CWZFUEfd.js

js pometon.com collected 2026-10-06 05:22:59 UTC 1,587,773 bytes, 2,661 lines download raw bytes

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this.r=i,this.g=s,this.b=a,this.a=u}toArray(){const{r:e,g:i,b:s,a}=this;return[255*e,255*i,255*s,a]}toHslaArray(){let{r:e,g:i,b:s,a}=this;if(this.premultiplied){if(a===0)return[0,0,0,0];e/=a,i/=a,s/=a}const u=Math.min(Math.max(e,0),1),h=Math.min(Math.max(i,0),1),f=Math.min(Math.max(s,0),1),_=Math.min(u,h,f),g=Math.max(u,h,f),v=(_+g)/2;if(_===g)return[0,0,100*v,a];const b=g-_,w=v>.5?b/(2-g-_):b/(g+_);let E=0;return g===u?E=(h-f)/b+(h<f?6:0):g===h?E=(f-u)/b+2:g===f&&(E=(u-h)/b+4),E*=60,[Math.min(Math.max(E,0),360),Math.min(Math.max(100*w,0),100),Math.min(Math.max(100*v,0),100),a]}toArray01(){const{r:e,g:i,b:s,a}=this;return[e,i,s,a]}toArray01Scaled(e){const{r:i,g:s,b:a}=this;return[i*e,s*e,a*e]}toArray01Linear(){const{r:e,g:i,b:s,a}=this;return[Math.pow(e,2.2),Math.pow(i,2.2),Math.pow(s,2.2),a]}}class xf extends Yn{constructor(e,i,s,a,u){super(e,i,s,a,u,!1)}}class Du extends Yn{constructor(e,i,s,a,u){super(e,i,s,a,u,!0)}}function Tt(r,e,i){return r*(1-i)+e*i}function _c(r,e,i){return r.map((s,a)=>Tt(s,e[a],i))}hi.black=new hi(0,0,0,1),hi.white=new hi(1,1,1,1),hi.transparent=new hi(0,0,0,0),hi.red=new hi(1,0,0,1),hi.blue=new hi(0,0,1,1);var ul=Object.freeze({__proto__:null,array:_c,color:function(r,e,i){return new hi(Tt(r.r,e.r,i),Tt(r.g,e.g,i),Tt(r.b,e.b,i),Tt(r.a,e.a,i))},number:Tt});function Mo(r,...e){for(const i of e)for(const s in i)r[s]=i[s];return r}class Mn extends Error{constructor(e,i){super(i),this.message=i,this.key=e}}class Lu{constructor(e,i=[]){this.parent=e,this.bindings={};for(const[s,a]of i)this.bindings[s]=a}concat(e){return new Lu(this,e)}get(e){if(this.bindings[e])return this.bindings[e];if(this.parent)return this.parent.get(e);throw new Error(`${e} not found in scope.`)}has(e){return!!this.bindings[e]||!!this.parent&&this.parent.has(e)}}const ca={kind:"null"},dt={kind:"number"},vi={kind:"string"},ci={kind:"boolean"},vn={kind:"color"},bs={kind:"object"},di={kind:"value"},gc={kind:"collator"},hl={kind:"formatted"},dl={kind:"resolvedImage"};function rn(r,e){return{kind:"array",itemType:r,N:e}}function Sr(r){if(r.kind==="array"){const e=Sr(r.itemType);return typeof r.N=="number"?`array<${e}, ${r.N}>`:r.itemType.kind==="value"?"array":`array<${e}>`}return r.kind}const vf=[ca,dt,vi,ci,vn,hl,bs,rn(di),dl];function ua(r,e){if(e.kind==="error")return null;if(r.kind==="array"){if(e.kind==="array"&&(e.N===0&&e.itemType.kind==="value"||!ua(r.itemType,e.itemType))&&(typeof r.N!="number"||r.N===e.N))return null}else{if(r.kind===e.kind)return null;if(r.kind==="value"){for(const i of vf)if(!ua(i,e))return null}}return`Expected ${Sr(r)} but found ${Sr(e)} instead.`}function Zs(r,e){return e.some(i=>i.kind===r.kind)}function pl(r,e){return e.some(i=>i==="null"?r===null:i==="array"?Array.isArray(r):i==="object"?r&&!Array.isArray(r)&&typeof r=="object":i===typeof r)}function yc(r,e){return r.kind==="array"&&e.kind==="array"?r.N===e.N&&yc(r.itemType,e.itemType):r.kind===e.kind}class fl{constructor(e,i,s){this.sensitivity=e?i?"variant":"case":i?"accent":"base",this.locale=s,this.collator=new Intl.Collator(this.locale?this.locale:[],{sensitivity:this.sensitivity,usage:"search"})}compare(e,i){return this.collator.compare(e,i)}resolvedLocale(){return new Intl.Collator(this.locale?this.locale:[]).resolvedOptions().locale}}class xc{constructor(e,i,s,a,u){this.text=e.normalize?e.normalize():e,this.image=i,this.scale=s,this.fontStack=a,this.textColor=u}}class nn{constructor(e){this.sections=e}static fromString(e){return new nn([new xc(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 nn?e:nn.fromString(e)}toString(){return this.sections.length===0?"":this.sections.map(e=>e.text).join("")}serialize(){const e=["format"];for(const i of this.sections){if(i.image){const a=i.image.getPrimary().id.toString();e.push(["image",a]);continue}e.push(i.text);const s={};i.fontStack&&(s["text-font"]=["literal",i.fontStack.split(",")]),i.scale&&(s["font-scale"]=i.scale),i.textColor&&(s["text-color"]=["rgba"].concat(i.textColor.toNonPremultipliedRenderColor(null).toArray())),e.push(s)}return e}}class ws{constructor(e,i={}){if(this.id=xn.from(e),this.options=Object.assign({},i),i.transform){const{a:s,b:a,c:u,d:h,e:f,f:_}=i.transform;this.options.transform=new DOMMatrix([s,a,u,h,f,_])}else this.options.transform=new DOMMatrix([1,0,0,1,0,0])}toString(){const{a:e,b:i,c:s,d:a,e:u,f:h}=this.options.transform;return JSON.stringify({name:this.id.name,iconsetId:this.id.iconsetId,params:this.options.params,transform:{a:e,b:i,c:s,d:a,e:u,f:h}})}static parse(e){let i,s,a,u;

vendor: 12,987 bytes, line 1

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vr{constructor(e){this.name="ExpressionEvaluationError",this.message=e}toJSON(){return this.message}}const ml={string:vi,number:dt,boolean:ci,object:bs};class bt{constructor(e,i){this.type=e,this.args=i}static parse(e,i){if(e.length<2)return i.error("Expected at least one argument.");let s,a=1;const u=e[0];if(u==="array"){let f,_;if(e.length>2){const g=e[1];if(typeof g!="string"||!(g in ml)||g==="object")return i.error('The item type argument of "array" must be one of string, number, boolean',1);f=ml[g],a++}else f=di;if(e.length>3){if(e[2]!==null&&(typeof e[2]!="number"||e[2]<0||e[2]!==Math.floor(e[2])))return i.error('The length argument to "array" must be a positive integer literal',2);_=e[2],a++}s=rn(f,_)}else s=ml[u];const h=[];for(;a<e.length;a++){const f=i.parse(e[a],a,di);if(!f)return null;h.push(f)}return new bt(s,h)}evaluate(e){for(let i=0;i<this.args.length;i++){const s=this.args[i].evaluate(e);if(!ua(this.type,et(s)))return s;if(i===this.args.length-1)throw new vr(`The 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i={name:this.namePrimary.evaluate(e),iconsetId:this.iconsetIdPrimary},s=this.nameSecondary?{name:this.nameSecondary.evaluate(e),iconsetId:this.iconsetIdSecondary}:void 0,a=dn.build(i,s,this.paramsPrimary?this.evaluateParams(e,this.paramsPrimary):void 0,this.paramsSecondary?this.evaluateParams(e,this.paramsSecondary):void 0);if(a&&e.availableImages){const u=a.getPrimary().id;if(a.available=e.availableImages.some(h=>xn.isEqual(h,u)),a.available){const h=a.getSecondary()?a.getSecondary().id:null;h&&(a.available=e.availableImages.some(f=>xn.isEqual(f,h)))}}return a}eachChild(e){if(e(this.namePrimary),this.paramsPrimary)for(const i in this.paramsPrimary)this.paramsPrimary[i]&&e(this.paramsPrimary[i]);if(this.nameSecondary&&(e(this.nameSecondary),this.paramsSecondary))for(const i in this.paramsSecondary)this.paramsSecondary[i]&&e(this.paramsSecondary[i])}outputDefined(){return!1}serializeOptions(e,i){const s={};if(i&&(s.iconset={id:i}),e){s.params={};for(const a in 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h=e[1].length;if(i.expectedType){if(i.expectedType.kind!=="array")return i.error(`Expected ${i.expectedType.kind} but found array.`);u=rn(i.expectedType.itemType,h)}else{if(!(h>0&&qt(e[1][0])))return null;u=rn(et(e[1][0]),h)}for(let f=0;f<h;f++){const _=e[1][f];let g;if(Hs(_)==="array")g=i.parse(_,void 0,u.itemType);else{const v=Hs(_);if(v!==u.itemType.kind)return i.error(`Expected ${u.itemType.kind} but found ${v}.`);g=i.registry.literal.parse(["literal",_===void 0?null:_],i)}if(!g)return null;a.push(g)}}else{if((s==="to-boolean"||s==="to-string")&&e.length!==2)return i.error("Expected one argument.");u=vd[s];for(let h=1;h<e.length;h++){const f=i.parse(e[h],h,di);if(!f)return null;a.push(f)}}return new Bn(u,a)}evaluate(e){if(this.type.kind==="boolean")return!!this.args[0].evaluate(e);if(this.type.kind==="color"){let i,s;for(const a of this.args){if(i=a.evaluate(e),s=null,i instanceof hi)return i;if(typeof i=="string"){const u=e.parseColor(i);if(u)return u}else 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f=s[0];f<=s[1];++f)if((u=Math.min(u,a.distance(r[h],i[f])))===0)return u;return u}function Pf(r,e,i){if(fa(r,e,!0))return 0;let s=1/0;for(const a of e){const u=a.length;if(u<2)return console.warn("Distance Expression: Invalid polygon!"),NaN;if(a[0]!==a[u-1]&&(s=Math.min(s,i.pointToSegmentDistance(r,a[u-1],a[0])))===0||(s=Math.min(s,Ji(r,a,i)))===0)return s}return s}function zf(r,e,i,s){if(!as(e,r.length))return NaN;for(let u=e[0];u<=e[1];++u)if(fa(r[u],i,!0))return 0;let a=1/0;for(let u=e[0];u<e[1];++u)for(const h of i)for(let f=0,_=h.length,g=_-1;f<_;g=f++){if(vc(r[u],r[u+1],h[g],h[f]))return 0;a=Math.min(a,qu(r[u],r[u+1],h[g],h[f],s))}return a}function Id(r,e){for(const i of r)for(let s=0;s<=i.length-1;++s)if(fa(i[s],e,!0))return!0;return!1}function Rf(r,e,i,s=1/0){const a=Jt(r),u=Jt(e);if(s!==1/0&&xa(a,u,i)>=s)return s;if(pa(a,u)){if(Id(r,e))return 0}else if(Id(e,r))return 0;let h=s;for(const f of r)for(let _=0,g=f.length,v=g-1;_<g;v=_++)for(const b of e)for(let 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Tc([{dist:0,range1:[0,r.length-1],range2:[0,i.length-1]}],Gu),_=e?ya:ga,g=s?ya:ga;for(;f.length;){const v=f.pop();if(v.dist>=h)continue;const b=v.range1,w=v.range2;if(vl(b)<=_&&vl(w)<=g){if(!as(b,r.length)||!as(w,i.length))return NaN;if(e&&s?h=Math.min(h,Mf(r,b,i,w,a)):e||s?e&&!s?h=Math.min(h,Ed(i,w,r,b,a)):!e&&s&&(h=Math.min(h,Ed(r,b,i,w,a))):h=Math.min(h,Cf(r,b,i,w,a)),h===0)return h}else{const E=Sc(b,e),A=Sc(w,s);Ic(f,h,a,r,i,E[0],A[0]),Ic(f,h,a,r,i,E[0],A[1]),Ic(f,h,a,r,i,E[1],A[0]),Ic(f,h,a,r,i,E[1],A[1])}}return h}function $u(r,e,i,s,a=1/0){let u=a;const h=Nn(r,[0,r.length-1]);for(const f of i)if(!(u!==1/0&&xa(h,Nn(f,[0,f.length-1]),s)>=u)&&(u=Math.min(u,Ad(r,e,f,!0,s,u)),u===0))return u;return u}function Ac(r,e,i,s,a=1/0){let u=a;const h=Nn(r,[0,r.length-1]);for(const f of i){if(u!==1/0&&xa(h,Jt(f),s)>=u)continue;const _=Df(r,e,f,s,u);if(isNaN(_))return _;if((u=Math.min(u,_))===0)return u}return u}function Zu(r){return r==="Point"||r==="MultiPoint"||r==="LineString"||r==="MultiLineString"||r==="Polygon"||r==="MultiPolygon"}class Ro{constructor(e,i){this.type=dt,this.geojson=e,this.geometries=i}static parse(e,i){if(e.length!==2)return i.error(`'distance' expression requires either one argument, but found ' ${e.length-1} instead.`);if(qt(e[1])){const s=e[1];if(s.type==="FeatureCollection"){for(let a=0;a<s.features.length;++a)if(Zu(s.features[a].geometry.type))return new Ro(s,s.features[a].geometry)}else if(s.type==="Feature"){if(Zu(s.geometry.type))return new Ro(s,s.geometry)}else if(Zu(s.type))return new Ro(s,s)}return i.error("'distance' expression needs to be an array with format ['Distance', GeoJSONObj].")}evaluate(e){const i=e.geometry(),s=e.canonicalID();if(i!=null&&s!=null){if(e.geometryType()==="Point")return function(a,u,h){const f=[];for(const g of a)for(const v of g)f.push(Ec(v,u));const _=new _a(f[0][1],"meters");return h.type==="Point"||h.type==="MultiPoint"||h.type==="LineString"?Ad(f,!1,h.type==="Point"?[h.coordinates]:h.coordinates,h.type==="LineString",_):h.type==="MultiLineString"?$u(f,!1,h.coordinates,_):h.type==="Polygon"||h.type==="MultiPolygon"?Ac(f,!1,h.type==="Polygon"?[h.coordinates]:h.coordinates,_):null}(i,s,this.geometries);if(e.geometryType()==="LineString")return function(a,u,h){const f=[];for(const g of a){const v=[];for(const b of g)v.push(Ec(b,u));f.push(v)}const _=new _a(f[0][0][1],"meters");if(h.type==="Point"||h.type==="MultiPoint"||h.type==="LineString")return $u(h.type==="Point"?[h.coordinates]:h.coordinates,h.type==="LineString",f,_);if(h.type==="MultiLineString"){let g=1/0;for(let v=0;v<h.coordinates.length;v++){const b=$u(h.coordinates[v],!0,f,_,g);if(isNaN(b))return b;if((g=Math.min(g,b))===0)return g}return g}if(h.type==="Polygon"||h.type==="MultiPolygon"){let g=1/0;for(let v=0;v<f.length;v++){const b=Ac(f[v],!0,h.type==="Polygon"?[h.coordinates]:h.coordinates,_,g);if(isNaN(b))return b;if((g=Math.min(g,b))===0)return g}return g}return null}(i,s,this.geometries);if(e.geometryType()==="Polygon")return function(a,u,h){const f=[];for(const g of function(v,b){const w=v.length;if(w<=1)return[v];const E=[];let A,P;for(let D=0;D<w;D++){const k=wf(v[D]);k!==0&&(v[D].area=Math.abs(k),P===void 0&&(P=k<0),P===k<0?(A&&E.push(A),A=[v[D]]):A.push(v[D]))}return A&&E.push(A),E}(a)){const v=[];for(let b=0;b<g.length;++b)v.push(Af(g[b],u));f.push(v)}const _=new _a(f[0][0][0][1],"meters");if(h.type==="Point"||h.type==="MultiPoint"||h.type==="LineString")return Ac(h.type==="Point"?[h.coordinates]:h.coordinates,h.type==="LineString",f,_);if(h.type==="MultiLineString"){let g=1/0;for(let v=0;v<h.coordinates.length;v++){const b=Ac(h.coordinates[v],!0,f,_,g);if(isNaN(b))return b;if((g=Math.min(g,b))===0)return g}return g}return h.type==="Polygon"||h.type==="MultiPolygon"?function(g,v,b){let w=1/0;

1for(const E of g)for(const A of v){const P=Rf(E,A,b,w);if(isNaN(P))return P;if((w=Math.min(w,P))===0)return w}return w}(h.type==="Polygon"?[h.coordinates]:h.coordinates,f,_):null}(i,s,this.geometries);console.warn("Distance Expression: currently only evaluates valid Point/LineString/Polygon geometries.")}else console.warn("Distance Expression: requirs valid feature and canonical information.");return null}eachChild(){}outputDefined(){return!0}serialize(){return["distance",this.geojson]}}function va(r){if(r instanceof Dr&&(r.name==="get"&&r.args.length===1||r.name==="feature-state"||r.name==="has"&&r.args.length===1||r.name==="properties"||r.name==="geometry-type"||r.name==="id"||/^filter-/.test(r.name))||r instanceof Wr||r instanceof Ro)return!1;if(r instanceof wa)return r.featureConstant;let e=!0;return r.eachChild(i=>{e&&!va(i)&&(e=!1)}),e}function Mc(r){if(r instanceof Dr&&r.name==="feature-state")return!1;let e=!0;return r.eachChild(i=>{e&&!Mc(i)&&(e=!1)}),e}function Cc(r){if(r instanceof wa)return new Set([r.key]);let e=new Set;return r.eachChild(i=>{e=new Set([...e,...Cc(i)])}),e}function ba(r,e){if(r instanceof Dr&&e.indexOf(r.name)>=0)return!1;let i=!0;return r.eachChild(s=>{i&&!ba(s,e)&&(i=!1)}),i}function Md(r,e,i){return[r,e,i].filter(Boolean).join("�")}function Hu(r,e){switch(r){case"string":return On(e);case"number":return+e;case"boolean":return!!e;case"color":return hi.parse(e);case"formatted":return nn.fromString(On(e));case"resolvedImage":return dn.build(On(e))}return e}function Cd(r,e,i,s){return s!==void 0&&(r=s*Math.round(r/s)),e!==void 0&&r<e&&(r=e),i!==void 0&&r>i&&(r=i),r}class wa{constructor(e,i,s,a=!1){this.type=e,this.key=i,this.scope=s,this.featureConstant=a}static parse(e,i){let s=i.expectedType;if(s==null&&(s=di),e.length<2||e.length>3)return i.error("Invalid number of arguments for 'config' expression.");const a=i.parse(e[1],1);if(!(a instanceof Mt))return i.error("Key name of 'config' expression must be a string literal.");let u,h=!0;const f=On(a.value);if(e.length>=3){const _=i.parse(e[2],2);if(!(_ instanceof Mt))return i.error("Scope of 'config' expression must be a string literal.");u=On(_.value)}if(i.options){const _=Md(f,u,i._scope),g=i.options.get(_);g&&(h=va(g.value||g.default))}return new wa(s,f,u,h)}evaluate(e){const i=Md(this.key,this.scope,e.scope),s=e.getConfig(i);if(!s)return null;const{type:a,value:u,values:h,minValue:f,maxValue:_,stepValue:g}=s,v=s.default.evaluate(e);let b=v;if(u){const w=e.scope;e.scope=(w||"").split("�").slice(1).join("�"),b=u.evaluate(e),e.scope=w}return a&&(b=Hu(a,b)),b===void 0||f===void 0&&_===void 0&&g===void 0||(typeof b=="number"?b=Cd(b,f,_,g):Array.isArray(b)&&(b=b.map(w=>typeof w=="number"?Cd(w,f,_,g):w))),u!==void 0&&b!==void 0&&h&&!h.includes(b)&&(b=v,a&&(b=Hu(a,b))),(a&&a!==this.type||b!==void 0&&!yc(et(b),this.type))&&(b=Hu(this.type.kind,b)),b}eachChild(){}outputDefined(){return!1}serialize(){const e=["config",this.key];return this.scope&&e.concat(this.scope),e}}class Pc{constructor(e,i){this.type=i.type,this.name=e,this.boundExpression=i}static parse(e,i){if(e.length!==2||typeof e[1]!="string")return i.error("'var' expression requires exactly one string literal argument.");const s=e[1];return i.scope.has(s)?new Pc(s,i.scope.get(s)):i.error(`Unknown variable "${s}". 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r>Xs?r*r*r:Dd*(r-Rd)}function Lc(r){return 255*(r<=.0031308?12.92*r:1.055*Math.pow(r,1/2.4)-.055)}function Ys(r){return(r/=255)<=.04045?r/12.92:Math.pow((r+.055)/1.055,2.4)}function Yu(r){const e=Ys(r.r),i=Ys(r.g),s=Ys(r.b),a=Xu((.4124564*e+.3575761*i+.1804375*s)/Pd),u=Xu((.2126729*e+.7151522*i+.072175*s)/1);return{l:116*u-16,a:500*(a-u),b:200*(u-Xu((.0193339*e+.119192*i+.9503041*s)/zd)),alpha:r.a}}function Ku(r){let e=(r.l+16)/116,i=isNaN(r.a)?e:e+r.a/500,s=isNaN(r.b)?e:e-r.b/200;return e=1*Dc(e),i=Pd*Dc(i),s=zd*Dc(s),new hi(Lc(3.2404542*i-1.5371385*e-.4985314*s),Lc(-.969266*i+1.8760108*e+.041556*s),Lc(.0556434*i-.2040259*e+1.0572252*s),r.alpha)}function kf(r,e,i){const s=e-r;return r+i*(s>180||s<-180?s-360*Math.round(s/360):s)}const 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1if(typeof a=="string")u=function(h){let f=0;if(h.length===0)return f;for(let _=0;_<h.length;_++)f=(f<<5)-f+h.charCodeAt(_),f|=0;return f}(a);else{if(typeof a!="number")throw new vr(`Invalid seed input: ${a}`);u=a}return i+Nd(u)()*(s-i)}]});class Sa{constructor(e,i,s,a){this.expression=e,this._warningHistory={},this._evaluator=new _l(s,a),this._defaultValue=i?function(u){return u.type==="color"&&(Al(u.default)||Array.isArray(u.default))?new hi(0,0,0,0):u.type==="color"?hi.parse(u.default)||null:u.default===void 0?null:u.default}(i):null,this._enumValues=i&&i.type==="enum"?i.values:null,this.configDependencies=Cc(e)}evaluateWithoutErrorHandling(e,i,s,a,u,h,f,_){return this._evaluator.globals=e,this._evaluator.feature=i,this._evaluator.featureState=s,this._evaluator.canonical=a||null,this._evaluator.availableImages=u||null,this._evaluator.formattedSection=h,this._evaluator.featureTileCoord=f||null,this._evaluator.featureDistanceData=_||null,this.expression.evaluate(this._evaluator)}evaluate(e,i,s,a,u,h,f,_){this._evaluator.globals=e,this._evaluator.feature=i||null,this._evaluator.featureState=s||null,this._evaluator.canonical=a||null,this._evaluator.availableImages=u||null,this._evaluator.formattedSection=h||null,this._evaluator.featureTileCoord=f||null,this._evaluator.featureDistanceData=_||null;try{const g=this.expression.evaluate(this._evaluator);if(g==null||typeof g=="number"&&g!=g)return this._defaultValue;if(this._enumValues&&!(g in this._enumValues))throw new vr(`Expected value to be one of ${Object.keys(this._enumValues).map(v=>JSON.stringify(v)).join(", ")}, but found ${JSON.stringify(g)} instead.`);return g}catch(g){return this._warningHistory[g.message]||(this._warningHistory[g.message]=!0,typeof console<"u"&&console.warn(`Failed to evaluate expression "${JSON.stringify(this.expression.serialize())}". ${g.message}`)),this._defaultValue}}}function Uc(r){return Array.isArray(r)&&r.length>0&&typeof r[0]=="string"&&r[0]in ko}function Ss(r,e,i,s){const a=new zc(ko,[],e?function(h){const f={color:vn,string:vi,number:dt,enum:vi,boolean:ci,formatted:hl,resolvedImage:dl};return h.type==="array"?rn(f[h.value]||di,h.length):f[h.type]}(e):void 0,void 0,void 0,i,s),u=a.parse(r,void 0,void 0,void 0,e&&e.type==="string"?{typeAnnotation:"coerce"}:void 0);return u?Ud(new Sa(u,e,i,s)):Js(a.errors)}class Ml{constructor(e,i,s,a){this.kind=e,this._styleExpression=i,this.isLightConstant=s,this.isLineProgressConstant=a,this.isStateDependent=e!=="constant"&&!Mc(i.expression),this.configDependencies=Cc(i.expression)}evaluateWithoutErrorHandling(e,i,s,a,u,h){return this._styleExpression.evaluateWithoutErrorHandling(e,i,s,a,u,h)}evaluate(e,i,s,a,u,h){return this._styleExpression.evaluate(e,i,s,a,u,h)}}class Cl{constructor(e,i,s,a,u,h){this.kind=e,this.zoomStops=s,this._styleExpression=i,this.isStateDependent=e!=="camera"&&!Mc(i.expression),this.isLightConstant=u,this.isLineProgressConstant=h,this.configDependencies=Cc(i.expression),this.interpolationType=a}evaluateWithoutErrorHandling(e,i,s,a,u,h){return this._styleExpression.evaluateWithoutErrorHandling(e,i,s,a,u,h)}evaluate(e,i,s,a,u,h){return this._styleExpression.evaluate(e,i,s,a,u,h)}interpolationFactor(e,i,s){return this.interpolationType?Pn.interpolationFactor(this.interpolationType,e,i,s):0}}function qd(r,e,i,s){if((r=Ss(r,e,i,s)).result==="error")return r;const a=r.value.expression,u=va(a);if(!u&&!El(e))return Js([new Mn("","data expressions not supported")]);const h=ba(a,["zoom","pitch","distance-from-center"]);if(!h&&!sh(e))return Js([new Mn("","zoom expressions not supported")]);const f=ba(a,["measure-light"]);if(!f&&!nh(e))return Js([new Mn("","measure-light expression not supported")]);const _=ba(a,["line-progress"]);if(!_&&!function(b){return Vc(b.expression,"line-progress")}(e))return Js([new Mn("","line-progress expression not supported")]);const g=e.expression&&e.expression.relaxZoomRestriction,v=Ia(a);return v||h||g?v instanceof Mn?Js([v]):v instanceof Pn&&!Il(e)?Js([new Mn("",'"interpolate" expressions cannot be used with this property')]):Ud(v?new Cl(u&&_?"camera":"composite",r.value,v.labels,v instanceof Pn?v.interpolation:void 0,f,_):new Ml(u&&_?"constant":"source",r.value,f,_)):Js([new Mn("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression, or in the properties of atmosphere.')])}class Ea{constructor(e,i){this._parameters=e,this._specification=i,Mo(this,Gd(this._parameters,this._specification))}static deserialize(e){return new Ea(e._parameters,e._specification)}static serialize(e){return{_parameters:e._parameters,_specification:e._specification}}}function Ia(r){let e=null;if(r instanceof kc)e=Ia(r.result);else if(r instanceof wl){for(const i of r.args)if(e=Ia(i),e)break}

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this._stats}resetLayerRenderingStats(e){this._stats&&(e.renderPass==="shadow"?this._stats.numRenderedVerticesInShadowPass=0:this._stats.numRenderedVerticesInTransparentPass=0)}queryRadius(e){}queryIntersectsFeature(e,i,s,a,u,h,f,_,g){}}const Jf={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Dl{constructor(e,i){this._structArray=e,this._pos1=i*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class Zi{constructor(){this.capacity=-1,this.resize(0)}static serialize(e,i){return e._trim(),i&&i.add(e.arrayBuffer),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const i=Object.create(this.prototype);return i.arrayBuffer=e.arrayBuffer,i.length=e.length,i.capacity=e.arrayBuffer.byteLength/i.bytesPerElement,i._refreshViews(),i}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(e){this.reserve(e),this.length=e}reserve(e){if(e>this.capacity){this.capacity=Math.max(e,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const i=this.uint8;this._refreshViews(),i&&this.uint8.set(i)}}_refreshViews(){throw new Error("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 ii(r,e=1){let i=0,s=0;return{members:r.map(a=>{const u=Jf[a.type].BYTES_PER_ELEMENT,h=i=mh(i,Math.max(e,u)),f=a.components||1;return s=Math.max(s,u),i+=u*f,{name:a.name,type:a.type,components:f,offset:h}}),size:mh(i,Math.max(s,e)),alignment:e}}function mh(r,e){return Math.ceil(r/e)*e}class Cs extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i){const s=this.length;return this.resize(s+1),this.emplace(s,e,i)}emplace(e,i,s){const a=2*e;return this.int16[a+0]=i,this.int16[a+1]=s,e}}Cs.prototype.bytesPerElement=4,tt(Cs,"StructArrayLayout2i4");class Ll extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,s){const a=this.length;return this.resize(a+1),this.emplace(a,e,i,s)}emplace(e,i,s,a){const u=3*e;return this.int16[u+0]=i,this.int16[u+1]=s,this.int16[u+2]=a,e}}Ll.prototype.bytesPerElement=6,tt(Ll,"StructArrayLayout3i6");class Pa extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,s,a){const u=this.length;return this.resize(u+1),this.emplace(u,e,i,s,a)}emplace(e,i,s,a,u){const h=4*e;return this.int16[h+0]=i,this.int16[h+1]=s,this.int16[h+2]=a,this.int16[h+3]=u,e}}Pa.prototype.bytesPerElement=8,tt(Pa,"StructArrayLayout4i8");class ro extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.float32[1*e+0]=i,e}}ro.prototype.bytesPerElement=4,tt(ro,"StructArrayLayout1f4");class _h extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,s){const a=this.length;return this.resize(a+1),this.emplace(a,e,i,s)}emplace(e,i,s,a){const u=4*e,h=2*e;return this.int16[u+0]=i,this.int16[u+1]=s,this.float32[h+1]=a,e}}_h.prototype.bytesPerElement=8,tt(_h,"StructArrayLayout2i1f8");class Xc extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,s){const a=this.length;return this.resize(a+1),this.emplace(a,e,i,s)}emplace(e,i,s,a){const u=4*e;return this.int16[u+0]=i,this.int16[u+1]=s,this.int16[u+2]=a,e}}Xc.prototype.bytesPerElement=8,tt(Xc,"StructArrayLayout3i8");class za extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,s,a,u){const h=this.length;return this.resize(h+1),this.emplace(h,e,i,s,a,u)}emplace(e,i,s,a,u,h){const f=5*e;return this.int16[f+0]=i,this.int16[f+1]=s,this.int16[f+2]=a,this.int16[f+3]=u,this.int16[f+4]=h,e}}za.prototype.bytesPerElement=10,tt(za,"StructArrayLayout5i10");class gh extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,s,a,u,h,f){const _=this.length;return this.resize(_+1),this.emplace(_,e,i,s,a,u,h,f)}emplace(e,i,s,a,u,h,f,_){const g=6*e,v=12*e,b=3*e;return this.int16[g+0]=i,this.int16[g+1]=s,this.uint8[v+4]=a,this.uint8[v+5]=u,this.uint8[v+6]=h,this.uint8[v+7]=f,this.float32[b+2]=_,e}}gh.prototype.bytesPerElement=12,tt(gh,"StructArrayLayout2i4ub1f12");class ls extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,s){const a=this.length;return this.resize(a+1),this.emplace(a,e,i,s)}emplace(e,i,s,a){const u=3*e;return this.float32[u+0]=i,this.float32[u+1]=s,this.float32[u+2]=a,e}}ls.prototype.bytesPerElement=12,tt(ls,"StructArrayLayout3f12");class no extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,s,a,u){const h=this.length;return this.resize(h+1),this.emplace(h,e,i,s,a,u)}emplace(e,i,s,a,u,h){const f=6*e,_=3*e;return this.uint16[f+0]=i,this.uint16[f+1]=s,this.uint16[f+2]=a,this.uint16[f+3]=u,this.float32[_+2]=h,e}}no.prototype.bytesPerElement=12,tt(no,"StructArrayLayout4ui1f12");class Fl extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,s,a){const u=this.length;return this.resize(u+1),this.emplace(u,e,i,s,a)}emplace(e,i,s,a,u){const h=4*e;return this.uint16[h+0]=i,this.uint16[h+1]=s,this.uint16[h+2]=a,this.uint16[h+3]=u,e}}Fl.prototype.bytesPerElement=8,tt(Fl,"StructArrayLayout4ui8");class Yc extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,s,a,u,h){const f=this.length;return this.resize(f+1),this.emplace(f,e,i,s,a,u,h)}emplace(e,i,s,a,u,h,f){const _=6*e;return this.int16[_+0]=i,this.int16[_+1]=s,this.int16[_+2]=a,this.int16[_+3]=u,this.int16[_+4]=h,this.int16[_+5]=f,e}}Yc.prototype.bytesPerElement=12,tt(Yc,"StructArrayLayout6i12");class Ra extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,s,a,u,h,f,_,g,v,b,w){const E=this.length;return this.resize(E+1),this.emplace(E,e,i,s,a,u,h,f,_,g,v,b,w)}emplace(e,i,s,a,u,h,f,_,g,v,b,w,E){const A=12*e;return this.int16[A+0]=i,this.int16[A+1]=s,this.int16[A+2]=a,this.int16[A+3]=u,this.uint16[A+4]=h,this.uint16[A+5]=f,this.uint16[A+6]=_,this.uint16[A+7]=g,this.int16[A+8]=v,this.int16[A+9]=b,this.int16[A+10]=w,this.int16[A+11]=E,e}}Ra.prototype.bytesPerElement=24,tt(Ra,"StructArrayLayout4i4ui4i24");class Da extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,s,a,u,h){const f=this.length;return this.resize(f+1),this.emplace(f,e,i,s,a,u,h)}emplace(e,i,s,a,u,h,f){const _=10*e,g=5*e;return this.int16[_+0]=i,this.int16[_+1]=s,this.int16[_+2]=a,this.float32[g+2]=u,this.float32[g+3]=h,this.float32[g+4]=f,e}}Da.prototype.bytesPerElement=20,tt(Da,"StructArrayLayout3i3f20");class Or extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,s,a){const u=this.length;return this.resize(u+1),this.emplace(u,e,i,s,a)}emplace(e,i,s,a,u){const h=4*e;return this.float32[h+0]=i,this.float32[h+1]=s,this.float32[h+2]=a,this.float32[h+3]=u,e}}Or.prototype.bytesPerElement=16,tt(Or,"StructArrayLayout4f16");class La extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.uint32[1*e+0]=i,e}}La.prototype.bytesPerElement=4,tt(La,"StructArrayLayout1ul4");class so extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i){const s=this.length;return this.resize(s+1),this.emplace(s,e,i)}emplace(e,i,s){const a=2*e;return this.uint16[a+0]=i,this.uint16[a+1]=s,e}}so.prototype.bytesPerElement=4,tt(so,"StructArrayLayout2ui4");class yh extends Zi{_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,i,s,a,u,h,f,_,g,v,b,w,E){const A=this.length;return this.resize(A+1),this.emplace(A,e,i,s,a,u,h,f,_,g,v,b,w,E)}emplace(e,i,s,a,u,h,f,_,g,v,b,w,E,A){const P=20*e,D=10*e;return this.int16[P+0]=i,this.int16[P+1]=s,this.int16[P+2]=a,this.int16[P+3]=u,this.int16[P+4]=h,this.float32[D+3]=f,this.float32[D+4]=_,this.float32[D+5]=g,this.float32[D+6]=v,this.int16[P+14]=b,this.uint32[D+8]=w,this.uint16[P+18]=E,this.uint16[P+19]=A,e}}yh.prototype.bytesPerElement=40,tt(yh,"StructArrayLayout5i4f1i1ul2ui40");class Kc extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,s,a,u,h,f){const _=this.length;return this.resize(_+1),this.emplace(_,e,i,s,a,u,h,f)}emplace(e,i,s,a,u,h,f,_){const g=8*e;return this.int16[g+0]=i,this.int16[g+1]=s,this.int16[g+2]=a,this.int16[g+4]=u,this.int16[g+5]=h,this.int16[g+6]=f,this.int16[g+7]=_,e}}Kc.prototype.bytesPerElement=16,tt(Kc,"StructArrayLayout3i2i2i16");class xh extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,s,a,u){const h=this.length;return this.resize(h+1),this.emplace(h,e,i,s,a,u)}emplace(e,i,s,a,u,h){const f=4*e,_=8*e;return this.float32[f+0]=i,this.float32[f+1]=s,this.float32[f+2]=a,this.int16[_+6]=u,this.int16[_+7]=h,e}}xh.prototype.bytesPerElement=16,tt(xh,"StructArrayLayout2f1f2i16");class kl extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,s,a,u,h){const f=this.length;return this.resize(f+1),this.emplace(f,e,i,s,a,u,h)}emplace(e,i,s,a,u,h,f){const _=20*e,g=5*e;return this.uint8[_+0]=i,this.uint8[_+1]=s,this.float32[g+1]=a,this.float32[g+2]=u,this.float32[g+3]=h,this.float32[g+4]=f,e}}kl.prototype.bytesPerElement=20,tt(kl,"StructArrayLayout2ub4f20");class Br extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,s){const a=this.length;return this.resize(a+1),this.emplace(a,e,i,s)}emplace(e,i,s,a){const u=3*e;return this.uint16[u+0]=i,this.uint16[u+1]=s,this.uint16[u+2]=a,e}}Br.prototype.bytesPerElement=6,tt(Br,"StructArrayLayout3ui6");class Ol extends Zi{_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,i,s,a,u,h,f,_,g,v,b,w,E,A,P,D,k,j,G,z,N){const q=this.length;return this.resize(q+1),this.emplace(q,e,i,s,a,u,h,f,_,g,v,b,w,E,A,P,D,k,j,G,z,N)}emplace(e,i,s,a,u,h,f,_,g,v,b,w,E,A,P,D,k,j,G,z,N,q){const H=30*e,oe=15*e,re=60*e;return this.int16[H+0]=i,this.int16[H+1]=s,this.int16[H+2]=a,this.float32[oe+2]=u,this.float32[oe+3]=h,this.uint16[H+8]=f,this.uint16[H+9]=_,this.uint32[oe+5]=g,this.uint32[oe+6]=v,this.uint32[oe+7]=b,this.uint16[H+16]=w,this.uint16[H+17]=E,this.uint16[H+18]=A,this.float32[oe+10]=P,this.float32[oe+11]=D,this.uint8[re+48]=k,this.uint8[re+49]=j,this.uint8[re+50]=G,this.uint32[oe+13]=z,this.int16[H+28]=N,this.uint8[re+58]=q,e}}Ol.prototype.bytesPerElement=60,tt(Ol,"StructArrayLayout3i2f2ui3ul3ui2f3ub1ul1i1ub60");class vh extends Zi{_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,i,s,a,u,h,f,_,g,v,b,w,E,A,P,D,k,j,G,z,N,q,H,oe,re,ae,he,Te,Oe,ze,ke,Be,Ee){const Le=this.length;return this.resize(Le+1),this.emplace(Le,e,i,s,a,u,h,f,_,g,v,b,w,E,A,P,D,k,j,G,z,N,q,H,oe,re,ae,he,Te,Oe,ze,ke,Be,Ee)}emplace(e,i,s,a,u,h,f,_,g,v,b,w,E,A,P,D,k,j,G,z,N,q,H,oe,re,ae,he,Te,Oe,ze,ke,Be,Ee,Le){const be=20*e,Se=40*e,Ue=80*e;return this.float32[be+0]=i,this.float32[be+1]=s,this.int16[Se+4]=a,this.int16[Se+5]=u,this.int16[Se+6]=h,this.int16[Se+7]=f,this.int16[Se+8]=_,this.int16[Se+9]=g,this.int16[Se+10]=v,this.int16[Se+11]=b,this.int16[Se+12]=w,this.uint16[Se+13]=E,this.uint16[Se+14]=A,this.uint16[Se+15]=P,this.uint16[Se+16]=D,this.uint16[Se+17]=k,this.uint16[Se+18]=j,this.uint16[Se+19]=G,this.uint16[Se+20]=z,this.uint16[Se+21]=N,this.uint16[Se+22]=q,this.uint16[Se+23]=H,this.uint16[Se+24]=oe,this.uint16[Se+25]=re,this.uint16[Se+26]=ae,this.uint16[Se+27]=he,this.uint32[be+14]=Te,this.float32[be+15]=Oe,this.float32[be+16]=ze,this.float32[be+17]=ke,this.float32[be+18]=Be,this.uint8[Ue+76]=Ee,this.uint16[Se+39]=Le,e}}vh.prototype.bytesPerElement=80,tt(vh,"StructArrayLayout2f9i15ui1ul4f1ub1ui80");class bh extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,s,a,u,h){const f=this.length;return this.resize(f+1),this.emplace(f,e,i,s,a,u,h)}emplace(e,i,s,a,u,h,f){const _=6*e;return this.float32[_+0]=i,this.float32[_+1]=s,this.float32[_+2]=a,this.float32[_+3]=u,this.float32[_+4]=h,this.float32[_+5]=f,e}}bh.prototype.bytesPerElement=24,tt(bh,"StructArrayLayout6f24");class oo extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,s,a,u){const h=this.length;return this.resize(h+1),this.emplace

vendor: 6,155 bytes, line 7

7(h,e,i,s,a,u)}emplace(e,i,s,a,u,h){const f=5*e;return this.float32[f+0]=i,this.float32[f+1]=s,this.float32[f+2]=a,this.float32[f+3]=u,this.float32[f+4]=h,e}}oo.prototype.bytesPerElement=20,tt(oo,"StructArrayLayout5f20");class Bl extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,s,a,u,h,f){const _=this.length;return this.resize(_+1),this.emplace(_,e,i,s,a,u,h,f)}emplace(e,i,s,a,u,h,f,_){const g=7*e;return this.float32[g+0]=i,this.float32[g+1]=s,this.float32[g+2]=a,this.float32[g+3]=u,this.float32[g+4]=h,this.float32[g+5]=f,this.float32[g+6]=_,e}}Bl.prototype.bytesPerElement=28,tt(Bl,"StructArrayLayout7f28");class wh extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,s,a,u,h,f,_,g,v,b){const w=this.length;return this.resize(w+1),this.emplace(w,e,i,s,a,u,h,f,_,g,v,b)}emplace(e,i,s,a,u,h,f,_,g,v,b,w){const E=11*e;return this.float32[E+0]=i,this.float32[E+1]=s,this.float32[E+2]=a,this.float32[E+3]=u,this.float32[E+4]=h,this.float32[E+5]=f,this.float32[E+6]=_,this.float32[E+7]=g,this.float32[E+8]=v,this.float32[E+9]=b,this.float32[E+10]=w,e}}wh.prototype.bytesPerElement=44,tt(wh,"StructArrayLayout11f44");class Jc extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,s,a,u,h,f,_,g){const v=this.length;return this.resize(v+1),this.emplace(v,e,i,s,a,u,h,f,_,g)}emplace(e,i,s,a,u,h,f,_,g,v){const b=9*e;return this.float32[b+0]=i,this.float32[b+1]=s,this.float32[b+2]=a,this.float32[b+3]=u,this.float32[b+4]=h,this.float32[b+5]=f,this.float32[b+6]=_,this.float32[b+7]=g,this.float32[b+8]=v,e}}Jc.prototype.bytesPerElement=36,tt(Jc,"StructArrayLayout9f36");class jo extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i){const s=this.length;return this.resize(s+1),this.emplace(s,e,i)}emplace(e,i,s){const a=2*e;return this.float32[a+0]=i,this.float32[a+1]=s,e}}jo.prototype.bytesPerElement=8,tt(jo,"StructArrayLayout2f8");class Th extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,s,a){const u=this.length;return this.resize(u+1),this.emplace(u,e,i,s,a)}emplace(e,i,s,a,u){const h=6*e;return this.uint32[3*e+0]=i,this.uint16[h+2]=s,this.uint16[h+3]=a,this.uint16[h+4]=u,e}}Th.prototype.bytesPerElement=12,tt(Th,"StructArrayLayout1ul3ui12");class Nl extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.uint16[1*e+0]=i,e}}Nl.prototype.bytesPerElement=2,tt(Nl,"StructArrayLayout1ui2");class Fa extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,s,a,u,h,f,_,g,v,b,w,E,A,P,D){const k=this.length;return this.resize(k+1),this.emplace(k,e,i,s,a,u,h,f,_,g,v,b,w,E,A,P,D)}emplace(e,i,s,a,u,h,f,_,g,v,b,w,E,A,P,D,k){const j=16*e;return this.float32[j+0]=i,this.float32[j+1]=s,this.float32[j+2]=a,this.float32[j+3]=u,this.float32[j+4]=h,this.float32[j+5]=f,this.float32[j+6]=_,this.float32[j+7]=g,this.float32[j+8]=v,this.float32[j+9]=b,this.float32[j+10]=w,this.float32[j+11]=E,this.float32[j+12]=A,this.float32[j+13]=P,this.float32[j+14]=D,this.float32[j+15]=k,e}}Fa.prototype.bytesPerElement=64,tt(Fa,"StructArrayLayout16f64");class Vl extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,s,a,u,h,f){const _=this.length;return this.resize(_+1),this.emplace(_,e,i,s,a,u,h,f)}emplace(e,i,s,a,u,h,f,_){const g=10*e,v=5*e;return this.uint16[g+0]=i,this.uint16[g+1]=s,this.uint16[g+2]=a,this.uint16[g+3]=u,this.float32[v+2]=h,this.float32[v+3]=f,this.float32[v+4]=_,e}}Vl.prototype.bytesPerElement=20,tt(Vl,"StructArrayLayout4ui3f20");class Sh extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.int16[1*e+0]=i,e}}Sh.prototype.bytesPerElement=2,tt(Sh,"StructArrayLayout1i2");class Qc extends Zi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.uint8[1*e+0]=i,e}}Qc.prototype.bytesPerElement=1,tt(Qc,"StructArrayLayout1ub1");class rp extends Dl{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]}}rp.prototype.size=40;class eu extends yh{get(e){return new rp(this,e)}}tt(eu,"CollisionBoxArray");class np extends Dl{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]}

vendor: 6,396 bytes, line 7

7get 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}}np.prototype.size=60;class sp extends Ol{get(e){return new np(this,e)}}tt(sp,"PlacedSymbolArray");class op extends Dl{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]}get 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]}}op.prototype.size=80;class ap extends vh{get(e){return new op(this,e)}}tt(ap,"SymbolInstanceArray");class Eh extends ro{getoffsetX(e){return this.float32[1*e+0]}}tt(Eh,"GlyphOffsetArray");class lp extends Cs{getx(e){return this.int16[2*e+0]}gety(e){return this.int16[2*e+1]}}tt(lp,"SymbolLineVertexArray");class cp extends Dl{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]}}cp.prototype.size=12;class up extends Th{get(e){return new cp(this,e)}}tt(up,"FeatureIndexArray");class hp extends so{geta_centroid_pos0(e){return this.uint16[2*e+0]}geta_centroid_pos1(e){return this.uint16[2*e+1]}}tt(hp,"FillExtrusionCentroidArray");class dp extends Dl{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]}}dp.prototype.size=6;class pp extends Ll{get(e){return new dp(this,e)}}tt(pp,"FillExtrusionWallArray");const Qf=ii([{name:"a_pos",components:2,type:"Int16"}],4),em=ii([{name:"a_circle_z_offset",components:1,type:"Float32"}],4),tu=ii([{name:"a_pos_3",components:3,type:"Int16"},{name:"a_pos_normal_3",components:3,type:"Int16"}]);class or{constructor(e=[]){this.segments=e}_prepareSegment(e,i,s,a){let u=this.segments[this.segments.length-1];return e>or.MAX_VERTEX_ARRAY_LENGTH&&kt(`Max vertices per segment is ${or.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}`),(!u||u.vertexLength+e>or.MAX_VERTEX_ARRAY_LENGTH||u.sortKey!==a)&&(u={vertexOffset:i,primitiveOffset:s,vertexLength:0,primitiveLength:0},a!==void 0&&(u.sortKey=a),this.segments.push(u)),u}prepareSegment(e,i,s,a){return this._prepareSegment(e,i.length,s.length,a)}get(){return this.segments}destroy(){for(const e of this.segments)for(const i in e.vaos)e.vaos[i].destroy()}static simpleSegment(e,i,s,a){return new or([{vertexOffset:e,primitiveOffset:i,vertexLength:s,primitiveLength:a,vaos:{},sortKey:0}])}}function fp(r,e){return 256*(r=Q(Math.floor(r),0,255))+Q(Math.floor(e),0,255)}or.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,tt(or,"SegmentVector");const iu=ii([{name:"a_pattern",components:4,type:"Uint16"},{name:"a_pixel_ratio",components:1,type:"Float32"}]),Ih=ii([{name:"a_pattern_b",components:4,type:"Uint16"}]),mp=ii([{name:"a_dash",components:4,type:"Uint16"}]);class Ul{constructor(){this.ids=[],this.uniqueIds=[],this.positions=[],this.indexed=!1}

7add(e,i,s,a){this.ids.push(Ah(e)),this.positions.push(i,s,a)}eachPosition(e,i){const s=Ah(e);let a=0,u=this.ids.length-1;for(;a<u;){const h=a+u>>1;this.ids[h]>=s?u=h:a=h+1}for(;this.ids[a]===s;)i(this.positions[3*a],this.positions[3*a+1],this.positions[3*a+2]),a++}static serialize(e,i){const s=new Float64Array(e.ids),a=new Uint32Array(e.positions);return ru(s,a,0,s.length-1),i&&(i.add(s.buffer),i.add(a.buffer)),{ids:s,positions:a}}static deserialize(e){const i=new Ul;let s;i.ids=e.ids,i.positions=e.positions;for(const a of i.ids)a!==s&&i.uniqueIds.push(a),s=a;return i.indexed=!0,i}}function Ah(r){const e=+r;return!isNaN(e)&&Number.MIN_SAFE_INTEGER<=e&&e<=Number.MAX_SAFE_INTEGER?e:cl(String(r))}function ru(r,e,i,s){for(;i<s;){const a=r[i+s>>1];let u=i-1,h=s+1;for(;;){do u++;while(r[u]<a);do h--;while(r[h]>a);if(u>=h)break;jl(r,u,h),jl(e,3*u,3*h),jl(e,3*u+1,3*h+1),jl(e,3*u+2,3*h+2)}h-i<s-h?(ru(r,e,i,h),i=h+1):(ru(r,e,h+1,s),s=h)}}function jl(r,e,i){const s=r[e];r[e]=r[i],r[i]=s}tt(Ul,"FeaturePositionMap");class Ps{constructor(e){this.gl=e.gl,this.initialized=!1}fetchUniformLocation(e,i){return this.location||this.initialized||(this.location=this.gl.getUniformLocation(e,i),this.initialized=!0),!!this.location}set(e,i,s){throw new Error("Uniform#set() must be implemented by each concrete Uniform")}}class nu extends Ps{constructor(e){super(e),this.current=0}set(e,i,s){this.fetchUniformLocation(e,i)&&this.current!==s&&(this.current=s,this.gl.uniform1i(this.location,s))}}class fr extends Ps{constructor(e){super(e),this.current=0}set(e,i,s){this.fetchUniformLocation(e,i)&&this.current!==s&&(this.current=s,this.gl.uniform1f(this.location,s))}}class cs extends Ps{constructor(e){super(e),this.current=[0,0]}set(e,i,s){this.fetchUniformLocation(e,i)&&(s[0]===this.current[0]&&s[1]===this.current[1]||(this.current=s,this.gl.uniform2f(this.location,s[0],s[1])))}}class Gl extends Ps{constructor(e){super(e),this.current=[0,0,0]}set(e,i,s){this.fetchUniformLocation(e,i)&&(s[0]===this.current[0]&&s[1]===this.current[1]&&s[2]===this.current[2]||(this.current=s,this.gl.uniform3f(this.location,s[0],s[1],s[2])))}}class su extends Ps{constructor(e){super(e),this.current=[0,0,0,0]}set(e,i,s){this.fetchUniformLocation(e,i)&&(s[0]===this.current[0]&&s[1]===this.current[1]&&s[2]===this.current[2]&&s[3]===this.current[3]||(this.current=s,this.gl.uniform4f(this.location,s[0],s[1],s[2],s[3])))}}class _p extends Ps{constructor(e){super(e),this.current=hi.transparent.toPremultipliedRenderColor(null)}set(e,i,s){this.fetchUniformLocation(e,i)&&(s.r===this.current.r&&s.g===this.current.g&&s.b===this.current.b&&s.a===this.current.a||(this.current=s,this.gl.uniform4f(this.location,s.r,s.g,s.b,s.a)))}}const tm=new Float32Array(16);class ka extends Ps{constructor(e){super(e),this.current=tm}set(e,i,s){if(this.fetchUniformLocation(e,i)){if(s[12]!==this.current[12]||s[0]!==this.current[0])return this.current=s,void this.gl.uniformMatrix4fv(this.location,!1,s);for(let a=1;a<16;a++)if(s[a]!==this.current[a]){this.current=s,this.gl.uniformMatrix4fv(this.location,!1,s);break}}}}const Mh=new Float32Array(9),us=new Float32Array(4);class ql extends Ps{constructor(e){super(e),this.current=us}set(e,i,s){if(this.fetchUniformLocation(e,i)){for(let a=0;a<4;a++)if(s[a]!==this.current[a]){this.current=s,this.gl.uniformMatrix2fv(this.location,!1,s);break}}}}function Ch(r){return[fp(255*r.r,255*r.g),fp(255*r.b,255*r.a)]}class $l{constructor(e,i,s,a){this.value=e,this.uniformNames=i.map(u=>`u_${u}`),this.type=s,this.context=a}setUniform(e,i,s,a,u){const h=a.constantOr(this.value);i.set(e,u,h instanceof hi?h.toPremultipliedRenderColor(this.lutExpression&&this.lutExpression.value==="none"?null:this.context.lut):h)}getBinding(e,i){return this.type==="color"?new _p(e):new fr(e)}}class Oa{constructor(e,i){this.uniformNames=i.map(s=>`u_${s}`),this.pattern=null,this.patternTransition=null,this.pixelRatio=1}setConstantPatternPositions(e,i){this.pixelRatio=e.pixelRatio||1,this.pattern=e.tl.concat(e.br),this.patternTransition=i?i.tl.concat(i.br):this.pattern}setUniform(e,i,s,a,u){let h=null;u!=="u_pattern"&&u!=="u_dash"||(h=this.pattern),u==="u_pattern_b"&&(h=this.patternTransition),u==="u_pixel_ratio"&&(h=this.pixelRatio),h&&i.set(e,u,h)}getBinding(e,i){return i==="u_pattern"||i==="u_pattern_b"||i==="u_dash"?new su(e):new fr(e)}}class zs{constructor(e,i,s,a){this.expression=e,this.type=s,this.maxValue=0,this.paintVertexAttributes=i.map(u=>({name:`a_${u}`,type:"Float32",components:s==="color"?2:1,offset:0})),this.paintVertexArray=new a}populatePaintArray(e,i,s,a,u,h,f,_){const g=this.paintVertexArray.length,v=this.expression.kind==="composite"||this.expression.kind==="source"?this.expression.evaluate(new Ti(0,{brightness:h,worldview:_}),i,{},u,a,f):this.expression.kind==="constant"&&this.expression.value,b=!!this.lutExpression&&(this.lutExpression.kind==="composite"||this.lutExpression.kind==="source"?this.lutExpression.evaluate(new Ti(0,{brightness:h,worldview:_}),i,{},u,a,f):this.lutExpression.value)==="none";this.paintVertexArray.resize(e),this._setPaintValue(g,e,v,b?null:this.context.lut)}updatePaintArray(e,i,s,a,u,h,f,_){const g=this.expression.kind==="composite"||this.expression.kind==="source"?this.expression.evaluate({zoom:0,brightness:f,worldview:_},s,a,void 0,u):this.expression.kind==="constant"&&this.expression.value,v=!!this.lutExpression&&(this.lutExpression.kind==="composite"||this.lutExpression.kind==="source"?this.lutExpression.evaluate(new Ti(0,{brightness:f,worldview:_}),s,a,void 0,u):this.lutExpression.value)==="none";this._setPaintValue(e,i,g,v?null:this.context.lut)}

vendor: 15,781 bytes, line 7

7_setPaintValue(e,i,s,a){if(this.type==="color"){const u=Ch(s.toPremultipliedRenderColor(a));for(let h=e;h<i;h++)this.paintVertexArray.emplace(h,u[0],u[1])}else{for(let u=e;u<i;u++)this.paintVertexArray.emplace(u,s);this.maxValue=Math.max(this.maxValue,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.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 Jn{constructor(e,i,s,a,u,h){this.expression=e,this.uniformNames=i.map(f=>`u_${f}_t`),this.type=s,this.useIntegerZoom=a,this.context=u,this.maxValue=0,this.paintVertexAttributes=i.map(f=>({name:`a_${f}`,type:"Float32",components:s==="color"?4:2,offset:0})),this.paintVertexArray=new h}populatePaintArray(e,i,s,a,u,h,f,_){const g=this.expression.evaluate(new Ti(this.context.zoom,{brightness:h,worldview:_}),i,{},u,a,f),v=this.expression.evaluate(new Ti(this.context.zoom+1,{brightness:h,worldview:_}),i,{},u,a,f),b=!!this.lutExpression&&(this.lutExpression.kind==="composite"||this.lutExpression.kind==="source"?this.lutExpression.evaluate(new Ti(0,{brightness:h,worldview:_}),i,{},u,a,f):this.lutExpression.value)==="none",w=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(w,e,g,v,b?null:this.context.lut)}updatePaintArray(e,i,s,a,u,h,f,_){const g=this.expression.evaluate({zoom:this.context.zoom,brightness:f,worldview:_},s,a,void 0,u),v=this.expression.evaluate({zoom:this.context.zoom+1,brightness:f,worldview:_},s,a,void 0,u),b=!!this.lutExpression&&(this.lutExpression.kind==="composite"||this.lutExpression.kind==="source"?this.lutExpression.evaluate(new Ti(0,{brightness:f,worldview:_}),s,a,void 0,u):this.lutExpression.value)==="none";this._setPaintValue(e,i,g,v,b?null:this.context.lut)}_setPaintValue(e,i,s,a,u){if(this.type==="color"){const h=Ch(s.toPremultipliedRenderColor(u)),f=Ch(s.toPremultipliedRenderColor(u));for(let _=e;_<i;_++)this.paintVertexArray.emplace(_,h[0],h[1],f[0],f[1])}else{for(let h=e;h<i;h++)this.paintVertexArray.emplace(h,s,a);this.maxValue=Math.max(this.maxValue,Math.abs(s),Math.abs(a))}}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,i,s,a,u){const h=this.useIntegerZoom?Math.floor(s.zoom):s.zoom,f=Q(this.expression.interpolationFactor(h,this.context.zoom,this.context.zoom+1),0,1);i.set(e,u,f)}getBinding(e,i){return new fr(e)}}class Un{constructor(e,i,s,a,u){this.expression=e,this.layerId=u,this.paintVertexAttributes=(s==="array"?mp:iu).members;for(let h=0;h<i.length;++h);this.paintVertexArray=new a,this.paintTransitionVertexArray=new Fl}populatePaintArray(e,i,s,a){const u=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValues(u,e,i.patterns&&i.patterns[this.layerId],s)}updatePaintArray(e,i,s,a,u,h,f){this._setPaintValues(e,i,s.patterns&&s.patterns[this.layerId],h)}_setPaintValues(e,i,s,a){if(!a||!s)return;const u=a[s[0]],h=a[s[1]];if(u){if(u){const{tl:f,br:_,pixelRatio:g}=u;for(let v=e;v<i;v++)this.paintVertexArray.emplace(v,f[0],f[1],_[0],_[1],g)}if(h){this.paintTransitionVertexArray.resize(this.paintVertexArray.length);const{tl:f,br:_}=h;for(let g=e;g<i;g++)this.paintTransitionVertexArray.emplace(g,f[0],f[1],_[0],_[1])}}}upload(e){const i=this.expression.isStateDependent||!this.expression.isLightConstant;this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,i)),this.paintTransitionVertexArray&&this.paintTransitionVertexArray.length&&(this.paintTransitionVertexBuffer=e.createVertexBuffer(this.paintTransitionVertexArray,Ih.members,i))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy(),this.paintTransitionVertexBuffer&&this.paintTransitionVertexBuffer.destroy()}}class Ba{constructor(e,i,s=()=>!0){this.binders={},this._buffers=[],this.context=i;const a=[];for(const u in e.paint._values){const h=e.paint.get(u);if(u.endsWith("-use-theme")||!s(u)||!(h instanceof Ma&&El(h.property.specification)))continue;const f=n(u,e.type),_=h.value,g=h.property.specification.type,v=!!h.property.useIntegerZoom,b=u==="line-dasharray"||u.endsWith("pattern"),w=e.paint.get(`${u}-use-theme`),E=u==="line-dasharray"&&e.layout.get("line-cap").value.kind!=="constant"||w&&w.value.kind!=="constant";if(_.kind!=="constant"||E)if(_.kind==="source"||E||b){const A=p(u,g,"source");this.binders[u]=b?new Un(_,f,g,A,e.id):new zs(_,f,g,A),a.push(`/a_${u}`)}else{const A=p(u,g,"composite");this.binders[u]=new Jn(_,f,g,v,i,A),a.push(`/z_${u}`)}else this.binders[u]=b?new Oa(_.value,f):new $l(_.value,f,g,i),a.push(`/u_${u}`);w&&(this.binders[u].lutExpression=w.value)}this.cacheKey=a.sort().join("")}getMaxValue(e){const i=this.binders[e];return i instanceof zs||i instanceof Jn?i.maxValue:0}populatePaintArrays(e,i,s,a,u,h,f,_){for(const g in this.binders){const v=this.binders[g];v.context=this.context,(v instanceof zs||v instanceof Jn||v instanceof Un)&&v.populatePaintArray(e,i,s,a,u,h,f,_)}}setConstantPatternPositions(e,i){for(const s in this.binders){const a=this.binders[s];a instanceof Oa&&a.setConstantPatternPositions(e,i)}}getPatternTransitionVertexBuffer(e){const i=this.binders[e];return i instanceof Un?i.paintTransitionVertexBuffer:null}updatePaintArrays(e,i,s,a,u,h,f,_,g,v){let b=!1;const w=Object.keys(e),E=w.length!==0&&!_,A=E?w:i.uniqueIds;this.context.lut=u.lut;for(const P in this.binders){const D=this.binders[P];if(D.context=this.context,(D instanceof zs||D instanceof Jn||D instanceof Un)&&D.expression&&D.expression.kind&&D.expression.kind!=="constant"&&(D.expression.isStateDependent===!0||D.expression.isLightConstant===!1)){const k=u.paint.get(P);D.expression=k.value;for(const j of A){const G=e[j.toString()];i.eachPosition(j,(z,N,q)=>{const H=a.feature(z);D.updatePaintArray(N,q,H,G,h,f,g,v)})}if(!E)for(const j of s.uniqueIds){const G=e[j.toString()];s.eachPosition(j,(z,N,q)=>{const H=a.feature(z);D.updatePaintArray(N,q,H,G,h,f,g,v)})}b=!0}}return b}defines(){const e=[];for(const i in this.binders){const s=this.binders[i];(s instanceof $l||s instanceof Oa)&&e.push(...s.uniformNames.map(a=>`#define HAS_UNIFORM_${a}`))}return e}getBinderAttributes(){const e=[];for(const i in this.binders){const s=this.binders[i];if(s instanceof zs||s instanceof Jn||s instanceof Un)for(let a=0;a<s.paintVertexAttributes.length;a++)e.push(s.paintVertexAttributes[a].name);if(s instanceof Un)for(let a=0;a<Ih.members.length;a++)e.push(Ih.members[a].name)}return e}getBinderUniforms(){const e=[];for(const i in this.binders){const s=this.binders[i];if(s instanceof $l||s instanceof Oa||s instanceof Jn)for(const a of s.uniformNames)e.push(a)}return e}getPaintVertexBuffers(){return this._buffers}getUniforms(e){const i=[];for(const s in this.binders){const a=this.binders[s];if(a instanceof $l||a instanceof Oa||a instanceof Jn)for(const u of a.uniformNames)i.push({name:u,property:s,binding:a.getBinding(e,u)})}return i}setUniforms(e,i,s,a,u){for(const{name:h,property:f,binding:_}of s)this.binders[f].setUniform(e,_,u,a.get(f),h)}updatePaintBuffers(){this._buffers=[];for(const e in this.binders){const i=this.binders[e];(i instanceof zs||i instanceof Jn||i instanceof Un)&&i.paintVertexBuffer&&this._buffers.push(i.paintVertexBuffer),i instanceof Un&&i.paintTransitionVertexBuffer&&this._buffers.push(i.paintTransitionVertexBuffer)}}upload(e){for(const i in this.binders){const s=this.binders[i];(s instanceof zs||s instanceof Jn||s instanceof Un)&&s.upload(e)}this.updatePaintBuffers()}destroy(){for(const e in this.binders){const i=this.binders[e];(i instanceof zs||i instanceof Jn||i instanceof Un)&&i.destroy()}}}class l{constructor(e,i,s=()=>!0){this.programConfigurations={};for(const a of e)this.programConfigurations[a.id]=new Ba(a,i,s);this.needsUpload=!1,this._featureMap=new Ul,this._featureMapWithoutIds=new Ul,this._bufferOffset=0,this._idlessCounter=0}populatePaintArrays(e,i,s,a,u,h,f,_,g){for(const v in this.programConfigurations)this.programConfigurations[v].populatePaintArrays(e,i,a,u,h,f,_,g);i.id!==void 0?this._featureMap.add(i.id,s,this._bufferOffset,e):(this._featureMapWithoutIds.add(this._idlessCounter,s,this._bufferOffset,e),this._idlessCounter+=1),this._bufferOffset=e,this.needsUpload=!0}updatePaintArrays(e,i,s,a,u,h,f,_){for(const g of s)this.needsUpload=this.programConfigurations[g.id].updatePaintArrays(e,this._featureMap,this._featureMapWithoutIds,i,g,a,u,h,f||0,_)||this.needsUpload}get(e){return this.programConfigurations[e]}upload(e){if(this.needsUpload){for(const i in this.programConfigurations)this.programConfigurations[i].upload(e);this.needsUpload=!1}}destroy(){for(const e in this.programConfigurations)this.programConfigurations[e].destroy()}}const t={"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":["gapwidth"],"line-pattern":["pattern","pixel_ratio","pattern_b"],"fill-pattern":["pattern","pixel_ratio","pattern_b"],"fill-extrusion-pattern":["pattern","pixel_ratio","pattern_b"],"line-dasharray":["dash"],"fill-bridge-guard-rail-color":["structure_color"],"fill-tunnel-structure-color":["structure_color"]};function n(r,e){return t[r]||[r.replace(`${e}-`,"").replace(/-/g,"_")]}const c={"line-pattern":{source:no,composite:no},"fill-pattern":{source:no,composite:no},"fill-extrusion-pattern":{source:no,composite:no},"line-dasharray":{source:Fl,composite:Fl}},d={color:{source:jo,composite:Or},number:{source:ro,composite:jo}};function p(r,e,i){const s=c[r];return s&&s[i]||d[e][i]}tt($l,"ConstantBinder"),tt(Oa,"PatternConstantBinder"),tt(zs,"SourceExpressionBinder"),tt(Un,"PatternCompositeBinder"),tt(Jn,"CompositeExpressionBinder"),tt(Ba,"ProgramConfiguration",{omit:["_buffers"]}),tt(l,"ProgramConfigurationSet");const m=We/Math.PI/2,y=5,x=6,T=16383,S=64,M=[S,32,16],I=-m,C=m;function L(r,e,i,s=m){return i=ni(i),[r*Math.sin(i)*s,-e*s,r*Math.cos(i)*s]}function R(r,e,i){return L(Math.cos(ni(r)),Math.sin(ni(r)),e,i)}const F=63710088e-1,B=2*Math.PI*F;class V{constructor(e,i){if(isNaN(e)||isNaN(i))throw new Error(`Invalid LngLat object: (${e}, ${i})`);if(this.lng=+e,this.lat=+i,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new V(_e(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(e){const i=Math.PI/180,s=this.lat*i,a=e.lat*i,u=Math.sin(s)*Math.sin(a)+Math.cos(s)*Math.cos(a)*Math.cos((e.lng-this.lng)*i);return F*Math.acos(Math.min(u,1))}toBounds(e=0){const i=360*e/40075017,s=i/Math.cos(Math.PI/180*this.lat);return new Z({lng:this.lng-s,lat:this.lat-i},{lng:this.lng+s,lat:this.lat+i})}toEcef(e){return R(this.lat,this.lng,m+e*m/F)}static convert(e){if(e instanceof V)return e;if(Array.isArray(e)&&(e.length===2||e.length===3))return new V(Number(e[0]),Number(e[1]));if(!Array.isArray(e)&&typeof e=="object"&&e!==null)return new V(Number("lng"in e?e.lng:e.lon),Number(e.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}class Z{constructor(e,i){if(e)if(i)this.setSouthWest(e).setNorthEast(i);else if(e.length===4){const s=e;this.setSouthWest([s[0],s[1]]).setNorthEast([s[2],s[3]])}else{const s=e;this.setSouthWest(s[0]).setNorthEast(s[1])}}setNorthEast(e){return this._ne=e instanceof V?new V(e.lng,e.lat):V.convert(e),this}setSouthWest(e){return this._sw=e instanceof V?new V(e.lng,e.lat):V.convert(e),this}extend(e){const i=this._sw,s=this._ne;let a,u;if(e instanceof V)a=e,u=e;else{if(!(e instanceof Z))return Array.isArray(e)?e.length===4||e.every(Array.isArray)?this.extend(Z.convert(e)):this.extend(V.convert(e)):typeof e=="object"&&e!==null&&e.hasOwnProperty("lat")&&(e.hasOwnProperty("lon")||e.hasOwnProperty("lng"))?this.extend(V.convert(e)):this;if(a=e._sw,u=e._ne,!a||!u)return this}return i||s?(i.lng=Math.min(a.lng,i.lng),i.lat=Math.min(a.lat,i.lat),s.lng=Math.max(u.lng,s.lng),s.lat=Math.max(u.lat,s.lat)):(this._sw=new V(a.lng,a.lat),this._ne=new V(u.lng,u.lat)),this}getCenter(){return new V((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 V(this.getWest(),this.getNorth())}getSouthEast(){return new V(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:i,lat:s}=V.convert(e);let a=this._sw.lng<=i&&i<=this._ne.lng;return this._sw.lng>this._ne.lng&&(a=this._sw.lng>=i&&i>=this._ne.lng),this._sw.lat<=s&&s<=this._ne.lat&&a}static convert(e){if(e)return e instanceof Z?e:new Z(e)}}const Y=0,te=25.5;function ee(r){return B*Math.cos(r*Math.PI/180)}function J(r){return(180+r)/360}function K(r){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+r*Math.PI/360)))/360}function ie(r,e){return r/ee(e)}function ne(r){return 360*r-180}function fe(r){return 360/Math.PI*Math.atan(Math.exp((180-360*r)*Math.PI/180))-90}function me(r,e){return r*ee(fe(e))}const Ae=85.051129;function Me(r){return Math.cos(ni(Q(r,-85.051129,Ae)))}function Fe(r,e){const i=Q(e,Y,te),s=Math.pow(2,i);return Me(r)*B/(512*s)}function de(r){return 1/Math.cos(r*Math.PI/180)}function we(r,e=0){const i=Math.exp(Math.PI*(1-(r.y+e/We)/(1<<r.z)*2));return 80150034*i/(i*i+1)/We/(1<<r.z)}class le{constructor(e,i,s=0){this.x=+e,this.y=+i,this.z=+s}static fromLngLat(e,i=0){const s=V.convert(e);return new le(J(s.lng),K(s.lat),ie(i,s.lat))}toLngLat(){return new V(ne(this.x),fe(this.y))}toAltitude(){return me(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/B*de(fe(this.y))}}function Pe(r,e,i,s,a,u,h,f,_){const g=(e+s)/2,v=(i+a)/2,b=new He(g,v);f(b),function(w,E,A,P,D,k){const j=A-D,G=P-k;return Math.abs((P-E)*j-(A-w)*G)/Math.hypot(j,G)}(b.x,b.y,u.x,u.y,h.x,h.y)>=_?(Pe(r,e,i,g,v,u,b,f,_),Pe(r,g,v,s,a,b,h,f,_)):r.push(h)}function ye(r,e,i){let s=r[0],a=s.x,u=s.y;e(s);const h=[s];for(let f=1;f<r.length;f++){const _=r[f],{x:g,y:v}=_;e(_),Pe(h,a,u,g,v,s,_,e,i),a=g,u=v,s=_}return h}function De(r,e,i,s){if(s(e,i)){const a=e.add(i)._mult(.5);De(r,e,a,s),De(r,a,i,s)}else r.push(i)}function qe(r,e){let i=r[0];const s=[i];for(let a=1;a<r.length;a++){const u=r[a];De(s,i,u,e),i=u}return s}const Ce=Math.pow(2,14)-1,je=-Ce-1;function it(r,e){const i=Math.round(r.x*e),s=Math.round(r.y*e);

7return r.x=Q(i,je,Ce),r.y=Q(s,je,Ce),(i<r.x||i>r.x+1||s<r.y||s>r.y+1)&&kt("Geometry exceeds allowed extent, reduce your vector tile buffer size"),r}function rt(r,e,i){const s=r.loadGeometry(),a=r.extent,u=We/a;if(e&&i&&i.projection.isReprojectedInTileSpace){const h=1<<e.z,{scale:f,x:_,y:g,projection:v}=i,b=w=>{const E=ne((e.x+w.x/a)/h),A=fe((e.y+w.y/a)/h),P=v.project(E,A);w.x=(P.x*f-_)*a,w.y=(P.y*f-g)*a};for(let w=0;w<s.length;w++)if(r.type!==1)s[w]=ye(s[w],b,1);else{const E=[];for(const A of s[w])A.x<0||A.x>=a||A.y<0||A.y>=a||(b(A),E.push(A));s[w]=E}}for(const h of s)for(const f of h)it(f,u);return s}function Qe(r,e){return{type:r.type,id:r.id,properties:r.properties,geometry:e?rt(r):[]}}var ut,pt,yt,It,Ot,pi,Ri,gi={};function bi(){if(pt)return ut;pt=1;var r=xo();function e(a,u,h,f,_){this.properties={},this.extent=h,this.type=0,this._pbf=a,this._geometry=-1,this._keys=f,this._values=_,a.readFields(i,this,u)}function i(a,u,h){a==1?u.id=h.readVarint():a==2?function(f,_){for(var g=f.readVarint()+f.pos;f.pos<g;){var v=_._keys[f.readVarint()],b=_._values[f.readVarint()];_.properties[v]=b}}(h,u):a==3?u.type=h.readVarint():a==4&&(u._geometry=h.pos)}function s(a){for(var u,h,f=0,_=0,g=a.length,v=g-1;_<g;v=_++)f+=((h=a[v]).x-(u=a[_]).x)*(u.y+h.y);return f}return ut=e,e.types=["Unknown","Point","LineString","Polygon"],e.prototype.loadGeometry=function(){var a=this._pbf;a.pos=this._geometry;for(var u,h=a.readVarint()+a.pos,f=1,_=0,g=0,v=0,b=[];a.pos<h;){if(_<=0){var w=a.readVarint();f=7&w,_=w>>3}if(_--,f===1||f===2)g+=a.readSVarint(),v+=a.readSVarint(),f===1&&(u&&b.push(u),u=[]),u.push(new r(g,v));else{if(f!==7)throw new Error("unknown command "+f);u&&u.push(u[0].clone())}}return u&&b.push(u),b},e.prototype.bbox=function(){var a=this._pbf;a.pos=this._geometry;for(var u=a.readVarint()+a.pos,h=1,f=0,_=0,g=0,v=1/0,b=-1/0,w=1/0,E=-1/0;a.pos<u;){if(f<=0){var A=a.readVarint();h=7&A,f=A>>3}if(f--,h===1||h===2)(_+=a.readSVarint())<v&&(v=_),_>b&&(b=_),(g+=a.readSVarint())<w&&(w=g),g>E&&(E=g);else if(h!==7)throw new Error("unknown command "+h)}return[v,w,b,E]},e.prototype.toGeoJSON=function(a,u,h){var f,_,g=this.extent*Math.pow(2,h),v=this.extent*a,b=this.extent*u,w=this.loadGeometry(),E=e.types[this.type];function A(k){for(var j=0;j<k.length;j++){var G=k[j];k[j]=[360*(G.x+v)/g-180,360/Math.PI*Math.atan(Math.exp((180-360*(G.y+b)/g)*Math.PI/180))-90]}}switch(this.type){case 1:var P=[];for(f=0;f<w.length;f++)P[f]=w[f][0];A(w=P);break;case 2:for(f=0;f<w.length;f++)A(w[f]);break;case 3:for(w=function(k){var j=k.length;if(j<=1)return[k];for(var G,z,N=[],q=0;q<j;q++){var H=s(k[q]);H!==0&&(z===void 0&&(z=H<0),z===H<0?(G&&N.push(G),G=[k[q]]):G.push(k[q]))}return G&&N.push(G),N}(w),f=0;f<w.length;f++)for(_=0;_<w[f].length;_++)A(w[f][_])}w.length===1?w=w[0]:E="Multi"+E;var D={type:"Feature",geometry:{type:E,coordinates:w},properties:this.properties};return"id"in this&&(D.id=this.id),D},ut}function ur(){if(It)return yt;It=1;var r=bi();function e(s,a){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=s,this._keys=[],this._values=[],this._features=[],s.readFields(i,this,a),this.length=this._features.length}function i(s,a,u){s===15?a.version=u.readVarint():s===1?a.name=u.readString():s===5?a.extent=u.readVarint():s===2?a._features.push(u.pos):s===3?a._keys.push(u.readString()):s===4&&a._values.push(function(h){for(var f=null,_=h.readVarint()+h.pos;h.pos<_;){var g=h.readVarint()>>3;f=g===1?h.readString():g===2?h.readFloat():g===3?h.readDouble():g===4?h.readVarint64():g===5?h.readVarint():g===6?h.readSVarint():g===7?h.readBoolean():null}return f}(u))}return yt=e,e.prototype.feature=function(s){if(s<0||s>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[s];var a=this._pbf.readVarint()+this._pbf.pos;return new r(this._pbf,a,this.extent,this._keys,this._values)},yt}function Rt(){return Ri||(Ri=1,gi.VectorTile=function(){if(pi)return Ot;pi=1;var r=ur();function e(i,s,a){if(i===3){var u=new r(a,a.readVarint()+a.pos);u.length&&(s[u.name]=u)}}return Ot=function(i,s){this.layers=i.readFields(e,{},s)},Ot}(),gi.VectorTileFeature=bi(),gi.VectorTileLayer=ur()),gi}var Vt=Rt();const Wt="3d_elevation_id",Oi="level";

7class br{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,i){return this._valid&&e(i(this._geometry)),this}require(e,i,s){return this.get(e,!0,i,s)}optional(e,i,s){return this.get(e,!1,i,s)}success(){return this._valid}get(e,i,s,a){const u=this.feature.properties.hasOwnProperty(e)?+this.feature.properties[e]:void 0;return this._valid&&u!==void 0&&!Number.isNaN(u)?s(a?a(u):u):i&&(this._valid=!1),this}}class Di{constructor(e,i){this.featureFunc=e,this.vertexFunc=i}parseFeature(e,i,s){return this.featureFunc(e,i,s)}parseVertex(e,i,s){return this.vertexFunc(e,i,s)}}const li=new Di((r,e,i)=>r.reset(e).require(Wt,s=>{i.id=s}).optional("fixed_height_relative",s=>{i.constantHeight=s},Qt.decodeRelativeHeight).geometry(s=>{i.bounds=s},ku).success(),(r,e,i)=>r.reset(e).require(Wt,s=>{i.id=s}).require("elevation_idx",s=>{i.idx=s}).require("extent",s=>{i.extent=s}).require("height_relative",s=>{i.height=s},Qt.decodeRelativeHeight).geometry(s=>{i.position=s},Qt.getPoint).success()),nr=new Di((r,e,i)=>r.reset(e).require(Wt,s=>{i.id=s}).optional("fixed_height",s=>{i.constantHeight=s},Qt.decodeMetricHeight).geometry(s=>{i.bounds=s},ku).success(),(r,e,i)=>r.reset(e).require(Wt,s=>{i.id=s}).require("elevation_idx",s=>{i.idx=s}).require("extent",s=>{i.extent=s}).require("height",s=>{i.height=s},Qt.decodeMetricHeight).geometry(s=>{i.position=s},Qt.getPoint).success());class Qt{static getPoint(e){return Fn(e[0][0].x,e[0][0].y)}static decodeRelativeHeight(e){return 1e-4*e*5}static decodeMetricHeight(e){return 1e-4*e}static parse(e){const i=[],s=[],a=e.length,u=new br;for(let f=0;f<a;f++){const _=e.feature(f),g=_.properties.hasOwnProperty("version")?String(_.properties.version):void 0,v=(h=g)?h==="1.0.1"?nr:void 0:li;if(v===void 0){kt(`Unknown elevation feature version number ${g||"(unknown)"}`);continue}const b=_.properties.hasOwnProperty("type")?_.properties.type:void 0;if(b){if(Vt.VectorTileFeature.types[_.type]==="Point"&&b==="curve_point"){const w={};v.parseVertex(u,_,w)&&i.push(w)}else if(Vt.VectorTileFeature.types[_.type]==="Polygon"&&b==="curve_meta"){const w={};v.parseFeature(u,_,w)&&s.push(w)}}}var h;return{vertices:i,features:s}}}class mr{constructor(e,i){this.pos=e,this.dir=i}intersectsPlane(e,i,s){const a=Yi(i,this.dir);if(Math.abs(a)<1e-6)return!1;const u=((e[0]-this.pos[0])*i[0]+(e[1]-this.pos[1])*i[1])/a;return s[0]=this.pos[0]+this.dir[0]*u,s[1]=this.pos[1]+this.dir[1]*u,!0}}class Bi{constructor(e,i){this.pos=e,this.dir=i}intersectsPlane(e,i,s){const a=_r(i,this.dir);if(Math.abs(a)<1e-6)return!1;const u=((e[0]-this.pos[0])*i[0]+(e[1]-this.pos[1])*i[1]+(e[2]-this.pos[2])*i[2])/a;return s[0]=this.pos[0]+this.dir[0]*u,s[1]=this.pos[1]+this.dir[1]*u,s[2]=this.pos[2]+this.dir[2]*u,!0}closestPointOnSphere(e,i,s){if(function(E,A){var P=E[0],D=E[1],k=E[2],j=A[0],G=A[1],z=A[2];return Math.abs(P-j)<=Gt*Math.max(1,Math.abs(P),Math.abs(j))&&Math.abs(D-G)<=Gt*Math.max(1,Math.abs(D),Math.abs(G))&&Math.abs(k-z)<=Gt*Math.max(1,Math.abs(k),Math.abs(z))}(this.pos,e)||i===0)return s[0]=s[1]=s[2]=0,!1;const[a,u,h]=this.dir,f=this.pos[0]-e[0],_=this.pos[1]-e[1],g=this.pos[2]-e[2],v=a*a+u*u+h*h,b=2*(f*a+_*u+g*h),w=b*b-4*v*(f*f+_*_+g*g-i*i);if(w<0){const E=Math.max(-b/2,0),A=f+a*E,P=_+u*E,D=g+h*E,k=Math.hypot(A,P,D);return s[0]=A*i/k,s[1]=P*i/k,s[2]=D*i/k,!1}{const E=(-b-Math.sqrt(w))/(2*v);if(E<0){const A=Math.hypot(f,_,g);return s[0]=f*i/A,s[1]=_*i/A,s[2]=g*i/A,!1}return s[0]=f+a*E,s[1]=_+u*E,s[2]=g+h*E,!0}}}class Mi{constructor(e,i,s,a,u){this.TL=e,this.TR=i,this.BR=s,this.BL=a,this.horizon=u}static fromInvProjectionMatrix(e,i,s){const a=[-1,1,1],u=[1,1,1],h=[1,-1,1],f=[-1,-1,1],_=Gi(a,a,e),g=Gi(u,u,e),v=Gi(h,h,e),b=Gi(f,f,e);return new Mi(_,g,v,b,i/s)}}function Ni(r,e,i){let s=1/0,a=-1/0;const u=[];for(const h of r){gr(u,h,e);const f=_r(u,i);s=Math.min(s,f),a=Math.max(a,f)}return[s,a]}function ui(r,e){let i=!0;for(let s=0;s<r.planes.length;s++){const a=r.planes[s];let u=0;for(let h=0;h<e.length;h++)u+=_r(a,e[h])+a[3]>=0;if(u===0)return 0;u!==e.length&&(i=!1)}return i?2:1}function ar(r,e){for(const i of r.projections){const s=Ni(e,r.points[0],i.axis);if(i.projection[1]<s[0]||i.projection[0]>s[1])return 0}return 1}function Nr(r,e){let i=0;const s=[0,0,0,0];for(let h=0;h<r.length;

vendor: 7,669 bytes, line 7

7h++)s[0]=r[h][0],s[1]=r[h][1],s[2]=r[h][2],s[3]=1,(a=s)[0]*(u=e)[0]+a[1]*u[1]+a[2]*u[2]+a[3]*u[3]>=0&&i++;var a,u;return i}class Hi{constructor(e,i){this.points=e||new Array(8).fill([0,0,0]),this.planes=i||new Array(6).fill([0,0,0,0]),this.bounds=si.fromPoints(this.points),this.projections=[],this.frustumEdges=[gr([],this.points[2],this.points[3]),gr([],this.points[0],this.points[3]),gr([],this.points[4],this.points[0]),gr([],this.points[5],this.points[1]),gr([],this.points[6],this.points[2]),gr([],this.points[7],this.points[3])];for(const s of this.frustumEdges){const a=[0,-s[2],s[1]],u=[s[2],0,-s[0]];this.projections.push({axis:a,projection:Ni(this.points,this.points[0],a)}),this.projections.push({axis:u,projection:Ni(this.points,this.points[0],u)})}}static fromInvProjectionMatrix(e,i,s,a){const u=Math.pow(2,s),h=[[-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(g=>{const v=en([],g,e),b=1/v[3]/i*u;return(w=v)[0]=(E=v)[0]*(A=[b,b,a?1/v[3]:b,b])[0],w[1]=E[1]*A[1],w[2]=E[2]*A[2],w[3]=E[3]*A[3],w;var w,E,A}),f=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(g=>{const v=tr([],Pr([],gr([],h[g[0]],h[g[1]]),gr([],h[g[2]],h[g[1]]))),b=-_r(v,h[g[1]]);return v.concat(b)}),_=[];for(let g=0;g<h.length;g++)_.push([h[g][0],h[g][1],h[g][2]]);return new Hi(_,f)}intersectsPrecise(e,i,s){for(let a=0;a<i.length;a++)if(!Nr(e,i[a]))return 0;for(let a=0;a<this.planes.length;a++)if(!Nr(e,this.planes[a]))return 0;for(const a of s)for(const u of this.frustumEdges){const h=Pr([],a,u),f=Jr(h);if(f===0)continue;Xi(h,h,1/f);const _=Ni(this.points,this.points[0],h),g=Ni(e,this.points[0],h);if(_[0]>g[1]||g[0]>_[1])return 0}return 1}containsPoint(e){for(const i of this.planes){const s=i[3];if(_r([i[0],i[1],i[2]],e)+s<0)return!1}return!0}}class si{static fromPoints(e){const i=[1/0,1/0,1/0],s=[-1/0,-1/0,-1/0];for(const a of e)fs(i,i,a),qn(s,s,a);return new si(i,s)}static fromTileIdAndHeight(e,i,s){const a=1<<e.canonical.z,u=e.canonical.x,h=e.canonical.y;return new si([u/a,h/a,i],[(u+1)/a,(h+1)/a,s])}static applyTransform(e,i){const s=e.getCorners();for(let a=0;a<s.length;++a)Gi(s[a],s[a],i);return si.fromPoints(s)}static applyTransformFast(e,i){const s=[i[12],i[13],i[14]],a=[...s];for(let u=0;u<3;u++)for(let h=0;h<3;h++){const f=i[4*h+u],_=f*e.min[h],g=f*e.max[h];s[u]+=Math.min(_,g),a[u]+=Math.max(_,g)}return new si(s,a)}static projectAabbCorners(e,i){const s=e.getCorners();for(let a=0;a<s.length;++a)Gi(s[a],s[a],i);return s}constructor(e,i){this.min=e,this.max=i,this.center=Xi([],xr([],this.min,this.max),.5)}quadrant(e){const i=[e%2==0,e<2],s=mo(this.min),a=mo(this.max);for(let u=0;u<i.length;u++)s[u]=i[u]?this.min[u]:this.center[u],a[u]=i[u]?this.center[u]:this.max[u];return a[2]=this.max[2],new si(s,a)}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,i=this.max;return[[e[0],e[1],e[2]],[i[0],e[1],e[2]],[i[0],i[1],e[2]],[e[0],i[1],e[2]],[e[0],e[1],i[2]],[i[0],e[1],i[2]],[i[0],i[1],i[2]],[e[0],i[1],i[2]]]}intersects(e){return this.intersectsAabb(e.bounds)?ui(e,this.getCorners()):0}intersectsFlat(e){return this.intersectsAabb(e.bounds)?ui(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,i){return i||this.intersects(e)?ar(e,this.getCorners()):0}intersectsPreciseFlat(e,i){return i||this.intersectsFlat(e)?ar(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 i=0;i<3;++i)if(this.min[i]>e.max[i]||e.min[i]>this.max[i])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 i=0;i<3;i++)this.min[i]=Math.min(this.min[i],e.min[i]),this.max[i]=Math.max(this.max[i],e.max[i])}encapsulatePoint(e){for(let i=0;i<3;i++)this.min[i]=Math.min(this.min[i],e[i]),this.max[i]=Math.max(this.max[i],e[i])}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])]}}tt(si,"Aabb");class wn{constructor(e,i){this.feature=e,this.metersToTile=i,this.index=0}get(){const e=this.feature.vertices[this.index],i=this.feature.vertexProps[this.index].dir,s=i[1],a=-i[0],u=(e.extent+1)*this.metersToTile;return[new He(Math.trunc(e.position[0]+s*u),Math.trunc(e.position[1]+a*u)),new He(Math.trunc(e.position[0]-s*u),Math.trunc(e.position[1]-a*u))]}next(){this.index++}valid(){return this.index<this.feature.vertices.length}}class pn{constructor(e,i,s,a,u,h){if(this.vertices=new Array,this.vertexProps=new Array,this.edges=new Array,this.edgeProps=new Array,this.id=e,this.heightRange={min:s,max:s},this.safeArea=i,this.constantHeight=s,this.constantHeight==null&&(this.constantHeight!=null||a.length!==0)){this.vertices=a,this.edges=u,this.edges=this.edges.filter(f=>{return f.a<this.vertices.length&&f.b<this.vertices.length&&!((_=this.vertices[f.a].position)[0]===(g=this.vertices[f.b].position)[0]&&_[1]===g[1]);var _,g}),this.heightRange={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};for(const f of this.vertices)this.vertexProps.push({dir:Fn(0,0)}),this.heightRange.min=Math.min(this.heightRange.min,f.height),this.heightRange.max=Math.max(this.heightRange.max,f.height);for(const f of this.edges){const _=this.vertices[f.a].position,g=this.vertices[f.b].position,v=Us($r(),g,_),b=js(v),w=yo($r(),v,1/b);this.edgeProps.push({vec:v,dir:w,len:b});const E=this.vertexProps[f.a].dir,A=this.vertexProps[f.b].dir;go(E,E,w),go(A,A,w)}for(const f of this.vertexProps)f.dir[0]===0&&f.dir[1]===0||ra(f.dir,f.dir);this.tessellate(h)}}pointElevation(e){if(this.constantHeight!=null)return this.constantHeight;const i=this.getClosestEdge(e);if(i==null)return 0;const[s,a]=i;return Tt(this.vertices[this.edges[s].a].height,this.vertices[this.edges[s].b].height,a)}computeSlopeNormal(e,i){const s=this.getClosestEdge(e);if(!s)return Ai(0,0,1);const a=s[0],u=this.edges[a],h=this.edgeProps[a].vec,f=Ai(h[0],h[1],(this.vertices[u.b].height-this.vertices[u.a].height)*i),_=Ai(f[1],-f[0],0);Pr(_,_,f);const g=Jr(_);return g>0?Xi(_,_,1/g):Ai(0,0,1)}getSafeArea(){return this.safeArea}isTunnel(){return this.heightRange.max<=-5}getClosestEdge(e){if(this.edges.length===0)return;let i=0,s=Number.POSITIVE_INFINITY,a=0;const u=Fn(e.x,e.y);for(let h=0;h<this.edges.length;h++){const f=this.edges[h],_=this.edgeProps[h].dir,g=new mr(u,this.edgeProps[h].dir),v=this.vertices[f.a].position,b=this.vertices[f.b].position,w=$r(),E=$r(),A=g.intersectsPlane(v,this.vertexProps[f.a].dir,w),P=g.intersectsPlane(b,this.vertexProps[f.b].dir,E);if(!A||!P)continue;const D=Us($r(),E,w),k=Us($r(),u,w),j=Yi(D,D),G=j>0?Yi(k,D)/j:0,z=Q(G,0,1),N=Math.abs((G-z)*this.edgeProps[h].len),q=Us($r(),u,v),H=N+Math.abs(Yi(q,Fn(_[1],-_[0])));H<s&&(i=h,s=H,a=z)}return[i,a]}tessellate(e){for(let i=this.edges.length-1;i>=0;--i){const s=this.edges[i].a,a=this.edges[i].b,{position:u,height:h,extent:f}=this.vertices[s],{position:_,height:g,extent:v}=this.vertices[a],b=this.vertexProps[s].dir,w=this.vertexProps[a].dir,E=Ai(u[0]/e,u[1]/e,h),A=Ai(_[0]/e,_[1]/e,g),P=Ai(b[1],-b[0],0);Xi(P,P,f);const D=Ai(w[1],-w[0],0);if(Xi(D,D,v),this.distSqLines(Ai(E[0]+.5*P[0],E[1]+.5*P[1],E[2]+.5*P[2]),Ai(A[0]-.5*D[0],A[1]-.5*D[1],A[2]-.5*D[2]),Ai(E[0]-.5*P[0],E[1]-.5*P[1],E[2]-.5*P[2]),Ai(A[0]+.5*D[0],A[1]+.5*D[1],A[2]+.5*D[2]))<=.0025000000000000005)continue;

7const k=this.vertices.length,j=go($r(),u,_);this.vertices.push({position:yo(j,j,.5),height:.5*(h+g),extent:.5*(f+v)});const G=go($r(),b,w);this.vertexProps.push({dir:ra(G,G)}),this.edges.splice(i,1),this.edgeProps.splice(i,1),this.edges.push({a:s,b:k}),this.edges.push({a:k,b:a});const z=Us($r(),this.vertices[k].position,u),N=js(z),q={vec:z,dir:yo($r(),z,1/N),len:N};this.edgeProps.push(q),this.edgeProps.push(q)}}distSqLines(e,i,s,a){const u=Cr(yr(),i,e),h=Cr(yr(),a,s),f=Cr(yr(),e,s),_=_r(u,u),g=_r(u,h),v=_r(u,f),b=_r(h,h),w=_r(h,f),E=_*b-g*g;if(E===0){const D=_r(f,h)/_r(h,h);return $n(Ln(yr(),s,a,D),e)}const A=(g*w-v*b)/E,P=(_*w-g*v)/E;return $n(Ln(yr(),e,i,A),Ln(yr(),s,a,P))}}class zn{static parseFrom(e,i){const s=Qt.parse(e);if(!s)return[];let{vertices:a,features:u}=s;const h=1/we(i);u.sort((v,b)=>v.id-b.id),a.sort((v,b)=>v.id-b.id||v.idx-b.idx),a=a.filter((v,b,w)=>b===w.findIndex(E=>E.id===v.id&&E.idx===v.idx));const f=new Array;let _=0;const g=a.length;for(const v of u){if(v.constantHeight){f.push(new pn(v.id,v.bounds,v.constantHeight));continue}for(;_!==g&&a[_].id<v.id;)_++;if(_===g||a[_].id!==v.id)continue;const b=new Array,w=new Array,E=_;for(;_!==g&&a[_].id===v.id;){const A=a[_];if(b.push({position:A.position,height:A.height,extent:A.extent}),_!==E&&a[_-1].idx===A.idx-1){const P=_-E;w.push({a:P-1,b:P})}_++}f.push(new pn(v.id,v.bounds,void 0,b,w,h))}return f}static getElevationFeature(e,i){if(!i)return;const s=+e.properties[Wt];return Number.isNaN(s)?void 0:i.find(a=>a.id===s)}}class Qn{constructor(e,i){this.zScale=1,this.xOffset=0,this.yOffset=0,e.equals(i)||(this.zScale=Math.pow(2,i.z-e.z),this.xOffset=(e.x*this.zScale-i.x)*We,this.yOffset=(e.y*this.zScale-i.y)*We)}constantElevation(e,i){if(e.constantHeight!=null)return this.computeBiasedHeight(e.constantHeight,i)}pointElevation(e,i,s){const a=this.constantElevation(i,s);return a??(e.x=e.x*this.zScale+this.xOffset,e.y=e.y*this.zScale+this.yOffset,this.computeBiasedHeight(i.pointElevation(e),s))}computeBiasedHeight(e,i){return i<=0?e:e+i*ce(0,i,e>=0?e:Math.abs(.5*e))}}tt(pn,"ElevationFeature");class jn{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(i=>i.fqid),this.index=e.index,this.hasPattern=!1,this.projection=e.projection,this.layoutVertexArray=new Cs,this.indexArray=new Br,this.segments=new or,this.programConfigurations=new l(e.layers,{zoom:e.zoom,lut:e.lut}),this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.id),this.elevationMode=this.layers[0].layout.get("circle-elevation-reference"),this.hasElevation=!1,this.elevationMode!=="none"&&(this.elevatedLayoutVertexArray=new ro),this.worldview=e.worldview}updateFootprints(e,i){}populate(e,i,s,a){const u=this.layers[0],h=[];let f=null;u.type==="circle"&&(f=u.layout.get("circle-sort-key"));for(const{feature:g,id:v,index:b,sourceLayerIndex:w}of e){const E=this.layers[0]._featureFilter.needGeometry,A=Qe(g,E);if(!this.layers[0]._featureFilter.filter(new Ti(this.zoom,{worldview:this.worldview}),A,s))continue;const P=f?f.evaluate(A,{},s):void 0,D={id:v,properties:g.properties,type:g.type,sourceLayerIndex:w,index:b,geometry:E?A.geometry:rt(g,s,a),patterns:{},sortKey:P};h.push(D)}f&&h.sort((g,v)=>g.sortKey-v.sortKey);let _=null;a.projection.name==="globe"&&(this.globeExtVertexArray=new Yc,_=a.projection);for(const g of h){const{geometry:v,index:b,sourceLayerIndex:w}=g,E=e[b].feature;this.addFeature(g,v,b,i.availableImages,s,_,i.brightness,i.elevationFeatures),i.featureIndex.insert(E,v,b,w,this.index)}this.hasElevation||(this.elevatedLayoutVertexArray=void 0)}update(e,i,s,a,u,h,f){this.programConfigurations.updatePaintArrays(e,i,u,s,a,h,f,this.worldview)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Qf.members),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.globeExtVertexArray&&(this.globeExtVertexBuffer=e.createVertexBuffer(this.globeExtVertexArray,tu.members)),this.elevatedLayoutVertexArray&&(this.elevatedLayoutVertexBuffer=e.createVertexBuffer(this.elevatedLayoutVertexArray,em.members))),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.elevatedLayoutVertexBuffer&&this.elevatedLayoutVertexBuffer.destroy())}addFeature(e,i,s,a,u,h,f,_){let g;this.elevationMode!=="none"&&(g=zn.getElevationFeature(e,_));for(const v of i)for(const b of v){const w=b.x,E=b.y;if(w<0||w>=We||E<0||E>=We)continue;if(h){const D=h.projectTilePoint(w,E,u),k=h.upVector(u,w,E);this.addGlobeExtVertex(D,k),this.addGlobeExtVertex(D,k),this.addGlobeExtVertex(D,k),this.addGlobeExtVertex(D,k)}const A=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,e.sortKey),P=A.vertexLength;if(this.addCircleVertex(w,E,-1,-1),this.addCircleVertex(w,E,1,-1),this.addCircleVertex(w,E,1,1),this.addCircleVertex(w,E,-1,1),this.elevationMode!=="none"){const D=g?g.pointElevation(new He(w,E)):0;this.hasElevation=this.hasElevation||D!==0;for(let k=0;k<4;k++)this.elevatedLayoutVertexArray.emplaceBack(D)}this.indexArray.emplaceBack(P,P+1,P+2),this.indexArray.emplaceBack(P,P+2,P+3),A.vertexLength+=4,A.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,s,{},a,u,f,void 0,this.worldview)}addCircleVertex(e,i,s,a){this.layoutVertexArray.emplaceBack(2*e+(s+1)/2,2*i+(a+1)/2)}addGlobeExtVertex(e,i){this.globeExtVertexArray.emplaceBack(e.x,e.y,e.z,i[0]*16384,i[1]*16384,i[2]*16384)}}function fn(r,e){for(let i=0;i<r.length;i++)if(hs(e,r[i]))return!0;for(let i=0;i<e.length;i++)if(hs(r,e[i]))return!0;return!!Zl(r,e)}function ao(r,e,i){return!!hs(r,e)||!!Hl(e,r,i)}function es(r,e){if(r.length===1)return au(e,r[0]);for(let i=0;i<e.length;i++){const s=e[i];for(let a=0;a<s.length;a++)if(hs(r,s[a]))return!0}for(let i=0;i<r.length;

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7i++)if(au(e,r[i]))return!0;for(let i=0;i<e.length;i++)if(Zl(r,e[i]))return!0;return!1}function lo(r,e,i){if(r.length>1){if(Zl(r,e))return!0;for(let s=0;s<e.length;s++)if(Hl(e[s],r,i))return!0}for(let s=0;s<r.length;s++)if(Hl(r[s],e,i))return!0;return!1}function Zl(r,e){if(r.length===0||e.length===0)return!1;for(let i=0;i<r.length-1;i++){const s=r[i],a=r[i+1];for(let u=0;u<e.length-1;u++)if(Ph(s,a,e[u],e[u+1]))return!0}return!1}function Ph(r,e,i,s){return Ii(r,i,s)!==Ii(e,i,s)&&Ii(r,e,i)!==Ii(r,e,s)}function Na(r,e,i){return(r.x-i.x)*(e.y-i.y)-(r.y-i.y)*(e.x-i.x)}function zh(r,e,i,s){const a=Na(r,e,s),u=Na(r,e,i);if(Math.sign(a)===Math.sign(u))return;const h=Na(i,s,r),f=h+u-a;return Math.sign(h)!==Math.sign(f)?[h/(h-f),u/(u-a)]:void 0}function Hl(r,e,i){const s=i*i;if(e.length===1)return r.distSqr(e[0])<s;for(let a=1;a<e.length;a++)if(ou(r,e[a-1],e[a])<s)return!0;return!1}function ou(r,e,i){const s=e.distSqr(i);if(s===0)return r.distSqr(e);const a=((r.x-e.x)*(i.x-e.x)+(r.y-e.y)*(i.y-e.y))/s;return r.distSqr(a<0?e:a>1?i:i.sub(e)._mult(a)._add(e))}function au(r,e){let i,s,a,u=!1;for(let h=0;h<r.length;h++){i=r[h];for(let f=0,_=i.length-1;f<i.length;_=f++)s=i[f],a=i[_],s.y>e.y!=a.y>e.y&&e.x<(a.x-s.x)*(e.y-s.y)/(a.y-s.y)+s.x&&(u=!u)}return u}function hs(r,e){let i=!1;for(let s=0,a=r.length-1;s<r.length;a=s++){const u=r[s],h=r[a];u.y>e.y!=h.y>e.y&&e.x<(h.x-u.x)*(e.y-u.y)/(h.y-u.y)+u.x&&(i=!i)}return i}function Va(r,e,i,s,a){for(const h of r)if(e<=h.x&&i<=h.y&&s>=h.x&&a>=h.y)return!0;const u=[new He(e,i),new He(e,a),new He(s,a),new He(s,i)];if(r.length>2){for(const h of u)if(hs(r,h))return!0}for(let h=0;h<r.length-1;h++)if(Go(r[h],r[h+1],u))return!0;return!1}function Go(r,e,i){const s=i[0],a=i[2];if(r.x<s.x&&e.x<s.x||r.x>a.x&&e.x>a.x||r.y<s.y&&e.y<s.y||r.y>a.y&&e.y>a.y)return!1;const u=Ii(r,e,i[0]);return u!==Ii(r,e,i[1])||u!==Ii(r,e,i[2])||u!==Ii(r,e,i[3])}function co(r,e,i,s,a,u){let h=e.y-r.y,f=r.x-e.x;if(u=u||0){const _=h*h+f*f;if(_===0)return!0;const g=Math.sqrt(_);h/=g,f/=g}return!((i.x-r.x)*h+(i.y-r.y)*f-u<0||(s.x-r.x)*h+(s.y-r.y)*f-u<0||(a.x-r.x)*h+(a.y-r.y)*f-u<0)}function im(r,e,i,s,a,u,h){return!(co(r,e,s,a,u,h)||co(e,i,s,a,u,h)||co(i,r,s,a,u,h)||co(s,a,r,e,i,h)||co(a,u,r,e,i,h)||co(u,s,r,e,i,h))}function lu(r,e,i){const s=e.paint.get(r).value;return s.kind==="constant"?s.value:i.programConfigurations.get(e.id).getMaxValue(r)}function gp(r){return Math.sqrt(r[0]*r[0]+r[1]*r[1])}function C_(r,e,i,s,a){if(!e[0]&&!e[1])return r;const u=He.convert(e)._mult(a);i==="viewport"&&u._rotate(-s);const h=[];for(let f=0;f<r.length;f++)h.push(r[f].sub(u));return h}function P_(r,e,i,s){const a=He.convert(r)._mult(s);return e==="viewport"&&a._rotate(-i),a}let z_,R_;function D_(r,e,i){var s=2*Math.PI*6378137/256/Math.pow(2,i);return[r*s-2*Math.PI*6378137/2,e*s-2*Math.PI*6378137/2]}tt(jn,"CircleBucket",{omit:["layers"]});class Wl{constructor(e,i,s){this.z=e,this.x=i,this.y=s,this.key=cu(0,e,e,i,s)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}url(e,i){const s=function(u,h,f){var _=D_(256*u,256*(h=Math.pow(2,f)-h-1),f),g=D_(256*(u+1),256*(h+1),f);return _[0]+","+_[1]+","+g[0]+","+g[1]}(this.x,this.y,this.z),a=function(u,h,f){let _,g="";for(let v=u;v>0;v--)_=1<<v-1,g+=(h&_?1:0)+(f&_?2:0);return g}(this.z,this.x,this.y);return e[(this.x+this.y)%e.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String(i==="tms"?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",a).replace("{bbox-epsg-3857}",s)}toString(){return`${this.z}/${this.x}/${this.y}`}}class L_{constructor(e,i){this.wrap=e,this.canonical=i,this.key=cu(e,i.z,i.z,i.x,i.y)}}class an{constructor(e,i,s,a,u){this.overscaledZ=e,this.wrap=i,this.canonical=new Wl(s,+a,+u),this.key=i===0&&e===s?this.canonical.key:cu(i,e,s,a,u)}equals(e){return this.overscaledZ===e.overscaledZ&&this.wrap===e.wrap&&this.canonical.equals(e.canonical)}scaledTo(e){const i=this.canonical.z-e;return e>this.canonical.z?new an(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new an(e,this.wrap,e,this.canonical.x>>i,this.canonical.y>>i)}calculateScaledKey(e,i=!0){if(this.overscaledZ===e&&i)return this.key;if(e>this.canonical.z)return cu(this.wrap*+i,e,this.canonical.z,this.canonical.x,this.canonical.y);{const s=this.canonical.z-e;return cu(this.wrap*+i,e,e,this.canonical.x>>s,this.canonical.y>>s)}}isChildOf(e){if(e.wrap!==this.wrap)return!1;const i=this.canonical.z-e.canonical.z;return e.overscaledZ===0||e.overscaledZ<this.overscaledZ&&e.canonical.z<this.canonical.z&&e.canonical.x===this.canonical.x>>i&&e.canonical.y===this.canonical.y>>i}children(e){if(this.overscaledZ>=e)return[new 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7do if(f++,f===i.length||i[h].hash!==i[f].hash){if(f-h==2){_<h&&(i[_]=i[h],i[h]=null);const g=i[_],v=i[f-1];g.type=g.isTunnel!==v.isTunnel?"tunnel":"polygon",g.connection={a:g.connection.a,b:v.connection.a},_++}h=f}while(h!==i.length);return i.splice(_),i.sort((g,v)=>g.hash<v.hash?1:-1),{portals:i}}}tt(Yl,"ElevationPortalGraph"),tt(ag,"ElevationPolygons");class s0{constructor(e,i,s){this.outPositions=e,this.outNormals=i,this.outIndices=s,this.vertexLookup=new Map,this.buffer=new ArrayBuffer(4),this.view=new DataView(this.buffer)}addVertex(e,i,s){let a=e[2];s!=null&&(a*=s);const u=this.getVec3Bits(e)<<96n|this.getVec3Bits(i),h=this.vertexLookup.get(u);if(h!=null)return h;const f=this.outPositions.length;this.vertexLookup.set(u,f);const _=Math.trunc(16384*i[0]),g=Math.trunc(16384*i[1]),v=Math.trunc(16384*i[2]);return this.outPositions.emplaceBack(e[0],e[1],a),this.outNormals.emplaceBack(_,g,v),f}addVertices(e,i,...s){const a=[];for(const u of s){const h=this.addVertex(u,e,i);a.push(h)}return a}addTriangles(e,i,s){if(i&&s){const a=s.length===1,u=Ai(0,0,0);for(let h=0;h<e.length;h+=3){const f=i[e[h+0]],_=i[e[h+1]],g=i[e[h+2]],v=a?s[0]:s[e[h+1]],b=a?s[0]:s[e[h+2]],w=this.addVertex(Ai(f.x,f.y,a?s[0]:s[e[h+0]]),u),E=this.addVertex(Ai(_.x,_.y,v),u),A=this.addVertex(Ai(g.x,g.y,b),u);this.outIndices.emplaceBack(w,E,A)}}else for(let a=0;a<e.length;a+=3)this.outIndices.emplaceBack(e[a+0],e[a+1],e[a+2])}addQuad(e,i){const s=this.addVertices(i,void 0,...e.map(_=>Ai(_.coord.x,_.coord.y,_.height))),[a,u,h,f]=s;this.addTriangles([a,u,h,h,f,a])}getVertexCount(){return this.outPositions.length}clearVertexLookup(){this.vertexLookup.clear()}getBits(e){return this.view.setFloat32(0,e),BigInt(this.view.getUint32(0))}getVec3Bits(e){return this.getBits(e[0])<<64n|this.getBits(e[1])<<32n|this.getBits(e[2])}}class Gn{constructor(e,i,s,a){this.unevaluatedPortals=new Yl,this.portalPolygons=new ag,this.bridgeFeatureSections=[],this.tunnelFeatureSections=[],this.vertexHashLookup=new Map,this.unevalVertices=[],this.unevalHeights=[],this.unevalTriangles=[],this.unevalTunnelTriangles=[],this.unevalEdges=[],this.vertexPositions=new _h,this.vertexNormals=new Xc,this.indexArray=new Br,this.tileToMeters=we(e),this.bridgeProgramConfigurations=new l(i,{zoom:s,lut:a},u=>u!=="fill-tunnel-structure-color"),this.tunnelProgramConfigurations=new l(i,{zoom:s,lut:a},u=>u!=="fill-bridge-guard-rail-color")}addVertices(e,i){const s=this.unevalVertices.length;for(let a=0;a<e.length;a++)this.unevalVertices.push(e[a]),this.unevalHeights.push(i[a]);return s}addTriangles(e,i,s){const a=s?this.unevalTunnelTriangles:this.unevalTriangles;for(const u of e)a.push(u+i)}addRenderableRing(e,i,s,a,u,h){const f=[new He(u.min.x,u.min.y),new He(u.max.x,u.min.y),new He(u.max.x,u.max.y),new He(u.min.x,u.max.y)];for(let _=0;_<s-1;_++){const g=i+_,v=g+1,b=this.unevalVertices[g],w=this.unevalVertices[v];if(!(b.x>=u.min.x&&b.x<=u.max.x&&b.y>=u.min.y&&b.y<=u.max.y||w.x>=u.min.x&&w.x<=u.max.x&&w.y>=u.min.y&&w.y<=u.max.y||Go(b,w,f))||this.isOnBorder(b.x,w.x)||this.isOnBorder(b.y,w.y))continue;const E=Gn.computeEdgeHash(this.unevalVertices[g],this.unevalVertices[v]);let A,P=this.vertexHashLookup.get(Gn.computePosHash(b));P!=null?A=P.next:(P=this.vertexHashLookup.get(Gn.computePosHash(w)),A=P!=null?P.prev:E),this.unevalEdges.push({polygonIdx:e,a:g,b:v,hash:E,portalHash:A,isTunnel:a,type:"unevaluated",featureInfo:h})}}addPortalCandidates(e,i,s,a,u){if(i.length===0)return;this.portalPolygons.add(e,{geometry:i,zLevel:u});const h=i[0];this.vertexHashLookup.clear();let f=Gn.computeEdgeHash(h[h.length-2],h[h.length-1]);for(let _=0;_<h.length-1;_++){const g=h[_+0],v=h[_+1],b=Fn(v.x-g.x,v.y-g.y),w=js(b);if(w===0)continue;let E="unevaluated";const A=a.pointElevation(g),P=a.pointElevation(v);Math.abs(A)<.01&&Math.abs(P)<.01?E="entrance":(this.isOnBorder(g.x,v.x)||this.isOnBorder(g.y,v.y))&&(E="border");const D=Gn.computeEdgeHash(g,v);this.unevaluatedPortals.portals.push({connection:{a:e,b:void 0},va:g,vb:v,vab:b,length:w,hash:D,isTunnel:s,type:E});const k=Gn.computePosHash(g);this.vertexHashLookup.set(k,{prev:f,next:D}),f=D}}construct(e){if(this.unevalVertices.length===0)return;const i=()=>({vertexOffset:0,primitiveOffset:this.indexArray.length}),s=w=>{w.primitiveLength=this.indexArray.length-w.primitiveOffset},a=new s0(this.vertexPositions,this.vertexNormals,this.indexArray);this.prepareEdges(e.portals,this.unevalEdges);const u=i(),h=i(),f=i(),_=(w,E)=>{w.sort((P,D)=>P.type===E&&D.type!==E?-1:P.type!==E&&D.type===E?1:0);const A=w.findIndex(P=>P.type!==E);return A>=0?A:w.length};let g=0;this.unevalEdges.length>0&&(g=_(this.unevalEdges,"none"),this.constructBridgeStructures(a,this.unevalVertices,this.unevalHeights,this.unevalEdges,{min:0,max:g},this.tileToMeters)),s(f);const v=i(),b=i();if(this.unevalEdges.length>0){const w=this.unevalEdges.splice(g),E=_(w,"tunnel")+g;this.unevalEdges.push(...w),this.constructTunnelStructures(a,this.unevalVertices,this.unevalHeights,this.unevalEdges,{min:0,max:g},{min:g,max:E})}s(v),a.addTriangles(this.unevalTriangles,this.unevalVertices,this.unevalHeights),s(b),a.addTriangles(this.unevalTunnelTriangles,this.unevalVertices,this.unevalHeights),s(h),a.addTriangles(this.unevalTunnelTriangles,this.unevalVertices,[-.1]),s(u),this.maskSegments=or.simpleSegment(0,b.primitiveOffset,0,b.primitiveLength),this.depthSegments=or.simpleSegment(0,h.primitiveOffset,0,h.primitiveLength),this.renderableBridgeSegments=or.simpleSegment(0,f.primitiveOffset,0,f.primitiveLength),this.renderableTunnelSegments=or.simpleSegment(0,v.primitiveOffset,0,v.primitiveLength),this.shadowCasterSegments=or.simpleSegment(0,u.primitiveOffset,0,u.primitiveLength)}update(e,i,s,a,u,h,f,_){this.bridgeProgramConfigurations.updatePaintArrays(e,i,u,s,a,h,f,_),this.tunnelProgramConfigurations.updatePaintArrays(e,i,u,s,a,h,f,_)}

7upload(e){this.vertexBuffer||this.vertexPositions.length===0||this.vertexNormals.length===0||this.indexArray.length===0||(this.vertexBuffer=e.createVertexBuffer(this.vertexPositions,Hv.members),this.vertexBufferNormal=e.createVertexBuffer(this.vertexNormals,Wv.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,i,s,a,u){const h=(f,_)=>{for(let g=0;g<_.length-1;g++){const v=_[g].featureIndex,b=_[g+1].vertexStart,w=e.feature(v);f.populatePaintArrays(b,w,v,{},s,i,a,void 0,u)}};h(this.bridgeProgramConfigurations,this.bridgeFeatureSections),h(this.tunnelProgramConfigurations,this.tunnelFeatureSections)}computeVertexConnections(e,i,s,a,u){const h=new Map;for(let f=a;f<u;f++){const _=s[f],g=_.a,v=_.b,b=Gn.computePosHash(e[g]),w=Gn.computePosHash(e[v]);h.has(b)||h.set(b,{}),h.has(w)||h.set(w,{});const E=h.get(b),A=h.get(w);i[g]<=0&&i[v]<=0||(E.to=v,A.from=g)}return h}constructBridgeStructures(e,i,s,a,u,h){e.clearVertexLookup();const f=this.computeVertexConnections(i,s,a,u.min,u.max),_=1/h,g=.5*_,v=E=>Ai(i[E].x,i[E].y,s[E]*_),b=E=>{const A=f.get(Gn.computePosHash(i[E])),P=A.from,D=A.to;if(!P||!D)return;const k=v(P),j=v(E),G=v(D),z=Ai(0,0,0);if(!Zn(k,j)){const q=gr(yr(),j,k);xr(z,z,tr(q,q))}if(!Zn(G,j)){const q=gr(yr(),G,j);xr(z,z,tr(q,q))}const N=Os(z);return N>0?Xi(z,z,1/N):void 0};let w=Number.POSITIVE_INFINITY;this.sortSubarray(a,u.min,u.max,(E,A)=>E.featureInfo.featureIndex-A.featureInfo.featureIndex);for(let E=u.min;E<u.max;E++){const A=a[E];if(!A.featureInfo.guardRailEnabled)continue;const P=this.prepareEdgePoints(i,s,A,(Pt,st)=>Pt>st);if(P==null)continue;const D=P[0],k=P[1],j=Ai(D.coord.x,D.coord.y,_*D.height),G=Ai(k.coord.x,k.coord.y,_*k.height);if(Zn(j,G))continue;const z=gr(yr(),G,j);tr(z,z);const N=Pt=>tr(Pt,Pt),q=b(A.a)||z,H=b(A.b)||z,oe=N(Ai(q[1],-q[0],0)),re=N(Ai(H[1],-H[0],0)),ae=N(Pr(yr(),oe,q)),he=N(Pr(yr(),re,H)),Te=yr(),Oe=[xr(yr(),j,Xi(Te,gr(Te,oe,ae),g)),xr(yr(),j,Xi(Te,xr(Te,oe,ae),g)),xr(yr(),j,Xi(Te,ae,g)),j],ze=[xr(yr(),G,Xi(Te,gr(Te,re,he),g)),xr(yr(),G,Xi(Te,xr(Te,re,he),g)),xr(yr(),G,Xi(Te,he,g)),G];w=this.addFeatureSection(A.featureInfo.featureIndex,w,this.bridgeFeatureSections,e);const[ke,Be]=e.addVertices(oe,h,Oe[0],Oe[1]),[Ee,Le]=e.addVertices(re,h,ze[0],ze[1]);e.addTriangles([ke,Be,Ee,Be,Le,Ee]);const[be,Se]=e.addVertices(ae,h,Oe[1],Oe[2]),[Ue,Ge]=e.addVertices(he,h,ze[1],ze[2]);e.addTriangles([be,Se,Ue,Se,Ge,Ue]);const[_t,ot]=e.addVertices(Ko(oe,oe),h,Oe[2],Oe[3]),[Ye,Ve]=e.addVertices(Ko(re,re),h,ze[2],ze[3]);e.addTriangles([_t,ot,Ye,ot,Ve,Ye])}this.bridgeFeatureSections.push({featureIndex:Number.POSITIVE_INFINITY,vertexStart:e.getVertexCount()})}constructTunnelStructures(e,i,s,a,u,h){e.clearVertexLookup();let f=Number.POSITIVE_INFINITY;const _=(v,b)=>v.featureInfo.featureIndex-b.featureInfo.featureIndex;this.sortSubarray(a,u.min,u.max,_),this.sortSubarray(a,h.min,h.max,_);const g=v=>tr(v,v);for(let v=u.min;v<u.max;v++){const b=this.prepareEdgePoints(i,s,a[v],(P,D)=>P<D);if(b==null)continue;const[w,E]=b,A=g(Ai(-(E.coord.y-w.coord.y),E.coord.x-w.coord.x,0));f=this.addFeatureSection(a[v].featureInfo.featureIndex,f,this.tunnelFeatureSections,e),e.addQuad([w,E,{coord:E.coord,height:a[v].isTunnel?-.1:0},{coord:w.coord,height:a[v].isTunnel?-.1:0}],A)}for(let v=h.min;v<h.max;v++){const b=a[v];b.isTunnel&&([b.a,b.b]=[b.b,b.a]);const w=i[b.a],E=i[b.b],A=g(Ai(-(E.y-w.y),E.x-w.x,0));f=this.addFeatureSection(b.featureInfo.featureIndex,f,this.tunnelFeatureSections,e),e.addQuad([{coord:E,height:0},{coord:w,height:0},{coord:w,height:s[b.a]+4},{coord:E,height:s[b.b]+4}],A),e.addQuad([{coord:w,height:0},{coord:E,height:0},{coord:E,height:s[b.b]+4},{coord:w,height:s[b.a]+4}],A)}this.tunnelFeatureSections.push({featureIndex:Number.POSITIVE_INFINITY,vertexStart:e.getVertexCount()})}prepareEdgePoints(e,i,s,a){let u=i[s.a],h=i[s.b];const f=a(u,0),_=a(h,0);if(f&&_)return[{coord:e[s.a],height:u},{coord:e[s.b],height:h}];if(!f&&!_)return;const g=e[s.a].clone(),v=e[s.b].clone();if(f){if(!_){const b=h/(h-u);v.x=Tt(v.x,g.x,b),v.y=Tt(v.y,g.y,b),h=Tt(h,u,b)}}else{const b=u/(u-h);g.x=Tt(g.x,v.x,b),g.y=Tt(g.y,v.y,b),u=Tt(u,h,b)}return[{coord:g,height:u},{coord:v,height:h}]}prepareEdges(e,i){if(i.length===0)return;i.sort((f,_)=>f.hash===_.hash?_.polygonIdx-f.polygonIdx:_.hash>f.hash?1:-1);let s=0,a=0,u=0,h=i[s].polygonIdx;do a++,(a===i.length||i[s].hash!==i[a].hash)&&((a-s==1||i[a-1].polygonIdx!==h)&&

7(u<s&&(i[u]=i[s],i[s]=null),i[u].type="none",u++),s=a,s!==i.length&&(h=i[s].polygonIdx));while(s!==i.length);if(i.splice(u),i.length!==0&&e.length!==0){i.sort((g,v)=>g.portalHash<v.portalHash?1:-1);let f=0,_=0;for(;f!==i.length&&_!==e.length;){const g=i[f],v=e[_];g.portalHash>v.hash?f++:v.hash>g.portalHash?_++:(g.type=v.type,f++)}}}isOnBorder(e,i){return e<=0&&i<=0||e>=We&&i>=We}addFeatureSection(e,i,s,a){return e!==i&&(i=e,s.push({featureIndex:e,vertexStart:a.getVertexCount()}),a.clearVertexLookup()),i}sortSubarray(e,i,s,a){const u=e.slice(i,s);u.sort(a),e.splice(i,u.length,...u)}static computeEdgeHash(e,i){return(e.y===i.y&&e.x>i.x||e.y>i.y)&&([e,i]=[i,e]),BigInt(Gn.computePosHash(e))<<32n|BigInt(Gn.computePosHash(i))}static computePosHash(e){return((65535&e.x)<<16|65535&e.y)>>>0}}var lg,cg={exports:{}},ug=(lg||(lg=1,function(r,e){(function(i){function s($,W){return $>W?1:$<W?-1:0}var a=function($,W){$===void 0&&($=s),W===void 0&&(W=!1),this._compare=$,this._root=null,this._size=0,this._noDuplicates=!!W},u={size:{configurable:!0}};function h($,W,Ie,$e,Ke){var Xe=Ke-$e;if(Xe>0){var nt=$e+Math.floor(Xe/2),wt={key:W[nt],data:Ie[nt],parent:$};return wt.left=h(wt,W,Ie,$e,nt),wt.right=h(wt,W,Ie,nt+1,Ke),wt}return null}function f($,W,Ie,$e,Ke){if(!(Ie>=$e)){for(var Xe=$[Ie+$e>>1],nt=Ie-1,wt=$e+1;;){do nt++;while(Ke($[nt],Xe)<0);do wt--;while(Ke($[wt],Xe)>0);if(nt>=wt)break;var Xt=$[nt];$[nt]=$[wt],$[wt]=Xt,Xt=W[nt],W[nt]=W[wt],W[wt]=Xt}f($,W,Ie,wt,Ke),f($,W,wt+1,$e,Ke)}}a.prototype.rotateLeft=function($){var W=$.right;W&&($.right=W.left,W.left&&(W.left.parent=$),W.parent=$.parent),$.parent?$===$.parent.left?$.parent.left=W:$.parent.right=W:this._root=W,W&&(W.left=$),$.parent=W},a.prototype.rotateRight=function($){var W=$.left;W&&($.left=W.right,W.right&&(W.right.parent=$),W.parent=$.parent),$.parent?$===$.parent.left?$.parent.left=W:$.parent.right=W:this._root=W,W&&(W.right=$),$.parent=W},a.prototype._splay=function($){for(;$.parent;){var W=$.parent;W.parent?W.left===$&&W.parent.left===W?(this.rotateRight(W.parent),this.rotateRight(W)):W.right===$&&W.parent.right===W?(this.rotateLeft(W.parent),this.rotateLeft(W)):W.left===$&&W.parent.right===W?(this.rotateRight(W),this.rotateLeft(W)):(this.rotateLeft(W),this.rotateRight(W)):W.left===$?this.rotateRight(W):this.rotateLeft(W)}},a.prototype.splay=function($){for(var W,Ie,$e,Ke,Xe;$.parent;)(Ie=(W=$.parent).parent)&&Ie.parent?(($e=Ie.parent).left===Ie?$e.left=$:$e.right=$,$.parent=$e):($.parent=null,this._root=$),Ke=$.left,Xe=$.right,$===W.left?(Ie&&(Ie.left===W?(W.right?(Ie.left=W.right,Ie.left.parent=Ie):Ie.left=null,W.right=Ie,Ie.parent=W):(Ke?(Ie.right=Ke,Ke.parent=Ie):Ie.right=null,$.left=Ie,Ie.parent=$)),Xe?(W.left=Xe,Xe.parent=W):W.left=null,$.right=W,W.parent=$):(Ie&&(Ie.right===W?(W.left?(Ie.right=W.left,Ie.right.parent=Ie):Ie.right=null,W.left=Ie,Ie.parent=W):(Xe?(Ie.left=Xe,Xe.parent=Ie):Ie.left=null,$.right=Ie,Ie.parent=$)),Ke?(W.right=Ke,Ke.parent=W):W.right=null,$.left=W,W.parent=$)},a.prototype.replace=function($,W){$.parent?$===$.parent.left?$.parent.left=W:$.parent.right=W:this._root=W,W&&(W.parent=$.parent)},a.prototype.minNode=function($){if($===void 0&&($=this._root),$)for(;$.left;)$=$.left;return $},a.prototype.maxNode=function($){if($===void 0&&($=this._root),$)for(;$.right;)$=$.right;return $},a.prototype.insert=function($,W){var Ie=this._root,$e=null,Ke=this._compare;if(this._noDuplicates)for(;Ie;){if($e=Ie,Ke(Ie.key,$)===0)return;Ie=Ke(Ie.key,$)<0?Ie.right:Ie.left}else for(;Ie;)$e=Ie,Ie=Ke(Ie.key,$)<0?Ie.right:Ie.left;return Ie={key:$,data:W,left:null,right:null,parent:$e},$e?Ke($e.key,Ie.key)<0?$e.right=Ie:$e.left=Ie:this._root=Ie,this.splay(Ie),this._size++,Ie},a.prototype.find=function($){for(var W=this._root,Ie=this._compare;W;){var $e=Ie(W.key,$);if($e<0)W=W.right;else{if(!($e>0))return W;W=W.left}}return null},a.prototype.contains=function($){for(var W=this._root,Ie=this._compare;W;){var $e=Ie($,W.key);if($e===0)return!0;W=$e<0?W.left:W.right}return!1},a.prototype.remove=function($){var W=this.find($);if(!W)return!1;if(this.splay(W),W.left)if(W.right){var Ie=this.minNode(W.right);Ie.parent!==W&&(this.replace(Ie,Ie.right),Ie.right=W.right,Ie.right.parent=Ie),this.replace(W,Ie),Ie.left=W.left,Ie.left.parent=Ie}else this.replace(W,W.left);else this.replace(W,W.right);return this._size--,!0},a.prototype.removeNode=function($){if(!$)return!1;if(this.splay($),$.left)if($.right){var W=this.minNode($.right);W.parent!==$&&(this.replace(W,W.right),W.right=$.right,W.right.parent=W),this.replace($,W),W.left=$.left,W.left.parent=W}else this.replace($,$.left);else this.replace($,$.right);return this._size--,!0}

7,a.prototype.erase=function($){var W=this.find($);if(W){this.splay(W);var Ie=W.left,$e=W.right,Ke=null;Ie&&(Ie.parent=null,Ke=this.maxNode(Ie),this.splay(Ke),this._root=Ke),$e&&(Ie?Ke.right=$e:this._root=$e,$e.parent=Ke),this._size--}},a.prototype.pop=function(){var $=this._root,W=null;if($){for(;$.left;)$=$.left;W={key:$.key,data:$.data},this.remove($.key)}return W},a.prototype.next=function($){var W=$;if(W)if(W.right)for(W=W.right;W&&W.left;)W=W.left;else for(W=$.parent;W&&W.right===$;)$=W,W=W.parent;return W},a.prototype.prev=function($){var W=$;if(W)if(W.left)for(W=W.left;W&&W.right;)W=W.right;else for(W=$.parent;W&&W.left===$;)$=W,W=W.parent;return W},a.prototype.forEach=function($){for(var W=this._root,Ie=[],$e=!1,Ke=0;!$e;)W?(Ie.push(W),W=W.left):Ie.length>0?($(W=Ie.pop(),Ke++),W=W.right):$e=!0;return this},a.prototype.range=function($,W,Ie,$e){for(var Ke=[],Xe=this._compare,nt=this._root;Ke.length!==0||nt;)if(nt)Ke.push(nt),nt=nt.left;else{if(Xe((nt=Ke.pop()).key,W)>0)break;if(Xe(nt.key,$)>=0&&Ie.call($e,nt))return this;nt=nt.right}return this},a.prototype.keys=function(){for(var $=this._root,W=[],Ie=[],$e=!1;!$e;)$?(W.push($),$=$.left):W.length>0?($=W.pop(),Ie.push($.key),$=$.right):$e=!0;return Ie},a.prototype.values=function(){for(var $=this._root,W=[],Ie=[],$e=!1;!$e;)$?(W.push($),$=$.left):W.length>0?($=W.pop(),Ie.push($.data),$=$.right):$e=!0;return Ie},a.prototype.at=function($){for(var W=this._root,Ie=[],$e=!1,Ke=0;!$e;)if(W)Ie.push(W),W=W.left;else if(Ie.length>0){if(W=Ie.pop(),Ke===$)return W;Ke++,W=W.right}else $e=!0;return null},a.prototype.load=function($,W,Ie){if($===void 0&&($=[]),W===void 0&&(W=[]),Ie===void 0&&(Ie=!1),this._size!==0)throw new Error("bulk-load: tree is not empty");var $e=$.length;return Ie&&f($,W,0,$e-1,this._compare),this._root=h(null,$,W,0,$e),this._size=$e,this},a.prototype.min=function(){var $=this.minNode(this._root);return $?$.key:null},a.prototype.max=function(){var $=this.maxNode(this._root);return $?$.key:null},a.prototype.isEmpty=function(){return this._root===null},u.size.get=function(){return this._size},a.createTree=function($,W,Ie,$e,Ke){return new a(Ie,Ke).load($,W,$e)},Object.defineProperties(a.prototype,u);var _=0,g=1,v=2,b=3,w=0,E=1,A=2,P=3;function D($,W,Ie){W===null?($.inOut=!1,$.otherInOut=!0):($.isSubject===W.isSubject?($.inOut=!W.inOut,$.otherInOut=W.otherInOut):($.inOut=!W.otherInOut,$.otherInOut=W.isVertical()?!W.inOut:W.inOut),W&&($.prevInResult=!k(W,Ie)||W.isVertical()?W.prevInResult:W));var $e=k($,Ie);$.resultTransition=$e?function(Ke,Xe){var nt,wt=!Ke.inOut,Xt=!Ke.otherInOut;switch(Xe){case w:nt=wt&&Xt;break;case E:nt=wt||Xt;break;case P:nt=wt^Xt;break;case A:nt=Ke.isSubject?wt&&!Xt:Xt&&!wt}return nt?1:-1}($,Ie):0}function k($,W){switch($.type){case _:switch(W){case w:return!$.otherInOut;case E:return $.otherInOut;case A:return $.isSubject&&$.otherInOut||!$.isSubject&&!$.otherInOut;case P:return!0}break;case v:return W===w||W===E;case b:return W===A;case g:return!1}return!1}var j=function($,W,Ie,$e,Ke){this.left=W,this.point=$,this.otherEvent=Ie,this.isSubject=$e,this.type=Ke||_,this.inOut=!1,this.otherInOut=!1,this.prevInResult=null,this.resultTransition=0,this.otherPos=-1,this.outputContourId=-1,this.isExteriorRing=!0},G={inResult:{configurable:!0}};function z($,W){return $[0]===W[0]&&$[1]===W[1]}j.prototype.isBelow=function($){var W=this.point,Ie=this.otherEvent.point;return this.left?(W[0]-$[0])*(Ie[1]-$[1])-(Ie[0]-$[0])*(W[1]-$[1])>0:(Ie[0]-$[0])*(W[1]-$[1])-(W[0]-$[0])*(Ie[1]-$[1])>0},j.prototype.isAbove=function($){return!this.isBelow($)},j.prototype.isVertical=function(){return this.point[0]===this.otherEvent.point[0]},G.inResult.get=function(){return this.resultTransition!==0},j.prototype.clone=function(){var $=new j(this.point,this.left,this.otherEvent,this.isSubject,this.type);return $.contourId=this.contourId,$.resultTransition=this.resultTransition,$.prevInResult=this.prevInResult,$.isExteriorRing=this.isExteriorRing,$.inOut=this.inOut,$.otherInOut=this.otherInOut,$},Object.defineProperties(j.prototype,G);var N=11102230246251565e-32,q=134217729,H=(3+8*N)*N;function oe($,W,Ie,$e,Ke){var Xe,nt,wt,Xt,Yt=W[0],Nt=$e[0],yi=0,Ci=0;Nt>Yt==Nt>

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z($.point,W.point)?nt=!0:be($,W)===1?Xe.push(W,$):Xe.push($,W),z($.otherEvent.point,W.otherEvent.point)?wt=!0:be($.otherEvent,W.otherEvent)===1?Xe.push(W.otherEvent,$.otherEvent):Xe.push($.otherEvent,W.otherEvent),nt&&wt||nt?(W.type=g,$.type=W.inOut===$.inOut?v:b,nt&&!wt&&Se(Xe[1].otherEvent,Xe[0].point,Ie),2):wt?(Se(Xe[0],Xe[1].point,Ie),3):Xe[0]!==Xe[3].otherEvent?(Se(Xe[0],Xe[1].point,Ie),Se(Xe[1],Xe[2].point,Ie),3):(Se(Xe[0],Xe[1].point,Ie),Se(Xe[3].otherEvent,Xe[2].point,Ie),3)}function ot($,W){if($===W)return 0;if(Le($.point,$.otherEvent.point,W.point)!==0||Le($.point,$.otherEvent.point,W.otherEvent.point)!==0)return z($.point,W.point)?$.isBelow(W.otherEvent.point)?-1:1:$.point[0]===W.point[0]?$.point[1]<W.point[1]?-1:1:be($,W)===1?W.isAbove($.point)?-1:1:$.isBelow(W.point)?-1:1;if($.isSubject!==W.isSubject)return $.isSubject?-1:1;var Ie=$.point,$e=W.point;return 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this.length--,this.length>0&&(this.data[0]=this.data[this.length],this._down(0)),this.data.pop(),$}},peek:function(){return this.data[0]},_up:function($){for(var W=this.data,Ie=this.compare,$e=W[$];$>0;){var Ke=$-1>>1,Xe=W[Ke];if(Ie($e,Xe)>=0)break;W[$]=Xe,$=Ke}W[$]=$e},_down:function($){for(var W=this.data,Ie=this.compare,$e=this.length>>1,Ke=W[$];$<$e;){var Xe=1+($<<1),nt=Xe+1,wt=W[Xe];if(nt<this.length&&Ie(W[nt],wt)<0&&(Xe=nt,wt=W[nt]),Ie(wt,Ke)>=0)break;W[$]=wt,$=Xe}W[$]=Ke}},Pt.default=st;var Ft=Math.max,Lt=Math.min,$t=0;function Bt($,W,Ie,$e,Ke,Xe){var nt,wt,Xt,Yt,Nt,yi;for(nt=0,wt=$.length-1;nt<wt;nt++)if(Yt=$[nt+1],Nt=new j(Xt=$[nt],!1,void 0,W),yi=new j(Yt,!1,Nt,W),Nt.otherEvent=yi,Xt[0]!==Yt[0]||Xt[1]!==Yt[1]){Nt.contourId=yi.contourId=Ie,Xe||(Nt.isExteriorRing=!1,yi.isExteriorRing=!1),be(Nt,yi)>0?yi.left=!0:Nt.left=!0;var Ci=Xt[0],Kt=Xt[1];Ke[0]=Lt(Ke[0],Ci),Ke[1]=Lt(Ke[1],Kt),Ke[2]=Ft(Ke[2],Ci),Ke[3]=Ft(Ke[3],Kt),$e.push(Nt),$e.push(yi)}}var Zt=[];function fi($,W,Ie){typeof $[0][0][0]=="number"&&($=[$]),typeof W[0][0][0]=="number"&&(W=[W]);var $e=function(Kt,Qi,Fi){var mi=null;return Kt.length*Qi.length==0&&(Fi===w?mi=Zt:Fi===A?mi=Kt:Fi!==E&&Fi!==P||(mi=Kt.length===0?Qi:Kt)),mi}($,W,Ie);if($e)return $e===Zt?null:$e;var Ke=[1/0,1/0,-1/0,-1/0],Xe=[1/0,1/0,-1/0,-1/0],nt=function(Kt,Qi,Fi,mi,hr){var Vi,Pi,ki,wi,Ut,Si,er=new Pt(null,be);for(ki=0,wi=Kt.length;ki<wi;ki++)for(Ut=0,Si=(Vi=Kt[ki]).length;Ut<Si;Ut++)(Pi=Ut===0)&&$t++,Bt(Vi[Ut],!0,$t,er,Fi,Pi);for(ki=0,wi=Qi.length;ki<wi;ki++)for(Ut=0,Si=(Vi=Qi[ki]).length;Ut<Si;Ut++)Pi=Ut===0,hr===A&&(Pi=!1),Pi&&$t++,Bt(Vi[Ut],!1,$t,er,mi,Pi);return er}($,W,Ke,Xe,Ie);if($e=function(Kt,Qi,Fi,mi,hr){var Vi=null;return(Fi[0]>mi[2]||mi[0]>Fi[2]||Fi[1]>mi[3]||mi[1]>Fi[3])&&(hr===w?Vi=Zt:hr===A?Vi=Kt:hr!==E&&hr!==P||(Vi=Kt.concat(Qi))),Vi}($,W,Ke,Xe,Ie))return $e===Zt?null:$e;for(var wt=function(Kt){var Qi,Fi,mi=function(ki){var wi,Ut,Si,er,vt=[];for(Ut=0,Si=ki.length;Ut<Si;Ut++)((wi=ki[Ut]).left&&wi.inResult||!wi.left&&wi.otherEvent.inResult)&&vt.push(wi);for(var ei=!1;!ei;)for(ei=!0,Ut=0,Si=vt.length;Ut<Si;Ut++)Ut+1<Si&&be(vt[Ut],vt[Ut+1])===1&&(er=vt[Ut],vt[Ut]=vt[Ut+1],vt[Ut+1]=er,ei=!1);for(Ut=0,Si=vt.length;Ut<Si;Ut++)(wi=vt[Ut]).otherPos=Ut;for(Ut=0,Si=vt.length;Ut<Si;Ut++)(wi=vt[Ut]).left||(er=wi.otherPos,wi.otherPos=wi.otherEvent.otherPos,wi.otherEvent.otherPos=er);return vt}(Kt),hr={},Vi=[],Pi=function(){if(!hr[Qi]){var ki=Vi.length,wi=function(vt,ei,Ui){var lr=new Ye;if(vt.prevInResult!=null){var Wi=vt.prevInResult,Er=Wi.outputContourId;if(Wi.resultTransition>0){var Ei=ei[Er];if(Ei.holeOf!=null){var wr=Ei.holeOf;ei[wr].holeIds.push(Ui),lr.holeOf=wr,lr.depth=ei[Er].depth}else ei[Er].holeIds.push(Ui),lr.holeOf=Er,lr.depth=ei[Er].depth+1}else lr.holeOf=null,lr.depth=ei[Er].depth}else lr.holeOf=null,lr.depth=0;return lr}(mi[Qi],Vi,ki),Ut=function(vt){hr[vt]=!0,vt<mi.length&&mi[vt]&&(mi[vt].outputContourId=ki)},Si=Qi,er=Qi;for(wi.points.push(mi[Qi].point);Ut(Si),Ut(Si=mi[Si].otherPos),wi.points.push(mi[Si].point),!((Si=Ve(Si,mi,hr,er))==er||Si>=mi.length)&&mi[Si];);Vi.push(wi)}};for(Qi=0,Fi=mi.length;Qi<Fi;Qi++)Pi();return Vi}(function(Kt,Qi,Fi,mi,hr,Vi){for(var Pi,ki,wi,Ut=new a(ot),Si=[],er=Math.min(mi[2],hr[2]);Kt.length!==0;){var vt=Kt.pop();if(Si.push(vt),Vi===w&&vt.point[0]>er||Vi===A&&vt.point[0]>mi[2])break;if(vt.left){ki=Pi=Ut.insert(vt),Pi=Pi!==(wi=Ut.minNode())?Ut.prev(Pi):null,ki=Ut.next(ki);var ei=Pi?Pi.key:null;if(D(vt,ei,Vi),ki&&_t(vt,ki.key,Kt)===2&&(D(vt,ei,Vi),D(ki.key,vt,Vi)),Pi&&_t(Pi.key,vt,Kt)===2){var Ui=Pi;D(ei,(Ui=Ui!==wi?Ut.prev(Ui):null)?Ui.key:null,Vi),D(vt,ei,Vi)}}else ki=Pi=Ut.find(vt=vt.otherEvent),Pi&&ki&&(Pi=Pi!==wi?Ut.prev(Pi):null,ki=Ut.next(ki),Ut.remove(vt),ki&&Pi&&_t(Pi.key,ki.key,Kt))}return Si}(nt,0,0,Ke,Xe,Ie)),Xt=[],Yt=0;Yt<wt.length;Yt++){var Nt=wt[Yt];if(Nt.isExterior()){for(var yi=[Nt.points],Ci=0;Ci<Nt.holeIds.length;Ci++)yi.push(wt[Nt.holeIds[Ci]].points);Xt.push(yi)}}return Xt}var Li={UNION:E,DIFFERENCE:A,INTERSECTION:w,XOR:P};i.diff=function($,W){return fi($,W,A)},i.intersection=function($,W){return fi($,W,w)},i.operations=Li,i.union=function($,W){return fi($,W,E)},i.xor=function($,W){return fi($,W,P)},Object.defineProperty(i,"__esModule",{value:!0})})(e)}(0,cg.exports)),cg.exports);/**
8 * martinez v0.7.4
9 * Martinez polygon clipping algorithm, does boolean operation on polygons (multipolygons, polygons with holes etc): intersection, union, difference, xor
10 *
11 * @author Alex Milevski <[email protected]>
12 * @license MIT
13 * @preserve
14 */function Ip(r,e,i,s){const a=[],u=s===0?(h,f,_,g,v,b)=>

14{h.push(new He(b,_+(b-f)/(g-f)*(v-_)))}:(h,f,_,g,v,b)=>{h.push(new He(f+(b-_)/(v-_)*(g-f),b))};for(const h of r){const f=[];for(const _ of h){if(_.length<=2)continue;const g=[];for(let w=0;w<_.length-1;w++){const E=_[w].x,A=_[w].y,P=_[w+1].x,D=_[w+1].y,k=s===0?E:A,j=s===0?P:D;k<e?j>e&&u(g,E,A,P,D,e):k>i?j<i&&u(g,E,A,P,D,i):g.push(_[w]),j<e&&k>=e&&u(g,E,A,P,D,e),j>i&&k<=i&&u(g,E,A,P,D,i)}let v=_[_.length-1];const b=s===0?v.x:v.y;b>=e&&b<=i&&g.push(v),g.length&&(v=g[g.length-1],g[0].x===v.x&&g[0].y===v.y||g.push(g[0]),f.push(g))}f.length&&a.push(f)}return a}function o0(r,e){const i=pm(r),s=pm([e]),a=ug.intersection(i,s);return a==null?[]:hg(a)}function a0(r,e){let s=pm(r,65536);for(;e.valid();e.next()){const[a,u]=e.get(),h=a.x*65536,f=a.y*65536,_=u.x*65536,g=u.y*65536,v=_-h,b=g-f,w=Math.hypot(v,b),E=Math.trunc(b/w*3),A=-Math.trunc(v/w*3);s=ug.diff(s,[[[h,f],[_,g],[_+E,g+A],[h+E,f+A],[h,f]]])}return hg(s,1/65536)}function pm(r,e=1){return[r.map(i=>i.map(s=>[s.x*e,s.y*e]))]}function hg(r,e=1){return r.map(i=>i.map((s,a)=>{const u=s.map(h=>new He(h[0]*e,h[1]*e).round());return a>0&&u.reverse(),u}))}class fm{constructor(e,i){this.layoutVertexArray=new Cs,this.indexArray=new Br,this.lineIndexArray=new so,this.triangleSegments=new or,this.lineSegments=new or,this.programConfigurations=new l(e.layers,{zoom:e.zoom,lut:e.lut}),this.uploaded=!1,i&&(this.elevatedLayoutVertexArray=new ro)}update(e,i,s,a,u,h,f,_){this.programConfigurations.updatePaintArrays(e,i,u,s,a,h,f,_)}isEmpty(){return this.layoutVertexArray.length===0}needsUpload(){return this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,$v.members),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.lineIndexBuffer=e.createIndexBuffer(this.lineIndexArray),this.elevatedLayoutVertexArray&&this.elevatedLayoutVertexArray.length>0&&(this.elevatedLayoutVertexBuffer=e.createVertexBuffer(this.elevatedLayoutVertexArray,Zv.members))),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.elevatedLayoutVertexBuffer&&this.elevatedLayoutVertexBuffer.destroy(),this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.lineIndexBuffer.destroy(),this.programConfigurations.destroy(),this.triangleSegments.destroy(),this.lineSegments.destroy())}populatePaintArrays(e,i,s,a,u,h,f){this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,s,a,u,h,void 0,f)}}class mm{constructor(e){this.zoom=e.zoom,this.pixelRatio=e.pixelRatio,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(i=>i.fqid),this.index=e.index,this.hasPattern=!1,this.patternFeatures=[],this.lut=e.lut,this.bufferData=new fm(e,!1),this.elevationBufferData=new fm(e,!0),this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.id),this.projection=e.projection,this.elevationMode=this.layers[0].layout.get("fill-elevation-reference"),this.sourceLayerIndex=e.sourceLayerIndex,this.worldview=e.worldview}updateFootprints(e,i){}populate(e,i,s,a){this.hasPattern=hm("fill",this.layers,this.pixelRatio,i);const u=this.layers[0].layout.get("fill-sort-key"),h=[];for(const{feature:f,id:_,index:g,sourceLayerIndex:v}of e){const b=this.layers[0]._featureFilter.needGeometry,w=Qe(f,b);if(!this.layers[0]._featureFilter.filter(new Ti(this.zoom,{worldview:this.worldview}),w,s))continue;const E=u?u.evaluate(w,{},s,i.availableImages):void 0,A={id:_,properties:f.properties,type:f.type,sourceLayerIndex:v,index:g,geometry:b?w.geometry:rt(f,s,a),patterns:{},sortKey:E};h.push(A)}u&&h.sort((f,_)=>f.sortKey-_.sortKey);for(const f of h){const{geometry:_,index:g,sourceLayerIndex:v}=f;if(this.hasPattern){const b=dm("fill",this.layers,f,this.zoom,this.pixelRatio,i);this.patternFeatures.push(b)}else this.addFeature(f,_,g,s,{},i.availableImages,i.brightness,i.elevationFeatures);i.featureIndex.insert(e[g].feature,_,g,v,this.index)}}update(e,i,s,a,u,h,f){this.bufferData.update(e,i,s,a,u,h,f,this.worldview),this.elevationBufferData.update(e,i,s,a,u,h,f,this.worldview),this.elevatedStructures&&this.elevatedStructures.update(e,i,s,a,u,h,f,this.worldview)}addFeatures(e,i,s,a,u,h){for(const f of this.patternFeatures)this.addFeature(f,f.geometry,f.index,i,s,a,h,e.elevationFeatures)}isEmpty(){return this.bufferData.isEmpty()&&this.elevationBufferData.isEmpty()}uploadPending(){return!this.uploaded||this.bufferData.needsUpload()||this.elevationBufferData.needsUpload()}upload(e){this.bufferData.upload(e),this.elevationBufferData.upload(e),this.elevatedStructures&&this.elevatedStructures.upload(e)}destroy(){this.bufferData.destroy(),this.elevationBufferData.destroy(),this.elevatedStructures&&this.elevatedStructures.destroy()}

14addFeature(e,i,s,a,u,h=[],f,_){const g=Ep(i,500);this.elevationMode!=="none"?this.addElevatedRoadFeature(e,g,a,s,_):this.addGeometry(g,this.bufferData),this.bufferData.populatePaintArrays(e,s,u,h,a,f,this.worldview),this.elevationBufferData.populatePaintArrays(e,s,u,h,a,f,this.worldview)}getUnevaluatedPortalGraph(){return this.elevatedStructures?this.elevatedStructures.unevaluatedPortals:void 0}getElevationPolygons(){return this.elevatedStructures?this.elevatedStructures.portalPolygons:void 0}setEvaluatedPortalGraph(e,i,s,a,u){this.elevatedStructures&&(this.elevatedStructures.construct(e),this.elevatedStructures.populatePaintArrays(i,s,a,u,this.worldview))}addElevatedRoadFeature(e,i,s,a,u){const h=new Array,f=zn.getElevationFeature(e,u);if(!f)return void this.addGeometry(i,this.bufferData);{const g=this.clipPolygonsToTile(i,1);g.length>0&&h.push({polygons:g,elevationFeature:f,elevationTileID:s})}const _={guardRailEnabled:this.layers[0].layout.get("fill-construct-bridge-guard-rail").evaluate(e,{},s),featureIndex:a};for(const g of h)if(g.elevationFeature){if(this.elevationMode==="hd-road-base"){this.elevatedStructures||(this.elevatedStructures=new Gn(g.elevationTileID,this.layers,this.zoom,this.lut));const b=g.elevationFeature.isTunnel();let w=0;e.properties.hasOwnProperty(Oi)&&(w=+e.properties[Oi]);for(const E of g.polygons)this.elevatedStructures.addPortalCandidates(g.elevationFeature.id,E,b,g.elevationFeature,w)}g.elevationFeature.constantHeight==null&&(g.polygons=this.prepareElevatedPolygons(g.polygons,g.elevationFeature,g.elevationTileID));const v=new Qn(s,g.elevationTileID);this.addElevatedGeometry(g.polygons,v,g.elevationFeature,this.elevationMode==="hd-road-base"?0:.05,a,_)}}addElevatedGeometry(e,i,s,a,u,h){const f={elevation:s,elevationSampler:i,bias:a,index:u,featureInfo:h},[_,g]=this.addGeometry(e,this.elevationBufferData,f);this.elevationBufferData.heightRange==null?this.elevationBufferData.heightRange={min:_,max:g}:(this.elevationBufferData.heightRange.min=Math.min(this.elevationBufferData.heightRange.min,_),this.elevationBufferData.heightRange.max=Math.max(this.elevationBufferData.heightRange.max,g))}addGeometry(e,i,s){let a=Number.POSITIVE_INFINITY,u=Number.NEGATIVE_INFINITY,h=null;s&&(h=s.elevationSampler.constantElevation(s.elevation,s.bias),h!=null&&(a=h,u=h));const f=(_,g,v)=>{if(s!=null)if(g.push(_),h!=null)i.elevatedLayoutVertexArray.emplaceBack(h),v.push(h);else{const b=s.elevationSampler.pointElevation(_,s.elevation,s.bias);i.elevatedLayoutVertexArray.emplaceBack(b),v.push(b),a=Math.min(a,b),u=Math.max(u,b)}};for(const _ of e){let g=0;for(const G of _)g+=G.length;const v=i.triangleSegments.prepareSegment(g,i.layoutVertexArray,i.indexArray),b=v.vertexLength,w=[],E=[],A=[],P=[],D=[],k=i.layoutVertexArray.length;for(const G of _){if(G.length===0)continue;G!==_[0]&&E.push(w.length/2);const z=i.lineSegments.prepareSegment(G.length,i.layoutVertexArray,i.lineIndexArray),N=z.vertexLength;s&&D.push(i.layoutVertexArray.length-k),f(G[0],A,P),i.layoutVertexArray.emplaceBack(G[0].x,G[0].y),i.lineIndexArray.emplaceBack(N+G.length-1,N),w.push(G[0].x),w.push(G[0].y);for(let q=1;q<G.length;q++)f(G[q],A,P),i.layoutVertexArray.emplaceBack(G[q].x,G[q].y),i.lineIndexArray.emplaceBack(N+q-1,N+q),w.push(G[q].x),w.push(G[q].y);z.vertexLength+=G.length,z.primitiveLength+=G.length}const j=Lh(w,E);for(let G=0;G<j.length;G+=3)i.indexArray.emplaceBack(b+j[G],b+j[G+1],b+j[G+2]);if(j.length>0&&s&&this.elevationMode==="hd-road-base"){const G=s.elevation.isTunnel(),z=s.elevation.safeArea,N=this.elevatedStructures.addVertices(A,P);this.elevatedStructures.addTriangles(j,N,G);const q=D.length;if(q>0){for(let H=0;H<q-1;H++)this.elevatedStructures.addRenderableRing(s.index,D[H]+N,D[H+1]-D[H],G,z,s.featureInfo);this.elevatedStructures.addRenderableRing(s.index,D[q-1]+N,A.length-D[q-1],G,z,s.featureInfo)}}v.vertexLength+=g,v.primitiveLength+=j.length/3}return[a,u]}prepareElevatedPolygons(e,i,s){const a=1/we(s),u=[];for(const h of e){const f=a0(h,new wn(i,a));u.push(...f)}return u}clipPolygonsToTile(e,i){const s=-i,a=-i,u=We+i,h=We+i;let f=0;const _=[],g=[];for(;f<e.length;f++){const w=e[f],E=ku(w);(E.min.x>=s&&E.max.x<=u&&E.min.y>=a&&E.max.y<=h?_:g).push(w)}if(_.length===e.length)return e;const v=[new He(s,a),new He(u,a),new He(u,h),new He(s,h),new He(s,a)],b=_;for(const w of g)b.push(...o0(w,v));return b}}let dg,pg,fg,mg;tt(mm,"FillBucket",{omit:["layers","patternFeatures"]}),tt(fm,"FillBufferData"),tt(Gn,"ElevatedStructures");class _m{constructor(e,i,s,a){if(this.triangleCount=i.length/3,this.min=new He(0,0),this.max=new He(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[u,h]=[e[0].clone(),e[0].clone()];for(let b=1;b<e.length;++b){const w=e[b];u.x=Math.min(u.x,w.x),u.y=Math.min(u.y,w.y),h.x=Math.max(h.x,w.x),h.y=Math.max(h.y,w.y)}

vendor: 30,999 bytes, line 14

14if(a){const b=Math.ceil(Math.max(h.x-u.x,h.y-u.y)/a);s=Math.max(s,b)}if(s===0)return;this.min=u,this.max=h;const f=this.max.sub(this.min);f.x=Math.max(f.x,1),f.y=Math.max(f.y,1);const _=Math.max(f.x,f.y)/s;this.cellsX=Math.max(1,Math.ceil(f.x/_)),this.cellsY=Math.max(1,Math.ceil(f.y/_)),this.xScale=1/_,this.yScale=1/_;const g=[];for(let b=0;b<this.triangleCount;b++){const w=e[i[3*b+0]].sub(this.min),E=e[i[3*b+1]].sub(this.min),A=e[i[3*b+2]].sub(this.min),P=ho(Math.floor(Math.min(w.x,E.x,A.x)),this.xScale,this.cellsX),D=ho(Math.floor(Math.max(w.x,E.x,A.x)),this.xScale,this.cellsX),k=ho(Math.floor(Math.min(w.y,E.y,A.y)),this.yScale,this.cellsY),j=ho(Math.floor(Math.max(w.y,E.y,A.y)),this.yScale,this.cellsY),G=new He(0,0),z=new He(0,0),N=new He(0,0),q=new He(0,0);for(let H=k;H<=j;++H){G.y=z.y=H*_,N.y=q.y=(H+1)*_;for(let oe=P;oe<=D;++oe)G.x=N.x=oe*_,z.x=q.x=(oe+1)*_,(im(w,E,A,G,z,q)||im(w,E,A,G,q,N))&&g.push({cellIdx:H*this.cellsX+oe,triIdx:b})}}if(g.length===0)return;g.sort((b,w)=>b.cellIdx-w.cellIdx||b.triIdx-w.triIdx);let v=0;for(;v<g.length;){const b=g[v].cellIdx,w={start:this.payload.length,len:0};for(;v<g.length&&g[v].cellIdx===b;)++w.len,this.payload.push(g[v++].triIdx);this.cells[b]=w}}_lazyInitLookup(){this.lookup||(this.lookup=new Uint8Array(Math.ceil(this.triangleCount/8))),this.lookup.fill(0)}queryPoint(e,i){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 s=ho(e.x-this.min.x,this.xScale,this.cellsX),a=ho(e.y-this.min.y,this.yScale,this.cellsY),u=this.cells[a*this.cellsX+s];if(u){this._lazyInitLookup();for(let h=0;h<u.len;h++){const f=this.payload[u.start+h],_=Math.floor(f/8),g=1<<f%8;if(!(this.lookup[_]&g)&&(this.lookup[_]|=g,i.push(f),i.length===this.triangleCount))return}}}query(e,i,s){if(this.triangleCount===0||this.cells.length===0||e.x>this.max.x||this.min.x>i.x||e.y>this.max.y||this.min.y>i.y)return;this._lazyInitLookup();const a=ho(e.x-this.min.x,this.xScale,this.cellsX),u=ho(i.x-this.min.x,this.xScale,this.cellsX),h=ho(e.y-this.min.y,this.yScale,this.cellsY),f=ho(i.y-this.min.y,this.yScale,this.cellsY);for(let _=h;_<=f;_++)for(let g=a;g<=u;g++){const v=this.cells[_*this.cellsX+g];if(v)for(let b=0;b<v.len;b++){const w=this.payload[v.start+b],E=Math.floor(w/8),A=1<<w%8;if(!(this.lookup[E]&A)&&(this.lookup[E]|=A,s.push(w),s.length===this.triangleCount))return}}}}function ho(r,e,i){return Math.max(0,Math.min(i-1,Math.floor(r*e)))}tt(_m,"TriangleGridIndex");class _g{constructor(e){this.zoom=e.zoom,this.layers=e.layers,this.layerIds=this.layers.map(i=>i.fqid),this.index=e.index,this.hasPattern=!1,this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.id),this.footprints=[],this.worldview=e.worldview}updateFootprints(e,i){for(const s of this.footprints)i.push({footprint:s,id:e})}populate(e,i,s,a){const u=[];for(const{feature:h,id:f,index:_,sourceLayerIndex:g}of e){const v=this.layers[0]._featureFilter.needGeometry,b=Qe(h,v);if(!this.layers[0]._featureFilter.filter(new Ti(this.zoom,{worldview:this.worldview}),b,s))continue;const w={id:f,properties:h.properties,type:h.type,sourceLayerIndex:g,index:_,geometry:v?b.geometry:rt(h,s,a),patterns:{}};u.push(w)}for(const h of u){const{geometry:f,index:_,sourceLayerIndex:g}=h;this.addFeature(h,f,_,s,{},i.availableImages,i.brightness),i.featureIndex.insert(e[_].feature,f,_,g,this.index)}}isEmpty(){return this.footprints.length===0}uploadPending(){return!1}upload(e){}update(e,i,s,a,u,h,f){}destroy(){}addFeature(e,i,s,a,u,h=[],f){for(const _ of Ep(i,2)){const g=[],v=[],b=[],w=new He(1/0,1/0),E=new He(-1/0,-1/0);for(const D of _)if(D.length!==0){D!==_[0]&&b.push(v.length/2);for(let k=0;k<D.length;k++)v.push(D[k].x),v.push(D[k].y),g.push(D[k]),w.x=Math.min(w.x,D[k].x),w.y=Math.min(w.y,D[k].y),E.x=Math.max(E.x,D[k].x),E.y=Math.max(E.y,D[k].y)}const A=Lh(v,b),P=new _m(g,A,8,256);this.footprints.push({vertices:g,indices:A,grid:P,min:w,max:E})}}}tt(_g,"ClipBucket",{omit:["layers"]});const l0=ii([{name:"a_pos_normal_ed",components:4,type:"Int16"}]),c0=ii([{name:"a_pos_end",components:4,type:"Int16"},{name:"a_angular_offset_factor",components:1,type:"Int16"}]),u0=ii([{name:"a_centroid_pos",components:2,type:"Uint16"}]),h0=ii([{name:"a_join_normal_inside",components:3,type:"Int16"}]),d0=ii([{name:"a_hidden_by_landmark",components:1,type:"Uint8"}]),p0=ii([{name:"a_pos_3",components:3,type:"Int16"},{name:"a_pos_normal_3",components:3,type:"Int16"}]),{members:f0}=l0,Ap=Number.MAX_SAFE_INTEGER;function gg(r,e,i,s){return r.order<e||r.order===Ap||!(r.clipMask&i)||function(a,u){return u.length!==0&&u.find(h=>h===a)===void 0}(s,r.clipScope)}function Mp(r,e){return r.x-e.x||r.y-e.y}function yg(r,e){return Mp(r.min,e.min)===0&&Mp(r.max,e.max)===0}function gm(r,e){return!(r.min.x>e.max.x||r.max.x<e.min.x||r.min.y>e.max.y||r.max.y<e.min.y)}function ym(r,e){if(r.length!==e.length)return!1;for(let i=0;i<r.length;i++)if(r[i].sourceId!==e[i].sourceId||!yg(r[i],e[i])||r[i].order!==e[i].order||r[i].clipMask!==e[i].clipMask||!gs(r[i].clipScope,e[i].clipScope))return!1;return!0}function xg(r,e,i){const s=1/We,a=1/(1<<i.canonical.z),u=(e.x*s+i.canonical.x)*a+i.wrap,h=(e.y*s+i.canonical.y)*a;return{min:new He((r.x*s+i.canonical.x)*a+i.wrap,(r.y*s+i.canonical.y)*a),max:new He(u,h)}}function m0(r,e,i){const s=1<<i.canonical.z,a=((e.x-i.wrap)*s-i.canonical.x)*We,u=(e.y*s-i.canonical.y)*We;return{min:new He(((r.x-i.wrap)*s-i.canonical.x)*We,(r.y*s-i.canonical.y)*We),max:new He(a,u)}}function vg(r,e,i,s,a,u,h){const f=r.indices,_=r.vertices,g=[];for(let v=s;v<s+a;v+=3){const b=e[i[v+0]+u],w=e[i[v+1]+u],E=e[i[v+2]+u],A=Math.min(b.x,w.x,E.x),P=Math.max(b.x,w.x,E.x),D=Math.min(b.y,w.y,E.y),k=Math.max(b.y,w.y,E.y);g.length=0,r.grid.query(new He(A,D),new He(P,k),g);for(let j=0;j<g.length;j++){const G=g[j];if(im(_[f[3*G+0]],_[f[3*G+1]],_[f[3*G+2]],b,w,E,h))return!0}}return!1}function bg(r,e,i,s){if(!r||!i)return!1;let a=r.vertices;if(!e.canonical.equals(s.canonical)||e.wrap!==s.wrap){if(i.vertices.length<r.vertices.length)return bg(i,s,r,e);const u=e.canonical,h=s.canonical,f=Math.pow(2,h.z-u.z);a=r.vertices.map(_=>new He((_.x+u.x*We)*f-h.x*We,(_.y+u.y*We)*f-h.y*We))}return vg(i,a,r.indices,0,r.indices.length,0,0)}function wg(r,e,i,s){const a=Math.pow(2,s.z-i.z);return new He((r+i.x*We)*a-s.x*We,(e+i.y*We)*a-s.y*We)}function Tg(r,e){const i=[];e.grid.queryPoint(r,i);const s=e.indices,a=e.vertices;for(let u=0;u<i.length;u++){const h=i[u];if(hs([a[s[3*h+0]],a[s[3*h+1]],a[s[3*h+2]]],r))return!0}return!1}const xm=[new He(0,0),new He(We,0),new He(We,We),new He(0,We)];function Sg(r,e){const i=[];let s=[];if(!e||r.length<2)return[r];if(r.length===2)return Go(r[0],r[1],xm)?[r]:[];for(let a=0;a<r.length+2;a++){const u=r[a%r.length],h=r[(a+1)%r.length],f=Go(a===0?r[r.length-1]:r[(a-1)%r.length],u,xm),_=Go(u,h,xm),g=f||_;g&&s.push(u),g&&_||s.length>0&&(s.length>1&&i.push(s),s=[])}return s.length>1&&i.push(s),i}const vm=Vt.VectorTileFeature.types,_0=["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"],g0=["fill-extrusion-flood-light-ground-radius"],y0=Math.pow(2,13),x0=Math.pow(2,15)-1,Eg=new He(0,1),Ga=2147483648;function Nh(r,e,i,s,a,u,h,f){r.emplaceBack((e<<1)+h,(i<<1)+u,(Math.floor(s*y0)<<1)+a,Math.round(f))}function Vh(r,e,i){r.emplaceBack(e.x*We,e.y*We,i?1:0)}function Cp(r,e,i,s,a,u){r.emplaceBack(e.x,e.y,(i.x<<1)+s,(i.y<<1)+a,u)}function Uh(r,e,i){r.emplaceBack(e.x,e.y,e.z,i[0]*16384,i[1]*16384,i[2]*16384)}class Ig{constructor(){this.vertexOffset=0,this.vertexCount=0,this.indexOffset=0,this.indexCount=0}}class Ag{constructor(){this.centroidXY=new He(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 He(Number.MAX_VALUE,Number.MAX_VALUE),this.max=new He(-Number.MAX_VALUE,-Number.MAX_VALUE),this.height=0}span(){return new He(this.max.x-this.min.x,this.max.y-this.min.y)}}class Mg{constructor(){this.acc=new He(0,0),this.accCount=0,this.centroidDataIndex=0}startRing(e,i){e.min.x===Number.MAX_VALUE&&(e.min.x=e.max.x=i.x,e.min.y=e.max.y=i.y)}appendEdge(e,i,s){this.accCount++,this.acc._add(i);let a=!!this.borders;i.x<e.min.x?(e.min.x=i.x,a=!0):i.x>e.max.x&&(e.max.x=i.x,a=!0),i.y<e.min.y?(e.min.y=i.y,a=!0):i.y>e.max.y&&(e.max.y=i.y,a=!0),((i.x===0||i.x===We)&&i.x===s.x)!=((i.y===0||i.y===We)&&i.y===s.y)&&this.processBorderOverlap(i,s),a&&this.checkBorderIntersection(i,s)}checkBorderIntersection(e,i){i.x<0!=e.x<0&&this.addBorderIntersection(0,Tt(i.y,e.y,(0-i.x)/(e.x-i.x))),i.x>We!=e.x>We&&this.addBorderIntersection(1,Tt(i.y,e.y,(We-i.x)/(e.x-i.x))),i.y<0!=e.y<0&&this.addBorderIntersection(2,Tt(i.x,e.x,(0-i.y)/(e.y-i.y))),i.y>We!=e.y>We&&this.addBorderIntersection(3,Tt(i.x,e.x,(We-i.y)/(e.y-i.y)))}addBorderIntersection(e,i){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 s=this.borders[e];i<s[0]&&(s[0]=i),i>s[1]&&(s[1]=i)}processBorderOverlap(e,i){if(e.x===i.x){if(e.y===i.y)return;const s=e.x===0?0:1;this.addBorderIntersection(s,i.y),this.addBorderIntersection(s,e.y)}else{const s=e.y===0?2:3;this.addBorderIntersection(s,i.x),this.addBorderIntersection(s,e.x)}}centroid(){return this.accCount===0?new He(0,0):new He(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,i)=>e+ +(i[0]!==Number.MAX_VALUE),0):0}}function Cg(r,e){const i=r.add(e)._unit(),s=Q(r.x*i.x+r.y*i.y,-1,1);var a,u,h;return a=Math.acos(s),Math.min(4,Math.max(-4,Math.tan(a)))/4*x0*((u=r).x*(h=e).y-u.y*h.x<0?-1:1)}const v0=[r=>r.x<0,r=>r.x>We,r=>r.y<0,r=>r.y>We];function b0(r,e,i,s){const a=[4];if(s===0)return a;i._mult(s);const u=r.sub(i),h=e.sub(i),f=[r,e,u,h];for(let _=0;_<4;_++)for(const g of f)if(v0[_](g)){a.push(_);break}return a}class Pg{constructor(e){this.vertexArray=new za,this.indexArray=new Br,this.programConfigurations=new l(e.layers,{zoom:e.zoom,lut:e.lut},i=>g0.includes(i)),this._segments=new or,this.hiddenByLandmarkVertexArray=new Qc,this._segmentToGroundQuads={},this._segmentToGroundQuads[0]=[],this._segmentToRegionTriCounts={},this._segmentToRegionTriCounts[0]=[0,0,0,0,0],this.regionSegments={},this.regionSegments[4]=new or}getDefaultSegment(){return this.regionSegments[4]}hasData(){return this.vertexArray.length!==0}addData(e,i,s,a=!1){const u=e.length;if(u>2){let h=Math.max(0,this._segments.get().length-1);const f=this._segments._prepareSegment(4*u,this.vertexArray.length,2*this._segmentToGroundQuads[h].length);let _;h!==this._segments.get().length-1&&(h++,this._segmentToGroundQuads[h]=[],this._segmentToRegionTriCounts[h]=[0,0,0,0,0]);{const g=e[0],v=e[1];_=Cg(g.sub(e[u-1])._perp()._unit(),v.sub(g)._perp()._unit())}for(let g=0;g<u;g++){const v=g===u-1?0:g+1,b=e[g],w=e[v],E=e[v===u-1?0:v+1],A=w.sub(b)._perp()._unit(),P=Cg(A,E.sub(w)._perp()._unit()),D=_,k=P;if(bm(b,w,i)||a&&Dg(b,i)&&Dg(w,i)){_=P;continue}const j=f.vertexLength;Cp(this.vertexArray,b,w,1,1,D),Cp(this.vertexArray,b,w,1,0,D),Cp(this.vertexArray,b,w,0,1,k),Cp(this.vertexArray,b,w,0,0,k),f.vertexLength+=4;const G=b0(b,w,A,s);for(const z of G)this._segmentToGroundQuads[h].push({id:j,region:z}),this._segmentToRegionTriCounts[h][z]+=2,f.primitiveLength+=2;_=P}}}prepareBorderSegments(){if(!this.hasData())return;const e=this._segments.get(),i=e.length;for(let s=0;s<i;s++)this._segmentToGroundQuads[s].sort((a,u)=>a.region-u.region);for(let s=0;s<i;s++){const a=this._segmentToGroundQuads[s],u=e[s],h=this._segmentToRegionTriCounts[s];h.reduce((_,g)=>_+g,0);let f=0;for(let _=0;_<=4;_++){const g=h[_];if(g!==0){let v=this.regionSegments[_];v||(v=this.regionSegments[_]=new or);const b={vertexOffset:u.vertexOffset,primitiveOffset:u.primitiveOffset+f,vertexLength:u.vertexLength,primitiveLength:g};v.get().push(b)}f+=g}for(let _=0;_<a.length;_++){const g=a[_].id;this.indexArray.emplaceBack(g,g+1,g+3),this.indexArray.emplaceBack(g,g+3,g+2)}}this._segmentToGroundQuads=null,this._segmentToRegionTriCounts=null,this._segments.destroy(),this._segments=null}addPaintPropertiesData(e,i,s,a,u,h,f){this.hasData()&&this.programConfigurations.populatePaintArrays(this.vertexArray.length,e,i,s,a,u,h,void 0,f)}upload(e){this.hasData()&&(this.vertexBuffer=e.createVertexBuffer(this.vertexArray,c0.members),this.indexBuffer=e.createIndexBuffer(this.indexArray))}uploadPaintProperties(e){this.hasData()&&this.programConfigurations.upload(e)}update(e,i,s,a,u,h,f,_){this.hasData()&&this.programConfigurations.updatePaintArrays(e,i,s,a,u,h,f,_)}updateHiddenByLandmark(e){if(!this.hasData())return;const i=e.groundVertexCount+e.groundVertexArrayOffset;if(e.groundVertexCount===0)return;const s=e.flags&Ga?1:0;for(let a=e.groundVertexArrayOffset;a<i;++a)this.hiddenByLandmarkVertexArray.emplace(a,s);this._needsHiddenByLandmarkUpdate=!0}uploadHiddenByLandmark(e){this.hasData()&&this._needsHiddenByLandmarkUpdate&&(!this.hiddenByLandmarkVertexBuffer&&this.hiddenByLandmarkVertexArray.length>0?this.hiddenByLandmarkVertexBuffer=e.createVertexBuffer(this.hiddenByLandmarkVertexArray,d0.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._segments&&this._segments.destroy(),this.programConfigurations.destroy();for(let e=0;e<=4;e++){const i=this.regionSegments[e];i&&i.destroy()}}}}class Pp{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(i=>i.fqid),this.index=e.index,this.hasPattern=!1,this.edgeRadius=0,this.projection=e.projection,this.activeReplacements=[],this.replacementUpdateTime=0,this.centroidData=[],this.footprintIndices=new Br,this.footprintVertices=new Cs,this.footprintSegments=[],this.layoutVertexArray=new Pa,this.centroidVertexArray=new hp,this.wallVertexArray=new pp,this.indexArray=new Br,this.programConfigurations=new l(e.layers,{zoom:e.zoom,lut:e.lut},i=>_0.includes(i)),this.segments=new or,this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.id),this.groundEffect=new Pg(e),this.maxHeight=0,this.partLookup={},this.triangleSubSegments=[],this.polygonSegments=[],this.worldview=e.worldview}updateFootprints(e,i){}populate(e,i,s,a){this.features=[],this.hasPattern=hm("fill-extrusion",this.layers,this.pixelRatio,i),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=we(s),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:u,id:h,index:f,sourceLayerIndex:_}of e){const g=this.layers[0]._featureFilter.needGeometry,v=Qe(u,g);if(!this.layers[0]._featureFilter.filter(new Ti(this.zoom,{worldview:this.worldview}),v,s))continue;const b={id:h,sourceLayerIndex:_,index:f,geometry:g?v.geometry:rt(u,s,a),properties:u.properties,type:u.type,patterns:{}},w=this.layoutVertexArray.length,E=vm[b.type]==="Polygon";if(this.hasPattern)this.features.push(dm("fill-extrusion",this.layers,b,this.zoom,this.pixelRatio,i));else if(this.wallMode)for(const A of b.geometry)for(const P of Sg(A,E))this.addFeature(b,[P],f,s,{},i.availableImages,a,i.brightness);else this.addFeature(b,b.geometry,f,s,{},i.availableImages,a,i.brightness);i.featureIndex.insert(u,b.geometry,f,_,this.index,w)}this.sortBorders(),this.projection.name==="mercator"&&this.splitToSubtiles(),this.groundEffect.prepareBorderSegments(),this.polygonSegments.length=0}addFeatures(e,i,s,a,u,h){for(const f of this.features){const _=vm[f.type]==="Polygon",{geometry:g}=f;if(this.wallMode)for(const v of g)for(const b of Sg(v,_))this.addFeature(f,[b],f.index,i,s,a,u,h);else this.addFeature(f,g,f.index,i,s,a,u,h)}this.sortBorders(),this.projection.name==="mercator"&&this.splitToSubtiles()}update(e,i,s,a,u,h,f){this.programConfigurations.updatePaintArrays(e,i,u,s,a,h,f,this.worldview),this.groundEffect.update(e,i,u,s,a,h,f,this.worldview)}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,f0),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.wallVertexBuffer=e.createVertexBuffer(this.wallVertexArray,h0.members),this.layoutVertexExtArray&&(this.layoutVertexExtBuffer=e.createVertexBuffer(this.layoutVertexExtArray,p0.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,u0.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,i,s,a,u,h,f,_){const g=this.layers[0].paint.get("fill-extrusion-flood-light-ground-radius").evaluate(e,{})/this.tileToMeter,v=[new He(0,0),new He(We,We)],b=f.projection,w=b.name==="globe",E=this.wallMode||vm[e.type]==="Polygon",A=new Mg;A.centroidDataIndex=this.centroidData.length;const P=new Ag,D=this.layers[0].paint.get("fill-extrusion-base").evaluate(e,{},a)<=0,k=this.layers[0].paint.get("fill-extrusion-height").evaluate(e,{},a);let j;if(P.height=k,P.vertexArrayOffset=this.layoutVertexArray.length,P.groundVertexArrayOffset=this.groundEffect.vertexArray.length,w&&!this.layoutVertexExtArray&&(this.layoutVertexExtArray=new Yc),this.wallMode){if(w)return void kt("Non zero fill-extrusion-line-width is not yet supported on globe.");if(i.length!==1)return;j=function(ae){const he=ae[0].x===ae[ae.length-1].x&&ae[0].y===ae[ae.length-1].y;(function(Ye){let Ve=0;const Pt=Ye.length;for(let st=0;st<Pt;st++)Ve+=(Ye[(st+1)%Pt].x-Ye[st].x)*(Ye[(st+1)%Pt].y+Ye[st].y);return Ve>=0})(ae)||(ae=ae.reverse());const Oe={geometry:[],joinNormals:[],indices:[]},ze=[],ke=[],Be=[];let Ee=ae.length;for(;Ee>=2&&ae[Ee-1].equals(ae[Ee-2]);)Ee--;if(Ee<(he?3:2))return Oe;let Le,be,Se,Ue,Ge,_t=0;for(;_t<Ee-1&&ae[_t].equals(ae[_t+1]);)_t++;he&&(Le=ae[Ee-2],Ge=ae[_t].sub(Le)._unit()._perp());for(let Ye=_t;Ye<Ee;Ye++){if(Se=Ye===Ee-1?he?ae[_t+1]:void 0:ae[Ye+1],Se&&ae[Ye].equals(Se))continue;Ge&&(Ue=Ge),Le&&(be=Le),Le=ae[Ye],Ge=Se?Se.sub(Le)._unit()._perp():Ue,Ue=Ue||Ge;let Ve=Ue.add(Ge);Ve.x===0&&Ve.y===0||Ve._unit();const Pt=Ve.x*Ge.x+Ve.y*Ge.y,st=Pt!==0?1/Pt:1/0,lt=Ue.x*Ge.y-Ue.y*Ge.x>0;let St="miter";const Ft=2;St==="miter"&&st>Ft&&(St="bevel"),St==="bevel"&&(st>100&&(St="flipbevel"),st<Ft&&(St="miter"));const Lt=($t,Bt,Zt,fi)=>{const Li=new He($t.x,$t.y),$=new He($t.x,$t.y);Li.x+=Bt.x*fi,Li.y+=Bt.y*fi,$.x-=Bt.x*Math.max(Zt,1),$.y-=Bt.y*Math.max(Zt,1),Be.push(Bt),ze.push(Li),ke.push($)};if(St==="miter")Ve._mult(st),Lt(Le,Ve,0,0);else if(St==="flipbevel")Ve=Ge.mult(-1),Lt(Le,Ve,0,0),Lt(Le,Ve.mult(-1),0,0);else{const $t=-Math.sqrt(st*st-1),Bt=lt?$t:0,Zt=lt?0:$t;be&&Lt(Le,Ue,Bt,Zt),Se&&Lt(Le,Ge,Bt,Zt)}}Oe.geometry=[...ze,...ke.reverse(),ze[0]],Oe.joinNormals=[...Be,...Be.reverse(),Be[Be.length-1]];const ot=Oe.geometry.length-1;for(let Ye=0;Ye<ot/2;Ye++)if(Ye+1<ot/2){let Ve=Ye,Pt=Ye+1,st=ot-1-Ye,lt=ot-2-Ye;Ve=Ve===0?ot-1:Ve-1,Pt=Pt===0?ot-1:Pt-1,st=st===0?ot-1:st-1,lt=lt===0?ot-1:lt-1,Oe.indices.push(st),Oe.indices.push(Pt),Oe.indices.push(Ve),Oe.indices.push(st),Oe.indices.push(lt),Oe.indices.push(Pt)}return Oe}(i[0]),i=[j.geometry]}const G=(ae,he)=>ae<(he.length-1)/2||ae===he.length-1,z=this.wallMode?[i]:Ep(i,500);for(let ae=z.length-1;ae>=0;ae--){const he=z[ae];(he.length===0||(N=he[0]).every(Te=>Te.x<=0)||N.every(Te=>Te.x>=We)||N.every(Te=>Te.y<=0)||N.every(Te=>Te.y>=We))&&z.splice(ae,1)}var N;let q;if(w)q=Og(z,v,a);else{q=[];for(const ae of z)q.push({polygon:ae,bounds:v})}const H=E?this.edgeRadius:0,oe=H>0&&this.zoom<17,re=(ae,he)=>{if(ae.length===0)return!1;const Te=ae[ae.length-1];return he.x===Te.x&&he.y===Te.y};for(const{polygon:ae,bounds:he}of q){let Te=0,Oe=0;for(const Ee of ae)E&&!Ee[0].equals(Ee[Ee.length-1])&&Ee.push(Ee[0]),Oe+=E?Ee.length-1:Ee.length;const ze=this.segments.prepareSegment((E?5:4)*Oe,this.layoutVertexArray,this.indexArray);P.footprintSegIdx<0&&(P.footprintSegIdx=this.footprintSegments.length),P.polygonSegIdx<0&&(P.polygonSegIdx=this.polygonSegments.length);const ke={triangleArrayOffset:this.indexArray.length,triangleCount:0,triangleSegIdx:this.segments.segments.length-1},Be=new Ig;if(Be.vertexOffset=this.footprintVertices.length,Be.indexOffset=3*this.footprintIndices.length,Be.ringIndices=[],E){const Ee=[],Le=[];Te=ze.vertexLength;for(let Se=0;Se<ae.length;Se++){const Ue=ae[Se];Ue.length&&Se!==0&&Le.push(Ee.length/2);const Ge=[];let _t,ot;_t=Ue[1].sub(Ue[0])._perp()._unit(),Be.ringIndices.push(Ue.length-1);for(let Ye=1;Ye<Ue.length;Ye++){const Ve=Ue[Ye],Pt=Ue[Ye===Ue.length-1?1:Ye+1],st=Ve.clone();if(H){ot=Pt.sub(Ve)._perp()._unit();const lt=_t.add(ot)._unit(),St=H*Math.min(4,1/(_t.x*lt.x+_t.y*lt.y));st.x+=St*lt.x,st.y+=St*lt.y,st.x=Math.round(st.x),st.y=Math.round(st.y),_t=ot}if(!D||H!==0&&!oe||re(Ge,st)||Ge.push(st),Nh(this.layoutVertexArray,st.x,st.y,0,0,1,1,0),this.wallMode){const lt=G(Ye,Ue);Vh(this.wallVertexArray,j.joinNormals[Ye],!lt)}ze.vertexLength++,this.footprintVertices.emplaceBack(Ve.x,Ve.y),Ee.push(Ve.x,Ve.y),w&&Uh(this.layoutVertexExtArray,b.projectTilePoint(st.x,st.y,a),b.upVector(a,st.x,st.y))}D&&(H===0||oe)&&(Ge.length!==0&&re(Ge,Ge[0])&&Ge.pop(),this.groundEffect.addData(Ge,he,g))}const be=this.wallMode?j.indices:Lh(Ee,Le);for(let Se=0;Se<be.length;Se+=3)this.footprintIndices.emplaceBack(Be.vertexOffset+be[Se+0],Be.vertexOffset+be[Se+1],Be.vertexOffset+be[Se+2]),this.indexArray.emplaceBack(Te+be[Se],Te+be[Se+2],Te+be[Se+1]),ze.primitiveLength++;Be.indexCount+=be.length,Be.vertexCount+=this.footprintVertices.length-Be.vertexOffset}for(let Ee=0;Ee<ae.length;Ee++){const Le=ae[Ee];A.startRing(P,Le[0]);let be=Le.length>4&&Lg(Le[Le.length-2],Le[0],Le[1]),Se=H?w0(Le[Le.length-2],Le[0],Le[1],H):0;const Ue=[];let Ge,_t,ot;_t=Le[1].sub(Le[0])._perp()._unit();let Ye=!0;for(let Ve=1,Pt=0;Ve<Le.length;Ve++){let st=Le[Ve-1],lt=Le[Ve];const St=Le[Ve===Le.length-1?1:Ve+1];if(A.appendEdge(P,lt,st),bm(lt,st,he)){H&&(_t=St.sub(lt)._perp()._unit(),Ye=!Ye);continue}const Ft=lt.sub(st)._perp(),Lt=Ft.x/(Math.abs(Ft.x)+Math.abs(Ft.y)),$t=Ft.y>0?1:0,Bt=st.dist(lt);if(Pt+Bt>32768&&(Pt=0),H){ot=St.sub(lt)._perp()._unit();let $=Rg(st,lt,St,zg(_t,ot),H);isNaN($)&&($=0);const W=lt.sub(st)._unit();st=st.add(W.mult(Se))._round(),lt=lt.add(W.mult(-$))._round(),Se=$,_t=ot,D&&this.zoom>=17&&(re(Ue,st)||Ue.push(st),re(Ue,lt)||Ue.push(lt))}const Zt=ze.vertexLength,fi=Le.length>4&&Lg(st,lt,St);let Li=Fg(Pt,be,Ye);if(Nh(this.layoutVertexArray,st.x,st.y,Lt,$t,0,0,Li),Nh(this.layoutVertexArray,st.x,st.y,Lt,$t,0,1,Li),this.wallMode){const $=G(Ve-1,Le),W=j.joinNormals[Ve-1];Vh(this.wallVertexArray,W,$),Vh(this.wallVertexArray,W,$)}if(Pt+=Bt,Li=Fg(Pt,fi,!Ye),be=fi,Nh(this.layoutVertexArray,lt.x,lt.y,Lt,$t,0,0,Li),Nh(this.layoutVertexArray,lt.x,lt.y,Lt,$t,0,1,Li),this.wallMode){const $=G(Ve,Le),W=j.joinNormals[Ve];Vh(this.wallVertexArray,W,$),Vh(this.wallVertexArray,W,$)}if(ze.vertexLength+=4,this.indexArray.emplaceBack(Zt+0,Zt+1,Zt+2),this.indexArray.emplaceBack(Zt+1,Zt+3,Zt+2),ze.primitiveLength+=2,H){const $=Te+(Ve===1?Le.length-2:Ve-2),W=Ve===1?Te:$+1;if(this.indexArray.emplaceBack(Zt+1,$,Zt+3),this.indexArray.emplaceBack($,W,Zt+3),ze.primitiveLength+=2,Ge===void 0&&(Ge=Zt),!bm(St,Le[Ve],he)){const Ie=Ve===Le.length-1?Ge:ze.vertexLength;this.indexArray.emplaceBack(Zt+2,Zt+3,Ie),this.indexArray.emplaceBack(Zt+3,Ie+1,Ie),this.indexArray.emplaceBack(Zt+3,W,Ie+1),ze.primitiveLength+=3}Ye=!Ye}if(w){const $=this.layoutVertexExtArray,W=b.projectTilePoint(st.x,st.y,a),Ie=b.projectTilePoint(lt.x,lt.y,a),$e=b.upVector(a,st.x,st.y),Ke=b.upVector(a,lt.x,lt.y);Uh($,W,$e),Uh($,W,$e),Uh($,Ie,Ke),Uh($,Ie,Ke)}}E&&(Te+=Le.length-1),D&&H&&this.zoom>=17&&(Ue.length!==0&&re(Ue,Ue[0])&&Ue.pop(),this.groundEffect.addData(Ue,he,g,H>0))}this.footprintSegments.push(Be),ke.triangleCount=this.indexArray.length-ke.triangleArrayOffset,this.polygonSegments.push(ke),++P.footprintSegLen,++P.polygonSegLen}if(P.vertexCount=this.layoutVertexArray.length-P.vertexArrayOffset,P.groundVertexCount=this.groundEffect.vertexArray.length-P.groundVertexArrayOffset,P.vertexCount!==0){if(P.centroidXY=A.borders?Eg:this.encodeCentroid(A,P),this.centroidData.push(P),A.borders){this.featuresOnBorder.push(A);const ae=this.featuresOnBorder.length-1;for(let he=0;he<A.borders.length;he++)A.borders[he][0]!==Number.MAX_VALUE&&this.borderFeatureIndices[he].push(ae)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,s,u,h,a,_,void 0,this.worldview),this.groundEffect.addPaintPropertiesData(e,s,u,h,a,_,this.worldview),this.maxHeight=Math.max(this.maxHeight,k)}}sortBorders(){for(let e=0;e<this.borderFeatureIndices.length;e++)this.borderFeatureIndices[e].sort((i,s)=>this.featuresOnBorder[i].borders[e][0]-this.featuresOnBorder[s].borders[e][0])}splitToSubtiles(){const e=[];for(let f=0;f<this.centroidData.length;f++){const _=this.centroidData[f],g=+(_.min.y+_.max.y>We),v=2*g+(+(_.min.x+_.max.x>We)^g);for(let b=0;b<_.polygonSegLen;b++){const w=_.polygonSegIdx+b;e.push({centroidIdx:f,subtile:v,polygonSegmentIdx:w,triangleSegmentIdx:this.polygonSegments[w].triangleSegIdx})}}const i=new Br;e.sort((f,_)=>f.triangleSegmentIdx===_.triangleSegmentIdx?f.subtile-_.subtile:f.triangleSegmentIdx-_.triangleSegmentIdx);let s=0,a=0,u=0;for(const f of e){if(f.triangleSegmentIdx!==s)break;u++}const h=e.length;for(;a!==e.length;){s=e[a].triangleSegmentIdx;let f=0,_=a,g=a;for(let v=_;v<u&&e[v].subtile===f;v++)g++;for(;_!==u;){const v=e[_];f=v.subtile;const b=this.centroidData[v.centroidIdx].min.clone(),w=this.centroidData[v.centroidIdx].max.clone(),E={vertexOffset:this.segments.segments[s].vertexOffset,primitiveOffset:i.length,vertexLength:this.segments.segments[s].vertexLength,primitiveLength:0,sortKey:void 0,vaos:{}};for(let A=_;A<g;A++){const P=e[A],D=this.polygonSegments[P.polygonSegmentIdx],k=this.centroidData[P.centroidIdx].min,j=this.centroidData[P.centroidIdx].max,G=this.indexArray.uint16;for(let z=D.triangleArrayOffset;z<D.triangleArrayOffset+D.triangleCount;z++)i.emplaceBack(G[3*z],G[3*z+1],G[3*z+2]);E.primitiveLength+=D.triangleCount,b.x=Math.min(b.x,k.x),b.y=Math.min(b.y,k.y),w.x=Math.max(w.x,j.x),w.y=Math.max(w.y,j.y)}E.primitiveLength>0&&this.triangleSubSegments.push({segment:E,min:b,max:w}),_=g;for(let A=_;A<u&&e[A].subtile===e[_].subtile;A++)g++}a=u;for(let v=a;v<h&&e[v].triangleSegmentIdx===e[a].triangleSegmentIdx;v++)u++}i._trim(),this.indexArray=i}getVisibleSegments(e,i,s){const a=new or;if(this.wallMode){for(const P of this.triangleSubSegments)a.segments.push(P.segment);return a}let u=0,h=0;const f=1<<e.canonical.z;if(i){const P=i.getMinMaxForTile(e);P&&(u=P.min,h=P.max)}h+=this.maxHeight;const _=e.toUnwrapped();let g;const v=[_.canonical.x/f+_.wrap,_.canonical.y/f],b=[(_.canonical.x+1)/f+_.wrap,(_.canonical.y+1)/f],w=(P,D,k)=>[P[0]*(1-k[0])+D[0]*k[0],P[1]*(1-k[1])+D[1]*k[1]],E=[],A=[];for(const P of this.triangleSubSegments){E[0]=P.min.x/We,E[1]=P.min.y/We,A[0]=P.max.x/We,A[1]=P.max.y/We;const D=w(v,b,E),k=w(v,b,A);if(new si([D[0],D[1],u],[k[0],k[1],h]).intersectsPrecise(s)===0){g&&(a.segments.push(g),g=void 0);continue}const j=P.segment;g&&g.vertexOffset!==j.vertexOffset&&(a.segments.push(g),g=void 0),g?(g.vertexLength+=j.vertexLength,g.primitiveLength+=j.primitiveLength):g={vertexOffset:j.vertexOffset,primitiveLength:j.primitiveLength,vertexLength:j.vertexLength,primitiveOffset:j.primitiveOffset,sortKey:void 0,vaos:{}}}return g&&a.segments.push(g),a}encodeCentroid(e,i){const s=e.centroid(),a=i.span(),u=Math.min(7,Math.round(a.x*this.tileToMeter/10)),h=Math.min(7,Math.round(a.y*this.tileToMeter/10));return new He(Q(s.x,1,We-1)<<3|u,Q(s.y,1,We-1)<<3|h)}encodeBorderCentroid(e){if(!e.borders)return new He(0,0);const i=e.borders,s=Number.MAX_VALUE;if(i[0][0]!==s||i[1][0]!==s){const a=i[0][0]!==s?0:1;return new He(6|(i[0][0]!==s?0:65528),(i[a][0]+i[a][1])/2<<3|6)}{const a=i[2][0]!==s?2:3;return new He((i[a][0]+i[a][1])/2<<3|6,6|(i[2][0]!==s?0:65528))}}showCentroid(e){const i=this.centroidData[e.centroidDataIndex];i.flags&=Ga,i.centroidXY.x=0,i.centroidXY.y=0,this.writeCentroidToBuffer(i)}writeCentroidToBuffer(e){this.groundEffect.updateHiddenByLandmark(e);const i=e.vertexArrayOffset,s=e.vertexCount+e.vertexArrayOffset,a=e.flags&Ga?Eg:e.centroidXY,u=this.centroidVertexArray.geta_centroid_pos0(i);if(this.centroidVertexArray.geta_centroid_pos1(i)!==a.y||u!==a.x){for(let h=i;h<s;++h)this.centroidVertexArray.emplace(h,a.x,a.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,i,s){if(i.updateTime===this.replacementUpdateTime)return;this.replacementUpdateTime=i.updateTime;const a=i.getReplacementRegionsForTile(e.toUnwrapped());if(ym(this.activeReplacements,a))return;if(this.activeReplacements=a,this.centroidVertexArray.length===0)this.createCentroidsBuffer();else for(const h of this.centroidData)h.flags&=2147483647;const u=[];for(const h of this.activeReplacements){if(h.order<s)continue;const f=Math.max(1,Math.pow(2,h.footprintTileId.canonical.z-e.canonical.z));for(const _ of this.centroidData)if(!(_.flags&Ga||h.min.x>_.max.x||_.min.x>h.max.x||h.min.y>_.max.y||_.min.y>h.max.y))for(let g=0;g<_.footprintSegLen;g++){const v=this.footprintSegments[_.footprintSegIdx+g];if(u.length=0,T0(this.footprintVertices,v.vertexOffset,v.vertexCount,h.footprintTileId.canonical,e.canonical,u),vg(h.footprint,u,this.footprintIndices.uint16,v.indexOffset,v.indexCount,-v.vertexOffset,

