y1,x2:T.x2,y2:T.y2,anchorPointX:T.anchorPointX,anchorPointY:T.anchorPointY},v.iconFeatureIndex=T.featureIndex;break}for(let g=_;g<m;g++){const T=e.get(g);v.verticalIconBox={x1:T.x1,y1:T.y1,x2:T.x2,y2:T.y2,anchorPointX:T.anchorPointX,anchorPointY:T.anchorPointY},v.verticalIconFeatureIndex=T.featureIndex;break}return v}deserializeCollisionBoxes(e){this.collisionArrays=[];for(let i=0;i<this.symbolInstances.length;i++){const a=this.symbolInstances.get(i);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,a.textBoxStartIndex,a.textBoxEndIndex,a.verticalTextBoxStartIndex,a.verticalTextBoxEndIndex,a.iconBoxStartIndex,a.iconBoxEndIndex,a.verticalIconBoxStartIndex,a.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(e,i){const a=e.placedSymbolArray.get(i),s=a.vertexStartIndex+4*a.numGlyphs;for(let l=a.vertexStartIndex;l<s;l+=4)e.indexArray.emplaceBack(l,l+2,l+1),e.indexArray.emplaceBack(l+1,l+2,l+3)}getSortedSymbolIndexes(e){if(this.sortedAngle===e&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const i=Math.sin(e),a=Math.cos(e),s=[],l=[],u=[];for(let d=0;d<this.symbolInstances.length;++d){u.push(d);const _=this.symbolInstances.get(d);s.push(0|Math.round(i*_.anchorX+a*_.anchorY)),l.push(_.featureIndex)}return u.sort(((d,_)=>s[d]-s[_]||l[_]-l[d])),u}addToSortKeyRanges(e,i){const a=this.sortKeyRanges[this.sortKeyRanges.length-1];a?.sortKey===i?a.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:i,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const i of this.symbolInstanceIndexes){const a=this.symbolInstances.get(i);this.featureSortOrder.push(a.featureIndex);const s=[a.rightJustifiedTextSymbolIndex,a.centerJustifiedTextSymbolIndex,a.leftJustifiedTextSymbolIndex];for(let l=0;l<s.length;l++){const u=s[l];u>=0&&s.indexOf(u)===l&&this.addIndicesForPlacedSymbol(this.text,u)}a.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,a.verticalPlacedTextSymbolIndex),a.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,a.placedIconSymbolIndex),a.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,a.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let Ap,zp;Ie("SymbolBucket",To,{omit:["layers","collisionBoxArray","features","compareText"]}),To.MAX_GLYPHS=65535,To.addDynamicAttributes=qh;var Xh={get paint(){return zp=zp||new di({"icon-opacity":new ze(ue.paint_symbol["icon-opacity"]),"icon-color":new ze(ue.paint_symbol["icon-color"]),"icon-halo-color":new ze(ue.paint_symbol["icon-halo-color"]),"icon-halo-width":new ze(ue.paint_symbol["icon-halo-width"]),"icon-halo-blur":new ze(ue.paint_symbol["icon-halo-blur"]),"icon-translate":new Ee(ue.paint_symbol["icon-translate"]),"icon-translate-anchor":new Ee(ue.paint_symbol["icon-translate-anchor"]),"text-opacity":new ze(ue.paint_symbol["text-opacity"]),"text-color":new ze(ue.paint_symbol["text-color"],{runtimeType:Ai,getOverride:r=>r.textColor,hasOverride:r=>!!r.textColor}),"text-halo-color":new ze(ue.paint_symbol["text-halo-color"]),"text-halo-width":new ze(ue.paint_symbol["text-halo-width"]),"text-halo-blur":new ze(ue.paint_symbol["text-halo-blur"]),"text-translate":new Ee(ue.paint_symbol["text-translate"]),"text-translate-anchor":new Ee(ue.paint_symbol["text-translate-anchor"])})},get layout(){return Ap=Ap||new di({"symbol-placement":new Ee(ue.layout_symbol["symbol-placement"]),"symbol-spacing":new Ee(ue.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Ee(ue.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new ze(ue.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Ee(ue.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Ee(ue.layout_symbol["icon-allow-overlap"]),"icon-overlap":new Ee(ue.layout_symbol["icon-overlap"]),"icon-ignore-placement":new Ee(ue.layout_symbol["icon-ignore-placement"]),"icon-optional":new Ee(ue.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Ee(ue.layout_symbol["icon-rotation-alignment"]),"icon-size":new ze(ue.layout_symbol["icon-size"]),"icon-text-fit":new Ee(ue.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Ee(ue.layout_symbol["icon-text-fit-padding"]),"icon-image":new ze(ue.layout_symbol["icon-image"]),"icon-rotate":new ze(ue.layout_symbol["icon-rotate"]),"icon-padding":new ze(ue.layout_symbol["icon-padding"]),"icon-keep-upright":new Ee(ue.layout_symbol["icon-keep-upright"]),"icon-offset":new ze(ue.layout_symbol["icon-offset"]),"icon-anchor":new ze(ue.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Ee(ue.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Ee(ue.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Ee(ue.layout_symbol["text-rotation-alignment"]),"text-field":new ze(ue.layout_symbol["text-field"]),"text-font":new ze(ue.layout_symbol["text-font"]),"text-size":new ze(ue.layout_symbol["text-size"]),"text-max-width":new ze(ue.layout_symbol["text-max-width"]),"text-line-height":new Ee(ue.layout_symbol["text-line-height"]),"text-letter-spacing":new ze(ue.layout_symbol["text-letter-spacing"]),"text-justify":new ze(ue.layout_symbol["text-justify"]),"text-radial-offset":new ze(ue.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Ee(ue.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new ze(ue.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new ze(ue.layout_symbol["text-anchor"]),"text-max-angle":new Ee(ue.layout_symbol["text-max-angle"]),"text-writing-mode":new Ee(ue.layout_symbol["text-writing-mode"]),"text-rotate":new ze(ue.layout_symbol["text-rotate"]),"text-padding":new Ee(ue.layout_symbol["text-padding"]),"text-keep-upright":new Ee(ue.layout_symbol["text-keep-upright"]),"text-transform":new ze(ue.layout_symbol["text-transform"]),"text-offset":new ze(ue.layout_symbol["text-offset"]),"text-allow-overlap":new Ee(ue.layout_symbol["text-allow-overlap"]),"text-overlap":new Ee(ue.layout_symbol["text-overlap"]),"text-ignore-placement":new Ee(ue.layout_symbol["text-ignore-placement"]),"text-optional":new Ee(ue.layout_symbol["text-optional"])})}};class Dp{constructor(e){if(e.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=e.property.overrides?e.property.overrides.runtimeType:Fr,this.defaultValue=e}evaluate(e){if(e.formattedSection){const i=this.defaultValue.property.overrides;if(i?.hasOverride(e.formattedSection))return i.getOverride(e.formattedSection)}return e.feature&&e.featureState?this.defaultValue.evaluate(e.feature,e.featureState):this.defaultValue.property.specification.default}eachChild(e){this.defaultValue.isConstant()||e(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}Ie("FormatSectionOverride",Dp,{omit:["defaultValue"]});class Cu extends Gi{constructor(e,i){super(e,Xh,i)}recalculate(e,i){if(super.recalculate(e,i),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")==="map"?"map":"viewport"),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),this.layout.get("symbol-placement")==="point"){const a=this.layout.get("text-writing-mode");if(a){const s=[];for(const l of a)s.includes(l)||s.push(l);this.layout._values["text-writing-mode"]=s}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(e,i,a,s){const l=this.layout.get(e).evaluate(i,{},a,s),u=this._unevaluatedLayout._values[e];return u.isDataDriven()||Gs(u.value)||!l?l:(function(d,_){return _.replace(/{([^{}]+)}/g,((m,v)=>d&&v in d?String(d[v]):""))})(i.properties,l)}createBucket(e){return new To(e)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const e of Xh.paint.overridableProperties){if(!Cu.hasPaintOverride(this.layout,e))continue;const i=this.paint.get(e),a=new Dp(i),s=new Ua(a,i.property.specification);let l=null;l=i.value.kind==="constant"||i.value.kind==="source"?new Zs("source",s):new qs("composite",s,i.value.zoomStops),this.paint._values[e]=new rr(i.property,l,i.parameters)}}_handleOverridablePaintPropertyUpdate(e,i,a){return!(!this.layout||i.isDataDriven()||a.isDataDriven())&&Cu.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,i){const a=e.get("text-field"),s=Xh.paint.properties[i];let l=!1;const u=d=>{var _;for(const m of d)if(!((_=s.overrides)===null||_===void 0)&&_.hasOverride(m))return void(l=!0)};if(a.value.kind==="constant"&&a.value.value instanceof wi)u(a.value.value.sections);else if(a.value.kind==="source"||a.value.kind==="composite"){const d=m=>{l||(m instanceof ar&&Mt(m.value)===Ea?u(m.value.sections):m instanceof yn?u(m.sections):m.eachChild(d))},_=a.value;_._styleExpression&&d(_._styleExpression.expression)}return l}}let kp;var N_={get paint(){return kp=kp||new di({"background-color":new Ee(ue.paint_background["background-color"]),"background-pattern":new cu(ue.paint_background["background-pattern"]),"background-opacity":new Ee(ue.paint_background["background-opacity"])})}};class U_ extends 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16){if(!this._validate(p.z,t,n))for(const o in t){const c=t[o];o.endsWith(p.B)?this._transitionable.setTransition(o.slice(0,-p.B.length),c):this._transitionable.setValue(o,c)}}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}_validate(t,n,o){return o?.validate!==!1&&p.C(this,t.call(p.F,{value:n,style:{glyphs:!0,sprite:!0},styleSpec:p.x}))}}const Ve=new p.u({"sky-color":new p.D(p.x.sky["sky-color"]),"horizon-color":new p.D(p.x.sky["horizon-color"]),"fog-color":new p.D(p.x.sky["fog-color"]),"fog-ground-blend":new p.D(p.x.sky["fog-ground-blend"]),"horizon-fog-blend":new p.D(p.x.sky["horizon-fog-blend"]),"sky-horizon-blend":new p.D(p.x.sky["sky-horizon-blend"]),"atmosphere-blend":new p.D(p.x.sky["atmosphere-blend"])});class et extends p.E{constructor(t){super(),this._transitionable=new p.y(Ve,void 0),this.setSky(t),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new p.J(0))}setSky(t,n={}){if(!this._validate(p.K,t,n)){t||(t={"sky-color":"transparent","horizon-color":"transparent","fog-color":"transparent","fog-ground-blend":1,"atmosphere-blend":0});for(const o in t){const c=t[o];o.endsWith(p.B)?this._transitionable.setTransition(o.slice(0,-p.B.length),c):this._transitionable.setValue(o,c)}}}getSky(){return this._transitionable.serialize()}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}_validate(t,n,o={}){return o?.validate!==!1&&p.C(this,t.call(p.F,p.e({value:n,style:{glyphs:!0,sprite:!0},styleSpec:p.x})))}calculateFogBlendOpacity(t){return t<60?0:t<70?(t-60)/10:1}}class Re{constructor(t,n){this.width=t,this.height=n,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(t,n){var o;const c=t.join(",")+String(n);return(o=this.dashEntry)[c]||(o[c]=this.addDash(t,n)),this.dashEntry[c]}getDashRanges(t,n,o){const c=[];let f=t.length%2==1?-t[t.length-1]*o:0,y=t[0]*o,x=!0;c.push({left:f,right:y,isDash:x,zeroLength:t[0]===0});let w=t[0];for(let S=1;S<t.length;S++){x=!x;const P=t[S];f=w*o,w+=P,y=w*o,c.push({left:f,right:y,isDash:x,zeroLength:P===0})}return c}addRoundDash(t,n,o){const c=n/2;for(let f=-o;f<=o;f++){const y=this.width*(this.nextRow+o+f);let x=0,w=t[x];for(let S=0;S<this.width;S++){S/w.right>1&&(w=t[++x]);const P=Math.abs(S-w.left),E=Math.abs(S-w.right),C=Math.min(P,E);let D;const B=f/o*(c+1);if(w.isDash){const j=c-Math.abs(B);D=Math.sqrt(C*C+j*j)}else D=c-Math.sqrt(C*C+B*B);this.data[y+S]=Math.max(0,Math.min(255,D+128))}}}addRegularDash(t){for(let x=t.length-1;x>=0;--x){const w=t[x],S=t[x+1];w.zeroLength?t.splice(x,1):S&&S.isDash===w.isDash&&(S.left=w.left,t.splice(x,1))}const n=t[0],o=t[t.length-1];n.isDash===o.isDash&&(n.left=o.left-this.width,o.right=n.right+this.width);const c=this.width*this.nextRow;let f=0,y=t[f];for(let x=0;x<this.width;x++){x/y.right>1&&(y=t[++f]);const w=Math.abs(x-y.left),S=Math.abs(x-y.right),P=Math.min(w,S);this.data[c+x]=Math.max(0,Math.min(255,(y.isDash?P:-P)+128))}}addDash(t,n){const o=n?7:0,c=2*o+1;if(this.nextRow+c>this.height)return p.w("LineAtlas out of space"),null;let f=0;for(const x of t)f+=x;if(f!==0){const x=this.width/f,w=this.getDashRanges(t,this.width,x);n?this.addRoundDash(w,x,o):this.addRegularDash(w)}const y={y:this.nextRow+o,height:2*o,width:f};return this.nextRow+=c,this.dirty=!0,y}bind(t){const n=t.gl;this.texture?(n.bindTexture(n.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,n.texSubImage2D(n.TEXTURE_2D,0,0,0,this.width,this.height,n.ALPHA,n.UNSIGNED_BYTE,this.data))):(this.texture=n.createTexture(),n.bindTexture(n.TEXTURE_2D,this.texture),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,n.REPEAT),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.REPEAT),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.L

16validateBounds(t){return Array.isArray(t)&&t.length===4?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]}contains(t){const n=Math.pow(2,t.z),o=Math.floor(p.Z(this.bounds.getWest())*n),c=Math.floor(p.Y(this.bounds.getNorth())*n),f=Math.ceil(p.Z(this.bounds.getEast())*n),y=Math.ceil(p.Y(this.bounds.getSouth())*n);return t.x>=o&&t.x<f&&t.y>=c&&t.y<y}}class Ht extends p.E{constructor(t,n,o,c){if(super(),this.id=t,this.dispatcher=o,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,p.e(this,p.V(n,["url","scheme","tileSize","promoteId","encoding"])),this._options=p.e({type:"vector"},n),this._collectResourceTiming=n.collectResourceTiming,this.tileSize!==512)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(c)}load(){return p._(this,arguments,void 0,(function*(t=!1){this._loaded=!1,this.fire(new p.n("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const n=yield nn(this._options,this.map._requestManager,this._tileJSONRequest,this.map._ownerWindow);this._tileJSONRequest=null,this._loaded=!0,n&&(p.e(this,n),n.bounds&&(this.tileBounds=new jt(n.bounds,this.minzoom,this.maxzoom)),this.fire(new p.n("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new p.n("data",{dataType:"source",sourceDataType:"content",sourceDataChanged:t})))}catch(n){this._tileJSONRequest=null,this._loaded=!0,p.$(n)||this.fire(new p.l(p.d(n)))}}))}loaded(){return this._loaded}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}onAdd(t){this.map=t,this.load()}setSourceProperty(t){this._tileJSONRequest&&this._tileJSONRequest.abort(),t(),this.load(!0)}setTiles(t){return this.setSourceProperty((()=>{this._options.tiles=t})),this}setUrl(t){return this.setSourceProperty((()=>{this.url=t,this._options.url=t})),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return p.e({},this._options)}loadTile(t){return p._(this,void 0,void 0,(function*(){const n=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),o={request:yield this.map._requestManager.transformRequest(n,"Tile"),uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,tileSize:this.tileSize*t.tileID.overscaleFactor(),type:this.t

16ype,source:this.id}}))}))}unloadTile(t){return p._(this,void 0,void 0,(function*(){t.unloadVectorData(),t.actor&&(yield t.actor.sendAsync({type:"RMT",data:{uid:t.uid,type:this.type,source:this.id}}))}))}hasTransition(){return!1}}class Ci extends p.E{constructor(t,n,o,c){super(),this.id=t,this.dispatcher=o,this.setEventedParent(c),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=p.e({type:"raster"},n),p.e(this,p.V(n,["url","scheme","tileSize"]))}load(){return p._(this,arguments,void 0,(function*(t=!1){this._loaded=!1,this.fire(new p.n("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const n=yield nn(this._options,this.map._requestManager,this._tileJSONRequest,this.map._ownerWindow);this._tileJSONRequest=null,this._loaded=!0,n&&(p.e(this,n),n.bounds&&(this.tileBounds=new jt(n.bounds,this.minzoom,this.maxzoom)),this.fire(new p.n("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new p.n("data",{dataType:"source",sourceDataType:"content",sourceDataChanged:t})))}catch(n){this._tileJSONRequest=null,this._loaded=!0,p.$(n)||this.fire(new p.l(p.d(n)))}}))}loaded(){return this._loaded}onAdd(t){this.map=t,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(t){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),t(),this.load(!0)}setTiles(t){return this.setSourceProperty((()=>{this._options.tiles=t})),this}setUrl(t){return this.setSourceProperty((()=>{this.url=t,this._options.url=t})),this}serialize(){return p.e({},this._options)}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}loadTile(t){return p._(this,void 0,void 0,(function*(){const n=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);t.abortController=new AbortController;try{const o=yield Ei.getImage(yield this.map._requestManager.transformRequest(n,"Tile"),t.abortController,this.map._refreshExpiredTiles);if(delete t.abortController,t.aborted)return void(t.state="unloaded");if(o?.data){this.map._refreshExpiredTiles&&(o.cacheControl||o.expires)&&t.setExpiryData({cacheControl:o.cacheControl,expires:o.expires});const c=this.map.painter.context,f=c.gl,y=o.data;t.texture=this.map.painter.getTileTexture(y.width),t.texture?t.texture.update(y,{useMipmap:!0}):(t.texture=new p.T(c,y,f.RGBA,{useMipmap:!0}),t.texture.bind(f.LINEAR,f.CLAMP_TO_EDGE,f.LINEAR_MIPMAP_NEAREST)),t.state="loaded"}}catch(o){if(delete t.abortController,t.aborted)t.state="unloaded";else if(o)throw t.state="errored",o}}))}abortTile(t){return p._(this,void 0,void 0,(function*(){t.abortController&&(t.abortController.abort(),delete t.abortController)}))}unloadTile(t){return p._(this,void 0,void 0,(function*(){t.texture&&this.map.painter.saveTileTexture(t.texture)}))}hasTransition(){return!1}}class Xt extends Ci{constructor(t,n,o,c){super(t,n,o,c),this.type="raster-dem",this.maxzoom=22,this._options=p.e({type:"raster-dem"},n),this.encoding=n.encoding||"mapbox",this.redFactor=n.redFactor,this.greenFactor=n.greenFactor,this.blueFactor=n.blueFactor,this.baseShift=n.baseShift}loadTile(t){return p._(this,void 0,void 0,(function*(){const n=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),o=yield this.map._requestManager.transformRequest(n,"Tile");t.neighboringTiles=this._getNeighboringTiles(t.tileID),t.abortController=new AbortController;try{const c=yield Ei.getImage(o,t.abortController,this.map._refreshExpiredTiles);if(delete t.abortController,t.aborted)return void(t.state="unloaded");if(c?.data){const f=c.data;this.map._refreshExpiredTiles&&(c.cacheControl||c.expires)&&t.setExpiryData({cacheControl:c.cacheControl,expires:c.expires});const y=p.b(f)&&p.a0()?f:yield this.readImageNow(f),x={type:this.type,uid:t.uid,source:this.id,rawImageData:y,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(t.actor&&t.state!=="expired"&&t.state!=="reloading")return;t.actor&&t.state!=="expired"||(t.actor=this.dispatcher.getActor()),t.dem=yield t.actor.sendAsync({type:"LDT",data:x}

16jn(n)))}}shouldReloadTile(t,{affectedBounds:n}){if(t.state==="loading")return!0;if(t.state==="unloaded")return!1;const{buffer:o,extent:c}=this.workerOptions.geojsonVtOptions,f=(function({x:y,y:x,z:w},S=0){const P=p.a4((y-S)/Math.pow(2,w)),E=p.a5((x+1+S)/Math.pow(2,w)),C=p.a4((y+1+S)/Math.pow(2,w)),D=p.a5((x-S)/Math.pow(2,w));return new Fe([P,E],[C,D])})(t.tileID.canonical,o/c);for(const y of n)if(f.intersects(y))return!0;return!1}loaded(){return!this._isUpdatingWorker&&!this._hasPendingWorkerUpdate()}loadTile(t){return p._(this,void 0,void 0,(function*(){const n=t.actor?"RT":"LT";t.actor=this.actor;const o={type:this.type,uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,subdivisionGranularity:this.map.style.projection.subdivisionGranularity};t.abortController=new AbortController;const c=yield this.actor.sendAsync({type:n,data:o},t.abortController);delete t.abortController,t.unloadVectorData(),t.aborted||t.loadVectorData(c,this.map.painter,n==="RT")}))}abortTile(t){return p._(this,void 0,void 0,(function*(){t.abortController&&(t.abortController.abort(),delete t.abortController),t.aborted=!0}))}unloadTile(t){return p._(this,void 0,void 0,(function*(){t.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:t.uid,type:this.t

16onAdd(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}onRemove(){super.onRemove(),this.video&&(this.video.removeEventListener("playing",this._onPlayingHandler),this.video.pause())}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const t=this.map.painter.context,n=t.gl;this.texture?this.video.paused||(this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE),n.texSubImage2D(n.TEXTURE_2D,0,0,0,n.RGBA,n.UNSIGNED_BYTE,this.video)):(this.texture=new p.T(t,this.video,n.RGBA),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE));let o=!1;for(const c in this.tiles){const f=this.tiles[c];f.state!=="loaded"&&(f.state="loaded",f.texture=this.texture,o=!0)}o&&this.fire(new p.n("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class jo extends Rr{constructor(t,n,o,c){super(t,n,o,c),n.coordinates?Array.isArray(n.coordinates)&&n.coordinates.length===4&&!n.coordinates.some((f=>!Array.isArray(f)||f.length!==2||f.some((y=>typeof y!="number"))))||this.fire(new p.l(new p.ac(`sources.${t}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new p.l(new p.ac(`sources.${t}`,null,'missing required property "coordinates"'))),n.animate&&typeof n.animate!="boolean"&&this.fire(new p.l(new p.ac(`sources.${t}`,null,'optional "animate" property must be a boolean value'))),n.canvas?typeof n.canvas=="string"||n.canvas instanceof HTMLCanvasElement||this.fire(new p.l(new p.ac(`sources.${t}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new p.l(new p.ac(`sources.${t}`,null,'missing required property "canvas"'))),this.options=n,this.animate=n.animate===void 0||n.animate}load(){return p._(this,void 0,void 0,(function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new p.l(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())}))}getCanvas(){return this.canvas}onAdd(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let t=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,t=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,t=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const n=this.map.painter.context,o=n.gl;this.texture?(t||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):(this.texture=new p.T(n,this.canvas,o.RGBA,{premultiply:!0}),this.texture.bind(o.LINEAR,o.CLAMP_TO_EDGE));let c=!1;for(const f in this.tiles){const y=this.tiles[f];y.state!=="loaded"&&(y.state="loaded",y.texture=this.texture,c=!0)}c&&this.fire(new p.n("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",animate:this.animate,canvas:this.options.canvas,coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const t of[this.canvas.width,this.canvas.height])if(isNaN(t)||t<=0)return!0;return!1}}const Vo={},gs=h=>{switch(h){case"geojson":return _s;case"image":return Rr;case"raster":return Ci;case"raster-dem":return Xt;case"vector":return Ht;case"video":return sn;case"canvas":return jo}return Vo[h]},Pa="RTLPluginLoaded";class lc extends p.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=ci()}_syncState(t){return this.status=t,this.dispatcher.broadcast("SRPS",{pluginStatus:t,pluginURL:this.url}).catch((n=>{throw this.status="error",n}))}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(t){return p._(this,arguments,void 0,(function*(n,o=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=Wt.resolveURL(n),!this.url)throw new Error(`requested url ${n}

16insert(t,n,o,c,f){this._forEachCell(n,o,c,f,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(n),this.bboxes.push(o),this.bboxes.push(c),this.bboxes.push(f)}insertCircle(t,n,o,c){this._forEachCell(n-c,o-c,n+c,o+c,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(n),this.circles.push(o),this.circles.push(c)}_insertBoxCell(t,n,o,c,f,y){this.boxCells[f].push(y)}_insertCircleCell(t,n,o,c,f,y){this.circleCells[f].push(y)}_query(t,n,o,c,f,y,x){if(o<0||t>this.width||c<0||n>this.height)return[];const w=[];if(t<=0&&n<=0&&this.width<=o&&this.height<=c){if(f)return[{key:null,x1:t,y1:n,x2:o,y2:c}];for(let S=0;S<this.boxKeys.length;S++)w.push({key:this.boxKeys[S],x1:this.bboxes[4*S],y1:this.bboxes[4*S+1],x2:this.bboxes[4*S+2],y2:this.bboxes[4*S+3]});for(let S=0;S<this.circleKeys.length;S++){const P=this.circles[3*S],E=this.circles[3*S+1],C=this.circles[3*S+2];w.push({key:this.circleKeys[S],x1:P-C,y1:E-C,x2:P+C,y2:E+C})}}else this._forEachCell(t,n,o,c,this._queryCell,w,{hitTest:f,overlapMode:y,seenUids:{box:{},circle:{}}},x);return w}query(t,n,o,c){return this._query(t,n,o,c,!1,null)}hitTest(t,n,o,c,f,y){return this._query(t,n,o,c,!0,f,y).length>0}hitTestCircle(t,n,o,c,f){const y=t-o,x=t+o,w=n-o,S=n+o;if(x<0||y>this.width||S<0||w>this.height)return!1;const P=[];return this._forEachCell(y,w,x,S,this._queryCellCircle,P,{hitTest:!0,overlapMode:c,circle:{x:t,y:n,radius:o},seenUids:{box:{},circle:{}}},f),P.length>0}_queryCell(t,n,o,c,f,y,x,w){const{seenUids:S,hitTest:P,overlapMode:E}=x,C=this.boxCells[f],D=1e-6;if(C!==null){const j=this.bboxes;for(const $ of C)if(!S.box[$]){S.box[$]=!0;const N=4*$,G=this.boxKeys[$];if(t<=j[N+2]+D&&n<=j[N+3]+D&&o>=j[N+0]-D&&c>=j[N+1]-D&&(!w||w(G))&&(!P||!Fr(E,G.overlapMode))&&(y.push({key:G,x1:j[N],y1:j[N+1],x2:j[N+2],y2:j[N+3]}),P))return!0}}const B=this.circleCells[f];if(B!==null){const j=this.circles;for(const $ of B)if(!S.circle[$]){S.circle[$]=!0;const N=3*$,G=this.circleKeys[$];if(this._circleAndRectCollide(j[N],j[N+1],j[N+2],t,n,o,c)&&(!w||w(G))&&(!P||!Fr(E,G.overlapMode))){const X=j[N],Z=j[N+1],U=j[N+2];if(y.push({key:G,x1:X-U,y1:Z-U,x2:X+U,y2:Z+U}),P)return!0}}}return!1}_queryCellCircle(t,n,o,c,f,y,x,w){const{circle:S,seenUids:P,overlapMode:E}=x,C=this.boxCells[f];if(C!==null){const B=this.bboxes;for(const j of C)if(!P.box[j]){P.box[j]=!0;const $=4*j,N=this.boxKeys[j];if(this._circleAndRectCollide(S.x,S.y,S.radius,B[$+0],B[$+1],B[$+2],B[$+3])&&(!w||w(N))&&!Fr(E,N.overlapMode))return y.push(!0),!0}}const D=this.circleCells[f];if(D!==null){const B=this.circles;for(const j of D)if(!P.circle[j]){P.circle[j]=!0;const $=3*j,N=this.circleKeys[j];if(this._circlesCollide(B[$],B[$+1],B[$+2],S.x,S.y,S.radius)&&(!w||w(N))&&!Fr(E,N.overlapMode))return y.push(!0),!0}}}_forEachCell(t,n,o,c,f,y,x,w){const S=this._convertToXCellCoord(t),P=this._convertToYCellCoord(n),E=this._convertToXCellCoord(o),C=this._convertToYCellCoord(c);for(let D=S;D<=E;D++)for(let B=P;B<=C;B++)if(f.call(this,t,n,o,c,this.xCellCount*B+D,y,x,w))return}_convertToXCellCoord(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))}_convertToYCellCoord(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))}_circlesCollide(t,n,o,c,f,y){const x=c-t,w=f-n,S=o+y;return S*S>x*x+w*w}_circleAndRectCollide(t,n,o,c,f,y,x){const w=(y-c)/2,S=Math.abs(t-(c+w));if(S>w+o)return!1;const P=(x-f)/2,E=Math.abs(n-(f+P));if(E>P+o)return!1;if(S<=w||E<=P)return!0;const C=S-w,D=E-P;return C*C+D*D<=o*o}}function je(h,t){const n=1/(t[0]*t[0]+t[1]*t[1]+t[2]*t[2]),o=1/(t[8]*t[8]+t[9]*t[9]+t[10]*t[10]),c=t[0]*n,f=t[4]*n,y=t[8]*o,x=t[1]*n,w=t[5]*n,S=t[9]*o,P=t[2]*n,E=t[6]*n,C=t[10]*o;h[0]=c,h[1]=f,h[2]=y,h[4]=x,h[5]=w,h[6]=S,h[8]=P,h[9]=E,h[10]=C;const D=t[12],B=t[13],j=t[14];return h[12]=-c*D-x*B-P*j,h[13]=-f*D-w*B-E*j,h[14]=-y*D-S*B-C*j,h[3]=0,h[7]=0,h[11]=0,h[15]=1,h}const Ge=p.O();function Ai(h,t,n){const o=p.O();if(!h){const{vecSouth:E,vecEast:C}=pr(t),D=Cr();D[0]=C[0],D[1]=C[1],D[2]=E[0],D[3]=E[1],c=D,(P=(y=(f=D)[0])*(S=f[3])-(w=f[2])*(x=f[1]))&&(c[0]=S*(P=1/P),c[1]=-x*P,c[2]=-w*P,c[3]=y*P),o[0]=D[0],o[1]=D[1],o[4]=D[2],o[5]=D[3]}var c,f,y,x,w,S,P;return p.S(o,o,[1/n,1/n,1]),o}function bs(h,t,n,o){if(h){const c=p.O();if(!t){const{vecSouth:f,vecEast:y}=pr(n);c[0]=y[0],c[1]=y[1],c[4]=f[0],c[5]=f[1]}return p.S(c,c,[o,o,1]),c}return n.pixelsToClipSpaceMatrix}function pr(h){const t=Math.cos(h.rollInRadians),n=Math.sin(h.rollInRadians),o=Math.cos(h.pitchInRadians),c=Math.cos(h.bearingInRadians),f=Math.sin(h.bearingInRadians),y=p.az();y[0]=-c*o*n-f*t,y[1]=-f*o*n+c*t;const x=p.aA(y);x<1e-9?p.aB(y):p.aC(y,y,1/x);const w=p.az();w[0]=c*o*t-f*n,w[1]=f*o*t+c*n;const S=p.aA(w);return S<1e-9?p.aB(w):p.aC(w,w,1/S),{vecEast:w,vecSouth:y}}function Ne(h,t,n,o){let c;o?(c=[h,t,o(h,t),1],p.aE(c,c,n)):(c=[h,t,0,1],Ss(c,c,n));const f=c[3];return{point:new p.P(c[0]/f,c[1]/f),signedDistanceFromCamera:f,isOccluded:!1}}function Ma(h,t){return .5+h/t*.5}function Ea(h,t){return h.x>=-t[0]&&h.x<=t[0]&&h.y>=-t[1]&&h.y<=t[1]}function ws(h,t,n,o,c,f,y,x,w,S,P,E,C){const D=n?h.textSizeData:h.iconSizeData,B=p.aw(D,t.transform.zoom),j=[256/t.width*2+1,256/t.height*2+1],$=n?h.text.dynamicLayoutVertexArray:h.icon.dynamicLayoutVertexArray;$.clear();const N=h.lineVertexArray,G=n?h.text.placedSymbolArray:h.icon.placedSymbolArray,X=t.transform.width/t.transform.height;let Z=!1;for(let U=0;U<G.length;U++){const H=G.get(U);if(H.hidden||H.writingMode===p.ax.vertical&&!Z){dn(H.numGlyphs,$);continue}Z=!1;const q=new p.P(H.anchorX,H.anchorY),Q={getElevation:C,pitchedLabelPlaneMatrix:o,lineVertexArray:N,pitchWithMap:f,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},transform:t.transform,tileAnchorPoint:q,unwrappedTileID:w,width:S,height:P,translation:E},ae=Zn(H.anchorX,H.anchorY,Q);if(!Ea(ae.point,j)){dn(H.numGlyphs,$);continue}const oe=Ma(t.transform.cameraToCenterDistance,ae.signedDistanceFromCamera),fe=p.ay(D,B,H),de=f?fe*t.transform.getPitchedTextCorrection(H.anchorX,H.anchorY,w)/oe:fe*oe,Me=Gn({projectionContext:Q,pitchedLabelPlaneMatrixInverse:c,symbol:H,fontSize:de,flip:!1,keepUpright:y,glyphOffsetArray:h.glyphOffsetArray,dynamicLayoutVertexArray:$,aspectRatio:X,rotateToLine:x});Z=Me.useVertical,(Me.notEnoughRoom||Z||Me.needsFlipping&&Gn({projectionContext:Q,pitchedLabelPlaneMatrixInverse:c,symbol:H,fontSize:de,flip:!0,keepUpright:y,glyphOffsetArray:h.glyphOffsetArray,dynamicLayoutVertexArray:$,aspectRatio:X,rotateToLine:x}).notEnoughRoom)&&dn(H.numGlyphs,$)}n?h.text.dynamicLayoutVertexBuffer.updateData($):h.icon.dynamicLayoutVertexBuffer.updateData($)}function $n(h,t,n,o,c,f,y,x){const w=f.glyphStartIndex+f.numGlyphs,S=f.lineStartIndex,P=f.lineStartIndex+f.lineLength,E=t.getoffsetX(f.glyphStartIndex),C=t.getoffsetX(w-1),D=Ji(h*E,n,o,c,f.segment,S,P,x,y);if(!D)return null;const B=Ji(h*C,n,o,c,f.segment,S,P,x,y);return B?x.projectionCache.anyProjectionOccluded?null:{first:D,last:B}:null}function Ca(h,t,n,o){return h===p.ax.horizontal&&Math.abs(n.y-t.y)>Math.abs(n.x-t.x)*o?{useVertical:!0}:(h===p.ax.vertical?t.y<n.y:t.x>n.x)?{needsFlipping:!0}:null}function Gn(h){const{projectionContext:t,pitchedLabelPlaneMatrixInverse:n,symbol:o,fontSize:c,flip:f,keepUpright:y,glyphOffsetArray:x,dynamicLayoutVertexArray:w,aspectRatio:S,rotateToLine:P}=h,E=c/24,C=o.lineOffsetX*E,D=o.lineOffsetY*E;let B;if(o.numGlyphs>1){const j=o.glyphStartIndex+o.numGlyphs,$=o.lineStartIndex,N=o.lineStartIndex+o.lineLength,G=$n(E,x,C,D,f,o,P,t);if(!G)return{notEnoughRoom:!0};const X=Ts(G.first.point.x,G.first.point.y,t,n),Z=Ts(G.last.point.x,G.last.point.y,t,n);if(y&&!f){const U=Ca(o.writingMode,X,Z,S);if(U)return U}B=[G.first];for(let U=o.glyphStartIndex+1;U<j-1;U++){const H=Ji(E*x.getoffsetX(U),C,D,f,o.segment,$,N,t,P);if(!H)return{notEnoughRoom:!0};B.push(H)}B.push(G.last)}else{if(y&&!f){const $=at(t.tileAnchorPoint.x,t.tileAnchorPoint.y,t).point,N=o.lineStartIndex+o.segment+1,G=new p.P(t.lineVertexArray.getx(N),t.lineVertexArray.gety(N)),X=at(G.x,G.y,t),Z=X.signedDistanceFromCamera>0?X.point:Aa(t.tileAnchorPoint,G,$,1,t),U=Ts($.x,$.y,t,n),H=Ts(Z.x,Z.y,t,n),q=Ca(o.writingMode,U,H,S);if(q)return q}const j=Ji(E*x.getoffsetX(o.glyphStartIndex),C,D,f,o.segment,o.lineStartIndex,o.lineStartIndex+o.lineLength,t,P);if(!j||t.projectionCache.anyProjectionOccluded)return{notEnoughRoom:!0};B=[j]}for(const j of B)p.aD(w,j.point,j.angle);return{}}function Aa(h,t,n,o,c){const f=h.add(h.sub(t)._unit()),y=at(f.x,f.y,c).point,x=n.sub(y);return n.add(x._mult(o/x.mag()))}function Kt(h,t,n){const o=t.projectionCache;if(o.projections[h])return o.projections[h];const c=new p.P(t.lineVertexArray.getx(h),t.lineVertexArray.gety(h)),f=at(c.x,c.y,t);if(f.signedDistanceFromCamera>0)return o.projections[h]=f.point,o.anyProjectionOccluded||(o.anyProjectionOccluded=f.isOccluded),f.point;const y=h-n.direction;return Aa(n.distanceFromAnchor===0?t.tileAnchorPoint:new p.P(t.lineVertexArray.getx(y),t.lineVertexArray.gety(y)),c,n.previousVertex,n.absOffsetX-n.distanceFromAnchor+1,t)}function at(h,t,n){const o=h+n.translation[0],c=t+n.translation[1];let f;return n.pitchWithMap?(f=Ne(o,c,n.pitchedLabelPlaneMatrix,n.getElevation),f.isOccluded=!1):(f=n.transform.projectTileCoordinates(o,c,n.unwrappedTileID,n.getElevation),f.point.x=(.5*f.point.x+.5)*n.width,f.point.y=(.5*-f.point.y+.5)*n.height),f}function Ts(h,t,n,o){if(n.pitchWithMap){const c=[h,t,0,1];return p.aE(c,c,o),n.transform.projectTileCoordinates(c[0]/c[3],c[1]/c[3],n.unwrappedTileID,n.getElevation).point}return{x:h/n.width*2-1,y:1-t/n.height*2}}function Zn(h,t,n){return n.transform.projectTileCoordinates(h,t,n.unwrappedTileID,n.getElevation)}function za(h,t,n){return h._unit()._perp()._mult(t*n)}function hn(h,t,n,o,c,f,y,x,w){if(x.projectionCache.offsets[h])return x.projectionCache.offsets[h];const S=n.add(t);if(h+w.direction<o||h+w.direction>=c)return x.projectionCache.offsets[h]=S,S;const P=Kt(h+w.direction,x,w),E=za(P.sub(n),y,w.direction),C=n.add(E),D=P.add(E);return x.projectionCache.offsets[h]=p.aF(f,S,C,D)||S,x.projectionCache.offsets[h]}function Ji(h,t,n,o,c,f,y,x,w){const S=o?h-t:h+t;let P=S>0?1:-1,E=0;o&&(P*=-1,E=Math.PI),P<0&&(E+=Math.PI);let C,D=P>0?f+c:f+c+1;x.projectionCache.cachedAnchorPoint?C=x.projectionCache.cachedAnchorPoint:(C=at(x.tileAnchorPoint.x,x.tileAnchorPoint.y,x).point,x.projectionCache.cachedAnchorPoint=C);let B,j,$=C,N=C,G=0,X=0;const Z=Math.abs(S),U=[];let H;for(;G+X<=Z;){if(D+=P,D<f||D>=y)return null;G+=X,N=$,j=B;const ae={absOffsetX:Z,direction:P,distanceFromAnchor:G,previousVertex:N};if($=Kt(D,x,ae),n===0)U.push(N),H=$.sub(N);else{let oe;const fe=$.sub(N);oe=fe.mag()===0?za(Kt(D+P,x,ae).sub($),n,P):za(fe,n,P),j||(j=N.add(oe)),B=hn(D,oe,$,f,y,j,n,x,ae),U.push(j),H=B.sub(j)}X=H.mag()}const q=H._mult((Z-G)/X)._add(j||N),Q=E+Math.atan2($.y-N.y,$.x-N.x);return U.push(q),{point:q,angle:w?Q:0,path:U}}const dc=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function dn(h,t){for(let n=0;n<h;n++){const o=t.length;t.resize(o+4),t.float32.set(dc,3*o)}}function Ss(h,t,n){const o=t[0],c=t[1];return h[0]=n[0]*o+n[4]*c+n[12],h[1]=n[1]*o+n[5]*c+n[13],h[3]=n[3]*o+n[7]*c+n[15],h}const Tt=100;class pc{constructor(t,n=new Te(t.width+200,t.height+200,25),o=new Te(t.width+200,t.height+200,25)){this.transform=t,this.grid=n,this.ignoredGrid=o,this.pitchFactor=Math.cos(t.pitch*Math.PI/180)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+Tt,this.screenBottomBoundary=t.height+Tt,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(t,n,o,c,f,y,x,w,S,P,E,C){const D=this.projectAndGetPerspectiveRatio(t.anchorPointX+w[0],t.anchorPointY+w[1],f,P,C),B=o*D.perspectiveRatio;let j;if(y||x)j=this._projectCollisionBox(t,B,c,f,y,x,w,D,P,E,C);else{const H=D.x+(E?E.x*B:0),q=D.y+(E?E.y*B:0);j={allPointsOccluded:!1,box:[H+t.x1*B,q+t.y1*B,H+t.x2*B,q+t.y2*B]}}const[$,N,G,X]=j.box,Z=y?j.allPointsOccluded:D.isOccluded;let U=Z;return U||(U=D.perspectiveRatio<this.perspectiveRatioCutoff),U||(U=!this.isInsideGrid($,N,G,X)),U||n!=="always"&&this.grid.hitTest($,N,G,X,n,S)?{box:[$,N,G,X],placeable:!1,offscreen:!1,occluded:Z}:{box:[$,N,G,X],placeable:!0,offscreen:this.isOffscreen($,N,G,X),occluded:Z}}placeCollisionCircles(t,n,o,c,f,y,x,w,S,P,E,C,D,B){const j=[],$=new p.P(n.anchorX,n.anchorY),N=this.getPerspectiveRatio($.x,$.y,y,B),G=(S?f*this.transform.getPitchedTextCorrection(n.anchorX,n.anchorY,y)/N:f*N)/p.aJ,X={getElevation:B,pitchedLabelPlaneMatrix:x,lineVertexArray:o,pitchWithMap:S,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},transform:this.transform,tileAnchorPoint:$,unwrappedTileID:y,width:this.transform.width,height:this.transform.height,translation:D},Z=$n(G,c,n.lineOffsetX*G,n.lineOffsetY*G,!1,n,!1,X);let U=!1,H=!1,q=!0;if(Z){const Q=.5*E*N+C,ae=new p.P(-100,-100),oe=new p.P(this.screenRightBoundary,this.screenBottomBoundary),fe=new Zo,de=Z.first,Me=Z.last;let be=[];for(let Ae=de.path.length-1;Ae>=1;Ae--)be.push(de.path[Ae]);for(let Ae=1;Ae<Me.path.length;Ae++)be.push(Me.path[Ae]);const he=2.5*Q;if(S){const Ae=this.projectPathToScreenSpace(be,X);be=Ae.some((rt=>rt.signedDistanceFromCamera<=0))?[]:Ae.map((rt=>rt.point))}let Se=[];if(be.length>0){const Ae=be[0].clone(),rt=be[0].clone();for(let Ct=1;Ct<be.length;Ct++)Ae.x=Math.min(Ae.x,be[Ct].x),Ae.y=Math.min(Ae.y,be[Ct].y),rt.x=Math.max(rt.x,be[Ct].x),rt.y=Math.max(rt.y,be[Ct].y);Se=Ae.x>=ae.x&&rt.x<=oe.x&&Ae.y>=ae.y&&rt.y<=oe.y?[be]:rt.x<ae.x||Ae.x>oe.x||rt.y<ae.y||Ae.y>oe.y?[]:p.aG([be],ae.x,ae.y,oe.x,oe.y)}for(const Ae of Se){fe.reset(Ae,.25*Q);let rt=0;rt=fe.length<=.5*Q?1:Math.ceil(fe.paddedLength/he)+1;for(let Ct=0;Ct<rt;Ct++){const ot=Ct/Math.max(rt-1,1),zt=fe.lerp(ot),kt=zt.x+Tt,ii=zt.y+Tt;j.push(kt,ii,Q,0);const St=kt-Q,pi=ii-Q,Jt=kt+Q,Nt=ii+Q;if(q&&(q=this.isOffscreen(St,pi,Jt,Nt)),H||(H=this.isInsideGrid(St,pi,Jt,Nt)),t!=="always"&&this.grid.hitTestCircle(kt,ii,Q,t,P)&&(U=!0,!w))return{circles:[],offscreen:!1,collisionDetected:U}}}}return{circles:!w&&U||!H||N<this.perspectiveRatioCutoff?[]:j,offscreen:q,collisionDetected:U}}projectPathToScreenSpace(t,n){const o=(function(c,f){const y=Ge;return(function(x,w){const S=1/(w[0]*w[5]-w[1]*w[4]);x[0]=w[5]*S,x[1]=-w[1]*S,x[2]=0,x[3]=0,x[4]=-w[4]*S,x[5]=w[0]*S,x[6]=0,x[7]=0,x[8]=0,x[9]=0,x[10]=1/w[10],x[11]=0,x[12]=0,x[13]=0,x[14]=0,x[15]=1/w[15]})(y,f.pitchedLabelPlaneMatrix),c.map((x=>{const w=Ne(x.x,x.y,y,f.getElevation),S=f.transform.projectTileCoordinates(w.point.x,w.point.y,f.unwrappedTileID,f.getElevation);return S.point.x=(.5*S.point.x+.5)*f.width,S.point.y=(.5*-S.point.y+.5)*f.height,S}))})(t,n);return(function(c){let f=0,y=0,x=0,w=0;for(let S=0;S<c.length;S++)c[S].isOccluded?(x=S+1,w=0):(w++,w>y&&(y=w,f=x));return c.slice(f,f+y)})(o)}queryRenderedSymbols(t){if(t.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const n=[],o=new p.a8;for(const E of t){const C=new p.P(E.x+Tt,E.y+Tt);o.extend(C),n.push(C)}const{minX:c,minY:f,maxX:y,maxY:x}=o,w=this.grid.query(c,f,y,x).concat(this.ignoredGrid.query(c,f,y,x)),S={},P={};for(const E of w){const C=E.key;if(S[C.bucketInstanceId]===void 0&&(S[C.bucketInstanceId]={}),S[C.bucketInstanceId][C.featureIndex])continue;const D=[new p.P(E.x1,E.y1),new p.P(E.x2,E.y1),new p.P(E.x2,E.y2),new p.P(E.x1,E.y2)];p.aH(n,D)&&(S[C.bucketInstanceId][C.featureIndex]=!0,P[C.bucketInstanceId]===void 0&&(P[C.bucketInstanceId]=[]),P[C.bucketInstanceId].push(C.featureIndex))}return P}insertCollisionBox(t,n,o,c,f,y){(o?this.ignoredGrid:this.grid).insert({bucketInstanceId:c,featureIndex:f,collisionGroupID:y,overlapMode:n},t[0],t[1],t[2],t[3])}insertCollisionCircles(t,n,o,c,f,y){const x=o?this.ignoredGrid:this.grid,w={bucketInstanceId:c,featureIndex:f,collisionGroupID:y,overlapMode:n};for(let S=0;S<t.length;S+=4)x.insertCircle(w,t[S],t[S+1],t[S+2])}projectAndGetPerspectiveRatio(t,n,o,c,f){if(f){let y;c?(y=[t,n,c(t,n),1],p.aE(y,y,f)):(y=[t,n,0,1],Ss(y,y,f));const x=y[3];return{x:(y[0]/x+1)/2*this.transform.width+Tt,y:(-y[1]/x+1)/2*this.transform.height+Tt,perspectiveRatio:.5+this.transform.cameraToCenterDistance/x*.5,isOccluded:!1,signedDistanceFromCamera:x}}{const y=this.transform.projectTileCoordinates(t,n,o,c);return{x:(y.point.x+1)/2*this.transform.width+Tt,y:(1-y.point.y)/2*this.transform.height+Tt,perspectiveRatio:.5+this.transform.cameraToCenterDistance/y.signedDistanceFromCamera*.5,isOccluded:y.isOccluded,signedDistanceFromCamera:y.signedDistanceFromCamera}}}getPerspectiveRatio(t,n,o,c){const f=this.transform.projectTileCoordinates(t,n,o,c);return .5+this.transform.cameraToCenterDistance/f.signedDistanceFromCamera*.5}isOffscreen(t,n,o,c){return o<Tt||t>=this.screenRightBoundary||c<Tt||n>this.screenBottomBoundary}isInsideGrid(t,n,o,c){return o>=0&&t<this.gridRightBoundary&&c>=0&&n<this.gridBottomBoundary}getViewportMatrix(){const t=p.ap([]);return p.Q(t,t,[-100,-100,0]),t}_projectCollisionBox(t,n,o,c,f,y,x,w,S,P,E){let C=1,D=0,B=0,j=1;const $=t.anchorPointX+x[0],N=t.anchorPointY+x[1];if(y&&!f){const be=this.projectAndGetPerspectiveRatio($+1,N,c,S,E),he=be.x-w.x,Se=Math.atan((be.y-w.y)/he)+(he<0?Math.PI:0),Ae=Math.sin(Se),rt=Math.cos(Se);C=rt,D=Ae,B=-Ae,j=rt}else if(!y&&f){const be=pr(this.transform);C=be.vecEast[0],D=be.vecEast[1],B=be.vecSouth[0],j=be.vecSouth[1]}let G=w.x,X=w.y,Z=n;f&&(G=$,X=N,Z=Math.pow(2,-(this.transform.zoom-o.overscaledZ)),Z*=this.transform.getPitchedTextCorrection($,N,c),P||(Z*=p.al(.5+w.signedDistanceFromCamera/this.transform.cameraToCenterDistance*.5,0,4))),P&&(G+=C*P.x*Z+B*P.y*Z,X+=D*P.x*Z+j*P.y*Z);const U=t.x1*Z,H=t.x2*Z,q=(U+H)/2,Q=t.y1*Z,ae=t.y2*Z,oe=(Q+ae)/2,fe=[{offsetX:U,offsetY:Q},{offsetX:q,offsetY:Q},{offsetX:H,offsetY:Q},{offsetX:H,offsetY:oe},{offsetX:H,offsetY:ae},{offsetX:q,offsetY:ae},{offsetX:U,offsetY:ae},{offsetX:U,offsetY:oe}];let de=[];for(const{offsetX:be,offsetY:he}of fe)de.push(new p.P(G+C*be+B*he,X+D*be+j*he));let Me=!1;if(f){const be=de.map((he=>this.projectAndGetPerspectiveRatio(he.x,he.y,c,S,E)));Me=be.some((he=>!he.isOccluded)),de=be.map((he=>new p.P(he.x,he.y)))}else Me=!0;return{box:p.aI(de),allPointsOccluded:!Me}}}class fc{constructor(t,n,o,c){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?n:-n))):c&&o?1:0,this.placed=o}isHidden(){return this.opacity===0&&!this.placed}}class Da{constructor(t,n,o,c,f){this.text=new fc(t?t.text:null,n,o,f),this.icon=new fc(t?t.icon:null,n,c,f)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class mc{constructor(t,n,o){this.text=t,this.icon=n,this.skipFade=o}}class _c{constructor(t,n,o,c,f){this.bucketInstanceId=t,this.featureIndex=n,this.sourceLayerIndex=o,this.bucketIndex=c,this.tileID=f}}class gc{constructor(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}}get(t){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[t]){const n=++this.maxGroupID;this.collisionGroups[t]={ID:n,predicate:o=>o.collisionGroupID===n}}return this.collisionGroups[t]}}function Ps(h,t,n,o,c){const{horizontalAlign:f,verticalAlign:y}=p.aP(h);return new p.P(-(f-.5)*t+o[0]*c,-(y-.5)*n+o[1]*c)}class qo{constructor(t,n,o,c,f){this.transform=t.clone(),this.terrain=n,this.collisionIndex=new pc(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=o,this.retainedQueryData={},this.collisionGroups=new gc(c),this.collisionCircleArrays={},this.collisionBoxArrays=new Map,this.prevPlacement=f,f&&(f.prevPlacement=void 0),this.placedOrientations={}}_getTerrainElevationFunc(t){const n=this.terrain;return n?(o,c)=>n.getElevation(t,o,c):null}getBucketParts(t,n,o,c){const f=o.getBucket(n),y=o.latestFeatureIndex;if(!f||!y||n.id!==f.layerIds[0])return;const x=o.collisionBoxArray,w=f.layers[0].layout,S=f.layers[0].paint,P=Math.pow(2,this.transform.zoom-o.tileID.overscaledZ),E=o.tileSize/p.a6,C=o.tileID.toUnwrapped(),D=w.get("text-rotation-alignment")==="map",B=p.aK(o,1,this.transform.zoom),j=p.aL(this.collisionIndex.transform,o,S.get("text-translate"),S.get("text-translate-anchor")),$=p.aL(this.collisionIndex.transform,o,S.get("icon-translate"),S.get("icon-translate-anchor")),N=Ai(D,this.transform,B);this.retainedQueryData[f.bucketInstanceId]=new _c(f.bucketInstanceId,y,f.sourceLayerIndex,f.index,o.tileID);const G={bucket:f,layout:w,translationText:j,translationIcon:$,unwrappedTileID:C,pitchedLabelPlaneMatrix:N,scale:P,textPixelRatio:E,holdingForFade:o.holdingForSymbolFade(),collisionBoxArray:x,partiallyEvaluatedTextSize:p.aw(f.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(f.sourceID)};if(c)for(const X of f.sortKeyRanges){const{sortKey:Z,symbolInstanceStart:U,symbolInstanceEnd:H}=X;t.push({sortKey:Z,symbolInstanceStart:U,symbolInstanceEnd:H,parameters:G})}else t.push({symbolInstanceStart:0,symbolInstanceEnd:f.symbolInstances.length,parameters:G})}attemptAnchorPlacement(t,n,o,c,f,y,x,w,S,P,E,C,D,B,j,$,N,G,X,Z){var U,H,q;const Q=p.aM[t.textAnchor],ae=[t.textOffset0,t.textOffset1],oe=Ps(Q,o,c,ae,f),fe=this.collisionIndex.placeCollisionBox(n,C,w,S,P,x,y,$,E.predicate,X,oe,Z);if((!G||this.collisionIndex.placeCollisionBox(G,C,w,S,P,x,y,N,E.predicate,X,oe,Z).placeable)&&fe.placeable){let de;if(!((U=this.prevPlacement)===null||U===void 0)&&U.variableOffsets[D.crossTileID]&&(!((q=(H=this.prevPlacement)===null||H===void 0?void 0:H.placements[D.crossTileID])===null||q===void 0)&&q.text)&&(de=this.prevPlacement.variableOffsets[D.crossTileID].anchor),D.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[D.crossTileID]={textOffset:ae,width:o,height:c,anchor:Q,textBoxScale:f,prevAnchor:de},this.markUsedJustification(B,Q,D,j),B.allowVerticalPlacement&&(this.markUsedOrientation(B,j,D),this.placedOrientations[D.crossTileID]=j),{shift:oe,placedGlyphBoxes:fe}}}placeLayerBucketPart(t,n,o){const{bucket:c,layout:f,translationText:y,translationIcon:x,unwrappedTileID:w,pitchedLabelPlaneMatrix:S,textPixelRatio:P,holdingForFade:E,collisionBoxArray:C,partiallyEvaluatedTextSize:D,collisionGroup:B}=t.parameters,j=f.get("text-optional"),$=f.get("icon-optional"),N=p.aN(f,"text-overlap","text-allow-overlap"),G=N==="always",X=p.aN(f,"icon-overlap","icon-allow-overlap"),Z=X==="always",U=f.get("text-rotation-alignment")==="map",H=f.get("text-pitch-alignment")==="map",q=f.get("icon-text-fit")!=="none",Q=f.get("symbol-z-order")==="viewport-y",ae=G&&(Z||!c.hasIconData()||$),oe=Z&&(G||!c.hasTextData()||j);!c.collisionArrays&&C&&c.deserializeCollisionBoxes(C);const fe=this.retainedQueryData[c.bucketInstanceId].tileID,de=this._getTerrainElevationFunc(fe),Me=this.transform.getFastPathSimpleProjectionMatrix(fe),be=(he,Se,Ae)=>{var rt,Ct;if(n[he.crossTileID])return;if(E)return void(this.placements[he.crossTileID]=new mc(!1,!1,!1));let ot=!1,zt=!1,kt=!0,ii=null,St={box:null,placeable:!1,offscreen:null,occluded:!1},pi={placeable:!1},Jt=null,Nt=null,ri=null,$r=0,Gr=0,Zr=0;Se.textFeatureIndex?$r=Se.textFeatureIndex:he.useRuntimeCollisionCircles&&($r=he.featureIndex),Se.verticalTextFeatureIndex&&(Gr=Se.verticalTextFeatureIndex);const ni=Se.textBox;if(ni){const cr=yt=>{let pt=p.ax.horizontal;if(c.allowVerticalPlacement&&!yt&&this.prevPlacement){const Rt=this.prevPlacement.placedOrientations[he.crossTileID];Rt&&(this.placedOrientations[he.crossTileID]=Rt,pt=Rt,this.markUsedOrientation(c,pt,he))}return pt},ur=(yt,pt)=>{if(c.allowVerticalPlacement&&he.numVerticalGlyphVertices>0&&Se.verticalTextBox){for(const Rt of c.writingModes)if(Rt===p.ax.vertical?(St=pt(),pi=St):St=yt(),St?.placeable)break}else St=yt()},Li=he.textAnchorOffsetStartIndex,Zi=he.textAnchorOffsetEndIndex;if(Zi===Li){const yt=(pt,Rt)=>{const vt=this.collisionIndex.placeCollisionBox(pt,N,P,fe,w,H,U,y,B.predicate,de,void 0,Me);return vt?.placeable&&(this.markUsedOrientation(c,Rt,he),this.placedOrientations[he.crossTileID]=Rt),vt};ur((()=>yt(ni,p.ax.horizontal)),(()=>{const pt=Se.verticalTextBox;return c.allowVerticalPlacement&&he.numVerticalGlyphVertices>0&&pt?yt(pt,p.ax.vertical):{box:null,offscreen:null}})),cr(St?.placeable)}else{let yt=p.aM[(Ct=(rt=this.prevPlacement)===null||rt===void 0?void 0:rt.variableOffsets[he.crossTileID])===null||Ct===void 0?void 0:Ct.anchor];const pt=(vt,An,co)=>{const br=vt.x2-vt.x1,Vl=vt.y2-vt.y1,du=he.textBoxScale,Nl=q&&X==="never"?An:null;let Wr=null,Hr=N==="never"?1:2,Xr="never";yt&&Hr++;for(let Ul=0;Ul<Hr;Ul++){for(let $l=Li;$l<Zi;$l++){const uo=c.textAnchorOffsets.get($l);if(yt&&uo.textAnchor!==yt)continue;const ho=this.attemptAnchorPlacement(uo,vt,br,Vl,du,U,H,P,fe,w,B,Xr,he,c,co,y,x,Nl,de);if(ho&&(Wr=ho.placedGlyphBoxes,Wr?.placeable))return ot=!0,ii=ho.shift,Wr}yt?yt=null:Xr=N}return o&&!Wr&&(Wr={box:this.collisionIndex.placeCollisionBox(ni,"always",P,fe,

