https://www.fahrradwien.at/projektkarte/assets/index-DC9f3_ij.js

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3* (c) 2018-present Yuxi (Evan) You and Vue contributors
4* @license MIT
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7* (c) 2018-present Yuxi (Evan) You and Vue contributors
8* @license MIT

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bo{constructor(t,i,a){this.sensitivity=t?i?"variant":"case":i?"accent":"base",this.locale=a,this.collator=new Intl.Collator(this.locale?this.locale:[],{sensitivity:this.sensitivity,usage:"search"})}compare(t,i){return this.collator.compare(t,i)}resolvedLocale(){return new Intl.Collator(this.locale?this.locale:[]).resolvedOptions().locale}}const Du=["bottom","center","top"];class Ta{constructor(t,i,a,h,m,g){this.text=t,this.image=i,this.scale=a,this.fontStack=h,this.textColor=m,this.verticalAlign=g}}class Pr{constructor(t){this.sections=t}static fromString(t){return new Pr([new Ta(t,null,null,null,null,null)])}isEmpty(){return this.sections.length===0||!this.sections.some(t=>t.text.length!==0||t.image&&t.image.name.length!==0)}static factory(t){return t instanceof Pr?t:Pr.fromString(t)}toString(){return this.sections.length===0?"":this.sections.map(t=>t.text).join("")}}class qr{constructor(t){this.values=t.slice()}static parse(t){if(t instanceof qr)return t;if(typeof t=="number")return 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25y:s.key,value:g,valueSpec:C,style:h,styleSpec:m,expressionContext:"property",propertyType:t,propertyKey:v}))}function bc(s){return sh(s,"paint")}function wc(s){return sh(s,"layout")}function nh(s){let t=[];const i=s.value,a=s.key,h=s.style,m=s.styleSpec;i.type||i.ref||t.push(new de(a,i,'either "type" or "ref" is required'));let g=pr(i.type);const v=pr(i.ref);if(i.id){const T=pr(i.id);for(let P=0;P<s.arrayIndex;P++){const C=h.layers[P];pr(C.id)===T&&t.push(new de(a,i.id,`duplicate layer id "${i.id}", previously used at line ${C.id.__line__}`))}}if("ref"in i){let T;["type","source","source-layer","filter","layout"].forEach(P=>{P in i&&t.push(new de(a,i[P],`"${P}" is prohibited for ref layers`))}),h.layers.forEach(P=>{pr(P.id)===v&&(T=P)}),T?T.ref?t.push(new de(a,i.ref,"ref cannot reference another ref layer")):g=pr(T.type):t.push(new de(a,i.ref,`ref layer "${v}" not found`))}else if(g!=="background")if(i.source){const T=h.sources&&h.sources[i.source],P=T&&pr(T.type);T?P==="vector"&&g==="raster"?t.push(new de(a,i.source,`layer "${i.id}" requires a raster source`)):P!=="raster-dem"&&g==="hillshade"?t.push(new de(a,i.source,`layer "${i.id}" requires a raster-dem source`)):P==="raster"&&g!=="raster"?t.push(new de(a,i.source,`layer "${i.id}" requires a vector source`)):P!=="vector"||i["source-layer"]?P==="raster-dem"&&g!=="hillshade"?t.push(new de(a,i.source,"raster-dem source can only be used with layer type 'hillshade'.")):g!=="line"||!i.paint||!i.paint["line-gradient"]||P==="geojson"&&T.lineMetrics||t.push(new de(a,i,`layer "${i.id}" specifies a line-gradient, which requires a GeoJSON source with \`lineMetrics\` enabled.`)):t.push(new de(a,i,`layer "${i.id}" must specify a "source-layer"`)):t.push(new de(a,i.source,`source "${i.source}" not found`))}else t.push(new de(a,i,'missing required property "source"'));return t=t.concat(Qi({key:a,value:i,valueSpec:m.layer,style:s.style,styleSpec:s.styleSpec,validateSpec:s.validateSpec,objectElementValidators:{"*":()=>[],type:()=>s.validateSpec({key:`${a}.type`,value:i.type,valueSpec:m.layer.type,style:s.style,styleSpec:s.styleSpec,validateSpec:s.validateSpec,object:i,objectKey:"type"}),filter:Go,layout:T=>Qi({layer:i,key:T.key,value:T.value,style:T.style,styleSpec:T.styleSpec,validateSpec:T.validateSpec,objectElementValidators:{"*":P=>wc(He({layerType:g},P))}}),paint:T=>Qi({layer:i,key:T.key,value:T.value,style:T.style,styleSpec:T.styleSpec,validateSpec:T.validateSpec,objectElementValidators:{"*":P=>bc(He({layerType:g},P))}})}})),t}function Gs(s){const t=s.value,i=s.key,a=Ht(t);return a!=="string"?[new de(i,t,`string expected, ${a} found`)]:[]}const Tc={promoteId:function({key:s,value:t}){if(Ht(t)==="string")return Gs({key:s,value:t});{const i=[];for(const a in t)i.push(...Gs({key:`${s}.${a}`,value:t[a]}));return i}}};function Kn(s){const t=s.value,i=s.key,a=s.styleSpec,h=s.style,m=s.validateSpec;if(!t.type)return[new de(i,t,'"type" is required')];const g=pr(t.type);let v;switch(g){case"vector":case"raster":return v=Qi({key:i,value:t,valueSpec:a[`source_${g.replace("-","_")}`],style:s.style,styleSpec:a,objectElementValidators:Tc,validateSpec:m}),v;case"raster-dem":return v=function(T){var P;const C=(P=T.sourceName)!==null&&P!==void 0?P:"",E=T.value,z=T.styleSpec,L=z.source_raster_dem,F=T.style;let j=[];const G=Ht(E);if(E===void 0)return j;if(G!=="object")return j.push(new de("source_raster_dem",E,`object expected, ${G} found`)),j;const J=pr(E.encoding)==="custom",pe=["redFactor","greenFactor","blueFactor","baseShift"],re=T.value.encoding?`"${T.value.encoding}"`:"Default";for(const D in E)!J&&pe.includes(D)?j.push(new de(D,E[D],`In "${C}": "${D}" is only valid when "encoding" is set to "custom". ${re} encoding found`)):L[D]?j=j.concat(T.validateSpec({key:D,value:E[D],valueSpec:L[D],validateSpec:T.validateSpec,style:F,styleSpec:z})):j.push(new de(D,E[D],`unknown property "${D}"`));return j}({sourceName:i,value:t,style:s.style,styleSpec:a,validateSpec:m}),v;case"geojson":if(v=Qi({key:i,value:t,valueSpec:a.source_geojson,style:h,styleSpec:a,validateSpec:m,objectElementValidators:Tc}),t.cluster)for(const T in t.clusterProperties){const[P,C]=t.clusterProperties[T],E=typeof P=="string"?[P,["accumulated"],["get",T]]:P;v.push(...Xn({key:`${i}.${T}.map`,value:C,expressionContext:"cluster-map"})),v.push(...Xn({key:`${i}.${T}.reduce`,value:E,expressionContext:"cluster-reduce"}))}return v;case"video":return Qi({key:i,value:t,valueSpec:a.source_video,style:h,validateSpec:m,styleSpec:a});case"image":return Qi({key:i,value:t,valueSpec:a.source_image,style:h,validateSpec:m,styleSpec:a});case"canvas":return[new de(i,null,"Please use runtime APIs to add canvas sources, rather than 

25insert(t,i,a,h,m){this._forEachCell(i,a,h,m,this._insertCell,this.uid++,void 0,void 0),this.keys.push(t),this.bboxes.push(i),this.bboxes.push(a),this.bboxes.push(h),this.bboxes.push(m)}_insertReadonly(){throw new Error("Cannot insert into a GridIndex created from an ArrayBuffer.")}_insertCell(t,i,a,h,m,g){this.cells[m].push(g)}query(t,i,a,h,m){const g=this.min,v=this.max;if(t<=g&&i<=g&&v<=a&&v<=h&&!m)return Array.prototype.slice.call(this.keys);{const T=[];return this._forEachCell(t,i,a,h,this._queryCell,T,{},m),T}}_queryCell(t,i,a,h,m,g,v,T){const P=this.cells[m];if(P!==null){const C=this.keys,E=this.bboxes;for(let z=0;z<P.length;z++){const L=P[z];if(v[L]===void 0){const F=4*L;(T?T(E[F+0],E[F+1],E[F+2],E[F+3]):t<=E[F+2]&&i<=E[F+3]&&a>=E[F+0]&&h>=E[F+1])?(v[L]=!0,g.push(C[L])):v[L]=!1}}}}_forEachCell(t,i,a,h,m,g,v,T){const P=this._convertToCellCoord(t),C=this._convertToCellCoord(i),E=this._convertToCellCoord(a),z=this._convertToCellCoord(h);for(let L=P;L<=E;L++)for(let F=C;F<=z;F++){const j=this.d*F+L;if((!T||T(this._convertFromCellCoord(L),this._convertFromCellCoord(F),this._convertFromCellCoord(L+1),this._convertFromCellCoord(F+1)))&&m.call(this,t,i,a,h,j,g,v,T))return}}_convertFromCellCoord(t){return(t-this.padding)/this.scale}_convertToCellCoord(t){return Math.max(0,Math.min(this.d-1,Math.floor(t*this.scale)+this.padding))}toArrayBuffer(){if(this.arrayBuffer)return this.arrayBuffer;const t=this.cells,i=3+this.cells.length+1+1;let a=0;for(let g=0;g<this.cells.length;g++)a+=this.cells[g].length;const h=new Int32Array(i+a+this.keys.length+this.bboxes.length);h[0]=this.extent,h[1]=this.n,h[2]=this.padding;let m=i;for(let g=0;g<t.length;g++){const v=t[g];h[3+g]=m,h.set(v,m),m+=v.length}return h[3+t.length]=m,h.set(this.keys,m),m+=this.keys.length,h[3+t.length+1]=m,h.set(this.bboxes,m),m+=this.bboxes.length,h.buffer}static serialize(t,i){const a=t.toArrayBuffer();return i&&i.push(a),{buffer:a}}static deserialize(t){return new Tn(t.buffer)}}const ks={};function Qe(s,t,i={}){if(ks[s])throw new Error(`${s} is already registered.`);Object.defineProperty(t,"_classRegistryKey",{value:s,writeable:!1}),ks[s]={klass:t,omit:i.omit||[],shallow:i.shallow||[]}}Qe("Object",Object),Qe("TransferableGridIndex",Tn),Qe("Color",zt),Qe("Error",Error),Qe("AJAXError",Mt),Qe("ResolvedImage",di),Qe("StylePropertyFunction",jo),Qe("StyleExpression",Fo,{omit:["_evaluator"]}),Qe("ZoomDependentExpression",No),Qe("ZoomConstantExpression",Wn),Qe("CompoundExpression",Ji,{omit:["_evaluate"]});for(const s in qn)qn[s]._classRegistryKey||Qe(`Expression_${s}`,qn[s]);function dh(s){return s&&typeof ArrayBuffer<"u"&&(s instanceof ArrayBuffer||s.constructor&&s.constructor.name==="ArrayBuffer")}function Sn(s){return s.$name||s.constructor._classRegistryKey}function fh(s){return!function(t){if(t===null||typeof t!="object")return!1;const i=Sn(t);return!(!i||i==="Object")}(s)&&(s==null||typeof s=="boolean"||typeof s=="number"||typeof s=="string"||s instanceof Boolean||s instanceof Number||s instanceof String||s instanceof Date||s instanceof RegExp||s instanceof Blob||s instanceof Error||dh(s)||Ve(s)||ArrayBuffer.isView(s)||s instanceof ImageData)}function Va(s,t){if(fh(s))return(dh(s)||Ve(s))&&t&&t.push(s),ArrayBuffer.isView(s)&&t&&t.push(s.buffer),s instanceof ImageData&&t&&t.push(s.data.buffer),s;if(Array.isArray(s)){const m=[];for(const g of s)m.push(Va(g,t));return m}if(typeof s!="object")throw new Error("can't serialize object of type "+typeof s);const i=Sn(s);if(!i)throw new Error(`can't serialize object of unregistered class ${s.constructor.name}`);if(!ks[i])throw new Error(`${i} is not registered.`);const{klass:a}=ks[i],h=a.serialize?a.serialize(s,t):{};if(a.serialize){if(t&&h===t[t.length-1])throw new Error("statically serialized object won't survive transfer of $name property")}else{for(const m in s){if(!s.hasOwnProperty(m)||ks[i].omit.indexOf(m)>=0)continue;const g=s[m];h[m]=ks[i].shallow.indexOf(m)>=0?g:Va(g,t)}s instanceof Error&&(h.message=s.message)}if(h.$name)throw new Error("$name property is reserved for worker serialization logic.");return i!=="Object"&&(h.$name=i),h}function Hs(s){if(fh(s))return s;if(Array.isArray(s))return s.map(Hs);if(typeof s!="object")throw new Error("can't deserialize object of type "+typeof s);const t=Sn(s)||"Object";if(!ks[t])throw new Error(`can't deserialize unregistered class ${t}`);const{klass:i}=ks[t];if(!i)throw new Error(`can't deserialize unregistered class ${t}`);if(i.deserialize)return i.deserialize(s);const a=Object.create(i.prototype);for(const h of Object.keys(s)){if(h==="$name")continue;const m=s[h];a[h]=ks[t].shallow.indexOf(h)>=0?m:Hs(m)}return a}class mh{constructor(){this.first=!0}update(t,i){const a=Math.floor(t);return this.first?(this.first=!1,this.lastIntegerZoom=a,this.lastIntegerZoomTime=0,this.lastZoom=t,this.lastFloorZoom=a,!0):(this.lastFloorZoom>a?(this.lastIntegerZoom=a+1,this.lastIntegerZoomTime=i):this.lastFloorZoom<a&&(this.lastIntegerZoom=a,this.lastIntegerZoomTime=i),t!==this.lastZoom&&(this.lastZoom=t,this.lastFloorZoom=a,!0))}}const Dt={"Latin-1 Supplement":s=>s>=128&&s<=255,"Hangul Jamo":s=>s>=4352&&s<=4607,Khmer:s=>s>=6016&&s<=6143,"General Punctuation":s=>s>=8192&&s<=8303,"Letterlike Symbols":s=>s>=8448&&s<=8527,"Number Forms":s=>s>=8528&&s<=8591,"Miscellaneous Technical":s=>s>=8960&&s<=9215,"Control Pictures":s=>s>=9216&&s<=9279,"Optical Character Recognition":s=>s>=9280&&s<=9311,"Enclosed Alphanumerics":s=>s>=9312&&s<=9471,"Geometric Shapes":s=>s>=9632&&s<=9727,"Miscellaneous Symbols":s=>s>=9728&&s<=9983,"Miscellaneous Symbols and Arrows":s=>s>=11008&&s<=11263,"Ideographic Description Characters":s=>s>=12272&&s<=12287,"CJK Symbols and Punctuation":s=>s>=12288&&s<=12351,Katakana:s=>s>=12448&&s<=12543,Kanbun:s=>s>=12688&&s<=12703,"CJK Strokes":s=>s>=12736&&s<=12783,"Enclosed CJK Letters and Months":s=>s>=12800&&s<=13055,"CJK Compatibility":s=>s>=13056&&s<=13311,"Yijing Hexagram Symbols":s=>s>=19904&&s<=19967,"Private Use Area":s=>s>=57344&&s<=63743,"Vertical Forms":s=>s>=65040&&s<=65055,"CJK Compatibility Forms":s=>s>=65072&&s<=65103,"Small Form Variants":s=>s>=65104&&s<=65135,"Halfwidth and Fullwidth Forms":s=>s>=65280&&s<=65519};function ta(s){for(const t of s)if(Yo(t.charCodeAt(0)))return!0;return!1}function gh(s){for(const t of s)if(!yh(t.charCodeAt(0)))return!1;return!0}function Wo(s){const t=s.map(i=>{try{return new RegExp(`\\p{sc=${i}}`,"u").source}catch{return null}}).filter(i=>i);return new RegExp(t.join("|"),"u")}const _h=Wo(["Arab","Dupl","Mong","Ougr","Syrc"]);function yh(s){return!_h.test(String.fromCodePoint(s))}const Xo=Wo(["Bopo","Hani","Hira","Kana","Kits","Nshu","Tang","Yiii"]);function Yo(s){return!(s!==746&&s!==747&&(s<4352||!(Dt["CJK Compatibility Forms"](s)&&!(s>=65097&&s<=65103)||Dt["CJK Compatibility"](s)||Dt["CJK Strokes"](s)||

25if(Lo(a))return new jo(a,h);if(Bo(a)){const m=eh(a,h);if(m.result==="error")throw new Error(m.value.map(g=>`${g.key}: ${g.message}`).join(", "));return m.value}{let m=a;return h.type==="color"&&typeof a=="string"?m=zt.parse(a):h.type!=="padding"||typeof a!="number"&&!Array.isArray(a)?h.type==="variableAnchorOffsetCollection"&&Array.isArray(a)?m=pi.parse(a):h.type==="projectionDefinition"&&typeof a=="string"&&(m=fi.parse(a)):m=qr.parse(a),{kind:"constant",evaluate:()=>m}}}(i===void 0?t.specification.default:i,t.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(t,i,a){return this.property.possiblyEvaluate(this,t,i,a)}}class Jo{constructor(t){this.property=t,this.value=new Ko(t,void 0)}transitioned(t,i){return new Pc(this.property,this.value,i,Ur({},t.transition,this.transition),t.now)}untransitioned(){return new Pc(this.property,this.value,null,{},0)}}class Mc{constructor(t){this._properties=t,this._values=Object.create(t.defaultTransitionablePropertyValues)}getValue(t){return hi(this._values[t].value.value)}setValue(t,i){Object.prototype.hasOwnProperty.call(this._values,t)||(this._values[t]=new Jo(this._values[t].property)),this._values[t].value=new Ko(this._values[t].property,i===null?void 0:hi(i))}getTransition(t){return hi(this._values[t].transition)}setTransition(t,i){Object.prototype.hasOwnProperty.call(this._values,t)||(this._values[t]=new Jo(this._values[t].property)),this._values[t].transition=hi(i)||void 0}serialize(){const t={};for(const i of Object.keys(this._values)){const a=this.getValue(i);a!==void 0&&(t[i]=a);const h=this.getTransition(i);h!==void 0&&(t[`${i}-transition`]=h)}return t}transitioned(t,i){const a=new Ic(this._properties);for(const h of Object.keys(this._values))a._values[h]=this._values[h].transitioned(t,i._values[h]);return a}untransitioned(){const t=new Ic(this._properties);for(const i of Object.keys(this._values))t._values[i]=this._values[i].untransitioned();return t}}class Pc{constructor(t,i,a,h,m){this.property=t,this.value=i,this.begin=m+h.delay||0,this.end=this.begin+h.duration||0,t.specification.transition&&(h.delay||h.duration)&&(this.prior=a)}possiblyEvaluate(t,i,a){const h=t.now||0,m=this.value.possiblyEvaluate(t,i,a),g=this.prior;if(g){if(h>this.end)return this.prior=null,m;if(this.value.isDataDriven())return this.prior=null,m;if(h<this.begin)return g.possiblyEvaluate(t,i,a);{const v=(h-this.begin)/(this.end-this.begin);return this.property.interpolate(g.possiblyEvaluate(t,i,a),m,Wi(v))}}return m}}class Ic{constructor(t){this._properties=t,this._values=Object.create(t.defaultTransitioningPropertyValues)}possiblyEvaluate(t,i,a){const h=new ra(this._properties);for(const m of Object.keys(this._values))h._values[m]=this._values[m].possiblyEvaluate(t,i,a);return h}hasTransition(){for(const t of Object.keys(this._values))if(this._values[t].prior)return!0;return!1}}class Qo{constructor(t){this._properties=t,this._values=Object.create(t.defaultPropertyValues)}hasValue(t){return this._values[t].value!==void 0}getValue(t){return hi(this._values[t].value)}setValue(t,i){this._values[t]=new Ko(this._values[t].property,i===null?void 0:hi(i))}serialize(){const t={};for(const i of Object.keys(this._values)){const a=this.getValue(i);a!==void 0&&(t[i]=a)}return t}possiblyEvaluate(t,i,a){const h=new ra(this._properties);for(const m of Object.keys(this._values))h._values[m]=this._values[m].possiblyEvaluate(t,i,a);return h}}class bs{constructor(t,i,a){this.property=t,this.value=i,this.parameters=a}isConstant(){return this.value.kind==="constant"}constantOr(t){return this.value.kind==="constant"?this.value.value:t}evaluate(t,i,a,h){return this.property.evaluate(this.value,this.parameters,t,i,a,h)}}class ra{constructor(t){this._properties=t,this._values=Object.create(t.defaultPossiblyEvaluatedValues)}get(t){return this._values[t]}}class ot{constructor(t){this.specification=t}possiblyEvaluate(t,i){if(t.isDataDriven())throw new Error("Value should not be data driven");return t.expression.evaluate(i)}interpolate(t,i,a){const h=cs[this.specification.type];return h?h(t,i,a):t}}class mt{constructor(t,i){this.specification=t,this.overrides=i}possiblyEvaluate(t,i,a,h){return new bs(this,t.expression.kind==="constant"||t.expression.kind==="camera"?{kind:"constant",value:t.expression.evaluate(i,null,{},a,h)}:t.expression,i)}interpolate(t,i,a){if(t.value.kind!=="constant"||i.value.kind!=="constant")return t;if(t.value.value===void 0||i.value.value===void 0)return new bs(this,{kind:"constant",value:void 0},t.parameters);const h=cs[this.specification.type];if(h){const m=h(t.value.value,i.value.value,a);return new bs(this,{kind:"constant",value:m},t.parameters)}return t}evaluate(t,i,a,h,m,g){return t.kind==="constant"?t.value:t.evaluate(i,a,h,m,g)}}class $a extends mt{possiblyEvaluate(t,i,a,h){if(t.value===void 0)return new bs(this,{kind:"constant",value:void 0},i);if(t.expression.kind==="constant"){const m=t.expression.evaluate(i,null,{},a,h),g=t.property.specification.type==="resolvedImage"&&typeof m!="string"?m.name:m,v=this._calculate(g,g,g,i);return new bs(this,{kind:"constant",value:v},i)}if(t.expression.kind==="camera"){const m=this._calculate(t.expression.evaluate({zoom:i.zoom-1}),t.expression.evaluate({zoom:i.zoom}),t.expression.evaluate({zoom:i.zoom+1}),i);return new bs(this,{kind:"constant",value:m},i)}return new bs(this,t.expression,i)}evaluate(t,i,a,h,m,g){if(t.kind==="source"){const v=t.evaluate(i,a,h,m,g);return this._calculate(v,v,v,i)}return t.kind==="composite"?this._calculate(t.evaluate({zoom:Math.floor(i.zoom)-1},a,h),t.evaluate({zoom:Math.floor(i.zoom)},a,h),t.evaluate({zoom:Math.floor(i.zoom)+1},a,h),i):t.value}_calculate(t,i,a,h){return h.zoom>h.zoomHistory.lastIntegerZoom?{from:t,to:i}:{from:a,to:i}}interpolate(t){return t}}

25serialize(){const t={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:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(t.layout=t.layout||{},t.layout.visibility=this.visibility),ss(t,(i,a)=>!(i===void 0||a==="layout"&&!Object.keys(i).length||a==="paint"&&!Object.keys(i).length))}_validate(t,i,a,h,m={}){return(!m||m.validate!==!1)&&ph(this,t.call(ea,{key:i,layerType:this.type,objectKey:a,value:h,styleSpec:H,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const t in this.paint._values){const i=this.paint.get(t);if(i instanceof bs&&Hn(i.property.specification)&&(i.value.kind==="source"||i.value.kind==="composite")&&i.value.isStateDependent)return!0}return!1}}const td={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Ua{constructor(t,i){this._structArray=t,this._pos1=i*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class sr{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(t,i){return t._trim(),i&&(t.isTransferred=!0,i.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}}static deserialize(t){const i=Object.create(this.prototype);return i.arrayBuffer=t.arrayBuffer,i.length=t.length,i.capacity=t.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(t){this.reserve(t),this.length=t}reserve(t){if(t>this.capacity){this.capacity=Math.max(t,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")}}function Lr(s,t=1){let i=0,a=0;return{members:s.map(h=>{const m=td[h.type].BYTES_PER_ELEMENT,g=i=Mh(i,Math.max(t,m)),v=h.components||1;return a=Math.max(a,m),i+=m*v,{name:h.name,type:h.type,components:v,offset:g}}),size:Mh(i,Math.max(a,t)),alignment:t}}function Mh(s,t){return Math.ceil(s/t)*t}class Za extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,i){const a=this.length;return this.resize(a+1),this.emplace(a,t,i)}emplace(t,i,a){const h=2*t;return this.int16[h+0]=i,this.int16[h+1]=a,t}}Za.prototype.bytesPerElement=4,Qe("StructArrayLayout2i4",Za);class qa extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,i,a){const h=this.length;return this.resize(h+1),this.emplace(h,t,i,a)}emplace(t,i,a,h){const m=3*t;return this.int16[m+0]=i,this.int16[m+1]=a,this.int16[m+2]=h,t}}qa.prototype.bytesPerElement=6,Qe("StructArrayLayout3i6",qa);class Cc extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,i,a,h){const m=this.length;return this.resize(m+1),this.emplace(m,t,i,a,h)}emplace(t,i,a,h,m){const g=4*t;return this.int16[g+0]=i,this.int16[g+1]=a,this.int16[g+2]=h,this.int16[g+3]=m,t}}Cc.prototype.bytesPerElement=8,Qe("StructArrayLayout4i8",Cc);class Ec extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,i,a,h,m,g){const v=this.length;return this.resize(v+1),this.emplace(v,t,i,a,h,m,g)}emplace(t,i,a,h,m,g,v){const T=6*t;return this.int16[T+0]=i,this.int16[T+1]=a,this.int16[T+2]=h,this.int16[T+3]=m,this.int16[T+4]=g,this.int16[T+5]=v,t}}Ec.prototype.bytesPerElement=12,Qe("StructArrayLayout2i4i12",Ec);class Rs extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,i,a,h,m,g){const v=this.length;return this.resize(v+1),this.emplace(v,t,i,a,h,m,g)}emplace(t,i,a,h,m,g,v){const T=4*t,P=8*t;return this.int16[T+0]=i,this.int16[T+1]=a,this.uint8[P+4]=h,this.uint8[P+5]=m,this.uint8[P+6]=g,this.uint8[P+7]=v,t}}Rs.prototype.bytesPerElement=8,Qe("StructArrayLayout2i4ub8",Rs);class ia extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,i){const a=this.length;return this.resize(a+1),this.emplace(a,t,i)}emplace(t,i,a){const h=2*t;return this.float32[h+0]=i,this.float32[h+1]=a,t}}ia.prototype.bytesPerElement=8,Qe("StructArrayLayout2f8",ia);class Ga extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,i,a,h,m,g,v,T,P,C){const E=this.length;return this.resize(E+1),this.emplace(E,t,i,a,h,m,g,v,T,P,C)}emplace(t,i,a,h,m,g,v,T,P,C,E){const z=10*t;return this.uint16[z+0]=i,this.uint16[z+1]=a,this.uint16[z+2]=h,this.uint16[z+3]=m,this.uint16[z+4]=g,this.uint16[z+5]=v,this.uint16[z+6]=T,this.uint16[z+7]=P,this.uint16[z+8]=C,this.uint16[z+9]=E,t}}Ga.prototype.bytesPerElement=20,Qe("StructArrayLayout10ui20",Ga);class rl extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,i,a,h,m,g,v,T,P,C,E,z){const L=this.length;return this.resize(L+1),this.emplace(L,t,i,a,h,m,g,v,T,P,C,E,z)}emplace(t,i,a,h,m,g,v,T,P,C,E,z,L){const F=12*t;return this.int16[F+0]=i,this.int16[F+1]=a,this.int16[F+2]=h,this.int16[F+3]=m,this.uint16[F+4]=g,this.uint16[F+5]=v,this.uint16[F+6]=T,this.uint16[F+7]=P,this.int16[F+8]=C,this.int16[F+9]=E,this.int16[F+10]=z,this.int16[F+11]=L,t}}rl.prototype.bytesPerElement=24,Qe("StructArrayLayout4i4ui4i24",rl);class Ha extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,i,a){const h=this.length;return this.resize(h+1),this.emplace(h,t,i,a)}emplace(t,i,a,h){const m=3*t;return this.float32[m+0]=i,this.float32[m+1]=a,this.float32[m+2]=h,t}}Ha.prototype.bytesPerElement=12,Qe("StructArrayLayout3f12",Ha);class Ac extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(t){const i=this.length;return this.resize(i+1),this.emplace(i,t)}emplace(t,i){return this.uint32[1*t+0]=i,t}}Ac.prototype.bytesPerElement=4,Qe("StructArrayLayout1ul4",Ac);class sa extends sr{_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(t,i,a,h,m,g,v,T,P){const C=this.length;return this.resize(C+1),this.emplace(C,t,i,a,h,m,g,v,T,P)}emplace(t,i,a,h,m,g,v,T,P,C){const E=10*t,z=5*t;return this.int16[E+0]=i,this.int16[E+1]=a,this.int16[E+2]=h,this.int16[E+3]=m,this.int16[E+4]=g,this.int16[E+5]=v,this.uint32[z+3]=T,this.uint16[E+8]=P,this.uint16[E+9]=C,t}}sa.prototype.bytesPerElement=20,Qe("StructArrayLayout6i1ul2ui20",sa);class Mn extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,i,a,h,m,g){const v=this.length;return this.resize(v+1),this.emplace(v,t,i,a,h,m,g)}emplace(t,i,a,h,m,g,v){const T=6*t;return this.int16[T+0]=i,this.int16[T+1]=a,this.int16[T+2]=h,this.int16[T+3]=m,this.int16[T+4]=g,this.int16[T+5]=v,t}}Mn.prototype.bytesPerElement=12,Qe("StructArrayLayout2i2i2i12",Mn);class kc extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,i,a,h,m){const g=this.length;return this.resize(g+1),this.emplace(g,t,i,a,h,m)}emplace(t,i,a,h,m,g){const v=4*t,T=8*t;return this.float32[v+0]=i,this.float32[v+1]=a,this.float32[v+2]=h,this.int16[T+6]=m,this.int16[T+7]=g,t}}kc.prototype.bytesPerElement=16,Qe("StructArrayLayout2f1f2i16",kc);class il extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,i,a,h,m,g){const v=this.length;return this.resize(v+1),this.emplace(v,t,i,a,h,m,g)}emplace(t,i,a,h,m,g,v){const T=16*t,P=4*t,C=8*t;return this.uint8[T+0]=i,this.uint8[T+1]=a,this.float32[P+1]=h,this.float32[P+2]=m,this.int16[C+6]=g,this.int16[C+7]=v,t}}il.prototype.bytesPerElement=16,Qe("StructArrayLayout2ub2f2i16",il);class Ws extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,i,a){const h=this.length;return this.resize(h+1),this.emplace(h,t,i,a)}emplace(t,i,a,h){const m=3*t;return this.uint16[m+0]=i,this.uint16[m+1]=a,this.uint16[m+2]=h,t}}Ws.prototype.bytesPerElement=6,Qe("StructArrayLayout3ui6",Ws);class zc extends sr{_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(t,i,a,h,m,g,v,T,P,C,E,z,L,F,j,G,J){const pe=this.length;return this.resize(pe+1),this.emplace(pe,t,i,a,h,m,g,v,T,P,C,E,z,L,F,j,G,J)}emplace(t,i,a,h,m,g,v,T,P,C,E,z,L,F,j,G,J,pe){const re=24*t,D=12*t,Z=48*t;return this.int16[re+0]=i,this.int16[re+1]=a,this.uint16[re+2]=h,this.uint16[re+3]=m,this.uint32[D+2]=g,this.uint32[D+3]=v,this.uint32[D+4]=T,this.uint16[re+10]=P,this.uint16[re+11]=C,this.uint16[re+12]=E,this.float32[D+7]=z,this.float32[D+8]=L,this.uint8[Z+36]=F,this.uint8[Z+37]=j,this.uint8[Z+38]=G,this.uint32[D+10]=J,this.int16[re+22]=pe,t}}zc.prototype.bytesPerElement=48,Qe("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",zc);class Rc extends sr{_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(t,i,a,h,m,g,v,T,P,C,E,z,L,F,j,G,J,pe,re,D,Z,ie,xe,Fe,Te,Ce,je,Le){const Ne=this.length;return this.resize(Ne+1),this.emplace(Ne,t,i,a,h,m,g,v,T,P,C,E,z,L,F,j,G,J,pe,re,D,Z,ie,xe,Fe,Te,Ce,je,Le)}emplace(t,i,a,h,m,g,v,T,P,C,E,z,L,F,j,G,J,pe,re,D,Z,ie,xe,Fe,Te,Ce,je,Le,Ne){const ke=32*t,it=16*t;return this.int16[ke+0]=i,this.int16[ke+1]=a,this.int16[ke+2]=h,this.int16[ke+3]=m,this.int16[ke+4]=g,this.int16[ke+5]=v,this.int16[ke+6]=T,this.int16[ke+7]=P,this.uint16[ke+8]=C,this.uint16[ke+9]=E,this.uint16[ke+10]=z,this.uint16[ke+11]=L,this.uint16[ke+12]=F,this.uint16[ke+13]=j,this.uint16[ke+14]=G,this.uint16[ke+15]=J,this.uint16[ke+16]=pe,this.uint16[ke+17]=re,this.uint16[ke+18]=D,this.uint16[ke+19]=Z,this.uint16[ke+20]=ie,this.uint16[ke+21]=xe,this.uint16[ke+22]=Fe,this.uint32[it+12]=Te,this.float32[it+13]=Ce,this.float32[it+14]=je,this.uint16[ke+30]=Le,this.uint16[ke+31]=Ne,t}}Rc.prototype.bytesPerElement=64,Qe("StructArrayLayout8i15ui1ul2f2ui64",Rc);class Wa extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t){const i=this.length;return this.resize(i+1),this.emplace(i,t)}emplace(t,i){return this.float32[1*t+0]=i,t}}Wa.prototype.bytesPerElement=4,Qe("StructArrayLayout1f4",Wa);class Dc extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,i,a){const h=this.length;return this.resize(h+1),this.emplace(h,t,i,a)}emplace(t,i,a,h){const m=3*t;return this.uint16[6*t+0]=i,this.float32[m+1]=a,this.float32[m+2]=h,t}}Dc.prototype.bytesPerElement=12,Qe("StructArrayLayout1ui2f12",Dc);class d extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,i,a){const h=this.length;return this.resize(h+1),this.emplace(h,t,i,a)}emplace(t,i,a,h){const m=4*t;return this.uint32[2*t+0]=i,this.uint16[m+2]=a,this.uint16[m+3]=h,t}}d.prototype.bytesPerElement=8,Qe("StructArrayLayout1ul2ui8",d);class e extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,i){const a=this.length;return this.resize(a+1),this.emplace(a,t,i)}emplace(t,i,a){const h=2*t;return this.uint16[h+0]=i,this.uint16[h+1]=a,t}}e.prototype.bytesPerElement=4,Qe("StructArrayLayout2ui4",e);class r extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t){const i=this.length;return this.resize(i+1),this.emplace(i,t)}emplace(t,i){return this.uint16[1*t+0]=i,t}}r.prototype.bytesPerElement=2,Qe("StructArrayLayout1ui2",r);class o extends sr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,i,a,h){const m=this.length;return this.resize(m+1),this.emplace(m,t,i,a,h)}emplace(t,i,a,h,m){const g=4*t;return this.float32[g+0]=i,this.float32[g+1]=a,this.float32[g+2]=h,this.float32[g+3]=m,t}}o.prototype.bytesPerElement=16,Qe("StructArrayLayout4f16",o);class u extends Ua{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]}

25get anchorPoint(){return new Se(this.anchorPointX,this.anchorPointY)}}u.prototype.size=20;class f extends sa{get(t){return new u(this,t)}}Qe("CollisionBoxArray",f);class y extends Ua{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(t){this._structArray.uint8[this._pos1+37]=t}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(t){this._structArray.uint8[this._pos1+38]=t}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(t){this._structArray.uint32[this._pos4+10]=t}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}y.prototype.size=48;class w extends zc{get(t){return new y(this,t)}}Qe("PlacedSymbolArray",w);class S extends Ua{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]}get 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(t){this._structArray.uint32[this._pos4+12]=t}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]}}S.prototype.size=64;class I extends Rc{get(t){return new S(this,t)}}Qe("SymbolInstanceArray",I);class A extends Wa{getoffsetX(t){return this.float32[1*t+0]}}Qe("GlyphOffsetArray",A);class k extends qa{getx(t){return this.int16[3*t+0]}gety(t){return this.int16[3*t+1]}gettileUnitDistanceFromAnchor(t){return this.int16[3*t+2]}}Qe("SymbolLineVertexArray",k);class R extends Ua{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]}}R.prototype.size=12;class O extends Dc{get(t){return new R(this,t)}}Qe("TextAnchorOffsetArray",O);class V extends Ua{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]}}V.prototype.size=8;class X extends d{get(t){return new V(this,t)}}Qe("FeatureIndexArray",X);class W extends Za{}class K extends Za{}class ee extends Za{}

25class se extends Ec{}class oe extends Rs{}class le extends ia{}class he extends Ga{}class ue extends rl{}class ve extends Ha{}class be extends Ac{}class Ae extends Mn{}class Re extends il{}class Ie extends Ws{}class Ge extends e{}const Ue=Lr([{name:"a_pos",components:2,type:"Int16"}],4),{members:De}=Ue;class Xe{constructor(t=[]){this._forceNewSegmentOnNextPrepare=!1,this.segments=t}prepareSegment(t,i,a,h){const m=this.segments[this.segments.length-1];return t>Xe.MAX_VERTEX_ARRAY_LENGTH&&ri(`Max vertices per segment is ${Xe.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${t}. Consider using the \`fillLargeMeshArrays\` function if you require meshes with more than ${Xe.MAX_VERTEX_ARRAY_LENGTH} vertices.`),this._forceNewSegmentOnNextPrepare||!m||m.vertexLength+t>Xe.MAX_VERTEX_ARRAY_LENGTH||m.sortKey!==h?this.createNewSegment(i,a,h):m}createNewSegment(t,i,a){const h={vertexOffset:t.length,primitiveOffset:i.length,vertexLength:0,primitiveLength:0,vaos:{}};return a!==void 0&&(h.sortKey=a),this._forceNewSegmentOnNextPrepare=!1,this.segments.push(h),h}getOrCreateLatestSegment(t,i,a){return this.prepareSegment(0,t,i,a)}forceNewSegmentOnNextPrepare(){this._forceNewSegmentOnNextPrepare=!0}get(){return this.segments}destroy(){for(const t of this.segments)for(const i in t.vaos)t.vaos[i].destroy()}static simpleSegment(t,i,a,h){return new Xe([{vertexOffset:t,primitiveOffset:i,vertexLength:a,primitiveLength:h,vaos:{},sortKey:0}])}}function Tt(s,t){return 256*(s=Pi(Math.floor(s),0,255))+Pi(Math.floor(t),0,255)}Xe.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Qe("SegmentVector",Xe);const Zt=Lr([{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"}]);var fr,Qt,mr,er={exports:{}},Kt={exports:{}},tr={exports:{}},ni=function(){if(mr)return er.exports;mr=1;var s=(fr||(fr=1,Kt.exports=function(i,a){var h,m,g,v,T,P,C,E;for(m=i.length-(h=3&i.length),g=a,T=3432918353,P=461845907,E=0;E<m;)C=255&i.charCodeAt(E)|(255&i.charCodeAt(++E))<<8|(255&i.charCodeAt(++E))<<16|(255&i.charCodeAt(++E))<<24,++E,g=27492+(65535&(v=5*(65535&(g=(g^=C=(65535&(C=(C=(65535&C)*T+(((C>>>16)*T&65535)<<16)&4294967295)<<15|C>>>17))*P+(((C>>>16)*P&65535)<<16)&4294967295)<<13|g>>>19))+((5*(g>>>16)&65535)<<16)&4294967295))+((58964+(v>>>16)&65535)<<16);switch(C=0,h){case 3:C^=(255&i.charCodeAt(E+2))<<16;case 2:C^=(255&i.charCodeAt(E+1))<<8;case 1:g^=C=(65535&(C=(C=(65535&(C^=255&i.charCodeAt(E)))*T+(((C>>>16)*T&65535)<<16)&4294967295)<<15|C>>>17))*P+(((C>>>16)*P&65535)<<16)&4294967295}return g^=i.length,g=2246822507*(65535&(g^=g>>>16))+((2246822507*(g>>>16)&65535)<<16)&4294967295,g=3266489909*(65535&(g^=g>>>13))+((3266489909*(g>>>16)&65535)<<16)&4294967295,(g^=g>>>16)>>>0}),Kt.exports),t=(Qt||(Qt=1,tr.exports=function(i,a){for(var h,m=i.length,g=a^m,v=0;m>=4;)h=1540483477*(65535&(h=255&i.charCodeAt(v)|(255&i.charCodeAt(++v))<<8|(255&i.charCodeAt(++v))<<16|(255&i.charCodeAt(++v))<<24))+((1540483477*(h>>>16)&65535)<<16),g=1540483477*(65535&g)+((1540483477*(g>>>16)&65535)<<16)^(h=1540483477*(65535&(h^=h>>>24))+((1540483477*(h>>>16)&65535)<<16)),m-=4,++v;switch(m){case 3:g^=(255&i.charCodeAt(v+2))<<16;case 2:g^=(255&i.charCodeAt(v+1))<<8;case 1:g=1540483477*(65535&(g^=255&i.charCodeAt(v)))+((1540483477*(g>>>16)&65535)<<16)}return g=1540483477*(65535&(g^=g>>>13))+((1540483477*(g>>>16)&65535)<<16),(g^=g>>>15)>>>0}),tr.exports);return er.exports=s,er.exports.murmur3=s,er.exports.murmur2=t,er.exports}(),Fr=B(ni);class jr{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(t,i,a,h){this.ids.push(mi(t)),this.positions.push(i,a,h)}getPositions(t){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const i=mi(t);let a=0,h=this.ids.length-1;for(;a<h;){const g=a+h>>1;this.ids[g]>=i?h=g:a=g+1}const m=[];for(;this.ids[a]===i;)m.push({index:this.positions[3*a],start:this.positions[3*a+1],end:this.positions[3*a+2]}),a++;return m}static serialize(t,i){const a=new Float64Array(t.ids),h=new Uint32Array(t.positions);return Ds(a,h,0,a.length-1),i&&i.push(a.buffer,h.buffer),{ids:a,positions:h}}static deserialize(t){const i=new jr;return i.ids=t.ids,i.positions=t.positions,i.indexed=!0,i}}function mi(s){const t=+s;return!isNaN(t)&&t<=Number.MAX_SAFE_INTEGER?t:Fr(String(s))}function Ds(s,t,i,a){for(;i<a;){const h=s[i+a>>1];let m=i-1,g=a+1;for(;;){do m++;while(s[m]<h);do g--;while(s[g]>h);if(m>=g)break;Ts(s,m,g),Ts(t,3*m,3*g),Ts(t,3*m+1,3*g+1),Ts(t,3*m+2,3*g+2)}

25_setPaintValues(t,i,a,h){if(!h||!a)return;const{min:m,mid:g,max:v}=a,T=h[m],P=h[g],C=h[v];if(T&&P&&C)for(let E=t;E<i;E++)this.zoomInPaintVertexArray.emplace(E,P.tl[0],P.tl[1],P.br[0],P.br[1],T.tl[0],T.tl[1],T.br[0],T.br[1],P.pixelRatio,T.pixelRatio),this.zoomOutPaintVertexArray.emplace(E,P.tl[0],P.tl[1],P.br[0],P.br[1],C.tl[0],C.tl[1],C.br[0],C.br[1],P.pixelRatio,C.pixelRatio)}upload(t){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=t.createVertexBuffer(this.zoomInPaintVertexArray,Zt.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=t.createVertexBuffer(this.zoomOutPaintVertexArray,Zt.members,this.expression.isStateDependent))}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class ji{constructor(t,i,a){this.binders={},this._buffers=[];const h=[];for(const m in t.paint._values){if(!a(m))continue;const g=t.paint.get(m);if(!(g instanceof bs&&Hn(g.property.specification)))continue;const v=rd(m,t.type),T=g.value,P=g.property.specification.type,C=g.property.useIntegerZoom,E=g.property.specification["property-type"],z=E==="cross-faded"||E==="cross-faded-data-driven";if(T.kind==="constant")this.binders[m]=z?new ts(T.value,v):new es(T.value,v,P),h.push(`/u_${m}`);else if(T.kind==="source"||z){const L=Ph(m,P,"source");this.binders[m]=z?new gr(T,P,C,i,L,t.id):new Ni(T,v,P,L),h.push(`/a_${m}`)}else{const L=Ph(m,P,"composite");this.binders[m]=new rr(T,v,P,C,i,L),h.push(`/z_${m}`)}}this.cacheKey=h.sort().join("")}getMaxValue(t){const i=this.binders[t];return i instanceof Ni||i instanceof rr?i.maxValue:0}populatePaintArrays(t,i,a,h,m){for(const g in this.binders){const v=this.binders[g];(v instanceof Ni||v instanceof rr||v instanceof gr)&&v.populatePaintArray(t,i,a,h,m)}}setConstantPatternPositions(t,i){for(const a in this.binders){const h=this.binders[a];h instanceof ts&&h.setConstantPatternPositions(t,i)}}updatePaintArrays(t,i,a,h,m){let g=!1;for(const v in t){const T=i.getPositions(v);for(const P of T){const C=a.feature(P.index);for(const E in this.binders){const z=this.binders[E];if((z instanceof Ni||z instanceof rr||z instanceof gr)&&z.expression.isStateDependent===!0){const L=h.paint.get(E);z.expression=L.value,z.updatePaintArray(P.start,P.end,C,t[v],m),g=!0}}}}return g}defines(){const t=[];for(const i in this.binders){const a=this.binders[i];(a instanceof es||a instanceof ts)&&t.push(...a.uniformNames.map(h=>`#define HAS_UNIFORM_${h}`))}return t}getBinderAttributes(){const t=[];for(const i in this.binders){const a=this.binders[i];if(a instanceof Ni||a instanceof rr)for(let h=0;h<a.paintVertexAttributes.length;h++)t.push(a.paintVertexAttributes[h].name);else if(a instanceof gr)for(let h=0;h<Zt.members.length;h++)t.push(Zt.members[h].name)}return t}getBinderUniforms(){const t=[];for(const i in this.binders){const a=this.binders[i];if(a instanceof es||a instanceof ts||a instanceof rr)for(const h of a.uniformNames)t.push(h)}return t}getPaintVertexBuffers(){return this._buffers}getUniforms(t,i){const a=[];for(const h in this.binders){const m=this.binders[h];if(m instanceof es||m instanceof ts||m instanceof rr){for(const g of m.uniformNames)if(i[g]){const v=m.getBinding(t,i[g],g);a.push({name:g,property:h,binding:v})}}}return a}setUniforms(t,i,a,h){for(const{name:m,property:g,binding:v}of i)this.binders[g].setUniform(v,h,a.get(g),m)}updatePaintBuffers(t){this._buffers=[];for(const i in this.binders){const a=this.binders[i];if(t&&a instanceof gr){const h=t.fromScale===2?a.zoomInPaintVertexBuffer:a.zoomOutPaintVertexBuffer;h&&this._buffers.push(h)}else(a instanceof Ni||a instanceof rr)&&a.paintVertexBuffer&&this._buffers.push(a.paintVertexBuffer)}}upload(t){for(const i in this.binders){const a=this.binders[i];(a instanceof Ni||a instanceof rr||a instanceof gr)&&a.upload(t)}this.updatePaintBuffers()}destroy(){for(const t in this.binders){const i=this.binders[t];(i instanceof Ni||i instanceof rr||i instanceof gr)&&i.destroy()}}}class yr{constructor(t,i,a=()=>!0){this.programConfigurations={};for(const h of t)this.programConfigurations[h.id]=new ji(h,i,a);this.needsUpload=!1,this._featureMap=new jr,this._bufferOffset=0}populatePaintArrays(t,i,a,h,m,g){for(const v in this.programConfigurations)this.programConfigurations[v].populatePaintArrays(t,i,h,m,g);i.id!==void 0&&this._featureMap.add(i.id,a,this._bufferOffset,t),this._bufferOffset=t,this.needsUpload=!0}updatePaintArrays(t,i,a,h){for(const m of a)this.needsUpload=this.programConfigurations[m.id].updatePaintArrays(t,this._featureMap,i,m,h)||this.needsUpload}get(t){return this.programConfigurations[t]}upload(t){if(this.needsUpload){for(const i in this.programConfigurations)this.programConfigurations[i].upload(t);this.needsUpload=!1}}destroy(){for(const t in this.programConfigurations)this.programConfigurations[t].destroy()}}function rd(s,t){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":["ga

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m=[t[h+0],t[h+1],t[h+2]],g=[this._vertexBuffer[2*t[h+0]+0],this._vertexBuffer[2*t[h+0]+1],this._vertexBuffer[2*t[h+1]+0],this._vertexBuffer[2*t[h+1]+1],this._vertexBuffer[2*t[h+2]+0],this._vertexBuffer[2*t[h+2]+1]];let v=1/0,T=1/0,P=-1/0,C=-1/0;for(let j=0;j<3;j++){const G=g[2*j],J=g[2*j+1];v=Math.min(v,G),P=Math.max(P,G),T=Math.min(T,J),C=Math.max(C,J)}if(v===P||T===C)continue;const E=Math.floor(v/this._granularityCellSize),z=Math.ceil(P/this._granularityCellSize),L=Math.floor(T/this._granularityCellSize),F=Math.ceil(C/this._granularityCellSize);if(E!==z||L!==F)for(let j=L;j<F;j++){const G=this._scanlineGenerateVertexRingForCellRow(j,g,m);lx(this._vertexBuffer,G,i)}else i.push(...m)}return i}_scanlineGenerateVertexRingForCellRow(t,i,a){const h=t*this._granularityCellSize,m=h+this._granularityCellSize,g=[];for(let v=0;v<3;v++){const T=i[2*v],P=i[2*v+1],C=i[2*(v+1)%6],E=i[(2*(v+1)+1)%6],z=i[2*(v+2)%6],L=i[(2*(v+2)+1)%6],F=C-T,j=E-P,G=F===0,J=j===0,pe=(h-P)/j,re=(m-P)/j,D=Math.min(pe,re),Z=Math.max(pe,re);if(!J&&(D>=1||Z<=0)||J&&(P<h||P>m)){E>=h&&E<=m&&g.push(a[(v+1)%3]);continue}!J&&D>0&&g.push(this._vertexToIndex(T+F*D,P+j*D));const ie=T+F*Math.max(D,0),xe=T+F*Math.min(Z,1);G||this._generateIntraEdgeVertices(g,T,P,C,E,ie,xe),!J&&Z<1&&g.push(this._vertexToIndex(T+F*Z,P+j*Z)),(J||E>=h&&E<=m)&&g.push(a[(v+1)%3]),!J&&(E<=h||E>=m)&&this._generateInterEdgeVertices(g,T,P,C,E,z,L,xe,h,m)}return g}_generateIntraEdgeVertices(t,i,a,h,m,g,v){const T=h-i,P=m-a,C=P===0,E=C?Math.min(i,h):Math.min(g,v),z=C?Math.max(i,h):Math.max(g,v),L=Math.floor(E/this._granularityCellSize)+1,F=Math.ceil(z/this._granularityCellSize)-1;if(C?i<h:g<v)for(let j=L;j<=F;j++){const G=j*this._granularityCellSize;t.push(this._vertexToIndex(G,a+P*(G-i)/T))}else for(let j=F;j>=L;j--){const G=j*this._granularityCellSize;t.push(this._vertexToIndex(G,a+P*(G-i)/T))}}_generateInterEdgeVertices(t,i,a,h,m,g,v,T,P,C){const E=m-a,z=g-h,L=v-m,F=(P-m)/L,j=(C-m)/L,G=Math.min(F,j),J=Math.max(F,j),pe=h+z*G;let re=Math.floor(Math.min(pe,T)/this._granularityCellSize)+1,D=Math.ceil(Math.max(pe,T)/this._granularityCellSize)-1,Z=T<pe;const ie=L===0;if(ie&&(v===P||v===C))return;if(ie||G>=1||J<=0){const Fe=a-v,Te=g+(i-g)*Math.min((P-v)/Fe,(C-v)/Fe);re=Math.floor(Math.min(Te,T)/this._granularityCellSize)+1,D=Math.ceil(Math.max(Te,T)/this._granularityCellSize)-1,Z=T<Te}const xe=E>0?C:P;if(Z)for(let Fe=re;Fe<=D;Fe++)t.push(this._vertexToIndex(Fe*this._granularityCellSize,xe));else for(let Fe=D;Fe>=re;Fe--)t.push(this._vertexToIndex(Fe*this._granularityCellSize,xe))}_generateOutline(t){const i=[];for(const a of t){const h=Ja(a,this._granularity,!0),m=this._pointArrayToIndices(h),g=[];for(let v=1;v<m.length;v++)g.push(m[v-1]),g.push(m[v]);i.push(g)}return i}_handlePoles(t){let 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(t,i,a)}_ensureNoPoleVertices(){const t=this._vertexBuffer;for(let i=0;i<t.length;i+=2){const a=t[i+1];a===ll&&(t[i+1]=-32767),a===Gc&&(t[i+1]=32766)}}_generatePoleQuad(t,i,a,h,m,g){h>m!=(g===ll)?(t.push(i),t.push(a),t.push(this._vertexToIndex(h,g)),t.push(a),t.push(this._vertexToIndex(m,g)),t.push(this._vertexToIndex(h,g))):(t.push(a),t.push(i),t.push(this._vertexToIndex(h,g)),t.push(this._vertexToIndex(m,g)),t.push(a),t.push(this._vertexToIndex(h,g)))}_fillPoles(t,i,a){const h=this._vertexBuffer,m=_t,g=t.length;for(let v=2;v<g;v+=3){const T=t[v-2],P=t[v-1],C=t[v],E=h[2*T],z=h[2*T+1],L=h[2*P],F=h[2*P+1],j=h[2*C],G=h[2*C+1];i&&(z===0&&F===0&&this._generatePoleQuad(t,T,P,E,L,ll),F===0&&G===0&&this._generatePoleQuad(t,P,C,L,j,ll),G===0&&z===0&&this._generatePoleQuad(t,C,T,j,E,ll)),a&&(z===m&&F===m&&this._generatePoleQuad(t,T,P,E,L,Gc),F===m&&G===m&&this._generatePoleQuad(t,P,C,L,j,Gc),G===m&&z===m&&this._generatePoleQuad(t,C,T,j,E,Gc))}}_initializeVertices(t){for(let i=0;i<t.length;i+=2)this._vertexToIndex(t[i],t[i+1])}subdividePolygonInternal(t,i){if(this._used)throw new Error("Subdivision: multiple use not allowed.");this._used=!0;const{flattened:a,holeIndices:h}=function(v){const T=[],P=[];for(const C of v)if(C.length!==0){C!==v[0]&&T.push(P.length/2);for(let E=0;E<C.length;E++)P.push(C[E].x),P.push(C[E].y)}return{flattened:P,holeIndices:T}}(t);let m;this._initializeVertices(a);try{const v=function(P,C,E=2){const z=C&&C.length,L=z?C[0]*E:P.length;let F=Dm(P,0,L,E,!0);const j=[];if(!F||F.next===F.prev)return j;let G,J,pe;if(z&&(F=function(re,D,Z,ie){const xe=[];for(let Fe=0,Te=D.length;Fe<Te;

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25,this.layers.forEach(i=>{this.gradients[i.id]={}}),this.layoutVertexArray=new oe,this.layoutVertexArray2=new le,this.indexArray=new Ie,this.programConfigurations=new yr(t.layers,t.zoom),this.segments=new Xe,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.id)}populate(t,i,a){this.hasPattern=ld("line",this.layers,i);const h=this.layers[0].layout.get("line-sort-key"),m=!h.isConstant(),g=[];for(const{feature:v,id:T,index:P,sourceLayerIndex:C}of t){const E=this.layers[0]._featureFilter.needGeometry,z=In(v,E);if(!this.layers[0]._featureFilter.filter(new dr(this.zoom),z,a))continue;const L=m?h.evaluate(z,{},a):void 0,F={id:T,properties:v.properties,type:v.type,sourceLayerIndex:C,index:P,geometry:E?z.geometry:Pn(v),patterns:{},sortKey:L};g.push(F)}m&&g.sort((v,T)=>v.sortKey-T.sortKey);for(const v of g){const{geometry:T,index:P,sourceLayerIndex:C}=v;if(this.hasPattern){const E=cd("line",this.layers,v,this.zoom,i);this.patternFeatures.push(E)}else this.addFeature(v,T,P,a,{},i.subdivisionGranularity);i.featureIndex.insert(t[P].feature,T,P,C,this.index)}}update(t,i,a){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,i,this.stateDependentLayers,a)}addFeatures(t,i,a){for(const h of this.patternFeatures)this.addFeature(h,h.geometry,h.index,i,a,t.subdivisionGranularity)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=t.createVertexBuffer(this.layoutVertexArray2,wx)),this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,xx),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(t){if(t.properties&&Object.prototype.hasOwnProperty.call(t.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(t.properties,"mapbox_clip_end"))return{start:+t.properties.mapbox_clip_start,end:+t.properties.mapbox_clip_end}}addFeature(t,i,a,h,m,g){const v=this.layers[0].layout,T=v.get("line-join").evaluate(t,{}),P=v.get("line-cap"),C=v.get("line-miter-limit"),E=v.get("line-round-limit");this.lineClips=this.lineFeatureClips(t);for(const z of i)this.addLine(z,t,T,P,C,E,h,g);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,a,m,h)}addLine(t,i,a,h,m,g,v,T){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,t=Ja(t,v?T.line.getGranularityForZoomLevel(v.z):1),this.lineClips){this.lineClipsArray.push(this.lineClips);for(let re=0;re<t.length-1;re++)this.totalDistance+=t[re].dist(t[re+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const P=Tx[i.type]==="Polygon";let C=t.length;for(;C>=2&&t[C-1].equals(t[C-2]);)C--;let E=0;for(;E<C-1&&t[E].equals(t[E+1]);)E++;if(C<(P?3:2))return;