14-f)){_.flags|=Ga;break}}}for(const h of this.centroidData)this.writeCentroidToBuffer(h);this.borderDoneWithNeighborZ=[-1,-1,-1,-1]}footprintContainsPoint(e,i,s){let a=!1;for(let u=0;u<s.footprintSegLen;u++){const h=this.footprintSegments[s.footprintSegIdx+u];let f=0;for(const _ of h.ringIndices){for(let g=f,v=_+f-1;g<_+f;v=g++){const b=this.footprintVertices.int16[2*(g+h.vertexOffset)+0],w=this.footprintVertices.int16[2*(g+h.vertexOffset)+1],E=this.footprintVertices.int16[2*(v+h.vertexOffset)+1];w>i!=E>i&&e<(this.footprintVertices.int16[2*(v+h.vertexOffset)+0]-b)*(i-w)/(E-w)+b&&(a=!a)}f=_}}return a}getHeightAtTileCoord(e,i){let s=Number.NEGATIVE_INFINITY,a=!0;const u=4*(e+We)*We+(i+We);if(this.partLookup.hasOwnProperty(u)){const h=this.partLookup[u];return h?{height:h.height,hidden:!!(h.flags&Ga)}:void 0}for(const h of this.centroidData)e>h.max.x||h.min.x>e||i>h.max.y||h.min.y>i||this.footprintContainsPoint(e,i,h)&&h&&h.height>s&&(s=h.height,this.partLookup[u]=h,a=!!(h.flags&Ga));if(s!==Number.NEGATIVE_INFINITY)return{height:s,hidden:a};this.partLookup[u]=void 0}}function zg(r,e){const i=r.add(e)._unit();return r.x*i.x+r.y*i.y}function w0(r,e,i,s){const a=e.sub(r)._perp()._unit(),u=i.sub(e)._perp()._unit();return Rg(r,e,i,zg(a,u),s)}function Rg(r,e,i,s,a){const u=Math.sqrt(1-s*s);return Math.min(r.dist(e)/3,e.dist(i)/3,a*u/s)}function bm(r,e,i){return r.x<i[0].x&&e.x<i[0].x||r.x>i[1].x&&e.x>i[1].x||r.y<i[0].y&&e.y<i[0].y||r.y>i[1].y&&e.y>i[1].y}function Dg(r,e){return r.x<e[0].x||r.x>e[1].x||r.y<e[0].y||r.y>e[1].y}function Lg(r,e,i){if(r.x<0||r.x>=We||e.x<0||e.x>=We||i.x<0||i.x>=We)return!1;const s=i.sub(e),a=s.perp(),u=r.sub(e);return(s.x*u.x+s.y*u.y)/Math.sqrt((s.x*s.x+s.y*s.y)*(u.x*u.x+u.y*u.y))>-.866&&a.x*u.x+a.y*u.y<0}function Fg(r,e,i){const s=e?2|r:-3&r;return i?1|s:-2&s}function kg(){const r=Math.PI/32,e=Math.tan(r),i=F;return i*Math.sqrt(1+2*e*e)-i}function Og(r,e,i){const s=1<<i.z,a=ne(i.x/s),u=ne((i.x+1)/s),h=fe(i.y/s),f=fe((i.y+1)/s);return function(_,g,v,b,w=0,E){const A=[];if(!_.length||!v||!b)return A;const P=(q,H)=>{for(const oe of q)A.push({polygon:oe,bounds:H})},D=Math.ceil(Math.log2(v)),k=Math.ceil(Math.log2(b)),j=D-k,G=[];for(let q=0;q<Math.abs(j);q++)G.push(j>0?0:1);for(let q=0;q<Math.min(D,k);q++)G.push(0),G.push(1);let z=_;if(z=Ip(z,g[0].y-w,g[1].y+w,1),z=Ip(z,g[0].x-w,g[1].x+w,0),!z.length)return A;const N=[];for(G.length?N.push({polygons:z,bounds:g,depth:0}):P(z,g);N.length;){const q=N.pop(),H=q.depth,oe=G[H],re=q.bounds[0],ae=q.bounds[1],he=oe===0?re.x:re.y,Te=oe===0?ae.x:ae.y,Oe=E?E(oe,he,Te):.5*(he+Te),ze=Ip(q.polygons,he-w,Oe+w,oe),ke=Ip(q.polygons,Oe-w,Te+w,oe);if(ze.length){const Be=[re,new He(oe===0?Oe:ae.x,oe===1?Oe:ae.y)];G.length>H+1?N.push({polygons:ze,bounds:Be,depth:H+1}):P(ze,Be)}if(ke.length){const Be=[new He(oe===0?Oe:re.x,oe===1?Oe:re.y),ae];G.length>H+1?N.push({polygons:ke,bounds:Be,depth:H+1}):P(ke,Be)}}return A}(r,e,Math.ceil((u-a)/11.25),Math.ceil((h-f)/11.25),1,(_,g,v)=>{if(_===0)return .5*(g+v);{const b=fe((i.y+g/We)/s);return(K(.5*(fe((i.y+v/We)/s)+b))*s-i.y)*We}})}function T0(r,e,i,s,a,u){const h=Math.pow(2,s.z-a.z);for(let f=0;f<i;f++){let _=r.int16[2*(f+e)+0],g=r.int16[2*(f+e)+1];_=(_+a.x*We)*h-s.x*We,g=(g+a.y*We)*h-s.y*We,u.push(new He(_,g))}}let Bg,Ng;tt(Pp,"FillExtrusionBucket",{omit:["layers","features"]}),tt(Ag,"PartData"),tt(Ig,"FootprintSegment"),tt(Mg,"BorderCentroidData"),tt(Pg,"GroundEffect");class Kl extends He{constructor(e,i,s){super(e,i),this.z=s}}class Vg extends Kl{constructor(e,i,s,a){super(e,i,s),this.w=a}}function Ug(r,e,i,s){const a=i==="x"?"y":"x",u=(s-r[i])/(e[i]-r[i]);r[a]=Math.round(r[a]+(e[a]-r[a])*u),r[i]=s,r.hasOwnProperty("z")&&(r.z=Tt(r.z,e.z,u)),r.hasOwnProperty("w")&&(r.w=Tt(r.w,e.w,u))}function jg(r,e,i,s){const a=i,u=s;for(const h of["x","y"]){let f=r,_=e;f[h]>=_[h]&&(f=e,_=r),f[h]<a&&_[h]>a&&Ug(f,_,h,a),f[h]<u&&_[h]>u&&Ug(_,f,h,u)}}function zp(r,e,i,s,a,u){const h=[];for(let f=0;f<r.length;f++){const _=r[f];let g;const v=h.length;let b=0;for(let w=0;w<_.length-1;w++){let E=_[w],A=_[w+1],P=0;const D=b;let k,j;u&&(P=Math.hypot(A.x-E.x,A.y-E.y),b+=P,k=E,j=A),E.x<e&&A.x<e||(E.x<e?E=new He(e,E.y+(e-E.x)/(A.x-E.x)*(A.y-E.y))._round():A.x<e&&(A=new He(e,E.y+(e-E.x)/(A.x-E.x)*(A.y-E.y))._round()),E.y<i&&A.y<i||(E.y<i?E=new He(E.x+(i-E.y)/(A.y-E.y)*(A.x-E.x),i)._round():A.y<i&&(A=new He(E.x+(i-E.y)/(A.y-E.y)*(A.x-E.x),i)._round()),E.x>=s&&A.x>=s||(E.x>=s?E=new He(s,E.y+(s-E.x)/(A.x-E.x)*(A.y-E.y))._round():A.x>=s&&(A=new He(s,E.y+(s-E.x)/(A.x-E.x)*(A.y-E.y))._round()),E.y>=a&&A.y>=a||(E.y>=a?E=new He(E.x+(a-E.y)/(A.y-E.y)*(A.x-E.x),a)._round():A.y>=a&&(A=new He(E.x+(a-E.y)/(A.y-E.y)*(A.x-E.x),a)._round()),g&&E.equals(g[g.length-1])||(g=[E],h.push(g),u&&u.push({progress:{min:D+Gg(k,j,E)*P,max:1},parentIndex:f,prevPoint:k,nextPoint:j})),g.push(A),u&&(u[u.length-1].progress.max=D+Gg(k,j,A)*P,u[u.length-1].nextPoint=j)))))}if(u&&b>0)for(let w=v;w<h.length;w++)u[w].progress.min/=b,u[w].progress.max/=b}return h}function S0(r,e,i,s,a){if(r.length<2)return void s.push(r);const u=[];for(;e.valid();){const[g,v]=e.get();for(let b=0;b<r.length-1;b++){const w=r[b],E=r[b+1],A=zh(w,E,g,v);if(A){const[P]=A,D=new He(Tt(w.x,E.x,P),Tt(w.y,E.y,P));u.push({t:b+P,distance:0,point:D})}}e.next()}if(u.length===0)return void s.push(r);u.sort((g,v)=>g.t-v.t);let h=0,f=0,_=[];for(s.push(_);h!==r.length;){if(f===u.length){for(;h!==r.length;)_.length!==0&&_[_.length-1].equals(r[h])||_.push(r[h]),h++;break}u[f].t<=h?(_.length!==0&&_[_.length-1].equals(u[f].point)||_.push(u[f].point),Math.trunc(u[f].t),f++):(_.length!==0&&_[_.length-1].equals(r[h])||_.push(r[h]),h++)}}function Gg(r,e,i){return r.x!==e.x?(i.x-r.x)/(e.x-r.x):r.y!==e.y?(i.y-r.y)/(e.y-r.y):0}function jh(r,e){return r.x*e.x+r.y*e.y}function qg(r,e){if(r.length===1){let i=0;const s=e[i++];let a;for(;!a||s.equals(a);)if(a=e[i++],!a)return 1/0;for(;i<e.length;i++){const u=e[i],h=r[0],f=a.sub(s),_=u.sub(s),g=h.sub(s),v=jh(f,f),b=jh(f,_),w=jh(_,_),E=jh(g,f),A=jh(g,_),P=v*w-b*b,D=(w*E-b*A)/P,k=(v*A-b*E)/P,j=s.z*(1-D-k)+a.z*D+u.z*k;if(isFinite(j))return j}return 1/0}{let i=1/0;for(const s of e)i=Math.min(i,s.z);return i}}function $g(r,e,i,s,a,u,h,f){const _=h*a.getElevationAt(r,e,!0,!0),g=u[0]!==0,v=g?u[1]===0?h*(u[0]/7-450):h*function(b,w,E){const A=Math.floor(w[0]/8),P=Math.floor(w[1]/8),D=10*(w[0]-8*A),k=10*(w[1]-8*P),j=b.getElevationAt(A,P,!0,!0),G=b.getMeterToDEM(E),z=Math.floor(.5*(D*G-1)),N=Math.floor(.5*(k*G-1)),q=b.tileCoordToPixel(A,P),H=2*z+1,oe=2*N+1,re=function(ke,Be,Ee,Le,be){return[ke.getElevationAtPixel(Be,Ee,!0),ke.getElevationAtPixel(Be+be,Ee,!0),ke.getElevationAtPixel(Be,Ee+be,!0),ke.getElevationAtPixel(Be+Le,Ee+be,!0)]}(b,q.x-z,q.y-N,H,oe),ae=Math.abs(re[0]-re[1]),he=Math.abs(re[2]-re[3]),Te=Math.abs(re[0]-re[2])+Math.abs(re[1]-re[3]),Oe=Math.min(.25,.5*G*(ae+he)/H),ze=Math.min(.25,.5*G*Te/oe);return j+Math.max(Oe*D,ze*k)}(a,u,f):_;return{base:_+(i===0?-1:i),top:g?Math.max(v+s,_+i+2):_+s}}class E0{constructor(e){this._callback=e,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._callback()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._callback()},0))}remove(){this._channel=void 0,this._callback=()=>{}}}class I0{constructor(){this.tasks={},this.taskQueue=[],at(["process"],this),this.invoker=new E0(this.process),this.nextId=0}add(e,i){const s=this.nextId++,a=function({type:u,isSymbolTile:h,zoom:f}){return f=f||0,u==="message"?0:u!=="maybePrepare"||h?u!=="parseTile"||h?u==="parseTile"&&h?300-f:u==="maybePrepare"&&h?400-f:500:200-f:100-f}(i);if(a===0){try{e()}finally{}return null}return this.tasks[s]={fn:e,metadata:i,priority:a,id:s},this.taskQueue.push(s),this.invoker.trigger(),{cancel:()=>{delete this.tasks[s]}}}process(){try{if(this.taskQueue=this.taskQueue.filter(s=>!!this.tasks[s]),!this.taskQueue.length)return;const e=this.pick();if(e===null)return;const i=this.tasks[e];if(delete this.tasks[e],this.taskQueue.length&&this.invoker.trigger(),!i)return;i.fn()}finally{}}pick(){let e=null,i=1/0;for(let a=0;a<this.taskQueue.length;a++){const u=this.tasks[this.taskQueue[a]];u.priority<i&&(i=u.priority,e=a)}if(e===null)return null;const s=this.taskQueue[e];return this.taskQueue.splice(e,1),s}remove(){this.invoker.remove()}}class Zg{constructor(e,i,s){this.target=e,this.parent=i,this.mapId=s,this.callbacks={},this.cancelCallbacks={},at(["receive"],this),this.target.addEventListener("message",this.receive,!1),this.scheduler

14=new I0}send(e,i,s,a,u=!1,h){const f=Math.round(1e18*Math.random()).toString(36).substring(0,10);s&&(s.metadata=h,this.callbacks[f]=s);const _=new Set;return this.target.postMessage({id:f,type:e,hasCallback:!!s,targetMapId:a,mustQueue:u,sourceMapId:this.mapId,data:Qs(i,_)},_),{cancel:()=>{s&&delete this.callbacks[f],this.target.postMessage({id:f,type:"<cancel>",targetMapId:a,sourceMapId:this.mapId})}}}receive(e){const i=e.data;if(!i)return;const s=i.id;if(s&&(!i.targetMapId||this.mapId===i.targetMapId))if(i.type==="<cancel>"){const a=this.cancelCallbacks[s];delete this.cancelCallbacks[s],a&&a.cancel()}else if(i.mustQueue||_i(self)){const a=this.callbacks[s],u=this.scheduler.add(()=>this.processTask(s,i),a&&a.metadata||{type:"message"});u&&(this.cancelCallbacks[s]=u)}else this.processTask(s,i)}processTask(e,i){if(delete this.cancelCallbacks[e],i.type==="<response>"){const s=this.callbacks[e];delete this.callbacks[e],s&&(i.error?s(eo(i.error)):s(null,eo(i.data)))}else{const s=new Set,a=i.hasCallback?(h,f)=>{this.target.postMessage({id:e,type:"<response>",sourceMapId:this.mapId,error:h?Qs(h):null,data:Qs(f,s)},s)}:()=>{},u=eo(i.data);if(this.parent[i.type])this.parent[i.type](i.sourceMapId,u,a);else if(this.parent.getWorkerSource){const h=i.type.split("."),{source:f,scope:_}=u;this.parent.getWorkerSource(i.sourceMapId,h[0],f,_)[h[1]](u,a)}else a(new Error(`Could not find function ${i.type}`))}}remove(){this.scheduler.remove(),this.target.removeEventListener("message",this.receive,!1)}}var Gh={workerUrl:"",workerClass:null,workerParams:void 0};const wm="mapboxgl_preloaded_worker_pool";class Jl{constructor(){this.active={}}acquire(e,i=Jl.workerCount){if(!this.workers)for(this.workers=[];this.workers.length<i;)this.workers.push(Gh.workerClass!=null?new Gh.workerClass:new self.Worker(Gh.workerUrl,Gh.workerParams));return this.active[e]=!0,this.workers.slice()}release(e){delete this.active[e],this.workers&&this.numActive()===0&&(this.workers.forEach(i=>{i.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[wm]}numActive(){return Object.keys(this.active).length}}Jl.workerCount=2;class hu{constructor(e,i,s="Worker",a=Jl.workerCount){this.workerPool=e,this.actors=[],this.currentActor=0,this.id=ve();const u=this.workerPool.acquire(this.id,a);for(let h=0;h<u.length;h++){const f=new hu.Actor(u[h],i,this.id);f.name=`${s} ${h}`,this.actors.push(f)}this.ready=!1,this.broadcast("checkIfReady",null,()=>{this.ready=!0})}broadcast(e,i,s){ue(this.actors,(a,u)=>{a.send(e,i,u)},s=s||function(){})}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(){this.actors.forEach(e=>{e.remove()}),this.actors=[],this.workerPool.release(this.id)}}let qh,Tm;function Rp(){return qh||(qh=new Jl),qh}hu.Actor=Zg;class A0{constructor(e){this.module=e}createIntArray(e){const i=new Int32Array(e),s=this.module.malloc(i.length*i.BYTES_PER_ELEMENT);return this.module.heap32.set(i,s/i.BYTES_PER_ELEMENT),s}createFloatArray(e){const i=new Float32Array(e),s=this.module.malloc(i.length*i.BYTES_PER_ELEMENT);return this.module.heapF32.set(i,s/i.BYTES_PER_ELEMENT),s}createStringBuffer(e){const i=this.module.malloc(e.length+1);for(let s=0;s<e.length;++s)this.module.heapU8[i+s]=e.charCodeAt(s);return this.module.heapU8[i+e.length]=0,i}readStringBuffer(e){let i="";for(;this.module.heapU8[e]!==0;)i+=String.fromCharCode(this.module.heapU8[e]),++e;return i}setStyle(e){const i=e.entranceColorRgb,s=e.facadeGlazingColorRgb,a=e.roofColorRgb,u=e.wallColorRgb,h=e.normalScale;this.module.setStyle(i[0],i[1],i[2],s[0],s[1],s[2],a[0],a[1],a[2],u[0],u[1],u[2],h[0],h[1],h[2],e.tileToMeters)}setAOOptions(e,i){this.module.setAOOptions(e?1:0,i)}setMetricOptions(e,i){this.module.setMetricOptions(e?1:0,i)}setFacadeOptions(e,i,s){this.module.setFacadeOptions(e,i,s)}generateMesh(e,i){for(const f of e){const _=this.createStringBuffer(f.roofType),g=[0],v=[];for(const E of f.coordinates)if(Array.isArray(E)){for(const A of E)v.push(A.x),v.push(A.y);g.push(v.length)}const b=this.createIntArray(g),w=this.createFloatArray(v);this.module.addFeature(f.id,f.sourceId,f.minHeight,f.height,_,f.roofType.length,w,b,g.length-1),this.module.free(_),this.module.free(b),this.module.free(w)}for(const f of i){let _;_=f.entrances?JSON.parse(f.entrances):[];const g=this.createFloatArray(_),v=[];for(const w of f.coordinates)v.push(w.x),v.push(w.y);const b=this.createFloatArray(v);this.module.addFacade(f.sourceId,f.crossPerc,f.distanceToRoad,g,_.length,b,v.length),this.module.free(g),this.module.free(b)}if(!this.module.generateMesh()){const f=this.module.getLastError();return this.readStringBuffer(f)}

14const s=this.module.getMeshCount(),a=new Array(s);for(let f=0;f<s;f++){const _=this.module.getPositionsPtr(f),g=this.module.getPositionsLength(f),v=new Float32Array(this.module.heapF32.buffer,_,g),b=this.module.getNormalsPtr(f),w=this.module.getNormalsLength(f),E=new Float32Array(this.module.heapF32.buffer,b,w),A=this.module.getColorsPtr(f),P=this.module.getColorsLength(f),D=new Uint8Array(this.module.heapU8.buffer,A,P),k=this.module.getAOPtr(f),j=this.module.getAOLength(f),G=new Float32Array(this.module.heapF32.buffer,k,j),z=this.module.getIndicesPtr(f),N=this.module.getIndicesLength(f),q=new Int32Array(this.module.heap32.buffer,z,N),H=this.module.getBuildingPart(f),oe=this.readStringBuffer(H);a[f]={positions:v,normals:E,colors:D,ao:G,indices:q,buildingPart:oe}}const u=this.module.getRingCount(),h=[];for(let f=0;f<u;f++){const _=this.module.getRingPtr(f),g=this.module.getRingLength(f),v=new Float32Array(this.module.heapF32.buffer,_,g);h.push(v)}return{meshes:a,modifiedPolygonRings:h}}}let $h,Sm,Rs,du,Em,pu=null,fu=null,Hg=null,Im=null;function Wg(){return _i(self)&&self.worker.dracoUrl?self.worker.dracoUrl:Sm||kr.DRACO_URL}function Xg(){if(_i(self)&&self.worker.meshoptUrl)return self.worker.meshoptUrl;if(du)return du;const r=new Uint8Array([0,97,115,109,1,0,0,0,1,4,1,96,0,0,3,3,2,0,0,5,3,1,0,1,12,1,0,10,22,2,12,0,65,0,65,0,65,0,252,10,0,0,11,7,0,65,0,253,15,26,11]);if(typeof WebAssembly!="object")throw new Error("WebAssembly not supported, cannot instantiate meshoptimizer");return du=WebAssembly.validate(r)?kr.MESHOPT_SIMD_URL:kr.MESHOPT_URL,du}const Dp={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array},M0={5120:"DT_INT8",5121:"DT_UINT8",5122:"DT_INT16",5123:"DT_UINT16",5125:"DT_UINT32",5126:"DT_FLOAT32"},Zh={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16};function Yg(r,e,i){const s=i.json.bufferViews.length,a=i.buffers.length;e.bufferView=s,i.json.bufferViews[s]={buffer:a,byteLength:r.byteLength},i.buffers[a]=r}const Am="KHR_draco_mesh_compression";function C0(r,e){const i=r.extensions&&r.extensions[Am];if(!i)return;const s=new Rs.Decoder,a=ey(e,i.bufferView),u=new Rs.Mesh;if(!s.DecodeArrayToMesh(a,a.byteLength,u))throw new Error("Failed to decode Draco mesh");const h=e.json.accessors[r.indices],f=Dp[h.componentType],_=h.count*f.BYTES_PER_ELEMENT,g=Rs._malloc(_);f===Uint16Array?s.GetTrianglesUInt16Array(u,_,g):s.GetTrianglesUInt32Array(u,_,g),Yg(Rs.memory.buffer.slice(g,g+_),h,e),Rs._free(g);for(const v of Object.keys(i.attributes)){const b=s.GetAttributeByUniqueId(u,i.attributes[v]),w=e.json.accessors[r.attributes[v]],E=M0[w.componentType],A=w.count*Zh[w.type]*Dp[w.componentType].BYTES_PER_ELEMENT,P=Rs._malloc(A);s.GetAttributeDataArrayForAllPoints(u,b,Rs[E],A,P),Yg(Rs.memory.buffer.slice(P,P+A),w,e),Rs._free(P)}s.destroy(),u.destroy(),delete r.extensions[Am]}const Lp="EXT_meshopt_compression";function P0(r,e){if(!r.extensions||!r.extensions[Lp])return;const i=r.extensions[Lp],s=new Uint8Array(e.buffers[i.buffer],i.byteOffset||0,i.byteLength||0),a=new Uint8Array(i.count*i.byteStride);Em.decodeGltfBuffer(a,i.count,i.byteStride,s,i.mode,i.filter),r.buffer=e.buffers.length,r.byteOffset=0,e.buffers[r.buffer]=a.buffer,delete r.extensions[Lp]}const Kg=1179937895,Jg=new TextDecoder("utf8");function Qg(r,e){return new URL(r,e).href}function z0(r,e,i,s){return fetch(Qg(r.uri,s)).then(a=>a.arrayBuffer()).then(a=>{e.buffers[i]=a})}function ey(r,e){const i=r.json.bufferViews[e];return new Uint8Array(r.buffers[i.buffer],i.byteOffset||0,i.byteLength)}function R0(r,e,i,s){if(r.uri){const a=Qg(r.uri,s);return fetch(a).then(u=>u.blob()).then(u=>createImageBitmap(u)).then(u=>{e.images[i]=u})}if(r.bufferView!==void 0){const a=ey(e,r.bufferView),u=new Blob([a],{type:r.mimeType});return createImageBitmap(u).then(h=>{e.images[i]=h})}}function ty(r,e=0,i){const s={json:null,images:[],buffers:[]};if(new Uint32Array(r,e,1)[0]===Kg){const v=new Uint32Array(r,e);let b=2;const w=(v[b++]>>2)-3,E=v[b++]>>2;if(b++,s.json=JSON.parse(Jg.decode(v.subarray(b,b+E))),b+=E,b<w){const A=v[b++];b++;const P=e+(b<<2);s.buffers[0]=r.slice(P,P+A)}}else s.json=JSON.parse(Jg.decode(new Uint8Array(r,e)));const{buffers:a,images:u,meshes:h,extensionsUsed:f,bufferViews:_}=s.json;let g=Promise.resolve();if(a){const v=[];for(let b=0;b<a.length;b++){const w=a[b];

14w.uri?v.push(z0(w,s,b,i)):s.buffers[b]||(s.buffers[b]=null)}g=Promise.all(v)}return g.then(()=>{const v=[],b=f&&f.includes(Am),w=f&&f.includes(Lp);if(b&&v.push(function(){if(!Rs)return $h??($h=function(E){let A,P=null;function D(){A=new Uint8Array(P.buffer)}function k(){throw new Error("Unexpected Draco error.")}const j={a:{a:k,d:function(G,z,N){return A.copyWithin(G,z,z+N)},c:function(G){const z=A.length,N=Math.max(G>>>0,Math.ceil(1.2*z)),q=Math.ceil((N-z)/65536);try{return P.grow(q),D(),!0}catch{return!1}},b:k}};return(WebAssembly.instantiateStreaming?WebAssembly.instantiateStreaming(E,j):E.then(G=>G.arrayBuffer()).then(G=>WebAssembly.instantiate(G,j))).then(G=>{const{Rb:z,Qb:N,P:q,T:H,X:oe,Ja:re,La:ae,Qa:he,Va:Te,Wa:Oe,eb:ze,jb:ke,f:Be,e:Ee,yb:Le,zb:be,Ab:Se,Bb:Ue,Db:Ge,Gb:_t}=G.instance.exports;P=Ee;const ot=(()=>{let Ye=0,Ve=0,Pt=0,st=0;return lt=>{Pt&&(z(st),z(Ye),Ve+=Pt,Pt=Ye=0),Ye||(Ve+=128,Ye=N(Ve));const St=lt.length+7&-8;let Ft=Ye;St>=Ve&&(Pt=St,Ft=st=N(St));for(let Lt=0;Lt<lt.length;Lt++)A[Ft+Lt]=lt[Lt];return Ft}})();return D(),Be(),{memory:Ee,_free:z,_malloc:N,Mesh:class{constructor(){this.ptr=q()}destroy(){H(this.ptr)}},Decoder:class{constructor(){this.ptr=re()}destroy(){ke(this.ptr)}DecodeArrayToMesh(Ye,Ve,Pt){const st=ot(Ye),lt=ae(this.ptr,st,Ve,Pt.ptr);return!!oe(lt)}GetAttributeByUniqueId(Ye,Ve){return{ptr:he(this.ptr,Ye.ptr,Ve)}}GetTrianglesUInt16Array(Ye,Ve,Pt){Te(this.ptr,Ye.ptr,Ve,Pt)}GetTrianglesUInt32Array(Ye,Ve,Pt){Oe(this.ptr,Ye.ptr,Ve,Pt)}GetAttributeDataArrayForAllPoints(Ye,Ve,Pt,st,lt){ze(this.ptr,Ye.ptr,Ve.ptr,Pt,st,lt)}},DT_INT8:Le(),DT_UINT8:be(),DT_INT16:Se(),DT_UINT16:Ue(),DT_UINT32:Ge(),DT_FLOAT32:_t()}})}(fetch(Wg())),$h.then(E=>{Rs=E,$h=void 0}))}()),w&&v.push(function(){if(Em)return;const E=function(A){let P;const D=WebAssembly.instantiateStreaming(A,{}).then(G=>{P=G.instance,P.exports.__wasm_call_ctors()}),k={NONE:"",OCTAHEDRAL:"meshopt_decodeFilterOct",QUATERNION:"meshopt_decodeFilterQuat",EXPONENTIAL:"meshopt_decodeFilterExp"},j={ATTRIBUTES:"meshopt_decodeVertexBuffer",TRIANGLES:"meshopt_decodeIndexBuffer",INDICES:"meshopt_decodeIndexSequence"};return{ready:D,supported:!0,decodeGltfBuffer(G,z,N,q,H,oe){(function(re,ae,he,Te,Oe,ze,ke){const Be=re.exports.sbrk,Ee=Te+3&-4,Le=Be(Ee*Oe),be=Be(ze.length),Se=new Uint8Array(re.exports.memory.buffer);Se.set(ze,be);const Ue=ae(Le,Te,Oe,be,ze.length);if(Ue===0&&ke&&ke(Le,Ee,Oe),he.set(Se.subarray(Le,Le+Te*Oe)),Be(Le-Be(0)),Ue!==0)throw new Error(`Malformed buffer data: ${Ue}`)})(P,P.exports[j[H]],G,z,N,q,P.exports[k[oe]])}}}(fetch(Xg()));return E.ready.then(()=>{Em=E})}()),u)for(let E=0;E<u.length;E++)v.push(R0(u[E],s,E,i));return(v.length?Promise.all(v):Promise.resolve()).then(()=>{if(b&&h)for(const{primitives:E}of h)for(const A of E)C0(A,s);if(w&&h&&_)for(const E of _)P0(E,s);return s})})}class iy{constructor(e){this.layers=e.layers,this.layerIds=this.layers.map(i=>i.fqid),this.hasPattern=!1,this.worldview=e.worldview}updateFootprints(e,i){}prepare(){return function(){if(Im!=null||Hg!=null)return null;if(fu!=null)return fu;const e=fetch(kr.BUILDING_GEN_URL);return fu=function(i){let s,a,u,h;function f(){s=new Uint8Array(h.buffer),a=new Int32Array(h.buffer),u=new Float32Array(h.buffer)}function _(){throw new Error("Unexpected BuildingGen error.")}const g=()=>{},v={a:{a:_,f:function(b){const w=s.length,E=Math.max(b>>>0,Math.ceil(1.2*w)),A=Math.ceil((E-w)/65536);try{return h.grow(A),f(),!0}catch{return!1}},g:_,b:g,c:g,d:g,e:g}};return(WebAssembly.instantiateStreaming?WebAssembly.instantiateStreaming(i,v):i.then(b=>b.arrayBuffer()).then(b=>WebAssembly.instantiate(b,v))).then(b=>{const w=b.instance.exports;return(0,w.g)(),h=w.f,f(),new A0({setStyle:w.h,setAOOptions:w.i,setMetricOptions:w.j,setFacadeOptions:w.k,addFeature:w.l,addFacade:w.m,generateMesh:w.n,getLastError:w.o,getMeshCount:w.p,getPositionsPtr:w.q,getPositionsLength:w.r,getNormalsPtr:w.s,getNormalsLength:w.t,getColorsPtr:w.u,getColorsLength:w.v,getAOPtr:w.w,getAOLength:w.x,getIndicesPtr:w.y,getIndicesLength:w.z,getBuildingPart:w.A,getRingCount:w.B,getRingPtr:w.C,getRingLength:w.D,free:w.E,malloc:w.F,heapU8:s,heap32:a,heapF32:u})})}(e).then(i=>(fu=null,Im=i,Im)).catch(i=>{kt("Could not load building-gen"),fu=null,Hg=i}),fu}()}populate(e,i,s,a){}update(e,i,s,a,u,h,f){}isEmpty(){return!1}uploadPending(){return!1}upload(e){}destroy(){}getHeightAtTileCoord(e,i){return{height:Number.NEGATIVE_INFINITY,hidden:!0}}}let ry,ny;tt(iy,"BuildingBucket",{omit:["layers"]});const D0=ii([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"},{name:"a_linesofar",components:1,type:"Float32"}],4),L0=ii([{name:"a_z_offset_width",components:3,type:"Float32"}],4),{members:F0}=D0,k0=ii([{name:"a_packed",components:3,type:"Float32"}]),{members:O0}=k0,B0=ii([{name:"a_pattern_data",components:3,type:"Float32"}]),{members:N0}=B0;class sy{constructor(e,i){this.width=e,this.height=i,this.nextRow=0,this.image=new ja({width:e,height:i}),this.positions={},this.uploaded=!1}getDash(e,i){const s=this.getKey(e,i);return this.positions[s]}trim(){const e=this.width,i=this.height=Ze(this.nextRow);this.image.resize({width:e,height:i})}

vendor: 5,096 bytes, line 14

14getKey(e,i){return e.join(",")+i}getDashRanges(e,i,s){const a=[];let u=e.length%2==1?-e[e.length-1]*s:0,h=e[0]*s,f=!0;a.push({left:u,right:h,isDash:f,zeroLength:e[0]===0});let _=e[0];for(let g=1;g<e.length;g++){f=!f;const v=e[g];u=_*s,_+=v,h=_*s,a.push({left:u,right:h,isDash:f,zeroLength:v===0})}return a}addRoundDash(e,i,s){const a=i/2;for(let u=-s;u<=s;u++){const h=this.width*(this.nextRow+s+u);let f=0,_=e[f];for(let g=0;g<this.width;g++){g/_.right>1&&(_=e[++f]);const v=Math.abs(g-_.left),b=Math.abs(g-_.right),w=Math.min(v,b);let E;const A=u/s*(a+1);if(_.isDash){const P=a-Math.abs(A);E=Math.sqrt(w*w+P*P)}else E=a-Math.sqrt(w*w+A*A);this.image.data[h+g]=Math.max(0,Math.min(255,E+128))}}}addRegularDash(e,i){for(let _=e.length-1;_>=0;--_){const g=e[_],v=e[_+1];g.zeroLength?e.splice(_,1):v&&v.isDash===g.isDash&&(v.left=g.left,e.splice(_,1))}const s=e[0],a=e[e.length-1];s.isDash===a.isDash&&(s.left=a.left-this.width,a.right=s.right+this.width);const u=this.width*this.nextRow;let h=0,f=e[h];for(let _=0;_<this.width;_++){_/f.right>1&&(f=e[++h]);const g=Math.abs(_-f.left),v=Math.abs(_-f.right),b=Math.min(g,v);this.image.data[u+_]=Math.max(0,Math.min(255,(f.isDash?b:-b)+i+128))}}addDash(e,i){const s=this.getKey(e,i);if(this.positions[s])return this.positions[s];const a=i==="round",u=a?7:0,h=2*u+1;if(this.nextRow+h>this.height)return kt("LineAtlas out of space"),null;e.length===0&&e.push(1);let f=0;for(let v=0;v<e.length;v++)e[v]<0&&(kt("Negative value is found in line dasharray, replacing values with 0"),e[v]=0),f+=e[v];if(f!==0){const v=this.width/f,b=this.getDashRanges(e,this.width,v);a?this.addRoundDash(b,v,u):this.addRegularDash(b,i==="square"?.5*v:0)}const _=this.nextRow+u;this.nextRow+=h;const g={tl:[_,u],br:[f,0]};return this.positions[s]=g,g}}tt(sy,"LineAtlas");const V0=Vt.VectorTileFeature.types,U0=Math.cos(Math.PI/180*37.5),j0=Math.cos(Math.PI/180*5);class Mm{constructor(e){this.evaluationGlobals={zoom:0,lineProgress:void 0},this.elevationType="none",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(i=>i.fqid),this.index=e.index,this.projection=e.projection,this.hasPattern=!1,this.hasCrossSlope=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(i=>{this.gradients[i.id]={}}),this.layoutVertexArray=new gh,this.layoutVertexArray2=new ls,this.patternVertexArray=new ls,this.indexArray=new Br,this.programConfigurations=new l(e.layers,{zoom:e.zoom,lut:e.lut}),this.segments=new or,this.maxLineLength=0,this.zOffsetVertexArray=new ls,this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.id),this.tessellationStep=e.tessellationStep?e.tessellationStep:We/64,this.worldview=e.worldview}updateFootprints(e,i){}populate(e,i,s,a){this.hasPattern=hm("line",this.layers,this.pixelRatio,i);const u=this.layers[0].layout.get("line-sort-key");this.tileToMeter=we(s);const h=this.layers[0].layout.get("line-elevation-reference");if(h==="hd-road-markup")this.elevationType="road";else{const w=this.layers[0].layout.get("line-z-offset"),E=w.isConstant()&&!w.constantOr(0);this.elevationType=h!=="sea"&&h!=="ground"&&E?"none":"offset",this.elevationType==="offset"&&h==="none"&&kt(`line-elevation-reference: ground is used for the layer ${this.layerIds[0]} because non-zero line-z-offset value was found.`)}const f=this.layers[0].layout.get("line-cross-slope");this.hasCrossSlope=this.elevationType==="offset"&&f!==void 0;const _=[];for(const{feature:w,id:E,index:A,sourceLayerIndex:P}of e){const D=this.layers[0]._featureFilter.needGeometry,k=Qe(w,D);if(!this.layers[0]._featureFilter.filter(new Ti(this.zoom,{worldview:this.worldview}),k,s))continue;const j=u?u.evaluate(k,{},s):void 0,G={id:E,properties:w.properties,type:w.type,sourceLayerIndex:P,index:A,geometry:D?k.geometry:rt(w,s,a),patterns:{},sortKey:j};_.push(G)}u&&_.sort((w,E)=>w.sortKey-E.sortKey);const{lineAtlas:g,featureIndex:v}=i,b=this.addConstantDashes(g);for(const w of _){const{geometry:E,index:A,sourceLayerIndex:P}=w;if(b&&this.addFeatureDashes(w,g),this.hasPattern){const D=dm("line",this.layers,w,this.zoom,this.pixelRatio,i);this.patternFeatures.push(D)}else this.addFeature(w,E,A,s,g.positions,i.availableImages,i.brightness,i.elevationFeatures);v.insert(e[A].feature,E,A,P,this.index)}}addConstantDashes(e){let i=!1;for(const s of this.layers){const a=s.paint.get("line-dasharray").value,u=s.layout.get("line-cap").value;if(a.kind!=="constant"||u.kind!=="constant")i=!0;else{const h=u.value,f=a.value;if(!f)continue;e.addDash(f,h)}}return i}addFeatureDashes(e,i){const s=this.zoom;for(const a of this.layers){const u=a.paint.get("line-dasharray").value,h=a.layout.get("line-cap").value;if(u.kind==="constant"&&h.kind==="constant")continue;let f,_;if(u.kind==="constant"){if(f=u.value,!f)continue}else f=u.evaluate({zoom:s},e);_=h.kind==="constant"?h.value:h.evaluate({zoom:s},e),i.addDash(f,_),e.patterns[a.id]=[i.getKey(f,_)]}}update(e,i,s,a,u,h,f,_){this.programConfigurations.updatePaintArrays(e,i,u,s,a,h,f,_)}

14addFeatures(e,i,s,a,u,h){for(const f of this.patternFeatures)this.addFeature(f,f.geometry,f.index,i,s,a,h)}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,O0)),this.patternVertexArray.length!==0&&(this.patternVertexBuffer=e.createVertexBuffer(this.patternVertexArray,N0)),!this.zOffsetVertexBuffer&&this.zOffsetVertexArray.length>0&&(this.zOffsetVertexBuffer=e.createVertexBuffer(this.zOffsetVertexArray,L0.members,!0)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,F0),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.zOffsetVertexBuffer&&this.zOffsetVertexBuffer.destroy(),this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(e){if(e.properties&&e.properties.hasOwnProperty("mapbox_clip_start")&&e.properties.hasOwnProperty("mapbox_clip_end"))return{start:+e.properties.mapbox_clip_start,end:+e.properties.mapbox_clip_end}}addFeature(e,i,s,a,u,h,f,_){const g=this.layers[0].layout,v=g.get("line-join").evaluate(e,{}),b=g.get("line-cap").evaluate(e,{}),w=g.get("line-miter-limit"),E=g.get("line-round-limit");this.lineClips=this.lineFeatureClips(e),this.lineFeature=e,this.zOffsetValue=g.get("line-z-offset").value;const A=this.layers[0].paint.get("line-width").value;if(A.kind!=="constant"&&A.isLineProgressConstant===!1&&(this.variableWidthValue=A),this.elevationType==="road"){const P=this.layoutVertexArray.length;if(!this.addElevatedRoadFeature(e,i,a,_,v,b,w,E)){const[D,k]=this.clipRuntimeLinesToTile(i,1);for(let j=0;j<D.length;j++){const G=D[j],z=k[j],N={progress:{min:z.progress.min,max:z.progress.max},nextDir:this.computeSegNextDir(z,G),prevDir:this.computeSegPrevDir(z,G)};this.addLine(G,e,a,v,b,w,E,N)}this.fillNonElevatedRoadSegment(P)}}else for(const P of i)this.addLine(P,e,a,v,b,w,E);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,s,u,h,a,f,void 0,this.worldview)}computeSegNextDir(e,i){return e.nextPoint.sub(i.at(-2)).unit()}computeSegPrevDir(e,i){return i[1].sub(e.prevPoint).unit()}clipLinesToTile(e,i){return zp(e,-i,-i,We+i,We+i)}clipRuntimeLinesToTile(e,i){const s=[];return[zp(e,-i,-i,We+i,We+i,s),s]}addElevatedRoadFeature(e,i,s,a,u,h,f,_){const g=[],v=zn.getElevationFeature(e,a);if(v){const b=this.clipLinesToTile(i,1),w=this.prepareElevatedLines(b,v,s);for(const E of w)g.push({geometry:E,elevation:v,elevationTileID:s,segment:{progress:{min:0,max:1},nextDir:void 0,prevDir:void 0}})}if(g.length===0)return!1;for(const b of g){const w=this.layoutVertexArray.length;this.addLine(b.geometry,e,s,u,h,f,_);const E=new Qn(s,b.elevationTileID);if(b.elevation)for(let A=w;A<this.layoutVertexArray.length;A++){const P=new He(this.layoutVertexArray.int16[6*A]>>1,this.layoutVertexArray.int16[6*A+1]>>1),D=E.pointElevation(P,b.elevation,.05);this.updateHeightRange(D),this.zOffsetVertexArray.emplaceBack(D,0,0)}else this.fillNonElevatedRoadSegment(w)}return!0}prepareElevatedLines(e,i,s){if(i.constantHeight!=null)return e;const a=[],u=1/we(s);for(const h of e)S0(h,new wn(i,u),0,a);return a}fillNonElevatedRoadSegment(e){for(let i=e;i<this.layoutVertexArray.length;i++)this.zOffsetVertexArray.emplaceBack(0,0,0)}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}}addLine(e,i,s,a,u,h,f,_){this.distance=0,this.prevDistance=0,this.scaledDistance=0,this.totalDistance=0,this.totalFeatureLength=0,this.lineSoFar=0,this.currentVertex=void 0;const g=a==="none";this.patternJoinNone=this.hasPattern&&g,this.segmentStart=0,this.segmentStartf32=0,this.segmentPoints=[];const v=_&&_.progress.min>0,b=_&&_.progress.max<1;if(this.lineClips){let oe={min:this.lineClips.start,max:this.lineClips.end},re=1;

vendor: 4,674 bytes, line 14

14if(_){const Te=this.lineClips.end-this.lineClips.start;oe=function(Oe,ze,ke){return{min:Qa(Oe.min,ze,ke),max:Qa(Oe.max,ze,ke)}}(_.progress,{min:0,max:1},oe),Te>0&&(re=(oe.max-oe.min)/Te)}const ae=+i.properties.mapbox_clip_feature_len,he=+i.properties.mapbox_clip_seg_len;if(Number.isNaN(ae)||Number.isNaN(he)){for(let Oe=0;Oe<e.length-1;Oe++)this.totalDistance+=e[Oe].dist(e[Oe+1]);const Te=this.totalDistance/(oe.max-oe.min);this.totalFeatureLength=Number.isFinite(Te)?Te:0,this.lineClips.start=oe.min,this.lineClips.end=oe.max,this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}else this.totalFeatureLength=ae,this.distance=he*re,this.lineClips.start=oe.min,this.lineClips.end=oe.max,this.maxLineLength=Math.max(this.maxLineLength,this.distance);this.lineClipsArray.push(this.lineClips),this.updateScaledDistance()}const w=V0[i.type]==="Polygon";let E=e.length;for(;E>=2&&e[E-1].equals(e[E-2]);)E--;let A=0;for(;A<E-1&&e[A].equals(e[A+1]);)A++;if(E<(w?3:2))return;a==="bevel"&&(h=1.05);const P=this.segments.prepareSegment(10*E,this.layoutVertexArray,this.indexArray);let D,k,j,G,z,N,q,H;_&&_.prevDir&&(N=_.prevDir.perp()),_&&_.nextDir&&(q=_.nextDir.perp()),this.e1=this.e2=-1,w&&(D=e[E-2],z=e[A].sub(D)._unit()._perp());for(let oe=A;oe<E;oe++){if(j=oe===E-1?w?e[A+1]:void 0:e[oe+1],j&&e[oe].equals(j))continue;z&&(G=z),D&&(k=D),D=e[oe],H=this.evaluateLineProgressFeatures(k?k.dist(D):0),z=j?j.sub(D)._unit()._perp():G,G=G||z;const re=k&&j;let ae=re?a:w||g?"butt":u;const he=G.x*z.x+G.y*z.y;if(g){const be=function(Se){if(Se.patternJoinNone){const Ue=Se.segmentPoints.length/2,Ge=Se.lineSoFar-Se.segmentStart;for(let _t=0;_t<Ue;++_t){const ot=Se.segmentPoints[2*_t+1],Ye=Math.round(Se.segmentPoints[2*_t])+.5+.25*ot;Se.patternVertexArray.emplaceBack(Ye,Ge,Se.segmentStart),Se.patternVertexArray.emplaceBack(Ye,Ge,Se.segmentStart)}Se.segmentPoints.length=0}Se.e1=Se.e2=-1};if(re&&he<j0){this.updateDistance(k,D),this.addCurrentVertex(D,G,1,1,P,H),be(this),this.addCurrentVertex(D,z,-1,-1,P,H);continue}if(k){if(!j){this.updateDistance(k,D),this.addCurrentVertex(D,G,1,1,P,H),be(this);continue}ae="miter"}}let Te=G.add(z);Te.x===0&&Te.y===0||Te._unit();const Oe=Te.x*z.x+Te.y*z.y,ze=Oe!==0?1/Oe:1/0,ke=2*Math.sqrt(2-2*Oe),Be=Oe<U0&&k&&j,Ee=G.x*z.y-G.y*z.x>0,Le=this.overscaling<=16?15*We/(512*this.overscaling):0;if(re&&ae==="round"){if(ze<f)ae="miter";else if(ze<=2){const be=Cm(D,-10,We+10);ae=this.elevationType==="offset"&&(be||this.hasCrossSlope)?"miter":"fakeround"}}if(ae==="miter"&&ze>h&&(ae="bevel"),ae==="bevel"&&(ze>2&&(ae="flipbevel"),ze<h&&(ae="miter")),k&&!(ae==="miter"&&Be)&&this.updateDistance(k,D),ae==="miter")if(Be){const be=D.dist(k);if(be>2*Le){const Ue=D.sub(D.sub(k)._mult(Le/be)._round());this.updateDistance(k,Ue),this.addCurrentVertex(Ue,G,0,0,P,H),k=Ue}this.updateDistance(k,D),Te._mult(ze),this.addCurrentVertex(D,Te,0,0,P,H);const Se=D.dist(j);if(Se>2*Le){const Ue=D.add(j.sub(D)._mult(Le/Se)._round());this.updateDistance(D,Ue),this.addCurrentVertex(Ue,z,0,0,P,H),D=Ue}}else Te._mult(ze),this.addCurrentVertex(D,Te,0,0,P,H);else if(ae==="flipbevel"){if(ze>100)Te=z.mult(-1);else{const be=ze*G.add(z).mag()/G.sub(z).mag();Te._perp()._mult(be*(Ee?-1:1))}this.addCurrentVertex(D,Te,0,0,P,H),this.addCurrentVertex(D,Te.mult(-1),0,0,P,H)}else if(ae==="bevel"||ae==="fakeround"){H!=null&&k&&this.addCurrentVertex(D,q||G,-1,-1,P,H);const be=D.dist(k)<=2*Le&&ae!=="bevel",Se=Te.mult(Ee?1:-1);Se._mult(ze);const Ue=z.mult(Ee?-1:1),Ge=G.mult(Ee?-1:1),_t=this.evaluateLineProgressFeatures(this.distance);if(H==null&&(this.addHalfVertex(D,Se.x,Se.y,!1,!Ee,0,P,_t),be||this.addHalfVertex(D,Se.x+2*Ge.x,Se.y+2*Ge.y,!1,Ee,0,P,_t)),ae==="fakeround"){const ot=Math.round(180*ke/Math.PI/20);this.addHalfVertex(D,Ge.x,Ge.y,!1,Ee,0,P,_t);for(let Ye=0;Ye<ot;Ye++){let Ve=Ye/ot;if(Ve!==.5){const st=Ve-.5;Ve+=Ve*st*(Ve-1)*((1.0904+he*(he*(3.55645-1.43519*he)-3.2452))*st*st+(.848013+he*(.215638*he-1.06021)))}const Pt=Ue.sub(Ge)._mult(Ve)._add(Ge)._unit();this.addHalfVertex(D,Pt.x,Pt.y,!1,Ee,0,P,_t)}this.addHalfVertex(D,Ue.x,Ue.y,!1,Ee,0,P,_t)}be||H!=null||this.addHalfVertex(D,Se.x+2*Ue.x,Se.y+2*Ue.y,!1,Ee,0,P,_t),H!=null&&j&&this.addCurrentVertex(D,N||z,1,1,P,H)}else if(ae==="butt")this.addCurrentVertex(D,Te,0,0,P,H);else if(ae==="square"){if(!k){const be=v?0:-1;this.addCurrentVertex(D,Te,be,be,P,H)}if(this.addCurrentVertex(D,Te,0,0,P,H),k){const be=b?0:1;this.addCurrentVertex(D,Te,be,be,P,H)}}else if(ae==="round"){if(k){const be=!re&&q?q:G;this.addCurrentVertex(D,be,0,0,P,H),!re&&b||this.addCurrentVertex(D,be,1,1,P,H,!0)}if(j){const be=!re&&N?N:z;!re&&v||this.addCurrentVertex(D,be,-1,-1,P,H,!0),this.addCurrentVertex(D,be,0,0,P,H)}}}}

14addVerticesTo(e,i,s,a,u,h,f,_,g,v){const b=(i.w-e.w)/this.tessellationStep|0;let w=0;const E=this.scaledDistance;if(b>1){this.lineSoFar=e.w;const P=(i.x-e.x)/b,D=(i.y-e.y)/b,k=(i.z-e.z)/b,j=(i.w-e.w)/b;for(let G=1;G<b;++G){e.x+=P,e.y+=D,e.z+=k,this.lineSoFar+=j,w+=j;const z=this.evaluateLineProgressFeatures(this.prevDistance+w);this.scaledDistance=(this.prevDistance+w)/this.totalDistance,this.addHalfVertex(e,s,a,v,!1,f,g,z),this.addHalfVertex(e,u,h,v,!0,-_,g,z)}}this.lineSoFar=i.w,this.scaledDistance=E;const A=this.evaluateLineProgressFeatures(this.distance);this.addHalfVertex(i,s,a,v,!1,f,g,A),this.addHalfVertex(i,u,h,v,!0,-_,g,A)}evaluateLineProgressFeatures(e){if(!this.variableWidthValue&&this.elevationType!=="offset")return null;this.evaluationGlobals.lineProgress=0,this.lineClips?this.evaluationGlobals.lineProgress=Math.min(1,(this.totalFeatureLength*this.lineClips.start+e)/this.totalFeatureLength):kt(`line-progress evaluation for ${this.layerIds[0]} requires enabling 'lineMetrics' for the source.`);let i=0;return this.variableWidthValue&&this.variableWidthValue.kind!=="constant"&&(i=this.variableWidthValue.evaluate(this.evaluationGlobals,this.lineFeature)||0),this.elevationType!=="offset"?{zOffset:0,variableWidth:i}:this.zOffsetValue.kind==="constant"?{zOffset:this.zOffsetValue.value,variableWidth:i}:{zOffset:this.zOffsetValue.evaluate(this.evaluationGlobals,this.lineFeature)||0,variableWidth:i}}addCurrentVertex(e,i,s,a,u,h,f=!1){const _=i.x+i.y*s,g=i.y-i.x*s,v=i.y*a-i.x,b=-i.y-i.x*a;if(h!=null){const w=this.elevationType==="offset",E=-10,A=We+10,P=h.zOffset,D=new Vg(e.x,e.y,P,this.lineSoFar),k=!!w&&Cm(e,E,A),j=this.lineS

14oFar,G=this.distance;if(this.currentVertex)if(k){const z=this.currentVertexIsOutside,N=this.currentVertex,q=new Vg(e.x,e.y,P,this.lineSoFar);if(jg(N,q,E,A),!Cm(q,E,A)){if(z){this.e1=this.e2=-1,this.distance-=N.dist(D),this.lineSoFar=N.w;const H=this.evaluateLineProgressFeatures(N.w-this.totalFeatureLength*(this.lineClips?this.lineClips.start:0));this.addHalfVertex(N,_,g,f,!1,s,u,H),this.addHalfVertex(N,v,b,f,!0,-a,u,H),this.prevDistance=this.distance}this.distance=this.prevDistance+N.dist(q),this.scaledDistance=this.distance/this.totalDistance,this.addVerticesTo(N,q,_,g,v,b,s,a,u,f),this.distance=G,this.scaledDistance=this.distance/this.totalDistance}}else{const z=this.currentVertex;if(this.currentVertexIsOutside){jg(z,D,E,A),this.e1=this.e2=-1,this.distance-=z.dist(D),this.scaledDistance=this.distance/this.totalDistance,this.lineSoFar=z.w;const N=this.evaluateLineProgressFeatures(z.w-this.totalFeatureLength*(this.lineClips?this.lineClips.start:0));this.addHalfVertex(z,_,g,f,!1,s,u,N),this.addHalfVertex(z,v,b,f,!0,-a,u,N),this.prevDistance=this.distance,this.distance=G,this.scaledDistance=this.distance/this.totalDistance}this.addVerticesTo(z,D,_,g,v,b,s,a,u,f)}else k||(this.addHalfVertex(e,_,g,f,!1,s,u,h),this.addHalfVertex(e,v,b,f,!0,-a,u,h));this.currentVertex=D,this.currentVertexIsOutside=k,this.lineSoFar=j}else this.addHalfVertex(e,_,g,f,!1,s,u,h),this.addHalfVertex(e,v,b,f,!0,-a,u,h)}addHalfVertex({x:e,y:i},s,a,u,h,f,_,g){if(this.patternJoinNone&&(this.segmentPoints.length===0&&(this.segmentStart=this.lineSoFar,this.segmentStartf32=Math.fround(this.lineSoFar)),h||this.segmentPoints.push(this.lineSoFar-this.segmentStart,f)),this.layoutVertexArray.emplaceBack((e<<1)+(u?1:0),(i<<1)+(h?1:0),Math.round(63*s)+128,Math.round(63*a)+128,1+(f===0?0:f<0?-1:1),0,this.lineSoFar-this.segmentStartf32),this.lineClips){const b=Tt(this.lineClips.start,this.lineClips.end,this.scaledDistance);this.layoutVertexArray2.emplaceBack(this.scaledDistance,this.lineClipsArray.length,b)}const v=_.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,v),_.primitiveLength++),h?this.e2=v:this.e1=v,g!=null&&this.zOffsetVertexArray.emplaceBack(g.zOffset,g.variableWidth,g.variableWidth)}updateScaledDistance(){this.lineClips?(this.scaledDistance=this.distance/this.totalDistance,this.lineSoFar=this.totalFeatureLength*this.lineClips.start+this.distance):this.lineSoFar=this.distance}updateDistance(e,i){this.prevDistance=this.distance,this.distance+=e.dist(i),this.updateScaledDistance()}}function Cm(r,e,i){return r.x<e||r.x>i||r.y<e||r.y>i}let oy,ay;function ly(r,e,i){return e*(We/(r.tileSize*Math.pow(2,i-r.tileID.overscaledZ)))}tt(Mm,"LineBucket",{omit:["layers","patternFeatures","currentVertex","currentVertexIsOutside"]});const cy=(r,e,i)=>(1-i)*r+i*e;function uy(r,e){return 1/ly(r,1,e.tileZoom)}function hy(r,e,i,s){return r.translatePosMatrix(s||e.tileID.projMatrix,e,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"))}const dy=r=>{const e=[];py(r)&&e.push("RENDER_LINE_DASH"),r.paint.get("line-gradient")&&e.push("RENDER_LINE_GRADIENT");const i=r.paint.get("line-trim-offset");i[0]===0&&i[1]===0||e.push("RENDER_LINE_TRIM_OFFSET"),r.paint.get("line-border-width").constantOr(1)!==0&&e.push("RENDER_LINE_BORDER");const s=r.layout.get("line-join").constantOr("miter")==="none",a=!!r.paint.get("line-pattern").constantOr(1);return s&&a&&e.push("LINE_JOIN_NONE"),e};function py(r){const e=r.paint.get("line-dasharray").value;return e.value||e.kind!=="constant"}let Pm;const fy=()=>Pm||(Pm={layout:oy||(oy=new rr({"line-cap":new Je(pe.layout_line["line-cap"]),"line-join":new Je(pe.layout_line["line-join"]),"line-miter-limit":new Ne(pe.layout_line["line-miter-limit"]),"line-round-limit":new Ne(pe.layout_line["line-round-limit"]),"line-sort-key":new Je(pe.layout_line["line-sort-key"]),"line-z-offset":new Je(pe.layout_line["line-z-offset"]),"line-elevation-reference":new Ne(pe.layout_line["line-elevation-reference"]),"line-cross-slope":new Ne(pe.layout_line["line-cross-slope"]),visibility:new Ne(pe.layout_line.visibility),"line-width-unit":new Ne(pe.layout_line["line-width-unit"])})),paint:ay||(ay=new rr({"line-opacity":new Je(pe.paint_line["line-opacity"]),"line-color":new Je(pe.paint_line["line-color"]),"line-translate":new Ne(pe.paint_line["line-translate"]),"line-translate-anchor":new Ne(pe.paint_line["line-translate-anchor"]),"line-width":new Je(pe.paint_line["line-width"]),"line-gap-width":new Je(pe.paint_line["line-gap-width"]),"line-offset":new Je(pe.paint_line["line-offset"]),"line-blur"

vendor: 5,335 bytes, line 14

14:new Je(pe.paint_line["line-blur"]),"line-dasharray":new Je(pe.paint_line["line-dasharray"]),"line-pattern":new Je(pe.paint_line["line-pattern"]),"line-pattern-cross-fade":new Ne(pe.paint_line["line-pattern-cross-fade"]),"line-gradient":new Vo(pe.paint_line["line-gradient"]),"line-trim-offset":new Ne(pe.paint_line["line-trim-offset"]),"line-trim-fade-range":new Ne(pe.paint_line["line-trim-fade-range"]),"line-trim-color":new Ne(pe.paint_line["line-trim-color"]),"line-emissive-strength":new Ne(pe.paint_line["line-emissive-strength"]),"line-border-width":new Je(pe.paint_line["line-border-width"]),"line-border-color":new Je(pe.paint_line["line-border-color"]),"line-occlusion-opacity":new Ne(pe.paint_line["line-occlusion-opacity"]),"line-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"}),"line-gradient-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"}),"line-trim-color-use-theme":new 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vendor: 8,253 bytes, line 14

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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 Om(r,e,i){const s=ws.parse(r),a=function(u,h,f=[1,1]){return{x:0,y:0,w:(u.data?u.data.width:u.width*f[0])+2*h,h:(u.data?u.data.height:u.height*f[1])+2*h}}(e,i,[s.options.transform.a,s.options.transform.d]);return{bin:a,imagePosition:new Kh(a,e,i,s),imageVariant:s}}class Oy{constructor(e,i,s){const a=new Map,u=new Map;this.haveRenderCallbacks=[];const h=[];this.addImages(e,a,Ql,h),this.addImages(i,u,2,h);const{w:f,h:_}=ky(h),g=new jr({width:f||1,height:_||1});for(const[v,b]of e.entries()){const w=a.get(v).paddedRect;jr.copy(b.data,g,{x:0,y:0},{x:w.x+Ql,y:w.y+Ql},b.data,s,b.sdf)}for(const[v,b]of i.entries()){const w=u.get(v),E=w.paddedRect;let A=w.padding;const P=E.x+A,D=E.y+A,k=b.data.width,j=b.data.height;A=A>1?A-1:A,jr.copy(b.data,g,{x:0,y:0},{x:P,y:D},b.data,s),jr.copy(b.data,g,{x:0,y:j-A},{x:P,y:D-A},{width:k,height:A},s),jr.copy(b.data,g,{x:0,y:0},{x:P,y:D+j},{width:k,height:A},s),jr.copy(b.data,g,{x:k-A,y:0},{x:P-A,y:D},{width:A,height:j},s),jr.copy(b.data,g,{x:0,y:0},{x:P+k,y:D},{width:A,height:j},s),jr.copy(b.data,g,{x:k-A,y:j-A},{x:P-A,y:D-A},{width:A,height:A},s),jr.copy(b.data,g,{x:0,y:j-A},{x:P+k,y:D-A},{width:A,height:A},s),jr.copy(b.data,g,{x:0,y:0},{x:P+k,y:D+j},{width:A,height:A},s),jr.copy(b.data,g,{x:k-A,y:0},{x:P-A,y:D+j},{width:A,height:A},s)}this.lut=s,this.image=g,this.iconPositions=a,this.patternPositions=u}addImages(e,i,s,a){for(const[u,h]of e.entries()){const{bin:f,imagePosition:_,imageVariant:g}=Om(u,h,s);i.set(u,_),a.push(f),h.hasRenderCallback&&this.haveRenderCallbacks.push(g.id)}}patchUpdatedImages(e,i,s){this.haveRenderCallbacks=this.haveRenderCallbacks.filter(a=>e.hasImage(a,s)),e.dispatchRenderCallbacks(this.haveRenderCallbacks,s);for(const a of e.getUpdatedImages(s)){for(const u of this.iconPositions.keys()){const h=ws.parse(u);if(xn.isEqual(h.id,a)){const f=e.getImage(a,s);this.patchUpdatedImage(this.iconPositions.get(u),f,i)}}for(const u of this.patternPositions.keys()){const h=ws.parse(u);if(xn.isEqual(h.id,a)){const f=e.getImage(a,s);this.patchUpdatedImage(this.patternPositions.get(u),f,i)}}}}patchUpdatedImage(e,i,s){if(!e||!i||e.version===i.version)return;e.version=i.version;const[a,u]=e.tl,h=e.sdf;if(this.lut||h){const f={width:i.data.width,height:i.data.height},_=new jr(f);jr.copy(i.data,_,{x:0,y:0},{x:0,y:0},f,this.lut,h),s.update(_,{position:{x:a,y:u}})}else s.update(i.data,{position:{x:a,y:u}})}}tt(Kh,"ImagePosition"),tt(Oy,"ImageAtlas");const Op=1e20;function By(r,e,i,s,a,u,h,f,_){for(let g=e;g<e+s;g++)Ny(r,i*u+g,u,a,h,f,_);for(let g=i;g<i+a;g++)Ny(r,g*u+e,1,s,h,f,_)}function Ny(r,e,i,s,a,u,h){u[0]=0,h[0]=-1e20,h[1]=Op,a[0]=r[e];for(let f=1,_=0,g=0;f<s;f++){a[f]=r[e+f*i];const v=f*f;do{const b=u[_];g=(a[f]-a[b]+v-b*b)/(f-b)/2}while(g<=h[_]&&--_>-1);_++,u[_]=f,h[_]=g,h[_+1]=Op}for(let f=0,_=0;f<s;f++){for(;h[_+1]<f;)_++;const g=u[_],v=f-g;r[e+f*i]=a[g]+v*v}}const Ds=2,Bm={none:0,ideographs:1,all:2};class _u{constructor(e,i,s){this.requestManager=e,this.localGlyphMode=i,this.localFontFamily=s,this.urls={},this.entries={},this.localGlyphs={200:{},400:{},500:{},900:{}}}setURL(e,i){this.urls[i]=e}getGlyphs(e,i,s){const a=[],u=this.urls[i]||kr.GLYPHS_URL;for(const h in e)for(const f of e[h])a.push({stack:h,id:f});ue(a,({stack:h,id:f},_)=>{let g=this.entries[h];g||(g=this.entries[h]={glyphs:{},requests:{},ranges:{},ascender:void 0,descender:void 0});let v=g.glyphs[f];if(v!==void 0)return void _(null,{stack:h,id:f,glyph:v});if(v=this._tinySDF(g,h,f),v)return g.glyphs[f]=v,void _(null,{stack:h,id:f,glyph:v});const b=Math.floor(f/256);if(256*b>65535)return kt("glyphs > 65535 not supported"),void _(null,{stack:h,id:f,glyph:v});if(g.ranges[b])return void _(null,{stack:h,id:f,glyph:v});let w=g.requests[b];w||(w=g.requests[b]=[],_u.loadGlyphRange(h,b,u,this.requestManager,(E,A)=>

14{if(A){g.ascender=A.ascender,g.descender=A.descender;for(const P in A.glyphs)this._doesCharSupportLocalGlyph(+P)||(g.glyphs[+P]=A.glyphs[+P]);g.ranges[b]=!0}for(const P of w)P(E,A);delete g.requests[b]})),w.push((E,A)=>{E?_(E):A&&_(null,{stack:h,id:f,glyph:A.glyphs[f]||null})})},(h,f)=>{if(h)s(h);else if(f){const _={};for(const{stack:g,id:v,glyph:b}of f)_[g]===void 0&&(_[g]={}),_[g].glyphs===void 0&&(_[g].glyphs={}),_[g].glyphs[v]=b&&{id:b.id,bitmap:b.bitmap.clone(),metrics:b.metrics},_[g].ascender=this.entries[g].ascender,_[g].descender=this.entries[g].descender;s(null,_)}})}_doesCharSupportLocalGlyph(e){return this.localGlyphMode!==Bm.none&&(this.localGlyphMode===Bm.all?!!this.localFontFamily:!!this.localFontFamily&&(xt["CJK Unified Ideographs"](e)||xt["Hangul Syllables"](e)||xt.Hiragana(e)||xt.Katakana(e)||xt["CJK Symbols and Punctuation"](e)||xt["CJK Unified Ideographs Extension A"](e)||xt["CJK Unified Ideographs Extension B"](e)||xt.Osage(e)))}_tinySDF(e,i,s){const a=this.localFontFamily;if(!a||!this._doesCharSupportLocalGlyph(s))return;let u=e.tinySDF;if(!u){let P="400";/bold/i.test(i)?P="900":/medium/i.test(i)?P="500":/light/i.test(i)&&(P="200"),u=e.tinySDF=new _u.TinySDF({fontFamily:a,fontWeight:P,fontSize:24*Ds,buffer:3*Ds,radius:8*Ds}),u.fontWeight=P}if(this.localGlyphs[u.fontWeight][s])return this.localGlyphs[u.fontWeight][s];const h=String.fromCodePoint(s),{data:f,width:_,height:g,glyphWidth:v,glyphHeight:b,glyphLeft:w,glyphTop:E,glyphAdvance:A}=u.draw(h);return this.localGlyphs[u.fontWeight][s]={id:s,bitmap:new ja({width:_,height:g},f),metrics:{width:v/Ds,height:b/Ds,left:w/Ds,top:E/Ds-27,advance:A/Ds,localGlyph:!0}}}}_u.loadGlyphRange=function(r,e,i,s,a){const u=256*e,h=u+255,f=s.transformRequest(s.normalizeGlyphsURL(i).replace("{fontstack}",r).replace("{range}",`${u}-${h}`),ol.Glyphs);al(f,(_,g)=>{if(_)a(_);else if(g){const v={},b=function(w){return new Fp(w).readFields(r1,{})}(g);for(const w of b.glyphs)v[w.id]=w;a(null,{glyphs:v,ascender:b.ascender,descender:b.descender})}})},_u.TinySDF=class{constructor({fontSize:r=24,buffer:e=3,radius:i=8,cutoff:s=.25,fontFamily:a="sans-serif",fontWeight:u="normal",fontStyle:h="normal"}={}){this.buffer=e,this.cutoff=s,this.radius=i;const f=this.size=r+4*e,_=this._createCanvas(f),g=this.ctx=_.getContext("2d",{willReadFrequently:!0});g.font=`${h} ${u} ${r}px ${a}`,g.textBaseline="alphabetic",g.textAlign="left",g.fillStyle="black",this.gridOuter=new Float64Array(f*f),this.gridInner=new Float64Array(f*f),this.f=new Float64Array(f),this.z=new Float64Array(f+1),this.v=new Uint16Array(f)}_createCanvas(r){const e=document.createElement("canvas");return e.width=e.height=r,e}draw(r){const{width:e,actualBoundingBoxAscent:i,actualBoundingBoxDescent:s,actualBoundingBoxLeft:a,actualBoundingBoxRight:u}=this.ctx.measureText(r),h=Math.ceil(i),f=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(u-a))),_=Math.min(this.size-this.buffer,h+Math.ceil(s)),g=f+2*this.buffer,v=_+2*this.buffer,b=Math.max(g*v,0),w=new Uint8ClampedArray(b),E={data:w,width:g,height:v,glyphWidth:f,glyphHeight:_,glyphTop:h,glyphLeft:0,glyphAdvance:e};if(f===0||_===0)return E;const{ctx:A,buffer:P,gridInner:D,gridOuter:k}=this;A.clearRect(P,P,f,_),A.fillText(r,P,P+h);const j=A.getImageData(P,P,f,_);k.fill(Op,0,b),D.fill(0,0,b);for(let G=0;G<_;G++)for(let z=0;z<f;z++){const N=j.data[4*(G*f+z)+3]/255;if(N===0)continue;const q=(G+P)*g+z+P;if(N===1)k[q]=0,D[q]=Op;else{const H=.5-N;k[q]=H>0?H*H:0,D[q]=H<0?H*H:0}}By(k,0,0,g,v,g,this.f,this.v,this.z),By(D,P,P,f,_,g,this.f,this.v,this.z);for(let G=0;G<b;G++){const z=Math.sqrt(k[G])-Math.sqrt(D[G]);w[G]=Math.round(255-255*(z/this.radius+this.cutoff))}return E}};const ec=Ql;function Vy(r,e){return r+e[1]-e[0]}function Uy(r,e,i,s,a=1){const u=[],h=r.imagePrimary,f=h.pixelRatio,_=h.paddedRect.w-2*ec,g=h.paddedRect.h-2*ec,v=(r.right-r.left)*a,b=(r.bottom-r.top)*a,w=h.stretchX||[[0,_]],E=h.stretchY||[[0,g]],A=w.reduce(Vy,0),P=E.reduce(Vy,0),D=_-A,k=g-P;let j=0,G=A,z=0,N=P,q=0,H=D,oe=0,re=k;if(h.content&&s){const he=h.content;j=Bp(w,0,he[0]),z=Bp(E,0,he[1]),G=Bp(w,he[0],he[2]),N=Bp(E,he[1],he[3]),q=he[0]-j,oe=he[1]-z,H=he[2]-he[0]-G,re=he[3]-he[1]-N}

14const ae=(he,Te,Oe,ze)=>{const ke=Np(he.stretch-j,G,v,r.left*a),Be=Vp(he.fixed-q,H,he.stretch,A),Ee=Np(Te.stretch-z,N,b,r.top*a),Le=Vp(Te.fixed-oe,re,Te.stretch,P),be=Np(Oe.stretch-j,G,v,r.left*a),Se=Vp(Oe.fixed-q,H,Oe.stretch,A),Ue=Np(ze.stretch-z,N,b,r.top*a),Ge=Vp(ze.fixed-oe,re,ze.stretch,P),_t=new He(ke,Ee),ot=new He(be,Ee),Ye=new He(be,Ue),Ve=new He(ke,Ue),Pt=new He(Be/f,Le/f),st=new He(Se/f,Ge/f),lt=e*Math.PI/180;if(lt){const Zt=Math.sin(lt),fi=Math.cos(lt),Li=[fi,-Zt,Zt,fi];_t._matMult(Li),ot._matMult(Li),Ve._matMult(Li),Ye._matMult(Li)}const St=he.stretch+he.fixed,Ft=Oe.stretch+Oe.fixed,Lt=Te.stretch+Te.fixed,$t=ze.stretch+ze.fixed,Bt=r.imageSecondary;return{tl:_t,tr:ot,bl:Ve,br:Ye,texPrimary:{x:h.paddedRect.x+ec+St,y:h.paddedRect.y+ec+Lt,w:Ft-St,h:$t-Lt},texSecondary:Bt?{x:Bt.paddedRect.x+ec+St,y:Bt.paddedRect.y+ec+Lt,w:Ft-St,h:$t-Lt}:void 0,writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:Pt,pixelOffsetBR:st,minFontScaleX:H/f/v,minFontScaleY:re/f/b,isSDF:i}};if(s&&(h.stretchX||h.stretchY)){const he=jy(w,D,A),Te=jy(E,k,P);for(let Oe=0;Oe<he.length-1;Oe++){const ze=he[Oe],ke=he[Oe+1];for(let Be=0;Be<Te.length-1;Be++)u.push(ae(ze,Te[Be],ke,Te[Be+1]))}}else u.push(ae({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:_+1},{fixed:0,stretch:g+1}));return u}function Bp(r,e,i){let s=0;for(const a of r)s+=Math.max(e,Math.min(i,a[1]))-Math.max(e,Math.min(i,a[0]));return s}function jy(r,e,i){const s=[{fixed:-1,stretch:0}];for(const[a,u]of r){const h=s[s.length-1];s.push({fixed:a-h.stretch,stretch:h.stretch}),s.push({fixed:a-h.stretch,stretch:h.stretch+(u-a)})}return s.push({fixed:e+ec,stretch:i}),s}function Np(r,e,i,s){return r/e*i+s}function Vp(r,e,i,s){return r-e*i/s}function d1(r,e,i,s){const a=e+r.positionedLines[s].lineOffset;return s===0?i+a/2:i+(a+(e+r.positionedLines[s-1].lineOffset))/2}function p1(r,e=1,i=!1){let s=1/0,a=1/0,u=-1/0,h=-1/0;const f=r[0];for(let E=0;E<f.length;E++){const A=f[E];(!E||A.x<s)&&(s=A.x),(!E||A.y<a)&&(a=A.y),(!E||A.x>u)&&(u=A.x),(!E||A.y>h)&&(h=A.y)}const _=Math.min(u-s,h-a);let g=_/2;const v=new Tc([],f1);if(_===0)return new He(s,a);for(let E=s;E<u;E+=_)for(let A=a;A<h;A+=_)v.push(new gu(E+g,A+g,g,r));let b=function(E){let A=0,P=0,D=0;const k=E[0];for(let j=0,G=k.length,z=G-1;j<G;z=j++){const N=k[j],q=k[z],H=N.x*q.y-q.x*N.y;P+=(N.x+q.x)*H,D+=(N.y+q.y)*H,A+=3*H}return new gu(P/A,D/A,0,E)}(r),w=v.length;for(;v.length;){const E=v.pop();(E.d>b.d||!b.d)&&(b=E,i&&console.log("found best %d after %d probes",Math.round(1e4*E.d)/1e4,w)),E.max-b.d<=e||(g=E.h/2,v.push(new gu(E.p.x-g,E.p.y-g,g,r)),v.push(new gu(E.p.x+g,E.p.y-g,g,r)),v.push(new gu(E.p.x-g,E.p.y+g,g,r)),v.push(new gu(E.p.x+g,E.p.y+g,g,r)),w+=4)}return i&&(console.log(`num probes: ${w}`),console.log(`best distance: ${b.d}`)),b.p}function f1(r,e){return e.max-r.max}class gu{constructor(e,i,s,a){this.p=new He(e,i),this.h=s,this.d=function(u,h){let f=!1,_=1/0;for(let g=0;g<h.length;g++){const v=h[g];for(let b=0,w=v.length,E=w-1;b<w;E=b++){const A=v[b],P=v[E];A.y>u.y!=P.y>u.y&&u.x<(P.x-A.x)*(u.y-A.y)/(P.y-A.y)+A.x&&(f=!f),_=Math.min(_,ou(u,A,P))}}return(f?1:-1)*Math.sqrt(_)}(this.p,a),this.max=this.d+this.h*Math.SQRT2}}const m1=Object.keys,Nm=Number.POSITIVE_INFINITY,_1=Math.sqrt(2);function Gy(r,[e,i]){let s=0,a=0;if(i===Nm){e<0&&(e=0);const 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14const Ee=e.properties?+e.properties[Wt]:null,Le=Ee&&r.elevationFeatureIdToIndex?r.elevationFeatureIdToIndex.get(Ee):65535,be=(Se,Ue,Ge)=>{if(Ue.x<0||Ue.x>=We||Ue.y<0||Ue.y>=We)return;let _t=null;if(H){const{x:ot,y:Ye,z:Ve}=E.projectTilePoint(Ue.x,Ue.y,Ge);_t={anchor:new $o(ot,Ye,Ve,0,void 0),up:E.upVector(Ge,Ue.x,Ue.y)}}(function(ot,Ye,Ve,Pt,st,lt,St,Ft,Lt,$t,Bt,Zt,fi,Li,$,W,Ie,$e,Ke,Xe,nt,wt,Xt,Yt,Nt,yi,Ci,Kt,Qi){const Fi=ot.addToLineVertexArray(Ye,Pt);let mi,hr,Vi,Pi,ki,wi,Ut,Si=0,er=0,vt=0,ei=0,Ui=-1,lr=-1;const Wi={};let Er=cl("");const Ei=Ve?Ve.anchor:Ye,wr=Kt!=="none";let Tn=0,Gr=0;if(Lt._unevaluatedLayout.getValue("text-radial-offset")===void 0){const Ir=Lt.layout.get("text-offset").evaluate(nt,{},Nt);Tn=Ir[0]*Lr,Gr=Ir[1]*Lr}else Tn=Lt.layout.get("text-radial-offset").evaluate(nt,{},Nt)*Lr,Gr=Nm;if(ot.allowVerticalPlacement&&st.vertical){const Ir=st.vertical;if($)wi=jm(Ir),Ft&&(Ut=jm(Ft));else{const Mr=Lt.layout.get("text-rotate").evaluate(nt,{},Nt)+90;Vi=jp($t,Ei,Ye,Bt,Zt,fi,Ir,Li,Mr,W),Ft&&(Pi=jp($t,Ei,Ye,Bt,Zt,fi,Ft,$e,Mr))}}if(lt){const Ir=ot.iconSizeData,Mr=Lt.layout.get("icon-rotate").evaluate(nt,{},Nt),qr=Uy(lt,Mr,Xt,wr,wt.iconScaleFactor),ln=Ft?Uy(Ft,Mr,Xt,wr,wt.iconScaleFactor):void 0;hr=jp($t,Ei,Ye,Bt,Zt,fi,lt,$e,Mr,null),Si=4*qr.length;let Yr=null;Ir.kind==="source"?(Yr=[po*Lt.layout.get("icon-size").evaluate(nt,{},Nt)*wt.iconScaleFactor],Yr[0]>qa&&kt(`${ot.layerIds[0]}: Value for "icon-size" is >= ${Jh}. 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Reduce your "icon-size".`)),ot.addSymbols(ot.icon,qr,Yr,Xe,Ke,nt,void 0,Ve,Ye,Fi.lineStartIndex,Fi.lineLength,-1,Yt,Nt,yi,Ci),Ui=ot.icon.placedSymbolArray.length-1,ln&&(er=4*ln.length,ot.addSymbols(ot.icon,ln,Yr,Xe,Ke,nt,Rn.vertical,Ve,Ye,Fi.lineStartIndex,Fi.lineLength,-1,Yt,Nt,yi,Ci),lr=ot.icon.placedSymbolArray.length-1)}for(const Ir in st.horizontal){const Mr=Ir,qr=st.horizontal[Mr];mi||(Er=cl(qr.text),$?ki=jm(qr):mi=jp($t,Ei,Ye,Bt,Zt,fi,qr,Li,Lt.layout.get("text-rotate").evaluate(nt,{},Nt),W));const ln=qr.positionedLines.length===1;if(vt+=Wy(ot,Ve,Ye,qr,St,Lt,$,nt,W,Fi,st.vertical?Rn.horizontal:Rn.horizontalOnly,ln?m1(st.horizontal):[Mr],Wi,Ui,wt,Yt,Nt,yi),ln)break}st.vertical&&(ei+=Wy(ot,Ve,Ye,st.vertical,St,Lt,$,nt,W,Fi,Rn.vertical,["vertical"],Wi,lr,wt,Yt,Nt,yi));let Vr=-1;const Sn=(Ir,Mr)=>Ir?Math.max(Ir,Mr):Mr;Vr=Sn(ki,Vr),Vr=Sn(wi,Vr),Vr=Sn(Ut,Vr);const fo=Vr>-1?1:0;ot.glyphOffsetArray.length>=65535&&kt("Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907"),nt.sortKey!==void 0&&ot.addToSortKeyRanges(ot.symbolInstances.length,nt.sortKey),ot.symbolInstances.emplaceBack(Ye.x,Ye.y,Ei.x,Ei.y,Ei.z,Wi.right>=0?Wi.right:-1,Wi.center>=0?Wi.center:-1,Wi.left>=0?Wi.left:-1,Wi.vertical>=0?Wi.vertical:-1,Ui,lr,Er,mi!==void 0?mi:ot.collisionBoxArray.length,mi!==void 0?mi+1:ot.collisionBoxArray.length,Vi!==void 0?Vi:ot.collisionBoxArray.length,Vi!==void 0?Vi+1:ot.collisionBoxArray.length,hr!==void 0?hr:ot.collisionBoxArray.length,hr!==void 0?hr+1:ot.collisionBoxArray.length,Pi||ot.collisionBoxArray.length,Pi?Pi+1:ot.collisionBoxArray.length,Bt,vt,ei,Si,er,fo,0,Tn,Gr,Vr,0,wr?1:0,Qi)})(r,Ue,_t,Se,i,s,u,a,r.layers[0],r.collisionBoxArray,e.index,e.sourceLayerIndex,r.index,he,j,g,0,Te,ze,k,e,h,v,b,w,A,P,D,Le)};if(G==="line")for(const Se of zp(e.geometry,0,0,We,We)){const Ue=h1(Se,ae,Oe,i.vertical||q,s,oe,re,r.overscaling,We);for(const Ge of Ue)q&&b1(r,q.text,ke,Ge)||be(Se,Ge,w)}else if(G==="line-center"){for(const Se of e.geometry)if(Se.length>1){const Ue=u1(Se,Oe,i.vertical||q,s,oe,re);Ue&&be(Se,Ue,w)}}else if(e.type==="Polygon")for(const Se of Ep(e.geometry,0)){const Ue=p1(Se,16);be(Se[0],new $o(Ue.x,Ue.y,0,0,void 0),w)}else if(e.type==="LineString")for(const Se of e.geometry)be(Se,new $o(Se[0].x,Se[0].y,0,0,void 0),w);else if(e.type==="Point")for(const Se of e.geometry)for(const Ue of Se)be([Ue],new $o(Ue.x,Ue.y,0,0,void 0),w)}const Jh=255,qa=Jh*po;function Wy(r,e,i,s,a,u,h,f,_,g,v,b,w,E,A,P,D,k){const j=function(N,q,H,oe,re,ae,he,Te){const Oe=[];if(q.positionedLines.length===0)return Oe;const ze=oe.layout.get("text-rotate").evaluate(ae,{})*Math.PI/180,ke=function(Se){const Ue=Se[0],Ge=Se[1],_t=Ue*Ge;return _t>0?[Ue,-Ge]:_t<0?[-Ue,Ge]:Ue===0?[Ge,Ue]:[Ge,-Ue]}(H);let Be=Math.abs(q.top-q.bottom);for(const Se of q.positionedLines)Be-=Se.lineOffset;const Ee=q.positionedLines.length,Le=Be/Ee;let be=q.top-H[1];for(let Se=0;Se<Ee;++Se){const Ue=q.positionedLines[Se];be=d1(q,Le,be,Se);for(const Ge of Ue.positionedGlyphs){if(!Ge.rect)continue;const _t=Ge.rect||{};let ot=o1+1,Ye=!0,Ve=1,Pt=0;if(Ge.image){const nt=he.get(Ge.image.toString());if(!nt)continue;if(nt.sdf){kt("SDF images are not supported in formatted text and will be ignored.");continue}Ye=!1,Ve=nt.pixelRatio,ot=Ql/Ve}const st=(re||Te)&&Ge.vertical,lt=Ge.metrics.advance*Ge.scale/2,St=Ge.metrics,Ft=Ge.rect;if(Ft===null)continue;Te&&q.verticalizable&&(Pt=Ge.image?lt-Ge.metrics.width*Ge.scale/2:0);const Lt=re?[Ge.x+lt,Ge.y]:[0,0];let $t=[0,0],Bt=[0,0],Zt=!1;re||(st?(Bt=[Ge.x+lt+ke[0],Ge.y+ke[1]-Pt],Zt=!0):$t=[Ge.x+lt+H[0],Ge.y+H[1]-Pt]);const fi=Ft.w*Ge.scale/(Ve*(Ge.localGlyph?Ds:1)),Li=Ft.h*Ge.scale/(Ve*(Ge.localGlyph?Ds:1));let $,W,Ie,$e;if(st){const nt=Ge.y-be,wt=new He(-lt,lt-nt),Xt=-Math.PI/2,Yt=new He(...Bt);

vendor: 6,703 bytes, line 14

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Reduce your "text-size".`)),r.addSymbols(r.text,j,z,_,h,f,v,e,i,g.lineStartIndex,g.lineLength,E,P,D,k,!1);for(const N of b)w[N]=r.text.placedSymbolArray.length-1;return 4*j.length}function Um(r){for(const e in r)return r[e];return null}function jp(r,e,i,s,a,u,h,f,_,g){let v=h.top,b=h.bottom,w=h.left,E=h.right;if(Ey(h)&&h.collisionPadding){const A=h.collisionPadding;w-=A[0],v-=A[1],E+=A[2],b+=A[3]}if(_){const A=new He(w,v),P=new He(E,v),D=new He(w,b),k=new He(E,b),j=ni(_);let G=new He(0,0);g&&(G=new He(g[0],g[1])),A._rotateAround(j,G),P._rotateAround(j,G),D._rotateAround(j,G),k._rotateAround(j,G),w=Math.min(A.x,P.x,D.x,k.x),E=Math.max(A.x,P.x,D.x,k.x),v=Math.min(A.y,P.y,D.y,k.y),b=Math.max(A.y,P.y,D.y,k.y)}return r.emplaceBack(e.x,e.y,e.z,i.x,i.y,w,v,E,b,f,s,a,u),r.length-1}function jm(r){Ey(r)&&r.collisionPadding&&(r.top-=r.collisionPadding[1],r.bottom+=r.collisionPadding[3]);const e=r.bottom-r.top;return e>0?Math.max(10,e):null}function b1(r,e,i,s){const a=r.compareText;if(e in a){const u=a[e];for(let h=u.length-1;h>=0;h--)if(s.dist(u[h])<i)return!0}else a[e]=[];return a[e].push(s),!1}function Xy(r,e){const i=r.fovAboveCenter,s=r.elevation?r.elevation.getMinElevationBelowMSL()*e:0,a=(r._camera.position[2]*r.worldSize-s)/Math.cos(r._pitch),u=Math.sin(i)*a/Math.sin(Math.max(Math.PI/2-r._pitch-i,.01));let h=Math.sin(r._pitch)*u+a;const f=a*(1/r._horizonShift);if(!r.elevation||r.elevation.exaggeration()===0){let _=Math.max(r.zoom-17,0);r.isOrthographic&&(_/=10),h*=1+_}return Math.min(1.01*h,f)}function Qh(r,e){if(!e.isReprojectedInTileSpace)return{scale:1<<r.z,x:r.x,y:r.y,x2:r.x+1,y2:r.y+1,projection:e};const i=Math.pow(2,-r.z),s=r.x*i,a=(r.x+1)*i,u=r.y*i,h=(r.y+1)*i,f=ne(s),_=ne(a),g=fe(u),v=fe(h),b=e.project(f,g),w=e.project(_,g),E=e.project(_,v),A=e.project(f,v);let P=Math.min(b.x,w.x,E.x,A.x),D=Math.min(b.y,w.y,E.y,A.y),k=Math.max(b.x,w.x,E.x,A.x),j=Math.max(b.y,w.y,E.y,A.y);const G=i/16;function z(q,H,oe,re,ae,he){const Te=(oe+ae)/2,Oe=(re+he)/2,ze=e.project(ne(Te),fe(Oe)),ke=Math.max(0,P-ze.x,D-ze.y,ze.x-k,ze.y-j);P=Math.min(P,ze.x),k=Math.max(k,ze.x),D=Math.min(D,ze.y),j=Math.max(j,ze.y),ke>G&&(z(q,ze,oe,re,Te,Oe),z(ze,H,Te,Oe,ae,he))}z(b,w,s,u,a,u),z(w,E,a,u,a,h),z(E,A,a,h,s,h),z(A,b,s,h,s,u),P-=G,D-=G,k+=G,j+=G;const N=1/Math.max(k-P,j-D);return{scale:N,x:P*N,y:D*N,x2:k*N,y2:j*N,projection:e}}function Yy(r,{x:e,y:i},s=0){return new He(((e-s)*r.scale-r.x)*We,(i*r.scale-r.y)*We)}const w1=Dt(new Float32Array(16));class $a{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,i){return{x:0,y:0,z:0}}unproject(e,i){return new V(0,0)}projectTilePoint(e,i,s){return{x:e,y:i,z:0}}locationPoint(e,i,s,a=!0){return e._coordinatePoint(e.locationCoordinate(i,s),a)}pixelsPerMeter(e,i){return ie(1,e)*i}pixelSpaceConversion(e,i,s){return 1}farthestPixelDistance(e){return Xy(e,e.pixelsPerMeter)}pointCoordinate(e,i,s,a){const u=e.horizonLineFromTop(!1),h=new He(i,Math.max(u,s));return e.rayIntersectionCoordinate(e.pointRayIntersection(h,a))}pointCoordinate3D(e,i,s){const a=new He(i,s);if(e.elevation)return e.elevation.pointCoordinate(a);{const u=this.pointCoordinate(e,a.x,a.y,0);return[u.x,u.y,u.z]}}isPointAboveHorizon(e,i){if(e.elevation&&e.elevation.visibleDemTiles.length)return!this.pointCoordinate3D(e,i.x,i.y);const s=e.horizonLineFromTop();return i.y<s}createInversionMatrix(e,i){return w1}createTileMatrix(e,i,s){let a,u,h;const f=s.canonical,_=Dt(new Float64Array(16));if(this.isReprojectedInTileSpace){const g=Qh(f,this);a=1,u=g.x+s.wrap*g.scale,h=g.y,dr(_,_,[a/g.scale,a/g.scale,e.pixelsPerMeter/i])}else a=i/e.zoomScale(f.z),u=(f.x+Math.pow(2,f.z)*s.wrap)*a,h=f.y*a;return Fr(_,_,[u,h,0]),dr(_,_,[a/We,a/We,1]),_}upVector(e,i,s){return[0,0,1]}upVectorScale(e,i,s){return{metersToTile:1}}}class T1 extends $a{constructor(e){super(e),this.range=[4,7],this.center=e.center||[-96,37.5];const[i,s]=this.parallels=e.parallels||[29.5,45.5],a=Math.sin(ni(i));this.n=(a+Math.sin(ni(s)))/2,this.c=1+a*(2*this.n-a),this.r0=Math.sqrt(this.c)/this.n}project(e,i){const{n:s,c:a,r0:u}=this,h=ni(e-this.center[0]),f=ni(i),_=Math.sqrt(a-2*s*Math.sin(f))/s;return{x:_*Math.sin(h*s),y:_*Math.cos(h*s)-u,z:0}}unproject(e,i){const{n:s,c:a,r0:u}=this,h=u+i;let f=Math.atan2(e,Math.abs(h))*Math.sign(h);h*s<0&&(f-=Math.PI*Math.sign(e)*Math.sign(h));const _=ni(this.center[0])*s;f=_e(f,-Math.PI-_,Math.PI-_);const g=Q(xe(f/s)+this.center[0],-180,180),v=Math.asin(Q((a-(e*e+h*h)*s*s)/(2*s),-1,1)),b=Q(xe(v),-85.051129,Ae);return new V(g,b)}}const ed=1.340264,td=-.081106,id=893e-6,rd=.003796,Gp=Math.sqrt(3)/2;class S1 extends $a{project(e,i){i=i/180*Math.PI,e=e/180*Math.PI;const s=Math.asin(Gp*Math.sin(i)),a=s*s,u=a*a*a;return{x:.5*(e*Math.cos(s)/(Gp*(ed+3*td*a+u*(7*id+9*rd*a)))/Math.PI+.5),y:1-.5*(s*(ed+td*a+u*(id+rd*a))/Math.PI+1),z:0}}unproject(e,i){e=(2*e-.5)*Math.PI;let s=i=(2*(1-i)-1)*Math.PI,a=s*s,u=a*a*a;for(let v,b,w,E=0;E<12&&(b=s*(ed+td*a+u*(id+rd*a))-i,w=ed+3*td*a+u*(7*id+9*rd*a),v=b/w,s=Q(s-v,

vendor: 5,503 bytes, line 14

14-Math.PI/3,Math.PI/3),a=s*s,u=a*a*a,!(Math.abs(v)<1e-12));++E);const h=Gp*e*(ed+3*td*a+u*(7*id+9*rd*a))/Math.cos(s),f=Math.asin(Math.sin(s)/Gp),_=Q(180*h/Math.PI,-180,180),g=Q(180*f/Math.PI,-85.051129,Ae);return new V(_,g)}}class E1 extends $a{constructor(e){super(e),this.wrap=!0,this.supportsWorldCopies=!0}project(e,i){return{x:.5+e/360,y:.5-i/360,z:0}}unproject(e,i){const s=360*(e-.5),a=Q(360*(.5-i),-85.051129,Ae);return new V(s,a)}}const yu=Math.PI/2;function qp(r){return Math.tan((yu+r)/2)}class I1 extends $a{constructor(e){super(e),this.center=e.center||[0,30];const[i,s]=this.parallels=e.parallels||[30,30];let a=ni(i),u=ni(s);this.southernCenter=a+u<0,this.southernCenter&&(a=-a,u=-u);const h=Math.cos(a),f=qp(a);this.n=a===u?Math.sin(a):Math.log(h/Math.cos(u))/Math.log(qp(u)/f),this.f=h*Math.pow(qp(a),this.n)/this.n}project(e,i){i=ni(i),this.southernCenter&&(i=-i),e=ni(e-this.center[0]);const s=1e-6,{n:a,f:u}=this;u>0?i<-yu+s&&(i=-yu+s):i>yu-s&&(i=yu-s);const h=u/Math.pow(qp(i),a);let f=h*Math.sin(a*e),_=u-h*Math.cos(a*e);return f=.5*(f/Math.PI+.5),_=.5*(_/Math.PI+.5),{x:f,y:this.southernCenter?_:1-_,z:0}}unproject(e,i){e=(2*e-.5)*Math.PI,this.southernCenter&&(i=1-i),i=(2*(1-i)-.5)*Math.PI;const{n:s,f:a}=this,u=a-i,h=Math.sign(u),f=Math.sign(s)*Math.sqrt(e*e+u*u);let _=Math.atan2(e,Math.abs(u))*h;u*s<0&&(_-=Math.PI*Math.sign(e)*h);const g=Q(xe(_/s)+this.center[0],-180,180),v=Q(xe(2*Math.atan(Math.pow(a/f,1/s))-yu),-85.051129,Ae);return new V(g,this.southernCenter?-v:v)}}class Ky extends $a{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,i){return{x:J(e),y:K(i),z:0}}unproject(e,i){const s=ne(e),a=fe(i);return new V(s,a)}}const Jy=ni(Ae);class A1 extends $a{project(e,i){const s=(i=ni(i))*i,a=s*s;return{x:.5*((e=ni(e))*(.8707-.131979*s+a*(a*(.003971*s-.001529*a)-.013791))/Math.PI+.5),y:1-.5*(i*(1.007226+s*(.015085+a*(.028874*s-.044475-.005916*a)))/Math.PI+1),z:0}}unproject(e,i){e=(2*e-.5)*Math.PI;let s=i=(2*(1-i)-1)*Math.PI,a=25,u=0,h=s*s;do{h=s*s;const g=h*h;u=(s*(1.007226+h*(.015085+g*(.028874*h-.044475-.005916*g)))-i)/(1.007226+h*(.045255+g*(.259866*h-.311325-.005916*11*g))),s=Q(s-u,-Jy,Jy)}while(Math.abs(u)>1e-6&&--a>0);h=s*s;const f=Q(xe(e/(.8707+h*(h*(h*h*h*(.003971-.001529*h)-.013791)-.131979))),-180,180),_=xe(s);return new V(f,_)}}const Qy=ni(Ae);class M1 extends $a{project(e,i){i=ni(i),e=ni(e);const s=Math.cos(i),a=2/Math.PI,u=Math.acos(s*Math.cos(e/2)),h=Math.sin(u)/u,f=.5*(e*a+2*s*Math.sin(e/2)/h)||0,_=.5*(i+Math.sin(i)/h)||0;return{x:.5*(f/Math.PI+.5),y:1-.5*(_/Math.PI+1),z:0}}unproject(e,i){let s=e=(2*e-.5)*Math.PI,a=i=(2*(1-i)-1)*Math.PI,u=25;const h=1e-6;let f=0,_=0;do{const g=Math.cos(a),v=Math.sin(a),b=2*v*g,w=v*v,E=g*g,A=Math.cos(s/2),P=Math.sin(s/2),D=2*A*P,k=P*P,j=1-E*A*A,G=j?1/j:0,z=j?Math.acos(g*A)*Math.sqrt(1/j):0,N=.5*(2*z*g*P+2*s/Math.PI)-e,q=.5*(z*v+a)-i,H=.5*G*(E*k+z*g*A*w)+1/Math.PI,oe=G*(D*b/4-z*v*P),re=.125*G*(b*P-z*v*E*D),ae=.5*G*(w*A+z*k*g)+.5,he=oe*re-ae*H;f=(q*oe-N*ae)/he,_=(N*re-q*H)/he,s=Q(s-f,-Math.PI,Math.PI),a=Q(a-_,-Qy,Qy)}while((Math.abs(f)>h||Math.abs(_)>h)&&--u>0);return new V(xe(s),xe(a))}}class ex extends $a{constructor(e){super(e),this.center=e.center||[0,0],this.parallels=e.parallels||[0,0],this.cosPhi=Math.max(.01,Math.cos(ni(this.parallels[0]))),this.scale=1/(2*Math.max(Math.PI*this.cosPhi,1/this.cosPhi)),this.wrap=!0,this.supportsWorldCopies=!0}project(e,i){const{scale:s,cosPhi:a}=this;return{x:ni(e)*a*s+.5,y:-Math.sin(ni(i))/a*s+.5,z:0}}unproject(e,i){const{scale:s,cosPhi:a}=this,u=-(i-.5)/s,h=Q(xe((e-.5)/s)/a,-180,180),f=Math.asin(Q(u*a,-1,1)),_=Q(xe(f),-85.051129,Ae);return new V(h,_)}}class C1 extends Ky{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,i,s){const a=Rh(e,i,s);return Gi(a,a,wp(uo(s))),{x:a[0],y:a[1],z:a[2]}}locationPoint(e,i,s){const a=R(i.lat,i.lng),u=tr([],a),h=s?e._centerAltitude+s:e.elevation?e.elevation.getAtPointOrZero(e.locationCoordinate(i),e._centerAltitude):e._centerAltitude;In(a,a,u,ie(1,0)*We*h);const f=Dt(new Float64Array(16));return zi(f,e.pixelMatrix,e.globeMatrix),Gi(a,a,f),new He(a[0],a[1])}pixelsPerMeter(e,i){return ie(1,0)*i}pixelSpaceConversion(e,i,s){const a=ie(1,e)*i,u=Tt(ie(1,45)*i,a,s);return this.pixelsPerMeter(e,i)/u}createTileMatrix(e,i,s){const a=sm(uo(s.canonical));return zi(new Float64Array(16),e.globeMatrix,a)}createInversionMatrix(e,i){const{center:s}=e,a=wp(uo(i));return cn(a,a,ni(s.lng)),Dn(a,a,ni(s.lat)),dr(a,a,[e._pixelsPerMercatorPixel,e._pixelsPerMercatorPixel,1]),Float32Array.from(a)}pointCoordinate(e,i,s,a){return k_(e,i,s,!0)||new le(0,0)}pointCoordinate3D(e,i,s){const a=this.pointCoordinate(e,i,s,0);return[a.x,a.y,a.z]}isPointAboveHorizon(e,i){return!k_(e,i.x,i.y,!1)}farthestPixelDistance(e){const i=function(a,u){const h=a.cameraToCenterDistance,f=a._centerAltitude*u,_=a._camera,g=a._camera.forward(),v=xr([],Xi([],g,-h),[0,0,f]),b=a.worldSize/(2*Math.PI),w=[0,0,-b],E=a.width/a.height,A=Math.tan(a.fovAboveCenter),P=Xi([],_.up(),A),D=Xi([],_.right(),A*E),k=tr([],xr([],xr([],g,P),D)),j=[];let G;if(new Bi(v,k).closestPointOnSphere(w,b,j)){const z=xr([],j,w),N=gr([],z,v);G=Math.cos(a.fovAboveCenter)*Jr(N)}else{const z=gr([],v,w),N=gr([],w,v);tr(N,N);const q=Jr(z)-b;G=Math.sqrt(q*(q+2*b));

vendor: 4,406 bytes, line 14

14const H=Math.acos(G/(b+q))-Math.acos(_r(g,N));G*=Math.cos(H)}return 1.01*G}(e,this.pixelsPerMeter(e.center.lat,e.worldSize)),s=Ua(e.zoom);if(s>0){const a=Xy(e,ie(1,e.center.lat)*e.worldSize),u=e.worldSize/(2*Math.PI),h=Math.max(e.width,e.height)/e.worldSize*Math.PI;return Tt(i,a+u*(1-Math.cos(h)),Math.pow(s,10))}return i}upVector(e,i,s){return Rh(i,s,e,1)}upVectorScale(e){return{metersToTile:xp(bp(uo(e)))}}}function tx(r){const e=r.parallels,i=!!e&&Math.abs(e[0]+e[1])<.01;switch(r.name){case"mercator":return new Ky(r);case"equirectangular":return new E1(r);case"naturalEarth":return new A1(r);case"equalEarth":return new S1(r);case"winkelTripel":return new M1(r);case"albers":return i?new ex(r):new T1(r);case"lambertConformalConic":return i?new ex(r):new I1(r);case"globe":return new C1(r)}throw new Error(`Invalid projection name: ${r.name}`)}const P1=Vt.VectorTileFeature.types,z1=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function $p(r,e,i,s,a,u,h,f,_,g,v,b,w){const E=f?Math.min(qa,Math.round(f[0])):0,A=f?Math.min(qa,Math.round(f[1])):0;r.emplaceBack(e,i,Math.round(32*s),Math.round(32*a),u,h,(E<<1)+(_?1:0),A,16*g,16*v,256*b,256*w)}function Zp(r,e,i){r.emplaceBack(e,i)}function Hp(r,e,i,s,a,u,h){r.emplaceBack(e,i,s,a,u,h)}const Wp=(r,e,i,s)=>{for(let a=0;a<e;a++)r.emplaceBack(i[0],i[1],i[2],s[0],s[1],s[2])};function Xp(r,e,i,s,a){r.emplaceBack(e,i,s,a),r.emplaceBack(e,i,s,a),r.emplaceBack(e,i,s,a),r.emplaceBack(e,i,s,a)}function R1(r){for(const e of r.sections)if(Wf(e.text))return!0;return!1}class Gm{constructor(e){this.layoutVertexArray=new Ra,this.indexArray=new Br,this.programConfigurations=e,this.segments=new or,this.dynamicLayoutVertexArray=new Or,this.opacityVertexArray=new La,this.placedSymbolArray=new sp,this.iconTransitioningVertexArray=new so,this.globeExtVertexArray=new Da,this.zOffsetVertexArray=new ro,this.orientationVertexArray=new bh}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0&&this.iconTransitioningVertexArray.length===0}upload(e,i,s,a,u){this.isEmpty()||(s&&(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,q0.members),this.indexBuffer=e.createIndexBuffer(this.indexArray,i),this.dynamicLayoutVertexBuffer=e.createVertexBuffer(this.dynamicLayoutVertexArray,Z0.members,!0),this.opacityVertexBuffer=e.createVertexBuffer(this.opacityVertexArray,z1,!0),this.iconTransitioningVertexArray.length>0&&(this.iconTransitioningVertexBuffer=e.createVertexBuffer(this.iconTransitioningVertexArray,X0.members,!0)),this.globeExtVertexArray.length>0&&(this.globeExtVertexBuffer=e.createVertexBuffer(this.globeExtVertexArray,$0.members,!0)),!this.zOffsetVertexBuffer&&(this.zOffsetVertexArray.length>0||u)&&(this.zOffsetVertexBuffer=e.createVertexBuffer(this.zOffsetVertexArray,H0.members,!0)),!this.orientationVertexBuffer&&this.orientationVertexArray&&this.orientationVertexArray.length>0&&(this.orientationVertexBuffer=e.createVertexBuffer(this.orientationVertexArray,W0.members,!0)),this.opacityVertexBuffer.itemSize=1),(s||a)&&this.programConfigurations.upload(e))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy(),this.iconTransitioningVertexBuffer&&this.iconTransitioningVertexBuffer.destroy(),this.globeExtVertexBuffer&&this.globeExtVertexBuffer.destroy(),this.zOffsetVertexBuffer&&this.zOffsetVertexBuffer.destroy(),this.orientationVertexBuffer&&this.orientationVertexBuffer.destroy())}}tt(Gm,"SymbolBuffers");class qm{constructor(e,i,s){this.layoutVertexArray=new e,this.layoutAttributes=i,this.indexArray=new s,this.segments=new or,this.collisionVertexArray=new kl,this.collisionVertexArrayExt=new Or}upload(e){this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,Y0.members,!0),this.collisionVertexBufferExt=e.createVertexBuffer(this.collisionVertexArrayExt,K0.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy(),this.collisionVertexBufferExt.de

14stroy())}}tt(qm,"CollisionBuffers");class Yp{constructor(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.lut=e.lut,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(h=>h.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=Dt([]),this.placementViewportMatrix=Dt([]);const i=this.layers[0]._unevaluatedLayout._values;this.worldview=e.worldview,this.textSizeData=Py(this.zoom,i["text-size"],this.worldview),this.iconSizeData=Py(this.zoom,i["icon-size"],this.worldview);const s=this.layers[0].layout,a=s.get("symbol-sort-key"),u=s.get("symbol-z-order");this.canOverlap=s.get("text-allow-overlap")||s.get("icon-allow-overlap")||s.get("text-ignore-placement")||s.get("icon-ignore-placement"),this.sortFeaturesByKey=u!=="viewport-y"&&a.constantOr(1)!==void 0,this.sortFeaturesByY=(u==="viewport-y"||u==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,this.writingModes=s.get("text-writing-mode").map(h=>Rn[h]),this.stateDependentLayerIds=this.layers.filter(h=>h.isStateDependent()).map(h=>h.id),this.sourceID=e.sourceID,this.projection=e.projection,this.hasAnyZOffset=!1,this.zOffsetSortDirty=!1,this.zOffsetBuffersNeedUpload=!1,this.elevationType="none",this.elevationStateComplete=!1,this.activeReplacements=[],this.replacementUpdateTime=0}createArrays(){this.text=new Gm(new l(this.layers,{zoom:this.zoom,lut:this.lut},e=>e.startsWith("text")||e.startsWith("symbol"))),this.icon=new Gm(new l(this.layers,{zoom:this.zoom,lut:this.lut},e=>e.startsWith("icon")||e.startsWith("symbol"))),this.glyphOffsetArray=new Eh,this.lineVertexArray=new lp,this.symbolInstances=new ap}calculateGlyphDependencies(e,i,s,a,u){for(const h of e){const f=h.codePointAt(0);if(f===void 0)break;if(i[f]=!0,a&&u&&f<=65535){const _=Wh[h];_&&(i[_.charCodeAt(0)]=!0)}}}updateFootprints(e,i){}updateReplacement(e,i){if(i.updateTime===this.replacementUpdateTime)return!1;this.replacementUpdateTime=i.updateTime;const s=i.getReplacementRegionsForTile(e.toUnwrapped(),!0);return!ym(this.activeReplacements,s)&&(this.activeReplacements=s,!0)}populate(e,i,s,a){const u=this.layers[0],h=u.layout,f=this.projection.name==="globe",_=h.get("text-font"),g=h.get("text-field"),v=h.get("icon-image"),[b,w]=h.get("icon-size-scale-range"),E=Q(i.scaleFactor||1,b,w),A=(g.value.kind!=="constant"||g.value.value instanceof nn&&!g.value.value.isEmpty()||g.value.value.toString().length>0)&&(_.value.kind!=="constant"||_.value.value.length>0),P=v.value.kind!=="constant"||!!v.value.value||Object.keys(v.parameters).length>0,D=h.get("symbol-sort-key");if(this.features=[],!A&&!P)return;const k=i.iconDependencies,j=i.glyphDependencies,G=i.availableImages,z=new Ti(this.zoom,{worldview:this.worldview});for(const{feature:N,id:q,index:H,sourceLayerIndex:oe}of e){const re=u._featureFilter.needGeometry,ae=Qe(N,re);if(!u._featureFilter.filter(z,ae,s))continue;if(re||(ae.geometry=rt(N,s,a)),f&&N.type!==1&&s.z<=5){const ke=ae.geometry,Be=.98078528056,Ee=(Le,be)=>_r(Rh(Le.x,Le.y,s,1),Rh(be.x,be.y,s,1))<Be;for(let Le=0;Le<ke.length;Le++)ke[Le]=qe(ke[Le],Ee)}let he,Te;if(A){const ke=u.getValueAndResolveTokens("text-field",ae,s,G),Be=nn.factory(ke);R1(Be)&&(this.hasRTLText=!0),(!this.hasRTLText||Aa()==="unavailable"||this.hasRTLText&&Ms.isParsed())&&(he=Q0(Be,u,ae))}if(P){const ke=u.getValueAndResolveTokens("icon-image",ae,s,G);Te=typeof ke=="string"?dn.build(ke):ke}if(!he&&!Te)continue;const Oe=this.sortFeaturesByKey?D.evaluate(ae,{},s):void 0,ze={id:q,text:he,icon:Te,index:H,sourceLayerIndex:oe,geometry:ae.geometry,properties:N.properties,type:P1[N.type],sortKey:Oe};if(this.features.push(ze),Te){const ke=this.layers[0]._unevaluatedLayout._values,{iconPrimary:Be,iconSecondary:Ee}=$y(Te,this.iconSizeData,ke["icon-size"],s,this.zoom,ze,this.pixelRatio,E,this.worldview),Le=Be.id.toString();if(k.has(Le)?k.get(Le).push(Be):k.set(Le,[Be]),Ee){const be=Ee.id.toString();k.has(be)?k.get(be).push(Ee):k.set(be,[Ee])}}if(he){const ke=_.evaluate(ae,{},s).join(","),Be=h.get("text-rotation-alignment")==="map"&&h.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(Rn.vertical)>=0;for(const Ee of he.sections)if(Ee.image){const Le=Ee.image.getPrimary().scaleSelf(this.pixelRatio),be=Le.id.toString(),Se=k.get(be)||[];Se.push(Le),k.set(be,Se)}else{const Le=Pl(he.toString()),be=Ee.fontStack||ke,Se=j[be]=j[be]||{};this.calculateGlyphDependencies(Ee.text,Se,Be,this.allowVerticalPlacement,Le)}}}if(h.get("symbol-placement")==="line"&&(this.features=function(N){const q={},H={},oe=[];let re=0;function ae(ze){oe.push(N[ze]),re++}function he(ze,ke,Be){const Ee=H[ze];return delete H[ze],H[ke]=Ee,oe[Ee].geometry[0].pop(),oe[Ee].geometry[0]=oe[Ee].geometry[0].concat(Be[0]),Ee}function Te(ze,ke,Be){const Ee=q[ke];return delete q[ke],q[ze]=Ee,oe[Ee].geometry[0].shift(),oe[Ee].geometry[0]=Be[0].concat(oe[Ee].geometry[0]),Ee}function Oe(ze,ke,Be){const Ee=Be?ke[0][ke[0].length-1]:ke[0][0];return`${ze}:${Ee.x}:${Ee.y}`}for(let ze=0;ze<N.length;ze++){const ke=N[ze],Be=ke.geometry,Ee=ke.text?ke.text.toString():null;if(!Ee){ae(ze);continue}const Le=Oe(Ee,Be),be=Oe(Ee,Be,!0);if(Le in H&&be in q&&H[Le]!==q[be]){const Se=Te(Le,be,Be),Ue=he(Le,be,oe[Se].geometry);delete q[Le],delete H[be],H[Oe(Ee,oe[Ue].geometry,!0)]=Ue,oe[Se].geometry=null}else Le in H?he(Le,be,Be):be in q?Te(Le,be,Be):(ae(ze),q[Le]=re-1,H[be]=re-1)}return oe.filter(ze=>ze.geometry)}(this.features)),h.get("symbol-elevation-reference")==="hd-road-markup"){if(this.elevationType="road",i.elevationFeatures){!this.elevationFeatures&&i.elevationFeatures.length>0&&(this.elevationFeatures=[],this.elevationFeatureIdToIndex=new Map);for(const N of i.elevationFeatures)this.elevationFeatureIdToIndex.set(N.id,this.elevationFeatures.length),this.elevationFeatures.push(N)}}else h.get("symbol-z-elevate")&&(this.elevationType="offset");this.elevationType!=="none"&&(this.zOffsetBuffersNeedUpload=!0),this.sortFeaturesByKey&&this.features.sort((N,q)=>

14N.sortKey-q.sortKey)}update(e,i,s,a,u,h,f){this.text.programConfigurations.updatePaintArrays(e,i,u,s,a,h,f,this.worldview),this.icon.programConfigurations.updatePaintArrays(e,i,u,s,a,h,f,this.worldview)}updateRoadElevation(e){if(this.elevationType!=="road"||!this.elevationFeatures||this.elevationStateComplete)return;this.elevationStateComplete=!0,this.hasAnyZOffset=!1;let i=!1;const s=we(e),a=1/s;let u=!1,h=!1;for(let f=0;f<this.symbolInstances.length;f++){const _=this.symbolInstances.get(f),g=Ai(1,0,0),v=Ai(0,1,0),{numHorizontalGlyphVertices:b,numVerticalGlyphVertices:w,numIconVertices:E,numVerticalIconVertices:A}=_,P=b>0||w>0,D=E>0,k=this.elevationFeatures[_.elevationFeatureIndex];if(k){const j=new He(_.tileAnchorX,_.tileAnchorY),G=.075+k.pointElevation(j);_.zOffset!==G&&(i=!0,_.zOffset=G);const z=k.computeSlopeNormal(j,a),N=ia(_n(),Ai(0,0,1),z);ms(g,g,N),ms(v,v,N),g[2]*=s,v[2]*=s,g[0]===1&&g[1]===0&&g[2]===0&&v[0]===0&&v[1]===1&&v[2]===0||(u=u||P,h=h||D)}if(P&&(Wp(this.text.orientationVertexArray,b,g,v),Wp(this.text.orientationVertexArray,w,g,v)),D){const{placedIconSymbolIndex:j,verticalPlacedIconSymbolIndex:G}=_;j>=0&&Wp(this.icon.orientationVertexArray,E,g,v),G>=0&&Wp(this.icon.orientationVertexArray,A,g,v)}}u||(this.text.orientationVertexArray=void 0),h||(this.icon.orientationVertexArray=void 0),i&&(this.zOffsetBuffersNeedUpload=!0,this.zOffsetSortDirty=!0)}updateZOffset(){const e=(u,h,f)=>{s+=h,s>u.length&&u.resize(s);for(let _=-h;_<0;_++)u.emplace(_+s,f)},i=(u,h,f)=>{a+=h,a>u.length&&u.resize(a);for(let _=-h;_<0;_++)u.emplace(_+a,f)};if(!this.zOffsetBuffersNeedUpload)return;this.zOffsetBuffersNeedUpload=!1;let s=0,a=0;for(let u=0;u<this.symbolInstances.length;u++){const h=this.symbolInstances.get(u),{numHorizontalGlyphVertices:f,numVerticalGlyphVertices:_,numIconVertices:g}=h,v=h.zOffset,b=g>0;if((f>0||_>0)&&(e(this.text.zOffsetVertexArray,f,v),e(this.text.zOffsetVertexArray,_,v)),b){const{placedIconSymbolIndex:w,verticalPlacedIconSymbolIndex:E}=h;w>=0&&i(this.icon.zOffsetVertexArray,g,v),E>=0&&i(this.icon.zOffsetVertexArray,h.numVerticalIconVertices,v)}}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){!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.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload,this.zOffsetBuffersNeedUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}getProjection(){return this.projectionInstance||(this.projectionInstance=tx(this.projection)),this.projectionInstance}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,i){const s=this.lineVertexArray.length;if(e.segment!==void 0)for(const{x:a,y:u}of i)this.lineVertexArray.emplaceBack(a,u);return{lineStartIndex:s,lineLength:this.lineVertexArray.length-s}}addSymbols(e,i,s,a,u,h,f,_,g,v,b,w,E,A,P,D){const k=e.indexArray,j=e.layoutVertexArray,G=e.globeExtVertexArray,z=e.segments.prepareSegment(4*i.length,j,k,this.canOverlap?h.sortKey:void 0),N=this.glyphOffsetArray.length,q=z.vertexLength,H=this.allowVerticalPlacement&&f===Rn.vertical?Math.PI/2:0,oe=h.text&&h.text.sections;for(let ae=0;ae<i.length;ae++){const{tl:he,tr:Te,bl:Oe,br:ze,texPrimary:ke,texSecondary:Be,pixelOffsetTL:Ee,pixelOffsetBR:Le,minFontScaleX:be,minFontScaleY:Se,glyphOffset:Ue,isSDF:Ge,sectionIndex:_t}=i[ae],ot=z.vertexLength,Ye=Ue[1];if($p(j,g.x,g.y,he.x,Ye+he.y,ke.x,ke.y,s,Ge,Ee.x,Ee.y,be,Se),$p(j,g.x,g.y,Te.x,Ye+Te.y,ke.x+ke.w,ke.y,s,Ge,Le.x,Ee.y,be,Se),$p(j,g.x,g.y,Oe.x,Ye+Oe.y,ke.x,ke.y+ke.h,s,Ge,Ee.x,Le.y,be,Se),$p(j,g.x,g.y,ze.x,Ye+ze.y,ke.x+ke.w,ke.y+ke.h,s,Ge,Le.x,Le.y,be,Se),_){const{x:Ve,y:Pt,z:st}=_.anchor,[lt,St,Ft]=_.up;Hp(G,Ve,Pt,st,lt,St,Ft),Hp(G,Ve,Pt,st,lt,St,Ft),Hp(G,Ve,Pt,st,lt,St,Ft),Hp(G,Ve,Pt,st,lt,St,Ft),Xp(e.dynamicLayoutVertexArray,Ve,Pt,st,H)}else Xp(e.dynamicLayoutVertexArray,g.x,g.y,g.z,H);if(D){const Ve=Be||ke;Zp(e.iconTransitioningVertexArray,Ve.x,Ve.y),Zp(e.iconTransitioningVertexArray,Ve.x+Ve.w,Ve.y),Zp(e.iconTransitioningVertexArray,Ve.x,Ve.y+Ve.h),Zp(e.iconTransitioningVertexArray,Ve.x+Ve.w,Ve.y+Ve.h)}k.emplaceBack(ot,ot+1,ot+2),k.emplaceBack(ot+1,ot+2,ot+3),z.vertexLength+=4,z.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(Ue[0]),ae!==i.length-1&&_t===i[ae+1].sectionIndex||e.programConfigurations.populatePaintArrays(j.length,h,h.index,{},E,A,P,oe&&oe[_t],this.worldview)}const re=_?_.anchor:g;e.placedSymbolArray.emplaceBack(re.x,re.y,re.z,g.x,g.y,N,this.glyphOffsetArray.length-N,q,v,b,g.segment,s?s[0]:0,s?s[1]:0,a[0],a[1],f,0,0,0,w,0)}_commitLayoutVertex(e,i,s,a,u,h,f){e.emplaceBack(i,s,a,u,h,Math.round(f.x),Math.round(f.y))}_addCollisionDebugVertices(e,i,s,a,u,h,f){const _=s.segments.prepareSegment(4,s.layoutVertexArray,s.indexArray),g=_.vertexLength,v=f.tileAnchorX,b=f.tileAnchorY;for(let E=0;E<4;E++)s.collisionVertexArray.emplaceBack(0,0,0,0,0,0);this._commitDebugCollisionVertexUpdate(s.collisionVertexArrayExt,i,e.padding,f.zOffset),this._commitLayoutVertex(s.layoutVertexArray,a,u,h,v,b,new He(e.x1,e.y1)),this._commitLayoutVertex(s.layoutVertexArray,a,u,h,v,b,new He(e.x2,e.y1)),this._commitLayoutVertex(s.layoutVertexArray,a,u,h,v,b,new He(e.x2,e.y2)),this._commitLayoutVertex(s.layoutVertexArray,a,u,h,v,b,new He(e.x1,e.y2)),_.vertexLength+=4;const w=s.indexArray;w.emplaceBack(g,g+1),w.emplaceBack(g+1,g+2),w.emplaceBack(g+2,g+3),w.emplaceBack(g+3,g),_.primitiveLength+=4}_addTextDebugCollisionBoxes(e,i,s,a,u,h){for(let f=a;f<u;f++){const _=s.get(f),g=this.getSymbolInstanceTextSize(e,h,i,f);this._addCollisionDebugVertices(_,g,this.textCollisionBox,_.projectedAnchorX,_.projectedAnchorY,_.projectedAnchorZ,h)}}_addIconDebugCollisionBoxes(e,i,s,a,u,h){for(let f=a;f<u;f++){const _=s.get(f),g=this.getSymbolInstanceIconSize(e,i,h.placedIconSymbolIndex);this._addCollisionDebugVertices(_,g,this.iconCollisionBox,_.projectedAnchorX,_.projectedAnchorY,_.projectedAnchorZ,h)}}generateCollisionDebugBuffers(e,i,s){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new qm(Kc,_y.members,so

vendor: 5,101 bytes, line 14

14),this.iconCollisionBox=new qm(Kc,_y.members,so);const a=Yh(this.iconSizeData,e),u=Yh(this.textSizeData,e,s);for(let h=0;h<this.symbolInstances.length;h++){const f=this.symbolInstances.get(h);this._addTextDebugCollisionBoxes(u,e,i,f.textBoxStartIndex,f.textBoxEndIndex,f),this._addTextDebugCollisionBoxes(u,e,i,f.verticalTextBoxStartIndex,f.verticalTextBoxEndIndex,f),this._addIconDebugCollisionBoxes(a,e,i,f.iconBoxStartIndex,f.iconBoxEndIndex,f),this._addIconDebugCollisionBoxes(a,e,i,f.verticalIconBoxStartIndex,f.verticalIconBoxEndIndex,f)}}getSymbolInstanceTextSize(e,i,s,a){const u=this.text.placedSymbolArray.get(i.rightJustifiedTextSymbolIndex>=0?i.rightJustifiedTextSymbolIndex:i.centerJustifiedTextSymbolIndex>=0?i.centerJustifiedTextSymbolIndex:i.leftJustifiedTextSymbolIndex>=0?i.leftJustifiedTextSymbolIndex:i.verticalPlacedTextSymbolIndex>=0?i.verticalPlacedTextSymbolIndex:a),h=km(this.textSizeData,e,u)/Lr;return this.tilePixelRatio*h}getSymbolInstanceIconSize(e,i,s){const a=this.icon.placedSymbolArray.get(s),u=km(this.iconSizeData,e,a);return this.tilePixelRatio*u}_commitDebugCollisionVertexUpdate(e,i,s,a){e.emplaceBack(i,-s,-s,a),e.emplaceBack(i,s,-s,a),e.emplaceBack(i,s,s,a),e.emplaceBack(i,-s,s,a)}_updateTextDebugCollisionBoxes(e,i,s,a,u,h,f){for(let _=a;_<u;_++){const g=s.get(_),v=this.getSymbolInstanceTextSize(e,h,i,_);this._commitDebugCollisionVertexUpdate(this.textCollisionBox.collisionVertexArrayExt,v,g.padding,h.zOffset)}}_updateIconDebugCollisionBoxes(e,i,s,a,u,h,f){for(let _=a;_<u;_++){const g=s.get(_),v=this.getSymbolInstanceIconSize(e,i,h.placedIconSymbolIndex);this._commitDebugCollisionVertexUpdate(this.iconCollisionBox.collisionVertexArrayExt,v,g.padding,h.zOffset)}}updateCollisionDebugBuffers(e,i,s,a){if(!this.hasDebugData())return;this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexArrayExt.clear(),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexArrayExt.clear();const u=Yh(this.iconSizeData,e,a),h=Yh(this.textSizeData,e,s);for(let f=0;f<this.symbolInstances.length;f++){const _=this.symbolInstances.get(f);this._updateTextDebugCollisionBoxes(h,e,i,_.textBoxStartIndex,_.textBoxEndIndex,_,s),this._updateTextDebugCollisionBoxes(h,e,i,_.verticalTextBoxStartIndex,_.verticalTextBoxEndIndex,_,s),this._updateIconDebugCollisionBoxes(u,e,i,_.iconBoxStartIndex,_.iconBoxEndIndex,_,a),this._updateIconDebugCollisionBoxes(u,e,i,_.verticalIconBoxStartIndex,_.verticalIconBoxEndIndex,_,a)}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,i,s,a,u,h,f,_,g){const v={};if(i<s){const{x1:b,y1:w,x2:E,y2:A,padding:P,projectedAnchorX:D,projectedAnchorY:k,projectedAnchorZ:j,tileAnchorX:G,tileAnchorY:z,featureIndex:N}=e.get(i);v.textBox={x1:b,y1:w,x2:E,y2:A,padding:P,projectedAnchorX:D,projectedAnchorY:k,projectedAnchorZ:j,tileAnchorX:G,tileAnchorY:z},v.textFeatureIndex=N}if(a<u){const{x1:b,y1:w,x2:E,y2:A,padding:P,projectedAnchorX:D,projectedAnchorY:k,projectedAnchorZ:j,tileAnchorX:G,tileAnchorY:z,featureIndex:N}=e.get(a);v.verticalTextBox={x1:b,y1:w,x2:E,y2:A,padding:P,projectedAnchorX:D,projectedAnchorY:k,projectedAnchorZ:j,tileAnchorX:G,tileAnchorY:z},v.verticalTextFeatureIndex=N}if(h<f){const{x1:b,y1:w,x2:E,y2:A,padding:P,projectedAnchorX:D,projectedAnchorY:k,projectedAnchorZ:j,tileAnchorX:G,tileAnchorY:z,featureIndex:N}=e.get(h);v.iconBox={x1:b,y1:w,x2:E,y2:A,padding:P,projectedAnchorX:D,projectedAnchorY:k,projectedAnchorZ:j,tileAnchorX:G,tileAnchorY:z},v.iconFeatureIndex=N}if(_<g){const{x1:b,y1:w,x2:E,y2:A,padding:P,projectedAnchorX:D,projectedAnchorY:k,projectedAnchorZ:j,tileAnchorX:G,tileAnchorY:z,featureIndex:N}=e.get(_);v.verticalIconBox={x1:b,y1:w,x2:E,y2:A,padding:P,projectedAnchorX:D,projectedAnchorY:k,projectedAnchorZ:j,tileAnchorX:G,tileAnchorY:z},v.verticalIconFeatureIndex=N}return v}deserializeCollisionBoxes(e){this.collisionArrays=[];for(let i=0;i<this.symbolInstances.length;i++){const s=this.symbolInstances.get(i);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,s.textBoxStartIndex,s.textBoxEndIndex,s.verticalTextBoxStartIndex,s.verticalTextBoxEndIndex,s.iconBoxStartIndex,s.iconBoxEndIndex,s.verticalIconBoxStartIndex,s.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,i){const s=e.placedSymbolArray.get(i),a=s.vertexStartIndex+4*s.numGlyphs;for(let u=s.vertexStartIndex;

vendor: 16,384 bytes, line 14

14u<a;u+=4)e.indexArray.emplaceBack(u,u+1,u+2),e.indexArray.emplaceBack(u+1,u+2,u+3)}getSortedSymbolIndexes(e){if(this.sortedAngle===e&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const i=Math.sin(e),s=Math.cos(e),a=[],u=[],h=[];for(let f=0;f<this.symbolInstances.length;++f){h.push(f);const _=this.symbolInstances.get(f);a.push(0|Math.round(i*_.tileAnchorX+s*_.tileAnchorY)),u.push(_.featureIndex)}return h.sort((f,_)=>a[f]-a[_]||u[_]-u[f]),h}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,i)=>this.symbolInstances.get(i).zOffset-this.symbolInstances.get(e).zOffset)}addToSortKeyRanges(e,i){const s=this.sortKeyRanges[this.sortKeyRanges.length-1];s&&s.sortKey===i?s.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:i,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const i of this.symbolInstanceIndexes){const s=this.symbolInstances.get(i);this.featureSortOrder.push(s.featureIndex);const{rightJustifiedTextSymbolIndex:a,centerJustifiedTextSymbolIndex:u,leftJustifiedTextSymbolIndex:h,verticalPlacedTextSymbolIndex:f,placedIconSymbolIndex:_,verticalPlacedIconSymbolIndex:g}=s;a>=0&&this.addIndicesForPlacedSymbol(this.text,a),u>=0&&u!==a&&this.addIndicesForPlacedSymbol(this.text,u),h>=0&&h!==u&&h!==a&&this.addIndicesForPlacedSymbol(this.text,h),f>=0&&this.addIndicesForPlacedSymbol(this.text,f),_>=0&&this.addIndicesForPlacedSymbol(this.icon,_),g>=0&&this.addIndicesForPlacedSymbol(this.icon,g)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let ix,rx,$m;tt(Yp,"SymbolBucket",{omit:["layers","collisionBoxArray","features","compareText"]}),Yp.addDynamicAttributes=Xp;class nx{constructor(e){this.type=e.property.overrides?e.property.overrides.runtimeType:ca,this.defaultValue=e}evaluate(e){if(e.formattedSection){const i=this.defaultValue.property.overrides;if(i&&i.hasOverride(e.formattedSection))return i.getOverride(e.formattedSection)}return e.feature&&e.featureState?this.defaultValue.evaluate(e.feature,e.featureState):this.defaultValue.property.specification.default}eachChild(e){this.defaultValue.isConstant()||e(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}tt(nx,"FormatSectionOverride",{omit:["defaultValue"]});const Zm=()=>$m||($m={layout:ix||(ix=new rr({"symbol-placement":new Ne(pe.layout_symbol["symbol-placement"]),"symbol-spacing":new Ne(pe.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Ne(pe.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Je(pe.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Ne(pe.layout_symbol["symbol-z-order"]),"symbol-z-elevate":new Ne(pe.layout_symbol["symbol-z-elevate"]),"symbol-elevation-reference":new Ne(pe.layout_symbol["symbol-elevation-reference"]),"icon-allow-overlap":new Ne(pe.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new Ne(pe.layout_symbol["icon-ignore-placement"]),"icon-optional":new Ne(pe.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Ne(pe.layout_symbol["icon-rotation-alignment"]),"icon-size":new Je(pe.layout_symbol["icon-size"]),"icon-size-scale-range":new Ne(pe.layout_symbol["icon-size-scale-range"]),"icon-text-fit":new Je(pe.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Je(pe.layout_symbol["icon-text-fit-padding"]),"icon-image":new Je(pe.layout_symbol["icon-image"]),"icon-rotate":new Je(pe.layout_symbol["icon-rotate"]),"icon-padding":new Ne(pe.layout_symbol["icon-padding"]),"icon-keep-upright":new Ne(pe.layout_symbol["icon-keep-upright"]),"icon-offset":new Je(pe.layout_symbol["icon-offset"]),"icon-anchor":new Je(pe.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Ne(pe.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Ne(pe.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Ne(pe.layout_symbol["text-rotation-alignment"]),"text-field":new Je(pe.layout_symbol["text-field"]),"text-font":new Je(pe.layout_symbol["text-font"]),"text-size":new Je(pe.layout_symbol["text-size"]),"text-size-scale-range":new Ne(pe.layout_symbol["text-size-scale-range"]),"text-max-width":new Je(pe.layout_symbol["text-max-width"]),"text-line-height":new Je(pe.layout_symbol["text-line-height"]),"text-letter-spacing":new Je(pe.layout_symbol["text-letter-spacing"]),"text-justify":new Je(pe.layout_symbol["text-justify"]),"text-radial-offset":new Je(pe.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Ne(pe.layout_symbol["text-variable-anchor"]),"text-anchor":new Je(pe.layout_symbol["text-anchor"]),"text-max-angle":new Ne(pe.layout_symbol["text-max-angle"]),"text-writing-mode":new Ne(pe.layout_symbol["text-writing-mode"]),"text-rotate":new Je(pe.layout_symbol["text-rotate"]),"text-padding":new Ne(pe.layout_symbol["text-padding"]),"text-keep-upright":new Ne(pe.layout_symbol["text-keep-upright"]),"text-transform":new Je(pe.layout_symbol["text-transform"]),"text-offset":new Je(pe.layout_symbol["text-offset"]),"text-allow-overlap":new Ne(pe.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new Ne(pe.layout_symbol["text-ignore-placement"]),"text-optional":new Ne(pe.layout_symbol["text-optional"]),visibility:new Ne(pe.layout_symbol.visibility)})),paint:rx||(rx=new rr({"icon-opacity":new Je(pe.paint_symbol["icon-opacity"]),"icon-occlusion-opacity":new Je(pe.paint_symbol["icon-occlusion-opacity"]),"icon-emissive-strength":new Je(pe.paint_symbol["icon-emissive-strength"]),"text-emissive-strength":new Je(pe.paint_symbol["text-emissive-strength"]),"icon-color":new Je(pe.paint_symbol["icon-color"]),"icon-halo-color":new Je(pe.paint_symbol["icon-halo-color"]),"icon-halo-width":new Je(pe.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Je(pe.paint_symbol["icon-halo-blur"]),"icon-translate":new Ne(pe.paint_symbol["icon-translate"]),"icon-translate-anchor":new Ne(pe.paint_symbol["icon-translate-anchor"]),"icon-image-cross-fade":new Ne(pe.paint_symbol["icon-image-cross-fade"]),"text-opacity":new Je(pe.paint_symbol["text-opacity"]),"text-occlusion-opacity":new Je(pe.paint_symbol["text-occlusion-opacity"]),"text-color":new Je(pe.paint_symbol["text-color"],{runtimeType:vn,getOverride:r=>r.textColor,hasOverride:r=>!!r.textColor}),"text-halo-color":new Je(pe.paint_symbol["text-halo-color"]),"text-halo-width":new Je(pe.paint_symbol["text-halo-width"]),"text-halo-blur":new Je(pe.paint_symbol["text-halo-blur"]),"text-translate":new Ne(pe.paint_symbol["text-translate"]),"text-translate-anchor":new Ne(pe.paint_symbol["text-translate-anchor"]),"icon-color-saturation":new Ne(pe.paint_symbol["icon-color-saturation"]),"icon-color-contrast":new Ne(pe.paint_symbol["icon-color-contrast"]),"icon-color-brightness-min":new Ne(pe.paint_symbol["icon-color-brightness-min"]),"icon-color-brightness-max":new Ne(pe.paint_symbol["icon-color-brightness-max"]),"symbol-z-offset":new Je(pe.paint_symbol["symbol-z-offset"]),"icon-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"}),"icon-halo-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"}),"text-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"}),"text-halo-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"})}))},$m);class Kp extends Xr{constructor(e,i,s,a){super(e,Zm(),i,s,a),this._colorAdjustmentMatrix=Dt([]),this.hasInitialOcclusionOpacityProperties=e.paint!==void 0&&("icon-occlusion-opacity"in e.paint||"text-occlusion-opacity"in e.paint)}recalculate(e,i){super.recalculate(e,i),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment"));const s=this.layout.get("text-writing-mode");if(s){const a=[];for(const u of s)a.indexOf(u)<0&&a.push(u);this.layout._values["text-writing-mode"]=a}else this.layout._values["text-writing-mode"]=this.layout.get("symbol-placement")==="point"?["horizontal"]:["horizontal","vertical"];this._setPaintOverrides()}getColorAdjustmentMatrix(e,i,s,a){return this._saturation===e&&this._contrast===i&&this._brightnessMin===s&&this._brightnessMax===a||(this._colorAdjustmentMatrix=function(u,h,f,_){u=Zr(u),h=un(h);const g=Kr(),v=u/3,b=1-2*v,w=[b,v,v,0,v,b,v,0,v,v,b,0,0,0,0,1],E=.5-.5*h,A=_-f;return zi(g,[A,0,0,0,0,A,0,0,0,0,A,0,f,f,f,1],[h,0,0,0,0,h,0,0,0,0,h,0,E,E,E,1]),zi(g,g,w),g}(e,i,s,a),this._saturation=e,this._contrast=i,this._brightnessMin=s,this._brightnessMax=a),this._colorAdjustmentMatrix}getValueAndResolveTokens(e,i,s,a){const u=this.layout.get(e).evaluate(i,{},s,a),h=this._unevaluatedLayout._values[e];return h.isDataDriven()||Uc(h.value)||!u?u:function(f,_){return _.replace(/{([^{}]+)}/g,(g,v)=>v in f?String(f[v]):"")}(i.properties,u)}createBucket(e){return new Yp(e)}queryRadius(){return 0}queryIntersectsFeature(){return!1}_setPaintOverrides(){for(const e of Zm().paint.overridableProperties){if(!Kp.hasPaintOverride(this.layout,e))continue;const i=this.paint.get(e),s=new nx(i),a=new Sa(s,i.property.specification,this.scope,this.options);let u=null;u=i.value.kind==="constant"||i.value.kind==="source"?new Ml("source",a):new Cl("composite",a,i.value.zoomStops,i.value.interpolationType),this.paint._values[e]=new Ma(i.property,u,i.parameters)}}_handleOverridablePaintPropertyUpdate(e,i,s){return!(!this.layout||i.isDataDriven()||s.isDataDriven())&&Kp.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,i){const s=e.get("text-field"),a=Zm().paint.properties[i];let u=!1;const h=f=>{for(const _ of f)if(a.overrides&&a.overrides.hasOverride(_))return void(u=!0)};if(s.value.kind==="constant"&&s.value.value instanceof nn)h(s.value.value.sections);else if(s.value.kind==="source"){const f=g=>{u||(g instanceof Mt&&et(g.value)===hl?h(g.value.sections):g instanceof ha?h(g.sections):g.eachChild(f))},_=s.value;_._styleExpression&&f(_._styleExpression.expression)}return u}getProgramIds(){return["symbol"]}getDefaultProgramParams(e,i,s){return{config:new Ba(this,{zoom:i,lut:s}),overrideFog:!1}}hasElevation(){return this.layout&&this.layout.get("symbol-elevation-reference")==="hd-road-markup"}}let sx,ox,ax,lx;var Hm=ii([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);function Wm(r){switch(r){case WebGL2RenderingContext.RGBA8: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 Xm(r){switch(r){case WebGL2RenderingContext.RGBA8:return WebGL2RenderingContext.UNSIGNED_BYTE;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}}class Ym{constructor(e,i,s,a){this.context=e,this.format=s,this.useMipmap=a&&a.useMipmap,this.texture=e.gl.createTexture(),this.update(i,{premultiply:a&&a.premultiply})}update(e,i){const s=e&&e instanceof HTMLVideoElement&&e.width===0?e.videoWidth:e.width,a=e&&e instanceof HTMLVideoElement&&e.height===0?e.videoHeight:e.height,{context:u}=this,{gl:h}=u,{x:f,y:_}=i&&i.position?i.position:{x:0,y:0},g=f+s,v=_+a;!this.size||this.size[0]===g&&this.size[1]===v||(h.bindTexture(h.TEXTURE_2D,null),h.deleteTexture(this.texture),this.texture=h.createTexture(),this.size=null),h.bindTexture(h.TEXTURE_2D,this.texture),u.pixelStoreUnpackFlipY.set(!1),u.pixelStoreUnpack.set(1),u.pixelStoreUnpackPremultiplyAlpha.set(this.format===h.RGBA8&&(!i||i.premultiply!==!1));const b=e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageData||ImageBitmap&&e instanceof ImageBitmap;if(!this.size&&g>0&&v>0){const w=this.useMipmap?Math.floor(Math.log2(Math.max(g,v)))+1:1;h.texStorage2D(h.TEXTURE_2D,w,this.format,g,v),this.size=[g,v]}if(this.size)if(b)h.texSubImage2D(h.TEXTURE_2D,0,f,_,Wm(this.format),Xm(this.format),e);else{const w=e.data;w&&h.texSubImage2D(h.TEXTURE_2D,0,f,_,s,a,Wm(this.format),Xm(this.format),w)}this.useMipmap&&h.generateMipmap(h.TEXTURE_2D)}bind(e,i,s=!1){const{context:a}=this,{gl:u}=a;u.bindTexture(u.TEXTURE_2D,this.texture),e!==this.minFilter&&(u.texParameteri(u.TEXTURE_2D,u.TEXTURE_MAG_FILTER,e),u.texParameteri(u.TEXTURE_2D,u.TEXTURE_MIN_FILTER,this.useMipmap&&!s?e===u.NEAREST?u.NEAREST_MIPMAP_NEAREST:u.LINEAR_MIPMAP_LINEAR:e),this.minFilter=e),i!==this.wrapS&&(u.texParameteri(u.TEXTURE_2D,u.TEXTURE_WRAP_S,i),u.texParameteri(u.TEXTURE_2D,u.TEXTURE_WRAP_T,i),this.wrapS=i)}bindExtraParam(e,i,s,a,u){const{context:h}=this,{gl:f}=h;f.bindTexture(f.TEXTURE_2D,this.texture),i!==this.magFilter&&(f.texParameteri(f.TEXTURE_2D,f.TEXTURE_MAG_FILTER,i),this.magFilter=i),e!==this.minFilter&&(f.texParameteri(f.TEXTURE_2D,f.TEXTURE_MIN_FILTER,this.useMipmap?e===f.NEAREST?f.NEAREST_MIPMAP_NEAREST:f.LINEAR_MIPMAP_LINEAR:e),this.minFilter=e),s!==this.wrapS&&(f.texParameteri(f.TEXTURE_2D,f.TEXTURE_WRAP_S,s),this.wrapS=s),a!==this.wrapT&&(f.texParameteri(f.TEXTURE_2D,f.TEXTURE_WRAP_T,a),this.wrapT=a),u!==this.compareMode&&(u?(f.texParameteri(f.TEXTURE_2D,f.TEXTURE_COMPARE_MODE,f.COMPARE_REF_TO_TEXTURE),f.texParameteri(f.TEXTURE_2D,f.TEXTURE_COMPARE_FUNC,u)):f.texParameteri(f.TEXTURE_2D,f.TEXTURE_COMPARE_MODE,f.NONE),this.compareMode=u)}destroy(){const{gl:e}=this.context;e.deleteTexture(this.texture),this.texture=null}}class Jp{constructor(e,i){this.context=e,this.texture=i}bind(e,i){const{context:s}=this,{gl:a}=s;a.bindTexture(a.TEXTURE_2D,this.texture),e!==this.minFilter&&(a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,e),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,e),this.minFilter=e),i!==this.wrapS&&(a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_S,i),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_T,i),this.wrapS=i)}}function Qp(r,e,i,s,a,u,h,f){const _=[r,e,1,i,s,1,a,u,1],g=[h,f,1],v=sr([],_),[b,w,E]=Jo(g,g,v);return pr(_,_,[b,0,0,0,w,0,0,0,E])}function cx(r,e,i,s,a,u,h,f){const _=function(g,v,b,w,E,A,P,D){const k=Qp(0,0,1,0,1,1,0,1),j=Qp(g,v,b,w,E,A,P,D);return pr(j,j,sr([],k))}(r,e,i,s,a,u,h,f);return[_[2]/_[8]/We,_[5]/_[8]/We]}function ef(r){return[r[0],Math.min(Math.max(r[1],-85.051129),Ae)]}class ux extends Io{constructor(e,i,s,a){super(),this.id=e,this.dispatcher=s,this.coordinates=i.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.onNorthPole=!1,this.onSouthPole=!1,this.setEventedParent(a),this.options=i,this._dirty=!1}load(e,i){if(this._loaded=i||!1,this.fire(new Eo("dataloading",{dataType:"source"})),this.url=this.options.url,!this.url)return e&&(this.coordinates=e),this._loaded=!0,void this._finishLoading();this._imageRequest=Cu(this.map._requestManager.transformRequest(this.url,ol.Image),(s,a)=>{this._imageRequest=null,this._loaded=!0,s?this.fire(new fc(s)):a&&(this.image=a instanceof HTMLImageElement?Hn.getImageData(a):a,this._dirty=!0,this.width=this.image.width,this.height=this.image.height,e&&(this.coordinates=e),this._finishLoading())})}lo

vendor: 4,996 bytes, line 14

14aded(){return this._loaded}updateImage(e){return e.url?(this._imageRequest&&e.url!==this.options.url&&(this._imageRequest.cancel(),this._imageRequest=null),this.options.url=e.url,this.load(e.coordinates,this._loaded),this):this}setTexture(e){if(!(e.handle instanceof WebGLTexture))throw new Error("The provided handle is not a WebGLTexture instance");return this.texture=new Jp(this.map.painter.context,e.handle),this.width=e.dimensions[0],this.height=e.dimensions[1],this._dirty=!1,this._loaded=!0,this._finishLoading(),this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new Eo("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(e){this.map=e,this.load()}onRemove(e){this._imageRequest&&(this._imageRequest.cancel(),this._imageRequest=null),!this.texture||this.texture instanceof Jp||this.texture.destroy(),this.boundsBuffer&&(this.boundsBuffer.destroy(),this.elevatedGlobeVertexBuffer&&this.elevatedGlobeVertexBuffer.destroy(),this.elevatedGlobeIndexBuffer&&this.elevatedGlobeIndexBuffer.destroy())}setCoordinates(e){if(this.coordinates=e,this._boundsArray=void 0,this._unsupportedCoords=!1,!e.length)return this;this.onNorthPole=!1,this.onSouthPole=!1;let i=e[0][1],s=e[0][1];for(const u of e)u[1]>s&&(s=u[1]),u[1]<i&&(i=u[1]);const a=(s+i)/2;if(a>Ae?this.onNorthPole=!0:a<-85.051129&&(this.onSouthPole=!0),!this.onNorthPole&&!this.onSouthPole){const u=e.map(le.fromLngLat);this.tileID=function(h){let f=1/0,_=1/0,g=-1/0,v=-1/0;for(const P of h)f=Math.min(f,P.x),_=Math.min(_,P.y),g=Math.max(g,P.x),v=Math.max(v,P.y);const b=Math.max(g-f,v-_),w=Math.max(0,Math.floor(-Math.log(b)/Math.LN2)),E=Math.pow(2,w);let A=Math.floor((f+g)/2*E);return A>1&&(A-=1),new Wl(w,A,Math.floor((_+v)/2*E))}(u),this.minzoom=this.maxzoom=this.tileID.z}return this.fire(new Eo("data",{dataType:"source",sourceDataType:"content"})),this}_clear(){this._boundsArray=void 0,this._unsupportedCoords=!1}_prepareData(e){for(const k in this.tiles){const j=this.tiles[k];j.state!=="loaded"&&(j.state="loaded",j.texture=this.texture)}if(this._boundsArray||this.onNorthPole||this.onSouthPole||this._unsupportedCoords)return;const i=Qh(new Wl(0,0,0),this.map.transform.projection),s=[i.projection.project(this.coordinates[0][0],this.coordinates[0][1]),i.projection.project(this.coordinates[1][0],this.coordinates[1][1]),i.projection.project(this.coordinates[2][0],this.coordinates[2][1]),i.projection.project(this.coordinates[3][0],this.coordinates[3][1])];if(!function(k){const j=k[1].x-k[0].x,G=k[1].y-k[0].y,z=k[2].x-k[1].x,N=k[2].y-k[1].y,q=k[3].x-k[2].x,H=k[3].y-k[2].y,oe=k[0].x-k[3].x,re=k[0].y-k[3].y,ae=j*N-z*G,he=z*H-q*N,Te=q*re-oe*H,Oe=oe*G-j*re;return ae>0&&he>0&&Te>0&&Oe>0||ae<0&&he<0&&Te<0&&Oe<0}(s))return console.warn("Image source coordinates are defining non-convex area in the Mercator projection"),void(this._unsupportedCoords=!0);const a=Qh(this.tileID,this.map.transform.projection),[u,h,f,_]=this.coordinates.map(k=>{const j=a.projection.project(k[0],k[1]);return Yy(a,j)._round()});this.perspectiveTransform=cx(u.x,u.y,h.x,h.y,f.x,f.y,_.x,_.y);const g=this._boundsArray=new Pa;g.emplaceBack(u.x,u.y,0,0),g.emplaceBack(h.x,h.y,We,0),g.emplaceBack(_.x,_.y,0,We),g.emplaceBack(f.x,f.y,We,We),this.boundsBuffer&&(this.boundsBuffer.destroy(),this.elevatedGlobeVertexBuffer&&this.elevatedGlobeVertexBuffer.destroy(),this.elevatedGlobeIndexBuffer&&this.elevatedGlobeIndexBuffer.destroy()),this.boundsBuffer=e.createVertexBuffer(g,Hm.members),this.boundsSegments=or.simpleSegment(0,0,4,2);const v=[],b=[ef((w=this.coordinates)[0]),ef(w[1]),ef(w[2]),ef(w[3])];var w;const[E,A,P,D]=function(k){let j=k[0][0],G=j,z=k[0][1],N=z;for(let q=1;q<k.length;q++)k[q][0]<j?j=k[q][0]:k[q][0]>G&&(G=k[q][0]),k[q][1]<z?z=k[q][1]:k[q][1]>N&&(N=k[q][1]);return[j,z,G-j,N-z]}(b);{const k=new Pa,[j,G,z,N]=function(Ee){let Le=Ee[0].x,be=Le,Se=Ee[0].y,Ue=Se;for(let Ge=1;Ge<Ee.length;Ge++)Ee[Ge].x<Le?Le=Ee[Ge].x:Ee[Ge].x>be&&(be=Ee[Ge].x),Ee[Ge].y<Se?Se=Ee[Ge].y:Ee[Ge].y>Ue&&(Ue=Ee[Ge].y);return[Le,Se,be-Le,Ue-Se]}(s),q=Ee=>[(Ee.x-j)/z,(Ee.y-G)/N],[H,oe,re,ae]=s.map(q),he=function(Ee,Le,be,Se,Ue,Ge,_t,ot){const Ye=Qp(0,0,1,0,1,1,0,1);return pr(Ye,Ye,sr([],Qp(Ee,Le,be,Se,Ue,Ge,_t,ot)))}(H[0],H[1],oe[0],oe[1],re[0],re[1],ae[0],ae[1]);this.elevatedGlobePerspectiveTransform=cx(H[0],H[1],oe[0],oe[1],re[0],re[1],ae[0],ae[1]);const Te=(Ee,Le)=>{v.push(Ee.lng);const be=Math.round((Ee.lng-E)/P*We),Se=Math.round((Ee.lat-A)/D*We),Ue=q(Le),Ge=Jo([],[Ue[0],Ue[1],1],he),_t=Math.round(Ge[0]/Ge[2]*We),ot=Math.round(Ge[1]/Ge[2]*We);k.emplaceBack(be,Se,_t,ot)},Oe=s[3].x-s[0].x,ze=s[3].y-s[0].y,ke=s[2].x-s[1].x,Be=s[2].y-s[1].y;for(let Ee=0;Ee<65;Ee++){const Le=Ee/64,be=[s[0].x+Le*Oe,s[0].y+Le*ze],Se=[s[1].x+Le*ke,s[1].y+Le*Be],Ue=Se[0]-be[0],Ge=Se[1]-be[1];for(let _t=0;_t<65;_t++){const ot=_t/64,Ye={x:be[0]+Ue*ot,y:be[1]+Ge*ot};Te(i.projection.unproject(Ye.x,Ye.y),Ye)}}this.elevatedGlobeVertexBuffer=e.createVertexBuffer(k,Hm.members)}{this.maxLongitudeTriangleSize=0;let k=[],j=new Br;

14const G=(z,N,q)=>{j.emplaceBack(z,N,q);const H=v[z],oe=v[N],re=v[q],ae=Math.min(Math.min(H,oe),re),he=Math.max(Math.max(H,oe),re)-ae;he>this.maxLongitudeTriangleSize&&(this.maxLongitudeTriangleSize=he),k.push(ae+he/2)};for(let z=0;z<64;z++)for(let N=0;N<64;N++){const q=65*z+N,H=q+1,oe=q+65,re=oe+1;G(q,oe,H),G(H,oe,re)}[k,j]=function(z,N){const q=Array.from({length:z.length},(re,ae)=>ae);q.sort((re,ae)=>z[re]-z[ae]);const H=[],oe=new Br;for(let re=0;re<q.length;re++){const ae=q[re];H.push(z[ae]);const he=3*ae,Te=he+1;oe.emplaceBack(N.uint16[he],N.uint16[Te],N.uint16[Te+1])}return[H,oe]}(k,j),this.elevatedGlobeTrianglesCenterLongitudes=k,this.elevatedGlobeIndexBuffer=e.createIndexBuffer(j)}this.elevatedGlobeSegments=or.simpleSegment(0,0,4225,8192),this.elevatedGlobeGridMatrix=new Float32Array([0,P/We,0,D/We,0,0,A,E,0])}prepare(){const e=Object.keys(this.tiles).length!==0;if(this.tileID&&!e)return;const i=this.map.painter.context,s=i.gl;!this._dirty||this.texture instanceof Jp||(this.texture?this.texture.update(this.image):(this.texture=new Ym(i,this.image,s.RGBA8),this.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE)),this._dirty=!1),e&&this._prepareData(i)}loadTile(e,i){this.tileID&&this.tileID.equals(e.tileID.canonical)?(this.tiles[String(e.tileID.wrap)]=e,e.buckets={},i(null)):(e.state="errored",i(null))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}getSegmentsForLongitude(e){const i=this.elevatedGlobeSegments;if(!this.elevatedGlobeTrianglesCenterLongitudes||!i)return null;const s=this.elevatedGlobeTrianglesCenterLongitudes;let a=(u=e+180)+360*Math.round((s[0]-u)/360);var u;const h=new or,f=(b,w)=>{h.segments.push({vertexOffset:0,primitiveOffset:b,vertexLength:i.segments[0].vertexLength,primitiveLength:w,sortKey:void 0,vaos:{}})},_=.51*this.maxLongitudeTriangleSize;if(Math.abs(s[0]-a)<=_){const b=Rr(s,0,s.length,a+_);return b===s.length||f(b,Ki(s,b+1,s.length,a+360-_)-b),h}a<s[0]&&(a+=360);const g=Ki(s,0,s.length,a-_);if(g===s.length)return f(0,s.length),h;f(0,g-0);const v=Rr(s,g+1,s.length,a+_);return v!==s.length&&f(v,s.length-v),h}}const D1=(Math.pow(256,2)-1)/16907520;class hx extends Xr{constructor(e,i,s,a){super(e,{layout:ax||(ax=new rr({visibility:new Ne(pe.layout_raster.visibility)})),paint:lx||(lx=new rr({"raster-opacity":new Ne(pe.paint_raster["raster-opacity"]),"raster-color":new Vo(pe.paint_raster["raster-color"]),"raster-color-mix":new Ne(pe.paint_raster["raster-color-mix"]),"raster-color-range":new Ne(pe.paint_raster["raster-color-range"]),"raster-hue-rotate":new Ne(pe.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Ne(pe.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Ne(pe.paint_raster["raster-brightness-max"]),"raster-saturation":new Ne(pe.paint_raster["raster-saturation"]),"raster-contrast":new Ne(pe.paint_raster["raster-contrast"]),"raster-resampling":new Ne(pe.paint_raster["raster-resampling"]),"raster-fade-duration":new Ne(pe.paint_raster["raster-fade-duration"]),"raster-emissive-strength":new Ne(pe.paint_raster["raster-emissive-strength"]),"raster-array-band":new Ne(pe.paint_raster["raster-array-band"]),"raster-elevation":new Ne(pe.paint_raster["raster-elevation"]),"raster-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"})}))},i,s,a),this.updateColorRamp(),this._curRampRange=[NaN,NaN]}getProgramIds(){return["raster"]}hasColorMap(){return!!this._transitionablePaint._values["raster-color"].value.value}tileCoverLift(){return this.paint.get("raster-elevation")}isDraped(e){return!(e&&e._source instanceof ux&&(e._source.onNorthPole||e._source.onSouthPole))&&this.paint.get("raster-elevation")===0}_handleSpecialPaintPropertyUpdate(e){e!=="raster-color"&&e!=="raster-color-range"||(this._curRampRange=[NaN,NaN],this.updateColorRamp())}updateColorRamp(e){if(!this.hasColorMap()||!this._curRampRange)return;const i=this._transitionablePaint._values["raster-color"].value.expression,[s,a]=e||this._transitionablePaint._values["raster-color-range"].value.expression.evaluate({zoom:0})||[NaN,NaN];isNaN(s)&&isNaN(a)||s===this._curRampRange[0]&&a===this._curRampRange[1]||(this.colorRamp=Dh({expression:i,evaluationKey:"rasterValue",image:this.colorRamp,clips:[{start:s,end:a}],resolution:256}),this.colorRampTexture=null,this._curRampRange=[s,a])}}let dx,px,fx,mx,_x;class gx extends Xr{constructor(e,i,s,a){super(e,{layout:dx||(dx=new rr({visibility:new Ne(pe["layout_raster-particle"].visibility)})),paint:px||(px=new rr({"raster-particle-array-band":new Ne(pe["paint_raster-particle"]["raster-particle-array-band"]),"raster-particle-count":new Ne(pe["paint_raster-particle"]["raster-particle-count"]),"raster-particle-color":new Vo(pe["paint_raster-particle"]["raster-particle-color"]),"raster-particle-max-speed":new Ne(pe["paint_raster-particle"]["raster-particle-max-speed"]),"raster-particle-speed-factor":new Ne(pe["paint_raster-particle"]["raster-particle-speed-factor"]),"raster-particle-fade-opacity-factor":new Ne(pe["paint_raster-particle"]["raster-particle-fade-opacity-factor"]),"raster-particle-reset-rate-factor":new Ne(pe["paint_raster-particle"]["raster-particle-reset-rate-factor"]),"raster-particle-elevation":new Ne(pe["paint_raster-particle"]["raster-particle-elevation"]),"raster-particle-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"})}))},i,s,a),this._updateColorRamp(),this.lastInvalidatedAt=Hn.now()}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,i=this._transitionablePaint._values["raster-particle-max-speed"].value.expression.evaluate({zoom:0});this.colorRamp=Dh({expression:e,evaluationKey:"rasterParticleSpeed",image:this.colorRamp,clips:[{start:0,end:i}],resolution:256}),this.colorRampTexture=null}

vendor: 2,999 bytes, line 14

14_invalidateAnimationState(){this.lastInvalidatedAt=Hn.now()}tileCoverLift(){return this.paint.get("raster-particle-elevation")}}class L1 extends Xr{constructor(e,i){super(e,{},i,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 Km(r,e,i){const s=[0,0,1],a=Bs([]);return Vs(a,a,i?-ni(r)+Math.PI:ni(r)),Ns(a,a,-ni(e)),ms(s,s,a),tr(s,s)}function yx(r,e){const i=tf(r.projection,r.zoom,r.width,r.height),s=function(u,h,f,_,g){const v=new V(f.lng-180*Za,f.lat),b=new V(f.lng+180*Za,f.lat),w=u.project(v.lng,v.lat),E=u.project(b.lng,b.lat),A=-Math.atan2(E.y-w.y,E.x-w.x),P=le.fromLngLat(f);P.y=Q(P.y,-1+Za,1-Za);const D=P.toLngLat(),k=u.project(D.lng,D.lat),j=le.fromLngLat(D);j.x+=Za;const G=j.toLngLat(),z=u.project(G.lng,G.lat),N=vx(z.x-k.x,z.y-k.y,A),q=le.fromLngLat(D);q.y+=Za;const H=q.toLngLat(),oe=u.project(H.lng,H.lat),re=vx(oe.x-k.x,oe.y-k.y,A),ae=Math.abs(N.x)/Math.abs(re.y),he=Dt([]);mn(he,he,-A*(1-(g?0:_)));const Te=Dt([]);return dr(Te,Te,[1,1-(1-ae)*_,1]),Te[4]=-re.x/re.y*_,mn(Te,Te,A),zi(Te,he,Te),Te}(r.projection,0,r.center,i,e),a=xx(r);return dr(s,s,[a,a,1]),s}function xx(r){const e=r.projection,i=tf(r.projection,r.zoom,r.width,r.height),s=Jm(e,r.center),a=Jm(e,V.convert(e.center));return Math.pow(2,s*i+(1-i)*a)}function tf(r,e,i,s,a=1/0){const u=r.range;if(!u)return 0;const h=Math.min(a,Math.max(i,s)),f=Math.log(h/1024)/Math.LN2;return ce(u[0]+f,u[1]+f,e)}const Za=1/4e4;function Jm(r,e){const i=Q(e.lat,-85.051129,Ae),s=new V(e.lng-180*Za,i),a=new V(e.lng+180*Za,i),u=r.project(s.lng,i),h=r.project(a.lng,i),f=le.fromLngLat(s),_=le.fromLngLat(a),g=h.x-u.x,v=h.y-u.y,b=_.x-f.x,w=_.y-f.y,E=Math.sqrt((b*b+w*w)/(g*g+v*v));return Math.log(E)/Math.LN2}function vx(r,e,i){const s=Math.cos(i),a=Math.sin(i);return{x:r*s-e*a,y:r*a+e*s}}function bx(r,e,i){Dt(r),mn(r,r,ni(e[2])),Dn(r,r,ni(e[0])),cn(r,r,ni(e[1])),dr(r,r,i),zi(r,r,[1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1])}function rf(r,e,i,s,a,u,h,f){const _=[i[0]-e[0],i[1]-e[1],0],g=[s[0]-e[0],s[1]-e[1],0];if(Jr(_)<1e-12||Jr(g)<1e-12)return Bs(r);const v=Pr([],_,g);tr(v,v),Cr(g,s,e),_[2]=(u-a)*f,g[2]=(h-a)*f;const b=_;return Pr(b,_,g),tr(b,b),ia(r,v,b)}function Qm(r,e,i=!1){const s=Ua(e.zoom),a=function(u,h,f){const _=h.worldSize,g=[u[12],u[13],u[14]],v=fe(g[1]/_),b=ne(g[0]/_),w=Dt([]),E=ie(1,v)*_,A=ie(1,0)*_*Fe(v,h.zoom),P=1/om(_);let D=A*P;if(f){const z=tf(h.projection,h.zoom,h.width,h.height,1024);D=P*h.projection.pixelSpaceConversion(h.center.lat,_,z)}const k=R(v,b);

14xr(k,k,Xi([],tr([],k),E*D*g[2]));const j=function(z){const N=[z[0],z[1],z[2]];let q=[0,1,0];const H=Pr([],q,N);return Pr(q,N,H),Yo(q)===0&&(q=[0,1,0],Pr(H,N,q)),tr(H,H),tr(q,q),tr(N,N),[H[0],H[1],H[2],0,q[0],q[1],q[2],0,N[0],N[1],N[2],0,z[0],z[1],z[2],1]}(k);dr(w,w,[D,D,D*E]),Fr(w,w,[-g[0],-g[1],-g[2]]);const G=zi([],h.globeMatrix,j);return zi(G,G,w),zi(G,G,u),G}(r,e,i);if(s>0){const u=function(h,f){const _=f.worldSize,g=ie(1,0)*_*Fe(f.center.lat,f.zoom)/om(_),v=ie(1,f.center.lat)*_,b=Dt([]);return cn(b,b,ni(f.center.lng)),Dn(b,b,ni(f.center.lat)),Fr(b,b,[0,0,m]),dr(b,b,[g,g,g*v]),Fr(b,b,[f.point.x-.5*_,f.point.y-.5*_,0]),zi(b,b,h),zi(b,f.globeMatrix,b)}(r,e);return function(h,f,_){const g=(A,P,D)=>{const k=Jr(A),j=Jr(P),G=qo(A,P,D);return Xi(G,G,1/Jr(G)*Tt(k,j,D))},v=g([h[0],h[1],h[2]],[f[0],f[1],f[2]],_),b=g([h[4],h[5],h[6]],[f[4],f[5],f[6]],_),w=g([h[8],h[9],h[10]],[f[8],f[9],f[10]],_),E=qo([h[12],h[13],h[14]],[f[12],f[13],f[14]],_);return[v[0],v[1],v[2],0,b[0],b[1],b[2],0,w[0],w[1],w[2],0,E[0],E[1],E[2],1]}(a,u,s)}return a}function wx(r,e,i,s){const a=si.projectAabbCorners(s,i);let u=Number.MAX_VALUE,h=-1;for(let g=0;g<a.length;++g){const v=a[g];v[0]=(.5*v[0]+.5)*e.width,v[1]=(.5-.5*v[1])*e.height,v[2]<u&&(h=g,u=v[2])}const f=g=>new He(a[g][0],a[g][1]);let _;switch(h){case 0:case 6:_=[f(1),f(5),f(4),f(7),f(3),f(2),f(1)];break;case 1:case 7:_=[f(0),f(4),f(5),f(6),f(2),f(3),f(0)];break;case 3:case 5:_=[f(1),f(0),f(4),f(7),f(6),f(2),f(1)];break;default:_=[f(1),f(5),f(6),f(7),f(3),f(0),f(1)]}if(fn(r,_))return u}const F1=ii([{name:"a_pos_3f",components:3,type:"Float32"}]),k1=ii([{name:"a_color_3f",components:3,type:"Float32"}]),O1=ii([{name:"a_color_4f",components:4,type:"Float32"}]),B1=ii([{name:"a_uv_2f",components:2,type:"Float32"}]),N1=ii([{name:"a_normal_3f",components:3,type:"Float32"}]),V1=ii([{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"}]),U1=ii([{name:"a_pbr",components:4,type:"Uint16"},{name:"a_heightBasedEmissiveStrength",components:3,type:"Float32"}]),Tx={None:0,Model:1,Symbol:2,FillExtrusion:4};class nf{constructor(e,i,s,a){this.message=(e?`${e}: `:"")+s,a&&(this.identifier=a),i!=null&&i.__line__&&(this.line=i.__line__)}}function e_(r,e){const i=r.indexOf("://")===-1;try{return new URL(r,i&&e?"http://example.com":void 0),!0}catch{return!1}}class Sx{constructor(e,i){this.feature=e,this.instancedDataOffset=i,this.instancedDataCount=0,this.rotation=[0,0,0],this.scale=[1,1,1],this.translation=[0,0,0]}}class Ex{constructor(){this.instancedDataArray=new Fa,this.instancesEvaluatedElevation=[],this.features=[],this.idToFeaturesIndex={}}}class t_{constructor(e){this.zoom=e.zoom,this.canonical=e.canonical,this.layers=e.layers,this.layerIds=this.layers.map(i=>i.fqid),this.projection=e.projection,this.index=e.index,this.worldview=e.worldview,this.hasZoomDependentProperties=this.layers[0].isZoomDependent(),this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.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?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}updateFootprints(e,i){}populate(e,i,s,a){this.tileToMeter=we(s);const u=this.layers[0]._featureFilter.needGeometry;this.lookup=new Uint8Array(this.lookupDim*this.lookupDim);for(const{feature:h,id:f,index:_,sourceLayerIndex:g}of e){const v=f??(h.properties&&h.properties.hasOwnProperty("id")?h.properties.id:void 0),b=Qe(h,u);if(!this.layers[0]._featureFilter.filter(new Ti(this.zoom,{worldview:this.worldview}),b,s))continue;const w={id:v,sourceLayerIndex:g,index:_,geometry:u?b.geometry:rt(h,s,a),properties:h.properties,type:h.type,patterns:{}},E=this.addFeature(w,w.geometry,b);E&&i.featureIndex.insert(h,w.geometry,_,g,this.index,this.instancesPerModel[E].instancedDataArray.length,We/32)}this.lookup=null}update(e,i,s,a){for(const u in this.instancesPerModel){const h=this.instancesPerModel[u];for(const f in e)h.idToFeaturesIndex.hasOwnProperty(f)&&(this.evaluate(h.features[h.idToFeaturesIndex[f]],e[f],h,!0),this.uploaded=!1)}this.maxHeight=0}updateZoomBasedPaintProperties(){if(!this.hasZoomDependentProperties)return!1;let e=!1;for(const i in this.instancesPerModel){const s=this.instancesPerModel[i];for(const a of s.features){const u=this.layers[0],h=a.feature,f=this.canonical,_=u.paint.get("model-rotation").evaluate(h,{},f),g=u.paint.get("model-scale").evaluate(h,{},f),v=u.paint.get("model-translation").evaluate(h,{},f);Zn(a.rotation,_)&&Zn(a.scale,g)&&Zn(a.translation,v)||(this.evaluate(a,a.featureStates,s,!0),e=!0)}}return e}updateReplacement(e,i,s,a){if(i.updateTime===this.replacementUpdateTime)return!1;this.replacementUpdateTime=i.updateTime;const u=i.getReplacementRegionsForTile(e.toUnwrapped(),!0);if(ym(this.activeReplacements,u))return!1;this.activeReplacements=u;let h=!1;for(const f in this.instancesPerModel){const _=this.instancesPerModel[f],g=_.instancedDataArray;for(const v of _.features){const b=v.instancedDataOffset,w=v.instancedDataCount;for(let E=0;E<w;E++){const A=16*(E+b);let P=g.float32[A+0];const D=P>We;P=D?P-We:P;

14const k=Math.floor(P),j=g.float32[A+1];let G=!1;for(const z of this.activeReplacements)if(!gg(z,s,Tx.Model,a)&&!(z.min.x>k||k>z.max.x||z.min.y>j||j>z.max.y)&&(G=Tg(wg(k,j,e.canonical,z.footprintTileId.canonical),z.footprint),G))break;g.float32[A]=G?P+We:P,h=h||G!==D}}}return h}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 i in this.instancesPerModel){const s=this.instancesPerModel[i];s.instancedDataArray.length<0||s.instancedDataArray.length===0||(s.instancedDataBuffer?s.instancedDataBuffer.updateData(s.instancedDataArray):s.instancedDataBuffer=e.createVertexBuffer(s.instancedDataArray,V1.members,!0,void 0,this.instanceCount))}this.uploaded=!0}destroy(){for(const i in this.instancesPerModel){const s=this.instancesPerModel[i];s.instancedDataArray.length!==0&&s.instancedDataBuffer&&s.instancedDataBuffer.destroy()}const e=this.layers[0].modelManager;if(e&&this.modelUris&&this.modelsRequested)for(const i of this.modelUris)e.removeModel(i,"",!0)}addFeature(e,i,s){const a=this.layers[0],u=a.layout.get("model-id").evaluate(s,{},this.canonical);if(!u)return kt(`modelId is not evaluated for layer ${a.id} and it is not going to get rendered.`),u;(e_(u,!1)||this.styleDefinedModelURLs[u]!==void 0)&&(this.modelUris.includes(u)||this.modelUris.push(u)),this.instancesPerModel[u]||(this.instancesPerModel[u]=new Ex);const h=this.instancesPerModel[u],f=h.instancedDataArray,_=new Sx(s,f.length);for(const g of i)for(const v of g){if(v.x<0||v.x>=We||v.y<0||v.y>=We)continue;const b=(this.lookupDim-1)/We,w=this.lookupDim*(v.y*b|0)+v.x*b|0;if(this.lookup){if(this.lookup[w]!==0)continue;this.lookup[w]=1}this.instanceCount++;const E=f.length;f.resize(E+1),h.instancesEvaluatedElevation.push(0),f.float32[16*E]=v.x,f.float32[16*E+1]=v.y}return _.instancedDataCount=h.instancedDataArray.length-_.instancedDataOffset,_.instancedDataCount>0&&(e.id&&(h.idToFeaturesIndex[e.id]=h.features.length),h.features.push(_),this.evaluate(_,{},h,!1)),u}getModelUris(){return this.modelUris}evaluate(e,i,s,a){const u=this.layers[0],h=e.feature,f=this.canonical,_=e.rotation=u.paint.get("model-rotation").evaluate(h,i,f),g=e.scale=u.paint.get("model-scale").evaluate(h,i,f),v=e.translation=u.paint.get("model-translation").evaluate(h,i,f),b=u.paint.get("model-color").evaluate(h,i,f);b.a=u.paint.get("model-color-mix-intensity").evaluate(h,i,f);const w=[];this.maxVerticalOffset<v[2]&&(this.maxVerticalOffset=v[2]),this.maxScale=Math.max(Math.max(this.maxScale,g[0]),Math.max(g[1],g[2])),bx(w,_,g);const E=Math.round(100*b.a)+b.b/1.05;for(let A=0;A<e.instancedDataCount;++A){const P=e.instancedDataOffset+A,D=16*P,k=s.instancedDataArray.float32;let j=0;a&&(j=k[D+6]-s.instancesEvaluatedElevation[P]);const G=0|k[D+1];k[D]=(0|k[D])+b.r/1.05,k[D+1]=G+b.g/1.05,k[D+2]=E,k[D+3]=1/(f.z>10?this.tileToMeter:we(f,G)),k[D+4]=v[0],k[D+5]=v[1],k[D+6]=v[2]+j,k[D+7]=w[0],k[D+8]=w[1],k[D+9]=w[2],k[D+10]=w[4],k[D+11]=w[5],k[D+12]=w[6],k[D+13]=w[8],k[D+14]=w[9],k[D+15]=w[10],s.instancesEvaluatedElevation[P]=v[2]}}}let Ix,Ax;tt(t_,"ModelBucket",{omit:["layers"]}),tt(Ex,"PerModelAttributes"),tt(Sx,"ModelFeature");const tc=64,xu={CoordinateSpaceTile:1,HasMapboxMeshFeatures:4,HasMeshoptCompression:8};function Mx(r,e,i,s,a,u,h,f,_,g=!1){const v=i.zoom,b=i.project(s),w=Fe(s.lat,v),E=1/w;Dt(r),Fr(r,r,[b.x+h[0]*E,b.y+h[1]*E,h[2]]);let A=1,P=1;const D=i.worldSize;if(g){if(i.projection.name==="mercator"){let z=0;i.elevation&&(z=i.elevation.getAtPointOrZero(new le(b.x/D,b.y/D),0));const N=en([],[b.x,b.y,z,1],i.projMatrix)[3]/i.cameraToCenterDistance;A=N,P=N*Fe(i.center.lat,v)}else if(i.projection.name==="globe"){const z=Qm(r,i),N=[0,0,0,1];en(N,N,zi([],i.projMatrix,z));const q=N[3]/i.cameraToCenterDistance,H=Ua(v),oe=i.projection.pixelsPerMeter(s.lat,D)*Fe(s.lat,v),re=i.projection.pixelsPerMeter(i.center.lat,D)*Fe(i.center.lat,v);A=q/Tt(oe,Me(i.center.lat),H),P=q*w/oe,A*=re,P*=re}}else A=E;dr(r,r,[A,A,P]);const k=[...r],j=e.orientation,G=[];if(bx(G,[j[0]+a[0],j[1]+a[1],j[2]+a[2]],u),zi(r,k,G),f&&i.elevation){let z=0;const N=[];if(_&&i.elevation){z=function(H,oe,re,ae,he){const Te=oe.elevation;if(!Te)return 0;const Oe=si.projectAabbCorners(re,ae),ze=ie(1,he.lat)*oe.worldSize,ke=function(Ve,Pt){const st=[0,0,1],lt=[{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 St of lt){const Ft=Ve[St.corners[0]],Lt=Ve[St.corners[1]],$t=Ve[St.corners[2]],Bt=[Lt[0]-Ft[0],Lt[1]-Ft[1],Pt*(Lt[2]-Ft[2])],Zt=Pr(Bt,Bt,[$t[0]-Ft[0],$t[1]-Ft[1],Pt*($t[2]-Ft[2])]);tr(Zt,Zt),St.dotProductWithUp=_r(Zt,st)}return lt.sort((St,Ft)=>St.dotProductWithUp-Ft.dotProductWithUp),lt[0].corners}(Oe,ze),Be=Oe[ke[0]],Ee=Oe[ke[1]],Le=Oe[ke[2]],be=Oe[ke[3]],Se=Te.getAtPointOrZero(new le(Be[0]/oe.worldSize,Be[1]/oe.worldSize),0),Ue=Te.getAtPointOrZero(new le(Ee[0]/oe.worldSize,Ee[1]/oe.worldSize),0),Ge=Te.getAtPointOrZero(new le(Le[0]/oe.worldSize,Le[1]/oe.worldSize),0),_t=Te.getAtPointOrZero(new le(be[0]/oe.worldSize,be[1]/

vendor: 5,272 bytes, line 14

14oe.worldSize),0),ot=(Se+_t)/2,Ye=(Ue+Ge)/2;return ot>Ye?Ue<Ge?rf(H,Ee,be,Be,Ue,_t,Se,ze):rf(H,Le,Be,be,Ge,Se,_t,ze):Se<_t?rf(H,Be,Ee,Le,Se,Ue,Ge,ze):rf(H,be,Le,Ee,_t,Ge,Ue,ze),Math.max(ot,Ye)}(N,i,e.aabb,r,s);const q=zi([],ns([],N),G);zi(r,k,q)}else z=i.elevation.getAtPointOrZero(new le(b.x/D,b.y/D),0);z!==0&&(r[14]+=z)}}function nd(r,e,i=!1){r.uploaded||(r.gfxTexture=new Ym(e,r.image,i?e.gl.R8:e.gl.RGBA8,{useMipmap:r.sampler.minFilter>=e.gl.NEAREST_MIPMAP_NEAREST}),r.uploaded=!0,r.image=null)}function j1(r,e,i){r.indexBuffer=e.createIndexBuffer(r.indexArray,!1,!0),r.vertexBuffer=e.createVertexBuffer(r.vertexArray,F1.members,!1,!0),r.normalArray&&(r.normalBuffer=e.createVertexBuffer(r.normalArray,N1.members,!1,!0)),r.texcoordArray&&(r.texcoordBuffer=e.createVertexBuffer(r.texcoordArray,B1.members,!1,!0)),r.colorArray&&(r.colorBuffer=e.createVertexBuffer(r.colorArray,(r.colorArray.bytesPerElement===12?k1:O1).members,!1,!0)),r.featureArray&&(r.pbrBuffer=e.createVertexBuffer(r.featureArray,U1.members,!0)),r.segments=or.simpleSegment(0,0,r.vertexArray.length,r.indexArray.length);const s=r.material;s.pbrMetallicRoughness.baseColorTexture&&nd(s.pbrMetallicRoughness.baseColorTexture,e),s.pbrMetallicRoughness.metallicRoughnessTexture&&nd(s.pbrMetallicRoughness.metallicRoughnessTexture,e),s.normalTexture&&nd(s.normalTexture,e),s.occlusionTexture&&nd(s.occlusionTexture,e,i),s.emissionTexture&&nd(s.emissionTexture,e)}function i_(r,e,i){if(r.meshes)for(const s of r.meshes)j1(s,e,i);if(r.children)for(const s of r.children)i_(s,e,i)}function sf(r){if(r.meshes)for(const e of r.meshes)e.indexArray.destroy(),e.vertexArray.destroy(),e.colorArray&&e.colorArray.destroy(),e.normalArray&&e.normalArray.destroy(),e.texcoordArray&&e.texcoordArray.destroy(),e.featureArray&&e.featureArray.destroy();if(r.children)for(const e of r.children)sf(e)}function r_(r){if(r.meshes)for(const i of r.meshes)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()));var e;if(r.children)for(const i of r.children)r_(i)}class vu{constructor(e,i,s){this._demTile=e,this._dem=this._demTile.dem,this._scale=i,this._offset=s}static create(e,i,s){const a=s||e.findDEMTileFor(i);if(!a||!a.dem)return;const u=a.dem,h=a.tileID,f=1<<i.canonical.z-h.canonical.z;return new vu(a,u.dim/We/f,[(i.canonical.x/f-h.canonical.x)*u.dim,(i.canonical.y/f-h.canonical.y)*u.dim])}tileCoordToPixel(e,i){const s=i*this._scale+this._offset[1],a=Math.floor(e*this._scale+this._offset[0]),u=Math.floor(s);return new He(a,u)}getElevationAt(e,i,s,a){const u=e*this._scale+this._offset[0],h=i*this._scale+this._offset[1],f=Math.floor(u),_=Math.floor(h),g=this._dem;return a=!!a,s?Tt(Tt(g.get(f,_,a),g.get(f,_+1,a),h-_),Tt(g.get(f+1,_,a),g.get(f+1,_+1,a),h-_),u-f):g.get(f,_,a)}getElevationAtPixel(e,i,s){return this._dem.get(e,i,!!s)}getMeterToDEM(e){return(1<<this._demTile.tileID.canonical.z)*ie(1,e)*this._dem.stride}}const n_=new Float32Array(262144),ic=new Uint8Array(262144);function Cx(r){let e=0;if(r.meshes)for(const i of r.meshes)e=Math.max(e,i.aabb.max[2]);if(r.children)for(const i of r.children)e=Math.max(e,Cx(i));return e}function Px(r,e,i){if(r.meshes)for(const s of r.meshes){if(s.aabb.min[0]===1/0)continue;const a=si.applyTransform(s.aabb,r.matrix);i.insert(e,a.min[0],a.min[1],a.max[0],a.max[1])}if(r.children)for(const s of r.children)Px(s,e,i)}const zx=["","wall","door","roof","window","lamp","logo"];class Rx{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.feature={type:"Point",id:e.id,geometry:[],properties:{height:Cx(e)}},this.aabb=this._getLocalBounds(),this.state=null}_getLocalBounds(){if(!this.node.meshes)return new si([1/0,1/0,1/0],[-1/0,-1/0,-1/0]);if(!this.aabb){let e=0;const i=new si([1/0,1/0,1/0],[-1/0,-1/0,-1/0]);for(const s of this.node.meshes)this.node.lightMeshIndex!==e&&(s.transformedAabb=si.applyTransformFast(s.aabb,this.node.matrix),i.encapsulate(s.transformedAabb)),e++;this.aabb=i}return this.aabb}}class of{constructor(e,i,s,a,u,h,f,_){this.id=s,this.layers=e,this.layerIds=this.layers.map(g=>g.fqid),this.stateDependentLayerIds=this.layers.filter(g=>g.isStateDependent()).map(g=>g.id),this.modelTraits|=xu.CoordinateSpaceTile,this.uploaded=!1,this.hasPattern=!1,a&&(this.modelTraits|=xu.HasMapbox