16const f=t.layers[0],y=f.layout,x=new Da(null,0,!1,!1,!0),w=y.get("text-allow-overlap"),S=y.get("icon-allow-overlap"),P=f._unevaluatedLayout.hasValue("text-variable-anchor")||f._unevaluatedLayout.hasValue("text-variable-anchor-offset"),E=y.get("text-rotation-alignment")==="map",C=y.get("text-pitch-alignment")==="map",D=y.get("icon-text-fit")!=="none",B=new Da(null,0,w&&(S||!t.hasIconData()||y.get("icon-optional")),S&&(w||!t.hasTextData()||y.get("text-optional")),!0);!t.collisionArrays&&c&&(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData())&&t.deserializeCollisionBoxes(c);const j=(N,G,X)=>{for(let Z=0;Z<G/4;Z++)N.opacityVertexArray.emplaceBack(X);N.hasVisibleVertices||(N.hasVisibleVertices=X!==Ra)},$=this.collisionBoxArrays.get(t.bucketInstanceId);for(let N=0;N<t.symbolInstances.length;N++){const G=t.symbolInstances.get(N),{numHorizontalGlyphVertices:X,numVerticalGlyphVertices:Z,crossTileID:U}=G;let H=this.opacities[U];o[U]?H=x:H||(H=B,this.opacities[U]=H),o[U]=!0;const q=G.numIconVertices>0,Q=this.placedOrientations[G.crossTileID],ae=Q===p.ax.vertical,oe=Q===p.ax.horizontal||Q===p.ax.horizontalOnly;if(X>0||Z>0){const de=Yo(H.text);j(t.text,X,ae?Ra:de),j(t.text,Z,oe?Ra:de);const Me=H.text.isHidden(),be=[G.rightJustifiedTextSymbolIndex,G.centerJustifiedTextSymbolIndex,G.leftJustifiedTextSymbolIndex];for(const Ae of be)Ae>=0&&(t.text.placedSymbolArray.get(Ae).hidden=Me||ae?1:0);G.verticalPlacedTextSymbolIndex>=0&&(t.text.placedSymbolArray.get(G.verticalPlacedTextSymbolIndex).hidden=Me||oe?1:0);const he=this.variableOffsets[G.crossTileID];he&&this.markUsedJustification(t,he.anchor,G,Q);const Se=this.placedOrientations[G.crossTileID];Se&&(this.markUsedJustification(t,"left",G,Se),this.markUsedOrientation(t,Se,G))}if(q){const de=Yo(H.icon),Me=!(D&&G.verticalPlacedIconSymbolIndex&&ae);G.placedIconSymbolIndex>=0&&(j(t.icon,G.numIconVertices,Me?de:Ra),t.icon.placedSymbolArray.get(G.placedIconSymbolIndex).hidden=H.icon.isHidden()),G.verticalPlacedIconSymbolIndex>=0&&(j(t.icon,G.numVerticalIconVertices,Me?Ra:de),t.icon.placedSymbolArray.get(G.verticalPlacedIconSymbolIndex).hidden=H.icon.isHidden())}const fe=$?.has(N)?$.get(N):{text:null,icon:null};if(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData()){const de=t.collisionArrays[N];if(de){let Me=new p.P(0,0);if(de.textBox||de.verticalTextBox){let be=!0;if(P){const he=this.variableOffsets[U];he?(Me=Ps(he.anchor,he.width,he.height,he.textOffset,he.textBoxScale),E&&Me._rotate(C?-this.transform.bearingInRadians:this.transform.bearingInRadians)):be=!1}if(de.textBox||de.verticalTextBox){let he;de.textBox&&(he=ae),de.verticalTextBox&&(he=oe),Wo(t.textCollisionBox.collisionVertexArray,H.text.placed,!be||he,fe.text,Me.x,Me.y)}}if(de.iconBox||de.verticalIconBox){const be=!!(!oe&&de.verticalIconBox);let he;de.iconBox&&(he=be),de.verticalIconBox&&(he=!be),Wo(t.iconCollisionBox.collisionVertexArray,H.icon.placed,he,fe.icon,D?Me.x:0,D?Me.y:0)}}}}if(t.sortFeatures(-this.transform.bearingInRadians),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexBuffer&&t.iconCollisionBox.collisionVertexBuffer.updateData(t.iconCollisionBox.collisionVertexArray),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexBuffer&&t.textCollisionBox.collisionVertexBuffer.updateData(t.textCollisionBox.collisionVertexArray),t.text.opacityVertexArray.length!==t.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${t.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${t.text.layoutVertexArray.length}) / 4`);if(t.icon.opacityVertexArray.length!==t.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${t.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${t.icon.layoutVertexArray.length}) / 4`);t.bucketInstanceId in this.collisionCircleArrays&&(t.collisionCircleArray=this.collisionCircleArrays[t.bucketInstanceId],delete this.collisionCircleArrays[t.bucketInstanceId])}symbolFadeChange(t){return this.fadeDuration===0?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(t){return Math.max(0,(this.transform.zoom-t)/1.5)}hasTransitions(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(t,n){const o=this.zoomAtLastRecencyCheck===n?1-this.zoomAdjustment(n):1;return this.zoomAtLastRecencyCheck=n,this.commitTime+this.fadeDuration*o>t}setStale(){this.stale=!0}}function Wo(h,t,n,o,c,f){o&&o.length!==0||(o=[0,0,0,0]);const y=o[0]-Tt,x=o[1]-Tt,w=o[2]-Tt,S=o[3]-Tt;h.emplaceBack(t?1:0,n?1:0,c||0,f||0,y,x),h.emplaceBack(t?1:0,n?1:0,c||0,f||0,w,x),h.emplaceBack(t?1:0,n?1:0,c||0,f||0,w,S),h.emplaceBack(t?1:0,n?1:0,c||0,f||0,y,S)}const Ho=Math.pow(2,25),Xo=Math.pow(2,24),Vu=Math.pow(2,17),ka=Math.pow(2,16),Is=Math.pow(2,9),yc=Math.pow(2,8),qn=Math.pow(2,1);function Yo(h){if(h.opacity===0&&!h.placed)return 0;if(h.opacity===1&&h.placed)return 4294967295;const t=h.placed?1:0,n=Math.floor(127*h.opacity);return n*Ho+t*Xo+n*Vu+t*ka+n*Is+t*yc+n*qn+t}const Ra=0;class Br{constructor(t){this._sortAcrossTiles=t.layout.get("symbol-z-order")!=="viewport-y"&&!t.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(t,n,o,c,f){const y=this._bucketParts;for(;this._currentTileIndex<t.length;)if(n.getBucketParts(y,c,t[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,f())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,y.sort(((x,w)=>x.sortKey-w.sortKey)));this._currentPartIndex<y.length;)if(n.placeLayerBucketPart(y[this._currentPartIndex],this._seenCrossTileIDs,o),this._currentPartIndex++,f())return!0;return!1}}class Wn{constructor(t,n,o,c,f,y,x,w){this.placement=new qo(t,n,y,x,w),this._currentPlacementIndex=o.length-1,this._forceFullPlacement=c,this._showCollisionBoxes=f,this._done=!1}isDone(){return this._done}continuePlacement(t,n,o){const c=Je(),f=()=>!this._forceFullPlacement&&Je()-c>2;for(;this._currentPlacementIndex>=0;){const y=n[t[this._currentPlacementIndex]],x=this.placement.collisionIndex.transform.zoom;if(p.aQ(y)&&y.layout&&(!y.minzoom||y.minzoom<=x)&&(!y.maxzoom||y.maxzoom>x)){if(this._inProgressLayer||(this._inProgressLayer=new Br(y)),this._inProgressLayer.continuePlacement(o[y.source],this.placement,this._showCollisionBoxes,y,f))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(t){return this.placement.commit(t),this.placement}}const $e=512/p.a6/2;class Ko{constructor(t,n,o){this.tileID=t,this.bucketInstanceId=o,this._symbolsByKey={};const c=new Map;for(let f=0;f<n.length;f++){const y=n.get(f),x=y.key,w=c.get(x);w?w.push(y):c.set(x,[y])}for(const[f,y]of c){const x={positions:y.map((w=>({x:Math.floor(w.anchorX*$e),y:Math.floor(w.anchorY*$e)}))),crossTileIDs:y.map((w=>w.crossTileID))};if(x.positions.length>128){const w=new p.aR(x.positions.length,16,Uint16Array);for(const{x:S,y:P}of x.positions)w.add(S,P);w.finish(),delete x.positions,x.index=w}this._symbolsByKey[f]=x}}getScaledCoordinates(t,n){const{x:o,y:c,z:f}=this.tileID.canonical,{x:y,y:x,z:w}=n.canonical,S=$e/Math.pow(2,w-f),P=(x*p.a6+t.anchorY)*S,E=c*p.a6*$e;return{x:Math.floor((y*p.a6+t.anchorX)*S-o*p.a6*$e),y:Math.floor(P-E)}}findMatches(t,n,o){const c=this.tileID.canonical.z<n.canonical.z?1:Math.pow(2,this.tileID.canonical.z-n.canonical.z);for(let f=0;f<t.length;f++){const y=t.get(f);if(y.crossTileID)continue;const x=this._symbolsByKey[y.key];if(!x)continue;const w=this.getScaledCoordinates(y,n);if(x.index){const S=x.index.range(w.x-c,w.y-c,w.x+c,w.y+c).sort();for(const P of S){const E=x.crossTileIDs[P];if(!o[E]){o[E]=!0,y.crossTileID=E;break}}}else if(x.positions)for(let S=0;S<x.positions.length;S++){const P=x.positions[S],E=x.crossTileIDs[S];if(Math.abs(P.x-w.x)<=c&&Math.abs(P.y-w.y)<=c&&!o[E]){o[E]=!0,y.crossTileID=E;break}}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map((({crossTileIDs:t})=>t))}}class Nu{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Jo{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(t){const n=Math.round((t-this.lng)/360);if(n!==0)for(const o in this.indexes){const c=this.indexes[o],f={};for(const y in c){const x=c[y];x.tileID=x.tileID.unwrapTo(x.tileID.wrap+n),f[x.tileID.key]=x}this.indexes[o]=f}this.lng=t}addBucket(t,n,o){var c,f,y;if(!((c=this.indexes[t.overscaledZ])===null||c===void 0)&&c[t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===n.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(let w=0;w<n.symbolInstances.length;w++)n.symbolInstances.get(w).crossTileID=0;(f=this.usedCrossTileIDs)[y=t.overscaledZ]||(f[y]={});const x=this.usedCrossTileIDs[t.overscaledZ];for(const w in this.indexes){const S=this.indexes[w];if(Number(w)>t.overscaledZ)for(const P in S){const E=S[P];E.tileID.isChildOf(t)&&E.findMatches(n.symbolInstances,t,x)}else{const P=S[t.scaledTo(Number(w)).key];P&&P.findMatches(n.symbolInstances,t,x)}}for(let w=0;w<n.symbolInstances.length;w++){const S=n.symbolInstances.get(w);S.crossTileID||(S.crossTileID=o.generate(),x[S.crossTileID]=!0)}return this.indexes[t.overscaledZ]===void 0&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new Ko(t,n.symbolInstances,n.bucketInstanceId),!0}removeBucketCrossTileIDs(t,n){for(const o of n.getCrossTileIDsLists())for(const c of o)delete this.usedCrossTileIDs[t][c]}removeStaleBuckets(t){let n=!1;for(const o in this.indexes){const c=this.indexes[o];for(const f in c)t[c[f].bucketInstanceId]||(this.removeBucketCrossTileIDs(o,c[f]),delete c[f],n=!0)}return n}}class wi{constructor(){this.layerIndexes={},this.crossTileIDs=new Nu,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(t,n,o){let c=this.layerIndexes[t.id];c===void 0&&(c=this.layerIndexes[t.id]=new Jo);let f=!1;const y={};c.handleWrapJump(o);for(const x of n){const w=x.getBucket(t);t.id===w?.layerIds[0]&&(w.bucketInstanceId||(this.maxBucketInstanceId+=1,w.bucketInstanceId=this.maxBucketInstanceId),c.addBucket(x.tileID,w,this.crossTileIDs)&&(f=!0),y[w.bucketInstanceId]=!0)}return c.removeStaleBuckets(y)&&(f=!0),f}pruneUnusedLayers(t){const n={};for(const o of t)n[o]=!0;for(const o in this.layerIndexes)n[o]||delete this.layerIndexes[o]}}var ti="void main() {fragColor=vec4(1.0);}";const _t={prelude:Be(`#ifdef GL_ES
17precision mediump float;
18#else
19#if !defined(lowp)
20#define lowp
21#endif
22#if !defined(mediump)
23#define mediump
24#endif
25#if !defined(highp)
26#define highp
27#endif
28#endif
29out highp vec4 fragColor;`,`#ifdef GL_ES
30precision highp float;
31#else
32#if !defined(lowp)
33#define lowp
34#endif
35#if !defined(mediump)
36#define mediump
37#endif
38#if !defined(highp)
39#define highp
40#endif
41#endif
42vec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0
43);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);