25a==="bevel"&&(m=1.05);const z=this.overscaling<=16?15*_t/(512*this.overscaling):0,L=this.segments.prepareSegment(10*C,this.layoutVertexArray,this.indexArray);let F,j,G,J,pe;this.e1=this.e2=-1,P&&(F=t[C-2],pe=t[E].sub(F)._unit()._perp());for(let re=E;re<C;re++){if(G=re===C-1?P?t[E+1]:void 0:t[re+1],G&&t[re].equals(G))continue;pe&&(J=pe),F&&(j=F),F=t[re],pe=G?G.sub(F)._unit()._perp():J,J=J||pe;let D=J.add(pe);D.x===0&&D.y===0||D._unit();const Z=J.x*pe.x+J.y*pe.y,ie=D.x*pe.x+D.y*pe.y,xe=ie!==0?1/ie:1/0,Fe=2*Math.sqrt(2-2*ie),Te=ie<Sx&&j&&G,Ce=J.x*pe.y-J.y*pe.x>0;if(Te&&re>E){const Ne=F.dist(j);if(Ne>2*z){const ke=F.sub(F.sub(j)._mult(z/Ne)._round());this.updateDistance(j,ke),this.addCurrentVertex(ke,J,0,0,L),j=ke}}const je=j&&G;let Le=je?a:P?"butt":h;if(je&&Le==="round"&&(xe<g?Le="miter":xe<=2&&(Le="fakeround")),Le==="miter"&&xe>m&&(Le="bevel"),Le==="bevel"&&(xe>2&&(Le="flipbevel"),xe<m&&(Le="miter")),j&&this.updateDistance(j,F),Le==="miter")D._mult(xe),this.addCurrentVertex(F,D,0,0,L);else if(Le==="flipbevel"){if(xe>100)D=pe.mult(-1);else{const Ne=xe*J.add(pe).mag()/J.sub(pe).mag();D._perp()._mult(Ne*(Ce?-1:1))}this.addCurrentVertex(F,D,0,0,L),this.addCurrentVertex(F,D.mult(-1),0,0,L)}else if(Le==="bevel"||Le==="fakeround"){const Ne=-Math.sqrt(xe*xe-1),ke=Ce?Ne:0,it=Ce?0:Ne;if(j&&this.addCurrentVertex(F,J,ke,it,L),Le==="fakeround"){const ct=Math.round(180*Fe/Math.PI/20);for(let lt=1;lt<ct;lt++){let at=lt/ct;if(at!==.5){const Sr=at-.5;at+=at*Sr*(at-1)*((1.0904+Z*(Z*(3.55645-1.43519*Z)-3.2452))*Sr*Sr+(.848013+Z*(.215638*Z-1.06021)))}const Bt=pe.sub(J)._mult(at)._add(J)._unit()._mult(Ce?-1:1);this.addHalfVertex(F,Bt.x,Bt.y,!1,Ce,0,L)}}G&&this.addCurrentVertex(F,pe,-ke,-it,L)}else if(Le==="butt")this.addCurrentVertex(F,D,0,0,L);else if(Le==="square"){const Ne=j?1:-1;this.addCurrentVertex(F,D,Ne,Ne,L)}else Le==="round"&&(j&&(this.addCurrentVertex(F,J,0,0,L),this.addCurrentVertex(F,J,1,1,L,!0)),G&&(this.addCurrentVertex(F,pe,-1,-1,L,!0),this.addCurrentVertex(F,pe,0,0,L)));if(Te&&re<C-1){const Ne=F.dist(G);if(Ne>2*z){const ke=F.add(G.sub(F)._mult(z/Ne)._round());this.updateDistance(F,ke),this.addCurrentVertex(ke,pe,0,0,L),F=ke}}}}addCurrentVertex(t,i,a,h,m,g=!1){const v=i.y*h-i.x,T=-i.y-i.x*h;this.addHalfVertex(t,i.x+i.y*a,i.y-i.x*a,g,!1,a,m),this.addHalfVertex(t,v,T,g,!0,-h,m),this.distance>Qm/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(t,i,a,h,m,g))}addHalfVertex({x:t,y:i},a,h,m,g,v,T){const P=.5*(this.lineClips?this.scaledDistance*(Qm-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((t<<1)+(m?1:0),(i<<1)+(g?1:0),Math.round(63*a)+128,Math.round(63*h)+128,1+(v===0?0:v<0?-1:1)|(63&P)<<2,P>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const C=T.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,C,this.e2),T.primitiveLength++),g?this.e2=C:this.e1=C}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(t,i){this.distance+=t.dist(i),this.updateScaledDistance()}}let eg,tg;Qe("LineBucket",yd,{omit:["layers","patternFeatures"]});var rg={get paint(){return tg=tg||new Ci({"line-opacity":new mt(H.paint_line["line-opacity"]),"line-color":new mt(H.paint_line["line-color"]),"line-translate":new ot(H.paint_line["line-translate"]),"line-translate-anchor":new ot(H.paint_line["line-translate-anchor"]),"line-width":new mt(H.paint_line["line-width"]),"line-gap-width":new mt(H.paint_line["line-gap-width"]),"line-offset":new mt(H.paint_line["line-offset"]),"line-blur":new mt(H.paint_line["line-blur"]),"line-dasharray":new el(H.paint_line["line-dasharray"]),"line-pattern":new $a(H.paint_line["line-pattern"]),"line-gradient":new tl(H.paint_line["line-gradient"])})},get layout(){return eg=eg||new Ci({"line-cap":new ot(H.layout_line["line-cap"]),"line-join":new mt(H.layout_line["line-join"]),"line-miter-limit":new ot(H.layout_line["line-miter-limit"]),"line-round-limit":new ot(H.layout_line["line-round-limit"]),"line-sort-key":new mt(H.layout_line["line-sort-key"])})}};class Mx extends mt{possiblyEvaluate(t,i){return i=new dr(Math.floor(i.zoom),{now:i.now,fadeDuration:i.fadeDuration,zoomHistory:i.zoomHistory,transition:i.transition}),super.possiblyEvaluate(t,i)}evaluate(t,i,a,h){return i=Ur({},i,{zoom:Math.floor(i.zoom)}),super.evaluate(t,i,a,h)}}let Lh;class Px extends ws{constructor(t){super(t,rg),this.gradientVersion=0,Lh||(Lh=new Mx(rg.paint.properties["line-width"].specification),Lh.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(t){if(t==="line-gradient"){const i=this.gradientExpression();this.stepInterpolant=!!function(a){return a._styleExpression!==void 0}(i)&&i._styleExpression.expression instanceof mn,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(t,i){super.recalculate(t,i),this.paint._values["line-floorwidth"]=Lh.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,t)}createBucket(t){return new yd(t)}queryRadius(t){const i=t,a=ig(jc("line-width",this,i),jc("line-gap-width",this,i)),h=jc("line-offset",this,i);return a/2+Math.abs(h)+Eh(this.paint.get("line-translate"))}queryIntersectsFeature({queryGeometry:t,feature:i,featureState:a,geometry:h,transform:m,pixelsToTileUnits:g}){const v=Ah(t,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),-m.bearingInRadians,g),T=g/2*ig(this.paint.get("line-width").evaluate(i,a),this.paint.get("line-gap-width").evaluate(i,a)),P=this.paint.get("line-offset").evaluate(i,a);return P&&(h=function(C,E){const z=[];for(let L=0;L<C.length;L++){const F=C[L],j=[];for(let G=0;G<F.length;G++){const J=F[G-1],pe=F[G],re=F[G+1],D=G===0?new Se(0,0):pe.sub(J)._unit()._perp(),Z=G===F.length-1?new Se(0,0):re.sub(pe)._unit()._perp(),ie=D._add(Z)._unit(),xe=ie.x*Z.x+ie.y*Z.y;xe!==0&&ie._mult(1/xe),j.push(ie._mult(E)._add(pe))}z.push(j)}return z}(h,P*g)),function(C,E,z){for(let L=0;L<E.length;L++){const F=E[L];if(C.length>=3){for(let j=0;j<F.length;j++)if(nl(C,F[j]))return!0}if(Nc(C,F,z))return!0}return!1}(v,h,T)}isTileClipped(){return!0}}function ig(s,t){return t>0?t+2*s:s}const Ix=Lr([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),Cx=Lr([{name:"a_projected_pos",components:3,type:"Float32"}],4);Lr([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const Ex=Lr([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_box_real",components:2,type:"Int16"}]);Lr([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const sg=Lr([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),Ax=Lr([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function kx(s,t,i){return s.sections.forEach(a=>{a.text=function(h,m,g){const v=m.layout.get("text-transform").evaluate(g,{});return 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aa;Qe("ImagePosition",Td),Qe("ImageAtlas",cg),x.ai=void 0,(aa=x.ai||(x.ai={}))[aa.none=0]="none",aa[aa.horizontal=1]="horizontal",aa[aa.vertical=2]="vertical",aa[aa.horizontalOnly=3]="horizontalOnly";const Fh=-17;class Jc{constructor(){this.scale=1,this.fontStack="",this.imageName=null,this.verticalAlign="bottom"}static forText(t,i,a){const h=new Jc;return h.scale=t||1,h.fontStack=i,h.verticalAlign=a||"bottom",h}static forImage(t,i){const a=new Jc;return a.imageName=t,a.verticalAlign=i||"bottom",a}}class cl{constructor(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null}static fromFeature(t,i){const a=new cl;for(let h=0;h<t.sections.length;h++){const m=t.sections[h];m.image?a.addImageSection(m):a.addTextSection(m,i)}return a}length(){return this.text.length}getSection(t){return this.sections[this.sectionIndex[t]]}getSectionIndex(t){return this.sectionIndex[t]}getCharCode(t){return this.text.charCodeAt(t)}verticalizePunctuation(){this.text=function(t){let 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Forms"](C)||Xo.test(String.fromCodePoint(C)));(Bx[L]||F||z.imageName||E!==s.length()-2&&Ox[s.getCharCode(E+1)])&&g.push(pg(E+1,P,v,g,Nx(L,s.getCharCode(E+1),F&&T),!1))}}var C;return dg(pg(s.length(),P,v,g,0,!0))}function Md(s){let t=.5,i=.5;switch(s){case"right":case"top-right":case"bottom-right":t=1;break;case"left":case"top-left":case"bottom-left":t=0}switch(s){case"bottom":case"bottom-right":case"bottom-left":i=1;break;case"top":case"top-right":case"top-left":i=0}return{horizontalAlign:t,verticalAlign:i}}function jx(s,t,i){const a=t.getMaxScale()*Hr,{maxImageWidth:h,maxImageHeight:m}=t.getMaxImageSize(s),g=Math.max(a,m*i);return{verticalLineContentWidth:Math.max(a,h*i),horizontalLineContentHeight:g}}function fg(s){switch(s){case"top":return 0;case"center":return .5;default:return 1}}function Vx(s,t,i){return!(s===x.ai.horizontal||!t&&!Yo(i)||t&&(Oh[i]||(a=i,new RegExp("\\p{sc=Arab}","u").test(String.fromCodePoint(a)))));var a}function $x(s,t,i,a,h,m){const g=m[s.fontStack],v=function(P,C,E,z){if(P&&P.rect)return P;const L=C[E.fontStack],F=L&&L[z];return F?{rect:null,metrics:F.metrics}:null}(g&&g[t],h,s,t);

25if(v===null)return null;let T;if(i)T=a.verticalLineContentWidth-s.scale*Hr;else{const P=fg(s.verticalAlign);T=(a.horizontalLineContentHeight-s.scale*Hr)*P}return{rect:v.rect,metrics:v.metrics,baselineOffset:T}}function Ux(s,t,i,a,h){const m=h[s.imageName];if(!m)return null;const g=m.paddedRect,v=m.displaySize,T={width:v[0],height:v[1],left:Vi,top:-3,advance:t?v[1]:v[0]};let P;if(t)P=a.verticalLineContentWidth-v[1]*s.scale;else{const C=fg(s.verticalAlign);P=(a.horizontalLineContentHeight-v[1]*s.scale)*C}return{rect:g,metrics:T,baselineOffset:P,imageOffset:(t?v[0]:v[1])*s.scale-Hr*i}}function Zx(s,t,i,a){if(a===0)return;const h=s[i],m=(s[i].x+h.metrics.advance*h.scale)*a;for(let g=t;g<=i;g++)s[g].x-=m}function qx(s,t,i){const{horizontalAlign:a,verticalAlign:h}=Md(i),m=t[0]-s.displaySize[0]*a,g=t[1]-s.displaySize[1]*h;return{image:s,top:g,bottom:g+s.displaySize[1],left:m,right:m+s.displaySize[0]}}function mg(s){var t,i;let a=s.left,h=s.top,m=s.right-a,g=s.bottom-h;const v=(t=s.image.textFitWidth)!==null&&t!==void 0?t:"stretchOrShrink",T=(i=s.image.textFitHeight)!==null&&i!==void 0?i:"stretchOrShrink",P=(s.image.content[2]-s.image.content[0])/(s.image.content[3]-s.image.content[1]);if(T==="proportional"){if(v==="stretchOnly"&&m/g<P||v==="proportional"){const C=Math.ceil(g*P);a*=C/m,m=C}}else if(v==="proportional"&&T==="stretchOnly"&&P!==0&&m/g>P){const C=Math.ceil(m/P);h*=C/g,g=C}return{x1:a,y1:h,x2:a+m,y2:h+g}}function gg(s,t,i,a,h,m){const g=s.image;let v;if(g.content){const G=g.content,J=g.pixelRatio||1;v=[G[0]/J,G[1]/J,g.displaySize[0]-G[2]/J,g.displaySize[1]-G[3]/J]}const T=t.left*m,P=t.right*m;let C,E,z,L;i==="width"||i==="both"?(L=h[0]+T-a[3],E=h[0]+P+a[1]):(L=h[0]+(T+P-g.displaySize[0])/2,E=L+g.displaySize[0]);const F=t.top*m,j=t.bottom*m;return i==="height"||i==="both"?(C=h[1]+F-a[0],z=h[1]+j+a[2]):(C=h[1]+(F+j-g.displaySize[1])/2,z=C+g.displaySize[1]),{image:g,top:C,right:E,bottom:z,left:L,collisionPadding:v}}const Qc=255,Ys=128,oa=Qc*Ys;function _g(s,t){const{expression:i}=t;if(i.kind==="constant")return{kind:"constant",layoutSize:i.evaluate(new dr(s+1))};if(i.kind==="source")return{kind:"source"};{const{zoomStops:a,interpolationType:h}=i;let m=0;for(;m<a.length&&a[m]<=s;)m++;m=Math.max(0,m-1);let g=m;for(;g<a.length&&a[g]<s+1;)g++;g=Math.min(a.length-1,g);const v=a[m],T=a[g];return i.kind==="composite"?{kind:"composite",minZoom:v,maxZoom:T,interpolationType:h}:{kind:"camera",minZoom:v,maxZoom:T,minSize:i.evaluate(new dr(v)),maxSize:i.evaluate(new dr(T)),interpolationType:h}}}function Pd(s,t,i){let a="never";const h=s.get(t);return h?a=h:s.get(i)&&(a="always"),a}const Gx=Wc.VectorTileFeature.types,Hx=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Nh(s,t,i,a,h,m,g,v,T,P,C,E,z){const L=v?Math.min(oa,Math.round(v[0])):0,F=v?Math.min(oa,Math.round(v[1])):0;s.emplaceBack(t,i,Math.round(32*a),Math.round(32*h),m,g,(L<<1)+(T?1:0),F,16*P,16*C,256*E,256*z)}function Id(s,t,i){s.emplaceBack(t.x,t.y,i),s.emplaceBack(t.x,t.y,i),s.emplaceBack(t.x,t.y,i),s.emplaceBack(t.x,t.y,i)}function Wx(s){for(const t of s.sections)if(Th(t.text))return!0;return!1}class Cd{constructor(t){this.layoutVertexArray=new ue,this.indexArray=new Ie,this.programConfigurations=t,this.segments=new Xe,this.dynamicLayoutVertexArray=new ve,this.opacityVertexArray=new be,this.hasVisibleVertices=!1,this.placedSymbolArray=new w}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0}upload(t,i,a,h){this.isEmpty()||(a&&(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Ix.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,i),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,Cx.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,Hx,!0),this.opacityVertexBuffer.itemSize=1),(a||h)&&this.programConfigurations.upload(t))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}Qe("SymbolBuffers",Cd);class Ed{constructor(t,i,a){this.layoutVertexArray=new t,this.layoutAttributes=i,this.indexArray=new a,this.segments=new Xe,this.collisionVertexArray=new Re}upload(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,Ex.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}Qe("CollisionBuffers",Ed);class ul{constructor(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(g=>g.id),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[];const i=this.layers[0]._unevaluatedLayout._values;this.textSizeData=_g(this.zoom,i["text-size"]),this.iconSizeData=_g(this.zoom,i["icon-size"]);const a=this.layers[0].layout,h=a.get("symbol-sort-key"),m=a.get("symbol-z-order");this.canOverlap=Pd(a,"text-overlap","text-allow-overlap")!=="never"||Pd(a,"icon-overlap","icon-allow-overlap")!=="never"||a.get("text-ignore-placement")||a.get("icon-ignore-placement"),this.sortFeaturesByKey=m!=="viewport-y"&&!h.isConstant(),this.sortFeaturesByY=(m==="viewport-y"||m==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,a.get("symbol-placement")==="point"&&(this.writingModes=a.get("text-writing-mode").map(g=>x.ai[g])),this.stateDependentLayerIds=this.layers.filter(g=>g.isStateDependent()).map(g=>g.id),this.sourceID=t.sourceID}createArrays(){this.text=new Cd(new yr(this.layers,this.zoom,t=>/^text/.test(t))),this.icon=new Cd(new yr(this.layers,this.zoom,t=>/^icon/.test(t))),this.glyphOffsetArray=new A,this.lineVertexArray=new k,this.symbolInstances=new I,this.textAnchorOffsets=new O}calculateGlyphDependencies(t,i,a,h,m){for(let g=0;g<t.length;g++)if(i[t.charCodeAt(g)]=!0,(a||h)&&m){const v=Kc[t.charAt(g)];v&&(i[v.charCodeAt(0)]=!0)}}populate(t,i,a){const h=this.layers[0],m=h.layout,g=m.get("text-font"),v=m.get("text-field"),T=m.get("icon-image"),P=(v.value.kind!=="constant"||v.value.value instanceof Pr&&!v.value.value.isEmpty()||v.value.value.toString().length>0)&&(g.value.kind!=="constant"||g.value.value.length>0),C=T.value.kind!=="constant"||!!T.value.value||Object.keys(T.parameters).length>0,E=m.get("symbol-sort-key");if(this.features=[],!P&&!C)return;const z=i.iconDependencies,L=i.glyphDependencies,F=i.availableImages,j=new dr(this.zoom);for(const{feature:G,id:J,index:pe,sourceLayerIndex:re}of t){const D=h._featureFilter.needGeometry,Z=In(G,D);if(!h._featureFilter.filter(j,Z,a))continue;let ie,xe;if(D||(Z.geometry=Pn(G)),P){const Te=h.getValueAndResolveTokens("text-field",Z,a,F),Ce=Pr.factory(Te),je=this.hasRTLText=this.hasRTLText||Wx(Ce);(!je||zs.getRTLTextPluginStatus()==="unavailable"||je&&zs.isParsed())&&(ie=kx(Ce,h,Z))}if(C){const Te=h.getValueAndResolveTokens("icon-image",Z,a,F);xe=Te instanceof di?Te:di.fromString(Te)}if(!ie&&!xe)continue;const Fe=this.sortFeaturesByKey?E.evaluate(Z,{},a):void 0;if(this.features.push({id:J,text:ie,icon:xe,index:pe,sourceLayerIndex:re,geometry:Z.geometry,properties:G.properties,type:Gx[G.type],sortKey:Fe}),xe&&(z[xe.name]=!0),ie){const Te=g.evaluate(Z,{},a).join(","),Ce=m.get("text-rotation-alignment")!=="viewport"&&m.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(x.ai.vertical)>=0;for(const je of ie.sections)if(je.image)z[je.image.name]=!0;else{const Le=ta(ie.toString()),Ne=je.fontStack||Te,ke=L[Ne]=L[Ne]||{};this.calculateGlyphDependencies(je.text,ke,Ce,this.allowVerticalPlacement,Le)}}}m.get("symbol-placement")==="line"&&(this.features=function(G){const J={},pe={},re=[];let D=0;function Z(Te){re.push(G[Te]),D++}function ie(Te,Ce,je){const Le=pe[Te];return delete pe[Te],pe[Ce]=Le,re[Le].geometry[0].pop(),re[Le].geometry[0]=re[Le].geometry[0].concat(je[0]),Le}function xe(Te,Ce,je){const Le=J[Ce];return delete J[Ce],J[Te]=Le,re[Le].geometry[0].shift(),re[Le].geometry[0]=je[0].concat(re[Le].geometry[0]),Le}function Fe(Te,Ce,je){const Le=je?Ce[0][Ce[0].length-1]:Ce[0][0];return`${Te}:${Le.x}:${Le.y}`}for(let Te=0;Te<G.length;Te++){const Ce=G[Te],je=Ce.geometry,Le=Ce.text?Ce.text.toString():null;if(!Le){Z(Te);continue}const Ne=Fe(Le,je),ke=Fe(Le,je,!0);if(Ne in pe&&ke in J&&pe[Ne]!==J[ke]){const it=xe(Ne,ke,je),ct=ie(Ne,ke,re[it].geometry);delete J[Ne],delete pe[ke],pe[Fe(Le,re[ct].geometry,!0)]=ct,re[it].geometry=null}else Ne in pe?ie(Ne,ke,je):ke in J?xe(Ne,ke,je):(Z(Te),J[Ne]=D-1,pe[ke]=D-1)}return re.filter(Te=>Te.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((G,J)=>G.sortKey-J.sortKey)}update(t,i,a){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,i,this.layers,a),this.icon.programConfigurations.updatePaintArrays(t,i,this.layers,a))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(t){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(t),this.iconCollisionBox.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,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(t,i){const a=this.lineVertexArray.length;if(t.segment!==void 0){let h=t.dist(i[t.segment+1]),m=t.dist(i[t.segment]);const g={};for(let v=t.segment+1;v<i.length;v++)g[v]={x:i[v].x,y:i[v].y,tileUnitDistanceFromAnchor:h},v<i.length-1&&(h+=i[v+1].dist(i[v]));for(let v=t.segment||0;v>=0;v--)g[v]={x:i[v].x,y:i[v].y,tileUnitDistanceFromAnchor:m},v>0&&(m+=i[v-1].dist(i[v]));for(let v=0;v<i.length;v++){const T=g[v];this.lineVertexArray.emplaceBack(T.x,T.y,T.tileUnitDistanceFromAnchor)}}return{lineStartIndex:a,lineLength:this.lineVertexArray.length-a}}addSymbols(t,i,a,h,m,g,v,T,P,C,E,z){const L=t.indexArray,F=t.layoutVertexArray,j=t.segments.prepareSegment(4*i.length,F,L,this.canOverlap?g.sortKey:void 0),G=this.glyphOffsetArray.length,J=j.vertexLength,pe=this.allowVerticalPlacement&&v===x.ai.vertical?Math.PI/2:0,re=g.text&&g.text.sections;for(let D=0;D<i.length;D++){const{tl:Z,tr:ie,bl:xe,br:Fe,tex:Te,pixelOffsetTL:Ce,pixelOffsetBR:je,minFontScaleX:Le,minFontScaleY:Ne,glyphOffset:ke,isSDF:it,sectionIndex:ct}=i[D],lt=j.vertexLength,at=ke[1];Nh(F,T.x,T.y,Z.x,at+Z.y,Te.x,Te.y,a,it,Ce.x,Ce.y,Le,Ne),Nh(F,T.x,T.y,ie.x,at+ie.y,Te.x+Te.w,Te.y,a,it,je.x,Ce.y,Le,Ne),Nh(F,T.x,T.y,xe.x,at+xe.y,Te.x,Te.y+Te.h,a,it,Ce.x,je.y,Le,Ne),Nh(F,T.x,T.y,Fe.x,at+Fe.y,Te.x+Te.w,Te.y+Te.h,a,it,je.x,je.y,Le,Ne),Id(t.dynamicLayoutVertexArray,T,pe),L.emplaceBack(lt,lt+2,lt+1),L.emplaceBack(lt+1,lt+2,lt+3),j.vertexLength+=4,j.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(ke[0]),D!==i.length-1&&

25ct===i[D+1].sectionIndex||t.programConfigurations.populatePaintArrays(F.length,g,g.index,{},z,re&&re[ct])}t.placedSymbolArray.emplaceBack(T.x,T.y,G,this.glyphOffsetArray.length-G,J,P,C,T.segment,a?a[0]:0,a?a[1]:0,h[0],h[1],v,0,!1,0,E)}_addCollisionDebugVertex(t,i,a,h,m,g){return i.emplaceBack(0,0),t.emplaceBack(a.x,a.y,h,m,Math.round(g.x),Math.round(g.y))}addCollisionDebugVertices(t,i,a,h,m,g,v){const T=m.segments.prepareSegment(4,m.layoutVertexArray,m.indexArray),P=T.vertexLength,C=m.layoutVertexArray,E=m.collisionVertexArray,z=v.anchorX,L=v.anchorY;this._addCollisionDebugVertex(C,E,g,z,L,new Se(t,i)),this._addCollisionDebugVertex(C,E,g,z,L,new Se(a,i)),this._addCollisionDebugVertex(C,E,g,z,L,new Se(a,h)),this._addCollisionDebugVertex(C,E,g,z,L,new Se(t,h)),T.vertexLength+=4;const F=m.indexArray;F.emplaceBack(P,P+1),F.emplaceBack(P+1,P+2),F.emplaceBack(P+2,P+3),F.emplaceBack(P+3,P),T.primitiveLength+=4}addDebugCollisionBoxes(t,i,a,h){for(let m=t;m<i;m++){const g=this.collisionBoxArray.get(m);this.addCollisionDebugVertices(g.x1,g.y1,g.x2,g.y2,h?this.textCollisionBox:this.iconCollisionBox,g.anchorPoint,a)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new Ed(Ae,sg.members,Ge),this.iconCollisionBox=new Ed(Ae,sg.members,Ge);for(let t=0;t<this.symbolInstances.length;t++){const i=this.symbolInstances.get(t);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(t,i,a,h,m,g,v,T,P){const C={};for(let E=i;E<a;E++){const z=t.get(E);C.textBox={x1:z.x1,y1:z.y1,x2:z.x2,y2:z.y2,anchorPointX:z.anchorPointX,anchorPointY:z.anchorPointY},C.textFeatureIndex=z.featureIndex;break}for(let E=h;E<m;E++){const z=t.get(E);C.verticalTextBox={x1:z.x1,y1:z.y1,x2:z.x2,y2:z.y2,anchorPointX:z.anchorPointX,anchorPointY:z.anchorPointY},C.verticalTextFeatureIndex=z.featureIndex;break}for(let E=g;E<v;E++){const z=t.get(E);C.iconBox={x1:z.x1,y1:z.y1,x2:z.x2,y2:z.y2,anchorPointX:z.anchorPointX,anchorPointY:z.anchorPointY},C.iconFeatureIndex=z.featureIndex;break}for(let E=T;E<P;E++){const z=t.get(E);C.verticalIconBox={x1:z.x1,y1:z.y1,x2:z.x2,y2:z.y2,anchorPointX:z.anchorPointX,anchorPointY:z.anchorPointY},C.verticalIconFeatureIndex=z.featureIndex;break}return C}deserializeCollisionBoxes(t){this.collisionArrays=[];for(let i=0;i<this.symbolInstances.length;i++){const a=this.symbolInstances.get(i);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(t,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(t,i){const a=t.placedSymbolArray.get(i),h=a.vertexStartIndex+4*a.numGlyphs;for(let m=a.vertexStartIndex;m<h;m+=4)t.indexArray.emplaceBack(m,m+2,m+1),t.indexArray.emplaceBack(m+1,m+2,m+3)}getSortedSymbolIndexes(t){if(this.sortedAngle===t&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const i=Math.sin(t),a=Math.cos(t),h=[],m=[],g=[];for(let v=0;v<this.symbolInstances.length;++v){g.push(v);const T=this.symbolInstances.get(v);h.push(0|Math.round(i*T.anchorX+a*T.anchorY)),m.push(T.featureIndex)}return g.sort((v,T)=>h[v]-h[T]||m[T]-m[v]),g}addToSortKeyRanges(t,i){const a=this.sortKeyRanges[this.sortKeyRanges.length-1];a&&a.sortKey===i?a.symbolInstanceEnd=t+1:this.sortKeyRanges.push({sortKey:i,symbolInstanceStart:t,symbolInstanceEnd:t+1})}sortFeatures(t){if(this.sortFeaturesByY&&this.sortedAngle!==t&&!(this.text.segments.get().length>1||this.icon.segments.get().length>

251)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,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),[a.rightJustifiedTextSymbolIndex,a.centerJustifiedTextSymbolIndex,a.leftJustifiedTextSymbolIndex].forEach((h,m,g)=>{h>=0&&g.indexOf(h)===m&&this.addIndicesForPlacedSymbol(this.text,h)}),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 yg,vg;Qe("SymbolBucket",ul,{omit:["layers","collisionBoxArray","features","compareText"]}),ul.MAX_GLYPHS=65535,ul.addDynamicAttributes=Id;var Ad={get paint(){return vg=vg||new Ci({"icon-opacity":new mt(H.paint_symbol["icon-opacity"]),"icon-color":new mt(H.paint_symbol["icon-color"]),"icon-halo-color":new mt(H.paint_symbol["icon-halo-color"]),"icon-halo-width":new mt(H.paint_symbol["icon-halo-width"]),"icon-halo-blur":new mt(H.paint_symbol["icon-halo-blur"]),"icon-translate":new ot(H.paint_symbol["icon-translate"]),"icon-translate-anchor":new ot(H.paint_symbol["icon-translate-anchor"]),"text-opacity":new mt(H.paint_symbol["text-opacity"]),"text-color":new mt(H.paint_symbol["text-color"],{runtimeType:At,getOverride:s=>s.textColor,hasOverride:s=>!!s.textColor}),"text-halo-color":new mt(H.paint_symbol["text-halo-color"]),"text-halo-width":new mt(H.paint_symbol["text-halo-width"]),"text-halo-blur":new mt(H.paint_symbol["text-halo-blur"]),"text-translate":new ot(H.paint_symbol["text-translate"]),"text-translate-anchor":new ot(H.paint_symbol["text-translate-anchor"])})},get layout(){return yg=yg||new Ci({"symbol-placement":new ot(H.layout_symbol["symbol-placement"]),"symbol-spacing":new ot(H.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new ot(H.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new mt(H.layout_symbol["symbol-sort-key"]),"symbol-z-order":new ot(H.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new ot(H.layout_symbol["icon-allow-overlap"]),"icon-overlap":new ot(H.layout_symbol["icon-overlap"]),"icon-ignore-placement":new ot(H.layout_symbol["icon-ignore-placement"]),"icon-optional":new ot(H.layout_symbol["icon-optional"]),"icon-rotation-alignment":new ot(H.layout_symbol["icon-rotation-alignment"]),"icon-size":new mt(H.layout_symbol["icon-size"]),"icon-text-fit":new ot(H.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new ot(H.layout_symbol["icon-text-fit-padding"]),"icon-image":new mt(H.layout_symbol["icon-image"]),"icon-rotate":new mt(H.layout_symbol["icon-rotate"]),"icon-padding":new mt(H.layout_symbol["icon-padding"]),"icon-keep-upright":new ot(H.layout_symbol["icon-keep-upright"]),"icon-offset":new mt(H.layout_symbol["icon-offset"]),"icon-anchor":new mt(H.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new ot(H.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new ot(H.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new ot(H.layout_symbol["text-rotation-alignment"]),"text-field":new mt(H.layout_symbol["text-field"]),"text-font":new mt(H.layout_symbol["text-font"]),"text-size":new mt(H.layout_symbol["text-size"]),"text-max-width":new mt(H.layout_symbol["text-max-width"]),"text-line-height":new ot(H.layout_symbol["text-line-height"]),"text-letter-spacing":new mt(H.layout_symbol["text-letter-spacing"]),"text-justify":new mt(H.layout_symbol["text-justify"]),"text-radial-offset":new mt(H.layout_symbol["text-radial-offset"]),"text-variable-anchor":new ot(H.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new mt(H.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new mt(H.layout_symbol["text-anchor"]),"text-max-angle":new ot(H.layout_symbol["text-max-angle"]),"text-writing-mode":new ot(H.layout_symbol["text-writing-mode"]),"text-rotate":new mt(H.layout_symbol["text-rotate"]),"text-padding":new ot(H.layout_symbol["text-padding"]),"text-keep-upright":new ot(H.layout_symbol["text-keep-upright"]),"text-transform":new mt(H.layout_symbol["text-transform"]),"text-offset":new mt(H.layout_symbol["text-offset"]),"text-allow-overlap":new ot(H.layout_symbol["text-allow-overlap"]),"text-overlap":new ot(H.layout_symbol["text-overlap"]),"text-ignore-placement":new ot(H.layout_symbol["text-ignore-placement"]),"text-optional":new ot(H.layout_symbol["text-optional"])})}};class xg{constructor(t){if(t.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=t.property.overrides?t.property.overrides.runtimeType:yt,this.defaultValue=t}evaluate(t){if(t.formattedSection){const i=this.defaultValue.property.overrides;if(i&&i.hasOverride(t.formattedSection))return i.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default}eachChild(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}Qe("FormatSectionOverride",xg,{omit:["defaultValue"]});

25if(this.lng=+t,this.lat=+i,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new la(Ii(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(t){const i=Math.PI/180,a=this.lat*i,h=t.lat*i,m=Math.sin(a)*Math.sin(h)+Math.cos(a)*Math.cos(h)*Math.cos((t.lng-this.lng)*i);return kd*Math.acos(Math.min(m,1))}static convert(t){if(t instanceof la)return t;if(Array.isArray(t)&&(t.length===2||t.length===3))return new la(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&typeof t=="object"&&t!==null)return new la(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}const Tg=2*Math.PI*kd;function Sg(s){return Tg*Math.cos(s*Math.PI/180)}function Mg(s){return(180+s)/360}function Pg(s){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+s*Math.PI/360)))/360}function Ig(s,t){return s/Sg(t)}function zd(s){return 360/Math.PI*Math.atan(Math.exp((180-360*s)*Math.PI/180))-90}function Cg(s,t){return s*Sg(zd(t))}class eu{constructor(t,i,a=0){this.x=+t,this.y=+i,this.z=+a}static fromLngLat(t,i=0){const a=la.convert(t);return new eu(Mg(a.lng),Pg(a.lat),Ig(i,a.lat))}toLngLat(){return new la(360*this.x-180,zd(this.y))}toAltitude(){return Cg(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/Tg*(t=zd(this.y),1/Math.cos(t*Math.PI/180));var t}}function Eg(s,t,i){var a=2*Math.PI*6378137/256/Math.pow(2,i);return[s*a-2*Math.PI*6378137/2,t*a-2*Math.PI*6378137/2]}class Rd{constructor(t,i,a){if(!function(h,m,g){return!(h<0||h>25||g<0||g>=Math.pow(2,h)||m<0||m>=Math.pow(2,h))}(t,i,a))throw new Error(`x=${i}, y=${a}, z=${t} outside of bounds. 0<=x<${Math.pow(2,t)}, 0<=y<${Math.pow(2,t)} 0<=z<=25 `);this.z=t,this.x=i,this.y=a,this.key=hl(0,t,t,i,a)}equals(t){return this.z===t.z&&this.x===t.x&&this.y===t.y}url(t,i,a){const h=(g=this.y,v=this.z,T=Eg(256*(m=this.x),256*(g=Math.pow(2,v)-g-1),v),P=Eg(256*(m+1),256*(g+1),v),T[0]+","+T[1]+","+P[0]+","+P[1]);var m,g,v,T,P;const C=function(E,z,L){let F,j="";for(let G=E;G>0;G--)F=1<<G-1,j+=(z&F?1:0)+(L&F?2:0);return j}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String(a==="tms"?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,i>1?"@2x":"").replace(/{quadkey}/g,C).replace(/{bbox-epsg-3857}/g,h)}isChildOf(t){const i=this.z-t.z;return i>0&&t.x===this.x>>i&&t.y===this.y>>i}getTilePoint(t){const i=Math.pow(2,this.z);return new Se((t.x*i-this.x)*_t,(t.y*i-this.y)*_t)}toString(){return`${this.z}/${this.x}/${this.y}`}}class Ag{constructor(t,i){this.wrap=t,this.canonical=i,this.key=hl(t,i.z,i.z,i.x,i.y)}}class ps{constructor(t,i,a,h,m){if(this.terrainRttPosMatrix32f=null,t<a)throw new Error(`overscaledZ should be >= z; overscaledZ = ${t}; z = ${a}`);this.overscaledZ=t,this.wrap=i,this.canonical=new Rd(a,+h,+m),this.key=hl(i,t,a,h,m)}clone(){return new ps(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)}scaledTo(t){if(t>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${t}; overscaledZ = ${this.overscaledZ}`);const i=this.canonical.z-t;return t>this.canonical.z?new ps(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new ps(t,this.wrap,t,this.canonical.x>>i,this.canonical.y>>i)}calculateScaledKey(t,i){if(t>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${t}; overscaledZ = ${this.overscaledZ}`);const a=this.canonical.z-t;return t>this.canonical.z?hl(this.wrap*+i,t,this.canonical.z,this.canonical.x,this.canonical.y):hl(this.wrap*+i,t,t,this.canonical.x>>a,this.canonical.y>>a)}isChildOf(t){if(t.wrap!==this.wrap)return!1;const i=this.canonical.z-t.canonical.z;return t.overscaledZ===0||t.overscaledZ<this.overscaledZ&&t.canonical.x===this.canonical.x>>i&&t.canonical.y===this.canonical.y>>i}children(t){if(this.overscaledZ>=t)return[new ps(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const i=this.canonical.z+1,a=2*this.canonical.x,h=2*this.canonical.y;return[new ps(i,this.wrap,i,a,h),new ps(i,this.wrap,i,a+1,h),new ps(i,this.wrap,i,a,h+1),new ps(i,this.wrap,i,a+1,h+1)]}isLessThan(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))}wrapped(){return new ps(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(t){return new ps(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new Ag(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(t){return this.canonical.getTilePoint(new eu(t.x-this.wrap,t.y))}}function hl(s,t,i,a,h){(s*=2)<0&&(s=-1*s-1);const m=1<<i;return(m*m*s+m*h+a).toString(36)+i.toString(36)+t.toString(36)}Qe("CanonicalTileID",Rd),Qe("OverscaledTileID",ps,{omit:["terrainRttPosMatrix32f"]});class kg{constructor(t,i,a,h=1,m=1,g=1,v=0){if(this.uid=t,i.height!==i.width)throw new RangeError("DEM tiles must be square");if(a&&!["mapbox","terrarium","custom"].includes(a))return void ri(`"${a}" is not a valid encoding type. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=i.height;const T=this.dim=i.height-2;switch(this.data=new Uint32Array(i.data.buffer),a){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=h,this.greenFactor=m,this.blueFactor=g,this.baseShift=v;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let P=0;P<T;P++)this.data[this._idx(-1,P)]=this.data[this._idx(0,P)],this.data[this._idx(T,P)]=this.data[this._idx(T-1,P)],this.data[this._idx(P,-1)]=this.data[this._idx(P,0)],this.data[this._idx(P,T)]=this.data[this._idx(P,T-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(T,-1)]=this.data[this._idx(T-1,0)],this.data[this._idx(-1,T)]=this.data[this._idx(0,T-1)],this.data[this._idx(T,T)]=this.data[this._idx(T-1,T-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let P=0;P<T;P++)for(let C=0;C<T;C++){const E=this.get(P,C);E>this.max&&(this.max=E),E<this.min&&(this.min=E)}}get(t,i){const a=new Uint8Array(this.data.buffer),h=4*this._idx(t,i);return this.unpack(a[h],a[h+1],a[h+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(t,i){if(t<-1||t>=this.dim+1||i<-1||i>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(i+1)*this.stride+(t+1)}unpack(t,i,a){return t*this.redFactor+i*this.greenFactor+a*this.blueFactor-this.baseShift}getPixels(){return new hs({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(t,i,a){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");let h=i*this.dim,m=i*this.dim+this.dim,g=a*this.dim,v=a*this.dim+this.dim;switch(i){case-1:h=m-1;break;case 1:m=h+1}switch(a){case-1:g=v-1;break;case 1:v=g+1}const T=-i*this.dim,P=-a*this.dim;for(let C=g;C<v;C++)for(let E=h;E<m;E++)this.data[this._idx(E,C)]=t.data[this._idx(E+T,C+P)]}}Qe("DEMData",kg);class zg{constructor(t){this._stringToNumber={},this._numberToString=[];for(let i=0;i<t.length;i++){const a=t[i];this._stringToNumber[a]=i,this._numberToString[i]=a}}encode(t){return this._stringToNumber[t]}decode(t){if(t>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${t} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[t]}}class Rg{constructor(t,i,a,h,m){this.type="Feature",this._vectorTileFeature=t,t._z=i,t._x=a,t._y=h,this.properties=t.properties,this.id=m}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(t){this._geometry=t}toJSON(){const t={geometry:this.geometry};for(const i in this)i!=="_geometry"&&i!=="_vectorTileFeature"&&(t[i]=this[i]);return t}}class Dg{constructor(t,i){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=new Tn(_t,16,0),this.grid3D=new Tn(_t,16,0),this.featureIndexArray=new X,this.promoteId=i}insert(t,i,a,h,m,g){const v=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(a,h,m);const T=g?this.grid3D:this.grid;for(let P=0;P<i.length;P++){const C=i[P],E=[1/0,1/0,-1/0,-1/0];for(let z=0;z<C.length;z++){const L=C[z];E[0]=Math.min(E[0],L.x),E[1]=Math.min(E[1],L.y),E[2]=Math.max(E[2],L.x),E[3]=Math.max(E[3],L.y)}E[0]<_t&&E[1]<_t&&E[2]>=0&&E[3]>=0&&T.insert(v,E[0],E[1],E[2],E[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new Wc.VectorTile(new bd(this.rawTileData)).layers,this.sourceLayerCoder=new zg(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(t,i,a,h){this.loadVTLayers();const m=t.params,g=_t/t.tileSize/t.scale,v=$o(m.filter),T=t.queryGeometry,P=t.queryPadding*g,C=Fg(T),E=this.grid.query(C.minX-P,C.minY-P,C.maxX+P,C.maxY+P),z=Fg(t.cameraQueryGeometry),L=this.grid3D.query(z.minX-P,z.minY-P,z.maxX+P,z.maxY+P,(G,J,pe,re)=>function(D,Z,ie,xe,Fe){for(const Ce of D)if(Z<=Ce.x&&ie<=Ce.y&&xe>=Ce.x&&Fe>=Ce.y)return!0;const Te=[new Se(Z,ie),new Se(Z,Fe),new Se(xe,Fe),new Se(xe,ie)];if(D.length>2){for(const Ce of Te)if(nl(D,Ce))return!0}for(let Ce=0;Ce<D.length-1;Ce++)if(Uv(D[Ce],D[Ce+1],Te))return!0;return!1}(t.cameraQueryGeometry,G-P,J-P,pe+P,re+P));for(const G of L)E.push(G);E.sort(t0);const F={};let j;for(let G=0;G<E.length;G++){const J=E[G];if(J===j)continue;j=J;const pe=this.featureIndexArray.get(J);let re=null;

25this.loadMatchingFeature(F,pe.bucketIndex,pe.sourceLayerIndex,pe.featureIndex,v,m.layers,m.availableImages,i,a,h,(D,Z,ie)=>(re||(re=Pn(D)),Z.queryIntersectsFeature({queryGeometry:T,feature:D,featureState:ie,geometry:re,zoom:this.z,transform:t.transform,pixelsToTileUnits:g,pixelPosMatrix:t.pixelPosMatrix})))}return F}loadMatchingFeature(t,i,a,h,m,g,v,T,P,C,E){const z=this.bucketLayerIDs[i];if(g&&!z.some(G=>g.has(G)))return;const L=this.sourceLayerCoder.decode(a),F=this.vtLayers[L].feature(h);if(m.needGeometry){const G=In(F,!0);if(!m.filter(new dr(this.tileID.overscaledZ),G,this.tileID.canonical))return}else if(!m.filter(new dr(this.tileID.overscaledZ),F))return;const j=this.getId(F,L);for(let G=0;G<z.length;G++){const J=z[G];if(g&&!g.has(J))continue;const pe=T[J];if(!pe)continue;let re={};j&&C&&(re=C.getState(pe.sourceLayer||"_geojsonTileLayer",j));const D=Ur({},P[J]);D.paint=Lg(D.paint,pe.paint,F,re,v),D.layout=Lg(D.layout,pe.layout,F,re,v);const Z=!E||E(F,pe,re);if(!Z)continue;const ie=new Rg(F,this.z,this.x,this.y,j);ie.layer=D;let xe=t[J];xe===void 0&&(xe=t[J]=[]),xe.push({featureIndex:h,feature:ie,intersectionZ:Z})}}lookupSymbolFeatures(t,i,a,h,m,g,v,T){const P={};this.loadVTLayers();const C=$o(m);for(const E of t)this.loadMatchingFeature(P,a,h,E,C,g,v,T,i);return P}hasLayer(t){for(const i of this.bucketLayerIDs)for(const a of i)if(t===a)return!0;return!1}getId(t,i){var a;let h=t.id;return this.promoteId&&(h=t.properties[typeof this.promoteId=="string"?this.promoteId:this.promoteId[i]],typeof h=="boolean"&&(h=Number(h)),h===void 0&&!((a=t.properties)===null||a===void 0)&&a.cluster&&this.promoteId&&(h=Number(t.properties.cluster_id))),h}}function Lg(s,t,i,a,h){return Xi(s,(m,g)=>{const v=t instanceof ra?t.get(g):null;return v&&v.evaluate?v.evaluate(i,a,h):v})}function Fg(s){let t=1/0,i=1/0,a=-1/0,h=-1/0;for(const m of s)t=Math.min(t,m.x),i=Math.min(i,m.y),a=Math.max(a,m.x),h=Math.max(h,m.y);return{minX:t,minY:i,maxX:a,maxY:h}}function t0(s,t){return t-s}function Bg(s,t,i,a,h){const m=[];for(let g=0;g<s.length;g++){const v=s[g];let T;for(let P=0;P<v.length-1;P++){let C=v[P],E=v[P+1];C.x<t&&E.x<t||(C.x<t?C=new Se(t,C.y+(t-C.x)/(E.x-C.x)*(E.y-C.y))._round():E.x<t&&(E=new Se(t,C.y+(t-C.x)/(E.x-C.x)*(E.y-C.y))._round()),C.y<i&&E.y<i||(C.y<i?C=new Se(C.x+(i-C.y)/(E.y-C.y)*(E.x-C.x),i)._round():E.y<i&&(E=new Se(C.x+(i-C.y)/(E.y-C.y)*(E.x-C.x),i)._round()),C.x>=a&&E.x>=a||(C.x>=a?C=new Se(a,C.y+(a-C.x)/(E.x-C.x)*(E.y-C.y))._round():E.x>=a&&(E=new Se(a,C.y+(a-C.x)/(E.x-C.x)*(E.y-C.y))._round()),C.y>=h&&E.y>=h||(C.y>=h?C=new Se(C.x+(h-C.y)/(E.y-C.y)*(E.x-C.x),h)._round():E.y>=h&&(E=new Se(C.x+(h-C.y)/(E.y-C.y)*(E.x-C.x),h)._round()),T&&C.equals(T[T.length-1])||(T=[C],m.push(T)),T.push(E)))))}}return m}Qe("FeatureIndex",Dg,{omit:["rawTileData","sourceLayerCoder"]});class ca extends Se{constructor(t,i,a,h){super(t,i),this.angle=a,h!==void 0&&(this.segment=h)}clone(){return new ca(this.x,this.y,this.angle,this.segment)}}function Og(s,t,i,a,h){if(t.segment===void 0||i===0)return!0;let m=t,g=t.segment+1,v=0;for(;v>-i/2;){if(g--,g<0)return!1;v-=s[g].dist(m),m=s[g]}v+=s[g].dist(s[g+1]),g++;const T=[];let P=0;for(;v<i/2;){const C=s[g],E=s[g+1];if(!E)return!1;let z=s[g-1].angleTo(C)-C.angleTo(E);for(z=Math.abs((z+3*Math.PI)%(2*Math.PI)-Math.PI),T.push({distance:v,angleDelta:z}),P+=z;v-T[0].distance>a;)P-=T.shift().angleDelta;if(P>h)return!1;g++,v+=C.dist(E)}return!0}function Ng(s){let t=0;for(let i=0;i<s.length-1;i++)t+=s[i].dist(s[i+1]);return t}function jg(s,t,i){return s?.6*t*i:0}function Vg(s,t){return Math.max(s?s.right-s.left:0,t?t.right-t.left:0)}function r0(s,t,i,a,h,m){const g=jg(i,h,m),v=Vg(i,a)*m;let T=0;const P=Ng(s)/2;for(let C=0;C<s.length-1;C++){const E=s[C],z=s[C+1],L=E.dist(z);if(T+L>P){const F=(P-T)/L,j=cs.number(E.x,z.x,F),G=cs.number(E.y,z.y,F),J=new ca(j,G,z.angleTo(E),C);return J._round(),!g||Og(s,J,v,g,t)?J:void 0}T+=L}}function i0(s,t,i,a,h,m,g,v,T){const P=jg(a,m,g),C=Vg(a,h),E=C*g,z=s[0].x===0||s[0].x===T||s[0].y===0||s[0].y===T;return t-E<t/4&&(t=E+t/4),$g(s,z?t/2*v%t:(C/2+2*m)*g*v%t,t,P,i,E,z,!1,T)}function $g(s,t,i,a,h,m,g,v,T){const P=m/2,C=Ng(s);let E=0,z=t-i,L=[];for(let F=0;F<s.length-1;F++){const j=s[F],G=s[F+1],J=j.dist(G),pe=G.angleTo(j);for(;z+i<E+J;){z+=i;const re=(z-E)/J,D=cs.number(j.x,G.x,re),Z=cs.number(j.y,G.y,re);if(D>=0&&D<T&&Z>=0&&Z<T&&z-P>=0&&z+P<=C){const ie=new ca(D,Z,pe,F);ie._round(),a&&!Og(s,ie,m,a,h)||L.push(ie)}}E+=J}return v||L.length||g||(L=$g(s,E/2,i,a,h,m,g,!0,T)),L}Qe("Anchor",ca);const tu=Vi;function Ug(s,t,i,a){const h=[],m=s.image,g=m.pixelRatio,v=m.paddedRect.w-2*tu,T=m.paddedRect.h-2*tu;let P={x1:s.left,y1:s.top,x2:s.right,y2:s.bottom};const C=m.stretchX||[[0,v]],E=m.stretchY||[[0,T]],z=(ke,it)=>ke+it[1]-it[0],L=C.reduce(z,0),F=E.reduce(z,0),j=v-L,G=T-F;let J=0,pe=L,re=0,D=F,Z=0,ie=j,xe=0,Fe=G;if(m.content&&a){const ke=m.content,it=ke[2]-ke[0],ct=ke[3]-ke[1];(m.textFitWidth||m.textFitHeight)&&(P=mg(s)),J=Vh(C,0,ke[0]),re=Vh(E,0,ke[1]),pe=Vh(C,ke[0],

25ke[2]),D=Vh(E,ke[1],ke[3]),Z=ke[0]-J,xe=ke[1]-re,ie=it-pe,Fe=ct-D}const Te=P.x1,Ce=P.y1,je=P.x2-Te,Le=P.y2-Ce,Ne=(ke,it,ct,lt)=>{const at=$h(ke.stretch-J,pe,je,Te),Bt=Uh(ke.fixed-Z,ie,ke.stretch,L),Sr=$h(it.stretch-re,D,Le,Ce),Wr=Uh(it.fixed-xe,Fe,it.stretch,F),_i=$h(ct.stretch-J,pe,je,Te),ds=Uh(ct.fixed-Z,ie,ct.stretch,L),$i=$h(lt.stretch-re,D,Le,Ce),ai=Uh(lt.fixed-xe,Fe,lt.stretch,F),vr=new Se(at,Sr),Kr=new Se(_i,Sr),oi=new Se(_i,$i),li=new Se(at,$i),Ai=new Se(Bt/g,Wr/g),fs=new Se(ds/g,ai/g),Jr=t*Math.PI/180;if(Jr){const Qr=Math.sin(Jr),ei=Math.cos(Jr),Vr=[ei,-Qr,Qr,ei];vr._matMult(Vr),Kr._matMult(Vr),li._matMult(Vr),oi._matMult(Vr)}const Ui=ke.stretch+ke.fixed,Xr=it.stretch+it.fixed;return{tl:vr,tr:Kr,bl:li,br:oi,tex:{x:m.paddedRect.x+tu+Ui,y:m.paddedRect.y+tu+Xr,w:ct.stretch+ct.fixed-Ui,h:lt.stretch+lt.fixed-Xr},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:Ai,pixelOffsetBR:fs,minFontScaleX:ie/g/je,minFontScaleY:Fe/g/Le,isSDF:i}};if(a&&(m.stretchX||m.stretchY)){const ke=Zg(C,j,L),it=Zg(E,G,F);for(let ct=0;ct<ke.length-1;ct++){const lt=ke[ct],at=ke[ct+1];for(let Bt=0;Bt<it.length-1;Bt++)h.push(Ne(lt,it[Bt],at,it[Bt+1]))}}else h.push(Ne({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:v+1},{fixed:0,stretch:T+1}));return h}function Vh(s,t,i){let a=0;for(const h of s)a+=Math.max(t,Math.min(i,h[1]))-Math.max(t,Math.min(i,h[0]));return a}function Zg(s,t,i){const a=[{fixed:-1,stretch:0}];for(const[h,m]of s){const g=a[a.length-1];a.push({fixed:h-g.stretch,stretch:g.stretch}),a.push({fixed:h-g.stretch,stretch:g.stretch+(m-h)})}return a.push({fixed:t+tu,stretch:i}),a}function $h(s,t,i,a){return s/t*i+a}function Uh(s,t,i,a){return s-t*i/a}class Zh{constructor(t,i,a,h,m,g,v,T,P,C){var E;if(this.boxStartIndex=t.length,P){let z=g.top,L=g.bottom;const F=g.collisionPadding;F&&(z-=F[1],L+=F[3]);let j=L-z;j>0&&(j=Math.max(10,j),this.circleDiameter=j)}else{const z=!((E=g.image)===null||E===void 0)&&E.content&&(g.image.textFitWidth||g.image.textFitHeight)?mg(g):{x1:g.left,y1:g.top,x2:g.right,y2:g.bottom};z.y1=z.y1*v-T[0],z.y2=z.y2*v+T[2],z.x1=z.x1*v-T[3],z.x2=z.x2*v+T[1];const L=g.collisionPadding;if(L&&(z.x1-=L[0]*v,z.y1-=L[1]*v,z.x2+=L[2]*v,z.y2+=L[3]*v),C){const F=new Se(z.x1,z.y1),j=new Se(z.x2,z.y1),G=new Se(z.x1,z.y2),J=new Se(z.x2,z.y2),pe=C*Math.PI/180;F._rotate(pe),j._rotate(pe),G._rotate(pe),J._rotate(pe),z.x1=Math.min(F.x,j.x,G.x,J.x),z.x2=Math.max(F.x,j.x,G.x,J.x),z.y1=Math.min(F.y,j.y,G.y,J.y),z.y2=Math.max(F.y,j.y,G.y,J.y)}t.emplaceBack(i.x,i.y,z.x1,z.y1,z.x2,z.y2,a,h,m)}this.boxEndIndex=t.length}}class s0{constructor(t=[],i=(a,h)=>a<h?-1:a>h?1:0){if(this.data=t,this.length=this.data.length,this.compare=i,this.length>0)for(let a=(this.length>>1)-1;a>=0;a--)this._down(a)}push(t){this.data.push(t),this._up(this.length++)}pop(){if(this.length===0)return;const t=this.data[0],i=this.data.pop();return--this.length>0&&(this.data[0]=i,this._down(0)),t}peek(){return this.data[0]}_up(t){const{data:i,compare:a}=this,h=i[t];for(;t>0;){const m=t-1>>1,g=i[m];if(a(h,g)>=0)break;i[t]=g,t=m}i[t]=h}_down(t){const{data:i,compare:a}=this,h=this.length>>1,m=i[t];for(;t<h;){let g=1+(t<<1);const v=g+1;if(v<this.length&&a(i[v],i[g])<0&&(g=v),a(i[g],m)>=0)break;i[t]=i[g],t=g}i[t]=m}}function n0(s,t=1,i=!1){let a=1/0,h=1/0,m=-1/0,g=-1/0;const v=s[0];for(let L=0;L<v.length;L++){const F=v[L];(!L||F.x<a)&&(a=F.x),(!L||F.y<h)&&(h=F.y),(!L||F.x>m)&&(m=F.x),(!L||F.y>g)&&(g=F.y)}const T=Math.min(m-a,g-h);let P=T/2;const C=new s0([],a0);if(T===0)return new Se(a,h);for(let L=a;L<m;L+=T)for(let F=h;F<g;F+=T)C.push(new pl(L+P,F+P,P,s));let E=function(L){let F=0,j=0,G=0;const J=L[0];for(let pe=0,re=J.length,D=re-1;pe<re;D=pe++){const 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We=null,st=null,At=null,$t=null,ft=ae(N,ye,U-qe,U+yt,0,He.minX,He.maxX,Ee),tt=ae(N,ye,U+ht,U+ze,0,He.minX,He.maxX,Ee);N=null,ft&&(We=ae(ft,ye,te-qe,te+yt,1,He.minY,He.maxY,Ee),st=ae(ft,ye,te+ht,te+ze,1,He.minY,He.maxY,Ee),ft=null),tt&&(At=ae(tt,ye,te-qe,te+yt,1,He.minY,He.maxY,Ee),$t=ae(tt,ye,te+ht,te+ze,1,He.minY,He.maxY,Ee),tt=null),Pe>1&&console.timeEnd("clipping"),me.push(We||[],$+1,2*U,2*te),me.push(st||[],$+1,2*U,2*te+1),me.push(At||[],$+1,2*U+1,2*te),me.push($t||[],$+1,2*U+1,2*te+1)}}getTile(N,$,U){N=+N,$=+$,U=+U;const te=this.options,{extent:ce,debug:_e}=te;if(N<0||N>24)return null;const we=1<<N,me=Dr(N,$=$+we&we-1,U);if(this.tiles[me])return dt(this.tiles[me],ce);_e>

