https://www.cardonomics.com/assets/mapbox-gl-hTgpQtrM.js

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0)}(p).then(()=>{this.pendingRequest=!1,n(null),this.saveEventData(),this.processRequests()}).catch(_=>{this.pendingRequest=!1,n(_),this.saveEventData(),this.processRequests()})}queueRequest(e,t){this.queue.push({...e,customAccessToken:t}),this.processRequests()}}class or extends Ci{constructor(e){super("metrics"),e&&(this.data=e)}postMetricsEvent(e){if(!tn(e))return;this.anonId||this.fetchEventData(),Kl(this.anonId)||this.refreshUUID();const t={...this.data,sessionId:this.anonId};this.queueRequest({timestamp:Date.now(),payload:t},e)}processRequests(){if(this.pendingRequest||this.queue.length===0)return;const{timestamp:e,payload:t,customAccessToken:n}=this.queue.shift();this.postEvent(e,t,()=>{},n)}}const kr=new class extends Ci{constructor(i){super("appUserTurnstile"),this._customAccessToken=i}postTurnstileEvent(i,e){tn(e)&&Array.isArray(i)&&i.some(t=>jt(t)||Nt(t))&&this.queueRequest({timestamp:Date.now()},e)}processRequests(){if(this.pendingRequest||this.queue.length===0)return;this.anonId&&this.anonIdTimestamp&&this.eventData.lastSuccess&&this.eventData.tokenU||this.fetchEventData();const i=Mn(ie.ACCESS_TOKEN),e=i?i.u:ie.ACCESS_TOKEN;let t=e!==this.eventData.tokenU;Kl(this.anonId)||(this.refreshUUID(),t=!0);const{timestamp:n,customAccessToken:s}=this.queue.shift();if(this.eventData.lastSuccess){const c=new Date(this.eventData.lastSuccess),h=new Date(n),p=(n-this.eventData.lastSuccess)/864e5;t=t||p>=1||p<-1||c.getDate()!==h.getDate()}else t=!0;if(!t)return void this.processRequests();const l={version:"2.2",sdkIdentifier:"mapbox-gl-js",sdkVersion:To,skuId:Fi,"enabled.telemetry":!1,userId:this.anonId,bundleFormat:"umd",bundleDistribution:ao};Br&&(l.sdkInfo=Br),this.postEvent(n,l,c=>{c||(this.eventData.lastSuccess=n,this.eventData.tokenU=e)},s)}},Rn=kr.postTurnstileEvent.bind(kr),bn=new class extends Ci{constructor(){super("map.load"),this.success={},this.skuToken=""}postMapLoadEvent(i,e,t,n){this.skuToken=e,this.errorCb=n,ie.EVENTS_URL&&(t||ie.ACCESS_TOKEN?this.queueRequest({id:i,timestamp:Date.now()},t):this.errorCb(new Error(Yr)))}processRequests(){if(this.pendingRequest||this.queue.length===0)return;const{id:i,timestamp:e,customAccessToken:t}=this.queue.shift();if(i&&this.success[i])return;this.anonId&&this.anonIdTimestamp||this.fetchEventData(),Kl(this.anonId)||this.refreshUUID();const n={version:"2.2",sdkIdentifier:"mapbox-gl-js",sdkVersion:To,skuId:Fi,skuToken:this.skuToken,userId:this.anonId,bundleFormat:"umd",bundleDistribution:ao};Br&&(n.sdkInfo=Br),this.postEvent(e,n,s=>{s?this.errorCb(s):i&&(this.success[i]=!0)},t)}remove(){this.errorCb=null}},rn=bn.postMapLoadEvent.bind(bn),Hr=new class extends Ci{constructor(){super("style.load"),this.eventIdPerMapInstanceMap=new Map,this.mapInstanceIdMap=new WeakMap}getMapInstanceId(i){let e=this.mapInstanceIdMap.get(i);return e||(e=Xl(),this.mapInstanceIdMap.set(i,e)),e}getEventId(i){const e=this.eventIdPerMapInstanceMap.get(i)||0;return this.eventIdPerMapInstanceMap.set(i,e+1),e}postStyleLoadEvent(i,e){const{map:t,style:n,importedStyles:s}=e;if(!tn(i))return;const l=this.getMapInstanceId(t),c={mapInstanceId:l,eventId:this.getEventId(l),style:n};s.length&&(c.importedStyles=s),this.queueRequest({timestamp:Date.now(),payload:c},i)}processRequests(){if(this.pendingRequest||this.queue.length===0)return;const{timestamp:i,payload:e,customAccessToken:t}=this.queue.shift();this.postEvent(i,e,()=>{},t)}},lo=Hr.postStyleLoadEvent.bind(Hr),Go=new or({attributes:[{name:"maps/js/layer-animations/style-with-appearances"}]}),Hn=Go.postMetricsEvent.bind(Go),ir=new or({attributes:[{name:"maps/js/layer-animations/runtime-appearances"}]}),wn=ir.postMetricsEvent.bind(ir),Bi=new class extends Ci{constructor(){super("gljs.performance")}postPerformanceEvent(i,e){tn(i)&&this.queueRequest({timestamp:Date.now(),performanceData:e},i)}processRequests(){if(this.pendingRequest||this.queue.length===0)return;const{timestamp:i,performanceData:e,customAccessToken:t}=this.queue.shift(),n=function(s){const l=performance.getEntriesByType("resource"),c=performance.getEntriesByType("mark"),h=function(T){const S={};if(T){for(const A in T)if(A!=="other")for(const C of T[A]){const D=`${A}ResolveRangeMin`,F=`${A}ResolveRangeMax`,O=`${A}RequestCount`,z=`${A}RequestCachedCount`;S[D]=Math.min(S[D]||1/0,C.startTime),S[F]=Math.max(S[F]||-1/0,C.responseEnd);const N=j=>{S[j]===void 0&&(S[j]=0),++S[j]};C.transferSize!==void 0&&C.transferSize===0&&N(z),N(O)}}return S}(function(T,S){const A={};if(T)for(const C of T){const D=S(C);A[D]===void 0&&(A[D]=[]),A[D].push(C)}return A}(l,jr)),p=window.devicePixelRatio,_=navigator.connection||navigator.mozConnection||navigator.webkitConnection,y=_?_.effectiveType:void 0,v={counters:[],metadata:[],attributes:[]},b=(T,S,A)=>{A!=null&&T.push({name:S,value:A.toString()})};for(const T in h)b(v.counters,T,h[T]);if(s.interactionRange[0]!==1/0&&s.interactionRange[1]!==-1/0&&(b(v.counters,"interactionRangeMin",s.interactionRange[0]),b(v.counters,"interactionRangeMax",s.interactionRange[1])),c)for(const T of Object.values(Ii)){const S=c.find(A=>A.name===T);S&&b(v.counters,T,S.startTime)}return b(v.counters,"visibilityHidden",s.visibilityHidden),b(v.attributes,"style",function(T){if(T)for(const S of T){const A=S.name.split("?")[0];if(xi(A)){const C=A.split("/").slice(-2);if(C.length===2)return`mapbox://styles/${C[0]}/${C[1]}`}}}(l)),b(v.attributes,"terrainEnabled",s.terrainEnabled?"true":"false"),b(v.attributes,"fogEnabled",s.fogEnabled?"true":"false"),b(v.attributes,"projection",s.projection),b(v.attributes,"zoom",s.zoom),b(v.metadata,"devicePixelRatio",p),b(v.metadata,"connectionEffectiveType",y),b(v.metadata,"navigatorUserAgent",navigator.userAgent),b(v.metadata,"screenWidth",window.screen.width),b(v.metadata,"screenHeight",window.screen.height),b(v.metadata,"windowWidth",window.innerWidth),b(v.metadata,"windowHeight",window.innerHeight),b(v.metadata,"mapWidth",s.width/p),b(v.metadata,"mapHeight",s.height/p),b(v.metadata,"webglRenderer",s.renderer),b(v.metadata,"webglVendor",s.vendor),b(v.metadata,"sdkVersion",To),b(v.metadata,"sdkIdentifier","mapbox-gl-js"),v}(e);for(const s of n.metadata);for(const s of n.counters);for(const s of n.attributes);this.postEvent(i,n,()=>{},t)}},Sr=Bi.postPerformanceEvent.bind(Bi),co=new class extends Ci{constructor(){super("map.auth"),this.success={},this.skuToken=""}getSession(i,e,t,n){if(!ie.API_URL||!ie.SESSION_PATH)return;const s=Vt(ie.API_URL+ie.SESSION_PATH);s.params.push(`sku=${e||""}`),s.params.push(`access_token=${n||ie.ACCESS_TOKEN||""}`);const l={url:Zi(s),headers:{"Content-Type":"text/plain"}};this.pendingRequest=!0,async function(c){return di(Object.assign(c,{method:"GET"}),void 0)}(l).then(()=>{this.pendingRequest=!1,t(null),this.saveEventData(),this.processRequests()}).catch(c=>{this.pendingRequest=!1,t(c),this.saveEventData(),this.processRequests()})}getSessionAPI(i,e,t,n){this.skuToken=e,this.errorCb=n,ie.EVENTS_URL&&ie.SESSION_PATH&&ie.API_URL&&(t||ie.ACCESS_TOKEN?this.queueRequest({id:i,timestamp:Date.now()},t):this.errorCb(new Error(Yr)))}processRequests(){if(this.pendingRequest||this.queue.length===0)return;const{id:i,timestamp:e,customAccessToken:t}=this.queue.shift();

1var p=h.indexOf("("),_=h.indexOf(")");if(p!==-1&&_+1===h.length){var y=h.substr(0,p),v=h.substr(p+1,_-(p+1)).split(","),b=1;switch(y){case"rgba":if(v.length!==4)return null;b=n(v.pop());case"rgb":return v.length!==3?null:[t(v[0]),t(v[1]),t(v[2]),b];case"hsla":if(v.length!==4)return null;b=n(v.pop());case"hsl":if(v.length!==3)return null;var T=(parseFloat(v[0])%360+360)%360/360,S=n(v[1]),A=n(v[2]),C=A<=.5?A*(S+1):A+S-A*S,D=2*A-C;return[e(255*s(D,C,T+1/3)),e(255*s(D,C,T)),e(255*s(D,C,T-1/3)),b];default:return null}}return null}}catch{}return hs}();function lt(i,e,t){return i*(1-t)+e*t}const ta=new Map;class Lt{constructor(e,t,n,s=1){this.r=e,this.g=t,this.b=n,this.a=s}static parse(e){if(!e)return;if(e instanceof Lt)return e;if(typeof e!="string")return;const t=ta.get(e);if(t)return t;const n=Rs.parseCSSColor(e);if(!n)return;const s=new Lt(n[0]/255,n[1]/255,n[2]/255,n[3]);return ta.set(e,s),s}toString(){const{r:e,g:t,b:n,a:s}=this;return`rgba(${Math.round(255*e)},${Math.round(255*t)},${Math.round(255*n)},${s})`}toNonPremultipliedRenderColor(e){const{r:t,g:n,b:s,a:l}=this;return new Ju(e,t,n,s,l)}toPremultipliedRenderColor(e){const{r:t,g:n,b:s,a:l}=this;return new Qu(e,t*l,n*l,s*l,l)}clone(){return new Lt(this.r,this.g,this.b,this.a)}}class Ps{constructor(e,t,n,s,l,c=!1){if(this.premultiplied=!1,this.premultiplied=c,e){const h=e.image.height,p=h*h;this.premultiplied?(t=l===0?0:t/l*(h-1),n=l===0?0:n/l*(h-1),s=l===0?0:s/l*(h-1)):(t*=h-1,n*=h-1,s*=h-1),t=Math.max(0,Math.min(h-1,t)),n=Math.max(0,Math.min(h-1,n)),s=Math.max(0,Math.min(h-1,s));const _=Math.floor(t),y=Math.floor(n),v=Math.floor(s),b=Math.ceil(t),T=Math.ceil(n),S=Math.ceil(s),A=t-_,C=n-y,D=s-v,F=e.image.data,O=4*(_+y*p+v*h),z=4*(_+y*p+S*h),N=4*(_+T*p+v*h),j=4*(_+T*p+S*h),te=4*(b+y*p+v*h),G=4*(b+y*p+S*h),W=4*(b+T*p+v*h),K=4*(b+T*p+S*h);this.r=lt(lt(lt(F[O],F[z],D),lt(F[N],F[j],D),C),lt(lt(F[te],F[G],D),lt(F[W],F[K],D),C),A)/255*(this.premultiplied?l:1),this.g=lt(lt(lt(F[O+1],F[z+1],D),lt(F[N+1],F[j+1],D),C),lt(lt(F[te+1],F[G+1],D),lt(F[W+1],F[K+1],D),C),A)/255*(this.premultiplied?l:1),this.b=lt(lt(lt(F[O+2],F[z+2],D),lt(F[N+2],F[j+2],D),C),lt(lt(F[te+2],F[G+2],D),lt(F[W+2],F[K+2],D),C),A)/255*(this.premultiplied?l:1),this.a=l}else this.r=t,this.g=n,this.b=s,this.a=l}toArray(){const{r:e,g:t,b:n,a:s}=this;return[255*e,255*t,255*n,s]}toHslaArray(){let{r:e,g:t,b:n,a:s}=this;if(this.premultiplied){if(s===0)return[0,0,0,0];const S=1/s;e*=S,t*=S,n*=S}const l=Math.min(Math.max(e,0),1),c=Math.min(Math.max(t,0),1),h=Math.min(Math.max(n,0),1),p=Math.min(l,c,h),_=Math.max(l,c,h),y=_-p,v=.5*(p+_);if(y===0)return[0,0,100*v,s];const b=v>.5?y/(2-_-p):y/(_+p);let T;switch(_){case l:T=60*((c-h)/y+(c<h?6:0));break;case c:T=60*((h-l)/y+2);break;default:T=60*((l-c)/y+4)}return[T,100*b,100*v,s]}toArray01(){const{r:e,g:t,b:n,a:s}=this;return[e,t,n,s]}toArray01Scaled(e){const{r:t,g:n,b:s}=this;return[t*e,n*e,s*e]}toArray01Linear(){const{r:e,g:t,b:n,a:s}=this;return[Math.pow(e,2.2),Math.pow(t,2.2),Math.pow(n,2.2),s]}}class Ju extends Ps{constructor(e,t,n,s,l){super(e,t,n,s,l,!1)}}class Qu extends Ps{constructor(e,t,n,s,l){super(e,t,n,s,l,!0)}}function En(i,e,t){return i.map((n,s)=>lt(n,e[s],t))}Lt.black=new Lt(0,0,0,1),Lt.white=new Lt(1,1,1,1),Lt.transparent=new Lt(0,0,0,0),Lt.red=new Lt(1,0,0,1),Lt.blue=new Lt(0,0,1,1);var xa=Object.freeze({__proto__:null,array:En,color:function(i,e,t){return new Lt(lt(i.r,e.r,t),lt(i.g,e.g,t),lt(i.b,e.b,t),lt(i.a,e.a,t))},number:lt});class dn extends Error{constructor(e,t){super(t),this.message=t,this.key=e}}class al{constructor(e,t=[]){this.parent=e,this.bindings=Object.create(null);for(const[n,s]of t)this.bindings[n]=s}concat(e){return new al(this,e)}get(e){if(this.bindings[e])return this.bindings[e];if(this.parent)return this.parent.get(e);throw new Error(`${e} not found in scope.`)}has(e){return!!this.bindings[e]||!!this.parent&&this.parent.has(e)}}const va={kind:"null"},st={kind:"number"},ii={kind:"string"},qt={kind:"boolean"},nn={kind:"color"},Ro={kind:"object"},Yt={kind:"value"},uo={kind:"collator"},ds={kind:"formatted"},ba={kind:"resolvedImage"};function Vi(i,e){return{kind:"array",itemType:i,N:e}}function ki(i){if(i.kind==="array"){const e=ki(i.itemType);return typeof i.N=="number"?`array<${e}, ${i.N}>`:i.itemType.kind==="value"?"array":`array<${e}>`}return i.kind}const Po=[va,st,ii,qt,nn,ds,Ro,Vi(Yt),ba];function Dn(i,e){if(e.kind==="error")return null;if(i.kind==="array"){if(e.kind==="array"&&(e.N===0&&e.itemType.kind==="value"||!Dn(i.itemType,e.itemType))&&(typeof i.N!="number"||i.N===e.N))return null}else{if(i.kind===e.kind)return null;if(i.kind==="value"){for(const t of Po)if(!Dn(t,e))return null}}return`Expected ${ki(i)} but found ${ki(e)} instead.`}function tc(i,e){return e.some(t=>t==="null"?i===null:t==="array"?Array.isArray(i):t==="object"?i&&!Array.isArray(i)&&typeof i=="object":t===typeof i)}function ll(i,e){return i.kind==="array"&&e.kind==="array"?i.N===e.N&&ll(i.itemType,e.itemType):i.kind===e.kind}class ic{constructor(e,t,n){this.sensitivity=e?t?"variant":"case":t?"accent":"base",this.locale=n,this.collator=new Intl.Collator(this.locale?this.locale:[],{sensitivity:this.sensitivity,usage:"search"})}compare(e,t){return this.collator.compare(e,t)}resolvedLocale(){return new Intl.Collator(this.locale?this.locale:[]).resolvedOptions().locale}}class wa{constructor(e,t,n,s,l){this.text=e.normalize?e.normalize():e,this.image=t,this.scale=n,this.fontStack=s,this.textColor=l}}class Ar{constructor(e){this.sections=e}static fromString(e){return new Ar([new wa(e,null,null,null,null)])}isEmpty(){return this.sections.length===0||!this.sections.some(e=>e.text.length!==0||!!e.image&&e.image.hasPrimary())}static factory(e){return e instanceof Ar?e:Ar.fromString(e)}toString(){return this.sections.length===0?"":this.sections.map(e=>e.text).join("")}serialize(){const e=["format"];for(const t of this.sections){if(t.image){const s=t.image.getPrimary().id.toString();e.push(["image",s]);continue}e.push(t.text);const n={};t.fontStack&&(n["text-font"]=["literal",t.fontStack.split(",")]),t.scale&&(n["font-scale"]=t.scale),t.textColor&&(n["text-color"]=["rgba"].concat(t.textColor.toNonPremultipliedRenderColor(null).toArray())),e.push(n)}return e}}class ho{constructor(e,t={}){this.id=Ir.from(e),this.params=t.params,this.sx=t.sx||1,this.sy=t.sy||

1if(n.kind==="string"||n.kind==="number"||n.kind==="boolean"){t.push(n.kind);const s=e.N;(typeof s=="number"||this.args.length>1)&&t.push(s)}}return t.concat(this.args.map(n=>n.serialize()))}}class Zn{constructor(e){this.type=ds,this.sections=e}static parse(e,t){if(e.length<2)return t.error("Expected at least one argument.");const n=e[1];if(!Array.isArray(n)&&typeof n=="object")return t.error("First argument must be an image or text section.");const s=[];let l=!1;for(let c=1;c<=e.length-1;++c){const h=e[c];if(l&&typeof h=="object"&&!Array.isArray(h)){l=!1;let p=null;if(h["font-scale"]&&(p=t.parseObjectValue(h["font-scale"],c,"font-scale",st),!p))return null;let _=null;if(h["text-font"]&&(_=t.parseObjectValue(h["text-font"],c,"text-font",Vi(ii)),!_))return null;let y=null;if(h["text-color"]&&(y=t.parseObjectValue(h["text-color"],c,"text-color",nn),!y))return null;const v=s.at(-1);v.scale=p,v.font=_,v.textColor=y}else{const p=t.parse(e[c],c,Yt);if(!p)return null;const _=p.type.kind;if(_!=="string"&&_!=="value"&&_!=="null"&&_!=="resolvedImage")return t.error("Formatted text type must be 'string', 'value', 'image' or 'null'.");l=!0,s.push({content:p,scale:null,font:null,textColor:null})}}return new Zn(s)}evaluate(e){return new Ar(this.sections.map(t=>{const n=t.content.evaluate(e);return ll(Nr(n),ba)?new wa("",n,null,null,null):new wa(Do(n),null,t.scale?t.scale.evaluate(e):null,t.font?t.font.evaluate(e).join(","):null,t.textColor?t.textColor.evaluate(e):null)}))}eachChild(e){for(const t of this.sections)e(t.content),t.scale&&e(t.scale),t.font&&e(t.font),t.textColor&&e(t.textColor)}outputDefined(){return!1}serialize(){const e=["format"];for(const t of this.sections){e.push(t.content.serialize());const n={};t.scale&&(n["font-scale"]=t.scale.serialize()),t.font&&(n["text-font"]=t.font.serialize()),t.textColor&&(n["text-color"]=t.textColor.serialize()),e.push(n)}return e}}class Ea{constructor(e,t,n,s){this._imageWarnHistory={},this.type=ba,this.namePrimary=e,this.nameSecondary=t,n&&(this.paramsPrimary=n.params,this.iconsetIdPrimary=n.iconset?n.iconset.id:void 0),s&&(this.paramsSecondary=s.params,this.iconsetIdSecondary=s.iconset?s.iconset.id:void 0)}static parse(e,t){if(e.length<2)return t.error("Expected two or more arguments.");let n=1;const s=[];function l(){if(n<e.length){const h=t.parse(e[n],n++,ii);return h?(s.push({image:h,options:{}}),!0):(t.error(s.length?"Secondary image variant is not a string.":"No image name provided."),!1)}return!0}function c(){if(n<e.length){const p=e[n];if((h=p)===null||typeof h!="object"||Array.isArray(h))return!0;const _=p.params,y=p.iconset,v=t.concat(n);if(!_&&!y)return n++,!0;if(_){if(typeof _!="object"||_.constructor!==Object)return v.error('Image options "params" should be an object'),!1;const b={},T=v.concat(void 0,"params");for(const S in _){if(!S)return T.error("Image parameter name should be non-empty"),!1;const A=T.concat(void 0,S).parse(_[S],void 0,nn,void 0,{typeAnnotation:"coerce"});if(!A)return!1;b[S]=A}s.at(-1).options.params=b}if(y){if(typeof y!="object"||y.constructor!==Object)return v.error('Image options "iconset" should be an object'),!1;if(!y.id)return v.error('Image options "iconset" should have an "id" property'),!1;s.at(-1).options.iconset=y}return n++,!0}var h;return!0}for(let h=0;h<2;h++)if(!l()||!c())return;return new Ea(s[0].image,s[1]?s[1].image:void 0,s[0].options,s[1]?s[1].options:void 0)}evaluateParams(e,t){const n={};if(t){for(const s in t)if(t[s])try{n[s]=t[s].evaluate(e)}catch{continue}if(Object.keys(n).length!==0)return{params:n}}}evaluate(e){const t={name:this.namePrimary.evaluate(e),iconsetId:this.iconsetIdPrimary},n=this.nameSecondary?{name:this.nameSecondary.evaluate(e),iconsetId:this.iconsetIdSecondary}:void 0,s=fn.build(t,n,this.paramsPrimary?this.evaluateParams(e,this.paramsPrimary):void 0,this.paramsSecondary?this.evaluateParams(e,this.paramsSecondary):void 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1let c=null;return n.locale&&(c=t.parseObjectValue(n.locale,1,"locale",ii),!c)?null:new Aa(s,l,c)}evaluate(e){return new ic(this.caseSensitive.evaluate(e),this.diacriticSensitive.evaluate(e),this.locale?this.locale.evaluate(e):null)}eachChild(e){e(this.caseSensitive),e(this.diacriticSensitive),this.locale&&e(this.locale)}outputDefined(){return!1}serialize(){const e={};return e["case-sensitive"]=this.caseSensitive.serialize(),e["diacritic-sensitive"]=this.diacriticSensitive.serialize(),this.locale&&(e.locale=this.locale.serialize()),["collator",e]}}function po(i){return(180+i)/360}function $n(i){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+i*Math.PI/360)))/360}function qn(i){return 360*i-180}function wr(i){return 360/Math.PI*Math.atan(Math.exp((180-360*i)*Math.PI/180))-90}const ia=8192;function h_(i,e){const t=po(i[0]),n=$n(i[1]),s=Math.pow(2,e.z);return[Math.round(t*s*ia),Math.round(n*s*ia)]}function Uf(i,e){for(let t=0;t<e.length;t++)if(Un(i,e[t]))return!0;return!1}function jf(i,e,t){for(const n of t)for(let s=0,l=n.length,c=l-1;s<l;c=s++)if(ea(i,e,n[c],n[s]))return!0;return!1}function Gf(i,e){for(let t=0;t<i.length;++t)if(!Un(i[t],e))return!1;for(let t=0;t<i.length-1;++t)if(jf(i[t],i[t+1],e))return!1;return!0}function d_(i,e){for(let t=0;t<e.length;t++)if(Gf(i,e[t]))return!0;return!1}function rd(i,e,t){const n=[];for(let s=0;s<i.length;s++){const l=[];for(let c=0;c<i[s].length;c++){const h=h_(i[s][c],t);zr(e,h),l.push(h)}n.push(l)}return n}function nd(i,e,t){const n=[];for(let s=0;s<i.length;s++){const l=rd(i[s],e,t);n.push(l)}return n}function Hf(i,e,t,n){if(i[0]<t[0]||i[0]>t[2]){const s=.5*n;let l=i[0]-t[0]>s?-n:t[0]-i[0]>s?n:0;l===0&&(l=i[0]-t[2]>s?-n:t[2]-i[0]>s?n:0),i[0]+=l}zr(e,i)}function oc(i,e,t,n){const s=Math.pow(2,n.z)*ia,l=[n.x*ia,n.y*ia],c=[];if(!i)return c;for(const h of i)for(const p of h){const _=[p.x+l[0],p.y+l[1]];Hf(_,e,t,s),c.push(_)}return c}function od(i,e,t,n){const s=Math.pow(2,n.z)*ia,l=[n.x*ia,n.y*ia],c=[];if(!i)return c;for(const p of i){const _=[];for(const y of p){const v=[y.x+l[0],y.y+l[1]];zr(e,v),_.push(v)}c.push(_)}if(e[2]-e[0]<=s/2){(h=e)[0]=h[1]=1/0,h[2]=h[3]=-1/0;for(const p of c)for(const _ of p)Hf(_,e,t,s)}var h;return c}class ul{constructor(e,t){this.type=qt,this.geojson=e,this.geometries=t}static parse(e,t){if(e.length!==2)return t.error(`'within' expression requires exactly one argument, but found ${e.length-1} instead.`);if(Ta(e[1])){const n=e[1];if(n.type==="FeatureCollection")for(let s=0;s<n.features.length;++s){const l=n.features[s].geometry.type;if(l==="Polygon"||l==="MultiPolygon")return new ul(n,n.features[s].geometry)}else if(n.type==="Feature"){const s=n.geometry.type;if(s==="Polygon"||s==="MultiPolygon")return new ul(n,n.geometry)}else if(n.type==="Polygon"||n.type==="MultiPolygon")return new ul(n,n)}return t.error("'within' expression requires valid geojson object that contains polygon geometry type.")}evaluate(e){if(e.geometry()!=null&&e.canonicalID()!=null){if(e.geometryType()==="Point")return function(t,n){const s=[1/0,1/0,-1/0,-1/0],l=[1/0,1/0,-1/0,-1/0],c=t.canonicalID();if(!c)return!1;if(n.type==="Polygon"){const h=rd(n.coordinates,l,c),p=oc(t.geometry(),s,l,c);if(!el(s,l))return!1;for(const _ of p)if(!Un(_,h))return!1}if(n.type==="MultiPolygon"){const h=nd(n.coordinates,l,c),p=oc(t.geometry(),s,l,c);if(!el(s,l))return!1;for(const _ of p)if(!Uf(_,h))return!1}return!0}(e,this.geometries);if(e.geometryType()==="LineString")return function(t,n){const s=[1/0,1/0,-1/0,-1/0],l=[1/0,1/0,-1/0,-1/0],c=t.canonicalID();if(!c)return!1;if(n.type==="Polygon"){const h=rd(n.coordinates,l,c),p=od(t.geometry(),s,l,c);if(!el(s,l))return!1;for(const _ of p)if(!Gf(_,h))return!1}if(n.type==="MultiPolygon"){const h=nd(n.coordinates,l,c),p=od(t.geometry(),s,l,c);if(!el(s,l))return!1;for(const _ of p)if(!d_(_,h))return!1}return!0}(e,this.geometries)}return!1}eachChild(){}outputDefined(){return!0}serialize(){return["within",this.geojson]}}class iu{constructor(e=[],t=(n,s)=>n<s?-1:n>s?1:0){if(this.data=e,this.length=this.data.length,this.compare=t,this.length>0)for(let n=(this.length>>1)-1;n>=0;n--)this._down(n)}push(e){this.data.push(e),this._up(this.length++)}pop(){if(this.length===0)return;const e=this.data[0],t=this.data.pop();return--this.length>0&&(this.data[0]=t,this._down(0)),e}peek(){return this.data[0]}_up(e){const{data:t,compare:n}=this,s=t[e];for(;e>0;){const l=e-1>>1,c=t[l];if(n(s,c)>=0)break;t[e]=c,e=l}t[e]=s}_down(e){const{data:t,compare:n}=this,s=this.length>>1,l=t[e];for(;e<s;){let c=1+(e<<1);const h=c+1;if(h<this.length&&n(t[h],t[c])<0&&(c=h),n(t[c],l)>=0)break;t[e]=t[c],e=c}t[e]=l}}var We=8192;const sc=1/298.257223563,ru=sc*(2-sc),Zf=Math.PI/180;function sd(i){const 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1return t+fc(l)()*(n-t)}]});class Rd{constructor(e,t,n,s,l){this.expression=e,this._warningHistory={},this._scope=n,this._options=s,this._iconImageUseTheme=l,this._evaluator=new fo(n,s,l),this._defaultValue=t?function(c){return c.type==="color"&&(Cd(c.default)||Array.isArray(c.default))?new Lt(0,0,0,0):c.type==="color"?Lt.parse(c.default)||null:c.default===void 0?null:c.default}(t):null,this._enumValues=t&&t.type==="enum"?t.values:null,this.configDependencies=hu(e),this.isIndoorDependent=hh(e)}evaluateWithoutErrorHandling(e,t,n,s,l,c,h,p){return this._evaluator.globals=e,this._evaluator.feature=t,this._evaluator.featureState=n,this._evaluator.canonical=s||null,this._evaluator.availableImages=l||null,this._evaluator.formattedSection=c,this._evaluator.featureTileCoord=h||null,this._evaluator.featureDistanceData=p||null,this.expression.evaluate(this._evaluator)}evaluate(e,t,n,s,l,c,h,p,_){this._evaluator||(this._evaluator=new fo(this._scope,this._options,this._iconImageUseTheme)),this._evaluator.globals=e,this._evaluator.feature=t||null,this._evaluator.featureState=n||null,this._evaluator.canonical=s||null,this._evaluator.availableImages=l||null,this._evaluator.formattedSection=c||null,this._evaluator.featureTileCoord=h||null,this._evaluator.featureDistanceData=p||null,this._evaluator.iconImageUseTheme=_||null;try{const y=this.expression.evaluate(this._evaluator);if(y==null||typeof y=="number"&&y!=y)return this._defaultValue;if(this._enumValues&&!(y in this._enumValues))throw new br(`Expected value to be one of ${Object.keys(this._enumValues).map(v=>JSON.stringify(v)).join(", ")}, but found ${JSON.stringify(y)} instead.`);return y}catch(y){const v=y;return this._warningHistory[v.message]||(this._warningHistory[v.message]=!0,typeof console<"u"&&console.warn(`Failed to evaluate expression "${JSON.stringify(this.expression.serialize())}". ${v.message}`)),this._defaultValue}}}function fh(i){return Array.isArray(i)&&i.length>0&&typeof i[0]=="string"&&Object.hasOwn(yl,i[0])}function xl(i,e,t,n,s){const l=new _l(yl,[],e?function(h){const p={color:nn,string:ii,number:st,enum:ii,boolean:qt,formatted:ds,resolvedImage:ba};return h.type==="array"?Vi(p[h.value]||Yt,h.length):p[h.type]}(e):void 0,void 0,void 0,t,n,s),c=l.parse(i,void 0,void 0,void 0,e&&e.type==="string"?{typeAnnotation:"coerce"}:void 0);return c?dh(new Rd(c,e,t,n,s)):Da(l.errors)}class ph{constructor(e,t,n,s){this.kind=e,this._styleExpression=t,this.isLightConstant=n,this.isLineProgressConstant=s,this.isStateDependent=e!=="constant"&&!Ma(t.expression),this.configDependencies=hu(t.expression),this.isIndoorDependent=hh(t.expression)}evaluateWithoutErrorHandling(e,t,n,s,l,c){return this._styleExpression.evaluateWithoutErrorHandling(e,t,n,s,l,c)}evaluate(e,t,n,s,l,c,h){return this._styleExpression.evaluate(e,t,n,s,l,c,void 0,void 0,h)}}class vl{constructor(e,t,n,s,l,c){this.kind=e,this.zoomStops=n,this._styleExpression=t,this.isStateDependent=e!=="camera"&&!Ma(t.expression),this.isIndoorDependent=hh(t.expression),this.isLightConstant=l,this.isLineProgressConstant=c,this.configDependencies=hu(t.expression),this.interpolationType=s}evaluateWithoutErrorHandling(e,t,n,s,l,c){return this._styleExpression.evaluateWithoutErrorHandling(e,t,n,s,l,c)}evaluate(e,t,n,s,l,c){return this._styleExpression.evaluate(e,t,n,s,l,c)}interpolationFactor(e,t,n){return this.interpolationType?Lo.interpolationFactor(this.interpolationType,e,t,n):0}}function Pd(i,e,t,n,s){if((i=xl(i,e,t,n,s)).result==="error")return i;const l=i.value.expression,c=ml(l);if(!c&&!du(e))return Da([new dn("","data expressions not supported")]);const h=zs(l,["zoom","pitch","distance-from-center"]);if(!h&&!cp(e))return Da([new dn("","zoom expressions not supported")]);const p=zs(l,["measure-light"]);if(!p&&!Id(e))return Da([new dn("","measure-light expression not 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lh)e=pu(i.result);else if(i instanceof ah){for(const t of i.args)if(e=pu(t),e)break}else(i instanceof gl||i instanceof Lo)&&i.input instanceof Sn&&i.input.name==="zoom"&&(e=i);return e instanceof dn||i.eachChild(t=>{const n=pu(t);n instanceof dn?e=n:e&&n&&e!==n&&(e=new dn("",'Only one zoom-based "step" or "interpolate" subexpression may be used in an expression.'))}),e}class mu{constructor(e,t,n){if(this.boxSeen=new Uint32Array(0),this.circleSeen=new Uint32Array(0),this.generation=0,e instanceof ArrayBuffer){const s=new Int32Array(e);this.width=s[0],this.height=s[1],this.xCellCount=s[2],this.yCellCount=s[3],this.boxUid=s[4],this.circleUid=s[5];const l=this.xCellCount*this.yCellCount,c=[];for(let y=0;y<l;y++){const v=s[6+y],b=s[6+y+1];c.push(v===b?null:s.subarray(v,b))}const h=s[6+l],p=[];for(let y=0;y<l;y++){const v=s[h+y],b=s[h+y+1];p.push(v===b?null:s.subarray(v,b))}let _=s[h+l];this.boxCells=c,this.circleCells=p,this.boxKeys=s.subarray(_,_+this.boxUid),_+=this.boxUid,this.circleKeys=s.subarray(_,_+this.circleUid),_+=this.circleUid,this.bboxes=s.subarray(_,_+4*this.boxUid),_+=4*this.boxUid,this.circles=s.subarray(_,_+3*this.circleUid)}else{this.width=e,this.height=t,this.xCellCount=Math.ceil(e/n),this.yCellCount=Math.ceil(t/n);const s=this.xCellCount*this.yCellCount,l=[],c=[];for(let h=0;h<s;h++)l.push([]),c.push([]);this.boxCells=l,this.circleCells=c,this.boxKeys=[],this.circleKeys=[],this.bboxes=[],this.circles=[],this.boxUid=0,this.circleUid=0}this.xScale=this.xCellCount/this.width,this.yScale=this.yCellCount/this.height}keysLength(){return this.boxKeys.length+this.circleKeys.length}clear(){for(const e of this.boxCells)e&&(e.length=0);for(const e of this.circleCells)e&&(e.length=0);this.circleKeys.length=0,this.boxKeys.length=0,this.bboxes.length=0,this.circles.length=0,this.boxUid=0,this.circleUid=0}insert(e,t,n,s,l){const c=this.boxUid++,h=this._xCell(t),p=this._yCell(n),_=this._xCell(s),y=this._yCell(l);for(let v=h;v<=_;v++)for(let b=p;b<=y;b++)this.boxCells[this.xCellCount*b+v].push(c);this.boxKeys.push(e),this.bboxes.push(t,n,s,l)}

1insertCircle(e,t,n,s){const l=this.circleUid++,c=this._xCell(t-s),h=this._yCell(n-s),p=this._xCell(t+s),_=this._yCell(n+s);for(let y=c;y<=p;y++)for(let v=h;v<=_;v++)this.circleCells[this.xCellCount*v+y].push(l);this.circleKeys.push(e),this.circles.push(t,n,s)}query(e,t,n,s,l){const c=[];if(n<0||e>this.width||s<0||t>this.height)return c;const h=this._nextGen(),{boxCells:p,circleCells:_,boxKeys:y,circleKeys:v,bboxes:b,circles:T,boxSeen:S,circleSeen:A,xCellCount:C}=this,D=this._xCell(e),F=this._yCell(t),O=this._xCell(n),z=this._yCell(s);for(let N=D;N<=O;N++)for(let j=F;j<=z;j++){const te=C*j+N,G=p[te];if(G)for(let K=0;K<G.length;K++){const ee=G[K];if(S[ee]===h)continue;S[ee]=h;const le=4*ee,de=b[le],ve=b[le+1],xe=b[le+2],we=b[le+3];e<=xe&&t<=we&&n>=de&&s>=ve&&(!l||l(y[ee]))&&c.push({key:y[ee],x1:de,y1:ve,x2:xe,y2:we})}const W=_[te];if(W)for(let K=0;K<W.length;K++){const ee=W[K];if(A[ee]===h)continue;A[ee]=h;const le=3*ee,de=T[le],ve=T[le+1],xe=T[le+2];!this._circleAndRectCollide(de,ve,xe,e,t,n,s)||l&&!l(v[ee])||c.push({key:v[ee],x1:de-xe,y1:ve-xe,x2:de+xe,y2:ve+xe})}}return c}queryKeys(e,t,n,s,l){const c=[];if(n<0||e>this.width||s<0||t>this.height)return c;const h=this._nextGen(),{boxCells:p,boxKeys:_,bboxes:y,boxSeen:v,xCellCount:b,xScale:T,yScale:S}=this,A=this._xCell(e),C=this._yCell(t),D=this._xCell(n),F=this._yCell(s);for(let O=A;O<=D;O++)for(let z=C;z<=F;z++){if(l&&!l(O/T,z/S,(O+1)/T,(z+1)/S))continue;const N=p[b*z+O];if(N)for(let j=0;j<N.length;j++){const te=N[j];if(v[te]===h)continue;v[te]=h;const G=4*te,W=y[G],K=y[G+1],ee=y[G+2],le=y[G+3];(l?l(W,K,ee,le):e<=ee&&t<=le&&n>=W&&s>=K)&&c.push(_[te])}}return c}hitTest(e,t,n,s,l){if(n<0||e>this.width||s<0||t>this.height)return!1;const c=this._nextGen(),{boxCells:h,circleCells:p,boxKeys:_,circleKeys:y,bboxes:v,circles:b,boxSeen:T,circleSeen:S,xCellCount:A}=this,C=this._xCell(e),D=this._yCell(t),F=this._xCell(n),O=this._yCell(s);for(let z=C;z<=F;z++)for(let N=D;N<=O;N++){const j=A*N+z,te=h[j];if(te)for(let W=0;W<te.length;W++){const K=te[W];if(T[K]===c)continue;T[K]=c;const ee=4*K;if(e<=v[ee+2]&&t<=v[ee+3]&&n>=v[ee]&&s>=v[ee+1]&&(!l||l(_[K])))return!0}const G=p[j];if(G)for(let W=0;W<G.length;W++){const K=G[W];if(S[K]===c)continue;S[K]=c;const ee=3*K;if(this._circleAndRectCollide(b[ee],b[ee+1],b[ee+2],e,t,n,s)&&(!l||l(y[K])))return!0}}return!1}hitTestCircle(e,t,n,s){const l=e-n,c=t-n,h=e+n,p=t+n;if(h<0||l>this.width||p<0||c>this.height)return!1;const _=this._nextGen(),{boxCells:y,circleCells:v,boxKeys:b,circleKeys:T,bboxes:S,circles:A,boxSeen:C,circleSeen:D,xCellCount:F}=this,O=this._xCell(l),z=this._yCell(c),N=this._xCell(h),j=this._yCell(p);for(let te=O;te<=N;te++)for(let G=z;G<=j;G++){const W=F*G+te,K=y[W];if(K)for(let le=0;le<K.length;le++){const de=K[le];if(C[de]===_)continue;C[de]=_;const ve=4*de;if(this._circleAndRectCollide(e,t,n,S[ve],S[ve+1],S[ve+2],S[ve+3])&&(!s||s(b[de])))return!0}const ee=v[W];if(ee)for(let le=0;le<ee.length;le++){const de=ee[le];if(D[de]===_)continue;D[de]=_;const ve=3*de;if(this._circlesCollide(A[ve],A[ve+1],A[ve+2],e,t,n)&&(!s||s(T[de])))return!0}}return!1}static serialize(e,t){const n=e.toArrayBuffer();return t&&t.add(n),{buffer:n}}static deserialize(e){return new mu(e.buffer)}toArrayBuffer(){const e=this.xCellCount*this.yCellCount;let t=0,n=0;for(let h=0;h<e;h++)t+=this.boxCells[h].length,n+=this.circleCells[h].length;const s=new Int32Array(6+(e+1)+t+(e+1)+n+this.boxUid+this.circleUid+4*this.boxUid+3*this.circleUid);s[0]=this.width,s[1]=this.height,s[2]=this.xCellCount,s[3]=this.yCellCount,s[4]=this.boxUid,s[5]=this.circleUid;let l=6+(e+1);for(let h=0;h<e;h++){s[6+h]=l;const p=this.boxCells[h];s.set(p,l),l+=p.length}s[6+e]=l;const c=l;l+=e+1;for(let h=0;h<e;h++){s[c+h]=l;const p=this.circleCells[h];s.set(p,l),l+=p.length}return s[c+e]=l,s.set(this.boxKeys,l),l+=this.boxUid,s.set(this.circleKeys,l),l+=this.circleUid,s.set(this.bboxes,l),l+=4*this.boxUid,s.set(this.circles,l),s.buffer}_xCell(e){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(e*this.xScale)))}_yCell(e){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(e*this.yScale)))}_nextGen(){return this.boxSeen.length<this.boxUid&&(this.boxSeen=new Uint32Array(this.boxUid)),this.circleSeen.length<this.circleUid&&(this.circleSeen=new Uint32Array(this.circleUid)),this.generation=this.generation+1>>>0,this.generation===0&&(this.boxSeen.fill(0),this.circleSeen.fill(0),this.generation=1),this.generation}_circlesCollide(e,t,n,s,l,c){const h=s-e,p=l-t,_=n+c;return _*_>h*h+p*p}_circleAndRectCollide(e,t,n,s,l,c,h){const p=(c-s)/2,_=Math.abs(e-(s+p));if(_>p+n)return!1;const y=(h-l)/2,v=Math.abs(t-(l+y));if(v>y+n)return!1;if(_<=p||v<=y)return!0;const b=_-p,T=v-y;return b*b+T*T<=n*n}}const ps={};function tt(i,e,t={}){Object.defineProperty(i,"_classRegistryKey",{value:e,writable:!1}),ps[e]={klass:i,omit:t.omit||[]}}tt(Object,"Object"),tt(mu,"Grid"),delete Le.prototype.constructor,tt(Lt,"Color"),tt(Ar,"Formatted"),tt(wa,"FormattedSection"),tt(fn,"ResolvedImage"),tt(fu,"StylePropertyFunction"),tt(Rd,"StyleExpression",{omit:["_evaluator"]}),tt(Ir,"ImageId"),tt(ho,"ImageVariant"),tt(vl,"ZoomDependentExpression"),tt(ph,"ZoomConstantExpression"),tt(Sn,"CompoundExpression",{omit:["_evaluate"]});for(const i in yl)ps[yl[i]._classRegistryKey]||tt(yl[i],`Expression${i}`);function dp(i){return i&&(i instanceof ArrayBuffer||i.constructor&&i.constructor.name==="ArrayBuffer")}const bl={Error,TypeError,RangeError,SyntaxError,ReferenceError,URIError,EvalError},fp=new Set(["message","stack","cause","errors","name","class"]);function Wn(i,e){if(i===null)return null;const t=typeof i;if(t!=="object")return t==="bigint"?{$name:"BigInt",value:i.toString()}:i;if(Array.isArray(i)){const c=i.length,h=[];h.length=c;for(let p=0;p<c;p++)h[p]=Wn(i[p],e);return h}if(ArrayBuffer.isView(i))return e&&e.add(i.buffer),i;if(dp(i)||i instanceof ImageBitmap)return e&&e.add(i),i;if(i instanceof ImageData)return e&&e.add(i.data.buffer),i;if(i instanceof Map){const c={$name:"Map",entries:[]};for(const[h,p]of i.entries())c.entries.push(Wn(h),Wn(p,e));return c}if(i instanceof Headers)return{$name:"Headers",entries:[...i]};if(i instanceof Set){const c={$name:"Set"};let h=0;for(const p of i.values())c[++h]=Wn(p);return c}if(i instanceof Date||i instanceof RegExp||i instanceof Boolean||i instanceof Number||i instanceof String)return i;if(i instanceof Error){const c=i,h=c.constructor&&c.constructor.name||"Error",p={$name:"$Error",class:c instanceof kt?"AJAXError":c instanceof DOMException?"DOMException":c instanceof AggregateError?"AggregateError":bl[h]?h:"Error",name:c.name,message:c.message};

1isIndoorDependent(){return this.expression.isIndoorDependent}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(e,t,n,s){return this.property.possiblyEvaluate(this,e,t,n,s)}}class yc{constructor(e,t,n,s){this.property=e,this.value=new Tl(e,void 0,t,n,s)}transitioned(e,t){return new gu(this.property,this.value,t,{...e.transition,...this.transition},e.now)}untransitioned(){return new gu(this.property,this.value,null,{},0)}}class _o{constructor(e,t,n,s){this._properties=e,this._values=Object.create(e.defaultTransitionablePropertyValues),this._scope=t,this._options=n,this._iconImageUseTheme=s,this._isIndoorDependent=!1,this.configDependencies=new Set}getValue(e){return jn(this._values[e].value.value)}setValue(e,t){Object.hasOwn(this._values,e)||(this._values[e]=new yc(this._values[e].property,this._scope,this._options,this._iconImageUseTheme)),this._values[e].value=new Tl(this._values[e].property,t===null?void 0:jn(t),this._scope,this._options,this._iconImageUseTheme),this._values[e].value.expression.configDependencies&&(this.configDependencies=new Set([...this.configDependencies,...this._values[e].value.expression.configDependencies]),this._isIndoorDependent=this._isIndoorDependent||this._values[e].value.isIndoorDependent())}setTransitionOrValue(e,t){t&&(this._options=t);const n=this._properties.properties;if(e)for(const s in e){const l=e[s];if(s.endsWith("-transition")){const c=s.slice(0,-11);n[c]&&this.setTransition(c,l)}else Object.hasOwn(n,s)&&this.setValue(s,l)}}getTransition(e){return jn(this._values[e].transition)}setTransition(e,t){Object.hasOwn(this._values,e)||(this._values[e]=new yc(this._values[e].property)),this._values[e].transition=jn(t)||void 0}serialize(){const e={};for(const t of Object.keys(this._values)){const n=this.getValue(t);n!==void 0&&(e[t]=n);const s=this.getTransition(t);s!==void 0&&(e[`${t}-transition`]=s)}return e}transitioned(e,t){const n=new Sp(this._properties);for(const s of Object.keys(this._values))n._values[s]=this._values[s].transitioned(e,t._values[s]);return n}untransitioned(){const e=new Sp(this._properties);for(const t of Object.keys(this._values))e._values[t]=this._values[t].untransitioned();return e}isIndoorDependent(){return this._isIndoorDependent}}class gu{constructor(e,t,n,s,l){const c=s.delay||0,h=s.duration||0;l=l||0,this.property=e,this.value=t,this.begin=l+c,this.end=this.begin+h,e.specification.transition&&(s.delay||s.duration)&&(this.prior=n)}possiblyEvaluate(e,t,n){const s=e.now||0,l=this.value.possiblyEvaluate(e,t,n),c=this.prior;if(c){if(s>this.end)return this.prior=null,l;if(this.value.isDataDriven())return this.prior=null,l;if(s<this.begin)return c.possiblyEvaluate(e,t,n);{const h=(s-this.begin)/(this.end-this.begin);return this.property.interpolate(c.possiblyEvaluate(e,t,n),l,ga(h))}}return l}}class Sp{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitioningPropertyValues)}possiblyEvaluate(e,t,n){const s=new Oa(this._properties);for(const l of Object.keys(this._values))s._values[l]=this._values[l].possiblyEvaluate(e,t,n);return s}hasTransition(){for(const e of Object.keys(this._values))if(this._values[e].prior)return!0;return!1}}class Zd{constructor(e,t,n,s){this._properties=e,this._values=Object.create(e.defaultPropertyValues),this._scope=t,this._options=n,this._iconImageUseTheme=s,this._isIndoorDependent=!1,this.configDependencies=new Set}getValue(e){return jn(this._values[e].value)}setValue(e,t){this._values[e]=new Tl(this._values[e].property,t===null?void 0:jn(t),this._scope,this._options,this._iconImageUseTheme),this._values[e].expression.configDependencies&&(this.configDependencies=new Set([...this.configDependencies,...this._values[e].expression.configDependencies]),this._isIndoorDependent=this._isIndoorDependent||this._values[e].isIndoorDependent())}serialize(){const e={};for(const t of Object.keys(this._values)){const n=this.getValue(t);n!==void 0&&(e[t]=n)}return e}possiblyEvaluate(e,t,n,s){const l=new Oa(this._properties);for(const c of Object.keys(this._values))l._values[c]=this._values[c].possiblyEvaluate(e,t,n,s);return l}isIndoorDependent(){return this._isIndoorDependent}}class na{constructor(e,t,n,s){this.property=e,this.value=t,this.parameters=n,this.iconImageUseTheme=s}isConstant(){return this.value.kind==="constant"}constantOr(e){return this.value.kind==="constant"?this.value.value:e}evaluate(e,t,n,s,l){return this.property.evaluate(this.value,this.parameters,e,t,n,s,this.iconImageUseTheme,l)}}class Oa{constructor(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)}get(e){return this._values[e]}}class je{constructor(e){this.specification=e}

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Wt)s=e,l=e;else{if(!(e instanceof a))return Array.isArray(e)?e.length===4||e.every(Array.isArray)?this.extend(a.convert(e)):this.extend(Wt.convert(e)):typeof e=="object"&&e!==null&&Object.hasOwn(e,"lat")&&(Object.hasOwn(e,"lon")||Object.hasOwn(e,"lng"))?this.extend(Wt.convert(e)):this;if(s=e._sw,l=e._ne,!s||!l)return this}return t||n?(t.lng=Math.min(s.lng,t.lng),t.lat=Math.min(s.lat,t.lat),n.lng=Math.max(l.lng,n.lng),n.lat=Math.max(l.lat,n.lat)):(this._sw=new Wt(s.lng,s.lat),this._ne=new Wt(l.lng,l.lat)),this}getCenter(){return new Wt((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new Wt(this.getWest(),this.getNorth())}getSouthEast(){return new Wt(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(e){const{lng:t,lat:n}=Wt.convert(e);let s=this._sw.lng<=t&&t<=this._ne.lng;return this._sw.lng>this._ne.lng&&(s=this._sw.lng>=t&&t>=this._ne.lng),this._sw.lat<=n&&n<=this._ne.lat&&s}static convert(e){if(e)return e instanceof a?e:new a(e)}}function r(i){return Iu*Math.cos(i*Math.PI/180)}function o(i,e){return i/r(e)}function u(i,e){return i*r(wr(e))}const f=85.051129;function m(i){return Math.cos(Bt(yt(i,-85.051129,f)))}function g(i,e){const t=yt(e,0,25.5),n=Math.pow(2,t);return m(i)*Iu/(512*n)}function x(i){return 1/Math.cos(i*Math.PI/180)}function w(i,e=0){const t=Math.exp(Math.PI*(1-(i.y+e/We)/(1<<i.z)*2));return 80150034*t/(t*t+1)/We/(1<<i.z)}class E{constructor(e,t,n=0){this.x=+e,this.y=+t,this.z=+n}static fromLngLat(e,t=0){const n=Wt.convert(e);return new E(po(n.lng),$n(n.lat),o(t,n.lat))}toLngLat(){return new Wt(qn(this.x),wr(this.y))}toAltitude(){return u(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/Iu*x(wr(this.y))}}function I(i,e,t,n,s,l,c,h,p){const _=(e+n)/2,y=(t+s)/2,v=new Le(_,y);h(v),function(b,T,S,A,C,D){const F=S-C,O=A-D;return Math.abs((A-T)*F-(S-b)*O)/Math.hypot(F,O)}(v.x,v.y,l.x,l.y,c.x,c.y)>=p?(I(i,e,t,_,y,l,v,h,p),I(i,_,y,n,s,v,c,h,p)):i.push(c)}function P(i,e,t){let n=i[0],s=n.x,l=n.y;e(n);const c=[n];for(let h=1;h<i.length;h++){const p=i[h],{x:_,y}=p;e(p),I(c,s,l,_,y,n,p,e,t),s=_,l=y,n=p}return c}function R(i,e,t,n){if(n(e,t)){const s=e.add(t)._mult(.5);R(i,e,s,n),R(i,s,t,n)}else i.push(t)}function B(i,e){let t=i[0];const n=[t];for(let s=1;s<i.length;s++){const l=i[s];R(n,t,l,e),t=l}return n}const V=Math.pow(2,14)-1,U=-V-1;function Z(i,e){const t=Math.round(i.x*e),n=Math.round(i.y*e);return i.x=yt(t,U,V),i.y=yt(n,U,V),(t<i.x||t>i.x+1||n<i.y||n>i.y+1)&&gi("Geometry exceeds allowed extent, reduce your vector tile buffer size"),i}function q(i,e,t){const n=i.loadGeometry(),s=i.extent,l=We/s;if(e&&t&&t.projection.isReprojectedInTileSpace){const c=1<<e.z,{scale:h,x:p,y:_,projection:y}=t,v=b=>{const T=qn((e.x+b.x/s)/c),S=wr((e.y+b.y/s)/c),A=y.project(T,S);

7b.x=(A.x*h-p)*s,b.y=(A.y*h-_)*s};for(let b=0;b<n.length;b++)if(i.type!==1)n[b]=P(n[b],v,1);else{const T=[];for(const S of n[b])S.x<0||S.x>=s||S.y<0||S.y>=s||(v(S),T.push(S));n[b]=T}}for(const c of n)for(const h of c)Z(h,l);return n}function X(i,e){return{type:i.type,id:i.id,properties:i.properties,geometry:e?q(i):[]}}const ne={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class oe{constructor(e,t){this._structArray=e,this._pos1=t*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}const _e=new ArrayBuffer(0);class ae{constructor(){this._reallocCount=0,this.capacity=0,this.length=0}static serialize(e,t){return e._trim(),t&&e.arrayBuffer&&t.add(e.arrayBuffer),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const t=Object.create(this.prototype);return t.arrayBuffer=e.arrayBuffer,t.length=e.length,e.arrayBuffer?t.capacity=e.arrayBuffer.byteLength/t.bytesPerElement:(t.capacity=0,t.arrayBuffer=_e),t._refreshViews(),t}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(e){this.reserve(e),this.length=e}resizeExact(e){this.reserveExact(e),this.length=e}reserve(e){e>this.capacity&&this._allocate(Math.max(e,Math.floor(5*this.capacity),128))}reserveExact(e){(e>this.capacity||!this.arrayBuffer)&&this._allocate(e)}_allocate(e){this._reallocCount++,this.capacity=e,this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const t=this.uint8;this._refreshViews(),t&&this.uint8.set(t)}reserveForAdditional(e){this.reserve(this.length+e)}_refreshViews(){throw new Error("StructArray#_refreshViews() must be implemented by each concrete StructArray layout")}emplace(...e){throw new Error("StructArray#emplace() must be implemented by each concrete StructArray layout")}emplaceBack(...e){throw new Error("StructArray#emplaceBack() must be implemented by each concrete StructArray layout")}destroy(){this.int8=this.uint8=this.int16=this.uint16=this.int32=this.uint32=this.float32=null,this.arrayBuffer=null}}function ue(i,e=1){let t=0,n=0;return{members:i.map(s=>{const l=ne[s.type].BYTES_PER_ELEMENT,c=t=he(t,Math.max(e,l)),h=s.components||1;return n=Math.max(n,l),t+=l*h,{name:s.name,type:s.type,components:h,offset:c}}),size:he(t,Math.max(n,e)),alignment:e}}function he(i,e){return Math.ceil(i/e)*e}class fe extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t){const n=this.length;return this.resize(n+1),this.emplace(n,e,t)}emplace(e,t,n){const s=2*e;return this.int16[s+0]=t,this.int16[s+1]=n,e}}fe.prototype.bytesPerElement=4,tt(fe,"StructArrayLayout2i4");class be extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,n)}emplace(e,t,n,s){const l=3*e;return this.int16[l+0]=t,this.int16[l+1]=n,this.int16[l+2]=s,e}}be.prototype.bytesPerElement=6,tt(be,"StructArrayLayout3i6");class Re extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,n,s){const l=this.length;return this.resize(l+1),this.emplace(l,e,t,n,s)}emplace(e,t,n,s,l){const c=4*e;return this.int16[c+0]=t,this.int16[c+1]=n,this.uint16[c+2]=s,this.uint16[c+3]=l,e}}Re.prototype.bytesPerElement=8,tt(Re,"StructArrayLayout2i2ui8");class Ae extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.float32[1*e+0]=t,e}}Ae.prototype.bytesPerElement=4,tt(Ae,"StructArrayLayout1f4");class Ce extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,n)}emplace(e,t,n,s){const l=4*e,c=2*e;return this.int16[l+0]=t,this.int16[l+1]=n,this.float32[c+1]=s,e}}Ce.prototype.bytesPerElement=8,tt(Ce,"StructArrayLayout2i1f8");class Ee extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,n)}emplace(e,t,n,s){const l=4*e;return this.int16[l+0]=t,this.int16[l+1]=n,this.int16[l+2]=s,e}}Ee.prototype.bytesPerElement=8,tt(Ee,"StructArrayLayout3i8");class Ye extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n,s){const l=this.length;return this.resize(l+1),this.emplace(l,e,t,n,s)}emplace(e,t,n,s,l){const c=4*e;return this.int16[c+0]=t,this.int16[c+1]=n,this.int16[c+2]=s,this.int16[c+3]=l,e}}Ye.prototype.bytesPerElement=8,tt(Ye,"StructArrayLayout4i8");class De extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l){const c=this.length;return this.resize(c+1),this.emplace(c,e,t,n,s,l)}emplace(e,t,n,s,l,c){const h=5*e;return this.int16[h+0]=t,this.int16[h+1]=n,this.int16[h+2]=s,this.int16[h+3]=l,this.int16[h+4]=c,e}}De.prototype.bytesPerElement=10,tt(De,"StructArrayLayout5i10");class Ve extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l,c,h){const p=this.length;return this.resize(p+1),this.emplace(p,e,t,n,s,l,c,h)}emplace(e,t,n,s,l,c,h,p){const _=6*e,y=12*e,v=3*e;return this.int16[_+0]=t,this.int16[_+1]=n,this.uint8[y+4]=s,this.uint8[y+5]=l,this.uint8[y+6]=c,this.uint8[y+7]=h,this.float32[v+2]=p,e}}Ve.prototype.bytesPerElement=12,tt(Ve,"StructArrayLayout2i4ub1f12");class $e extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,n)}emplace(e,t,n,s){const l=3*e;return this.float32[l+0]=t,this.float32[l+1]=n,this.float32[l+2]=s,e}}$e.prototype.bytesPerElement=12,tt($e,"StructArrayLayout3f12");class ot extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l){const c=this.length;return this.resize(c+1),this.emplace(c,e,t,n,s,l)}emplace(e,t,n,s,l,c){const h=6*e,p=3*e;return this.uint16[h+0]=t,this.uint16[h+1]=n,this.uint16[h+2]=s,this.uint16[h+3]=l,this.float32[p+2]=c,e}}ot.prototype.bytesPerElement=12,tt(ot,"StructArrayLayout4ui1f12");class et extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,n,s){const l=this.length;return this.resize(l+1),this.emplace(l,e,t,n,s)}emplace(e,t,n,s,l){const c=4*e;return this.uint16[c+0]=t,this.uint16[c+1]=n,this.uint16[c+2]=s,this.uint16[c+3]=l,e}}et.prototype.bytesPerElement=8,tt(et,"StructArrayLayout4ui8");class Xe extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l,c){const h=this.length;return this.resize(h+1),this.emplace(h,e,t,n,s,l,c)}emplace(e,t,n,s,l,c,h){const p=6*e;return this.int16[p+0]=t,this.int16[p+1]=n,this.int16[p+2]=s,this.int16[p+3]=l,this.int16[p+4]=c,this.int16[p+5]=h,e}}Xe.prototype.bytesPerElement=12,tt(Xe,"StructArrayLayout6i12");class mt extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l,c,h,p,_,y,v,b){const T=this.length;return this.resize(T+1),this.emplace(T,e,t,n,s,l,c,h,p,_,y,v,b)}emplace(e,t,n,s,l,c,h,p,_,y,v,b,T){const S=12*e;return this.int16[S+0]=t,this.int16[S+1]=n,this.int16[S+2]=s,this.int16[S+3]=l,this.uint16[S+4]=c,this.uint16[S+5]=h,this.uint16[S+6]=p,this.uint16[S+7]=_,this.int16[S+8]=y,this.int16[S+9]=v,this.int16[S+10]=b,this.int16[S+11]=T,e}}mt.prototype.bytesPerElement=24,tt(mt,"StructArrayLayout4i4ui4i24");class qe extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l,c){const h=this.length;return this.resize(h+1),this.emplace(h,e,t,n,s,l,c)}emplace(e,t,n,s,l,c,h){const p=10*e,_=5*e;return this.int16[p+0]=t,this.int16[p+1]=n,this.int16[p+2]=s,this.float32[_+2]=l,this.float32[_+3]=c,this.float32[_+4]=h,e}}qe.prototype.bytesPerElement=20,tt(qe,"StructArrayLayout3i3f20");class Ge extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,s){const l=this.length;return this.resize(l+1),this.emplace(l,e,t,n,s)}emplace(e,t,n,s,l){const c=4*e;return this.float32[c+0]=t,this.float32[c+1]=n,this.float32[c+2]=s,this.float32[c+3]=l,e}}Ge.prototype.bytesPerElement=16,tt(Ge,"StructArrayLayout4f16");class Qe extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint32[1*e+0]=t,e}}Qe.prototype.bytesPerElement=4,tt(Qe,"StructArrayLayout1ul4");class dt extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t){const n=this.length;return this.resize(n+1),this.emplace(n,e,t)}emplace(e,t,n){const s=2*e;return this.uint16[s+0]=t,this.uint16[s+1]=n,e}}dt.prototype.bytesPerElement=4,tt(dt,"StructArrayLayout2ui4");class rt extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l,c,h,p,_,y,v,b,T){const S=this.length;return this.resize(S+1),this.emplace(S,e,t,n,s,l,c,h,p,_,y,v,b,T)}emplace(e,t,n,s,l,c,h,p,_,y,v,b,T,S){const A=20*e,C=10*e;return this.int16[A+0]=t,this.int16[A+1]=n,this.int16[A+2]=s,this.int16[A+3]=l,this.int16[A+4]=c,this.float32[C+3]=h,this.float32[C+4]=p,this.float32[C+5]=_,this.float32[C+6]=y,this.int16[A+14]=v,this.uint32[C+8]=b,this.uint16[A+18]=T,this.uint16[A+19]=S,e}}rt.prototype.bytesPerElement=40,tt(rt,"StructArrayLayout5i4f1i1ul2ui40");class ct extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l,c,h){const p=this.length;return this.resize(p+1),this.emplace(p,e,t,n,s,l,c,h)}emplace(e,t,n,s,l,c,h,p){const _=8*e;return this.int16[_+0]=t,this.int16[_+1]=n,this.int16[_+2]=s,this.int16[_+4]=l,this.int16[_+5]=c,this.int16[_+6]=h,this.int16[_+7]=p,e}}ct.prototype.bytesPerElement=16,tt(ct,"StructArrayLayout3i2i2i16");class _t extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l){const c=this.length;return this.resize(c+1),this.emplace(c,e,t,n,s,l)}emplace(e,t,n,s,l,c){const h=4*e,p=8*e;return this.float32[h+0]=t,this.float32[h+1]=n,this.float32[h+2]=s,this.int16[p+6]=l,this.int16[p+7]=c,e}}_t.prototype.bytesPerElement=16,tt(_t,"StructArrayLayout2f1f2i16");class Dt extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l,c){const h=this.length;return this.resize(h+1),this.emplace(h,e,t,n,s,l,c)}

7emplace(e,t,n,s,l,c,h){const p=20*e,_=5*e;return this.uint8[p+0]=t,this.uint8[p+1]=n,this.float32[_+1]=s,this.float32[_+2]=l,this.float32[_+3]=c,this.float32[_+4]=h,e}}Dt.prototype.bytesPerElement=20,tt(Dt,"StructArrayLayout2ub4f20");class bt extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,n){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,n)}emplace(e,t,n,s){const l=3*e;return this.uint16[l+0]=t,this.uint16[l+1]=n,this.uint16[l+2]=s,e}}bt.prototype.bytesPerElement=6,tt(bt,"StructArrayLayout3ui6");class Kt extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l,c,h,p,_,y,v,b,T,S,A,C,D,F,O,z,N){const j=this.length;return this.resize(j+1),this.emplace(j,e,t,n,s,l,c,h,p,_,y,v,b,T,S,A,C,D,F,O,z,N)}emplace(e,t,n,s,l,c,h,p,_,y,v,b,T,S,A,C,D,F,O,z,N,j){const te=30*e,G=15*e,W=60*e;return this.int16[te+0]=t,this.int16[te+1]=n,this.int16[te+2]=s,this.float32[G+2]=l,this.float32[G+3]=c,this.uint16[te+8]=h,this.uint16[te+9]=p,this.uint32[G+5]=_,this.uint32[G+6]=y,this.uint32[G+7]=v,this.uint16[te+16]=b,this.uint16[te+17]=T,this.uint16[te+18]=S,this.float32[G+10]=A,this.float32[G+11]=C,this.uint8[W+48]=D,this.uint8[W+49]=F,this.uint8[W+50]=O,this.uint32[G+13]=z,this.int16[te+28]=N,this.uint8[W+58]=j,e}}Kt.prototype.bytesPerElement=60,tt(Kt,"StructArrayLayout3i2f2ui3ul3ui2f3ub1ul1i1ub60");class Ti extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l,c,h,p,_,y,v,b,T,S,A,C,D,F,O,z,N,j,te,G,W,K,ee,le,de,ve,xe,we,Fe){const se=this.length;return this.resize(se+1),this.emplace(se,e,t,n,s,l,c,h,p,_,y,v,b,T,S,A,C,D,F,O,z,N,j,te,G,W,K,ee,le,de,ve,xe,we,Fe)}emplace(e,t,n,s,l,c,h,p,_,y,v,b,T,S,A,C,D,F,O,z,N,j,te,G,W,K,ee,le,de,ve,xe,we,Fe,se){const pe=20*e,ge=40*e,Se=80*e;return this.float32[pe+0]=t,this.float32[pe+1]=n,this.int16[ge+4]=s,this.int16[ge+5]=l,this.int16[ge+6]=c,this.int16[ge+7]=h,this.int16[ge+8]=p,this.int16[ge+9]=_,this.int16[ge+10]=y,this.int16[ge+11]=v,this.int16[ge+12]=b,this.uint16[ge+13]=T,this.uint16[ge+14]=S,this.uint16[ge+15]=A,this.uint16[ge+16]=C,this.uint16[ge+17]=D,this.uint16[ge+18]=F,this.uint16[ge+19]=O,this.uint16[ge+20]=z,this.uint16[ge+21]=N,this.uint16[ge+22]=j,this.uint16[ge+23]=te,this.uint16[ge+24]=G,this.uint16[ge+25]=W,this.uint16[ge+26]=K,this.uint16[ge+27]=ee,this.uint32[pe+14]=le,this.float32[pe+15]=de,this.float32[pe+16]=ve,this.float32[pe+17]=xe,this.float32[pe+18]=we,this.uint8[Se+76]=Fe,this.uint16[ge+39]=se,e}}Ti.prototype.bytesPerElement=80,tt(Ti,"StructArrayLayout2f9i15ui1ul4f1ub1ui80");class ai extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l,c){const h=this.length;return this.resize(h+1),this.emplace(h,e,t,n,s,l,c)}emplace(e,t,n,s,l,c,h){const p=6*e;return this.float32[p+0]=t,this.float32[p+1]=n,this.float32[p+2]=s,this.float32[p+3]=l,this.float32[p+4]=c,this.float32[p+5]=h,e}}ai.prototype.bytesPerElement=24,tt(ai,"StructArrayLayout6f24");class Ot extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l){const c=this.length;return this.resize(c+1),this.emplace(c,e,t,n,s,l)}emplace(e,t,n,s,l,c){const h=5*e;return this.float32[h+0]=t,this.float32[h+1]=n,this.float32[h+2]=s,this.float32[h+3]=l,this.float32[h+4]=c,e}}Ot.prototype.bytesPerElement=20,tt(Ot,"StructArrayLayout5f20");class Tt extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l,c,h){const p=this.length;return this.resize(p+1),this.emplace(p,e,t,n,s,l,c,h)}emplace(e,t,n,s,l,c,h,p){const _=7*e;return this.float32[_+0]=t,this.float32[_+1]=n,this.float32[_+2]=s,this.float32[_+3]=l,this.float32[_+4]=c,this.float32[_+5]=h,this.float32[_+6]=p,e}}Tt.prototype.bytesPerElement=28,tt(Tt,"StructArrayLayout7f28");class Ei extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l,c,h,p,_,y,v){const b=this.length;return this.resize(b+1),this.emplace(b,e,t,n,s,l,c,h,p,_,y,v)}emplace(e,t,n,s,l,c,h,p,_,y,v,b){const T=11*e;return this.float32[T+0]=t,this.float32[T+1]=n,this.float32[T+2]=s,this.float32[T+3]=l,this.float32[T+4]=c,this.float32[T+5]=h,this.float32[T+6]=p,this.float32[T+7]=_,this.float32[T+8]=y,this.float32[T+9]=v,this.float32[T+10]=b,e}}Ei.prototype.bytesPerElement=44,tt(Ei,"StructArrayLayout11f44");class Ji extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l,c,h,p,_){const y=this.length;return this.resize(y+1),this.emplace(y,e,t,n,s,l,c,h,p,_)}emplace(e,t,n,s,l,c,h,p,_,y){const v=9*e;return this.float32[v+0]=t,this.float32[v+1]=n,this.float32[v+2]=s,this.float32[v+3]=l,this.float32[v+4]=c,this.float32[v+5]=h,this.float32[v+6]=p,this.float32[v+7]=_,this.float32[v+8]=y,e}}Ji.prototype.bytesPerElement=36,tt(Ji,"StructArrayLayout9f36");class Ui extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t){const n=this.length;return this.resize(n+1),this.emplace(n,e,t)}emplace(e,t,n){const s=2*e;return this.float32[s+0]=t,this.float32[s+1]=n,e}}Ui.prototype.bytesPerElement=8,tt(Ui,"StructArrayLayout2f8");class Ut extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,n,s){const l=this.length;return this.resize(l+1),this.emplace(l,e,t,n,s)}emplace(e,t,n,s,l){const c=6*e;return this.uint32[3*e+0]=t,this.uint16[c+2]=n,this.uint16[c+3]=s,this.uint16[c+4]=l,e}}Ut.prototype.bytesPerElement=12,tt(Ut,"StructArrayLayout1ul3ui12");class Mi extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint16[1*e+0]=t,e}}Mi.prototype.bytesPerElement=2,tt(Mi,"StructArrayLayout1ui2");class _i extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l,c,h,p,_,y,v,b,T,S,A,C){const D=this.length;return this.resize(D+1),this.emplace(D,e,t,n,s,l,c,h,p,_,y,v,b,T,S,A,C)}emplace(e,t,n,s,l,c,h,p,_,y,v,b,T,S,A,C,D){const F=16*e;return this.float32[F+0]=t,this.float32[F+1]=n,this.float32[F+2]=s,this.float32[F+3]=l,this.float32[F+4]=c,this.float32[F+5]=h,this.float32[F+6]=p,this.float32[F+7]=_,this.float32[F+8]=y,this.float32[F+9]=v,this.float32[F+10]=b,this.float32[F+11]=T,this.float32[F+12]=S,this.float32[F+13]=A,this.float32[F+14]=C,this.float32[F+15]=D,e}}_i.prototype.bytesPerElement=64,tt(_i,"StructArrayLayout16f64");class ni extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,s,l,c,h){const p=this.length;return this.resize(p+1),this.emplace(p,e,t,n,s,l,c,h)}emplace(e,t,n,s,l,c,h,p){const _=10*e,y=5*e;return this.uint16[_+0]=t,this.uint16[_+1]=n,this.uint16[_+2]=s,this.uint16[_+3]=l,this.float32[y+2]=c,this.float32[y+3]=h,this.float32[y+4]=p,e}}ni.prototype.bytesPerElement=20,tt(ni,"StructArrayLayout4ui3f20");class lr extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.int16[1*e+0]=t,e}}lr.prototype.bytesPerElement=2,tt(lr,"StructArrayLayout1i2");class cr extends ae{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint8[1*e+0]=t,e}}cr.prototype.bytesPerElement=1,tt(cr,"StructArrayLayout1ub1");class Ri extends oe{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.int16[this._pos2+3]}get tileAnchorY(){return this._structArray.int16[this._pos2+4]}get x1(){return this._structArray.float32[this._pos4+3]}get y1(){return this._structArray.float32[this._pos4+4]}get x2(){return this._structArray.float32[this._pos4+5]}get y2(){return this._structArray.float32[this._pos4+6]}get padding(){return this._structArray.int16[this._pos2+14]}get featureIndex(){return this._structArray.uint32[this._pos4+8]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+18]}get bucketIndex(){return this._structArray.uint16[this._pos2+19]}}Ri.prototype.size=40;class li extends rt{get(e){return new Ri(this,e)}}tt(li,"CollisionBoxArray");class rr extends oe{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.float32[this._pos4+2]}get tileAnchorY(){return this._structArray.float32[this._pos4+3]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+8]}get numGlyphs(){return this._structArray.uint16[this._pos2+9]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+5]}get lineStartIndex(){return this._structArray.uint32[this._pos4+6]}get lineLength(){return this._structArray.uint32[this._pos4+7]}get segment(){return this._structArray.uint16[this._pos2+16]}get lowerSize(){return this._structArray.uint16[this._pos2+17]}get upperSize(){return this._structArray.uint16[this._pos2+18]}get lineOffsetX(){return this._structArray.float32[this._pos4+10]}get lineOffsetY(){return this._structArray.float32[this._pos4+11]}get writingMode(){return this._structArray.uint8[this._pos1+48]}get placedOrientation(){return this._structArray.uint8[this._pos1+49]}set placedOrientation(e){this._structArray.uint8[this._pos1+49]=e}get hidden(){return this._structArray.uint8[this._pos1+50]}set hidden(e){this._structArray.uint8[this._pos1+50]=e}get crossTileID(){return this._structArray.uint32[this._pos4+13]}set crossTileID(e){this._structArray.uint32[this._pos4+13]=e}get associatedIconIndex(){return this._structArray.int16[this._pos2+28]}get flipState(){return this._structArray.uint8[this._pos1+58]}set flipState(e){this._structArray.uint8[this._pos1+58]=e}}rr.prototype.size=60;class Zr extends Kt{get(e){return new rr(this,e)}}tt(Zr,"PlacedSymbolArray");class Jo extends oe{get tileAnchorX(){return this._structArray.float32[this._pos4+0]}get tileAnchorY(){return this._structArray.float32[this._pos4+1]}get projectedAnchorX(){return this._structArray.int16[this._pos2+4]}get projectedAnchorY(){return this._structArray.int16[this._pos2+5]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+6]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+7]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+8]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+9]}