761function Be(h,t){const n=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,o=t.match(/in ([\w]+) ([\w]+)/g),c=h.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),f=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),y=f?f.concat(c):c,x={};return{fragmentSource:h=h.replace(n,((w,S,P,E,C)=>(x[C]=!0,S==="define"?`
762#ifndef HAS_UNIFORM_u_${C}
763in ${P} ${E} ${C};
764#else
765uniform ${P} ${E} u_${C};
766#endif
767`:`
768#ifdef HAS_UNIFORM_u_${C}
769    ${P} ${E} ${C} = u_${C};
770#endif
771`))),vertexSource:t=t.replace(n,((w,S,P,E,C)=>{const D=E==="float"?"vec2":"vec4",B=C.match(/color/)?"color":D;return x[C]?S==="define"?`
772#ifndef HAS_UNIFORM_u_${C}
773uniform lowp float u_${C}_t;
774in ${P} ${D} a_${C};
775out ${P} ${E} ${C};
776#else
777uniform ${P} ${E} u_${C};
778#endif
779`:B==="vec4"?`
780#ifndef HAS_UNIFORM_u_${C}
781    ${C} = a_${C};
782#else
783    ${P} ${E} ${C} = u_${C};
784#endif
785`:`
786#ifndef HAS_UNIFORM_u_${C}
787    ${C} = unpack_mix_${B}(a_${C}, u_${C}_t);
788#else
789    ${P} ${E} ${C} = u_${C};
790#endif
791`:S==="define"?`
792#ifndef HAS_UNIFORM_u_${C}
793uniform lowp float u_${C}_t;
794in ${P} ${D} a_${C};
795#else
796uniform ${P} ${E} u_${C};
797#endif
798`:B==="vec4"?`
799#ifndef HAS_UNIFORM_u_${C}
800    ${P} ${E} ${C} = a_${C};
801#else
802    ${P} ${E} ${C} = u_${C};
803#endif
804`:`
805#ifndef HAS_UNIFORM_u_${C}
806    ${P} ${E} ${C} = unpack_mix_${B}(a_${C}, u_${C}_t);
807#else
808    ${P} ${E} ${C} = u_${C};
809#endif
810`})),staticAttributes:o,staticUniforms:y}}class ct{constructor(t,n,o){this.vertexBuffer=t,this.indexBuffer=n,this.segments=o}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.vertexBuffer=null,this.indexBuffer=null,this.segments=null}}var Or=p.aS([{name:"a_pos",type:"Int16",components:2}]);const ui="#define PROJECTION_MERCATOR",zi="mercator";class hi{constructor(){this._cachedMesh=null}get name(){return"mercator"}get useSubdivision(){return!1}get shaderVariantName(){return zi}get shaderDefine(){return ui}get shaderPreludeCode(){return _t.projectionMercator}get vertexShaderPreludeCode(){return _t.projectionMercator.vertexSource}get subdivisionGranularity(){return p.aT.noSubdivision}get useGlobeControls(){return!1}get transitionState(){return 0}get latitudeErrorCorrectionRadians(){return 0}destroy(){}updateGPUdependent(t){}getMeshFromTileID(t,n,o,c,f){if(this._cachedMesh)return this._cachedMesh;const y=new p.aU;y.emplaceBack(0,0),y.emplaceBack(p.a6,0),y.emplaceBack(0,p.a6),y.emplaceBack(p.a6,p.a6);const x=t.createVertexBuffer(y,Or.members),w=p.aV.simpleSegment(0,0,4,2),S=new p.aW;S.emplaceBack(1,0,2),S.emplaceBack(1,2,3);const P=t.createIndexBuffer(S);return this._cachedMesh=new ct(x,P,w),this._cachedMesh}recalculate(){}hasTransition(){return!1}setErrorQueryLatitudeDegrees(t){}}class Hn{constructor(t=0,n=0,o=0,c=0){if(isNaN(t)||t<0||isNaN(n)||n<0||isNaN(o)||o<0||isNaN(c)||c<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=n,this.left=o,this.right=c}interpolate(t,n,o){return n.top!=null&&t.top!=null&&(this.top=p.H.number(t.top,n.top,o)),n.bottom!=null&&t.bottom!=null&&(this.bottom=p.H.number(t.bottom,n.bottom,o)),n.left!=null&&t.left!=null&&(this.left=p.H.number(t.left,n.left,o)),n.right!=null&&t.right!=null&&(this.right=p.H.number(t.right,n.right,o)),this}getCenter(t,n){const o=p.al((this.left+t-this.right)/2,0,t),c=p.al((this.top+n-this.bottom)/2,0,n);return new p.P(o,c)}equals(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right}clone(){return new Hn(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}function jr(h,t){if(!h.renderWorldCopies||h.lngRange)return;const n=t.lng-h.center.lng;t.lng+=n>180?-360:n<-180?360:0}function Mt(h){return Math.max(0,Math.floor(h))}class pn{constructor(t,n){var o;this.applyConstrain=(c,f)=>this._constrainOverride!==null?this._constrainOverride(c,f):this._callbacks.defaultConstrain(c,f),this._callbacks=t,this._tileSize=512,this._renderWorldCopies=n?.renderWorldCopies===void 0||!!n?.renderWorldCopies,this._minZoom=n?.minZoom||0,this._maxZoom=n?.maxZoom||22,this._minPitch=n?.minPitch==null?0:n?.minPitch,this._maxPitch=n?.maxPitch==null?60:n?.maxPitch,this._constrainOverride=(o=n?.constrainOverride)!==null&&o!==void 0?o:null,this.setMaxBounds(),this._width=0,this._height=0,this._center=new p.W(0,0),this._elevation=0,this._zoom=0,this._tileZoom=Mt(this._zoom),this._scale=p.ao(this._zoom),this._bearingInRadians=0,this._fovInRadians=.6435011087932844,this._pitchInRadians=0,this._rollInRadians=0,this._unmodified=!0,this._edgeInsets=new Hn,this._minElevationForCurrentTile=0,this._autoCalculateNearFarZ=!0}apply(t,n,o){this._constrainOverride=t.constrainOverride,this._latRange=t.latRange,this._lngRange=t.lngRange,this._width=t.width,this._height=t.height,this._center=t.center,this._elevation=t.elevation,this._minElevationForCurrentTile=t.minElevationForCurrentTile,this._zoom=t.zoom,this._tileZoom=Mt(this._zoom),this._scale=p.ao(this._zoom),this._bearingInRadians=t.bearingInRadians,this._fovInRadians=t.fovInRadians,this._pitchInRadians=t.pitchInRadians,this._rollInRadians=t.rollInRadians,this._unmodified=t.unmodified,this._edgeInsets=new Hn(t.padding.top,t.padding.bottom,t.padding.left,t.padding.right),this._minZoom=t.minZoom,this._maxZoom=t.maxZoom,this._minPitch=t.minPitch,this._maxPitch=t.maxPitch,this._renderWorldCopies=t.renderWorldCopies,this._cameraToCenterDistance=t.cameraToCenterDistance,this._nearZ=t.nearZ,this._farZ=t.farZ,this._autoCalculateNearFarZ=!o&&t.autoCalculateNearFarZ,n&&this.constrainInternal(),this._calcMatrices()}get pixelsToClipSpaceMatrix(){return this._pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._clipSpaceToPixelsMatrix}get minElevationForCurrentTile(){return this._minElevationForCurrentTile}setMinElevationForCurrentTile(t){this._minElevationForCurrentTile=t}get tileSize(){return this._tileSize}get tileZoom(){return this._tileZoom}get scale(){return this._scale}get width(){return this._width}get height(){return this._height}get bearingInRadians(){return this._bearingInRadians}get lngRange(){return this._lngRange}get latRange(){return this._latRange}get pixelsToGLUnits(){return this._pixelsToGLUnits}get minZoom(){return this._minZoom}setMinZoom(t){this._minZoom!==t&&(this._minZoom=t,this.setZoom(this.applyConstrain(this._center,this.zoom).zoom))}get maxZoom(){return this._maxZoom}setMaxZoom(t){this._maxZoom!==t&&(this._maxZoom=t,this.setZoom(this.applyConstrain(this._center,this.zoom).zoom))}get minPitch(){return this._minPitch}setMinPitch(t){this._minPitch!==t&&(this._minPitch=t,this.setPitch(Math.max(this.pitch,t)))}get maxPitch(){return this._maxPitch}setMaxPitch(t){this._maxPitch!==t&&(this._maxPitch=t,this.setPitch(Math.min(this.pitch,t)))}get renderWorldCopies(){return this._renderWorldCopies}setRenderWorldCopies(t){t===void 0?t=!0:t===null&&(t=!1),this._renderWorldCopies=t}get constrainOverride(){return this._constrainOverride}setConstrainOverride(t){t===void 0&&(t=null),this._constrainOverride!==t&&(this._constrainOverride=t,this.constrainInternal(),this._calcMatrices())}get worldSize(){return this._tileSize*this._scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new p.P(this._width,this._height)}get bearing(){return this._bearingInRadians/Math.PI*180}setBearing(t){const n=p.X(t,-180,180)*Math.PI/180;var o,c,f,y,x,w,S,P,E;this._bearingInRadians!==n&&(this._unmodified=!1,this._bearingInRadians=n,this._calcMatrices(),this._rotationMatrix=Cr(),o=this._rotationMatrix,f=-this._bearingInRadians,y=(c=this._rotationMatrix)[0],x=c[1],w=c[2],S=c[3],P=Math.sin(f),E=Math.cos(f),o[0]=y*E+w*P,o[1]=x*E+S*P,o[2]=y*-P+w*E,o[3]=x*-P+S*E)}get rotationMatrix(){return this._rotationMatrix}get pitchInRadians(){return this._pitchInRadians}get pitch(){return this._pitchInRadians/Math.PI*180}setPitch(t){const n=p.al(t,this.minPitch,this.maxPitch)/180*Math.PI;this._pitchInRadians!==n&&(this._unmodified=!1,this._pitchInRadians=n,this._calcMatrices())}get rollInRadians(){return this._rollInRadians}get roll(){return this._rollInRadians/Math.PI*180}setRoll(t){const n=t/180*Math.PI;this._rollInRadians!==n&&(this._unmodified=!1,this._rollInRadians=n,this._calcMatrices())}get fovInRadians(){return this._fovInRadians}get fov(){return p.aX(this._fovInRadians)}setFov(t){t=p.al(t,.1,150),this.fov!==t&&(this._unmodified=!1,this._fovInRadians=p.an(t),this._calcMatrices())}get zoom(){return this._zoom}setZoom(t){const n=this.applyConstrain(this._center,t).zoom;this._zoom!==n&&(this._unmodified=!1,this._zoom=n,this._tileZoom=Math.max(0,Math.floor(n)),this._scale=p.ao(n),this.constrainInternal(),this._calcMatrices())}get center(){return this._center}setCenter(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this.constrainInternal(),this._calcMatrices())}get elevation(){return this._elevation}setElevation(t){t!==this._elevation&&(this._elevation=t,this.constrainInternal(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}setPadding(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this._width,this._height)}get pixelsPerMeter(){return this._pixelPerMeter}get unmodified(){return this._unmodified}get cameraToCenterDistance(){return this._cameraToCenterDistance}get nearZ(){return this._nearZ}get farZ(){return this._farZ}get autoCalculateNearFarZ(){return this._autoCalculateNearFarZ}overrideNearFarZ(t,n){this._autoCalculateNearFarZ=!1,this._nearZ=t,this._farZ=n,this._calcMatrices()}clearNearFarZOverride(){this._autoCalculateNearFarZ=!0,this._calcMatrices()}isPaddingEqual(t){return this._edgeInsets.equals(t)}interpolatePadding(t,n,o){this._unmodified=!1,this._edgeInsets.interpolate(t,n,o),this.constrainInternal(),this._calcMatrices()}resize(t,n,o=!0){this._width=t,this._height=n,o&&this.constrainInternal(),this._calcMatrices()}getMaxBounds(){var t,n;return((t=this._latRange)===null||t===void 0?void 0:t.length)!==2||((n=this._lngRange)===null||n===void 0?void 0:n.length)!==2?null:new Fe([this._lngRange[0],this._latRange[0]],[this._lngRange[1],this._latRange[1]])}setMaxBounds(t){t?(this._lngRange=[t.getWest(),t.getEast()],this._latRange=[t.getSouth(),t.getNorth()],this.constrainInternal()):(this._lngRange=null,this._latRange=[-p.am,p.am])}getCameraQueryGeometry(t,n){if(n.length===1)return[n[0],t];{const{minX:o,minY:c,maxX:f,maxY:y}=p.a8.fromPoints(n).extend(t);return[new p.P(o,c),new p.P(f,c),new p.P(f,y),new p.P(o,y),new p.P(o,c)]}}constrainInternal(){if(!this.center||!this._width||!this._height||this._constraining)return;this._constraining=!0;const t=this._unmodified,{center:n,zoom:o}=this.applyConstrain(this.center,this.zoom);this.setCenter(n),this.setZoom(o),this._unmodified=t,this._constraining=!1}_calcMatrices(){if(this._width&&this._height){this._pixelsToGLUnits=[2/this._width,-2/this._height];let t=p.ap(new Float64Array(16));p.S(t,t,[this._width/2,-this._height/2,1]),p.Q(t,t,[1,-1,0]),this._clipSpaceToPixelsMatrix=t,t=p.ap(new Float64Array(16)),p.S(t,t,[1,-1,1]),p.Q(t,t,[-1,-1,0]),p.S(t,t,[2/this._width,2/this._height,1]),this._pixelsToClipSpaceMatrix=t,this._cameraToCenterDistance=.5/Math.tan(this.fovInRadians/2)*this._height}this._callbacks.calcMatrices()}calculateCenterFromCameraLngLatAlt(t,n,o,c){const f=o!==void 0?o:this.bearing,y=c=c!==void 0?c:this.pitch,{distanceToCenter:x,clampedElevation:w}=this._distanceToCenterFromAltElevationPitch(n,this.elevation,y),{x:S,y:P}=vs(y,f),E=p.a7.fromLngLat(t,n);let C,D,B=p.aY(1,E.y),j=0;do{if(j+=1,j>10)break;D=x/B,C=new p.a7(E.x+S*D,E.y+P*D),B=1/C.meterInMercatorCoordinateUnits()}while(Math.abs(x-D*B)>1e-12);return{center:C.toLngLat(),elevation:w,zoom:p.ar(this.height/2/Math.tan(this.fovInRadians/2)/D/this.tileSize)}}recalculateZoomAndCenter(t){if(this.elevation-t==0)return;const n=1/this.worldSize,o=p.aq(1,this.center.lat)*this.worldSize,c=p.a7.fromLngLat(this.center,this.elevation),f=c.x/n,y=c.y/n,x=c.z/n,w=this.pitch,S=this.bearing,{x:P,y:E,z:C}=vs(w,S),D=this.cameraToCenterDistance,B=f+D*-P,j=y+D*-E,$=x+D*C,{distanceToCenter:N,clampedElevation:G}=this._distanceToCenterFromAltElevationPitch($/o,t,w),X=N*o,Z=new p.a7((B+P*X)*n,(j+E*X)*n,0).toLngLat(),U=p.aq(1,Z.lat),H=p.ar(this.height/2/Math.tan(this.fovInRadians/2)/N/U/this.tileSize);this._elevation=G,this._center=Z,this.setZoom(H)}_distanceToCenterFromAltElevationPitch(t,n,o){const c=-Math.cos(p.an(o)),f=t-n;let y,x=n;return c*f>=0||Math.abs(c)<.1?(y=1e4,x=t+y*c):y=-f/c,{distanceToCenter:y,clampedElevation:x}}getCameraPoint(){const t=Math.tan(this.pitchInRadians)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new p.P(t*Math.sin(this.rollInRadians),t*Math.cos(this.rollInRadians)))}getCameraAltitude(){return Math.cos(this.pitchInRadians)*this._cameraToCenterDistance/this._pixelPerMeter+this.elevation}getCameraLngLat(){const t=p.aq(1,this.center.lat)*this.worldSize;return Un(this.center,this.elevation,this.pitch,this.bearing,this.cameraToCenterDistance/t).toLngLat()}getMercatorTileCoordinates(t){if(!t)return[0,0,1,1];const n=t.canonical.z>=0?1<<t.canonical.z:Math.pow(2,t.canonical.z);return[t.canonical.x/n,t.canonical.y/n,1/n/p.a6,1/n/p.a6]}}class ar{constructor(t,n){this.min=t,this.max=n,this.center=p.aZ([],p.a_([],this.min,this.max),.5)}quadrant(t){const n=[t%2==0,t<2],o=p.a$(this.min),c=p.a$(this.max);for(let f=0;f<n.length;f++)o[f]=n[f]?this.min[f]:this.center[f],c[f]=n[f]?this.center[f]:this.max[f];return c[2]=this.max[2],new ar(o,c)}distanceX(t){return Math.max(Math.min(this.max[0],t[0]),this.min[0])-t[0]}distanceY(t){return Math.max(Math.min(this.max[1],t[1]),this.min[1])-t[1]}intersectsFrustum(t){let n=!0;for(const o of t.planes){const c=this.intersectsPlane(o);if(c===0)return 0;c===1&&(n=!1)}return n?2:t.aabb.min[0]>this.max[0]||t.aabb.min[1]>this.max[1]||t.aabb.min[2]>this.max[2]||t.aabb.max[0]<this.min[0]||t.aabb.max[1]<this.min[1]||t.aabb.max[2]<this.min[2]?0:1}intersectsPlane(t){let n=t[3],o=t[3];for(let c=0;c<3;c++)t[c]>0?(n+=t[c]*this.min[c],o+=t[c]*this.max[c]):(o+=t[c]*this.min[c],n+=t[c]*this.max[c]);return n>=0?2:o<0?0:1}}class Ms{distanceToTile2d(t,n,o,c){const f=c,y=f.distanceX([t,n]),x=f.distanceY([t,n]);return Math.hypot(y,x)}getWrap(t,n,o){return o}getTileBoundingVolume(t,n,o,c){var f,y;let x=0,w=0;if(c?.terrain){const P=new p.a3(t.z,n,t.z,t.x,t.y),E=c.terrain.getMinMaxElevation(P);x=(f=E.minElevation)!==null&&f!==void 0?f:Math.min(0,o),w=(y=E.maxElevation)!==null&&y!==void 0?y:Math.max(0,o)}const S=1<<t.z;return new ar([n+t.x/S,t.y/S,x],[n+(t.x+1)/S,(t.y+1)/S,w])}allowVariableZoom(t,n){const o=t.fov*(Math.abs(Math.cos(t.rollInRadians))*t.height+Math.abs(Math.sin(t.rollInRadians))*t.width)/t.height,c=p.al(78.5-o/2,0,60);return!!n.terrain||t.pitch>c}allowWorldCopies(){return!0}prepareNextFrame(){}}class Ti{constructor(t,n,o){this.points=t,this.planes=n,this.aabb=o}static fromInvProjectionMatrix(t,n=1,o=0,c,f){const y=f?[[6,5,4],[0,1,2],[0,3,7],[2,1,5],[3,2,6],[0,4,5]]:[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]],x=Math.pow(2,o),w=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map((C=>(function(D,B,j,$){const N=p.aE([],D,B),G=1/N[3]/j*$;return p.b4(N,N,[G,G,1/N[3],G])})(C,t,n,x)));c&&(function(C,D,B,j){const $=j?4:0,N=j?0:4;let G=0;const X=[],Z=[];for(let q=0;q<4;q++){const Q=p.b0([],C[q+N],C[q+$]),ae=p.b5(Q);p.aZ(Q,Q,1/ae),X.push(ae),Z.push(Q)}for(let q=0;q<4;q++){const Q=p.b6(C[q+$],Z[q],B);G=Q!==null&&Q>=0?Math.max(G,Q):Math.max(G,X[q])}const U=(function(q,Q){const ae=p.b0([],q[Q[0]],q[Q[1]]),oe=p.b0([],q[Q[2]],q[Q[1]]),fe=[0,0,0,0];return p.b1(fe,p.b2([],ae,oe)),fe[3]=-p.b3(fe,q[Q[0]]),fe})(C,D),H=(function(q,Q){const ae=p.b7(q),oe=p.b8([],q,1/ae),fe=p.b0([],Q,p.aZ([],oe,p.b3(Q,oe))),de=p.b7(fe);if(de>0){const Me=Math.sqrt(1-oe[3]*oe[3]),be=p.aZ([],oe,-oe[3]),he=p.a_([],be,p.aZ([],fe,Me/de));return p.b9(Q,he)}return null})(B,U);if(H!==null){const q=H/p.b3(Z[0],U);G=Math.min(G,q)}for(let q=0;q<4;q++){const Q=Math.min(G,X[q]);C[q+N]=[C[q+$][0]+Z[q][0]*Q,C[q+$][1]+Z[q][1]*Q,C[q+$][2]+Z[q][2]*Q,1]}})(w,y[0],c,f);const S=y.map((C=>{const D=p.b0([],w[C[0]],w[C[1]]),B=p.b0([],w[C[2]],w[C[1]]),j=p.b1([],p.b2([],D,B)),$=-p.b3(j,w[C[1]]);return j.concat($)})),P=[Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY],E=[Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY];for(const C of w)for(let D=0;D<3;D++)P[D]=Math.min(P[D],C[D]),E[D]=Math.max(E[D],C[D]);return new Ti(w,S,new ar(P,E))}}class fn{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(t){this._helper.setMinZoom(t)}setMaxZoom(t){this._helper.setMaxZoom(t)}setMinPitch(t){this._helper.setMinPitch(t)}setMaxPitch(t){this._helper.setMaxPitch(t)}setRenderWorldCopies(t){this._helper.setRenderWorldCopies(t)}setBearing(t){this._helper.setBearing(t)}setPitch(t){this._helper.setPitch(t)}setRoll(t){this._helper.setRoll(t)}setFov(t){this._helper.setFov(t)}setZoom(t){this._helper.setZoom(t)}setCenter(t){this._helper.setCenter(t)}setElevation(t){this._helper.setElevation(t)}setMinElevationForCurrentTile(t){this._helper.setMinElevationForCurrentTile(t)}setPadding(t){this._helper.setPadding(t)}interpolatePadding(t,n,o){this._helper.interpolatePadding(t,n,o)}isPaddingEqual(t){return this._helper.isPaddingEqual(t)}resize(t,n,o=!0){this._helper.resize(t,n,o)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(t){this._helper.setMaxBounds(t)}setConstrainOverride(t){this._helper.setConstrainOverride(t)}overrideNearFarZ(t,n){this._helper.overrideNearFarZ(t,n)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(t){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),t)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}get constrainOverride(){return this._helper.constrainOverride}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}setTransitionState(t,n){}constructor(t){this._posMatrixCache=new Map,this._alignedPosMatrixCache=new Map,this._fogMatrixCacheF32=new Map,this.defaultConstrain=(n,o)=>{o=p.al(+o,this.minZoom,this.maxZoom);const c={center:new p.W(n.lng,n.lat),zoom:o};let f=this._helper._lngRange;if(!this._helper._renderWorldCopies&&f===null){const Z=179.9999999999;f=[-Z,Z]}const y=this.tileSize*p.ao(c.zoom);let x=0,w=y,S=0,P=y,E=0,C=0;const{x:D,y:B}=this.size;if(this._helper._latRange){const Z=this._helper._latRange;x=p.Y(Z[1])*y,w=p.Y(Z[0])*y,w-x<B&&(E=B/(w-x))}f&&(S=p.X(p.Z(f[0])*y,0,y),P=p.X(p.Z(f[1])*y,0,y),P<S&&(P+=y),P-S<D&&(C=D/(P-S)));const{x:j,y:$}=Ki(y,n);let N,G;const X=Math.max(C||0,E||0);if(X){const Z=new p.P(C?(P+S)/2:j,E?(w+x)/2:$);return c.center=Nn(y,Z).wrap(),c.zoom+=p.ar(X),c}if(this._helper._latRange){const Z=B/2;$-Z<x&&(G=x+Z),$+Z>w&&(G=w-Z)}if(f){const Z=(S+P)/2;let U=j;this._helper._renderWorldCopies&&(U=p.X(j,Z-y/2,Z+y/2));const H=D/2;U-H<S&&(N=S+H),U+H>P&&(N=P-H)}if(N!==void 0||G!==void 0){const Z=new p.P(N??j,G??$);c.center=Nn(y,Z).wrap()}return c},this.applyConstrain=(n,o)=>this._helper.applyConstrain(n,o),this._helper=new pn({calcMatrices:()=>this._calcMatrices(),defaultConstrain:(n,o)=>this.defaultConstrain(n,o)},t),this._coveringTilesDetailsProvider=new Ms}clone(){const t=new fn;return t.apply(this,!1),t}apply(t,n,o){this._helper.apply(t,n,o)}get cameraPosition(){return this._cameraPosition}get projectionMatrix(){return this._projectionMatrix}get modelViewProjectionMatrix(){return this._viewProjMatrix}get inverseProjectionMatrix(){return this._invProjMatrix}get mercatorMatrix(){return this._mercatorMatrix}getVisibleUnwrappedCoordinates(t){const n=[new p.ba(0,t)];if(this._helper._renderWorldCopies){const o=this.screenPointToMercatorCoordinate(new p.P(0,0)),c=this.screenPointToMercatorCoordinate(new p.P(this._helper._width,0)),f=this.screenPointToMercatorCoordinate(new p.P(this._helper._width,this._helper._height)),y=this.screenPointToMercatorCoordinate(new p.P(0,this._helper._height)),x=Math.floor(Math.min(o.x,c.x,f.x,y.x)),w=Math.floor(Math.max(o.x,c.x,f.x,y.x)),S=1;for(let P=x-S;P<=w+S;P++)P!==0&&n.push(new p.ba(P,t))}return n}getCameraFrustum(){return Ti.fromInvProjectionMatrix(this._invViewProjMatrix,this.worldSize)}getClippingPlane(){return null}getCoveringTilesDetailsProvider(){return this._coveringTilesDetailsProvider}recalculateZoomAndCenter(t){const n=this.screenPointToLocation(this.centerPoint,t),o=t?t.getElevationForLngLatZoom(n,this._helper._tileZoom):0;this._helper.recalculateZoomAndCenter(o)}setLocationAtPoint(t,n){const o=p.aq(this.elevation,this.center.lat),c=this.screenPointToMercatorCoordinateAtZ(n,o),f=this.screenPointToMercatorCoordinateAtZ(this.centerPoint,o),y=p.a7.fromLngLat(t),x=new p.a7(y.x-(c.x-f.x),y.y-(c.y-f.y));this.setCenter(x?.toLngLat()),this._helper._renderWorldCopies&&this.setCenter(this.center.wrap())}locationToScreenPoint(t,n){return n?this.coordinatePoint(p.a7.fromLngLat(t),n.getElevationForLngLat(t,this),this._pixelMatrix3D):this.coordinatePoint(p.a7.fromLngLat(t))}screenPointToLocation(t,n){var o;return(o=this.screenPointToMercatorCoordinate(t,n))===null||o===void 0?void 0:o.toLngLat()}screenPointToMercatorCoordinate(t,n){if(n){const o=n.pointCoordinate(t);if(o!=null)return o}return this.screenPointToMercatorCoordinateAtZ(t)}screenPointToMercatorCoordinateAtZ(t,n){const o=n||0,c=[t.x,t.y,0,1],f=[t.x,t.y,1,1];p.aE(c,c,this._pixelMatrixInverse),p.aE(f,f,this._pixelMatrixInverse);const y=c[3],x=f[3],w=c[1]/y,S=f[1]/x,P=c[2]/y,E=f[2]/x,C=P===E?0:(o-P)/(E-P);return new p.a7(p.H.number(c[0]/y,f[0]/x,C)/this.worldSize,p.H.number(w,S,C)/this.worldSize,o)}coordinatePoint(t,n=0,o=this._pixelMatrix){const c=[t.x*this.worldSize,t.y*this.worldSize,n,1];return p.aE(c,c,o),new p.P(c[0]/c[3],c[1]/c[3])}getBounds(){const t=Math.max(0,this._helper._height/2-ln(this));return new Fe().extend(this.screenPointToLocation(new p.P(0,t))).extend(this.screenPointToLocation(new p.P(this._helper._width,t))).extend(this.screenPointToLocation(new p.P(this._helper._width,this._helper._height))).extend(this.screenPointToLocation(new p.P(0,this._helper._height)))}isPointOnMapSurface(t,n){return n?n.pointCoordinate(t)!=null:t.y>this.height/2-ln(this)}calculatePosMatrix(t,n=!1,o){var c;const f=(c=t.key)!==null&&c!==void 0?c:p.bb(t.wrap,t.canonical.z,t.canonical.z,t.canonical.x,t.canonical.y),y=n?this._alignedPosMatrixCache:this._posMatrixCache;if(y.has(f)){const S=y.get(f);return o?S.f32:S.f64}const x=Ia(t,this.worldSize);p.U(x,n?this._alignedProjMatrix:this._viewProjMatrix,x);const w={f64:x,f32:new Float32Array(x)};return y.set(f,w),o?w.f32:w.f64}calculateFogMatrix(t){const n=t.key,o=this._fogMatrixCacheF32;if(o.has(n))return o.get(n);const c=Ia(t,this.worldSize);return p.U(c,this._fogMatrix,c),o.set(n,new Float32Array(c)),o.get(n)}calculateCenterFromCameraLngLatAlt(t,n,o,c){return this._helper.calculateCenterFromCameraLngLatAlt(t,n,o,c)}_calculateNearFarZIfNeeded(t,n,o){if(!this._helper.autoCalculateNearFarZ)return;const c=Math.min(this.elevation,this.minElevationForCurrentTile,this.getCameraAltitude()-100),f=t-c*this._helper._pixelPerMeter/Math.cos(n),y=c<0?f:t,x=Math.PI/2+this.pitchInRadians,w=p.an(this.fov)*(Math.abs(Math.cos(p.an(this.roll)))*this.height+Math.abs(Math.sin(p.an(this.roll)))*this.width)/this.height*(.5+o.y/this.height),S=Math.sin(w)*y/Math.sin(p.al(Math.PI-x-w,.01,Math.PI-.01)),P=ln(this),E=Math.atan(P/this._helper.cameraToCenterDistance),C=p.an(.75),D=E>C?2*E*(.5+o.y/(2*P)):C,B=Math.sin(D)*y/Math.sin(p.al(Math.PI-x-D,.01,Math.PI-.01)),j=Math.min(S,B);this._helper._farZ=1.01*(Math.cos(Math.PI/2-n)*j+y),this._helper._nearZ=this._helper._height/50}_calcMatrices(){if(!this._helper._height)return;const t=this.centerOffset,n=Ki(this.worldSize,this.center),o=n.x,c=n.y;this._helper._pixelPerMeter=p.aq(1,this.center.lat)*this.worldSize;const f=p.an(Math.min(this.pitch,on)),y=Math.max(this._helper.cameraToCenterDistance/2,this._helper.cameraToCenterDistance+this._helper._elevation*this._helper._pixelPerMeter/Math.cos(f));let x;var w,S;this._calculateNearFarZIfNeeded(y,f,t),x=new Float64Array(16),p.bc(x,this.fovInRadians,this._helper._width/this._helper._height,this._helper._nearZ,this._helper._farZ),this._invProjMatrix=new Float64Array(16),(w=this._invProjMatrix)[0]=1/(S=x)[0],w[1]=0,w[2]=0,w[3]=0,w[4]=0,w[5]=1/S[5],w[6]=0,w[7]=0,w[8]=0,w[9]=0,w[10]=0,w[11]=1/S[14],w[12]=0,w[13]=0,w[14]=-1,w[15]=S[10]/S[14],x[8]=2*-t.x/this._helper._width,x[9]=2*t.y/this._helper._height,this._projectionMatrix=p.bd(x),p.S(x,x,[1,-1,1]),p.Q(x,x,[0,0,-this._helper.cameraToCenterDistance]),p.be(x,x,-this.rollInRadians),p.bf(x,x,this.pitchInRadians),p.be(x,x,-this.bearingInRadians),p.Q(x,x,[-o,-c,0]),this._mercatorMatrix=p.S([],x,[this.worldSize,this.worldSize,this.worldSize]),p.S(x,x,[1,1,this._helper._pixelPerMeter]),this._pixelMatrix=p.U(new Float64Array(16),this.clipSpaceToPixelsMatrix,x),p.Q(x,x,[0,0,-this.elevation]),this._viewProjMatrix=x,this._invViewProjMatrix=p.bg([],x);const P=[0,0,-1,1];p.aE(P,P,this._invViewProjMatrix),this._cameraPosition=[P[0]/P[3],P[1]/P[3],P[2]/P[3]],this._fogMatrix=new Float64Array(16),p.bc(this._fogMatrix,this.fovInRadians,this.width/this.height,y,this._helper._farZ),this._fogMatrix[8]=2*-t.x/this.width,this._fogMatrix[9]=2*t.y/this.height,p.S(this._fogMatrix,this._fogMatrix,[1,-1,1]),p.Q(this._fogMatrix,this._fogMatrix,[0,0,-this.cameraToCenterDistance]),p.be(this._fogMatrix,this._fogMatrix,-this.rollInRadians),p.bf(this._fogMatrix,this._fogMatrix,this.pitchInRadians),p.be(this._fogMatrix,this._fogMatrix,-this.bearingInRadians),p.Q(this._fogMatrix,this._fogMatrix,[-o,-c,0]),p.S(this._fogMatrix,this._fogMatrix,[1,1,this._helper._pixelPerMeter]),p.Q(this._fogMatrix,this._fogMatrix,[0,0,-this.elevation]),this._pixelMatrix3D=p.U(new Float64Array(16),this.clipSpaceToPixelsMatrix,x);const E=this._helper._width%2/2,C=this._helper._height%2/2,D=Math.cos(this.bearingInRadians),B=Math.sin(-this.bearingInRadians),j=o-Math.round(o)+D*E+B*C,$=c-Math.round(c)+D*C+B*E,N=new Float64Array(x);if(p.Q(N,N,[j>.5?j-1:j,$>.5?$-1:$,0]),this._alignedProjMatrix=N,x=p.bg(new Float64Array(16),this._pixelMatrix),!x)throw new Error("failed to invert matrix");this._pixelMatrixInverse=x,this._clearMatrixCaches()}_clearMatrixCaches(){this._posMatrixCache.clear(),this._alignedPosMatrixCache.clear(),this._fogMatrixCacheF32.clear()}maxPitchScaleFactor(){if(!this._pixelMatrixInverse)return 1;const t=this.screenPointToMercatorCoordinate(new p.P(0,0)),n=[t.x*this.worldSize,t.y*this.worldSize,0,1];return p.aE(n,n,this._pixelMatrix)[3]/this._helper.cameraToCenterDistance}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){const t=p.aq(1,this.center.lat)*this.worldSize;return Un(this.center,this.elevation,this.pitch,this.bearing,this._helper.cameraToCenterDistance/t).toLngLat()}lngLatToCameraDepth(t,n){const o=p.a7.fromLngLat(t),c=[o.x*this.worldSize,o.y*this.worldSize,n,1];return p.aE(c,c,this._viewProjMatrix),c[2]/c[3]}getProjectionData(t){const{overscaledTileID:n,aligned:o,applyTerrainMatrix:c}=t,f=this._helper.getMercatorTileCoordinates(n),y=n?this.calculatePosMatrix(n,o,!0):null;let x;return x=n?.terrainRttPosMatrix32f&&c?n.terrainRttPosMatrix32f:y||p.bh(),{mainMatrix:x,tileMercatorCoords:f,clippingPlane:[0,0,0,0],projectionTransition:0,fallbackMatrix:x}}isLocationOccluded(t){return!1}getPixelScale(){return 1}getCircleRadiusCorrection(){return 1}getPitchedTextCorrection(t,n,o){return 1}transformLightDirection(t){return p.a$(t)}getRayDirectionFromPixel(t){throw new Error("Not implemented.")}projectTileCoordinates(t,n,o,c){const f=this.calculatePosMatrix(o);let y;c?(y=[t,n,c(t,n),1],p.aE(y,y,f)):(y=[t,n,0,1],Ss(y,y,f));const x=y[3];return{point:new p.P(y[0]/x,y[1]/x),signedDistanceFromCamera:x,isOccluded:!1}}populateCache(t){for(const n of t)this.calculatePosMatrix(n)}getMatrixForModel(t,n){const o=p.a7.fromLngLat(t,n),c=o.meterInMercatorCoordinateUnits(),f=p.bi();return p.Q(f,f,[o.x,o.y,o.z]),p.be(f,f,Math.PI),p.bf(f,f,Math.PI/2),p.S(f,f,[-c,c,c]),f}getProjectionDataForCustomLayer(t=!0){const n=new p.a3(0,0,0,0,0),o=this.getProjectionData({overscaledTileID:n,applyGlobeMatrix:t}),c=Ia(n,this.worldSize);p.U(c,this._viewProjMatrix,c),o.tileMercatorCoords=[0,0,1,1];const f=[p.a6,p.a6,this.worldSize/this._helper.pixelsPerMeter],y=p.bj();return p.S(y,c,f),o.fallbackMatrix=y,o.mainMatrix=y,o}getFastPathSimpleProjectionMatrix(t){return this.calculatePosMatrix(t)}}function fr(){p.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.")}function vc(h){if(h.useSlerp)if(h.k<1){const t=p.bk(h.startEulerAngles.roll,h.startEulerAngles.pitch,h.startEulerAngles.bearing),n=p.bk(h.endEulerAngles.roll,h.endEulerAngles.pitch,h.endEulerAngles.bearing),o=new Float64Array(4);p.bl(o,t,n,h.k);const c=p.bm(o);h.tr.setRoll(c.roll),h.tr.setPitch(c.pitch),h.tr.setBearing(c.bearing)}else h.tr.setRoll(h.endEulerAngles.roll),h.tr.setPitch(h.endEulerAngles.pitch),h.tr.setBearing(h.endEulerAngles.bearing);else h.tr.setRoll(p.H.number(h.startEulerAngles.roll,h.endEulerAngles.roll,h.k)),h.tr.setPitch(p.H.number(h.startEulerAngles.pitch,h.endEulerAngles.pitch,h.k)),h.tr.setBearing(p.H.number(h.startEulerAngles.bearing,h.endEulerAngles.bearing,h.k))}function Qo(h,t,n,o,c){const f=c.padding,y=Ki(c.worldSize,n.getNorthWest()),x=Ki(c.worldSize,n.getNorthEast()),w=Ki(c.worldSize,n.getSouthEast()),S=Ki(c.worldSize,n.getSouthWest()),P=p.an(-o),E=y.rotate(P),C=x.rotate(P),D=w.rotate(P),B=S.rotate(P),j=new p.P(Math.max(E.x,C.x,B.x,D.x),Math.max(E.y,C.y,B.y,D.y)),$=new p.P(Math.min(E.x,C.x,B.x,D.x),Math.min(E.y,C.y,B.y,D.y)),N=j.sub($),G=(c.width-(f.left+f.right+t.left+t.right))/N.x,X=(c.height-(f.top+f.bottom+t.top+t.bottom))/N.y;if(X<0||G<0)return void fr();const Z=Math.min(p.ar(c.scale*Math.min(G,X)),h.maxZoom),U=p.P.convert(h.offset),H=new p.P((t.left-t.right)/2,(t.top-t.bottom)/2).rotate(p.an(o)),q=U.add(H).mult(c.scale/p.ao(Z));return{center:Nn(c.worldSize,y.add(w).div(2).sub(q)),zoom:Z,bearing:o}}class mn{get useGlobeControls(){return!1}handlePanInertia(t,n){const o=t.mag(),c=Math.abs(ln(n));return{easingOffset:t.mult(Math.min(.75*c/o,1)),easingCenter:n.center}}handleMapControlsRollPitchBearingZoom(t,n){t.bearingDelta&&n.setBearing(n.bearing+t.bearingDelta),t.pitchDelta&&n.setPitch(n.pitch+t.pitchDelta),t.rollDelta&&n.setRoll(n.roll+t.rollDelta),t.zoomDelta&&n.setZoom(n.zoom+t.zoomDelta)}handleMapControlsPan(t,n,o){t.around.distSqr(n.centerPoint)<.01||n.setLocationAtPoint(o,t.around)}cameraForBoxAndBearing(t,n,o,c,f){return Qo(t,n,o,c,f)}handleJumpToCenterZoom(t,n){t.zoom!==(n.zoom!==void 0?+n.zoom:t.zoom)&&t.setZoom(+n.zoom),n.center!==void 0&&t.setCenter(p.W.convert(n.center))}handleEaseTo(t,n){const o=t.zoom,c=t.padding,f={roll:t.roll,pitch:t.pitch,bearing:t.bearing},y={roll:n.roll===void 0?t.roll:n.roll,pitch:n.pitch===void 0?t.pitch:n.pitch,bearing:n.bearing===void 0?t.bearing:n.bearing},x=n.zoom!==void 0,w=!t.isPaddingEqual(n.padding);let S=!1;const P=x?+n.zoom:t.zoom;let E=t.centerPoint.add(n.offsetAsPoint);const C=t.screenPointToLocation(E),{center:D,zoom:B}=t.applyConstrain(p.W.convert(n.center||C),P??o);jr(t,D);const j=Ki(t.worldSize,C),$=Ki(t.worldSize,D).sub(j),N=p.ao(B-o);return S=B!==o,{easeFunc:G=>{if(S&&t.setZoom(p.H.number(o,B,G)),p.bn(f,y)||vc({startEulerAngles:f,endEulerAngles:y,tr:t,k:G,useSlerp:f.roll!=y.roll}),w&&(t.interpolatePadding(c,n.padding,G),E=t.centerPoint.add(n.offsetAsPoint)),n.around)t.setLocationAtPoint(n.around,n.aroundPoint);else{const X=p.ao(t.zoom-o),Z=B>o?Math.min(2,N):Math.max(.5,N),U=Math.pow(Z,1-G),H=Nn(t.worldSize,j.add($.mult(G*U)).mult(X));t.setLocationAtPoint(t.renderWorldCopies?H.wrap():H,E)}},isZooming:S,elevationCenter:D}}handleFlyTo(t,n){const o=n.zoom!==void 0,c=t.zoom,f=t.applyConstrain(p.W.convert(n.center||n.locationAtOffset),o?+n.zoom:c),y=f.center,x=f.zoom;jr(t,y);const w=Ki(t.worldSize,n.locationAtOffset),S=Ki(t.worldSize,y).sub(w),P=S.mag(),E=p.ao(x-c);let C;if(n.minZoom!==void 0){const D=Math.min(+n.minZoom,c,x),B=t.applyConstrain(y,D).zoom;C=p.ao(B-c)}return{easeFunc:(D,B,j,$)=>{t.setZoom(D===1?x:c+p.ar(B));const N=D===1?y:Nn(t.worldSize,w.add(S.mult(j)).mult(B));t.setLocationAtPoint(t.renderWorldCopies?N.wrap():N,$)},scaleOfZoom:E,targetCenter:y,scaleOfMinZoom:C,pixelPathLength:P}}}class ut{constructor(t,n,o){this.blendFunction=t,this.blendColor=n,this.mask=o}}ut.Replace=[1,0],ut.disabled=new ut(ut.Replace,p.bo.transparent,[!1,!1,!1,!1]),ut.unblended=new ut(ut.Replace,p.bo.transparent,[!0,!0,!0,!0]),ut.alphaBlended=new ut([1,771],p.bo.transparent,[!0,!0,!0,!0]);const Xn=2305;class Xe{constructor(t,n,o){this.enable=t,this.mode=n,this.frontFace=o}}Xe.disabled=new Xe(!1,1029,Xn),Xe.backCCW=new Xe(!0,1029,Xn),Xe.frontCCW=new Xe(!0,1028,Xn);class Ue{constructor(t,n,o){this.func=t,this.mask=n,this.range=o}}Ue.ReadOnly=!1,Ue.ReadWrite=!0,Ue.disabled=new Ue(519,Ue.ReadOnly,[0,1]);const Yn=7680;class Ke{constructor(t,n,o,c,f,y){this.test=t,this.ref=n,this.mask=o,this.fail=c,this.depthFail=f,this.pass=y}}function Qi(h){return typeof WebGL2RenderingContext<"u"&&h instanceof WebGL2RenderingContext}Ke.disabled=new Ke({func:519,mask:0},0,0,Yn,Yn,Yn);class Kn{get awaitingQuery(){return!!this._readbackQueue}constructor(t){this._readbackWaitFrames=4,this._measureWaitFrames=6,this._texWidth=1,this._texHeight=1,this._measuredError=0,this._updateCount=0,this._lastReadbackFrame=-1e3,this._readbackQueue=null,this._cachedRenderContext=t;const n=t.context,o=n.gl;this._texFormat=o.RGBA,this._texType=o.UNSIGNED_BYTE;const c=new p.aU;c.emplaceBack(-1,-1),c.emplaceBack(2,-1),c.emplaceBack(-1,2);const f=new p.aW;f.emplaceBack(0,1,2),this._fullscreenTriangle=new ct(n.createVertexBuffer(c,Or.members),n.createIndexBuffer(f),p.aV.simpleSegment(0,0,c.length,f.length)),this._resultBuffer=new Uint8Array(4),n.activeTexture.set(o.TEXTURE1);const y=o.createTexture();o.bindTexture(o.TEXTURE_2D,y),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_WRAP_S,o.CLAMP_TO_EDGE),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_WRAP_T,o.CLAMP_TO_EDGE),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_MIN_FILTER,o.NEAREST),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_MAG_FILTER,o.NEAREST),o.texImage2D(o.TEXTURE_2D,0,this._texFormat,this._texWidth,this._texHeight,0,this._texFormat,this._texType,null),this._fbo=n.createFramebuffer(this._texWidth,this._texHeight,!1,!1),this._fbo.colorAttachment.set(y),Qi(o)&&(this._pbo=o.createBuffer(),o.bindBuffer(o.PIXEL_PACK_BUFFER,this._pbo),o.bufferData(o.PIXEL_PACK_BUFFER,4,o.STREAM_READ),o.bindBuffer(o.PIXEL_PACK_BUFFER,null))}destroy(){const t=this._cachedRenderContext.context.gl;this._fullscreenTriangle.destroy(),this._fbo.destroy(),t.deleteBuffer(this._pbo),this._fullscreenTriangle=null,this._fbo=null,this._pbo=null,this._resultBuffer=null}updateErrorLoop(t,n){const o=this._updateCount;return this._readbackQueue?o>=this._readbackQueue.frameNumberIssued+this._readbackWaitFrames&&this._tryReadback():o>=this._lastReadbackFrame+this._measureWaitFrames&&this._renderErrorTexture(t,n),this._updateCount++,this._measuredError}_bindFramebuffer(){const t=this._cachedRenderContext.context,n=t.gl;t.activeTexture.set(n.TEXTURE1),n.bindTexture(n.TEXTURE_2D,this._fbo.colorAttachment.get()),t.bindFramebuffer.set(this._fbo.framebuffer)}_renderErrorTexture(t,n){const o=this._cachedRenderContext.context,c=o.gl;if(this._bindFramebuffer(),o.viewport.set([0,0,this._texWidth,this._texHeight]),o.clear({color:p.bo.transparent}),this._cachedRenderContext.useProgram("projectionErrorMeasurement").draw(o,c.TRIANGLES,Ue.disabled,Ke.disabled,ut.unblended,Xe.disabled,((f,y)=>({u_input:f,u_output_expected:y}))(t,n),null,null,"$clipping",this._fullscreenTriangle.vertexBuffer,this._fullscreenTriangle.indexBuffer,this._fullscreenTriangle.segments),this._pbo&&Qi(c)){c.bindBuffer(c.PIXEL_PACK_BUFFER,this._pbo),c.readBuffer(c.COLOR_ATTACHMENT0),c.readPixels(0,0,this._texWidth,this._texHeight,this._texFormat,this._texType,0),c.bindBuffer(c.PIXEL_PACK_BUFFER,null);const f=c.fenceSync(c.SYNC_GPU_COMMANDS_COMPLETE,0);c.flush(),this._readbackQueue={frameNumberIssued:this._updateCount,sync:f}}else this._readbackQueue={frameNumberIssued:this._updateCount,sync:null}}_tryReadback(){const t=this._cachedRenderContext.context.gl;if(this._pbo&&this._readbackQueue&&Qi(t)){const n=t.clientWaitSync(this._readbackQueue.sync,0,0);if(n===t.WAIT_FAILED)return p.w("WebGL2 clientWaitSync failed."),this._readbackQueue=null,void(this._lastReadbackFrame=this._updateCount);if(n===t.TIMEOUT_EXPIRED)return;t.bindBuffer(t.PIXEL_PACK_BUFFER,this._pbo),t.getBufferSubData(t.PIXEL_PACK_BUFFER,0,this._resultBuffer,0,4),t.bindBuffer(t.PIXEL_PACK_BUFFER,null)}else this._bindFramebuffer(),t.readPixels(0,0,this._texWidth,this._texHeight,this._texFormat,this._texType,this._resultBuffer);this._readbackQueue=null,this._measuredError=Kn._parseRGBA8float(this._resultBuffer),this._lastReadbackFrame=this._updateCount}static _parseRGBA8float(t){let n=0;return n+=t[0]/256,n+=t[1]/65536,n+=t[2]/16777216,t[3]<127&&(n=-n),n/128}}const _n=p.a6/128;function Jn(h,t){const n=h.granularity!==void 0?Math.max(h.granularity,1):1,o=n+(h.generateBorders?2:0),c=n+(h.extendToNorthPole||h.generateBorders?1:0)+(h.extendToSouthPole||h.generateBorders?1:0),f=o+1,y=c+1,x=h.generateBorders?-1:0,w=h.generateBorders||h.extendToNorthPole?-1:0,S=n+(h.generateBorders?1:0),P=n+(h.generateBorders||h.extendToSouthPole?1:0),E=f*y,C=o*c*6,D=f*y>65536;if(D&&t==="16bit")throw new Error("Granularity is too large and meshes would not fit inside 16 bit vertex indices.");const B=D||t==="32bit",j=new Int16Array(2*E);let $=0;for(let X=w;X<=P;X++)for(let Z=x;Z<=S;Z++){let U=Z/n*p.a6;Z===-1&&(U=-_n),Z===n+1&&(U=p.a6+_n);let H=X/n*p.a6;X===-1&&(H=h.extendToNorthPole?p.bq:-_n),X===n+1&&(H=h.extendToSouthPole?p.br:p.a6+_n),j[$++]=U,j[$++]=H}const N=B?new Uint32Array(C):new Uint16Array(C);let G=0;for(let X=0;X<c;X++)for(let Z=0;Z<o;Z++){const U=Z+1+X*f,H=Z+(X+1)*f,q=Z+1+(X+1)*f;N[G++]=Z+X*f,N[G++]=H,N[G++]=U,N[G++]=U,N[G++]=H,N[G++]=q}return{vertices:j.buffer.slice(0),indices:N.buffer.slice(0),uses32bitIndices:B}}const el=new p.aT({fill:new p.bs(128,2),line:new p.bs(512,0),tile:new p.bs(128,32),stencil:new p.bs(128,1),circle:3});class Es{constructor(){this._tileMeshCache={},this._errorCorrectionUsable=0,this._errorMeasurementLastValue=0,this._errorCorrectionPreviousValue=0,this._errorMeasurementLastChangeTime=-1e3}get name(){return"vertical-perspective"}get transitionState(){return 1}get useSubdivision(){return!0}get shaderVariantName(){return"globe"}get shaderDefine(){return"#define GLOBE"}get shaderPreludeCode(){return _t.projectionGlobe}get vertexShaderPreludeCode(){return _t.projectionMercator.vertexSource}get subdivisionGranularity(){return el}get useGlobeControls(){return!0}get latitudeErrorCorrectionRadians(){return this._errorCorrectionUsable}destroy(){this._errorMeasurement&&this._errorMeasurement.destroy()}updateGPUdependent(t){this._errorMeasurement||(this._errorMeasurement=new Kn(t));const n=p.Y(this._errorQueryLatitudeDegrees),o=2*Math.atan(Math.exp(Math.PI-n*Math.PI*2))-.5*Math.PI,c=this._errorMeasurement.updateErrorLoop(n,o),f=Je();c!==this._errorMeasurementLastValue&&(this._errorCorrectionPreviousValue=this._errorCorrectionUsable,this._errorMeasurementLastValue=c,this._errorMeasurementLastChangeTime=f);const y=Math.min(Math.max((f-this._errorMeasurementLastChangeTime)/1e3/.5,0),1);this._errorCorrectionUsable=p.bt(this._errorCorrectionPreviousValue,-this._errorMeasurementLastValue,p.bu(y))}_getMeshKey(t){return`${t.granularity.toString(36)}_${t.generateBorders?"b":""}${t.extendToNorthPole?"n":""}${t.extendToSouthPole?"s":""}`}getMeshFromTileID(t,n,o,c,f){const y=(f==="stencil"?el.stencil:el.tile).getGranularityForZoomLevel(n.z);return this._getMesh(t,{granularity:y,generateBorders:o,extendToNorthPole:n.y===0&&c,extendToSouthPole:n.y===(1<<n.z)-1&&c})}_getMesh(t,n){const o=this._getMeshKey(n);if(o in this._tileMeshCache)return this._tileMeshCache[o];const c=(function(f,y){const x=Jn(y,"16bit"),w=p.aU.deserialize({arrayBuffer:x.vertices,length:x.vertices.byteLength/2/2}),S=p.aW.deserialize({arrayBuffer:x.indices,length:x.indices.byteLength/2/3});return new ct(f.createVertexBuffer(w,Or.members),f.createIndexBuffer(S),p.aV.simpleSegment(0,0,w.length,S.length))})(t,n);return this._tileMeshCache[o]=c,c}recalculate(t){}hasTransition(){var t;const n=Je();let o=!1;return o||(o=(n-this._errorMeasurementLastChangeTime)/1e3<.7),o||(o=(t=this._errorMeasurement)===null||t===void 0?void 0:t.awaitingQuery),o}setErrorQueryLatitudeDegrees(t){this._errorQueryLatitudeDegrees=t}}const xc=new p.u({type:new p.D(p.x.projection.type)});class bc extends p.E{constructor(t){super(),this._transitionable=new p.y(xc,void 0),this.setProjection(t),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new p.J(0)),this._mercatorProjection=new hi,this._verticalPerspectiveProjection=new Es}get transitionState(){const t=this.properties.get("type");if(typeof t=="string"&&t==="mercator")return 0;if(typeof t=="string"&&t==="vertical-perspective")return 1;if(t instanceof p.bv){if(t.from==="vertical-perspective"&&t.to==="mercator")return 1-t.transition;if(t.from==="mercator"&&t.to==="vertical-perspective")return t.transition}return 1}get useGlobeRendering(){return this.transitionState>0}get latitudeErrorCorrectionRadians(){return this._verticalPerspectiveProjection.latitudeErrorCorrectionRadians}get currentProjection(){return this.useGlobeRendering?this._verticalPerspectiveProjection:this._mercatorProjection}get name(){return"globe"}get useSubdivision(){return this.currentProjection.useSubdivision}get shaderVariantName(){return this.currentProjection.shaderVariantName}get shaderDefine(){return this.currentProjection.shaderDefine}get shaderPreludeCode(){return this.currentProjection.shaderPreludeCode}get vertexShaderPreludeCode(){return this.currentProjection.vertexShaderPreludeCode}get subdivisionGranularity(){return this.currentProjection.subdivisionGranularity}get useGlobeControls(){return this.transitionState>0}destroy(){this._mercatorProjection.destroy(),this._verticalPerspectiveProjection.destroy()}updateGPUdependent(t){this._mercatorProjection.updateGPUdependent(t),this._verticalPerspectiveProjection.updateGPUdependent(t)}getMeshFromTileID(t,n,o,c,f){return this.currentProjection.getMeshFromTileID(t,n,o,c,f)}setProjection(t){this._transitionable.setValue("type",t?.type||"mercator")}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()||this.currentProjection.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}setErrorQueryLatitudeDegrees(t){this._verticalPerspectiveProjection.setErrorQueryLatitudeDegrees(t),this._mercatorProjection.setErrorQueryLatitudeDegrees(t)}}function wc(h){const t=Di(h.worldSize,h.center.lat);return 2*Math.PI*t}function At(h,t,n,o,c){const f=1/(1<<c),y=t/p.a6*f+o*f,x=p.by((h/p.a6*f+n*f)*Math.PI*2+Math.PI,2*Math.PI),w=2*Math.atan(Math.exp(Math.PI-y*Math.PI*2))-.5*Math.PI,S=Math.cos(w),P=new Float64Array(3);return P[0]=Math.sin(x)*S,P[1]=Math.sin(w),P[2]=Math.cos(x)*S,P}function Vt(h){return(function(t,n){const o=Math.cos(n),c=new Float64Array(3);return c[0]=Math.sin(t)*o,c[1]=Math.sin(n),c[2]=Math.cos(t)*o,c})(h.lng*Math.PI/180,h.lat*Math.PI/180)}function Di(h,t){return h/(2*Math.PI)/Math.cos(t*Math.PI/180)}function La(h){const t=Math.asin(h[1])/Math.PI*180,n=Math.sqrt(h[0]*h[0]+h[2]*h[2]);if(n>1e-6){const o=h[0]/n,c=Math.acos(h[2]/n),f=(o>0?c:-c)/Math.PI*180;return new p.W(p.X(f,-180,180),t)}return new p.W(0,t)}function Fa(h){return Math.cos(h*Math.PI/180)}function Bt(h,t){const n=Fa(h),o=Fa(t);return p.ar(o/n)}function gn(h,t){const n=h.rotate(t.bearingInRadians),o=t.zoom+Bt(t.center.lat,0),c=p.bt(1/Fa(t.center.lat),1/Fa(Math.min(Math.abs(t.center.lat),60)),p.bw(o,7,3,0,1)),f=360/wc({worldSize:t.worldSize,center:{lat:t.center.lat}});return new p.W(t.center.lng-n.x*f*c,p.al(t.center.lat+n.y*f,-p.am,p.am))}function tl(h){const t=.5*h,n=Math.sin(t),o=Math.cos(t);return Math.log(n+o)-Math.log(o-n)}function Tc(h,t,n,o){const c=h.lat+n*o;if(Math.abs(n)>1){const f=(Math.sign(h.lat+n)!==Math.sign(h.lat)?-Math.abs(h.lat):Math.abs(h.lat))*Math.PI/180,y=Math.abs(h.lat+n)*Math.PI/180,x=tl(f+o*(y-f)),w=tl(f),S=tl(y);return new p.W(h.lng+t*((x-w)/(S-w)),c)}return new p.W(h.lng+t*o,c)}class Uu{constructor(t){this._cachePrevious=new Map,this._cache=new Map,this._hadAnyChanges=!1,this._boundingVolumeFactory=t}swapBuffers(){if(!this._hadAnyChanges)return;const t=this._cachePrevious;this._cachePrevious=this._cache,this._cache=t,this._cache.clear(),this._hadAnyChanges=!1}getTileBoundingVolume(t,n,o,c){const f=`${t.z}_${t.x}_${t.y}_${c?.terrain?"t":""}`,y=this._cache.get(f);if(y)return y;const x=this._cachePrevious.get(f);if(x)return this._cache.set(f,x),x;const w=this._boundingVolumeFactory(t,n,o,c);return this._cache.set(f,w),this._hadAnyChanges=!0,w}}class Qn{constructor(t,n,o,c){this.min=o,this.max=c,this.points=t,this.planes=n}static fromAabb(t,n){const o=[];for(let c=0;c<8;c++)o.push([1&~c?t[0]:n[0],(c>>1&1)==1?n[1]:t[1],(c>>2&1)==1?n[2]:t[2]]);return new Qn(o,[[-1,0,0,n[0]],[1,0,0,-t[0]],[0,-1,0,n[1]],[0,1,0,-t[1]],[0,0,-1,n[2]],[0,0,1,-t[2]]],t,n)}static fromCenterSizeAngles(t,n,o){const c=p.bA([],o[0],o[1],o[2]),f=p.bB([],[n[0],0,0],c),y=p.bB([],[0,n[1],0],c),x=p.bB([],[0,0,n[2]],c),w=[...t],S=[...t];for(let E=0;E<8;E++)for(let C=0;C<3;C++){const D=t[C]+f[C]*(1&~E?-1:1)+y[C]*((E>>1&1)==1?1:-1)+x[C]*((E>>2&1)==1?1:-1);w[C]=Math.min(w[C],D),S[C]=Math.max(S[C],D)}const P=[];for(let E=0;E<8;E++){const C=[...t];p.a_(C,C,p.aZ([],f,1&~E?-1:1)),p.a_(C,C,p.aZ([],y,(E>>1&1)==1?1:-1)),p.a_(C,C,p.aZ([],x,(E>>2&1)==1?1:-1)),P.push(C)}return new Qn(P,[[...f,-p.b3(f,P[0])],[...y,-p.b3(y,P[0])],[...x,-p.b3(x,P[0])],[-f[0],-f[1],-f[2],-p.b3(f,P[7])],[-y[0],-y[1],-y[2],-p.b3(y,P[7])],[-x[0],-x[1],-x[2],-p.b3(x,P[7])]],w,S)}intersectsFrustum(t){let n=!0;const o=this.points.length,c=this.planes.length,f=t.planes.length,y=t.points.length;for(let x=0;x<f;x++){const w=t.planes[x];let S=0;for(let P=0;P<o;P++){const E=this.points[P];w[0]*E[0]+w[1]*E[1]+w[2]*E[2]+w[3]>=0&&S++}if(S===0)return 0;S<o&&(n=!1)}if(n)return 2;for(let x=0;x<c;x++){const w=this.planes[x];let S=0;for(let P=0;P<y;P++){const E=t.points[P];w[0]*E[0]+w[1]*E[1]+w[2]*E[2]+w[3]>=0&&S++}if(S===0)return 0}return 1}intersectsPlane(t){const n=this.points.length;let o=0;for(let c=0;c<n;c++){const f=this.points[c];t[0]*f[0]+t[1]*f[1]+t[2]*f[2]+t[3]>=0&&o++}return o===n?2:o===0?0:1}}function Cs(h,t,n){const o=h-t;return o<0?-o:Math.max(0,o-n)}function il(h,t,n,o,c){const f=h-n;let y;return y=f<0?Math.min(-f,1+f-c):f>c?Math.min(Math.max(f-c,0),1-f):0,Math.max(y,Cs(t,o,c))}class As{constructor(){this._boundingVolumeCache=new Uu(this._computeTileBoundingVolume)}prepareNextFrame(){this._boundingVolumeCache.swapBuffers()}distanceToTile2d(t,n,o,c){const f=1<<o.z,y=1/f,x=o.x/f,w=o.y/f;let S=2;return S=Math.min(S,il(t,n,x,w,y)),S=Math.min(S,il(t,n,x+.5,-w-y,y)),S=Math.min(S,il(t,n,x+.5,2-w-y,y)),S}getWrap(t,n,o){const c=1<<n.z,f=1/c,y=n.x/c,x=Cs(t.x,y,f),w=Cs(t.x,y-1,f),S=Cs(t.x,y+1,f),P=Math.min(x,w,S);return P===S?1:P===w?-1:0}allowVariableZoom(t,n){return bi(t,n)>4}allowWorldCopies(){return!1}getTileBoundingVolume(t,n,o,c){return this._boundingVolumeCache.getTileBoundingVolume(t,n,o,c)}_computeTileBoundingVolume(t,n,o,c){var f,y;let x=0,w=0;if(c?.terrain){const S=new p.a3(t.z,n,t.z,t.x,t.y),P=c.terrain.getMinMaxElevation(S);x=(f=P.minElevation)!==null&&f!==void 0?f:Math.min(0,o),w=(y=P.maxElevation)!==null&&y!==void 0?y:Math.max(0,o)}if(x/=p.bD,w/=p.bD,x+=1,w+=1,t.z<=0)return Qn.fromAabb([-w,-w,-w],[w,w,w]);if(t.z===1)return Qn.fromAabb([t.x===0?-w:0,t.y===0?0:-w,-w],[t.x===0?0:w,t.y===0?w:0,w]);{const S=[At(0,0,t.x,t.y,t.z),At(p.a6,0,t.x,t.y,t.z),At(p.a6,p.a6,t.x,t.y,t.z),At(0,p.a6,t.x,t.y,t.z)],P=[];for(const fe of S)P.push(p.aZ([],fe,w));if(w!==x)for(const fe of S)P.push(p.aZ([],fe,x));t.y===0&&P.push([0,1,0]),t.y===(1<<t.z)-1&&P.push([0,-1,0]);const E=[1,1,1],C=[-1,-1,-1];for(const fe of P)for(let de=0;de<3;de++)E[de]=Math.min(E[de],fe[de]),C[de]=Math.max(C[de],fe[de]);const D=At(p.a6/2,p.a6/2,t.x,t.y,t.z),B=p.b2([],[0,1,0],D);p.b1(B,B);const j=p.b2([],D,B);p.b1(j,j);const $=p.b2([],S[2],S[1]);p.b1($,$);const N=p.b2([],S[0],S[3]);p.b1(N,N),P.push(p.aZ([],D,w)),t.y>=(1<<t.z)/2&&P.push(p.aZ([],At(p.a6/2,0,t.x,t.y,t.z),w)),t.y<(1<<t.z)/2&&P.push(p.aZ([],At(p.a6/2,p.a6,t.x,t.y,t.z),w));const G=zs(D,P),X=zs(j,P),Z=[-D[0],-D[1],-D[2],G.max],U=[D[0],D[1],D[2],-G.min],H=[-j[0],-j[1],-j[2],X.max],q=[j[0],j[1],j[2],-X.min],Q=[...$,0],ae=[...N,0],oe=[];return t.y===0?oe.push(p.bC(ae,Q,Z),p.bC(ae,Q,U)):oe.push(p.bC(H,Q,Z),p.bC(H,Q,U),p.bC(H,ae,Z),p.bC(H,ae,U)),t.y===(1<<t.z)-1?oe.push(p.bC(ae,Q,Z),p.bC(ae,Q,U)):oe.push(p.bC(q,Q,Z),p.bC(q,Q,U),p.bC(q,ae,Z),p.bC(q,ae,U)),new Qn(oe,[Z,U,H,q,Q,ae],E,C)}}}function zs(h,t){let n=1/0,o=-1/0;for(const c of t){const f=p.b3(h,c);n=Math.min(n,f),o=Math.max(o,f)}return{min:n,max:o}}class yn{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(t){this._helper.setMinZoom(t)}setMaxZoom(t){this._helper.setMaxZoom(t)}setMinPitch(t){this._helper.setMinPitch(t)}setMaxPitch(t){this._helper.setMaxPitch(t)}setRenderWorldCopies(t){this._helper.setRenderWorldCopies(t)}setBearing(t){this._helper.setBearing(t)}setPitch(t){this._helper.setPitch(t)}setRoll(t){this._helper.setRoll(t)}setFov(t){this._helper.setFov(t)}setZoom(t){this._helper.setZoom(t)}setCenter(t){this._helper.setCenter(t)}setElevation(t){this._helper.setElevation(t)}setMinElevationForCurrentTile(t){this._helper.setMinElevationForCurrentTile(t)}setPadding(t){this._helper.setPadding(t)}interpolatePadding(t,n,o){this._helper.interpolatePadding(t,n,o)}isPaddingEqual(t){return this._helper.isPaddingEqual(t)}resize(t,n){this._helper.resize(t,n)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(t){this._helper.setMaxBounds(t)}setConstrainOverride(t){this._helper.setConstrainOverride(t)}overrideNearFarZ(t,n){this._helper.overrideNearFarZ(t,n)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(t){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),t)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get constrainOverride(){return this._helper.constrainOverride}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}setTransitionState(t){}constructor(t){this._cachedClippingPlane=p.bE(),this._projectionMatrix=p.bi(),this._globeViewProjMatrix32f=p.bh(),this._globeViewProjMatrixNoCorrection=p.bi(),this._globeViewProjMatrixNoCorrectionInverted=p.bi(),this._globeProjMatrixInverted=p.bi(),this._cameraPosition=p.bz(),this._globeLatitudeErrorCorrectionRadians=0,this.defaultConstrain=(n,o)=>{const c=p.al(n.lat,-p.am,p.am),f=p.al(+o,this.minZoom+Bt(0,c),this.maxZoom);return{center:new p.W(n.lng,c),zoom:f}},this.applyConstrain=(n,o)=>this._helper.applyConstrain(n,o),this._helper=new pn({calcMatrices:()=>this._calcMatrices(),defaultConstrain:(n,o)=>this.defaultConstrain(n,o)},t),this._coveringTilesDetailsProvider=new As}clone(){const t=new yn;return t.apply(this,!1),t}apply(t,n,o){this._globeLatitudeErrorCorrectionRadians=o||0,this._helper.apply(t,n)}get projectionMatrix(){return this._projectionMatrix}get modelViewProjectionMatrix(){return this._globeViewProjMatrixNoCorrection}get inverseProjectionMatrix(){return this._globeProjMatrixInverted}get cameraPosition(){const t=p.bz();return t[0]=this._cameraPosition[0],t[1]=this._cameraPosition[1],t[2]=this._cameraPosition[2],t}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}getProjectionData(t){const{overscaledTileID:n,applyGlobeMatrix:o}=t,c=this._helper.getMercatorTileCoordinates(n);return{mainMatrix:this._globeViewProjMatrix32f,tileMercatorCoords:c,clippingPlane:this._cachedClippingPlane,projectionTransition:o?1:0,fallbackMatrix:this._globeViewProjMatrix32f}}_computeClippingPlane(t){const n=this.pitchInRadians,o=this.cameraToCenterDistance/t,c=Math.sin(n)*o,f=Math.cos(n)*o+1,y=1/Math.sqrt(c*c+f*f)*1;let x=-c,w=f;const S=Math.sqrt(x*x+w*w);x/=S,w/=S;const P=[0,x,w];p.bF(P,P,[0,0,0],-this.bearingInRadians),p.bG(P,P,[0,0,0],-1*this.center.lat*Math.PI/180),p.bH(P,P,[0,0,0],this.center.lng*Math.PI/180);const E=1/p.b5(P);return p.aZ(P,P,E),[...P,-y*E]}isLocationOccluded(t){return!this.isSurfacePointVisible(Vt(t))}transformLightDirection(t){const n=this._helper._center.lng*Math.PI/180,o=this._helper._center.lat*Math.PI/180,c=Math.cos(o),f=[Math.sin(n)*c,Math.sin(o),Math.cos(n)*c],y=[f[2],0,-f[0]],x=[0,0,0];p.b2(x,y,f),p.b1(y,y),p.b1(x,x);const w=[0,0,0];return p.b1(w,[y[0]*t[0]+x[0]*t[1]+f[0]*t[2],y[1]*t[0]+x[1]*t[1]+f[1]*t[2],y[2]*t[0]+x[2]*t[1]+f[2]*t[2]]),w}getPixelScale(){return 1/Math.cos(this._helper._center.lat*Math.PI/180)}getCircleRadiusCorrection(){return Math.cos(this._helper._center.lat*Math.PI/180)}getPitchedTextCorrection(t,n,o){const c=(function(x,w,S){const P=1/(1<<S.z);return new p.a7(x/p.a6*P+S.x*P,w/p.a6*P+S.y*P)})(t,n,o.canonical),f=(y=c.y,[p.by(c.x*Math.PI*2+Math.PI,2*Math.PI),2*Math.atan(Math.exp(Math.PI-y*Math.PI*2))-.5*Math.PI]);var y;return this.getCircleRadiusCorrection()/Math.cos(f[1])}projectTileCoordinates(t,n,o,c){const f=o.canonical,y=At(t,n,f.x,f.y,f.z),x=1+(c?c(t,n):0)/p.bD,w=[y[0]*x,y[1]*x,y[2]*x,1];p.aE(w,w,this._globeViewProjMatrixNoCorrection);const S=this._cachedClippingPlane,P=S[0]*y[0]+S[1]*y[1]+S[2]*y[2]+S[3]<0;return{point:new p.P(w[0]/w[3],w[1]/w[3]),signedDistanceFromCamera:w[3],isOccluded:P}}_calcMatrices(){if(!this._helper._width||!this._helper._height)return;const t=Di(this.worldSize,this.center.lat),n=p.bj(),o=p.bj();this._helper.autoCalculateNearFarZ&&(this._helper._nearZ=.5,this._helper._farZ=this.cameraToCenterDistance+2*t),p.bc(n,this.fovInRadians,this.width/this.height,this._helper._nearZ,this._helper._farZ);const c=this.centerOffset;n[8]=2*-c.x/this._helper._width,n[9]=2*c.y/this._helper._height,this._projectionMatrix=p.bd(n),this._globeProjMatrixInverted=p.bj(),p.bg(this._globeProjMatrixInverted,n),p.Q(n,n,[0,0,-this.cameraToCenterDistance]),p.be(n,n,this.rollInRadians),p.bf(n,n,-this.pitchInRadians),p.be(n,n,this.bearingInRadians),p.Q(n,n,[0,0,-t]);const f=p.bz();f[0]=t,f[1]=t,f[2]=t,p.bf(o,n,this.center.lat*Math.PI/180),p.bI(o,o,-this.center.lng*Math.PI/180),p.S(o,o,f),this._globeViewProjMatrixNoCorrection=o,p.bf(n,n,this.center.lat*Math.PI/180-this._globeLatitudeErrorCorrectionRadians),p.bI(n,n,-this.center.lng*Math.PI/180),p.S(n,n,f),this._globeViewProjMatrix32f=new Float32Array(n),this._globeViewProjMatrixNoCorrectionInverted=p.bj(),p.bg(this._globeViewProjMatrixNoCorrectionInverted,o);const y=p.bz();this._cameraPosition=p.bz(),this._cameraPosition[2]=this.cameraToCenterDistance/t,p.bF(this._cameraPosition,this._cameraPosition,y,-this.rollInRadians),p.bG(this._cameraPosition,this._cameraPosition,y,this.pitchInRadians),p.bF(this._cameraPosition,this._cameraPosition,y,-this.bearingInRadians),p.a_(this._cameraPosition,this._cameraPosition,[0,0,1]),p.bG(this._cameraPosition,this._cameraPosition,y,-this.center.lat*Math.PI/180),p.bH(this._cameraPosition,this._cameraPosition,y,this.center.lng*Math.PI/180),this._cachedClippingPlane=this._computeClippingPlane(t);const x=p.bd(this._globeViewProjMatrixNoCorrectionInverted);p.S(x,x,[1,1,-1]),this._cachedFrustum=Ti.fromInvProjectionMatrix(x,1,0,this._cachedClippingPlane,!0)}calculateFogMatrix(t){p.w("calculateFogMatrix is not supported on globe projection.");const n=p.bj();return p.ap(n),n}getVisibleUnwrappedCoordinates(t){return[new p.ba(0,t)]}getCameraFrustum(){return this._cachedFrustum}getClippingPlane(){return this._cachedClippingPlane}getCoveringTilesDetailsProvider(){return this._coveringTilesDetailsProvider}recalculateZoomAndCenter(t){t&&p.w("terrain is not fully supported on vertical perspective projection."),this._helper.recalculateZoomAndCenter(0)}maxPitchScaleFactor(){return 1}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){return this._helper.getCameraLngLat()}lngLatToCameraDepth(t,n){if(!this._globeViewProjMatrixNoCorrection)return 1;const o=Vt(t);p.aZ(o,o,1+n/p.bD);const c=p.bE();return p.aE(c,[o[0],o[1],o[2],1],this._globeViewProjMatrixNoCorrection),c[2]/c[3]}populateCache(t){}getBounds(){const t=.5*this.width,n=.5*this.height,o=[new p.P(0,0),new p.P(t,0),new p.P(this.width,0),new p.P(this.width,n),new p.P(this.width,this.height),new p.P(t,this.height),new p.P(0,this.height),new p.P(0,n)],c=[];for(const E of o)c.push(this.unprojectScreenPoint(E));let f=0,y=0,x=0,w=0;const S=this.center;for(const E of c){const C=p.bJ(S.lng,E.lng),D=p.bJ(S.lat,E.lat);C<y&&(y=C),C>f&&(f=C),D<w&&(w=D),D>x&&(x=D)}const P=[S.lng+y,S.lat+w,S.lng+f,S.lat+x];return this.isSurfacePointOnScreen([0,1,0])&&(P[3]=90,P[0]=-180,P[2]=180),this.isSurfacePointOnScreen([0,-1,0])&&(P[1]=-90,P[0]=-180,P[2]=180),new Fe(P)}calculateCenterFromCameraLngLatAlt(t,n,o,c){return this._helper.calculateCenterFromCameraLngLatAlt(t,n,o,c)}setLocationAtPoint(t,n){const o=Vt(this.unprojectScreenPoint(n)),c=Vt(t),f=p.bz();p.bK(f);const y=p.bz();p.bH(y,o,f,-this.center.lng*Math.PI/180),p.bG(y,y,f,this.center.lat*Math.PI/180);const x=c[0]*c[0]+c[2]*c[2],w=y[0]*y[0];if(x<w)return;const S=Math.sqrt(x-w),P=-S,E=p.bL(c[0],c[2],y[0],S),C=p.bL(c[0],c[2],y[0],P),D=p.bz();p.bH(D,c,f,-E);const B=p.bL(D[1],D[2],y[1],y[2]),j=p.bz();p.bH(j,c,f,-C);const $=p.bL(j[1],j[2],y[1],y[2]),N=.5*Math.PI,G=B>=-N&&B<=N,X=$>=-N&&$<=N;let Z,U;if(G&&X){const ae=this.center.lng*Math.PI/180,oe=this.center.lat*Math.PI/180;p.bM(E,ae)+p.bM(B,oe)<p.bM(C,ae)+p.bM($,oe)?(Z=E,U=B):(Z=C,U=$)}else if(G)Z=E,U=B;else{if(!X)return;Z=C,U=$}const H=Z/Math.PI*180,q=U/Math.PI*180,Q=this.center.lat;this.setCenter(new p.W(H,p.al(q,-90,90))),this.setZoom(this.zoom+Bt(Q,this.center.lat))}locationToScreenPoint(t,n){const o=Vt(t);if(n){const c=n.getElevationForLngLatZoom(t,this._helper._tileZoom);p.aZ(o,o,1+c/p.bD)}return this._projectSurfacePointToScreen(o)}_projectSurfacePointToScreen(t){const n=p.bE();return p.aE(n,[...t,1],this._globeViewProjMatrixNoCorrection),n[0]/=n[3],n[1]/=n[3],new p.P((.5*n[0]+.5)*this.width,(.5*-n[1]+.5)*this.height)}screenPointToMercatorCoordinate(t,n){if(n){const o=n.pointCoordinate(t);if(o)return o}return p.a7.fromLngLat(this.unprojectScreenPoint(t))}screenPointToLocation(t,n){var o;return(o=this.screenPointToMercatorCoordinate(t,n))===null||o===void 0?void 0:o.toLngLat()}isPointOnMapSurface(t,n){const o=this._cameraPosition,c=this.getRayDirectionFromPixel(t);return!!this.rayPlanetIntersection(o,c)}getRayDirectionFromPixel(t){const n=p.bE();n[0]=t.x/this.width*2-1,n[1]=-1*(t.y/this.height*2-1),n[2]=1,n[3]=1,p.aE(n,n,this._globeViewProjMatrixNoCorrectionInverted),n[0]/=n[3],n[1]/=n[3],n[2]/=n[3];const o=p.bz();o[0]=n[0]-this._cameraPosition[0],o[1]=n[1]-this._cameraPosition[1],o[2]=n[2]-this._cameraPosition[2];const c=p.bz();return p.b1(c,o),c}isSurfacePointVisible(t){const n=this._cachedClippingPlane;return n[0]*t[0]+n[1]*t[1]+n[2]*t[2]+n[3]>=0}isSurfacePointOnScreen(t){if(!this.isSurfacePointVisible(t))return!1;const n=p.bE();return p.aE(n,[...t,1],this._globeViewProjMatrixNoCorrection),n[0]/=n[3],n[1]/=n[3],n[2]/=n[3],n[0]>-1&&n[0]<1&&n[1]>-1&&n[1]<1&&n[2]>-1&&n[2]<1}rayPlanetIntersection(t,n){const o=p.b3(t,n),c=p.bz(),f=p.bz();p.aZ(f,n,o),p.b0(c,t,f);const y=1-p.b3(c,c);if(y<0)return null;const x=p.b3(t,t)-1,w=-o+(o<0?1:-1)*Math.sqrt(y),S=x/w,P=w;return{tMin:Math.min(S,P),tMax:Math.max(S,P)}}unprojectScreenPoint(t){const n=this._cameraPosition,o=this.getRayDirectionFromPixel(t),c=this.rayPlanetIntersection(n,o);if(c){const P=p.bz();p.a_(P,n,[o[0]*c.tMin,o[1]*c.tMin,o[2]*c.tMin]);const E=p.bz();return p.b1(E,P),La(E)}const f=this._cachedClippingPlane,y=f[0]*o[0]+f[1]*o[1]+f[2]*o[2],x=-p.b9(f,n)/y,w=p.bz();if(x>0)p.a_(w,n,[o[0]*x,o[1]*x,o[2]*x]);else{const P=p.bz();p.a_(P,n,[2*o[0],2*o[1],2*o[2]]);const E=p.b9(this._cachedClippingPlane,P);p.b0(w,P,[this._cachedClippingPlane[0]*E,this._cachedClippingPlane[1]*E,this._cachedClippingPlane[2]*E]