14MeshFeatures),u&&(this.modelTraits|=xu.HasMeshoptCompression),this.zoom=-1,this.terrainExaggeration=1,this.projection={name:"mercator"},this.replacementUpdateTime=0,this.elevationReadFromZ=255,this.brightness=h,this.worldview=_,this.dirty=!0,this.needsUpload=!1,this.filter=null,this.nodesInfo=[];for(const g of i)this.nodesInfo.push(new Rx(g)),Px(g,f.featureIndexArray.length,f.grid),f.featureIndexArray.emplaceBack(this.nodesInfo.length-1,0,f.bucketLayerIDs.length-1,0);this.states={}}updateFootprints(e,i){for(const s of this.getNodesInfo()){const a=s.node;a.footprint&&i.push({footprint:a.footprint,id:e})}}update(e){const i=Object.keys(e).length!==0;if(i&&!this.stateDependentLayers.length)return;const s=i?this.stateDependentLayers:this.layers;if(!gs(e,this.states))for(const a of s)this.evaluate(a,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 i=this.getNodesInfo();for(const s of i){const a=s.node;this.uploaded?this.updatePbrBuffer(a):i_(a,e,!0)}for(const s of i)sf(s.node);this.uploaded=!0,this.needsUpload=!1}updatePbrBuffer(e){let i=!1;if(!e.meshes)return i;for(const s of e.meshes)s.pbrBuffer&&(s.pbrBuffer.updateData(s.featureArray),i=!0);return i}needsReEvaluation(e,i,s){const a=e.transform.projectionOptions,u=e.style.getBrightness(),h=this.brightness!==u;if(!this.uploaded||this.dirty||a.name!==this.projection.name||sd(s.paint.get("model-color").value,h)||sd(s.paint.get("model-color-mix-intensity").value,h)||sd(s.paint.get("model-roughness").value,h)||sd(s.paint.get("model-emissive-strength").value,h)||sd(s.paint.get("model-height-based-emissive-strength-multiplier").value,h)){this.projection=a,this.brightness=u;const f=this.getNodesInfo();for(const _ of f)_.state=null;return!0}return!1}evaluateTransform(e,i){if(e.transform.zoom===this.zoom)return;this.zoom=e.transform.zoom;const s=this.getNodesInfo(),a=this.id.canonical;for(const u of s){const h=u.feature;u.evaluatedTranslation=i.paint.get("model-translation").evaluate(h,{},a),u.evaluatedScale=i.paint.get("model-scale").evaluate(h,{},a)}}evaluate(e,i){const s=this.getNodesInfo();for(const a of s){if(!a.node.meshes)continue;const u=a.feature,h=i&&i[u.id];if(gs(h,a.state))continue;a.state=structuredClone(h);const f=a.node.meshes&&a.node.meshes[0].featureData,_=a.evaluatedColor[2],g=a.evaluatedRMEA[2],v=this.id.canonical;if(a.hasTranslucentParts=!1,f){for(let b=0;b<zx.length;b++){const w=zx[b];w.length&&(u.properties.part=w);const E=e.paint.get("model-color").evaluate(u,h,v).toPremultipliedRenderColor(null),A=e.paint.get("model-color-mix-intensity").evaluate(u,h,v);a.evaluatedColor[b]=[E.r,E.g,E.b,A],a.evaluatedRMEA[b][0]=e.paint.get("model-roughness").evaluate(u,h,v),a.evaluatedRMEA[b][2]=e.paint.get("model-emissive-strength").evaluate(u,h,v),a.evaluatedRMEA[b][3]=E.a,a.emissionHeightBasedParams[b]=e.paint.get("model-height-based-emissive-strength-multiplier").evaluate(u,h,v),!a.hasTranslucentParts&&E.a<1&&(a.hasTranslucentParts=!0)}delete u.properties.part,q1(a,_!==a.evaluatedColor[2]||g!==a.evaluatedRMEA[2],this.modelTraits)}else a.evaluatedRMEA[0][2]=e.paint.get("model-emissive-strength").evaluate(u,h,v);a.evaluatedTranslation=e.paint.get("model-translation").evaluate(u,h,v),a.evaluatedScale=e.paint.get("model-scale").evaluate(u,h,v),this.updatePbrBuffer(a.node)||(this.needsUpload=!0)}this.dirty=!1}elevationUpdate(e,i,s,a){const u=e.findDEMTileFor(s);if(u&&(u.tileID.canonical!==this.terrainTile||i!==this.terrainExaggeration)){if(u.dem&&u.tileID.overscaledZ!==this.elevationReadFromZ){this.elevationReadFromZ=u.tileID.overscaledZ;const h=vu.create(e,s,u);if(!h)return;this.modelTraits&xu.HasMapboxMeshFeatures&&this.updateDEM(e,h,s,a);for(const f of this.getNodesInfo()){const _=f.node;if(!_.footprint||!_.footprint.vertices||!_.footprint.vertices.length)continue;const g=_.footprint.vertices;let v=h.getElevationAt(g[0].x,g[0].y,!0,!0);for(let b=1;b<g.length;b++)v=Math.min(v,h.getElevationAt(g[b].x,g[b].y,!0,!0));_.elevation=v}}this.terrainTile=u.tileID.canonical,this.terrainExaggeration=i}}updateDEM(e,i,s,a){let u=i._dem._modifiedForSources[a];if(u===void 0&&(i._dem._modifiedForSources[a]=[],u=i._dem._modifiedForSources[a]),u.includes(s.canonical))return;const h=i._dem.dim;u.push(s.canonical);let f=!1;for(const _ of this.getNodesInfo()){const g=_.node;if(!g.footprint||!g.footprint.grid)continue;const v=g.footprint.grid,b=i.tileCoordToPixel(v.min.x,v.min.y),w=i.tileCoordToPixel(v.max.x,v.max.y),E=Math.min(Math.min(h-w.y,b.x),Math.min(b.y,h-w.x));if(E<0)continue;const A=Q(E,2,5);let P=Math.max(0,b.x-A),D=Math.max(0,b.y-A),k=Math.min(w.x+A,h-1),j=Math.min(w.y+A,h-1);for(let q=D;q<=j;++q)for(let H=P;H<=k;++H)ic[q*h+H]=255;let G=0,z=0;for(let q=0;q<v.cellsY;++q)for(let H=0;H<v.cellsX;++H){if(!v.cells[q*v.cellsX+H])continue;const oe=i.tileCoordToPixel(v.min.x+H/v.xScale,v.min.y+q/v.yScale),re=i.tileCoordToPixel(v.min.x+(H+1)/v.xScale,v.min.y+(q+1)/v.yScale);for(let ae=oe.y;ae<=Math.min(re.y+1,h-1);++ae)for(let he=oe.x;he<=Math.min(re.x+1,h-1);++he)ic[ae*h+he]===255&&(ic[ae*h+he]=0,G+=i.getElevationAtPixel(he,ae),z++)}const N=G/z;P=Math.max(1,b.x-A),D=Math.max(1,b.y-A),k=Math.min(w.x+A,h-2),j=Math.min(w.y+A,h-2),f=!0;for(let q=D;q<=j;++q)for(let H=P;H<=k;++H)ic[q*h+H]===0&&(n_[q*h+H]=i._dem.set(H,q,N));for(let q=1;q<A;++q){P=Math.max(1,b.x-q),D=Math.max(1,b.y-q),k=Math.min(w.x+q,h-2),j=Math.min(w.y+q,h-2);for(let H=D;H<=j;++H)for(let oe=P;oe<=k;++oe){const re=H*h+oe;if(ic[re]===255){let ae=0,he=0,Te=-1,Oe=-1;for(let ze=-1;ze<=1;++ze)for(let ke=-1;ke<=1;++ke){const Be=(H+ze)*h+oe+ke;if(ic[Be]>=q)continue;const Ee=n_[Be],Le=Math.abs(Ee);Le>he&&(ae=Ee,he=Le,Te=ke,Oe=ze)}if(he>.1){const ze=1-(q+.5*Math.abs(Te*Oe))/A;let ke=i._dem.get(oe,H)+ae*ze;const Be=i._dem.get(oe+Te,H+Oe),Ee=i._dem.get(oe-Te,H-Oe,!0);(ke-Be)*(ke-Ee)>0&&(ke=(Be+Ee)/2),n_[re]=i._dem.set(oe,H,ke),ic[re]=q}}}}}f&&(i._demTile.needsDEMTextureUpload=!0,i._dem._timestamp=Hn.now())}setFilter(e){this.filter=e?hh(e):null}getNodesInfo(){return this.filter?this.nodesInfo.filter(e=>this.filter.filter(new Ti(this.id.overscaledZ,{worldview:this.worldview}),e.feature,this.id.canonical)):this.nodesInfo}destroy(){const e=this.getNodesInfo();for(const i of e)sf(i.node),r_(i.node)}isEmpty(){return!this.nodesInfo.length}updateReplacement(e,i){if(i.updateTime===this.replacementUpdateTime)return;this.replacementUpdateTime=i.updateTime;const s=i.getReplacementRegionsForTile(e.toUnwrapped());for(const a of this.getNodesInfo()){const u=a.node.footprint;a.hiddenByReplacement=!!u&&!s.find(h=>h.footprint===u)}}getHeightAtTileCoord(e,i){const s=[],a=[0,0,0],u=Dt([]);for(const h of this.getNodesInfo()){const f=h.node.meshes[0],_=f.transformedAabb;if(e<_.min[0]||i<_.min[1]||e>_.max[0]||i>_.max[1])continue;if(h.node.hidden===!0)return{height:1/0,maxHeight:h.feature.properties.height,hidden:!1,verticalScale:h.evaluatedScale[2]};Tr(u,h.node.matrix),a[0]=e,a[1]=i,Gi(a,a,u);const g=(a[0]-f.aabb.min[0])/(f.aabb.max[0]-f.aabb.min[0])*tc|0,v=Math.min(63,(a[1]-f.aabb.min[1])/(f.aabb.max[1]-f.aabb.min[1])*tc|0)*tc+Math.min(63,g),b=f.heightmap[v];if(!(b<0&&h.node.footprint))return h.hiddenByReplacement?void 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H=0;H<q;H++)f.emplaceBack(b,w,E,j,G,z,N)}}function q1(r,e,i){const s=r.node;let a=0;const u=i&xu.HasMeshoptCompression;for(const h of s.meshes){if(s.lights&&s.lightMeshIndex===a||!h.featureData)continue;h.featureArray=new Vl,h.featureArray.reserve(h.featureData.length);let f=e;for(const _ of h.featureData){const g=u?65535&_:_>>16&65535,v=u?_>>16&65535:65535&_,b=(15&v)<8?15&v:0,w=r.evaluatedRMEA[b],E=r.evaluatedColor[b],A=r.emissionHeightBasedParams[b];let P;if(f&&b===2&&s.lights&&(P=new Vl,P.resize(10*s.lights.length)),G1(h.featureArray,g,E,w,A,h.aabb.min[2],h.aabb.max[2],P),P&&f){f=!1;const D=s.meshes[s.lightMeshIndex];D.featureArray=P,D.featureArray._trim()}}h.featureArray._trim(),a++}}function Dx(r,e,i,s){const a=1<<r.z;e.lat=fe((s/We+r.y)/a),e.lng=ne((i/We+r.x)/a)}function $1(r,e,i,s){const a=r.getNodesInfo()[e];

vendor: 17,846 bytes, line 14

14if(!a||a.hiddenByReplacement||!a.node.meshes)return;let u=Number.MAX_VALUE;const h=a.node,f=i.tile,_=s.calculatePosMatrix(f.tileID.toUnwrapped(),s.worldSize),g=a.evaluatedScale;let v=0;s.elevation&&h.elevation&&(v=h.elevation*s.elevation.exaggeration()),Fr(_,_,[(h.anchor?h.anchor[0]:0)*(g[0]-1),(h.anchor?h.anchor[1]:0)*(g[1]-1),v]),dr(_,_,g);const b=i.queryGeometry,w=b.isPointQuery()?b.screenBounds:b.screenGeometry,E=function(P){const D=zi([],_,P.matrix);zi(D,s.expandedFarZProjMatrix,D);for(let k=0;k<P.meshes.length;++k){const j=P.meshes[k];if(k===P.lightMeshIndex)continue;const G=wx(w,s,D,j.aabb);G!=null&&(u=Math.min(G,u))}if(P.children)for(const k of P.children)E(k)};if(E(h),u===Number.MAX_VALUE)return;const A=new V(0,0);return Dx(f.tileID.canonical,A,a.node.anchor[0],a.node.anchor[1]),{intersectionZ:u,position:A,feature:a.feature}}tt(of,"Tiled3dModelBucket",{omit:["layers"]}),tt(Rx,"Tiled3dModelFeature");const Z1={circle:class extends Xr{constructor(r,e,i,s){super(r,{layout:z_||(z_=new rr({"circle-sort-key":new Je(pe.layout_circle["circle-sort-key"]),"circle-elevation-reference":new Ne(pe.layout_circle["circle-elevation-reference"]),visibility:new Ne(pe.layout_circle.visibility)})),paint:R_||(R_=new rr({"circle-radius":new Je(pe.paint_circle["circle-radius"]),"circle-color":new Je(pe.paint_circle["circle-color"]),"circle-blur":new Je(pe.paint_circle["circle-blur"]),"circle-opacity":new Je(pe.paint_circle["circle-opacity"]),"circle-translate":new Ne(pe.paint_circle["circle-translate"]),"circle-translate-anchor":new Ne(pe.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new Ne(pe.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new Ne(pe.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new Je(pe.paint_circle["circle-stroke-width"]),"circle-stroke-color":new Je(pe.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new Je(pe.paint_circle["circle-stroke-opacity"]),"circle-emissive-strength":new Ne(pe.paint_circle["circle-emissive-strength"]),"circle-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"}),"circle-stroke-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"})}))},e,i,s)}createBucket(r){return new jn(r)}queryRadius(r){const e=r;return lu("circle-radius",this,e)+lu("circle-stroke-width",this,e)+gp(this.paint.get("circle-translate"))}queryIntersectsFeature(r,e,i,s,a,u,h,f){const _=P_(this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),u.angle,r.pixelToTileUnitsFactor),g=this.paint.get("circle-radius").evaluate(e,i)+this.paint.get("circle-stroke-width").evaluate(e,i);return $_(r,s,u,h,f,this.paint.get("circle-pitch-alignment")==="map",this.paint.get("circle-pitch-scale")==="map",_,g)}getProgramIds(){return["circle"]}getDefaultProgramParams(r,e,i){const s=q_(this);return{config:new Ba(this,{zoom:e,lut:i}),defines:s,overrideFog:!1}}is3D(r){return!r&&!!this.layout&&this.layout.get("circle-elevation-reference")!=="none"}hasElevation(){return this.layout&&this.layout.get("circle-elevation-reference")!=="none"}},heatmap:class extends Xr{createBucket(r){return new H_(r)}constructor(r,e,i,s){super(r,{layout:W_||(W_=new rr({visibility:new Ne(pe.layout_heatmap.visibility)})),paint:X_||(X_=new rr({"heatmap-radius":new Je(pe.paint_heatmap["heatmap-radius"]),"heatmap-weight":new Je(pe.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new Ne(pe.paint_heatmap["heatmap-intensity"]),"heatmap-color":new Vo(pe.paint_heatmap["heatmap-color"]),"heatmap-opacity":new Ne(pe.paint_heatmap["heatmap-opacity"]),"heatmap-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"})}))},e,i,s),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(r){r==="heatmap-color"&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=Dh({expression:this._transitionablePaint._values["heatmap-color"].value.expression,evaluationKey:"heatmapDensity",image:this.colorRamp}),this.colorRampTexture=null}resize(){this.heatmapFbo&&(this.heatmapFbo.destroy(),this.heatmapFbo=null)}queryRadius(r){return lu("heatmap-radius",this,r)}queryIntersectsFeature(r,e,i,s,a,u,h,f){const _=this.paint.get("heatmap-radius").evaluate(e,i);return $_(r,s,u,h,f,!0,!0,new He(0,0),_)}hasOffscreenPass(){return this.paint.get("heatmap-opacity")!==0&&this.visibility!=="none"}getProgramIds(){return["heatmap","heatmapTexture"]}getDefaultProgramParams(r,e,i){return r==="heatmap"?{config:new Ba(this,{zoom:e,lut:i}),overrideFog:!1}:{}}},hillshade:class extends Xr{constructor(r,e,i,s){super(r,{layout:Y_||(Y_=new rr({visibility:new Ne(pe.layout_hillshade.visibility)})),paint:K_||(K_=new rr({"hillshade-illumination-direction":new Ne(pe.paint_hillshade["hillshade-illumination-direction"]),"hillshade-illumination-anchor":new Ne(pe.paint_hillshade["hillshade-illumination-anchor"]),"hillshade-exaggeration":new Ne(pe.paint_hillshade["hillshade-exaggeration"]),"hillshade-shadow-color":new Ne(pe.paint_hillshade["hillshade-shadow-color"]),"hillshade-highlight-color":new Ne(pe.paint_hillshade["hillshade-highlight-color"]),"hillshade-accent-color":new Ne(pe.paint_hillshade["hillshade-accent-color"]),"hillshade-emissive-strength":new Ne(pe.paint_hillshade["hillshade-emissive-strength"]),"hillshade-shadow-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"}),"hillshade-highlight-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"}),"hillshade-accent-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"})}))},e,i,s)}shouldRedrape(){return this.hasOffscreenPass()&&this.paint.get("hillshade-illumination-anchor")==="viewport"}hasOffscreenPass(){return this.paint.get("hillshade-exaggeration")!==0&&this.visibility!=="none"}getProgramIds(){return["hillshade","hillshadePrepare"]}getDefaultProgramParams(r,e,i){return{overrideFog:!1}}},fill:class extends Xr{constructor(r,e,i,s){super(r,{layout:dg||(dg=new rr({"fill-sort-key":new Je(pe.layout_fill["fill-sort-key"]),visibility:new Ne(pe.layout_fill.visibility),"fill-elevation-reference":new Ne(pe.layout_fill["fill-elevation-reference"]),"fill-construct-bridge-guard-rail":new Je(pe.layout_fill["fill-construct-bridge-guard-rail"])})),paint:pg||(pg=new rr({"fill-antialias":new Ne(pe.paint_fill["fill-antialias"]),"fill-opacity":new Je(pe.paint_fill["fill-opacity"]),"fill-color":new Je(pe.paint_fill["fill-color"]),"fill-outline-color":new Je(pe.paint_fill["fill-outline-color"]),"fill-translate":new Ne(pe.paint_fill["fill-translate"]),"fill-translate-anchor":new Ne(pe.paint_fill["fill-translate-anchor"]),"fill-pattern":new Je(pe.paint_fill["fill-pattern"]),"fill-pattern-cross-fade":new Ne(pe.paint_fill["fill-pattern-cross-fade"]),"fill-emissive-strength":new Ne(pe.paint_fill["fill-emissive-strength"]),"fill-z-offset":new Je(pe.paint_fill["fill-z-offset"]),"fill-bridge-guard-rail-color":new Je(pe.paint_fill["fill-bridge-guard-rail-color"]),"fill-tunnel-structure-color":new Je(pe.paint_fill["fill-tunnel-structure-color"]),"fill-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"}),"fill-outline-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"}),"fill-bridge-guard-rail-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"}),"fill-tunnel-structure-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"})}))},e,i,s)}getProgramIds(){const r=this.paint.get("fill-pattern"),e=r&&r.constantOr(1),i=[e?"fillPattern":"fill"];return this.paint.get("fill-antialias")&&i.push(e&&!this.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline"),i}getDefaultProgramParams(r,e,i){return{config:new Ba(this,{zoom:e,lut:i}),overrideFog:!1}}recalculate(r,e){super.recalculate(r,e);const i=this.paint._values["fill-outline-color"];i.value.kind==="constant"&&i.value.value===void 0&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(r){return new mm(r)}queryRadius(){return gp(this.paint.get("fill-translate"))}queryIntersectsFeature(r,e,i,s,a,u){return!r.queryGeometry.isAboveHorizon&&es(C_(r.tilespaceGeometry,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),u.angle,r.pixelToTileUnitsFactor),s)}isTileClipped(){return this.paint.get("fill-z-offset").constantOr(1)===0}is3D(r){if(this.paint.get("fill-z-offset").constantOr(1)!==0)return!0;const e=this.layout&&this.layout.get("fill-elevation-reference")!=="none";return r!=null?e&&!r:e}hasElevation(){return this.layout&&this.layout.get("fill-elevation-reference")!=="none"}hasShadowPass(){return this.layout&&this.layout.get("fill-elevation-reference")!=="none"}},"fill-extrusion":class extends Xr{constructor(r,e,i,s){super(r,{layout:Bg||(Bg=new rr({visibility:new Ne(pe["layout_fill-extrusion"].visibility),"fill-extrusion-edge-radius":new Ne(pe["layout_fill-extrusion"]["fill-extrusion-edge-radius"])})),paint:Ng||(Ng=new rr({"fill-extrusion-opacity":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Je(pe["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Je(pe["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-pattern-cross-fade":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-pattern-cross-fade"]),"fill-extrusion-height":new Je(pe["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Je(pe["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-height-alignment":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-height-alignment"]),"fill-extrusion-base-alignment":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-base-alignment"]),"fill-extrusion-vertical-gradient":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"]),"fill-extrusion-ambient-occlusion-intensity":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-intensity"]),"fill-extrusion-ambient-occlusion-radius":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-radius"]),"fill-extrusion-ambient-occlusion-wall-radius":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-wall-radius"]),"fill-extrusion-ambient-occlusion-ground-radius":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-ground-radius"]),"fill-extrusion-ambient-occlusion-ground-attenuation":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-ground-attenuation"]),"fill-extrusion-flood-light-color":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-flood-light-color"]),"fill-extrusion-flood-light-intensity":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-flood-light-intensity"]),"fill-extrusion-flood-light-wall-radius":new Je(pe["paint_fill-extrusion"]["fill-extrusion-flood-light-wall-radius"]),"fill-extrusion-flood-light-ground-radius":new Je(pe["paint_fill-extrusion"]["fill-extrusion-flood-light-ground-radius"]),"fill-extrusion-flood-light-ground-attenuation":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-flood-light-ground-attenuation"]),"fill-extrusion-vertical-scale":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-vertical-scale"]),"fill-extrusion-rounded-roof":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-rounded-roof"]),"fill-extrusion-cutoff-fade-range":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-cutoff-fade-range"]),"fill-extrusion-emissive-strength":new Je(pe["paint_fill-extrusion"]["fill-extrusion-emissive-strength"]),"fill-extrusion-line-width":new Je(pe["paint_fill-extrusion"]["fill-extrusion-line-width"]),"fill-extrusion-cast-shadows":new Ne(pe["paint_fill-extrusion"]["fill-extrusion-cast-shadows"]),"fill-extrusion-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"}),"fill-extrusion-flood-light-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"})}))},e,i,s),this._stats={numRenderedVerticesInShadowPass:0,numRenderedVerticesInTransparentPass:0}}createBucket(r){return new Pp(r)}queryRadius(){return gp(this.paint.get("fill-extrusion-translate"))}is3D(r){return!0}hasShadowPass(){return this.paint.get("fill-extrusion-cast-shadows")}cutoffRange(){return this.paint.get("fill-extrusion-cutoff-fade-range")}canCastShadows(){return!0}getProgramIds(){return[this.paint.get("fill-extrusion-pattern").constantOr(1)?"fillExtrusionPattern":"fillExtrusion"]}queryIntersectsFeature(r,e,i,s,a,u,h,f,_){const g=P_(this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),u.angle,r.pixelToTileUnitsFactor),v=this.paint.get("fill-extrusion-height").evaluate(e,i),b=this.paint.get("fill-extrusion-base").evaluate(e,i),w=[0,0],E=f&&u.elevation,A=u.elevation?u.elevation.exaggeration():1,P=r.tile.getBucket(this);if(E&&P instanceof Pp){const z=P.centroidVertexArray,N=_+1;N<z.length&&(w[0]=z.geta_centroid_pos0(N),w[1]=z.geta_centroid_pos1(N))}if(w[0]===0&&w[1]===1)return!1;u.projection.name==="globe"&&(s=Og([s],[new He(0,0),new He(We,We)],r.tileID.canonical).map(z=>z.polygon).flat());const D=E?f:null,[k,j]=function(z,N,q,H,oe,re,ae,he,Te,Oe,ze){return z.projection.name==="globe"?function(ke,Be,Ee,Le,be,Se,Ue,Ge,_t,ot,Ye){const Ve=[],Pt=[],st=ke.projection.upVectorScale(Ye,ke.center.lat,ke.worldSize).metersToTile,lt=[0,0,0,1],St=[0,0,0,1],Ft=($t,Bt,Zt,fi)=>{$t[0]=Bt,$t[1]=Zt,$t[2]=fi,$t[3]=1},Lt=kg();Ee>0&&(Ee+=Lt),Le+=Lt;for(const $t of Be){const Bt=[],Zt=[];for(const fi of $t){const Li=fi.x+be.x,$=fi.y+be.y,W=ke.projection.projectTilePoint(Li,$,Ye),Ie=ke.projection.upVector(Ye,fi.x,fi.y);let $e=Ee,Ke=Le;if(Ue){const Xe=$g(Li,$,Ee,Le,Ue,Ge,_t,ot);$e+=Xe.base,Ke+=Xe.top}Ee!==0?Ft(lt,W.x+Ie[0]*st*$e,W.y+Ie[1]*st*$e,W.z+Ie[2]*st*$e):Ft(lt,W.x,W.y,W.z),Ft(St,W.x+Ie[0]*st*Ke,W.y+Ie[1]*st*Ke,W.z+Ie[2]*st*Ke),Gi(lt,lt,Se),Gi(St,St,Se),Bt.push(new Kl(lt[0],lt[1],lt[2])),Zt.push(new Kl(St[0],St[1],St[2]))}Ve.push(Bt),Pt.push(Zt)}return[Ve,Pt]}(z,N,q,H,oe,re,ae,he,Te,Oe,ze):ae?function(ke,Be,Ee,Le,be,Se,Ue,Ge,_t){const ot=[],Ye=[],Ve=[0,0,0,1];for(const Pt of ke){const st=[],lt=[];for(const St of Pt){const Ft=St.x+Le.x,Lt=St.y+Le.y,$t=$g(Ft,Lt,Be,Ee,Se,Ue,Ge,_t);Ve[0]=Ft,Ve[1]=Lt,Ve[2]=$t.base,Ve[3]=1,en(Ve,Ve,be),Ve[3]=Math.max(Ve[3],1e-5);const Bt=new Kl(Ve[0]/Ve[3],Ve[1]/Ve[3],Ve[2]/Ve[3]);Ve[0]=Ft,Ve[1]=Lt,Ve[2]=$t.top,Ve[3]=1,en(Ve,Ve,be),Ve[3]=Math.max(Ve[3],1e-5);const Zt=new Kl(Ve[0]/Ve[3],Ve[1]/Ve[3],Ve[2]/Ve[3]);st.push(Bt),lt.push(Zt)}ot.push(st),Ye.push(lt)}return[ot,Ye]}(N,q,H,oe,re,ae,he,Te,Oe):function(ke,Be,Ee,Le,be){const Se=[],Ue=[],Ge=be[8]*Be,_t=be[9]*Be,ot=be[10]*Be,Ye=be[11]*Be,Ve=be[8]*Ee,Pt=be[9]*Ee,st=be[10]*Ee,lt=be[11]*Ee;for(const St of ke){const Ft=[],Lt=[];for(const $t of St){const Bt=$t.x+Le.x,Zt=$t.y+Le.y,fi=be[0]*Bt+be[4]*Zt+be[12],Li=be[1]*Bt+be[5]*Zt+be[13],$=be[2]*Bt+be[6]*Zt+be[14],W=be[3]*Bt+be[7]*Zt+be[15],Ie=fi+Ge,$e=Li+_t,Ke=$+ot,Xe=Math.max(W+Ye,1e-5),nt=fi+Ve,wt=Li+Pt,Xt=$+st,Yt=Math.max(W+lt,1e-5);Ft.push(new Kl(Ie/Xe,$e/Xe,Ke/Xe)),Lt.push(new Kl(nt/Yt,wt/Yt,Xt/Yt))}Se.push(Ft),Ue.push(Lt)}return[Se,Ue]}(N,q,H,oe,re)}(u,s,b,v,g,h,D,w,A,u.center.lat,r.tileID.canonical),G=r.queryGeometry;return function(z,N,q){let H=1/0;es(q,N)&&(H=qg(q,N[0]));for(let oe=0;oe<N.length;oe++){const re=N[oe],ae=z[oe];for(let he=0;he<re.length-1;he++){const Te=re[he],Oe=[Te,re[he+1],ae[he+1],ae[he],Te];fn(q,Oe)&&(H=Math.min(H,qg(q,Oe)))}}return H!==1/0&&H}(k,j,G.isPointQuery()?G.screenBounds:G.screenGeometry)}},building:class extends Xr{constructor(r,e,i,s){super(r,{layout:ry||(ry=new rr({visibility:new Ne(pe.layout_building.visibility),"building-roof-shape":new Je(pe.layout_building["building-roof-shape"]),"building-height":new Je(pe.layout_building["building-height"]),"building-base":new Je(pe.layout_building["building-base"])})),paint:ny||(ny=new rr({"building-opacity":new Ne(pe.paint_building["building-opacity"]),"building-ambient-occlusion-wall-intensity":new Ne(pe.paint_building["building-ambient-occlusion-wall-intensity"]),"building-ambient-occlusion-ground-intensity":new Ne(pe.paint_building["building-ambient-occlusion-ground-intensity"]),"building-ambient-occlusion-ground-radius":new Ne(pe.paint_building["building-ambient-occlusion-ground-radius"]),"building-ambient-occlusion-ground-attenuation":new Ne(pe.paint_building["building-ambient-occlusion-ground-attenuation"]),"building-vertical-scale":new Ne(pe.paint_building["building-vertical-scale"]),"building-cast-shadows":new Ne(pe.paint_building["building-cast-shadows"]),"building-color":new Je(pe.paint_building["building-color"]),"building-emissive-strength":new Je(pe.paint_building["building-emissive-strength"]),"building-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"})}))},e,i,s),this._stats={numRenderedVerticesInShadowPass:0,numRenderedVerticesInTransparentPass:0}}createBucket(r){return new iy(r)}},line:class extends Xr{constructor(r,e,i,s){const a=fy();super(r,a,e,i,s),a.layout&&(this.layout=new No(a.layout)),this.gradientVersion=0,this.hasElevatedBuckets=!1,this.hasNonElevatedBuckets=!1}_handleSpecialPaintPropertyUpdate(r){if(r==="line-gradient"){const e=this._transitionablePaint._values["line-gradient"].value.expression;this.stepInterpolant=e._styleExpression&&e._styleExpression.expression instanceof bl,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}widthExpression(){return this._transitionablePaint._values["line-width"].value.expression}recalculate(r,e){super.recalculate(r,e),this.paint._values["line-floorwidth"]=(()=>

14{if(Hh)return Hh;const i=fy();return Hh=new G0(i.paint.properties["line-width"].specification),Hh.useIntegerZoom=!0,Hh})().possiblyEvaluate(this._transitioningPaint._values["line-width"].value,r)}createBucket(r){return new Mm(r)}getProgramIds(){return[this.paint.get("line-pattern").constantOr(1)?"linePattern":"line"]}getDefaultProgramParams(r,e,i){const s=dy(this);return{config:new Ba(this,{zoom:e,lut:i}),defines:s,overrideFog:!1}}queryRadius(r){const e=r,i=my(lu("line-width",this,e),lu("line-gap-width",this,e)),s=lu("line-offset",this,e);return i/2+Math.abs(s)+gp(this.paint.get("line-translate"))}queryIntersectsFeature(r,e,i,s,a,u){if(r.queryGeometry.isAboveHorizon)return!1;const h=C_(r.tilespaceGeometry,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),u.angle,r.pixelToTileUnitsFactor),f=r.pixelToTileUnitsFactor/2*my(this.paint.get("line-width").evaluate(e,i),this.paint.get("line-gap-width").evaluate(e,i)),_=this.paint.get("line-offset").evaluate(e,i);return _&&(s=function(g,v){const b=[],w=new He(0,0);for(let E=0;E<g.length;E++){const A=g[E],P=[];for(let D=0;D<A.length;D++){const k=A[D],j=A[D+1],G=D===0?w:k.sub(A[D-1])._unit()._perp(),z=D===A.length-1?w:j.sub(k)._unit()._perp(),N=G._add(z)._unit();N._mult(1/(N.x*z.x+N.y*z.y)),P.push(N._mult(v)._add(k))}b.push(P)}return b}(s,_*r.pixelToTileUnitsFactor)),function(g,v,b){for(let w=0;w<v.length;w++){const E=v[w];if(g.length>=3){for(let A=0;A<E.length;A++)if(hs(g,E[A]))return!0}if(lo(g,E,b))return!0}return!1}(h,s,f)}isTileClipped(){return this.hasNonElevatedBuckets}isDraped(r){return!this.hasElevatedBuckets}hasElevation(){return this.layout&&this.layout.get("line-elevation-reference")!=="none"}},symbol:Kp,background:class extends Xr{constructor(r,e,i,s){super(r,{layout:sx||(sx=new rr({visibility:new Ne(pe.layout_background.visibility)})),paint:ox||(ox=new rr({"background-pitch-alignment":new Ne(pe.paint_background["background-pitch-alignment"]),"background-color":new Ne(pe.paint_background["background-color"]),"background-pattern":new Ne(pe.paint_background["background-pattern"]),"background-opacity":new Ne(pe.paint_background["background-opacity"]),"background-emissive-strength":new Ne(pe.paint_background["background-emissive-strength"]),"background-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"})}))},e,i,s)}getProgramIds(){return[this.paint.get("background-pattern")?"backgroundPattern":"background"]}getDefaultProgramParams(r,e,i){return{overrideFog:!1}}is3D(r){return this.paint.get("background-pitch-alignment")==="viewport"}},raster:hx,"raster-particle":gx,sky:class extends Xr{constructor(r,e,i,s){super(r,{layout:fx||(fx=new rr({visibility:new Ne(pe.layout_sky.visibility)})),paint:mx||(mx=new rr({"sky-type":new Ne(pe.paint_sky["sky-type"]),"sky-atmosphere-sun":new Ne(pe.paint_sky["sky-atmosphere-sun"]),"sky-atmosphere-sun-intensity":new Ne(pe.paint_sky["sky-atmosphere-sun-intensity"]),"sky-gradient-center":new Ne(pe.paint_sky["sky-gradient-center"]),"sky-gradient-radius":new Ne(pe.paint_sky["sky-gradient-radius"]),"sky-gradient":new Vo(pe.paint_sky["sky-gradient"]),"sky-atmosphere-halo-color":new Ne(pe.paint_sky["sky-atmosphere-halo-color"]),"sky-atmosphere-color":new Ne(pe.paint_sky["sky-atmosphere-color"]),"sky-opacity":new Ne(pe.paint_sky["sky-opacity"]),"sky-gradient-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"}),"sky-atmosphere-halo-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"}),"sky-atmosphere-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"})}))},e,i,s),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(r){r==="sky-gradient"?this._updateColorRamp():r!=="sky-atmosphere-sun"&&r!=="sky-atmosphere-halo-color"&&r!=="sky-atmosphere-color"&&r!=="sky-atmosphere-sun-intensity"||(this._skyboxInvalidated=!0)}_updateColorRamp(){this.colorRamp=Dh({expression:this._transitionablePaint._values["sky-gradient"].value.expression,evaluationKey:"skyRadialProgress"}),this.colorRampTexture&&(this.colorRampTexture.destroy(),this.colorRampTexture=null)}

14needsSkyboxCapture(r){if(this._skyboxInvalidated||!this.skyboxTexture||!this.skyboxGeometry)return!0;if(!this.paint.get("sky-atmosphere-sun")){const e=r.style.light.properties.get("position");return this._lightPosition.azimuthal!==e.azimuthal||this._lightPosition.polar!==e.polar}return!1}getCenter(r,e){if(this.paint.get("sky-type")==="atmosphere"){const s=this.paint.get("sky-atmosphere-sun"),a=!s,u=r.style.light,h=u.properties.get("position");return a&&u.properties.get("anchor")==="viewport"&&kt("The sun direction is attached to a light with viewport anchor, lighting may behave unexpectedly."),a?Km(h.azimuthal,90-h.polar,e):Km(s[0],90-s[1],e)}const i=this.paint.get("sky-gradient-center");return Km(i[0],90-i[1],e)}isSky(){return!0}markSkyboxValid(r){this._skyboxInvalidated=!1,this._lightPosition=r.style.light.properties.get("position")}hasOffscreenPass(){return!0}getProgramIds(){const r=this.paint.get("sky-type");return r==="atmosphere"?["skyboxCapture","skybox"]:r==="gradient"?["skyboxGradient"]:null}},slot:class extends Xr{constructor(r,e,i,s){super(r,{paint:_x||(_x=new rr({}))},e,null)}},model:class extends Xr{constructor(r,e,i,s){super(r,{layout:Ix||(Ix=new rr({visibility:new Ne(pe.layout_model.visibility),"model-id":new Je(pe.layout_model["model-id"])})),paint:Ax||(Ax=new rr({"model-opacity":new Je(pe.paint_model["model-opacity"]),"model-rotation":new Je(pe.paint_model["model-rotation"]),"model-scale":new Je(pe.paint_model["model-scale"]),"model-translation":new Je(pe.paint_model["model-translation"]),"model-color":new Je(pe.paint_model["model-color"]),"model-color-mix-intensity":new Je(pe.paint_model["model-color-mix-intensity"]),"model-type":new Ne(pe.paint_model["model-type"]),"model-cast-shadows":new Ne(pe.paint_model["model-cast-shadows"]),"model-receive-shadows":new Ne(pe.paint_model["model-receive-shadows"]),"model-ambient-occlusion-intensity":new Ne(pe.paint_model["model-ambient-occlusion-intensity"]),"model-emissive-strength":new Je(pe.paint_model["model-emissive-strength"]),"model-roughness":new Je(pe.paint_model["model-roughness"]),"model-height-based-emissive-strength-multiplier":new Je(pe.paint_model["model-height-based-emissive-strength-multiplier"]),"model-cutoff-fade-range":new Ne(pe.paint_model["model-cutoff-fade-range"]),"model-front-cutoff":new Ne(pe.paint_model["model-front-cutoff"]),"model-color-use-theme":new Je({type:"string",default:"default","property-type":"data-driven"})}))},e,i,s),this._stats={numRenderedVerticesInShadowPass:0,numRenderedVerticesInTransparentPass:0}}createBucket(r){return new t_(r)}getProgramIds(){return["model"]}is3D(r){return!0}hasShadowPass(){return!0}canCastShadows(){return!0}hasLightBeamPass(){return!0}cutoffRange(){return this.paint.get("model-cutoff-fade-range")}queryRadius(r){return r instanceof of?We-1:0}queryIntersectsFeature(r,e,i,s,a,u){if(!this.modelManager)return!1;const h=this.modelManager,f=r.tile.getBucket(this);if(!(f&&f instanceof t_))return!1;for(const _ in f.instancesPerModel){const g=f.instancesPerModel[_],v=e.id!==void 0?e.id:e.properties&&e.properties.hasOwnProperty("id")?e.properties.id:void 0;if(g.idToFeaturesIndex.hasOwnProperty(v)){const b=g.features[g.idToFeaturesIndex[v]],w=h.getModel(_,this.scope);if(!w)return!1;let E=Kr();const A=new V(0,0),P=f.canonical;let D=Number.MAX_VALUE;for(let k=0;k<b.instancedDataCount;++k){const j=16*(b.instancedDataOffset+k),G=g.instancedDataArray.float32,z=[G[j+4],G[j+5],G[j+6]];Dx(P,A,G[j],0|G[j+1]),Mx(E,w,u,A,b.rotation,b.scale,z,!1,!1,!1),u.projection.name==="globe"&&(E=Qm(E,u));const N=zi([],u.projMatrix,E),q=r.queryGeometry,H=wx(q.isPointQuery()?q.screenBounds:q.screenGeometry,u,N,w.aabb);H!=null&&(D=Math.min(H,D))}return D!==Number.MAX_VALUE&&D}}return!1}_handleOverridablePaintPropertyUpdate(r,e,i){return!(!this.layout||e.isDataDriven()||i.isDataDriven()||r!=="model-color"&&r!=="model-color-mix-intensity"&&r!=="model-rotation"&&r!=="model-scale"&&r!=="model-translation"&&r!=="model-emissive-strength")}_isPropertyZoomDependent(r){const e=this._transitionablePaint._values[r];return e!=null&&e.value!=null&&e.value.expression!=null&&e.value.expression instanceof Cl}isZoomDependent(){return this._isPropertyZoomDependent("model-scale")||this._isPropertyZoomDependent("model-rotation")||this._isPropertyZoomDependent("model-translation")}},clip:class extends Xr{constructor(r,e,i,s){super(r,{layout:fg||(fg=new rr({"clip-layer-types":ne

14w Ne(pe.layout_clip["clip-layer-types"]),"clip-layer-scope":new Ne(pe.layout_clip["clip-layer-scope"])})),paint:mg||(mg=new rr({}))},e,i,s)}recalculate(r,e){super.recalculate(r,e)}createBucket(r){return new _g(r)}is3D(r){return!0}}},s_=new hi(0,0,0),o_={PATH_RULE_NON_ZERO:1,PATH_RULE_EVEN_ODD:2},a_={LINE_CAP_BUTT:1,LINE_CAP_ROUND:2,LINE_CAP_SQUARE:3},af={LINE_JOIN_MITER:1,LINE_JOIN_MITER_CLIP:2,LINE_JOIN_ROUND:3,LINE_JOIN_BEVEL:4},H1={PAINT_ORDER_FILL_AND_STROKE:1},od={PATH_COMMAND_MOVE:1,PATH_COMMAND_LINE:2,PATH_COMMAND_QUAD:3,PATH_COMMAND_CUBIC:4,PATH_COMMAND_CLOSE:5},Lx={MASK_TYPE_LUMINANCE:1};function W1(r,e,i){r===1&&e.icons.push(function(s,a){return function(u){if(u.usvg_tree.height||(u.usvg_tree.height=u.usvg_tree.width),!u.metadata)return u;const{metadata:h}=u;if(h.content_area){const{content_area:f}=h;f.top==null&&(f.top=f.left),f.width==null&&(f.width=u.usvg_tree.width),f.height==null&&(f.height=f.width)}return h.stretch_x&&h.stretch_x.length&&Fx(h,"x"),h.stretch_y&&h.stretch_y.length&&Fx(h,"y"),u}(s.readFields(X1,{name:void 0},a))}(i,i.readVarint()+i.pos))}function Fx(r,e){const i=[],s=r[`stretch_${e}`];let a=null;for(let u=0;u<s.length;u++)a===null?a=i.length===0?s[0]:i[i.length-1][1]+s[u]:(i.push([a,a+s[u]]),a=null);r[`stretch_${e}_areas`]=i}function X1(r,e,i){r===1?e.name=i.readString():r===2?e.metadata=function(s,a){return s.readFields(Y1,{stretch_x:null,stretch_y:null,stretch_x_areas:null,stretch_y_areas:null,variables:[]},a)}(i,i.readVarint()+i.pos):r===3&&(e.usvg_tree=function(s,a){return s.readFields(Q1,{width:20,children:[],linear_gradients:[],radial_gradients:[],clip_paths:[],masks:[]},a)}(i,i.readVarint()+i.pos),e.data="usvg_tree")}function Y1(r,e,i){r===1?e.stretch_x=i.readPackedVarint():r===2?e.stretch_y=i.readPackedVarint():r===3?e.content_area=function(s,a){return s.readFields(K1,{left:0},a)}(i,i.readVarint()+i.pos):r===4&&e.variables.push(function(s,a){return s.readFields(J1,{name:void 0},a)}(i,i.readVarint()+i.pos))}function K1(r,e,i){r===1?e.left=i.readVarint():r===2?e.width=i.readVarint():r===3?e.top=i.readVarint():r===4&&(e.height=i.readVarint())}function J1(r,e,i){r===1?e.name=i.readString():r===2&&(e.rgb_color=uf(i.readVarint()),e.value="rgb_color")}function Q1(r,e,i){r===1?e.width=e.height=i.readVarint():r===2?e.height=i.readVarint():r===3?e.children.push(lf(i,i.readVarint()+i.pos)):r===4?e.linear_gradients.push(function(s,a){return s.readFields(ob,{spread_method:1,stops:[],x1:0,y1:0,x2:1,y2:0},a)}(i,i.readVarint()+i.pos)):r===5?e.radial_gradients.push(function(s,a){return s.readFields(lb,{spread_method:1,stops:[],cx:.5,cy:.5,r:.5,fx:.5,fy:.5,fr:0},a)}(i,i.readVarint()+i.pos)):r===7?e.clip_paths.push(function(s,a){return s.readFields(cb,{children:[]},a)}(i,i.readVarint()+i.pos)):r===8&&e.masks.push(function(s,a){const u=s.readFields(ub,{left:0,width:20,mask_type:Lx.MASK_TYPE_LUMINANCE,children:[]},a);return u.height==null&&(u.height=u.width),u.top==null&&(u.top=u.left),u}(i,i.readVarint()+i.pos))}function lf(r,e){return r.readFields(eb,{},e)}function eb(r,e,i){r===1?(e.group=function(s,a){return s.readFields(tb,{opacity:255,children:[]},a)}(i,i.readVarint()+i.pos),e.node="group"):r===2&&(e.path=function(s,a){return s.readFields(rb,{paint_order:1,commands:[],step:1,diffs:[],rule:o_.PATH_RULE_NON_ZERO},a)}(i,i.readVarint()+i.pos),e.node="path")}function tb(r,e,i){r===1?e.transform=cf(i,i.readVarint()+i.pos):r===2?e.opacity=i.readVarint():r===5?e.clip_path_idx=i.readVarint():r===6?e.mask_idx=i.readVarint():r===7&&e.children.push(lf(i,i.readVarint()+i.pos))}function cf(r,e){return r.readFields(ib,{sx:1,ky:0,kx:0,sy:1,tx:0,ty:0},e)}function ib(r,e,i){r===1?e.sx=i.readFloat():r===2?e.ky=i.readFloat():r===3?e.kx=i.readFloat():r===4?e.sy=i.readFloat():r===5?e.tx=i.readFloat():r===6&&(e.ty=i.readFloat())}function rb(r,e,i){r===1?e.fill=function(s,a){return s.readFields(nb,{rgb_color:s_,paint:"rgb_color",opacity:255},a)}(i,i.readVarint()+i.pos):r===2?e.stroke=function(s,a){return s.readFields(sb,{rgb_color:s_,paint:"rgb_color",dasharray:[],dashoffset:0,miterlimit:4,opacity:255,width:1,linecap:1,linejoin:1},a)}(i,i.readVarint()+i.pos):r===3?e.paint_order=i.readVarint():r===5?i.readPackedVarint(e.commands):r===6?e.

14step=i.readFloat():r===7?i.readPackedSVarint(e.diffs):r===8&&(e.rule=i.readVarint())}function nb(r,e,i){r===1?(e.rgb_color=uf(i.readVarint()),e.paint="rgb_color"):r===2?(e.linear_gradient_idx=i.readVarint(),e.paint="linear_gradient_idx"):r===3?(e.radial_gradient_idx=i.readVarint(),e.paint="radial_gradient_idx"):r===5&&(e.opacity=i.readVarint())}function uf(r){return new hi((r>>16&255)/255,(r>>8&255)/255,(255&r)/255,1)}function sb(r,e,i){r===1?(e.rgb_color=uf(i.readVarint()),e.paint="rgb_color"):r===2?(e.linear_gradient_idx=i.readVarint(),e.paint="linear_gradient_idx"):r===3?(e.radial_gradient_idx=i.readVarint(),e.paint="radial_gradient_idx"):r===5?i.readPackedFloat(e.dasharray):r===6?e.dashoffset=i.readFloat():r===7?e.miterlimit=i.readFloat():r===8?e.opacity=i.readVarint():r===9?e.width=i.readFloat():r===10?e.linecap=i.readVarint():r===11&&(e.linejoin=i.readVarint())}function ob(r,e,i){r===1?e.transform=cf(i,i.readVarint()+i.pos):r===2?e.spread_method=i.readVarint():r===3?e.stops.push(kx(i,i.readVarint()+i.pos)):r===4?e.x1=i.readFloat():r===5?e.y1=i.readFloat():r===6?e.x2=i.readFloat():r===7&&(e.y2=i.readFloat())}function kx(r,e){return r.readFields(ab,{offset:0,opacity:255,rgb_color:s_},e)}function ab(r,e,i){r===1?e.offset=i.readFloat():r===2?e.opacity=i.readVarint():r===3&&(e.rgb_color=uf(i.readVarint()))}function lb(r,e,i){r===1?e.transform=cf(i,i.readVarint()+i.pos):r===2?e.spread_method=i.readVarint():r===3?e.stops.push(kx(i,i.readVarint()+i.pos)):r===4?e.cx=i.readFloat():r===5?e.cy=i.readFloat():r===6?e.r=i.readFloat():r===7?e.fx=i.readFloat():r===8?e.fy=i.readFloat():r===9&&(e.fr=i.readFloat())}function cb(r,e,i){r===1?e.transform=cf(i,i.readVarint()+i.pos):r===2?e.clip_path_idx=i.readVarint():r===3&&e.children.push(lf(i,i.readVarint()+i.pos))}function ub(r,e,i){r===1?e.left=e.top=i.readFloat():r===2?e.width=e.height=i.readFloat():r===3?e.top=i.readFloat():r===4?e.height=i.readFloat():r===5?e.mask_type=i.readVarint():r===6?e.mask_idx=i.readVarint():r===7&&e.children.push(lf(i,i.readVarint()+i.pos))}class hb{static calculate(e={},i=[]){const s=new Map,a=new Map;if(Object.keys(e).length===0)return s;i.forEach(u=>{a.set(u.name,u.rgb_color||new hi(0,0,0))});for(const[u,h]of Object.entries(e))a.has(u)?s.set(a.get(u).toString(),h):console.warn(`Ignoring unknown image variable "${u}"`);return s}}function bu(r,e=255,i){const s=e/255,a=r.toString(),u=i.has(a)?i.get(a).clone():r.clone();return u.a*=s,u.toString()}function ad(r,e){if(!uc()){const i=document.createElement("canvas");return i.width=r,i.height=e,i}return new OffscreenCanvas(r,e)}function db(r,e){const i=hb.calculate(e.params,r.metadata?r.metadata.variables:[]),s=r.usvg_tree,a=s.width,u=s.height,h=e.transform?e.transform:new DOMMatrix,f=Math.max(1,Math.round(a*h.a)),_=Math.max(1,Math.round(u*h.d)),g=new DOMMatrix([f/a,0,0,_/u,0,0]),v=ad(f,_).getContext("2d");return l_(v,g,s,s,i),v.getImageData(0,0,f,_)}function l_(r,e,i,s,a){for(const u of s.children)Ox(r,e,i,u,a)}function Ox(r,e,i,s,a){s.group?(r.save(),function(u,h,f,_,g){const v=_.mask_idx!=null?f.masks[_.mask_idx]:null,b=_.clip_path_idx!=null?f.clip_paths[_.clip_path_idx]:null;if(_.transform&&(h=wu(_.transform).preMultiplySelf(h)),!function(A,P,D){return A.opacity!==255||P||D}(_,b!=null,v!=null))return void l_(u,h,f,_,g);const w=ad(u.canvas.width,u.canvas.height),E=w.getContext("2d");l_(E,h,f,_,g),b&&qx(E,h,f,b),v&&$x(E,h,f,v,g),u.globalAlpha=_.opacity/255,u.drawImage(w,0,0)}(r,e,i,s.group,a),r.restore()):s.path&&(r.save(),function(u,h,f,_,g){u.setTransform(h),_.paint_order===H1.PAINT_ORDER_FILL_AND_STROKE?(Bx(u,f,_,g),Vx(u,f,_,g)):(Vx(u,f,_,g),Bx(u,f,_,g))}(r,e,i,s.path,a),r.restore())}function Bx(r,e,i,s){const a=i.fill;if(!a)return;const u=a.opacity/255;switch(r.save(),r.beginPath(),Zx(i,r),a.paint){case"rgb_color":r.fillStyle=bu(a.rgb_color,a.opacity,s);break;case"linear_gradient_idx":{const h=e.linear_gradients[a.linear_gradient_idx];h.transform&&r.setTransform(wu(h.transform).preMultiplySelf(r.getTransform())),r.fillStyle=Ux(r,h,u,s);break}case"radial_gradient_idx":{const h=e.radial_gradients[a.radial_gradient_idx];h.transform&&r.setTransform(wu(h.transform).preMultiplySelf(r.getTransform())),r.fillStyle=jx(r,h,u,s)}}

14r.fill(Nx(i)),r.restore()}function Nx(r){return r.rule===o_.PATH_RULE_NON_ZERO?"nonzero":r.rule===o_.PATH_RULE_EVEN_ODD?"evenodd":void 0}function Vx(r,e,i,s){const a=i.stroke;if(!a)return;const u=Hx(i);r.lineWidth=a.width,r.miterLimit=a.miterlimit,r.setLineDash(a.dasharray),r.lineDashOffset=a.dashoffset;const h=a.opacity/255;switch(a.paint){case"rgb_color":r.strokeStyle=bu(a.rgb_color,a.opacity,s);break;case"linear_gradient_idx":r.strokeStyle=Ux(r,e.linear_gradients[a.linear_gradient_idx],h,s,!0);break;case"radial_gradient_idx":r.strokeStyle=jx(r,e.radial_gradients[a.radial_gradient_idx],h,s,!0)}switch(a.linejoin){case af.LINE_JOIN_MITER_CLIP:case af.LINE_JOIN_MITER:r.lineJoin="miter";break;case af.LINE_JOIN_ROUND:r.lineJoin="round";break;case af.LINE_JOIN_BEVEL:r.lineJoin="bevel"}switch(a.linecap){case a_.LINE_CAP_BUTT:r.lineCap="butt";break;case a_.LINE_CAP_ROUND:r.lineCap="round";break;case a_.LINE_CAP_SQUARE:r.lineCap="square"}r.stroke(u)}function 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hf{constructor(e){this.capacity=e,this.cache=new Map}get(e){if(!this.cache.has(e))return;const i=this.cache.get(e);return this.cache.delete(e),this.cache.set(e,i),i}put(e,i){this.cache.has(e)?this.cache.delete(e):this.cache.size===this.capacity&&this.cache.delete(this.cache.keys().next().value),this.cache.set(e,i)}delete(e){this.cache.delete(e)}}tt(hf,"LRUCache");class c_{constructor(){this.cacheMap=new Map,this.cacheDependenciesMap=new Map}static _getImage(e){return new jr(e,e.data)}getFromCache(e,i,s){return this.cacheMap.has(s)||this.cacheMap.set(s,new hf(150)),this.cacheMap.get(s).get(Uo(e.toString(),i))}setInCache(e,i,s,a){this.cacheDependenciesMap.has(a)||this.cacheDependenciesMap.set(a,new Map),this.cacheMap.has(a)||this.cacheMap.set(a,new hf(150));const u=this.cacheDependenciesMap.get(a),h=Uo(e.id.toString(),s);u.get(h)||u.set(h,new Set);const 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v=_;_=g,g=v}if(_>a&&(a=_),g<u&&(u=g),a>u)return null}return a}function Yx(r,e,i,s,a,u,h,f,_,g,v){const b=s-r,w=a-e,E=u-i,A=h-r,P=f-e,D=_-i,k=v[1]*D-v[2]*P,j=v[2]*A-v[0]*D,G=v[0]*P-v[1]*A,z=b*k+w*j+E*G;if(Math.abs(z)<1e-15)return null;const N=1/z,q=g[0]-r,H=g[1]-e,oe=g[2]-i,re=(q*k+H*j+oe*G)*N;if(re<0||re>1)return null;const ae=H*E-oe*w,he=oe*b-q*E,Te=q*w-H*b,Oe=(v[0]*ae+v[1]*he+v[2]*Te)*N;return Oe<0||re+Oe>1?null:(A*ae+P*he+D*Te)*N}function Kx(r,e,i){return(r-e)/(i-e)}function Jx(r,e,i,s,a,u,h,f,_){const g=1<<i,v=u-s,b=h-a,w=(r+1)/g*v+s,E=(e+0)/g*b+a,A=(e+1)/g*b+a;f[0]=(r+0)/g*v+s,f[1]=E,_[0]=w,_[1]=A}class Qx{constructor(e){if(this.maximums=[],this.minimums=[],this.leaves=[],this.childOffsets=[],this.nodeCount=0,this.dem=e,this._siblingOffset=[[0,0],[1,0],[0,1],[1,1]],!this.dem)return;const i=function(u){const h=Math.ceil(Math.log2(u.dim/8)),f=[];let _=Math.ceil(Math.pow(2,h));const g=1/_,v=(E,A,P,D,k)=>{const j=D?1:0,G=(E+1)*P-j,z=A*P,N=(A+1)*P-j;k[0]=E*P,k[1]=z,k[2]=G,k[3]=N};let b=new Wx(_);const w=[];for(let E=0;E<_*_;E++){v(E%_,Math.floor(E/_),g,!1,w);const A=Ha(w[0],w[1],u),P=Ha(w[2],w[1],u),D=Ha(w[2],w[3],u),k=Ha(w[0],w[3],u);b.minimums.push(Math.min(A,P,D,k)),b.maximums.push(Math.max(A,P,D,k)),b.leaves.push(1)}for(f.push(b),_/=2;_>=1;_/=2){const E=f[f.length-1];b=new Wx(_);for(let A=0;A<_*_;A++){v(A%_,Math.floor(A/_),2,!0,w);const P=E.getElevation(w[0],w[1]),D=E.getElevation(w[2],w[1]),k=E.getElevation(w[2],w[3]),j=E.getElevation(w[0],w[3]),G=E.isLeaf(w[0],w[1]),z=E.isLeaf(w[2],w[1]),N=E.isLeaf(w[2],w[3]),q=E.isLeaf(w[0],w[3]),H=Math.min(P.min,D.min,k.min,j.min),oe=Math.max(P.max,D.max,k.max,j.max),re=G&&z&&N&&q;b.maximums.push(oe),b.minimums.push(H),b.leaves.push(oe-H<=5&&re?1:0)}f.push(b)}return f}(this.dem),s=i.length-1,a=i[s];this._addNode(a.minimums[0],a.maximums[0],a.leaves[0]),this._construct(i,

vendor: 13,754 bytes, line 14

140,0,s,0)}raycastRoot(e,i,s,a,u,h,f=1){return Xx([e,i,-100],[s,a,this.maximums[0]*f],u,h)}raycast(e,i,s,a,u,h,f=1){if(!this.nodeCount)return null;const _=this.raycastRoot(e,i,s,a,u,h,f);if(_==null)return null;const g=[],v=[],b=[],w=[],E=[{idx:0,t:_,nodex:0,nodey:0,depth:0}];for(;E.length>0;){const{idx:A,t:P,nodex:D,nodey:k,depth:j}=E.pop();if(this.leaves[A]){Jx(D,k,j,e,i,s,a,b,w);const z=1<<j,N=(D+0)/z,q=(D+1)/z,H=(k+0)/z,oe=(k+1)/z,re=Ha(N,H,this.dem)*f,ae=Ha(q,H,this.dem)*f,he=Ha(q,oe,this.dem)*f,Te=Ha(N,oe,this.dem)*f,Oe=Yx(b[0],b[1],re,w[0],b[1],ae,w[0],w[1],he,u,h),ze=Yx(w[0],w[1],he,b[0],w[1],Te,b[0],b[1],re,u,h),ke=Math.min(Oe!==null?Oe:Number.MAX_VALUE,ze!==null?ze:Number.MAX_VALUE);if(ke!==Number.MAX_VALUE)return ke;{const Be=In([],u,h,P);if(ev(re,ae,Te,he,Kx(Be[0],b[0],w[0]),Kx(Be[1],b[1],w[1]))>=Be[2])return P}continue}let G=0;for(let z=0;z<this._siblingOffset.length;z++){Jx((D<<1)+this._siblingOffset[z][0],(k<<1)+this._siblingOffset[z][1],j+1,e,i,s,a,b,w),b[2]=-100,w[2]=this.maximums[this.childOffsets[A]+z]*f;const N=Xx(b,w,u,h);if(N!=null){const q=N;g[z]=q;let H=!1;for(let oe=0;oe<G&&!H;oe++)q>=g[v[oe]]&&(v.splice(oe,0,z),H=!0);H||(v[G]=z),G++}}for(let z=0;z<G;z++){const N=v[z];E.push({idx:this.childOffsets[A]+N,t:g[N],nodex:(D<<1)+this._siblingOffset[N][0],nodey:(k<<1)+this._siblingOffset[N][1],depth:j+1})}}return null}_addNode(e,i,s){return this.minimums.push(e),this.maximums.push(i),this.leaves.push(s),this.childOffsets.push(0),this.nodeCount++}_construct(e,i,s,a,u){if(e[a].isLeaf(i,s)===1)return;this.childOffsets[u]||(this.childOffsets[u]=this.nodeCount);const h=a-1,f=e[h];let _=0,g=0;for(let v=0;v<this._siblingOffset.length;v++){const b=2*i+this._siblingOffset[v][0],w=2*s+this._siblingOffset[v][1],E=f.getElevation(b,w),A=f.isLeaf(b,w),P=this._addNode(E.min,E.max,A);A&&(_|=1<<v),g||(g=P)}for(let v=0;v<this._siblingOffset.length;v++)_&1<<v||this._construct(e,2*i+this._siblingOffset[v][0],2*s+this._siblingOffset[v][1],h,g+v)}}function ev(r,e,i,s,a,u){return Tt(Tt(r,i,u),Tt(e,s,u),a)}function Ha(r,e,i){const s=i.dim,a=Q(r*s-.5,0,s-1),u=Q(e*s-.5,0,s-1),h=Math.floor(a),f=Math.floor(u),_=Math.min(h+1,s-1),g=Math.min(f+1,s-1);return ev(i.get(h,f),i.get(_,f),i.get(h,g),i.get(_,g),a-h,u-f)}const pb={mapbox:[6553.6,25.6,.1,1e4],terrarium:[256,1,1/256,32768]};function fb(r,e,i){return(256*r*256+256*e+i)/10-1e4}function mb(r,e,i){return 256*r+e+i/256-32768}class df{get tree(){return this._tree||this._buildQuadTree(),this._tree}constructor(e,i,s,a=!1){if(this.uid=e,i.height!==i.width)throw new RangeError("DEM tiles must be square");if(s&&s!=="mapbox"&&s!=="terrarium")return void kt(`"${s}" is not a valid encoding type. Valid types include "mapbox" and "terrarium".`);this.stride=i.height;const u=this.dim=i.height-2,h=new Uint32Array(i.data.buffer);if(this.pixels=new Uint8Array(i.data.buffer),this.floatView=new Float32Array(i.data.buffer),this.borderReady=a,this._modifiedForSources={},!a){for(let _=0;_<u;_++)h[this._idx(-1,_)]=h[this._idx(0,_)],h[this._idx(u,_)]=h[this._idx(u-1,_)],h[this._idx(_,-1)]=h[this._idx(_,0)],h[this._idx(_,u)]=h[this._idx(_,u-1)];h[this._idx(-1,-1)]=h[this._idx(0,0)],h[this._idx(u,-1)]=h[this._idx(u-1,0)],h[this._idx(-1,u)]=h[this._idx(0,u-1)],h[this._idx(u,u)]=h[this._idx(u-1,u-1)]}const f=s==="terrarium"?mb:fb;for(let _=0;_<h.length;++_){const g=4*_;this.floatView[_]=f(this.pixels[g],this.pixels[g+1],this.pixels[g+2])}this._timestamp=Hn.now()}_buildQuadTree(){this._tree=new Qx(this)}get(e,i,s=!1){s&&(e=Q(e,-1,this.dim),i=Q(i,-1,this.dim));const a=this._idx(e,i);return this.floatView[a]}set(e,i,s){const a=this._idx(e,i),u=this.floatView[a];return this.floatView[a]=s,s-u}static getUnpackVector(e){return pb[e]}_idx(e,i){if(e<-1||e>=this.dim+1||i<-1||i>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(i+1)*this.stride+(e+1)}static pack(e,i){const s=[0,0,0,0],a=df.getUnpackVector(i);let u=Math.floor((e+a[3])/a[2]);return s[2]=u%256,u=Math.floor(u/256),s[1]=u%256,u=Math.floor(u/256),s[0]=u,s}getPixels(){return new eg({width:this.stride,height:this.stride},this.pixels)}backfillBorder(e,i,s){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let a=i*this.dim,u=i*this.dim+this.dim,h=s*this.dim,f=s*this.dim+this.dim;switch(i){case-1:a=u-1;break;case 1:u=a+1}switch(s){case-1:h=f-1;break;case 1:f=h+1}const _=-i*this.dim,g=-s*this.dim;for(let v=h;v<f;v++)for(let b=a;b<u;b++){const w=4*this._idx(b,v),E=4*this._idx(b+_,v+g);this.pixels[w+0]=e.pixels[E+0],this.pixels[w+1]=e.pixels[E+1],this.pixels[w+2]=e.pixels[E+2],this.pixels[w+3]=e.pixels[E+3]}}onDeserialize(){this._tree&&(this._tree.dem=this)}}function _b(r,e,i){r===1?e.headerLength=i.readFixed32():r===2?e.x=i.readVarint():r===3?e.y=i.readVarint():r===4?e.z=i.readVarint():r===5&&e.layers.push(function(s,a){return s.readFields(bb,{version:0,name:"",units:"",tileSize:0,buffer:0,pixelFormat:0,dataIndex:[]},a)}(i,i.readVarint()+i.pos))}function gb(r,e,i){r===1?(e.delta_filter=function(s,a){return s.readFields(yb,{blockSize:0},a)}(i,i.readVarint()+i.pos),e.filter="delta_filter"):r===2?(i.readVarint(),e.filter="zigzag_filter"):r===3?(i.readVarint(),e.filter="bitshuffle_filter"):r===4&&(i.readVarint(),e.filter="byteshuffle_filter")}function yb(r,e,i){r===1&&(e.blockSize=i.readVarint())}function xb(r,e,i){r===1?(i.readVarint(),e.codec="gzip_data"):r===2?(i.readVarint(),e.codec="jpeg_image"):r===3?(i.readVarint(),e.codec="webp_image"):r===4&&(i.readVarint(),e.codec="png_image")}function vb(r,e,i){let s=0,a=0;r===1?e.firstByte=i.readFixed64():r===2?e.lastByte=i.readFixed64():r===3?e.filters.push(function(u,h){return u.readFields(gb,{},h)}(i,i.readVarint()+i.pos)):r===4?e.codec=function(u,h){return u.readFields(xb,{},h)}(i,i.readVarint()+i.pos):r===5?a=i.readFloat():r===6?s=i.readFloat():r===7?e.bands.push(i.readString()):r===8?e.offset=i.readDouble():r===9&&(e.scale=i.readDouble()),e.offset===0&&(e.offset=a),e.scale===0&&(e.scale=s)}function bb(r,e,i){r===1?e.version=i.readVarint():r===2?e.name=i.readString():r===3?e.units=i.readString():r===4?e.tileSize=i.readVarint():r===5?e.buffer=i.readVarint():r===6?e.pixelFormat=i.readVarint():r===7&&e.dataIndex.push(function(s,a){return s.readFields(vb,{firstByte:0,lastByte:0,filters:[],codec:null,offset:0,scale:0,bands:[]},a)}(i,i.readVarint()+i.pos))}function wb(r,e,i){if(r===2)(function(s,a,u){s.readFields(Tb,u,a)})(i,i.readVarint()+i.pos,e);else if(r===3)throw new Error("Not implemented")}function Tb(r,e,i){if(r===1){let s=0;const a=i.readVarint()+i.pos;for(;i.pos<a;)e[s++]=i.readVarint()}}function Sb(r,e){if(e.length!==4)throw new Error(`Expected data of dimension 4 but got ${e.length}.`);let i=e[3];for(let s=2;s>=1;s--){const a=s===1?1:0,u=s===2?1:0;for(let h=0;h<e[0];h++){const f=e[1]*h;for(let _=a;_<e[1];_++){const g=e[2]*(_+f);for(let v=u;v<e[2];v++){const b=e[3]*(v+g);for(let w=0;w<e[3];w++){const E=b+w;r[E]+=r[E-i]}}}}i*=e[s]}return r}function Eb(r){for(let e=0,i=r.length;e<i;e++)r[e]=r[e]>>>1^-(1&r[e]);return r}function Ib(r,e){switch(e){case"uint32":return r;case"uint16":for(let i=0;i<r.length;i+=2){const s=r[i],a=r[i+1];r[i]=(240&s)>>4|(61440&s)>>8|(240&a)<<4|61440&a,r[i+1]=15&s|(3840&s)>>4|(15&a)<<8|(3840&a)<<4}return r;case"uint8":for(let i=0;i<r.length;i+=4){const s=r[i],a=r[i+1],u=r[i+2],h=r[i+3];r[i+0]=(192&s)>>6|(192&a)>>4|(192&u)>>2|192&h,r[i+1]=(48&s)>>4|(48&a)>>2|48&u|(48&h)<<2,r[i+2]=(12&s)>>2|12&a|(12&u)<<2|(12&h)<<4,r[i+3]=3&s|(3&a)<<2|(3&u)<<4|(3&h)<<6}return r;default:throw new Error(`Invalid pixel format, "${e}"`)}}tt(df,"DEMData"),tt(Qx,"DemMinMaxQuadTree",{omit:["dem"]});var ts=Uint8Array,ld=Uint16Array,Ab=Int32Array,tv=new ts([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0,0]),iv=new ts([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,0,0]),Mb=new ts([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),rv=function(r,e){for(var i=new ld(31),s=0;s<31;++s)i[s]=e+=1<<r[s-1];var a=new Ab(i[30]);for(s=1;s<30;++s)for(var u=i[s];u<i[s+1];++u)a[u]=u-i[s]<<5|s;return{b:i,r:a}},nv=rv(tv,2),sv=nv.b,Cb=nv.r;sv[28]=258,Cb[258]=28;for(var Pb=rv(iv,0).b,ov=new ld(32768),Ar=0;Ar<32768;++Ar){var Tu=(43690&Ar)>>1|(21845&Ar)<<1;ov[Ar]=((65280&(Tu=(61680&(Tu=(52428&Tu)>>2|(13107&Tu)<<2))>>4|(3855&Tu)<<4))>>8|(255&Tu)<<8)>>1}var cd=function(r,e,i){for(var s=r.length,a=0,u=new ld(e);a<s;++a)r[a]&&++u[r[a]-1];var h,f=new ld(e);for(a=1;a<e;++a)f[a]=f[a-1]+u[a-1]<<1;h=new ld(1<<e);var _=15-e;for(a=0;a<s;++a)if(r[a])for(var g=a<<4|r[a],v=e-r[a],b=f[r[a]-1]++<<v,w=b|(1<<v)-1;b<=w;++b)h[ov[b]>>_]=g;return h},ud=new ts(288);for(Ar=0;Ar<144;++Ar)ud[Ar]=8;for(Ar=144;Ar<256;++Ar)ud[Ar]=9;for(Ar=256;Ar<280;++Ar)ud[Ar]=7;for(Ar=280;Ar<288;++Ar)ud[Ar]=8;var av=new ts(32);for(Ar=0;Ar<32;++Ar)av[Ar]=5;var zb=cd(ud,9),Rb=cd(av,5),u_=function(r){for(var e=r[0],i=1;i<r.length;++i)r[i]>e&&(e=r[i]);return e},Ls=function(r,e,i){var s=e/8|0;return(r[s]|r[s+1]<<8)>>(7&e)&i},h_=function(r,e){var i=e/8|0;return(r[i]|r[i+1]<<8|r[i+2]<<16)>>(7&e)},Db=["unexpected EOF","invalid block type","invalid length/literal","invalid distance","stream finished","no stream handler",,"no callback","invalid UTF-8 data","extra field too long","date not in range 1980-2099","filename too long","stream finishing","invalid zip data"],Fs=function(r,e,i){var s=new Error(e||Db[r]);if(s.code=r,Error.captureStackTrace&&Error.captureStackTrace(s,Fs),!i)throw s;return s},Lb=new ts(0),Fb=typeof TextDecoder<"u"&&new TextDecoder;try{Fb.decode(Lb,{stream:!0})}catch{}const kb={gzip_data:"gzip"};class ds extends Error{constructor(e){super(e),this.name="MRTError"}}const Ob={0:"uint32",1:"uint32",2:"uint16",3:"uint8"},lv={uint32:1,uint16:2,uint8:4},Bb={uint32:Uint32Array,uint16:Uint16Array,uint8:Uint8Array};let d_;class pf{constructor(e=5){this.x=NaN,this.y=NaN,this.z=NaN,this.layers={},this._cacheSize=e}getLayer(e){const i=this.layers[e];if(!i)throw new ds(`Layer '${e}' not found`);return i}getHeaderLength(e){const i=new Uint8Array(e),s=new DataView(e);if(i[0]!==13)throw new ds("File is not a valid MRT.");return s.getUint32(1,!0)}parseHeader(e){const i=new Uint8Array(e),s=this.getHeaderLength(e);if(i.length<s)throw new ds(`Expected header with length >= ${s} but got buffer of length ${i.length}`);const a=function(u,h){return u.readFields(_b,{headerLength:0,x:0,y:0,z:0,layers:[]},void 0)}(new d_(i.subarray(0,s)));if(!isNaN(this.x)&&(this.x!==a.x||this.y!==a.y||this.z!==a.z))throw new ds(`Invalid attempt to parse header ${a.z}/${a.x}/${a.y} for tile ${this.z}/${this.x}/${this.y}`);this.x=a.x,this.y=a.y,this.z=a.z;for(const u of a.layers)this.layers[u.name]=new cv(u,{cacheSize:this._cacheSize});return this}createDecodingTask(e){const i=[],s=this.getLayer(e.layerName);for(let a of e.blockIndices){const u=s.dataIndex[a],h=u.firstByte-e.firstByte,f=u.lastByte-e.firstByte;if(s._blocksInProgress.has(a))continue;const _={layerName:s.name,firstByte:h,lastByte:f,pixelFormat:s.pixelFormat,blockIndex:a,blockShape:[u.bands.length].concat(s.bandShape),buffer:s.buffer,codec:u.codec.codec,filters:u.filters.map(g=>g.filter)};s._blocksInProgress.add(a),i.push(_)}return new uv(i,()=>{i.forEach(a=>s._blocksInProgress.delete(a.blockIndex))},(a,u)=>{if(i.forEach(h=>s._blocksInProgress.delete(h.blockIndex)),a)throw a;u.forEach(h=>{this.getLayer(h.layerName).processDecodedData(h)})})}}class cv{constructor({version:e,name:i,units:s,tileSize:a,pixelFormat:u,buffer:h,dataIndex:f},_){if(this.version=e,this.version!==1)throw new ds(`Cannot parse raster layer encoded with MRT version ${e}`);this.name=i,this.units=s,this.tileSize=a,this.buffer=h,this.pixelFormat=Ob[u],this.dataIndex=f,this.bandShape=[a+2*h,a+2*h,lv[this.pixelFormat]],this._decodedBlocks=new hf(_?_.cacheSize:5),this._blocksInProgress=new Set}get dimension(){return lv[this.pixelFormat]}get cacheSize(){return this._decodedBlocks.capacity}getBandList(){return this.dataIndex.map(({bands:e})=>e).flat()}processDecodedData(e){const i=e.blockIndex.toString();this._decodedBlocks.get(i)||this._decodedBlocks.put(i,e.data)}getBlockForBand(e){let i=0;switch(typeof e){case"string":for(const[s,a]of this.dataIndex.entries()){for(const[u,h]of a.bands.entries())if(h===e)return{bandIndex:i+u,blockIndex:s,blockBandIndex:u};i+=a.bands.length}break;case"number":for(const[s,a]of this.dataIndex.entries()){if(e>=i&&e<i+a.bands.length)return{bandIndex:e,blockIndex:s,blockBandIndex:e-i};i+=a.bands.length}break;default:throw new ds(`Invalid band \`${JSON.stringify(e)}\`. Expected string or integer.`)}return{blockIndex:-1,blockBandIndex:-1}}getDataRange(e){let i=1/0,s=-1/0;const a=[],u=new Set;for(const h of e){const{blockIndex:f}=this.getBlockForBand(h);if(f<0)throw new ds(`Invalid band: ${JSON.stringify(h)}`);const _=this.dataIndex[f];a.includes(f)||a.push(f),u.add(f),i=Math.min(i,_.firstByte),s=Math.max(s,_.lastByte)}if(u.size>this.cacheSize)throw new ds(`Number of blocks to decode (${u.size}) exceeds cache size (${this.cacheSize}).`);return{layerName:this.name,firstByte:i,lastByte:s,blockIndices:a}}hasBand(e){const{blockIndex:i}=this.getBlockForBand(e);return i>=0}hasDataForBand(e){const{blockIndex:i}=this.getBlockForBand(e);return i>=0&&!!this._decodedBlocks.get(i.toString())}getBandView(e){const{blockIndex:i,blockBandIndex:s}=this.getBlockForBand(e);if(i<0)throw new ds(`Band not found: ${JSON.stringify(e)}`);const a=this._decodedBlocks.get(i.toString());if(!a)throw new ds(`Data for band ${JSON.stringify(e)} of layer "${this.name}" not decoded.`);const u=this.dataIndex[i],h=this.bandShape.reduce((g,v)=>g*v,1),f=s*h,_=a.subarray(f,f+h);return{data:_,bytes:new Uint8Array(_.buffer).subarray(_.byteOffset,_.byteOffset+_.byteLength),tileSize:this.tileSize,buffer:this.buffer,pixelFormat:this.pixelFormat,dimension:this.dimension,offset:u.offset,scale:u.scale}}}

14pf.setPbf=function(r){d_=r};class uv{constructor(e,i,s){this.tasks=e,this._onCancel=i,this._onComplete=s,this._finalized=!1}cancel(){this._finalized||(this._onCancel(),this._finalized=!0)}complete(e,i){this._finalized||(this._onComplete(e,i),this._finalized=!0)}}function rc(r,e){const i=r.json.bufferViews[e.bufferView],s=Dp[e.componentType];return new s(r.buffers[i.buffer],(e.byteOffset||0)+(i.byteOffset||0),e.count*(i.byteStride&&i.byteStride!==Zh[e.type]*s.BYTES_PER_ELEMENT?i.byteStride/s.BYTES_PER_ELEMENT:Zh[e.type]))}function p_(r,e,i,s){const a=Dp[e.componentType],u=function(v){switch(v){case Int8Array:return 1/127;case Uint8Array:return 1/255;case Int16Array:return 1/32767;case Uint16Array:return 1/65535;default:return 1}}(a),h=r.json.bufferViews[e.bufferView],f=h.byteStride?h.byteStride/a.BYTES_PER_ELEMENT:Zh[e.type],_=i.float32,g=_.length/i.capacity;for(let v=0,b=0;v<e.count*f;v+=f,b+=g)for(let w=0;w<g;w++)_[b+w]=s[v+w]*u;i._trim()}function Nb(r,e,i){const s=r.indices,a=r.attributes,u={};u.indexArray=new Br;const h=e.json.accessors[s],f=h.count/3;u.indexArray.reserve(f);const _=rc(e,h);for(let w=0;w<f;w++)u.indexArray.emplaceBack(_[3*w],_[3*w+1],_[3*w+2]);u.indexArray._trim(),u.vertexArray=new ls;const g=e.json.accessors[a.POSITION];u.vertexArray.reserve(g.count);const v=rc(e,g);for(let w=0;w<g.count;w++)u.vertexArray.emplaceBack(v[3*w],v[3*w+1],v[3*w+2]);if(u.vertexArray._trim(),u.aabb=new si(g.min,g.max),u.centroid=function(w,E){const A=[0,0,0],P=w.length;if(P>0){for(let D=0;D<P;D++){const k=3*w[D];A[0]+=E[k],A[1]+=E[k+1],A[2]+=E[k+2]}A[0]/=P,A[1]/=P,A[2]/=P}return A}(_,v),a.COLOR_0!==void 0){const w=e.json.accessors[a.COLOR_0],E=Zh[w.type],A=rc(e,w);u.colorArray=E===3?new ls:new Or,u.colorArray.resize(w.count),p_(e,w,u.colorArray,A)}if(a.NORMAL!==void 0){u.normalArray=new ls;const w=e.json.accessors[a.NORMAL];u.normalArray.resize(w.count);const E=rc(e,w);p_(e,w,u.normalArray,E)}if(a.TEXCOORD_0!==void 0&&i.length>0){u.texcoordArray=new jo;const w=e.json.accessors[a.TEXCOORD_0];u.texcoordArray.resize(w.count);const E=rc(e,w);p_(e,w,u.texcoordArray,E)}if(a._FEATURE_ID_RGBA4444!==void 0){const w=e.json.accessors[a._FEATURE_ID_RGBA4444];e.json.extensionsUsed&&e.json.extensionsUsed.includes("EXT_meshopt_compression")&&(u.featureData=rc(e,w))}a._FEATURE_RGBA4444!==void 0&&(u.featureData=new Uint32Array(rc(e,e.json.accessors[a._FEATURE_RGBA4444]).buffer));const b=r.material;return u.material=function(w,E){const{emissiveFactor:A=[0,0,0],alphaMode:P="OPAQUE",alphaCutoff:D=.5,normalTexture:k,occlusionTexture:j,emissiveTexture:G,doubleSided:z}=w,{baseColorFactor:N=[1,1,1,1],metallicFactor:q=1,roughnessFactor:H=1,baseColorTexture:oe,metallicRoughnessTexture:re}=w.pbrMetallicRoughness||{},ae=j?E[j.index]:void 0;if(j&&j.extensions&&j.extensions.KHR_texture_transform&&ae){const he=j.extensions.KHR_texture_transform;ae.offsetScale=[he.offset[0],he.offset[1],he.scale[0],he.scale[1]]}return{pbrMetallicRoughness:{baseColorFactor:new hi(...N),metallicFactor:q,roughnessFactor:H,baseColorTexture:oe?E[oe.index]:void 0,metallicRoughnessTexture:re?E[re.index]:void 0},doubleSided:z,emissiveFactor:new hi(...A),alphaMode:P,alphaCutoff:D,normalTexture:k?E[k.index]:void 0,occlusionTexture:ae,emissionTexture:G?E[G.index]:void 0,defined:w.defined===void 0}}(b!==void 0?e.json.materials[b]:{defined:!1},i),u}function hv(r,e,i){const{matrix:s,rotation:a,translation:u,scale:h,mesh:f,extras:_,children:g}=r,v={};if(v.matrix=s||function(b,w,E,A){var P=w[0],D=w[1],k=w[2],j=w[3],G=P+P,z=D+D,N=k+k,q=P*G,H=P*z,oe=P*N,re=D*z,ae=D*N,he=k*N,Te=j*G,Oe=j*z,ze=j*N,ke=A[0],Be=A[1],Ee=A[2];return b[0]=(1-(re+he))*ke,b[1]=(H+ze)*ke,b[2]=(oe-Oe)*ke,b[3]=0,b[4]=(H-ze)*Be,b[5]=(1-(q+he))*Be,b[6]=(ae+Te)*Be,b[7]=0,b[8]=(oe+Oe)*Ee,b[9]=(ae-Te)*Ee,b[10]=(1-(q+re))*Ee,b[11]=0,b[12]=E[0],b[13]=E[1],b[14]=E[2],b[15]=1,b}([],a||[0,0,0,1],u||[0,0,0],h||[1,1,1]),f!==void 0){v.meshes=i[f];const b=v.anchor=[0,0];for(const w of v.meshes){const{min:E,max:A}=w.aabb;b[0]+=E[0]+A[0],b[1]+=E[1]+A[1]}b[0]=Math.floor(b[0]/v.meshes.length/2),b[1]=Math.floor(b[1]/v.meshes.length/2)}if(_&&(_.id&&(v.id=_.id),_.lights&&(v.lights=function(b){if(!b.length)return[];const w=function(k){const j=atob(k),G=new Uint8Array(j.length);for(let z=0;z<j.length;z++)G[z]=j.codePointAt(z);return G}

14(b),E=[],A=w.length/24,P=new Uint16Array(w.buffer),D=new Float32Array(w.buffer);for(let k=0;k<A;k++){const j=P[2*k*6]/30,G=P[2*k*6+1]/30,z=P[2*k*6+10]/100,N=D[6*k+1],q=D[6*k+2],H=D[6*k+3],oe=D[6*k+4],re=H-N,ae=oe-q,he=Math.hypot(re,ae);E.push({pos:[N+.5*re,q+.5*ae,G],normal:[ae/he,-re/he,0],width:he,height:j,depth:z,points:[N,q,H,oe]})}return E}(_.lights))),g){const b=[];for(const w of g)b.push(hv(e.json.nodes[w],e,i));v.children=b}return v}function Vb(r){if(r.vertices.length===0||r.indices.length===0)return null;const e=new _m(r.vertices,r.indices,8,256),[i,s]=[e.min.clone(),e.max.clone()];return{vertices:r.vertices,indices:r.indices,grid:e,min:i,max:s}}function Ub(r){if(!r.extras||!r.extras.ground)return null;const e=r.extras.ground;if(!e||!Array.isArray(e)||e.length===0)return null;const i=e[0];if(!i||!Array.isArray(i)||i.length===0)return null;const s=[];for(const h of i){if(!Array.isArray(h)||h.length!==2)continue;const f=h[0],_=h[1];typeof f=="number"&&typeof _=="number"&&s.push(new He(f,_))}if(s.length<3)return null;s.length>1&&s[s.length-1].equals(s[0])&&s.pop();let a=0;for(let h=0;h<s.length;h++){const f=s[h],_=s[(h+1)%s.length],g=s[(h+2)%s.length];a+=(f.x-_.x)*(g.y-_.y)-(g.x-_.x)*(f.y-_.y)}a>0&&s.reverse();const u=Lh(s.flatMap(h=>[h.x,h.y]),[]);return u.length===0?null:{vertices:s,indices:u}}function jb(r,e){const i=[],s=[];let a=0;const u=[];for(const h of r){a=i.length;const f=h.vertexArray.float32,_=h.indexArray.uint16;for(let g=0;g<h.vertexArray.length;g++)u[0]=f[3*g+0],u[1]=f[3*g+1],u[2]=f[3*g+2],Gi(u,u,e),i.push(new He(u[0],u[1]));for(let g=0;g<3*h.indexArray.length;g++)s.push(_[g]+a)}if(s.length%3!=0)return null;for(let h=0;h<s.length;h+=3){const f=i[s[h+0]],_=i[s[h+1]],g=i[s[h+2]];(f.x-_.x)*(g.y-_.y)-(g.x-_.x)*(f.y-_.y)>0&&([s[h+1],s[h+2]]=[s[h+2],s[h+1]])}return{vertices:i,indices:s}}function dv(r){const e=function(_,g){const v=[],b=WebGL2RenderingContext;if(_.json.textures)for(const w of _.json.textures){const E={magFilter:b.LINEAR,minFilter:b.NEAREST,wrapS:b.REPEAT,wrapT:b.REPEAT};w.sampler!==void 0&&Object.assign(E,_.json.samplers[w.sampler]),v.push({image:g[w.source],sampler:E,uploaded:!1})}return v}(r,r.images),i=function(_,g){const v=[];for(const b of _.json.meshes){const w=[];for(const E of b.primitives)w.push(Nb(E,_,g));v.push(w)}return v}(r,e),{scenes:s,scene:a,nodes:u}=r.json,h=s?s[a||0].nodes:u,f=[];for(const _ of h)f.push(hv(u[_],r,i));return function(_,g,v){const b={},w=new Set;for(let E=0;E<_.length;E++){const A=v[g[E]];if(!A.extras)continue;const P=A.extras["mapbox:footprint:version"],D=A.extras["mapbox:footprint:id"];(P||D)&&w.add(E),P==="1.0.0"&&D&&(b[D]=E)}for(let E=0;E<_.length;E++){if(w.has(E))continue;const A=_[E],P=v[g[E]];if(!P.extras)continue;let D=null;A.id in b&&(D=jb(_[b[A.id]].meshes,A.matrix)),D||(D=Ub(P)),D&&(A.footprint=Vb(D))}if(w.size>0){const E=Array.from(w.values()).sort((A,P)=>A-P);for(let A=E.length-1;A>=0;A--)_.splice(E[A],1)}}(f,h,r.json.nodes),f}function Gb(r){r.heightmap=new Float32Array(4096),r.heightmap.fill(-1);const e=r.vertexArray.float32,i=r.aabb.min[0]-1,s=r.aabb.min[1]-1,a=tc/(r.aabb.max[0]-i+2),u=tc/(r.aabb.max[1]-s+2);for(let h=0;h<e.length;h+=3){const f=e[h+2],_=(e[h+0]-i)*a|0,g=(e[h+1]-s)*u|0;f>r.heightmap[g*tc+_]&&(r.heightmap[g*tc+_]=f)}}function qb(r,e){const i={};i.indexArray=new Br,i.indexArray.reserve(4*r.length),i.vertexArray=new ls,i.vertexArray.reserve(10*r.length),i.colorArray=new Or,i.vertexArray.reserve(10*r.length);let s=0;for(const h of r){const f=Math.min(10,Math.max(4,1.3*h.height))*e,_=[-h.normal[1],h.normal[0],0],g=Math.min(.29,.1*h.width/h.depth),v=h.width-2*h.depth*e*(g+.01),b=In([],h.pos,_,v/2),w=In([],h.pos,_,-v/2),E=[b[0],b[1],b[2]+h.height],A=[w[0],w[1],w[2]+h.height],P=In([],h.normal,_,g);Xi(P,P,f);const D=In([],h.normal,_,-g);Xi(D,D,f),xr(P,b,P),xr(D,w,D),b[2]+=.1,w[2]+=.1,i.vertexArray.emplaceBack(P[0],P[1],P[2]),i.vertexArray.emplaceBack(D[0],D[1],D[2]),i.vertexArray.emplaceBack(b[0],b[1],b[2]),i.vertexArray.emplaceBack(w[0],w[1],w[2]),i.vertexArray.emplaceBack(E[0],E[1],E[2]),i.vertexArray.emplaceBack(A[0],A[1],A[2]),i.vertexArray.emplaceBack(b[0],b[1],b[2]),i.vertexArray.emplaceBack(w[0],w[1],w[2]),i.vertexArray.emplaceBack(P[0],P[1],P[2]),i.vertexArray.emplaceBack(D[0],D[1],D[2]);const k=v/f/2;i.colorArray.emplaceBack(-k-g,-1,k,.8),i.colorArray.emplaceBack(k+g,-1,k,.8),i.colorArray.emplaceBack(-k,0,k,1.3),i.colorArray.emplaceBack(k,0,k,1.3),i.colorArray.emplaceBack(k+g,-.8,k,.7),i.colorArray.emplaceBack(k+g,-.8,k,.7),i.colorArray.emplaceBack(0,0,k,1.3),i.colorArray.emplaceBack(0,0,k,1.3),i.colorArray.emplaceBack(k+g,-1.2,k,.8),i.colorArray.emplaceBack(k+g,-1.2,k,.8),i.indexArray.emplaceBack(6+s,4+s,8+s),i.indexArray.emplaceBack(7+s,9+s,5+s),i.indexArray.emplaceBack(0+s,1+s,2+s),i.indexArray.emplaceBack(1+s,3+s,2+s),s+=10}const a={defined:!0};a.emissiveFactor=hi.black;const u={};return u.baseColorFactor=hi.white,a.pbrMetallicRoughness=u,i.material=a,i.aabb=new si([1/0,1/0,1/0],[-1/0,-1/0,-1/0]),i}pf.performDecoding=function(r,e){const i=new Uint8Array(r);return Promise.all(e.tasks.map(s=>{const{layerName:a,firstByte:u,lastByte:h,pixelFormat:f,blockShape:_,blockIndex:g,filters:v,codec:b}=s,w=i.subarray(u,h+1),E=new Uint32Array(_[0]*_[1]*_[2]);let A;if(b!=="gzip_data")throw new ds(`Unhandled codec: ${b}`);return A=function(P,D){if(!globalThis.DecompressionStream&&D==="gzip_data")return Promise.resolve(((z=function(H){H[0]==31&&H[1]==139&&H[2]==8||Fs(6,"invalid gzip data");var oe=H[3],re=10;4&oe&&(re+=2+(H[10]|H[11]<<8));for(var ae=(oe>>3&1)+(oe>>4&1);ae>0;ae-=!H[re++]);return re+(2&oe)}(G=P))+8>G.length&&Fs(6,"invalid gzip data"),function(H,oe,re,ae){var he=H.length;

14if(!he||oe.f&&!oe.l)return re||new ts(0);var Te=!re,Oe=Te||oe.i!=2,ze=oe.i;Te&&(re=new ts(3*he));var ke,Be,Ee=function(hr){var Vi=re.length;if(hr>Vi){var Pi=new ts(Math.max(2*Vi,hr));Pi.set(re),re=Pi}},Le=oe.f||0,be=oe.p||0,Se=oe.b||0,Ue=oe.l,Ge=oe.d,_t=oe.m,ot=oe.n,Ye=8*he;do{if(!Ue){Le=Ls(H,be,1);var Ve=Ls(H,be+1,3);if(be+=3,!Ve){var Pt=H[($=4+((be+7)/8|0))-4]|H[$-3]<<8,st=$+Pt;if(st>he){ze&&Fs(0);break}Oe&&Ee(Se+Pt),re.set(H.subarray($,st),Se),oe.b=Se+=Pt,oe.p=be=8*st,oe.f=Le;continue}if(Ve==1)Ue=zb,Ge=Rb,_t=9,ot=5;else if(Ve==2){var lt=Ls(H,be,31)+257,St=Ls(H,be+10,15)+4,Ft=lt+Ls(H,be+5,31)+1;be+=14;for(var Lt=new ts(Ft),$t=new ts(19),Bt=0;Bt<St;++Bt)$t[Mb[Bt]]=Ls(H,be+3*Bt,7);be+=3*St;var Zt=u_($t),fi=(1<<Zt)-1,Li=cd($t,Zt);for(Bt=0;Bt<Ft;){var $,W=Li[Ls(H,be,fi)];if(be+=15&W,($=W>>4)<16)Lt[Bt++]=$;else{var Ie=0,$e=0;for($==16?($e=3+Ls(H,be,3),be+=2,Ie=Lt[Bt-1]):$==17?($e=3+Ls(H,be,7),be+=3):$==18&&($e=11+Ls(H,be,127),be+=7);$e--;)Lt[Bt++]=Ie}}var Ke=Lt.subarray(0,lt),Xe=Lt.subarray(lt);_t=u_(Ke),ot=u_(Xe),Ue=cd(Ke,_t),Ge=cd(Xe,ot)}else Fs(1);if(be>Ye){ze&&Fs(0);break}}Oe&&Ee(Se+131072);for(var nt=(1<<_t)-1,wt=(1<<ot)-1,Xt=be;;Xt=be){var Yt=(Ie=Ue[h_(H,be)&nt])>>4;if((be+=15&Ie)>Ye){ze&&Fs(0);break}if(Ie||Fs(2),Yt<256)re[Se++]=Yt;else{if(Yt==256){Xt=be,Ue=null;break}var Nt=Yt-254;Yt>264&&(Nt=Ls(H,be,(1<<(Kt=tv[Bt=Yt-257]))-1)+sv[Bt],be+=Kt);var yi=Ge[h_(H,be)&wt],Ci=yi>>4;if(yi||Fs(3),be+=15&yi,Xe=Pb[Ci],Ci>3){var Kt=iv[Ci];Xe+=h_(H,be)&(1<<Kt)-1,be+=Kt}if(be>Ye){ze&&Fs(0);break}Oe&&Ee(Se+131072);var Qi=Se+Nt;if(Se<Xe){var Fi=0-Xe,mi=Math.min(Xe,Qi);for(Fi+Se<0&&Fs(3);Se<mi;++Se)re[Se]=(void 0)[Fi+Se]}for(;Se<Qi;++Se)re[Se]=re[Se-Xe]}}oe.l=Ue,oe.p=Xt,oe.b=Se,oe.f=Le,Ue&&(Le=1,oe.m=_t,oe.d=Ge,oe.n=ot)}while(!Le);return Se!=re.length&&Te?(ke=re,((Be=Se)==null||Be>ke.length)&&(Be=ke.length),new ts(ke.subarray(0,Be))):re.subarray(0,Se)}(G.subarray(z,-8),{i:2},new ts(((k=G)[(j=k.length)-4]|k[j-3]<<8|k[j-2]<<16|k[j-1]<<24)>>>0))));var k,j,G,z;const N=kb[D];if(!N)throw new Error(`Unhandled codec: ${D}`);const q=new globalThis.DecompressionStream(N);return new Response(new Blob([P]).stream().pipeThrough(q)).arrayBuffer().then(H=>new Uint8Array(H))}(w,b).then(P=>(function(D,k){D.readFields(wb,k)}(new d_(P),E),new Bb[f](E.buffer))),A.then(P=>{for(let D=v.length-1;D>=0;D--)switch(v[D]){case"delta_filter":Sb(P,_);break;case"zigzag_filter":Eb(P);break;case"bitshuffle_filter":Ib(P,f);break;default:throw new ds(`Unhandled filter "${v[D]}"`)}return{layerName:a,blockIndex:g,data:P}}).catch(P=>{throw P})}))},tt(uv,"MRTDecodingBatch",{omit:["_onCancel","_onComplete"]}),tt(pf,"MapboxRasterTile"),tt(cv,"MapboxRasterLayer",{omit:["_blocksInProgress"]});class pv{constructor(e){this._stringToNumber={},this._numberToString=[];for(let i=0;i<e.length;i++){const s=e[i];this._stringToNumber[s]=i,this._numberToString[i]=s}}encode(e){return this._stringToNumber[e]}decode(e){return this._numberToString[e]}}const $b=["id","tile","layer","source","sourceLayer","state"];class Su{constructor(e,i,s,a,u){this.type="Feature",this._vectorTileFeature=e,this._z=i,this._x=s,this._y=a,this.properties=e.properties,this.id=u}clone(){const e=new Su(this._vectorTileFeature,this._z,this._x,this._y,this.id);return this.state&&(e.state=Object.assign({},this.state)),this.layer&&(e.layer=Object.assign({},this.layer)),this.source&&(e.source=this.source),this.sourceLayer&&(e.sourceLayer=this.sourceLayer),e}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._x,this._y,this._z).geometry),this._geometry}set geometry(e){this._geometry=e}toJSON(){const e={type:"Feature",state:void 0,geometry:this.geometry,properties:this.properties};for(const i of $b)this[i]!==void 0&&(e[i]=this[i]);return e}}class fv{constructor(e,i){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new Es(We,16,0),this.featureIndexArray=new up,this.promoteId=i,this.is3DTile=!1,this.serializedLayersCache=new Map}insert(e,i,s,a,u,h=0,f=0){const _=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(s,a,u,h);const g=this.grid;for(let v=0;v<i.length;v++){const b=i[v],w=[1/0,1/0,-1/0,-1/0];for(let E=0;E<b.length;E++){const A=b[E];w[0]=Math.min(w[0],A.x),w[1]=Math.min(w[1],A.y),w[2]=Math.max(w[2],A.x),w[3]=Math.max(w[3],A.y)}f!==0&&(w[0]-=f,w[1]-=f,w[2]+=f,w[3]+=f),w[0]<We&&w[1]<We&&w[2]>=0&&w[3]>=0&&g.insert(_,w[0],w[1],w[2],w[3])}}loadVTLayers(){if(!this.vtLayers){this.vtLayers=new Vt.VectorTile(new Fp(this.rawTileData)).layers,this.sourceLayerCoder=new pv(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"]),this.vtFeatures={};for(const e in this.vtLayers)this.vtFeatures[e]=[]}return this.vtLayers}query(e,i){const{tilespaceGeometry:s,transform:a,tileTransform:u,pixelPosMatrix:h,availableImages:f,worldview:_}=i;this.loadVTLayers(),this.serializedLayersCache.clear();const g=s.bufferedTilespaceBounds,v=this.grid.query(g.min.x,g.min.y,g.max.x,g.max.y,(A,P,D,k)=>Va(s.bufferedTilespaceGeometry,A,P,D,k));v.sort(Zb);let b=null;a.elevation&&v.length>0&&(b=vu.create(a.elevation,this.tileID));const w={};let E;for(let A=0;A<v.length;A++){const P=v[A];if(P===E)continue;E=P;const D=this.featureIndexArray.get(P);let k=null;

vendor: 4,734 bytes, line 14

14this.is3DTile?this.loadMatchingModelFeature(w,D,e,s,a,_):this.loadMatchingFeature(w,D,e,f,_,(j,G,z,N=0)=>(k||(k=rt(j,this.tileID.canonical,u)),G.queryIntersectsFeature(s,j,z,k,this.z,a,h,b,N)))}return w}loadMatchingFeature(e,i,s,a,u,h){const{featureIndex:f,bucketIndex:_,sourceLayerIndex:g,layoutVertexArrayOffset:v}=i,b=this.bucketLayerIDs[_],w=s.layers,E=Object.keys(w);if(E.length&&!zt(E,b))return;const A=s.sourceCache,P=this.sourceLayerCoder.decode(g),D=this.vtLayers[P].feature(f),k=this.getId(D,P);for(let j=0;j<b.length;j++){const G=b[j];if(!w[G])continue;const{styleLayer:z,targets:N}=w[G];let q={};k!==void 0&&(q=A.getFeatureState(z.sourceLayer,k));const H=!h||h(D,z,q,v);if(!H)continue;const oe=new Su(D,this.z,this.x,this.y,k);oe.tile=this.tileID.canonical,oe.state=q;let re=this.serializedLayersCache.get(G);re||(re=z.serialize(),re.id=G,this.serializedLayersCache.set(G,re)),oe.source=re.source,oe.sourceLayer=re["source-layer"],oe.layer=ge({},re),oe.layer.paint=mv(re.paint,z.paint,D,q,a),oe.layer.layout=mv(re.layout,z.layout,D,q,a);let ae=!1;for(const he of N){this.updateFeatureProperties(oe,he);const{filter:Te}=he;if(Te){if(D.properties=oe.properties,Te.needGeometry){const Oe=Qe(D,!0);if(!Te.filter(new Ti(this.tileID.overscaledZ,{worldview:u}),Oe,this.tileID.canonical))continue}else if(!Te.filter(new Ti(this.tileID.overscaledZ,{worldview:u}),D))continue}ae=!0,he.targetId&&this.addFeatureVariant(oe,he)}ae&&this.appendToResult(e,G,f,oe,H)}}loadMatchingModelFeature(e,i,s,a,u,h){const{featureIndex:f,bucketIndex:_}=i,g=this.bucketLayerIDs[_],v=s.layers,b=Object.keys(v);if(!b.length||zt(b,g))for(let w=0;w<g.length;w++){const E=g[w],{styleLayer:A,targets:P}=v[E];if(A.type!=="model")continue;const D=a.tile,k=D.getBucket(A);if(!(k&&k instanceof of))continue;const j=$1(k,f,a,u);if(!j)continue;const{z:G,x:z,y:N}=D.tileID.canonical,{feature:q,intersectionZ:H,position:oe}=j;let re={};q.id!==void 0&&(re=s.sourceCache.getFeatureState(A.sourceLayer,q.id));const ae=new Su({},G,z,N,q.id);ae.tile=this.tileID.canonical,ae.state=re,ae.properties=q.properties,ae.geometry={type:"Point",coordinates:[oe.lng,oe.lat]};let he=this.serializedLayersCache.get(E);he||(he=A.serialize(),he.id=E,this.serializedLayersCache.set(E,he)),ae.source=he.source,ae.sourceLayer=he["source-layer"],ae.layer=ge({},he);let Te=!1;for(const Oe of P){this.updateFeatureProperties(ae,Oe);const{filter:ze}=Oe;if(ze){if(q.properties=ae.properties,ze.needGeometry){if(!ze.filter(new Ti(this.tileID.overscaledZ,{worldview:h}),q,this.tileID.canonical))continue}else if(!ze.filter(new Ti(this.tileID.overscaledZ,{worldview:h}),q))continue}Te=!0,Oe.targetId&&this.addFeatureVariant(ae,Oe)}Te&&this.appendToResult(e,E,f,ae,H)}}updateFeatureProperties(e,i,s){if(i.properties){const a={};for(const u in i.properties){const h=i.properties[u].evaluate({zoom:this.z},e._vectorTileFeature,e.state,e.tile,s);h!=null&&(a[u]=h)}e.properties=a}}addFeatureVariant(e,i,s){const a={target:i.target,namespace:i.namespace,uniqueFeatureID:i.uniqueFeatureID};i.properties&&(a.properties=e.properties),e.variants=e.variants||{},e.variants[i.targetId]=e.variants[i.targetId]||[],e.variants[i.targetId].push(a)}appendToResult(e,i,s,a,u){let h=e[i];h===void 0&&(h=e[i]=[]),h.push({featureIndex:s,feature:a,intersectionZ:u})}lookupSymbolFeatures(e,i,s,a,u,h){const f={};this.loadVTLayers();for(const _ of e)this.loadMatchingFeature(f,{bucketIndex:i,sourceLayerIndex:s,featureIndex:_,layoutVertexArrayOffset:0},a,u,h);return f}loadFeature(e){const{featureIndex:i,sourceLayerIndex:s}=e;this.loadVTLayers();const a=this.sourceLayerCoder.decode(s),u=this.vtFeatures[a];if(u[i])return u[i];const h=this.vtLayers[a].feature(i);return u[i]=h,h}hasLayer(e){for(const i of this.bucketLayerIDs)for(const s of i)if(e===s)return!0;return!1}getId(e,i){let s=e.id;if(this.promoteId){const a=Array.isArray(this.promoteId)||typeof this.promoteId!="object"?this.promoteId:this.promoteId[i];if(a!=null)if(Array.isArray(a)){if(!this.promoteIdExpression){const u=Ss(a);if(u.result!=="success"){const h=u.value.map(f=>`${f.key}: ${f.message}`).join(", ");return void kt(`Failed to create expression for promoteId: ${h}`)}this.promoteIdExpression=u.value}this.promoteIdExpression._evaluator||(this.promoteIdExpression._evaluator=new _l),s=this.promoteIdExpression.evaluate({zoom:0},e)}else s=e.properties[a];typeof s=="boolean"&&(s=Number(s))}return s}}function mv(r,e,i,s,a){return ct(r,(u,h)=>{const f=e instanceof No?e.get(h):null;return f&&f.evaluate?f.evaluate(i,s,void 0,a):f})}function Zb(r,e){return e-r}tt(fv,"FeatureIndex",{omit:["rawTileData","sourceLayerCoder"]});const _v=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array

vendor: 4,391 bytes, line 14

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vendor: 18,462 bytes, line 14

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r},o.ef=yr,o.eg=[1,1,1],o.eh=class{constructor(r,e,i,s){this.context=r,this.format=s,this.size=i,this.texture=r.gl.createTexture();const[a,u,h]=this.size,{gl:f}=r;f.bindTexture(f.TEXTURE_3D,this.texture),r.pixelStoreUnpackFlipY.set(!1),r.pixelStoreUnpack.set(1),r.pixelStoreUnpackPremultiplyAlpha.set(!1),f.texImage3D(f.TEXTURE_3D,0,this.format,a,u,h,0,Wm(this.format),Xm(this.format),e.data)}bind(r,e){const{context:i}=this,{gl:s}=i;s.bindTexture(s.TEXTURE_3D,this.texture),r!==this.minFilter&&(s.texParameteri(s.TEXTURE_3D,s.TEXTURE_MAG_FILTER,r),s.texParameteri(s.TEXTURE_3D,s.TEXTURE_MIN_FILTER,r),this.minFilter=r),e!==this.wrapS&&(s.texParameteri(s.TEXTURE_3D,s.TEXTURE_WRAP_S,e),s.texParameteri(s.TEXTURE_3D,s.TEXTURE_WRAP_T,e),this.wrapS=e)}destroy(){const{gl:r}=this.context;r.deleteTexture(this.texture),this.texture=null}},o.ei=vu,o.ej=function(r,e,i,s){var a=new ft(4);return a[0]=r,a[1]=e,a[2]=i,a[3]=s,a},o.ek=Qr,o.el=function(r,e,i,s){var a=e[0],u=e[1],h=e[2],f=e[3];return 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v=g/S,b=0;const w=Tt(0,_,v),[E,A,P]=L(Nv,Vv,w,m);i.emplaceBack(E,A,P,v,b),s.emplaceBack(E,A,P,v,1-b);const D=ni(w);v=.5+.5*Math.sin(D),b=.5+.5*Math.cos(D),a.emplaceBack(E,A,P,v,b),u.emplaceBack(E,A,P,v,1-b)}this._poleSegments.push(or.simpleSegment(f,0,66,64)),f+=66}this._poleNorthVertexBuffer=r.createVertexBuffer(i,yp,!1),this._poleSouthVertexBuffer=r.createVertexBuffer(s,yp,!1),this._texturedPoleNorthVertexBuffer=r.createVertexBuffer(a,yp,!1),this._texturedPoleSouthVertexBuffer=r.createVertexBuffer(u,yp,!1)}getGridBuffers(r,e){return[this._gridBuffer,this._gridIndexBuffer,e?this._gridSegments[r].withSkirts:this._gridSegments[r].withoutSkirts]}getPoleBuffers(r,e){return[e?this._texturedPoleNorthVertexBuffer:this._poleNorthVertexBuffer,e?this._texturedPoleSouthVertexBuffer:this._poleSouthVertexBuffer,this._poleIndexBuffer,this._poleSegments[r]]}},o.ew=X,o.ex=function(){return!!document.fullscreenElement||!!document.webkitFullscreenElement},o.ey=se,o.ez=de,o.f=function(r){return 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St=$y(re.icon,r.iconSizeData,w["icon-size"],u,r.zoom,re,_,E.iconScaleFactor,v);Le=St.iconPrimary,Se=St.iconSecondary;const Ft=Le.toString();if(be=s.get(Ft),be&&(Ge=b.get("icon-offset").evaluate(re,{},u),_t=b.get("icon-anchor").evaluate(re,{},u),Be=c1(a.get(Ft),Se?a.get(Se.toString()):void 0,Ge,_t),ot=be.sdf,r.sdfIcons===void 0?r.sdfIcons=be.sdf:r.sdfIcons!==be.sdf&&kt("Style sheet warning: Cannot mix SDF and non-SDF icons in one buffer"),(be.pixelRatio!==r.pixelRatio||b.get("icon-rotate").constantOr(1)!==0)&&(r.iconsNeedLinear=!0)),Se){const Lt=Se.toString();Ue=s.get(Lt)}}H=H||!(!re.icon||!re.icon.hasSecondary());const Ve=Um(ze.horizontal)||ze.vertical;r.iconsInText||(r.iconsInText=!!Ve&&Ve.iconsInText);const Pt=Te*E.textScaleFactor/Lr,{defaultShapedIcon:st,verticallyShapedIcon:lt}=x1(r,Be,b,re,u,ze,Pt,Ge,Ye);Ye!=="none"&&Be&&(Ay(Be)||My(Be))&&(Up(0,be,Le,Be,st,Ye,g,s,a),Up(0,Ue,Se,Be,st,Ye,g,s,a),lt&&(Up(0,be,Le,Be,lt,Ye,g,s,a),Up(0,Ue,Se,Be,lt,Ye,g,s,a))),Be=st,oe.push({feature:re,shapedTextOrientations:ze,shapedText:Ve,shapedIcon:Be,iconPrimary:Le,iconSecondary:Se,iconOffset:Ge,iconAnchor:_t,verticallyShapedIcon:lt,layoutTextSize:Te,layoutIconSize:Oe,textOffset:Ee,isSDFIcon:ot,iconTextFit:Ye})}return{featureData:oe,sizes:E,hasAnySecondaryIcon:H,textAlongLine:N,symbolPlacement:z}},o.fa=Oy,o.fb=function(r,e,i,s,a,u,h,f,_,g){const{featureData:v,hasAnySecondaryIcon:b,sizes:w,textAlongLine:E,symbolPlacement:A}=e;for(const P of v){const{shapedIcon:D,verticallyShapedIcon:k,feature:j,shapedTextOrientations:G,shapedText:z,layoutTextSize:N,textOffset:q,isSDFIcon:H,iconPrimary:oe,iconSecondary:re,iconTextFit:ae,iconOffset:he}=P;Zy(D,g.iconPositions,oe,re),Zy(k,g.iconPositions,oe,re),y1(G,g.iconPositions),g1(oe,re,g.iconPositions),(z||D)&&v1(r,j,G,D,k,_,w,N,0,q,H,s,a,h,f,b,ae,he,E,A)}i&&r.generateCollisionDebugBuffers(u,r.collisionBoxArray,w.textScaleFactor)},o.fc=Vt,o.fd=df,o.fe=xo,o.ff=Rt,o.fg=xy,o.fh=Gs,o.fi=function(r){let e=0;if(new Uint32Array(r,0,1)[0]!==Kg){const i=new Uint32Array(r,0,7),[,,s,a,u,h]=i;e=i.byteLength+a+u+h+u,(s!==r.byteLength||e>=r.byteLength)&&kt("Invalid b3dm header information.")}return ty(r,e)},o.fj=function(r,e){const i=dv(r);for(const s of i){for(const a of s.meshes)Gb(a);s.lights&&(s.lightMeshIndex=s.meshes.length,s.meshes.push(qb(s.lights,e)))}return i},o.fk=of,o.fl=_i,o.fm=Zg,o.fn=Ms,o.fo=bn,o.fp=function(r){sa(),ss!=null&&ss.then(e=>{e.keys().then(i=>{for(let s=0;s<i.length-r;s++)e.delete(i[s]).catch(a=>kt(a.message))}).catch(i=>kt(i.message))}).catch(e=>kt(e.message))},o.g=function(r,e){return aa(ge(r,{method:"GET"}),e)},o.h=ge,o.i=function(r){return kr.API_STYLE_REGEX.test(r)&&!ac(r)},o.j=function(r){return r.indexOf("mapbox:")===0},o.k=qs,o.l=Mu,o.m=function(r){return decodeURIComponent(atob(r).split("").map(e=>"%"+("00"+e.charCodeAt(0).toString(16)).slice(-2)).join(""))},o.n=function(r,e){return aa(ge(r,{type:"json"}),e)},o.o=Cu,o.p=function(r,e){return aa(ge(r,{method:"POST"}),e)},o.q=Hn,o.r=jr,o.s=function(r){try{const e=self[r];return e.setItem("_mapbox_test_",1),e.removeItem("_mapbox_test_"),!0}catch{return!1}},o.t=uc,o.u=function(){return function r(e){return e?(e^Math.random()*(16>>e/4)).toString(16):([1e7]+-[1e3]+-4e3+-8e3+-1e11).replace(/[018]/g,r)}()},o.v=function(r){return!!r&&/^[0-9a-f]{8}-[0-9a-f]{4}-[4][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i.test(r)},o.w=kt,o.x=function(){return Tm||(Tm=new Jl),Tm},o.y=c_,o.z=fc}),gt(["./shared"],function(o){function Gt(xe){const O=xe?xe.url.toString():void 0;return O?performance.getEntriesByName(O):[]}function ft(xe){if(typeof xe=="number"||typeof xe=="boolean"||typeof xe=="string"||xe==null)return JSON.stringify(xe);if(Array.isArray(xe)){let U="[";for(const X of xe)U+=`${ft(X)},`;return`${U}]`}let O="{";for(const U of Object.keys(xe).sort())O+=`${U}:${ft(xe[U])},`;return`${O}}`}function ri(xe){let O="";for(const U of o.bu)O+=`/${ft(xe[U])}`;return O}class oi{constructor(O){this.keyCache={},this._layers={},this._layerConfigs={},O&&this.replace(O)}replace(O,U){this._layerConfigs={},this._layers={},this.update(O,[],U)}update(O,U,X){this._options=X;for(const Q of O)this._layerConfigs[Q.id]=Q,(this._layers[Q.id]=o.db(Q,this.scope,null,this._options)).compileFilter(X),this.keyCache[Q.id]&&delete this.keyCache[Q.id];for(const Q of U)delete this.keyCache[Q],delete this._layerConfigs[Q],delete this._layers[Q];this.familiesBySource={};const se=function(Q,ce){const _e={};for(let ge=0;ge<Q.length;ge++){const Re=Q[ge];let ve=ce&&ce[Re.id];ve||(Re.type==="symbol"?ve=Re.id:(ve=ri(Re),Re.type==="line"&&Re.paint&&function at(ct){return typeof ct=="string"&&ct==="line-progress"||(Array.isArray(ct)?ct.some(at):!(!ct||typeof ct!="object")&&Object.values(ct).some(at))}(Re.paint["line-width"])&&(ve+=`/${ft(Re.paint["line-width"])}`))),ce&&(ce[Re.id]=ve);let Ze=_e[ve];Ze||(Ze=_e[ve]=[]),Ze.push(Re)}const ue=[];for(const ge in _e)ue.push(_e[ge]);return ue}(Object.values(this._layerConfigs),this.keyCache);for(const Q of se){const ce=Q.map(Ze=>this._layers[Ze.id]),_e=ce[0];if(_e.visibility==="none")continue;const ue=_e.source||"";let ge=this.familiesBySource[ue];ge||(ge=this.familiesBySource[ue]={});const Re=_e.sourceLayer||"_geojsonTileLayer";let ve=ge[Re];ve||(ve=ge[Re]=[]),ve.push(ce)}}}const sr=1*o.e_;class pr{constructor(O){const U={},X=[];for(const _e in O){const ue=O[_e],ge=U[_e]={};for(const Re in ue.glyphs){const ve=ue.glyphs[+Re];if(!ve||ve.bitmap.width===0||ve.bitmap.height===0)continue;const Ze=ve.metrics.localGlyph?sr:1,at={x:0,y:0,w:ve.bitmap.width+2*Ze,h:ve.bitmap.height+2*Ze};X.push(at),ge[Re]=at}}const{w:se,h:Q}=o.H(X),ce=new o.eZ({width:se||1,height:Q||1});for(const _e in O){const ue=O[_e];for(const ge in ue.glyphs){const Re=ue.glyphs[+ge];if(!Re||Re.bitmap.width===0||Re.bitmap.height===0)continue;const ve=U[_e][ge],Ze=Re.metrics.localGlyph?sr:1;o.eZ.copy(Re.bitmap,ce,{x:0,y:0},{x:ve.x+Ze,y:ve.y+Ze},Re.bitmap)}}this.image=ce,this.positions=U}}o.eY(pr,"GlyphAtlas");class Kr{constructor(O){this.tileID=new o.aM(O.tileID.overscaledZ,O.tileID.wrap,O.tileID.canonical.z,O.tileID.canonical.x,O.tileID.canonical.y),this.tileZoom=O.tileZoom,this.uid=O.uid,this.zoom=O.zoom,this.lut=O.lut,this.canonical=O.tileID.canonical,this.pixelRatio=O.pixelRatio,this.tileSize=O.tileSize,this.source=O.source,this.scope=O.scope,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=O.showCollisionBoxes,this.collectResourceTiming=!!O.request&&O.request.collectResourceTiming,this.promoteId=O.promoteId,this.isSymbolTile=O.isSymbolTile,this.tileTransform=o.aW(O.tileID.canonical,O.projection),this.projection=O.projection,this.worldview=O.worldview,this.localizableLayerIds=O.localizableLayerIds,this.brightness=O.brightness,this.extraShadowCaster=!!O.extraShadowCaster,this.tessellationStep=O.tessellationStep,this.scaleFactor=O.scaleFactor,this.worldview=O.worldview}parse(O,U,X,se,Q,ce){this.status="parsing",this.data=O,this.collisionBoxArray=new o.b0;const _e=new o.e$(Object.keys(O.layers).sort()),ue=new o.f0(this.tileID,this.promoteId);ue.bucketLayerIDs=[];const ge={},Re=new o.f1(256,256),ve={featureIndex:ue,iconDependencies:new Map,patternDependencies:new Map,glyphDependencies:{},lineAtlas:Re,availableImages:X,brightness:this.brightness,scaleFactor:this.scaleFactor,elevationFeatures:void 0},Ze=[],at=U.familiesBySource[this.source];for(const At in at){const Ct=O.layers[At];if(!Ct)continue;let zt=!1,Ht=!1,kt=!1;for(const _i of at[At])_i[0].type==="symbol"?zt=!0:Ht=!0,_i[0].is3D()&&_i[0].type!=="model"&&(kt=!0);if(this.extraShadowCaster&&!kt||this.isSymbolTile===!0&&!zt||this.isSymbolTile===!1&&!Ht)continue;Ct.version===1&&o.w(`Vector tile source "${this.source}" layer "${At}" does not use vector tile spec v2 and therefore may have some rendering errors.`);const Ii=_e.encode(At),qi=[];let $i=!1;for(let _i=0,ai=0;_i<Ct.length;_i++){const cr=Ct.feature(_i),ir=ue.getId(cr,At);if(this.localizableLayerIds&&this.localizableLayerIds.has(At)){const Ki=cr.properties?cr.properties.worldview:null;

14if(this.worldview&&typeof Ki=="string")if(Ki==="all")cr.properties.$localized=!0;else{if(!Ki.split(",").includes(this.worldview))continue;cr.properties.$localized=!0,cr.properties.worldview=this.worldview}}!$i&&cr.properties&&cr.properties.hasOwnProperty(o.f2)&&($i=!0),qi.push({feature:cr,id:ir,index:ai,sourceLayerIndex:Ii}),ai++}$i&&!ve.elevationFeatures&&O.layers.hasOwnProperty(o.f3)&&(ve.elevationFeatures=o.f4.parseFrom(O.layers[o.f3],this.canonical));for(const _i of at[At]){const ai=_i[0];if(this.extraShadowCaster&&(!ai.is3D()||ai.type==="model")||this.isSymbolTile!==void 0&&ai.type==="symbol"!==this.isSymbolTile||ai.minzoom&&this.zoom<Math.floor(ai.minzoom)||ai.maxzoom&&this.zoom>=ai.maxzoom||ai.visibility==="none")continue;Dt(_i,this.zoom,ve.brightness,X,this.worldview);const cr=ge[ai.id]=ai.createBucket({index:ue.bucketLayerIDs.length,layers:_i,zoom:this.zoom,lut:this.lut,canonical:this.canonical,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:Ii,sourceID:this.source,projection:this.projection.spec,tessellationStep:this.tessellationStep,styleDefinedModelURLs:se,worldview:this.worldview});ue.bucketLayerIDs.push(_i.map(Ki=>o.C(Ki.id,Ki.scope)));let ir=cr.prepare?cr.prepare():null;ir!=null?(ir=ir.then(()=>cr.populate(qi,ve,this.tileID.canonical,this.tileTransform)),Ze.push(ir)):cr.populate(qi,ve,this.tileID.canonical,this.tileTransform)}}const ct=()=>{let At,Ct,zt,Ht,kt,Ii;Re.trim();const qi={type:"maybePrepare",isSymbolTile:this.isSymbolTile,zoom:this.zoom},$i=()=>{if(At)return this.status="done",ce(At);if(this.extraShadowCaster)this.status="done",ce(null,{buckets:Object.values(ge).filter(ai=>!ai.isEmpty()),featureIndex:ue,collisionBoxArray:null,glyphAtlasImage:null,lineAtlas:null,imageAtlas:null,brightness:ve.brightness,glyphMap:null,iconMap:null,glyphPositions:null});else if(Ct&&zt&&Ht){const ai=new pr(Ct),cr=new Map;for(const[Rr,un]of zt.entries()){const{imagePosition:Zr}=o.f7(Rr,un,o.f8);cr.set(Rr,Zr)}const ir={};for(const Rr in ge){const un=ge[Rr];un instanceof o.b1&&(Dt(un.layers,this.zoom,ve.brightness,X,this.worldview),ir[Rr]=o.f9(un,Ct,ai.positions,zt,cr,this.tileID.canonical,this.tileZoom,this.scaleFactor,this.pixelRatio,kt,this.worldview))}const Ki={iconsPending:!0,patternsPending:!0};this.rasterizeIfNeeded(Q,zt,kt,()=>{Ki.iconsPending=!1,_i(ir,ai,Ki)}),this.rasterizeIfNeeded(Q,Ht,Ii,()=>{Ki.patternsPending=!1,_i(ir,ai,Ki)})}},_i=(ai,cr,ir,Ki)=>{if(ir.iconsPending||ir.patternsPending)return;const Rr=new o.fa(zt,Ht,this.lut);for(const un in ge){const Zr=ge[un];if(un in ai)o.fb(Zr,ai[un],this.showCollisionBoxes,X,this.tileID.canonical,this.tileZoom,this.projection,this.brightness,zt,Rr);else if(Zr.hasPattern&&(Zr instanceof o.b7||Zr instanceof o.b8||Zr instanceof o.dU)){Dt(Zr.layers,this.zoom,ve.brightness,X,this.worldview);const Qa=Object.fromEntries(Rr.patternPositions);Zr.addFeatures(ve,this.tileID.canonical,Qa,X,this.tileTransform,this.brightness)}}this.status="done",ce(null,{buckets:Object.values(ge).filter(un=>!un.isEmpty()),featureIndex:ue,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:cr.image,lineAtlas:Re,imageAtlas:Rr,brightness:ve.brightness})};if(!this.extraShadowCaster){const ai=o.f5(ve.glyphDependencies,Ki=>Object.keys(Ki).map(Number));Object.keys(ai).length?Q.send("getGlyphs",{uid:this.uid,stacks:ai,scope:this.scope},(Ki,Rr)=>{At||(At=Ki,Ct=Rr,$i())},void 0,!1,qi):Ct={};const cr=Array.from(ve.iconDependencies.keys()).map(Ki=>o.I.parse(Ki));cr.length?Q.send("getImages",{images:cr,source:this.source,scope:this.scope,tileID:this.tileID,type:"icons"},(Ki,Rr)=>{At||(At=Ki,zt=new Map,kt=this.updateImageMapAndGetImageTaskQueue(zt,Rr,ve.iconDependencies),$i())},void 0,!1,qi):(zt=new Map,kt=new Map);const ir=Array.from(ve.patternDependencies.keys()).map(Ki=>o.I.parse(Ki));ir.length?Q.send("getImages",{images:ir,source:this.source,scope:this.scope,tileID:this.tileID,type:"patterns"},(Ki,Rr)=>{At||(At=Ki,Ht=new Map,Ii=this.updateImageMapAndGetImageTaskQueue(Ht,Rr,ve.patternDependencies),$i())},void 0,!1,qi):(Ht=new Map,Ii=new Map)}if(ve.elevationFeatures&&ve.elevationFeatures.length>0){const ai=[];for(const ir of Object.values(ge))if(ir instanceof o.b8){const Ki=ir.getUnevaluatedPortalGraph();Ki&&ai.push(Ki)}const cr=o.f6.evaluate(ai);for(const ir of Object.values(ge))if(ir instanceof o.b8){const Ki=O.layers[_e.decode(ir.sourceLayerIndex)];ir.setEvaluatedPortalGraph(cr,Ki,this.tileID.canonical,ve.availableImages,ve.brightness)}}$i()};Ze.length>0?Promise.allSettled(Ze).then(ct).catch(ce):ct()}rasterizeIfNeeded(O,U,X,se){Array.from(U.values()).some(Q=>Q.usvg)?this.rasterize(O,U,X,se):se()}updateImageMapAndGetImageTaskQueue(O,U,X){const se=new Map;for(const Q of U.keys()){const ce=X.get(Q)||[];for(const _e of ce){const ue=_e.toString(),ge=U.get(_e.id.toString());ge.usvg?se.has(ue)||(se.set(ue,_e),O.set(ue,Object.assign({},ge))):O.set(ue,ge)}}return se}rasterize(O,U,X,se){this.rasterizeTask=O.send("rasterizeImages",{scope:this.scope,tasks:X},(Q,ce)=>{if(!Q)for(const[_e,ue]of ce.entries()){const ge=Object.assign(U.get(_e),{data:ue});U.set(_e,ge)}se()})}cancelRasterize(){this.rasterizeTask&&this.rasterizeTask.cancel()}}function Dt(xe,O,U,X,se){const Q=new o.aa(O,{brightness:U,worldview:se});

14for(const ce of xe)ce.recalculate(Q,X)}class Tr extends o.E{constructor(O,U,X,se,Q,ce,_e){super(),this.actor=O,this.layerIndex=U,this.availableImages=X,this.availableModels=se,this.loadVectorData=ce||o.aJ,this.loading={},this.loaded={},this.deduped=new o.aI(O.scheduler),this.isSpriteLoaded=Q,this.scheduler=O.scheduler,this.brightness=_e}loadTile(O,U){const X=O.uid,se=O&&O.request,Q=se&&se.collectResourceTiming,ce=this.loading[X]=new Kr(O);ce.abort=this.loadVectorData(O,(_e,ue)=>{const ge=!this.loading[X];if(delete this.loading[X],ce.cancelRasterize(),ge||_e||!ue)return ce.status="done",ge||(this.loaded[X]=ce),U(_e);const Re=ue.rawData,ve={};ue.expires&&(ve.expires=ue.expires),ue.cacheControl&&(ve.cacheControl=ue.cacheControl),ce.vectorTile=ue.vectorTile||new o.fc.VectorTile(new o.bq(Re));const Ze=()=>{ce.parse(ce.vectorTile,this.layerIndex,this.availableImages,this.availableModels,this.actor,(at,ct)=>{if(at||!ct)return U(at);const At={};if(Q){const Ct=Gt(se);Ct.length>0&&(At.resourceTiming=JSON.parse(JSON.stringify(Ct)))}U(null,o.h({rawTileData:Re.slice(0)},ct,ve,At))})};this.isSpriteLoaded?Ze():this.once("isSpriteLoaded",()=>{this.scheduler?this.scheduler.add(Ze,{type:"parseTile",isSymbolTile:O.isSymbolTile,zoom:O.tileZoom}):Ze()}),this.loaded=this.loaded||{},this.loaded[X]=ce})}reloadTile(O,U){const X=this.loaded,se=O.uid;if(X&&X[se]){const Q=X[se];Q.scaleFactor=O.scaleFactor,Q.showCollisionBoxes=O.showCollisionBoxes,Q.projection=O.projection,Q.brightness=O.brightness,Q.tileTransform=o.aW(O.tileID.canonical,O.projection),Q.extraShadowCaster=O.extraShadowCaster,Q.lut=O.lut,Q.worldview=O.worldview;const ce=(_e,ue)=>{const ge=Q.reloadCallback;ge&&(delete Q.reloadCallback,Q.parse(Q.vectorTile,this.layerIndex,this.availableImages,this.availableModels,this.actor,ge)),U(_e,ue)};Q.status==="parsing"?Q.reloadCallback=ce:Q.status==="done"&&(Q.vectorTile?Q.parse(Q.vectorTile,this.layerIndex,this.availableImages,this.availableModels,this.actor,ce):ce())}else U(null,void 0)}abortTile(O,U){const X=O.uid,se=this.loading[X];se&&(se.abort&&se.abort(),delete this.loading[X]),U()}removeTile(O,U){const X=this.loaded,se=O.uid;X&&X[se]&&delete X[se],U()}}class zi{loadTile(O,U){const{uid:X,encoding:se,rawImageData:Q,padding:ce}=O,_e=ImageBitmap&&Q instanceof ImageBitmap?this.getImageData(Q,ce):Q;U(null,new o.fd(X,_e,se,ce<1))}reloadTile(O,U){U(null,null)}abortTile(O,U){U()}removeTile(O,U){U()}getImageData(O,U){this.offscreenCanvas&&this.offscreenCanvasContext||(this.offscreenCanvas=new OffscreenCanvas(O.width,O.height),this.offscreenCanvasContext=this.offscreenCanvas.getContext("2d",{willReadFrequently:!0})),this.offscreenCanvas.width=O.width,this.offscreenCanvas.height=O.height,this.offscreenCanvasContext.drawImage(O,0,0,O.width,O.height);const X=this.offscreenCanvasContext.getImageData(-U,-U,O.width+2*U,O.height+2*U);return this.offscreenCanvasContext.clearRect(0,0,this.offscreenCanvas.width,this.offscreenCanvas.height),X}}o.bp.setPbf(o.bq);class Fr{constructor(O){this._mrt=new o.bp(O.partial?30:1/0),this._isHeaderLoaded=!1,this.uid=O.uid,this.tileID=O.tileID,this.source=O.source}parse(O,U){const X=this._mrt;this.status="parsing",this._entireBuffer=O;try{X.parseHeader(O),this._isHeaderLoaded=!0;const se=[];for(const Q in X.layers){const ce=X.getLayer(Q),_e=ce.getDataRange(ce.getBandList()),ue=X.createDecodingTask(_e),ge=O.slice(_e.firstByte,_e.lastByte+1),Re=o.bp.performDecoding(ge,ue).then(ve=>ue.complete(null,ve)).catch(ve=>ue.complete(ve,null));se.push(Re)}Promise.allSettled(se).then(()=>U(null,X)).catch(Q=>U(Q))}catch(se){U(se)}}}class dr{constructor(O){this.actor=O,this.loading={},this.loaded={}}loadTile(O,U){const X=O.uid,se=O.request,Q=this.loading[X]=new Fr(O),{cancel:ce}=o.br(se,(_e,ue,ge,Re)=>{const ve=!this.loading[X];if(delete this.loading[X],ve||_e||!ue)return Q.status="done",ve||(this.loaded[X]=Q),U(_e);Q.parse(ue,(Ze,at)=>{if(Ze||!at)return U(Ze);U(null,at,ge,Re)}),this.loaded[X]=Q});Q.abort=ce}reloadTile(O,U){U(null,void 0)}abortTile(O,U){const X=O.uid,se=this.loading[X];se&&(se.abort&&se.abort(),delete this.loading[X]),U()}removeTile(O,U){const X=O.uid;this.loaded[X]&&delete this.loaded[X],U()}decodeRasterArray(O,U){o.bp.performDecoding(O.buffer,O.task).then(X=>U(null,X)).catch(X=>U(X))}}const Dn=o.fc.VectorTileFeature.prototype.toGeoJSON;class cn{constructor(O){this._feature=O,this.extent=o.aj,this.type=O.type,this.properties=O.tags,"id"in O&&!isNaN(O.id)&&

14(this.id=parseInt(O.id,10))}loadGeometry(){if(this._feature.type===1){const O=[];for(const U of this._feature.geometry)O.push([new o.P(U[0],U[1])]);return O}{const O=[];for(const U of this._feature.geometry){const X=[];for(const se of U)X.push(new o.P(se[0],se[1]));O.push(X)}return O}}toGeoJSON(O,U,X){return Dn.call(this,O,U,X)}}class mn{constructor(O){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=o.aj,this.length=O.length,this._features=O}feature(O){return new cn(this._features[O])}}class Xo{constructor(O,U){this.name=O,this.extent=o.aj,this.length=U.length,this._features=U}feature(O){return new cn(this._features[O])}}class ks extends mn{constructor(O){super([]),this.layers={};for(const U in O)this.layers[U]=new Xo(U,O[U])}}const ns=64/4096,sc=128;class yr{constructor(){this.features=new Map}clear(){this.features.clear()}load(O=[],U){for(const X of O){const se=X.id;if(se==null)continue;let Q=this.features.get(se);Q&&this.updateCache(Q,U),X.geometry?(Q=Jr(X),this.updateCache(Q,U),this.features.set(se,Q)):this.features.delete(se),this.updateCache(Q,U)}}updateCache(O,U){for(const{canonical:X,uid:se}of Object.values(U)){const{z:Q,x:ce,y:_e}=X;mo(O,Math.pow(2,Q),ce,_e)&&delete U[se]}}getTile(O,U,X){const se=Math.pow(2,O),Q=[];for(const ce of this.features.values())mo(ce,se,U,X)&&Q.push(ps(ce,se,U,X));return{features:Q}}getFeatures(){return[...this.features.values()]}}function mo({minX:xe,minY:O,maxX:U,maxY:X},se,Q,ce){return xe<(Q+1+ns)/se&&O<(ce+1+ns)/se&&U>(Q-ns)/se&&X>(ce-ns)/se}function Jr(xe){const{id:O,geometry:U,properties:X}=xe;if(!U)return;if(U.type==="GeometryCollection")throw new Error("GeometryCollection not supported in dynamic mode.");const{type:se,coordinates:Q}=U,ce={id:O,type:1,geometry:[],tags:X,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0},_e=ce.geometry;if(se==="Point")Ai(Q,_e,ce);else if(se==="MultiPoint")for(const ue of Q)Ai(ue,_e,ce);else 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ps(xe,O,U,X){const{id:se,type:Q,geometry:ce,tags:_e}=xe,ue=[];if(Q===1)(function(ge,Re,ve,Ze,at){for(let ct=0;ct<ge.length;ct+=2){const At=Math.round(o.aj*(ge[ct+0]*Re-ve)),Ct=Math.round(o.aj*(ge[ct+1]*Re-Ze));at.push([At,Ct])}})(ce,O,U,X,ue);else for(const ge of ce)fs(ge,O,U,X,ue);return{id:se,type:Q,geometry:ue,tags:_e}}function fs(xe,O,U,X,se){const ce=o.aj+sc;let _e;for(let ue=0;ue<xe.length-2;ue+=2){let ge=Math.round(o.aj*(xe[ue+0]*O-U)),Re=Math.round(o.aj*(xe[ue+1]*O-X)),ve=Math.round(o.aj*(xe[ue+2]*O-U)),Ze=Math.round(o.aj*(xe[ue+3]*O-X));const at=ve-ge,ct=Ze-Re;ge<-128&&ve<-128||(ge<-128?(Re+=Math.round(ct*((-128-ge)/at)),ge=-128):ve<-128&&(Ze=Re+Math.round(ct*((-128-ge)/at)),ve=-128),Re<-128&&Ze<-128||(Re<-128?(ge+=Math.round(at*((-128-Re)/ct)),Re=-128):Ze<-128&&(ve=ge+Math.round(at*((-128-Re)/ct)),Ze=-128),ge>=ce&&ve>=ce||(ge>=ce?(Re+=Math.round(ct*((ce-ge)/at)),ge=ce):ve>=ce&&(Ze=Re+Math.round(ct*((ce-ge)/at)),ve=ce),Re>=ce&&Ze>=ce||(Re>=ce?(ge+=Math.round(at*((ce-Re)/ct)),Re=ce):Ze>=ce&&(ve=ge+Math.round(at*((ce-Re)/ct)),Ze=ce),_e&&ge===_e[_e.length-1][0]&&Re===_e[_e.length-1][1]||(_e=[[ge,Re]],se.push(_e)),_e.push([ve,Ze])))))}}var qn,Xi,In,$n={exports:{}},Yo=function(){if(In)return $n.exports;In=1;var xe=o.fg(),O=function(){if(Xi)return qn;Xi=1;var Re=o.fe(),ve=o.ff().VectorTileFeature;function Ze(ct,At){this.options=At||{},this.features=ct,this.length=ct.length}function at(ct,At){this.id=typeof ct.id=="number"?ct.id:void 0,this.type=ct.type,this.rawGeometry=ct.type===1?[ct.geometry]:ct.geometry,this.properties=ct.tags,this.extent=At||4096}return qn=Ze,Ze.prototype.feature=function(ct){return new at(this.features[ct],this.options.extent)},at.prototype.loadGeometry=function(){var ct=this.rawGeometry;this.geometry=[];for(var At=0;At<ct.length;At++){for(var Ct=ct[At],zt=[],Ht=0;Ht<Ct.length;Ht++)zt.push(new Re(Ct[Ht][0],Ct[Ht][1]));this.geometry.push(zt)}return this.geometry},at.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var ct=this.geometry,At=1/0,Ct=-1/0,zt=1/0,Ht=-1/0,kt=0;kt<ct.length;kt++)for(var Ii=ct[kt],qi=0;qi<Ii.length;qi++){var $i=Ii[qi];At=Math.min(At,$i.x),Ct=Math.max(Ct,$i.x),zt=Math.min(zt,$i.y),Ht=Math.max(Ht,$i.y)}return[At,zt,Ct,Ht]},at.prototype.toGeoJSON=ve.prototype.toGeoJSON,qn}();function U(Re){var ve=new xe;

14return function(Ze,at){for(var ct in Ze.layers)at.writeMessage(3,X,Ze.layers[ct])}(Re,ve),ve.finish()}function X(Re,ve){var Ze;ve.writeVarintField(15,Re.version||1),ve.writeStringField(1,Re.name||""),ve.writeVarintField(5,Re.extent||4096);var at={keys:[],values:[],keycache:{},valuecache:{}};for(Ze=0;Ze<Re.length;Ze++)at.feature=Re.feature(Ze),ve.writeMessage(2,se,at);var ct=at.keys;for(Ze=0;Ze<ct.length;Ze++)ve.writeStringField(3,ct[Ze]);var At=at.values;for(Ze=0;Ze<At.length;Ze++)ve.writeMessage(4,ge,At[Ze])}function se(Re,ve){var Ze=Re.feature;Ze.id!==void 0&&ve.writeVarintField(1,Ze.id),ve.writeMessage(2,Q,Re),ve.writeVarintField(3,Ze.type),ve.writeMessage(4,ue,Ze)}function Q(Re,ve){var Ze=Re.feature,at=Re.keys,ct=Re.values,At=Re.keycache,Ct=Re.valuecache;for(var zt in Ze.properties){var Ht=Ze.properties[zt],kt=At[zt];if(Ht!==null){kt===void 0&&(at.push(zt),At[zt]=kt=at.length-1),ve.writeVarint(kt);var Ii=typeof Ht;Ii!=="string"&&Ii!=="boolean"&&Ii!=="number"&&(Ht=JSON.stringify(Ht));var qi=Ii+":"+Ht,$i=Ct[qi];$i===void 0&&(ct.push(Ht),Ct[qi]=$i=ct.length-1),ve.writeVarint($i)}}}function ce(Re,ve){return(ve<<3)+(7&Re)}function _e(Re){return Re<<1^Re>>31}function ue(Re,ve){for(var Ze=Re.loadGeometry(),at=Re.type,ct=0,At=0,Ct=Ze.length,zt=0;zt<Ct;zt++){var Ht=Ze[zt],kt=1;at===1&&(kt=Ht.length),ve.writeVarint(ce(1,kt));for(var Ii=at===3?Ht.length-1:Ht.length,qi=0;qi<Ii;qi++){qi===1&&at!==1&&ve.writeVarint(ce(2,Ii-1));var $i=Ht[qi].x-ct,_i=Ht[qi].y-At;ve.writeVarint(_e($i)),ve.writeVarint(_e(_i)),ct+=$i,At+=_i}at===3&&ve.writeVarint(ce(7,1))}}function ge(Re,ve){var Ze=typeof Re;Ze==="string"?ve.writeStringField(1,Re):Ze==="boolean"?ve.writeBooleanField(7,Re):Ze==="number"&&(Re%1!=0?ve.writeDoubleField(3,Re):Re<0?ve.writeSVarintField(6,Re):ve.writeVarintField(5,Re))}return $n.exports=U,$n.exports.fromVectorTileJs=U,$n.exports.fromGeojsonVt=function(Re,ve){ve=ve||{};var Ze={};for(var at in Re)Ze[at]=new O(Re[at].features,ve),Ze[at].name=at,Ze[at].version=ve.version,Ze[at].extent=ve.extent;return U({layers:Ze})},$n.exports.GeoJSONWrapper=O,$n.exports}(),Ko=o.fh(Yo);const tr={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:xe=>xe},_r=Math.fround||(Pr=new Float32Array(1),xe=>(Pr[0]=+xe,Pr[0]));var Pr;const Ln=3,Gi=5,Jo=6;class ms{constructor(O){this.options=Object.assign(Object.create(tr),O),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(O){const{log:U,minZoom:X,maxZoom:se}=this.options;U&&console.time("total time");const Q=`prepare ${O.length} points`;U&&console.time(Q),this.points=O;const ce=[];for(let ue=0;ue<O.length;ue++){const ge=O[ue];if(!ge.geometry)continue;const[Re,ve]=ge.geometry.coordinates,Ze=_r(Qo(Re)),at=_r(Os(ve));ce.push(Ze,at,1/0,ue,-1,1),this.options.reduce&&ce.push(0)}let _e=this.trees[se+1]=this._createTree(ce);U&&console.timeEnd(Q);for(let ue=se;ue>=X;ue--){const ge=+Date.now();_e=this.trees[ue]=this._createTree(this._cluster(_e,ue)),U&&console.log("z%d: %d clusters in %dms",ue,_e.numItems,+Date.now()-ge)}return U&&console.timeEnd("total time"),this}getClusters(O,U){let X=((O[0]+180)%360+360)%360-180;const se=Math.max(-90,Math.min(90,O[1]));let Q=O[2]===180?180:((O[2]+180)%360+360)%360-180;const ce=Math.max(-90,Math.min(90,O[3]));if(O[2]-O[0]>=360)X=-180,Q=180;else if(X>Q){const ve=this.getClusters([X,se,180,ce],U),Ze=this.getClusters([-180,se,Q,ce],U);return ve.concat(Ze)}const _e=this.trees[this._limitZoom(U)],ue=_e.range(Qo(X),Os(ce),Qo(Q),Os(se)),ge=_e.data,Re=[];for(const ve of ue){const Ze=this.stride*ve;Re.push(ge[Ze+Gi]>1?Zn(ge,Ze,this.clusterProps):this.points[ge[Ze+Ln]])}return Re}getChildren(O){const U=this._getOriginId(O),X=this._getOriginZoom(O),se="No cluster with the specified id.",Q=this.trees[X];if(!Q)throw new Error(se);const ce=Q.data;if(U*this.stride>=ce.length)throw new Error(se);const _e=this.options.radius/(this.options.extent*Math.pow(2,X-1)),ue=Q.within(ce[U*this.stride],ce[U*this.stride+1],_e),ge=[];for(const Re of ue){const ve=Re*this.stride;ce[ve+4]===O&&ge.push(ce[ve+Gi]>1?Zn(ce,ve,this.clusterProps):this.points[ce[ve+Ln]])}if(ge.length===0)throw new Error(se);return ge}getLeaves(O,U,X){const se=[];return this._appendLeaves(se,O,U=U||10,X=X||0,0),se}getTile(O,U,X){const se=this.trees[this._limitZoom(O)],Q=Math.pow(2,O),{extent:ce,radiu

vendor: 11,442 bytes, line 14

14s:_e}=this.options,ue=_e/ce,ge=(X-ue)/Q,Re=(X+1+ue)/Q,ve={features:[]};return this._addTileFeatures(se.range((U-ue)/Q,ge,(U+1+ue)/Q,Re),se.data,U,X,Q,ve),U===0&&this._addTileFeatures(se.range(1-ue/Q,ge,1,Re),se.data,Q,X,Q,ve),U===Q-1&&this._addTileFeatures(se.range(0,ge,ue/Q,Re),se.data,-1,X,Q,ve),ve.features.length?ve:null}getClusterExpansionZoom(O){let U=this._getOriginZoom(O)-1;for(;U<=this.options.maxZoom;){const X=this.getChildren(O);if(U++,X.length!==1)break;O=X[0].properties.cluster_id}return U}_appendLeaves(O,U,X,se,Q){const ce=this.getChildren(U);for(const _e of ce){const ue=_e.properties;if(ue&&ue.cluster?Q+ue.point_count<=se?Q+=ue.point_count:Q=this._appendLeaves(O,ue.cluster_id,X,se,Q):Q<se?Q++:O.push(_e),O.length===X)break}return Q}_createTree(O){const U=new o.bW(O.length/this.stride|0,this.options.nodeSize,Float32Array);for(let X=0;X<O.length;X+=this.stride)U.add(O[X],O[X+1]);return U.finish(),U.data=O,U}_addTileFeatures(O,U,X,se,Q,ce){for(const _e of O){const ue=_e*this.stride,ge=U[ue+Gi]>1;let Re,ve,Ze;if(ge)Re=gr(U,ue,this.clusterProps),ve=U[ue],Ze=U[ue+1];else{const At=this.points[U[ue+Ln]];Re=At.properties;const[Ct,zt]=At.geometry.coordinates;ve=Qo(Ct),Ze=Os(zt)}const at={type:1,geometry:[[Math.round(this.options.extent*(ve*Q-X)),Math.round(this.options.extent*(Ze*Q-se))]],tags:Re};let ct;ct=ge||this.options.generateId?U[ue+Ln]:this.points[U[ue+Ln]].id,ct!==void 0&&(at.id=ct),ce.features.push(at)}}_limitZoom(O){return Math.max(this.options.minZoom,Math.min(Math.floor(+O),this.options.maxZoom+1))}_cluster(O,U){const{radius:X,extent:se,reduce:Q,minPoints:ce}=this.options,_e=X/(se*Math.pow(2,U)),ue=O.data,ge=[],Re=this.stride;for(let ve=0;ve<ue.length;ve+=Re){if(ue[ve+2]<=U)continue;ue[ve+2]=U;const Ze=ue[ve],at=ue[ve+1],ct=O.within(ue[ve],ue[ve+1],_e),At=ue[ve+Gi];let Ct=At;for(const zt of ct){const Ht=zt*Re;ue[Ht+2]>U&&(Ct+=ue[Ht+Gi])}if(Ct>At&&Ct>=ce){let zt,Ht=Ze*At,kt=at*At,Ii=-1;const qi=(ve/Re<<5)+(U+1)+this.points.length;for(const 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ct)ue.push(en(ge.id,ve,At,ge.tags));continue}ve!=="LineString"&&ve!=="MultiLineString"||(ct.length===1?(ve="LineString",ct=ct[0]):ve="MultiLineString"),ve!=="Point"&&ve!=="MultiPoint"||(ve=ct.length===3?"Point":"MultiPoint"),ue.push(en(ge.id,ve,ct,ge.tags))}}return ue.length?ue:null}function Ka(xe,O,U,X,se){for(let Q=0;Q<xe.length;Q+=3){const ce=xe[Q+se];ce>=U&&ce<=X&&Fn(O,xe[Q],xe[Q+1],xe[Q+2])}}function _s(xe,O,U,X,se,Q,ce){let _e=ia(xe);const ue=se===0?go:Us;let ge,Re,ve=xe.start;for(let Ct=0;Ct<xe.length-3;Ct+=3){const zt=xe[Ct],Ht=xe[Ct+1],kt=xe[Ct+2],Ii=xe[Ct+3],qi=xe[Ct+4],$i=se===0?zt:Ht,_i=se===0?Ii:qi;let ai=!1;ce&&(ge=Math.sqrt(Math.pow(zt-Ii,2)+Math.pow(Ht-qi,2))),$i<U?_i>U&&(Re=ue(_e,zt,Ht,Ii,qi,U),ce&&(_e.start=ve+ge*Re)):$i>X?_i<X&&(Re=ue(_e,zt,Ht,Ii,qi,X),ce&&(_e.start=ve+ge*Re)):Fn(_e,zt,Ht,kt),_i<U&&$i>=U&&(Re=ue(_e,zt,Ht,Ii,qi,U),ai=!0),_i>X&&$i<=X&&(Re=ue(_e,zt,Ht,Ii,qi,X),ai=!0),!Q&&ai&&(ce&&(_e.end=ve+ge*Re),O.push(_e),_e=ia(xe)),ce&&(ve+=ge)}let Ze=xe.length-3;const at=xe[Ze],ct=xe[Ze+1],At=se===0?at:ct;At>=U&&At<=X&&Fn(_e,at,ct,xe[Ze+2]),Ze=_e.length-3,Q&&Ze>=3&&(_e[Ze]!==_e[0]||_e[Ze+1]!==_e[1])&&Fn(_e,_e[0],_e[1],_e[2]),_e.length&&O.push(_e)}function ia(xe){const O=[];return O.size=xe.size,O.start=xe.start,O.end=xe.end,O}function $r(xe,O,U,X,se,Q){for(const ce of xe)_s(ce,O,U,X,se,Q,!1)}function Fn(xe,O,U,X){xe.push(O,U,X)}function go(xe,O,U,X,se,Q){const ce=(Q-O)/(X-O);return Fn(xe,Q,U+(se-U)*ce,1),ce}function Us(xe,O,U,X,se,Q){const ce=(Q-U)/(se-U);return Fn(xe,O+(X-O)*ce,Q,1),ce}function yo(xe,O){const U=[];for(let X=0;X<xe.length;X++){const se=xe[X],Q=se.type;let ce;if(Q==="Point"||Q==="MultiPoint"||Q==="LineString")ce=js(se.geometry,O);else if(Q==="MultiLineString"||Q==="Polygon"){ce=[];for(const _e of se.geometry)ce.push(js(_e,O))}else if(Q==="MultiPolygon"){ce=[];for(const _e of se.geometry){const ue=[];for(const ge of _e)ue.push(js(ge,O));ce.push(ue)}}U.push(en(se.id,Q,ce,se.tags))}return U}function js(xe,O){const U=[];U.size=xe.size,xe.start!==void 0&&(U.start=xe.start,U.end=xe.end);for(let X=0;X<xe.length;X+=3)U.push(xe[X]+O,xe[X+1],xe[X+2]);return U}function ra(xe,O){if(xe.transformed)return xe;const U=1<<xe.z,X=xe.x,se=xe.y;for(const Q of xe.features){const ce=Q.geometry,_e=Q.type;if(Q.geometry=[],_e===1)for(let ue=0;ue<ce.length;ue+=2)Q.geometry.push(Yi(ce[ue],ce[ue+1],O,U,X,se));else for(let ue=0;ue<ce.length;ue++){const ge=[];for(let Re=0;Re<ce[ue].length;Re+=2)ge.push(Yi(ce[ue][Re],ce[ue][Re+1],O,U,X,se));Q.geometry.push(ge)}}return xe.transformed=!0,xe}function Yi(xe,O,U,X,se,Q){return[Math.round(U*(xe*X-se)),Math.round(U*(O*X-Q))]}function Gs(xe,O,U,X,se){const Q=O===se.maxZoom?0:se.tolerance/((1<<O)*se.extent),ce={features:[],numPoints:0,numSimplified:0,numFeatures:xe.length,source:null,x:U,y:X,z:O,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0};for(const _e of xe)na(ce,_e,Q,se);return ce}function na(xe,O,U,X){const se=O.geometry,Q=O.type,ce=[];if(xe.minX=Math.min(xe.minX,O.minX),xe.minY=Math.min(xe.minY,O.minY),xe.maxX=Math.max(xe.maxX,O.maxX),xe.maxY=Math.max(xe.maxY,O.maxY),Q==="Point"||Q==="MultiPoint")for(let _e=0;_e<se.length;_e+=3)ce.push(se[_e],se[_e+1]),xe.numPoints++,xe.numSimplified++;else if(Q==="LineString")yn(ce,se,xe,U,!1,!1);else if(Q==="MultiLineString"||Q==="Polygon")for(let _e=0;_e<se.length;_e++)yn(ce,se[_e],xe,U,Q==="Polygon",_e===0);else if(Q==="MultiPolygon")for(let _e=0;_e<se.length;_e++){const ue=se[_e];for(let ge=0;ge<ue.length;ge++)yn(ce,ue[ge],xe,U,!0,ge===0)}if(ce.length){let _e=O.tags||null;if(Q==="LineString"&&X.lineMetrics){_e={};for(const ge in O.tags)_e[ge]=O.tags[ge];_e.mapbox_clip_start=se.start/se.size,_e.mapbox_clip_end=se.end/se.size}const ue={geometry:ce,type:Q==="Polygon"||Q==="MultiPolygon"?3:Q==="LineString"||Q==="MultiLineString"?2:1,tags:_e};O.id!==null&&(ue.id=O.id),xe.features.push(ue)}}function yn(xe,O,U,X,se,Q){const ce=X*X;if(X>0&&O.size<(se?ce:X))return void(U.numPoints+=O.length/3);const _e=[];for(let ue=0;ue<O.length;ue+=3)(X===0||O[ue+2]>ce)&&(U.numSimplified++,_e.push(O[ue],O[ue+1])),U.numPoints++;se&&function(ue,ge){let Re=0;for(let ve=0,Ze=ue.length,at=Ze-2;ve<Ze;at=ve,ve+=2)Re+=(ue[ve]-ue[at])*(ue[ve+1]+ue[at+1]);if(Re>0===ge)for(let ve=0,Ze=ue.length;ve<Ze/2;ve+=2){const at=ue[ve],ct=ue[ve+1];ue[ve]=ue[Ze-2-ve],ue[ve+1]=ue[Ze-1-ve],ue[Ze-2-ve]=at,ue[Ze-1-ve]=ct}}(_e,Q),xe.push(_e)}const Eu={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0};class oc{constructor(O,U){const X=(U=this.options=function(Q,ce){for(const _e in ce)Q[_e]=ce[_e];return Q}(Object.create(Eu),U)).debug;if(X&&console.time("preprocess data"),U.maxZoom<0||U.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(U.promoteId&&U.generateId)throw new Error("promoteId and generateId cannot be used together.");let se=function(Q,ce){const _e=[];

14if(Q.type==="FeatureCollection")for(let ue=0;ue<Q.features.length;ue++)Bs(_e,Q.features[ue],ce,ue);else Bs(_e,Q.type==="Feature"?Q:{geometry:Q},ce);return _e}(O,U);this.tiles={},this.tileCoords=[],X&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",U.indexMaxZoom,U.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),se=function(Q,ce){const _e=ce.buffer/ce.extent;let ue=Q;const ge=gn(Q,1,-1-_e,_e,0,-1,2,ce),Re=gn(Q,1,1-_e,2+_e,0,-1,2,ce);return(ge||Re)&&(ue=gn(Q,1,-_e,1+_e,0,-1,2,ce)||[],ge&&(ue=yo(ge,1).concat(ue)),Re&&(ue=ue.concat(yo(Re,-1)))),ue}(se,U),se.length&&this.splitTile(se,0,0,0),X&&(se.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}splitTile(O,U,X,se,Q,ce,_e){const ue=[O,U,X,se],ge=this.options,Re=ge.debug;for(;ue.length;){se=ue.pop(),X=ue.pop(),U=ue.pop(),O=ue.pop();const ve=1<<U,Ze=xo(U,X,se);let at=this.tiles[Ze];if(!at&&(Re>1&&console.time("creation"),at=this.tiles[Ze]=Gs(O,U,X,se,ge),this.tileCoords.push({z:U,x:X,y:se}),Re)){Re>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",U,X,se,at.numFeatures,at.numPoints,at.numSimplified),console.timeEnd("creation"));const ai=`z${U}`;this.stats[ai]=(this.stats[ai]||0)+1,this.total++}if(at.source=O,Q==null){if(U===ge.indexMaxZoom||at.numPoints<=ge.indexMaxPoints)continue}else{if(U===ge.maxZoom||U===Q)continue;if(Q!=null){const ai=Q-U;if(X!==ce>>ai||se!==_e>>ai)continue}}if(at.source=null,O.length===0)continue;Re>1&&console.time("clipping");const ct=.5*ge.buffer/ge.extent,At=.5-ct,Ct=.5+ct,zt=1+ct;let Ht=null,kt=null,Ii=null,qi=null,$i=gn(O,ve,X-ct,X+Ct,0,at.minX,at.maxX,ge),_i=gn(O,ve,X+At,X+zt,0,at.minX,at.maxX,ge);O=null,$i&&(Ht=gn($i,ve,se-ct,se+Ct,1,at.minY,at.maxY,ge),kt=gn($i,ve,se+At,se+zt,1,at.minY,at.maxY,ge),$i=null),_i&&(Ii=gn(_i,ve,se-ct,se+Ct,1,at.minY,at.maxY,ge),qi=gn(_i,ve,se+At,se+zt,1,at.minY,at.maxY,ge),_i=null),Re>1&&console.timeEnd("clipping"),ue.push(Ht||[],U+1,2*X,2*se),ue.push(kt||[],U+1,2*X,2*se+1),ue.push(Ii||[],U+1,2*X+1,2*se),ue.push(qi||[],U+1,2*X+1,2*se+1)}}getTile(O,U,X){O=+O,U=+U,X=+X;const se=this.options,{extent:Q,debug:ce}=se;if(O<0||O>24)return null;const _e=1<<O,ue=xo(O,U=U+_e&_e-1,X);if(this.tiles[ue])return ra(this.tiles[ue],Q);ce>1&&console.log("drilling down to z%d-%d-%d",O,U,X);let ge,Re=O,ve=U,Ze=X;for(;!ge&&Re>0;)Re--,ve>>=1,Ze>>=1,ge=this.tiles[xo(Re,ve,Ze)];return ge&&ge.source?(ce>1&&(console.log("found parent tile z%d-%d-%d",Re,ve,Ze),console.time("drilling down")),this.splitTile(ge.source,Re,ve,Ze,O,U,X),ce>1&&console.timeEnd("drilling down"),this.tiles[ue]?ra(this.tiles[ue],Q):null):null}}function xo(xe,O,U){return 32*((1<<xe)*U+O)+xe}function He(xe,O){const U=xe.tileID.canonical;if(!this._geoJSONIndex)return void O(null,null);const X=this._geoJSONIndex.getTile(U.z,U.x,U.y);if(!X)return void O(null,null);const se=ue=>ue.tags&&"3d_elevation_id"in ue.tags&&"source"in ue.tags&&ue.tags.source==="elevation",Q=X.features.filter(ue=>se(ue));let ce;if(Q.length>0){const ue=X.features.filter(ge=>!se(ge));ce=new ks({_geojsonTileLayer:ue,hd_road_elevation:Q})}else ce=new mn(X.features);let _e=Ko(ce);_e.byteOffset===0&&_e.byteLength===_e.buffer.byteLength||(_e=new Uint8Array(_e)),O(null,{vectorTile:ce,rawData:_e.buffer})}class gs extends Tr{constructor(O,U,X,se,Q,ce,_e){super(O,U,X,se,Q,He,_e),ce&&(this.loadGeoJSON=ce),this._dynamicIndex=new yr}loadData(O,U){const X=O&&O.request,se=X&&X.collectResourceTiming;this.loadGeoJSON(O,(Q,ce)=>{if(Q||!ce)return U(Q);if(typeof ce!="object")return U(new Error(`Input data given to '${O.source}' is not a valid GeoJSON object.`));{try{if(O.filter){const ue=o.X(O.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(ue.result==="error")throw new Error(ue.value.map(ge=>`${ge.key}: ${ge.message}`).join(", "));ce.features=ce.features.filter(ge=>ue.value.evaluate({zoom:0},ge))}O.dynamic?(ce.type==="Feature"&&(ce={type:"FeatureCollection",features:[ce]}),O.append||(this._dynamicIndex.clear(),this.loaded={}),this._dynamicIndex.load(ce.features,this.loaded),O.cluster&&(ce.features=this._dynamicIndex.getFeatures())):this.loaded={},this._geoJSONIndex=O.cluster?new ms(function({superclusterOptions:ue,clusterProperties:ge}){if(!ge||!ue)return ue;const Re={},ve={},Ze={accumulated:null,zoom:0},at={properties:null},ct=Object.keys(ge);for(const At of ct){const[Ct,zt]=ge[At],Ht=o.X(zt),kt=o.X(typeof Ct=="string"?[Ct,["accumulated"],["get",At]]:Ct);Re[At]=Ht.value,ve[At]=kt.value}return ue.map=At=>{at.properties=At;const Ct={};for(const zt of ct)Ct[zt]=Re[zt].evaluate(Ze,at);return Ct},ue.reduce=(At,Ct)=>{at.properties=Ct;for(const zt of ct)Ze.accumulated=At[zt],At[zt]=ve[zt].evaluate(Ze,at)},ue}(O)).load(ce.features):O.dynamic?this._dynamicIndex:function(ue,ge){return new oc(ue,ge)}(ce,O.geojsonVtOptions)}catch(ue){return U(ue)}const _e={};if(se){const ue=Gt(X);ue&&(_e.resourceTiming={},_e.resourceTiming[O.source]=JSON.parse(JSON.stringify(ue)))}U(null,_e)}})}reloadTile(O,U){const X=this.loaded;return X&&X[O.uid]?O.partial?U(null,void 0):super.reloadTile(O,U):this.loadTile(O,U)}loadGeoJSON(O,U){if(O.request)o.n(O.request,U);else{if(typeof O.data!="string")return U(new Error(`Input data given to '${O.source}' is not a valid GeoJSON object.`));try{return U(null,JSON.parse(O.data))}catch{return U(new Error(`Input data given to '${O.source}' is not a valid GeoJSON object.`))}}}getClusterExpansionZoom(O,U){try{U(null,this._geoJSONIndex.getClusterExpansionZoom(O.clusterId))}catch(X){U(X)}}

14getClusterChildren(O,U){try{U(null,this._geoJSONIndex.getChildren(O.clusterId))}catch(X){U(X)}}getClusterLeaves(O,U){try{U(null,this._geoJSONIndex.getLeaves(O.clusterId,O.limit,O.offset))}catch(X){U(X)}}}class Iu{constructor(O,U,X){this.tileID=new o.aM(O.tileID.overscaledZ,O.tileID.wrap,O.tileID.canonical.z,O.tileID.canonical.x,O.tileID.canonical.y),this.tileZoom=O.tileZoom,this.uid=O.uid,this.zoom=O.zoom,this.canonical=O.tileID.canonical,this.pixelRatio=O.pixelRatio,this.tileSize=O.tileSize,this.source=O.source,this.overscaling=this.tileID.overscaleFactor(),this.projection=O.projection,this.brightness=U,this.worldview=X}parse(O,U,X,se){this.status="parsing";const Q=new o.aM(X.tileID.overscaledZ,X.tileID.wrap,X.tileID.canonical.z,X.tileID.canonical.x,X.tileID.canonical.y),ce=[],_e=U.familiesBySource[X.source],ue=new o.f0(Q,X.promoteId);ue.bucketLayerIDs=[],ue.is3DTile=!0,o.fi(O).then(ge=>{if(!ge)return se(new Error("Could not parse tile"));const Re=ge.json.extensionsUsed&&ge.json.extensionsUsed.includes("MAPBOX_mesh_features")||ge.json.asset.extras&&ge.json.asset.extras.MAPBOX_mesh_features,ve=ge.json.extensionsUsed&&ge.json.extensionsUsed.includes("EXT_meshopt_compression"),Ze=new o.aa(this.zoom,{brightness:this.brightness,worldview:this.worldview});for(const at in _e)for(const ct of _e[at]){const At=ct[0];ue.bucketLayerIDs.push(ct.map(Ht=>o.C(Ht.id,Ht.scope))),At.recalculate(Ze,[]);const Ct=o.fj(ge,1/o.cU(X.tileID.canonical)),zt=new o.fk(ct,Ct,Q,Re,ve,this.brightness,ue,this.worldview);Re||(zt.needsUpload=!0),ce.push(zt),zt.evaluate(At)}this.status="done",se(null,{buckets:ce,featureIndex:ue,collisionBoxArray:null,glyphAtlasImage:null,lineAtlas:null,imageAtlas:null,brightness:null})}).catch(ge=>se(new Error(ge.message)))}}class Ja{constructor(O,U,X,se,Q,ce,_e,ue){this.actor=O,this.layerIndex=U,this.availableImages=X,this.availableModels=se,this.brightness=_e,this.loading={},this.loaded={},this.worldview=ue}loadTile(O,U){const X=O.uid,se=this.loading[X]=new Iu(O,this.brightness,this.worldview);o.br(O.request,(Q,ce)=>{const _e=!this.loading[X];return delete this.loading[X],_e||Q?(se.status="done",_e||(this.loaded[X]=se),U(Q)):ce&&ce.byteLength!==0?void se.parse(ce,this.layerIndex,O,(ue,ge)=>{se.status="done",this.loaded=this.loaded||{},this.loaded[X]=se,ue||!ge?U(ue):U(null,ge)}):(se.status="done",this.loaded[X]=se,U())})}reloadTile(O,U){const X=this.loaded,se=O.uid;if(X&&X[se]){const Q=X[se];Q.projection=O.projection,Q.brightness=O.brightness;const ce=(_e,ue)=>{Q.reloadCallback&&(delete Q.reloadCallback,this.loadTile(O,U)),U(_e,ue)};Q.status==="parsing"?Q.reloadCallback=ce:Q.status==="done"&&this.loadTile(O,U)}}abortTile(O,U){const X=O.uid;this.loading[X]&&delete this.loading[X],U()}removeTile(O,U){const X=this.loaded,se=O.uid;X&&X[se]&&delete X[se],U()}}class ni{constructor(O){this.self=O,this.actor=new o.fm(O,this),this.layerIndexes={},this.availableImages={},this.availableModels={},this.isSpriteLoaded={},this.imageRasterizer=new o.y,this.rtlPluginParsingListeners=[],this.projections={},this.defaultProjection=o.ce({name:"mercator"}),this.workerSourceTypes={vector:Tr,geojson:gs,"raster-dem":zi,"raster-array":dr,"batched-model":Ja},this.workerSources={},this.self.registerWorkerSource=(U,X)=>{if(this.workerSourceTypes[U])throw new Error(`Worker source with name "${U}" already registered.`);this.workerSourceTypes[U]=X},this.self.registerRTLTextPlugin=U=>{if(o.fn.isParsed())throw new Error("RTL text plugin already registered.");o.fn.setState({pluginStatus:o.fo.parsed,pluginURL:o.fn.getPluginURL()}),o.fn.applyArabicShaping=U.applyArabicShaping,o.fn.processBidirectionalText=U.processBidirectionalText,o.fn.processStyledBidirectionalText=U.processStyledBidirectionalText;for(const X of this.rtlPluginParsingListeners)X(null,!0);this.rtlPluginParsingListeners=[]}}clearCaches(O,U,X){delete this.layerIndexes[O],delete this.availableImages[O],delete this.availableModels[O],delete this.workerSources[O],X()}checkIfReady(O,U,X){X()}setReferrer(O,U){this.referrer=U}spriteLoaded(O,U){this.isSpriteLoaded[O]||(this.isSpriteLoaded[O]={});const{scope:X,isLoaded:se}=U;if(this.isSpriteLoaded[O][X]=se,this.workerSources[O]&&this.workerSources[O][X])for(const Q in this.workerSources[O][X]){const ce=this.workerSources[O][X][Q];for(const _e in ce){const ue=ce[_e];ue instanceof Tr&&(ue.isSpriteLoaded=se,ue.fire(new o.A("isSpriteLoaded")))}}}setImages(O,U,X){this.availableImages[O]||(this.availableImages[O]={});const{scope:se,images:Q}=U;if(this.availableImages[O][se]=Q,this.workerSources[O]&&this.workerSources[O][se]){for(const ce in this.workerSources[O][se]){const _e=this.workerSources[O][se][ce];for(const ue in _e)_e[ue].availableImages=Q}X()}else X()}setModels(O,{scope:U,models:X}

14,se){if(this.availableModels[O]||(this.availableModels[O]={}),this.availableModels[O][U]=X,this.workerSources[O]&&this.workerSources[O][U]){for(const Q in this.workerSources[O][U]){const ce=this.workerSources[O][U][Q];for(const _e in ce)ce[_e].availableModels=X}se()}else se()}setProjection(O,U){this.projections[O]=o.ce(U)}setBrightness(O,U,X){this.brightness=U,X()}setWorldview(O,U,X){this.worldview=U,X()}setLayers(O,U,X){this.getLayerIndex(O,U.scope).replace(U.layers,U.options),X()}updateLayers(O,U,X){this.getLayerIndex(O,U.scope).update(U.layers,U.removedIds,U.options),X()}loadTile(O,U,X){U.projection=this.projections[O]||this.defaultProjection,this.getWorkerSource(O,U.type,U.source,U.scope).loadTile(U,X)}decodeRasterArray(O,U,X){this.getWorkerSource(O,U.type,U.source,U.scope).decodeRasterArray(U,X)}reloadTile(O,U,X){U.projection=this.projections[O]||this.defaultProjection,this.getWorkerSource(O,U.type,U.source,U.scope).reloadTile(U,X)}abortTile(O,U,X){this.getWorkerSource(O,U.type,U.source,U.scope).abortTile(U,X)}removeTile(O,U,X){this.getWorkerSource(O,U.type,U.source,U.scope).removeTile(U,X)}removeSource(O,U,X){if(!(this.workerSources[O]&&this.workerSources[O][U.scope]&&this.workerSources[O][U.scope][U.type]&&this.workerSources[O][U.scope][U.type][U.source]))return;const se=this.workerSources[O][U.scope][U.type][U.source];delete this.workerSources[O][U.scope][U.type][U.source],se.removeSource!==void 0?se.removeSource(U,X):X()}loadWorkerSource(O,U,X){try{this.self.importScripts(U.url),X()}catch(se){X(se.toString())}}syncRTLPluginState(O,U,X){if(o.fn.isParsed())X(null,!0);else if(o.fn.isParsing())this.rtlPluginParsingListeners.push(X);else try{o.fn.setState(U);const se=o.fn.getPluginURL();!o.fn.isLoaded()||o.fn.isParsed()||o.fn.isParsing()||se==null||(o.fn.setState({pluginStatus:o.fo.parsing,pluginURL:o.fn.getPluginURL()}),this.self.importScripts(se),o.fn.isParsed()?X(null,!0):this.rtlPluginParsingListeners.push(X))}catch(se){X(se.toString())}}setDracoUrl(O,U){this.dracoUrl=U}getAvailableImages(O,U){this.availableImages[O]||(this.availableImages[O]={});let X=this.availableImages[O][U];return X||(X=[]),X}getAvailableModels(O,U){this.availableModels[O]||(this.availableModels[O]={});let X=this.availableModels[O][U];return X||(X={}),X}getLayerIndex(O,U){this.layerIndexes[O]||(this.layerIndexes[O]={});let X=this.layerIndexes[O][U];return X||(X=this.layerIndexes[O][U]=new oi,X.scope=U),X}getWorkerSource(O,U,X,se){const Q=this.workerSources;return Q[O]||(Q[O]={}),Q[O][se]||(Q[O][se]={}),Q[O][se][U]||(Q[O][se][U]={}),this.isSpriteLoaded[O]||(this.isSpriteLoaded[O]={}),Q[O][se][U][X]||(Q[O][se][U][X]=new this.workerSourceTypes[U]({send:(ce,_e,ue,ge,Re,ve)=>this.actor.send(ce,_e,ue,O,Re,ve),scheduler:this.actor.scheduler},this.getLayerIndex(O,se),this.getAvailableImages(O,se),this.getAvailableModels(O,se),this.isSpriteLoaded[O][se],void 0,this.brightness,this.worldview)),Q[O][se][U][X]}rasterizeImagesWorker(O,U,X){const se=new Map;for(const[Q,{image:ce,imageVariant:_e}]of U.tasks.entries()){const ue=this.imageRasterizer.rasterize(_e,ce,U.scope,O);se.set(Q,ue)}X(void 0,se)}removeRasterizedImages(O,U,X){this.imageRasterizer.removeImagesFromCacheByIds(U.imageIds,U.scope,O),X()}enforceCacheSizeLimit(O,U){o.fp(U)}getWorkerPerformanceMetrics(O,U,X){X(void 0,void 0)}}return o.fl(self)&&(self.worker=new ni(self)),ni}),gt(["./shared"],function(o){var Gt="3.13.0";const ft={create:"create",load:"load",fullLoad:"fullLoad"},ri={mark(l){performance.mark(l)},measure(l,t,n){performance.measure(l,t,n)}};function oi(l){const t=l.name.split("?")[0];return o.a(t)&&t.includes("mapbox-gl.js")?"javascript":o.a(t)&&t.includes("mapbox-gl.css")?"css":o.b(t)?"fontRange":o.c(t)?"sprite":o.i(t)?"style":o.d(t)?"tilejson":"other"}var sr,pr={},Kr=function(){if(sr)return pr;function l(c){return!t(c)}function t(c){return typeof window>"u"||typeof document>"u"?"not a browser":function(){if(!("Worker"in window&&"Blob"in window&&"URL"in window))return!1;var p,m,y=new Blob([""],{type:"text/javascript"}),x=URL.createObjectURL(y);try{m=new Worker(x),p=!0}catch{p=!1}return m&&m.terminate(),URL.revokeObjectURL(x),p}()?function(){var p=document.createElement("canvas");p.width=p.height=1;var m=p.getContext("2d");if(!m)return!1;var y=m.getImageData(0,0,1,1);return y&&y.width===p.width}()?(n[d=c&&c.failIfMajorPerformanceCaveat]===void 0&&(n[d]=function(p){var m,y=function(x){var T=document.createElement("canvas"),S=Object.create(l.webGLContextAttributes);return S.failIfMajorPerformanceCaveat=x,T.getContext("webgl2",S)}(p);if(!y)return!1;try{m=y.createShader(y.VERTEX_SHADER)}catch{return!1}return!(!m||y.isContextLost())&&(y.shaderSource(m,"void main() {}"),y.compileShader(m),y.getShaderParameter(m,y.COMPILE_STATUS)===!0)}(d)),n[d]?document.documentMode?"insufficient ECMAScript 6 support":void 0:"insufficient WebGL2 support"):"insufficient Canvas/getImageData support":"insufficient worker support";var d}sr=1,pr.supported=l,pr.notSupportedReason=t;var n={};return l.webGLContextAttributes={antialias:!1,alpha:!0,stencil:!0,depth:!0},pr}();function Dt(l,t,n){const c=document.createElement(l);return t!=null&&(c.className=t),n&&n.appendChild(c),c}function Tr(l,t,n){const c=document.createElementNS("http://www.w3.org/2000/svg",l);for(const d of Object.keys(t))c.setAttributeNS(null,d,String(t[d]));return n&&n.appendChild(c),c}const zi=typeof document<"u"?document.documentElement&&document.documentElement.style:null,Fr=zi&&zi.userSelect!==void 0?"userSelect":"WebkitUserSelect";let dr;function Dn(){zi&&Fr&&(dr=zi[Fr],zi[Fr]="none")}function cn(){zi&&Fr&&(zi[Fr]=dr)}function mn(l){l.preventDefault(),l.stopPropagation(),window.removeEventListener("click",mn,!0)}function Xo(){window.addEventListener("click",mn,!0),window.setTimeout(()=>{window.removeEventListener("click",mn,!0)},0)}function ks(l,t){const n=l.getBoundingClientRect();return yr(l,n,t)}function ns(l,t){const n=l.getBoundingClientRect(),c=[];for(let d=0;d<t.length;d++)c.push(yr(l,n,t[d]));return c}function sc(l){return/firefox/i.test(navigator.userAgent)&&/macintosh/i.test(navigator.userAgent)&&l.button===2&&l.ctrlKey?0:l.button}function yr(l,t,n){const c=l.offsetWidth===t.width?1:l.offsetWidth/t.width;return new o.P((n.clientX-t.left)*c,(n.clientY-t.top)*c)}const mo="01",Jr="NO_ACCESS_TOKEN";class Ai{constructor(t,n,c){this._transformRequestFn=t,this._customAccessToken=n,this._silenceAuthErrors=!!c,this._createSkuToken()}_createSkuToken(){const t=function(){let n="";for(let c=0;c<10;c++)n+="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"[Math.floor(62*Math.random())];return{token:["1",mo,n].join(""),tokenExpiresAt:Date.now()+432e5}}();this._skuToken=t.token,this._skuTokenExpiresAt=t.tokenExpiresAt}_isSkuTokenExpired(){return Date.now()>this._skuTokenExpiresAt}transformRequest(t,n){return this._transformRequestFn&&this._transformRequestFn(t,n)||{url:t}}normalizeStyleURL(t,n){if(!o.j(t))return t;const c=Cr(t);return c.params.push(`sdk=js-${Gt}`),c.path=`/styles/v1${c.path}`,this._makeAPIURL(c,this._customAccessToken||n)}normalizeGlyphsURL(t,n){if(!o.j(t))return t;const c=Cr(t);return c.path=`/fonts/v1${c.path}`,this._makeAPIURL(c,this._customAccessToken||n)}normalizeModelURL(t,n){if(!o.j(t))return t;const c=Cr(t);return c.path=`/models/v1${c.path}`,this._makeAPIURL(c,this._customAccessToken||n)}normalizeSourceURL(t,n,c,d){if(!o.j(t))return t;const p=Cr(t);return p.path=`/v4/${p.authority}.json`,p.params.push("secure"),c&&p.params.push(`language=${c}`),d&&p.params.push(`worldview=${d}`),this._makeAPIURL(p,this._customAccessToken||n)}normalizeIconsetURL(t,n){const c=Cr(t);return o.j(t)?(c.path=`/styles/v1${c.path}/iconset.pbf`,this._makeAPIURL(c,this._customAccessToken||n)):ps(c)}normalizeSpriteURL(t,n,c,d){const p=Cr(t);return o.j(t)?(p.path=`/styles/v1${p.path}/sprite${n}${c}`,this._makeAPIURL(p,this._customAccessToken||d)):(p.path+=`${n}${c}`,ps(p))}normalizeTileURL(t,n,c){if(this._isSkuTokenExpired()&&this._createSkuToken(),t&&!o.j(t))return t;const d=Cr(t);d.path=d.path.replace(/(\.(png|jpg)\d*)(?=$)/,`${n||c&&d.authority!=="raster"&&c===512?"@2x":""}${o.l.supported?".webp":"$1"}`),d.authority==="raster"?d.path=`/${o.e.RASTER_URL_PREFIX}${d.path}`:d.authority==="rasterarrays"?d.path=`/${o.e.RASTERARRAYS_URL_PREFIX}${d.path}`:d.authority==="3dtiles"?d.path=`/${o.e.TILES3D_URL_PREFIX}${d.path}`:(d.path=d.path.replace(/^.+\/v4\//,"/"),d.path=`/${o.e.TILE_URL_VERSION}${d.path}`);const p=this._customAccessToken||function(m){for(const y of m){const x=y.match(/^access_token=(.*)$/);if(x)return x[1]}return null}(d.params)||o.e.ACCESS_TOKEN;return o.e.REQUIRE_ACCESS_TOKEN&&p&&this._skuToken&&d.params.push(`sku=${this._skuToken}`),this._makeAPIURL(d,p)}canonicalizeTileURL(t,n){const c=Cr(t);if(!c.path.match(/^(\/v4\/|\/(raster|rasterarrays)\/v1\/)/)||!c.path.match(/\.[\w]+$/))return t;let d="mapbox://";c.path.match(/^\/raster\/v1\//)?d+=`raster/${c.path.replace(`/${o.e.RASTER_URL_PREFIX}/`,"")}`:c.path.match(/^\/rasterarrays\/v1\//)?d+=`rasterarrays/${c.path.replace(`/${o.e.RASTERARRAYS_URL_PREFIX}/`,"")}`:d+=`tiles/${c.path.replace(`/${o.e.TILE_URL_VERSION}/`,"")}`;let p=c.params;return n&&(p=p.filter(m=>!m.match(/^access_token=/))),p.length&&(d+=`?${p.join("&")}`),d}canonicalizeTileset(t,n){const c=!!n&&o.j(n),d=[];

14for(const p of t.tiles||[])o.k(p)?d.push(this.canonicalizeTileURL(p,c)):d.push(p);return d}_makeAPIURL(t,n){const c="See https://docs.mapbox.com/api/overview/#access-tokens-and-token-scopes",d=Cr(o.e.API_URL);if(t.protocol=d.protocol,t.authority=d.authority,t.protocol==="http"){const p=t.params.indexOf("secure");p>=0&&t.params.splice(p,1)}if(d.path!=="/"&&(t.path=`${d.path}${t.path}`),!o.e.REQUIRE_ACCESS_TOKEN)return ps(t);if(n=n||o.e.ACCESS_TOKEN,!this._silenceAuthErrors){if(!n)throw new Error(`An API access token is required to use Mapbox GL. ${c}`);if(n[0]==="s")throw new Error(`Use a public access token (pk.*) with Mapbox GL, not a secret access token (sk.*). ${c}`)}return t.params=t.params.filter(p=>p.indexOf("access_token")===-1),t.params.push(`access_token=${n||""}`),ps(t)}}const xr=/^(\w+):\/\/([^/?]*)(\/[^?]+)?\??(.+)?/;function Cr(l){const t=l.match(xr);if(!t)throw new Error("Unable to parse URL object");return{protocol:t[1],authority:t[2],path:t[3]||"/",params:t[4]?t[4].split("&"):[]}}function ps(l){const t=l.params.length?`?${l.params.join("&")}`:"";return`${l.protocol}://${l.authority}${l.path}${t}`}const fs="mapbox.eventData";function qn(l){if(!l)return null;const t=l.split(".");if(!t||t.length!==3)return null;try{return JSON.parse(o.m(t[1]))}catch{return null}}class Xi{constructor(t){this.type=t,this.anonId=null,this.eventData={},this.queue=[],this.pendingRequest=null}getStorageKey(t){const n=qn(o.e.ACCESS_TOKEN);let c="";return c=n&&n.u?o.f(n.u):o.e.ACCESS_TOKEN||"",t?`${fs}.${t}:${c}`:`${fs}:${c}`}fetchEventData(){const t=o.s("localStorage"),n=this.getStorageKey(),c=this.getStorageKey("uuid");if(t)try{const d=localStorage.getItem(n);d&&(this.eventData=JSON.parse(d));const p=localStorage.getItem(c);p&&(this.anonId=p)}catch{o.w("Unable to read from LocalStorage")}}saveEventData(){const t=o.s("localStorage"),n=this.getStorageKey(),c=this.getStorageKey("uuid"),d=this.anonId;if(t&&d)try{localStorage.setItem(c,d),Object.keys(this.eventData).length>=1&&localStorage.setItem(n,JSON.stringify(this.eventData))}catch{o.w("Unable to write to LocalStorage")}}processRequests(t){}postEvent(t,n,c,d){if(!o.e.EVENTS_URL)return;const p=Cr(o.e.EVENTS_URL);p.params.push(`access_token=${d||o.e.ACCESS_TOKEN||""}`);const m={event:this.type,created:new Date(t).toISOString()},y=n?o.h(m,n):m,x={url:ps(p),headers:{"Content-Type":"text/plain"},body:JSON.stringify([y])};this.pendingRequest=o.p(x,T=>{this.pendingRequest=null,c(T),this.saveEventData(),this.processRequests(d)})}queueRequest(t,n){this.queue.push(t),this.processRequests(n)}}const In=new class extends Xi{constructor(l){super("appUserTurnstile"),this._customAccessToken=l}postTurnstileEvent(l,t){o.e.EVENTS_URL&&o.e.ACCESS_TOKEN&&Array.isArray(l)&&l.some(n=>o.j(n)||o.k(n))&&this.queueRequest(Date.now(),t)}processRequests(l){if(this.pendingRequest||this.queue.length===0)return;this.anonId&&this.eventData.lastSuccess&&this.eventData.tokenU||this.fetchEventData();const t=qn(o.e.ACCESS_TOKEN),n=t?t.u:o.e.ACCESS_TOKEN;let c=n!==this.eventData.tokenU;o.v(this.anonId)||(this.anonId=o.u(),c=!0);const d=this.queue.shift();if(this.eventData.lastSuccess){const p=new Date(this.eventData.lastSuccess),m=new Date(d),y=(d-this.eventData.lastSuccess)/864e5;c=c||y>=1||y<-1||p.getDate()!==m.getDate()}else c=!0;c?this.postEvent(d,{sdkIdentifier:"mapbox-gl-js",sdkVersion:Gt,skuId:mo,"enabled.telemetry":!1,userId:this.anonId},p=>{p||(this.eventData.lastSuccess=d,this.eventData.tokenU=n)},l):this.processRequests()}},$n=In.postTurnstileEvent.bind(In),Yo=new class extends Xi{constructor(){super("map.load"),this.success={},this.skuToken=""}postMapLoadEvent(l,t,n,c){this.skuToken=t,this.errorCb=c,o.e.EVENTS_URL&&(n||o.e.ACCESS_TOKEN?this.queueRequest({id:l,timestamp:Date.now()},n):this.errorCb(new Error(Jr)))}processRequests(l){if(this.pendingRequest||this.queue.length===0)return;const{id:t,timestamp:n}=this.queue.shift();t&&this.success[t]||(this.anonId||this.fetchEventData(),o.v(this.anonId)||(this.anonId=o.u()),this.postEvent(n,{sdkIdentifier:"mapbox-gl-js",sdkVersion:Gt,skuId:mo,skuToken:this.skuToken,userId:this.anonId},c=>{c?this.errorCb(c):t&&(this.success[t]=!0)},l))}remove(){this.errorCb=null}},Ko=Yo.postMapLoadEvent.bind(Yo),tr=new class extends Xi{constructor(){super("style.load"),this.eventIdPerMapInstanceMap=new Map,this.mapInstanceIdMap=new WeakMap}getMapInstanceId(l){let t=this.mapInstanceIdMap.get(l);return t||(t=o.u(),this.mapInstanceIdMap.set(l,t)),t}getEventId(l){const t=this.eventIdPerMapInstanceMap.get(l)||0;return this.eventIdPerMapInstanceMap.set(l,t+1),t}postStyleLoadEvent(l,t){const{map:n,style:c,importedStyles:d}=t;if(!o.e.EVENTS_URL||!l&&!o.e.ACCESS_TOKEN)return;const p=this.getMapInstanceId(n),m={mapInstanceId:p,eventId:this.getEventId(p),style:c};d.length&&(m.importedStyles=d),this.queueRequest({timestamp:Date.now(),payload:m},l)}processRequests(l){if(this.pendingRequest||this.queue.length===0)return;const{timestamp:t,payload:n}=this.queue.shift();this.postEvent(t,n,()=>{},l)}},_r=tr.postStyleLoadEvent.bind(tr),Pr=new class extends Xi{constructor(){super("gljs.performance")}postPerformanceEvent(l,t){o.e.EVENTS_URL&&(l||o.e.ACCESS_TOKEN)&&this.queueRequest({timestamp:Date.now(),performanceData:t},l)}processRequests(l){if(this.pendingRequest||this.queue.length===0)return;const{timestamp:t,performanceData:n}=this.queue.shift(),c=function(d){const p=performance.getEntriesByType("resource"),m=performance.getEntriesByType("mark"),y=function(C){const L={};if(C){for(const R in C)if(R!=="other")for(const F of C[R]){const B=`${R}ResolveRangeMin`,V=`${R}ResolveRangeMax`,Z=`${R}RequestCount`,Y=`${R}RequestCachedCount`;L[B]=Math.min(L[B]||1/0,F.startTime),L[V]=Math.max(L[V]||-1/0,F.responseEnd);const te=ee=>{L[ee]===void 0&&(L[ee]=0),++L[ee]};F.transferSize!==void 0&&F.transferSize===0&&te(Y),te(Z)}}return L}(function(C,L){const R={};if(C)for(const F of C){const B=L(F);R[B]===void 0&&(R[B]=[]),R[B].push(F)}return R}(p,oi)),x=window.devicePixelRatio,T=navigator.connection||navigator.mozConnection||navigator.webkitConnection,S=T?T.effectiveType:void 0,M={counters:[],metadata:[],attributes:[]},I=(C,L,R)=>{R!=null&&C.push({name:L,value:R.toString()})};for(const C in y)I(M.counters,C,y[C]);if(d.interactionRange[0]!==1/0&&d.interactionRange[1]!==-1/0&&(I(M.counters,"interactionRangeMin",d.interactionRange[0]),I(M.counters,"interactionRangeMax",d.interactionRange[1])),m)for(const C of Object.keys(ft)){const L=ft[C],R=m.find(F=>F.name===L);R&&I(M.counters,L,R.startTime)}return I(M.counters,"visibilityHidden",d.visibilityHidden),I(M.attributes,"style",function(C){if(C)for(const L of C){const R=L.name.split("?")[0];if(o.i(R)){const F=R.split("/").slice(-2);if(F.length===2)return`mapbox://styles/${F[0]}/${F[1]}`}}}(p)),I(M.attributes,"terrainEnabled",d.terrainEnabled?"true":"false"),I(M.attributes,"fogEnabled",d.fogEnabled?"true":"false"),I(M.attributes,"projection",d.projection),I(M.attributes,"zoom",d.zoom),I(M.metadata,"devicePixelRatio",x),I(M.metadata,"connectionEffectiveType",S),I(M.metadata,"navigatorUserAgent",navigator.userAgent),I(M.metadata,"screenWidth",window.screen.width),I(M.metadata,"screenHeight",window.screen.height),I(M.metadata,"windowWidth",window.innerWidth),I(M.metadata,"windowHeight",window.innerHeight),I(M.metadata,"mapWidth",d.width/x),I(M.metadata,"mapHeight",d.height/x),I(M.metadata,"webglRenderer",d.renderer),I(M.metadata,"webglVendor",d.vendor),I(M.metadata,"sdkVersion",Gt),I(M.metadata,"sdkIdentifier","mapbox-gl-js"),M}(n);for(const d of c.metadata);for(const d of c.counters);for(const d of c.attributes);this.postEvent(t,c,()=>{},l)}},Ln=Pr.postPerformanceEvent.bind(Pr),Gi=new class extends Xi{constructor(){super("map.auth"),this.success={},this.skuToken=""}getSession(l,t,n,c){if(!o.e.API_URL||!o.e.SESSION_PATH)return;const d=Cr(o.e.API_URL+o.e.SESSION_PATH);d.params.push(`sku=${t||""}`),d.params.push(`access_token=${c||o.e.ACCESS_TOKEN||""}`);const p={url:ps(d),headers:{"Content-Type":"text/plain"}};this.pendingRequest=o.g(p,m=>{this.pendingRequest=null,n(m),this.saveEventData(),this.processRequests(c)})}getSessionAPI(l,t,n,c){this.skuToken=t,this.errorCb=c,o.e.SESSION_PATH&&o.e.API_URL&&(n||o.e.ACCESS_TOKEN?this.queueRequest({id:l,timestamp:Date.now()},n):this.errorCb(new Error(Jr)))}processRequests(l){if(this.pendingRequest||this.queue.length===0)return;const{id:t,timestamp:n}=this.queue.shift();