25(Y||(Y=document.createElement("a")),Y.href=d,Y.href),hardwareConcurrency:typeof navigator<"u"&&navigator.hardwareConcurrency||4,get prefersReducedMotion(){return!!matchMedia&&(ne==null&&(ne=matchMedia("(prefers-reduced-motion: reduce)")),ne.matches)}};class Q{static testProp(e){if(!Q.docStyle)return e[0];for(let r=0;r<e.length;r++)if(e[r]in Q.docStyle)return e[r];return e[0]}static create(e,r,o){const u=window.document.createElement(e);return r!==void 0&&(u.className=r),o&&o.appendChild(u),u}static createNS(e,r){return window.document.createElementNS(e,r)}static disableDrag(){Q.docStyle&&Q.selectProp&&(Q.userSelect=Q.docStyle[Q.selectProp],Q.docStyle[Q.selectProp]="none")}static enableDrag(){Q.docStyle&&Q.selectProp&&(Q.docStyle[Q.selectProp]=Q.userSelect)}static setTransform(e,r){e.style[Q.transformProp]=r}static addEventListener(e,r,o,u={}){e.addEventListener(r,o,"passive"in u?u:u.capture)}static removeEventListener(e,r,o,u={}){e.removeEventListener(r,o,"passive"in u?u:u.capture)}static suppressClickInternal(e){e.preventDefault(),e.stopPropagation(),window.removeEventListener("click",Q.suppressClickInternal,!0)}static suppressClick(){window.addEventListener("click",Q.suppressClickInternal,!0),window.setTimeout(()=>{window.removeEventListener("click",Q.suppressClickInternal,!0)},0)}static getScale(e){const r=e.getBoundingClientRect();return{x:r.width/e.offsetWidth||1,y:r.height/e.offsetHeight||1,boundingClientRect:r}}static getPoint(e,r,o){const u=r.boundingClientRect;return new c.P((o.clientX-u.left)/r.x-e.clientLeft,(o.clientY-u.top)/r.y-e.clientTop)}static mousePos(e,r){const o=Q.getScale(e);return Q.getPoint(e,o,r)}static touchPos(e,r){const o=[],u=Q.getScale(e);for(let f=0;f<r.length;f++)o.push(Q.getPoint(e,u,r[f]));return o}static mouseButton(e){return e.button}static remove(e){e.parentNode&&e.parentNode.removeChild(e)}static sanitize(e){const r=new DOMParser().parseFromString(e,"text/html").body||document.createElement("body"),o=r.querySelectorAll("script");for(const u of o)u.remove();return Q.clean(r),r.innerHTML}static isPossiblyDangerous(e,r){const o=r.replace(/\s+/g,"").toLowerCase();return!(!["src","href","xlink:href"].includes(e)||!o.includes("javascript:")&&!o.includes("data:"))||!!e.startsWith("on")||void 0}static clean(e){const r=e.children;for(const o of r)Q.removeAttributes(o),Q.clean(o)}static removeAttributes(e){for(const{name:r,value:o}of e.attributes)Q.isPossiblyDangerous(r,o)&&e.removeAttribute(r)}}Q.docStyle=typeof window<"u"&&window.document&&window.document.documentElement.style,Q.selectProp=Q.testProp(["userSelect","MozUserSelect","WebkitUserSelect","msUserSelect"]),Q.transformProp=Q.testProp(["transform","WebkitTransform"]);const Se={supported:!1,testSupport:function(d){!vt&&St&&(bt?Pt(d):rt=d)}};let rt,St,vt=!1,bt=!1;function Pt(d){const e=d.createTexture();d.bindTexture(d.TEXTURE_2D,e);try{if(d.texImage2D(d.TEXTURE_2D,0,d.RGBA,d.RGBA,d.UNSIGNED_BYTE,St),d.isContextLost())return;Se.supported=!0}catch{}d.deleteTexture(e),vt=!0}var nt;typeof document<"u"&&(St=document.createElement("img"),St.onload=()=>{rt&&Pt(rt),rt=null,bt=!0},St.onerror=()=>{vt=!0,rt=null},St.src="data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA="),function(d){let e,r,o,u;d.resetRequestQueue=()=>{e=[],r=0,o=0,u={}},d.addThrottleControl=S=>{const I=o++;return u[I]=S,I},d.removeThrottleControl=S=>{delete u[S],y()},d.getImage=(S,I,A=!0)=>new Promise((k,R)=>{Se.supported&&(S.headers||(S.headers={}),S.headers.accept="image/webp,*/*"),c.e(S,{type:"image"}),e.push({abortController:I,requestParameters:S,supportImageRefresh:A,state:"queued",onError:O=>{R(O)},onSuccess:O=>{k(O)}}),y()});const f=S=>c._(this,void 0,void 0,function*(){S.state="running";const{requestParameters:I,supportImageRefresh:A,onError:k,onSuccess:R,abortController:O}=S,V=A===!1&&!c.i(self)&&!c.g(I.url)&&(!I.headers||Object.keys(I.headers).reduce((K,ee)=>K&&ee==="accept",!0));r++;const X=V?w(I,O):c.m(I,O);try{const K=yield X;delete S.abortController,S.state="completed",K.data instanceof HTMLImageElement||c.b(K.data)?R(K):K.data&&R({data:yield(W=K.data,typeof createImageBitmap=="function"?c.d(W):c.f(W)),cacheControl:K.cacheControl,expires:K.expires})}catch(K){delete S.abortController,k(K)}finally{r--,y()}var W}),y=()=>{const S=(()=>{for(const I of Object.keys(u))if(u[I]())return!0;return!1})()?c.a.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:c.a.MAX_PARALLEL_IMAGE_REQUESTS;for(let I=r;I<S&&e.length>0;I++){const A=e.shift();A.abortController.signal.aborted?I--:f(A)}},w=(S,I)=>new Promise((A,k)=>{const R=new Image,O=S.url,V=S.credentials;V&&V==="include"?R.crossOrigin="use-credentials":(V&&V==="same-origin"||!c.s(O))&&(R.crossOrigin="anonymous"),I.signal.addEventListener("abort",()=>{R.src="",k(c.c())}),R.fetchPriority="high",R.onload=()=>{R.onerror=R.onload=null,A({data:R})},R.onerror=()=>{R.onerror=R.onload=null,I.signal.aborted||k(new Error("Could not load image. Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported."))},R.src=O})}(nt||(nt={})),nt.resetRequestQueue();class Ct{constructor(e){this._transformRequestFn=e}transformRequest(e,r){return this._transformRequestFn&&this._transformRequestFn(e,r)||{url:e}}setTransformRequest(e){this._transformRequestFn=e}}function Xt(d){const e=[];if(typeof d=="string")e.push({id:"default",url:d});else if(d&&d.length>0){const r=[];for(const{id:o,url:u}of d){const f=`${o}${u}`;r.indexOf(f)===-1&&(r.push(f),e.push({id:o,url:u}))}}return e}function Et(d,e,r){try{const o=new URL(d);return o.pathname+=`${e}${r}`,o.toString()}catch{throw new Error(`Invalid sprite URL "${d}", must be absolute. Modify style specification directly or use TransformStyleFunction to correct the issue dynamically`)}}class pt{constructor(e,r,o,u){this.context=e,this.format=o,this.texture=e.gl.createTexture(),this.update(r,u)}update(e,r,o){const{width:u,height:f}=e,y=!(this.size&&this.size[0]===u&&this.size[1]===f||o),{context:w}=this,{gl:S}=w;if(this.useMipmap=!!(r&&r.useMipmap),S.bindTexture(S.TEXTURE_2D,this.texture),w.pixelStoreUnpackFlipY.set(!1),w.pixelStoreUnpack.set(1),w.pixelStoreUnpackPremultiplyAlpha.set(this.format===S.RGBA&&(!r||r.premultiply!==!1)),y)this.size=[u,f],e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageData||c.b(e)?S.texImage2D(S.TEXTURE_2D,0,this.format,this.format,S.UNSIGNED_BYTE,e):S.texImage2D(S.TEXTURE_2D,0,this.format,u,f,0,this.format,S.UNSIGNED_BYTE,e.data);else{const{x:I,y:A}=o||{x:0,y:0};e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageData||c.b(e)?S.texSubImage2D(S.TEXTURE_2D,0,I,A,S.RGBA,S.UNSIGNED_BYTE,e):S.texSubImage2D(S.TEXTURE_2D,0,I,A,u,f,S.RGBA,S.UNSIGNED_BYTE,e.data)}this.useMipmap&&this.isSizePowerOfTwo()&&S.generateMipmap(S.TEXTURE_2D)}bind(e,r,o){const{context:u}=this,{gl:f}=u;f.bindTexture(f.TEXTURE_2D,this.texture),o!==f.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(o=f.LINEAR),e!==this.filter&&(f.texParameteri(f.TEXTURE_2D,f.TEXTURE_MAG_FILTER,e),f.texParameteri(f.TEXTURE_2D,f.TEXTURE_MIN_FILTER,o||e),this.filter=e),r!==this.wrap&&(f.texParameteri(f.TEXTURE_2D,f.TEXTURE_WRAP_S,r),f.texParameteri(f.TEXTURE_2D,f.TEXTURE_WRAP_T,r),this.wrap=r)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:e}=this.context;e.deleteTexture(this.texture),this.texture=null}}function jt(d){const{userImage:e}=d;return!!(e&&e.render&&e.render())&&(d.data.replace(new Uint8Array(e.data.buffer)),!0)}class cr extends c.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new c.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(e){if(this.loaded!==e&&(this.loaded=e,e)){for(const{ids:r,promiseResolve:o}of this.requestors)o(this._getImagesForIds(r));this.requestors=[]}}getImage(e){const r=this.images[e];if(r&&!r.data&&r.spriteData){const o=r.spriteData;r.data=new c.R({width:o.width,height:o.height},o.context.getImageData(o.x,o.y,o.width,o.height).data),r.spriteData=null}return r}addImage(e,r){if(this.images[e])throw new Error(`Image id ${e} already exist, use updateImage instead`);this._validate(e,r)&&(this.images[e]=r)}_validate(e,r){let o=!0;const u=r.data||r.spriteData;return this._validateStretch(r.stretchX,u&&u.width)||(this.fire(new c.j(new Error(`Image "${e}" has invalid "stretchX" value`))),o=!1),this._validateStretch(r.stretchY,u&&u.height)||(this.fire(new c.j(new Error(`Image "${e}" has invalid "stretchY" value`))),o=!1),this._validateContent(r.content,r)||(this.fire(new c.j(new Error(`Image "${e}" has invalid "content" value`))),o=!1),o}_validateStretch(e,r){if(!e)return!0;let o=0;for(const u of e){if(u[0]<o||u[1]<u[0]||r<u[1])return!1;o=u[1]}return!0}_validateContent(e,r){if(!e)return!0;if(e.length!==4)return!1;const o=r.spriteData,u=o&&o.width||r.data.width,f=o&&o.height||r.data.height;return!(e[0]<0||u<e[0]||e[1]<0||f<e[1]||e[2]<0||u<e[2]||e[3]<0||f<e[3]||e[2]<e[0]||e[3]<e[1])}updateImage(e,r,o=!0){const u=this.getImage(e);if(o&&(u.data.width!==r.data.width||u.data.height!==r.data.height))throw new Error(`size mismatch between old image (${u.data.width}x${u.data.height}) and new image (${r.data.width}x${r.data.height}).`);r.version=u.version+1,this.images[e]=r,this.updatedImages[e]=!0}removeImage(e){const r=this.images[e];delete this.images[e],delete this.patterns[e],r.userImage&&r.userImage.onRemove&&r.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(e){return new Promise((r,o)=>{let u=!0;if(!this.isLoaded())for(const f of e)this.images[f]||(u=!1);this.isLoaded()||u?r(this._getImagesForIds(e)):this.requestors.push({ids:e,promiseResolve:r})})}_getImagesForIds(e){const r={};for(const o of e){let u=this.getImage(o);u||(this.fire(new c.k("styleimagemissing",{id:o})),u=this.getImage(o)),u?r[o]={data:u.data.clone(),pixelRatio:u.pixelRatio,sdf:u.sdf,version:u.version,stretchX:u.stretchX,stretchY:u.stretchY,content:u.content,textFitWidth:u.textFitWidth,textFitHeight:u.textFitHeight,hasRenderCallback:!!(u.userImage&&u.userImage.render)}:c.w(`Image "${o}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}return r}getPixelSize(){const{width:e,height:r}=this.atlasImage;return{width:e,height:r}}getPattern(e){const r=this.patterns[e],o=this.getImage(e);if(!o)return null;if(r&&r.position.version===o.version)return r.position;if(r)r.position.version=o.version;else{const u={w:o.data.width+2,h:o.data.height+2,x:0,y:0},f=new c.I(u,o);this.patterns[e]={bin:u,position:f}}return this._updatePatternAtlas(),this.patterns[e].position}bind(e){const r=e.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new pt(e,this.atlasImage,r.RGBA),this.atlasTexture.bind(r.LINEAR,r.CLAMP_TO_EDGE)}_updatePatternAtlas(){const e=[];for(const f in this.patterns)e.push(this.patterns[f].bin);const{w:r,h:o}=c.p(e),u=this.atlasImage;u.resize({width:r||1,height:o||1});for(const f in this.patterns){const{bin:y}=this.patterns[f],w=y.x+1,S=y.y+1,I=this.getImage(f).data,A=I.width,k=I.height;c.R.copy(I,u,{x:0,y:0},{x:w,y:S},{width:A,height:k}),c.R.copy(I,u,{x:0,y:k-1},{x:w,y:S-1},{width:A,height:1}),c.R.copy(I,u,{x:0,y:0},{x:w,y:S+k},{width:A,height:1}),c.R.copy(I,u,{x:A-1,y:0},{x:w-1,y:S},{width:1,height:k}),c.R.copy(I,u,{x:0,y:0},{x:w+A,y:S},{width:1,height:k})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}

25dispatchRenderCallbacks(e){for(const r of e){if(this.callbackDispatchedThisFrame[r])continue;this.callbackDispatchedThisFrame[r]=!0;const o=this.getImage(r);o||c.w(`Image with ID: "${r}" was not found`),jt(o)&&this.updateImage(r,o)}}}const kr=1e20;function Or(d,e,r,o,u,f,y,w,S){for(let I=e;I<e+o;I++)zr(d,r*f+I,f,u,y,w,S);for(let I=r;I<r+u;I++)zr(d,I*f+e,1,o,y,w,S)}function zr(d,e,r,o,u,f,y){f[0]=0,y[0]=-1e20,y[1]=kr,u[0]=d[e];for(let w=1,S=0,I=0;w<o;w++){u[w]=d[e+w*r];const A=w*w;do{const k=f[S];I=(u[w]-u[k]+A-k*k)/(w-k)/2}while(I<=y[S]&&--S>-1);S++,f[S]=w,y[S]=I,y[S+1]=kr}for(let w=0,S=0;w<o;w++){for(;y[S+1]<w;)S++;const I=f[S],A=w-I;d[e+w*r]=u[I]+A*A}}class Mr{constructor(e,r){this.requestManager=e,this.localIdeographFontFamily=r,this.entries={}}setURL(e){this.url=e}getGlyphs(e){return c._(this,void 0,void 0,function*(){const r=[];for(const f in e)for(const y of e[f])r.push(this._getAndCacheGlyphsPromise(f,y));const o=yield Promise.all(r),u={};for(const{stack:f,id:y,glyph:w}of o)u[f]||(u[f]={}),u[f][y]=w&&{id:w.id,bitmap:w.bitmap.clone(),metrics:w.metrics};return u})}_getAndCacheGlyphsPromise(e,r){return c._(this,void 0,void 0,function*(){let o=this.entries[e];o||(o=this.entries[e]={glyphs:{},requests:{},ranges:{}});let u=o.glyphs[r];if(u!==void 0)return{stack:e,id:r,glyph:u};if(u=this._tinySDF(o,e,r),u)return o.glyphs[r]=u,{stack:e,id:r,glyph:u};const f=Math.floor(r/256);if(256*f>65535)throw new Error("glyphs > 65535 not supported");if(o.ranges[f])return{stack:e,id:r,glyph:u};if(!this.url)throw new Error("glyphsUrl is not set");if(!o.requests[f]){const w=Mr.loadGlyphRange(e,f,this.url,this.requestManager);o.requests[f]=w}const y=yield o.requests[f];for(const w in y)this._doesCharSupportLocalGlyph(+w)||(o.glyphs[+w]=y[+w]);return o.ranges[f]=!0,{stack:e,id:r,glyph:y[r]||null}})}_doesCharSupportLocalGlyph(e){return!!this.localIdeographFontFamily&&new RegExp("\\p{Ideo}|\\p{sc=Hang}|\\p{sc=Hira}|\\p{sc=Kana}","u").test(String.fromCodePoint(e))}_tinySDF(e,r,o){const u=this.localIdeographFontFamily;if(!u||!this._doesCharSupportLocalGlyph(o))return;let f=e.tinySDF;if(!f){let w="400";/bold/i.test(r)?w="900":/medium/i.test(r)?w="500":/light/i.test(r)&&(w="200"),f=e.tinySDF=new Mr.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:u,fontWeight:w})}const y=f.draw(String.fromCharCode(o));return{id:o,bitmap:new c.o({width:y.width||60,height:y.height||60},y.data),metrics:{width:y.glyphWidth/2||24,height:y.glyphHeight/2||24,left:y.glyphLeft/2+.5||0,top:y.glyphTop/2-27.5||-8,advance:y.glyphAdvance/2||24,isDoubleResolution:!0}}}}Mr.loadGlyphRange=function(d,e,r,o){return c._(this,void 0,void 0,function*(){const u=256*e,f=u+255,y=o.transformRequest(r.replace("{fontstack}",d).replace("{range}",`${u}-${f}`),"Glyphs"),w=yield c.l(y,new AbortController);if(!w||!w.data)throw new Error(`Could not load glyph range. range: ${e}, ${u}-${f}`);const S={};for(const I of c.n(w.data))S[I.id]=I;return S})},Mr.TinySDF=class{constructor({fontSize:d=24,buffer:e=3,radius:r=8,cutoff:o=.25,fontFamily:u="sans-serif",fontWeight:f="normal",fontStyle:y="normal"}={}){this.buffer=e,this.cutoff=o,this.radius=r;const w=this.size=d+4*e,S=this._createCanvas(w),I=this.ctx=S.getContext("2d",{willReadFrequently:!0});I.font=`${y} ${f} ${d}px ${u}`,I.textBaseline="alphabetic",I.textAlign="left",I.fillStyle="black",this.gridOuter=new Float64Array(w*w),this.gridInner=new Float64Array(w*w),this.f=new Float64Array(w),this.z=new Float64Array(w+1),this.v=new Uint16Array(w)}_createCanvas(d){const e=document.createElement("canvas");return e.width=e.height=d,e}draw(d){const{width:e,actualBoundingBoxAscent:r,actualBoundingBoxDescent:o,actualBoundingBoxLeft:u,actualBoundingBoxRight:f}=this.ctx.measureText(d),y=Math.ceil(r),w=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(f-u))),S=Math.min(this.size-this.buffer,y+Math.ceil(o)),I=w+2*this.buffer,A=S+2*this.buffer,k=Math.max(I*A,0),R=new Uint8ClampedArray(k),O={data:R,width:I,height:A,glyphWidth:w,glyphHeight:S,glyphTop:y,glyphLeft:0,glyphAdvance:e};if(w===0||S===0)return O;const{ctx:V,buffer:X,gridInner:W,gridOuter:K}=this;V.clearRect(X,X,w,S),V.fillText(d,X,X+y);const ee=V.getImageData(X,X,w,S);K.fill(kr,0,k),W.fill(0,0,k);for(let se=0;se<S;se++)for(let oe=0;oe<w;oe++){const le=ee.data[4*(se*w+oe)+3]/255;if(le===0)continue;const he=(se+X)*I+oe+X;if(le===1)K[he]=0,W[he]=kr;else{const ue=.5-le;K[he]=ue>0?ue*ue:0,W[he]=ue<0?ue*ue:0}}Or(K,0,0,I,A,I,this.f,this.v,this.z),Or(W,X,X,w,S,I,this.f,this.v,this.z);for(let se=0;se<k;se++){const oe=Math.sqrt(K[se])-Math.sqrt(W[se]);R[se]=Math.round(255-255*(oe/this.radius+this.cutoff))}return O}};class _s{constructor(){this.specification=c.v.light.position}possiblyEvaluate(e,r){return c.x(e.expression.evaluate(r))}interpolate(e,r,o){return{x:c.y.number(e.x,r.x,o),y:c.y.number(e.y,r.y,o),z:c.y.number(e.z,r.z,o)}}}let _t;class It extends c.E{constructor(e){super(),_t=_t||new c.q({anchor:new c.D(c.v.light.anchor),position:new _s,color:new c.D(c.v.light.color),intensity:new c.D(c.v.light.intensity)}),this._transitionable=new c.T(_t),this.setLight(e),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(e,r={}

25){if(!this._validate(c.r,e,r))for(const o in e){const u=e[o];o.endsWith("-transition")?this._transitionable.setTransition(o.slice(0,-11),u):this._transitionable.setValue(o,u)}}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(e,r,o){return(!o||o.validate!==!1)&&c.t(this,e.call(c.u,{value:r,style:{glyphs:!0,sprite:!0},styleSpec:c.v}))}}const Gt=new c.q({"sky-color":new c.D(c.v.sky["sky-color"]),"horizon-color":new c.D(c.v.sky["horizon-color"]),"fog-color":new c.D(c.v.sky["fog-color"]),"fog-ground-blend":new c.D(c.v.sky["fog-ground-blend"]),"horizon-fog-blend":new c.D(c.v.sky["horizon-fog-blend"]),"sky-horizon-blend":new c.D(c.v.sky["sky-horizon-blend"]),"atmosphere-blend":new c.D(c.v.sky["atmosphere-blend"])});class vi extends c.E{constructor(e){super(),this._transitionable=new c.T(Gt),this.setSky(e),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new c.z(0))}setSky(e,r={}){if(!this._validate(c.B,e,r)){e||(e={"sky-color":"transparent","horizon-color":"transparent","fog-color":"transparent","fog-ground-blend":1,"atmosphere-blend":0});for(const o in e){const u=e[o];o.endsWith("-transition")?this._transitionable.setTransition(o.slice(0,-11),u):this._transitionable.setValue(o,u)}}}getSky(){return this._transitionable.serialize()}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(e,r,o={}){return(o==null?void 0:o.validate)!==!1&&c.t(this,e.call(c.u,c.e({value:r,style:{glyphs:!0,sprite:!0},styleSpec:c.v})))}calculateFogBlendOpacity(e){return e<60?0:e<70?(e-60)/10:1}}class Wi{constructor(e,r){this.width=e,this.height=r,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(e,r){const o=e.join(",")+String(r);return this.dashEntry[o]||(this.dashEntry[o]=this.addDash(e,r)),this.dashEntry[o]}getDashRanges(e,r,o){const u=[];let f=e.length%2==1?-e[e.length-1]*o:0,y=e[0]*o,w=!0;u.push({left:f,right:y,isDash:w,zeroLength:e[0]===0});let S=e[0];for(let I=1;I<e.length;I++){w=!w;const A=e[I];f=S*o,S+=A,y=S*o,u.push({left:f,right:y,isDash:w,zeroLength:A===0})}return u}addRoundDash(e,r,o){const u=r/2;for(let f=-o;f<=o;f++){const y=this.width*(this.nextRow+o+f);let w=0,S=e[w];for(let I=0;I<this.width;I++){I/S.right>1&&(S=e[++w]);const A=Math.abs(I-S.left),k=Math.abs(I-S.right),R=Math.min(A,k);let O;const V=f/o*(u+1);if(S.isDash){const X=u-Math.abs(V);O=Math.sqrt(R*R+X*X)}else O=u-Math.sqrt(R*R+V*V);this.data[y+I]=Math.max(0,Math.min(255,O+128))}}}addRegularDash(e){for(let w=e.length-1;w>=0;--w){const S=e[w],I=e[w+1];S.zeroLength?e.splice(w,1):I&&I.isDash===S.isDash&&(I.left=S.left,e.splice(w,1))}const r=e[0],o=e[e.length-1];r.isDash===o.isDash&&(r.left=o.left-this.width,o.right=r.right+this.width);const u=this.width*this.nextRow;let f=0,y=e[f];for(let w=0;w<this.width;w++){w/y.right>1&&(y=e[++f]);const S=Math.abs(w-y.left),I=Math.abs(w-y.right),A=Math.min(S,I);this.data[u+w]=Math.max(0,Math.min(255,(y.isDash?A:-A)+128))}}addDash(e,r){const o=r?7:0,u=2*o+1;if(this.nextRow+u>this.height)return c.w("LineAtlas out of space"),null;let f=0;for(let w=0;w<e.length;w++)f+=e[w];if(f!==0){const w=this.width/f,S=this.getDashRanges(e,this.width,w);r?this.addRoundDash(S,w,o):this.addRegularDash(S)}const y={y:(this.nextRow+o+.5)/this.height,height:2*o/this.height,width:f};return this.nextRow+=u,this.dirty=!0,y}bind(e){const r=e.gl;this.texture?(r.bindTexture(r.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,r.texSubImage2D(r.TEXTURE_2D,0,0,0,this.width,this.height,r.ALPHA,r.UNSIGNED_BYTE,this.data))):(this.texture=r.createTexture(),r.bindTexture(r.TEXTURE_2D,this.texture),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.REPEAT),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.REPEAT),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,r.LINEAR),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,r.LINEAR),r.texImage2D(r.TEXTURE_2D,0,r.ALPHA,this.width,this.height,0,r.ALPHA,r.UNSIGNED_BYTE,this.data))}}const Mi="maplibre_preloaded_worker_pool";class Rr{constructor(){this.active={}}acquire(e){if(!this.workers)for(this.workers=[];this.workers.length<Rr.workerCount;)this.workers.push(new Worker(c.a.WORKER_URL));return this.active[e]=!0,this.workers.slice()}release(e){delete this.active[e],this.numActive()===0&&(this.workers.forEac

25setDependencies(e,r){const o={};for(const u of r)o[u]=!0;this.dependencies[e]=o}hasDependency(e,r){for(const o of e){const u=this.dependencies[o];if(u){for(const f of r)if(u[f])return!0}}return!1}}class wr{constructor(e,r){this.max=e,this.onRemove=r,this.reset()}reset(){for(const e in this.data)for(const r of this.data[e])r.timeout&&clearTimeout(r.timeout),this.onRemove(r.value);return this.data={},this.order=[],this}add(e,r,o){const u=e.wrapped().key;this.data[u]===void 0&&(this.data[u]=[]);const f={value:r,timeout:void 0};if(o!==void 0&&(f.timeout=setTimeout(()=>{this.remove(e,f)},o)),this.data[u].push(f),this.order.push(u),this.order.length>this.max){const y=this._getAndRemoveByKey(this.order[0]);y&&this.onRemove(y)}return this}has(e){return e.wrapped().key in this.data}getAndRemove(e){return this.has(e)?this._getAndRemoveByKey(e.wrapped().key):null}_getAndRemoveByKey(e){const r=this.data[e].shift();return r.timeout&&clearTimeout(r.timeout),this.data[e].length===0&&delete this.data[e],this.order.splice(this.order.indexOf(e),1),r.value}getByKey(e){const r=this.data[e];return r?r[0].value:null}get(e){return this.has(e)?this.data[e.wrapped().key][0].value:null}remove(e,r){if(!this.has(e))return this;const o=e.wrapped().key,u=r===void 0?0:this.data[o].indexOf(r),f=this.data[o][u];return this.data[o].splice(u,1),f.timeout&&clearTimeout(f.timeout),this.data[o].length===0&&delete this.data[o],this.onRemove(f.value),this.order.splice(this.order.indexOf(o),1),this}setMaxSize(e){for(this.max=e;this.order.length>this.max;){const r=this._getAndRemoveByKey(this.order[0]);r&&this.onRemove(r)}return this}filter(e){const r=[];for(const o in this.data)for(const u of this.data[o])e(u.value)||r.push(u);for(const o of r)this.remove(o.value.tileID,o)}}class ii{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(e,r,o){const u=String(r);if(this.stateChanges[e]=this.stateChanges[e]||{},this.stateChanges[e][u]=this.stateChanges[e][u]||{},c.e(this.stateChanges[e][u],o),this.deletedStates[e]===null){this.deletedStates[e]={};for(const f in this.state[e])f!==u&&(this.deletedStates[e][f]=null)}else if(this.deletedStates[e]&&this.deletedStates[e][u]===null){this.deletedStates[e][u]={};for(const f in this.state[e][u])o[f]||(this.deletedStates[e][u][f]=null)}else for(const f in o)this.deletedStates[e]&&this.deletedStates[e][u]&&this.deletedStates[e][u][f]===null&&delete this.deletedStates[e][u][f]}removeFeatureState(e,r,o){if(this.deletedStates[e]===null)return;const u=String(r);if(this.deletedStates[e]=this.deletedStates[e]||{},o&&r!==void 0)this.deletedStates[e][u]!==null&&(this.deletedStates[e][u]=this.deletedStates[e][u]||{},this.deletedStates[e][u][o]=null);else if(r!==void 0)if(this.stateChanges[e]&&this.stateChanges[e][u])for(o in this.deletedStates[e][u]={},this.stateChanges[e][u])this.deletedStates[e][u][o]=null;else this.deletedStates[e][u]=null;else this.deletedStates[e]=null}getState(e,r){const o=String(r),u=c.e({},(this.state[e]||{})[o],(this.stateChanges[e]||{})[o]);if(this.deletedStates[e]===null)return{};if(this.deletedStates[e]){const f=this.deletedStates[e][r];if(f===null)return{};for(const y in f)delete u[y]}return u}initializeTileState(e,r){e.setFeatureState(this.state,r)}coalesceChanges(e,r){const o={};for(const u in this.stateChanges){this.state[u]=this.state[u]||{};const f={};for(const y in this.stateChanges[u])this.state[u][y]||(this.state[u][y]={}),c.e(this.state[u][y],this.stateChanges[u][y]),f[y]=this.state[u][y];o[u]=f}for(const u in this.deletedStates){this.state[u]=this.state[u]||{};const f={};if(this.deletedStates[u]===null)for(const y in this.state[u])f[y]={},this.state[u][y]={};else for(const y in this.deletedStates[u]){if(this.deletedStates[u][y]===null)this.state[u][y]={};else for(const w of Object.keys(this.deletedStates[u][y]))delete this.state[u][y][w];f[y]=this.state[u][y]}o[u]=o[u]||{},c.e(o[u],f)}if(this.stateChanges={},this.deletedStates={},Object.keys(o).length!==0)for(const u in e)e[u].setFeatureState(o,r)}}function si(d,e,r){const o=e.intersectsFrustum(d);if(!r)return o;const u=e.intersectsPlane(r);return o===0||u===0?0:o===2&&u===2?2:1}function as(d,e,r,o,u){let f=d;const y=Math.atan(e/r),w=Math.hypot(e,r);return f=d+c.a8(o/w/Math.max(.5,Math.cos(c.aa(u/2)))),f+=1*c.a8(Math.cos(y))/2,f+=c.ab(d-f,-0,0),f}function os(d,e){const r=(e.roundZoom?Math.round:Math.floor)(d.zoom+c.a8(d.tileSize/e.tileSize));return Math.max(0,r)}function H(d,e){const r=d.getCameraFrustum(),o=d.getClippingPlane(),u=d.screenPointToMercatorCoordinate(d.getCameraPoint()),f=c.Y.fromLngLat(d.center,d.elevation);u.z=f.z+Math.cos(d.pitchInRadians)*d.cameraToCenterDistance/d.worldSize;const y=d.getCoveringTilesDetailsProvider(),w=y.allowVariableZoom(d,e),S=os(d,e),I=e.minzoom||0,A=e.maxzoom!==void 0?e.maxzoom:d.maxZoom,k=Math.min(Math.max(0,S),A),R=Math.pow(2,k),O=[R*u.x,R*u.y,0],V=[R*f.x,R*f.y,0],X=Math.hypot(f.x-u.x,f.y-u.y),W=Math.abs(f.z-u.z),K=Math.hypot(X,W),ee=le=>({zoom:0,x:0,y:0,wrap:le,fullyVisible:!1}),se=[],oe=[];if(d.renderWorldCopies&&y.allowWorldCopies())for(let le=1;le<=3;le++)se.push(ee(-le)),se.push(ee(le));for(se.push(ee(0));se.length>0;){const le=se.pop(),he=le.x,ue=le.y;let ve=le.fullyVisible;const be={x:he,y:ue,z:le.zoom},Ae=y.getTileAABB(be,le.wrap,d.elevation,e);if(!ve){const Ue=si(r,Ae,o);if(Ue===0)continue;ve=Ue===2}const Re=y.distanceToTile2d(u.x,u.y,be,Ae);let Ie=S;w&&(Ie=(e.calculateTileZoom||as)(d.zoom+c.a8(d.tileSize/e.tileSize),Re,W,K,d.fov)),Ie=(e.roundZoom?Math.round:Math.floor)(Ie),Ie=Math.max(0,Ie);const Ge=Math.min(Ie,A);if(le.wrap=y.getWrap(f,be,le.wrap),le.zoom>=Ge){if(le.zoom<I)continue;const Ue=k-le.zoom,De=O[0]-.5-(he<<Ue),Xe=O[1]-.5-(ue<<Ue),Tt=e.reparseOverscaled?Math.max(le.zoom,Ie):le.zoom;oe.push({tileID:new c.S(le.zoom===A?Tt:le.zoom,le.wrap,le.zoom,he,ue),distanceSq:c.a9([V[0]-.5-he,V[1]-.5-ue]),tileDistanceToCamera:Math.sqrt(De*De+Xe*Xe)})}else for(let Ue=0;Ue<4;Ue++)se.push({zoom:le.zoom+1,x:(he<<1)+Ue%2,y:(ue<<1)+(Ue>>1),wrap:le.wrap,fullyVisible:ve})}return oe.sort((le,he)=>le.distanceSq-he.distanceSq).map(le=>le.tileID)}class N extends c.E{constructor(e,r,o){super(),this.id=e,this.dispatcher=o,this.on("data",u=>this._dataHandler(u)),this.on("dataloading",()=>{this._sourceErrored=!1}),this.on("error",()=>{this._sourceErrored=this._source.loaded()}),this._source=((u,f,y,w)=>{const S=new(ut(f.type))(u,f,y,w);if(S.id!==u)throw new Error(`Expected Source id to be ${u} instead of ${S.id}`);return S})(e,r,o,this),this._tiles={},this._cache=new wr(0,u=>this._unloadTile(u)),this._timers={},this._cacheTimers={}

25acheZoomLevels===null?c.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),f=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,u):u;this._cache.setMaxSize(f)}handleWrapJump(e){const r=Math.round((e-(this._prevLng===void 0?e:this._prevLng))/360);if(this._prevLng=e,r){const o={};for(const u in this._tiles){const f=this._tiles[u];f.tileID=f.tileID.unwrapTo(f.tileID.wrap+r),o[f.tileID.key]=f}this._tiles=o;for(const u in this._timers)clearTimeout(this._timers[u]),delete this._timers[u];for(const u in this._tiles)this._setTileReloadTimer(u,this._tiles[u])}}_updateCoveredAndRetainedTiles(e,r,o,u,f,y){const w={},S={},I=Object.keys(e),A=ge.now();for(const k of I){const R=e[k],O=this._tiles[k];if(!O||O.fadeEndTime!==0&&O.fadeEndTime<=A)continue;const V=this.findLoadedParent(R,r),X=this.findLoadedSibling(R),W=V||X||null;W&&(this._addTile(W.tileID),w[W.tileID.key]=W.tileID),S[k]=R}this._retainLoadedChildren(S,u,o,e);for(const k in w)e[k]||(this._coveredTiles[k]=!0,e[k]=w[k]);if(y){const k={},R={};for(const O of f)this._tiles[O.key].hasData()?k[O.key]=O:R[O.key]=O;for(const O in R){const V=R[O].children(this._source.maxzoom);this._tiles[V[0].key]&&this._tiles[V[1].key]&&this._tiles[V[2].key]&&this._tiles[V[3].key]&&(k[V[0].key]=e[V[0].key]=V[0],k[V[1].key]=e[V[1].key]=V[1],k[V[2].key]=e[V[2].key]=V[2],k[V[3].key]=e[V[3].key]=V[3],delete R[O])}for(const O in R){const V=R[O],X=this.findLoadedParent(V,this._source.minzoom),W=this.findLoadedSibling(V),K=X||W||null;if(K){k[K.tileID.key]=e[K.tileID.key]=K.tileID;for(const ee in k)k[ee].isChildOf(K.tileID)&&delete k[ee]}}for(const O in this._tiles)k[O]||(this._coveredTiles[O]=!0)}}update(e,r){if(!this._sourceLoaded||this._paused)return;let o;this.transform=e,this.terrain=r,this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?o=e.getVisibleUnwrappedCoordinates(this._source.tileID).map(A=>new c.S(A.canonical.z,A.wrap,A.canonical.z,A.canonical.x,A.canonical.y)):(o=H(e,{tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:r,calculateTileZoom:this._source.calculateTileZoom}),this._source.hasTile&&(o=o.filter(A=>this._source.hasTile(A)))):o=[];const u=os(e,this._source),f=Math.max(u-N.maxOverzooming,this._source.minzoom),y=Math.max(u+N.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const A={};for(const k of o)if(k.canonical.z>this._source.minzoom){const R=k.scaledTo(k.canonical.z-1);A[R.key]=R;const O=k.scaledTo(Math.max(this._source.minzoom,Math.min(k.canonical.z,5)));A[O.key]=O}o=o.concat(Object.values(A))}const w=o.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,w&&this.fire(new c.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const S=this._updateRetainedTiles(o,u);U(this._source.type)&&this._updateCoveredAndRetainedTiles(S,f,y,u,o,r);for(const A in S)this._tiles[A].clearFadeHold();const I=c.ac(this._tiles,S);for(const A of I){const k=this._tiles[A];k.hasSymbolBuckets&&!k.holdingForFade()?k.setHoldDuration(this.map._fadeDuration):k.hasSymbolBuckets&&!k.symbolFadeFinished()||this._removeTile(A)}this._updateLoadedParentTileCache(),this._updateLoadedSiblingTileCache()}releaseSymbolFadeTiles(){for(const e in this._tiles)this._tiles[e].holdingForFade()&&this._removeTile(e)}_updateRetainedTiles(e,r){var o;const u={},f={},y=Math.max(r-N.maxOverzooming,this._source.minzoom),w=Math.max(r+N.maxUnderzooming,this._source.minzoom),S={};for(const I of e){const A=this._addTile(I);u[I.key]=I,A.hasData()||r<this._source.maxzoom&&(S[I.key]=I)}this._retainLoadedChildren(S,r,w,u);for(const I of e){let A=this._tiles[I.key];if(A.hasData())continue;if(r+1>this._source.maxzoom){const R=I.children(this._source.maxzoom)[0],O=this.getTile(R);if(O&&O.hasData()){u[R.key]=R;continue}}else{const R=I.children(this._source.maxzoom);if(u[R[0].key]&&u[R[1].key]&&u[R[2].key]&&u[R[3].key])continue}let k=A.wasRequested();for(let R=I.overscaledZ-1;R>=y;--R){const O=I.scaledTo(R);if(f[O.key])break;if(f[O.key]=!0,A=this.getTile(O),!A&&k&&(A=this._addTile(O)),A){const V=A.hasData();if((V||!(!((o=this.map)===null||o===void 0)&&o.cancelPendingTileRequestsWhileZooming)||k)&&(u[O.key]=O),k=A.wasRequested(),V)break}}}return u}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const e in this._tiles){const r=[];let o,u=this._tiles[e].tileID;for(;u.overscaledZ>0;){if(u.key in this._loadedParentTiles){o=this._loadedParentTiles[u.key];break}r.push(u.key);const f=u.scaledTo(u.overscaledZ-1);if(o=this._getLoadedTile(f),o)break;u=f}for(const f of r)this._loadedParentTiles[f]=o}}_updateLoadedSiblingTileCache(){this._loadedSiblingTiles={};for(const e in this._tiles){const r=this._tiles[e].tileID,o=this._getLoadedTile(r);this._loadedSiblingTiles[r.key]=o}}_addTile(e){let r=this._tiles[e.key];if(r)return r;r=this._cache.getAndRemove(e),r&&(this._setTileReloadTimer(e.key,r),r.tileID=e,this._state.initializeTileState(r,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,r)));const o=r;return r||(r=new Dr(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(r,e.key,r.state)),r.uses++,this._tiles[e.key]=r,o||this._source.fire(new c.k("dataloading",{tile:r,coord:r.tileID,dataType:"source"})),r}_setTileReloadTimer(e,r){e in this._timers&&(clearTimeout(this._timers[e]),delete this._timers[e]);const o=r.getExpiryTimeout();o&&(this._timers[e]=setTimeout(()=>{this._reloadTile(e,"expired"),delete this._timers[e]},o))}_removeTile(e){const r=this._tiles[e];r&&(r.uses--,delete this._tiles[e],this._timers[e]&&(clearTimeout(this._timers[e]),delete this._timers[e]),r.uses>0||(r.hasData()&&r.state!=="reloading"?this._cache.add(r.tileID,r,r.getExpiryTimeout()):(r.aborted=!0,this._abortTile(r),this._unloadTile(r))))}_dataHandler(e){const r=e.sourceDataType;e.dataType==="source"&&r==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&e.dataType==="source"&&r==="content"&&(this.reload(e.sourceDataChanged),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const e in this._tiles)this._removeTile(e);this._cache.reset()}tilesIn(e,r,o){const u=[],f=this.transform;if(!f)return u;const y=o?f.getCameraQueryGeometry(e):e,w=e.map(V=>f.screenPointToMercatorCoordinate(V,this.terrain)),S=y.map(V=>f.screenPointToMercatorCoordinate(V,this.terrain)),I=this.getIds();let A=1/0,k=1/0,R=-1/0,O=-1/0;for(const V of S)A=Math.min(A,V.x),k=Math.min(k,V.y),R=Math.max(R,V.x),O=Math.max(O,V.y);for(let V=0;V<I.length;V++){const X=this._tiles[I[V]];if(X.holdingForFade())continue;

25insertCircle(e,r,o,u){this._forEachCell(r-u,o-u,r+u,o+u,this._insertCircleCell,this.circleUid++),this.circleKeys.push(e),this.circles.push(r),this.circles.push(o),this.circles.push(u)}_insertBoxCell(e,r,o,u,f,y){this.boxCells[f].push(y)}_insertCircleCell(e,r,o,u,f,y){this.circleCells[f].push(y)}_query(e,r,o,u,f,y,w){if(o<0||e>this.width||u<0||r>this.height)return[];const S=[];if(e<=0&&r<=0&&this.width<=o&&this.height<=u){if(f)return[{key:null,x1:e,y1:r,x2:o,y2:u}];for(let I=0;I<this.boxKeys.length;I++)S.push({key:this.boxKeys[I],x1:this.bboxes[4*I],y1:this.bboxes[4*I+1],x2:this.bboxes[4*I+2],y2:this.bboxes[4*I+3]});for(let I=0;I<this.circleKeys.length;I++){const A=this.circles[3*I],k=this.circles[3*I+1],R=this.circles[3*I+2];S.push({key:this.circleKeys[I],x1:A-R,y1:k-R,x2:A+R,y2:k+R})}}else this._forEachCell(e,r,o,u,this._queryCell,S,{hitTest:f,overlapMode:y,seenUids:{box:{},circle:{}}},w);return S}query(e,r,o,u){return this._query(e,r,o,u,!1,null)}hitTest(e,r,o,u,f,y){return this._query(e,r,o,u,!0,f,y).length>0}hitTestCircle(e,r,o,u,f){const y=e-o,w=e+o,S=r-o,I=r+o;if(w<0||y>this.width||I<0||S>this.height)return!1;const A=[];return this._forEachCell(y,S,w,I,this._queryCellCircle,A,{hitTest:!0,overlapMode:u,circle:{x:e,y:r,radius:o},seenUids:{box:{},circle:{}}},f),A.length>0}_queryCell(e,r,o,u,f,y,w,S){const{seenUids:I,hitTest:A,overlapMode:k}=w,R=this.boxCells[f];if(R!==null){const V=this.bboxes;for(const X of R)if(!I.box[X]){I.box[X]=!0;const W=4*X,K=this.boxKeys[X];if(e<=V[W+2]&&r<=V[W+3]&&o>=V[W+0]&&u>=V[W+1]&&(!S||S(K))&&(!A||!ce(k,K.overlapMode))&&(y.push({key:K,x1:V[W],y1:V[W+1],x2:V[W+2],y2:V[W+3]}),A))return!0}}const O=this.circleCells[f];if(O!==null){const V=this.circles;for(const X of O)if(!I.circle[X]){I.circle[X]=!0;const W=3*X,K=this.circleKeys[X];if(this._circleAndRectCollide(V[W],V[W+1],V[W+2],e,r,o,u)&&(!S||S(K))&&(!A||!ce(k,K.overlapMode))){const ee=V[W],se=V[W+1],oe=V[W+2];if(y.push({key:K,x1:ee-oe,y1:se-oe,x2:ee+oe,y2:se+oe}),A)return!0}}}return!1}_queryCellCircle(e,r,o,u,f,y,w,S){const{circle:I,seenUids:A,overlapMode:k}=w,R=this.boxCells[f];if(R!==null){const V=this.bboxes;for(const X of R)if(!A.box[X]){A.box[X]=!0;const W=4*X,K=this.boxKeys[X];if(this._circleAndRectCollide(I.x,I.y,I.radius,V[W+0],V[W+1],V[W+2],V[W+3])&&(!S||S(K))&&!ce(k,K.overlapMode))return y.push(!0),!0}}const O=this.circleCells[f];if(O!==null){const V=this.circles;for(const X of O)if(!A.circle[X]){A.circle[X]=!0;const W=3*X,K=this.circleKeys[X];if(this._circlesCollide(V[W],V[W+1],V[W+2],I.x,I.y,I.radius)&&(!S||S(K))&&!ce(k,K.overlapMode))return y.push(!0),!0}}}_forEachCell(e,r,o,u,f,y,w,S){const I=this._convertToXCellCoord(e),A=this._convertToYCellCoord(r),k=this._convertToXCellCoord(o),R=this._convertToYCellCoord(u);for(let O=I;O<=k;O++)for(let V=A;V<=R;V++)if(f.call(this,e,r,o,u,this.xCellCount*V+O,y,w,S))return}_convertToXCellCoord(e){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(e*this.xScale)))}_convertToYCellCoord(e){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(e*this.yScale)))}_circlesCollide(e,r,o,u,f,y){const w=u-e,S=f-r,I=o+y;return I*I>w*w+S*S}_circleAndRectCollide(e,r,o,u,f,y,w){const S=(y-u)/2,I=Math.abs(e-(u+S));if(I>S+o)return!1;const A=(w-f)/2,k=Math.abs(r-(f+A));if(k>A+o)return!1;if(I<=S||k<=A)return!0;const R=I-S,O=k-A;return R*R+O*O<=o*o}}function we(d,e,r){const o=c.H();if(!d){const{vecSouth:k,vecEast:R}=Ee(e),O=q();O[0]=R[0],O[1]=R[1],O[2]=k[0],O[3]=k[1],u=O,(A=(y=(f=O)[0])*(I=f[3])-(S=f[2])*(w=f[1]))&&(u[0]=I*(A=1/A),u[1]=-w*A,u[2]=-S*A,u[3]=y*A),o[0]=O[0],o[1]=O[1],o[4]=O[2],o[5]=O[3]}var u,f,y,w,S,I,A;return c.K(o,o,[1/r,1/r,1]),o}function me(d,e,r,o){if(d){const u=c.H();if(!e){const{vecSouth:f,vecEast:y}=Ee(r);u[0]=y[0],u[1]=y[1],u[4]=f[0],u[5]=f[1]}return c.K(u,u,[o,o,1]),u}return r.pixelsToClipSpaceMatrix}function Ee(d){const e=Math.cos(d.rollInRadians),r=Math.sin(d.rollInRadians),o=Math.cos(d.pitchInRadians),u=Math.cos(d.bearingInRadians),f=Math.sin(d.bearingInRadians),y=c.ad();y[0]=-u*o*r-f*e,y[1]=-f*o*r+u*e;const w=c.ae(y);w<1e-9?c.af(y):c.ag(y,y,1/w);const S=c.ad();S[0]=u*o*e-f*r,S[1]=f*o*e+u*r;const I=c.ae(S);return I<1e-9?c.af(S):c.ag(S,S,1/I),{vecEast:S,vecSouth:y}}function Pe(d,e,r,o){let u;o?(u=[d,e,o(d,e),1],c.al(u,u,r)):(u=[d,e,0,1],Nr(u,u,r));const f=u[3];return{point:new c.P(u[0]/f,u[1]/f),signedDistanceFromCamera:f,isOccluded:!1}}function ye(d,e){return .5+d/e*.5}function de(d,e){return d.x>=-e[0]&&d.x<=e[0]&&d.y>=-e[1]&&d.y<=e[1]}function He(d,e,r,o,u,f,y,w,S,I,A,k,R){const O=r?d.textSizeData:d.iconSizeData,V=c.ah(O,e.transform.zoom),X=[256/e.width*2+1,256/e.height*2+1],W=r?d.text.dynamicLayoutVertexArray:d.icon.dynamicLayoutVertexArray;W.clear();const K=d.lineVertexArray,ee=r?d.text.placedSymbolArray:d.icon.placedSymbolArray,se=e.transform.width/e.transform.height;let oe=!1;for(let le=0;le<ee.length;le++){const he=ee.get(le);if(he.hidden||he.writingMode===c.ai.vertical&&!oe){Zr(he.numGlyphs,W);continue}oe=!1;const ue=new c.P(he.anchorX,he.anchorY),ve={getElevation:R,pitchedLabelPlaneMatr

25ix:o,lineVertexArray:K,pitchWithMap:f,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},transform:e.transform,tileAnchorPoint:ue,unwrappedTileID:S,width:I,height:A,translation:k},be=$t(he.anchorX,he.anchorY,ve);if(!de(be.point,X)){Zr(he.numGlyphs,W);continue}const Ae=ye(e.transform.cameraToCenterDistance,be.signedDistanceFromCamera),Re=c.aj(O,V,he),Ie=f?Re*e.transform.getPitchedTextCorrection(he.anchorX,he.anchorY,S)/Ae:Re*Ae,Ge=yt({projectionContext:ve,pitchedLabelPlaneMatrixInverse:u,symbol:he,fontSize:Ie,flip:!1,keepUpright:y,glyphOffsetArray:d.glyphOffsetArray,dynamicLayoutVertexArray:W,aspectRatio:se,rotateToLine:w});oe=Ge.useVertical,(Ge.notEnoughRoom||oe||Ge.needsFlipping&&yt({projectionContext:ve,pitchedLabelPlaneMatrixInverse:u,symbol:he,fontSize:Ie,flip:!0,keepUpright:y,glyphOffsetArray:d.glyphOffsetArray,dynamicLayoutVertexArray:W,aspectRatio:se,rotateToLine:w}).notEnoughRoom)&&Zr(he.numGlyphs,W)}r?d.text.dynamicLayoutVertexBuffer.updateData(W):d.icon.dynamicLayoutVertexBuffer.updateData(W)}function qe(d,e,r,o,u,f,y,w){const S=f.glyphStartIndex+f.numGlyphs,I=f.lineStartIndex,A=f.lineStartIndex+f.lineLength,k=e.getoffsetX(f.glyphStartIndex),R=e.getoffsetX(S-1),O=Tr(d*k,r,o,u,f.segment,I,A,w,y);if(!O)return null;const V=Tr(d*R,r,o,u,f.segment,I,A,w,y);return V?w.projectionCache.anyProjectionOccluded?null:{first:O,last:V}:null}function ht(d,e,r,o){return d===c.ai.horizontal&&Math.abs(r.y-e.y)>Math.abs(r.x-e.x)*o?{useVertical:!0}:(d===c.ai.vertical?e.y<r.y:e.x>r.x)?{needsFlipping:!0}:null}function yt(d){const{projectionContext:e,pitchedLabelPlaneMatrixInverse:r,symbol:o,fontSize:u,flip:f,keepUpright:y,glyphOffsetArray:w,dynamicLayoutVertexArray:S,aspectRatio:I,rotateToLine:A}=d,k=u/24,R=o.lineOffsetX*k,O=o.lineOffsetY*k;let V;if(o.numGlyphs>1){const X=o.glyphStartIndex+o.numGlyphs,W=o.lineStartIndex,K=o.lineStartIndex+o.lineLength,ee=qe(k,w,R,O,f,o,A,e);if(!ee)return{notEnoughRoom:!0};const se=At(ee.first.point.x,ee.first.point.y,e,r),oe=At(ee.last.point.x,ee.last.point.y,e,r);if(y&&!f){const le=ht(o.writingMode,se,oe,I);if(le)return le}V=[ee.first];for(let le=o.glyphStartIndex+1;le<X-1;le++)V.push(Tr(k*w.getoffsetX(le),R,O,f,o.segment,W,K,e,A));V.push(ee.last)}else{if(y&&!f){const W=st(e.tileAnchorPoint.x,e.tileAnchorPoint.y,e).point,K=o.lineStartIndex+o.segment+1,ee=new c.P(e.lineVertexArray.getx(K),e.lineVertexArray.gety(K)),se=st(ee.x,ee.y,e),oe=se.signedDistanceFromCamera>0?se.point:ze(e.tileAnchorPoint,ee,W,1,e),le=At(W.x,W.y,e,r),he=At(oe.x,oe.y,e,r),ue=ht(o.writingMode,le,he,I);if(ue)return ue}const X=Tr(k*w.getoffsetX(o.glyphStartIndex),R,O,f,o.segment,o.lineStartIndex,o.lineStartIndex+o.lineLength,e,A);if(!X||e.projectionCache.anyProjectionOccluded)return{notEnoughRoom:!0};V=[X]}for(const X of V)c.ak(S,X.point,X.angle);return{}}function ze(d,e,r,o,u){const f=d.add(d.sub(e)._unit()),y=st(f.x,f.y,u).point,w=r.sub(y);return r.add(w._mult(o/w.mag()))}function We(d,e,r){const o=e.projectionCache;if(o.projections[d])return o.projections[d];const u=new c.P(e.lineVertexArray.getx(d),e.lineVertexArray.gety(d)),f=st(u.x,u.y,e);if(f.signedDistanceFromCamera>0)return o.projections[d]=f.point,o.anyProjectionOccluded=o.anyProjectionOccluded||f.isOccluded,f.point;const y=d-r.direction;return ze(r.distanceFromAnchor===0?e.tileAnchorPoint:new c.P(e.lineVertexArray.getx(y),e.lineVertexArray.gety(y)),u,r.previousVertex,r.absOffsetX-r.distanceFromAnchor+1,e)}function st(d,e,r){const o=d+r.translation[0],u=e+r.translation[1];let f;return r.pitchWithMap?(f=Pe(o,u,r.pitchedLabelPlaneMatrix,r.getElevation),f.isOccluded=!1):(f=r.transform.projectTileCoordinates(o,u,r.unwrappedTileID,r.getElevation),f.point.x=(.5*f.point.x+.5)*r.width,f.point.y=(.5*-f.point.y+.5)*r.height),f}function At(d,e,r,o){if(r.pitchWithMap){const u=[d,e,0,1];return c.al(u,u,o),r.transform.projectTileCoordinates(u[0]/u[3],u[1]/u[3],r.unwrappedTileID,r.getElevation).point}return{x:d/r.width*2-1,y:e/r.height*2-1}}function $t(d,e,r){return r.transform.projectTileCoordinates(d,e,r.unwrappedTileID,r.getElevation)}function ft(d,e,r){return d._unit()._perp()._mult(e*r)}function tt(d,e,r,o,u,f,y,w,S){if(w.projectionCache.offsets[d])return w.projectionCache.offsets[d];const I=r.add(e);if(d+S.direction<o||d+S.direction>=u)return w.projectionCache.offsets[d]=I,I;const A=We(d+S.direction,w,S),k=ft(A.sub(r),y,S.direction),R=r.add(k),O=A.add(k);return w.projectionCache.offsets[d]=c.am(f,I,R,O)||I,w.projectionCache.offsets[d]}function Tr(d,e,r,o,u,f,y,w,S){const I=o?d-e:d+e;let A=I>0?1:-1,k=0;o&&(A*=-1,k=Math.PI),A<0&&(k+=Math.PI);let R,O=A>0?f+u:f+u+1;