810)}const S=(function(P){const E=p.bz();return E[0]=P[0]*-P[3],E[1]=P[1]*-P[3],E[2]=P[2]*-P[3],{center:E,radius:Math.sqrt(1-P[3]*P[3])}})(f);return La((function(P,E,C){const D=p.bz();p.b0(D,C,P);const B=p.bz();return p.bx(B,P,D,E/p.b7(D)),B})(S.center,S.radius,w))}getMatrixForModel(t,n){const o=p.W.convert(t),c=1/p.bD,f=p.bi();return p.bI(f,f,o.lng/180*Math.PI),p.bf(f,f,-o.lat/180*Math.PI),p.Q(f,f,[0,0,1+n/p.bD]),p.bf(f,f,.5*Math.PI),p.S(f,f,[c,c,c]),f}getProjectionDataForCustomLayer(t=!0){const n=this.getProjectionData({overscaledTileID:new p.a3(0,0,0,0,0),applyGlobeMatrix:t});return n.tileMercatorCoords=[0,0,1,1],n}getFastPathSimpleProjectionMatrix(t){}}class ea{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(t){this._helper.setMinZoom(t)}setMaxZoom(t){this._helper.setMaxZoom(t)}setMinPitch(t){this._helper.setMinPitch(t)}setMaxPitch(t){this._helper.setMaxPitch(t)}setRenderWorldCopies(t){this._helper.setRenderWorldCopies(t)}setBearing(t){this._helper.setBearing(t)}setPitch(t){this._helper.setPitch(t)}setRoll(t){this._helper.setRoll(t)}setFov(t){this._helper.setFov(t)}setZoom(t){this._helper.setZoom(t)}setCenter(t){this._helper.setCenter(t)}setElevation(t){this._helper.setElevation(t)}setMinElevationForCurrentTile(t){this._helper.setMinElevationForCurrentTile(t)}setPadding(t){this._helper.setPadding(t)}interpolatePadding(t,n,o){this._helper.interpolatePadding(t,n,o)}isPaddingEqual(t){return this._helper.isPaddingEqual(t)}resize(t,n,o=!0){this._helper.resize(t,n,o)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(t){this._helper.setMaxBounds(t)}setConstrainOverride(t){this._helper.setConstrainOverride(t)}overrideNearFarZ(t,n){this._helper.overrideNearFarZ(t,n)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(t){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),t)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}get constrainOverride(){return this._helper.constrainOverride}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}get isGlobeRendering(){return this._globeness>0}setTransitionState(t,n){this._globeness=t,this._globeLatitudeErrorCorrectionRadians=n,this._calcMatrices(),this._verticalPerspectiveTransform.getCoveringTilesDetailsProvider().prepareNextFrame(),this._mercatorTransform.getCoveringTilesDetailsProvider().prepareNextFrame()}get currentTransform(){return this.isGlobeRendering?this._verticalPerspectiveTransform:this._mercatorTransform}constructor(t){this._globeLatitudeErrorCorrectionRadians=0,this._globeness=1,this.defaultConstrain=(n,o)=>this.currentTransform.defaultConstrain(n,o),this.applyConstrain=(n,o)=>this._helper.applyConstrain(n,o),this._helper=new pn({calcMatrices:()=>this._calcMatrices(),defaultConstrain:(n,o)=>this.defaultConstrain(n,o)},t),this._globeness=1,this._mercatorTransform=new fn,this._verticalPerspectiveTransform=new yn}clone(){const t=new ea;return t._globeness=this._globeness,t._globeLatitudeErrorCorrectionRadians=this._globeLatitudeErrorCorrectionRadians,t.apply(this,!1),t}apply(t,n){this._helper.apply(t,n),this._mercatorTransform.apply(this,!1),this._verticalPerspectiveTransform.apply(this,!1,this._globeLatitudeErrorCorrectionRadians)}get projectionMatrix(){return this.currentTransform.projectionMatrix}get modelViewProjectionMatrix(){return this.currentTransform.modelViewProjectionMatrix}get inverseProjectionMatrix(){return this.currentTransform.inverseProjectionMatrix}get cameraPosition(){return this.currentTransform.cameraPosition}getProjectionData(t){const n=this._mercatorTransform.getProjectionData(t),o=this._verticalPerspectiveTransform.getProjectionData(t);return{mainMatrix:this.isGlobeRendering?o.mainMatrix:n.mainMatrix,clippingPlane:o.clippingPlane,tileMercatorCoords:o.tileMercatorCoords,projectionTransition:t.applyGlobeMatrix?this._globeness:0,fallbackMatrix:n.fallbackMatrix}}isLocationOccluded(t){return this.currentTransform.isLocationOccluded(t)}transformLightDirection(t){return this.currentTransform.transformLightDirection(t)}getPixelScale(){return p.bt(this._mercatorTransform.getPixelScale(),this._verticalPerspectiveTransform.getPixelScale(),this._globeness)}getCircleRadiusCorrection(){return p.bt(this._mercatorTransform.getCircleRadiusCorrection(),this._verticalPerspectiveTransform.getCircleRadiusCorrection(),this._globeness)}getPitchedTextCorrection(t,n,o){const c=this._mercatorTransform.getPitchedTextCorrection(t,n,o),f=this._verticalPerspectiveTransform.getPitchedTextCorrection(t,n,o);return p.bt(c,f,this._globeness)}projectTileCoordinates(t,n,o,c){return this.currentTransform.projectTileCoordinates(t,n,o,c)}_calcMatrices(){this._helper._width&&this._helper._height&&(this._verticalPerspectiveTransform.apply(this,!1,this._globeLatitudeErrorCorrectionRadians),this._helper._nearZ=this._verticalPerspectiveTransform.nearZ,this._helper._farZ=this._verticalPerspectiveTransform.farZ,this._mercatorTransform.apply(this,!0,this.isGlobeRendering),this._helper._nearZ=this._mercatorTransform.nearZ,this._helper._farZ=this._mercatorTransform.farZ)}calculateFogMatrix(t){return this.currentTransform.calculateFogMatrix(t)}getVisibleUnwrappedCoordinates(t){return this.currentTransform.getVisibleUnwrappedCoordinates(t)}getCameraFrustum(){return this.currentTransform.getCameraFrustum()}getClippingPlane(){return this.currentTransform.getClippingPlane()}getCoveringTilesDetailsProvider(){return this.currentTransform.getCoveringTilesDetailsProvider()}recalculateZoomAndCenter(t){this._mercatorTransform.recalculateZoomAndCenter(t),this._verticalPerspectiveTransform.recalculateZoomAndCenter(t)}maxPitchScaleFactor(){return this._mercatorTransform.maxPitchScaleFactor()}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){return this._helper.getCameraLngLat()}lngLatToCameraDepth(t,n){return this.currentTransform.lngLatToCameraDepth(t,n)}populateCache(t){this._mercatorTransform.populateCache(t),this._verticalPerspectiveTransform.populateCache(t)}getBounds(){return this.currentTransform.getBounds()}calculateCenterFromCameraLngLatAlt(t,n,o,c){return this._helper.calculateCenterFromCameraLngLatAlt(t,n,o,c)}setLocationAtPoint(t,n){if(!this.isGlobeRendering)return this._mercatorTransform.setLocationAtPoint(t,n),void this.apply(this._mercatorTransform,!1);this._verticalPerspectiveTransform.setLocationAtPoint(t,n),this.apply(this._verticalPerspectiveTransform,!1)}locationToScreenPoint(t,n){return this.currentTransform.locationToScreenPoint(t,n)}screenPointToMercatorCoordinate(t,n){return this.currentTransform.screenPointToMercatorCoordinate(t,n)}screenPointToLocation(t,n){return this.currentTransform.screenPointToLocation(t,n)}

810isPointOnMapSurface(t,n){return this.currentTransform.isPointOnMapSurface(t,n)}getRayDirectionFromPixel(t){return this._verticalPerspectiveTransform.getRayDirectionFromPixel(t)}getMatrixForModel(t,n){return this.currentTransform.getMatrixForModel(t,n)}getProjectionDataForCustomLayer(t=!0){const n=this._mercatorTransform.getProjectionDataForCustomLayer(t);if(!this.isGlobeRendering)return n;const o=this._verticalPerspectiveTransform.getProjectionDataForCustomLayer(t);return o.fallbackMatrix=n.mainMatrix,o}getFastPathSimpleProjectionMatrix(t){return this.currentTransform.getFastPathSimpleProjectionMatrix(t)}}class ki{get useGlobeControls(){return!0}handlePanInertia(t,n){const o=gn(t,n);return Math.abs(o.lng-n.center.lng)>180&&(o.lng=n.center.lng+179.5*Math.sign(o.lng-n.center.lng)),{easingCenter:o,easingOffset:new p.P(0,0)}}handleMapControlsRollPitchBearingZoom(t,n){const o=t.around,c=n.screenPointToLocation(o);t.bearingDelta&&n.setBearing(n.bearing+t.bearingDelta),t.pitchDelta&&n.setPitch(n.pitch+t.pitchDelta),t.rollDelta&&n.setRoll(n.roll+t.rollDelta);const f=n.zoom;t.zoomDelta&&n.setZoom(n.zoom+t.zoomDelta);const y=n.zoom-f;if(y===0)return;const x=p.bJ(n.center.lng,c.lng),w=x/(Math.abs(x/180)+1),S=p.bJ(n.center.lat,c.lat),P=n.getRayDirectionFromPixel(o),E=n.cameraPosition,C=-1*p.b3(E,P),D=p.bz();p.a_(D,E,[P[0]*C,P[1]*C,P[2]*C]);const B=p.b5(D)-1,j=Math.exp(.5*-Math.max(B-.3,0)),$=Di(n.worldSize,n.center.lat)/Math.min(n.width,n.height),N=p.bw($,.9,.5,1,.25),G=(1-p.ao(-y))*Math.min(j,N),X=n.center.lat,Z=n.zoom,U=new p.W(n.center.lng+w*G,p.al(n.center.lat+S*G,-p.am,p.am));n.setLocationAtPoint(c,o);const H=n.center,q=p.bw(Math.abs(x),45,85,0,1),Q=p.bw($,.75,.35,0,1),ae=Math.pow(Math.max(q,Q),.25),oe=p.bJ(H.lng,U.lng),fe=p.bJ(H.lat,U.lat);n.setCenter(new p.W(H.lng+oe*ae,H.lat+fe*ae).wrap()),n.setZoom(Z+Bt(X,n.center.lat))}handleMapControlsPan(t,n,o){if(!t.panDelta)return;const c=n.center.lat,f=n.zoom;n.setCenter(gn(t.panDelta,n).wrap()),n.setZoom(f+Bt(c,n.center.lat))}cameraForBoxAndBearing(t,n,o,c,f){const y=Qo(t,n,o,c,f),x=n.left/f.width*2-1,w=(f.width-n.right)/f.width*2-1,S=n.top/f.height*-2+1,P=(f.height-n.bottom)/f.height*-2+1,E=p.bJ(o.getWest(),o.getEast())<0,C=E?o.getEast():o.getWest(),D=E?o.getWest():o.getEast(),B=Math.max(o.getNorth(),o.getSouth()),j=Math.min(o.getNorth(),o.getSouth()),$=C+.5*p.bJ(C,D),N=B+.5*p.bJ(B,j),G=f.clone();G.setCenter(y.center),G.setBearing(y.bearing),G.setPitch(0),G.setRoll(0),G.setZoom(y.zoom);const X=G.modelViewProjectionMatrix,Z=[Vt(o.getNorthWest()),Vt(o.getNorthEast()),Vt(o.getSouthWest()),Vt(o.getSouthEast()),Vt(new p.W(D,N)),Vt(new p.W(C,N)),Vt(new p.W($,B)),Vt(new p.W($,j))],U=Vt(y.center);let H=Number.POSITIVE_INFINITY;for(const q of Z)x<0&&(H=ki.getLesserNonNegativeNonNull(H,ki.solveVectorScale(q,U,X,"x",x))),w>0&&(H=ki.getLesserNonNegativeNonNull(H,ki.solveVectorScale(q,U,X,"x",w))),S>0&&(H=ki.getLesserNonNegativeNonNull(H,ki.solveVectorScale(q,U,X,"y",S))),P<0&&(H=ki.getLesserNonNegativeNonNull(H,ki.solveVectorScale(q,U,X,"y",P)));if(Number.isFinite(H)&&H!==0)return y.zoom=Math.min(G.zoom+p.ar(H),t.maxZoom),y;fr()}handleJumpToCenterZoom(t,n){const o=t.center.lat,c=t.applyConstrain(n.center?p.W.convert(n.center):t.center,t.zoom).center;t.setCenter(c.wrap());const f=n.zoom!==void 0?+n.zoom:t.zoom+Bt(o,c.lat);t.zoom!==f&&t.setZoom(f)}handleEaseTo(t,n){const o=t.zoom,c=t.center,f=t.padding,y={roll:t.roll,pitch:t.pitch,bearing:t.bearing},x={roll:n.roll===void 0?t.roll:n.roll,pitch:n.pitch===void 0?t.pitch:n.pitch,bearing:n.bearing===void 0?t.bearing:n.bearing},w=n.zoom!==void 0,S=!t.isPaddingEqual(n.padding);let P=!1;const E=n.center?p.W.convert(n.center):c,C=t.applyConstrain(E,o).center;jr(t,C);const D=t.clone();D.setCenter(C),D.setZoom(w?+n.zoom:o+Bt(c.lat,E.lat)),D.setBearing(n.bearing);const B=new p.P(p.al(t.centerPoint.x+n.offsetAsPoint.x,0,t.width),p.al(t.centerPoint.y+n.offsetAsPoint.y,0,t.height));D.setLocationAtPoint(C,B);const j=(n.offset&&n.offsetAsPoint.mag())>0?D.center:C,$=w?+n.zoom:o+Bt(c.lat,j.lat),N=o+Bt(c.lat,0),G=$+Bt(j.lat,0),X=p.bJ(c.lng,j.lng),Z=p.bJ(c.lat,j.lat),U=p.ao(G-N);return P=$!==o,{easeFunc:H=>{if(p.bn(y,x)||vc({startEulerAngles:y,endEulerAngles:x,tr:t,k:H,useSlerp:y.roll!=x.roll}),S&&t.interpolatePadding(f,n.padding,H),n.around)p.w("Easing around a point is not supported under globe projection."),t.setLocationAtPoint(n.around,n.aroundPoint);else{const q=G>N?Math.min(2,U):Math.max(.5,U),Q=Math.pow(q,1-H),ae=Tc(c,X,Z,H*Q);t.setCenter(ae.wrap())}if(P){const q=p.H.number(N,G,H)+Bt(0,t.center.lat);t.setZoom(q)}},isZooming:P,elevationCenter:j}}handleFlyTo(t,n){const o=n.zoom!==void 0,c=t.center,f=t.zoom,y=t.padding,x=!t.isPaddingEqual(n.padding),w=t.applyConstrain(p.W.convert(n.center||n.locationAtOffset),f).center,S=o?+n.zoom:t.zoom+Bt(t.center.lat,w.lat),P=t.clone();P.setCenter(w),P.setZoom(S),P.setBearing(n.bearing);const E=new p.P(p.al(t.centerPoint.x+n.offsetAsPoint.x,0,t.width),p.al(t.centerPoint.y+n.offsetAsPoint.y,0,t.height));P.setLocationAtPoint(w,E);const C=P.center;jr(t,C);const D=(function(Z,U,H){const q=Vt(U),Q=Vt(H),ae=p.b3(q,Q),oe=Math.acos(ae),fe=wc(Z);return oe/(2*Math.PI)*fe})(t,c,C),B=f+Bt(c.lat,0),j=S+Bt(C.lat,0),$=p.ao(j-B);let N;if(typeof n.minZoom=="number"){const Z=+n.minZoom+Bt(C.lat,0),U=Math.min(Z,B,j)+Bt(0,C.lat),H=t.applyConstrain(C,U).zoom+Bt(C.lat,0);N=p.ao(H-B)}const G=p.bJ(c.lng,C.lng),X=p.bJ(c.lat,C.lat);return{easeFunc:(Z,U,H,q)=>{const Q=Tc(c,G,X,H);x&&t.interpolatePadding(y,n.padding,Z);const ae=Z===1?C:Q;t.setCenter(ae.wrap());const oe=B+p.ar(U);t.setZoom(Z===1?S:oe+Bt(0,ae.lat))},scaleOfZoom:$,targetCenter:C,scaleOfMinZoom:N,pixelPathLength:D}}static solveVectorScale(t,n,o,c,f){const y=c==="x"?[o[0],o[4],o[8],o[12]]:[o[1],o[5],o[9],o[13]],x=[o[3],o[7],o[11],o[15]],w=t[0]*y[0]+t[1]*y[1]+t[2]*y[2],S=t[0]*x[0]+t[1]*x[1]+t[2]*x[2],P=n[0]*y[0]+n[1]*y[1]+n[2]*y[2],E=n[0]*x[0]+n[1]*x[1]+n[2]*x[2];return P+f*S===w+f*E||x[3]*(w-P)+y[3]*(E-S)+w*E==P*S?null:(P+y[3]-f*E-f*x[3])/(P-w-f*E+f*S)}static getLesserNonNegativeNonNull(t,n){return n!==null&&n>=0&&n<t?n:t}}class er{constructor(t){this._globe=t,this._mercatorCameraHelper=new mn,this._verticalPerspectiveCameraHelper=new ki}get useGlobeControls(){return this._globe.useGlobeRendering}get currentHelper(){return this.useGlobeControls?this._verticalPerspectiveCameraHelper:this._mercatorCameraHelper}handlePanInertia(t,n){return this.currentHelper.handlePanInertia(t,n)}handleMapControlsRollPitchBearingZoom(t,n){this.currentHelper.handleMapControlsRollPitchBearingZoom(t,n)}handleMapControlsPan(t,n,o){this.currentHelper.handleMapControlsPan(t,n,o)}cameraForBoxAndBearing(t,n,o,c,f){return this.currentHelper.cameraForBoxAndBearing(t,n,o,c,f)}handleJumpToCenterZoom(t,n){this.currentHelper.handleJumpToCenterZoom(t,n)}handleEaseTo(t,n){return this.currentHelper.handleEaseTo(t,n)}handleFlyTo(t,n){return this.currentHelper.handleFlyTo(t,n)}}const Ds=(h,t)=>p.C(h,t?.filter((n=>n.identifier!=="source.canvas"))),rl=p.bN();class vn extends p.E{constructor(t,n={}){var o,c;super(),this._rtlPluginLoaded=()=>{for(const y in this.tileManagers){const x=this.tileManagers[y].getSource().type;x!=="vector"&&x!=="geojson"||this.tileManagers[y].reload()}},this.map=t,this.dispatcher=new Ta(rn(),t._getMapId()),this.dispatcher.registerMessageHandler("GG",((y,x)=>this.getGlyphs(y,x))),this.dispatcher.registerMessageHandler("GI",((y,x)=>this.getImages(y,x))),this.dispatcher.registerMessageHandler("GDA",((y,x)=>this.getDashes(y,x))),this.imageManager=new wa,this.imageManager.setEventedParent(this);const f=((o=t._container)===null||o===void 0?void 0:o.lang)||typeof document<"u"&&((c=document.documentElement)===null||c===void 0?void 0:c.lang)||void 0;this.glyphManager=new Ce(t._requestManager,n.localIdeographFontFamily,f),this.lineAtlas=new Re(256,512),this.crossTileSymbolIndex=new wi,this._setInitialValues(),this._resetUpdates(),this.dispatcher.broadcast("SR",p.bO()),Lr().on(Pa,this._rtlPluginLoaded),this.on("data",(y=>{if(y.dataType!=="source"||y.sourceDataType!=="metadata")return;const x=this.tileManagers[y.sourceId];if(!x)return;const w=x.getSource();if(w?.vectorLayerIds)for(const S in this._layers){const P=this._layers[S];