7get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+10]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+11]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+12]}get key(){return this._structArray.uint16[this._pos2+13]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+14]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+15]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+16]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+17]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+18]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+19]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+20]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+21]}get featureIndex(){return this._structArray.uint16[this._pos2+22]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+23]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+24]}get numIconVertices(){return this._structArray.uint16[this._pos2+25]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+26]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+27]}get crossTileID(){return this._structArray.uint32[this._pos4+14]}set crossTileID(e){this._structArray.uint32[this._pos4+14]=e}get textOffset0(){return this._structArray.float32[this._pos4+15]}get textOffset1(){return this._structArray.float32[this._pos4+16]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+17]}get zOffset(){return this._structArray.float32[this._pos4+18]}set zOffset(e){this._structArray.float32[this._pos4+18]=e}get hasIconTextFit(){return this._structArray.uint8[this._pos1+76]}get elevationFeatureIndex(){return this._structArray.uint16[this._pos2+39]}}Jo.prototype.size=80;class In extends Ti{get(e){return new Jo(this,e)}}tt(In,"SymbolInstanceArray");class ms extends Ae{getoffsetX(e){return this.float32[1*e+0]}}tt(ms,"GlyphOffsetArray");class bi extends fe{getx(e){return this.int16[2*e+0]}gety(e){return this.int16[2*e+1]}}tt(bi,"SymbolLineVertexArray");class Pi extends oe{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]}get layoutVertexArrayOffset(){return this._structArray.uint16[this._pos2+4]}}Pi.prototype.size=12;class Jt extends Ut{get(e){return new Pi(this,e)}}tt(Jt,"FeatureIndexArray");class sr extends dt{geta_centroid_pos0(e){return this.uint16[2*e+0]}geta_centroid_pos1(e){return this.uint16[2*e+1]}}tt(sr,"FillExtrusionCentroidArray");class $r extends oe{get a_join_normal_inside0(){return this._structArray.int16[this._pos2+0]}get a_join_normal_inside1(){return this._structArray.int16[this._pos2+1]}get a_join_normal_inside2(){return this._structArray.int16[this._pos2+2]}}$r.prototype.size=6;class Pt extends be{get(e){return new $r(this,e)}}tt(Pt,"FillExtrusionWallArray");const nr=ue([{name:"a_pos",components:2,type:"Int16"}],4),pn=ue([{name:"a_road_z_offset",components:1,type:"Float32"}],4),Xn=ue([{name:"a_pos",components:2,type:"Int16"},{name:"a_height",components:1,type:"Float32"}],4),_s=ue([{name:"a_pos_normal_3",components:3,type:"Int16"}],4);class fi{constructor(e=[]){this.segments=e}_prepareSegment(e,t,n,s,l){let c=this.segments.at(-1);return e>fi.MAX_VERTEX_ARRAY_LENGTH&&gi(`Max vertices per segment is ${fi.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}`),(!c||c.vertexLength+e>fi.MAX_VERTEX_ARRAY_LENGTH||c.sortKey!==s||l!==void 0&&c&&c.batchIndex!==void 0&&c.batchIndex!==l)&&(c={vertexOffset:t,primitiveOffset:n,vertexLength:0,primitiveLength:0},s!==void 0&&(c.sortKey=s),l!==void 0&&(c.batchIndex=l),this.segments.push(c)),c}prepareSegment(e,t,n,s,l){return this._prepareSegment(e,t.length,n.length,s,l)}get(){return this.segments}destroy(){for(const e of this.segments)for(const t in e.vaos)e.vaos[t].destroy()}static simpleSegment(e,t,n,s){return new fi([{vertexOffset:e,primitiveOffset:t,vertexLength:n,primitiveLength:s,vaos:{},sortKey:0}])}}function On(i,e){return 256*(i=yt(Math.floor(i),0,255))+yt(Math.floor(e),0,255)}fi.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,tt(fi,"SegmentVector");const zo=ue([{name:"a_pattern",components:4,type:"Uint16"},{name:"a_pixel_ratio",components:1,type:"Float32"}]),Al=ue([{name:"a_pattern_b",components:4,type:"Uint16"}]),gs=ue([{name:"a_dash",components:4,type:"Uint16"}]);class ys{constructor(){this.ids=[],this.uniqueIds=[],this.positions=[],this.indexed=!1}

7add(e,t,n,s){this.ids.push(Lh(e)),this.positions.push(t,n,s)}eachPosition(e,t){const n=Lh(e);let s=0,l=this.ids.length-1;for(;s<l;){const c=s+l>>1;this.ids[c]>=n?l=c:s=c+1}for(;this.ids[s]===n;)t(this.positions[3*s],this.positions[3*s+1],this.positions[3*s+2]),s++}static serialize(e,t){const n=new Float64Array(e.ids),s=new Uint32Array(e.positions);return Ec(n,s,0,n.length-1),t&&(t.add(n.buffer),t.add(s.buffer)),{ids:n,positions:s}}static deserialize(e){const t=new ys;let n;t.ids=e.ids,t.positions=e.positions;for(const s of t.ids)s!==n&&t.uniqueIds.push(s),n=s;return t.indexed=!0,t}}function Lh(i){const e=+i;return Number.isSafeInteger(e)?e:sl(String(i))}function Ec(i,e,t,n){for(;t<n;){const s=i[t+n>>1];let l=t-1,c=n+1;for(;;){do l++;while(i[l]<s);do c--;while(i[c]>s);if(l>=c)break;Sc(i,l,c),Sc(e,3*l,3*c),Sc(e,3*l+1,3*c+1),Sc(e,3*l+2,3*c+2)}c-t<n-c?(Ec(i,e,t,c),t=c+1):(Ec(i,e,c+1,n),n=c)}}function Sc(i,e,t){const n=i[e];i[e]=i[t],i[t]=n}tt(ys,"FeaturePositionMap");class Qo{constructor(e){this.gl=e.gl,this.initialized=!1}fetchUniformLocation(e,t){return this.location||this.initialized||(this.location=this.gl.getUniformLocation(e,t),this.initialized=!0),!!this.location}set(e,t,n){throw new Error("Uniform#set() must be implemented by each concrete Uniform")}}class hr extends Qo{constructor(e){super(e),this.current=0}set(e,t,n){this.fetchUniformLocation(e,t)&&this.current!==n&&(this.current=n,this.gl.uniform1i(this.location,n))}}class St extends Qo{constructor(e){super(e),this.current=0}set(e,t,n){this.fetchUniformLocation(e,t)&&this.current!==n&&(this.current=n,this.gl.uniform1f(this.location,n))}}class Mr extends Qo{constructor(e){super(e),this.current=[0,0]}set(e,t,n){this.fetchUniformLocation(e,t)&&(n[0]===this.current[0]&&n[1]===this.current[1]||(this.current=n,this.gl.uniform2f(this.location,n[0],n[1])))}}class dr extends Qo{constructor(e){super(e),this.current=[0,0,0]}set(e,t,n){this.fetchUniformLocation(e,t)&&(n[0]===this.current[0]&&n[1]===this.current[1]&&n[2]===this.current[2]||(this.current=n,this.gl.uniform3f(this.location,n[0],n[1],n[2])))}}class ef extends Qo{constructor(e){super(e),this.current=[0,0,0,0]}set(e,t,n){this.fetchUniformLocation(e,t)&&(n[0]===this.current[0]&&n[1]===this.current[1]&&n[2]===this.current[2]&&n[3]===this.current[3]||(this.current=n,this.gl.uniform4ui(this.location,n[0],n[1],n[2],n[3])))}}class ks extends Qo{constructor(e){super(e),this.current=[0,0,0,0]}set(e,t,n){this.fetchUniformLocation(e,t)&&(n[0]===this.current[0]&&n[1]===this.current[1]&&n[2]===this.current[2]&&n[3]===this.current[3]||(this.current=n,this.gl.uniform4f(this.location,n[0],n[1],n[2],n[3])))}}class tf extends Qo{constructor(e){super(e),this.current=Lt.transparent.toPremultipliedRenderColor(null)}set(e,t,n){this.fetchUniformLocation(e,t)&&(n.r===this.current.r&&n.g===this.current.g&&n.b===this.current.b&&n.a===this.current.a||(this.current=n,this.gl.uniform4f(this.location,n.r,n.g,n.b,n.a)))}}class Kr extends Qo{constructor(e){super(e),this.current=new Float32Array(16)}set(e,t,n){if(!this.fetchUniformLocation(e,t))return;const s=this.current;if(n[12]!==s[12]||n[0]!==s[0])return s.set(n),void this.gl.uniformMatrix4fv(this.location,!1,s);for(let l=1;l<16;l++)if(n[l]!==s[l]){s.set(n),this.gl.uniformMatrix4fv(this.location,!1,s);break}}}class N_ extends Qo{constructor(e){super(e),this.current=new Float32Array(4)}set(e,t,n){if(!this.fetchUniformLocation(e,t))return;const s=this.current;for(let l=0;l<4;l++)if(n[l]!==s[l]){s.set(n),this.gl.uniformMatrix2fv(this.location,!1,s);break}}}function V_(i){return[On(255*i.r,255*i.g),On(255*i.b,255*i.a)]}function Up(i,e,t,n,s,l,c,h){return!!i&&(i.kind==="composite"||i.kind==="source"?i.evaluate(new Oi(0,{brightness:l,worldview:h}),e,t,s,n,c)==="none":i.value==="none")}class jp{constructor(e,t,n,s){this.value=e,this.uniformNames=t.map(l=>`u_${l}`),this.type=n,this.context=s}setUniform(e,t,n,s,l){const c=s.constantOr(this.value);t.set(e,l,c instanceof Lt?c.toPremultipliedRenderColor(this.lutExpression&&this.lutExpression.kind==="constant"&&this.lutExpression.value==="none"?null:this.context.lut):c)}getBinding(e,t){return this.type==="color"?new tf(e):new St(e)}}class rf{constructor(e,t){this.uniformNames=t.map(n=>`u_${n}`),this.pattern=null,this.patternTransition=null,this.pixelRatio=1}setConstantPatternPositions(e,t){this.pixelRatio=e.pixelRatio||1,this.pattern=e.tl.concat(e.br),this.patternTransition=t?t.tl.concat(t.br):this.pattern}setUniform(e,t,n,s,l){let c=null;l!=="u_pattern"&&l!=="u_dash"||(c=this.pattern),l==="u_pattern_b"&&(c=this.patternTransition),l==="u_pixel_ratio"&&(c=this.pixelRatio),c&&t.set(e,l,c)}getBinding(e,t){return t==="u_pattern"||t==="u_pattern_b"||t==="u_dash"?new ef(e):new St(e)}}class Cl{constructor(e,t,n,s){this.expression=e,this.type=n,this.maxValue=0,this.paintVertexAttributes=t.map(l=>({name:`a_${l}`,type:"Float32",components:n==="color"?2:1,offset:0})),this.paintVertexArray=new s}populatePaintArray(e,t,n,s,l,c,h,p){const _=this.paintVertexArray.length,y=this.expression.kind==="composite"||this.expression.kind==="source"?this.expression.evaluate(new Oi(0,{brightness:c,worldview:p}),t,{},l,s,h):this.expression.kind==="constant"&&this.expression.value,v=Up(this.lutExpression,t,{},s,l,c,h,p);this.paintVertexArray.resize(e),this._setPaintValue(_,e,y,v?null:this.context.lut)}updatePaintArray(e,t,n,s,l,c,h,p){const _=this.expression.kind==="composite"||this.expression.kind==="source"?this.expression.evaluate({zoom:0,brightness:h,worldview:p},n,s,void 0,l):this.expression.kind==="constant"&&this.expression.value,y=Up(this.lutExpression,n,s,l,void 0,h,void 0,p);this._setPaintValue(e,t,_,y?null:this.context.lut)}

7_setPaintValue(e,t,n,s){if(this.type==="color"){const l=V_(n.toPremultipliedRenderColor(s));for(let c=e;c<t;c++)this.paintVertexArray.emplace(c,l[0],l[1])}else{for(let l=e;l<t;l++)this.paintVertexArray.emplace(l,n);this.maxValue=Math.max(this.maxValue,Math.abs(n))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.lutExpression&&this.lutExpression.kind!=="constant"&&(this.lutExpression.isStateDependent||!this.lutExpression.isLightConstant)||this.expression.kind!=="constant"&&(this.expression.isStateDependent||!this.expression.isLightConstant)))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class Ba{constructor(e,t,n,s,l,c){this.expression=e,this.uniformNames=t.map(h=>`u_${h}_t`),this.type=n,this.useIntegerZoom=s,this.context=l,this.maxValue=0,this.paintVertexAttributes=t.map(h=>({name:`a_${h}`,type:"Float32",components:n==="color"?4:2,offset:0})),this.paintVertexArray=new c}populatePaintArray(e,t,n,s,l,c,h,p){const _=this.expression.evaluate(new Oi(this.context.zoom,{brightness:c,worldview:p}),t,{},l,s,h),y=this.expression.evaluate(new Oi(this.context.zoom+1,{brightness:c,worldview:p}),t,{},l,s,h),v=Up(this.lutExpression,t,{},s,l,c,h,p),b=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(b,e,_,y,v?null:this.context.lut)}updatePaintArray(e,t,n,s,l,c,h,p){const _=this.expression.evaluate({zoom:this.context.zoom,brightness:h,worldview:p},n,s,void 0,l),y=this.expression.evaluate({zoom:this.context.zoom+1,brightness:h,worldview:p},n,s,void 0,l),v=Up(this.lutExpression,n,s,l,void 0,h,void 0,p);this._setPaintValue(e,t,_,y,v?null:this.context.lut)}_setPaintValue(e,t,n,s,l){if(this.type==="color"){const c=V_(n.toPremultipliedRenderColor(l)),h=V_(s.toPremultipliedRenderColor(l));for(let p=e;p<t;p++)this.paintVertexArray.emplace(p,c[0],c[1],h[0],h[1])}else{for(let c=e;c<t;c++)this.paintVertexArray.emplace(c,n,s);this.maxValue=Math.max(this.maxValue,Math.abs(n),Math.abs(s))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent||!this.expression.isLightConstant))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(e,t,n,s,l){const c=this.useIntegerZoom?Math.floor(n.zoom):n.zoom,h=yt(this.expression.interpolationFactor(c,this.context.zoom,this.context.zoom+1),0,1);t.set(e,l,h)}getBinding(e,t){return new St(e)}}class ka{constructor(e,t,n,s,l){this.expression=e,this.layerId=l,this.paintVertexAttributes=(n==="array"?gs:zo).members;for(let c=0;c<t.length;++c);this.paintVertexArray=new s,this.paintTransitionVertexArray=new et}populatePaintArray(e,t,n,s){const l=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValues(l,e,t.patterns&&t.patterns[this.layerId],n)}updatePaintArray(e,t,n,s,l,c,h){this._setPaintValues(e,t,n.patterns&&n.patterns[this.layerId],c)}_setPaintValues(e,t,n,s){if(!s||!n)return;const l=s[n[0]],c=s[n[1]];if(l){if(l){const{tl:h,br:p,pixelRatio:_}=l;for(let y=e;y<t;y++)this.paintVertexArray.emplace(y,h[0],h[1],p[0],p[1],_)}if(c){this.paintTransitionVertexArray.resize(this.paintVertexArray.length);const{tl:h,br:p}=c;for(let _=e;_<t;_++)this.paintTransitionVertexArray.emplace(_,h[0],h[1],p[0],p[1])}}}upload(e){const t=this.expression.isStateDependent||!this.expression.isLightConstant;this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,t)),this.paintTransitionVertexArray&&this.paintTransitionVertexArray.length&&(this.paintTransitionVertexBuffer=e.createVertexBuffer(this.paintTransitionVertexArray,Al.members,t))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy(),this.paintTransitionVertexBuffer&&this.paintTransitionVertexBuffer.destroy()}}class Au{constructor(e,t,n=()=>!0){this.binders={},this._buffers=[],this.context=t;const s=[],l=e;for(const c in e.paint._values){const h=l.paint.get(c);if(c.endsWith("-use-theme")||!n(c)||!(h instanceof na&&du(h.property.specification)))continue;const p=Lb(c,e.type),_=h.value,y=h.property.specification.type,v=!!h.property.useIntegerZoom,b=c==="line-dasharray"||c.endsWith("pattern"),T=l.paint.get(`${c}-use-theme`),S=c==="line-dasharray"&&l.layout.get("line-cap").value.kind!=="constant"||T&&T.value.kind!=="constant";if(_.kind!=="constant"||S)if(_.kind==="source"||S||b){const A=Ny(c,y,"source");this.binders[c]=b?new ka(_,p,y,A,e.id):new Cl(_,p,y,A),s.push(`/a_${c}`)}else{const A=Ny(c,y,"composite");this.binders[c]=new Ba(_,p,y,v,t,A),s.push(`/z_${c}`)}else this.binders[c]=b?new rf(_.value,p):new jp(_.value,p,y,t),s.push(`/u_${c}`);T&&(this.binders[c].lutExpression=T.value)}this.cacheKey=s.sort().join("")}updateExpressions(e){const t=e;for(const n in this.binders){const s=this.binders[n];if(s instanceof Cl||s instanceof Ba||s instanceof ka){const l=t.paint.get(n);s.expression=l.value}}}getMaxValue(e){const t=this.binders[e];return t instanceof Cl||t instanceof Ba?t.maxValue:0}populatePaintArrays(e,t,n,s,l,c,h,p){for(const _ in this.binders){const y=this.binders[_];y.context=this.context,(y instanceof Cl||y instanceof Ba||y instanceof ka)&&y.populatePaintArray(e,t,n,s,l,c,h,p)}}setConstantPatternPositions(e,t){for(const n in this.binders){const s=this.binders[n];s instanceof rf&&s.setConstantPatternPositions(e,t)}}getPatternTransitionVertexBuffer(e){const t=this.binders[e];return t instanceof ka?t.paintTransitionVertexBuffer:null}updatePaintArrays(e,t,n,s,l,c,h,p,_,y){let v=!1;const b=Object.keys(e),T=b.length!==0&&!p,S=T?b:t.uniqueIds;this.context.lut=l.lut;for(const A in this.binders){const C=this.binders[A];if(C.context=this.context,(C instanceof Cl||C instanceof Ba||C instanceof ka)&&C.expression&&C.expression.kind&&C.expression.kind!=="constant"&&(C.expression.isStateDependent===!0||C.expression.isLightConstant===!1)){const D=l.paint.get(A);C.expression=D.value;for(const F of S){const O=e[F.toString()];t.eachPosition(F,(z,N,j)=>{const te=s.feature(z);C.updatePaintArray(N,j,te,O,c,h,_,y)})}if(!T)for(const F of n.uniqueIds){const O=e[F.toString()];n.eachPosition(F,(z,N,j)=>{const te=s.feature(z);C.updatePaintArray(N,j,te,O,c,h,_,y)})}v=!0}}return v}defines(){const e=[];for(const t in this.binders){const n=this.binders[t];(n instanceof jp||n instanceof rf)&&e.push(...n.uniformNames.map(s=>`#define HAS_UNIFORM_${s}`))}return e}getPaintVertexBuffers(){return this._buffers}getUniforms(e){const t=[];for(const n in this.binders){const s=this.binders[n];if(s instanceof jp||s instanceof rf||s instanceof Ba)for(const l of s.uniformNames)t.push({name:l,property:n,binding:s.getBinding(e,l)})}return t}setUniforms(e,t,n,s,l){for(const{name:c,property:h,binding:p}of n)this.binders[h].setUniform(e,p,l,s.get(h),c)}updatePaintBuffers(){this._buffers=[];for(const e in this.binders){const t=this.binders[e];(t instanceof Cl||t instanceof Ba||t instanceof ka)&&t.paintVertexBuffer&&this._buffers.push(t.paintVertexBuffer),t instanceof ka&&t.paintTransitionVertexBuffer&&this._buffers.push(t.paintTransitionVertexBuffer)}}upload(e){for(const t in this.binders){const n=this.binders[t];(n instanceof Cl||n instanceof Ba||n instanceof ka)&&n.upload(e)}this.updatePaintBuffers()}destroy(){for(const e in this.binders){const t=this.binders[e];(t instanceof Cl||t instanceof Ba||t instanceof ka)&&t.destroy()}}}class sa{constructor(e,t,n=()=>!0){this.programConfigurations={};for(const s of e)this.programConfigurations[s.id]=new Au(s,t,n);this.needsUpload=!1,this._featureMap=new ys,this._featureMapWithoutIds=new ys,this._bufferOffset=0,this._idlessCounter=0}populatePaintArrays(e,t,n,s,l,c,h,p,_){for(const y in this.programConfigurations)this.programConfigurations[y].populatePaintArrays(e,t,s,l,c,h,p,_);t.id!==void 0?this._featureMap.add(t.id,n,this._bufferOffset,e):(this._featureMapWithoutIds.add(this._idlessCounter,n,this._bufferOffset,e),this._idlessCounter+=1),this._bufferOffset=e,this.needsUpload=!0}updatePaintArrays(e,t,n,s,l,c,h,p){for(const _ of n)this.needsUpload=this.programConfigurations[_.id].updatePaintArrays(e,this._featureMap,this._featureMapWithoutIds,t,_,s,l,c,h||0,p)||this.needsUpload}get(e){return this.programConfigurations[e]}upload(e){if(this.needsUpload){for(const t in this.programConfigurations)this.programConfigurations[t].upload(e);this.needsUpload=!1}}destroy(){for(const e in this.programConfigurations)this.programConfigurations[e].destroy()}updateExpressions(e){const t=new Set;for(const n of e){const s=this.programConfigurations[n.id];s&&(s.updateExpressions(n),t.add(n.id))}for(const n in this.programConfigurations)t.has(n)||delete this.programConfigurations[n]}}const Db={"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-occlusion-opacity":["occlusion_opacity"],"icon-occlusion-opacity":["occlusion_opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-emissive-strength":["emissive_strength"],"icon-emissive-strength":["emissive_strength"],"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"],"symbol-z-offset":["z_offset"],"line-gap-width":["ga

7addFeature(e,t,n,s,l,c=[],h,p){const _=this.hdExt?this.hdExt.trackFeatureFrc(e.properties):null,y=this.bufferData.indexArray.length,v=Si(t,500);this.hdExt!=null&&this.hdExt.handleFeature(e,v,n,s,p,this)||this.addGeometry(v,this.bufferData),this.bufferData.populatePaintArrays(e,n,l,c,s,h,this.worldview),this.hdExt&&this.hdExt.populatePaintArrays(e,n,l,c,s,h,this.worldview),this.hdExt&&this.hdExt.recordFeatureRange(this,y,this.bufferData.indexArray.length,_)}addGeometry(e,t,n,s){let l=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,h=null;n&&(h=n.elevationSampler.constantElevation(n.elevation,n.bias),h!=null&&(l=h,c=h));const p=n?t:null,_=(y,v,b)=>{if(n!=null)if(v.push(y),h!=null)p.elevatedLayoutVertexArray.emplaceBack(h),b.push(h);else{const T=n.elevationSampler.pointElevation(y,n.elevation,n.bias);p.elevatedLayoutVertexArray.emplaceBack(T),b.push(T),l=Math.min(l,T),c=Math.max(c,T)}};for(const y of e){let v=0;for(const N of y)v+=N.length;const b=t.triangleSegments.prepareSegment(v,t.layoutVertexArray,t.indexArray),T=b.vertexLength,S=[],A=[],C=[],D=[],F=[],O=t.layoutVertexArray.length;for(const N of y){if(N.length===0)continue;N!==y[0]&&A.push(S.length/2);const j=t.lineSegments.prepareSegment(N.length,t.layoutVertexArray,t.lineIndexArray),te=j.vertexLength;n&&F.push(t.layoutVertexArray.length-O),_(N[0],C,D),t.layoutVertexArray.emplaceBack(N[0].x,N[0].y),t.lineIndexArray.emplaceBack(te+N.length-1,te),S.push(N[0].x),S.push(N[0].y);for(let G=1;G<N.length;G++)_(N[G],C,D),t.layoutVertexArray.emplaceBack(N[G].x,N[G].y),t.lineIndexArray.emplaceBack(te+G-1,te+G),S.push(N[G].x),S.push(N[G].y);j.vertexLength+=N.length,j.primitiveLength+=N.length}const z=vc(S,A);for(let N=0;N<z.length;N+=3)t.indexArray.emplaceBack(T+z[N],T+z[N+1],T+z[N+2]);if(z.length>0&&n&&s){const N=n.elevation.isTunnel(),j=n.elevation.safeArea,te=s.addVertices(C,D);s.addTriangles(z,te,N);const G=F.length;if(G>0){for(let W=0;W<G-1;W++)s.addRenderableRing(n.index,F[W]+te,F[W+1]-F[W],N,j,n.featureInfo);s.addRenderableRing(n.index,F[G-1]+te,C.length-F[G-1],N,j,n.featureInfo)}}b.vertexLength+=v,b.primitiveLength+=z.length/3}return[l,c]}}tt(j_,"FillBucket",{omit:["layers","patternFeatures"]});const Ob=ue([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"},{name:"a_linesofar",components:1,type:"Float32"}],4),Bb=ue([{name:"a_z_offset_width",components:4,type:"Float32"}],4),kb=ue([{name:"a_elevation_id_col",components:3,type:"Float32"}],4),Nb=ue([{name:"a_elevation_ground_scale",components:1,type:"Float32"}],4),{members:Vb}=Ob,Ub=ue([{name:"a_packed",components:3,type:"Float32"}]),{members:jb}=Ub,Gb=ue([{name:"a_pattern_data",components:3,type:"Float32"}]),{members:Hb}=Gb;class Ic{constructor(e,t,n,s,l){for(this.properties=Object.create(null),this.extent=n,this.type=0,this.id=void 0,this._pbf=e,this._geometry=-1,this._keys=s,this._values=l;e.pos<t;){const c=e.readVarint();if(c===8)this.id=e.readVarint();else if(c===18){const h=e.readVarint()+e.pos;for(;e.pos<h;){const p=s[e.readVarint()],_=l[e.readVarint()];this.properties[p]=_}}else c===24?this.type=e.readVarint():(c===34&&(this._geometry=e.pos),e.skip(c))}}loadGeometry(){if(this._geometry<0)throw new Error("feature has no geometry");const e=this._pbf;e.pos=this._geometry;const t=e.readVarint()+e.pos,n=[];let s,l=1,c=0,h=0,p=0;for(;e.pos<t;){if(c<=0){const _=e.readVarint();if(l=7&_,c=_>>3,c===0)continue}if(c--,l===1)h+=e.readSVarint(),p+=e.readSVarint(),s&&n.push(s),s=[new Le(h,p)];else if(l===2)h+=e.readSVarint(),p+=e.readSVarint(),s&&s.push(new Le(h,p));else{if(l!==7)throw new Error(`unknown command ${l}`);s&&s.push(s[0].clone())}}return s&&n.push(s),n}bbox(){if(this._geometry<0)throw new Error("feature has no geometry");const e=this._pbf;e.pos=this._geometry;const t=e.readVarint()+e.pos;let n=1,s=0,l=0,c=0,h=1/0,p=-1/0,_=1/0,y=-1/0;for(;e.pos<t;){if(s<=0){const v=e.readVarint();if(n=7&v,s=v>>3,s===0)continue}if(s--,n===1||n===2)l+=e.readSVarint(),c+=e.readSVarint(),l<h&&(h=l),l>p&&(p=l),c<_&&(_=c),c>y&&(y=c);else if(n!==7)throw new Error(`unknown command ${n}`)}return[h,_,p,y]}

7toGeoJSON(e,t,n){const s=this.extent*Math.pow(2,n),l=this.extent*e,c=this.extent*t,h=this.loadGeometry();function p(b){return[360*(b.x+l)/s-180,360/Math.PI*Math.atan(Math.exp((1-2*(b.y+c)/s)*Math.PI))-90]}function _(b){return b.map(p)}let y;if(this.type===1){const b=[];for(const S of h)b.push(S[0]);const T=_(b);y=b.length===1?{type:"Point",coordinates:T[0]}:{type:"MultiPoint",coordinates:T}}else if(this.type===2){const b=h.map(_);y=b.length===1?{type:"LineString",coordinates:b[0]}:{type:"MultiLineString",coordinates:b}}else{if(this.type!==3)throw new Error("unknown feature type");{const b=function(S){const A=S.length;if(A<=1)return[S];const C=[];let D,F;for(let O=0;O<A;O++){const z=Zb(S[O]);z!==0&&(F===void 0&&(F=z<0),F===z<0?(D&&C.push(D),D=[S[O]]):D&&D.push(S[O]))}return D&&C.push(D),C}(h),T=[];for(const S of b)T.push(S.map(_));y=T.length===1?{type:"Polygon",coordinates:T[0]}:{type:"MultiPolygon",coordinates:T}}}const v={type:"Feature",geometry:y,properties:this.properties};return this.id!=null&&(v.id=this.id),v}}function Zb(i){let e=0;for(let t,n,s=0,l=i.length,c=l-1;s<l;c=s++)t=i[s],n=i[c],e+=(n.x-t.x)*(t.y+n.y);return e}Ic.types=["Unknown","Point","LineString","Polygon"];class $b{constructor(e,t){for(this.version=1,this.name="",this.extent=4096,this.length=0,this._pbf=e,this._keys=[],this._values=[],this._features=[],t===void 0&&(t=e.length);e.pos<t;){const n=e.readVarint();n===10?this.name=e.readString():n===18?(this._features.push(e.pos),e.skip(n)):n===26?this._keys.push(e.readString()):n===34?this._values.push(qb(e)):n===40?this.extent=e.readVarint():n===120?this.version=e.readVarint():e.skip(n)}this.length=this._features.length}feature(e){if(e<0||e>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[e];const t=this._pbf.readVarint()+this._pbf.pos;return new Ic(this._pbf,t,this.extent,this._keys,this._values)}}function qb(i){let e=null;const t=i.readVarint()+i.pos;for(;i.pos<t;){const 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n.push(i);l.sort((_,y)=>_.t-y.t);let c=0,h=0,p=[];for(n.push(p);c!==i.length;){if(h===l.length){for(;c!==i.length;)p.length!==0&&p.at(-1).equals(i[c])||p.push(i[c]),c++;break}l[h].t<=c?(p.length!==0&&p.at(-1).equals(l[h].point)||p.push(l[h].point),Math.trunc(l[h].t),h++):(p.length!==0&&p.at(-1).equals(i[c])||p.push(i[c]),c++)}}function Zy(i,e,t){return i.x!==e.x?(t.x-i.x)/(e.x-i.x):i.y!==e.y?(t.y-i.y)/(e.y-i.y):0}function $y(i,{width:e,height:t},n,s){if(s){if(s instanceof Uint8ClampedArray)s=new Uint8Array(s.buffer);else if(s.length!==e*t*n)throw new RangeError("mismatched image size")}else s=new Uint8Array(e*t*n);return i.width=e,i.height=t,i.data=s,i}function qy(i,e,t){const{width:n,height:s}=e;n===i.width&&s===i.height||(J_(i,e,{x:0,y:0},{x:0,y:0},{width:Math.min(i.width,n),height:Math.min(i.height,s)},t,null),i.width=n,i.height=s,i.data=e.data)}function J_(i,e,t,n,s,l,c,h){if(s.width===0||s.height===0)return e;if(s.width>i.width||s.height>i.height||t.x>i.width-s.width||t.y>i.height-s.height)throw new RangeError("out of range source coordinates for image copy");if(s.width>e.width||s.height>e.height||n.x>e.width-s.width||n.y>e.height-s.height)throw new RangeError("out of range destination coordinates for image copy");const p=i.data,_=e.data,y=l===4&&h;for(let v=0;v<s.height;v++){const b=((t.y+v)*i.width+t.x)*l,T=((n.y+v)*e.width+n.x)*l;if(y)for(let S=0;S<s.width;S++){const A=b+S*l+3,C=T+S*l;_[C+0]=255,_[C+1]=255,_[C+2]=255,_[C+3]=p[A]}else if(c)for(let S=0;S<s.width;S++){const A=b+S*l,C=T+S*l,D=new Lt(p[A+0]/255,p[A+1]/255,p[A+2]/255,p[A+3]).toNonPremultipliedRenderColor(c).toArray();_[C+0]=D[0],_[C+1]=D[1],_[C+2]=D[2],_[C+3]=D[3]}else for(let S=0;S<s.width*l;S++)_[T+S]=p[b+S]}return e}class Cc{constructor(e,t){$y(this,e,1,t)}resize(e){qy(this,new Cc(e),1)}clone(){return new Cc({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(e,t,n,s,l){J_(e,t,n,s,l,1,null)}}class An{constructor(e,t){$y(this,e,4,t)}resize(e){qy(this,new An(e),4)}replace(e,t){t?this.data.set(e):this.data=e instanceof Uint8ClampedArray?new Uint8Array(e.buffer):e}clone(){return new An({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(e,t,n,s,l,c,h){J_(e,t,n,s,l,4,c,h)}}class Wy{constructor(e,t){this.width=e.width,this.height=e.height,this.data=t instanceof Uint8Array?new Float32Array(t.buffer):t}}tt(Cc,"AlphaImage"),tt(An,"RGBAImage");class Xy{constructor(e,t){this.width=e,this.height=t,this.nextRow=0,this.image=new Cc({width:e,height:t}),this.positions={},this.uploaded=!1}getDash(e,t){const n=this.getKey(e,t);return this.positions[n]}trim(){const e=this.width,t=this.height=Yl(this.nextRow);this.image.resize({width:e,height:t})}getKey(e,t){return e.join(",")+t}

7getDashRanges(e,t,n){const s=[];let l=e.length%2==1?-e.at(-1)*n:0,c=e[0]*n,h=!0;s.push({left:l,right:c,isDash:h,zeroLength:e[0]===0});let p=e[0];for(let _=1;_<e.length;_++){h=!h;const y=e[_];l=p*n,p+=y,c=p*n,s.push({left:l,right:c,isDash:h,zeroLength:y===0})}return s}addRoundDash(e,t,n){const s=t/2;for(let l=-n;l<=n;l++){const c=this.width*(this.nextRow+n+l);let h=0,p=e[h];for(let _=0;_<this.width;_++){_/p.right>1&&(p=e[++h]);const y=Math.abs(_-p.left),v=Math.abs(_-p.right),b=Math.min(y,v);let T;const S=l/n*(s+1);if(p.isDash){const A=s-Math.abs(S);T=Math.sqrt(b*b+A*A)}else T=s-Math.sqrt(b*b+S*S);this.image.data[c+_]=Math.max(0,Math.min(255,T+128))}}}addRegularDash(e,t){for(let p=e.length-1;p>=0;--p){const _=e[p],y=e[p+1];_.zeroLength?e.splice(p,1):y&&y.isDash===_.isDash&&(y.left=_.left,e.splice(p,1))}const n=e[0],s=e.at(-1);n.isDash===s.isDash&&(n.left=s.left-this.width,s.right=n.right+this.width);const l=this.width*this.nextRow;let c=0,h=e[c];for(let p=0;p<this.width;p++){p/h.right>1&&(h=e[++c]);const _=Math.abs(p-h.left),y=Math.abs(p-h.right),v=Math.min(_,y);this.image.data[l+p]=Math.max(0,Math.min(255,(h.isDash?v:-v)+t+128))}}addDash(e,t){const n=this.getKey(e,t);if(this.positions[n])return this.positions[n];const s=t==="round",l=s?7:0,c=2*l+1;if(this.nextRow+c>this.height)return gi("LineAtlas out of space"),null;e.length===0&&e.push(1);let h=0;for(let v=0;v<e.length;v++)e[v]<0&&(gi("Negative value is found in line dasharray, replacing values with 0"),e[v]=0),h+=e[v];if(h!==0){const v=this.width/h,b=this.getDashRanges(e,this.width,v);s?this.addRoundDash(b,v,l):this.addRegularDash(b,t==="square"?.5*v:0)}const p=this.nextRow+l;this.nextRow+=c;const _=Math.floor(h),y={tl:[p,l],br:[_,Math.round(65535*(h-_))]};return this.positions[n]=y,y}}tt(Xy,"LineAtlas");const Ml="3d_elevation_id",Yy="level",Qb=Ic.types,ew=Math.cos(Math.PI/180*37.5),tw=Math.cos(Math.PI/180*5);class Q_{constructor(e){this.evaluationGlobals={zoom:0,lineProgress:void 0},this.elevationType="none",this.isSeaLevelReference=!1,this.showElevationIdDebug=!1,this.terrainEnabled=!1,this.zoom=e.zoom,this.evaluationGlobals.zoom=this.zoom,this.overscaling=e.overscaling,this.pixelRatio=e.pixelRatio,this.layers=e.layers,this.layerIds=this.layers.map(t=>t.fqid),this.index=e.index,this.projection=e.projection,this.hasPattern=!1,this.hasCrossSlope=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.borderGradients={},this.layers.forEach(t=>{this.gradients[t.id]={},this.borderGradients[t.id]={}}),this.layoutVertexArray=new Ve,this.layoutVertexArray2=new $e,this.patternVertexArray=new $e,this.indexArray=new bt,this.programConfigurations=new sa(e.layers,{zoom:e.zoom,lut:e.lut}),this.segments=new fi,this.sourceLayerName=e.sourceLayerName||"",this.maxLineLength=0,this.zOffsetVertexArray=new Ge,this.elevationIdColVertexArray=new $e,this.elevationGroundScaleVertexArray=new Ae,this.stateDependentLayerIds=this.layers.filter(t=>t.isStateDependent()).map(t=>t.id),this.tessellationStep=e.tessellationStep?e.tessellationStep:128,this.worldview=e.worldview,this.hasAppearances=null}updateFootprints(e,t){}updateAppearances(e,t,n,s){return{hasLayoutChanges:!1,hasUboChanges:!1}}populate(e,t,n,s){this.showElevationIdDebug=t.showElevationIdDebug,this.terrainEnabled=t.terrainEnabled,this.hasPattern=Jd("line",this.layers,this.pixelRatio,t);const l=this.layers[0].layout.get("line-sort-key");this.tileToMeter=w(n);const c=this.layers[0].layout.get("line-elevation-reference");if(c==="hd-road-markup")this.elevationType="road";else{const b=this.layers[0].layout.get("line-z-offset"),T=b.isConstant()&&!b.constantOr(0);this.elevationType=c!=="sea"&&c!=="ground"&&T?"none":"offset",this.elevationType==="offset"&&c==="none"&&gi(`line-elevation-reference: ground is used for the layer ${this.layerIds[0]} because non-zero line-z-offset value was found.`),this.isSeaLevelReference=c==="sea"}const h=this.layers[0].layout.get("line-cross-slope");this.hasCrossSlope=this.elevationType==="offset"&&h!==void 0;const p=[];for(const{feature:b,id:T,index:S,sourceLayerIndex:A}of e){const C=this.layers[0]._featureFilter.needGeometry,D=X(b,C);if(!this.layers[0]._featureFilter.filter(new Oi(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),D,n))continue;const F=l?l.evaluate(D,{},n):void 0,O={id:T,properties:b.properties,type:b.type,sourceLayerIndex:A,index:S,geometry:C?D.geometry:q(b,n,s),patterns:{},sortKey:F};p.push(O)}l&&p.sort((b,T)=>b.sortKey-T.sortKey);const{lineAtlas:_,featureIndex:y}=t,v=this.addConstantDashes(_);for(const b of p){const{geometry:T,index:S,sourceLayerIndex:A}=b;if(v&&this.addFeatureDashes(b,_),this.hasPattern){const C=wc("line",this.layers,b,this.zoom,this.pixelRatio,t);this.patternFeatures.push(C)}else this.addFeature(b,T,S,n,_.positions,t.availableImages,t.brightness,t.elevationFeatures,t.elevationParams,t.crossSourceElevationEnabled);y.insert(e[S].feature,T,S,A,this.index)}!this.hasPattern&&this.hdExt&&this.hdExt.buildFrcSegments(this),this.hdExt&&this.hdExt.endPopulate()}addConstantDashes(e){let t=!1;for(const n of this.layers){const s=n.paint.get("line-dasharray").value,l=n.layout.get("line-cap").value;if(s.kind!=="constant"||l.kind!=="constant")t=!0;else{const c=l.value,h=s.value;if(!h)continue;e.addDash(h,c)}}return t}addFeatureDashes(e,t){const n=this.zoom;for(const s of this.layers){const l=s.paint.get("line-dasharray").value,c=s.layout.get("line-cap").value;if(l.kind==="constant"&&c.kind==="constant")continue;let h,p;if(l.kind==="constant"){if(h=l.value,!h)continue}else h=l.evaluate({zoom:n},e);p=c.kind==="constant"?c.value:c.evaluate({zoom:n},e),t.addDash(h,p),e.patterns[s.id]=[t.getKey(h,p)]}}update(e,t,n,s,l,c,h,p,_){this.programConfigurations.updatePaintArrays(e,t,l,n,s,c,h,_)}updateExpressions(e){this.programConfigurations.updateExpressions(e)}addFeatures(e,t,n,s,l,c){for(const h of this.patternFeatures)this.addFeature(h,h.geometry,h.index,t,n,s,c,e.elevationFeatures,e.elevationParams,e.crossSourceElevationEnabled);this.hdExt&&(this.hdExt.buildFrcSegments(this),this.hdExt.endPopulate())}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,jb)),this.patternVertexArray.length!==0&&(this.patternVertexBuffer=e.createVertexBuffer(this.patternVertexArray,Hb)),!this.zOffsetVertexBuffer&&this.zOffsetVertexArray.length>0&&(this.zOffsetVertexBuffer=e.createVertexBuffer(this.zOffsetVertexArray,Bb.members,!0)),!this.elevationIdColVertexBuffer&&this.elevationIdColVertexArray.length>0&&(this.elevationIdColVertexBuffer=e.createVertexBuffer(this.elevationIdColVertexArray,kb.members,!0)),!this.elevationGroundScaleVertexBuffer&&this.elevationGroundScaleVertexArray.length>0&&(this.elevationGroundScaleVertexBuffer=e.createVertexBuffer(this.elevationGroundScaleVertexArray,Nb.members,!0)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Vb),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.zOffsetVertexBuffer&&this.zOffsetVertexBuffer.destroy(),this.elevationIdColVertexBuffer&&this.elevationIdColVertexBuffer.destroy(),this.elevationGroundScaleVertexBuffer&&this.elevationGroundScaleVertexBuffer.destroy(),this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(e,t){let n,s;if(t&&t>0?(n=`mapbox_clip_start_${t}`,s=`mapbox_clip_end_${t}`):(n="mapbox_clip_start",s="mapbox_clip_end"),e.properties&&Object.hasOwn(e.properties,n)&&Object.hasOwn(e.properties,s))return{start:+e.properties[n],end:+e.properties[s]}}addFeature(e,t,n,s,l,c,h,p,_,y){const v=this.layers[0].layout,b=this.hdExt?this.hdExt.trackFeatureFrc(e.properties):null,T=this.indexArray.length,S=v.get("line-join").evaluate(e,{}),A=v.get("line-cap").evaluate(e,{}),C=v.get("line-miter-limit"),D=v.get("line-round-limit");this.lineClips=this.lineFeatureClips(e),this.lineFeature=e;const F=!(!e.properties||!Object.hasOwn(e.properties,"mapbox_line_metrics"))&&e.properties.mapbox_line_metrics;this.zOffsetValue=v.get("line-z-offset").value;const O=this.layers[0].paint,z=O.get("line-width").value;z.kind!=="constant"&&z.isLineProgressConstant===!1&&(this.variableWidthValue=z);const N=O.get("line-emissive-strength").value;if(N.kind!=="constant"&&N.isLineProgressConstant===!1&&(this.variableEmissiveStrengthValue=N),this.isSeaLevelReference){const j=v.get("line-elevation-ground-scale").value;j.kind==="constant"&&j.value===0||(this.elevationGroundScaleValue=j)}

7if(this.hdExt==null||!this.hdExt.handleFeature(e,t,s,p,_,!!y,S,A,C,D,this))for(let j=0;j<t.length;j++)this.addLine(t[j],e,s,S,A,C,D,void 0,F&&j>0?j:null);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,n,l,c,s,h,void 0,this.worldview),this.hdExt&&this.hdExt.recordFeatureRange(this,T,this.indexArray.length,b)}fillNonElevatedRoadSegment(e){for(let t=Math.max(e,this.zOffsetVertexArray.length);t<this.layoutVertexArray.length;t++)this.zOffsetVertexArray.emplaceBack(0,0,0,0),this.showElevationIdDebug&&this.elevationIdColVertexArray.emplaceBack(0,0,0)}addLine(e,t,n,s,l,c,h,p,_){this.distance=0,this.prevDistance=0,this.scaledDistance=0,this.totalDistance=0,this.totalFeatureLength=0,this.lineSoFar=0,this.currentVertex=void 0,this.lineClips=_?this.lineFeatureClips(t,_):this.lineClips;const y=s==="none";this.patternJoinNone=this.hasPattern&&y,this.currentLineJoinType=s,this.segmentStart=0,this.segmentStartf32=0,this.segmentPoints=[];const v=p&&p.progress.min>0,b=p&&p.progress.max<1;if(this.lineClips){let W={min:this.lineClips.start,max:this.lineClips.end},K=1;if(p){const de=this.lineClips.end-this.lineClips.start;W=function(ve,xe,we){return{min:Ku(ve.min,xe,we),max:Ku(ve.max,xe,we)}}(p.progress,{min:0,max:1},W),de>0&&(K=(W.max-W.min)/de)}const ee=+t.properties.mapbox_clip_feature_len,le=+t.properties.mapbox_clip_seg_len;if(Number.isNaN(ee)||Number.isNaN(le)){for(let ve=0;ve<e.length-1;ve++)this.totalDistance+=e[ve].dist(e[ve+1]);const de=this.totalDistance/(W.max-W.min);this.totalFeatureLength=Number.isFinite(de)?de:0,this.lineClips.start=W.min,this.lineClips.end=W.max,this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}else this.totalFeatureLength=ee,this.distance=le*K,this.lineClips.start=W.min,this.lineClips.end=W.max,this.maxLineLength=Math.max(this.maxLineLength,this.distance);this.lineClipsArray.push(this.lineClips),this.updateScaledDistance()}const T=Qb[t.type]==="Polygon";let S=e.length;for(;S>=2&&e[S-1].equals(e[S-2]);)S--;let A=0;for(;A<S-1&&e[A].equals(e[A+1]);)A++;if(S<(T?3:2))return;s==="bevel"&&(c=1.05);const C=this.segments.prepareSegment(10*S,this.layoutVertexArray,this.indexArray);let D,F,O,z,N,j,te,G;p&&p.prevDir&&(j=p.prevDir.perp()),p&&p.nextDir&&(te=p.nextDir.perp()),this.e1=this.e2=-1,T&&(D=e[S-2],N=e[A].sub(D)._unit()._perp());for(let W=A;W<S;W++){if(O=W===S-1?T?e[A+1]:void 0:e[W+1],O&&e[W].equals(O))continue;N&&(z=N),D&&(F=D),D=e[W],G=this.evaluateLineProgressFeatures(F?F.dist(D):0),N=O?O.sub(D)._unit()._perp():z,z=z||N;const K=F&&O;let ee=K?s:T||y?"butt":l;const le=z.x*N.x+z.y*N.y;if(y){const ge=function(Se){if(Se.patternJoinNone){const Me=Se.segmentPoints.length/2,Pe=Se.lineSoFar-Se.segmentStart;for(let Ie=0;Ie<Me;++Ie){const Oe=Se.segmentPoints[2*Ie+1],Be=Math.round(Se.segmentPoints[2*Ie])+.5+.25*Oe;Se.patternVertexArray.emplaceBack(Be,Pe,Se.segmentStart),Se.patternVertexArray.emplaceBack(Be,Pe,Se.segmentStart)}Se.segmentPoints.length=0}Se.e1=Se.e2=-1};if(K&&le<tw){this.updateDistance(F,D),this.addCurrentVertex(D,z,1,1,C,G),ge(this),this.addCurrentVertex(D,N,-1,-1,C,G);continue}if(F){if(!O){this.updateDistance(F,D),this.addCurrentVertex(D,z,1,1,C,G),ge(this);continue}ee="miter"}}let de=z.add(N);de.x===0&&de.y===0||de._unit();const ve=de.x*N.x+de.y*N.y,xe=ve!==0?1/ve:1/0,we=2*Math.sqrt(2-2*ve),Fe=ve<ew&&F&&O,se=z.x*N.y-z.y*N.x>0,pe=this.overscaling<=16?122880/(512*this.overscaling):0;if(K&&ee==="round"){if(xe<h)ee="miter";else if(xe<=2){const ge=eg(D,-10,8202);ee=this.elevationType==="offset"&&(ge||this.hasCrossSlope)?"miter":"fakeround"}}if(ee==="miter"&&xe>c&&(ee="bevel"),ee==="bevel"&&(xe>2&&(ee="flipbevel"),xe<c&&(ee="miter")),F&&!(ee==="miter"&&Fe)&&this.updateDistance(F,D),ee==="miter")if(Fe){const ge=D.dist(F);if(ge>2*pe){const Me=D.sub(D.sub(F)._mult(pe/ge)._round());this.updateDistance(F,Me),this.addCurrentVertex(Me,z,0,0,C,G),F=Me}this.updateDistance(F,D),de._mult(xe),this.addCurrentVertex(D,de,0,0,C,G);const Se=D.dist(O);if(Se>2*pe){const Me=D.add(O.sub(D)._mult(pe/Se)._round());this.updateDistance(D,Me),this.addCurrentVertex(Me,N,0,0,C,G),D=Me}}else de._mult(xe),this.addCurrentVertex(D,de,0,0,C,G);else if(ee==="flipbevel"){if(xe>100)de=N.mult(-1);

7oFar),F=!!b&&eg(e,S,A),O=this.lineSoFar,z=this.distance;if(this.currentVertex)if(F){const N=this.currentVertexIsOutside,j=this.currentVertex,te=new jy(e.x,e.y,C,this.lineSoFar);if(Hy(j,te,S,A),!eg(te,S,A)){if(N){this.e1=this.e2=-1,this.distance-=j.dist(D),this.lineSoFar=j.w;const G=this.evaluateLineProgressFeatures(j.w-this.totalFeatureLength*(this.lineClips?this.lineClips.start:0));this.addHalfVertex(j,p,_,h,!1,n,l,G),this.addHalfVertex(j,y,v,h,!0,-s,l,G),this.prevDistance=this.distance}this.distance=this.prevDistance+j.dist(te),this.scaledDistance=this.distance/this.totalDistance,this.addVerticesTo(j,te,p,_,y,v,n,s,l,h),this.distance=z,this.scaledDistance=this.distance/this.totalDistance}}else{const N=this.currentVertex;if(this.currentVertexIsOutside){Hy(N,D,S,A),this.e1=this.e2=-1,this.distance-=N.dist(D),this.scaledDistance=this.distance/this.totalDistance,this.lineSoFar=N.w;const j=this.evaluateLineProgressFeatures(N.w-this.totalFeatureLength*(this.lineClips?this.lineClips.start:0));this.addHalfVertex(N,p,_,h,!1,n,l,j),this.addHalfVertex(N,y,v,h,!0,-s,l,j),this.prevDistance=this.distance,this.distance=z,this.scaledDistance=this.distance/this.totalDistance}this.addVerticesTo(N,D,p,_,y,v,n,s,l,h)}else F||(this.addHalfVertex(e,p,_,h,!1,n,l,c),this.addHalfVertex(e,y,v,h,!0,-s,l,c));this.currentVertex=D,this.currentVertexIsOutside=F,this.lineSoFar=O}else this.addHalfVertex(e,p,_,h,!1,n,l,c),this.addHalfVertex(e,y,v,h,!0,-s,l,c)}addHalfVertex({x:e,y:t},n,s,l,c,h,p,_){if(this.patternJoinNone&&(this.segmentPoints.length===0&&(this.segmentStart=this.lineSoFar,this.segmentStartf32=Math.fround(this.lineSoFar)),c||this.segmentPoints.push(this.lineSoFar-this.segmentStart,h)),this.layoutVertexArray.emplaceBack((e<<1)+(l?1:0),(t<<1)+(c?1:0),Math.round(63*n)+128,Math.round(63*s)+128,1+(h===0?0:h<0?-1:1),0,this.lineSoFar-this.segmentStartf32),this.lineClips){const v=lt(this.lineClips.start,this.lineClips.end,this.scaledDistance);this.layoutVertexArray2.emplaceBack(this.scaledDistance,this.lineClipsArray.length,v)}const y=p.vertexLength++;if(this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,y),p.primitiveLength++),c?this.e2=y:this.e1=y,_!=null&&(this.zOffsetVertexArray.emplaceBack(_.zOffset,_.variableWidth,_.variableWidth,_.variableEmissiveStrength),this.showElevationIdDebug&&this.elevationIdColVertexArray.emplaceBack(0,0,0)),this.elevationGroundScaleValue){const v=_?_.elevationGroundScale:this.evaluateElevationGroundScale();this.elevationGroundScaleVertexArray.emplaceBack(v)}}updateScaledDistance(){this.lineClips?(this.scaledDistance=this.distance/this.totalDistance,this.lineSoFar=this.totalFeatureLength*this.lineClips.start+this.distance):this.lineSoFar=this.distance}updateDistance(e,t){this.prevDistance=this.distance,this.distance+=e.dist(t),this.updateScaledDistance()}}function eg(i,e,t){return i.x<e||i.x>t||i.y<e||i.y>t}tt(Q_,"LineBucket",{omit:["layers","patternFeatures","currentVertex","currentVertexIsOutside"]});const iw=ue([{name:"a_pos",components:2,type:"Int16"}],4),rw=ue([{name:"a_circle_z_offset",components:1,type:"Float32"}],4),nw=ue([{name:"a_pos_3",components:3,type:"Int16"},{name:"a_pos_normal_3",components:3,type:"Int16"}]);class Gp{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(t=>t.fqid),this.index=e.index,this.hasPattern=!1,this.projection=e.projection,this.layoutVertexArray=new fe,this.indexArray=new bt,this.segments=new fi,this.programConfigurations=new sa(e.layers,{zoom:e.zoom,lut:e.lut}),this.stateDependentLayerIds=this.layers.filter(t=>t.isStateDependent()).map(t=>t.id),this.worldview=e.worldview,this.hasAppearances=null}updateFootprints(e,t){}updateAppearances(e,t,n,s){return{hasLayoutChanges:!1,hasUboChanges:!1}}populate(e,t,n,s){const l=this.layers[0],c=[];let h=null;l.type==="circle"&&(h=l.layout.get("circle-sort-key"));for(const{feature:_,id:y,index:v,sourceLayerIndex:b}of e){const T=this.layers[0]._featureFilter.needGeometry,S=X(_,T);if(!this.layers[0]._featureFilter.filter(new Oi(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),S,n))continue;const A=h?h.evaluate(S,{},n):void 0,C={id:y,properties:_.properties,type:_.type,sourceLayerIndex:b,index:v,geometry:T?S.geometry:q(_,n,s),patterns:{},sortKey:A};c.push(C)}h&&c.sort((_,y)=>

7_.sortKey-y.sortKey);let p=null;s.projection.name==="globe"&&(this.globeExtVertexArray=new Xe,p=s.projection);for(const _ of c){const{geometry:y,index:v,sourceLayerIndex:b}=_,T=e[v].feature;this.addFeature(_,y,v,t.availableImages,n,p,t.brightness,t.elevationFeatures),t.featureIndex.insert(T,y,v,b,this.index)}this.hdExt&&this.hdExt.finalize()}update(e,t,n,s,l,c,h){this.programConfigurations.updatePaintArrays(e,t,l,n,s,c,h,this.worldview)}updateExpressions(e){this.programConfigurations.updateExpressions(e)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,iw.members),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.globeExtVertexArray&&(this.globeExtVertexBuffer=e.createVertexBuffer(this.globeExtVertexArray,nw.members)),this.hdExt&&this.hdExt.upload(e)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.globeExtVertexBuffer&&this.globeExtVertexBuffer.destroy(),this.hdExt&&this.hdExt.destroy())}addFeature(e,t,n,s,l,c,h,p){this.hdExt&&this.hdExt.beginFeature(e,p,l);for(const _ of t)for(const y of _){const v=y.x,b=y.y;if(v<0||v>=We||b<0||b>=We)continue;if(c){const A=c.projectTilePoint(v,b,l),C=c.upVector(l,v,b);this.addGlobeExtVertex(A,C),this.addGlobeExtVertex(A,C),this.addGlobeExtVertex(A,C),this.addGlobeExtVertex(A,C)}const T=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,e.sortKey),S=T.vertexLength;this.addCircleVertex(v,b,-1,-1),this.addCircleVertex(v,b,1,-1),this.addCircleVertex(v,b,1,1),this.addCircleVertex(v,b,-1,1),this.hdExt&&this.hdExt.writeVertexQuad(v,b),this.indexArray.emplaceBack(S,S+1,S+2),this.indexArray.emplaceBack(S,S+2,S+3),T.vertexLength+=4,T.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,n,{},s,l,h,void 0,this.worldview)}addCircleVertex(e,t,n,s){this.layoutVertexArray.emplaceBack(2*e+(n+1)/2,2*t+(s+1)/2)}addGlobeExtVertex(e,t){this.globeExtVertexArray.emplaceBack(e.x,e.y,e.z,t[0]*16384,t[1]*16384,t[2]*16384)}}tt(Gp,"CircleBucket",{omit:["layers"]});const ow=ue([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_tex_size",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),sw=ue([{name:"a_globe_anchor",components:3,type:"Int16"},{name:"a_globe_normal",components:3,type:"Float32"}],4),aw=ue([{name:"a_projected_pos",components:4,type:"Float32"}],4);ue([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const lw=ue([{name:"a_auto_z_offset",components:1,type:"Float32"}],4),cw=ue([{name:"a_feature_index",components:1,type:"Float32"}],4),uw=ue([{name:"a_x_axis",components:3,type:"Float32"},{name:"a_y_axis",components:3,type:"Float32"}]),hw=ue([{name:"a_texb",components:2,type:"Uint16"}]),dw=ue([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_elevation_from_sea",components:2,type:"Float32"}]),fw=ue([{name:"a_size_scale",components:1,type:"Float32"},{name:"a_padding",components:2,type:"Float32"},{name:"a_auto_z_offset",components:1,type:"Float32"}]);ue([{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Int16",name:"tileAnchorX"},{type:"Int16",name:"tileAnchorY"},{type:"Float32",name:"x1"},{type:"Float32",name:"y1"},{type:"Float32",name:"x2"},{type:"Float32",name:"y2"},{type:"Int16",name:"padding"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const Ky=ue([{name:"a_pos",components:3,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),pw=ue([{name:"a_pos_2f",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);ue([{name:"triangle",components:3,type:"Uint16"}]),ue([{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Float32",name:"tileAnchorX"},{type:"Float32",name:"tileAnchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"placedOrientation"},{type:"Uint8",name:"hidden"},{type:"Uint32",name:"crossTileID"},{type:"Int16",name:"associatedIconIndex"},{type:"Uint8",name:"flipState"}]),ue([{type:"Float32",name:"tileAnchorX"},{type:"Float32",name:"tileAnchorY"},{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Int16",name:"rightJustifiedTextSymbolIndex"},{type:"Int16",name:"centerJustifiedTextSymbolIndex"},{type:"Int16",name:"leftJustifiedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Int16",name:"placedIconSymbolIndex"},{type:"Int16",name:"verticalPlacedIconSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"verticalTextBoxStartIndex"},{type:"Uint16",name:"verticalTextBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"verticalIconBoxStartIndex"},{type:"Uint16",name:"verticalIconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numHorizontalGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint16",name:"numVerticalIconVertices"},{type:"Uint16",name:"useRuntimeCollisionCircles"},{type:"Uint32",name:"crossTileID"},{type:"Float32",components:2,name:"textOffset"},{type:"Float32",name:"collisionCircleDiameter"},{type:"Float32",name:"zOffset"},{type:"Uint8",name:"hasIconTextFit"},{type:"Uint16",name:"elevationFeatureIndex"}

7]),ue([{type:"Float32",name:"offsetX"}]),ue([{type:"Int16",name:"x"},{type:"Int16",name:"y"}]);const Jy=new Float32Array(1),mw=new Uint32Array(Jy.buffer);function Hp(i){return Jy[0]=i,mw[0]}const Oh=class td{static getBlockIndices(e){let t=td._blockIndicesTemplate;if(!t){t=td._blockIndicesTemplate=new Uint32Array(e);for(let n=0;n<e;n++)t[n]=n}return t}constructor(e,t,n,s){this.batchIndex=t,this.headerBuffer=null,this.propertiesBuffer=null,this.blockIndicesBuffer=null,this.context=e||null,this.propsDwords=n,this.totalBytes=4*this.propsDwords,this.headerData=s,this.propertiesData=new Float32Array(this.propsDwords),this._headerDirty=!0,this._propsDirtyMin=-1,this._propsDirtyMax=-1,this._blockIndicesDirty=!0,e&&this._initBuffers(e)}_initBuffers(e){const t=e.gl;if(this.totalBytes>e.maxUniformBlockSize)throw new Error(`UBO size ${this.totalBytes} exceeds device limit ${e.maxUniformBlockSize}`);if(this.headerBuffer=t.createBuffer(),!this.headerBuffer)throw new Error("Failed to create header UBO buffer");if(t.bindBuffer(t.UNIFORM_BUFFER,this.headerBuffer),t.bufferData(t.UNIFORM_BUFFER,td.HEADER_BYTES,t.DYNAMIC_DRAW),this.propertiesBuffer=t.createBuffer(),!this.propertiesBuffer)throw new Error("Failed to create properties UBO buffer");if(t.bindBuffer(t.UNIFORM_BUFFER,this.propertiesBuffer),t.bufferData(t.UNIFORM_BUFFER,this.totalBytes,t.DYNAMIC_DRAW),this.blockIndicesBuffer=t.createBuffer(),!this.blockIndicesBuffer)throw new Error("Failed to create block-indices UBO buffer");t.bindBuffer(t.UNIFORM_BUFFER,this.blockIndicesBuffer),t.bufferData(t.UNIFORM_BUFFER,this.totalBytes,t.DYNAMIC_DRAW),t.bindBuffer(t.UNIFORM_BUFFER,null)}markHeaderDirty(){this._headerDirty=!0}writeDataDrivenBlock(e,t){const n=this.headerData,s=4*n[2];if(s===0)return;const l=t*s;if(l+s>this.propertiesData.length)throw new Error(`UBO write out of bounds: feature index ${t} exceeds propertiesData capacity`);const c=n[0];for(let p=0;p<9;p++)c&1<<p&&this._copyFromFlat(l+4*n[3+p],p,e);(this._propsDirtyMin===-1||l<this._propsDirtyMin)&&(this._propsDirtyMin=l);const h=l+s;h>this._propsDirtyMax&&(this._propsDirtyMax=h)}rightSizeForTransfer(){const e=this._propsDirtyMax===-1?0:this._propsDirtyMax;e<this.propertiesData.length&&(this.propertiesData=this.propertiesData.slice(0,e))}_copyFromFlat(e,t,n){let s=4;(t<2||t===8)&&(s=this.headerData[1]>>>t&1?8:4);const l=td.EVAL_FLAT_OFFSETS[t];this.propertiesData.set(n.subarray(l,l+s),e)}upload(e){this.context||(this.context=e);const t=e.gl;this.headerBuffer&&this.propertiesBuffer&&this.blockIndicesBuffer||this._initBuffers(e);let n=!1;if(this._headerDirty&&(t.bindBuffer(t.UNIFORM_BUFFER,this.headerBuffer),t.bufferSubData(t.UNIFORM_BUFFER,0,this.headerData),this._headerDirty=!1,n=!0),this._propsDirtyMin!==-1){const s=this._propsDirtyMin,l=this._propsDirtyMax;t.bindBuffer(t.UNIFORM_BUFFER,this.propertiesBuffer),t.bufferSubData(t.UNIFORM_BUFFER,4*s,this.propertiesData,s,l-s),this._propsDirtyMin=-1,this._propsDirtyMax=-1,n=!0}this._blockIndicesDirty&&(t.bindBuffer(t.UNIFORM_BUFFER,this.blockIndicesBuffer),t.bufferSubData(t.UNIFORM_BUFFER,0,td.getBlockIndices(this.propsDwords)),this._blockIndicesDirty=!1,n=!0),n&&t.bindBuffer(t.UNIFORM_BUFFER,null)}bind(e,t){const n=e.gl,s=(c,h,p)=>{if(!h)return;const _=n.getUniformBlockIndex(t,c);_!==n.INVALID_INDEX&&(n.uniformBlockBinding(t,_,p),n.bindBufferBase(n.UNIFORM_BUFFER,p,h))},l=3*this.batchIndex;s("SymbolPaintPropertiesHeaderUniform",this.headerBuffer,l),s("SymbolPaintPropertiesUniform",this.propertiesBuffer,l+1),s("SymbolPaintPropertiesIndexUniform",this.blockIndicesBuffer,l+2)}destroy(){if(this.context){const e=this.context.gl;this.headerBuffer&&(e.deleteBuffer(this.headerBuffer),this.headerBuffer=null),this.propertiesBuffer&&(e.deleteBuffer(this.propertiesBuffer),this.propertiesBuffer=null),this.blockIndicesBuffer&&(e.deleteBuffer(this.blockIndicesBuffer),this.blockIndicesBuffer=null)}}};Oh.HEADER_DWORDS=16,Oh.HEADER_BYTES=64,Oh.EVAL_FLAT_OFFSETS=[0,8,16,20,24,28,32,36,40],Oh.EVAL_FLAT_TOTAL=48,Oh._blockIndicesTemplate=null;let nf=Oh;function Qy(i,e,t,n,s,l,c,h){return!!i&&(i.kind==="constant"?i.value==="none":i.evaluate({zoom:0,brightness:l,worldview:h},e,t,s,n,c)==="none")}function ex(i){if(!(i instanceof na))return!1;const e=i.value;return(e.kind==="source"||e.kind==="composite")&&e.isStateDependent}tt(nf,"SymbolPropertiesUBO",{omit:["headerBuffer","propertiesBuffer","blockIndicesBuffer"]});const of=["icon","text"].map(i=>[`${i}-color`,`${i}-halo-color`,`${i}-opacity`,`${i}-halo-width`,`${i}-halo-blur`,`${i}-emissive-strength`,`${i}-occlusion-opacity`,"symbol-z-offset",`${i}-translate`]),ur=new Float32Array(nf.EVAL_FLAT_TOTAL),_w=[0,0],tx=new WeakMap;class tg{constructor(e,t,n,s,l="",c,h){this.layer=e,this.zoom=t,this.lut=n,this.isText=s,this.worldview=l,this.maxUniformBufferBindings=c||24,this.uboSizeDwords=h||4096,this.allFeatureVtIndices=[],this.allFeatureIds=[],this.allFormattedSections=[],this.featureVertexRangesFromId=null,this.featureVertexRangesFromVtIndex=null,this.ubos=[],this.featureCount=0,this.cachedConstantUniforms=null,this.cachedConstantRenderZoom=null,this.cachedConstantBrightness=void 0,this.cachedConstantPaint=null,this.activeAppearanceByVtIndex=null,this.zoomDependency=new Uint8Array(9),this.sharedZoomRanges=new Float32Array(18),this._zoomRangeScratch=new Float32Array(2),this._floorZoom=Math.floor(this.zoom),this.header=new Uint32Array(nf.HEADER_DWORDS),this.updateHeader(),this.isAllConstant=this.header[0]===0;const p=4*this.header[2];this.maxFeaturesPerBatch=p===0?Number.MAX_SAFE_INTEGER:Math.floor(this.uboSizeDwords/p)}updateHeader(){const e=this.layer.paint;let t=0,n=0,s=0,l=0,c=!0;const h=this._floorZoom,p=of[+this.isText];for(let _=0;_<9;_++){const y=p[_],v=_<2,b=e.get(y),T=!(!b||typeof b.isConstant!="function"||b.isConstant()),S=this._appearancesHavePaintProperties(y);if(!T&&!S){const N=this._layerUnevaluated(y);N&&N.expression&&N.expression.kind==="camera"&&(s|=1<<_);continue}t|=1<<_;const A=this._collectZoomSignatures(y,h),C=A.hasZoom,D=A.differs,F=_===8;this.zoomDependency[_]=D?2:C?1:0;const O=D||F&&C;O&&(n|=1<<_);const z=b&&b.value;z&&z.isLightConstant===!1&&(c=!1),this.header[3+_]=l,l+=O?2:1,C&&!D&&A.representative&&(this._computeZoomRange(A.representative,h,this.sharedZoomRanges,2*_),v&&(this.header[12+2*_]=Hp(this.sharedZoomRanges[2*_]),this.header[12+2*_+1]=Hp(this.sharedZoomRanges[2*_+1])))}this.header[0]=t,this.header[1]=n,this.header[2]=l,this.isLightConstant=c,this.cameraMask=s}_recomputeSharedRanges(){const e=this._floorZoom,t=of[+this.isText];let n=0,s=!1;for(let l=0;l<9;l++){const c=t[l],h=this.zoomDependency[l];if(this.header[0]&1<<l){if(h!==0&&h!==2){const p=this._collectZoomSignatures(c,e);p.representative&&(this._computeZoomRange(p.representative,e,this.sharedZoomRanges,2*l),l<2&&(this.header[12+2*l]=Hp(this.sharedZoomRanges[2*l]),this.header[12+2*l+1]=Hp(this.sharedZoomRanges[2*l+1]),s=!0))}}else{const p=this._layerUnevaluated(c);p&&p.expression&&p.expression.kind==="camera"&&(n|=1<<l)}}if(this.cameraMask=n,s)for(const l of this.ubos)l.markHeaderDirty()}_collectZoomSignatures(e,t){let n=!1,s=!1,l=null,c=0,h=0;const p=_=>{if(!_)return;this._computeZoomRange(_,t,this._zoomRangeScratch,0);const y=this._zoomRangeScratch[0],v=this._zoomRangeScratch[1];n?y===c&&v===h||(s=!0):(n=!0,c=y,h=v,l=_)};p(this._zoomExprOf(this._layerUnevaluated(e)));for(const _ of this.layer.getAppearances()||[])_.hasPaintProperty(e)&&p(this._zoomExprOf(_.getUnevaluatedPaintProperty(e)));return{hasZoom:n,differs:s,representative:l}}evaluateAllProperties(e,t,n,s,l,c,h){const p={brightness:l,worldview:this.worldview},_={feature:e,featureState:t,canonical:n,availableImages:s,params:new Oi(this.zoom,p),paramsNext:new Oi(this.zoom+1,p),formattedSection:c,activeAppearance:h},y=of[+this.isText];for(let v=0;v<9;v++){const b=y[v],T=v<2,S=v===8,A=this.zoomDependency[v],C=A!==0,D=A===2,F=nf.EVAL_FLAT_OFFSETS[v],O=F+(T||S?4:2);T?this._evaluateColorValue(b,v,C,D,O,_,F):S?this._evaluateTranslateValue(b,v,C,D,O,_,F):this._evaluateFloatValue(b,v,C,D,O,_,F)}return ur}_resolveProp(e,t,n=!1,s){const l=this.layer.paint,c=l.get(e),h=e,p=!(!t||!t.hasPaintProperty(h)),_=p?s&&c&&c.property.overrides&&c.property.overrides.hasOverride(s)?c:t.paintProperties.get(h):l.get(e);if(n||!_||typeof _.isConstant!="function"||!_.isConstant())return _;const y=p?t.getUnevaluatedPaintProperty(h):this._layerUnevaluated(e);return this._unbakeCamera(_,y)}_unbakeCamera(e,t){const n=t&&t.expression;

7if(!n||n.kind!=="camera")return e;let s=tx.get(t);return s||(s=new na(e.property,n,e.parameters,e.iconImageUseTheme),tx.set(t,s)),s}_layerUnevaluated(e){const t=this.layer._transitionablePaint._values[e];return t&&t.value}_zoomExprOf(e){const t=e&&e.expression;return!t||t.kind!=="composite"&&t.kind!=="camera"?null:t}_evalAt(e,t,n){return e.property.evaluate(e.value,t,n.feature,n.featureState,n.canonical,n.availableImages,e.iconImageUseTheme,n.formattedSection)}_evaluateColorValue(e,t,n,s,l,c,h){const p=this._resolveProp(e,c.activeAppearance,!1,c.formattedSection);if(this._writePropertyZoomRange(t,n,s,p,l),!p)return ur[h]=0,ur[h+1]=0,ur[h+2]=0,void(ur[h+3]=1);const _=this._resolveProp(`${e}-use-theme`,c.activeAppearance,!0),y=Qy(_&&typeof _!="string"?_.value:void 0,c.feature,c.featureState,c.availableImages,c.canonical,c.params.brightness,c.formattedSection,this.worldview)?null:this.lut,v=(p.isConstant()?p.constantOr(Lt.transparent):this._evalAt(p,c.params,c)||Lt.transparent).toNonPremultipliedRenderColor(y);if(ur[h]=On(255*v.r,255*v.g),ur[h+1]=On(255*v.b,255*v.a),n){const b=(this._evalAt(p,c.paramsNext,c)||Lt.transparent).toNonPremultipliedRenderColor(y);ur[h+2]=On(255*b.r,255*b.g),ur[h+3]=On(255*b.b,255*b.a)}else ur[h+2]=ur[h],ur[h+3]=ur[h+1]}_computeZoomRange(e,t,n,s){let l=0,c=1;const h=!e||e.kind!=="composite"&&e.kind!=="camera"?null:e.zoomStops;if(h&&h.length>0)if(e.interpolationType==null){l=c=1;for(const p of h)if(p>t&&p<t+1){l=c=p-t;break}}else h[0]>t&&h[0]<t+1&&(l=h[0]-t);n[s]=l,n[s+1]=c}_writeZoomRange(e,t){this._computeZoomRange(e&&e.value,this._floorZoom,ur,t)}_writePropertyZoomRange(e,t,n,s,l){n?this._writeZoomRange(s,l):t?(ur[l]=this.sharedZoomRanges[2*e],ur[l+1]=this.sharedZoomRanges[2*e+1]):(ur[l]=0,ur[l+1]=0)}_evaluateFloatValue(e,t,n,s,l,c,h){const p=e.endsWith("opacity")?1:0,_=this._resolveProp(e,c.activeAppearance);this._writePropertyZoomRange(t,n,s,_,l);const y=(_?_.isConstant()?_.constantOr(p):this._evalAt(_,c.params,c):p)??p;if(ur[h]=y,n){const v=this._evalAt(_,c.paramsNext,c);ur[h+1]=v??p}else ur[h+1]=y}_evaluateTranslateValue(e,t,n,s,l,c,h){const p=this._resolveProp(e,c.activeAppearance);this._writePropertyZoomRange(t,n,s,p,l);const _=!!p&&typeof p.isConstant=="function"&&!p.isConstant(),y=p?typeof p.isConstant!="function"?p:_?this._evalAt(p,c.params,c):p.constantOr(_w):void 0;if(ur[h]=y?y[0]:0,ur[h+1]=y?y[1]:0,n){const v=_?this._evalAt(p,c.paramsNext,c):y;ur[h+2]=v?v[0]:0,ur[h+3]=v?v[1]:0}else ur[h+2]=ur[h],ur[h+3]=ur[h+1]}_appearancesHavePaintProperties(e){return this.layer.getAppearances().some(t=>t.hasPaintProperty(e))}hasStateDependentPaint(e){const t=e.paint,n=of[+this.isText];for(const s of n)if(ex(t.get(s)))return!0;for(const s of e.getAppearances()||[])for(const l of n){const c=l;if(s.hasPaintProperty(c)&&ex(s.paintProperties.get(c)))return!0}return!1}hasPerFeatureTranslate(){return!!(256&this.header[0])}getCurrentBatchIndex(){return this.maxFeaturesPerBatch===0?0:Math.floor(this.featureCount/this.maxFeaturesPerBatch)}_writeFeatureBlock(e,t){const n=this.isAllConstant?0:e;let s=Math.floor(n/this.maxFeaturesPerBatch),l=n%this.maxFeaturesPerBatch;this._batchExceedsDeviceLimit(s)&&(s=0,l=0);const c=this.ubos[s];return!!c&&(c.writeDataDrivenBlock(t,l),!0)}_batchExceedsDeviceLimit(e){return 3*e+2>=this.maxUniformBufferBindings}_reevaluateAt(e,t,n,s,l,c){if(!t)return;const h=this.allFeatureVtIndices[e],p=t.feature(h);if(!p)return;const _=this.allFeatureIds[e],y=_!=null&&l[_]||{},v={type:p.type,id:_,properties:p.properties||{},geometry:[]},b=this.activeAppearanceByVtIndex?this.activeAppearanceByVtIndex.get(h):void 0,T=this.evaluateAllProperties(v,y,n,s,c,(this.allFormattedSections?this.allFormattedSections[e]:void 0)||void 0,b);this._writeFeatureBlock(e,T)}_ensureRangeMaps(){if(!this.featureVertexRangesFromId){this.featureVertexRangesFromId=new Map,this.featureVertexRangesFromVtIndex=new Map;for(let e=0;e<this.allFeatureVtIndices.length;e++){const t=this.allFeatureIds[e];if(t!=null){let l=this.featureVertexRangesFromId.get(t);l||this.featureVertexRangesFromId.set(t,l=[]),l.push(e)}const n=this.allFeatureVtIndices[e];let s=this.featureVertexRangesFromVtIndex.get(n);s||this.featureVertexRangesFromVtIndex.set(n,s=[]),s.push(e)}}}populateUBO(e,t,n,s,l,c){const h=e.id,p=this.header,_=this.evaluateAllProperties(e,{},n,s,l,c);let y,v;this.isAllConstant?(y=0,v=this.featureCount===0,v&&(this.featureCount=1)):(y=this.featureCount++,v=!0);let b=Math.floor(y/this.maxFeaturesPerBatch),T=y%this.maxFeaturesPerBatch;return v&&(this._batchExceedsDeviceLimit(b)?(gi(`Too many symbol features: batch ${b} requires binding points up to ${3*b+2}, device limit ${this.maxUniformBufferBindings}. Some features will render incorrectly.`),b=0,T=0):(this.ubos[b]||(this.ubos[b]=new nf(null,b,this.uboSizeDwords,p)),this.ubos[b].writeDataDrivenBlock(_,T))),this.allFeatureVtIndices.push(t),this.allFeatureIds.push(h),this.allFormattedSections.push(c||null),T}updateFeatures(e,t,n,s,l,c,h){this.layer=t,this.cachedConstantUniforms=null,this._ensureRangeMaps();for(const p of e){const _=this.featureVertexRangesFromId.get(p);if(_)for(const y of _)this._reevaluateAt(y,n,s,l,c,h)}}updateDynamicExpressions(e,t,n,s,l,c){if(this.layer=e,this.cachedConstantUniforms=null,this._recomputeSharedRanges(),this.header[0]!==0)for(let h=0;h<this.allFeatureVtIndices.length;h++)this._reevaluateAt(h,t,n,s,l,c)}updateFeaturePaintForAppearance(e,t,n,s,l,c,h){if(!this.layer||(this.activeAppearanceByVtIndex||(this.activeAppearanceByVtIndex=new Map),this.activeAppearanceByVtIndex.set(e,h||null),this.header[0]===0))return!1;this._ensureRangeMaps();const p=this.featureVertexRangesFromVtIndex.get(e);if(!p)return!1;let _=!1;for(const y of p){const v=this.evaluateAllProperties(t,n,s,l,c,(this.allFormattedSections?this.allFormattedSections[y]:void 0)||void 0,h);_=this._writeFeatureBlock(y,v)||_}return _}getConstantUniformValues(e,t){const n=!!this.cameraMask;if(this.cachedConstantUniforms&&this.cachedConstantPaint===this.layer.paint&&this.cachedConstantBrightness===t&&(!n||this.cachedConstantRenderZoom===e))return this.cachedConstantUniforms;const s=this.layer.paint,l=n?new Oi(e,{brightness:t,worldview:this.worldview}):null,c={type:1,id:void 0,properties:{},geometry:[]},h=of[+this.isText],p=v=>{const b=h[v],T=s.get(b);if(!T)return[0,0,0,1];const S=s.get(`${b}