14t&&this.success[t]||this.getSession(n,this.skuToken,c=>{c?this.errorCb(c):t&&(this.success[t]=!0)},l)}remove(){this.errorCb=null}},Jo=Gi.getSessionAPI.bind(Gi),ms=new Set;function Zn(l,t){t?ms.add(l):ms.delete(l)}class gr{constructor(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSourceCaches={},this._updatedPaintProps=new Set,this._updatedImages={}}isDirty(){return this._changed}setDirty(){this._changed=!0}getUpdatedSourceCaches(){return this._updatedSourceCaches}updateSourceCache(t,n){this._updatedSourceCaches[t]=n,this.setDirty()}discardSourceCacheUpdate(t){delete this._updatedSourceCaches[t]}updateLayer(t){const n=t.scope;this._updatedLayers[n]=this._updatedLayers[n]||new Set,this._updatedLayers[n].add(t.id),this.setDirty()}removeLayer(t){const n=t.scope;this._removedLayers[n]=this._removedLayers[n]||{},this._updatedLayers[n]=this._updatedLayers[n]||new Set,this._removedLayers[n][t.id]=t,this._updatedLayers[n].delete(t.id),this._updatedPaintProps.delete(t.fqid),this.setDirty()}getRemovedLayer(t){return this._removedLayers[t.scope]?this._removedLayers[t.scope][t.id]:null}discardLayerRemoval(t){this._removedLayers[t.scope]&&delete this._removedLayers[t.scope][t.id]}getLayerUpdatesByScope(){const t={};for(const n in this._updatedLayers)t[n]=t[n]||{},t[n].updatedIds=Array.from(this._updatedLayers[n].values());for(const n in this._removedLayers)t[n]=t[n]||{},t[n].removedIds=Object.keys(this._removedLayers[n]);return t}getUpdatedPaintProperties(){return this._updatedPaintProps}updatePaintProperties(t){this._updatedPaintProps.add(t.fqid),this.setDirty()}getUpdatedImages(t){return this._updatedImages[t]?Array.from(this._updatedImages[t].values()):[]}updateImage(t,n){this._updatedImages[n]=this._updatedImages[n]||new Set,this._updatedImages[n].add(o.I.toString(t)),this.setDirty()}resetUpdatedImages(t){this._updatedImages[t]&&this._updatedImages[t].clear()}reset(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSourceCaches={},this._updatedPaintProps.clear(),this._updatedImages={}}}function Qo(l){const{userImage:t}=l;return!!(t&&t.render&&t.render())&&(l.data.replace(new Uint8Array(t.data.buffer)),!0)}class Os extends o.E{constructor(t){super(),this.imageProviders=new Map,this.images=new Map,this.updatedImages=new Map,this.callbackDispatchedThisFrame=new Map,this.loaded=new Map,this.requestors=[],this.patterns=new Map,this.patternsInFlight=new Set,this.atlasImage=new Map,this.atlasTexture=new Map,this.dirty=!0,this.spriteFormat=t,t!=="raster"&&o.t()&&(this.imageRasterizerDispatcher=new o.D(o.x(),this,"Image Rasterizer Worker",1))}addScope(t){this.loaded.set(t,!1),this.imageProviders.set(t,new Map),this.images.set(t,new Map),this.updatedImages.set(t,new Set),this.callbackDispatchedThisFrame.set(t,new Set),this.patterns.set(t,new Map),this.atlasImage.set(t,new o.r({width:1,height:1}))}removeScope(t){this.loaded.delete(t),this.imageProviders.delete(t),this.images.delete(t),this.updatedImages.delete(t),this.callbackDispatchedThisFrame.delete(t),this.patterns.delete(t),this.atlasImage.delete(t);const n=this.atlasTexture.get(t);n&&(n.destroy(),this.atlasTexture.delete(t))}addImageProvider(t,n){this.imageProviders.has(n)||this.imageProviders.set(n,new Map),this.imageProviders.get(n).set(t.id,t)}removeImageProvider(t,n){this.imageProviders.has(n)&&this.imageProviders.get(n).delete(t)}getPendingImageProviders(){const t=[];for(const n of this.imageProviders.values())for(const c of n.values())c.hasPendingRequests()&&t.push(c);return t}get imageRasterizer(){return this._imageRasterizer||(this._imageRasterizer=new o.y),this._imageRasterizer}isLoaded(){for(const t of this.loaded.keys())if(!this.loaded.get(t))return!1;return!0}setLoaded(t,n){if(this.loaded.get(n)!==t&&(this.loaded.set(n,t),t)){for(const{ids:c,callback:d}of this.requestors)this._notify(c,n,d);this.requestors=[]}}hasImage(t,n){return!!this.getImage(t,n)}getImage(t,n){return this.images.get(n).get(t.toString())}addImage(t,n,c){this._validate(t,c)&&this.images.get(n).set(t.toString(),c)}_validate(t,n){let c=!0;

vendor: 5,603 bytes, line 14

14return this._validateStretch(n.stretchX,n.data&&n.data.width)||(this.fire(new o.z(new Error(`Image "${t.name}" has invalid "stretchX" value`))),c=!1),this._validateStretch(n.stretchY,n.data&&n.data.height)||(this.fire(new o.z(new Error(`Image "${t.name}" has invalid "stretchY" value`))),c=!1),this._validateContent(n.content,n)||(this.fire(new o.z(new Error(`Image "${t.name}" has invalid "content" value`))),c=!1),c}_validateStretch(t,n){if(!t)return!0;let c=0;for(const d of t){if(d[0]<c||d[1]<d[0]||n<d[1])return!1;c=d[1]}return!0}_validateContent(t,n){return t?t.length!==4||!n.usvg&&(t[0]<0||n.data.width<t[0]||t[1]<0||n.data.height<t[1]||t[2]<0||n.data.width<t[2]||t[3]<0||n.data.height<t[3])?!1:!(t[2]<t[0]||t[3]<t[1]):!0}updateImage(t,n,c){const d=this.images.get(n).get(t.toString());c.version=d.version+1,this.images.get(n).set(t.toString(),c),this.updatedImages.get(n).add(t),this.removeFromImageRasterizerCache(t,n)}clearUpdatedImages(t){this.updatedImages.get(t).clear()}removeFromImageRasterizerCache(t,n){this.spriteFormat!=="raster"&&(o.t()?this.imageRasterizerDispatcher.getActor().send("removeRasterizedImages",{imageIds:[t],scope:n}):this.imageRasterizer.removeImagesFromCacheByIds([t],n))}removeImage(t,n){const c=this.images.get(n),d=c.get(t.toString());c.delete(t.toString()),this.patterns.get(n).delete(t.toString()),this.removeFromImageRasterizerCache(t,n),d.userImage&&d.userImage.onRemove&&d.userImage.onRemove()}listImages(t){return Array.from(this.images.get(t).keys()).map(n=>o.I.from(n))}getImages(t,n,c){const d=[],p=[],m=this.imageProviders.get(n);for(const S of t){if(!S.iconsetId){d.push(S);continue}const M=m.get(S.iconsetId);M&&(this.getImage(S,n)?p.push(S):M.addPendingRequest(S))}if(d.length===0)return void this._notify(p,n,c);let y=!0;const x=!!this.loaded.get(n),T=this.images.get(n);if(!x)for(const S of d)T.has(S.toString())||(y=!1);x||y?this._notify(d,n,c):this.requestors.push({ids:d,scope:n,callback:c})}rasterizeImages(t,n){const c=new Map,{tasks:d,scope:p}=t;for(const[m,y]of d.entries()){const x=this.getImage(y.id,p);x&&c.set(m,{image:x,imageVariant:y})}this._rasterizeImages(p,c,n)}_rasterizeImages(t,n,c){if(o.t())this.imageRasterizerDispatcher.getActor().send("rasterizeImagesWorker",{tasks:n,scope:t},c);else{const d=new Map;for(const[p,{image:m,imageVariant:y}]of n.entries())d.set(p,this.imageRasterizer.rasterize(y,m,t,0));c(void 0,d)}}getUpdatedImages(t){return this.updatedImages.get(t)||new Set}_notify(t,n,c){const d=this.images.get(n),p=new Map;for(const m of t){if(!d.get(m.toString())){if(m.iconsetId)continue;this.fire(new o.A("styleimagemissing",{id:m.name}))}const y=d.get(m.toString());if(!y){o.w(`Image "${m.name}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`);continue}const x={data:y.usvg?null:y.data.clone(),pixelRatio:y.pixelRatio,sdf:y.sdf,usvg:y.usvg,version:y.version,stretchX:y.stretchX,stretchY:y.stretchY,content:y.content,hasRenderCallback:!!(y.userImage&&y.userImage.render)};y.usvg&&Object.assign(x,{width:y.icon.usvg_tree.width,height:y.icon.usvg_tree.height}),p.set(o.I.toString(m),x)}c(null,p)}getPixelSize(t){const{width:n,height:c}=this.atlasImage.get(t);return{width:n,height:c}}getPattern(t,n,c){const d=t.toString(),p=this.patterns.get(n),m=p.get(d),y=this.getImage(t,n);if(!y)return null;if(m){if(m.position.version===y.version)return m.position;m.position.version=y.version}else{if(y.usvg&&!y.data){const x=this.getPatternInFlightId(d,n);if(this.patternsInFlight.has(x))return null;this.patternsInFlight.add(x);const T=new o.B(t).scaleSelf(o.q.devicePixelRatio),S=new Map([[T.toString(),{image:y,imageVariant:T}]]);return this._rasterizeImages(n,S,(M,I)=>this.storePatternImage(T,n,y,c,I)),null}this.storePattern(t,n,y)}return this._updatePatternAtlas(n,c),p.get(d).position}getPatternInFlightId(t,n){return o.C(t,n)}hasPatternsInFlight(){return this.patternsInFlight.size!==0}storePatternImage(t,n,c,d,p){const m=t.toString(),y=p?p.get(m):void 0;y&&(c.data=y,this.storePattern(t.id,n,c),this._updatePatternAtlas(n,d),this.patternsInFlight.delete(this.getPatternInFlightId(t.id.toString(),n)))}storePattern(t,n,c){const d={w:c.data.width+2*o.F,h:c.data.height+2*o.F,x:0,y:0},p=new o.G(d,c,o.F);this.patterns.get(n).set(t.toString(),{bin:d,position:p})}bind(t,n){const c=t.gl;let d=this.atlasTexture.get(n);d?this.dirty&&(d.update(this.atlasImage.get(n)),this.dirty=!1):(d=new o.T(t,this.atlasImage.get(n),c.RGBA8),this.atlasTexture.set(n,d)),d.bind(c.LINEAR,c.CLAMP_TO_EDGE)}_updatePatternAtlas(t,n){const c=this.patterns.get(t),d=Array.from(c.values()).map(({bin:T})=>T),{w:p,h:m}=o.H(d),y=this.atlasImage.get(t);y.resize({width:p||1,height:m||1});const x=this.images.get(t);for(const[T,{bin:S,position:M}]of c.entries()){let I=M.padding;const C=S.x+I,L=S.y+I,R=x.get(T).data,F=R.width,B=R.height;I=I>1?I-1:I,o.r.copy(R,y,{x:0,y:0},{x:C,y:L},{width:F,height:B},n),o.r.copy(R,y,{x:0,y:B-I},{x:C,y:L-I},{width:F,height:I},n),o.r.copy(R,y,{x:0,y:0},{x:C,y:L+B},{width:F,height:I},n),o.r.copy(R,y,{x:F-I,y:0},{x:C-I,y:L},{width:I,height:B},n),o.r.copy(R,y,{x:0,y:0},{x:C+F,y:L},{width:I,height:B},n),o.r.copy(R,y,{x:F-I,y:B-I},{x:C-I,y:L-I},{width:I,height:I},n),o.r.copy(R,y,{x:0,y:B-I},{x:C+F,y:L-I},{width:I,height:I},n),o.r.copy(R,y,{x:0,y:0},{x:C+F,y:L+B},{width:I,height:I},n),o.r.copy(R,y,{x:F-I,y:0},{x:C-I,y:L+B},{width:I,height:I},n)}this.dirty=!0}beginFrame(){for(const t of this.images.keys())this.callbackDispatchedThisFrame.set(t,new Set)}

14dispatchRenderCallbacks(t,n){const c=this.images.get(n);for(const d of t){if(this.callbackDispatchedThisFrame.get(n).has(d.toString()))continue;this.callbackDispatchedThisFrame.get(n).add(d.toString());const p=c.get(d.toString());Qo(p)&&this.updateImage(d,n,p)}}}function Qr(l){const t=l.key,n=l.value,c=l.valueSpec||{},d=l.objectElementValidators||{},p=l.style,m=l.styleSpec;let y=[];const x=o.J(n);if(x!=="object")return[new o.V(t,n,`object expected, ${x} found`)];for(const T in n){const S=T.split(".")[0];let M;d[S]?M=d[S]:c[S]?M=Yi:d["*"]?M=d["*"]:c["*"]&&(M=Yi),M?y=y.concat(M({key:(t&&`${t}.`)+T,value:n[T],valueSpec:c[S]||c["*"],style:p,styleSpec:m,object:n,objectKey:T},n)):y.push(new o.K(t,n[T],`unknown property "${T}"`))}for(const T in c)d[T]||c[T].required&&c[T].default===void 0&&n[T]===void 0&&y.push(new o.V(t,n,`missing required property "${T}"`));return y}function _o(l){const t=l.value,n=l.valueSpec,c=l.style,d=l.styleSpec,p=l.key,m=l.arrayElementValidator||Yi;if(o.J(t)!=="array")return[new o.V(p,t,`array expected, ${o.J(t)} found`)];if(n.length&&t.length!==n.length)return[new o.V(p,t,`array length ${n.length} expected, length ${t.length} found`)];if(n["min-length"]&&t.length<n["min-length"])return[new o.V(p,t,`array length at least ${n["min-length"]} expected, length ${t.length} found`)];let y={type:n.value,values:n.values,minimum:n.minimum,maximum:n.maximum,function:void 0};d.$version<7&&(y.function=n.function),o.J(n.value)==="object"&&(y=n.value);let x=[];for(let T=0;T<t.length;T++)x=x.concat(m({array:t,arrayIndex:T,value:t[T],valueSpec:y,style:c,styleSpec:d,key:`${p}[${T}]`},!0));return x}function Ya(l){const t=l.key,n=l.value,c=l.valueSpec;let d=o.J(n);if(d==="number"&&n!=n&&(d="NaN"),d!=="number")return[new o.V(t,n,`number expected, ${d} found`)];if("minimum"in c){let p=c.minimum;if(o.J(c.minimum)==="array"&&(p=c.minimum[l.arrayIndex]),n<p)return[new o.V(t,n,`${n} is less than the minimum value ${p}`)]}if("maximum"in c){let p=c.maximum;if(o.J(c.maximum)==="array"&&(p=c.maximum[l.arrayIndex]),n>p)return[new o.V(t,n,`${n} is greater than the maximum value ${p}`)]}return[]}function en(l){const t=l.valueSpec,n=o.M(l.value.type);let c,d,p,m={};const y=n!=="categorical"&&l.value.property===void 0,x=!y,T=o.J(l.value.stops)==="array"&&o.J(l.value.stops[0])==="array"&&o.J(l.value.stops[0][0])==="object",S=Qr({key:l.key,value:l.value,valueSpec:l.styleSpec.function,style:l.style,styleSpec:l.styleSpec,objectElementValidators:{stops:function(C){if(n==="identity")return[new o.V(C.key,C.value,'identity function may not have a "stops" property')];let L=[];const R=C.value;return L=L.concat(_o({key:C.key,value:R,valueSpec:C.valueSpec,style:C.style,styleSpec:C.styleSpec,arrayElementValidator:M})),o.J(R)==="array"&&R.length===0&&L.push(new o.V(C.key,R,"array must have at least one stop")),L},default:function(C){return Yi({key:C.key,value:C.value,valueSpec:t,style:C.style,styleSpec:C.styleSpec})}}});return n==="identity"&&y&&S.push(new o.V(l.key,l.value,'missing required property "property"')),n==="identity"||l.value.stops||S.push(new o.V(l.key,l.value,'missing required property "stops"')),n==="exponential"&&l.valueSpec.expression&&!o.N(l.valueSpec)&&S.push(new o.V(l.key,l.value,"exponential functions not supported")),l.styleSpec.$version>=8&&(x&&!o.O(l.valueSpec)?S.push(new o.V(l.key,l.value,"property functions not supported")):y&&!o.Q(l.valueSpec)&&S.push(new o.V(l.key,l.value,"zoom functions not supported"))),n!=="categorical"&&!T||l.value.property!==void 0||S.push(new o.V(l.key,l.value,'"property" property is required')),S;function M(C){let L=[];const R=C.value,F=C.key;if(o.J(R)!=="array")return[new o.V(F,R,`array expected, ${o.J(R)} found`)];if(R.length!==2)return[new o.V(F,R,`array length 2 expected, length ${R.length} found`)];if(T){if(o.J(R[0])!=="object")return[new o.V(F,R,`object expected, ${o.J(R[0])} found`)];if(R[0].zoom===void 0)return[new o.V(F,R,"object stop key must have zoom")];if(R[0].value===void 0)return[new o.V(F,R,"object stop key must have value")];const B=o.M(R[0].zoom);if(typeof B!="number")return[new o.V(F,R[0].zoom,"stop zoom values must be numbers")];if(p&&p>B)return[new o.V(F,R[0].zoom,"stop zoom values must appear in ascending order")];B!==p&&(p=B,d=void 0,m={}),L=L.concat(Qr({key:`${F}[0]`,value:R[0],valueSpec:{zoom:{}},style:C.style,styleSpec:C.styleSpec,objectElementValidators:{zoom:Ya,value:

14I}}))}else L=L.concat(I({key:`${F}[0]`,value:R[0],style:C.style,styleSpec:C.styleSpec},R));return o.S(o.U(R[1]))?L.concat([new o.V(`${F}[1]`,R[1],"expressions are not allowed in function stops.")]):L.concat(Yi({key:`${F}[1]`,value:R[1],valueSpec:t,style:C.style,styleSpec:C.styleSpec}))}function I(C,L){const R=o.J(C.value),F=o.M(C.value),B=C.value!==null?C.value:L;if(c){if(R!==c)return[new o.V(C.key,B,`${R} stop domain type must match previous stop domain type ${c}`)]}else c=R;if(R!=="number"&&R!=="string"&&R!=="boolean"&&typeof F!="number"&&typeof F!="string"&&typeof F!="boolean")return[new o.V(C.key,B,"stop domain value must be a number, string, or boolean")];if(R!=="number"&&n!=="categorical"){let V=`number expected, ${R} found`;return o.O(t)&&n===void 0&&(V+='\nIf you intended to use a categorical function, specify `"type": "categorical"`.'),[new o.V(C.key,B,V)]}return n!=="categorical"||R!=="number"||typeof F=="number"&&isFinite(F)&&Math.floor(F)===F?n!=="categorical"&&R==="number"&&typeof F=="number"&&typeof d=="number"&&d!==void 0&&F<d?[new o.V(C.key,B,"stop domain values must appear in ascending order")]:(d=F,n==="categorical"&&F in m?[new o.V(C.key,B,"stop domain values must be unique")]:(m[F]=!0,[])):[new o.V(C.key,B,`integer expected, found ${String(F)}`)]}}function _n(l){const t=(l.expressionContext==="property"?o.W:o.X)(o.U(l.value),l.valueSpec);if(t.result==="error")return t.value.map(c=>new o.V(`${l.key}${c.key}`,l.value,c.message));const n=t.value.expression||t.value._styleExpression.expression;if(l.expressionContext==="property"&&l.propertyKey==="text-font"&&!n.outputDefined())return[new o.V(l.key,l.value,`Invalid data expression for "${l.propertyKey}". Output values must be contained as literals within the expression.`)];if(l.expressionContext==="property"&&l.propertyType==="layout"&&!o.Y(n))return[new o.V(l.key,l.value,'"feature-state" data expressions are not supported with layout properties.')];if(l.expressionContext==="filter")return Bs(n,l);if(l.expressionContext&&l.expressionContext.indexOf("cluster")===0){if(!o.Z(n,["zoom","feature-state"]))return[new o.V(l.key,l.value,'"zoom" and "feature-state" expressions are not supported with cluster properties.')];if(l.expressionContext==="cluster-initial"&&!o._(n))return[new o.V(l.key,l.value,"Feature data expressions are not supported with initial expression part of cluster properties.")]}return[]}function Bs(l,t){const n=new Set(["zoom","feature-state","pitch","distance-from-center"]);if(t.valueSpec&&t.valueSpec.expression)for(const d of t.valueSpec.expression.parameters)n.delete(

14d);if(n.size===0)return[];const c=[];return l instanceof o.$&&n.has(l.name)?[new o.V(t.key,t.value,`["${l.name}"] expression is not supported in a filter for a ${t.object.type} layer with id: ${t.object.id}`)]:(l.eachChild(d=>{c.push(...Bs(d,t))}),c)}function Ns(l){const t=l.key,n=l.value,c=l.valueSpec,d=[];return Array.isArray(c.values)?c.values.indexOf(o.M(n))===-1&&d.push(new o.V(t,n,`expected one of [${c.values.join(", ")}], ${JSON.stringify(n)} found`)):Object.keys(c.values).indexOf(o.M(n))===-1&&d.push(new o.V(t,n,`expected one of [${Object.keys(c.values).join(", ")}], ${JSON.stringify(n)} found`)),d}function Vs(l){return o.a1(o.U(l.value))?_n(o.L({},l,{expressionContext:"filter",valueSpec:l.styleSpec[`filter_${l.layerType||"fill"}`]})):tn(l)}function tn(l){const t=l.value,n=l.key;if(o.J(t)!=="array")return[new o.V(n,t,`array expected, ${o.J(t)} found`)];const c=l.styleSpec;let d,p=[];if(t.length<1)return[new o.V(n,t,"filter array must have at least 1 element")];switch(p=p.concat(Ns({key:`${n}[0]`,value:t[0],valueSpec:c.filter_operator,style:l.style,styleSpec:l.styleSpec})),o.M(t[0])){case"<":case"<=":case">":case">=":t.length>=2&&o.M(t[1])==="$type"&&p.push(new o.V(n,t,`"$type" cannot be use with operator "${t[0]}"`));case"==":case"!=":t.length!==3&&p.push(new o.V(n,t,`filter array for operator "${t[0]}" must have 3 elements`));case"in":case"!in":t.length>=2&&(d=o.J(t[1]),d!=="string"&&p.push(new o.V(`${n}[1]`,t[1],`string expected, ${d} found`)));for(let m=2;m<t.length;m++)d=o.J(t[m]),o.M(t[1])==="$type"?p=p.concat(Ns({key:`${n}[${m}]`,value:t[m],valueSpec:c.geometry_type,style:l.style,styleSpec:l.styleSpec})):d!=="string"&&d!=="number"&&d!=="boolean"&&p.push(new o.V(`${n}[${m}]`,t[m],`string, number, or boolean expected, ${d} found`));break;case"any":case"all":case"none":for(let m=1;m<t.length;m++)p=p.concat(tn({key:`${n}[${m}]`,value:t[m],style:l.style,styleSpec:l.styleSpec}));break;case"has":case"!has":d=o.J(t[1]),t.length!==2?p.push(new o.V(n,t,`filter array for "${t[0]}" operator must have 2 elements`)):d!=="string"&&p.push(new o.V(`${n}[1]`,t[1],`string expected, ${d} found`))}return p}function ea(l,t){const n=l.key,c=l.style,d=l.layer,p=l.styleSpec,m=l.value,y=l.objectKey,x=p[`${t}_${l.layerType}`];if(!x)return[];const T=y.match(/^(.*)-use-theme$/);if(t==="paint"&&T&&x[T[1]])return o.S(m)?[].concat(Yi({key:l.key,value:m,valueSpec:{type:"string",expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},style:c,styleSpec:p,expressionContext:"property",propertyType:t,propertyKey:y})):Yi({key:n,value:m,valueSpec:{type:"string"},style:c,styleSpec:p});const S=y.match(/^(.*)-transition$/);if(t==="paint"&&S&&x[S[1]]&&x[S[1]].transition)return Yi({key:n,value:m,valueSpec:p.transition,style:c,styleSpec:p});const M=l.valueSpec||x[y];if(!M)return[new o.K(n,m,`unknown property "${y}"`)];let I;if(o.J(m)==="string"&&o.O(M)&&!M.tokens&&(I=/^{([^}]+)}$/.exec(m))){const L=`\`{ "type": "identity", "property": ${I?JSON.stringify(I[1]):'"_"'} }\``;return[new o.V(n,m,`"${y}" does not support interpolation syntax
15Use an identity property function instead: ${L}.`)]}const C=[];if(l.layerType==="symbol")y!=="text-field"||!c||c.glyphs||c.imports||C.push(new o.V(n,m,'use of "text-field" requires a style "glyphs" property')),y==="text-font"&&o.a2(o.U(m))&&o.M(m.type)==="identity"&&C.push(new o.V(n,m,'"text-font" does not support identity functions'));else if(l.layerType==="model"&&t==="paint"&&d&&d.layout&&d.layout.hasOwnProperty("model-id")&&o.O(M)&&(o.a3(M)||o.Q(M))){const L=o.W(o.U(m),M),R=L.value.expression||L.value._styleExpression.expression;R&&!o.Z(R,["measure-light"])&&(y==="model-emissive-strength"&&o._(R)&&o.Y(R)||C.push(new o.V(n,m,`${y} does not support measure-light expressions when the model layer source is vector tile or GeoJSON.`)))}return C.concat(Yi({key:l.key,value:m,valueSpec:M,style:c,styleSpec:p,expressionContext:"property",propertyType:t,propertyKey:y}))}function ta(l){return ea(l,"paint")}function gn(l){return ea(l,"layout")}function Ka(l){let t=[];const n=l.value,c=l.key,d=l.style,p=l.styleSpec;n.type||n.ref||t.push(new o.V(c,n,'either "type" or "ref" is required'));let m=o.M(n.type);const y=o.M(n.ref);

15if(n.id){const x=o.M(n.id);for(let T=0;T<l.arrayIndex;T++){const S=d.layers[T];o.M(S.id)===x&&t.push(new o.V(c,n.id,`duplicate layer id "${n.id}", previously used at line ${S.id.__line__}`))}}if("ref"in n){let x;["type","source","source-layer","filter","layout"].forEach(T=>{T in n&&t.push(new o.V(c,n[T],`"${T}" is prohibited for ref layers`))}),d.layers.forEach(T=>{o.M(T.id)===y&&(x=T)}),x?x.ref?t.push(new o.V(c,n.ref,"ref cannot reference another ref layer")):m=o.M(x.type):typeof y=="string"&&t.push(new o.V(c,n.ref,`ref layer "${y}" not found`))}else if(m!=="background"&&m!=="sky"&&m!=="slot")if(n.source){const x=d.sources&&d.sources[n.source],T=x&&o.M(x.type);x?T==="vector"&&m==="raster"?t.push(new o.V(c,n.source,`layer "${n.id}" requires a raster source`)):T==="raster"&&m!=="raster"?t.push(new o.V(c,n.source,`layer "${n.id}" requires a vector source`)):T!=="vector"||n["source-layer"]?T==="raster-dem"&&m!=="hillshade"?t.push(new o.V(c,n.source,"raster-dem source can only be used with layer type 'hillshade'.")):T!=="raster-array"||["raster","raster-particle"].includes(m)?m==="line"&&n.paint&&(n.paint["line-gradient"]||n.paint["line-trim-offset"])&&T==="geojson"&&!x.lineMetrics?t.push(new o.V(c,n,`layer "${n.id}" specifies a line-gradient, which requires the GeoJSON source to have \`lineMetrics\` enabled.`)):m==="raster-particle"&&T!=="raster-array"&&t.push(new o.V(c,n.source,`layer "${n.id}" requires a 'raster-array' source.`)):t.push(new o.V(c,n.source,"raster-array source can only be used with layer type 'raster'.")):t.push(new o.V(c,n,`layer "${n.id}" must specify a "source-layer"`)):t.push(new o.V(c,n.source,`source "${n.source}" not found`))}else t.push(new o.V(c,n,'missing required property "source"'));return t=t.concat(Qr({key:c,value:n,valueSpec:p.layer,style:l.style,styleSpec:l.styleSpec,objectElementValidators:{"*":()=>[],type:()=>Yi({key:`${c}.type`,value:n.type,valueSpec:p.layer.type,style:l.style,styleSpec:l.styleSpec,object:n,objectKey:"type"}),filter:x=>Vs(o.L({layerType:m},x)),layout:x=>Qr({layer:n,key:x.key,value:x.value,valueSpec:{},style:x.style,styleSpec:x.styleSpec,objectElementValidators:{"*":T=>gn(o.L({layerType:m},T))}}),paint:x=>Qr({layer:n,key:x.key,value:x.value,valueSpec:{},style:x.style,styleSpec:x.styleSpec,objectElementValidators:{"*":T=>ta(o.L({layerType:m,layer:n},T))}})}})),t}function _s(l){const t=l.value,n=l.key,c=o.J(t);return c!=="string"?[new o.V(n,t,`string expected, ${c} found`)]:[]}const ia={promoteId:function l({key:t,value:n}){if(o.J(n)==="string")return _s({key:t,value:n});if(Array.isArray(n)){const c=[],d=o.U(n),p=o.X(d);return p.result==="error"&&p.value.forEach(m=>{c.push(new o.V(`${t}${m.key}`,null,`${m.message}`))}),o.Z(p.value.expression,["zoom","heatmap-density","line-progress","raster-value","sky-radial-progress","accumulated","is-supported-script","pitch","distance-from-center","measure-light","raster-particle-speed"])||c.push(new o.V(`${t}`,null,"promoteId expression should be only feature dependent")),c}{const c=[];for(const d in n)c.push(...l({key:`${t}.${d}`,value:n[d]}));return c}}};function $r(l){const t=l.value,n=l.key,c=l.styleSpec,d=l.style;if(!t.type)return[new o.V(n,t,'"type" is required')];const p=o.M(t.type);let m=[];switch(["vector","raster","raster-dem","raster-array"].includes(p)&&(t.url||t.tiles||m.push(new o.K(n,t,'Either "url" or "tiles" is required.'))),p){case"vector":case"raster":case"raster-dem":case"raster-array":return m=m.concat(Qr({key:n,value:t,valueSpec:c[`source_${p.replace("-","_")}`],style:l.style,styleSpec:c,objectElementValidators:ia})),m;case"geojson":if(m=Qr({key:n,value:t,valueSpec:c.source_geojson,style:d,styleSpec:c,objectElementValidators:ia}),t.cluster)for(const y in t.clusterProperties){const[x,T]=t.clusterProperties[y],S=typeof x=="string"?[x,["accumulated"],["get",y]]:x;m.push(..._n({key:`${n}.${y}.map`,value:T,expressionContext:"cluster-map"})),m.push(..._n({key:`${n}.${y}.reduce`,value:S,expressionContext:"cluster-reduce"}))}return m;case"video":return Qr({key:n,value:t,valueSpec:c.source_video,style:d,styleSpec:c});case"image":return Qr({key:n,value:t,valueSpec:c.source_image,style:d,styleSpec:c});case"canvas":return[new o.V(n,null,"Please use runtime APIs to add canvas sources, rather than

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15),"horizon-blend":new o.a8(o.a5.fog["horizon-blend"]),"star-intensity":new o.a8(o.a5.fog["star-intensity"]),"vertical-range":new o.a8(o.a5.fog["vertical-range"])});this._transitionable=new o.a6(p,c,new Map(d)),this.set(t,d),this._transitioning=this._transitionable.untransitioned(),this._transform=n,this.properties=new o.ag(p),this.scope=c}get state(){const t=this._transform,n=t.projection.name==="globe",c=o.ah(t.zoom),d=this.properties.get("range"),p=[.5,3];return{range:n?[o.ai(p[0],d[0],c),o.ai(p[1],d[1],c)]:d,horizonBlend:this.properties.get("horizon-blend"),alpha:this.properties.get("color").a}}get(){return this._transitionable.serialize()}set(t,n,c={}){if(this._validate(gs,t,c))return;const d=o.h({},t);for(const p of Object.keys(o.a5.fog))d[p]===void 0&&(d[p]=o.a5.fog[p].default);this._options=d,this._transitionable.setTransitionOrValue(this._options,n)}getOpacity(t){if(!this._transform.projection.supportsFog)return 0;const n=this.properties&&this.properties.get("color")||1;return(this._transform.projection.name==="globe"?1:o.af(ge,Re,t))*n.a}getOpacityAtLatLng(t,n){return this._transform.projection.supportsFog?function(c,d,p){const m=o.ac.fromLngLat(d),y=p.elevation?p.elevation.getAtPointOrZero(m):0;return ct(c,m.x,m.y,y,p)}(this.state,t,n):0}getOpacityForTile(t){if(!this._transform.projection.supportsFog)return[1,1];const n=this._transform.calculateFogTileMatrix(t.toUnwrapped());return At(this.state,n,0,0,o.aj,o.aj,this._transform)}getOpacityForBounds(t,n,c,d,p){return this._transform.projection.supportsFog?At(this.state,t,n,c,d,p,this._transform):[1,1]}getFovAdjustedRange(t){return this._transform.projection.supportsFog?at(this.state,t):[0,1]}isVisibleOnFrustum(t){if(!this._transform.projection.supportsFog)return!1;const n=[4,5,6,7];for(const c of n){const d=t.points[c];let p;if(d[2]>=0)p=d;else{const m=t.points[c-4];p=o.ak(m,d,m[2]/(m[2]-d[2]))}if(ct(this.state,p[0],p[1],0,this._transform)>=ve)return!0}return!1}updateConfig(t){this._transitionable.setTransitionOrValue(this._options,new Map(t))}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}_validate(t,n,c){return(!c||c.validate!==!1)&&Q(this,t.call(yn,o.h({value:n,style:{glyphs:!0,sprite:!0},styleSpec:o.a5})))}}let zt,Ht,kt,Ii,qi=class extends o.E{constructor(l,t,n,c){super();const d=zt||(zt=new o.a7({density:new o.a8(o.a5.snow.density),intensity:new o.a8(o.a5.snow.intensity),color:new o.a8(o.a5.snow.color),opacity:new o.a8(o.a5.snow.opacity),vignette:new o.a8(o.a5.snow.vignette),"vignette-color":new o.a8(o.a5.snow["vignette-color"]),"center-thinning":new o.a8(o.a5.snow["center-thinning"]),direction:new o.a8(o.a5.snow.direction),"flake-size":new o.a8(o.a5.snow["flake-size"])}));this._transitionable=new o.a6(d,n,new Map(c)),this.set(l,c),this._transitioning=this._transitionable.untransitioned(),this.properties=new o.ag(d),this.scope=n}get state(){const l=this.properties.get("opacity"),t=this.properties.get("color"),n=this.properties.get("direction"),c=o.al(n[0]),d=-Math.max(o.al(n[1]),.01),p=[Math.cos(c)*Math.cos(d),Math.sin(c)*Math.cos(d),Math.sin(d)],m=this.properties.get("vignette"),y=this.properties.get("vignette-color");return y.a=m,{density:this.properties.get("density"),intensity:this.properties.get("intensity"),color:new o.am(t.r,t.g,t.b,t.a*l),direction:p,centerThinning:this.properties.get("center-thinning"),flakeSize:this.properties.get("flake-size"),vignetteColor:y}}get(){return this._transitionable.serialize()}set(l,t,n={}){if(this._validate(Iu,l,n))return;const c=o.h({},l);for(const d of Object.keys(o.a5.snow))c[d]===void 0&&(c[d]=o.a5.snow[d].default);this._options=c,this._transitionable.setTransitionOrValue(this._options,t)}updateConfig(l){this._transitionable.setTransitionOrValue(this._options,new Map(l))}updateTransitions(l){this._transitioning=this._transitionable.transitioned(l,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(l){this.properties=this._transitioning.possiblyEvaluate(l)}_validate(l,t,n){return(!n||n.validate!==!1)&&Q(this,l.call(yn,o.h({value:t,style:{glyphs:!0,sprite:!0},styleSpec:o.a5})))}},$i=class extends o.E{constructor(l,t,n,c){super();const d=Ht||(Ht=new o.a7({density:new o.a8(o.a5.rain.density),intensity:new o.a8(o.a5.rain.intensity),color:new o.a8(o.a5.rain.color),opacity:new o.a8(o.a5.rain.opacity),vignette:new o.a8(o.a5.rain.vignette),"vignette-color":new o.a8(o.a5.rain["vignette-color"]),"center-thinning":new o.a8(o.a5.rain["center-thinning"]),direction:new o.a8(o.a5.rain.direction),"droplet-size":new o.a8(o.a5.rain["droplet-size"]),"distortion-strength":new o.a8(o.a5.rain["distortion-strength"])}));this._transitionable=new o.a6(d,n,new Map(c)),this.set(l,c),this._transitioning=this._transitionable.untransitioned(),this.properties=new o.ag(d),this.scope=n}get state(){const l=this.properties.get("opacity"),t=this.properties.get("color"),n=this.properties.get("direction"),c=o.al(n[0]),d=-Math.max(o.al(n[1]),.01),p=[Math.cos(c)*Math.cos(d),Math.sin(c)*Math.cos(d),Math.sin(d)],m=this.properties.get("vignette-color");return m.a=this.properties.get("vignette"),{density:this.properties.get("density"),intensity:this.properties.get("intensity"),color:new o.am(t.r,t.g,t.b,t.a*l),direction:p,centerThinning:this.properties.get("center-thinning"),droplet

15Size:this.properties.get("droplet-size"),distortionStrength:this.properties.get("distortion-strength"),vignetteColor:m}}get(){return this._transitionable.serialize()}set(l,t,n={}){if(this._validate(Ja,l,n))return;const c=o.h({},l);for(const d of Object.keys(o.a5.rain))c[d]===void 0&&(c[d]=o.a5.rain[d].default);this._options=c,this._transitionable.setTransitionOrValue(this._options,t)}updateConfig(l){this._transitionable.setTransitionOrValue(this._options,new Map(l))}updateTransitions(l){this._transitioning=this._transitionable.transitioned(l,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(l){this.properties=this._transitioning.possiblyEvaluate(l)}_validate(l,t,n){return(!n||n.validate!==!1)&&Q(this,l.call(yn,o.h({value:t,style:{glyphs:!0,sprite:!0},styleSpec:o.a5})))}};class _i extends o.E{constructor(t,n,c,d){super(),this.scope=c,this._options=t,this.properties=new o.ag(n),this._transitionable=new o.a6(n,c,new Map(d)),this._transitionable.setTransitionOrValue(t.properties),this._transitioning=this._transitionable.untransitioned()}updateConfig(t){this._transitionable.setTransitionOrValue(this._options.properties,new Map(t))}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}get(){return this._options.properties=this._transitionable.serialize(),this._options}set(t,n){this._options=t,this._transitionable.setTransitionOrValue(t.properties,n)}shadowsEnabled(){return!!this.properties&&this.properties.get("cast-shadows")===!0}}class ai{constructor(t,n,c,d){this.screenBounds=t,this.cameraPoint=n,this._screenRaycastCache={},this._cameraRaycastCache={},this.isAboveHorizon=c,this.screenGeometry=this.bufferedScreenGeometry(0),this.screenGeometryMercator=this._bufferedScreenMercator(0,d)}static createFromScreenPoints(t,n){let c,d;if(t instanceof o.P||typeof t[0]=="number"){const p=o.P.convert(t);c=[p],d=n.isPointAboveHorizon(p)}else{const p=o.P.convert(t[0]),m=o.P.convert(t[1]),y=p.add(m)._div(2);c=[p,m],d=o.ao(p,m).every(x=>n.isPointAboveHorizon(x))&&n.isPointAboveHorizon(y)}return new ai(c,n.getCameraPoint(),d,n)}isPointQuery(){return this.screenBounds.length===1}bufferedScreenGeometry(t){return o.ao(this.screenBounds[0],this.screenBounds.length===1?this.screenBounds[0]:this.screenBounds[1],t)}bufferedCameraGeometry(t){const n=this.screenBounds[0],c=this.screenBounds.length===1?this.screenBounds[0].add(new o.P(1,1)):this.screenBounds[1],d=o.ao(n,c,0,!1);return this.cameraPoint.y>c.y&&(this.cameraPoint.x>n.x&&this.cameraPoint.x<c.x?d.splice(3,0,this.cameraPoint):this.cameraPoint.x>=c.x?d[2]=this.cameraPoint:this.cameraPoint.x<=n.x&&(d[3]=this.cameraPoint)),o.ap(d,t)}bufferedCameraGeometryGlobe(t){const n=this.screenBounds[0],c=this.screenBounds.length===1?this.screenBounds[0].add(new o.P(1,1)):this.screenBounds[1],d=o.ao(n,c,t),p=this.cameraPoint.clone();switch(3*((p.y>n.y)+(p.y>c.y))+((p.x>n.x)+(p.x>c.x))){case 0:d[0]=p,d[4]=p.clone();break;case 1:d.splice(1,0,p);break;case 2:d[1]=p;break;case 3:d.splice(4,0,p);break;case 5:d.splice(2,0,p);break;case 6:d[3]=p;break;case 7:d.splice(3,0,p);break;case 8:d[2]=p}return d}containsTile(t,n,c,d=0){const p=t.queryPadding/n._pixelsPerMercatorPixel+1,m=c?this._bufferedCameraMercator(p,n):this._bufferedScreenMercator(p,n);let y=t.tileID.wrap+(m.unwrapped?d:0);const x=m.polygon.map(F=>o.aq(t.tileTransform,F,y));if(!o.ar(x,0,0,o.aj,o.aj))return;y=t.tileID.wrap+(this.screenGeometryMercator.unwrapped?d:0);const T=this.screenGeometryMercator.polygon.map(F=>o.as(t.tileTransform,F,y)),S=T.map(F=>new o.P(F[0],F[1])),M=n.getFreeCameraOptions().position||new o.ac(0,0,0),I=o.as(t.tileTransform,M,y),C=T.map(F=>{const B=o.at(F,F,I);return o.au(B,B),new o.av(I,B)}),L=o.aw(t,1,n.zoom)*n._pixelsPerMercatorPixel;return{queryGeometry:this,tilespaceGeometry:S,tilespaceRays:C,bufferedTilespaceGeometry:x,bufferedTilespaceBounds:(R=o.ax(x),R.min.x=o.ay(R.min.x,0,o.aj),R.min.y=o.ay(R.min.y,0,o.aj),R.max.x=o.ay(R.max.x,0,o.aj),R.max.y=o.ay(R.max.y,0,o.aj),R),tile:t,t

15ileID:t.tileID,pixelToTileUnitsFactor:L};var R}_bufferedScreenMercator(t,n){const c=Ki(t);if(this._screenRaycastCache[c])return this._screenRaycastCache[c];{let d;return d=n.projection.name==="globe"?this._projectAndResample(this.bufferedScreenGeometry(t),n):{polygon:this.bufferedScreenGeometry(t).map(p=>n.pointCoordinate3D(p)),unwrapped:!0},this._screenRaycastCache[c]=d,d}}_bufferedCameraMercator(t,n){const c=Ki(t);if(this._cameraRaycastCache[c])return this._cameraRaycastCache[c];{let d;return d=n.projection.name==="globe"?this._projectAndResample(this.bufferedCameraGeometryGlobe(t),n):{polygon:this.bufferedCameraGeometry(t).map(p=>n.pointCoordinate3D(p)),unwrapped:!0},this._cameraRaycastCache[c]=d,d}}_projectAndResample(t,n){const c=function(p,m){const y=o.az([],m.pixelMatrix,m.globeMatrix),x=[0,-o.aB,0,1],T=[0,o.aB,0,1],S=[0,0,0,1];o.aA(x,x,y),o.aA(T,T,y),o.aA(S,S,y);const M=new o.P(x[0]/x[3],x[1]/x[3]),I=new o.P(T[0]/T[3],T[1]/T[3]),C=o.aC(p,M)&&x[3]<S[3],L=o.aC(p,I)&&T[3]<S[3];if(!C&&!L)return null;const R=function(J,K,ie){for(let ne=1;ne<J.length;ne++){const fe=ir(K.pointCoordinate3D(J[ne-1]).x),me=ir(K.pointCoordinate3D(J[ne]).x);if(ie<0){if(fe<me)return{idx:ne,t:-fe/(me-1-fe)}}else if(me<fe)return{idx:ne,t:(1-fe)/(me+1-fe)}}return null}(p,m,C?-1:1);if(!R)return null;const{idx:F,t:B}=R;let V=F>1?cr(p.slice(0,F),m):[],Z=F<p.length?cr(p.slice(F),m):[];V=V.map(J=>new o.P(ir(J.x),J.y)),Z=Z.map(J=>new o.P(ir(J.x),J.y));const Y=[...V];Y.length===0&&Y.push(Z[Z.length-1]);const te=o.ai(Y[Y.length-1].y,(Z.length===0?V[0]:Z[0]).y,B);let ee;return ee=C?[new o.P(0,te),new o.P(0,0),new o.P(1,0),new o.P(1,te)]:[new o.P(1,te),new o.P(1,1),new o.P(0,1),new o.P(0,te)],Y.push(...ee),Z.length===0?Y.push(V[0]):Y.push(...Z),{polygon:Y.map(J=>new o.ac(J.x,J.y)),unwrapped:!1}}(t,n);if(c)return c;const d=function(p,m){let y=!1,x=-1/0,T=0;for(let M=0;M<p.length-1;M++)p[M].x>x&&(x=p[M].x,T=M);for(let M=0;M<p.length-1;M++){const I=(T+M)%(p.length-1),C=p[I],L=p[I+1];Math.abs(C.x-L.x)>.5&&(C.x<L.x?(C.x+=1,I===0&&(p[p.length-1].x+=1)):(L.x+=1,I+1===p.length-1&&(p[0].x+=1)),y=!0)}const S=o.aD(m.center.lng);return y&&S<Math.abs(S-1)&&p.forEach(M=>{M.x-=1}),{polygon:p,unwrapped:y}}(cr(t,n).map(p=>new o.P(ir(p.x),p.y)),n);return{polygon:d.polygon.map(p=>new o.ac(p.x,p.y)),unwrapped:d.unwrapped}}}function cr(l,t){return o.aE(l,n=>{const c=t.pointCoordinate3D(n);n.x=c.x,n.y=c.y},1/256)}function ir(l){return l<0?1+l%1:l%1}function Ki(l){return 100*l|0}function Rr(l,t,n,c,d){const p=function(y,x){if(y)return d(y);if(x){if(l.url&&x.tiles&&l.tiles&&delete l.tiles,x.variants){if(!Array.isArray(x.variants))return d(new Error("variants must be an array"));for(const S of x.variants){if(S==null||typeof S!="object"||S.constructor!==Object)return d(new Error("variant must be an object"));if(!Array.isArray(S.capabilities))return d(new Error("capabilities must be an array"));if(S.capabilities.length===1&&S.capabilities[0]==="meshopt"){x=o.h(x,S);break}}}const T=o.aF(o.h({},x,l),["tilejson","tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","extra_bounds","scheme","tileSize","encoding","vector_layers","raster_layers","worldview_options","worldview_default","worldview"]);T.tiles=t.canonicalizeTileset(T,l.url),d(null,T)}},m=function(y,x,T){if(!y)return null;if(!x&&!T)return y;T=T||y.worldview_default;const S=Object.values(y.language||{});if(S.length===0)return null;const M=Object.values(y.worldview||{});if(M.length===0)return null;const I=S.every(L=>L===x),C=M.every(L=>L===T);return I&&C?y:x in(y.language_options||{})||T in(y.worldview_options||{})?null:y.language_options&&y.worldview_options?y:null}(l.data,n,c);return m?o.q.frame(()=>p(null,m)):l.url?o.n(t.transformRequest(t.normalizeSourceURL(l.url,null,n,c),o.R.Source),p):o.q.frame(()=>{const{data:y,...x}=l;p(null,x)})}function un(l,t){const n=Math.pow(2,t.z),c=Math.floor(o.aD(l.getWest())*n),d=Math.floor(o.aH(l.getNorth())*n),p=Math.ceil(o.aD(l.getEast())*n),m=Math.ceil(o.aH(l.getSouth())*n);return t.x>=c&&t.x<p&&t.y>=d&&t.y<m}class Zr{constructor(t,n,c){this.bounds=t?o.aG.convert(this.validateBounds(t)):null,this.minzoom=n||0,this.maxzoom=c||24}

15validateBounds(t){return Array.isArray(t)&&t.length===4?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]}addExtraBounds(t){if(t){this.extraBounds||(this.extraBounds=[]);for(const n of t)this.extraBounds.push(o.aG.convert(this.validateBounds(n)))}}contains(t){if(t.z>this.maxzoom||t.z<this.minzoom||this.bounds&&!un(this.bounds,t))return!1;if(!this.extraBounds)return!0;for(const n of this.extraBounds)if(un(n,t))return!0;return!1}static fromTileJSON(t){if(!t.bounds&&!t.extra_bounds)return null;const n=new Zr(t.bounds,t.minzoom,t.maxzoom);return n.addExtraBounds(t.extra_bounds),n}}class Qa extends o.E{constructor(t,n,c,d){if(super(),this.id=t,this.dispatcher=c,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,o.h(this,o.aF(n,["url","scheme","tileSize","promoteId"])),this._options=o.h({type:"vector"},n),this._collectResourceTiming=!!n.collectResourceTiming,this.tileSize!==512)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(d),this._tileWorkers={},this._deduped=new o.aI}load(t){this._loaded=!1,this.fire(new o.A("dataloading",{dataType:"source"}));const n=Array.isArray(this.map._language)?this.map._language.join():this.map._language,c=this.map.getWorldview();this._tileJSONRequest=Rr(this._options,this.map._requestManager,n,c,(d,p)=>{if(this._tileJSONRequest=null,this._loaded=!0,d)n&&console.warn(`Ensure that your requested language string is a valid BCP-47 code or list of codes. Found: ${n}`),c&&console.warn(`Requested worldview strings must be a valid ISO alpha-2 code. Found: ${c}`),this.fire(new o.z(d));else if(p){if(o.h(this,p),this.hasWorldviews=!!p.worldview_options,p.worldview_default&&(this.worldviewDefault=p.worldview_default),p.vector_layers){this.vectorLayers=p.vector_layers,this.vectorLayerIds=[],this.localizableLayerIds=new Set;for(const m of p.vector_layers)this.vectorLayerIds.push(m.id),p.worldview&&p.worldview[m.source]&&this.localizableLayerIds.add(m.id)}this.tileBounds=Zr.fromTileJSON(p),$n(p.tiles,this.map._requestManager._customAccessToken),this.fire(new o.A("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new o.A("data",{dataType:"source",sourceDataType:"content"}))}t&&t(d)})}loaded(){return this._loaded}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}onAdd(t){this.map=t,this.load()}reload(){this.cancelTileJSONRequest();const t=o.C(this.id,this.scope);this.load(()=>this.map.style.clearSource(t))}setTiles(t){return this._options.tiles=t,this.reload(),this}setUrl(t){return this.url=t,this._options.url=t,this.reload(),this}onRemove(t){this.cancelTileJSONRequest()}serialize(){return o.h({},this._options)}loadTile(t,n){const c=t.tileID.canonical.url(this.tiles,this.scheme),d=this.map._requestManager.normalizeTileURL(c),p=this.map._requestManager.transformRequest(d,o.R.Tile),m=this.map.style?this.map.style.getLut(this.scope):null,y=m?{image:m.image.clone()}:null,x={request:p,data:void 0,uid:t.uid,tileID:t.tileID,tileZoom:t.tileZoom,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,lut:y,tileSize:this.tileSize*t.tileID.overscaleFactor(),type:this.t

15ype,source:this.id,scope:this.scope,pixelRatio:o.q.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,isSymbolTile:t.isSymbolTile,brightness:this.map.style&&this.map.style.getBrightness()||0,extraShadowCaster:t.isExtraShadowCaster,tessellationStep:this.map._tessellationStep,scaleFactor:this.map.getScaleFactor(),worldview:this.map.getWorldview()||this.worldviewDefault};if(this.hasWorldviews&&o.j(c)&&(x.localizableLayerIds=this.localizableLayerIds),x.request.collectResourceTiming=this._collectResourceTiming,t.actor&&t.state!=="expired")t.state==="loading"?t.reloadCallback=n:t.request=t.actor.send("reloadTile",x,T.bind(this));else if(t.actor=this._tileWorkers[d]=this._tileWorkers[d]||this.dispatcher.getActor(),this.dispatcher.ready)t.request=t.actor.send("loadTile",x,T.bind(this),void 0,!0);else{const S=o.aJ.call({deduped:this._deduped},x,(M,I)=>{M||!I?T.call(this,M):(x.data={cacheControl:I.cacheControl,expires:I.expires,rawData:I.rawData.slice(0)},t.actor&&t.actor.send("loadTile",x,T.bind(this),void 0,!0))},!0);t.request={cancel:S}}function T(S,M){return delete t.request,t.aborted?n(null):S&&S.status!==404?n(S):(M&&M.resourceTiming&&(t.resourceTiming=M.resourceTiming),this.map._refreshExpiredTiles&&M&&t.setExpiryData(M),t.loadVectorData(M,this.map.painter),o.aK(this.dispatcher),n(null),void(t.reloadCallback&&(this.loadTile(t,t.reloadCallback),t.reloadCallback=null)))}}abortTile(t){t.request&&(t.request.cancel(),delete t.request),t.actor&&t.actor.send("abortTile",{uid:t.uid,type:this.t

15ype,source:this.id,scope:this.scope})}unloadTile(t,n){t.actor&&t.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id,scope:this.scope}),t.destroy()}hasTransition(){return!1}afterUpdate(){this._tileWorkers={}}cancelTileJSONRequest(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}}class kr extends o.E{constructor(t,n,c,d){super(),this.id=t,this.dispatcher=c,this.setEventedParent(d),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=o.h({type:"raster"},n),o.h(this,o.aF(n,["url","scheme","tileSize"]))}load(t){this._loaded=!1,this.fire(new o.A("dataloading",{dataType:"source"}));const n=this.map.getWorldview();this._tileJSONRequest=Rr(this._options,this.map._requestManager,null,n,(c,d)=>{this._tileJSONRequest=null,this._loaded=!0,c?this.fire(new o.z(c)):d&&(o.h(this,d),d.raster_layers&&(this.rasterLayers=d.raster_layers,this.rasterLayerIds=this.rasterLayers.map(p=>p.id)),this.tileBounds=Zr.fromTileJSON(d),$n(d.tiles),this.fire(new o.A("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new o.A("data",{dataType:"source",sourceDataType:"content"}))),t&&t(c)})}loaded(){return this._loaded}onAdd(t){this.map=t,this.load()}reload(){this.cancelTileJSONRequest();const t=o.C(this.id,this.scope);this.load(()=>this.map.style.clearSource(t))}setTiles(t){return this._options.tiles=t,this.reload(),this}setUrl(t){return this.url=t,this._options.url=t,this.reload(),this}onRemove(t){this.cancelTileJSONRequest()}serialize(){return o.h({},this._options)}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}loadTile(t,n){const c=o.q.devicePixelRatio>=2,d=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme),c,this.tileSize);t.request=o.o(this.map._requestManager.transformRequest(d,o.R.Tile),(p,m,y,x)=>(delete t.request,t.aborted?(t.state="unloaded",n(null)):p?(t.state="errored",n(p)):m?(this.map._refreshExpiredTiles&&t.setExpiryData({cacheControl:y,expires:x}),t.setTexture(m,this.map.painter),t.state="loaded",o.aK(this.dispatcher),void n(null)):n(null)))}abortTile(t,n){t.request&&(t.request.cancel(),delete t.request),n&&n()}unloadTile(t,n){t.texture&&t.texture instanceof o.T?(t.destroy(!0),t.texture&&t.texture instanceof o.T&&this.map.painter.saveTileTexture(t.texture)):t.destroy(),n&&n()}hasTransition(){return!1}cancelTileJSONRequest(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}}class qs extends kr{constructor(t,n,c,d){super(t,n,c,d),this.type="raster-array",this.maxzoom=22,this.partial=!0,this._options=o.h({type:"raster-array"},n)}triggerRepaint(t){const n=this.map.painter._terrain,c=this.map.style.getSourceCache(this.id);n&&n.enabled&&c&&n._clearRenderCacheForTile(c.id,t.tileID),this.map.triggerRepaint()}loadTile(t,n){const c=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize),d=this.map._requestManager.transformRequest(c,o.R.Tile),p={request:d,uid:t.uid,tileID:t.tileID,type:this.t

15ype,source:this.id,scope:this.scope,partial:this.partial};t.source=this.id,t.scope=this.scope,t.requestParams=d,t.actor||(t.actor=this.dispatcher.getActor());const m=(y,x,T,S)=>{if(delete t.request,t.aborted)return t.state="unloaded",n(null);if(y)return y.name==="AbortError"?void 0:(t.state="errored",n(y));if(this.map._refreshExpiredTiles&&x&&t.setExpiryData({cacheControl:T,expires:S}),this.partial)t.state="empty";else{if(!x)return n(null);t.state="loaded",t._isHeaderLoaded=!0,t._mrt=x}n(null)};t.request=this.partial?t.fetchHeader(void 0,m.bind(this)):t.actor.send("loadTile",p,m.bind(this),void 0,!0)}abortTile(t){t.request&&(t.request.cancel(),delete t.request),t.actor&&t.actor.send("abortTile",{uid:t.uid,type:this.type,source:this.id,scope:this.scope})}unloadTile(t,n){const c=t.texture;c&&c instanceof o.T?(t.destroy(!0),this.map.painter.saveTileTexture(c)):(t.destroy(),t.flushQueues(),t._isHeaderLoaded=!1,delete t._mrt,delete t.textureDescriptor),t.fbo&&(t.fbo.destroy(),delete t.fbo),delete t.request,delete t.requestParams,delete t.neighboringTiles,t.state="unloaded"}prepareTile(t,n,c){t._isHeaderLoaded&&(t.state!=="empty"&&(t.state="reloading"),t.fetchBand(n,c,(d,p)=>{if(d)return t.state="errored",this.fire(new o.z(d)),void this.triggerRepaint(t);p&&(t._isHeaderLoaded=!0,t.setTexture(p,this.map.painter),t.state="loaded",this.triggerRepaint(t))}))}getInitialBand(t){if(!this.rasterLayers)return 0;const n=this.rasterLayers.find(({id:p})=>p===t),c=n&&n.fields,d=c&&c.bands&&c.bands;return d?d[0]:0}getTextureDescriptor(t,n,c){if(!t)return;const d=n.sourceLayer||this.rasterLayerIds&&this.rasterLayerIds[0];if(!d)return;let p=null;n instanceof o.aN?p=n.paint.get("raster-array-band"):n instanceof o.aO&&(p=n.paint.get("raster-particle-array-band"));const m=p||this.getInitialBand(d);if(m!=null)if(t.textureDescriptor){if(!t.updateNeeded(d,m)||c)return Object.assign({},t.textureDescriptor,{texture:t.texture})}else this.prepareTile(t,d,m)}getImages(t,n){const c=new Map;for(const d of t)for(const p of n){const[m,y]=p.split("/"),x=d.getLayer(m);if(!x||!x.hasBand(y)||!x.hasDataForBand(y))continue;const{bytes:T,tileSize:S,buffer:M}=x.getBandView(y),I=S+2*M,C={data:new o.r({width:I,height:I},T),pixelRatio:2,sdf:!1,usvg:!1,version:0};c.set(p,C)}return c}}const ac={vector:Qa,raster:kr,"raster-dem":class extends kr{constructor(l,t,n,c){super(l,t,n,c),this.type="raster-dem",this.maxzoom=22,this._options=o.h({type:"raster-dem"},t),this.encoding=t.encoding||"mapbox"}loadTile(l,t){const n=this.map._requestManager.normalizeTileURL(l.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize);function c(d,p){d&&(l.state="errored",t(d)),p&&(l.dem=p,l.dem.onDeserialize(),l.needsHillshadePrepare=!0,l.needsDEMTextureUpload=!0,l.state="loaded",t(null))}l.request=o.o(this.map._requestManager.transformRequest(n,o.R.Tile),(function(d,p,m,y){if(delete l.request,l.aborted)l.state="unloaded",t(null);else if(d)l.state="errored",t(d);else if(p){this.map._refreshExpiredTiles&&l.setExpiryData({cacheControl:m,expires:y});const x=ImageBitmap&&p instanceof ImageBitmap&&o.t(),T=1-(p.width-o.aL(p.width))/2;T<1||l.neighboringTiles||(l.neighboringTiles=this._getNeighboringTiles(l.tileID));const S=x?p:o.q.getImageData(p,T),M={uid:l.uid,tileID:l.tileID,source:this.id,type:this.t

15ype,scope:this.scope,rawImageData:S,encoding:this.encoding,padding:T};l.actor&&l.state!=="expired"||(l.actor=this.dispatcher.getActor(),l.actor.send("loadTile",M,c.bind(this),void 0,!0))}}).bind(this))}_getNeighboringTiles(l){const t=l.canonical,n=Math.pow(2,t.z),c=(t.x-1+n)%n,d=t.x===0?l.wrap-1:l.wrap,p=(t.x+1+n)%n,m=t.x+1===n?l.wrap+1:l.wrap,y={};return y[new o.aM(l.overscaledZ,d,t.z,c,t.y).key]={backfilled:!1},y[new o.aM(l.overscaledZ,m,t.z,p,t.y).key]={backfilled:!1},t.y>0&&(y[new o.aM(l.overscaledZ,d,t.z,c,t.y-1).key]={backfilled:!1},y[new o.aM(l.overscaledZ,l.wrap,t.z,t.x,t.y-1).key]={backfilled:!1},y[new o.aM(l.overscaledZ,m,t.z,p,t.y-1).key]={backfilled:!1}),t.y+1<n&&(y[new o.aM(l.overscaledZ,d,t.z,c,t.y+1).key]={backfilled:!1},y[new o.aM(l.overscaledZ,l.wrap,t.z,t.x,t.y+1).key]={backfilled:!1},y[new o.aM(l.overscaledZ,m,t.z,p,t.y+1).key]={backfilled:!1}),y}},"raster-array":qs,geojson:class extends o.E{constructor(l,t,n,c){super(),this.id=l,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._loaded=!1,this.actor=n.getActor(),this.setEventedParent(c),this._data=t.data,this._options=o.h({},t),this._collectResourceTiming=t.collectResourceTiming,t.maxzoom!==void 0&&(this.maxzoom=t.maxzoom),t.minzoom!==void 0&&(this.minzoom=t.minzoom),t.type&&(this.type=t.type),t.attribution&&(this.attribution=t.attribution),this.promoteId=t.promoteId;const d=o.aj/this.tileSize;this.workerOptions=o.h({source:this.id,scope:this.scope,cluster:t.cluster||!1,geojsonVtOptions:{buffer:(t.buffer!==void 0?t.buffer:128)*d,tolerance:(t.tolerance!==void 0?t.tolerance:.375)*d,extent:o.aj,maxZoom:this.maxzoom,lineMetrics:t.lineMetrics||!1,generateId:t.generateId||!1},superclusterOptions:{maxZoom:t.clusterMaxZoom!==void 0?t.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,t.clusterMinPoints||2),extent:o.aj,radius:(t.clusterRadius!==void 0?t.clusterRadius:50)*d,log:!1,generateId:t.generateId||!1},clusterProperties:t.clusterProperties,filter:t.filter,dynamic:t.dynamic},t.workerOptions)}onAdd(l){this.map=l,this.setData(this._data)}setData(l){return this._data=l,this._updateWorkerData(),this}updateData(l){if(!this._options.dynamic)return this.fire(new o.z(new Error("Can't call updateData on a GeoJSON source with dynamic set to false.")));if(typeof l!="string"&&(l.type==="Feature"&&(l={type:"FeatureCollection",features:[l]}),l.type!=="FeatureCollection"))return this.fire(new o.z(new Error("Data to update should be a feature or a feature collection.")));if(this._coalesce&&typeof l!="string"&&typeof this._data!="string"&&this._data.type==="FeatureCollection"){const t=new Map;for(const n of this._data.features)t.set(n.id,n);for(const n of l.features)t.set(n.id,n);this._data.features=[...t.values()]}else this._data=l;return this._updateWorkerData(!0),this}getClusterExpansionZoom(l,t){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:l,source:this.id,scope:this.scope},t),this}getClusterChildren(l,t){return this.actor.send("geojson.getClusterChildren",{clusterId:l,source:this.id,scope:this.scope},t),this}getClusterLeaves(l,t,n,c){return this.actor.send("geojson.getClusterLeaves",{source:this.id,scope:this.scope,clusterId:l,limit:t,offset:n},c),this}_updateWorkerData(l=!1){if(this._pendingLoad)return void(this._coalesce=!0);this.fire(new o.A("dataloading",{dataType:"source"})),this._loaded=!1;const t=o.h({append:l},this.workerOptions);t.scope=this.scope;const n=this._data;typeof n=="string"?(t.request=this.map._requestManager.transformRequest(o.q.resolveURL(n),o.R.Source),t.request.collectResourceTiming=this._collectResourceTiming):t.data=JSON.stringify(n),this._pendingLoad=this.actor.send(`${this.type}.loadData`,t,(c,d)=>{if(this._loaded=!0,this._pendingLoad=null,c)this.fire(new o.z(c));else{const p={dataType:"source",sourceDataType:this._metadataFired?"content":"metadata"};this._collectResourceTiming&&d&&d.resourceTiming&&d.resourceTiming[this.id]&&(p.resourceTiming=d.resourceTiming[this.id]),l&&(this._partialReload=!0),this.fire(new o.A("data",p)),this._partialReload=!1,this._metadataFired=!0}this._coalesce&&(this._updateWorkerData(l),this._coalesce=!1)})}loaded(){return this._loaded}reload(){const l=o.C(this.id,this.scope);this.map.style.clearSource(l),this._updateWorkerData()}loadTile(l,t){const n=l.actor?"reloadTile":"loadTile";l.actor=this.actor;const c=this.map.style?this.map.style.getLut(this.scope):null,d=c?{image:c.image.clone()}

15:null,p=this._partialReload,m={type:this.type,uid:l.uid,tileID:l.tileID,tileZoom:l.tileZoom,zoom:l.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,lut:d,scope:this.scope,pixelRatio:o.q.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,brightness:this.map.style&&this.map.style.getBrightness()||0,extraShadowCaster:l.isExtraShadowCaster,scaleFactor:this.map.getScaleFactor(),partial:p,worldview:this.map.getWorldview()};l.request=this.actor.send(n,m,(y,x)=>p&&!x?(l.state="loaded",t(null)):(delete l.request,l.destroy(),l.aborted?t(null):y?t(y):(l.loadVectorData(x,this.map.painter,n==="reloadTile"),t(null))),void 0,n==="loadTile")}abortTile(l){l.request&&(l.request.cancel(),delete l.request),l.aborted=!0}unloadTile(l,t){this.actor.send("removeTile",{uid:l.uid,type:this.type,source:this.id,scope:this.scope}),l.destroy()}onRemove(l){this._pendingLoad&&this._pendingLoad.cancel()}serialize(){return o.h({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}},video:class extends o.aP{constructor(l,t,n,c){super(l,t,n,c),this.roundZoom=!0,this.type="video",this.options=t}load(){this._loaded=!1;const l=this.options;this.urls=[];for(const t of l.urls)this.urls.push(this.map._requestManager.transformRequest(t,o.R.Source).url);o.aQ(this.urls,(t,n)=>{this._loaded=!0,t?this.fire(new o.z(t)):n&&(this.video=n,this.video.loop=!0,this.video.setAttribute("playsinline",""),this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading())})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(l){if(this.video){const t=this.video.seekable;l<t.start(0)||l>t.end(0)?this.fire(new o.z(new o.V(`sources.${this.id}`,null,`Playback for this video can be set only between the ${t.start(0)} and ${t.end(0)}-second mark.`))):this.video.currentTime=l}}getVideo(){return this.video}onAdd(l){this.map||(this.map=l,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const l=this.map.painter.context,t=l.gl;this.texture?this.video.paused||(this.texture.bind(t.LINEAR,t.CLAMP_TO_EDGE),t.texSubImage2D(t.TEXTURE_2D,0,0,0,t.RGBA,t.UNSIGNED_BYTE,this.video)):(this.texture=new o.T(l,this.video,t.RGBA8),this.texture.bind(t.LINEAR,t.CLAMP_TO_EDGE),this.width=this.video.videoWidth,this.height=this.video.videoHeight),this._prepareData(l)}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}},image:o.aP,model:class extends o.E{constructor(l,t,n,c){super(),this.id=l,this.type="model",this.models=[],this._loaded=!1,this._options=t}load(){const l=[];for(const t in this._options.models){const n=this._options.models[t],c=o.aS(this.map._requestManager.transformRequest(n.uri,o.R.Model).url).then(d=>{if(!d)return;const p=o.aT(d),m=new o.aU(t,n.position,n.orientation,p);m.computeBoundsAndApplyParent(),this.models.push(m)}).catch(d=>{this.fire(new o.z(new Error(`Could not load model ${t} from ${n.uri}: ${d.message}`)))});l.push(c)}Promise.allSettled(l).then(()=>{this._loaded=!0,this.fire(new o.A("data",{dataType:"source",sourceDataType:"metadata"}))}).catch(t=>{this._loaded=!0,this.fire(new o.z(new Error(`Could not load models: ${t.message}`)))})}onAdd(l){this.map=l,this.load()}hasTransition(){return!1}loaded(){return this._loaded}getModels(){return this.models}loadTile(l,t){}serialize(){return this._options}},"batched-model":class extends o.E{constructor(l,t,n,c){super(),this.type="batched-model",this.id=l,this.tileSize=512,this._options=t,this.tiles=this._options.tiles,this.maxzoom=t.maxzoom||19,this.minzoom=t.minzoom||0,this.roundZoom=!0,this.usedInConflation=!0,this.dispatcher=n,this.reparseOverscaled=!1,this.scheme="xyz",this._loaded=!1,this.setEventedParent(c)}onAdd(l){this.map=l,this.load()}reload(){this.cancelTileJSONRequest();const l=o.C(this.id,this.scope);this.load(()=>this.map.style.clearSource(l))}cancelTileJSONRequest(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}load(l){this._loaded=!1,this.fire(new o.A("dataloading",{dataType:"source"}));const t=Array.isArray(this.map._language)?this.map._language.join():this.map._language,n=this.map.getWorldview();this._tileJSONRequest=Rr(this._options,this.map._requestManager,t,n,(c,d)=>{this._tileJSONRequest=null,this._loaded=!0,c?(t&&console.warn(`Ensure that your requested language string is a valid BCP-47 code or list of codes. Found: ${t}`),n&&n.length!==2&&console.warn(`Requested worldview strings must be a valid ISO alpha-2 code. Found: ${n}`),this.fire(new o.z(c))):d&&(o.h(this,d),d.bounds&&(this.tileBounds=new Zr(d.bounds,this.minzoom,this.maxzoom)),$n(d.tiles,this.map._requestManager._customAccessToken),this.fire(new o.A("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new o.A("data",{dataType:"source",sourceDataType:"content"}))),l&&l(c)})}hasTransition(){return!1}hasTile(l){return!this.tileBounds||this.tileBounds.contains(l.canonical)}loaded(){return this._loaded}loadTile(l,t){const n=this.map._requestManager.normalizeTileURL(l.tileID.canonical.url(this.tiles,this.scheme)),c={request:this.map._requestManager.transformRequest(n,o.R.Tile),data:void 0,uid:l.uid,tileID:l.tileID,tileZoom:l.tileZoom,zoom:l.tileID.overscaledZ,tileSize:this.tileSize*l.tileID.overscaleFactor(),type:this.t

15ype,source:this.id,scope:this.scope,showCollisionBoxes:this.map.showCollisionBoxes,isSymbolTile:l.isSymbolTile,brightness:this.map.style&&this.map.style.getBrightness()||0,pixelRatio:o.q.devicePixelRatio,promoteId:this.promoteId};if(l.actor&&l.state!=="expired")if(l.state==="loading")l.reloadCallback=t;else{if(l.buckets){const p=Object.values(l.buckets);for(const m of p)m.dirty=!0;return void(l.state="loaded")}l.request=l.actor.send("reloadTile",c,d.bind(this))}else l.actor=this.dispatcher.getActor(),l.request=l.actor.send("loadTile",c,d.bind(this),void 0,!0);function d(p,m){return l.aborted?t(null):p&&p.status!==404?t(p):(this.map._refreshExpiredTiles&&m&&l.setExpiryData(m),l.loadModelData(m,this.map.painter),l.state="loaded",void t(null))}}serialize(){return o.h({},this._options)}},canvas:class extends o.aP{constructor(l,t,n,c){super(l,t,n,c),t.coordinates?Array.isArray(t.coordinates)&&t.coordinates.length===4&&!t.coordinates.some(d=>!Array.isArray(d)||d.length!==2||d.some(p=>typeof p!="number"))||this.fire(new o.z(new o.V(`sources.${l}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new o.z(new o.V(`sources.${l}`,null,'missing required property "coordinates"'))),t.animate&&typeof t.animate!="boolean"&&this.fire(new o.z(new o.V(`sources.${l}`,null,'optional "animate" property must be a boolean value'))),t.canvas?typeof t.canvas=="string"||t.canvas instanceof HTMLCanvasElement||this.fire(new o.z(new o.V(`sources.${l}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new o.z(new o.V(`sources.${l}`,null,'missing required property "canvas"'))),this.options=t,this.animate=t.animate===void 0||t.animate}load(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new o.z(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())}getCanvas(){return this.canvas}onAdd(l){this.map=l,this.load(),this.canvas&&this.animate&&this.play()}onRemove(l){this.pause()}prepare(){let l=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,l=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,l=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const t=this.map.painter.context;this.texture?!l&&!this._playing||this.texture instanceof o.aR||this.texture.update(this.canvas,{premultiply:!0}):this.texture=new o.T(t,this.canvas,t.gl.RGBA8,{premultiply:!0}),this._prepareData(t)}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const l of[this.canvas.width,this.canvas.height])if(isNaN(l)||l<=0)return!0;return!1}},custom:class extends o.E{constructor(l,t,n,c){super(),this.id=l,this.type="custom",this._dataType="raster",this._dispatcher=n,this._implementation=t,this.setEventedParent(c),this.scheme="xyz",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this._loaded=!1,this.roundZoom=!0,this._implementation||this.fire(new o.z(new Error(`Missing implementation for ${this.id} custom source`))),this._implementation.loadTile||this.fire(new o.z(new Error(`Missing loadTile implementation for ${this.id} custom source`))),this._implementation.bounds&&(this.tileBounds=new Zr(this._implementation.bounds,this.minzoom,this.maxzoom)),t.update=this._update.bind(this),t.clearTiles=this._clearTiles.bind(this),t.coveringTiles=this._coveringTiles.bind(this),o.h(this,o.aF(t,["dataType","scheme","minzoom","maxzoom","tileSize","attribution","minTileCacheSize","maxTileCacheSize"]))}serialize(){return o.aF(this,["type","scheme","minzoom","maxzoom","tileSize","attribution"])}load(){this._loaded=!0,this.fire(new o.A("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new o.A("data",{dataType:"source",sourceDataType:"content"}))}loaded(){return this._loaded}onAdd(l){this.map=l,this._loaded=!1,this.fire(new o.A("dataloading",{dataType:"source"})),this._implementation.onAdd&&this._implementation.onAdd(l),this.load()}onRemove(l){this._implementation.onRemove&&this._implementation.onRemove(l)}hasTile(l){if(this._implementation.hasTile){const{x:t,y:n,z:c}=l.canonical;return this._implementation.hasTile({x:t,y:n,z:c})}return!this.tileBounds||this.tileBounds.contains(l.canonical)}loadTile(l,t){const{x:n,y:c,z:d}=l.tileID.canonical,p=new AbortController;l.request=Promise.resolve(this._implementation.loadTile({x:n,y:c,z:d},{signal:p.signal})).then((function(m){return delete l.request,l.aborted?(l.state="unloaded",t(null)):m===void 0?(l.state="errored",t(null)):m===null?(this.loadTileData(l,{width:this.tileSize,height:this.tileSize,data:null}),l.state="loaded",t(null)):function(y){return y instanceof ImageData||y instanceof HTMLCanvasElement||y instanceof ImageBitmap||y instanceof HTMLImageElement}(m)?(this.loadTileData(l,m),l.state="loaded",void t(null)):(l.state="errored",t(new Error(`Can't infer data type for ${this.id}, only raster data supported at the moment`)))}).bind(this)).catch(m=>{m.name!=="AbortError"&&(l.state="errored",t(m))}),l.request.cancel=()=>p.abort()}loadTileData(l,t){l.setTexture(t,this.map.painter)}unloadTile(l,t){if(l.texture&&l.texture instanceof o.T?(l.destroy(!0),l.texture&&l.texture instanceof o.T&&this.map.painter.saveTileTexture(l.texture)):l.destroy(),this._implementation.unloadTile){const{x:n,y:c,z:d}=l.tileID.canonical;this._implementation.unloadTile({x:n,y:c,z:d})}t&&t()}abortTile(l,t){l.request&&l.request.cancel&&(l.request.cancel(),delete l.request),t&&t()}hasTransition(){return!1}_coveringTiles(){return this.map.transform.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,roundZoom:this.roundZoom}

15).map(l=>({x:l.canonical.x,y:l.canonical.y,z:l.canonical.z}))}_clearTiles(){const l=o.C(this.id,this.scope);this.map.style.clearSource(l)}_update(){this.fire(new o.A("data",{dataType:"source",sourceDataType:"content"}))}}},el=function(l,t,n,c){const d=new ac[t.type](l,t,n,c);if(d.id!==l)throw new Error(`Expected Source id to be ${l} instead of ${d.id}`);return o.aV(["load","abort","unload","serialize","prepare"],d),d};function tl(l,t,n=""){return`${n}:${t.id||""}:${t.layer.id}:${function(c){if("layerId"in c)return`layer:${c.layerId}`;{const{featuresetId:d,importId:p}=c;return`featureset:${d}${p?`:import:${p}`:""}`}}(l.target)}`}function lc(l,t,n,c=""){if(l.uniqueFeatureID){const d=tl(l,t,c);if(n.has(d))return!0;n.add(d)}return!1}function cc(l,t,n,c,d=!1){const p=t.sourceCache.transform,m=t.sourceCache.tilesIn(l,t.has3DLayers,d);m.sort(uc);const y=[];for(const x of m){const T=x.tile.queryRenderedFeatures(t,x,n,c,p,d);Object.keys(T).length&&y.push({wrappedTileID:x.tile.tileID.wrapped().key,queryResults:T})}return y.length===0?{}:function(x){const T={},S={};for(const M of x){const I=M.queryResults,C=M.wrappedTileID,L=S[C]=S[C]||{};for(const R in I){const F=I[R],B=L[R]=L[R]||{},V=T[R]=T[R]||[];for(const Z of F)B[Z.featureIndex]||(B[Z.featureIndex]=!0,V.push(Z))}}return T}(y)}function vo(l,t,n,c,d,p){const m={},y=c.queryRenderedSymbols(l),x=[];for(const T of Object.keys(y).map(Number))x.push(d[T]);x.sort(uc);for(const T of x){const S=T.featureIndex.lookupSymbolFeatures(y[T.bucketInstanceId],T.bucketIndex,T.sourceLayerIndex,t,n,p);for(const M in S){const I=m[M]=m[M]||[],C=S[M];C.sort((L,R)=>{const F=T.featureSortOrder;if(F){const B=F.indexOf(L.featureIndex);return F.indexOf(R.featureIndex)-B}return R.featureIndex-L.featureIndex});for(const L of C)I.push(L)}}return m}function il(l,t){const n=l.getRenderableIds().map(p=>l.getTileByID(p)),c=[],d={};for(let p=0;p<n.length;p++){const m=n[p],y=m.tileID.canonical.key;d[y]||(d[y]=!0,m.querySourceFeatures(c,t))}return c}function uc(l,t){const n=l.tileID,c=t.tileID;return n.overscaledZ-c.overscaledZ||n.canonical.y-c.canonical.y||n.wrap-c.wrap||n.canonical.x-c.canonical.x}function Hn(l,t){const n={};if(!t)return n;for(const c of l){const d=c.layerIds.map(p=>t.getLayer(p)).filter(Boolean);if(d.length!==0){c.layers=d,c.stateDependentLayerIds&&(c.stateDependentLayers=c.stateDependentLayerIds.map(p=>d.filter(m=>m.id===p)[0]));for(const p of d)n[p.fqid]=c}}return n}const An=32,kn=33,ys=new Uint16Array(8184);for(let l=0;l<2046;l++){let t=l+2,n=0,c=0,d=0,p=0,m=0,y=0;for(1&t?d=p=m=An:n=c=y=An;(t>>=1)>1;){const T=n+d>>1,S=c+p>>1;1&t?(d=n,p=c,n=m,c=y):(n=d,c=p,d=m,p=y),m=T,y=S}const x=4*l;ys[x+0]=n,ys[x+1]=c,ys[x+2]=d,ys[x+3]=p}const Wn=new Uint16Array(2178),xs=new Uint8Array(1089),rl=new Uint16Array(1089);function ss(l){return l===0?-.03125:l===32?.03125:0}const nl={type:2,extent:o.aj,loadGeometry:()=>[[new o.P(0,0),new o.P(o.aj+1,0),new o.P(o.aj+1,o.aj+1),new o.P(0,o.aj+1),new o.P(0,0)]]};class bo{constructor(t,n,c,d,p,m){this.tileID=t,this.uid=o.a$(),this.uses=0,this.tileSize=n,this.tileZoom=c,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.isRaster=p,d&&d.style&&(this._lastUpdatedBrightness=d.style.getBrightness()),this.expiredRequestCount=0,this.state="loading",d&&d.transform&&(this.projection=d.transform.projection),this.worldview=m}registerFadeDuration(t){const n=t+this.timeAdded;n<o.q.now()||this.fadeEndTime&&n<this.fadeEndTime||(this.fadeEndTime=n)}wasRequested(){return this.state==="errored"||this.state==="loaded"||this.state==="reloading"}get tileTransform(){return this._tileTransform||(this._tileTransform=o.aW(this.tileID.canonical,this.projection)),this._tileTransform}loadVectorData(t,n,c){if(this.unloadVectorData(),this.state="loaded",t){t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=Hn(t.buckets,n.style),this.hasSymbolBuckets=!1;for(const d in this.buckets){const p=this.buckets[d];

15if(p instanceof o.b1){if(this.hasSymbolBuckets=!0,!c)break;p.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const d in this.buckets){const p=this.buckets[d];if(p instanceof o.b1&&p.hasRTLText){this.hasRTLText=!0,o.b2();break}}this.queryPadding=0;for(const d in this.buckets){const p=this.buckets[d],m=n.style.getOwnLayer(d);if(!m)continue;const y=m.queryRadius(p);this.queryPadding=Math.max(this.queryPadding,y)}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage),t.lineAtlas&&(this.lineAtlas=t.lineAtlas),this._lastUpdatedBrightness=t.brightness}else this.collisionBoxArray=new o.b0}unloadVectorData(){if(this.hasData()){for(const t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlas&&(this.imageAtlas=null),this.lineAtlas&&(this.lineAtlas=null),this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.lineAtlasTexture&&this.lineAtlasTexture.destroy(),this._tileBoundsBuffer&&(this._tileBoundsBuffer.destroy(),this._tileBoundsIndexBuffer.destroy(),this._tileBoundsSegments.destroy(),this._tileBoundsBuffer=null),this._tileDebugBuffer&&(this._tileDebugBuffer.destroy(),this._tileDebugSegments.destroy(),this._tileDebugBuffer=null),this._tileDebugIndexBuffer&&(this._tileDebugIndexBuffer.destroy(),this._tileDebugIndexBuffer=null),this._globeTileDebugBorderBuffer&&(this._globeTileDebugBorderBuffer.destroy(),this._globeTileDebugBorderBuffer=null),this._tileDebugTextBuffer&&(this._tileDebugTextBuffer.destroy(),this._tileDebugTextSegments.destroy(),this._tileDebugTextIndexBuffer.destroy(),this._tileDebugTextBuffer=null),this._globeTileDebugTextBuffer&&(this._globeTileDebugTextBuffer.destroy(),this._globeTileDebugTextBuffer=null),this.latestFeatureIndex=null,this.state="unloaded"}}loadModelData(t,n,c){t&&(t.resourceTiming&&(this.resourceTiming=t.resourceTiming),this.buckets=Object.assign({},this.buckets,Hn(t.buckets,n.style)),t.featureIndex&&(this.latestFeatureIndex=t.featureIndex))}getBucket(t){return this.buckets[t.fqid]}upload(t){for(const d in this.buckets){const p=this.buckets[d];p.uploadPending()&&p.upload(t)}const n=t.gl,c=this.imageAtlas;c&&!c.uploaded&&(this.imageAtlasTexture=new o.T(t,c.image,n.RGBA8,{useMipmap:!!c.patternPositions.size}),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new o.T(t,this.glyphAtlasImage,n.R8),this.glyphAtlasImage=null),this.lineAtlas&&!this.lineAtlas.uploaded&&(this.lineAtlasTexture=new o.T(t,this.lineAtlas.image,n.R8),this.lineAtlas.uploaded=!0)}prepare(t,n,c){if(this.imageAtlas&&this.imageAtlasTexture&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture,c),!n||!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData)return;const d=n.style.getBrightness();(this._lastUpdatedBrightness||d)&&(this._lastUpdatedBrightness&&d&&Math.abs(this._lastUpdatedBrightness-d)<.001||(this.updateBuckets(n,this._lastUpdatedBrightness!==d),this._lastUpdatedBrightness=d))}queryRenderedFeatures(t,n,c,d,p,m){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData&&!this.latestFeatureIndex.is3DTile)return{};const y=function(x,T){const S=o.bn([],[.5*x.width,.5*-x.height,1]);return o.bo(S,S,[1,-1,0]),o.az(S,S,x.calculateProjMatrix(T.toUnwrapped())),Float32Array.from(S)}(p,this.tileID);return this.latestFeatureIndex.query(t,{tilespaceGeometry:n,pixelPosMatrix:y,transform:d,availableImages:c,tileTransform:this.tileTransform,worldview:this.worldview})}querySourceFeatures(t,n){const c=this.latestFeatureIndex;if(!c||!c.rawTileData)return;const d=c.loadVTLayers(),p=n?n.sourceLayer:"",m=d._geojsonTileLayer||d[p];if(!m)return;const y=o.b3(n&&n.filter),{z:x,x:T,y:S}=this.tileID.canonical,M={z:x,x:T,y:S};for(let I=0;I<m.length;I++){const C=m.feature(I);if(y.needGeometry){const F=o.b4(C,!0);if(!y.filter(new o.aa(this.tileID.overscaledZ,{worldview:this.worldview}),F,this.tileID.canonical))continue}else if(!y.filter(new o.aa(this.tileID.overscaledZ,{worldview:this.worldview}),C))continue;const L=c.getId(C,p),R=new o.b5(C,x,T,S,L);R.tile=M,t.push(R)}}loaded(){return this.state==="loaded"||this.state==="errored"}hasData(){return this.state==="loaded"||this.state==="reloading"||this.state==="expired"}patternsLoaded(){return!!this.imageAtlas&&!!this.imageAtlas.patternPositions.size}setExpiryData(t){const n=this.expirationTime;if(t.cacheControl){const c=o.b6(t.cacheControl);c["max-age"]&&(this.expirationTime=Date.now()+1e3*c["max-age"])}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){const c=Date.now();let d=!1;if(this.expirationTime>c)d=!1;else if(n)if(this.expirationTime<n)d=!0;else{const p=this.expirationTime-n;p?this.expirationTime=c+Math.max(p,3e4):d=!0}else d=!0;d?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-new Date().getTime(),Math.pow(2,31)-1)}refreshFeatureState(t){this.latestFeatureIndex&&(this.latestFeatureIndex.rawTileData||this.latestFeatureIndex.is3DTile)&&t&&this.updateBuckets(t)}updateBuckets(t,n){if(!this.latestFeatureIndex||!t.style)return;const c=this.latestFeatureIndex.loadVTLayers(),d=t.style.listImages(),p=t.style.getBrightness();for(const m in this.buckets){if(!t.style.hasLayer(m))continue;const y=this.buckets[m],x=y.layers[0],T=x.sourceLayer||"_geojsonTileLayer",S=c[T],M=t.style.getLayerSourceCache(x);let I={};M&&(I=M._state.getState(T,void 0));const C=this.imageAtlas?Object.fromEntries(this.imageAtlas.patternPositions):{},L=Object.keys(I).length>0&&!n;L&&!y.stateDependentLayers.length&&!n||y.update(I,S,d,C,L?y.stateDependentLayers:y.layers,n,p),(y instanceof o.b7||y instanceof o.b8)&&t._terrain&&t._terrain.enabled&&M&&y.uploadPending()&&t._terrain._clearRenderCacheForTile(M.id,this.tileID);const R=t&&t.style&&t.style.getOwnLayer(m);R&&(this.queryPadding=Math.max(this.queryPadding,R.queryRadius(y)))}}holdingForFade(){return this.symbolFadeHoldUntil!==void 0}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<o.q.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(t){this.symbolFadeHoldUntil=o.q.now()+t}setTexture(t,n){const c=n.context,d=c.gl;this.texture=this.texture||n.getTileTexture(t.width),this.texture&&this.texture instanceof o.T?this.texture.update(t):(this.texture=new o.T(c,t,d.RGBA8,{useMipmap:!0}),this.texture.bind(d.LINEAR,d.CLAMP_TO_EDGE))}

vendor: 6,115 bytes, line 15

15setDependencies(t,n){const c={};for(const d of n)c[d]=!0;this.dependencies[t]=c}hasDependency(t,n){for(const c of t){const d=this.dependencies[c];if(d){for(const p of n)if(d[p])return!0}}return!1}clearQueryDebugViz(){}_makeDebugTileBoundsBuffers(t,n){if(!n||n.name==="mercator"||this._tileDebugBuffer)return;const c=o.b9(nl,this.tileID.canonical,this.tileTransform)[0],d=new o.ba,p=new o.bb;for(let m=0;m<c.length;m++){const{x:y,y:x}=c[m];d.emplaceBack(y,x),p.emplaceBack(m)}p.emplaceBack(0),this._tileDebugIndexBuffer=t.createIndexBuffer(p),this._tileDebugBuffer=t.createVertexBuffer(d,o.bc.members),this._tileDebugSegments=o.bd.simpleSegment(0,0,d.length,p.length)}_makeTileBoundsBuffers(t,n){if(this._tileBoundsBuffer||!n||n.name==="mercator")return;const c=o.b9(nl,this.tileID.canonical,this.tileTransform)[0];let d,p;if(this.isRaster){const m=function(y,x){const T=o.aW(y,x),S=Math.pow(2,y.z);for(let F=0;F<kn;F++)for(let B=0;B<kn;B++){const V=o.aX((y.x+(B+ss(B))/An)/S),Z=o.aY((y.y+(F+ss(F))/An)/S),Y=x.project(V,Z),te=F*kn+B;Wn[2*te+0]=Math.round((Y.x*T.scale-T.x)*o.aj),Wn[2*te+1]=Math.round((Y.y*T.scale-T.y)*o.aj)}xs.fill(0),rl.fill(0);for(let F=2045;F>=0;F--){const B=4*F,V=ys[B+0],Z=ys[B+1],Y=ys[B+2],te=ys[B+3],ee=V+Y>>1,J=Z+te>>1,K=ee+J-Z,ie=J+V-ee,ne=Z*kn+V,fe=te*kn+Y,me=J*kn+ee,Ae=Math.hypot((Wn[2*ne+0]+Wn[2*fe+0])/2-Wn[2*me+0],(Wn[2*ne+1]+Wn[2*fe+1])/2-Wn[2*me+1])>=16;xs[me]=xs[me]||(Ae?1:0),F<1022&&(xs[me]=xs[me]||xs[(Z+ie>>1)*kn+(V+K>>1)]||xs[(te+ie>>1)*kn+(Y+K>>1)])}const M=new o.aZ,I=new o.a_;let C=0;function L(F,B){const V=B*kn+F;return rl[V]===0&&(M.emplaceBack(Wn[2*V+0],Wn[2*V+1],F*o.aj/An,B*o.aj/An),rl[V]=++C),rl[V]-1}function R(F,B,V,Z,Y,te){const ee=F+V>>1,J=B+Z>>1;if(Math.abs(F-Y)+Math.abs(B-te)>1&&xs[J*kn+ee])R(Y,te,F,B,ee,J),R(V,Z,Y,te,ee,J);else{const K=L(F,B),ie=L(V,Z),ne=L(Y,te);I.emplaceBack(K,ie,ne)}}return R(0,0,An,An,An,0),R(An,An,0,0,0,An),{vertices:M,indices:I}}(this.tileID.canonical,n);d=m.vertices,p=m.indices}else{d=new o.aZ,p=new o.a_;for(const{x:y,y:x}of c)d.emplaceBack(y,x,0,0);const m=o.be(d.int16.subarray(0,4*d.length),void 0,4);for(let y=0;y<m.length;y+=3)p.emplaceBack(m[y],m[y+1],m[y+2])}this._tileBoundsBuffer=t.createVertexBuffer(d,o.bf.members),this._tileBoundsIndexBuffer=t.createIndexBuffer(p),this._tileBoundsSegments=o.bd.simpleSegment(0,0,d.length,p.length)}_makeGlobeTileDebugBuffers(t,n){const c=n.projection;if(!c||c.name!=="globe"||n.freezeTileCoverage)return;const d=this.tileID.canonical,p=o.bg(d,n),m=o.bh(p),y=o.ah(n.zoom);let x;y>0&&(x=o.bi(new Float64Array(16),n.globeMatrix)),this._makeGlobeTileDebugBorderBuffer(t,d,n,m,x,y),this._makeGlobeTileDebugTextBuffer(t,d,n,m,x,y)}_globePoint(t,n,c,d,p,m,y){let x=o.bj(t,n,c);if(m){const T=1<<c.z,S=o.aD(d.center.lng),M=o.aH(d.center.lat),I=(c.x+.5)/T-S;let C=0;I>.5?C=-1:I<-.5&&(C=1);let L=(t/o.aj+c.x)/T+C,R=(n/o.aj+c.y)/T;L=(L-S)*d._pixelsPerMercatorPixel+S,R=(R-M)*d._pixelsPerMercatorPixel+M;const F=[L*d.worldSize,R*d.worldSize,0];o.ad(F,F,m),x=o.bk(x,F,y)}return o.ad(x,x,p)}_makeGlobeTileDebugBorderBuffer(t,n,c,d,p,m){const y=new o.ba,x=new o.bb,T=new o.bl,S=(I,C,L,R,F)=>{const B=(L-I)/(F-1),V=(R-C)/(F-1),Z=y.length;for(let Y=0;Y<F;Y++){const te=I+Y*B,ee=C+Y*V;y.emplaceBack(te,ee);const J=this._globePoint(te,ee,n,c,d,p,m);T.emplaceBack(J[0],J[1],J[2]),x.emplaceBack(Z+Y)}},M=o.aj;S(0,0,M,0,16),S(M,0,M,M,16),S(M,M,0,M,16),S(0,M,0,0,16),this._tileDebugIndexBuffer=t.createIndexBuffer(x),this._tileDebugBuffer=t.createVertexBuffer(y,o.bc.members),this._globeTileDebugBorderBuffer=t.createVertexBuffer(T,o.bm.members),this._tileDebugSegments=o.bd.simpleSegment(0,0,y.length,x.length)}_makeGlobeTileDebugTextBuffer(t,n,c,d,p,m){const y=o.aj/4,x=new o.ba,T=new o.a_,S=new o.bl,M=25;T.reserve(32),x.reserve(M),S.reserve(M);const I=(C,L)=>M*C+L;for(let C=0;C<M;C++){const L=C*y;for(let R=0;R<M;R++){const F=R*y;x.emplaceBack(F,L);const B=this._globePoint(F,L,n,c,d,p,m);S.emplaceBack(B[0],B[1],B[2])}}for(let C=0;C<4;C++)for(let L=0;L<4;L++){const R=I(C,L),F=I(C,L+1),B=I(C+1,L),V=I(C+1,L+1);T.emplaceBack(R,F,B),T.emplaceBack(B,F,V)}this._tileDebugTextIndexBuffer=t.createIndexBuffer(T),this._tileDebugTextBuffer=t.createVertexBuffer(x,o.bc.members),this._globeTileDebugTextBuffer=t.createVertexBuffer(S,o.bm.members),this._tileDebugTextSegments=o.bd.simpleSegment(0,0,M,32)}destroy(t=!1){for(const n in this.buckets)this.buckets[n].destroy();this.buckets={},this.imageAtlas&&(this.imageAtlas=null),this.lineAtlas&&(this.lineAtlas=null),this.imageAtlasTexture&&(this.imageAtlasTexture.destroy(),delete this.imageAtlasTexture),this.glyphAtlasTexture&&(this.glyphAtlasTexture.destroy(),delete this.glyphAtlasTexture),this.lineAtlasTexture&&(this.lineAtlasTexture.destroy(),delete this.lineAtlasTexture),this._tileBoundsBuffer&&(this._tileBoundsBuffer.destroy(),this._tileBoundsIndexBuffer.destroy(),this._tileBoundsSegments.destroy(),this._tileBoundsBuffer=null),this._tileDebugBuffer&&(this._tileDebugBuffer.destroy(),this._tileDebugSegments.destroy(),this._tileDebugBuffer=null),this._tileDebugIndexBuffer&&(this._tileDebugIndexBuffer.destroy(),this._tileDebugIndexBuffer=null),this._globeTileDebugBorderBuffer&&(this._globeTileDebugBorderBuffer.destroy(),this._globeTileDebugBorderBuffer=null),this._tileDebugTextBuffer&&(this._tileDebugTextBuffer.destroy(),this._tileDebugTextSegments.destroy(),this._tileDebugTextIndexBuffer.destroy(),this._tileDebugTextBuffer=null),this._globeTileDebugTextBuffer&&(this._globeTileDebugTextBuffer.destroy(),this._globeTileDebugTextBuffer=null),!t&&this.texture&&this.texture instanceof o.T&&(this.texture.destroy(),delete this.texture),this.hillshadeFBO&&(this.hillshadeFBO.destroy(),delete this.hillshadeFBO),this.dem&&delete this.dem,this.neighboringTiles&&delete this.neighboringTiles,this.demTexture&&(this.demTexture.destroy(),delete this.demTexture),this.rasterParticleState&&(this.rasterParticleState.destroy(),delete this.rasterParticleState),this.latestFeatureIndex=null,this.state="unloaded"}}o.bp.setPbf(o.bq);class sa extends bo{constructor(t,n,c,d,p){super(t,n,c,d,p),this._workQueue=[],this._fetchQueue=[],this._isHeaderLoaded=!1}

15getLayers(){return this._mrt?Object.values(this._mrt.layers):[]}getLayer(t){return this._mrt&&this._mrt.getLayer(t)}setTexture(t,n){const c=n.context,d=c.gl;this.texture=this.texture||n.getTileTexture(t.width),this.texture&&this.texture instanceof o.T?this.texture.update(t,{premultiply:!1}):this.texture=new o.T(c,t,d.RGBA8,{premultiply:!1})}flushQueues(){for(;this._workQueue.length;)this._workQueue.pop()();for(;this._fetchQueue.length;)this._fetchQueue.pop()()}fetchHeader(t=16384,n){const c=this._mrt=new o.bp(30),d=Object.assign({},this.requestParams,{headers:{Range:"bytes=0-"+(t-1)}});return this.entireBuffer=null,this.request=o.br(d,(p,m,y,x)=>{if(p)n(p);else try{const T=c.getHeaderLength(m);if(T>t)return void(this.request=this.fetchHeader(T,n));c.parseHeader(m),this._isHeaderLoaded=!0;let S=0;for(const M of Object.values(c.layers))S=Math.max(S,M.dataIndex[M.dataIndex.length-1].lastByte);m.byteLength>=S&&(this.entireBuffer=m),n(null,this.entireBuffer||m,y,x)}catch(T){n(T)}}),this.request}fetchBand(t,n,c){const d=this._mrt;if(!this._isHeaderLoaded||!d)return void c(new Error("Tile header is not ready"));const p=this.actor;if(!p)return void c(new Error("Can't fetch tile band without an actor"));let m;const y=(M,I)=>{m.complete(M,I),M?c(M):(this.updateTextureDescriptor(t,n),c(null,this.textureDescriptor&&this.textureDescriptor.img))},x=(M,I)=>{if(M)return c(M);const C=p.send("decodeRasterArray",{type:"raster-array",source:this.source,scope:this.scope,tileID:this.tileID,uid:this.uid,buffer:I,task:m},y,void 0,!0);this._workQueue.push(()=>{C&&C.cancel(),m.cancel()})},T=d.getLayer(t);if(!T)return void c(new Error(`Unknown sourceLayer "${t}"`));if(T.hasDataForBand(n))return this.updateTextureDescriptor(t,n),void c(null,this.textureDescriptor?this.textureDescriptor.img:null);const S=T.getDataRange([n]);if(m=d.createDecodingTask(S),!m||m.tasks.length)if(this.flushQueues(),this.entireBuffer)x(null,this.entireBuffer.slice(S.firstByte,S.lastByte+1));else{const M=Object.assign({},this.requestParams,{headers:{Range:`bytes=${S.firstByte}-${S.lastByte}`}}),I=o.br(M,x);this._fetchQueue.push(()=>{I.cancel(),m.cancel()})}else c(null)}updateNeeded(t,n){return(!this.textureDescriptor||this.textureDescriptor.band!==n||this.textureDescriptor.layer!==t)&&this.state!=="errored"}updateTextureDescriptor(t,n){if(!this._mrt)return;const c=this._mrt.getLayer(t);if(!c||!c.hasBand(n)||!c.hasDataForBand(n))return;const{bytes:d,tileSize:p,buffer:m,offset:y,scale:x}=c.getBandView(n),T=p+2*m,S=new o.r({width:T,height:T},d),M=this.texture;M&&M instanceof o.T&&M.update(S,{premultiply:!1}),this.textureDescriptor={layer:t,band:n,img:S,buffer:m,offset:y,tileSize:p,format:c.pixelFormat,mix:[x,256*x,65536*x,16777216*x]}}}class Au{constructor(t,n){this.max=t,this.onRemove=n,this.reset()}reset(){for(const t in this.data)for(const n of this.data[t])n.timeout&&clearTimeout(n.timeout),this.onRemove(n.value);return this.data={},this.order=[],this}add(t,n,c){const d=t.wrapped().key;this.data[d]===void 0&&(this.data[d]=[]);const p={value:n,timeout:void 0};if(c!==void 0&&(p.timeout=setTimeout(()=>{this.remove(t,p)},c)),this.data[d].push(p),this.order.push(d),this.order.length>this.max){const m=this._getAndRemoveByKey(this.order[0]);m&&this.onRemove(m)}return this}has(t){return t.wrapped().key in this.data}getAndRemove(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null}_getAndRemoveByKey(t){const n=this.data[t].shift();return n.timeout&&clearTimeout(n.timeout),this.data[t].length===0&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),n.value}getByKey(t){const n=this.data[t];return n?n[0].value:null}get(t){return this.has(t)?this.data[t.wrapped().key][0].value:null}remove(t,n){if(!this.has(t))return this;const c=t.wrapped().key,d=n===void 0?0:this.data[c].indexOf(n),p=this.data[c][d];return this.data[c].splice(d,1),p.timeout&&clearTimeout(p.timeout),this.data[c].length===0&&delete this.data[c],this.onRemove(p.value),this.order.splice(this.order.indexOf(c),1),this}setMaxSize(t){for(this.max=t;this.order.length>this.max;){const n=this._getAndRemoveByKey(this.order[0]);n&&this.onRemove(n)}return this}filter(t){const n=[];for(const c in this.data)for(const d of this.data[c])t(d.value)||n.push(d);for(const c of n)this.remove(c.value.tileID,c)}}class Mu{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(t,n,c){const d=String(n);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][d]=this.stateChanges[t][d]||{},o.h(this.stateChanges[t][d],c),this.deletedStates[t]===null){this.deletedStates[t]={};for(const p in this.state[t])p!==d&&(this.deletedStates[t][p]=null)}else if(this.deletedStates[t]&&this.deletedStates[t][d]===null){this.deletedStates[t][d]={};for(const p in this.state[t][d])c[p]||(this.deletedStates[t][d][p]=null)}else for(const p in c)this.deletedStates[t]&&this.deletedStates[t][d]&&this.deletedStates[t][d][p]===null&&delete this.deletedStates[t][d][p]}removeFeatureState(t,n,c){if(this.deletedStates[t]===null)return;const d=String(n);if(this.deletedStates[t]=this.deletedStates[t]||{},c&&n!==void 0)this.deletedStates[t][d]!==null&&(this.deletedStates[t][d]=this.deletedStates[t][d]||{},this.deletedStates[t][d][c]=null);else if(n!==void 0)if(this.stateChanges[t]&&this.stateChanges[t][d])for(c in this.deletedStates[t][d]={},this.stateChanges[t][d])this.deletedStates[t][d][c]=null;else this.deletedStates[t][d]=null;else this.deletedStates[t]=null}getState(t,n){const c=this.state[t]||{},d=this.stateChanges[t]||{},p=this.deletedStates[t];if(p===null)return{};if(n!==void 0){const y=String(n),x=o.h({},c[y],d[y]);if(p){const T=p[n];if(T===null)return{};for(const S in T)delete x[S]}return x}const m=o.h({},c,d);if(p)for(const y in p)delete m[y];return m}initializeTileState(t,n){t.refreshFeatureState(n)}coalesceChanges(t,n){const c={};for(const d in this.stateChanges){this.state[d]=this.state[d]||{};const p={};for(const m in this.stateChanges[d])this.state[d][m]||(this.state[d][m]={}),o.h(this.state[d][m],this.stateChanges[d][m]),p[m]=this.state[d][m];c[d]=p}for(const d in this.deletedStates){this.state[d]=this.state[d]||{};const p={};if(this.deletedStates[d]===null)for(const m in this.state[d])p[m]={},this.state[d][m]={};else for(const m in this.deletedStates[d]){if(this.deletedStates[d][m]===null)this.state[d][m]={};else if(this.state[d][m])for(const y of Object.keys(this.deletedStates[d][m]))delete this.state[d][m][y];p[m]=this.state[d][m]}c[d]=c[d]||{},o.h(c[d],p)}if(this.stateChanges={},this.deletedStates={},Object.keys(c).length!==0)for(const d in t)t[d].refreshFeatureState(n)}}class hn extends o.E{constructor(t,n,c){super(),this.id=t,this._onlySymbols=c,n.on("data",d=>{d.dataType==="source"&&d.sourceDataType==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&d.dataType==="source"&&d.sourceDataType==="content"&&(this.reload(),this.transform&&this.update(this.transform))}),n.on("error",()=>{this._sourceErrored=!0}),this._source=n,this._tiles={},this._cache=new Au(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={}

vendor: 5,309 bytes, line 15

15,this._minTileCacheSize=n.minTileCacheSize,this._maxTileCacheSize=n.maxTileCacheSize,this._loadedParentTiles={},this.castsShadows=!1,this.tileCoverLift=0,this._coveredTiles={},this._shadowCasterTiles={},this._state=new Mu,this._isRaster=this._source.type==="raster"||this._source.type==="raster-dem"||this._source.type==="raster-array"||this._source.type==="custom"&&this._source._dataType==="raster"}onAdd(t){this.map=t,this._minTileCacheSize=this._minTileCacheSize===void 0&&t?t._minTileCacheSize:this._minTileCacheSize,this._maxTileCacheSize=this._maxTileCacheSize===void 0&&t?t._maxTileCacheSize:this._maxTileCacheSize}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;for(const t in this._tiles)if(!this._tiles[t].loaded())return!1;return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform)}_loadTile(t,n){return t.isSymbolTile=this._onlySymbols,t.isExtraShadowCaster=this._shadowCasterTiles[t.tileID.key],this._source.loadTile(t,n)}_unloadTile(t){if(this._source.unloadTile)return this._source.unloadTile(t)}_abortTile(t){if(this._source.abortTile)return this._source.abortTile(t)}serialize(){return this._source.serialize()}prepare(t){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const n in this._tiles){const c=this._tiles[n];c.upload(t),c.prepare(this.map.style.imageManager,this.map?this.map.painter:null,this._source.scope)}}getIds(){return Object.values(this._tiles).map(t=>t.tileID).sort(wo).map(t=>t.key)}getRenderableIds(t,n){const c=[];for(const d in this._tiles)this._isIdRenderable(+d,t,n)&&c.push(this._tiles[d]);return t?c.sort((d,p)=>{const m=d.tileID,y=p.tileID,x=new o.P(m.canonical.x,m.canonical.y)._rotate(this.transform.angle),T=new o.P(y.canonical.x,y.canonical.y)._rotate(this.transform.angle);return m.overscaledZ-y.overscaledZ||T.y-x.y||T.x-x.x}).map(d=>d.tileID.key):c.map(d=>d.tileID).sort(wo).map(d=>d.key)}hasRenderableParent(t){const n=this.findLoadedParent(t,0);return!!n&&this._isIdRenderable(n.tileID.key)}_isIdRenderable(t,n,c){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(n||!this._tiles[t].holdingForFade())&&(c||!this._shadowCasterTiles[t])}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const t in this._tiles)this._tiles[t].state!=="errored"&&this._reloadTile(+t,"reloading")}}_reloadTile(t,n){const c=this._tiles[t];c&&(c.state!=="loading"&&(c.state=n),this._loadTile(c,this._tileLoaded.bind(this,c,t,n)))}_tileLoaded(t,n,c,d){if(d)if(t.state="errored",d.status!==404)this._source.fire(new o.z(d,{tile:t}));else{if(this._source.fire(new o.A("data",{dataType:"source",sourceDataType:"error",sourceId:this._source.id,tile:t})),!(t.tileID.key in this._loadedParentTiles))return;if(this._source.type==="raster-dem"&&this.usedForTerrain&&this.map.painter.terrain){const p=this.map.painter.terrain;this.update(this.transform,p.getScaledDemTileSize(),!0),p.resetTileLookupCache(this.id)}else this.update(this.transform)}else t.timeAdded=o.q.now(),c==="expired"&&(t.refreshedUponExpiration=!0),this._setTileReloadTimer(n,t),this._source.type==="raster-dem"&&t.dem&&this._backfillDEM(t),this._state.initializeTileState(t,this.map?this.map.painter:null),this._source.fire(new o.A("data",{dataType:"source",tile:t,coord:t.tileID,sourceCacheId:this.id}))}_backfillDEM(t){const n=this.getRenderableIds();for(let d=0;d<n.length;d++){const p=n[d];if(t.neighboringTiles&&t.neighboringTiles[p]){const m=this.getTileByID(p);c(t,m),c(m,t)}}function c(d,p){if(!d.dem||d.dem.borderReady)return;d.needsHillshadePrepare=!0,d.needsDEMTextureUpload=!0;let m=p.tileID.canonical.x-d.tileID.canonical.x;const y=p.tileID.canonical.y-d.tileID.canonical.y,x=Math.pow(2,d.tileID.canonical.z),T=p.tileID.key;m===0&&y===0||Math.abs(y)>1||(Math.abs(m)>1&&(Math.abs(m+x)===1?m+=x:Math.abs(m-x)===1&&(m-=x)),p.dem&&d.dem&&(d.dem.backfillBorder(p.dem,m,y),d.neighboringTiles&&d.neighboringTiles[T]&&(d.neighboringTiles[T].backfilled=!0)))}}getTile(t){return this.getTileByID(t.key)}getTileByID(t){return this._tiles[t]}_retainLoadedChildren(t,n,c,d){for(const p in this._tiles){let m=this._tiles[p];if(d[p]||!m.hasData()||m.tileID.overscaledZ<=n||m.tileID.overscaledZ>c)continue;let y=m.tileID;for(;m&&m.tileID.overscaledZ>n+1;){const T=m.tileID.scaledTo(m.tileID.overscaledZ-1);m=this._tiles[T.key],m&&m.hasData()&&(y=T)}let x=y;for(;x.overscaledZ>n;)if(x=x.scaledTo(x.overscaledZ-1),t[x.key]){d[y.key]=y;break}}}findLoadedParent(t,n){if(t.key in this._loadedParentTiles){const c=this._loadedParentTiles[t.key];return c&&c.tileID.overscaledZ>=n?c:null}for(let c=t.overscaledZ-1;c>=n;c--){const d=t.scaledTo(c),p=this._getLoadedTile(d);if(p)return p}}_getLoadedTile(t){const n=this._tiles[t.key];return n&&n.hasData()?n:this._cache.getByKey(this._source.reparseOverscaled?t.wrapped().key:t.canonical.key)}updateCacheSize(t,n){n=n||this._source.tileSize;const c=Math.ceil(t.width/n)+1,d=Math.ceil(t.height/n)+1,p=Math.floor(c*d*5),m=typeof this._minTileCacheSize=="number"?Math.max(this._minTileCacheSize,p):p,y=typeof this._maxTileC

15acheSize=="number"?Math.min(this._maxTileCacheSize,m):m;this._cache.setMaxSize(y)}handleWrapJump(t){const n=Math.round((t-(this._prevLng===void 0?t:this._prevLng))/360);if(this._prevLng=t,n){const c={};for(const d in this._tiles){const p=this._tiles[d];p.tileID=p.tileID.unwrapTo(p.tileID.wrap+n),c[p.tileID.key]=p}this._tiles=c;for(const d in this._timers)clearTimeout(this._timers[d]),delete this._timers[d];for(const d in this._tiles)this._setTileReloadTimer(+d,this._tiles[d])}}update(t,n,c,d,p){if(this.transform=t,!this._sourceLoaded||this._paused||this.transform.freezeTileCoverage||this.usedForTerrain&&!c)return;this.updateCacheSize(t,n),this.transform.projection.name!=="globe"&&this.handleWrapJump(this.transform.center.lng),this._shadowCasterTiles={},this._coveredTiles={};const m=this._source.type==="batched-model";let y,x=this._source.maxzoom;const T=this.map&&this.map.painter?this.map.painter._terrain:null;if(T&&T.sourceCache===this&&T.attenuationRange()){const I=T.attenuationRange()[0],C=Math.floor(I)-Math.log2(T.getDemUpscale());x>C&&(x=C)}if(this.used||this.usedForTerrain){if(this._source.tileID)y=t.getVisibleUnwrappedCoordinates(this._source.tileID).map(I=>new o.aM(I.canonical.z,I.wrap,I.canonical.z,I.canonical.x,I.canonical.y));else if(this.tileCoverLift!==0){const I=t.clone();I.tileCoverLift=this.tileCoverLift,y=I.coveringTiles({tileSize:n||this._source.tileSize,minzoom:this._source.minzoom,maxzoom:x,roundZoom:this._source.roundZoom&&!c,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain,calculateQuadrantVisibility:m}),this._source.minzoom<=1&&t.projection.name==="globe"&&(y.push(new o.aM(1,0,1,0,0)),y.push(new o.aM(1,0,1,1,0)),y.push(new o.aM(1,0,1,0,1)),y.push(new o.aM(1,0,1,1,1)))}else if(y=t.coveringTiles({tileSize:n||this._source.tileSize,minzoom:this._source.minzoom,maxzoom:x,roundZoom:this._source.roundZoom&&!c,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain,calculateQuadrantVisibility:m}),this._source.hasTile){const I=this._source.hasTile.bind(this._source);y=y.filter(C=>I(C))}}else y=[];if(y.length>0&&this.transform.projection.name!=="globe"&&!this.usedForTerrain&&!sl(this._source.type)){const I=t.coveringZoomLevel({tileSize:n||this._source.tileSize,roundZoom:this._source.roundZoom&&!c}),C=Math.min(I,this._source.maxzoom);if(m){const L=t.extendTileCover(y,C);for(const R of L)y.push(R)}else if(p){const L=t.extendTileCover(y,C,this.transform._camera.forward());for(const R of L)y.push(R)}else if(this.castsShadows&&d){const L=t.extendTileCover(y,C,d);for(const R of L)this._shadowCasterTiles[R.key]=!0,y.push(R)}}const S=this._updateRetainedTiles(y);if(sl(this._source.type)&&y.length!==0){const I={},C={},L=Object.keys(S);for(const F of L){const B=S[F],V=this._tiles[F];if(!V||V.fadeEndTime&&V.fadeEndTime<=o.q.now())continue;const Z=this.findLoadedParent(B,Math.max(B.overscaledZ-hn.maxOverzooming,this._source.minzoom));Z&&(this._addTile(Z.tileID),I[Z.tileID.key]=Z.tileID),C[F]=B}const R=y[y.length-1].overscaledZ;for(const F in this._tiles){const B=this._tiles[F];if(S[F]||!B.hasData())continue;let V=B.tileID;for(;V.overscaledZ>R;){V=V.scaledTo(V.overscaledZ-1);const Z=this._tiles[V.key];if(Z&&Z.hasData()&&C[V.key]){S[F]=B.tileID;break}}}for(const F in I)S[F]||(this._coveredTiles[F]=!0,S[F]=I[F])}for(const I in S)this._tiles[I].clearFadeHold();const M=o.bs(this._tiles,S);for(const I of M){const C=this._tiles[I];C.hasSymbolBuckets&&!C.holdingForFade()?C.setHoldDuration(this.map._fadeDuration):C.hasSymbolBuckets&&!C.symbolFadeFinished()||this._removeTile(+I)}this._updateLoadedParentTileCache(),this._onlySymbols&&this._source.afterUpdate&&this._source.afterUpdate()}releaseSymbolFadeTiles(){for(const t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(+t)}_updateRetainedTiles(t){const n={};if(t.length===0)return n;const c={},d=t.reduce((T,S)=>Math.min(T,S.overscaledZ),1/0),p=t[0].overscaledZ,m=Math.max(p-hn.maxOverzooming,this._source.minzoom),y=Math.max(p+hn.maxUnderzooming,this._source.minzoom),x={};for(const T of t){const S=this._addTile(T);n[T.key]=T,S.hasData()||d<this._source.maxzoom&&(x[T.key]=T)}this._retainLoadedChildren(x,d,y,n);for(const T of t){let S=this._tiles[T.key];if(S.hasData())continue;if(T.canonical.z>=this._source.maxzoom){const I=T.children(this._source.maxzoom)[0],C=this.getTile(I);if(C&&C.hasData()){n[I.key]=I;continue}}else{const I=T.children(this._source.maxzoom);

vendor: 4,163 bytes, line 15

15if(n[I[0].key]&&n[I[1].key]&&n[I[2].key]&&n[I[3].key])continue}let M=S.wasRequested();for(let I=T.overscaledZ-1;I>=m;--I){const C=T.scaledTo(I);if(c[C.key]||(c[C.key]=!0,S=this.getTile(C),!S&&M&&(S=this._addTile(C)),S&&(n[C.key]=C,M=S.wasRequested(),S.hasData())))break}}return n}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const t in this._tiles){const n=[];let c,d=this._tiles[t].tileID;for(;d.overscaledZ>0;){if(d.key in this._loadedParentTiles){c=this._loadedParentTiles[d.key];break}n.push(d.key);const p=d.scaledTo(d.overscaledZ-1);if(c=this._getLoadedTile(p),c)break;d=p}for(const p of n)this._loadedParentTiles[p]=c}}_addTile(t){let n=this._tiles[t.key];if(n)return n.isExtraShadowCaster!==!0||this._shadowCasterTiles[t.key]||this._reloadTile(t.key,"reloading"),n;n=this._cache.getAndRemove(t),n&&(this._setTileReloadTimer(t.key,n),n.tileID=t,this._state.initializeTileState(n,this.map?this.map.painter:null),this._cacheTimers[t.key]&&(clearTimeout(this._cacheTimers[t.key]),delete this._cacheTimers[t.key],this._setTileReloadTimer(t.key,n)));const c=!!n;if(!c){const d=this.map?this.map.painter:null,p=this._source.tileSize*t.overscaleFactor();n=this._source.type==="raster-array"?new sa(t,p,this.transform.tileZoom,d,this._isRaster):new bo(t,p,this.transform.tileZoom,d,this._isRaster,this._source.worldview),this._loadTile(n,this._tileLoaded.bind(this,n,t.key,n.state))}return n.uses++,this._tiles[t.key]=n,c||this._source.fire(new o.A("dataloading",{tile:n,coord:n.tileID,dataType:"source"})),n}_setTileReloadTimer(t,n){t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);const c=n.getExpiryTimeout();c&&(this._timers[t]=setTimeout(()=>{this._reloadTile(t,"expired"),delete this._timers[t]},c))}_removeTile(t){const n=this._tiles[t];n&&(n.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),n.uses>0||(n.hasData()&&n.state!=="reloading"||n.state==="empty"?this._cache.add(n.tileID,n,n.getExpiryTimeout()):(n.aborted=!0,this._abortTile(n),this._unloadTile(n))))}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const t in this._tiles)this._removeTile(+t);this._source._clear&&this._source._clear(),this._cache.reset(),this.map&&this.usedForTerrain&&this.map.painter.terrain&&this.map.painter.terrain.resetTileLookupCache(this.id)}tilesIn(t,n,c){const d=[],p=this.transform;if(!p)return d;const m=p.projection.name==="globe",y=o.aD(p.center.lng);for(const x in this._tiles){const T=this._tiles[x];if(c&&T.clearQueryDebugViz(),T.holdingForFade())continue;let S;if(m){const M=T.tileID.canonical;if(M.z===0){const I=[Math.abs(o.ay(y,...oa(M,-1))-y),Math.abs(o.ay(y,...oa(M,1))-y)];S=[0,2*I.indexOf(Math.min(...I))-1]}else{const I=[Math.abs(o.ay(y,...oa(M,-1))-y),Math.abs(o.ay(y,...oa(M,0))-y),Math.abs(o.ay(y,...oa(M,1))-y)];S=[I.indexOf(Math.min(...I))-1]}}else S=[0];for(const M of S){const I=t.containsTile(T,p,n,M);I&&d.push(I)}}return d}getShadowCasterCoordinates(){return this._getRenderableCoordinates(!1,!0)}getVisibleCoordinates(t){return this._getRenderableCoordinates(t)}_getRenderableCoordinates(t,n){const c=this.getRenderableIds(t,n).map(p=>this._tiles[p].tileID),d=this.transform.projection.name==="globe";for(const p of c)p.projMatrix=this.transform.calculateProjMatrix(p.toUnwrapped()),p.expandedProjMatrix=d?this.transform.calculateProjMatrix(p.toUnwrapped(),!1,!0):p.projMatrix;return c}sortCoordinatesByDistance(t){const n=t.slice(),c=this.transform._camera.position,d=this.transform._camera.forward(),p={};for(const m of n){const y=1/(1<<m.canonical.z);p[m.key]=((m.canonical.x+.5)*y+m.wrap-c[0])*d[0]+((m.canonical.y+.5)*y-c[1])*d[1]-c[2]*d[2]}return n.sort((m,y)=>p[m.key]-p[y.key]),n}hasTransition(){if(this._source.hasTransition())return!0;if(sl(this._source.type))for(const t in this._tiles){const n=this._tiles[t];if(n.fadeEndTime!==void 0&&n.fadeEndTime>=o.q.now())return!0}return!1}setFeatureState(t,n,c){this._state.updateState(t=t||"_geojsonTileLayer",n,c)}removeFeatureState(t,n,c){this._state.removeFeatureState(t=t||"_geojsonTileLayer",n,c)}getFeatureState(t,n){return this._state.getState(t=t||"_geojsonTileLayer",n)}

15setDependencies(t,n,c){const d=this._tiles[t];d&&d.setDependencies(n,c)}reloadTilesForDependencies(t,n){for(const c in this._tiles)this._tiles[c].hasDependency(t,n)&&this._reloadTile(+c,"reloading");this._cache.filter(c=>!c.hasDependency(t,n))}_preloadTiles(t,n){if(!this._sourceLoaded){const x=()=>{this._sourceLoaded&&(this._source.off("data",x),this._preloadTiles(t,n))};return void this._source.on("data",x)}const c=new Map,d=Array.isArray(t)?t:[t],p=this.map.painter.terrain,m=this.usedForTerrain&&p?p.getScaledDemTileSize():this._source.tileSize;for(const x of d){const T=x.coveringTiles({tileSize:m,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom&&!this.usedForTerrain,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain});for(const S of T)c.set(S.key,S);this.usedForTerrain&&x.updateElevation(!1)}const y=Array.from(c.values());o.bt(y,(x,T)=>{const S=new bo(x,this._source.tileSize*x.overscaleFactor(),this.transform.tileZoom,this.map.painter,this._isRaster,this._source.worldview);this._loadTile(S,M=>{this._source.type==="raster-dem"&&S.dem&&this._backfillDEM(S),T(M,S)})},n)}}function wo(l,t){const n=Math.abs(2*l.wrap)-+(l.wrap<0),c=Math.abs(2*t.wrap)-+(t.wrap<0);return l.overscaledZ-t.overscaledZ||c-n||t.canonical.y-l.canonical.y||t.canonical.x-l.canonical.x}function sl(l){return l==="raster"||l==="image"||l==="video"||l==="custom"}function oa(l,t){const n=1<<l.z;return[l.x/n+t,(l.x+1)/n+t]}hn.maxOverzooming=10,hn.maxUnderzooming=3;class gd{constructor(t){this.style=t,this.layersGotHidden=!1,this.layers=[]}processLayersChanged(){this.layers=[];const t=!1,n=!1;for(const c in this.style._mergedLayers){const d=this.style._mergedLayers[c];if(d.type==="fill-extrusion"||d.type==="building")this.layers.push({layer:d,visible:t,visibilityChanged:n});else if(d.type==="model"){const p=this.style.getLayerSource(d);p&&p.type==="batched-model"&&this.layers.push({layer:d,visible:t,visibilityChanged:n})}}}onNewFrame(t){this.layersGotHidden=!1;for(const n of this.layers){const c=n.layer;let d=!1;c.type==="fill-extrusion"?d=!c.isHidden(t)&&c.paint.get("fill-extrusion-opacity")>0:c.type==="building"?d=!c.isHidden(t)&&c.paint.get("building-opacity")>0:c.type==="model"&&(d=!c.isHidden(t)&&c.paint.get("model-opacity").constantOr(1)>0),this.layersGotHidden=this.layersGotHidden||!d&&n.visible,n.visible=d}}updateZOffset(t,n){this.currentBuildingBuckets=[];for(const d of this.layers){const p=d.layer,m=this.style.getLayerSourceCache(p);let y=1;p.type==="fill-extrusion"?y=d.visible?p.paint.get("fill-extrusion-vertical-scale"):0:p.type==="building"&&(y=d.visible?p.paint.get("building-vertical-scale"):0);let x=m?m.getTile(n):null;if(!x&&m&&n.canonical.z>m.getSource().minzoom){let T=n.scaledTo(Math.min(m.getSource().maxzoom,n.overscaledZ-1));for(;T.overscaledZ>=m.getSource().minzoom&&(x=m.getTile(T),!x&&T.overscaledZ!==0);)T=T.scaledTo(T.overscaledZ-1)}this.currentBuildingBuckets.push({bucket:x?x.getBucket(p):null,tileID:x?x.tileID:n,verticalScale:y})}t.hasAnyZOffset=!1;let c=!1;for(let d=0;d<t.symbolInstances.length;d++){const p=t.symbolInstances.get(d),m=p.zOffset,y=this._getHeightAtTileOffset(n,p.tileAnchorX,p.tileAnchorY);p.zOffset=y!==Number.NEGATIVE_INFINITY?y:m,c||m===p.zOffset||(c=!0),t.hasAnyZOffset||p.zOffset===0||(t.hasAnyZOffset=!0)}c&&(t.zOffsetBuffersNeedUpload=!0,t.zOffsetSortDirty=!0)}_mapCoordToOverlappingTile(t,n,c,d){let p=n,m=c;if(t.canonical.z!==d.canonical.z){const y=d.canonical,x=1/(1<<t.canonical.z-y.z);p=(n+t.canonical.x*o.aj)*x-y.x*o.aj|0,m=(c+t.canonical.y*o.aj)*x-y.y*o.aj|0}return{tileX:p,tileY:m}}_getHeightAtTileOffset(t,n,c){let d,p;for(let m=0;m<this.layers.length;++m){const y=this.layers[m].layer;if(y.type!=="fill-extrusion"&&y.type!=="building")continue;const{bucket:x,tileID:T,verticalScale:S}=this.currentBuildingBuckets[m];if(!x)continue;const{tileX:M,tileY:I}=this._mapCoordToOverlappingTile(t,n,c,T),C=x.getHeightAtTileCoord(M,I);C&&C.height!==void 0&&(C.hidden?d=C.height:p=Math.max(C.height*S,p||0))}if(p!==void 0)return p;for(let m=0;m<this.layers.length;++m){const y=this.layers[m];if(y.layer.type!=="model"||!y.visible)continue;const{bucket:x,tileID:T}=this.currentBuildingBuckets[m];if(!x)continue;const{tileX:S,tileY:M}=this._mapCoordToOverlappingTile(t,n,c,T),I=x.getHeightAtTileCoord(S,M);if(I&&!I.hidden)return I.height===void 0&&d!==void 0?Math.min(I.maxHeight,d)*I.verticalScale:I.height?I.height*I.verticalScale:Number.NEGATIVE_INFINITY}return this.layersGotHidden?0:Number.NEGATIVE_INFINITY}}function yd(l,t){const n={};for(const c in l)c!=="ref"&&(n[c]=l[c]);return o.bu.forEach(c=>{c in t&&(n[c]=t[c])}),n}function ol(l){l=l.slice();const t=Object.create(null);for(let n=0;n<l.length;n++)t[l[n].id]=l[n];for(let n=0;n<l.length;n++)"ref"in l[n]&&(l[n]=yd(l[n],t[l[n].ref]));return l}const ti={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setSlot:"setSlot",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight",setTerrain:"setTerrain",setFog:"setFog",setSnow:"setSnow",setRain:"setRain",setCamera:"setCamera",setLights:"setLights",setProjection:"setProjection",addImport:"addImport",removeImport:"removeImport",updateImport:"updateImport",addIconset:"addIconset",removeIconset:"removeIconset"};function hc(l,t,n){n.push({command:ti.addSource,args:[l,t[l]]})}

vendor: 4,335 bytes, line 15

15function aa(l,t,n){t.push({command:ti.removeSource,args:[l]}),n[l]=!0}function al(l,t,n,c){aa(l,n,c),hc(l,t,n)}function yf(l,t,n){let c;for(c in l[n])if(l[n].hasOwnProperty(c)&&c!=="data"&&!o.bv(l[n][c],t[n][c]))return!1;for(c in t[n])if(t[n].hasOwnProperty(c)&&c!=="data"&&!o.bv(l[n][c],t[n][c]))return!1;return!0}function ll(l,t,n,c,d,p){let m;for(m in t=t||{},l=l||{})l.hasOwnProperty(m)&&(o.bv(l[m],t[m])||n.push({command:p,args:[c,m,t[m],d]}));for(m in t)t.hasOwnProperty(m)&&!l.hasOwnProperty(m)&&(o.bv(l[m],t[m])||n.push({command:p,args:[c,m,t[m],d]}))}function To(l){return l.id}function $s(l,t){return l[t.id]=t,l}class Cu{constructor(t,n){this.reset(t,n)}reset(t,n){this.points=t||[],this._distances=[0];for(let c=1;c<this.points.length;c++)this._distances[c]=this._distances[c-1]+this.points[c].dist(this.points[c-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(n||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(t){if(this.points.length===1)return this.points[0];t=o.ay(t,0,1);let n=1,c=this._distances[n];const d=t*this.paddedLength+this.padding;for(;c<d&&n<this._distances.length;)c=this._distances[++n];const p=n-1,m=this._distances[p],y=c-m,x=y>0?(d-m)/y:0;return this.points[p].mult(1-x).add(this.points[n].mult(x))}}class Pu{constructor(t,n,c){const d=this.boxCells=[],p=this.circleCells=[];this.xCellCount=Math.ceil(t/c),this.yCellCount=Math.ceil(n/c);for(let m=0;m<this.xCellCount*this.yCellCount;m++)d.push([]),p.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=n,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/n,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(t,n,c,d,p){this._forEachCell(n,c,d,p,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(n),this.bboxes.push(c),this.bboxes.push(d),this.bboxes.push(p)}insertCircle(t,n,c,d){this._forEachCell(n-d,c-d,n+d,c+d,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(n),this.circles.push(c),this.circles.push(d)}_insertBoxCell(t,n,c,d,p,m){this.boxCells[p].push(m)}_insertCircleCell(t,n,c,d,p,m){this.circleCells[p].push(m)}_query(t,n,c,d,p,m){if(c<0||t>this.width||d<0||n>this.height)return!p&&[];const y=[];if(t<=0&&n<=0&&this.width<=c&&this.height<=d){if(p)return!0;for(let x=0;x<this.boxKeys.length;x++)y.push({key:this.boxKeys[x],x1:this.bboxes[4*x],y1:this.bboxes[4*x+1],x2:this.bboxes[4*x+2],y2:this.bboxes[4*x+3]});for(let x=0;x<this.circleKeys.length;x++){const T=this.circles[3*x],S=this.circles[3*x+1],M=this.circles[3*x+2];y.push({key:this.circleKeys[x],x1:T-M,y1:S-M,x2:T+M,y2:S+M})}return m?y.filter(m):y}return this._forEachCell(t,n,c,d,this._queryCell,y,{hitTest:p,seenUids:{box:{},circle:{}}},m),p?y.length>0:y}_queryCircle(t,n,c,d,p){const m=t-c,y=t+c,x=n-c,T=n+c;if(y<0||m>this.width||T<0||x>this.height)return!d&&[];const S=[];return this._forEachCell(m,x,y,T,this._queryCellCircle,S,{hitTest:d,circle:{x:t,y:n,radius:c},seenUids:{box:{},circle:{}}},p),d?S.length>0:S}query(t,n,c,d,p){return this._query(t,n,c,d,!1,p)}hitTest(t,n,c,d,p){return this._query(t,n,c,d,!0,p)}hitTestCircle(t,n,c,d){return this._queryCircle(t,n,c,!0,d)}_queryCell(t,n,c,d,p,m,y,x){const T=y.seenUids,S=this.boxCells[p];if(S!==null){const I=this.bboxes;for(const C of S)if(!T.box[C]){T.box[C]=!0;const L=4*C;if(t<=I[L+2]&&n<=I[L+3]&&c>=I[L+0]&&d>=I[L+1]&&(!x||x(this.boxKeys[C]))){if(y.hitTest)return m.push(!0),!0;m.push({key:this.boxKeys[C],x1:I[L],y1:I[L+1],x2:I[L+2],y2:I[L+3]})}}}const M=this.circleCells[p];if(M!==null){const I=this.circles;for(const C of M)if(!T.circle[C]){T.circle[C]=!0;const L=3*C;if(this._circleAndRectCollide(I[L],I[L+1],I[L+2],t,n,c,d)&&(!x||x(this.circleKeys[C]))){if(y.hitTest)return m.push(!0),!0;{const R=I[L],F=I[L+1],B=I[L+2];m.push({key:this.circleKeys[C],x1:R-B,y1:F-B,x2:R+B,y2:F+B})}}}}}_queryCellCircle(t,n,c,d,p,m,y,x){const T=y.circle,S=y.seenUids,M=this.boxCells[p];if(M!==null){const C=this.bboxes;for(const L of M)if(!S.box[L]){S.box[L]=!0;const R=4*L;if(this._circleAndRectCollide(T.x,T.y,T.radius,C[R+0],C[R+1],C[R+2],C[R+3])&&(!x||x(this.boxKeys[L])))return m.push(!0),!0}}const I=this.circleCells[p];if(I!==null){const C=this.circles;for(const L of I)if(!S.circle[L]){S.circle[L]=!0;const R=3*L;

15if(this._circlesCollide(C[R],C[R+1],C[R+2],T.x,T.y,T.radius)&&(!x||x(this.circleKeys[L])))return m.push(!0),!0}}}_forEachCell(t,n,c,d,p,m,y,x){const T=this._convertToXCellCoord(t),S=this._convertToYCellCoord(n),M=this._convertToXCellCoord(c),I=this._convertToYCellCoord(d);for(let C=T;C<=M;C++)for(let L=S;L<=I;L++)if(p.call(this,t,n,c,d,this.xCellCount*L+C,m,y,x))return}_convertToXCellCoord(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))}_convertToYCellCoord(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))}_circlesCollide(t,n,c,d,p,m){const y=d-t,x=p-n,T=c+m;return T*T>y*y+x*x}_circleAndRectCollide(t,n,c,d,p,m,y){const x=(m-d)/2,T=Math.abs(t-(d+x));if(T>x+c)return!1;const S=(y-p)/2,M=Math.abs(n-(p+S));if(M>S+c)return!1;if(T<=x||M<=S)return!0;const I=T-x,C=M-S;return I*I+C*C<=c*c}}const So={unknown:0,flipRequired:1,flipNotRequired:2},xd=Math.tan(85*Math.PI/180);function vs(l,t,n,c,d,p,m){const y=o.bz();if(n)if(p.name==="globe"){const x=o.bA(d,t);o.az(y,y,x)}else{const x=o.bB([],m);y[0]=x[0],y[1]=x[1],y[4]=x[2],y[5]=x[3],c||o.by(y,y,d.angle)}else o.az(y,d.labelPlaneMatrix,l);return y}function dc(l,t,n,c,d,p,m){const y=vs(l,t,n,c,d,p,m);return p.name==="globe"&&n||(y[2]=y[6]=y[10]=y[14]=0),y}function pc(l,t,n,c,d,p,m){if(n){if(p.name==="globe"){const y=vs(l,t,n,c,d,p,m);return o.bi(y,y),o.az(y,l,y),y}{const y=o.bw(l),x=o.bx([]);return x[0]=m[0],x[1]=m[1],x[4]=m[2],x[5]=m[3],o.az(y,y,x),c||o.by(y,y,-d.angle),y}}return d.glCoordMatrix}function Xn(l,t,n,c){const d=[l,t,n,1];n?o.aA(d,d,c):hi(d,d,c);const p=d[3];return d[0]/=p,d[1]/=p,d[2]/=p,d}function cl(l,t){return Math.min(.5+l/t*.5,1.5)}function Eo(l,t){const n=l[0]/l[3],c=l[1]/l[3];return n>=-t[0]&&n<=t[0]&&c>=-t[1]&&c<=t[1]}function fc(l,t,n,c,d,p,m,y,x,T){const S=n.transform,M=c?l.textSizeData:l.iconSizeData,I=o.bH(M,n.transform.zoom),C=S.projection.name==="globe",L=[256/n.width*2+1,256/n.height*2+1],R=c?l.text.dynamicLayoutVertexArray:l.icon.dynamicLayoutVertexArray;R.clear();let F=null;C&&(F=c?l.text.globeExtVertexArray:l.icon.globeExtVertexArray);const B=l.lineVertexArray,V=c?l.text.placedSymbolArray:l.icon.placedSymbolArray,Z=n.transform.width/n.transform.height;let Y,te=!1;for(let ee=0;ee<V.length;ee++){const J=V.get(ee),{numGlyphs:K,writingMode:ie}=J;if(ie!==o.bI.vertical||te||Y===o.bI.horizontal||(te=!0),Y=ie,(J.hidden||ie===o.bI.vertical)&&!te){Ao(K,R);continue}te=!1;const ne=new o.P(J.tileAnchorX,J.tileAnchorY);let{x:fe,y:me,z:Ae}=S.projection.projectTilePoint(ne.x,ne.y,T.canonical);if(x){const[it,rt,Qe]=x(ne);fe+=it,me+=rt,Ae+=Qe}const Me=[fe,me,Ae,1];if(o.aA(Me,Me,t),!Eo(Me,L)){Ao(K,R);continue}const Fe=Me[3],de=cl(n.transform.getCameraToCenterDistance(S.projection),Fe),we=o.bJ(M,I,J),le=m?we/de:we*de,Pe=Xn(fe,me,Ae,d);if(Pe[3]<=0){Ao(K,R);continue}let ye={};const De=o.al(l.layers[0].layout.get("text-max-angle")),qe=Math.cos(De),Ce=m?null:x,je=Io(J,le,!1,y,t,d,p,l.glyphOffsetArray,B,R,F,Pe,ne,ye,Z,Ce,S.projection,T,m,qe);te=je.useVertical,Ce&&je.needsFlipping&&(ye={}),(je.notEnoughRoom||te||je.needsFlipping&&Io(J,le,!0,y,t,d,p,l.glyphOffsetArray,B,R,F,Pe,ne,ye,Z,Ce,S.projection,T,m,qe).notEnoughRoom)&&Ao(K,R)}c?(l.text.dynamicLayoutVertexBuffer.updateData(R),F&&l.text.globeExtVertexBuffer&&l.text.globeExtVertexBuffer.updateData(F)):(l.icon.dynamicLayoutVertexBuffer.updateData(R),F&&l.icon.globeExtVertexBuffer&&l.icon.globeExtVertexBuffer.updateData(F))}function zu(l,t,n,c,d,p,m,y,x,T,S,M,I,C,L,R,F){const{lineStartIndex:B,glyphStartIndex:V,segment:Z}=y,Y=V+y.numGlyphs,te=B+y.lineLength,ee=t.getoffsetX(V),J=t.getoffsetX(Y-1),K=la(l*ee,n,c,d,p,m,Z,B,te,x,T,S,M,I,!0,C,L,R,F);if(!K)return null;const ie=la(l*J,n,c,d,p,m,Z,B,te,x,T,S,M,I,!0,C,L,R,F);return ie?{first:K,last:ie}:null}function mc(l,t,n,c){return l===o.bI.horizontal&&Math.abs(c)>Math.abs(n)?{useVertical:!0}:l===o.bI.vertical?c>0?{needsFlipping:!0}:null:t!==So.unknown&&function(d,p){return d===0||Math.abs(p/d)>xd}(n,c)?t===So.flipRequired?{needsFlipping:!0}:null:n<0?{needsFlipping:!0}:null}function Io(l,t,n,c,d,p,m,y,x,T,S,M,I,C,L,R,F,B,V,Z){const Y=t/24,te=l.lineOffsetX*Y,ee=l.lineOffsetY*Y,{lineStartIndex:J,glyphStartIndex:K,numGlyphs:ie,segment:ne,writingMode:fe,flipState:me}=l,Ae=J+l.lineLength,Me=Fe=>{if(S){const[Pe,ye,De]=Fe.up,qe=T.length;o.bK(S,qe+0,Pe,ye,De),o.bK(S,qe+1,Pe,ye,De),o.bK(S,qe+2,Pe,ye,De),o.bK(S,qe+3,Pe,ye,De)}const[de,we,le]=Fe.point;o.bL(T,de,we,le,Fe.angle)};if(ie>1){const Fe=zu(Y,y,te,ee,n,M,I,l,x,p,C,R,!1,F,B,V,Z);if(!Fe)return{notEnoughRoom:!0};if(c&&!n){let[de,we,le]=Fe.first.point,[Pe,ye,De]=Fe.last.point;[de,we]=Xn(de,we,le,m),[Pe,ye]=Xn(Pe,ye,De,m);const qe=mc(fe,me,(Pe-de)*L,ye-we);if(l.flipState=qe&&qe.needsFlipping?So.flipRequired:So.flipNotRequired,qe)return qe}Me(Fe.first);for(let de=K+1;de<K+ie-1;de++){const we=la(Y*y.getoffsetX(de),te,ee,n,M,I,ne,J,Ae,x,p,C,R,!1,!1,F,B,V,Z);if(!we)return T.length-=4*(de-K),{notEnoughRoom:!0};Me(we)}Me(Fe.last)}else{if(c&&!n){const de=Xn(I.x,I.y,0,d),we=J+ne+1,le=new o.P(x.getx(we),x.gety(we)),Pe=Xn(le.x,le.y,0,d),ye=Pe[3]>0?Pe:Ru(I,le,de,1,d,void 0,F,B.canonical),De=mc(fe,me,(ye[0]-de[0])*L,ye[1]-de[1]);if(l.flipState=De&&De.needsFlipping?So.flipRequired:So.flipNotRequired,De)return De}const Fe=la(Y*y.getoffsetX(K),te,ee,n,M,I,ne,J,Ae,x,p,C,R,!1,!1,F,B,V,Z);if(!Fe)return{notEnoughRoom:!0};Me(Fe)}return{}}function xn(l,t,n,c,d){const{x:p,y:m,z:y}=c.projectTilePoint(l.x,l.y,t);if(!d)return Xn(p,m,y,n);const[x,T,S]=d(l);return Xn(p+x,m+T,y+S,n)}

15function Ru(l,t,n,c,d,p,m,y){const x=xn(l.sub(t)._unit()._add(l),y,d,m,p);return o.at(x,n,x),o.au(x,x),o.bE(x,n,x,c)}function la(l,t,n,c,d,p,m,y,x,T,S,M,I,C,L,R,F,B,V){const Z=c?l-t:l+t;let Y=Z>0?1:-1,te=0;c&&(Y*=-1,te=Math.PI),Y<0&&(te+=Math.PI);let ee=y+m+(Y>0?0:1)|0,J=d,K=d,ie=0,ne=0;const fe=Math.abs(Z),me=[],Ae=[];let Me=p,Fe=Me,de=o.bC([]);const we=()=>Ru(Fe,Me,K,fe-ie+1,S,I,R,F.canonical);for(;ie+ne<=fe;){if(ee+=Y,ee<y||ee>=x)return null;if(K=J,Fe=Me,me.push(K),C&&Ae.push(Fe),Me=new o.P(T.getx(ee),T.gety(ee)),J=M[ee],!J){const Qe=xn(Me,F.canonical,S,R,I);J=Qe[3]>0?M[ee]=Qe:we()}ie+=ne;const it=o.at([],J,K),rt=o.bD(K,J);if(n&&rt>0&&ne>0&&o.bG(de,it)/(ne*rt)<V)return null;ne=rt,de=it}L&&I&&(M[ee]&&(J=we(),ne=o.bD(K,J),de=o.at([],J,K)),M[ee]=J);const le=(fe-ie)/ne,Pe=Me.sub(Fe)._mult(le)._add(Fe),ye=o.bE([],K,de,le);let De=[0,0,1],qe=de[0],Ce=de[1];if(B&&(De=R.upVector(F.canonical,Pe.x,Pe.y),De[0]!==0||De[1]!==0||De[2]!==1)){const it=[De[2],0,-De[0]],rt=o.bF([],De,it);o.au(it,it),o.au(rt,rt),qe=o.bG(de,it),Ce=o.bG(de,rt)}if(n){const it=o.bF([],De,de);o.au(it,it),o.bE(ye,ye,it,n*Y)}const je=te+Math.atan2(Ce,qe);return me.push(ye),C&&Ae.push(Pe),{point:ye,angle:je,path:me,tilePath:Ae,up:De}}function Ao(l,t){const n=t.length,c=n+4*l;t.resize(c),t.float32.fill(-1/0,4*n,4*c)}function hi(l,t,n){const c=t[0],d=t[1];return l[0]=n[0]*c+n[4]*d+n[12],l[1]=n[1]*c+n[5]*d+n[13],l[3]=n[3]*c+n[7]*d+n[15],l}const Yn=100;class xf{constructor(t,n,c=new Pu(t.width+200,t.height+200,25),d=new Pu(t.width+200,t.height+200,25)){this.transform=t,this.grid=c,this.ignoredGrid=d,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+Yn,this.screenBottomBoundary=t.height+Yn,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200,this.fogState=n}placeCollisionBox(t,n,c,d,p,m,y,x){let T=c.projectedAnchorX,S=c.projectedAnchorY,M=c.projectedAnchorZ;const I=c.elevation,C=c.tileID,L=t.getProjection();if(I&&C){const[ee,J,K]=L.upVector(C.canonical,c.tileAnchorX,c.tileAnchorY),ie=L.upVectorScale(C.canonical,this.transform.center.lat,this.transform.worldSize).metersToTile;T+=ee*I*ie,S+=J*I*ie,M+=K*I*ie}const R=this.projectAndGetPerspectiveRatio(y,T,S,M,c.tileID,L.name==="globe"||!!I||this.transform.pitch>0,L),F=m*R.perspectiveRatio,B=(c.x1*n+d.x-c.padding)*F+R.point.x,V=(c.y1*n+d.y-c.padding)*F+R.point.y,Z=(c.x2*n+d.x+c.padding)*F+R.point.x,Y=(c.y2*n+d.y+c.padding)*F+R.point.y,te=R.perspectiveRatio<=.55||R.occluded;return!this.isInsideGrid(B,V,Z,Y)||!p&&this.grid.hitTest(B,V,Z,Y,x)||te?{box:[],offscreen:!1,occluded:R.occluded}:{box:[B,V,Z,Y],offscreen:this.isOffscreen(B,V,Z,Y),occluded:!1}}placeCollisionCircles(t,n,c,d,p,m,y,x,T,S,M,I,C,L,R){const F=[],B=this.transform.elevation,V=t.getProjection(),Z=B?B.getAtTileOffsetFunc(R,this.transform.center.lat,this.transform.worldSize,V):null,Y=new o.P(c.tileAnchorX,c.tileAnchorY);let{x:te,y:ee,z:J}=V.projectTilePoint(Y.x,Y.y,R.canonical);if(Z){const[De,qe,Ce]=Z(Y);te+=De,ee+=qe,J+=Ce}const K=V.name==="globe",ie=this.projectAndGetPerspectiveRatio(y,te,ee,J,R,K||!!B||this.transform.pitch>0,V),{perspectiveRatio:ne}=ie,fe=(M?m/ne:m*ne)/o.bO,me=Xn(te,ee,J,x),Ae=c.lineOffsetX*fe,Me=c.lineOffsetY*fe,Fe=o.al(t.layers[0].layout.get("text-max-angle")),de=Math.cos(Fe),we=ie.signedDistanceFromCamera>0?zu(fe,p,Ae,Me,!1,me,Y,c,d,x,{},B&&!M?Z:null,M&&!!B,V,R,M,de):null;let le=!1,Pe=!1,ye=!0;if(we&&!ie.occluded){const De=.5*C*ne+L,qe=new o.P(-100,-100),Ce=new o.P(this.screenRightBoundary,this.screenBottomBoundary),je=new Cu,{first:it,last:rt}=we,Qe=it.path.length;let ut=[];for(let It=Qe-1;It>=1;It--)ut.push(it.path[It]);for(let It=1;It<rt.path.length;It++)ut.push(rt.path[It]);const pt=2.5*De;T&&(ut=ut.map(([It,Ot,pi],Ri)=>(Z&&!K&&(pi=Z(Ri<Qe-1?it.tilePath[Qe-1-Ri]:rt.tilePath[Ri-Qe+2])[2]),Xn(It,Ot,pi,T))),ut.some(It=>It[3]<=0)&&(ut=[]));let yt=[];if(ut.length>0){let It=1/0,Ot=-1/0,pi=1/0,Ri=-1/0;for(const gi of ut)It=Math.min(It,gi[0]),pi=Math.min(pi,gi[1]),Ot=Math.max(Ot,gi[0]),Ri=Math.max(Ri,gi[1]);Ot>=qe.x&&It<=Ce.x&&Ri>=qe.y&&pi<=Ce.y&&(yt=[ut.map(gi=>new o.P(gi[0],gi[1]))],(It<qe.x||Ot>Ce.x||pi<qe.y||Ri>

vendor: 4,756 bytes, line 15

15Ce.y)&&(yt=o.bM(yt,qe.x,qe.y,Ce.x,Ce.y)))}for(const It of yt){je.reset(It,.25*De);let Ot=0;Ot=je.length<=.5*De?1:Math.ceil(je.paddedLength/pt)+1;for(let pi=0;pi<Ot;pi++){const Ri=pi/Math.max(Ot-1,1),gi=je.lerp(Ri),bi=gi.x+Yn,ur=gi.y+Yn;F.push(bi,ur,De,0);const Rt=bi-De,Vt=ur-De,Wt=bi+De,Oi=ur+De;if(ye=ye&&this.isOffscreen(Rt,Vt,Wt,Oi),Pe=Pe||this.isInsideGrid(Rt,Vt,Wt,Oi),!n&&this.grid.hitTestCircle(bi,ur,De,I)&&(le=!0,!S))return{circles:[],offscreen:!1,collisionDetected:le,occluded:!1}}}}return{circles:!S&&le||!Pe?[]:F,offscreen:ye,collisionDetected:le,occluded:ie.occluded}}queryRenderedSymbols(t){if(t.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const n=[];let c=1/0,d=1/0,p=-1/0,m=-1/0;for(const S of t){const M=new o.P(S.x+Yn,S.y+Yn);c=Math.min(c,M.x),d=Math.min(d,M.y),p=Math.max(p,M.x),m=Math.max(m,M.y),n.push(M)}const y=this.grid.query(c,d,p,m).concat(this.ignoredGrid.query(c,d,p,m)),x={},T={};for(const S of y){const M=S.key;if(x[M.bucketInstanceId]===void 0&&(x[M.bucketInstanceId]={}),x[M.bucketInstanceId][M.featureIndex])continue;const I=[new o.P(S.x1,S.y1),new o.P(S.x2,S.y1),new o.P(S.x2,S.y2),new o.P(S.x1,S.y2)];o.bN(n,I)&&(x[M.bucketInstanceId][M.featureIndex]=!0,T[M.bucketInstanceId]===void 0&&(T[M.bucketInstanceId]=[]),T[M.bucketInstanceId].push(M.featureIndex))}return T}insertCollisionBox(t,n,c,d,p){(n?this.ignoredGrid:this.grid).insert({bucketInstanceId:c,featureIndex:d,collisionGroupID:p},t[0],t[1],t[2],t[3])}insertCollisionCircles(t,n,c,d,p){const m=n?this.ignoredGrid:this.grid,y={bucketInstanceId:c,featureIndex:d,collisionGroupID:p};for(let x=0;x<t.length;x+=4)m.insertCircle(y,t[x],t[x+1],t[x+2])}projectAndGetPerspectiveRatio(t,n,c,d,p,m,y){const x=[n,c,d,1];let T=!1;d||this.transform.pitch>0?(o.aA(x,x,t),this.fogState&&p&&y.name!=="globe"&&(T=function(I,C,L,R,F,B){const V=B.calculateFogTileMatrix(F),Z=[C,L,R];return o.ad(Z,Z,V),Ze(I,o.ae(Z),B.pitch,B._fov)}(this.fogState,n,c,d,p.toUnwrapped(),this.transform)>.9)):hi(x,x,t);const S=x[3];return{point:new o.P((x[0]/S+1)/2*this.transform.width+Yn,(-x[1]/S+1)/2*this.transform.height+Yn),perspectiveRatio:Math.min(.5+this.transform.getCameraToCenterDistance(y)/S*.5,1.5),signedDistanceFromCamera:S,occluded:m&&x[2]>S||T}}isOffscreen(t,n,c,d){return c<Yn||t>=this.screenRightBoundary||d<Yn||n>this.screenBottomBoundary}isInsideGrid(t,n,c,d){return c>=0&&t<this.gridRightBoundary&&d>=0&&n<this.gridBottomBoundary}getViewportMatrix(){const t=o.bx([]);return o.bo(t,t,[-100,-100,0]),t}}function Du(l,t,n){const c=t.createTileMatrix(l,l.worldSize,n.toUnwrapped());return o.az(new Float32Array(16),l.projMatrix,c)}function Tt(l,t,n){if(t.projection.name===n.projection.name)return l.projMatrix;const c=n.clone();return c.setProjection(t.projection),Du(c,t.getProjection(),l)}function _c(l,t,n){return t.name===n.projection.name?l.projMatrix:Du(n,t,l)}class ul{constructor(t,n,c,d){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?n:-n))):d&&c?1:0,this.placed=c}isHidden(){return this.opacity===0&&!this.placed}}class Mo{constructor(t,n,c,d,p,m=!1){this.text=new ul(t?t.text:null,n,c,p),this.icon=new ul(t?t.icon:null,n,d,p),this.clipped=m}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class Mn{constructor(t,n,c,d=!1){this.text=t,this.icon=n,this.skipFade=c,this.clipped=d}}class Lu{constructor(){this.invProjMatrix=o.bz(),this.viewportMatrix=o.bz(),this.circles=[]}}class ca{constructor(t,n,c,d,p){this.bucketInstanceId=t,this.featureIndex=n,this.sourceLayerIndex=c,this.bucketIndex=d,this.tileID=p}}class dt{constructor(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}}get(t){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[t]){const n=++this.maxGroupID;this.collisionGroups[t]={ID:n,predicate:c=>c.collisionGroupID===n}}return this.collisionGroups[t]}}function vi(l,t,n,c,d){const{horizontalAlign:p,verticalAlign:m}=o.bT(l),y=-(p-.5)*t,x=-(m-.5)*n,T=o.bU(l,c);return new o.P(y+T[0]*d,x+T[1]*d)}function ci(l,t,n,c,d){const p=new o.P(l,t);return n&&p._rotate(c?d:-d),p}class vn{constructor(t,n,c,d,p,m){this.transform=t.clone(),this.projection=t.projection.name,this.collisionIndex=new xf(this.transform,p),this.buildingIndex=m,this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=n,this.retainedQueryData={},this.collisionGroups=new dt(c),this.collisionCircleArrays={},this.prevPlacement=d,d&&(d.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(t,n,c,d,p=1){const m=c.getBucket(n),y=c.latestFeatureIndex;if(!m||!y||n.fqid!==m.layerIds[0])return;const x=m.layers[0].layout,T=m.layers[0].paint,S=c.collisionBoxArray,M=Math.pow(2,this.transform.zoom-c.tileID.overscaledZ

15),I=c.tileSize/o.aj,C=c.tileID.toUnwrapped();this.transform.setProjection(m.projection);const L=(R=c.tileID,F=m.getProjection(),B=this.transform,F.name===this.projection?B.calculateProjMatrix(R.toUnwrapped()):Du(B,F,R));var R,F,B;const V=x.get("text-pitch-alignment")==="map",Z=x.get("text-rotation-alignment")==="map";n.compileFilter(n.options);const Y=n.dynamicFilter(),te=n.dynamicFilterNeedsFeature(),ee=this.transform.calculatePixelsToTileUnitsMatrix(c),J=dc(L,c.tileID.canonical,V,Z,this.transform,m.getProjection(),ee);let K=null;if(V){const we=pc(L,c.tileID.canonical,V,Z,this.transform,m.getProjection(),ee);K=o.az([],this.transform.labelPlaneMatrix,we)}let ie=null;Y&&c.latestFeatureIndex&&(ie={unwrappedTileID:C,dynamicFilter:Y,dynamicFilterNeedsFeature:te}),this.retainedQueryData[m.bucketInstanceId]=new ca(m.bucketInstanceId,y,m.sourceLayerIndex,m.index,c.tileID);const[ne,fe]=m.layers[0].layout.get("text-size-scale-range"),me=o.ay(p,ne,fe),[Ae,Me]=x.get("icon-size-scale-range"),Fe=o.ay(p,Ae,Me),de={bucket:m,layout:x,paint:T,posMatrix:L,textLabelPlaneMatrix:J,labelToScreenMatrix:K,clippingData:ie,scale:M,textPixelRatio:I,holdingForFade:c.holdingForFade(),collisionBoxArray:S,partiallyEvaluatedTextSize:o.bH(m.textSizeData,this.transform.zoom,me),partiallyEvaluatedIconSize:o.bH(m.iconSizeData,this.transform.zoom,Fe),collisionGroup:this.collisionGroups.get(m.sourceID),latestFeatureIndex:c.latestFeatureIndex};if(d)for(const we of m.sortKeyRanges){const{sortKey:le,symbolInstanceStart:Pe,symbolInstanceEnd:ye}=we;t.push({sortKey:le,symbolInstanceStart:Pe,symbolInstanceEnd:ye,parameters:de})}else t.push({symbolInstanceStart:0,symbolInstanceEnd:m.symbolInstances.length,parameters:de})}attemptAnchorPlacement(t,n,c,d,p,m,y,x,T,S,M,I,C,L,R,F,B,V){const{textOffset0:Z,textOffset1:Y,crossTileID:te}=I,ee=[Z,Y],J=vi(t,c,d,ee,p),K=this.collisionIndex.placeCollisionBox(L,p,n,ci(J.x,J.y,m,y,this.transform.angle),M,x,T,S.predicate);if(F){const ie=L.getSymbolInstanceIconSize(V,this.transform.zoom,I.placedIconSymbolIndex);if(this.collisionIndex.placeCollisionBox(L,ie,F,ci(J.x,J.y,m,y,this.transform.angle),M,x,T,S.predicate).box.length===0)return}if(K.box.length>0){let ie;return this.prevPlacement&&this.prevPlacement.variableOffsets[te]&&this.prevPlacement.placements[te]&&this.prevPlacement.placements[te].text&&(ie=this.prevPlacement.variableOffsets[te].anchor),this.variableOffsets[te]={textOffset:ee,width:c,height:d,anchor:t,textScale:p,prevAnchor:ie},this.markUsedJustification(L,t,I,R),L.allowVerticalPlacement&&(this.markUsedOrientation(L,R,I),this.placedOrientations[te]=R),{shift:J,placedGlyphBoxes:K}}}placeLayerBucketPart(t,n,c,d,p=1){const{bucket:m,layout:y,paint:x,posMatrix:T,textLabelPlaneMatrix:S,labelToScreenMatrix:M,clippingData:I,textPixelRatio:C,holdingForFade:L,collisionBoxArray:R,partiallyEvaluatedTextSize:F,partiallyEvaluatedIconSize:B,collisionGroup:V,latestFeatureIndex:Z}=t.parameters,Y=y.get("text-optional"),te=y.get("icon-optional"),ee=y.get("text-allow-overlap"),J=y.get("icon-allow-overlap"),K=y.get("text-rotation-alignment")==="map",ie=y.get("text-pitch-alignment")==="map",ne=x.get("symbol-z-offset"),fe=y.get("symbol-elevation-reference")==="sea",[me,Ae]=y.get("text-size-scale-range"),[Me,Fe]=y.get("icon-size-scale-range"),de=o.ay(p,me,Ae),we=o.ay(p,Me,Fe);this.transform.setProjection(m.projection);let le=ee&&(J||!m.hasIconData()||te),Pe=J&&(ee||!m.hasTextData()||Y);const ye=!ne.isConstant();!m.collisionArrays&&R&&m.deserializeCollisionBoxes(R),c&&d&&m.updateCollisionDebugBuffers(this.transform.zoom,R,de,we);const De=(Ce,je,it)=>{const{crossTileID:rt,numVerticalGlyphVertices:Qe}=Ce;let ut=null;if(I&&I.dynamicFilterNeedsFeature||ye){const Mi=this.retainedQueryData[m.bucketInstanceId];ut=Z.loadFeature({featureIndex:Ce.featureIndex,bucketIndex:Mi.bucketIndex,sourceLayerIndex:Mi.sourceLayerIndex,layoutVertexArrayOffset:0})}if(I&&!(0,I.dynamicFilter)({zoom:this.transform.zoom,pitch:this.transform.pitch},ut,this.retainedQueryData[m.bucketInstanceId].tileID.canonical,new o.P(Ce.tileAnchorX,Ce.tileAnchorY),this.transform.calculateDistanceTileData(I.unwrappedTileID)))return this.placements[rt]=new Mn(!1,!1,!1,!0),void n.add(rt);const pt=ne.evaluate(ut,{});if(n.has(rt))return;if(L)return void(this.placements[rt]=new Mn(!1,!1,!1));let yt=!1,It=!1,Ot=!0,pi=!1,Ri=!1,gi=null,bi={box:null,offscreen:null,occluded:null},ur={box:null},Rt=null,Vt=null,Wt=null,Oi=0,br=0,Di=0;it.textFeatureIndex?Oi=it.textFeatureIndex:Ce.useRuntimeCollisionCircles&&(Oi=Ce.featureIndex),it.verticalTextFeatureIndex&&(br=it.verticalTextFeatureIndex);const li=Mi=>{Mi.tileID=this.retainedQueryData[m.bucketInstanceId].tileID;const Ni=this.transform.elevation;Mi.elevation=fe?pt:pt+(Ni?Ni.getAtTileOffset(Mi.tileID,Mi.tileAnchorX,Mi.tileAnchorY):0),Mi.elevation+=Ce.zOffset},nr=it.textBox;if(nr){li(nr);const Mi=ui=>{let ar=o.bI.horizontal;if(m.allowVerticalPlacement&&!ui&&this.prevPlacement){const Nr=this.prevPlacement.placedOrientations[rt];Nr&&(this.placedOrientations[rt]=Nr,ar=Nr,this.markUsedOrientation(m,ar,Ce))}return ar},Ni=(ui,ar)=>{if(m.allowVerticalPlacement&&Qe>0&&it.verticalTextBox){for(const Nr of m.writingModes)if(Nr===o.bI.vertical?(bi=ar(),ur=bi):bi=ui(),bi&&bi.box&&bi.box.length)break}else bi=ui()};if(y.get("text-variable-anchor")){let ui=y.get("text-variable-anchor");if(this.prevPlacement&&this.prevPlacement.variableOffsets[rt]){const Hi=this.prevPlacement.variableOffsets[rt];

vendor: 19,755 bytes, line 15

15ui.indexOf(Hi.anchor)>0&&(ui=ui.filter(si=>si!==Hi.anchor),ui.unshift(Hi.anchor))}const ar=(Hi,si,wn)=>{const pn=m.getSymbolInstanceTextSize(F,Ce,this.transform.zoom,je),zn=(Hi.x2-Hi.x1)*pn+2*Hi.padding,Qn=(Hi.y2-Hi.y1)*pn+2*Hi.padding,jn=Ce.hasIconTextFit&&!J?si:null;jn&&li(jn);let fn={box:[],offscreen:!1,occluded:!1};const ao=ee?2*ui.length:ui.length;for(let es=0;es<ao;++es){const lo=this.attemptAnchorPlacement(ui[es%ui.length],Hi,zn,Qn,pn,K,ie,C,T,V,es>=ui.length,Ce,je,m,wn,jn,F,B);if(lo&&(fn=lo.placedGlyphBoxes,fn&&fn.box&&fn.box.length)){yt=!0,gi=lo.shift;break}}return fn};Ni(()=>ar(nr,it.iconBox,o.bI.horizontal),()=>{const Hi=it.verticalTextBox;return Hi&&li(Hi),m.allowVerticalPlacement&&!(bi&&bi.box&&bi.box.length)&&Qe>0&&Hi?ar(Hi,it.verticalIconBox,o.bI.vertical):{box:null,offscreen:null,occluded:null}}),bi&&(yt=bi.box,Ot=bi.offscreen,pi=bi.occluded);const Nr=Mi(!(!bi||!bi.box));if(!yt&&this.prevPlacement){const Hi=this.prevPlacement.variableOffsets[rt];Hi&&(this.variableOffsets[rt]=Hi,this.markUsedJustification(m,Hi.anchor,Ce,Nr))}}else{const ui=(ar,Nr)=>{const Hi=m.getSymbolInstanceTextSize(F,Ce,this.transform.zoom,je,p),si=this.collisionIndex.placeCollisionBox(m,Hi,ar,new o.P(0,0),ee,C,T,V.predicate);return si&&si.box&&si.box.length&&(this.markUsedOrientation(m,Nr,Ce),this.placedOrientations[rt]=Nr),si};Ni(()=>ui(nr,o.bI.horizontal),()=>{const ar=it.verticalTextBox;return m.allowVerticalPlacement&&Qe>0&&ar?(li(ar),ui(ar,o.bI.vertical)):{box:null,offscreen:null,occluded:null}}),Mi(!!(bi&&bi.box&&bi.box.length))}}if(Rt=bi,yt=Rt&&Rt.box&&Rt.box.length>0,Ot=Rt&&Rt.offscreen,pi=Rt&&Rt.occluded,Ce.useRuntimeCollisionCircles){const Mi=m.text.placedSymbolArray.get(Ce.centerJustifiedTextSymbolIndex>=0?Ce.centerJustifiedTextSymbolIndex:Ce.verticalPlacedTextSymbolIndex),Ni=o.bJ(m.textSizeData,F,Mi),ui=y.get("text-padding");Vt=this.collisionIndex.placeCollisionCircles(m,ee,Mi,m.lineVertexArray,m.glyphOffsetArray,Ni,T,S,M,c,ie,V.predicate,Ce.collisionCircleDiameter*Ni/o.bO,ui,this.retainedQueryData[m.bucketInstanceId].tileID),yt=ee||Vt.circles.length>0&&!Vt.collisionDetected,Ot=Ot&&Vt.offscreen,pi=Vt.occluded}if(it.iconFeatureIndex&&(Di=it.iconFeatureIndex),it.iconBox){const Mi=Ni=>{li(Ni);const ui=Ce.hasIconTextFit&&gi?ci(gi.x,gi.y,K,ie,this.transform.angle):new o.P(0,0),ar=m.getSymbolInstanceIconSize(B,this.transform.zoom,Ce.placedIconSymbolIndex);return this.collisionIndex.placeCollisionBox(m,ar,Ni,ui,J,C,T,V.predicate)};ur&&ur.box&&ur.box.length&&it.verticalIconBox?(Wt=Mi(it.verticalIconBox),It=Wt.box.length>0):(Wt=Mi(it.iconBox),It=Wt.box.length>0),Ot=Ot&&Wt.offscreen,Ri=Wt.occluded}const Qt=Y||Ce.numHorizontalGlyphVertices===0&&Qe===0,mr=te||Ce.numIconVertices===0;if(Qt||mr?mr?Qt||(It=It&&yt):yt=It&&yt:It=yt=It&&yt,yt&&Rt&&Rt.box&&this.collisionIndex.insertCollisionBox(Rt.box,y.get("text-ignore-placement"),m.bucketInstanceId,ur&&ur.box&&br?br:Oi,V.ID),It&&Wt&&this.collisionIndex.insertCollisionBox(Wt.box,y.get("icon-ignore-placement"),m.bucketInstanceId,Di,V.ID),Vt&&(yt&&this.collisionIndex.insertCollisionCircles(Vt.circles,y.get("text-ignore-placement"),m.bucketInstanceId,Oi,V.ID),c)){const Mi=m.bucketInstanceId;let Ni=this.collisionCircleArrays[Mi];Ni===void 0&&(Ni=this.collisionCircleArrays[Mi]=new Lu);for(let ui=0;ui<Vt.circles.length;ui+=4)Ni.circles.push(Vt.circles[ui+0]),Ni.circles.push(Vt.circles[ui+1]),Ni.circles.push(Vt.circles[ui+2]),Ni.circles.push(Vt.collisionDetected?1:0)}const Bi=m.projection.name!=="globe";le=le&&(Bi||!pi),Pe=Pe&&(Bi||!Ri),this.placements[rt]=new Mn(yt||le,It||Pe,Ot||m.justReloaded),n.add(rt)},qe=this.retainedQueryData[m.bucketInstanceId].tileID;if(m.elevationType==="offset"&&this.buildingIndex&&this.buildingIndex.updateZOffset(m,qe),m.elevationType==="road"&&m.updateRoadElevation(qe.canonical),m.updateZOffset(),m.sortFeaturesByY){const Ce=m.getSortedSymbolIndexes(this.transform.angle);for(let je=Ce.length-1;je>=0;--je){const it=Ce[je];De(m.symbolInstances.get(it),it,m.collisionArrays[it])}m.hasAnyZOffset&&o.w(`${m.layerIds[0]} layer symbol-z-elevate: symbols are not sorted by elevation if symbol-z-order is evaluated to viewport-y`)}else if(m.hasAnyZOffset){const Ce=m.getSortedIndexesByZOffset();for(let je=0;je<Ce.length;++je){const it=Ce[je];De(m.symbolInstances.get(it),it,m.collisionArrays[it])}}else for(let Ce=t.symbolInstanceStart;Ce<t.symbolInstanceEnd;Ce++)De(m.symbolInstances.get(Ce),Ce,m.collisionArrays[Ce]);if(c&&m.bucketInstanceId in this.collisionCircleArrays){const Ce=this.collisionCircleArrays[m.bucketInstanceId];o.bi(Ce.invProjMatrix,T),Ce.viewportMatrix=this.collisionIndex.getViewportMatrix()}m.justReloaded=!1}markUsedJustification(t,n,c,d){const{leftJustifiedTextSymbolIndex:p,centerJustifiedTextSymbolIndex:m,rightJustifiedTextSymbolIndex:y,verticalPlacedTextSymbolIndex:x,crossTileID:T}=c,S=o.bV(n),M=d===o.bI.vertical?x:S==="left"?p:S==="center"?m:S==="right"?y:-1;p>=0&&(t.text.placedSymbolArray.get(p).crossTileID=M>=0&&p!==M?0:T),m>=0&&(t.text.placedSymbolArray.get(m).crossTileID=M>=0&&m!==M?0:T),y>=0&&(t.text.placedSymbolArray.get(y).crossTileID=M>=0&&y!==M?0:T),x>=0&&(t.text.placedSymbolArray.get(x).crossTileID=M>=0&&x!==M?0:T)}markUsedOrientation(t,n,c){const d=n===o.bI.horizontal||n===o.bI.horizontalOnly?n:0,p=n===o.bI.vertical?n:0,{leftJustifiedTextSymbolIndex:m,centerJustifiedTextSymbolIndex:y,rightJustifiedTextSymbolIndex:x,verticalPlacedTextSymbolIndex:T}=c,S=t.text.placedSymbolArray;m>=0&&(S.get(m).placedOrientation=d),y>=0&&(S.get(y).placedOrientation=d),x>=0&&(S.get(x).placedOrientation=d),T>=0&&(S.get(T).placedOrientation=p)}commit(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;const n=this.prevPlacement;let c=!1;this.prevZoomAdjustment=n?n.zoomAdjustment(this.transform.zoom):0;const d=n?n.symbolFadeChange(t):1,p=n?n.opacities:{},m=n?n.variableOffsets:{},y=n?n.placedOrientations:{};for(const x in this.placements){const T=this.placements[x],S=p[x];S?(this.opacities[x]=new Mo(S,d,T.text,T.icon,null,T.clipped),c=c||T.text!==S.text.placed||T.icon!==S.icon.placed):(this.opacities[x]=new Mo(null,d,T.text,T.icon,T.skipFade,T.clipped),c=c||T.text||T.icon)}for(const x in p){const T=p[x];if(!this.opacities[x]){const S=new Mo(T,d,!1,!1);S.isHidden()||(this.opacities[x]=S,c=c||T.text.placed||T.icon.placed)}}for(const x in m)this.variableOffsets[x]||!this.opacities[x]||this.opacities[x].isHidden()||(this.variableOffsets[x]=m[x]);for(const x in y)this.placedOrientations[x]||!this.opacities[x]||this.opacities[x].isHidden()||(this.placedOrientations[x]=y[x]);c?this.lastPlacementChangeTime=t:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=n?n.lastPlacementChangeTime:t)}updateLayerOpacities(t,n,c,d){const p=new Set;for(const m of n){const y=m.getBucket(t);y&&m.latestFeatureIndex&&t.fqid===y.layerIds[0]&&(this.updateBucketOpacities(y,p,m,m.collisionBoxArray,c,d,m.tileID,t.scope),y.elevationType==="offset"&&this.buildingIndex&&this.buildingIndex.updateZOffset(y,m.tileID),y.elevationType==="road"&&y.updateRoadElevation(m.tileID.canonical),y.updateZOffset())}}updateBucketOpacities(t,n,c,d,p,m,y,x){t.hasTextData()&&t.text.opacityVertexArray.clear(),t.hasIconData()&&t.icon.opacityVertexArray.clear(),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexArray.clear(),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexArray.clear();const T=t.layers[0].layout,S=t.layers[0].paint,M=!!t.layers[0].dynamicFilter(),I=new Mo(null,0,!1,!1,!0),C=T.get("text-allow-overlap"),L=T.get("icon-allow-overlap"),R=T.get("text-variable-anchor"),F=T.get("text-rotation-alignment")==="map",B=T.get("text-pitch-alignment")==="map",V=S.get("symbol-z-offset"),Z=T.get("symbol-elevation-reference")==="sea",Y=!V.isConstant(),te=new Mo(null,0,C&&(L||!t.hasIconData()||T.get("icon-optional")),L&&(C||!t.hasTextData()||T.get("text-optional")),!0);!t.collisionArrays&&d&&(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData())&&t.deserializeCollisionBoxes(d);const ee=(K,ie,ne)=>{for(let fe=0;fe<ie/4;fe++)K.opacityVertexArray.emplaceBack(ne)};let J=0;m&&t.updateReplacement(y,m);for(let K=0;K<t.symbolInstances.length;K++){const ie=t.symbolInstances.get(K),{numHorizontalGlyphVertices:ne,numVerticalGlyphVertices:fe,crossTileID:me,numIconVertices:Ae,tileAnchorX:Me,tileAnchorY:Fe}=ie;let de=null;const we=this.retainedQueryData[t.bucketInstanceId];Y&&ie&&we&&(de=c.latestFeatureIndex.loadFeature({featureIndex:ie.featureIndex,bucketIndex:we.bucketIndex,sourceLayerIndex:we.sourceLayerIndex,layoutVertexArrayOffset:0}));const le=V.evaluate(de,{}),Pe=n.has(me);let ye=this.opacities[me];Pe?ye=I:ye||(ye=te,this.opacities[me]=ye),n.add(me);const De=ne>0||fe>0,qe=Ae>0,Ce=this.placedOrientations[me],je=Ce===o.bI.vertical,it=Ce===o.bI.horizontal||Ce===o.bI.horizontalOnly;!De&&!qe||ye.isHidden()||J++;let rt=!1;if((De||qe)&&m)for(const Qe of t.activeReplacements){if(o.bP(Qe,p,o.bQ.Symbol,x)||Qe.min.x>Me||Me>Qe.max.x||Qe.min.y>Fe||Fe>Qe.max.y)continue;const ut=o.bR(Me,Fe,y.canonical,Qe.footprintTileId.canonical);if(rt=o.bS(ut,Qe.footprint),rt)break}if(De){const Qe=rt?Zs:ua(ye.text);ee(t.text,ne,je?Zs:Qe),ee(t.text,fe,it?Zs:Qe);const ut=ye.text.isHidden(),{leftJustifiedTextSymbolIndex:pt,centerJustifiedTextSymbolIndex:yt,rightJustifiedTextSymbolIndex:It,verticalPlacedTextSymbolIndex:Ot}=ie,pi=t.text.placedSymbolArray,Ri=ut||je?1:0;pt>=0&&(pi.get(pt).hidden=Ri),yt>=0&&(pi.get(yt).hidden=Ri),It>=0&&(pi.get(It).hidden=Ri),Ot>=0&&(pi.get(Ot).hidden=ut||it?1:0);const gi=this.variableOffsets[me];gi&&this.markUsedJustification(t,gi.anchor,ie,Ce);const bi=this.placedOrientations[me];bi&&(this.markUsedJustification(t,"left",ie,bi),this.markUsedOrientation(t,bi,ie))}if(qe){const Qe=rt?Zs:ua(ye.icon),{placedIconSymbolIndex:ut,verticalPlacedIconSymbolIndex:pt}=ie,yt=t.icon.placedSymbolArray,It=ye.icon.isHidden()?1:0;ut>=0&&(ee(t.icon,Ae,je?Zs:Qe),yt.get(ut).hidden=It),pt>=0&&(ee(t.icon,ie.numVerticalIconVertices,it?Zs:Qe),yt.get(pt).hidden=It)}if(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData()){const Qe=t.collisionArrays[K];if(Qe){let ut=new o.P(0,0),pt=!0;if(Qe.textBox||Qe.verticalTextBox){if(R){const It=this.variableOffsets[me];It?(ut=vi(It.anchor,It.width,It.height,It.textOffset,It.textScale),F&&ut._rotate(B?this.transform.angle:-this.transform.angle)):pt=!1}M&&(pt=!ye.clipped),Qe.textBox&&bs(t.textCollisionBox.collisionVertexArray,ye.text.placed,!pt||je,le,Z,ut.x,ut.y),Qe.verticalTextBox&&bs(t.textCollisionBox.collisionVertexArray,ye.text.placed,!pt||it,le,Z,ut.x,ut.y)}const yt=pt&&!!(!it&&Qe.verticalIconBox);Qe.iconBox&&bs(t.iconCollisionBox.collisionVertexArray,ye.icon.placed,yt,le,Z,ie.hasIconTextFit?ut.x:0,ie.hasIconTextFit?ut.y:0),Qe.verticalIconBox&&bs(t.iconCollisionBox.collisionVertexArray,ye.icon.placed,!yt,le,Z,ie.hasIconTextFit?ut.x:0,ie.hasIconTextFit?ut.y:0)}}}if(t.fullyClipped=J===0,t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexBuffer&&t.iconCollisionBox.collisionVertexBuffer.updateData(t.iconCollisionBox.collisionVertexArray),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexBuffer&&t.textCollisionBox.collisionVertexBuffer.updateData(t.textCollisionBox.collisionVertexArray),t.bucketInstanceId in this.collisionCircleArrays){const K=this.collisionCircleArrays[t.bucketInstanceId];t.placementInvProjMatrix=K.invProjMatrix,t.placementViewportMatrix=K.viewportMatrix,t.collisionCircleArray=K.circles,delete this.collisionCircleArrays[t.bucketInstanceId]}}symbolFadeChange(t){return this.fadeDuration===0?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(t){return Math.max(0,(this.transform.zoom-t)/1.5)}hasTransitions(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(t,n){const c=this.zoomAtLastRecencyCheck===n?1-this.zoomAdjustment(n):1;return this.zoomAtLastRecencyCheck=n,this.commitTime+this.fadeDuration*c>t}setStale(){this.stale=!0}}function bs(l,t,n,c,d,p,m){l.emplaceBack(t?1:0,n?1:0,p||0,m||0,c,d?1:0),l.emplaceBack(t?1:0,n?1:0,p||0,m||0,c,d?1:0),l.emplaceBack(t?1:0,n?1:0,p||0,m||0,c,d?1:0),l.emplaceBack(t?1:0,n?1:0,p||0,m||0,c,d?1:0)}const di=Math.pow(2,25),gc=Math.pow(2,24),hl=Math.pow(2,17),dl=Math.pow(2,16),rn=Math.pow(2,9),Sr=Math.pow(2,8),vf=Math.pow(2,1);function ua(l){if(l.opacity===0&&!l.placed)return 0;if(l.opacity===1&&l.placed)return 4294967295;const t=l.placed?1:0,n=Math.floor(127*l.opacity);return n*di+t*gc+n*hl+t*dl+n*rn+t*Sr+n*vf+t}const Zs=0;class pl{constructor(t){this._sortAcrossTiles=t.layout.get("symbol-z-order")!=="viewport-y"&&t.layout.get("symbol-sort-key").constantOr(1)!==void 0,this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs=new Set,this._bucketParts=[]}continuePlacement(t,n,c,d,p,m){const y=this._bucketParts;for(;this._currentTileIndex<t.length;)if(n.getBucketParts(y,d,t[this._currentTileIndex],this._sortAcrossTiles,m),this._currentTileIndex++,p())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,y.sort((x,T)=>x.sortKey-T.sortKey));this._currentPartIndex<y.length;){const x=y[this._currentPartIndex];if(n.placeLayerBucketPart(x,this._seenCrossTileIDs,c,x.symbolInstanceStart===0,m),this._currentPartIndex++,p())return!0}return!1}}class yc{constructor(t,n,c,d,p,m,y,x,T){this.placement=new vn(t,p,m,y,x,T),this._currentPlacementIndex=n.length-1,this._forceFullPlacement=c,this._showCollisionBoxes=d,this._done=!1}isDone(){return this._done}continuePlacement(t,n,c,d,p){const m=o.q.now(),y=()=>{const x=o.q.now()-m;return!this._forceFullPlacement&&x>2};for(;this._currentPlacementIndex>=0;){const x=n[t[this._currentPlacementIndex]],T=this.placement.collisionIndex.transform.zoom;if(x.type==="symbol"&&(!x.minzoom||x.minzoom<=T)&&(!x.maxzoom||x.maxzoom>T)){const S=x,M=S.layout.get("symbol-z-elevate"),I=S.layout.get("symbol-sort-key").constantOr(1)!==void 0,C=S.layout.get("symbol-z-order"),L=C==="viewport-y"||C==="auto"&&!(C!=="viewport-y"&&I),R=S.layout.get("text-allow-overlap")||S.layout.get("icon-allow-overlap")||S.layout.get("text-ignore-placement")||S.layout.get("icon-ignore-placement"),F=L&&R,B=this._inProgressLayer=this._inProgressLayer||new pl(S),V=o.C(x.source,x.scope);if(B.continuePlacement(M||F?d[V]:c[V],this.placement,this._showCollisionBoxes,x,y,p))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(t){return this.placement.commit(t),this.placement}}const fl=512/o.aj/2;class xc{constructor(t,n,c){this.tileID=t,this.bucketInstanceId=c,this.index=new o.bW(n.length,16,Int32Array),this.keys=[],this.crossTileIDs=[];const d=t.canonical.x*o.aj,p=t.canonical.y*o.aj;for(let m=0;m<n.length;m++){const{key:y,crossTileID:x,tileAnchorX:T,tileAnchorY:S}=n.get(m),M=Math.floor((d+T)*fl),I=Math.floor((p+S)*fl);this.index.add(M,I),this.keys.push(y),this.crossTileIDs.push(x)}this.index.finish()}findMatches(t,n,c){const d=this.tileID.canonical.z<n.canonical.z?1:Math.pow(2,this.tileID.canonical.z-n.canonical.z),p=fl/Math.pow(2,n.canonical.z-this.tileID.canonical.z),m=n.canonical.x*o.aj,y=n.canonical.y*o.aj;for(let x=0;x<t.length;x++){const T=t.get(x);if(T.crossTileID)continue;const{key:S,tileAnchorX:M,tileAnchorY:I}=T,C=Math.floor((m+M)*p),L=Math.floor((y+I)*p),R=this.index.range(C-d,L-d,C+d,L+d).sort((F,B)=>F-B);for(const F of R){const B=this.crossTileIDs[F];if(this.keys[F]===S&&!c.has(B)){c.add(B),T.crossTileID=B;break}}}}}class nn{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class ws{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(t){const n=Math.round((t-this.lng)/360);if(n!==0)for(const c in this.indexes){const d=this.indexes[c],p={};for(const m in d){const y=d[m];y.tileID=y.tileID.unwrapTo(y.tileID.wrap+n),p[y.tileID.key]=y}this.indexes[c]=p}this.lng=t}addBucket(t,n,c){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===n.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(let p=0;p<n.symbolInstances.length;p++)n.symbolInstances.get(p).crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]=new Set);const d=this.usedCrossTileIDs[t.overscaledZ];for(const p in this.indexes){const m=this.indexes[p];if(Number(p)>t.overscaledZ)for(const y in m){const x=m[y];x.tileID.isChildOf(t)&&x.findMatches(n.symbolInstances,t,d)}else{const y=m[t.scaledTo(Number(p)).key];y&&y.findMatches(n.symbolInstances,t,d)}}for(let p=0;p<n.symbolInstances.length;p++){const m=n.symbolInstances.get(p);m.crossTileID||(m.crossTileID=c.generate(),d.add(m.crossTileID))}return this.indexes[t.overscaledZ]===void 0&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new xc(t,n.symbolInstances,n.bucketInstanceId),!0}removeBucketCrossTileIDs(t,n){for(const c of n.crossTileIDs)this.usedCrossTileIDs[t].delete(c)}removeStaleBuckets(t){let n=!1;for(const c in this.indexes){const d=this.indexes[c];for(const p in d)t[d[p].bucketInstanceId]||(this.removeBucketCrossTileIDs(c,d[p]),delete d[p],n=!0)}return n}}class dn{constructor(){this.layerIndexes={},this.crossTileIDs=new nn,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(t,n,c,d){let p=this.layerIndexes[t.fqid];p===void 0&&(p=this.layerIndexes[t.fqid]=new ws);let m=!1;const y={};d.name!=="globe"&&p.handleWrapJump(c);for(const x of n){const T=x.getBucket(t);T&&t.fqid===T.layerIds[0]&&(T.bucketInstanceId||(T.bucketInstanceId=++this.maxBucketInstanceId),p.addBucket(x.tileID,T,this.crossTileIDs)&&(m=!0),y[T.bucketInstanceId]=!0)}return p.removeStaleBuckets(y)&&(m=!0),m}pruneUnusedLayers(t){const n={};t.forEach(c=>{n[c]=!0});for(const c in this.layerIndexes)n[c]||delete this.layerIndexes[c]}}const Co=771;class qt{constructor(t,n,c,d){this.blendFunction=t,this.blendColor=n.toNonPremultipliedRenderColor(null),this.mask=c,this.blendEquation=d}}qt.Replace=[1,0,1,0],qt.disabled=new qt(qt.Replace,o.am.transparent,[!1,!1,!1,!1]),qt.unblended=new qt(qt.Replace,o.am.transparent,[!0,!0,!0,!0]),qt.alphaBlended=new qt([1,Co,1,Co],o.am.transparent,[!0,!0,!0,!0]),qt.alphaBlendedNonPremultiplied=new qt([770,Co,770,Co],o.am.transparent,[!0,!0,!0,!0]),qt.multiply=new qt([774,0,774,0],o.am.transparent,[!0,!0,!0,!0]);class et{constructor(t,n,c){this.func=t,this.mask=n,this.range=c}}et.ReadOnly=!1,et.ReadWrite=!0,et.disabled=new et(519,et.ReadOnly,[0,1]);const On=7680;class Mt{constructor(t,n,c,d,p,m){this.test=t,this.ref=n,this.mask=c,this.fail=d,this.depthFail=p,this.pass=m}}Mt.disabled=new Mt({func:519,mask:0},0,0,On,On,On);const vr=1029,ml=2305;class bt{constructor(t,n,c){this.enable=t,this.mode=n,this.frontFace=c}}function ha(l,t){const n=o.c1(l,3);o.c3(l,t),o.c7(l,3,n)}function da(l,t){const n=o.b_([]);return o.b$(n,n,-t),o.c0(n,n,-l),n}function Hs(l,t){const n=[l[0],l[1],0],c=[t[0],t[1],0];if(o.ae(n)>=1e-15){const m=o.au([],n);o.bY(c,m,o.bG(c,m)),t[0]=c[0],t[1]=c[1]}const d=o.bF([],t,l);if(o.bZ(d)<1e-15)return null;const p=Math.atan2(-d[1],d[0]);return da(Math.atan2(Math.sqrt(l[0]*l[0]+l[1]*l[1]),-l[2]),p)}bt.disabled=new bt(!1,vr,ml),bt.backCCW=new bt(!0,vr,ml),bt.backCW=new bt(!0,vr,2304),bt.frontCW=new bt(!0,1028,2304),bt.frontCCW=new bt(!0,1028,ml);class vd{constructor(t,n){this.position=t,this.orientation=n}get position(){return this._position}set position(t){if(t){const n=t instanceof o.ac?t:new o.ac(t[0],t[1],t[2]);