810for(const f of t)if(o[f]){const y=n?p.bV(o[f]):o[f];c.push(y)}return c}_serializedAllLayers(){let t=this._serializedLayers;if(t)return t;t=this._serializedLayers={};const n=Object.keys(this._layers);for(const o of n){const c=this._layers[o];c.type!=="custom"&&(t[o]=c.serialize())}return t}hasTransitions(){var t,n,o;if(!((t=this.light)===null||t===void 0)&&t.hasTransition()||!((n=this.sky)===null||n===void 0)&&n.hasTransition()||!((o=this.projection)===null||o===void 0)&&o.hasTransition())return!0;for(const c in this.tileManagers)if(this.tileManagers[c].hasTransition())return!0;for(const c in this._layers)if(this._layers[c].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(t){if(!this._loaded)return;const n=this._changed;if(n){const c=Object.keys(this._updatedLayers),f=Object.keys(this._removedLayers);(c.length||f.length)&&this._updateWorkerLayers(c,f);for(const y in this._updatedSources){const x=this._updatedSources[y];if(x==="reload")this._reloadSource(y);else{if(x!=="clear")throw new Error(`Invalid action ${x}`);this._clearSource(y)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const y in this._updatedPaintProps)this._layers[y].updateTransitions(t);this.light.updateTransitions(t),this.sky.updateTransitions(t),this._resetUpdates()}const o={};for(const c in this.tileManagers){const f=this.tileManagers[c];o[c]=f.used,f.used=!1}for(const c of this._order){const f=this._layers[c];f.recalculate(t,this._availableImages),!f.isHidden(t.zoom)&&f.source&&(this.tileManagers[f.source].used=!0)}for(const c in o){const f=this.tileManagers[c];!!o[c]!=!!f.used&&f.fire(new p.n("data",{sourceDataType:"visibility",dataType:"source",sourceId:c}))}this.light.recalculate(t),this.sky.recalculate(t),this.projection.recalculate(t),this.z=t.zoom,n&&this.fire(new p.n("data",{dataType:"style"}))}_updateTilesForChangedImages(){const t=Object.keys(this._changedImages);if(t.length){for(const n in this.tileManagers)this.tileManagers[n].reloadTilesForDependencies(["icons","patterns"],t);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const t in this.tileManagers)this.tileManagers[t].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(t,n){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(t,!1),removedIds:n})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(t,n={}){var o;this._checkLoaded();const c=this.serialize();if(t=n.transformStyle?n.transformStyle(c,t):t,((o=n.validate)===null||o===void 0||o)&&Ds(this,p.F(t)))return!1;(t=p.bV(t)).layers=p.bS(t.layers);const f=p.bW(c,t),y=this._getOperationsToPerform(f);if(y.unimplemented.length>0)throw new Error(`Unimplemented: ${y.unimplemented.join(", ")}.`);if(y.operations.length===0)return!1;for(const x of y.operations)x();return this.stylesheet=t,this._serializedLayers=null,this.fire(new p.n("style.load",{style:this})),!0}_getOperationsToPerform(t){const n=[],o=[];for(const c of t)switch(c.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":case"setRoll":continue;case"addLayer":n.push((()=>this.addLayer.apply(this,c.args)));break;case"removeLayer":n.push((()=>this.removeLayer.apply(this,c.args)));break;case"setPaintProperty":n.push((()=>this.setPaintProperty.apply(this,c.args)));break;case"setLayoutProperty":n.push((()=>this.setLayoutProperty.apply(this,c.args)));break;case"setFilter":n.push((()=>this.setFilter.apply(this,c.args)));break;case"addSource":n.push((()=>this.addSource.apply(this,c.args)));break;case"removeSource":n.push((()=>this.removeSource.apply(this,c.args)));break;case"setLayerZoomRange":n.push((()=>this.setLayerZoomRange.apply(this,c.args)));break;case"setLight":n.push((()=>this.setLight.apply(this,c.args)));break;case"setGeoJSONSourceData":n.push((()=>this.setGeoJSONSourceData.apply(this,c.args)));break;case"setGlyphs":n.push((()=>this.setGlyphs.apply(this,c.args)));break;case"setSprite":n.push((()=>this.setSprite.apply(this,c.args)));break;case"setTerrain":n.push((()=>this.map.setTerrain.apply(this,c.args)));break;case"setSky":n.push((()=>this.setSky.apply(this,c.args)));break;case"setProjection":this.setProjection.apply(this,c.args);break;case"setGlobalState":n.push((()=>this.setGlobalState.apply(this,c.args)));break;case"setTransition":n.push((()=>{}));break;default:o.push(c.command)}return{operations:n,unimplemented:o}}addImage(t,n){if(this.getImage(t))return this.fire(new p.l(new Error(`An image named "${t}" already exists.`)));this.imageManager.addImage(t,n),this._afterImageUpdated(t)}updateImage(t,n){this.imageManager.updateImage(t,n)}getImage(t){return this.imageManager.getImage(t)}removeImage(t){if(!this.getImage(t))return this.fire(new p.l(new Error(`An image named "${t}" does not exist.`)));this.imageManager.removeImage(t),this._afterImageUpdated(t)}_afterImageUpdated(t){this._availableImages=this.imageManager.listImages(),this._changedImages[t]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new p.n("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(t,n,o={}){var c;if(this._checkLoaded(),this.tileManagers[t]!==void 0)throw new Error(`Source "${t}" already exists.`);if(!n.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(n).join(", ")}.`);if(["vector","raster","geojson","video","image"].includes(n.type)&&this._validate(p.F.source,`sources.${t}`,n,null,o))return;!((c=this.map)===null||c===void 0)&&c._collectResourceTiming&&(n.collectResourceTiming=!0);const f=this.tileManagers[t]=new Yt(t,n,this.dispatcher);f.style=this,f.setEventedParent(this,(()=>({isSourceLoaded:f.loaded(),source:f.serialize(),sourceId:t}))),f.onAdd(this.map),this._changed=!0}removeSource(t){if(this._checkLoaded(),this.tileManagers[t]===void 0)throw new Error(`There is no source with this ID=${t}`);for(const o in this._layers)if(this._layers[o].source===t)return this.fire(new p.l(new Error(`Source "${t}" cannot be removed while layer "${o}" is using it.`)));const n=this.tileManagers[t];delete this.tileManagers[t],delete this._updatedSources[t],n.fire(new p.n("data",{sourceDataType:"metadata",dataType:"source",sourceId:t})),n.setEventedParent(null),n.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(t,n){if(this._checkLoaded(),this.tileManagers[t]===void 0)throw new Error(`There is no source with this ID=${t}`);const o=this.tileManagers[t].getSource();if(o.type!=="geojson")throw new Error(`geojsonSource.type is ${o.type}, which is !== 'geojson`);o.setData(n),this._changed=!0}getSource(t){var n;return(n=this.tileManagers[t])===null||n===void 0?void 0:n.getSource()}addLayer(t,n,o={}){this._checkLoaded();const c=t.id;if(this.getLayer(c))return void this.fire(new p.l(new Error(`Layer "${c}" already exists on this map.`)));let f;if(t.type==="custom"){if(Ds(this,p.bX(t)))return;f=p.bT(t,this._globalState)}else{if("source"in t&&typeof t.source=="object"&&(this.addSource(c,t.source),t=p.bV(t),t=p.e(t,{source:c})),this._validate(p.F.layer,`layers.${c}`,t,{arrayIndex:-1},o))return;f=p.bT(t,this._globalState),this._validateLayer(f),f.setEventedParent(this,{layer:{id:c}})}const y=n?this._order.indexOf(n):this._order.length;if(n&&y===-1)this.fire(new p.l(new Error(`Cannot add layer "${c}" before non-existing layer "${n}".`)));else{if(this._order.splice(y,0,c),this._layerOrderChanged=!0,this._layers[c]=f,this._removedLayers[c]&&f.source&&f.type!=="custom"){const x=this._removedLayers[c];delete this._removedLayers[c],x.type!==f.type?this._updatedSources[f.source]="clear":(this._updatedSources[f.source]="reload",this.tileManagers[f.source].pause())}this._updateLayer(f),f.onAdd&&f.onAdd(this.map)}}moveLayer(t,n){if(this._checkLoaded(),this._changed=!0,!this._layers[t])return void this.fire(new p.l(new Error(`The layer '${t}' does not exist in the map's style and cannot be moved.`)));if(t===n)return;const o=this._order.indexOf(t);this._order.splice(o,1);const c=n?this._order.indexOf(n):this._order.length;n&&c===-1?this.fire(new p.l(new Error(`Cannot move layer "${t}" before non-existing layer "${n}".`))):(this._order.splice(c,0,t),this._layerOrderChanged=!0)}removeLayer(t){this._checkLoaded();const n=this._layers[t];if(!n)return void this.fire(new p.l(new Error(`Cannot remove non-existing layer "${t}".`)));n.setEventedParent(null);const o=this._order.indexOf(t);this._order.splice(o,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[t]=n,delete this._layers[t],this._serializedLayers&&delete this._serializedLayers[t],delete this._updatedLayers[t],delete this._updatedPaintProps[t],n.onRemove&&n.onRemove(this.map)}getLayer(t){return this._layers[t]}getLayersOrder(){return[...this._order]}hasLayer(t){return t in this._layers}setLayerZoomRange(t,n,o){this._checkLoaded();const c=this.getLayer(t);c?c.minzoom===n&&c.maxzoom===o||(n!=null&&(c.minzoom=n),o!=null&&(c.maxzoom=o),this._updateLayer(c)):this.fire(new p.l(new Error(`Cannot set the zoom range of non-existing layer "${t}".`)))}setFilter(t,n,o={}){this._checkLoaded();const c=this.getLayer(t);if(c){if(!p.bQ(c.filter,n))return n==null?(c.setFilter(void 0),void this._updateLayer(c)):void(this._validate(p.F.filter,`layers.${c.id}.filter`,n,null,o)||(c.setFilter(p.bV(n)),this._updateLayer(c)))}else this.fire(new p.l(new Error(`Cannot filter non-existing layer "${t}".`)))}getFilter(t){return p.bV(this.getLayer(t).filter)}setLayoutProperty(t,n,o,c={}){this._checkLoaded();const f=this.getLayer(t);f?p.bQ(f.getLayoutProperty(n),o)||(f.setLayoutProperty(n,o,c),this._updateLayer(f)):this.fire(new p.l(new Error(`Cannot style non-existing layer "${t}".`)))}getLayoutProperty(t,n){const o=this.getLayer(t);if(o)return o.getLayoutProperty(n);this.fire(new p.l(new Error(`Cannot get style of non-existing layer "${t}".`)))}setPaintProperty(t,n,o,c={}){this._checkLoaded();const f=this.getLayer(t);f?p.bQ(f.getPaintProperty(n),o)||this._updatePaintProperty(f,n,o,c):this.fire(new p.l(new Error(`Cannot style non-existing layer "${t}".`)))}_updatePaintProperty(t,n,o,c={}){t.setPaintProperty(n,o,c)&&this._updateLayer(t),p.bU(t)&&n==="raster-fade-duration"&&this.tileManagers[t.source].setRasterFadeDuration(o),this._changed=!0,this._updatedPaintProps[t.id]=!0,this._serializedLayers=null}getPaintProperty(t,n){return this.getLayer(t).getPaintProperty(n)}setFeatureState(t,n){this._checkLoaded();const o=t.source,c=t.sourceLayer,f=this.tileManagers[o];if(f===void 0)return void this.fire(new p.l(new Error(`The source '${o}' does not exist in the map's style.`)));const y=f.getSource().type;y==="geojson"&&c?this.fire(new p.l(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):y!=="vector"||c?(t.id===void 0&&this.fire(new p.l(new Error("The feature id parameter must be provided."))),f.setFeatureState(c,t.id,n)):this.fire(new p.l(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(t,n){this._checkLoaded();const o=t.source,c=this.tileManagers[o];if(c===void 0)return void this.fire(new p.l(new Error(`The source '${o}' does not exist in the map's style.`)));const f=c.getSource().type,y=f==="vector"?t.sourceLayer:void 0;f!=="vector"||y?n&&typeof t.id!="string"&&typeof t.id!="number"?this.fire(new p.l(new Error("A feature id is required to remove its specific state property."))):c.removeFeatureState(y,t.id,n):this.fire(new p.l(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(t){this._checkLoaded();const n=t.source,o=t.sourceLayer,c=this.tileManagers[n];if(c!==void 0)return c.getSource().type!=="vector"||o?(t.id===void 0&&this.fire(new p.l(new Error("The feature id parameter must be provided."))),c.getFeatureState(o,t.id)):void this.fire(new p.l(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new p.l(new Error(`The source '${n}' does not exist in the map's style.`)))}getTransition(){var t;return p.e({duration:300,delay:0},(t=this.stylesheet)===null||t===void 0?void 0:t.transition)}serialize(){if(!this._loaded)return;const t=p.bY(this.tileManagers,(f=>f.serialize())),n=this._serializeByIds(this._order,!0),o=this.map.getTerrain()||void 0,c=this.stylesheet;return p.bZ({version:c.version,name:c.name,metadata:c.metadata,light:c.light,sky:c.sky,center:c.center,zoom:c.zoom,bearing:c.bearing,pitch:c.pitch,sprite:c.sprite,glyphs:c.glyphs,transition:c.transition,projection:c.projection,sources:t,layers:n,terrain:o},(f=>f!==void 0))}_updateLayer(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&this.tileManagers[t.source].getSource().type!=="raster"&&(this._updatedSources[t.source]="reload",this.tileManagers[t.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(t){const n=y=>this._layers[y].type==="fill-extrusion",o={},c=[];for(let y=this._order.length-1;y>=0;y--){const x=this._order[y];if(n(x)){o[x]=y;for(const w of t){const S=w[x];if(S)for(const P of S)c.push(P)}}}c.sort(((y,x)=>x.intersectionZ-y.intersectionZ));const f=[];for(let y=this._order.length-1;y>=0;y--){const x=this._order[y];if(n(x))for(let w=c.length-1;w>=0;w--){const S=c[w].feature;if(o[S.layer.id]<y)break;f.push(S),c.pop()}else for(const w of t){const S=w[x];if(S)for(const P of S)f.push(P.feature)}}return f}queryRenderedFeatures(t,n,o){n?.filter&&this._validate(p.F.filter,"queryRenderedFeatures.filter",n.filter,null,n);const c={};if(n?.layers){if(!(Array.isArray(n.layers)||n.layers instanceof Set))return this.fire(new p.l(new Error("parameters.layers must be an Array or a Set of strings"))),[];for(const S of n.layers){const P=this._layers[S];if(!P)return this.fire(new p.l(new Error(`The layer '${S}' does not exist in the map's style and cannot be queried for features.`))),[];c[P.source]=!0}}const f=[];n.availableImages=this._availableImages;const y=this._serializedAllLayers(),x=n.layers instanceof Set?n.layers:Array.isArray(n.layers)?new Set(n.layers):null,w=Object.assign(Object.assign({},n),{layers:x,globalState:this._globalState});for(const S in this.tileManagers)n.layers&&!c[S]||f.push(Vi(this.tileManagers[S],this._layers,y,t,w,o,this.map.terrain?(P,E,C)=>this.map.terrain.getElevation(P,E,C):void 0));return this.placement&&f.push((function(S,P,E,C,D,B,j){const $={},N=B.queryRenderedSymbols(C),G=[];for(const X of Object.keys(N).map(Number))G.push(j[X]);G.sort(Sa);for(const X of G){const Z=X.featureIndex.lookupSymbolFeatures(N[X.bucketInstanceId],P,X.bucketIndex,X.sourceLayerIndex,{filterSpec:D.filter,globalState:D.globalState},D.layers,D.availableImages,S);for(const U in Z){$[U]||($[U]=[]);const H=Z[U];H.sort(((q,Q)=>{const ae=X.featureSortOrder;if(ae){const oe=ae.indexOf(q.featureIndex);return ae.indexOf(Q.featureIndex)-oe}return Q.featureIndex-q.featureIndex}));for(const q of H)$[U].push(q)}}return(function(X,Z,U){for(const H in X)for(const q of X[H])Dr(q,U[Z[H].source]);return X})($,S,E)})(this._layers,y,this.tileManagers,t,w,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(f)}querySourceFeatures(t,n){n?.filter&&this._validate(p.F.filter,"querySourceFeatures.filter",n.filter,null,n);const o=this.tileManagers[t];return o?(function(c,f){const y=c.getRenderableIds().map((S=>c.getTileByID(S))),x=[],w={};for(const S of y){const P=S.tileID.canonical.key;w[P]||(w[P]=!0,S.querySourceFeatures(x,f))}return x})(o,n?Object.assign(Object.assign({},n),{globalState:this._globalState}):{globalState:this._globalState}):[]}getLight(){return this.light.getLight()}setLight(t,n={}){this._checkLoaded();const o=this.light.getLight();let c=!1;for(const y in t)if(!p.bQ(t[y],o[y])){c=!0;break}if(!c)return;const f={now:Je(),transition:p.e({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(t,n),this.light.updateTransitions(f)}getProjection(){var t;return(t=this.stylesheet)===null||t===void 0?void 0:t.projection}setProjection(t){this._checkLoaded();const n=t??{type:"mercator"};if(this.stylesheet.projection=t,this.projection){if(this.projection.name===n.type)return;this.projection.destroy(),delete this.projection}this._setProjectionInternal(n.type)}getSky(){var t;return(t=this.stylesheet)===null||t===void 0?void 0:t.sky}setSky(t,n={}){this._checkLoaded();const o=this.getSky();let c=!1;if(!t&&!o)return;if(t&&!o)c=!0;else if(!t&&o)c=!0;else for(const y in t)if(!p.bQ(t[y],o[y])){c=!0;break}if(!c)return;const f={now:Je(),transition:p.e({duration:300,delay:0},this.stylesheet.transition)};this.stylesheet.sky=t,this.sky.setSky(t,n),this.sky.updateTransitions(f)}_setProjectionInternal(t){const n=(function(o,c){const f={constrainOverride:c};if(Array.isArray(o)){const y=new bc({type:o});return{projection:y,transform:new ea(f),cameraHelper:new er(y)}}switch(o){case"mercator":return{projection:new hi,transform:new fn(f),cameraHelper:new mn};case"globe":{const y=new bc({type:["interpolate",["linear"],["zoom"],11,"vertical-perspective",12,"mercator"]});return{projection:y,transform:new ea(f),cameraHelper:new er(y)}}case"vertical-perspective":return{projection:new Es,transform:new yn(f),cameraHelper:new ki};default:return p.w(`Unknown projection name: ${o}. Falling back to mercator projection.`),{projection:new hi,transform:new fn(f),cameraHelper:new mn}}})(t,this.map.transformConstrain);this.projection=n.projection,this.map.migrateProjection(n.transform,n.cameraHelper);for(const o in this.tileManagers)this.tileManagers[o].reload()}_validate(t,n,o,c,f={}){return f?.validate!==!1&&Ds(this,t.call(p.F,p.e({key:n,style:this.serialize(),value:o,styleSpec:p.x},c)))}_remove(t=!0){this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._loadStyleRequest&&(this._loadStyleRequest.abort(),this._loadStyleRequest=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null),Lr().off(Pa,this._rtlPluginLoaded);for(const n in this._layers)this._layers[n].setEventedParent(null);for(const n in this.tileManagers){const o=this.tileManagers[n];o.setEventedParent(null),o.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),t&&this.dispatcher.broadcast("RM",void 0),this.dispatcher.remove(t)}_clearSource(t){this.tileManagers[t].clearTiles()}_reloadSource(t){this.tileManagers[t].resume(),this.tileManagers[t].reload()}_updateSources(t){for(const n in this.tileManagers)this.tileManagers[n].update(t,this.map.terrain)}_generateCollisionBoxes(){for(const t in this.tileManagers)this._reloadSource(t)}_updatePlacement(t,n,o,c,f=!1){let y=!1,x=!1;const w={};for(const S of this._order){const P=this._layers[S];if(P.type!=="symbol")continue;if(!w[P.source]){const C=this.tileManagers[P.source];w[P.source]=C.getRenderableIds(!0).map((D=>C.getTileByID(D))).sort(((D,B)=>B.tileID.overscaledZ-D.tileID.overscaledZ||(D.tileID.isLessThan(B.tileID)?-1:1)))}const E=this.crossTileSymbolIndex.addLayer(P,w[P.source],t.center.lng);y||(y=E)}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),f||(f=this._layerOrderChanged||o===0),(f||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(Je(),t.zoom))&&(this.pauseablePlacement=new Wn(t,this.map.terrain,this._order,f,n,o,c,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,w),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(Je()),x=!0),y&&this.pauseablePlacement.placement.setStale()),x||y)for(const S of this._order){const P=this._layers[S];P.type==="symbol"&&this.placement.updateLayerOpacities(P,w[P.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(Je())}_releaseSymbolFadeTiles(){for(const t in this.tileManagers)this.tileManagers[t].releaseSymbolFadeTiles()}getImages(t,n){return p._(this,void 0,void 0,(function*(){const o=yield this.imageManager.getImages(n.icons);this._updateTilesForChangedImages();const c=this.tileManagers[n.source];return c&&c.setDependencies(n.tileID.key,n.type,n.icons),o}))}getGlyphs(t,n){return p._(this,void 0,void 0,(function*(){const o=yield this.glyphManager.getGlyphs(n.stacks),c=this.tileManagers[n.source];return c&&c.setDependencies(n.tileID.key,n.type,[""]),o}))}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(t,n={}){this._checkLoaded(),t&&this._validate(p.F.glyphs,"glyphs",t,null,n)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=t,this.glyphManager.entries={},this.glyphManager.setURL(t))}getDashes(t,n){return p._(this,void 0,void 0,(function*(){const o={};for(const[c,f]of Object.entries(n.dashes))o[c]=this.lineAtlas.getDash(f.dasharray,f.round);return o}))}addSprite(t,n,o={},c){this._checkLoaded();const f=[{id:t,url:n}],y=[...tn(this.stylesheet.sprite),...f];this._validate(p.F.sprite,"sprite",y,null,o)||(this.stylesheet.sprite=y,this._loadSprite(f,!0,c))}removeSprite(t){this._checkLoaded();const n=tn(this.stylesheet.sprite);if(n.find((o=>o.id===t))){if(this._spritesImagesIds[t])for(const o of this._spritesImagesIds[t])this.imageManager.removeImage(o),this._changedImages[o]=!0;n.splice(n.findIndex((o=>o.id===t)),1),this.stylesheet.sprite=n.length>0?n:void 0,delete this._spritesImagesIds[t],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new p.n("data",{dataType:"style"}))}else this.fire(new p.l(new Error(`Sprite "${t}" doesn't exists on this map.`)))}getSprite(){return tn(this.stylesheet.sprite)}setSprite(t,n={},o){this._checkLoaded(),t&&this._validate(p.F.sprite,"sprite",t,null,n)||(this.stylesheet.sprite=t,t?this._loadSprite(t,!0,o):(this._unloadSprite(),o&&o(null)))}destroy(){this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._loadStyleRequest&&(this._loadStyleRequest.abort(),this._loadStyleRequest=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null);for(const t in this.tileManagers){const n=this.tileManagers[t];n.setEventedParent(null),n.onRemove(this.map)}this.tileManagers={},this.imageManager&&(this.imageManager.setEventedParent(null),this.imageManager.destroy(),this._availableImages=[],this._spritesImagesIds={}),this.glyphManager&&this.glyphManager.destroy();for(const t in this._layers){const n=this._layers[t];n.setEventedParent(null),n.onRemove&&n.onRemove(this.map)}this._setInitialValues(),this.setEventedParent(null),this.dispatcher.unregisterMessageHandler("GG"),this.dispatcher.unregisterMessageHandler("GI"),this.dispatcher.unregisterMessageHandler("GDA"),this.dispatcher.remove(!0),this._listeners={},this._oneTimeListeners={}}}var Ba=p.aS([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class $u{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(t,n,o,c,f,y,x,w,S){this.context=t;let P=this.boundPaintVertexBuffers.length!==c.length;for(let E=0;!P&&E<c.length;E++)this.boundPaintVertexBuffers[E]!==c[E]&&(P=!0);!this.vao||this.boundProgram!==n||this.boundLayoutVertexBuffer!==o||P||this.boundIndexBuffer!==f||this.boundVertexOffset!==y||this.boundDynamicVertexBuffer!==x||this.boundDynamicVertexBuffer2!==w||this.boundDynamicVertexBuffer3!==S?this.freshBind(n,o,c,f,y,x,w,S):(t.bindVertexArray.set(this.vao),x&&x.bind(),f?.dynamicDraw&&f.bind(),w&&w.bind(),S&&S.bind())}freshBind(t,n,o,c,f,y,x,w){const S=t.numAttributes,P=this.context,E=P.gl;this.vao&&this.destroy(),this.vao=P.createVertexArray(),P.bindVertexArray.set(this.vao),this.boundProgram=t,this.boundLayoutVertexBuffer=n,this.boundPaintVertexBuffers=o,this.boundIndexBuffer=c,this.boundVertexOffset=f,this.boundDynamicVertexBuffer=y,this.boundDynamicVertexBuffer2=x,this.boundDynamicVertexBuffer3=w,n.enableAttributes(E,t);for(const C of o)C.enableAttributes(E,t);y&&y.enableAttributes(E,t),x&&x.enableAttributes(E,t),w&&w.enableAttributes(E,t),n.bind(),n.setVertexAttribPointers(E,t,f);for(const C of o)C.bind(),C.setVertexAttribPointers(E,t,f);y&&(y.bind(),y.setVertexAttribPointers(E,t,f)),c&&c.bind(),x&&(x.bind(),x.setVertexAttribPointers(E,t,f)),w&&(w.bind(),w.setVertexAttribPointers(E,t,f)),P.currentNumAttributes=S}destroy(){this.vao&&(this.context.deleteVertexArray(this.vao),this.vao=null)}}const ks=(h,t,n,o,c)=>({u_texture:0,u_ele_delta:h,u_fog_matrix:t,u_fog_color:n?n.properties.get("fog-color"):p.bo.white,u_fog_ground_blend:n?n.properties.get("fog-ground-blend"):1,u_fog_ground_blend_opacity:c?0:n?n.calculateFogBlendOpacity(o):0,u_horizon_color:n?n.properties.get("horizon-color"):p.bo.white,u_horizon_fog_blend:n?n.properties.get("horizon-fog-blend"):1,u_is_globe_mode:c?1:0}),Gu={mainMatrix:"u_projection_matrix",tileMercatorCoords:"u_projection_tile_mercator_coords",clippingPlane:"u_projection_clipping_plane",projectionTransition:"u_projection_transition",fallbackMatrix:"u_projection_fallback_matrix"};function mr(h){const t=[];for(const n of h){if(n===null)continue;const o=n.split(" ");t.push(o.pop())}return t}class Zu{constructor(t,n,o,c,f,y,x,w,S=[]){const P=t.gl;this.program=P.createProgram();const E=mr(n.staticAttributes),C=o?o.getBinderAttributes():[],D=E.concat(C),B=_t.prelude.staticUniforms?mr(_t.prelude.staticUniforms):[],j=x.staticUniforms?mr(x.staticUniforms):[],$=n.staticUniforms?mr(n.staticUniforms):[],N=o?o.getBinderUniforms():[],G=B.concat(j).concat($).concat(N),X=[];for(const oe of G)X.includes(oe)||X.push(oe);const Z=o?o.defines():[];Qi(P)&&Z.unshift("#version 300 es"),f&&Z.push("#define OVERDRAW_INSPECTOR;"),y&&Z.push("#define TERRAIN3D;"),w&&Z.push(w),S&&Z.push(...S);let U=Z.concat(_t.prelude.fragmentSource,x.fragmentSource,n.fragmentSource).join(`
811`),H=Z.concat(_t.prelude.vertexSource,x.vertexSource,n.vertexSource).join(`
812`);Qi(P)||(U=(function(oe){return oe.replace(/\bin\s/g,"varying ").replace("out highp vec4 fragColor;","").replace(/fragColor/g,"gl_FragColor").replace(/texture\(/g,"texture2D(")})(U),H=(function(oe){return oe.replace(/\bin\s/g,"attribute ").replace(/\bout\s/g,"varying ").replace(/texture\(/g,"texture2D(")})(H));const q=P.createShader(P.FRAGMENT_SHADER);if(P.isContextLost())return void(this.failedToCreate=!0);if(P.shaderSource(q,U),P.compileShader(q),!P.getShaderParameter(q,P.COMPILE_STATUS))throw new Error(`Could not compile fragment shader: ${P.getShaderInfoLog(q)}`);P.attachShader(this.program,q);const Q=P.createShader(P.VERTEX_SHADER);if(P.isContextLost())return void(this.failedToCreate=!0);if(P.shaderSource(Q,H),P.compileShader(Q),!P.getShaderParameter(Q,P.COMPILE_STATUS))throw new Error(`Could not compile vertex shader: ${P.getShaderInfoLog(Q)}`);P.attachShader(this.program,Q),this.attributes={};const ae={};this.numAttributes=D.length;for(let oe=0;oe<this.numAttributes;oe++)D[oe]&&(P.bindAttribLocation(this.program,oe,D[oe]),this.attributes[D[oe]]=oe);if(P.linkProgram(this.program),!P.getProgramParameter(this.program,P.LINK_STATUS))throw new Error(`Program failed to link: ${P.getProgramInfoLog(this.program)}`);P.deleteShader(Q),P.deleteShader(q);for(const oe of X)if(oe&&!ae[oe]){const fe=P.getUniformLocation(this.program,oe);fe&&(ae[oe]=fe)}this.fixedUniforms=c(t,ae),this.terrainUniforms=((oe,fe)=>({u_depth:new p.b_(oe,fe.u_depth),u_terrain:new p.b_(oe,fe.u_terrain),u_terrain_dim:new p.bp(oe,fe.u_terrain_dim),u_terrain_matrix:new p.c0(oe,fe.u_terrain_matrix),u_terrain_unpack:new p.c1(oe,fe.u_terrain_unpack),u_terrain_exaggeration:new p.bp(oe,fe.u_terrain_exaggeration)}))(t,ae),this.projectionUniforms=((oe,fe)=>({u_projection_matrix:new p.c0(oe,fe.u_projection_matrix),u_projection_tile_mercator_coords:new p.c1(oe,fe.u_projection_tile_mercator_coords),u_projection_clipping_plane:new p.c1(oe,fe.u_projection_clipping_plane),u_projection_transition:new p.bp(oe,fe.u_projection_transition),u_projection_fallback_matrix:new p.c0(oe,fe.u_projection_fallback_matrix)}))(t,ae),this.binderUniforms=o?o.getUniforms(t,ae):[]}draw(t,n,o,c,f,y,x,w,S,P,E,C,D,B,j,$,N,G,X){var Z;const U=t.gl;if(this.failedToCreate)return;if(t.program.set(this.program),t.setDepthMode(o),t.setStencilMode(c),t.setColorMode(f),t.setCullFace(y),w){t.activeTexture.set(U.TEXTURE2),U.bindTexture(U.TEXTURE_2D,w.depthTexture),t.activeTexture.set(U.TEXTURE3),U.bindTexture(U.TEXTURE_2D,w.texture);for(const q in this.terrainUniforms)this.terrainUniforms[q].set(w[q])}if(S)for(const q in S)this.projectionUniforms[Gu[q]].set(S[q]);if(x)for(const q in this.fixedUniforms)this.fixedUniforms[q].set(x[q]);$&&$.setUniforms(t,this.binderUniforms,B,{zoom:j});let H=0;switch(n){case U.LINES:H=2;break;case U.TRIANGLES:H=3;break;case U.LINE_STRIP:H=1}for(const q of D.get())q.vaos||(q.vaos={}),(Z=q.vaos)[P]||(Z[P]=new $u),q.vaos[P].bind(t,this,E,$?$.getPaintVertexBuffers():[],C,q.vertexOffset,N,G,X),U.drawElements(n,q.primitiveLength*H,U.UNSIGNED_SHORT,q.primitiveOffset*H*2)}}function nl(h,t,n){const o=1/p.aK(n,1,t.transform.tileZoom),c=Math.pow(2,n.tileID.overscaledZ),f=n.tileSize*Math.pow(2,t.transform.tileZoom)/c,y=f*(n.tileID.canonical.x+n.tileID.wrap*c),x=f*n.tileID.canonical.y;return{u_image:0,u_texsize:n.imageAtlasTexture.size,u_scale:[o,h.fromScale,h.toScale],u_fade:h.t,u_pixel_coord_upper:[y>>16,x>>16],u_pixel_coord_lower:[65535&y,65535&x]}}const Sc=(h,t,n,o)=>{const c=h.style.light,f=c.properties.get("position"),y=[f.x,f.y,f.z],x=p.c4();c.properties.get("anchor")==="viewport"&&p.c5(x,h.transform.bearingInRadians),p.c6(y,y,x);const w=h.transform.transformLightDirection(y),S=c.properties.get("color");return{u_lightpos:y,u_lightpos_globe:w,u_lightintensity:c.properties.get("intensity"),u_lightcolor:[S.r,S.g,S.b],u_vertical_gradient:+t,u_opacity:n,u_fill_translate:o}},Pc=(h,t,n,o,c,f,y)=>p.e(Sc(h,t,n,o),nl(f,h,y),{u_height_factor:-Math.pow(2,c.overscaledZ)/y.tileSize/8}),Rs=(h,t,n,o)=>p.e(nl(t,h,n),{u_fill_translate:o}),Ic=(h,t)=>({u_world:h,u_fill_translate:t}),Mc=(h,t,n,o,c)=>p.e(Rs(h,t,n,c),{u_world:o}),Ec=(h,t,n,o,c)=>{const f=h.transform;let y,x,w=0;if(n.paint.get("circle-pitch-alignment")==="map"){const S=p.aK(t,1,f.zoom);y=!0,x=[S,S],w=S/(p.a6*Math.pow(2,t.tileID.overscaledZ))*2*Math.PI*c}else y=!1,x=f.pixelsToGLUnits;return{u_camera_to_center_distance:f.cameraToCenterDistance,u_scale_with_map:+(n.paint.get("circle-pitch-scale")==="map"),u_pitch_with_map:+y,u_device_pixel_ratio:h.pixelRatio,u_extrude_scale:x,u_globe_extrude_scale:w,u_translate:o}},Cc=h=>({u_pixel_extrude_scale:[1/h.width,1/h.height]}),xn=h=>({u_viewport_size:[h.width,h.height]}),al=(h,t=1)=>({u_color:h,u_overlay:0,u_overlay_scale:t}),sl=(h,t,n,o)=>{const c=p.aK(h,1,t)/(p.a6*Math.pow(2,h.tileID.overscaledZ))*2*Math.PI*o;return{u_extrude_scale:p.aK(h,1,t),u_intensity:n,u_globe_extrude_scale:c}},ta=(h,t,n,o)=>{const c=p.O();p.c7(c,0,h.width,h.height,0,0,1);const f=h.context.gl;return{u_matrix:c,u_world:[f.drawingBufferWidth,f.drawingBufferHeight],u_image:n,u_color_ramp:o,u_opacity:t.paint.get("heatmap-opacity")}},qu=(h,t,n)=>{const o=n.paint.get("hillshade-accent-color");let c;switch(n.paint.get("hillshade-method")){case"basic":c=4;break;case"combined":c=1;break;case"igor":c=2;break;case"multidirectional":c=3;break;default:c=0}const f=n.getIlluminationProperties();for(let y=0;y<f.directionRadians.length;y++)n.paint.get("hillshade-illumination-anchor")==="viewport"&&(f.directionRadians[y]+=h.transform.bearingInRadians);return{u_image:0,u_latrange:Wu(0,t.tileID),u_exaggeration:n.paint.get("hillshade-exaggeration"),u_altitudes:f.altitudeRadians,u_azimuths:f.directionRadians,u_accent:o,u_method:c,u_highlights:f.highlightColor,u_shadows:f.shadowColor}},Ls=(h,t)=>{const n=t.stride,o=p.O();return p.c7(o,0,p.a6,-p.a6,0,0,1),p.Q(o,o,[0,-p.a6,0]),{u_matrix:o,u_image:1,u_dimension:[n,n],u_zoom:h.overscaledZ,u_unpack:t.getUnpackVector()}};function Wu(h,t){const n=Math.pow(2,t.canonical.z),o=t.canonical.y;return[new p.a7(0,o/n).toLngLat().lat,new p.a7(0,(o+1)/n).toLngLat().lat]}const Hu=(h,t,n=0)=>({u_image:0,u_unpack:t.getUnpackVector(),u_dimension:[t.stride,t.stride],u_elevation_stops:1,u_color_stops:4,u_color_ramp_size:n,u_opacity:h.paint.get("color-relief-opacity")}),Oa=(h,t,n,o)=>{const c=h.transform;return{u_translation:sr(h,t,n),u_ratio:o/p.aK(t,1,c.zoom),u_device_pixel_ratio:h.pixelRatio,u_units_to_pixels:[1/c.pixelsToGLUnits[0],1/c.pixelsToGLUnits[1]]}},Ac=(h,t,n,o,c)=>p.e(Oa(h,t,n,o),{u_image:0,u_image_height:c}),zc=(h,t,n,o,c)=>{const f=h.transform,y=ia(t,f);return{u_translation:sr(h,t,n),u_texsize:t.imageAtlasTexture.size,u_ratio:o/p.aK(t,1,f.zoom),u_device_pixel_ratio:h.pixelRatio,u_image:0,u_scale:[y,c.fromScale,c.toScale],u_fade:c.t,u_units_to_pixels:[1/f.pixelsToGLUnits[0],1/f.pixelsToGLUnits[1]]}},ol=(h,t,n,o,c)=>{const f=ia(t,h.transform);return p.e(Oa(h,t,n,o),{u_tileratio:f,u_crossfade_from:c.fromScale,u_crossfade_to:c.toScale,u_image:0,u_mix:c.t,u_lineatlas_width:h.lineAtlas.width,u_lineatlas_height:h.lineAtlas.height})},Dc=(h,t,n,o,c,f)=>{const y=ia(t,h.transform);return p.e(Oa(h,t,n,o),{u_image:0,u_image_height:f,u_tileratio:y,u_crossfade_from:c.fromScale,u_crossfade_to:c.toScale,u_image_dash:1,u_mix:c.t,u_lineatlas_width:h.lineAtlas.width,u_lineatlas_height:h.lineAtlas.height})};function ia(h,t){return 1/p.aK(h,1,t.tileZoom)}function sr(h,t,n){return p.aL(h.transform,t,n.paint.get("line-translate"),n.paint.get("line-translate-anchor"))}const ll=(h,t,n,o,c)=>{return{u_tl_parent:h,u_scale_parent:t,u_buffer_scale:1,u_fade_t:n.mix,u_opacity:n.opacity*o.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:o.paint.get("raster-brightness-min"),u_brightness_high:o.paint.get("raster-brightness-max"),u_saturation_factor:(y=o.paint.get("raster-saturation"),y>0?1-1/(1.001-y):-y),u_contrast_factor:(f=o.paint.get("raster-contrast"),f>0?1/(1-f):1+f),u_spin_weights:cl(o.paint.get("raster-hue-rotate")),u_coords_top:[c[0].x,c[0].y,c[1].x,c[1].y],u_coords_bottom:[c[3].x,c[3].y,c[2].x,c[2].y]};var f,y};function cl(h){h*=Math.PI/180;const t=Math.sin(h),n=Math.cos(h);return[(2*n+1)/3,(-Math.sqrt(3)*t-n+1)/3,(Math.sqrt(3)*t-n+1)/3]}const Fs=(h,t,n,o,c,f,y,x,w,S,P,E,C)=>{const D=y.transform;return{u_is_size_zoom_constant:+(h==="constant"||h==="source"),u_is_size_feature_constant:+(h==="constant"||h==="camera"),u_size_t:t?t.uSizeT:0,u_size:t?t.uSize:0,u_camera_to_center_distance:D.cameraToCenterDistance,u_pitch:D.pitch/360*2*Math.PI,u_rotate_symbol:+n,u_aspect_ratio:D.width/D.height,u_fade_change:y.options.fadeDuration?y.symbolFadeChange:1,u_label_plane_matrix:x,u_coord_matrix:w,u_is_text:+P,u_pitch_with_map:+o,u_is_along_line:c,u_is_variable_anchor:f,u_texsize:E,u_texture:0,u_translation:S,u_pitched_scale:C}},ul=(h,t,n,o,c,f,y,x,w,S,P,E,C,D)=>{const B=y.transform;return p.e(Fs(h,t,n,o,c,f,y,x,w,S,P,E,D),{u_gamma_scale:o?Math.cos(B.pitch*Math.PI/180)*B.cameraToCenterDistance:1,u_device_pixel_ratio:y.pixelRatio,u_is_halo:C?1:0,u_is_plain:1})},hl=(h,t,n,o,c,f,y,x,w,S,P,E,C)=>p.e(ul(h,t,n,o,c,f,y,x,w,S,!0,P,!0,C),{u_texsize_icon:E,u_texture_icon:1}),bn=(h,t)=>({u_opacity:h,u_color:t}),dl=(h,t,n,o,c)=>p.e((function(f,y,x,w){const S=x.imageManager.getPattern(f.from.toString()),P=x.imageManager.getPattern(f.to.toString()),{width:E,height:C}=x.imageManager.getPixelSize(),D=Math.pow(2,w.tileID.overscaledZ),B=w.tileSize*Math.pow(2,x.transform.tileZoom)/D,j=B*(w.tileID.canonical.x+w.tileID.wrap*D),$=B*w.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:S.tl,u_pattern_br_a:S.br,u_pattern_tl_b:P.tl,u_pattern_br_b:P.br,u_texsize:[E,C],u_mix:y.t,u_pattern_size_a:S.displaySize,u_pattern_size_b:P.displaySize,u_scale_a:y.fromScale,u_scale_b:y.toScale,u_tile_units_to_pixels:1/p.aK(w,1,x.transform.tileZoom),u_pixel_coord_upper:[j>>16,$>>16],u_pixel_coord_lower:[65535&j,65535&$]}})(n,c,t,o),{u_opacity:h}),kc=(h,t)=>{},Xu={fillExtrusion:(h,t)=>({u_lightpos:new p.c2(h,t.u_lightpos),u_lightpos_globe:new p.c2(h,t.u_lightpos_globe),u_lightintensity:new p.bp(h,t.u_lightintensity),u_lightcolor:new p.c2(h,t.u_lightcolor),u_vertical_gradient:new p.bp(h,t.u_vertical_gradient),u_opacity:new p.bp(h,t.u_opacity),u_fill_translate:new p.c3(h,t.u_fill_translate)}),fillExtrusionPattern:(h,t)=>({u_lightpos:new p.c2(h,t.u_lightpos),u_lightpos_globe:new p.c2(h,t.u_lightpos_globe),u_lightintensity:new p.bp(h,t.u_lightintensity),u_lightcolor:new p.c2(h,t.u_lightcolor),u_vertical_gradient:new p.bp(h,t.u_vertical_gradient),u_height_factor:new p.bp(h,t.u_height_factor),u_opacity:new p.bp(h,t.u_opacity),u_fill_translate:new p.c3(h,t.u_fill_translate),u_image:new p.b_(h,t.u_image),u_texsize:new p.c3(h,t.u_texsize),u_pixel_coord_upper:new p.c3(h,t.u_pixel_coord_upper),u_pixel_coord_lower:new p.c3(h,t.u_pixel_coord_lower),u_scale:new p.c2(h,t.u_scale),u_fade:new p.bp(h,t.u_fade)}),fill:(h,t)=>({u_fill_translate:new p.c3(h,t.u_fill_translate)}),fillPattern:(h,t)=>({u_image:new p.b_(h,t.u_image),u_texsize:new p.c3(h,t.u_texsize),u_pixel_coord_upper:new p.c3(h,t.u_pixel_coord_upper),u_pixel_coord_lower:new p.c3(h,t.u_pixel_coord_lower),u_scale:new p.c2(h,t.u_scale),u_fade:new p.bp(h,t.u_fade),u_fill_translate:new p.c3(h,t.u_fill_translate)}),fillOutline:(h,t)=>({u_world:new p.c3(h,t.u_world),u_fill_translate:new p.c3(h,t.u_fill_translate)}),fillOutlinePattern:(h,t)=>({u_world:new p.c3(h,t.u_world),u_image:new p.b_(h,t.u_image),u_texsize:new p.c3(h,t.u_texsize),u_pixel_coord_upper:new p.c3(h,t.u_pixel_coord_upper),u_pixel_coord_lower:new p.c3(h,t.u_pixel_coord_lower),u_scale:new p.c2(h,t.u_scale),u_fade:new p.bp(h,t.u_fade),u_fill_translate:new p.c3(h,t.u_fill_translate)}),circle:(h,t)=>({u_camera_to_center_distance:new p.bp(h,t.u_camera_to_center_distance),u_scale_with_map:new p.b_(h,t.u_scale_with_map),u_pitch_with_map:new p.b_(h,t.u_pitch_with_map),u_extrude_scale:new p.c3(h,t.u_extrude_scale),u_device_pixel_ratio:new p.bp(h,t.u_device_pixel_ratio),u_globe_extrude_scale:new p.bp(h,t.u_globe_extrude_scale),u_translate:new p.c3(h,t.u_translate)}),collisionBox:(h,t)=>({u_pixel_extrude_scale:new p.c3(h,t.u_pixel_extrude_scale)}),collisionCircle:(h,t)=>({u_viewport_size:new p.c3(h,t.u_viewport_size)}),debug:(h,t)=>({u_color:new p.b$(h,t.u_color),u_overlay:new p.b_(h,t.u_overlay),u_overlay_scale:new p.bp(h,t.u_overlay_scale)}),depth:kc,clippingMask:kc,heatmap:(h,t)=>({u_extrude_scale:new p.bp(h,t.u_extrude_scale),u_intensity:new p.bp(h,t.u_intensity),u_globe_extrude_scale:new p.bp(h,t.u_globe_extrude_scale)}),heatmapTexture:(h,t)=>({u_matrix:new p.c0(h,t.u_matrix),u_world:new p.c3(h,t.u_world),u_image:new p.b_(h,t.u_image),u_color_ramp:new p.b_(h,t.u_color_ramp),u_opacity:new p.bp(h,t.u_opacity)}),hillshade:(h,t)=>({u_image:new p.b_(h,t.u_image),u_latrange:new p.c3(h,t.u_latrange),u_exaggeration:new p.bp(h,t.u_exaggeration),u_altitudes:new p.c9(h,t.u_altitudes),u_azimuths:new p.c9(h,t.u_azimuths),u_accent:new p.b$(h,t.u_accent),u_method:new p.b_(h,t.u_method),u_shadows:new p.c8(h,t.u_shadows),u_highlights:new p.c8(h,t.u_highlights)}),hillshadePrepare:(h,t)=>({u_matrix:new p.c0(h,t.u_matrix),u_image:new p.b_(h,t.u_image),u_dimension:new p.c3(h,t.u_dimension),u_zoom:new p.bp(h,t.u_zoom),u_unpack:new p.c1(h,t.u_unpack)}),colorRelief:(h,t)=>({u_image:new p.b_(h,t.u_image),u_unpack:new p.c1(h,t.u_unpack),u_dimension:new p.c3(h,t.u_dimension),u_elevation_stops:new p.b_(h,t.u_elevation_stops),u_color_stops:new p.b_(h,t.u_color_stops),u_color_ramp_size:new p.b_(h,t.u_color_ramp_size),u_opacity:new p.bp(h,t.u_opacity)}),line:(h,t)=>({u_translation:new p.c3(h,t.u_translation),u_ratio:new p.bp(h,t.u_ratio),u_device_pixel_ratio:new p.bp(h,t.u_device_pixel_ratio),u_units_to_pixels:new p.c3(h,t.u_units_to_pixels)}),lineGradient:(h,t)=>({u_translation:new p.c3(h,t.u_translation),u_ratio:new p.bp(h,t.u_ratio),u_device_pixel_ratio:new p.bp(h,t.u_device_pixel_ratio),u_units_to_pixels:new p.c3(h,t.u_units_to_pixels),u_image:new p.b_(h,t.u_image),u_image_height:new p.bp(h,t.u_image_height)}),linePattern:(h,t)=>({u_translation:new p.c3(h,t.u_translation),u_texsize:new p.c3(h,t.u_texsize),u_ratio:new p.bp(h,t.u_ratio),u_device_pixel_ratio:new p.bp(h,t.u_device_pixel_ratio),u_image:new p.b_(h,t.u_image),u_units_to_pixels:new p.c3(h,t.u_units_to_pixels),u_scale:new p.c2(h,t.u_scale),u_fade:new p.bp(h,t.u_fade)}),lineSDF:(h,t)=>({u_translation:new p.c3(h,t.u_translation),u_ratio:new p.bp(h,t.u_ratio),u_device_pixel_ratio:new p.bp(h,t.u_device_pixel_ratio),u_units_to_pixels:new p.c3(h,t.u_units_to_pixels),u_image:new p.b_(h,t.u_image),u_mix:new p.bp(h,t.u_mix),u_tileratio:new p.bp(h,t.u_tileratio),u_crossfade_from:new p.bp(h,t.u_crossfade_from),u_crossfade_to:new p.bp(h,t.u_crossfade_to),u_lineatlas_width:new p.bp(h,t.u_lineatlas_width),u_lineatlas_height:new p.bp(h,t.u_lineatlas_height)}),lineGradientSDF:(h,t)=>({u_translation:new p.c3(h,t.u_translation),u_ratio:new p.bp(h,t.u_ratio),u_device_pixel_ratio:new p.bp(h,t.u_device_pixel_ratio),u_units_to_pixels:new p.c3(h,t.u_units_to_pixels),u_image:new p.b_(h,t.u_image),u_image_height:new p.bp(h,t.u_image_height),u_tileratio:new p.bp(h,t.u_tileratio),u_crossfade_from:new p.bp(h,t.u_crossfade_from),u_crossfade_to:new p.bp(h,t.u_crossfade_to),u_image_dash:new p.b_(h,t.u_image_dash),u_mix:new p.bp(h,t.u_mix),u_lineatlas_width:new p.bp(h,t.u_lineatlas_width),u_lineatlas_height:new p.bp(h,t.u_lineatlas_height)}),raster:(h,t)=>({u_tl_parent:new p.c3(h,t.u_tl_parent),u_scale_parent:new p.bp(h,t.u_scale_parent),u_buffer_scale:new p.bp(h,t.u_buffer_scale),u_fade_t:new p.bp(h,t.u_fade_t),u_opacity:new p.bp(h,t.u_opacity),u_image0:new p.b_(h,t.u_image0),u_image1:new p.b_(h,t.u_image1),u_brightness_low:new p.bp(h,t.u_brightness_low),u_brightness_high:new p.bp(h,t.u_brightness_high),u_saturation_factor:new p.bp(h,t.u_saturation_factor),u_contrast_factor:new p.bp(h,t.u_contrast_factor),u_spin_weights:new p.c2(h,t.u_spin_weights),u_coords_top:new p.c1(h,t.u_coords_top),u_coords_bottom:new p.c1(h,t.u_coords_bottom)}),symbolIcon:(h,t)=>({u_is_size_zoom_constant:new p.b_(h,t.u_is_size_zoom_constant),u_is_size_feature_constant:new p.b_(h,t.u_is_size_feature_constant),u_size_t:new p.bp(h,t.u_size_t),u_size:new p.bp(h,t.u_size),u_camera_to_center_distance:new p.bp(h,t.u_camera_to_center_distance),u_pitch:new p.bp(h,t.u_pitch),u_rotate_symbol:new p.b_(h,t.u_rotate_symbol),u_aspect_ratio:new p.bp(h,t.u_aspect_ratio),u_fade_change:new p.bp(h,t.u_fade_change),u_label_plane_matrix:new p.c0(h,t.u_label_plane_matrix),u_coord_matrix:new p.c0(h,t.u_coord_matrix),u_is_text:new p.b_(h,t.u_is_text),u_pitch_with_map:new p.b_(h,t.u_pitch_with_map),u_is_along_line:new p.b_(h,t.u_is_along_line),u_is_variable_anchor:new p.b_(h,t.u_is_variable_anchor),u_texsize:new p.c3(h,t.u_texsize),u_texture:new p.b_(h,t.u_texture),u_translation:new p.c3(h,t.u_translation),u_pitched_scale:new p.bp(h,t.u_pitched_scale)}),symbolSDF:(h,t)=>({u_is_size_zoom_constant:new p.b_(h,t.u_is_size_zoom_constant),u_is_size_feature_constant:new p.b_(h,t.u_is_size_feature_constant),u_size_t:new p.bp(h,t.u_size_t),u_size:new p.bp(h,t.u_size),u_camera_to_center_distance:new p.bp(h,t.u_camera_to_center_distance),u_pitch:new p.bp(h,t.u_pitch),u_rotate_symbol:new p.b_(h,t.u_rotate_symbol),u_aspect_ratio:new p.bp(h,t.u_aspect_ratio),u_fade_change:new p.bp(h,t.u_fade_change),u_label_plane_matrix:new p.c0(h,t.u_label_plane_matrix),u_coord_matrix:new p.c0(h,t.u_coord_matrix),u_is_text:new p.b_(h,t.u_is_text),u_pitch_with_map:new p.b_(h,t.u_pitch_with_map),u_is_along_line:new p.b_(h,t.u_is_along_line),u_is_variable_anchor:new p.b_(h,t.u_is_variable_anchor),u_texsize:new p.c3(h,t.u_texsize),u_texture:new p.b_(h,t.u_texture),u_gamma_scale:new p.bp(h,t.u_gamma_scale),u_device_pixel_ratio:new p.bp(h,t.u_device_pixel_ratio),u_is_halo:new p.b_(h,t.u_is_halo),u_is_plain:new p.b_(h,t.u_is_plain),u_translation:new p.c3(h,t.u_translation),u_pitched_scale:new p.bp(h,t.u_pitched_scale)}),symbolTextAndIcon:(h,t)=>({u_is_size_zoom_constant:new p.b_(h,t.u_is_size_zoom_constant),u_is_size_feature_constant:new p.b_(h,t.u_is_size_feature_constant),u_size_t:new p.bp(h,t.u_size_t),u_size:new p.bp(h,t.u_size),u_camera_to_center_distance:new p.bp(h,t.u_camera_to_center_distance),u_pitch:new p.bp(h,t.u_pitch),u_rotate_symbol:new p.b_(h,t.u_rotate_symbol),u_aspect_ratio:new p.bp(h,t.u_aspect_ratio),u_fade_change:new p.bp(h,t.u_fade_change),u_label_plane_matrix:new p.c0(h,t.u_label_plane_matrix),u_coord_matrix:new p.c0(h,t.u_coord_matrix),u_is_text:new p.b_(h,t.u_is_text),u_pitch_with_map:new p.b_(h,t.u_pitch_with_map),u_is_along_line:new p.b_(h,t.u_is_along_line),u_is_variable_anchor:new p.b_(h,t.u_is_variable_anchor),u_texsize:new p.c3(h,t.u_texsize),u_texsize_icon:new p.c3(h,t.u_texsize_icon),u_texture:new p.b_(h,t.u_texture),u_texture_icon:new p.b_(h,t.u_texture_icon),u_gamma_scale:new p.bp(h,t.u_gamma_scale),u_device_pixel_ratio:new p.bp(h,t.u_device_pixel_ratio),u_is_halo:new p.b_(h,t.u_is_halo),u_translation:new p.c3(h,t.u_translation),u_pitched_scale:new p.bp(h,t.u_pitched_scale)}),background:(h,t)=>({u_opacity:new p.bp(h,t.u_opacity),u_color:new p.b$(h,t.u_color)}),backgroundPattern:(h,t)=>({u_opacity:new p.bp(h,t.u_opacity),u_image:new p.b_(h,t.u_image),u_pattern_tl_a:new p.c3(h,t.u_pattern_tl_a),u_pattern_br_a:new p.c3(h,t.u_pattern_br_a),u_pattern_tl_b:new p.c3(h,t.u_pattern_tl_b),u_pattern_br_b:new p.c3(h,t.u_pattern_br_b),u_texsize:new p.c3(h,t.u_texsize),u_mix:new p.bp(h,t.u_mix),u_pattern_size_a:new p.c3(h,t.u_pattern_size_a),u_pattern_size_b:new p.c3(h,t.u_pattern_size_b),u_scale_a:new p.bp(h,t.u_scale_a),u_scale_b:new p.bp(h,t.u_scale_b),u_pixel_coord_upper:new p.c3(h,t.u_pixel_coord_upper),u_pixel_coord_lower:new p.c3(h,t.u_pixel_coord_lower),u_tile_units_to_pixels:new p.bp(h,t.u_tile_units_to_pixels)}),terrain:(h,t)=>({u_texture:new p.b_(h,t.u_texture),u_ele_delta:new p.bp(h,t.u_ele_delta),u_fog_matrix:new p.c0(h,t.u_fog_matrix),u_fog_color:new p.b$(h,t.u_fog_color),u_fog_ground_blend:new p.bp(h,t.u_fog_ground_blend),u_fog_ground_blend_opacity:new p.bp(h,t.u_fog_ground_blend_opacity),u_horizon_color:new p.b$(h,t.u_horizon_color),u_horizon_fog_blend:new p.bp(h,t.u_horizon_fog_blend),u_is_globe_mode:new p.bp(h,t.u_is_globe_mode)}),terrainDepth:(h,t)=>({u_ele_delta:new p.bp(h,t.u_ele_delta)}),terrainCoords:(h,t)=>({u_texture:new p.b_(h,t.u_texture),u_terrain_coords_id:new p.bp(h,t.u_terrain_coords_id),u_ele_delta:new p.bp(h,t.u_ele_delta)}),projectionErrorMeasurement:(h,t)=>({u_input:new p.bp(h,t.u_input),u_output_expected:new p.bp(h,t.u_output_expected)}),atmosphere:(h,t)=>({u_sun_pos:new p.c2(h,t.u_sun_pos),u_atmosphere_blend:new p.bp(h,t.u_atmosphere_blend),u_globe_position:new p.c2(h,t.u_globe_position),u_globe_radius:new p.bp(h,t.u_globe_radius),u_inv_proj_matrix:new p.c0(h,t.u_inv_proj_matrix)}),sky:(h,t)=>({u_sky_color:new p.b$(h,t.u_sky_color),u_horizon_color:new p.b$(h,t.u_horizon_color),u_horizon:new p.c3(h,t.u_horizon),u_horizon_normal:new p.c3(h,t.u_horizon_normal),u_sky_horizon_blend:new p.bp(h,t.u_sky_horizon_blend),u_sky_blend:new p.bp(h,t.u_sky_blend)})};class Yu{constructor(t,n,o){this.context=t;const c=t.gl;this.buffer=c.createBuffer(),this.dynamicDraw=!!o,this.context.unbindVAO(),t.bindElementBuffer.set(this.buffer),c.bufferData(c.ELEMENT_ARRAY_BUFFER,n.arrayBuffer,this.dynamicDraw?c.DYNAMIC_DRAW:c.STATIC_DRAW),this.dynamicDraw||n.freeBufferAfterUpload()}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(t){const n=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),n.bufferSubData(n.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const Ku={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Rc{constructor(t,n,o,c){this.length=n.length,this.attributes=o,this.itemSize=n.bytesPerElement,this.dynamicDraw=c,this.context=t;const f=t.gl;this.buffer=f.createBuffer(),t.bindVertexBuffer.set(this.buffer),f.bufferData(f.ARRAY_BUFFER,n.arrayBuffer,this.dynamicDraw?f.DYNAMIC_DRAW:f.STATIC_DRAW),this.dynamicDraw||n.freeBufferAfterUpload()}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(t){if(t.length!==this.length)throw new Error(`Length of new data is ${t.length}, which doesn't match current length of ${this.length}`);const n=this.context.gl;this.bind(),n.bufferSubData(n.ARRAY_BUFFER,0,t.arrayBuffer)}enableAttributes(t,n){for(const o of this.attributes){const c=n.attributes[o.name];c!==void 0&&t.enableVertexAttribArray(c)}}setVertexAttribPointers(t,n,o){for(const c of this.attributes){const f=n.attributes[c.name];f!==void 0&&t.vertexAttribPointer(f,c.components,t[Ku[c.type]],!1,this.itemSize,c.offset+this.itemSize*(o||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}class it{constructor(t){this.gl=t.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(t){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class Lc extends it{getDefault(){return p.bo.transparent}set(t){const n=this.current;(t.r!==n.r||t.g!==n.g||t.b!==n.b||t.a!==n.a||this.dirty)&&(this.gl.clearColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)}}class Bs extends it{getDefault(){return 1}set(t){(t!==this.current||this.dirty)&&(this.gl.clearDepth(t),this.current=t,this.dirty=!1)}}class Os extends it{getDefault(){return 0}set(t){(t!==this.current||this.dirty)&&(this.gl.clearStencil(t),this.current=t,this.dirty=!1)}}class js extends it{getDefault(){return[!0,!0,!0,!0]}set(t){const n=this.current;(t[0]!==n[0]||t[1]!==n[1]||t[2]!==n[2]||t[3]!==n[3]||this.dirty)&&(this.gl.colorMask(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class pl extends it{getDefault(){return!0}set(t){(t!==this.current||this.dirty)&&(this.gl.depthMask(t),this.current=t,this.dirty=!1)}}class wn extends it{getDefault(){return 255}set(t){(t!==this.current||this.dirty)&&(this.gl.stencilMask(t),this.current=t,this.dirty=!1)}}class ja extends it{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(t){const n=this.current;(t.func!==n.func||t.ref!==n.ref||t.mask!==n.mask||this.dirty)&&(this.gl.stencilFunc(t.func,t.ref,t.mask),this.current=t,this.dirty=!1)}}class ra extends it{getDefault(){const t=this.gl;return[t.KEEP,t.KEEP,t.KEEP]}set(t){const n=this.current;(t[0]!==n[0]||t[1]!==n[1]||t[2]!==n[2]||this.dirty)&&(this.gl.stencilOp(t[0],t[1],t[2]),this.current=t,this.dirty=!1)}}class Ui extends it{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;t?n.enable(n.STENCIL_TEST):n.disable(n.STENCIL_TEST),this.current=t,this.dirty=!1}}class Fc extends it{getDefault(){return[0,1]}set(t){const n=this.current;(t[0]!==n[0]||t[1]!==n[1]||this.dirty)&&(this.gl.depthRange(t[0],t[1]),this.current=t,this.dirty=!1)}}class Bc extends it{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;t?n.enable(n.DEPTH_TEST):n.disable(n.DEPTH_TEST),this.current=t,this.dirty=!1}}class fl extends it{getDefault(){return this.gl.LESS}set(t){(t!==this.current||this.dirty)&&(this.gl.depthFunc(t),this.current=t,this.dirty=!1)}}class Tn extends it{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;t?n.enable(n.BLEND):n.disable(n.BLEND),this.current=t,this.dirty=!1}}class Vs extends it{getDefault(){const t=this.gl;return[t.ONE,t.ZERO]}set(t){const n=this.current;(t[0]!==n[0]||t[1]!==n[1]||this.dirty)&&(this.gl.blendFunc(t[0],t[1]),this.current=t,this.dirty=!1)}}class Ns extends it{getDefault(){return p.bo.transparent}set(t){const n=this.current;(t.r!==n.r||t.g!==n.g||t.b!==n.b||t.a!==n.a||this.dirty)&&(this.gl.blendColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)}}class Va extends it{getDefault(){return this.gl.FUNC_ADD}set(t){(t!==this.current||this.dirty)&&(this.gl.blendEquation(t),this.current=t,this.dirty=!1)}}class Us extends it{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;t?n.enable(n.CULL_FACE):n.disable(n.CULL_FACE),this.current=t,this.dirty=!1}}class Oc extends it{getDefault(){return this.gl.BACK}set(t){(t!==this.current||this.dirty)&&(this.gl.cullFace(t),this.current=t,this.dirty=!1)}}class na extends it{getDefault(){return this.gl.CCW}set(t){(t!==this.current||this.dirty)&&(this.gl.frontFace(t),this.current=t,this.dirty=!1)}}class aa extends it{getDefault(){return null}set(t){(t!==this.current||this.dirty)&&(this.gl.useProgram(t),this.current=t,this.dirty=!1)}}class jc extends it{getDefault(){return this.gl.TEXTURE0}set(t){(t!==this.current||this.dirty)&&(this.gl.activeTexture(t),this.current=t,this.dirty=!1)}}class ml extends it{getDefault(){const t=this.gl;return[0,0,t.drawingBufferWidth,t.drawingBufferHeight]}set(t){const n=this.current;(t[0]!==n[0]||t[1]!==n[1]||t[2]!==n[2]||t[3]!==n[3]||this.dirty)&&(this.gl.viewport(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class Ze extends it{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.bindFramebuffer(n.FRAMEBUFFER,t),this.current=t,this.dirty=!1}}class $s extends it{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.bindRenderbuffer(n.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class Ju extends it{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.bindTexture(n.TEXTURE_2D,t),this.current=t,this.dirty=!1}}class Vc extends it{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.bindBuffer(n.ARRAY_BUFFER,t),this.current=t,this.dirty=!1}}class Na extends it{getDefault(){return null}set(t){const n=this.gl;n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,t),this.current=t,this.dirty=!1}}class Qu extends it{getDefault(){return null}set(t){var n;if(t===this.current&&!this.dirty)return;const o=this.gl;Qi(o)?o.bindVertexArray(t):(n=o.getExtension("OES_vertex_array_object"))===null||n===void 0||n.bindVertexArrayOES(t),this.current=t,this.dirty=!1}}class eh extends it{getDefault(){return 4}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.pixelStorei(n.UNPACK_ALIGNMENT,t),this.current=t,this.dirty=!1}}class Nc extends it{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.pixelStorei(n.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t),this.current=t,this.dirty=!1}}class th extends it{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,t),this.current=t,this.dirty=!1}}class Ua extends it{constructor(t,n){super(t),this.context=t,this.parent=n}getDefault(){return null}}class Gs extends Ua{setDirty(){this.dirty=!0}set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const n=this.gl;n.framebufferTexture2D(n.FRAMEBUFFER,n.COLOR_ATTACHMENT0,n.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}}class $a extends Ua{set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const n=this.gl;n.framebufferRenderbuffer(n.FRAMEBUFFER,n.DEPTH_ATTACHMENT,n.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class Zs extends Ua{set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const n=this.gl;n.framebufferRenderbuffer(n.FRAMEBUFFER,n.DEPTH_STENCIL_ATTACHMENT,n.RENDERBUFFER,t),this.current=t,this.dirty=!1}}const qs="Framebuffer is not complete";class Uc{constructor(t,n,o,c,f){this.context=t,this.width=n,this.height=o;const y=t.gl,x=this.framebuffer=y.createFramebuffer();if(this.colorAttachment=new Gs(t,x),c)this.depthAttachment=f?new Zs(t,x):new $a(t,x);else if(f)throw new Error("Stencil cannot be set without depth");if(y.checkFramebufferStatus(y.FRAMEBUFFER)!==y.FRAMEBUFFER_COMPLETE)throw new Error(qs)}destroy(){const t=this.context.gl,n=this.colorAttachment.get();if(n&&t.deleteTexture(n),this.depthAttachment){const o=this.depthAttachment.get();o&&t.deleteRenderbuffer(o)}t.deleteFramebuffer(this.framebuffer)}}class Ws{constructor(t){var n,o;if(this.gl=t,this.clearColor=new Lc(this),this.clearDepth=new Bs(this),this.clearStencil=new Os(this),this.colorMask=new js(this),this.depthMask=new pl(this),this.stencilMask=new wn(this),this.stencilFunc=new ja(this),this.stencilOp=new ra(this),this.stencilTest=new Ui(this),this.depthRange=new Fc(this),this.depthTest=new Bc(this),this.depthFunc=new fl(this),this.blend=new Tn(this),this.blendFunc=new Vs(this),this.blendColor=new Ns(this),this.blendEquation=new Va(this),this.cullFace=new Us(this),this.cullFaceSide=new Oc(this),this.frontFace=new na(this),this.program=new aa(this),this.activeTexture=new jc(this),this.viewport=new ml(this),this.bindFramebuffer=new Ze(this),this.bindRenderbuffer=new $s(this),this.bindTexture=new Ju(this),this.bindVertexBuffer=new Vc(this),this.bindElementBuffer=new Na(this),this.bindVertexArray=new Qu(this),this.pixelStoreUnpack=new eh(this),this.pixelStoreUnpackPremultiplyAlpha=new Nc(this),this.pixelStoreUnpackFlipY=new th(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.maxTextureSize=t.getParameter(t.MAX_TEXTURE_SIZE),Qi(t)){this.HALF_FLOAT=t.HALF_FLOAT;const c=t.getExtension("EXT_color_buffer_half_float");this.RGBA16F=(n=t.RGBA16F)!==null&&n!==void 0?n:c?.RGBA16F_EXT,this.RGB16F=(o=t.RGB16F)!==null&&o!==void 0?o:c?.RGB16F_EXT,t.getExtension("EXT_color_buffer_float")}else{t.getExtension("EXT_color_buffer_half_float"),t.getExtension("OES_texture_half_float_linear");const c=t.getExtension("OES_texture_half_float");this.HALF_FLOAT=c?.HALF_FLOAT_OES}}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.bindVertexArray.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(t,n){return new Yu(this,t,n)}createVertexBuffer(t,n,o){return new Rc(this,t,n,o)}createRenderbuffer(t,n,o){const c=this.gl,f=c.createRenderbuffer();return this.bindRenderbuffer.set(f),c.renderbufferStorage(c.RENDERBUFFER,t,n,o),this.bindRenderbuffer.set(null),f}createFramebuffer(t,n,o,c){return new Uc(this,t,n,o,c)}clear({color:t,depth:n,stencil:o}){const c=this.gl;let f=0;t&&(f|=c.COLOR_BUFFER_BIT,this.clearColor.set(t),this.colorMask.set([!0,!0,!0,!0])),n!==void 0&&(f|=c.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(n),this.depthMask.set(!0)),o!==void 0&&(f|=c.STENCIL_BUFFER_BIT,this.clearStencil.set(o),this.stencilMask.set(255)),c.clear(f)}setCullFace(t){t.enable===!1?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace))}setDepthMode(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)}setStencilMode(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)}setColorMode(t){p.bQ(t.blendFunction,ut.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(t.blendFunction),this.blendColor.set(t.blendColor)),this.colorMask.set(t.mask)}createVertexArray(){var t;return Qi(this.gl)?this.gl.createVertexArray():(t=this.gl.getExtension("OES_vertex_array_object"))===null||t===void 0?void 0:t.createVertexArrayOES()}deleteVertexArray(t){var n;Qi(this.gl)?this.gl.deleteVertexArray(t):(n=this.gl.getExtension("OES_vertex_array_object"))===null||n===void 0||n.deleteVertexArrayOES(t)}unbindVAO(){this.bindVertexArray.set(null)}}let Sn;function sa(h,t,n,o,c){var f,y;const x=h.context,w=h.transform,S=x.gl,P=h.useProgram("collisionBox"),E=[];let C=0,D=0;for(const X of o){const Z=t.getTile(X).getBucket(n);if(!Z)continue;const U=c?Z.textCollisionBox:Z.iconCollisionBox,H=Z.collisionCircleArray;H.length>0&&(E.push({circleArray:H,circleOffset:D,coord:X}),C+=H.length/4,D=C),U&&P.draw(x,S.LINES,Ue.disabled,Ke.disabled,h.colorModeForRenderPass(),Xe.disabled,Cc(h.transform),(f=h.style.map.terrain)===null||f===void 0?void 0:f.getTerrainData(X),w.getProjectionData({overscaledTileID:X,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),n.id,U.layoutVertexBuffer,U.indexBuffer,U.segments,null,h.transform.zoom,null,null,U.collisionVertexBuffer)}if(!c||!E.length)return;const B=h.useProgram("collisionCircle"),j=new p.ca;j.resize(4*C),j._trim();let $=0;for(const X of E)for(let Z=0;Z<X.circleArray.length/4;Z++){const U=4*Z,H=X.circleArray[U+0],q=X.circleArray[U+1],Q=X.circleArray[U+2],ae=X.circleArray[U+3];j.emplace($++,H,q,Q,ae,0),j.emplace($++,H,q,Q,ae,1),j.emplace($++,H,q,Q,ae,2),j.emplace($++,H,q,Q,ae,3)}(!Sn||Sn.length<2*C)&&(Sn=(function(X){const Z=2*X,U=new p.cc;U.resize(Z),U._trim();for(let H=0;H<Z;H++){const q=6*H;U.uint16[q+0]=4*H+0,U.uint16[q+1]=4*H+1,U.uint16[q+2]=4*H+2,U.uint16[q+3]=4*H+2,U.uint16[q+4]=4*H+3,U.uint16[q+5]=4*H+0}return U})(C));const N=x.createIndexBuffer(Sn,!0),G=x.createVertexBuffer(j,p.cb.members,!0);for(const X of E){const Z=xn(h.transform);B.draw(x,S.TRIANGLES,Ue.disabled,Ke.disabled,h.colorModeForRenderPass(),Xe.disabled,Z,(y=h.style.map.terrain)===null||y===void 0?void 0:y.getTerrainData(X.coord),null,n.id,G,N,p.aV.simpleSegment(0,2*X.circleOffset,X.circleArray.length,X.circleArray.length/2),null,h.transform.zoom,null,null,null)}G.destroy(),N.destroy()}const oa=p.ap(new Float32Array(16));function _l(h,t,n,o,c,f){const{horizontalAlign:y,verticalAlign:x}=p.aP(h);return new p.P((-(y-.5)*t/c+o[0])*f,(-(x-.5)*n/c+o[1])*f)}function ih(h,t,n,o,c,f){const y=t.tileAnchorPoint.add(new p.P(t.translation[0],t.translation[1]));if(t.pitchWithMap){let x=o.mult(f);n||(x=x.rotate(-c));const w=y.add(x);return Ne(w.x,w.y,t.pitchedLabelPlaneMatrix,t.getElevation).point}if(n){const x=at(t.tileAnchorPoint.x+1,t.tileAnchorPoint.y,t).point.sub(h),w=Math.atan(x.y/x.x)+(x.x<0?Math.PI:0);return h.add(o.rotate(w))}return h.add(o)}function Ga(h,t,n,o,c,f,y,x,w,S,P,E){const C=h.text.placedSymbolArray,D=h.text.dynamicLayoutVertexArray,B=h.icon.dynamicLayoutVertexArray,j={};D.clear();for(let $=0;$<C.length;$++){const N=C.get($),G=N.hidden||!N.crossTileID||h.allowVerticalPlacement&&!N.placedOrientation?null:o[N.crossTileID];if(G){const X=new p.P(N.anchorX,N.anchorY),Z={getElevation:E,width:c.width,height:c.height,pitchedLabelPlaneMatrix:f,pitchWithMap:n,transform:c,tileAnchorPoint:X,translation:S,unwrappedTileID:P},U=n?Zn(X.x,X.y,Z):at(X.x,X.y,Z),H=Ma(c.cameraToCenterDistance,U.signedDistanceFromCamera);let q=p.ay(h.textSizeData,x,N)*H/p.aJ;n&&(q*=h.tilePixelRatio/y);const{width:Q,height:ae,anchor:oe,textOffset:fe,textBoxScale:de}=G,Me=_l(oe,Q,ae,fe,de,q),be=c.getPitchedTextCorrection(X.x+S[0],X.y+S[1],P),he=ih(U.point,Z,t,Me,-c.bearingInRadians,be),Se=h.allowVerticalPlacement&&N.placedOrientation===p.ax.vertical?Math.PI/2:0;for(let Ae=0;Ae<N.numGlyphs;Ae++)p.aD(D,he,Se);w&&N.associatedIconIndex>=0&&(j[N.associatedIconIndex]={shiftedAnchor:he,angle:Se})}else dn(N.numGlyphs,D)}if(w){B.clear();const $=h.icon.placedSymbolArray;for(let N=0;N<$.length;N++){const G=$.get(N);if(G.hidden)dn(G.numGlyphs,B);else{const X=j[N];if(X)for(let Z=0;Z<G.numGlyphs;Z++)p.aD(B,X.shiftedAnchor,X.angle);else dn(G.numGlyphs,B)}}h.icon.dynamicLayoutVertexBuffer.updateData(B)}h.text.dynamicLayoutVertexBuffer.updateData(D)}function rh(h,t,n){return n.iconsInText&&t?"symbolTextAndIcon":h?"symbolSDF":"symbolIcon"}function gl(h,t,n,o,c,f,y,x,w,S,P,E,C){var D,B;const j=h.context,$=j.gl,N=h.transform,G=x==="map",X=w==="map",Z=x!=="viewport"&&n.layout.get("symbol-placement")!=="point",U=G&&!X&&!Z,H=!n.layout.get("symbol-sort-key").isConstant();let q=!1;const Q=h.getDepthModeForSublayer(0,Ue.ReadOnly),ae=n._unevaluatedLayout.hasValue("text-variable-anchor")||n._unevaluatedLayout.hasValue("text-variable-anchor-offset"),oe=[],fe=N.getCircleRadiusCorrection();for(const be of o){const he=t.getTile(be),Se=he.getBucket(n);if(!Se)continue;const Ae=c?Se.text:Se.icon;if(!Ae?.segments.get().length||!Ae.hasVisibleVertices)continue;const rt=Ae.programConfigurations.get(n.id),Ct=c||Se.sdfIcons,ot=c?Se.textSizeData:Se.iconSizeData,zt=X||N.pitch!==0,kt=h.useProgram(rh(Ct,c,Se),rt),ii=p.aw(ot,N.zoom),St=(D=h.style.map.terrain)===null||D===void 0?void 0:D.getTerrainData(be);let pi,Jt,Nt,ri,$r=[0,0],Gr=null;if(c)Jt=he.glyphAtlasTexture,Nt=$.LINEAR,pi=he.glyphAtlasTexture.size,Se.iconsInText&&($r=he.imageAtlasTexture.size,Gr=he.imageAtlasTexture,ri=zt||h.options.rotating||h.options.zooming||ot.kind==="composite"||ot.kind==="camera"?$.LINEAR:$.NEAREST);else{const vt=n.layout.get("icon-size").constantOr(0)!==1||Se.iconsNeedLinear;Jt=he.imageAtlasTexture,Nt=Ct||h.options.rotating||h.options.zooming||vt||zt?$.LINEAR:$.NEAREST,pi=he.imageAtlasTexture.size}const Zr=p.aK(he,1,h.transform.zoom),ni=Ai(G,h.transform,Zr),xr=bs(X,G,h.transform,Zr),qr=p.aL(N,he,f,y),lo=N.getProjectionData({overscaledTileID:be,applyGlobeMatrix:!C,applyTerrainMatrix:!0}),cr=ae&&Se.hasTextData(),ur=n.layout.get("icon-text-fit")!=="none"&&cr&&Se.hasIconData();if(Z){const vt=p.O();je(vt,ni);const An=h.style.map.terrain?(br,Vl)=>h.style.map.terrain.getElevation(be,br,Vl):null,co=n.layout.get("text-rotation-alignment")==="map";ws(Se,h,c,ni,vt,X,S,co,be.toUnwrapped(),N.width,N.height,qr,An)}const Li=c&&ae||ur,Zi=Z||Li?oa:X?ni:h.transform.clipSpaceToPixelsMatrix,yt=Ct&&n.paint.get(c?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let pt;pt=Ct?Se.iconsInText?hl(ot.kind,ii,U,X,Z,Li,h,Zi,xr,qr,pi,$r,fe):ul(ot.kind,ii,U,X,Z,Li,h,Zi,xr,qr,c,pi,yt,fe):Fs(ot.kind,ii,U,X,Z,Li,h,Zi,xr,qr,c,pi,fe);const Rt={program:kt,buffers:Ae,uniformValues:pt,projectionData:lo,atlasTexture:Jt,atlasTextureIcon:Gr,atlasInterpolation:Nt,atlasInterpolationIcon:ri,isSDF:Ct,hasHalo:yt};if(H&&Se.canOverlap){q=!0;const vt=Ae.segments.get();for(const An of vt)oe.push({segments:new p.aV([An]),sortKey:An.sortKey,state:Rt,terrainData:St})}else oe.push({segments:Ae.segments,sortKey:0,state:Rt,terrainData:St})}q&&oe.sort(((be,he)=>be.sortKey-he.sortKey));const de=(B=n.paint.get(c?"text-halo-width":"icon-halo-width").constantOr(null))!==null&&B!==void 0?B:1/0,Me=n.layout.get("text-letter-spacing").constantOr(0)*p.aJ<0||de>1;for(const be of oe){const he=be.state;j.activeTexture.set($.TEXTURE0),he.atlasTexture.bind(he.atlasInterpolation,$.CLAMP_TO_EDGE),he.atlasTextureIcon&&(j.activeTexture.set($.TEXTURE1),he.atlasTextureIcon&&he.atlasTextureIcon.bind(he.atlasInterpolationIcon,$.CLAMP_TO_EDGE));const Se=he.isSDF&&he.hasHalo;if(Se){const Ae=he.uniformValues;Ae.u_is_halo=1,Me&&(Ae.u_is_plain=0,Za(he.buffers,be.segments,n,h,he.program,Q,P,E,Ae,he.projectionData,be.terrainData),Ae.u_is_halo=0,Ae.u_is_plain=1)}Za(he.buffers,be.segments,n,h,he.program,Q,P,E,he.uniformValues,he.projectionData,be.terrainData),Se&&!Me&&(he.uniformValues.u_is_halo=0)}}function Za(h,t,n,o,c,f,y,x,w,S,P){const E=o.context;c.draw(E,E.gl.TRIANGLES,f,y,x,Xe.backCCW,w,P,S,n.id,h.layoutVertexBuffer,h.indexBuffer,t,n.paint,o.transform.zoom,h.programConfigurations.get(n.id),h.dynamicLayoutVertexBuffer,h.opacityVertexBuffer)}function yl(h,t,n,o,c){const f=h.context,y=f.gl,x=Ke.disabled,w=new ut([y.ONE,y.ONE],p.bo.transparent,[!0,!0,!0,!0]),S=t.getBucket(n);if(!S)return;const P=o.key;let E=n.heatmapFbos.get(P);E||(E=vl(f,t.tileSize,t.tileSize),n.heatmapFbos.set(P,E)),f.bindFramebuffer.set(E.framebuffer),f.viewport.set([0,0,t.tileSize,t.tileSize]),f.clear({color:p.bo.transparent});const C=S.programConfigurations.get(n.id),D=h.useProgram("heatmap",C,!c),B=h.transform.getProjectionData({overscaledTileID:t.tileID,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),j=h.style.map.terrain.getTerrainData(o);D.draw(f,y.TRIANGLES,Ue.disabled,x,w,Xe.disabled,sl(t,h.transform.zoom,n.paint.get("heatmap-intensity"),1),j,B,n.id,S.layoutVertexBuffer,S.indexBuffer,S.segments,n.paint,h.transform.zoom,C)}function $c(h,t,n,o,c){const f=h.context,y=f.gl,x=h.transform;f.setColorMode(h.colorModeForRenderPass());const w=qa(f,t),S=n.key,P=t.heatmapFbos.get(S);if(!P)return;f.activeTexture.set(y.TEXTURE0),y.bindTexture(y.TEXTURE_2D,P.colorAttachment.get()),f.activeTexture.set(y.TEXTURE1),w.bind(y.LINEAR,y.CLAMP_TO_EDGE);const E=x.getProjectionData({overscaledTileID:n,applyTerrainMatrix:c,applyGlobeMatrix:!o});h.useProgram("heatmapTexture").draw(f,y.TRIANGLES,Ue.disabled,Ke.disabled,h.colorModeForRenderPass(),Xe.disabled,ta(h,t,0,1),null,E,t.id,h.rasterBoundsBuffer,h.quadTriangleIndexBuffer,h.rasterBoundsSegments,t.paint,x.zoom),P.destroy(),t.heatmapFbos.delete(S)}function vl(h,t,n){var o,c;const f=h.gl,y=f.createTexture();f.bindTexture(f.TEXTURE_2D,y),f.texParameteri(f.TEXTURE_2D,f.TEXTURE_WRAP_S,f.CLAMP_TO_EDGE),f.texParameteri(f.TEXTURE_2D,f.TEXTURE_WRAP_T,f.CLAMP_TO_EDGE),f.texParameteri(f.TEXTURE_2D,f.TEXTURE_MIN_FILTER,f.LINEAR),f.texParameteri(f.TEXTURE_2D,f.TEXTURE_MAG_FILTER,f.LINEAR);const x=(o=h.HALF_FLOAT)!==null&&o!==void 0?o:f.UNSIGNED_BYTE,w=(c=h.RGBA16F)!==null&&c!==void 0?c:f.RGBA;f.texImage2D(f.TEXTURE_2D,0,w,t,n,0,f.RGBA,x,null);const S=h.createFramebuffer(t,n,!1,!1);return S.colorAttachment.set(y),S}function qa(h,t){return t.colorRampTexture||(t.colorRampTexture=new p.T(h,t.colorRamp,h.gl.RGBA)),t.colorRampTexture}function Hs(h,t,n,o,c,f,y,x){let w=256;if(c.stepInterpolant){const S=t.getSource().maxzoom,P=y.canonical.z===S?Math.ceil(1<<h.transform.maxZoom-y.canonical.z):1;w=p.al(p.ce(f.maxLineLength/p.a6*1024*P),256,n.maxTextureSize)}return x.gradient=p.cf({expression:c.gradientExpression(),evaluationKey:"lineProgress",resolution:w,image:x.gradient||void 0,clips:f.lineClipsArray}),x.texture?x.texture.update(x.gradient):x.texture=new p.T(n,x.gradient,o.RGBA),x.version=c.gradientVersion,x.texture}function nh(h,t,n,o,c){h.activeTexture.set(t.TEXTURE0),n.imageAtlasTexture.bind(t.LINEAR,t.CLAMP_TO_EDGE),o.updatePaintBuffers(c)}function Gc(h,t,n,o,c,f){(c||h.lineAtlas.dirty)&&(t.activeTexture.set(n.TEXTURE0),h.lineAtlas.bind(t)),o.updatePaintBuffers(f)}function Et(h,t,n,o,c,f,y){const x=f.gradients[c.id];let w=x.texture;c.gradientVersion!==x.version&&(w=Hs(h,t,n,o,c,f,y,x)),n.activeTexture.set(o.TEXTURE0),w.bind(c.stepInterpolant?o.NEAREST:o.LINEAR,o.CLAMP_TO_EDGE)}function Pn(h,t,n,o,c,f,y,x,w){const S=f.gradients[c.id];let P=S.texture;c.gradientVersion!==S.version&&(P=Hs(h,t,n,o,c,f,y,S)),n.activeTexture.set(o.TEXTURE0),P.bind(c.stepInterpolant?o.NEAREST:o.LINEAR,o.CLAMP_TO_EDGE),n.activeTexture.set(o.TEXTURE1),h.lineAtlas.bind(n),x.updatePaintBuffers(w)}function Si(h,t,n,o,c){if(!n||!o?.imageAtlas)return;const f=o.imageAtlas.patternPositions;let y=f[n.to.toString()],x=f[n.from.toString()];if(!y&&x&&(y=x),!x&&y&&(x=y),!y||!x){const w=c.getPaintProperty(t);y=f[w],x=f[w]}y&&x&&h.setConstantPatternPositions(y,x)}function Xs(h,t,n,o,c,f,y,x){var w;const S=h.context.gl,P="fill-pattern",E=n.paint.get(P),C=E?.constantOr(1),D=n.getCrossfadeParameters();let B,j,$,N,G;const X=h.transform,Z=n.paint.get("fill-translate"),U=n.paint.get("fill-translate-anchor");y?(j=C&&!n.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",B=S.LINES):(j=C?"fillPattern":"fill",B=S.TRIANGLES);const H=E.constantOr(null);for(const q of o){const Q=t.getTile(q);if(C&&!Q.patternsLoaded())continue;const ae=Q.getBucket(n);if(!ae)continue;const oe=ae.programConfigurations.get(n.id),fe=h.useProgram(j,oe),de=(w=h.style.map.terrain)===null||w===void 0?void 0:w.getTerrainData(q);C&&(h.context.activeTexture.set(S.TEXTURE0),Q.imageAtlasTexture.bind(S.LINEAR,S.CLAMP_TO_EDGE),oe.updatePaintBuffers(D)),Si(oe,P,H,Q,n);const Me=X.getProjectionData({overscaledTileID:q,applyGlobeMatrix:!x,applyTerrainMatrix:!0}),be=p.aL(X,Q,Z,U);if(y){N=ae.indexBuffer2,G=ae.segments2;const Se=[S.drawingBufferWidth,S.drawingBufferHeight];$=j==="fillOutlinePattern"&&C?Mc(h,D,Q,Se,be):Ic(Se,be)}else N=ae.indexBuffer,G=ae.segments,$=C?Rs(h,D,Q,be):{u_fill_translate:be};const he=h.stencilModeForClipping(q);fe.draw(h.context,B,c,he,f,Xe.backCCW,$,de,Me,n.id,ae.layoutVertexBuffer,N,G,n.paint,h.transform.zoom,oe)}}function la(h,t,n,o,c,f,y,x){var w;const S=h.context,P=S.gl,E="fill-extrusion-pattern",C=n.paint.get(E),D=C.constantOr(1),B=n.getCrossfadeParameters(),j=n.paint.get("fill-extrusion-opacity"),$=C.constantOr(null),N=h.transform;