7i.kind==="camera"?s=lt(i.minSize,i.maxSize,p)*t:n=p*t}return{uSizeT:n,uSize:s}}const vw=Number.POSITIVE_INFINITY,bw=Math.sqrt(2),Ru=32640;function Nh(i,e,t,n,s,l,c){const h=i.hasLayoutProperty(s)?e.getAppearanceValueAndResolveTokens(i,s,t,n,[]):null;return(Array.isArray(l)?Array.isArray(h):typeof h==typeof l)?c?c(h):h:l}function ox(i,e,t,n,s,l,c,h){return{appearanceIconOffset:Nh(i,e,t,n,"icon-offset",s),appearanceIconRotate:Nh(i,e,t,n,"icon-rotate",l),appearanceIconSize:Nh(i,e,t,n,"icon-size",c,p=>p*h)}}function sx(i,e,t,n,s,l,c){return{appearanceTextOffset:Nh(i,e,t,n,"text-offset",s,([p,_])=>[p*Bh,_*Bh]),appearanceTextRotate:Nh(i,e,t,n,"text-rotate",l),appearanceTextSize:Nh(i,e,t,n,"text-size",c)}}function ax(i,e,t,n,s,l,c,h,p,_){if(!i)return;const y=function(v,b,T,S,A,C,D){if(v.kind==="camera")return v.maxSize;if(v.kind==="composite"){const F=b.possiblyEvaluate(new Oi(v.maxZoom,{worldview:C}),T,D).evaluate(A,{},T,D),O=b.possiblyEvaluate(new Oi(v.minZoom,{worldview:C}),T,D).evaluate(A,{},T,D);return Math.max(F,O)}return b.possiblyEvaluate(new Oi(S,{worldview:C}),T,D).evaluate(A,{},T,D)}(e,t,n,s,l,p,_);return i.scaleSelf(y*h*c)}function ig(i,e,t,n,s,l,c,h,p,_){return{iconPrimary:ax(i.getPrimary(),e,t,n,s,l,c,h,p,_),iconSecondary:ax(i.getSecondary(),e,t,n,s,l,c,h,p,_)}}function lx(i,e){return i*e/24}function cx(i,e,t,n,s,l){let c=null;return e.kind==="source"?(c=[Mc*t*n],c[0]>Ru&&gi(`${i}: Value for "text-size" or "icon-size" is >= 255. Reduce your "text-size" or "icon-size".`)):e.kind==="composite"&&(c=[Mc*s*n,Mc*l*n],(c[0]>Ru||c[1]>Ru)&&gi(`${i}: Value for "text-size" or "icon-size" is >= 255. Reduce your "text-size" or "icon-size".`)),c}const ww=ue([{type:"Float32",name:"a_globe_pos",components:3},{type:"Float32",name:"a_uv",components:2}]),{members:$p}=ww,Tw=ue([{name:"a_pos_3",components:3,type:"Int16"}]);var rg=ue([{name:"a_pos",type:"Int16",components:2}]);class Ew{constructor(e,t){this.pos=e,this.dir=t}intersectsPlane(e,t,n){const s=Ja(t,this.dir);if(Math.abs(s)<1e-6)return!1;const l=((e[0]-this.pos[0])*t[0]+(e[1]-this.pos[1])*t[1])/s;return n[0]=this.pos[0]+this.dir[0]*l,n[1]=this.pos[1]+this.dir[1]*l,!0}}class qp{constructor(e,t){this.pos=e,this.dir=t}intersectsPlane(e,t,n){const s=Di(t,this.dir);if(Math.abs(s)<1e-6)return!1;const l=((e[0]-this.pos[0])*t[0]+(e[1]-this.pos[1])*t[1]+(e[2]-this.pos[2])*t[2])/s;return n[0]=this.pos[0]+this.dir[0]*l,n[1]=this.pos[1]+this.dir[1]*l,n[2]=this.pos[2]+this.dir[2]*l,!0}closestPointOnSphere(e,t,n){if(function(T,S){var A=T[0],C=T[1],D=T[2],F=S[0],O=S[1],z=S[2];return Math.abs(A-F)<=Kn*Math.max(1,Math.abs(A),Math.abs(F))&&Math.abs(C-O)<=Kn*Math.max(1,Math.abs(C),Math.abs(O))&&Math.abs(D-z)<=Kn*Math.max(1,Math.abs(D),Math.abs(z))}(this.pos,e)||t===0)return n[0]=n[1]=n[2]=0,!1;const[s,l,c]=this.dir,h=this.pos[0]-e[0],p=this.pos[1]-e[1],_=this.pos[2]-e[2],y=s*s+l*l+c*c,v=2*(h*s+p*l+_*c),b=v*v-4*y*(h*h+p*p+_*_-t*t);if(b<0){const T=Math.max(-v/2,0),S=h+s*T,A=p+l*T,C=_+c*T,D=Math.hypot(S,A,C);return n[0]=S*t/D,n[1]=A*t/D,n[2]=C*t/D,!1}{const T=(-v-Math.sqrt(b))/(2*y);if(T<0){const S=Math.hypot(h,p,_);return n[0]=h*t/S,n[1]=p*t/S,n[2]=_*t/S,!1}return n[0]=h+s*T,n[1]=p+l*T,n[2]=_+c*T,!0}}}class ng{constructor(e,t,n,s,l){this.TL=e,this.TR=t,this.BR=n,this.BL=s,this.horizon=l}static fromInvProjectionMatrix(e,t,n){const s=[-1,1,1],l=[1,1,1],c=[1,-1,1],h=[-1,-1,1],p=hi(s,s,e),_=hi(l,l,e),y=hi(c,c,e),v=hi(h,h,e);return new ng(p,_,y,v,t/n)}}function og(i,e,t,n){const s=e[0],l=e[1],c=e[2],h=t[0],p=t[1],_=t[2];let y=1/0,v=-1/0;for(let b=0;b<i.length;b++){const T=i[b],S=(T[0]-s)*h+(T[1]-l)*p+(T[2]-c)*_;S<y&&(y=S),S>v&&(v=S)}return n[0]=y,n[1]=v,n}function ux(i,e){let t=!0;for(let n=0;n<i.planes.length;n++){const s=i.planes[n];let l=0;for(let c=0;c<e.length;c++)l+=+(Di(s,e[c])+s[3]>=0);if(l===0)return 0;l!==e.length&&(t=!1)}return t?2:1}const Sw=[0,0];function hx(i,e){for(const t of i.projections){const n=og(e,i.points[0],t.axis,Sw);if(t.projection[1]<n[0]||t.projection[0]>n[1])return 0}return 1}function dx(i,e){const t=e[0],n=e[1],s=e[2],l=e[3];for(let c=0;c<i.length;c++){const h=i[c];if(t*h[0]+n*h[1]+s*h[2]+l>=0)return!0}return!1}class Pl{constructor(e,t){this.points=e||new Array(8).fill([0,0,0]),this.planes=t||new Array(6).fill([0,0,0,0]),this.bounds=zi.fromPoints(this.points),this.projections=[],this.frustumEdges=[Li([],this.points[2],this.points[3]),Li([],this.points[0],this.points[3]),Li([],this.points[4],this.points[0]),Li([],this.points[5],this.points[1]),Li([],this.points[6],this.points[2]),Li([],this.points[7],this.points[3])];for(const n of this.frustumEdges){const s=[0,-n[2],n[1]],l=[n[2],0,-n[0]];this.projections.push({axis:s,projection:og(this.points,this.points[0],s,[0,0])}),this.projections.push({axis:l,projection:og(this.points,this.points[0],l,[0,0])})}}static fromInvProjectionMatrix(e,t,n,s){const l=Math.pow(2,n),c=[[-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(_=>{const y=ar([],_,e),v=1/y[3]/t*l;return(b=y)[0]=(T=y)[0]*(S=[v,v,s?1/y[3]:v,v])[0],b[1]=T[1]*S[1],b[2]=T[2]*S[2],b[3]=T[3]*S[3],b;var b,T,S}),h=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(_=>{const y=ti([],xr([],Li([],c[_[0]],c[_[1]]),Li([],c[_[2]],c[_[1]]))),v=-Di(y,c[_[1]]);return y.concat(v)}),p=[];for(let _=0;_<c.length;_++)p.push([c[_][0],c[_][1],c[_][2]]);return new Pl(p,h)}intersectsPrecise(e,t,n){for(let p=0;p<t.length;p++)if(!dx(e,t[p]))return 0;for(let p=0;p<this.planes.length;p++)if(!dx(e,this.planes[p]))return 0;const s=this.points,l=s[0][0],c=s[0][1],h=s[0][2];for(const p of n)for(const _ of this.frustumEdges){const y=p[1]*_[2]-p[2]*_[1],v=p[2]*_[0]-p[0]*_[2],b=p[0]*_[1]-p[1]*_[0];if(y===0&&v===0&&b===0)continue;let T=1/0,S=-1/0;for(let D=0;D<s.length;D++){const F=s[D],O=(F[0]-l)*y+(F[1]-c)*v+(F[2]-h)*b;O<T&&(T=O),O>S&&(S=O)}let A=1/0,C=-1/0;for(let D=0;D<e.length;D++){const F=e[D],O=(F[0]-l)*y+(F[1]-c)*v+(F[2]-h)*b;O<A&&(A=O),O>C&&(C=O)}if(T>C||A>S)return 0}return 1}containsPoint(e){for(const t of this.planes){const n=t[3];if(Di([t[0],t[1],t[2]],e)+n<0)return!1}return!0}}class zi{static fromPoints(e){const t=[1/0,1/0,1/0],n=[-1/0,-1/0,-1/0];for(const s of e)Zs(t,t,s),$s(n,n,s);return new zi(t,n)}static fromTileIdAndHeight(e,t,n){const s=1<<e.canonical.z,l=e.canonical.x,c=e.canonical.y;return new zi([l/s,c/s,t],[(l+1)/s,(c+1)/s,n])}static applyTransform(e,t){const n=e.getCorners();for(let s=0;s<n.length;++s)hi(n[s],n[s],t);return zi.fromPoints(n)}static applyTransformFast(e,t){const n=[t[12],t[13],t[14]],s=[...n];for(let l=0;l<3;l++)for(let c=0;c<3;c++){const h=t[4*c+l],p=h*e.min[c],_=h*e.max[c];n[l]+=Math.min(p,_),s[l]+=Math.max(p,_)}return new zi(n,s)}static projectAabbCorners(e,t){const n=e.getCorners();for(let s=0;s<n.length;++s)hi(n[s],n[s],t);return n}constructor(e,t){this.min=e,this.max=t,this.center=oi([],Yi([],this.min,this.max),.5)}quadrant(e){const t=[e%2==0,e<2],n=Hs(this.min),s=Hs(this.max);for(let l=0;l<t.length;l++)n[l]=t[l]?this.min[l]:this.center[l],s[l]=t[l]?this.center[l]:this.max[l];return s[2]=this.max[2],new zi(n,s)}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]}distanceZ(e){return Math.max(Math.min(this.max[2],e[2]),this.min[2])-e[2]}getCorners(){const e=this.min,t=this.max;return[[e[0],e[1],e[2]],[t[0],e[1],e[2]],[t[0],t[1],e[2]],[e[0],t[1],e[2]],[e[0],e[1],t[2]],[t[0],e[1],t[2]],[t[0],t[1],t[2]],[e[0],t[1],t[2]]]}intersects(e){return this.intersectsAabb(e.bounds)?ux(e,this.getCorners()):0}intersectsFlat(e){return this.intersectsAabb(e.bounds)?ux(e,[[this.min[0],this.min[1],0],[this.max[0],this.min[1],0],[this.max[0],this.max[1],0],[this.min[0],this.max[1],0]]):0}intersectsPrecise(e,t){return t||this.intersects(e)?hx(e,this.getCorners()):0}intersectsPreciseFlat(e,t){return t||this.intersectsFlat(e)?hx(e,[[this.min[0],this.min[1],0],[this.max[0],this.min[1],0],[this.max[0],this.max[1],0],[this.min[0],this.max[1],0]]):0}intersectsAabb(e){for(let t=0;t<3;++t)if(this.min[t]>e.max[t]||e.min[t]>this.max[t])return!1;return!0}intersectsAabbXY(e){return!(this.min[0]>e.max[0]||e.min[0]>this.max[0]||this.min[1]>e.max[1]||e.min[1]>this.max[1])}encapsulate(e){for(let t=0;t<3;t++)this.min[t]=Math.min(this.min[t],e.min[t]),this.max[t]=Math.max(this.max[t],e.max[t])}encapsulatePoint(e){for(let t=0;t<3;t++)this.min[t]=Math.min(this.min[t],e[t]),this.max[t]=Math.max(this.max[t],e[t])}closestPoint(e){return[Math.max(Math.min(this.max[0],e[0]),this.min[0]),Math.max(Math.min(this.max[1],e[1]),this.min[1]),Math.max(Math.min(this.max[2],e[2]),this.min[2])]}}function Wp(i){return i*Fn/Il}tt(zi,"Aabb");const Iw=[new zi([Yo,Yo,Yo],[Ko,Ko,Ko]),new zi([Yo,Yo,Yo],[0,0,Ko]),new zi([0,Yo,Yo],[Ko,0,Ko]),new zi([Yo,0,Yo],[0,Ko,Ko]),new zi([0,0,Yo],[Ko,Ko,Ko])];function fx(i,e,t,n=!0){const s=oi([],i._camera.position,i.worldSize),l=[e,t,1,1];ar(l,l,i.pixelMatrixInverse),Vo(l,l,1/l[3]);

7const c=ti([],Li([],l,s)),h=i.globeMatrix,p=[h[12],h[13],h[14]],_=Li([],p,s),y=Xi(_),v=ti([],_),b=i.worldSize/(2*Math.PI),T=Di(v,c),S=Math.asin(b/y);if(S<Math.acos(T)){if(!n)return null;const K=[],ee=[];oi(K,c,y/T),ti(ee,Li(ee,K,_)),ti(c,Yi(c,_,oi(c,ee,Math.tan(S)*y)))}const A=[];new qp(s,c).closestPointOnSphere(p,b,A);const C=ti([],Fr(h,0)),D=ti([],Fr(h,1)),F=ti([],Fr(h,2)),O=Di(C,A),z=Di(D,A),N=Di(F,A),j=Ur(Math.asin(-z/b));let te=Ur(Math.atan2(O,N));te=i.center.lng+function(K,ee){const le=(ee-K+180)%360-180;return le<-180?le+360:le}(i.center.lng,te);const G=po(te),W=yt($n(j),0,1);return new E(G,W)}class Aw{constructor(e,t,n){this.a=Li([],e,n),this.b=Li([],t,n),this.center=n;const s=ti([],this.a),l=ti([],this.b);this.angle=Math.acos(Di(s,l))}}function sg(i,e){if(i.angle===0)return null;let t;return t=i.a[e]===0?1/i.angle*.5*Math.PI:1/i.angle*Math.atan(i.b[e]/i.a[e]/Math.sin(i.angle)-1/Math.tan(i.angle)),t<0||t>1?null:function(n,s,l,c){const h=Math.sin(l);return n*(Math.sin((1-c)*l)/h)+s*(Math.sin(c*l)/h)}(i.a[e],i.b[e],i.angle,yt(t,0,1))+i.center[e]}function Na(i){if(i.z<=1)return Iw[i.z+2*i.y+i.x];const e=lg(Xp(i));return zi.fromPoints(e)}function Dl(i,e,t){return oi(i,i,1-t),cn(i,i,e,t)}function px(i,e,t){for(const n of i)hi(n,n,e),oi(n,n,t)}function ag(i,e,t,n){const s=e/i.worldSize,l=i.globeMatrix;if(t.z<=1){const W=Na(t).getCorners();return px(W,l,s),zi.fromPoints(W)}const c=Xp(t,n),h=lg(c,Fn+Wp(i._tileCoverLift));px(h,l,s);const p=Number.MAX_VALUE,_=[-p,-p,-p],y=[p,p,p];if(c.contains(i.center)){for(const ee of h)Zs(y,y,ee),$s(_,_,ee);_[2]=0;const W=i.point,K=[W.x*s,W.y*s,0];return Zs(y,y,K),$s(_,_,K),new zi(y,_)}if(i._tileCoverLift>0){for(const W of h)Zs(y,y,W),$s(_,_,W);return new zi(y,_)}const v=[l[12]*s,l[13]*s,l[14]*s],b=c.getCenter(),T=yt(i.center.lat,-85.051129,f),S=yt(b.lat,-85.051129,f),A=po(i.center.lng),C=$n(T);let D=A-po(b.lng);const F=C-$n(S);D>.5?D-=1:D<-.5&&(D+=1);let O=0;Math.abs(D)>Math.abs(F)?O=D>=0?1:3:(O=F>=0?0:2,cn(v,v,[l[4]*s,l[5]*s,l[6]*s],-Math.sin(Bt(F>=0?c.getSouth():c.getNorth()))*Fn));const z=h[O],N=h[(O+1)%4],j=new Aw(z,N,v),te=[sg(j,0)||z[0],sg(j,1)||z[1],sg(j,2)||z[2]],G=Ll(i.zoom);if(G>0){const W=function({x:ee,y:le,z:de},ve,xe,we,Fe){const se=1/(1<<de);let pe=ee*se,ge=pe+se,Se=le*se,Me=Se+se,Pe=0;const Ie=(pe+ge)/2-we;return Ie>.5?Pe=-1:Ie<-.5&&(Pe=1),pe=((pe+Pe)*ve-(we*=ve))*xe+we,ge=((ge+Pe)*ve-we)*xe+we,Se=(Se*ve-(Fe*=ve))*xe+Fe,Me=(Me*ve-Fe)*xe+Fe,[[pe,Me,0],[ge,Me,0],[ge,Se,0],[pe,Se,0]]}(t,e,i._pixelsPerMercatorPixel,A,C);for(let ee=0;ee<h.length;ee++)Dl(h[ee],W[ee],G);const K=Yi([],W[O],W[(O+1)%4]);oi(K,K,.5),Dl(te,K,G)}for(const W of h)Zs(y,y,W),$s(_,_,W);return y[2]=Math.min(z[2],N[2]),Zs(y,y,te),$s(_,_,te),new zi(y,_)}function Xp({x:i,y:e,z:t},n=!1){const s=1/(1<<t),l=new Wt(qn(i*s),e===(1<<t)-1&&n?-90:wr((e+1)*s)),c=new Wt(qn((i+1)*s),e===0&&n?90:wr(e*s));return new a(l,c)}function lg(i,e=Fn){const t=Bt(i.getNorth()),n=Bt(i.getSouth()),s=Math.cos(t),l=Math.cos(n),c=Math.sin(t),h=Math.sin(n),p=i.getWest(),_=i.getEast();return[Tc(l,h,p,e),Tc(l,h,_,e),Tc(s,c,_,e),Tc(s,c,p,e)]}function af(i,e,t,n){const s=1<<t.z,l=(i/We+t.x)/s;return Sl(wr((e/We+t.y)/s),qn(l),n)}function Yp({min:i,max:e}){return 16383/Math.max(e[0]-i[0],e[1]-i[1],e[2]-i[2])}const Kp=new Float64Array(16);function Jp(i){const e=Yp(i),t=No(Kp,[e,e,e]);return Wi(t,t,rs([],i.min))}function cg(i){const e=1/Yp(i);return Gs(Kp,i.min),mr(Kp,Kp,[e,e,e])}function ug(i){const e=We/(2*Math.PI);return i/(2*Math.PI)/e}function mx(i,e){return We/(512*Math.pow(2,i))*Yp(Na(e))}function _x(i,e,t,n,s){const l=ug(t),c=[i,e,-t/(2*Math.PI)],h=er(new Float64Array(16));return Wi(h,h,c),mr(h,h,[l,l,l]),Is(h,h,Bt(-s)),So(h,h,Bt(-n)),h}function Ll(i){return ls(5,6,i)}function gx(i,e){const t=Sl(e.lat,e.lng),n=function(S){const A=Sl(S._center.lat,S._center.lng);let C=xr([],Tr(0,1,0),A);const D=Qn([],-S.angle,A);C=hi(C,C,D),Qn(D,-S._pitch,C);const F=ti([],A);return oi(F,F,Wp(S.cameraToCenterDistance/S.pixelsPerMeter)),hi(F,F,D),Yi([],A,F)}(i);return c=(s=eo([],n,t))[0],h=s[1],p=s[2],_=(l=t)[0],y=l[1],v=l[2],T=(b=Math.sqrt((c*c+h*h+p*p)*(_*_+y*y+v*v)))&&Di(s,l)/b,Math.acos(Math.min(Math.max(T,-1),1));var s,l,c,h,p,_,y,v,b,T}function hg(i,e){return gx(i,e)>Math.PI/2*1.01}const yx=Bt(85),Cw=Math.cos(yx),Mw=Math.sin(yx);function xx(i,e){const t=i.fovAboveCenter,n=i.elevation?i.elevation.getMinElevationBelowMSL()*e:0,s=Math.min(n,i.isOrthographic?-10*e:0),l=(i._camera.position[2]*i.worldSize-s)/Math.cos(i._pitch),c=Math.sin(t)*l/Math.sin(Math.max(Math.PI/2-i._pitch-t,.01));let h=Math.sin(i._pitch)*c+l;const p=l*(1/i._horizonShift);if(!i.elevation||i.elevation.exaggeration()===0){let _=Math.max(i.zoom-17,0);i.isOrthographic&&(_/=10),h*=1+_}return Math.min(1.01*h,p)}class Rc{constructor(e,t,n){this.z=e,this.x=t,this.y=n,this.key=Pc(0,e,e,t,n)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}isChildOf(e){const t=this.z-e.z;return e.z===0||e.z<this.z&&e.x===this.x>>t&&e.y===this.y>>t}url(e,t){const n=function(l,c,h){const p=2**h,_=2*Math.PI*6378137,y=_*(l/p-.5),v=_*(.5-(c+1)/p);return`${y},${v}

7])}tt(Rc,"CanonicalTileID"),tt(qr,"OverscaledTileID",{omit:["projMatrix","expandedProjMatrix"]});const Rw=er(new Float32Array(16));class Dc{constructor(e){this.spec=e,this.name=e.name,this.wrap=!1,this.requiresDraping=!1,this.supportsWorldCopies=!1,this.supportsTerrain=!1,this.supportsFog=!1,this.supportsFreeCamera=!1,this.zAxisUnit="meters",this.isReprojectedInTileSpace=!0,this.unsupportedLayers=["custom"],this.center=[0,0],this.range=[3.5,7]}project(e,t){return{x:0,y:0,z:0}}unproject(e,t){return new Wt(0,0)}projectTilePoint(e,t,n){return{x:e,y:t,z:0}}locationPoint(e,t,n,s=!0){return e._coordinatePoint(e.locationCoordinate(t,n),s)}pixelsPerMeter(e,t){return o(1,e)*t}pixelSpaceConversion(e,t,n){return 1}farthestPixelDistance(e){return xx(e,e.pixelsPerMeter)}pointCoordinate(e,t,n,s){const l=e.horizonLineFromTop(!1),c=new Le(t,Math.max(l,n));return e.rayIntersectionCoordinate(e.pointRayIntersection(c,s))}pointCoordinate3D(e,t,n){const s=new Le(t,n);if(e.elevation)return e.elevation.pointCoordinate(s);{const l=this.pointCoordinate(e,s.x,s.y,0);return[l.x,l.y,l.z]}}isPointAboveHorizon(e,t){if(e.elevation&&e.elevation.visibleDemTiles.length)return!this.pointCoordinate3D(e,t.x,t.y);const n=e.horizonLineFromTop();return t.y<n}createInversionMatrix(e,t){return Rw}createTileMatrix(e,t,n){let s,l,c;const h=n.canonical,p=er(new Float64Array(16));if(this.isReprojectedInTileSpace){const _=dg(h,this);s=1,l=_.x+n.wrap*_.scale,c=_.y,mr(p,p,[s/_.scale,s/_.scale,e.pixelsPerMeter/t])}else s=t/e.zoomScale(h.z),l=(h.x+Math.pow(2,h.z)*n.wrap)*s,c=h.y*s;return Wi(p,p,[l,c,0]),mr(p,p,[s/We,s/We,1]),p}upVector(e,t,n){return[0,0,1]}upVectorScale(e,t,n){return{metersToTile:1}}}class Pw extends Dc{constructor(e){super(e),this.range=[4,7],this.center=e.center||[-96,37.5];const[t,n]=this.parallels=e.parallels||[29.5,45.5],s=Math.sin(Bt(t));this.n=(s+Math.sin(Bt(n)))/2,this.c=1+s*(2*this.n-s),this.r0=Math.sqrt(this.c)/this.n}project(e,t){const{n,c:s,r0:l}=this,c=Bt(e-this.center[0]),h=Bt(t),p=Math.sqrt(s-2*n*Math.sin(h))/n;return{x:p*Math.sin(c*n),y:p*Math.cos(c*n)-l,z:0}}unproject(e,t){const{n,c:s,r0:l}=this,c=l+t;let h=Math.atan2(e,Math.abs(c))*Math.sign(c);c*n<0&&(h-=Math.PI*Math.sign(e)*Math.sign(c));const p=Bt(this.center[0])*n;h=vn(h,-Math.PI-p,Math.PI-p);const _=yt(Ur(h/n)+this.center[0],-180,180),y=Math.asin(yt((s-(e*e+c*c)*n*n)/(2*n),-1,1)),v=yt(Ur(y),-85.051129,f);return new Wt(_,v)}}const lf=1.340264,cf=-.081106,uf=893e-6,hf=.003796,em=Math.sqrt(3)/2;class Dw extends Dc{project(e,t){t=t/180*Math.PI,e=e/180*Math.PI;const n=Math.asin(em*Math.sin(t)),s=n*n,l=s*s*s;return{x:.5*(e*Math.cos(n)/(em*(lf+3*cf*s+l*(7*uf+9*hf*s)))/Math.PI+.5),y:1-.5*(n*(lf+cf*s+l*(uf+hf*s))/Math.PI+1),z:0}}unproject(e,t){e=(2*e-.5)*Math.PI;let n=t=(2*(1-t)-1)*Math.PI,s=n*n,l=s*s*s;for(let y,v,b,T=0;T<12&&(v=n*(lf+cf*s+l*(uf+hf*s))-t,b=lf+3*cf*s+l*(7*uf+9*hf*s),y=v/b,n=yt(n-y,-Math.PI/3,Math.PI/3),s=n*n,l=s*s*s,!(Math.abs(y)<1e-12));++T);const c=em*e*(lf+3*cf*s+l*(7*uf+9*hf*s))/Math.cos(n),h=Math.asin(Math.sin(n)/em),p=yt(180*c/Math.PI,-180,180),_=yt(180*h/Math.PI,-85.051129,f);return new Wt(p,_)}}class Lw extends Dc{constructor(e){super(e),this.wrap=!0,this.supportsWorldCopies=!0}project(e,t){return{x:.5+e/360,y:.5-t/360,z:0}}unproject(e,t){const n=360*(e-.5),s=yt(360*(.5-t),-85.051129,f);return new Wt(n,s)}}const Vh=Math.PI/2;function tm(i){return Math.tan((Vh+i)/2)}class zw extends Dc{constructor(e){super(e),this.center=e.center||[0,30];const[t,n]=this.parallels=e.parallels||[30,30];let s=Bt(t),l=Bt(n);this.southernCenter=s+l<0,this.southernCenter&&(s=-s,l=-l);const c=Math.cos(s),h=tm(s);this.n=s===l?Math.sin(s):Math.log(c/Math.cos(l))/Math.log(tm(l)/h),this.f=c*Math.pow(tm(s),this.n)/this.n}project(e,t){t=Bt(t),this.southernCenter&&(t=-t),e=Bt(e-this.center[0]);const n=1e-6,{n:s,f:l}=this;l>0?t<-Vh+n&&(t=-Vh+n):t>Vh-n&&(t=Vh-n);const c=l/Math.pow(tm(t),s);let h=c*Math.sin(s*e),p=l-c*Math.cos(s*e);return h=.5*(h/Math.PI+.5),p=.5*(p/Math.PI+.5),{x:h,y:this.southernCenter?p:1-p,z:0}}unproject(e,t){e=(2*e-.5)*Math.PI,this.southernCenter&&(t=1-t),t=(2*(1-t)-.5)*Math.PI;const{n,f:s}=this,l=s-t,c=Math.sign(l),h=Math.sign(n)*Math.sqrt(e*e+l*l);let p=Math.atan2(e,Math.abs(l))*c;l*n<0&&(p-=Math.PI*Math.sign(e)*c);const _=yt(Ur(p/n)+this.center[0],-180,180),y=yt(Ur(2*Math.atan(Math.pow(s/h,1/n))-Vh

7),-85.051129,f);return new Wt(_,this.southernCenter?-y:y)}}class wx extends Dc{constructor(e){super(e),this.wrap=!0,this.supportsWorldCopies=!0,this.supportsTerrain=!0,this.supportsFog=!0,this.supportsFreeCamera=!0,this.isReprojectedInTileSpace=!1,this.unsupportedLayers=[],this.range=null}project(e,t){return{x:po(e),y:$n(t),z:0}}unproject(e,t){const n=qn(e),s=wr(t);return new Wt(n,s)}}const Tx=Bt(f);class Fw extends Dc{project(e,t){const n=(t=Bt(t))*t,s=n*n;return{x:.5*((e=Bt(e))*(.8707-.131979*n+s*(s*(.003971*n-.001529*s)-.013791))/Math.PI+.5),y:1-.5*(t*(1.007226+n*(.015085+s*(.028874*n-.044475-.005916*s)))/Math.PI+1),z:0}}unproject(e,t){e=(2*e-.5)*Math.PI;let n=t=(2*(1-t)-1)*Math.PI,s=25,l=0,c=n*n;do{c=n*n;const _=c*c;l=(n*(1.007226+c*(.015085+_*(.028874*c-.044475-.005916*_)))-t)/(1.007226+c*(.045255+_*(.259866*c-.311325-.005916*11*_))),n=yt(n-l,-Tx,Tx)}while(Math.abs(l)>1e-6&&--s>0);c=n*n;const h=yt(Ur(e/(.8707+c*(c*(c*c*c*(.003971-.001529*c)-.013791)-.131979))),-180,180),p=Ur(n);return new Wt(h,p)}}const Ex=Bt(f);class Ow extends Dc{project(e,t){t=Bt(t),e=Bt(e);const n=Math.cos(t),s=2/Math.PI,l=Math.acos(n*Math.cos(e/2)),c=Math.sin(l)/l,h=.5*(e*s+2*n*Math.sin(e/2)/c)||0,p=.5*(t+Math.sin(t)/c)||0;return{x:.5*(h/Math.PI+.5),y:1-.5*(p/Math.PI+1),z:0}}unproject(e,t){let n=e=(2*e-.5)*Math.PI,s=t=(2*(1-t)-1)*Math.PI,l=25;const c=1e-6;let h=0,p=0;do{const _=Math.cos(s),y=Math.sin(s),v=2*y*_,b=y*y,T=_*_,S=Math.cos(n/2),A=Math.sin(n/2),C=2*S*A,D=A*A,F=1-T*S*S,O=F?1/F:0,z=F?Math.acos(_*S)*Math.sqrt(1/F):0,N=.5*(2*z*_*A+2*n/Math.PI)-e,j=.5*(z*y+s)-t,te=.5*O*(T*D+z*_*S*b)+1/Math.PI,G=O*(C*v/4-z*y*A),W=.125*O*(v*A-z*y*T*C),K=.5*O*(b*S+z*D*_)+.5,ee=G*W-K*te;h=(j*G-N*K)/ee,p=(N*W-j*te)/ee,n=yt(n-h,-Math.PI,Math.PI),s=yt(s-p,-Ex,Ex)}while((Math.abs(h)>c||Math.abs(p)>c)&&--l>0);return new Wt(Ur(n),Ur(s))}}class Sx extends Dc{constructor(e){super(e),this.center=e.center||[0,0],this.parallels=e.parallels||[0,0],this.cosPhi=Math.max(.01,Math.cos(Bt(this.parallels[0]))),this.scale=1/(2*Math.max(Math.PI*this.cosPhi,1/this.cosPhi)),this.wrap=!0,this.supportsWorldCopies=!0}project(e,t){const{scale:n,cosPhi:s}=this;return{x:Bt(e)*s*n+.5,y:-Math.sin(Bt(t))/s*n+.5,z:0}}unproject(e,t){const{scale:n,cosPhi:s}=this,l=-(t-.5)/n,c=yt(Ur((e-.5)/n)/s,-180,180),h=Math.asin(yt(l*s,-1,1)),p=yt(Ur(h),-85.051129,f);return new Wt(c,p)}}class Bw extends wx{constructor(e){super(e),this.requiresDraping=!0,this.supportsWorldCopies=!1,this.supportsFog=!0,this.zAxisUnit="pixels",this.unsupportedLayers=["debug"],this.range=[3,5]}projectTilePoint(e,t,n){const s=af(e,t,n);return hi(s,s,Jp(Na(n))),{x:s[0],y:s[1],z:s[2]}}locationPoint(e,t,n){const s=Sl(t.lat,t.lng),l=ti([],s),c=n?e._centerAltitude+n:e.elevation?e.elevation.getAtPointOrZero(e.locationCoordinate(t),e._centerAltitude):e._centerAltitude;cn(s,s,l,o(1,0)*We*c);const h=er(new Float64Array(16));return zt(h,e.pixelMatrix,e.globeMatrix),hi(s,s,h),new Le(s[0],s[1])}pixelsPerMeter(e,t){return o(1,0)*t}pixelSpaceConversion(e,t,n){const s=o(1,e)*t,l=lt(o(1,45)*t,s,n);return this.pixelsPerMeter(e,t)/l}createTileMatrix(e,t,n){const s=cg(Na(n.canonical));return zt(new Float64Array(16),e.globeMatrix,s)}createInversionMatrix(e,t){const{center:n}=e,s=Jp(Na(t));return So(s,s,Bt(n.lng)),Is(s,s,Bt(n.lat)),mr(s,s,[e._pixelsPerMercatorPixel,e._pixelsPerMercatorPixel,1]),Float32Array.from(s)}pointCoordinate(e,t,n,s){return fx(e,t,n,!0)||new E(0,0)}pointCoordinate3D(e,t,n){const s=this.pointCoordinate(e,t,n,0);return[s.x,s.y,s.z]}isPointAboveHorizon(e,t){return!fx(e,t.x,t.y,!1)}farthestPixelDistance(e){const t=function(s,l){const c=s.cameraToCenterDistance,h=s._centerAltitude*l,p=s._camera,_=s._camera.forward(),y=Yi([],oi([],_,-c),[0,0,h]),v=s.worldSize/(2*Math.PI),b=[0,0,-v],T=s.width/s.height,S=Math.tan(s.fovAboveCenter),A=oi([],p.up(),S),C=oi([],p.right(),S*T),D=ti([],Yi([],Yi([],_,A),C)),F=[];let O;if(new qp(y,D).closestPointOnSphere(b,v,F)){const z=Yi([],F,b),N=Li([],z,y);O=Math.cos(s.fovAboveCenter)*Xi(N)}else{const z=Li([],y,b),N=Li([],b,y);ti(N,N);const j=Xi(z)-v;O=Math.sqrt(j*(j+2*v));const te=Math.acos(O/(v+j))-Math.acos(Di(_,N));O*=Math.cos(te)}return 1.01*O}(e,this.pixelsPerMeter(e.center.lat,e.worldSize)),n=Ll(e.zoom);if(n>0){const s=xx(e,o(1,e.center.lat)*e.worldSize),l=e.worldSize/(2*Math.PI),c=Math.max(e.width,e.height)/e.worldSize*Math.PI;return lt(t,s+l*(1-Math.cos(c)),Math.pow(n,10))}return t}upVector(e,t,n){return af(t,n,e,1)}upVectorScale(e){return{metersToTile:Wp(Yp(Na(e)))}}}function im(i){const e=i.parallels,t=!!e&&Math.abs(e[0]+e[1])<.01;switch(i.name){case"mercator":return new wx(i);case"equirectangular":return new Lw(i);case"naturalEarth":return new Fw(i);case"equalEarth":return new Dw(i);case"winkelTripel":return new Ow(i);case"albers":return t?new Sx(i):new Pw(i);case"lambertConformalConic":return t?new Sx(i):new zw(i);case"globe":return new Bw(i)}throw new Error(`Invalid projection name: ${i.name}`)}const df=Number.MAX_SAFE_INTEGER,kw=df-1;function Ix(i,e,t,n){return i.order<e||i.order===df||!(i.clipMask&t)||function(s,l){if(l.length===0)return!1;let c=s;for(;c!=="";){if(l.includes(c))return!1;c=Mp(c)}return!0}(n,i.clipScope)}function rm(i,e){return i.x-e.x||i.y-e.y}function Ax(i,e){return rm(i.min,e.min)===0&&rm(i.max,e.max)===0}function fg(i,e){return!(i.min.x>e.max.x||i.max.x<e.min.x||i.min.y>e.max.y||i.max.y<e.min.y)}function nm(i,e){if(i.length!==e.length)return!1;for(let t=0;t<i.length;t++)if(i[t].sourceId!==e[t].sourceId||!Ax(i[t],e[t])||i[t].order!==e[t].order||i[t].clipMask!==e[t].clipMask||!as(i[t].clipScope,e[t].clipScope))return!1;return!0}function Cx(i,e,t){const n=1/We,s=1/(1<<t.canonical.z),l=(e.x*n+t.canonical.x)*s+t.wrap,c=(e.y*n+t.canonical.y)*s;return{min:new Le((i.x*n+t.canonical.x)*s+t.wrap,(i.y*n+t.canonical.y)*s),max:new Le(l,c)}}function Nw(i,e,t){const n=1<<t.canonical.z,s=((e.x-t.wrap)*n-t.canonical.x)*We,l=(e.y*n-t.canonical.y)*We;return{min:new Le(((i.x-t.wrap)*n-t.canonical.x)*We,(i.y*n-t.canonical.y)*We),max:new Le(s,l)}}function pg(i,e,t,n,s,l,c){const h=i.indices,p=i.vertices,_=[];for(let y=n;y<n+s;y+=3){const v=e[t[y+0]+l],b=e[t[y+1]+l],T=e[t[y+2]+l],S=Math.min(v.x,b.x,T.x),A=Math.max(v.x,b.x,T.x),C=Math.min(v.y,b.y,T.y),D=Math.max(v.y,b.y,T.y);_.length=0,i.grid.query(new Le(S,C),new Le(A,D),_);for(let F=0;F<_.length;F++){const O=_[F];if(Y_(p[h[3*O+0]],p[h[3*O+1]],p[h[3*O+2]],v,b,T,c))return!0}}return!1}function Mx(i,e,t,n){if(!i||!t)return!1;let s=i.vertices;if(!e.canonical.equals(n.canonical)||e.wrap!==n.wrap){if(t.vertices.length<i.vertices.length)return Mx(t,n,i,e);const l=e.canonical,c=n.canonical,h=Math.pow(2,c.z-l.z);s=i.vertices.map(p=>new Le((p.x+l.x*We)*h-c.x*We,(p.y+l.y*We)*h-c.y*We))}return pg(t,s,i.indices,0,i.indices.length,0,0)}function Rx(i,e,t,n){const s=Math.pow(2,n.z-t.z);return new Le((i+t.x*We)*s-n.x*We,(e+t.y*We)*s-n.y*We)}function mg(i,e){const t=[];e.grid.queryPoint(i,t);const n=e.indices,s=e.vertices;for(let l=0;l<t.length;l++){const c=t[l];if(Ac([s[n[3*c+0]],s[n[3*c+1]],s[n[3*c+2]]],i))return!0}return!1}const _g=4294967296,Px=1/_g,Dx=typeof TextDecoder>"u"?null:new TextDecoder("utf-8");class om{constructor(e){this.buf=ArrayBuffer.isView(e)?e:new Uint8Array(e),this.dataView=new DataView(this.buf.buffer,this.buf.byteOffset,this.buf.byteLength),this.pos=0,this.type=0,this._valueStart=-1,this.length=this.buf.length}readFields(e,t,n=this.length){let s;for(;s=this.nextField(n);)e(s,t,this);return t}readMessage(e,t){return this.readFields(e,t,this.readVarint()+this.pos)}readFixed32(){const e=this.dataView.getUint32(this.pos,!0);return this.pos+=4,e}readSFixed32(){const e=this.dataView.getInt32(this.pos,!0);return this.pos+=4,e}readFixed64(){const e=this.dataView.getUint32(this.pos,!0)+this.dataView.getUint32(this.pos+4,!0)*_g;return this.pos+=8,e}readSFixed64(){const e=this.dataView.getUint32(this.pos,!0)+this.dataView.getInt32(this.pos+4,!0)*_g;return this.pos+=8,e}readFloat(){const e=this.dataView.getFloat32(this.pos,!0);return this.pos+=4,e}readDouble(){const e=this.dataView.getFloat64(this.pos,!0);return this.pos+=8,e}readVarint(e){const t=this.buf,n=t[this.pos++];if(n<128)return n;let s,l=127&n;return s=t[this.pos++],l|=(127&s)<<7,s<128?l:(s=t[this.pos++],l|=(127&s)<<14,s<128?l:(s=t[this.pos++],l|=(127&s)<<21,s<128?l:(s=t[this.pos],l|=(15&s)<<28,function(c,h,p){const _=p.buf;let y,v;if(v=_[p.pos++],y=(112&v)>>4,v<128||(v=_[p.pos++],y|=(127&v)<<3,v<128)||(v=_[p.pos++],y|=(127&v)<<10,v<128)||(v=_[p.pos++],y|=(127&v)<<17,v<128)||(v=_[p.pos++],y|=(127&v)<<24,v<128)||(v=_[p.pos++],y|=(1&v)<<31,v<128))return Uh(c,y,h);throw new Error("Expected varint not more than 10 bytes")}(l,e,this))))}readSVarint(){const e=this.readVarint();return e%2==1?(e+1)/-2:e/2}readBoolean(){return!!this.readVarint()}readString(){const e=this.readVarint()+this.pos,t=this.pos;return this.pos=e,e-t>=12&&Dx?Dx.decode(this.buf.subarray(t,e)):function(n,s,l){let c="",h=s;for(;h<l;){const p=n[h];let _,y,v,b=null,T=p>239?4:p>223?3:p>191?2:1;if(h+T>l)break;T===1?p<128&&(b=p):T===2?(_=n[h+1],(192&_)==128&&(b=(31&p)<<6|63&_,b<=127&&(b=null))):T===3?(_=n[h+1],y=n[h+2],(192&_)==128&&(192&y)==128&&(b=(15&p)<<12|(63&_)<<6|63&y,(b<=2047||b>=55296&&b<=57343)&&(b=null))):T===4&&(_=n[h+1],y=n[h+2],v=n[h+3],(192&_)==128&&(192&y)==128&&(192&v)==128&&(b=(15&p)<<18|(63&_)<<12|(63&y)<<6|63&v,(b<=65535||b>=1114112)&&(b=null))),b===null?(b=65533,T=1):b>65535&&(b-=65536,c+=String.fromCharCode(b>>>10&1023|55296),b=56320|1023&b),c+=String.fromCharCode(b),h+=T}return c}(this.buf,t,e)}readBytes(){const e=this.readVarint()+this.pos,t=this.buf.subarray(this.pos,e);return this.pos=e,t}readPackedVarint(e=[],t){const n=this.readPackedEnd();for(;this.pos<n;)e.push(this.readVarint(t));return e}readPackedSVarint(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readSVarint());return e}readPackedBoolean(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readBoolean());return e}readPackedFloat(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readFloat());return e}readPackedDouble(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readDouble());return e}readPackedFixed32(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readFixed32());return e}readPackedSFixed32(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readSFixed32());return e}readPackedFixed64(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readFixed64());return e}readPackedSFixed64(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readSFixed64());return e}readPackedEnd(){return this.type===2?this.readVarint()+this.pos:this.pos+1}nextField(e=this.length){if(this.pos===this._valueStart&&this.skip(this.type),this.pos>=e)return 0;const t=this.readVarint();return this.type=7&t,this._valueStart=this.pos,t>>>3}skip(e){const t=7&e;if(t===0)for(;this.buf[this.pos++]>127;);else if(t===2)this.pos=this.readVarint()+this.pos;else if(t===5)this.pos+=4;else{if(t!==1)throw new Error(`Unimplemented type: ${t}`);this.pos+=8}}}function Uh(i,e,t){return t?4294967296*e+(i>>>0):4294967296*(e>>>0)+(i>>>0)}function Lx(i,e,t){const n=e<=16383?1:e<=2097151?2:e<=268435455?3:Math.floor(Math.log(e)/(7*Math.LN2));t.realloc(n),t.buf.copyWithin(i+n,i,t.pos)}function Vw(i,e){const t=i.length;let n=e.buf,s=e.pos,l=e.length;for(let c=0;c<t;c++){let h=i[c];if(h<0||s+10>l)e.pos=s,e.writeVarint(h),n=e.buf,s=e.pos,l=e.length;else{for(;h>127;)n[s++]=h%128|128,h=Math.floor(h/128);n[s++]=h}}e.pos=s}function Uw(i,e){for(let t=0;t<i.length;t++)e.writeSVarint(i[t])}function jw(i,e){for(let t=0;t<i.length;t++)e.writeFloat(i[t])}function Gw(i,e){for(let t=0;t<i.length;t++)e.writeDouble(i[t])}function Hw(i,e){for(let t=0;t<i.length;t++)e.writeBoolean(i[t])}function Zw(i,e){for(let t=0;t<i.length;t++)e.writeFixed32(i[t])}function $w(i,e){for(let t=0;t<i.length;t++)e.writeSFixed32(i[t])}function qw(i,e){for(let t=0;t<i.length;t++)e.writeFixed64(i[t])}function Ww(i,e){for(let t=0;t<i.length;t++)e.writeSFixed64(i[t])}function Xw(i,e,t){let n;for(;n=i.nextField(e);)n===3?t.glyphs.push(Yw(i,i.readVarint()+i.pos)):n===4?t.ascender=i.readSVarint():n===5&&(t.descender=i.readSVarint())}function Yw(i,e){let t,n,s=0,l=0,c=0,h=0,p=0,_=0;for(;n=i.nextField(e);)n===1?s=i.readVarint():n===2?t=i.readBytes():n===3?l=i.readVarint():n===4?c=i.readVarint():n===5?h=i.readSVarint():n===6?p=i.readSVarint():n===7&&(_=i.readVarint());return{id:s,bitmap:new Cc({width:l+6,height:c+6},t),metrics:{width:l,height:c,left:h,top:p,advance:_}}}function zx(i){let e=0,t=0;for(const c of i)e+=c.w*c.h,t=Math.max(t,c.w);i.sort((c,h)=>h.h-c.h);const n=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(e/.95)),t),h:1/0}];let s=0,l=0;for(const c of i)for(let h=n.length-1;h>=0;h--){const p=n[h];if(!(c.w>p.w||c.h>p.h)){if(c.x=p.x,c.y=p.y,l=Math.max(l,c.y+c.h),s=Math.max(s,c.x+c.w),c.w===p.w&&c.h===p.h){const _=n.pop();_&&h<n.length&&(n[h]=_)}else c.h===p.h?(p.x+=c.w,p.w-=c.w):c.w===p.w?(p.y+=c.h,p.h-=c.h):(n.push({x:p.x+c.w,y:p.y,w:p.w-c.w,h:c.h}),p.y+=c.h,p.h-=c.h);break}}return{w:s,h:l,fill:e/(s*l)||0}}function sm(i,e){return i.id<e.id?-1:i.id>e.id?1:i.version<e.version?-1:i.version>e.version?1:i.sx<e.sx?-1:i.sx>e.sx?1:i.sy<e.sy?-1:i.sy>e.sy?1:0}function am(i){let e=0;for(let t=0;t<i.length;t++)e=(e<<5)-e+i.charCodeAt(t),e&=e;return e}function xs(i,e){return(i<<5)-i+e}function Fx(i,e,t,n){for(const[s]of i.entries()){const l=n&&n.get(s)||ho.parse(s),c=l.id.toString(),h=e.get(c)||0;t.push({id:s,version:h,sx:l.sx,sy:l.sy})}}class gg{constructor(e,t,n,s,l="",c){this.scope=l,this.iconDescriptors=[],this.patternDescriptors=[],this.requiresMipMaps=t.size>0,Fx(e,n,this.iconDescriptors,c),Fx(t,n,this.patternDescriptors,c),this.iconDescriptors.sort(sm),this.patternDescriptors.sort(sm);let h=0;h=xs(h,am(l)),h=xs(h,1);const p=s?s.data:"";p&&(h=xs(h,am(p))),h=xs(h,1);for(const _ of this.iconDescriptors)h=xs(h,am(_.id)),h=xs(h,_.version),h=xs(h,_.sx),h=xs(h,_.sy);h=xs(h,1);for(const _ of this.patternDescriptors)h=xs(h,am(_.id)),h=xs(h,_.version),h=xs(h,_.sx),h=xs(h,_.sy);this.hash=h}subsetOf(e){return this.scope===e.scope&&this.isSubsetArray(this.iconDescriptors,e.iconDescriptors,sm)&&this.isSubsetArray(this.patternDescriptors,e.patternDescriptors,sm)}isSubsetArray(e,t,n){let s=0,l=0;if(e.length>t.length)return!1;for(;s<e.length&&l<t.length;){const c=n(e[s],t[l]);if(c===0)s++,l++;else{if(c<0)return!1;l++}}return s===e.length}}function yg(i){switch(i){case WebGL2RenderingContext.RGBA8:case WebGL2RenderingContext.RGBA16F:return WebGL2RenderingContext.RGBA;case WebGL2RenderingContext.DEPTH_COMPONENT16:return WebGL2RenderingContext.DEPTH_COMPONENT;case WebGL2RenderingContext.DEPTH24_STENCIL8:return WebGL2RenderingContext.DEPTH_STENCIL;case WebGL2RenderingContext.R8:case WebGL2RenderingContext.R32F:return WebGL2RenderingContext.RED}}function xg(i){switch(i){case WebGL2RenderingContext.RGBA8:return WebGL2RenderingContext.UNSIGNED_BYTE;case WebGL2RenderingContext.RGBA16F:return WebGL2RenderingContext.HALF_FLOAT;case WebGL2RenderingContext.DEPTH_COMPONENT16:return WebGL2RenderingContext.UNSIGNED_SHORT;case WebGL2RenderingContext.DEPTH24_STENCIL8:return WebGL2RenderingContext.UNSIGNED_INT_24_8;case WebGL2RenderingContext.R8:return WebGL2RenderingContext.UNSIGNED_BYTE;case WebGL2RenderingContext.R32F:return WebGL2RenderingContext.FLOAT}}tt(gg,"AtlasContentDescriptor");class lm{constructor(e,t,n,s){this.context=e,this.format=n,this.useMipmap=s&&s.useMipmap,this.texture=e.gl.createTexture(),this.update(t,{premultiply:s&&s.premultiply})}update(e,t){const n=e&&e instanceof HTMLVideoElement&&e.width===0?e.videoWidth:e.width,s=e&&e instanceof HTMLVideoElement&&e.height===0?e.videoHeight:e.height,{context:l}=this,{gl:c}=l,{x:h,y:p}=t&&t.position?t.position:{x:0,y:0},_=h+n,y=p+s;this.size&&(this.size[0]!==_||this.size[1]!==y)&&(!t||t.recreateWhenResize===void 0||t.recreateWhenResize)&&(c.bindTexture(c.TEXTURE_2D,null),c.deleteTexture(this.texture),this.texture=c.createTexture(),this.size=null),c.bindTexture(c.TEXTURE_2D,this.texture),l.pixelStoreUnpackFlipY.set(!1),l.pixelStoreUnpack.set(1),l.pixelStoreUnpackPremultiplyAlpha.set(this.format===c.RGBA8&&(!t||t.premultiply!==!1));const v=e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageData||ImageBitmap&&e instanceof ImageBitmap;if(!this.size&&_>0&&y>0){const b=this.useMipmap?Math.floor(Math.log2(Math.max(_,y)))+1:1;c.texStorage2D(c.TEXTURE_2D,b,this.format,_,y),this.size=[_,y]}this.size&&(v?c.texSubImage2D(c.TEXTURE_2D,0,h,p,yg(this.format),xg(this.format),e):"data"in e&&e.data&&c.texSubImage2D(c.TEXTURE_2D,0,h,p,n,s,yg(this.format),xg(this.format),e.data)),this.useMipmap&&c.generateMipmap(c.TEXTURE_2D)}bind(e,t,n=!1){const{context:s}=this,{gl:l}=s;l.bindTexture(l.TEXTURE_2D,this.texture),e!==this.minFilter&&(l.texParameteri(l.TEXTURE_2D,l.TEXTURE_MAG_FILTER,e),l.texParameteri(l.TEXTURE_2D,l.TEXTURE_MIN_FILTER,this.useMipmap&&!n?e===l.NEAREST?l.NEAREST_MIPMAP_NEAREST:l.LINEAR_MIPMAP_LINEAR:e),this.minFilter=e),t!==this.wrapS&&(l.texParameteri(l.TEXTURE_2D,l.TEXTURE_WRAP_S,t),l.texParameteri(l.TEXTURE_2D,l.TEXTURE_WRAP_T,t),this.wrapS=t)}bindExtraParam(e,t,n,s,l){const{context:c}=this,{gl:h}=c;h.bindTexture(h.TEXTURE_2D,this.texture),t!==this.magFilter&&(h.texParameteri(h.TEXTURE_2D,h.TEXTURE_MAG_FILTER,t),this.magFilter=t),e!==this.minFilter&&(h.texParameteri(h.TEXTURE_2D,h.TEXTURE_MIN_FILTER,this.useMipmap?e===h.NEAREST?h.NEAREST_MIPMAP_NEAREST:h.LINEAR_MIPMAP_LINEAR:e),this.minFilter=e),n!==this.wrapS&&(h.texParameteri(h.TEXTURE_2D,h.TEXTURE_WRAP_S,n),this.wrapS=n),s!==this.wrapT&&(h.texParameteri(h.TEXTURE_2D,h.TEXTURE_WRAP_T,s),this.wrapT=s),l!==this.compareMode&&(l?(h.texParameteri(h.TEXTURE_2D,h.TEXTURE_COMPARE_MODE,h.COMPARE_REF_TO_TEXTURE),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_COMPARE_FUNC,l)):h.texParameteri(h.TEXTURE_2D,h.TEXTURE_COMPARE_MODE,h.NONE),this.compareMode=l)}destroy(){const{gl:e}=this.context;e.deleteTexture(this.texture),this.texture=null}}class Ox{constructor(e,t,n,s){this.context=e,this.format=s,this.size=n,this.texture=e.gl.createTexture();const[l,c,h]=this.size,{gl:p}=e;p.bindTexture(p.TEXTURE_3D,this.texture),e.pixelStoreUnpackFlipY.set(!1),e.pixelStoreUnpack.set(1),e.pixelStoreUnpackPremultiplyAlpha.set(!1),"data"in t&&t.data&&p.texImage3D(p.TEXTURE_3D,0,this.format,l,c,h,0,yg(this.format),xg(this.format),t.data)}bind(e,t){const{context:n}=this,{gl:s}=n;s.bindTexture(s.TEXTURE_3D,this.texture),e!==this.minFilter&&(s.texParameteri(s.TEXTURE_3D,s.TEXTURE_MAG_FILTER,e),s.texParameteri(s.TEXTURE_3D,s.TEXTURE_MIN_FILTER,e),this.minFilter=e),t!==this.wrapS&&(s.texParameteri(s.TEXTURE_3D,s.TEXTURE_WRAP_S,t),s.texParameteri(s.TEXTURE_3D,s.TEXTURE_WRAP_T,t),this.wrapS=t)}destroy(){const{gl:e}=this.context;e.deleteTexture(this.texture),this.texture=null}}class ff{static getImagePositionScale(e,t,n){if(t&&e){const{sx:s,sy:l}=e;return{x:s,y:l}}return{x:n,y:n}}constructor(e,t,n,s){this.paddedRect=e;const{pixelRatio:l,version:c,stretchX:h,stretchY:p,content:_,sdf:y,usvg:v}=t;this.pixelRatio=l,this.stretchX=h,this.stretchY=p,this.content=_,this.version=c,this.padding=n,this.sdf=y,this.usvg=v,this.scale=ff.getImagePositionScale(s,v,l)}get tl(){return[this.paddedRect.x+this.padding,this.paddedRect.y+this.padding]}get br(){return[this.paddedRect.x+this.paddedRect.w-this.padding,this.paddedRect.y+this.paddedRect.h-this.padding]}get displaySize(){return[(this.paddedRect.w-2*this.padding)/this.scale.x,(this.paddedRect.h-2*this.padding)/this.scale.y]}}function Bx(i,e,t){const n=ho.parse(i),s=function(l,c,h=[1,1]){return{x:0,y:0,w:(l.data?l.data.width:l.width*h[0])+2*c,h:(l.data?l.data.height:l.height*h[1])+2*c}}(e,t,[n.sx,n.sy]);return{bin:s,imagePosition:new ff(s,e,t,n),imageVariant:n}}function vg(i,e){const t=[];for(const[s,l]of i.entries()){const c=ho.parse(s);c&&(t.push({key:s,value:l,variant:c}),e&&e.set(s,c))}t.sort((s,l)=>{const c=s.variant.id.toString().localeCompare(l.variant.id.toString());return c!==0?c:s.variant.sx!==l.variant.sx?s.variant.sx-l.variant.sx:s.variant.sy!==l.variant.sy?s.variant.sy-l.variant.sy:s.key.localeCompare(l.key)});const n=new Map;for(const s of t)n.set(s.key,s.value);return n}class kx{constructor(e){this.sourceAtlasHash=e}}class Nx{constructor(e,t,n,s,l=""){const c=new Map,h=new Map;this.haveRenderCallbacks=[];const p=[],_=s!==void 0,y=_?new Map:void 0,v=_?vg(e,y):e,b=_?vg(t,y):t;this.addImages(v,c,1,p),this.addImages(b,h,2,p);const{w:T,h:S}=zx(p),A=new An({width:T||1,height:S||1});for(const[C,D]of v.entries()){const F=c.get(C).paddedRect;An.copy(D.data,A,{x:0,y:0},{x:F.x+1,y:F.y+1},D.data,null,D.sdf)}for(const[C,D]of b.entries()){const F=h.get(C),O=F.paddedRect;let z=F.padding;const N=O.x+z,j=O.y+z,te=D.data.width,G=D.data.height;z=z>

71?z-1:z,An.copy(D.data,A,{x:0,y:0},{x:N,y:j},D.data,n),An.copy(D.data,A,{x:0,y:G-z},{x:N,y:j-z},{width:te,height:z},n),An.copy(D.data,A,{x:0,y:0},{x:N,y:j+G},{width:te,height:z},n),An.copy(D.data,A,{x:te-z,y:0},{x:N-z,y:j},{width:z,height:G},n),An.copy(D.data,A,{x:0,y:0},{x:N+te,y:j},{width:z,height:G},n),An.copy(D.data,A,{x:te-z,y:G-z},{x:N-z,y:j-z},{width:z,height:z},n),An.copy(D.data,A,{x:0,y:G-z},{x:N+te,y:j-z},{width:z,height:z},n),An.copy(D.data,A,{x:0,y:0},{x:N+te,y:j+G},{width:z,height:z},n),An.copy(D.data,A,{x:te-z,y:0},{x:N-z,y:j+G},{width:z,height:z},n)}this.lut=n,this.image=A,this.iconPositions=c,this.patternPositions=h,_&&(this.contentDescriptor=new gg(v,b,s,n,l,y))}addImages(e,t,n,s){for(const[l,c]of e.entries()){const{bin:h,imagePosition:p,imageVariant:_}=Bx(l,c,n);t.set(l,p),s.push(h),c.hasRenderCallback&&this.haveRenderCallbacks.push(_.id)}}patchUpdatedImages(e,t,n,s){this.haveRenderCallbacks=this.haveRenderCallbacks.filter(l=>e.hasImage(l,n)),e.dispatchRenderCallbacks(this.haveRenderCallbacks,n);for(const l of e.getUpdatedImages(n)){for(const c of this.iconPositions.keys()){const h=ho.parse(c);if(Ir.isEqual(h.id,l)){const p=e.getImage(l,n);this.patchUpdatedImage(this.iconPositions.get(c),p,t,null)}}for(const c of this.patternPositions.keys()){const h=ho.parse(c);if(Ir.isEqual(h.id,l)){const p=e.getImage(l,n);this.patchUpdatedImage(this.patternPositions.get(c),p,t,s||this.lut)}}}}patchUpdatedImage(e,t,n,s=null){if(!e||!t||e.version===t.version)return;e.version=t.version;const[l,c]=e.tl,h=e.sdf;if(this.lut||h){const p={width:t.data.width,height:t.data.height},_=new An(p);An.copy(t.data,_,{x:0,y:0},{x:0,y:0},p,s,h),n.update(_,{position:{x:l,y:c},recreateWhenResize:!1})}else n.update(t.data,{position:{x:l,y:c},recreateWhenResize:!1})}}tt(ff,"ImagePosition"),tt(Nx,"ImageAtlas",{omit:["lut"]}),tt(kx,"ImageAtlasReference");class pf{constructor(e){this.pendingRequests=new Map,this.cachedRanges=new Map,this.fontstackCompositing=e&&e.fontstackCompositing||"client"}loadGlyphRange(e,t,n,s,l){if(this.fontstackCompositing==="server")return void pf.loadGlyphRange(e,t,n,s,l);const c=e.split(",").map(h=>h.trim()).filter(h=>h.length>0);c.length!==0?c.length!==1?this._loadMultipleFonts(c,t,n,s,l):this._loadFont(c[0],t,n,s,l):l(new Error("Empty fontstack"))}_loadMultipleFonts(e,t,n,s,l){const c=e.map(()=>null),h={completed:0,firstError:null,callbackCalled:!1},p=(_,y,v)=>{if(!h.callbackCalled&&(y&&!h.firstError&&(h.firstError=y),v&&(c[_]=v),h.completed++,h.completed===e.length)){h.callbackCalled=!0;const b=c.filter(S=>S!==null);if(b.length===0)return void l(h.firstError||new Error("All fonts failed to load"));const T=this._composeGlyphs(b);l(null,T)}};for(let _=0;_<e.length;_++)this._loadFont(e[_],t,n,s,(y,v)=>{p(_,y,v)})}_loadFont(e,t,n,s,l){const c=`${e}:${t}`;if(this.cachedRanges.has(c)){const p=this.cachedRanges.get(c);return void Y.frame(()=>l(null,p))}const h=this.pendingRequests.get(c);h?h.push(l):(this.pendingRequests.set(c,[l]),pf.loadGlyphRange(e,t,n,s,(p,_)=>{p||this.cachedRanges.set(c,_||null);const y=this.pendingRequests.get(c);if(this.pendingRequests.delete(c),y)for(const v of y)v(p,_)}))}_composeGlyphs(e){const t={};let n,s;for(const l of e)if(n===void 0&&l.ascender!==void 0&&(n=l.ascender),s===void 0&&l.descender!==void 0&&(s=l.descender),l.glyphs)for(const c in l.glyphs)t[c]===void 0&&(t[c]=l.glyphs[c]);return{glyphs:t,ascender:n,descender:s}}}pf.loadGlyphRange=async function(i,e,t,n,s){const l=256*e,c=l+255;let h;try{const p=await n.transformRequest(n.normalizeGlyphsURL(t).replace("{fontstack}",i).replace("{range}",`${l}-${c}`),pi.Glyphs),{data:_}=await vi(p),y={},v=function(b){return function(T){const S={glyphs:[]};let A;for(;A=T.nextField();)A===1&&Xw(T,T.readVarint()+T.pos,S);return S}(new om(b))}(_);for(const b of v.glyphs)y[b.id]=b;h={glyphs:y,ascender:v.ascender,descender:v.descender}}catch(p){return s(p)}s(null,h)};const mf=1e20,bg=new Float64Array(256);for(let i=0;i<256;i++){const e=.5-Math.pow(i/255,.45454545454545453);bg[i]=e*Math.abs(e)}function Vx(i,e,t,n,s,l,c,h,p){for(let _=e;_<e+n;_++)Ux(i,t*l+_,l,s,c,h,p);for(let _=t;_<t+s;_++)Ux(i,_*l+e,1,n,c,h,p)}function Ux(i,e,t,n,s,l,c){l[0]=0,c[0]=-mf,c[1]=mf,s[0]=i[e];for(let h=1,p=0,_=0;h<n;h++){s[h]=i[e+h*t];const y=h*h;do{const v=l[p];_=(s[h]-s[v]+y-v*v)/(h-v)/2}while(_<=c[p]&&--p>-1);p++,l[p]=h,c[p]=_,c[p+1]=mf}for(let h=0,p=0;h<n;h++){for(;c[p+1]<h;)p++;const _=l[p],y=h-_;i[e+h*t]=s[_]+y*y}}bg[255]=-mf;const Kw=/bold/i,Jw=/medium/i,Qw=/light/i,wg={none:0,ideographs:1,all:2};

7class cm{constructor(e,t,n,s){this.requestManager=e,this.localGlyphMode=t,this.localFontFamily=n,this.url="",this.entries={},this.localGlyphs={200:{},400:{},500:{},900:{}},this.glyphLoader=new pf({fontstackCompositing:s})}setURL(e){this.url=e}prefetchRange(e,t){const n=this.url||ie.GLYPHS_URL;if(!n)return;let s=this.entries[e];s||(s=this.entries[e]={glyphs:{},requests:{},ranges:{}}),s.ranges[t]||s.requests[t]||(s.requests[t]=[],this.glyphLoader.loadGlyphRange(e,t,n,this.requestManager,(l,c)=>{if(c){s.ascender=c.ascender,s.descender=c.descender;for(const h in c.glyphs)this._doesCharSupportLocalGlyph(+h)||(s.glyphs[+h]=c.glyphs[+h]);s.ranges[t]=!0}for(const h of s.requests[t]||[])h(l,c);delete s.requests[t]}))}getGlyphs(e,t){const n=[],s=this.url||ie.GLYPHS_URL;for(const l in e)for(const c of e[l])n.push({stack:l,id:c});Cs(n,({stack:l,id:c},h)=>{let p=this.entries[l];p||(p=this.entries[l]={glyphs:{},requests:{},ranges:{},ascender:void 0,descender:void 0});let _=p.glyphs[c];if(_!==void 0)return void h(null,{stack:l,id:c,glyph:_});if(_=this._tinySDF(p,l,c),_)return p.glyphs[c]=_,void h(null,{stack:l,id:c,glyph:_});const y=Math.floor(c/256);if(256*y>65535)return gi("glyphs > 65535 not supported"),void h(null,{stack:l,id:c,glyph:_});if(p.ranges[y])return void h(null,{stack:l,id:c,glyph:_});let v=p.requests[y];v||(v=p.requests[y]=[],this.glyphLoader.loadGlyphRange(l,y,s,this.requestManager,(b,T)=>{if(T){p.ascender=T.ascender,p.descender=T.descender;for(const S in T.glyphs)this._doesCharSupportLocalGlyph(+S)||(p.glyphs[+S]=T.glyphs[+S]);p.ranges[y]=!0}for(const S of v)S(b,T);delete p.requests[y]})),v.push((b,T)=>{b?h(b):T&&h(null,{stack:l,id:c,glyph:T.glyphs[c]||null})})},(l,c)=>{if(l)t(l);else if(c){const h={};for(const{stack:p,id:_,glyph:y}of c)h[p]===void 0&&(h[p]={}),h[p].glyphs===void 0&&(h[p].glyphs={}),h[p].glyphs[_]=y&&{id:y.id,bitmap:y.bitmap.clone(),metrics:y.metrics},h[p].ascender=this.entries[p].ascender,h[p].descender=this.entries[p].descender;t(null,h)}})}_doesCharSupportLocalGlyph(e){return this.localGlyphMode!==wg.none&&(this.localGlyphMode===wg.all?!!this.localFontFamily:!!this.localFontFamily&&(Bd(e)||yp(e)||mc(e)||wl(e)||yh(e)||_u(e)||(t=e)>=131072&&t<=173791||(n=>n>=66736&&n<=66815)(e)));var t}_tinySDF(e,t,n){const s=this.localFontFamily;if(!s||!this._doesCharSupportLocalGlyph(n))return;let l=e.tinySDF;if(!l){let C="400";Kw.test(t)?C="900":Jw.test(t)?C="500":Qw.test(t)&&(C="200"),l=e.tinySDF=new cm.TinySDF({fontFamily:s,fontWeight:C,fontSize:48,buffer:6,radius:16}),l.fontWeight=C}const c=l.fontWeight;if(this.localGlyphs[c][n])return this.localGlyphs[c][n];const h=String.fromCodePoint(n),{data:p,width:_,height:y,glyphWidth:v,glyphHeight:b,glyphLeft:T,glyphTop:S,glyphAdvance:A}=l.draw(h);return this.localGlyphs[c][n]={id:n,bitmap:new Cc({width:_,height:y},p),metrics:{width:v/2,height:b/2,left:T/2,top:S/2-27,advance:A/2,localGlyph:!0}}}}function jx(i,e){return i+e[1]-e[0]}function Gx(i,e,t,n,s=1){const l=[],c=i.imagePrimary,h=c.pixelRatio,p=c.paddedRect.w-2,_=c.paddedRect.h-2,y=(i.right-i.left)*s,v=(i.bottom-i.top)*s,b=c.stretchX||[[0,p]],T=c.stretchY||[[0,_]],S=b.reduce(jx,0),A=T.reduce(jx,0),C=p-S,D=_-A;let F=0,O=S,z=0,N=A,j=0,te=C,G=0,W=D;if(c.content&&n){const ee=c.content;F=um(b,0,ee[0]),z=um(T,0,ee[1]),O=um(b,ee[0],ee[2]),N=um(T,ee[1],ee[3]),j=ee[0]-F,G=ee[1]-z,te=ee[2]-ee[0]-O,W=ee[3]-ee[1]-N}const K=(ee,le,de,ve)=>{const xe=hm(ee.stretch-F,O,y,i.left*s),we=dm(ee.fixed-j,te,ee.stretch,S),Fe=hm(le.stretch-z,N,v,i.top*s),se=dm(le.fixed-G,W,le.stretch,A),pe=hm(de.stretch-F,O,y,i.left*s),ge=dm(de.fixed-j,te,de.stretch,S),Se=hm(ve.stretch-z,N,v,i.top*s),Me=dm(ve.fixed-G,W,ve.stretch,A),Pe=new Le(xe,Fe),Ie=new Le(pe,Fe),Oe=new Le(pe,Se),Be=new Le(xe,Se),Ke=new Le(we/h,se/h),Ne=new Le(ge/h,Me/h),He=e*Math.PI/180;if(He){const vt=Math.sin(He),ri=Math.cos(He),Gt=[ri,-vt,vt,ri];Pe._matMult(Gt),Ie._matMult(Gt),Be._matMult(Gt),Oe._matMult(Gt)}const ft=ee.stretch+ee.fixed,pt=de.stretch+de.fixed,xt=le.stretch+le.fixed,ht=ve.stretch+ve.fixed,wt=i.imageSecondary;return{tl:Pe,tr:Ie,bl:Be,br:Oe,texPrimary:{x:c.paddedRect.x+1+ft,y:c.paddedRect.y+1+xt,w:pt-ft,h:ht-xt},texSecondary:wt?{x:wt.paddedRect.x+1+ft,y:wt.paddedRect.y+1+xt,w:pt-ft,h:ht-xt}:void 0,writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:Ke,pixelOffsetBR:Ne,minFontScaleX:te/h/y,minFontScaleY:W/h/v,isSDF:t}};if(c.stretchX||c.stretchY){const ee=Hx(b,C,S),le=Hx(T,D,A);for(let de=0;de<ee.length-1;de++){const ve=ee[de],xe=ee[de+1];for(let we=0;we<le.length-1;we++)l.push(K(ve,le[we],xe,le[we+1]))}}else l.push(K({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:p+1},{fixed:0,stretch:_+1}));return l}function um(i,e,t){let n=0;for(const s of i)n+=Math.max(e,Math.min(t,s[1]))-Math.max(e,Math.min(t,s[0]));return n}function Hx(i,e,t){const n=[{fixed:-1,stretch:0}];for(const[s,l]of i){const c=n.at(-1);n.push({fixed:s-c.stretch,stretch:c.stretch}),n.push({fixed:s-c.stretch,stretch:c.stretch+(l-s)})}return n.push({fixed:e+1,stretch:t}),n}function Zx(i){return 2*i.length+1}function hm(i,e,t,n){return i/e*t+n}function dm(i,e,t,n){return i-e*t/n}function eT(i,e,t,n){const s=e+i.positionedLines[n].lineOffset;return n===0?t+s/2:t+(s+(e+i.positionedLines[n-1].lineOffset))/2}function $x(i,e,t,n,s,l,c,h,p,_=1){const y=[];if(e.positionedLines.length===0)return y;const v=(p!==void 0?p:n.layout.get("text-rotate").evaluate(l,{}))*Math.PI/180,b=function(D){const F=D[0],O=D[1],z=F*O;return z>0?[F,-O]:z<0?[-F,O]:F===0?[O,F]:[O,-F]}(t);let T=Math.abs(e.top-e.bottom);for(const D of e.positionedLines)T-=D.lineOffset;const S=e.positionedLines.length,A=T/S;let C=e.top-t[1];for(let D=0;D<S;++D){const F=e.positionedLines[D];C=eT(e,A,C,D);for(const O of F.positionedGlyphs){if(!O.rect)continue;const z=O.rect||{};let N=4,j=!0,te=1,G=0;if(O.image){const Oe=c.get(O.image.toString());if(!Oe)continue;if(Oe.sdf){gi("SDF images are not supported in formatted text and will be ignored.");continue}j=!1,te=Oe.pixelRatio,N=1/te,Oe.usvg||(te/=_)}const W=(s||h)&&O.vertical,K=O.metrics.advance*O.scale/2,ee=O.metrics,le=O.rect;if(le===null)continue;h&&e.verticalizable&&(G=O.image?K-O.metrics.width*O.scale/2:0);const de=s?[O.x+K,O.y]:[0,0];let ve=[0,0],xe=[0,0],we=!1;s||(W?(xe=[O.x+K+b[0],O.y+b[1]-G],we=!0):ve=[O.x+K+t[0],O.y+t[1]-G]);const Fe=le.w*O.scale/(te*(O.localGlyph?2:1)),se=le.h*O.scale/(te*(O.localGlyph?2:1));let pe,ge,Se,Me;if(W){const Oe=O.y-C,Be=new Le(-K,K-Oe),Ke=-Math.PI/2,Ne=new Le(...xe);pe=new Le(-K+ve[0],ve[1]),pe._rotateAround(Ke,Be)._add(Ne),pe.x+=-Oe+K,pe.y-=(ee.left-N)*O.scale;const He=O.image?ee.advance*O.scale:Bh*O.scale,ft=String.fromCodePoint(O.glyph);yw(ft)?pe.x+=(1-N)*O.scale:xw(ft)?pe.x+=He-ee.height*O.scale+(-N-1)*O.scale:pe.x+=O.image||ee.width+2*N===le.w&&ee.height+2*N===le.h?(He-se)/2:(He-(ee.height+2*N)*O.scale)/2,ge=new Le(pe.x,pe.y-Fe),Se=new Le(pe.x+se,pe.y),Me=new Le(pe.x+se,pe.y-Fe)}else{const Oe=(ee.left-N)*O.scale-K+ve[0],Be=(-ee.top-N)*O.scale+ve[1],Ke=Oe+Fe,Ne=Be+se;pe=new Le(Oe,Be),ge=new Le(Ke,Be),Se=new Le(Oe,Ne),Me=new Le(Ke,Ne)}if(v){let Oe;Oe=s?new Le(0,0):we?new Le(b[0],b[1]):new Le(t[0],t[1]),pe._rotateAround(v,Oe),ge._rotateAround(v,Oe),Se._rotateAround(v,Oe),Me._rotateAround(v,Oe)}const Pe=new Le(0,0),Ie=new Le(0,0);y.push({tl:pe,tr:ge,bl:Se,br:Me,texPrimary:z,texSecondary:void 0,writingMode:e.writingMode,glyphOffset:de,sectionIndex:O.sectionIndex,isSDF:j,pixelOffsetTL:Pe,pixelOffsetBR:Ie,minFontScaleX:0,minFontScaleY:0})}}return y}cm.TinySDF=class{constructor({fontSize:i=24,buffer:e=3,radius:t=8,cutoff:n=.25,fontFamily:s="sans-serif",fontWeight:l="normal",fontStyle:c="normal",lang:h=null}={}){this.buffer=e,this.radius=t,this.cutoff=n,this.lang=h;const p=this.size=i+4*e,_=this._createCanvas(p),y=this.ctx=_.getContext("2d",{willReadFrequently:!0});y.font=`${c} ${l} ${i}px ${s}`,y.textBaseline="alphabetic",y.textAlign="left",y.fillStyle="black",this.gridOuter=new Float64Array(p*p),this.gridInner=new Float64Array(p*p),this.f=new Float64Array(p),this.z=new Float64Array(p+1),this.v=new Uint16Array(p)}_createCanvas(i){if(typeof OffscreenCanvas<"u")return new OffscreenCanvas(i,i);const e=document.createElement("canvas");return e.width=e.height=i,e}draw(i){const{width:e,actualBoundingBoxAscent:t,actualBoundingBoxDescent:n,actualBoundingBoxLeft:s,actualBoundingBoxRight:l}=this.ctx.measureText(i),c=Math.ceil(t),h=Math.floor(-s),p=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(l)-h)),_=Math.max(0,Math.min(this.size-this.buffer,c+Math.ceil(n))),y=p+2*this.buffer,v=_+2*this.buffer,b=Math.max(y*v,0),T=new Uint8ClampedArray(b),S={data:T,width:y,height:v,glyphWidth:p,glyphHeight:_,glyphTop:c,glyphLeft:h,glyphAdvance:e};if(p===0||_===0)return S;const{ctx:A,buffer:C,gridInner:D,gridOuter:F}=this;this.lang&&(A.lang=this.lang),A.clearRect(C,C,p,_),A.fillText(i,C-h,C+c);const O=A.getImageData(C,C,p,_);F.fill(mf,0,b),D.fill(0,0,b);let z=3;for(let G=0;G<_;G++){let W=(G+C)*y+C;for(let K=0;K<p;K++,z+=4,W++){const ee=O.data[z];