15this._renderWorldCopies&&(n.x=o.bX(n.x,0,1)),this._position=n}else this._position=null}lookAtPoint(t,n){if(this.orientation=null,!this.position)return;const c=this.position,d=this._elevation?this._elevation.getAtPointOrZero(o.ac.fromLngLat(t)):0,p=o.ac.fromLngLat(t,d),m=[p.x-c.x,p.y-c.y,p.z-c.z];n||(n=[0,0,1]),n[2]=Math.abs(n[2]),this.orientation=Hs(m,n)}setPitchBearing(t,n){this.orientation=da(o.al(t),o.al(-n))}}class Bn{constructor(t,n){this._transform=o.bx([]),this.orientation=n,this.position=t}get mercatorPosition(){const t=this.position;return new o.ac(t[0],t[1],t[2])}get position(){const t=o.c1(this._transform,3);return[t[0],t[1],t[2]]}set position(t){var n;t&&o.c7(this._transform,3,[(n=t)[0],n[1],n[2],1])}get orientation(){return this._orientation}set orientation(t){this._orientation=t||o.b_([]),t&&ha(this._transform,this._orientation)}getPitchBearing(){const t=this.forward(),n=this.right();return{bearing:Math.atan2(-n[1],n[0]),pitch:Math.atan2(Math.sqrt(t[0]*t[0]+t[1]*t[1]),-t[2])}}setPitchBearing(t,n){this._orientation=da(t,n),ha(this._transform,this._orientation)}forward(){const t=o.c1(this._transform,2);return[-t[0],-t[1],-t[2]]}up(){const t=o.c1(this._transform,1);return[-t[0],-t[1],-t[2]]}right(){const t=o.c1(this._transform,0);return[t[0],t[1],t[2]]}getCameraToWorld(t,n){const c=new Float64Array(16);return o.bi(c,this.getWorldToCamera(t,n)),c}getCameraToWorldMercator(){return this._transform}getWorldToCameraPosition(t,n,c){const d=this.position;o.bY(d,d,-t);const p=new Float64Array(16);return o.bn(p,[c,c,c]),o.bo(p,p,d),p[10]*=n,p}getWorldToCamera(t,n){const c=new Float64Array(16),d=new Float64Array(4),p=this.position;return o.c2(d,this._orientation),o.bY(p,p,-t),o.c3(c,d),o.bo(c,c,p),c[1]*=-1,c[5]*=-1,c[9]*=-1,c[13]*=-1,c[8]*=n,c[9]*=n,c[10]*=n,c[11]*=n,c}getCameraToClipPerspective(t,n,c,d){const p=new Float64Array(16);return o.c4(p,t,n,c,d),p}getCameraToClipOrthographic(t,n,c,d,p,m){const y=new Float64Array(16);return o.c5(y,t,n,c,d,p,m),y}getDistanceToElevation(t,n=!1){const c=t===0?0:o.c6(t,n?o.aY(this.position[1]):this.position[1]),d=this.forward();return(c-this.position[2])/d[2]}clone(){return new Bn([...this.position],[...this.orientation])}}const sn={BaseColor:5,MetallicRoughness:6,Normal:7,Occlusion:8,Emission:9,LUT:10,ShadowMap0:11};class _l{constructor(t=0,n=0,c=0,d=0){if(isNaN(t)||t<0||isNaN(n)||n<0||isNaN(c)||c<0||isNaN(d)||d<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=n,this.left=c,this.right=d}interpolate(t,n,c){return n.top!=null&&t.top!=null&&(this.top=o.ai(t.top,n.top,c)),n.bottom!=null&&t.bottom!=null&&(this.bottom=o.ai(t.bottom,n.bottom,c)),n.left!=null&&t.left!=null&&(this.left=o.ai(t.left,n.left,c)),n.right!=null&&t.right!=null&&(this.right=o.ai(t.right,n.right,c)),this}getCenter(t,n){const c=o.ay((this.left+t-this.right)/2,0,t),d=o.ay((this.top+n-this.bottom)/2,0,n);return new o.P(c,d)}equals(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right}clone(){return new _l(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}const Dr=15;class Fu{constructor(t,n,c,d,p,m,y){this.tileSize=512,this._renderWorldCopies=p===void 0||p,this._minZoom=t||0,this._maxZoom=n||22,this._minPitch=c??0,this._maxPitch=d??60,this.setProjection(m),this.setMaxBounds(y),this.width=0,this.height=0,this._center=new o.cd(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._nearZ=0,this._farZ=0,this._unmodified=!0,this._edgeInsets=new _l,this._projMatrixCache={},this._alignedProjMatrixCache={},this._fogTileMatrixCache={},this._expandedProjMatrixCache={},this._distanceTileDataCache={},this._camera=new Bn,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}clone(){const t=new Fu(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies,this.getProjection(),this.maxBounds);return t._elevation=this._elevation,t._centerAltitude=this._centerAltitude,t._centerAltitudeValidForE

vendor: 1,249 bytes, line 15

15xaggeration=this._centerAltitudeValidForExaggeration,t.tileSize=this.tileSize,t.mercatorFromTransition=this.mercatorFromTransition,t.width=this.width,t.height=this.height,t.cameraElevationReference=this.cameraElevationReference,t._center=this._center,t._setZoom(this.zoom),t._seaLevelZoom=this._seaLevelZoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._nearZ=this._nearZ,t._farZ=this._farZ,t._averageElevation=this._averageElevation,t._orthographicProjectionAtLowPitch=this._orthographicProjectionAtLowPitch,t._unmodified=this._unmodified,t._edgeInsets=this._edgeInsets.clone(),t._camera=this._camera.clone(),t._calcMatrices(),t.freezeTileCoverage=this.freezeTileCoverage,t.frustumCorners=this.frustumCorners,t._allowWorldUnderZoom=this._allowWorldUnderZoom,t}get isOrthographic(){return this.projection.name!=="globe"&&this._orthographicProjectionAtLowPitch&&this.pitch<Dr}get elevation(){return this._elevation}set elevation(t){this._elevation!==t&&(this._elevation=t,this._updateCameraOnTerrain(),this._calcMatrices())}get depthOcclusionForSymbolsAndCircles(){return this.projection.name!=="globe"&&!this.isOrthographic}updateElevation(t,n=!1){const c=this._elevation&&this._elevation.exaggeration()!==this._centerAltitudeValidForE

15xaggeration;(this._seaLevelZoom==null||c)&&this._updateCameraOnTerrain(),(t||c)&&this._constrainCamera(n),this._calcMatrices()}getProjection(){return o.aF(this.projection,["name","center","parallels"])}setProjection(t){this.projectionOptions=t||{name:"mercator"};const n=this.projection?this.getProjection():void 0;this.projection=o.ce(this.projectionOptions);const c=this.getProjection(),d=!o.bv(n,c);return d&&this._calcMatrices(),this.mercatorFromTransition=!1,d}setOrthographicProjectionAtLowPitch(t){return this._orthographicProjectionAtLowPitch!==t&&(this._orthographicProjectionAtLowPitch=t,this._calcMatrices(),!0)}setMercatorFromTransition(){const t=this.projection.name;this.mercatorFromTransition=!0,this.projectionOptions={name:"mercator"},this.projection=o.ce({name:"mercator"});const n=t!==this.projection.name;return n&&this._calcMatrices(),n}get minZoom(){return this._minZoom}set minZoom(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))}get maxZoom(){return this._maxZoom}set maxZoom(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))}get minPitch(){return this._minPitch}set minPitch(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))}get maxPitch(){return this._maxPitch}set maxPitch(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))}get renderWorldCopies(){return this._renderWorldCopies&&this.projection.supportsWorldCopies===!0}set renderWorldCopies(t){t===void 0?t=!0:t===null&&(t=!1),this._renderWorldCopies=t}get worldSize(){return this.tileSize*this.scale}get cameraWorldSizeForFog(){const t=Math.max(this._camera.getDistanceToElevation(this._averageElevation),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(t))}get cameraWorldSize(){const t=Math.max(this._camera.getDistanceToElevation(this._averageElevation,!0),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(t))}get pixelsPerMeter(){return this.projection.pixelsPerMeter(this.center.lat,this.worldSize)}get cameraPixelsPerMeter(){return o.c6(1,this.center.lat)*this.cameraWorldSizeForFog}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new o.P(this.width,this.height)}get bearing(){return o.bX(this.rotation,-180,180)}set bearing(t){this.rotation=t}get rotation(){return-this.angle/Math.PI*180}set rotation(t){const n=-t*Math.PI/180;this.angle!==n&&(this._unmodified=!1,this.angle=n,this._calcMatrices(),this.rotationMatrix=o.cf(),o.cg(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(t){const n=o.ay(t,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==n&&(this._unmodified=!1,this._pitch=n,this._calcMatrices())}get aspect(){return this.width/this.height}get fov(){return this._fov/Math.PI*180}set fov(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=o.al(t),this._calcMatrices())}get fovX(){return this._fov}get fovY(){const t=1/Math.tan(.5*this.fovX);return 2*Math.atan(1/this.aspect/t)}get averageElevation(){return this._averageElevation}set averageElevation(t){this._averageElevation=t,this._calcFogMatrices(),this._distanceTileDataCache={}}get zoom(){return this._zoom}set zoom(t){const n=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==n&&(this._unmodified=!1,this._setZoom(n),this._updateSeaLevelZoom(),this._constrain(),this._calcMatrices())}_setZoom(t){this._zoom=t,this.scale=this.zoomScale(t),this.tileZoom=Math.floor(t),this.zoomFraction=t-this.tileZoom}get tileCoverLift(){return this._tileCoverLift}set tileCoverLift(t){this._tileCoverLift!==t&&(this._tileCoverLift=t)}_updateCameraOnTerrain(){const t=this.elevation?this.elevation.getAtPoint(this.locationCoordinate(this.center),Number.NEGATIVE_INFINITY):Number.NEGATIVE_INFINITY,n=this.elevation&&t===Number.NEGATIVE_INFINITY&&this.elevation.visibleDemTiles.length>0&&this.elevation.exaggeration()>

150&&this._centerAltitudeValidForExaggeration;if(!this._elevation||t===Number.NEGATIVE_INFINITY&&(!n||!this._centerAltitude))return this._centerAltitude=0,this._seaLevelZoom=null,void(this._centerAltitudeValidForExaggeration=void 0);const c=this._elevation;n||this._centerAltitude&&this._centerAltitudeValidForExaggeration&&c.exaggeration()&&this._centerAltitudeValidForExaggeration!==c.exaggeration()?(this._centerAltitude=this._centerAltitude/this._centerAltitudeValidForExaggeration*c.exaggeration(),this._centerAltitudeValidForExaggeration=c.exaggeration()):(this._centerAltitude=t||0,this._centerAltitudeValidForExaggeration=c.exaggeration()),this._updateSeaLevelZoom()}_updateSeaLevelZoom(){if(this._centerAltitudeValidForExaggeration===void 0)return;const t=Math.max(0,(this.pixelsPerMeter*this._centerAltitude+this.cameraToCenterDistance)/this.worldSize);this._seaLevelZoom=this._zoomFromMercatorZ(t)}sampleAverageElevation(){if(!this._elevation)return 0;const t=this._elevation,n=[[.5,.2],[.3,.5],[.5,.5],[.7,.5],[.5,.8]],c=this.horizonLineFromTop();let d=0,p=0;for(let m=0;m<n.length;m++){const y=new o.P(n[m][0]*this.width,c+n[m][1]*(this.height-c)),x=t.pointCoordinate(y);if(!x)continue;const T=1/Math.hypot(x[0]-this._camera.position[0],x[1]-this._camera.position[1]);d+=x[3]*T,p+=T}return p===0?NaN:d/p}get center(){return this._center}set center(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._terrainEnabled()&&(this.cameraElevationReference==="ground"?this._updateCameraOnTerrain():this._updateZoomFromElevation()),this._constrain(),this._calcMatrices())}_updateZoomFromElevation(){if(this._seaLevelZoom==null||!this._elevation)return;const t=this._seaLevelZoom,n=this._elevation.getAtPointOrZero(this.locationCoordinate(this.center)),c=this.pixelsPerMeter/this.worldSize*n,d=this._mercatorZfromZoom(t),p=this._mercatorZfromZoom(this._maxZoom),m=Math.max(d-c,p);this._setZoom(this._zoomFromMercatorZ(m))}get padding(){return this._edgeInsets.toJSON()}set padding(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())}computeZoomRelativeTo(t){const n=this.rayIntersectionCoordinate(this.pointRayIntersection(this.centerPoint,t.toAltitude()));let c;c=t.z<this._camera.position[2]?[n.x,n.y,n.z]:[t.x,t.y,t.z];const d=o.ae(o.at([],this._camera.position,c));return o.ay(this._zoomFromMercatorZ(d),this._minZoom,this._maxZoom)}setFreeCameraOptions(t){if(!this.height||!t.position&&!t.orientation)return;this._updateCameraState();let n=!1;if(t.orientation&&!o.ch(t.orientation,this._camera.orientation)&&(n=this._setCameraOrientation(t.orientation)),t.position){const c=[t.position.x,t.position.y,t.position.z];o.ci(c,this._camera.position)||(this._setCameraPosition(c),n=!0)}n&&(this._updateStateFromCamera(),this.recenterOnTerrain())}getFreeCameraOptions(){this._updateCameraState();const t=this._camera.position,n=new vd;return n.position=new o.ac(t[0],t[1],t[2]),n.orientation=this._camera.orientation,n._elevation=this.elevation,n._renderWorldCopies=this.renderWorldCopies,n}_setCameraOrientation(t){if(!o.cj(t))return!1;o.ck(t,t);const n=o.cl([],[0,0,-1],t),c=o.cl([],[0,-1,0],t);if(c[2]<0)return!1;const d=Hs(n,c);return!!d&&(this._camera.orientation=d,!0)}_setCameraPosition(t){const n=this.zoomScale(this.minZoom)*this.tileSize,c=this.zoomScale(this.maxZoom)*this.tileSize,d=this.cameraToCenterDistance;t[2]=o.ay(t[2],d/c,d/n),this._camera.position=t}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}get fovAboveCenter(){return this._fov*(.5+this.centerOffset.y/this.height)}isPaddingEqual(t){return this._edgeInsets.equals(t)}interpolatePadding(t,n,c){this._unmodified=!1,this._edgeInsets.interpolate(t,n,c),this._constrain(),this._calcMatrices()}coveringZoomLevel(t){const n=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,n)}getVisibleUnwrappedCoordinates(t){const n=[new o.cm(0,t)];if(this.renderWorldCopies){const c=this.pointCoordinate(new o.P(0,0)),d=this.pointCoordinate(new o.P(this.width,0)),p=this.pointCoordinate(new o.P(this.width,this.height)),m=this.pointCoordinate(new o.P(0,this.height)),y=Math.floor(Math.min(c.x,d.x,p.x,m.x)),x=Math.floor(Math.max(c.x,d.x,p.x,m.x)),T=1;for(let S=y-T;S<=x+T;S++)S!==0&&n.push(new o.cm(S,t))}return n}isLODDisabled(t){return(!t||this.pitch<=60)&&this._edgeInsets.top<=this._edgeInsets.bottom&&!this._elevation&&!this.projection.isReprojectedInTileSpace}extendTileCover(t,n,c){let d=[];const p=c!=null,m=!p;if(m&&this.zoom<n||p&&c[0]===0&&c[1]===0)return d;const y=new Set,x=(S,M,I,C,L)=>{const R=o.cK(M,S,I,C,L);y.has(R)||(d.push(new o.aM(S,M,I,C,L)),y.add(R))};for(let S=0;S<t.length;S++){const M=t[S];if(m&&M.canonical.z!==n)continue;const I=M.canonical,C=M.overscaledZ,L=M.wrap,R=1<<I.z,F=I.x+1<R,B=I.x>0,V=I.y+1<R,Z=I.y>0,Y=M.wrap-(B?0:1),te=M.wrap+(F?0:1),ee=B?I.x-1:R-1,J=F?I.x+1:0;if(p)c[0]<0?(x(C,te,I.z,J,I.y),c[1]<0&&V&&(x(C,L,I.z,I.x,I.y+1),x(C,te,I.z,J,I.y+1)),c[1]>0&&Z&&(x(C,L,I.z,I.x,I.y-1),x(C,te,I.z,J,I.y-1))):c[0]>0?(x(C,Y,I.z,ee,I.y),c[1]<0&&V&&(x(C,L,I.z,I.x,I.y+1),x(C,Y,I.z,ee,I.y+1)),c[1]>0&&Z&&(x(C,L,I.z,I.x,I.y-1),x(C,Y,I.z,ee,I.y-1))):c[1]<0&&V?x(C,L,I.z,I.x,I.y+1):Z&&x(C,L,I.z,I.x,I.y-1);else{const K=M.visibleQuadrants;

151&K&&(x(C,Y,I.z,ee,I.y),Z&&(x(C,L,I.z,I.x,I.y-1),x(C,Y,I.z,ee,I.y-1))),2&K&&(x(C,te,I.z,J,I.y),Z&&(x(C,L,I.z,I.x,I.y-1),x(C,te,I.z,J,I.y-1))),4&K&&(x(C,Y,I.z,ee,I.y),V&&(x(C,L,I.z,I.x,I.y+1),x(C,Y,I.z,ee,I.y+1))),8&K&&(x(C,te,I.z,J,I.y),V&&(x(C,L,I.z,I.x,I.y+1),x(C,te,I.z,J,I.y+1)))}}const T=[];for(const S of d)d.some(M=>S.isChildOf(M))||T.push(S);if(d=T.filter(S=>!t.some(M=>!!(S.overscaledZ<n&&M.isChildOf(S))||S.equals(M)||S.isChildOf(M))),m){const S=1<<n,M=this.projection.name==="globe"?this._camera.mercatorPosition:this.pointCoordinate(this.getCameraPoint()),I=[S*M.x,S*M.y],C=4,L=C*C;d=d.filter(R=>{const F=R.canonical.x+.5-I[0],B=R.canonical.y+.5-I[1];return F*F+B*B<L})}return d}coveringTiles(t){let n=this.coveringZoomLevel(t);const c=n,d=this.elevation&&this.elevation.exaggeration(),p=d&&!t.isTerrainDEM,m=this.projection.name==="mercator";if(t.minzoom!==void 0&&n<t.minzoom)return[];t.maxzoom!==void 0&&n>t.maxzoom&&(n=t.maxzoom);const y=this.locationCoordinate(this.center),x=this.center.lat,T=1<<n,S=[T*y.x,T*y.y,0],M=this.projection.name==="globe",I=!M,C=o.cn.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,n,I),L=M?this._camera.mercatorPosition:this.pointCoordinate(this.getCameraPoint()),R=T*o.c6(1,this.center.lat),F=this._camera.position[2]/o.c6(1,this.center.lat),B=[T*L.x,T*L.y,F*(I?1:R)],V=M||d,Z=this.cameraToCenterDistance/t.tileSize*(t.roundZoom?1:.502),Y=this.isLODDisabled(!0)?n:0;let te;if(this._elevation&&t.isTerrainDEM)te=1e4*this._elevation.exaggeration();else if(this._elevation){const le=this._elevation.getMinMaxForVisibleTiles();te=le?le.max:this._centerAltitude}else te=this._centerAltitude;const ee=t.isTerrainDEM?-te:this._elevation?this._elevation.getMinElevationBelowMSL():0,J=this.projection.isReprojectedInTileSpace?o.co(this):1,K=le=>{const ye=new o.ac(le.x+25e-6,le.y,le.z),De=new o.ac(le.x,le.y+25e-6,le.z),qe=le.toLngLat(),Ce=ye.toLngLat(),je=De.toLngLat(),it=this.locationCoordinate(qe),rt=this.locationCoordinate(Ce),Qe=this.locationCoordinate(je),ut=Math.hypot(rt.x-it.x,rt.y-it.y),pt=Math.hypot(Qe.x-it.x,Qe.y-it.y);return Math.sqrt(ut*pt)*J/25e-6},ie=le=>{const Pe=te,ye=ee;return{aabb:o.cr(this,T,0,0,0,le,ye,Pe,this.projection),zoom:0,x:0,y:0,minZ:ye,maxZ:Pe,wrap:le,fullyVisible:!1}},ne=[];let fe=[];const me=n,Ae=t.reparseOverscaled?c:n,Me=(F-this._centerAltitude)*R,Fe=le=>{if(!this._elevation||!le.tileID||!m)return;const Pe=this._elevation.getMinMaxForTile(le.tileID),ye=le.aabb;Pe?(ye.min[2]=Pe.min,ye.max[2]=Pe.max,ye.center[2]=(ye.min[2]+ye.max[2])/2):(le.shouldSplit=we(le),le.shouldSplit||(ye.min[2]=ye.max[2]=ye.center[2]=this._centerAltitude))},de=(le,Pe)=>{if(.707*Pe<le)return 1;const ye=Pe/le;return ye/(1.4144271570014144+(Math.pow(1.1,ye-1.4144271570014144+1)-1)/(1.1-1)-1)},we=le=>{if(le.zoom<Y)return!0;if(le.zoom===me)return!1;if(le.shouldSplit!=null)return le.shouldSplit;const Pe=le.aabb.distanceX(B),ye=le.aabb.distanceY(B);let De=Me,qe=1;if(M){De=le.aabb.distanceZ(B);const pt=Math.pow(2,le.zoom),yt=o.aY((le.y+1)/pt),It=o.aY(le.y/pt),Ot=Math.min(Math.max(x,yt),It),pi=o.cO(Ot)/o.cO(x);if(qe=Ot===x?1/Math.max(1,this._mercatorScaleRatio-.3):Math.min(1,pi/this._mercatorScaleRatio),this.zoom<=o.cL&&le.zoom===me-1&&pi>=.9)return!0}else if(p&&(De=le.aabb.distanceZ(B)*R),this.projection.isReprojectedInTileSpace&&c<=5){const pt=Math.pow(2,le.zoom),yt=K(new o.ac((le.x+.5)/pt,(le.y+.5)/pt));qe=yt>.85?1:yt}if(!m){const pt=Math.sqrt(Pe*Pe+ye*ye+De*De);let yt=(1<<me-le.zoom)*Z*qe;return yt*=de(Math.max(De,Me),pt),pt<yt}let Ce=Number.MAX_VALUE,je=0;const it=le.aabb.getCorners(),rt=[];for(const pt of it){o.at(rt,pt,B),M||(p?rt[2]*=R:rt[2]=Me);const yt=o.bG(rt,this._camera.forward());yt<Ce&&(Ce=yt,je=Math.abs(rt[2]))}let Qe=(1<<me-le.zoom)*Z*qe;if(Qe*=de(Math.max(je,Me),Ce),Ce<Qe)return!0;const ut=le.aabb.closestPoint(S);return ut[0]===S[0]&&ut[1]===S[1]};if(this.renderWorldCopies)for(let le=1;le<=3;le++)ne.push(ie(-le)),ne.push(ie(le));for(ne.push(ie(0));ne.length>0;){const le=ne.pop(),Pe=le.x,ye=le.y;let De=le.fullyVisible;const qe=()=>this.projection.name==="globe"&&(le.y===0||le.y===(1<<le.zoom)-1);if(!De){let Ce=V?le.aabb.intersects(C):le.aabb.intersectsFlat(C);if(Ce===0&&qe()){const je=new o.cp(le.zoom,Pe,ye);Ce=o.cq(this,T,je,!0).intersects(C)}if(Ce===0)continue;De=Ce===2}if(le.zoom!==me&&we(le))for(let Ce=0;Ce<4;Ce++){const je=(Pe<<1)+Ce%2,it=(ye<<1)+(Ce>>1),rt={aabb:m?le.aabb.quadrant(Ce):o.cr(this,T,le.zoom+1,je,it,le.wrap,le.minZ,le.maxZ,this.projection),zoom:le.zoom+1,x:je,y:it,wrap:le.wrap,fullyVisible:De,tileID:void 0,shouldSplit:void 0,minZ:le.minZ,maxZ:le.maxZ};p&&!M&&(rt.tileID=new o.aM(le.zoom+1===me?Ae:le.zoom+1,le.wrap,le.zoom+1,je,it),Fe(rt)),ne.push(rt)}else{const Ce=le.zoom===me?Ae:le.zoom;if(t.minzoom&&t.minzoom>Ce)continue;let je=0;if(!De){let ut=V?le.aabb.intersectsPrecise(C):le.aabb.intersectsPreciseFlat(C);if(ut===0&&qe()){const pt=new o.cp(le.zoom,Pe,ye);

15ut=o.cq(this,T,pt,!0).intersectsPrecise(C)}if(ut===0)continue;if(t.calculateQuadrantVisibility)if(C.containsPoint(le.aabb.center))je=15;else for(let pt=0;pt<4;pt++)le.aabb.quadrant(pt).intersects(C)!==0&&(je|=1<<pt)}const it=S[0]-(.5+Pe+(le.wrap<<le.zoom))*(1<<n-le.zoom),rt=S[1]-.5-ye,Qe=le.tileID?le.tileID:new o.aM(Ce,le.wrap,le.zoom,Pe,ye);t.calculateQuadrantVisibility&&(Qe.visibleQuadrants=je),fe.push({tileID:Qe,distanceSq:it*it+rt*rt})}}if(this.fogCullDistSq){const le=this.fogCullDistSq,Pe=this.horizonLineFromTop();fe=fe.filter(ye=>{const De=[0,0,0,1],qe=[o.aj,o.aj,0,1],Ce=this.calculateFogTileMatrix(ye.tileID.toUnwrapped());o.aA(De,De,Ce),o.aA(qe,qe,Ce);const je=o.cs([],De,qe),it=o.ct([],De,qe),rt=o.cM(je,it);if(rt===0)return!0;let Qe=!1;const ut=this._elevation;if(ut&&rt>le&&Pe!==0){const pt=this.calculateProjMatrix(ye.tileID.toUnwrapped());let yt;t.isTerrainDEM||(yt=ut.getMinMaxForTile(ye.tileID)),yt||(yt={min:ee,max:te});const It=o.cu(this.rotation),Ot=[It[0]*o.aj,It[1]*o.aj,yt.max];o.ad(Ot,Ot,pt),Qe=(1-Ot[1])*this.height*.5<Pe}return rt<le||Qe})}return fe.sort((le,Pe)=>le.distanceSq-Pe.distanceSq).map(le=>le.tileID)}resize(t,n){this.width=t,this.height=n,this.pixelsToGLUnits=[2/t,-2/n],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(t){return Math.pow(2,t)}scaleZoom(t){return Math.log(t)/Math.LN2}project(t){const n=o.ay(t.lat,-85.051129,o.cv),c=this.projection.project(t.lng,n);return new o.P(c.x*this.worldSize,c.y*this.worldSize)}unproject(t){return this.projection.unproject(t.x/this.worldSize,t.y/this.worldSize)}get point(){return this.project(this.center)}get pointMerc(){return this.point._div(this.worldSize)}get pixelsPerMeterRatio(){return this.pixelsPerMeter/o.c6(1,this.center.lat)/this.worldSize}setLocationAtPoint(t,n){let c,d;const p=this.centerPoint;if(this.projection.name==="globe"){const y=this.worldSize;c=(n.x-p.x)/y,d=(n.y-p.y)/y}else{const y=this.pointCoordinate(n),x=this.pointCoordinate(p);c=y.x-x.x,d=y.y-x.y}const m=this.locationCoordinate(t);this.setLocation(new o.ac(m.x-c,m.y-d))}setLocation(t){this.center=this.coordinateLocation(t),this.projection.wrap&&(this.center=this.center.wrap())}locationPoint(t,n){return this.projection.locationPoint(this,t,n)}locationPoint3D(t,n){return this.projection.locationPoint(this,t,n,!0)}pointLocation(t){return this.coordinateLocation(this.pointCoordinate(t))}pointLocation3D(t,n){return this.coordinateLocation(this.pointCoordinate3D(t,n))}locationCoordinate(t,n){const c=n?o.c6(n,t.lat):void 0,d=this.projection.project(t.lng,t.lat);return new o.ac(d.x,d.y,c)}coordinateLocation(t){return this.projection.unproject(t.x,t.y)}pointRayIntersection(t,n){const c=n??this._centerAltitude,d=[t.x,t.y,0,1],p=[t.x,t.y,1,1];o.aA(d,d,this.pixelMatrixInverse),o.aA(p,p,this.pixelMatrixInverse);const m=p[3];o.cw(d,d,1/d[3]),o.cw(p,p,1/m);const y=d[2],x=p[2];return{p0:d,p1:p,t:y===x?0:(c-y)/(x-y)}}screenPointToMercatorRay(t){const n=[t.x,t.y,0,1],c=[t.x,t.y,1,1];return o.aA(n,n,this.pixelMatrixInverse),o.aA(c,c,this.pixelMatrixInverse),o.cw(n,n,1/n[3]),o.cw(c,c,1/c[3]),n[2]=o.c6(n[2],this._center.lat)*this.worldSize,c[2]=o.c6(c[2],this._center.lat)*this.worldSize,o.cw(n,n,1/this.worldSize),o.cw(c,c,1/this.worldSize),new o.av([n[0],n[1],n[2]],o.au([],o.at([],c,n)))}rayIntersectionCoordinate(t){const{p0:n,p1:c,t:d}=t,p=o.c6(n[2],this._center.lat),m=o.c6(c[2],this._center.lat);return new o.ac(o.ai(n[0],c[0],d)/this.worldSize,o.ai(n[1],c[1],d)/this.worldSize,o.ai(p,m,d))}pointCoordinate(t,n=this._centerAltitude){return this.projection.pointCoordinate(this,t.x,t.y,n)}pointCoordinate3D(t,n){if(!this.elevation)return this.pointCoordinate(t,n);let c=this.projection.pointCoordinate3D(this,t.x,t.y);if(c)return new o.ac(c[0],c[1],c[2]);let d=0,p=this.horizonLineFromTop();if(t.y>p)return this.pointCoordinate(t,n);const m=.02*p,y=t.clone();for(let x=0;x<10&&p-d>m;x++){y.y=o.ai(d,p,.66);const T=this.projection.pointCoordinate3D(this,y.x,y.y);T?(p=y.y,c=T):d=y.y}return c?new o.ac(c[0],c[1],c[2]):this.pointCoordinate(t)}isPointAboveHorizon(t){return this.projection.isPointAboveHorizon(this,t)}isPointOnSurface(t){if(t.y<0||t.y>this.height||t.x<0||t.x>this.width)return!1;if(this.elevation||this.zoom>=o.cx)return!this.isPointAboveHorizon(t);const n=this.pointCoordinate(t);return n.y>=0&&n.y<=1}_coordinatePoint(t,n){const c=n&&this.elevation?this.elevation.getAtPointOrZero(t,this._centerAltitude):this._centerAltitude,d=[t.x*this.worldSize,t.y*this.worldSize,c+t.toAltitude(),1];return o.aA(d,d,this.pixelMatrix),d[3]>0?new o.P(d[0]/d[3],d[1]/d[3]):new o.P(Number.MAX_VALUE,Number.MAX_VALUE)}_getBoundsNonRectangular(){const{top:t,left:n}=this._edgeInsets,c=this.height-this._edgeInsets.bottom,d=this.width-this._edgeInsets.right,p=this.pointLocation3D(new o.P(n,t)),m=this.pointLocation3D(new o.P(d,t)),y=this.pointLocation3D(new o.P(d,c)),x=this.pointLocation3D(new o.P(n,c));let T=Math.min(p.lng,m.lng,y.lng,x.lng),S=Math.max(p.lng,m.lng,y.lng,x.lng),M=Math.min(p.lat,m.lat,y.lat,x.lat),I=Math.max(p.lat,m.lat,y.lat,x.lat);const C=Math.pow(2,-this.zoom)/16*270,L=this.projection.name==="globe"?1:4,R=(F,B,V,Z,Y)=>{const te=(F+V)/2,ee=(B+Z)/2,J=new o.P(te,ee),{lng:K,lat:ie}=this.pointLocation3D(J),ne=Math.max(0,T-K,M-ie,K-S,ie-I);T=Math.min(T,K),S=Math.max(S,K),M=Math.min(M,ie),I=Math.max(I,ie),(Y<L||ne>C)&&(R(F,B,te,ee,Y+1),R(te,ee,V,Z,Y+1))};if(R(n,t,d,t,1),R(d,t,d,c,1),R(d,c,n,c,1),R(n,c,n,t,1),this.projection.name==="globe"){const[F,B]=o.cy(this);F?(I=90,S=180,T=-180):B&&(M=-90,S=180,T=-180)}return new o.aG(new o.cd(T,M),new o.cd(S,I))}_getBoundsRectangular(t,n){const{top:c,left:d}=this._edgeInsets,p=this.height-this._edgeInsets.bottom,m=this.width-this._edgeInsets.right,y=new o.P(d,c),x=new o.P(m,c),T=new o.P(m,p),S=new o.P(d,p);let M=this.pointCoordinate(y,t),I=this.pointCoordinate(x,t);const C=this.pointCoordinate(T,n),L=this.pointCoordinate(S,n),R=(F,B)=>(B.y-F.y)/(B.x-F.x);return M.y>1&&I.y>=0?M=new o.ac((1-L.y)/R(L,M)+L.x,1):M.y<0&&I.y<=1&&(M=new o.ac(-L.y/R(L,M)+L.x,0)),I.y>1&&M.y>

15=0?I=new o.ac((1-C.y)/R(C,I)+C.x,1):I.y<0&&M.y<=1&&(I=new o.ac(-C.y/R(C,I)+C.x,0)),new o.aG().extend(this.coordinateLocation(M)).extend(this.coordinateLocation(I)).extend(this.coordinateLocation(L)).extend(this.coordinateLocation(C))}_getBoundsRectangularTerrain(){const t=this.elevation;if(!t.visibleDemTiles.length||t.isUsingMockSource())return this._getBoundsRectangular(0,0);const n=t.visibleDemTiles.reduce((c,d)=>{if(d.dem){const p=d.dem.tree;c.min=Math.min(c.min,p.minimums[0]),c.max=Math.max(c.max,p.maximums[0])}return c},{min:Number.MAX_VALUE,max:0});return this._getBoundsRectangular(n.min*t.exaggeration(),n.max*t.exaggeration())}getBounds(){return this.projection.name==="mercator"||this.projection.name==="equirectangular"?this._terrainEnabled()?this._getBoundsRectangularTerrain():this._getBoundsRectangular(0,0):this._getBoundsNonRectangular()}horizonLineFromTop(t=!0){const n=this.height/2/Math.tan(this._fov/2)/Math.tan(Math.max(this._pitch,.1))-this.centerOffset.y,c=this.height/2-n*(1-this._horizonShift);return t?Math.max(0,c):c}getMaxBounds(){return this.maxBounds}setMaxBounds(t){this.maxBounds=t,this.minLat=-85.051129,this.maxLat=o.cv,this.minLng=-180,this.maxLng=180,t&&(this.minLat=t.getSouth(),this.maxLat=t.getNorth(),this.minLng=t.getWest(),this.maxLng=t.getEast(),this.maxLng<this.minLng&&(this.maxLng+=360)),this.worldMinX=o.aD(this.minLng)*this.tileSize,this.worldMaxX=o.aD(this.maxLng)*this.tileSize,this.worldMinY=o.aH(this.maxLat)*this.tileSize,this.worldMaxY=o.aH(this.minLat)*this.tileSize,this._constrain()}calculatePosMatrix(t,n){return this.projection.createTileMatrix(this,n,t)}calculateDistanceTileData(t){const n=t.key,c=this._distanceTileDataCache;if(c[n])return c[n];const d=t.canonical,p=1/this.height,m=this.cameraWorldSize,y=m/this.zoomScale(d.z),x=(d.x+Math.pow(2,d.z)*t.wrap)*y,T=d.y*y,S=this.point;S.x*=m/this.worldSize,S.y*=m/this.worldSize;const M=this.angle,I=Math.sin(-M),C=-Math.cos(-M);return c[n]={bearing:[I,C],center:[(S.x-x)*p,(S.y-T)*p],scale:y/o.aj*p},c[n]}calculateFogTileMatrix(t){const n=t.key,c=this._fogTileMatrixCache;if(c[n])return c[n];const d=this.projection.createTileMatrix(this,this.cameraWorldSizeForFog,t);return o.az(d,this.worldToFogMatrix,d),c[n]=new Float32Array(d),c[n]}calculateProjMatrix(t,n=!1,c=!1){const d=t.key;let p;if(p=c?this._expandedProjMatrixCache:n?this._alignedProjMatrixCache:this._projMatrixCache,p[d])return p[d];const m=this.calculatePosMatrix(t,this.worldSize);let y;return y=this.projection.isReprojectedInTileSpace?this.mercatorMatrix:c?this.expandedFarZProjMatrix:n?this.alignedProjMatrix:this.projMatrix,o.az(m,y,m),p[d]=new Float32Array(m),p[d]}calculatePixelsToTileUnitsMatrix(t){const n=t.tileID.key,c=this._pixelsToTileUnitsCache;if(c[n])return c[n];const d=o.cz(t,this);return c[n]=d,c[n]}customLayerMatrix(){return this.mercatorMatrix.slice()}globeToMercatorMatrix(){if(this.projection.name==="globe"){const t=1/this.worldSize,n=o.bn([],[t,t,t]);return o.az(n,n,this.globeMatrix),n}}recenterOnTerrain(){if(!this._elevation||this.projection.name==="globe")return;const t=this._elevation;this._updateCameraState();const n=o.c6(1,this._center.lat)*this.worldSize,c=this._computeCameraPosition(n),d=this._camera.forward(),p=o.c6(1,this._center.lat);c[2]/=p,d[2]/=p,o.au(d,d);const m=t.raycast(c,d,t.exaggeration());if(m){const y=o.bE([],c,d,m),x=new o.ac(y[0],y[1],o.c6(y[2],o.aY(y[1]))),T=(x.z+o.ae([x.x-c[0],x.y-c[1],x.z-c[2]*p]))*this._pixelsPerMercatorPixel;this._seaLevelZoom=this._zoomFromMercatorZ(T),this._centerAltitude=x.toAltitude(),this._center=this.coordinateLocation(x),this._updateZoomFromElevation(),this._constrain(),this._calcMatrices()}}_constrainCamera(t=!1){if(!this._elevation)return;const n=this._elevation,c=o.c6(1,this._center.lat)*this.worldSize,d=this._computeCameraPosition(c),p=n.getAtPointOrZero(new o.ac(...d)),m=this.pixelsPerMeter/this.worldSize*p,y=this._minimumHeightOverTerrain(),x=d[2]-m;if(x<=y)if(x<0||t){const T=this.locationCoordinate(this._center,this._centerAltitude),S=[d[0],d[1],T.z-d[2]],M=o.ae(S);S[2]-=(y-x)/this._pixelsPerMercatorPixel;const I=o.ae(S);if(I===0)return;o.bY(S,S,M/I*this._pixelsPerMercatorPixel),this._camera.position=[d[0],d[1],T.z*this._pixelsPerMercatorPixel-S[2]],this._updateStateFromCamera()}else this._isCameraConstrained=!0}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const t=this.projection.name==="globe"||this.mercatorFromTransition;if(this.projection.isReprojectedInTileSpace||t){const I=this.center;return I.lat=o.ay(I.lat,this.minLat,this.maxLat),(this.maxBounds||!this.renderWorldCopies&&!t)&&(I.lng=o.ay(I.lng,this.minLng,this.maxLng)),this.center=I,void(this._constraining=!1)}const n=this._unmodified,{x:c,y:d}=this.point;let p=0,m=c,y=d;const x=this.width/2,T=this.height/2,S=this.worldMinY*this.scale,M=this.worldMaxY*this.scale;if(d-T<S&&(y=S+T),d+T>M&&(y=M-T),M-S<this.height&&(p=Math.max(p,this.height/(M-S)),y=(M+S)/2),this.maxBounds||!this._renderWorldCopies||!this.projection.wrap){const I=this.worldMinX*this.scale,C=this.worldMaxX*this.scale,L=this.worldSize/2-(I+C)/2;m=(c+L+this.worldSize)%this.worldSize-L,m-x<I&&(m=I+x),m+x>C&&(m=C-x),C-I<this.width&&(p=Math.max(p,this.width/(C-I)),m=(C+I)/2)}m===c&&y===d||this._allowWorldUnderZoom||(this.center=this.unproject(new o.P(m,y))),p&&!this._allowWorldUnderZoom&&(this.zoom+=this.scaleZoom(p)),this._constrainCamera(),this._unmodified=n,this._constraining=!1}_minZoomForBounds(){let t=Math.max(0,this.scaleZoom(Math.max(0,this.height)/(this.worldMaxY-this.worldMinY)));return this.maxBounds&&(t=Math.max(t,this.scaleZoom(this.width/(this.worldMaxX-this.worldMinX)))),t}_maxCameraBoundsDistance(){return this._mercatorZfromZoom(this._minZoomForBounds())}

15_calcMatrices(){if(!this.height)return;const t=this.centerOffset,n=this.projection.name==="globe",c=this.pixelsPerMeter;this.projection.name==="globe"&&(this._mercatorScaleRatio=o.c6(1,this.center.lat)/o.c6(1,o.cP));const d=o.cA(this.projection,this.zoom,this.width,this.height,1024);this._pixelsPerMercatorPixel=this.projection.pixelSpaceConversion(this.center.lat,this.worldSize,d),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 p=this.projection.zAxisUnit==="meters"?c:1,m=this._camera.getWorldToCamera(this.worldSize,p);let y;const x=this._camera.getCameraToClipPerspective(this._fov,this.width/this.height,this._nearZ,this._farZ);if(x[8]=2*-t.x/this.width,x[9]=2*t.y/this.height,this.isOrthographic){let ie=.5*this.height/Math.tan(this._fov/2)*1*Math.tan(.5*this._fov),ne=ie*this.aspect,fe=-ne,me=-ie;ne-=t.x,fe-=t.x,ie+=t.y,me+=t.y,y=this._camera.getCameraToClipOrthographic(fe,ne,me,ie,this._nearZ,this._farZ),((Ae,Me,Fe,de)=>{for(let we=0;we<16;we++)Ae[we]=o.ai(Me[we],Fe[we],de)})(y,y,x,o.cN(this.pitch>=Dr?1:this.pitch/Dr))}else y=x;const T=o.cB([],x,m);let S=o.cB([],y,m);if(this.projection.isReprojectedInTileSpace){const ie=this.locationCoordinate(this.center),ne=o.bx([]);o.bo(ne,ne,[ie.x*this.worldSize,ie.y*this.worldSize,0]),o.az(ne,ne,o.cC(this)),o.bo(ne,ne,[-ie.x*this.worldSize,-ie.y*this.worldSize,0]),o.az(S,S,ne),o.az(T,T,ne),this.inverseAdjustmentMatrix=o.cD(this)}else this.inverseAdjustmentMatrix=[1,0,0,1];if(this.mercatorMatrix=o.cE([],S,[this.worldSize,this.worldSize,this.worldSize/p,1]),this.projMatrix=S,this.invProjMatrix=o.bi(new Float64Array(16),this.projMatrix),n){const ie=this._camera.getCameraToClipPerspective(this._fov,this.width/this.height,this._nearZ,1/0);ie[8]=2*-t.x/this.width,ie[9]=2*t.y/this.height,this.expandedFarZProjMatrix=o.cB([],ie,m)}else this.expandedFarZProjMatrix=this.projMatrix;const M=o.bi([],y);this.frustumCorners=o.cF.fromInvProjectionMatrix(M,this.horizonLineFromTop(),this.height),this.cameraFrustum=o.cn.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,0,!n);const I=new Float32Array(16);o.bx(I),o.cE(I,I,[1,-1,1]),o.cG(I,I,this._pitch),o.by(I,I,this.angle);const C=o.c4(new Float32Array(16),this._fov,this.width/this.height,this._nearZ,this._farZ);this.starsProjMatrix=o.bw(C);const L=(Math.PI/2-this._pitch)*(this.height/this._fov)*this._horizonShift;C[8]=2*-t.x/this.width,C[9]=2*(t.y+L)/this.height,this.skyboxMatrix=o.az(I,C,I);const R=this.point,F=R.x,B=R.y,V=this.width%2/2,Z=this.height%2/2,Y=Math.cos(this.angle),te=Math.sin(this.angle),ee=F-Math.round(F)+Y*V+te*Z,J=B-Math.round(B)+Y*Z+te*V,K=new Float64Array(S);if(o.bo(K,K,[ee>.5?ee-1:ee,J>.5?J-1:J,0]),this.alignedProjMatrix=K,S=o.bz(),o.cE(S,S,[this.width/2,-this.height/2,1]),o.bo(S,S,[1,-1,0]),this.labelPlaneMatrix=S,S=o.bz(),o.cE(S,S,[1,-1,1]),o.bo(S,S,[-1,-1,0]),o.cE(S,S,[2/this.width,2/this.height,1]),this.glCoordMatrix=S,this.pixelMatrix=o.az(new Float64Array(16),this.labelPlaneMatrix,T),this._calcFogMatrices(),this._distanceTileDataCache={},S=o.bi(new Float64Array(16),this.pixelMatrix),!S)throw new Error("failed to invert matrix");if(this.pixelMatrixInverse=S,this.projection.name==="globe"||this.mercatorFromTransition){this.globeMatrix=o.cH(this);const ie=[this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]];this.globeCenterInViewSpace=o.ad(ie,ie,m),this.globeRadius=this.worldSize/2/Math.PI-1}else this.globeMatrix=S;this._projMatrixCache={},this._alignedProjMatrixCache={},this._pixelsToTileUnitsCache={},this._expandedProjMatrixCache={}}_calcFogMatrices(){this._fogTileMatrixCache={};const t=this.cameraWorldSizeForFog,n=this.cameraPixelsPerMeter,c=this._camera.position,d=1/this.height/this._pixelsPerMercatorPixel,p=[t,t,n];o.bY(p,p,d),o.bY(c,c,-1),o.cI(c,c,p);const m=o.bz();o.bo(m,m,c),o.cE(m,m,p),this.mercatorFogMatrix=m,this.worldToFogMatrix=this._camera.getWorldToCameraPosition(t,n,d)}_computeCameraPosition(t){const n=(t=t||this.pixelsPerMeter)/this.pixelsPerMeter,c=this._camera.forward(),d=this.point,p=this._mercatorZfromZoom(this._seaLevelZoom?this._seaLevelZoom:this._zoom)*n-t/this.worldSize*this._centerAltitude;return[d.x/this.worldSize-c[0]*p,d.y/this.worldSize-c[1]*p,t/this.worldSize*this._centerAltitude-c[2]*p]}_updateCameraState(){this.height&&(this._camera.setPitchBearing(this._pitch,this.angle),this._camera.position=this._computeCameraPosition())}_translateCameraConstrained(t){const n=this._maxCameraBoundsDistance()*Math.cos(this._pitch),c=this._camera.position[2],d=t[2];let p=1;this.projection.wrap&&(this.center=this.center.wrap()),d>0&&(p=Math.min((n-c)/d,1)),this._camera.position=o.bE([],this._camera.position,t,p),this._updateStateFromCamera()}_updateStateFromCamera(){const t=this._camera.position,n=this._camera.forward(),{pitch:c,bearing:d}=this._camera.getPitchBearing(),p=o.c6(this._centerAltitude,this.center.lat)*this._pixelsPerMercatorPixel,m=this._mercatorZfromZoom(this._maxZoom)*Math.cos(o.al(this._maxPitch)),y=Math.max((t[2]-p)/Math.cos(c),m),x=this._zoomFromMercatorZ(y);o.bE(t,t,n,y),this._pitch=o.ay(c,o.al(this.minPitch),o.al(this.maxPitch)),this.angle=o.bX(d,-Math.PI,Math.PI),this._setZoom(o.ay(x,this._minZoom,this._maxZoom)),this._updateSeaLevelZoom(),this._center=this.coordinateLocation(new o.ac(t[0],t[1],t[2])),this._unmodified=!1,this._constrain(),this._calcMatrices()}_worldSizeFromZoom(t){return Math.pow(2,t)*this.tileSize}_mercatorZfromZoom(t){return this.cameraToCenterDistance/this._worldSizeFromZoom(t)}_minimumHeightOverTerrain(){const t=Math.min(this._seaLevelZoom!=null?this._seaLevelZoom:this._zoom,this._maxZoom)+4;return this._mercatorZfromZoom(t)}_zoomFromMercatorZ(t){return this.scaleZoom(this.cameraToCenterDistance/(Math.max(0,t)*this.tileSize))}zoomFromMercatorZAdjusted(t){let n=0,c=o.cx,d=0,p=1/0;for(;c-n>1e-6&&c>n;){const m=n+.5*(c-n),y=this.tileSize*Math.pow(2,m),x=this.getCameraToCenterDistance(this.projection,m,y),T=this.scaleZoom(x/(Math.max(0,t)*this.tileSize)),S=Math.abs(m-T);S<p&&(p=S,d=m),m<T?n=m:c=m}return d}_terrainEnabled(){return!(!this._elevation||!this.projection.supportsTerrain&&(o.w("Terrain is not yet supported with alternate projections. Use mercator or globe to enable terrain."),1))}anyCornerOffEdge(t,n){const c=Math.min(t.x,n.x),d=Math.max(t.x,n.x),p=Math.min(t.y,n.y),m=Math.max(t.y,n.y);if(p<this.horizonLineFromTop(!1))return!0;

15if(this.projection.name!=="mercator")return!1;const y=[new o.P(c,p),new o.P(d,m),new o.P(c,m),new o.P(d,p)],x=this.renderWorldCopies?-3:0,T=this.renderWorldCopies?4:1;for(const S of y){const M=this.pointRayIntersection(S);if(M.t<0)return!0;const I=this.rayIntersectionCoordinate(M);if(I.x<x||I.y<0||I.x>T||I.y>1)return!0}return!1}isHorizonVisible(){return this.pitch+o.cJ(this.fovAboveCenter)>88||this.anyCornerOffEdge(new o.P(0,0),new o.P(this.width,this.height))}zoomDeltaToMovement(t,n){const c=o.ae(o.at([],this._camera.position,t)),d=this._zoomFromMercatorZ(c)+n;return c-this._mercatorZfromZoom(d)}getCameraPoint(){if(this.projection.name==="globe"){const t=function([n,c,d],p){const m=[n,c,d,1];o.aA(m,m,p);const y=m[3]=Math.max(m[3],1e-6);return m[0]/=y,m[1]/=y,m[2]/=y,m}([this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]],this.pixelMatrix);return new o.P(t[0],t[1])}{const t=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new o.P(0,t))}}getCameraToCenterDistance(t,n=this.zoom,c=this.worldSize){const d=o.cA(t,n,this.width,this.height,1024),p=t.pixelSpaceConversion(this.center.lat,c,d);let m=.5/Math.tan(.5*this._fov)*this.height*p;return this.isOrthographic&&(m=o.ai(1,m,o.cN(this.pitch>=Dr?1:this.pitch/Dr))),m}getWorldToCameraMatrix(){const t=this._camera.getWorldToCamera(this.worldSize,this.projection.zAxisUnit==="meters"?this.pixelsPerMeter:1);return this.projection.name==="globe"&&o.az(t,t,this.globeMatrix),t}getFrustum(t){return o.cn.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,t,this.projection.zAxisUnit==="meters")}}const os=(l,t)=>{if(t>0&&l.terrain&&o.w("Cutoff is currently disabled on terrain"),t<=0||l.terrain)return{shouldRenderCutoff:!1,uniformValues:{u_cutoff_params:[0,0,0,1]}};const n=l.transform,c=Math.max(Math.abs(n._zoom-(l.minCutoffZoom-1)),1),d=n.isLODDisabled(!1)?o.af(60,45,n.pitch):o.af(30,15,n.pitch),p=n._farZ-n._nearZ,m=t*n.height,y=((1-(x=d))*n.cameraToCenterDistance+x*(n._farZ+m))*c;var x;return{shouldRenderCutoff:d<1,uniformValues:{u_cutoff_params:[n._nearZ,n._farZ,(y-n._nearZ)/p,(y-m-n._nearZ)/p]}}},Hr={cascadeCount:2,normalOffset:3,shadowMapResolution:2048};class gl{constructor(t,n){this.aabb=t,this.lastCascade=n}}class bf{add(t,n){const c=this.receivers[t.key];c!==void 0?(c.aabb.min[0]=Math.min(c.aabb.min[0],n.min[0]),c.aabb.min[1]=Math.min(c.aabb.min[1],n.min[1]),c.aabb.min[2]=Math.min(c.aabb.min[2],n.min[2]),c.aabb.max[0]=Math.max(c.aabb.max[0],n.max[0]),c.aabb.max[1]=Math.max(c.aabb.max[1],n.max[1]),c.aabb.max[2]=Math.max(c.aabb.max[2],n.max[2])):this.receivers[t.key]=new gl(n,null)}clear(){this.receivers={}}get(t){return this.receivers[t.key]}computeRequiredCascades(t,n,c){const d=o.cW.fromPoints(t.points);let p=0;for(const m in this.receivers){const y=this.receivers[m];if(!y||!d.intersectsAabb(y.aabb))continue;y.aabb.min=d.closestPoint(y.aabb.min),y.aabb.max=d.closestPoint(y.aabb.max);const x=y.aabb.getCorners();for(let T=0;T<c.length;T++){let S=!0;for(const M of x){const I=[M[0]*n,M[1]*n,M[2]];if(o.ad(I,I,c[T].matrix),I[0]<-1||I[0]>1||I[1]<-1||I[1]>1){S=!1;break}}if(y.lastCascade=T,p=Math.max(p,T),S)break}}return p+1}}class wf{constructor(t){this.painter=t,this._enabled=!1,this._shadowLayerCount=0,this._numCascadesToRender=0,this._cascades=[],this._groundShadowTiles=[],this._receivers=new bf,this._depthMode=new et(t.context.gl.LEQUAL,et.ReadWrite,[0,1]),this._uniformValues={u_light_matrix_0:new Float32Array(16),u_light_matrix_1:new Float32Array(16),u_shadow_intensity:0,u_fade_range:[0,0],u_shadow_normal_offset:[1,1,1],u_shadow_texel_size:1,u_shadow_map_resolution:1,u_shadow_direction:[0,0,1],u_shadow_bias:[36e-5,.0012,.012],u_shadowmap_0:0,u_shadowmap_1:0},this._forceDisable=!1,this.useNormalOffset=!1,t.tp.registerParameter(this,["Shadows"],"_forceDisable",{label:"forceDisable"},()=>{this.painter.style.map.triggerRepaint()}),t.tp.registerParameter(Hr,["Shadows"],"cascadeCount",{min:1,max:2,step:1}),t.tp.registerParameter(Hr,["Shadows"],"normalOffset",{min:0,max:10,step:.05}),t.tp.registerParameter(Hr,["Shadows"],"shadowMapResolution",{min:32,max:2048,step:32}),t.tp.registerBinding(this,["Shadows"],"_numCascadesToRender",{readonly:!0,label:"numCascadesToRender"})}destroy(){for(const t of this._cascades)t.texture.destroy(),t.framebuffer.destroy();this._cascades=[]}updateShadowParameters(t,n){const c=this.painter;if(this._enabled=!1,this._shadowLayerCount=0,this._receivers.clear(),!n||!n.properties)return;const d=n.properties.get("shadow-intensity");if(!n.shadowsEnabled()||d<=0||(this._shadowLayerCount=c.style.order.reduce((L,R)=>{const F=c.style._mergedLayers[R];return L+(F.hasShadowPass()&&!F.isHidden(t.zoom)?1:0)},0),this._enabled=this._shadowLayerCount>0,!this.enabled))return;const p=c.context,m=Hr.shadowMapResolution,y=Hr.shadowMapResolution;if(this._cascades.length===0||Hr.shadowMapResolution!==this._cascades[0].texture.size[0]){this._cascades=[];for(let L=0;L<Hr.cascadeCount;++L){const R=c._shadowMapDebug,F=p.gl,B=p.createFramebuffer(m,y,R,"texture"),V=new o.T(p,{width:m,height:y,data:null},F.DEPTH_COMPONENT16);if(B.depthAttachment.set(V.texture),R){const Z=new o.T(p,{width:m,height:y,data:null},F.RGBA8);B.colorAttachment.set(Z.texture)}this._cascades.push({framebuffer:B,texture:V,matrix:[],far:0,boundingSphereRadius:0,frustum:new o.cn,scale:0})}}this.shadowDirection=pa(n);let x=0;if(t.elevation){const L=t.elevation,R=[1e4,-1e4];L.visibleDemTiles.filter(F=>F.dem).forEach(F=>{const B=F.dem.tree;R[0]=Math.min(R[0],B.minimums[0]),R[1]=Math.max(R[1],B.maximums[0])}),R[0]!==1e4&&(x=(R[1]-R[0])*L.exaggeration())}const T=1.5*t.cameraToCenterDistance,S=3*T,M=new Float64Array(16);for(let L=0;L<this._cascades.length;++L){const R=this._cascades[L];let F=t.height/50,B=1;Hr.cascadeCount===1?B=S:L===0?B=T:(F=T,B=S);const[V,Z]=fa(t,this.shadowDirection,F,B,Hr.shadowMapResolution,x);R.scale=t.scale,R.matrix=V,R.boundingSphereRadius=Z,o.bi(M,R.matrix

15),R.frustum=o.cn.fromInvProjectionMatrix(M,1,0,!0),R.far=B}const I=this._cascades.length-1;this._uniformValues.u_fade_range=[.75*this._cascades[I].far,this._cascades[I].far],this._uniformValues.u_shadow_intensity=d,this._uniformValues.u_shadow_direction=[this.shadowDirection[0],this.shadowDirection[1],this.shadowDirection[2]],this._uniformValues.u_shadow_texel_size=1/Hr.shadowMapResolution,this._uniformValues.u_shadow_map_resolution=Hr.shadowMapResolution,this._uniformValues.u_shadowmap_0=sn.ShadowMap0,this._uniformValues.u_shadowmap_1=sn.ShadowMap0+1,this._groundShadowTiles=c.transform.coveringTiles({tileSize:512,renderWorldCopies:!0});const C=c.transform.elevation;for(const L of this._groundShadowTiles){let R={min:0,max:0};if(C){const F=C.getMinMaxForTile(L);F&&(R=F)}this.addShadowReceiver(L.toUnwrapped(),R.min,R.max)}}get enabled(){return this._enabled&&!this._forceDisable}set enabled(t){this._enabled=t}drawShadowPass(t,n){if(!this.enabled)return;const c=this.painter,d=c.context;this._numCascadesToRender=this._receivers.computeRequiredCascades(c.transform.getFrustum(0),c.transform.worldSize,this._cascades),d.viewport.set([0,0,Hr.shadowMapResolution,Hr.shadowMapResolution]);for(let p=0;p<this._numCascadesToRender;++p){c.currentShadowCascade=p,d.bindFramebuffer.set(this._cascades[p].framebuffer.framebuffer),d.clear({color:o.am.white,depth:1});for(const m of t.order){const y=t._mergedLayers[m];if(!y.hasShadowPass()||y.isHidden(c.transform.zoom))continue;const x=t.getLayerSourceCache(y),T=x?n[x.id]:void 0;(y.type==="model"||T&&T.length)&&c.renderLayer(c,x,y,T)}}c.currentShadowCascade=0}drawGroundShadows(){if(!this.enabled)return;const t=this.painter,n=t.style,c=t.context,d=c.gl,p=n.directionalLight,m=n.ambientLight;if(!p||!m)return;const y=[],x=os(t,t.longestCutoffRange);x.shouldRenderCutoff&&y.push("RENDER_CUTOFF"),y.push("RENDER_SHADOWS","DEPTH_TEXTURE"),this.useNormalOffset&&y.push("NORMAL_OFFSET");const T=Po(n,p,m),S=new et(d.LEQUAL,et.ReadOnly,t.depthRangeFor3D),M=new Mt({func:d.EQUAL,mask:255},0,255,d.KEEP,d.KEEP,d.KEEP);for(const I of this._groundShadowTiles){const C=I.toUnwrapped(),L=t.isTileAffectedByFog(I),R=t.getOrCreateProgram("groundShadow",{defines:y,overrideFog:L});this.setupShadows(C,R),t.uploadCommonUniforms(c,R,C,null,x);const F={u_matrix:t.transform.calculateProjMatrix(C),u_ground_shadow_factor:T};R.draw(t,d.TRIANGLES,S,M,qt.multiply,bt.disabled,F,"ground_shadow",t.tileExtentBuffer,t.quadTriangleIndexBuffer,t.tileExtentSegments,null,t.transform.zoom,null,null)}}getShadowPassColorMode(){return this.painter._shadowMapDebug?qt.unblended:qt.disabled}getShadowPassDepthMode(){return this._depthMode}getShadowCastingLayerCount(){return this._shadowLayerCount}calculateShadowPassMatrixFromTile(t){const n=this.painter.transform,c=n.calculatePosMatrix(t,n.worldSize);return o.az(c,this._cascades[this.painter.currentShadowCascade].matrix,c),Float32Array.from(c)}calculateShadowPassMatrixFromMatrix(t){return o.az(t,this._cascades[this.painter.currentShadowCascade].matrix,t),Float32Array.from(t)}setupShadows(t,n,c,d=0){if(!this.enabled)return;const p=this.painter.transform,m=this.painter.context,y=m.gl,x=this._uniformValues,T=new Float64Array(16),S=p.calculatePosMatrix(t,p.worldSize);for(let M=0;M<this._cascades.length;M++)o.az(T,this._cascades[M].matrix,S),x[M===0?"u_light_matrix_0":"u_light_matrix_1"]=Float32Array.from(T),m.activeTexture.set(y.TEXTURE0+sn.ShadowMap0+M),this._cascades[M].texture.bindExtraParam(y.LINEAR,y.LINEAR,y.CLAMP_TO_EDGE,y.CLAMP_TO_EDGE,y.GREATER);if(this.useNormalOffset=!!c,this.useNormalOffset){const M=o.cU(t.canonical),I=2/p.tileSize*o.aj/Hr.shadowMapResolution,C=I*this._cascades[0].boundingSphereRadius,L=I*this._cascades[this._cascades.length-1].boundingSphereRadius,R=(c==="vector-tile"?1:3)/Math.pow(2,d-t.canonical.z-(1-p.zoom+Math.floor(p.zoom)));x.u_shadow_normal_offset=[M,C*R,L*R],x.u_shadow_bias=[6e-5,.0012,.012]}else x.u_shadow_bias=[36e-5,.0012,.012];n.setShadowUniformValues(m,x)}setupShadowsFromMatrix(t,n,c=!1){if(!this.enabled)return;const d=this.painter.context,p=d.gl,m=this._uniformValues,y=new Float64Array(16);for(let x=0;x<Hr.cascadeCount;x++)o.az(y,this._cascades[x].matrix,t),m[x===0?"u_light_matrix_0":"u_light_matrix_1"]=Float32Array.from(y),d.activeTexture.set(p.TEXTURE0+sn.ShadowMap0+x),this._cascades[x].texture.bindExtraParam(p.LINEAR,p.LINEAR,p.CLAMP_TO_EDGE,p.CLAMP_TO_EDGE,p.GREATER);if(this.useNormalOffset=c,c){const x=Hr.normalOffset;m.u_shadow_normal_offset=[1,x,x],m.u_shadow_bias=[6e-5,.0012,.012]}else m.u_shadow_bias=[36e-5,.0012,.012];n.setShadowUniformValues(d,m)}getShadowUniformValues(){return this._uniformValues}getCurrentCascadeFrustum(){return this._cascades[this.painter.currentShadowCascade].frustum}computeSimplifiedTileShadowVolume(t,n,c,d){if(d[2]>=0)return{};const p=function(x,T,S){const M=S/(1<<x.canonical.z);return new o.cW([x.canonical.x*M+x.wrap*S,x.canonical.y*M+x.wrap*S,0],[(x.canonical.x+1)*M+x.wrap*S,(x.canonical.y+1)*M+x.wrap*S,T])}(t,n,c).getCorners(),m=n/-d[2];d[0]<0?(o.cV(p[0],p[0],[d[0]*m,0,0]),o.cV(p[3],p[3],[d[0]*m,0,0])):d[0]>0&&(o.cV(p[1],p[1],[d[0]*m,0,0]),o.cV(p[2],p[2],[d[0]*m,0,0])),d[1]<0?(o.cV(p[0],p[0],[0,d[1]*m,0]),o.cV(p[1],p[1],[0,d[1]*m,0])

15):d[1]>0&&(o.cV(p[2],p[2],[0,d[1]*m,0]),o.cV(p[3],p[3],[0,d[1]*m,0]));const y={};return y.vertices=p,y.planes=[Ws(p[1],p[0],p[4]),Ws(p[2],p[1],p[5]),Ws(p[3],p[2],p[6]),Ws(p[0],p[3],p[7])],y}addShadowReceiver(t,n,c){this._receivers.add(t,o.cW.fromTileIdAndHeight(t,n,c))}getMaxCascadeForTile(t){const n=this._receivers.get(t);return n&&n.lastCascade?n.lastCascade:0}}function Ws(l,t,n){const c=o.at([],n,t),d=o.at([],l,t),p=o.bF([],c,d),m=o.ae(p);return m===0?[0,0,1,0]:(o.bY(p,p,1/m),[p[0],p[1],p[2],-o.bG(p,t)])}function pa(l){const t=l.properties.get("direction"),n=o.cR(t.x,t.y,t.z);n[2]=o.ay(n[2],0,75);const c=o.cT([n[0],n[1],n[2]]);return o.cS(c.x,c.y,c.z)}function Po(l,t,n){const c=t.properties.get("color-use-theme")==="none",d=t.properties.get("color"),p=t.properties.get("intensity"),m=t.properties.get("direction"),y=[m.x,m.y,m.z],x=n.properties.get("color-use-theme")==="none",T=n.properties.get("color"),S=n.properties.get("intensity"),M=Math.max(o.bG([0,0,1],y),0),I=[0,0,0];o.bY(I,T.toPremultipliedRenderColor(x?null:l.getLut(t.scope)).toArray01Linear().slice(0,3),S);const C=[0,0,0];return o.bY(C,d.toPremultipliedRenderColor(c?null:l.getLut(n.scope)).toArray01Linear().slice(0,3),M*p),o.cY([I[0]>0?I[0]/(I[0]+C[0]):0,I[1]>0?I[1]/(I[1]+C[1]):0,I[2]>0?I[2]/(I[2]+C[2]):0])}function fa(l,t,n,c,d,p){const m=l.zoom,y=l.scale,x=l.worldSize,T=1/x,S=l.aspect,M=Math.sqrt(1+S*S)*Math.tan(.5*l.fovX),I=M*M,C=c-n,L=c+n;let R,F;I>C/L?(R=c,F=c*M):(R=.5*L*(1+I),F=.5*Math.sqrt(C*C+2*(c*c+n*n)*I+L*L*I*I));const B=l.projection.pixelsPerMeter(l.center.lat,x),V=l._camera.getCameraToWorldMercator(),Z=[0,0,-R*T];o.ad(Z,Z,V);let Y=F*T;const te=l._edgeInsets;if(!(te.left===0&&te.top===0&&te.right===0&&te.bottom===0||te.left===te.right&&te.top===te.bottom)){const De=l._camera.getWorldToCamera(l.worldSize,l.projection.zAxisUnit==="meters"?B:1),qe=l._camera.getCameraToClipPerspective(l._fov,l.width/l.height,n,c);qe[8]=2*-l.centerOffset.x/l.width,qe[9]=2*l.centerOffset.y/l.height;const Ce=new Float64Array(16);o.cB(Ce,qe,De);const je=new Float64Array(16);o.bi(je,Ce);const it=o.cn.fromInvProjectionMatrix(je,x,m,!0);for(const rt of it.points){const Qe=((ee=rt)[0]/=y,ee[1]/=y,ee[2]=o.c6(ee[2],l._center.lat),ee);Y=Math.max(Y,o.bZ(o.cX([],Z,Qe)))}}var ee;Y*=d/(d-1);const J=Math.acos(t[2]),K=Math.atan2(-t[0],-t[1]),ie=new Bn;ie.position=Z,ie.setPitchBearing(J,K);const ne=ie.getWorldToCamera(x,B),fe=Y*x,me=Math.min(l._mercatorZfromZoom(17)*x*-2,-2*fe),Ae=ie.getCameraToClipOrthographic(-fe,fe,-fe,fe,me,(fe+p*B)/t[2]),Me=new Float64Array(16);o.az(Me,Ae,ne);const Fe=o.cS(Math.floor(1e6*Z[0])/1e6*x,Math.floor(1e6*Z[1])/1e6*x,0),de=.5*d,we=[0,0,0];o.ad(we,Fe,Me),o.bY(we,we,de);const le=[Math.floor(we[0]),Math.floor(we[1]),Math.floor(we[2])],Pe=[0,0,0];o.at(Pe,we,le),o.bY(Pe,Pe,-1/de);const ye=new Float64Array(16);return o.bx(ye),o.bo(ye,ye,Pe),o.az(Me,ye,Me),[Me,fe]}class bd extends o.E{constructor(t){super(),this.requestManager=t,this.models={"":{}},this.modelUris={"":{}},this.modelByURL={},this.numModelsLoading={}}loadModel(t,n){return o.aS(this.requestManager.transformRequest(n,o.R.Model).url).then(c=>{if(!c)return;const d=o.aT(c),p=new o.aU(t,void 0,void 0,d);return p.computeBoundsAndApplyParent(),p}).catch(c=>{if(c&&c.status===404)return null;this.fire(new o.z(new Error(`Could not load model ${t} from ${n}: ${c.message}`)))})}load(t,n,c={forceReload:!1}){this.models[n]||(this.models[n]={});const d=Object.keys(t),p=[],m=[];for(const y of d){const x=t[y];this.hasURLBeenRequested(x)&&!c.forceReload||(this.modelByURL[x]={modelId:y,scope:n},p.push(this.loadModel(y,x)),m.push(y)),this.models[n][y]||(this.models[n][y]={model:null,numReferences:1})}this.numModelsLoading[n]=(this.numModelsLoading[n]||0)+m.length,Promise.allSettled(p).then(y=>{for(let x=0;x<y.length;x++){const{status:T}=y[x];if(T==="rejected")continue;const{value:S}=y[x];this.models[n][m[x]]||(this.models[n][m[x]]={model:null,numReferences:1}),this.models[n][m[x]].model=S}this.numModelsLoading[n]-=m.length,this.fire(new o.A("data",{dataType:"style"}))}).catch(y=>{this.fire(new o.z(new Error(`Could not load models: ${y.message}`)))})}isLoaded(){for(const t in this.numModelsLoading)if(this.numModelsLoading[t]>0)return!1;return!0}hasModel(t,n,c={exactIdMatch:!1}){return!!(c.exactIdMatch?this.getModel(t,n):this.getModelByURL(this.modelUris[n][t]))}getModel(t,n){return this.models[n]||(this.models[n]={}),this.models[n][t]?this.models[n][t].model:void 0}getModelByURL(t){if(!t)return null;const n=this.modelByURL[t];return n?this.models[n.scope][n.modelId].model:null}hasModelBeenAdded(t,n){return this.models[n]&&this.models[n][t]!==void 0}getModelURIs(t){return this.modelUris[t]||{}}addModel(t,n,c){this.models[c]||(this.models[c]={}),this.modelUris[c]||(this.modelUris[c]={});const d=this.requestManager.normalizeModelURL(n);if((this.hasModel(t,c,{exactIdMatch:!0})||this.hasModelBeenAdded(t,c))&&this.modelUris[c][t]===d)this.models[c][t].numReferences++;else if(this.hasURLBeenRequested(d)){const{scope:p,modelId:m}=this.modelByURL[d];this.models[p][m].numReferences++}else this.modelUris[c][t]=d,this.load({[t]:this.modelUris[c][t]},c)}addModelURLs(t,n){this.models[n]||(this.models[n]={}),this.modelUris[n]||(this.modelUris[n]={});const c=this.modelUris[n];for(const d in t)c[d]=this.requestManager.normalizeModelURL(t[d])}

15reloadModels(t){this.load(this.modelUris[t],t,{forceReload:!0})}addModelsFromBucket(t,n){this.models[n]||(this.models[n]={}),this.modelUris[n]||(this.modelUris[n]={});const c={};for(const d of t)this.hasModel(d,n,{exactIdMatch:!0})||this.hasURLBeenRequested(d)?this.models[n][d].numReferences++:this.modelUris[n][d]&&!this.hasURLBeenRequested(d)?c[d]=this.modelUris[n][d]:!this.hasURLBeenRequested(d)&&o.cZ(d,!1)&&(this.modelUris[n][d]=this.requestManager.normalizeModelURL(d),c[d]=this.modelUris[n][d]);this.load(c,n)}hasURLBeenRequested(t){return this.modelByURL[t]!==void 0}removeModel(t,n,c=!1){if(this.models[n]&&this.models[n][t]&&(this.models[n][t].numReferences--,this.models[n][t].numReferences===0)){const d=this.modelUris[n][t];c||delete this.modelUris[n][t],delete this.modelByURL[d];const p=this.models[n][t].model;if(!p)return;delete this.models[n][t],p.destroy()}}destroy(){for(const t of Object.keys(this.models))for(const n of Object.keys(this.models[t])){const c=this.models[t][n].model;delete this.models[t][n],c&&c.destroy()}this.models={"":{}},this.modelUris={"":{}},this.modelByURL={},this.numModelsLoading={}}listModels(t){return this.models[t]||(this.models[t]={}),Object.keys(this.models[t])}upload(t,n){this.models[n]||(this.models[n]={});for(const c in this.models[n])this.models[n][c].model&&this.models[n][c].model.upload(t.context)}}const vc=new o.a7({data:new o.a8(o.a5.colorTheme.data)}),ku={"mbx-indoor-active-floorplans":{default:["literal",[]]},"mbx-indoor-underground":{default:["literal",!1]},"mbx-indoor-loaded-levels":{default:["literal",[]]},"mbx-indoor-level-height":{default:["literal",{}]},"mbx-indoor-level-base":{default:["literal",{}]},"mbx-indoor-level-selected":{default:["literal",{}]},"mbx-indoor-level-overlapped":{default:["literal",{}]}};function Ts(l){return l=l||{},Object.assign(l,ku)}class Tf extends o.E{constructor(t){super(),this.mergeFloors=!0,this._scope=void 0,this._queryFeatureSetId=void 0,this._buildingEntryFeatureSetId=void 0,this._selectedFloorplan=void 0,this._indoorData=void 0,this._floorplanStates={},o.aV(["_onLoad","_onMove","_checkFloorplanVisible"],this),this._map=t,this._checkFloorplanVisible(),this._map.on("load",this._onLoad),this._map.on("move",this._onMove)}destroy(){this._map.indoor.off("load",this._onLoad),this._map.indoor.off("move",this._onMove),this._map=void 0}_onLoad(){this._map.style.forEachFragmentStyle(t=>{t.stylesheet.indoor&&(this._queryFeatureSetId?this.fire(new o.z(new Error("Multiple indoor map styles detected, simultaneous usage is not allowed currently."))):(this._queryFeatureSetId=t.stylesheet.indoor.floorplanFeaturesetId,this._buildingEntryFeatureSetId=t.stylesheet.indoor.buildingFeaturesetId,this._scope=t.scope))}),this._queryFeatureSetId&&this._buildingEntryFeatureSetId&&this._map.addInteraction("mbx-indoor-buildingclick",{type:"click",target:{featuresetId:this._buildingEntryFeatureSetId,importId:this._scope},handler:t=>(t.feature&&t.feature.properties.floorplan&&this.selectFloorplan(t.feature.properties.floorplan),!0)}),this._checkFloorplanVisible()}_onMove(){this._checkFloorplanVisible()}_checkFloorplanVisible(){if(!this._queryFeatureSetId||!this._map.isStyleLoaded())return;const t=()=>{this._indoorData=void 0,this._selectedFloorplan=void 0,this._map.setConfigProperty(this._scope,"mbx-indoor-underground",!1),this._map.setConfigProperty(this._scope,"mbx-indoor-active-floorplans",["literal",[]]),this.fire(new o.A("floorplangone"))};if(this._map.transform.zoom<13)return void t();const n={target:{featuresetId:this._queryFeatureSetId,importId:this._scope}},c=this._map.transform.width,d=this._map.transform.height,p=c*(2/3),m=d*(2/3),y=.5*(c-p),x=.5*(d-m),T=[new o.P(y,x),new o.P(y+p,x+m)],S=this._map.queryRenderedFeatures(T,n);S.length>0?this._selectedFloorplan&&S[0].properties.id===this._selectedFloorplan.properties.id||(this._selectedFloorplan=S[0],this._floorplanSelected()):t()}_floorplanSelected(){this._indoorData=JSON.parse(this._selectedFloorplan.properties["indoor-data"]),this._indoorData.id=this._selectedFloorplan.properties.id,this._floorplanStates[this._indo

15orData.id]=this._floorplanStates[this._indoorData.id]||{},this._map.setConfigProperty(this._scope,"mbx-indoor-active-floorplans",["literal",[this._indoorData.id]]);const t=this._floorplanStates[this._indoorData.id].selectedBuilding,n=t?this._indoorData.buildings.find(y=>y.id===t):this._indoorData.buildings.length>0?this._indoorData.buildings[0]:null,c=this._floorplanStates[this._indoorData.id].selectedLevel,d=this._indoorData.levels.find(y=>y.id===c),p=this._indoorData.levels.find(y=>!(!n||!n.levels)&&Number(y.levelOrder)===0&&n.levels.includes(y.id)),m=d?d.id:p?p.id:void 0;this.fire(new o.A("floorplanselected",{buildings:this._indoorData.buildings,levels:this._indoorData.levels,selectedLevelId:m})),n&&this._buildingSelected(n,!1),m&&this._levelSelected(m)}_buildingSelected(t,n){if(!t||!t.id)return void console.warn("IndoorManager: Building or building id is undefined");n&&t.extent&&this._map.fitBounds(t.extent,{pitch:this._map.getPitch(),bearing:this._map.getBearing()}),this._floorplanStates[this._indoorData.id].selectedBuilding=t?t.id:void 0;const c=this._indoorData.levels.filter(d=>t.levels.includes(d.id));this.fire(new o.A("buildingselected",{buildingId:t.id,levels:c}))}_levelSelected(t){const n=this._indoorData.levels.find(c=>c.id===t);n?(this._updateLevels(n,!0),this.fire(new o.A("levelselected",{levelId:n.id}))):console.warn(`IndoorManager: Level with ID ${t} not found in the current floorplan.`)}_updateLevels(t,n){if(!t||!t.id)throw new Error("IndoorManager: Selected level or level ID is undefined");function c(T){const S=T.indexOf("/floor/");if(S===-1)return T;const M=S+7,I=T.indexOf("/",M);return I===-1?T.slice(M):T.slice(M,I)}this._floorplanStates[this._indoorData.id].selectedLevel=t.id;const d=[],p={},m={},y={},x={};for(const T of this._indoorData.levels){if(d.push(T.id),p[T.id]=T.levelOrder>=0?3*Math.abs(T.levelOrder+1):3*Math.abs(T.levelOrder),m[T.id]=T.levelOrder>=0?3*T.levelOrder:0,this.mergeFloors){const S=c(t.id),M=c(T.id);y[T.id]=M===S?"true":"false"}else y[T.id]=T.id===t.id?"true":"false";x[T.id]=T.levelOrder<t.levelOrder?"true":"false"}this._map.setConfigProperty(this._scope,"mbx-indoor-loaded-levels",["literal",d]),this._map.setConfigProperty(this._scope,"mbx-indoor-level-height",["literal",p]),this._map.setConfigProperty(this._scope,"mbx-indoor-level-base",["literal",m]),this._map.setConfigProperty(this._scope,"mbx-indoor-level-selected",["literal",y]),this._map.setConfigProperty(this._scope,"mbx-indoor-level-overlapped",["literal",x]),this._map.setConfigProperty(this._scope,"mbx-indoor-underground",t.levelOrder<0)}selectFloorplan(t){const n={target:{featuresetId:this._queryFeatureSetId,importId:this._scope}},c=[new o.P(0,0),new o.P(this._map.transform.width,this._map.transform.height)],d=this._map.queryRenderedFeatures(c,n);if(d.length>0){for(const p of d)if(JSON.parse(p.properties["indoor-data"]).id===t){this._selectedFloorplan=p,this._floorplanSelected();break}}}selectBuilding(t){const n=this._indoorData.buildings.find(c=>c.id===t);this._buildingSelected(n,!0)}selectLevel(t){this._levelSelected(t)}}function Sf(l){if(!l.metadata||!l.metadata.content_area)return;const t=o.q.devicePixelRatio,{left:n,top:c,width:d,height:p}=l.metadata.content_area,m=n*t,y=c*t;return[m,y,m+d*t,y+p*t]}function wd(l){if(l)return l.map(([t,n])=>[t*o.q.devicePixelRatio,n*o.q.devicePixelRatio])}class Td{constructor(t,n,c){this.id=t,this.scope=n,this.sourceCache=c,this.pendingRequests=new Set,this.missingRequests=new Set}addPendingRequest(t){this.missingRequests.has(t.name)||this.pendingRequests.has(t.name)||this.pendingRequests.add(t.name)}hasPendingRequests(){return this.pendingRequests.size>0}resolvePendingRequests(){const t=new Map;if(!this.sourceCache.loaded())return t;const n=this.sourceCache.getVisibleCoordinates();if(n.length===0)return t;const c=this.sourceCache.getSource();if(!(c instanceof qs))return t;const d=n.map(m=>this.sourceCache.getTile(m)),p=c.getImages(d,Array.from(this.pendingRequests));for(const[m,y]of p)t.set(o.I.from({name:m,iconsetId:this.id}),y),this.pendingRequests.delete(m);for(const m of this.pendingRequests)this.missingRequests.add(m);return this.pendingRequests.clear(),t}}const zo=(l,t)=>Q(l,t&&t.filter(n=>n.identifier!=="source.canvas")),Ou=o.aF(ti,["addLayer","removeLayer","setLights","setPaintProperty","setLayoutProperty","setSlot","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData","setTerrain","setFog","setSnow","setRain","setProjection","setCamera","addImport","removeImport","updateImport","addIconset","removeIconset"]),Sd=o.aF(ti,["setCenter","setZoom","setBearing","setP

15itch"]),bc=new Set(["background","sky","slot","custom"]),Bu={version:8,layers:[],sources:{}},Nu={duration:300,delay:0};class Wr extends o.E{constructor(t,n={}){super(),this.map=t,this.scope=n.scope||"",this.globalId=null,this.fragments=[],this.importDepth=n.importDepth||0,this.importsCache=n.importsCache||new Map,this.resolvedImports=n.resolvedImports||new Set,this.transition=o.h({},Nu),this._buildingIndex=new gd(this),this.crossTileSymbolIndex=new dn,this._mergedOrder=[],this._drapedFirstOrder=[],this._mergedLayers={},this._mergedSourceCaches={},this._mergedOtherSourceCaches={},this._mergedSymbolSourceCaches={},this._clipLayerPresent=!1,this._has3DLayers=!1,this._hasCircleLayers=!1,this._hasSymbolLayers=!1,this._changes=n.styleChanges||new gr,this.dispatcher=n.dispatcher?n.dispatcher:new o.D(o.c$(),this),n.imageManager?this.imageManager=n.imageManager:(this.imageManager=new Os(this.map._spriteFormat),this.imageManager.setEventedParent(this)),this.imageManager.addScope(this.scope),this.glyphManager=n.glyphManager?n.glyphManager:new o.d0(t._requestManager,n.localFontFamily?o.d1.all:n.localIdeographFontFamily?o.d1.ideographs:o.d1.none,n.localFontFamily||n.localIdeographFontFamily),n.modelManager?this.modelManager=n.modelManager:(this.modelManager=new bd(t._requestManager),this.modelManager.setEventedParent(this)),this._layers={},this._sourceCaches={},this._otherSourceCaches={},this._symbolSourceCaches={},this._loaded=!1,this._precompileDone=!1,this._shouldPrecompile=!1,this._availableImages=[],this._availableModels={},this._order=[],this._markersNeedUpdate=!1,this.options=n.configOptions?n.configOptions:new Map,this._configDependentLayers=n.configDependentLayers?n.configDependentLayers:new Set,this._config=n.config,this._styleColorTheme={lut:null,lutLoading:!1,lutLoadingCorrelationID:0,colorTheme:null,colorThemeOverride:n.colorThemeOverride},this._styleColorThemeForScope={},this._initialConfig=n.initialConfig,this.dispatcher.broadcast("setReferrer",o.d2());const c=this;this._rtlTextPluginCallback=Wr.registerForPluginStateChange(d=>{c.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:d.pluginStatus,pluginURL:d.pluginURL},(p,m)=>{if(o.d3(p),m&&m.every(y=>y))for(const y in c._sourceCaches){const x=c._sourceCaches[y],T=x.getSource().type;T!=="vector"&&T!=="geojson"||x.reload()}})}),this.on("data",d=>{if(d.dataType!=="source"||d.sourceDataType!=="metadata")return;const p=this.getOwnSource(d.sourceId);if(p&&p.vectorLayerIds)for(const m in this._layers){const y=this._layers[m];y.source===p.id&&this._validateLayer(y)}})}load(t){return t?(typeof t=="string"?this.loadURL(t):this.loadJSON(t),this):this}_getGlobalId(t){if(!t)return null;if(typeof t=="string"){if(o.j(t))return t;const n=o.d4(t);if(!n.startsWith("http"))try{return new URL(n,location.href).toString()}catch{return n}return n}return`json://${o.d5(JSON.stringify(t))}`}_diffStyle(t,n,c){this.globalId=this._getGlobalId(t);const d=(p,m)=>{try{m(null,this.setState(p,c))}catch(y){m(y,!1)}};if(typeof t=="string"){const p=this.map._requestManager.normalizeStyleURL(t),m=this.map._requestManager.transformRequest(p,o.R.Style);o.n(m,(y,x)=>{y?this.fire(new o.z(y)):x&&d(x,n)})}else typeof t=="object"&&d(t,n)}loadURL(t,n={}){this.fire(new o.A("dataloading",{dataType:"style"}));const c=typeof n.validate=="boolean"?n.validate:!o.j(t);this.globalId=this._getGlobalId(t),t=this.map._requestManager.normalizeStyleURL(t,n.accessToken),this.resolvedImports.add(t);const d=this.importsCache.get(t);if(d)return this._load(d,c);const p=this.map._requestManager.transformRequest(t,o.R.Style);this._request=o.n(p,(m,y)=>{if(this._request=null,m)this.fire(new o.z(m));else if(y)return this.importsCache.set(t,y),this._load(y,c)})}loadJSON(t,n={}){this.fire(new o.A("dataloading",{dataType:"style"})),this.globalId=this._getGlobalId(t),this._request=o.q.frame(()=>{this._request=null,this._load(t,n.validate!==!1)})}loadEmpty(){this.fire(new o.A("dataloading",{dataType:"style"})),this._load(Bu,!1)}_loadImports(t,n,c){if(this.importDepth>=4)return o.w("Style doesn't support nesting deeper than 5"),Promise.resolve();const d=[];for(const p of t){const m=this._createFragmentStyle(p),y=new Promise(S=>{m.once("style.import.load",S),m.once("error",S)}).then(()=>this.mergeAll());if(d.push(y),this.resolvedImports.has(p.url)){m.loadEmpty();continue}const x=p.data||this.importsCache.get(p.url);x?(m.loadJSON(x,{validate:n}),this._isInternalStyle(x)&&(m.globalId=null)):p.url?m.loadURL(p.url,{validate:n}):m.loadEmpty();const T={style:m,id:p.id,config:p.config};if(c){const S=this.fragments.findIndex(({id:M})=>M===c);

15this.fragments=this.fragments.slice(0,S).concat(T).concat(this.fragments.slice(S))}else this.fragments.push(T)}return Promise.allSettled(d)}getImportGlobalIds(t=this,n=new Set){for(const c of t.fragments)c.style.globalId&&n.add(c.style.globalId),this.getImportGlobalIds(c.style,n);return[...n.values()]}_createFragmentStyle(t){const n=this.scope?o.C(t.id,this.scope):t.id;let c;const d=this._initialConfig&&this._initialConfig[n];(t.config||d)&&(c=o.h({},t.config,d));const p=new Wr(this.map,{scope:n,styleChanges:this._changes,importDepth:this.importDepth+1,importsCache:this.importsCache,resolvedImports:new Set(this.resolvedImports),dispatcher:this.dispatcher,imageManager:this.imageManager,glyphManager:this.glyphManager,modelManager:this.modelManager,config:c,configOptions:this.options,colorThemeOverride:t["color-theme"],configDependentLayers:this._configDependentLayers});return p.setEventedParent(this.map,{style:p}),p}_reloadImports(){this.mergeAll(),this._updateMapProjection(),this.updateConfigDependencies(),this.map._triggerCameraUpdate(this.camera),this.dispatcher.broadcast("setLayers",{layers:this._serializeLayers(this._order),scope:this.scope,options:this.options}),this._shouldPrecompile=this.map._precompilePrograms&&this.isRootStyle()}_isInternalStyle(t){return this.isRootStyle()&&(t.fragment||!!t.schema&&t.fragment!==!1)}_load(t,n){const c=t.indoor?Ts(t.schema):t.schema;if(this._isInternalStyle(t)){const m=o.h({},Bu,{imports:[{id:"basemap",data:t,url:""}]});return void this._load(m,n)}if(this.updateConfig(this._config,c),n&&zo(this,yn(t)))return;this._loaded=!0,this.stylesheet=o.d6(t);const d=()=>{for(const T in t.sources)this.addSource(T,t.sources[T],{validate:!1,isInitialLoad:!0});if(t.iconsets)for(const T in t.iconsets)this.addIconset(T,t.iconsets[T]);t.sprite?this._loadIconset(t.sprite):(this.imageManager.setLoaded(!0,this.scope),this.dispatcher.broadcast("spriteLoaded",{scope:this.scope,isLoaded:!0})),this.setGlyphsUrl(t.glyphs);const m=ol(this.stylesheet.layers);if(this._order=m.map(T=>T.id),this.stylesheet.light&&o.w("The `light` root property is deprecated, prefer using `lights` with `flat` light type instead."),this.stylesheet.lights)if(this.stylesheet.lights.length===1&&this.stylesheet.lights[0].type==="flat"){const T=this.stylesheet.lights[0];this.light=new _e(T.properties,T.id)}else this.setLights(this.stylesheet.lights);this.light||(this.light=new _e(this.stylesheet.light)),this._layers={};for(const T of m){const S=o.db(T,this.scope,this._styleColorTheme.lut,this.options);S.configDependencies.size!==0&&this._configDependentLayers.add(S.fqid),S.setEventedParent(this,{layer:{id:S.id}}),this._layers[S.id]=S;const M=this.getOwnLayerSourceCache(S),I=!!this.directionalLight&&this.directionalLight.shadowsEnabled();M&&S.canCastShadows()&&I&&(M.castsShadows=!0)}this.stylesheet.featuresets&&this.setFeaturesetSelectors(this.stylesheet.featuresets),this.stylesheet.models&&this.addModelURLs(this.stylesheet.models);const y=this.stylesheet.terrain;y&&(this.checkCanvasFingerprintNoise(),this.disableElevatedTerrain||this.terrainSetForDrapingOnly()||this._createTerrain(y,1)),this.stylesheet.fog&&this._createFog(this.stylesheet.fog),this.stylesheet.snow&&this._createSnow(this.stylesheet.snow),this.stylesheet.rain&&this._createRain(this.stylesheet.rain),this.stylesheet.transition&&this.setTransition(this.stylesheet.transition),this.fire(new o.A("data",{dataType:"style"}));const x=this.isRootStyle();t.imports?this._loadImports(t.imports,n).then(()=>{this._reloadImports(),this.fire(new o.A(x?"style.load":"style.import.load"))}).catch(T=>{this.fire(new o.z(new Error("Failed to load imports",T))),this.fire(new o.A(x?"style.load":"style.import.load"))}):(this._reloadImports(),this.fire(new o.A(x?"style.load":"style.import.load")))};this._styleColorTheme.colorTheme=this.stylesheet["color-theme"];const p=this._styleColorTheme.colorThemeOverride?this._styleColorTheme.colorThemeOverride:this._styleColorTheme.colorTheme;if(p){const m=this._evaluateColorThemeData(p);this._loadColorTheme(m).then(()=>{d()}).catch(y=>{o.w(`Couldn't load color theme from the stylesheet: ${y}`),d()})}else this._styleColorTheme.lut=null,d()}isRootStyle(){return this.importDepth===0}mergeAll(){let t,n,c,d,p,m,y,x,T,S;const M={};this.terrain&&this.terrain.scope!==this.scope&&delete this.terrain,this.forEachFragmentStyle(I=>{if(I.stylesheet){if(I.light!=null&&(t=I.light),I.stylesheet.lights)for(const C of I.stylesheet.lights)C.type==="ambient"&&I.ambientLight!=null&&(n=I.ambientLight),C.type==="directional"&&I.directionalLight!=null&&(c=I.directionalLight);d=this._prioritizeTerrain(d,I.terrain,I.stylesheet.terrain),I.stylesheet.fog&&I.fog!=null&&(p=I.fog),I.stylesheet.snow&&I.snow!=null&&(m=I.snow),I.stylesheet.rain&&I.rain!=null&&(y=I.rain),I.stylesheet.camera!=null&&(S=I.stylesheet.camera),I.stylesheet.projection!=null&&(x=I.stylesheet.projection),I.stylesheet.transition!=null&&(T=I.stylesheet.transition),M[I.scope]=I._styleColorTheme}}),this.light=t,this.ambientLight=n,this.directionalLight=c,this.fog=p,this.snow=m,this.rain=y,this._styleColorThemeForScope=M,d===null?delete this.terrain:this.terrain=d,this.camera=S||{"camera-projection":"perspective"},this.projection=x||{name:"mercator"},this.transition=o.h({},Nu,T),this.mergeSources(),this.mergeLayers()}forEachFragmentStyle(t){const n=c=>{for(const d of c.fragments)n(d.style);t(c)};n(this)}_prioritizeTerrain(t,n,c){const d=t&&t.drapeRenderMode===0;return c===null?n&&n.drapeRenderMode===0?n:d?t:null:n!=null&&(!t||d||n&&n.drapeRenderMode===1)?n:t}mergeTerrain(){let t;this.terrain&&this.terrain.scope!==this.scope&&delete this.terrain,this.forEachFragmentStyle(n=>{t=this._prioritizeTerrain(t,n.terrain,n.stylesheet.terrain)}),t===null?delete this.terrain:this.terrain=t}mergeProjection(){let t;this.forEachFragmentStyle(n=>{n.stylesheet.projection!=null&&(t=n.stylesheet.projection)}),this.projection=t||{name:"mercator"}}mergeSources(){const t={},n={},c={};this.forEachFragmentStyle(d=>{for(const p in d._sourceCaches){const m=o.C(p,d.scope);t[m]=d._sourceCaches[p]}for(const p in d._otherSourceCaches){const m=o.C(p,d.scope);n[m]=d._otherSourceCaches[p]}for(const p in d._symbolSourceCaches){const m=o.C(p,d.scope);c[m]=d._symbolSourceCaches[p]}}),this._mergedSourceCaches=t,this._mergedOtherSourceCaches=n,this._mergedSymbolSourceCaches=c}mergeLayers(){const t={},n=[],c={};this._mergedSlots=[],this._has3DLayers=!1,this._hasCircleLayers=!1,this._hasSymbolLayers=!1,this.forEachFragmentStyle(p=>{for(const m of p._order){const y=p._layers[m];if(y.type==="slot"){const x=o.d7(m);if(t[x])continue;t[x]=[]}y.slot&&t[y.slot]?t[y.slot].push(y):n.push(y)}}),this._mergedOrder=[];const d=(p=[])=>{for(const m of p)if(m.type==="slot"){const y=o.d7(m.id);t[y]&&d(t[y]),this._mergedSlots.push(y)}else{const y=o.C(m.id,m.scope);this._mergedOrder.push(y),c[y]=m,m.is3D(!!this.terrain)&&(this._has3DLayers=!0),m.type==="circle"&&(this._hasCircleLayers=!0),m.type==="symbol"&&(this._hasSymbolLayers=!0),m.type==="clip"&&(this._clipLayerPresent=!0)}};d(n),this._mergedOrder.sort((p,m)=>{const y=c[p],x=c[m];return y.hasInitialOcclusionOpacityProperties?x.is3D(!!this.terrain)?1:0:y.is3D(!!this.terrain)&&x.hasInitialOcclusionOpacityProperties?-1:0}),this._mergedLayers=c,this.updateDrapeFirstLayers(),this._buildingIndex.processLayersChanged()}terrainSetForDrapingOnly(){return!!this.terrain&&this.terrain.drapeRenderMode===0}getCamera(){return this.stylesheet.camera}setCamera(t){return this.stylesheet.camera=o.h({},this.stylesheet.camera,t),this.camera=this.stylesheet.camera,this}_evaluateColorThemeData(t){return t.data?function(n,c,d,p){const m=o.h({},c);for(const x of Object.keys(o.a5.colorTheme))m[x]===void 0&&(m[x]=o.a5.colorTheme[x].default);const y=new o.a6(vc,n,new Map(d));return y.setTransitionOrValue(m,d),y.untransitioned().possiblyEvaluate(new o.aa(0,{worldview:void 0}))}(this.scope,t,this.options).get("data"):null}_loadColorTheme(t){this._styleColorTheme.lutLoading=!0,this._styleColorTheme.lutLoadingCorrelationID+=1;const n=this._styleColorTheme.lutLoadingCorrelationID;return new Promise((c,d)=>{const p="data:image/png;base64,";if(!t||t.length===0)return this._styleColorTheme.lut=null,this._styleColorTheme.lutLoading=!1,void c();let m=t;m.startsWith(p)||(m=p+m);const y=o.I.from("mapbox-reserved-lut"),x=new Image;x.src=m,x.onerror=()=>{this._styleColorTheme.lutLoading=!1,d(new Error("Failed to load image data"))},x.onload=()=>

15{if(this._styleColorTheme.lutLoadingCorrelationID!==n)return void c();this._styleColorTheme.lutLoading=!1;const{width:T,height:S,data:M}=o.q.getImageData(x);if(S>32)return void d(new Error("The height of the image must be less than or equal to 32 pixels."));if(T!==S*S)return void d(new Error("The width of the image must be equal to the height squared."));this.getImage(y)&&this.removeImage(y),this.addImage(y,{data:new o.r({width:T,height:S},M),pixelRatio:1,sdf:!1,usvg:!1,version:0});const I=this.imageManager.getImage(y,this.scope);I?(this._styleColorTheme.lut={image:I.data,data:t},c()):d(new Error("Missing LUT image."))}})}getLut(t){const n=this._styleColorThemeForScope[t];return n?n.lut:null}setProjection(t){t?this.stylesheet.projection=t:delete this.stylesheet.projection,this.mergeProjection(),this._updateMapProjection()}applyProjectionUpdate(){this._loaded&&(this.dispatcher.broadcast("setProjection",this.map.transform.projectionOptions),this.map.transform.projection.requiresDraping?(this.getTerrain()||this.stylesheet.terrain)&&!this.disableElevatedTerrain||this.setTerrainForDraping():this.terrainSetForDrapingOnly()&&this.setTerrain(null,0))}_updateMapProjection(){this.isRootStyle()&&(this.map._useExplicitProjection?this.applyProjectionUpdate():this.map._prioritizeAndUpdateProjection(null,this.projection))}_loadSprite(t){this._spriteRequest=function(n,c,d){let p,m,y;const x=o.q.devicePixelRatio>1?"@2x":"";let T=o.n(c.transformRequest(c.normalizeSpriteURL(n,x,".json"),o.R.SpriteJSON),(I,C)=>{T=null,y||(y=I,p=C,M())}),S=o.o(c.transformRequest(c.normalizeSpriteURL(n,x,".png"),o.R.SpriteImage),(I,C)=>{S=null,y||(y=I,m=C,M())});function M(){if(y)d(y);else if(p&&m){const I=o.q.getImageData(m),C={};for(const L in p){const{width:R,height:F,x:B,y:V,sdf:Z,pixelRatio:Y,stretchX:te,stretchY:ee,content:J}=p[L],K=new o.r({width:R,height:F});o.r.copy(I,K,{x:B,y:V},{x:0,y:0},{width:R,height:F},null),C[L]={data:K,pixelRatio:Y,sdf:Z,stretchX:te,stretchY:ee,content:J,usvg:!1}}d(null,C)}}return{cancel(){T&&(T.cancel(),T=null),S&&(S.cancel(),S=null)}}}(t,this.map._requestManager,(n,c)=>{if(this._spriteRequest=null,n)this.fire(new o.z(n));else if(c){const d=new Map;for(const p in c)d.set(o.I.from(p),c[p]);this.addImages(d)}this.imageManager.setLoaded(!0,this.scope),this.dispatcher.broadcast("spriteLoaded",{scope:this.scope,isLoaded:!0}),this.fire(new o.A("data",{dataType:"style"}))})}addIconset(t,n){if(n.type==="sprite")return void this._loadSprite(n.url);const c=this.getOwnSourceCache(n.source);if(!c)return void this.fire(new o.z(new Error(`Source "${n.source}" as specified by iconset "${t}" does not exist and cannot be used as an iconset source`)));const d=c.getSource();if(d.type!=="raster-array")return void this.fire(new o.z(new Error(`Source "${n.source}" as specified by iconset "${t}" is not a "raster-array" source and cannot be used as an iconset source`)));d.partial=!1;const p=new Td(t,this.scope,c);this.imageManager.addImageProvider(p,this.scope)}removeIconset(t){this.imageManager.removeImageProvider(t,this.scope)}_loadIconset(t){if(!o.j(t)&&this.map._spriteFormat!=="icon_set"||this.map._spriteFormat==="raster")return void this._loadSprite(t);const n=this.map._spriteFormat==="auto";var c,d;this._spriteRequest=(d=(p,m)=>{if(this._spriteRequest=null,p)n?this._loadSprite(t):this.fire(new o.z(p));else if(m){const y=new Map;for(const x in m)y.set(o.I.from(x),m[x]);this.addImages(y)}this.imageManager.setLoaded(!0,this.scope),this.dispatcher.broadcast("spriteLoaded",{scope:this.scope,isLoaded:!0}),this.fire(new o.A("data",{dataType:"style"}))},o.br((c=this.map._requestManager).transformRequest(c.normalizeIconsetURL(t),o.R.Iconset),(p,m)=>{if(p)return void d(p);const y={},x=o.c_(new o.bq(m));for(const T of x.icons){const S={version:1,pixelRatio:o.q.devicePixelRatio,content:Sf(T),stretchX:T.metadata?wd(T.metadata.stretch_x_areas):void 0,stretchY:T.metadata?wd(T.metadata.stretch_y_areas):void 0,sdf:!1,usvg:!0,icon:T};y[T.name]=S}d(null,y)}))}_validateLayer(t){const n=this.getOwnSource(t.source);if(!n)return;const c=t.sourceLayer;c&&(n.type==="geojson"||n.vectorLayerIds&&n.vectorLayerIds.indexOf(c)===-1)&&this.fire(new o.z(ne

15w Error(`Source layer "${c}" does not exist on source "${n.id}" as specified by style layer "${t.id}"`)))}loaded(){if(!this._loaded||Object.keys(this._changes.getUpdatedSourceCaches()).length)return!1;for(const t in this._sourceCaches)if(!this._sourceCaches[t].loaded())return!1;if(!this.imageManager.isLoaded()||this.imageManager.hasPatternsInFlight()||!this.modelManager.isLoaded()||this._styleColorTheme.lutLoading)return!1;for(const{style:t}of this.fragments)if(!t.loaded())return!1;return!0}_serializeImports(){if(this.stylesheet.imports)return this.stylesheet.imports.map((t,n)=>{const c=this.fragments[n];return c&&c.style&&(t.data=c.style.serialize()),t})}_serializeSources(){const t={};for(const n in this._sourceCaches){const c=this._sourceCaches[n].getSource();t[c.id]||(t[c.id]=c.serialize())}return t}_serializeLayers(t){const n=[];for(const c of t){const d=this._layers[c];d&&d.type!=="custom"&&n.push(d.serialize())}return n}hasLightTransitions(){return!(!this.light||!this.light.hasTransition())||!(!this.ambientLight||!this.ambientLight.hasTransition())||!(!this.directionalLight||!this.directionalLight.hasTransition())}hasFogTransition(){return!!this.fog&&this.fog.hasTransition()}hasSnowTransition(){return!!this.snow&&this.snow.hasTransition()}hasRainTransition(){return!!this.rain&&this.rain.hasTransition()}hasTransitions(){if(this.hasLightTransitions()||this.hasFogTransition()||this.hasSnowTransition()||this.hasRainTransition())return!0;for(const t in this._sourceCaches)if(this._sourceCaches[t].hasTransition())return!0;for(const t in this._layers)if(this._layers[t].hasTransition())return!0;return!1}get order(){return this.terrain?this._drapedFirstOrder:this._mergedOrder}_getOrder(t){return t?this.order:this._mergedOrder}isLayerDraped(t){return!!this.terrain&&t.isDraped(this.getLayerSourceCache(t))}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading")}_checkLayer(t){const n=this.getOwnLayer(t);if(n)return n;this.fire(new o.z(new Error(`The layer '${t}' does not exist in the map's style.`)))}_checkSource(t){const n=this.getOwnSource(t);if(n)return n;this.fire(new o.z(new Error(`The source '${t}' does not exist in the map's style.`)))}precompilePrograms(t,n){const c=this.map.painter;if(c)for(let d=t.minzoom||0;d<(t.maxzoom||25.5);d++){const p=t.getProgramIds();if(p)for(const m of p){const y=t.getDefaultProgramParams(m,n.zoom,this._styleColorTheme.lut);y&&(c.style=this,this.fog&&(c._fogVisible=!0,y.overrideFog=!0,c.getOrCreateProgram(m,y)),c._fogVisible=!1,y.overrideFog=!1,c.getOrCreateProgram(m,y),(this.stylesheet.terrain||this.stylesheet.projection&&this.stylesheet.projection.name==="globe")&&(y.overrideRtt=!0,c.getOrCreateProgram(m,y)))}}}update(t){if(!this._loaded)return;this.ambientLight&&this.ambientLight.recalculate(t),this.directionalLight&&this.directionalLight.recalculate(t);const n=this.calculateLightsBrightness();t.brightness=n||0,n!==this._brightness&&(this._brightness=n,this.dispatcher.broadcast("setBrightness",n)),t.worldview!==this._worldview&&(this._worldview=t.worldview,this.dispatcher.broadcast("setWorldview",this._worldview));const c=this._changes.isDirty();let d=!1;if(this._changes.isDirty()){const y=this._changes.getLayerUpdatesByScope();for(const x in y){const{updatedIds:T,removedIds:S}=y[x];(T||S)&&(this._updateWorkerLayers(x,T,S),d=!0)}this.updateSourceCaches(),this._updateTilesForChangedImages(),this.updateLayers(t),this.light&&this.light.updateTransitions(t),this.ambientLight&&this.ambientLight.updateTransitions(t),this.directionalLight&&this.directionalLight.updateTransitions(t),this.fog&&this.fog.updateTransitions(t),this.snow&&this.snow.updateTransitions(t),this.rain&&this.rain.updateTransitions(t),this._changes.reset()}const p={};for(const y in this._mergedSourceCaches){const x=this._mergedSourceCaches[y];p[y]=x.used,x.used=!1,x.tileCoverLift=0}for(const y of this._mergedOrder){const x=this._mergedLayers[y];if(x.recalculate(t,this._availableImages),!x.isHidden(t.zoom)){const T=this.getLayerSourceCache(x);T&&(T.used=!0,T.tileCoverLift=Math.max(T.tileCoverLift,x.tileCoverLift()))}!this._precompileDone&&this._shouldPrecompile&&("requestIdleCallback"in window?requestIdleCallback(()=>

15{this.precompilePrograms(x,t)}):this.precompilePrograms(x,t))}this._shouldPrecompile&&(this._precompileDone=!0),this.terrain&&d&&this.mergeLayers();const m=this.imageManager.getPendingImageProviders();for(const y of m)y.sourceCache.used=!0;for(const y in p){const x=this._mergedSourceCaches[y];p[y]!==x.used&&x.getSource().fire(new o.A("data",{sourceDataType:"visibility",dataType:"source",sourceId:x.getSource().id}))}this.light&&this.light.recalculate(t),this.terrain&&this.terrain.recalculate(t),this.fog&&this.fog.recalculate(t),this.snow&&this.snow.recalculate(t),this.rain&&this.rain.recalculate(t),this.z=t.zoom,this._markersNeedUpdate&&(this._updateMarkersOpacity(),this._markersNeedUpdate=!1),this.imageManager.clearUpdatedImages(this.scope),c&&this.fire(new o.A("data",{dataType:"style"}))}updateImageProviders(){const t=this.imageManager.getPendingImageProviders();for(const n of t){const c=n.resolvePendingRequests(),d=this.getFragmentStyle(n.scope);d&&d.addImages(c)}}_updateTilesForChangedImages(){const t={};for(const n in this._mergedSourceCaches){const c=this._mergedSourceCaches[n].getSource().scope;t[c]=t[c]||this._changes.getUpdatedImages(c),t[c].length!==0&&this._mergedSourceCaches[n].reloadTilesForDependencies(["icons","patterns"],t[c])}for(const n in t)this._changes.resetUpdatedImages(n)}_updateWorkerLayers(t,n,c){const d=this.getFragmentStyle(t);d&&this.dispatcher.broadcast("updateLayers",{layers:n?d._serializeLayers(n):[],scope:t,removedIds:c||[],options:d.options})}setState(t,n){if(this._checkLoaded(),zo(this,yn(t)))return!1;(t=o.d6(t)).layers=ol(t.layers);const c=function(m,y){if(!m)return[{command:ti.setStyle,args:[y]}];let x=[];try{if(!o.bv(m.version,y.version))return[{command:ti.setStyle,args:[y]}];if(o.bv(m.center,y.center)||x.push({command:ti.setCenter,args:[y.center]}),o.bv(m.zoom,y.zoom)||x.push({command:ti.setZoom,args:[y.zoom]}),o.bv(m.bearing,y.bearing)||x.push({command:ti.setBearing,args:[y.bearing]}),o.bv(m.pitch,y.pitch)||x.push({command:ti.setPitch,args:[y.pitch]}),o.bv(m.sprite,y.sprite)||x.push({command:ti.setSprite,args:[y.sprite]}),o.bv(m.glyphs,y.glyphs)||x.push({command:ti.setGlyphs,args:[y.glyphs]}),o.bv(m.imports,y.imports)||function(C=[],L=[],R){L=L||[];const F=(C=C||[]).map(To),B=L.map(To),V=C.reduce($s,{}),Z=L.reduce($s,{}),Y=F.slice();let te,ee,J,K;for(te=0,ee=0;te<F.length;te++)J=F[te],Z.hasOwnProperty(J)?ee++:(R.push({command:ti.removeImport,args:[J]}),Y.splice(Y.indexOf(J,ee),1));for(te=0,ee=0;te<B.length;te++)J=B[B.length-1-te],Y[Y.length-1-te]!==J&&(V.hasOwnProperty(J)?(R.push({command:ti.removeImport,args:[J]}),Y.splice(Y.lastIndexOf(J,Y.length-ee),1)):ee++,K=Y[Y.length-te],R.push({command:ti.addImport,args:[Z[J],K]}),Y.splice(Y.length-te,0,J));for(const ie of L){const ne=V[ie.id];ne&&(delete ne.data,o.bv(ne,ie)||R.push({command:ti.updateImport,args:[ie.id,ie]}))}}(m.imports,y.imports,x),o.bv(m.transition,y.transition)||x.push({command:ti.setTransition,args:[y.transition]}),o.bv(m.light,y.light)||x.push({command:ti.setLight,args:[y.light]}),o.bv(m.fog,y.fog)||x.push({command:ti.setFog,args:[y.fog]}),o.bv(m.snow,y.snow)||x.push({command:ti.setSnow,args:[y.snow]}),o.bv(m.rain,y.rain)||x.push({command:ti.setRain,args:[y.rain]}),o.bv(m.projection,y.projection)||x.push({command:ti.setProjection,args:[y.projection]}),o.bv(m.lights,y.lights)||x.push({command:ti.setLights,args:[y.lights]}),o.bv(m.camera,y.camera)||x.push({command:ti.setCamera,args:[y.camera]}),o.bv(m.iconsets,y.iconsets)||function(C,L,R){let F;for(F in L=L||{},C=C||{})C.hasOwnProperty(F)&&(L.hasOwnProperty(F)||R.push({command:ti.removeIconset,args:[F]}));for(F in L){if(!L.hasOwnProperty(F))continue;const B=L[F];C.hasOwnProperty(F)?o.bv(C[F],B)||(R.push({command:ti.removeIconset,args:[F]}),R.push({command:ti.addIconset,args:[F,B]})):R.push({command:ti.addIconset,args:[F,B]})}}(m.iconsets,y.iconsets,x),!o.bv(m["color-theme"],y["color-theme"]))return[{command:ti.setStyle,args:[y]}];const T={},S=[];(function(C,L,R,F){let B;for(B in L=L||{},C=C||{})C.hasOwnProperty(B)&&(L.hasOwnProperty(B)||aa(B,R,F));for(B in L){if(!L.hasOwnProperty(B))continue;const V=L[B];C.hasOwnProperty(B)?o.bv(C[B],V)||(C[B].type==="geojson"&&V.type==="geojson"&&yf(C,L,B)?R.push({command:ti.setGeoJSONSourceData,args:[B,V.data]}):al(B,L,R,F)):hc(B,L,R)}})(m.sources,y.sources,S,T);const M=[];

15m.layers&&m.layers.forEach(C=>{C.source&&T[C.source]?x.push({command:ti.removeLayer,args:[C.id]}):M.push(C)});let I=m.terrain;I&&T[I.source]&&(x.push({command:ti.setTerrain,args:[void 0]}),I=void 0),x=x.concat(S),o.bv(I,y.terrain)||x.push({command:ti.setTerrain,args:[y.terrain]}),function(C,L,R){L=L||[];const F=(C=C||[]).map(To),B=L.map(To),V=C.reduce($s,{}),Z=L.reduce($s,{}),Y=F.slice(),te=Object.create(null);let ee,J,K,ie,ne,fe,me;for(ee=0,J=0;ee<F.length;ee++)K=F[ee],Z.hasOwnProperty(K)?J++:(R.push({command:ti.removeLayer,args:[K]}),Y.splice(Y.indexOf(K,J),1));for(ee=0,J=0;ee<B.length;ee++)K=B[B.length-1-ee],Y[Y.length-1-ee]!==K&&(V.hasOwnProperty(K)?(R.push({command:ti.removeLayer,args:[K]}),Y.splice(Y.lastIndexOf(K,Y.length-J),1)):J++,fe=Y[Y.length-ee],R.push({command:ti.addLayer,args:[Z[K],fe]}),Y.splice(Y.length-ee,0,K),te[K]=!0);for(ee=0;ee<B.length;ee++)if(K=B[ee],ie=V[K],ne=Z[K],!te[K]&&!o.bv(ie,ne))if(o.bv(ie.source,ne.source)&&o.bv(ie["source-layer"],ne["source-layer"])&&o.bv(ie.type,ne.type)){for(me in ll(ie.layout,ne.layout,R,K,null,ti.setLayoutProperty),ll(ie.paint,ne.paint,R,K,null,ti.setPaintProperty),o.bv(ie.slot,ne.slot)||R.push({command:ti.setSlot,args:[K,ne.slot]}),o.bv(ie.filter,ne.filter)||R.push({command:ti.setFilter,args:[K,ne.filter]}),o.bv(ie.minzoom,ne.minzoom)&&o.bv(ie.maxzoom,ne.maxzoom)||R.push({command:ti.setLayerZoomRange,args:[K,ne.minzoom,ne.maxzoom]}),ie)ie.hasOwnProperty(me)&&me!=="layout"&&me!=="paint"&&me!=="filter"&&me!=="metadata"&&me!=="minzoom"&&me!=="maxzoom"&&me!=="slot"&&(me.indexOf("paint.")===0?ll(ie[me],ne[me],R,K,me.slice(6),ti.setPaintProperty):o.bv(ie[me],ne[me])||R.push({command:ti.setLayerProperty,args:[K,me,ne[me]]}));for(me in ne)ne.hasOwnProperty(me)&&!ie.hasOwnProperty(me)&&me!=="layout"&&me!=="paint"&&me!=="filter"&&me!=="metadata"&&me!=="minzoom"&&me!=="maxzoom"&&me!=="slot"&&(me.indexOf("paint.")===0?ll(ie[me],ne[me],R,K,me.slice(6),ti.setPaintProperty):o.bv(ie[me],ne[me])||R.push({command:ti.setLayerProperty,args:[K,me,ne[me]]}))}else R.push({command:ti.removeLayer,args:[K]}),fe=Y[Y.lastIndexOf(K)+1],R.push({command:ti.addLayer,args:[ne,fe]})}(M,y.layers,x)}catch(T){console.warn("Unable to compute style diff:",T),x=[{command:ti.setStyle,args:[y]}]}return x}(this.serialize(),t).filter(m=>!(m.command in Sd));if(c.length===0)return!1;const d=c.filter(m=>!(m.command in Ou));if(d.length>0)throw new Error(`Unimplemented: ${d.map(m=>m.command).join(", ")}.`);const p=[];return c.forEach(m=>{p.push(this[m.command](...m.args))}),n&&Promise.all(p).then(n).catch(n),this.stylesheet=t,this.mergeAll(),this.dispatcher.broadcast("setLayers",{layers:this._serializeLayers(this._order),scope:this.scope,options:this.options}),!0}_updateWorkerImages(){this._availableImages=this.imageManager.listImages(this.scope),this.dispatcher.broadcast("setImages",{scope:this.scope,images:this._availableImages})}_updateWorkerModels(){this._availableModels=this.modelManager.getModelURIs(this.scope),this.dispatcher.broadcast("setModels",{scope:this.scope,models:this._availableModels})}addImages(t){for(const[n,c]of t.entries()){if(this.getImage(n))return this.fire(new o.z(new Error(`An image with the name "${n.name}" already exists.`)));this.imageManager.addImage(n,this.scope,c),this._changes.updateImage(n,this.scope)}return this._updateWorkerImages(),this.fire(new o.A("data",{dataType:"style"})),this}addImage(t,n){return this.getImage(t)?this.fire(new o.z(new Error(`An image with the name "${t.name}" already exists.`))):(this.imageManager.addImage(t,this.scope,n),this._changes.updateImage(t,this.scope),this._updateWorkerImages(),this.fire(new o.A("data",{dataType:"style"})),this)}updateImage(t,n,c=!1){this.imageManager.updateImage(t,this.scope,n),c&&(this._changes.updateImage(t,this.scope),this._updateWorkerImages(),this.fire(new o.A("data",{dataType:"style"})))}getImage(t){return this.imageManager.getImage(t,this.scope)}removeImage(t){return this.getImage(t)?(this.imageManager.removeImage(t,this.scope),this._changes.updateImage(t,this.scope),this._updateWorkerImages(),this.fire(new o.A("data",{dataType:"style"}

vendor: 6,406 bytes, line 15

15)),this):this.fire(new o.z(new Error("No image with this name exists.")))}listImages(){return this._checkLoaded(),this._availableImages.slice()}addModelURLs(t){return this.modelManager.addModelURLs(t,this.scope),this._updateWorkerModels(),this.fire(new o.A("data",{dataType:"style"})),this}addModel(t,n,c={}){return this._checkLoaded(),this._validate(X,`models.${t}`,n,null,c)||(this.modelManager.addModel(t,n,this.scope),this.fire(new o.A("data",{dataType:"style"}))),this}hasModel(t){return this.modelManager.hasModel(t,this.scope)}removeModel(t){return this.hasModel(t)?(this.modelManager.removeModel(t,this.scope),this.fire(new o.A("data",{dataType:"style"})),this):this.fire(new o.z(new Error("No model with this ID exists.")))}listModels(){return this._checkLoaded(),this.modelManager.listModels(this.scope)}addSource(t,n,c={}){if(this._checkLoaded(),this.getOwnSource(t)!==void 0)throw new Error(`There is already a source with ID "${t}".`);if(!n.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(n).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(n.type)>=0&&this._validate(Eu,`sources.${t}`,n,null,c))return;this.map&&this.map._collectResourceTiming&&(n.collectResourceTiming=!0);const d=el(t,n,this.dispatcher,this);d.scope=this.scope,d.setEventedParent(this,()=>({isSourceLoaded:this._isSourceCacheLoaded(d.id),source:d.serialize(),sourceId:d.id}));const p=m=>{const y=(m?"symbol:":"other:")+d.id,x=o.C(y,this.scope),T=this._sourceCaches[y]=new hn(x,d,m);(m?this._symbolSourceCaches:this._otherSourceCaches)[d.id]=T,T.onAdd(this.map)};p(!1),n.type!=="vector"&&n.type!=="geojson"||p(!0),d.onAdd&&d.onAdd(this.map),c.isInitialLoad||(this.mergeSources(),this._changes.setDirty())}removeSource(t){this._checkLoaded();const n=this.getOwnSource(t);if(!n)throw new Error("There is no source with this ID");for(const d in this._layers)if(this._layers[d].source===t)return this.fire(new o.z(new Error(`Source "${t}" cannot be removed while layer "${d}" is using it.`)));if(this.terrain&&this.terrain.scope===this.scope&&this.terrain.get().source===t)return this.fire(new o.z(new Error(`Source "${t}" cannot be removed while terrain is using it.`)));if(this.stylesheet.iconsets){const d=Object.entries(this.stylesheet.iconsets).find(([p,m])=>m.type==="source"&&m.source===t);if(d)return this.fire(new o.z(new Error(`Source "${t}" cannot be removed while iconset "${d[0]}" is using it.`)))}const c=this.getOwnSourceCaches(t);for(const d of c){const p=o.d7(d.id);delete this._sourceCaches[p],this._changes.discardSourceCacheUpdate(d.id),d.fire(new o.A("data",{sourceDataType:"metadata",dataType:"source",sourceId:d.getSource().id})),d.setEventedParent(null),d.clearTiles()}return delete this._otherSourceCaches[t],delete this._symbolSourceCaches[t],this.mergeSources(),n.setEventedParent(null),n.onRemove&&n.onRemove(this.map),this._changes.setDirty(),this}setGeoJSONSourceData(t,n){this._checkLoaded(),this.getOwnSource(t).setData(n),this._changes.setDirty()}getOwnSource(t){const n=this.getOwnSourceCache(t);return n&&n.getSource()}getOwnSources(){const t=[];for(const n in this._otherSourceCaches){const c=this.getOwnSourceCache(n);c&&t.push(c.getSource())}return t}areTilesLoaded(){const t=this._mergedSourceCaches;for(const n in t){const c=t[n]._tiles;for(const d in c){const p=c[d];if(p.state!=="loaded"&&p.state!=="errored")return!1}}return!0}setLights(t){if(this._checkLoaded(),!t)return delete this.ambientLight,void delete this.directionalLight;const n=this._getTransitionParameters();for(const p of t){if(this._validate(xo,"lights",p))return;switch(p.type){case"ambient":if(this.ambientLight){const m=this.ambientLight;m.set(p),m.updateTransitions(n)}else this.ambientLight=new _i(p,kt||(kt=new o.a7({color:new o.a8(o.a5.properties_light_ambient.color),"color-use-theme":new o.a8({type:"string",default:"default","property-type":"data-constant"}),intensity:new o.a8(o.a5.properties_light_ambient.intensity)})),this.scope,this.options);break;case"directional":if(this.directionalLight){const m=this.directionalLight;m.set(p),m.updateTransitions(n)}else this.directionalLight=new _i(p,Ii||(Ii=new o.a7({direction:new o.an(o.a5.properties_light_directional.direction),color:new o.a8(o.a5.properties_light_directional.color),"color-use-theme":new o.a8({type:"string",default:"default","property-type":"data-constant"}),intensity:new o.a8(o.a5.properties_light_directional.intensity),"cast-shadows":new o.a8(o.a5.properties_light_directional["cast-shadows"]),"shadow-quality":new o.a8(o.a5.properties_light_directional["shadow-quality"]),"shadow-intensity":new o.a8(o.a5.properties_light_directional["shadow-intensity"])})),this.scope,this.options)}}const c=Object.assign(n,{worldview:this.map.getWorldview()}),d=new o.aa(this.z||0,c);this.ambientLight&&this.ambientLight.recalculate(d),this.directionalLight&&this.directionalLight.recalculate(d),this._brightness=this.calculateLightsBrightness(),this.dispatcher.broadcast("setBrightness",this._brightness)}calculateLightsBrightness(){const t=this.directionalLight,n=this.ambientLight;if(!t||!n)return;const c=I=>.2126*(I[0]<=.03928?I[0]/12.92:Math.pow((I[0]+.055)/1.055,2.4))+.7152*(I[1]<=.03928?I[1]/12.92:Math.pow((I[1]+.055)/1.055,2.4))+.0722*(I[2]<=.03928?I[2]/12.92:Math.pow((I[2]+.055)/1.055,2.4)),d=t.properties.get("color").toNonPremultipliedRenderColor(null).toArray01(),p=t.properties.get("intensity"),m=t.properties.get("direction"),y=1-o.cR(m.x,m.y,m.z)[2]/90,x=c(d)*p*y,T=n.properties.get("color").toNonPremultipliedRenderColor(null).toArray01(),S=n.properties.get("intensity"),M=c(T)*S;return Number(((x+M)/2).toFixed(6))}getBrightness(){return this._brightness}getLights(){if(!this.enable3dLights())return null;const t=[];return this.directionalLight&&t.push(this.directionalLight.get()),this.ambientLight&&t.push(this.ambientLight.get()),t}enable3dLights(){return!!this.ambientLight&&!!this.directionalLight}getFragmentStyle(t){if(t==null||t===""&&this.isRootStyle())return this;if(o.d8(t)){const n=o.d9(t),c=this.fragments.find(({id:p})=>p===n);if(!c)return;const d=o.d7(t);return c.style.getFragmentStyle(d)}{const n=this.fragments.find(({id:c})=>c===t);return n?n.style:void 0}}setFeaturesetSelectors(t){if(!t)return;const n={},c=(d,p="")=>`${d}::${p}`;this._featuresetSelectors={};for(const d in t){const p=this._featuresetSelectors[d]=[];

15for(const m of t[d].selectors){if(m.featureNamespace){const x=this.getOwnLayer(m.layer);if(!x){o.w(`Layer is undefined for selector: ${m.layer}`);continue}const T=c(x.source,x.sourceLayer);if(T in n&&n[T]!==m.featureNamespace){o.w(`"featureNamespace ${m.featureNamespace} of featureset ${d}'s selector is not associated to the same source, skip this selector`);continue}n[T]=m.featureNamespace}let y;if(m.properties)for(const x in m.properties){const T=o.X(m.properties[x]);T.result==="success"&&(y=y||{},y[x]=T.value)}p.push({layerId:m.layer,namespace:m.featureNamespace,properties:y,uniqueFeatureID:m._uniqueFeatureID})}}}getFeaturesetDescriptors(t){const n=this.getFragmentStyle(t);if(!n||!n.stylesheet.featuresets)return[];const c=[];for(const d in n.stylesheet.featuresets)c.push({featuresetId:d,importId:n.scope?n.scope:void 0});return c}getFeaturesetLayers(t,n){const c=this.getFragmentStyle(n),d=c.stylesheet.featuresets;if(!d||!d[t])return this.fire(new o.z(new Error(`The featureset '${t}' does not exist in the map's style and cannot be queried.`))),[];const p=[];for(const m of d[t].selectors){const y=c.getOwnLayer(m.layer);y&&p.push(y)}return p}getConfigProperty(t,n){const c=this.getFragmentStyle(t);if(!c)return null;const d=o.C(n,c.scope),p=c.options.get(d),m=p?p.value||p.default:null;return m?m.serialize():null}setConfigProperty(t,n,c){const d=this.getFragmentStyle(t);if(!d)return;const p=d.stylesheet.indoor?Ts(d.stylesheet.schema):d.stylesheet.schema;if(!p||!p[n])return;const m=o.X(c);if(m.result!=="success")return void zo(this,m.value);const y=m.value.expression,x=o.C(n,d.scope),T=d.options.get(x);if(!T)return;let S;const{minValue:M,maxValue:I,stepValue:C,type:L,values:R}=p[n],F=o.X(p[n].default);F.result==="success"&&(S=F.value.expression),S?(this.options.set(x,Object.assign({},T,{value:y,default:S,minValue:M,maxValue:I,stepValue:C,type:L,values:R})),this.updateConfigDependencies(n)):this.fire(new o.z(new Error(`No schema defined for the config option "${n}" in the "${t}" fragment.`)))}getConfig(t){const n=this.getFragmentStyle(t);if(!n)return null;const c=n.stylesheet.schema;if(!c)return null;const d={};for(const p in c){const m=o.C(p,n.scope),y=n.options.get(m),x=y?y.value||y.default:null;d[p]=x?x.serialize():null}return d}setConfig(t,n){const c=this.getFragmentStyle(t);c&&(c.updateConfig(n,c.stylesheet.schema),this.updateConfigDependencies())}getSchema(t){const n=this.getFragmentStyle(t);return n?n.stylesheet.schema:null}setSchema(t,n){const c=this.getFragmentStyle(t);c&&(c.stylesheet.schema=n,c.updateConfig(c._config,n),this.updateConfigDependencies())}updateConfig(t,n){if(this._config=t,t||n)if(n)for(const c in n){let d,p;const m=o.X(n[c].default);if(m.result==="success"&&(d=m.value.expression),t&&t[c]!==void 0){const I=o.X(t[c]);I.result==="success"&&(p=I.value.expression)}const{minValue:y,maxValue:x,stepValue:T,type:S,values:M}=n[c];if(d){const I=o.C(c,this.scope);this.options.set(I,{default:d,value:p,minValue:y,maxValue:x,stepValue:T,type:S,values:M})}else this.fire(new o.z(new Error(`No schema defined for config option "${c}".`)))}else this.fire(new o.z(new Error("Attempting to set config for a style without schema.")))}updateConfigDependencies(t){for(const n of this._configDependentLayers){const c=this.getLayer(n);if(c){if(t&&!c.configDependencies.has(t))continue;c.possiblyEvaluateVisibility(),this._updateLayer(c)}}this.ambientLight&&this.ambientLight.updateConfig(this.options),this.directionalLight&&this.directionalLight.updateConfig(this.options),this.fog&&this.fog.updateConfig(this.options),this.snow&&this.snow.updateConfig(this.options),this.rain&&this.rain.updateConfig(this.options),this.forEachFragmentStyle(n=>{const c=n._styleColorTheme.colorThemeOverride?n._styleColorTheme.colorThemeOverride:n._styleColorTheme.colorTheme;if(c){const d=n._evaluateColorThemeData(c);(!n._styleColorTheme.lut&&d!==""||n._styleColorTheme.lut&&d!==n._styleColorTheme.lut.data)&&n.setColorTheme(c)}}),this._changes.setDirty()}addLayer(t,n,c={}){this._checkLoaded();const d=t.id;if(this._layers[d])return void this.fire(new o.z(new Error(`Layer with i

15d "${d}" already exists on this map`)));let p;if(t.type==="custom"){if(zo(this,o.da(t)))return;p=o.db(t,this.scope,this._styleColorTheme.lut,this.options)}else{if(typeof t.source=="object"&&(this.addSource(d,t.source),t=o.d6(t),t=o.h(t,{source:d})),this._validate(ni,`layers.${d}`,t,{arrayIndex:-1},c))return;p=o.db(t,this.scope,this._styleColorTheme.lut,this.options),this._validateLayer(p),p.setEventedParent(this,{layer:{id:d}})}p.configDependencies.size!==0&&this._configDependentLayers.add(p.fqid);let m=this._order.length;if(n){const S=this._order.indexOf(n);if(S===-1)return void this.fire(new o.z(new Error(`Layer with id "${n}" does not exist on this map.`)));p.slot===this._layers[n].slot?m=S:o.w(`Layer with id "${n}" has a different slot. Layers can only be rearranged within the same slot.`)}this._order.splice(m,0,d),this._layerOrderChanged=!0,this._layers[d]=p;const y=this.getOwnLayerSourceCache(p),x=!!this.directionalLight&&this.directionalLight.shadowsEnabled();y&&p.canCastShadows()&&x&&(y.castsShadows=!0);const T=this._changes.getRemovedLayer(p);if(T&&p.source&&y&&p.type!=="custom"){this._changes.discardLayerRemoval(p);const S=o.C(p.source,p.scope);T.type!==p.type?this._changes.updateSourceCache(S,"clear"):(this._changes.updateSourceCache(S,"reload"),y.pause())}this._updateLayer(p),p.onAdd&&p.onAdd(this.map),p.scope=this.scope,this.mergeLayers()}moveLayer(t,n){this._checkLoaded();const c=this._checkLayer(t);if(!c||t===n)return;const d=this._order.indexOf(t);this._order.splice(d,1);let p=this._order.length;if(n){const m=this._order.indexOf(n);

15if(m===-1)return void this.fire(new o.z(new Error(`Layer with id "${n}" does not exist on this map.`)));c.slot===this._layers[n].slot?p=m:o.w(`Layer with id "${n}" has a different slot. Layers can only be rearranged within the same slot.`)}this._order.splice(p,0,t),this._changes.setDirty(),this._layerOrderChanged=!0,this.mergeLayers()}removeLayer(t){this._checkLoaded();const n=this._checkLayer(t);if(!n)return;n.setEventedParent(null);const c=this._order.indexOf(t);this._order.splice(c,1),delete this._layers[t],this._changes.setDirty(),this._layerOrderChanged=!0,this._configDependentLayers.delete(n.fqid),this._changes.removeLayer(n);const d=this.getOwnLayerSourceCache(n);if(d&&d.castsShadows){let p=!1;for(const m in this._layers)if(this._layers[m].source===n.source&&this._layers[m].canCastShadows()){p=!0;break}d.castsShadows=p}n.onRemove&&n.onRemove(this.map),this.mergeLayers()}getOwnLayer(t){return this._layers[t]}hasLayer(t){return t in this._mergedLayers}hasLayerType(t){for(const n in this._layers)if(this._layers[n].type===t)return!0;return!1}setLayerZoomRange(t,n,c){this._checkLoaded();const d=this._checkLayer(t);d&&(d.minzoom===n&&d.maxzoom===c||(n!=null&&(d.minzoom=n),c!=null&&(d.maxzoom=c),this._updateLayer(d)))}getSlots(){return this._checkLoaded(),this._mergedSlots}setSlot(t,n){this._checkLoaded();const c=this._checkLayer(t);c&&c.slot!==n&&(c.slot=n,this._updateLayer(c))}setFilter(t,n,c={}){this._checkLoaded();const d=this._checkLayer(t);if(d&&!o.bv(d.filter,n))return n==null?(d.filter=void 0,void this._updateLayer(d)):void(this._validate(xe,`layers.${d.id}.filter`,n,{layerType:d.type},c)||(d.filter=o.d6(n),this._updateLayer(d)))}getFilter(t){const n=this._checkLayer(t);if(n)return o.d6(n.filter)}setLayoutProperty(t,n,c,d={}){this._checkLoaded();const p=this._checkLayer(t);if(p&&!o.bv(p.getLayoutProperty(n),c)){if(c!=null&&(!d||d.validate!==!1)&&zo(p,U.call(yn,{key:`layers.${t}.layout.${n}`,layerType:p.type,objectKey:n,value:c,styleSpec:o.a5,style:{glyphs:!0,sprite:!0}})))return;p.setLayoutProperty(n,c),p.configDependencies.size!==0&&this._configDependentLayers.add(p.fqid),this._updateLayer(p)}}getLayoutProperty(t,n){const c=this._checkLayer(t);if(c)return c.getLayoutProperty(n)}setPaintProperty(t,n,c,d={}){this._checkLoaded();const p=this._checkLayer(t);if(!p||o.bv(p.getPaintProperty(n),c)||c!=null&&(!d||d.validate!==!1)&&zo(p,O.call(yn,{key:`layers.${t}.paint.${n}`,layerType:p.type,objectKey:n,value:c,styleSpec:o.a5})))return;const m=p.setPaintProperty(n,c);p.configDependencies.size!==0&&this._configDependentLayers.add(p.fqid),m&&this._updateLayer(p),this._changes.updatePaintProperties(p)}getPaintProperty(t,n){const c=this._checkLayer(t);if(c)return c.getPaintProperty(n)}setFeatureState(t,n){if(this._checkLoaded(),"target"in t){if("featuresetId"in t.target){const{featuresetId:x,importId:T}=t.target,S=this.getFragmentStyle(T),M=S.getFeaturesetLayers(x);for(const{source:I,sourceLayer:C}of M)S.setFeatureState({id:t.id,source:I,sourceLayer:C},n)}else if("layerId"in t.target){const{layerId:x}=t.target,T=this.getLayer(x);this.setFeatureState({id:t.id,source:T.source,sourceLayer:T.sourceLayer},n)}return}const c=t.source,d=t.sourceLayer,p=this._checkSource(c);if(!p)return;const m=p.type;if(m==="geojson"&&d)return void this.fire(new o.z(new Error("GeoJSON sources cannot have a sourceLayer parameter.")));if(m==="vector"&&!d)return void this.fire(new o.z(new Error("The sourceLayer parameter must be provided for vector source types.")));t.id===void 0&&this.fire(new o.z(new Error("The feature id parameter must be provided.")));const y=this.getOwnSourceCaches(c);for(const x of y)x.setFeatureState(d,t.id,n)}removeFeatureState(t,n){if(this._checkLoaded(),"target"in t){if("featuresetId"in t.target){const{featuresetId:x,importId:T}=t.target,S=this.getFragmentStyle(T),M=S.getFeaturesetLayers(x);for(const{source:I,sourceLayer:C}of M)S.removeFeatureState({id:t.id,source:I,sourceLayer:C},n)}else if("layerId"in t.target){const{layerId:x}=t.target,T=this.getLayer(x);this.removeFeatureState({id:t.id,source:T.source,sourceLayer:T.sourceLayer},n)}return}const c=t.source,d=this._checkSource(c);if(!d)return;const p=d.type,m=p==="vector"?t.sourceLayer:void 0;

vendor: 4,419 bytes, line 15

15if(p==="vector"&&!m)return void this.fire(new o.z(new Error("The sourceLayer parameter must be provided for vector source types.")));if(n&&typeof t.id!="string"&&typeof t.id!="number")return void this.fire(new o.z(new Error("A feature id is required to remove its specific state property.")));const y=this.getOwnSourceCaches(c);for(const x of y)x.removeFeatureState(m,t.id,n)}getFeatureState(t){if(this._checkLoaded(),"target"in t){let p;if("featuresetId"in t.target){const{featuresetId:m,importId:y}=t.target,x=this.getFragmentStyle(y),T=x.getFeaturesetLayers(m);for(const{source:S,sourceLayer:M}of T){const I=x.getFeatureState({id:t.id,source:S,sourceLayer:M});if(I&&!p)p=I;else if(!o.bv(p,I))return void this.fire(new o.z(new Error("The same feature id exists in multiple sources in the featureset, but their feature states are not consistent through the sources.")))}}else if("layerId"in t.target){const{layerId:m}=t.target,y=this.getLayer(m);p=this.getFeatureState({id:t.id,source:y.source,sourceLayer:y.sourceLayer})}return p}const n=t.source,c=t.sourceLayer,d=this._checkSource(n);if(d){if(d.type!=="vector"||c)return t.id===void 0&&this.fire(new o.z(new Error("The feature id parameter must be provided."))),this.getOwnSourceCaches(n)[0].getFeatureState(c,t.id);this.fire(new o.z(new Error("The sourceLayer parameter must be provided for vector source types.")))}}setTransition(t){return this.stylesheet.transition=o.h({},this.stylesheet.transition,t),this.transition=this.stylesheet.transition,this}getTransition(){return o.h({},this.stylesheet.transition)}serialize(){this._checkLoaded();const t=this.getTerrain(),n=t&&this.terrain&&this.terrain.scope===this.scope?t:this.stylesheet.terrain;return o.dc({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,fragment:this.stylesheet.fragment,iconsets:this.stylesheet.iconsets,imports:this._serializeImports(),schema:this.stylesheet.schema,camera:this.stylesheet.camera,light:this.stylesheet.light,lights:this.stylesheet.lights,terrain:n,fog:this.stylesheet.fog,snow:this.stylesheet.snow,rain:this.stylesheet.rain,center:this.stylesheet.center,"color-theme":this.stylesheet["color-theme"],zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,projection:this.stylesheet.projection,sources:this._serializeSources(),layers:this._serializeLayers(this._order)},c=>c!==void 0)}_updateFilteredLayers(t){for(const n of Object.values(this._mergedLayers))t(n)&&this._updateLayer(n)}_updateLayer(t){this._changes.updateLayer(t);const n=this.getLayerSourceCache(t),c=o.C(t.source,t.scope),d=this._changes.getUpdatedSourceCaches();t.source&&!d[c]&&n&&n.getSource().type!=="raster"&&(this._changes.updateSourceCache(c,"reload"),n.pause()),t.invalidateCompiledFilter()}_flattenAndSortRenderedFeatures(t){const n=y=>this._mergedLayers[y].is3D(!!this.terrain),c=this.order,d={},p=[];for(let y=c.length-1;y>=0;y--){const x=c[y];if(n(x)){d[x]=y;for(const T of t){const S=T[x];if(S)for(const M of S)p.push(M)}}}p.sort((y,x)=>x.intersectionZ-y.intersectionZ);const m=[];for(let y=c.length-1;y>=0;y--){const x=c[y];if(n(x))for(let T=p.length-1;T>=0;T--){const S=p[T].feature;if(S.layer&&d[S.layer.id]<y)break;m.push(S),p.pop()}else for(const T of t){const S=T[x];if(S)for(const M of S)m.push(M.feature)}}return m}queryRenderedFeatures(t,n,c){let d;n&&!Array.isArray(n)&&n.filter&&(this._validate(xe,"queryRenderedFeatures.filter",n.filter,null,n),d=o.b3(n.filter));const p={},m=S=>{if(bc.has(S.type))return;const M=this.getOwnLayerSourceCache(S),I=p[M.id]=p[M.id]||{sourceCache:M,layers:{},has3DLayers:!1};S.is3D(!!this.terrain)&&(I.has3DLayers=!0),I.layers[S.fqid]=I.layers[S.fqid]||{styleLayer:S,targets:[]},I.layers[S.fqid].targets.push({filter:d})};if(n&&n.layers){if(!Array.isArray(n.layers))return this.fire(new o.z(new Error("parameters.layers must be an Array."))),[];for(const S of n.layers){const M=this._layers[S];if(!M)return this.fire(new o.z(new Error(`The layer '${S}' does not exist in the map's style and cannot be queried for features.`))),[];m(M)}}else for(const S in this._layers)m(this._layers[S]);const y=this._queryRenderedFeatures(t,p,c),x=this._flattenAndSortRenderedFeatures(y),T=[];for(const S of x)o.dd(S.layer.id)===this.scope&&T.push(S);return T}queryRenderedFeatureset(t,n,c){let d;

15n&&!Array.isArray(n)&&n.filter&&(this._validate(xe,"queryRenderedFeatures.filter",n.filter,null,n),d=o.b3(n.filter));const p="mock",m=[];if(n&&n.target)m.push(Object.assign({},n,{targetId:p,filter:d}));else{const S=this.getFeaturesetDescriptors();for(const M of S)m.push({targetId:p,filter:d,target:M});for(const{style:M}of this.fragments){const I=M.getFeaturesetDescriptors();for(const C of I)m.push({targetId:p,filter:d,target:C})}}const y=this.queryRenderedTargets(t,m,c),x=[],T=new Set;for(const S of y)for(const M of S.variants[p])lc(M,S,T)||x.push(new o.de(S,M));return x}queryRenderedTargets(t,n,c){const d={},p=(y,x,T,S)=>{const M=d[x.id]=d[x.id]||{sourceCache:x,layers:{},has3DLayers:!1};if(M.layers[y.fqid]=M.layers[y.fqid]||{styleLayer:y,targets:[]},y.is3D(!!this.terrain)&&(M.has3DLayers=!0),!S)return T.uniqueFeatureID=!1,void M.layers[y.fqid].targets.push(T);M.layers[y.fqid].targets.push(Object.assign({},T,{namespace:S.namespace,properties:S.properties,uniqueFeatureID:S.uniqueFeatureID}))};for(const y of n)if("featuresetId"in y.target){const{featuresetId:x,importId:T}=y.target,S=this.getFragmentStyle(T);if(!S||!S._featuresetSelectors)continue;const M=S._featuresetSelectors[x];if(!M){this.fire(new o.z(new Error(`The featureset '${x}' does not exist in the map's style and cannot be queried for features.`)));continue}for(const I of M){const C=S.getOwnLayer(I.layerId);C&&!bc.has(C.type)&&p(C,S.getOwnLayerSourceCache(C),y,I)}}else if("layerId"in y.target){const{layerId:x}=y.target,T=this.getLayer(x);if(!T||bc.has(T.type))continue;p(T,this.getLayerSourceCache(T),y)}const m=this._queryRenderedFeatures(t,d,c);return this._flattenAndSortRenderedFeatures(m)}_queryRenderedFeatures(t,n,c){const d=[],p=!!this.map._showQueryGeometry,m=ai.createFromScreenPoints(t,c);for(const y in n){const x=cc(m,n[y],this._availableImages,c,p);Object.keys(x).length&&d.push(x)}if(this.placement)for(const y in n){if(!n[y].sourceCache._onlySymbols)continue;const x=vo(m.screenGeometry,n[y],this._availableImages,this.placement.collisionIndex,this.placement.retainedQueryData,this.map.getWorldview());Object.keys(x).length&&d.push(x)}return d}querySourceFeatures(t,n){const c=n&&n.filter;c&&this._validate(xe,"querySourceFeatures.filter",c,null,n);let d=[];const p=this.getOwnSourceCaches(t);for(const m of p)d=d.concat(il(m,n));return d}addSourceType(t,n,c){return Wr.getSourceType(t)?c(new Error(`A source type called "${t}" already exists.`)):(Wr.setSourceType(t,n),n.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:n.workerSourceURL},c):c(null,null))}getFlatLight(){return this.light.getLight()}setFlatLight(t,n,c={}){this._checkLoaded();const d=this.light.getLight();let p=!1;for(const y in t)if(!o.bv(t[y],d[y])){p=!0;break}if(!p)return;const m=this._getTransitionParameters();this.light.setLight(t,n,c),this.light.updateTransitions(m)}getTerrain(){return this.terrain&&this.terrain.drapeRenderMode===1?this.terrain.get():null}setTerrainForDraping(){this.setTerrain({source:"",exaggeration:0},0)}checkCanvasFingerprintNoise(){this.disableElevatedTerrain===void 0&&(this.disableElevatedTerrain=o.q.hasCanvasFingerprintNoise(),this.disableElevatedTerrain&&o.w("Terrain and hillshade are disabled because of Canvas2D limitations when fingerprinting protection is enabled (e.g. in private browsing mode)."))}setTerrain(t,n=1){if(this._checkLoaded(),!t)return this.terrainSetForDrapingOnly()||(delete this.terrain,this.map.transform.projection.requiresDraping&&this.setTerrainForDraping()),n===0&&delete this.terrain,t===null?this.stylesheet.terrain=null:delete this.stylesheet.terrain,this._force3DLayerUpdate(),void(this._markersNeedUpdate=!0);this.checkCanvasFingerprintNoise();let c=t;const d=t.source==null;if(n===1){if(this.disableElevatedTerrain)return;if(typeof c.source=="object"){const y="terrain-dem-src";this.addSource(y,c.source),c=o.d6(c),c=o.h(c,{source:y})}const p=o.h({},c),m={};if(this.terrain&&d){p.source=this.terrain.get().source;const y=this.terrain?this.getFragmentStyle(this.terrain.scope):null;y&&(m.style=y.serialize())}if(this._validate(He,"terrain",p,m))return}if(!this.terrain||this.terrain.scope!==this.scope&&!d||this.terrain&&n!==this.terrain.drapeRenderMode){if(!c)return;this._createTerrain(c,n),this.fire(new o.A("data",{dataType:"style"}))}else{const p=this.terrain,m=p.get();for(const y of Object.keys(o.a5.terrain))!c.hasOwnProperty(y)&&o.a5.terrain[y].default&&(c[y]=o.a5.terrain[y].default);for(const y in t)if(!o.bv(t[y],m[y])){p.set(t,this.options),this.stylesheet.terrain=t;const x=this._getTransitionParameters({duration:0});p.updateTransitions(x),this.fire(new o.A("data",{dataType:"style"}));break}}this.mergeTerrain(),this.updateDrapeFirstLayers(),this._markersNeedU

15pdate=!0}_createFog(t){const n=this.fog=new Ct(t,this.map.transform,this.scope,this.options);this.stylesheet.fog=n.get();const c=this._getTransitionParameters({duration:0});n.updateTransitions(c)}_createSnow(t){const n=this.snow=new qi(t,this.map.transform,this.scope,this.options);this.stylesheet.snow=n.get();const c=this._getTransitionParameters({duration:0});n.updateTransitions(c)}_createRain(t){const n=this.rain=new $i(t,this.map.transform,this.scope,this.options);this.stylesheet.rain=n.get();const c=this._getTransitionParameters({duration:0});n.updateTransitions(c)}_updateMarkersOpacity(){this.map._markers.length!==0&&this.map._requestDomTask(()=>{for(const t of this.map._markers)t._evaluateOpacity()})}getFog(){return this.fog?this.fog.get():null}setFog(t){if(this._checkLoaded(),!t)return delete this.fog,delete this.stylesheet.fog,void(this._markersNeedUpdate=!0);if(this.fog){const n=this.fog;if(!o.bv(n.get(),t)){n.set(t,this.options),this.stylesheet.fog=n.get();const c=this._getTransitionParameters({duration:0});n.updateTransitions(c)}}else this._createFog(t);this._markersNeedUpdate=!0}getSnow(){return this.snow?this.snow.get():null}setSnow(t){if(this._checkLoaded(),!t)return delete this.snow,void delete this.stylesheet.snow;if(this.snow){const n=this.snow;if(!o.bv(n.get(),t)){n.set(t,this.options),this.stylesheet.snow=n.get();const c=this._getTransitionParameters({duration:0});n.updateTransitions(c)}}else this._createSnow(t);this._markersNeedUpdate=!0}getRain(){return this.rain?this.rain.get():null}setRain(t){if(this._checkLoaded(),!t)return delete this.rain,void delete this.stylesheet.rain;if(this.rain){const n=this.rain;if(!o.bv(n.get(),t)){n.set(t,this.options),this.stylesheet.rain=n.get();const c=this._getTransitionParameters({duration:0});n.updateTransitions(c)}}else this._createRain(t);this._markersNeedUpdate=!0}_reloadColorTheme(){const t=()=>{for(const d in this._layers)this._layers[d].lut=this._styleColorTheme.lut;for(const d in this._sourceCaches)this._sourceCaches[d].clearTiles()},n=this._styleColorTheme.colorThemeOverride?this._styleColorTheme.colorThemeOverride:this._styleColorTheme.colorTheme;if(!n)return this._styleColorTheme.lut=null,void t();const c=this._evaluateColorThemeData(n);this._loadColorTheme(c).then(()=>{this.fire(new o.A("colorthemeset")),t()}).catch(d=>{o.w(`Couldn't set color theme: ${d}`)})}setColorTheme(t){this._checkLoaded(),this._styleColorTheme.colorThemeOverride&&o.w("Note: setColorTheme is called on a style with a color-theme override, the passed color-theme won't be visible."),this._styleColorTheme.colorTheme=t,this._reloadColorTheme()}setImportColorTheme(t,n){const c=this.getFragmentStyle(t);c&&(c._styleColorTheme.colorThemeOverride=n,c._reloadColorTheme())}_getTransitionParameters(t){return{now:o.q.now(),transition:o.h(this.transition,t)}}updateDrapeFirstLayers(){if(!this.terrain)return;const t=[],n=[];for(const c of this._mergedOrder)this.isLayerDraped(this._mergedLayers[c])?t.push(c):n.push(c);this._drapedFirstOrder=[],this._drapedFirstOrder.push(...t),this._drapedFirstOrder.push(...n)}_createTerrain(t,n){const c=this.terrain=new ue(t,n,this.scope,this.options,this.map.getWorldview());n===1&&(this.stylesheet.terrain=t),this.mergeTerrain(),this.updateDrapeFirstLayers(),this._force3DLayerUpdate();const d=this._getTransitionParameters({duration:0});c.updateTransitions(d)}_force3DLayerUpdate(){for(const t in this._layers){const n=this._layers[t];n.type==="fill-extrusion"&&this._updateLayer(n)}}_forceSymbolLayerUpdate(){for(const t in this._layers){const n=this._layers[t];n.type==="symbol"&&this._updateLayer(n)}}_validate(t,n,c,d,p={}){if(p&&p.validate===!1)return!1;const m=o.h({},this.serialize());return zo(this,t.call(yn,o.h({key:n,style:m,value:c,styleSpec:o.a5},d)))}_remove(){this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),o.df.off("pluginStateChange",this._rtlTextPluginCallback);for(const t in this._mergedLayers)this._mergedLayers[t].setEventedParent(null);for(const t in this._mergedSourceCaches)this._mergedSourceCaches[t].clearTiles(),this._mergedSourceCaches[t].setEventedParent(null);this.imageManager.removeScope(this.scope),this.setEventedParent(null),delete this.fog,delete this.snow,delete this.rain,delete this.terrain,delete this.ambientLight,delete this.directionalLight,this.isRootStyle()&&(this.imageManager.setEventedParent(null),this.modelManager.setEventedParent(null),this.modelManager.destroy(),this.dispatcher.remove())}clearSource(t){const n=this.getSourceCaches(t);for(const c of n)c.clearTiles()}clearSources(){for(const t in this._mergedSourceCaches)this._mergedSourceCaches[t].clearTiles()}reloadSource(t){const n=this.getSourceCaches(t);for(const c of n)c.resume(),c.reload()}

15reloadSources(){for(const t of this.getSources())t.reload&&t.reload()}reloadModels(){this.modelManager.reloadModels(""),this.forEachFragmentStyle(t=>{t.modelManager.reloadModels(t.scope)})}updateSources(t){let n;this.directionalLight&&(n=pa(this.directionalLight));const c=new Set;for(const d in this._mergedLayers){const p=this._mergedLayers[d];p.hasElevation()&&!c.has(p.source)&&c.add(p.source)}for(const d in this._mergedSourceCaches){const p=this._mergedSourceCaches[d],m=c.has(p._source.id);p.update(t,void 0,void 0,n,m)}}_generateCollisionBoxes(){for(const t in this._sourceCaches){const n=this._sourceCaches[t];n.resume(),n.reload()}}_updatePlacement(t,n,c,d,p,m,y=!1){let x=!1,T=!1;const S={},M={};for(const I of this._mergedOrder){const C=this._mergedLayers[I];if(C.type!=="symbol")continue;const L=o.C(C.source,C.scope);let R=S[L];if(!R){const B=this.getLayerSourceCache(C);if(!B)continue;const V=B.getRenderableIds(!0).map(Z=>B.getTileByID(Z));M[L]=V.slice(),R=S[L]=V.sort((Z,Y)=>Y.tileID.overscaledZ-Z.tileID.overscaledZ||(Z.tileID.isLessThan(Y.tileID)?-1:1))}const F=this.crossTileSymbolIndex.addLayer(C,R,n.center.lng,n.projection);x=x||F}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._mergedOrder),y=y||this._layerOrderChanged||d===0,this._layerOrderChanged&&this.fire(new o.A("neworder")),(y||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(o.q.now(),n.zoom))&&(this.pauseablePlacement=new yc(n,this._mergedOrder,y,c,d,p,this.placement,this.fog&&n.projection.supportsFog?this.fog.state:null,this._buildingIndex),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._mergedOrder,this._mergedLayers,S,M,this.map.painter.scaleFactor),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(o.q.now()),T=!0),x&&this.pauseablePlacement.placement.setStale()),T||x){this._buildingIndex.onNewFrame(n.zoom);for(let I=0;I<this._mergedOrder.length;I++){const C=this._mergedLayers[this._mergedOrder[I]];if(C.type!=="symbol")continue;const L=this.isLayerClipped(C);this.placement.updateLayerOpacities(C,S[o.C(C.source,C.scope)],I,L?m:null)}}return{needsRerender:!this.pauseablePlacement.isDone()||this.placement.hasTransitions(o.q.now())}}_releaseSymbolFadeTiles(){for(const t in this._sourceCaches)this._sourceCaches[t].releaseSymbolFadeTiles()}addImport(t,n){this._checkLoaded();const c=this.stylesheet.imports=this.stylesheet.imports||[];if(c.findIndex(({id:p})=>p===t.id)!==-1)return void this.fire(new o.z(new Error(`Import with id '${t.id}' already exists in the map's style.`)));if(!n)return c.push(t),this._loadImports([t],!0);const d=c.findIndex(({id:p})=>p===n);return d===-1&&this.fire(new o.z(new Error(`Import with id "${n}" does not exist on this map.`))),this.stylesheet.imports=c.slice(0,d).concat(t).concat(c.slice(d)),this._loadImports([t],!0,n)}updateImport(t,n){this._checkLoaded();const c=this.stylesheet.imports||[],d=this.getImportIndex(t);return d===-1?this:typeof n=="string"?(this.setImportUrl(t,n),this):(n.url&&n.url!==c[d].url&&this.setImportUrl(t,n.url),o.bv(n.config,c[d].config)||this.setImportConfig(t,n.config,n.data.schema),o.bv(n.data,c[d].data)||this.setImportData(t,n.data),this)}moveImport(t,n){this._checkLoaded();let c=this.stylesheet.imports||[];const d=this.getImportIndex(t);if(d===-1)return this;const p=this.getImportIndex(n);if(p===-1)return this;const m=c[d],y=this.fragments[d];return c=c.filter(({id:x})=>x!==t),this.fragments=this.fragments.filter(({id:x})=>x!==t),this.stylesheet.imports=c.slice(0,p).concat(m).concat(c.slice(p)),this.fragments=this.fragments.slice(0,p).concat(y).concat(this.fragments.slice(p)),this.mergeLayers(),this}setImportUrl(t,n){this._checkLoaded();const c=this.stylesheet.imports||[],d=this.getImportIndex(t);if(d===-1)return this;c[d].url=n;const p=this.fragments[d];return p.style=this._createFragmentStyle(c[d]),p.style.on("style.import.load",()=>this.mergeAll()),p.style.loadURL(n),this}setImportData(t,n){this._checkLoaded();const c=this.getImportIndex(t),d=this.stylesheet.imports||[];return c===-1?this:n?(this.fragments[c].style.setState(n),this._reloadImports(),this):(delete d[c].data,this.setImportUrl(t,d[c].url))}setImportConfig(t,n,c){this._checkLoaded();const d=this.getImportIndex(t),p=this.stylesheet.imports||[];if(d===-1)return this;n?p[d].config=n:delete p[d].config;const m=this.fragments[d];c&&m.style.stylesheet&&(m.style.stylesheet.schema=c);const y=m.style.stylesheet&&m.style.stylesheet.schema;return m.config=n,m.style.updateConfig(n,y),this.updateConfigDependencies(),this}removeImport(t){this._checkLoaded();const n=this.stylesheet.imports||[],c=this.getImportIndex(t);c!==-1&&(n.splice(c,1),this.fragments[c].style._remove(),this.fragments.splice(c,1),this._reloadImports())}getImportIndex(t){const n=(this.stylesheet.imports||[]).findIndex(c=>c.id===t);

15return n===-1&&this.fire(new o.z(new Error(`Import '${t}' does not exist in the map's style and cannot be updated.`))),n}getLayer(t){return this._mergedLayers[t]}getSources(){const t=[];for(const n in this._mergedOtherSourceCaches){const c=this._mergedOtherSourceCaches[n];c&&t.push(c.getSource())}return t}getSource(t,n){const c=this.getSourceCache(t,n);return c&&c.getSource()}getLayerSource(t){const n=this.getLayerSourceCache(t);return n&&n.getSource()}getSourceCache(t,n){const c=o.C(t,n);return this._mergedOtherSourceCaches[c]}getLayerSourceCache(t){const n=o.C(t.source,t.scope);return t.type==="symbol"?this._mergedSymbolSourceCaches[n]:this._mergedOtherSourceCaches[n]}getSourceCaches(t){if(t==null)return Object.values(this._mergedSourceCaches);const n=[];return this._mergedOtherSourceCaches[t]&&n.push(this._mergedOtherSourceCaches[t]),this._mergedSymbolSourceCaches[t]&&n.push(this._mergedSymbolSourceCaches[t]),n}updateSourceCaches(){const t=this._changes.getUpdatedSourceCaches();for(const n in t){const c=t[n];c==="reload"?this.reloadSource(n):c==="clear"&&this.clearSource(n)}}updateLayers(t){const n=this._changes.getUpdatedPaintProperties();for(const c of n){const d=this.getLayer(c);d&&d.updateTransitions(t)}}getGlyphsUrl(){return this.stylesheet.glyphs}setGlyphsUrl(t){this.stylesheet.glyphs=t,this.glyphManager.setURL(t,this.scope)}getImages(t,n,c){this.imageManager.getImages(n.images,n.scope,c),this._updateTilesForChangedImages();const d=m=>{if(m){const y=n.images.map(x=>o.I.toString(x));m.setDependencies(n.tileID.key,n.type,y)}},p=o.C(n.source,n.scope);d(this._mergedOtherSourceCaches[p]),d(this._mergedSymbolSourceCaches[p])}rasterizeImages(t,n,c){this.imageManager.rasterizeImages(n,c)}getGlyphs(t,n,c){this.glyphManager.getGlyphs(n.stacks,n.scope,c)}getResource(t,n,c){return o.dg(n,c)}getOwnSourceCache(t){return this._otherSourceCaches[t]}getOwnLayerSourceCache(t){return t.type==="symbol"?this._symbolSourceCaches[t.source]:this._otherSourceCaches[t.source]}getOwnSourceCaches(t){const n=[];return this._otherSourceCaches[t]&&n.push(this._otherSourceCaches[t]),this._symbolSourceCaches[t]&&n.push(this._symbolSourceCaches[t]),n}_isSourceCacheLoaded(t){const n=this.getOwnSourceCaches(t);return n.length===0?(this.fire(new o.z(new Error(`There is no source with ID '${t}'`))),!1):n.every(c=>c.loaded())}has3DLayers(){return this._has3DLayers}hasSymbolLayers(){return this._hasSymbolLayers}hasCircleLayers(){return this._hasCircleLayers}isLayerClipped(t,n){if(!this._clipLayerPresent&&t.type!=="fill-extrusion"&&t.type!=="building")return!1;const c=t.type==="fill-extrusion"&&t.sourceLayer==="building",d=t.type==="building";if(t.is3D(!!this.terrain)){if(c||d||n&&n.type==="batched-model"||t.type==="model")return!0}else if(t.type==="symbol")return!0;return!1}_clearWorkerCaches(){this.dispatcher.broadcast("clearCaches")}destroy(){this._clearWorkerCaches(),this.fragments.forEach(t=>{t.style._remove()}),this.terrainSetForDrapingOnly()&&(delete this.terrain,delete this.stylesheet.terrain)}}Wr.getSourceType=function(l){return ac[l]},Wr.setSourceType=function(l,t){ac[l]=t},Wr.registerForPluginStateChange=o.dh;var yl=`
16#define EPSILON 0.0000001
17#define PI 3.141592653589793
18#ifdef RENDER_CUTOFF
19float 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);}
20#endif`,Vu=`
21out vec4 glFragColor;highp float unpack_depth(highp vec4 rgba_depth)
22{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) {highp float depth=ndc_z*0.5+0.5;const 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;}
23#ifdef INDICATOR_CUTOUT
24uniform vec3 u_indicator_cutout_centers;uniform vec4 u_indicator_cutout_params;
25#endif
26vec4 applyCutout(vec4 color,float height) {
27#ifdef INDICATOR_CUTOUT
28float verticalFadeRange=u_indicator_cutout_centers.z*0.25;float holeMinOpacity=mix(1.0,u_indicator_cutout_params.x,smoothstep(u_indicator_cutout_centers.z,u_indicator_cutout_centers.z+verticalFadeRange,height));float holeRadius=max(u_indicator_cutout_params.y,0.0);float holeAspectRatio=u_indicator_cutout_params.z;

28float fadeStart=u_indicator_cutout_params.w;float distA=distance(vec2(gl_FragCoord.x,gl_FragCoord.y*holeAspectRatio),vec2(u_indicator_cutout_centers[0],u_indicator_cutout_centers[1]*holeAspectRatio));return color*min(smoothstep(fadeStart,holeRadius,distA)+holeMinOpacity,1.0);
29#else
30return color;
31#endif
32}
33#ifdef DEBUG_WIREFRAME
34#define HANDLE_WIREFRAME_DEBUG \\
35glFragColor=vec4(0.7,0.0,0.0,0.7); \\
36gl_FragDepth=gl_FragCoord.z-0.0001;
37#else
38#define HANDLE_WIREFRAME_DEBUG
39#endif
40#ifdef RENDER_CUTOFF
41uniform highp vec4 u_cutoff_params;in float v_cutoff_opacity;
42#endif
43vec4 textureLodCustom(sampler2D image,highp vec2 pos,highp vec2 lod_coord) {highp vec2 size=vec2(textureSize(image,0));highp vec2 dx=dFdx(lod_coord.xy*size);highp vec2 dy=dFdy(lod_coord.xy*size);highp float delta_max_sqr=max(dot(dx,dx),dot(dy,dy));highp float lod=0.5*log2(delta_max_sqr);return textureLod(image,pos,lod);}vec4 applyLUT(highp sampler3D lut,vec4 col) {vec3 size=vec3(textureSize(lut,0));vec3 uvw=(col.rbg*float(size-1.0)+0.5)/size;return vec4(texture(lut,uvw).rgb,col.a);}vec3 applyLUT(highp sampler3D lut,vec3 col) {return applyLUT(lut,vec4(col,1.0)).rgb;}`,Uu=`
44#define EXTENT 8192.0
45#define RAD_TO_DEG 180.0/PI
46#define DEG_TO_RAD PI/180.0
47#define GLOBE_RADIUS EXTENT/PI/2.0
48float wrap(float n,float min,float max) {float d=max-min;float w=mod(mod(n-min,d)+d,d)+min;return (w==min) ? max : w;}
49#ifdef PROJECTION_GLOBE_VIEW
50vec3 mercator_tile_position(mat4 matrix,vec2 tile_anchor,vec3 tile_id,vec2 mercator_center) {
51#ifndef PROJECTED_POS_ON_VIEWPORT
52float tiles=tile_id.z;vec2 mercator=(tile_anchor/EXTENT+tile_id.xy)/tiles;mercator-=mercator_center;mercator.x=wrap(mercator.x,-0.5,0.5);vec4 mercator_tile=vec4(mercator.xy*EXTENT,EXTENT/(2.0*PI),1.0);mercator_tile=matrix*mercator_tile;return mercator_tile.xyz;
53#else
54return vec3(0.0);
55#endif
56}vec3 mix_globe_mercator(vec3 globe,vec3 mercator,float t) {return mix(globe,mercator,t);}mat3 globe_mercator_surface_vectors(vec3 pos_normal,vec3 up_dir,float zoom_transition) {vec3 normal=zoom_transition==0.0 ? pos_normal : normalize(mix(pos_normal,up_dir,zoom_transition));vec3 xAxis=normalize(vec3(normal.z,0.0,-normal.x));vec3 yAxis=normalize(cross(normal,xAxis));return mat3(xAxis,yAxis,normal);}
57#endif
58vec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(
59unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0
60);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const vec2 units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (units_to_pixels*pos+offset)/pattern_size;}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {return get_pattern_pos(pixel_coord_upper,pixel_coord_lower,pattern_size,vec2(tile_units_to_pixels),pos);}float mercatorXfromLng(float lng) {return (180.0+lng)/360.0;}float mercatorYfromLat(float lat) {return (180.0-(RAD_TO_DEG*log(tan(PI/4.0+lat/2.0*DEG_TO_RAD))))/360.0;}vec3 latLngToECEF(vec2 latLng) {latLng=DEG_TO_RAD*latLng;float cosLat=cos(latLng[0]);float sinLat=sin(latLng[0]);float cosLng=cos(latLng[1]);float sinLng=sin(latLng[1]);float sx=cosLat*sinLng*GLOBE_RADIUS;float sy=-sinLat*GLOBE_RADIUS;float sz=cosLat*cosLng*GLOBE_RADIUS;return vec3(sx,sy,sz);}
61#ifdef RENDER_CUTOFF
62uniform vec4 u_cutoff_params;out float v_cutoff_opacity;
63#endif
64const vec4 AWAY=vec4(-1000.0,-1000.0,-1000.0,1);const float skirtOffset=24575.0;vec3 decomposeToPosAndSkirt(vec2 posWithComposedSkirt)
65{float skirt=float(posWithComposedSkirt.x >=skirtOffset);vec2 pos=posWithComposedSkirt-vec2(skirt*skirtOffset,0.0);return vec3(pos,skirt);}`,ma="in highp vec3 a_pos_3f;uniform lowp mat4 u_matrix;out highp vec3 v_uv;

65void main() {const mat3 half_neg_pi_around_x=mat3(1.0,0.0, 0.0,0.0,0.0,-1.0,0.0,1.0, 0.0);v_uv=half_neg_pi_around_x*a_pos_3f;vec4 pos=u_matrix*vec4(a_pos_3f,1.0);gl_Position=pos.xyww;}",_a=`
66#define ELEVATION_SCALE 7.0
67#define ELEVATION_OFFSET 450.0
68#ifdef PROJECTION_GLOBE_VIEW
69uniform vec3 u_tile_tl_up;uniform vec3 u_tile_tr_up;uniform vec3 u_tile_br_up;uniform vec3 u_tile_bl_up;uniform float u_tile_up_scale;vec3 elevationVector(vec2 pos) {vec2 uv=pos/EXTENT;vec3 up=normalize(mix(
70mix(u_tile_tl_up,u_tile_tr_up,uv.xxx),mix(u_tile_bl_up,u_tile_br_up,uv.xxx),uv.yyy));return up*u_tile_up_scale;}
71#else
72vec3 elevationVector(vec2 pos) { return vec3(0,0,1); }
73#endif
74#ifdef TERRAIN
75uniform highp sampler2D u_dem;uniform highp sampler2D u_dem_prev;uniform vec2 u_dem_tl;uniform vec2 u_dem_tl_prev;uniform float u_dem_scale;uniform float u_dem_scale_prev;uniform float u_dem_size;uniform float u_dem_lerp;uniform float u_exaggeration;uniform float u_meter_to_dem;uniform mat4 u_label_plane_matrix_inv;vec4 tileUvToDemSample(vec2 uv,float dem_size,float dem_scale,vec2 dem_tl) {vec2 pos=dem_size*(uv*dem_scale+dem_tl)+1.0;vec2 f=fract(pos);return vec4((pos-f+0.5)/(dem_size+2.0),f);}float currentElevation(vec2 apos) {
76#ifdef TERRAIN_DEM_FLOAT_FORMAT
77vec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale+u_dem_tl)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture(u_dem,pos).r;
78#else
79float dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale,u_dem_tl);vec2 pos=r.xy;vec2 f=r.zw;float tl=texture(u_dem,pos).r;float tr=texture(u_dem,pos+vec2(dd,0)).r;float bl=texture(u_dem,pos+vec2(0,dd)).r;float br=texture(u_dem,pos+vec2(dd,dd)).r;return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);
80#endif
81}float prevElevation(vec2 apos) {
82#ifdef TERRAIN_DEM_FLOAT_FORMAT
83vec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale_prev+u_dem_tl_prev)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture(u_dem_prev,pos).r;
84#else
85float dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale_prev,u_dem_tl_prev);vec2 pos=r.xy;vec2 f=r.zw;float tl=texture(u_dem_prev,pos).r;float tr=texture(u_dem_prev,pos+vec2(dd,0)).r;float bl=texture(u_dem_prev,pos+vec2(0,dd)).r;float br=texture(u_dem_prev,pos+vec2(dd,dd)).r;return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);
86#endif
87}
88#ifdef TERRAIN_VERTEX_MORPHING
89float elevation(vec2 apos) {
90#ifdef ZERO_EXAGGERATION
91return 0.0;
92#endif
93float nextElevation=currentElevation(apos);float prevElevation=prevElevation(apos);return mix(prevElevation,nextElevation,u_dem_lerp);}
94#else
95float elevation(vec2 apos) {
96#ifdef ZERO_EXAGGERATION
97return 0.0;
98#endif
99return currentElevation(apos);}
100#endif
101vec4 fourSample(vec2 pos,vec2 off) {float tl=texture(u_dem,pos).r;float tr=texture(u_dem,pos+vec2(off.x,0.0)).r;float bl=texture(u_dem,pos+vec2(0.0,off.y)).r;float br=texture(u_dem,pos+off).r;return vec4(tl,tr,bl,br);}float flatElevation(vec2 pack) {vec2 apos=floor(pack/8.0);vec2 span=10.0*(pack-apos*8.0);vec2 uvTex=(apos-vec2(1.0,1.0))/8190.0;float size=u_dem_size+2.0;float dd=1.0/size;vec2 pos=u_dem_size*(uvTex*u_dem_scale+u_dem_tl)+1.0;vec2 f=fract(pos);pos=(pos-f+0.5)*dd;vec4 h=fourSample(pos,vec2(dd));float z=mix(mix(h.x,h.y,f.x),mix(h.z,h.w,f.x),f.y);vec2 w=floor(0.5*(span*u_meter_to_dem-1.0));vec2 d=dd*w;h=fourSample(pos-d,2.0*d+vec2(dd));vec4 diff=abs(h.xzxy-h.ywzw);vec2 slope=min(vec2(0.25),u_meter_to_dem*0.5*(diff.xz+diff.yw)/(2.0*w+vec2(1.0)));vec2 fix=slope*span;float base=z+max(fix.x,fix.y);return u_exaggeration*base;}float elevationFromUint16(float word) {return u_exaggeration*(word/ELEVATION_SCALE-ELEVATION_OFFSET);}
102#else
103float elevation(vec2 pos) { return 0.0; }
104#endif
105#ifdef DEPTH_OCCLUSION
106uniform highp sampler2D u_depth;uniform highp vec2 u_depth_size_inv;uniform highp vec2 u_depth_range_unpack;uniform highp float u_occluder_half_size;uniform highp float u_occlusion_depth_offset;
107#ifdef DEPTH_D24
108float unpack_depth(float depth) {return depth*u_depth_range_unpack.x+u_depth_range_unpack.y;}vec4 unpack_depth4(vec4 depth) {return depth*u_depth_range_unpack.x+vec4(u_depth_range_unpack.y);}
109#else
110highp float unpack_depth_rgba(vec4 rgba_depth)
111{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;}
112#endif
113bool isOccluded(vec4 frag) {vec3 coord=frag.xyz/frag.w;
114#ifdef DEPTH_D24
115float depth=unpack_depth(texture(u_depth,(coord.xy+1.0)*0.5).r);
116#else
117float depth=unpack_depth_rgba(texture(u_depth,(coord.xy+1.0)*0.5));
118#endif
119return coord.z+u_occlusion_depth_offset > depth;}highp vec4 getCornerDepths(vec2 coord) {highp vec3 df=vec3(u_occluder_half_size*u_depth_

119size_inv,0.0);highp vec2 uv=0.5*coord.xy+0.5;
120#ifdef DEPTH_D24
121highp vec4 depth=vec4(
122texture(u_depth,uv-df.xz).r,texture(u_depth,uv+df.xz).r,texture(u_depth,uv-df.zy).r,texture(u_depth,uv+df.zy).r
123);depth=unpack_depth4(depth);
124#else
125highp vec4 depth=vec4(
126unpack_depth_rgba(texture(u_depth,uv-df.xz)),unpack_depth_rgba(texture(u_depth,uv+df.xz)),unpack_depth_rgba(texture(u_depth,uv-df.zy)),unpack_depth_rgba(texture(u_depth,uv+df.zy))
127);
128#endif
129return depth;}highp float occlusionFadeMultiSample(vec4 frag) {highp vec3 coord=frag.xyz/frag.w;highp vec2 uv=0.5*coord.xy+0.5;int NX=3;int NY=4;highp vec2 df=u_occluder_half_size*u_depth_size_inv;highp vec2 oneStep=2.0*u_occluder_half_size*u_depth_size_inv/vec2(NX-1,NY-1);highp float res=0.0;for (int y=0; y < NY;++y) {for (int x=0; x < NX;++x) {
130#ifdef DEPTH_D24
131highp float depth=unpack_depth(texture(u_depth,uv-df+vec2(float(x)*oneStep.x,float(y)*oneStep.y)).r);
132#else
133highp float depth=unpack_depth_rgba(texture(u_depth,uv-df+vec2(float(x)*oneStep.x,float(y)*oneStep.y)));
134#endif
135res+=1.0-clamp(300.0*(coord.z+u_occlusion_depth_offset-depth),0.0,1.0);}}res=clamp(2.0*res/float(NX*NY)-0.5,0.0,1.0);return res;}highp float occlusionFade(vec4 frag) {highp vec3 coord=frag.xyz/frag.w;highp vec4 depth=getCornerDepths(coord.xy);return dot(vec4(0.25),vec4(1.0)-clamp(300.0*(vec4(coord.z+u_occlusion_depth_offset)-depth),0.0,1.0));}
136#else
137bool isOccluded(vec4 frag) { return false; }highp float occlusionFade(vec4 frag) { return 1.0; }highp float occlusionFadeMultiSample(vec4 frag) { return 1.0; }
138#endif//DEPTH_OCCLUSION`,ju=`#ifdef FOG
139uniform mediump vec4 u_fog_color;uniform mediump vec2 u_fog_range;uniform mediump float u_fog_horizon_blend;uniform mediump mat4 u_fog_matrix;out vec3 v_fog_pos;float fog_range(float depth) {return (depth-u_fog_range[0])/(u_fog_range[1]-u_fog_range[0]);}float fog_horizon_blending(vec3 camera_dir) {float t=max(0.0,camera_dir.z/u_fog_horizon_blend);return u_fog_color.a*exp(-3.0*t*t);}float fog_opacity(float t) {const float decay=6.0;float falloff=1.0-min(1.0,exp(-decay*t));falloff*=falloff*falloff;return u_fog_color.a*min(1.0,1.00747*falloff);}vec3 fog_position(vec3 pos) {return (u_fog_matrix*vec4(pos,1.0)).xyz;}vec3 fog_position(vec2 pos) {return fog_position(vec3(pos,0.0));}float fog(vec3 pos) {float depth=length(pos);float opacity=fog_opacity(fog_range(depth));return opacity*fog_horizon_blending(pos/depth);}
140#endif`,wc=`#ifdef FOG
141uniform mediump vec4 u_fog_color;uniform mediump vec2 u_fog_range;uniform mediump float u_fog_horizon_blend;uniform mediump vec2 u_fog_vertical_limit;uniform mediump float u_fog_temporal_offset;in vec3 v_fog_pos;uniform highp vec3 u_frustum_tl;uniform highp vec3 u_frustum_tr;uniform highp vec3 u_frustum_br;uniform highp vec3 u_frustum_bl;uniform highp vec3 u_globe_pos;uniform highp float u_globe_radius;uniform highp vec2 u_viewport;uniform float u_globe_transition;uniform int u_is_globe;float fog_range(float depth) {return (depth-u_fog_range[0])/(u_fog_range[1]-u_fog_range[0]);}float fog_horizon_blending(vec3 camera_dir) {float t=max(0.0,camera_dir.z/u_fog_horizon_blend);return u_fog_color.a*exp(-3.0*t*t);}float fog_opacity(float t) {const float decay=6.0;float falloff=1.0-min(1.0,exp(-decay*t));falloff*=falloff*falloff;return u_fog_color.a*min(1.0,1.00747*falloff);}float globe_glow_progress() {highp vec2 uv=gl_FragCoord.xy/u_viewport;highp vec3 ray_dir=mix(
142mix(u_frustum_tl,u_frustum_tr,uv.x),mix(u_frustum_bl,u_frustum_br,uv.x),1.0-uv.y);highp vec3 dir=normalize(ray_dir);highp vec3 closest_point=dot(u_globe_pos,dir)*dir;highp float sdf=length(closest_point-u_globe_pos)/u_globe_radius;return sdf+PI*0.5;}float fog_opacity(vec3 pos) {float depth=length(pos);return fog_opacity(fog_range(depth));}vec3 fog_apply(vec3 color,vec3 pos,float opacity_limit) {float depth=length(pos);float opacity;if (u_is_globe==1) {float glow_progress=globe_glow_progress();float t=mix(glow_progress,depth,u_globe_transition);opacity=fog_opacity(fog_range(t));} else {opacity=fog_opacity(fog_range(depth));opacity*=fog_horizon_blending(pos/depth);}return mix(color,u_fog_color.rgb,min(opacity,opacity_limit));}vec3 fog_apply(vec3 color,vec3 pos) {return fog_apply(color,pos,1.0);}vec4 fog_apply_from_vert(vec4 color,float fog_opac) {float alpha=EPSILON+color.a;color.rgb=mix(color.rgb/alpha,u_fog_color.rgb,fog_opac)*alpha;return color;}

142vec3 fog_apply_sky_gradient(vec3 camera_ray,vec3 sky_color) {float horizon_blend=fog_horizon_blending(normalize(camera_ray));return mix(sky_color,u_fog_color.rgb,horizon_blend);}vec4 fog_apply_premultiplied(vec4 color,vec3 pos) {float alpha=EPSILON+color.a;color.rgb=fog_apply(color.rgb/alpha,pos)*alpha;return color;}vec4 fog_apply_premultiplied(vec4 color,vec3 pos,float heightMeters) {float verticalProgress=(u_fog_vertical_limit.x > 0.0 || u_fog_vertical_limit.y > 0.0) ? smoothstep(u_fog_vertical_limit.x,u_fog_vertical_limit.y,heightMeters) : 0.0;float opacityLimit=1.0-smoothstep(0.9,1.0,fog_opacity(pos));return mix(fog_apply_premultiplied(color,pos),color,min(verticalProgress,opacityLimit));}vec3 fog_dither(vec3 color) {return color;}vec4 fog_dither(vec4 color) {return vec4(fog_dither(color.rgb),color.a);}
143#endif`,Cn=`#ifdef RASTER_ARRAY
144uniform highp sampler2D u_image0;uniform sampler2D u_image1;const vec4 NODATA=vec4(1);ivec4 _raTexLinearCoord(highp vec2 texCoord,highp vec2 texResolution,out highp vec2 fxy) {texCoord=texCoord*texResolution-0.5;fxy=fract(texCoord);texCoord-=fxy;return ivec4(texCoord.xxyy+vec2(1.5,0.5).xyxy);}vec2 _raTexLinearMix(highp vec2 fxy,highp vec4 colorMix,highp float colorOffset,highp vec4 t00,highp vec4 t10,highp vec4 t01,highp vec4 t11) {vec2 c00=t00==NODATA ? vec2(0) : vec2(colorOffset+dot(t00,colorMix),1);vec2 c10=t10==NODATA ? vec2(0) : vec2(colorOffset+dot(t10,colorMix),1);vec2 c01=t01==NODATA ? vec2(0) : vec2(colorOffset+dot(t01,colorMix),1);vec2 c11=t11==NODATA ? vec2(0) : vec2(colorOffset+dot(t11,colorMix),1);return mix(mix(c01,c11,fxy.x),mix(c00,c10,fxy.x),fxy.y);}vec2 raTexture2D_image0_linear(highp vec2 texCoord,highp vec2 texResolution,highp vec4 colorMix,highp float colorOffset) {vec2 fxy;ivec4 c=_raTexLinearCoord(texCoord,texResolution,fxy);return _raTexLinearMix(fxy,colorMix,colorOffset,texelFetch(u_image0,c.yz,0),texelFetch(u_image0,c.xz,0),texelFetch(u_image0,c.yw,0),texelFetch(u_image0,c.xw,0)
145);}vec2 raTexture2D_image1_linear(highp vec2 texCoord,highp vec2 texResolution,highp vec4 colorMix,highp float colorOffset) {vec2 fxy;ivec4 c=_raTexLinearCoord(texCoord,texResolution,fxy);return _raTexLinearMix(fxy,colorMix,colorOffset,texelFetch(u_image1,c.yz,0),texelFetch(u_image1,c.xz,0),texelFetch(u_image1,c.yw,0),texelFetch(u_image1,c.xw,0)
146);}vec2 raTexture2D_image0_nearest(highp vec2 texCoord,highp vec2 texResolution,highp vec4 colorMix,highp float colorOffset) {vec4 t=texelFetch(u_image0,ivec2(texCoord*texResolution),0);return t==NODATA ? vec2(0) : vec2(colorOffset+dot(t,colorMix),1);}vec2 raTexture2D_image1_nearest(highp vec2 texCoord,highp vec2 texResolution,highp vec4 colorMix,highp float colorOffset) {vec4 t=texelFetch(u_image1,ivec2(texCoord*texResolution),0);return t==NODATA ? vec2(0) : vec2(colorOffset+dot(t,colorMix),1);}
147#endif`,Tc=`#ifdef RASTER_ARRAY
148uniform sampler2D u_velocity;uniform mediump vec2 u_velocity_res;uniform mediump float u_max_speed;const vec4 NO_DATA=vec4(1);const vec2 INVALID_VELOCITY=vec2(-1);uniform highp vec2 u_uv_offset;uniform highp float u_data_offset;uniform highp vec2 u_data_scale;ivec4 rasterArrayLinearCoord(highp vec2 texCoord,highp vec2 texResolution,out highp vec2 fxy) {texCoord=texCoord*texResolution-0.5;fxy=fract(texCoord);texCoord-=fxy;return ivec4(texCoord.xxyy+vec2(1.5,0.5).xyxy);}highp vec2 lookup_velocity(highp vec2 uv) {uv=u_uv_offset.x+u_uv_offset.y*uv;highp vec2 fxy;ivec4 c=rasterArrayLinearCoord(uv,u_velocity_res,fxy);highp vec4 tl=texelFetch(u_velocity,c.yz,0);highp vec4 tr=texelFetch(u_velocity,c.xz,0);highp vec4 bl=texelFetch(u_velocity,c.yw,0);highp vec4 br=texelFetch(u_velocity,c.xw,0);if (tl==NO_DATA) {return INVALID_VELOCITY;}if (tr==NO_DATA) {return INVALID_VELOCITY;}if (bl==NO_DATA) {return INVALID_VELOCITY;}if (br==NO_DATA) {return INVALID_VELOCITY;}highp vec4 t=mix(mix(bl,br,fxy.x),mix(tl,tr,fxy.x),fxy.y);highp vec2 velocity=u_data_offset+vec2(dot(t.rg,u_data_scale),dot(t.ba,u_data_scale));velocity.y=-velocity.y;velocity/=max(u_max_speed,length(velocity));return velocity;}
149#endif
150uniform highp float u_particle_pos_scale;uniform highp vec2 u_particle_pos_offset;highp vec4 pack_pos_to_rgba(highp vec2 p) {highp vec2 v=(p+u_particle_pos_offset)/u_particle_pos_scale;highp vec4 r=vec4(v.x,fract(v.x*255.0),v.y,fract(v.y*255.0));return vec4(r.x-r.y/255.0,r.y,r.z-r.w/255.0,r.w);}highp vec2 unpack_pos_from_rgba(highp vec4 v) {v=floor(v*255.0+0.5)/255.0;highp vec2 p=vec2(v.x+(v.y/255.0),v.z+(v.w/255.0));return u_particle_pos_scale*p-u_particle_pos_offset;}`,We=`#ifdef RENDER_SHADOWS
151uniform mediump vec3 u_shadow_direction;uniform highp vec3 u_shadow_normal_offset;vec3 shadow_normal_offset(vec3 normal) {float tileInMeters=u_shadow_normal_offset[0];vec3 n=vec3(-normal.xy,tileInMeters*normal.z);float dotScale=min(1.0-dot(normal,u_shadow_direction),1.0)*0.5+0.5;return n*dotScale;}vec3 shadow_normal_offset_model(vec3 normal) {vec3 transformed_normal=vec3(-normal.xy,normal.z);float NDotL=dot(normalize(transformed_normal),u_shadow_direction);float dotScale=min(1.0-NDotL,1.0)*0.5+0.5;return normal*dotScale;}float shadow_normal_offset_multiplier0() {return u_shadow_normal_offset[1];}float shadow_normal_offset_multiplier1() {return u_shadow_normal_offset[2];}
152#endif//RENDER_SHADOWS`,Gu=`#ifdef RENDER_SHADOWS
153precision highp sampler2DShadow;uniform sampler2DShadow u_shadowmap_0;uniform sampler2DShadow u_shadowmap_1;uniform float u_shadow_intensity;uniform float u_shadow_map_resolution;uniform float u_shadow_texel_size;uniform highp vec3 u_shadow_normal_offset;uniform vec2 u_fade_range;uniform mediump vec3 u_shadow_direction;uniform highp vec3 u_shadow_bias;float shadow_sample(sampler2DShadow shadowmap,highp vec3 pos,high