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y=h.context,x=y.gl;x.enable(x.SCISSOR_TEST),x.scissor(t*h.pixelRatio,n*h.pixelRatio,o*h.pixelRatio,c*h.pixelRatio),y.clear({color:f}),x.disable(x.SCISSOR_TEST)}function Yc(h,t,n){var o;const c=h.context,f=c.gl,y=h.useProgram("debug"),x=Ue.disabled,w=Ke.disabled,S=h.colorModeForRenderPass(),P="$debug",E=(o=h.style.map.terrain)===null||o===void 0?void 0:o.getTerrainData(n);c.activeTexture.set(f.TEXTURE0);const C=t.getTileByID(n.key).latestRawTileData,D=Math.floor((C?.byteLength||0)/1024),B=t.getTile(n).tileSize,j=512/Math.min(B,512)*(n.overscaledZ/h.transform.zoom)*.5;let $=n.canonical.toString();n.overscaledZ!==n.canonical.z&&($+=` => ${n.overscaledZ}`),(function(G,X){G.initDebugOverlayCanvas();const Z=G.debugOverlayCanvas,U=G.context.gl,H=G.debugOverlayCanvas.getContext("2d");H.clearRect(0,0,Z.width,Z.height),H.shadowColor="white",H.shadowBlur=2,H.lineWidth=1.5,H.strokeStyle="white",H.textBaseline="top",H.font="bold 36px Open Sans, 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j=t.getMeshFrameDelta(x.zoom),$=x.calculateFogMatrix(E.tileID.toUnwrapped()),N=ks(j,$,h.style.sky,x.pitch,c),G=x.getProjectionData({overscaledTileID:E.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0});P.draw(f,y.TRIANGLES,S,Ke.disabled,w,Xe.backCCW,N,B,G,"terrain",C.vertexBuffer,C.indexBuffer,C.segments)}}function Tl(h,t){if(!t.mesh){const n=new p.aU;n.emplaceBack(-1,-1),n.emplaceBack(1,-1),n.emplaceBack(1,1),n.emplaceBack(-1,1);const o=new p.aW;o.emplaceBack(0,1,2),o.emplaceBack(0,2,3),t.mesh=new ct(h.createVertexBuffer(n,Or.members),h.createIndexBuffer(o),p.aV.simpleSegment(0,0,n.length,o.length))}return t.mesh}const Kc={symbol:function(h,t,n,o,c,f){if(h.renderPass!=="translucent")return;const{isRenderingToTexture:y}=f,x=Ke.disabled,w=h.colorModeForRenderPass();(n._unevaluatedLayout.hasValue("text-variable-anchor")||n._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&(function(S,P,E,C,D,B,j,$,N){var G;const X=P.transform,Z=P.style.map.terrain,U=D==="map",H=B==="map";for(const q of S){const Q=C.getTile(q),ae=Q.getBucket(E);if(!(!((G=ae?.text)===null||G===void 0)&&G.segments.get().length))continue;const oe=p.aw(ae.textSizeData,X.zoom),fe=p.aK(Q,1,P.transform.zoom),de=Ai(U,P.transform,fe),Me=E.layout.get("icon-text-fit")!=="none"&&ae.hasIconData();if(oe){const be=Math.pow(2,X.zoom-Q.tileID.overscaledZ),he=Z?(Se,Ae)=>Z.getElevation(q,Se,Ae):null;Ga(ae,U,H,N,X,de,be,oe,Me,p.aL(X,Q,j,$),q.toUnwrapped(),he)}}})(o,h,n,t,n.layout.get("text-rotation-alignment"),n.layout.get("text-pitch-alignment"),n.paint.get("text-translate"),n.paint.get("text-translate-anchor"),c),n.paint.get("icon-opacity").constantOr(1)!==0&&gl(h,t,n,o,!1,n.paint.get("icon-translate"),n.paint.get("icon-translate-anchor"),n.layout.get("icon-rotation-alignment"),n.layout.get("icon-pitch-alignment"),n.layout.get("icon-keep-upright"),x,w,y),n.paint.get("text-opacity").constantOr(1)!==0&&gl(h,t,n,o,!0,n.paint.get("text-translate"),n.paint.get("text-translate-anchor"),n.layout.get("text-rotation-alignment"),n.layout.get("text-pitch-alignment"),n.layout.get("text-keep-upright"),x,w,y),t.map.showCollisionBoxes&&(sa(h,t,n,o,!0),sa(h,t,n,o,!1))},circle:function(h,t,n,o,c){var f;if(h.renderPass!=="translucent")return;const{isRenderingToTexture:y}=c,x=n.paint.get("circle-opacity"),w=n.paint.get("circle-stroke-width"),S=n.paint.get("circle-stroke-opacity"),P=!n.layout.get("