7if(ee===0)continue;const le=bg[ee];F[W]=Math.max(0,le),D[W]=Math.max(0,-le)}}Vx(F,0,0,y,v,y,this.f,this.v,this.z);const N=Math.min(C,1);Vx(D,C-N,C-N,p+2*N,_+2*N,y,this.f,this.v,this.z);const j=255/this.radius,te=255*(1-this.cutoff);for(let G=0;G<b;G++){const W=Math.sqrt(F[G])-Math.sqrt(D[G]);T[G]=Math.round(te-j*W)}return S}};class tT{constructor(e,t){this.lastParams=null,this.lastAllFeaturesIndex=-2,this.appearancesVersion=t,this.appearances=e;const n=e.map(s=>function(l){if(!l.condition)return{featureDependent:!1,stateDependent:!1,zoomDependent:!1,pitchDependent:!1,brightnessDependent:!1,worldviewDependent:!1};const c=l.condition.expression;return{featureDependent:!ml(c),stateDependent:!Ma(c),zoomDependent:!zs(c,["zoom"]),pitchDependent:!zs(c,["pitch"]),brightnessDependent:!zs(c,["brightness","measure-light"]),worldviewDependent:!zs(c,["worldview"])}}(s));this.anyFeatureDependent=n.some(s=>s.featureDependent),this.anyStateDependent=n.some(s=>s.stateDependent)}update(e,t){const n=this.lastParams,s=!n||n.zoom!==e.zoom||n.pitch!==(e.pitch||0)||n.brightness!==(e.brightness||0)||n.worldview!==e.worldview;this.lastParams={zoom:e.zoom,pitch:e.pitch||0,brightness:e.brightness||0,worldview:e.worldview};const l=t&&this.anyStateDependent;if(!s&&!l&&this.lastAllFeaturesIndex!==-2)return{kind:"no-changes"};if(!this.anyFeatureDependent&&!l){const c=this.evaluateAllFeatures(e);return c===this.lastAllFeaturesIndex?{kind:"no-changes"}:(this.lastAllFeaturesIndex=c,{kind:"all-features",appearanceIndex:c})}return{kind:"per-feature"}}evaluateAllFeatures(e){for(let t=0;t<this.appearances.length;t++){const n=this.appearances[t];if(n.condition&&n.condition.evaluate(e,void 0,void 0,void 0))return t}return-1}}const iT=Ic.types,rT=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function _f(i,e,t,n,s,l,c,h,p,_,y,v,b){const T=h?Math.min(Ru,Math.round(h[0])):0,S=h?Math.min(Ru,Math.round(h[1])):0;i.emplaceBack(e,t,Math.round(32*n),Math.round(32*s),l,c,(T<<1)+(p?1:0),0+(S<<1),16*_,16*y,256*v,256*b)}function gf(i,e,t){i.emplaceBack(e,t)}function yf(i,e,t,n,s,l,c){i.emplaceBack(e,t,n,s,l,c)}function fm(i,e,t,n,s){const l=5*e+2;i.float32[l+0]=t,i.float32[l+1]=n,i.float32[l+2]=s}function Pu(i,e,t,n,s){i.emplaceBack(e,t,n,s),i.emplaceBack(e,t,n,s),i.emplaceBack(e,t,n,s),i.emplaceBack(e,t,n,s)}function nT(i){for(const e of i.sections)if(Tp(e.text))return!0;return!1}const jh=12;class Tg{constructor(e){this.layoutVertexArray=new mt,this.indexArray=new bt,this.programConfigurations=e,this.segments=new fi,this.dynamicLayoutVertexArray=new Ge,this.opacityVertexArray=new Qe,this.placedSymbolArray=new Zr,this.iconTransitioningVertexArray=new dt,this.globeExtVertexArray=new qe,this.zOffsetVertexArray=new Ae,this.orientationVertexArray=new ai,this.symbolInstanceIndices=[],this.uboBinder=null,this.featureIdArray=new Ae,this.featureIdBuffer=null,this.cachedBatchIndices=null,this.cachedBatchSegments=null}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0&&this.iconTransitioningVertexArray.length===0}getBatchGrouping(e){const t=e.get().length===this.segments.get().length;if(t&&this.cachedBatchIndices&&this.cachedBatchSegments)return{batchIndices:this.cachedBatchIndices,batchSegments:this.cachedBatchSegments};const n=new Map;for(const c of e.get()){const h=c.batchIndex!==void 0?c.batchIndex:0;n.has(h)||n.set(h,[]),n.get(h).push(c)}const s=Array.from(n.keys()).sort((c,h)=>c-h),l=new Map;for(const c of s){const h=n.get(c);l.set(c,new fi(h))}return t&&(this.cachedBatchIndices=s,this.cachedBatchSegments=l),{batchIndices:s,batchSegments:l}}snapshotSymbolVertexData(e,t){const n=e*jh;return this.layoutVertexArray.uint16.slice(n,n+t*jh)}restoreSymbolVertexData(e,t){this.layoutVertexArray.uint16.set(t,e*jh)}snapshotIconTransitioningVertexData(e,t){const n=2*e;return this.iconTransitioningVertexArray.uint16.slice(n,n+2*t)}restoreIconTransitioningVertexData(e,t){this.iconTransitioningVertexArray.uint16.set(t,2*e)}updateSymbolVertexData(e,t,n,s,l,c,h,p,_,y,v,b,T){const S=this.layoutVertexArray.uint16,A=e*jh;

7S[A]=t,S[A+1]=n,S[A+2]=s,S[A+3]=l,S[A+4]=c,S[A+5]=h,S[A+6]=p,S[A+7]=_,S[A+8]=y,S[A+9]=v,S[A+10]=b,S[A+11]=T}upload(e,t,n,s,l,c){this.isEmpty()||(n&&(this.cachedBatchIndices=null,this.cachedBatchSegments=null,this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,ow.members,!!c),this.indexBuffer=e.createIndexBuffer(this.indexArray,t),this.dynamicLayoutVertexBuffer=e.createVertexBuffer(this.dynamicLayoutVertexArray,aw.members,!0),this.opacityVertexBuffer=e.createVertexBuffer(this.opacityVertexArray,rT,!0),this.iconTransitioningVertexArray.length>0&&(this.iconTransitioningVertexBuffer=e.createVertexBuffer(this.iconTransitioningVertexArray,hw.members,!0)),this.globeExtVertexArray.length>0&&(this.globeExtVertexBuffer=e.createVertexBuffer(this.globeExtVertexArray,sw.members,!0)),!this.zOffsetVertexBuffer&&(this.zOffsetVertexArray.length>0||l)&&(this.zOffsetVertexBuffer=e.createVertexBuffer(this.zOffsetVertexArray,lw.members,!0)),!this.orientationVertexBuffer&&this.orientationVertexArray&&this.orientationVertexArray.length>0&&(this.orientationVertexBuffer=e.createVertexBuffer(this.orientationVertexArray,uw.members,!0)),this.opacityVertexBuffer.itemSize=1,this.featureIdArray.length>0&&(this.featureIdBuffer=e.createVertexBuffer(this.featureIdArray,cw.members,!1))),(n||s)&&(this.programConfigurations.upload(e),this.uboBinder&&this.uboBinder.upload(e)))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy(),this.iconTransitioningVertexBuffer&&this.iconTransitioningVertexBuffer.destroy(),this.globeExtVertexBuffer&&this.globeExtVertexBuffer.destroy(),this.zOffsetVertexBuffer&&this.zOffsetVertexBuffer.destroy(),this.orientationVertexBuffer&&this.orientationVertexBuffer.destroy(),this.featureIdBuffer&&this.featureIdBuffer.destroy(),this.uboBinder&&this.uboBinder.destroy())}}tt(Tg,"SymbolBuffers",{omit:["cachedBatchIndices","cachedBatchSegments"]});class Eg{constructor(e,t,n){this.layoutVertexArray=new e,this.layoutAttributes=t,this.indexArray=new n,this.segments=new fi,this.collisionVertexArray=new Dt,this.collisionVertexArrayExt=new Ge}upload(e){this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,dw.members,!0),this.collisionVertexBufferExt=e.createVertexBuffer(this.collisionVertexArrayExt,fw.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy(),this.collisionVertexBufferExt.de

7stroy())}}tt(Eg,"CollisionBuffers");class pm{constructor(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(c=>c.fqid),this.index=e.index,this.pixelRatio=e.pixelRatio,this.sourceLayerIndex=e.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.fullyClipped=!1,this.hasAnyIconTextFit=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=er([]),this.placementViewportMatrix=er([]);const t=this.layers[0]._unevaluatedLayout._values;this.worldview=e.worldview,this.localizable=e.localizable,this.maxUniformBufferBindings=e.maxUniformBufferBindings,this.maxUniformBlockSizeDwords=e.maxUniformBlockSizeDwords,this.textSizeData=kh(this.zoom,t["text-size"],this.worldview,e.availableImages),this.iconSizeData=kh(this.zoom,t["icon-size"],this.worldview,e.availableImages);const n=this.layers[0].layout,s=n.get("symbol-sort-key"),l=n.get("symbol-z-order");this.lut=e.lut,this.canOverlap=n.get("text-allow-overlap")||n.get("icon-allow-overlap")||n.get("text-ignore-placement")||n.get("icon-ignore-placement"),this.sortFeaturesByKey=l!=="viewport-y"&&s.constantOr(1)!==void 0,this.sortFeaturesByY=(l==="viewport-y"||l==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,this.writingModes=n.get("text-writing-mode").map(c=>Rl[c]),this.stateDependentLayerIds=this.layers.filter(c=>c.isStateDependent()).map(c=>c.id),this.sourceID=e.sourceID,this.projection=e.projection,this.hasAnyZOffset=!1,this.zOffsetSortDirty=!1,this.zOffsetBuffersNeedUpload=!1,this.elevationType="none",this.activeReplacements=[],this.replacementUpdateTime=0,this.hasAnySecondaryIcon=!1,this.hasAppearances=null,this.featureAppearances=null,this.featureAppearanceData=new Map}hasAnyAppearanceLayoutProperty(e){const t=this.layers[0].getAppearances();if(!t||t.length===0)return!1;const n=Array.isArray(e)?e:[e];return t.some(s=>n.some(l=>s.hasLayoutProperty(l)))}getAppearanceFeatureData(e){return this.featureAppearanceData.get(e)}createArrays(){this.text=new Tg(new sa(this.layers,{zoom:this.zoom,lut:this.lut},e=>e.startsWith("text")||e.startsWith("symbol"))),this.icon=new Tg(new sa(this.layers,{zoom:this.zoom,lut:this.lut},e=>e.startsWith("icon")||e.startsWith("symbol"))),this.text.uboBinder=new tg(this.layers[0],this.zoom,this.lut,!0,"",this.maxUniformBufferBindings,this.maxUniformBlockSizeDwords),this.icon.uboBinder=new tg(this.layers[0],this.zoom,this.lut,!1,"",this.maxUniformBufferBindings,this.maxUniformBlockSizeDwords),this.glyphOffsetArray=new ms,this.lineVertexArray=new bi,this.symbolInstances=new In}calculateGlyphDependencies(e,t,n,s,l){for(const c of e){const h=c.codePointAt(0);if(h===void 0)break;if(t[h]=!0,s&&l&&h<=65535){const p=sf[c];p&&(t[p.charCodeAt(0)]=!0)}}}calculateEffectiveAppearanceIconSize(e,t,n,s,l,c,h){if(!e.hasLayoutProperty("icon-size"))return h*c;let p=1;const _=e.getUnevaluatedLayoutProperty("icon-size"),y=kh(this.zoom,_,this.worldview,l),v=Mu(y,t);if(y.kind!=="constant"&&y.kind!=="camera"||(p=v.uSize),y.kind==="composite"){const{minZoom:b,maxZoom:T}=y,S=_.possiblyEvaluate(new Oi(b,{worldview:this.worldview}),s),A=_.possiblyEvaluate(new Oi(T,{worldview:this.worldview}),s),C=S.evaluate(n,{},s,l);p=C+(A.evaluate(n,{},s,l)-C)*v.uSizeT}return y.kind==="source"&&(p=_.possiblyEvaluate(new Oi(this.zoom,{worldview:this.worldview}),s).evaluate(n,{},s,l)),p*c}updateFootprints(e,t){}updateReplacement(e,t){if(t.updateTime===this.replacementUpdateTime)return!1;this.replacementUpdateTime=t.updateTime;const n=t.getReplacementRegionsForTile(e.toUnwrapped(),!0);return!nm(this.activeReplacements,n)&&(this.activeReplacements=n,!0)}getResolvedImageFromTokens(e){return typeof e=="string"?fn.build(e):e}populate(e,t,n,s){const l=this.layers[0],c=l.layout,h=this.projection.name==="globe",p=c.get("text-font"),_=c.get("text-field"),y=c.get("icon-image"),[v,b]=c.get("icon-size-scale-range"),T=yt(t.scaleFactor||1,v,b),[S,A]=c.get("text-size-scale-range"),C=yt(t.scaleFactor||1,S,A),D=(_.value.kind!=="constant"||_.value.value instanceof Ar&&!_.value.value.isEmpty()||_.value.value.toString().length>0)&&(p.value.kind!=="constant"||p.value.value.length>0),F=y.value.kind!=="constant"||!!y.value.value||Object.keys(y.parameters).length>0,O=this.hasAnyAppearanceLayoutProperty("icon-image"),z=c.get("symbol-sort-key");if(this.features=[],this.featureAppearanceData=new Map,!D&&!F&&!O)return;const N=t.iconDependencies,j=t.glyphDependencies,te=t.availableImages,G=new Oi(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),W=K=>{const ee=K.id.toString();N.has(ee)?N.get(ee).push(K):N.set(ee,[K])};for(const K of e){const{feature:ee,id:le,index:de,sourceLayerIndex:ve}=K,xe=l._featureFilter.needGeometry,we=X(ee,xe);if(!l._featureFilter.filter(G,we,n))continue;if(xe||(we.geometry=q(ee,n,s)),h&&ee.type!==1&&n.z<=5){const Ie=we.geometry,Oe=.98078528056,Be=(Ke,Ne)=>Di(af(Ke.x,Ke.y,n,1),af(Ne.x,Ne.y,n,1))<Oe;for(let Ke=0;Ke<Ie.length;Ke++)Ie[Ke]=B(Ie[Ke],Be)}let Fe,se;if(D){const Ie=l.getValueAndResolveTokens("text-field",we,n,te),Oe=Ar.factory(Ie);nT(Oe)&&(this.hasRTLText=!0),(!this.hasRTLText||Hd()==="unavailable"||this.hasRTLText&&Fa.isParsed())&&(Fe=gw(Oe,l,we))}if(F){const Ie=l.getValueAndResolveTokens("icon-image",we,n,te);se=this.getResolvedImageFromTokens(Ie)}const pe=this.layers[0];let ge=!1;if(!se&&O){const Ie=pe.getAppearances();for(const Oe of Ie)if(Oe.getLayoutProperty("icon-image")){const Be=pe.getAppearanceValueAndResolveTokens(Oe,"icon-image",we,n,te);if(Be){se=this.getResolvedImageFromTokens(Be),ge=!0;break}}}if(!Fe&&!se)continue;const Se=this.sortFeaturesByKey?z.evaluate(we,{},n):void 0,Me={id:le,text:Fe,icon:se,index:de,sourceLayerIndex:ve,geometry:we.geometry,properties:ee.properties,type:iT[ee.type],sortKey:Se};if(this.features.push(Me),this.featureAppearanceData.set(de,{id:le,properties:ee.properties,usesAppearanceIconAsPlaceholder:ge}),se){const Ie=pe._unevaluatedLayout._values,{iconPrimary:Oe,iconSecondary:Be}=ig(se,this.iconSizeData,Ie["icon-size"],n,this.zoom,Me,this.pixelRatio,T,this.worldview,te);W(Oe),Be&&(this.hasAnySecondaryIcon=!0,W(Be))}const Pe=pe.getAppearances();if(Pe.length!==0&&Pe.forEach(Ie=>{if(!Ie.getLayoutProperty("icon-image"))return;const{iconPrimary:Oe,iconSecondary:Be}=this.getCombinedIconVariants(Ie,pe,we,n,te,Me,T);Oe&&(W(Oe),Be&&(this.hasAnySecondaryIcon=!0,W(Be)))}),Fe){const Ie=p.evaluate(we,{},n).join(","),Oe=c.get("text-rotation-alignment")==="map"&&c.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.includes(Rl.vertical);for(const Be of Fe.sections)if(Be.image){const Ke=Be.image.getPrimary().scaleSelf(this.pixelRatio*C),Ne=Ke.id.toString(),He=N.get(Ne)||[];He.push(Ke),N.set(Ne,He)}else{const Ke=bp(Fe.toString()),Ne=Be.fontStack||Ie,He=j[Ne]=j[Ne]||{};this.calculateGlyphDependencies(Be.text,He,Oe,this.allowVerticalPlacement,Ke)}}}c.get("symbol-placement")==="line"&&(this.features=function(K){const ee={},le={},de=[];let ve=0;function xe(pe){de.push(K[pe]),ve++}function we(pe,ge,Se){const Me=le[pe];return delete le[pe],le[ge]=Me,de[Me].geometry[0].pop(),de[Me].geometry[0]=de[Me].geometry[0].concat(Se[0]),Me}function Fe(pe,ge,Se){const Me=ee[ge];return delete ee[ge],ee[pe]=Me,de[Me].geometry[0].shift(),de[Me].geometry[0]=Se[0].concat(de[Me].geometry[0]),Me}function se(pe,ge,Se){const Me=Se?ge[0].at(-1):ge[0][0];return`${pe}:${Me.x}:${Me.y}`}for(let pe=0;pe<K.length;pe++){const ge=K[pe],Se=ge.geometry,Me=ge.text?ge.text.toString():null;if(!Me||Se.length>1){xe(pe);continue}const Pe=se(Me,Se,!1),Ie=se(Me,Se,!0);if(Pe in le&&Ie in ee&&le[Pe]!==ee[Ie]){const Oe=Fe(Pe,Ie,Se),Be=we(Pe,Ie,de[Oe].geometry);delete ee[Pe],delete le[Ie],le[se(Me,de[Be].geometry,!0)]=Be,de[Oe].geometry=null}else Pe in le?we(Pe,Ie,Se):Ie in ee?Fe(Pe,Ie,Se):(xe(pe),ee[Pe]=ve-1,le[Ie]=ve-1)}return de.filter(pe=>pe.geometry)}(this.features)),c.get("symbol-elevation-reference")==="hd-road-markup"?(this.elevationType="road",this.hdExt&&(this.hdExt.configureCrossSource(n,t.elevationParams,t.crossSourceElevationEnabled,t.terrainEnabled),t.elevationFeatures&&t.elevationFeatures.length>0&&this.hdExt.addElevationFeatures(t.elevationFeatures,n))):c.get("symbol-z-elevate")&&(this.elevationType="offset"),this.elevationType!=="none"&&(this.zOffsetBuffersNeedUpload=!0),this.sortFeaturesByKey&&this.features.sort((K,ee)=>K.sortKey-ee.sortKey)}getCombinedIconVariants(e,t,n,s,l,c,h){let p;if(e.hasLayoutProperty("icon-image")){const _=t.getAppearanceValueAndResolveTokens(e,"icon-image",n,s,l);p=this.getResolvedImageFromTokens(_)}else{const _=t.getValueAndResolveTokens("icon-image",n,s,l);p=this.getResolvedImageFromTokens(_)}if(p){const _=e.hasLayoutProperty("icon-size")?e.getUnevaluatedLayoutProperty("icon-size"):t._unevaluatedLayout._values["icon-size"],y=kh(this.zoom,_,this.worldview,l),{iconPrimary:v,iconSecondary:b}=ig(p,y,_,s,this.zoom,c,this.pixelRatio,h,this.worldview,l);return{iconPrimary:v,iconSecondary:b}}return{iconPrimary:void 0,iconSecondary:void 0}}getCombinedIconPrimary(e,t,n,s,l,c,h){return this.getCombinedIconVariants(e,t,n,s,l,c,h).iconPrimary}updateSymbolInstanceIconVertices(e,t,n,s,l,c){const{canonical:h,availableImages:p,globalProperties:_,layer:y,iconScaleFactor:v,featureState:b,layoutIconOffset:T,layoutIconSize:S,layoutIconRotate:A}=c;if(e.placedIconSymbolIndex<0)return{vertexOffsetDelta:0,hasChanges:!1};if(t.activeAppearanceIndex===n)return{vertexOffsetDelta:e.numIconVertices,hasChanges:!1};const C=n>=0?y.appearances[n]:null;if(C){const D={sortKey:void 0,text:void 0,icon:null,index:e.featureIndex,sourceLayerIndex:e.featureIndex,geometry:[],properties:t.properties,type:"Point",id:t.id},{iconPrimary:F,iconSecondary:O}=this.getCombinedIconVariants(C,y,s,h,p,D,v);if(!F)return{vertexOffsetDelta:0,hasChanges:!1};const z=F.toString(),N=this.iconAtlasPositions&&this.iconAtlasPositions.get(z);if(N){const{appearanceIconOffset:j,appearanceIconRotate:te}=ox(C,y,s,h,T,A,S,v),G=y.layout.get("icon-anchor").evaluate(s,b,h);let W=rx(N,O?this.iconAtlasPositions&&this.iconAtlasPositions.get(O.toString()):void 0,j,G);const K=N.sdf,ee=y.layout.get("icon-text-fit").constantOr("none");ee!=="none"&&t.textShaping&&t.iconTextFitPadding&&t.fontScale&&(W=nx(W,t.textShaping,ee,t.iconTextFitPadding,j,t.fontScale));

7const le=this.calculateEffectiveAppearanceIconSize(C,_.zoom,s,h,p,v,S),de=0,ve=1+(Math.min(Ru,Math.round(le*Mc))<<1),xe=Gx(W,te,K,ee!=="none",v),we=this.icon.iconTransitioningVertexArray.length>0;t.isUsingAppearanceIconVertexData||(t.isUsingAppearanceIconVertexData=!0,t.layoutBasedIconVertexData=this.icon.snapshotSymbolVertexData(l,e.numIconVertices),we&&(t.layoutBasedIconTransitioningVertexData=this.icon.snapshotIconTransitioningVertexData(l,e.numIconVertices)));const Fe=Math.floor(e.numIconVertices/4),se=Math.min(xe.length,Fe);let pe=l;const ge=we?this.icon.iconTransitioningVertexArray.uint16:null;for(let Me=0;Me<se;++Me){const Pe=xe[Me],Ie=t.layoutBasedIconVertexData[0]||e.tileAnchorX,Oe=t.layoutBasedIconVertexData[1]||e.tileAnchorY,Be=16*Pe.pixelOffsetTL.x,Ke=16*Pe.pixelOffsetTL.y,Ne=16*Pe.pixelOffsetBR.x,He=16*Pe.pixelOffsetBR.y,ft=16*Pe.minFontScaleX,pt=16*Pe.minFontScaleY;if(this.icon.updateSymbolVertexData(pe,Ie,Oe,Math.round(32*Pe.tl.x),Math.round(32*Pe.tl.y),Pe.texPrimary.x,Pe.texPrimary.y,de,ve,Be,Ke,ft,pt),this.icon.updateSymbolVertexData(pe+1,Ie,Oe,Math.round(32*Pe.tr.x),Math.round(32*Pe.tr.y),Pe.texPrimary.x+Pe.texPrimary.w,Pe.texPrimary.y,de,ve,Ne,Ke,ft,pt),this.icon.updateSymbolVertexData(pe+2,Ie,Oe,Math.round(32*Pe.bl.x),Math.round(32*Pe.bl.y),Pe.texPrimary.x,Pe.texPrimary.y+Pe.texPrimary.h,de,ve,Be,He,ft,pt),this.icon.updateSymbolVertexData(pe+3,Ie,Oe,Math.round(32*Pe.br.x),Math.round(32*Pe.br.y),Pe.texPrimary.x+Pe.texPrimary.w,Pe.texPrimary.y+Pe.texPrimary.h,de,ve,Ne,He,ft,pt),ge){const xt=Pe.texSecondary?Pe.texSecondary:Pe.texPrimary,ht=2*pe;ge[ht]=xt.x,ge[ht+1]=xt.y,ge[ht+2]=xt.x+xt.w,ge[ht+3]=xt.y,ge[ht+4]=xt.x,ge[ht+5]=xt.y+xt.h,ge[ht+6]=xt.x+xt.w,ge[ht+7]=xt.y+xt.h}pe+=4}const Se=e.numIconVertices-4*se;for(let Me=0;Me<Se;++Me)this.icon.updateSymbolVertexData(pe+Me,0,0,0,0,0,0,0,0,0,0,0,0);return{vertexOffsetDelta:e.numIconVertices,hasChanges:!0}}}else{if(t.usesAppearanceIconAsPlaceholder)return this.icon.updateSymbolVertexData(l,0,0,0,0,0,0,0,0,0,0,0,0),this.icon.updateSymbolVertexData(l+1,0,0,0,0,0,0,0,0,0,0,0,0),this.icon.updateSymbolVertexData(l+2,0,0,0,0,0,0,0,0,0,0,0,0),this.icon.updateSymbolVertexData(l+3,0,0,0,0,0,0,0,0,0,0,0,0),{vertexOffsetDelta:e.numIconVertices,hasChanges:!0};if(t.isUsingAppearanceIconVertexData)return this.icon.restoreSymbolVertexData(l,t.layoutBasedIconVertexData),t.layoutBasedIconTransitioningVertexData&&this.icon.restoreIconTransitioningVertexData(l,t.layoutBasedIconTransitioningVertexData),t.isUsingAppearanceIconVertexData=!1,{vertexOffsetDelta:t.layoutBasedIconVertexData.length/jh,hasChanges:!0}}return{vertexOffsetDelta:e.numIconVertices,hasChanges:!1}}updateSymbolInstanceTextVertices(e,t,n,s,l,c){const{canonical:h,layer:p,textScaleFactor:_,imageMap:y,featureState:v,layoutTextOffset:b,layoutTextSize:T,layoutTextRotate:S,layoutMinZoomSize:A,layoutMaxZoomSize:C,layoutTextSizeMinZoom:D,layoutTextSizeMaxZoom:F,availableImages:O}=c,z=e.numHorizontalGlyphVertices>0||e.numVerticalGlyphVertices>0;if(!z)return{vertexOffsetDelta:z?e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices:0,hasChanges:!1};if(t.activeAppearanceIndex===n)return{vertexOffsetDelta:e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices,hasChanges:!1};const N=n>=0?p.appearances[n]:null;if(N&&t.textShaping){const{appearanceTextOffset:j,appearanceTextRotate:te,appearanceTextSize:G}=sx(N,p,s,h,b,S,T);t.fontScale=lx(G,t.textScaleFactor);const W=N.getUnevaluatedLayoutProperty("text-size");let K=this.textSizeData,ee=D,le=F;N.hasLayoutProperty("text-size")&&(K=kh(this.zoom,W,this.worldview,O),ee=this.textSizeData.kind==="composite"?this.textSizeData.minZoom:0,le=this.textSizeData.kind==="composite"?this.textSizeData.maxZoom:0);const de=t.textShaping.bottom-b[1],ve=t.textShaping.left-b[0],xe=t.textShaping.right-b[0];t.textShaping.top=j[1]+(t.textShaping.top-b[1]),t.textShaping.bottom=j[1]+de,t.textShaping.left=j[0]+ve,t.textShaping.right=j[0]+xe;const we=$x(0,t.textShaping,j,p,!1,s,y,this.allowVerticalPlacement,te),Fe=G&&K.kind==="composite"?W.possiblyEvaluate(new Oi(ee,{}),h).evaluate(s,v,h):A,se=G&&K.kind==="composite"?W.possiblyEvaluate(new Oi(le,{}),h).evaluate(s,v,h):C,pe=cx(N.name,K,G,_,Fe,se),ge=Array.isArray(pe)?pe[1]:G,Se=0,Me=1+(Math.min(Ru,Math.round(ge*Mc))<<1);t.isUsingAppearanceTextVertexData||(t.isUsingAppearanceTextVertexData=!0,t.layoutBasedTextVertexData=this.text.snapshotSymbolVertexData(l,e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices));for(let Pe=0;Pe<we.length&&Pe<(e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices)/4;++Pe){const Ie=we[Pe],Oe=Ie.glyphOffset[1],Be=e.tileAnchorX,Ke=e.tileAnchorY,Ne=l+4*Pe;this.text.updateSymbolVertexData(Ne,Be,Ke,Math.round(32*Ie.tl.x),Math.round(32*(Oe+Ie.tl.y)),Ie.texPrimary.x,Ie.texPrimary.y,Se,Me,Ie.pixelOffsetTL.x,Ie.pixelOffsetTL.y,Ie.minFontScaleX,Ie.minFontScaleY),this.text.updateSymbolVertexData(Ne+1,Be,Ke,Math.round(32*Ie.tr.x),Math.round(32*(Oe+Ie.tr.y)),Ie.texPrimary.x+Ie.texPrimary.w,Ie.texPrimary.y,Se,Me,Ie.pixelOffsetBR.x,Ie.pixelOffsetTL.y,Ie.minFontScaleX,Ie.minFontScaleY),this.text.updateSymbolVertexData(Ne+2,Be,Ke,Math.round(32*Ie.bl.x),Math.round(32*(Oe+Ie.bl.y)),Ie.texPrimary.x,Ie.texPrimary.y+Ie.texPrimary.h,Se,Me,Ie.pixelOffsetTL.x,Ie.pixelOffsetBR.y,Ie.minFontScaleX,Ie.minFontScaleY),this.text.updateSymbolVertexData(Ne+3,Be,Ke,Math.round(32*Ie.br.x),Math.round(32*(Oe+Ie.br.y)),Ie.texPrimary.x+Ie.texPrimary.w,Ie.texPrimary.y+Ie.texPrimary.h,Se,Me,Ie.pixelOffsetBR.x,Ie.pixelOffsetBR.y,Ie.minFontScaleX,Ie.minFontScaleY)}return{vertexOffsetDelta:e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices,hasChanges:!0}}return t.isUsingAppearanceTextVertexData?(this.text.restoreSymbolVertexData(l,t.layoutBasedTextVertexData),t.isUsingAppearanceTextVertexData=!1,{vertexOffsetDelta:t.layoutBasedTextVertexData.length/jh,hasChanges:!0}):{vertexOffsetDelta:e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices,hasChanges:!1}}updateExpressions(e){this.text&&this.text.programConfigurations.updateExpressions(e),this.icon&&this.icon.programConfigurations.updateExpressions(e)}update(e,t,n,s,l,c,h,p){if(this.text.uboBinder||this.text.programConfigurations.updatePaintArrays(e,t,l,n,s,c,h,this.worldview),this.icon.uboBinder||this.icon.programConfigurations.updatePaintArrays(e,t,l,n,s,c,h,this.worldview),p){if(c)for(const _ of[this.text.uboBinder,this.icon.uboBinder])_&&!_.isLightConstant&&_.updateDynamicExpressions(l[0],t,p,n,e,h);else if(Object.keys(e).length>0){const _=l[0],y=[this.text.uboBinder,this.icon.uboBinder].filter(v=>v&&v.hasStateDependentPaint(_));if(y.length>0){const v=new Set(Object.keys(e).map(b=>{const T=Number(b);return!isNaN(T)&&Number.isSafeInteger(T)&&String(T)===b?T:b}));for(const b of y)b.updateFeatures(v,_,t,p,n,e,h)}}}}updateZOffset(){const e=(l,c,h)=>{n+=c,n>l.length&&l.resize(n);for(let p=-c;p<0;p++)l.emplace(p+n,h)},t=(l,c,h)=>{s+=c,s>l.length&&l.resize(s);for(let p=-c;p<0;p++)l.emplace(p+s,h)};if(!this.zOffsetBuffersNeedUpload)return;this.zOffsetBuffersNeedUpload=!1;let n=0,s=0;for(let l=0;l<this.symbolInstances.length;l++){const c=this.symbolInstances.get(l),{numHorizontalGlyphVertices:h,numVerticalGlyphVertices:p,numIconVertices:_}=c,y=c.zOffset,v=_>0;if((h>0||p>0)&&(e(this.text.zOffsetVertexArray,h,y),e(this.text.zOffsetVertexArray,p,y)),v){const{placedIconSymbolIndex:b,verticalPlacedIconSymbolIndex:T}=c;b>=0&&t(this.icon.zOffsetVertexArray,_,y),T>=0&&t(this.icon.zOffsetVertexArray,c.numVerticalIconVertices,y)}}this.text.zOffsetVertexBuffer&&this.text.zOffsetVertexBuffer.updateData(this.text.zOffsetVertexArray),this.icon.zOffsetVertexBuffer&&this.icon.zOffsetVertexBuffer.updateData(this.icon.zOffsetVertexArray)}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(e,t,n,s,l){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(e),this.iconCollisionBox.upload(e)),this.text.upload(e,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload,this.zOffsetBuffersNeedUpload,this.hasAppearances),this.hasAppearances===null&&(this.hasAppearances=this.layers.some(c=>c.appearances&&c.appearances.length>0)),this.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload,this.zOffsetBuffersNeedUpload,this.hasAppearances),this.uploaded=!0}updateAppearances(e,t,n,s,l,c=!1){const h={hasLayoutChanges:!1,hasUboChanges:!1};if(!e||!n||!this.featureAppearanceData)return h;const p=t||{},_=this.icon.layoutVertexArray&&this.icon.layoutVertexArray.length>0&&this.icon.layoutVertexArray.arrayBuffer,y=this.text.layoutVertexArray&&this.text.layoutVertexArray.length>0&&this.text.layoutVertexArray.arrayBuffer;if(!_&&!y)return h;const v=this.layers[0],b=v.layout;this.featureAppearances&&this.featureAppearances.appearancesVersion===v.appearancesVersion||(this.featureAppearances=new tT(v.appearances,v.appearancesVersion));const T=this.featureAppearances.update(s,c);if(T.kind==="no-changes")return h;let S=1,A=0,C=!1,D=!1;if(_){const[te,G]=b.get("icon-size-scale-range");S=yt(1,te,G)}let F=1,O=0,z=!1;

7if(y){const[te,G]=b.get("text-size-scale-range");F=yt(1,te,G)}const N=new Map;if(l&&n)for(const te of n){const G=l.getImage(te,v.scope);if(G){const W=new ho(te.toString());N.set(W.toString(),G)}}const j=[this.text.uboBinder,this.icon.uboBinder];for(let te=0;te<this.symbolInstances.length;te++){const G=this.symbolInstances.get(te),W=this.getAppearanceFeatureData(G.featureIndex);if(!W)continue;const K=W.id,ee=K!==void 0?p[String(K)]:void 0,le={type:"Point",id:W.id,properties:W.properties,geometry:[]};let de;if(T.kind==="all-features")de=T.appearanceIndex;else{const xe=v.appearances?v.appearances.findIndex(we=>we.isActive({globals:s,feature:le,canonical:e,featureState:ee})):-1;de=xe>=0?xe:-1}const ve=W.activeAppearanceIndex!==de;if(y){const xe=b.get("text-size"),we=this.textSizeData.kind==="composite"?this.textSizeData.minZoom:0,Fe=this.textSizeData.kind==="composite"?this.textSizeData.maxZoom:0,se={canonical:e,layer:v,featureState:ee,availableImages:n,textScaleFactor:F,imageMap:N,layoutTextOffset:b.get("text-offset").evaluate(le,ee,e).map(ge=>ge*Bh),layoutTextSize:xe.evaluate(le,ee,e),layoutTextRotate:b.get("text-rotate").evaluate(le,ee,e),layoutMinZoomSize:xe.evaluate(le,{zoom:we},e),layoutMaxZoomSize:xe.evaluate(le,{zoom:Fe},e),layoutTextSizeMinZoom:we,layoutTextSizeMaxZoom:Fe},pe=this.updateSymbolInstanceTextVertices(G,W,de,le,O,se);O+=pe.vertexOffsetDelta,z=z||pe.hasChanges}if(_){const xe={canonical:e,layer:v,featureState:ee,availableImages:n,globalProperties:s,iconScaleFactor:S,layoutIconOffset:b.get("icon-offset").evaluate(le,ee,e),layoutIconSize:b.get("icon-size").evaluate(le,ee,e,n),layoutIconRotate:b.get("icon-rotate").evaluate(le,ee,e)},we=this.updateSymbolInstanceIconVertices(G,W,de,le,A,xe);A+=we.vertexOffsetDelta,C=C||we.hasChanges}if(ve){const xe=G.featureIndex,we=s?s.brightness:null,Fe=ee||{},se=de>=0?v.appearances[de]:null;for(const pe of j)pe&&(pe.layer=v,D=pe.updateFeaturePaintForAppearance(xe,le,Fe,e,n,we,se)||D)}W.activeAppearanceIndex=de}return C&&this.icon.layoutVertexBuffer&&this.icon.layoutVertexArray.arrayBuffer!==null&&this.icon.layoutVertexArray.length===this.icon.layoutVertexBuffer.length&&this.icon.layoutVertexBuffer.updateData(this.icon.layoutVertexArray),C&&this.icon.iconTransitioningVertexBuffer&&this.icon.iconTransitioningVertexArray.length>0&&this.icon.iconTransitioningVertexArray.length===this.icon.iconTransitioningVertexBuffer.length&&this.icon.iconTransitioningVertexBuffer.updateData(this.icon.iconTransitioningVertexArray),z&&this.text.layoutVertexBuffer&&this.text.layoutVertexArray.arrayBuffer!==null&&this.text.layoutVertexArray.length===this.text.layoutVertexBuffer.length&&this.text.layoutVertexBuffer.updateData(this.text.layoutVertexArray),{hasLayoutChanges:C||z,hasUboChanges:D}}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}getProjection(){return this.projectionInstance||(this.projectionInstance=im(this.projection)),this.projectionInstance}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,t){const n=this.lineVertexArray.length;if(e.segment!==void 0)for(const{x:s,y:l}of t)this.lineVertexArray.emplaceBack(s,l);return{lineStartIndex:n,lineLength:this.lineVertexArray.length-n}}addSymbols(e,t,n,s,l,c,h,p,_,y,v,b,T,S,A,C,D,F){const O=e.indexArray,z=e.layoutVertexArray,N=e.globeExtVertexArray,j=F,te=e.uboBinder?e.uboBinder.getCurrentBatchIndex():void 0,G=e.segments.prepareSegment(4*j,z,O,this.canOverlap?c.sortKey:void 0,te),W=this.glyphOffsetArray.length,K=G.vertexLength,ee=this.allowVerticalPlacement&&h===Rl.vertical?Math.PI/2:0,le=c.text&&c.text.sections;let de=z.length,ve=-1;for(let Fe=0;Fe<t.length;Fe++){const{tl:se,tr:pe,bl:ge,br:Se,texPrimary:Me,texSecondary:Pe,pixelOffsetTL:Ie,pixelOffsetBR:Oe,minFontScaleX:Be,minFontScaleY:Ke,glyphOffset:Ne,isSDF:He,sectionIndex:ft}=t[Fe],pt=G.vertexLength,xt=Ne[1];if(_f(z,_.x,_.y,se.x,xt+se.y,Me.x,Me.y,n,He,Ie.x,Ie.y,Be,Ke),_f(z,_.x,_.y,pe.x,xt+pe.y,Me.x+Me.w,Me.y,n,He,Oe.x,Ie.y,Be,Ke),_f(z,_.x,_.y,ge.x,xt+ge.y,Me.x,Me.y+Me.h,n,He,Ie.x,Oe.y,Be,Ke),_f(z,_.x,_.y,Se.x,xt+Se.y,Me.x+Me.w,Me.y+Me.h,n,He,Oe.x,Oe.y,Be,Ke),p){const{x:ht,y:wt,z:vt}=p.anchor,[ri,Gt,ei]=p.up;yf(N,ht,wt,vt,ri,Gt,ei),yf(N,ht,wt,vt,ri,Gt,ei),yf(N,ht,wt,vt,ri,Gt,ei),yf(N,ht,wt,vt,ri,Gt,ei),Pu(e.dynamicLayoutVertexArray,ht,wt,vt,ee)}else Pu(e.dynamicLayoutVertexArray,_.x,_.y,_.z,ee);if(C){const ht=Pe||Me;gf(e.iconTransitioningVertexArray,ht.x,ht.y),gf(e.iconTransitioningVertexArray,ht.x+ht.w,ht.y),gf(e.iconTransitioningVertexArray,ht.x,ht.y+ht.h),gf(e.iconTransitioningVertexArray,ht.x+ht.w,ht.y+ht.h)}if(O.emplaceBack(pt,pt+1,pt+2),O.emplaceBack(pt+1,pt+2,pt+3),G.vertexLength+=4,G.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(Ne[0]),(Fe===t.length-1||ft!==t[Fe+1].sectionIndex)&&(e.uboBinder||e.programConfigurations.populatePaintArrays(z.length,c,c.index,{},T,S,A,le&&le[ft],this.worldview),e.uboBinder)){const ht=e.uboBinder.populateUBO(c,c.index,S,T,A,le&&le[ft]);ve=ht;const wt=z.length-de;for(let vt=0;vt<wt;vt++)e.featureIdArray.emplaceBack(ht);de=z.length}}const xe=F-t.length;if(xe!==0&&(this._addNullVertices(xe,z,n,p,N,e,C,G,O),e.uboBinder&&ve>=0)){const Fe=4*xe;for(let se=0;se<Fe;se++)e.featureIdArray.emplaceBack(ve)}

7const we=p?p.anchor:_;e.placedSymbolArray.emplaceBack(we.x,we.y,we.z,_.x,_.y,W,this.glyphOffsetArray.length-W,K,y,v,_.segment,n?n[0]:0,n?n[1]:0,s[0],s[1],h,0,0,0,b,0),e.symbolInstanceIndices.push(D)}_addNullVertices(e,t,n,s,l,c,h,p,_){for(let y=0;y<e;y++){for(let b=0;b<4;b++)_f(t,0,0,0,0,0,0,n,!1,0,0,0,0),s&&yf(l,0,0,0,0,0,0),Pu(c.dynamicLayoutVertexArray,0,0,0,0),h&&gf(c.iconTransitioningVertexArray,0,0);const v=p.vertexLength;_.emplaceBack(v,v+1,v+2),_.emplaceBack(v+1,v+2,v+3),p.vertexLength+=4,p.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(0)}}_commitLayoutVertex(e,t,n,s,l,c,h){e.emplaceBack(t,n,s,l,c,Math.round(h.x),Math.round(h.y))}_addCollisionDebugVertices(e,t,n,s,l,c,h){const p=n.segments.prepareSegment(4,n.layoutVertexArray,n.indexArray),_=p.vertexLength,y=h.tileAnchorX,v=h.tileAnchorY;for(let T=0;T<4;T++)n.collisionVertexArray.emplaceBack(0,0,0,0,0,0);this._commitDebugCollisionVertexUpdate(n.collisionVertexArrayExt,t,e.padding,h.zOffset),this._commitLayoutVertex(n.layoutVertexArray,s,l,c,y,v,new Le(e.x1,e.y1)),this._commitLayoutVertex(n.layoutVertexArray,s,l,c,y,v,new Le(e.x2,e.y1)),this._commitLayoutVertex(n.layoutVertexArray,s,l,c,y,v,new Le(e.x2,e.y2)),this._commitLayoutVertex(n.layoutVertexArray,s,l,c,y,v,new Le(e.x1,e.y2)),p.vertexLength+=4;const b=n.indexArray;b.emplaceBack(_,_+1),b.emplaceBack(_+1,_+2),b.emplaceBack(_+2,_+3),b.emplaceBack(_+3,_),p.primitiveLength+=4}_addTextDebugCollisionBoxes(e,t,n,s,l,c){for(let h=s;h<l;h++){const p=n.get(h),_=this.getSymbolInstanceTextSize(e,c,t,h);this._addCollisionDebugVertices(p,_,this.textCollisionBox,p.projectedAnchorX,p.projectedAnchorY,p.projectedAnchorZ,c)}}_addIconDebugCollisionBoxes(e,t,n,s,l,c){for(let h=s;h<l;h++){const p=n.get(h),_=this.getSymbolInstanceIconSize(e,t,c.placedIconSymbolIndex);this._addCollisionDebugVertices(p,_,this.iconCollisionBox,p.projectedAnchorX,p.projectedAnchorY,p.projectedAnchorZ,c)}}generateCollisionDebugBuffers(e,t,n){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new Eg(ct,Ky.members,dt),this.iconCollisionBox=new Eg(ct,Ky.members,dt);const s=Mu(this.iconSizeData,e),l=Mu(this.textSizeData,e,n);for(let c=0;c<this.symbolInstances.length;c++){const h=this.symbolInstances.get(c);this._addTextDebugCollisionBoxes(l,e,t,h.textBoxStartIndex,h.textBoxEndIndex,h),this._addTextDebugCollisionBoxes(l,e,t,h.verticalTextBoxStartIndex,h.verticalTextBoxEndIndex,h),this._addIconDebugCollisionBoxes(s,e,t,h.iconBoxStartIndex,h.iconBoxEndIndex,h),this._addIconDebugCollisionBoxes(s,e,t,h.verticalIconBoxStartIndex,h.verticalIconBoxEndIndex,h)}}getSymbolInstanceTextSize(e,t,n,s){const l=this.text.placedSymbolArray.get(t.rightJustifiedTextSymbolIndex>=0?t.rightJustifiedTextSymbolIndex:t.centerJustifiedTextSymbolIndex>=0?t.centerJustifiedTextSymbolIndex:t.leftJustifiedTextSymbolIndex>=0?t.leftJustifiedTextSymbolIndex:t.verticalPlacedTextSymbolIndex>=0?t.verticalPlacedTextSymbolIndex:s),c=Zp(this.textSizeData,e,l)/Bh;return this.tilePixelRatio*c}getSymbolInstanceIconSize(e,t,n){const s=this.icon.placedSymbolArray.get(n),l=Zp(this.iconSizeData,e,s);return this.tilePixelRatio*l}_commitDebugCollisionVertexUpdate(e,t,n,s){e.emplaceBack(t,-n,-n,s),e.emplaceBack(t,n,-n,s),e.emplaceBack(t,n,n,s),e.emplaceBack(t,-n,n,s)}_updateTextDebugCollisionBoxes(e,t,n,s,l,c,h){for(let p=s;p<l;p++){const _=n.get(p),y=this.getSymbolInstanceTextSize(e,c,t,p);this._commitDebugCollisionVertexUpdate(this.textCollisionBox.collisionVertexArrayExt,y,_.padding,c.zOffset)}}_updateIconDebugCollisionBoxes(e,t,n,s,l,c,h){for(let p=s;p<l;p++){const _=n.get(p),y=this.getSymbolInstanceIconSize(e,t,c.placedIconSymbolIndex);this._commitDebugCollisionVertexUpdate(this.iconCollisionBox.collisionVertexArrayExt,y,_.padding,c.zOffset)}}updateCollisionDebugBuffers(e,t,n,s){if(!this.hasDebugData())return;this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexArrayExt.clear(),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexArrayExt.clear();const l=Mu(this.iconSizeData,e,s),c=Mu(this.textSizeData,e,n);for(let h=0;h<this.symbolInstances.length;h++){const p=this.symbolInstances.get(h);this._updateTextDebugCollisionBoxes(c,e,t,p.textBoxStartIndex,p.textBoxEndIndex,p,n),this._updateTextDebugCollisionBoxes(c,e,t,p.verticalTextBoxStartIndex,p.verticalTextBoxEndIndex,p,n),this._updateIconDebugCollisionBoxes(l,e,t,p.iconBoxStartIndex,p.iconBoxEndIndex,p,s),this._updateIconDebugCollisionBoxes(l,e,t,p.verticalIconBoxStartIndex,p.verticalIconBoxEndIndex,p,s)}this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexBufferExt&&this.textCollisionBox.collisionVertexBufferExt.updateData(this.textCollisionBox.collisionVertexArrayExt),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexBufferExt&&this.iconCollisionBox.collisionVertexBufferExt.updateData(this.iconCollisionBox.collisionVertexArrayExt)}_deserializeCollisionBoxesForSymbol(e,t,n,s,l,c,h,p,_){const y={};if(t<n){const{x1:v,y1:b,x2:T,y2:S,padding:A,projectedAnchorX:C,projectedAnchorY:D,projectedAnchorZ:F,tileAnchorX:O,tileAnchorY:z,featureIndex:N}=e.get(t);y.textBox={x1:v,y1:b,x2:T,y2:S,padding:A,projectedAnchorX:C,projectedAnchorY:D,projectedAnchorZ:F,tileAnchorX:O,tileAnchorY:z},y.textFeatureIndex=N}if(s<l){const{x1:v,y1:b,x2:T,y2:S,padding:A,projectedAnchorX:C,projectedAnchorY:D,projectedAnchorZ:F,tileAnchorX:O,tileAnchorY:z,featureIndex:N}=e.get(s);y.verticalTextBox={x1:v,y1:b,x2:T,y2:S,padding:A,projectedAnchorX:C,projectedAnchorY:D,projectedAnchorZ:F,tileAnchorX:O,tileAnchorY:z},y.verticalTextFeatureIndex=N}if(c<h){const{x1:v,y1:b,x2:T,y2:S,padding:A,projectedAnchorX:C,projectedAnchorY:D,projectedAnchorZ:F,tileAnchorX:O,tileAnchorY:z,featureIndex:N}=e.get(c);y.iconBox={x1:v,y1:b,x2:T,y2:S,padding:A,projectedAnchorX:C,projectedAnchorY:D,projectedAnchorZ:F,tileAnchorX:O,tileAnchorY:z},y.iconFeatureIndex=N}if(p<_){const{x1:v,y1:b,x2:T,y2:S,padding:A,projectedAnchorX:C,projectedAnchorY:D,projectedAnchorZ:F,tileAnchorX:O,tileAnchorY:z,featureIndex:N}=e.get(p);y.verticalIconBox={x1:v,y1:b,x2:T,y2:S,padding:A,projectedAnchorX:C,projectedAnchorY:D,projectedAnchorZ:F,tileAnchorX:O,tileAnchorY:z},y.verticalIconFeatureIndex=N}return y}deserializeCollisionBoxes(e){this.collisionArrays=[];for(let t=0;t<this.symbolInstances.length;t++){const n=this.symbolInstances.get(t);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,n.textBoxStartIndex,n.textBoxEndIndex,n.verticalTextBoxStartIndex,n.verticalTextBoxEndIndex,n.iconBoxStartIndex,n.iconBoxEndIndex,n.verticalIconBoxStartIndex,n.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}hasIconTextFit(){return this.hasAnyIconTextFit}addIndicesForPlacedSymbol(e,t){const n=e.placedSymbolArray.get(t),s=n.vertexStartIndex+4*n.numGlyphs;for(let l=n.vertexStartIndex;l<s;l+=4)e.indexArray.emplaceBack(l,l+1,l+2),e.indexArray.emplaceBack(l+1,l+2,l+3)}

7getSortedSymbolIndexes(e){if(this.sortedAngle===e&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const t=Math.sin(e),n=Math.cos(e),s=[],l=[],c=[];for(let h=0;h<this.symbolInstances.length;++h){c.push(h);const p=this.symbolInstances.get(h);s.push(0|Math.round(t*p.tileAnchorX+n*p.tileAnchorY)),l.push(p.featureIndex)}return c.sort((h,p)=>s[h]-s[p]||l[p]-l[h]),c}getSortedIndexesByZOffset(){if(!this.zOffsetSortDirty)return this.symbolInstanceIndexesSortedZOffset;if(!this.symbolInstanceIndexesSortedZOffset){this.symbolInstanceIndexesSortedZOffset=[];for(let e=0;e<this.symbolInstances.length;++e)this.symbolInstanceIndexesSortedZOffset.push(e)}return this.zOffsetSortDirty=!1,this.symbolInstanceIndexesSortedZOffset.sort((e,t)=>this.symbolInstances.get(t).zOffset-this.symbolInstances.get(e).zOffset)}addToSortKeyRanges(e,t){const n=this.sortKeyRanges.at(-1);n&&n.sortKey===t?n.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:t,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e)if(this.text.segments.get().length>1||this.icon.segments.get().length>1)this.sortFeaturesByY=!1;else{this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const t of this.symbolInstanceIndexes){const n=this.symbolInstances.get(t);this.featureSortOrder.push(n.featureIndex);const{rightJustifiedTextSymbolIndex:s,centerJustifiedTextSymbolIndex:l,leftJustifiedTextSymbolIndex:c,verticalPlacedTextSymbolIndex:h,placedIconSymbolIndex:p,verticalPlacedIconSymbolIndex:_}=n;s>=0&&this.addIndicesForPlacedSymbol(this.text,s),l>=0&&l!==s&&this.addIndicesForPlacedSymbol(this.text,l),c>=0&&c!==l&&c!==s&&this.addIndicesForPlacedSymbol(this.text,c),h>=0&&this.addIndicesForPlacedSymbol(this.text,h),p>=0&&this.addIndicesForPlacedSymbol(this.icon,p),_>=0&&this.addIndicesForPlacedSymbol(this.icon,_)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}tt(pm,"SymbolBucket",{omit:["layers","collisionBoxArray","compareText","features"]}),pm.addDynamicAttributes=Pu;class qx extends U_{constructor(e,t,n){super(e,t,n),this.elevatedLayoutVertexArray=new Ae}upload(e){const t=this.uploaded;super.upload(e),!t&&this.elevatedLayoutVertexArray.length>0&&(this.elevatedLayoutVertexBuffer=e.createVertexBuffer(this.elevatedLayoutVertexArray,pn.members))}destroy(){this.elevatedLayoutVertexBuffer&&this.elevatedLayoutVertexBuffer.destroy(),super.destroy()}}tt(qx,"ElevatedFillBufferData");class zl{constructor(){this.portals=[]}static isOnBorder(e,t){return e<=0&&t<=0||e>=We&&t>=We}static evaluate(e){if(e.length===0)return new zl;let t=[];for(const p of e)t.push(...p.portals);if(t.length===0)return new zl;for(const p of t){const _=p.va,y=p.vb;(zl.isOnBorder(_.x,y.x)||zl.isOnBorder(_.y,y.y))&&(p.type="border")}const n=t.filter(p=>p.type!=="unevaluated"),s=t.filter(p=>p.type==="unevaluated");if(s.length===0)return new zl;s.sort((p,_)=>p.hash===_.hash?p.isTunnel===_.isTunnel?0:p.isTunnel?-1:1:p.hash<_.hash?1:-1),t=n.concat(s);let l=n.length,c=l,h=l;do if(c++,c===t.length||t[l].hash!==t[c].hash){if(c-l===2){h<l&&(t[h]=t[l],t[l]=null);const p=t[h],_=t[c-1];p.type=p.isTunnel!==_.isTunnel?"tunnel":"polygon",p.connection={a:p.connection.a,b:_.connection.a},h++}l=c}while(l!==t.length);return t.splice(h),t.sort((p,_)=>p.hash<_.hash?1:-1),{portals:t}}}tt(zl,"ElevationPortalGraph");class oT{constructor(e,t,n){this.outPositions=e,this.outNormals=t,this.outIndices=n,this.vertexLookup=new Map}addVertex(e,t,n){let s=e[2];n!=null&&(s*=n);const l=`${e[0]},${e[1]},${e[2]},${t[0]},${t[1]},${t[2]}`,c=this.vertexLookup.get(l);if(c!=null)return c;const h=this.outPositions.length;this.vertexLookup.set(l,h);const p=Math.trunc(16384*t[0]),_=Math.trunc(16384*t[1]),y=Math.trunc(16384*t[2]);return this.outPositions.emplaceBack(e[0],e[1],s),this.outNormals.emplaceBack(p,_,y),h}addTriangle(e,t,n){this.outIndices.emplaceBack(e,t,n)}addTriangles(e,t,n,s=0){if(e.length===0)return;const l=Qt(),c=Qt();for(let h=0;h<e.length;h+=3){const p=t[e[h+0]],_=t[e[h+1]],y=t[e[h+2]],v=n[e[h+1]]+s,b=n[e[h+2]]+s;Ni(l,p.x,p.y,n[e[h+0]]+s);const T=this.addVertex(l,c);Ni(l,_.x,_.y,v);const S=this.addVertex(l,c);Ni(l,y.x,y.y,b);const A=this.addVertex(l,c);this.outIndices.emplaceBack(T,S,A)}}addQuad(e,t,n,s,l,c){const h=this.addVertex(e,l,c),p=this.addVertex(t,l,c),_=this.addVertex(n,l,c),y=this.addVertex(s,l,c);this.addTriangle(h,p,_),this.addTriangle(_,y,h)}getVertexCount(){return this.outPositions.length}clearVertexLookup(){this.vertexLookup.clear()}}class Fo{constructor(e,t,n,s){this.unevaluatedPortals=new zl,this.bridgeFeatureSections=[],this.tunnelFeatureSections=[],this.vertexHashLookup=new Map,this.unevalVertices=[],this.unevalHeights=[],this.unevalTriangles=[],this.unevalTunnelTriangles=[],this.unevalEdges=[],this.vertexPositions=new Ce,this.vertexNormals=new Ee,this.indexArray=new bt,this.tileToMeters=w(e),this.bridgeProgramConfigurations=new sa(t,{zoom:n,lut:s},l=>l!=="fill-tunnel-structure-color"),this.tunnelProgramConfigurations=new sa(t,{zoom:n,lut:s},l=>l!=="fill-bridge-guard-rail-color")}addVertices(e,t){const n=this.unevalVertices.length;for(let s=0;s<e.length;s++)this.unevalVertices.push(e[s]),this.unevalHeights.push(t[s]);return n}

7addTriangles(e,t,n){const s=n?this.unevalTunnelTriangles:this.unevalTriangles;for(const l of e)s.push(l+t)}addRenderableRing(e,t,n,s,l,c){const h=[new Le(l.min.x,l.min.y),new Le(l.max.x,l.min.y),new Le(l.max.x,l.max.y),new Le(l.min.x,l.max.y)];for(let p=0;p<n-1;p++){const _=t+p,y=_+1,v=this.unevalVertices[_],b=this.unevalVertices[y];if(!(v.x>=l.min.x&&v.x<=l.max.x&&v.y>=l.min.y&&v.y<=l.max.y||b.x>=l.min.x&&b.x<=l.max.x&&b.y>=l.min.y&&b.y<=l.max.y||zh(v,b,h))||this.isOnBorder(v.x,b.x)||this.isOnBorder(v.y,b.y))continue;const T=Fo.computeEdgeHash(this.unevalVertices[_],this.unevalVertices[y]);let S,A=this.vertexHashLookup.get(Fo.computePosHash(v));A!=null?S=A.next:(A=this.vertexHashLookup.get(Fo.computePosHash(b)),S=A!=null?A.prev:T),this.unevalEdges.push({polygonIdx:e,a:_,b:y,hash:T,portalHash:S,isTunnel:s,type:"unevaluated",featureInfo:c})}}addPortalCandidates(e,t,n,s,l){if(t.length!==0){this.vertexHashLookup.clear();for(const c of t){if(c.length===0)continue;const h=c[0];let p=Fo.computeEdgeHash(h[h.length-2],h.at(-1));for(let _=0;_<h.length-1;_++){const y=h[_+0],v=h[_+1],b=Ks(v.x-y.x,v.y-y.y),T=ql(b);if(T===0)continue;let S="unevaluated";const A=s.pointElevation(y),C=s.pointElevation(v);Math.abs(A)<.01&&Math.abs(C)<.01?S="entrance":(this.isOnBorder(y.x,v.x)||this.isOnBorder(y.y,v.y))&&(S="border");const D=Fo.computeEdgeHash(y,v);this.unevaluatedPortals.portals.push({connection:{a:e,b:void 0},va:y,vb:v,vab:b,length:T,hash:D,isTunnel:n,type:S});const F=Fo.computePosHash(y);this.vertexHashLookup.set(F,{prev:p,next:D}),p=D}}}}construct(e){if(this.unevalVertices.length===0)return;const t=()=>({vertexOffset:0,primitiveOffset:this.indexArray.length}),n=b=>{b.primitiveLength=this.indexArray.length-b.primitiveOffset},s=new oT(this.vertexPositions,this.vertexNormals,this.indexArray);this.prepareEdges(e.portals,this.unevalEdges);const l=t(),c=t(),h=t(),p=(b,T)=>{b.sort((A,C)=>A.type===T&&C.type!==T?-1:A.type!==T&&C.type===T?1:0);const S=b.findIndex(A=>A.type!==T);return S>=0?S:b.length};let _=0;this.unevalEdges.length>0&&(_=p(this.unevalEdges,"none"),this.constructBridgeStructures(s,this.unevalVertices,this.unevalHeights,this.unevalEdges,{min:0,max:_},this.tileToMeters)),n(h);const y=t(),v=t();if(this.unevalEdges.length>0){const b=this.unevalEdges.splice(_),T=p(b,"tunnel")+_;this.unevalEdges.push(...b),this.constructTunnelStructures(s,this.unevalVertices,this.unevalHeights,this.unevalEdges,{min:0,max:_},{min:_,max:T})}n(y),s.addTriangles(this.unevalTriangles,this.unevalVertices,this.unevalHeights),n(v),s.addTriangles(this.unevalTunnelTriangles,this.unevalVertices,this.unevalHeights),n(c),s.addTriangles(this.unevalTunnelTriangles,this.unevalVertices,this.unevalHeights,4),n(l),this.maskSegments=fi.simpleSegment(0,v.primitiveOffset,0,v.primitiveLength),this.depthSegments=fi.simpleSegment(0,c.primitiveOffset,0,c.primitiveLength),this.renderableBridgeSegments=fi.simpleSegment(0,h.primitiveOffset,0,h.primitiveLength),this.renderableTunnelSegments=fi.simpleSegment(0,y.primitiveOffset,0,y.primitiveLength),this.shadowCasterSegments=fi.simpleSegment(0,l.primitiveOffset,0,l.primitiveLength)}update(e,t,n,s,l,c,h,p){this.bridgeProgramConfigurations.updatePaintArrays(e,t,l,n,s,c,h,p),this.tunnelProgramConfigurations.updatePaintArrays(e,t,l,n,s,c,h,p)}upload(e){this.vertexBuffer||this.vertexPositions.length===0||this.vertexNormals.length===0||this.indexArray.length===0||(this.vertexBuffer=e.createVertexBuffer(this.vertexPositions,Xn.members),this.vertexBufferNormal=e.createVertexBuffer(this.vertexNormals,_s.members),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.bridgeProgramConfigurations.upload(e),this.tunnelProgramConfigurations.upload(e))}destroy(){this.vertexBuffer&&(this.vertexBuffer.destroy(),this.vertexBufferNormal.destroy(),this.indexBuffer.destroy()),this.maskSegments&&(this.maskSegments.destroy(),this.depthSegments.destroy(),this.renderableBridgeSegments.destroy(),this.renderableTunnelSegments.destroy(),this.shadowCasterSegments.destroy()),this.bridgeProgramConfigurations.destroy(),this.tunnelProgramConfigurations.destroy()}populatePaintArrays(e,t,n,s,l){const c=(h,p)=>{for(let _=0;_<p.length-1;_++){const y=p[_].featureIndex,v=p[_+1].vertexStart,b=e.feature(y);h.populatePaintArrays(v,b,y,{},n,t,s,void 0,l)}};c(this.bridgeProgramConfigurations,this.bridgeFeatureSections),c(this.tunnelProgramConfigurations,this.tunnelFeatureSections)}computeVertexConnections(e,t,n,s,l){const c=new Map;for(let h=s;h<l;h++){const p=n[h],_=p.a,y=p.b,v=Fo.computePosHash(e[_]),b=Fo.computePosHash(e[y]);let T=c.get(v);T||(T={},c.set(v,T));let S=c.get(b);S||(S={},c.set(b,S)),t[_]<=0&&t[y]<=0||(T.to=y,S.from=_)}return c}isTerminalVertex(e,t){const n=Fo.computePosHash(this.unevalVertices[e]),s=t.get(n);return!s||!s.from||!s.to}constructBridgeStructures(e,t,n,s,l,c){e.clearVertexLookup();const h=this.computeVertexConnections(t,n,s,l.min,l.max),p=1/c,_=.5*p,y=(xe,we)=>Ni(xe,t[we].x,t[we].y,n[we]*p),v=Qt(),b=Qt(),T=Qt(),S=Qt(),A=Qt(),C=(xe,we)=>{const Fe=h.get(Fo.computePosHash(t[we])),se=Fe.from,pe=Fe.to;if(!se||!pe)return;y(v,se),y(b,we),y(T,pe),Gc(S),ns(v,b)||(Li(A,b,v),ti(S,A)),ns(T,b)||(Li(A,T,b),Yi(S,S,ti(A,A)));const ge=As(S);return ge>0?oi(xe,S,1/ge):void 0};let D=Number.POSITIVE_INFINITY;this.sortSubarray(s,l.min,l.max,(xe,we)=>xe.featureInfo.featureIndex-we.featureInfo.featureIndex);const F=Qt(),O=Qt(),z=Qt(),N=Qt(),j=Qt(),te=Qt(),G=Qt(),W=Qt(),K=Qt(),ee=[Qt(),Qt(),Qt(),Qt()],le=[Qt(),Qt(),Qt(),Qt()],de=[{coord:new Le(0,0),height:0},{coord:new Le(0,0),height:0}],ve=(xe,we)=>xe>we;for(let xe=l.min;xe<l.max;xe++){const we=s[xe];if(!we.featureInfo.guardRailEnabled||!this.prepareEdgePoints(de,t,n,we,ve))continue;const[Fe,se]=de;if(Ni(F,Fe.coord.x,Fe.coord.y,p*Fe.height),Ni(O,se.coord.x,se.coord.y,p*se.height),ns(F,O))continue;Li(z,O,F),ti(z,z);const pe=C(W,we.a)||z,ge=C(K,we.b)||z;Ni(N,pe[1],-pe[0],0),ti(N,N),Ni(j,ge[1],-ge[0],0),ti(j,j),xr(W,N,pe),ti(te,W),xr(W,j,ge),ti(G,W),Yi(ee[0],F,oi(W,Li(W,N,te),_)),Yi(ee[1],F,oi(W,Yi(W,N,te),_)),Yi(ee[2],F,oi(W,te,_)),ee[3]=F,Yi(le[0],O,oi(W,Li(W,j,G),_)),Yi(le[1],O,oi(W,Yi(W,j,G),_)),Yi(le[2],O,oi(W,G,_)),le[3]=O,D=this.addFeatureSection(we.featureInfo.featureIndex,D,this.bridgeFeatureSections,e);const Se=e.addVertex(ee[0],N,c),Me=e.addVertex(ee[1],N,c),Pe=e.addVertex(le[0],j,c),Ie=e.addVertex(le[1],j,c);e.addTriangle(Se,Me,Pe),e.addTriangle(Me,Ie,Pe);const Oe=e.addVertex(ee[1],te,c),Be=e.addVertex(ee[2],te,c),Ke=e.addVertex(le[1],G,c),Ne=e.addVertex(le[2],G,c);e.addTriangle(Oe,Be,Ke),e.addTriangle(Be,Ne,Ke),rs(N,N),rs(j,j);const He=e.addVertex(ee[2],N,c),ft=e.addVertex(ee[3],N,c),pt=e.addVertex(le[2],j,c),xt=e.addVertex(le[3],j,c);e.addTriangle(He,ft,pt),e.addTriangle(ft,xt,pt);const ht=this.isTerminalVertex(we.a,h),wt=this.isTerminalVertex(we.b,h);Fe.height<.01&&ht&&e.addQuad(ee[3],ee[2],ee[1],ee[0],rs(pe,pe),c),se.height<.01&&wt&&e.addQuad(le[0],le[1],le[2],le[3],ge,c)}this.bridgeFeatureSections.push({featureIndex:Number.POSITIVE_INFINITY,vertexStart:e.getVertexCount()})}constructTunnelStructures(e,t,n,s,l,c){e.clearVertexLookup();let h=Number.POSITIVE_INFINITY;const p=(D,F)=>D.featureInfo.featureIndex-F.featureInfo.featureIndex;this.sortSubarray(s,l.min,l.max,p),this.sortSubarray(s,c.min,c.max,p);const _=D=>ti(D,D),y=[{coord:new Le(0,0),height:0},{coord:new Le(0,0),height:0}],v=(D,F)=>D<F,b=Qt(),T=Qt(),S=Qt(),A=Qt(),C=Qt();for(let D=l.min;D<l.max;D++){if(!this.prepareEdgePoints(y,t,n,s[D],v))continue;const[F,O]=y,z=_(Ni(C,-(O.coord.y-F.coord.y),O.coord.x-F.coord.x,0));h=this.addFeatureSection(s[D].featureInfo.featureIndex,h,this.tunnelFeatureSections,e),e.addQuad(Ni(b,F.coord.x,F.coord.y,F.height),Ni(T,O.coord.x,O.coord.y,O.height),Ni(S,O.coord.x,O.coord.y,s[D].isTunnel?O.height+4:0),Ni(A,F.coord.x,F.coord.y,s[D].isTunnel?F.height+4:0),z)}for(let D=c.min;D<c.max;D++){const F=s[D];F.isTunnel&&([F.a,F.b]=[F.b,F.a]);const O=t[F.a],z=t[F.b],N=_(Ni(C,-(z.y-O.y),z.x-O.x,0));h=this.addFeatureSection(F.featureInfo.featureIndex,h,this.tunnelFeatureSections,e),e.addQuad(Ni(b,z.x,z.y,0),Ni(T,O.x,O.y,0),Ni(S,O.x,O.y,n[F.a]+4),Ni(A,z.x,z.y,n[F.b]+4),N),e.addQuad(Ni(b,O.x,O.y,0),Ni(T,z.x,z.y,0),Ni(S,z.x,z.y,n[F.b]+4),Ni(A,O.x,O.y,n[F.a]+4),N)}this.tunnelFeatureSections.push({featureIndex:Number.POSITIVE_INFINITY,vertexStart:e.getVertexCount()})}setElevatedPoint(e,t,n,s){e.coord.x=t,e.coord.y=n,e.height=s}prepareEdgePoints(e,t,n,s,l){let c=t[s.a].x,h=t[s.a].y,p=t[s.b].x,_=t[s.b].y,y=n[s.a],v=n[s.b];const b=l(y,0),T=l(v,0);if(b&&T)return this.setElevatedPoint(e[0],c,h,y),this.setElevatedPoint(e[1],p,_,v),!0;if(!b&&!T)return!1;if(b){if(!T){const S=v/(v-y);p=lt(p,c,S),_=lt(_,h,S),v=lt(v,y,S)}}else{const S=y/(y-v);c=lt(c,p,S),h=lt(h,_,S),y=lt(y,v,S)}return this.setElevatedPoint(e[0],c,h,y),this.setElevatedPoint(e[1],p,_,v),!0}prepareEdges(e,t){if(t.length===0)return;t.sort((h,p)=>h.hash===p.hash?p.polygonIdx-h.polygonIdx:p.hash>h.hash?1:-1);let n=0,s=0,l=0,c=t[n].polygonIdx;do s++,(s===t.length||t[n].hash!==t[s].hash)&&((s-n===1||t[s-1].polygonIdx!==c)&&(l<n&&(t[l]=t[n],t[n]=null),t[l].type="none",l++),n=s,n!==t.length&&(c=t[n].polygonIdx));while(n!==t.length);if(t.splice(l),t.length!==0&&e.length!==0){t.sort((_,y)=>_.portalHash<y.portalHash?1:-1);let h=0,p=0;for(;h!==t.length&&p!==e.length;){const _=t[h],y=e[p];_.portalHash>y.hash?h++:y.hash>_.portalHash?p++:(_.type=y.type,h++)}}}isOnBorder(e,t){return e<=0&&t<=0||e>=We&&t>=We}addFeatureSection(e,t,n,s){return e!==t&&(t=e,n.push({featureIndex:e,vertexStart:s.getVertexCount()}),s.clearVertexLookup()),t}sortSubarray(e,t,n,s){const l=e.slice(t,n);l.sort(s),e.splice(t,l.length,...l)}static computeEdgeHash(e,t){return(e.y===t.y&&e.x>t.x||e.y>t.y)&&([e,t]=[t,e]),BigInt(Fo.computePosHash(e))<<32n|BigInt(Fo.computePosHash(t))}static computePosHash(e){return((65535&e.x)<<16|65535&e.y)>>>0}}