25w.projectionCache.cachedAnchorPoint?R=w.projectionCache.cachedAnchorPoint:(R=st(w.tileAnchorPoint.x,w.tileAnchorPoint.y,w).point,w.projectionCache.cachedAnchorPoint=R);let V,X,W=R,K=R,ee=0,se=0;const oe=Math.abs(I),le=[];let he;for(;ee+se<=oe;){if(O+=A,O<f||O>=y)return null;ee+=se,K=W,X=V;const be={absOffsetX:oe,direction:A,distanceFromAnchor:ee,previousVertex:K};if(W=We(O,w,be),r===0)le.push(K),he=W.sub(K);else{let Ae;const Re=W.sub(K);Ae=Re.mag()===0?ft(We(O+A,w,be).sub(W),r,A):ft(Re,r,A),X||(X=K.add(Ae)),V=tt(O,Ae,W,f,y,X,r,w,be),le.push(X),he=V.sub(X)}se=he.mag()}const ue=he._mult((oe-ee)/se)._add(X||K),ve=k+Math.atan2(W.y-K.y,W.x-K.x);return le.push(ue),{point:ue,angle:S?ve:0,path:le}}const Us=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Zr(d,e){for(let r=0;r<d;r++){const o=e.length;e.resize(o+4),e.float32.set(Us,3*o)}}function Nr(d,e,r){const o=e[0],u=e[1];return d[0]=r[0]*o+r[4]*u+r[12],d[1]=r[1]*o+r[5]*u+r[13],d[3]=r[3]*o+r[7]*u+r[15],d}const ur=100;class Fi{constructor(e,r=new _e(e.width+200,e.height+200,25),o=new _e(e.width+200,e.height+200,25)){this.transform=e,this.grid=r,this.ignoredGrid=o,this.pitchFactor=Math.cos(e.pitch*Math.PI/180)*e.cameraToCenterDistance,this.screenRightBoundary=e.width+ur,this.screenBottomBoundary=e.height+ur,this.gridRightBoundary=e.width+200,this.gridBottomBoundary=e.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(e,r,o,u,f,y,w,S,I,A,k,R){const O=this.projectAndGetPerspectiveRatio(e.anchorPointX+S[0],e.anchorPointY+S[1],f,A,R),V=o*O.perspectiveRatio;let X;if(y||w)X=this._projectCollisionBox(e,V,u,f,y,w,S,O,A,k,R);else{const he=O.x+(k?k.x*V:0),ue=O.y+(k?k.y*V:0);X={allPointsOccluded:!1,box:[he+e.x1*V,ue+e.y1*V,he+e.x2*V,ue+e.y2*V]}}const[W,K,ee,se]=X.box,oe=y?X.allPointsOccluded:O.isOccluded;let le=oe;return le||(le=O.perspectiveRatio<this.perspectiveRatioCutoff),le||(le=!this.isInsideGrid(W,K,ee,se)),le||r!=="always"&&this.grid.hitTest(W,K,ee,se,r,I)?{box:[W,K,ee,se],placeable:!1,offscreen:!1,occluded:oe}:{box:[W,K,ee,se],placeable:!0,offscreen:this.isOffscreen(W,K,ee,se),occluded:oe}}placeCollisionCircles(e,r,o,u,f,y,w,S,I,A,k,R,O,V){const X=[],W=new c.P(r.anchorX,r.anchorY),K=this.getPerspectiveRatio(W.x,W.y,y,V),ee=(I?f*this.transform.getPitchedTextCorrection(r.anchorX,r.anchorY,y)/K:f*K)/c.as,se={getElevation:V,pitchedLabelPlaneMatrix:w,lineVertexArray:o,pitchWithMap:I,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},transform:this.transform,tileAnchorPoint:W,unwrappedTileID:y,width:this.transform.width,height:this.transform.height,translation:O},oe=qe(ee,u,r.lineOffsetX*ee,r.lineOffsetY*ee,!1,r,!1,se);let le=!1,he=!1,ue=!0;if(oe){const ve=.5*k*K+R,be=new c.P(-100,-100),Ae=new c.P(this.screenRightBoundary,this.screenBottomBoundary),Re=new te,Ie=oe.first,Ge=oe.last;let Ue=[];for(let Tt=Ie.path.length-1;Tt>=1;Tt--)Ue.push(Ie.path[Tt]);for(let Tt=1;Tt<Ge.path.length;Tt++)Ue.push(Ge.path[Tt]);const De=2.5*ve;if(I){const Tt=this.projectPathToScreenSpace(Ue,se);Ue=Tt.some(Zt=>Zt.signedDistanceFromCamera<=0)?[]:Tt.map(Zt=>Zt.point)}let Xe=[];if(Ue.length>0){const Tt=Ue[0].clone(),Zt=Ue[0].clone();for(let fr=1;fr<Ue.length;fr++)Tt.x=Math.min(Tt.x,Ue[fr].x),Tt.y=Math.min(Tt.y,Ue[fr].y),Zt.x=Math.max(Zt.x,Ue[fr].x),Zt.y=Math.max(Zt.y,Ue[fr].y);Xe=Tt.x>=be.x&&Zt.x<=Ae.x&&Tt.y>=be.y&&Zt.y<=Ae.y?[Ue]:Zt.x<be.x||Tt.x>Ae.x||Zt.y<be.y||Tt.y>Ae.y?[]:c.ao([Ue],be.x,be.y,Ae.x,Ae.y)}for(const Tt of Xe){Re.reset(Tt,.25*ve);let Zt=0;Zt=Re.length<=.5*ve?1:Math.ceil(Re.paddedLength/De)+1;for(let fr=0;fr<Zt;fr++){const Qt=fr/Math.max(Zt-1,1),mr=Re.lerp(Qt),er=mr.x+ur,Kt=mr.y+ur;X.push(er,Kt,ve,0);const tr=er-ve,ni=Kt-ve,Fr=er+ve,jr=Kt+ve;if(ue=ue&&this.isOffscreen(tr,ni,Fr,jr),he=he||this.isInsideGrid(tr,ni,Fr,jr),e!=="always"&&this.grid.hitTestCircle(er,Kt,ve,e,A)&&(le=!0,!S))return{circles:[],offscreen:!1,collisionDetected:le}}}}return{circles:!S&&le||!he||K<this.perspectiveRatioCutoff?[]:X,offscreen:ue,collisionDetected:le}}projectPathToScreenSpace(e,r){const o=function(u,f){const y=c.H();return c.an(y,f.pitchedLabelPlaneMatrix),u.map(w=>{const S=Pe(w.x,w.y,y,f.getElevation),I=f.transform.projectTileCoordinates(S.point.x,S.point.y,f.unwrappedTileID,f.getElevation);return I.point.x=(.5*I.point.x+.5)*f.width,I.point.y=(.5*-I.point.y+.5)*f.height,I})}(e,r);return function(u){let f=0,y=0,w=0,S=0;for(let I=0;I<u.length;I++)u[I].isOccluded?(w=I+1,S=0):(S++,S>y&&(y=S,f=w));return u.slice(f,f+y)}(o)}queryRenderedSymbols(e){if(e.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const r=[];let o=1/0,u=1/0,f=-1/0,y=-1/0;for(const A of e){const k=new c.P(A.x+ur,A.y+ur);o=Math.min(o,k.x),u=Math.min(u,k.y),f=Math.max(f,k.x),y=Math.max(y,k.y),r.push(k)}const w=this.grid.query(o,u,f,y).concat(this.ignoredGrid.query(o,u,f,y)),S={},I={};for(const A of w){const k=A.key;if(S[k.bucketInstanceId]===void 0&&(S[k.bucketInstanceId]={}),S[k.bucketInstanceId][k.featureIndex])continue;const R=[new c.P(A.x1,A.y1),new c.P(A.x2,A.y1),new c.P(A.x2,A.y2),new c.P(A.x1,A.y2)];c.ap(r,R)&&(S[k.bucketInstanceId][k.featureIndex]=!0,I[k.bucketInstanceId]===void 0&&(I[k.bucketInstanceId]=[]),I[k.bucketInstanceId].push(k.featureIndex))}return I}insertCollisionBox(e,r,o,u,f,y){(o?this.ignoredGrid:this.grid).insert({bucketInstanceId:u,featureIndex:f,collisionGroupID:y,overlapMode:r},e[0],e[1],e[2],e[3])}insertCollisionCircles(e,r,o,u,f,y){const w=o?this.ignoredGrid:this.grid,S={bucketInstanceId:u,featureIndex:f,collisionGroupID:y,overlapMode:r};for(let I=0;I<e.length;I+=4)w.insertCircle(S,e[I],e[I+1],e[I+2])}projectAndGetPerspectiveRatio(e,r,o,u,f){if(f){let y;u?(y=[e,r,u(e,r),1],c.al(y,y,f)):(y=[e,r,0,1],Nr(y,y,f));const w=y[3];return{x:(y[0]/w+1)/2*this.transform.width+ur,y:(-y[1]/w+1)/2*this.transform.height+ur,perspectiveRatio:.5+this.transform.cameraToCenterDistance/w*.5,isOccluded:!1,signedDistanceFromCamera:w}}{const y=this.transform.projectTileCoordinates(e,r,o,u);return{x:(y.point.x+1)/2*this.transform.width+ur,y:(1-y.point.y)/2*this.transform.height+ur,perspectiveRatio:.5+this.transform.cameraToCenterDistance/y.signedDistanceFromCamera*.5,isOccluded:y.isOccluded,signedDistanceFromCamera:y.signedDistanceFromCamera}}}getPerspectiveRatio(e,r,o,u){const f=this.transform.projectTileCoordinates(e,r,o,u);return .5+this.transform.cameraToCenterDistance/f.signedDistanceFromCamera*.5}isOffscreen(e,r,o,u){return o<ur||e>=this.screenRightBoundary||u<ur||r>this.screenBottomBoundary}isInsideGrid(e,r,o,u){return o>=0&&e<this.gridRightBoundary&&u>=0&&r<this.gridBottomBoundary}getViewportMatrix(){const e=c.aq([]);return c.J(e,e,[-100,-100,0]),e}_projectCollisionBox(e,r,o,u,f,y,w,S,I,A,k){let R=1,O=0,V=0,X=1;const W=e.anchorPointX+w[0],K=e.anchorPointY+w[1];if(y&&!f){const Ue=this.projectAndGetPerspectiveRatio(W+1,K,u,I,k),De=Ue.x-S.x,Xe=Math.atan((Ue.y-S.y)/De)+(De<0?Math.PI:0),Tt=Math.sin(Xe),Zt=Math.cos(Xe);R=Zt,O=Tt,V=-Tt,X=Zt}else if(!y&&f){const Ue=Ee(this.transform);R=Ue.vecEast[0],O=Ue.vecEast[1],V=Ue.vecSouth[0],X=Ue.vecSouth[1]}let ee=S.x,se=S.y,oe=r;f&&(ee=W,se=K,oe=Math.pow(2,-(this.transform.zoom-o.overscaledZ)),oe*=this.transform.getPitchedTextCorrection(W,K,u),A||(oe*=c.ab(.5+S.signedDistanceFromCamera/this.transform.cameraToCenterDistance*.5,0,4))),A&&(ee+=R*A.x*oe+V*A.y*oe,se+=O*A.x*oe+X*A.y*oe);const le=e.x1*oe,he=e.x2*oe,ue=(le+he)/2,ve=e.y1*oe,be=e.y2*oe,Ae=(ve+be)/2,Re=[{offsetX:le,offsetY:ve},{offsetX:ue,offsetY:ve},{offsetX:he,offsetY:ve},{offsetX:he,offsetY:Ae},{offsetX:he,offsetY:be},{offsetX:ue,offsetY:be},{offsetX:le,offsetY:be},{offsetX:le,offsetY:Ae}];let Ie=[];for(const{offsetX:Ue,offsetY:De}of Re)Ie.push(new c.P(ee+R*Ue+V*De,se+O*Ue+X*De));let Ge=!1;if(f){const Ue=Ie.map(De=>this.projectAndGetPerspectiveRatio(De.x,De.y,u,I,k));Ge=Ue.some(De=>!De.isOccluded),Ie=Ue.map(De=>new c.P(De.x,De.y))}else Ge=!0;return{box:c.ar(Ie),allPointsOccluded:!Ge}}}class hr{constructor(e,r,o,u){this.opacity=e?Math.max(0,Math.min(1,e.opacity+(e.placed?r:-r))):u&&o?1:0,this.placed=o}isHidden(){return this.opacity===0&&!this.placed}}class wa{constructor(e,r,o,u,f){this.text=new hr(e?e.text:null,r,o,f),this.icon=new hr(e?e.icon:null,r,u,f)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class Nn{constructor(e,r,o){this.text=e,this.icon=r,this.skipFade=o}}class Bl{constructor(e,r,o,u,f){this.bucketInstanceId=e,this.featureIndex=r,this.sourceLayerIndex=o,this.bucketIndex=u,this.tileID=f}}class cn{constructor(e){this.crossSourceCollisions=e,this.maxGroupID=0,this.collisionGroups={}}get(e){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[e]){const r=++this.maxGroupID;this.collisionGroups[e]={ID:r,predicate:o=>o.collisionGroupID===r}}return this.collisionGroups[e]}}function un(d,e,r,o,u){const{horizontalAlign:f,verticalAlign:y}=c.ay(d);return new c.P(-(f-.5)*e+o[0]*u,-(y-.5)*r+o[1]*u)}class Cu{constructor(e,r,o,u,f){this.transform=e.clone(),this.terrain=r,this.collisionIndex=new Fi(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=o,this.retainedQueryData={},this.collisionGroups=new cn(u),this.collisionCircleArrays={},this.collisionBoxArrays=new Map,this.prevPlacement=f,f&&(f.prevPlacement=void 0),this.placedOrientations={}}_getTerrainElevationFunc(e){const r=this.terrain;return r?(o,u)=>r.getElevation(e,o,u):null}getBucketParts(e,r,o,u){const f=o.getBucket(r),y=o.latestFeatureIndex;if(!f||!y||r.id!==f.layerIds[0])return;const w=o.collisionBoxArray,S=f.layers[0].layout,I=f.layers[0].paint,A=Math.pow(2,this.transform.zoom-o.tileID.overscaledZ),k=o.tileSize/c.X,R=o.tileID.toUnwrapped(),O=S.get("text-rotation-alignment")==="map",V=c.at(o,1,this.transform.zoom),X=c.au(this.collisionIndex.transform,o,I.get("text-translate"),I.get("text-translate-anchor")),W=c.au(this.collisionIndex.transform,o,I.get("icon-translate"),I.get("icon-translate-anchor")),K=we(O,this.transform,V);this.retainedQueryData[f.bucketInstanceId]=new Bl(f.bucketInstanceId,y,f.sourceLayerIndex,f.index,o.tileID);const ee={bucket:f,layout:S,translationText:X,translationIcon:W,unwrappedTileID:R,pitchedLabelPlaneMatrix:K,scale:A,textPixelRatio:k,holdingForFade:o.holdingForFade(),collisionBoxArray:w,partiallyEvaluatedTextSize:c.ah(f.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(f.sourceID)};if(u)for(const se of f.sortKeyRanges){const{sortKey:oe,symbolInstanceStart:le,symbolInstanceEnd:he}=se;e.push({sortKey:oe,symbolInstanceStart:le,symbolInstanceEnd:he,parameters:ee})}else e.push({symbolInstanceStart:0,symbolInstanceEnd:f.symbolInstances.length,parameters:ee})}attemptAnchorPlacement(e,r,o,u,f,y,w,S,I,A,k,R,O,V,X,W,K,ee,se,oe){const le=c.av[e.textAnchor],he=[e.textOffset0,e.textOffset1],ue=un(le,o,u,he,f),ve=this.collisionIndex.placeCollisionBox(r,R,S,I,A,w,y,W,k.predicate,se,ue,oe);if((!ee||this.collisionIndex.placeCollisionBox(ee,R,S,I,A,w,y,K,k.predicate,se,ue,oe).placeable)&&ve.placeable){let be;if(this.prevPlacement&&this.prevPlacement.variableOffsets[O.crossTileID]&&this.prevPlacement.placements[O.crossTileID]&&this.prevPlacement.placements[O.crossTileID].text&&(be=this.prevPlacement.variableOffsets[O.crossTileID].anchor),O.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[O.crossTileID]={textOffset:he,width:o,height:u,anchor:le,textBoxScale:f,prevAnchor:be},this.markUsedJustification(V,le,O,X),V.allowVerticalPlacement&&(this.markUsedOrientation(V,X,O),this.placedOrientations[O.crossTileID]=X),{shift:ue,placedGlyphBoxes:ve}}}placeLayerBucketPart(e,r,o){const{bucket:u,layout:f,translationText:y,translationIcon:w,unwrappedTileID:S,pitchedLabelPlaneMatrix:I,textPixelRatio:A,holdingForFade:k,collisionBoxArray:R,partiallyEvaluatedTextSize:O,collisionGroup:V}=e.parameters,X=f.get("text-optional"),W=f.get("icon-optional"),K=c.aw(f,"text-overlap","text-allow-overlap"),ee=K==="always",se=c.aw(f,"icon-overlap","icon-allow-overlap"),oe=se==="always",le=f.get("text-rotation-alignment")==="map",he=f.get("text-pitch-alignment")==="map",ue=f.get("icon-text-fit")!=="none",ve=f.get("symbol-z-order")==="viewport-y",be=ee&&(oe||!u.hasIconData()||W),Ae=oe&&(ee||!u.hasTextData()||X);!u.collisionArrays&&R&&u.deserializeCollisionBoxes(R);const Re=this.retainedQueryData[u.bucketInstanceId].tileID,Ie=this._getTerrainElevationFunc(Re),Ge=this.transform.getFastPathSimpleProjectionMatrix(Re),Ue=(De,Xe,Tt)=>{var Zt,fr;if(r[De.crossTileID])return;if(k)return void(this.placements[De.crossTileID]=new Nn(!1,!1,!1));let Qt=!1,mr=!1,er=!0,Kt=null,tr={box:null,placeable:!1,offscreen:null,occluded:!1},ni={placeable:!1},Fr=null,jr=null,mi=null,Ds=0,Ts=0,Oi=0;Xe.textFeatureIndex?Ds=Xe.textFeatureIndex:De.useRuntimeCollisionCircles&&(Ds=De.featureIndex),Xe.verticalTextFeatureIndex&&(Ts=Xe.verticalTextFeatureIndex);const Ls=Xe.textBox;if(Ls){const Ei=rr=>{let gr=c.ai.horizontal;if(u.allowVerticalPlacement&&!rr&&this.prevPlacement){const ji=this.prevPlacement.placedOrientations[De.crossTileID];ji&&(this.placedOrientations[De.crossTileID]=ji,gr=ji,this.markUsedOrientation(u,gr,De))}return gr},es=(rr,gr)=>{if(u.allowVerticalPlacement&&De.numVerticalGlyphVertices>0&&Xe.verticalTextBox){for(const ji of u.writingModes)if(ji===c.ai.vertical?(tr=gr(),ni=tr):tr=rr(),tr&&tr.placeable)break}else tr=rr()},ts=De.textAnchorOffsetStartIndex,Ni=De.textAnchorOffsetEndIndex;if(Ni===ts){const rr=(gr,ji)=>{const yr=this.collisionIndex.placeCollisionBox(gr,K,A,Re,S,he,le,y,V.predicate,Ie,void 0,Ge);return yr&&yr.placeable&&(this.markUsedOrientation(u,ji,De),this.placedOrientations[De.crossTileID]=ji),yr};es(()=>rr(Ls,c.ai.horizontal),()=>{const gr=Xe.verticalTextBox;return u.allowVerticalPlacement&&De.numVerticalGlyphVertices>0&&gr?rr(gr,c.ai.vertical):{box:null,offscreen:null}}),Ei(tr&&tr.placeable)}else{let rr=c.av[(fr=(Zt=this.prevPlacement)===null||Zt===void 0?void 0:Zt.variableOffsets[De.crossTileID])===null||fr===void 0?void 0:fr.anchor];const gr=(yr,rd,Ph)=>{const Lc=yr.x2-yr.x1,Ih=yr.y2-yr.y1,Pn=De.textBoxScale,In=ue&&se==="never"?rd:null;let Xs=null,Ch=K==="never"?1:2,sl="never";rr&&Ch++;for(let Fc=0;Fc<Ch;Fc++){for(let Bc=ts;Bc<Ni;Bc++){const Oc=u.textAnchorOffsets.get(Bc);if(rr&&Oc.textAnchor!==rr)continue;const Nc=this.attemptAnchorPlacement(Oc,yr,Lc,Ih,Pn,le,he,A,Re,S,V,sl,De,u,Ph,y,w,In,Ie);if(Nc&&(Xs=Nc.placedGlyphBoxes,Xs&&Xs.placeable))return Qt=!0,Kt=Nc.shift,Xs}rr?rr=null:sl=K}return o&&!Xs&&(Xs={box:this.collisionIndex.placeCollisionBox(Ls,"always",A,Re,S,he,le,y,V.predicate,Ie,void 0,Ge).box,offscreen:!1,placeable:!1,occluded:!1}),Xs};es(()=>gr(Ls,Xe.iconBox,c.ai.horizontal),()=>{const yr=Xe.verticalTextBox;return u.allowVerticalPlacement&&(!tr||!tr.placeable)&&De.numVerticalGlyphVertices>0&&yr?gr(yr,Xe.verticalIconBox,c.ai.vertical):{box:null,occluded:!0,offscreen:null}}),tr&&(Qt=tr.placeable,er=tr.offscreen);const ji=Ei(tr&&tr.placeable);if(!Qt&&this.prevPlacement){const yr=this.prevPlacement.variableOffsets[De.crossTileID];yr&&(this.variableOffsets[De.crossTileID]=yr,this.markUsedJustification(u,yr.anchor,De,ji))}}}if(Fr=tr,Qt=Fr&&Fr.placeable,er=Fr&&Fr.offscreen,De.useRuntimeCollisionCircles){const Ei=u.text.placedSymbolArray.get(De.centerJustifiedTextSymbolIndex),es=c.aj(u.textSizeData,O,Ei),ts=f.get("text-padding");jr=this.collisionIndex.placeCollisionCircles(K,Ei,u.lineVertexArray,u.glyphOffsetArray,es,S,I,o,he,V.predicate,De.collisionCircleDiameter,ts,y,Ie),jr.circles.length&&jr.collisionDetected&&!o&&c.w("Collisions detected, but collision boxes are not shown"),Qt=ee||jr.circles.length>0&&!jr.collisionDetected,er=er&&jr.offscreen}if(Xe.iconFeatureIndex&&(Oi=Xe.iconFeatureIndex),Xe.iconBox){const Ei=es=>this.collisionIndex.placeCollisionBox(es,se,A,Re,S,he,le,w,V.predicate,Ie,ue&&Kt?Kt:void 0,Ge);ni&&ni.placeable&&Xe.verticalIconBox?(mi=Ei(Xe.verticalIconBox),mr=mi.placeable):(mi=Ei(Xe.iconBox),mr=mi.placeable),er=er&&mi.offscreen}const Xa=X||De.numHorizontalGlyphVertices===0&&De.numVerticalGlyphVertices===0,Ya=W||De.numIconVertices===0;Xa||Ya?Ya?Xa||(mr=mr&&Qt):Qt=mr&&Qt:mr=Qt=mr&&Qt;const na=mr&&mi.placeable;if(Qt&&Fr.placeable&&this.collisionIndex.insertCollisionBox(Fr.box,K,f.get("text-ignore-placement"),u.bucketInstanceId,ni&&ni.placeable&&Ts?Ts:Ds,V.ID),na&&this.collisionIndex.insertCollisionBox(mi.box,se,f.get("icon-ignore-placement"),u.bucketInstanceId,Oi,V.ID),jr&&Qt&&this.collisionIndex.insertCollisionCircles(jr.circles,K,f.get("text-ignore-placement"),u.bucketInstanceId,Ds,V.ID),o&&this.storeCollisionData(u.bucketInstanceId,Tt,Xe,Fr,mi,jr),De.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");if(u.bucketInstanceId===0)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[De.crossTileID]=new Nn((Qt||be)&&!(Fr!=null&&Fr.occluded),(mr||Ae)&&!(mi!=null&&mi.occluded),er||u.justReloaded),r[De.crossTileID]=!0};if(ve){if(e.symbolInstanceStart!==0)throw new Error("bucket.bucketInstanceId should be 0");const De=u.getSortedSymbolIndexes(-this.transform.bearingInRadians);for(let Xe=De.length-1;Xe>=0;--Xe){const Tt=De[Xe];Ue(u.symbolInstances.get(Tt),u.collisionArrays[Tt],Tt)}}else for(let De=e.symbolInstanceStart;De<e.symbolInstanceEnd;De++)Ue(u.symbolInstances.get(De),u.collisionArrays[De],De);u.justReloaded=!1}storeCollisionData(e,r,o,u,f,y){if(o.textBox||o.iconBox){let w,S;this.collisionBoxArrays.has(e)?w=this.collisionBoxArrays.get(e):(w=new Map,this.collisionBoxArrays.set(e,w)),w.has(r)?S=w.get(r):(S={text:null,icon:null},w.set(r,S)),o.textBox&&(S.text=u.box),o.iconBox&&(S.icon=f.box)}if(y){let w=this.collisionCircleArrays[e];w===void 0&&(w=this.collisionCircleArrays[e]=[]);for(let S=0;S<y.circles.length;S+=4)w.push(y.circles[S+0]-ur),w.push(y.circles[S+1]-ur),w.push(y.circles[S+2]),w.push(y.collisionDetected?1:0)}}markUsedJustification(e,r,o,u){let f;f=u===c.ai.vertical?o.verticalPlacedTextSymbolIndex:{left:o.leftJustifiedTextSymbolIndex,center:o.centerJustifiedTextSymbolIndex,right:o.rightJustifiedTextSymbolIndex}[c.ax(r)];const y=[o.leftJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.rightJustifiedTextSymbolIndex,o.verticalPlacedTextSymbolIndex];for(const w of y)w>=0&&(e.text.placedSymbolArray.get(w).crossTileID=f>=0&&w!==f?0:o.crossTileID)}markUsedOrientation(e,r,o){const u=r===c.ai.horizontal||r===c.ai.horizontalOnly?r:0,f=r===c.ai.vertical?r:0,y=[o.leftJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.rightJustifiedTextSymbolIndex];for(const w of y)e.text.placedSymbolArray.get(w).placedOrientation=u;o.verticalPlacedTextSymbolIndex&&(e.text.placedSymbolArray.get(o.verticalPlacedTextSymbolIndex).placedOrientation=f)}commit(e){this.commitTime=e,this.zoomAtLastRecencyCheck=this.transform.zoom;const r=this.prevPlacement;let o=!1;this.prevZoomAdjustment=r?r.zoomAdjustment(this.transform.zoom):0;const u=r?r.symbolFadeChange(e):1,f=r?r.opacities:{},y=r?r.variableOffsets:{},w=r?r.placedOrientations:{};for(const S in this.placements){const I=this.placements[S],A=f[S];A?(this.opacities[S]=new wa(A,u,I.text,I.icon),o=o||I.text!==A.text.placed||I.icon!==A.icon.placed):(this.opacities[S]=new wa(null,u,I.text,I.icon,I.skipFade),o=o||I.text||I.icon)}for(const S in f){const I=f[S];if(!this.opacities[S]){const A=new wa(I,u,!1,!1);A.isHidden()||(this.opacities[S]=A,o=o||I.text.placed||I.icon.placed)}}for(const S in y)this.variableOffsets[S]||!this.opacities[S]||this.opacities[S].isHidden()||(this.variableOffsets[S]=y[S]);for(const S in w)this.placedOrientations[S]||!this.opacities[S]||this.opacities[S].isHidden()||(this.placedOrientations[S]=w[S]);if(r&&r.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");o?this.lastPlacementChangeTime=e:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=r?r.lastPlacementChangeTime:e)}updateLayerOpacities(e,r){const o={};for(const u of r){const f=u.getBucket(e);f&&u.latestFeatureIndex&&e.id===f.layerIds[0]&&this.updateBucketOpacities(f,u.tileID,o,u.collisionBoxArray)}}updateBucketOpacities(e,r,o,u){e.hasTextData()&&(e.text.opacityVertexArray.clear(),e.text.hasVisibleVertices=!1),e.hasIconData()&&(e.icon.opacityVertexArray.clear(),e.icon.hasVisibleVertices=!1),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexArray.clear(),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexArray.clear();const f=e.layers[0],y=f.layout,w=new wa(null,0,!1,!1,!0),S=y.get("text-allow-overlap"),I=y.get("icon-allow-overlap"),A=f._unevaluatedLayout.hasValue("text-variable-anchor")||f._unevaluatedLayout.hasValue("text-variable-anchor-offset"),k=y.get("text-rotation-alignment")==="map",R=y.get("text-pitch-alignment")==="map",O=y.get("icon-text-fit")!=="none",V=new wa(null,0,S&&(I||!e.hasIconData()||y.get("icon-optional")),I&&(S||!e.hasTextData()||y.get("text-optional")),!0);!e.collisionArrays&&u&&(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData())&&e.deserializeCollisionBoxes(u);const X=(K,ee,se)=>{for(let oe=0;oe<ee/4;oe++)K.opacityVertexArray.emplaceBack(se);K.hasVisibleVertices=K.hasVisibleVertices||se!==hn},W=this.collisionBoxArrays.get(e.bucketInstanceId);for(let K=0;K<e.symbolInstances.length;K++){const ee=e.symbolInstances.get(K),{numHorizontalGlyphVertices:se,numVerticalGlyphVertices:oe,crossTileID:le}=ee;let he=this.opacities[le];o[le]?he=w:he||(he=V,this.opacities[le]=he),o[le]=!0;const ue=ee.numIconVertices>0,ve=this.placedOrientations[ee.crossTileID],be=ve===c.ai.vertical,Ae=ve===c.ai.horizontal||ve===c.ai.horizontalOnly;if(se>0||oe>0){const Ie=Nl(he.text);X(e.text,se,be?hn:Ie),X(e.text,oe,Ae?hn:Ie);const Ge=he.text.isHidden();[ee.rightJustifiedTextSymbolIndex,ee.centerJustifiedTextSymbolIndex,ee.leftJustifiedTextSymbolIndex].forEach(Xe=>{Xe>=0&&(e.text.placedSymbolArray.get(Xe).hidden=Ge||be?1:0)}),ee.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(ee.verticalPlacedTextSymbolIndex).hidden=Ge||Ae?1:0);const Ue=this.variableOffsets[ee.crossTileID];Ue&&this.markUsedJustification(e,Ue.anchor,ee,ve);const De=this.placedOrientations[ee.crossTileID];De&&(this.markUsedJustification(e,"left",ee,De),this.markUsedOrientation(e,De,ee))}if(ue){const Ie=Nl(he.icon),Ge=!(O&&ee.verticalPlacedIconSymbolIndex&&be);ee.placedIconSymbolIndex>=0&&(X(e.icon,ee.numIconVertices,Ge?Ie:hn),e.icon.placedSymbolArray.get(ee.placedIconSymbolIndex).hidden=he.icon.isHidden()),ee.verticalPlacedIconSymbolIndex>=0&&(X(e.icon,ee.numVerticalIconVertices,Ge?hn:Ie),e.icon.placedSymbolArray.get(ee.verticalPlacedIconSymbolIndex).hidden=he.icon.isHidden())}const Re=W&&W.has(K)?W.get(K):{text:null,icon:null};if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){const Ie=e.collisionArrays[K];if(Ie){let Ge=new c.P(0,0);if(Ie.textBox||Ie.verticalTextBox){let Ue=!0;if(A){const De=this.variableOffsets[le];De?(Ge=un(De.anchor,De.width,De.height,De.textOffset,De.textBoxScale),k&&Ge._rotate(R?-this.transform.bearingInRadians:this.transform.bearingInRadians)):Ue=!1}if(Ie.textBox||Ie.verticalTextBox){let De;Ie.textBox&&(De=be),Ie.verticalTextBox&&(De=Ae),Ol(e.textCollisionBox.collisionVertexArray,he.text.placed,!Ue||De,Re.text,Ge.x,Ge.y)}}if(Ie.iconBox||Ie.verticalIconBox){const Ue=!!(!Ae&&Ie.verticalIconBox);let De;Ie.iconBox&&(De=Ue),Ie.verticalIconBox&&(De=!Ue),Ol(e.iconCollisionBox.collisionVertexArray,he.icon.placed,De,Re.icon,O?Ge.x:0,O?Ge.y:0)}}}}if(e.sortFeatures(-this.transform.bearingInRadians),this.retainedQueryData[e.bucketInstanceId]&&(this.retainedQueryData[e.bucketInstanceId].featureSortOrder=e.featureSortOrder),e.hasTextData()&&e.text.opacityVertexBuffer&&e.text.opacityVertexBuffer.updateData(e.text.opacityVertexArray),e.hasIconData()&&e.icon.opacityVertexBuffer&&e.icon.opacityVertexBuffer.updateData(e.icon.opacityVertexArray),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexBuffer&&e.iconCollisionBox.collisionVertexBuffer.updateData(e.iconCollisionBox.collisionVertexArray),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexBuffer&&e.textCollisionBox.collisionVertexBuffer.updateData(e.textCollisionBox.collisionVertexArray),e.text.opacityVertexArray.length!==e.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${e.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${e.text.layoutVertexArray.length}) / 4`);if(e.icon.opacityVertexArray.length!==e.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${e.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${e.icon.layoutVertexArray.length}) / 4`);e.bucketInstanceId in this.collisionCircleArrays&&(e.collisionCircleArray=this.collisionCircleArrays[e.bucketInstanceId],delete this.collisionCircleArrays[e.bucketInstanceId])}symbolFadeChange(e){return this.fadeDuration===0?1:(e-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(e){return Math.max(0,(this.transform.zoom-e)/1.5)}hasTransitions(e){return this.stale||e-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(e,r){const o=this.zoomAtLastRecencyCheck===r?1-this.zoomAdjustment(r):1;return this.zoomAtLastRecencyCheck=r,this.commitTime+this.fadeDuration*o>e}setStale(){this.stale=!0}}function Ol(d,e,r,o,u,f){o&&o.length!==0||(o=[0,0,0,0]);const y=o[0]-ur,w=o[1]-ur,S=o[2]-ur,I=o[3]-ur;d.emplaceBack(e?1:0,r?1:0,u||0,f||0,y,w),d.emplaceBack(e?1:0,r?1:0,u||0,f||0,S,w),d.emplaceBack(e?1:0,r?1:0,u||0,f||0,S,I),d.emplaceBack(e?1:0,r?1:0,u||0,f||0,y,I)}const Eu=Math.pow(2,25),jn=Math.pow(2,24),Au=Math.pow(2,17),Fp=Math.pow(2,16),Bp=Math.pow(2,9),Op=Math.pow(2,8),ku=Math.pow(2,1);function Nl(d){if(d.opacity===0&&!d.placed)return 0;if(d.opacity===1&&d.placed)return 4294967295;const e=d.placed?1:0,r=Math.floor(127*d.opacity);return r*Eu+e*jn+r*Au+e*Fp+r*Bp+e*Op+r*ku+e}const hn=0;class jl{constructor(e){this._sortAcrossTiles=e.layout.get("symbol-z-order")!=="viewport-y"&&!e.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(e,r,o,u,f){const y=this._bucketParts;for(;this._currentTileIndex<e.length;)if(r.getBucketParts(y,u,e[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,f())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,y.sort((w,S)=>w.sortKey-S.sortKey));this._currentPartIndex<y.length;)if(r.placeLayerBucketPart(y[this._currentPartIndex],this._seenCrossTileIDs,o),this._currentPartIndex++,f())return!0;return!1}}class zu{constructor(e,r,o,u,f,y,w,S){this.placement=new Cu(e,r,y,w,S),this._currentPlacementIndex=o.length-1,this._forceFullPlacement=u,this._showCollisionBoxes=f,this._done=!1}isDone(){return this._done}continuePlacement(e,r,o){const u=ge.now(),f=()=>!this._forceFullPlacement&&ge.now()-u>2;for(;this._currentPlacementIndex>=0;){const y=r[e[this._currentPlacementIndex]],w=this.placement.collisionIndex.transform.zoom;if(y.type==="symbol"&&(!y.minzoom||y.minzoom<=w)&&(!y.maxzoom||y.maxzoom>w)){if(this._inProgressLayer||(this._inProgressLayer=new jl(y)),this._inProgressLayer.continuePlacement(o[y.source],this.placement,this._showCollisionBoxes,y,f))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(e){return this.placement.commit(e),this.placement}}const pn=512/c.X/2;class Vl{constructor(e,r,o){this.tileID=e,this.bucketInstanceId=o,this._symbolsByKey={};const u=new Map;for(let f=0;f<r.length;f++){const y=r.get(f),w=y.key,S=u.get(w);S?S.push(y):u.set(w,[y])}for(const[f,y]of u){const w={positions:y.map(S=>({x:Math.floor(S.anchorX*pn),y:Math.floor(S.anchorY*pn)})),crossTileIDs:y.map(S=>S.crossTileID)};if(w.positions.length>128){const S=new c.az(w.positions.length,16,Uint16Array);for(const{x:I,y:A}of w.positions)S.add(I,A);S.finish(),delete w.positions,w.index=S}this._symbolsByKey[f]=w}}getScaledCoordinates(e,r){const{x:o,y:u,z:f}=this.tileID.canonical,{x:y,y:w,z:S}=r.canonical,I=pn/Math.pow(2,S-f),A=(w*c.X+e.anchorY)*I,k=u*c.X*pn;return{x:Math.floor((y*c.X+e.anchorX)*I-o*c.X*pn),y:Math.floor(A-k)}}findMatches(e,r,o){const u=this.tileID.canonical.z<r.canonical.z?1:Math.pow(2,this.tileID.canonical.z-r.canonical.z);for(let f=0;f<e.length;f++){const y=e.get(f);if(y.crossTileID)continue;const w=this._symbolsByKey[y.key];if(!w)continue;const S=this.getScaledCoordinates(y,r);if(w.index){const I=w.index.range(S.x-u,S.y-u,S.x+u,S.y+u).sort();for(const A of I){const k=w.crossTileIDs[A];if(!o[k]){o[k]=!0,y.crossTileID=k;break}}}else if(w.positions)for(let I=0;I<w.positions.length;I++){const A=w.positions[I],k=w.crossTileIDs[I];if(Math.abs(A.x-S.x)<=u&&Math.abs(A.y-S.y)<=u&&!o[k]){o[k]=!0,y.crossTileID=k;break}}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map(({crossTileIDs:e})=>e)}}class xo{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Ru{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(e){const r=Math.round((e-this.lng)/360);if(r!==0)for(const o in this.indexes){const u=this.indexes[o],f={};for(const y in u){const w=u[y];w.tileID=w.tileID.unwrapTo(w.tileID.wrap+r),f[w.tileID.key]=w}this.indexes[o]=f}this.lng=e}addBucket(e,r,o){if(this.indexes[e.overscaledZ]&&this.indexes[e.overscaledZ][e.key]){if(this.indexes[e.overscaledZ][e.key].bucketInstanceId===r.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(e.overscaledZ,this.indexes[e.overscaledZ][e.key])}for(let f=0;f<r.symbolInstances.length;f++)r.symbolInstances.get(f).crossTileID=0;this.usedCrossTileIDs[e.overscaledZ]||(this.usedCrossTileIDs[e.overscaledZ]={});const u=this.usedCrossTileIDs[e.overscaledZ];for(const f in this.indexes){const y=this.indexes[f];if(Number(f)>e.overscaledZ)for(const w in y){const S=y[w];S.tileID.isChildOf(e)&&S.findMatches(r.symbolInstances,e,u)}else{const w=y[e.scaledTo(Number(f)).key];w&&w.findMatches(r.symbolInstances,e,u)}}for(let f=0;f<r.symbolInstances.length;f++){const y=r.symbolInstances.get(f);y.crossTileID||(y.crossTileID=o.generate(),u[y.crossTileID]=!0)}return this.indexes[e.overscaledZ]===void 0&&(this.indexes[e.overscaledZ]={}),this.indexes[e.overscaledZ][e.key]=new Vl(e,r.symbolInstances,r.bucketInstanceId),!0}removeBucketCrossTileIDs(e,r){for(const o of r.getCrossTileIDsLists())for(const u of o)delete this.usedCrossTileIDs[e][u]}removeStaleBuckets(e){let r=!1;for(const o in this.indexes){const u=this.indexes[o];for(const f in u)e[u[f].bucketInstanceId]||(this.removeBucketCrossTileIDs(o,u[f]),delete u[f],r=!0)}return r}}class dn{constructor(){this.layerIndexes={},this.crossTileIDs=new xo,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(e,r,o){let u=this.layerIndexes[e.id];u===void 0&&(u=this.layerIndexes[e.id]=new Ru);let f=!1;const y={};u.handleWrapJump(o);for(const w of r){const S=w.getBucket(e);S&&e.id===S.layerIds[0]&&(S.bucketInstanceId||(S.bucketInstanceId=++this.maxBucketInstanceId),u.addBucket(w.tileID,S,this.crossTileIDs)&&(f=!0),y[S.bucketInstanceId]=!0)}return u.removeStaleBuckets(y)&&(f=!0),f}pruneUnusedLayers(e){const r={};e.forEach(o=>{r[o]=!0});for(const o in this.layerIndexes)r[o]||delete this.layerIndexes[o]}}var $l="void main() {fragColor=vec4(1.0);}";const ys={prelude:kt(`#ifdef GL_ES
26precision mediump float;
27#else
28#if !defined(lowp)
29#define lowp
30#endif
31#if !defined(mediump)
32#define mediump
33#endif
34#if !defined(highp)
35#define highp
36#endif
37#endif
38out highp vec4 fragColor;`,`#ifdef GL_ES
39precision highp float;
40#else
41#if !defined(lowp)
42#define lowp
43#endif
44#if !defined(mediump)
45#define mediump
46#endif
47#if !defined(highp)
48#define highp
49#endif
50#endif
51vec2 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
52);}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);

695function kt(d,e){const r=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,o=e.match(/in ([\w]+) ([\w]+)/g),u=d.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),f=e.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),y=f?f.concat(u):u,w={};return{fragmentSource:d=d.replace(r,(S,I,A,k,R)=>(w[R]=!0,I==="define"?`
696#ifndef HAS_UNIFORM_u_${R}
697in ${A} ${k} ${R};
698#else
699uniform ${A} ${k} u_${R};
700#endif
701`:`
702#ifdef HAS_UNIFORM_u_${R}
703    ${A} ${k} ${R} = u_${R};
704#endif
705`)),vertexSource:e=e.replace(r,(S,I,A,k,R)=>{const O=k==="float"?"vec2":"vec4",V=R.match(/color/)?"color":O;return w[R]?I==="define"?`
706#ifndef HAS_UNIFORM_u_${R}
707uniform lowp float u_${R}_t;
708in ${A} ${O} a_${R};
709out ${A} ${k} ${R};
710#else
711uniform ${A} ${k} u_${R};
712#endif
713`:V==="vec4"?`
714#ifndef HAS_UNIFORM_u_${R}
715    ${R} = a_${R};
716#else
717    ${A} ${k} ${R} = u_${R};
718#endif
719`:`
720#ifndef HAS_UNIFORM_u_${R}
721    ${R} = unpack_mix_${V}(a_${R}, u_${R}_t);
722#else
723    ${A} ${k} ${R} = u_${R};
724#endif
725`:I==="define"?`
726#ifndef HAS_UNIFORM_u_${R}
727uniform lowp float u_${R}_t;
728in ${A} ${O} a_${R};
729#else
730uniform ${A} ${k} u_${R};
731#endif
732`:V==="vec4"?`
733#ifndef HAS_UNIFORM_u_${R}
734    ${A} ${k} ${R} = a_${R};
735#else
736    ${A} ${k} ${R} = u_${R};
737#endif
738`:`
739#ifndef HAS_UNIFORM_u_${R}
740    ${A} ${k} ${R} = unpack_mix_${V}(a_${R}, u_${R}_t);
741#else
742    ${A} ${k} ${R} = u_${R};
743#endif
744`}),staticAttributes:o,staticUniforms:y}}class vs{constructor(e,r,o){this.vertexBuffer=e,this.indexBuffer=r,this.segments=o}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.vertexBuffer=null,this.indexBuffer=null,this.segments=null}}var zt=c.aA([{name:"a_pos",type:"Int16",components:2}]);const bo="#define PROJECTION_MERCATOR",Du="mercator";class Ta{constructor(){this._cachedMesh=null}get name(){return"mercator"}get useSubdivision(){return!1}get shaderVariantName(){return Du}get shaderDefine(){return bo}get shaderPreludeCode(){return ys.projectionMercator}get vertexShaderPreludeCode(){return ys.projectionMercator.vertexSource}get subdivisionGranularity(){return c.aB.noSubdivision}get useGlobeControls(){return!1}get transitionState(){return 0}get latitudeErrorCorrectionRadians(){return 0}destroy(){}updateGPUdependent(e){}getMeshFromTileID(e,r,o,u,f){if(this._cachedMesh)return this._cachedMesh;const y=new c.aC;y.emplaceBack(0,0),y.emplaceBack(c.X,0),y.emplaceBack(0,c.X),y.emplaceBack(c.X,c.X);const w=e.createVertexBuffer(y,zt.members),S=c.aD.simpleSegment(0,0,4,2),I=new c.aE;I.emplaceBack(1,0,2),I.emplaceBack(1,2,3);const A=e.createIndexBuffer(I);return this._cachedMesh=new vs(w,A,S),this._cachedMesh}recalculate(){}hasTransition(){return!1}setErrorQueryLatitudeDegrees(e){}}function Pr(d,e){const r=c.ab(e.lat,-85.051129,c.aF);return new c.P(c.O(e.lng)*d,c.Q(r)*d)}function qr(d,e){return new c.Y(e.x/d,e.y/d).toLngLat()}function _r(d){return d.cameraToCenterDistance*Math.min(.85*Math.tan(c.aa(90-d.pitch)),Math.tan(c.aa(89.25-d.pitch)))}function Ul(d,e){const r=d.canonical,o=e/c.aG(r.z),u=r.x+Math.pow(2,r.z)*d.wrap,f=c.aq(new Float64Array(16));return c.J(f,f,[u*o,r.y*o,0]),c.K(f,f,[o/c.X,o/c.X,1]),f}function pi(d,e,r,o,u){const f=c.Y.fromLngLat(d,e),y=u*c.aH(1,d.lat),w=y*Math.cos(c.aa(r)),S=Math.sqrt(y*y-w*w),I=S*Math.sin(c.aa(-o)),A=S*Math.cos(c.aa(-o));return new c.Y(f.x+I,f.y+A,f.z+w)}class di{constructor(e=0,r=0,o=0,u=0){if(isNaN(e)||e<0||isNaN(r)||r<0||isNaN(o)||o<0||isNaN(u)||u<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=e,this.bottom=r,this.left=o,this.right=u}interpolate(e,r,o){return r.top!=null&&e.top!=null&&(this.top=c.y.number(e.top,r.top,o)),r.bottom!=null&&e.bottom!=null&&(this.bottom=c.y.number(e.bottom,r.bottom,o)),r.left!=null&&e.left!=null&&(this.left=c.y.number(e.left,r.left,o)),r.right!=null&&e.right!=null&&(this.right=c.y.number(e.right,r.right,o)),this}getCenter(e,r){const o=c.ab((this.left+e-this.right)/2,0,e),u=c.ab((this.top+r-this.bottom)/2,0,r);return new c.P(o,u)}equals(e){return this.top===e.top&&this.bottom===e.bottom&&this.left===e.left&&this.right===e.right}clone(){return new di(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}function fi(d,e){if(!d.renderWorldCopies||d.lngRange)return;const r=e.lng-d.center.lng;e.lng+=r>180?-360:r<-180?360:0}function Zl(d){return Math.max(0,Math.floor(d))}class fn{constructor(e,r,o,u,f,y){this._callbacks=e,this._tileSize=512,this._renderWorldCopies=y===void 0||!!y,this._minZoom=r||0,this._maxZoom=o||22,this._minPitch=u??0,this._maxPitch=f??60,this.setMaxBounds(),this._width=0,this._height=0,this._center=new c.N(0,0),this._elevation=0,this._zoom=0,this._tileZoom=Zl(this._zoom),this._scale=c.aG(this._zoom),this._bearingInRadians=0,this._fovInRadians=.6435011087932844,this._pitchInRadians=0,this._rollInRadians=0,this._unmodified=!0,this._edgeInsets=new di,this._minElevationForCurrentTile=0,this._autoCalculateNearFarZ=!0}apply(e,r,o){this._latRange=e.latRange,this._lngRange=e.lngRange,this._width=e.width,this._height=e.height,this._center=e.center,this._elevation=e.elevation,this._minElevationForCurrentTile=e.minElevationForCurrentTile,this._zoom=e.zoom,this._tileZoom=Zl(this._zoom),this._scale=c.aG(this._zoom),this._bearingInRadians=e.bearingInRadians,this._fovInRadians=e.fovInRadians,this._pitchInRadians=e.pitchInRadians,this._rollInRadians=e.rollInRadians,this._unmodified=e.unmodified,this._edgeInsets=new di(e.padding.top,e.padding.bottom,e.padding.left,e.padding.right),this._minZoom=e.minZoom,this._maxZoom=e.maxZoom,this._minPitch=e.minPitch,this._maxPitch=e.maxPitch,this._renderWorldCopies=e.renderWorldCopies,this._cameraToCenterDistance=e.cameraToCenterDistance,this._nearZ=e.nearZ,this._farZ=e.farZ,this._autoCalculateNearFarZ=!o&&e.autoCalculateNearFarZ,r&&this._constrain(),this._calcMatrices()}get pixelsToClipSpaceMatrix(){return this._pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._clipSpaceToPixelsMatrix}get minElevationForCurrentTile(){return this._minElevationForCurrentTile}setMinElevationForCurrentTile(e){this._minElevationForCurrentTile=e}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(e){this._minZoom!==e&&(this._minZoom=e,this.setZoom(this.getConstrained(this._center,this.zoom).zoom))}get maxZoom(){return this._maxZoom}setMaxZoom(e){this._maxZoom!==e&&(this._maxZoom=e,this.setZoom(this.getConstrained(this._center,this.zoom).zoom))}get minPitch(){return this._minPitch}setMinPitch(e){this._minPitch!==e&&(this._minPitch=e,this.setPitch(Math.max(this.pitch,e)))}get maxPitch(){return this._maxPitch}setMaxPitch(e){this._maxPitch!==e&&(this._maxPitch=e,this.setPitch(Math.min(this.pitch,e)))}get renderWorldCopies(){return this._renderWorldCopies}setRenderWorldCopies(e){e===void 0?e=!0:e===null&&(e=!1),this._renderWorldCopies=e}get worldSize(){return this._tileSize*this._scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new c.P(this._width,this._height)}get bearing(){return this._bearingInRadians/Math.PI*180}setBearing(e){const r=c.aI(e,-180,180)*Math.PI/180;var o,u,f,y,w,S,I,A,k;this._bearingInRadians!==r&&(this._unmodified=!1,this._bearingInRadians=r,this._calcMatrices(),this._rotationMatrix=q(),o=this._rotationMatrix,f=-this._bearingInRadians,y=(u=this._rotationMatrix)[0],w=u[1],S=u[2],I=u[3],A=Math.sin(f),k=Math.cos(f),o[0]=y*k+S*A,o[1]=w*k+I*A,o[2]=y*-A+S*k,o[3]=w*-A+I*k)}get rotationMatrix(){return this._rotationMatrix}get pitchInRadians(){return this._pitchInRadians}get pitch(){return this._pitchInRadians/Math.PI*180}setPitch(e){const r=c.ab(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitchInRadians!==r&&(this._unmodified=!1,this._pitchInRadians=r,this._calcMatrices())}get rollInRadians(){return this._rollInRadians}get roll(){return this._rollInRadians/Math.PI*180}setRoll(e){const r=e/180*Math.PI;this._rollInRadians!==r&&(this._unmodified=!1,this._rollInRadians=r,this._calcMatrices())}get fovInRadians(){return this._fovInRadians}get fov(){return c.aJ(this._fovInRadians)}setFov(e){e=c.ab(e,.1,150),this.fov!==e&&(this._unmodified=!1,this._fovInRadians=c.aa(e),this._calcMatrices())}get zoom(){return this._zoom}setZoom(e){const r=this.getConstrained(this._center,e).zoom;this._zoom!==r&&(this._unmodified=!1,this._zoom=r,this._tileZoom=Math.max(0,Math.floor(r)),this._scale=c.aG(r),this._constrain(),this._calcMatrices())}get center(){return this._center}setCenter(e){e.lat===this._center.lat&&e.lng===this._center.lng||(this._unmodified=!1,this._center=e,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}setElevation(e){e!==this._elevation&&(this._elevation=e,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}setPadding(e){this._edgeInsets.equals(e)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,e,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(e,r){this._autoCalculateNearFarZ=!1,this._nearZ=e,this._farZ=r,this._calcMatrices()}clearNearFarZOverride(){this._autoCalculateNearFarZ=!0,this._calcMatrices()}isPaddingEqual(e){return this._edgeInsets.equals(e)}interpolatePadding(e,r,o){this._unmodified=!1,this._edgeInsets.interpolate(e,r,o),this._constrain(),this._calcMatrices()}resize(e,r,o=!0){this._width=e,this._height=r,o&&this._constrain(),this._calcMatrices()}getMaxBounds(){return this._latRange&&this._latRange.length===2&&this._lngRange&&this._lngRange.length===2?new Me([this._lngRange[0],this._latRange[0]],[this._lngRange[1],this._latRange[1]]):null}setMaxBounds(e){e?(this._lngRange=[e.getWest(),e.getEast()],this._latRange=[e.getSouth(),e.getNorth()],this._constrain()):(this._lngRange=null,this._latRange=[-85.051129,c.aF])}getConstrained(e,r){return this._callbacks.getConstrained(e,r)}getCameraQueryGeometry(e,r){if(r.length===1)return[r[0],e];{let o=e.x,u=e.y,f=e.x,y=e.y;for(const w of r)o=Math.min(o,w.x),u=Math.min(u,w.y),f=Math.max(f,w.x),y=Math.max(y,w.y);return[new c.P(o,u),new c.P(f,u),new c.P(f,y),new c.P(o,y),new c.P(o,u)]}}_constrain(){if(!this.center||!this._width||!this._height||this._constraining)return;this._constraining=!0;const e=this._unmodified,{center:r,zoom:o}=this.getConstrained(this.center,this.zoom);this.setCenter(r),this.setZoom(o),this._unmodified=e,this._constraining=!1}_calcMatrices(){if(this._width&&this._height){this._pixelsToGLUnits=[2/this._width,-2/this._height];let e=c.aq(new Float64Array(16));c.K(e,e,[this._width/2,-this._height/2,1]),c.J(e,e,[1,-1,0]),this._clipSpaceToPixelsMatrix=e,e=c.aq(new Float64Array(16)),c.K(e,e,[1,-1,1]),c.J(e,e,[-1,-1,0]),c.K(e,e,[2/this._width,2/this._height,1]),this._pixelsToClipSpaceMatrix=e,this._cameraToCenterDistance=.5/Math.tan(this.fovInRadians/2)*this._height}this._callbacks.calcMatrices()}calculateCenterFromCameraLngLatAlt(e,r,o,u){const f=o!==void 0?o:this.bearing,y=u=u!==void 0?u:this.pitch,w=c.Y.fromLngLat(e,r),S=-Math.cos(c.aa(y)),I=Math.sin(c.aa(y)),A=I*Math.sin(c.aa(f)),k=-I*Math.cos(c.aa(f));let R=this.elevation;const O=r-R;let V;S*O>=0||Math.abs(S)<.1?(V=1e4,R=r+V*S):V=-O/S;let X,W,K=c.aK(1,w.y),ee=0;do{if(ee+=1,ee>10)break;W=V/K,X=new c.Y(w.x+A*W,w.y+k*W),K=1/X.meterInMercatorCoordinateUnits()}while(Math.abs(V-W*K)>1e-12);return{center:X.toLngLat(),elevation:R,zoom:c.a8(this.height/2/Math.tan(this.fovInRadians/2)/W/this.tileSize)}}recalculateZoomAndCenter(e){if(this.elevation-e==0)return;const r=c.aH(1,this.center.lat)*this.worldSize,o=this.cameraToCenterDistance/r,u=c.Y.fromLngLat(this.center,this.elevation),f=pi(this.center,this.elevation,this.pitch,this.bearing,o);this._elevation=e;const y=this.calculateCenterFromCameraLngLatAlt(f.toLngLat(),c.aK(f.z,u.y),this.bearing,this.pitch);this._elevation=y.elevation,this._center=y.center,this.setZoom(y.zoom)}getCameraPoint(){const e=Math.tan(this.pitchInRadians)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new c.P(e*Math.sin(this.rollInRadians),e*Math.cos(this.rollInRadians)))}getCameraAltitude(){return Math.cos(this.pitchInRadians)*this._cameraToCenterDistance/this._pixelPerMeter+this.elevation}getCameraLngLat(){const e=c.aH(1,this.center.lat)*this.worldSize;return pi(this.center,this.elevation,this.pitch,this.bearing,this.cameraToCenterDistance/e).toLngLat()}getMercatorTileCoordinates(e){if(!e)return[0,0,1,1];const r=e.canonical.z>=0?1<<e.canonical.z:Math.pow(2,e.canonical.z);return[e.canonical.x/r,e.canonical.y/r,1/r/c.X,1/r/c.X]}}class ar{constructor(e,r){this.min=e,this.max=r,this.center=c.aL([],c.aM([],this.min,this.max),.5)}quadrant(e){const r=[e%2==0,e<2],o=c.aN(this.min),u=c.aN(this.max);for(let f=0;f<r.length;f++)o[f]=r[f]?this.min[f]:this.center[f],u[f]=r[f]?this.center[f]:this.max[f];return u[2]=this.max[2],new ar(o,u)}distanceX(e){return Math.max(Math.min(this.max[0],e[0]),this.min[0])-e[0]}distanceY(e){return Math.max(Math.min(this.max[1],e[1]),this.min[1])-e[1]}intersectsFrustum(e){let r=!0;for(let o=0;o<e.planes.length;o++){const u=this.intersectsPlane(e.planes[o]);if(u===0)return 0;u===1&&(r=!1)}return r?2:e.aabb.min[0]>this.max[0]||e.aabb.min[1]>this.max[1]||e.aabb.min[2]>this.max[2]||e.aabb.max[0]<this.min[0]||e.aabb.max[1]<this.min[1]||e.aabb.max[2]<this.min[2]?0:1}intersectsPlane(e){let r=e[3],o=e[3];for(let u=0;u<3;u++)e[u]>0?(r+=e[u]*this.min[u],o+=e[u]*this.max[u]):(o+=e[u]*this.min[u],r+=e[u]*this.max[u]);return r>=0?2:o<0?0:1}}class Sa{distanceToTile2d(e,r,o,u){const f=u.distanceX([e,r]),y=u.distanceY([e,r]);return Math.hypot(f,y)}getWrap(e,r,o){return o}getTileAABB(e,r,o,u){var f,y;let w=o,S=o;if(u.terrain){const A=new c.S(e.z,r,e.z,e.x,e.y),k=u.terrain.getMinMaxElevation(A);w=(f=k.minElevation)!==null&&f!==void 0?f:o,S=(y=k.maxElevation)!==null&&y!==void 0?y:o}const I=1<<e.z;return new ar([r+e.x/I,e.y/I,w],[r+(e.x+1)/I,(e.y+1)/I,S])}allowVariableZoom(e,r){const o=e.fov*(Math.abs(Math.cos(e.rollInRadians))*e.height+Math.abs(Math.sin(e.rollInRadians))*e.width)/e.height,u=c.ab(78.5-o/2,0,60);return!!r.terrain||e.pitch>u||e.padding.top>=.1}allowWorldCopies(){return!0}recalculateCache(){}}class xs{constructor(e,r,o){this.points=e,this.planes=r,this.aabb=o}static fromInvProjectionMatrix(e,r=1,o=0){const u=Math.pow(2,o),f=[[-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(I=>{const A=1/(I=c.al([],I,e))[3]/r*u;return c.aO(I,I,[A,A,1/I[3],A])}),y=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(I=>{const A=c.aP([],f[I[0]],f[I[1]]),k=c.aP([],f[I[2]],f[I[1]]),R=c.aQ([],c.aR([],A,k)),O=-c.aS(R,f[I[1]]);return R.concat(O)}),w=[Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY],S=[Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY];for(const I of f)for(let A=0;A<3;A++)w[A]=Math.min(w[A],I[A]),S[A]=Math.max(S[A],I[A]);return new xs(f,y,new ar(w,S))}}class Cs{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(e){this._helper.setMinZoom(e)}setMaxZoom(e){this._helper.setMaxZoom(e)}setMinPitch(e){this._helper.setMinPitch(e)}setMaxPitch(e){this._helper.setMaxPitch(e)}setRenderWorldCopies(e){this._helper.setRenderWorldCopies(e)}setBearing(e){this._helper.setBearing(e)}setPitch(e){this._helper.setPitch(e)}setRoll(e){this._helper.setRoll(e)}setFov(e){this._helper.setFov(e)}setZoom(e){this._helper.setZoom(e)}setCenter(e){this._helper.setCenter(e)}setElevation(e){this._helper.setElevation(e)}setMinElevationForCurrentTile(e){this._helper.setMinElevationForCurrentTile(e)}setPadding(e){this._helper.setPadding(e)}interpolatePadding(e,r,o){return this._helper.interpolatePadding(e,r,o)}isPaddingEqual(e){return this._helper.isPaddingEqual(e)}resize(e,r,o=!0){this._helper.resize(e,r,o)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(e){this._helper.setMaxBounds(e)}overrideNearFarZ(e,r){this._helper.overrideNearFarZ(e,r)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(e){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),e)}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 nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}setTransitionState(e,r){}constructor(e,r,o,u,f){this._posMatrixCache=new Map,this._alignedPosMatrixCache=new Map,this._fogMatrixCacheF32=new Map,this._helper=new fn({calcMatrices:()=>{this._calcMatrices()},getConstrained:(y,w)=>this.getConstrained(y,w)},e,r,o,u,f),this._coveringTilesDetailsProvider=new Sa}clone(){const e=new Cs;return e.apply(this),e}apply(e,r,o){this._helper.apply(e,r,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(e){const r=[new c.aT(0,e)];if(this._helper._renderWorldCopies){const o=this.screenPointToMercatorCoordinate(new c.P(0,0)),u=this.screenPointToMercatorCoordinate(new c.P(this._helper._width,0)),f=this.screenPointToMercatorCoordinate(new c.P(this._helper._width,this._helper._height)),y=this.screenPointToMercatorCoordinate(new c.P(0,this._helper._height)),w=Math.floor(Math.min(o.x,u.x,f.x,y.x)),S=Math.floor(Math.max(o.x,u.x,f.x,y.x)),I=1;for(let A=w-I;A<=S+I;A++)A!==0&&r.push(new c.aT(A,e))}return r}getCameraFrustum(){return xs.fromInvProjectionMatrix(this._invViewProjMatrix,this.worldSize)}getClippingPlane(){return null}getCoveringTilesDetailsProvider(){return this._coveringTilesDetailsProvider}recalculateZoomAndCenter(e){const r=this.screenPointToLocation(this.centerPoint,e),o=e?e.getElevationForLngLatZoom(r,this._helper._tileZoom):0;this._helper.recalculateZoomAndCenter(o)}setLocationAtPoint(e,r){const o=c.aH(this.elevation,this.center.lat),u=this.screenPointToMercatorCoordinateAtZ(r,o),f=this.screenPointToMercatorCoordinateAtZ(this.centerPoint,o),y=c.Y.fromLngLat(e),w=new c.Y(y.x-(u.x-f.x),y.y-(u.y-f.y));this.setCenter(w==null?void 0:w.toLngLat()),this._helper._renderWorldCopies&&this.setCenter(this.center.wrap())}locationToScreenPoint(e,r){return r?this.coordinatePoint(c.Y.fromLngLat(e),r.getElevationForLngLatZoom(e,this._helper._tileZoom),this._pixelMatrix3D):this.coordinatePoint(c.Y.fromLngLat(e))}screenPointToLocation(e,r){var o;return(o=this.screenPointToMercatorCoordinate(e,r))===null||o===void 0?void 0:o.toLngLat()}screenPointToMercatorCoordinate(e,r){if(r){const o=r.pointCoordinate(e);if(o!=null)return o}return this.screenPointToMercatorCoordinateAtZ(e)}screenPointToMercatorCoordinateAtZ(e,r){const o=r||0,u=[e.x,e.y,0,1],f=[e.x,e.y,1,1];c.al(u,u,this._pixelMatrixInverse),c.al(f,f,this._pixelMatrixInverse);const y=u[3],w=f[3],S=u[1]/y,I=f[1]/w,A=u[2]/y,k=f[2]/w,R=A===k?0:(o-A)/(k-A);return new c.Y(c.y.number(u[0]/y,f[0]/w,R)/this.worldSize,c.y.number(S,I,R)/this.worldSize,o)}coordinatePoint(e,r=0,o=this._pixelMatrix){const u=[e.x*this.worldSize,e.y*this.worldSize,r,1];return c.al(u,u,o),new c.P(u[0]/u[3],u[1]/u[3])}getBounds(){const e=Math.max(0,this._helper._height/2-_r(this));return new Me().extend(this.screenPointToLocation(new c.P(0,e))).extend(this.screenPointToLocation(new c.P(this._helper._width,e))).extend(this.screenPointToLocation(new c.P(this._helper._width,this._helper._height))).extend(this.screenPointToLocation(new c.P(0,this._helper._height)))}isPointOnMapSurface(e,r){return r?r.pointCoordinate(e)!=null:e.y>this.height/2-_r(this)}calculatePosMatrix(e,r=!1,o){var u;const f=(u=e.key)!==null&&u!==void 0?u:c.aU(e.wrap,e.canonical.z,e.canonical.z,e.canonical.x,e.canonical.y),y=r?this._alignedPosMatrixCache:this._posMatrixCache;if(y.has(f)){const I=y.get(f);return o?I.f32:I.f64}const w=Ul(e,this.worldSize);c.L(w,r?this._alignedProjMatrix:this._viewProjMatrix,w);const S={f64:w,f32:new Float32Array(w)};return y.set(f,S),o?S.f32:S.f64}calculateFogMatrix(e){const r=e.key,o=this._fogMatrixCacheF32;if(o.has(r))return o.get(r);const u=Ul(e,this.worldSize);return c.L(u,this._fogMatrix,u),o.set(r,new Float32Array(u)),o.get(r)}getConstrained(e,r){r=c.ab(+r,this.minZoom,this.maxZoom);const o={center:new c.N(e.lng,e.lat),zoom:r};let u=this._helper._lngRange;this._helper._renderWorldCopies||u!==null||(u=[-179.9999999999,180-1e-10]);const f=this.tileSize*c.aG(o.zoom);let y=0,w=f,S=0,I=f,A=0,k=0;const{x:R,y:O}=this.size;if(this._helper._latRange){const se=this._helper._latRange;y=c.Q(se[1])*f,w=c.Q(se[0])*f,w-y<O&&(A=O/(w-y))}u&&(S=c.aI(c.O(u[0])*f,0,f),I=c.aI(c.O(u[1])*f,0,f),I<S&&(I+=f),I-S<R&&(k=R/(I-S)));const{x:V,y:X}=Pr(f,e);let W,K;const ee=Math.max(k||0,A||0);if(ee){const se=new c.P(k?(I+S)/2:V,A?(w+y)/2:X);return o.center=qr(f,se).wrap(),o.zoom+=c.a8(ee),o}if(this._helper._latRange){const se=O/2;X-se<y&&(K=y+se),X+se>w&&(K=w-se)}if(u){const se=(S+I)/2;let oe=V;this._helper._renderWorldCopies&&(oe=c.aI(V,se-f/2,se+f/2));const le=R/2;oe-le<S&&(W=S+le),oe+le>I&&(W=I-le)}if(W!==void 0||K!==void 0){const se=new c.P(W??V,K??X);o.center=qr(f,se).wrap()}return o}calculateCenterFromCameraLngLatAlt(e,r,o,u){return this._helper.calculateCenterFromCameraLngLatAlt(e,r,o,u)}_calculateNearFarZIfNeeded(e,r,o){if(!this._helper.autoCalculateNearFarZ)return;const u=Math.min(this.elevation,this.minElevationForCurrentTile,this.getCameraAltitude()-100),f=e-u*this._helper._pixelPerMeter/Math.cos(r),y=u<0?f:e,w=Math.PI/2+this.pitchInRadians,S=c.aa(this.fov)*(Math.abs(Math.cos(c.aa(this.roll)))*this.height+Math.abs(Math.sin(c.aa(this.roll)))*this.width)/this.height*(.5+o.y/this.height),I=Math.sin(S)*y/Math.sin(c.ab(Math.PI-w-S,.01,Math.PI-.01)),A=_r(this),k=Math.atan(A/this._helper.cameraToCenterDistance),R=c.aa(.75),O=k>R?2*k*(.5+o.y/(2*A)):R,V=Math.sin(O)*y/Math.sin(c.ab(Math.PI-w-O,.01,Math.PI-.01)),X=Math.min(I,V);this._helper._farZ=1.01*(Math.cos(Math.PI/2-r)*X+y),this._helper._nearZ=this._helper._height/50}_calcMatrices(){if(!this._helper._height)return;const e=this.centerOffset,r=Pr(this.worldSize,this.center),o=r.x,u=r.y;this._helper._pixelPerMeter=c.aH(1,this.center.lat)*this.worldSize;const f=c.aa(Math.min(this.pitch,89.25)),y=Math.max(this._helper.cameraToCenterDistance/2,this._helper.cameraToCenterDistance+this._helper._elevation*this._helper._pixelPerMeter/Math.cos(f));let w;this._calculateNearFarZIfNeeded(y,f,e),w=new Float64Array(16),c.aV(w,this.fovInRadians,this._helper._width/this._helper._height,this._helper._nearZ,this._helper._farZ),this._invProjMatrix=new Float64Array(16),c.an(this._invProjMatrix,w),w[8]=2*-e.x/this._helper._width,w[9]=2*e.y/this._helper._height,this._projectionMatrix=c.aW(w),c.K(w,w,[1,-1,1]),c.J(w,w,[0,0,-this._helper.cameraToCenterDistance]),c.aX(w,w,-this.rollInRadians),c.aY(w,w,this.pitchInRadians),c.aX(w,w,-this.bearingInRadians),c.J(w,w,[-o,-u,0]),this._mercatorMatrix=c.K([],w,[this.worldSize,this.worldSize,this.worldSize]),c.K(w,w,[1,1,this._helper._pixelPerMeter]),this._pixelMatrix=c.L(new Float64Array(16),this.clipSpaceToPixelsMatrix,w),c.J(w,w,[0,0,-this.elevation]),this._viewProjMatrix=w,this._invViewProjMatrix=c.an([],w);const S=[0,0,-1,1];c.al(S,S,this._invViewProjMatrix),this._cameraPosition=[S[0]/S[3],S[1]/S[3],S[2]/S[3]],this._fogMatrix=new Float64Array(16),c.aV(this._fogMatrix,this.fovInRadians,this.width/this.height,y,this._helper._farZ),this._fogMatrix[8]=2*-e.x/this.width,this._fogMatrix[9]=2*e.y/this.height,c.K(this._fogMatrix,this._fogMatrix,[1,-1,1]),c.J(this._fogMatrix,this._fogMatrix,[0,0,-this.cameraToCenterDistance]),c.aX(this._fogMatrix,this._fogMatrix,-this.rollInRadians),c.aY(this._fogMatrix,this._fogMatrix,this.pitchInRadians),c.aX(this._fogMatrix,this._fogMatrix,-this.bearingInRadians),c.J(this._fogMatrix,this._fogMatrix,[-o,-u,0]),c.K(this._fogMatrix,this._fogMatrix,[1,1,this._helper._pixelPerMeter]),c.J(this._fogMatrix,this._fogMatrix,[0,0,-this.elevation]),this._pixelMatrix3D=c.L(new Float64Array(16),this.clipSpaceToPixelsMatrix,w);const I=this._helper._width%2/2,A=this._helper._height%2/2,k=Math.cos(this.bearingInRadians),R=Math.sin(-this.bearingInRadians),O=o-Math.round(o)+k*I+R*A,V=u-Math.round(u)+k*A+R*I,X=new Float64Array(w);if(c.J(X,X,[O>.5?O-1:O,V>.5?V-1:V,0]),this._alignedProjMatrix=X,w=c.an(new Float64Array(16),this._pixelMatrix),!w)throw new Error("failed to invert matrix");this._pixelMatrixInverse=w,this._clearMatrixCaches()}_clearMatrixCaches(){this._posMatrixCache.clear(),this._alignedPosMatrixCache.clear(),this._fogMatrixCacheF32.clear()}maxPitchScaleFactor(){if(!this._pixelMatrixInverse)return 1;const e=this.screenPointToMercatorCoordinate(new c.P(0,0)),r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return c.al(r,r,this._pixelMatrix)[3]/this._helper.cameraToCenterDistance}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){const e=c.aH(1,this.center.lat)*this.worldSize;return pi(this.center,this.elevation,this.pitch,this.bearing,this._helper.cameraToCenterDistance/e).toLngLat()}lngLatToCameraDepth(e,r){const o=c.Y.fromLngLat(e),u=[o.x*this.worldSize,o.y*this.worldSize,r,1];return c.al(u,u,this._viewProjMatrix),u[2]/u[3]}getProjectionData(e){const{overscaledTileID:r,aligned:o,applyTerrainMatrix:u}=e,f=this._helper.getMercatorTileCoordinates(r),y=r?this.calculatePosMatrix(r,o,!0):null;let w;return w=r&&r.terrainRttPosMatrix32f&&u?r.terrainRttPosMatrix32f:y||c.aZ(),{mainMatrix:w,tileMercatorCoords:f,clippingPlane:[0,0,0,0],projectionTransition:0,fallbackMatrix:w}}isLocationOccluded(e){return!1}getPixelScale(){return 1}getCircleRadiusCorrection(){return 1}getPitchedTextCorrection(e,r,o){return 1}transformLightDirection(e){return c.aN(e)}getRayDirectionFromPixel(e){throw new Error("Not implemented.")}projectTileCoordinates(e,r,o,u){const f=this.calculatePosMatrix(o);let y;u?(y=[e,r,u(e,r),1],c.al(y,y,f)):(y=[e,r,0,1],Nr(y,y,f));const w=y[3];return{point:new c.P(y[0]/w,y[1]/w),signedDistanceFromCamera:w,isOccluded:!1}}populateCache(e){for(const r of e)this.calculatePosMatrix(r)}getMatrixForModel(e,r){const o=c.Y.fromLngLat(e,r),u=o.meterInMercatorCoordinateUnits(),f=c.a_();return c.J(f,f,[o.x,o.y,o.z]),c.aX(f,f,Math.PI),c.aY(f,f,Math.PI/2),c.K(f,f,[-u,u,u]),f}getProjectionDataForCustomLayer(e=!0){const r=new c.S(0,0,0,0,0),o=this.getProjectionData({overscaledTileID:r,applyGlobeMatrix:e}),u=Ul(r,this.worldSize);c.L(u,this._viewProjMatrix,u),o.tileMercatorCoords=[0,0,1,1];const f=[c.X,c.X,this.worldSize/this._helper.pixelsPerMeter],y=c.a$();return c.K(y,u,f),o.fallbackMatrix=y,o.mainMatrix=y,o}getFastPathSimpleProjectionMatrix(e){return this.calculatePosMatrix(e)}}function Yi(){c.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.")}function ql(d){if(d.useSlerp)if(d.k<1){const e=c.b0(d.startEulerAngles.roll,d.startEulerAngles.pitch,d.startEulerAngles.bearing),r=c.b0(d.endEulerAngles.roll,d.endEulerAngles.pitch,d.endEulerAngles.bearing),o=new Float64Array(4);c.b1(o,e,r,d.k);const u=c.b2(o);d.tr.setRoll(u.roll),d.tr.setPitch(u.pitch),d.tr.setBearing(u.bearing)}else d.tr.setRoll(d.endEulerAngles.roll),d.tr.setPitch(d.endEulerAngles.pitch),d.tr.setBearing(d.endEulerAngles.bearing);else d.tr.setRoll(c.y.number(d.startEulerAngles.roll,d.endEulerAngles.roll,d.k)),d.tr.setPitch(c.y.number(d.startEulerAngles.pitch,d.endEulerAngles.pitch,d.k)),d.tr.setBearing(c.y.number(d.startEulerAngles.bearing,d.endEulerAngles.bearing,d.k))}function Es(d,e,r,o,u){const f=u.padding,y=Pr(u.worldSize,r.getNorthWest()),w=Pr(u.worldSize,r.getNorthEast()),S=Pr(u.worldSize,r.getSouthEast()),I=Pr(u.worldSize,r.getSouthWest()),A=c.aa(-o),k=y.rotate(A),R=w.rotate(A),O=S.rotate(A),V=I.rotate(A),X=new c.P(Math.max(k.x,R.x,V.x,O.x),Math.max(k.y,R.y,V.y,O.y)),W=new c.P(Math.min(k.x,R.x,V.x,O.x),Math.min(k.y,R.y,V.y,O.y)),K=X.sub(W),ee=(u.width-(f.left+f.right+e.left+e.right))/K.x,se=(u.height-(f.top+f.bottom+e.top+e.bottom))/K.y;if(se<0||ee<0)return void Yi();const oe=Math.min(c.a8(u.scale*Math.min(ee,se)),d.maxZoom),le=c.P.convert(d.offset),he=new c.P((e.left-e.right)/2,(e.top-e.bottom)/2).rotate(c.aa(o)),ue=le.add(he).mult(u.scale/c.aG(oe));return{center:qr(u.worldSize,y.add(S).div(2).sub(ue)),zoom:oe,bearing:o}}class wo{get useGlobeControls(){return!1}handlePanInertia(e,r){return{easingOffset:e,easingCenter:r.center}}handleMapControlsRollPitchBearingZoom(e,r){e.bearingDelta&&r.setBearing(r.bearing+e.bearingDelta),e.pitchDelta&&r.setPitch(r.pitch+e.pitchDelta),e.rollDelta&&r.setRoll(r.roll+e.rollDelta),e.zoomDelta&&r.setZoom(r.zoom+e.zoomDelta)}handleMapControlsPan(e,r,o){e.around.distSqr(r.centerPoint)<.01||r.setLocationAtPoint(o,e.around)}cameraForBoxAndBearing(e,r,o,u,f){return Es(e,r,o,u,f)}handleJumpToCenterZoom(e,r){e.zoom!==(r.zoom!==void 0?+r.zoom:e.zoom)&&e.setZoom(+r.zoom),r.center!==void 0&&e.setCenter(c.N.convert(r.center))}handleEaseTo(e,r){const o=e.zoom,u=e.padding,f={roll:e.roll,pitch:e.pitch,bearing:e.bearing},y={roll:r.roll===void 0?e.roll:r.roll,pitch:r.pitch===void 0?e.pitch:r.pitch,bearing:r.bearing===void 0?e.bearing:r.bearing},w=r.zoom!==void 0,S=!e.isPaddingEqual(r.padding);let I=!1;const A=w?+r.zoom:e.zoom;let k=e.centerPoint.add(r.offsetAsPoint);const R=e.screenPointToLocation(k),{center:O,zoom:V}=e.getConstrained(c.N.convert(r.center||R),A??o);fi(e,O);const X=Pr(e.worldSize,R),W=Pr(e.worldSize,O).sub(X),K=c.aG(V-o);return I=V!==o,{easeFunc:ee=>{if(I&&e.setZoom(c.y.number(o,V,ee)),c.b3(f,y)||ql({startEulerAngles:f,endEulerAngles:y,tr:e,k:ee,useSlerp:f.roll!=y.roll}),S&&(e.interpolatePadding(u,r.padding,ee),k=e.centerPoint.add(r.offsetAsPoint)),r.around)e.setLocationAtPoint(r.around,r.aroundPoint);else{const se=c.aG(e.zoom-o),oe=V>o?Math.min(2,K):Math.max(.5,K),le=Math.pow(oe,1-ee),he=qr(e.worldSize,X.add(W.mult(ee*le)).mult(se));e.setLocationAtPoint(e.renderWorldCopies?he.wrap():he,k)}},isZooming:I,elevationCenter:O}}handleFlyTo(e,r){const o=r.zoom!==void 0,u=e.zoom,f=e.getConstrained(c.N.convert(r.center||r.locationAtOffset),o?+r.zoom:u),y=f.center,w=f.zoom;fi(e,y);const S=Pr(e.worldSize,r.locationAtOffset),I=Pr(e.worldSize,y).sub(S),A=I.mag(),k=c.aG(w-u);let R;if(r.minZoom!==void 0){const O=Math.min(+r.minZoom,u,w),V=e.getConstrained(y,O).zoom;R=c.aG(V-u)}return{easeFunc:(O,V,X,W)=>{e.setZoom(O===1?w:u+c.a8(V));const K=O===1?y:qr(e.worldSize,S.add(I.mult(X)).mult(V));e.setLocationAtPoint(e.renderWorldCopies?K.wrap():K,W)},scaleOfZoom:k,targetCenter:y,scaleOfMinZoom:R,pixelPathLength:A}}}class or{constructor(e,r,o){this.blendFunction=e,this.blendColor=r,this.mask=o}}or.Replace=[1,0],or.disabled=new or(or.Replace,c.b4.transparent,[!1,!1,!1,!1]),or.unblended=new or(or.Replace,c.b4.transparent,[!0,!0,!0,!0]),or.alphaBlended=new or([1,771],c.b4.transparent,[!0,!0,!0,!0]);const Vn=2305;class Vt{constructor(e,r,o){this.enable=e,this.mode=r,this.frontFace=o}}Vt.disabled=new Vt(!1,1029,Vn),Vt.backCCW=new Vt(!0,1029,Vn),Vt.frontCCW=new Vt(!0,1028,Vn);class wt{constructor(e,r,o){this.func=e,this.mask=r,this.range=o}}wt.ReadOnly=!1,wt.ReadWrite=!0,wt.disabled=new wt(519,wt.ReadOnly,[0,1]);const Ma=7680;class Ut{constructor(e,r,o,u,f,y){this.test=e,this.ref=r,this.mask=o,this.fail=u,this.depthFail=f,this.pass=y}}Ut.disabled=new Ut({func:519,mask:0},0,0,Ma,Ma,Ma);const $n=new WeakMap;function ls(d){var e;if($n.has(d))return $n.get(d);{const r=(e=d.getParameter(d.VERSION))===null||e===void 0?void 0:e.startsWith("WebGL 2.0");return $n.set(d,r),r}}class Pa{get awaitingQuery(){return!!this._readbackQueue}constructor(e){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=e;const r=e.context,o=r.gl;this._texFormat=o.RGBA,this._texType=o.UNSIGNED_BYTE;const u=new c.aC;u.emplaceBack(-1,-1),u.emplaceBack(2,-1),u.emplaceBack(-1,2);const f=new c.aE;f.emplaceBack(0,1,2),this._fullscreenTriangle=new vs(r.createVertexBuffer(u,zt.members),r.createIndexBuffer(f),c.aD.simpleSegment(0,0,u.length,f.length)),this._resultBuffer=new Uint8Array(4),r.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=r.createFramebuffer(this._texWidth,this._texHeight,!1,!1),this._fbo.colorAttachment.set(y),ls(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 e=this._cachedRenderContext.context.gl;this._fullscreenTriangle.destroy(),this._fbo.destroy(),e.deleteBuffer(this._pbo),this._fullscreenTriangle=null,this._fbo=null,this._pbo=null,this._resultBuffer=null}updateErrorLoop(e,r){const o=this._updateCount;return this._readbackQueue?o>=this._readbackQueue.frameNumberIssued+this._readbackWaitFrames&&this._tryReadback():o>=this._lastReadbackFrame+this._measureWaitFrames&&this._renderErrorTexture(e,r),this._updateCount++,this._measuredError}_bindFramebuffer(){const e=this._cachedRenderContext.context,r=e.gl;e.activeTexture.set(r.TEXTURE1),r.bindTexture(r.TEXTURE_2D,this._fbo.colorAttachment.get()),e.bindFramebuffer.set(this._fbo.framebuffer)}_renderErrorTexture(e,r){const o=this._cachedRenderContext.context,u=o.gl;if(this._bindFramebuffer(),o.viewport.set([0,0,this._texWidth,this._texHeight]),o.clear({color:c.b4.transparent}),this._cachedRenderContext.useProgram("projectionErrorMeasurement").draw(o,u.TRIANGLES,wt.disabled,Ut.disabled,or.unblended,Vt.disabled,((f,y)=>({u_input:f,u_output_expected:y}))(e,r),null,null,"$clipping",this._fullscreenTriangle.vertexBuffer,this._fullscreenTriangle.indexBuffer,this._fullscreenTriangle.segments),this._pbo&&ls(u)){u.bindBuffer(u.PIXEL_PACK_BUFFER,this._pbo),u.readBuffer(u.COLOR_ATTACHMENT0),u.readPixels(0,0,this._texWidth,this._texHeight,this._texFormat,this._texType,0),u.bindBuffer(u.PIXEL_PACK_BUFFER,null);const f=u.fenceSync(u.SYNC_GPU_COMMANDS_COMPLETE,0);u.flush(),this._readbackQueue={frameNumberIssued:this._updateCount,sync:f}}else this._readbackQueue={frameNumberIssued:this._updateCount,sync:null}}_tryReadback(){const e=this._cachedRenderContext.context.gl;if(this._pbo&&this._readbackQueue&&ls(e)){const r=e.clientWaitSync(this._readbackQueue.sync,0,0);if(r===e.WAIT_FAILED)return c.w("WebGL2 clientWaitSync failed."),this._readbackQueue=null,void(this._lastReadbackFrame=this._updateCount);if(r===e.TIMEOUT_EXPIRED)return;e.bindBuffer(e.PIXEL_PACK_BUFFER,this._pbo),e.getBufferSubData(e.PIXEL_PACK_BUFFER,0,this._resultBuffer,0,4),e.bindBuffer(e.PIXEL_PACK_BUFFER,null)}else this._bindFramebuffer(),e.readPixels(0,0,this._texWidth,this._texHeight,this._texFormat,this._texType,this._resultBuffer);this._readbackQueue=null,this._measuredError=Pa._parseRGBA8float(this._resultBuffer),this._lastReadbackFrame=this._updateCount}static _parseRGBA8float(e){let r=0;return r+=e[0]/256,r+=e[1]/65536,r+=e[2]/16777216,e[3]<127&&(r=-r),r/128}}const Ia=c.X/128;function Ca(d,e){const r=d.granularity!==void 0?Math.max(d.granularity,1):1,o=r+(d.generateBorders?2:0),u=r+(d.extendToNorthPole||d.generateBorders?1:0)+(d.extendToSouthPole||d.generateBorders?1:0),f=o+1,y=u+1,w=d.generateBorders?-1:0,S=d.generateBorders||d.extendToNorthPole?-1:0,I=r+(d.generateBorders?1:0),A=r+(d.generateBorders||d.extendToSouthPole?1:0),k=f*y,R=o*u*6,O=f*y>65536;if(O&&e==="16bit")throw new Error("Granularity is too large and meshes would not fit inside 16 bit vertex indices.");const V=O||e==="32bit",X=new Int16Array(2*k);let W=0;for(let se=S;se<=A;se++)for(let oe=w;oe<=I;oe++){let le=oe/r*c.X;oe===-1&&(le=-64),oe===r+1&&(le=c.X+Ia);let he=se/r*c.X;se===-1&&(he=d.extendToNorthPole?c.b6:-64),se===r+1&&(he=d.extendToSouthPole?c.b7:c.X+Ia),X[W++]=le,X[W++]=he}const K=V?new Uint32Array(R):new Uint16Array(R);let ee=0;for(let se=0;se<u;se++)for(let oe=0;oe<o;oe++){const le=oe+1+se*f,he=oe+(se+1)*f,ue=oe+1+(se+1)*f;K[ee++]=oe+se*f,K[ee++]=he,K[ee++]=le,K[ee++]=le,K[ee++]=he,K[ee++]=ue}return{vertices:X.buffer.slice(0),indices:K.buffer.slice(0),uses32bitIndices:V}}const mn=new c.aB({fill:new c.b8(128,2),line:new c.b8(512,0),tile:new c.b8(128,32),stencil:new c.b8(128,1),circle:3});class Lu{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 ys.projectionGlobe}get vertexShaderPreludeCode(){return ys.projectionMercator.vertexSource}get subdivisionGranularity(){return mn}get useGlobeControls(){return!0}get latitudeErrorCorrectionRadians(){return this._errorCorrectionUsable}destroy(){this._errorMeasurement&&this._errorMeasurement.destroy()}updateGPUdependent(e){this._errorMeasurement||(this._errorMeasurement=new Pa(e));const r=c.Q(this._errorQueryLatitudeDegrees),o=2*Math.atan(Math.exp(Math.PI-r*Math.PI*2))-.5*Math.PI,u=this._errorMeasurement.updateErrorLoop(r,o),f=ge.now();u!==this._errorMeasurementLastValue&&(this._errorCorrectionPreviousValue=this._errorCorrectionUsable,this._errorMeasurementLastValue=u,this._errorMeasurementLastChangeTime=f);const y=Math.min(Math.max((f-this._errorMeasurementLastChangeTime)/1e3/.5,0),1);this._errorCorrectionUsable=c.b9(this._errorCorrectionPreviousValue,-this._errorMeasurementLastValue,c.ba(y))}_getMeshKey(e){return`${e.granularity.toString(36)}_${e.generateBorders?"b":""}${e.extendToNorthPole?"n":""}${e.extendToSouthPole?"s":""}`}getMeshFromTileID(e,r,o,u,f){const y=(f==="stencil"?mn.stencil:mn.tile).getGranularityForZoomLevel(r.z);return this._getMesh(e,{granularity:y,generateBorders:o,extendToNorthPole:r.y===0&&u,extendToSouthPole:r.y===(1<<r.z)-1&&u})}_getMesh(e,r){const o=this._getMeshKey(r);if(o in this._tileMeshCache)return this._tileMeshCache[o];const u=function(f,y){const w=Ca(y,"16bit"),S=c.aC.deserialize({arrayBuffer:w.vertices,length:w.vertices.byteLength/2/2}),I=c.aE.deserialize({arrayBuffer:w.indices,length:w.indices.byteLength/2/3});return new vs(f.createVertexBuffer(S,zt.members),f.createIndexBuffer(I),c.aD.simpleSegment(0,0,S.length,I.length))}(e,r);return this._tileMeshCache[o]=u,u}recalculate(e){}hasTransition(){const e=ge.now();let r=!1;return r=r||(e-this._errorMeasurementLastChangeTime)/1e3<.7,r=r||this._errorMeasurement&&this._errorMeasurement.awaitingQuery,r}setErrorQueryLatitudeDegrees(e){this._errorQueryLatitudeDegrees=e}}const Gl=new c.q({type:new c.D(c.v.projection.type)});class Hl extends c.E{constructor(e){super(),this._transitionable=new c.T(Gl),this.setProjection(e),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new c.z(0)),this._mercatorProjection=new Ta,this._verticalPerspectiveProjection=new Lu}get transitionState(){const e=this.properties.get("type");if(typeof e=="string"&&e==="mercator")return 0;if(typeof e=="string"&&e==="vertical-perspective")return 1;if(e instanceof c.bb){if(e.from==="vertical-perspective"&&e.to==="mercator")return 1-e.transition;if(e.from==="mercator"&&e.to==="vertical-perspective")return e.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(e){this._mercatorProjection.updateGPUdependent(e),this._verticalPerspectiveProjection.updateGPUdependent(e)}getMeshFromTileID(e,r,o,u,f){return this.currentProjection.getMeshFromTileID(e,r,o,u,f)}setProjection(e){this._transitionable.setValue("type",(e==null?void 0:e.type)||"mercator")}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()||this.currentProjection.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}setErrorQueryLatitudeDegrees(e){this._verticalPerspectiveProjection.setErrorQueryLatitudeDegrees(e),this._mercatorProjection.setErrorQueryLatitudeDegrees(e)}}function Fu(d){const e=Un(d.worldSize,d.center.lat);return 2*Math.PI*e}function Ea(d,e,r,o,u){const f=1/(1<<u),y=e/c.X*f+o*f,w=c.bd((d/c.