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if(h.renderPass==="translucent")if(x){const[P,E,C]=h.stencilConfigForOverlapTwoPass(o);Ys(h,t,n,C,P,w,S,!1,f),Ys(h,t,n,C,E,w,S,!0,f)}else{const[P,E]=h.getStencilConfigForOverlapAndUpdateStencilID(o);Ys(h,t,n,E,P,w,S,!1,f)}},colorRelief:function(h,t,n,o,c){if(h.renderPass!=="translucent"||!o.length)return;const{isRenderingToTexture:f}=c,y=h.style.projection.useSubdivision,x=h.getDepthModeForSublayer(0,Ue.ReadOnly),w=h.colorModeForRenderPass();if(y){const[S,P,E]=h.stencilConfigForOverlapTwoPass(o);Wa(h,t,n,E,S,x,w,!1,f),Wa(h,t,n,E,P,x,w,!0,f)}else{const[S,P]=h.getStencilConfigForOverlapAndUpdateStencilID(o);Wa(h,t,n,P,S,x,w,!1,f)}},raster:function(h,t,n,o,c){if(h.renderPass!=="translucent"||n.paint.get("raster-opacity")===0||!o.length)return;const{isRenderingToTexture:f}=c,y=t.getSource(),x=h.style.projection.useSubdivision;if(y instanceof Rr)ca(h,t,n,o,null,!1,!1,y.tileCoords,y.flippedWindingOrder,f);else if(x){const[w,S,P]=h.stencilConfigForOverlapTwoPass(o);ca(h,t,n,P,w,!1,!0,In,!1,f),ca(h,t,n,P,S,!0,!0,In,!1,f)}else{const[w,S]=h.getStencilConfigForOverlapAndUpdateStencilID(o);ca(h,t,n,S,w,!1,!0,In,!1,f)}},background:function(h,t,n,o,c){var f;const y=n.paint.get("background-color"),x=n.paint.get("background-opacity");if(x===0)return;const{isRenderingToTexture:w}=c,S=h.context,P=S.gl,E=h.style.projection,C=h.transform,D=C.tileSize,B=n.paint.get("background-pattern");if(h.isPatternMissing(B))return;const j=!B&&y.a===1&&x===1&&h.opaquePassEnabledForLayer()?"opaque":"translucent";if(h.renderPass!==j)return;const $=Ke.disabled,N=h.getDepthModeForSublayer(0,j==="opaque"?Ue.ReadWrite:Ue.ReadOnly),G=h.colorModeForRenderPass(),X=h.useProgram(B?"backgroundPattern":"background"),Z=o||cn(C,{tileSize:D,terrain:h.style.map.terrain});B&&(S.activeTexture.set(P.TEXTURE0),h.imageManager.bind(h.context));const U=n.getCrossfadeParameters();for(const H of Z){const q=C.getProjectionData({overscaledTileID:H,applyGlobeMatrix:!w,applyTerrainMatrix:!0}),Q=B?dl(x,h,B,{tileID:H,tileSize:D},U):bn(x,y),ae=(f=h.style.map.terrain)===null||f===void 0?void 0:f.getTerrainData(H),oe=E.getMeshFromTileID(S,H.canonical,!1,!0,"raster");X.draw(S,P.TRIANGLES,N,$,G,Xe.backCCW,Q,ae,q,n.id,oe.vertexBuffer,oe.indexBuffer,oe.segments)}},sky:function(h,t){const n=h.context,o=n.gl,c=((P,E,C)=>{const D=Math.cos(E.rollInRadians),B=Math.sin(E.rollInRadians),j=ln(E),$=E.getProjectionData({overscaledTileID:null,applyGlobeMatrix:!0,applyTerrainMatrix:!0}).projectionTransition;return{u_sky_color:P.properties.get("sky-color"),u_horizon_color:P.properties.get("horizon-color"),u_horizon:[(E.width/2-j*B)*C,(E.height/2+j*D)*C],u_horizon_normal:[-B,D],u_sky_horizon_blend:P.properties.get("sky-horizon-blend")*E.height/2*C,u_sky_blend:$}})(t,h.style.map.transform,h.pixelRatio),f=new Ue(o.LEQUAL,Ue.ReadWrite,[0,1]),y=Ke.disabled,x=h.colorModeForRenderPass(),w=h.useProgram("sky"),S=Tl(n,t);w.draw(n,o.TRIANGLES,f,y,x,Xe.disabled,c,null,void 0,"sky",S.vertexBuffer,S.indexBuffer,S.segments)},atmosphere:function(h,t,n){const o=h.context,c=o.gl,f=h.useProgram("atmosphere"),y=new Ue(c.LEQUAL,Ue.ReadOnly,[0,1]),x=h.transform,w=(function($,N){const G=$.properties.get("position"),X=[-G.x,-G.y,-G.z],Z=p.ap(new Float64Array(16));return $.properties.get("anchor")==="map"&&(p.be(Z,Z,N.rollInRadians),p.bf(Z,Z,-N.pitchInRadians),p.be(Z,Z,N.bearingInRadians),p.bf(Z,Z,N.center.lat*Math.PI/180),p.bI(Z,Z,-N.center.lng*Math.PI/180)),p.cg(X,X,Z),X})(n,h.transform),S=x.getProjectionData({overscaledTileID:null,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),P=t.properties.get("atmosphere-blend")*S.projectionTransition;if(P===0)return;const E=Di(x.worldSize,x.center.lat),C=x.inverseProjectionMatrix,D=new Float64Array(4);D[3]=1,p.aE(D,D,x.modelViewProjectionMatrix),D[0]/=D[3],D[1]/=D[3],D[2]/=D[3],D[3]=1,p.aE(D,D,C),D[0]/=D[3],D[1]/=D[3],D[2]/=D[3],D[3]=1;const B=(($,N,G,X,Z)=>({u_sun_pos:$,u_atmosphere_blend:N,u_globe_position:G,u_globe_radius:X,u_inv_proj_matrix:Z}))(w,P,[D[0],D[1],D[2]],E,C),j=Tl(o,t);f.draw(o,c.TRIANGLES,y,Ke.disabled,ut.alphaBlended,Xe.disabled,B,null,null,"atmosphere",j.vertexBuffer,j.indexBuffer,j.segments)},custom:function(h,t,n,o){const{isRenderingGlobe:c}=o,f=h.context,y=n.implementation,x=h.style.projection,w=h.transform,S=w.getProjectionDataForCustomLayer(c),P={farZ:w.farZ,nearZ:w.nearZ,fov:w.fov*Math.PI/180,modelViewProjectionMatrix:w.modelViewProjectionMatrix,projectionMatrix:w.projectionMatrix,shaderData:{variantName:x.shaderVariantName,vertexShaderPrelude:`const float PI = 3.141592653589793;
813uniform mat4 u_projection_matrix;
814${x.shaderPreludeCode.vertexSource}`,define:x.shaderDefine},defaultProjectionData:S},E=y.renderingMode?y.renderingMode:"2d";if(h.renderPass==="offscreen"){const C=y.prerender;C&&(h.setCustomLayerDefaults(),f.setColorMode(h.colorModeForRenderPass()),C.call(y,f.gl,P),f.setDirty(),h.setBaseState())}else if(h.renderPass==="translucent"){h.setCustomLayerDefaults(),f.setColorMode(h.colorModeForRenderPass()),f.setStencilMode(Ke.disabled);const C=E==="3d"?h.getDepthModeFor3D():h.getDepthModeForSublayer(0,Ue.ReadOnly);f.setDepthMode(C),y.render(f.gl,P),f.setDirty(),h.setBaseState(),f.bindFramebuffer.set(null)}},debug:function(h,t,n){for(const o of n)Yc(h,t,o)},debugPadding:function(h){const t=h.transform.padding;xl(h,h.transform.height-(t.top||0),3,qc),xl(h,t.bottom||0,3,Wc),bl(h,t.left||0,3,Hc),bl(h,h.transform.width-(t.right||0),3,Xc);const n=h.transform.centerPoint;(function(o,c,f,y){Ha(o,c-1,f-10,2,20,y),Ha(o,c-10,f-1,20,2,y)})(h,n.x,h.transform.height-n.y,Nr)},terrainDepth:function(h,t){const n=h.context,o=n.gl,c=h.transform,f=ut.unblended,y=new Ue(o.LEQUAL,Ue.ReadWrite,[0,1]),x=t.tileManager.getRenderableTiles(),w=h.useProgram("terrainDepth");n.bindFramebuffer.set(t.getFramebuffer("depth").framebuffer),n.viewport.set([0,0,h.width/devicePixelRatio,h.height/devicePixelRatio]),n.clear({color:p.bo.transparent,depth:1});for(const S of x){const P=t.getTerrainMesh(S.tileID),E=t.getTerrainData(S.tileID),C=c.getProjectionData({overscaledTileID:S.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0}

814),D={u_ele_delta:t.getMeshFrameDelta(c.zoom)};w.draw(n,o.TRIANGLES,y,Ke.disabled,f,Xe.backCCW,D,E,C,"terrain",P.vertexBuffer,P.indexBuffer,P.segments)}n.bindFramebuffer.set(null),n.viewport.set([0,0,h.width,h.height])},terrainCoords:function(h,t){const n=h.context,o=n.gl,c=h.transform,f=ut.unblended,y=new Ue(o.LEQUAL,Ue.ReadWrite,[0,1]),x=t.getCoordsTexture(),w=t.tileManager.getRenderableTiles(),S=h.useProgram("terrainCoords");n.bindFramebuffer.set(t.getFramebuffer("coords").framebuffer),n.viewport.set([0,0,h.width/devicePixelRatio,h.height/devicePixelRatio]),n.clear({color:p.bo.transparent,depth:1}),t.coordsIndex=[];for(const P of w){const E=t.getTerrainMesh(P.tileID),C=t.getTerrainData(P.tileID);n.activeTexture.set(o.TEXTURE0),o.bindTexture(o.TEXTURE_2D,x.texture);const D={u_terrain_coords_id:(255-t.coordsIndex.length)/255,u_texture:0,u_ele_delta:t.getMeshFrameDelta(c.zoom)},B=c.getProjectionData({overscaledTileID:P.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0});S.draw(n,o.TRIANGLES,y,Ke.disabled,f,Xe.backCCW,D,C,B,"terrain",E.vertexBuffer,E.indexBuffer,E.segments),t.coordsIndex.push(P.tileID.key)}n.bindFramebuffer.set(null),n.viewport.set([0,0,h.width,h.height])}};class Xa{constructor(t,n){this.drawFunctions=Kc,this.context=new Ws(t),this.transform=n,this._tileTextures={},this.terrainFacilitator={depthDirty:!0,coordsDirty:!1,matrix:p.ap(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=Yt.maxOverzooming+Yt.maxUnderzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new wi}resize(t,n,o){if(this.width=Math.floor(t*o),this.height=Math.floor(n*o),this.pixelRatio=o,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const c of this.style._order)this.style._layers[c].resize()}setup(){const t=this.context,n=new p.aU;n.emplaceBack(0,0),n.emplaceBack(p.a6,0),n.emplaceBack(0,p.a6),n.emplaceBack(p.a6,p.a6),this.tileExtentBuffer=t.createVertexBuffer(n,Or.members),this.tileExtentSegments=p.aV.simpleSegment(0,0,4,2);const o=new p.aU;o.emplaceBack(0,0),o.emplaceBack(p.a6,0),o.emplaceBack(0,p.a6),o.emplaceBack(p.a6,p.a6),this.debugBuffer=t.createVertexBuffer(o,Or.members),this.debugSegments=p.aV.simpleSegment(0,0,4,5);const c=new p.ch;c.emplaceBack(0,0,0,0),c.emplaceBack(p.a6,0,p.a6,0),c.emplaceBack(0,p.a6,0,p.a6),c.emplaceBack(p.a6,p.a6,p.a6,p.a6),this.rasterBoundsBuffer=t.createVertexBuffer(c,Ba.members),this.rasterBoundsSegments=p.aV.simpleSegment(0,0,4,2);const f=new p.aU;f.emplaceBack(0,0),f.emplaceBack(p.a6,0),f.emplaceBack(0,p.a6),f.emplaceBack(p.a6,p.a6),this.rasterBoundsBufferPosOnly=t.createVertexBuffer(f,Or.members),this.rasterBoundsSegmentsPosOnly=p.aV.simpleSegment(0,0,4,5);const y=new p.aU;y.emplaceBack(0,0),y.emplaceBack(1,0),y.emplaceBack(0,1),y.emplaceBack(1,1),this.viewportBuffer=t.createVertexBuffer(y,Or.members),this.viewportSegments=p.aV.simpleSegment(0,0,4,2);const x=new p.ci;x.emplaceBack(0),x.emplaceBack(1),x.emplaceBack(3),x.emplaceBack(2),x.emplaceBack(0),this.tileBorderIndexBuffer=t.createIndexBuffer(x);const w=new p.aW;w.emplaceBack(1,0,2),w.emplaceBack(1,2,3),this.quadTriangleIndexBuffer=t.createIndexBuffer(w);const S=this.context.gl;this.stencilClearMode=new Ke({func:S.ALWAYS,mask:0},0,255,S.ZERO,S.ZERO,S.ZERO),this.tileExtentMesh=new ct(this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}clearStencil(){const t=this.context,n=t.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const o=p.O();p.c7(o,0,this.width,this.height,0,0,1),p.S(o,o,[n.drawingBufferWidth,n.drawingBufferHeight,0]);const c={mainMatrix:o,tileMercatorCoords:[0,0,1,1],clippingPlane:[0,0,0,0],projectionTransition:0,fallbackMatrix:o};this.useProgram("clippingMask",null,!0).draw(t,n.TRIANGLES,Ue.disabled,this.stencilClearMode,ut.disabled,Xe.disabled,null,null,c,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(t,n,o){if(this.currentStencilSource===t.source||!t.isTileClipped()||!n?.length)return;this.currentStencilSource=t.source,this.nextStencilID+n.length>256&&this.clearStencil();const c=this.context;c.setColorMode(ut.disabled),c.setDepthMode(Ue.disabled);const f={};for(const y of n)f[y.key]=this.nextStencilID++;

814this._renderTileMasks(f,n,o,!0),this._renderTileMasks(f,n,o,!1),this._tileClippingMaskIDs=f}_renderTileMasks(t,n,o,c){var f;const y=this.context,x=y.gl,w=this.style.projection,S=this.transform,P=this.useProgram("clippingMask");for(const E of n){const C=t[E.key],D=(f=this.style.map.terrain)===null||f===void 0?void 0:f.getTerrainData(E),B=w.getMeshFromTileID(this.context,E.canonical,c,!0,"stencil"),j=S.getProjectionData({overscaledTileID:E,applyGlobeMatrix:!o,applyTerrainMatrix:!0});P.draw(y,x.TRIANGLES,Ue.disabled,new Ke({func:x.ALWAYS,mask:0},C,255,x.KEEP,x.KEEP,x.REPLACE),ut.disabled,o?Xe.disabled:Xe.backCCW,null,D,j,"$clipping",B.vertexBuffer,B.indexBuffer,B.segments)}}_renderTilesDepthBuffer(){var t;const n=this.context,o=n.gl,c=this.style.projection,f=this.transform,y=this.useProgram("depth"),x=this.getDepthModeFor3D(),w=cn(f,{tileSize:f.tileSize});for(const S of w){const P=(t=this.style.map.terrain)===null||t===void 0?void 0:t.getTerrainData(S),E=c.getMeshFromTileID(this.context,S.canonical,!0,!0,"raster"),C=f.getProjectionData({overscaledTileID:S,applyGlobeMatrix:!0,applyTerrainMatrix:!0});y.draw(n,o.TRIANGLES,x,Ke.disabled,ut.disabled,Xe.backCCW,null,P,C,"$clipping",E.vertexBuffer,E.indexBuffer,E.segments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const t=this.nextStencilID++,n=this.context.gl;return new Ke({func:n.NOTEQUAL,mask:255},t,255,n.KEEP,n.KEEP,n.REPLACE)}stencilModeForClipping(t){const n=this.context.gl;return new Ke({func:n.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,n.KEEP,n.KEEP,n.REPLACE)}getStencilConfigForOverlapAndUpdateStencilID(t){const n=this.context.gl,o=t.sort(((y,x)=>x.overscaledZ-y.overscaledZ)),c=o[o.length-1].overscaledZ,f=o[0].overscaledZ-c+1;if(f>1){this.currentStencilSource=void 0,this.nextStencilID+f>256&&this.clearStencil();const y={};for(let x=0;x<f;x++)y[x+c]=new Ke({func:n.GEQUAL,mask:255},x+this.nextStencilID,255,n.KEEP,n.KEEP,n.REPLACE);return this.nextStencilID+=f,[y,o]}return[{[c]:Ke.disabled},o]}stencilConfigForOverlapTwoPass(t){const n=this.context.gl,o=t.sort(((y,x)=>x.overscaledZ-y.overscaledZ)),c=o[o.length-1].overscaledZ,f=o[0].overscaledZ-c+1;if(this.clearStencil(),f>1){const y={},x={};for(let w=0;w<f;w++)y[w+c]=new Ke({func:n.GREATER,mask:255},f+1+w,255,n.KEEP,n.KEEP,n.REPLACE),x[w+c]=new Ke({func:n.GREATER,mask:255},1+w,255,n.KEEP,n.KEEP,n.REPLACE);return this.nextStencilID=2*f+1,[y,x,o]}return this.nextStencilID=3,[{[c]:new Ke({func:n.GREATER,mask:255},2,255,n.KEEP,n.KEEP,n.REPLACE)},{[c]:new Ke({func:n.GREATER,mask:255},1,255,n.KEEP,n.KEEP,n.REPLACE)},o]}colorModeForRenderPass(){const t=this.context.gl;return this._showOverdrawInspector?new ut([t.CONSTANT_COLOR,t.ONE],new p.bo(.125,.125,.125,0),[!0,!0,!0,!0]):this.renderPass==="opaque"?ut.unblended:ut.alphaBlended}getDepthModeForSublayer(t,n,o){if(!this.opaquePassEnabledForLayer())return Ue.disabled;const c=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new Ue(o||this.context.gl.LEQUAL,n,[c,c])}getDepthModeFor3D(){return new Ue(this.context.gl.LEQUAL,Ue.ReadWrite,this.depthRangeFor3D)}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(t,n){var o,c,f;this.style=t,this.options=n,this.lineAtlas=t.lineAtlas,this.imageManager=t.imageManager,this.glyphManager=t.glyphManager,this.symbolFadeChange=t.placement.symbolFadeChange(Je()),this.imageManager.beginFrame();const y=this.style._order,x=this.style.tileManagers,w={},S={},P={},E={isRenderingToTexture:!1,isRenderingGlobe:((o=t.projection)===null||o===void 0?void 0:o.transitionState)>0};for(const D in x){const B=x[D];B.used&&B.prepare(this.context),w[D]=B.getVisibleCoordinates(!1),S[D]=w[D].slice().reverse(),P[D]=B.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let D=0;D<y.length;D++)if(this.style._layers[y[D]].is3D()){this.opaquePassCutoff=D;break}this.maybeDrawDepth(!1),this.renderToTexture&&(this.renderToTexture.prepareForRender(this.style,this.transform.zoom),this.opaquePassCutoff=0),this.renderPass="offscreen";for(const D of y){const B=this.style._layers[D];if(!B.hasOffscreenPass()||B.isHidden(this.transform.zoom))continue;const j=S[B.source];

814return(...y)=>(o=!0,n=y,c||f(),c)}Xa.MAX_TEXTURE_POOL_SIZE_PER_BUCKET=50;class Ya{constructor(t){this._getCurrentHash=()=>{const n=window.location.hash.replace("#","");if(this._hashName){let o;const c=n.split("&").map((f=>f.split("=")));for(const f of c)f[0]===this._hashName&&(o=f);return(o&&o[1]||"").split("/")}return n.split("/")},this._onHashChange=()=>{const n=this._getCurrentHash();if(!this._isValidHash(n))return!1;const o=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(n[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+n[2],+n[1]],zoom:+n[0],bearing:o,pitch:+(n[4]||0)}),!0},this._updateHashUnthrottled=()=>{const n=window.location.href.replace(/(#.*)?$/,this.getHashString());window.history.replaceState(window.history.state,null,n)},this._removeHash=()=>{const n=this._getCurrentHash();if(n.length===0)return;const o=n.join("/");let c=o;c.split("&").length>0&&(c=c.split("&")[0]),this._hashName&&(c=`${this._hashName}=${o}`);let f=window.location.hash.replace(c,"");f.startsWith("#&")?f=f.slice(0,1)+f.slice(2):f==="#"&&(f="");let y=window.location.href.replace(/(#.+)?$/,f);y=y.replace("&&","&"),window.history.replaceState(window.history.state,null,y)},this._updateHash=Sl(this._updateHashUnthrottled,300),this._hashName=t&&encodeURIComponent(t)}addTo(t){return this._map=t,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),this._removeHash(),delete this._map,this}getHashString(t){const n=this._map.getCenter(),o=Math.round(100*this._map.getZoom())/100,c=Math.ceil((o*Math.LN2+Math.log(512/360/.5))/Math.LN10),f=Math.pow(10,c),y=Math.round(n.lng*f)/f,x=Math.round(n.lat*f)/f,w=this._map.getBearing(),S=this._map.getPitch();let P="";if(P+=t?`/${y}/${x}/${o}`:`${o}/${x}/${y}`,(w||S)&&(P+="/"+Math.round(10*w)/10),S&&(P+=`/${Math.round(S)}`),this._hashName){const E=this._hashName;let C=!1;const D=window.location.hash.slice(1).split("&").map((B=>{const j=B.split("=")[0];return j===E?(C=!0,`${j}=${P}`):B})).filter((B=>B));return C||D.push(`${E}=${P}`),`#${D.join("&")}`}return`#${P}`}_isValidHash(t){if(t.length<3||t.some(isNaN))return!1;try{new p.W(+t[2],+t[1])}catch{return!1}const n=+t[0],o=+(t[3]||0),c=+(t[4]||0);return n>=this._map.getMinZoom()&&n<=this._map.getMaxZoom()&&o>=-180&&o<=180&&c>=this._map.getMinPitch()&&c<=this._map.getMaxPitch()}}const ua={linearity:.3,easing:p.cv(0,0,.3,1)},$i=p.e({deceleration:2500,maxSpeed:1400},ua),tr=p.e({deceleration:20,maxSpeed:1400},ua),Jc=p.e({deceleration:1e3,maxSpeed:360},ua),ir=p.e({deceleration:1e3,maxSpeed:90},ua),ah=p.e({deceleration:1e3,maxSpeed:360},ua);class sh{constructor(t){this._map=t,this.clear()}clear(){this._inertiaBuffer=[]}record(t){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:Je(),settings:t})}_drainInertiaBuffer(){const t=this._inertiaBuffer,n=Je();for(;t.length>0&&n-t[0].time>160;)t.shift()}_onMoveEnd(t){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const n={zoom:0,bearing:0,pitch:0,roll:0,pan:new p.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:f}of this._inertiaBuffer)n.zoom+=f.zoomDelta||0,n.bearing+=f.bearingDelta||0,n.pitch+=f.pitchDelta||0,n.roll+=f.rollDelta||0,f.panDelta&&n.pan._add(f.panDelta),f.around&&(n.around=f.around),f.pinchAround&&(n.pinchAround=f.pinchAround);const o=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,c={};if(n.pan.mag()){const f=or(n.pan.mag(),o,p.e({},$i,t||{})),y=n.pan.mult(f.amount/n.pan.mag()),x=this._map.cameraHelper.handlePanInertia(y,this._map.transform);c.center=x.easingCenter,c.offset=x.easingOffset,Ka(c,f)}if(n.zoom){const f=or(n.zoom,o,tr);c.zoom=p.cw(this._map.transform.zoom+f.amount,this._map.getZoomSnap(),f.amount),Ka(c,f)}if(n.bearing){const f=or(n.bearing,o,Jc);c.bearing=this._map.transform.bearing+p.al(f.amount,-179,179),Ka(c,f)}if(n.pitch){const f=or(n.pitch,o,ir);c.pitch=this._map.transform.pitch+f.amount,Ka(c,f)}if(n.roll){const f=or(n.roll,o,ah);c.roll=this._map.transform.roll+p.al(f.amount,-179,179),Ka(c,f)}if(c.zoom||c.bearing){const f=n.pinchAround===void 0?n.around:n.pinchAround;c.around=f?this._map.unproject(f):this._map.getCenter()}return this.clear(),p.e(c,{noMoveStart:!0})}}function Ka(h,t){(!h.duration||h.duration<t.duration)&&(h.duration=t.duration,h.easing=t.easing)}function or(h,t,n){const{maxSpeed:o,linearity:c,deceleration:f}=n,y=p.al(h*c/(t/1e3),-o,o),x=Math.abs(y)/(f*c);return{easing:n.easing,duration:1e3*x,amount:y*(x/2)}}class Ri extends p.n{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,n,o,c={}){o=o instanceof MouseEvent?o:new MouseEvent(t,o);const f=me.mousePos(n.getCanvas(),o),y=n.unproject(f);super(t,p.e({point:f,lngLat:y,originalEvent:o},c)),this._defaultPrevented=!1,this.target=n}}class Ja extends p.n{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,n,o){const c=t==="touchend"?o.changedTouches:o.touches,f=me.touchPos(n.getCanvasContainer(),c),y=f.map((w=>n.unproject(w))),x=f.reduce(((w,S,P,E)=>w.add(S.div(E.length))),new p.P(0,0));super(t,{points:f,point:x,lngLats:y,lngLat:n.unproject(x),originalEvent:o}),this._defaultPrevented=!1}}class Qc extends p.n{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,n,o){super(t,{originalEvent:o}),this._defaultPrevented=!1}}class oh{constructor(t,n){this._map=t,this._clickTolerance=n.clickTolerance}reset(){delete this._mousedownPos}wheel(t){return this._firePreventable(new Qc(t.type,this._map,t))}mousedown(t,n){return this._mousedownPos=n,this._firePreventable(new Ri(t.type,this._map,t))}mouseup(t){this._map.fire(new Ri(t.type,this._map,t))}click(t,n){this._mousedownPos&&this._mousedownPos.dist(n)>=this._clickTolerance||this._map.fire(new Ri(t.type,this._map,t))}dblclick(t){return this._firePreventable(new Ri(t.type,this._map,t))}mouseover(t){this._map.fire(new Ri(t.type,this._map,t))}mouseout(t){this._map.fire(new Ri(t.type,this._map,t))}touchstart(t){return this._firePreventable(new Ja(t.type,this._map,t))}touchmove(t){this._map.fire(new Ja(t.type,this._map,t))}touchend(t){this._map.fire(new Ja(t.type,this._map,t))}touchcancel(t){this._map.fire(new Ja(t.type,this._map,t))}_firePreventable(t){if(this._map.fire(t),t.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class eu{constructor(t){this._map=t}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(t){this._map.fire(new Ri(t.type,this._map,t))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Ri("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(t){this._delayContextMenu?this._contextMenuEvent=t:this._ignoreContextMenu||this._map.fire(new Ri(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class _r{constructor(t){this._map=t}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(t){return this.transform.screenPointToLocation(p.P.convert(t),this._map.terrain)}}class lr{constructor(t,n){this._map=t,this._tr=new _r(t),this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=n.clickTolerance||1,n.boxZoom&&typeof n.boxZoom=="object"&&(this._boxZoomEnd=n.boxZoom.boxZoomEnd)}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(t,n){this.isEnabled()&&t.shiftKey&&t.button===0&&(me.disableDrag(),this._startPos=this._lastPos=n,this._active=!0)}mousemoveWindow(t,n){if(!this._active)return;const o=n;if(this._lastPos.equals(o)||!this._box&&o.dist(this._startPos)<this._clickTolerance)return;const c=this._startPos;this._lastPos=o,this._box||(this._box=me.create("div","maplibregl-boxzoom",this._container),this._container.classList.add("maplibregl-crosshair"),this._fireEvent("boxzoomstart",t));const f=Math.min(c.x,o.x),y=Math.max(c.x,o.x),x=Math.min(c.y,o.y),w=Math.max(c.y,o.y);this._box.style.transform=`translate(${f}px,${x}px)`,this._box.style.width=y-f+"px",this._box.style.height=w-x+"px"}mouseupWindow(t,n){if(!this._active||t.button!==0)return;const o=this._startPos,c=n;if(this.reset(),me.suppressClick(),o.x!==c.x||o.y!==c.y)return this._map.fire(new p.n("boxzoomend",{originalEvent:t})),this._boxZoomEnd?void this._boxZoomEnd(this._map,o,c,t):{cameraAnimation:f=>f.fitScreenCoordinates(o,c,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",t)}keydown(t){this._active&&t.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",t))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(this._box.remove(),this._box=null),me.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(t,n){return this._map.fire(new p.n(t,{originalEvent:n}))}}function Ie(h,t){if(h.length!==t.length)throw new Error(`The number of touches and points are not equal - touches ${h.length}, points ${t.length}`);const n={};for(let o=0;o<h.length;o++)n[h[o].identifier]=t[o];return n}class tu{constructor(t){this.reset(),this.numTouches=t.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(t,n,o){(this.centroid||o.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=t.timeStamp),o.length===this.numTouches&&(this.centroid=(function(c){const f=new p.P(0,0);for(const y of c)f._add(y);return f.div(c.length)})(n),this.touches=Ie(o,n)))}touchmove(t,n,o){if(this.aborted||!this.centroid)return;const c=Ie(o,n);for(const f in this.touches){const y=c[f];(!y||y.dist(this.touches[f])>30)&&(this.aborted=!0)}}touchend(t,n,o){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),o.length===0){const c=!this.aborted&&this.centroid;if(this.reset(),c)return c}}}class Qa{constructor(t){this.singleTap=new tu(t),this.numTaps=t.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(t,n,o){this.singleTap.touchstart(t,n,o)}touchmove(t,n,o){this.singleTap.touchmove(t,n,o)}touchend(t,n,o){const c=this.singleTap.touchend(t,n,o);if(c){const f=t.timeStamp-this.lastTime<500,y=!this.lastTap||this.lastTap.dist(c)<30;if(f&&y||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=c,this.count===this.numTaps)return this.reset(),c}}}class iu{constructor(t){this._tr=new _r(t),this._zoomIn=new Qa({numTouches:1,numTaps:2}),this._zoomOut=new Qa({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(t,n,o){this._zoomIn.touchstart(t,n,o),this._zoomOut.touchstart(t,n,o)}touchmove(t,n,o){this._zoomIn.touchmove(t,n,o),this._zoomOut.touchmove(t,n,o)}touchend(t,n,o){const c=this._zoomIn.touchend(t,n,o),f=this._zoomOut.touchend(t,n,o),y=this._tr;return c?(this._active=!0,t.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:x=>x.easeTo({duration:300,zoom:p.cw(y.zoom+1,x.getZoomSnap()),around:y.unproject(c)},{originalEvent:t})}):f?(this._active=!0,t.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:x=>x.easeTo({duration:300,zoom:p.cw(y.zoom-1,x.getZoomSnap()),around:y.unproject(f)},{originalEvent:t})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class gr{constructor(t){this._enabled=!!t.enable,this._moveStateManager=t.moveStateManager,this._clickTolerance=t.clickTolerance||1,this._moveFunction=t.move,this._activateOnStart=!!t.activateOnStart,t.assignEvents(this),this.reset()}reset(t){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(t)}_move(...t){const n=this._moveFunction(...t);if(n.bearingDelta||n.pitchDelta||n.rollDelta||n.around||n.panDelta)return this._active=!0,n}dragStart(t,n){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(t)&&(this._moveStateManager.startMove(t),this._lastPoint=Array.isArray(n)?n[0]:n,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(t,n){if(!this.isEnabled())return;const o=this._lastPoint;if(!o)return;if(t.preventDefault(),!this._moveStateManager.isValidMoveEvent(t))return void this.reset(t);const c=Array.isArray(n)?n[0]:n;return!this._moved&&c.dist(o)<this._clickTolerance?void 0:(this._moved=!0,this._lastPoint=c,this._move(o,c))}dragEnd(t){this.isEnabled()&&this._lastPoint&&this._moveStateManager.isValidEndEvent(t)&&(this._moved&&me.suppressClick(),this.reset(t))}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}getClickTolerance(){return this._clickTolerance}}const es=0,Pl=2,lh={[es]:1,[Pl]:2};class Mn{constructor(t){this._correctEvent=t.checkCorrectEvent}startMove(t){this._eventButton=t.button}endMove(t){delete this._eventButton}isValidStartEvent(t){return this._correctEvent(t)}isValidMoveEvent(t){return!(function(n,o){const c=lh[o];return n.buttons===void 0||(n.buttons&c)!==c})(t,this._eventButton)}isValidEndEvent(t){return t.button===this._eventButton}}class ru{constructor(){this._firstTouch=void 0}_isOneFingerTouch(t){return t.targetTouches.length===1}_isSameTouchEvent(t){return t.targetTouches[0].identifier===this._firstTouch}startMove(t){this._firstTouch=t.targetTouches[0].identifier}endMove(t){delete this._firstTouch}isValidStartEvent(t){return this._isOneFingerTouch(t)}isValidMoveEvent(t){return this._isOneFingerTouch(t)&&this._isSameTouchEvent(t)}isValidEndEvent(t){return this._isOneFingerTouch(t)&&this._isSameTouchEvent(t)}}class Il{constructor(t=new Mn({checkCorrectEvent:()=>!0}),n=new ru){this.mouseMoveStateManager=t,this.oneFingerTouchMoveStateManager=n}_executeRelevantHandler(t,n,o){return t instanceof MouseEvent?n(t):typeof TouchEvent<"u"&&t instanceof TouchEvent?o(t):void 0}startMove(t){this._executeRelevantHandler(t,(n=>{this.mouseMoveStateManager.startMove(n)}),(n=>{this.oneFingerTouchMoveStateManager.startMove(n)}))}endMove(t){this._executeRelevantHandler(t,(n=>{this.mouseMoveStateManager.endMove(n)}),(n=>{this.oneFingerTouchMoveStateManager.endMove(n)}))}isValidStartEvent(t){return this._executeRelevantHandler(t,(n=>this.mouseMoveStateManager.isValidStartEvent(n)),(n=>this.oneFingerTouchMoveStateManager.isValidStartEvent(n)))}isValidMoveEvent(t){return this._executeRelevantHandler(t,(n=>this.mouseMoveStateManager.isValidMoveEvent(n)),(n=>this.oneFingerTouchMoveStateManager.isValidMoveEvent(n)))}isValidEndEvent(t){return this._executeRelevantHandler(t,(n=>this.mouseMoveStateManager.isValidEndEvent(n)),(n=>this.oneFingerTouchMoveStateManager.isValidEndEvent(n)))}}const Ks=h=>{h.mousedown=h.dragStart,h.mousemoveWindow=h.dragMove,h.mouseup=h.dragEnd,h.contextmenu=t=>{t.preventDefault()}};class nu{constructor(t,n){this._clickTolerance=t.clickTolerance||1,this._map=n,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new p.P(0,0)}_shouldBePrevented(t){return t<(this._map.cooperativeGestures.isEnabled()?2:1)}touchstart(t,n,o){return this._calculateTransform(t,n,o)}touchmove(t,n,o){if(this._active){if(!this._shouldBePrevented(o.length))return t.preventDefault(),this._calculateTransform(t,n,o);this._map.cooperativeGestures.notifyGestureBlocked("touch_pan",t)}}touchend(t,n,o){this._calculateTransform(t,n,o),this._active&&this._shouldBePrevented(o.length)&&this.reset()}touchcancel(){this.reset()}_calculateTransform(t,n,o){o.length>0&&(this._active=!0);const c=Ie(o,n),f=new p.P(0,0),y=new p.P(0,0);let x=0;for(const S in c){const P=c[S],E=this._touches[S];E&&(f._add(P),y._add(P.sub(E)),x++,c[S]=P)}if(this._touches=c,this._shouldBePrevented(x)||!y.mag())return;const w=y.div(x);return this._sum._add(w),this._sum.mag()<this._clickTolerance?void 0:{around:f.div(x),panDelta:w}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Ml{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(t,n,o){this._firstTwoTouches||o.length<2||(this._firstTwoTouches=[o[0].identifier,o[1].identifier],this._start([n[0],n[1]]))}touchmove(t,n,o){if(!this._firstTwoTouches)return;t.preventDefault();const[c,f]=this._firstTwoTouches,y=Js(o,n,c),x=Js(o,n,f);if(!y||!x)return;const w=this._aroundCenter?null:y.add(x).div(2);return this._move([y,x],w,t)}touchend(t,n,o){if(!this._firstTwoTouches)return;const[c,f]=this._firstTwoTouches,y=Js(o,n,c),x=Js(o,n,f);y&&x||(this._active&&me.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(t){this._enabled=!0,this._aroundCenter=!!t&&t.around==="center"}disable(){this._enabled=!1,this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}}function Js(h,t,n){for(let o=0;o<h.length;o++)if(h[o].identifier===n)return t[o]}function El(h,t){return Math.log(h/t)/Math.LN2}class au extends Ml{constructor(){super(),this._zoomRate=1,this._zoomThreshold=.1}setZoomRate(t){this._zoomRate=t??1}setZoomThreshold(t){this._zoomThreshold=t??.1}reset(){super.reset(),delete this._distance,delete this._startDistance}_start(t){this._startDistance=this._distance=t[0].dist(t[1])}_move(t,n){const o=this._distance;if(this._distance=t[0].dist(t[1]),this._active||!(Math.abs(El(this._distance,this._startDistance))<this._zoomThreshold))return this._active=!0,{zoomDelta:El(this._distance,o)*this._zoomRate,pinchAround:n}}}function Cl(h,t){return 180*h.angleWith(t)/Math.PI}class su extends Ml{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(t){this._startVector=this._vector=t[0].sub(t[1]),this._minDiameter=t[0].dist(t[1])}_move(t,n,o){const c=this._vector;if(this._vector=t[0].sub(t[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:Cl(this._vector,c),pinchAround:n}}_isBelowThreshold(t){this._minDiameter=Math.min(this._minDiameter,t.mag());const n=25/(Math.PI*this._minDiameter)*360,o=Cl(t,this._startVector);return Math.abs(o)<n}}function Al(h){return Math.abs(h.y)>Math.abs(h.x)}class yr extends Ml{constructor(t){super(),this._currentTouchCount=0,this._map=t}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(t,n,o){super.touchstart(t,n,o),this._currentTouchCount=o.length}_start(t){this._lastPoints=t,Al(t[0].sub(t[1]))&&(this._valid=!1)}_move(t,n,o){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const c=t[0].sub(this._lastPoints[0]),f=t[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(c,f,o.timeStamp),this._valid?(this._lastPoints=t,this._active=!0,{pitchDelta:(c.y+f.y)/2*-.5}):void 0}gestureBeginsVertically(t,n,o){if(this._valid!==void 0)return this._valid;const c=t.mag()>=2,f=n.mag()>=2;if(!c&&!f)return;if(!c||!f)return this._firstMove===void 0&&(this._firstMove=o),o-this._firstMove<100&&void 0;const y=t.y>0==n.y>0;return Al(t)&&Al(n)&&y}}const ht={panStep:100,bearingStep:15,pitchStep:10};class ou{constructor(t){this._tr=new _r(t);const n=ht;this._panStep=n.panStep,this._bearingStep=n.bearingStep,this._pitchStep=n.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(t){if(t.altKey||t.ctrlKey||t.metaKey)return;let n=0,o=0,c=0,f=0,y=0;switch(t.keyCode){case 61:case 107:case 171:case 187:n=1;break;case 189:case 109:case 173:n=-1;break;case 37:t.shiftKey?o=-1:(t.preventDefault(),f=-1);break;case 39:t.shiftKey?o=1:(t.preventDefault(),f=1);break;case 38:t.shiftKey?c=1:(t.preventDefault(),y=-1);break;case 40:t.shiftKey?c=-1:(t.preventDefault(),y=1);break;default:return}return this._rotationDisabled&&(o=0,c=0),{cameraAnimation:x=>{const w=this._tr;x.easeTo({duration:300,easeId:"keyboardHandler",easing:Qs,zoom:n?p.cw(w.zoom+n*(t.shiftKey?2:1),x.getZoomSnap()):w.zoom,bearing:w.bearing+o*this._bearingStep,pitch:w.pitch+c*this._pitchStep,offset:[-f*this._panStep,-y*this._panStep],center:w.center},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function Qs(h){return h*(2-h)}const ts=4.000244140625,zl=1/450;class Dl{constructor(t,n){this._onTimeout=o=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(o)},this._map=t,this._tr=new _r(t),this._triggerRenderFrame=n,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=zl}setZoomRate(t){this._defaultZoomRate=t}setWheelZoomRate(t){this._wheelZoomRate=t}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!t&&t.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}_shouldBePrevented(t){return!!this._map.cooperativeGestures.isEnabled()&&!(t.ctrlKey||this._map.cooperativeGestures.isBypassed(t))}wheel(t){if(!this.isEnabled())return;if(this._shouldBePrevented(t))return void this._map.cooperativeGestures.notifyGestureBlocked("wheel_zoom",t);let n=t.deltaMode===WheelEvent.DOM_DELTA_LINE?40*t.deltaY:t.deltaY;const o=Je(),c=o-(this._lastWheelEventTime||0);this._lastWheelEventTime=o,n!==0&&n%ts==0?this._type="wheel":n!==0&&Math.abs(n)<4?this._type="trackpad":c>400?(this._type=null,this._lastValue=n,this._timeout=setTimeout(this._onTimeout,40,t)):this._type||(this._type=Math.abs(c*n)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,n+=this._lastValue)),t.shiftKey&&n&&(n/=4),this._type&&(this._lastWheelEvent=t,this._delta-=n,this._active||this._start(t)),t.preventDefault()}_start(t){if(!this._delta)return;this._needsRerender=!1,this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const n=me.mousePos(this._map.getCanvas(),t),o=this._tr;this._aroundPoint=this._aroundCenter?o.transform.locationToScreenPoint(p.W.convert(o.center)):n,this._needsRerender||(this._needsRerender=!0,this._triggerRenderFrame())}renderFrame(){if(!this._needsRerender||(this._needsRerender=!1,!this.isActive()))return;const t=this._tr.transform;if(typeof this._lastExpectedZoom=="number"){const x=t.zoom-this._lastExpectedZoom;typeof this._startZoom=="number"&&(this._startZoom+=x),typeof this._targetZoom=="number"&&(this._targetZoom+=x)}if(this._delta!==0){const x=this._type==="wheel"&&Math.abs(this._delta)>ts?this._wheelZoomRate:this._defaultZoomRate;let w=2/(1+Math.exp(-Math.abs(this._delta*x)));this._delta<0&&w!==0&&(w=1/w);const S=typeof this._targetZoom!="number"?t.scale:p.ao(this._targetZoom),P=t.applyConstrain(t.getCameraLngLat(),p.ar(S*w)).zoom,E=this._map.getZoomSnap();if(this._type==="wheel"&&E>0){const C=p.cw(t.zoom,E);this._targetZoom=p.cw(P,E,P-C)}else this._targetZoom=P;this._type==="wheel"&&(this._startZoom=t.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const n=typeof this._targetZoom!="number"?t.zoom:this._targetZoom,o=this._startZoom,c=this._easing;let f,y=!1;if(this._type==="wheel"&&o&&c){const x=Je()-this._lastWheelEventTime,w=Math.min((x+5)/200,1),S=c(w);f=p.H.number(o,n,S),w<1?this._needsRerender=!0:y=!0}else f=n,y=!0;return this._active=!0,y&&(this._active=!1,this._finishTimeout=setTimeout((()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._lastExpectedZoom,delete this._finishTimeout}),200)),this._lastExpectedZoom=f,{noInertia:!0,needsRenderFrame:!y,zoomDelta:f-t.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(t){let n=p.cy;if(this._prevEase){const o=this._prevEase,c=(Je()-o.start)/o.duration,f=o.easing(c+.01)-o.easing(c),y=.27/Math.sqrt(f*f+1e-4)*.01,x=Math.sqrt(.0729-y*y);n=p.cv(y,x,.25,1)}return this._prevEase={start:Je(),duration:t,easing:n},n}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,delete this._lastExpectedZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class kl{constructor(t,n){this._clickZoom=t,this._tapZoom=n}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class lu{constructor(t){this._tr=new _r(t),this.reset()}reset(){this._active=!1}dblclick(t,n){return t.preventDefault(),{cameraAnimation:o=>{o.easeTo({duration:300,zoom:p.cw(this._tr.zoom+(t.shiftKey?-1:1),o.getZoomSnap()),around:this._tr.unproject(n)},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class ch{constructor(){this._tap=new Qa({numTouches:1,numTaps:1}),this._zoomRate=1,this.reset()}setZoomRate(t){this._zoomRate=t??1}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(t,n,o){if(!this._swipePoint)if(this._tapTime){const c=n[0],f=t.timeStamp-this._tapTime<500,y=this._tapPoint.dist(c)<30;f&&y?o.length>0&&(this._swipePoint=c,this._swipeTouch=o[0].identifier):this.reset()}else this._tap.touchstart(t,n,o)}touchmove(t,n,o){if(this._tapTime){if(this._swipePoint){if(o[0].identifier!==this._swipeTouch)return;const c=n[0],f=c.y-this._swipePoint.y;return this._swipePoint=c,t.preventDefault(),this._active=!0,{zoomDelta:f/128*this._zoomRate}}}else this._tap.touchmove(t,n,o)}touchend(t,n,o){if(this._tapTime)this._swipePoint&&o.length===0&&this.reset();else{const c=this._tap.touchend(t,n,o);c&&(this._tapTime=t.timeStamp,this._tapPoint=c)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class rr{constructor(t,n,o){this._el=t,this._mousePan=n,this._touchPan=o}enable(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class is{constructor(t,n,o,c){this._pitchWithRotate=t.pitchWithRotate,this._rollEnabled=t.rollEnabled,this._mouseRotate=n,this._mousePitch=o,this._mouseRoll=c}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable(),this._rollEnabled&&this._mouseRoll.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable(),this._mouseRoll.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())&&(!this._rollEnabled||this._mouseRoll.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()||this._mouseRoll.isActive()}}class Ee{constructor(t,n,o,c){this._el=t,this._touchZoom=n,this._touchRotate=o,this._tapDragZoom=c,this._rotationDisabled=!1,this._enabled=!0}enable(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}setZoomRate(t){this._touchZoom.setZoomRate(t),this._tapDragZoom.setZoomRate(t)}setZoomThreshold(t){this._touchZoom.setZoomThreshold(t)}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class ze{constructor(t,n){this._bypassKey=navigator.userAgent.includes("Mac")?"metaKey":"ctrlKey",this._map=t,this._options=n,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const t=this._map.getCanvasContainer();t.classList.add("maplibregl-cooperative-gestures"),this._container=me.create("div","maplibregl-cooperative-gesture-screen",t);let n=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");this._bypassKey==="metaKey"&&(n=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const o=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),c=document.createElement("div");c.className="maplibregl-desktop-message",c.textContent=n,this._container.appendChild(c);const f=document.createElement("div");f.className="maplibregl-mobile-message",f.textContent=o,this._container.appendChild(f),this._container.setAttribute("aria-hidden","true")}_destroyUI(){this._container&&(this._container.remove(),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destroyUI()}isEnabled(){return this._enabled}isBypassed(t){return t[this._bypassKey]}notifyGestureBlocked(t,n){this._enabled&&(this._map.fire(new p.n("cooperativegestureprevented",{gestureType:t,originalEvent:n})),this._container.classList.add("maplibregl-show"),setTimeout((()=>{this._container.classList.remove("maplibregl-show")}),100))}}const Ur=h=>h.zoom||h.drag||h.roll||h.pitch||h.rotate;class cu extends p.n{}function ha(h){var t;return((t=h.panDelta)===null||t===void 0?void 0:t.mag())||h.zoomDelta||h.bearingDelta||h.pitchDelta||h.rollDelta}class di{get _ownerDocument(){var t;return((t=this._el)===null||t===void 0?void 0:t.ownerDocument)||document}get _ownerWindow(){var t,n;return((n=(t=this._el)===null||t===void 0?void 0:t.ownerDocument)===null||n===void 0?void 0:n.defaultView)||window}constructor(t,n){this.handleWindowEvent=c=>{this.handleEvent(c,`${c.type}Window`)},this.handleEvent=(c,f)=>{if(c.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const y=c.type==="renderFrame"?void 0:c,x={needsRenderFrame:!1},w={},S={};for(const{handlerName:C,handler:D,allowed:B}of this._handlers){if(!D.isEnabled())continue;let j;if(this._blockedByActive(S,B,C))D.reset();else if(D[f||c.type]){if(p.cz(c,f||c.type)){const $=me.mousePos(this._map.getCanvas(),c);j=D[f||c.type](c,$)}else if(p.cA(c,f||c.type)){const $=this._getMapTouches(c.touches),N=me.touchPos(this._map.getCanvas(),$);j=D[f||c.type](c,N,$)}else p.cB(f||c.type)||(j=D[f||c.type](c));this.mergeHandlerResult(x,w,j,C,y),j?.needsRenderFrame&&this._triggerRenderFrame()}(j||D.isActive())&&(S[C]=D)}const P={};for(const C in this._previousActiveHandlers)S[C]||(P[C]=y);this._previousActiveHandlers=S,(Object.keys(P).length||ha(x))&&(this._changes.push([x,w,P]),this._triggerRenderFrame()),(Object.keys(S).length||ha(x))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:E}=x;E&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],E(this._map))},this._map=t,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new sh(t),this._bearingSnap=n.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(n);const o=this._el;this._listeners=[[o,"touchstart",{passive:!0}],[o,"touchmove",{passive:!1}],[o,"touchend",void 0],[o,"touchcancel",void 0],[o,"mousedown",void 0],[o,"mousemove",void 0],[o,"mouseup",void 0],[this._ownerDocument,"mousemove",{capture:!0}],[this._ownerDocument,"mouseup",void 0],[o,"mouseover",void 0],[o,"mouseout",void 0],[o,"dblclick",void 0],[o,"click",void 0],[o,"keydown",{capture:!1}],[o,"keyup",void 0],[o,"wheel",{passive:!1}],[o,"contextmenu",void 0],[this._ownerWindow,"blur",void 0]];for(const[c,f,y]of this._listeners)c.addEventListener(f,c===this._ownerDocument?this.handleWindowEvent:this.handleEvent,y)}destroy(){for(const[t,n,o]of this._listeners)t.removeEventListener(n,t===this._ownerDocument?this.handleWindowEvent:this.handleEvent,o)}_addDefaultHandlers(t){const n=this._map,o=n.getCanvasContainer();this._add("mapEvent",new oh(n,t));const c=n.boxZoom=new lr(n,t);this._add("boxZoom",c),t.interactive&&t.boxZoom&&c.enable();const f=n.cooperativeGestures=new ze(n,t.cooperativeGestures);this._add("cooperativeGestures",f),t.cooperativeGestures&&f.enable();const y=new iu(n),x=new lu(n);n.doubleClickZoom=new kl(x,y),this._add("tapZoom",y),this._add("clickZoom",x),t.interactive&&t.doubleClickZoom&&n.doubleClickZoom.enable();const w=new ch;this._add("tapDragZoom",w);const S=n.touchPitch=new yr(n);this._add("touchPitch",S),t.interactive&&t.touchPitch&&n.touchPitch.enable(t.touchPitch);const P=()=>n.project(n.getCenter()),E=(function({enable:Z,clickTolerance:U,aroundCenter:H=!0,minPixelCenterThreshold:q=100,rotateDegreesPerPixelMoved:Q=.8},ae){const oe=new Mn({checkCorrectEvent:fe=>fe.button===0&&fe.ctrlKey||fe.button===2&&!fe.ctrlKey});return new gr({clickTolerance:U,move:(fe,de)=>{const Me=ae();if(H&&Math.abs(Me.y-fe.y)>q)return{bearingDelta:p.cx(new p.P(fe.x,de.y),de,Me)};let be=(de.x-fe.x)*Q;return H&&de.y<Me.y&&(be=-be),{bearingDelta:be}},moveStateManager:oe,enable:Z,assignEvents:Ks})})(t,P),C=(function({enable:Z,clickTolerance:U,pitchDegreesPerPixelMoved:H=-.5}){const q=new Mn({checkCorrectEvent:Q=>Q.button===0&&Q.ctrlKey||Q.button===2});return new gr({clickTolerance:U,move:(Q,ae)=>({pitchDelta:(ae.y-Q.y)*H}),moveStateManager:q,enable:Z,assignEvents:Ks})})(t),D=(function({enable:Z,clickTolerance:U,rollDegreesPerPixelMoved:H=.3},q){const Q=new Mn({checkCorrectEvent:ae=>ae.button===2&&ae.ctrlKey});return new gr({clickTolerance:U,move:(ae,oe)=>{const fe=q();let de=(oe.x-ae.x)*H;return oe.y<fe.y&&(de=-de),{rollDelta:de}},moveStateManager:Q,enable:Z,assignEvents:Ks})})(t,P);n.dragRotate=new is(t,E,C,D),this._add("mouseRotate",E,["mousePitch"]),this._add("mousePitch",C,["mouseRotate","mouseRoll"]),this._add("mouseRoll",D,["mousePitch"]),t.interactive&&t.dragRotate&&n.dragRotate.enable();const B=(function({enable:Z,clickTolerance:U}){const H=new Mn({checkCorrectEvent:q=>q.button===0&&!q.ctrlKey});return new gr({clickTolerance:U,move:(q,Q)=>({around:Q,panDelta:Q.sub(q)}),activateOnStart:!0,moveStateManager:H,enable:Z,assignEvents:Ks})})(t),j=new nu(t,n);n.dragPan=new rr(o,B,j),this._add("mousePan",B),this._add("touchPan",j,["touchZoom","touchRotate"]),t.interactive&&t.dragPan&&n.dragPan.enable(t.dragPan);const $=new su,N=new au;n.touchZoomRotate=new Ee(o,N,$,w),this._add("touchRotate",$,["touchPan","touchZoom"]),this._add("touchZoom",N,["touchPan","touchRotate"]),t.interactive&&t.touchZoomRotate&&n.touchZoomRotate.enable(t.touchZoomRotate),this._add("blockableMapEvent",new eu(n));const G=n.scrollZoom=new Dl(n,(()=>this._triggerRenderFrame()));this._add("scrollZoom",G,["mousePan"]),t.interactive&&t.scrollZoom&&n.scrollZoom.enable(t.scrollZoom);const X=n.keyboard=new ou(n);this._add("keyboard",X),t.interactive&&t.keyboard&&n.keyboard.enable()}_add(t,n,o){this._handlers.push({handlerName:t,handler:n,allowed:o}),this._handlersById[t]=n}stop(t){if(!this._updatingCamera){for(const{handler:n}of this._handlers)n.reset();this._inertia.clear(),this._fireEvents({},{},t),this._changes=[]}}isActive(){for(const{handler:t}of this._handlers)if(t.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!Ur(this._eventsInProgress)||this.isZooming()}_blockedByActive(t,n,o){for(const c in t)if(c!==o&&!n?.includes(c))return!0;return!1}_getMapTouches(t){const n=[];for(const o of t)this._el.contains(o.target)&&n.push(o);return n}mergeHandlerResult(t,n,o,c,f){if(!o)return;p.e(t,o);const y={handlerName:c,originalEvent:o.originalEvent||f};o.zoomDelta!==void 0&&(n.zoom=y),o.panDelta!==void 0&&(n.drag=y),o.rollDelta!==void 0&&(n.roll=y),o.pitchDelta!==void 0&&(n.pitch=y),o.bearingDelta!==void 0&&(n.rotate=y)}_applyChanges(){const t={},n={},o={};for(const[c,f,y]of this._changes)c.panDelta&&(t.panDelta=(t.panDelta||new p.P(0,0))._add(c.panDelta)),c.zoomDelta&&(t.zoomDelta=(t.zoomDelta||0)+c.zoomDelta),c.bearingDelta&&(t.bearingDelta=(t.bearingDelta||0)+c.bearingDelta),c.pitchDelta&&(t.pitchDelta=(t.pitchDelta||0)+c.pitchDelta),c.rollDelta&&(t.rollDelta=(t.rollDelta||0)+c.rollDelta),c.around!==void 0&&(t.around=c.around),c.pinchAround!==void 0&&(t.pinchAround=c.pinchAround),c.noInertia&&(t.noInertia=c.noInertia),p.e(n,f),p.e(o,y);this._updateMapTransform(t,n,o),this._changes=[]}_updateMapTransform(t,n,o){const c=this._map,f=c._getTransformForUpdate(),y=c.terrain;if(!(ha(t)||y&&this._terrainMovement))return void this._fireEvents(n,o,!0);c._stop(!0);let{panDelta:x,zoomDelta:w,bearingDelta:S,pitchDelta:P,rollDelta:E,around:C,pinchAround:D}=t;D!==void 0&&(C=D),C||(C=c.transform.centerPoint),y&&!f.isPointOnMapSurface(C)&&(C=f.centerPoint);const B={panDelta:x,zoomDelta:w,rollDelta:E,pitchDelta:P,bearingDelta:S,around:C};this._map.cameraHelper.useGlobeControls&&!f.isPointOnMapSurface(C)&&(C=f.centerPoint);const j=C.distSqr(f.centerPoint)<.01?f.center:f.screenPointToLocation(x?C.sub(x):C);this._handleMapControls({terrain:y,tr:f,deltasForHelper:B,preZoomAroundLoc:j,combinedEventsInProgress:n,panDelta:x}),c._applyUpdatedTransform(f),this._map._update(),t.noInertia||this._inertia.record(t),this._fireEvents(n,o,!0)}_handleMapControls({terrain:t,tr:n,deltasForHelper:o,preZoomAroundLoc:c,combinedEventsInProgress:f,panDelta:y}){const x=this._map.cameraHelper;if(x.handleMapControlsRollPitchBearingZoom(o,n),t)return x.useGlobeControls?(this._terrainMovement||!f.drag&&!f.zoom||(this._terrainMovement=!0,this._map._elevationFreeze=!0),void x.handleMapControlsPan(o,n,c)):this._terrainMovement||!f.drag&&!f.zoom?void(f.drag&&this._terrainMovement&&y?n.setCenter(n.screenPointToLocation(n.centerPoint.sub(y))):x.handleMapControlsPan(o,n,c)):(this._terrainMovement=!0,this._map._elevationFreeze=!0,void x.handleMapControlsPan(o,n,c));x.handleMapControlsPan(o,n,c)}_fireEvents(t,n,o){const c=Ur(this._eventsInProgress),f=Ur(t),y={};for(const E in t){const{originalEvent:C}=t[E];this._eventsInProgress[E]||(y[`${E}start`]=C),this._eventsInProgress[E]=t[E]}!c&&f&&this._fireEvent("movestart",f.originalEvent);for(const E in y)this._fireEvent(E,y[E]);f&&this._fireEvent("move",f.originalEvent);for(const E in t){const{originalEvent:C}=t[E];this._fireEvent(E,C)}const x={};let w;for(const E in this._eventsInProgress){const{handlerName:C,originalEvent:D}=this._eventsInProgress[E];this._handlersById[C].isActive()||(delete this._eventsInProgress[E],w=n[C]||D,x[`${E}end`]=w)}for(const E in x)this._fireEvent(E,x[E]);const S=Ur(this._eventsInProgress),P=(c||f)&&!S;if(P&&this._terrainMovement){this._map._elevationFreeze=!1,this._terrainMovement=!1;const E=this._map._getTransformForUpdate();this._map.getCenterClampedToGround()&&E.recalculateZoomAndCenter(this._map.terrain),this._map._applyUpdatedTransform(E)}if(o&&P){this._updatingCamera=!0;const E=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),C=D=>D!==0&&-this._bearingSnap<D&&D<this._bearingSnap;!E||!E.essential&&Wt.prefersReducedMotion?(this._map.fire(new p.n("moveend",{originalEvent:w})),C(this._map.getBearing())&&this._map.resetNorth()):(C(E.bearing||this._map.getBearing())&&(E.bearing=0),E.freezeElevation=!0,this._map.easeTo(E,{originalEvent:w})),this._updatingCamera=!1}}_fireEvent(t,n){this._map.fire(new p.n(t,n?{originalEvent:n}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add((t=>{delete this._frameId,this.handleEvent(new cu("renderFrame",{timeStamp:t})),this._applyChanges()}))}