153p float bias) {highp vec3 coord=vec3(pos.xy*0.5+0.5,pos.z*0.5+0.5-bias);return texture(shadowmap,coord);}float shadow_occlusion(highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth,highp float bias) {light_view_pos0.xyz/=light_view_pos0.w;
154#ifdef SHADOWS_SINGLE_CASCADE
155vec2 abs_bounds=abs(light_view_pos0.xy);if (abs_bounds.x >=1.0 || abs_bounds.y >=1.0) {return 0.0;}return shadow_sample(u_shadowmap_0,light_view_pos0.xyz,bias);
156#else
157light_view_pos1.xyz/=light_view_pos1.w;vec4 abs_bounds=abs(vec4(light_view_pos0.xy,light_view_pos1.xy));if (abs_bounds.x < 1.0 && abs_bounds.y < 1.0) {return shadow_sample(u_shadowmap_0,light_view_pos0.xyz,bias);}if (abs_bounds.z >=1.0 || abs_bounds.w >=1.0) {return 0.0;}float occlusion1=shadow_sample(u_shadowmap_1,light_view_pos1.xyz,bias);return clamp(mix(occlusion1,0.0,smoothstep(u_fade_range.x,u_fade_range.y,view_depth)),0.0,1.0);
158#endif
159}highp float calculate_shadow_bias(float NDotL) {
160#ifdef NORMAL_OFFSET
161return 0.5*u_shadow_bias.x;
162#else
163return 0.5*(u_shadow_bias.x+clamp(u_shadow_bias.y*tan(acos(NDotL)),0.0,u_shadow_bias.z));
164#endif
165}float shadowed_light_factor_normal(vec3 N,highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth) {float NDotL=dot(N,u_shadow_direction);float bias=calculate_shadow_bias(NDotL);float occlusion=shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias);return mix(0.0,(1.0-(u_shadow_intensity*occlusion))*NDotL,step(0.0,NDotL));}float shadowed_light_factor_normal_opacity(vec3 N,highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth,float shadow_opacity) {float NDotL=dot(N,u_shadow_direction);float bias=calculate_shadow_bias(NDotL);float occlusion=shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias)*shadow_opacity;return mix(0.0,(1.0-(u_shadow_intensity*occlusion))*NDotL,step(0.0,NDotL));}float shadowed_light_factor_normal_unbiased(vec3 N,highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth) {float NDotL=dot(N,u_shadow_direction);float bias=0.0;float occlusion=shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias);return mix(0.0,(1.0-(u_shadow_intensity*occlusion))*NDotL,step(0.0,NDotL));}highp vec2 compute_receiver_plane_depth_bias(highp vec3 pos_dx,highp vec3 pos_dy)
166{highp vec2 biasUV=vec2(
167pos_dy.y*pos_dx.z-pos_dx.y*pos_dy.z,pos_dx.x*pos_dy.z-pos_dy.x*pos_dx.z);biasUV*=1.0/((pos_dx.x*pos_dy.y)-(pos_dx.y*pos_dy.x));return biasUV;}float shadowed_light_factor_plane_bias(highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth) {highp vec3 light_view_pos0_xyz=light_view_pos0.xyz/light_view_pos0.w*0.5+0.5;highp vec3 light_view_pos0_ddx=dFdx(light_view_pos0_xyz);highp vec3 light_view_pos0_ddy=dFdy(light_view_pos0_xyz);highp vec2 plane_depth_bias=compute_receiver_plane_depth_bias(light_view_pos0_ddx,light_view_pos0_ddy);highp float bias=dot(vec2(u_shadow_texel_size,u_shadow_texel_size),plane_depth_bias)+0.0001;float occlusion=shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias);return 1.0-(u_shadow_intensity*occlusion);}float shadowed_light_factor(highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth) {float bias=0.0;float occlusion=shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias);return 1.0-(u_shadow_intensity*occlusion);}float shadow_occlusion(float ndotl,highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth) {float bias=calculate_shadow_bias(ndotl);return shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias);}
168#endif`;const ga=[];Nn(yl,ga),Nn(Uu,ga),Nn(Vu,ga);const ya={"_prelude_fog.vertex.glsl":ju,"_prelude_terrain.vertex.glsl":_a,"_prelude_shadow.vertex.glsl":We,"_prelude_fog.fragment.glsl":wc,"_prelude_shadow.fragment.glsl":Gu,"_prelude_lighting.glsl":`
169#ifdef LIGHTING_3D_MODE
170uniform mediump vec3 u_lighting_ambient_color;uniform mediump vec3 u_lighting_directional_dir;uniform mediump vec3 u_lighting_directional_color;uniform mediump vec3 u_ground_radiance;float calculate_ambient_directional_factor(vec3 normal) {float NdotL=dot(normal,u_lighting_directional_dir);const float factor_reduction_max=0.3;float dir_luminance=dot(u_lighting_directional_color,vec3(0.2126,0.7152,0.0722));float directional_factor_min=1.0-factor_reduction_max*min(dir_luminance,1.0);float ambient_directional_factor=mix(directional_factor_min,1.0,min((NdotL+1.0),1.0

170));const float vertical_factor_min=0.92;float vertical_factor=mix(vertical_factor_min,1.0,normal.z*0.5+0.5);return vertical_factor*ambient_directional_factor;}vec3 linearProduct(vec3 srgbIn,vec3 k) {return srgbIn*pow(k,vec3(1./2.2));}vec3 apply_lighting(vec3 color,vec3 normal,float dir_factor) {float ambient_directional_factor=calculate_ambient_directional_factor(normal);vec3 ambient_contrib=ambient_directional_factor*u_lighting_ambient_color;vec3 directional_contrib=u_lighting_directional_color*dir_factor;return linearProduct(color,ambient_contrib+directional_contrib);}vec4 apply_lighting(vec4 color,vec3 normal,float dir_factor) {return vec4(apply_lighting(color.rgb,normal,dir_factor),color.a);}vec3 apply_lighting(vec3 color,vec3 normal) {float dir_factor=max(dot(normal,u_lighting_directional_dir),0.0);return apply_lighting(color.rgb,normal,dir_factor);}vec4 apply_lighting(vec4 color,vec3 normal) {float dir_factor=max(dot(normal,u_lighting_directional_dir),0.0);return vec4(apply_lighting(color.rgb,normal,dir_factor),color.a);}vec3 apply_lighting_ground(vec3 color) {return color*u_ground_radiance;}vec4 apply_lighting_ground(vec4 color) {return vec4(apply_lighting_ground(color.rgb),color.a);}float calculate_NdotL(vec3 normal) {const float ext=0.70710678118;return (clamp(dot(normal,u_lighting_directional_dir),-ext,1.0)+ext)/(1.0+ext);}vec4 apply_lighting_with_emission_ground(vec4 color,float emissive_strength) {return mix(apply_lighting_ground(color),color,emissive_strength);}vec3 compute_flood_lighting(vec3 flood_light_color,float fully_occluded_factor,float occlusion,vec3 ground_shadow_factor) {vec3 fully_occluded_color=flood_light_color*mix(ground_shadow_factor,vec3(1.0),fully_occluded_factor);float occlusion_ramp=smoothstep(0.0,0.2,1.0-occlusion);return mix(fully_occluded_color,flood_light_color,occlusion_ramp);}vec3 compute_emissive_draped(vec3 unlit_color,float fully_occluded_factor,float occlusion,vec3 ground_shadow_factor) {vec3 fully_occluded_color=unlit_color*mix(ground_shadow_factor,vec3(1.0),fully_occluded_factor);return mix(fully_occluded_color,unlit_color,1.0-occlusion);}
171#endif//LIGHTING_3D_MODE`,"_prelude_raster_array.glsl":Cn,"_prelude_raster_particle.glsl":Tc},xl={};Jt("",_a),Jt(wc,ju),Jt(Gu,We),Jt(Cn,""),Jt(Tc,"");const vl=Jt(Vu,Uu),as=yl;var Sc={background:Jt(`#include "_prelude_fog.fragment.glsl"
172#include "_prelude_lighting.glsl"
173uniform vec4 u_color;uniform float u_opacity;
174#ifdef LIGHTING_3D_MODE
175in vec4 v_color;
176#endif
177void main() {vec4 out_color;
178#ifdef LIGHTING_3D_MODE
179out_color=v_color;
180#else
181out_color=u_color;
182#endif
183#ifdef FOG
184out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
185#endif
186glFragColor=out_color*u_opacity;
187#ifdef OVERDRAW_INSPECTOR
188glFragColor=vec4(1.0);
189#endif
190HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
191#include "_prelude_lighting.glsl"
192in vec2 a_pos;uniform mat4 u_matrix;
193#ifdef LIGHTING_3D_MODE
194uniform mediump vec4 u_color;out vec4 v_color;uniform float u_emissive_strength;
195#endif
196void main() {gl_Position=u_matrix*vec4(a_pos,0,1);
197#ifdef LIGHTING_3D_MODE
198v_color=apply_lighting_with_emission_ground(u_color,u_emissive_strength);
199#endif
200#ifdef FOG
201v_fog_pos=fog_position(a_pos);
202#endif
203}`),backgroundPattern:Jt(`#include "_prelude_fog.fragment.glsl"
204#include "_prelude_lighting.glsl"
205uniform vec2 u_pattern_tl;uniform vec2 u_pattern_br;uniform vec2 u_texsize;uniform float u_opacity;uniform float u_emissive_strength;uniform sampler2D u_image;in highp vec2 v_pos;void main() {highp vec2 imagecoord=mod(v_pos,1.0);highp vec2 pos=mix(u_pattern_tl/u_texsize,u_pattern_br/u_texsize,imagecoord);vec4 out_color=textureLodCustom(u_image,pos,v_pos);
206#ifdef LIGHTING_3D_MODE
207out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
208#endif
209#ifdef FOG
210out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
211#endif
212glFragColor=out_color*u_opacity;
213#ifdef OVERDRAW_INSPECTOR
214glFragColor=vec4(1.0);
215#endif
216HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
217uniform mat4 u_matrix;uniform vec2 u_pattern_size;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec2 u_pattern_units_to_pixels;in vec2 a_pos;out highp vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_pattern_size,u_pattern_units_to_pixels,a_pos);
218#ifdef FOG
219v_fog_pos=fog_position(a_pos);
220#endif
221}`),building:Jt(`#include "_prelude_fog.fragment.glsl"
222#include "_prelude_shadow.fragment.glsl"
223#include "_prelude_lighting.glsl"
224in vec4 v_color;in highp vec3 v_normal;in highp float v_height;
225#ifdef RENDER_SHADOWS
226in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in float v_depth_shadows;
227#endif
228uniform lowp float u_opacity;vec3 linearTosRGB(vec3 color) {return pow(color,vec3(1./2.2));}

228vec3 apply_lighting_linear(vec3 color,vec3 normal,float dir_factor) {float ambient_directional_factor=calculate_ambient_directional_factor(normal);vec3 ambient_contrib=ambient_directional_factor*u_lighting_ambient_color;vec3 directional_contrib=u_lighting_directional_color*dir_factor;return color*(ambient_contrib+directional_contrib);}void main() {vec4 color=vec4(v_color.rgb,1.0);vec3 normal=normalize(v_normal);vec3 xy_flipped_normal=vec3(-normal.xy,normal.z);float shadowed_lighting_factor=0.0;
229#ifdef RENDER_SHADOWS
230shadowed_lighting_factor=shadowed_light_factor_normal(xy_flipped_normal,v_pos_light_view_0,v_pos_light_view_1,v_depth_shadows);
231#else
232shadowed_lighting_factor=dot(normal,u_lighting_directional_dir);
233#endif
234color.rgb=apply_lighting_linear(color.rgb,xy_flipped_normal,shadowed_lighting_factor);color.rgb=mix(color.rgb,v_color.rgb,v_color.a);
235#ifdef FOG
236color=fog_dither(fog_apply_premultiplied(color,v_fog_pos,v_height));
237#endif
238color.rgb=linearTosRGB(color.rgb);color*=u_opacity;
239#ifdef RENDER_CUTOFF
240color*=v_cutoff_opacity;
241#endif
242#ifdef INDICATOR_CUTOUT
243color=applyCutout(color,v_height);
244#endif
245glFragColor=color; 
246#ifdef DEBUG_SHOW_NORMALS
247color.rgb=xy_flipped_normal*0.5+vec3(0.5,0.5,0.5);color.a=1.0;glFragColor=color;
248#endif
249#ifdef OVERDRAW_INSPECTOR
250glFragColor=vec4(1.0);
251#endif
252HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
253#include "_prelude_shadow.vertex.glsl"
254in vec3 a_pos_3f;in vec3 a_normal_3f;out vec4 v_color;out highp vec3 v_normal;out highp float v_height;uniform mat4 u_matrix;uniform mat4 u_normal_matrix;
255#ifdef RENDER_SHADOWS
256uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out float v_depth_shadows;
257#endif
258vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}
259#pragma mapbox: define-attribute-vertex-shader-only highp vec2 part_color_emissive
260void main() {
261#pragma mapbox: initialize-attribute-custom highp vec2 part_color_emissive
262vec4 color_emissive=decode_color(part_color_emissive);v_color=vec4(sRGBToLinear(color_emissive.rgb),color_emissive.a);v_normal=vec3(u_normal_matrix*vec4(a_normal_3f,0.0));vec3 pos=a_pos_3f;v_height=pos.z;gl_Position=u_matrix*vec4(pos,1.0);
263#ifdef RENDER_SHADOWS
264vec3 shadow_pos=pos;
265#ifdef NORMAL_OFFSET
266vec3 offset=shadow_normal_offset_model(v_normal);shadow_pos+=offset*shadow_normal_offset_multiplier0();
267#endif
268v_pos_light_view_0=u_light_matrix_0*vec4(shadow_pos,1.0);v_pos_light_view_1=u_light_matrix_1*vec4(shadow_pos,1.0);v_depth_shadows=gl_Position.w;
269#endif
270#ifdef FOG
271v_fog_pos=fog_position(pos);
272#endif
273#ifdef RENDER_CUTOFF
274v_cutoff_opacity=cutoff_opacity(u_cutoff_params,gl_Position.z);
275#endif
276}`),buildingDepth:Jt(`in highp float v_depth;void main() {
277#ifndef DEPTH_TEXTURE
278glFragColor=pack_depth(v_depth);
279#endif
280}`,"in vec3 a_pos_3f;uniform mat4 u_matrix;out highp float v_depth;void main() {gl_Position=u_matrix*vec4(a_pos_3f,1.0);v_depth=gl_Position.z/gl_Position.w;}"),circle:Jt(`#include "_prelude_fog.fragment.glsl"
281#include "_prelude_lighting.glsl"
282in vec3 v_data;in float v_visibility;
283#pragma mapbox: define highp vec4 color
284#pragma mapbox: define mediump float radius
285#pragma mapbox: define lowp float blur
286#pragma mapbox: define lowp float opacity
287#pragma mapbox: define highp vec4 stroke_color
288#pragma mapbox: define mediump float stroke_width
289#pragma mapbox: define lowp float stroke_opacity
290uniform float u_emissive_strength;void main() {
291#pragma mapbox: initialize highp vec4 color
292#pragma mapbox: initialize mediump float radius
293#pragma mapbox: initialize lowp float blur
294#pragma mapbox: initialize lowp float opacity
295#pragma mapbox: initialize highp vec4 stroke_color
296#pragma mapbox: initialize mediump float stroke_width
297#pragma mapbox: initialize lowp float stroke_opacity
298vec2 extrude=v_data.xy;float blur_positive=blur < 0.0 ? 0.0 : 1.0;lowp float antialiasblur=v_data.z;float extrude_length=length(extrude)+antialiasblur*(1.0-blur_positive);float antialiased_blur=-max(abs(blur),antialiasblur);float antialiase_blur_opacity=smoothstep(0.0,antialiasblur,extrude_length-1.0);float opacity_t=blur_positive==1.0 ? 
299smoothstep(0.0,-antialiased_blur,1.0-extrude_length) : 
300smoothstep(antialiased_blur,0.0,extrude_length-1.0)-antialiase_blur_op

300acity;float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(
301antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width)
302);vec4 out_color=mix(color*opacity,stroke_color*stroke_opacity,color_t);
303#ifdef LIGHTING_3D_MODE
304out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
305#endif
306#ifdef FOG
307out_color=fog_apply_premultiplied(out_color,v_fog_pos);
308#endif
309glFragColor=out_color*(v_visibility*opacity_t);
310#ifdef OVERDRAW_INSPECTOR
311glFragColor=vec4(1.0);
312#endif
313}`,`#include "_prelude_fog.vertex.glsl"
314#include "_prelude_terrain.vertex.glsl"
315#define NUM_VISIBILITY_RINGS 2
316#define INV_SQRT2 0.70710678
317#define ELEVATION_BIAS 0.0001
318#define NUM_SAMPLES_PER_RING 16
319uniform mat4 u_matrix;uniform mat2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;in vec2 a_pos;
320#ifdef PROJECTION_GLOBE_VIEW
321in vec3 a_pos_3;in vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;
322#endif
323#ifdef ELEVATED_ROADS
324in float a_circle_z_offset;
325#endif
326out vec3 v_data;out float v_visibility;
327#pragma mapbox: define highp vec4 color
328#pragma mapbox: define mediump float radius
329#pragma mapbox: define lowp float blur
330#pragma mapbox: define lowp float opacity
331#pragma mapbox: define highp vec4 stroke_color
332#pragma mapbox: define mediump float stroke_width
333#pragma mapbox: define lowp float stroke_opacity
334vec2 calc_offset(vec2 extrusion,float radius,float stroke_width, float view_scale) {return extrusion*(radius+stroke_width)*u_extrude_scale*view_scale;}float cantilevered_elevation(vec2 pos,float radius,float stroke_width,float view_scale) {vec2 c1=pos+calc_offset(vec2(-1,-1),radius,stroke_width,view_scale);vec2 c2=pos+calc_offset(vec2(1,-1),radius,stroke_width,view_scale);vec2 c3=pos+calc_offset(vec2(1,1),radius,stroke_width,view_scale);vec2 c4=pos+calc_offset(vec2(-1,1),radius,stroke_width,view_scale);float h1=elevation(c1)+ELEVATION_BIAS;float h2=elevation(c2)+ELEVATION_BIAS;float h3=elevation(c3)+ELEVATION_BIAS;float h4=elevation(c4)+ELEVATION_BIAS;return max(h4,max(h3,max(h1,h2)));}float circle_elevation(vec2 pos) {
335#if defined(TERRAIN)
336return elevation(pos)+ELEVATION_BIAS;
337#else
338return 0.0;
339#endif
340}vec4 project_vertex(vec2 extrusion,vec4 world_center,vec4 projected_center,float radius,float stroke_width, float view_scale,mat3 surface_vectors) {vec2 sample_offset=calc_offset(extrusion,radius,stroke_width,view_scale);
341#ifdef PITCH_WITH_MAP
342#ifdef PROJECTION_GLOBE_VIEW
343return u_matrix*( world_center+vec4(sample_offset.x*surface_vectors[0]+sample_offset.y*surface_vectors[1],0) );
344#else
345return u_matrix*( world_center+vec4(sample_offset,0,0) );
346#endif
347#else
348return projected_center+vec4(sample_offset,0,0);
349#endif
350}float get_sample_step() {
351#ifdef PITCH_WITH_MAP
352return 2.0*PI/float(NUM_SAMPLES_PER_RING);
353#else
354return PI/float(NUM_SAMPLES_PER_RING);
355#endif
356}void main(void) {
357#pragma mapbox: initialize highp vec4 color
358#pragma mapbox: initialize mediump float radius
359#pragma mapbox: initialize lowp float blur
360#pragma mapbox: initialize lowp float opacity
361#pragma mapbox: initialize highp vec4 stroke_color
362#pragma mapbox: initialize mediump float stroke_width
363#pragma mapbox: initialize lowp float stroke_opacity
364vec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);vec4 world_center;mat3 surface_vectors;
365#ifdef PROJECTION_GLOBE_VIEW
366vec3 pos_normal_3=a_pos_normal_3/16384.0;surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=extrude.x*surface_vectors[0]+extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(circle_center)*circle_elevation(circle_center);vec3 globe_pos=a_pos_3+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*circle_elevation(circle_center);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,circle_center,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;vec3 pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);world_center=vec4(pos,1);
367#else

368surface_vectors=mat3(1.0);float height=circle_elevation(circle_center);world_center=vec4(circle_center,height,1);
369#endif
370#ifdef ELEVATED_ROADS
371world_center.z+=a_circle_z_offset+ELEVATION_BIAS;
372#endif
373vec4 projected_center=u_matrix*world_center;float view_scale=0.0;
374#ifdef PITCH_WITH_MAP
375#ifdef SCALE_WITH_MAP
376view_scale=1.0;
377#else
378view_scale=projected_center.w/u_camera_to_center_distance;
379#endif
380#else
381#ifdef SCALE_WITH_MAP
382view_scale=u_camera_to_center_distance;
383#else
384view_scale=projected_center.w;
385#endif
386#endif
387gl_Position=project_vertex(extrude,world_center,projected_center,radius,stroke_width,view_scale,surface_vectors);float visibility=0.0;
388#ifdef TERRAIN
389float step=get_sample_step();vec4 occlusion_world_center;vec4 occlusion_projected_center;
390#ifdef PITCH_WITH_MAP
391float cantilevered_height=cantilevered_elevation(circle_center,radius,stroke_width,view_scale);occlusion_world_center=vec4(circle_center,cantilevered_height,1);occlusion_projected_center=u_matrix*occlusion_world_center;
392#else
393occlusion_world_center=world_center;occlusion_projected_center=projected_center;
394#endif
395for(int ring=0; ring < NUM_VISIBILITY_RINGS; ring++) {float scale=(float(ring)+1.0)/float(NUM_VISIBILITY_RINGS);for(int i=0; i < NUM_SAMPLES_PER_RING; i++) {vec2 extrusion=vec2(cos(step*float(i)),-sin(step*float(i)))*scale;vec4 frag_pos=project_vertex(extrusion,occlusion_world_center,occlusion_projected_center,radius,stroke_width,view_scale,surface_vectors);visibility+=float(!isOccluded(frag_pos));}}visibility/=float(NUM_VISIBILITY_RINGS)*float(NUM_SAMPLES_PER_RING);
396#else
397visibility=1.0;
398#endif
399#ifdef PROJECTION_GLOBE_VIEW
400visibility=1.0;
401#endif
402v_visibility=visibility;lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);
403#ifdef FOG
404v_fog_pos=fog_position(world_center.xyz);
405#endif
406}`),clippingMask:Jt("void main() {glFragColor=vec4(1.0);}","in vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:Jt(`#include "_prelude_fog.fragment.glsl"
407uniform highp float u_intensity;in vec2 v_extrude;
408#pragma mapbox: define highp float weight
409#define GAUSS_COEF 0.3989422804014327
410void main() {
411#pragma mapbox: initialize highp float weight
412float d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);glFragColor=vec4(val,1.0,1.0,1.0);
413#ifdef FOG
414if (u_is_globe==0) {glFragColor.r*=pow(1.0-fog_opacity(v_fog_pos),2.0);}
415#endif
416#ifdef OVERDRAW_INSPECTOR
417glFragColor=vec4(1.0);
418#endif
419HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_terrain.vertex.glsl"
420#include "_prelude_fog.vertex.glsl"
421uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;in vec2 a_pos;
422#ifdef PROJECTION_GLOBE_VIEW
423in vec3 a_pos_3;in vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;
424#endif
425out vec2 v_extrude;
426#pragma mapbox: define highp float weight
427#pragma mapbox: define mediump float radius
428const highp float ZERO=1.0/255.0/16.0;
429#define GAUSS_COEF 0.3989422804014327
430void main(void) {
431#pragma mapbox: initialize highp float weight
432#pragma mapbox: initialize mediump float radius
433vec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec2 tilePos=floor(a_pos*0.5);vec3 pos;
434#ifdef PROJECTION_GLOBE_VIEW
435vec3 pos_normal_3=a_pos_normal_3/16384.0;mat3 surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=extrude.x*surface_vectors[0]+extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(tilePos)*elevation(tilePos);vec3 globe_pos=a_pos_3+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*elevation(tilePos);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,tilePos,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);
436#else
437pos=vec3(tilePos+extrude,elevation(tilePos));
438#endif
439gl_Position=u_matrix*vec4(pos,1);
440#ifdef FOG
441v_fog_pos=fog_position(pos);
442#endif
443}`),heatmapTexture:Jt(`uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;in vec2 v_pos;void main() {float t=texture(u_image,v_pos).r;vec4 color=texture(u_color_ramp,vec2(t,0.5));glFragColor=color*u_opacity;
444#ifdef OVERDRAW_INSPECTOR
445glFragColor=vec4(0.0);
446#endif
447HANDLE_WIREFRAME_DEBUG;}`,"in vec2 a_pos;out vec2 v_pos;void main() {gl_Position=vec4(a_pos,0,1);v_pos=a_pos*0.5+0.5;}"),collisionBox:Jt("in float v_placed;in float v_notUsed;void main() {vec4 red =vec4(1.0,0.0,0.0,1.0);vec4 blue=vec4(0.0,0.0,1.0,0.5);glFragColor =mix(red,blue,step(0.5,v_placed))*0.5;glFragColor*=mix(1.0,0.1,step(0.5,v_notUsed));}",`#include "_prelude_terrain.vertex.glsl"
448in vec3 a_pos;in vec2 a_anchor_pos;in vec2 a_extrude;in vec2 a_placed;in vec2 a_shift;in vec2 a_elevation_from_sea;in float a_size_scale;in vec2 a_padding;in float a_auto_z_offset;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;out float v_placed;out float v_notUsed;void main() {float feature_elevation=a_elevation_from_sea.x+a_auto_z_offset;float terrain_elevation=(a_elevation_from_sea.y==1.0 ? 0.0 : elevation(a_anchor_pos));vec4 projectedPoint=u_matrix*vec4(a_pos+elevationVector(a_anchor_pos)*(feature_elevation+terrain_elevation),1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(
4490.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,1.5);gl_Position=projectedPoint;gl_Position.xy+=(a_extrude*a_size_scale+a_shift+a_padding)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}`),collisionCircle:Jt("in float v_radius;in vec2 v_extrude;in float v_perspective_ratio;in float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);glFragColor=color*alpha*opacity_t;}",`in vec2 a_pos_2f;in float a_radius;in vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;out float v_radius;out vec2 v_extrude;out float v_perspective_ratio;out float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd  =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz  /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos_2f;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(
450mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(
4510.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}`),debug:Jt("uniform highp vec4 u_color;uniform sampler2D u_overlay;in vec2 v_uv;void main() {vec4 overlay_color=texture(u_overlay,v_uv);glFragColor=mix(u_color,overlay_color,overlay_color.a);}",`#include "_prelude_terrain.vertex.glsl"
452in vec2 a_pos;
453#ifdef PROJECTION_GLOBE_VIEW
454in vec3 a_pos_3;
455#endif
456out vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {float h=elevation(a_pos);v_uv=a_pos/8192.0;
457#ifdef PROJECTION_GLOBE_VIEW

458gl_Position=u_matrix*vec4(a_pos_3+elevationVector(a_pos)*h,1);
459#else
460gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,h,1);
461#endif
462}`),elevatedStructuresDepth:Jt(`void main() {
463#ifndef DEPTH_TEXTURE
464glFragColor=vec4(0.);
465#endif
466}`,"in vec2 a_pos;in float a_height;uniform mat4 u_matrix;uniform float u_depth_bias;void main() {gl_Position=u_matrix*vec4(a_pos,a_height,1);gl_Position.z=gl_Position.z+u_depth_bias;}"),elevatedStructuresDepthReconstruct:Jt(`#ifdef DEPTH_RECONSTRUCTION
467in float v_height;
468#endif
469void main() {
470#ifdef DEPTH_RECONSTRUCTION
471if (v_height >=0.0)
472discard;
473#endif
474glFragColor=vec4(1.0,0.0,0.0,1.0);}`,`in vec2 a_pos;in float a_height;uniform mat4 u_matrix;uniform vec3 u_camera_pos;uniform highp float u_depth_bias;uniform lowp float u_height_scale;uniform lowp float u_reset_depth;
475#ifdef DEPTH_RECONSTRUCTION
476out float v_height;
477#endif
478void main() {vec3 vpos=vec3(a_pos,a_height*u_height_scale);
479#ifdef DEPTH_RECONSTRUCTION
480if (u_camera_pos.z > vpos.z) {vpos-=(u_camera_pos-vpos)*(vpos.z/(u_camera_pos.z-vpos.z));}v_height=a_height;
481#endif
482gl_Position=u_matrix*vec4(vpos,1);gl_Position.z=u_reset_depth==1.0 ? gl_Position.w : gl_Position.z+u_depth_bias;}`),elevatedStructures:Jt(`#include "_prelude_fog.fragment.glsl"
483#include "_prelude_lighting.glsl"
484#include "_prelude_shadow.fragment.glsl"
485in vec3 v_normal;in float v_height;
486#ifdef RENDER_SHADOWS
487in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in float v_depth;
488#endif
489vec3 linearTosRGB(vec3 color) {return pow(color,vec3(1./2.2));}vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}

489vec3 compute_view_dependent_emissive_color(float ndotl,float emissive_strength,vec3 color)
490{color=sRGBToLinear(color);color=color*(ndotl+(1.0-min(ndotl*57.29,1.0))*emissive_strength);color=linearTosRGB(color.rgb);return color;}uniform float u_emissive_strength;
491#pragma mapbox: define highp vec4 structure_color
492void main() {
493#pragma mapbox: initialize highp vec4 structure_color
494vec3 color=structure_color.xyz;
495#ifdef LIGHTING_3D_MODE
496vec3 normal=normalize(v_normal);vec3 transformed_normal=vec3(-normal.xy,normal.z);float ndotl=calculate_NdotL(transformed_normal);float emissive_strength=u_emissive_strength;emissive_strength=0.0;vec3 emissive_color=compute_view_dependent_emissive_color(ndotl,emissive_strength,color.xyz);
497#ifdef RENDER_SHADOWS
498float shadowed_lighting_factor=shadowed_light_factor_normal(transformed_normal,v_pos_light_view_0,v_pos_light_view_1,v_depth);color.rgb=apply_lighting(color.rgb,transformed_normal,shadowed_lighting_factor);
499#else
500color=apply_lighting(color,transformed_normal);
501#endif
502color=mix(color,emissive_color,emissive_strength);if (v_height < 0.0) {float penetration=max(v_height+7.5,0.0);float occlusion=1.0-1.0/PI*acos(1.0-penetration/4.0);color=color*(1.0-pow(occlusion,2.0)*0.3);}
503#endif
504#ifdef FOG
505color=fog_apply(color,v_fog_pos);
506#endif
507vec4 out_color=vec4(color,1.0);
508#ifdef INDICATOR_CUTOUT
509out_color=applyCutout(out_color,v_height);
510#endif
511glFragColor=out_color;HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
512#include "_prelude_shadow.vertex.glsl"
513in vec2 a_pos;in float a_height;in vec3 a_pos_normal_3;uniform mat4 u_matrix;out vec3 v_normal;out float v_height;
514#ifdef RENDER_SHADOWS
515uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out float v_depth;
516#endif
517#pragma mapbox: define highp vec4 structure_color
518void main() {
519#pragma mapbox: initialize highp vec4 structure_color
520v_normal=a_pos_normal_3/16384.0;v_height=a_height;vec3 pos=vec3(a_pos,a_height);gl_Position=u_matrix*vec4(pos,1);
521#ifdef RENDER_SHADOWS
522vec3 shd_pos0=pos;vec3 shd_pos1=pos;
523#ifdef NORMAL_OFFSET
524vec3 offset=shadow_normal_offset(vec3(-v_normal.xy,v_normal.z));shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
525#endif
526v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);v_depth=gl_Position.w;
527#endif
528#ifdef FOG
529v_fog_pos=fog_position(a_pos);
530#endif
531}`),fill:Jt(`#include "_prelude_fog.fragment.glsl"
532#include "_prelude_lighting.glsl"
533#include "_prelude_shadow.fragment.glsl"
534#pragma mapbox: define highp vec4 color
535#pragma mapbox: define lowp float opacity
536uniform float u_emissive_strength;
537#ifdef RENDER_SHADOWS
538uniform vec3 u_ground_shadow_factor;in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in highp float v_depth;
539#endif
540#ifdef ELEVATED_ROADS
541in highp float v_road_z_offset;
542#endif
543#ifdef INDICATOR_CUTOUT
544in highp float v_z_offset;
545#endif
546void main() {
547#pragma mapbox: initialize highp vec4 color
548#pragma mapbox: initialize lowp float opacity
549vec4 out_color=color;
550#ifdef LIGHTING_3D_MODE
551out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
552#ifdef RENDER_SHADOWS
553float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);
554#ifdef ELEVATED_ROADS
555out_color.rgb*=mix(v_road_z_offset !=0.0 ? u_ground_shadow_factor : vec3(1.0),vec3(1.0),light);
556#else
557out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
558#endif
559#endif
560#endif
561#ifdef FOG
562out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
563#endif
564out_color*=opacity;
565#ifdef INDICATOR_CUTOUT
566if (v_z_offset >=0.0) {out_color=applyCutout(out_color,v_z_offset);}
567#endif
568glFragColor=out_color;
569#ifdef OVERDRAW_INSPECTOR
570glFragColor=vec4(1.0);
571#endif
572HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
573#include "_prelude_shadow.vertex.glsl"
574in vec2 a_pos;
575#ifdef ELEVATED_ROADS
576in float a_road_z_offset;out highp float v_road_z_offset;
577#endif
578#ifdef RENDER_SHADOWS
579uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out highp float v_depth;
580#endif
581#ifdef INDICATOR_CUTOUT
582out highp float v_z_offset;
583#endif
584uniform mat4 u_matrix;
585#pragma mapbox: define highp vec4 color
586#pragma mapbox: define lowp float opacity
587#pragma mapbox: define highp float z_offset
588void main() {
589#pragma mapbox: initialize highp vec4 color
590#pragma mapbox: initialize lowp float opacity
591#pragma mapbox: initialize highp float z_offset
592#ifdef ELEVATED_ROADS
593z_offset+=a_road_z_offset;v_road_z_offset=z_offset;
594#endif
595float hidden=float(opacity==0.0);gl_Position=mix(u_matrix*vec4(a_pos,z_offset,1),AWAY,hidden);
596#ifdef RENDER_SHADOWS
597vec3 shd_pos0=vec3(a_pos,z_offset);vec3 shd_pos1=vec3(a_pos,z_offset);
598#ifdef NORMAL_OFFSET
599vec3 offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
600#endif
601v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);v_depth=gl_Position.w;
602#endif
603#ifdef FOG
604v_fog_pos=fog_position(a_pos);
605#endif
606#ifdef INDICATOR_CUTOUT
607v_z_offset=z_offset;
608#endif
609}`),fillOutline:Jt(`#include "_prelude_fog.fragment.glsl"
610#include "_prelude_lighting.glsl"
611#include "_prelude_shadow.fragment.glsl"
612in highp vec2 v_pos;uniform float u_emissive_strength;
613#ifdef RENDER_SHADOWS
614uniform vec3 u_ground_shadow_factor;in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in highp float v_depth;
615#endif
616#pragma mapbox: define highp vec4 outline_color
617#pragma mapbox: define lowp float opacity
618void main() {
619#pragma mapbox: initialize highp vec4 outline_color
620#pragma mapbox: initialize lowp float opacity
621float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=outline_color;
622#ifdef LIGHTING_3D_MODE
623out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
624#ifdef RENDER_SHADOWS
625float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
626#endif
627#endif
628#ifdef FOG
629out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
630#endif
631glFragColor=out_color*(alpha*opacity);
632#ifdef OVERDRAW_INSPECTOR
633glFragColor=vec4(1.0);
634#endif
635HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
636#include "_prelude_shadow.vertex.glsl"
637in vec2 a_pos;
638#ifdef ELEVATED_ROADS
639in float a_road_z_offset;
640#endif
641#ifdef RENDER_SHADOWS
642uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out highp float v_depth;
643#endif
644uniform mat4 u_matrix;uniform vec2 u_world;out highp vec2 v_pos;
645#pragma mapbox: define highp vec4 outline_color
646#pragma mapbox: define lowp float opacity
647#pragma mapbox: define highp float z_offset
648void main() {
649#pragma mapbox: initialize highp vec4 outline_color
650#pragma mapbox: initialize lowp float opacity
651#pragma mapbox: initialize highp float z_offset
652#ifdef ELEVATED_ROADS
653z_offset+=a_road_z_offset;
654#endif
655float hidden=float(opacity==0.0);gl_Position=mix(u_matrix*vec4(a_pos,z_offset,1),AWAY,hidden);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;
656#ifdef RENDER_SHADOWS
657vec3 shd_pos0=vec3(a_pos,z_offset);vec3 shd_pos1=vec3(a_pos,z_offset);
658#ifdef NORMAL_OFFSET
659vec3 offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
660#endif
661v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);v_depth=gl_Position.w;
662#endif
663#ifdef FOG
664v_fog_pos=fog_position(a_pos);
665#endif
666}`),fillOutlinePattern:Jt(`#include "_prelude_fog.fragment.glsl"
667#include "_prelude_lighting.glsl"
668#include "_prelude_shadow.fragment.glsl"
669uniform vec2 u_texsize;uniform sampler2D u_image;
670#ifdef FILL_PATTERN_TRANSITION
671uniform float u_pattern_transition;
672#endif
673uniform float u_emissive_strength;
674#ifdef RENDER_SHADOWS
675uniform vec3 u_ground_shadow_factor;in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in highp float v_depth;
676#endif
677in highp vec2 v_pos;in highp vec2 v_pos_world;
678#pragma mapbox: define lowp float opacity
679#pragma mapbox: define lowp vec4 pattern
680#ifdef FILL_PATTERN_TRANSITION
681#pragma mapbox: define mediump vec4 pattern_b
682#endif
683void main() {
684#pragma mapbox: initialize lowp float opacity
685#pragma mapbox: initialize mediump vec4 pattern
686#ifdef FILL_PATTERN_TRANSITION
687#pragma mapbox: initialize mediump vec4 pattern_b
688#endif
689vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;highp vec2 imagecoord=mod(v_pos,1.0);highp vec2 pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,imagecoord);highp vec2 lod_pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,v_pos);float dist=length(v_pos_world-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=textureLodCustom(u_image,pos,lod_pos);
690#ifdef FILL_PATTERN_TRANSITION
691vec2 pattern_b_tl=pattern_b.xy;vec2 pattern_b_br=pattern_b.zw;highp vec2 pos_b=mix(pattern_b_tl/u_texsize,pattern_b_br/u_texsize,imagecoord);vec4 color_b=textureLodCustom(u_image,pos_b,lod_pos);out_color=out_color*(1.0-u_pattern_transition)+color_b*u_pattern_transition;
692#endif
693#ifdef LIGHTING_3D_MODE
694out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
695#ifdef RENDER_SHADOWS
696float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
697#endif
698#endif
699#ifdef FOG
700out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
701#endif
702glFragColor=out_color*(alpha*opacity);
703#ifdef OVERDRAW_INSPECTOR
704glFragColor=vec4(1.0);
705#endif
706HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
707#include "_prelude_shadow.vertex.glsl"
708uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_tile_units_to_pixels;in vec2 a_pos;
709#ifdef ELEVATED_ROADS
710in float a_road_z_offset;
711#endif
712#ifdef RENDER_SHADOWS
713uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out highp float v_depth;
714#endif
715out highp vec2 v_pos;out highp vec2 v_pos_world;
716#pragma mapbox: define lowp float opacity
717#pragma mapbox: define lowp vec4 pattern
718#ifdef FILL_PATTERN_TRANSITION
719#pragma mapbox: define mediump vec4 pattern_b
720#endif
721#pragma mapbox: define lowp float pixel_ratio
722#pragma mapbox: define highp float z_offset
723void main() {
724#pragma mapbox: initialize lowp float opacity
725#pragma mapbox: initialize mediump vec4 pattern
726#ifdef FILL_PATTERN_TRANSITION
727#pragma mapbox: initialize mediump vec4 pattern_b
728#endif
729#pragma mapbox: initialize lowp float pixel_ratio
730#pragma mapbox: initialize highp float z_offset
731vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;
732#ifdef ELEVATED_ROADS
733z_offset+=a_road_z_offset;
734#endif
735float hidden=float(opacity==0.0);gl_Position=mix(u_matrix*vec4(a_pos,z_offset,1),AWAY,hidden);vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,display_size,u_tile_units_to_pixels,a_pos);v_pos_world=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;
736#ifdef RENDER_SHADOWS
737vec3 shd_pos0=vec3(a_pos,z_offset);vec3 shd_pos1=vec3(a_pos,z_offset);
738#ifdef NORMAL_OFFSET
739vec3 offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
740#endif
741v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);v_depth=gl_Position.w;
742#endif
743#ifdef FOG
744v_fog_pos=fog_position(a_pos);
745#endif
746}`),fillPattern:Jt(`#include "_prelude_fog.fragment.glsl"
747#include "_prelude_lighting.glsl"
748#include "_prelude_shadow.fragment.glsl"
749uniform vec2 u_texsize;uniform sampler2D u_image;
750#ifdef FILL_PATTERN_TRANSITION
751uniform float u_pattern_transition;
752#endif
753in highp vec2 v_pos;uniform float u_emissive_strength;
754#ifdef RENDER_SHADOWS
755uniform vec3 u_ground_shadow_factor;in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in highp float v_depth;
756#endif
757#ifdef ELEVATED_ROADS
758in highp float v_road_z_offset;
759#endif
760#pragma mapbox: define lowp float opacity
761#pragma mapbox: define lowp vec4 pattern
762#ifdef FILL_PATTERN_TRANSITION
763#pragma mapbox: define mediump vec4 pattern_b
764#endif
765void main() {
766#pragma mapbox: initialize lowp float opacity
767#pragma mapbox: initialize mediump vec4 pattern
768#ifdef FILL_PATTERN_TRANSITION
769#pragma mapbox: initialize mediump vec4 pattern_b
770#endif
771vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;highp vec2 imagecoord=mod(v_pos,1.0);highp vec2 pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,imagecoord);highp vec2 lod_pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,v_pos);vec4 out_color=textureLodCustom(u_image,pos,lod_pos);
772#ifdef FILL_PATTERN_TRANSITION
773vec2 pattern_b_tl=pattern_b.xy;vec2 pattern_b_br=pattern_b.zw;highp vec2 pos_b=mix(pattern_b_tl/u_texsize,pattern_b_br/u_texsize,imagecoord);vec4 color_b=textureLodCustom(u_image,pos_b,lod_pos);out_color=out_color*(1.0-u_pattern_transition)+color_b*u_pattern_transition;
774#endif
775#ifdef LIGHTING_3D_MODE
776out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
777#ifdef RENDER_SHADOWS
778float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);
779#ifdef ELEVATED_ROADS
780out_color.rgb*=mix(v_road_z_offset !=0.0 ? u_ground_shadow_factor : vec3(1.0),vec3(1.0),light);
781#else
782out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
783#endif
784#endif
785#endif
786#ifdef FOG
787out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
788#endif
789glFragColor=out_color*opacity;
790#ifdef OVERDRAW_INSPECTOR
791glFragColor=vec4(1.0);
792#endif
793HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
794#include "_prelude_shadow.vertex.glsl"
795uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_tile_units_to_pixels;in vec2 a_pos;
796#ifdef ELEVATED_ROADS
797in float a_road_z_offset;out highp float v_road_z_offset;
798#endif
799#ifdef RENDER_SHADOWS
800uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out highp float v_depth;
801#endif
802out highp vec2 v_pos;
803#pragma mapbox: define lowp float opacity
804#pragma mapbox: define lowp vec4 pattern
805#ifdef FILL_PATTERN_TRANSITION
806#pragma mapbox: define mediump vec4 pattern_b
807#endif
808#pragma mapbox: define lowp float pixel_ratio
809#pragma mapbox: define highp float z_offset
810void main() {
811#pragma mapbox: initialize lowp float opacity
812#pragma mapbox: initialize mediump vec4 pattern
813#pragma mapbox: initialize lowp float pixel_ratio
814#pragma mapbox: initialize highp float z_offset
815#ifdef FILL_PATTERN_TRANSITION
816#pragma mapbox: initialize mediump vec4 pattern_b
817#endif
818vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;
819#ifdef ELEVATED_ROADS
820z_offset+=a_road_z_offset;v_road_z_offset=z_offset;
821#endif
822float hidden=float(opacity==0.0);gl_Position=mix(u_matrix*vec4(a_pos,z_offset,1),AWAY,hidden);v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,display_size,u_tile_units_to_pixels,a_pos);
823#ifdef RENDER_SHADOWS
824vec3 shd_pos0=vec3(a_pos,z_offset);vec3 shd_pos1=vec3(a_pos,z_offset);
825#ifdef NORMAL_OFFSET
826vec3 offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
827#endif
828v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);v_depth=gl_Position.w;
829#endif
830#ifdef FOG
831v_fog_pos=fog_position(a_pos);
832#endif
833}`),fillExtrusion:Jt(`#include "_prelude_fog.fragment.glsl"
834#include "_prelude_shadow.fragment.glsl"
835#include "_prelude_lighting.glsl"
836in vec4 v_color;in vec4 v_flat;
837#ifdef RENDER_SHADOWS
838in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;
839#endif
840uniform lowp float u_opacity;
841#ifdef FAUX_AO
842uniform lowp vec2 u_ao;in vec2 v_ao;
843#endif
844#if defined(ZERO_ROOF_RADIUS) && !defined(LIGHTING_3D_MODE)
845in vec4 v_roof_color;
846#endif
847#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)
848in highp vec3 v_normal;
849#endif
850uniform vec3 u_flood_light_color;uniform highp float u_vertical_scal

850e;uniform float u_flood_light_intensity;uniform vec3 u_ground_shadow_factor;
851#if defined(LIGHTING_3D_MODE) && defined(FLOOD_LIGHT)
852in float v_flood_radius;in float v_has_floodlight;
853#endif
854in float v_height;
855#pragma mapbox: define highp float emissive_strength
856void main() {
857#pragma mapbox: initialize highp float emissive_strength
858#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)
859vec3 normal=normalize(v_normal);
860#endif
861float z;vec4 color=v_color;
862#ifdef ZERO_ROOF_RADIUS
863z=float(normal.z > 0.00001);
864#ifdef LIGHTING_3D_MODE
865normal=mix(normal,vec3(0.0,0.0,1.0),z);
866#else
867color=mix(v_color,v_roof_color,z);
868#endif
869#endif
870float h=max(0.0,v_height);float ao_shade=1.0;
871#ifdef FAUX_AO
872float intensity=u_ao[0];float h_floors=h/(u_ao[1]*u_vertical_scale);float y_shade=1.0-0.9*intensity*min(v_ao.y,1.0);ao_shade=(1.0-0.08*intensity)*(y_shade+(1.0-y_shade)*(1.0-pow(1.0-min(h_floors/16.0,1.0),16.0)))+0.08*intensity*min(h_floors/160.0,1.0);float concave=v_ao.x*v_ao.x;
873#ifdef ZERO_ROOF_RADIUS
874concave*=(1.0-z);
875#endif
876float x_shade=mix(1.0,mix(0.6,0.75,min(h_floors/30.0,1.0)),intensity)+0.1*intensity*min(h,1.0);ao_shade*=mix(1.0,x_shade*x_shade*x_shade,concave);
877#ifdef LIGHTING_3D_MODE
878#ifdef FLOOD_LIGHT
879color.rgb*=mix(ao_shade,1.0,v_has_floodlight);
880#else
881color.rgb*=ao_shade;
882#endif
883#else
884color.rgb*=ao_shade;
885#endif
886#endif
887#ifdef LIGHTING_3D_MODE
888float flood_radiance=0.0;
889#ifdef FLOOD_LIGHT
890flood_radiance=(1.0-min(h/v_flood_radius,1.0))*u_flood_light_intensity*v_has_floodlight;
891#endif
892#ifdef RENDER_SHADOWS
893#ifdef FLOOD_LIGHT
894float ndotl_unclamped=dot(normal,u_shadow_direction);float ndotl=max(0.0,ndotl_unclamped);float occlusion=ndotl_unclamped < 0.0 ? 1.0 : shadow_occlusion(ndotl,v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w);vec3 litColor=apply_lighting(color.rgb,normal,(1.0-u_shadow_intensity*occlusion)*ndotl);vec3 floodLitColor=compute_flood_lighting(u_flood_light_color*u_opacity,1.0-u_shadow_intensity,occlusion,u_ground_shadow_factor);color.rgb=mix(litColor,floodLitColor,flood_radiance);
895#else
896float shadowed_lighting_factor;
897#ifdef RENDER_CUTOFF
898shadowed_lighting_factor=shadowed_light_factor_normal_opacity(normal,v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w,v_cutoff_opacity);if (v_cutoff_opacity==0.0) {discard;}
899#else
900shadowed_lighting_factor=shadowed_light_factor_normal(normal,v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w);
901#endif
902color.rgb=apply_lighting(color.rgb,normal,shadowed_lighting_factor);
903#endif
904#else
905color.rgb=apply_lighting(color.rgb,normal);
906#ifdef FLOOD_LIGHT
907color.rgb=mix(color.rgb,u_flood_light_color*u_opacity,flood_radiance);
908#endif
909#endif
910color.rgb=mix(color.rgb,v_flat.rgb,emissive_strength);color*=u_opacity;
911#endif
912#ifdef FOG
913color=fog_dither(fog_apply_premultiplied(color,v_fog_pos,h));
914#endif
915#ifdef INDICATOR_CUTOUT
916color=applyCutout(color,h);
917#endif
918glFragColor=color;
919#ifdef OVERDRAW_INSPECTOR
920glFragColor=vec4(1.0);
921#endif
922HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
923#include "_prelude_terrain.vertex.glsl"
924#include "_prelude_shadow.vertex.glsl"
925#include "_prelude_lighting.glsl"
926uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform float u_edge_radius;uniform float u_width_scale;in vec4 a_pos_normal_ed;in vec2 a_centroid_pos;
927#ifdef RENDER_WALL_MODE
928in vec3 a_join_normal_inside;
929#endif
930#ifdef PROJECTION_GLOBE_VIEW
931in vec3 a_pos_3;in vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;
932#endif
933#ifdef TERRAIN
934uniform int u_height_type;uniform int u_base_type;
935#endif
936uniform highp float u_vertical_scale;out vec4 v_color;out vec4 v_flat;
937#ifdef RENDER_SHADOWS
938uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;
939#endif
940#if defined(ZERO_ROOF_RADIUS) && !defined(LIGHTING_3D_MODE)
941out vec4 v_roof_color;
942#endif
943#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)
944out highp vec3 v_normal;
945#endif
946#ifdef FAUX_AO
947uniform lowp vec2 u_ao;out vec2 v_ao;
948#endif
949#if defined(LIGHTING_3D_MODE) && defined(FLOOD_LIGHT)

950out float v_flood_radius;out float v_has_floodlight;
951#endif
952out float v_height;vec3 linearTosRGB(vec3 color) {return pow(color,vec3(1./2.2));}vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}
953#pragma mapbox: define highp float base
954#pragma mapbox: define highp float height
955#pragma mapbox: define highp vec4 color
956#pragma mapbox: define highp float flood_light_wall_radius
957#pragma mapbox: define highp float line_width
958#pragma mapbox: define highp float emissive_strength
959void main() {
960#pragma mapbox: initialize highp float base
961#pragma mapbox: initialize highp float height
962#pragma mapbox: initialize highp vec4 color
963#pragma mapbox: initialize highp float flood_light_wall_radius
964#pragma mapbox: initialize highp float line_width
965#pragma mapbox: initialize highp float emissive_strength
966base*=u_vertical_scale;height*=u_vertical_scale;vec4 pos_nx=floor(a_pos_normal_ed*0.5);vec4 top_up_ny_start=a_pos_normal_ed-2.0*pos_nx;vec3 top_up_ny=top_up_ny_start.xyz;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));
967#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)
968v_normal=normal;
969#endif
970base=max(0.0,base);float attr_height=height;height=max(0.0,top_up_ny.y==0.0 && top_up_ny.x==1.0 ? height-u_edge_radius : height);float t=top_up_ny.x;vec2 centroid_pos=vec2(0.0);
971#if defined(HAS_CENTROID) || defined(TERRAIN)
972centroid_pos=a_centroid_pos;
973#endif
974float ele=0.0;float h=0.0;float c_ele=0.0;vec3 pos;
975#ifdef TERRAIN
976bool is_flat_height=centroid_pos.x !=0.0 && u_height_type==1;bool is_flat_base=centroid_pos.x !=0.0 && u_base_type==1;ele=elevation(pos_nx.xy);c_ele=is_flat_height || is_flat_base ? (centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos)) : ele;float h_height=is_flat_height ? max(c_ele+height,ele+base+2.0) : ele+height;float h_base=is_flat_base ? max(c_ele+base,ele+base) : ele+(base==0.0 ?-5.0 : base);h=t > 0.0 ? max(h_base,h_height) : h_base;pos=vec3(pos_nx.xy,h);
977#else
978h=t > 0.0 ? height : base;pos=vec3(pos_nx.xy,h);
979#endif
980#ifdef PROJECTION_GLOBE_VIEW
981float lift=float((t+base) > 0.0)*u_height_lift;h+=lift;vec3 globe_normal=normalize(mix(a_pos_normal_3/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=a_pos_3+globe_normal*(u_tile_up_scale*h);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,pos.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*pos.z;pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);
982#endif
983float cutoff=1.0;vec3 scaled_pos=pos;
984#ifdef RENDER_CUTOFF
985vec3 centroid_random=vec3(centroid_pos.xy,centroid_pos.x+centroid_pos.y+1.0);vec3 ground_pos=centroid_pos.x==0.0 ? pos.xyz : (centroid_random/8.0);vec4 ground=u_matrix*vec4(ground_pos.xy,ele,1.0);cutoff=cutoff_opacity(u_cutoff_params,ground.z);if (centroid_pos.y !=0.0 && centroid_pos.x !=0.0) {vec3 g=floor(ground_pos);vec3 mod_=centroid_random-g*8.0;float seed=min(1.0,0.1*(min(3.5,max(mod_.x+mod_.y,0.2*attr_height))*0.35+mod_.z));if (cutoff < 0.8-seed) {cutoff=0.0;}}float cutoff_scale=cutoff;v_cutoff_opacity=cutoff;scaled_pos.z=mix(c_ele,h,cutoff_scale);
986#endif
987float hidden=float((centroid_pos.x==0.0 && centroid_pos.y==1.0) || (cutoff==0.0 && centroid_pos.x !=0.0) || (color.a==0.0));
988#ifdef RENDER_WALL_MODE
989vec2 wall_offset=u_width_scale*line_width*(a_join_normal_inside.xy/EXTENT);scaled_pos.xy+=(1.0-a_join_normal_inside.z)*wall_offset*0.5;scaled_pos.xy-=a_join_normal_inside.z*wall_offset*0.5;
990#endif
991gl_Position=mix(u_matrix*vec4(scaled_pos,1),AWAY,hidden);h=h-ele;v_height=h;
992#ifdef RENDER_SHADOWS
993vec3 shd_pos0=pos;vec3 shd_pos1=pos;
994#ifdef NORMAL_OFFSET
995vec3 offset=shadow_normal_offset(normal);shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
996#endif
997v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);
998#endif
999float NdotL=0.0;float colorvalue=0.0;
1000#ifndef LIGHTING_3D_MODE
1001colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;NdotL=clamp(dot(normal,u_lightpos),0.0,1.0);NdotL=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),NdotL);if (normal.y !=0.0) {float r=0.84;r=mix(0.7,0.98,1.0-u_lightintensity);NdotL*=(
1002(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),r,1.0)));}
1003#endif
1004#ifdef FAUX_AO

1005float concave=pos_nx.w-floor(pos_nx.w*0.5)*2.0;float start=top_up_ny_start.w;float y_ground=1.0-clamp(t+base,0.0,1.0);float top_height=height;
1006#ifdef TERRAIN
1007top_height=mix(max(c_ele+height,ele+base+2.0),ele+height,float(centroid_pos.x==0.0))-ele;y_ground+=y_ground*5.0/max(3.0,top_height);
1008#endif
1009v_ao=vec2(mix(concave,-concave,start),y_ground);NdotL*=(1.0+0.05*(1.0-top_up_ny.y)*u_ao[0]);
1010#ifdef PROJECTION_GLOBE_VIEW
1011top_height+=u_height_lift;
1012#endif
1013gl_Position.z-=(0.0000006*(min(top_height,500.)+2.0*min(base,500.0)+60.0*concave+3.0*start))*gl_Position.w;
1014#endif
1015#ifdef LIGHTING_3D_MODE
1016#ifdef FLOOD_LIGHT
1017float is_wall=1.0-float(t > 0.0 && top_up_ny.y > 0.0);v_has_floodlight=float(flood_light_wall_radius > 0.0 && is_wall > 0.0);v_flood_radius=flood_light_wall_radius*u_vertical_scale;
1018#endif
1019v_color=vec4(color.rgb,1.0);float ndotl=calculate_NdotL(normal);v_flat.rgb=sRGBToLinear(color.rgb);v_flat.rgb=v_flat.rgb*(ndotl+(1.0-min(ndotl*57.29,1.0))*emissive_strength);v_flat=vec4(linearTosRGB(v_flat.rgb),1.0);
1020#else
1021v_color=vec4(0.0,0.0,0.0,1.0);v_color.rgb+=clamp(color.rgb*NdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_color*=u_opacity;
1022#endif
1023#if defined(ZERO_ROOF_RADIUS) && !defined(LIGHTING_3D_MODE)
1024float roofNdotL=clamp(u_lightpos.z,0.0,1.0);roofNdotL=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),roofNdotL);v_roof_color=vec4(0.0,0.0,0.0,1.0);v_roof_color.rgb+=clamp(color.rgb*roofNdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_roof_color*=u_opacity;
1025#endif
1026#ifdef FOG
1027v_fog_pos=fog_position(pos);
1028#endif
1029}`),fillExtrusionDepth:Jt(`in highp float v_depth;void main() {
1030#ifndef DEPTH_TEXTURE
1031glFragColor=pack_depth(v_depth);
1032#endif
1033}`,`#include "_prelude_terrain.vertex.glsl"
1034uniform mat4 u_matrix;uniform float u_edge_radius;uniform float u_width_scale;uniform float u_vertical_scale;
1035#ifdef TERRAIN
1036uniform int u_height_type;uniform int u_base_type;
1037#endif
1038in vec4 a_pos_normal_ed;in vec2 a_centroid_pos;
1039#ifdef RENDER_WALL_MODE
1040in vec3 a_join_normal_inside;
1041#endif
1042#pragma mapbox: define highp float base
1043#pragma mapbox: define highp float height
1044#pragma mapbox: define highp float line_width
1045#pragma mapbox: define highp vec4 color
1046out highp float v_depth;void main() {
1047#pragma mapbox: initialize highp float base
1048#pragma mapbox: initialize highp float height
1049#pragma mapbox: initialize highp float line_width
1050#pragma mapbox: initialize highp vec4 color
1051base*=u_vertical_scale;height*=u_vertical_scale;vec3 pos_nx=floor(a_pos_normal_ed.xyz*0.5);mediump vec3 top_up_ny=a_pos_normal_ed.xyz-2.0*pos_nx;base=max(0.0,base);height=max(0.0,top_up_ny.y==0.0 && top_up_ny.x==1.0 ? height-u_edge_radius : height);float t=top_up_ny.x;vec2 centroid_pos=vec2(0.0);
1052#if defined(HAS_CENTROID) || defined(TERRAIN)
1053centroid_pos=a_centroid_pos;
1054#endif
1055vec3 pos;
1056#ifdef TERRAIN
1057bool is_flat_height=centroid_pos.x !=0.0 && u_height_type==1;bool is_flat_base=centroid_pos.x !=0.0 && u_base_type==1;float ele=elevation(pos_nx.xy);float c_ele=is_flat_height || is_flat_base ? (centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos)) : ele;float h_height=is_flat_height ? max(c_ele+height,ele+base+2.0) : ele+height;float h_base=is_flat_base ? max(c_ele+base,ele+base) : ele+(base==0.0 ?-5.0 : base);float h=t > 0.0 ? max(h_base,h_height) : h_base;pos=vec3(pos_nx.xy,h);
1058#else
1059pos=vec3(pos_nx.xy,t > 0.0 ? height : base);
1060#endif
1061#ifdef RENDER_WALL_MODE
1062vec2 wall_offset=u_width_scale*line_width*(a_join_normal_inside.xy/EXTENT);pos.xy+=(1.0-a_join_normal_inside.z)*wall_offset*0.5;pos.xy-=a_join_normal_inside.z*wall_offset*0.5;
1063#endif
1064float hidden=float((centroid_pos.x==0.0 && centroid_pos.y==1.0) || (color.a==0.0));gl_Position=mix(u_matrix*vec4(pos,1),AWAY,hidden);v_depth=gl_Position.z/gl_Position.w;}`),fillExtrusionPattern:Jt(`#include "_prelude_fog.fragment.glsl"
1065#include "_prelude_lighting.glsl"
1066uniform vec2 u_texsize;uniform sampler2D u_image;
1067#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
1068uniform float u_pattern_transition;
1069#endif
1070#ifdef FAUX_AO
1071uniform lowp vec2 u_ao;in vec3 v_ao;
1072#endif
1073#ifdef LIGHTING_3D_MODE
1074in vec3 v_normal;
1075#endif
1076in highp vec2 v_pos;in vec4 v_lighting;uniform lowp float u_opacity;
1077#pragma mapbox: define highp float base
1078#pragma mapbox: define highp float height
1079#pragma mapbox: define mediump vec4 pattern
1080#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
1081#pragma mapbox: define mediump vec4 pattern_b
1082#endif
1083#pragma mapbox: define highp float pixel_ratio
1084void main() {
1085#pragma mapbox: initialize highp float base
1086#pragma mapbox: initialize highp float height
1087#pragma mapbox: initialize mediump vec4 pattern
1088#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
1089#pragma mapbox: initialize mediump vec4 pattern_b
1090#endif
1091#pragma mapbox: initialize highp float pixel_ratio
1092vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;highp vec2 imagecoord=mod(v_pos,1.0);highp vec2 pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,imagecoord);highp vec2 lod_pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,v_pos);vec4 out_color=textureLodCustom(u_image,pos,lod_pos);
1093#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
1094vec2 pattern_b_tl=pattern_b.xy;vec2 pattern_b_br=pattern_b.zw;highp vec2 pos_b=mix(pattern_b_tl/u_texsize,pattern_b_br/u_texsize,imagecoord);vec4 color_b=textureLodCustom(u_image,pos_b,lod_pos);out_color=out_color*(1.0-u_pattern_transition)+color_b*u_pattern_transition;
1095#endif
1096#ifdef LIGHTING_3D_MODE
1097out_color=apply_lighting(out_color,normalize(v_normal))*u_opacity;
1098#else
1099out_color=out_color*v_lighting;
1100#endif
1101#ifdef FAUX_AO
1102float intensity=u_ao[0];float h=max(0.0,v_ao.z);float h_floors=h/u_ao[1];float y_shade=1.0-0.9*intensity*min(v_ao.y,1.0);float shade=(1.0-0.08*intensity)*(y_shade+(1.0-y_shade)*(1.0-pow(1.0-min(h_floors/16.0,1.0

1102),16.0)))+0.08*intensity*min(h_floors/160.0,1.0);float concave=v_ao.x*v_ao.x;float x_shade=mix(1.0,mix(0.6,0.75,min(h_floors/30.0,1.0)),intensity)+0.1*intensity*min(h,1.0);shade*=mix(1.0,x_shade*x_shade*x_shade,concave);out_color.rgb=out_color.rgb*shade;
1103#endif
1104#ifdef FOG
1105out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
1106#endif
1107#ifdef INDICATOR_CUTOUT
1108out_color=applyCutout(out_color,height);
1109#endif
1110glFragColor=out_color;
1111#ifdef OVERDRAW_INSPECTOR
1112glFragColor=vec4(1.0);
1113#endif
1114HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
1115#include "_prelude_terrain.vertex.glsl"
1116#include "_prelude_lighting.glsl"
1117uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform float u_tile_units_to_pixels;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform float u_width_scale;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;in vec4 a_pos_normal_ed;in vec2 a_centroid_pos;
1118#ifdef RENDER_WALL_MODE
1119in vec3 a_join_normal_inside;
1120#endif
1121#ifdef PROJECTION_GLOBE_VIEW
1122in vec3 a_pos_3;in vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;
1123#endif
1124#ifdef TERRAIN
1125uniform int u_height_type;uniform int u_base_type;
1126#endif
1127out highp vec2 v_pos;out vec4 v_lighting;
1128#ifdef FAUX_AO
1129uniform lowp vec2 u_ao;out vec3 v_ao;
1130#endif
1131#ifdef LIGHTING_3D_MODE
1132out vec3 v_normal;
1133#endif
1134#pragma mapbox: define highp float base
1135#pragma mapbox: define highp float height
1136#pragma mapbox: define highp vec4 color
1137#pragma mapbox: define mediump vec4 pattern
1138#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
1139#pragma mapbox: define mediump vec4 pattern_b
1140#endif
1141#pragma mapbox: define highp float pixel_ratio
1142#pragma mapbox: define highp float line_width
1143void main() {
1144#pragma mapbox: initialize highp float base
1145#pragma mapbox: initialize highp float height
1146#pragma mapbox: initialize highp vec4 color
1147#pragma mapbox: initialize mediump vec4 pattern
1148#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
1149#pragma mapbox: initialize mediump vec4 pattern_b
1150#endif
1151#pragma mapbox: initialize highp float pixel_ratio
1152#pragma mapbox: initialize highp float line_width
1153vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec4 pos_nx=floor(a_pos_normal_ed*0.5);mediump vec4 top_up_ny_start=a_pos_normal_ed-2.0*pos_nx;mediump vec3 top_up_ny=top_up_ny_start.xyz;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));float edgedistance=a_pos_normal_ed.w;vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;base=max(0.0,base);height=max(0.0,height);float t=top_up_ny.x;float z=t > 0.0 ? height : base;vec2 centroid_pos=vec2(0.0);
1154#if defined(HAS_CENTROID) || defined(TERRAIN)
1155centroid_pos=a_centroid_pos;
1156#endif
1157float ele=0.0;float h=z;vec3 p;float c_ele;
1158#ifdef TERRAIN
1159bool is_flat_height=centroid_pos.x !=0.0 && u_height_type==1;bool is_flat_base=centroid_pos.x !=0.0 && u_base_type==1;ele=elevation(pos_nx.xy);c_ele=is_flat_height || is_flat_base ? (centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos)) : ele;float h_height=is_flat_height ? max(c_ele+height,ele+base+2.0) : ele+height;float h_base=is_flat_base ? max(c_ele+base,ele+base) : ele+(base==0.0 ?-5.0 : base);h=t > 0.0 ? max(h_base,h_height) : h_base;p=vec3(pos_nx.xy,h);
1160#else
1161p=vec3(pos_nx.xy,z);
1162#endif
1163#ifdef PROJECTION_GLOBE_VIEW
1164float lift=float((t+base) > 0.0)*u_height_lift;h+=lift;vec3 globe_normal=normalize(mix(a_pos_normal_3/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=a_pos_3+globe_normal*(u_tile_up_scale*(p.z+lift));vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,p.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*p.z;p=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);
1165#endif
1166#ifdef RENDER_WALL_MODE
1167vec2 wall_offset=u_width_scale*line_width*(a_join_normal_inside.xy/EXTENT);p.xy+=(1.0-a_join_normal_inside.z)*wall_offset*0.5;p.xy-=a_join_normal_inside.z*wall_offset*0.5;
1168#endif
1169float hidden=float((centroid_pos.x==0.0 && centroid_pos.y==1.0) || (color.a==0.0));gl_Position=mix(u_matrix*vec4(p,1),AWAY,hidden);vec2 pos=normal.z==1.0
1170? pos_nx.xy
1171: vec2(edgedistance,z*u_height_factor);v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,display_size,u_tile_units_to_pixels,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float NdotL=0.0;
1172#ifdef LIGHTING_3D_MODE
1173NdotL=calculate_NdotL(normal);
1174#else
1175NdotL=clamp(dot(normal,u_lightpos),0.0,1.0);NdotL=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),NdotL);
1176#endif
1177if (normal.y !=0.0) {float r=0.84;
1178#ifndef LIGHTING_3D_MODE
1179r=mix(0.7,0.98,1.0-u_lightintensity);
1180#endif
1181NdotL*=(
1182(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),r,1.0)));}
1183#ifdef FAUX_AO

1184float concave=pos_nx.w-floor(pos_nx.w*0.5)*2.0;float start=top_up_ny_start.w;float y_ground=1.0-clamp(t+base,0.0,1.0);float top_height=height;
1185#ifdef TERRAIN
1186top_height=mix(max(c_ele+height,ele+base+2.0),ele+height,float(centroid_pos.x==0.0))-ele;y_ground+=y_ground*5.0/max(3.0,top_height);
1187#endif
1188v_ao=vec3(mix(concave,-concave,start),y_ground,h-ele);NdotL*=(1.0+0.05*(1.0-top_up_ny.y)*u_ao[0]);
1189#ifdef PROJECTION_GLOBE_VIEW
1190top_height+=u_height_lift;
1191#endif
1192gl_Position.z-=(0.0000006*(min(top_height,500.)+2.0*min(base,500.0)+60.0*concave+3.0*start))*gl_Position.w;
1193#endif
1194#ifdef LIGHTING_3D_MODE
1195v_normal=normal;
1196#else
1197v_lighting.rgb+=clamp(NdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;
1198#endif
1199#ifdef FOG
1200v_fog_pos=fog_position(p);
1201#endif
1202}`),groundShadow:Jt(`#include "_prelude_shadow.fragment.glsl"
1203precision highp float;uniform vec3 u_ground_shadow_factor;in vec4 v_pos_light_view_0;in vec4 v_pos_light_view_1;
1204#ifdef FOG
1205in float v_fog_opacity;
1206#endif
1207void main() {float light=shadowed_light_factor_plane_bias(v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w);vec3 shadow=mix(u_ground_shadow_factor,vec3(1.0),light);
1208#ifdef RENDER_CUTOFF
1209shadow=mix(vec3(1.0),shadow,cutoff_opacity(u_cutoff_params,1.0/gl_FragCoord.w));
1210#endif
1211#ifdef FOG
1212shadow=mix(shadow,vec3(1.0),v_fog_opacity);
1213#endif
1214#ifdef INDICATOR_CUTOUT
1215shadow=mix(shadow,vec3(1.0),1.0-applyCutout(vec4(1.0),0.0).r);
1216#endif
1217glFragColor=vec4(shadow,1.0);}`,`#include "_prelude_fog.vertex.glsl"
1218uniform mat4 u_matrix;uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;in vec2 a_pos;out vec4 v_pos_light_view_0;out vec4 v_pos_light_view_1;
1219#ifdef FOG
1220out float v_fog_opacity;
1221#endif
1222void main() {gl_Position=u_matrix*vec4(a_pos,0.0,1.0);v_pos_light_view_0=u_light_matrix_0*vec4(a_pos,0.0,1.0);v_pos_light_view_1=u_light_matrix_1*vec4(a_pos,0.0,1.0);
1223#ifdef FOG
1224v_fog_pos=fog_position(a_pos);v_fog_opacity=fog(v_fog_pos);
1225#endif
1226}`),fillExtrusionGroundEffect:Jt(`uniform highp float u_ao_pass;uniform highp float u_opacity;uniform highp float u_flood_light_intensity;uniform highp vec3 u_flood_light_color;uniform highp float u_attenuation;uniform sampler2D u_fb;uniform float u_fb_size;
1227#ifdef SDF_SUBPASS
1228in highp vec2 v_pos;in highp vec4 v_line_segment;in highp float v_flood_light_radius_tile;in highp vec2 v_ao;float line_df(highp vec2 a,highp vec2 b,highp vec2 p) {highp vec2 ba=b-a;highp vec2 pa=p-a;highp float r=clamp(dot(pa,ba)/dot(ba,ba),0.0,1.0);return length(pa-r*ba);}
1229#ifdef FOG
1230in highp float v_fog;
1231#endif
1232#endif
1233void main() {
1234#ifdef CLEAR_SUBPASS
1235vec4 color=vec4(1.0);
1236#ifdef CLEAR_FROM_TEXTURE
1237color=texture(u_fb,gl_FragCoord.xy/vec2(u_fb_size));
1238#endif
1239glFragColor=color;
1240#else
1241#ifdef SDF_SUBPASS
1242highp float d=line_df(v_line_segment.xy,v_line_segment.zw,v_pos);highp float effect_radius=mix(v_flood_light_radius_tile,v_ao.y,u_ao_pass);d/=effect_radius;d=min(d,1.0);d=1.0-pow(1.0-d,u_attenuation);highp float effect_intensity=mix(u_flood_light_intensity,v_ao.x,u_ao_pass);highp float fog=1.0;
1243#ifdef FOG
1244fog=v_fog;
1245#endif
1246#ifdef RENDER_CUTOFF
1247fog*=v_cutoff_opacity;
1248#endif
1249glFragColor=vec4(vec3(0.0),mix(1.0,d,effect_intensity*u_opacity*fog));
1250#else
1251vec4 color=mix(vec4(u_flood_light_color,1.0),vec4(vec3(0.0),1.0),u_ao_pass);
1252#ifdef OVERDRAW_INSPECTOR
1253color=vec4(1.0);
1254#endif
1255glFragColor=color;
1256#endif
1257HANDLE_WIREFRAME_DEBUG;
1258#endif
1259}`,`#include "_prelude_fog.vertex.glsl"
1260in highp vec4 a_pos_end;in highp float a_angular_offset_factor;in highp float a_hidden_by_landmark;
1261#ifdef SDF_SUBPASS
1262out highp vec2 v_pos;out highp vec4 v_line_segment;out highp float v_flood_light_radius_tile;out highp vec2 v_ao;
1263#ifdef FOG
1264out highp float v_fog;
1265#endif
1266#endif
1267uniform highp float u_flood_light_intensity;uniform highp mat4 u_matrix;uniform highp float u_ao_pass;uniform highp float u_meter_to_tile;uniform highp float u_edge_radius;uniform highp float u_dynamic_offset;uniform highp vec2 u_ao;
1268#pragma mapbox: define highp float flood_light_ground_radius
1269const float TANGENT_CUTOFF=4.0;const float NORM=32767.0;void main() {

1270#pragma mapbox: initialize highp float flood_light_ground_radius
1271vec2 p=a_pos_end.xy;vec2 q=floor(a_pos_end.zw*0.5);vec2 start_bottom=a_pos_end.zw-q*2.0;float fl_ground_radius=flood_light_ground_radius;fl_ground_radius=abs(flood_light_ground_radius);float direction=flood_light_ground_radius < 0.0 ?-1.0 : 1.0;float flood_radius_tile=fl_ground_radius*u_meter_to_tile;vec2 v=normalize(q-p);float ao_radius=u_ao.y/3.5;float effect_radius=mix(flood_radius_tile,ao_radius,u_ao_pass)+u_edge_radius;float angular_offset_factor=a_angular_offset_factor/NORM*TANGENT_CUTOFF;float angular_offset=direction*angular_offset_factor*effect_radius;float top=1.0-start_bottom.y;float side=(0.5-start_bottom.x)*2.0;vec2 extrusion_parallel=v*side*mix(u_dynamic_offset,angular_offset,top);vec2 perp=vec2(v.y,-v.x);vec2 extrusion_perp=direction*perp*effect_radius*top;vec3 pos=vec3(mix(q,p,start_bottom.x),0.0);pos.xy+=extrusion_parallel+extrusion_perp;
1272#ifdef SDF_SUBPASS
1273v_pos=pos.xy;v_line_segment=vec4(p,q)+perp.xyxy*u_edge_radius;v_flood_light_radius_tile=flood_radius_tile;v_ao=vec2(u_ao.x,ao_radius);
1274#ifdef FOG
1275v_fog_pos=fog_position(pos);v_fog=1.0-fog(v_fog_pos);
1276#endif
1277#endif
1278float hidden_by_landmark=0.0;
1279#ifdef HAS_CENTROID
1280hidden_by_landmark=a_hidden_by_landmark;
1281#endif
1282float isFloodlit=float(fl_ground_radius > 0.0 && u_flood_light_intensity > 0.0);float hidden=mix(1.0-isFloodlit,isFloodlit,u_ao_pass);hidden+=hidden_by_landmark;gl_Position=mix(u_matrix*vec4(pos,1.0),AWAY,float(hidden > 0.0));
1283#ifdef RENDER_CUTOFF
1284v_cutoff_opacity=cutoff_opacity(u_cutoff_params,gl_Position.z);
1285#endif
1286}`),hillshadePrepare:Jt(`precision highp float;uniform sampler2D u_image;in vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;float getElevation(vec2 coord) {return texture(u_image,coord).r/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y));float b=getElevation(v_pos+vec2(0,-epsilon.y));float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y));float d=getElevation(v_pos+vec2(-epsilon.x,0));float e=getElevation(v_pos+vec2(epsilon.x,0));float f=getElevation(v_pos+vec2(-epsilon.x,epsilon.y));float g=getElevation(v_pos+vec2(0,epsilon.y));float h=getElevation(v_pos+vec2(epsilon.x,epsilon.y));float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2(
1287(c+e+e+h)-(a+d+d+f),(f+g+g+h)-(a+b+b+c)
1288)/pow(2.0,exaggeration+(19.2562-u_zoom));glFragColor=clamp(vec4(
1289deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);}`,"uniform mat4 u_matrix;uniform vec2 u_dimension;in vec2 a_pos;in vec2 a_texture_pos;out vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:Jt(`#include "_prelude_fog.fragment.glsl"
1290#include "_prelude_lighting.glsl"
1291uniform sampler2D u_image;in vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;uniform float u_emissive_strength;void main() {vec4 pixel=texture(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);glFragColor=accent_color*(1.0-shade_color.a)+shade_color;
1292#ifdef LIGHTING_3D_MODE
1293glFragColor=apply_lighting_with_emission_ground(glFragColor,u_emissive_strength);
1294#endif
1295#ifdef FOG
1296glFragColor=fog_dither(fog_apply_premultiplied(glFragColor,v_fog_pos));
1297#endif
1298#ifdef OVERDRAW_INSPECTOR
1299glFragColor=vec4(1.0);
1300#endif
1301HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
1302uniform mat4 u_matrix;in vec2 a_pos;in vec2 a_texture_pos;out vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;
1303#ifdef FOG
1304v_fog_pos=fog_position(a_pos);
1305#endif
1306}`),line:Jt(`#include "_prelude_fog.fragment.glsl"
1307#include "_prelude_lighting.glsl"
1308#include "_prelude_shadow.fragment.glsl"
1309uniform lowp float u_device_pixel_ratio;uniform highp float u_width_scale;uniform highp float u_floor_width_scale;

1309uniform float u_alpha_discard_threshold;uniform highp vec2 u_trim_offset;uniform highp vec2 u_trim_fade_range;uniform lowp vec4 u_trim_color;in vec2 v_width2;in vec2 v_normal;in float v_gamma_scale;in highp vec3 v_uv;
1310#ifdef ELEVATED_ROADS
1311in highp float v_road_z_offset;
1312#endif
1313#ifdef RENDER_LINE_DASH
1314uniform sampler2D u_dash_image;in vec2 v_tex;
1315#endif
1316#ifdef RENDER_LINE_GRADIENT
1317uniform sampler2D u_gradient_image;
1318#endif
1319#ifdef INDICATOR_CUTOUT
1320in highp float v_z_offset;
1321#endif
1322#ifdef RENDER_SHADOWS
1323uniform vec3 u_ground_shadow_factor;in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in highp float v_depth;
1324#endif
1325float luminance(vec3 c) {return (c.r+c.r+c.b+c.g+c.g+c.g)*0.1667;}uniform float u_emissive_strength;
1326#pragma mapbox: define highp vec4 color
1327#pragma mapbox: define lowp float floorwidth
1328#pragma mapbox: define lowp vec4 dash
1329#pragma mapbox: define lowp float blur
1330#pragma mapbox: define lowp float opacity
1331#pragma mapbox: define lowp float border_width
1332#pragma mapbox: define lowp vec4 border_color
1333float linearstep(float edge0,float edge1,float x) {return  clamp((x-edge0)/(edge1-edge0),0.0,1.0);}void main() {
1334#pragma mapbox: initialize highp vec4 color
1335#pragma mapbox: initialize lowp float floorwidth
1336#pragma mapbox: initialize lowp vec4 dash
1337#pragma mapbox: initialize lowp float blur
1338#pragma mapbox: initialize lowp float opacity
1339#pragma mapbox: initialize lowp float border_width
1340#pragma mapbox: initialize lowp vec4 border_color
1341float dist=length(v_normal)*v_width2.s;float blur2=(u_width_scale*blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);
1342#ifdef RENDER_LINE_DASH
1343float sdfdist=texture(u_dash_image,v_tex).r;

1343float sdfgamma=1.0/(2.0*u_device_pixel_ratio)/dash.z;float scaled_floorwidth=(floorwidth*u_floor_width_scale);alpha*=linearstep(0.5-sdfgamma/scaled_floorwidth,0.5+sdfgamma/scaled_floorwidth,sdfdist);
1344#endif
1345highp vec4 out_color;
1346#ifdef RENDER_LINE_GRADIENT
1347out_color=texture(u_gradient_image,v_uv.xy);
1348#else
1349out_color=color;
1350#endif
1351float trim_alpha=1.0;
1352#ifdef RENDER_LINE_TRIM_OFFSET
1353highp float trim_start=u_trim_offset[0];highp float trim_end=u_trim_offset[1];highp float line_progress=v_uv[2];if (trim_end > trim_start) {highp float start_transition=max(0.0,min(1.0,(line_progress-trim_start)/max(u_trim_fade_range[0],1.0e-9)));highp float end_transition=max(0.0,min(1.0,(trim_end-line_progress)/max(u_trim_fade_range[1],1.0e-9)));highp float transition_factor=min(start_transition,end_transition);out_color=mix(out_color,u_trim_color,transition_factor);trim_alpha=1.0-transition_factor;}
1354#endif
1355if (u_alpha_discard_threshold !=0.0) {if (alpha < u_alpha_discard_threshold) {discard;}}
1356#ifdef RENDER_LINE_BORDER
1357float edgeBlur=((border_width*u_width_scale)+1.0/u_device_pixel_ratio);float alpha2=clamp(min(dist-(v_width2.t-edgeBlur),v_width2.s-dist)/edgeBlur,0.0,1.0);if (alpha2 < 1.) {float smoothAlpha=smoothstep(0.6,1.0,alpha2);if (border_color.a==0.0) {float Y=(out_color.a > 0.01) ? luminance(out_color.rgb/out_color.a) : 1.;float adjustment=(Y > 0.) ? 0.5/Y : 0.45;if (out_color.a > 0.25 && Y < 0.25) {vec3 borderColor=(Y > 0.) ? out_color.rgb : vec3(1,1,1)*out_color.a;out_color.rgb=out_color.rgb+borderColor*(adjustment*(1.0-smoothAlpha));} else {out_color.rgb*=(0.6 +0.4*smoothAlpha);}} else {out_color=mix(border_color*trim_alpha,out_color,smoothAlpha);}}
1358#endif
1359#ifdef LIGHTING_3D_MODE
1360out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
1361#ifdef RENDER_SHADOWS
1362float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);
1363#ifdef ELEVATED_ROADS
1364out_color.rgb*=mix(v_road_z_offset !=0.0 ? u_ground_shadow_factor : vec3(1.0),vec3(1.0),light);
1365#else
1366out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
1367#endif
1368#endif
1369#endif
1370#ifdef FOG
1371out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
1372#endif
1373out_color*=(alpha*opacity);
1374#ifdef INDICATOR_CUTOUT
1375out_color=applyCutout(out_color,v_z_offset);
1376#endif
1377glFragColor=out_color;
1378#ifdef OVERDRAW_INSPECTOR
1379glFragColor=vec4(1.0);
1380#endif
1381HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
1382#include "_prelude_shadow.vertex.glsl"
1383#include "_prelude_terrain.vertex.glsl"
1384#define EXTRUDE_SCALE 0.015873016
1385in vec2 a_pos_normal;in vec4 a_data;
1386#if defined(ELEVATED) || defined(ELEVATED_ROADS) || defined(VARIABLE_LINE_WIDTH)
1387in vec3 a_z_offset_width;
1388#endif
1389#if defined(RENDER_LINE_GRADIENT) || defined(RENDER_LINE_TRIM_OFFSET)
1390in highp vec3 a_packed;
1391#endif
1392#ifdef RENDER_LINE_DASH
1393in float a_linesofar;
1394#endif
1395uniform mat4 u_matrix;uniform mat2 u_pixels_to_tile_units;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;uniform float u_width_scale;uniform highp float u_floor_width_scale;
1396#ifdef ELEVATED
1397uniform lowp float u_zbias_factor;uniform lowp float u_tile_to_meter;float sample_elevation(vec2 apos) {
1398#ifdef ELEVATION_REFERENCE_SEA
1399return 0.0;
1400#else
1401return elevation(apos);
1402#endif
1403}
1404#endif
1405out vec2 v_normal;out vec2 v_width2;out float v_gamma_scale;out highp vec3 v_uv;
1406#ifdef ELEVATED_ROADS
1407out highp float v_road_z_offset;
1408#endif
1409#ifdef RENDER_LINE_DASH
1410uniform vec2 u_texsize;uniform float u_tile_units_to_pixels;out vec2 v_tex;
1411#endif
1412#ifdef RENDER_LINE_GRADIENT
1413uniform float u_image_height;
1414#endif
1415#ifdef INDICATOR_CUTOUT
1416out highp float v_z_offset;
1417#endif
1418#ifdef RENDER_SHADOWS
1419uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out highp float v_depth;
1420#endif
1421#pragma mapbox: define highp vec4 color
1422#pragma mapbox: define lowp float floorwidth
1423#pragma mapbox: define lowp vec4 dash
1424#pragma mapbox: define lowp float blur
1425#pragma mapbox: define lowp float opacity
1426#pragma mapbox: define mediump float gapwidth
1427#pragma mapbox: define lowp float offset
1428#pragma mapbox: define mediump float width
1429#pragma mapbox: define lowp float border_width
1430#pragma mapbox: define lowp vec4 border_color
1431void main() {
1432#pragma mapbox: initialize highp vec4 color
1433#pragma mapbox: initialize lowp float floorwidth
1434#pragma mapbox: initialize lowp vec4 dash
1435#pragma mapbox: initialize lowp float blur
1436#pragma mapbox: initialize lowp float opacity
1437#pragma mapbox: initialize mediump float gapwidth
1438#pragma mapbox: initialize lowp float offset
1439#pragma mapbox: initialize mediump float width
1440#pragma mapbox: initialize lowp float border_width
1441#pragma mapbox: initialize lowp vec4 border_color
1442float a_z_offset;
1443#if defined(ELEVATED) || defined(ELEVATED_ROADS)
1444a_z_offset=a_z_offset_width.x;
1445#endif
1446float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth;
1447#ifdef VARIABLE_LINE_WIDTH
1448float left=a_pos_normal.y-2.0*floor(a_pos_normal.y*0.5);halfwidth=(u_width_scale*(left==1.0 ? a_z_offset_width.y : a_z_offset_width.z))/2.0;
1449#else
1450halfwidth=(u_width_scale*width)/2.0;
1451#endif
1452offset=-1.0*offset*u_width_scale;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*EXTRUDE_SCALE;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*EXTRUDE_SCALE*normal.y*mat2(t,-u,u,t);float hidden=float(opacity==0.0);vec2 extrude=dist*u_pixels_to_tile_units;

1452vec4 projected_extrude=u_matrix*vec4(extrude,0.0,0.0);vec2 projected_extrude_xy=projected_extrude.xy;
1453#ifdef ELEVATED_ROADS
1454v_road_z_offset=a_z_offset;gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,a_z_offset,1.0)+projected_extrude;
1455#else
1456#ifdef ELEVATED
1457vec2 offsetTile=offset2*u_pixels_to_tile_units;vec2 offset_pos=pos+offsetTile;float ele=0.0;
1458#ifdef CROSS_SLOPE_VERTICAL
1459float top=a_pos_normal.y-2.0*floor(a_pos_normal.y*0.5);float line_height=2.0*u_tile_to_meter*outset*top*u_pixels_to_tile_units[1][1]+a_z_offset;ele=sample_elevation(offset_pos)+line_height;projected_extrude=vec4(0);
1460#else
1461#ifdef CROSS_SLOPE_HORIZONTAL
1462float ele0=sample_elevation(offset_pos);float ele1=max(sample_elevation(offset_pos+extrude),sample_elevation(offset_pos+extrude/2.0));float ele2=max(sample_elevation(offset_pos-extrude),sample_elevation(offset_pos-extrude/2.0));float ele_max=max(ele0,max(ele1,ele2));ele=ele_max+a_z_offset;
1463#else
1464float ele0=sample_elevation(offset_pos);float ele1=max(sample_elevation(offset_pos+extrude),sample_elevation(offset_pos+extrude/2.0));float ele2=max(sample_elevation(offset_pos-extrude),sample_elevation(offset_pos-extrude/2.0));float ele_max=max(ele0,0.5*(ele1+ele2));ele=ele_max-ele0+ele1+a_z_offset;
1465#endif
1466#endif
1467gl_Position=u_matrix*vec4(offset_pos,ele,1.0)+projected_extrude;float z=clamp(gl_Position.z/gl_Position.w,0.5,1.0);float zbias=max(0.00005,(pow(z,0.8)-z)*u_zbias_factor*u_exaggeration);gl_Position.z-=(gl_Position.w*zbias);gl_Position=mix(gl_Position,AWAY,hidden);
1468#else
1469gl_Position=mix(u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude,AWAY,hidden);
1470#endif
1471#endif
1472#ifdef ELEVATED_ROADS
1473#ifdef RENDER_SHADOWS
1474vec3 shd_pos=vec3(pos+(offset2+dist)*u_pixels_to_tile_units,a_z_offset);vec3 shd_pos0=shd_pos;vec3 shd_pos1=shd_pos;
1475#ifdef NORMAL_OFFSET
1476vec3 shd_pos_offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=shd_pos_offset*shadow_normal_offset_multiplier0();shd_pos1+=shd_pos_offset*shadow_normal_offset_multiplier1();
1477#endif
1478v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);v_depth=gl_Position.w;
1479#endif
1480#endif
1481#ifndef RENDER_TO_TEXTURE
1482float epsilon=0.0001;float extrude_length_without_perspective=max(length(dist),epsilon);float extrude_length_with_perspective=max(length(projected_extrude_xy/gl_Position.w*u_units_to_pixels),epsilon);v_gamma_scale=mix(extrude_length_without_perspective/extrude_length_with_perspective,1.0,step(0.01,blur));
1483#else
1484v_gamma_scale=1.0;
1485#endif
1486#if defined(RENDER_LINE_GRADIENT) || defined(RENDER_LINE_TRIM_OFFSET)
1487highp float a_uv_x=a_packed[0];float a_split_index=a_packed[1];highp float line_progress=a_packed[2];
1488#ifdef RENDER_LINE_GRADIENT
1489highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec3(a_uv_x,a_split_index*texel_height-half_texel_height,line_progress);
1490#else
1491v_uv=vec3(a_uv_x,0.0,line_progress);
1492#endif
1493#endif
1494#ifdef RENDER_LINE_DASH
1495float scale=dash.z==0.0 ? 0.0 : u_tile_units_to_pixels/dash.z;float height=dash.y;v_tex=vec2(a_linesofar*scale/(floorwidth*u_floor_width_scale),(-normal.y*height+dash.x+0.5)/u_texsize.y);
1496#endif
1497v_width2=vec2(outset,inset);
1498#ifdef FOG
1499v_fog_pos=fog_position(pos);
1500#endif
1501#ifdef INDICATOR_CUTOUT
1502v_z_offset=a_z_offset;
1503#endif
1504}`),linePattern:Jt(`#include "_prelude_fog.fragment.glsl"
1505#include "_prelude_lighting.glsl"
1506#include "_prelude_shadow.fragment.glsl"
1507uniform highp float u_device_pixel_ratio;uniform highp float u_width_scale;uniform highp float u_alpha_discard_threshold;uniform highp vec2 u_texsize;uniform highp float u_tile_units_to_pixels;uniform highp vec2 u_trim_offset;uniform highp vec2 u_trim_fade_range;uniform lowp vec4 u_trim_color;uniform sampler2D u_image;
1508#ifdef LINE_PATTERN_TRANSITION
1509uniform float u_pattern_transition;
1510#endif
1511in vec2 v_normal;in vec2 v_width2;in highp float v_linesofar;in float v_gamma_scale;in float v_width;
1512#ifdef RENDER_LINE_TRIM_OFFSET
1513in highp vec3 v_uv;
1514#endif
1515#ifdef ELEVATED_ROADS
1516in highp float v_road_z_offset;
1517#endif
1518#ifdef LINE_JOIN_NONE
1519in vec2 v_pattern_data;
1520#endif
1521#ifdef INDICATOR_CUTOUT
1522in highp float v_z_offset;
1523#endif
1524#ifdef RENDER_SHADOWS
1525uniform vec3 u_ground_shadow_factor;in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in highp float v_depth;
1526#endif
1527uniform float u_emissive_strength;
1528#pragma mapbox: define mediump vec4 pattern
1529#ifdef LINE_PATTERN_TRANSITION
1530#pragma mapbox: define mediump vec4 pattern_b
1531#endif
1532#pragma mapbox: define mediump float pixel_ratio
1533#pragma mapbox: define mediump float blur
1534#pragma mapbox: define mediump float opacity
1535void main() {
1536#pragma mapbox: initialize mediump vec4 pattern
1537#ifdef LINE_PATTERN_TRANSITION
1538#pragma mapbox: initialize mediump vec4 pattern_b
1539#endif
1540#pragma mapbox: initialize mediump float pixel_ratio
1541#pragma mapbox: initialize mediump float blur
1542#pragma mapbox: initialize mediump float opacity
1543vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;highp float pattern_size=display_size.x/u_tile_units_to_pixels;float aspect=display_size.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(u_width_scale*blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);highp float pattern_x=v_linesofar/pattern_size*aspect;highp float x=mod(pattern_x,1.0);highp float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;highp vec2 pos=mix(pattern_tl*texel_size-texel_size,pattern_br*texel_size+texel_size,vec2(x,y));highp vec2 lod_pos=mix(pattern_tl*texel_size-texel_size,pattern_br*texel_size+texel_size,vec2(pattern_x,y));vec4 color=textureLodCustom(u_image,pos,lod_pos);
1544#ifdef LINE_PATTERN_TRANSITION
1545vec2 pattern_b_tl=pattern_b.xy;vec2 pattern_b_br=pattern_b.zw;highp vec2 pos_b=mix(pattern_b_tl*texel_size-texel_size,pattern_b_br*texel_size+texel_size,vec2(x,y));vec4 color_b=textureLodCustom(u_image,pos_b,lod_pos);color=color*(1.0-u_pattern_transition)+color_b*u_pattern_transition;
1546#endif
1547#ifdef RENDER_LINE_TRIM_OFFSET
1548highp float trim_start=u_trim_offset[0];highp float trim_end=u_trim_offset[1];highp float line_progress=v_uv[2];if (trim_end > trim_start) {highp float start_transition=max(0.0,min(1.0,(line_progress-trim_start)/max(u_trim_fade_range[0],1.0e-9)));highp float end_transition=max(0.0,min(1.0,(trim_end-line_progress)/max(u_trim_fade_range[1],1.0e-9)));highp float transition_factor=min(start_transition,end_transition);color=mix(color,color.a*u_trim_color,transition_factor);}
1549#endif
1550#ifdef LINE_JOIN_NONE
1551highp float pattern_len=pattern_size/aspect;highp float segment_phase=pattern_len-mod(v_linesofar-v_pattern_data.x+pattern_len,pattern_len);highp float visible_start=segment_phase-step(pattern_len*0.5,segment_phase)*pattern_len;highp float visible_end=floor((v_pattern_data.y-segment_phase)/pattern_len)*pattern_len+segment_phase;visible_end+=step(pattern_len*0.5,v_pattern_data.y-visible_end)*pattern_len;if (v_pattern_data.x < visible_start || v_pattern_data.x >=visible_end) {color=vec4(0.0);}
1552#endif
1553#ifdef LIGHTING_3D_MODE
1554color=apply_lighting_with_emission_ground(color,u_emissive_strength);
1555#ifdef RENDER_SHADOWS
1556float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);
1557#ifdef ELEVATED_ROADS
1558color.rgb*=mix(v_road_z_offset !=0.0 ? u_ground_shadow_factor : vec3(1.0),vec3(1.0),light);
1559#else
1560color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
1561#endif
1562#endif
1563#endif
1564#ifdef FOG
1565color=fog_dither(fog_apply_premultiplied(color,v_fog_pos));
1566#endif
1567color*=(alpha*opacity);if (u_alpha_discard_threshold !=0.0) {if (color.a < u_alpha_discard_threshold) {discard;}}
1568#ifdef INDICATOR_CUTOUT
1569color=applyCutout(color,v_z_offset);
1570#endif
1571glFragColor=color;
1572#ifdef OVERDRAW_INSPECTOR
1573glFragColor=vec4(1.0);
1574#endif
1575HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
1576#include "_prelude_shadow.vertex.glsl"
1577#include "_prelude_terrain.vertex.glsl"
1578#define scale 0.015873016
1579in vec2 a_pos_normal;in vec4 a_data;
1580#if defined(ELEVATED) || defined(ELEVATED_ROADS)
1581in vec3 a_z_offset_width;
1582#endif
1583#ifdef RENDER_LINE_TRIM_OFFSET
1584in highp vec3 a_packed;
1585#endif
1586in highp float a_linesofar;
1587#ifdef LINE_JOIN_NONE
1588in highp vec3 a_pattern_data;out vec2 v_pattern_data;
1589#endif
1590#ifdef INDICATOR_CUTOUT
1591out highp float v_z_offset;
1592#endif
1593uniform mat4 u_matrix;uniform float u_tile_units_to_pixels;uniform vec2 u_units_to_pixels;uniform mat2 u_pixels_to_tile_units;uniform float u_device_pixel_ratio;uniform float u_width_scale;uniform float u_floor_width_scale;
1594#ifdef ELEVATED
1595uniform lowp float u_zbias_factor;uniform lowp float u_tile_to_meter;float sample_elevation(vec2 apos) {
1596#ifdef ELEVATION_REFERENCE_SEA
1597return 0.0;
1598#else
1599return elevation(apos);
1600#endif
1601}
1602#endif
1603out vec2 v_normal;out vec2 v_width2;out highp float v_linesofar;out float v_gamma_scale;out float v_width;
1604#ifdef RENDER_LINE_TRIM_OFFSET
1605out highp vec3 v_uv;
1606#endif
1607#ifdef ELEVATED_ROADS
1608out highp float v_road_z_offset;
1609#endif
1610#ifdef RENDER_SHADOWS
1611uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out highp float v_depth;
1612#endif
1613#pragma mapbox: define mediump float blur
1614#pragma mapbox: define mediump float opacity
1615#pragma mapbox: define mediump float offset
1616#pragma mapbox: define mediump float gapwidth
1617#pragma mapbox: define mediump float width
1618#pragma mapbox: define mediump float floorwidth
1619#pragma mapbox: define mediump vec4 pattern
1620#ifdef LINE_PATTERN_TRANSITION
1621#pragma mapbox: define mediump vec4 pattern_b
1622#endif
1623#pragma mapbox: define mediump float pixel_ratio
1624void main() {
1625#pragma mapbox: initialize mediump float blur
1626#pragma mapbox: initialize mediump float opacity
1627#pragma mapbox: initialize mediump float offset
1628#pragma mapbox: initialize mediump float gapwidth
1629#pragma mapbox: initialize mediump float width
1630#pragma mapbox: initialize mediump float floorwidth
1631#pragma mapbox: initialize mediump vec4 pattern
1632#ifdef LINE_PATTERN_TRANSITION
1633#pragma mapbox: initialize mediump vec4 pattern_b
1634#endif
1635#pragma mapbox: initialize mediump float pixel_ratio
1636float a_z_offset;
1637#if defined(ELEVATED) || defined(ELEVATED_ROADS)
1638a_z_offset=a_z_offset_width.x;
1639#endif
1640float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;vec2 pos=floor(a_pos_normal*0.5);vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=(u_width_scale*width)/2.0;offset=-1.0*offset*u_width_scale;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);vec2 dist=outset*a_extrude*scale;float u=0.5*a_direction;float t=1.0-abs(u);vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);float hidden=float(opacity==0.0);vec2 extrude=dist*u_pixels_to_tile_units;

1640vec4 projected_extrude=u_matrix*vec4(extrude,0.0,0.0);vec2 projected_extrude_xy=projected_extrude.xy;
1641#ifdef ELEVATED_ROADS
1642v_road_z_offset=a_z_offset;gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,a_z_offset,1.0)+projected_extrude;
1643#else
1644#ifdef ELEVATED
1645vec2 offsetTile=offset2*u_pixels_to_tile_units;vec2 offset_pos=pos+offsetTile;float ele=0.0;
1646#ifdef CROSS_SLOPE_VERTICAL
1647float top=a_pos_normal.y-2.0*floor(a_pos_normal.y*0.5);float line_height=2.0*u_tile_to_meter*outset*top*u_pixels_to_tile_units[1][1]+a_z_offset;ele=sample_elevation(offset_pos)+line_height;projected_extrude=vec4(0);
1648#else
1649#ifdef CROSS_SLOPE_HORIZONTAL
1650float ele0=sample_elevation(offset_pos);float ele1=max(sample_elevation(offset_pos+extrude),sample_elevation(offset_pos+extrude/2.0));float ele2=max(sample_elevation(offset_pos-extrude),sample_elevation(offset_pos-extrude/2.0));float ele_max=max(ele0,max(ele1,ele2));ele=ele_max+a_z_offset;
1651#else
1652float ele0=sample_elevation(offset_pos);float ele1=max(sample_elevation(offset_pos+extrude),sample_elevation(offset_pos+extrude/2.0));float ele2=max(sample_elevation(offset_pos-extrude),sample_elevation(offset_pos-extrude/2.0));float ele_max=max(ele0,0.5*(ele1+ele2));ele=ele_max-ele0+ele1+a_z_offset;
1653#endif
1654#endif
1655gl_Position=u_matrix*vec4(offset_pos,ele,1.0)+projected_extrude;float z=clamp(gl_Position.z/gl_Position.w,0.5,1.0);float zbias=max(0.00005,(pow(z,0.8)-z)*u_zbias_factor*u_exaggeration);gl_Position.z-=(gl_Position.w*zbias);gl_Position=mix(gl_Position,AWAY,hidden);
1656#else
1657gl_Position=mix(u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude,AWAY,hidden);
1658#endif
1659#endif
1660#ifdef ELEVATED_ROADS
1661#ifdef RENDER_SHADOWS
1662vec3 shd_pos=vec3(pos+(offset2+dist)*u_pixels_to_tile_units,a_z_offset);vec3 shd_pos0=shd_pos;vec3 shd_pos1=shd_pos;
1663#ifdef NORMAL_OFFSET
1664vec3 shd_pos_offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=shd_pos_offset*shadow_normal_offset_multiplier0();shd_pos1+=shd_pos_offset*shadow_normal_offset_multiplier1();
1665#endif
1666v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);v_depth=gl_Position.w;
1667#endif
1668#endif
1669#ifndef RENDER_TO_TEXTURE
1670float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude_xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=mix(extrude_length_without_perspective/extrude_length_with_perspective,1.0,step(0.01,blur));
1671#else
1672v_gamma_scale=1.0;
1673#endif
1674#ifdef RENDER_LINE_TRIM_OFFSET
1675highp float a_uv_x=a_packed[0];highp float line_progress=a_packed[2];v_uv=vec3(a_uv_x,0.0,line_progress);
1676#endif
1677v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=(floorwidth*u_floor_width_scale);
1678#ifdef LINE_JOIN_NONE
1679v_width=(floorwidth*u_floor_width_scale)+ANTIALIASING;mediump float pixels_to_tile_units=1.0/u_tile_units_to_pixels;mediump float pixel_ratio_inverse=1.0/pixel_ratio;mediump float aspect=v_width/((pattern.w-pattern.y)*pixel_ratio_inverse);highp float subt_multiple=(pattern.z-pattern.x)*pixel_ratio_inverse*pixels_to_tile_units*aspect*32.0;highp float subt=floor(a_pattern_data.z/subt_multiple)*subt_multiple;float offset_sign=(fract(a_pattern_data.x)-0.5)*4.0;float line_progress_offset=offset_sign*v_width*0.5*pixels_to_tile_units;v_linesofar=(a_pattern_data.z-subt)+a_linesofar+line_progress_offset;v_pattern_data=vec2(a_pattern_data.x+line_progress_offset,a_pattern_data.y);
1680#endif
1681#ifdef FOG
1682v_fog_pos=fog_position(pos);
1683#endif
1684#ifdef INDICATOR_CUTOUT
1685v_z_offset=a_z_offset;
1686#endif
1687}`),raster:Jt(`#include "_prelude_fog.fragment.glsl"
1688#include "_prelude_lighting.glsl"
1689#include "_prelude_raster_array.glsl"
1690uniform float u_fade_t;uniform float u_opacity;uniform highp float u_raster_elevation;uniform highp float u_zoom_transition;in vec2 v_pos0;in vec2 v_pos1;in float v_depth;
1691#ifdef PROJECTION_GLOBE_VIEW
1692in float v_split_fade;
1693#endif
1694uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;uniform float u_emissive_strength;
1695#ifndef RASTER_ARRAY
1696uniform highp sampler2D u_image0;uniform sampler2D u_image1;
1697#endif
1698#ifdef RASTER_COLOR
1699uniform sampler2D u_color_ramp;uniform highp vec4 u_colorization_mix;uniform highp float u_colorization_offset;uniform vec2 u_texture_res;
1700#endif
1701void main() {vec4 color0,color1,color;vec2 value;
1702#ifdef RASTER_COLOR
1703#ifdef RASTER_ARRAY
1704#ifdef RASTER_ARRAY_LINEAR
1705value=mix(
1706raTexture2D_image0_linear(v_pos0,u_texture_res,u_colorization_mix,u_colorization_offset),raTexture2D_image1_linear(v_pos1,u_texture_res,u_colorization_mix,u_colorization_offset),u_fade_t
1707);
1708#else
1709value=mix(
1710raTexture2D_image0_nearest(v_pos0,u_texture_res,u_colorization_mix,u_colorization_offset),raTexture2D_image1_nearest(v_pos1,u_texture_res,u_colorization_mix,u_colorization_offset),u_fade_t
1711);
1712#endif
1713if (value.y > 0.0) value.x/=value.y;
1714#else
1715color=mix(texture(u_image0,v_pos0),texture(u_image1,v_pos1),u_fade_t);value=vec2(u_colorization_offset+dot(color.rgb,u_colorization_mix.rgb),color.a);
1716#endif
1717color=texture(u_color_ramp,vec2(value.x,0.5));if (color.a > 0.0) color.rgb/=color.a;color.a*=value.y;
1718#else
1719color0=texture(u_image0,v_pos0);color1=texture(u_image1,v_pos1);if (color0.a > 0.0) color0.rgb/=color0.a;if (color1.a > 0.0) color1.rgb/=color1.a;color=mix(color0,color1,u_fade_t);
1720#endif
1721color.a*=u_opacity;
1722#ifdef GLOBE_POLES
1723color.a*=1.0-smoothstep(0.0,0.05,u_zoom_transition);
1724#endif
1725vec3 rgb=color.rgb;rgb=vec3(
1726dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);vec3 out_color=mix(u_high_vec,u_low_vec,rgb);
1727#ifdef LIGHTING_3D_MODE
1728out_color=apply_lighting_with_emission_ground(vec4(out_color,1.0),u_emissive_strength).rgb;
1729#endif
1730#ifdef FOG
1731highp float fog_limit_high_meters=1000000.0;highp float fog_limit_low_meters=600000.0;float fog_limit=1.0-smoothstep(fog_limit_low_meters,fog_limit_high_meters,u_raster_elevation);out_color=fog_dither(fog_apply(out_color,v_fog_pos,fog_limit));
1732#endif
1733glFragColor=vec4(out_color*color.a,color.a);
1734#ifdef PROJECTION_GLOBE_VIEW
1735glFragColor*=mix(1.0,1.0-smoothstep(0.0,0.05,u_zoom_transition),smoothstep(0.8,0.9,v_split_fade));
1736#endif
1737#ifdef RENDER_CUTOFF
1738glFragColor=glFragColor*cutoff_opacity(u_cutoff_params,v_depth);
1739#endif
1740#ifdef OVERDRAW_INSPECTOR
1741glFragColor=vec4(1.0);
1742#endif
1743HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
1744uniform mat4 u_matrix;uniform mat4 u_normalize_matrix;uniform mat4 u_globe_matrix;uniform mat4 u_merc_matrix;uniform mat3 u_grid_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform vec2 u_perspective_transform;uniform vec2 u_texture_offset;uniform float u_raster_elevation;uniform float u_zoom_transition;uniform vec2 u_merc_center;
1745#define GLOBE_UPSCALE GLOBE_RADIUS/6371008.8
1746#ifdef GLOBE_POLES
1747in vec3 a_globe_pos;in vec2 a_uv;
1748#else
1749in vec2 a_pos;in vec2 a_texture_pos;
1750#endif
1751out vec2 v_pos0;out vec2 v_pos1;out float v_depth;
1752#ifdef PROJECTION_GLOBE_VIEW
1753out float v_split_fade;
1754#endif
1755void main() {vec2 uv;
1756#ifdef GLOBE_POLES
1757vec3 globe_pos=a_globe_pos;globe_pos+=normalize(globe_pos)*u_raster_elevation*GLOBE_UPSCALE;gl_Position=u_matrix*u_globe_matrix*vec4(globe_pos   ,1.0);uv=a_uv;
1758#ifdef FOG
1759v_fog_pos=fog_position((u_normalize_matrix*vec4(a_globe_pos,1.0)).xyz);
1760#endif
1761#else
1762float w=1.0+dot(a_texture_pos,u_perspective_transform);uv=a_texture_pos/8192.0;
1763#ifdef PROJECTION_GLOBE_VIEW
1764vec3 decomposed_pos_and_skirt=decomposeToPosAndSkirt(a_pos);vec3 latLng=u_grid_matrix*vec3(decomposed_pos_and_skirt.xy,1.0);vec3 globe_pos=latLngToECEF(latLng.xy);globe_pos+=normalize(globe_pos)*u_raster_elevation*GLOBE_UPSCALE;vec4 globe_world_pos=u_globe_matrix*vec4(globe_pos,1.0);vec4 merc_world_pos=vec4(0.0);float mercatorY=mercatorYfromLat(latLng[0]);float mercatorX=mercatorXfromLng(latLng[1]);    
1765v_split_fade=0.0;if (u_zoom_transition > 0.0) {vec2 merc_pos=vec2(mercatorX,mercatorY);merc_world_pos=vec4(merc_pos,u_raster_elevation,1.0);merc_world_pos.xy-=u_merc_center;merc_world_pos.x=wrap(merc_world_pos.x,-0.5,0.5);merc_world_pos=u_merc_matrix*merc_world_pos;float opposite_merc_center=mod(u_merc_center.x+0.5,1.0);float dist_from_poles=(abs(mercatorY-0.5)*2.0);float range=0.1;v_split_fade=abs(opposite_merc_center-mercatorX);v_split_fade=clamp(1.0-v_split_fade,0.0,1.0);v_split_fade=max(smoothstep(1.0-range,1.0,dist_from_poles),max(smoothstep(1.0-range,1.0,v_split_fade),smoothstep(1.0-range,1.0,1.0-v_split_fade)));}float tiles=u_grid_matrix[0][2];

1765if (tiles > 0.0) {float idx=u_grid_matrix[1][2];float idy=u_grid_matrix[2][2];float uvY=mercatorY*tiles-idy;float uvX=mercatorX*tiles-idx;uv=vec2(uvX,uvY);}vec4 interpolated_pos=vec4(mix(globe_world_pos.xyz,merc_world_pos.xyz,u_zoom_transition)*w,w);gl_Position=u_matrix*interpolated_pos;
1766#ifdef FOG
1767v_fog_pos=fog_position((u_normalize_matrix*vec4(globe_pos,1.0)).xyz);
1768#endif
1769#else
1770gl_Position=u_matrix*vec4(a_pos*w,u_raster_elevation*w,w);
1771#ifdef FOG
1772v_fog_pos=fog_position(a_pos);
1773#endif
1774#endif
1775#endif
1776v_pos0=uv;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;v_pos0=u_texture_offset.x+u_texture_offset.y*v_pos0;v_pos1=u_texture_offset.x+u_texture_offset.y*v_pos1;
1777#ifdef RENDER_CUTOFF
1778v_depth=gl_Position.z;
1779#endif
1780}`),rasterParticle:Jt(`#include "_prelude_fog.fragment.glsl"
1781#include "_prelude_lighting.glsl"
1782uniform float u_fade_t;uniform float u_opacity;uniform highp float u_raster_elevation;in vec2 v_pos0;in vec2 v_pos1;uniform sampler2D u_image0;uniform sampler2D u_image1;void main() {vec4 color0,color1,color;color0=texture(u_image0,v_pos0);color1=texture(u_image1,v_pos1);if (color0.a > 0.0) color0.rgb/=color0.a;if (color1.a > 0.0) color1.rgb/=color1.a;color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 out_color=color.rgb;
1783#ifdef LIGHTING_3D_MODE
1784out_color=apply_lighting_with_emission_ground(vec4(out_color,1.0),0.0).rgb;
1785#endif
1786#ifdef FOG
1787highp float fog_limit_high_meters=1000000.0;highp float fog_limit_low_meters=600000.0;float fog_limit=1.0-smoothstep(fog_limit_low_meters,fog_limit_high_meters,u_raster_elevation);out_color=fog_dither(fog_apply(out_color,v_fog_pos,fog_limit));
1788#endif
1789glFragColor=vec4(out_color*color.a,color.a);
1790#ifdef OVERDRAW_INSPECTOR
1791glFragColor=vec4(1.0);
1792#endif
1793HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
1794uniform mat4 u_matrix;uniform mat4 u_normalize_matrix;uniform mat4 u_globe_matrix;uniform mat4 u_merc_matrix;uniform mat3 u_grid_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_raster_elevation;uniform float u_zoom_transition;uniform vec2 u_merc_center;
1795#define GLOBE_UPSCALE GLOBE_RADIUS/6371008.8
1796in vec2 a_pos;in vec2 a_texture_pos;out vec2 v_pos0;out vec2 v_pos1;void main() {float w=1.0;vec2 uv;
1797#ifdef PROJECTION_GLOBE_VIEW
1798vec3 decomposed_pos_and_skirt=decomposeToPosAndSkirt(a_pos);vec3 latLng=u_grid_matrix*vec3(decomposed_pos_and_skirt.xy,1.0);float mercatorY=mercatorYfromLat(latLng[0]);float mercatorX=mercatorXfromLng(latLng[1]);float tiles=u_grid_matrix[0][2];float idx=u_grid_matrix[1][2];float idy=u_grid_matrix[2][2];float uvX=mercatorX*tiles-idx;float uvY=mercatorY*tiles-idy;uv=vec2(uvX,uvY);vec3 globe_pos=latLngToECEF(latLng.xy);globe_pos+=normalize(globe_pos)*u_raster_elevation*GLOBE_UPSCALE;vec4 globe_world_pos=u_globe_matrix*vec4(globe_pos,1.0);vec4 merc_world_pos=vec4(0.0);if (u_zoom_transition > 0.0) {vec2 merc_pos=vec2(mercatorX,mercatorY);merc_world_pos=vec4(merc_pos,u_raster_elevation,1.0);merc_world_pos.xy-=u_merc_center;merc_world_pos.x=wrap(merc_world_pos.x,-0.5,0.5);merc_world_pos=u_merc_matrix*merc_world_pos;}vec4 interpolated_pos=vec4(mix(globe_world_pos.xyz,merc_world_pos.xyz,u_zoom_transition)*w,w);gl_Position=u_matrix*interpolated_pos;
1799#ifdef FOG
1800v_fog_pos=fog_position((u_normalize_matrix*vec4(globe_pos,1.0)).xyz);
1801#endif
1802#else
1803uv=a_texture_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*w,u_raster_elevation*w,w);
1804#ifdef FOG
1805v_fog_pos=fog_position(a_pos);
1806#endif
1807#endif
1808v_pos0=uv;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}`),rasterParticleDraw:Jt("uniform sampler2D u_color_ramp;in float v_particle_speed;void main() {glFragColor=texture(u_color_ramp,vec2(v_particle_speed,0.5));}",`#include "_prelude_raster_particle.glsl"
1809in float a_index;uniform sampler2D u_particle_texture;uniform float u_particle_texture_side_len;uniform vec2 u_tile_offset;out float v_particle_speed;void main() {ivec2 pixel_coord=ivec2(
1810mod(a_index,u_particle_texture_side_len),a_index/u_particle_texture_side_len);vec4 pixel=texelFetch(u_particle_texture,pixel_coord,0);vec2 pos=unpack_pos_from_rgba(pixel)+u_tile_offset;vec2 tex_coord=fract(pos);vec2 velocity=lookup_velocity(tex_coord);if (velocity==INVALID_VELOCITY) {gl_Position=AWAY;v_particle_speed=0.0;} else {gl_Position=vec4(2.0*pos-1.0,0,1);v_particle_speed=length(velocity);}gl_PointSize=1.0;}`),rasterParticleTexture:Jt("uniform sampler2D u_texture;uniform float u_opacity;in vec2 v_tex_pos;void main() {vec4 color=texture(u_texture,v_tex_pos);glFragColor=vec4(floor(255.0*color*u_opacity)/255.0);}","in vec2 a_pos;out vec2 v_tex_pos;void main() {vec2 uv=0.5*a_pos+vec2(0.5);v_tex_pos=uv;gl_Position=vec4(a_pos,0.0,1.0);}"),rasterParticleUpdate:Jt(`#include "_prelude_raster_particle.glsl"
1811uniform sampler2D u_particle_texture;uniform mediump float u_particle_texture_side_len;uniform mediump float u_speed_factor;uniform highp float u_reset_rate;uniform highp float u_rand_seed;in highp vec2 v_tex_coord;

1811vec2 linearstep(vec2 edge0,vec2 edge1,vec2 x) {return  clamp((x-edge0)/(edge1-edge0),vec2(0),vec2(1));}const highp vec3 rand_constants=vec3(12.9898,78.233,4375.85453);highp float rand(const highp vec2 co) {highp float t=dot(rand_constants.xy,co);return fract(sin(t)*(rand_constants.z+t));}void main() {ivec2 pixel_coord=ivec2(v_tex_coord*u_particle_texture_side_len);highp vec4 pixel=texelFetch(u_particle_texture,pixel_coord,0);highp vec2 pos=unpack_pos_from_rgba(pixel);highp vec2 velocity=lookup_velocity(clamp(pos,0.0,1.0));highp vec2 dp=velocity==INVALID_VELOCITY ? vec2(0) : velocity*u_speed_factor;pos=pos+dp;highp vec2 seed=(pos+v_tex_coord)*u_rand_seed;highp vec2 random_pos=vec2(rand(seed+1.3),rand(seed+2.1));highp vec2 persist_rate=pow(
1812linearstep(vec2(-u_particle_pos_offset),vec2(0),pos)*linearstep(vec2(1.0+u_particle_pos_offset),vec2(1),pos),vec2(4)
1813);highp vec2 per_frame_persist=pow(persist_rate,abs(dp)/u_particle_pos_offset);highp float drop_rate=1.0-per_frame_persist.x*per_frame_persist.y;drop_rate=any(greaterThanEqual(abs(pos-0.5),vec2(0.5+u_particle_pos_offset))) ? 1.0 : drop_rate;highp float drop=step(1.0-drop_rate-u_reset_rate,rand(seed));highp vec2 next_pos=mix(pos,random_pos,drop);glFragColor=pack_pos_to_rgba(next_pos);}`,"in vec2 a_pos;out vec2 v_tex_coord;void main() {v_tex_coord=0.5*(a_pos+vec2(1.0));gl_Position=vec4(a_pos,0.0,1.0);}"),symbol:Jt(`#include "_prelude_lighting.glsl"
1814#include "_prelude_shadow.fragment.glsl"
1815#define SDF_PX 8.0
1816#define SDF 1.0
1817#define ICON 0.0
1818uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;uniform bool u_is_halo;uniform lowp float u_scale_factor;
1819#ifdef ICON_TRANSITION
1820uniform float u_icon_transition;
1821#endif
1822#ifdef COLOR_ADJUSTMENT
1823uniform mat4 u_color_adj_mat;
1824#endif
1825#ifdef INDICATOR_CUTOUT
1826in highp float v_z_offset;
1827#else
1828#ifdef Z_OFFSET
1829#ifdef RENDER_SHADOWS
1830in highp float v_z_offset;
1831#endif
1832#endif
1833#endif
1834in vec2 v_tex_a;
1835#ifdef ICON_TRANSITION
1836in vec2 v_tex_b;
1837#endif
1838in float v_draw_halo;in vec3 v_gamma_scale_size_fade_opacity;
1839#ifdef RENDER_TEXT_AND_SYMBOL
1840in float is_sdf;in vec2 v_tex_a_icon;
1841#endif
1842#ifdef Z_OFFSET
1843#ifdef RENDER_SHADOWS
1844uniform vec3 u_ground_shadow_factor;in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in highp float v_depth;
1845#endif
1846#endif
1847#pragma mapbox: define highp vec4 fill_color
1848#pragma mapbox: define highp vec4 halo_color
1849#pragma mapbox: define lowp float opacity
1850#pragma mapbox: define lowp float halo_width
1851#pragma mapbox: define lowp float halo_blur
1852#pragma mapbox: define lowp float emissive_strength
1853void main() {
1854#pragma mapbox: initialize highp vec4 fill_color
1855#pragma mapbox: initialize highp vec4 halo_color
1856#pragma mapbox: initialize lowp float opacity
1857#pragma mapbox: initialize lowp float halo_width
1858#pragma mapbox: initialize lowp float halo_blur
1859#pragma mapbox: initialize lowp float emissive_strength
1860vec4 out_color;float fade_opacity=v_gamma_scale_size_fade_opacity[2];
1861#ifdef RENDER_TEXT_AND_SYMBOL
1862if (is_sdf==ICON) {vec2 tex_icon=v_tex_a_icon;lowp float alpha=opacity*fade_opacity;glFragColor=texture(u_texture_icon,tex_icon)*alpha;
1863#ifdef OVERDRAW_INSPECTOR
1864glFragColor=vec4(1.0);
1865#endif
1866return;}
1867#endif
1868#ifdef RENDER_SDF
1869float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_gamma_scale_size_fade_opacity.x;float size=v_gamma_scale_size_fade_opacity.y;float fontScale=u_is_text ? size/24.0 : size;out_color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;bool draw_halo=v_draw_halo > 0.0;if (draw_halo) {out_color=halo_color;gamma=(halo_blur*u_scale_factor*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width*u_scale_factor/fontScale)/SDF_PX;}lowp float dist=texture(u_texture,v_tex_a).r;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);out_color*=alpha;
1870#else
1871#ifdef ICON_TRANSITION
1872vec4 a=texture(u_texture,v_tex_a)*(1.0-u_icon_transition);vec4 b=texture(u_texture,v_tex_b)*u_icon_transition;out_color=(a+b);
1873#else
1874out_color=texture(u_texture,v_tex_a);
1875#endif
1876#ifdef COLOR_ADJUSTMENT
1877out_color=u_color_adj_mat*out_color;
1878#endif
1879#endif
1880out_color*=opacity*fade_opacity;
1881#ifdef LIGHTING_3D_MODE
1882out_color=apply_lighting_with_emission_ground(out_color,emissive_strength);
1883#ifdef Z_OFFSET
1884#ifdef RENDER_SHADOWS
1885float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);out_color.rgb*=mix(v_z_offset !=0.0 ? u_ground_shadow_factor : vec3(1.0),vec3(1.0),light);
1886#endif
1887#endif
1888#endif
1889#ifdef INDICATOR_CUTOUT
1890out_color=applyCutout(out_color,v_z_offset);
1891#endif
1892glFragColor=out_color;
1893#ifdef OVERDRAW_INSPECTOR
1894glFragColor=vec4(1.0);
1895#endif
1896HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_terrain.vertex.glsl"
1897#include "_prelude_shadow.vertex.glsl"
1898in vec4 a_pos_offset;in vec4 a_tex_size;in vec4 a_pixeloffset;in vec4 a_projected_pos;in float a_fade_opacity;
1899#ifdef Z_OFFSET
1900in float a_auto_z_offset;
1901#endif
1902#ifdef PROJECTION_GLOBE_VIEW
1903in vec3 a_globe_anchor;in vec3 a_globe_normal;
1904#endif
1905#ifdef ICON_TRANSITION
1906in vec2 a_texb;
1907#endif
1908#ifdef OCCLUSION_QUERIES
1909in float a_occlusion_query_opacity;
1910#endif
1911#ifdef ELEVATED_ROADS
1912in vec3 a_x_axis;in vec3 a_y_axis;uniform float u_normal_scale;
1913#endif
1914#ifdef INDICATOR_CUTOUT
1915out highp float v_z_offset;
1916#else
1917#ifdef Z_OFFSET
1918#ifdef RENDER_SHADOWS
1919out highp float v_z_offset;
1920#endif
1921#endif
1922#endif
1923uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_elevation_from_sea;uniform bool u_pitch_with_map;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec3 u_up_vector;uniform vec2 u_texsize_icon;uniform bool u_is_halo;
1924#ifdef PROJECTION_GLOBE_VIEW
1925uniform vec3 u_tile_id;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_camera_forward;uniform float u_zoom_transition;uniform vec3 u_ecef_origin;uniform mat4 u_tile_matrix;
1926#endif
1927out vec2 v_tex_a;
1928#ifdef ICON_TRANSITION
1929out vec2 v_tex_b;
1930#endif
1931out float v_draw_halo;out vec3 v_gamma_scale_size_fade_opacity;
1932#ifdef RENDER_TEXT_AND_SYMBOL
1933out float is_sdf;out vec2 v_tex_a_icon;
1934#endif
1935#ifdef Z_OFFSET
1936#ifdef RENDER_SHADOWS
1937uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out highp float v_depth;
1938#endif
1939#endif
1940#pragma mapbox: define highp vec4 fill_color
1941#pragma mapbox: define highp vec4 halo_color
1942#pragma mapbox: define lowp float opacity
1943#pragma mapbox: define lowp float halo_width
1944#pragma mapbox: define lowp float halo_blur
1945#pragma mapbox: define lowp float emissive_strength
1946#pragma mapbox: define lowp float occlusion_opacity
1947#pragma mapbox: define lowp float z_offset
1948void main() {
1949#pragma mapbox: initialize highp vec4 fill_color
1950#pragma mapbox: initialize highp vec4 halo_color
1951#pragma mapbox: initialize lowp float opacity
1952#pragma mapbox: initialize lowp float halo_width
1953#pragma mapbox: initialize lowp float halo_blur
1954#pragma mapbox: initialize lowp float emissive_strength
1955#pragma mapbox: initialize lowp float occlusion_opacity
1956#pragma mapbox: initialize lowp float z_offset
1957vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_tex_size.xy;vec2 a_size=a_tex_size.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_min_font_scale=a_pixeloffset.zw/256.0;highp float segment_angle=-a_projected_pos[3];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 tile_anchor=a_pos;float e=u_elevation_from_sea ? z_offset : z_offset+elevation(tile_anchor);
1958#ifdef Z_OFFSET
1959e+=a_auto_z_offset;
1960#endif
1961vec3 h=elevationVector(tile_anchor)*e;float globe_occlusion_fade;vec3 world_pos;vec3 mercator_pos;vec3 world_pos_globe;
1962#ifdef PROJECTION_GLOBE_VIEW
1963mercator_pos=mercator_tile_position(u_inv_rot_matrix,tile_anchor,u_tile_id,u_merc_center);world_pos_globe=a_globe_anchor+h;world_pos=mix_globe_mercator(world_pos_globe,mercator_pos,u_zoom_transition);vec4 ecef_point=u_tile_matrix*vec4(world_pos,1.0);vec3 origin_to_point=ecef_point.xyz-u_ecef_origin;globe_occlusion_fade=dot(origin_to_point,u_camera_forward) >=0.0 ? 0.0 : 1.0;
1964#else
1965world_pos=vec3(tile_anchor,0)+h;globe_occlusion_fade=1.0;
1966#endif
1967vec4 projected_point=u_matrix*vec4(world_pos,1);highp float camera_to_anchor_distance=projected_point.w;highp float distance_ratio=u_pitch_with_map ?
1968camera_to_anchor_distance/u_camera_to_center_distance :
1969u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(
19700.5+0.5*distance_ratio,0.0,1.5);size*=perspective_ratio;float font_scale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetprojected_point;vec2 a;
1971#ifdef PROJECTION_GLOBE_VIEW
1972vec3 displacement=vec3(a_globe_normal.z,0,-a_globe_normal.x);offsetprojected_point=u_matrix*vec4(a_globe_anchor+displacement,1);vec4 projected_point_globe=u_matrix*vec4(world_pos_globe,1);a=projected_point_globe.xy/projected_point_globe.w;
1973#else
1974offsetprojected_point=u_matrix*vec4(tile_anchor+vec2(1,0),0,1);a=projected_point.xy/projected_point.w;
1975#endif
1976vec2 b=offsetprojected_point.xy/offsetprojected_point.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}vec4 projected_pos;
1977#ifdef PROJECTION_GLOBE_VIEW
1978#ifdef PROJECTED_POS_ON_VIEWPORT
1979projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xyz+h,1.0);
1980#else
1981vec3 proj_pos=mix_globe_mercator(a_projected_pos.xyz,mercator_pos,u_zoom_transition)+h;projected_pos=u_label_plane_matrix*vec4(proj_pos,1.0);    
1982#endif
1983#else
1984projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,h.z,1.0);
1985#endif
1986highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*max(a_min_font_scale,font_scale)+a_pxoffset/16.0);
1987#ifdef TERRAIN
1988#ifdef PITCH_WITH_MAP_TERRAIN
1989vec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);
1990#endif
1991#endif
1992#ifdef Z_OFFSET
1993z+=u_pitch_with_map ? a_auto_z_offset+z_offset : 0.0;
1994#else
1995z+=u_pitch_with_map ? z_offset : 0.0;
1996#endif
1997float occlusion_fade=globe_occlusion_fade;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float out_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change));
1998#ifdef DEPTH_OCCLUSION
1999float depth_occlusion=occlusionFadeMultiSample(projected_point);float depth_occlusion_multplier=mix(occlusion_opacity,1.0,depth_occlusion);out_fade_opacity*=depth_occlusion_multplier;
2000#endif
2001#ifdef OCCLUSION_QUERIES
2002float occludedFadeMultiplier=mix(occlusion_opacity,1.0,a_occlusion_query_opacity);out_fade_opacity*=occludedFadeMultiplier;
2003#endif
2004float alpha=opacity*out_fade_opacity;float hidden=float(alpha==0.0 || projected_point.w <=0.0 || occlusion_fade==0.0);vec3 pos;
2005#ifdef PROJECTION_GLOBE_VIEW
2006vec3 xAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,u_up_vector)) : vec3(1,0,0);vec3 yAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,xAxis)) : vec3(0,1,0);pos=projected_pos.xyz/projected_pos.w+xAxis*offset.x+yAxis*offset.y;
2007#else
2008#ifdef ELEVATED_ROADS
2009vec3 xAxis=vec3(a_x_axis.xy,a_x_axis.z*u_normal_scale);vec3 yAxis=vec3(a_y_axis.xy,a_y_axis.z*u_normal_scale);pos=projected_pos.xyz/projected_pos.w+xAxis*offset.x+yAxis*offset.y;
2010#else
2011pos=vec3(projected_pos.xy/projected_pos.w+offset,z);
2012#endif
2013#endif
2014gl_Position=mix(u_coord_matrix*vec4(pos,1.0),AWAY,hidden);float gamma_scale=gl_Position.w;v_draw_halo=(u_is_halo && float(gl_InstanceID)==0.0) ? 1.0 : 0.0;v_gamma_scale_size_fade_opacity=vec3(gamma_scale,size,out_fade_opacity);v_tex_a=a_tex/u_texsize;
2015#ifdef RENDER_TEXT_AND_SYMBOL
2016is_sdf=a_size[0]-2.0*a_size_min;v_tex_a_icon=a_tex/u_texsize_icon;
2017#endif
2018#ifdef ICON_TRANSITION
2019v_tex_b=a_texb/u_texsize;
2020#endif
2021#ifdef Z_OFFSET
2022#ifdef RENDER_SHADOWS
2023vec4 shd_pos=u_inv_matrix*vec4(pos,1.0);vec3 shd_pos0=shd_pos.xyz;vec3 shd_pos1=shd_pos.xyz;
2024#ifdef NORMAL_OFFSET
2025vec3 shd_pos_offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=shd_pos_offset*shadow_normal_offset_multiplier0();shd_pos1+=shd_pos_offset*shadow_normal_offset_multiplier1();
2026#endif
2027v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);v_depth=gl_Position.w;
2028#endif
2029#endif
2030#ifdef INDICATOR_CUTOUT
2031v_z_offset=e;
2032#else
2033#ifdef Z_OFFSET
2034#ifdef RENDER_SHADOWS
2035v_z_offset=e;
2036#endif
2037#endif
2038#endif
2039}`),terrainRaster:Jt(`#include "_prelude_fog.fragment.glsl"
2040#include "_prelude_shadow.fragment.glsl"
2041#include "_prelude_lighting.glsl"
2042uniform sampler2D u_image0;in vec2 v_pos0;
2043#ifdef FOG
2044in float v_fog_opacity;
2045#endif
2046#ifdef RENDER_SHADOWS
2047in vec4 v_pos_light_view_0;in vec4 v_pos_light_view_1;
2048#endif
2049uniform vec3 u_ground_shadow_factor;void main() {vec4 image_color=texture(u_image0,v_pos0);vec4 color;
2050#ifdef LIGHTING_3D_MODE
2051const vec3 normal=vec3(0.0,0.0,1.0);
2052#ifdef RENDER_SHADOWS
2053float cutoffOpacity=1.0;
2054#ifdef RENDER_CUTOFF
2055cutoffOpacity=cutoff_opacity(u_cutoff_params,1.0/gl_FragCoord.w);
2056#endif
2057#ifdef LIGHTING_3D_ALPHA_EMISSIVENESS
2058vec3 unlit_base=image_color.rgb*(1.0-image_color.a);vec3 emissive_base=image_color.rgb*image_color.a;float ndotl=u_shadow_direction.z;float occlusion=ndotl < 0.0 ? 1.0 : shadow_occlusion(v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w,0.0);ndotl=max(0.0,ndotl);vec3 lit=apply_lighting(unlit_base,normal,mix(1.0,(1.0-(u_shadow_intensity*occlusion))*ndotl,cutoffOpacity));vec3 emissive=compute_emissive_draped(emissive_base,1.0-u_shadow_intensity,occlusion,u_ground_shadow_factor);color.rgb=lit+emissive;color.a=1.0;
2059#else
2060float lighting_factor=shadowed_light_factor_normal_unbiased(normal,v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w);color=apply_lighting(image_color,normal,mix(1.0,lighting_factor,cutoffOpacity));
2061#endif
2062#else
2063float lighting_factor=u_lighting_directional_dir.z;color=apply_lighting(image_color,normal,lighting_factor);
2064#ifdef LIGHTING_3D_ALPHA_EMISSIVENESS
2065color.rgb=mix(color.rgb,image_color.rgb,image_color.a);color.a=1.0;
2066#endif
2067#endif
2068#else
2069color=image_color;
2070#endif
2071#ifdef FOG
2072#ifdef ZERO_EXAGGERATION
2073color=fog_dither(fog_apply_premultiplied(color,v_fog_pos));
2074#else
2075color=fog_dither(fog_apply_from_vert(color,v_fog_opacity));
2076#endif
2077#endif
2078glFragColor=color;
2079#ifdef OVERDRAW_INSPECTOR
2080glFragColor=vec4(1.0);
2081#endif
2082HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
2083#include "_prelude_terrain.vertex.glsl"
2084uniform mat4 u_matrix;uniform float u_skirt_height;in vec2 a_pos;out vec2 v_pos0;
2085#ifdef FOG
2086out float v_fog_opacity;
2087#endif
2088#ifdef RENDER_SHADOWS
2089uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out vec4 v_pos_light_view_0;out vec4 v_pos_light_view_1;out float v_depth;
2090#endif
2091void main() {vec3 decomposedPosAndSkirt=decomposeToPosAndSkirt(a_pos);float skirt=decomposedPosAndSkirt.z;vec2 decodedPos=decomposedPosAndSkirt.xy;float elevation=elevation(decodedPos)-skirt*u_skirt_height;v_pos0=decodedPos/8192.0;gl_Position=u_matrix*vec4(decodedPos,elevation,1.0);
2092#ifdef FOG
2093#ifdef ZERO_EXAGGERATION
2094v_fog_pos=fog_position(decodedPos);
2095#else
2096v_fog_opacity=fog(fog_position(vec3(decodedPos,elevation)));
2097#endif
2098#endif
2099#ifdef RENDER_SHADOWS
2100vec3 pos=vec3(decodedPos,elevation);v_pos_light_view_0=u_light_matrix_0*vec4(pos,1.);v_pos_light_view_1=u_light_matrix_1*vec4(pos,1.);
2101#endif
2102}`),terrainDepth:Jt("precision highp float;in float v_depth;void main() {glFragColor=pack_depth(v_depth);}",`#include "_prelude_terrain.vertex.glsl"
2103uniform mat4 u_matrix;in vec2 a_pos;out float v_depth;void main() {float elevation=elevation(a_pos);gl_Position=u_matrix*vec4(a_pos,elevation,1.0);v_depth=gl_Position.z/gl_Position.w;}`),skybox:Jt(`#include "_prelude_fog.fragment.glsl"
2104in lowp vec3 v_uv;uniform lowp samplerCube u_cubemap;uniform lowp float u_opacity;uniform highp float u_temporal_offset;uniform highp vec3

2104 u_sun_direction;float sun_disk(highp vec3 ray_direction,highp vec3 sun_direction) {highp float cos_angle=dot(normalize(ray_direction),sun_direction);const highp float cos_sun_angular_diameter=0.99996192306;const highp float smoothstep_delta=1e-5;return smoothstep(
2105cos_sun_angular_diameter-smoothstep_delta,cos_sun_angular_diameter+smoothstep_delta,cos_angle);}float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec3 uv=v_uv;const float y_bias=0.015;uv.y+=y_bias;uv.y=pow(abs(uv.y),1.0/5.0);uv.y=map(uv.y,0.0,1.0,-1.0,1.0);vec3 sky_color=texture(u_cubemap,uv).rgb;
2106#ifdef FOG
2107sky_color=fog_apply_sky_gradient(v_uv.xzy,sky_color);
2108#endif
2109sky_color+=0.1*sun_disk(v_uv,u_sun_direction);glFragColor=vec4(sky_color*u_opacity,u_opacity);
2110#ifdef OVERDRAW_INSPECTOR
2111glFragColor=vec4(1.0);
2112#endif
2113}`,ma),skyboxGradient:Jt(`#include "_prelude_fog.fragment.glsl"
2114in highp vec3 v_uv;uniform lowp sampler2D u_color_ramp;uniform highp vec3 u_center_direction;uniform lowp float u_radius;uniform lowp float u_opacity;uniform highp float u_temporal_offset;void main() {float progress=acos(dot(normalize(v_uv),u_center_direction))/u_radius;vec4 color=texture(u_color_ramp,vec2(progress,0.5));
2115#ifdef FOG
2116color.rgb=fog_apply_sky_gradient(v_uv.xzy,color.rgb/color.a)*color.a;
2117#endif
2118color*=u_opacity;glFragColor=color;
2119#ifdef OVERDRAW_INSPECTOR
2120glFragColor=vec4(1.0);
2121#endif
2122}`,ma),skyboxCapture:Jt

vendor: 3,792 bytes, lines 2122-2133

2122(`
2123in highp vec3 v_position;uniform highp float u_sun_intensity;uniform highp float u_luminance;uniform lowp vec3 u_sun_direction;uniform highp vec4 u_color_tint_r;uniform highp vec4 u_color_tint_m;precision highp float;
2124#define BETA_R                  vec3(5.5e-6,13.0e-6,22.4e-6)
2125#define BETA_M                  vec3(21e-6,21e-6,21e-6)
2126#define MIE_G                   0.76
2127#define DENSITY_HEIGHT_SCALE_R  8000.0
2128#define DENSITY_HEIGHT_SCALE_M  1200.0
2129#define PLANET_RADIUS           6360e3
2130#define ATMOSPHERE_RADIUS       6420e3
2131#define SAMPLE_STEPS            10
2132#define DENSITY_STEPS           4
2133float ray_sphere_exit(vec3 orig,vec3 dir,float radius) {float a=dot(dir,dir);float b=2.0*dot(dir,orig);float c=dot(orig,orig)-radius*radius;float d=sqrt(b*b-4.0*a*c);return (-b+d)/(2.0*a);}vec3 extinction(vec2 density) {return exp(-vec3(BETA_R*u_color_tint_r.a*density.x+BETA_M*u_color_tint_m.a*density.y));}vec2 local_density(vec3 point) {float height=max(length(point)-PLANET_RADIUS,0.0);float exp_r=exp(-height/DENSITY_HEIGHT_SCALE_R);float exp_m=exp(-height/DENSITY_HEIGHT_SCALE_M);return vec2(exp_r,exp_m);}float phase_ray(float cos_angle) {return (3.0/(16.0*PI))*(1.0+cos_angle*cos_angle);}float phase_mie(float cos_angle) {return (3.0/(8.0*PI))*((1.0-MIE_G*MIE_G)*(1.0+cos_angle*cos_angle))/((2.0+MIE_G*MIE_G)*pow(1.0+MIE_G*MIE_G-2.0*MIE_G*cos_angle,1.5));}vec2 density_to_atmosphere(vec3 point,vec3 light_dir) {float ray_len=ray_sphere_exit(point,light_dir,ATMOSPHERE_RADIUS);float step_len=ray_len/float(DENSITY_STEPS);vec2 density_point_to_atmosphere=vec2(0.0);for (int i=0; i < DENSITY_STEPS;++i) {vec3 point_on_ray=point+light_dir*((float(i)+0.5)*step_len);density_point_to_atmosphere+=local_density(point_on_ray)*step_len;;}return density_point_to_atmosphere;}vec3 atmosphere(vec3 ray_dir,vec3 sun_direction,float sun_intensity) {vec2 density_orig_to_point=vec2(0.0);vec3 scatter_r=vec3(0.0);vec3 scatter_m=vec3(0.0);vec3 origin=vec3(0.0,PLANET_RADIUS,0.0);float ray_len=ray_sphere_exit(origin,ray_dir,ATMOSPHERE_RADIUS);float step_len=ray_len/float(SAMPLE_STEPS);for (int i=0; i < SAMPLE_STEPS;++i) {vec3 point_on_ray=origin+ray_dir*((float(i)+0.5)*step_len);vec2 density=local_density(point_on_ray)*step_len;density_orig_to_point+=density;vec2 density_point_to_atmosphere=density_to_atmosphere(point_on_ray,sun_direction);vec2 density_orig_to_atmosphere=density_orig_to_point+density_point_to_atmosphere;vec3 extinction=extinction(density_orig_to_atmosphere);scatter_r+=density.x*extinction;scatter_m+=density.y*extinction;}float cos_angle=dot(ray_dir,sun_direction);float phase_r=phase_ray(cos_angle);float phase_m=phase_mie(cos_angle);vec3 beta_r=BETA_R*u_color_tint_r.rgb*u_color_tint_r.a;vec3 beta_m=BETA_M*u_color_tint_m.rgb*u_color_tint_m.a;return (scatter_r*phase_r*beta_r+scatter_m*phase_m*beta_m)*sun_intensity;}const float A=0.15;const float B=0.50;const float C=0.10;const float D=0.20;const float E=0.02;const float F=0.30;vec3 uncharted2_tonemap(vec3 x) {return ((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F;}void main() {vec3 ray_direction=v_position;ray_direction.y=pow(ray_direction.y,5.0);const float y_bias=0.015;ray_direction.y+=y_bias;vec3 color=atmosphere(normalize(ray_direction),u_sun_direction,u_sun_intensity);float white_scale=1.0748724675633854;color=uncharted2_tonemap((log2(2.0/pow(u_luminance,4.0)))*color)*white_scale;glFragColor=vec4(color,1.0);}`,"in highp vec3 a_pos_3f;uniform mat3 u_matrix_3f;out highp vec3 v_position;float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec4 pos=vec4(u_matrix_3f*a_pos_3f,1.0);v_position=pos.xyz;v_position.y*=-1.0;v_position.y=map(v_position.y,-1.0,1.0,0.0,1.0);gl_Position=vec4(a_pos_3f.xy,0.0,1.0);}"),globe

2133Raster:Jt(`#include "_prelude_fog.fragment.glsl"
2134#include "_prelude_lighting.glsl"
2135uniform sampler2D u_image0;uniform float u_far_z_cutoff;in vec2 v_pos0;
2136#ifndef FOG
2137uniform highp vec3 u_frustum_tl;uniform highp vec3 u_frustum_tr;uniform highp vec3 u_frustum_br;uniform highp vec3 u_frustum_bl;uniform highp vec3 u_globe_pos;uniform highp float u_globe_radius;uniform vec2 u_viewport;
2138#endif
2139void main() {vec4 color;
2140#ifdef CUSTOM_ANTIALIASING
2141highp vec2 uv=gl_FragCoord.xy/u_viewport;highp vec3 ray_dir=mix(
2142mix(u_frustum_tl,u_frustum_tr,uv.x),mix(u_frustum_bl,u_frustum_br,uv.x),1.0-uv.y);highp vec3 dir=normalize(ray_dir);highp vec3 closest_point=dot(u_globe_pos,dir)*dir;highp float norm_dist_from_center=1.0-length(closest_point-u_globe_pos)/u_globe_radius;const float antialias_pixel=2.0;highp float antialias_factor=antialias_pixel*fwidth(norm_dist_from_center);highp float antialias=smoothstep(0.0,antialias_factor,norm_dist_from_center);vec4 raster=texture(u_image0,v_pos0);
2143#ifdef LIGHTING_3D_MODE
2144#ifdef LIGHTING_3D_ALPHA_EMISSIVENESS
2145raster=apply_lighting_with_emission_ground(raster,raster.a);color=vec4(clamp(raster.rgb,vec3(0),vec3(1))*antialias,antialias);
2146#else
2147raster=apply_lighting_ground(raster);color=vec4(raster.rgb*antialias,raster.a*antialias);
2148#endif
2149#else
2150color=vec4(raster.rgb*antialias,raster.a*antialias);
2151#endif
2152#else
2153color=texture(u_image0,v_pos0);
2154#ifdef LIGHTING_3D_MODE
2155#ifdef LIGHTING_3D_ALPHA_EMISSIVENESS
2156color=apply_lighting_with_emission_ground(color,color.a);color.a=1.0;
2157#else
2158color=apply_lighting_ground(color);
2159#endif
2160#endif
2161#endif
2162#ifdef FOG
2163color=fog_dither(fog_apply_premultiplied(color,v_fog_pos));
2164#endif
2165color*=1.0-step(u_far_z_cutoff,1.0/gl_FragCoord.w);glFragColor=color;
2166#ifdef OVERDRAW_INSPECTOR
2167glFragColor=vec4(1.0);
2168#endif
2169HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
2170#include "_prelude_terrain.vertex.glsl"
2171uniform mat4 u_proj_matrix;uniform mat4 u_normalize_matrix;uniform mat4 u_globe_matrix;uniform mat4 u_merc_matrix;uniform float u_zoom_transition;uniform vec2 u_merc_center;uniform mat3 u_grid_matrix;uniform float u_skirt_height;
2172#ifdef GLOBE_POLES
2173in vec3 a_globe_pos;in vec2 a_uv;
2174#else
2175in vec2 a_pos;
2176#endif
2177out vec2 v_pos0;void main() {
2178#ifdef GLOBE_POLES
2179vec3 globe_pos=a_globe_pos;vec2 uv=a_uv;
2180#else
2181float tiles=u_grid_matrix[0][2];float idx=u_grid_matrix[1][2];float idy=u_grid_matrix[2][2];vec3 decomposed_pos_and_skirt=decomposeToPosAndSkirt(a_pos);vec3 latLng=u_grid_matrix*vec3(decomposed_pos_and_skirt.xy,1.0);float mercatorY=mercatorYfromLat(latLng[0]);float uvY=mercatorY*tiles-idy;float mercatorX=mercatorXfromLng(latLng[1]);float uvX=mercatorX*tiles-idx;vec3 globe_pos=latLngToECEF(latLng.xy);vec2 merc_pos=vec2(mercatorX,mercatorY);vec2 uv=vec2(uvX,uvY);
2182#endif
2183v_pos0=uv;vec2 tile_pos=uv*EXTENT;vec3 globe_derived_up_vector=normalize(globe_pos)*u_tile_up_scale;
2184#ifdef GLOBE_POLES
2185vec3 up_vector=globe_derived_up_vector;
2186#else
2187vec3 up_vector=elevationVector(tile_pos);
2188#endif
2189float height=elevation(tile_pos);globe_pos+=up_vector*height;
2190#ifndef GLOBE_POLES
2191globe_pos-=globe_derived_up_vector*u_skirt_height*decomposed_pos_and_skirt.z;
2192#endif
2193#ifdef GLOBE_POLES
2194vec4 interpolated_pos=u_globe_matrix*vec4(globe_pos,1.0);
2195#else
2196vec4 globe_world_pos=u_globe_matrix*vec4(globe_pos,1.0);vec4 merc_world_pos=vec4(0.0);if (u_zoom_transition > 0.0) {merc_world_pos=vec4(merc_pos,height-u_skirt_height*decomposed_pos_and_skirt.z,1.0);merc_world_pos.xy-=u_merc_center;merc_world_pos.x=wrap(merc_world_pos.x,-0.5,0.5);merc_world_pos=u_merc_matrix*merc_world_pos;}vec4 interpolated_pos=vec4(mix(globe_world_pos.xyz,merc_world_pos.xyz,u_zoom_transition),1.0);
2197#endif
2198gl_Position=u_proj_matrix*interpolated_pos;
2199#ifdef FOG
2200v_fog_pos=fog_position((u_normalize_matrix*vec4(globe_pos,1.0)).xyz);
2201#endif
2202}`),globeAtmosphere:Jt(`#include "_prelude_fog.fragment.glsl"
2203uniform float u_transition;uniform highp float u_fadeout_range;uniform highp float u_temporal_offset;uniform vec4 u_color;uniform vec4 u_high_color;uniform vec4 u_space_color;uniform float u_horizon_angle;in highp vec3 v_ray_dir;in highp vec3 v_horizon_dir;void main() {highp vec3 dir=normalize(v_ray_dir);float globe_pos_dot_dir;
2204#ifdef PROJECTION_GLOBE_VIEW
2205globe_pos_dot_dir=dot(u_globe_pos,dir);highp vec3 closest_point_forward=abs(globe_pos_dot_dir)*dir;float norm_dist_from_center=length(closest_point_forward-u_globe_pos)/u_globe_radius;if (norm_dist_from_center < 0.98) {
2206#ifdef ALPHA_PASS
2207glFragColor=vec4(0,0,0,0);return;
2208#else
2209#ifdef NATIVE
2210glFragColor=vec4(1,1,1,1);
2211#else
2212glFragColor=vec4(0,0,0,1);
2213#endif
2214return;
2215#endif
2216}
2217#endif
2218highp vec3 horizon_dir=normalize(v_horizon_dir);float horizon_angle_mercator=dir.y < horizon_dir.y ?
22190.0 : max(acos(clamp(dot(dir,horizon_dir),-1.0,1.0)),0.0);float horizon_angle;
2220#ifdef PROJECTION_GLOBE_VIEW
2221highp vec3 closest_point=globe_pos_dot_dir*dir;highp float closest_point_to_center=length(closest_point-u_globe_pos);highp float theta=asin(clamp(closest_point_to_center/length(u_globe_pos),-1.0,1.0));horizon_angle=globe_pos_dot_dir < 0.0 ?
2222PI-theta-u_horizon_angle : theta-u_horizon_angle;float angle_t=pow(u_transition,10.0);horizon_angle=mix(horizon_angle,horizon_angle_mercator,angle_t);
2223#else
2224horizon_angle=horizon_angle_mercator;
2225#endif
2226horizon_angle/=PI;float t=exp(-horizon_angle/u_fadeout_range);float alpha_0=u_color.a;float alpha_1=u_high_color.a;float alpha_2=u_space_color.a;vec3 color_stop_0=u_color.rgb;vec3 color_stop_1=u_high_color.rgb;

2226vec3 color_stop_2=u_space_color.rgb;
2227#ifdef ALPHA_PASS
2228float a0=mix(alpha_2,1.0,alpha_1);float a1=mix(a0,1.0,alpha_0);float a2=mix(a0,a1,t);float a =mix(alpha_2,a2,t);glFragColor=vec4(1.0,1.0,1.0,a);
2229#else
2230vec3 c0=mix(color_stop_2,color_stop_1,alpha_1);vec3 c1=mix(c0,color_stop_0,alpha_0);vec3 c2=mix(c0,c1,t);vec3 c=c2;glFragColor=vec4(c*t,t);
2231#endif
2232}`,`in vec3 a_pos;in vec2 a_uv;uniform vec3 u_frustum_tl;uniform vec3 u_frustum_tr;uniform vec3 u_frustum_br;uniform vec3 u_frustum_bl;uniform float u_horizon;out highp vec3 v_ray_dir;out highp vec3 v_horizon_dir;void main() {v_ray_dir=mix(
2233mix(u_frustum_tl,u_frustum_tr,a_uv.x),mix(u_frustum_bl,u_frustum_br,a_uv.x),a_uv.y);v_horizon_dir=mix(
2234mix(u_frustum_tl,u_frustum_bl,u_horizon),mix(u_frustum_tr,u_frustum_br,u_horizon),a_uv.x);gl_Position=vec4(a_pos,1.0);}`),model:Jt(`#include "_prelude_fog.fragment.glsl"
2235#include "_prelude_shadow.fragment.glsl"
2236#include "_prelude_lighting.glsl"
2237uniform float u_opacity;uniform vec3 u_lightcolor;uniform vec3 u_lightpos;uniform float u_lightintensity;uniform vec4 u_baseColorFactor;uniform vec4 u_emissiveFactor;uniform float u_metallicFactor;uniform float u_roughnessFactor;uniform float u_emissive_strength;in highp vec4 v_position_height;in lowp vec4 v_color_mix;
2238#ifdef RENDER_SHADOWS
2239in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in float v_depth_shadows;
2240#endif
2241#ifdef OCCLUSION_TEXTURE_TRANSFORM
2242uniform vec4 u_occlusionTextureTransform;
2243#endif
2244#pragma mapbox: define-attribute highp vec3 normal_3f
2245#pragma mapbox: define-attribute highp vec3 color_3f
2246#pragma mapbox: define-attribute highp vec4 color_4f
2247#pragma mapbox: define-attribute highp vec2 uv_2f
2248#pragma mapbox: initialize-attribute highp vec3 normal_3f
2249#pragma mapbox: initialize-attribute highp vec3 color_3f
2250#pragma mapbox: initialize-attribute highp vec4 color_4f
2251#pragma mapbox: initialize-attribute highp vec2 uv_2f
2252#ifdef HAS_ATTRIBUTE_a_pbr
2253in lowp vec4 v_roughness_metallic_emissive_alpha;in mediump vec4 v_height_based_emission_params;
2254#endif
2255#ifdef HAS_TEXTURE_u_baseColorTexture
2256uniform sampler2D u_baseColorTexture;uniform bool u_baseTextureIsAlpha;uniform bool u_alphaMask;uniform float u_alphaCutoff;
2257#endif
2258#ifdef HAS_TEXTURE_u_metallicRoughnessTexture
2259uniform sampler2D u_metallicRoughnessTexture;
2260#endif
2261#ifdef HAS_TEXTURE_u_occlusionTexture
2262uniform sampler2D u_occlusionTexture;uniform float u_aoIntensity;
2263#endif
2264#ifdef HAS_TEXTURE_u_normalTexture
2265uniform sampler2D u_normalTexture;
2266#endif
2267#ifdef HAS_TEXTURE_u_emissionTexture
2268uniform sampler2D u_emissionTexture;
2269#endif
2270#ifdef APPLY_LUT_ON_GPU
2271uniform highp sampler3D u_lutTexture;
2272#endif
2273#ifdef TERRAIN_FRAGMENT_OCCLUSION
2274in highp float v_depth;uniform highp sampler2D u_depthTexture;uniform highp vec2 u_inv_depth_size;uniform highp vec2 u_depth_range_unpack;
2275#ifdef DEPTH_D24
2276highp float unpack_depth(highp float depth) {return  depth*u_depth_range_unpack.x+u_depth_range_unpack.y;}
2277#else
2278highp float unpack_depth_rgba(highp vec4 rgba_depth)
2279{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;}
2280#endif
2281bool isOccluded() {highp vec2 coord=gl_FragCoord.xy*u_inv_depth_size;
2282#ifdef DEPTH_D24
2283highp float depth=unpack_depth(texture(u_depthTexture,coord).r);
2284#else
2285highp float depth=unpack_depth_rgba(texture(u_depthTexture,coord));
2286#endif
2287return v_depth > depth+0.0005;}
2288#endif
2289#define saturate(_x) clamp(_x,0.,1.)
2290vec3 linearTosRGB(vec3 color) {return pow(color,vec3(1./2.2));}vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}float calculate_NdotL(vec3 normal,vec3 lightDir) {const float ext=0.70710678118;return (clamp(dot(normal,lightDir),-ext,1.0)+ext)/(1.0+ext);}vec3 getDiffuseShadedColor(vec3 albedo,vec3 normal,vec3 lightDir,vec3 lightColor)
2291{
2292#ifdef LIGHTING_3D_MODE
2293vec3 transformed_normal=vec3(-normal.xy,normal.z);float lighting_factor;
2294#ifdef RENDER_SHADOWS
2295lighting_factor=shadowed_light_factor_normal(transformed_normal,v_pos_light_view_0,v_pos_light_view_1,v_depth_shadows);
2296#else
2297lighting_factor=saturate(dot(transformed_normal,u_lighting_directional_dir));
2298#endif
2299return apply_lighting(albedo,transformed_normal,lighting_factor);
2300#else
2301vec3 n=normal;float colorvalue=((albedo.x*0.2126)+(albedo.y*0.7152))+(albedo.z*0.0722);vec3 c=vec3(0.03,0.03,0.03);float directional=clamp(dot(n,vec3(lightDir)),0.0,1.0);directional=mix(1.0-u_lightintensity,max((1.0-colorvalue)+u_lightintensity,1.0),directional);vec3 c3=c+clamp((albedo*directional)*lightColor,mix(vec3(0.0),vec3(0.3),vec3(1.0)-light

2301Color),vec3(1.0));return c3;
2302#endif
2303}vec4 getBaseColor() {vec4 albedo=u_baseColorFactor;
2304#ifdef HAS_ATTRIBUTE_a_color_3f
2305albedo*=vec4(color_3f,1.0);
2306#endif
2307#ifdef HAS_ATTRIBUTE_a_pbr
2308#else
2309#ifdef HAS_ATTRIBUTE_a_color_4f
2310albedo*=color_4f;
2311#endif
2312#endif
2313#if defined (HAS_TEXTURE_u_baseColorTexture) && defined (HAS_ATTRIBUTE_a_uv_2f)
2314vec4 texColor=texture(u_baseColorTexture,uv_2f);if(u_alphaMask) {if (texColor.w < u_alphaCutoff) {discard;}}
2315#ifdef UNPREMULT_TEXTURE_IN_SHADER
2316if(texColor.w > 0.0) {texColor.rgb/=texColor.w;}texColor.w=1.0;
2317#endif
2318if(u_baseTextureIsAlpha) {if (texColor.r < 0.5) {discard;}} else {texColor.rgb=sRGBToLinear(texColor.rgb);albedo*=texColor;}
2319#endif
2320vec4 color=vec4(mix(albedo.rgb,v_color_mix.rgb,v_color_mix.a),albedo.a);
2321#ifdef APPLY_LUT_ON_GPU
2322color=applyLUT(u_lutTexture,color);
2323#endif
2324return color;}highp mat3 cotangentFrame(highp vec3 N,highp vec3 p,highp vec2 uv ) {
2325#ifdef HAS_TEXTURE_u_normalTexture
2326highp vec3 dp1=vec3(dFdx(p.x),dFdx(p.y),dFdx(p.z));highp vec3 dp2=vec3(dFdy(p.x),dFdy(p.y),dFdy(p.z));highp vec2 duv1=vec2(dFdx(uv.x),dFdx(uv.y));highp vec2 duv2=vec2(dFdy(uv.x),dFdy(uv.y));highp vec3 dp2perp=cross( dp2,N );highp vec3 dp1perp=cross( N,dp1 );highp vec3 T=dp2perp*duv1.x+dp1perp*duv2.x;highp vec3 B=dp2perp*duv1.y+dp1perp*duv2.y;highp float lengthT=dot(T,T);highp float lengthB=dot(B,B);highp float maxLength=max(lengthT,lengthB);highp float invmax=inversesqrt( maxLength );highp mat3 res=mat3( T*invmax,B*invmax,N );return res;
2327#else
2328return mat3(1.0);
2329#endif
2330}highp vec3 getNormal(){highp vec3 n;
2331#ifdef HAS_ATTRIBUTE_a_normal_3f
2332n=normalize(normal_3f);
2333#else
2334highp vec3 fdx=vec3(dFdx(v_position_height.x),dFdx(v_position_height.y),dFdx(v_position_height.z));highp vec3 fdy=vec3(dFdy(v_position_height.x),dFdy(v_position_height.y),dFdy(v_position_height.z));n=normalize(cross(fdx,fdy))*-1.0;
2335#endif
2336#if defined(HAS_TEXTURE_u_normalTexture) && defined(HAS_ATTRIBUTE_a_uv_2f)
2337vec3 nMap=texture( u_normalTexture,uv_2f).xyz;nMap=normalize(2.0*nMap-vec3(1.0));highp vec3 v=normalize(-v_position_height.xyz);highp mat3 TBN=cotangentFrame(n,v,uv_2f);n=normalize(TBN*nMap);
2338#endif
2339return n;}struct Material {float perceptualRoughness;float alphaRoughness;float metallic;vec3 f90;vec4 baseColor;vec3 diffuseColor;vec3 specularColor;highp vec3 normal;};Material getPBRMaterial() {Material mat;mat.baseColor=getBaseColor();mat.perceptualRoughness=u_roughnessFactor;mat.metallic=u_metallicFactor;
2340#ifdef HAS_ATTRIBUTE_a_pbr
2341mat.perceptualRoughness=v_roughness_metallic_emissive_alpha.x;mat.metallic=v_roughness_metallic_emissive_alpha.y;mat.baseColor.w*=v_roughness_metallic_emissive_alpha.w;
2342#endif
2343#if defined(HAS_TEXTURE_u_metallicRoughnessTexture) && defined(HAS_ATTRIBUTE_a_uv_2f) 
2344vec4 mrSample=texture(u_metallicRoughnessTexture,uv_2f);mat.perceptualRoughness*=mrSample.g;mat.metallic*=mrSample.b;
2345#endif
2346const float c_minRoughness=0.04;mat.perceptualRoughness=clamp(mat.perceptualRoughness,c_minRoughness,1.0);mat.metallic=saturate(mat.metallic);mat.alphaRoughness=mat.perceptualRoughness*mat.perceptualRoughness;const vec3 f0=vec3(0.04);mat.diffuseColor=mat.baseColor.rgb*(vec3(1.0)-f0);mat.diffuseColor*=1.0-mat.metallic;mat.specularColor=mix(f0,mat.baseColor.rgb,mat.metallic);highp float reflectance=max(max(mat.specularColor.r,mat.specularColor.g),mat.specularColor.b);highp float reflectance90=saturate(reflectance*25.0);mat.f90=vec3(reflectance90);mat.normal=getNormal();return mat;}float V_GGX(float NdotL,float NdotV,float roughness)
2347{float a2=roughness*roughness;float GGXV=NdotL*sqrt(NdotV*NdotV*(1.0-a2)+a2);float GGXL=NdotV*sqrt(NdotL*NdotL*(1.0-a2)+a2);return 0.5/(GGXV+GGXL);}float V_GGXFast(float NdotL,float NdotV,float roughness) {float a=roughness;float GGXV=NdotL*(NdotV*(1.0-a)+a);float GGXL=NdotV*(NdotL*(1.0-a)+a);return 0.5/(GGXV+GGXL);}vec3 F_Schlick(vec3 specularColor,vec3 f90,float VdotH)
2348{return specularColor+(f90-specularColor)*pow(clamp(1.0-VdotH,0.0,1.0),5.0);}vec3 F_SchlickFast(vec3 specularColor,float VdotH)
2349{float x=1.0-VdotH;float x4=x*x*x*x;return specularColor+(1.0-specularColor)*x4*x;}float D_GGX(highp float NdotH,float alphaRoughness)
2350{highp float a4=alphaRoughness*alphaRoughness;highp float f=(NdotH*a4-NdotH)*NdotH+1.0;return a4/(PI*f*f);}vec3 diffuseBurley(Material mat,float LdotH,float NdotL,float NdotV)
2351{float f90=2.0*LdotH*LdotH*mat.alphaRoughness-0.5;return (mat.diffuseColor/PI)*(1.0+f90*pow((1.0-NdotL),5.0))*(1.0+f90*pow((1.0-NdotV),5.0));}vec3 diffuseLambertian(Material mat)
2352{
2353#ifdef LIGHTING_3D_MODE
2354return mat.diffuseColor;
2355#else
2356return mat.diffuseColor/PI;
2357#endif
2358}vec3 EnvBRDFApprox(vec3 specularColor,float roughness,highp float NdotV)
2359{vec4 c0=vec4(-1,-0.0275,-0.572,0.022);vec4 c1=vec4(1,0.0425,1.04,-0.04);highp vec4 r=roughness*c0+c1;highp float a004=min(r.x*r.x,exp2(-9.28*NdotV))*r.x+r.y;vec2 AB=vec2(-1.04,1.04)*a004+r.zw;return specularColor*AB.x+AB.y;}vec3 computeIndirectLightContribution(Material mat,float NdotV,vec3 normal)
2360{vec3 env_light=vec3(0.65,0.65,0.65);
2361#ifdef LIGHTING_3D_MODE
2362float ambient_factor=calculate_ambient_directional_factor(normal);env_light=u_lighting_ambient_color*ambient_factor;
2363#endif
2364vec3 envBRDF=EnvBRDFApprox(mat.specularColor,mat.perceptualRoughness,NdotV);vec3 indirectSpecular= envBRDF*env_light;vec3 indirectDiffuse=mat.diffuseColor*env_light;return indirectSpecular+indirectDiffuse;}vec3 computeLightContribution(Material mat,vec3 lightPosition,vec3 lightColor)
2365{highp vec3 n=mat.normal;highp vec3 v=normalize(-v_position_height.xyz);highp vec3 l=normalize(lightPosition);highp vec3 h=normalize(v+l);float NdotV=clamp(abs(dot(n,v)),0.001,1.0);float NdotL=saturate(dot(n,l));highp float NdotH=saturate(dot(n,h));float VdotH=saturate(dot(v,h));vec3 f=F_SchlickFast(mat.specularColor,VdotH);float g=V_GGXFast(NdotL,NdotV,mat.alphaRoughness);float d=D_GGX(NdotH,mat.alphaRoughness);vec3 diffuseTerm=(1.0-f)*diffuseLambertian(mat);vec3 specularTerm=f*g*d;vec3 transformed_normal=vec3(-n.xy,n.z);float lighting_factor;
2366#ifdef RENDER_SHADOWS
2367lighting_factor=shadowed_light_factor_normal(transformed_normal,v_pos_light_view_0,v_pos_light_view_1,v_depth_shadows);
2368#else
2369lighting_factor=NdotL;
2370#endif
2371vec3 directLightColor=(specularTerm+diffuseTerm)*lighting_factor*light

2371Color;vec3 indirectLightColor=computeIndirectLightContribution(mat,NdotV,transformed_normal);vec3 color=(saturate(directLightColor)+indirectLightColor);float intensityFactor=1.0;
2372#if !defined(LIGHTING_3D_MODE)
2373const vec3 luminosityFactor=vec3(0.2126,0.7152,0.0722);float luminance=dot(diffuseTerm,luminosityFactor);intensityFactor=mix((1.0-u_lightintensity),max((1.0-luminance+u_lightintensity),1.0),NdotL);
2374#endif
2375color*=intensityFactor;return color;}void main() {
2376#ifdef TERRAIN_FRAGMENT_OCCLUSION
2377if (isOccluded()) {discard;}
2378#endif
2379vec3 lightDir=u_lightpos;vec3 lightColor=u_lightcolor;
2380#ifdef LIGHTING_3D_MODE
2381lightDir=u_lighting_directional_dir;lightDir.xy=-lightDir.xy;lightColor=u_lighting_directional_color;
2382#endif
2383vec4 finalColor;
2384#ifdef DIFFUSE_SHADED
2385vec3 N=getNormal();vec3 baseColor=getBaseColor().rgb;vec3 diffuse=getDiffuseShadedColor(baseColor,N,lightDir,lightColor);
2386#ifdef HAS_TEXTURE_u_occlusionTexture
2387float ao=(texture(u_occlusionTexture,uv_2f).r-1.0)*u_aoIntensity+1.0;diffuse*=ao;
2388#endif
2389finalColor=vec4(mix(diffuse,baseColor,u_emissive_strength),1.0)*u_opacity;
2390#else
2391Material mat=getPBRMaterial();vec3 color=computeLightContribution(mat,lightDir,lightColor);float ao=1.0;
2392#if defined (HAS_TEXTURE_u_occlusionTexture) && defined(HAS_ATTRIBUTE_a_uv_2f)
2393#ifdef OCCLUSION_TEXTURE_TRANSFORM
2394vec2 uv=uv_2f.xy*u_occlusionTextureTransform.zw+u_occlusionTextureTransform.xy;
2395#else
2396vec2 uv=uv_2f;
2397#endif
2398ao=(texture(u_occlusionTexture,uv).x-1.0)*u_aoIntensity+1.0;color*=ao;
2399#endif
2400vec4 emissive=u_emissiveFactor;
2401#if defined(HAS_TEXTURE_u_emissionTexture) && defined(HAS_ATTRIBUTE_a_uv_2f)
2402emissive.rgb*=sRGBToLinear(texture(u_emissionTexture,uv_2f).rgb);
2403#endif
2404#ifdef APPLY_LUT_ON_GPU
2405float emissiveFactorLength=max(length(u_emissiveFactor.rgb),0.001);emissive.rgb=sRGBToLinear(applyLUT(u_lutTexture,linearTosRGB(emissive.rgb/emissiveFactorLength).rbg))*emissiveFactorLength;
2406#endif
2407color+=emissive.rgb;float opacity=mat.baseColor.w*u_opacity;
2408#ifdef HAS_ATTRIBUTE_a_pbr
2409float resEmission=v_roughness_metallic_emissive_alpha.z;resEmission*=v_height_based_emission_params.z+v_height_based_emission_params.w*pow(clamp(v_height_based_emission_params.x,0.0,1.0),v_height_based_emission_params.y);vec3 color_mix=v_color_mix.rgb;
2410#ifdef APPLY_LUT_ON_GPU
2411color_mix=applyLUT(u_lutTexture,color_mix);
2412#endif
2413color=mix(color,color_mix,min(1.0,resEmission));
2414#ifdef HAS_ATTRIBUTE_a_color_4f
2415float distance=length(vec2(1.3*max(0.0,abs(color_4f.x)-color_4f.z),color_4f.