744X*f+r*f)*Math.PI*2+Math.PI,2*Math.PI),S=2*Math.atan(Math.exp(Math.PI-y*Math.PI*2))-.5*Math.PI,I=Math.cos(S),A=new Float64Array(3);return A[0]=Math.sin(w)*I,A[1]=Math.sin(S),A[2]=Math.cos(w)*I,A}function ir(d){return function(e,r){const o=Math.cos(r),u=new Float64Array(3);return u[0]=Math.sin(e)*o,u[1]=Math.sin(r),u[2]=Math.cos(e)*o,u}(d.lng*Math.PI/180,d.lat*Math.PI/180)}function Un(d,e){return d/(2*Math.PI)/Math.cos(e*Math.PI/180)}function cs(d){const e=Math.asin(d[1])/Math.PI*180,r=Math.sqrt(d[0]*d[0]+d[2]*d[2]);if(r>1e-6){const o=d[0]/r,u=Math.acos(d[2]/r),f=(o>0?u:-u)/Math.PI*180;return new c.N(c.aI(f,-180,180),e)}return new c.N(0,e)}function gn(d){return Math.cos(d*Math.PI/180)}function Gr(d,e){const r=gn(d),o=gn(e);return c.a8(o/r)}function Wl(d,e){const r=d.rotate(e.bearingInRadians),o=e.zoom+Gr(e.center.lat,0),u=c.b9(1/gn(e.center.lat),1/gn(Math.min(Math.abs(e.center.lat),60)),c.bc(o,7,3,0,1)),f=360/Fu({worldSize:e.worldSize,center:{lat:e.center.lat}});return new c.N(e.center.lng-r.x*f*u,c.ab(e.center.lat+r.y*f,-85.051129,c.aF))}function Zs(d){const e=.5*d,r=Math.sin(e),o=Math.cos(e);return Math.log(r+o)-Math.log(o-r)}function Bu(d,e,r,o){const u=d.lat+r*o;if(Math.abs(r)>1){const f=(Math.sign(d.lat+r)!==Math.sign(d.lat)?-Math.abs(d.lat):Math.abs(d.lat))*Math.PI/180,y=Math.abs(d.lat+r)*Math.PI/180,w=Zs(f+o*(y-f)),S=Zs(f),I=Zs(y);return new c.N(d.lng+e*((w-S)/(I-S)),u)}return new c.N(d.lng+e*o,u)}class Np{constructor(e){this._cachePrevious=new Map,this._cache=new Map,this._hadAnyChanges=!1,this._aabbFactory=e}recalculateCache(){if(!this._hadAnyChanges)return;const e=this._cachePrevious;this._cachePrevious=this._cache,this._cache=e,this._cache.clear(),this._hadAnyChanges=!1}getTileAABB(e,r,o,u){const f=`${e.z}_${e.x}_${e.y}`,y=this._cache.get(f);if(y)return y;const w=this._cachePrevious.get(f);if(w)return this._cache.set(f,w),w;const S=this._aabbFactory(e,r,o,u);return this._cache.set(f,S),this._hadAnyChanges=!0,S}}function To(d,e,r){const o=d-e;return o<0?-o:Math.max(0,o-r)}function Xl(d,e,r,o,u){const f=d-r;let y;return y=f<0?Math.min(-f,1+f-u):f>1?Math.min(Math.max(f-u,0),1-f):0,Math.max(y,To(e,o,u))}class jp{constructor(){this._aabbCache=new Np(this._computeTileAABB)}recalculateCache(){this._aabbCache.recalculateCache()}distanceToTile2d(e,r,o,u){const f=1<<o.z,y=1/f,w=o.x/f,S=o.y/f;let I=2;return I=Math.min(I,Xl(e,r,w,S,y)),I=Math.min(I,Xl(e,r,w+.5,-S-y,y)),I=Math.min(I,Xl(e,r,w+.5,2-S-y,y)),I}getWrap(e,r,o){const u=1<<r.z,f=1/u,y=r.x/u,w=To(e.x,y,f),S=To(e.x,y-1,f),I=To(e.x,y+1,f),A=Math.min(w,S,I);return A===I?1:A===S?-1:0}allowVariableZoom(e,r){return os(e,r)>4}allowWorldCopies(){return!1}getTileAABB(e,r,o,u){return this._aabbCache.getTileAABB(e,r,o,u)}_computeTileAABB(e,r,o,u){if(e.z<=0)return new ar([-1,-1,-1],[1,1,1]);if(e.z===1)return new ar([e.x===0?-1:0,e.y===0?0:-1,-1],[e.x===0?0:1,e.y===0?1:0,1]);{const f=[Ea(0,0,e.x,e.y,e.z),Ea(c.X,0,e.x,e.y,e.z),Ea(c.X,c.X,e.x,e.y,e.z),Ea(0,c.X,e.x,e.y,e.z)],y=[1,1,1],w=[-1,-1,-1];for(const S of f)for(let I=0;I<3;I++)y[I]=Math.min(y[I],S[I]),w[I]=Math.max(w[I],S[I]);if(e.y===0||e.y===(1<<e.z)-1){const S=[0,e.y===0?1:-1,0];for(let I=0;I<3;I++)y[I]=Math.min(y[I],S[I]),w[I]=Math.max(w[I],S[I])}return new ar(y,w)}}}class So{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(e){this._helper.setMinZoom(e)}setMaxZoom(e){this._helper.setMaxZoom(e)}setMinPitch(e){this._helper.setMinPitch(e)}setMaxPitch(e){this._helper.setMaxPitch(e)}setRenderWorldCopies(e){this._helper.setRenderWorldCopies(e)}setBearing(e){this._helper.setBearing(e)}setPitch(e){this._helper.setPitch(e)}setRoll(e){this._helper.setRoll(e)}setFov(e){this._helper.setFov(e)}setZoom(e){this._helper.setZoom(e)}setCenter(e){this._helper.setCenter(e)}setElevation(e){this._helper.setElevation(e)}setMinElevationForCurrentTile(e){this._helper.setMinElevationForCurrentTile(e)}setPadding(e){this._helper.setPadding(e)}interpolatePadding(e,r,o){return this._helper.interpolatePadding(e,r,o)}isPaddingEqual(e){return this._helper.isPaddingEqual(e)}resize(e,r){this._helper.resize(e,r)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(e){this._helper.setMaxBounds(e)}overrideNearFarZ(e,r){this._helper.overrideNearFarZ(e,r)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(e){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),e)}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 nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}setTransitionState(e){}constructor(){this._cachedClippingPlane=c.be(),this._projectionMatrix=c.a_(),this._globeViewProjMatrix32f=c.aZ(),this._globeViewProjMatrixNoCorrection=c.a_(),this._globeViewProjMatrixNoCorrectionInverted=c.a_(),this._globeProjMatrixInverted=c.a_(),this._cameraPosition=c.bf(),this._globeLatitudeErrorCorrectionRadians=0,this._helper=new fn({calcMatrices:()=>{this._calcMatrices()},getConstrained:(e,r)=>this.getConstrained(e,r)}),this._coveringTilesDetailsProvider=new jp}clone(){const e=new So;return e.apply(this),e}apply(e,r){this._globeLatitudeErrorCorrectionRadians=r||0,this._helper.apply(e)}get projectionMatrix(){return this._projectionMatrix}get modelViewProjectionMatrix(){return this._globeViewProjMatrixNoCorrection}get inverseProjectionMatrix(){return this._globeProjMatrixInverted}get cameraPosition(){const e=c.bf();return e[0]=this._cameraPosition[0],e[1]=this._cameraPosition[1],e[2]=this._cameraPosition[2],e}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}getProjectionData(e){const{overscaledTileID:r,applyGlobeMatrix:o}=e,u=this._helper.getMercatorTileCoordinates(r);return{mainMatrix:this._globeViewProjMatrix32f,tileMercatorCoords:u,clippingPlane:this._cachedClippingPlane,projectionTransition:o?1:0,fallbackMatrix:this._globeViewProjMatrix32f}}_computeClippingPlane(e){const r=this.pitchInRadians,o=this.cameraToCenterDistance/e,u=Math.sin(r)*o,f=Math.cos(r)*o+1,y=1/Math.sqrt(u*u+f*f)*1;let w=-u,S=f;const I=Math.sqrt(w*w+S*S);w/=I,S/=I;const A=[0,w,S];return c.bg(A,A,[0,0,0],-this.bearingInRadians),c.bh(A,A,[0,0,0],-1*this.center.lat*Math.PI/180),c.bi(A,A,[0,0,0],this.center.lng*Math.PI/180),c.aL(A,A,.25),[...A,.25*-y]}isLocationOccluded(e){return!this.isSurfacePointVisible(ir(e))}transformLightDirection(e){const r=this._helper._center.lng*Math.PI/180,o=this._helper._center.lat*Math.PI/180,u=Math.cos(o),f=[Math.sin(r)*u,Math.sin(o),Math.cos(r)*u],y=[f[2],0,-f[0]],w=[0,0,0];c.aR(w,y,f),c.aQ(y,y),c.aQ(w,w);const S=[0,0,0];return c.aQ(S,[y[0]*e[0]+w[0]*e[1]+f[0]*e[2],y[1]*e[0]+w[1]*e[1]+f[1]*e[2],y[2]*e[0]+w[2]*e[1]+f[2]*e[2]]),S}getPixelScale(){return 1/Math.cos(this._helper._center.lat*Math.PI/180)}getCircleRadiusCorrection(){return Math.cos(this._helper._center.lat*Math.PI/180)}getPitchedTextCorrection(e,r,o){const u=function(w,S,I){const A=1/(1<<I.z);return new c.Y(w/c.X*A+I.x*A,S/c.X*A+I.y*A)}(e,r,o.canonical),f=(y=u.y,[c.bd(u.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(e,r,o,u){const f=o.canonical,y=Ea(e,r,f.x,f.y,f.z),w=1+(u?u(e,r):0)/c.bo,S=[y[0]*w,y[1]*w,y[2]*w,1];c.al(S,S,this._globeViewProjMatrixNoCorrection);const I=this._cachedClippingPlane,A=I[0]*y[0]+I[1]*y[1]+I[2]*y[2]+I[3]<0;return{point:new c.P(S[0]/S[3],S[1]/S[3]),signedDistanceFromCamera:S[3],isOccluded:A}}_calcMatrices(){if(!this._helper._width||!this._helper._height)return;const e=Un(this.worldSize,this.center.lat),r=c.a$(),o=c.a$();this._helper.autoCalculateNearFarZ&&(this._helper._nearZ=.5,this._helper._farZ=this.cameraToCenterDistance+2*e),c.aV(r,this.fovInRadians,this.width/this.height,this._helper._nearZ,this._helper._farZ);const u=this.centerOffset;r[8]=2*-u.x/this._helper._width,r[9]=2*u.y/this._helper._height,this._projectionMatrix=c.aW(r),this._globeProjMatrixInverted=c.a$(),c.an(this._globeProjMatrixInverted,r),c.J(r,r,[0,0,-this.cameraToCenterDistance]),c.aX(r,r,this.rollInRadians),c.aY(r,r,-this.pitchInRadians),c.aX(r,r,this.bearingInRadians),c.J(r,r,[0,0,-e]);const f=c.bf();f[0]=e,f[1]=e,f[2]=e,c.aY(o,r,this.center.lat*Math.PI/180),c.bj(o,o,-this.center.lng*Math.PI/180),c.K(o,o,f),this._globeViewProjMatrixNoCorrection=o,c.aY(r,r,this.center.lat*Math.PI/180-this._globeLatitudeErrorCorrectionRadians),c.bj(r,r,-this.center.lng*Math.PI/180),c.K(r,r,f),this._globeViewProjMatrix32f=new Float32Array(r),this._globeViewProjMatrixNoCorrectionInverted=c.a$(),c.an(this._globeViewProjMatrixNoCorrectionInverted,o);const y=c.bf();this._cameraPosition=c.bf(),this._cameraPosition[2]=this.cameraToCenterDistance/e,c.bg(this._cameraPosition,this._cameraPosition,y,-this.rollInRadians),c.bh(this._cameraPosition,this._cameraPosition,y,this.pitchInRadians),c.bg(this._cameraPosition,this._cameraPosition,y,-this.bearingInRadians),c.aM(this._cameraPosition,this._cameraPosition,[0,0,1]),c.bh(this._cameraPosition,this._cameraPosition,y,-this.center.lat*Math.PI/180),c.bi(this._cameraPosition,this._cameraPosition,y,this.center.lng*Math.PI/180),this._cachedClippingPlane=this._computeClippingPlane(e);const w=c.aW(this._globeViewProjMatrixNoCorrectionInverted);c.K(w,w,[1,1,-1]),this._cachedFrustum=xs.fromInvProjectionMatrix(w)}calculateFogMatrix(e){c.w("calculateFogMatrix is not supported on globe projection.");const r=c.a$();return c.aq(r),r}getVisibleUnwrappedCoordinates(e){return[new c.aT(0,e)]}getCameraFrustum(){return this._cachedFrustum}getClippingPlane(){return this._cachedClippingPlane}getCoveringTilesDetailsProvider(){return this._coveringTilesDetailsProvider}recalculateZoomAndCenter(e){e&&c.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(e,r){if(!this._globeViewProjMatrixNoCorrection)return 1;const o=ir(e);c.aL(o,o,1+r/c.bo);const u=c.be();return c.al(u,[o[0],o[1],o[2],1],this._globeViewProjMatrixNoCorrection),u[2]/u[3]}populateCache(e){}getBounds(){const e=.5*this.width,r=.5*this.height,o=[new c.P(0,0),new c.P(e,0),new c.P(this.width,0),new c.P(this.width,r),new c.P(this.width,this.height),new c.P(e,this.height),new c.P(0,this.height),new c.P(0,r)],u=[];for(const k of o)u.push(this.unprojectScreenPoint(k));let f=0,y=0,w=0,S=0;const I=this.center;for(const k of u){const R=c.bk(I.lng,k.lng),O=c.bk(I.lat,k.lat);R<y&&(y=R),R>f&&(f=R),O<S&&(S=O),O>w&&(w=O)}const A=[I.lng+y,I.lat+S,I.lng+f,I.lat+w];return this.isSurfacePointOnScreen([0,1,0])&&(A[3]=90,A[0]=-180,A[2]=180),this.isSurfacePointOnScreen([0,-1,0])&&(A[1]=-90,A[0]=-180,A[2]=180),new Me(A)}getConstrained(e,r){const o=c.ab(e.lat,-85.051129,c.aF),u=c.ab(+r,this.minZoom+Gr(0,o),this.maxZoom);return{center:new c.N(e.lng,o),zoom:u}}calculateCenterFromCameraLngLatAlt(e,r,o,u){return this._helper.calculateCenterFromCameraLngLatAlt(e,r,o,u)}setLocationAtPoint(e,r){const o=ir(this.unprojectScreenPoint(r)),u=ir(e),f=c.bf();c.bl(f);const y=c.bf();c.bi(y,o,f,-this.center.lng*Math.PI/180),c.bh(y,y,f,this.center.lat*Math.PI/180);const w=u[0]*u[0]+u[2]*u[2],S=y[0]*y[0];if(w<S)return;const I=Math.sqrt(w-S),A=-I,k=c.bm(u[0],u[2],y[0],I),R=c.bm(u[0],u[2],y[0],A),O=c.bf();c.bi(O,u,f,-k);const V=c.bm(O[1],O[2],y[1],y[2]),X=c.bf();c.bi(X,u,f,-R);const W=c.bm(X[1],X[2],y[1],y[2]),K=.5*Math.PI,ee=V>=-K&&V<=K,se=W>=-K&&W<=K;let oe,le;if(ee&&se){const be=this.center.lng*Math.PI/180,Ae=this.center.lat*Math.PI/180;c.bp(k,be)+c.bp(V,Ae)<c.bp(R,be)+c.bp(W,Ae)?(oe=k,le=V):(oe=R,le=W)}else if(ee)oe=k,le=V;else{if(!se)return;oe=R,le=W}const he=oe/Math.PI*180,ue=le/Math.PI*180,ve=this.center.lat;this.setCenter(new c.N(he,c.ab(ue,-90,90))),this.setZoom(this.zoom+Gr(ve,this.center.lat))}locationToScreenPoint(e,r){const o=ir(e);if(r){const u=r.getElevationForLngLatZoom(e,this._helper._tileZoom);c.aL(o,o,1+u/c.bo)}return this._projectSurfacePointToScreen(o)}_projectSurfacePointToScreen(e){const r=c.be();return c.al(r,[...e,1],this._globeViewProjMatrixNoCorrection),r[0]/=r[3],r[1]/=r[3],new c.P((.5*r[0]+.5)*this.width,(.5*-r[1]+.5)*this.height)}screenPointToMercatorCoordinate(e,r){if(r){const o=r.pointCoordinate(e);if(o)return o}return c.Y.fromLngLat(this.unprojectScreenPoint(e))}screenPointToLocation(e,r){var o;return(o=this.screenPointToMercatorCoordinate(e,r))===null||o===void 0?void 0:o.toLngLat()}isPointOnMapSurface(e,r){const o=this._cameraPosition,u=this.getRayDirectionFromPixel(e);return!!this.rayPlanetIntersection(o,u)}getRayDirectionFromPixel(e){const r=c.be();r[0]=e.x/this.width*2-1,r[1]=-1*(e.y/this.height*2-1),r[2]=1,r[3]=1,c.al(r,r,this._globeViewProjMatrixNoCorrectionInverted),r[0]/=r[3],r[1]/=r[3],r[2]/=r[3];const o=c.bf();o[0]=r[0]-this._cameraPosition[0],o[1]=r[1]-this._cameraPosition[1],o[2]=r[2]-this._cameraPosition[2];const u=c.bf();return c.aQ(u,o),u}isSurfacePointVisible(e){const r=this._cachedClippingPlane;return r[0]*e[0]+r[1]*e[1]+r[2]*e[2]+r[3]>=0}isSurfacePointOnScreen(e){if(!this.isSurfacePointVisible(e))return!1;const r=c.be();return c.al(r,[...e,1],this._globeViewProjMatrixNoCorrection),r[0]/=r[3],r[1]/=r[3],r[2]/=r[3],r[0]>-1&&r[0]<1&&r[1]>-1&&r[1]<1&&r[2]>-1&&r[2]<1}rayPlanetIntersection(e,r){const o=c.aS(e,r),u=c.bf(),f=c.bf();c.aL(f,r,o),c.aP(u,e,f);const y=1-c.aS(u,u);if(y<0)return null;const w=c.aS(e,e)-1,S=-o+(o<0?1:-1)*Math.sqrt(y),I=w/S,A=S;return{tMin:Math.min(I,A),tMax:Math.max(I,A)}}unprojectScreenPoint(e){const r=this._cameraPosition,o=this.getRayDirectionFromPixel(e),u=this.rayPlanetIntersection(r,o);if(u){const I=c.bf();c.aM(I,r,[o[0]*u.tMin,o[1]*u.tMin,o[2]*u.tMin]);const A=c.bf();return c.aQ(A,I),cs(A)}const f=this._cachedClippingPlane[0]*o[0]+this._cachedClippingPlane[1]*o[1]+this._cachedClippingPlane[2]*o[2],y=-c.bn(this._cachedClippingPlane,r)/f,w=c.bf();if(y>0)c.aM(w,r,[o[0]*y,o[1]*y,o[2]*y]);else{const I=c.bf();c.aM(I,r,[2*o[0],2*o[1],2*o[2]]);const A=c.bn(this._cachedClippingPlane,I);c.aP(w,I,[this._cachedClippingPlane[0]*A,this._cachedClippingPlane[1]*A,this._cachedClippingPlane[2]*A])}const S=c.bf();return c.aQ(S,w),cs(S)}getMatrixForModel(e,r){const o=c.N.convert(e),u=1/c.bo,f=c.a_();return c.bj(f,f,o.lng/180*Math.PI),c.aY(f,f,-o.lat/180*Math.PI),c.J(f,f,[0,0,1+r/c.bo]),c.aY(f,f,.5*Math.PI),c.K(f,f,[u,u,u]),f}getProjectionDataForCustomLayer(e=!0){const r=this.getProjectionData({overscaledTileID:new c.S(0,0,0,0,0),applyGlobeMatrix:e});return r.tileMercatorCoords=[0,0,1,1],r}getFastPathSimpleProjectionMatrix(e){}}class _n{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(e){this._helper.setMinZoom(e)}setMaxZoom(e){this._helper.setMaxZoom(e)}setMinPitch(e){this._helper.setMinPitch(e)}setMaxPitch(e){this._helper.setMaxPitch(e)}setRenderWorldCopies(e){this._helper.setRenderWorldCopies(e)}setBearing(e){this._helper.setBearing(e)}setPitch(e){this._helper.setPitch(e)}setRoll(e){this._helper.setRoll(e)}setFov(e){this._helper.setFov(e)}setZoom(e){this._helper.setZoom(e)}setCenter(e){this._helper.setCenter(e)}setElevation(e){this._helper.setElevation(e)}setMinElevationForCurrentTile(e){this._helper.setMinElevationForCurrentTile(e)}setPadding(e){this._helper.setPadding(e)}interpolatePadding(e,r,o){return this._helper.interpolatePadding(e,r,o)}isPaddingEqual(e){return this._helper.isPaddingEqual(e)}resize(e,r,o=!0){this._helper.resize(e,r,o)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(e){this._helper.setMaxBounds(e)}overrideNearFarZ(e,r){this._helper.overrideNearFarZ(e,r)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(e){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),e)}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 nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}get isGlobeRendering(){return this._globeness>0}setTransitionState(e,r){this._globeness=e,this._globeLatitudeErrorCorrectionRadians=r,this._calcMatrices(),this._verticalPerspectiveTransform.getCoveringTilesDetailsProvider().recalculateCache(),this._mercatorTransform.getCoveringTilesDetailsProvider().recalculateCache()}get currentTransform(){return this.isGlobeRendering?this._verticalPerspectiveTransform:this._mercatorTransform}constructor(){this._globeLatitudeErrorCorrectionRadians=0,this._globeness=1,this._helper=new fn({calcMatrices:()=>{this._calcMatrices()},getConstrained:(e,r)=>this.getConstrained(e,r)}),this._globeness=1,this._mercatorTransform=new Cs,this._verticalPerspectiveTransform=new So}clone(){const e=new _n;return e._globeness=this._globeness,e._globeLatitudeErrorCorrectionRadians=this._globeLatitudeErrorCorrectionRadians,e.apply(this),e}apply(e){this._helper.apply(e),this._mercatorTransform.apply(this),this._verticalPerspectiveTransform.apply(this,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(e){const r=this._mercatorTransform.getProjectionData(e),o=this._verticalPerspectiveTransform.getProjectionData(e);return{mainMatrix:this.isGlobeRendering?o.mainMatrix:r.mainMatrix,clippingPlane:o.clippingPlane,tileMercatorCoords:o.tileMercatorCoords,projectionTransition:e.applyGlobeMatrix?this._globeness:0,fallbackMatrix:r.fallbackMatrix}}isLocationOccluded(e){return this.currentTransform.isLocationOccluded(e)}transformLightDirection(e){return this.currentTransform.transformLightDirection(e)}getPixelScale(){return c.b9(this._mercatorTransform.getPixelScale(),this._verticalPerspectiveTransform.getPixelScale(),this._globeness)}getCircleRadiusCorrection(){return c.b9(this._mercatorTransform.getCircleRadiusCorrection(),this._verticalPerspectiveTransform.getCircleRadiusCorrection(),this._globeness)}getPitchedTextCorrection(e,r,o){const u=this._mercatorTransform.getPitchedTextCorrection(e,r,o),f=this._verticalPerspectiveTransform.getPitchedTextCorrection(e,r,o);return c.b9(u,f,this._globeness)}projectTileCoordinates(e,r,o,u){return this.currentTransform.projectTileCoordinates(e,r,o,u)}_calcMatrices(){this._helper._width&&this._helper._height&&(this._verticalPerspectiveTransform.apply(this,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(e){return this.currentTransform.calculateFogMatrix(e)}getVisibleUnwrappedCoordinates(e){return this.currentTransform.getVisibleUnwrappedCoordinates(e)}getCameraFrustum(){return this.currentTransform.getCameraFrustum()}getClippingPlane(){return this.currentTransform.getClippingPlane()}getCoveringTilesDetailsProvider(){return this.currentTransform.getCoveringTilesDetailsProvider()}recalculateZoomAndCenter(e){this._mercatorTransform.recalculateZoomAndCenter(e),this._verticalPerspectiveTransform.recalculateZoomAndCenter(e)}maxPitchScaleFactor(){return this._mercatorTransform.maxPitchScaleFactor()}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){return this._helper.getCameraLngLat()}lngLatToCameraDepth(e,r){return this.currentTransform.lngLatToCameraDepth(e,r)}populateCache(e){this._mercatorTransform.populateCache(e),this._verticalPerspectiveTransform.populateCache(e)}getBounds(){return this.currentTransform.getBounds()}getConstrained(e,r){return this.currentTransform.getConstrained(e,r)}calculateCenterFromCameraLngLatAlt(e,r,o,u){return this._helper.calculateCenterFromCameraLngLatAlt(e,r,o,u)}setLocationAtPoint(e,r){if(!this.isGlobeRendering)return this._mercatorTransform.setLocationAtPoint(e,r),void this.apply(this._mercatorTransform);this._verticalPerspectiveTransform.setLocationAtPoint(e,r),this.apply(this._verticalPerspectiveTransform)}locationToScreenPoint(e,r){return this.currentTransform.locationToScreenPoint(e,r)}screenPointToMercatorCoordinate(e,r){return this.currentTransform.screenPointToMercatorCoordinate(e,r)}screenPointToLocation(e,r){return this.currentTransform.screenPointToLocation(e,r)}isPointOnMapSurface(e,r){return this.currentTransform.isPointOnMapSurface(e,r)}getRayDirectionFromPixel(e){return this._verticalPerspectiveTransform.getRayDirectionFromPixel(e)}getMatrixForModel(e,r){return this.currentTransform.getMatrixForModel(e,r)}getProjectionDataForCustomLayer(e=!0){const r=this._mercatorTransform.getProjectionDataForCustomLayer(e);if(!this.isGlobeRendering)return r;const o=this._verticalPerspectiveTransform.getProjectionDataForCustomLayer(e);return o.fallbackMatrix=r.mainMatrix,o}getFastPathSimpleProjectionMatrix(e){return this.currentTransform.getFastPathSimpleProjectionMatrix(e)}}class Bi{get useGlobeControls(){return!0}handlePanInertia(e,r){const o=Wl(e,r);return Math.abs(o.lng-r.center.lng)>180&&(o.lng=r.center.lng+179.5*Math.sign(o.lng-r.center.lng)),{easingCenter:o,easingOffset:new c.P(0,0)}}handleMapControlsRollPitchBearingZoom(e,r){const o=e.around,u=r.screenPointToLocation(o);e.bearingDelta&&r.setBearing(r.bearing+e.bearingDelta),e.pitchDelta&&r.setPitch(r.pitch+e.pitchDelta),e.rollDelta&&r.setRoll(r.roll+e.rollDelta);const f=r.zoom;e.zoomDelta&&r.setZoom(r.zoom+e.zoomDelta);const y=r.zoom-f;if(y===0)return;const w=c.bk(r.center.lng,u.lng),S=w/(Math.abs(w/180)+1),I=c.bk(r.center.lat,u.lat),A=r.getRayDirectionFromPixel(o),k=r.cameraPosition,R=-1*c.aS(k,A),O=c.bf();c.aM(O,k,[A[0]*R,A[1]*R,A[2]*R]);const V=c.bq(O)-1,X=Math.exp(.5*-Math.max(V-.3,0)),W=Un(r.worldSize,r.center.lat)/Math.min(r.width,r.height),K=c.bc(W,.9,.5,1,.25),ee=(1-c.aG(-y))*Math.min(X,K),se=r.center.lat,oe=r.zoom,le=new c.N(r.center.lng+S*ee,c.ab(r.center.lat+I*ee,-85.051129,c.aF));r.setLocationAtPoint(u,o);const he=r.center,ue=c.bc(Math.abs(w),45,85,0,1),ve=c.bc(W,.75,.35,0,1),be=Math.pow(Math.max(ue,ve),.25),Ae=c.bk(he.lng,le.lng),Re=c.bk(he.lat,le.lat);r.setCenter(new c.N(he.lng+Ae*be,he.lat+Re*be).wrap()),r.setZoom(oe+Gr(se,r.center.lat))}handleMapControlsPan(e,r,o){if(!e.panDelta)return;const u=r.center.lat,f=r.zoom;r.setCenter(Wl(e.panDelta,r).wrap()),r.setZoom(f+Gr(u,r.center.lat))}cameraForBoxAndBearing(e,r,o,u,f){const y=Es(e,r,o,u,f),w=r.left/f.width*2-1,S=(f.width-r.right)/f.width*2-1,I=r.top/f.height*-2+1,A=(f.height-r.bottom)/f.height*-2+1,k=c.bk(o.getWest(),o.getEast())<0,R=k?o.getEast():o.getWest(),O=k?o.getWest():o.getEast(),V=Math.max(o.getNorth(),o.getSouth()),X=Math.min(o.getNorth(),o.getSouth()),W=R+.5*c.bk(R,O),K=V+.5*c.bk(V,X),ee=f.clone();ee.setCenter(y.center),ee.setBearing(y.bearing),ee.setPitch(0),ee.setRoll(0),ee.setZoom(y.zoom);const se=ee.modelViewProjectionMatrix,oe=[ir(o.getNorthWest()),ir(o.getNorthEast()),ir(o.getSouthWest

744()),ir(o.getSouthEast()),ir(new c.N(O,K)),ir(new c.N(R,K)),ir(new c.N(W,V)),ir(new c.N(W,X))],le=ir(y.center);let he=Number.POSITIVE_INFINITY;for(const ue of oe)w<0&&(he=Bi.getLesserNonNegativeNonNull(he,Bi.solveVectorScale(ue,le,se,"x",w))),S>0&&(he=Bi.getLesserNonNegativeNonNull(he,Bi.solveVectorScale(ue,le,se,"x",S))),I>0&&(he=Bi.getLesserNonNegativeNonNull(he,Bi.solveVectorScale(ue,le,se,"y",I))),A<0&&(he=Bi.getLesserNonNegativeNonNull(he,Bi.solveVectorScale(ue,le,se,"y",A)));if(Number.isFinite(he)&&he!==0)return y.zoom=ee.zoom+c.a8(he),y;Yi()}handleJumpToCenterZoom(e,r){const o=e.center.lat,u=e.getConstrained(r.center?c.N.convert(r.center):e.center,e.zoom).center;e.setCenter(u.wrap());const f=r.zoom!==void 0?+r.zoom:e.zoom+Gr(o,u.lat);e.zoom!==f&&e.setZoom(f)}handleEaseTo(e,r){const o=e.zoom,u=e.center,f=e.padding,y={roll:e.roll,pitch:e.pitch,bearing:e.bearing},w={roll:r.roll===void 0?e.roll:r.roll,pitch:r.pitch===void 0?e.pitch:r.pitch,bearing:r.bearing===void 0?e.bearing:r.bearing},S=r.zoom!==void 0,I=!e.isPaddingEqual(r.padding);let A=!1;const k=r.center?c.N.convert(r.center):u,R=e.getConstrained(k,o).center;fi(e,R);const O=e.clone();O.setCenter(R),O.setZoom(S?+r.zoom:o+Gr(u.lat,k.lat)),O.setBearing(r.bearing);const V=new c.P(c.ab(e.centerPoint.x+r.offsetAsPoint.x,0,e.width),c.ab(e.centerPoint.y+r.offsetAsPoint.y,0,e.height));O.setLocationAtPoint(R,V);const X=(r.offset&&r.offsetAsPoint.mag())>0?O.center:R,W=S?+r.zoom:o+Gr(u.lat,X.lat),K=o+Gr(u.lat,0),ee=W+Gr(X.lat,0),se=c.bk(u.lng,X.lng),oe=c.bk(u.lat,X.lat),le=c.aG(ee-K);return A=W!==o,{easeFunc:he=>{if(c.b3(y,w)||ql({startEulerAngles:y,endEulerAngles:w,tr:e,k:he,useSlerp:y.roll!=w.roll}),I&&e.interpolatePadding(f,r.padding,he),r.around)c.w("Easing around a point is not supported under globe projection."),e.setLocationAtPoint(r.around,r.aroundPoint);else{const ue=ee>K?Math.min(2,le):Math.max(.5,le),ve=Math.pow(ue,1-he),be=Bu(u,se,oe,he*ve);e.setCenter(be.wrap())}if(A){const ue=c.y.number(K,ee,he)+Gr(0,e.center.lat);e.setZoom(ue)}},isZooming:A,elevationCenter:X}}handleFlyTo(e,r){const o=r.zoom!==void 0,u=e.center,f=e.zoom,y=!e.isPaddingEqual(r.padding),w=e.getConstrained(c.N.convert(r.center||r.locationAtOffset),f).center,S=o?+r.zoom:e.zoom+Gr(e.center.lat,w.lat),I=e.clone();I.setCenter(w),y&&I.setPadding(r.padding),I.setZoom(S),I.setBearing(r.bearing);const A=new c.P(c.ab(e.centerPoint.x+r.offsetAsPoint.x,0,e.width),c.ab(e.centerPoint.y+r.offsetAsPoint.y,0,e.height));I.setLocationAtPoint(w,A);const k=I.center;fi(e,k);const R=function(se,oe,le){const he=ir(oe),ue=ir(le),ve=c.aS(he,ue),be=Math.acos(ve),Ae=Fu(se);return be/(2*Math.PI)*Ae}(e,u,k),O=f+Gr(u.lat,0),V=S+Gr(k.lat,0),X=c.aG(V-O);let W;if(typeof r.minZoom=="number"){const se=+r.minZoom+Gr(k.lat,0),oe=Math.min(se,O,V)+Gr(0,k.lat),le=e.getConstrained(k,oe).zoom+Gr(k.lat,0);W=c.aG(le-O)}const K=c.bk(u.lng,k.lng),ee=c.bk(u.lat,k.lat);return{easeFunc:(se,oe,le,he)=>{const ue=Bu(u,K,ee,le),ve=se===1?k:ue;e.setCenter(ve.wrap());const be=O+c.a8(oe);e.setZoom(se===1?S:be+Gr(0,ve.lat))},scaleOfZoom:X,targetCenter:k,scaleOfMinZoom:W,pixelPathLength:R}}static solveVectorScale(e,r,o,u,f){const y=u==="x"?[o[0],o[4],o[8],o[12]]:[o[1],o[5],o[9],o[13]],w=[o[3],o[7],o[11],o[15]],S=e[0]*y[0]+e[1]*y[1]+e[2]*y[2],I=e[0]*w[0]+e[1]*w[1]+e[2]*w[2],A=r[0]*y[0]+r[1]*y[1]+r[2]*y[2],k=r[0]*w[0]+r[1]*w[1]+r[2]*w[2];return A+f*I===S+f*k||w[3]*(S-A)+y[3]*(k-I)+S*k==A*I?null:(A+y[3]-f*k-f*w[3])/(A-S-f*k+f*I)}static getLesserNonNegativeNonNull(e,r){return r!==null&&r>=0&&r<e?r:e}}class Aa{constructor(e){this._globe=e,this._mercatorCameraHelper=new wo,this._verticalPerspectiveCameraHelper=new Bi}get useGlobeControls(){return this._globe.useGlobeRendering}get currentHelper(){return this.useGlobeControls?this._verticalPerspectiveCameraHelper:this._mercatorCameraHelper}handlePanInertia(e,r){return this.currentHelper.handlePanInertia(e,r)}handleMapControlsRollPitchBearingZoom(e,r){return this.currentHelper.handleMapControlsRollPitchBearingZoom(e,r)}handleMapControlsPan(e,r,o){this.currentHelper.handleMapControlsPan(e,r,o)}cameraForBoxAndBearing(e,r,o,u,f){return this.currentHelper.cameraForBoxAndBearing(e,r,o,u,f)}handleJumpToCenterZoom(e,r){this.currentHelper.handleJumpToCenterZoom(e,r)}handleEaseTo(e,r){return this.currentHelper.handleEaseTo(e,r)}handleFlyTo(e,r){return this.currentHelper.handleFlyTo(e,r)}}const Zn=(d,e)=>c.t(d,e&&e.filter(r=>r.identifier!=="source.canvas")),Yl=c.br();class Ki extends c.E{constructor(e,r={}){super(),this._rtlPluginLoaded=()=>{for(const o in this.sourceCaches){const u=this.sourceCaches[o].getSource().type;u!=="vector"&&u!=="geojson"||this.sourceCaches[o].reload()}},this.map=e,this.dispatcher=new Xi(Li(),e._getMapId()),this.dispatcher.registerMessageHandler("GG",(o,u)=>this.getGlyphs(o,u)),this.dispatcher.registerMessageHandler("GI",(o,u)=>this.getImages(o,u)),this.imageManager=new cr,this.imageManager.setEventedParent(this),this.glyphManager=new Mr(e._requestManager,r.localIdeographFontFamily),this.lineAtlas=new Wi(256,512),this.crossTileSymbolIndex=new dn,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new c.bs,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("SR",c.bt()),Ft().on(gt,this._rtlPluginLoaded),this.on("data",o=>{if(o.dataType!=="source"||o.sourceDataType!=="metadata")return;const u=this.sourceCaches[o.sourceId];if(!u)return;const f=u.getSource();if(f&&f.vectorLayerIds)for(const y in this._layers){const w=this._layers[y];

744)),this._validate(c.u.layer,`layers.${u}`,e,{arrayIndex:-1},o))return;f=c.bv(e),this._validateLayer(f),f.setEventedParent(this,{layer:{id:u}})}const y=r?this._order.indexOf(r):this._order.length;if(r&&y===-1)this.fire(new c.j(new Error(`Cannot add layer "${u}" before non-existing layer "${r}".`)));else{if(this._order.splice(y,0,u),this._layerOrderChanged=!0,this._layers[u]=f,this._removedLayers[u]&&f.source&&f.type!=="custom"){const w=this._removedLayers[u];delete this._removedLayers[u],w.type!==f.type?this._updatedSources[f.source]="clear":(this._updatedSources[f.source]="reload",this.sourceCaches[f.source].pause())}this._updateLayer(f),f.onAdd&&f.onAdd(this.map)}}moveLayer(e,r){if(this._checkLoaded(),this._changed=!0,!this._layers[e])return void this.fire(new c.j(new Error(`The layer '${e}' does not exist in the map's style and cannot be moved.`)));if(e===r)return;const o=this._order.indexOf(e);this._order.splice(o,1);const u=r?this._order.indexOf(r):this._order.length;r&&u===-1?this.fire(new c.j(new Error(`Cannot move layer "${e}" before non-existing layer "${r}".`))):(this._order.splice(u,0,e),this._layerOrderChanged=!0)}removeLayer(e){this._checkLoaded();const r=this._layers[e];if(!r)return void this.fire(new c.j(new Error(`Cannot remove non-existing layer "${e}".`)));r.setEventedParent(null);const o=this._order.indexOf(e);this._order.splice(o,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=r,delete this._layers[e],this._serializedLayers&&delete this._serializedLayers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],r.onRemove&&r.onRemove(this.map)}getLayer(e){return this._layers[e]}getLayersOrder(){return[...this._order]}hasLayer(e){return e in this._layers}setLayerZoomRange(e,r,o){this._checkLoaded();const u=this.getLayer(e);u?u.minzoom===r&&u.maxzoom===o||(r!=null&&(u.minzoom=r),o!=null&&(u.maxzoom=o),this._updateLayer(u)):this.fire(new c.j(new Error(`Cannot set the zoom range of non-existing layer "${e}".`)))}setFilter(e,r,o={}){this._checkLoaded();const u=this.getLayer(e);if(u){if(!c.bz(u.filter,r))return r==null?(u.filter=void 0,void this._updateLayer(u)):void(this._validate(c.u.filter,`layers.${u.id}.filter`,r,null,o)||(u.filter=c.bw(r),this._updateLayer(u)))}else this.fire(new c.j(new Error(`Cannot filter non-existing layer "${e}".`)))}getFilter(e){return c.bw(this.getLayer(e).filter)}setLayoutProperty(e,r,o,u={}){this._checkLoaded();const f=this.getLayer(e);f?c.bz(f.getLayoutProperty(r),o)||(f.setLayoutProperty(r,o,u),this._updateLayer(f)):this.fire(new c.j(new Error(`Cannot style non-existing layer "${e}".`)))}getLayoutProperty(e,r){const o=this.getLayer(e);if(o)return o.getLayoutProperty(r);this.fire(new c.j(new Error(`Cannot get style of non-existing layer "${e}".`)))}setPaintProperty(e,r,o,u={}){this._checkLoaded();const f=this.getLayer(e);f?c.bz(f.getPaintProperty(r),o)||(f.setPaintProperty(r,o,u)&&this._updateLayer(f),this._changed=!0,this._updatedPaintProps[e]=!0,this._serializedLayers=null):this.fire(new c.j(new Error(`Cannot style non-existing layer "${e}".`)))}getPaintProperty(e,r){return this.getLayer(e).getPaintProperty(r)}setFeatureState(e,r){this._checkLoaded();const o=e.source,u=e.sourceLayer,f=this.sourceCaches[o];if(f===void 0)return void this.fire(new c.j(new Error(`The source '${o}' does not exist in the map's style.`)));const y=f.getSource().type;y==="geojson"&&u?this.fire(new c.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):y!=="vector"||u?(e.id===void 0&&this.fire(new c.j(new Error("The feature id parameter must be provided."))),f.setFeatureState(u,e.id,r)):this.fire(new c.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(e,r){this._checkLoaded();const o=e.source,u=this.sourceCaches[o];if(u===void 0)return void this.fire(new c.j(new Error(`The source '${o}' does not exist in the map's style.`)));const f=u.getSource().type,y=f==="vector"?e.sourceLayer:void 0;f!=="vector"||y?r&&typeof e.id!="string"&&typeof e.id!="number"?this.fire(new c.j(new Error("A feature id is required to remove its specific state property."))):u.removeFeatureState(y,e.id,r):this.fire(new c.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(e){this._checkLoaded();const r=e.source,o=e.sourceLayer,u=this.sourceCaches[r];if(u!==void 0)return u.getSource().type!=="vector"||o?(e.id===void 0&&this.fire(new c.j(new Error("The feature id parameter must be provided."))),u.getFeatureState(