814d()&&this.transform.recalculateZoomAndCenter(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate||this.terrain?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_elevateCameraIfInsideTerrain(t){if(!this.terrain&&t.elevation>=0&&t.pitch<=90)return{};const n=t.getCameraLngLat(),o=t.getCameraAltitude(),c=this.terrain?this.terrain.getElevationForLngLatZoom(n,t.zoom):0;if(o<c){const f=this.calculateCameraOptionsFromTo(n,c,t.center,t.elevation);return{pitch:f.pitch,zoom:f.zoom}}return{}}_applyUpdatedTransform(t){const n=[];if(n.push((c=>this._elevateCameraIfInsideTerrain(c))),this.transformCameraUpdate&&n.push((c=>this.transformCameraUpdate(c))),!n.length)return;const o=t.clone();for(const c of n){const f=o.clone(),{center:y,zoom:x,roll:w,pitch:S,bearing:P,elevation:E}=c(f);y&&f.setCenter(y),E!==void 0&&f.setElevation(E),x!==void 0&&f.setZoom(x),w!==void 0&&f.setRoll(w),S!==void 0&&f.setPitch(S),P!==void 0&&f.setBearing(P),o.apply(f,!1)}this.transform.apply(o,!1)}_fireMoveEvents(t){this.fire(new p.n("move",t)),this._zooming&&this.fire(new p.n("zoom",t)),this._rotating&&this.fire(new p.n("rotate",t)),this._pitching&&this.fire(new p.n("pitch",t)),this._rolling&&this.fire(new p.n("roll",t))}_afterEase(t,n){if(this._easeId&&n&&this._easeId===n)return;delete this._easeId;const o=this._zooming,c=this._rotating,f=this._pitching,y=this._rolling;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._rolling=!1,this._padding=!1,o&&this.fire(new p.n("zoomend",t)),c&&this.fire(new p.n("rotateend",t)),f&&this.fire(new p.n("pitchend",t)),y&&this.fire(new p.n("rollend",t)),this.fire(new p.n("moveend",t))}flyTo(t,n){if(!t.essential&&Wt.prefersReducedMotion){const de=p.V(t,["center","zoom","bearing","pitch","roll","elevation","padding"]);return this.jumpTo(de,n)}this.stop(),"zoom"in(t=p.e({offset:[0,0],speed:1.2,curve:1.42,easing:p.cy},t))&&this._zoomSnap&&(t.zoom=p.cw(t.zoom,this._zoomSnap));const o=this._getTransformForUpdate(),c=o.bearing,f=o.pitch,y=o.roll,x=o.padding,w="bearing"in t?this._normalizeBearing(t.bearing,c):c,S="pitch"in t?+t.pitch:f,P="roll"in t?this._normalizeBearing(t.roll,y):y,E="padding"in t?t.padding:o.padding,C=p.P.convert(t.offset);let D=o.centerPoint.add(C);const B=o.screenPointToLocation(D),j=this.cameraHelper.handleFlyTo(o,{bearing:w,pitch:S,roll:P,padding:E,locationAtOffset:B,offsetAsPoint:C,center:t.center,minZoom:t.minZoom,zoom:t.zoom});let $=t.curve;const N=Math.max(o.width,o.height),G=N/j.scaleOfZoom,X=j.pixelPathLength;typeof j.scaleOfMinZoom=="number"&&($=Math.sqrt(N/j.scaleOfMinZoom/X*2));const Z=$*$;function U(de){const Me=(G*G-N*N+(de?-1:1)*Z*Z*X*X)/(2*(de?G:N)*Z*X);return Math.log(Math.sqrt(Me*Me+1)-Me)}function H(de){return(Math.exp(de)-Math.exp(-de))/2}function q(de){return(Math.exp(de)+Math.exp(-de))/2}const Q=U(!1);let ae=function(de){return q(Q)/q(Q+$*de)},oe=function(de){return N*((q(Q)*(H(Me=Q+$*de)/q(Me))-H(Q))/Z)/X;var Me},fe=(U(!0)-Q)/$;if(Math.abs(X)<2e-6||!isFinite(fe)){if(Math.abs(N-G)<1e-6)return this.easeTo(t,n);const de=G<N?-1:1;fe=Math.abs(Math.log(G/N))/$,oe=()=>0,ae=Me=>Math.exp(de*$*Me)}return t.duration="duration"in t?+t.duration:1e3*fe/("screenSpeed"in t?+t.screenSpeed/$:+t.speed),t.maxDuration&&t.duration>t.maxDuration&&(t.duration=0),this._zooming=!0,this._rotating=c!==w,this._pitching=S!==f,this._rolling=P!==y,this._padding=!o.isPaddingEqual(E),this._prepareEase(n,!1),this.terrain&&this._prepareElevation(j.targetCenter),this._ease((de=>{const Me=de*fe,be=1/ae(Me),he=oe(Me);this._rotating&&o.setBearing(p.H.number(c,w,de)),this._pitching&&o.setPitch(p.H.number(f,S,de)),this._rolling&&o.setRoll(p.H.number(y,P,de)),this._padding&&(o.interpolatePadding(x,E,de),D=o.centerPoint.add(C)),j.easeFunc(de,be,he,D),this.terrain&&!t.freezeElevation&&this._updateElevation(de),this._applyUpdatedTransform(o),this._fireMoveEvents(n)}),(()=>{this.terrain&&t.freezeElevation&&this._finalizeElevation(),this._afterEase(n)}),t),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(t,n){var o;if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const c=this._onEaseEnd;delete this._onEaseEnd,c.call(this,n)}return t||(o=this.handlers)===null||o===void 0||o.stop(!1),this}_ease(t,n,o){o.animate===!1||o.duration===0?(t(1),n()):(this._easeStart=Je(),this._easeOptions=o,this._onEaseFrame=t,this._onEaseEnd=n,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(t,n){t=p.X(t,-180,180);const o=Math.abs(t-n);return Math.abs(t-360-n)<o&&(t-=360),Math.abs(t+360-n)<o&&(t+=360),t}queryTerrainElevation(t){return this.terrain?this.terrain.getElevationForLngLat(p.W.convert(t),this.transform):null}}const eo={compact:!0,customAttribution:'<a href="https://maplibre.org/" target="_blank">MapLibre</a>'};class Gi{constructor(t=eo){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=n=>{!n||n.sourceDataType!=="metadata"&&n.sourceDataType!=="visibility"&&n.dataType!=="style"&&n.type!=="terrain"||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=t}getDefaultPosition(){return"bottom-right"}onAdd(t){return this._map=t,this._compact=this.options.compact,this._container=me.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=me.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=me.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){this._container.remove(),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(t,n){const o=this._map._getUIString(`AttributionControl.${n}`);t.title=o,t.setAttribute("aria-label",o)}_updateAttributions(){if(!this._map.style)return;let t=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=t.concat(this.options.customAttribution.map((c=>typeof c!="string"?"":c))):typeof this.options.customAttribution=="string"&&t.push(this.options.customAttribution)),this._map.style.stylesheet){const c=this._map.style.stylesheet;this.styleOwner=c.owner,this.styleId=c.id}const n=this._map.style.tileManagers;for(const c in n){const f=n[c];if(f.used||f.usedForTerrain){const y=f.getSource();y.attribution&&!t.includes(y.attribution)&&t.push(y.attribution)}}t=t.filter((c=>String(c).trim())),t.sort(((c,f)=>c.length-f.length)),t=t.filter(((c,f)=>{for(let y=f+1;y<t.length;y++)if(t[y].includes(c))return!1;return!0}));const o=t.join(" | ");o!==this._attribHTML&&(this._attribHTML=o,t.length?(this._innerContainer.innerHTML=me.sanitize(o),this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class Rl{constructor(t={}){this._updateCompact=()=>{const n=this._container.children;if(n.length){const o=n[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&o.classList.add("maplibregl-compact"):o.classList.remove("maplibregl-compact")}},this.options=t}getDefaultPosition(){return"bottom-left"}onAdd(t){var n;this._map=t,this._compact=(n=this.options)===null||n===void 0?void 0:n.compact,this._container=me.create("div","maplibregl-ctrl");const o=me.create("a","maplibregl-ctrl-logo");return o.target="_blank",o.rel="noopener nofollow",o.href="https://maplibre.org/",o.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),o.setAttribute("rel","noopener nofollow"),this._container.appendChild(o),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){this._container.remove(),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class uh{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(t){const n=++this._id;return this._queue.push({callback:t,id:n,cancelled:!1}),n}remove(t){const n=this._currentlyRunning,o=n?this._queue.concat(n):this._queue;

814const n=new Uint8Array(4),o=this.painter.context,c=o.gl,f=Math.round(t.x*this.painter.pixelRatio/devicePixelRatio),y=Math.round(t.y*this.painter.pixelRatio/devicePixelRatio),x=Math.round(this.painter.height/devicePixelRatio);o.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),c.readPixels(f,x-y-1,1,1,c.RGBA,c.UNSIGNED_BYTE,n),o.bindFramebuffer.set(null);const w=n[0]+(n[2]>>4<<8),S=n[1]+((15&n[2])<<8),P=this.coordsIndex[255-n[3]],E=P&&this.tileManager.getTileByID(P);if(!E)return null;const C=this._coordsTextureSize,D=(1<<E.tileID.canonical.z)*C;return new p.a7((E.tileID.canonical.x*C+w)/D+E.tileID.wrap,(E.tileID.canonical.y*C+S)/D,this.getElevation(E.tileID,w,S,C))}depthAtPoint(t){const n=new Uint8Array(4),o=this.painter.context,c=o.gl;return o.bindFramebuffer.set(this.getFramebuffer("depth").framebuffer),c.readPixels(t.x,this.painter.height/devicePixelRatio-t.y-1,1,1,c.RGBA,c.UNSIGNED_BYTE,n),o.bindFramebuffer.set(null),(n[0]/16777216+n[1]/65536+n[2]/256+n[3])/256}getTerrainMesh(t){var n;const o=((n=this.painter.style.projection)===null||n===void 0?void 0:n.transitionState)>0,c=o&&t.canonical.y===0,f=o&&t.canonical.y===(1<<t.canonical.z)-1,y=`m_${c?"n":""}_${f?"s":""}`;if(this._meshCache[y])return this._meshCache[y];const x=this.painter.context,w=new p.cF,S=new p.aW,P=this.meshSize,E=p.a6/P,C=P*P;for(let q=0;q<=P;q++)for(let Q=0;Q<=P;Q++)w.emplaceBack(Q*E,q*E,0);for(let q=0;q<C;q+=P+1)for(let Q=0;Q<P;Q++)S.emplaceBack(Q+q,P+Q+q+1,P+Q+q+2),S.emplaceBack(Q+q,P+Q+q+2,Q+q+1);const D=w.length,B=D+(P+1),j=(P+1)*P,$=c?p.bq:0,N=c?0:1,G=f?p.br:p.a6,X=f?0:1;for(let q=0;q<=P;q++)w.emplaceBack(q*E,$,N);for(let q=0;q<=P;q++)w.emplaceBack(q*E,G,X);for(let q=0;q<P;q++)S.emplaceBack(j+q,B+q,B+q+1),S.emplaceBack(j+q,B+q+1,j+q+1),S.emplaceBack(0+q,D+q+1,D+q),S.emplaceBack(0+q,0+q+1,D+q+1);const Z=w.length,U=Z+2*(P+1);for(const q of[0,1])for(let Q=0;Q<=P;Q++)for(const ae of[0,1])w.emplaceBack(q*p.a6,Q*E,ae);for(let q=0;q<2*P;q+=2)S.emplaceBack(Z+q,Z+q+1,Z+q+3),S.emplaceBack(Z+q,Z+q+3,Z+q+2),S.emplaceBack(U+q,U+q+3,U+q+1),S.emplaceBack(U+q,U+q+2,U+q+3);const H=new ct(x.createVertexBuffer(w,hh.members),x.createIndexBuffer(S),p.aV.simpleSegment(0,0,w.length,S.length));return this._meshCache[y]=H,H}getMeshFrameDelta(t){return 2*Math.PI*p.bD/Math.pow(2,Math.max(t,0))/5}getMinTileElevationForLngLatZoom(t,n){var o;if(!p.cD(n,t.wrap()))return 0;const{tileID:c}=this._getOverscaledTileIDFromLngLatZoom(t,n);return(o=this.getMinMaxElevation(c).minElevation)!==null&&o!==void 0?o:0}getMinMaxElevation(t){const n=this.getTerrainData(t).tile,o={minElevation:null,maxElevation:null};return n?.dem&&(o.minElevation=n.dem.min*this.exaggeration,o.maxElevation=n.dem.max*this.exaggeration),o}_getOverscaledTileIDFromLngLatZoom(t,n){const o=p.a7.fromLngLat(t.wrap()),c=(1<<n)*p.a6,f=o.x*c,y=o.y*c,x=Math.floor(f/p.a6),w=Math.floor(y/p.a6);return{tileID:new p.a3(n,0,n,x,w),mercatorX:f,mercatorY:y}}}class gt{constructor(t,n,o){this._context=t,this._size=n,this._tileSize=o,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(const t of this._objects)t.texture.destroy(),t.fbo.destroy()}_createObject(t){const n=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),o=new p.T(this._context,{width:this._tileSize,height:this._tileSize,data:null},this._context.gl.RGBA);return o.bind(this._context.gl.LINEAR,this._context.gl.CLAMP_TO_EDGE),this._context.extTextureFilterAnisotropic&&this._context.gl.texParameterf(this._context.gl.TEXTURE_2D,this._context.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,this._context.extTextureFilterAnisotropicMax),n.depthAttachment.set(this._context.createRenderbuffer(this._context.gl.DEPTH_STENCIL,this._tileSize,this._tileSize)),n.colorAttachment.set(o.texture),{id:t,fbo:n,texture:o,stamp:-1,inUse:!1}}getObjectForId(t){return this._objects[t]}useObject(t){t.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter((n=>t.id!==n)),this._recentlyUsed.push(t.id)}stampObject(t){t.stamp=++this._stamp}getOrCreateFreeObject(){for(const n of this._recentlyUsed)if(!this._objects[n].inUse)return this._objects[n];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const t=this._createObject(this._objects.length);return this._objects.push(t),t}freeObject(t){t.inUse=!1}freeAllObjects(){for(const t of this._objects)this.freeObject(t)}isFull(){return!(this._objects.length<this._size)&&this._objects.some((t=>!t.inUse))===!1}}const dt={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0,"color-relief":!0};class hu{constructor(t,n){this.painter=t,this.terrain=n,this.pool=new gt(t.context,30,n.tileManager.tileSize*n.qualityFactor)}destruct(){this.pool.destruct()}getTexture(t){return this.pool.getObjectForId(t.rtt[this._stacks.length-1].id).texture}

814d&&this.transform.setElevation(0);return this.fire(new p.n("terrain",{terrain:h})),this}getTerrain(){var h,t;return(t=(h=this.terrain)===null||h===void 0?void 0:h.options)!==null&&t!==void 0?t:null}areTilesLoaded(){var h;const t=(h=this.style)===null||h===void 0?void 0:h.tileManagers;for(const n of Object.values(t))if(!n.areTilesLoaded())return!1;return!0}removeSource(h){return this.style.removeSource(h),this._update(!0)}getSource(h){return this.style.getSource(h)}setSourceTileLodParams(h,t,n){if(n){const o=this.getSource(n);if(!o)throw new Error(`There is no source with ID "${n}", cannot set LOD parameters`);o.calculateTileZoom=$o(Math.max(1,h),Math.max(1,t))}else for(const o in this.style.tileManagers)this.style.tileManagers[o].getSource().calculateTileZoom=$o(Math.max(1,h),Math.max(1,t));return this._update(!0),this}refreshTiles(h,t){const n=this.style.tileManagers[h];if(!n)throw new Error(`There is no tile manager with ID "${h}", cannot refresh tile`);t===void 0?n.reload(!0):n.refreshTiles(t.map((o=>new p.aa(o.z,o.x,o.y))))}addImage(h,t,n={}){const{pixelRatio:o=1,sdf:c=!1,stretchX:f,stretchY:y,content:x,textFitWidth:w,textFitHeight:S}=n;if(this._lazyInitEmptyStyle(),!(t instanceof HTMLImageElement||p.b(t))){if(t.width===void 0||t.height===void 0)return this.fire(new p.l(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:P,height:E,data:C}=t,D=t;return this.style.addImage(h,{data:new p.R({width:P,height:E},new Uint8Array(C)),pixelRatio:o,stretchX:f,stretchY:y,content:x,textFitWidth:w,textFitHeight:S,sdf:c,version:0,userImage:D}),D.onAdd&&D.onAdd(this,h),this}}{const{width:P,height:E,data:C}=Wt.getImageData(t);this.style.addImage(h,{data:new p.R({width:P,height:E},C),pixelRatio:o,stretchX:f,stretchY:y,content:x,textFitWidth:w,textFitHeight:S,sdf:c,version:0})}}updateImage(h,t){const n=this.style.getImage(h);if(!n)return this.fire(new p.l(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const o=t instanceof HTMLImageElement||p.b(t)?Wt.getImageData(t):t,{width:c,height:f,data:y}=o;if(c===void 0||f===void 0)return this.fire(new p.l(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(c!==n.data.width||f!==n.data.height)return this.fire(new p.l(new Error("The width and height of the updated image must be that same as the previous version of the image")));const x=!(t instanceof HTMLImageElement||p.b(t));return n.data.replace(y,x),this.style.updateImage(h,n),this}getImage(h){return this.style.getImage(h)}hasImage(h){return h?!!this.style.getImage(h):(this.fire(new p.l(new Error("Missing required image id"))),!1)}removeImage(h){this.style.removeImage(h)}loadImage(h){return p._(this,void 0,void 0,(function*(){return Ei.getImage(yield this._requestManager.transformRequest(h,"Image"),new AbortController)}))}listImages(){return this.style.listImages()}addLayer(h,t){return this._lazyInitEmptyStyle(),this.style.addLayer(h,t),this._update(!0)}moveLayer(h,t){return this.style.moveLayer(h,t),this._update(!0)}removeLayer(h){return this.style.removeLayer(h),this._update(!0)}getLayer(h){return this.style.getLayer(h)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(h,t,n){return this.style.setLayerZoomRange(h,t,n),this._update(!0)}setFilter(h,t,n={}){return this.style.setFilter(h,t,n),this._update(!0)}getFilter(h){return this.style.getFilter(h)}setPaintProperty(h,t,n,o={}){return this.style.setPaintProperty(h,t,n,o),this._update(!0)}getPaintProperty(h,t){return this.style.getPaintProperty(h,t)}setLayoutProperty(h,t,n,o={}){return this.style.setLayoutProperty(h,t,n,o),this._update(!0)}getLayoutProperty(h,t){return this.style.getLayoutProperty(h,t)}setGlyphs(h,t={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(h,t),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(h,t,n={}){return this._lazyInitEmptyStyle(),this.style.addSprite(h,t,n,(o=>{o||this._update(!0)})),this}removeSprite(h){return this._lazyInitEmptyStyle(),this.style.removeSprite(h),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(h,t={}){return this._lazyInitEmptyStyle(),this.style.setSprite(h,t,(n=>{n||this._update(!0)})),this}setLight(h,t={}){return this._lazyInitEmptyStyle(),this.style.setLight(h,t),this._update(!0)}getLight(){return this.style.getLight()}setSky(h,t={}){return this._lazyInitEmptyStyle(),this.style.setSky(h,t),this._update(!0)}getSky(){return this.style.getSky()}setFeatureState(h,t){return this.style.setFeatureState(h,t),this._update()}removeFeatureState(h,t){return this.style.removeFeatureState(h,t),this._update()}getFeatureState(h){return this.style.getFeatureState(h)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let h=0,t=0;return this._container&&(h=this._container.clientWidth||400,t=this._container.clientHeight||300),[h,t]}_setupResizeObserver(){var h;let t=!1;const n=Sl((c=>{this._trackResize&&!this._removed&&(this.resize(c),this.redraw())}),50),o=(h=this._ownerWindow.ResizeObserver)!==null&&h!==void 0?h:ResizeObserver;this._resizeObserver=new o((c=>{t?n(c):t=!0})),this._resizeObserver.observe(this._container)}

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$=me.createNS("http://www.w3.org/2000/svg","circle");$.setAttributeNS(null,"fill","#FFFFFF"),$.setAttributeNS(null,"cx","5.5"),$.setAttributeNS(null,"cy","5.5"),$.setAttributeNS(null,"r","5.4999962"),B.appendChild(j),B.appendChild($),y.appendChild(x),y.appendChild(S),y.appendChild(E),y.appendChild(D),y.appendChild(B),n.appendChild(y),n.setAttributeNS(null,"height",o*this._scale+"px"),n.setAttributeNS(null,"width",c*this._scale+"px"),this._element.appendChild(n),this._offset=p.P.convert(t?.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",(n=>{n.preventDefault()})),this._element.addEventListener("mousedown",(n=>{n.preventDefault()})),ao(this._element,this._anchor,"marker"),t?.className)for(const n of t.className.split(" "))this._element.classList.add(n);this._popup=null}addTo(t){return this.remove(),this._map=t,this._element.hasAttribute("aria-label")||this._element.setAttribute("aria-label",t._getUIString("Marker.Title")),this._element.hasAttribute("role")||this._element.setAttribute("role","button"),t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),t.on("terrain",this._update),t.on("projectiontransition",this._update),this._element.addEventListener("click",this._onClick),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("terrain",this._update),this._map.off("projectiontransition",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),this._element.removeEventListener("click",this._onClick),this._element.remove(),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(t){return this._lngLat=p.W.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(t){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),t){if(!("offset"in t.options)){const c=Math.abs(13.5)/Math.SQRT2;t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[

814,so=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function oo(h){if(h){if(typeof h=="number"){const t=Math.round(Math.abs(h)/Math.SQRT2);return{center:new p.P(0,0),top:new p.P(0,h),"top-left":new p.P(t,t),"top-right":new p.P(-t,t),bottom:new p.P(0,-h),"bottom-left":new p.P(t,-t),"bottom-right":new p.P(-t,-t),left:new p.P(h,0),right:new p.P(-h,0)}}if(h instanceof p.P||Array.isArray(h)){const t=p.P.convert(h);return{center:t,top:t,"top-left":t,"top-right":t,bottom:t,"bottom-left":t,"bottom-right":t,left:t,right:t}}return{center:p.P.convert(h.center||[0,0]),top:p.P.convert(h.top||[0,0]),"top-left":p.P.convert(h["top-left"]||[0,0]),"top-right":p.P.convert(h["top-right"]||[0,0]),bottom:p.P.convert(h.bottom||[0,0]),"bottom-left":p.P.convert(h["bottom-left"]||[0,0]),"bottom-right":p.P.convert(h["bottom-right"]||[0,0]),left:p.P.convert(h.left||[0,0]),right:p.P.convert(h.right||[0,0])}}return oo(new p.P(0,0))}const jl=Pe;R.AJAXError=p.cG,R.EXTENT=p.a6,R.Event=p.n,R.Evented=p.E,R.LngLat=p.W,R.MercatorCoordinate=p.a7,R.Point=p.P,R.addProtocol=p.cH,R.config=p.c,R.removeProtocol=p.cI,R.AttributionControl=Gi,R.BoxZoomHandler=lr,R.CanvasSource=jo,R.CooperativeGesturesHandler=ze,R.DoubleClickZoomHandler=kl,R.DragPanHandler=rr,R.DragRotateHandler=is,R.EdgeInsets=Hn,R.FullscreenControl=class extends p.E{constructor(h={}){var t;super(),this._onFullscreenChange=()=>{var n;let o=window.document.fullscreenElement||window.document.webkitFullscreenElement;for(;!((n=o?.shadowRoot)===null||n===void 0)&&n.fullscreenElement;)o=o.shadowRoot.fullscreenElement;o===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,this._pseudo=(t=h.pseudo)!==null&&t!==void 0&&t,h?.container&&(h.container instanceof HTMLElement?this._container=h.container:p.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(h){return this._map=h,this._container||(this._container=this._map.getContainer()),this._controlContainer=me.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){this._controlContainer.remove(),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const h=this._fullscreenButton=me.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);me.create("span","maplibregl-ctrl-icon",h).setAttribute("aria-hidden","true"),h.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const h=this._getTitle();this._fullscreenButton.setAttribute("aria-label",h),this._fullscreenButton.title=h}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new p.n("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new p.n("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){this._pseudo?this._togglePseudoFullScreen():window.document.exitFullscreen?window.document.exitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._pseudo?this._togglePseudoFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},R.GeoJSONSource=_s,R.GeolocateControl=class extends p.E{constructor(h){super(),this._onSuccess=t=>{if(this._map){if(this._isOutOfMapMaxBounds(t))return this._setErrorState(),this.fire(new p.n("outofmaxbounds",t)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=t,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_E

814return(h=this._container)===null||h===void 0?void 0:h.style.maxWidth}setMaxWidth(h){return this.options.maxWidth=h,this._update(),this}setDOMContent(h){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=me.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(h),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(h){return this._container&&this._container.classList.add(h),this}removeClassName(h){return this._container&&this._container.classList.remove(h),this}setOffset(h){return this.options.offset=h,this._update(),this}toggleClassName(h){if(this._container)return this._container.classList.toggle(h)}setSubpixelPositioning(h){this.options.subpixelPositioning=h}setPadding(h){this.options.padding=h,this._update()}_createCloseButton(){this.options.closeButton&&(this._closeButton=me.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const h=this._container.querySelector(so);h&&h.focus()}},R.RasterDEMTileSource=Xt,R.RasterTileSource=Ci,R.ScaleControl=class{constructor(h){this._onMove=()=>{ls(this._map,this._container,this.options)},this.setUnit=t=>{this.options.unit=t,ls(this._map,this._container,this.options)},this.options=Object.assign(Object.assign({},Bl),h)}getDefaultPosition(){return"bottom-left"}onAdd(h){return this._map=h,this._container=me.create("div","maplibregl-ctrl maplibregl-ctrl-scale",h.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){this._container.remove(),this._map.off("move",this._onMove),this._map=void 0}},R.ScrollZoomHandler=Dl,R.Style=vn,R.TerrainControl=class{constructor(h){this._toggleTerrain=()=>{this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()},this._updateTerrainIcon=()=>{this._terrainButton.classList.remove("maplibregl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled"),this._map.terrain?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.Disable")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.Enable"))},this.options=h}onAdd(h){return this._map=h,this._container=me.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._terrainButton=me.create("button","maplibregl-ctrl-terrain",this._container),me.create("span","maplibregl-ctrl-icon",this._terrainButton).setAttribute("aria-hidden","true"),this._terrainButton.type="button",this._terrainButton.addEventListener("click",this._toggleTerrain),this._updateTerrainIcon(),this._map.on("terrain",this._updateTerrainIcon),this._container}onRemove(){this._container.remove(),this._map.off("terrain",this._updateTerrainIcon),this._map=void 0}},R.TwoFingersTouchPitchHandler=yr,R.TwoFingersTouchRotateHandler=su,R.TwoFingersTouchZoomHandler=au,R.TwoFingersTouchZoomRotateHandler=Ee,R.VectorTileSource=Ht,R.VideoSource=sn,R.addSourceType=(h,t)=>p._(void 0,void 0,void 0,(function*(){if(gs(h))throw new Error(`A source type called "${h}" already exists.`);((n,o)=>{Vo[n]=o})(h,t)})),R.clearPrewarmedResources=function(){const h=ji;h&&(h.isPreloaded()&&h.numActive()===1?(h.release(bt),ji=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},R.createTileMesh=Jn,R.getGlobalDispatcher=ci,R.getMaxParallelImageRequests=function(){return p.c.MAX_PARALLEL_IMAGE_REQUESTS},R.getRTLTextPluginStatus=function(){return Lr().getRTLTextPluginStatus()},R.getVersion=function(){return jl},R.getWorkerCount=function(){return wt.workerCount},R.getWorkerUrl=function(){return p.c.WORKER_URL},R.importScriptInWorkers=function(h){return ci().broadcast("IS",h)},R.isTimeFrozen=function(){return Ar.isFrozen()},R.now=Je,R.prewarm=function(){rn().acquire(bt)},R.restoreNow=function(){Ar.restoreNow()},R.setMaxParallelImageRequests=function(h){p.c.MAX_PARALLEL_IMAGE_REQUESTS=h},R.setNow=function(h){Ar.setNow(h)},R.setRTLTextPlugin=function(h,t){return Lr().setRTLTextPlugin(h,t)},R.setWorkerCount=function(h){wt.workerCount=h},R.setWorkerUrl=function(h){p.c.WORKER_URL=h}}));var Yf=Oe;return Yf}))})(Ou)),Ou.exports}var ry=iy();const ay=Zg(ry);