2415y));distance+= mix(0.5,0.0,clamp(resEmission-1.0,0.0,1.0));opacity*=v_roughness_metallic_emissive_alpha.w*saturate(1.0-distance*distance);
2416#endif
2417#endif
2418vec3 unlitColor=mat.baseColor.rgb*ao+emissive.rgb;color=mix(color,unlitColor,u_emissive_strength);color=linearTosRGB(color);color*=opacity;finalColor=vec4(color,opacity);
2419#endif
2420#ifdef FOG
2421finalColor=fog_dither(fog_apply_premultiplied(finalColor,v_fog_pos,v_position_height.w));
2422#endif
2423#ifdef RENDER_CUTOFF
2424finalColor*=v_cutoff_opacity;
2425#endif
2426#ifdef INDICATOR_CUTOUT
2427finalColor=applyCutout(finalColor,v_position_height.w);
2428#endif
2429glFragColor=finalColor;
2430#ifdef OVERDRAW_INSPECTOR
2431glFragColor=vec4(1.0);
2432#endif
2433HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
2434#include "_prelude_shadow.vertex.glsl"
2435in vec3 a_pos_3f;
2436#pragma mapbox: define-attribute highp vec3 normal_3f
2437#pragma mapbox: define-attribute highp vec2 uv_2f
2438#pragma mapbox: define-attribute highp vec3 color_3f
2439#pragma mapbox: define-attribute highp vec4 color_4f
2440#pragma mapbox: define-attribute-vertex-shader-only highp vec4 pbr
2441#pragma mapbox: define-attribute-vertex-shader-only highp vec3 heightBasedEmissiveStrength
2442uniform mat4 u_matrix;uniform mat4 u_node_matrix;uniform mat4 u_lighting_matrix;uniform vec3 u_camera_pos;uniform vec4 u_color_mix;
2443#ifdef INSTANCED_ARRAYS
2444in vec4 a_normal_matrix0;in vec4 a_normal_matrix1;in vec4 a_normal_matrix2;in vec4 a_normal_matrix3;
2445#else
2446uniform highp mat4 u_normal_matrix;
2447#endif
2448#ifdef RENDER_SHADOWS
2449uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out float v_depth_shadows;
2450#endif
2451out vec4 v_position_height;out lowp vec4 v_color_mix;
2452#ifdef TERRAIN_FRAGMENT_OCCLUSION
2453out highp float v_depth;
2454#endif
2455#ifdef HAS_ATTRIBUTE_a_pbr
2456out lowp vec4 v_roughness_metallic_emissive_alpha;out mediump vec4 v_height_based_emission_params;
2457#endif
2458vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}void main() {
2459#pragma mapbox: initialize-attribute highp vec3 normal_3f
2460#pragma mapbox: initialize-attribute highp vec2 uv_2f
2461#pragma mapbox: initialize-attribute highp vec3 color_3f
2462#pragma mapbox: initialize-attribute highp vec4 color_4f
2463#pragma mapbox: initialize-attribute-custom highp vec4 pbr
2464#pragma mapbox: initialize-attribute-custom highp vec3 heightBasedEmissiveStrength
2465highp mat4 normal_matrix;
2466#ifdef INSTANCED_ARRAYS
2467normal_matrix=mat4(a_normal_matrix0,a_normal_matrix1,a_normal_matrix2,a_normal_matrix3);
2468#else
2469normal_matrix=u_normal_matrix;
2470#endif
2471vec3 local_pos;mat3 rs;
2472#ifdef MODEL_POSITION_ON_GPU
2473vec3 pos_color=normal_matrix[0].xyz;vec4 translate=normal_matrix[1];vec3 pos_a=floor(pos_color);vec3 rgb=1.05*(pos_color-pos_a);float hidden=float(pos_a.x > EXTENT);float color_mix=pos_a.z/100.0;v_color_mix=vec4(sRGBToLinear(rgb),color_mix);float meter_to_tile=normal_matrix[0].w;vec4 pos=vec4(pos_a.xy,translate.z,1.0);rs[0].x=normal_matrix[1].w;rs[0].yz=normal_matrix[2].xy;rs[1].xy=normal_matrix[2].zw;rs[1].z=normal_matrix[3].x;rs[2].xyz=normal_matrix[3].yzw;vec4 pos_node=u_lighting_matrix*vec4(a_pos_3f,1.0);vec3 rotated_pos_node=rs*pos_node.xyz;vec3 pos_model_tile=(rotated_pos_node+vec3(translate.xy,0.0))*vec3(meter_to_tile,meter_to_tile,1.0);pos.xyz+=pos_model_tile;local_pos=pos.xyz;gl_Position=mix(u_matrix*pos,AWAY,hidden);pos.z*=meter_to_tile;v_position_height.xyz=pos.xyz-u_camera_pos;
2474#else
2475local_pos=a_pos_3f;gl_Position=u_matrix*vec4(a_pos_3f,1);v_position_height.xyz=vec3(u_lighting_matrix*vec4(a_pos_3f,1));v_color_mix=vec4(sRGBToLinear(u_color_mix.rgb),u_color_mix.a);
2476#endif
2477v_position_height.w=a_pos_3f.z;
2478#ifdef HAS_ATTRIBUTE_a_pbr
2479vec4 albedo_c=decode_color(pbr.xy);vec2 e_r_m=unpack_float(pbr.z);vec2 r_m= unpack_float(e_r_m.y*16.0);r_m.r=r_m.r*16.0;v_color_mix=vec4(albedo_c.rgb,1.0);v_roughness_metallic_emissive_alpha=vec4(vec3(r_m,e_r_m.x)/255.0,albedo_c.a);v_roughness_metallic_emissive_alpha.z*=2.0;float heightBasedRelativeIntepolation=a_pos_3f.z*heightBasedEmissiveStrength.x+heightBasedEmissiveStrength.y;v_height_based_emission_params.x=heightBasedRelativeIntepolation;v_height_based_emission_params.y=heightBasedEmissiveStrength.z;vec2 emissionMultiplierValues=unpack_float(pbr.w)/256.0;v_height_based_emission_params.z=emissionMultiplierValues.x;v_height_based_emission_params.w=emissionMultiplierValues.y-emissionMultiplierValues.x;
2480#endif
2481#ifdef FOG
2482v_fog_pos=fog_position(local_pos);
2483#endif
2484#ifdef RENDER_CUTOFF
2485v_cutoff_opacity=cutoff_opacity(u_cutoff_params,gl_Position.z);
2486#endif
2487#ifdef TERRAIN_FRAGMENT_OCCLUSION
2488v_depth=gl_Position.z/gl_Position.w;
2489#endif
2490#ifdef HAS_ATTRIBUTE_a_normal_3f
2491#ifdef MODEL_POSITION_ON_GPU
2492float x_squared_scale=dot(rs[0],rs[0]);float y_squared_scale=dot(rs[1],rs[1]);float z_squared_scale=dot(rs[2],rs[2]);vec3 squared_scale=vec3(x_squared_scale,y_squared_scale,z_squared_scale);normal_3f=rs*((u_lighting_matrix*vec4(normal_3f,0.0)).xyz/squared_scale);normal_3f=normalize(normal_3f);
2493#else

2494normal_3f=vec3(normal_matrix*vec4(normal_3f,0));
2495#endif
2496#endif
2497#ifdef HAS_ATTRIBUTE_a_pbr
2498#ifdef HAS_ATTRIBUTE_a_color_4f
2499v_roughness_metallic_emissive_alpha.w=clamp(color_4f.a*v_roughness_metallic_emissive_alpha.w*(v_roughness_metallic_emissive_alpha.z-1.0),0.0,1.0);
2500#endif
2501#endif
2502#ifdef RENDER_SHADOWS
2503vec4 shadow_pos=u_node_matrix*vec4(local_pos,1.0);
2504#ifdef NORMAL_OFFSET
2505#ifdef HAS_ATTRIBUTE_a_normal_3f
2506#ifdef MODEL_POSITION_ON_GPU
2507vec3 offset=shadow_normal_offset(vec3(-normal_3f.xy,normal_3f.z));shadow_pos.xyz+=offset*shadow_normal_offset_multiplier0();
2508#else
2509vec3 offset=shadow_normal_offset_model(normal_3f);shadow_pos.xyz+=offset*shadow_normal_offset_multiplier0();
2510#endif
2511#endif
2512#endif
2513v_pos_light_view_0=u_light_matrix_0*shadow_pos;v_pos_light_view_1=u_light_matrix_1*shadow_pos;v_depth_shadows=gl_Position.w;
2514#endif
2515}`),modelDepth:Jt(`in highp float v_depth;void main() {
2516#ifndef DEPTH_TEXTURE
2517glFragColor=pack_depth(v_depth);
2518#endif
2519}`,`in vec3 a_pos_3f;uniform mat4 u_matrix;out highp float v_depth;
2520#ifdef MODEL_POSITION_ON_GPU
2521#ifdef INSTANCED_ARRAYS
2522in vec4 a_normal_matrix0;in vec4 a_normal_matrix1;in vec4 a_normal_matrix2;in vec4 a_normal_matrix3;
2523#else
2524uniform highp mat4 u_instance;
2525#endif
2526uniform highp mat4 u_node_matrix;
2527#endif
2528void main() {
2529#ifdef MODEL_POSITION_ON_GPU
2530highp mat4 instance;
2531#ifdef INSTANCED_ARRAYS
2532instance=mat4(a_normal_matrix0,a_normal_matrix1,a_normal_matrix2,a_normal_matrix3);
2533#else
2534instance=u_instance;
2535#endif
2536vec3 pos_color=instance[0].xyz;vec4 translate=instance[1];vec3 pos_a=floor(pos_color);float hidden=float(pos_a.x > EXTENT);float meter_to_tile=instance[0].w;vec4 pos=vec4(pos_a.xy,translate.z,1.0);mat3 rs;rs[0].x=instance[1].w;rs[0].yz=instance[2].xy;

2536rs[1].xy=instance[2].zw;rs[1].z=instance[3].x;rs[2].xyz=instance[3].yzw;vec4 pos_node=u_node_matrix*vec4(a_pos_3f,1.0);vec3 rotated_pos_node=rs*pos_node.xyz;vec3 pos_model_tile=(rotated_pos_node+vec3(translate.xy,0.0))*vec3(meter_to_tile,meter_to_tile,1.0);pos.xyz+=pos_model_tile;gl_Position=mix(u_matrix*pos,AWAY,hidden);
2537#else
2538gl_Position=u_matrix*vec4(a_pos_3f,1);
2539#endif
2540v_depth=gl_Position.z/gl_Position.w;}`),stars:Jt(`in highp vec2 v_uv;in mediump float v_intensity;float shapeCircle(in vec2 uv)
2541{float beginFade=0.6;float lengthFromCenter=length(v_uv);return 1.0-clamp((lengthFromCenter-beginFade)/(1.0-beginFade),0.0,1.0);}void main() {float alpha=shapeCircle(v_uv);vec3 color=vec3(1.0,1.0,1.0);alpha*=v_intensity;glFragColor=vec4(color*alpha,alpha);HANDLE_WIREFRAME_DEBUG;}`,`
2542in vec3 a_pos_3f;in vec2 a_uv;in float a_size_scale;in float a_fade_opacity;uniform mat4 u_matrix;uniform vec3 u_up;uniform vec3 u_right;uniform float u_intensity_multiplier;out highp vec2 v_uv;out mediump float v_intensity;void main() {v_uv=a_uv;v_intensity=a_fade_opacity*u_intensity_multiplier;vec3 pos=a_pos_3f;pos+=a_uv.x*u_right*a_size_scale;pos+=a_uv.y*u_up*a_size_scale;gl_Position=u_matrix*vec4(pos,1.0);}`),snowParticle:Jt("in highp vec2 uv;in highp float alphaMultiplier;uniform vec4 u_particleColor;uniform vec2 u_simpleShapeParameters;void main() {float t=clamp((length(uv)-u_simpleShapeParameters.x)/(1.0-u_simpleShapeParameters.x),0.0,1.0);float alpha=1.0-pow(t,pow(10.0,u_simpleShapeParameters.y));alpha*=alphaMultiplier;alpha*=u_particleColor.a;vec3 color=u_particleColor.rgb*alpha;glFragColor=vec4(color,alpha) ;HANDLE_WIREFRAME_DEBUG;}",`
2543in highp vec3 a_pos_3f;in highp vec2 a_uv;in highp vec4 a_snowParticleData;in highp vec4 a_snowParticleDataHorizontalOscillation;uniform mat4 u_modelview;uniform mat4 u_projection;uniform vec3 u_cam_pos;uniform vec2 u_screenSize;uniform float u_time;uniform float u_boxSize;uniform float u_velocityConeAperture; 
2544uniform float u_velocity;uniform vec3 u_direction;uniform float u_horizontalOscillationRadius; 
2545uniform float u_horizontalOscillationRate; 
2546uniform float u_billboardSize;uniform vec2 u_thinningCenterPos;uniform vec3 u_thinningShape;uniform float u_thinningAffectedRatio;uniform float u_thinningParticleOffset;out highp vec2 uv;out highp float alphaMultiplier;void main() {vec3 pos=a_pos_3f;float halfBoxSize=0.5*u_boxSize;pos.xyz*=halfBoxSize;pos+=u_cam_pos;float velocityConeApertureRad=radians(u_velocityConeAperture*0.5);float coneAnglePichRad=velocityConeApertureRad*a_snowParticleData.z;float coneAngleHeadingRad=a_snowParticleData.w*radians(360.0);vec3 localZ=normalize(u_direction);vec3 localX=normalize(cross(localZ,vec3(1,0,0)));vec3 localY=normalize(cross(localZ,localX));vec3 direction;direction.x=cos(coneAngleHeadingRad)*sin(coneAnglePichRad);direction.y=sin(coneAngleHeadingRad)*sin(coneAnglePichRad);direction.z=cos(coneAnglePichRad);direction=normalize(direction);vec3 simPosLocal=vec3(0,0,0);float velocityScale=(1.0+3.0*a_snowParticleData.y)*u_velocity;simPosLocal+=direction*velocityScale*u_time;float horizontalOscillationRadius=u_horizontalOscillationRadius*a_snowParticleDataHorizontalOscillation.x;float horizontalOscillationAngle=u_horizontalOscillationRate*u_time*(-1.0+2.0*a_snowParticleDataHorizontalOscillation.y);simPosLocal.xy+=horizontalOscillationRadius*vec2(cos(horizontalOscillationAngle),sin(horizontalOscillationAngle));vec3 simPos=localX*simPosLocal.x+
2547localY*simPosLocal.y+localZ*simPosLocal.z;pos+=simPos;pos=fract((pos+vec3(halfBoxSize))/vec3(u_boxSize))*u_boxSize-vec3(halfBoxSize);float clipZ=-u_cam_pos.z+pos.z;vec4 posView=u_modelview*vec4(pos,1.0);float size=u_billboardSize;alphaMultiplier=1.0;vec4 posScreen=u_projection*posView;posScreen/=posScreen.w;posScreen.xy=vec2(0.5)+posScreen.xy*0.5;posScreen.xy*=u_screenSize;vec2 thinningCenterPos=u_thinningCenterPos.xy;thinningCenterPos.y=u_screenSize.y-thinningCenterPos.y;float screenDist=length((thinningCenterPos-posScreen.xy)/(0.5*u_screenSize));screenDist+=a_snowParticleData.x*u_thinningParticleOffset;float scaleFactorMode=0.0;float thinningShapeDist=u_thinningShape.x+u_thinningShape.y;if (screenDist < thinningShapeDist) {float thinningFadeRatio=clamp((screenDist-u_thinningShape.x)/u_thinningShape.y,0.0,1.0);thinningFadeRatio=pow(thinningFadeRatio,u_thinningShape.z);if (a_snowParticleData.x < u_thinningAffectedRatio) {scaleFactorMode=1.0-thinningFadeRatio;alphaMultiplier=thinningFadeRatio;}}vec4 posScreen1=u_projection*vec4(posView.x-size,posView.yzw);posScreen1/=posScreen1.w;vec4 posScreen2=u_projection*vec4(posView.x+size,posView.yzw);posScreen2/=posScreen2.w;posScreen1.xy=vec2(0.5)+posScreen1.xy*0.5;posScreen1.xy*=u_screenSize;posScreen2.xy=vec2(0.5)+posScreen2.xy*0.5;posScreen2.xy*=u_screenSize;float screenLength=length(posScreen1.xy-posScreen2.xy);float screenEpsilon=3.0;float scaleFactor=1.0;if (screenLength < screenEpsilon) {scaleFactor=screenEpsilon/max(screenLength,0.01);scaleFactor=mix(scaleFactor,1.0,scaleFactorMode);}float screenEpsilon2=15.0;if (screenLength > screenEpsilon2) {scaleFactor=screenEpsilon2/max(screenLength,0.01);}size*=scaleFactor;vec2 right=size*vec2(1,0);vec2 up=size*vec2(0,1);posView.xy+=right*a_uv.x;posView.xy+=up*a_uv.y;uv=a_uv;gl_Position=u_projection*posView;}`),rainParticle:Jt("in highp vec2 uv;in highp float particleRandomValue;uniform sampler2D u_texScreen;uniform float u_distortionStrength;uniform vec4 u_color;uniform vec2 u_thinningCenterPos;uniform vec3 u_thinningShape;uniform float u_thinningAffectedRatio;uniform float u_thinningParticleOffset;uniform float u_shapeDirectionalPower;uniform float u_mode;void main() {vec2 st=uv*0.5+vec2(0.5);vec2 uvm=uv;uvm.y=-1.0+2.0*pow(st.y,u_shapeDirectionalPower);float shape=clamp(1.0-length(uvm),0.0,1.0);float alpha=abs(shape)*u_color.a;vec2 screenSize=vec2(textureSize(u_texScreen,0));vec2 thinningCenterPos=u_thinningCenterPos.xy;thinningCenterPos.y=screenSize.y-thinningCenterPos.y;float screenDist=length((thinningCenterPos-gl_FragCoord.xy)/(0.5*screenSize));screenDist+=(0.5+0.5*particleRandomValue)*u_thinningParticleOffset;float thinningShapeDist=u_thinningShape.x+u_thinningShape.y;float thinningAlpha=1.0;if (screenDist < thinningShapeDist) {float thinningFadeRatio=clamp((screenDist-u_thinningShape.x)/u_thinningShape.y,0.0,1.0);thinningFadeRatio=pow(thinningFadeRatio,u_thinningShape.z);thinningAlpha*=thinningFadeRatio;}vec2 offsetXY=normalize(uvm)*abs(shape);vec2 stScreen=(gl_FragCoord.xy+offsetXY*u_distortionStrength*thinningAlpha)/screenSize;vec3 colorScreen=texture(u_texScreen,stScreen).rgb;alpha*=thinningAlpha;glFragColor=mix(vec4(colorScreen,1.0),vec4(u_color.rgb*alpha,alpha),u_mode);HANDLE_WIREFRAME_DEBUG;}",`
2548in highp vec3 a_pos_3f;in highp vec2 a_uv;in highp vec4 a_rainParticleData;uniform mat4 u_modelview;uniform mat4 u_projection;uniform vec3 u_cam_pos;uniform float u_time;uniform float u_boxSize;uniform float u_velocityConeAperture; 
2549uniform float u_velocity; 
2550uniform vec2 u_rainDropletSize;uniform vec3 u_rainDirection;out highp vec2 uv;out highp float particleRandomValue;void main() {vec3 pos=a_pos_3f;float halfBoxSize=0.5*u_boxSize;

2550pos*=halfBoxSize; 
2551pos+=u_cam_pos;float velocityConeApertureRad=radians(u_velocityConeAperture*0.5);float coneAnglePichRad=velocityConeApertureRad*a_rainParticleData.z;float coneAngleHeadingRad=a_rainParticleData.w*radians(360.0);vec3 localZ=normalize(u_rainDirection);vec3 localX=normalize(cross(localZ,vec3(1,0,0)));vec3 localY=normalize(cross(localZ,localX));vec3 directionLocal;directionLocal.x=cos(coneAngleHeadingRad)*sin(coneAnglePichRad);directionLocal.y=sin(coneAngleHeadingRad)*sin(coneAnglePichRad);directionLocal.z=cos(coneAnglePichRad);directionLocal=normalize(directionLocal);vec3 directionWorld=localX*directionLocal.x+localY*directionLocal.y+localZ*directionLocal.z;float velocityScale=(1.0+3.0*a_rainParticleData.y)*u_velocity;vec3 simPosLocal=vec3(0,0,0);simPosLocal+=directionLocal*velocityScale*u_time;vec3 simPos=localX*simPosLocal.x+
2552localY*simPosLocal.y+localZ*simPosLocal.z;pos+=simPos;pos=fract((pos+vec3(halfBoxSize))/vec3(u_boxSize))*u_boxSize-vec3(halfBoxSize);vec4 posView=u_modelview*vec4(pos,1.0);vec3 directionView=normalize((u_modelview*vec4(directionWorld,0.0)).xyz);vec3 side=cross(directionView,normalize(posView.xyz));posView.xyz+=side*a_uv.x*u_rainDropletSize.x;posView.xyz+=directionView*a_uv.y*u_rainDropletSize.y;uv=a_uv;particleRandomValue=a_rainParticleData.x;gl_Position=u_projection*posView;}`),vignette:Jt("uniform vec3 u_vignetteShape;uniform vec4 u_vignetteColor;in vec2 st;void main() {float screenDist=length(st);float alpha=clamp((screenDist-u_vignetteShape.x)/u_vignetteShape.y,0.0,1.0);alpha=pow(alpha,u_vignetteShape.z)*u_vignetteColor.a;vec3 color=u_vignetteColor.rgb;glFragColor=vec4(color*alpha,alpha) ;}","in vec2 a_pos_2f;out vec2 st;void main() {st=a_pos_2f;gl_Position=vec4(a_pos_2f,0,1);}"),occlusion:Jt("uniform vec4 u_color;void main() {glFragColor=u_color;}",`#include "_prelude_terrain.vertex.glsl"
2553in highp vec2 a_offset_xy;uniform highp vec3 u_anchorPos;uniform mat4 u_matrix;uniform vec2 u_screenSizePx;uniform vec2 u_occluderSizePx;void main() {vec3 world_pos=u_anchorPos;
2554#ifdef TERRAIN
2555float e=elevation(world_pos.xy);world_pos.z+=e;
2556#endif
2557vec4 projected_point=u_matrix*vec4(world_pos,1.0);projected_point.xy+=projected_point.w*a_offset_xy*0.5*u_occluderSizePx/u_screenSizePx;gl_Position=projected_point;}`)};function Nn(l,t){const n=l.replace(/\s*\/\/[^\n]*\n/g,`
2558`).split(`
2559`);for(let c of n)if(c=c.trim(),c[0]==="#"&&c.includes("if")&&!c.includes("endif")){c=c.replace("#","").replace(/ifdef|ifndef|elif|if/g,"").replace(/!|defined|\(|\)|\|\||&&/g,"").replace(/\s+/g," ").trim();const d=c.split(" ");for(const p of d)t.includes(p)||t.push(p)}}function Jt(l,t){const n=/#include\s+"([^"]+)"/g,c=/#pragma mapbox: ([\w\-]+) ([\w]+) ([\w]+) ([\w]+)/g;let d=t.match(/(attribute(\S*)|(^\s*|;)in) (highp |mediump |lowp )?([\w]+) ([\w]+)/gm);d&&(d=d.map(T=>{const S=T.split(" ");return S[S.length-1]}),d=[...new Set(d)]);const p={},m=[],y=[];if(l=l.replace(n,(T,S)=>(y.push(S),"")),(t=t.replace(n,(T,S)=>(m.push(S),""))).includes("flat out"))return void console.error('The usage of "flat" qualifier is disallowed, see: https://bugs.webkit.org/show_bug.cgi?id=268071');let x=[...ga];Nn(l,x),Nn(t,x);for(const T of[...m,...y])ya[T]||console.error(`Undefined include: ${T}`),xl[T]||(xl[T]=[],Nn(ya[T],xl[T])),x=[...x,...xl[T]];return{fragmentSource:l=l.replace(c,(T,S,M,I,C)=>(p[C]=!0,S==="define"?`
2560#ifndef HAS_UNIFORM_u_${C}
2561in ${M} ${I} ${C};
2562#else
2563uniform ${M} ${I} u_${C};
2564#endif
2565`:S==="initialize"?`
2566#ifdef HAS_UNIFORM_u_${C}
2567    ${M} ${I} ${C} = u_${C};
2568#endif
2569`:S==="define-attribute"?`
2570#ifdef HAS_ATTRIBUTE_a_${C}
2571    in ${M} ${I} ${C};
2572#endif
2573`:S==="initialize-attribute"?"":void 0)),vertexSource:t=t.replace(c,(T,S,M,I,C)=>{const L=I==="float"?"vec2":I,R=C.match(/color/)?"color":L;return S==="define-attribute-vertex-shader-only"?`
2574#ifdef HAS_ATTRIBUTE_a_${C}
2575in ${M} ${I} a_${C};
2576#endif
2577`:p[C]?S==="define"?`
2578#ifndef HAS_UNIFORM_u_${C}
2579uniform lowp float u_${C}_t;
2580in ${M} ${L} a_${C};
2581out ${M} ${I} ${C};
2582#else
2583uniform ${M} ${I} u_${C};
2584#endif
2585`:S==="initialize"?R==="vec4"?`
2586#ifndef HAS_UNIFORM_u_${C}
2587    ${C} = a_${C};
2588#else
2589    ${M} ${I} ${C} = u_${C};
2590#endif
2591`:`
2592#ifndef HAS_UNIFORM_u_${C}
2593    ${C} = unpack_mix_${R}(a_${C}, u_${C}_t);
2594#else
2595    ${M} ${I} ${C} = u_${C};
2596#endif
2597`:S==="define-attribute"?`
2598#ifdef HAS_ATTRIBUTE_a_${C}
2599    in ${M} ${I} a_${C};
2600    out ${M} ${I} ${C};
2601#endif
2602`:S==="initialize-attribute"?`
2603#ifdef HAS_ATTRIBUTE_a_${C}
2604    ${C} = a_${C};
2605#endif
2606`:void 0:S==="define"?`
2607#ifndef HAS_UNIFORM_u_${C}
2608uniform lowp float u_${C}_t;
2609in ${M} ${L} a_${C};
2610#else
2611uniform ${M} ${I} u_${C};
2612#endif
2613`:S==="define-instanced"?R==="mat4"?`
2614#ifdef INSTANCED_ARRAYS
2615in vec4 a_${C}0;
2616in vec4 a_${C}1;
2617in vec4 a_${C}2;
2618in vec4 a_${C}3;
2619#else
2620uniform ${M} ${I} u_${C};
2621#endif
2622`:`
2623#ifdef INSTANCED_ARRAYS
2624in ${M} ${L} a_${C};
2625#else
2626uniform ${M} ${I} u_${C};
2627#endif
2628`:S==="initialize-attribute-custom"?`
2629#ifdef HAS_ATTRIBUTE_a_${C}
2630    ${M} ${I} ${C} = a_${C};
2631#endif
2632`:R==="vec4"?`
2633#ifndef HAS_UNIFORM_u_${C}
2634    ${M} ${I} ${C} = a_${C};
2635#else
2636    ${M} ${I} ${C} = u_${C};
2637#endif
2638`:`
2639#ifndef HAS_UNIFORM_u_${C}
2640    ${M} ${I} ${C} = unpack_mix_${R}(a_${C}, u_${C}_t);
2641#else
2642    ${M} ${I} ${C} = u_${C};
2643#endif
2644`}),staticAttributes:d,usedDefines:x,vertexIncludes:m,fragmentIncludes:y}}class xa{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffers=[],this.vao=null}bind(t,n,c,d,p,m,y,x){this.context=t;let T=this.boundPaintVertexBuffers.length!==d.length;for(let M=0;!T&&M<d.length;M++)this.boundPaintVertexBuffers[M]!==d[M]&&(T=!0);let S=this.boundDynamicVertexBuffers.length!==y.length;for(let M=0;!S&&M<y.length;M++)this.boundDynamicVertexBuffers[M]!==y[M]&&(S=!0);if(!this.vao||this.boundProgram!==n||this.boundLayoutVertexBuffer!==c||T||S||this.boundIndexBuffer!==p||this.boundVertexOffset!==m)this.freshBind(n,c,d,p,m,y,x);else{t.bindVertexArrayOES.set(this.vao);for(const M of y)M&&(M.bind(),x&&M.instanceCount&&M.setVertexAttribDivisor(t.gl,n,x));p&&p.dynamicDraw&&p.bind()}}

vendor: 11,724 bytes, line 2644

2644freshBind(t,n,c,d,p,m,y){const x=t.numAttributes,T=this.context,S=T.gl;this.vao&&this.destroy(),this.vao=T.gl.createVertexArray(),T.bindVertexArrayOES.set(this.vao),this.boundProgram=t,this.boundLayoutVertexBuffer=n,this.boundPaintVertexBuffers=c,this.boundIndexBuffer=d,this.boundVertexOffset=p,this.boundDynamicVertexBuffers=m,n.enableAttributes(S,t),n.bind(),n.setVertexAttribPointers(S,t,p);for(const M of c)M.enableAttributes(S,t),M.bind(),M.setVertexAttribPointers(S,t,p);for(const M of m)M&&(M.enableAttributes(S,t),M.bind(),M.setVertexAttribPointers(S,t,p),y&&M.instanceCount&&M.setVertexAttribDivisor(S,t,y));d&&d.bind(),T.currentNumAttributes=x}destroy(){this.vao&&(this.context.gl.deleteVertexArray(this.vao),this.vao=null)}}function Ef(l,t){const n=Math.pow(2,t.canonical.z),c=t.canonical.y;return[new o.ac(0,c/n).toLngLat().lat,new o.ac(0,(c+1)/n).toLngLat().lat]}function If(l,t,n,c,d,p,m){const y=l.context,x=y.gl,T=n.hillshadeFBO;if(!T)return;l.prepareDrawTile();const S=l.isTileAffectedByFog(t),M=l.getOrCreateProgram("hillshade",{overrideFog:S});y.activeTexture.set(x.TEXTURE0),x.bindTexture(x.TEXTURE_2D,T.colorAttachment.get());const I=((F,B,V,Z)=>{const Y=V.paint.get("hillshade-shadow-color"),te=V.paint.get("hillshade-shadow-color-use-theme").constantOr("default")==="none",ee=V.paint.get("hillshade-highlight-color"),J=V.paint.get("hillshade-highlight-color-use-theme").constantOr("default")==="none",K=V.paint.get("hillshade-accent-color"),ie=V.paint.get("hillshade-accent-color-use-theme").constantOr("default")==="none",ne=V.paint.get("hillshade-emissive-strength");let fe=o.al(V.paint.get("hillshade-illumination-direction"));if(V.paint.get("hillshade-illumination-anchor")==="viewport")fe-=F.transform.angle;else if(F.style&&F.style.enable3dLights()&&F.style.directionalLight){const Ae=F.style.directionalLight.properties.get("direction"),Me=o.cR(Ae.x,Ae.y,Ae.z);fe=o.al(Me[1])}const me=!F.options.moving;return{u_matrix:Z||F.transform.calculateProjMatrix(B.tileID.toUnwrapped(),me),u_image:0,u_latrange:Ef(0,B.tileID),u_light:[V.paint.get("hillshade-exaggeration"),fe],u_shadow:Y.toPremultipliedRenderColor(te?null:V.lut),u_highlight:ee.toPremultipliedRenderColor(J?null:V.lut),u_emissive_strength:ne,u_accent:K.toPremultipliedRenderColor(ie?null:V.lut)}})(l,n,c,l.terrain?t.projMatrix:null);l.uploadCommonUniforms(y,M,t.toUnwrapped());const{tileBoundsBuffer:C,tileBoundsIndexBuffer:L,tileBoundsSegments:R}=l.getTileBoundsBuffers(n);M.draw(l,x.TRIANGLES,d,p,m,bt.disabled,I,c.id,C,L,R)}function Ec(l,t,n){if(!t.needsDEMTextureUpload)return;const c=l.context,d=c.gl;c.pixelStoreUnpackPremultiplyAlpha.set(!1),t.demTexture=t.demTexture||l.getTileTexture(n.stride);const p=n.getPixels();t.demTexture?t.demTexture.update(p,{premultiply:!1}):t.demTexture=new o.T(c,p,d.R32F,{premultiply:!1}),t.needsDEMTextureUpload=!1}function Af(l,t,n){const c=l.context,d=c.gl;if(!t.dem)return;const p=t.dem;if(c.activeTexture.set(d.TEXTURE1),Ec(l,t,p),!t.demTexture)return;t.demTexture.bind(d.NEAREST,d.CLAMP_TO_EDGE);const m=p.dim;c.activeTexture.set(d.TEXTURE0);let y=t.hillshadeFBO;if(!y){const I=new o.T(c,{width:m,height:m,data:null},d.RGBA8);I.bind(d.LINEAR,d.CLAMP_TO_EDGE),y=t.hillshadeFBO=c.createFramebuffer(m,m,!0,"renderbuffer"),y.colorAttachment.set(I.texture)}c.bindFramebuffer.set(y.framebuffer),c.viewport.set([0,0,m,m]);const{tileBoundsBuffer:x,tileBoundsIndexBuffer:T,tileBoundsSegments:S}=l.getMercatorTileBoundsBuffers(),M=[];l.linearFloatFilteringSupported()&&M.push("TERRAIN_DEM_FLOAT_FORMAT"),l.getOrCreateProgram("hillshadePrepare",{defines:M}).draw(l,d.TRIANGLES,et.disabled,Mt.disabled,qt.unblended,bt.disabled,((I,C)=>{const L=C.stride,R=o.bz();return o.c5(R,0,o.aj,-8192,0,0,1),o.bo(R,R,[0,-8192,0]),{u_matrix:R,u_image:1,u_dimension:[L,L],u_zoom:I.overscaledZ}})(t.tileID,p),n.id,x,T,S),t.needsHillshadePrepare=!1}class Ji{constructor(t){this.gl=t.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(t){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class Ed extends Ji{getDefault(){return o.am.transparent.toNonPremultipliedRenderColor(null)}set(t){const n=this.current;(t.r!==n.r||t.g!==n.g||t.b!==n.b||t.a!==n.a||this.dirty)&&(this.gl.clearColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)}}class qu extends Ji{getDefault(){return 1}set(t){(t!==this.current||this.dirty)&&(this.gl.clearDepth(t),this.current=t,this.dirty=!1)}}class Mf extends Ji{getDefault(){return 0}set(t){(t!==this.current||this.dirty)&&(this.gl.clearStencil(t),this.current=t,this.dirty=!1)}}class Cf extends Ji{getDefault(){return[!0,!0,!0,!0]}set(t){const n=this.current;(t[0]!==n[0]||t[1]!==n[1]||t[2]!==n[2]||t[3]!==n[3]||this.dirty)&&(this.gl.colorMask(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class Pf extends Ji{getDefault(){return!0}set(t){(t!==this.current||this.dirty)&&(this.gl.depthMask(t),this.current=t,this.dirty=!1)}}class zf extends Ji{getDefault(){return 255}set(t){(t!==this.current||this.dirty)&&(this.gl.stencilMask(t),this.current=t,this.dirty=!1)}}class Id extends Ji{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(t){const n=this.current;(t.func!==n.func||t.ref!==n.ref||t.mask!==n.mask||this.dirty)&&(this.gl.stencilFunc(t.func,t.ref,t.mask),this.current=t,this.dirty=!1)}}class Rf extends Ji{getDefault(){const t=this.gl;return[t.KEEP,t.KEEP,t.KEEP]}set(t){const n=this.current;(t[0]!==n[0]||t[1]!==n[1]||t[2]!==n[2]||this.dirty)&&(this.gl.stencilOp(t[0],t[1],t[2]),this.current=t,this.dirty=!1)}}class Ic extends Ji{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;t?n.enable(n.STENCIL_TEST):n.disable(n.STENCIL_TEST),this.current=t,this.dirty=!1}}class Df extends Ji{getDefault(){return[0,1]}set(t){const n=this.current;(t[0]!==n[0]||t[1]!==n[1]||this.dirty)&&(this.gl.depthRange(t[0],t[1]),this.current=t,this.dirty=!1)}}class Ad extends Ji{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;t?n.enable(n.DEPTH_TEST):n.disable(n.DEPTH_TEST),this.current=t,this.dirty=!1}}class $u extends Ji{getDefault(){return this.gl.LESS}set(t){(t!==this.current||this.dirty)&&(this.gl.depthFunc(t),this.current=t,this.dirty=!1)}}class Ac extends Ji{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;t?n.enable(n.BLEND):n.disable(n.BLEND),this.current=t,this.dirty=!1}}class Zu extends Ji{getDefault(){const t=this.gl;return[t.ONE,t.ZERO,t.ONE,t.ZERO]}set(t){const n=this.current;(t[0]!==n[0]||t[1]!==n[1]||t[2]!==n[2]||t[3]!==n[3]||this.dirty)&&(this.gl.blendFuncSeparate(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class Ro extends Ji{getDefault(){return o.am.transparent.toNonPremultipliedRenderColor(null)}set(t){const n=this.current;(t.r!==n.r||t.g!==n.g||t.b!==n.b||t.a!==n.a||this.dirty)&&(this.gl.blendColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)}}class va extends Ji{getDefault(){return this.gl.FUNC_ADD}set(t){(t!==this.current||this.dirty)&&(this.gl.blendEquationSeparate(t,t),this.current=t,this.dirty=!1)}}class Mc extends Ji{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;t?n.enable(n.CULL_FACE):n.disable(n.CULL_FACE),this.current=t,this.dirty=!1}}class Cc extends Ji{getDefault(){return this.gl.BACK}set(t){(t!==this.current||this.dirty)&&(this.gl.cullFace(t),this.current=t,this.dirty=!1)}}class ba extends Ji{getDefault(){return this.gl.CCW}set(t){(t!==this.current||this.dirty)&&(this.gl.frontFace(t),this.current=t,this.dirty=!1)}}let Md=class extends Ji{getDefault(){return null}set(l){(l!==this.current||this.dirty)&&(this.gl.useProgram(l),this.current=l,this.dirty=!1)}};class Hu extends Ji{getDefault(){return this.gl.TEXTURE0}set(t){(t!==this.current||this.dirty)&&(this.gl.activeTexture(t),this.current=t,this.dirty=!1)}}class Cd extends Ji{getDefault(){const t=this.gl;return[0,0,t.drawingBufferWidth,t.drawingBufferHeight]}set(t){const n=this.current;(t[0]!==n[0]||t[1]!==n[1]||t[2]!==n[2]||t[3]!==n[3]||this.dirty)&&(this.gl.viewport(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class wa extends Ji{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.bindFramebuffer(n.FRAMEBUFFER,t),this.current=t,this.dirty=!1}}class Pc extends Ji{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.bindRenderbuffer(n.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class zc extends Ji{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.bindTexture(n.TEXTURE_2D,t),this.current=t,this.dirty=!1}}class Wu extends Ji{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.bindBuffer(n.ARRAY_BUFFER,t),this.current=t,this.dirty=!1}}class Rc extends Ji{getDefault(){return null}set(t){const n=this.gl;n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,t),this.current=t,this.dirty=!1}}class bl extends Ji{getDefault(){return null}set(t){this.gl&&(t!==this.current||this.dirty)&&(this.gl.bindVertexArray(t),this.current=t,this.dirty=!1)}}class Pd extends Ji{getDefault(){return 4}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.pixelStorei(n.UNPACK_ALIGNMENT,t),this.current=t,this.dirty=!1}}class zd extends Ji{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.pixelStorei(n.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t),this.current=t,this.dirty=!1}}class Rd extends Ji{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,t),this.current=t,this.dirty=!1}}class Xs extends Ji{constructor(t,n){super(t),this.context=t,this.parent=n}getDefault(){return null}}class Dd extends Xs{setDirty(){this.dirty=!0}set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const n=this.gl;n.framebufferTexture2D(n.FRAMEBUFFER,n.COLOR_ATTACHMENT0,n.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}}class Ld extends Xs{attachment(){return this.gl.DEPTH_ATTACHMENT}set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const n=this.gl;n.framebufferRenderbuffer(n.FRAMEBUFFER,this.attachment(),n.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class Lf extends Xs{attachment(){return this.gl.DEPTH_ATTACHMENT}set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const n=this.gl;n.framebufferTexture2D(n.FRAMEBUFFER,this.attachment(),n.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}}class Ff extends Ld{attachment(){return this.gl.DEPTH_STENCIL_ATTACHMENT}}const Xu=(l,t,n)=>({u_matrix:l,u_image0:0,u_skirt_height:t,u_ground_shadow_factor:n}),Dc=(l,t,n,c,d,p,m,y,x,T,S,M,I,C,L,R)=>({u_proj_matrix:Float32Array.from(l),u_globe_matrix:t,u_normalize_matrix:Float32Array.from(c),u_merc_matrix:n,u_zoom_transition:d,u_merc_center:p,u_image0:0,u_frustum_tl:m,u_frustum_tr:y,u_frustum_br:x,u_frustum_bl:T,u_globe_pos:S,u_globe_radius:M,u_viewport:I,u_grid_matrix:R?Float32Array.from(R):new Float32Array(9),u_skirt_height:C,u_far_z_cutoff:L});function Lc(l,t){return l!=null&&t!=null&&!(!l.hasData()||!t.hasData())&&l.demTexture!=null&&t.demTexture!=null&&l.tileID.key!==t.tileID.key}const Ys=new class{constructor(){this.operations={}}newMorphing(l,t,n,c,d){if(l in this.operations){const p=this.operations[l];p.to.tileID.key!==n.tileID.key&&(p.queued=n)}else this.operations[l]={startTime:c,phase:0,duration:d,from:t,to:n,queued:null}}getMorphValuesForProxy(l){if(!(l in this.operations))return null;const t=this.operations[l];return{from:t.from,to:t.to,phase:t.phase}}update(l){for(const t in this.operations){const n=this.operations[t];for(n.phase=(l-n.startTime)/n.duration;n.phase>

2644=1||!this._validOp(n);)if(!this._nextOp(n,l)){delete this.operations[t];break}}}_nextOp(l,t){return!!l.queued&&(l.from=l.to,l.to=l.queued,l.queued=null,l.phase=0,l.startTime=t,!0)}_validOp(l){return l.from.hasData()&&l.to.hasData()}},Yu={0:null,1:"TERRAIN_VERTEX_MORPHING"};function Ku(l,t,n){if(t===0)return 0;const c=t<1&&n===514?.25/t:1;return 6*Math.pow(1.5,22-l)*Math.max(t,1)*c}function kf(l,t){const n=1<<l.z;return!t&&(l.x===0||l.x===n-1)||l.y===0||l.y===n-1}const Do=l=>({u_matrix:l});function Lo(l,t,n,c,d){if(d>0){const p=o.q.now(),m=(p-l.timeAdded)/d,y=t?(p-t.timeAdded)/d:-1,x=n.getSource(),T=c.coveringZoomLevel({tileSize:x.tileSize,roundZoom:x.roundZoom}),S=!t||Math.abs(t.tileID.overscaledZ-T)>Math.abs(l.tileID.overscaledZ-T),M=S&&l.refreshedUponExpiration?1:o.ay(S?m:1-y,0,1);return l.refreshedUponExpiration&&m>=1&&(l.refreshedUponExpiration=!1),t?{opacity:1,mix:1-M}:{opacity:M,mix:0}}return{opacity:1,mix:0}}class Fd extends hn{constructor(t){const n={type:"raster-dem",maxzoom:t.transform.maxZoom},c=new o.D(o.c$(),null),d=el("mock-dem",n,c,t.style);super("mock-dem",d,!1),d.setEventedParent(this),this._sourceLoaded=!0}_loadTile(t,n){t.state="loaded",n(null)}}class Pn extends hn{constructor(t){const n=el("proxy",{type:"geojson",maxzoom:t.transform.maxZoom},new o.D(o.c$(),null),t.style);super("proxy",n,!1),n.setEventedParent(this),this.map=this.getSource().map=t,this.used=this._sourceLoaded=!0,this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}update(t,n,c){if(t.freezeTileCoverage)return;this.transform=t;const d=t.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}).reduce((p,m)=>{if(p[m.key]="",!this._tiles[m.key]){const y=new bo(m,this._source.tileSize*m.overscaleFactor(),t.tileZoom,void 0,void 0,this._source.worldview);y.state="loaded",this._tiles[m.key]=y}return p},{});for(const p in this._tiles)p in d||(this.freeFBO(p),this._tiles[p].unloadVectorData(),delete this._tiles[p])}freeFBO(t){const n=this.proxyCachedFBO[t];if(n!==void 0){const c=Object.values(n);this.renderCachePool.push(...c),delete this.proxyCachedFBO[t]}}deallocRenderCache(){this.renderCache.forEach(t=>t.fb.destroy()),this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}}class Fc extends o.aM{constructor(t,n,c){super(t.overscaledZ,t.wrap,t.canonical.z,t.canonical.x,t.canonical.y),this.proxyTileKey=n,this.projMatrix=c}}class wl extends o.dt{constructor(t,n){super(),this._debugParams={sortTilesHiZFirst:!0,disableRenderCache:!1},t.tp.registerParameter(this._debugParams,["Terrain"],"sortTilesHiZFirst",{},()=>{this._style.map.triggerRepaint()}),t.tp.registerParameter(this._debugParams,["Terrain"],"disableRenderCache",{},()=>{this._style.map.triggerRepaint()}),t.tp.registerButton(["Terrain"],"Invalidate Render Cache",()=>{this.invalidateRenderCache=!0,this._style.map.triggerRepaint()}),this.painter=t,this.terrainTileForTile={},this.prevTerrainTileForTile={};const[c,d,p]=function(x){const T=new o.ba,S=new o.a_,M=131;T.reserve(17161),S.reserve(33800);const I=o.aj/128,C=o.aj+I/2,L=C+I;for(let F=-64;F<L;F+=I)for(let B=-64;B<L;B+=I){const V=B<0||B>C||F<0||F>C?24575:0,Z=o.ay(Math.round(B),0,o.aj),Y=o.ay(Math.round(F),0,o.aj);T.emplaceBack(Z+V,Y)}const R=(F,B)=>{const V=B*M+F;S.emplaceBack(V+1,V,V+M),S.emplaceBack(V+M,V+M+1,V+1)};for(let F=1;F<129;F++)for(let B=1;B<129;B++)R(B,F);return[0,129].forEach(F=>{for(let B=0;B<130;B++)R(B,F),R(F,B)}),[T,S,32768]}(),m=t.context;this.gridBuffer=m.createVertexBuffer(c,o.bc.members),this.gridIndexBuffer=m.createIndexBuffer(d),this.gridSegments=o.bd.simpleSegment(0,0,c.length,d.length),this.gridNoSkirtSegments=o.bd.simpleSegment(0,0,c.length,p),this.proxyCoords=[],this.proxiedCoords={},this._visibleDemTiles=[],this._drapedRenderBatches=[],this._sourceTilesOverlap={},this.proxySourceCache=new Pn(n.map),this.orthoMatrix=o.bz(),o.c5(this.orthoMatrix,this.painter.transform.projection.name==="globe"?.015:0,o.aj,0,o.aj,0,1);const y=m.gl;this._overlapStencilMode=new Mt({func:y.GEQUAL,mask:255},0,255,y.KEEP,y.KEEP,y.REPLACE),this._previousZoom=t.transform.zoom,this.pool=[],this._findCoveringTileCache={},this._tilesDirty={},this.style=n,this._useVertexMorphing=!0,this._exaggeration=1,this._mockSourceCache=new Fd(n.map),this._pendingGroundEffectLayers=[]}set style(t){t.on("data",this._onStyleDataEvent.bind(this)),this._style=t,this._style.map.on("moveend",()=>{this._clearLineLayersFromRenderCache()})}update(t,n,c){if(t&&t.terrain){this._style!==t&&(this.style=t,this._evaluationZoom=void 0);const d=t.terrain.properties,p=t.terrain.drapeRenderMode===0,m=t.terrain.isZoomDependent();this._previousUpdateTimestamp=this.enabled?this._updateTimestamp:void 0,this._updateTimestamp=o.q.now();const y=t.terrain&&t.terrain.scope,x=d.get("source"),T=p?this._mockSourceCache:t.getSourceCache(x,y);if(!T)return void o.w(`Couldn't find terrain source "${x}".`);if(this.sourceCache=T,this._attenuationRange=t.terrain.getAttenuationRange(),this._exaggeration=m?this.calculateExaggeration(n):d.get("exaggeration"),!n.projection.requiresDraping&&m&&this._exaggeration===0)return void this._disable();this.enabled=!0;const S=()=>{this.sourceCache.used&&o.w(`Raster DEM source '${this.sourceCache.id}' is used both for terrain and as layer source.
2645This leads to lower resolution of hillshade. For full hillshade resolution but higher memory consumption, define another raster DEM source.`);const M=this.getScaledDemTileSize();this.sourceCache.update(n,M,!0),this.resetTileLookupCache(this.sourceCache.id)};this.sourceCache.usedForTerrain||(this.resetTileLookupCache(this.sourceCache.id),this.sourceCache.usedForTerrain=!0,S(),this._initializing=!0),S(),n.updateElevation(!0,c),this.resetTileLookupCache(this.proxySourceCache.id),this.proxySourceCache.update(n),this._emptyDEMTextureDirty=!0,this._previousZoom=n.zoom}else this._disable()}calculateExaggeration(t){if(this._attenuationRange&&t.zoom>=Math.ceil(this._attenuationRange[1]))return this._style.terrain.getExaggeration(t.zoom);const n=this._previousCameraAltitude,c=t.getFreeCameraOptions().position.z/t.pixelsPerMeter*t.worldSize;this._previousCameraAltitude=c;const d=n!=null?c-n:Number.MAX_VALUE;if(Math.abs(d)<2)return this._exaggeration;const p=t.zoom,m=this._style.terrain;if(!this._previousUpdateTimestamp)return m.getExaggeration(p);let y=p-this._previousZoom;const x=this._previousUpdateTimestamp;let T=p;this._evaluationZoom!=null&&(T=this._evaluationZoom,Math.abs(p-T)>.5&&(y=.5*(p-T+y)),y*d<0&&(T+=y)),this._evaluationZoom=T;const S=m.getExaggeration(T),M=S===m.getExaggeration(Math.max(0,T-.1));if(M&&Math.abs(S-this._exaggeration)<.01)return S;let I=Math.min(.1,.00375*(this._updateTimestamp-x));return(M||S<.1||Math.abs(y)<1e-4)&&(I=Math.min(.2,4*I)),o.ai(this._exaggeration,S,I)}resetTileLookupCache(t){this._findCoveringTileCache[t]={}}attenuationRange(){return this._attenuationRange}getDemUpscale(){return this.proxySourceCache.getSource().tileSize/128}getScaledDemTileSize(){return this.sourceCache.getSource().tileSize/128*this.proxySourceCache.getSource().tileSize}_onStyleDataEvent(t){t.coord&&t.dataType==="source"?this._clearRenderCacheForTile(t.sourceCacheId,t.coord):t.dataType==="style"&&(this.invalidateRenderCache=!0,this._evaluationZoom=void 0,this._previousUpdateTimestamp=void 0,this._previousCameraAltitude=void 0)}_disable(){if(this.enabled&&(this.enabled=!1,this._emptyDEMTextureDirty=!0,this._sharedDepthStencil=void 0,this._evaluationZoom=void 0,this._previousUpdateTimestamp=void 0,this.proxySourceCache.deallocRenderCache(),this._style))for(const t in this._style._mergedSourceCaches)this._style._mergedSourceCaches[t].usedForTerrain=!1}destroy(){this._disable(),this._emptyDEMTexture&&this._emptyDEMTexture.destroy(),this.pool.forEach(t=>t.fb.destroy()),this.pool=[],this.framebufferCopyTexture&&this.framebufferCopyTexture.destroy()}_source(){return this.enabled?this.sourceCache:null}isUsingMockSource(){return this.sourceCache===this._mockSourceCache}exaggeration(){return this.enabled?this._exaggeration:0}get visibleDemTiles(){return this._visibleDemTiles}get drapeBufferSize(){const t=2*this.proxySourceCache.getSource().tileSize;return[t,t]}set useVertexMorphing(t){this._useVertexMorphing=t}updateTileBinding(t){if(!this.enabled)return;this.prevTerrainTileForTile=this.terrainTileForTile;const n=this.proxySourceCache,c=this.painter.transform;this._initializing&&(this._initializing=c._centerAltitude===0&&this.getAtPointOrZero(o.ac.fromLngLat(c.center),-1)===-1,this._emptyDEMTextureDirty=!this._initializing);const d=this.proxyCoords=n.getIds().map(x=>{const T=n.getTileByID(x).tileID;return T.projMatrix=c.calculateProjMatrix(T.toUnwrapped()),T});(function(x,T){const S=T.transform.pointCoordinate(T.transform.getCameraPoint()),M=new o.P(S.x,S.y);x.sort((I,C)=>

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2645{if(C.overscaledZ-I.overscaledZ)return C.overscaledZ-I.overscaledZ;const L=new o.P(I.canonical.x+(1<<I.canonical.z)*I.wrap,I.canonical.y),R=new o.P(C.canonical.x+(1<<C.canonical.z)*C.wrap,C.canonical.y),F=M.mult(1<<I.canonical.z);return F.x-=.5,F.y-=.5,F.distSqr(L)-F.distSqr(R)})})(d,this.painter);const p=this.proxyToSource||{};this.proxyToSource={},d.forEach(x=>{this.proxyToSource[x.key]={}}),this.terrainTileForTile={};const m=this._style._mergedSourceCaches;for(const x in m){const T=m[x];if(!T.used||(T!==this.sourceCache&&this.resetTileLookupCache(T.id),this._setupProxiedCoordsForOrtho(T,t[x],p),T.usedForTerrain))continue;const S=t[x];T.getSource().reparseOverscaled&&this._assignTerrainTiles(S)}this.proxiedCoords[n.id]=d.map(x=>new Fc(x,x.key,this.orthoMatrix)),this._assignTerrainTiles(d),this._prepareDEMTextures(),this._setupDrapedRenderBatches(),this._initFBOPool(),this._setupRenderCache(p),this.renderingToTexture=!1;const y={};this._visibleDemTiles=[];for(const x of this.proxyCoords){const T=this.terrainTileForTile[x.key];if(!T)continue;const S=T.tileID.key;S in y||(this._visibleDemTiles.push(T),y[S]=S)}}_assignTerrainTiles(t){this._initializing||t.forEach(n=>{if(this.terrainTileForTile[n.key])return;const c=this._findTileCoveringTileID(n,this.sourceCache);c&&(this.terrainTileForTile[n.key]=c)})}_prepareDEMTextures(){const t=this.painter.context,n=t.gl;for(const c in this.terrainTileForTile){const d=this.terrainTileForTile[c],p=d.dem;!p||d.demTexture&&!d.needsDEMTextureUpload||(t.activeTexture.set(n.TEXTURE1),Ec(this.painter,d,p))}}_prepareDemTileUniforms(t,n,c,d){if(!n||n.demTexture==null)return!1;const p=t.tileID.canonical,m=Math.pow(2,n.tileID.canonical.z-p.z),y=d||"";return c[`u_dem_tl${y}`]=[p.x*m%1,p.y*m%1],c[`u_dem_scale${y}`]=m,!0}get emptyDEMTexture(){return!this._emptyDEMTextureDirty&&this._emptyDEMTexture?this._emptyDEMTexture:this._updateEmptyDEMTexture()}_getLoadedAreaMinimum(){if(!this.enabled)return 0;let t=0;const n=this._visibleDemTiles.reduce((c,d)=>{if(!d.dem)return c;const p=d.dem.tree.minimums[0];return p>0&&t++,c+p},0);return t?n/t:0}_updateEmptyDEMTexture(){const t=this.painter.context,n=t.gl;t.activeTexture.set(n.TEXTURE2);const c=this._getLoadedAreaMinimum(),d=new o.du({width:1,height:1},new Float32Array([c]));this._emptyDEMTextureDirty=!1;let p=this._emptyDEMTexture;return p?p.update(d,{premultiply:!1}):p=this._emptyDEMTexture=new o.T(t,d,n.R32F,{premultiply:!1}),p}setupElevationDraw(t,n,c){const d=this.painter.context,p=d.gl,m={u_dem:2,u_dem_prev:4,u_dem_tl:[0,0],u_dem_tl_prev:[0,0],u_dem_scale:0,u_dem_scale_prev:0,u_dem_size:0,u_dem_lerp:1,u_depth:3,u_depth_size_inv:[0,0],u_depth_range_unpack:[0,1],u_occluder_half_size:16,u_occlusion_depth_offset:-1e-4,u_exaggeration:0};m.u_exaggeration=this.exaggeration();let y=null,x=null,T=1;if(c&&c.morphing&&this._useVertexMorphing){const C=c.morphing.srcDemTile,L=c.morphing.dstDemTile;T=c.morphing.phase,C&&L&&(this._prepareDemTileUniforms(t,C,m,"_prev")&&(x=C),this._prepareDemTileUniforms(t,L,m)&&(y=L))}const S=C=>C&&C.demTexture&&this.painter.linearFloatFilteringSupported()?p.LINEAR:p.NEAREST;let M=null;var I;if(this.enabled?x&&y?(M=y.demTexture,d.activeTexture.set(p.TEXTURE4),x.demTexture.bind(S(x),p.CLAMP_TO_EDGE),m.u_dem_lerp=T):(y=this.terrainTileForTile[t.tileID.key],M=this._prepareDemTileUniforms(t,y,m)?y.demTexture:this.emptyDEMTexture):M=this.emptyDEMTexture,d.activeTexture.set(p.TEXTURE2),M&&(m.u_dem_size=(I=M).size[0]===1?1:I.size[0]-2,M.bind(S(y),p.CLAMP_TO_EDGE)),this.painter.setupDepthForOcclusion(c&&c.useDepthForOcclusion,n,m),c&&c.useMeterToDem&&y){const C=(1<<y.tileID.canonical.z)*o.c6(1,this.painter.transform.center.lat)*this.sourceCache.getSource().tileSize;m.u_meter_to_dem=C}if(c&&c.labelPlaneMatrixInv&&(m.u_label_plane_matrix_inv=c.labelPlaneMatrixInv),n.setTerrainUniformValues(d,m),this.painter.transform.projection.name==="globe"){const C=this.globeUniformValues(this.painter.transform,t.tileID.canonical,c&&c.useDenormalizedUpVectorScale);n.setGlobeUniformValues(d,C)}}globeUniformValues(t,n,c){const d=t.projection;return{u_tile_tl_up:d.upVector(n,0,0),u_tile_tr_up:d.upVector(n,o.aj,0),u_tile_br_up:d.upVector(n,o.aj,o.aj),u_tile_bl_up:d.upVector(n,0,o.aj),u_tile_up_scale:c?o.dv(1):d.upVectorScale(n,t.center.lat,t.worldSize).metersToTile}}renderToBackBuffer(t){const n=this.painter,c=this.painter.context;t.length!==0&&(c.bindFramebuffer.set(null),c.viewport.set([0,0,n.width,n.height]),n.gpuTimingDeferredRenderStart(),this.renderingToTexture=!1,function(d,p,m,y,x){if(d.transform.projection.name==="globe")(function(T,S,M,I,C){const L=T.context,R=L.gl;let F,B;const V=T.transform,Z=o.dl(T,L,V),Y=(Ae,Me)=>

2645{if(B===Me)return;const Fe=[Yu[Me],"PROJECTION_GLOBE_VIEW"];Z&&Fe.push("CUSTOM_ANTIALIASING");const de=T.isTileAffectedByFog(Ae);F=T.getOrCreateProgram("globeRaster",{defines:Fe,overrideFog:de}),B=Me},te=T.colorModeForRenderPass(),ee=new et(R.LEQUAL,et.ReadWrite,T.depthRangeFor3D);Ys.update(C);const J=o.dm(V),K=[o.aD(V.center.lng),o.aH(V.center.lat)],ie=T.globeSharedBuffers,ne=[V.width*o.q.devicePixelRatio,V.height*o.q.devicePixelRatio],fe=Float32Array.from(V.globeMatrix),me={useDenormalizedUpVectorScale:!0};{const Ae=T.transform,Me=Ku(Ae.zoom,S.exaggeration(),S.sourceCache._source.tileSize);B=-1;const Fe=R.TRIANGLES;for(const de of I){const we=M.getTile(de),le=Mt.disabled,Pe=S.prevTerrainTileForTile[de.key],ye=S.terrainTileForTile[de.key];Lc(Pe,ye)&&Ys.newMorphing(de.key,Pe,ye,C,250),L.activeTexture.set(R.TEXTURE0),we.texture&&we.texture.bind(R.LINEAR,R.CLAMP_TO_EDGE);const De=Ys.getMorphValuesForProxy(de.key),qe=De?1:0;De&&o.L(me,{morphing:{srcDemTile:De.from,dstDemTile:De.to,phase:o.dk(De.phase)}});const Ce=o.dn(de.canonical),je=o.dp(Ce.getCenter().lat),it=o.dq(de.canonical,Ce,je,Ae.worldSize/Ae._pixelsPerMercatorPixel),rt=o.bh(o.dr(de.canonical)),Qe=Dc(Ae.expandedFarZProjMatrix,fe,J,rt,o.ah(Ae.zoom),K,Ae.frustumCorners.TL,Ae.frustumCorners.TR,Ae.frustumCorners.BR,Ae.frustumCorners.BL,Ae.globeCenterInViewSpace,Ae.globeRadius,ne,Me,Ae._farZ,it);if(Y(de,qe),F&&(S.setupElevationDraw(we,F,me),T.uploadCommonUniforms(L,F,de.toUnwrapped()),ie)){const[ut,pt,yt]=ie.getGridBuffers(je,Me!==0);F.draw(T,Fe,ee,le,te,bt.backCCW,Qe,"globe_raster",ut,pt,yt)}}}if(ie&&(T.renderDefaultNorthPole||T.renderDefaultSouthPole)){const Ae=["GLOBE_POLES","PROJECTION_GLOBE_VIEW"];Z&&Ae.push("CUSTOM_ANTIALIASING"),F=T.getOrCreateProgram("globeRaster",{defines:Ae});for(const Me of I){const{x:Fe,y:de,z:we}=Me.canonical,le=de===0,Pe=de===(1<<we)-1,[ye,De,qe,Ce]=ie.getPoleBuffers(we,!1);if(Ce&&(le||Pe)){const je=M.getTile(Me);L.activeTexture.set(R.TEXTURE0),je.texture&&je.texture.bind(R.LINEAR,R.CLAMP_TO_EDGE);let it=o.ds(we,Fe,V);const rt=o.bh(o.dr(Me.canonical)),Qe=(ut,pt)=>ut.draw(T,R.TRIANGLES,ee,Mt.disabled,te,bt.disabled,Dc(V.expandedFarZProjMatrix,it,it,rt,0,K,V.frustumCorners.TL,V.frustumCorners.TR,V.frustumCorners.BR,V.frustumCorners.BL,V.globeCenterInViewSpace,V.globeRadius,ne,0,V._farZ),"globe_pole_raster",pt,qe,Ce);S.setupElevationDraw(je,F,me),T.uploadCommonUniforms(L,F,Me.toUnwrapped()),le&&T.renderDefaultNorthPole&&Qe(F,ye),Pe&&T.renderDefaultSouthPole&&(it=o.cE(o.bz(),it,[1,-1,1]),Qe(F,De))}}}})(d,p,m,y,x);else{const T=d.context,S=T.gl;let M,I;const C=d.shadowRenderer,L=os(d,d.longestCutoffRange),R=te=>{if(I===te)return;const ee=[];ee.push(Yu[te]),L.shouldRenderCutoff&&ee.push("RENDER_CUTOFF"),C&&(ee.push("RENDER_SHADOWS","DEPTH_TEXTURE"),C.useNormalOffset&&ee.push("NORMAL_OFFSET")),M=d.getOrCreateProgram("terrainRaster",{defines:ee}),I=te},F=d.colorModeForRenderPass(),B=new et(S.LEQUAL,et.ReadWrite,d.depthRangeFor3D);Ys.update(x);const V=d.transform,Z=Ku(V.zoom,p.exaggeration(),p.sourceCache._source.tileSize);let Y=[0,0,0];if(C){const te=d.style.directionalLight,ee=d.style.ambientLight;te&&ee&&(Y=Po(d.style,te,ee))}{I=-1;const te=S.TRIANGLES,[ee,J]=[p.gridIndexBuffer,p.gridSegments];for(const K of y){const ie=m.getTile(K),ne=Mt.disabled,fe=p.prevTerrainTileForTile[K.key],me=p.terrainTileForTile[K.key];Lc(fe,me)&&Ys.newMorphing(K.key,fe,me,x,250),T.activeTexture.set(S.TEXTURE0),ie.texture&&ie.texture.bind(S.LINEAR,S.CLAMP_TO_EDGE);const Ae=Ys.getMorphValuesForProxy(K.key),Me=Ae?1:0;let Fe;Ae&&(Fe={morphing:{srcDemTile:Ae.from,dstDemTile:Ae.to,phase:o.dk(Ae.phase)}});const de=Xu(K.projMatrix,kf(K.canonical,V.renderWorldCopies)?Z/10:Z,Y);if(R(Me),!M)continue;p.setupElevationDraw(ie,M,Fe);const we=K.toUnwrapped();C&&C.setupShadows(we,M),d.uploadCommonUniforms(T,M,we,null,L),M.draw(d,te,B,ne,F,bt.backCCW,de,"terrain_raster",p.gridBuffer,ee,J)}}}}(n,this,this.proxySourceCache,t,this._updateTimestamp),this.renderingToTexture=!0,n.gpuTimingDeferredRenderEnd(),t.splice(0,t.length))}renderBatch(t){if(this._drapedRenderBatches.length===0)return t+1;this.renderingToTexture=!0;const n=this.painter,c=this.painter.context,d=this.proxySourceCache,p=this.proxiedCoords[d.id],m=this._drapedRenderBatches.shift(),y=n.style.order,x=[];let T=0;for(const S of p){const M=d.getTileByID(S.proxyTileKey),I=d.proxyCachedFBO[S.key]?d.proxyCachedFBO[S.key][t]:void 0,C=I!==void 0?d.renderCache[I]:this.pool[T++],L=I!==void 0;if(M.texture=C.tex,L&&!C.dirty){x.push(M.tileID);continue}let R;c.bindFramebuffer.set(C.fb.framebuffer),this.renderedToTile=!1,C.dirty&&(c.clear({color:o.am.transparent,stencil:0}),C.dirty=!1);for(let F=m.start;F<=m.end;++F){const B=n.style._mergedLayers[y[F]];if(B.isHidden(n.transform.zoom))continue;const V=n.style.getLayerSourceCache(B),Z=V?this.proxyToSource[S.key][V.id]:[S];if(!Z)continue;const Y=Z;

vendor: 11,041 bytes, line 2645

2645c.viewport.set([0,0,C.fb.width,C.fb.height]),R!==(V?V.id:null)&&(this._setupStencil(C,Z,B,V),R=V?V.id:null),n.renderLayer(n,V,B,Y)}if(this._drapedRenderBatches.length===0)for(const F of this._pendingGroundEffectLayers){const B=n.style._mergedLayers[y[F]];if(B.isHidden(n.transform.zoom))continue;const V=n.style.getLayerSourceCache(B),Z=V?this.proxyToSource[S.key][V.id]:[S];if(!Z)continue;const Y=Z;c.viewport.set([0,0,C.fb.width,C.fb.height]),R!==(V?V.id:null)&&(this._setupStencil(C,Z,B,V),R=V?V.id:null),n.renderLayer(n,V,B,Y)}this.renderedToTile?(C.dirty=!0,x.push(M.tileID)):L||--T,T===5&&(T=0,this.renderToBackBuffer(x))}return this.renderToBackBuffer(x),this.renderingToTexture=!1,c.bindFramebuffer.set(null),c.viewport.set([0,0,n.width,n.height]),m.end+1}postRender(){}isLayerOrderingCorrect(t){const n=t.order.length;let c=-1,d=n;for(let p=0;p<n;++p)this._style.isLayerDraped(t._mergedLayers[t.order[p]])?c=Math.max(c,p):d=Math.min(d,p);return d>c}getMinElevationBelowMSL(){let t=0;return this._visibleDemTiles.filter(n=>n.dem).forEach(n=>{t=Math.min(t,n.dem.tree.minimums[0])}),t===0?t:(t-30)*this._exaggeration}raycast(t,n,c){if(!this._visibleDemTiles)return null;const d=this._visibleDemTiles.filter(p=>p.dem).map(p=>{const m=p.tileID,y=1<<m.overscaledZ,{x,y:T}=m.canonical,S=x/y,M=(x+1)/y,I=T/y,C=(T+1)/y;return{minx:S,miny:I,maxx:M,maxy:C,t:p.dem.tree.raycastRoot(S,I,M,C,t,n,c),tile:p}});d.sort((p,m)=>(p.t!==null?p.t:Number.MAX_VALUE)-(m.t!==null?m.t:Number.MAX_VALUE));for(const p of d){if(p.t==null)return null;const m=p.tile.dem.tree.raycast(p.minx,p.miny,p.maxx,p.maxy,t,n,c);if(m!=null)return m}return null}_createFBO(){const t=this.painter.context,n=t.gl,c=this.drapeBufferSize;t.activeTexture.set(n.TEXTURE0);const d=new o.T(t,{width:c[0],height:c[1],data:null},n.RGBA8);d.bind(n.LINEAR,n.CLAMP_TO_EDGE);const p=t.createFramebuffer(c[0],c[1],!0,null);return p.colorAttachment.set(d.texture),p.depthAttachment=new Ff(t,p.framebuffer),this._sharedDepthStencil===void 0?(this._sharedDepthStencil=t.createRenderbuffer(t.gl.DEPTH_STENCIL,c[0],c[1]),this._stencilRef=0,p.depthAttachment.set(this._sharedDepthStencil),t.clear({stencil:0})):p.depthAttachment.set(this._sharedDepthStencil),t.extTextureFilterAnisotropic&&n.texParameterf(n.TEXTURE_2D,t.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,t.extTextureFilterAnisotropicMax),{fb:p,tex:d,dirty:!1}}_initFBOPool(){for(;this.pool.length<Math.min(5,this.proxyCoords.length);)this.pool.push(this._createFBO())}_shouldDisableRenderCache(){if(this._debugParams.disableRenderCache||this._style.hasLightTransitions())return!0;for(const t in this._style._mergedSourceCaches)if(this._style._mergedSourceCaches[t].hasTransition())return!0;return this._style.order.some(t=>{const n=this._style._mergedLayers[t],c=n.isHidden(this.painter.transform.zoom);return n.type==="hillshade"||n.type==="custom"?!c&&n.shouldRedrape():!c&&n.hasTransition()})}_clearLineLayersFromRenderCache(){let t=!1;for(const c of this._style.getSources())if(c instanceof Qa){t=!0;break}if(!t)return;const n={};for(let c=0;c<this._style.order.length;++c){const d=this._style._mergedLayers[this._style.order[c]],p=this._style.getLayerSourceCache(d);if(p&&!n[p.id]&&!d.isHidden(this.painter.transform.zoom)&&d.type==="line"&&d.widthExpression()instanceof o.ab){n[p.id]=!0;for(const m of this.proxyCoords){const y=this.proxyToSource[m.key][p.id];if(y)for(const x of y)this._clearRenderCacheForTile(p.id,x)}}}}_clearRasterLayersFromRenderCache(){let t=!1;for(const c in this._style._mergedSourceCaches)if(this._style._mergedSourceCaches[c]._source instanceof kr){t=!0;break}if(!t)return;const n={};for(let c=0;c<this._style.order.length;++c){const d=this._style._mergedLayers[this._style.order[c]],p=this._style.getLayerSourceCache(d);if(!p||n[p.id]||d.isHidden(this.painter.transform.zoom)||d.type!=="raster")continue;const m=d.paint.get("raster-fade-duration");for(const y of this.proxyCoords){const x=this.proxyToSource[y.key][p.id];if(x)for(const T of x){const S=Lo(p.getTile(T),p.findLoadedParent(T,0),p,this.painter.transform,m);(S.opacity!==1||S.mix!==0)&&this._clearRenderCacheForTile(p.id,T)}}}}_setupDrapedRenderBatches(){this._style.updateDrapeFirstLayers();const t=this._style.order,n=t.length;if(n===0)return;const c=[];this._pendingGroundEffectLayers=[];let d,p=0,m=this._style._mergedLayers[t[p]];for(;!this._style.isLayerDraped(m)&&m.isHidden(this.painter.transform.zoom)&&++p<n;)m=this._style._mergedLayers[t[p]];for(;p<n;++p){const y=this._style._mergedLayers[t[p]];y.isHidden(this.painter.transform.zoom)||(this._style.isLayerDraped(y)?d===void 0&&(d=p):(y.type==="fill-extrusion"&&this._pendingGroundEffectLayers.push(p),d!==void 0&&(c.push({start:d,end:p-1}),d=void 0)))}if(d!==void 0&&c.push({start:d,end:p-1}),c.length!==0){const y=c[c.length-1];this._pendingGroundEffectLayers.every(x=>x>y.end)||o.w("fill-extrusion with flood lighting and/or ground ambient occlusion should be moved to be on top of all draped layers.")}this._drapedRenderBatches=c}_setupRenderCache(t){const n=this.proxySourceCache;if(this._shouldDisableRenderCache()||this.invalidateRenderCache){if(this.invalidateRenderCache=!1,n.renderCache.length>n.renderCachePool.length){const m=Object.values(n.proxyCachedFBO);n.proxyCachedFBO={};for(let y=0;y<m.length;++y){const x=Object.values(m[y]);n.renderCachePool.push(...x)}}return}this._clearRasterLayersFromRenderCache();const c=this.proxyCoords,d=this._tilesDirty;for(let m=c.length-1;m>=0;m--){const y=c[m];if(n.getTileByID(y.key),n.proxyCachedFBO[y.key]!==void 0){const x=t[y.key],T=this.proxyToSource[y.key];let S=0;for(const M in T){const I=T[M],C=x[M];if(!C||C.length!==I.length||I.some((L,R)=>L!==C[R]||d[M]&&d[M].hasOwnProperty(L.key))){S=-1;break}++S}for(const M in n.proxyCachedFBO[y.key])n.renderCache[n.proxyCachedFBO[y.key][M]].dirty=S<0||S!==Object.values(x).length}}const p=[...this._drapedRenderBatches];p.sort((m,y)=>y.end-y.start-(m.end-m.start));for(const m of p)for(const y of c){if(n.proxyCachedFBO[y.key])continue;let x=n.renderCachePool.pop();x===void 0&&n.renderCache.length<50&&(x=n.renderCache.length,n.renderCache.push(this._createFBO())),x!==void 0&&(n.proxyCachedFBO[y.key]={},n.proxyCachedFBO[y.key][m.start]=x,n.renderCache[x].dirty=!0)}this._tilesDirty={}}_setupStencil(t,n,c,d){if(!d||!this._sourceTilesOverlap[d.id])return void(this._overlapStencilType&&(this._overlapStencilType=!1));const p=this.painter.context,m=p.gl;if(n.length<=1)return void(this._overlapStencilType=!1);let y;if(c.isTileClipped())y=n.length,this._overlapStencilMode.test={func:m.EQUAL,mask:255},this._overlapStencilType="Clip";else{if(!(n[0].overscaledZ>n[n.length-1].overscaledZ))return void(this._overlapStencilType=!1);y=1,this._overlapStencilMode.test={func:m.GREATER,mask:255},this._overlapStencilType="Mask"}this._stencilRef+y>255&&(p.clear({stencil:0}),this._stencilRef=0),this._stencilRef+=y,this._overlapStencilMode.ref=this._stencilRef,c.isTileClipped()&&this._renderTileClippingMasks(n,this._overlapStencilMode.ref)}clipOrMaskOverlapStencilType(){return this._overlapStencilType==="Clip"||this._overlapStencilType==="Mask"}stencilModeForRTTOverlap(t){return this.renderingToTexture&&this._overlapStencilType?(this._overlapStencilType==="Clip"&&(this._overlapStencilMode.ref=this.painter._tileClippingMaskIDs[t.key]),this._overlapStencilMode):Mt.disabled}_renderTileClippingMasks(t,n){const c=this.painter,d=this.painter.context,p=d.gl;c._tileClippingMaskIDs={},d.setColorMode(qt.disabled),d.setDepthMode(et.disabled);const m=c.getOrCreateProgram("clippingMask");for(const y of t){const x=c._tileClippingMaskIDs[y.key]=--n;m.draw(c,p.TRIANGLES,et.disabled,new Mt({func:p.ALWAYS,mask:0},x,255,p.KEEP,p.KEEP,p.REPLACE),qt.disabled,bt.disabled,Do(y.projMatrix),"$clipping",c.tileExtentBuffer,c.quadTriangleIndexBuffer,c.tileExtentSegments)}}pointCoordinate(t){const n=this.painter.transform;if(t.x<0||t.x>n.width||t.y<0||t.y>n.height)return null;const c=[t.x,t.y,1,1];o.aA(c,c,n.pixelMatrixInverse),o.cw(c,c,1/c[3]),c[0]/=n.worldSize,c[1]/=n.worldSize;const d=n._camera.position,p=o.c6(1,n.center.lat),m=[d[0],d[1],d[2]/p,0],y=o.cX([],c.slice(0,3),m);o.au(y,y);const x=this.raycast(m,y,this._exaggeration);return x!==null&&x?(o.bE(m,m,y,x),m[3]=m[2],m[2]*=p,m):null}_setupProxiedCoordsForOrtho(t,n,c){if(t.getSource()instanceof o.aP)return this._setupProxiedCoordsForImageSource(t,n,c);this._findCoveringTileCache[t.id]=this._findCoveringTileCache[t.id]||{};const d=this.proxiedCoords[t.id]=[],p=this.proxyCoords;for(let x=0;x<p.length;x++){const T=p[x],S=this._findTileCoveringTileID(T,t);if(S){const M=this._createProxiedId(T,S,c[T.key]&&c[T.key][t.id]);d.push(M),this.proxyToSource[T.key][t.id]=[M]}}let m=!1;const y=new Set;for(let x=0;x<n.length;x++){const T=t.getTile(n[x]);if(!T||!T.hasData())continue;const S=this._findTileCoveringTileID(T.tileID,this.proxySourceCache);if(S&&S.tileID.canonical.z!==T.tileID.canonical.z){const M=this.proxyToSource[S.tileID.key][t.id],I=this._createProxiedId(S.tileID,T,c[S.tileID.key]&&c[S.tileID.key][t.id]);M?M.splice(M.length-1,0,I):this.proxyToSource[S.tileID.key][t.id]=[I];const C=this.proxyToSource[S.tileID.key][t.id];y.has(C)||y.add(C),d.push(I),m=!0}}if(this._sourceTilesOverlap[t.id]=m,m&&this._debugParams.sortTilesHiZFirst)for(const x of y)x.sort((T,S)=>S.overscaledZ-T.overscaledZ)}_setupProxiedCoordsForImageSource(t,n,c){if(!t.getSource().loaded())return;const d=this.proxiedCoords[t.id]=[],p=this.proxyCoords,m=t.getSource(),y=m.tileID;if(!y)return;const x=new o.P(y.x,y.y)._div(1<<y.z),T=m.coordinates.map(o.ac.fromLngLat).reduce((M,I)=>(M.min.x=Math.min(M.min.x,I.x-x.x),M.min.y=Math.min(M.min.y,I.y-x.y),M.max.x=Math.max(M.max.x,I.x-x.x),M.max.y=Math.max(M.max.y,I.y-x.y),M),{min:new o.P(Number.MAX_VALUE,Number.MAX_VALUE),max:new o.P(-Number.MAX_VALUE,-Number.MAX_VALUE)}),S=(M,I)=>{const C=M.wrap+M.canonical.x/(1<<M.canonical.z),L=M.canonical.y/(1<<M.canonical.z),R=o.aj/(1<<M.canonical.z),F=I.wrap+I.canonical.x/(1<<I.canonical.z),B=I.canonical.y/(1<<I.canonical.z);return C+R<F+T.min.x||C>F+T.max.x||L+R<B+T.min.y||L>B+T.max.y};for(let M=0;M<p.length;M++){const I=p[M];for(let C=0;C<n.length;C++){const L=t.getTile(n[C]);if(!L||!L.hasData()||S(I,L.tileID))continue;const R=this._createProxiedId(I,L,c[I.key]&&c[I.key][t.id]),F=this.proxyToSource[I.key][t.id];F?F.push(R):this.proxyToSource[I.key][t.id]=[R],d.push(R)}}}_createProxiedId(t,n,c){let d=this.orthoMatrix;if(c){const p=c.find(m=>m.key===n.tileID.key);if(p)return p}if(n.tileID.key!==t.key){const p=t.canonical.z-n.tileID.canonical.z;let m,y,x;d=o.bz();const T=n.tileID.wrap-t.wrap<<t.overscaledZ;p>0?(m=o.aj>>p,y=m*((n.tileID.canonical.x<<p)-t.canonical.x+T),x=m*((n.tileID.canonical.y<<p)-t.canonical.y)):(m=o.aj<<-p,y=o.aj*(n.tileID.canonical.x-(t.canonical.x+T<<-p)),x=o.aj*(n.tileID.canonical.y-(t.canonical.y<<-p))),o.c5(d,0,m,0,m,0,1),o.bo(d,d,[y,x,0])}return new Fc(n.tileID,t.key,d)}_findTileCoveringTileID(t,n){let c=n.getTile(t);if(c&&c.hasData())return c;const d=this._findCoveringTileCache[n.id],p=d[t.key];

2645if(c=p?n.getTileByID(p):null,c&&c.hasData()||p===null)return c;let m=c?c.tileID:t,y=m.overscaledZ;const x=n.getSource().minzoom,T=[];if(!p){const M=n.getSource().maxzoom;if(t.canonical.z>=M){const I=t.canonical.z-M;n.getSource().reparseOverscaled?(y=Math.max(t.canonical.z+2,n.transform.tileZoom),m=new o.aM(y,t.wrap,M,t.canonical.x>>I,t.canonical.y>>I)):I!==0&&(y=M,m=new o.aM(y,t.wrap,M,t.canonical.x>>I,t.canonical.y>>I))}m.key!==t.key&&(T.push(m.key),c=n.getTile(m))}const S=M=>{T.forEach(I=>{d[I]=M}),T.length=0};for(y-=1;y>=x&&(!c||!c.hasData());y--){c&&S(c.tileID.key);const M=m.calculateScaledKey(y);if(c=n.getTileByID(M),c&&c.hasData())break;const I=d[M];if(I===null)break;I===void 0?T.push(M):c=n.getTileByID(I)}return S(c?c.tileID.key:null),c&&c.hasData()?c:null}findDEMTileFor(t){return this.enabled?this._findTileCoveringTileID(t,this.sourceCache):null}prepareDrawTile(){this.renderedToTile=!0}_clearRenderCacheForTile(t,n){let c=this._tilesDirty[t];c||(c=this._tilesDirty[t]={}),c[n.key]=!0}}function kc(l,t,n){const c=function(y,x,T){const S=o.bG(x,y),M=o.bG(T,[.2126,.7152,.0722]),I=(L,R,F)=>(1-F)*L+F*R,C=I(1-.3*Math.min(M,1),1,Math.min(S+1,1));return I(.92,1,Math.asin(o.ay(x[2],-1,1))/Math.PI+.5)*C}(l,[0,0,1],t),d=[0,0,0];o.bY(d,n.slice(0,3),c);const p=[0,0,0];o.bY(p,t.slice(0,3),l[2]);const m=[0,0,0];return o.cV(m,d,p),o.cY(m)}const Ju=["fill","fillOutline","fillPattern","line","linePattern","background","backgroundPattern","hillshade","raster"],Qu=["stars","rainParticle","snowParticle","fillExtrusion","fillExtrusionGroundEffect","elevatedStructures","model","symbol"];class Oc{static cacheKey(t,n,c,d){let p=`${n}${d?d.cacheKey:""}`;for(const m of c)t.usedDefines.includes(m)&&(p+=`/${m}`);return p}constructor(t,n,c,d,p,m){const y=t.gl;this.program=y.createProgram(),this.configuration=d,this.name=n,this.fixedDefines=[...m];const x=d?d.getBinderAttributes():[],T=(c.staticAttributes||[]).concat(x);let S=d?d.defines():[];S=S.concat(m.map(F=>`#define ${F}`));const M=`#version 300 es
2646`;let I=M+S.concat("precision mediump float;",as,vl.fragmentSource).join(`
2647`);for(const F of c.fragmentIncludes)I+=`
2648${ya[F]}`;I+=`
2649${c.fragmentSource}`;let C=M+S.concat("precision highp float;",as,vl.vertexSource).join(`
2650`);for(const F of c.vertexIncludes)C+=`
2651${ya[F]}`;this.forceManualRenderingForInstanceIDShaders=t.forceManualRenderingForInstanceIDShaders&&c.vertexSource.indexOf("gl_InstanceID")!==-1,this.forceManualRenderingForInstanceIDShaders&&(C+=`
2652uniform int u_instanceID;
2653`),C+=`
2654${c.vertexSource}`,this.forceManualRenderingForInstanceIDShaders&&(C=C.replaceAll("gl_InstanceID","u_instanceID"));const L=y.createShader(y.FRAGMENT_SHADER);if(y.isContextLost())return void(this.failedToCreate=!0);y.shaderSource(L,I),y.compileShader(L),y.attachShader(this.program,L);const R=y.createShader(y.VERTEX_SHADER);if(y.isContextLost())this.failedToCreate=!0;else{y.shaderSource(R,C),y.compileShader(R),y.attachShader(this.program,R),this.attributes={},this.numAttributes=T.length;for(let F=0;F<this.numAttributes;F++)if(T[F]){const B=T[F].startsWith("a_")?T[F]:`a_${T[F]}`;y.bindAttribLocation(this.program,F,B),this.attributes[B]=F}y.linkProgram(this.program),y.deleteShader(R),y.deleteShader(L),this.fixedUniforms=p(t),this.binderUniforms=d?d.getUniforms(t):[],this.forceManualRenderingForInstanceIDShaders&&(this.instancingUniforms=(F=>({u_instanceID:new o.c8(F)}))(t)),(m.includes("TERRAIN")||n.indexOf("symbol")!==-1||n.indexOf("circle")!==-1)&&(this.terrainUniforms=(F=>({u_dem:new o.c8(F),u_dem_prev:new o.c8(F),u_dem_tl:new o.cb(F),u_dem_scale:new o.ca(F),u_dem_tl_prev:new o.cb(F),u_dem_scale_prev:new o.ca(F),u_dem_size:new o.ca(F),u_dem_lerp:new o.ca(F),u_exaggeration:new o.ca(F),u_depth:new o.c8(F),u_depth_size_inv:new o.cb(F),u_depth_range_unpack:new o.cb(F),u_occluder_half_size:new o.ca(F),u_occlusion_depth_offset:new o.ca(F),u_meter_to_dem:new o.ca(F),u_label_plane_matrix_inv:new o.cc(F)}))(t)),m.includes("GLOBE")&&(this.globeUniforms=(F=>({u_tile_tl_up:new o.c9(F),u_tile_tr_up:new o.c9(F),u_tile_br_up:new o.c9(F),u_tile_bl_up:new o.c9(F),u_tile_up_scale:new o.ca(F)}))(t)),m.includes("FOG")&&(this.fogUniforms=(F=>({u_fog_matrix:new o.cc(F),u_fog_range:new o.cb(F),u_fog_color:new o.cQ(F),u_fog_horizon_blend:new o.ca(F),u_fog_vertical_limit:new o.cb(F),u_fog_temporal_offset:new o.ca(F),u_frustum_tl:new o.c9(F),u_frustum_tr:new o.c9(F),u_frustum_br:new o.c9(F),u_frustum_bl:new o.c9(F),u_globe_pos:new o.c9(F),u_globe_radius:new o.ca(F),u_globe_transition:new o.ca(F),u_is_globe:new o.c8(F),u_viewport:new o.cb(F)}))(t)),m.includes("RENDER_CUTOFF")&&(this.cutoffUniforms=(F=>({u_cutoff_params:new o.cQ(F)}))(t)),m.includes("LIGHTING_3D_MODE")&&(this.lightsUniforms=(F=>({u_lighting_ambient_color:new o.c9(F),u_lighting_directional_dir:new o.c9(F),u_lighting_directional_color:new o.c9(F),u_ground_radiance:new o.c9(F)}))(t)),m.includes("RENDER_SHADOWS")&&(this.shadowUniforms=(F=>({u_light_matrix_0:new o.cc(F),u_light_matrix_1:new o.cc(F),u_fade_range:new o.cb(F),u_shadow_normal_offset:new o.c9(F),u_shadow_intensity:new o.ca(F),u_shadow_texel_size:new o.ca(F),u_shadow_map_resolution:new o.ca(F),u_shadow_direction:new o.c9(F),u_shadow_bias:new o.c9(F),u_shadowmap_0:new o.c8(F),u_shadowmap_1:new o.c8(F)}))(t))}}setTerrainUniformValues(t,n){if(!this.terrainUniforms)return;const c=this.terrainUniforms;if(!this.failedToCreate){t.program.set(this.program);for(const d in n)c[d]&&c[d].set(this.program,d,n[d])}}setGlobeUniformValues(t,n){if(!this.globeUniforms)return;const c=this.globeUniforms;if(!this.failedToCreate){t.program.set(this.program);for(const d in n)c[d]&&c[d].set(this.program,d,n[d])}}setFogUniformValues(t,n){if(!this.fogUniforms)return;const c=this.fogUniforms;if(!this.failedToCreate){t.program.set(this.program);for(const d in n)c[d].set(this.program,d,n[d])}}setCutoffUniformValues(t,n){if(!this.cutoffUniforms)return;const c=this.cutoffUniforms;if(!this.failedToCreate){t.program.set(this.program);for(const d in n)c[d].set(this.program,d,n[d])}}setLightsUniformValues(t,n){if(!this.lightsUniforms)return;const c=this.lightsUniforms;if(!this.failedToCreate){t.program.set(this.program);for(const d in n)c[d].set(this.program,d,n[d])}}setShadowUniformValues(t,n){if(this.failedToCreate||!this.shadowUniforms)return;const c=this.shadowUniforms;t.program.set(this.program);for(const d in n)c[d].set(this.program,d,n[d])}_drawDebugWireframe(t,n,c,d,p,m,y,x,T,S){const M=t.options.wireframe;if(M.terrain===!1&&M.layers2D===!1&&M.layers3D===!1)return;const I=t.context;if(!(!(!M.terrain||this.name!=="terrainRaster"&&this.name!=="globeRaster")||!(!M.layers2D||t._terrain&&t._terrain.renderingToTexture||!Ju.includes(this.name))||!(!M.layers3D||!Qu.includes(this.name))))return;const C=I.gl,L=t.wireframeDebugCache.getLinesFromTrianglesBuffer(t.frameCounter,p,I);if(!L)return;const R=[...this.fixedDefines];

2654R.push("DEBUG_WIREFRAME");const F=t.getOrCreateProgram(this.name,{config:this.configuration,defines:R});I.program.set(F.program);const B=(Y,te,ee)=>{if(te[Y]&&ee[Y])for(const J in te[Y])ee[Y][J]&&ee[Y][J].set(ee.program,J,te[Y][J].current)};T&&T.setUniforms(F.program,I,F.binderUniforms,y,{zoom:x}),B("fixedUniforms",this,F),B("terrainUniforms",this,F),B("globeUniforms",this,F),B("fogUniforms",this,F),B("lightsUniforms",this,F),B("shadowUniforms",this,F),L.bind(),I.setColorMode(new qt([C.ONE,C.ONE_MINUS_SRC_ALPHA,C.ZERO,C.ONE],o.am.transparent,[!0,!0,!0,!1])),I.setDepthMode(new et(n.func===C.LESS?C.LEQUAL:n.func,et.ReadOnly,n.range)),I.setStencilMode(Mt.disabled);const V=3*m.primitiveLength*2,Z=3*m.primitiveOffset*2*2;if(this.forceManualRenderingForInstanceIDShaders){const Y=S||1;for(let te=0;te<Y;++te)F.instancingUniforms.u_instanceID.set(this.program,"u_instanceID",te),C.drawElements(C.LINES,V,C.UNSIGNED_SHORT,Z)}else S&&S>1?C.drawElementsInstanced(C.LINES,V,C.UNSIGNED_SHORT,Z,S):C.drawElements(C.LINES,V,C.UNSIGNED_SHORT,Z);p.bind(),I.program.set(this.program),I.setDepthMode(n),I.setStencilMode(c),I.setColorMode(d)}checkUniforms(t,n,c){if(this.fixedDefines.includes(n)){for(const d of Object.keys(c))if(!c[d].initialized)throw new Error(`Program '${this.name}', from draw '${t}': uniform ${d} not set but required by ${n} being defined`)}}draw(t,n,c,d,p,m,y,x,T,S,M,I,C,L,R,F){const B=t.context,V=B.gl;if(this.failedToCreate)return;B.program.set(this.program),B.setDepthMode(c),B.setStencilMode(d),B.setColorMode(p),B.setCullFace(m);for(const te of Object.keys(this.fixedUniforms))this.fixedUniforms[te].set(this.program,te,y[te]);L&&L.setUniforms(this.program,B,this.binderUniforms,I,{zoom:C});const Z={[V.POINTS]:1,[V.LINES]:2,[V.TRIANGLES]:3,[V.LINE_STRIP]:1}[n];this.checkUniforms(x,"RENDER_SHADOWS",this.shadowUniforms);const Y=F&&F>0?1:void 0;for(const te of M.get()){const ee=te.vaos||(te.vaos={});if((ee[x]||(ee[x]=new xa)).bind(B,this,T,L?L.getPaintVertexBuffers():[],S,te.vertexOffset,R||[],Y),this.forceManualRenderingForInstanceIDShaders){const J=F||1;for(let K=0;K<J;++K)this.instancingUniforms.u_instanceID.set(this.program,"u_instanceID",K),S?V.drawElements(n,te.primitiveLength*Z,V.UNSIGNED_SHORT,te.primitiveOffset*Z*2):V.drawArrays(n,te.vertexOffset,te.vertexLength)}else F&&F>1?V.drawElementsInstanced(n,te.primitiveLength*Z,V.UNSIGNED_SHORT,te.primitiveOffset*Z*2,F):S?V.drawElements(n,te.primitiveLength*Z,V.UNSIGNED_SHORT,te.primitiveOffset*Z*2):V.drawArrays(n,te.vertexOffset,te.vertexLength);n===V.TRIANGLES&&S&&this._drawDebugWireframe(t,c,d,p,S,te,I,C,L,F)}}}function Tl(l,t,n=0){const c=Math.pow(2,t.tileID.overscaledZ),d=t.tileSize*Math.pow(2,l.transform.tileZoom)/c,p=d*(t.tileID.canonical.x+t.tileID.wrap*c),m=d*t.tileID.canonical.y;return{u_image:0,u_texsize:t.imageAtlasTexture?t.imageAtlasTexture.size:[0,0],u_tile_units_to_pixels:1/o.aw(t,1,l.transform.tileZoom),u_pixel_coord_upper:[p>>16,m>>16],u_pixel_coord_lower:[65535&p,65535&m],u_pattern_transition:n}}const Ta={terrain:0,flat:1},eh=o.bz(),Sl=(l,t,n,c,d,p,m,y,x,T,S,M,I,C,L,R,F,B)=>{const V=t.style.light,Z=V.properties.get("position"),Y=[Z.x,Z.y,Z.z],te=o.dx();V.properties.get("anchor")==="viewport"&&(o.dy(te,-t.transform.angle),o.dz(Y,Y,te));const ee=V.properties.get("color").toPremultipliedRenderColor(null),J=t.transform,K={u_matrix:l,u_lightpos:Y,u_lightintensity:V.properties.get("intensity"),u_lightcolor:[ee.r,ee.g,ee.b],u_vertical_gradient:+n,u_opacity:c,u_tile_id:[0,0,0],u_zoom_transition:0,u_inv_rot_matrix:eh,u_merc_center:[0,0],u_up_dir:[0,0,0],u_height_lift:0,u_height_type:Ta[T],u_base_type:Ta[S],u_ao:d,u_edge_radius:p,u_width_scale:m,u_flood_light_color:L,u_vertical_scale:R,u_flood_light_intensity:F,u_ground_shadow_factor:B};return J.projection.name==="globe"&&(K.u_tile_id=[y.canonical.x,y.canonical.y,1<<y.canonical.z],K.u_zoom_transition=M,K.u_inv_rot_matrix=C,K.u_merc_center=I,K.u_up_dir=J.projection.upVector(new o.cp(0,0,0),I[0]*o.aj,I[1]*o.aj),K.u_height_lift=x),K},kd=(l,t,n,c,d,p)=>({u_matrix:l,u_edge_radius:t,u_width_scale:n,u_vertical_scale:c,u_height_type:Ta[d],u_base_type:Ta[p]}),Od=(l,t,n,c,d,p,m,y,x,T,S,M,I,C,L,R,F,B)=>{const V=Sl(l,t,n,c,d,p,m,y,T,S,M,I,C,L,R,F,1,[0,0,0]),Z={u_height_factor:-Math.pow(2,y.overscaledZ

2654)/x.tileSize/8};return o.h(V,Tl(t,x,B),Z)},Fo=(l,t,n)=>({u_matrix:l,u_emissive_strength:t,u_ground_shadow_factor:n}),Bd=(l,t,n,c,d,p=0)=>o.h(Fo(l,t,d),Tl(n,c,p)),Of=(l,t,n,c)=>({u_matrix:l,u_world:n,u_emissive_strength:t,u_ground_shadow_factor:c}),Bf=(l,t,n,c,d,p,m=0)=>o.h(Bd(l,t,n,c,p,m),{u_world:d}),Nf=(l,t)=>({u_matrix:l,u_ground_shadow_factor:t}),Bc=(l,t,n,c,d)=>({u_matrix:l,u_camera_pos:[t[0],t[1],t[2]],u_depth_bias:n,u_height_scale:c,u_reset_depth:d}),Vf=(l,t,n,c)=>{const d=o.aj/n.tileSize;return{u_matrix:l,u_camera_to_center_distance:t.getCameraToCenterDistance(c),u_extrude_scale:[t.pixelsToGLUnits[0]/d,t.pixelsToGLUnits[1]/d]}},Nc=(l,t,n=1)=>({u_matrix:l,u_color:t,u_overlay:0,u_overlay_scale:n}),th=o.bz(),Nd=(l,t,n,c,d,p,m)=>{const y=l.transform,x=y.projection.name==="globe",T=x?o.dA(y.zoom,t.canonical)*y._pixelsPerMercatorPixel:o.aw(n,1,p),S={u_matrix:t.projMatrix,u_extrude_scale:T,u_intensity:m,u_inv_rot_matrix:th,u_merc_center:[0,0],u_tile_id:[0,0,0],u_zoom_transition:0,u_up_dir:[0,0,0]};if(x){S.u_inv_rot_matrix=c,S.u_merc_center=d,S.u_tile_id=[t.canonical.x,t.canonical.y,1<<t.canonical.z],S.u_zoom_transition=o.ah(y.zoom);const M=d[0]*o.aj,I=d[1]*o.aj;S.u_up_dir=y.projection.upVector(new o.cp(0,0,0),M,I)}return S};function ko(l,[t,n,c,d],[p,m]){if(p===m)return[0,0,0,0];const y=255*(l-1)/(l*(m-p));return[t*y,n*y,c*y,d*y]}function ih(l,t,[n,c]){return n===c?0:.5/l+(t-n)*(l-1)/(l*(c-n))}const rh=(l,t,n,c,d,p,m,y,x,T,S,M,I,C,L,R,F,B,V,Z,Y)=>({u_matrix:l,u_normalize_matrix:t,u_globe_matrix:n,u_merc_matrix:c,u_grid_matrix:d,u_tl_parent:p,u_scale_parent:T,u_fade_t:S.mix,u_opacity:S.opacity*M.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:M.paint.get("raster-brightness-min"),u_brightness_high:M.paint.get("raster-brightness-max"),u_saturation_factor:o.dC(M.paint.get("raster-saturation")),u_contrast_factor:o.dB(M.paint.get("raster-contrast")),u_spin_weights:Vd(M.paint.get("raster-hue-rotate")),u_perspective_transform:I,u_raster_elevation:C,u_zoom_transition:m,u_merc_center:y,u_cutoff_params:x,u_colorization_mix:ko(o.dD,R,B),u_colorization_offset:ih(o.dD,F,B),u_color_ramp:L,u_texture_offset:[Z/(V+2*Z),V/(V+2*Z)],u_texture_res:[V+2*Z,V+2*Z],u_emissive_strength:Y});function Vd(l){l*=Math.PI/180;const t=Math.sin(l),n=Math.cos(l);return[(2*n+1)/3,(-Math.sqrt(3)*t-n+1)/3,(Math.sqrt(3)*t-n+1)/3]}const Ks=.05,Oo=(l,t,n,c,d,p,m,y,x,T,S,M)=>({u_matrix:l,u_normalize_matrix:t,u_globe_matrix:n,u_merc_matrix:c,u_grid_matrix:d,u_tl_parent:p,u_scale_parent:T,u_fade_t:S.mix,u_opacity:S.opacity,u_image0:0,u_image1:1,u_raster_elevation:M,u_zoom_transition:m,u_merc_center:y,u_cutoff_params:x}),Ud=(l,t,n,c,d,p,m,y,x,T)=>({u_particle_texture:l,u_particle_texture_side_len:t,u_tile_offset:n,u_velocity:c,u_color_ramp:p,u_velocity_res:d,u_max_speed:m,u_uv_offset:y,u_data_scale:[255*x[0],255*x[1]],u_data_offset:T,u_particle_pos_scale:1.1,u_particle_pos_offset:[Ks,Ks]}),Js=(l,t,n,c,d,p,m,y,x,T)=>({u_particle_texture:l,u_particle_texture_side_len:t,u_velocity:n,u_velocity_res:c,u_max_speed:d,u_speed_factor:p,u_reset_rate:m,u_rand_seed:Math.random(),u_uv_offset:y,u_data_scale:[255*x[0],255*x[1]],u_data_offset:T,u_particle_pos_scale:1.1,u_particle_pos_offset:[Ks,Ks]}),Vc=o.bz(),El=(l,t,n,c,d,p,m,y,x,T,S,M,I,C,L,R,F,B,V,Z,Y,te,ee,J)=>{const K=d.transform,ie={u_is_size_zoom_constant:+(l==="constant"||l==="source"),u_is_size_feature_constant:+(l==="constant"||l==="camera"),u_size_t:t?t.uSizeT:0,u_size:t?t.uSize:0,u_camera_to_center_distance:K.getCameraToCenterDistance(V),u_rotate_symbol:+n,u_aspect_ratio:K.width/K.height,u_fade_change:d.options.fadeDuration?d.symbolFadeChange:1,u_matrix:p,u_label_plane_matrix:m,u_coord_matrix:y,u_is_text:+T,u_elevation_from_sea:x?1:0,u_pitch_with_map:+c,u_texsize:S,u_texsize_icon:M,u_texture:0,u_texture_icon:1,u_tile_id:[0,0,0],u_zoom_transition:0,u_inv_rot_matrix:Vc,u_merc_center:[0,0],u_camera_forward:[0,0,0],u_ecef_origin:[0,0,0],u_tile_matrix:Vc,u_up_vector:[0,-1,0],u_color_adj_mat:te,u_icon_transition:ee||0,u_gamma_scale:c?d.transform.getCameraToCenterDistance(V)*Math.cos(d.terrain?0:d.transform._pitch):1,u_device_pixel_ratio:o.q.devicePixelRatio,u_is_halo:1,u_scale_factor:J||1,u_ground_shadow_factor:Z,u_inv_matrix:o.bi(o.bz(),m),u_normal_scale:Y};

2654return V.name==="globe"&&(ie.u_tile_id=[C.canonical.x,C.canonical.y,1<<C.canonical.z],ie.u_zoom_transition=L,ie.u_inv_rot_matrix=F,ie.u_merc_center=R,ie.u_camera_forward=K._camera.forward(),ie.u_ecef_origin=o.dE(K.globeMatrix,C.toUnwrapped()),ie.u_tile_matrix=Float32Array.from(K.globeMatrix),ie.u_up_vector=B),ie},nh=(l,t,n,c)=>({u_matrix:l,u_emissive_strength:t,u_opacity:n,u_color:c}),sh=(l,t,n,c,d,p,m,y,x)=>o.h(function(T,S,M,I,C,L){const{width:R,height:F}=I.imageManager.getPixelSize(S),B=Math.pow(2,L.tileID.overscaledZ),V=L.tileSize*Math.pow(2,I.transform.tileZoom)/B,Z=V*(L.tileID.canonical.x+L.tileID.wrap*B),Y=V*L.tileID.canonical.y;return{u_image:0,u_pattern_tl:M.tl,u_pattern_br:M.br,u_texsize:[R,F],u_pattern_size:M.displaySize,u_pattern_units_to_pixels:C?[I.transform.width,-1*I.transform.height]:[1/o.aw(L,1,I.transform.tileZoom),1/o.aw(L,1,I.transform.tileZoom)],u_pixel_coord_upper:[Z>>16,Y>>16],u_pixel_coord_lower:[65535&Z,65535&Y]}}(0,p,m,c,y,x),{u_matrix:l,u_emissive_strength:t,u_opacity:n}),Il=new Float32Array(o.bx([])),Al=(l,t,n,c,d,p,m,y,x,T,S,M,I,C=[0,0,0],L)=>{const R=d.style.light,F=R.properties.get("position"),B=[-F.x,-F.y,F.z],V=o.dx();R.properties.get("anchor")==="viewport"&&(o.dy(V,-d.transform.angle),o.dz(B,B,V));const Z=S.alphaMode==="MASK",Y=R.properties.get("color").toNonPremultipliedRenderColor(null),te=I.paint.get("model-ambient-occlusion-intensity"),ee=I.paint.get("model-color").constantOr(o.am.white).toNonPremultipliedRenderColor(null);return ee.a=I.paint.get("model-color-mix-intensity").constantOr(0),{u_matrix:l,u_lighting_matrix:t,u_normal_matrix:n,u_node_matrix:c||Il,u_lightpos:B,u_lightintensity:R.properties.get("intensity"),u_lightcolor:[Y.r,Y.g,Y.b],u_camera_pos:C,u_opacity:p,u_baseTextureIsAlpha:0,u_alphaMask:+Z,u_alphaCutoff:S.alphaCutoff,u_baseColorFactor:m.toNonPremultipliedRenderColor(null).toArray01(),u_emissiveFactor:y.toNonPremultipliedRenderColor(null).toArray01(),u_metallicFactor:x,u_roughnessFactor:T,u_baseColorTexture:sn.BaseColor,u_metallicRoughnessTexture:sn.MetallicRoughness,u_normalTexture:sn.Normal,u_occlusionTexture:sn.Occlusion,u_emissionTexture:sn.Emission,u_lutTexture:sn.LUT,u_color_mix:ee.toArray01(),u_aoIntensity:te,u_emissive_strength:M,u_occlusionTextureTransform:L||[0,0,0,0]}},jd=(l,t=Il,n=Il)=>({u_matrix:l,u_instance:t,u_node_matrix:n}),Gd={fillExtrusion:l=>({u_matrix:new o.cc(l),u_lightpos:new o.c9(l),u_lightintensity:new o.ca(l),u_lightcolor:new o.c9(l),u_vertical_gradient:new o.ca(l),u_opacity:new o.ca(l),u_edge_radius:new o.ca(l),u_width_scale:new o.ca(l),u_ao:new o.cb(l),u_height_type:new o.c8(l),u_base_type:new o.c8(l),u_tile_id:new o.c9(l),u_zoom_transition:new o.ca(l),u_inv_rot_matrix:new o.cc(l),u_merc_center:new o.cb(l),u_up_dir:new o.c9(l),u_height_lift:new o.ca(l),u_flood_light_color:new o.c9(l),u_vertical_scale:new o.ca(l),u_flood_light_intensity:new o.ca(l),u_ground_shadow_factor:new o.c9(l)}),fillExtrusionDepth:l=>({u_matrix:new o.cc(l),u_edge_radius:new o.ca(l),u_width_scale:new o.ca(l),u_vertical_scale:new o.ca(l),u_height_type:new o.c8(l),u_base_type:new o.c8(l)}),fillExtrusionPattern:l=>({u_matrix:new o.cc(l),u_lightpos:new o.c9(l),u_lightintensity:new o.ca(l),u_lightcolor:new o.c9(l),u_vertical_gradient:new o.ca(l),u_height_factor:new o.ca(l),u_edge_radius:new o.ca(l),u_width_scale:new o.ca(l),u_ao:new o.cb(l),u_height_type:new o.c8(l),u_base_type:new o.c8(l),u_tile_id:new o.c9(l),u_zoom_transition:new o.ca(l),u_inv_rot_matrix:new o.cc(l),u_merc_center:new o.cb(l),u_up_dir:new o.c9(l),u_height_lift:new o.ca(l),u_image:new o.c8(l),u_texsize:new o.cb(l),u_pixel_coord_upper:new o.cb(l),u_pixel_coord_lower:new o.cb(l),u_tile_units_to_pixels:new o.ca(l),u_opacity:new o.ca(l),u_pattern_transition:new o.ca(l)}),fillExtrusionGroundEffect:l=>({u_matrix:new o.cc(l),u_opacity:new o.ca(l),u_ao_pass:new o.ca(l),u_meter_to_tile:new o.ca(l),u_ao:new o.cb(l),u_flood_light_intensity:new o.ca(l),u_flood_light_color:new o.c9(l),u_attenuation:new o.ca(l),u_edge_radius:new o.ca(l),u_fb:new o.c8(l),u_fb_size:new o.ca(l),u_dynamic_offset:new o.ca(l)}),fill:l=>({u_matrix:new o.cc(l),u_emissive_strength:new o.ca(l),u_ground_shadow_factor:new o.c9(l)}),fillPattern:l=>({u_matrix:new o.cc(l),u_emissive_strength:new o.ca(l),u_image:new o.c8(l),u_texsize:new o.cb(l),u_pixel_coord_upper:new o.cb(l),u_pixel_coord_lower:new o.cb(l),u_tile_units_to_pixels:new o.ca(l),u_ground_shadow_factor:new o.c9(l),u_pattern_transition:new o.ca(l)}),fillOutline:l=>({u_matrix:new o.cc(l),u_emissive_strength:new o.ca(l),u_world:new o.cb(l),u_ground_shadow_factor:new o.c9(l)}),fillOutlinePattern:l=>({u_matrix:new o.cc(l),u_emissive_strength:new o.ca(l),u_world:new o.cb(l),u_image:new o.c8(l),u_texsize:new o.cb(l),u_pixel_coord_upper:new o.cb(l),u_pixel_coord_lower:new o.cb(l),u_tile_units_to_pixels:new o.ca(l),u_ground_shadow_factor:new o.c9(l),u_pattern_transition:new o.ca(l)}),building:l=>({u_matrix:new o.cc(l),u_normal_matrix:new o.cc(l),u_opacity:new o.ca(l)}),buildingDepth:l=>({u_matrix:new o.cc(l)}),elevatedStructuresDepth:l=>({u_matrix:new o.cc(l),u_depth_bias:new o.ca(l)}),elevatedStructures:l=>({u_matrix:new o.cc(l),u_ground_shadow_factor:new o.c9(l)}),elevatedStructuresDepthReconstruct:l=>({u_matrix:new o.cc(l),u_camera_pos:new o.c9(l),u_depth_bias:new o.ca(l),u_height_scale:new o.ca(l),u_reset_depth:new o.ca(l)}),circle:o.dH,collisionBox:l=>({u_matrix:new o.cc(l),u_camera_to_center_distance:new o.ca(l),u_extrude_scale:new o.cb(l)}),collisionCircle:l=>({u_matrix:new o.cc(l),u_inv_matrix:new o.cc(l),u_camera_to_center_distance:new o.ca(l),u_viewport_size:new o.cb(l)}),debug:l=>({u_color:new o.di(l),u_matrix:new o.cc(l),u_overlay:new o.c8(l),u_overlay_scale:new o.ca(l)}),clippingMask:l=>({u_matrix:new o.cc(l)}),heatmap:l=>({u_extrude_scale:new o.ca(l),u_intensity:new o.ca(l),u_matrix:new o.cc(l),u_inv_rot_matrix:new o.cc(l),u_merc_center:new o.cb(l),u_tile_id:new o.c9(l),u_zoom_transition:new o.ca(l),u_up_dir:new o.c9(l)}),heatmapTexture:l=>({u_image:new o.c8(l),u_color_ramp:new o.c8(l),u_opacity:new o.ca(l)}),hillshade:l=>({u_matrix:new o.cc(l),u_image:new o.c8(l),u_latrange:new o.cb(l),u_light:new o.cb(l),u_shadow:new o.di(l),u_highlight:new o.di(l),u_emissive_strength:new o.ca(l),u_accent:new o.di(l)}),hillshadePrepare:l=>({u_matrix:new o.cc(l),u_image:new o.c8(l),u_dimension:new o.cb(l),u_zoom:new o.ca(l)}),line:o.dG,linePattern:o.dF,raster:l=>({u_matrix:new o.cc(l),u_normalize_matrix:new o.cc(l),u_globe_matrix:new o.cc(l),u_merc_matrix:new o.cc(l),u_grid_matrix:new o.dj(l),u_tl_parent:new o.cb(l),u_scale_parent:new o.ca(l),u_fade_t:new o.ca(l),u_opacity:new o.ca(l),u_image0:new o.c8(l),u_image1:new o.c8(l),u_brightness_low:new o.ca(l),u_brightness_high:new o.ca(l),u_saturation_factor:new o.ca(l),u_contrast_factor:new o.ca(l),u_spin_weights:new o.c9(l),u_perspective_transform:new o.cb(l),u_raster_elevation:new o.ca(l),u_zoom_transition:new o.ca(l),u_merc_center:new o.cb(l),u_cutoff_params:new o.cQ(l),u_colorization_mix:new o.cQ(l),u_colorization_offset:new o.ca(l),u_color_ramp:new o.c8(l),u_texture_offset:new o.cb(l),u_texture_res:new o.cb(l),u_emissive_strength:new o.ca(l)}),rasterParticle:l=>({u_matrix:new o.cc(l),u_normalize_matrix:new o.cc(l),u_globe_matrix:new o.cc(l),u_merc_matrix:new o.cc(l),u_grid_matrix:new o.dj(l),u_tl_parent:new o.cb(l),u_scale_parent:new o.ca(l),u_fade_t:new o.ca(l),u_opacity:new o.ca(l),u_image0:new o.c8(l),u_image1:new o.c8(l),u_raster_elevation:new o.ca(l),u_zoom_transition:new o.ca(l),u_merc_center:new o.cb(l),u_cutoff_params:new o.cQ(l)}),rasterParticleTexture:l=>({u_texture:new o.c8(l),u_opacity:new o.ca(l)}),rasterParticleDraw:l=>({u_particle_texture:new o.c8(l),u_particle_texture_side_len:new o.ca(l),u_tile_offset:new o.cb(l),u_velocity:new o.c8(l),u_color_ramp:new o.c8(l),u_velocity_res:new o.cb(l),u_max_speed:new o.ca(l),u_uv_offset:new o.cb(l),u_data_scale:new o.cb(l),u_data_offset:new o.ca(l),u_particle_pos_scale:new o.ca(l),u_particle_pos_offset:new o.cb(l)}),rasterParticleUpdate:l=>({u_particle_texture:new o.c8(l),u_particle_texture_side_len:new o.ca(l),u_velocity:new o.c8(l),u_velocity_res:new o.cb(l),u_max_speed:new o.ca(l),u_speed_factor:new o.ca(l),u_reset_rate:new o.ca(l),u_rand_seed:new o.ca(l),u_uv_offset:new o.cb(l),u_data_scale:new o.cb(l),u_data_offset:new o.ca(l),u_particle_pos_scale:new o.ca(l),u_particle_pos_offset:new o.cb(l)}),symbol:l=>({u_is_size_zoom_constant:new o.c8(l),u_is_size_feature_constant:new o.c8(l),u_size_t:new o.ca(l),u_size:new o.ca(l),u_camera_to_center_distance:new o.ca(l),u_rotate_symbol:new o.c8(l),u_aspect_ratio:new o.ca(l),u_fade_change:new o.ca(l),u_matrix:new o.cc(l),u_label_plane_matrix:new o.cc(l),u_coord_matrix:new o.cc(l),u_is_text:new o.c8(l),u_elevation_from_sea:new o.c8(l),u_pitch_with_map:new o.c8(l),u_texsize:new o.cb(l),u_texsize_icon:new o.cb(l),u_texture:new o.c8(l),u_texture_icon:new o.c8(l),u_gamma_scale:new o.ca(l),u_device_pixel_ratio:new o.ca(l),u_tile_id:new o.c9(l),u_zoom_transition:new o.ca(l),u_inv_rot_matrix:new o.cc(l),u_merc_center:new o.cb(l),u_camera_forward:new o.c9(l),u_tile_matrix:new o.cc(l),u_up_vector:new o.c9(l),u_ecef_origin:new o.c9(l),u_is_halo:new o.c8(l),u_icon_transition:new o.ca(l),u_color_adj_mat:new o.cc(l),u_scale_factor:new o.ca(l),u_ground_shadow_factor:new o.c9(l),u_inv_matrix:new o.cc(l),u_normal_scale:new o.ca(l)}),background:l=>({u_matrix:new o.cc(l),u_emissive_strength:new o.ca(l),u_opacity:new o.ca(l),u_color:new o.di(l)}),backgroundPattern:l=>({u_matrix:new o.cc(l),u_emissive_strength:new o.ca(l),u_opacity:new o.ca(l),u_image:new o.c8(l),u_pattern_tl:new o.cb(l),u_pattern_br:new o.cb(l),u_texsize:new o.cb(l),u_pattern_size:new o.cb(l),u_pixel_coord_upper:new o.cb(l),u_pixel_coord_lower:new o.cb(l),u_pattern_units_to_pixels:new o.cb(l)}),terrainRaster:l=>({u_matrix:new o.cc(l),u_image0:new o.c8(l),u_skirt_height:new o.ca(l),u_ground_shadow_factor:new o.c9(l)}),skybox:l=>({u_matrix:new o.cc(l),u_sun_direction:new o.c9(l),u_cubemap:new o.c8(l),u_opacity:new o.ca(l),u_temporal_offset:new o.ca(l)}),skyboxGradient:l=>({u_matrix:new o.cc(l),u_color_ramp:new o.c8(l),u_center_direction:new o.c9(l),u_radius:new o.ca(l),u_opacity:new o.ca(l),u_temporal_offset:new o.ca(l)}),skyboxCapture:l=>({u_matrix_3f:new o.dj(l),u_sun_direction:new o.c9(l),u_sun_intensity:new o.ca(l),u_color_tint_r:new o.cQ(l),u_color_tint_m:new o.cQ(l),u_luminance:new o.ca(l)}),globeRaster:l=>({u_proj_matrix:new o.cc(l),u_globe_matrix:new o.cc(l),u_normalize_matrix:new o.cc(l),u_merc_matrix:new o.cc(l),u_zoom_transition:new o.ca(l),u_merc_center:new o.cb(l),u_image0:new o.c8(l),u_grid_matrix:new o.dj(l),u_skirt_height:new o.ca(l),u_far_z_cutoff:new o.ca(l),u_frustum_tl:new o.c9(l),u_frustum_tr:new o.c9(l),u_frustum_br:new o.c9(l),u_frustum_bl:new o.c9(l),u_globe_pos:new o.c9(l),u_globe_radius:new o.ca(l),u_viewport:new o.cb(l)}),globeAtmosphere:l=>({u_frustum_tl:new o.c9(l),u_frustum_tr:new o.c9(l),u_frustum_br:new o.c9(l),u_frustum_bl:new o.c9(l),u_horizon:new o.ca(l),u_transition:new o.ca(l),u_fadeout_range:new o.ca(l),u_color:new o.cQ(l),u_high_color:new o.cQ(l),u_space_color:new o.cQ(l),u_temporal_offset:new o.ca(l),u_horizon_angle:new o.ca(l)}),model:l=>({u_matrix:new o.cc(l),u_lighting_matrix:new o.cc(l),u_normal_matrix:new o.cc(l),u_node_matrix:new o.cc(l),u_lightpos:new o.c9(l),u_lightintensity:new o.ca(l),u_lightcolor:new o.c9(l),u_camera_pos:new o.c9(l),u_opacity:new o.ca(l),u_baseColorFactor:new o.cQ(l),u_emissiveFactor:new o.cQ(l),u_metallicFactor:new o.ca(l),u_roughnessFactor:new o.ca(l),u_baseTextureIsAlpha:new o.c8(l),u_alphaMask:new o.c8(l),u_alphaCutoff:new o.ca(l),u_baseColorTexture:new o.c8(l),u_metallicRoughnessTexture:new o.c8(l),u_normalTexture:new o.c8(l),u_occlusionTexture:new o.c8(l),u_emissionTexture:new o.c8(l),u_lutTexture:new o.c8(l),u_color_mix:new o.cQ(l),u_aoIntensity:new o.ca(l),u_emissive_strength:new o.ca(l),u_occlusionTextureTransform:new o.cQ(l)}),modelDepth:l=>({u_matrix:new o.cc(l),u_instance:new o.cc(l),u_node_matrix:new o.cc(l)}),groundShadow:l=>({u_matrix:new o.cc(l),u_ground_shadow_factor:new o.c9(l)}),stars:l=>({u_matrix:new o.cc(l),u_up:new o.c9(l),u_right:new o.c9(l),u_intensity_multiplier:new o.ca(l)}),snowParticle:l=>({u_modelview:new o.cc(l),u_projection:new o.cc(l),u_time:new o.ca(l),u_cam_pos:new o.c9(l),u_velocityConeAperture:new o.ca(l),u_velocity:new o.ca(l),u_horizontalOscillationRadius:new o.ca(l),u_horizontalOscillationRate:new o.ca(l),u_boxSize:new o.ca(l),u_billboardSize:new o.ca(l),u_simpleShapeParameters:new o.cb(l),u_screenSize:new o.cb(l),u_thinningCenterPos:new o.cb(l),u_thinningShape:new o.c9(l),u_thinningAffectedRatio:new o.ca(l),u_thinningParticleOffset:new o.ca(l),u_particleColor:new o.cQ(l),u_direction:new o.c9(l)}),rainParticle:l=>({u_modelview:new o.cc(l),u_projection:new o.cc(l),u_time:new o.ca(l),u_cam_pos:new o.c9(l),u_texScreen:new o.c8(l),u_velocityConeAperture:new o.ca(l),u_velocity:new o.ca(l),u_boxSize:new o.ca(l),u_rainDropletSize:new o.cb(l),u_distortionStrength:new o.ca(l),u_rainDirection:new o.c9(l),u_color:new o.cQ(l),u_screenSize:new o.cb(l),u_thinningCenterPos:new o.cb(l),u_thinningShape:new o.c9(l),u_thinningAffectedRatio:new o.ca(l),u_thinningParticleOffset:new o.ca(l),u_shapeDirectionalPower:new o.ca(l),u_shapeNormalPower:new o.ca(l),u_mode:new o.ca(l)}),vignette:l=>({u_vignetteShape:new o.c9(l),u_vignetteColor:new o.cQ(l)}),occlusion:l=>({u_matrix:new o.cc(l),u_anchorPos:new o.c9(l),u_screenSizePx:new o.cb(l),u_occluderSizePx:new o.cb(l),u_color:new o.cQ(l)})};class Vn{constructor(t,n,c,d){this.id=Vn.uniqueIdxCounter,Vn.uniqueIdxCounter++,this.context=t;const p=t.gl;this.buffer=p.createBuffer(),this.dynamicDraw=!!c,this.context.unbindVAO(),t.bindElementBuffer.set(this.buffer),p.bufferData(p.ELEMENT_ARRAY_BUFFER,n.arrayBuffer,this.dynamicDraw?p.DYNAMIC_DRAW:p.STATIC_DRAW),this.dynamicDraw||d||n.destroy()}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(t){this.id=Vn.uniqueIdxCounter,Vn.uniqueIdxCounter++;const n=this.context.gl;this.context.unbindVAO(),this.bind(),n.bufferSubData(n.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}Vn.uniqueIdxCounter=0;const Uf={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class jf{constructor(t,n,c,d,p,m){this.length=n.length,this.attributes=c,this.itemSize=n.bytesPerElement,this.dynamicDraw=d,this.instanceCount=m,this.context=t;const y=t.gl;this.buffer=y.createBuffer(),t.bindVertexBuffer.set(this.buffer),y.bufferData(y.ARRAY_BUFFER,n.arrayBuffer,this.dynamicDraw?y.DYNAMIC_DRAW:y.STATIC_DRAW),this.dynamicDraw||p||n.destroy()}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(t){const n=this.context.gl;this.bind(),n.bufferSubData(n.ARRAY_BUFFER,0,t.arrayBuffer)}

2654enableAttributes(t,n){for(let c=0;c<this.attributes.length;c++){const d=n.attributes[this.attributes[c].name];d!==void 0&&t.enableVertexAttribArray(d)}}setVertexAttribPointers(t,n,c){for(let d=0;d<this.attributes.length;d++){const p=this.attributes[d],m=n.attributes[p.name];m!==void 0&&t.vertexAttribPointer(m,p.components,t[Uf[p.type]],!1,this.itemSize,p.offset+this.itemSize*(c||0))}}setVertexAttribDivisor(t,n,c){for(let d=0;d<this.attributes.length;d++){const p=n.attributes[this.attributes[d].name];p!==void 0&&this.instanceCount&&this.instanceCount>0&&t.vertexAttribDivisor(p,c)}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}class oh{constructor(t,n,c,d,p){this.context=t,this.width=n,this.height=c;const m=this.framebuffer=t.gl.createFramebuffer();d&&(this.colorAttachment=new Dd(t,m)),p&&(this.depthAttachmentType=p,this.depthAttachment=p==="renderbuffer"?new Ld(t,m):new Lf(t,m))}destroy(){const t=this.context.gl;if(this.colorAttachment){const n=this.colorAttachment.get();n&&t.deleteTexture(n)}if(this.depthAttachment&&this.depthAttachmentType)if(this.depthAttachmentType==="renderbuffer"){const n=this.depthAttachment.get();n&&t.deleteRenderbuffer(n)}else{const n=this.depthAttachment.get();n&&t.deleteTexture(n)}t.deleteFramebuffer(this.framebuffer)}}class Gf{constructor(t,n){this.gl=t,this.clearColor=new Ed(this),this.clearDepth=new qu(this),this.clearStencil=new Mf(this),this.colorMask=new Cf(this),this.depthMask=new Pf(this),this.stencilMask=new zf(this),this.stencilFunc=new Id(this),this.stencilOp=new Rf(this),this.stencilTest=new Ic(this),this.depthRange=new Df(this),this.depthTest=new Ad(this),this.depthFunc=new $u(this),this.blend=new Ac(this),this.blendFunc=new Zu(this),this.blendColor=new Ro(this),this.blendEquation=new va(this),this.cullFace=new Mc(this),this.cullFaceSide=new Cc(this),this.frontFace=new ba(this),this.program=new Md(this),this.activeTexture=new Hu(this),this.viewport=new Cd(this),this.bindFramebuffer=new wa(this),this.bindRenderbuffer=new Pc(this),this.bindTexture=new zc(this),this.bindVertexBuffer=new Wu(this),this.bindElementBuffer=new Rc(this),this.bindVertexArrayOES=new bl(this),this.pixelStoreUnpack=new Pd(this),this.pixelStoreUnpackPremultiplyAlpha=new zd(this),this.pixelStoreUnpackFlipY=new Rd(this),this.options=n?Object.assign({},n):{},this.options.extTextureFilterAnisotropicForceOff||(this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT))),this.extDebugRendererInfo=t.getExtension("WEBGL_debug_renderer_info"),this.extDebugRendererInfo&&(this.renderer=t.getParameter(this.extDebugRendererInfo.UNMASKED_RENDERER_WEBGL),this.vendor=t.getParameter(this.extDebugRendererInfo.UNMASKED_VENDOR_WEBGL)),this.forceManualRenderingForInstanceIDShaders=n&&!!n.forceManualRenderingForInstanceIDShaders||this.renderer&&this.renderer.indexOf("PowerVR")!==-1,this.options.extTextureFloatLinearForceOff||(this.extTextureFloatLinear=t.getExtension("OES_texture_float_linear")),this.extRenderToTextureHalfFloat=t.getExtension("EXT_color_buffer_half_float"),this.extTimerQuery=t.getExtension("EXT_disjoint_timer_query_webgl2"),this.maxTextureSize=t.getParameter(t.MAX_TEXTURE_SIZE),this.maxPointSize=t.getParameter(t.ALIASED_POINT_SIZE_RANGE)[1]}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.bindVertexArrayOES.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(t,n,c){return new Vn(this,t,n,c)}createVertexBuffer(t,n,c,d,p){return new jf(this,t,n,c,d,p)}createRenderbuffer(t,n,c){const d=this.gl,p=d.createRenderbuffer();return this.bindRenderbuffer.set(p),d.renderbufferStorage(d.RENDERBUFFER,t,n,c),this.bindRenderbuffer.set(null),p}createFramebuffer(t,n,c,d){return new oh(this,t,n,c,d)}clear({color:t,depth:n,stencil:c,colorMask:d}){const p=this.gl;let m=0;t&&(m|=p.COLOR_BUFFER_BIT,this.clearColor.set(t.toNonPremultipliedRenderColor(null)),this.colorMask.set(d||[!0,!0,!0,!0])),n!==void 0&&(m|=p.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(n),this.depthMask.set(!0)),c!==void 0&&(m|=p.STENCIL_BUFFER_BIT,this.clearStencil.set(c),this.stencilMask.set(255)),p.clear(m)}setCullFace(t){t.enable===!1?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace))}setDepthMode(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)}setStencilMode(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)}setColorMode(t){o.bv(t.blendFunction,qt.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(t.blendFunction),this.blendColor.set(t.blendColor),t.blendEquation?this.blendEquation.set(t.blendEquation):this.blendEquation.setDefault()),this.colorMask.set(t.mask)}unbindVAO(){this.bindVertexArrayOES.set(null)}}let Sa;function Uc(l,t,n,c,d,p,m){const y=l.context,x=y.gl,T=l.transform,S=l.getOrCreateProgram("collisionBox"),M=[];let I=0,C=0;for(let Y=0;Y<c.length;Y++){const te=c[Y],ee=t.getTile(te),J=ee.getBucket(n);if(!J)continue;const K=Tt(te,J,T);let ie=K;d[0]===0&&d[1]===0||(ie=l.translatePosMatrix(K,ee,d,p));const ne=m?J.textCollisionBox:J.iconCollisionBox,fe=J.collisionCircleArray;

2654if(fe.length>0){const me=o.bz(),Ae=ie;o.cB(me,J.placementInvProjMatrix,T.glCoordMatrix),o.cB(me,me,J.placementViewportMatrix),M.push({circleArray:fe,circleOffset:C,transform:Ae,invTransform:me,projection:J.getProjection()}),I+=fe.length/4,C=I}ne&&(l.terrain&&l.terrain.setupElevationDraw(ee,S),S.draw(l,x.LINES,et.disabled,Mt.disabled,l.colorModeForRenderPass(),bt.disabled,Vf(ie,T,ee,J.getProjection()),n.id,ne.layoutVertexBuffer,ne.indexBuffer,ne.segments,null,T.zoom,null,[ne.collisionVertexBuffer,ne.collisionVertexBufferExt]))}if(!m||!M.length)return;const L=l.getOrCreateProgram("collisionCircle"),R=new o.dI;R.resize(4*I),R._trim();let F=0;for(const Y of M)for(let te=0;te<Y.circleArray.length/4;te++){const ee=4*te,J=Y.circleArray[ee+0],K=Y.circleArray[ee+1],ie=Y.circleArray[ee+2],ne=Y.circleArray[ee+3];R.emplace(F++,J,K,ie,ne,0),R.emplace(F++,J,K,ie,ne,1),R.emplace(F++,J,K,ie,ne,2),R.emplace(F++,J,K,ie,ne,3)}(!Sa||Sa.length<2*I)&&(Sa=function(Y){const te=2*Y,ee=new o.a_;ee.resize(te),ee._trim();for(let J=0;J<te;J++){const K=6*J;ee.uint16[K+0]=4*J+0,ee.uint16[K+1]=4*J+1,ee.uint16[K+2]=4*J+2,ee.uint16[K+3]=4*J+2,ee.uint16[K+4]=4*J+3,ee.uint16[K+5]=4*J+0}return ee}(I));const B=y.createIndexBuffer(Sa,!0),V=y.createVertexBuffer(R,o.dJ.members,!0);for(const Y of M){const te={u_matrix:Y.transform,u_inv_matrix:Y.invTransform,u_camera_to_center_distance:(Z=T).getCameraToCenterDistance(Y.projection),u_viewport_size:[Z.width,Z.height]};L.draw(l,x.TRIANGLES,et.disabled,Mt.disabled,l.colorModeForRenderPass(),bt.disabled,te,n.id,V,B,o.bd.simpleSegment(0,2*Y.circleOffset,Y.circleArray.length,Y.circleArray.length/2),null,T.zoom)}var Z;V.destroy(),B.destroy()}const Ss=o.bz();function Ml(l){const t=l._camera.getWorldToCamera(l.worldSize,1),n=o.az([],t,l.globeMatrix);o.bi(n,n);const c=[0,0,0],d=[0,1,0,0];return o.aA(d,d,n),c[0]=d[0],c[1]=d[1],c[2]=d[2],o.au(c,c),c}function Cl({width:l,height:t,anchor:n,textOffset:c,textScale:d},p){const{horizontalAlign:m,verticalAlign:y}=o.bT(n),x=-(m-.5)*l,T=-(y-.5)*t,S=o.bU(n,c);return new o.P((x/d+S[0])*p,(T/d+S[1])*p)}function qd(l,t,n,c,d,p,m,y,x,T){const S=l.text.placedSymbolArray,M=l.text.dynamicLayoutVertexArray,I=l.icon.dynamicLayoutVertexArray,C={},L=l.getProjection(),R=_c(m,L,d),F=d.elevation,B=L.upVectorScale(m.canonical,d.center.lat,d.worldSize).metersToTile;M.clear();for(let V=0;V<S.length;V++){const Z=S.get(V),{tileAnchorX:Y,tileAnchorY:te,numGlyphs:ee}=Z,J=Z.hidden||!Z.crossTileID||l.allowVerticalPlacement&&!Z.placedOrientation?null:c[Z.crossTileID];if(J){let K=0,ie=0,ne=0;if(F){const Pe=F?F.getAtTileOffset(m,Y,te):0,[ye,De,qe]=L.upVector(m.canonical,Y,te);K=Pe*ye*B,ie=Pe*De*B,ne=Pe*qe*B}let[fe,me,Ae,Me]=Xn(Z.projectedAnchorX+K,Z.projectedAnchorY+ie,Z.projectedAnchorZ+ne,n?R:p);const Fe=cl(d.getCameraToCenterDistance(L),Me);let de=o.bJ(l.textSizeData,x,Z)*Fe/o.bO;n&&(de*=l.tilePixelRatio/y);const we=Cl(J,de);n?({x:fe,y:me,z:Ae}=L.projectTilePoint(Y+we.x,te+we.y,m.canonical),[fe,me,Ae]=Xn(fe+K,me+ie,Ae+ne,p)):(t&&we._rotate(-d.angle),fe+=we.x,me+=we.y,Ae=0);const le=l.allowVerticalPlacement&&Z.placedOrientation===o.bI.vertical?Math.PI/2:0;for(let Pe=0;Pe<ee;Pe++)o.bL(M,fe,me,Ae,le);T&&Z.associatedIconIndex>=0&&(C[Z.associatedIconIndex]={x:fe,y:me,z:Ae,angle:le})}else Ao(ee,M)}if(T){I.clear();const V=l.icon.placedSymbolArray;for(let Z=0;Z<V.length;Z++){const Y=V.get(Z),{numGlyphs:te}=Y,ee=C[Z];if(Y.hidden||!ee)Ao(te,I);else{const{x:J,y:K,z:ie,angle:ne}=ee;for(let fe=0;fe<te;fe++)o.bL(I,J,K,ie,ne)}}l.icon.dynamicLayoutVertexBuffer.updateData(I)}l.text.dynamicLayoutVertexBuffer.updateData(M)}function Ea(l,t,n,c,d,p,m={}){const y=n.paint.get("icon-translate"),x=n.paint.get("text-translate"),T=n.paint.get("icon-translate-anchor"),S=n.paint.get("text-translate-anchor"),M=n.layout.get("icon-rotation-alignment"),I=n.layout.get("text-rotation-alignment"),C=n.layout.get("icon-pitch-alignment"),L=n.layout.get("text-pitch-alignment"),R=n.layout.get("icon-keep-upright"),F=n.layout.get("text-keep-upright"),B=n.paint.get("icon-color-saturation"),V=n.paint.get("icon-color-contrast"),Z=n.paint.get("icon-color-brightness-min"),Y=n.paint.get("icon-color-brightness-max"),te=n.layout.get("symbol-elevation-reference")==="sea",ee=l.context,J=ee.gl,K=l.transform,ie=M==="map",ne=I==="map",fe=C==="map",me=L==="map",Ae=n.layout.get("symbol-sort-key").constantOr(1)!==void 0;let Me=!1;const Fe=l.depthModeForSublayer(0,et.ReadOnly),de=new et(l.context.gl.LEQUAL,et.ReadOnly,l.depthRangeFor3D),we=[o.aD(K.

2654center.lng),o.aH(K.center.lat)],le=n.layout.get("text-variable-anchor"),Pe=K.projection.name==="globe",ye=[],De=[0,-1,0];for(const qe of c){const Ce=t.getTile(qe),je=Ce.getBucket(n);if(!je||je.projection.name==="mercator"&&Pe||je.fullyClipped)continue;const it=je.projection.name==="globe",rt=it?o.ah(K.zoom):0,Qe=_c(qe,je.getProjection(),K),ut=K.calculatePixelsToTileUnitsMatrix(Ce),pt=le&&je.hasTextData(),yt=je.hasIconTextFit()&&pt&&je.hasIconData(),It=je.getProjection().createInversionMatrix(K,qe.canonical),Ot=(1<<Ce.tileID.canonical.z)*o.aj/l.transform.worldSize,pi=Di=>{let li=[0,0,0];if(Di){const nr=l.style.directionalLight,Qt=l.style.ambientLight;nr&&Qt&&(li=Po(l.style,nr,Qt))}return li},Ri=Di=>{K.depthOcclusionForSymbolsAndCircles&&(n.hasInitialOcclusionOpacityProperties||l.terrain)&&(Di.push("DEPTH_D24"),Di.push("DEPTH_OCCLUSION"))},gi=()=>{const Di=ie&&n.layout.get("symbol-placement")!=="point",li=[];Ri(li);const nr=Di||yt,Qt=je.elevationType==="road"&&fe,mr=l.shadowRenderer,Bi=Qt&&!!mr&&mr.enabled,Mi=pi(Bi),Ni=Qt?de:Fe,ui=n.paint.get("icon-image-cross-fade");l.terrainRenderModeElevated()&&fe&&li.push("PITCH_WITH_MAP_TERRAIN"),it&&(li.push("PROJECTION_GLOBE_VIEW"),nr&&li.push("PROJECTED_POS_ON_VIEWPORT")),ui>0&&li.push("ICON_TRANSITION"),je.icon.zOffsetVertexBuffer&&li.push("Z_OFFSET"),B===0&&V===0&&Z===0&&Y===1||li.push("COLOR_ADJUSTMENT"),je.sdfIcons&&li.push("RENDER_SDF"),Bi&&li.push("RENDER_SHADOWS","DEPTH_TEXTURE","NORMAL_OFFSET"),Qt&&je.icon.orientationVertexBuffer&&li.push("ELEVATED_ROADS");const ar=je.icon.programConfigurations.get(n.id),Nr=l.getOrCreateProgram("symbol",{config:ar,defines:li}),Hi=Ce.imageAtlasTexture?Ce.imageAtlasTexture.size:[0,0],si=je.iconSizeData,wn=o.bH(si,K.zoom),pn=fe||!K.isOrthographic,zn=vs(Qe,Ce.tileID.canonical,fe,ie,K,je.getProjection(),ut),Qn=pc(Qe,Ce.tileID.canonical,fe,ie,K,je.getProjection(),ut),jn=l.translatePosMatrix(Qn,Ce,y,T,!0),fn=l.translatePosMatrix(Qe,Ce,y,T),ao=nr?Ss:zn,es=ie&&!fe&&!Di;let lo=De;!Pe&&!K.mercatorFromTransition||ie||(lo=Ml(K));const Zl=it?lo:De,Ph=n.getColorAdjustmentMatrix(B,V,Z,Y),Na=El(si.kind,wn,es,fe,l,fn,ao,jn,te,!1,Hi,[0,0],0,qe,rt,we,It,Zl,je.getProjection(),Mi,Ot,Ph,ui,null),zh=Ce.imageAtlasTexture?Ce.imageAtlasTexture:null,Hl=n.layout.get("icon-size").constantOr(0)!==1||je.iconsNeedLinear,ou=je.sdfIcons||l.options.rotating||l.options.zooming||Hl||pn?J.LINEAR:J.NEAREST,au=je.sdfIcons&&n.paint.get("icon-halo-width").constantOr(1)!==0,hs=l.terrain&&fe&&Di?o.bi(o.bz(),zn):Ss;if(Di&&je.icon){const Va=K.elevation,Go=Va?Va.getAtTileOffsetFunc(qe,K.center.lat,K.worldSize,je.getProjection()):null,co=dc(Qe,Ce.tileID.canonical,fe,ie,K,je.getProjection(),ut);fc(je,Qe,l,!1,co,Qn,fe,R,Go,qe)}return{program:Nr,buffers:je.icon,uniformValues:Na,atlasTexture:zh,atlasTextureIcon:null,atlasInterpolation:ou,atlasInterpolationIcon:null,isSDF:je.sdfIcons,hasHalo:au,depthMode:Ni,tile:Ce,renderWithShadows:Bi,labelPlaneMatrixInv:hs}},bi=()=>{const Di=ne&&n.layout.get("symbol-placement")!=="point",li=[],nr=Di||le||yt,Qt=je.elevationType==="road"&&me,mr=l.shadowRenderer,Bi=Qt&&!!mr&&mr.enabled,Mi=pi(Bi),Ni=Qt?de:Fe;l.terrainRenderModeElevated()&&me&&li.push("PITCH_WITH_MAP_TERRAIN"),it&&(li.push("PROJECTION_GLOBE_VIEW"),nr&&li.push("PROJECTED_POS_ON_VIEWPORT")),je.text.zOffsetVertexBuffer&&li.push("Z_OFFSET"),je.iconsInText&&li.push("RENDER_TEXT_AND_SYMBOL"),li.push("RENDER_SDF"),Bi&&li.push("RENDER_SHADOWS","DEPTH_TEXTURE","NORMAL_OFFSET"),Qt&&je.text.orientationVertexBuffer&&li.push("ELEVATED_ROADS"),Ri(li);const ui=je.text.programConfigurations.get(n.id),ar=l.getOrCreateProgram("symbol",{config:ui,defines:li});let Nr,Hi=[0,0],si=null;const wn=je.textSizeData;je.iconsInText&&(Hi=Ce.imageAtlasTexture?Ce.imageAtlasTexture.size:[0,0],si=Ce.imageAtlasTexture?Ce.imageAtlasTexture:null,Nr=me||!K.isOrthographic||l.options.rotating||l.options.zooming||wn.kind==="composite"||wn.kind==="camera"?J.LINEAR:J.NEAREST);const pn=Ce.glyphAtlasTexture?Ce.glyphAtlasTexture.size:[0,0],zn=n.layout.get("text-size-scale-range"),Qn=o.ay(l.scaleFactor,zn[0],zn[1]),jn=o.bH(wn,K.zoom,Qn),fn=vs(Qe,Ce.tileID.canonical,me,ne,K,je.getProjection(),ut),ao=pc(Qe,Ce.tileID.canonical,me,ne,K,je.getProjection(),ut),es=l.translatePosMatrix(ao,Ce,x,S,!0),lo=l.translatePosMatrix(Qe,Ce,x,S),Zl=nr?Ss:fn,Ph=ne&&!me&&!Di;let Na=De;!Pe&&!K.mercatorFromTransition||ne||(Na=Ml(K));const zh=El(wn.kind,jn,Ph,me,l,lo,Zl,es,te,!0,pn,Hi,0,qe,rt,we,It,it?Na:De,je.getProjection(),Mi,Ot,null,null,Qn),Hl=Ce.glyphAtlasTexture?Ce.glyphAtlasTexture:null,ou=J.LINEAR,au=n.paint.get("text-halo-width").constantOr(1)!==0,hs=l.terrain&&me&&Di?o.bi(o.bz(),fn):Ss;if(Di&&je.text){const Va=K.elevation,Go=Va?Va.getAtTileOffsetFunc(qe,K.center.lat,K.worldSize,je.getProjection()):null,co=dc(Qe,Ce.tileID.canonical,me,ne,K,je.getProjection(),ut);fc(je,Qe,l,!0,co,ao,me,F,Go,qe)}return{program:ar,buffers:je.text,uniformValues:zh,atlasTexture:Hl,atlasTextureIcon:si,atlasInterpolation:ou,atlasInterpolationIcon:Nr,isSDF:!0,hasHalo:au,depthMode:Ni,tile:Ce,renderWithShadows:Bi,labelPlaneMatr

2654ixInv:hs}},ur=je.icon.segments.get().length,Rt=je.text.segments.get().length,Vt=ur&&!m.onlyText?gi():null,Wt=Rt&&!m.onlyIcons?bi():null,Oi=n.paint.get("icon-opacity").constantOr(1),br=n.paint.get("text-opacity").constantOr(1);if(Ae&&je.canOverlap){Me=!0;const Di=Oi&&!m.onlyText?je.icon.segments.get():[],li=br&&!m.onlyIcons?je.text.segments.get():[];for(const nr of Di)ye.push({segments:new o.bd([nr]),sortKey:nr.sortKey,state:Vt});for(const nr of li)ye.push({segments:new o.bd([nr]),sortKey:nr.sortKey,state:Wt})}else m.onlyText||ye.push({segments:Oi?je.icon.segments:new o.bd([]),sortKey:0,state:Vt}),m.onlyIcons||ye.push({segments:br?je.text.segments:new o.bd([]),sortKey:0,state:Wt})}Me&&ye.sort((qe,Ce)=>qe.sortKey-Ce.sortKey);for(const qe of ye){const Ce=qe.state;if(Ce)if(l.terrain?l.terrain.setupElevationDraw(Ce.tile,Ce.program,{useDepthForOcclusion:K.depthOcclusionForSymbolsAndCircles,labelPlaneMatrixInv:Ce.labelPlaneMatrixInv}):l.setupDepthForOcclusion(K.depthOcclusionForSymbolsAndCircles,Ce.program),ee.activeTexture.set(J.TEXTURE0),Ce.atlasTexture&&Ce.atlasTexture.bind(Ce.atlasInterpolation,J.CLAMP_TO_EDGE,!0),Ce.atlasTextureIcon&&(ee.activeTexture.set(J.TEXTURE1),Ce.atlasTextureIcon&&Ce.atlasTextureIcon.bind(Ce.atlasInterpolationIcon,J.CLAMP_TO_EDGE,!0)),Ce.renderWithShadows&&l.shadowRenderer.setupShadows(Ce.tile.tileID.toUnwrapped(),Ce.program,"vector-tile",Ce.tile.tileID.overscaledZ),l.uploadCommonLightUniforms(l.context,Ce.program),Ce.hasHalo){const je=Ce.uniformValues;je.u_is_halo=1,Ia(Ce.buffers,qe.segments,n,l,Ce.program,Ce.depthMode,d,p,je,2),je.u_is_halo=0}else{if(Ce.isSDF){const je=Ce.uniformValues;Ce.hasHalo&&(je.u_is_halo=1,Ia(Ce.buffers,qe.segments,n,l,Ce.program,Ce.depthMode,d,p,je,1)),je.u_is_halo=0}Ia(Ce.buffers,qe.segments,n,l,Ce.program,Ce.depthMode,d,p,Ce.uniformValues,1)}}}function Ia(l,t,n,c,d,p,m,y,x,T){const S=[l.dynamicLayoutVertexBuffer,l.opacityVertexBuffer,l.iconTransitioningVertexBuffer,l.globeExtVertexBuffer,l.zOffsetVertexBuffer,l.orientationVertexBuffer];d.draw(c,c.context.gl.TRIANGLES,p,m,y,bt.disabled,x,n.id,l.layoutVertexBuffer,l.indexBuffer,t,n.paint,c.transform.zoom,l.programConfigurations.get(n.id),S,T)}function jc(l,t){const n=1<<l.canonical.z,c=(t.x*n-l.canonical.x-l.wrap*n)*o.aj,d=(t.y*n-l.canonical.y)*o.aj,p=o.dS(t.z,t.y);return o.cS(c,d,p)}function ah(l,t,n,c,d){if(!n.layout||n.layout.get("fill-elevation-reference")==="none")return;const p=l.context.gl,m=new et(l.context.gl.LEQUAL,et.ReadWrite,l.depthRangeFor3D),y=new et(l.context.gl.GREATER,et.ReadWrite,l.depthRangeFor3D),x=function(C){const L=o.cJ(C.pitch);let R=.01;return C.isOrthographic&&(R=o.ai(1e-4,R,o.cN(L>=Dr?1:L/Dr))),2*R}(l.transform),T=l.transform.getFreeCameraOptions().position,S="elevatedStructuresDepthReconstruct",M=l.getOrCreateProgram(S,{defines:["DEPTH_RECONSTRUCTION"]}),I=l.getOrCreateProgram(S);for(const C of c){const L=t.getTile(C),R=L.getBucket(n);if(!R)continue;const F=R.elevatedStructures;if(!F)continue;const B=R.elevationBufferData.heightRange,V=jc(C.toUnwrapped(),T),Z=l.translatePosMatrix(C.projMatrix,L,n.paint.get("fill-translate"),n.paint.get("fill-translate-anchor"));let Y,te,ee,J;if(d==="initialize"){if(!B||B.min>=1||F.depthSegments.segments[0].primitiveLength===0)continue;Y=Bc(Z,V,x,1,0),te=m,ee=F.depthSegments,J=M}else if(d==="reset"){if(!B||B.min>=0||F.maskSegments.segments[0].primitiveLength===0)continue;Y=Bc(Z,V,0,0,1),te=y,ee=F.maskSegments,J=M}else if(d==="geometry"){if(F.depthSegments.segments[0].primitiveLength===0)continue;Y=Bc(Z,V,x,1,0),te=m,ee=F.depthSegments,J=I}J.draw(l,p.TRIANGLES,te,Mt.disabled,qt.disabled,bt.disabled,Y,n.id,F.vertexBuffer,F.indexBuffer,ee,n.paint,l.transform.zoom)}}function lh(l,t,n){const{painter:c,sourceCache:d,layer:p,coords:m,colorMode:y,elevationType:x,terrainEnabled:T,pass:S}=l,M=c.context.gl,I=p.paint.get("fill-pattern"),C=p.paint.get("fill-pattern-cross-fade"),L=I.constantOr(null);let R=x;x!=="road"||t&&!T||(R="none");const F=R==="road",B=l.painter.shadowRenderer,V=F&&!!B&&B.enabled,Z=new et(c.context.gl.LEQUAL,et.ReadOnly,c.depthRangeFor3D);let Y=[0,0,0];if(V){const J=c.style.directionalLight,K=c.style.ambientLight;J&&K&&(Y=Po(c.style,J,K))}const te=I&&I.constantOr(1),ee=(J,K)=>{let ie,ne,fe,me,Ae;K?(ie=te&&!p.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",fe=M.LINES):(ie=te?"fillPattern":"fill",fe=M.TRIANGLES);for(const Me of m){const Fe=d.getTile(Me);if(te&&!Fe.patternsLoaded())continue;const de=Fe.getBucket(p);if(!de)continue;const we=t?de.elevationBufferData:de.bufferData;if(we.isEmpty())continue;c.prepareDrawTile();const le=we.programConfigurations.get(p.id),Pe=c.isTileAffectedByFog(Me),ye=[],De=[];F&&(ye.push("ELEVATED_ROADS"),De.push(we.elevatedLayoutVertexBuffer)),V&&ye.push("RENDER_SHADOWS","DEPTH_TEXTURE","NORMAL_OFFSET"),te&&(c.context.activeTexture.set(M.TEXTURE0),Fe.imageAtlasTexture&&Fe.imageAtlasTexture.bind(M.LINEAR,M.CLAMP_TO_EDGE),le.updatePaintBuffers());let qe=!1;if(L&&Fe.imageAtlas){const Qe=Fe.imageAtlas,ut=o.dN.from(L),pt=ut.getPrimary().scaleSelf(o.q.devicePixelRatio).toString(),yt=ut.getSecondary(),It=Qe.patternPositions.get(pt),Ot=yt?Qe.patternPositions.get(yt.scaleSelf(o.q.devicePixelRatio).toString()):null;qe=!!It&&!!Ot,It&&le.setConstantPatternPositions(It,Ot)}C>0&&(qe||le.getPatternTransitionVertexBuffer("fill-pattern"))&&ye.push("FILL_PATTERN_TRANSITION");const Ce=c.getOrCreateProgram(ie,{config:le,overrideFog:Pe,defines:ye}),je=c.translatePosMatrix(Me.projMatrix,Fe,p.paint.get("fill-translate"),p.paint.get("fill-translate-anchor"));V&&B.setupShadows(Fe.tileID.toUnwrapped(),Ce,"vector-tile",Fe.tileID.overscaledZ

2654);const it=p.paint.get("fill-emissive-strength");if(K){me=we.lineIndexBuffer,Ae=we.lineSegments;const Qe=c.terrain&&c.terrain.renderingToTexture?c.terrain.drapeBufferSize:[M.drawingBufferWidth,M.drawingBufferHeight];ne=ie==="fillOutlinePattern"&&te?Bf(je,it,c,Fe,Qe,Y,C):Of(je,it,Qe,Y)}else me=we.indexBuffer,Ae=we.triangleSegments,ne=te?Bd(je,it,c,Fe,Y,C):Fo(je,it,Y);c.uploadCommonUniforms(c.context,Ce,Me.toUnwrapped());let rt=J;(x==="road"&&!T||x==="offset")&&(rt=Z),Ce.draw(c,fe,rt,n||c.stencilModeForClipping(Me),y,bt.disabled,ne,p.id,we.layoutVertexBuffer,me,Ae,p.paint,c.transform.zoom,le,De)}};c.renderPass===S&&ee(c.depthModeForSublayer(1,c.renderPass==="opaque"?et.ReadWrite:et.ReadOnly),!1),R==="none"&&c.renderPass==="translucent"&&p.paint.get("fill-antialias")&&ee(c.depthModeForSublayer(p.getPaintProperty("fill-outline-color")?2:0,et.ReadOnly),!0)}function Es(l,t,n,c,d,p,m,y){n.resetLayerRenderingStats(l);const x=l.context,T=x.gl,S=l.transform,M=n.paint.get("fill-extrusion-pattern"),I=n.paint.get("fill-extrusion-pattern-cross-fade"),C=M.constantOr(null),L=M.constantOr(1),R=n.paint.get("fill-extrusion-opacity"),F=l.style.enable3dLights(),B=n.paint.get(F&&!L?"fill-extrusion-ambient-occlusion-wall-radius":"fill-extrusion-ambient-occlusion-radius"),V=[n.paint.get("fill-extrusion-ambient-occlusion-intensity"),B],Z=n.layout.get("fill-extrusion-edge-radius"),Y=Z>0&&!n.paint.get("fill-extrusion-rounded-roof"),te=Y?0:Z,ee=S.projection.name==="globe"?o.dV():0,J=S.projection.name==="globe",K=J?o.ah(S.zoom):0,ie=[o.aD(S.center.lng),o.aH(S.center.lat)],ne=n.paint.get("fill-extrusion-flood-light-color-use-theme").constantOr("default")==="none",fe=n.paint.get("fill-extrusion-flood-light-color").toNonPremultipliedRenderColor(ne?null:n.lut).toArray01().slice(0,3),me=n.paint.get("fill-extrusion-flood-light-intensity"),Ae=n.paint.get("fill-extrusion-vertical-scale"),Me=n.paint.get("fill-extrusion-line-width").constantOr(1)!==0,Fe=n.paint.get("fill-extrusion-height-alignment"),de=n.paint.get("fill-extrusion-base-alignment"),we=os(l,n.paint.get("fill-extrusion-cutoff-fade-range")),le=[];let Pe;J&&le.push("PROJECTION_GLOBE_VIEW"),V[0]>0&&le.push("FAUX_AO"),Y&&le.push("ZERO_ROOF_RADIUS"),y&&le.push("HAS_CENTROID"),me>0&&le.push("FLOOD_LIGHT"),we.shouldRenderCutoff&&le.push("RENDER_CUTOFF"),Me&&le.push("RENDER_WALL_MODE");const ye=l.renderPass==="shadow",De=l.shadowRenderer,qe=ye&&!!De,Ce=ye?bt.disabled:bt.backCCW;l.shadowRenderer&&(l.shadowRenderer.useNormalOffset=!0);let je=[0,0,0];if(De){const Qe=l.style.directionalLight,ut=l.style.ambientLight;Qe&&ut&&(je=Po(l.style,Qe,ut)),ye||(le.push("RENDER_SHADOWS","DEPTH_TEXTURE"),De.useNormalOffset&&le.push("NORMAL_OFFSET")),Pe=le.concat(["SHADOWS_SINGLE_CASCADE"])}const it=qe?"fillExtrusionDepth":L?"fillExtrusionPattern":"fillExtrusion",rt=n.getLayerRenderingStats();for(const Qe of c){const ut=t.getTile(Qe),pt=ut.getBucket(n);if(!pt||pt.projection.name!==S.projection.name)continue;let yt=!1;De&&(yt=De.getMaxCascadeForTile(Qe.toUnwrapped())===0);const It=l.isTileAffectedByFog(Qe),Ot=pt.programConfigurations.get(n.id);let pi=!1;if(C&&ut.imageAtlas){const Wt=ut.imageAtlas,Oi=o.dN.from(C),br=Oi.getPrimary().scaleSelf(o.q.devicePixelRatio).toString(),Di=Oi.getSecondary(),li=Wt.patternPositions.get(br),nr=Di?Wt.patternPositions.get(Di.scaleSelf(o.q.devicePixelRatio).toString()):null;pi=!!li&&!!nr,li&&Ot.setConstantPatternPositions(li,nr)}I>0&&(pi||Ot.getPatternTransitionVertexBuffer("fill-extrusion-pattern"))&&le.push("FILL_EXTRUSION_PATTERN_TRANSITION");const Ri=l.getOrCreateProgram(it,{config:Ot,defines:yt?Pe:le,overrideFog:It});if(l.terrain&&l.terrain.setupElevationDraw(ut,Ri,{useMeterToDem:!0}),!pt.centroidVertexBuffer){const Wt=Ri.attributes.a_centroid_pos;Wt!==void 0&&T.vertexAttrib2f(Wt,0,0)}!ye&&De&&De.setupShadows(ut.tileID.toUnwrapped(),Ri,"vector-tile",ut.tileID.overscaledZ),L&&(l.context.activeTexture.set(T.TEXTURE0),ut.imageAtlasTexture&&ut.imageAtlasTexture.bind(T.LINEAR,T.CLAMP_TO_EDGE),Ot.updatePaintBuffers());const gi=n.paint.get("fill-extrusion-vertical-gradient"),bi=1/pt.tileToMeter;let ur;if(ye&&De){if(eo(ut.tileID,pt,l))continue;const Wt=De.calculateShadowPassMatrixFromTile(ut.tileID.toUnwrapped());ur=kd(Wt,te,bi,Ae,Fe,de)}else{const Wt=l.translatePosMatrix(Qe.expandedProjMatrix,ut,n.paint.get("fill-extrusion-translate"),n.paint.get("fill-extrusion-translate-anchor")),Oi=S.projection.createInversionMatrix(S,Qe.canonical);ur=L?Od(Wt,l,gi,R,V,te,bi,Qe,ut,ee,Fe,de,K,ie,Oi,fe,Ae,I):Sl(Wt,l,gi,R,V,te,bi,Qe,ee,Fe,de,K,ie,Oi,fe,Ae,me,

2654je)}l.uploadCommonUniforms(x,Ri,Qe.toUnwrapped(),null,we);let Rt=pt.segments;if(S.projection.name==="mercator"&&!ye&&(Rt=pt.getVisibleSegments(ut.tileID,l.terrain,l.transform.getFrustum(0)),!Rt.get().length))continue;if(rt)if(ye)for(const Wt of Rt.get())rt.numRenderedVerticesInShadowPass+=Wt.primitiveLength;else for(const Wt of Rt.get())rt.numRenderedVerticesInTransparentPass+=Wt.primitiveLength;const Vt=[];(l.terrain||y)&&Vt.push(pt.centroidVertexBuffer),J&&Vt.push(pt.layoutVertexExtBuffer),Me&&Vt.push(pt.wallVertexBuffer),Ri.draw(l,x.gl.TRIANGLES,d,p,m,Ce,ur,n.id,pt.layoutVertexBuffer,pt.indexBuffer,Rt,n.paint,l.transform.zoom,Ot,Vt)}l.shadowRenderer&&(l.shadowRenderer.useNormalOffset=!1)}function Is(l,t,n,c,d,p,m,y,x,T,S,M,I,C,L,R,F,B,V){const Z=l.context,Y=Z.gl,te=l.transform,ee=l.transform.zoom,J=[],K=os(l,n.paint.get("fill-extrusion-cutoff-fade-range"));T==="clear"?(J.push("CLEAR_SUBPASS"),V&&(J.push("CLEAR_FROM_TEXTURE"),Z.activeTexture.set(Y.TEXTURE0),V.bind(Y.LINEAR,Y.CLAMP_TO_EDGE))):T==="sdf"&&J.push("SDF_SUBPASS"),F&&J.push("HAS_CENTROID"),K.shouldRenderCutoff&&J.push("RENDER_CUTOFF");const ie=n.layout.get("fill-extrusion-edge-radius"),ne=(fe,me,Ae,Me,Fe)=>{const de=me.programConfigurations.get(n.id),we=l.isTileAffectedByFog(fe),le=l.getOrCreateProgram("fillExtrusionGroundEffect",{config:de,defines:J,overrideFog:we}),Pe=((De,qe,Ce,je,it,rt,Qe,ut,pt,yt,It)=>({u_matrix:qe,u_opacity:Ce,u_ao_pass:je?1:0,u_meter_to_tile:it,u_ao:rt,u_flood_light_intensity:Qe,u_flood_light_color:ut,u_attenuation:pt,u_edge_radius:yt,u_fb:0,u_fb_size:It,u_dynamic_offset:1}))(0,Me,S,x,Fe,[M,I*Fe],C,L,R,ee>=17?0:ie*Fe,V?V.size[0]:0),ye=[];F&&ye.push(me.hiddenByLandmarkVertexBuffer),l.uploadCommonUniforms(Z,le,fe.toUnwrapped(),null,K),le.draw(l,Z.gl.TRIANGLES,d,p,m,y,Pe,n.id,me.vertexBuffer,me.indexBuffer,Ae,n.paint,ee,de,ye)};for(const fe of c){const me=t.getTile(fe),Ae=me.getBucket(n);if(!Ae||Ae.projection.name!==te.projection.name||!Ae.groundEffect||Ae.groundEffect&&!Ae.groundEffect.hasData())continue;const Me=Ae.groundEffect,Fe=1/Ae.tileToMeter;{const de=l.translatePosMatrix(fe.projMatrix,me,n.paint.get("fill-extrusion-translate"),n.paint.get("fill-extrusion-translate-anchor")),we=Me.getDefaultSegment();ne(fe,Me,we,de,Fe)}if(B)for(let de=0;de<4;de++){const we=o.dT[de](fe),le=t.getTile(we);if(!le)continue;const Pe=le.getBucket(n);if(!Pe||Pe.projection.name!==te.projection.name||!Pe.groundEffect||Pe.groundEffect&&!Pe.groundEffect.hasData())continue;const ye=Pe.groundEffect;let De,qe;de===0?(De=[-8192,0,0],qe=1):de===1?(De=[o.aj,0,0],qe=0):de===2?(De=[0,-8192,0],qe=3):(De=[0,o.aj,0],qe=2);const Ce=ye.regionSegments[qe];if(!Ce)continue;const je=new Float32Array(16);o.bo(je,fe.projMatrix,De),ne(fe,ye,Ce,l.translatePosMatrix(je,me,n.paint.get("fill-extrusion-translate"),n.paint.get("fill-extrusion-translate-anchor")),Fe)}}}function tt(l,t,n,c,d,p,m){c.centroidVertexArray.length===0&&c.createCentroidsBuffer();const y=p?p.findDEMTileFor(n):null;if(!(y&&y.dem||m))return;p&&y&&y.dem&&c.selfDEMTileTimestamp!==y.dem._timestamp&&(c.borderDoneWithNeighborZ=[-1,-1,-1,-1],c.selfDEMTileTimestamp=y.dem._timestamp);const x=B=>new o.P(Math.ceil((B+o.dX)*o.dY),0),T=B=>{const V=t.getSource().minzoom,Z=te=>{const ee=t.getTileByID(te);if(ee&&ee.hasData())return ee.getBucket(d)},Y=[0,-1,1];for(const te of Y){if(B.overscaledZ+te<V)continue;const ee=Z(B.calculateScaledKey(B.overscaledZ+te));if(ee)return ee}},S=[0,0,0],M=(B,V)=>(S[0]=Math.min(B.min.y,V.min.y),S[1]=Math.max(B.max.y,V.max.y),S[2]=o.aj-V.min.x>B.max.x?V.min.x-o.aj:B.max.x,S),I=(B,V)=>(S[0]=Math.min(B.min.x,V.min.x),S[1]=Math.max(B.max.x,V.max.x),S[2]=o.aj-V.min.y>B.max.y?V.min.y-o.aj:B.max.y,S),C=[(B,V)=>M(B,V),(B,V)=>M(V,B),(B,V)=>I(B,V),(B,V)=>I(V,B)],L=(B,V,Z,Y,te,ee,J)=>{if(!p)return 0;const K=[[ee?Z:B,ee?B:Z,0],[ee?Z:V,ee?V:Z,0]],ie=J<0?o.aj+J:J,ne=[ee?ie:(B+V)/2,ee?(B+V)/2:ie,0];return Z===0&&J<0||Z!==0&&J>0?p.getForTilePoints(te,[ne],!0,Y):K.push(ne),p.getForTilePoints(n,K,!0,y),Math.max(K[0][2],K[1][2],ne[2])/p.exaggeration()};for(let B=0;B<4;B++){const V=c.borderFeatureIndices[B];if(V.length===0)continue;const Z=o.dT[B](n),Y=T(Z);if(!(Y&&Y instanceof o.dU))continue;const te=p?p.findDEMTileFor(Z):null;if(!(te&&te.dem||m)||(p&&te&&te.dem&&c.borderDEMTileTimestamp[B]!==te.dem._timestamp&&(c.borderDoneWithNeighborZ[B]=-1,c.borderDEMTileTimestamp[B]=te.dem._timestamp),c.borderDoneWithNeighborZ[B]===Y.canonical.z))continue;Y.centroidVertexArray.length===0&&Y.createCentroidsBuffer();const ee=(B<2?1:5)-B,J=Y.borderDoneWithNeighborZ[ee]!==c.canonical.z,K=Y.borderFeatureIndices[ee];let ie=0;if(c.canonical.z!==Y.canonical.z){for(const ne of V)c.showCentroid(c.featuresOnBorder[ne]);if(J)for(const ne of K)Y.showCentroid(Y.featuresOnBorder[ne]);c.borderDoneWithNeighborZ[B]=Y.canonical.z,Y.borderDoneWithNeighborZ[ee]=c.canonical.z}for(const ne of V){const fe=c.featuresOnBorder[ne],me=c.centroidData[fe.centroidDataIndex],Ae=fe.borders[B];let Me;for(;ie<K.length;){Me=Y.featuresOnBorder[K[ie]];const Fe=Me.borders[ee];if(Fe[1]>Ae[0]+3||Fe[0]>Ae[0]-3)break;Y.showCentroid(Me),ie++}if(Me&&ie<K.length){const Fe=ie;let de=0;for(;!(Me.borders[ee][0]>Ae[1]-3)&&(de++,++ie!==K.length);)Me=Y.featuresOnBorder[K[ie]];Me=Y.featuresOnBorder[K[Fe]];let we=!1;if(de>=1){const ye=Me.borders[ee];Math.abs(Ae[0]-ye[0])<3&&Math.abs(Ae[1]-ye[1])<3&&(de=1,we=!0,ie=Fe+1)}else if(de===0){c.showCentroid(fe);continue}const le=Y.centroidData[Me.centroidDataIndex];m&&we&&(((R=me).flags|(F=le).flags)&o.dW?(R.flags|=o.dW,F.flags|=o.dW):(R.flags&=2147483647,F.flags&=2147483647));const Pe=fe.intersectsCount()>1||Me.intersectsCount()>1;

vendor: 16,384 bytes, line 2654

2654if(de>1)ie=Fe,me.centroidXY=le.centroidXY=new o.P(0,0);else if(te&&te.dem&&!Pe){const ye=C[B](me,le),De=B%2?o.aj-1:0,qe=L(ye[0],Math.min(o.aj-1,ye[1]),De,te,Z,B<2,ye[2]);me.centroidXY=le.centroidXY=x(qe)}else Pe?me.centroidXY=le.centroidXY=new o.P(0,0):(me.centroidXY=c.encodeBorderCentroid(fe),le.centroidXY=Y.encodeBorderCentroid(Me));c.writeCentroidToBuffer(me),Y.writeCentroidToBuffer(le)}else c.showCentroid(fe)}c.borderDoneWithNeighborZ[B]=Y.canonical.z,Y.borderDoneWithNeighborZ[ee]=c.canonical.z}var R,F;(c.needsCentroidUpdate||!c.centroidVertexBuffer&&c.centroidVertexArray.length!==0)&&c.uploadCentroid(l)}const $d=[1,0,0],Zd=[0,1,0],Qs=[0,0,1];function eo(l,t,n){const c=n.transform,d=n.shadowRenderer;if(!d)return!0;const p=l.toUnwrapped(),m=c.tileSize*d._cascades[n.currentShadowCascade].scale;let y=t.maxHeight;if(c.elevation){const R=c.elevation.getMinMaxForTile(l);R&&(y+=R.max)}const x=[...d.shadowDirection];x[2]=-x[2];const T=d.computeSimplifiedTileShadowVolume(p,y,m,x);if(!T)return!1;const S=[$d,Zd,Qs,x,[x[0],0,x[2]],[0,x[1],x[2]]],M=c.projection.name==="globe",I=c.scaleZoom(m),C=o.cn.fromInvProjectionMatrix(c.invProjMatrix,c.worldSize,I,!M),L=d.getCurrentCascadeFrustum();return C.intersectsPrecise(T.vertices,T.planes,S)===0||L.intersectsPrecise(T.vertices,T.planes,S)===0}function xt(l){return[l[0]*o.dZ,l[1]*o.dZ,l[2]*o.dZ,0]}function Pl(l,t,n,c,d,p,m,y,x){const T=c.getSource(),S=n.globeSharedBuffers;if(!S)return;let M,I,C;if(t&&(M=c.getTile(t)),T instanceof o.aP?(I=T.texture,C=o.ds(0,0,n.transform)):M&&t&&(I=M.texture,C=o.ds(t.canonical.z,t.canonical.x,n.transform)),!I||!C)return;l||(C=o.cE(o.bz(),C,[1,-1,1]));const L=n.context,R=L.gl,F=d.paint.get("raster-resampling")==="nearest"?R.NEAREST:R.LINEAR,B=n.colorModeForDrapableLayerRenderPass(p),V=m.defines;V.push("GLOBE_POLES");const Z=new et(R.LEQUAL,et.ReadWrite,n.depthRangeFor3D),Y=Float32Array.from(n.transform.expandedFarZProjMatrix),te=Float32Array.from(o.bh(o.dr(new o.cp(0,0,0))));n.terrain&&n.terrain.prepareDrawTile(),L.activeTexture.set(R.TEXTURE0),I.bind(F,R.CLAMP_TO_EDGE),L.activeTexture.set(R.TEXTURE1),I.bind(F,R.CLAMP_TO_EDGE),"useMipmap"in I&&L.extTextureFilterAnisotropic&&n.transform.pitch>20&&R.texParameterf(R.TEXTURE_2D,L.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,L.extTextureFilterAnisotropicMax);const[ee,J,K,ie]=t?S.getPoleBuffers(t.canonical.z,!1):S.getPoleBuffers(0,!0),ne=d.paint.get("raster-elevation");let fe;l?(fe=ee,n.renderDefaultNorthPole=ne!==0):(fe=J,n.renderDefaultSouthPole=ne!==0);const me=xt(m.mix),Ae=((Fe,de,we,le,Pe,ye,De,qe,Ce,je,it,rt,Qe)=>rh(Fe,de,we,new Float32Array(16),new Float32Array(9),[0,0],le,[0,0],[0,0,0,0],1,{opacity:1,mix:0},ye,[0,0],qe,2,je,it,rt,1,0,Qe))(Y,te,C,o.ah(n.transform.zoom),0,d,0,ne,0,me,m.offset,m.range,p),Me=n.getOrCreateProgram("raster",{defines:V});n.uploadCommonUniforms(L,Me,null),Me.draw(n,R.TRIANGLES,Z,x,B,y,Ae,d.id,fe,K,ie)}function qf(l){const t=l._nearZ,n=l.projection.farthestPixelDistance(l),c=n-t,d=.2*l.height,p=t+d;return[t,n,(p-d-t)/c,(p-t)/c]}function $f(l,t,n,c){if(l)return t instanceof qs&&l instanceof sa?t.getTextureDescriptor(l,n,!0):{texture:l.texture,mix:xt(c.mix),offset:c.offset,buffer:0,tileSize:1}}var ch=o.d_([{name:"a_index",type:"Int16",components:1}]);class Hd{constructor(t,n,c,d){const p={width:c[0],height:c[1],data:null},m=t.gl;this.targetColorTexture=new o.T(t,p,m.RGBA8,{useMipmap:!1}),this.backgroundColorTexture=new o.T(t,p,m.RGBA8,{useMipmap:!1}),this.context=t,this.updateParticleTexture(n,d),this.lastInvalidatedAt=0}updateParticleTexture(t,n){if(this.particleTextureDimension===n.width)return;(this.particleTexture0||this.particleTexture1||this.particleIndexBuffer||this.particleSegment)&&(this.particleTexture0.destroy(),this.particleTexture1.destroy(),this.particleIndexBuffer.destroy(),this.particleSegment.destroy());const c=this.context.gl,d=n.width*n.height;this.particleTexture0=new o.T(this.context,n,c.RGBA8,{premultiply:!1,useMipmap:!1}),this.particleTexture1=new o.T(this.context,n,c.RGBA8,{premultiply:!1,useMipmap:!1});const p=new o.d$;p.reserve(d);for(let m=0;m<d;m++)p.emplaceBack(m);this.particleIndexBuffer=this.context.createVertexBuffer(p,ch.members,!0),this.particleSegment=o.bd.simpleSegment(0,0,this.particleIndexBuffer.length,0),this.particleTextureDimension=n.width}update(t){return!(this.lastInvalidatedAt<t&&(this.lastInvalidatedAt=o.q.now(),1))}destroy(){this.targetColorTexture.destroy(),this.backgroundColorTexture.destroy(),this.particleIndexBuffer.destroy(),this.particleTexture0.destroy(),this.particleTexture1.destroy(),this.particleSegment.destroy()}}function Zf(l,t,n){if(!l)return null;const c=t.getTextureDescriptor(l,n,!0);if(!c)return null;let{texture:d,mix:p,offset:m,tileSize:y,buffer:x,format:T}=c;if(!d||!T)return null;let S=!1;return T==="uint32"&&(S=!0,p[3]=0,p=ko(o.e0,p,[0,n.paint.get("raster-particle-max-speed")]),m=ih(o.e0,m,[0,n.paint.get("raster-particle-max-speed")])),{texture:d,textureOffset:[x/(y+2*x),y/(y+2*x)],tileSize:y,scalarData:S,scale:p,offset:m,defines:["RASTER_ARRAY",{uint8:"DATA_FORMAT_UINT8",uint16:"DATA_FORMAT_UINT16",uint32:"DATA_FORMAT_UINT32"}[T]]}}function Wd(l){const t=l._nearZ,n=l.projection.farthestPixelDistance(l),c=n-t,d=.2*l.height,p=t+d;return[t,n,(p-d-t)/c,(p-t)/c]}const Hf=new o.am(1,0,0,1),Wf=new o.am(0,1,0,1),bn=new o.am(0,0,1,1),uh=new o.am(1,0,1,1),on=new o.am(0,1,1,1);function As(l,t,n,c,d,p){for(let m=0;m<n.length;m++)if(d){const T=new o.am(c.r*.8,c.g*.8,c.b*.8,1);Bo(l,t,n[m],c,-1,-1,p),Bo(l,t,n[m],c,-1,1,p),Bo(l,t,n[m],c,1,1,p),Bo(l,t,n[m],c,1,-1,p),Bo(l,t,n[m],T,0,0,p)}else Bo(l,t,n[m],c,0,0,p)}function Bo(l,t,n,c,d,p,m){const y=l.context,x=l.transform,T=y.gl,S=x.projection.name==="globe",M=S?["PROJECTION_GLOBE_VIEW"]:[];let I=o.bw(n.projMatrix);if(S&&o.ah(x.zoom)>0){const me=o.bg(n.canonical,x),Ae=o.e1(me);I=o.az(new Float32Array(16),x.globeMatrix,Ae),o.az(I,x.projMatrix,I)}const C=o.bz();C[12]+=2*d/(o.q.devicePixelRatio*x.width),C[13]+=2*p/(o.q.devicePixelRatio*x.height),o.az(I,C,I);const L=l.getOrCreateProgram("debug",{defines:M}),R=t.getTileByID(n.key);l.terrain&&l.terrain.setupElevationDraw(R,L);const F=et.disabled,B=Mt.disabled,V=l.colorModeForRenderPass(),Z="$debug";y.activeTexture.set(T.TEXTURE0),l.emptyTexture.bind(T.LINEAR,T.CLAMP_TO_EDGE),S?R._makeGlobeTileDebugBuffers(l.context,x):R._makeDebugTileBoundsBuffers(l.context,x.projection);const Y=R._tileDebugBuffer||l.debugBuffer,te=R._tileDebugIndexBuffer||l.debugIndexBuffer,ee=R._tileDebugSegments||l.debugSegments;if(L.draw(l,T.LINE_STRIP,F,B,V,bt.disabled,Nc(I,c.toPremultipliedRenderColor(null)),Z,Y,te,ee,null,null,null,[R._globeTileDebugBorderBuffer]),m){const me=R.latestRawTileData,Ae=Math.floor((me&&me.byteLength||0)/1024);let Me=n.canonical.toString();n.overscaledZ!==n.canonical.z&&(Me+=` => ${n.overscaledZ}`),Me+=` ${R.state}`,Me+=` ${Ae}kb`,function(Fe,de){Fe.initDebugOverlayCanvas();const we=Fe.debugOverlayCanvas,le=Fe.context.gl,Pe=Fe.debugOverlayCanvas.getContext("2d");Pe.clearRect(0,0,we.width,we.height),Pe.shadowColor="white",Pe.shadowBlur=2,Pe.lineWidth=1.5,Pe.strokeStyle="white",Pe.textBaseline="top",Pe.font="bold 36px Open Sans, sans-serif",Pe.fillText(de,5,5),Pe.strokeText(de,5,5),Fe.debugOverlayTexture.update(we),Fe.debugOverlayTexture.bind(le.LINEAR,le.CLAMP_TO_EDGE)}(l,Me)}const J=t.getTile(n).tileSize,K=512/Math.min(J,512)*(n.overscaledZ/x.zoom)*.5,ie=R._tileDebugTextBuffer||l.debugBuffer,ne=R._tileDebugTextIndexBuffer||l.quadTriangleIndexBuffer,fe=R._tileDebugTextSegments||l.debugSegments;L.draw(l,T.TRIANGLES,F,B,qt.alphaBlended,bt.disabled,Nc(I,o.am.transparent.toPremultipliedRenderColor(null),K),Z,ie,ne,fe,null,null,null,[R._globeTileDebugTextBuffer])}function Gc(l,t,n,c){Aa(l,0,t+n/2,l.transform.width,n,c)}function qc(l,t,n,c){Aa(l,t-n/2,0,n,l.transform.height,c)}function Aa(l,t,n,c,d,p){const m=l.context,y=m.gl;y.enable(y.SCISSOR_TEST),y.scissor(t*o.q.devicePixelRatio,n*o.q.devicePixelRatio,c*o.q.devicePixelRatio,d*o.q.devicePixelRatio),m.clear({color:p}),y.disable(y.SCISSOR_TEST)}const Xd=o.d_([{name:"a_pos_3f",components:3,type:"Float32"}]),{members:Ms}=Xd;function Ti(l,t,n,c){l.emplaceBack(t,n,c)}class zl{constructor(t){this.vertexArray=new o.e2,this.indices=new o.a_,Ti(this.vertexArray,-1,-1,1),Ti(this.vertexArray,1,-1,1),Ti(this.vertexArray,-1,1,1),Ti(this.vertexArray,1,1,1),Ti(this.vertexArray,-1,-1,-1),Ti(this.vertexArray,1,-1,-1),Ti(this.vertexArray,-1,1,-1),Ti(this.vertexArray,1,1,-1),this.indices.emplaceBack(5,1,3),this.indices.emplaceBack(3,7,5),this.indices.emplaceBack(6,2,0),this.indices.emplaceBack(0,4,6),this.indices.emplaceBack(2,6,7),this.indices.emplaceBack(7,3,2),this.indices.emplaceBack(5,4,0),this.indices.emplaceBack(0,1,5),this.indices.emplaceBack(0,2,3),this.indices.emplaceBack(3,1,0),this.indices.emplaceBack(7,6,4),this.indices.emplaceBack(4,5,7),this.vertexBuffer=t.createVertexBuffer(this.vertexArray,Ms),this.indexBuffer=t.createIndexBuffer(this.indices),this.segment=o.bd.simpleSegment(0,0,36,12)}}function to(l,t,n,c,d,p){const m=l.context.gl,y=t.paint.get("sky-atmosphere-color"),x=t.paint.get("sky-atmosphere-halo-color"),T=t.paint.get("sky-atmosphere-sun-intensity"),S=((M,I,C,L,R)=>({u_matrix_3f:M,u_sun_direction:I,u_sun_intensity:C,u_color_tint_r:[L.r,L.g,L.b,L.a],u_color_tint_m:[R.r,R.g,R.b,R.a],u_luminance:5e-5}))(o.e4(o.dx(),c),d,T,y.toPremultipliedRenderColor(null),x.toPremultipliedRenderColor(null));m.framebufferTexture2D(m.FRAMEBUFFER,m.COLOR_ATTACHMENT0,m.TEXTURE_CUBE_MAP_POSITIVE_X+p,t.skyboxTexture,0),n.draw(l,m.TRIANGLES,et.disabled,Mt.disabled,qt.unblended,bt.frontCW,S,"skyboxCapture",t.skyboxGeometry.vertexBuffer,t.skyboxGeometry.indexBuffer,t.skyboxGeometry.segment)}const Yd=o.d_([{type:"Float32",name:"a_pos",components:3},{type:"Float32",name:"a_uv",components:2}]);class Kd{constructor(t){const n=new o.e5;n.emplaceBack(-1,1,1,0,0),n.emplaceBack(1,1,1,1,0),n.emplaceBack(1,-1,1,1,1),n.emplaceBack(-1,-1,1,0,1);const c=new o.a_;c.emplaceBack(0,1,2),c.emplaceBack(2,3,0),this.vertexBuffer=t.createVertexBuffer(n,Yd.members),this.indexBuffer=t.createIndexBuffer(c),this.segments=o.bd.simpleSegment(0,0,4,2)}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy()}}const Jd=o.d_([{type:"Float32",name:"a_pos_3f",components:3},{type:"Float32",name:"a_uv",components:2},{type:"Float32",name:"a_size_scale",components:1},{type:"Float32",name:"a_fade_opacity",components:1}]);class Xf{constructor(){this.starsCount=16e3,this.sizeMultiplier=.15,this.sizeRange=100,this.intensityRange=200}}class Ma{constructor(t){this.colorModeAlphaBlendedWriteRGB=new qt([1,Co,1,Co],o.am.transparent,[!0,!0,!0,!1]),this.colorModeWriteAlpha=new qt([1,0,1,0],o.am.transparent,[!1,!1,!1,!0]),this.params=new Xf,this.updateNeeded=!0,t.tp.registerParameter(this.params,["Stars"],"starsCount",{min:100,max:16e3,step:1},()=>{this.updateNeeded=!0}),t.tp.registerParameter(this.params,["Stars"],"sizeMultiplier",{min:.01,max:2,step:.01}),t.tp.registerParameter(this.params,["Stars"],"sizeRange",{min:0,max:200,step:1},()=>{this.updateNeeded=!0}),t.tp.registerParameter(this.params,["Stars"],"intensityRange",{min:0,max:200,step:1},()=>{this.updateNeeded=!0})}update(t){const n=t.context;if(!this.atmosphereBuffer||this.updateNeeded){this.updateNeeded=!1,this.atmosphereBuffer=new Kd(n);const c=this.params.sizeRange,d=this.params.intensityRange,p=function(S){const M=o.e7(30),I=[];for(let C=0;C<S;++C){const L=2*Math.PI*M(),R=Math.acos(1-2*M())-.5*Math.PI;I.push(o.cS(Math.cos(R)*Math.cos(L),Math.cos(R)*Math.sin(L),Math.sin(R)))}return I}(this.params.starsCount),m=o.e7(300),y=new o.e6,x=new o.a_;let T=0;for(let S=0;S<p.length;++S){const M=o.bY([],p[S],200),I=Math.max(0,1+.01*c*(1*m()-.5)),C=Math.max(0,1+.01*d*(1*m()-.5));y.emplaceBack(M[0],M[1],M[2],-1,-1,I,C),y.emplaceBack(M[0],M[1],M[2],1,-1,I,C),y.emplaceBack(M[0],M[1],M[2],1,1,I,C),y.emplaceBack(M[0],M[1],M[2],-1,1,I,C),x.emplaceBack(T+0,T+1,T+2),x.emplaceBack(T+0,T+2,T+3),T+=4}this.starsVx=n.createVertexBuffer(y,Jd.members),this.starsIdx=n.createIndexBuffer(x),this.starsSegments=o.bd.simpleSegment(0,0,y.length,x.length)}}destroy(){this.atmosphereBuffer&&this.atmosphereBuffer.destroy(),this.starsVx&&this.starsVx.destroy(),this.starsIdx&&this.starsIdx.destroy()}drawAtmosphereGlow(t,n){const c=t.context,d=c.gl,p=t.transform,m=new et(d.LEQUAL,et.ReadOnly,[0,1]),y=o.ah(p.zoom),x=t.style.getLut(n.scope),T=n.properties.get("color-use-theme")==="none",S=n.properties.get("color").toNonPremultipliedRenderColor(T?null:x).toArray01(),M=n.properties.get("high-color-use-theme")==="none",I=n.properties.get("high-color").toNonPremultipliedRenderColor(M?null:x).toArray01(),C=n.properties.get("space-color-use-theme")==="none",L=n.properties.get("space-color").toNonPremultipliedRenderColor(C?null:x).toArray01(),R=5e-4,F=o.e8(n.properties.get("horizon-blend"),0,1,R,.25),B=o.dl(t,c,p)&&F===R?p.worldSize/(2*Math.PI*1.025)-1:p.globeRadius,V=t.frameCounter/1e3%1,Z=o.ae(p.globeCenterInViewSpace),Y=Math.sqrt(Math.pow(Z,2)-Math.pow(B,2)),te=Math.acos(Y/Z),ee=J=>{const K=p.projection.name==="globe"?["PROJECTION_GLOBE_VIEW","FOG"]:["FOG"];J&&K.push("ALPHA_PASS");const ie=t.getOrCreateProgram("globeAtmosphere",{defines:K}),ne=((me,Ae,Me,Fe,de,we,le,Pe,ye,De,qe,Ce)=>({u_frustum_tl:me,u_frustum_tr:Ae,u_frustum_br:Me,u_frustum_bl:Fe,u_horizon:de,u_transition:we,u_fadeout_range:le,u_color:Pe,u_high_color:ye,u_space_color:De,u_temporal_offset:qe,u_horizon_angle:Ce}))(p.frustumCorners.TL,p.frustumCorners.TR,p.frustumCorners.BR,p.frustumCorners.BL,p.frustumCorners.horizon,y,F,S,I,L,V,te);t.uploadCommonUniforms(c,ie);const fe=this.atmosphereBuffer;fe&&ie.draw(t,d.TRIANGLES,m,Mt.disabled,J?this.colorModeWriteAlpha:this.colorModeAlphaBlendedWriteRGB,bt.backCW,ne,J?"atmosphere_glow_alpha":"atmosphere_glow",fe.vertexBuffer,fe.indexBuffer,fe.segments)};ee(!1),ee(!0)}drawStars(t,n){const c=o.ay(n.properties.get("star-intensity"),0,1);if(c===0)return;const d=t.context,p=d.gl,m=t.transform,y=t.getOrCreateProgram("stars"),x=o.b_([]);o.c0(x,x,-m._pitch),o.b$(x,x,-m.angle),o.c0(x,x,o.al(m._center.lat)),o.e9(x,x,-o.al(m._center.lng));const T=o.c3(new Float32Array(16),x),S=o.az([],m.starsProjMatrix,T),M=o.e4([],T),I=o.ea([],M),C=[0,1,0];o.dz(C,C,I),o.bY(C,C,this.params.sizeMultiplier);const L=[1,0,0];o.dz(L,L,I),o.bY(L,L,this.params.sizeMultiplier);const R=(F=C,B=L,V=c,{u_matrix:Float32Array.from(S),u_up:F,u_right:B,u_intensity_multiplier:V});var F,B,V;t.uploadCommonUniforms(d,y),this.starsVx&&this.starsIdx&&y.draw(t,p.TRIANGLES,et.disabled,Mt.disabled,this.colorModeAlphaBlendedWriteRGB,bt.disabled,R,"atmosphere_stars",this.starsVx,this.starsIdx,this.starsSegments)}}function No(l,t){const n=[...l],c=t.cameraWorldSizeForFog/t.worldSize,d=o.bx([]);return o.cE(d,d,[c,c,1]),o.az(n,d,n),o.az(n,t.worldToFogMatrix,n),n}function Ne(l,t,n,c,d){const p=n.material,m=c.context,{baseColorTexture:y,metallicRoughnessTexture:x}=p.pbrMetallicRoughness,{normalTexture:T,occlusionTexture:S,emissionTexture:M}=p;function I(L,R,F){if(L&&(l.push(R),m.activeTexture.set(m.gl.TEXTURE0+F),L.gfxTexture)){const{minFilter:B,magFilter:V,wrapS:Z,wrapT:Y}=L.sampler;L.gfxTexture.bindExtraParam(B,V,Z,Y)}}I(y,"HAS_TEXTURE_u_baseColorTexture",sn.BaseColor),I(x,"HAS_TEXTURE_u_metallicRoughnessTexture",sn.MetallicRoughness),I(T,"HAS_TEXTURE_u_normalTexture",sn.Normal),I(S,"HAS_TEXTURE_u_occlusionTexture",sn.Occlusion),I(M,"HAS_TEXTURE_u_emissionTexture",sn.Emission),d&&(d.texture||(d.texture=new o.eh(c.context,d.image,[d.image.height,d.image.height,d.image.height],m.gl.RGBA8)),m.activeTexture.set(m.gl.TEXTURE0+sn.LUT),d.texture&&d.texture.bind(m.gl.LINEAR,m.gl.CLAMP_TO_EDGE),l.push("APPLY_LUT_ON_GPU")),n.texcoordBuffer&&(l.push("HAS_ATTRIBUTE_a_uv_2f"),t.push(n.texcoordBuffer)),n.colorBuffer&&(l.push(n.colorBuffer.itemSize===12?"HAS_ATTRIBUTE_a_color_3f":"HAS_ATTRIBUTE_a_color_4f"),t.push(n.colorBuffer)),n.normalBuffer&&(l.push("HAS_ATTRIBUTE_a_normal_3f"),t.push(n.normalBuffer)),n.pbrBuffer&&(l.push("HAS_ATTRIBUTE_a_pbr"),l.push("HAS_ATTRIBUTE_a_heightBasedEmissiveStrength"),t.push(n.pbrBuffer)),p.alphaMode!=="OPAQUE"&&p.alphaMode!=="MASK"||l.push("UNPREMULT_TEXTURE_IN_SHADER"),p.defined||l.push("DIFFUSE_SHADED");const C=c.shadowRenderer;C&&(l.push("RENDER_SHADOWS","DEPTH_TEXTURE"),C.useNormalOffset&&l.push("NORMAL_OFFSET"))}function Je(l,t,n,c,d,p){const m=n.paint.get("model-opacity").constantOr(

26541),y=t.context,x=new et(t.context.gl.LEQUAL,et.ReadWrite,t.depthRangeFor3D),T=t.transform,S=l.mesh,M=S.material,I=M.pbrMetallicRoughness,C=t.style.fog;let L;L=t.transform.projection.zAxisUnit==="pixels"?[...l.nodeModelMatrix]:o.az([],c.zScaleMatrix,l.nodeModelMatrix),o.az(L,c.negCameraPosMatrix,L);const R=o.bi([],L);o.ee(R,R);const F=n.paint.get("model-color-use-theme").constantOr("default")==="none",B=n.paint.get("model-emissive-strength").constantOr(0),V=Al(new Float32Array(l.worldViewProjection),new Float32Array(L),new Float32Array(R),null,t,m,I.baseColorFactor,M.emissiveFactor,I.metallicFactor,I.roughnessFactor,M,B,n),Z={defines:[]},Y=[],te=t.shadowRenderer;te&&(te.useNormalOffset=!1),Ne(Z.defines,Y,S,t,F?null:n.lut);let ee=null;if(C){const ie=No(l.nodeModelMatrix,t.transform);if(ee=new Float32Array(ie),T.projection.name!=="globe"){const ne=S.aabb.min,fe=S.aabb.max,[me,Ae]=C.getOpacityForBounds(ie,ne[0],ne[1],fe[0],fe[1]);Z.overrideFog=me>=ve||Ae>=ve}}const J=os(t,n.paint.get("model-cutoff-fade-range"));J.shouldRenderCutoff&&Z.defines.push("RENDER_CUTOFF");const K=t.getOrCreateProgram("model",Z);t.uploadCommonUniforms(y,K,null,ee,J),t.renderPass!=="shadow"&&te&&te.setupShadowsFromMatrix(l.nodeModelMatrix,K),K.draw(t,y.gl.TRIANGLES,x,d,p,S.material.doubleSided?bt.disabled:bt.backCCW,V,n.id,S.vertexBuffer,S.indexBuffer,S.segments,n.paint,t.transform.zoom,void 0,Y)}function Vo(l,t,n,c,d,p,m){let y;y=l.projection.name==="globe"?o.ed(n,l):[...n],o.az(y,y,t.matrix);const x=o.az([],c,y);if(t.meshes)for(const T of t.meshes){if(T.material.alphaMode!=="BLEND"){m.push({mesh:T,depth:0,modelIndex:d,worldViewProjection:x,nodeModelMatrix:y});continue}const S=o.ad([],T.centroid,x);!l.isOrthographic&&S[2]<=0||p.push({mesh:T,depth:S[2],modelIndex:d,worldViewProjection:x,nodeModelMatrix:y})}if(t.children)for(const T of t.children)Vo(l,T,n,c,d,p,m)}function rr(l,t,n,c){const d=n.shadowRenderer;if(!d)return;const p=d.getShadowPassDepthMode(),m=d.getShadowPassColorMode(),y=d.calculateShadowPassMatrixFromMatrix(t),x=jd(y);n.getOrCreateProgram("modelDepth",{defines:n._shadowMapDebug?[]:["DEPTH_TEXTURE"]}).draw(n,n.context.gl.TRIANGLES,p,Mt.disabled,m,bt.backCCW,x,c.id,l.vertexBuffer,l.indexBuffer,l.segments,c.paint,n.transform.zoom,void 0,void 0)}function pe(l,t,n){const c=t.updateZoomBasedPaintProperties(),d=function(p,m,y){let x,T,S,M=p.terrain?p.terrain.exaggeration():0;if(p.terrain&&M>0){const I=p.terrain,C=I.findDEMTileFor(y);C&&C.dem?x=o.ei.create(I,y,C):M=0}if(M===0&&(m.terrainElevationMin=0,m.terrainElevationMax=0),M===m.validForExaggeration&&(M===0||x&&x._demTile&&x._demTile.tileID===m.validForDEMTile.id&&x._dem._timestamp===m.validForDEMTile.timestamp))return!1;for(const I in m.instancesPerModel){const C=m.instancesPerModel[I];for(let L=0;L<C.instancedDataArray.length;++L){const R=(x?M*x.getElevationAt(0|C.instancedDataArray.float32[16*L],0|C.instancedDataArray.float32[16*L+1],!0,!0):0)+C.instancesEvaluatedElevation[L];C.instancedDataArray.float32[16*L+6]=R,T=T?Math.min(m.terrainElevationMin,R):R,S=S?Math.max(m.terrainElevationMax,R):R}}return m.terrainElevationMin=T||0,m.terrainElevationMax=S||0,m.validForExaggeration=M,m.validForDEMTile=x&&x._demTile?{id:x._demTile.tileID,timestamp:x._dem._timestamp}:{id:void 0,timestamp:0},!0}(l,t,n);(c||d)&&(t.uploaded=!1,t.upload(l.context))}const Kn={shadowUniformsInitialized:!1,useSingleShadowCascade:!1,tileMatrix:new Float64Array(16),shadowTileMatrix:new Float32Array(16),aabb:new o.cW([0,0,0],[o.aj,o.aj,0])};function $c(l,t){const n=1<<l.canonical.z,c=t.getFreeCameraOptions().position,d=t.elevation,p=l.canonical.x/n,m=(l.canonical.x+1)/n,y=l.canonical.y/n,x=(l.canonical.y+1)/n;let T=t._centerAltitude;if(d){const C=d.getMinMaxForTile(l);C&&C.max>T&&(T=C.max)}const S=o.ay(c.x,p,m)-c.x,M=o.ay(c.y,y,x)-c.y,I=o.c6(T,t.center.lat)-c.z;return t._zoomFromMercatorZ(Math.sqrt(S*S+M*M+I*I))}function Zc(l,t,n,c,d,p,m){const y=l.context,x=l.renderPass==="shadow",T=l.shadowRenderer,S=x&&T?T.getShadowPassDepthMode():new et(y.gl.LEQUAL,et.ReadWrite,l.depthRangeFor3D),M=l.isTileAffectedByFog(p);if(n.meshes)for(const I of n.meshes){const C=["MODEL_POSITION_ON_GPU"],L=[];let R,F,B;c.instancedDataArray.length>20&&C.push("INSTANCED_ARRAYS");const V=os(l,t.paint.get("model-cutoff-fade-range"));if(V.shouldRenderCutoff&&C.push("RENDER_CUTOFF"),x&&T)R=l.getOrCreateProgram("modelDepth",{defines:C}),F=jd(m.shadowTileMatrix,m.shadowTileMatrix,Float32Array.from(n.matrix

2654)),B=T.getShadowPassColorMode();else{Ne(C,L,I,l,t.paint.get("model-color-use-theme").constantOr("default")==="none"?null:t.lut),R=l.getOrCreateProgram("model",{defines:C,overrideFog:M});const Y=I.material,te=Y.pbrMetallicRoughness,ee=t.paint.get("model-opacity").constantOr(1),J=t.paint.get("model-emissive-strength").constantOr(0);F=Al(p.expandedProjMatrix,Float32Array.from(n.matrix),new Float32Array(16),null,l,ee,te.baseColorFactor,Y.emissiveFactor,te.metallicFactor,te.roughnessFactor,Y,J,t,d),T&&(m.shadowUniformsInitialized?R.setShadowUniformValues(y,T.getShadowUniformValues()):(T.setupShadows(p.toUnwrapped(),R,"model-tile",p.overscaledZ),m.shadowUniformsInitialized=!0)),B=V.shouldRenderCutoff||ee<1||Y.alphaMode!=="OPAQUE"?qt.alphaBlended:qt.unblended}l.uploadCommonUniforms(y,R,p.toUnwrapped(),null,V);const Z=I.material.doubleSided?bt.disabled:bt.backCCW;if(c.instancedDataArray.length>20)L.push(c.instancedDataBuffer),R.draw(l,y.gl.TRIANGLES,S,Mt.disabled,B,Z,F,t.id,I.vertexBuffer,I.indexBuffer,I.segments,t.paint,l.transform.zoom,void 0,L,c.instancedDataArray.length);else{const Y=x?"u_instance":"u_normal_matrix";for(let te=0;te<c.instancedDataArray.length;++te)F[Y]=new Float32Array(c.instancedDataArray.arrayBuffer,64*te,16),R.draw(l,y.gl.TRIANGLES,S,Mt.disabled,B,Z,F,t.id,I.vertexBuffer,I.indexBuffer,I.segments,t.paint,l.transform.zoom,void 0,L)}}if(n.children)for(const I of n.children)Zc(l,t,I,c,d,p,m)}const hh=[1,-1,1];function Qd(l,t,n,c){if(!n.modelManager)return!0;const d=n.modelManager;if(!n.shadowRenderer)return!0;const p=n.shadowRenderer,m=t.aabb;let y=!0,x=l.maxHeight;if(x===0){let S=0;for(const M in l.instancesPerModel){const I=d.getModel(M,c);I?S=Math.max(S,Math.max(Math.max(I.aabb.max[0],I.aabb.max[1]),I.aabb.max[2])):y=!1}x=l.maxScale*S*1.41+l.maxVerticalOffset,y&&(l.maxHeight=x)}m.max[2]=x,m.min[2]+=l.terrainElevationMin,m.max[2]+=l.terrainElevationMax,o.ad(m.min,m.min,t.tileMatrix),o.ad(m.max,m.max,t.tileMatrix);const T=m.intersects(p.getCurrentCascadeFrustum());return n.currentShadowCascade===0&&(l.isInsideFirstShadowMapFrustum=T===2),T===0}function ep(l,t){const n=l.uniformValues.u_cutoff_params[0],c=l.uniformValues.u_cutoff_params[1],d=l.uniformValues.u_cutoff_params[2],p=l.uniformValues.u_cutoff_params[3];return c===n||p===d?1:o.ay(((t-n)/(c-n)-d)/(p-d),0,1)}function Ca(l,t,n,c){if(t.pitch<20)return 1;const d=t.getWorldToCameraMatrix();o.az(d,d,l);const p=o.ej(n.min[0],n.min[1],n.min[2],1);let m=o.aA(o.ek(),p,d),y=m,x=m;p[1]=n.max[1],m=o.aA(o.ek(),p,d),y=m[1]<y[1]?m:y,x=m[1]>x[1]?m:x,p[0]=n.max[0],m=o.aA(o.ek(),p,d),y=m[1]<y[1]?m:y,x=m[1]>x[1]?m:x,p[1]=n.min[1],m=o.aA(o.ek(),p,d),y=m[1]<y[1]?m:y,x=m[1]>x[1]?m:x;const T=o.ay(c[0],0,1),S=100*t.pixelsPerMeter*o.ay(c[1],0,1),M=o.ay(c[2],0,1),I=o.el(o.ek(),y,x,T),C=Math.tan(.5*t.fovX),L=-I[2]*C;if(S===0)return I[1]<-Math.abs(L)?M:1;const R=(-Math.abs(L)-I[1])/S,F=(V,Z,Y)=>(1-Y)*V+Y*Z,B=o.ay(F(1,M,R),M,1);return F(1,B,o.ay((t.pitch-20)/20,0,1))}class Yf{}class Kf{constructor(){this._storage=new Map}getLinesFromTrianglesBuffer(t,n,c){{const M=this._storage.get(n.id);if(M)return M.lastUsedFrameIdx=t,M.buf}const d=c.gl,p=d.getBufferParameter(d.ELEMENT_ARRAY_BUFFER,d.BUFFER_SIZE),m=new ArrayBuffer(p),y=new Int16Array(m);d.getBufferSubData(d.ELEMENT_ARRAY_BUFFER,0,new Int16Array(m));const x=new o.en;for(let M=0;M<p/2;M+=3){const I=y[M],C=y[M+1],L=y[M+2];x.emplaceBack(I,C),x.emplaceBack(C,L),x.emplaceBack(L,I)}const T=c.bindVertexArrayOES.current,S=new Yf;return S.buf=new Vn(c,x),S.lastUsedFrameIdx=t,this._storage.set(n.id,S),c.bindVertexArrayOES.set(T),S.buf}update(t){for(const[n,c]of this._storage)t-c.lastUsedFrameIdx>30&&(c.buf.destroy(),this._storage.delete(n))}destroy(){for(const[t,n]of this._storage)n.buf.destroy(),this._storage.delete(t)}}class tp{constructor(t){this.occluderSize=30,this.depthOffset=-1e-4,t.registerParameter(this,["Occlusion"],"occluderSize",{min:1,max:100,step:1}),t.registerParameter(this,["Occlusion"],"depthOffset",{min:-.05,max:0,step:1e-5})}}const Hc=o.d_([{type:"Float32",name:"a_pos_3f",components:3},{type:"Float32",name:"a_uv",components:2},{type:"Float32",name:"a_rainParticleData",components:4}]);class dh{registerParameter(){}registerButton(){}registerBinding(){}refreshUI(){}}class ph{constructor(t,n){this.revealStart=11,this.revealRange=2,t.registerParameter(this,[...n,"Reveal"],"revealStart",{min:0,max:17,step:.05}

2654),t.registerParameter(this,[...n,"Reveal"],"revealRange",{min:.1,max:5.1,step:.05})}}const ip=o.d_([{type:"Float32",name:"a_pos_2f",components:2}]);class Wc{destroy(){this.vignetteVx&&this.vignetteVx.destroy(),this.vignetteIdx&&this.vignetteIdx.destroy()}draw(t,n){const c=t.getOrCreateProgram("vignette");if(!this.vignetteVx||!this.vignetteIdx){const m=new o.eo,y=new o.a_;m.emplaceBack(-1,-1),m.emplaceBack(1,-1),m.emplaceBack(1,1),m.emplaceBack(-1,1),y.emplaceBack(0,1,2),y.emplaceBack(0,2,3),this.vignetteVx=t.context.createVertexBuffer(m,ip.members),this.vignetteIdx=t.context.createIndexBuffer(y)}const d=o.bd.simpleSegment(0,0,4,6);if(this.vignetteVx&&this.vignetteIdx){t.uploadCommonUniforms(t.context,c);const m={u_vignetteShape:(p={vignetteShape:[n.start,n.range,Math.pow(10,n.fadePower)],vignetteColor:[n.color.r,n.color.g,n.color.b,n.color.a*n.strength]}).vignetteShape,u_vignetteColor:p.vignetteColor};c.draw(t,t.context.gl.TRIANGLES,et.disabled,Mt.disabled,qt.alphaBlended,bt.disabled,m,"vignette",this.vignetteVx,this.vignetteIdx,d)}var p}}class Rl{constructor(){this._accumulatedOffsetX=0,this._accumulatedOffsetY=0,this._accumulatedElevation=0}update(t,n){const c=t.getFreeCameraOptions().position,d=c.toAltitude(),p=c.toLngLat(),m=o.al(p.lng),y=o.al(p.lat),x=t.pixelsPerMeter/n,T=m*o.eq,S=o.eq*Math.log(Math.tan(Math.PI/4+y/2));if(this._offsetXPrev===void 0)this._offsetXPrev=0,this._offsetYPrev=0,this._elevationPrev=0,this._accumulatedOffsetX=0,this._accumulatedOffsetY=0,this._accumulatedElevation=0;else{const M=-this._offsetYPrev+S,I=-this._elevationPrev+d;this._accumulatedOffsetX+=(-this._offsetXPrev+T)*x,this._accumulatedOffsetY+=M*x,this._accumulatedElevation+=I*x,this._offsetXPrev=T,this._offsetYPrev=S,this._elevationPrev=d}}getPosition(){return[this._accumulatedOffsetX,this._accumulatedOffsetY,this._accumulatedElevation]}}function Uo(l,t){return[-(l[0]-Math.floor(l[0]/t)*t),-(l[1]-Math.floor(l[1]/t)*t),-(l[2]-Math.floor(l[2]/t)*t)]}function fh(l){const t=o.e7(1323123451230),n=[];for(let c=0;c<l;++c){const d=2*t()-1,p=2*t()-1,m=2*t()-1;n.push(o.cS(d,p,m))}return n}function io(l,t,n,c,d){const p=o.ay((d-n)/(c-n),0,1);return(1-p)*l+p*t}class Xr{constructor(t){this._movement=new Rl,this._accumulatedTimeFromStart=0,this._prevTime=Date.now()/1e3,this._vignette=new Wc,this._ppmScaleFactor=t}destroy(){this.particlesVx&&this.particlesVx.destroy(),this.particlesIdx&&this.particlesIdx.destroy(),this._vignette&&this._vignette.destroy()}updateOnRender(t,n){const c=t.transform;this._movement.update(c,this._ppmScaleFactor);const d=c.starsProjMatrix,p=o.b_([]);o.c0(p,p,o.al(90)-c._pitch),o.b$(p,p,-c.angle);const m=o.c3(new Float32Array(16),p),y=o.ep(1,0,0,0,0,0,1,0,0,-1,0,0,0,0,0,1),x=o.ee([],y),T=o.az([],x,m),S=Date.now()/1e3;return this._accumulatedTimeFromStart+=(S-this._prevTime)*n,this._prevTime=S,{projectionMatrix:d,modelviewMatrix:T}}}class Jf extends Xr{constructor(t){super(4.25),this._params={overrideStyleParameters:!1,intensity:.5,timeFactor:1,velocityConeAperture:0,velocity:300,boxSize:2500,dropletSizeX:1,dropletSizeYScale:10,distortionStrength:70,screenThinning:{intensity:.57,start:.46,range:1.17,fadePower:.17,affectedRatio:1,particleOffset:-.2},color:{r:.66,g:.68,b:.74,a:.7},direction:{x:-50,y:-35},shapeDirPower:2,shapeNormalPower:1},this._revealParams=new ph(t.tp,["Precipitation","Rain"]),this._vignetteParams={strength:1,start:.7,range:1,fadePower:.4,color:{r:.27,g:.27,b:.27,a:1}},this.particlesCount=16e3}update(t){const n=t.context;if(!this.particlesVx){const c=fh(this.particlesCount),d=new o.er,p=new o.a_;let m=0;const y=o.e7(1323123451230);for(let x=0;x<c.length;++x){const T=c[x],S=[2*y()-1,y(),y(),y()];d.emplaceBack(T[0],T[1],T[2],-1,-1,...S),d.emplaceBack(T[0],T[1],T[2],1,-1,...S),d.emplaceBack(T[0],T[1],T[2],1,1,...S),d.emplaceBack(T[0],T[1],T[2],-1,1,...S),p.emplaceBack(m+0,m+1,m+2),p.emplaceBack(m+0,m+2,m+3),m+=4}this.particlesVx=n.createVertexBuffer(d,Hc.members),this.particlesIdx=n.createIndexBuffer(p)}}draw(t){if(!this._params.overrideStyleParameters&&!t.style.rain)return;const n=this._params.overrideStyleParameters?this._revealParams:{revealStart:0,revealRange:.01},c=t.transform.zoom;if(n.revealStart>c)return;const d=io(0,1,n.revealStart,n.revealStart+n.revealRange,c);if(!this.particlesVx||!this.particlesIdx)return;const p=structuredClone(this._params);let m=[-p.direction.x,p.direction.y,-100];o.au(m,m);