7class sT{constructor(){this._valid=!1}reset(e){return this.feature=e,this._valid=!0,this._geometry=e.loadGeometry(),this._geometry.length!==0&&this._geometry[0].length!==0||(this._valid=!1),this}geometry(e,t){return this._valid&&e(t(this._geometry)),this}require(e,t,n){return this.get(e,!0,t,n)}optional(e,t,n){return this.get(e,!1,t,n)}success(){return this._valid}get(e,t,n,s){const l=Object.hasOwn(this.feature.properties,e)?+this.feature.properties[e]:void 0;return this._valid&&l!==void 0&&!Number.isNaN(l)?n(s?s(l):l):t&&(this._valid=!1),this}}class Wx{constructor(e,t){this.featureFunc=e,this.vertexFunc=t}parseFeature(e,t,n){return this.featureFunc(e,t,n)}parseVertex(e,t,n){return this.vertexFunc(e,t,n)}}const aT=new Wx((i,e,t)=>i.reset(e).require(Ml,n=>{t.id=n}).optional("fixed_height_relative",n=>{t.constantHeight=n},Fl.decodeRelativeHeight).geometry(n=>{t.bounds=n},tl).success(),(i,e,t)=>i.reset(e).require(Ml,n=>{t.id=n}).require("elevation_idx",n=>{t.idx=n}).require("extent",n=>{t.extent=n}).require("height_relative",n=>{t.height=n},Fl.decodeRelativeHeight).geometry(n=>{t.position=n},Fl.getPoint).success()),lT=new Wx((i,e,t)=>i.reset(e).require(Ml,n=>{t.id=n}).optional("fixed_height",n=>{t.constantHeight=n},Fl.decodeMetricHeight).geometry(n=>{t.bounds=n},tl).success(),(i,e,t)=>i.reset(e).require(Ml,n=>{t.id=n}).require("elevation_idx",n=>{t.idx=n}).require("extent",n=>{t.extent=n}).require("height",n=>{t.height=n},Fl.decodeMetricHeight).geometry(n=>{t.position=n},Fl.getPoint).success());class Fl{static getPoint(e){return Ks(e[0][0].x,e[0][0].y)}static decodeRelativeHeight(e){return 1e-4*e*5}static decodeMetricHeight(e){return 1e-4*e}static getVersionSchema(e){return e?e==="1.0.1"?lT:void 0:aT}static parse(e){const t=[],n=[],s=e.length,l=new sT;for(let c=0;c<s;c++){const h=e.feature(c),p=h.properties.version,_=Fl.getVersionSchema(p);if(_===void 0){gi(`Unknown elevation feature version number ${p||"(unknown)"}`);continue}const y=h.properties.type;if(!y)continue;const v=Ic.types[h.type];if(v==="Point"&&y==="curve_point"){const b={};_.parseVertex(l,h,b)&&t.push(b)}else if(v==="Polygon"&&y==="curve_meta"){const b={};_.parseFeature(l,h,b)&&n.push(b)}}return{vertices:t,features:n}}}const cT=[Xr(),Xr(),Xr(),Xr(),Xr(),Xr(),Xr()],Du=Xr(),Lu=Xr();function mm(i){return[i[0],i[1]]}function _m(i){return Ks(i[0],i[1])}class Xx{constructor(e,t,n=null){this.feature=e,this.metersToTile=t,this.sampler=n,this.index=0}get(){const e=this.feature.vertices[this.index],t=this.feature.vertexProps[this.index].dir,n=t[1],s=-t[0],l=(e.extent+1)*this.metersToTile,c=this.sampler?this.sampler.pointTransform(e.position):e.position;return[new Le(Math.trunc(c[0]+n*l),Math.trunc(c[1]+s*l)),new Le(Math.trunc(c[0]-n*l),Math.trunc(c[1]-s*l))]}next(){this.index++}valid(){return this.index<this.feature.vertices.length}}class Ol{constructor(e,t,n,s,l,c){if(this.vertices=new Array,this.vertexProps=new Array,this.edges=new Array,this.edgeProps=new Array,this.id=e,this.heightRange={min:n,max:n},this.safeArea=t,this.constantHeight=n,this.constantHeight==null&&(this.constantHeight!=null||s.length!==0)){this.vertices=s,this.edges=l;for(let h=0;h<this.vertices.length;h++)this.vertices[h].index=this.vertices[h].index!==void 0?this.vertices[h].index:h;this.edges=this.edges.filter(h=>{return h.a<this.vertices.length&&h.b<this.vertices.length&&!((p=this.vertices[h.a].position)[0]===(_=this.vertices[h.b].position)[0]&&p[1]===_[1]);var p,_}),this.heightRange={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};for(const h of this.vertices)this.vertexProps.push({dir:Ks(0,0)}),this.heightRange.min=Math.min(this.heightRange.min,h.height),this.heightRange.max=Math.max(this.heightRange.max,h.height);for(const h of this.edges){const p=this.vertices[h.a].position,_=this.vertices[h.b].position,y=Js(Xr(),_,p),v=ql(y),b=Ka(Xr(),y,1/v);this.edgeProps.push({vec:y,dir:b,len:v});const T=this.vertexProps[h.a].dir,S=this.vertexProps[h.b].dir;os(T,T,b),os(S,S,b)}for(const h of this.vertexProps)h.dir[0]===0&&h.dir[1]===0||ma(h.dir,h.dir);this.tessellate(c)}}pointElevation(e){if(this.constantHeight!=null)return this.constantHeight;const t=this.getClosestEdge(e);if(t==null)return 0;const[n,s]=t;return lt(this.vertices[this.edges[n].a].height,this.vertices[this.edges[n].b].height,s)}computeSlopeNormal(e,t){const n=this.getClosestEdge(e);if(!n)return Tr(0,0,1);const s=n[0],l=this.edges[s],c=this.edgeProps[s].vec,h=Tr(c[0],c[1],(this.vertices[l.b].height-this.vertices[l.a].height)*t),p=Tr(h[1],-h[0],0);xr(p,p,h);const _=Xi(p);return _>0?oi(p,p,1/_):Ni(p,0,0,1)}getSafeArea(){return this.safeArea}isTunnel(){return this.heightRange.max<=-5}getClosestEdge(e){if(this.edges.length===0)return;let t=0,n=Number.POSITIVE_INFINITY,s=0;const[l,c,h,p,_,y,v]=cT;$l(v,e.x,e.y);const b=new Ew(v,null);for(let T=0;T<this.edges.length;T++){const S=this.edges[T],A=this.edgeProps[T].dir;b.dir=A;const C=this.vertices[S.a].position,D=this.vertices[S.b].position,F=b.intersectsPlane(C,this.vertexProps[S.a].dir,l),O=b.intersectsPlane(D,this.vertexProps[S.b].dir,c);if(!F||!O)continue;Js(h,c,l),Js(p,v,l);const z=Ja(h,h),N=z>0?Ja(p,h)/z:0,j=yt(N,0,1),te=Math.abs((N-j)*this.edgeProps[T].len);Js(_,v,C),$l(y,A[1],-A[0]);const G=te+Math.abs(Ja(_,y));G<n&&(t=T,n=G,s=j)}return[t,s]}tessellate(e){const t=Qt(),n=Qt(),s=Qt(),l=Qt();for(let c=this.edges.length-1;c>=0;--c){const h=this.edges[c].a,p=this.edges[c].b,{position:_,height:y,extent:v}=this.vertices[h],{position:b,height:T,extent:S}=this.vertices[p],A=this.vertexProps[h].dir,C=this.vertexProps[p].dir;if(Ni(t,_[0]/e,_[1]/e,y),Ni(n,b[0]/e,b[1]/e,T),Ni(s,A[1],-A[0],0

7),oi(s,s,v),Ni(l,C[1],-C[0],0),oi(l,l,S),this.distSqLines(Tr(t[0]+.5*s[0],t[1]+.5*s[1],t[2]+.5*s[2]),Tr(n[0]-.5*l[0],n[1]-.5*l[1],n[2]-.5*l[2]),Tr(t[0]-.5*s[0],t[1]-.5*s[1],t[2]-.5*s[2]),Tr(n[0]+.5*l[0],n[1]+.5*l[1],n[2]+.5*l[2]))<=.0025000000000000005)continue;const D=this.vertices.length,F=os(Xr(),_,b);this.vertices.push({position:Ka(F,F,.5),height:.5*(y+T),extent:.5*(v+S),index:.5*((this.vertices[h].index!==void 0?this.vertices[h].index:h)+(this.vertices[p].index!==void 0?this.vertices[p].index:p))});const O=os(Xr(),A,C);this.vertexProps.push({dir:ma(O,O)}),this.edges.splice(c,1),this.edgeProps.splice(c,1),this.edges.push({a:h,b:D}),this.edges.push({a:D,b:p});const z=Js(Xr(),this.vertices[D].position,_),N=ql(z),j={vec:z,dir:Ka(Xr(),z,1/N),len:N};this.edgeProps.push(j),this.edgeProps.push(j)}}distSqLines(e,t,n,s){const l=eo(Qt(),t,e),c=eo(Qt(),s,n),h=eo(Qt(),e,n),p=Di(l,l),_=Di(l,c),y=Di(l,h),v=Di(c,c),b=Di(c,h),T=p*v-_*_;if(T===0)return qs(Ws(l,n,s,Di(h,c)/Di(c,c)),e);const S=(p*b-_*y)/T;return qs(Ws(l,e,t,(_*b-y*v)/T),Ws(c,n,s,S))}static serialize(e,t){const n={id:e.id,heightRange:{min:e.heightRange.min,max:e.heightRange.max},safeArea:(s=e.safeArea,{min:{x:s.min.x,y:s.min.y},max:{x:s.max.x,y:s.max.y}})};var s;return e.constantHeight!=null?(n.constantHeight=e.constantHeight,n):e.vertices.length===0?(n.vertices=[],n.vertexProps=[],n.edges=[],n.edgeProps=[],n):(n.vertices=e.vertices.map(l=>({position:mm(l.position),height:l.height,extent:l.extent,index:l.index})),n.vertexProps=e.vertexProps.map(l=>({dir:mm(l.dir)})),n.edges=e.edges.map(l=>({a:l.a,b:l.b})),n.edgeProps=e.edgeProps.map(l=>({vec:mm(l.vec),dir:mm(l.dir),len:l.len})),n)}static deserialize(e){const t=function(s){return{min:new Le(s.min.x,s.min.y),max:new Le(s.max.x,s.max.y)}}(e.safeArea);if(e.constantHeight!=null)return new Ol(e.id,t,e.constantHeight);if(!e.vertices||e.vertices.length===0){const s=Object.create(Ol.prototype);return s.id=e.id,s.constantHeight=void 0,s.heightRange={min:e.heightRange.min,max:e.heightRange.max},s.safeArea=t,s.vertices=[],s.vertexProps=[],s.edges=[],s.edgeProps=[],s}const n=Object.create(Ol.prototype);return n.id=e.id,n.constantHeight=void 0,n.heightRange={min:e.heightRange.min,max:e.heightRange.max},n.safeArea=t,n.vertices=e.vertices.map(s=>({position:_m(s.position),height:s.height,extent:s.extent,index:s.index})),n.vertexProps=(e.vertexProps||[]).map(s=>({dir:_m(s.dir)})),n.edges=(e.edges||[]).map(s=>({a:s.a,b:s.b})),n.edgeProps=(e.edgeProps||[]).map(s=>({vec:_m(s.vec),dir:_m(s.dir),len:s.len})),n}}class Gh{constructor(e,t){this.zScale=1,this.xOffset=0,this.yOffset=0,e.equals(t)||(this.zScale=Math.pow(2,t.z-e.z),this.xOffset=(e.x*this.zScale-t.x)*We,this.yOffset=(e.y*this.zScale-t.y)*We)}pointTransform(e){return Ks(e[0]*this.zScale+this.xOffset,e[1]*this.zScale+this.yOffset)}pointTransformInPlace(e){e[0]=e[0]*this.zScale+this.xOffset,e[1]=e[1]*this.zScale+this.yOffset}constantElevation(e,t){if(e.constantHeight!=null)return this.computeBiasedHeight(e.constantHeight,t)}pointElevation(e,t,n){const s=this.constantElevation(t,n);return s??(e.x=e.x*this.zScale+this.xOffset,e.y=e.y*this.zScale+this.yOffset,this.computeBiasedHeight(t.pointElevation(e),n))}computeBiasedHeight(e,t){return t<=0?e:e+t*ls(0,t,e>=0?e:Math.abs(.5*e))}}function uT(i){if(i===0)return[0,0,0];const e=fc(i);return[e(),e(),e()]}function Yx(i,e){let t=0,n=i.length-1;for(;t<=n;){const s=t+n>>1;i[s].feature.id<e?t=s+1:n=s-1}return t<i.length&&i[t].feature.id===e?t:-1}function xf(i,e,t,n){if(!i.properties)return;const s=+i.properties[Ml];if(Number.isNaN(s))return;if(e){const c=e.find(h=>h.id===s);if(c&&n)return{tileId:n,feature:c}}if(!t||t.length===0)return;const l=Yx(t,s);if(!(l<0)){if(n){for(let c=l;c<t.length&&t[c].feature.id===s;c++)if(t[c].tileId.key===n.key)return t[c]}return t[l]}}function hT(i,e){return i>e?1:i<e?-1:0}tt(Ol,"ElevationFeature");class Sg{constructor(e=hT,t=!1){this._compare=e,this._root=null,this._size=0,this._noDuplicates=!!t}rotateLeft(e){var t=e.right;t&&(e.right=t.left,t.left&&(t.left.parent=e),t.parent=e.parent),e.parent?e===e.parent.left?e.parent.left=t:e.parent.right=t:this._root=t,t&&(t.left=e),e.parent=t}rotateRight(e){var t=e.left;t&&(e.left=t.right,t.right&&(t.right.parent=e),t.parent=e.parent),e.parent?e===e.parent.left?e.parent.left=t:e.parent.right=t:this._root=t,t&&(t.right=e),e.parent=t}_splay(e){for(;e.parent;){var t=e.parent;t.parent?t.left===e&&t.parent.left===t?(this.rotateRight(t.parent),this.rotateRight(t)):t.right===e&&t.parent.right===t?(this.rotateLeft(t.parent),this.rotateLeft(t)):t.left===e&&t.parent.right===t?(this.rotateRight(t),this.rotateLeft(t)):(this.rotateLeft(t),this.rotateRight(t)):t.left===e?this.rotateRight(t):this.rotateLeft(t)}}splay(e){for(var t,n,s,l,c;e.parent;

7)(n=(t=e.parent).parent)&&n.parent?((s=n.parent).left===n?s.left=e:s.right=e,e.parent=s):(e.parent=null,this._root=e),l=e.left,c=e.right,e===t.left?(n&&(n.left===t?(t.right?(n.left=t.right,n.left.parent=n):n.left=null,t.right=n,n.parent=t):(l?(n.right=l,l.parent=n):n.right=null,e.left=n,n.parent=e)),c?(t.left=c,c.parent=t):t.left=null,e.right=t,t.parent=e):(n&&(n.right===t?(t.left?(n.right=t.left,n.right.parent=n):n.right=null,t.left=n,n.parent=t):(c?(n.left=c,c.parent=n):n.left=null,e.right=n,n.parent=e)),l?(t.right=l,l.parent=t):t.right=null,e.left=t,t.parent=e)}replace(e,t){e.parent?e===e.parent.left?e.parent.left=t:e.parent.right=t:this._root=t,t&&(t.parent=e.parent)}minNode(e=this._root){if(e)for(;e.left;)e=e.left;return e}maxNode(e=this._root){if(e)for(;e.right;)e=e.right;return e}insert(e,t){var n=this._root,s=null,l=this._compare;if(this._noDuplicates)for(;n;){if(s=n,l(n.key,e)===0)return;n=l(n.key,e)<0?n.right:n.left}else for(;n;)s=n,n=l(n.key,e)<0?n.right:n.left;return n={key:e,data:t,left:null,right:null,parent:s},s?l(s.key,n.key)<0?s.right=n:s.left=n:this._root=n,this.splay(n),this._size++,n}find(e){for(var t=this._root,n=this._compare;t;){var s=n(t.key,e);if(s<0)t=t.right;else{if(!(s>0))return t;t=t.left}}return null}contains(e){for(var t=this._root,n=this._compare;t;){var s=n(e,t.key);if(s===0)return!0;t=s<0?t.left:t.right}return!1}remove(e){var t=this.find(e);if(!t)return!1;if(this.splay(t),t.left)if(t.right){var n=this.minNode(t.right);n.parent!==t&&(this.replace(n,n.right),n.right=t.right,n.right.parent=n),this.replace(t,n),n.left=t.left,n.left.parent=n}else this.replace(t,t.left);else this.replace(t,t.right);return this._size--,!0}removeNode(e){if(!e)return!1;if(this.splay(e),e.left)if(e.right){var t=this.minNode(e.right);t.parent!==e&&(this.replace(t,t.right),t.right=e.right,t.right.parent=t),this.replace(e,t),t.left=e.left,t.left.parent=t}else this.replace(e,e.left);else this.replace(e,e.right);return this._size--,!0}erase(e){var t=this.find(e);if(t){this.splay(t);var n=t.left,s=t.right,l=null;n&&(n.parent=null,l=this.maxNode(n),this.splay(l),this._root=l),s&&(n?l.right=s:this._root=s,s.parent=l),this._size--}}pop(){var e=this._root,t=null;if(e){for(;e.left;)e=e.left;t={key:e.key,data:e.data},this.remove(e.key)}return t}next(e){var t=e;if(t)if(t.right)for(t=t.right;t&&t.left;)t=t.left;else for(t=e.parent;t&&t.right===e;)e=t,t=t.parent;return t}prev(e){var t=e;if(t)if(t.left)for(t=t.left;t&&t.right;)t=t.right;else for(t=e.parent;t&&t.left===e;)e=t,t=t.parent;return t}forEach(e){for(var t=this._root,n=[],s=!1,l=0;!s;)t?(n.push(t),t=t.left):n.length>0?(e(t=n.pop(),l++),t=t.right):s=!0;return this}range(e,t,n,s){const l=[],c=this._compare;let h,p=this._root;for(;l.length!==0||p;)if(p)l.push(p),p=p.left;else{if(p=l.pop(),h=c(p.key,t),h>0)break;if(c(p.key,e)>=0&&n.call(s,p))return this;p=p.right}return this}keys(){for(var e=this._root,t=[],n=[],s=!1;!s;)e?(t.push(e),e=e.left):t.length>0?(e=t.pop(),n.push(e.key),e=e.right):s=!0;return n}values(){for(var e=this._root,t=[],n=[],s=!1;!s;)e?(t.push(e),e=e.left):t.length>0?(e=t.pop(),n.push(e.data),e=e.right):s=!0;return n}at(e){for(var t=this._root,n=[],s=!1,l=0;!s;)if(t)n.push(t),t=t.left;else if(n.length>0){if(t=n.pop(),l===e)return t;l++,t=t.right}else s=!0;return null}load(e=[],t=[],n=!1){if(this._size!==0)throw new Error("bulk-load: tree is not empty");const s=e.length;return n&&Ag(e,t,0,s-1,this._compare),this._root=Ig(null,e,t,0,s),this._size=s,this}min(){var e=this.minNode(this._root);return e?e.key:null}max(){var e=this.maxNode(this._root);return e?e.key:null}isEmpty(){return this._root===null}get size(){return this._size}static createTree(e,t,n,s,l){return new Sg(n,l).load(e,t,s)}}function Ig(i,e,t,n,s){const l=s-n;if(l>0){const c=n+Math.floor(l/2),h={key:e[c],data:t[c],parent:i};return h.left=Ig(h,e,t,n,c),h.right=Ig(h,e,t,c+1,s),h}return null}function Ag(i,e,t,n,s){if(t>=n)return;const l=i[t+n>>1];let c=t-1,h=n+1;for(;;){do c++;while(s(i[c],l)<0);do h--;while(s(i[h],l)>0);if(c>=h)break;let p=i[c];i[c]=i[h],i[h]=p,p=e[c],e[c]=e[h],e[h]=p}Ag(i,e,t,h,s),Ag(i,e,h+1,n,s)}const Kx=11102230246251565e-32,go=134217729,dT=(3+8*Kx)*Kx;function Cg(i,e,t,n,s){let l,c,h,p,_=e[0],y=n[0],v=0,b=0;y>_==y>-_?(l=_,_=e[++v]):(l=y,y=n[++b]);let T=0;if(v<i&&b<t)for(y>_==y>-_?(c=_+l,h=l-(c-_),_=e[++v]):(c=y+l,h=l-(c-y),y=n[++b]),l=c,h!==0&&(s[T++]=h);v<i&&b<t;)y>_==y>-_?(c=l+_,p=c-l,h=l-(c-p)+(_-p),_=e[++v]):(c=l+y,p=c-l,h=l-(c-p)+(y-p),y=n[++b]),l=c,h!==0&&(s[T++]=h);for(;

7v<i;)c=l+_,p=c-l,h=l-(c-p)+(_-p),_=e[++v],l=c,h!==0&&(s[T++]=h);for(;b<t;)c=l+y,p=c-l,h=l-(c-p)+(y-p),y=n[++b],l=c,h!==0&&(s[T++]=h);return l===0&&T!==0||(s[T++]=l),T}function vf(i){return new Float64Array(i)}const Hh=vf(4),Jx=vf(8),Qx=vf(12),ev=vf(16),Oo=vf(4);function bf(i,e,t){e===null?(i.inOut=!1,i.otherInOut=!0):(i.isSubject===e.isSubject?(i.inOut=!e.inOut,i.otherInOut=e.otherInOut):(i.inOut=!e.otherInOut,i.otherInOut=e.isVertical()?!e.inOut:e.inOut),e&&(i.prevInResult=!tv(e,t)||e.isVertical()?e.prevInResult:e)),i.resultTransition=tv(i,t)?function(n,s){let l,c=!n.inOut,h=!n.otherInOut;switch(s){case 0:l=c&&h;break;case 1:l=c||h;break;case 3:l=c!==h;break;case 2:l=n.isSubject?c&&!h:h&&!c}return l?1:-1}(i,t):0}function tv(i,e){switch(i.type){case 0:switch(e){case 0:return!i.otherInOut;case 1:return i.otherInOut;case 2:return i.isSubject&&i.otherInOut||!i.isSubject&&!i.otherInOut;case 3:return!0}break;case 2:return e===0||e===1;case 3:return e===2;case 1:return!1}return!1}class Zh{constructor(e,t,n,s,l){this.left=t,this.point=e,this.otherEvent=n,this.isSubject=s??!1,this.type=l||0,this.inOut=!1,this.otherInOut=!1,this.prevInResult=null,this.resultTransition=0,this.otherPos=-1,this.outputContourId=-1,this.isExteriorRing=!0}isBelow(e){const t=this.point,n=this.otherEvent.point;return this.left?(t[0]-e[0])*(n[1]-e[1])-(n[0]-e[0])*(t[1]-e[1])>0:(n[0]-e[0])*(t[1]-e[1])-(t[0]-e[0])*(n[1]-e[1])>0}isAbove(e){return!this.isBelow(e)}isVertical(){return this.point[0]===this.otherEvent.point[0]}get inResult(){return this.resultTransition!==0}clone(){const e=new Zh(this.point,this.left,this.otherEvent,this.isSubject,this.type);return e.contourId=this.contourId,e.resultTransition=this.resultTransition,e.prevInResult=this.prevInResult,e.isExteriorRing=this.isExteriorRing,e.inOut=this.inOut,e.otherInOut=this.otherInOut,e}}function Va(i,e){return i[0]===e[0]&&i[1]===e[1]}function Mg(i,e,t){const n=function(s,l,c,h,p,_){const y=(l-_)*(c-p),v=(s-p)*(h-_),b=y-v;if(y===0||v===0||y>0!=v>0)return b;const T=Math.abs(y+v);return Math.abs(b)>=33306690738754716e-32*T?b:-function(S,A,C,D,F,O,z){let N,j,te,G,W,K,ee,le,de,ve,xe,we,Fe,se,pe,ge,Se,Me;const Pe=S-F,Ie=C-F,Oe=A-O,Be=D-O;se=Pe*Be,K=go*Pe,ee=K-(K-Pe),le=Pe-ee,K=go*Be,de=K-(K-Be),ve=Be-de,pe=le*ve-(se-ee*de-le*de-ee*ve),ge=Oe*Ie,K=go*Oe,ee=K-(K-Oe),le=Oe-ee,K=go*Ie,de=K-(K-Ie),ve=Ie-de,Se=le*ve-(ge-ee*de-le*de-ee*ve),xe=pe-Se,W=pe-xe,Hh[0]=pe-(xe+W)+(W-Se),we=se+xe,W=we-se,Fe=se-(we-W)+(xe-W),xe=Fe-ge,W=Fe-xe,Hh[1]=Fe-(xe+W)+(W-ge),Me=we+xe,W=Me-we,Hh[2]=we-(Me-W)+(xe-W),Hh[3]=Me;let Ke=function(xt,ht){let wt=ht[0];for(let vt=1;vt<4;vt++)wt+=ht[vt];return wt}(0,Hh),Ne=22204460492503146e-32*z;if(Ke>=Ne||-Ke>=Ne||(W=S-Pe,N=S-(Pe+W)+(W-F),W=C-Ie,te=C-(Ie+W)+(W-F),W=A-Oe,j=A-(Oe+W)+(W-O),W=D-Be,G=D-(Be+W)+(W-O),N===0&&j===0&&te===0&&G===0)||(Ne=11093356479670487e-47*z+dT*Math.abs(Ke),Ke+=Pe*G+Be*N-(Oe*te+Ie*j),Ke>=Ne||-Ke>=Ne))return Ke;se=N*Be,K=go*N,ee=K-(K-N),le=N-ee,K=go*Be,de=K-(K-Be),ve=Be-de,pe=le*ve-(se-ee*de-le*de-ee*ve),ge=j*Ie,K=go*j,ee=K-(K-j),le=j-ee,K=go*Ie,de=K-(K-Ie),ve=Ie-de,Se=le*ve-(ge-ee*de-le*de-ee*ve),xe=pe-Se,W=pe-xe,Oo[0]=pe-(xe+W)+(W-Se),we=se+xe,W=we-se,Fe=se-(we-W)+(xe-W),xe=Fe-ge,W=Fe-xe,Oo[1]=Fe-(xe+W)+(W-ge),Me=we+xe,W=Me-we,Oo[2]=we-(Me-W)+(xe-W),Oo[3]=Me;const He=Cg(4,Hh,4,Oo,Jx);se=Pe*G,K=go*Pe,ee=K-(K-Pe),le=Pe-ee,K=go*G,de=K-(K-G),ve=G-de,pe=le*ve-(se-ee*de-le*de-ee*ve),ge=Oe*te,K=go*Oe,ee=K-(K-Oe),le=Oe-ee,K=go*te,de=K-(K-te),ve=te-de,Se=le*ve-(ge-ee*de-le*de-ee*ve),xe=pe-Se,W=pe-xe,Oo[0]=pe-(xe+W)+(W-Se),we=se+xe,W=we-se,Fe=se-(we-W)+(xe-W),xe=Fe-ge,W=Fe-xe,Oo[1]=Fe-(xe+W)+(W-ge),Me=we+xe,W=Me-we,Oo[2]=we-(Me-W)+(xe-W),Oo[3]=Me;const ft=Cg(He,Jx,4,Oo,Qx);se=N*G,K=go*N,ee=K-(K-N),le=N-ee,K=go*G,de=K-(K-G),ve=G-de,pe=le*ve-(se-ee*de-le*de-ee*ve),ge=j*te,K=go*j,ee=K-(K-j),le=j-ee,K=go*te,de=K-(K-te),ve=te-de,Se=le*ve-(ge-ee*de-le*de-ee*ve),xe=pe-Se,W=pe-xe,Oo[0]=pe-(xe+W)+(W-Se),we=se+xe,W=we-se,Fe=se-(we-W)+(xe-W),xe=Fe-ge,W=Fe-xe,Oo[1]=Fe-(xe+W)+(W-ge),Me=we+xe,W=Me-we,Oo[2]=we-(Me-W)+(xe-W),Oo[3]=Me;const pt=Cg(ft,Qx,4,Oo,ev);return ev[pt-1]}(s,l,c,h,p,_,T)}(i[0],i[1],e[0],e[1],t[0],t[1]);return n>0?-1:n<0?1:0}

7function Lc(i,e){const t=i.point,n=e.point;return t[0]>n[0]?1:t[0]<n[0]?-1:t[1]!==n[1]?t[1]>n[1]?1:-1:function(s,l,c){return s.left!==l.left?s.left?1:-1:Mg(c,s.otherEvent.point,l.otherEvent.point)!==0?s.isBelow(l.otherEvent.point)?-1:1:!s.isSubject&&l.isSubject?1:-1}(i,e,t)}function zc(i,e,t){const n=new Zh(e,!1,i,i.isSubject),s=new Zh(e,!0,i.otherEvent,i.isSubject);return Va(i.point,i.otherEvent.point)&&console.warn("what is that, a collapsed segment?",i),n.contourId=s.contourId=i.contourId,Lc(s,i.otherEvent)>0&&(i.otherEvent.left=!0,s.left=!1),i.otherEvent.otherEvent=s,i.otherEvent=n,t.push(s),t.push(n),t}function gm(i,e){return i[0]*e[1]-i[1]*e[0]}function Rg(i,e){return i[0]*e[0]+i[1]*e[1]}function Pg(i,e,t){const n=function(p,_,y,v){const b=[_[0]-p[0],_[1]-p[1]],T=[v[0]-y[0],v[1]-y[1]];function S(te,G,W){return[te[0]+G*W[0],te[1]+G*W[1]]}const A=[y[0]-p[0],y[1]-p[1]];let C=gm(b,T),D=C*C;const F=Rg(b,b);if(D>0){const te=gm(A,T)/C;if(te<0||te>1)return null;const G=gm(A,b)/C;return G<0||G>1?null:te===0||te===1?[S(p,te,b)]:G===0||G===1?[S(y,G,T)]:[S(p,te,b)]}if(C=gm(A,b),D=C*C,D>0)return null;const O=Rg(b,A)/F,z=O+Rg(b,T)/F,N=Math.min(O,z),j=Math.max(O,z);return N<=1&&j>=0?N===1?[S(p,N>0?N:0,b)]:j===0?[S(p,j<1?j:1,b)]:[S(p,N>0?N:0,b),S(p,j<1?j:1,b)]:null}(i.point,i.otherEvent.point,e.point,e.otherEvent.point),s=n?n.length:0;if(s===0||s===1&&(Va(i.point,e.point)||Va(i.otherEvent.point,e.otherEvent.point))||s===2&&i.isSubject===e.isSubject)return 0;if(s===1)return!Va(i.point,n[0])&&!Va(i.otherEvent.point,n[0])&&zc(i,n[0],t),!Va(e.point,n[0])&&!Va(e.otherEvent.point,n[0])&&zc(e,n[0],t),1;const l=[];let c=!1,h=!1;return Va(i.point,e.point)?c=!0:Lc(i,e)===1?l.push(e,i):l.push(i,e),Va(i.otherEvent.point,e.otherEvent.point)?h=!0:Lc(i.otherEvent,e.otherEvent)===1?l.push(e.otherEvent,i.otherEvent):l.push(i.otherEvent,e.otherEvent),c&&h||c?(e.type=1,i.type=e.inOut===i.inOut?2:3,c&&!h&&zc(l[1].otherEvent,l[0].point,t),2):h?(zc(l[0],l[1].point,t),3):l[0]!==l[3].otherEvent?(zc(l[0],l[1].point,t),zc(l[1],l[2].point,t),3):(zc(l[0],l[1].point,t),zc(l[3].otherEvent,l[2].point,t),3)}function fT(i,e){if(i===e)return 0;if(Mg(i.point,i.otherEvent.point,e.point)!==0||Mg(i.point,i.otherEvent.point,e.otherEvent.point)!==0)return Va(i.point,e.point)?i.isBelow(e.otherEvent.point)?-1:1:i.point[0]===e.point[0]?i.point[1]<e.point[1]?-1:1:Lc(i,e)===1?e.isAbove(i.point)?-1:1:i.isBelow(e.point)?-1:1;if(i.isSubject!==e.isSubject)return i.isSubject?-1:1;{let t=i.point,n=e.point;if(t[0]===n[0]&&t[1]===n[1])return t=i.otherEvent.point,n=e.otherEvent.point,t[0]===n[0]&&t[1]===n[1]?0:(i.contourId??0)>(e.contourId??0)?1:-1}return Lc(i,e)===1?1:-1}class pT{constructor(){this.points=[],this.holeIds=[],this.holeOf=null,this.depth=null}isExterior(){return this.holeOf==null}}function mT(i,e,t,n){let s,l=i+1,c=e[i].point;const h=e.length;for(l<h&&(s=e[l].point);l<h&&s[0]===c[0]&&s[1]===c[1];){if(!t[l])return l;l++,l<h&&(s=e[l].point)}for(l=i-1;t[l]&&l>n;)l--;return l}function _T(i,e,t){const n=new pT;if(i.prevInResult!=null){const s=i.prevInResult,l=s.outputContourId;if(s.resultTransition>0){const c=e[l];if(c.holeOf!=null){const h=c.holeOf;e[h].holeIds.push(t),n.holeOf=h,n.depth=e[l].depth}else e[l].holeIds.push(t),n.holeOf=l,n.depth=e[l].depth+1}else n.holeOf=null,n.depth=e[l].depth}else n.holeOf=null,n.depth=0;return n}const iv=Math.max,rv=Math.min;let ym=0;function nv(i,e,t,n,s,l){let c,h,p,_,y,v;for(c=0,h=i.length-1;c<h;c++){if(p=i[c],_=i[c+1],y=new Zh(p,!1,void 0,e),v=new Zh(_,!1,y,e),y.otherEvent=v,p[0]===_[0]&&p[1]===_[1])continue;y.contourId=v.contourId=t,l||(y.isExteriorRing=!1,v.isExteriorRing=!1),Lc(y,v)>0?v.left=!0:y.left=!0;const b=p[0],T=p[1];s[0]=rv(s[0],b),s[1]=rv(s[1],T),s[2]=iv(s[2],b),s[3]=iv(s[3],T),n.push(y),n.push(v)}}const xm=[];function ov(i,e,t){let n=i,s=e;typeof i[0][0][0]=="number"&&(n=[i]),typeof e[0][0][0]=="number"&&(s=[e]);let l=function(b,T,S){let A=null;return b.length*T.length===0&&(S===0?A=xm:S===2?A=b:(S===1||S===3)&&(A=b.length===0?T:b)),A}(n,s,t);if(l)return l===xm?null:l;const c=[1/0,1/0,-1/0,-1/0],h=[1/0,1/0,-1/0,-1/0],p=function(b,T,S,A,C){const D=new iu(void 0,Lc);let F,O,z,N,j,te;for(z=0,N=b.length;z<N;z++)for(F=b[z],j=0,te=F.length;j<te;j++)O=j===0,O&&ym++,nv(F[j],!0,ym,D,S,O);for(z=0,N=T.length;z<N;z++)for(F=T[z],j=0,te=F.length;j<te;j++)O=j===0,C===2&&(O=!1),O&&ym++,nv(F[j],!1,ym,D,A,O);return D}(n,s,c,h,t);if(l=function(b,T,S,A,C){let D=null;return(S[0]>A[2]||A[0]>S[2]||S[1]>A[3]||A[1]>S[3])&&(C===0?D=xm:C===2?D=b:(C===1||C===3)&&(D=b.concat(T))),D}(n,s,c,h,t),l)return l===xm?null:l;const _=function(b,T,S,A,C,D){const F=new Sg(fT),O=[],z=Math.min(A[2],C[2]);let N,j,te;for(;b.length!==0;){let G=b.pop();if(O.push(G),D===0&&G.point[0]>z||D===2&&G.point[0]>A[2])break;if(G.left){j=N=F.insert(G),te=F.minNode(),N=N!==te?F.prev(N):null,j=F.next(j);const W=N?N.key:null;let K;if(bf(G,W,D),j&&Pg(G,j.key,b)===2&&(bf(G,W,D),bf(j.key,G,D)),N&&Pg(N.key,G,b)===2){let ee=N;ee=ee!==te?F.prev(ee):null,K=ee?ee.key:null,bf(W,K,D),bf(G,W,D)}}else G=G.otherEvent,j=N=F.find(G),N&&j&&(N=N!==te?F.prev(N):null,j=F.next(j),F.remove(G),j&&N&&Pg(N.key,j.key,b))}return O}(p,0,0,c,h,t),y=function(b){let T,S;const A=function(F){let O,z,N,j,te;const G=[];for(z=0,N=F.length;z<N;z++)O=F[z],(O.left&&O.inResult||!O.left&&O.otherEvent.inResult)&&G.push(O);let W=!1;for(;!W;)for(W=!0,z=0,N=G.length;z<N;z++)z+1<N&&Lc(G[z],G[z+1])===1&&(j=G[z],G[z]=G[z+1],G[z+1]=j,W=!1);for(z=0,N=G.length;z<N;z++)O=G[z],O.otherPos=z;for(z=0,N=G.length;z<N;z++)O=G[z],O.left||(te=O.otherPos,O.otherPos=O.otherEvent.otherPos,O.otherEvent.otherPos=te);return G}(b),C={},D=[];for(T=0,S=A.length;T<S;T++){if(C[T])continue;const F=D.length,O=_T(A[T],D,F),z=te=>{C[te]=!0,te<A.length&&A[te]&&(A[te].outputContourId=F)};let N=T,j=T;for(O.points.push(A[T].point);z(N),N=A[N].otherPos,z(N),O.points.push(A[N].point),N=mT(N,A,C,j),!(N==j||N>=A.length)&&A[N];);D.push(O)}return D}(_),v=[];for(let b=0;b<y.length;b++){let T=y[b];

7if(T.isExterior()){let S=[T.points];for(let A=0;A<T.holeIds.length;A++)S.push(y[T.holeIds[A]].points);v.push(S)}}return v}function gT(i,e){const t=ov(Dg(i),Dg([e]),0);return t==null?[]:av(t)}function yT(i,e,t=0){let s=Dg(i,65536);const l=[];for(;e.valid();e.next()){const[c,h]=e.get();let p=c.x*65536,_=c.y*65536,y=h.x*65536,v=h.y*65536;const b=y-p,T=v-_,S=Math.hypot(b,T);if(S===0)continue;p-=b*t,_-=T*t,y+=b*t,v+=T*t;const A=Math.trunc(T/S*3),C=-Math.trunc(b/S*3);l.push([[[p,_],[y,v],[y+A,v+C],[p+A,_+C],[p,_]]])}return l.length>0&&(s=ov(s,l,2)),av(s,1/65536,.001)}function Dg(i,e=1){return[i.map(t=>t.map(n=>[n.x*e,n.y*e]))]}function sv(i,e){const t=Math.floor(i)+.5;return Math.abs(i-t)<=e?Math.round(t):Math.round(i)}class xT{constructor(e){this.xs=[],this.ys=[],this.ixs=[],this.iys=[],this.buckets=new Map,this.tolerance=e}canonicalize(e,t){const n=this.tolerance,s=Math.floor(e/n),l=Math.floor(t/n);for(let p=-1;p<=1;p++){const _=this.buckets.get(s+p);if(_)for(let y=-1;y<=1;y++){const v=_.get(l+y);if(v){for(const b of v)if(Math.abs(this.xs[b]-e)<=n&&Math.abs(this.ys[b]-t)<=n){const T=this.ixs[b],S=this.iys[b];return this.xs[b]===e&&this.ys[b]===t||this.store(e,t,T,S,s,l),[T,S]}}}}const c=sv(e,n),h=sv(t,n);return this.store(e,t,c,h,s,l),[c,h]}store(e,t,n,s,l,c){const h=this.xs.length;this.xs.push(e),this.ys.push(t),this.ixs.push(n),this.iys.push(s);let p=this.buckets.get(l);p||(p=new Map,this.buckets.set(l,p));let _=p.get(c);_||(_=[],p.set(c,_)),_.push(h)}}function av(i,e=1,t){const n=t!=null?new xT(t):null;return i.map(s=>s.map((l,c)=>{const h=l.map(p=>{const _=p[0]*e,y=p[1]*e;if(n){const[v,b]=n.canonicalize(_,y);return new Le(v,b)}return new Le(Math.round(_),Math.round(y))});return c>0&&h.reverse(),h}))}class Lg{constructor(){this.frcCoverage=new Set,this.featureTriSegments=[],this.frcPerLevel=new Map,this.frcNonRoadSegments=new fi}empty(){return this.frcCoverage.size===0}}function lv(i,e,t){if(i.frcCoverage.size===0||i.featureTriSegments.length===0)return;const n=t.get(),s=e.uint16,l=[];i.featureTriSegments.sort((v,b)=>v.segIdx!==b.segIdx?v.segIdx-b.segIdx:v.frc===null&&b.frc===null?0:v.frc===null?-1:b.frc===null?1:b.frc-v.frc);const c=new Map;let h=0,p=i.featureTriSegments[0].frc,_={vertexOffset:n[h].vertexOffset,primitiveOffset:0,vertexLength:n[h].vertexLength,primitiveLength:0,vaos:{},sortKey:void 0};const y=()=>{_.primitiveLength>0&&(c.has(p)||c.set(p,[]),c.get(p).push({..._}))};for(const v of i.featureTriSegments){v.segIdx!==h&&(y(),h=v.segIdx,p=v.frc,_={vertexOffset:n[h].vertexOffset,primitiveOffset:l.length/3,vertexLength:n[h].vertexLength,primitiveLength:0,vaos:{},sortKey:void 0}),v.frc!==p&&(y(),p=v.frc,_={..._,primitiveOffset:l.length/3,primitiveLength:0});for(let b=v.start;b<v.end;b++)l.push(s[b]);_.primitiveLength+=(v.end-v.start)/3}y();for(let v=0;v<l.length;v++)s[v]=l[v];for(const[v,b]of c)v!==null?i.frcPerLevel.set(v,new fi(b)):i.frcNonRoadSegments=new fi(b);i.featureTriSegments=[]}tt(Lg,"FrcSegmentData");const vT={motorway:0,motorway_link:0,trunk:1,trunk_link:1,primary:2,primary_link:2,secondary:3,secondary_link:3,tertiary:4,tertiary_link:4,unclassified:5,unclassified_link:5,street:6,street_limited:6,residential:6,service:7,living_street:7,pedestrian:8,track:8,path:8,footway:8,cycleway:8,sidewalk:8,crossing:8};function vm(i){for(const e of["class","incident_class"]){const t=i[e];if(typeof t!="string")continue;const n=vT[t];if(n!==void 0)return n}return null}function zg(i,e,t){for(const n of i)if(n.startsWith("(")){const s=n.indexOf(")");if(s===-1)continue;if(n.slice(1,s)===e&&n.slice(s+1)===t)return!0}else if(n===t)return!0;return!1}class cv{constructor(e,t,n){this.elevationMode=t,t&&(this.elevationBufferData=new qx(e.layers,e.zoom,e.lut)),n&&(this.frcData=new Lg)}isEmpty(){const e=!this.elevationBufferData||this.elevationBufferData.isEmpty(),t=!this.frcData||this.frcData.empty();return e&&t}needsUpload(){return!!this.elevationBufferData&&this.elevationBufferData.needsUpload()}trackFeatureFrc(e){if(!this.frcData)return null;const t=vm(e||{});return t!==null&&this.frcData.frcCoverage.add(t),t}recordFeatureRange(e,t,n,s){if(!this.frcData||n<=t)return;const l=e.bufferData.triangleSegments.get();this.frcData.featureTriSegments.push({start:3*t,end:3*n,segIdx:l.length>0?l.length-1:0,frc:s})}buildFrcSegments(e){this.frcData&&!this.frcData.empty()&&lv(this.frcData,e.bufferData.indexArray,e.bufferData.triangleSegments)}handleFeature(e,t,n,s,l,c){const h=new Array;if(!this.elevationMode)return!1;const p=xf(e,l,void 0,s);if(!p)return!1;{const y=this.clipPolygonsToTile(t,1);y.length>0&&h.push({polygons:y,elevationFeature:p.feature,elevationTileID:p.tileId})}const _={guardRailEnabled:c.layers[0].layout.get("fill-construct-bridge-guard-rail").evaluate(e,{},s),featureIndex:n};for(const y of h)if(y.elevationFeature){if(this.elevationMode==="hd-road-base"){this.elevatedStructures||(this.elevatedStructures=new Fo(y.elevationTileID,c.layers,c.zoom,c.lut));const b=y.elevationFeature.isTunnel();let T=0;Object.hasOwn(e.properties,Yy)&&(T=+e.properties[Yy]),this.elevatedStructures.addPortalCandidates(y.elevationFeature.id,y.polygons,b,y.elevationFeature,T)}y.elevationFeature.constantHeight==null&&(y.polygons=this.prepareElevatedPolygons(y.polygons,y.elevationFeature,y.elevationTileID));const v=new Gh(s,y.elevationTileID);this.addElevatedGeometry(c,y.polygons,v,y.elevationFeature,this.elevationMode==="hd-road-base"?0:.05,n,_)}return!0}populatePaintArrays(e,t,n,s,l,c,h){this.elevationBufferData&&this.elevationBufferData.populatePaintArrays(e,t,n,s,l,c,h)}update(e,t,n,s,l,c,h,p){this.elevationBufferData&&this.elevationBufferData.update(e,t,n,s,l,c,h,p),this.elevatedStructures&&this.elevatedStructures.update(e,t,n,s,l,c,h,p)}updateExpressions(e){this.elevationBufferData&&this.elevationBufferData.programConfigurations.updateExpressions(e),this.elevatedStructures&&(this.elevatedStructures.bridgeProgramConfigurations.updateExpressions(e),this.elevatedStructures.tunnelProgramConfigurations.updateExpressions(e))}upload(e){this.elevationBufferData&&this.elevationBufferData.upload(e),this.elevatedStructures&&this.elevatedStructures.upload(e)}destroy(){this.elevationBufferData&&this.elevationBufferData.destroy(),this.elevatedStructures&&this.elevatedStructures.destroy()}getUnevaluatedPortalGraph(){return this.elevatedStructures?this.elevatedStructures.unevaluatedPortals:void 0}setEvaluatedPortalGraph(e,t,n,s,l,c){this.elevatedStructures&&(this.elevatedStructures.construct(e),this.elevatedStructures.populatePaintArrays(t,n,s,l,c))}addElevatedGeometry(e,t,n,s,l,c,h){const p={elevation:s,elevationSampler:n,bias:l,index:c,featureInfo:h},[_,y]=e.addGeometry(t,this.elevationBufferData,p,this.elevatedStructures);this.elevationBufferData.heightRange==null?this.elevationBufferData.heightRange={min:_,max:y}:(this.elevationBufferData.heightRange.min=Math.min(this.elevationBufferData.heightRange.min,_),this.elevationBufferData.heightRange.max=Math.max(this.elevationBufferData.heightRange.max,y))}prepareElevatedPolygons(e,t,n){const s=1/w(n),l=[];for(const c of e){const h=yT(c,new Xx(t,s),.1);l.push(...h)}return l}clipPolygonsToTile(e,t){const n=-t,s=-t,l=We+t,c=We+t;let h=0;const p=[],_=[];for(;h<e.length;h++){const b=e[h],T=tl(b);(T.min.x>=n&&T.max.x<=l&&T.min.y>=s&&T.max.y<=c?p:_).push(b)}if(p.length===e.length)return e;const y=[new Le(n,s),new Le(l,s),new Le(l,c),new Le(n,c),new Le(n,s)],v=p;for(const b of _)v.push(...gT(b,y));return v}}function bT(i,e){return i.nextPoint.sub(e.at(-2)).unit()}function wT(i,e){return e[1].sub(i.prevPoint).unit()}tt(cv,"FillHDExtension"),tt(Fo,"ElevatedStructures");class uv{constructor(e,t){this.elevationEnabled=e,this.hasDeferredElevationFeatures=!1,t&&(this.frcData=new Lg)}isEmpty(){const e=!this.elevationEnabled||this.heightRange===void 0,t=!this.frcData||this.frcData.empty();return e&&t}trackFeatureFrc(e){if(!this.frcData)return null;const t=vm(e||{});return t!==null&&this.frcData.frcCoverage.add(t),t}recordFeatureRange(e,t,n,s){if(!this.frcData||n<=t)return;const l=e.segments.get();this.frcData.featureTriSegments.push({start:3*t,end:3*n,segIdx:l.length>0?l.length-1:0,frc:s})}buildFrcSegments(e){this.frcData&&!this.frcData.empty()&&lv(this.frcData,e.indexArray,e.segments)}handleFeature(e,t,n,s,l,c,h,p,_,y,v){if(!this.elevationEnabled)return!1;if(!v.terrainEnabled){const C=xf(e,s,l?l.registry:void 0,n),D=e.properties!=null&&Object.hasOwn(e.properties,Ml)&&!Number.isNaN(+e.properties[Ml]);if(!C&&D&&c&&(!l||!l.allProvidersReady))return this.hasDeferredElevationFeatures=!0,!0;if(C){let F=C.feature,O=C.tileId;if(!C.tileId.equals(n)){const j=this.mergedFeatureCache?this.mergedFeatureCache.get(F.id):void 0;if(j)F=j,O=n;else{const te=function(G,W,K){if(!G.properties||!W||W.length===0)return[];const ee=+G.properties[Ml];if(Number.isNaN(ee))return[];const le=Yx(W,ee);if(le<0)return[];const de=[];for(let ve=le;ve<W.length&&W[ve].feature.id===ee;ve++){const xe=W[ve];(xe.tileId.isChildOf(K)||K.isChildOf(xe.tileId)||xe.feature.constantHeight!=null)&&de.push(xe)}return de}(e,l?l.registry:void 0,n);te.length>1&&(F=function(G,W){const K=W.slice().sort((se,pe)=>pe.tileId.z-se.tileId.z),ee=new Le(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY),le=new Le(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY),de=[];for(const se of K){const pe=new Gh(se.tileId,G);for(const Se of se.feature.vertices)de.push({position:pe.pointTransform(Se.position),height:Se.height,extent:Se.extent,index:Se.index});const ge=se.feature.safeArea;Du[0]=ge.min.x,Du[1]=ge.min.y,Lu[0]=ge.max.x,Lu[1]=ge.max.y,pe.pointTransformInPlace(Du),pe.pointTransformInPlace(Lu),ee.x=Math.min(ee.x,Du[0],Lu[0]),ee.y=Math.min(ee.y,Du[1],Lu[1]),le.x=Math.max(le.x,Du[0],Lu[0]),le.y=Math.max(le.y,Du[1],Lu[1])}const ve={min:ee,max:le};if(K[0].feature.constantHeight!=null)return new Ol(K[0].feature.id,ve,K[0].feature.constantHeight);de.sort((se,pe)=>se.index-pe.index);const xe=[];for(const se of de)xe.length!==0&&xe.at(-1).index===se.index||xe.push(se);const we=[];for(let se=1;se<xe.length;se++)xe[se].index-xe[se-1].index<=1&&we.push({a:se-1,b:se});const Fe=1/w(G);return new Ol(K[0].feature.id,ve,void 0,xe,we,Fe)}(n,te),O=n,this.mergedFeatureCache||(this.mergedFeatureCache=new Map),this.mergedFeatureCache.set(F.id,F))}}const z=K_(t,-1,-1,8193,8193),N=this.prepareElevatedLines(z,F,O,n);for(const j of N){const te=v.layoutVertexArray.length;v.addLine(j,e,n,h,p,_,y);const G=new Gh(n,O),W=v.showElevationIdDebug?uT(F.id):null;for(let K=te;K<v.layoutVertexArray.length;K++){const ee=new Le(v.layoutVertexArray.int16[6*K]>>1,v.layoutVertexArray.int16[6*K+1]>>1),le=G.pointElevation(ee,F,.05);this.updateHeightRange(le),K<v.zOffsetVertexArray.length?v.zOffsetVertexArray.float32[4*K]=le:v.zOffsetVertexArray.emplaceBack(le,0,0,0),W?K<v.elevationIdColVertexArray.length?(v.elevationIdColVertexArray.float32[3*K]=W[0],v.elevationIdColVertexArray.float32[3*K+1]=W[1],v.elevationIdColVertexArray.float32[3*K+2]=W[2]):v.elevationIdColVertexArray.emplaceBack(W[0],W[1],W[2]):v.showElevationIdDebug&&(K<v.elevationIdColVertexArray.length?(v.elevationIdColVertexArray.float32[3*K]=0,v.elevationIdColVertexArray.float32[3*K+1]=0,v.elevationIdColVertexArray.float32[3*K+2]=0):v.elevationIdColVertexArray.emplaceBack(0,0,0))}}return!0}if(D&&c&&l&&l.allProvidersReady&&l.hasCoveringTile)return!0}const b=!(!e.properties||!Object.hasOwn(e.properties,"mapbox_line_metrics"))&&e.properties.mapbox_line_metrics,T=v.layoutVertexArray.length,S=[],A=K_(t,-1,-1,8193,8193,S);for(let C=0;C<A.length;C++){const D=A[C],F=S[C],O={progress:{min:F.progress.min,max:F.progress.max},nextDir:bT(F,D),prevDir:wT(F,D)};v.addLine(D,e,n,h,p,_,y,O,b&&F.parentIndex>0?F.parentIndex:null)}return v.fillNonElevatedRoadSegment(T),!0}prepareElevatedLines(e,t,n,s){if(t.constantHeight!=null)return e;const l=[],c=1/w(s),h=n.equals(s)?null:new Gh(n,s);for(const p of e)Jb(p,new Xx(t,c,h),0,l);return l}updateHeightRange(e){this.heightRange?(this.heightRange.min=Math.min(this.heightRange.min,e),this.heightRange.max=Math.max(this.heightRange.max,e)):this.heightRange={min:e,max:e}}endPopulate(){this.mergedFeatureCache=void 0}}tt(uv,"LineHDExtension");class hv{constructor(){this.elevatedLayoutVertexArray=new Ae,this.hasElevation=!1}beginFeature(e,t,n){const s=xf(e,t,void 0,n);this.currentFeatureElevation=s?s.feature:void 0}writeVertexQuad(e,t){const n=this.currentFeatureElevation?this.currentFeatureElevation.pointElevation(new Le(e,t)):0;this.hasElevation=this.hasElevation||n!==0;for(let s=0;s<4;s++)this.elevatedLayoutVertexArray.emplaceBack(n)}finalize(){this.hasElevation||(this.elevatedLayoutVertexArray=void 0)}upload(e){this.elevatedLayoutVertexArray&&!this.elevatedLayoutVertexBuffer&&(this.elevatedLayoutVertexBuffer=e.createVertexBuffer(this.elevatedLayoutVertexArray,rw.members))}destroy(){this.elevatedLayoutVertexBuffer&&this.elevatedLayoutVertexBuffer.destroy()}}tt(hv,"CircleHDExtension");const bm=(i,e,t,n)=>{for(let s=0;s<e;s++)i.emplaceBack(t[0],t[1],t[2],n[0],n[1],n[2])};class dv{constructor(){this.elevationFeatures=[],this.elevationFeatureTileIds=[],this.elevationFeatureIdToIndex=new Map,this.elevationStateComplete=!1,this.hasDeferredElevationFeatures=!1,this.elevationParams=null,this.crossSourceElevationEnabled=!1,this.terrainEnabled=!1}configureCrossSource(e,t,n,s){this.consumerCanonical=e,this.elevationParams=t,this.crossSourceElevationEnabled=n,this.terrainEnabled=s}addElevationFeatures(e,t){for(const n of e)this.elevationFeatureIdToIndex.set(n.id,this.elevationFeatures.length),this.elevationFeatures.push(n),this.elevationFeatureTileIds.push(t)}resolveRoadElevation(e,t){const n=this.elevationFeatureIdToIndex.get(t);if(n!==void 0)return n;if(this.terrainEnabled||!this.crossSourceElevationEnabled)return 65535;const s=xf(e,void 0,this.elevationParams?this.elevationParams.registry:void 0,this.consumerCanonical);if(s){const l=this.elevationFeatures.length;return this.elevationFeatureIdToIndex.set(t,l),this.elevationFeatures.push(s.feature),this.elevationFeatureTileIds.push(s.tileId),l}return this.elevationParams&&this.elevationParams.allProvidersReady?65535:(this.hasDeferredElevationFeatures=!0,"defer")}getElevationFeatureSampler(e,t){if(t.equals(e))return new Gh(e,t);this.elevationFeatureSamplerCache||(this.elevationFeatureSamplerCache=new Map);let n=this.elevationFeatureSamplerCache.get(t.key);return n||(n=new Gh(e,t),this.elevationFeatureSamplerCache.set(t.key,n)),n}isCrossTileRoadElevation(e,t){if(e===65535||e>=this.elevationFeatures.length)return!1;const n=this.elevationFeatureTileIds[e];return n!=null&&!n.equals(t)}getRoadFeatureHeightAtAnchor(e,t,n){if(e===65535||e>=this.elevationFeatures.length)return null;const s=this.elevationFeatures[e],l=this.elevationFeatureTileIds[e];return l.equals(n)?s.pointElevation(t):this.getElevationFeatureSampler(n,l).pointElevation(new Le(t.x,t.y),s,0)}sampleRoadFeatureHeight(e,t,n){const s=this.getRoadFeatureHeightAtAnchor(e,t,n);return s===null?void 0:s}clearWorkerState(){this.consumerCanonical=void 0,this.elevationParams=null,this.crossSourceElevationEnabled=!1,this.terrainEnabled=!1,this.elevationFeatureIdToIndex.clear()}updateRoadElevation(e,t){if(this.elevationStateComplete)return;this.elevationStateComplete=!0,e.hasAnyZOffset=!1;let n=!1;const s=w(t),l=1/s;let c=!1,h=!1;for(let p=0;p<e.symbolInstances.length;p++){const _=e.symbolInstances.get(p),y=Tr(1,0,0),v=Tr(0,1,0),{numHorizontalGlyphVertices:b,numVerticalGlyphVertices:T,numIconVertices:S,numVerticalIconVertices:A}=_,C=b>0||T>0,D=S>0,F=_.elevationFeatureIndex,O=F<this.elevationFeatures.length?this.elevationFeatures[F]:void 0;if(O){const z=new Le(_.tileAnchorX,_.tileAnchorY),N=this.sampleRoadFeatureHeight(F,z,t),j=N!==void 0?.075+N:.075;_.zOffset!==j&&(n=!0,_.zOffset=j),j!==0&&(e.hasAnyZOffset=!0);const te=O.computeSlopeNormal(z,l),G=Ys(it(),Tr(0,0,1),te);da(y,y,G),da(v,v,G),y[2]*=s,v[2]*=s,y[0]===1&&y[1]===0&&y[2]===0&&v[0]===0&&v[1]===1&&v[2]===0||(c=c||C,h=h||D)}if(C&&(bm(e.text.orientationVertexArray,b,y,v),bm(e.text.orientationVertexArray,T,y,v)),D){const{placedIconSymbolIndex:z,verticalPlacedIconSymbolIndex:N}=_;z>=0&&bm(e.icon.orientationVertexArray,S,y,v),N>=0&&bm(e.icon.orientationVertexArray,A,y,v)}}c||(e.text.orientationVertexArray=void 0),h||(e.icon.orientationVertexArray=void 0),n&&(e.zOffsetBuffersNeedUpload=!0,e.zOffsetSortDirty=!0)}getRoadFeatureHeightForPlacedSymbol(e,t,n,s,l){const c=e.symbolInstances.get(t.symbolInstanceIndices[n]);return this.getRoadFeatureHeightAtAnchor(c.elevationFeatureIndex,s,l)}getElevationFeatureForPlacedSymbol(e,t,n){const s=e.symbolInstances.get(t.symbolInstanceIndices[n]).elevationFeatureIndex;if(s<this.elevationFeatures.length)return this.elevationFeatures[s]}makeRoadSymbolElevationParams(e,t,n,s,l,c,h,p,_){const y=this.getElevationFeatureForPlacedSymbol(e,t,n),v=y!==void 0?y:null,b=e.symbolInstances.get(t.symbolInstanceIndices[n]);return this.isCrossTileRoadElevation(b.elevationFeatureIndex,s.canonical)?{getElevation:T=>{const S=this.getRoadFeatureHeightForPlacedSymbol(e,t,n,T,s.canonical);return function(A,C,D,F,O,z){const N=F.upVector(C,D.x,D.y);return oi(N,N,A*F.upVectorScale(C,O,z).metersToTile),[N[0],N[1],N[2]]}(S!==null?S:0,s.canonical,T,h,p,_)},elevation:c,elevationFeature:null}:{getElevation:l,elevation:c,elevationFeature:v}}}tt(dv,"SymbolHDExtension",{omit:["consumerCanonical","elevationParams","crossSourceElevationEnabled","terrainEnabled","hasDeferredElevationFeatures","elevationFeatureIdToIndex"]});let aa=null,wm=null,Fg=null,Tm=null;const fv=5120,pv=5121,mv=5122,_v=5123,gv=5125,yv=5126,Em={[fv]:Int8Array,[pv]:Uint8Array,[mv]:Int16Array,[_v]:Uint16Array,[gv]:Uint32Array,[yv]:Float32Array},TT={[fv]:"DT_INT8",[pv]:"DT_UINT8",[mv]:"DT_INT16",[_v]:"DT_UINT16",[gv]:"DT_UINT32",[yv]:"DT_FLOAT32"},wf={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16};function xv(i,e,t){const n=t.json.bufferViews.length,s=t.buffers.length;e.bufferView=n,t.json.bufferViews[n]={buffer:s,byteLength:i.byteLength},t.buffers[s]=i}const Og="KHR_draco_mesh_compression";function ET(i,e){const t=i.extensions&&i.extensions[Og];if(!t)return;const n=new aa.Decoder,s=Tv(e,t.bufferView),l=new aa.Mesh;if(!n.DecodeArrayToMesh(s,s.byteLength,l))throw new Error("Failed to decode Draco mesh");const c=e.json.accessors[i.indices],h=Em[c.componentType],p=c.count*h.BYTES_PER_ELEMENT,_=aa._malloc(p);h===Uint16Array?n.GetTrianglesUInt16Array(l,p,_):n.GetTrianglesUInt32Array(l,p,_),xv(aa.memory.buffer.slice(_,_+p),c,e),aa._free(_);for(const y of Object.keys(t.attributes)){const v=n.GetAttributeByUniqueId(l,t.attributes[y]),b=e.json.accessors[i.attributes[y]],T=TT[b.componentType],S=b.count*wf[b.type]*Em[b.componentType].BYTES_PER_ELEMENT,A=aa._malloc(S);n.GetAttributeDataArrayForAllPoints(l,v,aa[T],S,A),xv(aa.memory.buffer.slice(A,A+S),b,e),aa._free(A)}n.destroy(),l.destroy(),delete i.extensions[Og]}const Sm="EXT_meshopt_compression";function ST(i,e){if(!i.extensions||!i.extensions[Sm])return;const t=i.extensions[Sm],n=new Uint8Array(e.buffers[t.buffer],t.byteOffset||0,t.byteLength||0),s=new Uint8Array(t.count*t.byteStride);Fg.decodeGltfBuffer(s,t.count,t.byteStride,n,t.mode,t.filter),i.buffer=e.buffers.length,i.byteOffset=0,e.buffers[i.buffer]=s.buffer,delete i.extensions[Sm]}const vv=1179937895,bv=new TextDecoder("utf8");function wv(i,e){return new URL(i,e).href}async function IT(i,e,t,n,s){const l=await fetch(wv(i.uri,n),{signal:s}),c=await l.arrayBuffer();e.buffers[t]=c}function Tv(i,e){const t=i.json.bufferViews[e];return new Uint8Array(i.buffers[t.buffer],t.byteOffset||0,t.byteLength)}async function AT(i,e,t,n,s){if(i.uri){const l=wv(i.uri,n),c=await fetch(l,{signal:s}),h=await c.blob(),p=await createImageBitmap(h);e.images[t]=p}else if(i.bufferView!==void 0){const l=Tv(e,i.bufferView),c=new Blob([l],{type:i.mimeType}),h=await createImageBitmap(c);e.images[t]=h}}async function Ev(i,e=0,t,n){const s={json:null,images:[],buffers:[]};