744this._validate(c.u.sprite,"sprite",y,null,o)||(this.stylesheet.sprite=y,this._loadSprite(f,!0,u))}removeSprite(e){this._checkLoaded();const r=Xt(this.stylesheet.sprite);if(r.find(o=>o.id===e)){if(this._spritesImagesIds[e])for(const o of this._spritesImagesIds[e])this.imageManager.removeImage(o),this._changedImages[o]=!0;r.splice(r.findIndex(o=>o.id===e),1),this.stylesheet.sprite=r.length>0?r:void 0,delete this._spritesImagesIds[e],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new c.k("data",{dataType:"style"}))}else this.fire(new c.j(new Error(`Sprite "${e}" doesn't exists on this map.`)))}getSprite(){return Xt(this.stylesheet.sprite)}setSprite(e,r={},o){this._checkLoaded(),e&&this._validate(c.u.sprite,"sprite",e,null,r)||(this.stylesheet.sprite=e,e?this._loadSprite(e,!0,o):(this._unloadSprite(),o&&o(null)))}}var Vp=c.aA([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class Kl{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(e,r,o,u,f,y,w,S,I){this.context=e;let A=this.boundPaintVertexBuffers.length!==u.length;for(let k=0;!A&&k<u.length;k++)this.boundPaintVertexBuffers[k]!==u[k]&&(A=!0);!this.vao||this.boundProgram!==r||this.boundLayoutVertexBuffer!==o||A||this.boundIndexBuffer!==f||this.boundVertexOffset!==y||this.boundDynamicVertexBuffer!==w||this.boundDynamicVertexBuffer2!==S||this.boundDynamicVertexBuffer3!==I?this.freshBind(r,o,u,f,y,w,S,I):(e.bindVertexArray.set(this.vao),w&&w.bind(),f&&f.dynamicDraw&&f.bind(),S&&S.bind(),I&&I.bind())}freshBind(e,r,o,u,f,y,w,S){const I=e.numAttributes,A=this.context,k=A.gl;this.vao&&this.destroy(),this.vao=A.createVertexArray(),A.bindVertexArray.set(this.vao),this.boundProgram=e,this.boundLayoutVertexBuffer=r,this.boundPaintVertexBuffers=o,this.boundIndexBuffer=u,this.boundVertexOffset=f,this.boundDynamicVertexBuffer=y,this.boundDynamicVertexBuffer2=w,this.boundDynamicVertexBuffer3=S,r.enableAttributes(k,e);for(const R of o)R.enableAttributes(k,e);y&&y.enableAttributes(k,e),w&&w.enableAttributes(k,e),S&&S.enableAttributes(k,e),r.bind(),r.setVertexAttribPointers(k,e,f);for(const R of o)R.bind(),R.setVertexAttribPointers(k,e,f);y&&(y.bind(),y.setVertexAttribPointers(k,e,f)),u&&u.bind(),w&&(w.bind(),w.setVertexAttribPointers(k,e,f)),S&&(S.bind(),S.setVertexAttribPointers(k,e,f)),A.currentNumAttributes=I}destroy(){this.vao&&(this.context.deleteVertexArray(this.vao),this.vao=null)}}const ka=(d,e,r,o,u)=>({u_texture:0,u_ele_delta:d,u_fog_matrix:e,u_fog_color:r?r.properties.get("fog-color"):c.b4.white,u_fog_ground_blend:r?r.properties.get("fog-ground-blend"):1,u_fog_ground_blend_opacity:u?0:r?r.calculateFogBlendOpacity(o):0,u_horizon_color:r?r.properties.get("horizon-color"):c.b4.white,u_horizon_fog_blend:r?r.properties.get("horizon-fog-blend"):1,u_is_globe_mode:u?1:0}),za={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 Mo(d){const e=[];for(let r=0;r<d.length;r++){if(d[r]===null)continue;const o=d[r].split(" ");e.push(o.pop())}return e}class Po{constructor(e,r,o,u,f,y,w,S){const I=e.gl;this.program=I.createProgram();const A=Mo(r.staticAttributes),k=o?o.getBinderAttributes():[],R=A.concat(k),O=ys.prelude.staticUniforms?Mo(ys.prelude.staticUniforms):[],V=w.staticUniforms?Mo(w.staticUniforms):[],X=r.staticUniforms?Mo(r.staticUniforms):[],W=o?o.getBinderUniforms():[],K=O.concat(V).concat(X).concat(W),ee=[];for(const be of K)ee.indexOf(be)<0&&ee.push(be);const se=o?o.defines():[];ls(I)&&se.unshift("#version 300 es"),f&&se.push("#define OVERDRAW_INSPECTOR;"),y&&se.push("#define TERRAIN3D;"),S&&se.push(S);let oe=se.concat(ys.prelude.fragmentSource,w.fragmentSource,r.fragmentSource).join(`
745`),le=se.concat(ys.prelude.vertexSource,w.vertexSource,r.vertexSource).join(`
746`);

746ls(I)||(oe=function(be){return be.replace(/\bin\s/g,"varying ").replace("out highp vec4 fragColor;","").replace(/fragColor/g,"gl_FragColor").replace(/texture\(/g,"texture2D(")}(oe),le=function(be){return be.replace(/\bin\s/g,"attribute ").replace(/\bout\s/g,"varying ").replace(/texture\(/g,"texture2D(")}(le));const he=I.createShader(I.FRAGMENT_SHADER);if(I.isContextLost())return void(this.failedToCreate=!0);if(I.shaderSource(he,oe),I.compileShader(he),!I.getShaderParameter(he,I.COMPILE_STATUS))throw new Error(`Could not compile fragment shader: ${I.getShaderInfoLog(he)}`);I.attachShader(this.program,he);const ue=I.createShader(I.VERTEX_SHADER);if(I.isContextLost())return void(this.failedToCreate=!0);if(I.shaderSource(ue,le),I.compileShader(ue),!I.getShaderParameter(ue,I.COMPILE_STATUS))throw new Error(`Could not compile vertex shader: ${I.getShaderInfoLog(ue)}`);I.attachShader(this.program,ue),this.attributes={};const ve={};this.numAttributes=R.length;for(let be=0;be<this.numAttributes;be++)R[be]&&(I.bindAttribLocation(this.program,be,R[be]),this.attributes[R[be]]=be);if(I.linkProgram(this.program),!I.getProgramParameter(this.program,I.LINK_STATUS))throw new Error(`Program failed to link: ${I.getProgramInfoLog(this.program)}`);I.deleteShader(ue),I.deleteShader(he);for(let be=0;be<ee.length;be++){const Ae=ee[be];if(Ae&&!ve[Ae]){const Re=I.getUniformLocation(this.program,Ae);Re&&(ve[Ae]=Re)}}this.fixedUniforms=u(e,ve),this.terrainUniforms=((be,Ae)=>({u_depth:new c.bC(be,Ae.u_depth),u_terrain:new c.bC(be,Ae.u_terrain),u_terrain_dim:new c.b5(be,Ae.u_terrain_dim),u_terrain_matrix:new c.bD(be,Ae.u_terrain_matrix),u_terrain_unpack:new c.bE(be,Ae.u_terrain_unpack),u_terrain_exaggeration:new c.b5(be,Ae.u_terrain_exaggeration)}))(e,ve),this.projectionUniforms=((be,Ae)=>({u_projection_matrix:new c.bD(be,Ae.u_projection_matrix),u_projection_tile_mercator_coords:new c.bE(be,Ae.u_projection_tile_mercator_coords),u_projection_clipping_plane:new c.bE(be,Ae.u_projection_clipping_plane),u_projection_transition:new c.b5(be,Ae.u_projection_transition),u_projection_fallback_matrix:new c.bD(be,Ae.u_projection_fallback_matrix)}))(e,ve),this.binderUniforms=o?o.getUniforms(e,ve):[]}draw(e,r,o,u,f,y,w,S,I,A,k,R,O,V,X,W,K,ee,se){const oe=e.gl;if(this.failedToCreate)return;if(e.program.set(this.program),e.setDepthMode(o),e.setStencilMode(u),e.setColorMode(f),e.setCullFace(y),S){e.activeTexture.set(oe.TEXTURE2),oe.bindTexture(oe.TEXTURE_2D,S.depthTexture),e.activeTexture.set(oe.TEXTURE3),oe.bindTexture(oe.TEXTURE_2D,S.texture);for(const he in this.terrainUniforms)this.terrainUniforms[he].set(S[he])}if(I)for(const he in I)this.projectionUniforms[za[he]].set(I[he]);if(w)for(const he in this.fixedUniforms)this.fixedUniforms[he].set(w[he]);W&&W.setUniforms(e,this.binderUniforms,V,{zoom:X});let le=0;switch(r){case oe.LINES:le=2;break;case oe.TRIANGLES:le=3;break;case oe.LINE_STRIP:le=1}for(const he of O.get()){const ue=he.vaos||(he.vaos={});(ue[A]||(ue[A]=new Kl)).bind(e,this,k,W?W.getPaintVertexBuffers():[],R,he.vertexOffset,K,ee,se),oe.drawElements(r,he.primitiveLength*le,oe.UNSIGNED_SHORT,he.primitiveOffset*le*2)}}}function Ou(d,e,r){const o=1/c.at(r,1,e.transform.tileZoom),u=Math.pow(2,r.tileID.overscaledZ),f=r.tileSize*Math.pow(2,e.transform.tileZoom)/u,y=f*(r.tileID.canonical.x+r.tileID.wrap*u),w=f*r.tileID.canonical.y;return{u_image:0,u_texsize:r.imageAtlasTexture.size,u_scale:[o,d.fromScale,d.toScale],u_fade:d.t,u_pixel_coord_upper:[y>>16,w>>16],u_pixel_coord_lower:[65535&y,65535&w]}}const yn=(d,e,r,o)=>{const u=d.style.light,f=u.properties.get("position"),y=[f.x,f.y,f.z],w=c.bI();u.properties.get("anchor")==="viewport"&&c.bJ(w,d.transform.bearingInRadians),c.bK(y,y,w);const S=d.transform.transformLightDirection(y),I=u.properties.get("color");return{u_lightpos:y,u_lightpos_globe:S,u_lightintensity:u.properties.get("intensity"),u_lightcolor:[I.r,I.g,I.b],u_vertical_gradient:+e,u_opacity:r,u_fill_translate:o}},$p=(d,e,r,o,u,f,y)=>c.e(yn(d,e,r,o),Ou(f,d,y),{u_height_factor:-Math.pow(2,u.overscaledZ)/y.tileSize/8}),Jl=(d,e,r,o)=>c.e(Ou(e,d,r),{u_fill_translate:o}),Up=(d,e)=>({u_world:d,u_fill_translate:e}),Nu=(d,e,r,o,u)=>c.e(Jl(d,e,r,u),{u_world:o}),Ql=(d,e,r,o,u)=>{const f=d.transform;let y,w,S=0;if(r.paint.get("circle-pitch-alignment")==="map"){const I=c.at(e,1,f.zoom);

746return[new c.Y(0,o/r).toLngLat().lat,new c.Y(0,(o+1)/r).toLngLat().lat]}const rc=(d,e,r,o)=>{const u=d.transform;return{u_translation:sc(d,e,r),u_ratio:o/c.at(e,1,u.zoom),u_device_pixel_ratio:d.pixelRatio,u_units_to_pixels:[1/u.pixelsToGLUnits[0],1/u.pixelsToGLUnits[1]]}},Io=(d,e,r,o,u)=>c.e(rc(d,e,r,o),{u_image:0,u_image_height:u}),Zp=(d,e,r,o,u)=>{const f=d.transform,y=ic(e,f);return{u_translation:sc(d,e,r),u_texsize:e.imageAtlasTexture.size,u_ratio:o/c.at(e,1,f.zoom),u_device_pixel_ratio:d.pixelRatio,u_image:0,u_scale:[y,u.fromScale,u.toScale],u_fade:u.t,u_units_to_pixels:[1/f.pixelsToGLUnits[0],1/f.pixelsToGLUnits[1]]}},qp=(d,e,r,o,u,f)=>{const y=d.lineAtlas,w=ic(e,d.transform),S=r.layout.get("line-cap")==="round",I=y.getDash(u.from,S),A=y.getDash(u.to,S),k=I.width*f.fromScale,R=A.width*f.toScale;return c.e(rc(d,e,r,o),{u_patternscale_a:[w/k,-I.height/2],u_patternscale_b:[w/R,-A.height/2],u_sdfgamma:y.width/(256*Math.min(k,R)*d.pixelRatio)/2,u_image:0,u_tex_y_a:I.y,u_tex_y_b:A.y,u_mix:f.t})};function ic(d,e){return 1/c.at(d,1,e.tileZoom)}function sc(d,e,r){return c.au(d.transform,e,r.paint.get("line-translate"),r.paint.get("line-translate-anchor"))}const Zu=(d,e,r,o,u)=>{return{u_tl_parent:d,u_scale_parent:e,u_buffer_scale:1,u_fade_t:r.mix,u_opacity:r.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:nc(o.paint.get("raster-hue-rotate")),u_coords_top:[u[0].x,u[0].y,u[1].x,u[1].y],u_coords_bottom:[u[3].x,u[3].y,u[2].x,u[2].y]};var f,y};function nc(d){d*=Math.PI/180;const e=Math.sin(d),r=Math.cos(d);return[(2*r+1)/3,(-Math.sqrt(3)*e-r+1)/3,(Math.sqrt(3)*e-r+1)/3]}const ac=(d,e,r,o,u,f,y,w,S,I,A,k,R)=>{const O=y.transform;return{u_is_size_zoom_constant:+(d==="constant"||d==="source"),u_is_size_feature_constant:+(d==="constant"||d==="camera"),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:O.cameraToCenterDistance,u_pitch:O.pitch/360*2*Math.PI,u_rotate_symbol:+r,u_aspect_ratio:O.width/O.height,u_fade_change:y.options.fadeDuration?y.symbolFadeChange:1,u_label_plane_matrix:w,u_coord_matrix:S,u_is_text:+A,u_pitch_with_map:+o,u_is_along_line:u,u_is_variable_anchor:f,u_texsize:k,u_texture:0,u_translation:I,u_pitched_scale:R}},Da=(d,e,r,o,u,f,y,w,S,I,A,k,R,O)=>{const V=y.transform;return c.e(ac(d,e,r,o,u,f,y,w,S,I,A,k,O),{u_gamma_scale:o?Math.cos(V.pitch*Math.PI/180)*V.cameraToCenterDistance:1,u_device_pixel_ratio:y.pixelRatio,u_is_halo:1})},As=(d,e,r,o,u,f,y,w,S,I,A,k,R)=>c.e(Da(d,e,r,o,u,f,y,w,S,I,!0,A,0,R),{u_texsize_icon:k,u_texture_icon:1}),oc=(d,e)=>({u_opacity:d,u_color:e}),lc=(d,e,r,o,u)=>c.e(function(f,y,w,S){const I=w.imageManager.getPattern(f.from.toString()),A=w.imageManager.getPattern(f.to.toString()),{width:k,height:R}=w.imageManager.getPixelSize(),O=Math.pow(2,S.tileID.overscaledZ),V=S.tileSize*Math.pow(2,w.transform.tileZoom)/O,X=V*(S.tileID.canonical.x+S.tileID.wrap*O),W=V*S.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:I.tl,u_pattern_br_a:I.br,u_pattern_tl_b:A.tl,u_pattern_br_b:A.br,u_texsize:[k,R],u_mix:y.t,u_pattern_size_a:I.displaySize,u_pattern_size_b:A.displaySize,u_scale_a:y.fromScale,u_scale_b:y.toScale,u_tile_units_to_pixels:1/c.at(S,1,w.transform.tileZoom),u_pixel_coord_upper:[X>>16,W>>16],u_pixel_coord_lower:[65535&X,65535&W]}}(r,u,e,o),{u_opacity:d}),Co=(d,e)=>{},qu={fillExtrusion:(d,e)=>({u_lightpos:new c.bG(d,e.u_lightpos),u_lightpos_globe:new c.bG(d,e.u_lightpos_globe),u_lightintensity:new c.b5(d,e.u_lightintensity),u_lightcolor:new c.bG(d,e.u_lightcolor),u_vertical_gradient:new c.b5(d,e.u_vertical_gradient),u_opacity:new c.b5(d,e.u_opacity),u_fill_translate:new c.bH(d,e.u_fill_translate)}),fillExtrusionPattern:(d,e)=>({u_lightpos:new c.bG(d,e.u_lightpos),u_lightpos_globe:new c.bG(d,e.u_lightpos_globe),u_lightintensity:new c.b5(d,e.u_lightintensity),u_lightcolor:new c.bG(d,e.u_lightcolor),u_vertical_gradient:new c.b5(d,e.u_vertical_gradient),u_height_factor:new c.b5(d,e.u_height_factor),u_opacity:new c.b5(d,e.u_opacity),u_fill_translate:new c.bH(d,e.u_fill_translate),u_image:new c.bC(d,e.u_image),u_texsize:new c.bH(d,e.u_texsize),u_pixel_coord_upper:new c.bH(d,e.u_pixel_coord_upper),u_pixel_coord_lower:new c.bH(d,e.u_pixel_coord_lower),u_scale:new c.bG(d,e.u_scale),u_fade:new c.b5(d,e.u_fade)}),fill:(d,e)=>({u_fill_translate:new c.bH(d,e.u_fill_translate)}),fillPattern:(d,e)=>({u_image:new c.bC(d,e.u_image),u_texsize:new c.bH(d,e.u_texsize),u_pixel_coord_upper:new c.bH(d,e.u_pixel_coord_upper),u_pixel_coord_lower:new c.bH(d,e.u_pixel_coord_lower),u_scale:new c.bG(d,e.u_scale),u_fade:new c.b5(d,e.u_fade),u_fill_translate:new c.bH(d,e.u_fill_translate)}),fillOutline:(d,e)=>({u_world:new c.bH(d,e.u_world),u_fill_translate:new c.bH(d,e.u_fill_translate)}),fillOutlinePattern:(d,e)=>({u_world:new c.bH(d,e.u_world),u_image:new c.bC(d,e.u_image),u_texsize:new c.bH(d,e.u_texsize),u_pixel_coord_upper:new c.bH(d,e.u_pixel_coord_upper),u_pixel_coord_lower:new c.bH(d,e.u_pixel_coord_lower),u_scale:new c.bG(d,e.u_scale),u_fade:new c.b5(d,e.u_fade),u_fill_translate:new c.bH(d,e.u_fill_translate)}),circle:(d,e)=>({u_camera_to_center_distance:new c.b5(d,e.u_camera_to_center_distance),u_scale_with_map:new c.bC(d,e.u_scale_with_map),u_pitch_with_map:new c.bC(d,e.u_pitch_with_map),u_extrude_scale:new c.bH(d,e.u_extrude_scale),u_device_pixel_ratio:new c.b5(d,e.u_device_pixel_ratio),u_globe_extrude_scale:new c.b5(d,e.u_globe_extrude_scale),u_translate:new c.bH(d,e.u_translate)}),collisionBox:(d,e)=>({u_pixel_extrude_scale:new c.bH(d,e.u_pixel_extrude_scale)}),collisionCircle:(d,e)=>({u_viewport_size:new c.bH(d,e.u_viewport_size)}),debug:(d,e)=>({u_color:new c.bF(d,e.u_color),u_overlay:new c.bC(d,e.u_overlay),u_overlay_scale:new c.b5(d,e.u_overlay_scale)}),depth:Co,clippingMask:Co,heatmap:(d,e)=>({u_extrude_scale:new c.b5(d,e.u_extrude_scale),u_intensity:new c.b5(d,e.u_intensity),u_globe_extrude_scale:new c.b5(d,e.u_globe_extrude_scale)}),heatmapTexture:(d,e)=>({u_matrix:new c.bD(d,e.u_matrix),u_world:new c.bH(d,e.u_world),u_image:new c.bC(d,e.u_image),u_color_ramp:new c.bC(d,e.u_color_ramp),u_opacity:new c.b5(d,e.u_opacity)}),hillshade:(d,e)=>({u_image:new c.bC(d,e.u_image),u_latrange:new c.bH(d,e.u_latrange),u_light:new c.bH(d,e.u_light),u_shadow:new c.bF(d,e.u_shadow),u_highlight:new c.bF(d,e.u_highlight),u_accent:new c.bF(d,e.u_accent)}),hillshadePrepare:(d,e)=>({u_matrix:new c.bD(d,e.u_matrix),u_image:new c.bC(d,e.u_image),u_dimension:new c.bH(d,e.u_dimension),u_zoom:new c.b5(d,e.u_zoom),u_unpack:new c.bE(d,e.u_unpack)}),line:(d,e)=>({u_translation:new c.bH(d,e.u_translation),u_ratio:new c.b5(d,e.u_ratio),u_device_pixel_ratio:new c.b5(d,e.u_device_pixel_ratio),u_units_to_pixels:new c.bH(d,e.u_units_to_pixels)}),lineGradient:(d,e)=>({u_translation:new c.bH(d,e.u_translation),u_ratio:new c.b5(d,e.u_ratio),u_device_pixel_ratio:new c.b5(d,e.u_device_pixel_ratio),u_units_to_pixels:new c.bH(d,e.u_units_to_pixels),u_image:new c.bC(d,e.u_image),u_image_height:new c.b5(d,e.u_image_height)}),linePattern:(d,e)=>({u_translation:new c.bH(d,e.u_translation),u_texsize:new c.bH(d,e.u_texsize),u_ratio:new c.b5(d,e.u_ratio),u_device_pixel_ratio:new c.b5(d,e.u_device_pixel_ratio),u_image:new c.bC(d,e.u_image),u_units_to_pixels:new c.bH(d,e.u_units_to_pixels),u_scale:new c.bG(d,e.u_scale),u_fade:new c.b5(d,e.u_fade)}),lineSDF:(d,e)=>({u_translation:new c.bH(d,e.u_translation),u_ratio:new c.b5(d,e.u_ratio),u_device_pixel_ratio:new c.b5(d,e.u_device_pixel_ratio),u_units_to_pixels:new c.bH(d,e.u_units_to_pixels),u_patternscale_a:new c.bH(d,e.u_patternscale_a),u_patternscale_b:new c.bH(d,e.u_patternscale_b),u_sdfgamma:new c.b5(d,e.u_sdfgamma),u_image:new c.bC(d,e.u_image),u_tex_y_a:new c.b5(d,e.u_tex_y_a),u_tex_y_b:new c.b5(d,e.u_tex_y_b),u_mix:new c.b5(d,e.u_mix)}),raster:(d,e)=>({u_tl_parent:new c.bH(d,e.u_tl_parent),u_scale_parent:new c.b5(d,e.u_scale_parent),u_buffer_scale:new c.b5(d,e.u_buffer_scale),u_fade_t:new c.b5(d,e.u_fade_t),u_opacity:new c.b5(d,e.u_opacity),u_image0:new c.bC(d,e.u_image0),u_image1:new c.bC(d,e.u_image1),u_brightness_low:new c.b5(d,e.u_brightness_low),u_brightness_high:new c.b5(d,e.u_brightness_high),u_saturation_factor:new c.b5(d,e.u_saturation_factor),u_contrast_factor:new c.b5(d,e.u_contrast_factor),u_spin_weights:new c.bG(d,e.u_spin_weights),u_coords_top:new c.bE(d,e.u_coords_top),u_coords_bottom:new c.bE(d,e.u_coords_bottom)}),symbolIcon:(d,e)=>({u_is_size_zoom_constant:new c.bC(d,e.u_is_size_zoom_constant),u_is_size_feature_constant:new c.bC(d,e.u_is_size_feature_constant),u_size_t:new c.b5(d,e.u_size_t),u_size:new c.b5(d,e.u_size),u_camera_to_center_distance:new c.b5(d,e.u_camera_to_center_distance),u_pitch:new c.b5(d,e.u_pitch),u_rotate_symbol:new c.bC(d,e.u_rotate_symbol),u_aspect_ratio:new c.b5(d,e.u_aspect_ratio),u_fade_change:new c.b5(d,e.u_fade_change),u_label_plane_matrix:new c.bD(d,e.u_label_plane_matrix

746),u_coord_matrix:new c.bD(d,e.u_coord_matrix),u_is_text:new c.bC(d,e.u_is_text),u_pitch_with_map:new c.bC(d,e.u_pitch_with_map),u_is_along_line:new c.bC(d,e.u_is_along_line),u_is_variable_anchor:new c.bC(d,e.u_is_variable_anchor),u_texsize:new c.bH(d,e.u_texsize),u_texture:new c.bC(d,e.u_texture),u_translation:new c.bH(d,e.u_translation),u_pitched_scale:new c.b5(d,e.u_pitched_scale)}),symbolSDF:(d,e)=>({u_is_size_zoom_constant:new c.bC(d,e.u_is_size_zoom_constant),u_is_size_feature_constant:new c.bC(d,e.u_is_size_feature_constant),u_size_t:new c.b5(d,e.u_size_t),u_size:new c.b5(d,e.u_size),u_camera_to_center_distance:new c.b5(d,e.u_camera_to_center_distance),u_pitch:new c.b5(d,e.u_pitch),u_rotate_symbol:new c.bC(d,e.u_rotate_symbol),u_aspect_ratio:new c.b5(d,e.u_aspect_ratio),u_fade_change:new c.b5(d,e.u_fade_change),u_label_plane_matrix:new c.bD(d,e.u_label_plane_matrix),u_coord_matrix:new c.bD(d,e.u_coord_matrix),u_is_text:new c.bC(d,e.u_is_text),u_pitch_with_map:new c.bC(d,e.u_pitch_with_map),u_is_along_line:new c.bC(d,e.u_is_along_line),u_is_variable_anchor:new c.bC(d,e.u_is_variable_anchor),u_texsize:new c.bH(d,e.u_texsize),u_texture:new c.bC(d,e.u_texture),u_gamma_scale:new c.b5(d,e.u_gamma_scale),u_device_pixel_ratio:new c.b5(d,e.u_device_pixel_ratio),u_is_halo:new c.bC(d,e.u_is_halo),u_translation:new c.bH(d,e.u_translation),u_pitched_scale:new c.b5(d,e.u_pitched_scale)}),symbolTextAndIcon:(d,e)=>({u_is_size_zoom_constant:new c.bC(d,e.u_is_size_zoom_constant),u_is_size_feature_constant:new c.bC(d,e.u_is_size_feature_constant),u_size_t:new c.b5(d,e.u_size_t),u_size:new c.b5(d,e.u_size),u_camera_to_center_distance:new c.b5(d,e.u_camera_to_center_distance),u_pitch:new c.b5(d,e.u_pitch),u_rotate_symbol:new c.bC(d,e.u_rotate_symbol),u_aspect_ratio:new c.b5(d,e.u_aspect_ratio),u_fade_change:new c.b5(d,e.u_fade_change),u_label_plane_matrix:new c.bD(d,e.u_label_plane_matrix),u_coord_matrix:new c.bD(d,e.u_coord_matrix),u_is_text:new c.bC(d,e.u_is_text),u_pitch_with_map:new c.bC(d,e.u_pitch_with_map),u_is_along_line:new c.bC(d,e.u_is_along_line),u_is_variable_anchor:new c.bC(d,e.u_is_variable_anchor),u_texsize:new c.bH(d,e.u_texsize),u_texsize_icon:new c.bH(d,e.u_texsize_icon),u_texture:new c.bC(d,e.u_texture),u_texture_icon:new c.bC(d,e.u_texture_icon),u_gamma_scale:new c.b5(d,e.u_gamma_scale),u_device_pixel_ratio:new c.b5(d,e.u_device_pixel_ratio),u_is_halo:new c.bC(d,e.u_is_halo),u_translation:new c.bH(d,e.u_translation),u_pitched_scale:new c.b5(d,e.u_pitched_scale)}),background:(d,e)=>({u_opacity:new c.b5(d,e.u_opacity),u_color:new c.bF(d,e.u_color)}),backgroundPattern:(d,e)=>({u_opacity:new c.b5(d,e.u_opacity),u_image:new c.bC(d,e.u_image),u_pattern_tl_a:new c.bH(d,e.u_pattern_tl_a),u_pattern_br_a:new c.bH(d,e.u_pattern_br_a),u_pattern_tl_b:new c.bH(d,e.u_pattern_tl_b),u_pattern_br_b:new c.bH(d,e.u_pattern_br_b),u_texsize:new c.bH(d,e.u_texsize),u_mix:new c.b5(d,e.u_mix),u_pattern_size_a:new c.bH(d,e.u_pattern_size_a),u_pattern_size_b:new c.bH(d,e.u_pattern_size_b),u_scale_a:new c.b5(d,e.u_scale_a),u_scale_b:new c.b5(d,e.u_scale_b),u_pixel_coord_upper:new c.bH(d,e.u_pixel_coord_upper),u_pixel_coord_lower:new c.bH(d,e.u_pixel_coord_lower),u_tile_units_to_pixels:new c.b5(d,e.u_tile_units_to_pixels)}),terrain:(d,e)=>({u_texture:new c.bC(d,e.u_texture),u_ele_delta:new c.b5(d,e.u_ele_delta),u_fog_matrix:new c.bD(d,e.u_fog_matrix),u_fog_color:new c.bF(d,e.u_fog_color),u_fog_ground_blend:new c.b5(d,e.u_fog_ground_blend),u_fog_ground_blend_opacity:new c.b5(d,e.u_fog_ground_blend_opacity),u_horizon_color:new c.bF(d,e.u_horizon_color),u_horizon_fog_blend:new c.b5(d,e.u_horizon_fog_blend),u_is_globe_mode:new c.b5(d,e.u_is_globe_mode)}),terrainDepth:(d,e)=>({u_ele_delta:new c.b5(d,e.u_ele_delta)}),terrainCoords:(d,e)=>({u_texture:new c.bC(d,e.u_texture),u_terrain_coords_id:new c.b5(d,e.u_terrain_coords_id),u_ele_delta:new c.b5(d,e.u_ele_delta)}),projectionErrorMeasurement:(d,e)=>({u_input:new c.b5(d,e.u_input),u_output_expected:new c.b5(d,e.u_output_expected)}),atmosphere:(d,e)=>({u_sun_pos:new c.bG(d,e.u_sun_pos),u_atmosphere_blend:new c.b5(d,e.u_atmosphere_blend),u_globe_position:new c.bG(d,e.u_globe_position),u_globe_radius:new c.b5(d,e.u_globe_radius),u_inv_proj_matrix:new c.bD(d,e.u_inv_proj_matrix)}),sky:(d,e)=>({u_sky_color:new c.bF(d,e.u_sky_color),u_horizon_color:new c.bF(d,e.u_horizon_color),u_horizon:new c.bH(d,e.u_horizon),u_horizon_normal:new c.bH(d,e.u_horizon_normal),u_sky_horizon_blend:new c.b5(d,e.u_sky_horizon_blend),u_sky_blend:new c.b5(d,e.u_sky_blend)})};class cc{constructor(e,r,o){this.context=e;const u=e.gl;this.buffer=u.createBuffer(),this.dynamicDraw=!!o,this.context.unbindVAO(),e.bindElementBuffer.set(this.buffer),u.bufferData(u.ELEMENT_ARRAY_BUFFER,r.arrayBuffer,this.dynamicDraw?u.DYNAMIC_DRAW:u.STATIC_DRAW),this.dynamicDraw||delete r.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(e){const r=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),r.bufferSubData(r.ELEMENT_ARRAY_BUFFER,0,e.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const vn={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class uc{constructor(e,r,o,u){this.length=r.length,this.attributes=o,this.itemSize=r.bytesPerElement,this.dynamicDraw=u,this.context=e;const f=e.gl;this.buffer=f.createBuffer(),e.bindVertexBuffer.set(this.buffer),f.bufferData(f.ARRAY_BUFFER,r.arrayBuffer,this.dynamicDraw?f.DYNAMIC_DRAW:f.STATIC_DRAW),this.dynamicDraw||delete r.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(e){if(e.length!==this.length)throw new Error(`Length of new data is ${e.length}, which doesn't match current length of ${this.length}`);const r=this.context.gl;this.bind(),r.bufferSubData(r.ARRAY_BUFFER,0,e.arrayBuffer)}enableAttributes(e,r){for(let o=0;o<this.attributes.length;o++){const u=r.attributes[this.attributes[o].name];u!==void 0&&e.enableVertexAttribArray(u)}}setVertexAttribPointers(e,r,o){for(let u=0;u<this.attributes.length;u++){const f=this.attributes[u],y=r.attributes[f.name];y!==void 0&&e.vertexAttribPointer(y,f.components,e[vn[f.type]],!1,this.itemSize,f.offset+this.itemSize*(o||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}class Yt{constructor(e){this.gl=e.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(e){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class Gp extends Yt{getDefault(){return c.b4.transparent}set(e){const r=this.current;(e.r!==r.r||e.g!==r.g||e.b!==r.b||e.a!==r.a||this.dirty)&&(this.gl.clearColor(e.r,e.g,e.b,e.a),this.current=e,this.dirty=!1)}}class Hp extends Yt{getDefault(){return 1}set(e){(e!==this.current||this.dirty)&&(this.gl.clearDepth(e),this.current=e,this.dirty=!1)}}class Wp extends Yt{getDefault(){return 0}set(e){(e!==this.current||this.dirty)&&(this.gl.clearStencil(e),this.current=e,this.dirty=!1)}}class Gu extends Yt{getDefault(){return[!0,!0,!0,!0]}set(e){const r=this.current;(e[0]!==r[0]||e[1]!==r[1]||e[2]!==r[2]||e[3]!==r[3]||this.dirty)&&(this.gl.colorMask(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class Xp extends Yt{getDefault(){return!0}set(e){(e!==this.current||this.dirty)&&(this.gl.depthMask(e),this.current=e,this.dirty=!1)}}class Hu extends Yt{getDefault(){return 255}set(e){(e!==this.current||this.dirty)&&(this.gl.stencilMask(e),this.current=e,this.dirty=!1)}}class Eo extends Yt{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(e){const r=this.current;(e.func!==r.func||e.ref!==r.ref||e.mask!==r.mask||this.dirty)&&(this.gl.stencilFunc(e.func,e.ref,e.mask),this.current=e,this.dirty=!1)}}class Ao extends Yt{getDefault(){const e=this.gl;return[e.KEEP,e.KEEP,e.KEEP]}set(e){const r=this.current;(e[0]!==r[0]||e[1]!==r[1]||e[2]!==r[2]||this.dirty)&&(this.gl.stencilOp(e[0],e[1],e[2]),this.current=e,this.dirty=!1)}}class ko extends Yt{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const r=this.gl;e?r.enable(r.STENCIL_TEST):r.disable(r.STENCIL_TEST),this.current=e,this.dirty=!1}}class hc extends Yt{getDefault(){return[0,1]}set(e){const r=this.current;(e[0]!==r[0]||e[1]!==r[1]||this.dirty)&&(this.gl.depthRange(e[0],e[1]),this.current=e,this.dirty=!1)}}class xn extends Yt{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const r=this.gl;e?r.enable(r.DEPTH_TEST):r.disable(r.DEPTH_TEST),this.current=e,this.dirty=!1}}class qn extends Yt{getDefault(){return this.gl.LESS}set(e){(e!==this.current||this.dirty)&&(this.gl.depthFunc(e),this.current=e,this.dirty=!1)}}class Ji extends Yt{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const r=this.gl;e?r.enable(r.BLEND):r.disable(r.BLEND),this.current=e,this.dirty=!1}}class Wu extends Yt{getDefault(){const e=this.gl;return[e.ONE,e.ZERO]}set(e){const r=this.current;(e[0]!==r[0]||e[1]!==r[1]||this.dirty)&&(this.gl.blendFunc(e[0],e[1]),this.current=e,this.dirty=!1)}}class Xu extends Yt{getDefault(){return c.b4.transparent}set(e){const r=this.current;(e.r!==r.r||e.g!==r.g||e.b!==r.b||e.a!==r.a||this.dirty)&&(this.gl.blendColor(e.r,e.g,e.b,e.a),this.current=e,this.dirty=!1)}}class pc extends Yt{getDefault(){return this.gl.FUNC_ADD}set(e){(e!==this.current||this.dirty)&&(this.gl.blendEquation(e),this.current=e,this.dirty=!1)}}class bn extends Yt{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const r=this.gl;e?r.enable(r.CULL_FACE):r.disable(r.CULL_FACE),this.current=e,this.dirty=!1}}class zo extends Yt{getDefault(){return this.gl.BACK}set(e){(e!==this.current||this.dirty)&&(this.gl.cullFace(e),this.current=e,this.dirty=!1)}}class Ro extends Yt{getDefault(){return this.gl.CCW}set(e){(e!==this.current||this.dirty)&&(this.gl.frontFace(e),this.current=e,this.dirty=!1)}}class La extends Yt{getDefault(){return null}set(e){(e!==this.current||this.dirty)&&(this.gl.useProgram(e),this.current=e,this.dirty=!1)}}class Do extends Yt{getDefault(){return this.gl.TEXTURE0}set(e){(e!==this.current||this.dirty)&&(this.gl.activeTexture(e),this.current=e,this.dirty=!1)}}class Yu extends Yt{getDefault(){const e=this.gl;return[0,0,e.drawingBufferWidth,e.drawingBufferHeight]}set(e){const r=this.current;(e[0]!==r[0]||e[1]!==r[1]||e[2]!==r[2]||e[3]!==r[3]||this.dirty)&&(this.gl.viewport(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class Gn extends Yt{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const r=this.gl;r.bindFramebuffer(r.FRAMEBUFFER,e),this.current=e,this.dirty=!1}}class Hn extends Yt{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const r=this.gl;r.bindRenderbuffer(r.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class Ku extends Yt{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const r=this.gl;r.bindTexture(r.TEXTURE_2D,e),this.current=e,this.dirty=!1}}class dc extends Yt{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const r=this.gl;r.bindBuffer(r.ARRAY_BUFFER,e),this.current=e,this.dirty=!1}}class Ht extends Yt{getDefault(){return null}set(e){const r=this.gl;r.bindBuffer(r.ELEMENT_ARRAY_BUFFER,e),this.current=e,this.dirty=!1}}class Lo extends Yt{getDefault(){return null}set(e){var r;if(e===this.current&&!this.dirty)return;const o=this.gl;ls(o)?o.bindVertexArray(e):(r=o.getExtension("OES_vertex_array_object"))===null||r===void 0||r.bindVertexArrayOES(e),this.current=e,this.dirty=!1}}class Yp extends Yt{getDefault(){return 4}set(e){if(e===this.current&&!this.dirty)return;const r=this.gl;r.pixelStorei(r.UNPACK_ALIGNMENT,e),this.current=e,this.dirty=!1}}class Ju extends Yt{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const r=this.gl;r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e),this.current=e,this.dirty=!1}}class Fa extends Yt{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const r=this.gl;r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,e),this.current=e,this.dirty=!1}}class fc extends Yt{constructor(e,r){super(e),this.context=e,this.parent=r}getDefault(){return null}}class Kp extends fc{setDirty(){this.dirty=!0}set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const r=this.gl;r.framebufferTexture2D(r.FRAMEBUFFER,r.COLOR_ATTACHMENT0,r.TEXTURE_2D,e,0),this.current=e,this.dirty=!1}}class Qu extends fc{set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const r=this.gl;r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_ATTACHMENT,r.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class Jp extends fc{set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const r=this.gl;r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_STENCIL_ATTACHMENT,r.RENDERBUFFER,e),this.current=e,this.dirty=!1}}const Fo="Framebuffer is not complete";class Bo{constructor(e,r,o,u,f){this.context=e,this.width=r,this.height=o;const y=e.gl,w=this.framebuffer=y.createFramebuffer();if(this.colorAttachment=new Kp(e,w),u)this.depthAttachment=f?new Jp(e,w):new Qu(e,w);else if(f)throw new Error("Stencil cannot be set without depth");if(y.checkFramebufferStatus(y.FRAMEBUFFER)!==y.FRAMEBUFFER_COMPLETE)throw new Error(Fo)}destroy(){const e=this.context.gl,r=this.colorAttachment.get();if(r&&e.deleteTexture(r),this.depthAttachment){const o=this.depthAttachment.get();o&&e.deleteRenderbuffer(o)}e.deleteFramebuffer(this.framebuffer)}}class Oo{constructor(e){var r,o;if(this.gl=e,this.clearColor=new Gp(this),this.clearDepth=new Hp(this),this.clearStencil=new Wp(this),this.colorMask=new Gu(this),this.depthMask=new Xp(this),this.stencilMask=new Hu(this),this.stencilFunc=new Eo(this),this.stencilOp=new Ao(this),this.stencilTest=new ko(this),this.depthRange=new hc(this),this.depthTest=new xn(this),this.depthFunc=new qn(this),this.blend=new Ji(this),this.blendFunc=new Wu(this),this.blendColor=new Xu(this),this.blendEquation=new pc(this),this.cullFace=new bn(this),this.cullFaceSide=new zo(this),this.frontFace=new Ro(this),this.program=new La(this),this.activeTexture=new Do(this),this.viewport=new Yu(this),this.bindFramebuffer=new Gn(this),this.bindRenderbuffer=new Hn(this),this.bindTexture=new Ku(this),this.bindVertexBuffer=new dc(this),this.bindElementBuffer=new Ht(this),this.bindVertexArray=new Lo(this),this.pixelStoreUnpack=new Yp(this),this.pixelStoreUnpackPremultiplyAlpha=new Ju(this),this.pixelStoreUnpackFlipY=new Fa(this),this.extTextureFilterAnisotropic=e.getExtension("EXT_texture_filter_anisotropic")||e.getExtension("MOZ_EXT_texture_filter_anisotropic")||e.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=e.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.maxTextureSize=e.getParameter(e.MAX_TEXTURE_SIZE),ls(e)){this.HALF_FLOAT=e.HALF_FLOAT;const u=e.getExtension("EXT_color_buffer_half_float");this.RGBA16F=(r=e.RGBA16F)!==null&&r!==void 0?r:u==null?void 0:u.RGBA16F_EXT,this.RGB16F=(o=e.RGB16F)!==null&&o!==void 0?o:u==null?void 0:u.RGB16F_EXT,e.getExtension("EXT_color_buffer_float")}else{e.getExtension("EXT_color_buffer_half_float"),e.getExtension("OES_texture_half_float_linear");const u=e.getExtension("OES_texture_half_float");this.HALF_FLOAT=u==null?void 0:u.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(e,r){return new cc(this,e,r)}createVertexBuffer(e,r,o){return new uc(this,e,r,o)}createRenderbuffer(e,r,o){const u=this.gl,f=u.createRenderbuffer();return this.bindRenderbuffer.set(f),u.renderbufferStorage(u.RENDERBUFFER,e,r,o),this.bindRenderbuffer.set(null),f}createFramebuffer(e,r,o,u){return new Bo(this,e,r,o,u)}clear({color:e,depth:r,stencil:o}){const u=this.gl;let f=0;e&&(f|=u.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),r!==void 0&&(f|=u.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(r),this.depthMask.set(!0)),o!==void 0&&(f|=u.STENCIL_BUFFER_BIT,this.clearStencil.set(o),this.stencilMask.set(255)),u.clear(f)}setCullFace(e){e.enable===!1?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(e.mode),this.frontFace.set(e.frontFace))}setDepthMode(e){e.func!==this.gl.ALWAYS||e.mask?(this.depthTest.set(!0),this.depthFunc.set(e.func),this.depthMask.set(e.mask),this.depthRange.set(e.range)):this.depthTest.set(!1)}setStencilMode(e){e.test.func!==this.gl.ALWAYS||e.mask?(this.stencilTest.set(!0),this.stencilMask.set(e.mask),this.stencilOp.set([e.fail,e.depthFail,e.pass]),this.stencilFunc.set({func:e.test.func,ref:e.ref,mask:e.test.mask})):this.stencilTest.set(!1)}setColorMode(e){c.bz(e.blendFunction,or.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)}createVertexArray(){var e;return ls(this.gl)?this.gl.createVertexArray():(e=this.gl.getExtension("OES_vertex_array_object"))===null||e===void 0?void 0:e.createVertexArrayOES()}deleteVertexArray(e){var r;return ls(this.gl)?this.gl.deleteVertexArray(e):(r=this.gl.getExtension("OES_vertex_array_object"))===null||r===void 0?void 0:r.deleteVertexArrayOES(e)}unbindVAO(){this.bindVertexArray.set(null)}}let Wn;function No(d,e,r,o,u){const f=d.context,y=d.transform,w=f.gl,S=d.useProgram("collisionBox"),I=[];let A=0,k=0;for(let K=0;K<o.length;K++){const ee=o[K],se=e.getTile(ee).getBucket(r);if(!se)continue;const oe=u?se.textCollisionBox:se.iconCollisionBox,le=se.collisionCircleArray;le.length>0&&(I.push({circleArray:le,circleOffset:k,coord:ee}),A+=le.length/4,k=A),oe&&S.draw(f,w.LINES,wt.disabled,Ut.disabled,d.colorModeForRenderPass(),Vt.disabled,ju(d.transform),d.style.map.terrain&&d.style.map.terrain.getTerrainData(ee),y.getProjectionData({overscaledTileID:ee,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),r.id,oe.layoutVertexBuffer,oe.indexBuffer,oe.segments,null,d.transform.zoom,null,null,oe.collisionVertexBuffer)}if(!u||!I.length)return;const R=d.useProgram("collisionCircle"),O=new c.bM;O.resize(4*A),O._trim();let V=0;for(const K of I)for(let ee=0;ee<K.circleArray.length/4;ee++){const se=4*ee,oe=K.circleArray[se+0],le=K.circleArray[se+1],he=K.circleArray[se+2],ue=K.circleArray[se+3];O.emplace(V++,oe,le,he,ue,0),O.emplace(V++,oe,le,he,ue,1),O.emplace(V++,oe,le,he,ue,2),O.emplace(V++,oe,le,he,ue,3)}(!Wn||Wn.length<2*A)&&(Wn=function(K){const ee=2*K,se=new c.bO;se.resize(ee),se._trim();for(let oe=0;oe<ee;oe++){const le=6*oe;se.uint16[le+0]=4*oe+0,se.uint16[le+1]=4*oe+1,se.uint16[le+2]=4*oe+2,se.uint16[le+3]=4*oe+2,se.uint16[le+4]=4*oe+3,se.uint16[le+5]=4*oe+0}return se}(A));const X=f.createIndexBuffer(Wn,!0),W=f.createVertexBuffer(O,c.bN.members,!0);for(const K of I){const ee=Vu(d.transform);R.draw(f,w.TRIANGLES,wt.disabled,Ut.disabled,d.colorModeForRenderPass(),Vt.disabled,ee,d.style.map.terrain&&d.style.map.terrain.getTerrainData(K.coord),null,r.id,W,X,c.aD.simpleSegment(0,2*K.circleOffset,K.circleArray.length,K.circleArray.length/2),null,d.transform.zoom,null,null,null)}W.destroy(),X.destroy()}const eh=c.aq(new Float32Array(16));function jo(d,e,r,o,u,f){const{horizontalAlign:y,verticalAlign:w}=c.ay(d);return new c.P((-(y-.5)*e/u+o[0])*f,(-(w-.5)*r/u+o[1])*f)}function Vo(d,e,r,o,u,f){const y=e.tileAnchorPoint.add(new c.P(e.translation[0],e.translation[1]));if(e.pitchWithMap){let w=o.mult(f);r||(w=w.rotate(-u));const S=y.add(w);return Pe(S.x,S.y,e.pitchedLabelPlaneMatrix,e.getElevation).point}if(r){const w=st(e.tileAnchorPoint.x+1,e.tileAnchorPoint.y,e).point.sub(d),S=Math.atan(w.y/w.x)+(w.x<0?Math.PI:0);return d.add(o.rotate(S))}return d.add(o)}function mc(d,e,r,o,u,f,y,w,S,I,A,k){const R=d.text.placedSymbolArray,O=d.text.dynamicLayoutVertexArray,V=d.icon.dynamicLayoutVertexArray,X={};O.clear();for(let W=0;W<R.length;W++){const K=R.get(W),ee=K.hidden||!K.crossTileID||d.allowVerticalPlacement&&!K.placedOrientation?null:o[K.crossTileID];if(ee){const se=new c.P(K.anchorX,K.anchorY),oe={getElevation:k,width:u.width,height:u.height,pitchedLabelPlaneMatrix:f,pitchWithMap:r,transform:u,tileAnchorPoint:se,translation:I,unwrappedTileID:A},le=r?$t(se.x,se.y,oe):st(se.x,se.y,oe),he=ye(u.cameraToCenterDistance,le.signedDistanceFromCamera);let ue=c.aj(d.textSizeData,w,K)*he/c.as;r&&(ue*=d.tilePixelRatio/y);const{width:ve,height:be,anchor:Ae,textOffset:Re,textBoxScale:Ie}=ee,Ge=jo(Ae,ve,be,Re,Ie,ue),Ue=u.getPitchedTextCorrection(se.x+I[0],se.y+I[1],A),De=Vo(le.point,oe,e,Ge,-u.bearingInRadians,Ue),Xe=d.allowVerticalPlacement&&K.placedOrientation===c.ai.vertical?Math.PI/2:0;for(let Tt=0;Tt<K.numGlyphs;Tt++)c.ak(O,De,Xe);S&&K.associatedIconIndex>=0&&(X[K.associatedIconIndex]={shiftedAnchor:De,angle:Xe})}else Zr(K.numGlyphs,O)}if(S){V.clear();const W=d.icon.placedSymbolArray;for(let K=0;K<W.length;K++){const ee=W.get(K);if(ee.hidden)Zr(ee.numGlyphs,V);else{const se=X[K];if(se)for(let oe=0;oe<ee.numGlyphs;oe++)c.ak(V,se.shiftedAnchor,se.angle);else Zr(ee.numGlyphs,V)}}d.icon.dynamicLayoutVertexBuffer.updateData(V)}d.text.dynamicLayoutVertexBuffer.updateData(O)}function Qp(d,e,r){return r.iconsInText&&e?"symbolTextAndIcon":d?"symbolSDF":"symbolIcon"}function $o(d,e,r,o,u,f,y,w,S,I,A,k,R){const O=d.context,V=O.gl,X=d.transform,W=w==="map",K=S==="map",ee=w!=="viewport"&&r.layout.get("symbol-placement")!=="point",se=W&&!K&&!ee,oe=!r.layout.get("symbol-sort-key").isConstant();let le=!1;const he=d.getDepthModeForSublayer(0,wt.ReadOnly),ue=r._unevaluatedLayout.hasValue("text-variable-anchor")||r._unevaluatedLayout.hasValue("text-variable-anchor-offset"),ve=[],be=X.getCircleRadiusCorrection();for(const Ae of o){const Re=e.getTile(Ae),Ie=Re.getBucket(r);if(!Ie)continue;const Ge=u?Ie.text:Ie.icon;if(!Ge||!Ge.segments.get().length||!Ge.hasVisibleVertices)continue;const Ue=Ge.programConfigurations.get(r.id),De=u||Ie.sdfIcons,Xe=u?Ie.textSizeData:Ie.iconSizeData,Tt=K||X.pitch!==0,Zt=d.useProgram(Qp(De,u,Ie),Ue),fr=c.ah(Xe,X.zoom),Qt=d.style.map.terrain&&d.style.map.terrain.getTerrainData(Ae);let mr,er,Kt,tr,ni=[0,0],Fr=null;if(u)er=Re.glyphAtlasTexture,Kt=V.LINEAR,mr=Re.glyphAtlasTexture.size,Ie.iconsInText&&(ni=Re.imageAtlasTexture.size,Fr=Re.imageAtlasTexture,tr=Tt||d.options.rotating||d.options.zooming||Xe.kind==="composite"||Xe.kind==="camera"?V.LINEAR:V.NEAREST);else{const rr=r.layout.get("icon-size").constantOr(0)!==1||Ie.iconsNeedLinear;er=Re.imageAtlasTexture,Kt=De||d.options.rotating||d.options.zooming||rr||Tt?V.LINEAR:V.NEAREST,mr=Re.imageAtlasTexture.size}const jr=c.at(Re,1,d.transform.zoom),mi=we(W,d.transform,jr),Ds=c.H();c.an(Ds,mi);const Ts=me(K,W,d.transform,jr),Oi=c.au(X,Re,f,y),Ls=X.getProjectionData({overscaledTileID:Ae,applyGlobeMatrix:!R,applyTerrainMatrix:!0}),Xa=ue&&Ie.hasTextData(),Ya=r.layout.get("icon-text-fit")!=="none"&&Xa&&Ie.hasIconData();if(ee){const rr=d.style.map.terrain?(ji,yr)=>d.style.map.terrain.getElevation(Ae,ji,yr):null,gr=r.layout.get("text-rotation-alignment")==="map";He(Ie,d,u,mi,Ds,K,I,gr,Ae.toUnwrapped(),X.width,X.height,Oi,rr)}const na=u&&ue||Ya,Ei=ee||na?eh:K?mi:d.transform.clipSpaceToPixelsMatrix,es=De&&r.paint.get(u?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let ts;ts=De?Ie.iconsInText?As(Xe.kind,fr,se,K,ee,na,d,Ei,Ts,Oi,mr,ni,be):Da(Xe.kind,fr,se,K,ee,na,d,Ei,Ts,Oi,u,mr,0,be):ac(Xe.kind,fr,se,K,ee,na,d,Ei,Ts,Oi,u,mr,be);const Ni={program:Zt,buffers:Ge,uniformValues:ts,projectionData:Ls,atlasTexture:er,atlasTextureIcon:Fr,atlasInterpolation:Kt,atlasInterpolationIcon:tr,isSDF:De,hasHalo:es};if(oe&&Ie.canOverlap){le=!0;const rr=Ge.segments.get();for(const gr of rr)ve.push({segments:new c.aD([gr]),sortKey:gr.sortKey,state:Ni,terrainData:Qt})}else ve.push({segments:Ge.segments,sortKey:0,state:Ni,terrainData:Qt})}le&&ve.sort((Ae,Re)=>Ae.sortKey-Re.sortKey);for(const Ae of ve){const Re=Ae.state;if(O.activeTexture.set(V.TEXTURE0),Re.atlasTexture.bind(Re.atlasInterpolation,V.CLAMP_TO_EDGE),Re.atlasTextureIcon&&(O.activeTexture.set(V.TEXTURE1),Re.atlasTextureIcon&&Re.atlasTextureIcon.bind(Re.atlasInterpolationIcon,V.CLAMP_TO_EDGE)),Re.isSDF){const Ie=Re.uniformValues;Re.hasHalo&&(Ie.u_is_halo=1,th(Re.buffers,Ae.segments,r,d,Re.program,he,A,k,Ie,Re.projectionData,Ae.terrainData)),Ie.u_is_halo=0}th(Re.buffers,Ae.segments,r,d,Re.program,he,A,k,Re.uniformValues,Re.projectionData,Ae.terrainData)}}function th(d,e,r,o,u,f,y,w,S,I,A){const k=o.context;u.draw(k,k.gl.TRIANGLES,f,y,w,Vt.backCCW,S,A,I,r.id,d.layoutVertexBuffer,d.indexBuffer,e,r.paint,o.transform.zoom,d.programConfigurations.get(r.id),d.dynamicLayoutVertexBuffer,d.opacityVertexBuffer)}function rh(d,e,r,o,u){const f=d.context,y=f.gl,w=Ut.disabled,S=new or([y.ONE,y.ONE],c.b4.transparent,[!0,!0,!0,!0]),I=e.getBucket(r);if(!I)return;const A=o.key;let k=r.heatmapFbos.get(A);k||(k=Zo(f,e.tileSize,e.tileSize),r.heatmapFbos.set(A,k)),f.bindFramebuffer.set(k.framebuffer),f.viewport.set([0,0,e.tileSize,e.tileSize]),f.clear({color:c.b4.transparent});const R=I.programConfigurations.get(r.id),O=d.useProgram("heatmap",R,!u),V=d.transform.getProjectionData({overscaledTileID:e.tileID,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),X=d.style.map.terrain.getTerrainData(o);O.draw(f,y.TRIANGLES,wt.disabled,w,S,Vt.disabled,tc(e,d.transform.zoom,r.paint.get("heatmap-intensity"),1),X,V,r.id,I.layoutVertexBuffer,I.indexBuffer,I.segments,r.paint,d.transform.zoom,R)}function Uo(d,e,r,o,u){const f=d.context,y=f.gl,w=d.transform;f.setColorMode(d.colorModeForRenderPass());const S=gc(f,e),I=r.key,A=e.heatmapFbos.get(I);if(!A)return;f.activeTexture.set(y.TEXTURE0),y.bindTexture(y.TEXTURE_2D,A.colorAttachment.get()),f.activeTexture.set(y.TEXTURE1),S.bind(y.LINEAR,y.CLAMP_TO_EDGE);const k=w.getProjectionData({overscaledTileID:r,applyTerrainMatrix:u,applyGlobeMatrix:!o});d.useProgram("heatmapTexture").draw(f,y.TRIANGLES,wt.disabled,Ut.disabled,d.colorModeForRenderPass(),Vt.disabled,qs(d,e,0,1),null,k,e.id,d.rasterBoundsBuffer,d.quadTriangleIndexBuffer,d.rasterBoundsSegments,e.paint,w.zoom),A.destroy(),e.heatmapFbos.delete(I)}function Zo(d,e,r){var o,u;const f=d.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 w=(o=d.HALF_FLOAT)!==null&&o!==void 0?o:f.UNSIGNED_BYTE,S=(u=d.RGBA16F)!==null&&u!==void 0?u:f.RGBA;f.texImage2D(f.TEXTURE_2D,0,S,e,r,0,f.RGBA,w,null);const I=d.createFramebuffer(e,r,!1,!1);return I.colorAttachment.set(y),I}function gc(d,e){return e.colorRampTexture||(e.colorRampTexture=new pt(d,e.colorRamp,d.gl.RGBA)),e.colorRampTexture}function _c(d,e,r,o,u){if(!r||!o||!o.imageAtlas)return;const f=o.imageAtlas.patternPositions;let y=f[r.to.toString()],w=f[r.from.toString()];if(!y&&w&&(y=w),!w&&y&&(w=y),!y||!w){const S=u.getPaintProperty(e);y=f[S],w=f[S]}y&&w&&d.setConstantPatternPositions(y,w)}function Ba(d,e,r,o,u,f,y,w){const S=d.context.gl,I="fill-pattern",A=r.paint.get(I),k=A&&A.constantOr(1),R=r.getCrossfadeParameters();let O,V,X,W,K;const ee=d.transform,se=r.paint.get("fill-translate"),oe=r.paint.get("fill-translate-anchor");y?(V=k&&!r.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",O=S.LINES):(V=k?"fillPattern":"fill",O=S.TRIANGLES);const le=A.constantOr(null);for(const he of o){const ue=e.getTile(he);if(k&&!ue.patternsLoaded())continue;const ve=ue.getBucket(r);