7if(new Uint32Array(i,e,1)[0]===vv){const T=new Uint32Array(i,e);let S=2;const A=(T[S++]>>2)-3,C=T[S++]>>2;if(S++,s.json=JSON.parse(bv.decode(T.subarray(S,S+C))),S+=C,S<A){const D=T[S++];S++;const F=e+(S<<2);s.buffers[0]=i.slice(F,F+D)}}else s.json=JSON.parse(bv.decode(new Uint8Array(i,e)));const{buffers:l,images:c,meshes:h,extensionsUsed:p,bufferViews:_}=s.json;if(l){const T=[];for(let S=0;S<l.length;S++){const A=l[S];A.uri?T.push(IT(A,s,S,t,n)):s.buffers[S]||(s.buffers[S]=null)}await Promise.all(T)}n&&n.throwIfAborted();const y=[],v=p&&p.includes(Og),b=p&&p.includes(Sm);if(v&&y.push(function(){if(!aa)return wm!=null||(wm=function(T){let S,A=null;function C(){S=new Uint8Array(A.buffer)}function D(){throw new Error("Unexpected Draco error.")}return WebAssembly.instantiateStreaming(T,{a:{a:D,d:function(F,O,z){return S.copyWithin(F,O,O+z)},c:function(F){const O=S.length,z=Math.max(F>>>0,Math.ceil(1.2*O)),N=Math.ceil((z-O)/65536);try{return A.grow(N),C(),!0}catch{return!1}},b:D}}).then(F=>{const{Rb:O,Qb:z,P:N,T:j,X:te,Ja:G,La:W,Qa:K,Va:ee,Wa:le,eb:de,jb:ve,f:xe,e:we,yb:Fe,zb:se,Ab:pe,Bb:ge,Db:Se,Gb:Me}=F.instance.exports;A=we;const Pe=(()=>{let Ie=0,Oe=0,Be=0,Ke=0;return Ne=>{Be&&(O(Ke),O(Ie),Oe+=Be,Be=Ie=0),Ie||(Oe+=128,Ie=z(Oe));const He=Ne.length+7&-8;let ft=Ie;He>=Oe&&(Be=He,ft=Ke=z(He));for(let pt=0;pt<Ne.length;pt++)S[ft+pt]=Ne[pt];return ft}})();return C(),xe(),{memory:we,_free:O,_malloc:z,Mesh:class{constructor(){this.ptr=N()}destroy(){j(this.ptr)}},Decoder:class{constructor(){this.ptr=G()}destroy(){ve(this.ptr)}DecodeArrayToMesh(Ie,Oe,Be){const Ke=Pe(Ie),Ne=W(this.ptr,Ke,Oe,Be.ptr);return!!te(Ne)}GetAttributeByUniqueId(Ie,Oe){return{ptr:K(this.ptr,Ie.ptr,Oe)}}GetTrianglesUInt16Array(Ie,Oe,Be){ee(this.ptr,Ie.ptr,Oe,Be)}GetTrianglesUInt32Array(Ie,Oe,Be){le(this.ptr,Ie.ptr,Oe,Be)}GetAttributeDataArrayForAllPoints(Ie,Oe,Be,Ke,Ne){de(this.ptr,Ie.ptr,Oe.ptr,Be,Ke,Ne)}},DT_INT8:Fe(),DT_UINT8:se(),DT_INT16:pe(),DT_UINT16:ge(),DT_UINT32:Se(),DT_FLOAT32:Me()}})}(fetch(re())).then(T=>{aa=T,wm=null})),wm}()),b&&y.push(function(){var T;if(!Fg)return Tm!=null||(Tm=(T=fetch(ce()),WebAssembly.instantiateStreaming(T,{}).then(S=>{const{sbrk:A,memory:C,meshopt_decodeVertexBuffer:D,meshopt_decodeIndexBuffer:F,meshopt_decodeIndexSequence:O,meshopt_decodeFilterOct:z,meshopt_decodeFilterQuat:N,meshopt_decodeFilterExp:j}=S.instance.exports,te={ATTRIBUTES:D,TRIANGLES:F,INDICES:O},G={OCTAHEDRAL:z,QUATERNION:N,EXPONENTIAL:j};return S.instance.exports.__wasm_call_ctors(),{decodeGltfBuffer(W,K,ee,le,de,ve){const xe=K+3&-4,we=A(xe*ee),Fe=A(le.length),se=new Uint8Array(C.buffer);se.set(le,Fe);const pe=te[de](we,K,ee,Fe,le.length);if(pe===0&&G[ve]&&G[ve](we,xe,ee),W.set(se.subarray(we,we+K*ee)),A(we-A(0)),pe!==0)throw new Error(`Malformed buffer data: ${pe}`)}}})).then(S=>{Fg=S,Tm=null})),Tm}()),c)for(let T=0;T<c.length;T++)y.push(AT(c[T],s,T,t,n));if(y.length&&await Promise.all(y),n&&n.throwIfAborted(),v&&h)for(const{primitives:T}of h)for(const S of T)ET(S,s);if(b&&h&&_)for(const T of _)ST(T,s);return s}async function Sv(i,e){const{data:t}=await vi({url:i},e);return Ev(t,0,i,e)}class Im{constructor(e,t,n,s){if(this.triangleCount=t.length/3,this.min=new Le(0,0),this.max=new Le(0,0),this.xScale=0,this.yScale=0,this.cellsX=0,this.cellsY=0,this.cells=[],this.payload=[],this.triangleCount===0||e.length===0)return;const[l,c]=[e[0].clone(),e[0].clone()];for(let v=1;v<e.length;++v){const b=e[v];l.x=Math.min(l.x,b.x),l.y=Math.min(l.y,b.y),c.x=Math.max(c.x,b.x),c.y=Math.max(c.y,b.y)}if(s){const v=Math.ceil(Math.max(c.x-l.x,c.y-l.y)/s);n=Math.max(n,v)}if(n===0)return;this.min=l,this.max=c;const h=this.max.sub(this.min);h.x=Math.max(h.x,1),h.y=Math.max(h.y,1);const p=Math.max(h.x,h.y)/n;this.cellsX=Math.max(1,Math.ceil(h.x/p)),this.cellsY=Math.max(1,Math.ceil(h.y/p)),this.xScale=1/p,this.yScale=1/p;const _=[];for(let v=0;v<this.triangleCount;v++){const b=e[t[3*v+0]].sub(this.min),T=e[t[3*v+1]].sub(this.min),S=e[t[3*v+2]].sub(this.min),A=Ua(Math.floor(Math.min(b.x,T.x,S.x)),this.xScale,this.cellsX),C=Ua(Math.floor(Math.max(b.x,T.x,S.x)),this.xScale,this.cellsX),D=Ua(Math.floor(Math.min(b.y,T.y,S.y)),this.yScale,this.cellsY),F=Ua(Math.floor(Math.max(b.y,T.y,S.y)),this.yScale,this.cellsY),O=new Le(0,0),z=new Le(0,0),N=new Le(0,0),j=new Le(0,0);for(let te=D;te<=F;++te){O.y=z.y=te*p,N.y=j.y=(te+1)*p;for(let G=A;G<=C;++G)O.x=N.x=G*p,z.x=j.x=(G+1)*p,(Y_(b,T,S,O,z,j)||Y_(b,T,S,O,j,N))&&_.push({cellIdx:te*this.cellsX+G,triIdx:v})}}if(_.length===0)return;_.sort((v,b)=>v.cellIdx-b.cellIdx||v.triIdx-b.triIdx);let y=0;for(;y<_.length;){const v=_[y].cellIdx,b={start:this.payload.length,len:0};for(;y<_.length&&_[y].cellIdx===v;)++b.len,this.payload.push(_[y++].triIdx);this.cells[v]=b}}_lazyInitLookup(){this.lookup||(this.lookup=new Uint8Array(Math.ceil(this.triangleCount/8))),this.lookup.fill(0)}queryPoint(e,t){if(this.triangleCount===0||this.cells.length===0||e.x>this.max.x||this.min.x>e.x||e.y>this.max.y||this.min.y>e.y)return;const n=Ua(e.x-this.min.x,this.xScale,this.cellsX),s=Ua(e.y-this.min.y,this.yScale,this.cellsY),l=this.cells[s*this.cellsX+n];if(l){this._lazyInitLookup();for(let c=0;c<l.len;c++){const h=this.payload[l.start+c],p=Math.floor(h/8),_=1<<h%8;if(!(this.lookup[p]&_)&&(this.lookup[p]|=_,t.push(h),t.length===this.triangleCount))return}}}query(e,t,n){if(this.triangleCount===0||this.cells.length===0||e.x>this.max.x||this.min.x>t.x||e.y>this.max.y||this.min.y>t.y)return;this._lazyInitLookup();const s=Ua(e.x-this.min.x,this.xScale,this.cellsX),l=Ua(t.x-this.min.x,this.xScale,this.cellsX),c=Ua(e.y-this.min.y,this.yScale,this.cellsY),h=Ua(t.y-this.min.y,this.yScale,this.cellsY);for(let p=c;p<=h;p++)for(let _=s;_<=l;_++){const y=this.cells[p*this.cellsX+_];if(y)for(let v=0;v<y.len;v++){const b=this.payload[y.start+v],T=Math.floor(b/8),S=1<<b%8;if(!(this.lookup[T]&S)&&(this.lookup[T]|=S,n.push(b),n.length===this.triangleCount))return}}}}function Ua(i,e,t){return Math.max(0,Math.min(t-1,Math.floor(i*e)))}tt(Im,"TriangleGridIndex");const CT=ue([{name:"a_pos_3f",components:3,type:"Float32"}]),MT=ue([{name:"a_color_3f",components:3,type:"Float32"}]),RT=ue([{name:"a_color_4f",components:4,type:"Float32"}]),PT=ue([{name:"a_uv_2f",components:2,type:"Float32"}]),DT=ue([{name:"a_normal_3f",components:3,type:"Float32"}]),LT=ue([{name:"a_normal_matrix0",components:4,type:"Float32"},{name:"a_normal_matrix1",components:4,type:"Float32"},{name:"a_normal_matrix2",components:4,type:"Float32"},{name:"a_normal_matrix3",components:4,type:"Float32"}]),zT=ue([{name:"a_pbr",components:4,type:"Uint16"},{name:"a_heightBasedEmissiveStrength",components:3,type:"Float32"}]);function Iv(i,e){const t=Tf(i.projection,i.zoom,i.width,i.height),n=function(l,c,h,p,_){const y=new Wt(h.lng-180*Fc,h.lat),v=new Wt(h.lng+180*Fc,h.lat),b=l.project(y.lng,y.lat),T=l.project(v.lng,v.lat),S=-Math.atan2(T.y-b.y,T.x-b.x),A=E.fromLngLat(h);A.y=yt(A.y,-1+Fc,1-Fc);const C=A.toLngLat(),D=l.project(C.lng,C.lat),F=E.fromLngLat(C);F.x+=Fc;const O=F.toLngLat(),z=l.project(O.lng,O.lat),N=Cv(z.x-D.x,z.y-D.y,S),j=E.fromLngLat(C);j.y+=Fc;const te=j.toLngLat(),G=l.project(te.lng,te.lat),W=Cv(G.x-D.x,G.y-D.y,S),K=Math.abs(N.x)/Math.abs(W.y),ee=er([]);js(ee,ee,-S*(1-(_?0:p)));const le=er([]);return mr(le,le,[1,1-(1-K)*p,1]),le[4]=-W.x/W.y*p,js(le,le,S),zt(le,ee,le),le}(i.projection,0,i.center,t,e),s=Av(i);return mr(n,n,[s,s,1]),n}function Av(i){const e=i.projection,t=Tf(i.projection,i.zoom,i.width,i.height),n=Bg(e,i.center),s=Bg(e,Wt.convert(e.center));return Math.pow(2,n*t+(1-t)*s)}function Tf(i,e,t,n,s=1/0){const l=i.range;if(!l)return 0;const c=Math.min(s,Math.max(t,n)),h=Math.log2(c/1024);return ls(l[0]+h,l[1]+h,e)}const Fc=1/4e4;function Bg(i,e){const t=yt(e.lat,-85.051129,f),n=new Wt(e.lng-180*Fc,t),s=new Wt(e.lng+180*Fc,t),l=i.project(n.lng,t),c=i.project(s.lng,t),h=E.fromLngLat(n),p=E.fromLngLat(s),_=c.x-l.x,y=c.y-l.y,v=p.x-h.x,b=p.y-h.y,T=Math.sqrt((v*v+b*b)/(_*_+y*y));return Math.log2(T)}function Cv(i,e,t){const n=Math.cos(t),s=Math.sin(t);return{x:i*n-e*s,y:i*s+e*n}}const FT=new Float64Array([1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1]);function Mv(i,e,t){er(i),js(i,i,Bt(e[2])),Is(i,i,Bt(e[0])),So(i,i,Bt(e[1])),mr(i,i,t),zt(i,i,FT)}function Am(i,e,t,n,s,l,c,h){const p=[t[0]-e[0],t[1]-e[1],0],_=[n[0]-e[0],n[1]-e[1],0];if(Xi(p)<1e-12||Xi(_)<1e-12)return Cn(i);const y=xr([],p,_);ti(y,y),eo(_,n,e),p[2]=(l-s)*h,_[2]=(c-s)*h;const v=p;return xr(v,p,_),ti(v,v),Ys(i,y,v)}function Cm(i,e,t=!1){const n=Ll(e.zoom),s=function(l,c,h){const p=c.worldSize,_=[l[12],l[13],l[14]],y=wr(_[1]/p),v=qn(_[0]/p),b=er([]),T=o(1,y)*p,S=o(1,0)*p*g(y,c.zoom),A=1/ug(p);let C=S*A;if(h){const z=Tf(c.projection,c.zoom,c.width,c.height,1024);C=A*c.projection.pixelSpaceConversion(c.center.lat,p,z)}const D=Sl(y,v);Yi(D,D,oi([],ti([],D),T*C*_[2]));const F=function(z){const N=[z[0],z[1],z[2]];let j=[0,1,0];const te=xr([],j,N);return xr(j,N,te),is(j)===0&&(j=[0,1,0],xr(te,N,j)),ti(te,te),ti(j,j),ti(N,N),[te[0],te[1],te[2],0,j[0],j[1],j[2],0,N[0],N[1],N[2],0,z[0],z[1],z[2],1]}(D);mr(b,b,[C,C,C*T]),Wi(b,b,[-_[0],-_[1],-_[2]]);const O=zt([],c.globeMatrix,F);return zt(O,O,b),zt(O,O,l),O}(i,e,t);if(n>0){const l=function(c,h){const p=h.worldSize,_=o(1,0)*p*g(h.center.lat,h.zoom)/ug(p),y=o(1,h.center.lat)*p,v=er([]);So(v,v,Bt(h.center.lng)),Is(v,v,Bt(h.center.lat)),Wi(v,v,[0,0,Fn]),mr(v,v,[_,_,_*y]);const b=h.point;return Wi(v,v,[-b.x,-b.y,0]),zt(v,v,c),zt(v,h.globeMatrix,v)}(i,e);return function(c,h,p){const _=(S,A,C)=>{const D=Xi(S),F=Xi(A),O=Dl(S,A,C);return oi(O,O,1/Xi(O)*lt(D,F,C))},y=_([c[0],c[1],c[2]],[h[0],h[1],h[2]],p),v=_([c[4],c[5],c[6]],[h[4],h[5],h[6]],p),b=_([c[8],c[9],c[10]],[h[8],h[9],h[10]],p),T=Dl([c[12],c[13],c[14]],[h[12],h[13],h[14]],p);return[y[0],y[1],y[2],0,v[0],v[1],v[2],0,b[0],b[1],b[2],0,T[0],T[1],T[2],1]}(s,l,n)}return s}function kg(i,e,t,n){const s=zi.projectAabbCorners(n,t);let l=Number.MAX_VALUE;for(let h=0;h<s.length;++h){const p=s[h];p[0]=(.5*p[0]+.5)*e.width,p[1]=(.5-.5*p[1])*e.height,p[2]<l&&(l=p[2])}const c=function(h){const p=[];let _=0;for(let T=1;T<h.length;T++)(h[T][0]<h[_][0]||h[T][0]===h[_][0]&&h[T][1]<h[_][1])&&(_=T);let y,v=_;const b=new Uint8Array(h.length);do{if(b[v])break;p.push(new Le(h[v][0],h[v][1])),b[v]=1,y=(v+1)%h.length;for(let T=0;T<h.length;T++){if(h[T][0]===h[y][0]&&h[T][1]===h[y][1]||h[T][0]===h[v][0]&&h[T][1]===h[v][1])continue;const S=[h[T][0]-h[v][0],h[T][1]-h[v][1]],A=[h[y][0]-h[v][0],h[y][1]-h[v][1]],C=S[0]*A[1]-S[1]*A[0];(C>0||C===0&&S[0]*A[0]+S[1]*A[1]>=0&&S[0]*S[0]+S[1]*S[1]>A[0]*A[0]+A[1]*A[1])&&(y=T)}v=y}while(v!==_);return p.length>0&&p.push(p[0]),p}(s);if(H_(i,c))return l}const zu=64,OT=[1,1,1];function Mm(i,e,t,n,s,l,c,h,p,_=!1){const y=t.zoom,v=t.project(n),b=g(n.lat,y),T=1/b;er(i),Wi(i,i,[v.x+c[0]*T,v.y+c[1]*T,c[2]]);let S=1,A=1;const C=t.worldSize;if(_){if(t.projection.name==="mercator"){let z=0;t.elevation&&(z=t.elevation.getAtPointOrZero(new E(v.x/C,v.y/C),0));const N=ar([],[v.x,v.y,z,1],t.projMatrix)[3]/t.cameraToCenterDistance;S=N,A=N*g(t.center.lat,y)}else if(t.projection.name==="globe"){const z=Cm(i,t),N=[0,0,0,1];ar(N,N,zt([],t.projMatrix,z));const j=N[3]/t.cameraToCenterDistance,te=Ll(y),G=t.projection.pixelsPerMeter(n.lat,C)*g(n.lat,y),W=t.projection.pixelsPerMeter(t.center.lat,C)*g(t.center.lat,y);S=j/lt(G,m(t.center.lat),te),A=j*b/G,S*=W,A*=W}}else S=T;mr(i,i,[S,S,A]);const D=[...i],F=e.orientation,O=[];if(Mv(O,[F[0]+(s?s[0]:0),F[1]+(s?s[1]:0),F[2]+(s?s[2]:0)],l),zt(i,D,O),h&&t.elevation){let z=0;const N=[];if(p&&t.elevation){z=function(te,G,W,K,ee){const le=G.elevation;if(!le)return 0;const de=zi.projectAabbCorners(W,K),ve=o(1,ee.lat)*G.worldSize,xe=function(Be,Ke){const Ne=[0,0,1],He=[{corners:[0,1,3,2],dotProductWithUp:0},{corners:[1,5,2,6],dotProductWithUp:0},{corners:[0,4,1,5],dotProductWithUp:0},{corners:[2,6,3,7],dotProductWithUp:0},{corners:[4,7,5,6],dotProductWithUp:0},{corners:[0,3,4,7],dotProductWithUp:0}];for(const ft of He){const pt=Be[ft.corners[0]],xt=Be[ft.corners[1]],ht=Be[ft.corners[2]],wt=[xt[0]-pt[0],xt[1]-pt[1],Ke*(xt[2]-pt[2])],vt=xr(wt,wt,[ht[0]-pt[0],ht[1]-pt[1],Ke*(ht[2]-pt[2])]);ti(vt,vt),ft.dotProductWithUp=Di(vt,Ne)}return He.sort((ft,pt)=>ft.dotProductWithUp-pt.dotProductWithUp),He[0].corners}(de,ve),we=de[xe[0]],Fe=de[xe[1]],se=de[xe[2]],pe=de[xe[3]],ge=le.getAtPointOrZero(new E(we[0]/G.worldSize,we[1]/G.worldSize),0),Se=le.getAtPointOrZero(new E(Fe[0]/G.worldSize,Fe[1]/G.worldSize),0),Me=le.getAtPointOrZero(new E(se[0]/G.worldSize,se[1]/G.worldSize),0),Pe=le.getAtPointOrZero(new E(pe[0]/G.worldSize,pe[1]/G.worldSize),0),Ie=(ge+Pe)/2,Oe=(Se+Me)/2;return Ie>Oe?Se<Me?Am(te,Fe,pe,we,Se,Pe,ge,ve):Am(te,se,we,pe,Me,ge,Pe,ve):ge<Pe?Am(te,we,Fe,se,ge,Se,Me,ve):Am(te,pe,se,Fe,Pe,Me,Se,ve),Math.max(Ie,Oe)}(N,t,e.aabb,i,n);const j=zt([],qa([],N),O);zt(i,D,j)}else z=t.elevation.getAtPointOrZero(new E(v.x/C,v.y/C),0);z!==0&&(i[14]+=z)}}class Rv{constructor(e,t,n,s,l){this.materialOverrides=new Map,this.nodeOverrides=new Map,this.materialOverrideNames=[],this.nodeOverrideNames=[],this.featureProperties={},this.id=e,this.uri=t,this.position=n!=null?new Wt(n[0],n[1]):new Wt(0,0),this.orientation=s??[0,0,0],this.nodes=l,this.uploaded=!1,this.aabb=new zi([1/0,1/0,1/0],[-1/0,-1/0,-1/0]),this.matrix=[]}_applyTransformations(e,t){zt(e.globalMatrix,t,e.localMatrix);const n=this.nodeOverrides.get(e.name);if(n!==void 0){if(n.orientation){const c=[];l=n.orientation,er(s=c),So(s,s,Bt(l[1])),js(s,s,Bt(l[2])),Is(s,s,Bt(l[0])),zt(e.globalMatrix,e.globalMatrix,c)}n.minZoom&&(e.minZoom=n.minZoom),n.maxZoom&&(e.maxZoom=n.maxZoom)}var s,l;if(e.meshes)for(const c of e.meshes){const h=zi.applyTransformFast(c.aabb,e.globalMatrix);this.aabb.encapsulate(h)}if(e.children)for(const c of e.children)this._applyTransformations(c,e.globalMatrix)}computeBoundsAndApplyParent(){const e=er([]);this.aabb=new zi([1/0,1/0,1/0],[-1/0,-1/0,-1/0]);for(const t of this.nodes)this._applyTransformations(t,e)}computeModelMatrix(e,t,n,s,l,c,h=!1){Mm(this.matrix,this,e.transform,this.position,t,n,s,l,c,h)}upload(e){if(!this.uploaded){for(const t of this.nodes)Ng(t,e);for(const t of this.nodes)Rm(t);this.uploaded=!0}}destroy(){for(const e of this.nodes)Vg(e)}}function Ef(i,e,t=!1){i.uploaded||(i.gfxTexture=new lm(e,i.image,t?e.gl.R8:e.gl.RGBA8,{useMipmap:i.sampler.minFilter>=e.gl.NEAREST_MIPMAP_NEAREST}),i.uploaded=!0,i.image=null)}function Pv(i,e,t){i.indexBuffer=e.createIndexBuffer(i.indexArray,!1,!0),i.vertexBuffer=e.createVertexBuffer(i.vertexArray,CT.members,!1,!0),i.normalArray&&(i.normalBuffer=e.createVertexBuffer(i.normalArray,DT.members,!1,!0)),i.texcoordArray&&(i.texcoordBuffer=e.createVertexBuffer(i.texcoordArray,PT.members,!1,!0)),i.colorArray&&(i.colorBuffer=e.createVertexBuffer(i.colorArray,(i.colorArray.bytesPerElement===12?MT:RT).members,!1,!0)),i.featureArray&&(i.pbrBuffer=e.createVertexBuffer(i.featureArray,zT.members,!0)),i.segments=fi.simpleSegment(0,0,i.vertexArray.length,i.indexArray.length);const n=i.material;n.pbrMetallicRoughness.baseColorTexture&&Ef(n.pbrMetallicRoughness.baseColorTexture,e),n.pbrMetallicRoughness.metallicRoughnessTexture&&Ef(n.pbrMetallicRoughness.metallicRoughnessTexture,e),n.normalTexture&&Ef(n.normalTexture,e),n.occlusionTexture&&Ef(n.occlusionTexture,e,t),n.emissionTexture&&Ef(n.emissionTexture,e)}function Ng(i,e,t){if(i.meshes)for(const n of 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e;i.vertexBuffer&&(i.vertexBuffer.destroy(),i.indexBuffer.destroy(),i.normalBuffer&&i.normalBuffer.destroy(),i.texcoordBuffer&&i.texcoordBuffer.destroy(),i.colorBuffer&&i.colorBuffer.destroy(),i.pbrBuffer&&i.pbrBuffer.destroy(),i.segments.destroy(),i.material&&((e=i.material).pbrMetallicRoughness.baseColorTexture&&e.pbrMetallicRoughness.baseColorTexture.gfxTexture&&e.pbrMetallicRoughness.baseColorTexture.gfxTexture.destroy(),e.pbrMetallicRoughness.metallicRoughnessTexture&&e.pbrMetallicRoughness.metallicRoughnessTexture.gfxTexture&&e.pbrMetallicRoughness.metallicRoughnessTexture.gfxTexture.destroy(),e.normalTexture&&e.normalTexture.gfxTexture&&e.normalTexture.gfxTexture.destroy(),e.emissionTexture&&e.emissionTexture.gfxTexture&&e.emissionTexture.gfxTexture.destroy(),e.occlusionTexture&&e.occlusionTexture.gfxTexture&&e.occlusionTexture.gfxTexture.destroy()))}function Vg(i){if(i.meshes)for(const e of i.meshes)Lv(e);if(i.lodMeshes)for(const e of 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0||te.bufferView===void 0)return null;const G=b.json.bufferViews;if(z.bufferView>=G.length||N.bufferView>=G.length||j.bufferView>=G.length||te.bufferView>=G.length)return null;const W=G[z.bufferView],K=G[N.bufferView],ee=G[j.bufferView],le=G[te.bufferView];if(W.buffer>=b.buffers.length||K.buffer>=b.buffers.length||ee.buffer>=b.buffers.length||le.buffer>=b.buffers.length)return null;const de=(Pe,Ie,Oe)=>Pe>=0&&Pe<=Oe&&Ie<=Oe-Pe,ve=z.byteOffset||0,xe=N.byteOffset||0,we=j.byteOffset||0,Fe=te.byteOffset||0;if(!(de(ve,0,W.byteLength)&&de(xe,3*N.count*4,K.byteLength)&&de(we,3*j.count*4,ee.byteLength)&&de(Fe,4*te.count,le.byteLength)))return null;const se=new Uint8Array(b.buffers[W.buffer],(W.byteOffset||0)+ve,W.byteLength-ve),pe=new Float32Array(b.buffers[K.buffer],(K.byteOffset||0)+xe,3*N.count),ge=new Float32Array(b.buffers[ee.buffer],(ee.byteOffset||0)+we,3*j.count),Se=new Uint32Array(b.buffers[le.buffer],(le.byteOffset||0)+Fe,te.count),Me=new zv;if(Me.serializeFromGltf(se,pe,ge,Se),S!==void 0&&b.json.meshes&&b.json.meshes[S]){const Pe=b.json.meshes[S].primitives[0];if(Pe&&Pe.attributes.POSITION!==void 0&&Pe.attributes.POSITION<O.length){const Ie=O[Pe.attributes.POSITION];if(Ie.bufferView!==void 0&&Ie.bufferView<G.length){const Oe=G[Ie.bufferView];if(Oe.buffer<b.buffers.length){const Be=Ie.byteOffset||0,Ke=Oe.byteStride?Oe.byteStride/4:3;if(de(Be,Ie.count*Ke*4,Oe.byteLength)){const Ne=(Oe.byteOffset||0)+Be;if(Ke===3)Me.setVertices(new Float32Array(b.buffers[Oe.buffer],Ne,3*Ie.count));else{const He=new Float32Array(b.buffers[Oe.buffer],Ne,Ie.count*Ke),ft=new Float32Array(3*Ie.count);for(let pt=0;pt<Ie.count;pt++)ft[3*pt]=He[pt*Ke],ft[3*pt+1]=He[pt*Ke+1],ft[3*pt+2]=He[pt*Ke+2];Me.setVertices(ft)}}}}}}return Me}(e,i.extensions.mbx_bvh,h)),!v.meshBVH&&v.children){for(const b of v.children)if(b.meshBVH){v.meshBVH=b.meshBVH;break}}return v}function VT(i){if(i.vertices.length===0||i.indices.length===0)return null;const e=new 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h=e[c+2],p=(e[c+0]-t)*s|0,_=(e[c+1]-n)*l|0;h>i.heightmap[_*zu+p]&&(i.heightmap[_*zu+p]=h)}}function Ov(i,e,t,n,s){t.reserve(t.length+4*i.length),n.reserve(n.length+10*i.length),s.reserve(s.length+10*i.length);let l=n.length;for(const c of i){const h=Math.min(10,Math.max(4,1.3*c.height))*e,p=[-c.normal[1],c.normal[0],0],_=Math.min(.29,.1*c.width/c.depth),y=c.width-2*c.depth*e*(_+.01),v=cn([],c.pos,p,y/2),b=cn([],c.pos,p,-y/2),T=[v[0],v[1],v[2]+c.height],S=[b[0],b[1],b[2]+c.height],A=cn([],c.normal,p,_);oi(A,A,h);const C=cn([],c.normal,p,-_);oi(C,C,h),Yi(A,v,A),Yi(C,b,C),v[2]+=.1,b[2]+=.1,n.emplaceBack(A[0],A[1],A[2]),n.emplaceBack(C[0],C[1],C[2]),n.emplaceBack(v[0],v[1],v[2]),n.emplaceBack(b[0],b[1],b[2]),n.emplaceBack(T[0],T[1],T[2]),n.emplaceBack(S[0],S[1],S[2]),n.emplaceBack(v[0],v[1],v[2]),n.emplaceBack(b[0],b[1],b[2]),n.emplaceBack(A[0],A[1],A[2]),n.emplaceBack(C[0],C[1],C[2]);const D=y/h/2;s.emplaceBack(-D-_,-1,D,.8),s.emplaceBack(D+_,-1,D,.8),s.emplaceBack(-D,0,D,1.3),s.emplaceBack(D,0,D,1.3),s.emplaceBack(D+_,-.8,D,.7),s.emplaceBack(D+_,-.8,D,.7),s.emplaceBack(0,0,D,1.3),s.emplaceBack(0,0,D,1.3),s.emplaceBack(D+_,-1.2,D,.8),s.emplaceBack(D+_,-1.2,D,.8),t.emplaceBack(6+l,4+l,8+l),t.emplaceBack(7+l,9+l,5+l),t.emplaceBack(0+l,1+l,2+l),t.emplaceBack(1+l,3+l,2+l),l+=10}}function HT(i,e){const t={};t.indexArray=new bt,t.vertexArray=new $e,t.colorArray=new Ge,t.indexArray.reserveExact(4*i.length),t.vertexArray.reserveExact(10*i.length),t.colorArray.reserveExact(10*i.length),Ov(i,e,t.indexArray,t.vertexArray,t.colorArray);const n={defined:!0};n.emissiveFactor=Lt.black;const s={};return s.baseColorFactor=Lt.white,n.pbrMetallicRoughness=s,t.material=n,t.aabb=new zi([1/0,1/0,1/0],[-1/0,-1/0,-1/0]),t}tt(zv,"ModelBVH");const Bv=ue([{name:"a_pos_3f",components:3,type:"Float32"}]),ZT=ue([{name:"a_normal_3",components:3,type:"Int16"}]),$T=ue([{name:"a_centroid_3",components:3,type:"Int16"}]),kv=ue([{name:"a_part_color_emissive",components:2,type:"Uint16"}]),qT=ue([{name:"a_faux_facade_color_emissive",components:2,type:"Uint16"}]),WT=ue([{name:"a_faux_facade_data",components:4,type:"Uint16"}]),XT=ue([{name:"a_faux_facade_vertical_range",components:2,type:"Uint16"}]),YT=ue([{name:"a_bloom_attenuation",components:4,type:"Float32"}]),KT=ue([{name:"a_flood_light_wall_radius_1i16",components:1,type:"Int16"}]),JT=ue([{name:"a_pos_normal_ed",components:4,type:"Int16"}]),QT=ue([{name:"a_pos_end",components:4,type:"Int16"},{name:"a_angular_offset_factor",components:1,type:"Int16"}]),eE=ue([{name:"a_flood_light_ground_radius",components:1,type:"Float32"}]),tE=ue([{name:"a_centroid_pos",components:2,type:"Uint16"}]),iE=ue([{name:"a_join_normal_inside",components:3,type:"Int16"}]),rE=ue([{name:"a_hidden_by_landmark",components:1,type:"Uint8"}]),nE=ue([{name:"a_pos_3",components:3,type:"Int16"},{name:"a_pos_normal_3",components:3,type:"Int16"}]),{members:oE}=JT;function Pm(i,e,t,n){const s=[],l=n===0?(c,h,p,_,y,v)=>{c.push(new Le(v,p+(v-h)/(_-h)*(y-p)))}:(c,h,p,_,y,v)=>{c.push(new Le(h+(v-p)/(y-p)*(_-h),v))};for(const c of i){const h=[];for(const p of c){if(p.length<=2)continue;const _=[];for(let b=0;b<p.length-1;b++){const T=p[b].x,S=p[b].y,A=p[b+1].x,C=p[b+1].y,D=n===0?T:S,F=n===0?A:C;D<e?F>e&&l(_,T,S,A,C,e):D>t?F<t&&l(_,T,S,A,C,t):_.push(p[b]),F<e&&D>=e&&l(_,T,S,A,C,e),F>t&&D<=t&&l(_,T,S,A,C,t)}let y=p.at(-1);const v=n===0?y.x:y.y;v>=e&&v<=t&&_.push(y),_.length&&(y=_.at(-1),_[0].x===y.x&&_[0].y===y.y||_.push(_[0]),h.push(_))}h.length&&s.push(h)}return s}const Dm={None:0,Model:1,Symbol:2,FillExtrusion:4},Zg=[new Le(0,0),new Le(We,0),new Le(We,We),new Le(0,We)];function Nv(i,e){const t=[];let n=[];if(!e||i.length<2)return[i];if(i.length===2)return zh(i[0],i[1],Zg)?[i]:[];for(let s=0;s<i.length+2;s++){const l=s===0?i.at(-1):i[(s-1)%i.length],c=i[s%i.length],h=i[(s+1)%i.length],p=zh(l,c,Zg),_=zh(c,h,Zg),y=p||_;y&&n.push(c),y&&_||n.length>0&&(n.length>1&&t.push(n),n=[])}return n.length>1&&t.push(n),t}const $g=Ic.types,sE=["fill-extrusion-base","fill-extrusion-height","fill-extrusion-color","fill-extrusion-pattern","fill-extrusion-flood-light-wall-radius","fill-extrusion-line-width","fill-extrusion-emissive-strength"],aE=["fill-extrusion-flood-light-ground-radius"],lE=Math.pow(2,13),cE=Math.pow(2,15)-1,Lm=new Le(0,1),Bl=2147483648,zm=1073741824;function Sf(i,e,t,n,s,l,c,h){i.emplaceBack((e<<1)+c,(t<<1)+l,(Math.floor(n*lE)<<1)+s,Math.round(h))}function If(i,e,t){i.emplaceBack(e.x*We,e.y*We,t?1:0)}function Fm(i,e,t,n,s,l){i.emplaceBack(e.x,e.y,(t.x<<1)+n,(t.y<<1)+s,l)}function Af(i,e,t){i.emplaceBack(e.x,e.y,e.z,t[0]*16384,t[1]*16384,t[2]*16384)}class Vv{constructor(){this.vertexOffset=0,this.vertexCount=0,this.indexOffset=0,this.indexCount=0}}class Om{constructor(){this.data=[]}get length(){return this.data.length}push(e){this.data.push(e)}get(e){return this.data[e]}static serialize(e,t){const n=e.data.length,s=new Uint32Array(4*n),l=[];l.length=n;for(let c=0;c<n;c++){const h=e.data[c],p=4*c;s[p]=h.vertexOffset,s[p+1]=h.vertexCount,s[p+2]=h.indexOffset,s[p+3]=h.indexCount,l[c]=h.ringIndices}return t&&t.add(s.buffer),{scalars:s,rings:l}}static deserialize(e){const{scalars:t,rings:n}=e,s=t.length/4,l=new Om,c=[];c.length=s,l.data=c;for(let h=0;h<s;h++){const p=4*h,_=new Vv;_.vertexOffset=t[p],_.vertexCount=t[p+1],_.indexOffset=t[p+2],_.indexCount=t[p+3],_.ringIndices=n[h],l.data[h]=_}return l}}class Bm{constructor(){this.centroidXY=new Le(0,0),this.vertexArrayOffset=0,this.vertexCount=0,this.groundVertexArrayOffset=0,this.groundVertexCount=0,this.flags=0,this.footprintSegIdx=-1,this.footprintSegLen=0,this.polygonSegIdx=-1,this.polygonSegLen=0,this.min=new Le(Number.MAX_VALUE,Number.MAX_VALUE),this.max=new Le(-Number.MAX_VALUE,-Number.MAX_VALUE),this.height=0,this.buildingId=0,this.groupCentroidPos=new Le(0,0)}span(){return new Le(this.max.x-this.min.x,this.max.y-this.min.y)}}class km{constructor(){this.data=[],this.buffer=null}get length(){return this.data.length}push(e){this.data.push(e)}get(e){return this.data[e]}find(e){return this.data.find(e)}[Symbol.iterator](){return this.data[Symbol.iterator]()}static serialize(e,t){const n=e.data.length,s=new Float64Array(15*n);for(let l=0;l<n;l++){const c=e.data[l],h=15*l;s[h]=c.centroidXY.x,s[h+1]=c.centroidXY.y,s[h+2]=c.min.x,s[h+3]=c.min.y,s[h+4]=c.max.x,s[h+5]=c.max.y,s[h+6]=c.groupCentroidPos.x,s[h+7]=c.groupCentroidPos.y,s[h+8]=c.vertexArrayOffset,s[h+9]=c.vertexCount,s[h+10]=c.groundVertexArrayOffset,s[h+11]=c.groundVertexCount,s[h+12]=c.footprintSegLen,s[h+13]=c.height,s[h+14]=c.buildingId}return t&&t.add(s.buffer),{buffer:s}}static deserialize(e){const t=e.buffer,n=t.length/15,s=new km;s.buffer=t;const l=[];l.length=n,s.data=l;let c=0;for(let h=0;h<n;h++){const p=15*h,_=new Bm;_.centroidXY=new Le(t[p],t[p+1]),_.min=new Le(t[p+2],t[p+3]),_.max=new Le(t[p+4],t[p+5]),_.groupCentroidPos=new Le(t[p+6],t[p+7]),_.vertexArrayOffset=t[p+8],_.vertexCount=t[p+9],_.groundVertexArrayOffset=t[p+10],_.groundVertexCount=t[p+11],_.footprintSegLen=t[p+12],_.height=t[p+13],_.buildingId=t[p+14],_.footprintSegIdx=c,c+=_.footprintSegLen,s.data[h]=_}return s}}class qg{constructor(){this.acc=new Le(0,0),this.accCount=0,this.centroidDataIndex=0}startRing(e,t){e.min.x===Number.MAX_VALUE&&(e.min.x=e.max.x=t.x,e.min.y=e.max.y=t.y)}appendEdge(e,t,n){this.accCount++,this.acc._add(t);let s=!!this.borders;t.x<e.min.x?(e.min.x=t.x,s=!0):t.x>e.max.x&&(e.max.x=t.x,s=!0),t.y<e.min.y?(e.min.y=t.y,s=!0):t.y>e.max.y&&(e.max.y=t.y,s=!0),((t.x===0||t.x===We)&&t.x===n.x)!=((t.y===0||t.y===We)&&t.y===n.y)&&this.processBorderOverlap(t,n),s&&this.checkBorderIntersection(t,n)}checkBorderIntersection(e,t){t.x<0!=e.x<0&&this.addBorderIntersection(0,lt(t.y,e.y,(0-t.x)/(e.x-t.x))),t.x>We!=e.x>We&&this.addBorderIntersection(1,lt(t.y,e.y,(We-t.x)/(e.x-t.x))),t.y<0!=e.y<0&&this.addBorderIntersection(2,lt(t.x,e.x,(0-t.y)/(e.y-t.y))),t.y>We!=e.y>We&&this.addBorderIntersection(3,lt(t.x,e.x,(We-t.y)/(e.y-t.y)))}addBorderIntersection(e,t){this.borders||(this.borders=[[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE]]);const n=this.borders[e];t<n[0]&&(n[0]=t),t>n[1]&&(n[1]=t)}processBorderOverlap(e,t){if(e.x===t.x){if(e.y===t.y)return;const n=e.x===0?0:1;this.addBorderIntersection(n,t.y),this.addBorderIntersection(n,e.y)}else{const n=e.y===0?2:3;this.addBorderIntersection(n,t.x),this.addBorderIntersection(n,e.x)}}centroid(){return this.accCount===0?new Le(0,0):new Le(Math.floor(Math.max(0,this.acc.x)/this.accCount),Math.floor(Math.max(0,this.acc.y)/this.accCount))}intersectsCount(){return this.borders?this.borders.reduce((e,t)=>

7e+ +(t[0]!==Number.MAX_VALUE),0):0}}function Uv(i,e){const t=i.add(e)._unit(),n=yt(i.x*t.x+i.y*t.y,-1,1);var s,l,c;return c=Math.acos(n),Math.min(4,Math.max(-4,Math.tan(c)))/4*cE*((s=i).x*(l=e).y-s.y*l.x<0?-1:1)}const uE=[i=>i.x<0,i=>i.x>We,i=>i.y<0,i=>i.y>We];function hE(i,e,t,n){const s=[4];if(n===0)return s;t._mult(n);const l=i.sub(t),c=e.sub(t),h=[i,e,l,c];for(let p=0;p<4;p++)for(const _ of h)if(uE[p](_)){s.push(p);break}return s}class Wg{constructor(e){this.groundRadiusArray=null,this.groundRadiusBuffer=null,this.vertexArray=new De,this.indexArray=new bt,this.programConfigurations=new sa(e.layers,{zoom:e.zoom,lut:e.lut},t=>aE.includes(t)),this._segments=new fi,this.hiddenByLandmarkVertexArray=new cr,this._segmentToGroundQuads={},this._segmentToGroundQuads[0]=[],this._segmentToRegionTriCounts={},this._segmentToRegionTriCounts[0]=[0,0,0,0,0],this.regionSegments={},this.regionSegments[4]=new fi}getDefaultSegment(){return this.regionSegments[4]}hasData(){return this.vertexArray.length!==0}addData(e,t,n,s=!1){const l=e.length;if(l>2){let c=Math.max(0,this._segments.get().length-1);const h=this._segments._prepareSegment(4*l,this.vertexArray.length,2*this._segmentToGroundQuads[c].length);let p;c!==this._segments.get().length-1&&(c++,this._segmentToGroundQuads[c]=[],this._segmentToRegionTriCounts[c]=[0,0,0,0,0]);{const _=e[0],y=e[1];p=Uv(_.sub(e[l-1])._perp()._unit(),y.sub(_)._perp()._unit())}for(let _=0;_<l;_++){const y=_===l-1?0:_+1,v=e[_],b=e[y],T=e[y===l-1?0:y+1],S=b.sub(v)._perp()._unit(),A=Uv(S,T.sub(b)._perp()._unit()),C=p,D=A;if(Yg(v,b,t)||s&&Hv(v,t)&&Hv(b,t)){p=A;continue}const F=h.vertexLength;Fm(this.vertexArray,v,b,1,1,C),Fm(this.vertexArray,v,b,1,0,C),Fm(this.vertexArray,v,b,0,1,D),Fm(this.vertexArray,v,b,0,0,D),h.vertexLength+=4;const O=hE(v,b,S,n);for(const z of O)this._segmentToGroundQuads[c].push({id:F,region:z}),this._segmentToRegionTriCounts[c][z]+=2,h.primitiveLength+=2;p=A}}}prepareBorderSegments(){if(!this.hasData())return;const e=this._segments.get(),t=e.length;for(let n=0;n<t;n++)this._segmentToGroundQuads[n].sort((s,l)=>s.region-l.region);for(let n=0;n<t;n++){const s=this._segmentToGroundQuads[n],l=e[n],c=this._segmentToRegionTriCounts[n];c.reduce((p,_)=>p+_,0);let h=0;for(let p=0;p<=4;p++){const _=c[p];if(_!==0){let y=this.regionSegments[p];y||(y=this.regionSegments[p]=new fi);const v={vertexOffset:l.vertexOffset,primitiveOffset:l.primitiveOffset+h,vertexLength:l.vertexLength,primitiveLength:_};y.get().push(v)}h+=_}for(let p=0;p<s.length;p++){const _=s[p].id;this.indexArray.emplaceBack(_,_+1,_+3),this.indexArray.emplaceBack(_,_+3,_+2)}}this._segmentToGroundQuads=null,this._segmentToRegionTriCounts=null,this._segments.destroy(),this._segments=null}addPaintPropertiesData(e,t,n,s,l,c,h){this.hasData()&&this.programConfigurations.populatePaintArrays(this.vertexArray.length,e,t,n,s,l,c,void 0,h)}upload(e){this.hasData()&&(this.vertexBuffer=e.createVertexBuffer(this.vertexArray,QT.members),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.groundRadiusArray!=null&&(this.groundRadiusBuffer=e.createVertexBuffer(this.groundRadiusArray,eE.members)))}uploadPaintProperties(e){this.hasData()&&this.programConfigurations.upload(e)}update(e,t,n,s,l,c,h,p){this.hasData()&&this.programConfigurations.updatePaintArrays(e,t,n,s,l,c,h,p)}updateHiddenByLandmark(e){this.updateHiddenByLandmarkRange(e.groundVertexArrayOffset,e.groundVertexCount,!!(e.flags&Bl||e.flags&zm))}updateHiddenByLandmarkRange(e,t,n){if(!this.hasData())return;const s=t+e;if(t!==0){for(let l=e;l<s;++l)this.hiddenByLandmarkVertexArray.emplace(l,n?1:0);this._needsHiddenByLandmarkUpdate=!0}}uploadHiddenByLandmark(e){this.hasData()&&this._needsHiddenByLandmarkUpdate&&(!this.hiddenByLandmarkVertexBuffer&&this.hiddenByLandmarkVertexArray.length>0?this.hiddenByLandmarkVertexBuffer=e.createVertexBuffer(this.hiddenByLandmarkVertexArray,rE.members,!0):this.hiddenByLandmarkVertexBuffer&&this.hiddenByLandmarkVertexBuffer.updateData(this.hiddenByLandmarkVertexArray),this._needsHiddenByLandmarkUpdate=!1)}destroy(){if(this.vertexBuffer){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.hiddenByLandmarkVertexBuffer&&this.hiddenByLandmarkVertexBuffer.destroy(),this.groundRadiusBuffer&&this.groundRadiusBuffer.destroy(),this._segments&&this._segments.destroy(),this.programConfigurations.destroy();for(let e=0;e<=4;e++){const t=this.regionSegments[e];t&&t.destroy()}}}}class Nm{constructor(e){this.zoom=e.zoom,this.canonical=e.canonical,this.overscaling=e.overscaling,this.layers=e.layers,this.pixelRatio=e.pixelRatio,this.layerIds=this.layers.map(t=>t.fqid),this.index=e.index,this.hasPattern=!1,this.edgeRadius=0,this.projection=e.projection,this.activeReplacements=[],this.replacementUpdateTime=0,this.centroidData=new km,this.footprintIndices=new bt,this.footprintVertices=new fe,this.footprintSegments=new Om,this.layoutVertexArray=new Ye,this.centroidVertexArray=new sr,this.wallVertexArray=new Pt,this.indexArray=new bt,this.programConfigurations=new sa(e.layers,{zoom:e.zoom,lut:e.lut},t=>sE.includes(t)),this.segments=new fi,this.stateDependentLayerIds=this.layers.filter(t=>t.isStateDependent()).map(t=>

7t.id),this.groundEffect=new Wg(e),this.maxHeight=0,this.partLookup={},this.triangleSubSegments=[],this.polygonSegments=[],this.buildingGroups=new Map,this.worldview=e.worldview,this.hasAppearances=null}updateFootprints(e,t){}updateAppearances(e,t,n,s){return{hasLayoutChanges:!1,hasUboChanges:!1}}populate(e,t,n,s){this.features=[],this.hasPattern=Jd("fill-extrusion",this.layers,this.pixelRatio,t),this.featuresOnBorder=[],this.borderFeatureIndices=[[],[],[],[]],this.borderDoneWithNeighborZ=[-1,-1,-1,-1],this.selfDEMTileTimestamp=Number.MAX_VALUE,this.borderDEMTileTimestamp=[Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE],this.tileToMeter=w(n),this.edgeRadius=this.layers[0].layout.get("fill-extrusion-edge-radius")/this.tileToMeter,this.wallMode=this.layers[0].paint.get("fill-extrusion-line-width").constantOr(1)!==0;for(const{feature:l,id:c,index:h,sourceLayerIndex:p}of e){const _=this.layers[0]._featureFilter.needGeometry,y=X(l,_);if(!this.layers[0]._featureFilter.filter(new Oi(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),y,n))continue;const v={id:c,sourceLayerIndex:p,index:h,geometry:_?y.geometry:q(l,n,s),properties:l.properties,type:l.type,patterns:{}},b=this.layoutVertexArray.length,T=$g[v.type]==="Polygon";if(this.hasPattern)this.features.push({featureId:l.id,feature:wc("fill-extrusion",this.layers,v,this.zoom,this.pixelRatio,t)});else if(this.wallMode)for(const S of v.geometry)for(const A of Nv(S,T))this.addFeature(l.id,v,[A],h,n,{},t.availableImages,s,t.brightness);else this.addFeature(l.id,v,v.geometry,h,n,{},t.availableImages,s,t.brightness);t.featureIndex.insert(l,v.geometry,h,p,this.index,b)}this._finalizeBuildingGroups(),this.sortBorders(),this.projection.name==="mercator"&&this.splitToSubtiles(),this.groundEffect.prepareBorderSegments(),this.polygonSegments.length=0}addFeatures(e,t,n,s,l,c){for(const{featureId:h,feature:p}of this.features){const _=$g[p.type]==="Polygon",{geometry:y}=p;if(this.wallMode)for(const v of y)for(const b of Nv(v,_))this.addFeature(h,p,[b],p.index,t,n,s,l,c);else this.addFeature(h,p,y,p.index,t,n,s,l,c)}this._finalizeBuildingGroups(),this.sortBorders(),this.projection.name==="mercator"&&this.splitToSubtiles()}update(e,t,n,s,l,c,h){this.programConfigurations.updatePaintArrays(e,t,l,n,s,c,h,this.worldview),this.groundEffect.update(e,t,l,n,s,c,h,this.worldview)}updateExpressions(e){this.programConfigurations.updateExpressions(e),this.groundEffect.programConfigurations.updateExpressions(e)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload||this.groundEffect.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,oE),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.wallVertexBuffer=e.createVertexBuffer(this.wallVertexArray,iE.members),this.layoutVertexExtArray&&(this.layoutVertexExtBuffer=e.createVertexBuffer(this.layoutVertexExtArray,nE.members,!0)),this.groundEffect.upload(e)),this.groundEffect.uploadPaintProperties(e),this.programConfigurations.upload(e),this.uploaded=!0}uploadCentroid(e){this.groundEffect.uploadHiddenByLandmark(e),this.needsCentroidUpdate&&(!this.centroidVertexBuffer&&this.centroidVertexArray.length>0?this.centroidVertexBuffer=e.createVertexBuffer(this.centroidVertexArray,tE.members,!0):this.centroidVertexBuffer&&this.centroidVertexBuffer.updateData(this.centroidVertexArray),this.needsCentroidUpdate=!1)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.centroidVertexBuffer&&this.centroidVertexBuffer.destroy(),this.layoutVertexExtBuffer&&this.layoutVertexExtBuffer.destroy(),this.groundEffect.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(e,t,n,s,l,c,h,p,_){const y=this.layers[0].paint.get("fill-extrusion-flood-light-ground-radius").evaluate(t,{})/this.tileToMeter,v=[new Le(0,0),new Le(We,We)],b=p.projection,T=b.name==="globe",S=this.wallMode||$g[t.type]==="Polygon",A=new qg;A.centroidDataIndex=this.centroidData.length;const C=new Bm;C.buildingId=e,t.properties&&Object.hasOwn(t.properties,"building_id")&&(C.buildingId=Number(t.properties.building_id)),A.buildingId=C.buildingId;const D=this.layers[0].paint.get("fill-extrusion-base").evaluate(t,{},l)<=0,F=this.layers[0].paint.get("fill-extrusion-height").evaluate(t,{},l);let O;if(C.height=F,C.vertexArrayOffset=this.layoutVertexArray.length,C.groundVertexArrayOffset=this.groundEffect.vertexArray.length,T&&!this.layoutVertexExtArray&&(this.layoutVertexExtArray=new Xe),this.wallMode){if(T)return void gi("Non zero fill-extrusion-line-width is not yet supported on globe.");if(n.length!==1)return;O=function(K){const ee=K[0].x===K.at(-1).x&&K[0].y===K.at(-1).y;(function(Oe){let Be=0;const Ke=Oe.length;for(let Ne=0;Ne<Ke;Ne++)Be+=(Oe[(Ne+1)%Ke].x-Oe[Ne].x)*(Oe[(Ne+1)%Ke].y+Oe[Ne].y);return Be>=0})(K)||(K=K.reverse());const de={geometry:[],joinNormals:[],indices:[]},ve=[],xe=[],we=[];let Fe=K.length;for(;Fe>=2&&K[Fe-1].equals(K[Fe-2]);)Fe--;if(Fe<(ee?3:2))return de;let se,pe,ge,Se,Me,Pe=0;for(;Pe<Fe-1&&K[Pe].equals(K[Pe+1]);)Pe++;ee&&(se=K[Fe-2],Me=K[Pe].sub(se)._unit()._perp());for(let Oe=Pe;Oe<Fe;Oe++){if(ge=Oe===Fe-1?ee?K[Pe+1]:void 0:K[Oe+1],ge&&K[Oe].equals(ge))continue;Me&&(Se=Me),se&&(pe=se),se=K[Oe],Me=ge?ge.sub(se)._unit()._perp():Se,Se=Se||Me;let Be=Se.add(Me);Be.x===0&&Be.y===0||Be._unit();const Ke=Be.x*Me.x+Be.y*Me.y,Ne=Ke!==0?1/Ke:1/0,He=Se.x*Me.y-Se.y*Me.x>0;let ft="miter";const pt=2;ft==="miter"&&Ne>pt&&(ft="bevel"),ft==="bevel"&&(Ne>100&&(ft="flipbevel"),Ne<pt&&(ft="miter"));const xt=(ht,wt,vt,ri)=>{const Gt=new Le(ht.x,ht.y),ei=new Le(ht.x,ht.y);Gt.x+=wt.x*ri,Gt.y+=wt.y*ri,ei.x-=wt.x*Math.max(vt,1),ei.y-=wt.y*Math.max(vt,1),we.push(wt),ve.push(Gt),xe.push(ei)};if(ft==="miter")Be._mult(Ne),xt(se,Be,0,0);else if(ft==="flipbevel")Be=Me.mult(-1),xt(se,Be,0,0),xt(se,Be.mult(-1),0,0);else{const ht=-Math.sqrt(Ne*Ne-1),wt=He?ht:0,vt=He?0:ht;pe&&xt(se,Se,wt,vt),ge&&xt(se,Me,wt,vt)}}de.geometry=[...ve,...xe.reverse(),ve[0]],de.joinNormals=[...we,...we.reverse(),we.at(-1)];const Ie=de.geometry.length-1;for(let Oe=0;Oe<Ie/2;Oe++)if(Oe+1<Ie/2){let Be=Oe,Ke=Oe+1,Ne=Ie-1-Oe,He=Ie-2-Oe;Be=Be===0?Ie-1:Be-1,Ke=Ke===0?Ie-1:Ke-1,Ne=Ne===0?Ie-1:Ne-1,He=He===0?Ie-1:He-1,de.indices.push(Ne),de.indices.push(Ke),de.indices.push(Be),de.indices.push(Ne),de.indices.push(He),de.indices.push(Ke)}return de}(n[0]),n=[O.geometry]}const z=(K,ee)=>K<(ee.length-1)/2||K===ee.length-1,N=this.wallMode?[n]:Si(n,500);for(let K=N.length-1;K>=0;K--){const ee=N[K];(ee.length===0||pE(ee[0]))&&N.splice(K,1)}let j;if(T)j=Wv(N,v,l);else{j=[];for(const K of N)j.push({polygon:K,bounds:v})}const te=S?this.edgeRadius:0,G=te>0&&this.zoom<17,W=(K,ee)=>{if(K.length===0)return!1;const le=K.at(-1);return ee.x===le.x&&ee.y===le.y};for(const{polygon:K,bounds:ee}of j){let le=0,de=0;for(const Fe of K)S&&!Fe[0].equals(Fe.at(-1))&&Fe.push(Fe[0]),de+=S?Fe.length-1:Fe.length;const ve=this.segments.prepareSegment((S?5:4)*de,this.layoutVertexArray,this.indexArray);C.footprintSegIdx<0&&(C.footprintSegIdx=this.footprintSegments.length),C.polygonSegIdx<0&&(C.polygonSegIdx=this.polygonSegments.length);const xe={triangleArrayOffset:this.indexArray.length,triangleCount:0,triangleSegIdx:this.segments.segments.length-1},we=new Vv;if(we.vertexOffset=this.footprintVertices.length,we.indexOffset=3*this.footprintIndices.length,we.ringIndices=[],S){const Fe=[],se=[];le=ve.vertexLength;for(let ge=0;ge<K.length;ge++){const Se=K[ge];Se.length&&ge!==0&&se.push(Fe.length/2);const Me=[];let Pe,Ie;Pe=Se[1].sub(Se[0])._perp()._unit(),we.ringIndices.push(Se.length-1);for(let Oe=1;Oe<Se.length;Oe++){const Be=Se[Oe],Ke=Se[Oe===Se.length-1?1:Oe+1],Ne=Be.clone();if(te){Ie=Vm(Be,Ke,Pe);const He=jv(Pe,Ie),ft=Xg(Pe,Ie),pt=te*Math.min(4,1/ft);Ne.x+=pt*He.x,Ne.y+=pt*He.y,Ne.x=Math.round(Ne.x),Ne.y=Math.round(Ne.y),Pe=Ie}if(!D||te!==0&&!G||W(Me,Ne)||Me.push(Ne),Sf(this.layoutVertexArray,Ne.x,Ne.y,0,0,1,1,0),this.wallMode){const He=z(Oe,Se);If(this.wallVertexArray,O.joinNormals[Oe],!He)}ve.vertexLength++,this.footprintVertices.emplaceBack(Be.x,Be.y),Fe.push(Be.x,Be.y),T&&Af(this.layoutVertexExtArray,b.projectTilePoint(Ne.x,Ne.y,l),b.upVector(l,Ne.x,Ne.y))}D&&(te===0||G)&&(Me.length!==0&&W(Me,Me[0])&&Me.pop(),this.groundEffect.addData(Me,ee,y))}const pe=this.wallMode?O.indices:vc(Fe,se);for(let ge=0;ge<pe.length;ge+=3)this.footprintIndices.emplaceBack(we.vertexOffset+pe[ge+0],we.vertexOffset+pe[ge+1],we.vertexOffset+pe[ge+2]),this.indexArray.emplaceBack(le+pe[ge],le+pe[ge+2],le+pe[ge+1]),ve.primitiveLength++;we.indexCount+=pe.length,we.vertexCount+=this.footprintVertices.length-we.vertexOffset}for(let Fe=0;Fe<K.length;Fe++){const se=K[Fe];A.startRing(C,se[0]);let pe=se.length>4&&Zv(se[se.length-2],se[0],se[1]),ge=te?fE(se[se.length-2],se[0],se[1],te):0;const Se=[];let Me,Pe,Ie;Pe=se[1].sub(se[0])._perp()._unit();let Oe=!0;for(let Be=1,Ke=0;Be<se.length;Be++){let Ne=se[Be-1],He=se[Be];const ft=se[Be===se.length-1?1:Be+1];if(A.appendEdge(C,He,Ne),Yg(He,Ne,ee)){te&&(Pe=ft.sub(He)._perp()._unit(),Oe=!Oe);continue}const pt=He.sub(Ne)._perp(),xt=pt.x/(Math.abs(pt.x)+Math.abs(pt.y)),ht=pt.y>0?1:0,wt=Ne.dist(He);if(Ke+wt>32768&&(Ke=0),te){Ie=Vm(He,ft,Pe);let ei=Gv(Ne,He,ft,Xg(Pe,Ie),te);isNaN(ei)&&(ei=0);const ui=dE(Ne,He,new Le(0,0));Ne=Ne.add(ui.mult(ge))._round(),He=He.add(ui.mult(-ei))._round(),ge=ei,Pe=Ie,D&&this.zoom>=17&&(W(Se,Ne)||Se.push(Ne),W(Se,He)||Se.push(He))}const vt=ve.vertexLength,ri=se.length>4&&Zv(Ne,He,ft);let Gt=$v(Ke,pe,Oe);if(Sf(this.layoutVertexArray,Ne.x,Ne.y,xt,ht,0,0,Gt),Sf(this.layoutVertexArray,Ne.x,Ne.y,xt,ht,0,1,Gt),this.wallMode){const ei=z(Be-1,se),ui=O.joinNormals[Be-1];If(this.wallVertexArray,ui,ei),If(this.wallVertexArray,ui,ei)}if(Ke+=wt,Gt=$v(Ke,ri,!Oe),pe=ri,Sf(this.layoutVertexArray,He.x,He.y,xt,ht,0,0,Gt),Sf(this.layoutVertexArray,He.x,He.y,xt,ht,0,1,Gt),this.wallMode){const ei=z(Be,se),ui=O.joinNormals[Be];If(this.wallVertexArray,ui,ei),If(this.wallVertexArray,ui,ei)}if(ve.vertexLength+=4,this.indexArray.emplaceBack(vt+0,vt+1,vt+2),this.indexArray.emplaceBack(vt+1,vt+3,vt+2),ve.primitiveLength+=2,te){const ei=le+(Be===1?se.length-2:

7Be-2),ui=Be===1?le:ei+1;if(this.indexArray.emplaceBack(vt+1,ei,vt+3),this.indexArray.emplaceBack(ei,ui,vt+3),ve.primitiveLength+=2,Me===void 0&&(Me=vt),!Yg(ft,se[Be],ee)){const Pr=Be===se.length-1?Me:ve.vertexLength;this.indexArray.emplaceBack(vt+2,vt+3,Pr),this.indexArray.emplaceBack(vt+3,Pr+1,Pr),this.indexArray.emplaceBack(vt+3,ui,Pr+1),ve.primitiveLength+=3}Oe=!Oe}if(T){const ei=this.layoutVertexExtArray,ui=b.projectTilePoint(Ne.x,Ne.y,l),Pr=b.projectTilePoint(He.x,He.y,l),Bo=b.upVector(l,Ne.x,Ne.y),fr=b.upVector(l,He.x,He.y);Af(ei,ui,Bo),Af(ei,ui,Bo),Af(ei,Pr,fr),Af(ei,Pr,fr)}}S&&(le+=se.length-1),D&&te&&this.zoom>=17&&(Se.length!==0&&W(Se,Se[0])&&Se.pop(),this.groundEffect.addData(Se,ee,y,te>0))}this.footprintSegments.push(we),xe.triangleCount=this.indexArray.length-xe.triangleArrayOffset,this.polygonSegments.push(xe),++C.footprintSegLen,++C.polygonSegLen}if(C.vertexCount=this.layoutVertexArray.length-C.vertexArrayOffset,C.groundVertexCount=this.groundEffect.vertexArray.length-C.groundVertexArrayOffset,C.vertexCount!==0){if(C.centroidXY=A.borders?Lm:this.encodeCentroid(A,C),t.properties&&Object.hasOwn(t.properties,"building_id")){const K=C.buildingId;let ee=this.buildingGroups.get(K);ee||(ee={accX:0,accY:0,accCount:0,mergedMin:new Le(Number.MAX_VALUE,Number.MAX_VALUE),mergedMax:new Le(-Number.MAX_VALUE,-Number.MAX_VALUE),partIndices:[]},this.buildingGroups.set(K,ee)),ee.accX+=A.acc.x,ee.accY+=A.acc.y,ee.accCount+=A.accCount,ee.mergedMin.x=Math.min(ee.mergedMin.x,C.min.x),ee.mergedMin.y=Math.min(ee.mergedMin.y,C.min.y),ee.mergedMax.x=Math.max(ee.mergedMax.x,C.max.x),ee.mergedMax.y=Math.max(ee.mergedMax.y,C.max.y),ee.partIndices.push(this.centroidData.length)}if(this.centroidData.push(C),A.borders){this.featuresOnBorder.push(A);const K=this.featuresOnBorder.length-1;for(let ee=0;ee<A.borders.length;ee++)A.borders[ee][0]!==Number.MAX_VALUE&&this.borderFeatureIndices[ee].push(K)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,s,c,h,l,_,void 0,this.worldview),this.groundEffect.addPaintPropertiesData(t,s,c,h,l,_,this.worldview),this.maxHeight=Math.max(this.maxHeight,F)}}_finalizeBuildingGroups(){for(const[,e]of this.buildingGroups){if(e.partIndices.length===0)continue;const t=new qg;t.acc=new Le(e.accX,e.accY),t.accCount=e.accCount;const n=new Bm;n.min=e.mergedMin,n.max=e.mergedMax;const s=this.encodeCentroid(t,n),l=t.centroid();for(const c of e.partIndices){const h=this.centroidData.get(c);h.centroidXY.x===Lm.x&&h.centroidXY.y===Lm.y||(h.centroidXY=s),h.min=e.mergedMin,h.max=e.mergedMax,h.groupCentroidPos=l}}this.buildingGroups.clear()}sortBorders(){for(let e=0;e<this.borderFeatureIndices.length;e++)this.borderFeatureIndices[e].sort((t,n)=>this.featuresOnBorder[t].borders[e][0]-this.featuresOnBorder[n].borders[e][0])}splitToSubtiles(){const e=[];for(let h=0;h<this.centroidData.length;h++){const p=this.centroidData.get(h),_=+(p.min.y+p.max.y>We),y=2*_+(+(p.min.x+p.max.x>We)^_);for(let v=0;v<p.polygonSegLen;v++){const b=p.polygonSegIdx+v;e.push({centroidIdx:h,subtile:y,polygonSegmentIdx:b,triangleSegmentIdx:this.polygonSegments[b].triangleSegIdx})}}const t=new bt;e.sort((h,p)=>h.triangleSegmentIdx===p.triangleSegmentIdx?h.subtile-p.subtile:h.triangleSegmentIdx-p.triangleSegmentIdx);let n=0,s=0,l=0;for(const h of e){if(h.triangleSegmentIdx!==n)break;l++}const c=e.length;for(;s!==e.length;){n=e[s].triangleSegmentIdx;let h=0,p=s,_=s;for(let y=p;y<l&&e[y].subtile===h;y++)_++;for(;p!==l;){const y=e[p];h=y.subtile;const v=this.centroidData.get(y.centroidIdx).min.clone(),b=this.centroidData.get(y.centroidIdx).max.clone(),T={vertexOffset:this.segments.segments[n].vertexOffset,primitiveOffset:t.length,vertexLength:this.segments.segments[n].vertexLength,primitiveLength:0,sortKey:void 0,vaos:{}};for(let S=p;S<_;S++){const A=e[S],C=this.polygonSegments[A.polygonSegmentIdx],D=this.centroidData.get(A.centroidIdx).min,F=this.centroidData.get(A.centroidIdx).max,O=this.indexArray.uint16;for(let z=C.triangleArrayOffset;z<C.triangleArrayOffset+C.triangleCount;z++)t.emplaceBack(O[3*z],O[3*z+1],O[3*z+2]);T.primitiveLength+=C.triangleCount,v.x=Math.min(v.x,D.x),v.y=Math.min(v.y,D.y),b.x=Math.max(b.x,F.x),b.y=Math.max(b.y,F.y)}T.primitiveLength>0&&this.triangleSubSegments.push({segment:T,min:v,max:b}),p=_;for(let S=p;S<l&&e[S].subtile===e[p].subtile;S++)_++}s=l;for(let y=s;y<c&&e[y].triangleSegmentIdx===e[s].triangleSegmentIdx;y++)l++}t._trim(),this.indexArray=t}getVisibleSegments(e,t,n){const s=new fi;if(this.wallMode){for(const A of this.triangleSubSegments)s.segments.push(A.segment);return s}let l=0,c=0;const h=1<<e.canonical.z;if(t){const A=t.getMinMaxForTile(e);A&&(l=A.min,c=A.max)}c+=this.maxHeight;const p=e.toUnwrapped();let _;const y=[p.canonical.x/h+p.wrap,p.canonical.y/h],v=[(p.canonical.x+1)/h+p.wrap,(p.canonical.y+1)/h],b=(A,C,D)=>[lt(A[0],C[0],D[0]),lt(A[1],C[1],D[1])],T=[],S=[];for(const A of this.triangleSubSegments){T[0]=A.min.x/We,T[1]=A.min.y/We,S[0]=A.max.x/We,S[1]=A.max.y/We;const C=b(y,v,T),D=b(y,v,S);if(new zi([C[0],C[1],l],[D[0],D[1],c]).intersectsPrecise(n)===0){_&&(s.segments.push(_),_=void 0);continue}const F=A.segment;_&&_.vertexOffset!==F.vertexOffset&&(s.segments.push(_),_=void 0),_?(_.vertexLength+=F.vertexLength,_.primitiveLength+=F.primitiveLength):_={vertexOffset:F.vertexOffset,primitiveLength:F.primitiveLength,vertexLength:F.vertexLength,primitiveOffset:F.primitiveOffset,sortKey:void 0,vaos:{}}}return _&&s.segments.push(_),s}encodeCentroid(e,t){const n=e.centroid(),s=t.span(),l=Math.min(7,Math.round(s.x*this.tileToMeter/10)),c=Math.min(6,Math.round(s.y*this.tileToMeter/10));return new Le(yt(n.x,1,8191)<<3|l,yt(n.y,1,8191)<<3|c)}encodeBorderCentroid(e){if(!e.borders)return new Le(0,0);const t=e.borders,n=Number.MAX_VALUE;if(t[0][0]!==n||t[1][0]!==n){const s=t[0][0]!==n?0:1;return new Le(6|(t[0][0]!==n?0:65528),(t[s][0]+t[s][1])/2<<3|6)}{const s=t[2][0]!==n?2:3;return new Le((t[s][0]+t[s][1])/2<<3|6,6|(t[2][0]!==n?0:65528))}}showCentroid(e){const t=this.centroidData.get(e.centroidDataIndex);if(t.flags&=Bl,t.groupCentroidPos.x!==0||t.groupCentroidPos.y!==0){const n=t.span(),s=Math.min(7,Math.round(n.x*this.tileToMeter/10)),l=Math.min(6,Math.round(n.y*this.tileToMeter/10));t.centroidXY=new Le(yt(t.groupCentroidPos.x,1,8191)<<3|s,yt(t.groupCentroidPos.y,1,8191)<<3|l)}else t.centroidXY=new Le(0,0);this.writeCentroidToBuffer(t)}writeCentroidToBuffer(e){this.groundEffect.updateHiddenByLandmark(e);const t=e.vertexArrayOffset,n=e.vertexCount+e.vertexArrayOffset,s=-1073741824&e.flags?Lm:e.centroidXY,l=this.centroidVertexArray.geta_centroid_pos0(t);if(this.centroidVertexArray.geta_centroid_pos1(t)!==s.y||l!==s.x){for(let c=t;c<n;++c)this.centroidVertexArray.emplace(c,s.x,s.y);this.needsCentroidUpdate=!0}}createCentroidsBuffer(){this.centroidVertexArray.resize(this.layoutVertexArray.length),this.groundEffect.hiddenByLandmarkVertexArray.resize(this.groundEffect.vertexArray.length);for(const e of this.centroidData)this.writeCentroidToBuffer(e)}updateReplacement(e,t,n){if(t.updateTime===this.replacementUpdateTime)return;this.replacementUpdateTime=t.updateTime;const s=t.getReplacementRegionsForTile(e.toUnwrapped());if(nm(this.activeReplacements,s))return;if(this.activeReplacements=s,this.centroidVertexArray.length===0)this.createCentroidsBuffer();else for(const c of this.centroidData)c.flags&=1073741823;const l=[];for(const c of this.activeReplacements){if(c.order<n)continue;const h=Math.max(1,Math.pow(2,c.footprintTileId.canonical.z-e.canonical.z));if(c.footprint.buildingIds)for(const p of this.centroidData)p.flags&Bl||p.flags&zm||c.min.x>p.max.x||p.min.x>c.max.x||c.min.y>p.max.y||p.min.y>c.max.y||c.footprint.buildingIds.has(p.buildingId)&&(p.flags|=c.clipMask!==Dm.None?-1073741824:Bl);else for(const p of this.centroidData)if(!(p.flags&Bl||p.flags&zm||c.min.x>p.max.x||p.min.x>c.max.x||c.min.y>p.max.y||p.min.y>c.max.y))for(let _=0;_<p.footprintSegLen;_++){const y=this.footprintSegments.get(p.footprintSegIdx+_);if(l.length=0,mE(this.footprintVertices,y.vertexOffset,y.vertexCount,c.footprintTileId.canonical,e.canonical,l),pg(c.footprint,l,this.footprintIndices.uint16,y.indexOffset,y.indexCount,-y.vertexOffset,-h)){p.flags|=c.clipMask!==Dm.None?-1073741824:Bl;break}}}for(const c of this.centroidData)this.writeCentroidToBuffer(c);this.borderDoneWithNeighborZ=[-1,-1,-1,-1]}footprintContainsPoint(e,t,n){let s=!1;for(let l=0;l<n.footprintSegLen;l++){const c=this.footprintSegments.get(n.footprintSegIdx+l);let h=0;for(const p of c.ringIndices){for(let _=h,y=p+h-1;_<p+h;y=_++){const v=this.footprintVertices.int16[2*(_+c.vertexOffset)+0],b=this.footprintVertices.int16[2*(_+c.vertexOffset)+1],T=this.footprintVertices.int16[2*(y+c.vertexOffset)+1];b>t!=T>t&&e<(this.footprintVertices.int16[2*(y+c.vertexOffset)+0]-v)*(t-b)/(T-b)+v&&(s=!s)}h=p}}return s}getHeightAtTileCoord(e,t){let n=Number.NEGATIVE_INFINITY,s=!0;const l=4*(e+We)*We+(t+We);if(Object.hasOwn(this.partLookup,l)){const p=this.partLookup[l];return p?{height:p.height,hidden:!!(p.flags&Bl)}:void 0}const c=this.centroidData.buffer,h=this.centroidData.length;for(let p=0;p<h;p++){const _=15*p;if(e>c[_+4]||c[_+2]>e||t>c[_+5]||c[_+3]>t)continue;const y=c[_+13];if(y<=n)continue;const v=this.centroidData.get(p);this.footprintContainsPoint(e,t,v)&&(n=y,this.partLookup[l]=v,s=!!(v.flags&Bl))}if(n!==Number.NEGATIVE_INFINITY)return{height:n,hidden:s};this.partLookup[l]=void 0}}function dE(i,e,t){return i.equals(e)?t:e.sub(i)._unit()}function Vm(i,e,t){return i.equals(e)?t:e.sub(i)._perp()._unit()}function jv(i,e){const t=i.add(e),n=t.mag();return n===0?i:t.div(n)}function Xg(i,e){const t=jv(i,e);return i.x*t.x+i.y*t.y}function fE(i,e,t,n){let s,l;return i.equals(e)?(l=Vm(e,t,new Le(0,0)),s=l):(s=e.sub(i)._perp()._unit(),l=Vm(e,t,s)),Gv(i,e,t,Xg(s,l),n)}function Gv(i,e,t,n,s){const l=Math.sqrt(1-n*n);return Math.min(i.dist(e)/3,e.dist(t)/3,s*l/n)}function Yg(i,e,t){return i.x<t[0].x&&e.x<t[0].x||i.x>t[1].x&&e.x>t[1].x||i.y<t[0].y&&e.y<t[0].y||i.y>t[1].y&&e.y>t[1].y}function Hv(i,e){return i.x<e[0].x||i.x>e[1].x||i.y<e[0].y||i.y>e[1].y}function pE(i){return i.every(e=>e.x<=0)||i.every(e=>e.x>=We)||i.every(e=>e.y<=0)||i.every(e=>e.y>=We)}function Zv(i,e,t){if(i.x<0||i.x>=We||e.x<0||e.x>=We||t.x<0||t.x>=We)return!1;const n=t.sub(e),s=n.perp(),l=i.sub(e);return(n.x*l.x+n.y*l.y)/Math.sqrt((n.x*n.x+n.y*n.y)*(l.x*l.x+l.y*l.y))>-.866&&s.x*l.x+s.y*l.y<0}function $v(i,e,t){const n=e?2|i:-3&i;return t?1|n:-2&n}function qv(){const i=Math.PI/32,e=Math.tan(i),t=Il;return t*Math.sqrt(1+2*e*e)-t}function Wv(i,e,t){const n=1<<t.z,s=qn(t.x/n),l=qn((t.x+1)/n),c=wr(t.y/n),h=wr((t.y+1)/n);return function(p,_,y,v,b=0,T){const S=[];if(!p.length||!y||!v)return S;const A=(j,te)=>{for(const G of j)S.push({polygon:G,bounds:te})},C=Math.ceil(Math.log2(y)),D=Math.ceil(Math.log2(v)),F=C-D,O=[];for(let j=0;j<Math.abs(F);j++)O.push(F>0?0:1);for(let j=0;j<Math.min(C,D);j++)O.push(0),O.push(1);let z=p;if(z=Pm(z,_[0].y-b,_[1].y+b,1),z=Pm(z,_[0].x-b,_[1].x+b,0),!z.length)return S;const N=[];

7for(O.length?N.push({polygons:z,bounds:_,depth:0}):A(z,_);N.length;){const j=N.pop(),te=j.depth,G=O[te],W=j.bounds[0],K=j.bounds[1],ee=G===0?W.x:W.y,le=G===0?K.x:K.y,de=T?T(G,ee,le):.5*(ee+le),ve=Pm(j.polygons,ee-b,de+b,G),xe=Pm(j.polygons,de-b,le+b,G);if(ve.length){const we=[W,new Le(G===0?de:K.x,G===1?de:K.y)];O.length>te+1?N.push({polygons:ve,bounds:we,depth:te+1}):A(ve,we)}if(xe.length){const we=[new Le(G===0?de:W.x,G===1?de:W.y),K];O.length>te+1?N.push({polygons:xe,bounds:we,depth:te+1}):A(xe,we)}}return S}(i,e,Math.ceil((l-s)/11.25),Math.ceil((c-h)/11.25),1,(p,_,y)=>{if(p===0)return .5*(_+y);{const v=wr((t.y+_/We)/n);return($n(.5*(wr((t.y+y/We)/n)+v))*n-t.y)*We}})}function mE(i,e,t,n,s,l){const c=Math.pow(2,n.z-s.z);for(let h=0;h<t;h++){let p=i.int16[2*(h+e)+0],_=i.int16[2*(h+e)+1];p=(p+s.x*We)*c-n.x*We,_=(_+s.y*We)*c-n.y*We,l.push(new Le(p,_))}}tt(Nm,"FillExtrusionBucket",{omit:["layers","features"]}),tt(Bm,"PartData"),tt(km,"PartDataArray"),tt(Om,"FootprintSegmentArray"),tt(qg,"BorderCentroidData"),tt(Wg,"GroundEffect");const Kg=4096;class _E{constructor(e){this.module=e,this.memoryStack=this.module.malloc(Kg),this.memoryStackNextFree=this.memoryStack}createIntArray(e){const t=this.memoryStackNextFree;return this.memoryStackNextFree+=e.length*Int32Array.BYTES_PER_ELEMENT,this.memoryStackNextFree-this.memoryStack>Kg?-1:(new Int32Array(this.module.heap32.buffer,t,e.length).set(e),t)}createFloatArray(e){const t=this.memoryStackNextFree;return this.memoryStackNextFree+=e.length*Float32Array.BYTES_PER_ELEMENT,this.memoryStackNextFree-this.memoryStack>Kg?-1:(new Float32Array(this.module.heapF32.buffer,t,e.length).set(e),t)}readStringBuffer(e){let t="";for(;this.module.heapU8[e]!==0;)t+=String.fromCharCode(this.module.heapU8[e]),++e;return t}setStyle(e){const t=e.normalScale;this.module.setStyle(t[0],t[1],t[2],e.tileToMeters)}setAOOptions(e,t){this.module.setAOOptions(e?1:0,t)}setMetricOptions(e,t){this.module.setMetricOptions(e?1:0,t)}setStructuralOptions(e){this.module.setStructuralOptions(e?1:0)}setFacadeOptions(e,t){this.module.setFacadeOptions(e,t?1:0)}setFauxFacadeOptions(e,t,n){this.module.setFauxFacadeOptions(e?1:0,t?1:0,n)}setFacadeClassifierOptions(e){this.module.setFacadeClassifierOptions(e)}generateMesh(e,t){this.memoryStackNextFree=this.memoryStack;for(const h of e){const p=this.createIntArray(h.ringIndices),_=this.createFloatArray(h.coordinates);if(p===-1||_===-1)return`building_gen: Out of stack memory: ${this.memoryStackNextFree-this.memoryStack}/4096`;this.module.addFeature(h.id,h.sourceId,h.minHeight,h.height,h.roofType,_,p,h.ringIndices.length-1)}for(const h of t){let p;p=h.entrances?JSON.parse(h.entrances):[];const _=this.createFloatArray(p),y=this.createFloatArray(h.coordinates);if(_===-1||y===-1)return`building_gen: Out of stack memory: ${this.memoryStackNextFree-this.memoryStack}/4096`;this.module.addFacade(h.sourceId,h.crossPerc,h.distanceToRoad,_,p.length,y,h.coordinates.length)}if(!this.module.generateMesh()){const h=this.module.getLastError();return this.readStringBuffer(h)}const n=this.module.getMeshCount(),s=new Array(n);for(let h=0;h<n;h++){const p=this.module.getPositionsPtr(h),_=this.module.getPositionsLength(h),y=new Float32Array(this.module.heapF32.buffer,p,_),v=this.module.getNormalsPtr(h),b=this.module.getNormalsLength(h),T=new Float32Array(this.module.heapF32.buffer,v,b),S=this.module.getAOPtr(h),A=this.module.getAOLength(h),C=new Float32Array(this.module.heapF32.buffer,S,A),D=this.module.getUVPtr(h),F=this.module.getUVLength(h),O=new Float32Array(this.module.heapF32.buffer,D,F),z=this.module.getFauxFacadePtr(h),N=this.module.getFauxFacadeLength(h),j=new Uint8Array(this.module.heapU8.buffer,z,N),te=this.module.getIndicesPtr(h),G=this.module.getIndicesLength(h),W=new Int16Array(this.module.heap16.buffer,te,G),K=this.module.getBuildingPart(h);s[h]={positions:y,normals:T,ao:C,uv:O,isFauxFacade:j,indices:W,buildingPart:K}}const l=this.module.getRingCount(),c=[];for(let h=0;h<l;h++){const p=this.module.getRingPtr(h),_=this.module.getRingLength(h),y=new Float32Array(this.module.heapF32.buffer,p,_);c.push(y)}return{meshes:s,outerRingLength:this.module.getOuterRingLength(),modifiedPolygonRings:c}}}const Xv=Ic.types,Um=32767;function gE(i,e){const t=We+e;for(const n of i)for(const s of n)if(s.x<-e||s.x>t||s.y<-e||s.y>t)return!1;return!0}function yE(i){switch(i){case"flat":return 3;case"hipped":return 1;case"gabled":return 2;case"parapet":return 0;case"mansard":return 4;case"skillion":return 5;case"pyramidal":return 6;default:throw new Error(`Unknown roof shape: ${i}`)}}let Yv,Kv,$h=null,Jv=null,vs=null;