746Ue.indexBuffer,Ue.segments)}}function wn(d,e,r,o,u,f){const y=o.paint.get("raster-fade-duration");if(!f&&y>0){const w=ge.now(),S=(w-d.timeAdded)/y,I=e?(w-e.timeAdded)/y:-1,A=r.getSource(),k=os(u,{tileSize:A.tileSize,roundZoom:A.roundZoom}),R=!e||Math.abs(e.tileID.overscaledZ-k)>Math.abs(d.tileID.overscaledZ-k),O=R&&d.refreshedUponExpiration?1:c.ab(R?S:1-I,0,1);return d.refreshedUponExpiration&&S>=1&&(d.refreshedUponExpiration=!1),e?{opacity:1,mix:1-O}:{opacity:O,mix:0}}return{opacity:1,mix:0}}const Qi=new c.b4(1,0,0,1),vc=new c.b4(0,1,0,1),xc=new c.b4(0,0,1,1),ih=new c.b4(1,0,1,1),Xn=new c.b4(0,1,1,1);function Yn(d,e,r,o){Na(d,0,e+r/2,d.transform.width,r,o)}function Go(d,e,r,o){Na(d,e-r/2,0,r,d.transform.height,o)}function Na(d,e,r,o,u,f){const y=d.context,w=y.gl;w.enable(w.SCISSOR_TEST),w.scissor(e*d.pixelRatio,r*d.pixelRatio,o*d.pixelRatio,u*d.pixelRatio),y.clear({color:f}),w.disable(w.SCISSOR_TEST)}function sh(d,e,r){const o=d.context,u=o.gl,f=d.useProgram("debug"),y=wt.disabled,w=Ut.disabled,S=d.colorModeForRenderPass(),I="$debug",A=d.style.map.terrain&&d.style.map.terrain.getTerrainData(r);o.activeTexture.set(u.TEXTURE0);const k=e.getTileByID(r.key).latestRawTileData,R=Math.floor((k&&k.byteLength||0)/1024),O=e.getTile(r).tileSize,V=512/Math.min(O,512)*(r.overscaledZ/d.transform.zoom)*.5;let X=r.canonical.toString();r.overscaledZ!==r.canonical.z&&(X+=` => ${r.overscaledZ}`),function(K,ee){K.initDebugOverlayCanvas();const se=K.debugOverlayCanvas,oe=K.context.gl,le=K.debugOverlayCanvas.getContext("2d");le.clearRect(0,0,se.width,se.height),le.shadowColor="white",le.shadowBlur=2,le.lineWidth=1.5,le.strokeStyle="white",le.textBaseline="top",le.font="bold 36px Open Sans, sans-serif",le.fillText(ee,5,5),le.strokeText(ee,5,5),K.debugOverlayTexture.update(se),K.debugOverlayTexture.bind(oe.LINEAR,oe.CLAMP_TO_EDGE)}(d,`${X} ${R}kB`);const W=d.transform.getProjectionData({overscaledTileID:r,applyGlobeMatrix:!0,applyTerrainMatrix:!0});f.draw(o,u.TRIANGLES,y,w,or.alphaBlended,Vt.disabled,ec(c.b4.transparent,V),null,W,I,d.debugBuffer,d.quadTriangleIndexBuffer,d.debugSegments),f.draw(o,u.LINE_STRIP,y,w,S,Vt.disabled,ec(c.b4.red),A,W,I,d.debugBuffer,d.tileBorderIndexBuffer,d.debugSegments)}function bc(d,e,r,o){const{isRenderingGlobe:u}=o,f=d.context,y=f.gl,w=d.transform,S=d.colorModeForRenderPass(),I=d.getDepthModeFor3D(),A=d.useProgram("terrain");f.bindFramebuffer.set(null),f.viewport.set([0,0,d.width,d.height]);for(const k of r){const R=e.getTerrainMesh(k.tileID),O=d.renderToTexture.getTexture(k),V=e.getTerrainData(k.tileID);f.activeTexture.set(y.TEXTURE0),y.bindTexture(y.TEXTURE_2D,O.texture);const X=e.getMeshFrameDelta(w.zoom),W=w.calculateFogMatrix(k.tileID.toUnwrapped()),K=ka(X,W,d.style.sky,w.pitch,u),ee=w.getProjectionData({overscaledTileID:k.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0});A.draw(f,y.TRIANGLES,I,Ut.disabled,S,Vt.backCCW,K,V,ee,"terrain",R.vertexBuffer,R.indexBuffer,R.segments)}}function wc(d,e){if(!e.mesh){const r=new c.aC;r.emplaceBack(-1,-1),r.emplaceBack(1,-1),r.emplaceBack(1,1),r.emplaceBack(-1,1);const o=new c.aE;o.emplaceBack(0,1,2),o.emplaceBack(0,2,3),e.mesh=new vs(d.createVertexBuffer(r,zt.members),d.createIndexBuffer(o),c.aD.simpleSegment(0,0,r.length,o.length))}return e.mesh}class nh{constructor(e,r){this.context=new Oo(e),this.transform=r,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:c.aq(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=N.maxUnderzooming+N.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new dn}resize(e,r,o){if(this.width=Math.floor(e*o),this.height=Math.floor(r*o),this.pixelRatio=o,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const u of this.style._order)this.style._layers[u].resize()}setup(){const e=this.context,r=new c.aC;r.emplaceBack(0,0),r.emplaceBack(c.X,0),r.emplaceBack(0,c.X),r.emplaceBack(c.X,c.X),this.tileExtentBuffer=e.createVertexBuffer(r,zt.members),this.tileExtentSegments=c.aD.simpleSegment(0,0,4,2);const o=new c.aC;o.emplaceBack(0,0),o.emplaceBack(c.X,0),o.emplaceBack(0,c.X),o.emplaceBack(c.X,c.X),this.debugBuffer=e.createVertexBuffer(o,zt.members),this.debugSegments=c.aD.simpleSegment(0,0,4,5);const u=new c.bT;u.emplaceBack(0,0,0,0),u.emplaceBack(c.X,0,c.X,0),u.emplaceBack(0,c.X,0,c.X),u.emplaceBack(c.X,c.X,c.X,c.X

746),this.rasterBoundsBuffer=e.createVertexBuffer(u,Vp.members),this.rasterBoundsSegments=c.aD.simpleSegment(0,0,4,2);const f=new c.aC;f.emplaceBack(0,0),f.emplaceBack(c.X,0),f.emplaceBack(0,c.X),f.emplaceBack(c.X,c.X),this.rasterBoundsBufferPosOnly=e.createVertexBuffer(f,zt.members),this.rasterBoundsSegmentsPosOnly=c.aD.simpleSegment(0,0,4,5);const y=new c.aC;y.emplaceBack(0,0),y.emplaceBack(1,0),y.emplaceBack(0,1),y.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(y,zt.members),this.viewportSegments=c.aD.simpleSegment(0,0,4,2);const w=new c.bU;w.emplaceBack(0),w.emplaceBack(1),w.emplaceBack(3),w.emplaceBack(2),w.emplaceBack(0),this.tileBorderIndexBuffer=e.createIndexBuffer(w);const S=new c.aE;S.emplaceBack(1,0,2),S.emplaceBack(1,2,3),this.quadTriangleIndexBuffer=e.createIndexBuffer(S);const I=this.context.gl;this.stencilClearMode=new Ut({func:I.ALWAYS,mask:0},0,255,I.ZERO,I.ZERO,I.ZERO),this.tileExtentMesh=new vs(this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}clearStencil(){const e=this.context,r=e.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const o=c.H();c.bL(o,0,this.width,this.height,0,0,1),c.K(o,o,[r.drawingBufferWidth,r.drawingBufferHeight,0]);const u={mainMatrix:o,tileMercatorCoords:[0,0,1,1],clippingPlane:[0,0,0,0],projectionTransition:0,fallbackMatrix:o};this.useProgram("clippingMask",null,!0).draw(e,r.TRIANGLES,wt.disabled,this.stencilClearMode,or.disabled,Vt.disabled,null,null,u,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(e,r,o){if(this.currentStencilSource===e.source||!e.isTileClipped()||!r||!r.length)return;this.currentStencilSource=e.source,this.nextStencilID+r.length>256&&this.clearStencil();const u=this.context;u.setColorMode(or.disabled),u.setDepthMode(wt.disabled);const f={};for(const y of r)f[y.key]=this.nextStencilID++;this._renderTileMasks(f,r,o,!0),this._renderTileMasks(f,r,o,!1),this._tileClippingMaskIDs=f}_renderTileMasks(e,r,o,u){const f=this.context,y=f.gl,w=this.style.projection,S=this.transform,I=this.useProgram("clippingMask");for(const A of r){const k=e[A.key],R=this.style.map.terrain&&this.style.map.terrain.getTerrainData(A),O=w.getMeshFromTileID(this.context,A.canonical,u,!0,"stencil"),V=S.getProjectionData({overscaledTileID:A,applyGlobeMatrix:!0,applyTerrainMatrix:!0});I.draw(f,y.TRIANGLES,wt.disabled,new Ut({func:y.ALWAYS,mask:0},k,255,y.KEEP,y.KEEP,y.REPLACE),or.disabled,o?Vt.disabled:Vt.backCCW,null,R,V,"$clipping",O.vertexBuffer,O.indexBuffer,O.segments)}}_renderTilesDepthBuffer(){const e=this.context,r=e.gl,o=this.style.projection,u=this.transform,f=this.useProgram("depth"),y=this.getDepthModeFor3D(),w=H(u,{tileSize:u.tileSize});for(const S of w){const I=this.style.map.terrain&&this.style.map.terrain.getTerrainData(S),A=o.getMeshFromTileID(this.context,S.canonical,!0,!0,"raster"),k=u.getProjectionData({overscaledTileID:S,applyGlobeMatrix:!0,applyTerrainMatrix:!0});f.draw(e,r.TRIANGLES,y,Ut.disabled,or.disabled,Vt.backCCW,null,I,k,"$clipping",A.vertexBuffer,A.indexBuffer,A.segments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const e=this.nextStencilID++,r=this.context.gl;return new Ut({func:r.NOTEQUAL,mask:255},e,255,r.KEEP,r.KEEP,r.REPLACE)}stencilModeForClipping(e){const r=this.context.gl;return new Ut({func:r.EQUAL,mask:255},this._tileClippingMaskIDs[e.key],0,r.KEEP,r.KEEP,r.REPLACE)}getStencilConfigForOverlapAndUpdateStencilID(e){const r=this.context.gl,o=e.sort((y,w)=>w.overscaledZ-y.overscaledZ),u=o[o.length-1].overscaledZ,f=o[0].overscaledZ-u+1;if(f>1){this.currentStencilSource=void 0,this.nextStencilID+f>256&&this.clearStencil();const y={};for(let w=0;w<f;w++)y[w+u]=new Ut({func:r.GEQUAL,mask:255},w+this.nextStencilID,255,r.KEEP,r.KEEP,r.REPLACE);return this.nextStencilID+=f,[y,o]}return[{[u]:Ut.disabled},o]}stencilConfigForOverlapTwoPass(e){const r=this.context.gl,o=e.sort((y,w)=>w.overscaledZ-y.overscaledZ),u=o[o.length-1].overscaledZ,f=o[0].overscaledZ-u+1;if(this.clearStencil(),f>1){const y={},w={};for(let S=0;S<f;S++)y[S+u]=new Ut({func:r.GREATER,mask:255},f+1+S,255,r.KEEP,r.KEEP,r.REPLACE),w[S+u]=new Ut({func:r.GREATER,mask:255},1+S,255,r.KEEP,r.KEEP,r.REPLACE);return this.nextStencilID=2*f+1,[y,w,o]}return this.nextStencilID=3,[{[u]:new Ut({func:r.GREATER,mask:255},2,255,r.KEEP,r.KEEP,r.REPLACE)},{[u]:new Ut({func:r.GREATER,mask:255},1,255,r.KEEP,r.KEEP,r.REPLACE)},o]}colorModeForRenderPass(){const e=this.context.gl;return this._showOverdrawInspector?new or([e.CONSTANT_COLOR,e.ONE],new c.b4(.125,.125,.125,0),[!0,!0,!0,!0]):this.renderPass==="opaque"?or.unblended:or.alphaBlended}getDepthModeForSublayer(e,r,o){if(!this.opaquePassEnabledForLayer())return wt.disabled;const u=1-((1+this.currentLayer)*this.numSublayers+e)*this.depthEpsilon;return new wt(o||this.context.gl.LEQUAL,r,[u,u])}getDepthModeFor3D(){return new wt(this.context.gl.LEQUAL,wt.ReadWrite,this.depthRangeFor3D)}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(e,r){var o,u;this.style=e,this.options=r,this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(ge.now()),this.imageManager.beginFrame();const f=this.style._order,y=this.style.sourceCaches,w={},S={},I={},A={isRenderingToTexture:!1,isRenderingGlobe:((o=e.projection)===null||o===void 0?void 0:o.transitionState)>0};for(const R in y){const O=y[R];O.used&&O.prepare(this.context),w[R]=O.getVisibleCoordinates(!1),S[R]=w[R].slice().reverse(),I[R]=O.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let R=0;R<f.length;R++)if(this.style._layers[f[R]].is3D()){this.opaquePassCutoff=R;break}this.maybeDrawDepthAndCoords(!1),this.renderToTexture&&(this.renderToTexture.prepareForRender(this.style,this.transform.zoom),this.opaquePassCutoff=0),this.renderPass="offscreen";for(const R of f){const O=this.style._layers[R];if(!O.hasOffscreenPass()||O.isHidden(this.transform.zoom))continue;const V=S[O.source];(O.type==="custom"||V.length)&&this.renderLayer(this,y[O.source],O,V,A)}if((u=this.style.projection)===null||u===void 0||u.updateGPUdependent({context:this.context,useProgram:R=>this.useProgram(R)}),this.context.viewport.set([0,0,this.width,this.height]),this.context.bindFramebuffer.set(null),this.context.clear({color:r.showOverdrawInspector?c.b4.black:c.b4.transparent,depth:1}),this.clearStencil(),this.style.sky&&function(R,O){const V=R.context,X=V.gl,W=((he,ue,ve)=>{const be=Math.cos(ue.rollInRadians),Ae=Math.sin(ue.rollInRadians),Re=_r(ue),Ie=ue.getProjectionData({overscaledTileID:null,applyGlobeMatrix:!0,applyTerrainMatrix:!0}).projectionTransition;return{u_sky_color:he.properties.get("sky-color"),u_horizon_color:he.properties.get("horizon-color"),u_horizon:[(ue.width/2-Re*Ae)*ve,(ue.height/2+Re*be)*ve],u_horizon_normal:[-Ae,be],u_sky_horizon_blend:he.properties.get("sky-horizon-blend")*ue.height/2*ve,u_sky_blend:Ie}})(O,R.style.map.transform,R.pixelRatio),K=new wt(X.LEQUAL,wt.ReadWrite,[0,1]),ee=Ut.disabled,se=R.colorModeForRenderPass(),oe=R.useProgram("sky"),le=wc(V,O);oe.draw(V,X.TRIANGLES,K,ee,se,Vt.disabled,W,null,void 0,"sky",le.vertexBuffer,le.indexBuffer,le.segments)}(this,this.style.sky),this._showOverdrawInspector=r.showOverdrawInspector,this.depthRangeFor3D=[0,1-(e._order.length+2)*this.numSublayers*this.depthEpsilon],!this.renderToTexture)for(this.renderPass="opaque",this.currentLayer=f.length-1;this.currentLayer>=0;this.currentLayer--){const R=this.style._layers[f[this.currentLayer]],O=y[R.source],V=w[R.source];this._renderTileClippingMasks(R,V,!1),this.renderLayer(this,O,R,V,A)}this.renderPass="translucent";let k=!1;for(this.currentLayer=0;this.currentLayer<f.length;this.currentLayer++){const R=this.style._layers[f[this.currentLayer]],O=y[R.source];if(this.renderToTexture&&this.renderToTexture.renderLayer(R,A))continue;this.opaquePassEnabledForLayer()||k||(k=!0,A.isRenderingGlobe&&!this.style.map.terrain&&this._renderTilesDepthBuffer());const V=(R.type==="symbol"?I:S)[R.source];this._renderTileClippingMasks(R,w[R.source],!1),this.renderLayer(this,O,R,V,A)}if(A.isRenderingGlobe&&function(R,O,V){const X=R.context,W=X.gl,K=R.useProgram("atmosphere"),ee=new wt(W.LEQUAL,wt.ReadOnly,[0,1]),se=R.transform,oe=function(Ie,Ge){const Ue=Ie.properties.get("position"),De=[-Ue.x,-Ue.y,-Ue.z],Xe=c.aq(new Float64Array(16));return Ie.properties.get("anchor")==="map"&&(c.aX(Xe,Xe,Ge.rollInRadians),c.aY(Xe,Xe,-Ge.pitchInRadians),c.aX(Xe,Xe,Ge.bearingInRadians),c.aY(Xe,Xe,Ge.center.lat*Math.PI/180),c.bj(Xe,Xe,-Ge.center.lng*Math.PI/180)

746const Ie=Re.dim,Ge=Re.stride,Ue=Re.getPixels();if(ue.activeTexture.set(ve.TEXTURE1),ue.pixelStoreUnpackPremultiplyAlpha.set(!1),Ae.demTexture=Ae.demTexture||W.getTileTexture(Ge),Ae.demTexture){const Xe=Ae.demTexture;Xe.update(Ue,{premultiply:!1}),Xe.bind(ve.NEAREST,ve.CLAMP_TO_EDGE)}else Ae.demTexture=new pt(ue,Ue,ve.RGBA,{premultiply:!1}),Ae.demTexture.bind(ve.NEAREST,ve.CLAMP_TO_EDGE);ue.activeTexture.set(ve.TEXTURE0);let De=Ae.fbo;if(!De){const Xe=new pt(ue,{width:Ie,height:Ie,data:null},ve.RGBA);Xe.bind(ve.LINEAR,ve.CLAMP_TO_EDGE),De=Ae.fbo=ue.createFramebuffer(Ie,Ie,!0,!1),De.colorAttachment.set(Xe.texture)}ue.bindFramebuffer.set(De.framebuffer),ue.viewport.set([0,0,Ie,Ie]),W.useProgram("hillshadePrepare").draw(ue,ve.TRIANGLES,oe,le,he,Vt.disabled,Uu(Ae.tileID,Re),null,null,se.id,W.rasterBoundsBuffer,W.quadTriangleIndexBuffer,W.rasterBoundsSegments),Ae.needsHillshadePrepare=!1}})(y,w,I,S,V,Ut.disabled,X),R.viewport.set([0,0,y.width,y.height]);else if(y.renderPass==="translucent")if(O){const[W,K,ee]=y.stencilConfigForOverlapTwoPass(I);yc(y,w,S,ee,W,V,X,!1,k),yc(y,w,S,ee,K,V,X,!0,k)}else{const[W,K]=y.getStencilConfigForOverlapAndUpdateStencilID(I);yc(y,w,S,K,W,V,X,!1,k)}}(e,r,o,u,f):c.c3(o)?function(y,w,S,I,A){if(y.renderPass!=="translucent"||S.paint.get("raster-opacity")===0||!I.length)return;const{isRenderingToTexture:k}=A,R=w.getSource(),O=y.style.projection.useSubdivision;if(R instanceof Ze)pr(y,w,S,I,null,!1,!1,R.tileCoords,R.flippedWindingOrder,k);else if(O){const[V,X,W]=y.stencilConfigForOverlapTwoPass(I);pr(y,w,S,W,V,!1,!0,qo,!1,k),pr(y,w,S,W,X,!0,!0,qo,!1,k)}else{const[V,X]=y.getStencilConfigForOverlapAndUpdateStencilID(I);pr(y,w,S,X,V,!1,!0,qo,!1,k)}}(e,r,o,u,f):c.c4(o)?function(y,w,S,I,A){const k=S.paint.get("background-color"),R=S.paint.get("background-opacity");if(R===0)return;const{isRenderingToTexture:O}=A,V=y.context,X=V.gl,W=y.style.projection,K=y.transform,ee=K.tileSize,se=S.paint.get("background-pattern");if(y.isPatternMissing(se))return;const oe=!se&&k.a===1&&R===1&&y.opaquePassEnabledForLayer()?"opaque":"translucent";if(y.renderPass!==oe)return;const le=Ut.disabled,he=y.getDepthModeForSublayer(0,oe==="opaque"?wt.ReadWrite:wt.ReadOnly),ue=y.colorModeForRenderPass(),ve=y.useProgram(se?"backgroundPattern":"background"),be=I||H(K,{tileSize:ee,terrain:y.style.map.terrain});se&&(V.activeTexture.set(X.TEXTURE0),y.imageManager.bind(y.context));const Ae=S.getCrossfadeParameters();for(const Re of be){const Ie=K.getProjectionData({overscaledTileID:Re,applyGlobeMatrix:!O,applyTerrainMatrix:!0}),Ge=se?lc(R,y,se,{tileID:Re,tileSize:ee},Ae):oc(R,k),Ue=y.style.map.terrain&&y.style.map.terrain.getTerrainData(Re),De=W.getMeshFromTileID(V,Re.canonical,!1,!0,"raster");ve.draw(V,X.TRIANGLES,he,le,ue,Vt.backCCW,Ge,Ue,Ie,S.id,De.vertexBuffer,De.indexBuffer,De.segments)}}(e,0,o,u,f):c.c5(o)&&function(y,w,S,I){const{isRenderingGlobe:A}=I,k=y.context,R=S.implementation,O=y.style.projection,V=y.transform,X=V.getProjectionDataForCustomLayer(A),W={farZ:V.farZ,nearZ:V.nearZ,fov:V.fov*Math.PI/180,modelViewProjectionMatrix:V.modelViewProjectionMatrix,projectionMatrix:V.projectionMatrix,shaderData:{variantName:O.shaderVariantName,vertexShaderPrelude:`const float PI = 3.141592653589793;
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748${O.shaderPreludeCode.vertexSource}`,define:O.shaderDefine},defaultProjectionData:X},K=R.renderingMode?R.renderingMode:"2d";if(y.renderPass==="offscreen"){const ee=R.prerender;ee&&(y.setCustomLayerDefaults(),k.setColorMode(y.colorModeForRenderPass()),ee.call(R,k.gl,W),k.setDirty(),y.setBaseState())}else if(y.renderPass==="translucent"){y.setCustomLayerDefaults(),k.setColorMode(y.colorModeForRenderPass()),k.setStencilMode(Ut.disabled);const ee=K==="3d"?y.getDepthModeFor3D():y.getDepthModeForSublayer(0,wt.ReadOnly);k.setDepthMode(ee),R.render(k.gl,W),k.setDirty(),y.setBaseState(),k.bindFramebuffer.set(null)}}(e,0,o,f))}saveTileTexture(e){const r=this._tileTextures[e.size[0]];r?r.push(e):this._tileTextures[e.size[0]]=[e]}getTileTexture(e){const r=this._tileTextures[e];return r&&r.length>0?r.pop():null}isPatternMissing(e){if(!e)return!1;if(!e.from||!e.to)return!0;const r=this.imageManager.getPattern(e.from.toString()),o=this.imageManager.getPattern(e.to.toString());return!r||!o}useProgram(e,r,o=!1){this.cache=this.cache||{};const u=!!this.style.map.terrain,f=this.style.projection,y=e+(r?r.cacheKey:"")+`/${o?Du:f.shaderVariantName}`+(this._showOverdrawInspector?"/overdraw":"")+(u?"/terrain":"");return this.cache[y]||(this.cache[y]=new Po(this.context,ys[e],r,qu[e],this._showOverdrawInspector,u,o?ys.projectionMercator:f.shaderPreludeCode,o?bo:f.shaderDefine)),this.cache[y]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const e=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(e.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new pt(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:e,drawingBufferHeight:r}=this.context.gl;return this.width!==e||this.height!==r}}function Gs(d,e){let r,o=!1,u=null,f=null;const y=()=>{u=null,o&&(d.apply(f,r),u=setTimeout(y,e),o=!1)};return(...w)=>(o=!0,f=this,r=w,u||y(),u)}class Tc{constructor(e){this._getCurrentHash=()=>{const r=window.location.hash.replace("#","");if(this._hashName){let o;return r.split("&").map(u=>u.split("=")).forEach(u=>{u[0]===this._hashName&&(o=u)}),(o&&o[1]||"").split("/")}return r.split("/")},this._onHashChange=()=>{const r=this._getCurrentHash();if(!this._isValidHash(r))return!1;const o=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(r[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+r[2],+r[1]],zoom:+r[0],bearing:o,pitch:+(r[4]||0)}),!0},this._updateHashUnthrottled=()=>{const r=window.location.href.replace(/(#.*)?$/,this.getHashString());window.history.replaceState(window.history.state,null,r)},this._removeHash=()=>{const r=this._getCurrentHash();if(r.length===0)return;const o=r.join("/");let u=o;u.split("&").length>0&&(u=u.split("&")[0]),this._hashName&&(u=`${this._hashName}=${o}`);let f=window.location.hash.replace(u,"");f.startsWith("#&")?f=f.slice(0,1)+f.slice(2):f==="#"&&(f="");let y=window.location.href.replace(/(#.+)?$/,f);y=y.replace("&&","&"),window.history.replaceState(window.history.state,null,y)},this._updateHash=Gs(this._updateHashUnthrottled,300),this._hashName=e&&encodeURIComponent(e)}addTo(e){return this._map=e,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(e){const r=this._map.getCenter(),o=Math.round(100*this._map.getZoom())/100,u=Math.ceil((o*Math.LN2+Math.log(512/360/.5))/Math.LN10),f=Math.pow(10,u),y=Math.round(r.lng*f)/f,w=Math.round(r.lat*f)/f,S=this._map.getBearing(),I=this._map.getPitch();let A="";if(A+=e?`/${y}/${w}/${o}`:`${o}/${w}/${y}`,(S||I)&&(A+="/"+Math.round(10*S)/10),I&&(A+=`/${Math.round(I)}`),this._hashName){const k=this._hashName;let R=!1;const O=window.location.hash.slice(1).split("&").map(V=>{const X=V.split("=")[0];return X===k?(R=!0,`${X}=${A}`):V}).filter(V=>V);return R||O.push(`${k}=${A}`),`#${O.join("&")}`}return`#${A}`}_isValidHash(e){if(e.length<3||e.some(isNaN))return!1;try{new c.N(+e[2],+e[1])}catch{return!1}const r=+e[0],o=+(e[3]||0),u=+(e[4]||0);return r>=this._map.getMinZoom()&&r<=this._map.getMaxZoom()&&o>=0&&o<=180&&u>=this._map.getMinPitch()&&u<=this._map.getMaxPitch()}}const Kn={linearity:.3,easing:c.c6(0,0,.3,1)},ah=c.e({deceleration:2500,maxSpeed:1400},Kn),oh=c.e({deceleration:20,maxSpeed:1400},Kn),lh=c.e({deceleration:1e3,maxSpeed:360},Kn),ch=c.e({deceleration:1e3,maxSpeed:90},Kn),uh=c.e({deceleration:1e3,maxSpeed:360},Kn);class Ho{constructor(e){this._map=e,this.clear()}clear(){this._inertiaBuffer=[]}record(e){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:ge.now(),settings:e})}_drainInertiaBuffer(){const e=this._inertiaBuffer,r=ge.now();for(;e.length>0&&r-e[0].time>160;)e.shift()}_onMoveEnd(e){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const r={zoom:0,bearing:0,pitch:0,roll:0,pan:new c.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:f}of this._inertiaBuffer)r.zoom+=f.zoomDelta||0,r.bearing+=f.bearingDelta||0,r.pitch+=f.pitchDelta||0,r.roll+=f.rollDelta||0,f.panDelta&&r.pan._add(f.panDelta),f.around&&(r.around=f.around),f.pinchAround&&(r.pinchAround=f.pinchAround);const o=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,u={};if(r.pan.mag()){const f=xi(r.pan.mag(),o,c.e({},ah,e||{})),y=r.pan.mult(f.amount/r.pan.mag()),w=this._map.cameraHelper.handlePanInertia(y,this._map.transform);u.center=w.easingCenter,u.offset=w.easingOffset,Jn(u,f)}if(r.zoom){const f=xi(r.zoom,o,oh);u.zoom=this._map.transform.zoom+f.amount,Jn(u,f)}if(r.bearing){const f=xi(r.bearing,o,lh);u.bearing=this._map.transform.bearing+c.ab(f.amount,-179,179),Jn(u,f)}if(r.pitch){const f=xi(r.pitch,o,ch);u.pitch=this._map.transform.pitch+f.amount,Jn(u,f)}if(r.roll){const f=xi(r.roll,o,uh);u.roll=this._map.transform.roll+c.ab(f.amount,-179,179),Jn(u,f)}if(u.zoom||u.bearing){const f=r.pinchAround===void 0?r.around:r.pinchAround;u.around=f?this._map.unproject(f):this._map.getCenter()}return this.clear(),c.e(u,{noMoveStart:!0})}}function Jn(d,e){(!d.duration||d.duration<e.duration)&&(d.duration=e.duration,d.easing=e.easing)}function xi(d,e,r){const{maxSpeed:o,linearity:u,deceleration:f}=r,y=c.ab(d*u/(e/1e3),-o,o),w=Math.abs(y)/(f*u);return{easing:r.easing,duration:1e3*w,amount:y*(w/2)}}class Ir extends c.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,r,o,u={}){const f=Q.mousePos(r.getCanvas(),o),y=r.unproject(f);super(e,c.e({point:f,lngLat:y,originalEvent:o},u)),this._defaultPrevented=!1,this.target=r}}class Qn extends c.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,r,o){const u=e==="touchend"?o.changedTouches:o.touches,f=Q.touchPos(r.getCanvasContainer(),u),y=f.map(S=>r.unproject(S)),w=f.reduce((S,I,A,k)=>S.add(I.div(k.length)),new c.P(0,0));super(e,{points:f,point:w,lngLats:y,lngLat:r.unproject(w),originalEvent:o}),this._defaultPrevented=!1}}class us extends c.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,r,o){super(e,{originalEvent:o}),this._defaultPrevented=!1}}class ea{constructor(e,r){this._map=e,this._clickTolerance=r.clickTolerance}reset(){delete this._mousedownPos}wheel(e){return this._firePreventable(new us(e.type,this._map,e))}mousedown(e,r){return this._mousedownPos=r,this._firePreventable(new Ir(e.type,this._map,e))}mouseup(e){this._map.fire(new Ir(e.type,this._map,e))}click(e,r){this._mousedownPos&&this._mousedownPos.dist(r)>=this._clickTolerance||this._map.fire(new Ir(e.type,this._map,e))}dblclick(e){return this._firePreventable(new Ir(e.type,this._map,e))}mouseover(e){this._map.fire(new Ir(e.type,this._map,e))}mouseout(e){this._map.fire(new Ir(e.type,this._map,e))}touchstart(e){return this._firePreventable(new Qn(e.type,this._map,e))}touchmove(e){this._map.fire(new Qn(e.type,this._map,e))}touchend(e){this._map.fire(new Qn(e.type,this._map,e))}touchcancel(e){this._map.fire(new Qn(e.type,this._map,e))}_firePreventable(e){if(this._map.fire(e),e.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class ed{constructor(e){this._map=e}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(e){this._map.fire(new Ir(e.type,this._map,e))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Ir("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(e){this._delayContextMenu?this._contextMenuEvent=e:this._ignoreContextMenu||this._map.fire(new Ir(e.type,this._map,e)),this._map.listens("contextmenu")&&e.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class ja{constructor(e){this._map=e}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(e){return this.transform.screenPointToLocation(c.P.convert(e),this._map.terrain)}}class hh{constructor(e,r){this._map=e,this._tr=new ja(e),this._el=e.getCanvasContainer(),this._container=e.getContainer(),this._clickTolerance=r.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(e,r){this.isEnabled()&&e.shiftKey&&e.button===0&&(Q.disableDrag(),this._startPos=this._lastPos=r,this._active=!0)}mousemoveWindow(e,r){if(!this._active)return;const o=r;if(this._lastPos.equals(o)||!this._box&&o.dist(this._startPos)<this._clickTolerance)return;const u=this._startPos;this._lastPos=o,this._box||(this._box=Q.create("div","maplibregl-boxzoom",this._container),this._container.classList.add("maplibregl-crosshair"),this._fireEvent("boxzoomstart",e));const f=Math.min(u.x,o.x),y=Math.max(u.x,o.x),w=Math.min(u.y,o.y),S=Math.max(u.y,o.y);Q.setTransform(this._box,`translate(${f}px,${w}px)`),this._box.style.width=y-f+"px",this._box.style.height=S-w+"px"}mouseupWindow(e,r){if(!this._active||e.button!==0)return;const o=this._startPos,u=r;if(this.reset(),Q.suppressClick(),o.x!==u.x||o.y!==u.y)return this._map.fire(new c.k("boxzoomend",{originalEvent:e})),{cameraAnimation:f=>f.fitScreenCoordinates(o,u,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",e)}keydown(e){this._active&&e.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",e))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(Q.remove(this._box),this._box=null),Q.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(e,r){return this._map.fire(new c.k(e,{originalEvent:r}))}}function Sc(d,e){if(d.length!==e.length)throw new Error(`The number of touches and points are not equal - touches ${d.length}, points ${e.length}`);const r={};for(let o=0;o<d.length;o++)r[d[o].identifier]=e[o];return r}class ph{constructor(e){this.reset(),this.numTouches=e.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(e,r,o){(this.centroid||o.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=e.timeStamp),o.length===this.numTouches&&(this.centroid=function(u){const f=new c.P(0,0);for(const y of u)f._add(y);return f.div(u.length)}(r),this.touches=Sc(o,r)))}touchmove(e,r,o){if(this.aborted||!this.centroid)return;const u=Sc(o,r);for(const f in this.touches){const y=u[f];(!y||y.dist(this.touches[f])>30)&&(this.aborted=!0)}}touchend(e,r,o){if((!this.centroid||e.timeStamp-this.startTime>500)&&(this.aborted=!0),o.length===0){const u=!this.aborted&&this.centroid;if(this.reset(),u)return u}}}class Tn{constructor(e){this.singleTap=new ph(e),this.numTaps=e.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(e,r,o){this.singleTap.touchstart(e,r,o)}touchmove(e,r,o){this.singleTap.touchmove(e,r,o)}touchend(e,r,o){const u=this.singleTap.touchend(e,r,o);if(u){const f=e.timeStamp-this.lastTime<500,y=!this.lastTap||this.lastTap.dist(u)<30;if(f&&y||this.reset(),this.count++,this.lastTime=e.timeStamp,this.lastTap=u,this.count===this.numTaps)return this.reset(),u}}}class ks{constructor(e){this._tr=new ja(e),this._zoomIn=new Tn({numTouches:1,numTaps:2}),this._zoomOut=new Tn({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(e,r,o){this._zoomIn.touchstart(e,r,o),this._zoomOut.touchstart(e,r,o)}touchmove(e,r,o){this._zoomIn.touchmove(e,r,o),this._zoomOut.touchmove(e,r,o)}touchend(e,r,o){const u=this._zoomIn.touchend(e,r,o),f=this._zoomOut.touchend(e,r,o),y=this._tr;return u?(this._active=!0,e.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:w=>w.easeTo({duration:300,zoom:y.zoom+1,around:y.unproject(u)},{originalEvent:e})}):f?(this._active=!0,e.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:w=>w.easeTo({duration:300,zoom:y.zoom-1,around:y.unproject(f)},{originalEvent:e})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Qe{constructor(e){this._enabled=!!e.enable,this._moveStateManager=e.moveStateManager,this._clickTolerance=e.clickTolerance||1,this._moveFunction=e.move,this._activateOnStart=!!e.activateOnStart,e.assignEvents(this),this.reset()}reset(e){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(e)}_move(...e){const r=this._moveFunction(...e);if(r.bearingDelta||r.pitchDelta||r.rollDelta||r.around||r.panDelta)return this._active=!0,r}dragStart(e,r){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(e)&&(this._moveStateManager.startMove(e),this._lastPoint=Array.isArray(r)?r[0]:r,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(e,r){if(!this.isEnabled())return;const o=this._lastPoint;if(!o)return;if(e.preventDefault(),!this._moveStateManager.isValidMoveEvent(e))return void this.reset(e);const u=Array.isArray(r)?r[0]:r;return!this._moved&&u.dist(o)<this._clickTolerance?void 0:(this._moved=!0,this._lastPoint=u,this._move(o,u))}dragEnd(e){this.isEnabled()&&this._lastPoint&&this._moveStateManager.isValidEndEvent(e)&&(this._moved&&Q.suppressClick(),this.reset(e))}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}getClickTolerance(){return this._clickTolerance}}const dh={0:1,2:2};class Sn{constructor(e){this._correctEvent=e.checkCorrectEvent}startMove(e){const r=Q.mouseButton(e);this._eventButton=r}endMove(e){delete this._eventButton}isValidStartEvent(e){return this._correctEvent(e)}isValidMoveEvent(e){return!function(r,o){const u=dh[o];return r.buttons===void 0||(r.buttons&u)!==u}(e,this._eventButton)}isValidEndEvent(e){return Q.mouseButton(e)===this._eventButton}}class fh{constructor(){this._firstTouch=void 0}_isOneFingerTouch(e){return e.targetTouches.length===1}_isSameTouchEvent(e){return e.targetTouches[0].identifier===this._firstTouch}startMove(e){this._firstTouch=e.targetTouches[0].identifier}endMove(e){delete this._firstTouch}isValidStartEvent(e){return this._isOneFingerTouch(e)}isValidMoveEvent(e){return this._isOneFingerTouch(e)&&this._isSameTouchEvent(e)}isValidEndEvent(e){return this._isOneFingerTouch(e)&&this._isSameTouchEvent(e)}}class Va{constructor(e=new Sn({checkCorrectEvent:()=>!0}),r=new fh){this.mouseMoveStateManager=e,this.oneFingerTouchMoveStateManager=r}_executeRelevantHandler(e,r,o){return e instanceof MouseEvent?r(e):typeof TouchEvent<"u"&&e instanceof TouchEvent?o(e):void 0}startMove(e){this._executeRelevantHandler(e,r=>this.mouseMoveStateManager.startMove(r),r=>this.oneFingerTouchMoveStateManager.startMove(r))}endMove(e){this._executeRelevantHandler(e,r=>this.mouseMoveStateManager.endMove(r),r=>this.oneFingerTouchMoveStateManager.endMove(r))}isValidStartEvent(e){return this._executeRelevantHandler(e,r=>this.mouseMoveStateManager.isValidStartEvent(r),r=>this.oneFingerTouchMoveStateManager.isValidStartEvent(r))}isValidMoveEvent(e){return this._executeRelevantHandler(e,r=>this.mouseMoveStateManager.isValidMoveEvent(r),r=>this.oneFingerTouchMoveStateManager.isValidMoveEvent(r))}isValidEndEvent(e){return this._executeRelevantHandler(e,r=>this.mouseMoveStateManager.isValidEndEvent(r),r=>this.oneFingerTouchMoveStateManager.isValidEndEvent(r))}}const Hs=d=>{d.mousedown=d.dragStart,d.mousemoveWindow=d.dragMove,d.mouseup=d.dragEnd,d.contextmenu=e=>{e.preventDefault()}};class mh{constructor(e,r){this._clickTolerance=e.clickTolerance||1,this._map=r,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new c.P(0,0)}_shouldBePrevented(e){return e<(this._map.cooperativeGestures.isEnabled()?2:1)}touchstart(e,r,o){return this._calculateTransform(e,r,o)}touchmove(e,r,o){if(this._active){if(!this._shouldBePrevented(o.length))return e.preventDefault(),this._calculateTransform(e,r,o);this._map.cooperativeGestures.notifyGestureBlocked("touch_pan",e)}}touchend(e,r,o){this._calculateTransform(e,r,o),this._active&&this._shouldBePrevented(o.length)&&this.reset()}touchcancel(){this.reset()}_calculateTransform(e,r,o){o.length>0&&(this._active=!0);const u=Sc(o,r),f=new c.P(0,0),y=new c.P(0,0);let w=0;for(const I in u){const A=u[I],k=this._touches[I];k&&(f._add(A),y._add(A.sub(k)),w++,u[I]=A)}if(this._touches=u,this._shouldBePrevented(w)||!y.mag())return;const S=y.div(w);return this._sum._add(S),this._sum.mag()<this._clickTolerance?void 0:{around:f.div(w),panDelta:S}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Dt{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(e,r,o){this._firstTwoTouches||o.length<2||(this._firstTwoTouches=[o[0].identifier,o[1].identifier],this._start([r[0],r[1]]))}touchmove(e,r,o){if(!this._firstTwoTouches)return;e.preventDefault();const[u,f]=this._firstTwoTouches,y=ta(o,r,u),w=ta(o,r,f);if(!y||!w)return;const S=this._aroundCenter?null:y.add(w).div(2);return this._move([y,w],S,e)}touchend(e,r,o){if(!this._firstTwoTouches)return;const[u,f]=this._firstTwoTouches,y=ta(o,r,u),w=ta(o,r,f);y&&w||(this._active&&Q.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(e){this._enabled=!0,this._aroundCenter=!!e&&e.around==="center"}disable(){this._enabled=!1,this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}}function ta(d,e,r){for(let o=0;o<d.length;o++)if(d[o].identifier===r)return e[o]}function gh(d,e){return Math.log(d/e)/Math.LN2}class Wo extends Dt{reset(){super.reset(),delete this._distance,delete this._startDistance}_start(e){this._startDistance=this._distance=e[0].dist(e[1])}_move(e,r){const o=this._distance;if(this._distance=e[0].dist(e[1]),this._active||!(Math.abs(gh(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:gh(this._distance,o),pinchAround:r}}}function _h(d,e){return 180*d.angleWith(e)/Math.PI}class yh extends Dt{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(e){this._startVector=this._vector=e[0].sub(e[1]),this._minDiameter=e[0].dist(e[1])}_move(e,r,o){const u=this._vector;if(this._vector=e[0].sub(e[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:_h(this._vector,u),pinchAround:r}}_isBelowThreshold(e){this._minDiameter=Math.min(this._minDiameter,e.mag());const r=25/(Math.PI*this._minDiameter)*360,o=_h(e,this._startVector);return Math.abs(o)<r}}function Xo(d){return Math.abs(d.y)>Math.abs(d.x)}class Yo extends Dt{constructor(e){super(),this._currentTouchCount=0,this._map=e}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(e,r,o){super.touchstart(e,r,o),this._currentTouchCount=o.length}_start(e){this._lastPoints=e,Xo(e[0].sub(e[1]))&&(this._valid=!1)}_move(e,r,o){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const u=e[0].sub(this._lastPoints[0]),f=e[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(u,f,o.timeStamp),this._valid?(this._lastPoints=e,this._active=!0,{pitchDelta:(u.y+f.y)/2*-.5}):void 0}gestureBeginsVertically(e,r,o){if(this._valid!==void 0)return this._valid;const u=e.mag()>=2,f=r.mag()>=2;if(!u&&!f)return;if(!u||!f)return this._firstMove===void 0&&(this._firstMove=o),o-this._firstMove<100&&void 0;const y=e.y>0==r.y>0;return Xo(e)&&Xo(r)&&y}}const vh={panStep:100,bearingStep:15,pitchStep:10};class xh{constructor(e){this._tr=new ja(e);const r=vh;this._panStep=r.panStep,this._bearingStep=r.bearingStep,this._pitchStep=r.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(e){if(e.altKey||e.ctrlKey||e.metaKey)return;let r=0,o=0,u=0,f=0,y=0;switch(e.keyCode){case 61:case 107:case 171:case 187:r=1;break;case 189:case 109:case 173:r=-1;break;case 37:e.shiftKey?o=-1:(e.preventDefault(),f=-1);break;case 39:e.shiftKey?o=1:(e.preventDefault(),f=1);break;case 38:e.shiftKey?u=1:(e.preventDefault(),y=-1);break;case 40:e.shiftKey?u=-1:(e.preventDefault(),y=1);break;default:return}return this._rotationDisabled&&(o=0,u=0),{cameraAnimation:w=>{const S=this._tr;w.easeTo({duration:300,easeId:"keyboardHandler",easing:bh,zoom:r?Math.round(S.zoom)+r*(e.shiftKey?2:1):S.zoom,bearing:S.bearing+o*this._bearingStep,pitch:S.pitch+u*this._pitchStep,offset:[-f*this._panStep,-y*this._panStep],center:S.center},{originalEvent:e})}}}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 bh(d){return d*(2-d)}const wh=4.000244140625;class Th{constructor(e,r){this._onTimeout=o=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(o)},this._map=e,this._tr=new ja(e),this._triggerRenderFrame=r,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(e){this._defaultZoomRate=e}setWheelZoomRate(e){this._wheelZoomRate=e}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(e){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!e&&e.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}_shouldBePrevented(e){return!!this._map.cooperativeGestures.isEnabled()&&!(e.ctrlKey||this._map.cooperativeGestures.isBypassed(e))}wheel(e){if(!this.isEnabled())return;if(this._shouldBePrevented(e))return void this._map.cooperativeGestures.notifyGestureBlocked("wheel_zoom",e);let r=e.deltaMode===WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY;const o=ge.now(),u=o-(this._lastWheelEventTime||0);this._lastWheelEventTime=o,r!==0&&r%wh==0?this._type="wheel":r!==0&&Math.abs(r)<4?this._type="trackpad":u>400?(this._type=null,this._lastValue=r,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(u*r)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,r+=this._lastValue)),e.shiftKey&&r&&(r/=4),this._type&&(this._lastWheelEvent=e,this._delta-=r,this._active||this._start(e)),e.preventDefault()}_start(e){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const r=Q.mousePos(this._map.getCanvas(),e),o=this._tr;this._aroundPoint=this._aroundCenter?o.transform.locationToScreenPoint(c.N.convert(o.center)):r,this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const e=this._tr.transform;if(typeof this._lastExpectedZoom=="number"){const w=e.zoom-this._lastExpectedZoom;typeof this._startZoom=="number"&&(this._startZoom+=w),typeof this._targetZoom=="number"&&(this._targetZoom+=w)}if(this._delta!==0){const w=this._type==="wheel"&&Math.abs(this._delta)>wh?this._wheelZoomRate:this._defaultZoomRate;let S=2/(1+Math.exp(-Math.abs(this._delta*w)));this._delta<0&&S!==0&&(S=1/S);const I=typeof this._targetZoom!="number"?e.scale:c.aG(this._targetZoom);this._targetZoom=Math.min(e.maxZoom,Math.max(e.minZoom,c.a8(I*S))),this._type==="wheel"&&(this._startZoom=e.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const r=typeof this._targetZoom!="number"?e.zoom:this._targetZoom,o=this._startZoom,u=this._easing;let f,y=!1;if(this._type==="wheel"&&o&&u){const w=ge.now()-this._lastWheelEventTime,S=Math.min((w+5)/200,1),I=u(S);f=c.y.number(o,r,I),S<1?this._frameId||(this._frameId=!0):y=!0}else f=r,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-e.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(e){let r=c.c8;if(this._prevEase){const o=this._prevEase,u=(ge.now()-o.start)/o.duration,f=o.easing(u+.01)-o.easing(u),y=.27/Math.sqrt(f*f+1e-4)*.01,w=Math.sqrt(.0729-y*y);r=c.c6(y,w,.25,1)}return this._prevEase={start:ge.now(),duration:e,easing:r},r}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,delete this._lastExpectedZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class zs{constructor(e,r){this._clickZoom=e,this._tapZoom=r}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 dr{constructor(e){this._tr=new ja(e),this.reset()}reset(){this._active=!1}dblclick(e,r){return e.preventDefault(),{cameraAnimation:o=>{o.easeTo({duration:300,zoom:this._tr.zoom+(e.shiftKey?-1:1),around:this._tr.unproject(r)},{originalEvent:e})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Ko{constructor(){this._tap=new Tn({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(e,r,o){if(!this._swipePoint)if(this._tapTime){const u=r[0],f=e.timeStamp-this._tapTime<500,y=this._tapPoint.dist(u)<30;f&&y?o.length>0&&(this._swipePoint=u,this._swipeTouch=o[0].identifier):this.reset()}else this._tap.touchstart(e,r,o)}touchmove(e,r,o){if(this._tapTime){if(this._swipePoint){if(o[0].identifier!==this._swipeTouch)return;const u=r[0],f=u.y-this._swipePoint.y;return this._swipePoint=u,e.preventDefault(),this._active=!0,{zoomDelta:f/128}}}else this._tap.touchmove(e,r,o)}touchend(e,r,o){if(this._tapTime)this._swipePoint&&o.length===0&&this.reset();else{const u=this._tap.touchend(e,r,o);u&&(this._tapTime=e.timeStamp,this._tapPoint=u)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Jo{constructor(e,r,o){this._el=e,this._mousePan=r,this._touchPan=o}enable(e){this._inertiaOptions=e||{},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 Mc{constructor(e,r,o,u){this._pitchWithRotate=e.pitchWithRotate,this._rollEnabled=e.rollEnabled,this._mouseRotate=r,this._mousePitch=o,this._mouseRoll=u}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 Pc{constructor(e,r,o,u){this._el=e,this._touchZoom=r,this._touchRotate=o,this._tapDragZoom=u,this._rotationDisabled=!1,this._enabled=!0}enable(e){this._touchZoom.enable(e),this._rotationDisabled||this._touchRotate.enable(e),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()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class Ic{constructor(e,r){this._bypassKey=navigator.userAgent.indexOf("Mac")!==-1?"metaKey":"ctrlKey",this._map=e,this._options=r,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const e=this._map.getCanvasContainer();e.classList.add("maplibregl-cooperative-gestures"),this._container=Q.create("div","maplibregl-cooperative-gesture-screen",e);let r=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");this._bypassKey==="metaKey"&&(r=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const o=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),u=document.createElement("div");u.className="maplibregl-desktop-message",u.textContent=r,this._container.appendChild(u);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&&(Q.remove(this._container),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(e){return e[this._bypassKey]}notifyGestureBlocked(e,r){this._enabled&&(this._map.fire(new c.k("cooperativegestureprevented",{gestureType:e,originalEvent:r})),this._container.classList.add("maplibregl-show"),setTimeout(()=>{this._container.classList.remove("maplibregl-show")},100))}}const Qo=d=>d.zoom||d.drag||d.roll||d.pitch||d.rotate;class bs extends c.k{}function ra(d){return d.panDelta&&d.panDelta.mag()||d.zoomDelta||d.bearingDelta||d.pitchDelta||d.rollDelta}

748this._triggerRenderFrame());this._add("scrollZoom",ee,["mousePan"]),e.interactive&&e.scrollZoom&&r.scrollZoom.enable(e.scrollZoom);const se=r.keyboard=new xh(r);this._add("keyboard",se),e.interactive&&e.keyboard&&r.keyboard.enable(),this._add("blockableMapEvent",new ed(r))}_add(e,r,o){this._handlers.push({handlerName:e,handler:r,allowed:o}),this._handlersById[e]=r}stop(e){if(!this._updatingCamera){for(const{handler:r}of this._handlers)r.reset();this._inertia.clear(),this._fireEvents({},{},e),this._changes=[]}}isActive(){for(const{handler:e}of this._handlers)if(e.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!Qo(this._eventsInProgress)||this.isZooming()}_blockedByActive(e,r,o){for(const u in e)if(u!==o&&(!r||r.indexOf(u)<0))return!0;return!1}_getMapTouches(e){const r=[];for(const o of e)this._el.contains(o.target)&&r.push(o);return r}mergeHandlerResult(e,r,o,u,f){if(!o)return;c.e(e,o);const y={handlerName:u,originalEvent:o.originalEvent||f};o.zoomDelta!==void 0&&(r.zoom=y),o.panDelta!==void 0&&(r.drag=y),o.rollDelta!==void 0&&(r.roll=y),o.pitchDelta!==void 0&&(r.pitch=y),o.bearingDelta!==void 0&&(r.rotate=y)}_applyChanges(){const e={},r={},o={};for(const[u,f,y]of this._changes)u.panDelta&&(e.panDelta=(e.panDelta||new c.P(0,0))._add(u.panDelta)),u.zoomDelta&&(e.zoomDelta=(e.zoomDelta||0)+u.zoomDelta),u.bearingDelta&&(e.bearingDelta=(e.bearingDelta||0)+u.bearingDelta),u.pitchDelta&&(e.pitchDelta=(e.pitchDelta||0)+u.pitchDelta),u.rollDelta&&(e.rollDelta=(e.rollDelta||0)+u.rollDelta),u.around!==void 0&&(e.around=u.around),u.pinchAround!==void 0&&(e.pinchAround=u.pinchAround),u.noInertia&&(e.noInertia=u.noInertia),c.e(r,f),c.e(o,y);this._updateMapTransform(e,r,o),this._changes=[]}_updateMapTransform(e,r,o){const u=this._map,f=u._getTransformForUpdate(),y=u.terrain;if(!(ra(e)||y&&this._terrainMovement))return this._fireEvents(r,o,!0);u._stop(!0);let{panDelta:w,zoomDelta:S,bearingDelta:I,pitchDelta:A,rollDelta:k,around:R,pinchAround:O}=e;O!==void 0&&(R=O),R=R||u.transform.centerPoint,y&&!f.isPointOnMapSurface(R)&&(R=f.centerPoint);const V={panDelta:w,zoomDelta:S,rollDelta:k,pitchDelta:A,bearingDelta:I,around:R};this._map.cameraHelper.useGlobeControls&&!f.isPointOnMapSurface(R)&&(R=f.centerPoint);const X=R.distSqr(f.centerPoint)<.01?f.center:f.screenPointToLocation(w?R.sub(w):R);y?(this._map.cameraHelper.handleMapControlsRollPitchBearingZoom(V,f),this._terrainMovement||!r.drag&&!r.zoom?r.drag&&this._terrainMovement?f.setCenter(f.screenPointToLocation(f.centerPoint.sub(w))):this._map.cameraHelper.handleMapControlsPan(V,f,X):(this._terrainMovement=!0,this._map._elevationFreeze=!0,this._map.cameraHelper.handleMapControlsPan(V,f,X))):(this._map.cameraHelper.handleMapControlsRollPitchBearingZoom(V,f),this._map.cameraHelper.handleMapControlsPan(V,f,X)),u._applyUpdatedTransform(f),this._map._update(),e.noInertia||this._inertia.record(e),this._fireEvents(r,o,!0)}_fireEvents(e,r,o){const u=Qo(this._eventsInProgress),f=Qo(e),y={};for(const k in e){const{originalEvent:R}=e[k];this._eventsInProgress[k]||(y[`${k}start`]=R),this._eventsInProgress[k]=e[k]}!u&&f&&this._fireEvent("movestart",f.originalEvent);for(const k in y)this._fireEvent(k,y[k]);f&&this._fireEvent("move",f.originalEvent);for(const k in e){const{originalEvent:R}=e[k];this._fireEvent(k,R)}const w={};let S;for(const k in this._eventsInProgress){const{handlerName:R,originalEvent:O}=this._eventsInProgress[k];this._handlersById[R].isActive()||(delete this._eventsInProgress[k],S=r[R]||O,w[`${k}end`]=S)}for(const k in w)this._fireEvent(k,w[k]);const I=Qo(this._eventsInProgress),A=(u||f)&&!I;if(A&&this._terrainMovement){this._map._elevationFreeze=!1,this._terrainMovement=!1;const k=this._map._getTransformForUpdate();this._map.getCenterClampedToGround()&&k.recalculateZoomAndCenter(this._map.terrain),this._map._applyUpdatedTransform(k)}if(o&&A){this._updatingCamera=!0;const k=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),R=O=>O!==0&&-this._bearingSnap<O&&O<this._bearingSnap;!k||!k.essential&&ge.prefersReducedMotion?(this._map.fire(new c.k("moveend",{originalEvent:S})),R(this._map.getBearing())&&this._map.resetNorth()):(R(k.bearing||this._map.getBearing())&&

748(k.bearing=0),k.freezeElevation=!0,this._map.easeTo(k,{originalEvent:S})),this._updatingCamera=!1}}_fireEvent(e,r){this._map.fire(new c.k(e,r?{originalEvent:r}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add(e=>{delete this._frameId,this.handleEvent(new bs("renderFrame",{timeStamp:e})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}class mt extends c.E{constructor(e,r,o){super(),this._renderFrameCallback=()=>{const u=Math.min((ge.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(u)),u<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=e,this._bearingSnap=o.bearingSnap,this.cameraHelper=r,this.on("moveend",()=>{delete this._requestedCameraState})}migrateProjection(e,r){e.apply(this.transform),this.transform=e,this.cameraHelper=r}getCenter(){return new c.N(this.transform.center.lng,this.transform.center.lat)}setCenter(e,r){return this.jumpTo({center:e},r)}getCenterElevation(){return this.transform.elevation}setCenterElevation(e,r){return this.jumpTo({elevation:e},r),this}getCenterClampedToGround(){return this._centerClampedToGround}setCenterClampedToGround(e){this._centerClampedToGround=e}panBy(e,r,o){return e=c.P.convert(e).mult(-1),this.panTo(this.transform.center,c.e({offset:e},r),o)}panTo(e,r,o){return this.easeTo(c.e({center:e},r),o)}getZoom(){return this.transform.zoom}setZoom(e,r){return this.jumpTo({zoom:e},r),this}zoomTo(e,r,o){return this.easeTo(c.e({zoom:e},r),o)}zoomIn(e,r){return this.zoomTo(this.getZoom()+1,e,r),this}zoomOut(e,r){return this.zoomTo(this.getZoom()-1,e,r),this}getVerticalFieldOfView(){return this.transform.fov}setVerticalFieldOfView(e,r){return e!=this.transform.fov&&(this.transform.setFov(e),this.fire(new c.k("movestart",r)).fire(new c.k("move",r)).fire(new c.k("moveend",r))),this}getBearing(){return this.transform.bearing}setBearing(e,r){return this.jumpTo({bearing:e},r),this}getPadding(){return this.transform.padding}setPadding(e,r){return this.jumpTo({padding:e},r),this}rotateTo(e,r,o){return this.easeTo(c.e({bearing:e},r),o)}resetNorth(e,r){return this.rotateTo(0,c.e({duration:1e3},e),r),this}resetNorthPitch(e,r){return this.easeTo(c.e({bearing:0,pitch:0,roll:0,duration:1e3},e),r),this}snapToNorth(e,r){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(e,r):this}getPitch(){return this.transform.pitch}setPitch(e,r){return this.jumpTo({pitch:e},r),this}getRoll(){return this.transform.roll}setRoll(e,r){return this.jumpTo({roll:e},r),this}cameraForBounds(e,r){e=Me.convert(e).adjustAntiMeridian();const o=r&&r.bearing||0;return this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),o,r)}_cameraForBoxAndBearing(e,r,o,u){const f={top:0,bottom:0,right:0,left:0};if(typeof(u=c.e({padding:f,offset:[0,0],maxZoom:this.transform.maxZoom},u)).padding=="number"){const I=u.padding;u.padding={top:I,bottom:I,right:I,left:I}}const y=c.e(f,u.padding);u.padding=y;const w=this.transform,S=new Me(e,r);return this.cameraHelper.cameraForBoxAndBearing(u,y,S,o,w)}fitBounds(e,r,o){return this._fitInternal(this.cameraForBounds(e,r),r,o)}fitScreenCoordinates(e,r,o,u,f){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.screenPointToLocation(c.P.convert(e)),this.transform.screenPointToLocation(c.P.convert(r)),o,u),u,f)}_fitInternal(e,r,o){return e?(delete(r=c.e(e,r)).padding,r.linear?this.easeTo(r,o):this.flyTo(r,o)):this}jumpTo(e,r){this.stop();const o=this._getTransformForUpdate();let u=!1,f=!1,y=!1;const w=o.zoom;this.cameraHelper.handleJumpToCenterZoom(o,e);const S=o.zoom!==w;return"elevation"in e&&o.elevation!==+e.elevation&&o.setElevation(+e.elevation),"bearing"in e&&o.bearing!==+e.bearing&&(u=!0,o.setBearing(+e.bearing)),"pitch"in e&&o.pitch!==+e.pitch&&(f=!0,o.setPitch(+e.pitch)),"roll"in e&&o.roll!==+e.roll&&(y=!0,o.setRoll(+e.roll)),e.padding==null||o.isPaddingEqual(e.padding)||o.setPadding(e.padding),this._applyUpdatedTransform(o),this.fire(new c.k("movestart",r)).fire(new c.k("move",r)),S&&this.fire(new c.k("zoomstart",r)).fire(new c.k("zoom",r)).fire(new c.k("zoomend",r)),u&&this.fire(new c.k("rotatestart",r)).fire(new c.k("rotate",r)).fire(new c.k("rotateend",r)),f&&this.fire(new c.k("pitchstart",r)).fire(new c.k("pitch",r)).fire(new c.k("pitchend",r)),y&&this.fire(new c.k("rollstart",r)).fire(new c.k("roll",r)).fire(new c.k("rollend",r)),this.fire(new c.k("moveend",r))}calculateCameraOptionsFromTo(e,r,o,u=0){const f=c.Y.fromLngLat(e,r),y=c.Y.fromLngLat(o,u),w=y.x-f.x,S=y.y-f.y,I=y.z-f.z,A=Math.hypot(w,S,I);if(A===0)throw new Error("Can't calculate camera options with same From and To");const k=Math.hypot(w,S),R=c.a8(this.transform.cameraToCenterDistance/A/this.transform.tileSize),O=180*Math.atan2(w,-S)/Math.PI;let V=180*Math.acos(k/A)/Math.PI;return V=I<0?90-V:90+V,{center:y.toLngLat(),elevation:u,zoom:R,pitch:V,bearing:O}}calculateCameraOptionsFromCameraLngLatAltRotation(e,r,o,u,f){const y=this.transform.calculateCenterFromCameraLngLatAlt(e,r,o,u);return{center:y.center,elevation:y.elevation,zoom:y.zoom,bearing:o,pitch:u,roll:f}}easeTo(e,r){this._stop(!1,e.easeId),((e=c.e({offset:[0,0],duration:500,easing:c.c8},e)).animate===!1||!e.essential&&ge.prefersReducedMotion)&&(e.duration=0);const o=this._getTransformForUpdate(),u=this.getBearing(),f=o.pitch,y=o.roll,w="bearing"in e?this._normalizeBearing(e.bearing,u):u,S="pitch"in e?+e.pitch:f,I="roll"in e?this._normalizeBearing(e.roll,y):y,A="padding"in e?e.padding:o.padding,k=c.P.convert(e.offset);let R,O;e.around&&(R=c.N.convert(e.around),O=o.locationToScreenPoint(R));const V={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching,rolling:this._rolling},X=this.cameraHelper.handleEaseTo(o,{bearing:w,pitch:S,roll:I,padding:A,around:R,aroundPoint:O,offsetAsPoint:k,offset:e.offset,zoom:e.zoom,center:e.center});return this._rotating=this._rotating||u!==w,this._pitching=this._pitching||S!==f,this._rolling=this._rolling||I!==y,this._padding=!o.isPaddingEqual(A),this._zooming=this._zooming||X.isZooming,this._easeId=e.easeId,this._prepareEase(r,e.noMoveStart,V),this.terrain&&this._prepareElevation(X.elevationCenter),this._ease(W=>{X.easeFunc(W),this.terrain&&!e.freezeElevation&&this._updateElevation(W),this._applyUpdatedTransform(o),this._fireMoveEvents(r)},W=>{this.terrain&&e.freezeElevation&&this._finalizeElevation(),this._afterEase(r,W)},e),this}_prepareEase(e,r,o={}){this._moving=!0,r||o.moving||this.fire(new c.k("movestart",e)),this._zooming&&!o.zooming&&this.fire(new c.k("zoomstart",e)),this._rotating&&!o.rotating&&this.fire(new c.k("rotatestart",e)),this._pitching&&!o.pitching&&this.fire(new c.k("pitchstart",e)),this._rolling&&!o.rolling&&this.fire(new c.k("rollstart",e))}_prepareElevation(e){this._elevationCenter=e,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(e,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(e){this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom));const r=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(e<1&&r!==this._elevationTarget){const o=this._elevationTarget-this._elevationStart;this._elevationStart+=e*(o-(r-(o*e+this._elevationStart))/(1-e)),this._elevationTarget=r}this.transform.setElevation(c.y.number(this._elevationStart,this._elevationTarget,e))}_finalizeElevation(){this._elevationFreeze=!1,this.getCenterClampedToGround()&&this.transform.recalculateZoomAndCenter(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate||this.terrain?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_elevateCameraIfInsideTerrain(e){if(!this.terrain&&e.elevation>=0&&e.pitch<=90)return{};const r=e.getCameraLngLat(),o=e.getCameraAltitude(),u=this.terrain?this.terrain.getElevationForLngLatZoom(r,e.zoom):0;if(o<u){const f=this.calculateCameraOptionsFromTo(r,u,e.center,e.elevation);return{pitch:f.pitch,zoom:f.zoom}}return{}}_applyUpdatedTransform(e){const r=[];if(r.push(u=>this._elevateCameraIfInsideTerrain(u)),this.transformCameraUpdate&&r.push(u=>this.transformCameraUpdate(u)),!r.length)return;const o=e.clone();for(const u of r){const f=o.clone(),{center:y,zoom:w,roll:S,pitch:I,bearing:A,elevation:k}=u(f);y&&f.setCenter(y),k!==void 0&&f.setElevation(k),w!==void 0&&f.setZoom(w),S!==void 0&&f.setRoll(S),I!==void 0&&f.setPitch(I),A!==void 0&&f.setBearing(A),o.apply(f)}this.transform.apply(o)}_fireMoveEvents(e){this.fire(new c.k("move",e)),this._zooming&&this.fire(new c.k("zoom",e)),this._rotating&&this.fire(new c.k("rotate",e)),this._pitching&&this.fire(new c.k("pitch",e)),this._rolling&&this.fire(new c.k("roll",e))}_afterEase(e,r){if(this._easeId&&r&&this._easeId===r)return;delete this._easeId;const o=this._zooming,u=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 c.k("zoomend",e)),u&&this.fire(new c.k("rotateend",e)),f&&this.fire(new c.k("pitchend",e)),y&&this.fire(new c.k("rollend",e)),this.fire(new c.k("moveend",e))}flyTo(e,r){if(!e.essential&&ge.prefersReducedMotion){const Ie=c.M(e,["center","zoom","bearing","pitch","roll","elevation"]);return this.jumpTo(Ie,r)}this.stop(),e=c.e({offset:[0,0],speed:1.2,curve:1.42,easing:c.c8},e);const o=this._getTransformForUpdate(),u=o.bearing,f=o.pitch,y=o.roll,w=o.padding,S="bearing"in e?this._normalizeBearing(e.bearing,u):u,I="pitch"in e?+e.pitch:f,A="roll"in e?this._normalizeBearing(e.roll,y):y,k="padding"in e?e.padding:o.padding,R=c.P.convert(e.offset);let O=o.centerPoint.add(R);const V=o.screenPointToLocation(O),X=this.cameraHelper.handleFlyTo(o,{bearing:S,pitch:I,roll:A,padding:k,locationAtOffset:V,offsetAsPoint:R,center:e.center,minZoom:e.minZoom,zoom:e.zoom});let W=e.curve;const K=Math.max(o.width,o.height),ee=K/X.scaleOfZoom,se=X.pixelPathLength;typeof X.scaleOfMinZoom=="number"&&(W=Math.sqrt(K/X.scaleOfMinZoom/se*2));const oe=W*W;function le(Ie){const Ge=(ee*ee-K*K+(Ie?-1:1)*oe*oe*se*se)/(2*(Ie?ee:K)*oe*se);return Math.log(Math.sqrt(Ge*Ge+1)-Ge)}function he(Ie){return(Math.exp(Ie)-Math.exp(-Ie))/2}function ue(Ie){return(Math.exp(Ie)+Math.exp(-Ie))/2}const ve=le(!1);let be=function(Ie){return ue(ve)/ue(ve+W*Ie)},Ae=function(Ie){return K*((ue(ve)*(he(Ge=ve+W*Ie)/ue(Ge))-he(ve))/oe)/se;var Ge},Re=(le(!0)-ve)/W;if(Math.abs(se)<2e-6||!isFinite(Re)){if(Math.abs(K-ee)<1e-6)return this.easeTo(e,r);const Ie=ee<K?-1:1;Re=Math.abs(Math.log(ee/K))/W,Ae=()=>0,be=Ge=>Math.exp(Ie*W*Ge)}return e.duration="duration"in e?+e.duration:1e3*Re/("screenSpeed"in e?+e.screenSpeed/W:+e.speed),e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=u!==S,this._pitching=I!==f,this._rolling=A!==y,this._padding=!o.isPaddingEqual(k),this._prepareEase(r,!1),this.terrain&&this._prepareElevation(X.targetCenter),this._ease(Ie=>{const Ge=Ie*Re,Ue=1/be(Ge),De=Ae(Ge);this._rotating&&o.setBearing(c.y.number(u,S,Ie)),this._pitching&&o.setPitch(c.y.number(f,I,Ie)),this._rolling&&o.setRoll(c.y.number(y,A,Ie)),this._padding&&(o.interpolatePadding(w,k,Ie),O=o.centerPoint.add(R)),X.easeFunc(Ie,Ue,De,O),this.terrain&&!e.freezeElevation&&this._updateElevation(Ie),this._applyUpdatedTransform(o),this._fireMoveEvents(r)},()=>{this.terrain&&e.freezeElevation&&this._finalizeElevation(),this._afterEase(r)},e),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(e,r){var o;if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const u=this._onEaseEnd;delete this._onEaseEnd,u.call(this,r)}return e||(o=this.handlers)===null||o===void 0||o.stop(!1),this}_ease(e,r,o){o.animate===!1||o.duration===0?(e(1),r()):(this._easeStart=ge.now(),this._easeOptions=o,this._onEaseFrame=e,this._onEaseEnd=r,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(e,r){e=c.aI(e,-180,180);const o=Math.abs(e-r);return Math.abs(e-360-r)<o&&(e-=360),Math.abs(e+360-r)<o&&(e+=360),e}queryTerrainElevation(e){return this.terrain?this.terrain.getElevationForLngLatZoom(c.N.convert(e),this.transform.tileZoom):null}}const $a={compact:!0,customAttribution:'<a href="https://maplibre.org/" target="_blank">MapLibre</a>'};class el{constructor(e=$a){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=r=>{!r||r.sourceDataType!=="metadata"&&r.sourceDataType!=="visibility"&&r.dataType!=="style"&&r.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=e}getDefaultPosition(){return"bottom-right"}onAdd(e){return this._map=e,this._compact=this.options.compact,this._container=Q.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=Q.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=Q.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(){Q.remove(this._container),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._sanitizedAttributionHTML=void 0}_setElementTitle(e,r){const o=this._map._getUIString(`AttributionControl.${r}`);e.title=o,e.setAttribute("aria-label",o)}_updateAttributions(){if(!this._map.style)return;let e=[];

748c.bL(y,0,A,A,0,0,1),c.J(y,y,[-S*A,-I*A,0])}else{if(!e.canonical.isChildOf(u.canonical))continue;{const w=e.canonical.z-u.canonical.z,S=e.canonical.x-(e.canonical.x>>w<<w),I=e.canonical.y-(e.canonical.y>>w<<w),A=c.X>>w;c.bL(y,0,c.X,c.X,0,0,1),c.J(y,y,[S*A,I*A,0]),c.K(y,y,[1/2**w,1/2**w,0])}}f.terrainRttPosMatrix32f=new Float32Array(y),r[o]=f}return r}getSourceTile(e,r){const o=this.sourceCache._source;let u=e.overscaledZ-this.deltaZoom;if(u>o.maxzoom&&(u=o.maxzoom),u<o.minzoom)return null;this._sourceTileCache[e.key]||(this._sourceTileCache[e.key]=e.scaledTo(u).key);let f=this.sourceCache.getTileByID(this._sourceTileCache[e.key]);if((!f||!f.dem)&&r)for(;u>=o.minzoom&&(!f||!f.dem);)f=this.sourceCache.getTileByID(e.scaledTo(u--).key);return f}anyTilesAfterTime(e=Date.now()){return this._lastTilesetChange>=e}}class td{constructor(e,r,o){this._meshCache={},this.painter=e,this.sourceCache=new ws(r),this.options=o,this.exaggeration=typeof o.exaggeration=="number"?o.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(e,r,o,u=c.X){var f;if(!(r>=0&&r<u&&o>=0&&o<u))return 0;const y=this.getTerrainData(e),w=(f=y.tile)===null||f===void 0?void 0:f.dem;if(!w)return 0;const S=c.c9([],[r/u*c.X,o/u*c.X],y.u_terrain_matrix),I=[S[0]*w.dim,S[1]*w.dim],A=Math.floor(I[0]),k=Math.floor(I[1]),R=I[0]-A,O=I[1]-k;return w.get(A,k)*(1-R)*(1-O)+w.get(A+1,k)*R*(1-O)+w.get(A,k+1)*(1-R)*O+w.get(A+1,k+1)*R*O}getElevationForLngLatZoom(e,r){if(!c.ca(r,e.wrap()))return 0;const{tileID:o,mercatorX:u,mercatorY:f}=this._getOverscaledTileIDFromLngLatZoom(e,r);return this.getElevation(o,u%c.X,f%c.X,c.X)}getElevation(e,r,o,u=c.X){return this.getDEMElevation(e,r,o,u)*this.exaggeration}getTerrainData(e){if(!this._emptyDemTexture){const u=this.painter.context,f=new c.R({width:1,height:1},new Uint8Array(4));this._emptyDepthTexture=new pt(u,f,u.gl.RGBA,{premultiply:!1}),this._emptyDemUnpack=[0,0,0,0],this._emptyDemTexture=new pt(u,new c.R({width:1,height:1}),u.gl.RGBA,{premultiply:!1}),this._emptyDemTexture.bind(u.gl.NEAREST,u.gl.CLAMP_TO_EDGE),this._emptyDemMatrix=c.aq([])}const r=this.sourceCache.getSourceTile(e,!0);if(r&&r.dem&&(!r.demTexture||r.needsTerrainPrepare)){const u=this.painter.context;r.demTexture=this.painter.getTileTexture(r.dem.stride),r.demTexture?r.demTexture.update(r.dem.getPixels(),{premultiply:!1}):r.demTexture=new pt(u,r.dem.getPixels(),u.gl.RGBA,{premultiply:!1}),r.demTexture.bind(u.gl.NEAREST,u.gl.CLAMP_TO_EDGE),r.needsTerrainPrepare=!1}const o=r&&r+r.tileID.key+e.key;if(o&&!this._demMatrixCache[o]){const u=this.sourceCache.sourceCache._source.maxzoom;let f=e.canonical.z-r.tileID.canonical.z;e.overscaledZ>e.canonical.z&&(e.canonical.z>=u?f=e.canonical.z-u:c.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const y=e.canonical.x-(e.canonical.x>>f<<f),w=e.canonical.y-(e.canonical.y>>f<<f),S=c.cb(new Float64Array(16),[1/(c.X<<f),1/(c.X<<f),0]);c.J(S,S,[y*c.X,w*c.X,0]),this._demMatrixCache[e.key]={matrix:S,coord:e}}return{u_depth:2,u_terrain:3,u_terrain_dim:r&&r.dem&&r.dem.dim||1,u_terrain_matrix:o?this._demMatrixCache[e.key].matrix:this._emptyDemMatrix,u_terrain_unpack:r&&r.dem&&r.dem.getUnpackVector()||this._emptyDemUnpack,u_terrain_exaggeration:this.exaggeration,texture:(r&&r.demTexture||this._emptyDemTexture).texture,depthTexture:(this._fboDepthTexture||this._emptyDepthTexture).texture,tile:r}}getFramebuffer(e){const r=this.painter,o=r.width/devicePixelRatio,u=r.height/devicePixelRatio;return!this._fbo||this._fbo.width===o&&this._fbo.height===u||(this._fbo.destroy(),this._fboCoordsTexture.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture,delete this._fboCoordsTexture),this._fboCoordsTexture||(this._fboCoordsTexture=new pt(r.context,{width:o,height:u,data:null},r.context.gl.RGBA,{premultiply:!1}),this._fboCoordsTexture.bind(r.context.gl.NEAREST,r.context.gl.CLAMP_TO_EDGE)),this._fboDepthTexture||(this._fboDepthTexture=new pt(r.context,{width:o,height:u,data:null},r.context.gl.RGBA,{premultiply:!1}),this._fboDepthTexture.bind(r.context.gl.NEAREST,r.context.gl.CLAMP_TO_EDGE)),this._fbo||(this._fbo=r.context.createFramebuffer(o,u,!0,!1),this._fbo.depthAttachment.set(r.context.createRenderbuffer(r.context.gl.DEPTH_COMPONENT16,o,u))),this._fbo.colorAttachment.set(e==="coords"?this._fboCoordsTexture.texture:this._fboDepthTexture.texture),this._fbo}getCoordsTexture(){const e=this.painter.context;if(this._coordsTexture)return this._coordsTexture;

748const r=new Uint8Array(this._coordsTextureSize*this._coordsTextureSize*4);for(let f=0,y=0;f<this._coordsTextureSize;f++)for(let w=0;w<this._coordsTextureSize;w++,y+=4)r[y+0]=255&w,r[y+1]=255&f,r[y+2]=w>>8<<4|f>>8,r[y+3]=0;const o=new c.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(r.buffer)),u=new pt(e,o,e.gl.RGBA,{premultiply:!1});return u.bind(e.gl.NEAREST,e.gl.CLAMP_TO_EDGE),this._coordsTexture=u,u}pointCoordinate(e){this.painter.maybeDrawDepthAndCoords(!0);const r=new Uint8Array(4),o=this.painter.context,u=o.gl,f=Math.round(e.x*this.painter.pixelRatio/devicePixelRatio),y=Math.round(e.y*this.painter.pixelRatio/devicePixelRatio),w=Math.round(this.painter.height/devicePixelRatio);o.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),u.readPixels(f,w-y-1,1,1,u.RGBA,u.UNSIGNED_BYTE,r),o.bindFramebuffer.set(null);const S=r[0]+(r[2]>>4<<8),I=r[1]+((15&r[2])<<8),A=this.coordsIndex[255-r[3]],k=A&&this.sourceCache.getTileByID(A);if(!k)return null;const R=this._coordsTextureSize,O=(1<<k.tileID.canonical.z)*R;return new c.Y((k.tileID.canonical.x*R+S)/O+k.tileID.wrap,(k.tileID.canonical.y*R+I)/O,this.getElevation(k.tileID,S,I,R))}depthAtPoint(e){const r=new Uint8Array(4),o=this.painter.context,u=o.gl;return o.bindFramebuffer.set(this.getFramebuffer("depth").framebuffer),u.readPixels(e.x,this.painter.height/devicePixelRatio-e.y-1,1,1,u.RGBA,u.UNSIGNED_BYTE,r),o.bindFramebuffer.set(null),(r[0]/16777216+r[1]/65536+r[2]/256+r[3])/256}getTerrainMesh(e){var r;const o=((r=this.painter.style.projection)===null||r===void 0?void 0:r.transitionState)>0,u=o&&e.canonical.y===0,f=o&&e.canonical.y===(1<<e.canonical.z)-1,y=`m_${u?"n":""}_${f?"s":""}`;if(this._meshCache[y])return this._meshCache[y];const w=this.painter.context,S=new c.cc,I=new c.aE,A=this.meshSize,k=c.X/A,R=A*A;for(let ue=0;ue<=A;ue++)for(let ve=0;ve<=A;ve++)S.emplaceBack(ve*k,ue*k,0);for(let ue=0;ue<R;ue+=A+1)for(let ve=0;ve<A;ve++)I.emplaceBack(ve+ue,A+ve+ue+1,A+ve+ue+2),I.emplaceBack(ve+ue,A+ve+ue+2,ve+ue+1);const O=S.length,V=O+(A+1),X=(A+1)*A,W=u?c.b6:0,K=u?0:1,ee=f?c.b7:c.X,se=f?0:1;for(let ue=0;ue<=A;ue++)S.emplaceBack(ue*k,W,K);for(let ue=0;ue<=A;ue++)S.emplaceBack(ue*k,ee,se);for(let ue=0;ue<A;ue++)I.emplaceBack(X+ue,V+ue,V+ue+1),I.emplaceBack(X+ue,V+ue+1,X+ue+1),I.emplaceBack(0+ue,O+ue+1,O+ue),I.emplaceBack(0+ue,0+ue+1,O+ue+1);const oe=S.length,le=oe+2*(A+1);for(const ue of[0,1])for(let ve=0;ve<=A;ve++)for(const be of[0,1])S.emplaceBack(ue*c.X,ve*k,be);for(let ue=0;ue<2*A;ue+=2)I.emplaceBack(oe+ue,oe+ue+1,oe+ue+3),I.emplaceBack(oe+ue,oe+ue+3,oe+ue+2),I.emplaceBack(le+ue,le+ue+3,le+ue+1),I.emplaceBack(le+ue,le+ue+2,le+ue+3);const he=new vs(w.createVertexBuffer(S,Sh.members),w.createIndexBuffer(I),c.aD.simpleSegment(0,0,S.length,I.length));return this._meshCache[y]=he,he}getMeshFrameDelta(e){return 2*Math.PI*c.bo/Math.pow(2,Math.max(e,0))/5}getMinTileElevationForLngLatZoom(e,r){var o;const{tileID:u}=this._getOverscaledTileIDFromLngLatZoom(e,r);return(o=this.getMinMaxElevation(u).minElevation)!==null&&o!==void 0?o:0}getMinMaxElevation(e){const r=this.getTerrainData(e).tile,o={minElevation:null,maxElevation:null};return r&&r.dem&&(o.minElevation=r.dem.min*this.exaggeration,o.maxElevation=r.dem.max*this.exaggeration),o}_getOverscaledTileIDFromLngLatZoom(e,r){const o=c.Y.fromLngLat(e.wrap()),u=(1<<r)*c.X,f=o.x*u,y=o.y*u,w=Math.floor(f/c.X),S=Math.floor(y/c.X);return{tileID:new c.S(r,0,r,w,S),mercatorX:f,mercatorY:y}}}class Ua{constructor(e,r,o){this._context=e,this._size=r,this._tileSize=o,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(const e of this._objects)e.texture.destroy(),e.fbo.destroy()}_createObject(e){const r=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),o=new pt(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),r.depthAttachment.set(this._context.createRenderbuffer(this._context.gl.DEPTH_STENCIL,this._tileSize,this._tileSize)),r.colorAttachment.set(o.texture),{id:e,fbo:r,texture:o,stamp:-1,inUse:!1}}getObjectForId(e){return this._objects[e]}useObject(e){e.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter(r=>e.id!==r),this._recentlyUsed.push(e.id)}stampObject(e){e.stamp=++this._stamp}getOrCreateFreeObject(){for(const r of this._recentlyUsed)if(!this._objects[r].inUse)return this._objects[r];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const e=this._createObject(this._objects.length);return this._objects.push(e),e}freeObject(e){e.inUse=!1}freeAllObjects(){for(const e of this._objects)this.freeObject(e)}isFull(){return!(this._objects.length<this._size)&&this._objects.some(e=>!e.inUse)===!1}}const sr={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class Lr{constructor(e,r){this.painter=e,this.terrain=r,this.pool=new Ua(e.context,30,r.sourceCache.tileSize*r.qualityFactor)}destruct(){this.pool.destruct()}getTexture(e){return this.pool.getObjectForId(e.rtt[this._stacks.length-1].id).texture}prepareForRender(e,r){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=e._order.filter(o=>!e._layers[o].isHidden(r)),this._coordsAscending={};for(const o in e.sourceCaches){this._coordsAscending[o]={};const u=e.sourceCaches[o].getVisibleCoordinates();for(const f of u){const y=this.terrain.sourceCache.getTerrainCoords(f);for(const w in y)this._coordsAscending[o][w]||(this._coordsAscending[o][w]=[]),this._coordsAscending[o][w].push(y[w])}}this._coordsAscendingStr={};for(const o of e._order){const u=e._layers[o],f=u.source;if(sr[u.type]&&!this._coordsAscendingStr[f]){this._coordsAscendingStr[f]={};for(const y in this._coordsAscending[f])this._coordsAscendingStr[f][y]=this._coordsAscending[f][y].map(w=>w.key).sort().join()}}for(const o of this._renderableTiles)for(const u in this._coordsAscendingStr){const f=this._coordsAscendingStr[u][o.tileID.key];f&&f!==o.rttCoords[u]&&(o.rtt=[])}}renderLayer(e,r){if(e.isHidden(this.painter.transform.zoom))return!1;const o=Object.assign(Object.assign({},r),{isRenderingToTexture:!0}),u=e.type,f=this.painter,y=this._renderableLayerIds[this._renderableLayerIds.length-1]===e.id;if(sr[u]&&(this._prevType&&sr[this._prevType]||this._stacks.push([]),this._prevType=u,this._stacks[this._stacks.length-1].push(e.id),!y))return!0;if(sr[this._prevType]||sr[u]&&y){this._prevType=u;const w=this._stacks.length-1,S=this._stacks[w]||[];for(const I of this._renderableTiles){if(this.pool.isFull()&&(bc(this.painter,this.terrain,this._rttTiles,o),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(I),I.rtt[w]){const k=this.pool.getObjectForId(I.rtt[w].id);if(k.stamp===I.rtt[w].stamp){this.pool.useObject(k);continue}}const A=this.pool.getOrCreateFreeObject();this.pool.useObject(A),this.pool.stampObject(A),I.rtt[w]={id:A.id,stamp:A.stamp},f.context.bindFramebuffer.set(A.fbo.framebuffer),f.context.clear({color:c.b4.transparent,stencil:0}),f.currentStencilSource=void 0;for(let k=0;k<S.length;k++){const R=f.style._layers[S[k]],O=R.source?this._coordsAscending[R.source][I.tileID.key]:[I.tileID];f.context.viewport.set([0,0,A.fbo.width,A.fbo.height]),f._renderTileClippingMasks(R,O,!0),f.renderLayer(f,f.style.sourceCaches[R.source],R,O,o),R.source&&(I.rttCoords[R.source]=this._coordsAscendingStr[R.source][I.tileID.key])}}return bc(this.painter,this.terrain,this._rttTiles,o),this._rttTiles=[],this.pool.freeAllObjects(),sr[u]}return!1}}const Mh={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"MapLibre logo","Map.Title":"Map","Marker.Title":"Map marker","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","Popup.Close":"Close popup","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","GlobeControl.Enable":"Enable globe","GlobeControl.Disable":"Disable globe","TerrainControl.Enable":"Enable terrain","TerrainControl.Disable":"Disable terrain","CooperativeGesturesHandler.WindowsHelpText":"Use Ctrl + scroll to zoom the map","CooperativeGesturesHandler.MacHelpText":"Use ⌘ + scroll to zoom the map","CooperativeGesturesHandler.MobileHelpText":"Use two fingers to move the map"},Za=B,qa={hash:!1,interactive:!0,bearingSnap:7,attributionControl:$a,maplibreLogo:!1,refreshExpiredTiles:!0,canvasContextAttributes:{antialias:!1,preserveDrawingBuffer:!1,powerPreference:"high-performance",failIfMajorPerformanceCaveat:!1,desynchronized:!1,contextType:void 0},scrollZoom:!0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,trackResize:!0,center:[0,0],elevation:0,zoom:0,bearing:0,pitch:0,roll:0,renderWorldCopies:!0,maxTileCacheSize:null,maxTileCacheZoomLevels:c.a.MAX_TILE_CACHE_ZOOM_LEVELS,transformRequest:null,transformCameraUpdate:null,fadeDuration:300,crossSourceCollisions:!0,clickTolerance:3,localIdeographFontFamily:"sans-serif",pitchWithRotate:!0,rollEnabled:!1,validateStyle:!0,maxCanvasSize:[4096,4096],cancelPendingTileRequestsWhileZooming:!0,centerClampedToGround:!0},Cc={showCompass:!0,showZoom:!0,visualizePitch:!1,visualizeRoll:!0};class Ec{constructor(e,r,o=!1){this.mousedown=f=>{this.startMove(f,Q.mousePos(this.element,f)),Q.addEventListener(window,"mousemove",this.mousemove),Q.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=f=>{this.move(f,Q.mousePos(this.element,f))},this.mouseup=f=>{this._rotatePitchHanlder.dragEnd(f),this.offTemp()},this.touchstart=f=>{f.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=Q.touchPos(this.element,f.targetTouches)[0],this.startMove(f,this._startPos),Q.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),Q.addEventListener(window,"touchend",this.touchend))},this.touchmove=f=>{f.targetTouches.length!==1?this.reset():(this._lastPos=Q.touchPos(this.element,f.targetTouches)[0],this.move(f,this._lastPos))},this.touchend=f=>{f.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),delete this._startPos,delete this._lastPos,this.offTemp()},this.reset=()=>{this._rotatePitchHanlder.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10,this.element=r;const u=new Va;this._rotatePitchHanlder=new Qe({clickTolerance:3,move:(f,y)=>{const w=r.getBoundingClientRect(),S=new c.P((w.bottom-w.top)/2,(w.right-w.left)/2);return{bearingDelta:c.c7(new c.P(f.x,y.y),y,S),pitchDelta:o?-.5*(y.y-f.y):void 0}},moveStateManager:u,enable:!0,assignEvents:()=>{}}),this.map=e,Q.addEventListener(r,"mousedown",this.mousedown),Q.addEventListener(r,"touchstart",this.touchstart,{passive:!1}),Q.addEventListener(r,"touchcancel",this.reset)}startMove(e,r){this._rotatePitchHanlder.dragStart(e,r),Q.disableDrag()}move(e,r){const o=this.map,{bearingDelta:u,pitchDelta:f}=this._rotatePitchHanlder.dragMove(e,r)||{};u&&o.setBearing(o.getBearing()+u),f&&o.setPitch(o.getPitch()+f)}off(){const e=this.element;Q.removeEventListener(e,"mousedown",this.mousedown),Q.removeEventListener(e,"touchstart",this.touchstart,{passive:!1}),Q.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),Q.removeEventListener(window,"touchend",this.touchend),Q.removeEventListener(e,"touchcancel",this.reset),this.offTemp()}offTemp(){Q.enableDrag(),Q.removeEventListener(window,"mousemove",this.mousemove),Q.removeEventListener(window,"mouseup",this.mouseup),Q.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),Q.removeEventListener(window,"touchend",this.touchend)}}let Rs;function ia(d,e,r){const o=new c.N(d.lng,d.lat);if(d=new c.N(d.lng,d.lat),e){const u=new c.N(d.lng-360,d.lat),f=new c.N(d.lng+360,d.lat),y=r.locationToScreenPoint(d).distSqr(e);r.locationToScreenPoint(u).distSqr(e)<y?d=u:r.locationToScreenPoint(f).distSqr(e)<y&&(d=f)}for(;Math.abs(d.lng-r.center.lng)>180;){const u=r.locationToScreenPoint(d);if(u.x>=0&&u.y>=0&&u.x<=r.width&&u.y<=r.height)break;d.lng>r.center.lng?d.lng-=360:d.lng+=360}return d.lng!==o.lng&&r.isPointOnMapSurface(r.locationToScreenPoint(d))?d:o}const Ga={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function rl(d,e,r){const o=d.classList;for(const u in Ga)o.remove(`maplibregl-${r}-anchor-${u}`);o.add(`maplibregl-${r}-anchor-${e}`)}class Ha extends c.E{constructor(e){if(super(),this._onKeyPress=r=>{const o=r.code,u=r.charCode||r.keyCode;o!=="Space"&&o!=="Enter"&&u!==32&&u!==13||this.togglePopup()},this._onMapClick=r=>{const o=r.originalEvent.target,u=this._element;this._popup&&(o===u||u.contains(o))&&this.togglePopup()},this._update=r=>{var o;if(!this._map)return;const u=this._map.loaded()&&!this._map.isMoving();((r==null?void 0:r.type)==="terrain"||(r==null?void 0:r.type)==="render"&&!u)&&this._map.once("render",this._update),this._lngLat=this._map.transform.renderWorldCopies?ia(this._lngLat,this._flatPos,this._map.transform):(o=this._lngLat)===null||o===void 0?void 0:o.wrap(),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map.transform.locationToScreenPoint(this._lngLat)._add(this._offset));let f="";this._rotationAlignment==="viewport"||this._rotationAlignment==="auto"?f=`rotateZ(${this._rotation}deg)`:this._rotationAlignment==="map"&&(f=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let y="";this._pitchAlignment==="viewport"||this._pitchAlignment==="auto"?y="rotateX(0deg)":this._pitchAlignment==="map"&&(y=`rotateX(${this._map.getPitch()}deg)`),this._subpixelPositioning||r&&r.type!=="moveend"||(this._pos=this._pos.round()),Q.setTransform(this._element,`${Ga[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${y} ${f}`),ge.frameAsync(new AbortController).then(()=>{this._updateOpacity(r&&r.type==="moveend")}).catch(()=>{})},this._onMove=r=>{if(!this._isDragging){const o=this._clickTolerance||this._map._clickTolerance;this._isDragging=r.point.dist(this._pointerdownPos)>=o}this._isDragging&&(this._pos=r.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new c.k("dragstart"))),this.fire(new c.k("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),this._state==="active"&&this.fire(new c.k("dragend")),this._state="inactive"},this._addDragHandler=r=>{this._element.contains(r.originalEvent.target)&&(r.preventDefault(),this._positionDelta=r.point.sub(this._pos).add(this._offset),this._pointerdownPos=r.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=e&&e.anchor||"center",this._color=e&&e.color||"#3FB1CE",this._scale=e&&e.scale||1,this._draggable=e&&e.draggable||!1,this._clickTolerance=e&&e.clickTolerance||0,this._subpixelPositioning=e&&e.subpixelPositioning||!1,this._isDragging=!1,this._state="inactive",this._rotation=e&&e.rotation||0,this._rotationAlignment=e&&e.rotationAlignment||"auto",this._pitchAlignment=e&&e.pitchAlignment&&e.pitchAlignment!=="auto"?e.pitchAlignment:this._rotationAlignment,this.setOpacity(),this.setOpacity(e==null?void 0:e.opacity,e==null?void 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W=Q.createNS("http://www.w3.org/2000/svg","circle");W.setAttributeNS(null,"fill","#FFFFFF"),W.setAttributeNS(null,"cx","5.5"),W.setAttributeNS(null,"cy","5.5"),W.setAttributeNS(null,"r","5.4999962"),V.appendChild(X),V.appendChild(W),y.appendChild(w),y.appendChild(I),y.appendChild(k),y.appendChild(O),y.appendChild(V),r.appendChild(y),r.setAttributeNS(null,"height",o*this._scale+"px"),r.setAttributeNS(null,"width",u*this._scale+"px"),this._element.appendChild(r),this._offset=c.P.convert(e&&e.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",r=>{r.preventDefault()}),this._element.addEventListener("mousedown",r=>{r.preventDefault()}),rl(this._element,this._anchor,"marker"),e&&e.className)for(const r of e.className.split(" "))this._element.classList.add(r);this._popup=null}addTo(e){return this.remove(),this._map=e,this._element.setAttribute("aria-label",e._getUIString("Marker.Title")),e.getCanvasContainer().appendChild(this._element),e.on("move",this._update),e.on("moveend",this._update),e.on("terrain",this._update),e.on("projectiontransition",this._update),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),Q.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(e){return this._lngLat=c.N.convert(e),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(e){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),e){if(!("offset"in e.options)){const r=Math.abs(13.5)/Math.SQRT2;e.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[

748function Wa(d){if(d){if(typeof d=="number"){const e=Math.round(Math.abs(d)/Math.SQRT2);return{center:new c.P(0,0),top:new c.P(0,d),"top-left":new c.P(e,e),"top-right":new c.P(-e,e),bottom:new c.P(0,-d),"bottom-left":new c.P(e,-e),"bottom-right":new c.P(-e,-e),left:new c.P(d,0),right:new c.P(-d,0)}}if(d instanceof c.P||Array.isArray(d)){const e=c.P.convert(d);return{center:e,top:e,"top-left":e,"top-right":e,bottom:e,"bottom-left":e,"bottom-right":e,left:e,right:e}}return{center:c.P.convert(d.center||[0,0]),top:c.P.convert(d.top||[0,0]),"top-left":c.P.convert(d["top-left"]||[0,0]),"top-right":c.P.convert(d["top-right"]||[0,0]),bottom:c.P.convert(d.bottom||[0,0]),"bottom-left":c.P.convert(d["bottom-left"]||[0,0]),"bottom-right":c.P.convert(d["bottom-right"]||[0,0]),left:c.P.convert(d.left||[0,0]),right:c.P.convert(d.right||[0,0])}}return Wa(new c.P(0,0))}const Dc=B;x.AJAXError=c.cg,x.Event=c.k,x.Evented=c.E,x.LngLat=c.N,x.MercatorCoordinate=c.Y,x.Point=c.P,x.addProtocol=c.ch,x.config=c.a,x.removeProtocol=c.ci,x.AttributionControl=el,x.BoxZoomHandler=hh,x.CanvasSource=dt,x.CooperativeGesturesHandler=Ic,x.DoubleClickZoomHandler=zs,x.DragPanHandler=Jo,x.DragRotateHandler=Mc,x.EdgeInsets=di,x.FullscreenControl=class extends c.E{constructor(d={}){super(),this._onFullscreenChange=()=>{var e;let r=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;!((e=r==null?void 0:r.shadowRoot)===null||e===void 0)&&e.fullscreenElement;)r=r.shadowRoot.fullscreenElement;r===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,d&&d.container&&(d.container instanceof HTMLElement?this._container=d.container:c.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(d){return this._map=d,this._container||(this._container=this._map.getContainer()),this._controlContainer=Q.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){Q.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const d=this._fullscreenButton=Q.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);Q.create("span","maplibregl-ctrl-icon",d).setAttribute("aria-hidden","true"),d.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const d=this._getTitle();this._fullscreenButton.setAttribute("aria-label",d),this._fullscreenButton.title=d}_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 c.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new c.k("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},x.GeoJSONSource=Ye,x.GeolocateControl=class extends c.E{constructor(d){super(),this._onSuccess=e=>{if(this._map){if(this._isOutOfMapMaxBounds(e))return this._setErrorState(),this.fire(new c.k("outofmaxbounds",e)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_E

748=="boolean"?void 0:o.attributionControl)),o.maplibreLogo&&this.addControl(new tl,o.logoPosition),this.on("style.load",()=>{if(y||this._resizeTransform(),this.transform.unmodified){const w=c.M(this.style.stylesheet,["center","zoom","bearing","pitch","roll"]);this.jumpTo(w)}}),this.on("data",w=>{this._update(w.dataType==="style"),this.fire(new c.k(`${w.dataType}data`,w))}),this.on("dataloading",w=>{this.fire(new c.k(`${w.dataType}dataloading`,w))}),this.on("dataabort",w=>{this.fire(new c.k("sourcedataabort",w))})}_getMapId(){return this._mapId}addControl(d,e){if(e===void 0&&(e=d.getDefaultPosition?d.getDefaultPosition():"top-right"),!d||!d.onAdd)return this.fire(new c.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const r=d.onAdd(this);this._controls.push(d);const o=this._controlPositions[e];return e.indexOf("bottom")!==-1?o.insertBefore(r,o.firstChild):o.appendChild(r),this}removeControl(d){if(!d||!d.onRemove)return this.fire(new c.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const e=this._controls.indexOf(d);return e>-1&&this._controls.splice(e,1),d.onRemove(this),this}hasControl(d){return this._controls.indexOf(d)>-1}calculateCameraOptionsFromTo(d,e,r,o){return o==null&&this.terrain&&(o=this.terrain.getElevationForLngLatZoom(r,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(d,e,r,o)}resize(d,e=!0){const[r,o]=this._containerDimensions(),u=this._getClampedPixelRatio(r,o);if(this._resizeCanvas(r,o,u),this.painter.resize(r,o,u),this.painter.overLimit()){const y=this.painter.context.gl;this._maxCanvasSize=[y.drawingBufferWidth,y.drawingBufferHeight];const w=this._getClampedPixelRatio(r,o);this._resizeCanvas(r,o,w),this.painter.resize(r,o,w)}this._resizeTransform(e);const f=!this._moving;return f&&(this.stop(),this.fire(new c.k("movestart",d)).fire(new c.k("move",d))),this.fire(new c.k("resize",d)),f&&this.fire(new c.k("moveend",d)),this}_resizeTransform(d=!0){var e;const[r,o]=this._containerDimensions();this.transform.resize(r,o,d),(e=this._requestedCameraState)===null||e===void 0||e.resize(r,o,d)}_getClampedPixelRatio(d,e){const{0:r,1:o}=this._maxCanvasSize,u=this.getPixelRatio(),f=d*u,y=e*u;return Math.min(f>r?r/f:1,y>o?o/y:1)*u}getPixelRatio(){var d;return(d=this._overridePixelRatio)!==null&&d!==void 0?d:devicePixelRatio}setPixelRatio(d){this._overridePixelRatio=d,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(d){return this.transform.setMaxBounds(Me.convert(d)),this._update()}setMinZoom(d){if((d=d??-2)>=-2&&d<=this.transform.maxZoom)return this.transform.setMinZoom(d),this._update(),this.getZoom()<d&&this.setZoom(d),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(d){if((d=d??22)>=this.transform.minZoom)return this.transform.setMaxZoom(d),this._update(),this.getZoom()>d&&this.setZoom(d),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(d){if((d=d??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(d>=0&&d<=this.transform.maxPitch)return this.transform.setMinPitch(d),this._update(),this.getPitch()<d&&this.setPitch(d),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(d){if((d=d??60)>180)throw new Error("maxPitch must be less than or equal to 180");if(d>=this.transform.minPitch)return this.transform.setMaxPitch(d),this._update(),this.getPitch()>d&&this.setPitch(d),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(d){return this.transform.setRenderWorldCopies(d),this._update()}project(d){return this.transform.locationToScreenPoint(c.N.convert(d),this.style&&this.terrain)}unproject(d){return this.transform.screenPointToLocation(c.P.convert(d),this.terrain)}isMoving(){var d;return this._moving||((d=this.handlers)===null||d===void 0?void 0:d.isMoving())}isZooming(){var d;return this._zooming||((d=this.handlers)===null||d===void 0?void 0:d.isZooming())}isRotating(){var d;return this._rotating||((d=this.handlers)===null||d===void 0?void 0:d.isRotating())}_createDelegatedListener(d,e,r){if(d==="mouseenter"||d==="mouseover"){let o=!1;return{layers:e,listener:r,delegates:{mousemove:u=>{const f=e.filter(w=>this.getLayer(w)),y=f.length!==0?this.queryRenderedFeatures(u.point,{layers:f}):[];y.length?o||(o=!0,r.call(this,new Ir(d,this,u.originalEvent,{features:y}))):o=!1},mouseout:()=>{o=!1}}}}if(d==="mouseleave"||d==="mouseout"){let o=!1;return{layers:e,listener:r,delegates:{mousemove:u=>{const f=e.filter(y=>this.getLayer(y));(f.length!==0?this.queryRenderedFeatures(u.point,{layers:f}):[]).length?o=!0:o&&(o=!1,r.call(this,new Ir(d,this,u.originalEvent)))},mouseout:u=>{o&&(o=!1,r.call(this,new Ir(d,this,u.originalEvent)))}}}}{const o=u=>{const f=e.filter(w=>this.getLayer(w)),y=f.length!==0?this.queryRenderedFeatures(u.point,{layers:f}):[];y.length&&(u.features=y,r.call(this,u),delete u.features)};return{layers:e,listener:r,delegates:{[d]:o}}}}_saveDelegatedListener(d,e){this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[d]=this._delegatedListeners[d]||[],this._delegatedListeners[d].push(e)}_removeDelegatedListener(d,e,r){if(!this._delegatedListeners||!this._delegatedListeners[d])return;const o=this._delegatedListeners[d];for(let u=0;u<o.length;u++){const f=o[u];if(f.listener===r&&f.layers.length===e.length&&f.layers.every(y=>e.includes(y))){for(const y in f.delegates)this.off(y,f.delegates[y]);return void o.splice(u,1)}}}on(d,e,r){if(r===void 0)return super.on(d,e);const o=typeof e=="string"?[e]:e,u=this._createDelegatedListener(d,o,r);this._saveDelegatedListener(d,u);for(const f in u.delegates)this.on(f,u.delegates[f]);return{unsubscribe:()=>{this._removeDelegatedListener(d,o,r)}}}once(d,e,r){if(r===void 0)return super.once(d,e);const o=typeof e=="string"?[e]:e,u=this._createDelegatedListener(d,o,r);for(const f in u.delegates){const y=u.delegates[f];u.delegates[f]=(...w)=>{this._removeDelegatedListener(d,o,r),y(...w)}}this._saveDelegatedListener(d,u);for(const f in u.delegates)this.once(f,u.delegates[f]);return this}off(d,e,r){return r===void 0?super.off(d,e):(this._removeDelegatedListener(d,typeof e=="string"?[e]:e,r),this)}queryRenderedFeatures(d,e){if(!this.style)return[];let r;const o=d instanceof c.P||Array.isArray(d),u=o?d:[[0,0],[this.transform.width,this.transform.height]];if(e=e||(o?{}:d)||{},u instanceof c.P||typeof u[0]=="number")r=[c.P.convert(u)];else{const f=c.P.convert(u[0]),y=c.P.convert(u[1]);r=[f,new c.P(y.x,f.y),y,new c.P(f.x,y.y),f]}return this.style.queryRenderedFeatures(r,e,this.transform)}querySourceFeatures(d,e){return this.style.querySourceFeatures(d,e)}setStyle(d,e){return(e=c.e({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},e)).diff!==!1&&e.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&d?(this._diffStyle(d,e),this):(this._localIdeographFontFamily=e.localIdeographFontFamily,this._updateStyle(d,e))}setTransformRequest(d){return this._requestManager.setTransformRequest(d),this}_getUIString(d){const e=this._locale[d];if(e==null)throw new Error(`Missing UI string '${d}'`);return e}_updateStyle(d,e){var r,o;if(e.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",()=>this._updateStyle(d,e));const u=this.style&&e.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!d)),d?(this.style=new Ki(this,e||{}),this.style.setEventedParent(this,{style:this.style}),typeof d=="string"?this.style.loadURL(d,e,u):this.style.loadJSON(d,e,u),this):((o=(r=this.style)===null||r===void 0?void 0:r.projection)===null||o===void 0||o.destroy(),delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new Ki(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(d,e){if(typeof d=="string"){const r=this._requestManager.transformRequest(d,"Style");c.h(r,new AbortController).then(o=>{this._updateDiff(o.data,e)}).catch(o=>{o&&this.fire(new c.j(o))})}else typeof d=="object"&&this._updateDiff(d,e)}_updateDiff(d,e){try{this.style.setState(d,e)&&this._update(!0)}catch(r){c.w(`Unable to perform style diff: ${r.message||r.error||r}.  Rebuilding the style from scratch.`),this._updateStyle(d,e)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():c.w("There is no style added to the map.")}addSource(d,e){return this._lazyInitEmptyStyle(),this.style.addSource(d,e),this._update(!0)}isSourceLoaded(d){const e=this.style&&this.style.sourceCaches[d];if(e!==void 0)return e.loaded();this.fire(new c.j(new Error(`There is no source with ID '${d}'`)))}setTerrain(d){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),d){const e=this.style.sourceCaches[d.source];if(!e)throw new Error(`cannot load terrain, because there exists no source with ID: ${d.source}`);this.terrain===null&&e.reload();for(const r in this.style._layers){const o=this.style._layers[r];o.type==="hillshade"&&o.source===d.source&&c.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new td(this.painter,e,d),this.painter.renderToTexture=new Lr(this.painter,this.terrain),this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.transform.setElevation(this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this._terrainDataCallback=r=>{r.dataType==="style"?this.terrain.sourceCache.freeRtt():r.dataType==="source"&&r.tile&&(r.sourceId!==d.source||this._elevationFreeze||(this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this._centerClampedToGround&&this.transform.setElevation(this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))),this.terrain.sourceCache.freeRtt(r.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.setMinElevationForCurrentTile(0),this._centerClampedToGround&&this.transform.setElevation(0);return this.fire(new c.k("terrain",{terrain:d})),this}getTerrain(){var d,e;return(e=(d=this.terrain)===null||d===void 0?void 0:d.options)!==null&&e!==void 0?e:null}areTilesLoaded(){const d=this.style&&this.style.sourceCaches;for(const e in d){const r=d[e]._tiles;for(const o in r){const u=r[o];if(u.state!=="loaded"&&u.state!=="errored")return!1}}return!0}removeSource(d){return this.style.removeSource(d),this._update(!0)}getSource(d){return this.style.getSource(d)}addImage(d,e,r={}){const{pixelRatio:o=1,sdf:u=!1,stretchX:f,stretchY:y,content:w,textFitWidth:S,textFitHeight:I}=r;if(this._lazyInitEmptyStyle(),!(e instanceof HTMLImageElement||c.b(e))){if(e.width===void 0||e.height===void 0)return this.fire(new c.j(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:A,height:k,data:R}=e,O=e;return this.style.addImage(d,{data:new c.R({width:A,height:k},new Uint8Array(R)),pixelRatio:o,stretchX:f,stretchY:y,content:w,textFitWidth:S,textFitHeight:I,sdf:u,version:0,userImage:O}),O.onAdd&&O.onAdd(this,d),this}}{const{width:A,height:k,data:R}=ge.getImageData(e);this.style.addImage(d,{data:new c.R({width:A,height:k},R),pixelRatio:o,stretchX:f,stretchY:y,content:w,textFitWidth:S,textFitHeight:I,sdf:u,version:0})}}updateImage(d,e){const r=this.style.getImage(d);if(!r)return this.fire(new c.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const o=e instanceof HTMLImageElement||c.b(e)?ge.getImageData(e):e,{width:u,height:f,data:y}=o;if(u===void 0||f===void 0)return this.fire(new c.j(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(u!==r.data.width||f!==r.data.height)return this.fire(new c.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const w=!(e instanceof HTMLImageElement||c.b(e));return r.data.replace(y,w),this.style.updateImage(d,r),this}getImage(d){return this.style.getImage(d)}hasImage(d){return d?!!this.style.getImage(d):(this.fire(new c.j(new Error("Missing required image id"))),!1)}removeImage(d){this.style.removeImage(d)}loadImage(d){return nt.getImage(this._requestManager.transformRequest(d,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(d,e){return this._lazyInitEmptyStyle(),this.style.addLayer(d,e),this._update(!0)}moveLayer(d,e){return this.style.moveLayer(d,e),this._update(!0)}removeLayer(d){return this.style.removeLayer(d),this._update(!0)}getLayer(d){return this.style.getLayer(d)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(d,e,r){return this.style.setLayerZoomRange(d,e,r),this._update(!0)}setFilter(d,e,r={}){return this.style.setFilter(d,e,r),this._update(!0)}getFilter(d){return this.style.getFilter(d)}setPaintProperty(d,e,r,o={}){return this.style.setPaintProperty(d,e,r,o),this._update(!0)}getPaintProperty(d,e){return this.style.getPaintProperty(d,e)}setLayoutProperty(d,e,r,o={}){return this.style.setLayoutProperty(d,e,r,o),this._update(!0)}getLayoutProperty(d,e){return this.style.getLayoutProperty(d,e)}setGlyphs(d,e={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(d,e),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(d,e,r={}){return this._lazyInitEmptyStyle(),this.style.addSprite(d,e,r,o=>{o||this._update(!0)}),this}removeSprite(d){return this._lazyInitEmptyStyle(),this.style.removeSprite(d),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(d,e={}){return this._lazyInitEmptyStyle(),this.style.setSprite(d,e,r=>{r||this._update(!0)}),this}setLight(d,e={}){return this._lazyInitEmptyStyle(),this.style.setLight(d,e),this._update(!0)}getLight(){return this.style.getLight()}setSky(d,e={}){return this._lazyInitEmptyStyle(),this.style.setSky(d,e),this._update(!0)}getSky(){return this.style.getSky()}setFeatureState(d,e){return this.style.setFeatureState(d,e),this._update()}removeFeatureState(d,e){return this.style.removeFeatureState(d,e),this._update()}getFeatureState(d){return this.style.getFeatureState(d)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let d=0,e=0;return this._container&&(d=this._container.clientWidth||400,e=this._container.clientHeight||300),[d,e]}_setupContainer(){const d=this._container;d.classList.add("maplibregl-map");const e=this._canvasContainer=Q.create("div","maplibregl-canvas-container",d);this._interactive&&e.classList.add("maplibregl-interactive"),this._canvas=Q.create("canvas","maplibregl-canvas",e),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex",this._interactive?"0":"-1"),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","region");const r=this._containerDimensions(),o=this._getClampedPixelRatio(r[0],r[1]);this._resizeCanvas(r[0],r[1],o);const u=this._controlContainer=Q.create("div","maplibregl-control-container",d),f=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(y=>{f[y]=Q.create("div",`maplibregl-ctrl-${y} `,u)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(d,e,r){this._canvas.width=Math.floor(r*d),this._canvas.height=Math.floor(r*e),this._canvas.style.width=`${d}px`,this._canvas.style.height=`${e}px`}_setupPainter(){const d=Object.assign(Object.assign({},this._canvasContextAttributes),{alpha:!0,depth:!0,stencil:!0,premultipliedAlpha:!0});let e=null;this._canvas.addEventListener("webglcontextcreationerror",o=>{e={requestedAttributes:d},o&&(e.statusMessage=o.statusMessage,e.type=o.type)},{once:!0});let r=null;if(r=this._canvasContextAttributes.contextType?this._canvas.getContext(this._canvasContextAttributes.contextType,d):this._canvas.getContext("webgl2",d)||this._canvas.getContext("webgl",d),!r){const o="Failed to initialize WebGL";throw e?(e.message=o,new Error(JSON.stringify(e))):new Error(o)}this.painter=new nh(r,this.transform),Se.testSupport(r)}migrateProjection(d,e){super.migrateProjection(d,e),this.painter.transform=d,this.fire(new c.k("projectiontransition",{newProjection:this.style.projection.name}))}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(d){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||d,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(d){return this._update(),this._renderTaskQueue.add(d)}_cancelRenderFrame(d){this._renderTaskQueue.remove(d)}_render(d){var e,r,o,u,f;const y=this._idleTriggered?this._fadeDuration:0,w=((e=this.style.projection)===null||e===void 0?void 0:e.transitionState)>0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(d),this._removed)return;let S=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const k=this.transform.zoom,R=ge.now();this.style.zoomHistory.update(k,R);const O=new c.z(k,{now:R,fadeDuration:y,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),V=O.crossFadingFactor();V===1&&V===this._crossFadingFactor||(S=!0,this._crossFadingFactor=V),this.style.update(O)}const I=((r=this.style.projection)===null||r===void 0?void 0:r.transitionState)>0!==w;(o=this.style.projection)===null||o===void 0||o.setErrorQueryLatitudeDegrees(this.transform.center.lat),this.transform.setTransitionState((u=this.style.projection)===null||u===void 0?void 0:u.transitionState,(f=this.style.projection)===null||f===void 0?void 0:f.latitudeErrorCorrectionRadians),this.style&&(this._sourcesDirty||I)&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.update(this.transform,this.terrain),this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),!this._elevationFreeze&&this._centerClampedToGround&&this.transform.setElevation(this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.setMinElevationForCurrentTile(0),this._centerClampedToGround&&this.transform.setElevation(0)),this._placementDirty=this.style&&this.style._updatePlacement(this.transform,this.showCollisionBoxes,y,this._crossSourceCollisions,I),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:y,showPadding:this.showPadding}),this.fire(new c.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,c.cd.mark(c.ce.load),this.fire(new c.k("load"))),this.style&&(this.style.hasTransitions()||S)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const A=this._sourcesDirty||this._styleDirty||this._placementDirty;return A||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new c.k("idle")),!this._loaded||this._fullyLoaded||A||(this._fullyLoaded=!0,c.cd.mark(c.ce.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var d;this._hash&&this._hash.remove();for(const r of this._controls)r.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),nt.removeThrottleControl(this._imageQueueHandle),(d=this._resizeObserver)===null||d===void 0||d.disconnect();const e=this.painter.context.gl.getExtension("WEBGL_lose_context");e!=null&&e.loseContext&&e.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),Q.remove(this._canvasContainer),Q.remove(this._controlContainer),this._container.removeEventListener("scroll",this._onMapScroll,!1),this._container.classList.remove("maplibregl-map"),c.cd.clearMetrics(),this._removed=!0,this.fire(new c.k("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,ge.frame(this._frameRequest,d=>{c.cd.frame(d),this._frameRequest=null;try{this._render(d)}catch(e){if(!c.cf(e)&&!function(r){return r.message===Fo}(e))throw e}},()=>{}))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(d){this._showTileBoundaries!==d&&(this._showTileBoundaries=d,this._update())}get showPadding(){return!!this._showPadding}set showPadding(d){this._showPadding!==d&&(this._showPadding=d,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(d){this._showCollisionBoxes!==d&&(this._showCollisionBoxes=d,d?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(d){this._showOverdrawInspector!==d&&(this._showOverdrawInspector=d,this._update())}get repaint(){return!!this._repaint}set repaint(d){this._repaint!==d&&(this._repaint=d,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(d){this._vertices=d,this._update()}get version(){return Za}getCameraTargetElevation(){return this.transform.elevation}getProjection(){return this.style.getProjection()}setProjection(d){return this._lazyInitEmptyStyle(),this.style.setProjection(d),this._update(!0)}},x.MapMouseEvent=Ir,x.MapTouchEvent=Qn,x.MapWheelEvent=us,x.Marker=Ha,x.NavigationControl=class{constructor(d){this._updateZoomButtons=()=>{const e=this._map.getZoom(),r=e===this._map.getMaxZoom(),o=e===this._map.getMinZoom();this._zoomInButton.disabled=r,this._zoomOutButton.disabled=o,this._zoomInButton.setAttribute("aria-disabled",r.toString()),this._zoomOutButton.setAttribute("aria-disabled",o.toString())},this._rotateCompassArrow=()=>{this._compassIcon.style.transform=this.options.visualizePitch&&this.options.visualizeRoll?`scale(${1/Math.pow(Math.cos(this._map.transform.pitchInRadians),.5)}) rotateZ(${-this._map.transform.roll}deg) rotateX(${this._map.transform.pitch}deg) rotateZ(${-this._map.transform.bearing}deg)`:this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitchInRadians),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${-this._map.transform.bearing}deg)`:this.options.visualizeRoll?`rotate(${-this._map.transform.bearing-this._map.transform.roll}deg)`:`rotate(${-this._map.transform.bearing}deg)`},this._setButtonTitle=(e,r)=>{const o=this._map._getUIString(`NavigationControl.${r}`);e.title=o,e.setAttribute("aria-label",o)},this.options=c.e({},Cc,d),this._container=Q.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",e=>e.preventDefault()),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",e=>this._map.zoomIn({},{originalEvent:e})),Q.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",e=>this._map.zoomOut({},{originalEvent:e})),Q.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",e=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:e}):this._map.resetNorth({},{originalEvent:e})}),this._compassIcon=Q.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(d){return this._map=d,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this.options.visualizeRoll&&this._map.on("roll",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Ec(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){Q.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this.options.visualizeRoll&&this._map.off("roll",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(d,e){const r=Q.create("button",d,this._container);return r.type="button",r.addEventListener("click",e),r}},x.Popup=class extends c.E{constructor(d){super(),this.remove=()=>(this._content&&Q.remove(this._content),this._container&&(Q.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map,this.fire(new c.k("close"))),this),this._onMouseUp=e=>{this._update(e.point)},this._onMouseMove=e=>{this._update(e.point)},this._onDrag=e=>{this._update(e.point)},this._update=e=>{var r;if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=Q.create("div","maplibregl-popup",this._map.getContainer()),this._tip=Q.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const w of this.options.className.split(" "))this._container.classList.add(w);this._closeButton&&this._closeButton.setAttribute("aria-label",this._map._getUIString("Popup.Close")),this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=this._map.transform.renderWorldCopies&&!this._trackPointer?ia(this._lngLat,this._flatPos,this._map.transform):(r=this._lngLat)===null||r===void 0?void 0:r.wrap(),this._trackPointer&&!e)return;const o=this._flatPos=this._pos=this._trackPointer&&e?e:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&e?e:this._map.transform.locationToScreenPoint(this._lngLat));let u=this.options.anchor;const f=Wa(this.options.offset);if(!u){const w=this._container.offsetWidth,S=this._container.offsetHeight;let I;I=o.y+f.bottom.y<S?["top"]:o.y>this._map.transform.height-S?["bottom"]:[],o.x<w/2?I.push("left"):o.x>this._map.transform.width-w/2&&I.push("right"),u=I.length===0?"bottom":I.join("-")}let y=o.add(f[u]);this.options.subpixelPositioning||(y=y.round()),Q.setTransform(this._container,`${Ga[u]} translate(${y.x}px,${y.y}px)`),rl(this._container,u,"popup")},this._onClose=()=>{this.remove()},this.options=c.e(Object.create(zc),d)}addTo(d){return this._map&&this.remove(),this._map=d,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new c.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(d){return this._lngLat=c.N.convert(d),this._pos=null,this._flatPos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.remove("maplibregl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._flatPos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(d){return this.setDOMContent(document.createTextNode(d))}setHTML(d){const e=document.createDocumentFragment(),r=document.createElement("body");let o;for(r.innerHTML=d;o=r.firstChild,o;)e.appendChild(o);return this.setDOMContent(e)}getMaxWidth(){var d;return(d=this._container)===null||d===void 0?void 0:d.style.maxWidth}setMaxWidth(d){return this.options.maxWidth=d,this._update(),this}setDOMContent(d){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=Q.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(d),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(d){return this._container&&this._container.classList.add(d),this}removeClassName(d){return this._container&&this._container.classList.remove(d),this}setOffset(d){return this.options.offset=d,this._update(),this}toggleClassName(d){if(this._container)return this._container.classList.toggle(d)}setSubpixelPositioning(d){this.options.subpixelPositioning=d}_createCloseButton(){this.options.closeButton&&(this._closeButton=Q.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const d=this._container.querySelector(Rc);d&&d.focus()}},x.RasterDEMTileSource=Ke,x.RasterTileSource=Oe,x.ScaleControl=class{constructor(d){this._onMove=()=>{il(this._map,this._container,this.options)},this.setUnit=e=>{this.options.unit=e,il(this._map,this._container,this.options)},this.options=Object.assign(Object.assign({},kc),d)}getDefaultPosition(){return"bottom-left"}onAdd(d){return this._map=d,this._container=Q.create("div","maplibregl-ctrl maplibregl-ctrl-scale",d.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){Q.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},x.ScrollZoomHandler=Th,x.Style=Ki,x.TerrainControl=class{constructor(d){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=d}onAdd(d){return this._map=d,this._container=Q.create("div","maplibregl-ctrl 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