7class Jg{constructor(){this.layoutVertexArray=new $e,this.layoutAttenuationArray=new Ge,this.layoutColorArray=new dt,this.indexArray=new bt,this.indexArrayForConflation=new bt,this.segmentsBucket=new fi}}class Qg{constructor(e){this.layoutFacadePaintArray=null,this.layoutFacadeDataArray=null,this.layoutFacadeVerticalRangeArray=null,this.segmentsBucket=new fi,this.entranceBloom=new Jg;const t=66560;this.layoutVertexArray=new $e,this.layoutVertexArray.reserve(t),this.layoutNormalArray=new be,this.layoutNormalArray.reserve(t),this.layoutCentroidArray=new be,this.layoutCentroidArray.reserve(t),this.layoutColorArray=new dt,this.layoutColorArray.reserve(t),this.layoutFloodLightDataArray=new lr,this.layoutFloodLightDataArray.reserve(t),this.layoutAOArray=new cr,this.layoutAOArray.reserve(t),this.indexArray=new bt,this.indexArray.reserve(66560),this.indexArrayForConflation=new bt,this.segmentsBucket=new fi,this.entranceBloom=new Jg,e&&(this.layoutFacadePaintArray=new dt,this.layoutFacadeDataArray=new et,this.layoutFacadeVerticalRangeArray=new dt)}reserve(e,t,n){this.layoutVertexArray.reserveForAdditional(e),this.layoutCentroidArray.reserveForAdditional(e),this.layoutFloodLightDataArray.reserveForAdditional(e),this.layoutNormalArray.reserveForAdditional(e),this.layoutAOArray.reserveForAdditional(e),this.layoutColorArray.reserveForAdditional(e),this.indexArray.reserveForAdditional(t),n&&(this.layoutFacadePaintArray.reserveForAdditional(e),this.layoutFacadeDataArray.reserveForAdditional(e),this.layoutFacadeVerticalRangeArray.reserveForAdditional(e))}}class Qv{constructor(e){this.requiresHDRuntime=!0,this.colorBufferUploaded=!1,this.maxHeight=0,this.replacementUpdateTime=0,this.activeReplacements=[],this.footprints=[],this.footprintsVertices=new Ui,this.footprintsIndices=new Mi,this.footprintsMin=new Le(1/0,1/0),this.footprintsMax=new Le(-1/0,-1/0),this.featuresOnBorder=[],this.buildingWithoutFacade=new Qg(!1),this.buildingWithFacade=new Qg(!0),this.indexArrayForConflationUploaded=!1,this.featureFootprintLookup=new Map,this.buildingIds=new Set,this.footprintLookup={},this.zoom=e.zoom,this.canonical=e.canonical,this.layers=e.layers,this.layerIds=this.layers.map(t=>t.fqid),this.index=e.index,this.hasPattern=!1,this.worldview=e.worldview,this.lut=e.lut,this.programConfigurations=new sa(e.layers,{zoom:e.zoom,lut:e.lut}),this.stateDependentLayerIds=this.layers.filter(t=>t.isStateDependent()).map(t=>t.id),this.projection=e.projection,this.groundEffect=new Wg(e),this.groundEffect.groundRadiusArray=new Ae,this.hasAppearances=null}updateFootprints(e,t){const n=new Im([],[],1),s={vertices:[],indices:new Uint32Array(0),grid:n,min:this.footprintsMin,max:this.footprintsMax,buildingIds:this.buildingIds};t.push({footprint:s,id:e})}updateAppearances(e,t,n,s){return{hasLayoutChanges:!1,hasUboChanges:!1}}populate(e,t,n,s){if(!vs)return;const l=w(n);this.tileToMeter=l,this.brightness=t.brightness,vs.setStyle({normalScale:[1,-1,l],tileToMeters:l}),vs.setAOOptions(!1,.3),vs.setMetricOptions(!1,16),vs.setStructuralOptions(!0),vs.setFacadeClassifierOptions(3);const c=new Map,h=new Map;let p=0;for(const{feature:C}of e){if(Xv[C.type]!=="LineString"){c.set(C.id,C.properties.source_id);continue}const D=this.layers[0]._featureFilter.needGeometry;if(D&&!this.layers[0]._featureFilter.filter(new Oi(this.zoom),C,n))continue;const F=X(C,D);if(!D&&!this.layers[0]._featureFilter.filter(new Oi(this.zoom),F,n))continue;const O=D?F.geometry:q(C,n,s),z=[];for(const G of O)for(const W of G)z.push(W.x),z.push(W.y);const N={coordinates:z,crossPerc:C.properties.cross_perc,distanceToRoad:C.properties.distance_to_road,entrances:C.properties.entrances,sourceId:0},j=C.properties.source_id;let te=h.get(j);te||(te=[],h.set(j,te)),te.push(N),++p}this.maxHeight=0;const _=new Array,y=new Set,v=C=>{C!=null&&y.add(C)},b=(C,D)=>{C!=null&&_.push({buildingId:C,footprintIndex:D})},T=64*(e.length-p),S=T/2;this.buildingWithFacade.reserve(T,S,!0),this.buildingWithoutFacade.reserve(2*T,2*S,!1),this.footprintsIndices.reserve(16*(e.length-p)),this.footprintsVertices.reserve(8*(e.length-p));for(const{feature:C,id:D,index:F,sourceLayerIndex:O}of e){if(Xv[C.type]==="LineString")continue;const z=this.layers[0]._featureFilter.needGeometry;if(z&&!this.layers[0]._featureFilter.filter(new Oi(this.zoom),C,n))continue;let N=null;if(C.properties&&Object.hasOwn(C.properties,"building_id")&&(N=Number(C.properties.building_id),y.has(N)))continue;const j=X(C,z);if(!z&&!this.layers[0]._featureFilter.filter(new Oi(this.zoom),j,n))continue;const te=z?j.geometry:q(C,n,s),G=Si(te,500);let W=!1;for(const Rt of G)if(Rt.length!==1){W=!0;break}if(W){v(N);continue}if(!gE(te,163)){v(N);continue}const K=this.layers[0],ee=yE(K.layout.get("building-roof-shape").evaluate(C,{},n)),le=K.layout.get("building-base").evaluate(C,{},n),de=K.layout.get("building-height").evaluate(C,{},n),ve=K.layout.get("building-flood-light-ground-radius").evaluate(C,{},n),xe=K.paint.get("building-ambient-occlusion-intensity"),we=ve/this.tileToMeter;C.properties["building-part"]="roof";const Fe=K.paint.get("building-color").evaluate(C,{},this.canonical).toPremultipliedRenderColor(this.lut),se=K.paint.get("building-emissive-strength").evaluate(C,{},this.canonical);C.properties["building-part"]="wall";const pe=K.paint.get("building-color").evaluate(C,{},this.canonical).toPremultipliedRenderColor(this.lut),ge=K.paint.get("building-emissive-strength").evaluate(C,{},this.canonical);C.properties["building-part"]="window";const Se=K.paint.get("building-color").evaluate(C,{},this.canonical).toPremultipliedRenderColor(this.lut),Me=K.paint.get("building-emissive-strength").evaluate(C,{},this.canonical);C.properties["building-part"]="door";const Pe=K.paint.get("building-color").evaluate(C,{},this.canonical).toPremultipliedRenderColor(this.lut),Ie=K.paint.get("building-emissive-strength").evaluate(C,{},this.canonical);let Oe=K.layout.get("building-flood-light-wall-radius").evaluate(C,{},n);Oe=yt(Oe,0,2048);const Be=Oe/2048*Um,Ke=c.get(D),Ne=h.get(Ke)||[],He=Ne.length!==0&&K.layout.get("building-facade").evaluate(C,{},n);vs.setFacadeOptions(4,!0),vs.setFauxFacadeOptions(He,!1,1);let ft=0,pt=0,xt=0,ht=0,wt=0,vt=0,ri=0,Gt=0,ei=0,ui=0,Pr=0;if(He){let Rt=Math.round(K.layout.get("building-facade-floors").evaluate(C,{},n));if(le===0){Rt=Math.max(1,Rt-(Ne.length>0?1:0));let Hi=4;if(de>100){const pr=[10,13,15];Hi=pr[C.id?C.id%pr.length:0]}else de<=10&&(Hi=3);vs.setFacadeOptions(Hi,!0),wt=(de<15?1.3:1.61803)*Hi/l}else wt=le/l;vt=de/l,wt=Math.min(wt,vt),xt=K.layout.get("building-facade-unit-width").evaluate(C,{},n)/l,ht=(vt-wt)/Rt,vs.setFauxFacadeOptions(!0,!0,xt);const Wr=K.layout.get("building-facade-window").evaluate(C,{},n);ft=Wr[0],pt=Wr[1],ri=Math.floor(65535*Math.min(1,wt/We)),Gt=Math.floor(65535*Math.min(1,vt/We)),ei=Math.floor(255*ft)<<8|Math.floor(255*pt),ui=Math.floor(65535*Math.min(1,xt/We)),Pr=Math.floor(65535*Math.min(1,ht/We))}const Bo=Array(G.length),fr={x:1/0,y:1/0},Xt={x:-1/0,y:-1/0},ji={x:0,y:0};let yr=0;for(let Rt=0;Rt<G.length;Rt++){const Wr=G[Rt];if(Wr.length>0){const Hi=[],pr=Array(Wr.length+1);pr[0]=0;for(let Ts=0;Ts<Wr.length;Ts++){const an=Wr[Ts];for(let ts=0;ts<an.length;ts++){const Es=an[an.length-ts-1];fr.x=Math.min(fr.x,Es.x),fr.y=Math.min(fr.y,Es.y),Xt.x=Math.max(Xt.x,Es.x),Xt.y=Math.max(Xt.y,Es.y),ji.x+=Es.x,ji.y+=Es.y,yr++,Hi.push(Es.x),Hi.push(Es.y)}pr[Ts+1]=Hi.length}Bo[Rt]={id:C.id?C.id:0,height:de,minHeight:le,sourceId:0,roofType:ee,coordinates:Hi,ringIndices:pr}}}ji.x/=yr||1,ji.y/=yr||1;const Dr=vs.generateMesh(Bo,Ne);if(typeof Dr=="string"){gi(`Unable to generate building ${C.id}: ${Dr}`),v(N);continue}if(Dr.meshes.length===0||Dr.modifiedPolygonRings.length===0){v(N);continue}const It=He?this.buildingWithFacade:this.buildingWithoutFacade;let Jr=0;for(const Rt of Dr.meshes)Jr+=Rt.positions.length/3;const Qr=It.segmentsBucket.prepareSegment(Jr,It.layoutVertexArray,It.indexArray),Bn=[];let kn=null,yo=0,xo=-1;const gn=It.layoutVertexArray.length,on=gn+Jr;It.layoutVertexArray.resize(on),It.layoutCentroidArray.resize(on),It.layoutNormalArray.resize(on),It.layoutAOArray.resize(on),It.layoutColorArray.resize(on),It.layoutFloodLightDataArray.resize(on),He&&(It.layoutFacadePaintArray.resize(on),It.layoutFacadeDataArray.resize(on),It.layoutFacadeVerticalRangeArray.resize(on));const yn=It.indexArray.length;let vo=0,Gi=gn;for(const Rt of Dr.meshes){let Wr,Hi;if(Rt.buildingPart===1)Wr=Fe,Hi=se;else if(Rt.buildingPart===0)Wr=pe,Hi=ge;else if(Rt.buildingPart===2)Wr=Se,Hi=Me;else{if(Rt.buildingPart!==3)continue;Wr=Pe,Hi=Ie}if(Hi=yt(Hi,0,1),Rt.buildingPart===3){const en=new Array;for(let ko=0;ko<Rt.positions.length;ko+=12){const ed=Rt.positions[ko+0],Nu=Rt.positions[ko+1],u_=Rt.positions[ko+3],Ib=Rt.positions[ko+4],Ab=Rt.positions[ko+2],LS=Rt.positions[ko+8]-Ab,zS=1,Fy=u_-ed,Oy=Ib-Nu,By=Math.hypot(Fy,Oy);en.push({pos:[ed+.5*Fy,Nu+.5*Oy,Ab],normal:[Oy/By,-Fy/By,0],width:By,height:LS,depth:zS,points:[ed,Nu,u_,Ib]})}const Vn=It.entranceBloom.segmentsBucket.prepareSegment(10*en.length,It.entranceBloom.layoutVertexArray,It.entranceBloom.indexArray),ln=It.entranceBloom.layoutVertexArray.length;yo=It.entranceBloom.indexArray.length,Ov(en,.5/this.tileToMeter,It.entranceBloom.indexArray,It.entranceBloom.layoutVertexArray,It.entranceBloom.layoutAttenuationArray);const Za=It.entranceBloom.layoutVertexArray.length-ln;xo=It.entranceBloom.indexArray.length-yo;for(let ko=0;ko<Za;ko++)It.entranceBloom.layoutColorArray.emplaceBack(255*Pe.r<<8|255*Pe.g,255*Pe.b<<8|51*Ie);Vn.vertexLength+=Za,Vn.primitiveLength+=xo,kn={part:Rt.buildingPart,vertexOffset:ln,vertexLength:Za}}It.layoutVertexArray.float32.set(Rt.positions,3*Gi);const pr=Rt.positions.length/3;for(let en=0;en<pr;++en){const Vn=3*en;vo=Math.max(vo,Rt.positions[Vn+2]);const ln=Rt.normals[Vn+1]*Um,Za=Rt.normals[Vn+2]*Um,ko=3*(Gi+en);It.layoutNormalArray.int16[ko]=Rt.normals[Vn]*Um,It.layoutNormalArray.int16[ko+1]=ln,It.layoutNormalArray.int16[ko+2]=Za;const ed=Rt.ao[en];It.layoutAOArray.uint8[Gi+en]=255*ed;const Nu=1+(ed-1)*xe,u_=255*Wr.b*Nu<<8|255*Hi;It.layoutColorArray.uint16[2*(Gi+en)]=255*Wr.r*Nu<<8|255*Wr.g*Nu,It.layoutColorArray.uint16[2*(Gi+en)+1]=u_}const Ts=Math.min(8191,Math.max(0,Math.floor(ji.x))),an=Math.min(8191,Math.max(0,Math.floor(ji.y))),ts=Math.floor(de),Es=20,Ly=4*Ts+Math.min(3,Math.round((Xt.x-fr.x)*this.tileToMeter/Es)),DS=4*an+Math.min(3,Math.round((Xt.y-fr.y)*this.tileToMeter/Es));for(let en=0;en<pr;++en){const Vn=3*(Gi+en);It.layoutCentroidArray.int16[Vn]=Ly,It.layoutCentroidArray.int16[Vn+1]=DS,It.layoutCentroidArray.int16[Vn+2]=ts}if(It.layoutFloodLightDataArray.int16.fill(Rt.buildingPart===0?Be:0,Gi,Gi+pr),He){const en=255*Se.r<<8|255*Se.g,Vn=255*Se.b<<8|255*Me;for(let ln=0;ln<pr;++ln){const Za=2*(Gi+ln);It.layoutFacadePaintArray.uint16[Za]=en,It.layoutFacadePaintArray.uint16[Za+1]=Vn}for(let ln=0;ln<pr;++ln)if(Rt.isFauxFacade[ln]){const Za=Math.min(65535,Math.floor(Rt.uv[2*ln]*Dr.outerRingLength));It.layoutFacadeDataArray.emplace(Gi+ln,1|Za,ei,ui,Pr),It.layoutFacadeVerticalRangeArray.emplace(Gi+ln,ri,Gt)}else It.layoutFacadeDataArray.emplace(Gi+ln,0,0,0,0),It.layoutFacadeVerticalRangeArray.emplace(Gi+ln,0,0)}const zy=Qr.vertexLength,Eb=Rt.indices.length/3,Sb=It.indexArray.length;It.indexArray.resize(Sb+Eb);for(let en=0;en<Eb;++en){const Vn=3*en,ln=3*Sb+Vn;It.indexArray.uint16[ln]=zy+Rt.indices[Vn],It.indexArray.uint16[ln+1]=zy+Rt.indices[Vn+1],It.indexArray.uint16[ln+2]=zy+Rt.indices[Vn+2]}Rt.buildingPart!==1&&Rt.buildingPart!==0&&Rt.buildingPart!==2&&Rt.buildingPart!==3||Bn.push({part:Rt.buildingPart,vertexOffset:Gi,vertexLength:Rt.positions.length/3}),Gi+=pr,Qr.vertexLength+=pr,Qr.primitiveLength+=Rt.indices.length/3}this.maxHeight=Math.max(this.maxHeight,vo);const bo=It.indexArray.length-yn,wo=this.footprintsIndices.length,sn=this.footprintsVertices.length,Ha=[],es=new Le(1/0,1/0),Nn=new Le(-1/0,-1/0),Nl=this.groundEffect.vertexArray.length;for(const Rt of Dr.modifiedPolygonRings){const Wr=[],Hi=new Le(1/0,1/0),pr=new Le(-1/0,-1/0);for(let Ts=0;Ts<Rt.length;Ts+=2){const an=Rt.length-Ts-2;Hi.x=Math.min(Hi.x,Rt[an]),Hi.y=Math.min(Hi.y,Rt[an+1]),pr.x=Math.max(pr.x,Rt[an]),pr.y=Math.max(pr.y,Rt[an+1]);const ts=new Le(Rt[an],Rt[an+1]);Wr.push(ts),Ha.push(ts.x,ts.y),this.footprintsVertices.emplaceBack(ts.x,ts.y)}es.x=Math.min(es.x,Hi.x),es.y=Math.min(es.y,Hi.y),Nn.x=Math.max(Nn.x,pr.x),Nn.y=Math.max(Nn.y,pr.y),this.groundEffect.addData(Wr,[Hi,pr],we)}const ua=this.groundEffect.vertexArray.length-Nl;this.groundEffect.groundRadiusArray.reserveForAdditional(ua);for(let Rt=0;Rt<ua;Rt++)this.groundEffect.groundRadiusArray.emplaceBack(ve);(fr.x<0||Xt.x>We||fr.y<0||Xt.y>We)&&this.featuresOnBorder.push({featureId:C.id,footprintIndex:this.footprints.length});{const Rt=vc(Ha,null,2);this.footprintsIndices.resize(this.footprintsIndices.length+Rt.length),this.footprintsIndices.uint16.set(Rt,wo),this.buildingIds.add(N??C.id),this.footprintsMin.x=Math.min(this.footprintsMin.x,es.x),this.footprintsMin.y=Math.min(this.footprintsMin.y,es.y),this.footprintsMax.x=Math.max(this.footprintsMax.x,Nn.x),this.footprintsMax.y=Math.max(this.footprintsMax.y,Nn.y);const Wr={footprintVertexOffset:sn,footprintVertexLength:this.footprintsVertices.length-sn,footprintIndexOffset:wo,footprintIndexLength:this.footprintsIndices.length-wo,min:es,max:Nn,hiddenFlags:0,indicesOffset:yn,indicesLength:bo,bloomIndicesOffset:yo,bloomIndicesLength:xo,groundEffectVertexOffset:Nl,groundEffectVertexLength:ua,hasFauxFacade:He,height:vo,promoteId:D,feature:j,parts:Bn,buildingBloom:kn},Hi=this.footprints.length;C.id!==void 0&&this.featureFootprintLookup.set(C.id,Hi),b(N,Hi),this.footprints.push(Wr)}this.programConfigurations.populatePaintArrays(It.layoutVertexArray.length,C,F,{},t.availableImages,n,t.brightness),this.groundEffect.addPaintPropertiesData(C,F,{},t.availableImages,n,t.brightness),t.featureIndex.insert(C,te,F,O,this.index,gn)}_.forEach(({buildingId:C,footprintIndex:D})=>{y.has(C)&&(this.footprints[D].hiddenFlags|=4)});const A=new Set;this.buildingIds.forEach((C,D,F)=>{y.has(C)||A.add(C)}),this.buildingIds=A,this.groundEffect.prepareBorderSegments()}update(e,t,n,s,l,c,h){this.programConfigurations.updatePaintArrays(e,t,l,n,s,c,h),this.groundEffect.update(e,t,l,n,s,c,h),this.evaluate(this.layers[0],e),this.colorBufferUploaded=!1}updateExpressions(e){this.programConfigurations.updateExpressions(e),this.groundEffect.programConfigurations.updateExpressions(e)}isEmpty(){return this.buildingWithoutFacade.layoutVertexArray.length===0&&this.buildingWithFacade.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload||this.groundEffect.programConfigurations.needsUpload}upload(e){const t=n=>{n.layoutVertexBuffer=e.createVertexBuffer(n.layoutVertexArray,Bv.members),n.layoutNormalBuffer=e.createVertexBuffer(n.layoutNormalArray,ZT.members),n.layoutCentroidBuffer=e.createVertexBuffer(n.layoutCentroidArray,$T.members),n.layoutFloodLightDataBuffer=e.createVertexBuffer(n.layoutFloodLightDataArray,KT.members),n.layoutFacadeDataArray&&n.layoutFacadeDataArray.length&&(n.layoutFacadeDataBuffer=e.createVertexBuffer(n.layoutFacadeDataArray,WT.members)),n.layoutFacadeVerticalRangeArray&&n.layoutFacadeVerticalRangeArray.length&&(n.layoutFacadeVerticalRangeBuffer=e.createVertexBuffer(n.layoutFacadeVerticalRangeArray,XT.members)),n.entranceBloom.layoutVertexArray.length&&(n.entranceBloom.layoutVertexBuffer=e.createVertexBuffer(n.entranceBloom.layoutVertexArray,Bv.members),n.entranceBloom.layoutAttenuationBuffer=e.createVertexBuffer(n.entranceBloom.layoutAttenuationArray,YT.members)),this.uploadUpdatedColorBuffer(e),this.uploadUpdatedIndexBuffer(e)};this.uploaded||(t(this.buildingWithoutFacade),t(this.buildingWithFacade),this.groundEffect.upload(e)),this.groundEffect.uploadPaintProperties(e),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){const e=t=>{t.layoutVertexBuffer&&(t.layoutVertexBuffer.destroy(),t.layoutNormalBuffer.destroy(),t.layoutColorBuffer.destroy(),t.segmentsBucket.destroy(),t.indexBuffer&&t.indexBuffer.destroy(),t.entranceBloom.layoutVertexBuffer&&(t.entranceBloom.layoutVertexBuffer.destroy(),t.entranceBloom.layoutColorBuffer.destroy(),t.entranceBloom.layoutAttenuationBuffer.destroy(),t.entranceBloom.indexBuffer.destroy(),t.entranceBloom.segmentsBucket.destroy()))};e(this.buildingWithoutFacade),e(this.buildingWithFacade),this.groundEffect.destroy(),this.programConfigurations.destroy()}updateFootprintHiddenFlags(e,t,n=!0){let s=!1;const l=n?t:0,c=0|(n?-1:~t);this.groundEffect.hiddenByLandmarkVertexArray.length===0&&this.groundEffect.hiddenByLandmarkVertexArray.resize(this.groundEffect.vertexArray.length);for(const h of e){const p=this.footprints[h],_=p.hiddenFlags&c|l;p.hiddenFlags!==_&&(p.hiddenFlags=_,s=!0,this.groundEffect.updateHiddenByLandmarkRange(p.groundEffectVertexOffset,p.groundEffectVertexLength,p.hiddenFlags!==0))}return s&&(this.indexArrayForConflationUploaded=!1),s}uploadUpdatedIndexBuffer(e){if(this.groundEffect.uploadHiddenByLandmark(e),this.indexArrayForConflationUploaded)return;const t=s=>{s.indexArray.length!==0&&(s.indexArrayForConflation.resize(s.indexArray.length),s.indexArrayForConflation.uint16.set(s.indexArray.uint16),s.entranceBloom.indexArrayForConflation.resize(s.entranceBloom.indexArray.length),s.entranceBloom.indexArrayForConflation.uint16.set(s.entranceBloom.indexArray.uint16))};t(this.buildingWithoutFacade),t(this.buildingWithFacade);for(const s of this.footprints){const l=s.hasFauxFacade?this.buildingWithFacade:this.buildingWithoutFacade,c=s.indicesOffset+s.indicesLength;if(s.hiddenFlags!==0){for(let p=s.indicesOffset;p<c;p++)l.indexArrayForConflation.uint16[3*p+0]=0,l.indexArrayForConflation.uint16[3*p+1]=0,l.indexArrayForConflation.uint16[3*p+2]=0;const h=s.bloomIndicesOffset+s.bloomIndicesLength;for(let p=s.bloomIndicesOffset;p<h;p++)l.entranceBloom.indexArrayForConflation.uint16[3*p+0]=0,l.entranceBloom.indexArrayForConflation.uint16[3*p+1]=0,l.entranceBloom.indexArrayForConflation.uint16[3*p+2]=0}}const n=s=>{s.indexArray.length!==0&&(s.indexBuffer?s.indexBuffer.updateData(s.indexArrayForConflation):s.indexBuffer=e.createIndexBuffer(s.indexArrayForConflation,!0),s.entranceBloom.indexBuffer?s.entranceBloom.indexBuffer.updateData(s.entranceBloom.indexArrayForConflation):s.entranceBloom.indexBuffer=e.createIndexBuffer(s.entranceBloom.indexArrayForConflation,!0))};n(this.buildingWithoutFacade),n(this.buildingWithFacade),this.indexArrayForConflationUploaded=!0}uploadUpdatedColorBuffer(e){const t=n=>{n.layoutColorBuffer?n.layoutColorBuffer.updateData(n.layoutColorArray):n.layoutColorBuffer=e.createVertexBuffer(n.layoutColorArray,kv.members,!0),n.layoutFacadePaintArray&&(n.layoutFacadePaintBuffer?n.layoutFacadePaintBuffer.updateData(n.layoutFacadePaintArray):n.layoutFacadePaintBuffer=e.createVertexBuffer(n.layoutFacadePaintArray,qT.members,!0)),n.entranceBloom.layoutColorBuffer?n.entranceBloom.layoutColorBuffer.updateData(n.entranceBloom.layoutColorArray):n.entranceBloom.layoutColorBuffer=e.createVertexBuffer(n.entranceBloom.layoutColorArray,kv.members,!0)};t(this.buildingWithoutFacade),t(this.buildingWithFacade),this.colorBufferUploaded=!0}evaluate(e,t){const n=e.paint.get("building-ambient-occlusion-intensity");for(const s of this.footprints){if(4&s.hiddenFlags)continue;const l=t[s.promoteId],c=s.feature;c.properties["building-part"]="roof";const h=e.paint.get("building-color").evaluate(c,l,this.canonical).toPremultipliedRenderColor(this.lut),p=e.paint.get("building-emissive-strength").evaluate(c,l,this.canonical);c.properties["building-part"]="wall";const _=e.paint.get("building-color").evaluate(c,l,this.canonical).toPremultipliedRenderColor(this.lut),y=e.paint.get("building-emissive-strength").evaluate(c,l,this.canonical);c.properties["building-part"]="window";const v=e.paint.get("building-color").evaluate(c,l,this.canonical).toPremultipliedRenderColor(this.lut),b=e.paint.get("building-emissive-strength").evaluate(c,l,this.canonical);c.properties["building-part"]="door";const T=e.paint.get("building-color").evaluate(c,l,this.canonical).toPremultipliedRenderColor(this.lut),S=e.paint.get("building-emissive-strength").evaluate(c,l,this.canonical),A=s.hasFauxFacade?this.buildingWithFacade:this.buildingWithoutFacade;for(const D of s.parts){let F,O=h;D.part===1?(O=h,F=p):D.part===0?(O=_,F=y):D.part===2?(O=v,F=b):D.part===3&&(O=T,F=S),F=yt(F,0,1);for(let z=0;z<D.vertexLength;z++){const N=D.vertexOffset+z,j=1+(A.layoutAOArray.uint8[N]/255-1)*n;A.layoutColorArray.emplace(N,O.r*j*255<<8|O.g*j*255,O.b*j*255<<8|255*F),s.hasFauxFacade&&A.layoutFacadePaintArray.emplace(N,255*v.r<<8|255*v.g,255*v.b<<8|255*b)}}const C=s.buildingBloom;if(C)for(let D=0;D<C.vertexLength;D++)A.entranceBloom.layoutColorArray.emplace(C.vertexOffset+D,255*T.r<<8|255*T.g,255*T.b<<8|51*S)}}needsEvaluation(){return!this.colorBufferUploaded}updateReplacement(e,t,n){if(t.updateTime===this.replacementUpdateTime)return;this.replacementUpdateTime=t.updateTime;const s=t.getReplacementRegionsForTile(e.toUnwrapped());if(nm(this.activeReplacements,s))return;this.activeReplacements=s;for(const c of this.footprints)c.hiddenFlags&=-2;const l=[];for(const c of this.activeReplacements){if(c.order<n)continue;const h=Math.max(1,Math.pow(2,c.footprintTileId.canonical.z-e.canonical.z));for(const p of this.footprints)p.min.x>c.max.x||p.max.x<c.min.x||p.min.y>c.max.y||p.max.y<c.min.y||(l.length=0,vE(this.footprintsVertices,p.footprintVertexOffset,p.footprintVertexLength,c.footprintTileId.canonical,e.canonical,l),pg(c.footprint,l,this.footprintsIndices.uint16,p.footprintIndexOffset,p.footprintIndexLength,0,-h)&&(p.hiddenFlags|=1))}this.groundEffect.hiddenByLandmarkVertexArray.length===0&&this.groundEffect.hiddenByLandmarkVertexArray.resize(this.groundEffect.vertexArray.length);for(const c of this.footprints)this.groundEffect.updateHiddenByLandmarkRange(c.groundEffectVertexOffset,c.groundEffectVertexLength,c.hiddenFlags!==0);this.indexArrayForConflationUploaded=!1}getFootprint(e){if(e.id!==void 0){const t=this.featureFootprintLookup.get(e.id);return this.footprints[t]}return null}getHeightAtTileCoord(e,t){let n=Number.NEGATIVE_INFINITY,s=!0;const l=4*(e+We)*We+(t+We);if(Object.hasOwn(this.footprintLookup,l)){const h=this.footprintLookup[l];return h?{height:h.height,hidden:h.hiddenFlags!==0}:void 0}const c=new Le(e,t);for(const h of this.footprints)e>h.max.x||h.min.x>e||t>h.max.y||h.min.y>t||h.height<=n||xE(c,this.footprintsVertices.float32.subarray(2*h.footprintVertexOffset,2*(h.footprintVertexOffset+h.footprintVertexLength)),this.footprintsIndices.uint16.subarray(h.footprintIndexOffset,h.footprintIndexOffset+h.footprintIndexLength))&&(n=h.height,this.footprintLookup[l]=h,s=h.hiddenFlags!==0);if(n!==Number.NEGATIVE_INFINITY)return{height:n,hidden:s};this.footprintLookup[l]=void 0}}function xE(i,e,t){for(let n=0;n<t.length;n+=3){const s=t[n],l=t[n+1],c=t[n+2],h=e[2*s+0],p=e[2*s+1],_=e[2*l+0],y=e[2*l+1],v=e[2*c+0],b=e[2*c+1],T=(h-v)*(i.y-b)-(p-b)*(i.x-v),S=(_-h)*(i.y-p)-(y-p)*(i.x-h);if(T<0!=S<0&&T!==0&&S!==0)continue;const A=(v-_)*(i.y-y)-(b-y)*(i.x-_);if(A===0||A<0==T+S<=0)return!0}return!1}function vE(i,e,t,n,s,l){const c=Math.pow(2,n.z-s.z);for(let h=0;h<t;h++){let p=i.float32[2*(h+e)+0],_=i.float32[2*(h+e)+1];p=(p+s.x*We)*c-n.x*We,_=(_+s.y*We)*c-n.y*We,l.push(new Le(p,_))}}tt(Qv,"BuildingBucket",{omit:["layers"]}),tt(Qg,"BuildingGeometry"),tt(Jg,"BuildingBloomGeometry");class e0{constructor(e=0,t=[]){this.frcMask=e,this.rings=t}hasGeometry(){return this.rings.length>0&&this.rings[0].length>0}}async function jm(){}function qh(i,e,t){const n=e.paint.get(i).value;return n.kind==="constant"?n.value:t.programConfigurations.get(e.id).getMaxValue(i)}function Gm(i){return Math.sqrt(i[0]*i[0]+i[1]*i[1])}function t0(i,e,t,n,s){if(!e[0]&&!e[1])return i;const l=Le.convert(e)._mult(s);t==="viewport"&&l._rotate(-n);const c=[];for(let h=0;h<i.length;h++)c.push(i[h].sub(l));return c}function i0(i,e,t,n){const s=Le.convert(i)._mult(n);return e==="viewport"&&s._rotate(-t),s}tt(e0,"FrcCoveragePolygon");const bE=Jn(),r0=i=>{const e=[];return i.paint.get("circle-pitch-alignment")==="map"&&e.push("PITCH_WITH_MAP"),i.paint.get("circle-pitch-scale")==="map"&&e.push("SCALE_WITH_MAP"),e};function n0(i,e,t,n,s,l,c,h,p){if(l&&i.queryGeometry.isAboveHorizon)return!1;l&&(p*=i.pixelToTileUnitsFactor);const _=i.tileID.canonical,y=t.projection.upVectorScale(_,t.center.lat,t.worldSize).metersToTile;for(const v of e)for(const b of v){const T=b.add(h),S=s&&t.elevation?t.elevation.exaggeration()*s.getElevationAt(T.x,T.y,!0):0,A=t.projection.projectTilePoint(T.x,T.y,_);if(S>0){const O=t.projection.upVector(_,T.x,T.y);A.x+=O[0]*y*S,A.y+=O[1]*y*S,A.z+=O[2]*y*S}const C=l?T:wE(A.x,A.y,A.z,n),D=l?i.tilespaceRays.map(O=>EE(O,S)):i.queryGeometry.screenGeometry,F=ar([],[A.x,A.y,A.z,1],n);if(!c&&l?p*=F[3]/t.cameraToCenterDistance:c&&!l&&(p*=t.cameraToCenterDistance/F[3]),l){const O=wr((b.y/We+_.y)/(1<<_.z));p/=t.projection.pixelsPerMeter(O,1)/o(1,O)}if(Wb(D,C,p))return!0}return!1}function wE(i,e,t,n){const s=ar([],[i,e,t,1],n);return new Le(s[0]/s[3],s[1]/s[3])}const o0=Tr(0,0,0),TE=Tr(0,0,1);function EE(i,e){const t=Qt();return o0[2]=e,i.intersectsPlane(o0,TE,t),new Le(t[0],t[1])}class s0 extends Gp{}let a0,l0,c0,u0,h0,d0,f0,p0,m0,_0,g0,y0,x0,v0;function Cf(i){const e={},t=i.resolution||256,n=i.clips?i.clips.length:1,s=i.image||new An({width:t,height:n}),l=i.lut||null,c=(h,p,_)=>{e[i.evaluationKey]=_;const y=i.expression.evaluate(e),v=y?y.toNonPremultipliedRenderColor(l):null;v&&(s.data[h+p+0]=Math.floor(255*v.r),s.data[h+p+1]=Math.floor(255*v.g),s.data[h+p+2]=Math.floor(255*v.b),s.data[h+p+3]=Math.floor(255*v.a))};if(i.clips)for(let h=0,p=0;h<n;++h,p+=4*t)for(let _=0,y=0;_<t;_++,y+=4){const v=_/(t-1),{start:b,end:T}=i.clips[h];c(p,y,lt(b,T,v))}else for(let h=0,p=0;h<t;h++,p+=4)c(0,p,h/(t-1));return s}tt(s0,"Hea

7)))}function I0(i,e){return 1/Rf(i,1,e.tileZoom)}function A0(i,e,t,n){return i.translatePosMatrix(n||e.tileID.projMatrix,e,t.paint.get("line-translate"),t.paint.get("line-translate-anchor"))}tt(b0,"ClipBucket",{omit:["layers"]});const C0=i=>{const e=[];M0(i)&&e.push("RENDER_LINE_DASH"),i.paint.get("line-gradient")&&e.push("RENDER_LINE_GRADIENT"),i.paint.get("line-blend-mode")==="multiply"&&e.push("LINE_BLEND_MULTIPLY"),i.paint.get("line-blend-mode")==="additive"&&e.push("LINE_BLEND_ADDITIVE");const t=i.paint.get("line-trim-offset");t[0]===0&&t[1]===0||e.push("RENDER_LINE_TRIM_OFFSET");const n=i.paint.get("line-border-width").constantOr(1)!==0;n&&e.push("RENDER_LINE_BORDER"),n&&i.paint.get("line-border-gradient")&&e.push("RENDER_LINE_BORDER_GRADIENT");const s=i.layout.get("line-join").constantOr("miter")==="none",l=!!i.paint.get("line-pattern").constantOr(1);return s&&l&&e.push("LINE_JOIN_NONE"),e};function M0(i){const e=i.paint.get("line-dasharray").value;return e.kind!=="constant"||e.value}let ey;const R0=()=>ey||(ey={layout:x0||(x0=new qi({"line-cap":new Ze(me.layout_line["line-cap"]),"line-join":new Ze(me.layout_line["line-join"]),"line-miter-limit":new je(me.layout_line["line-miter-limit"]),"line-round-limit":new je(me.layout_line["line-round-limit"]),"line-sort-key":new Ze(me.layout_line["line-sort-key"]),"line-z-offset":new Ze(me.layout_line["line-z-offset"]),"line-elevation-reference":new je(me.layout_line["line-elevation-reference"]),"line-cross-slope":new je(me.layout_line["line-cross-slope"]),visibility:new je(me.layout_line.visibility),"line-width-unit":new je(me.layout_line["line-width-unit"]),"line-elevation-ground-scale":new Ze(me.layout_line["line-elevation-ground-scale"])})),paint:v0||(v0=new qi({"line-opacity":new Ze(me.paint_line["line-opacity"]),"line-color":new Ze(me.paint_line["line-color"]),"line-translate":new je(me.paint_line["line-translate"]),"line-translate-anchor":new je(me.paint_line["line-translate-anchor"]),"line-width":new Ze(me.paint_line["line-width"]),"line-gap-width":new Ze(me.paint_line["line-gap-width"]),"line-offset":new Ze(me.paint_line["line-offset"]),"line-blur":new Ze(me.paint_line["line-blur"]),"line-dasharray":new Ze(me.paint_line["line-dasharray"]),"line-pattern":new Ze(me.paint_line["line-pattern"]),"line-pattern-cross-fade":new je(me.paint_line["line-pattern-cross-fade"]),"line-gradient":new oa(me.paint_line["line-gradient"]),"line-trim-offset":new je(me.paint_line["line-trim-offset"]),"line-trim-fade-range":new je(me.paint_line["line-trim-fade-range"]),"line-trim-color":new je(me.paint_line["line-trim-color"]),"line-emissive-strength":new Ze(me.paint_line["line-emissive-strength"]),"line-border-width":new Ze(me.paint_line["line-border-width"]),"line-border-color":new Ze(me.paint_line["line-border-color"]),"line-border-gradient":new oa(me.paint_line["line-border-gradient"]),"line-occlusion-opacity":new je(me.paint_line["line-occlusion-opacity"]),"line-blend-mode":new je(me.paint_line["line-blend-mode"]),"line-blend-additive-clamp":new je(me.paint_line["line-blend-additive-clamp"]),"line-color-use-theme":new Ze({type:"string",default:"default","property-type":"data-driven"}),"line-gradient-use-theme":new Ze({type:"string",default:"default","property-type":"data-driven"}),"line-trim-color-use-theme":new Ze({type:"string",default:"default","property-type":"data-driven"}),"line-border-color-use-theme":new Ze({type:"string",default:"default","property-type":"data-driven"}),"line-border-gradient-use-theme":new Ze({type:"string",default:"default","property-type":"data-driven"})}))},ey);class SE extends Ze{possiblyEvaluate(e,t){return t=new Oi(Math.floor(t.zoom),{now:t.now,fadeDuration:t.fadeDuration,transition:t.transition,worldview:t.worldview}),super.possiblyEvaluate(e,t)}evaluate(e,t,n,s){return t={...t,zoom:Math.floor(t.zoom)},super.evaluate(e,t,n,s)}}let Pf,P0,D0,ty;function L0(i,e){return e>0?e+2*i:i}function z0(i,e){return e.replace(/{([^{}]+)}/g,(t,n)=>n in i?String(i[n]):"")}class F0{constructor(e){this.type=e.property.overrides?e.property.overrides.runtimeType:va,this.defaultValue=e}evaluate(e){if(e.formattedSection){const t=this.defaultValue.property.overrides;if(t&&t.hasOverride(e.formattedSection))return t.getOverride(e.formattedSection)}return e.feature&&e.featureState?this.defaultValue.evaluate(e.feature,e.featureState):this.defaultValue.property.specification.default}eachChild(e){this.defaultValue.isConstant()||e(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}tt(F0,"FormatSectionOverride",{omit:["defaultValue"]});const iy=()=>ty||(ty={layout:P0||(P0=new qi({"symbol-placement":new je(me.layout_symbol["symbol-placement"]),"symbol-spacing":new je(me.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new je(me.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Ze(me.layout_symbol["symbol-sort-key"]),"symbol-z-order":new je(me.layout_symbol["symbol-z-order"]),"symbol-z-elevate":new je(me.layout_symbol["symbol-z-elevate"]),"symbol-elevation-reference":new je(me.layout_symbol["symbol-elevation-reference"]),"icon-allow-overlap":new je(me.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new je(me.layout_symbol["icon-ignore-placement"]),"icon-optional":new je(me.layout_symbol["icon-optional"]),"icon-rotation-alignment":new je(me.layout_symbol["icon-rotation-alignment"]),"icon-size":new Ze(me.layout_symbol["icon-size"]),"icon-size-scale-range":new je(me.layout_symbol["icon-size-scale-range"]),"icon-text-fit":new Ze(me.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Ze(me.layout_symbol["icon-text-fit-padding"]),"icon-image":new Ze(me.layout_symbol["icon-image"]),"icon-image-use-theme":new je({type:"string",default:"default","property-type":"data-constant"}),"icon-rotate":new Ze(me.layout_symbol["icon-rotate"]),"icon-padding":new je(me.layout_symbol["icon-padding"]),"icon-keep-upright":new je(me.layout_symbol["icon-keep-upright"]),"icon-offset":new Ze(me.layout_symbol["icon-offset"]),"icon-anchor":new Ze(me.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new je(me.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new je(me.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new je(me.layout_symbol["text-rotation-alignment"]),"text-field":new Ze(me.layout_symbol["text-field"]),"text-font":new Ze(me.layout_symbol["text-font"]),"text-size":new Ze(me.layout_symbol["text-size"]),"text-size-scale-range":new je(me.layout_symbol["text-size-scale-range"]),"text-max-width":new Ze(me.layout_symbol["text-max-width"]),"text-line-height":new Ze(me.layout_symbol["text-line-height"]),"text-letter-spacing":new Ze(me.layout_symbol["text-letter-spacing"]),"text-justify":new Ze(me.layout_symbol["text-justify"]),"text-radial-offset":new Ze(me.layout_symbol["text-radial-offset"]),"text-variable-anchor":new je(me.layout_symbol["text-variable-anchor"]),"text-anchor":new Ze(me.layout_symbol["text-anchor"]),"text-max-angle":new je(me.layout_symbol["text-max-angle"]),"text-writing-mode":new je(me.layout_symbol["text-writing-mode"]),"text-rotate":new Ze(me.layout_symbol["text-rotate"]),"text-padding":new je(me.layout_symbol["text-padding"]),"text-keep-upright":new je(me.layout_symbol["text-keep-upright"]),"text-transform":new Ze(me.layout_symbol["text-transform"]),"text-offset":new Ze(me.layout_symbol["text-offset"]),"text-allow-overlap":new je(me.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new je(me.layout_symbol["text-ignore-placement"]),"text-optional":new je(me.layout_symbol["text-optional"]),visibility:new je(me.layout_symbol.visibility)})),paint:D0||(D0=new qi({"icon-opacity":new Ze(me.paint_symbol["icon-opacity"]),"icon-occlusion-opacity":new Ze(me.paint_symbol["icon-occlusion-opacity"]),"icon-emissive-strength":new Ze(me.paint_symbol["icon-emissive-strength"]),"text-emissive-strength":new Ze(me.paint_symbol["text-emissive-strength"]),"icon-color":new Ze(me.paint_symbol["icon-color"]),"icon-halo-color":new Ze(me.paint_symbol["icon-halo-color"]),"icon-halo-width":new Ze(me.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Ze(me.paint_symbol["icon-halo-blur"]),"icon-translate":new je(me.paint_symbol["icon-translate"]),"icon-translate-anchor":new je(me.paint_symbol["icon-translate-anchor"]),"icon-image-cross-fade":new je(me.paint_symbol["icon-image-cross-fade"]),"text-opacity":new Ze(me.paint_symbol["text-opacity"]),"text-occlusion-opacity":new Ze(me.paint_symbol["text-occlusion-opacity"]),"text-color":new Ze(me.paint_symbol["text-color"],{runtimeType:nn,getOverride:i=>i.textColor,hasOverride:i=>!!i.textColor}),"text-halo-color":new Ze(me.paint_symbol["text-halo-color"]),"text-halo-width":new Ze(me.paint_symbol["text-halo-width"]),"text-halo-blur":new Ze(me.paint_symbol["text-halo-blur"]),"text-translate":new je(me.paint_symbol["text-translate"]),"text-translate-anchor":new je(me.paint_symbol["text-translate-anchor"]),"icon-color-saturation":new je(me.paint_symbol["icon-color-saturation"]),"icon-color-contrast":new je(me.paint_symbol["icon-color-contrast"]),"icon-color-brightness-min":new je(me.paint_symbol["icon-color-brightness-min"]),"icon-color-brightness-max":new je(me.paint_symbol["icon-color-brightness-max"]),"symbol-z-offset":new Ze(me.paint_symbol["symbol-z-offset"]),"icon-color-use-theme":new Ze({type:"string",default:"default","property-type":"data-driven"}),"icon-halo-color-use-theme":new Ze({type:"string",default:"default","property-type":"data-driven"}),"text-color-use-theme":new Ze({type:"string",default:"default","property-type":"data-driven"}),"text-halo-color-use-theme":new Ze({type:"string",default:"default","property-type":"data-driven"})}))},ty);class Hm extends zn{constructor(e,t,n,s){super(e,iy(),t,n,s,e.layout?e.layout["icon-image-use-theme"]:null),this._colorAdjustmentMatrix=er([]),this.hasOcclusionOpacityProperties=e.paint!==void 0&&("icon-occlusion-opacity"in e.paint||"text-occlusion-opacity"in e.paint)}_handleSpecialPaintPropertyUpdate(e){e!=="icon-occlusion-opacity"&&e!=="text-occlusion-opacity"||(this.hasOcclusionOpacityProperties=!0)}recalculate(e,t){super.recalculate(e,t),this.appearances&&this.appearances.forEac

7updateColorRamp(e){if(!this.hasColorMap()||!this._curRampRange)return;const t=this._transitionablePaint._values["raster-color"].value.expression,[n,s]=e||this._transitionablePaint._values["raster-color-range"].value.expression.evaluate({zoom:0})||[NaN,NaN];isNaN(n)&&isNaN(s)||n===this._curRampRange[0]&&s===this._curRampRange[1]||(this.colorRamp=Cf({expression:t,evaluationKey:"rasterValue",image:this.colorRamp,clips:[{start:n,end:s}],resolution:ry}),this.colorRampTexture=null,this._curRampRange=[n,s])}is3D(e){return this.paint.get("raster-elevation")>0}}let U0,j0,G0,H0,Z0,$0,q0;class W0 extends zn{constructor(e,t,n,s){super(e,{layout:U0||(U0=new qi({visibility:new je(me["layout_raster-particle"].visibility)})),paint:j0||(j0=new qi({"raster-particle-array-band":new je(me["paint_raster-particle"]["raster-particle-array-band"]),"raster-particle-count":new je(me["paint_raster-particle"]["raster-particle-count"]),"raster-particle-color":new oa(me["paint_raster-particle"]["raster-particle-color"]),"raster-particle-max-speed":new je(me["paint_raster-particle"]["raster-particle-max-speed"]),"raster-particle-speed-factor":new je(me["paint_raster-particle"]["raster-particle-speed-factor"]),"raster-particle-fade-opacity-factor":new je(me["paint_raster-particle"]["raster-particle-fade-opacity-factor"]),"raster-particle-reset-rate-factor":new je(me["paint_raster-particle"]["raster-particle-reset-rate-factor"]),"raster-particle-elevation":new je(me["paint_raster-particle"]["raster-particle-elevation"]),"raster-particle-color-use-theme":new Ze({type:"string",default:"default","property-type":"data-driven"})}))},t,n,s),this._updateColorRamp(),this.lastInvalidatedAt=Y.now()}mayUse(e){return e==="HD"}_clear(){this.colorRampTexture&&(this.colorRampTexture.destroy(),this.colorRampTexture=null),this.tileFramebuffer&&(this.tileFramebuffer.destroy(),this.tileFramebuffer=null),this.particleFramebuffer&&(this.particleFramebuffer.destroy(),this.particleFramebuffer=null)}onRemove(e){this.colorRampTexture&&this.colorRampTexture.destroy(),this.tileFramebuffer&&this.tileFramebuffer.destroy(),this.particleFramebuffer&&this.particleFramebuffer.destroy()}hasColorMap(){return!!this._transitionablePaint._values["raster-particle-color"].value.value}getProgramIds(){return["rasterParticle"]}hasOffscreenPass(){return this.visibility!=="none"}isDraped(e){return!1}_handleSpecialPaintPropertyUpdate(e){e!=="raster-particle-color"&&e!=="raster-particle-max-speed"||(this._updateColorRamp(),this._invalidateAnimationState()),e==="raster-particle-count"&&this._invalidateAnimationState()}_updateColorRamp(){if(!this.hasColorMap())return;const e=this._transitionablePaint._values["raster-particle-color"].value.expression,t=this._transitionablePaint._values["raster-particle-max-speed"].value.expression.evaluate({zoom:0});this.colorRamp=Cf({expression:e,evaluationKey:"rasterParticleSpeed",image:this.colorRamp,clips:[{start:0,end:t}],resolution:256}),this.colorRampTexture=null}_invalidateAnimationState(){this.lastInvalidatedAt=Y.now()}tileCoverLift(){return this.paint.get("raster-particle-elevation")}}class AE extends zn{constructor(e,t){super(e,{},t,null),this.implementation=e,e.slot&&(this.slot=e.slot)}is3D(e){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}isDraped(e){return this.implementation.renderToTile!==void 0}shouldRedrape(){return!!this.implementation.shouldRerenderTiles&&this.implementation.shouldRerenderTiles()}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){}onAdd(e){this.implementation.onAdd&&this.implementation.onAdd(e,e.painter.context.gl)}onRemove(e){this.implementation.onRemove&&this.implementation.onRemove(e,e.painter.context.gl)}}function ny(i,e,t){const n=[0,0,1],s=Cn([]);return fa(s,s,t?-Bt(i)+Math.PI:Bt(i)),Xs(s,s,-Bt(e)),da(n,n,s),ti(n,n)}class X0{constructor(e,t){this.feature=e,this.instancedDataOffset=t,this.instancedDataCount=0,this.rotation=[0,0,0],this.scale=[1,1,1],this.translation=[0,0,0]}}class Y0{constructor(){this.maxScale=1,this.maxXYTranslationDistance=0,this.instancedDataArray=new _i,this.instancesEvaluatedElevation=[],this.features=[],this.idToFeaturesIndex={}}colorForInstance(e){const t=16*e,n=this.instancedDataArray.float32;let s=Math.floor(n[t+2]);const l=1.05*(n[t+2]-s);return s/=100,[n[t]%1*1.05,n[t+1]%1*1.05,l,s]}tileCoordinatesForInstance(e){const t=16*e,n=this.instancedDataArray.float32;let s=n[t+0];return s=s>We?s-We:s,new Le(Math.trunc(s),Math.trunc(n[t+1]))}translationForInstance(e){const t=16*e,n=this.instancedDataArray.float32;return[n[t+4],n[t+5],n[t+6]]}rotationScaleForInstance(e){const t=16*e,n=this.instancedDataArray.float32;return[n[t+7],n[t+8],n[t+9],n[t+10],n[t+11],n[t+12],n[t+13],n[t+14],n[t+15]]}transformForInstance(e){const t=16*e,n=this.instancedDataArray.float32;return[n[t+7],n[t+8],n[t+9],n[t+4],n[t+10],n[t+11],n[t+12],n[t+5],n[t+13],n[t+14],n[t+15],n[t+6],0,0,0,1]}}class oy{constructor(e){this.requiresStandardRuntime=!0,this.zoom=e.zoom,this.canonical=e.canonical,this.overscaledZ=this.canonical.z+Math.log2(e.overscaling),this.layers=e.layers,this.layerIds=this.layers.map(t=>t.fqid),this.projection=e.projection,this.index=e.index,this.worldview=e.worldview,this.hasZoomDependentProperties=this.layers[0].isZoomDependent(),this.stateDependentLayerIds=this.layers.filter(t=>t.isStateDependent()).map(t=>t.id),this.hasPattern=!1,this.instancesPerModel={},this.validForExaggeration=0,this.maxVerticalOffset=0,this.maxScale=0,this.maxHeight=0,this.lookupDim=this.zoom>this.canonical.z+1?0:this.zoom>this.canonical.z?256:this.zoom>15?75:100,this.instanceCount=0,this.terrainElevationMin=0,this.terrainElevationMax=0,this.validForDEMTile={id:null,timestamp:0},this.modelUris=[],this.modelsRequested=!1,this.activeReplacements=[],this.replacementUpdateTime=0,this.styleDefinedModelURLs=e.styleDefinedModelURLs,this.hasAppearances=null}updateFootprints(e,t){}updateAppearances(e,t,n,s){return{hasLayoutChanges:!1,hasUboChanges:!1}}populate(e,t,n,s){this.tileToMeter=w(n);const l=this.layers[0]._featureFilter.needGeometry;this.lookup=new Uint8Array(this.lookupDim*this.lookupDim);const c=this.layers[0].paint.get("model-elevation-reference")==="hd-road-markup"?t.elevationFeatures:void 0;for(const{feature:h,id:p,index:_,sourceLayerIndex:y}of e){const v=p??(h.properties&&Object.hasOwn(h.properties,"id")?h.properties.id:void 0),b=X(h,l);if(!this.layers[0]._featureFilter.filter(new Oi(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),b,n))continue;const T={id:v,sourceLayerIndex:y,index:_,geometry:l?b.geometry:q(h,n,s),properties:h.properties,type:h.type,patterns:{}},S=this.addFeature(T,T.geometry,b,c,n);S&&t.featureIndex.insert(h,T.geometry,_,y,this.index,this.instancesPerModel[S].instancedDataArray.length,256)}this.lookup=null}evaluateQueryRenderedFeaturePadding(){const e=this.layers[0].modelManager,t=this.layers[0].scope;let n=0;for(const s of this.modelUris){const l=e.getModel(s,t);if(!l)continue;const c=this.instancesPerModel[s];if(c){const h=.5*Xa(l.aabb.max,l.aabb.min)*c.maxScale+c.maxXYTranslationDistance,p=Math.min(We,Math.max(h/this.tileToMeter,256));n=Math.max(p,n)}}return n}update(e,t,n,s){for(const l in this.instancesPerModel){const c=this.instancesPerModel[l];for(const h in e)Object.hasOwn(c.idToFeaturesIndex,h)&&(this.evaluate(c.features[c.idToFeaturesIndex[h]],e[h],c,!0),this.uploaded=!1)}this.maxHeight=0}updateZoomBasedPaintProperties(){if(!this.hasZoomDependentProperties)return!1;let e=!1;for(const t in this.instancesPerModel){const n=this.instancesPerModel[t];for(const s of n.features){const l=this.layers[0],c=s.feature,h=this.canonical,p=l.paint.get("model-rotation").evaluate(c,{},h),_=l.paint.get("model-scale").evaluate(c,{},h),y=l.paint.get("model-translation").evaluate(c,{},h);ns(s.rotation,p)&&ns(s.scale,_)&&ns(s.translation,y)||(this.evaluate(s,s.featureStates,n,!0),e=!0)}}return e}updateReplacement(e,t,n,s){if(t.updateTime===this.replacementUpdateTime)return!1;this.replacementUpdateTime=t.updateTime;const l=t.getReplacementRegionsForTile(e.toUnwrapped(),!0);if(nm(this.activeReplacements,l))return!1;this.activeReplacements=l;let c=!1;for(const h in this.instancesPerModel){const p=this.instancesPerModel[h],_=p.instancedDataArray;for(const y of p.features){const v=y.instancedDataOffset,b=y.instancedDataCount;for(let T=0;T<b;T++){const S=16*(T+v);let A=_.float32[S+0];const C=A>We;A=C?A-We:A;const D=Math.floor(A),F=Math.floor(_.float32[S+1]);let O=!1;for(const z of this.activeReplacements)if(!Ix(z,n,Dm.Model,s)&&!(z.min.x>D||D>z.max.x||z.min.y>F||F>z.max.y)&&(O=mg(Rx(D,F,e.canonical,z.footprintTileId.canonical),z.footprint),O))break;_.float32[S]=O?A+We:A,c=c||O!==C}}}return c}isEmpty(){for(const e in this.instancesPerModel)if(this.instancesPerModel[e].instancedDataArray.length!==0)return!1;return!0}uploadPending(){return!this.uploaded}upload(e){if(!this.uploaded)for(const t in this.instancesPerModel){const n=this.instancesPerModel[t];n.instancedDataArray.length<0||n.instancedDataArray.length===0||(n.instancedDataBuffer?n.instancedDataBuffer.updateData(n.instancedDataArray):n.instancedDataBuffer=e.createVertexBuffer(n.instancedDataArray,LT.members,!0,void 0,this.instanceCount))}this.uploaded=!0}destroy(e){for(const n in this.instancesPerModel){const s=this.instancesPerModel[n];s.instancedDataArray.length!==0&&s.instancedDataBuffer&&s.instancedDataBuffer.destroy()}const t=this.layers[0].modelManager;if(e&&t&&this.modelUris&&this.modelsRequested)for(const n of this.modelUris)t.removeModel(n,"",!0)}addFeature(e,t,n,s,l){const c=this.layers[0],h=c.layout.get("model-id"),p=c.layout.get("model-allow-density-reduction"),_=h.evaluate(n,{},this.canonical);if(!_)return gi(`modelId is not evaluated for layer ${c.id} and it is not going to get rendered.`),_;!_.includes("://")&&!this.styleDefinedModelURLs[_]||this.modelUris.includes(_)||this.modelUris.push(_),this.instancesPerModel[_]||(this.instancesPerModel[_]=new Y0);const y=this.instancesPerModel[_],v=y.instancedDataArray,b=new X0(n,v.length);let T;if(s){const S=xf(e,s,void 0,l);T=S?S.feature:void 0}for(const S of t)for(const A of S){if(A.x<0||A.x>=We||A.y<0||A.y>=We)continue;if(this.lookupDim!==0&&p){const D=(this.lookupDim-1)/We,F=this.lookupDim*(A.y*D|0)+A.x*D|0;if(this.lookup){if(this.lookup[F]!==0)continue;this.lookup[F]=1}}this.instanceCount++;const C=v.length;if(v.resize(C+1),s){y.instancesRoadElevation||(y.instancesRoadElevation=[]);const D=T?T.pointElevation(new Le(A.x,A.y)):0;y.instancesRoadElevation.push(D)}y.instancesEvaluatedElevation.push(0),v.float32[16*C]=A.x,v.float32[16*C+1]=A.y}return b.instancedDataCount=y.instancedDataArray.length-b.instancedDataOffset,b.instancedDataCount>0&&(e.id&&(y.idToFeaturesIndex[e.id]=y.features.length),y.features.push(b),this.evaluate(b,{},y,!1)),_}getModelUris(){return this.modelUris}evaluate(e,t,n,s){const l=this.layers[0],c=e.feature,h=this.canonical,p=e.rotation=l.paint.get("model-rotation").evaluate(c,t,h),_=e.scale=l.paint.get("model-scale").evaluate(c,t,h),y=e.translation=l.paint.get("model-translation").evaluate(c,t,h),{r:v,g:b,b:T}=l.paint.get("model-color").evaluate(c,t,h),S=l.paint.get("model-color-mix-intensity").evaluate(c,t,h),A=[];this.maxVerticalOffset<y[2]&&(this.maxVerticalOffset=y[2]);const C=y[0]*y[0]+y[1]*y[1],D=C>0?Math.sqrt(C):0;n.maxScale=Math.max(Math.max(n.maxScale,_[0]),Math.max(_[1],_[2])),n.maxXYTranslationDistance=Math.max(n.maxXYTranslationDistance,D),this.maxScale=Math.max(Math.max(this.maxScale,_[0]),Math.max(_[1],_[2])),Mv(A,p,_);const F=Math.round(100*S)+T/1.05;for(let O=0;O<e.instancedDataCount;++O){const z=e.instancedDataOffset+O,N=16*z,j=n.instancedDataArray.float32;let te=0;s&&(te=j[N+6]-n.instancesEvaluatedElevation[z]);const G=0|j[N+1];j[N]=(0|j[N])+v/1.05,j[N+1]=G+b/1.05,j[N+2]=F,j[N+3]=1/(h.z>10?this.tileToMeter:w(h,G)),j[N+4]=y[0],j[N+5]=y[1],j[N+6]=y[2]+(n.instancesRoadElevation?n.instancesRoadElevation[z]:0)+te,j[N+7]=A[0],j[N+8]=A[1],j[N+9]=A[2],j[N+10]=A[4],j[N+11]=A[5],j[N+12]=A[6],j[N+13]=A[8],j[N+14]=A[9],j[N+15]=A[10],n.instancesEvaluatedElevation[z]=y[2]}}}tt(oy,"ModelBucket",{omit:["layers"]}),tt(Y0,"PerModelAttributes"),tt(X0,"ModelFeature");class Wh{constructor(e,t,n){this._demTile=e,this._dem=this._demTile.dem,this._scale=t,this._offset=n}static create(e,t,n){const s=n||e.findDEMTileFor(t);if(!s||!s.dem)return;const l=s.dem,c=s.tileID,h=1<<t.canonical.z-c.canonical.z;return new Wh(s,l.dim/We/h,[(t.canonical.x/h-c.canonical.x)*l.dim,(t.canonical.y/h-c.canonical.y)*l.dim])}tileCoordToPixel(e,t){const n=t*this._scale+this._offset[1];return new Le(Math.floor(e*this._scale+this._offset[0]),Math.floor(n))}getElevationAt(e,t,n,s){const l=e*this._scale+this._offset[0],c=t*this._scale+this._offset[1],h=Math.floor(l),p=Math.floor(c),_=this._dem;return s=!!s,n?lt(lt(_.get(h,p,s),_.get(h,p+1,s),c-p),lt(_.get(h+1,p,s),_.get(h+1,p+1,s),c-p),l-h):_.get(h,p,s)}getElevationAtPixel(e,t,n){return this._dem.get(e,t,!!n)}getMeterToDEM(e){return(1<<this._demTile.tileID.canonical.z)*o(1,e)*this._dem.stride}}const sy=new Float32Array(262144),Ou=new Uint8Array(262144),Zm=[0,0,0],$m=[0,0,0];function K0(i){let e=0;if(i.meshes)for(const t of i.meshes)e=Math.max(e,t.aabb.max[2]);if(i.children)for(const t of i.children)e=Math.max(e,K0(t));return e}function J0(i,e,t){if(i.meshes)for(const n of i.meshes){if(n.aabb.min[0]===1/0)continue;const s=zi.applyTransform(n.aabb,i.globalMatrix);t.insert(e,s.min[0],s.min[1],s.max[0],s.max[1])}if(i.children)for(const n of i.children)J0(n,e,t)}const qm=["","wall","door","roof","window","lamp","logo"];class Q0{constructor(e){this.node=e,this.evaluatedRMEA=[[1,0,0,1],[1,0,0,1],[1,0,0,1],[1,0,0,1],[.4,1,0,1],[1,0,0,1],[1,0,0,1]],this.hiddenByReplacement=!1,this.evaluatedTranslation=[0,0,0],this.evaluatedScale=[1,1,1],this.evaluatedColor=[],this.emissionHeightBasedParams=[],this.cameraCollisionOpacity=1,this.targetLod=-1,this.feature={type:"Point",id:e.id,geometry:[],properties:{height:K0(e)}},this.aabb=this._getLocalBounds(),this.state=null}_getLocalBounds(){if(!this.node.meshes)return new zi([1/0,1/0,1/0],[-1/0,-1/0,-1/0]);if(!this.aabb){let e=0;const t=new zi([1/0,1/0,1/0],[-1/0,-1/0,-1/0]);for(const n of this.node.meshes)this.node.lightMeshIndex!==e&&(n.transformedAabb=zi.applyTransformFast(n.aabb,this.node.globalMatrix),t.encapsulate(n.transformedAabb)),e++;this.aabb=t}return this.aabb}}class e1{constructor(e,t,n,s,l,c,h,p){this.requiresStandardRuntime=!0,this.isTiled3dModelBucket=!0,this.id=n,this.layers=e,this.layerIds=this.layers.map(_=>_.fqid),this.stateDependentLayerIds=this.layers.filter(_=>_.isStateDependent()).map(_=>_.id),this.modelTraits|=1,this.uploaded=!1,this.hasPattern=!1,s&&(this.modelTraits|=4),l&&(this.modelTraits|=8),this.zoom=-1,this.terrainExaggeration=1,this.projection={name:"mercator"},this.replacementUpdateTime=0,this.elevationReadFromZ=255,this.brightness=c,this.worldview=p,this.dirty=!0,this.needsUpload=!1,this.filter=null,this.nodesInfo=[];for(const _ of t)this.nodesInfo.push(new Q0(_)),J0(_,h.featureIndexArray.length,h.grid),h.featureIndexArray.emplaceBack(this.nodesInfo.length-1,0,h.bucketLayerIDs.length-1,0);this.states={},this.hasAppearances=null}updateFootprints(e,t){for(const n of this.getNodesInfo()){const s=n.node;s.footprint&&t.push({footprint:s.footprint,id:e})}}updateAppearances(e,t,n,s){return{hasLayoutChanges:!1,hasUboChanges:!1}}update(e){const t=Object.keys(e).length!==0;if(t&&!this.stateDependentLayers.length)return;const n=t?this.stateDependentLayers:this.layers;if(!as(e,this.states))for(const s of n)this.evaluate(s,e);this.states=structuredClone(e)}populate(){console.log("populate 3D model bucket")}uploadPending(){return!this.uploaded||this.needsUpload}upload(e){if(!this.needsUpload)return;const t=this.getNodesInfo();for(const n of t){const s=n.node;this.uploaded?this.updatePbrBuffer(s):Ng(s,e,!0)}for(const n of t)Rm(n.node);this.uploaded=!0,this.needsUpload=!1}updatePbrBuffer(e){let t=!1;if(!e.meshes)return t;for(const n of e.meshes)n.pbrBuffer&&(n.pbrBuffer.updateData(n.featureArray),t=!0);if(e.lodMeshes)for(const n of e.lodMeshes)n.pbrBuffer&&(n.pbrBuffer.updateData(n.featureArray),t=!0);return t}needsReEvaluation(e,t,n){const s=e.transform.projectionOptions,l=e.style.getBrightness(),c=this.brightness!==l;if(!this.uploaded||this.dirty||s.name!==this.projection.name||Df(n.paint.get("model-color").value,c)||Df(n.paint.get("model-color-mix-intensity").value,c)||Df(n.paint.get("model-roughness").value,c)||Df(n.paint.get("model-emissive-strength").value,c)||Df(n.paint.get("model-height-based-emissive-strength-multiplier").value,c)){this.projection=s,this.brightness=l;const h=this.getNodesInfo();for(const p of h)p.state=null;return!0}return!1}evaluateTransform(e,t){if(e.transform.zoom===this.zoom)return;this.zoom=e.transform.zoom;const n=this.getNodesInfo(),s=this.id.canonical;for(const l of n){const c=l.feature;l.evaluatedTranslation=t.paint.get("model-translation").evaluate(c,{},s),l.evaluatedScale=t.paint.get("model-scale").evaluate(c,{},s)}}evaluate(e,t){const n=this.getNodesInfo();for(const s of n){if(!s.node.meshes)continue;const l=s.feature,c=t&&t[l.id];if(as(c,s.state))continue;s.state=structuredClone(c);const h=s.node.meshes&&s.node.meshes[0].featureData,p=s.evaluatedColor[2],_=s.evaluatedRMEA[2],y=this.id.canonical;if(s.hasTranslucentParts=!1,h){for(let v=0;v<qm.length;v++){const b=qm[v];b.length&&(l.properties.part=b);const T=e.paint.get("model-color").evaluate(l,c,y).toPremultipliedRenderColor(null),S=e.paint.get("model-color-mix-intensity").evaluate(l,c,y);s.evaluatedColor[v]=[T.r,T.g,T.b,S],s.evaluatedRMEA[v][0]=e.paint.get("model-roughness").evaluate(l,c,y),s.evaluatedRMEA[v][2]=e.paint.get("model-emissive-strength").evaluate(l,c,y),s.evaluatedRMEA[v][3]=T.a,s.emissionHeightBasedParams[v]=e.paint.get("model-height-based-emissive-strength-multiplier").evaluate(l,c,y),!s.hasTranslucentParts&&T.a<1&&(s.hasTranslucentParts=!0)}delete l.properties.part,ME(s,p!==s.evaluatedColor[2]||_!==s.evaluatedRMEA[2],this.modelTraits)}else s.evaluatedRMEA[0][2]=e.paint.get("model-emissive-strength").evaluate(l,c,y);s.evaluatedTranslation=e.paint.get("model-translation").evaluate(l,c,y),s.evaluatedScale=e.paint.get("model-scale").evaluate(l,c,y),this.updatePbrBuffer(s.node)||(this.needsUpload=!0)}this.dirty=!1}elevationUpdate(e,t,n,s){const l=e.findDEMTileFor(n);if(l&&(l.tileID.canonical!==this.terrainTile||t!==this.terrainExaggeration)){if

7(G.r=C[0],G.g=C[1],G.b=C[2],G.a=C[3]),A&&(G.r=A.color.r,G.g=A.color.g,G.b=A.color.b,G.a=A.colorMix,v=A.emissionStrength,l*=A.opacity),{u_matrix:i,u_lighting_matrix:e,u_normal_matrix:t,u_node_matrix:n||ay,u_lightpos:O,u_lightintensity:z,u_lightcolor:N,u_camera_pos:T,u_opacity:l,u_baseTextureIsAlpha:0,u_alphaMask:+j,u_alphaCutoff:y.alphaCutoff,u_baseColorFactor:c.toNonPremultipliedRenderColor(null).toArray01(),u_emissiveFactor:h.toNonPremultipliedRenderColor(null).toArray01(),u_metallicFactor:p,u_roughnessFactor:_,u_baseColorTexture:Yn.BaseColor,u_metallicRoughnessTexture:Yn.MetallicRoughness,u_normalTexture:Yn.Normal,u_occlusionTexture:Yn.Occlusion,u_emissionTexture:Yn.Emission,u_lutTexture:Yn.LUT,u_color_mix:G.toArray01(),u_aoIntensity:te,u_emissive_strength:v,u_occlusionTextureTransform:S||[0,0,0,0],u_dithered_discard_threshold:D}},o1=(i,e=ay,t=ay)=>({u_matrix:i,u_instance:e,u_node_matrix:t}),cy=7680;class bs{constructor(e,t,n,s,l,c){this.test=e,this.ref=t,this.mask=n,this.fail=s,this.depthFail=l,this.pass=c}}bs.disabled=new bs({func:519,mask:0},0,0,cy,cy,cy);const Wm=770,Xh=771;class Qi{constructor(e,t,n,s){this.blendFunction=e,this.blendColor=t.toNonPremultipliedRenderColor(null),this.mask=n,this.blendEquation=s}}Qi.Replace=[1,0,1,0],Qi.disabled=new Qi(Qi.Replace,Lt.transparent,[!1,!1,!1,!1]),Qi.unblended=new Qi(Qi.Replace,Lt.transparent,[!0,!0,!0,!0]),Qi.alphaBlended=new Qi([1,Xh,1,Xh],Lt.transparent,[!0,!0,!0,!0]),Qi.alphaBlendedNonPremultiplied=new Qi([Wm,Xh,Wm,Xh],Lt.transparent,[!0,!0,!0,!0]),Qi.multiply=new Qi([774,0,774,0],Lt.transparent,[!0,!0,!0,!0]),Qi.multiplyAccumulateAlpha=new Qi([774,0,1,Xh],Lt.transparent,[!0,!0,!0,!0]),Qi.additive=new Qi([1,1,1,1],Lt.transparent,[!0,!0,!0,!0]),Qi.additiveAlphaWeighted=new Qi([Wm,1,773,1],Lt.transparent,[!0,!0,!0,!0]),Qi.additiveAlphaWeightedUnboundedAlpha=new Qi([Wm,1,1,1],Lt.transparent,[!0,!0,!0,!0]);class mn{constructor(e,t,n){this.func=e,this.mask=t,this.range=n}}mn.ReadOnly=!1,mn.ReadWrite=!0,mn.disabled=new mn(519,mn.ReadOnly,[0,1]);const uy=1029,hy=2305;class _n{constructor(e,t,n){this.enable=e,this.mode=t,this.frontFace=n}}_n.disabled=new _n(!1,uy,hy),_n.backCCW=new _n(!0,uy,hy),_n.backCW=new _n(!0,uy,2304),_n.frontCW=new _n(!0,1028,2304),_n.frontCCW=new _n(!0,1028,hy);class dy{constructor(e=0,t=0,n=0,s=0){if(isNaN(e)||e<0||isNaN(t)||t<0||isNaN(n)||n<0||isNaN(s)||s<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=e,this.bottom=t,this.left=n,this.right=s}interpolate(e,t,n){return t.top!=null&&e.top!=null&&(this.top=lt(e.top,t.top,n)),t.bottom!=null&&e.bottom!=null&&(this.bottom=lt(e.bottom,t.bottom,n)),t.left!=null&&e.left!=null&&(this.left=lt(e.left,t.left,n)),t.right!=null&&e.right!=null&&(this.right=lt(e.right,t.right,n)),this}getCenter(e,t){return new Le(yt((this.left+e-this.right)/2,0,e),yt((this.top+t-this.bottom)/2,0,t))}equals(e){return this.top===e.top&&this.bottom===e.bottom&&this.left===e.left&&this.right===e.right}clone(){return new dy(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}function s1(i,e){const t=Fr(i,3);qa(i,e),no(i,3,t)}function fy(i,e){const t=Cn([]);return Ao(t,t,-e),Xs(t,t,-i),t}function a1(i,e){const t=[i[0],i[1],0],n=[e[0],e[1],0];if(Xi(t)>=1e-15){const c=ti([],t);oi(n,c,Di(n,c)),e[0]=n[0],e[1]=n[1]}const s=xr([],e,i);if(As(s)<1e-15)return null;const l=Math.atan2(-s[1],s[0]);return fy(Math.atan2(Math.sqrt(i[0]*i[0]+i[1]*i[1]),-i[2]),l)}class l1{constructor(e,t){this.position=e,this.orientation=t}get position(){return this._position}set position(e){if(e){const t=e instanceof E?e:new E(e[0],e[1],e[2]);this._renderWorldCopies&&(t.x=vn(t.x,0,1)),this._position=t}else this._position=null}lookAtPoint(e,t,n){if(this.orientation=null,!this.position)return;const s=this.position,l=n||(this._elevation?this._elevation.getAtPointOrZero(E.fromLngLat(e)):0),c=E.fromLngLat(e,l),h=[c.x-s.x,c.y-s.y,c.z-s.z];t||(t=[0,0,1]),t[2]=Math.abs(t[2]),this.orientation=a1(h,t)}setPitchBearing(e,t){this.orientation=fy(Bt(e),Bt(-t))}}class Xm{constructor(e,t){this._transform=er([]),this.orientation=t,this.position=e}get mercatorPosition(){const e=this.position;return new E(e[0],e[1],e[2])}get position(){const e=Fr(this._transform,3);return[e[0],e[1],e[2]]}set position(e){var t;e&&no(this._transform,3,[(t=e)[0],t[1],t[2],1])}get orientation(){return this._orientation}set orientation(e){this._orientation=e||Cn([]),e&&s1(this._transform,this._orientation)}getPitchBearing(){const e=this.forward(),t=this.right();return{bearing:Math.atan2(-t[1],t[0]),pitch:Math.atan2(Math.sqrt(e[0]*e[0]+e[1]*e[1]),-e[2])}}setPitchBearing(e,t){this._orientation=fy(e,t),s1(this._transform,this._orientation)}forward(){const e=Fr(this._transform,2);return[-e[0],-e[1],-e[2]]}up(){const e=Fr(this._transform,1);return[-e[0],-e[1],-e[2]]}right(){const e=Fr(this._transform,0);return[e[0],e[1],e[2]]}getCameraToWorld(e,t){const n=new Float64Array(16);return xn(n,this.getWorldToCamera(e,t)),n}getCameraToWorldMercator(){return this._transform}getWorldToCameraPosition(e,t,n){const s=this.position;oi(s,s,-e);const l=new Float64Array(16);return No(l,[n,n,n]),Wi(l,l,s),l[10]*=t,l}getWorldToCamera(e,t){const n=new Float64Array(16),s=new Float64Array(4),l=this.position;var c,h;return(c=s)[0]=-(h=this._orientation)[0],c[1]=-h[1],c[2]=-h[2],c[3]=h[3],oi(l,l,-e),qa(n,s),Wi(n,n,l),n[1]*=-1,n[5]*=-1,n[9]*=-1,n[13]*=-1,n[8]*=t,n[9]*=t,n[10]*=t,n[11]*=t,n}getCameraToClipPerspective(e,t,n,s){const l=new Float64Array(16);return Gl(l,e,t,n,s),l}getCameraToClipOrthographic(e,t,n,s,l,c){const h=new Float64Array(16);return ju(h,e,t,n,s,l,c),h}getDistanceToElevation(e,t=!1){const n=e===0?0:o(e,t?wr(this.position[1]):this.position[1]),s=this.forward();return(n-this.position[2])/s[2]}clone(){return new Xm([...this.position],[...this.orientation])}}const PE=Math.tan(85*Math.PI/180);function py(i,e,t,n,s,l,c){const h=Jn();if(t)if(l.name==="globe"){const p=function(_,y){const{x:v,y:b}=_.point,T=_x(v,b,_.worldSize/_._pixelsPerMercatorPixel,0,0);return zt(T,T,cg(Na(y)))}(s,e);zt(h,h,p)}else{const p=Vc([],c);h[0]=p[0],h[1]=p[1],h[4]=p[2],h[5]=p[3],n||js(h,h,s.angle)}else zt(h,s.labelPlaneMatrix,i);return h}function Oc(i,e,t,n){const s=[i,e,t,1];t?ar(s,s,n):_1(s,s,n);const l=s[3];return s[0]/=l,s[1]/=l,s[2]/=l,s}function c1(i,e){return Math.min(.5+i/e*.5,1.5)}function DE(i,e){const t=i[0]/i[3],n=i[1]/i[3];return t>=-e[0]&&t<=e[0]&&n>=-e[1]&&n<=e[1]}function u1(i,e,t,n,s,l,c,h,p,_,y,v,b,T,S,A,C,D){const{lineStartIndex:F,glyphStartIndex:O,segment:z}=h,N=O+h.numGlyphs,j=F+h.lineLength,te=e.getoffsetX(O),G=e.getoffsetX(N-1),W=Ym(i*te,t,n,s,l,c,z,F,j,p,_,y,v,b,!0,T,S,A,C,D);if(!W)return null;const K=Ym(i*G,t,n,s,l,c,z,F,j,p,_,y,v,b,!0,T,S,A,C,D);return K?{first:W,last:K}:null}function h1(i,e,t,n){return i===Rl.horizontal&&Math.abs(n)>Math.abs(t)?{useVertical:!0}:i===Rl.vertical?n>0?{needsFlipping:!0}:null:e!==0&&function(s,l){return s===0||Math.abs(l/s)>PE}(t,n)?e===1?{needsFlipping:!0}:null:t<0?{needsFlipping:!0}:null}function d1(i,e,t,n,s,l,c,h,p,_,y,v,b,T,S,A,C,D,F,O,z){const N=e/24,j=i.lineOffsetX*N,te=i.lineOffsetY*N,{lineStartIndex:G,glyphStartIndex:W,numGlyphs:K,segment:ee,writingMode:le,flipState:de}=i,ve=G+i.lineLength,xe=we=>{if(y){const[ge,Se,Me]=we.up,Pe=_.length;fm(y,Pe+0,ge,Se,Me),fm(y,Pe+1,ge,Se,Me),fm(y,Pe+2,ge,Se,Me),fm(y,Pe+3,ge,Se,Me)}const[Fe,se,pe]=we.point;Pu(_,Fe,se,pe,we.angle)};if(K>1){const we=u1(N,h,j,te,t,v,b,i,p,l,T,A,!1,C,D,F,O,z);if(!we)return{notEnoughRoom:!0};if(n&&!t){let[Fe,se,pe]=we.first.point,[ge,Se,Me]=we.last.point;[Fe,se]=Oc(Fe,se,pe,c),[ge,Se]=Oc(ge,Se,Me,c);const Pe=h1(le,de,(ge-Fe)*S,Se-se);if(i.flipState=Pe&&Pe.needsFlipping?1:2,Pe)return Pe}xe(we.first);for(let Fe=W+1;Fe<W+K-1;Fe++){const se=Ym(N*h.getoffsetX(Fe),j,te,t,v,b,ee,G,ve,p,l,T,A,!1,!1,C,D,F,O,z);if(!se)return _.length-=4*(Fe-W),{notEnoughRoom:!0};xe(se)}xe(we.last)}else{if(n&&!t){const Fe=Oc(b.x,b.y,0,s),se=G+ee+1,pe=new Le(p.getx(se),p.gety(se)),ge=Oc(pe.x,pe.y,0,s),Se=ge[3]>0?ge:m1(b,pe,Fe,1,s,void 0,C,D.canonical),Me=h1(le,de,(Se[0]-Fe[0])*S,Se[1]-Fe[1]);if(i.flipState=Me&&Me.needsFlipping?1:2,Me)return Me}const we=Ym(N*h.getoffsetX(W),j,te,t,v,b,ee,G,ve,p,l,T,A,!1,!1,C,D,F,O,z);if(!we)return{notEnoughRoom:!0};xe(we)}return{}}function f1(i,e,t){const n=1<<e.z;let s=(i.x/We+e.x)/n-t.mercCenter[0];const l=(i.y/We+e.y)/n-t.mercCenter[1];s-=Math.round(s);const c=[s*We,l*We,We/(2*Math.PI),1];return ar(c,c,t.invMatrix),[c[0],c[1],c[2]]}function p1(i,e,t,n,s,l){let{x:c,y:h,z:p}=n.projectTilePoint(i.x,i.y,e);if(l){const[b,T,S]=f1(i,e,l);c+=(b-c)*l.t,h+=(T-h)*l.t,p+=(S-p)*l.t}if(!s)return Oc(c,h,p,t);const[_,y,v]=s.getElevation(i,s.elevation,s.elevationFeature);return Oc(c+_,h+y,p+v,t)}function m1(i,e,t,n,s,l,c,h,p){const _=p1(i.sub(e)._unit()._add(i),h,s,c,l,p);return Li(_,t,_),ti(_,_),cn(_,t,_,n)}function Ym(i,e,t,n,s,l,c,h,p,_,y,v,b,T,S,A,C,D,F,O){const z=n?i-e:i+e;let N=z>0?1:-1,j=0;n&&(N*=-1,j=Math.PI),N<0&&(j+=Math.PI);let te=h+c+(N>0?0:1)|0,G=s,W=s,K=0,ee=0;const le=Math.abs(z),de=[],ve=[];let xe=l,we=xe,Fe=Gc([]);const se=()=>m1(we,xe,W,le-K+1,y,b,A,C.canonical,O);for(;K+ee<=le;){if(te+=N,te<h||te>=p)return null;if(W=G,we=xe,de.push(W),T&&ve.push(we),xe=new Le(_.getx(te),_.gety(te)),G=v[te],!G){const Ne=p1(xe,C.canonical,y,A,b,O);G=Ne[3]>0?v[te]=Ne:se()}K+=ee;const Be=Li([],G,W),Ke=Xa(W,G);if(t&&Ke>0&&ee>0&&Di(Fe,Be)/(ee*Ke)<F)return null;ee=Ke,Fe=Be}S&&b&&(v[te]&&(G=se(),ee=Xa(W,G),Fe=Li([],G,W)),v[te]=G);const pe=(le-K)/ee,ge=xe.sub(we)._mult(pe)._add(we),Se=cn([],W,Fe,pe);let Me=[0,0,1],Pe=Fe[0],Ie=Fe[1];if(D&&(Me=A.upVector(C.canonical,ge.x,ge.y),Me[0]!==0||Me[1]!==0||Me[2]!==1)){const Be=[Me[2],0,-Me[0]],Ke=xr([],Me,Be);ti(Be,Be),ti(Ke,Ke),Pe=Di(Fe,Be),Ie=Di(Fe,Ke)}if(t){const Be=xr([],Me,Fe);ti(Be,Be),cn(Se,Se,Be,t*N)}const Oe=j+Math.atan2(Ie,Pe);return de.push(Se),T&&ve.push(ge),{point:Se,angle:Oe,path:de,tilePath:ve,up:Me}}function Lf(i,e){const t=e.length,n=t+4*i;e.resize(n),e.float32.fill(-1/0,4*t,4*n)}function _1(i,e,t){const n=e[0],s=e[1];return i[0]=t[0]*n+t[4]*s+t[12],i[1]=t[1]*n+t[5]*s+t[13],i[3]=t[3]*n+t[7]*s+t[15],i}const Yh=15;class my{constructor(e,t,n,s,l,c,h){this.tileSize=512,this._renderWorldCopies=l===void 0||l,this._minZoom=e||0,this._maxZoom=t||22,this._minPitch=n??0,this._maxPitch=s??60,this.setProjection(c),this.setMaxBounds(h),this.width=0,this.height=0,this._center=new Wt(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._nearZ=0,this._farZ=0,this._nearClipOffset=0,this._unmodified=!0,this._edgeInsets=new dy,this._projMatrixCache={},this._alignedProjMatrixCache={},this._fogTileMatrixCache={},this._expandedProjMatrixCache={},this._distanceTileDataCache={},this._camera=new Xm,this._centerAltitude=0,this._averageElevation=0,this.cameraElevationReference="ground",this._pixelsPerMercatorPixel=1,this.globeRadius=0,this.globeCenterInViewSpace=[0,0,0],this._tileCoverLift=0,this.freezeTileCoverage=!1,this._horizonShift=.1,this._orthographicProjectionAtLowPitch=!1,this._allowWorldUnderZoom=!1,this.mercatorMatrix=new Float64Array(16),this.mercatorFogMatrix=new Float32Array(16),this.invProjMatrix=new Float64Array(16),this._expandedFarZProjMatrixBuf=new Float64Array(16),this.expandedFarZProjMatrix=this._expandedFarZProjMatrixBuf,this.starsProjMatrix=new Float32Array(16),this.skyboxMatrix=new Float32Array(16),this._mat4Scratch=new Float64Array(16),this.alignedProjMatrix=new Float64Array(16),this.labelPlaneMatrix=new Float32Array(16),this.glCoordMatrix=new Float32Array(16),this.pixelMatrix=new Float64Array(16),this.pixelMatrixInverse=new Float64Array(16)}clone(){const e=new my(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies,this.getProjection(),this.maxBounds);return e._elevation=this._elevation,e._centerAltitude=this._centerAltitude,e._centerAltitudeValidForE

7xaggeration=this._centerAltitudeValidForExaggeration,e.tileSize=this.tileSize,e.mercatorFromTransition=this.mercatorFromTransition,e.width=this.width,e.height=this.height,e.cameraElevationReference=this.cameraElevationReference,e._center=this._center,e._setZoom(this.zoom),e._seaLevelZoom=this._seaLevelZoom,e.angle=this.angle,e._fov=this._fov,e._pitch=this._pitch,e._nearZ=this._nearZ,e._farZ=this._farZ,e._nearClipOffset=this._nearClipOffset,e._averageElevation=this._averageElevation,e._orthographicProjectionAtLowPitch=this._orthographicProjectionAtLowPitch,e._unmodified=this._unmodified,e._edgeInsets=this._edgeInsets.clone(),e._camera=this._camera.clone(),e._calcMatrices(),e.freezeTileCoverage=this.freezeTileCoverage,e.frustumCorners=this.frustumCorners,e._allowWorldUnderZoom=this._allowWorldUnderZoom,e}get isOrthographic(){return this.projection.name!=="globe"&&this._orthographicProjectionAtLowPitch&&this.pitch<Yh}get elevation(){return this._elevation}set elevation(e){this._elevation!==e&&(this._elevation=e,this._updateCameraOnTerrain(),this._calcMatrices())}get nearClipOffset(){return this._nearClipOffset}set nearClipOffset(e){this._nearClipOffset=e,this._calcMatrices()}get depthOcclusionForSymbolsAndCircles(){return this.projection.name!=="globe"&&!this.isOrthographic}updateElevation(e,t=!1){const n=this._elevation&&this._elevation.exaggeration()!==this._centerAltitudeValidForE

7xaggeration;(this._seaLevelZoom==null||n)&&this._updateCameraOnTerrain(),(e||n)&&this._constrainCamera(t),this._calcMatrices()}getProjection(){return rl(this.projection,["name","center","parallels"])}setProjection(e){this.projectionOptions=e||{name:"mercator"};const t=this.projection?this.getProjection():void 0;this.projection=im(this.projectionOptions);const n=!as(t,this.getProjection());return n&&this._calcMatrices(),this.mercatorFromTransition=!1,n}setOrthographicProjectionAtLowPitch(e){return this._orthographicProjectionAtLowPitch!==e&&(this._orthographicProjectionAtLowPitch=e,this._calcMatrices(),!0)}setMercatorFromTransition(){const e=this.projection.name;this.mercatorFromTransition=!0,this.projectionOptions={name:"mercator"},this.projection=im({name:"mercator"});const t=e!==this.projection.name;return t&&this._calcMatrices(),t}get minZoom(){return this._minZoom}set minZoom(e){this._minZoom!==e&&(this._minZoom=e,this.zoom=Math.max(this.zoom,e))}get maxZoom(){return this._maxZoom}set maxZoom(e){this._maxZoom!==e&&(this._maxZoom=e,this.zoom=Math.min(this.zoom,e))}get minPitch(){return this._minPitch}set minPitch(e){this._minPitch!==e&&(this._minPitch=e,this.pitch=Math.max(this.pitch,e))}get maxPitch(){return this._maxPitch}set maxPitch(e){this._maxPitch!==e&&(this._maxPitch=e,this.pitch=Math.min(this.pitch,e))}get renderWorldCopies(){return this._renderWorldCopies&&this.projection.supportsWorldCopies===!0}set renderWorldCopies(e){e===void 0?e=!0:e===null&&(e=!1),this._renderWorldCopies=e}get worldSize(){return this.tileSize*this.scale}get cameraWorldSizeForFog(){const e=Math.max(this._camera.getDistanceToElevation(this._averageElevation),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(e))}get cameraWorldSize(){const e=Math.max(this._camera.getDistanceToElevation(this._averageElevation,!0),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(e))}get pixelsPerMeter(){return this.projection.pixelsPerMeter(this.center.lat,this.worldSize)}get cameraPixelsPerMeter(){return o(1,this.center.lat)*this.cameraWorldSizeForFog}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new Le(this.width,this.height)}get bearing(){return vn(this.rotation,-180,180)}set bearing(e){this.rotation=e}get rotation(){return-this.angle/Math.PI*180}set rotation(e){const t=-e*Math.PI/180;if(this.angle===t)return;this._unmodified=!1,this.angle=t,this._calcMatrices();const n=Math.sin(this.angle),s=Math.cos(this.angle);this.rotationMatrix=[s,n,-n,s]}get pitch(){return this._pitch/Math.PI*180}set pitch(e){const t=yt(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==t&&(this._unmodified=!1,this._pitch=t,this._calcMatrices())}get aspect(){return this.width/this.height}get fov(){return this._fov/Math.PI*180}set fov(e){e=Math.max(.01,Math.min(60,e)),this._fov!==e&&(this._unmodified=!1,this._fov=Bt(e),this._calcMatrices())}get fovX(){return this._fov}get fovY(){const e=1/Math.tan(.5*this.fovX);return 2*Math.atan(1/this.aspect/e)}get horizontalFov(){return Ur(2*Math.atan(Math.tan(.5*this._fov)*this.aspect))}get averageElevation(){return this._averageElevation}set averageElevation(e){this._averageElevation=e,this._calcFogMatrices(),this._distanceTileDataCache={}}get zoom(){return this._zoom}set zoom(e){const t=Math.min(Math.max(e,this.minZoom),this.maxZoom);this._zoom!==t&&(this._unmodified=!1,this._setZoom(t),this._updateSeaLevelZoom(),this._constrain(),this._calcMatrices())}_setZoom(e){this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom}get tileCoverLift(){return this._tileCoverLift}set tileCoverLift(e){this._tileCoverLift!==e&&(this._tileCoverLift=e)}_updateCameraOnTerrain(){const e=this.elevation?this.elevation.getAtPoint(this.locationCoordinate(this.center),Number.NEGATIVE_INFINITY):Number.NEGATIVE_INFINITY,t=this.elevation&&e===Number.NEGATIVE_INFINITY&&this.elevation.visibleDemTiles.length>0&&this.elevation.exaggeration()>0&&this._centerAltitudeValidForExaggeration;if(!this._elevation||e===Number.NEGATIVE_INFINITY&&(!t||!this._centerAltitude))return this._centerAltitude=0,this._seaLevelZoom=null,void(this._centerAltitudeValidForExaggeration=void 0);const n=this._elevation;t||this._centerAltitude&&this._centerAltitudeValidForExaggeration&&n.exaggeration()&&this._centerAltitudeValidForExaggeration!==n.exaggeration()?(this._centerAltitude=this._centerAltitude/this._centerAltitudeValidForExaggeration*n.exaggeration(),this._centerAltitudeValidForExaggeration=n.exaggeration()):(this._centerAltitude=e||0,this._centerAltitudeValidForExaggeration=n.exaggeration()),this._updateSeaLevelZoom()}_updateSeaLevelZoom(){if(this._centerAltitudeValidForExaggeration===void 0)return;const e=Math.max(0,(this.pixelsPerMeter*this._centerAltitude+this.cameraToCenterDistance)/this.worldSize);this._seaLevelZoom=this._zoomFromMercatorZ(e)}sampleAverageElevation(){if(!this._elevation)return 0;const e=this._elevation,t=[[.5,.2],[.3,.5],[.5,.5],[.7,.5],[.5,.8]],n=this.horizonLineFromTop();let s=0,l=0;for(let c=0;c<t.length;c++){const h=new Le(t[c][0]*this.width,n+t[c][1]*(this.height-n)),p=e.pointCoordinate(h);if(!p)continue;const _=1/Math.hypot(p[0]-this._camera.position[0],p[1]-this._camera.position[1]);s+=p[3]*_,l+=_}return l===0?NaN:s/l}get center(){return this._center}set center(e){e.lat===this._center.lat&&e.lng===this._center.lng||(this._unmodified=!1,this._center=e,this._terrainEnabled()&&(this.cameraElevationReference==="ground"?this._updateCameraOnTerrain():this._updateZoomFromElevation()),this._constrain(),this._calcMatrices())}_updateZoomFromElevation(){if(this._seaLevelZoom==null||!this._elevation)return;const e=this._seaLevelZoom,t=this._elevation.getAtPointOrZero(this.locationCoordinate(this.center)),n=this.pixelsPerMeter/this.worldSize*t,s=this._mercatorZfromZoom(e),l=this._mercatorZfromZoom(this._maxZoom),c=Math.max(s-n,l);this._setZoom(this._zoomFromMercatorZ(c))}get padding(){return this._edgeInsets.toJSON()}set padding(e){this._edgeInsets.equals(e)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,e,1),this._calcMatrices())}equals(e){const t=this.elevation,n=e.elevation,s=t!=null!=(n!=null)||t&&n&&t.exaggeration()!==n.exaggeration();return this.width===e.width&&this.height===e.height&&this.center.lng===e.center.lng&&this.center.lat===e.center.lat&&this.zoom===e.zoom&&this.bearing===e.bearing&&this.pitch===e.pitch&&this.fov===e.fov&&this.projection.name===e.projection.name&&this._edgeInsets.equals(e.padding)&&!s}computeZoomRelativeTo(e){const t=this.rayIntersectionCoordinate(this.pointRayIntersection(this.centerPoint,e.toAltitude()));let n;n=e.z<this._camera.position[2]?[t.x,t.y,t.z]:[e.x,e.y,e.z];const s=Xi(Li([],this._camera.position,n));return yt(this._zoomFromMercatorZ(s),this._minZoom,this._maxZoom)}setFreeCameraOptions(e){if(!this.height||!e.position&&!e.orientation)return;this._updateCameraState();let t=!1;if(e.orientation&&!((n=e.orientation)[0]===(s=this._camera.orientation)[0]&&n[1]===s[1]&&n[2]===s[2]&&n[3]===s[3])&&(t=this._setCameraOrientation(e.orientation)),e.position){const l=[e.position.x,e.position.y,e.position.z];ns(l,this._camera.position)||(this._setCameraPosition(l),t=!0)}var n,s;t&&(this._updateStateFromCamera(),this.recenterOnTerrain())}getFreeCameraOptions(){this._updateCameraState();const e=this._camera.position,t=new l1;return t.position=new E(e[0],e[1],e[2]),t.orientation=this._camera.orientation,t._elevation=this.elevation,t._renderWorldCopies=this.renderWorldCopies,t}_setCameraOrientation(e){if(!function(l){var c=l[0],h=l[1],p=l[2],_=l[3];return Math.sqrt(c*c+h*h+p*p+_*_)}(e))return!1;Ya(e,e);const t=da([],[0,0,-1],e),n=da([],[0,-1,0],e);if(n[2]<0)return!1;const s=a1(t,n);return!!s&&(this._camera.orientation=s,!0)}_setCameraPosition(e){const t=this.zoomScale(this.minZoom)*this.tileSize,n=this.zoomScale(this.maxZoom)*this.tileSize,s=this.cameraToCenterDistance;e[2]=yt(e[2],s/n,s/t),this._camera.position=e}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}get fovAboveCenter(){return this._fov*(.5+this.centerOffset.y/this.height)}isPaddingEqual(e){return this._edgeInsets.equals(e)}interpolatePadding(e,t,n){this._unmodified=!1,this._edgeInsets.interpolate(e,t,n),this._constrain(),this._calcMatrices()}coveringZoomLevel(e){const t=(e.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/e.tileSize));return Math.max(0,t)}getVisibleUnwrappedCoordinates(e){const t=[new Qp(0,e)];if(this.renderWorldCopies){const n=this.pointCoordinate(new Le(0,0)),s=this.pointCoordinate(new Le(this.width,0)),l=this.pointCoordinate(new Le(this.width,this.height)),c=this.pointCoordinate(new Le(0,this.height)),h=Math.floor(Math.min(n.x,s.x,l.x,c.x)),p=Math.floor(Math.max(n.x,s.x,l.x,c.x)),_=1;for(let y=h-_;y<=p+_;y++)y!==0&&t.push(new Qp(y,e))}return t}isLODDisabled(e){return(!e||this.pitch<=60)&&this._edgeInsets.top<=this._edgeInsets.bottom&&!this._elevation&&!this.projection.isReprojectedInTileSpace}extendTileCover(e,t,n,s){let l=[];const c=n!=null,h=!c;if(h&&this.zoom<t||c&&n[0]===0&&n[1]===0)return l;const p=new Set,_=(v,b,T,S,A)=>{const C=Pc(b,v,T,S,A);p.has(C)||(l.push(new qr(v,b,T,S,A)),p.add(C))};for(let v=0;v<e.length;v++){const b=e[v];if(h&&b.canonical.z!==t||c&&s!==void 0&&s>b.canonical.z)continue;const T=b.canonical,S=b.overscaledZ,A=b.wrap,C=1<<T.z,D=T.x+1<C,F=T.x>0,O=T.y+1<C,z=T.y>0,N=b.wrap-(F?0:1),j=b.wrap+(D?0:1),te=F?T.x-1:C-1,G=D?T.x+1:0;if(c)n[0]<0?(_(S,j,T.z,G,T.y),n[1]<0&&O&&(_(S,A,T.z,T.x,T.y+1),_(S,j,T.z,G,T.y+1)),n[1]>0&&z&&(_(S,A,T.z,T.x,T.y-1),_(S,j,T.z,G,T.y-1))):n[0]>0?(_(S,N,T.z,te,T.y),n[1]<0&&O&&(_(S,A,T.z,T.x,T.y+1),_(S,N,T.z,te,T.y+1)),n[1]>0&&z&&(_(S,A,T.z,T.x,T.y-1),_(S,N,T.z,te,T.y-1))):n[1]<0&&O?_(S,A,T.z,T.x,T.y+1):z&&_(S,A,T.z,T.x,T.y-1);else{const W=b.visibleQuadrants;1&W&&(_(S,N,T.z,te,T.y),z&&(_(S,A,T.z,T.x,T.y-1),_(S,N,T.z,te,T.y-1))),2&W&&(_(S,j,T.z,G,T.y),z&&(_(S,A,T.z,T.x,T.y-1),_(S,j,T.z,G,T.y-1))),4&W&&(_(S,N,T.z,te,T.y),O&&(_(S,A,T.z,T.x,T.y+1),_(S,N,T.z,te,T.y+1))),8&W&&(_(S,j,T.z,G,T.y),O&&(_(S,A,T.z,T.x,T.y+1),_(S,j,T.z,G,T.y+1)))}}const y=[];for(const v of l)l.some(b=>v.isChildOf(b))||y.push(v);if(l=y.filter(v=>!e.some(b=>!!(v.overscaledZ<t&&b.isChildOf(v))||v.equals(b)||v.isChildOf(b))),h){const v=1<<t,b=this.projection.name==="globe"?this._camera.mercatorPosition:this.pointCoordinate(this.getCameraPoint()),T=[v*b.x,v*b.y],S=4,A=S*S;l=l.filter(C=>{const D=C.canonical.x+.5-T[0],F=C.canonical.y+.5-T[1];return D*D+F*F<A})}return l}extendTileCoverToNearPlane(e,t,n){const s=[],l=new Set;for(const F of e)l.add(F.key);const c=(F,O,z,N,j)=>{const te=Pc(O,F,z,N,j);l.has(te)||(s.push(new qr(F,O,z,N,j)),l.add(te))},h=e.reduce((F,O)=>Math.max(F,O.overscaledZ),n),p=1<<n,_=[new Le(0,0),new Le(We,0),new Le(We,We),new Le(0,We)],y=new Le(0,0),v=new Le(0,0),b=(F,O)=>{const z=Math.floor(F[0]),N=Math.floor(F[1]),j=(F[0]-z)*We,te=(F[1]-N)*We,G=Math.floor(O[0]),W=Math.floor(O[1]),K=(O[0]-G)*We,ee=(O[1]-W)*We;for(let le=-1;le<=1;le++){const de=z+le;if(!(de<0||de>=p)){y.x=j-le*We,v.x=K-(de-G)*We;for(let ve=-1;ve<=1;ve++){const xe=N+ve;y.y=te-ve*We,v.y=ee-(xe-W)*We,zh(y,v,_)&&c(h,0,n,de,xe)}}}},T=t.points,S=T[3],A=T[2],C=this._projectToGround(S,T[7]),D=this._projectToGround(A,T[6]);return b(S,C),b(A,D),s}_projectToGround(e,t){return Ws(Qt(),e,t,e[2]/(e[2]-t[2]))}_projectToZ(e,t,n){const s=e[2]-t[2];return Math.abs(s)<1e-6?Hs(e):Ws(Qt(),e,t,(e[2]-n)/s)}extendTileCoverForTunnels(e,t,n,s){if(n<18)return[];const l=t.points,c=l[0],h=l[1],p=l[4],_=l[5];if(p[2]>=0&&_[2]>=0||c[2]<=0||h[2]<=0)return[];const y=p[2]<0?this._projectToZ(c,p,0):p,v=_[2]<0?this._projectToZ(h,_,0):_,b=-s,T=p[2]<b?this._projectToZ(c,p,b):p,S=_[2]<b?this._projectToZ(h,_,b):_,A=this._findExtensionTilesInQuad(e,n,[S,T,v,y],[.5*(y[0]+v[0]),.5*(y[1]+v[1])]);return A.length>3&&(A.length=3),A}_findExtensionTilesInQuad(e,t,n,s){const l=[],c=new Set;for(const G of e)c.add(G.key);const h=e.reduce((G,W)=>Math.max(G,W.overscaledZ),t),p=1<<t,_=[new Le(n[0][0],n[0][1]),new Le(n[1][0],n[1][1]),new Le(n[3][0],n[3][1]),new Le(n[2][0],n[2][1]),new Le(n[0][0],n[0][1])],y=n[0][0],v=n[1][0],b=n[2][0],T=n[3][0],S=n[0][1],A=n[1][1],C=n[2][1],D=n[3][1],F=Math.max(0,Math.floor(Math.min(y,v,b,T))),O=Math.min(p-1,Math.ceil(Math.max(y,v,b,T))-1),z=Math.max(0,Math.floor(Math.min(S,A,C,D))),N=Math.min(p-1,Math.ceil(Math.max(S,A,C,D))-1);for(let G=z;G<=N;G++)for(let W=F;W<=O;W++){if(!X_(_,W,G,W+1,G+1))continue;const K=Pc(0,h,t,W,G);c.has(K)||(l.push(new qr(h,0,t,W,G)),c.add(K))}const j=s[0],te=s[1];return l.sort((G,W)=>{const K=G.canonical.x+.5-j,ee=G.canonical.y+.5-te,le=W.canonical.x+.5-j,de=W.canonical.y+.5-te;return K*K+ee*ee-(le*le+de*de)||G.canonical.x-W.canonical.x||G.canonical.y-W.canonical.y}),l}coveringTiles(e){let t=this.coveringZoomLevel(e);const n=t,s=this.elevation&&this.elevation.exaggeration(),l=s&&!e.isTerrainDEM,c=this.projection.name==="mercator";if(e.minzoom!==void 0&&t<e.minzoom)return[];e.maxzoom!==void 0&&t>e.maxzoom&&(t=e.maxzoom);const h=this.locationCoordinate(this.center),p=this.center.lat,_=1<<t,y=[_*h.x,_*h.y,0],v=this.projection.name==="globe",b=!v,T=Pl.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,t,b),S=v?this._camera.mercatorPosition:this.pointCoordinate(this.getCameraPoint()),A=_*o(1,this.center.lat),C=this._camera.position[2]/o(1,this.center.lat),D=[_*S.x,_*S.y,C*(b?1:A)],F=v||s,O=this.cameraToCenterDistance/e.tileSize*(e.roundZoom?1:.502),z=this.isLODDisabled(!0)?t:0;let N;if(this._elevation&&e.isTerrainDEM)N=1e4*this._elevation.exaggeration();else if(this._elevation){const se=this._elevation.getMinMaxForVisibleTiles();N=se?se.max:this._centerAltitude}else N=this._centerAltitude;const j=e.isTerrainDEM?-N:this._elevation?this._elevation.getMinElevationBelowMSL():0,te=this.projection.isReprojectedInTileSpace?Av(this):1,G=se=>{const ge=new E(se.x+25e-6,se.y,se.z),Se=new E(se.x,se.y+25e-6,se.z),Me=se.toLngLat(),Pe=ge.toLngLat(),Ie=Se.toLngLat(),Oe=this.locationCoordinate(Me),Be=this.locationCoordinate(Pe),Ke=this.locationCoordinate(Ie),Ne=Math.hypot(Be.x-Oe.x,Be.y-Oe.y),He=Math.hypot(Ke.x-Oe.x,Ke.y-Oe.y);return Math.sqrt(Ne*He)*te/25e-6},W=se=>{const pe=N,ge=j;return{aabb:bx(this,_,0,0,0,se,ge,pe,this.projection),zoom:0,x:0,y:0,minZ:ge,maxZ:pe,wrap:se,fullyVisible:!1}},K=[];let ee=[];const le=t,de=e.reparseOverscaled?n:t,ve=(C-this._centerAltitude)*A,xe=se=>{if(!this._elevation||!se.tileID||!c)return;const pe=this._elevation.getMinMaxForTile(se.tileID),ge=se.aabb;pe?(ge.min[2]=pe.min,ge.max[2]=pe.max,ge.center[2]=(ge.min[2]+ge.max[2])/2):(se.shouldSplit=Fe(se),se.shouldSplit||(ge.min[2]=ge.max[2]=ge.center[2]=this._centerAltitude))},we=(se,pe)=>{if(.707*pe<se)return 1;const ge=pe/se;return ge/(1.4144271570014144+(Math.pow(1.1,ge-1.4144271570014144+1)-1)/(1.1-1)-1)},Fe=se=>{if(se.zoom<z)return!0;if(se.zoom===le)return!1;if(se.shouldSplit!=null)return se.shouldSplit;const pe=se.aabb.distanceX(D),ge=se.aabb.distanceY(D);let Se=ve,Me=1;if(v){Se=se.aabb.distanceZ(D);const He=Math.pow(2,se.zoom),ft=wr((se.y+1)/He),pt=wr(se.y/He),xt=Math.min(Math.max(p,ft),pt),ht=r(xt)/r(p);if(Me=xt===p?1/Math.max(1,this._mercatorScaleRatio-.3):Math.min(1,ht/this._mercatorScaleRatio),this.zoom<=5&&se.zoom===le-1&&ht>=.9)return!0}else if(l&&(Se=se.aabb.distanceZ(D)*A),this.projection.isReprojectedInTileSpace&&n<=5){const He=Math.pow(2,se.zoom),ft=G(new E((se.x+.5)/He,(se.y+.5)/He));Me=ft>.85?1:ft}if(!c&&!v){const He=Math.sqrt(pe*pe+ge*ge+Se*Se);let ft=(1<<le-se.zoom)*O*Me;return ft*=we(Math.max(Se,ve),He),He<ft}let Pe=Number.MAX_VALUE,Ie=0;const Oe=se.aabb.getCorners(),Be=[0,0,0];for(const He of Oe){Li(Be,He,D),v||(l?Be[2]*=A:Be[2]=ve);const ft=Di(Be,this._camera.forward());ft<Pe&&(Pe=ft,Ie=Math.abs(Be[2]))}let Ke=(1<<le-se.zoom)*O*Me;if(Ke*=we(Math.max(Ie,ve),Pe),Pe<Ke)return!0;const Ne=se.aabb.closestPoint(y);return Ne[0]===y[0]&&Ne[1]===y[1]};if(this.renderWorldCopies)for(let se=1;se<=3;se++)K.push(W(-se)),K.push(W(se));for(K.push(W(0));K.length>0;){const se=K.pop(),pe=se.x,ge=se.y;let Se=se.fullyVisible;const Me=()=>this.projection.name==="globe"&&(se.y===0||se.y===(1<<se.zoom)-1);if(!Se){let Pe=F?se.aabb.intersects(T):se.aabb.intersectsFlat(T);if(Pe===0&&Me()){const Ie=new Rc(se.zoom,pe,ge);Pe=ag(this,_,Ie,!0).intersects(T)}if(Pe===0)continue;Se=Pe===2}if(se.zoom===le||!Fe(se)){const Pe=se.zoom===le?de:se.zoom;if(e.minzoom&&e.minzoom>Pe)continue;let Ie=0;if(!Se){let Ne=F?se.aabb.intersectsPrecise(T):se.aabb.intersectsPreciseFlat(T);if(Ne===0&&Me()){const He=new Rc(se.zoom,pe,ge);Ne=ag(this,_,He,!0).intersectsPrecise(T)}if(Ne===0)continue;if(e.calculateQuadrantVisibility)if(T.containsPoint(se.aabb.center))Ie=15;else for(let He=0;He<4;He++)se.aabb.quadrant(He).intersects(T)!==0&&(Ie|=1<<He)}const Oe=y[0]-(.5+pe+(se.wrap<<se.zoom))*(1<<t-se.zoom),Be=y[1]-.5-ge,Ke=se.tileID?se.tileID:new qr(Pe,se.wrap,se.zoom,pe,ge);e.calculateQuadrantVisibility&&(Ke.visibleQuadrants=Ie),ee.push({tileID:Ke,distanceSq:Oe*Oe+Be*Be});continue}for(let Pe=0;Pe<4;Pe++){const Ie=(pe<<1)+Pe%2,Oe=(ge<<1)+(Pe>>1),Be={aabb:c?se.aabb.quadrant(Pe):bx(this,_,se.zoom+1,Ie,Oe,se.wrap,se.minZ,se.maxZ,this.projection),zoom:se.zoom+1,x:Ie,y:Oe,wrap:se.wrap,fullyVisible:Se,tileID:void 0,shouldSplit:void 0,minZ:se.minZ,maxZ:se.maxZ};l&&!v&&(Be.tileID=new qr(se.zoom+1===le?de:se.zoom+1,se.wrap,se.zoom+1,Ie,Oe),xe(Be)),K.push(Be)}}if(this.fogCullDistSq){const se=this.fogCullDistSq,pe=this.horizonLineFromTop();ee=ee.filter(ge=>{const Se=[0,0,0,1],Me=[We,We,0,1],Pe=this.calculateFogTileMatrix(ge.tileID.toUnwrapped());ar(Se,Se,Pe),ar(Me,Me,Pe);const Ie=(Ne=Se,He=Me,(Ke=[])[0]=Math.min(Ne[0],He[0]),Ke[1]=Math.min(Ne[1],He[1]),Ke[2]=Math.min(Ne[2],He[2]),Ke[3]=Math.min(Ne[3],He[3]),Ke),Oe=function(xt,ht,wt){return xt[0]=Math.max(ht[0],wt[0]),xt[1]=Math.max(ht[1],wt[1]),xt[2]=Math.max(ht[2],wt[2]),xt[3]=Math.max(ht[3],wt[3]),xt}([],Se,Me),Be=function(xt,ht){let wt=0;for(let vt=0;vt<2;++vt)xt[vt]>0&&(wt+=(xt[vt]-0)*(xt[vt]-0)),ht[vt]<0&&(wt+=(0-ht[vt])*(0-ht[vt]));return wt}(Ie,Oe);var Ke,Ne,He;if(Be===0)return!0;let ft=!1;const pt=this._elevation;if(pt&&Be>se&&pe!==0){const xt=this.calculateProjMatrix(ge.tileID.toUnwrapped());let ht;e.isTerrainDEM||(ht=pt.getMinMaxForTile(ge.tileID)),ht||(ht={min:j,max:N});const wt=function(ri){const Gt=Math.round((ri+45+360)%360/90)%4;return il[Gt]}(this.rotation),vt=[wt[0]*We,wt[1]*We,ht.max];hi(vt,vt,xt),ft=(1-vt[1])*this.height*.5<pe}return Be<se||ft})}return ee.sort((se,pe)=>se.distanceSq-pe.distanceSq).map(se=>se.tileID)}resize(e,t){this.width=e,this.height=t,this.pixelsToGLUnits=[2/e,-2/t],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(e){return Math.pow(2,e)}scaleZoom(e){return Math.log2(e)}project(e){const t=yt(e.lat,-85.051129,f),n=this.projection.project(e.lng,t);return new Le(n.x*this.worldSize,n.y*this.worldSize)}unproject(e){return this.projection.unproject(e.x/this.worldSize,e.y/this.worldSize)}get point(){return this.project(this.center)}get pointMerc(){return this.point._div(this.worldSize)}get pixelsPerMeterRatio(){return this.pixelsPerMeter/o(1,this.center.lat)/this.worldSize}setLocationAtPoint(e,t){let n,s;const l=this.centerPoint;if(this.projection.name==="globe"){const h=this.worldSize;n=(t.x-l.x)/h,s=(t.y-l.y)/h}else{const h=this.pointCoordinate(t),p=this.pointCoordinate(l);n=h.x-p.x,s=h.y-p.y}const c=this.locationCoordinate(e);this.setLocation(new E(c.x-n,c.y-s))}setLocation(e){this.center=this.coordinateLocation(e),this.projection.wrap&&(this.center=this.center.wrap())}locationPoint(e,t){return this.projection.locationPoint(this,e,t)}locationPoint3D(e,t){return this.projection.locationPoint(this,e,t,!0)}pointLocation(e){return this.coordinateLocation(this.pointCoordinate(e))}pointLocation3D(e,t){return this.coordinateLocation(this.pointCoordinate3D(e,t))}locationCoordinate(e,t){const n=t?o(t,e.lat):void 0,s=this.projection.project(e.lng,e.lat);return new E(s.x,s.y,n)}coordinateLocation(e){return this.projection.unproject(e.x,e.y)}pointRayIntersection(e,t){const n=t??this._centerAltitude,s=[e.x,e.y,0,1],l=[e.x,e.y,1,1];ar(s,s,this.pixelMatrixInverse),ar(l,l,this.pixelMatrixInverse);const c=l[3];Vo(s,s,1/s[3]),Vo(l,l,1/c);const h=s[2],p=l[2];return{p0:s,p1:l,t:h===p?0:(n-h)/(p-h)}}screenPointToMercatorRay(e){const t=[e.x,e.y,0,1],n=[e.x,e.y,1,1];return ar(t,t,this.pixelMatrixInverse),ar(n,n,this.pixelMatrixInverse),Vo(t,t,1/t[3]),Vo(n,n,1/n[3]),t[2]=o(t[2],this._center.lat)*this.worldSize,n[2]=o(n[2],this._center.lat)*this.worldSize,Vo(t,t,1/this.worldSize),Vo(n,n,1/this.worldSize),new qp([t[0],t[1],t[2]],ti([],Li([],n,t)))}rayIntersectionCoordinate(e){const{p0:t,p1:n,t:s}=e,l=o(t[2],this._center.lat),c=o(n[2],this._center.lat);return new E(lt(t[0],n[0],s)/this.worldSize,lt(t[1],n[1],s)/this.worldSize,lt(l,c,s))}pointCoordinate(e,t=this._centerAltitude){return this.projection.pointCoordinate(this,e.x,e.y,t)}pointCoordinate3D(e,t){if(!this.elevation)return this.pointCoordinate(e,t);let n=this.projection.pointCoordinate3D(this,e.x,e.y);if(n)return new E(n[0],n[1],n[2]);let s=0,l=this.horizonLineFromTop();if(e.y>l)return this.pointCoordinate(e,t);const c=.02*l,h=e.clone();for(let p=0;p<10&&l-s>c;p++){h.y=lt(s,l,.66);const _=this.projection.pointCoordinate3D(this,h.x,h.y);_?(l=h.y,n=_):s=h.y}return n?new E(n[0],n[1],n[2]):this.pointCoordinate(e)}isPointAboveHorizon(e){return this.projection.isPointAboveHorizon(this,e)}isPointOnSurface(e){if(e.y<0||e.y>this.height||e.x<0||e.x>this.width)return!1;if(this.elevation||this.zoom>=6)return!this.isPointAboveHorizon(e);const t=this.pointCoordinate(e);return t.y>=0&&t.y<=1}_coordinatePoint(e,t){const n=t&&this.elevation?this.elevation.getAtPointOrZero(e,this._centerAltitude):this._centerAltitude,s=[e.x*this.worldSize,e.y*this.worldSize,n+e.toAltitude(),1];return ar(s,s,this.pixelMatrix),s[3]>0?new Le(s[0]/s[3],s[1]/s[3]):new Le(Number.MAX_VALUE,Number.MAX_VALUE)}_getBoundsNonRectangular(){const{top:e,left:t}=this._edgeInsets,n=this.height-this._edgeInsets.bottom,s=this.width-this._edgeInsets.right,l=this.pointLocation3D(new Le(t,e)),c=this.pointLocation3D(new Le(s,e)),h=this.pointLocation3D(new Le(s,n)),p=this.pointLocation3D(new Le(t,n));let _=Math.min(l.lng,c.lng,h.lng,p.lng),y=Math.max(l.lng,c.lng,h.lng,p.lng),v=Math.min(l.lat,c.lat,h.lat,p.lat),b=Math.max(l.lat,c.lat,h.lat,p.lat);const T=Math.pow(2,-this.zoom)/16*270,S=this.projection.name==="globe"?1:4,A=(C,D,F,O,z)=>{const N=(C+F)/2,j=(D+O)/2,te=new Le(N,j),{lng:G,lat:W}=this.pointLocation3D(te),K=Math.max(0,_-G,v-W,G-y,W-b);_=Math.min(_,G),y=Math.max(y,G),v=Math.min(v,W),b=Math.max(b,W),(z<S||K>T)&&(A(C,D,N,j,z+1),A(N,j,F,O,z+1))};if(A(t,e,s,e,1),A(s,e,s,n,1),A(s,n,t,n,1),A(t,n,t,e,1),this.projection.name==="globe"){const[C,D]=function(F){const O=er(new Float64Array(16));zt(O,F.pixelMatrix,F.globeMatrix);const z=[0,Yo,0],N=[0,Ko,0];return hi(z,z,O),hi(N,N,O),[z[0]>0&&z[0]<=F.width&&z[1]>0&&z[1]<=F.height&&!hg(F,new Wt(F.center.lat,90)),N[0]>0&&N[0]<=F.width&&N[1]>0&&N[1]<=F.height&&!hg(F,new Wt(F.center.lat,-90))]}(this);C?(b=90,y=180,_=-180):D&&(v=-90,y=180,_=-180)}return new a(new Wt(_,v),new Wt(y,b))}_getBoundsRectangular(e,t){const{top:n,left:s}=this._edgeInsets,l=this.height-this._edgeInsets.bottom,c=this.width-this._edgeInsets.right,h=new Le(s,n),p=new Le(c,n),_=new Le(c,l),y=new Le(s,l);let v=this.pointCoordinate(h,e),b=this.pointCoordinate(p,e);const T=this.pointCoordinate(_,t),S=this.pointCoordinate(y,t),A=(C,D)=>(D.y-C.y)/(D.x-C.x);return v.y>1&&b.y>=0?v=new E((1-S.y)/A(S,v)+S.x,1):v.y<0&&b.y<=1&&(v=new E(-S.y/A(S,v)+S.x,0)),b.y>1&&v.y>=0?b=new E((1-T.y)/A(T,b)+T.x,1):b.y<0&&v.y<=1&&(b=new E(-T.y/A(T,b)+T.x,0)),new a().extend(this.coordinateLocation(v)).extend(this.coordinateLocation(b)).extend(this.coordinateLocation(S)).extend(this.coordinateLocation(T))}_getBoundsRectangularTerrain(){const e=this.elevation;if(!e.visibleDemTiles.length||e.isUsingMockSource())return this._getBoundsRectangular(0,0);const t=e.visibleDemTiles.reduce((n,s)=>{if(s.dem){const l=s.dem.tree;n.min=Math.min(n.min,l.minimums[0]),n.max=Math.max(n.max,l.maximums[0])}return n},{min:Number.MAX_VALUE,max:0});return this._getBoundsRectangular(t.min*e.exaggeration(),t.max*e.exaggeration())}getBounds(){return this.projection.name==="mercator"||this.projection.name==="equirectangular"?this._terrainEnabled()?this._getBoundsRectangularTerrain():this._getBoundsRectangular(0,0):this._getBoundsNonRectangular()}horizonLineFromTop(e=!0){const t=this.height/2/Math.tan(this._fov/2)/Math.tan(Math.max(this._pitch,.1))-this.centerOffset.y,n=this.height/2-t*(1-this._horizonShift);return e?Math.max(0,n):n}getMaxBounds(){return this.maxBounds}setMaxBounds(e){this.maxBounds=e,this.minLat=-85.051129,this.maxLat=f,this.minLng=-180,this.maxLng=180,e&&(this.minLat=e.getSouth(),this.maxLat=e.getNorth(),this.minLng=e.getWest(),this.maxLng=e.getEast(),this.maxLng<this.minLng&&(this.maxLng+=360)),this.worldMinX=po(this.minLng)*this.tileSize,this.worldMaxX=po(this.maxLng)*this.tileSize,this.worldMinY=$n(this.maxLat)*this.tileSize,this.worldMaxY=$n(this.minLat)*this.tileSize,this._constrain()}calculatePosMatrix(e,t){return this.projection.createTileMatrix(this,t,e)}calculateDistanceTileData(e){const t=e.key,n=this._distanceTileDataCache;if(n[t])return n[t];const s=e.canonical,l=1/this.height,c=this.cameraWorldSize,h=c/this.zoomScale(s.z),p=(s.x+Math.pow(2,s.z)*e.wrap)*h,_=s.y*h,y=this.point;y.x*=c/this.worldSize,y.y*=c/this.worldSize;const v=this.angle,b=Math.sin(-v),T=-Math.cos(-v);return n[t]={bearing:[b,T],center:[(y.x-p)*l,(y.y-_)*l],scale:h/We*l},n[t]}calculateFogTileMatrix(e){const t=e.key,n=this._fogTileMatrixCache;if(n[t])return n[t];const s=this.projection.createTileMatrix(this,this.cameraWorldSizeForFog,e);return zt(s,this.worldToFogMatrix,s),n[t]=new Float32Array(s),n[t]}calculateProjMatrix(e,t=!1,n=!1){const s=e.key;let l;if(l=n?this._expandedProjMatrixCache:t?this._alignedProjMatrixCache:this._projMatrixCache,l[s])return l[s];const c=this.calculatePosMatrix(e,this.worldSize);let h;return h=this.projection.isReprojectedInTileSpace?this.mercatorMatrix:n?this.expandedFarZProjMatrix:t?this.alignedProjMatrix:this.projMatrix,zt(c,h,c),l[s]=new Float32Array(c),l[s]}calculatePixelsToTileUnitsMatrix(e){const t=e.tileID.key,n=this._pixelsToTileUnitsCache;if(n[t])return n[t];const s=function(l,c){const{scale:h}=l.tileTransform,p=h*We/(l.tileSize*Math.pow(2,c.zoom-l.tileID.overscaledZ+l.tileID.canonical.z)),_=c.inverseAdjustmentMatrix;return new Float32Array([_[0]*p,_[1]*p,_[2]*p,_[3]*p])}(e,this);return n[t]=s,n[t]}customLayerMatrix(){return this.mercatorMatrix.slice()}globeToMercatorMatrix(){if(this.projection.name==="globe"){const e=1/this.worldSize,t=No([],[e,e,e]);return zt(t,t,this.globeMatrix),t}}recenterOnTerrain(){if(!this._elevation||this.projection.name==="globe")return;const e=this._elevation;this._updateCameraState();const t=o(1,this._center.lat)*this.worldSize,n=this._computeCameraPosition(t),s=this._camera.forward(),l=o(1,this._center.lat);n[2]/=l,s[2]/=l,ti(s,s);const c=e.raycast(n,s,e.exaggeration());if(c){const h=cn([],n,s,c),p=new E(h[0],h[1],o(h[2],wr(h[1]))),_=(p.z+Xi([p.x-n[0],p.y-n[1],p.z-n[2]*l]))*this._pixelsPerMercatorPixel;this._seaLevelZoom=this._zoomFromMercatorZ(_),this._centerAltitude=p.toAltitude(),this._center=this.coordinateLocation(p),this._updateZoomFromElevation(),this._constrain(),this._calcMatrices()}}_constrainCamera(e=!1){if(!this._elevation)return;const t=this._elevation,n=o(1,this._center.lat)*this.worldSize,s=this._computeCameraPosition(n),l=t.getAtPointOrZero(new E(...s)),c=this.pixelsPerMeter/this.worldSize*l,h=this._minimumHeightOverTerrain(),p=s[2]-c;if(p<=h)if(p<0||e){const _=this.locationCoordinate(this._center,this._centerAltitude),y=[s[0],s[1],_.z-s[2]],v=Xi(y);y[2]-=(h-p)/this._pixelsPerMercatorPixel;const b=Xi(y);if(b===0)return;oi(y,y,v/b*this._pixelsPerMercatorPixel),this._camera.position=[s[0],s[1],_.z*this._pixelsPerMercatorPixel-y[2]],this._updateStateFromCamera()}else this._isCameraConstrained=!0}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const e=this.projection.name==="globe"||this.mercatorFromTransition;if(this.projection.isReprojectedInTileSpace||e){const b=this.center;return b.lat=yt(b.lat,this.minLat,this.maxLat),(this.maxBounds||!this.renderWorldCopies&&!e)&&(b.lng=yt(b.lng,this.minLng,this.maxLng)),this.center=b,void(this._constraining=!1)}const t=this._unmodified,{x:n,y:s}=this.point;let l=0,c=n,h=s;const p=this.width/2,_=this.height/2,y=this.worldMinY*this.scale,v=this.worldMaxY*this.scale;if(s-_<y&&(h=y+_),s+_>v&&(h=v-_),v-y<this.height&&(l=Math.max(l,this.height/(v-y)),h=(v+y)/2),this.maxBounds||!this._renderWorldCopies||!this.projection.wrap){const b=this.worldMinX*this.scale,T=this.worldMaxX*this.scale,S=this.worldSize/2-(b+T)/2;c=(n+S+this.worldSize)%this.worldSize-S,c-p<b&&(c=b+p),c+p>T&&(c=T-p),T-b<this.width&&(l=Math.max(l,this.width/(T-b)),c=(T+b)/2)}c===n&&h===s||this._allowWorldUnderZoom||(this.center=this.unproject(new Le(c,h))),l&&!this._allowWorldUnderZoom&&(this.zoom+=this.scaleZoom(l)),this._constrainCamera(),this._unmodified=t,this._constraining=!1}_minZoomForBounds(){let e=Math.max(0,this.scaleZoom(Math.max(0,this.height)/(this.worldMaxY-this.worldMinY)));return this.maxBounds&&(e=Math.max(e,this.scaleZoom(this.width/(this.worldMaxX-this.worldMinX)))),e}_maxCameraBoundsDistance(){return this._mercatorZfromZoom(this._minZoomForBounds())}_calcMatrices(){if(!this.height)return;const e=this.centerOffset,t=this.projection.name==="globe",n=this.pixelsPerMeter;this.projection.name==="globe"&&(this._mercatorScaleRatio=o(1,this.center.lat)/o(1,45));const s=Tf(this.projection,this.zoom,this.width,this.height,1024);this._pixelsPerMercatorPixel=this.projection.pixelSpaceConversion(this.center.lat,this.worldSize,s),this.cameraToCenterDistance=.5/Math.tan(.5*this._fov)*this.height*this._pixelsPerMercatorPixel,this._updateCameraState(),this._farZ=this.projection.farthestPixelDistance(this),this._nearZ=this.height/50;const l=this.projection.zAxisUnit==="meters"?n:1,c=this._camera.getWorldToCamera(this.worldSize,l);let h;const p=this._camera.getCameraToClipPerspective(this._fov,this.width/this.height,this._nearZ,this._farZ);if(p[8]=2*-e.x/this.width,p[9]=2*e.y/this.height,this.isOrthographic){let N=.5*this.height/Math.tan(this._fov/2)*1*Math.tan(.5*this._fov),j=N*this.aspect,te=-j,G=-N;j-=e.x,te-=e.x,N+=e.y,G+=e.y,h=this._camera.getCameraToClipOrthographic(te,j,G,N,this._nearZ+this._nearClipOffset,this._farZ),((W,K,ee,le)=>{for(let de=0;de<16;de++)W[de]=lt(K[de],ee[de],le)})(h,h,p,Jc(this.pitch>=Yh?1:this.pitch/Yh))}else h=p;const _=Wa([],p,c),y=Wa([],h,c);if(this.projection.isReprojectedInTileSpace){const N=this.locationCoordinate(this.center);er(this._mat4Scratch);const j=this._mat4Scratch;Wi(j,j,[N.x*this.worldSize,N.y*this.worldSize,0]),zt(j,j,Iv(this)),Wi(j,j,[-N.x*this.worldSize,-N.y*this.worldSize,0]),zt(y,y,j),zt(_,_,j),this.inverseAdjustmentMatrix=function(te){const G=Iv(te,!0);return Vc([],[G[0],G[1],G[4],G[5]])}(this)}else this.inverseAdjustmentMatrix=[1,0,0,1];if(mr(this.mercatorMatrix,y,[this.worldSize,this.worldSize,this.worldSize/l,1]),this.projMatrix=y,xn(this.invProjMatrix,this.projMatrix),t){const N=this._camera.getCameraToClipPerspective(this._fov,this.width/this.height,this._nearZ,1/0);N[8]=2*-e.x/this.width,N[9]=2*e.y/this.height,Wa(this._expandedFarZProjMatrixBuf,N,c),this.expandedFarZProjMatrix=this._expandedFarZProjMatrixBuf}else this.expandedFarZProjMatrix=this.projMatrix;xn(this._mat4Scratch,h),this.frustumCorners=ng.fromInvProjectionMatrix(this._mat4Scratch,this.horizonLineFromTop(),this.height),this.cameraFrustum=Pl.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,0,!t),No(this.skyboxMatrix,[1,-1,1]),Is(this.skyboxMatrix,this.skyboxMatrix,this._pitch),js(this.skyboxMatrix,this.skyboxMatrix,this.angle),Gl(this.starsProjMatrix,this._fov,this.width/this.height,this._nearZ,this._farZ);const v=(Math.PI/2-this._pitch)*(this.height/this._fov)*this._horizonShift;Uc(this._mat4Scratch,this.starsProjMatrix),this._mat4Scratch[8]=2*-e.x/this.width,this._mat4Scratch[9]=2*(e.y+v)/this.height,zt(this.skyboxMatrix,this._mat4Scratch,this.skyboxMatrix);const b=this.point,T=b.x,S=b.y,A=this.width%2/2,C=this.height%2/2,D=Math.cos(this.angle),F=Math.sin(this.angle),O=T-Math.round(T)+D*A+F*C,z=S-Math.round(S)+D*C+F*A;if(Uc(this.alignedProjMatrix,y),Wi(this.alignedProjMatrix,this.alignedProjMatrix,[O>.5?O-1:O,z>.5?z-1:z,0]),No(this.labelPlaneMatrix,[this.width/2,-this.height/2,1]),Wi(this.labelPlaneMatrix,this.labelPlaneMatrix,[1,-1,0]),No(this.glCoordMatrix,[1,-1,1]),Wi(this.glCoordMatrix,this.glCoordMatrix,[-1,-1,0]),mr(this.glCoordMatrix,this.glCoordMatrix,[2/this.width,2/this.height,1]),zt(this.pixelMatrix,this.labelPlaneMatrix,_),this._calcFogMatrices(),this._distanceTileDataCache={},!xn(this.pixelMatrixInverse,this.pixelMatrix))throw new Error("failed to invert matrix");if(this.projection.name==="globe"||this.mercatorFromTransition){this.globeMatrix=function(j){const{x:te,y:G}=j.point,{lng:W,lat:K}=j._center;return _x(te,G,j.worldSize,W,K)}(this);const N=[this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]];this.globeCenterInViewSpace=hi(N,N,c),this.globeRadius=this.worldSize/2/Math.PI-1}else this.globeMatrix=this.pixelMatrixInverse;this._projMatrixCache={},this._alignedProjMatrixCache={},this._pixelsToTileUnitsCache={},this._expandedProjMatrixCache={}}_calcFogMatrices(){this._fogTileMatrixCache={};const e=this.cameraWorldSizeForFog,t=this.cameraPixelsPerMeter,n=this._camera.position,s=1/this.height/this._pixelsPerMercatorPixel,l=[e,e,t];oi(l,l,s),oi(n,n,-1),jc(n,n,l),Gs(this.mercatorFogMatrix,n),mr(this.mercatorFogMatrix,this.mercatorFogMatrix,l),this.worldToFogMatrix=this._camera.getWorldToCameraPosition(e,t,s)}_computeCameraPosition(e){const t=(e=e||this.pixelsPerMeter)/this.pixelsPerMeter,n=this._camera.forward(),s=this.point,l=this._mercatorZfromZoom(this._seaLevelZoom?this._seaLevelZoom:this._zoom)*t-e/this.worldSize*this._centerAltitude;return[s.x/this.worldSize-n[0]*l,s.y/this.worldSize-n[1]*l,e/this.worldSize*this._centerAltitude-n[2]*l]}_updateCameraState(){this.height&&(this._camera.setPitchBearing(this._pitch,this.angle),this._camera.position=this._computeCameraPosition())}_translateCameraConstrained(e){const t=this._maxCameraBoundsDistance()*Math.cos(this._pitch),n=this._camera.position[2],s=e[2];let l=1;this.projection.wrap&&(this.center=this.center.wrap()),s>0&&(l=Math.min((t-n)/s,1)),this._camera.position=cn([],this._camera.position,e,l),this._updateStateFromCamera()}_updateStateFromCamera(){const e=this._camera.position,t=this._camera.forward(),{pitch:n,bearing:s}=this._camera.getPitchBearing(),l=o(this._centerAltitude,this.center.lat)*this._pixelsPerMercatorPixel,c=this._mercatorZfromZoom(this._maxZoom)*Math.cos(Bt(this._maxPitch)),h=Math.max((e[2]-l)/Math.cos(n),c),p=this._zoomFromMercatorZ(h);cn(e,e,t,h),this._pitch=yt(n,Bt(this.minPitch),Bt(this.maxPitch)),this.angle=vn(s,-Math.PI,Math.PI),this._setZoom(yt(p,this._minZoom,this._maxZoom)),this._updateSeaLevelZoom(),this._center=this.coordinateLocation(new E(e[0],e[1],e[2])),this._unmodified=!1,this._constrain(),this._calcMatrices()}_worldSizeFromZoom(e){return Math.pow(2,e)*this.tileSize}_mercatorZfromZoom(e){return this.cameraToCenterDistance/this._worldSizeFromZoom(e)}_minimumHeightOverTerrain(){const e=Math.min(this._seaLevelZoom??this._zoom,this._maxZoom)+4;return this._mercatorZfromZoom(e)}_zoomFromMercatorZ(e){return this.scaleZoom(this.cameraToCenterDistance/(Math.max(0,e)*this.tileSize))}zoomFromMercatorZAdjusted(e){let t=0,n=6,s=0,l=1/0;for(;n-t>1e-6&&n>t;){const c=t+.5*(n-t),h=this.tileSize*Math.pow(2,c),p=this.getCameraToCenterDistance(this.projection,c,h),_=this.scaleZoom(p/(Math.max(0,e)*this.tileSize)),y=Math.abs(c-_);y<l&&(l=y,s=c),c<_?t=c:n=c}return s}_terrainEnabled(){return!(!this._elevation||!this.projection.supportsTerrain&&(gi("Terrain is not yet supported with alternate projections. Use mercator or globe to enable terrain."),1))}anyCornerOffEdge(e,t){const n=Math.min(e.x,t.x),s=Math.max(e.x,t.x),l=Math.min(e.y,t.y),c=Math.max(e.y,t.y);if(l<this.horizonLineFromTop(!1))return!0;if(this.projection.name!=="mercator")return!1;const h=[new Le(n,l),new Le(s,c),new Le(n,c),new Le(s,l)],p=this.renderWorldCopies?-3:0,_=this.renderWorldCopies?4:1;for(const y of h){const v=this.pointRayIntersection(y);if(v.t<0)return!0;const b=this.rayIntersectionCoordinate(v);if(b.x<p||b.y<0||b.x>_||b.y>1)return!0}return!1}isHorizonVisible(){return this.pitch+Ur(this.fovAboveCenter)>88||this.anyCornerOffEdge(new Le(0,0),new Le(this.width,this.height))}zoomDeltaToMovement(e,t){const n=Xi(Li([],this._camera.position,e)),s=this._zoomFromMercatorZ(n)+t;return n-this._mercatorZfromZoom(s)}getCameraPoint(){if(this.projection.name==="globe"){const e=function([t,n,s],l){const c=[t,n,s,1];ar(c,c,l);const h=c[3]=Math.max(c[3],1e-6);return c[0]/=h,c[1]/=h,c[2]/=h,c}([this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]],this.pixelMatrix);return new Le(e[0],e[1])}{const e=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new Le(0,e))}}getCameraToCenterDistance(e,t=this.zoom,n=this.worldSize){const s=Tf(e,t,this.width,this.height,1024),l=e.pixelSpaceConversion(this.center.lat,n,s);let c=.5/Math.tan(.5*this._fov)*this.height*l;return this.isOrthographic&&(c=lt(1,c,Jc(this.pitch>=Yh?1:this.pitch/Yh))),c}getWorldToCameraMatrix(){const e=this._camera.getWorldToCamera(this.worldSize,this.projection.zAxisUnit==="meters"?this.pixelsPerMeter:1);return this.projection.name==="globe"&&zt(e,e,this.globeMatrix),e}getFrustum(e){return Pl.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,e,this.projection.zAxisUnit==="meters")}}const Kh=(i,e)=>{if(e<=0||i.terrain)return{shouldRenderCutoff:!1,uniformValues:{u_cutoff_params:[0,0,0,1]}};const t=i.transform,n=t.pitch,s=t.isLODDisabled(!1)?60:30;if(n<s-15)return{shouldRenderCutoff:!1,uniformValues:{u_cutoff_params:[0,0,0,1]}};const l=t._farZ-t._nearZ,c=e*t.height*1.3,h=Math.pow(2,.85*Math.max(t._zoom-i.minCutoffZoom,0)),p=1.4*t.cameraToCenterDistance*h,_=ls(s-15,s,n),y=lt(t._farZ+c,p,_),v=Math.min(c,y-t._nearZ);return{shouldRenderCutoff:_>0,uniformValues:{u_cutoff_params:[t._nearZ,t._farZ,(y-t._nearZ)/l,(y-v-t._nearZ)/l]}}},zf=.05;function Km(i,e,t){const n=ls(45,65,t),[s,l]=i.range;let c=1-Math.min(1,Math.exp((e-s)/(l-s)*-6));return c*=c*c,c=Math.min(1,1.00747*c),c*n*i.alpha}function g1(i,e,t,n,s){return Km(i,Xi(hi([],[e,t,n],s.mercatorFogMatrix)),s.pitch)}function _y(i,e,t,n){const s=1<<i.z;e.lat=wr((n/We+i.y)/s),e.lng=qn((t/We+i.x)/s)}const y1=(i,e,t=1)=>({u_matrix:i,u_color:e,u_overlay:0,u_overlay_scale:t}),ja=new Float64Array(16),Bc=new Float64Array(16),x1=new Float64Array(16),gy=new Float64Array(16),yy=new Float64Array(16),Jm=new Float64Array(16),LE=new Float64Array(16),Qm=[0,0,0],zE=new Float32Array(16),e_=[0,0,0],FE=[0,0,0],xy=[];function v1(i,e,t){const n=t.cameraWorldSizeForFog/t.worldSize;return mr(i,t.worldToFogMatrix,[n,n,1]),zt(i,i,e),i}function Ff(i,e,t,n){return Wi(i,e,t),ns(n,OT)||mr(i,i,n),i}function vy(i,e,t,n,s){const l=t.material,c=n.context,{baseColorTexture:h,metallicRoughnessTexture:p}=l.pbrMetallicRoughness,{normalTexture:_,occlusionTexture:y,emissionTexture:v}=l;function b(S,A,C){if(S&&(i.push(A),c.activeTexture.set(c.gl.TEXTURE0+C),S.gfxTexture)){const{minFilter:D,magFilter:F,wrapS:O,wrapT:z}=S.sampler;S.gfxTexture.bindExtraParam(D,F,O,z)}}b(h,"HAS_TEXTURE_u_baseColorTexture",Yn.BaseColor),b(p,"HAS_TEXTURE_u_metallicRoughnessTexture",Yn.MetallicRoughness),b(_,"HAS_TEXTURE_u_normalTexture",Yn.Normal),b(y,"HAS_TEXTURE_u_occlusionTexture",Yn.Occlusion),b(v,"HAS_TEXTURE_u_emissionTexture",Yn.Emission),s&&(s.texture||(s.texture=new Ox(n.context,s.image,[s.image.height,s.image.height,s.image.height],c.gl.RGBA8)),c.activeTexture.set(c.gl.TEXTURE0+Yn.LUT),s.texture&&s.texture.bind(c.gl.LINEAR,c.gl.CLAMP_TO_EDGE),i.push("APPLY_LUT_ON_GPU")),t.texcoordBuffer&&(i.push("HAS_ATTRIBUTE_a_uv_2f"),e.push(t.texcoordBuffer)),t.colorBuffer&&(i.push(t.colorBuffer.itemSize===12?"HAS_ATTRIBUTE_a_color_3f":"HAS_ATTRIBUTE_a_color_4f"),e.push(t.colorBuffer)),t.normalBuffer&&(i.push("HAS_ATTRIBUTE_a_normal_3f"),e.push(t.normalBuffer)),t.pbrBuffer&&(i.push("HAS_ATTRIBUTE_a_pbr"),i.push("HAS_ATTRIBUTE_a_heightBasedEmissiveStrength"),e.push(t.pbrBuffer)),l.alphaMode!=="OPAQUE"&&l.alphaMode!=="MASK"||i.push("UNPREMULT_TEXTURE_IN_SHADER"),l.defined||i.push("DIFFUSE_SHADED");const T=n.shadowRenderer;T&&(i.push("RENDER_SHADOWS"),T.useNormalOffset&&i.push("NORMAL_OFFSET"))}function by(i,e,t,n,s,l){const c=i.modelOpacity,h=e.context,p=new mn(e.context.gl.LEQUAL,i.isLightMesh?mn.ReadOnly:mn.ReadWrite,e.depthRangeFor3D),_=e.transform,y=i.mesh,v=y.material,b=v.pbrMetallicRoughness,T=e.style.fog;e.transform.projection.zAxisUnit==="pixels"?ja.set(i.nodeModelMatrix):zt(ja,n.zScaleMatrix,i.nodeModelMatrix),zt(ja,n.negCameraPosMatrix,ja),xn(Bc,ja),Ul(Bc,Bc);const S=t.paint.get("model-color-use-theme").constantOr("default")==="none",A=t.paint.get("model-emissive-strength").constantOr(0),C={defines:[]},D=[],F=e.shadowRenderer;F&&(F.useNormalOffset=!1),vy(C.defines,D,y,e,S?null:t.lut);let O=null;if(T&&(O=v1(x1,i.nodeModelMatrix,e.transform),_.projection.name!=="globe")){const te=y.aabb.min,G=y.aabb.max,[W,K]=T.getOpacityForBounds(O,te[0],te[1],G[0],G[1]);C.overrideFog=W>=zf||K>=zf}const z=Kh(e,t.paint.get("model-cutoff-fade-range"));z.shouldRenderCutoff&&C.defines.push("RENDER_CUTOFF");const N=e.getOrCreateProgram("model",C),j=ly(i.worldViewProjection,ja,Bc,null,e,c,b.baseColorFactor,v.emissiveFactor,b.metallicFactor,b.roughnessFactor,v,A,t,void 0,void 0,i.materialOverride,i.modelColor,1,N.fixedDefines.includes("LIGHTING_3D_MODE"));e.uploadCommonUniforms(h,N,null,O,z,i.lightOverrides),e.renderPass!=="shadow"&&F&&F.setupShadowsFromMatrix(i.nodeModelMatrix,N),N.draw(e,h.gl.TRIANGLES,p,s,l,y.material.doubleSided?_n.disabled:_n.backCCW,j,t.id,y.vertexBuffer,y.indexBuffer,y.segments,t.paint,e.transform.zoom,void 0,D)}function b1(i,e){return i.style._importedAsBasemap?"basemap":e.scope}function wy(i,e,t,n,s,l,c,h,p,_,y){const v=i.transform,b=!!e.isGeometryBloom&&e.isGeometryBloom;if(e.minZoom!==void 0&&i.transform.zoom<e.minZoom||e.maxZoom!==void 0&&i.transform.zoom>e.maxZoom||b&&i.renderPass==="shadow")return;const T=v.projection.name==="globe"?Cm(t,v):[...t];zt(T,T,e.globalMatrix);const S=zt([],n,T);if(e.meshes)for(const A of e.meshes){const C=h.get(A.material.name);if(C&&C.opacity<=0)continue;if(A.material.alphaMode!=="BLEND"){c.push({mesh:A,depth:0,modelIndex:s,worldViewProjection:S,nodeModelMatrix:T,isLightMesh:b,materialOverride:C,modelOpacity:p,modelColor:_,lightOverrides:y,node:e,modelMatrix:t});continue}const D=hi([],A.centroid,S);!v.isOrthographic&&D[2]<=0||l.push({mesh:A,depth:D[2],modelIndex:s,worldViewProjection:S,nodeModelMatrix:T,isLightMesh:b,materialOverride:C,modelOpacity:p,modelColor:_,lightOverrides:y,node:e,modelMatrix:t})}if(e.children)for(const A of e.children)wy(i,A,t,n,s,l,c,h,p,_,y)}function Of(i,e,t,n,s){const l=t.shadowRenderer;if(!l)return;const c=l.getShadowPassDepthMode(),h=s||l.calculateShadowPassMatrixFromMatrix(e),p=o1(h);t.getOrCreateProgram("modelDepth").draw(t,t.context.gl.TRIANGLES,c,bs.disabled,Qi.disabled,_n.disabled,p,n.id,i.vertexBuffer,i.indexBuffer,i.segments,n.paint,t.transform.zoom,void 0,void 0)}function w1(i,e,t,n){const s=function(y,v){if(v.footprintDebugMesh)return v.footprintDebugMesh;if(!v.footprint)return null;const b=y.context,T=v.footprint.vertices,S=v.footprint.indices,A=new fe;A.reserve(T.length);for(const K of T)A.emplaceBack(K.x,K.y);const C=new bt;C.reserve(S.length);for(let K=0;K<S.length;K+=3)C.emplaceBack(S[K],S[K+1],S[K+2]);const D=b.createVertexBuffer(A,rg.members),F=b.createIndexBuffer(C),O=fi.simpleSegment(0,0,T.length,S.length),z=v.id||v.name||"footprint";let N;const j=parseInt(z,10);N=isNaN(j)?function(K){let ee=0;for(let le=0;le<K.length;le++)ee=(ee<<5)-ee+K.charCodeAt(le)|0;return ee}(z):j;const te=ec(N),G=ec(N+1),W=ec(N+2);return v.footprintDebugMesh={vertexBuffer:D,indexBuffer:F,segments:O,color:new Lt(te,G,W,.5)},v.footprintDebugMesh}(i,t);if(!s)return;const l=i.context,c=l.gl,h=i.getOrCreateProgram("debug"),p=s.color,_=mn.disabled;l.activeTexture.set(c.TEXTURE0),i.emptyTexture.bind(c.LINEAR,c.CLAMP_TO_EDGE),h.draw(i,c.TRIANGLES,_,bs.disabled,Qi.alphaBlended,_n.disabled,y1(n,p.toPremultipliedRenderColor(null)),"$debug",s.vertexBuffer,s.indexBuffer,s.segments)}function OE(i,e,t,n,s,l){for(const c of s){const h={...n};h.part=c;const p={type:"Unknown",id:e,properties:h},_={orientation:i.paint.get("model-rotation").evaluate(p,t)};l.set(c,_)}}function BE(i,e,t,n,s,l){for(const c of s){const h={...n};h.part=c;const p={type:"Unknown",id:e,properties:h},_={color:i.paint.get("model-color").evaluate(p,t),colorMix:i.paint.get("model-color-mix-intensity").evaluate(p,t),opacity:i.paint.get("model-opacity").evaluate(p,t),emissionStrength:i.paint.get("model-emissive-strength").evaluate(p,t)};l.set(c,_)}}function T1(i,e,t,n,s){let l=!1;for(const h of n)h.modelOpacity!==1&&(by(h,i,e,s[h.modelIndex],bs.disabled,Qi.disabled),l=!0);for(const h of n)by(h,i,e,s[h.modelIndex],h.modelOpacity!==1?i.stencilModeFor3D():bs.disabled,i.colorModeForRenderPass());l&&i.resetStencilClippingMasks();const c=Qi.additive;for(const h of t)by(h,i,e,s[h.modelIndex],bs.disabled,h.isLightMesh?c:i.colorModeForRenderPass())}function kE(i,e,t){const n=e.updateZoomBasedPaintProperties(),s=function(l,c,h){let p,_,y,v=l.terrain?l.terrain.exaggeration():0;if(l.terrain&&v>0){const b=l.terrain,T=b.findDEMTileFor(h);T&&T.dem?p=Wh.create(b,h,T):v=0}if(v===0&&(c.terrainElevationMin=0,c.terrainElevationMax=0),v===c.validForExaggeration&&(v===0||p&&p._demTile&&p._demTile.tileID===c.validForDEMTile.id&&p._dem._timestamp===c.validForDEMTile.timestamp))return!1;for(const b in c.instancesPerModel){const T=c.instancesPerModel[b];for(let S=0;S<T.instancedDataArray.length;++S){const A=(p?v*p.getElevationAt(0|T.instancedDataArray.float32[16*S],0|T.instancedDataArray.float32[16*S+1],!0,!0):0)+T.instancesEvaluatedElevation[S];T.instancedDataArray.float32[16*S+6]=A,_=_?Math.min(c.terrainElevationMin,A):A,y=y?Math.max(c.terrainElevationMax,A):A}}return c.terrainElevationMin=_||0,c.terrainElevationMax=y||0,c.validForExaggeration=v,c.validForDEMTile=p&&p._demTile?{id:p._demTile.tileID,timestamp:p._dem._timestamp}:{id:void 0,timestamp:0},!0}(i,e,t);(n||s)&&(e.uploaded=!1,e.upload(i.context))}const Ga={shadowUniformsInitialized:!1,useSingleShadowCascade:!1,tileMatrix:new Float64Array(16),shadowTileMatrix:new Float32Array(16),aabb:new zi([0,0,0],[We,We,0])};function NE(i,e){const t=1<<i.canonical.z,n=e.getFreeCameraOptions().position,s=e.elevation,l=i.canonical.x/t,c=(i.canonical.x+1)/t,h=i.canonical.y/t,p=(i.canonical.y+1)/t;let _=e._centerAltitude;if(s){const T=s.getMinMaxForTile(i);T&&T.max>_&&(_=T.max)}const y=yt(n.x,l,c)-n.x,v=yt(n.y,h,p)-n.y,b=o(_,e.center.lat)-n.z;return e._zoomFromMercatorZ(Math.sqrt(y*y+v*v+b*b))}function E1(i,e,t,n,s,l,c){const h=i.context,p=i.renderPass==="shadow",_=i.shadowRenderer,y=p&&_?_.getShadowPassDepthMode():new mn(h.gl.LEQUAL,mn.ReadWrite,i.depthRangeFor3D),v=i.isTileAffectedByFog(l),b=i.transform.projection.name==="globe";if(t.meshes)for(const T of t.meshes){const S=b?[]:["MODEL_POSITION_ON_GPU"],A=[];let C,D,F;const O=!b&&n.instancedDataArray.length>20;O&&S.push("INSTANCED_ARRAYS");const z=Kh(i,e.paint.get("model-cutoff-fade-range"));if(z.shouldRenderCutoff&&S.push("RENDER_CUTOFF"),p&&_)C=i.getOrCreateProgram("modelDepth",{defines:S}),D=o1(c.shadowTileMatrix,c.shadowTileMatrix,t.globalMatrix),F=Qi.disabled;else{vy(S,A,T,i,e.paint.get("model-color-use-theme").constantOr("default")==="none"?null:e.lut),C=i.getOrCreateProgram("model",{defines:S,overrideFog:v});const j=T.material,te=j.pbrMetallicRoughness,G=e.paint.get("model-opacity").constantOr(1),W=e.paint.get("model-emissive-strength").constantOr(0);D=ly(l.expandedProjMatrix,t.globalMatrix,zE,null,i,G,te.baseColorFactor,j.emissiveFactor,te.metallicFactor,te.roughnessFactor,j,W,e,s,void 0,void 0,void 0,1,C.fixedDefines.includes("LIGHTING_3D_MODE")),_&&(c.shadowUniformsInitialized?C.setShadowUniformValues(h,_.getShadowUniformValues()):(_.setupShadows(l.toUnwrapped(),C,"model-tile"),c.shadowUniformsInitialized=!0)),F=z.shouldRenderCutoff||G<1||j.alphaMode!=="OPAQUE"?Qi.alphaBlended:Qi.unblended}i.uploadCommonUniforms(h,C,l.toUnwrapped(),null,z);const N=T.material.doubleSided?_n.disabled:_n.backCCW;if(O)A.push(n.instancedDataBuffer),C.draw(i,h.gl.TRIANGLES,y,bs.disabled,F,N,D,e.id,T.vertexBuffer,T.indexBuffer,T.segments,e.paint,i.transform.zoom,void 0,A,n.instancedDataArray.length);else{const j=p?"u_instance":"u_normal_matrix";for(let te=0;te<n.instancedDataArray.length;++te)D[j]=new Float32Array(n.instancedDataArray.arrayBuffer,64*te,16),C.draw(i,h.gl.TRIANGLES,y,bs.disabled,F,N,D,e.id,T.vertexBuffer,T.indexBuffer,T.segments,e.paint,i.transform.zoom,void 0,A)}}if(t.children)for(const T of t.children)E1(i,e,T,n,s,l,c)}function VE(i,e,t,n,s){const l=i.node;if(l.lodMeshes&&l.lodMeshes.length>0)if(i.targetLod<0)i.targetLod=e>n?1:0;else{const c=s>0?t/1e3/s:1;i.targetLod=yt(e>n?i.targetLod+c:i.targetLod-c,0,1)}else i.targetLod=0}function UE(i,e,t,n){if(!t.modelManager)return!0;const s=t.modelManager;if(!t.shadowRenderer)return!0;const l=t.shadowRenderer,c=e.aabb;let h=!0,p=i.maxHeight;if(p===0){let y=0;for(const v in i.instancesPerModel){const b=s.getModel(v,n);b?y=Math.max(y,Math.max(Math.max(b.aabb.max[0],b.aabb.max[1]),b.aabb.max[2])):h=!1}p=i.maxScale*y*1.41+i.maxVerticalOffset,h&&(i.maxHeight=p)}c.max[2]=p,c.min[2]+=i.terrainElevationMin,c.max[2]+=i.terrainElevationMax,hi(c.min,c.min,e.tileMatrix),hi(c.max,c.max,e.tileMatrix);const _=c.intersects(l.getCurrentCascadeFrustum());return t.currentShadowCascade===0&&(i.isInsideFirstShadowMapFrustum=_===2),_===0}function jE(i,e){const t=i.uniformValues.u_cutoff_params[0],n=i.uniformValues.u_cutoff_params[1],s=i.uniformValues.u_cutoff_params[2],l=i.uniformValues.u_cutoff_params[3];return n===t||l===s?1:yt(((e-t)/(n-t)-s)/(l-s),0,1)}function GE(i,e,t,n){if(e.pitch<20)return 1;const s=e.getWorldToCameraMatrix();zt(s,s,i);const l=Hc(t.min[0],t.min[1],t.min[2],1);let c=ar(to(),l,s),h=c,p=c;l[1]=t.max[1],c=ar(to(),l,s),h=c[1]<h[1]?c:h,p=c[1]>p[1]?c:p,l[0]=t.max[0],c=ar(to(),l,s),h=c[1]<h[1]?c:h,p=c[1]>p[1]?c:p,l[1]=t.min[1],c=ar(to(),l,s),h=c[1]<h[1]?c:h,p=c[1]>p[1]?c:p;const _=yt(n[0],0,1),y=100*e.pixelsPerMeter*yt(n[1],0,1),v=yt(n[2],0,1),b=(A=to(),z=(C=h)[1],N=C[2],j=C[3],A[0]=(O=C[0])+(F=_)*((D=p)[0]-O),A[1]=z+F*(D[1]-z),A[2]=N+F*(D[2]-N),A[3]=j+F*(D[3]-j),A),T=Math.tan(.5*e.fovX),S=-b[2]*T;var A,C,D,F,O,z,N,j;if(y===0)return b[1]<-Math.abs(S)?v:1;const te=yt(lt(1,v,(-Math.abs(S)-b[1])/y),v,1);return lt(1,te,yt((e.pitch-20)/20,0,1))}var Ty=`
8#define EPSILON 0.0000001
9#define PI 3.141592653589793
10#ifdef RENDER_CUTOFF
11float cutoff_opacity(vec4 cutoff_params,float depth) {float near=cutoff_params.x;float far=cutoff_params.y;float cutoffStart=cutoff_params.z;float cutoffEnd=cutoff_params.w;float linearDepth=(depth-near)/(far-near);return clamp((linearDepth-cutoffStart)/(cutoffEnd-cutoffStart),0.0,1.0);}
12#endif`,S1=`
13#if defined(VIEWPORT_ORIGIN_TOP_LEFT) || defined(FLIP_Y)
14#define FLIP_VIEWPORT_UV_Y(uv) (uv).y=1.0-(uv).y
15#else
16#define FLIP_VIEWPORT_UV_Y(uv)
17#endif
18#ifdef DUAL_SOURCE_BLENDING
19layout(location=0,index=0) out vec4 glFragColor;layout(location=0,index=1) out vec4 glFragColorSrc1;
20#elif defined(FLOAT_RENDER_TARGET)
21layout(location=0) out highp vec4 glFragColor;
22#else
23layout(location=0) out vec4 glFragColor;
24#endif
25#ifdef USE_MRT1
26layout(location=1) out vec4 out_Target1;
27#endif
28highp float unpack_depth(highp vec4 rgba_depth)
29{const highp vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(rgba_depth,bit_shift)*2.0-1.0;}highp vec4 pack_depth(highp float ndc_z) {
30#ifdef CLIP_ZERO_TO_ONE
31highp float depth=ndc_z;
32#else
33highp float depth=ndc_z*0.5+0.5;
34#endif
35const highp vec4 bit_shift=vec4(255.0*255.0*255.0,255.0*255.0,255.0,1.0);const highp vec4 bit_mask =vec4(0.0,1.0/255.0,1.0/255.0,1.0/255.0);highp vec4 res=fract(depth*bit_shift);res-=res.xxyz*bit_mask;return res;}const float DITHER_THRESHOLDS[16]=float[16](
361.0/17.0, 9.0/17.0, 3.0/17.0,11.0/17.0,13.0/17.0, 5.0/17.0,15.0/17.0, 7.0/17.0,4.0/17.0,12.0/17.0, 2.0/17.0,10.0/17.0,16.0