2654const y=structuredClone(this._vignetteParams);y.strength*=d,p.overrideStyleParameters||(p.intensity=t.style.rain.state.density,p.timeFactor=t.style.rain.state.intensity,p.color=structuredClone(t.style.rain.state.color),m=structuredClone(t.style.rain.state.direction),p.screenThinning.intensity=t.style.rain.state.centerThinning,p.dropletSizeX=t.style.rain.state.dropletSize[0],p.dropletSizeYScale=t.style.rain.state.dropletSize[1]/t.style.rain.state.dropletSize[0],p.distortionStrength=100*t.style.rain.state.distortionStrength,y.strength=1,y.color=structuredClone(t.style.rain.state.vignetteColor));const x=this.updateOnRender(t,p.timeFactor),T=t.context,S=T.gl,M=t.transform;this.screenTexture&&this.screenTexture.size[0]===t.width&&this.screenTexture.size[1]===t.height||(this.screenTexture=new o.T(T,{width:t.width,height:t.height,data:null},S.RGBA8)),p.distortionStrength>0&&(T.activeTexture.set(S.TEXTURE0),this.screenTexture.bind(S.LINEAR,S.CLAMP_TO_EDGE),S.copyTexSubImage2D(S.TEXTURE_2D,0,0,0,0,0,t.width,t.height));const I=t.getOrCreateProgram("rainParticle");t.uploadCommonUniforms(T,I),T.activeTexture.set(S.TEXTURE0),this.screenTexture.bind(S.LINEAR,S.CLAMP_TO_EDGE);const C=[p.color.r,p.color.g,p.color.b,p.color.a],L=(R,F)=>{const B=Uo(this._movement.getPosition(),R),V=p.dropletSizeX,Z=p.dropletSizeX*p.dropletSizeYScale,Y=t.width/2,te=t.height/2,ee=io(0,p.screenThinning.start,0,1,p.screenThinning.intensity),J=io(.001,p.screenThinning.range,0,1,p.screenThinning.intensity),K=io(0,p.screenThinning.particleOffset,0,1,p.screenThinning.intensity),ie=(ne={modelview:x.modelviewMatrix,projection:x.projectionMatrix,time:this._accumulatedTimeFromStart,camPos:B,velocityConeAperture:p.velocityConeAperture,velocity:p.velocity,boxSize:R,rainDropletSize:[V,Z],distortionStrength:p.distortionStrength,rainDirection:m,color:C,screenSize:[M.width,M.height],thinningCenterPos:[Y,te],thinningShape:[ee,J,Math.pow(10,p.screenThinning.fadePower)],thinningAffectedRatio:p.screenThinning.affectedRatio,thinningParticleOffset:K,shapeDirectionalPower:p.shapeDirPower,shapeNormalPower:p.shapeNormalPower,mode:F?0:1},{u_modelview:Float32Array.from(ne.modelview),u_projection:Float32Array.from(ne.projection),u_time:ne.time,u_cam_pos:ne.camPos,u_texScreen:0,u_velocityConeAperture:ne.velocityConeAperture,u_velocity:ne.velocity,u_boxSize:ne.boxSize,u_rainDropletSize:ne.rainDropletSize,u_distortionStrength:ne.distortionStrength,u_rainDirection:ne.rainDirection,u_color:ne.color,u_screenSize:ne.screenSize,u_thinningCenterPos:ne.thinningCenterPos,u_thinningShape:ne.thinningShape,u_thinningAffectedRatio:ne.thinningAffectedRatio,u_thinningParticleOffset:ne.thinningParticleOffset,u_shapeDirectionalPower:ne.shapeDirectionalPower,u_shapeNormalPower:ne.shapeNormalPower,u_mode:ne.mode});var ne;const fe=Math.round(p.intensity*this.particlesCount),me=o.bd.simpleSegment(0,0,4*fe,2*fe);I.draw(t,S.TRIANGLES,et.disabled,Mt.disabled,qt.alphaBlended,bt.disabled,ie,"rain_particles",this.particlesVx,this.particlesIdx,me)};p.distortionStrength>0&&L(p.boxSize,!0),L(p.boxSize,!1),this._vignette.draw(t,y)}}const Dl=o.d_([{type:"Float32",name:"a_pos_3f",components:3},{type:"Float32",name:"a_uv",components:2},{type:"Float32",name:"a_snowParticleData",components:4},{type:"Float32",name:"a_snowParticleDataHorizontalOscillation",components:2}]);class Zi extends Xr{constructor(t){super(2.25),this._params={overrideStyleParameters:!1,intensity:.85,timeFactor:.75,velocityConeAperture:70,velocity:40,horizontalOscillationRadius:4,horizontalOscillationRate:1.5,boxSize:2e3,billboardSize:2,shapeFadeStart:.27,shapeFadePower:.21,screenThinning:{intensity:.4,start:.15,range:1.4,fadePower:.24,affectedRatio:1,particleOffset:-.2},color:{r:1,g:1,b:1,a:1},direction:{x:-50,y:-35}},this._revealParams=new ph(t.tp,["Precipitation","Snow"]),this._vignetteParams={strength:.3,start:.78,range:.46,fadePower:.2,color:{r:1,g:1,b:1,a:1}},this.particlesCount=16e3}update(t){const n=t.context;if(!this.particlesVx){const c=fh(this.particlesCount),d=new o.es,p=new o.a_;let m=0;const y=o.e7(1323123451230);for(let x=0;x<c.length;++x){const T=c[x],S=y(),M=y(),I=y(),C=[x/c.length,S,M,I],L=[y(),y()];d.emplaceBack(T[0],T[1],T[2],-1,-1,...C,...L),d.emplaceBack(T[0],T[1],T[2],1,-1,...C,...L),d.emplaceBack(T[0],T[1],T[2],1,1,...C,...L),d.emplaceBack(T[0],T[1],T[2],-1,1,...C,...L),p.emplaceBack(m+0,m+1,m+2),p.emplaceBack(m+0,m+2,m+3),m

2654+=4}this.particlesVx=n.createVertexBuffer(d,Dl.members),this.particlesIdx=n.createIndexBuffer(p)}}draw(t){if(!this._params.overrideStyleParameters&&!t.style.snow)return;const n=structuredClone(this._params);let c=[-n.direction.x,n.direction.y,-100];o.au(c,c);const d=structuredClone(this._vignetteParams),p=n.overrideStyleParameters?this._revealParams:{revealStart:0,revealRange:.01},m=t.transform.zoom;if(p.revealStart>m)return;const y=io(0,1,p.revealStart,p.revealStart+p.revealRange,m);d.strength*=y,n.overrideStyleParameters||(n.intensity=t.style.snow.state.density,n.timeFactor=t.style.snow.state.intensity,n.color=structuredClone(t.style.snow.state.color),c=structuredClone(t.style.snow.state.direction),n.screenThinning.intensity=t.style.snow.state.centerThinning,n.billboardSize=2.79*t.style.snow.state.flakeSize,d.strength=1,d.color=structuredClone(t.style.snow.state.vignetteColor));const x=this.updateOnRender(t,n.timeFactor);if(!this.particlesVx||!this.particlesIdx)return;const T=t.context,S=T.gl,M=t.transform,I=t.getOrCreateProgram("snowParticle");t.uploadCommonUniforms(T,I),((C,L,R)=>{const F=Uo(this._movement.getPosition(),C),B=M.width/2,V=M.height/2,Z=io(0,R.screenThinning.start,0,1,R.screenThinning.intensity),Y=io(.001,R.screenThinning.range,0,1,R.screenThinning.intensity),te=io(0,R.screenThinning.particleOffset,0,1,R.screenThinning.intensity),ee=(J={modelview:x.modelviewMatrix,projection:x.projectionMatrix,time:this._accumulatedTimeFromStart,camPos:F,velocityConeAperture:R.velocityConeAperture,velocity:R.velocity,horizontalOscillationRadius:R.horizontalOscillationRadius,horizontalOscillationRate:R.horizontalOscillationRate,boxSize:C,billboardSize:1*R.billboardSize,simpleShapeParameters:[R.shapeFadeStart,R.shapeFadePower],screenSize:[M.width,M.height],thinningCenterPos:[B,V],thinningShape:[Z,Y,Math.pow(10,R.screenThinning.fadePower)],thinningAffectedRatio:R.screenThinning.affectedRatio,thinningParticleOffset:te,color:[R.color.r,R.color.g,R.color.b,R.color.a],direction:c},{u_modelview:Float32Array.from(J.modelview),u_projection:Float32Array.from(J.projection),u_time:J.time,u_cam_pos:J.camPos,u_velocityConeAperture:J.velocityConeAperture,u_velocity:J.velocity,u_horizontalOscillationRadius:J.horizontalOscillationRadius,u_horizontalOscillationRate:J.horizontalOscillationRate,u_boxSize:J.boxSize,u_billboardSize:J.billboardSize,u_simpleShapeParameters:J.simpleShapeParameters,u_screenSize:J.screenSize,u_thinningCenterPos:J.thinningCenterPos,u_thinningShape:J.thinningShape,u_thinningAffectedRatio:J.thinningAffectedRatio,u_thinningParticleOffset:J.thinningParticleOffset,u_particleColor:J.color,u_direction:J.direction});var J;const K=Math.round(R.intensity*this.particlesCount),ie=o.bd.simpleSegment(0,0,4*K,2*K);this.particlesVx&&this.particlesIdx&&I.draw(t,S.TRIANGLES,et.disabled,Mt.disabled,qt.alphaBlended,bt.disabled,ee,"snow_particles",this.particlesVx,this.particlesIdx,ie)})(n.boxSize,0,n),this._vignette.draw(t,d)}}const ii={symbol:function(l,t,n,c,d){if(l.renderPass!=="translucent")return;const p=Mt.disabled,m=l.colorModeForRenderPass(),y=n.layout.get("text-variable-anchor"),x=n.layout.get("text-size-scale-range"),T=o.ay(l.scaleFactor,x[0],x[1]);y&&function(I,C,L,R,F,B,V,Z){const Y=C.transform,te=F==="map",ee=B==="map";for(const J of I){const K=R.getTile(J),ie=K.getBucket(L);if(!ie||!ie.text||!ie.text.segments.get().length)continue;const ne=o.bH(ie.textSizeData,Y.zoom,Z),fe=_c(J,ie.getProjection(),Y),me=Y.calculatePixelsToTileUnitsMatrix(K),Ae=vs(fe,K.tileID.canonical,ee,te,Y,ie.getProjection(),me),Me=ie.hasIconTextFit()&&ie.hasIconData();ne&&qd(ie,te,ee,V,Y,Ae,J,Math.pow(2,Y.zoom-K.tileID.overscaledZ),ne,Me)}}(c,l,n,t,n.layout.get("text-rotation-alignment"),n.layout.get("text-pitch-alignment"),d,T);const S=n.paint.get("icon-opacity").constantOr(1)!==0,M=n.paint.get("text-opacity").constantOr(1)!==0;n.layout.get("symbol-sort-key").constantOr(1)!==void 0&&(S||M)?Ea(l,t,n,c,p,m):(S&&Ea(l,t,n,c,p,m,{onlyIcons:!0}),M&&Ea(l,t,n,c,p,m,{onlyText:!0})),t.map.showCollisionBoxes&&(Uc(l,t,n,c,n.paint.get("text-translate"),n.paint.get("text-translate-anchor"),!0),Uc(l,t,n,c,n.paint.get("icon-translate"),n.paint.get("icon-translate-anchor"),!1))},circle:function(l,t,n,c){if(l.renderPass!=="translucent")return;const d=n.paint.get("circle-opacity"),p=n.paint.get("circle-stroke-width"),m=n.paint.get("circle-stroke-opacity"),y=n.layout.get("

vendor: 6,093 bytes, line 2654

2654circle-sort-key").constantOr(1)!==void 0,x=n.paint.get("circle-emissive-strength");if(d.constantOr(1)===0&&(p.constantOr(1)===0||m.constantOr(1)===0))return;const T=l.context,S=T.gl,M=l.transform,I=!(!l.terrain||!l.terrain.enabled),C=n.layout.get("circle-elevation-reference"),L=l.depthModeForSublayer(0,et.ReadOnly),R=new et(l.context.gl.LEQUAL,et.ReadOnly,l.depthRangeFor3D),F=C==="none"||I?L:R,B=Mt.disabled,V=l.colorModeForDrapableLayerRenderPass(x),Z=M.projection.name==="globe",Y=[o.aD(M.center.lng),o.aH(M.center.lat)],te=[];for(let J=0;J<c.length;J++){const K=c[J],ie=t.getTile(K),ne=ie.getBucket(n);if(!ne||ne.projection.name!==M.projection.name)continue;const fe=ne.programConfigurations.get(n.id),me=ne.layoutVertexBuffer,Ae=ne.globeExtVertexBuffer,Me=ne.indexBuffer,Fe=o.dK(n),de=[Ae],we=l.isTileAffectedByFog(K);Z&&Fe.push("PROJECTION_GLOBE_VIEW"),Fe.push("DEPTH_D24"),l.terrain&&M.depthOcclusionForSymbolsAndCircles&&Fe.push("DEPTH_OCCLUSION"),ne.hasElevation&&(Fe.push("ELEVATED_ROADS"),de.push(ne.elevatedLayoutVertexBuffer));const le=l.getOrCreateProgram("circle",{config:fe,defines:Fe,overrideFog:we}),Pe=M.projection.createInversionMatrix(M,K.canonical),ye={programConfiguration:fe,program:le,layoutVertexBuffer:me,dynamicBuffers:de,indexBuffer:Me,uniformValues:o.dL(l,K,ie,Pe,Y,n),tile:ie};if(y){const De=ne.segments.get();for(const qe of De)te.push({segments:new o.bd([qe]),sortKey:qe.sortKey,state:ye})}else te.push({segments:ne.segments,sortKey:0,state:ye})}y&&te.sort((J,K)=>J.sortKey-K.sortKey);const ee={useDepthForOcclusion:M.depthOcclusionForSymbolsAndCircles};for(const J of te){const{programConfiguration:K,program:ie,layoutVertexBuffer:ne,dynamicBuffers:fe,indexBuffer:me,uniformValues:Ae,tile:Me}=J.state,Fe=J.segments;l.terrain&&l.terrain.setupElevationDraw(Me,ie,ee),l.uploadCommonUniforms(T,ie,Me.tileID.toUnwrapped()),ie.draw(l,S.TRIANGLES,F,B,V,bt.disabled,Ae,n.id,ne,me,Fe,n.paint,M.zoom,K,fe)}},heatmap:function(l,t,n,c){if(n.paint.get("heatmap-opacity")!==0)if(l.renderPass==="offscreen"){const d=l.context,p=d.gl,m=Mt.disabled,y=new qt([p.ONE,p.ONE,p.ONE,p.ONE],o.am.transparent,[!0,!0,!0,!0]);(function(C,L,R,F){const B=C.gl,V=L.width*F,Z=L.height*F;C.activeTexture.set(B.TEXTURE1),C.viewport.set([0,0,V,Z]);let Y=R.heatmapFbo;if(!Y||Y&&(Y.width!==V||Y.height!==Z)){Y&&Y.destroy();const te=B.createTexture();B.bindTexture(B.TEXTURE_2D,te),B.texParameteri(B.TEXTURE_2D,B.TEXTURE_WRAP_S,B.CLAMP_TO_EDGE),B.texParameteri(B.TEXTURE_2D,B.TEXTURE_WRAP_T,B.CLAMP_TO_EDGE),B.texParameteri(B.TEXTURE_2D,B.TEXTURE_MIN_FILTER,B.LINEAR),B.texParameteri(B.TEXTURE_2D,B.TEXTURE_MAG_FILTER,B.LINEAR),Y=R.heatmapFbo=C.createFramebuffer(V,Z,!0,null),function(ee,J,K,ie,ne,fe){const me=ee.gl;me.texImage2D(me.TEXTURE_2D,0,ee.extRenderToTextureHalfFloat?me.RGBA16F:me.RGBA,ne,fe,0,me.RGBA,ee.extRenderToTextureHalfFloat?me.HALF_FLOAT:me.UNSIGNED_BYTE,null),ie.colorAttachment.set(K)}(C,0,te,Y,V,Z)}else B.bindTexture(B.TEXTURE_2D,Y.colorAttachment.get()),C.bindFramebuffer.set(Y.framebuffer)})(d,l,n,l.transform.projection.name==="globe"?.5:.25),d.clear({color:o.am.transparent});const x=l.transform,T=x.projection.name==="globe",S=T?["PROJECTION_GLOBE_VIEW"]:[],M=T?bt.frontCCW:bt.disabled,I=[o.aD(x.center.lng),o.aH(x.center.lat)];for(let C=0;C<c.length;C++){const L=c[C];if(t.hasRenderableParent(L))continue;const R=t.getTile(L),F=R.getBucket(n);if(!F||F.projection.name!==x.projection.name)continue;const B=l.isTileAffectedByFog(L),V=F.programConfigurations.get(n.id),Z=l.getOrCreateProgram("heatmap",{config:V,defines:S,overrideFog:B}),{zoom:Y}=l.transform;l.terrain&&l.terrain.setupElevationDraw(R,Z),l.uploadCommonUniforms(d,Z,L.toUnwrapped());const te=x.projection.createInversionMatrix(x,L.canonical);Z.draw(l,p.TRIANGLES,et.disabled,m,y,M,Nd(l,L,R,te,I,Y,n.paint.get("heatmap-intensity")),n.id,F.layoutVertexBuffer,F.indexBuffer,F.segments,n.paint,l.transform.zoom,V,T?[F.globeExtVertexBuffer]:null)}d.viewport.set([0,0,l.width,l.height])}else l.renderPass==="translucent"&&(l.context.setColorMode(l.colorModeForRenderPass()),function(d,p){const m=d.context,y=m.gl,x=p.heatmapFbo;if(!x)return;m.activeTexture.set(y.TEXTURE0),y.bindTexture(y.TEXTURE_2D,x.colorAttachment.get()),m.activeTexture.set(y.TEXTURE1);let T=p.colorRampTexture;T||(T=p.colorRampTexture=new o.T(m,p.colorRamp,y.RGBA8)),T.bind(y.LINEAR,y.CLAMP_TO_EDGE),d.getOrCreateProgram("heatmapTexture").draw(d,y.TRIANGLES,et.disabled,Mt.disabled,d.colorModeForRenderPass(),bt.disabled,((S,M,I,C)=>({u_image:0,u_color_ramp:1,u_opacity:M.paint.get("heatmap-opacity")}))(0,p),p.id,d.viewportBuffer,d.quadTriangleIndexBuffer,d.viewportSegments,p.paint,d.transform.zoom)}(l,n))},line:function(l,t,n,c){if(l.renderPass!=="translucent")return;const d=n.paint.get("line-opacity"),p=n.paint.get("line-width");if(d.constantOr(1)===0||p.constantOr(1)===0)return;const m=n.paint.get("line-emissive-strength"),y=n.paint.get("line-occlusion-opacity"),x=n.layout.get("line-elevation-reference"),T=n.layout.get("line-width-unit")==="meters",S=x==="sea",M=!(!l.terrain||!l.terrain.enabled),I=l.context,C=I.gl;if(n.hasElevatedBuckets&&l.transform.projection.name==="globe")return;const L=n.layout.get("line-cross-slope"),R=L!==void 0,F=L<1,B=l.colorModeForDrapableLayerRenderPass(m),V=l.terrain&&l.terrain.renderingToTexture,Z=V?1:o.q.devicePixelRatio,Y=n.paint.get("line-dasharray"),te=Y.constantOr(1),ee=n.layout.get("line-cap"),J=Y.constantOr(null),K=ee.constantOr(null),ie=n.paint.get("line-pattern"),ne=ie.constantOr(1),fe=n.paint.get("line-pattern-cross-fade"),me=ie.constantOr(null),Ae=n.paint.get("line-opacity").constantOr(1);let Me=!ne&&Ae!==1||l.depthOcclusion&&y>0&&y<1;const Fe=n.paint.get("line-gradient"),de=ne?"linePattern":"line",we=o.dM(n);let le;if(V&&l.terrain&&l.terrain.clipOrMaskOverlapStencilType()&&(Me=!1),y!==0&&l.depthOcclusion){const qe=n.paint._values["line-opacity"];qe&&qe.value&&qe.value.kind==="constant"?le=qe.value:o.w(`Occlusion opacity for layer ${n.id} is supported only when line-opacity isn't data-driven.`)}p.value.kind!=="constant"&&p.value.isLineProgressConstant===!1&&we.pu

2654sh("VARIABLE_LINE_WIDTH");const Pe=(qe,Ce,je,it,rt,Qe)=>{for(const ut of qe){const pt=t.getTile(ut);if(ne&&!pt.patternsLoaded())continue;const yt=pt.getBucket(n);if(!yt||yt.elevationType!=="none"&&!rt||yt.elevationType==="none"&&rt)continue;l.prepareDrawTile();const It=[...Ce],Ot=l.shadowRenderer,pi=yt.elevationType==="road"&&!!Ot&&Ot.enabled;let Ri=[0,0,0];if(pi){const Qt=l.style.directionalLight,mr=l.style.ambientLight;Qt&&mr&&(Ri=Po(l.style,Qt,mr)),It.push("RENDER_SHADOWS","DEPTH_TEXTURE","NORMAL_OFFSET")}const gi=yt.programConfigurations.get(n.id);let bi=!1;if(me&&pt.imageAtlas){const Qt=o.dN.from(me),mr=Qt.getPrimary().scaleSelf(Z).toString(),Bi=pt.imageAtlas.patternPositions.get(mr),Mi=Qt.getSecondary(),Ni=Mi?pt.imageAtlas.patternPositions.get(Mi.scaleSelf(Z).toString()):null;bi=!!Bi&&!!Ni,Bi&&gi.setConstantPatternPositions(Bi,Ni)}fe>0&&(bi||gi.getPatternTransitionVertexBuffer("line-pattern"))&&It.push("LINE_PATTERN_TRANSITION");const ur=l.isTileAffectedByFog(ut),Rt=l.getOrCreateProgram(de,{config:gi,defines:It,overrideFog:ur,overrideRtt:!rt&&void 0});if(!ne&&J&&K&&pt.lineAtlas){const Qt=pt.lineAtlas.getDash(J,K);Qt&&gi.setConstantPatternPositions(Qt)}pi&&Ot.setupShadows(pt.tileID.toUnwrapped(),Rt,"vector-tile",pt.tileID.overscaledZ);let[Vt,Wt]=n.paint.get("line-trim-offset");(K==="round"||K==="square")&&Vt!==Wt&&(Vt===0&&(Vt-=1),Wt===1&&(Wt+=1));const Oi=V?ut.projMatrix:null,br=T?1/yt.tileToMeter/o.aw(pt,1,l.transform.zoom):1,Di=T?1/yt.tileToMeter/o.aw(pt,1,Math.floor(l.transform.zoom)):1,li=ne?o.dO(l,pt,n,Oi,Z,br,Di,[Vt,Wt],Ri,fe):o.dP(l,pt,n,Oi,yt.lineClipsArray.length,Z,br,Di,[Vt,Wt],Ri);if(Fe){const Qt=yt.gradients[n.id];let mr=Qt.texture;if(n.gradientVersion!==Qt.version){let Bi=256;if(n.stepInterpolant){const Mi=t.getSource().maxzoom,Ni=ut.canonical.z===Mi?Math.ceil(1<<l.transform.maxZoom-ut.canonical.z):1;Bi=o.ay(o.dQ(yt.maxLineLength/o.aj*1024*Ni),256,I.maxTextureSize)}Qt.gradient=o.dR({expression:n.gradientExpression(),evaluationKey:"lineProgress",resolution:Bi,image:Qt.gradient||void 0,clips:yt.lineClipsArray}),Qt.texture?Qt.texture.update(Qt.gradient):Qt.texture=new o.T(I,Qt.gradient,C.RGBA8),Qt.version=n.gradientVersion,mr=Qt.texture}I.activeTexture.set(C.TEXTURE1),mr.bind(n.stepInterpolant?C.NEAREST:C.LINEAR,C.CLAMP_TO_EDGE)}te&&(I.activeTexture.set(C.TEXTURE0),pt.lineAtlasTexture&&pt.lineAtlasTexture.bind(C.LINEAR,C.REPEAT),gi.updatePaintBuffers()),ne&&(I.activeTexture.set(C.TEXTURE0),pt.imageAtlasTexture&&pt.imageAtlasTexture.bind(C.LINEAR,C.CLAMP_TO_EDGE),gi.updatePaintBuffers()),rt&&!S&&l.terrain.setupElevationDraw(pt,Rt),l.uploadCommonUniforms(I,Rt,ut.toUnwrapped());const nr=Qt=>{le!=null&&(le.value=Ae*y),Rt.draw(l,C.TRIANGLES,je,Qt,B,bt.disabled,li,n.id,yt.layoutVertexBuffer,yt.indexBuffer,yt.segments,n.paint,l.transform.zoom,gi,[yt.layoutVertexBuffer2,yt.patternVertexBuffer,yt.zOffsetVertexBuffer]),le!=null&&(le.value=Ae)};if(Me&&!rt){const Qt=l.stencilModeForClipping(ut).ref;Qt===0&&V&&I.clear({stencil:0});const mr={func:C.EQUAL,mask:255};li.u_alpha_discard_threshold=.8,nr(new Mt(mr,Qt,255,C.KEEP,C.KEEP,C.INVERT)),li.u_alpha_discard_threshold=0,nr(new Mt(mr,Qt,255,C.KEEP,C.KEEP,C.KEEP))}else li.u_alpha_discard_threshold=Me&&rt&&Qe?.8:0,nr(rt?it:l.stencilModeForClipping(ut))}};let ye=l.depthModeForSublayer(0,et.ReadOnly);const De=new et(l.depthOcclusion?C.GREATER:C.LEQUAL,et.ReadOnly,l.depthRangeFor3D);if(n.hasNonElevatedBuckets){const qe=!V&&l.terrain;y!==0&&qe?o.w(`Occlusion opacity for layer ${n.id} is supported on terrain only if the layer has line-z-offset enabled.`):qe?o.w(`Cannot render non-elevated lines in immediate mode when terrain is enabled. Layer: ${n.id}.`):Pe(c,we,ye,Mt.disabled,!1,!0)}if(n.hasElevatedBuckets){x==="hd-road-markup"?M||(ye=De,we.push("ELEVATED_ROADS")):(we.push("ELEVATED"),ye=De,R&&we.push(F?"CROSS_SLOPE_HORIZONTAL":"CROSS_SLOPE_VERTICAL"),S&&we.push("ELEVATION_REFERENCE_SEA"));const qe=Me?l.stencilModeFor3D():Mt.disabled;l.forceTerrainMode=!0,Pe(c,we,ye,qe,!0,!0),Me&&Pe(c,we,ye,qe,!0,!1),l.forceTerrainMode=!1}Me&&(l.resetStencilClippingMasks(),V&&I.clear({stencil:0})),y===0||l.depthOcclusion||V||l.layersWithOcclusionOpacity.push(l.currentLayer)},fill:function(l,t,n,c){const d=n.paint.get("fill-color"),p=n.paint.get("fill-opacity");if(p.constantOr(1)===0)return;const m=n.paint.get("fill-emissive-strength"),y=l.colorModeForDrapableLayerRenderPass(m),x=n.paint.get("fill-pattern"),T=l.opaquePassEnabledForLayer()&&!x.constantOr(1)&&d.constantOr(o.am.transparent).a===1&&p.constantOr(0)===1?"opaque":"translucent";let S="none";n.layout.get("fill-elevation-reference")!=="none"?S="road":n.paint.get("fill-z-offset").constantOr(1)!==0&&(S="offset");const M=!(!l.terrain||!l.terrain.enabled),I={painter:l,sourceCache:t,layer:n,coords:c,colorMode:y,elevationType:S,terrainEnabled:M,pass:T};

2654if(l.renderPass!=="shadow")if(S!=="offset"){if(lh(I,!1),S==="road"){const C=!M&&l.renderPass==="translucent";C&&ah(l,t,n,c,"geometry"),lh(I,!0,Mt.disabled),C&&function(L){const{painter:R,sourceCache:F,layer:B,coords:V,colorMode:Z}=L,Y=R.context.gl,te=L.painter.shadowRenderer,ee=!!te&&te.enabled,J=new et(R.context.gl.LEQUAL,et.ReadOnly,R.depthRangeFor3D);let K=[0,0,0];if(ee){const ne=R.style.directionalLight,fe=R.style.ambientLight;ne&&fe&&(K=Po(R.style,ne,fe))}const ie=ne=>{for(const fe of V){const me=F.getTile(fe),Ae=me.getBucket(B);if(!Ae)continue;const Me=Ae.elevatedStructures;if(!Me)continue;let Fe,de;if(ne?(Fe=Me.renderableBridgeSegments,de=Me.bridgeProgramConfigurations.get(B.id)):(Fe=Me.renderableTunnelSegments,de=Me.tunnelProgramConfigurations.get(B.id)),!Fe||Fe.segments[0].primitiveLength===0)continue;de.updatePaintBuffers(),R.prepareDrawTile();const we=R.isTileAffectedByFog(fe),le=[];ee&&le.push("RENDER_SHADOWS","DEPTH_TEXTURE","NORMAL_OFFSET");const Pe=R.getOrCreateProgram("elevatedStructures",{config:de,overrideFog:we,defines:le}),ye=R.translatePosMatrix(fe.projMatrix,me,B.paint.get("fill-translate"),B.paint.get("fill-translate-anchor"));ee&&te.setupShadows(me.tileID.toUnwrapped(),Pe,"vector-tile",me.tileID.overscaledZ);const De=Nf(ye,K);R.uploadCommonUniforms(R.context,Pe,fe.toUnwrapped()),Pe.draw(R,Y.TRIANGLES,J,Mt.disabled,Z,bt.backCCW,De,B.id,Me.vertexBuffer,Me.indexBuffer,Fe,B.paint,R.transform.zoom,de,[Me.vertexBufferNormal])}};ie(!0),ie(!1)}(I)}}else lh(I,!1,l.stencilModeFor3D());else l.shadowRenderer&&S==="road"&&!M&&function(C){const{painter:L,sourceCache:R,layer:F,coords:B}=C,V=L.context.gl,Z=C.painter.shadowRenderer;for(const Y of B){const te=R.getTile(Y),ee=te.getBucket(F);if(!ee)continue;const J=ee.elevatedStructures;if(!J||!J.shadowCasterSegments||J.shadowCasterSegments.segments[0].primitiveLength===0)continue;L.prepareDrawTile();const K=ee.bufferData.programConfigurations.get(F.id),ie=L.isTileAffectedByFog(Y),ne=L.getOrCreateProgram("elevatedStructuresDepth",{config:K,overrideFog:ie}),fe=Z.calculateShadowPassMatrixFromTile(te.tileID.toUnwrapped());L.uploadCommonUniforms(L.context,ne,Y.toUnwrapped());const me={u_matrix:fe,u_depth_bias:.001};ne.draw(L,V.TRIANGLES,Z.getShadowPassDepthMode(),Mt.disabled,Z.getShadowPassColorMode(),bt.disabled,me,F.id,J.vertexBuffer,J.indexBuffer,J.shadowCasterSegments,F.paint,L.transform.zoom,K)}}(I)},"fill-extrusion":function(l,t,n,c){const d=n.paint.get("fill-extrusion-opacity"),p=l.context,m=p.gl,y=l.terrain,x=y&&y.renderingToTexture;if(d===0)return;const T=l.conflationActive&&l.style.isLayerClipped(n,t.getSource()),S=l.style.order.indexOf(n.fqid);if(T&&function(M,I,C,L,R){for(const F of L){const B=I.getTile(F).getBucket(C);B&&(B.updateReplacement(F,M.replacementSource,R),B.uploadCentroid(M.context))}}(l,t,n,c,S),y||T)for(const M of c){const I=t.getTile(M).getBucket(n);I&&tt(l.context,t,M,I,n,y,T)}if(l.renderPass==="shadow"&&l.shadowRenderer){const M=l.shadowRenderer;if(y&&d<.65&&n._transitionablePaint._values["fill-extrusion-opacity"].value.expression instanceof o.ab)return;const I=M.getShadowPassDepthMode(),C=M.getShadowPassColorMode();Es(l,t,n,c,I,Mt.disabled,C,T)}else if(l.renderPass==="translucent"){const M=!n.paint.get("fill-extrusion-pattern").constantOr(1),I=n.paint.get("fill-extrusion-color").constantOr(o.am.white);if(!x&&I.a!==0){const C=new et(l.context.gl.LEQUAL,et.ReadWrite,l.depthRangeFor3D);d===1&&M?Es(l,t,n,c,C,Mt.disabled,qt.unblended,T):(Es(l,t,n,c,C,Mt.disabled,qt.disabled,T),Es(l,t,n,c,C,l.stencilModeFor3D(),l.colorModeForRenderPass(),T),l.resetStencilClippingMasks())}if(l.style.enable3dLights()&&M&&(!y&&l.transform.projection.name!=="globe"||x)){const C=n.paint.get("fill-extrusion-opacity"),L=n.paint.get("fill-extrusion-ambient-occlusion-intensity"),R=n.paint.get("fill-extrusion-ambient-occlusion-ground-radius"),F=n.paint.get("fill-extrusion-flood-light-intensity"),B=n.paint.get("fill-extrusion-flood-light-color-use-theme").constantOr("default")==="none",V=n.paint.get("fill-extrusion-flood-light-color").toNonPremultipliedRenderColor(B?null:n.lut).toArray01().slice(0,3),Z=L>0&&R>0,Y=F>0,te=(J,K,ie)=>(1-ie)*J+ie*K,ee=J=>{const K=l.depthModeForSublayer(1,et.ReadOnly,m.LEQUAL,!0),ie=n.paint.get(J?"fill-extrusion-ambient-occlusion-ground-attenuation":"fill-extrusion-flood-light-ground-attenuation"),ne=te(.1,3,ie),fe=l._showOverdrawInspector;if(!fe){const me=new Mt({func:m.ALWAYS,mask:255},255,255,m.KEEP,m.KEEP,m.REPLACE),Ae=new qt([m.ONE,m.ONE,m.ONE,m.ONE],o.am.transparent,[!1,!1,!1,!0],m.MIN);Is(l,t,n,c,K,me,Ae,bt.disabled,J,"sdf",C,L,R,F,V,ne,T,!1)}{const me=fe?Mt.disabled:new Mt({func:m.EQUAL,mask:255},255,255,m.KEEP,m.DECR,m.DECR),Ae=fe?l.colorModeForRenderPass():new qt([m.ONE_MINUS_DST_ALPHA,m.DST_ALPHA,m.ONE,m.ONE],o.am.transparent,[!0,!0,!0,!0]);Is(l,t,n,c,K,me,Ae,bt.disabled,J,"color",C,L,R,F,V,ne,T,!1)}};if(x){const J=(K,ie,ne)=>{const fe=l.depthModeForSublayer(1,et.ReadOnly,m.LEQUAL,!1),me=n.paint.get(K?"fill-extrusion-ambient-occlusion-ground-attenuation":"fill-extrusion-flood-light-ground-attenuation"),Ae=te(.1,3,me);{const Me=new qt([m.ONE,m.ONE,m.ONE,m.ONE],o.am.transparent,[!1,!1,!1,!0]);Is(l,t,n,c,fe,Mt.disabled,Me,bt.disabled,K,"clear",C,L,R,F,V,Ae,T,ie)}{const Me=new Mt({func:m.ALWAYS,mask:255},255,255,m.KEEP,m.KEEP,m.REPLACE),Fe=new qt([m.ONE,m.ONE,m.ONE,m.ONE],o.am.transparent,[!1,!1,!1,!0],m.MIN);Is(l,t,n,c,fe,Me,Fe,bt.disabled,K,"sdf",C,L,R,F,V,Ae,T,ie)}{const Me=K?m.ZERO:m.ONE_MINUS_DST_ALPHA,Fe=new Mt({func:m.EQUAL,mask:255},255,255,m.KEEP,m.DECR,m.DECR),de=new qt([Me,m.DST_ALPHA,m.ONE_MINUS_DST_ALPHA,m.ZERO],o.am.transparent,[!0,!0,!0,!0]);Is(l,t,n,c,fe,Fe,de,bt.disabled,K,"color",C,L,R,F,V,Ae,T,ie)}{const Me=new qt([m.ONE,m.ONE,m.ONE,K?m.ZERO:m.ONE],o.am.transparent,[!1,!1,!1,!0],K?m.FUNC_ADD:m.MAX);Is(l,t,n,c,fe,Mt.disabled,Me,bt.disabled,K,"clear",C,L,R,F,V,Ae,T,ie,ne)}};if(Z||Y){let K;if(l.prepareDrawTile(),y){const ie=y.drapeBufferSize[0],ne=y.drapeBufferSize[1];K=y.framebufferCopyTexture,K&&(!K||K.size[0]===ie&&K.size[1]===ne)||(K&&K.destroy(),K=y.framebufferCopyTexture=new o.T(p,new o.r({width:ie,height:ne}),m.RGBA8)),K.bind(m.LINEAR,m.CLAMP_TO_EDGE),m.copyTexSubImage2D(m.TEXTURE_2D,0,0,0,0,0,ie,ne)}Z&&J(!0,!1,K),Y&&J(!1,!0,K)}}else Z&&ee(!0),Y&&ee(!1),(Z||Y)&&l.resetStencilClippingMasks()}}},building:function(l,t,n,c){},hillshade:function(l,t,n,c){if(l.renderPass!=="offscreen"&&l.renderPass!=="translucent"||l.style.disableElevatedTerrain)return;const d=l.context,p=l.terrain&&l.terrain.renderingToTexture,[m,y]=l.renderPass!=="translucent"||p?[{},c]:l.stencilConfigForOverlap(c);for(const x of y){const T=t.getTile(x);

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le=Ae==="nearest"?ie.NEAREST:ie.LINEAR;if(fe&&(me.push("RASTER_ARRAY"),ne||me.push("RASTER_COLOR"),Ae==="linear"&&me.push("RASTER_ARRAY_LINEAR"),le=ie.NEAREST,!Fe&&ee.rasterLayers)){const Pe=ee.rasterLayers.find(({id:ye})=>ye===J.sourceLayer);Pe&&Pe.fields&&Pe.fields.range&&(Fe=Pe.fields.range)}if(Fe=Fe||[0,1],ne){me.push("RASTER_COLOR"),K.activeTexture.set(ie.TEXTURE2),J.updateColorRamp(Fe);let Pe=J.colorRampTexture;Pe||(Pe=J.colorRampTexture=new o.T(K,J.colorRamp,ie.RGBA8)),Pe.bind(ie.LINEAR,ie.CLAMP_TO_EDGE)}return{mix:de,range:Fe,offset:we,defines:me,resampling:le}}(M,n,T,S);if(M instanceof o.aP&&!c.length&&!m)return;const C=n.paint.get("raster-emissive-strength"),L=l.colorModeForDrapableLayerRenderPass(C),R=l.terrain&&l.terrain.renderingToTexture,F=!l.options.moving,B=n.paint.get("raster-resampling")==="nearest"?S.NEAREST:S.LINEAR;if(M instanceof o.aP&&!c.length&&(M.onNorthPole||M.onSouthPole)){const ee=y?l.stencilModeFor3D():Mt.disabled;return void Pl(!!M.onNorthPole,null,l,t,n,C,I,bt.disabled,ee)}if(!c.length)return;const[V,Z]=M instanceof o.aP||R?[{},c]:l.stencilConfigForOverlap(c),Y=Z[Z.length-1].overscaledZ;x&&I.defines.push("PROJECTION_GLOBE_VIEW"),y&&I.defines.push("RENDER_CUTOFF");const te=(ee,J,K)=>{for(const ie of ee){const ne=ie.toUnwrapped(),fe=t.getTile(ie);if(R&&(!fe||!fe.hasData()))continue;T.activeTexture.set(S.TEXTURE0);const me=$f(fe,M,n,I);if(!me||!me.texture)continue;const{texture:Ae,mix:Me,offset:Fe,tileSize:de,buffer:we}=me;let le,Pe;R?(le=et.disabled,Pe=ie.projMatrix):y?(le=new et(S.LEQUAL,et.ReadWrite,l.depthRangeFor3D),Pe=m?Float32Array.from(l.transform.expandedFarZProjMatrix):l.transform.calculateProjMatrix(ne,F)):(le=l.depthModeForSublayer(ie.overscaledZ-Y,n.paint.get("raster-opacity")===1?et.ReadWrite:et.ReadOnly,S.LESS),Pe=l.transform.calculateProjMatrix(ne,F));const ye=l.terrain&&R?l.terrain.stencilModeForRTTOverlap(ie):V[ie.overscaledZ],De=p?0:n.paint.get("raster-fade-duration");fe.registerFadeDuration(De);const qe=t.findLoadedParent(ie,0),Ce=Lo(fe,qe,t,l.transform,De);let je,it;l.terrain&&l.terrain.prepareDrawTile(),T.activeTexture.set(S.TEXTURE0),Ae.bind(B,S.CLAMP_TO_EDGE),T.activeTexture.set(S.TEXTURE1),qe?(qe.texture&&qe.texture.bind(B,S.CLAMP_TO_EDGE),je=Math.pow(2,qe.tileID.overscaledZ-fe.tileID.overscaledZ),it=[fe.tileID.canonical.x*je%1,fe.tileID.canonical.y*je%1]):Ae.bind(B,S.CLAMP_TO_EDGE),"useMipmap"in Ae&&T.extTextureFilterAnisotropic&&l.transform.pitch>20&&S.texParameterf(S.TEXTURE_2D,T.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,T.extTextureFilterAnisotropicMax);const rt=l.transform;let Qe;const ut=y?qf(rt):[0,0,0,0];let pt,yt,It,Ot,pi,Ri=0;if(x&&M instanceof o.aP&&M.coordinates.length>3)pt=Float32Array.from(o.bh(o.dr(new o.cp(0,0,0)))),yt=Float32Array.from(rt.globeMatrix),It=Float32Array.from(o.dm(rt)),Ot=[o.aD(rt.center.lng),o.aH(rt.center.lat)],Qe=M.elevatedGlobePerspectiveTransform,pi=M.elevatedGlobeGridMatrix||new Float32Array(9);else if(x){const Rt=o.dn(ie.canonical);Ri=o.dp(Rt.getCenter().lat),pt=Float32Array.from(o.bh(o.dr(ie.canonical))),yt=Float32Array.from(rt.globeMatrix),It=Float32Array.from(o.dm(rt)),Ot=[o.aD(rt.center.lng),o.aH(rt.center.lat)],Qe=[0,0],pi=Float32Array.from(o.dq(ie.canonical,Rt,Ri,rt.worldSize/rt._pixelsPerMercatorPixel))}else Qe=M instanceof o.aP?M.perspectiveTransform:[0,0],pt=new Float32Array(16),yt=new Float32Array(9),It=new Float32Array(16),Ot=[0,0],pi=new Float32Array(9);const gi=rh(Pe,pt,yt,It,pi,it||[0,0],o.ah(l.transform.zoom),Ot,ut,je||1,Ce,n,Qe,y?n.paint.get("raster-elevation"):0,2,Me,Fe,I.range,de,we,C),bi=l.isTileAffectedByFog(ie),ur=l.getOrCreateProgram("raster",{defines:I.defines,overrideFog:bi});if(l.uploadCommonUniforms(T,ur,ne),M instanceof o.aP){const Rt=M.elevatedGlobeVertexBuffer,Vt=M.elevatedGlobeIndexBuffer;if(R||!m)M.boundsBuffer&&M.boundsSegments&&ur.draw(l,S.TRIANGLES,le,Mt.disabled,L,bt.disabled,gi,n.id,M.boundsBuffer,l.quadTriangleIndexBuffer,M.boundsSegments);else if(Rt&&Vt){const Wt=rt.zoom<=o.cL?M.elevatedGlobeSegments:M.getSegmentsForLongitude(rt.center.lng);Wt&&ur.draw(l,S.TRIANGLES,le,Mt.disabled,L,J,gi,n.id,Rt,Vt,Wt)}}else if(x){le=new et(S.LEQUAL,et.ReadOnly,l.depthRangeFor3D);const Rt=l.globeSharedBuffers;if(Rt){const[Vt,Wt,Oi]=Rt.getGridBuffers(Ri,!1);ur.draw(l,S.TRIANGLES,le,K||ye,l.colorModeForRenderPass(),J,gi,n.id,Vt,Wt,Oi)}}else{const{tileBoundsBuffer:Rt,tileBoundsIndexBuffer:Vt,tileBoundsSegments:Wt}=l.getTileBoundsBuffers(fe);ur.draw(l,S.TRIANGLES,le,ye,L,bt.disabled,gi,n.id,Rt,Vt,Wt)}}if(!(M instanceof o.aP)&&x)for(const ie of ee){const ne=ie.canonical.y===(1<<ie.canonical.z)-1;ie.canonical.y===0&&Pl(!0,ie,l,t,n,C,I,J,K||Mt.disabled),ne&&Pl(!1,ie,l,t,n,C,I,J===bt.frontCW?bt.backCW:bt.frontCW,K||Mt.disabled)}};x?te(Z,l.renderElevatedRasterBackface?bt.backCW:bt.frontCW,l.stencilModeFor3D()):te(Z,bt.disabled,void 0),l.resetStencilClippingMasks()},"raster-particle":function(l,t,n,c,d,p){l.renderPass==="offscreen"&&function(m,y,x,T){if(!T.length)return;const S=m.context,M=S.gl,I=y.getSource();if(!(I instanceof qs))return;const C=Math.ceil(Math.sqrt(x.paint.get("raster-particle-count")));let L=x.particlePositionRGBAImage;if(!L||L.width!==C){const Z=function(Y){const te=Y*Y,ee=new Uint8Array(4*te),J=function(ie){return ie|=0,ie=Math.imul(2747636419^ie,2654435769),ie=Math.imul(ie^ie>>>16,2654435769),((ie=Math.imul(ie^ie>>>16,2654435769))>>>0)/4294967296},K=1/1.1;for(let ie=0;ie<te;ie++){const ne=K*(J(2*ie+0)+Ks),fe=K*(J(2*ie+1)+Ks),me=255*ne%1,Ae=255*fe%1,Me=me,Fe=fe-Ae/255,de=Ae;ee[4*ie+0]=255*(ne-me/255),ee[4*ie+1]=255*Me,ee[4*ie+2]=255*Fe,ee[4*ie+3]=255*de}return ee}(C);L=x.particlePositionRGBAImage=new o.r({width:C,height:C},Z)}let R=x.particleFramebuffer;R?R.width!==C&&(R.destroy(),R=x.particleFramebuffer=S.createFramebuffer(C,C,!0,null)):R=x.particleFramebuffer=S.createFramebuffer(C,C,!0,null);const F=[];for(const Z of T){const Y=y.getTile(Z);if(!(Y instanceof sa))continue;const te=Zf(Y,I,x);if(!te)continue;const ee=[Y.tileSize,Y.tileSize];let J=x.tileFramebuffer;J||(J=x.tileFramebuffer=S.createFramebuffer(ee[0],ee[1],!0,null));let K=Y.rasterParticleState;K||(K=Y.rasterParticleState=new Hd(S,Z,ee,L));const ie=K.update(x.lastInvalidatedAt);K.particleTextureDimension!==C&&K.updateParticleTexture(Z,L);const ne=K.targetColorTexture;K.targetColorTexture=K.backgroundColorTexture,K.backgroundColorTexture=ne;const fe=K.particleTexture0;K.particleTexture0=K.particleTexture1,K.particleTexture1=fe,F.push([Z,te,K,ie])}if(F.length===0)return;const B=o.q.now(),V=x.previousDrawTimestamp?.001*(B-x.previousDrawTimestamp):.0167;if(x.previousDrawTimestamp=B,x.hasColorMap()){S.activeTexture.set(M.TEXTURE0+2);let Z=x.colorRampTexture;Z||(Z=x.colorRampTexture=new o.T(S,x.colorRamp,M.RGBA8)),Z.bind(M.LINEAR,M.CLAMP_TO_EDGE)}S.bindFramebuffer.set(x.tileFramebuffer.framebuffer),function(Z,Y,te){const ee=Z.context,J=ee.gl,K=Y.tileFramebuffer;ee.activeTexture.set(J.TEXTURE0);const ie={u_texture:0,u_opacity:1.05*(fe=Y.paint.get("raster-particle-fade-opacity-factor"))/(fe+.05)},ne=Z.getOrCreateProgram("rasterParticleTexture",{defines:[],overrideFog:!1});var fe;for(const me of te){const[,,Ae,Me]=me;K.colorAttachment.set(Ae.targetColorTexture.texture),ee.viewport.set([0,0,K.width,K.height]),ee.clear({color:o.am.transparent}),Me&&(Ae.backgroundColorTexture.bind(J.NEAREST,J.CLAMP_TO_EDGE),ne.draw(Z,J.TRIANGLES,et.disabled,Mt.disabled,qt.alphaBlended,bt.disabled,ie,Y.id,Z.viewportBuffer,Z.quadTriangleIndexBuffer,Z.viewportSegments))}}(m,x,F),function(Z,Y,te,ee){const J=Z.context,K=J.gl,ie=te.tileFramebuffer,ne=Z.transform.projection.name==="globe",fe=te.paint.get("raster-particle-max-speed");for(const me of ee){const[Ae,Me,Fe]=me;J.activeTexture.set(K.TEXTURE0+0),Me.texture.bind(K.LINEAR,K.CLAMP_TO_EDGE),ie.colorAttachment.set(Fe.targetColorTexture.texture);const de=Z.getOrCreateProgram("rasterParticleDraw",{defines:Me.defines,overrideFog:!1});J.activeTexture.set(K.TEXTURE0+1);const we=Me.scalarData?[]:[0,1,2,3].map(ye=>o.dT[ye](Ae));we.push(Ae);const le=Ae.canonical.x,Pe=Ae.canonical.y;for(const ye of we){const De=Y.getTile(ne?ye.wrapped():ye);if(!De)continue;const qe=De.rasterParticleState;if(!qe)continue;const Ce=ye.canonical.x+(1<<ye.canonical.z)*(ye.wrap-Ae.wrap),je=ye.canonical.y;qe.particleTexture0.bind(K.NEAREST,K.CLAMP_TO_EDGE);const it=Ud(1,qe.particleTexture0.size[0],[Ce-le,je-Pe],0,Me.texture.size,2,fe,Me.textureOffset,Me.scale,Me.offset);de.draw(Z,K.POINTS,et.disabled,Mt.disabled,qt.alphaBlended,bt.disabled,it,te.id,qe.particleIndexBuffer,void 0,qe.particleSegment)}}}(m,y,x,F),S.bindFramebuffer.set(x.particleFramebuffer.framebuffer),function(Z,Y,te,ee){const J=Z.context,K=J.gl,ie=Y.paint.get("raster-particle-max-speed"),ne=ee*Y.paint.get("raster-particle-speed-factor")*.15,fe=function(Ae){return Math.pow(Ae,6)}(.01+1*Y.paint.get("raster-particle-reset-rate-factor")),me=Y.particleFramebuffer;J.viewport.set([0,0,me.width,me.height]);for(const Ae of te){const[,Me,Fe]=Ae;J.activeTexture.set(K.TEXTURE0+0),Me.texture.bind(K.LINEAR,K.CLAMP_TO_EDGE),J.activeTexture.set(K.TEXTURE0+1);const de=Fe.particleTexture0;de.bind(K.NEAREST,K.CLAMP_TO_EDGE);const we=Js(1,de.size[0],0,Me.texture.size,ie,ne,fe,Me.textureOffset,Me.scale,Me.offset);me.colorAttachment.set(Fe.particleTexture1.texture),J.clear({color:o.am.transparent}),Z.getOrCreateProgram("rasterParticleUpdate",{defines:Me.defines}).draw(Z,K.TRIANGLES,et.disabled,Mt.disabled,qt.unblended,bt.disabled,we,Y.id,Z.viewportBuffer,Z.quadTriangleIndexBuffer,Z.viewportSegments)}}(m,x,F,V)}(l,t,n,c),l.renderPass==="translucent"&&(function(m,y,x,T,S){const M=m.context,I=M.gl,C=y.getSource().tileSize,L=5*(1-o.af(o.cx,o.cx+1,m.transform.zoom))*C+x.paint.get("raster-particle-elevation"),R=!m.options.moving,F=m.transform.projection.name==="globe";if(!T.length)return;const[B,V]=m.stencilConfigForOverlap(T),Z=[];F&&Z.push("PROJECTION_GLOBE_VIEW");const Y=m.stencilModeFor3D();for(const te of V){const ee=te.toUnwrapped(),J=y.getTile(te);if(!J.rasterParticleState)continue;const K=J.rasterParticleState,ie=100;J.registerFadeDuration(ie);const ne=y.findLoadedParent(te,0),fe=Lo(J,ne,y,m.transform,ie);let me,Ae;m.terrain&&m.terrain.prepareDrawTile(),M.activeTexture.set(I.TEXTURE0),K.targetColorTexture.bind(I.LINEAR,I.CLAMP_TO_EDGE),M.activeTexture.set(I.TEXTURE1),ne&&ne.rasterParticleState?(ne.rasterParticleState.targetColorTexture.bind(I.LINEAR,I.CLAMP_TO_EDGE),me=Math.pow(2,ne.tileID.overscaledZ-J.tileID.overscaledZ

2654),Ae=[J.tileID.canonical.x*me%1,J.tileID.canonical.y*me%1]):K.targetColorTexture.bind(I.LINEAR,I.CLAMP_TO_EDGE);const Me=F?Float32Array.from(m.transform.expandedFarZProjMatrix):m.transform.calculateProjMatrix(ee,R),Fe=m.transform,de=Wd(Fe),we=o.dn(te.canonical),le=o.dp(we.getCenter().lat);let Pe,ye,De,qe,Ce;F?(Pe=Float32Array.from(o.bh(o.dr(te.canonical))),ye=Float32Array.from(Fe.globeMatrix),De=Float32Array.from(o.dm(Fe)),qe=[o.aD(Fe.center.lng),o.aH(Fe.center.lat)],Ce=Float32Array.from(o.dq(te.canonical,we,le,Fe.worldSize/Fe._pixelsPerMercatorPixel))):(Pe=new Float32Array(16),ye=new Float32Array(9),De=new Float32Array(16),qe=[0,0],Ce=new Float32Array(9));const je=Oo(Me,Pe,ye,De,Ce,Ae||[0,0],o.ah(m.transform.zoom),qe,de,me||1,fe,L),it=m.isTileAffectedByFog(te),rt=m.getOrCreateProgram("rasterParticle",{defines:Z,overrideFog:it});if(m.uploadCommonUniforms(M,rt,ee),F){const Qe=new et(I.LEQUAL,et.ReadOnly,m.depthRangeFor3D),ut=0,pt=m.globeSharedBuffers;if(pt){const[yt,It,Ot]=pt.getGridBuffers(le,ut!==0);rt.draw(m,I.TRIANGLES,Qe,Y,qt.alphaBlended,m.renderElevatedRasterBackface?bt.frontCCW:bt.backCCW,je,x.id,yt,It,Ot)}}else{const Qe=m.depthModeForSublayer(0,et.ReadOnly),ut=B[te.overscaledZ],{tileBoundsBuffer:pt,tileBoundsIndexBuffer:yt,tileBoundsSegments:It}=m.getTileBoundsBuffers(J);rt.draw(m,I.TRIANGLES,Qe,ut,qt.alphaBlended,bt.disabled,je,x.id,pt,yt,It)}}m.resetStencilClippingMasks()}(l,t,n,c),l.style.map.triggerRepaint())},background:function(l,t,n,c){const d=n.paint.get("background-color"),p=n.paint.get("background-color-use-theme").constantOr("default")==="none",m=n.paint.get("background-opacity"),y=n.paint.get("background-emissive-strength"),x=n.paint.get("background-pitch-alignment")==="viewport";if(m===0)return;const T=l.context,S=T.gl,M=l.transform,I=M.tileSize,C=n.paint.get("background-pattern");let L;if(C!==void 0&&(C===null||(L=l.imageManager.getPattern(o.I.from(C.toString()),n.scope,l.style.getLut(n.scope)),!L)))return;const R=!C&&d.a===1&&m===1&&l.opaquePassEnabledForLayer()?"opaque":"translucent";if(l.renderPass!==R)return;const F=Mt.disabled,B=l.depthModeForSublayer(0,R==="opaque"?et.ReadWrite:et.ReadOnly),V=l.colorModeForDrapableLayerRenderPass(y),Z=C?"backgroundPattern":"background";let Y,te=c;if(te||(Y=l.getBackgroundTiles(),te=Object.values(Y).map(ee=>ee.tileID)),C&&(T.activeTexture.set(S.TEXTURE0),l.imageManager.bind(l.context,n.scope)),x){const ee=l.getOrCreateProgram(Z,{overrideFog:!1,overrideRtt:!0}),J=new Float32Array(o.bx([])),K=new o.aM(0,0,0,0,0),ie=C?sh(J,y,m,l,0,n.scope,L,x,{tileID:K,tileSize:I}):nh(J,y,m,d.toPremultipliedRenderColor(p?null:n.lut));ee.draw(l,S.TRIANGLES,B,F,V,bt.disabled,ie,n.id,l.viewportBuffer,l.quadTriangleIndexBuffer,l.viewportSegments)}else for(const ee of te){const J=l.isTileAffectedByFog(ee),K=l.getOrCreateProgram(Z,{overrideFog:J}),ie=ee.toUnwrapped(),ne=c?ee.projMatrix:l.transform.calculateProjMatrix(ie);l.prepareDrawTile();const fe=t?t.getTile(ee):Y?Y[ee.key]:new bo(ee,I,M.zoom,l),me=C?sh(ne,y,m,l,0,n.scope,L,x,{tileID:ee,tileSize:I}):nh(ne,y,m,d.toPremultipliedRenderColor(p?null:n.lut));l.uploadCommonUniforms(T,K,ie);const{tileBoundsBuffer:Ae,tileBoundsIndexBuffer:Me,tileBoundsSegments:Fe}=l.getTileBoundsBuffers(fe);K.draw(l,S.TRIANGLES,B,F,V,bt.disabled,me,n.id,Ae,Me,Fe)}},sky:function(l,t,n){const c=l._atmosphere?o.ah(l.transform.zoom):1,d=n.paint.get("sky-opacity")*c;if(d===0)return;const p=l.context,m=n.paint.get("sky-type"),y=new et(p.gl.LEQUAL,et.ReadOnly,[0,1]),x=l.frameCounter/1e3%1;m==="atmosphere"?l.renderPass==="offscreen"?n.needsSkyboxCapture(l)&&(function(T,S,M,I){const C=T.context,L=C.gl;let R=S.skyboxFbo;if(!R){R=S.skyboxFbo=C.createFramebuffer(32,32,!0,null),S.skyboxGeometry=new zl(C),S.skyboxTexture=C.gl.createTexture(),L.bindTexture(L.TEXTURE_CUBE_MAP,S.skyboxTexture),L.texParameteri(L.TEXTURE_CUBE_MAP,L.TEXTURE_WRAP_S,L.CLAMP_TO_EDGE),L.texParameteri(L.TEXTURE_CUBE_MAP,L.TEXTURE_WRAP_T,L.CLAMP_TO_EDGE),L.texParameteri(L.TEXTURE_CUBE_MAP,L.TEXTURE_MIN_FILTER,L.LINEAR),L.texParameteri(L.TEXTURE_CUBE_MAP,L.TEXTURE_MAG_FILTER,L.LINEAR);for(let Z=0;Z<6;++Z)L.texImage2D(L.TEXTURE_CUBE_MAP_POSITIVE_X+Z,0,L.RGBA,32,32,0,L.RGBA,L.UNSIGNED_BYTE,null)}C.bindFramebuffer.set(R.framebuffer),C.viewport.set([0,0,32,32]);const F=S.getCenter(T,!0),B=T.getOrCreateProgram("skyboxCapture"),V=new Float64Array(16);o.bx(V),o.e3(V,V,.5*-Math.PI),to(T,S,B,V,F,0),o.bx(V),o.e3(V,V,.5*Math.PI),to(T,S,B,V,F,1),o.bx(V),o.cG(V,V,.5*-Math.PI),to(T,S,B,V,F,2),o.bx(V),o.cG(V,V,.5*Math.PI),to(T,S,B,V,F,3),o.bx(V),to(T,S,B,V,F,4),o.bx(V),o.e3(V,V,Math.PI),to(T,S,B,V,F,5),C.viewport.set([0,0,T.width,T.height])}(l,n),n.markSkyboxValid(l)):l.renderPass==="sky"&&function(T,S,M,I,C){const L=T.context,R=L.gl,F=T.transform,B=T.getOrCreateProgram("skybox");L.activeTexture.set(R.TEXTURE0),R.bindTexture(R.TEXTURE_CUBE_MAP,S.skyboxTexture);const V=((Z,Y,te,ee,J)=>({u_matrix:Z,u_sun_direction:Y,u_cubemap:0,u_opacity:ee,u_temporal_offset:J}))(F.skyboxMatrix,S.getCenter(T,!1),0,I,C);T.uploadCommonUniforms(L,B),B.draw(T,R.TRIANGLES,M,Mt.disabled,T.colorModeForRenderPass(),bt.backCW,V,"skybox",S.skyboxGeometry.vertexBuffer,S.skyboxGeometry.indexBuffer,S.skyboxGeometry.segment)}(l,n,y,d,x):m==="gradient"&&l.renderPass==="sky"&&function(T,S,M,I,C){const L=T.context,R=L.gl,F=T.transform,B=T.getOrCreateProgram("skyboxGradient");S.skyboxGeometry||(S.skyboxGeometry=new zl(L)),L.activeTexture.set(R.TEXTURE0);let V=S.colorRampTexture;V||(V=S.colorRampTexture=new o.T(L,S.colorRamp,R.RGBA8)),V.bind(R.LINEAR,R.CLAMP_TO_EDGE);const Z=((Y,te,ee,J,K)=>({u_matrix:Y,u_color_ramp:0,u_center_direction:te,u_radius:o.al(ee),u_opacity:J,u_temporal_offset:K}))(F.skyboxMatrix,S.getCenter(T,!1),S.paint.get("sky-gradient-radius"),I,C);T.uploadCommonUniforms(L,B),B.draw(T,R.TRIANGLES,M,Mt.disabled,T.colorModeForRenderPass(),bt.backCW,Z,"skyboxGradient",S.skyboxGeometry.vertexBuffer,S.skyboxGeometry.indexBuffer,S.skyboxGeometry.segment)}(l,n,y,d,x)},custom:function(l,t,n,c){const d=l.context,p=n.implementation;if(!l.transform.projection.unsupportedLayers||!l.transform.projection.unsupportedLayers.includes("custom")||l.terrain&&(l.terrain.renderingToTexture||l.renderPass==="offscreen")&&n.isDraped(t)){if(l.renderPass==="offscreen"){const m=p.prerender;if(m){if(l.setCustomLayerDefaults(),d.setColorMode(l.colorModeForRenderPass()),l.transform.projection.name==="globe"){const y=l.transform.pointMerc;m.call(p,d.gl,l.transform.customLayerMatrix(),l.transform.getProjection(),l.transform.globeToMercatorMatrix(),o.ah(l.transform.zoom),[y.x,y.y],l.transform.pixelsPerMeterRatio)}else m.call(p,d.gl,l.transform.customLayerMatrix());d.setDirty(),l.setBaseState()}}else if(l.renderPass==="translucent"){if(l.terrain&&l.terrain.renderingToTexture){const y=p.renderToTile;if(y){const x=c[0].canonical,T={x:x.x+c[0].wrap*(p.wrapTileId?0:1<<x.z),y:x.y,z:x.z};d.setDepthMode(et.disabled),d.setStencilMode(Mt.disabled),d.setColorMode(l.colorModeForRenderPass()),l.setCustomLayerDefaults(),y.call(p,d.gl,T),d.setDirty(),l.setBaseState()}return}l.setCustomLayerDefaults(),d.setColorMode(l.colorModeForRenderPass()),d.setStencilMode(Mt.disabled);const m=p.renderingMode==="3d"?new et(l.context.gl.LEQUAL,et.ReadWrite,l.depthRangeFor3D):l.depthModeForSublayer(0,et.ReadOnly);if(d.setDepthMode(m),l.transform.projection.name==="globe"){const y=l.transform.pointMerc;p.render(d.gl,l.transform.customLayerMatrix(),l.transform.getProjection(),l.transform.globeToMercatorMatrix(),o.ah(l.transform.zoom),[y.x,y.y],l.transform.pixelsPerMeterRatio)}else p.render(d.gl,l.transform.customLayerMatrix());d.setDirty(),l.setBaseState(),d.bindFramebuffer.set(null)}}else o.w("Custom layers are not yet supported with this projection. Use mercator or globe to enable usage of custom layers.")},model:function(l,t,n,c){if(l.renderPass==="opaque")return;const d=n.paint.get("model-opacity").constantOr(1);if(d===0)return;const p=n.paint.get("model-cast-shadows");

2654if(l.renderPass==="shadow"&&(!p||l.terrain&&d<.65&&n._transitionablePaint._values["model-opacity"].value.expression instanceof o.ab))return;const m=l.shadowRenderer,y=n.paint.get("model-receive-shadows");m&&(m.useNormalOffset=!0,y||(m.enabled=!1));const x=()=>{m&&(m.useNormalOffset=!0,y||(m.enabled=!0))},T=t.getSource();if(l.renderPass==="light-beam"&&T.type!=="batched-model")return;if(T.type==="vector"||T.type==="geojson")return function(B,V,Z,Y,te){const ee=B.transform;if(ee.projection.name!=="mercator")return void o.w(`Drawing 3D models for ${ee.projection.name} projection is not yet implemented`);const J=ee.getFreeCameraOptions().position;if(!B.modelManager)return;const K=B.modelManager;Z.modelManager=K;const ie=B.shadowRenderer;if(!Z._unevaluatedLayout._values.hasOwnProperty("model-id"))return;const ne=Z._unevaluatedLayout._values["model-id"],fe=Object.assign({},Z.layout.get("model-id").parameters),me=B.style.order.indexOf(Z.fqid);for(const Ae of Y){const Me=V.getTile(Ae).getBucket(Z);if(!Me||Me.projection.name!==ee.projection.name)continue;const Fe=Me.getModelUris();Fe&&!Me.modelsRequested&&(K.addModelsFromBucket(Fe,te),Me.modelsRequested=!0);const de=$c(Ae,ee);fe.zoom=de;const we=ne.possiblyEvaluate(fe);if(pe(B,Me,Ae),Kn.shadowUniformsInitialized=!1,Kn.useSingleShadowCascade=!!ie&&ie.getMaxCascadeForTile(Ae.toUnwrapped())===0,B.renderPass==="shadow"&&ie){if(B.currentShadowCascade===1&&Me.isInsideFirstShadowMapFrustum)continue;const ye=ee.calculatePosMatrix(Ae.toUnwrapped(),ee.worldSize);if(Kn.tileMatrix.set(ye),Kn.shadowTileMatrix=Float32Array.from(ie.calculateShadowPassMatrixFromMatrix(ye)),Kn.aabb.min.fill(0),Kn.aabb.max[0]=Kn.aabb.max[1]=o.aj,Kn.aabb.max[2]=0,Qd(Me,Kn,B,Z.scope))continue}const le=1<<Ae.canonical.z,Pe=[((J.x-Ae.wrap)*le-Ae.canonical.x)*o.aj,(J.y*le-Ae.canonical.y)*o.aj,J.z*le*o.aj];B.conflationActive&&Object.keys(Me.instancesPerModel).length>0&&B.style.isLayerClipped(Z,V.getSource())&&Me.updateReplacement(Ae,B.replacementSource,me,te)&&(Me.uploaded=!1,Me.upload(B.context));for(let ye in Me.instancesPerModel){const De=Me.instancesPerModel[ye];De.features.length>0&&(ye=we.evaluate(De.features[0].feature,{}));const qe=K.getModel(ye,te);if(qe||K.hasURLBeenRequested(ye)||Me.modelUris.includes(ye)||(Me.modelUris.push(ye),Me.modelsRequested=!1),qe&&qe.uploaded)for(const Ce of qe.nodes)Zc(B,Z,Ce,De,Pe,Ae,Kn)}}}(l,t,n,c,T.type==="vector"?n.scope:""),void x();if(!T.loaded())return;if(T.type==="batched-model")return function(B,V,Z,Y){Z.resetLayerRenderingStats(B);const te=B.context,ee=B.transform,J=B.style.fog,K=B.shadowRenderer;if(ee.projection.name!=="mercator")return void o.w(`Drawing 3D landmark models for ${ee.projection.name} projection is not yet implemented`);const ie=B.transform.getFreeCameraOptions().position,ne=o.bY([],[ie.x,ie.y,ie.z],B.transform.worldSize),fe=o.eb([],ne),me=o.bx([]),Ae=o.ec(ee.center.lat,ee.zoom),Me=o.bn([],[1,1,1/Ae]);o.bo(me,me,fe);const Fe=Z.paint.get("model-opacity").constantOr(1),de=new et(te.gl.LEQUAL,et.ReadWrite,B.depthRangeFor3D),we=new et(te.gl.LEQUAL,et.ReadOnly,B.depthRangeFor3D),le=new o.cW([1/0,1/0,1/0],[-1/0,-1/0,-1/0]),Pe=B.renderPass==="shadow",ye=Pe&&K?K.getCurrentCascadeFrustum():ee.getFrustum(ee.scaleZoom(ee.worldSize)),De=Z.paint.get("model-front-cutoff"),qe=De[2]<1,Ce=os(B,Z.paint.get("model-cutoff-fade-range")),je=Z.getLayerRenderingStats();(function(it,rt,Qe,ut){const pt=it.terrain?it.terrain.exaggeration():0,yt=it.transform.zoom;for(const It of ut){const Ot=rt.getTile(It).getBucket(Qe);Ot&&(Ot.setFilter(Qe.filter),it.conflationActive&&Ot.updateReplacement(It,it.replacementSource),Ot.evaluateTransform(it,Qe),it.terrain&&pt>0&&Ot.elevationUpdate(it.terrain,pt,It,Qe.source),Ot.needsReEvaluation(it,yt,Qe)&&Ot.evaluate(Qe))}})(B,V,Z,Y),function(){let it,rt,Qe;qe?(it=Y.length-1,rt=-1,Qe=-1):(it=0,rt=Y.length,Qe=1);const ut=new Float64Array(16),pt=o.ef(),yt=new o.P(0,0);for(let It=it;It!==rt;It+=Qe){const Ot=Y[It],pi=V.getTile(Ot).getBucket(Z);if(!pi||!pi.uploaded)continue;let Ri=!1;K&&(Ri=K.getMaxCascadeForTile(Ot.toUnwrapped())===0);const gi=ee.calculatePosMatrix(Ot.toUnwrapped(),ee.worldSize),bi=pi.modelTraits;!Pe&&qe&&(o.bi(ut,gi),o.ad(pt,ne,ut),yt.x=pt[0],yt.y=pt[1]);const ur=[];pi.setFilter(Z.filter);

2654for(const Rt of pi.getNodesInfo()){if(Rt.hiddenByReplacement||!Rt.node.meshes)continue;const Vt=Rt.node;let Wt=0;B.terrain&&Vt.elevation&&(Wt=Vt.elevation*B.terrain.exaggeration());const Oi=(()=>{const ar=Rt.aabb;return le.min=[...ar.min],le.max=[...ar.max],le.min[2]+=Wt,le.max[2]+=Wt,o.ad(le.min,le.min,gi),o.ad(le.max,le.max,gi),le})(),br=Rt.evaluatedScale;if(br[0]<=1&&br[1]<=1&&br[2]<=1&&Oi.intersects(ye)===0)continue;if(!Pe&&qe){const ar=.16666666666666666;Rt.cameraCollisionOpacity=ne[0]>Oi.min[0]&&ne[0]<Oi.max[0]&&ne[1]>Oi.min[1]&&ne[1]<Oi.max[1]&&ne[2]*Ae<Oi.max[2]&&Vt.footprint&&o.bS(yt,Vt.footprint)?Math.max(Rt.cameraCollisionOpacity-ar,0):Math.min(1,Rt.cameraCollisionOpacity+ar)}const Di=[...gi],li=1/o.cU(Ot.canonical),nr=Vt.anchor?Vt.anchor[0]:0,Qt=Vt.anchor?Vt.anchor[1]:0;o.bo(Di,Di,[nr*(br[0]-1)+Rt.evaluatedTranslation[0]*li,Qt*(br[1]-1)+Rt.evaluatedTranslation[1]*li,Wt+Rt.evaluatedTranslation[2]]),o.ci(br,o.eg)||o.cE(Di,Di,br);const mr=o.az([],Di,Vt.matrix),Bi=o.az([],ee.expandedFarZProjMatrix,mr),Mi=o.az([],ee.expandedFarZProjMatrix,Di),Ni=o.aA([],[nr,Qt,Wt,1],Bi)[2];Vt.hidden=!1;let ui=Fe;Pe||(qe&&(ui*=Rt.cameraCollisionOpacity,ui*=Ca(Di,ee,Rt.aabb,De)),ui*=ep(Ce,Ni)),ui!==0?ur.push({nodeInfo:Rt,depth:Ni,opacity:ui,wvpForNode:Bi,wvpForTile:Mi,nodeModelMatrix:mr,tileModelMatrix:Di}):Vt.hidden=!0}Pe||ur.sort((Rt,Vt)=>!qe||Rt.opacity===1&&Vt.opacity===1?Rt.depth<Vt.depth?-1:1:Rt.opacity===1?-1:Vt.opacity===1?1:Rt.depth>Vt.depth?-1:1);for(const Rt of ur){const Vt=Rt.nodeInfo,Wt=Vt.node;let Oi=o.az([],Me,Rt.tileModelMatrix);o.az(Oi,me,Oi);const br=o.bi([],Oi);o.ee(br,br),o.cE(br,br,hh),Oi=o.az(Oi,Oi,Wt.matrix);const Di=B.renderPass==="light-beam",li=Z.paint.get("model-color-use-theme").constantOr("default")==="none",nr=bi&o.em.HasMapboxMeshFeatures,Qt=nr?0:Vt.evaluatedRMEA[0][2];for(let mr=0;mr<Wt.meshes.length;++mr){const Bi=Wt.meshes[mr],Mi=mr===Wt.lightMeshIndex;let Ni=Rt.wvpForNode;if(Mi){if(!Di&&!B.terrain&&B.shadowRenderer){B.currentLayer<B.firstLightBeamLayer&&(B.firstLightBeamLayer=B.currentLayer);continue}Ni=Rt.wvpForTile}else if(Di)continue;const ui={defines:[]},ar=[];if(!Pe&&K&&(K.useNormalOffset=!!Bi.normalBuffer),Ne(ui.defines,ar,Bi,B,li?null:Z.lut),nr||ui.defines.push("DIFFUSE_SHADED"),Ri&&ui.defines.push("SHADOWS_SINGLE_CASCADE"),je&&(Pe?je.numRenderedVerticesInShadowPass+=Bi.vertexArray.length:je.numRenderedVerticesInTransparentPass+=Bi.vertexArray.length),Pe){rr(Bi,Rt.nodeModelMatrix,B,Z);continue}let Nr=null;if(J){const Qn=No(Rt.nodeModelMatrix,B.transform);if(Nr=new Float32Array(Qn),ee.projection.name!=="globe"){const jn=Bi.aabb.min,fn=Bi.aabb.max,[ao,es]=J.getOpacityForBounds(Qn,jn[0],jn[1],fn[0],fn[1]);ui.overrideFog=ao>=ve||es>=ve}}const Hi=Bi.material;let si;Hi.occlusionTexture&&Hi.occlusionTexture.offsetScale&&(si=Hi.occlusionTexture.offsetScale,ui.defines.push("OCCLUSION_TEXTURE_TRANSFORM"));const wn=B.getOrCreateProgram("model",ui);!Pe&&K&&K.setupShadowsFromMatrix(Rt.tileModelMatrix,wn,K.useNormalOffset),B.uploadCommonUniforms(te,wn,null,Nr);const pn=Hi.pbrMetallicRoughness;pn.metallicFactor=.9,pn.roughnessFactor=.5;const zn=Al(new Float32Array(Ni),new Float32Array(Oi),new Float32Array(br),new Float32Array(Wt.matrix),B,Rt.opacity,pn.baseColorFactor,Hi.emissiveFactor,pn.metallicFactor,pn.roughnessFactor,Hi,Qt,Z,[0,0,0],si);!Mi&&(Vt.hasTranslucentParts||Rt.opacity<1)&&wn.draw(B,te.gl.TRIANGLES,de,Mt.disabled,qt.disabled,bt.backCCW,zn,Z.id,Bi.vertexBuffer,Bi.indexBuffer,Bi.segments,Z.paint,B.transform.zoom,void 0,ar),wn.draw(B,te.gl.TRIANGLES,Mi?we:de,Mt.disabled,Mi||Rt.opacity<1||Vt.hasTranslucentParts?qt.alphaBlended:qt.unblended,bt.backCCW,zn,Z.id,Bi.vertexBuffer,Bi.indexBuffer,Bi.segments,Z.paint,B.transform.zoom,void 0,ar)}}}}()}(l,t,n,c),void x();if(T.type!=="model")return;const S=T.getModels(),M=[],I=l.transform.getFreeCameraOptions().position,C=o.bY([],[I.x,I.y,I.z],l.transform.worldSize);o.eb(C,C);const L=[],R=[];let F=0;for(const B of S){const V=n.paint.get("model-rotation").constantOr(null),Z=n.paint.get("model-scale").constantOr(null),Y=n.paint.get("model-translation").constantOr(null);B.computeModelMatrix(l,V,Z,Y,!0,!0,!1);const te=o.bx([]),ee=o.ec(B.position.lat,l.transform.zoom),J=o.bn([],[1,1,1/ee]);o.bo(te,te,C),M.push({zScaleMatrix:J,negCameraPosMatrix:te});for(const K of B.nodes)Vo(l.transform,K,B.matrix,l.transform.expandedFarZProjMatrix,F,L,R);F++}if(L.sort((B,V)=>V.depth-B.depth),l.renderPass!=="shadow"){if(d===1)for(const B of R)Je(B,l,n,M[B.modelIndex],Mt.disabled,l.colorModeForRenderPass());else{for(const B of R)Je(B,l,n,M[B.modelIndex],Mt.disabled,qt.disabled);for(const B of R)Je(B,l,n,M[B.modelIndex],l.stencilModeFor3D(),l.colorModeForRenderPass());l.resetStencilClippingMasks()}for(const B of L)Je(B,l,n,M[B.modelIndex],Mt.disabled,l.colorModeForRenderPass());x()}else{for(const B of R)rr(B.mesh,B.nodeModelMatrix,l,n);for(const B of L)rr(B.mesh,B.nodeModelMatrix,l,n);x()}}},mh={line:function(l,t,n){if(l.hasElevatedBuckets=!1,l.hasNonElevatedBuckets=!1,l._unevaluatedLayout.getValue("line-elevation-reference")!==void 0||l._unevaluatedLayout.getValue("line-z-offset")!==void 0){if(t){const c=t.getVisibleCoordinates();for(const d of c){const p=t.getTile(d).getBucket(l);if(p&&(p.elevationType!=="none"?l.hasElevatedBuckets=!0:l.hasNonElevatedBuckets=!0,l.hasElevatedBuckets&&l.hasNonElevatedBuckets))break}}}else l.hasNonElevatedBuckets=!0},model:function(l,t,n){const c=t.getSource();if(!c.loaded())return;if(c.type==="vector"||c.type==="geojson")return void(n.modelManager&&n.modelManager.upload(n,c.type==="vector"?l.scope:""));if(c.type==="batched-model"||c.type!=="model")return;const d=c.getModels();for(const p of d)p.upload(n.context)},raster:function(l,t,n){const c=t.getSource();if(!(c instanceof qs&&c.loaded()))return;const d=l.sourceLayer||c.rasterLayerIds&&c.rasterLayerIds[0];if(!d)return;const p=l.paint.get("raster-array-band")||c.getInitialBand(d);if(p==null)return;const m=t.getIds().map(y=>t.getTileByID(y));for(const y of m)y.updateNeeded(d,p)&&c.prepareTile(y,d,p)},"raster-particle":function(l,t,n){const c=t.getSource();if(!(c instanceof qs&&c.loaded()))return;const d=l.sourceLayer||c.rasterLayerIds&&c.rasterLayerIds[0];if(!d)return;const p=l.paint.get("raster-particle-array-band")||c.getInitialBand(d);if(p==null)return;const m=t.getIds().map(y=>t.getTileByID(y));for(const y of m)y.updateNeeded(d,p)&&c.prepareTile(y,d,p)}}

2654,Cs={fill:ah},Ll={fill:function(l,t,n,c){if(!n.layout||n.layout.get("fill-elevation-reference")==="none")return;const d=l.context.gl,p=new et(d.LEQUAL,et.ReadOnly,l.depthRangeFor3D),m=new Mt({func:d.ALWAYS,mask:255},255,255,d.KEEP,d.KEEP,d.REPLACE),y=l.transform.getFreeCameraOptions().position,x=l.getOrCreateProgram("elevatedStructuresDepthReconstruct",{defines:["DEPTH_RECONSTRUCTION"]});for(const T of c){const S=t.getTile(T),M=S.getBucket(n);if(!M)continue;const I=M.elevatedStructures;if(!I||I.maskSegments.segments[0].primitiveLength===0)continue;const C=jc(T.toUnwrapped(),y),L=l.translatePosMatrix(T.projMatrix,S,n.paint.get("fill-translate"),n.paint.get("fill-translate-anchor")),R=Bc(L,C,0,0,0);x.draw(l,d.TRIANGLES,p,m,qt.disabled,bt.disabled,R,n.id,I.vertexBuffer,I.indexBuffer,I.maskSegments,n.paint,l.transform.zoom)}}};class Pa{constructor(t,n,c,d,p,m){this.context=new Gf(t,n),this.transform=c,this._tileTextures={},this.frameCopies=[],this.loadTimeStamps=[],this.tp=p,this._timeStamp=o.q.now(),this._averageFPS=0,this._fpsHistory=[],this._dt=0,this._debugParams={forceEnablePrecipitation:!1,showTerrainProxyTiles:!1,fpsWindow:30,continousRedraw:!1,enabledLayers:{}};const y=["fill","line","symbol","circle","heatmap","fill-extrusion","building","raster","raster-particle","hillshade","model","background","sky"];for(const T of y)this._debugParams.enabledLayers[T]=!0;p.registerParameter(this._debugParams,["Terrain"],"showTerrainProxyTiles",{},()=>{this.style.map.triggerRepaint()}),p.registerParameter(this._debugParams,["Precipitation"],"forceEnablePrecipitation"),p.registerParameter(this._debugParams,["FPS"],"fpsWindow",{min:1,max:100,step:1}),p.registerBinding(this._debugParams,["FPS"],"continousRedraw",{readonly:!0,label:"continuous redraw"}),p.registerBinding(this,["FPS"],"_averageFPS",{readonly:!0,label:"value"}),p.registerBinding(this,["FPS"],"_averageFPS",{readonly:!0,label:"graph",view:"graph",min:0,max:200});for(const T of y)p.registerParameter(this._debugParams.enabledLayers,["Debug","Layers"],T);this.occlusionParams=new tp(p),this.setup(),this.numSublayers=hn.maxUnderzooming+hn.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.deferredRenderGpuTimeQueries=[],this.gpuTimers={},this.frameCounter=0,this._backgroundTiles={},this.conflationActive=!1,this.replacementSource=new o.et,this.longestCutoffRange=0,this.minCutoffZoom=0,this._fogVisible=!1,this._cachedTileFogOpacities={},this._shadowRenderer=new wf(this),this._wireframeDebugCache=new Kf,this.renderDefaultNorthPole=!0,this.renderDefaultSouthPole=!0,this.layersWithOcclusionOpacity=[];const x=new o.r({width:1,height:1},Uint8Array.of(0,0,0,0));this.emptyDepthTexture=new o.T(this.context,x,t.RGBA8),this._clippingActiveLastFrame=!1,this.scaleFactor=d,this.worldview=m}updateTerrain(t,n){const c=!!t&&!!t.terrain&&this.transform.projection.supportsTerrain;if(!(c||this._terrain&&this._terrain.enabled))return;this._terrain||(this._terrain=new wl(this,t));const d=this._terrain;this.transform.elevation=c?d:null,d.update(t,this.transform,n),this.transform.elevation&&!d.enabled&&(this.transform.elevation=null)}_updateFog(t){const n=t.fog;if(!n||this.transform.projection.name==="globe"||n.getOpacity(this.transform.pitch)<1||n.properties.get("horizon-blend")<.03)return void(this.transform.fogCullDistSq=null);const[c,d]=n.getFovAdjustedRange(this.transform._fov);if(c>d)return void(this.transform.fogCullDistSq=null);const p=c+.78*(d-c);this.transform.fogCullDistSq=p*p}get terrain(){return this.transform._terrainEnabled()&&this._terrain&&this._terrain.enabled||this._forceTerrainMode?this._terrain:null}get forceTerrainMode(){return this._forceTerrainMode}set forceTerrainMode(t){t&&!this._terrain&&(this._terrain=new wl(this,this.style)),this._forceTerrainMode=t}get shadowRenderer(){return this._shadowRenderer&&this._shadowRenderer.enabled?this._shadowRenderer:null}get wireframeDebugCache(){return this._wireframeDebugCache}resize(t,n){if(this.width=t*o.q.devicePixelRatio,this.height=n*o.q.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const c of this.style.order)this.style._mergedLayers[c].resize()}setup(){const t=this.context,n=new o.ba;n.emplaceBack(0,0),n.emplaceBack(o.aj,0),n.emplaceBack(0,o.aj),n.emplaceBack(o.aj,o.aj),this.tileExtentBuffer=t.createVertexBuffer(n,o.bc.members),this.tileExtentSegments=o.bd.simpleSegment(0,0,4,2);const c=new o.ba;c.emplaceBack(0,0),c.emplaceBack(o.aj,0),c.emplaceBack(0,o.aj),c.emplaceBack(o.aj,o.aj),this.debugBuffer=t.createVertexBuffer(c,o.bc.members),this.debugSegments=o.bd.simpleSegment(0,0,4,5);const d=new o.ba;d.emplaceBack(-1,-1),d.emplaceBack(1,-1),d.emplaceBack(-1,1),d.emplaceBack(1,1),this.viewportBuffer=t.createVertexBuffer(d,o.bc.members),this.viewportSegments=o.bd.simpleSegment(0,0,4,2);const p=new o.aZ;p.emplaceBack(0,0,0,0),p.emplaceBack(o.aj,0,o.aj,0),p.emplaceBack(0,o.aj,0,o.aj),p.emplaceBack(o.aj,o.aj,o.aj,o.aj),this.mercatorBoundsBuffer=t.createVertexBuffer(p,o.bf.members),this.mercatorBoundsSegments=o.bd.simpleSegment(0,0,4,2);const m=new o.a_;m.emplaceBack(0,1,2),m.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=t.createIndexBuffer(m);const y=new o.bb;for(const T of[0,1,3,2,0])y.emplaceBack(T);this.debugIndexBuffer=t.createIndexBuffer(y),this.emptyTexture=new o.T(t,new o.r({width:1,height:1},Uint8Array.of(0,0,0,0)),t.gl.RGBA8),this.identityMat=o.bz();const x=this.context.gl;this.stencilClearMode=new Mt({func:x.ALWAYS,mask:0},0,255,x.ZERO,x.ZERO,x.ZERO),this.loadTimeStamps.push(performance.now())}getMercatorTileBoundsBuffers(){return{tileBoundsBuffer:this.mercatorBoundsBuffer,tileBoundsIndexBuffer:this.quadTriangleIndexBuffer,tileBoundsSegments:this.mercatorBoundsSegments}}getTileBoundsBuffers(t){return t._makeTileBoundsBuffers(this.context,this.transform.projection),t._tileBoundsBuffer?{tileBoundsBuffer:t._tileBoundsBuffer,tileBoundsIndexBuffer:t._tileBoundsIndexBuffer,tileBoundsSegments:t._tileBoundsSegments}:this.getMercatorTileBoundsBuffers()}clearStencil(){const t=this.context.gl;this.nextStencilID=1,this.currentStencilSource=void 0,this._tileClippingMaskIDs={},this.getOrCreateProgram("clippingMask").draw(this,t.TRIANGLES,et.disabled,this.stencilClearMode,qt.disabled,bt.disabled,Do(this.identityMat),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}resetStencilClippingMasks(){this.terrain||(this.currentStencilSource=void 0,this._tileClippingMaskIDs={})}_renderTileClippingMasks(t,n,c){if(!n||this.currentStencilSource===n.id||!t.isTileClipped()||!c||c.length===0)return;if(this._tileClippingMaskIDs&&!this.terrain){let y=!1;for(const x of c)if(this._tileClippingMaskIDs[x.key]===void 0){y=!0;break}if(!y)return}this.currentStencilSource=n.id;const d=this.context,p=d.gl;this.nextStencilID+c.length>256&&this.clearStencil(),d.setColorMode(qt.disabled),d.setDepthMode(et.disabled);const m=this.getOrCreateProgram("clippingMask");this._tileClippingMaskIDs={};for(const y of c){const x=n.getTile(y),T=this._tileClippingMaskIDs[y.key]=this.nextStencilID++,{tileBoundsBuffer:S,tileBoundsIndexBuffer:M,tileBoundsSegments:I}=this.getTileBoundsBuffers(x);m.draw(this,p.TRIANGLES,et.disabled,new Mt({func:p.ALWAYS,mask:0},T,255,p.KEEP,p.KEEP,p.REPLACE),qt.disabled,bt.disabled,Do(y.projMatrix),"$clipping",S,M,I)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const t=this.nextStencilID++,n=this.context.gl;return new Mt({func:n.NOTEQUAL,mask:255},t,255,n.KEEP,n.KEEP,n.REPLACE)}stencilModeForClipping(t){if(this.terrain)return this.terrain.stencilModeForRTTOverlap(t);const n=this.context.gl;return new Mt({func:n.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,n.KEEP,n.KEEP,n.REPLACE)}stencilConfigForOverlap(t){const n=this.context.gl,c=t.sort((m,y)=>

2654y.overscaledZ-m.overscaledZ),d=c[c.length-1].overscaledZ,p=c[0].overscaledZ-d+1;if(p>1){this.currentStencilSource=void 0,this.nextStencilID+p>256&&this.clearStencil();const m={};for(let y=0;y<p;y++)m[y+d]=new Mt({func:n.GEQUAL,mask:255},y+this.nextStencilID,255,n.KEEP,n.KEEP,n.REPLACE);return this.nextStencilID+=p,[m,c]}return[{[d]:Mt.disabled},c]}colorModeForRenderPass(){const t=this.context.gl;return this._showOverdrawInspector?new qt([t.CONSTANT_COLOR,t.ONE,t.CONSTANT_COLOR,t.ONE],new o.am(.125,.125,.125,0),[!0,!0,!0,!0]):this.renderPass==="opaque"?qt.unblended:qt.alphaBlended}colorModeForDrapableLayerRenderPass(t){const n=this.context.gl;return this.style&&this.style.enable3dLights()&&this.terrain&&this.terrain.renderingToTexture&&this.renderPass==="translucent"?new qt([n.ONE,n.ONE_MINUS_SRC_ALPHA,n.CONSTANT_ALPHA,n.ONE_MINUS_SRC_ALPHA],new o.am(0,0,0,t===void 0?0:t),[!0,!0,!0,!0]):this.colorModeForRenderPass()}depthModeForSublayer(t,n,c,d=!1){if(this.depthOcclusion)return new et(this.context.gl.GREATER,et.ReadOnly,this.depthRangeFor3D);if(!this.opaquePassEnabledForLayer()&&!d)return et.disabled;const p=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new et(c||this.context.gl.LEQUAL,n,[p,p])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}blitDepth(){const t=this.context.gl,n=Math.ceil(this.width),c=Math.ceil(this.height),d=this.context.bindFramebuffer.get(),p=t.getParameter(t.TEXTURE_BINDING_2D);this.depthFBO&&this.depthFBO.width===n&&this.depthFBO.height===c||(this.depthFBO&&(this.depthFBO.destroy(),this.depthFBO=void 0,this.depthTexture=void 0),n!==0&&c!==0&&(this.depthFBO=new oh(this.context,n,c,!1,"texture"),this.depthTexture=new o.T(this.context,{width:n,height:c,data:null},t.DEPTH24_STENCIL8),this.depthFBO.depthAttachment.set(this.depthTexture.texture))),this.context.bindFramebuffer.set(d),t.bindTexture(t.TEXTURE_2D,p),this.depthFBO&&(t.bindFramebuffer(t.READ_FRAMEBUFFER,null),t.bindFramebuffer(t.DRAW_FRAMEBUFFER,this.depthFBO.framebuffer),t.blitFramebuffer(0,0,n,c,0,0,n,c,t.DEPTH_BUFFER_BIT,t.NEAREST),t.bindFramebuffer(t.FRAMEBUFFER,this.context.bindFramebuffer.current))}updateAverageFPS(){this._fpsHistory.push(this._dt===0?0:1e3/this._dt),this._fpsHistory.length>this._debugParams.fpsWindow&&this._fpsHistory.splice(0,this._fpsHistory.length-this._debugParams.fpsWindow),this._averageFPS=Math.round(this._fpsHistory.reduce((t,n)=>t+n/this._fpsHistory.length,0))}render(t,n){const c=o.q.now();this._dt=c-this._timeStamp,this._timeStamp=c,this._wireframeDebugCache.update(this.frameCounter),this._debugParams.continousRedraw=t.map.repaint,this.style=t,this.options=n;const d=this.style._mergedLayers,p=!(!this.terrain||!this.terrain.enabled),m=()=>this.style._getOrder(p).filter(de=>{const we=d[de];return!(we.type in this._debugParams.enabledLayers)||this._debugParams.enabledLayers[we.type]});let y=m(),x=!1,T=!1;for(const de of y){const we=d[de];we.type==="circle"&&(x=!0),we.type==="symbol"&&(we.hasInitialOcclusionOpacityProperties?T=!0:x=!0)}let S=y.map(de=>d[de]);const M=this.style._mergedSourceCaches;this.imageManager=t.imageManager,this.modelManager=t.modelManager,this.symbolFadeChange=t.placement.symbolFadeChange(o.q.now()),this.imageManager.beginFrame();let I=0,C=!1;for(const de in M){const we=M[de];we.used&&(we.prepare(this.context),we.getSource().usedInConflation&&++I)}let L=!1;for(const de of S)de.isHidden(this.transform.zoom)||(de.type==="clip"&&(L=!0),this.prepareLayer(de));const R={},F={},B={},V={},Z={};for(const de in M){const we=M[de];R[de]=we.getVisibleCoordinates(),F[de]=R[de].slice().reverse(),B[de]=we.getVisibleCoordinates(!0).reverse(),V[de]=we.getShadowCasterCoordinates(),Z[de]=we.sortCoordinatesByDistance(R[de])}const Y=de=>{const we=this.style.getLayerSourceCache(de);return we&&we.used?we.getSource():null};if(I||L||this._clippingActiveLastFrame){const de=[],we=[];let le=0;for(const Pe of S)this.isSourceForClippingOrConflation(Pe,Y(Pe))&&(de.push(Pe),we.push(le)),le++;if(de&&(L||de.length>1)||this._clippingActiveLastFrame){L=!1;const Pe=[];for(let ye=0;ye<de.length;ye++){const De=de[ye],qe=we[ye],Ce=this.style.getLayerSourceCache(De);

2654if(!Ce||!Ce.used||!Ce.getSource().usedInConflation&&De.type!=="clip")continue;let je=o.eu,it=o.bQ.None;const rt=[];let Qe=!0;if(De.type==="clip"){je=qe;for(const ut of De.layout.get("clip-layer-types"))it|=ut==="model"?o.bQ.Model:ut==="symbol"?o.bQ.Symbol:o.bQ.FillExtrusion;for(const ut of De.layout.get("clip-layer-scope"))rt.push(ut);De.isHidden(this.transform.zoom)?Qe=!1:L=!0}Qe&&Pe.push({layer:De.fqid,cache:Ce,order:je,clipMask:it,clipScope:rt})}this.replacementSource.setSources(Pe),C=!0}}this._clippingActiveLastFrame=L,C||this.replacementSource.clear(),this.conflationActive=C,this.minCutoffZoom=0,this.longestCutoffRange=0,this.opaquePassCutoff=1/0,this._lastOcclusionLayer=-1,this.layersWithOcclusionOpacity=[];for(let de=0;de<S.length;de++){const we=S[de],le=we.cutoffRange();if(this.longestCutoffRange=Math.max(le,this.longestCutoffRange),le>0){const Pe=Y(we);Pe&&(this.minCutoffZoom=Math.max(Pe.minzoom,this.minCutoffZoom)),we.minzoom&&(this.minCutoffZoom=Math.max(we.minzoom,this.minCutoffZoom))}we.is3D(p)&&(this.opaquePassCutoff===1/0&&(this.opaquePassCutoff=de),this._lastOcclusionLayer=de)}const te=this.style&&this.style.fog;te?(this._fogVisible=te.getOpacity(this.transform.pitch)!==0,this._fogVisible&&this.transform.projection.name!=="globe"&&(this._fogVisible=te.isVisibleOnFrustum(this.transform.cameraFrustum))):this._fogVisible=!1,this._cachedTileFogOpacities={},this.terrain&&(this.terrain.updateTileBinding(B),this.opaquePassCutoff=0,y=m(),S=y.map(de=>d[de]));const ee=this._shadowRenderer;if(ee){ee.updateShadowParameters(this.transform,this.style.directionalLight);for(const de in M)for(const we of R[de]){let le={min:0,max:0};this.terrain&&(le=this.terrain.getMinMaxForTile(we)||le),ee.addShadowReceiver(we.toUnwrapped(),le.min,le.max)}}this.transform.projection.name!=="globe"||this.globeSharedBuffers||(this.globeSharedBuffers=new o.ev(this.context)),this.style.fog&&this.transform.projection.supportsFog?(this._atmosphere||(this._atmosphere=new Ma(this)),this._atmosphere.update(this)):this._atmosphere&&(this._atmosphere.destroy(),this._atmosphere=void 0);const J=this._debugParams.forceEnablePrecipitation||!(!this.style||!this.style.snow),K=this._debugParams.forceEnablePrecipitation||!(!this.style||!this.style.rain);if(J&&!this._snow&&(this._snow=new Zi(this)),!J&&this._snow&&(this._snow.destroy(),delete this._snow),K&&!this._rain&&(this._rain=new Jf(this)),!K&&this._rain&&(this._rain.destroy(),delete this._rain),this._snow&&this._snow.update(this),this._rain&&this._rain.update(this),!ms.has(this.context.gl))return;this.renderPass="offscreen";for(const de of S){const we=t.getLayerSourceCache(de);if(!de.hasOffscreenPass()||de.isHidden(this.transform.zoom))continue;const le=we?F[we.id]:void 0;(de.type==="custom"||de.type==="raster"||de.type==="raster-particle"||de.isSky()||le&&le.length)&&this.renderLayer(this,we,de,le)}this.depthRangeFor3D=[0,1-(S.length+2)*this.numSublayers*this.depthEpsilon],this._shadowRenderer&&(this.renderPass="shadow",this._shadowRenderer.drawShadowPass(this.style,V)),this.context.bindFramebuffer.set(null),this.context.viewport.set([0,0,this.width,this.height]);const ie=this.transform.projection.name==="globe"||this.transform.isHorizonVisible(),ne=(()=>{if(n.showOverdrawInspector)return o.am.black;const de=this.style.fog;if(de&&this.transform.projection.supportsFog){const we=this.style.getLut(de.scope);if(!ie){const le=de.properties.get("color-use-theme")==="none",Pe=de.properties.get("color").toNonPremultipliedRenderColor(le?null:we).toArray01();return new o.am(...Pe)}if(ie){const le=de.properties.get("space-color-use-theme")==="none",Pe=de.properties.get("space-color").toNonPremultipliedRenderColor(le?null:we).toArray01();return new o.am(...Pe)}}return o.am.transparent})();if(this.context.clear({color:ne,depth:1}),this.clearStencil(),this._showOverdrawInspector=n.showOverdrawInspector,this.renderPass="opaque",this.style.fog&&this.transform.projection.supportsFog&&this._atmosphere&&!this._showOverdrawInspector&&ie&&this._atmosphere.drawStars(this,this.style.fog),!this.terrain)for(this.currentLayer=y.length-1;this.currentLayer>=0;this.currentLayer--){const de=S[this.currentLayer],we=t.getLayerSourceCache(de);if(de.isSky())continue;const le=we?(de.is3D(p)?Z:F)[we.id]:void 0;this._renderTileClippingMasks(de,we,le),this.renderLayer(this,we,de,le)}if(this.style.fog&&this.transform.projection.supportsFog&&this._atmosphere&&!this._showOverdrawInspector&&ie&&this._atmosphere.drawAtmosphereGlow(this,this.style.fog),this.renderPass="sky",(!this._atmosphere||o.ah(this.transform.zoom)>0)&&(this.transform.projection.name==="globe"||this.transform.isH

2654orizonVisible()))for(this.currentLayer=0;this.currentLayer<y.length;this.currentLayer++){const de=S[this.currentLayer],we=t.getLayerSourceCache(de);de.isSky()&&this.renderLayer(this,we,de,we?F[we.id]:void 0)}function fe(de,we){let le;return we&&(le=(de.type==="symbol"?B:de.is3D(p)?Z:F)[we.id]),le}if(this.renderPass="translucent",this.transform.projection.name==="globe"){for(this.renderElevatedRasterBackface=!0,this.currentLayer=0;this.currentLayer<y.length;){const de=S[this.currentLayer];if(de.type==="raster"||de.type==="raster-particle"){const we=t.getLayerSourceCache(de);this.renderLayer(this,we,de,fe(de,we))}++this.currentLayer}this.renderElevatedRasterBackface=!1}this.currentLayer=0,this.firstLightBeamLayer=Number.MAX_SAFE_INTEGER;let me=0;ee&&(me=ee.getShadowCastingLayerCount());let Ae=!1,Me=-1;for(let de=0;de<y.length;++de){const we=S[de];we.isHidden(this.transform.zoom)||we.is3D(p)&&(Me=de)}T&&Me===-1&&(x=!0);let Fe=!1;for(;this.currentLayer<y.length;){const de=S[this.currentLayer],we=t.getLayerSourceCache(de);if(de.isSky())++this.currentLayer;else if(this.terrain&&this.style.isLayerDraped(de)){if(de.isHidden(this.transform.zoom)){++this.currentLayer;continue}this.currentLayer=this.terrain.renderBatch(this.currentLayer),this._lastOcclusionLayer=Math.max(this.currentLayer,this._lastOcclusionLayer)}else{if(!Fe&&de.is3D(p)&&!p){const le=this.currentLayer,Pe=ye=>{for(this.currentLayer=0;this.currentLayer<S.length;this.currentLayer++){const De=S[this.currentLayer];if(Cs[De.type]){const qe=this.style.getLayerSourceCache(De);Cs[De.type](this,qe,De,fe(De,qe),ye)}}};Pe("initialize"),Pe("reset"),this.currentLayer=le,Fe=!0}if(x&&!Ae&&this.terrain&&!this.transform.isOrthographic&&(Ae=!0,this.blitDepth()),T&&Me!==-1&&this.currentLayer===Me+1&&!this.transform.isOrthographic&&this.blitDepth(),this.terrain||this._renderTileClippingMasks(de,we,we?R[we.id]:void 0),this.renderLayer(this,we,de,fe(de,we)),!this.terrain&&ee&&me>0&&de.hasShadowPass()&&--me==0){{this.clearStencil();const le=this.currentLayer;for(this.currentLayer=0;this.currentLayer<S.length;this.currentLayer++){const Pe=S[this.currentLayer];if(Ll[Pe.type]){const ye=this.style.getLayerSourceCache(Pe);Ll[Pe.type](this,ye,Pe,fe(Pe,ye))}}this.currentLayer=le}if(ee.drawGroundShadows(),this.firstLightBeamLayer<=this.currentLayer){const le=this.currentLayer;for(this.renderPass="light-beam",this.currentLayer=this.firstLightBeamLayer;this.currentLayer<=le;this.currentLayer++){const Pe=S[this.currentLayer];if(!Pe.hasLightBeamPass())continue;const ye=t.getLayerSourceCache(Pe);this.renderLayer(this,ye,Pe,ye?F[ye.id]:void 0)}this.currentLayer=le,this.renderPass="translucent"}}if(this.currentLayer>=this._lastOcclusionLayer&&this.layersWithOcclusionOpacity.length>0){const le=this.currentLayer;this.depthOcclusion=!0;for(const Pe of this.layersWithOcclusionOpacity){this.currentLayer=Pe;const ye=S[this.currentLayer],De=t.getLayerSourceCache(ye),qe=De?F[De.id]:void 0;this.terrain||this._renderTileClippingMasks(ye,De,De?R[De.id]:void 0),this.renderLayer(this,De,ye,qe)}this.depthOcclusion=!1,this.currentLayer=le,this.renderPass="translucent",this.layersWithOcclusionOpacity=[]}++this.currentLayer}}if(this.terrain&&this.terrain.postRender(),this._snow&&this._snow.draw(this),this._rain&&this._rain.draw(this),this.options.showTileBoundaries||this.options.showQueryGeometry||this.options.showTileAABBs){let de=null;S.forEach(we=>{const le=t.getLayerSourceCache(we);le&&!we.isHidden(this.transform.zoom)&&le.getVisibleCoordinates().length&&(!de||de.getSource().maxzoom<le.getSource().maxzoom)&&(de=le)}),de&&this.options.showTileBoundaries&&As(this,de,de.getVisibleCoordinates(),o.am.red,!1,this.options.showParseStatus)}this.terrain&&this._debugParams.showTerrainProxyTiles&&As(this,this.terrain.proxySourceCache,this.terrain.proxyCoords,new o.am(1,.8,.1,1),!0,this.options.showParseStatus),this.options.showPadding&&function(de){const we=de.transform.padding;Gc(de,de.transform.height-(we.top||0),3,Hf),Gc(de,we.bottom||0,3,Wf),qc(de,we.left||0,3,bn),qc(de,de.transform.width-(we.right||0),3,uh);const le=de.transform.centerPoint;(function(Pe,ye,De,qe){Aa(Pe,ye-1,De-10,2,20,qe),Aa(Pe,ye-10,De-1,20,2,qe)})(de,le.x,de.transform.height-le.y,on)}(this),this.context.setDefault(),this.frameCounter=(this.frameCounter+1)%Number.MAX_SAFE_INTEGER,this.tileLoaded&&this.options.speedIndexTiming&&(this.loadTimeStamps.push(performance.now()),this.saveC

2654anvasCopy()),C||(this.conflationActive=!1)}prepareLayer(t){this.gpuTimingStart(t);const{unsupportedLayers:n}=this.transform.projection,c=!n||!n.includes(t.type);if(mh[t.type]&&(c||this.terrain&&t.type==="custom")){const d=this.style.getLayerSourceCache(t);mh[t.type](t,d,this)}this.gpuTimingEnd()}renderLayer(t,n,c,d){c.isHidden(this.transform.zoom)||(c.type==="background"||c.type==="sky"||c.type==="custom"||c.type==="model"||c.type==="raster"||c.type==="raster-particle"||d&&d.length)&&(this.id=c.id,this.gpuTimingStart(c),t.transform.projection.unsupportedLayers&&t.transform.projection.unsupportedLayers.includes(c.type)&&(!t.terrain||c.type!=="custom")||c.type==="clip"||ii[c.type](t,n,c,d,this.style.placement.variableOffsets,this.options.isInitialLoad),this.gpuTimingEnd())}gpuTimingStart(t){if(!this.options.gpuTiming)return;const n=this.context.extTimerQuery,c=this.context.gl;let d=this.gpuTimers[t.id];d||(d=this.gpuTimers[t.id]={calls:0,cpuTime:0,query:c.createQuery()}),d.calls++,c.beginQuery(n.TIME_ELAPSED_EXT,d.query)}gpuTimingDeferredRenderStart(){if(this.options.gpuTimingDeferredRender){const t=this.context.extTimerQuery,n=this.context.gl,c=n.createQuery();this.deferredRenderGpuTimeQueries.push(c),n.beginQuery(t.TIME_ELAPSED_EXT,c)}}gpuTimingDeferredRenderEnd(){this.options.gpuTimingDeferredRender&&this.context.gl.endQuery(this.context.extTimerQuery.TIME_ELAPSED_EXT)}gpuTimingEnd(){this.options.gpuTiming&&this.context.gl.endQuery(this.context.extTimerQuery.TIME_ELAPSED_EXT)}collectGpuTimers(){const t=this.gpuTimers;return this.gpuTimers={},t}collectDeferredRenderGpuQueries(){const t=this.deferredRenderGpuTimeQueries;return this.deferredRenderGpuTimeQueries=[],t}queryGpuTimers(t){const n={};for(const c in t){const d=t[c],p=this.context.extTimerQuery,m=p.getQueryParameter(d.query,this.context.gl.QUERY_RESULT)/1e6;

2654p.deleteQueryEXT(d.query),n[c]=m}return n}queryGpuTimeDeferredRender(t){if(!this.options.gpuTimingDeferredRender)return 0;const n=this.context.gl;let c=0;for(const d of t)c+=n.getQueryParameter(d,n.QUERY_RESULT)/1e6,n.deleteQuery(d);return c}translatePosMatrix(t,n,c,d,p){if(!c[0]&&!c[1])return t;const m=p?d==="map"?this.transform.angle:0:d==="viewport"?-this.transform.angle:0;if(m){const T=Math.sin(m),S=Math.cos(m);c=[c[0]*S-c[1]*T,c[0]*T+c[1]*S]}const y=[p?c[0]:o.aw(n,c[0],this.transform.zoom),p?c[1]:o.aw(n,c[1],this.transform.zoom),0],x=new Float32Array(16);return o.bo(x,t,y),x}saveTileTexture(t){const n=t.size[0],c=this._tileTextures[n];c?c.push(t):this._tileTextures[n]=[t]}getTileTexture(t){const n=this._tileTextures[t];return n&&n.length>0?n.pop():null}terrainRenderModeElevated(){return this.style&&!!this.style.getTerrain()&&!!this.terrain&&!this.terrain.renderingToTexture||this.forceTerrainMode}linearFloatFilteringSupported(){return this.context.extTextureFloatLinear!=null}currentGlobalDefines(t,n,c){const d=c===void 0?this.terrain&&this.terrain.renderingToTexture:c,p=[];return this.style&&this.style.enable3dLights()&&(t==="globeRaster"||t==="terrainRaster"?(p.push("LIGHTING_3D_MODE"),p.push("LIGHTING_3D_ALPHA_EMISSIVENESS")):d||p.push("LIGHTING_3D_MODE")),this.renderPass==="shadow"&&(this._shadowMapDebug||p.push("DEPTH_TEXTURE")),this.terrainRenderModeElevated()&&(p.push("TERRAIN"),this.linearFloatFilteringSupported()&&p.push("TERRAIN_DEM_FLOAT_FORMAT")),this.transform.projection.name==="globe"&&p.push("GLOBE"),!this._fogVisible||d||n!==void 0&&!n||p.push("FOG","FOG_DITHERING"),d&&p.push("RENDER_TO_TEXTURE"),this._showOverdrawInspector&&p.push("OVERDRAW_INSPECTOR"),p}getOrCreateProgram(t,n){this.cache=this.cache||{};const c=n&&n.defines||[],d=n&&n.config,p=this.currentGlobalDefines(t,n&&n.overrideFog,n&&n.overrideRtt).concat(c),m=Oc.cacheKey(Sc[t],t,p,d);return this.cache[m]||(this.cache[m]=new Oc(this.context,t,Sc[t],d,Gd[t],p)),this.cache[m]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.frontFace.setDefault(),this.context.cullFaceSide.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new o.T(this.context,this.debugOverlayCanvas,this.context.gl.RGBA8))}destroy(){this._terrain&&this._terrain.destroy(),this._atmosphere&&(this._atmosphere.destroy(),this._atmosphere=void 0),this.globeSharedBuffers&&this.globeSharedBuffers.destroy(),this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy(),this._wireframeDebugCache.destroy(),this.depthFBO&&(this.depthFBO.destroy(),this.depthFBO=void 0,this.depthTexture=void 0),this.emptyDepthTexture&&this.emptyDepthTexture.destroy()}prepareDrawTile(){this.terrain&&this.terrain.prepareDrawTile()}uploadCommonLightUniforms(t,n){if(this.style.enable3dLights()){const c=this.style.directionalLight,d=this.style.ambientLight;if(c&&d){const p=((m,y,x)=>{const T=m.properties.get("direction"),S=m.properties.get("color-use-theme")==="none",M=m.properties.get("color").toNonPremultipliedRenderColor(S?null:x.getLut(m.scope)).toArray01(),I=m.properties.get("intensity"),C=y.properties.get("color-use-theme")==="none",L=y.properties.get("color").toNonPremultipliedRenderColor(C?null:x.getLut(y.scope)).toArray01(),R=y.properties.get("intensity"),F=[T.x,T.y,T.z],B=o.dw(L,R),V=o.dw(M,I);return{u_lighting_ambient_color:B,u_lighting_directional_dir:F,u_lighting_directional_color:V,u_ground_radiance:kc(F,V,B)}})(c,d,this.style);n.setLightsUniformValues(t,p)}}}uploadCommonUniforms(t,n,c,d,p){if(this.uploadCommonLightUniforms(t,n),this.terrain&&this.terrain.renderingToTexture)return;const m=this.style.fog;if(m){const y=m.getOpacity(this.transform.pitch),x=((T,S,M,I,C,L,R,F,B,V,Z,Y)=>{const te=T.transform,ee=S.properties.get("color-use-theme")==="none",J=S.properties.get("color").toNonPremultipliedRenderColor(ee?null:T.style.getLut(S.scope)).toArray01();J[3]=I;const K=T.frameCounter/1e3%1,[ie,ne]=S.properties.get("vertical-range");return{u_fog_matrix:M?te.calculateFogTileMatrix(M):Y||T.identityMat,u_fog_range:S.getFovAdjustedRange(te._fov),u_fog_color:J,u_fog_horizon_blend:S.properties.get("horizon-blend"),u_fog_vertical_limit:[Math.min(ie,ne),ne],u_fog_temporal_offset:K,u_frustum_tl:C,u_frustum_tr:L,u_frustum_br:R,u_frustum_bl:F,u_globe_pos:B,u_globe_radius:V,u_viewport:Z,u_globe_transition:o.ah(te.zoom),u_is_globe:+(te.projection.name==="globe")}})(this,m,c,y,this.transform.frustumCorners.TL,this.transform.frustumCorners.TR,this.transform.frustumCorners.BR,this.transform.frustumCorners.BL,this.transform.globeCenterInViewSpace,this.transform.globeRadius,[this.transform.width*o.q.devicePixelRatio,this.transform.height*o.q.devicePixelRatio],d);n.setFogUniformValues(t,x)}p&&n.setCutoffUniformValues(t,p.uniformValues)}setTileLoadedFlag(t){this.tileLoaded=t}saveCanvasCopy(){const t=this.canvasCopy();t&&(this.frameCopies.push(t),this.tileLoaded=!1)}canvasCopy(){const t=this.context.gl,n=t.createTexture();return t.bindTexture(t.TEXTURE_2D,n),t.copyTexImage2D(t.TEXTURE_2D,0,t.RGBA,0,0,t.drawingBufferWidth,t.drawingBufferHeight,0),n}getCanvasCopiesAndTimestamps(){return{canvasCopies:this.frameCopies,timeStamps:this.loadTimeStamps}}averageElevationNeedsEasing(){if(!this.transform._elevation)return!1;const t=this.style&&this.style.fog;return!!t&&t.getOpacity(this.transform.pitch)!==0}

vendor: 37,246 bytes, line 2654

2654getBackgroundTiles(){const t=this._backgroundTiles,n=this._backgroundTiles={},c=this.transform.coveringTiles({tileSize:512});for(const d of c)n[d.key]=t[d.key]||new bo(d,512,this.transform.tileZoom,this,void 0,this.worldview);return n}clearBackgroundTiles(){this._backgroundTiles={}}isSourceForClippingOrConflation(t,n){return!(!t.is3D(!(!this.terrain||!this.terrain.enabled))||t.type!=="clip"&&(t.minzoom&&t.minzoom>this.transform.zoom||(this.style._clipLayerPresent||t.sourceLayer!=="building")&&(!n||n.type!=="batched-model")))}isTileAffectedByFog(t){if(!this.style||!this.style.fog)return!1;if(this.transform.projection.name==="globe")return!0;let n=this._cachedTileFogOpacities[t.key];return n||(this._cachedTileFogOpacities[t.key]=n=this.style.fog.getOpacityForTile(t)),n[0]>=ve||n[1]>=ve}setupDepthForOcclusion(t,n,c){const d=this.context,p=d.gl,m=!!c;var y;c||(c={u_dem:2,u_dem_prev:4,u_dem_tl:[0,0],u_dem_tl_prev:[0,0],u_dem_scale:0,u_dem_scale_prev:0,u_dem_size:0,u_dem_lerp:1,u_depth:3,u_depth_size_inv:[0,0],u_depth_range_unpack:[0,1],u_occluder_half_size:16,u_occlusion_depth_offset:-1e-4,u_exaggeration:0}),d.activeTexture.set(p.TEXTURE3),t&&this.depthFBO&&this.depthTexture?(this.depthTexture.bind(p.NEAREST,p.CLAMP_TO_EDGE),c.u_depth_size_inv=[1/this.depthFBO.width,1/this.depthFBO.height],c.u_depth_range_unpack=[2/((y=this.depthRangeFor3D)[1]-y[0]),-1-2*y[0]/(y[1]-y[0])],c.u_occluder_half_size=.5*this.occlusionParams.occluderSize,c.u_occlusion_depth_offset=this.occlusionParams.depthOffset):this.emptyDepthTexture.bind(p.NEAREST,p.CLAMP_TO_EDGE),d.activeTexture.set(p.TEXTURE0),m||n.setTerrainUniformValues(d,c)}}function ro(l,t){let n=!1,c=null;const d=()=>{c=null,n&&(l(),c=setTimeout(d,t),n=!1)};return()=>(n=!0,c||d(),c)}class _h{constructor(t){this._hashName=t&&encodeURIComponent(t),o.aV(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=ro(this._updateHashUnthrottled.bind(this),300)}addTo(t){return this._map=t,window.addEventListener("hashchange",this._onHashChange,!1),t.on("moveend",this._updateHash),this}remove(){return this._map?(this._map.off("moveend",this._updateHash),window.removeEventListener("hashchange",this._onHashChange,!1),clearTimeout(this._updateHash()),this._map=void 0,this):this}getHashString(){const t=this._map;if(!t)return"";const n=Xc(t);if(this._hashName){const c=this._hashName;let d=!1;const p=location.hash.slice(1).split("&").map(m=>{const y=m.split("=")[0];return y===c?(d=!0,`${y}=${n}`):m}).filter(m=>m);return d||p.push(`${c}=${n}`),`#${p.join("&")}`}return`#${n}`}_getCurrentHash(){const t=location.hash.replace("#","");if(this._hashName){let n;return t.split("&").map(c=>c.split("=")).forEach(c=>{c[0]===this._hashName&&(n=c)}),(n&&n[1]||"").split("/")}return t.split("/")}_onHashChange(){const t=this._map;if(!t)return!1;const n=this._getCurrentHash();if(n.length>=3&&!n.some(c=>isNaN(Number(c)))){const c=t.dragRotate.isEnabled()&&t.touchZoomRotate.isEnabled()?+(n[3]||0):t.getBearing();return t.jumpTo({center:[+n[2],+n[1]],zoom:+n[0],bearing:c,pitch:+(n[4]||0)}),!0}return!1}_updateHashUnthrottled(){history.replaceState(history.state,"",location.href.replace(/(#.+)?$/,this.getHashString()))}}function Xc(l,t){const n=l.getCenter(),c=Math.round(100*l.getZoom())/100,d=Math.ceil((c*Math.LN2+Math.log(512/360/.5))/Math.LN10),p=Math.pow(10,d),m=Math.round(n.lng*p)/p,y=Math.round(n.lat*p)/p,x=l.getBearing(),T=l.getPitch();let S=t?`/${m}/${y}/${c}`:`${c}/${y}/${m}`;return(x||T)&&(S+="/"+Math.round(10*x)/10),T&&(S+=`/${Math.round(T)}`),S}const za={linearity:.3,easing:o.ew(0,0,.3,1)},gh=o.h({deceleration:2500,maxSpeed:1400},za),ls=o.h({deceleration:20,maxSpeed:1400},za),no=o.h({deceleration:1e3,maxSpeed:360},za),Fl=o.h({deceleration:1e3,maxSpeed:90},za);class Yc{constructor(t){this._map=t,this.clear()}clear(){this._inertiaBuffer=[]}record(t){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:o.q.now(),settings:t})}_drainInertiaBuffer(){const t=this._inertiaBuffer,n=o.q.now();for(;t.length>0&&n-t[0].time>160;)t.shift()}_onMoveEnd(t){if(this._map._prefersReducedMotion()||(this._drainInertiaBuffer(),this._inertiaBuffer.length<2))return;const n={zoom:0,bearing:0,pitch:0,pan:new o.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:p}of this._inertiaBuffer)n.zoom+=p.zoomDelta||0,n.bearing+=p.bearingDelta||0,n.pitch+=p.pitchDelta||0,p.panDelta&&n.pan._add(p.panDelta),p.around&&(n.around=p.around),p.pinchAround&&(n.pinchAround=p.pinchAround);const c=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,d={};if(n.pan.mag()){const p=Da(n.pan.mag(),c,o.h({},gh,t||{}));d.offset=n.pan.mult(p.amount/n.pan.mag()),d.center=this._map.transform.center,Ra(d,p)}if(n.zoom){const p=Da(n.zoom,c,ls);d.zoom=this._map.transform.zoom+p.amount,Ra(d,p)}if(n.bearing){const p=Da(n.bearing,c,no);d.bearing=this._map.transform.bearing+o.ay(p.amount,-179,179),Ra(d,p)}if(n.pitch){const p=Da(n.pitch,c,Fl);d.pitch=this._map.transform.pitch+p.amount,Ra(d,p)}if(d.zoom||d.bearing){const p=n.pinchAround===void 0?n.around:n.pinchAround;d.around=p?this._map.unproject(p):this._map.getCenter()}return this.clear(),d.noMoveStart=!0,d}}function Ra(l,t){(!l.duration||l.duration<t.duration)&&(l.duration=t.duration,l.easing=t.easing)}function Da(l,t,n){const{maxSpeed:c,linearity:d,deceleration:p}=n,m=o.ay(l*d/(t/1e3),-c,c),y=Math.abs(m)/(p*d);return{easing:n.easing,duration:1e3*y,amount:m*(y/2)}}class Or extends o.A{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,n,c,d={}){const p=ks(n.getCanvasContainer(),c),m=n.unproject(p);super(t,o.h({point:p,lngLat:m,originalEvent:c},d)),this._defaultPrevented=!1,this.target=n}}class La extends o.A{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,n,c){const d=t==="touchend"?c.changedTouches:c.touches,p=ns(n.getCanvasContainer(),d),m=p.map(x=>n.unproject(x)),y=p.reduce((x,T,S,M)=>x.add(T.div(M.length)),new o.P(0,0));super(t,{points:p,point:y,lngLats:m,lngLat:n.unproject(y),originalEvent:c}),this._defaultPrevented=!1}}class so extends o.A{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,n){super("wheel",{originalEvent:n}),this._defaultPrevented=!1}}class yh{constructor(t,n){this._map=t,this._clickTolerance=n.clickTolerance}reset(){this._mousedownPos=void 0}wheel(t){return this._firePreventable(new so(this._map,t))}mousedown(t,n){return this._mousedownPos=n,this._firePreventable(new Or(t.type,this._map,t))}mouseup(t){this._map.fire(new Or(t.type,this._map,t))}preclick(t){const n=o.h({},t);n.type="preclick",this._map.fire(new Or(n.type,this._map,n))}click(t,n){this._mousedownPos&&this._mousedownPos.dist(n)>=this._clickTolerance||(this.preclick(t),this._map.fire(new Or(t.type,this._map,t)))}dblclick(t){return this._firePreventable(new Or(t.type,this._map,t))}mouseover(t){this._map.fire(new Or(t.type,this._map,t))}mouseout(t){this._map.fire(new Or(t.type,this._map,t))}touchstart(t){return this._firePreventable(new La(t.type,this._map,t))}touchmove(t){this._map.fire(new La(t.type,this._map,t))}touchend(t){this._map.fire(new La(t.type,this._map,t))}touchcancel(t){this._map.fire(new La(t.type,this._map,t))}_firePreventable(t){if(this._map.fire(t),t.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Kc{constructor(t){this._map=t}reset(){this._delayContextMenu=!1,this._contextMenuEvent=void 0}mousemove(t){this._map.fire(new Or(t.type,this._map,t))}mousedown(){this._delayContextMenu=!0}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Or("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(t){this._delayContextMenu?this._contextMenuEvent=t:this._map.fire(new Or(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class xh{constructor(t,n){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=n.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(t,n){this.isEnabled()&&t.shiftKey&&t.button===0&&(Dn(),this._startPos=this._lastPos=n,this._active=!0)}mousemoveWindow(t,n){if(!this._active)return;const c=n,d=this._startPos,p=this._lastPos;if(!d||!p||p.equals(c)||!this._box&&c.dist(d)<this._clickTolerance)return;this._lastPos=c,this._box||(this._box=Dt("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));const m=Math.min(d.x,c.x),y=Math.max(d.x,c.x),x=Math.min(d.y,c.y),T=Math.max(d.y,c.y);this._map._requestDomTask(()=>{this._box&&(this._box.style.transform=`translate(${m}px,${x}px)`,this._box.style.width=y-m+"px",this._box.style.height=T-x+"px")})}mouseupWindow(t,n){if(!this._active)return;const c=this._startPos,d=n;if(c&&t.button===0){if(this.reset(),Xo(),c.x!==d.x||c.y!==d.y)return this._map.fire(new o.A("boxzoomend",{originalEvent:t})),{cameraAnimation:p=>p.fitScreenCoordinates(c,d,this._map.getBearing(),{linear:!1})};this._fireEvent("boxzoomcancel",t)}}keydown(t){this._active&&t.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",t))}blur(){this.reset()}reset(){this._active=!1,this._container.classList.remove("mapboxgl-crosshair"),this._box&&(this._box.remove(),this._box=null),cn(),delete this._startPos,delete this._lastPos}_fireEvent(t,n){return this._map.fire(new o.A(t,{originalEvent:n}))}}function kl(l,t){const n={};for(let c=0;c<l.length;c++)n[l[c].identifier]=t[c];return n}class Br{constructor(t){this.reset(),this.numTouches=t.numTouches}reset(){this.centroid=void 0,this.startTime=0,this.touches={},this.aborted=!1}touchstart(t,n,c){(this.centroid||c.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===0&&(this.startTime=t.timeStamp),c.length===this.numTouches&&(this.centroid=function(d){const p=new o.P(0,0);for(const m of d)p._add(m);return p.div(d.length)}(n),this.touches=kl(c,n)))}touchmove(t,n,c){if(this.aborted||!this.centroid)return;const d=kl(c,n);for(const p in this.touches){const m=d[p];(!m||m.dist(this.touches[p])>30)&&(this.aborted=!0)}}touchend(t,n,c){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),c.length===0){const d=!this.aborted&&this.centroid;if(this.reset(),d)return d}}}class Ol{constructor(t){this.singleTap=new Br(t),this.numTaps=t.numTaps,this.reset()}reset(){this.lastTime=1/0,this.lastTap=void 0,this.count=0,this.singleTap.reset()}touchstart(t,n,c){this.singleTap.touchstart(t,n,c)}touchmove(t,n,c){this.singleTap.touchmove(t,n,c)}touchend(t,n,c){const d=this.singleTap.touchend(t,n,c);if(d){const p=t.timeStamp-this.lastTime<500,m=!this.lastTap||this.lastTap.dist(d)<30;if(p&&m||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=d,this.count===this.numTaps)return this.reset(),d}}}class vh{constructor(){this._zoomIn=new Ol({numTouches:1,numTaps:2}),this._zoomOut=new Ol({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(t,n,c){this._zoomIn.touchstart(t,n,c),this._zoomOut.touchstart(t,n,c)}touchmove(t,n,c){this._zoomIn.touchmove(t,n,c),this._zoomOut.touchmove(t,n,c)}touchend(t,n,c){const d=this._zoomIn.touchend(t,n,c),p=this._zoomOut.touchend(t,n,c);return d?(this._active=!0,t.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:m=>m.easeTo({duration:300,zoom:m.getZoom()+1,around:m.unproject(d)},{originalEvent:t})}):p?(this._active=!0,t.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:m=>m.easeTo({duration:300,zoom:m.getZoom()-1,around:m.unproject(p)},{originalEvent:t})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}const bh={0:1,2:2},oo={Control:"ctrlKey",Alt:"altKey",Shift:"shiftKey",Meta:"metaKey"};class Bl{constructor(t){this.reset(),this._clickTolerance=t.clickTolerance||1}blur(){this.reset()}reset(){this._active=!1,this._moved=!1,this._lastPoint=void 0,this._eventButton=void 0}_correctButton(t,n){return!1}_move(t,n){return{}}mousedown(t,n){if(this._lastPoint)return;const c=sc(t);this._correctButton(t,c)&&(this._lastPoint=n,this._eventButton=c)}mousemoveWindow(t,n){const c=this._lastPoint;if(c){if(t.preventDefault(),this._eventButton!=null&&function(d,p){const m=bh[p];return d.buttons===void 0||(d.buttons&m)!==m}(t,this._eventButton))this.reset();else if(this._moved||!(n.dist(c)<this._clickTolerance))return this._moved=!0,this._lastPoint=n,this._move(c,n)}}mouseupWindow(t){this._lastPoint&&sc(t)===this._eventButton&&(this._moved&&Xo(),this.reset())}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class wh extends Bl{mousedown(t,n){super.mousedown(t,n),this._lastPoint&&(this._active=!0)}_correctButton(t,n){return n===0&&!t.ctrlKey}_move(t,n){return{around:n,panDelta:n.sub(t)}}}class Jc extends Bl{constructor(t){super(t),this._pitchRotateKey=t.pitchRotateKey?oo[t.pitchRotateKey]:void 0}_correctButton(t,n){return this._pitchRotateKey?n===0&&t[this._pitchRotateKey]:n===0&&t.ctrlKey||n===2}_move(t,n){const c=.8*(n.x-t.x);if(c)return this._active=!0,{bearingDelta:c}}contextmenu(t){this._pitchRotateKey||t.preventDefault()}}class jo extends Bl{constructor(t){super(t),this._pitchRotateKey=t.pitchRotateKey?oo[t.pitchRotateKey]:void 0}_correctButton(t,n){return this._pitchRotateKey?n===0&&t[this._pitchRotateKey]:n===0&&t.ctrlKey||n===2}_move(t,n){const c=-.5*(n.y-t.y);if(c)return this._active=!0,{pitchDelta:c}}contextmenu(t){this._pitchRotateKey||t.preventDefault()}}class Th{constructor(t,n){this._map=t,this._el=t.getCanvasContainer(),this._minTouches=1,this._clickTolerance=n.clickTolerance||1,this.reset(),o.aV(["_addTouchPanBlocker","_showTouchPanBlockerAlert"],this)}reset(){this._active=!1,this._touches={},this._sum=new o.P(0,0)}touchstart(t,n,c){return this._calculateTransform(t,n,c)}touchmove(t,n,c){if(this._active&&!(c.length<this._minTouches)){if(this._map._cooperativeGestures&&!this._map.isMoving()){if(c.length===1&&!o.ex())return void this._showTouchPanBlockerAlert();this._alertContainer.style.visibility!=="hidden"&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}return t.cancelable&&t.preventDefault(),this._calculateTransform(t,n,c)}}touchend(t,n,c){this._calculateTransform(t,n,c),this._active&&c.length<this._minTouches&&this.reset()}touchcancel(){this.reset()}_calculateTransform(t,n,c){c.length>0&&(this._active=!0);const d=kl(c,n),p=new o.P(0,0),m=new o.P(0,0);let y=0;for(const T in d){const S=d[T],M=this._touches[T];M&&(p._add(S),m._add(S.sub(M)),y++,d[T]=S)}if(this._touches=d,y<this._minTouches||!m.mag())return;const x=m.div(y);return this._sum._add(x),this._sum.mag()<this._clickTolerance?void 0:{around:p.div(y),panDelta:x}}enable(){this._enabled=!0,this._map._cooperativeGestures&&(this._addTouchPanBlocker(),this._el.classList.add("mapboxgl-touch-pan-blocker-override","mapboxgl-scrollable-page"))}disable(){this._enabled=!1,this._map._cooperativeGestures&&(clearTimeout(this._alertTimer),this._alertContainer.remove(),this._el.classList.remove("mapboxgl-touch-pan-blocker-override","mapboxgl-scrollable-page")),this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}_addTouchPanBlocker(){this._map&&!this._alertContainer&&(this._alertContainer=Dt("div","mapboxgl-touch-pan-blocker",this._map._container),this._alertContainer.textContent=this._map._getUIString("TouchPanBlocker.Message"),this._alertContainer.style.fontSize=`${Math.max(10,Math.min(24,Math.floor(.05*this._el.clientWidth)))}px`)}_showTouchPanBlockerAlert(){this._alertContainer.style.visibility="visible",this._alertContainer.classList.add("mapboxgl-touch-pan-blocker-show"),this._alertContainer.setAttribute("role","alert"),clearTimeout(this._alertTimer),this._alertTimer=window.setTimeout(()=>{this._alertContainer.classList.remove("mapboxgl-touch-pan-blocker-show"),this._alertContainer.removeAttribute("role")},500)}}class Nl{constructor(){this.reset()}reset(){this._active=!1,this._firstTwoTouches=void 0}_start(t){}_move(t,n,c){return{}}touchstart(t,n,c){this._firstTwoTouches||c.length<2||(this._firstTwoTouches=[c[0].identifier,c[1].identifier],this._start([n[0],n[1]]))}touchmove(t,n,c){const d=this._firstTwoTouches;if(!d)return;t.preventDefault();const[p,m]=d,y=Fa(c,n,p),x=Fa(c,n,m);if(!y||!x)return;const T=this._aroundCenter?null:y.add(x).div(2);return this._move([y,x],T,t)}touchend(t,n,c){if(!this._firstTwoTouches)return;const[d,p]=this._firstTwoTouches,m=Fa(c,n,d),y=Fa(c,n,p);m&&y||(this._active&&Xo(),this.reset())}touchcancel(){this.reset()}enable(t){this._enabled=!0,this._aroundCenter=!!t&&t.around==="center"}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}function Fa(l,t,n){for(let c=0;c<l.length;c++)if(l[c].identifier===n)return t[c]}function Vl(l,t){return Math.log(l/t)/Math.LN2}class Sh extends Nl{reset(){super.reset(),this._distance=0,this._startDistance=0}_start(t){this._startDistance=this._distance=t[0].dist(t[1])}_move(t,n){const c=this._distance;if(this._distance=t[0].dist(t[1]),this._active||!(Math.abs(Vl(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:Vl(this._distance,c),pinchAround:n}}}function Qc(l,t){return 180*l.angleWith(t)/Math.PI}class rp extends Nl{reset(){super.reset(),this._minDiameter=0,this._startVector=void 0,this._vector=void 0}_start(t){this._startVector=this._vector=t[0].sub(t[1]),this._minDiameter=t[0].dist(t[1])}_move(t,n){const c=this._vector;if(this._vector=t[0].sub(t[1]),c&&(this._active||!this._isBelowThreshold(this._vector)))return this._active=!0,{bearingDelta:Qc(this._vector,c),pinchAround:n}}_isBelowThreshold(t){this._minDiameter=Math.min(this._minDiameter,t.mag());const n=25/(Math.PI*this._minDiameter)*360,c=this._startVector;if(!c)return!1;const d=Qc(t,c);return Math.abs(d)<n}}function eu(l){return Math.abs(l.y)>Math.abs(l.x)}class np extends Nl{constructor(t){super(),this._map=t}reset(){super.reset(),this._valid=void 0,this._firstMove=void 0,this._lastPoints=void 0}_start(t){this._lastPoints=t,eu(t[0].sub(t[1]))&&(this._valid=!1)}_move(t,n,c){const d=this._lastPoints;if(!d)return;const p=t[0].sub(d[0]),m=t[1].sub(d[1]);return this._map._cooperativeGestures&&!o.ex()&&c.touches.length<3||(this._valid=this.gestureBeginsVertically(p,m,c.timeStamp),!this._valid)?void 0:(this._lastPoints=t,this._active=!0,{pitchDelta:(p.y+m.y)/2*-.5})}gestureBeginsVertically(t,n,c){if(this._valid!==void 0)return this._valid;const d=t.mag()>=2,p=n.mag()>=2;if(!d&&!p)return;if(!d||!p)return this._firstMove==null&&(this._firstMove=c),c-this._firstMove<100&&void 0;const m=t.y>0==n.y>0;return eu(t)&&eu(n)&&m}}const sp={panStep:100,bearingStep:15,pitchStep:10};class op{constructor(){const t=sp;this._panStep=t.panStep,this._bearingStep=t.bearingStep,this._pitchStep=t.pitchStep,this._rotationDisabled=!1}blur(){this.reset()}reset(){this._active=!1}keydown(t){if(t.altKey||t.ctrlKey||t.metaKey)return;let n=0,c=0,d=0,p=0,m=0;switch(t.keyCode){case 61:case 107:case 171:case 187:n=1;break;case 189:case 109:case 173:n=-1;break;case 37:t.shiftKey?c=-1:(t.preventDefault(),p=-1);break;case 39:t.shiftKey?c=1:(t.preventDefault(),p=1);break;case 38:t.shiftKey?d=1:(t.preventDefault(),m=-1);break;case 40:t.shiftKey?d=-1:(t.preventDefault(),m=1);break;default:return}return this._rotationDisabled&&(c=0,d=0),{cameraAnimation:y=>{const x=y.getZoom();y.easeTo({duration:300,easeId:"keyboardHandler",easing:ap,zoom:n?Math.round(x)+n*(t.shiftKey?2:1):x,bearing:y.getBearing()+c*this._bearingStep,pitch:y.getPitch()+d*this._pitchStep,offset:[-p*this._panStep,-m*this._panStep],center:y.getCenter()},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function ap(l){return l*(2-l)}const Eh=4.000244140625,lp=1/450;class cp{constructor(t,n){this._map=t,this._el=t.getCanvasContainer(),this._handler=n,this._delta=0,this._lastDelta=0,this._defaultZoomRate=.01,this._wheelZoomRate=lp,o.aV(["_onTimeout","_addScrollZoomBlocker","_showBlockerAlert"],this)}setZoomRate(t){this._defaultZoomRate=t}setWheelZoomRate(t){this._wheelZoomRate=t}isEnabled(){return!!this._enabled}isActive(){return this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!t&&t.around==="center",this._map._cooperativeGestures&&this._addScrollZoomBlocker())}disable(){this.isEnabled()&&(this._enabled=!1,this._map._cooperativeGestures&&(clearTimeout(this._alertTimer),this._alertContainer.remove()))}wheel(t){if(!this.isEnabled())return;if(this._map._cooperativeGestures){if(!(t.ctrlKey||t.metaKey||this.isZooming()||o.ex()))return void this._showBlockerAlert();this._alertContainer.style.visibility!=="hidden"&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}let n=t.deltaMode===WheelEvent.DOM_DELTA_LINE?40*t.deltaY:t.deltaY;const c=o.q.now(),d=c-(this._lastWheelEventTime||0);this._lastWheelEventTime=c,n!==0&&n%Eh==0?this._type="wheel":n!==0&&Math.abs(n)<4?this._type="trackpad":d>400?(this._type=null,this._lastValue=n,this._timeout=window.setTimeout(this._onTimeout,40,t)):this._type||(this._type=Math.abs(d*n)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,n+=this._lastValue)),t.shiftKey&&n&&(n/=4),this._type&&(this._lastWheelEvent=t,this._delta-=n,this._active||this._start(t)),t.preventDefault()}_onTimeout(t){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(t)}_start(t){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const n=ks(this._el,t);this._aroundPoint=this._aroundCenter?this._map.transform.centerPoint:n,this._aroundCoord=this._map.transform.pointCoordinate3D(this._aroundPoint),this._targetZoom=void 0,this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const t=this._map.transform;this._type==="wheel"&&t.projection.wrap&&(t._center.lng>=180||t._center.lng<=-180)&&(this._prevEase=null,this._easing=null,this._lastWheelEvent=null,this._lastWheelEventTime=0);const n=()=>t._terrainEnabled()&&this._aroundCoord?t.computeZoomRelativeTo(this._aroundCoord):t.zoom;if(this._delta!==0){const T=this._type==="wheel"&&Math.abs(this._delta)>Eh?this._wheelZoomRate:this._defaultZoomRate;let S=2/(1+Math.exp(-Math.abs(this._delta*T)));this._delta<0&&S!==0&&(S=1/S);const M=n(),I=Math.pow(2,M),C=typeof this._targetZoom=="number"?t.zoomScale(this._targetZoom):I;this._targetZoom=Math.min(t.maxZoom,Math.max(t.minZoom,t.scaleZoom(C*S))),this._type==="wheel"&&(this._startZoom=M,this._easing=this._smoothOutEasing(200)),this._lastDelta=this._delta,this._delta=0}const c=typeof this._targetZoom=="number"?this._targetZoom:n(),d=this._startZoom,p=this._easing;let m,y=!1;if(this._type==="wheel"&&d&&p){const T=Math.min((o.q.now()-this._lastWheelEventTime)/200,1),S=p(T);m=o.ai(d,c,S),T<1?this._frameId||(this._frameId=!0):y=!0}else m=c,y=!0;this._active=!0,y&&(this._active=!1,this._finishTimeout=window.setTimeout(()=>{this._zooming=!1,this._handler._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200));let x=m-n();return x*this._lastDelta<0&&(x=0),{noInertia:!0,needsRenderFrame:!y,zoomDelta:x,around:this._aroundPoint,aroundCoord:this._aroundCoord,originalEvent:this._lastWheelEvent}}_smoothOutEasing(t){let n=o.ey;if(this._prevEase){const c=this._prevEase,d=(o.q.now()-c.start)/c.duration,p=c.easing(d+.01)-c.easing(d),m=.27/Math.sqrt(p*p+1e-4)*.01,y=Math.sqrt(.0729-m*m);n=o.ew(m,y,.25,1)}return this._prevEase={start:o.q.now(),duration:t,easing:n},n}blur(){this.reset()}reset(){this._active=!1}_addScrollZoomBlocker(){this._map&&!this._alertContainer&&(this._alertContainer=Dt("div","mapboxgl-scroll-zoom-blocker",this._map._container),this._alertContainer.textContent=/(Mac|iPad)/i.test(navigator.userAgent)?this._map._getUIString("ScrollZoomBlocker.CmdMessage"):this._map._getUIString("ScrollZoomBlocker.CtrlMessage"),this._alertContainer.style.fontSize=`${Math.max(10,Math.min(24,Math.floor(.05*this._el.clientWidth)))}px`)}_showBlockerAlert(){this._alertContainer.style.visibility="visible",this._alertContainer.classList.add("mapboxgl-scroll-zoom-blocker-show"),this._alertContainer.setAttribute("role","alert"),clearTimeout(this._alertTimer),this._alertTimer=window.setTimeout(()=>{this._alertContainer.classList.remove("mapboxgl-scroll-zoom-blocker-show"),this._alertContainer.removeAttribute("role")},200)}}class up{constructor(t,n){this._clickZoom=t,this._tapZoom=n}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class hp{constructor(){this.reset()}reset(){this._active=!1}blur(){this.reset()}dblclick(t,n){return t.preventDefault(),{cameraAnimation:c=>{c.easeTo({duration:300,zoom:c.getZoom()+(t.shiftKey?-1:1),around:c.unproject(n)},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class dp{constructor(){this._tap=new Ol({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,this._swipePoint=void 0,this._swipeTouch=0,this._tapTime=0,this._tap.reset()}touchstart(t,n,c){this._swipePoint||(this._tapTime&&t.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?c.length>0&&(this._swipePoint=n[0],this._swipeTouch=c[0].identifier):this._tap.touchstart(t,n,c))}touchmove(t,n,c){if(this._tapTime){if(this._swipePoint){if(c[0].identifier!==this._swipeTouch)return;const d=n[0],p=d.y-this._swipePoint.y;return this._swipePoint=d,t.preventDefault(),this._active=!0,{zoomDelta:p/128}}}else this._tap.touchmove(t,n,c)}touchend(t,n,c){this._tapTime?this._swipePoint&&c.length===0&&this.reset():this._tap.touchend(t,n,c)&&(this._tapTime=t.timeStamp)}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class pp{constructor(t,n,c){this._el=t,this._mousePan=n,this._touchPan=c}enable(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class Qf{constructor(t,n,c){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=n,this._mousePitch=c}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class em{constructor(t,n,c,d){this._el=t,this._touchZoom=n,this._touchRotate=c,this._tapDragZoom=d,this._rotationDisabled=!1,this._enabled=!0}enable(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}const tu=l=>l.zoom||l.drag||l.pitch||l.rotate;class or extends o.A{}class fp{constructor(){this.constants=[1,1,.01],this.radius=0}setup(t,n){const c=o.at([],n,t);this.radius=o.ae(c[2]<0?o.eA([],c,this.constants):[c[0],c[1],0])}projectRay(t){o.eA(t,t,this.constants),o.au(t,t),o.eB(t,t,this.constants);const n=o.bY([],t,this.radius);if(n[2]>0){const c=o.bY([],[0,0,1],o.bG(n,[0,0,1])),d=o.bY([],o.au([],[n[0],n[1],0]),this.radius),p=o.cV([],n,o.bY([],o.at([],o.cV([],d,c),n),2));n[0]=p[0],n[1]=p[1]}return n}}function iu(l){return l.panDelta&&l.panDelta.mag()||l.zoomDelta||l.bearingDelta||l.pitchDelta}class Ih{constructor(t,n){this._map=t,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Yc(t),this._bearingSnap=n.bearingSnap,this._previousActiveHandlers={},this._trackingEllipsoid=new fp,this._dragOrigin=null,this._eventsInProgress={},this._addDefaultHandlers(n),o.aV(["handleEvent","handleWindowEvent"],this);const c=this._el;this._listeners=[[c,"touchstart",{passive:!0}],[c,"touchmove",{passive:!1}],[c,"touchend",void 0],[c,"touchcancel",void 0],[c,"mousedown",void 0],[c,"mousemove",void 0],[c,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[c,"mouseover",void 0],[c,"mouseout",void 0],[c,"dblclick",void 0],[c,"click",void 0],[c,"keydown",{capture:!1}],[c,"keyup",void 0],[c,"wheel",{passive:!1}],[c,"contextmenu",void 0],[window,"blur",void 0]];for(const[d,p,m]of this._listeners){const y=d===document?this.handleWindowEvent:this.handleEvent;d.addEventListener(p,y,m)}}destroy(){for(const[t,n,c]of this._listeners){const d=t===document?this.handleWindowEvent:this.handleEvent;t.removeEventListener(n,d,c)}}_addDefaultHandlers(t){const n=this._map,c=n.getCanvasContainer();this._add("mapEvent",new yh(n,t));const d=n.boxZoom=new xh(n,t);this._add("boxZoom",d);const p=new vh,m=new hp;n.doubleClickZoom=new up(m,p),this._add("tapZoom",p),this._add("clickZoom",m);const y=new dp;this._add("tapDragZoom",y);const x=n.touchPitch=new np(n);this._add("touchPitch",x);const T=new Jc(t),S=new jo(t);n.dragRotate=new Qf(t,T,S),this._add("mouseRotate",T,["mousePitch"]),this._add("mousePitch",S,["mouseRotate"]);const M=new wh(t),I=new Th(n,t);n.dragPan=new pp(c,M,I),this._add("mousePan",M),this._add("touchPan",I,["touchZoom","touchRotate"]);const C=new rp,L=new Sh;n.touchZoomRotate=new em(c,L,C,y),this._add("touchRotate",C,["touchPan","touchZoom"]),this._add("touchZoom",L,["touchPan","touchRotate"]),this._add("blockableMapEvent",new Kc(n));const R=n.scrollZoom=new cp(n,this);this._add("scrollZoom",R,["mousePan"]);const F=n.keyboard=new op;this._add("keyboard",F);for(const B of["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"])t.interactive&&t[B]&&n[B].enable(t[B])}_add(t,n,c){this._handlers.push({handlerName:t,handler:n,allowed:c}),this._handlersById[t]=n}stop(t){if(!this._updatingCamera){for(const{handler:n}of this._handlers)n.reset();this._inertia.clear(),this._fireEvents({},{},t),this._changes=[],this._originalZoom=void 0}}isActive(){for(const{handler:t}of this._handlers)if(t.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!tu(this._eventsInProgress)||this.isZooming()}_isDragging(){return!!this._eventsInProgress.drag}_blockedByActive(t,n,c){for(const d in t)if(d!==c&&(!n||n.indexOf(d)<0))return!0;return!1}handleWindowEvent(t){this.handleEvent(t,`${t.type}Window`)}_getMapTouches(t){const n=[];for(const c of t)this._el.contains(c.target)&&n.push(c);return n}handleEvent(t,n){this._updatingCamera=!0;const c=t.type==="renderFrame",d=c?void 0:t,p={needsRenderFrame:!1},m={},y={},x=t.touches?this._getMapTouches(t.touches):void 0,T=x?ns(this._el,x):c?void 0:ks(this._el,t);for(const{handlerName:I,handler:C,allowed:L}of this._handlers){if(!C.isEnabled())continue;let R;this._blockedByActive(y,L,I)?C.reset():C[n||t.type]&&(R=C[n||t.type](t,T,x),this.mergeHandlerResult(p,m,R,I,d),R&&R.needsRenderFrame&&this._triggerRenderFrame()),(R||C.isActive())&&(y[I]=C)}const S={};for(const I in this._previousActiveHandlers)y[I]||(S[I]=d);this._previousActiveHandlers=y,(Object.keys(S).length||iu(p))&&(this._changes.push([p,m,S]),this._triggerRenderFrame()),(Object.keys(y).length||iu(p))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:M}=p;M&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],M(this._map))}mergeHandlerResult(t,n,c,d,p){if(!c)return;o.h(t,c);const m={handlerName:d,originalEvent:c.originalEvent||p};c.zoomDelta!==void 0&&(n.zoom=m),c.panDelta!==void 0&&(n.drag=m),c.pitchDelta!==void 0&&(n.pitch=m),c.bearingDelta!==void 0&&(n.rotate=m)}_applyChanges(){const t={},n={},c={};for(const[d,p,m]of this._changes)d.panDelta&&(t.panDelta=(t.panDelta||new o.P(0,0))._add(d.panDelta)),d.zoomDelta&&(t.zoomDelta=(t.zoomDelta||0)+d.zoomDelta),d.bearingDelta&&(t.bearingDelta=(t.bearingDelta||0)+d.bearingDelta),d.pitchDelta&&(t.pitchDelta=(t.pitchDelta||0)+d.pitchDelta),d.around!==void 0&&(t.around=d.around),d.aroundCoord!==void 0&&(t.aroundCoord=d.aroundCoord),d.pinchAround!==void 0&&(t.pinchAround=d.pinchAround),d.noInertia&&(t.noInertia=d.noInertia),o.h(n,p),o.h(c,m);this._updateMapTransform(t,n,c),this._changes=[]}_updateMapTransform(t,n,c){const d=this._map,p=d.transform,m=V=>[V.x,V.y,V.z];if((V=>{const Z=this._eventsInProgress.drag;return Z&&!this._handlersById[Z.handlerName].isActive()})()&&!iu(t)){const V=p.zoom;p.cameraElevationReference="sea",this._originalZoom!=null&&p._orthographicProjectionAtLowPitch&&p.projection.name!=="globe"&&p.pitch===0?(p.cameraElevationReference="ground",p.zoom=this._originalZoom):(p.recenterOnTerrain(),p.cameraElevationReference="ground"),V!==p.zoom&&this._map._update(!0)}if(p._isCameraConstrained&&d._stop(!0),!iu(t))return void this._fireEvents(n,c,!0);let{panDelta:y,zoomDelta:x,bearingDelta:T,pitchDelta:S,around:M,aroundCoord:I,pinchAround:C}=t;p._isCameraConstrained&&(x>0&&(x=0),p._isCameraConstrained=!1),C!==void 0&&(M=C),(x||(V=>n[V]&&!this._eventsInProgress[V])("drag"))&&M&&(this._dragOrigin=m(p.pointCoordinate3D(M)),this._originalZoom=p.zoom,this._trackingEllipsoid.setup(p._camera.position,this._dragOrigin)),p.cameraElevationReference="sea",d._stop(!0),M=M||d.transform.centerPoint,T&&(p.bearing+=T),S&&(p.pitch+=S),p._updateCameraState();const L=[0,0,0];if(y)if(p.projection.name==="mercator"){const V=this._trackingEllipsoid.projectRay(p.screenPointToMercatorRay(M).dir),Z=this._trackingEllipsoid.projectRay(p.screenPointToMercatorRay(M.sub(y)).dir);L[0]=Z[0]-V[0],L[1]=Z[1]-V[1]}else{const V=p.pointCoordinate(M);if(p.projection.name==="globe"){y=y.rotate(-p.angle);const Z=p._pixelsPerMercatorPixel/p.worldSize;L[0]=-y.x*o.ez(o.aY(V.y))*Z,L[1]=-y.y*o.ez(p.center.lat)*Z}else{const Z=p.pointCoordinate(M.sub(y));V&&Z&&(L[0]=Z.x-V.x,L[1]=Z.y-V.y)}}const R=p.zoom,F=[0,0,0];if(x){const V=m(I||p.pointCoordinate3D(M)),Z={dir:o.au([],o.at([],V,p._camera.position))};if(Z.dir[2]<0){const Y=p.zoomDeltaToMovement(V,x);o.bY(F,Z.dir,Y)}}const B=o.cV(L,L,F);p._translateCameraConstrained(B),x&&Math.abs(p.zoom-R)>1e-4&&p.recenterOnTerrain(),p.cameraElevationReference="ground",this._map._update(),t.noInertia||this._inertia.record(t),this._fireEvents(n,c,!0)}_fireEvents(t,n,c){const d=tu(this._eventsInProgress),p=tu(t),m={};for(const S in t){const{originalEvent:M}=t[S];this._eventsInProgress[S]||(m[`${S}start`]=M),this._eventsInProgress[S]=t[S]}!d&&p&&this._fireEvent("movestart",p.originalEvent);for(const S in m)this._fireEvent(S,m[S]);p&&this._fireEvent("move",p.originalEvent);for(const S in t){const{originalEvent:M}=t[S];this._fireEvent(S,M)}const y={};let x;for(const S in this._eventsInProgress){const{handlerName:M,originalEvent:I}=this._eventsInProgress[S];this._handlersById[M].isActive()||(delete this._eventsInProgress[S],x=n[M]||I,y[`${S}end`]=x)}for(const S in y)this._fireEvent(S,y[S]);const T=tu(this._eventsInProgress);if(c&&(d||p)&&!T){this._updatingCamera=!0;const S=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),M=I=>I!==0&&-this._bearingSnap<I&&I<this._bearingSnap;S?(M(S.bearing||this._map.getBearing())&&(S.bearing=0),this._map.easeTo(S,{originalEvent:x})):(this._map.fire(new o.A("moveend",{originalEvent:x})),M(this._map.getBearing())&&this._map.resetNorth()),this._updatingCamera=!1}}_fireEvent(t,n){this._map.fire(new o.A(t,n?{originalEvent:n}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add(t=>{this._frameId=void 0,this.handleEvent(new or("renderFrame",{timeStamp:t})),this._applyChanges()})}

2654_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}const mp="map.setFreeCameraOptions(...) and map.getFreeCameraOptions() are not yet supported for non-mercator projections.";class Ul extends o.E{constructor(t,n){super(),this._moving=!1,this._zooming=!1,this.transform=t,this._bearingSnap=n.bearingSnap,this._respectPrefersReducedMotion=n.respectPrefersReducedMotion!==!1,o.aV(["_renderFrameCallback"],this)}getCenter(){return new o.cd(this.transform.center.lng,this.transform.center.lat)}setCenter(t,n){return this.jumpTo({center:t},n)}panBy(t,n,c){return t=o.P.convert(t).mult(-1),this.panTo(this.transform.center,o.h({offset:t},n),c)}panTo(t,n,c){return this.easeTo(o.h({center:t},n),c)}getZoom(){return this.transform.zoom}setZoom(t,n){return this.jumpTo({zoom:t},n),this}zoomTo(t,n,c){return this.easeTo(o.h({zoom:t},n),c)}zoomIn(t,n){return this.zoomTo(this.getZoom()+1,t,n),this}zoomOut(t,n){return this.zoomTo(this.getZoom()-1,t,n),this}getBearing(){return this.transform.bearing}setBearing(t,n){return this.jumpTo({bearing:t},n),this}getPadding(){return this.transform.padding}setPadding(t,n){return this.jumpTo({padding:t},n),this}rotateTo(t,n,c){return this.easeTo(o.h({bearing:t},n),c)}resetNorth(t,n){return this.rotateTo(0,o.h({duration:1e3},t),n),this}resetNorthPitch(t,n){return this.easeTo(o.h({bearing:0,pitch:0,duration:1e3},t),n),this}snapToNorth(t,n){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,n):this}getPitch(){return this.transform.pitch}setPitch(t,n){return this.jumpTo({pitch:t},n),this}cameraForBounds(t,n){t=o.aG.convert(t);const c=n&&n.bearing||0,d=n&&n.pitch||0,p=t.getNorthWest(),m=t.getSouthEast();return this._cameraForBounds(this.transform,p,m,c,d,n)}_extendPadding(t){const n={top:0,right:0,bottom:0,left:0};return t==null?o.h({},n,this.transform.padding):typeof t=="number"?{top:t,bottom:t,right:t,left:t}:o.h({},n,t)}_extendCameraOptions(t){return(t=o.h({offset:[0,0],maxZoom:this.transform.maxZoom},t)).padding=this._extendPadding(t.padding),t}_minimumAABBFrustumDistance(t,n){const c=n.max[0]-n.min[0],d=n.max[1]-n.min[1];return c/d>t.aspect?c/(2*Math.tan(.5*t.fovX)*t.aspect):d/(2*Math.tan(.5*t.fovY)*t.aspect)}_cameraForBoundsOnGlobe(t,n,c,d,p,m){const y=t.clone(),x=this._extendCameraOptions(m);y.bearing=d,y.pitch=p;const T=o.cd.convert(n),S=o.cd.convert(c),M=.5*(T.lat+S.lat),I=.5*(T.lng+S.lng),C=o.eC(M,I),L=o.au([],C),R=o.au([],o.bF([],L,[0,1,0])),F=o.bF([],R,L),B=[R[0],R[1],R[2],0,F[0],F[1],F[2],0,L[0],L[1],L[2],0,0,0,0,1],V=[C,o.eC(T.lat,T.lng),o.eC(S.lat,T.lng),o.eC(S.lat,S.lng),o.eC(T.lat,S.lng),o.eC(M,T.lng),o.eC(M,S.lng),o.eC(T.lat,I),o.eC(S.lat,I)];let Z=o.cW.fromPoints(V.map(ye=>[o.bG(R,ye),o.bG(F,ye),o.bG(L,ye)]));const Y=o.ad([],Z.center,B);o.eD(Y)===0&&o.eE(Y,0,0,1),o.au(Y,Y),o.bY(Y,Y,o.aB),y.center=o.eF(Y);const te=y.getWorldToCameraMatrix(),ee=o.bi(new Float64Array(16),te);Z=o.cW.applyTransform(Z,o.az([],te,B));const J=this._extendAABB(Z,y,x,d);if(!J)return void o.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");Z=J,o.ad(Y,Y,te);const K=.5*(Z.max[2]-Z.min[2]),ie=this._minimumAABBFrustumDistance(y,Z),ne=o.bY([],[0,0,1],K),fe=o.cV(ne,Y,ne),me=ie+(y.pitch===0?0:o.bD(Y,fe)),Ae=y.globeCenterInViewSpace,Me=o.at([],Y,[Ae[0],Ae[1],Ae[2]]);o.au(Me,Me),o.bY(Me,Me,me);const Fe=o.cV([],Y,Me);o.ad(Fe,Fe,ee);const de=o.eq/o.aB,we=o.ae(Fe),le=o.c6(Math.max(we*de-o.eq,Number.EPSILON),0),Pe=Math.min(y.zoomFromMercatorZAdjusted(le),x.maxZoom);return Pe>.5*(o.cL+o.cx)?(y.setProjection({name:"mercator"}),y.zoom=Pe,this._cameraForBounds(y,n,c,d,p,m)):{center:y.center,zoom:Pe,bearing:d,pitch:p}}_extendAABB(t,n,c,d){const p=.5*((c.padding.left||0)+(c.padding.right||0)),m=.5*((c.padding.top||0)+(c.padding.bottom||0)),y=m,x=p,T=p,S=m,M=n.width-(x+T),I=n.height-(y+S),C=o.at([],t.max,t.min),L=Math.min(M/C[0],I/C[1]),R=Math.min(n.scaleZoom(n.scale*L),c.maxZoom);if(isNaN(R))return null;const F=n.scale/n.zoomScale(R),B=new o.cW([t.min[0]-x*F,t.min[1]-S*F,t.min[2]],[t.max[0]+T*F,t.max[1]+y*F,t.max[2]]),V=(typeof c.offset.x=="number"&&typeof c.offset.y=="number"?new o.P(c.offset.x,c.offset.y):o.P.convert(c.offset)).rotate(-o.al(d));return B.center[0]-=V.x*F,B.center[1]+=V.y*F,B}queryTerrainElevation(t,n){const c=this.transform.elevation;return c?(n=o.h({},{exaggerated:!0}

vendor: 12,347 bytes, line 2654

2654,n),c.getAtPoint(o.ac.fromLngLat(t),null,n.exaggerated)):null}_cameraForBounds(t,n,c,d,p,m){if(t.projection.name==="globe")return this._cameraForBoundsOnGlobe(t,n,c,d,p,m);const y=t.clone(),x=this._extendCameraOptions(m);y.bearing=d,y.pitch=p;const T=o.cd.convert(n),S=o.cd.convert(c),M=new o.cd(T.lng,S.lat),I=new o.cd(S.lng,T.lat),C=y.project(T),L=y.project(S),R=this.queryTerrainElevation(T),F=this.queryTerrainElevation(S),B=this.queryTerrainElevation(M),V=this.queryTerrainElevation(I),Z=[[C.x,C.y,Math.min(R||0,F||0,B||0,V||0)],[L.x,L.y,Math.max(R||0,F||0,B||0,V||0)]];let Y=o.cW.fromPoints(Z);const te=y.getWorldToCameraMatrix(),ee=o.bi(new Float64Array(16),te);Y=o.cW.applyTransform(Y,te);const J=this._extendAABB(Y,y,x,d);if(!J)return void o.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");Y=J;const K=.5*o.at([],Y.max,Y.min)[2],ie=this._minimumAABBFrustumDistance(y,Y),ne=[0,0,1,0];o.aA(ne,ne,te),o.eG(ne,ne);const fe=o.bY([],ne,ie+K),me=o.cV([],Y.center,fe);o.ad(Y.center,Y.center,ee),o.ad(me,me,ee);const Ae=y.unproject(new o.P(Y.center[0],Y.center[1])),Me=o.eH(y.projection,Ae),Fe=Math.pow(2,Me),de=Math.min(y._zoomFromMercatorZ(me[2]*y.pixelsPerMeter*Fe/y.worldSize),x.maxZoom);return y.mercatorFromTransition&&de<.5*(o.cL+o.cx)?(y.setProjection({name:"globe"}),y.zoom=de,this._cameraForBounds(y,n,c,d,p,m)):{center:Ae,zoom:de,bearing:d,pitch:p}}fitBounds(t,n,c){const d=this.cameraForBounds(t,n);return this._fitInternal(d,n,c)}fitScreenCoordinates(t,n,c,d,p){const m=o.P.convert(t),y=o.P.convert(n),x=new o.P(Math.min(m.x,y.x),Math.min(m.y,y.y)),T=new o.P(Math.max(m.x,y.x),Math.max(m.y,y.y));if(this.transform.projection.name==="mercator"&&this.transform.anyCornerOffEdge(m,y))return this;const S=this.transform.pointLocation3D(x),M=this.transform.pointLocation3D(T),I=this.transform.pointLocation3D(new o.P(x.x,T.y)),C=this.transform.pointLocation3D(new o.P(T.x,x.y)),L=[Math.min(S.lng,M.lng,I.lng,C.lng),Math.min(S.lat,M.lat,I.lat,C.lat)],R=[Math.max(S.lng,M.lng,I.lng,C.lng),Math.max(S.lat,M.lat,I.lat,C.lat)],F=d&&d.pitch?d.pitch:this.getPitch(),B=this._cameraForBounds(this.transform,L,R,c,F,d);return this._fitInternal(B,d,p)}_fitInternal(t,n,c){return t?(n=o.h(t,n)).linear?this.easeTo(n,c):this.flyTo(n,c):this}jumpTo(t,n){this.stop();const c=t.preloadOnly?this.transform.clone():this.transform;let d=!1,p=!1,m=!1;"zoom"in t&&c.zoom!==+t.zoom&&(d=!0,c.zoom=+t.zoom),t.center!==void 0&&(c.center=o.cd.convert(t.center)),"bearing"in t&&c.bearing!==+t.bearing&&(p=!0,c.bearing=+t.bearing),"pitch"in t&&c.pitch!==+t.pitch&&(m=!0,c.pitch=+t.pitch);const y=typeof t.padding=="number"?this._extendPadding(t.padding):t.padding;if(t.padding!=null&&!c.isPaddingEqual(y))if(t.retainPadding===!1){const x=c.clone();x.padding=y,c.setLocationAtPoint(c.center,x.centerPoint)}else c.padding=y;return t.preloadOnly?(this._preloadTiles(c),this):(this.fire(new o.A("movestart",n)).fire(new o.A("move",n)),d&&this.fire(new o.A("zoomstart",n)).fire(new o.A("zoom",n)).fire(new o.A("zoomend",n)),p&&this.fire(new o.A("rotatestart",n)).fire(new o.A("rotate",n)).fire(new o.A("rotateend",n)),m&&this.fire(new o.A("pitchstart",n)).fire(new o.A("pitch",n)).fire(new o.A("pitchend",n)),this.fire(new o.A("moveend",n)))}getFreeCameraOptions(){return this.transform.projection.supportsFreeCamera||o.w(mp),this.transform.getFreeCameraOptions()}setFreeCameraOptions(t,n){const c=this.transform;if(!c.projection.supportsFreeCamera)return o.w(mp),this;this.stop();const d=c.zoom,p=c.pitch,m=c.bearing;c.setFreeCameraOptions(t);const y=d!==c.zoom,x=p!==c.pitch,T=m!==c.bearing;return this.fire(new o.A("movestart",n)).fire(new o.A("move",n)),y&&this.fire(new o.A("zoomstart",n)).fire(new o.A("zoom",n)).fire(new o.A("zoomend",n)),T&&this.fire(new o.A("rotatestart",n)).fire(new o.A("rotate",n)).fire(new o.A("rotateend",n)),x&&this.fire(new o.A("pitchstart",n)).fire(new o.A("pitch",n)).fire(new o.A("pitchend",n)),this.fire(new o.A("moveend",n)),this}easeTo(t,n){this._stop(!1,t.easeId),((t=o.h({offset:[0,0],duration:500,easing:o.ey},t)).animate===!1||this._prefersReducedMotion(t))&&(t.duration=0);const c=this.transform,d=this.getZoom(),p=this.getBearing(),m=this.getPitch(),y=this.getPadding(),x="zoom"in t?+t.zoom:d,T="bearing"in t?this._normalizeBearing(t.bearing,p):p,S="pitch"in t?+t.pitch:m,M=this._extendPadding(t.padding),I=o.P.convert(t.offset);let C,L,R;if(c.projection.name==="globe"){const ne=o.ac.fromLngLat(c.center),fe=I.rotate(-c.angle);ne.x+=fe.x/c.worldSize,ne.y+=fe.y/c.worldSize;const me=ne.toLngLat(),Ae=o.cd.convert(t.center||me);this._normalizeCenter(Ae),C=c.centerPoint.add(fe),L=new o.P(ne.x,ne.y).mult(c.worldSize),R=new o.P(o.aD(Ae.lng),o.aH(Ae.lat)).mult(c.worldSize).sub(L)}else{C=c.centerPoint.add(I);const ne=c.pointLocation(C),fe=o.cd.convert(t.center||ne);this._normalizeCenter(fe),L=c.project(ne),R=c.project(fe).sub(L)}const F=c.zoomScale(x-d);let B,V;t.around&&(B=o.cd.convert(t.around),V=c.locationPoint(B));const Z=this._zooming||x!==d,Y=this._rotating||p!==T,te=this._pitching||S!==m,ee=!c.isPaddingEqual(M),J=t.retainPadding===!1?c.clone():c,K=ne=>fe=>{if(Z&&(ne.zoom=o.ai(d,x,fe)),Y&&(ne.bearing=o.ai(p,T,fe)),te&&(ne.pitch=o.ai(m,S,fe)),ee&&(J.interpolatePadding(y,M,fe),C=J.centerPoint.add(I)),B)ne.setLocationAtPoint(B,V);else{const me=ne.zoomScale(ne.zoom-d),Ae=x>d?Math.min(2,F):Math.max(.5,F),Me=Math.pow(Ae,1-fe),Fe=ne.unproject(L.add(R.mult(fe*Me)).mult(me));ne.setLocationAtPoint(ne.renderWorldCopies?Fe.wrap():Fe,C)}return t.preloadOnly||this._fireMoveEvents(n),ne};if(t.preloadOnly){const ne=this._emulate(K,t.duration,c);return this._preloadTiles(ne),this}const ie={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=Z,this._rotating=Y,this._pitching=te,this._padding=ee,this._easeId=t.easeId,this._prepareEase(n,t.noMoveStart,ie),this._ease(K(c),ne=>{c.cameraElevationReference==="sea"&&c.recenterOnTerrain(),this._afterEase(n,ne)},t),this}_prepareEase(t,n,c={}){this._moving=!0,this.transform.cameraElevationReference="sea",this.transform._orthographicProjectionAtLowPitch&&this.transform.pitch===0&&this.transform.projection.name!=="globe"&&(this.transform.cameraElevationReference="ground"),n||c.moving||this.fire(new o.A("movestart",t)),this._zooming&&!c.zooming&&this.fire(new o.A("zoomstart",t)),this._rotating&&!c.rotating&&this.fire(new o.A("rotatestart",t)),this._pitching&&!c.pitching&&this.fire(new o.A("pitchstart",t))}_fireMoveEvents(t){this.fire(new o.A("move",t)),this._zooming&&this.fire(new o.A("zoom",t)),this._rotating&&this.fire(new o.A("rotate",t)),this._pitching&&this.fire(new o.A("pitch",t))}_afterEase(t,n){if(this._easeId&&n&&this._easeId===n)return;this._easeId=void 0,this.transform.cameraElevationReference="ground";const c=this._zooming,d=this._rotating,p=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,c&&this.fire(new o.A("zoomend",t)),d&&this.fire(new o.A("rotateend",t)),p&&this.fire(new o.A("pitchend",t)),this.fire(new o.A("moveend",t))}flyTo(t,n){if(this._prefersReducedMotion(t)){const ye=o.aF(t,["center","zoom","bearing","pitch","around","padding","retainPadding"]);return this.jumpTo(ye,n)}this.stop(),t=o.h({offset:[0,0],speed:1.2,curve:1.42,easing:o.ey},t);const c=this.transform,d=this.getZoom(),p=this.getBearing(),m=this.getPitch(),y=this.getPadding(),x="zoom"in t?o.ay(+t.zoom,c.minZoom,c.maxZoom):d,T="bearing"in t?this._normalizeBearing(t.bearing,p):p,S="pitch"in t?+t.pitch:m,M=this._extendPadding(t.padding),I=c.zoomScale(x-d),C=o.P.convert(t.offset);let L=c.centerPoint.add(C);const R=c.pointLocation(L),F=o.cd.convert(t.center||R);this._normalizeCenter(F);const B=c.project(R),V=c.project(F).sub(B);let Z=t.curve;const Y=Math.max(c.width,c.height),te=Y/I,ee=V.mag();if("minZoom"in t){const ye=o.ay(Math.min(t.minZoom,d,x),c.minZoom,c.maxZoom),De=Y/c.zoomScale(ye-d);Z=Math.sqrt(De/ee*2)}const J=Z*Z;function K(ye){const De=(te*te-Y*Y+(ye?-1:1)*J*J*ee*ee)/(2*(ye?te:Y)*J*ee);return Math.log(Math.sqrt(De*De+1)-De)}function ie(ye){return(Math.exp(ye)-Math.exp(-ye))/2}function ne(ye){return(Math.exp(ye)+Math.exp(-ye))/2}const fe=K(0);let me=function(ye){return ne(fe)/ne(fe+Z*ye)},Ae=function(ye){return Y*((ne(fe)*(ie(De=fe+Z*ye)/ne(De))-ie(fe))/J)/ee;var De},Me=(K(1)-fe)/Z;if(Math.abs(ee)<1e-6||!isFinite(Me)){if(Math.abs(Y-te)<1e-6)return this.easeTo(t,n);const ye=te<Y?-1:1;Me=Math.abs(Math.log(te/Y))/Z,Ae=function(){return 0},me=function(De){return Math.exp(ye*Z*De)}}t.duration="duration"in t?+t.duration:1e3*Me/("screenSpeed"in t?+t.screenSpeed/Z:+t.speed),t.maxDuration&&t.duration>t.maxDuration&&(t.duration=0);const Fe=p!==T,de=S!==m,we=!c.isPaddingEqual(M),le=t.retainPadding===!1?c.clone():c,Pe=ye=>De=>{const qe=De*Me,Ce=1/me(qe);ye.zoom=De===1?x:d+ye.scaleZoom(Ce),Fe&&(ye.bearing=o.ai(p,T,De)),de&&(ye.pitch=o.ai(m,S,De)),we&&(le.interpolatePadding(y,M,De),L=le.centerPoint.add(C));const je=De===1?F:ye.unproject(B.add(V.mult(Ae(qe))).mult(Ce));return ye.setLocationAtPoint(ye.renderWorldCopies?je.wrap():je,L),ye._updateCameraOnTerrain(),t.preloadOnly||this._fireMoveEvents(n),ye};if(t.preloadOnly){const ye=this._emulate(Pe,t.duration,c);return this._preloadTiles(ye),this}return this._zooming=!0,this._rotating=Fe,this._pitching=de,this._padding=we,this._prepareEase(n,!1),this._ease(Pe(c),()=>this._afterEase(n),t),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_requestRenderFrame(t){}_cancelRenderFrame(t){}_stop(t,n){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),this._easeFrameId=void 0,this._onEaseFrame=void 0),this._onEaseEnd){const c=this._onEaseEnd;this._onEaseEnd=void 0,c.call(this,n)}if(!t){const c=this.handlers;c&&c.stop(!1)}return this}_ease(t,n,c){c.animate===!1||c.duration===0?(t(1),n()):(this._easeStart=o.q.now(),this._easeOptions=c,this._onEaseFrame=t,this._onEaseEnd=n,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_renderFrameCallback(){const t=Math.min((o.q.now()-this._easeStart)/this._easeOptions.duration,1),n=this._onEaseFrame;n&&n(this._easeOptions.easing(t)),t<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()}_normalizeBearing(t,n){t=o.bX(t,-180,180);const c=Math.abs(t-n);return Math.abs(t-360-n)<c&&(t-=360),Math.abs(t+360-n)<c&&(t+=360),t}_normalizeCenter(t){const n=this.transform;if(n.maxBounds||n.projection.name!=="globe"&&!n.renderWorldCopies)return;const c=t.lng-n.center.lng;t.lng+=c>180?-360:c<-180?360:0}_prefersReducedMotion(t){return this._respectPrefersReducedMotion&&o.q.prefersReducedMotion&&!(t&&t.essential)}_emulate(t,n,c){const d=Math.ceil(15*n/1e3),p=[],m=t(c.clone());for(let y=0;y<=d;y++){const x=m(y/d);p.push(x.clone())}return p}_preloadTiles(t,n){}}class Ah{constructor(t={}){this.options=t,o.aV(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)}getDefaultPosition(){return"bottom-right"}onAdd(t){const n=this.options&&this.options.compact,c=t._getUIString("AttributionControl.ToggleAttribution");this._map=t,this._container=Dt("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=Dt("button","mapboxgl-ctrl-attrib-button",this._container),this._compactButton.type="button",this._compactButton.addEventListener("click",this._toggleAttribution),this._compactButton.setAttribute("aria-label",c);const d=Dt("span","mapboxgl-ctrl-icon",this._compactButton);return d.setAttribute("aria-hidden","true"),d.setAttribute("title",c),this._innerContainer=Dt("div","mapboxgl-ctrl-attrib-inner",this._container),n&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),n===void 0&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container}onRemove(){this._container.remove(),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0}_toggleAttribution(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","fal

2654se")):(this._container.classList.add("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","true"))}_updateEditLink(){let t=this._editLink;t||(t=this._editLink=this._container.querySelector(".mapbox-improve-map"));const n=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||o.e.ACCESS_TOKEN}];if(t){const c=n.reduce((d,p,m)=>(p.value&&(d+=`${p.key}=${p.value}${m<n.length-1?"&":""}`),d),"?");t.href=`${o.e.FEEDBACK_URL}/${c}#${Xc(this._map,!0)}`,t.rel="noopener nofollow"}}_updateData(t){!t||t.sourceDataType!=="metadata"&&t.sourceDataType!=="visibility"&&t.dataType!=="style"||(this._updateAttributions(),this._updateEditLink())}_updateAttributions(){if(!this._map.style)return;let t=[];if(this._map.style.stylesheet){const d=this._map.style.stylesheet;this.styleOwner=d.owner,this.styleId=d.id}const n=this._map.style._mergedSourceCaches;for(const d in n){const p=n[d];if(p.used){const m=p.getSource();m.attribution&&t.indexOf(m.attribution)<0&&t.push(m.attribution)}}t.sort((d,p)=>d.length-p.length),t=t.filter((d,p)=>{for(let m=p+1;m<t.length;m++)if(t[m].indexOf(d)>=0)return!1;return!0}),this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=[...this.options.customAttribution,...t]:t.unshift(this.options.customAttribution));const c=t.join(" | ");c!==this._attribHTML&&(this._attribHTML=c,t.length?(this._innerContainer.innerHTML=c,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}_updateCompact(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact","mapboxgl-compact-show")}}class ru{constructor(){o.aV(["_updateLogo","_updateCompact"],this)}onAdd(t){this._map=t,this._container=Dt("div","mapboxgl-ctrl");const n=Dt("a","mapboxgl-ctrl-logo");return n.target="_blank",n.rel="noopener nofollow",n.href="https://www.mapbox.com/",n.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),n.setAttribute("rel","noopener nofollow"),this._container.appendChild(n),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){this._container.remove(),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)}getDefaultPosition(){return"bottom-left"}_updateLogo(t){t&&t.sourceDataType!=="metadata"||(this._container.style.display=this._logoRequired()?"block":"none")}_logoRequired(){if(!this._map.style)return!0;const t=this._map.style._sourceCaches;if(Object.entries(t).length===0)return!0;for(const n in t){const c=t[n].getSource();if(c.hasOwnProperty("mapbox_logo")&&!c.mapbox_logo)return!1}return!0}_updateCompact(){const t=this._container.children;if(t.length){const n=t[0];this._map.getCanvasContainer().offsetWidth<250?n.classList.add("mapboxgl-compact"):n.classList.remove("mapboxgl-compact")}}}class jl{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(t){const n=++this._id;return this._queue.push({callback:t,id:n,cancelled:!1}),n}remove(t){const n=this._currentlyRunning,c=n?this._queue.concat(n):this._queue;for(const d of c)if(d.id===t)return void(d.cancelled=!0)}run(t=0){const n=this._currentlyRunning=this._queue;this._queue=[];for(const c of n)if(!c.cancelled&&(c.callback(t),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}class Ps{constructor(t){this.jumpTo(t)}getValue(t){if(t<=this._startTime)return this._start;if(t>=this._endTime)return this._end;const n=o.dk((t-this._startTime)/(this._endTime-this._startTime));return this._start*(1-n)+this._end*n}isEasing(t){return t>=this._startTime&&t<=this._endTime}jumpTo(t){this._startTime=-1/0,this._endTime=-1/0,this._start=t,this._end=t}easeTo(t,n,c){this._start=this.getValue(n),this._end=t,this._startTime=n,this._endTime=n+c}}const nu={"AttributionControl.ToggleAttribution":"Toggle attribution","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"Mapbox homepage","Map.Title":"Map","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScrollZoomBlocker.CtrlMessage":"Use ctrl + scroll to zoom the map","ScrollZoomBlocker.CmdMessage":"Use â + scroll to zoom the map","TouchPanBlocker.Message":"Use two fingers to move the map"};class fr extends o.A{constructor(t,n,c,d){const{point:p,lngLat:m,originalEvent:y,target:x}=t;super(t.type,{point:p,lngLat:m,originalEvent:y,target:x}),this.preventDefault=()=>{t.preventDefault()},this.id=n,this.interaction=c,this.feature=d}}class cs{constructor(t){this.map=t,this.interactionsByType=new Map,this.delegatedInteractions=new Map,this.typeById=new Map,this.filters=new Map,this.handleType=this.handleType.bind(this),this.handleMove=this.handleMove.bind(this),this.handleOut=this.handleOut.bind(this),this.hoveredFeatures=new Map,this.prevHoveredFeatures=new Map}

vendor: 6,584 bytes, line 2654

2654add(t,n){if(this.typeById.has(t))throw new Error(`Interaction id "${t}" already exists.`);const c=n.filter;let d=n.type;c&&this.filters.set(t,o.b3(c)),d==="mouseover"&&(d="mouseenter"),d==="mouseout"&&(d="mouseleave");const p=this.interactionsByType.get(d)||new Map;d==="mouseenter"||d==="mouseleave"?(this.delegatedInteractions.size===0&&(this.map.on("mousemove",this.handleMove),this.map.on("mouseout",this.handleOut)),this.delegatedInteractions.set(t,n)):p.size===0&&this.map.on(d,this.handleType),p.size===0&&this.interactionsByType.set(d,p),p.set(t,n),this.typeById.set(t,d)}get(t){const n=this.typeById.get(t);if(!n)return;const c=this.interactionsByType.get(n);return c?c.get(t):void 0}remove(t){const n=this.typeById.get(t);if(!n)return;this.typeById.delete(t),this.filters.delete(t);const c=this.interactionsByType.get(n);c&&(c.delete(t),n==="mouseenter"||n==="mouseleave"?(this.delegatedInteractions.delete(t),this.delegatedInteractions.size===0&&(this.map.off("mousemove",this.handleMove),this.map.off("mouseout",this.handleOut))):c.size===0&&this.map.off(n,this.handleType))}queryTargets(t,n){const c=[];for(const[d,p]of n)p.target&&c.push({targetId:d,target:p.target,filter:this.filters.get(d)});return this.map.style.queryRenderedTargets(t,c,this.map.transform)}handleMove(t){this.prevHoveredFeatures=this.hoveredFeatures,this.hoveredFeatures=new Map;const n=this.queryTargets(t.point,Array.from(this.delegatedInteractions).reverse());n.length&&(t.type="mouseenter",this.handleType(t,n));const c=new Map;for(const[d,{feature:p}]of this.prevHoveredFeatures)this.hoveredFeatures.has(d)||c.set(p.id,p);c.size&&(t.type="mouseleave",this.handleType(t,Array.from(c.values())))}handleOut(t){const n=Array.from(this.hoveredFeatures.values()).map(({feature:c})=>c);n.length&&(t.type="mouseleave",this.handleType(t,n)),this.hoveredFeatures.clear()}handleType(t,n){const c=t.type==="mouseenter";if(c&&!this.interactionsByType.has(t.type))return void o.w("mouseenter interaction required for mouseleave to work.");const d=Array.from(this.interactionsByType.get(t.type)).reverse(),p=!!n;n=n||this.queryTargets(t.point,d);let m=!1;const y=new Set;for(const x of n){for(const[T,S]of d){if(!S.target)continue;const M=x.variants?x.variants[T]:null;if(M){for(const I of M){if(lc(I,x,y,T))continue;const C=new o.de(x,I),L=tl(I,x,T);p&&(C.state=this.map.getFeatureState(C));const R=c?this.prevHoveredFeatures.get(L):null,F=new fr(t,T,S,C),B=R?R.stop:S.handler(F);if(c&&this.hoveredFeatures.set(L,{feature:x,stop:B}),B!==!1){m=!0;break}}if(m)break}}if(m)break}if(!m)for(const[x,T]of d){const{handler:S,target:M}=T;if(!M&&S(new fr(t,x,T,null))!==!1)break}}}function Gl(l,t){if(Array.isArray(l)&&Array.isArray(t)){const n=new Set(l),c=new Set(t);return n.size===c.size&&l.every(d=>c.has(d))}return o.bv(l,t)}const su={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:85,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,performanceMetricsCollection:!0,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:!0,antialias:!1,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,minTileCacheSize:null,maxTileCacheSize:null,localIdeographFontFamily:"sans-serif",localFontFamily:null,transformRequest:null,accessToken:null,fadeDuration:300,respectPrefersReducedMotion:!0,crossSourceCollisions:!0,collectResourceTiming:!1,testMode:!1,precompilePrograms:!0,scaleFactor:1,spriteFormat:"auto"},_p={showCompass:!0,showZoom:!0,visualizePitch:!1};class tm{constructor(t,n,c=!1){this._clickTolerance=10,this.element=n,this.mouseRotate=new Jc({clickTolerance:t.dragRotate._mouseRotate._clickTolerance}),this.map=t,c&&(this.mousePitch=new jo({clickTolerance:t.dragRotate._mousePitch._clickTolerance})),o.aV(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend","reset"],this),n.addEventListener("mousedown",this.mousedown),n.addEventListener("touchstart",this.touchstart,{passive:!1}),n.addEventListener("touchmove",this.touchmove),n.addEventListener("touchend",this.touchend),n.addEventListener("touchcancel",this.reset)}down(t,n){this.mouseRotate.mousedown(t,n),this.mousePitch&&this.mousePitch.mousedown(t,n),Dn()}move(t,n){const c=this.map,d=this.mouseRotate.mousemoveWindow(t,n),p=d&&d.bearingDelta;if(p&&c.setBearing(c.getBearing()+p),this.mousePitch){const m=this.mousePitch.mousemoveWindow(t,n),y=m&&m.pitchDelta;y&&c.setPitch(c.getPitch()+y)}}off(){const t=this.element;t.removeEventListener("mousedown",this.mousedown),t.removeEventListener("touchstart",this.touchstart),t.removeEventListener("touchmove",this.touchmove),t.removeEventListener("touchend",this.touchend),t.removeEventListener("touchcancel",this.reset),this.offTemp()}offTemp(){cn(),window.removeEventListener("mousemove",this.mousemove),window.removeEventListener("mouseup",this.mouseup)}mousedown(t){this.down(o.h({},t,{ctrlKey:!0,preventDefault:()=>t.preventDefault()}),ks(this.element,t)),window.addEventListener("mousemove",this.mousemove),window.addEventListener("mouseup",this.mouseup)}mousemove(t){this.move(t,ks(this.element,t))}mouseup(t){this.mouseRotate.mouseupWindow(t),this.mousePitch&&this.mousePitch.mouseupWindow(t),this.offTemp()}touchstart(t){t.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=ns(this.element,t.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:()=>t.preventDefault()},this._startPos))}touchmove(t){t.targetTouches.length!==1?this.reset():(this._lastPos=ns(this.element,t.targetTouches)[0],this.move({preventDefault:()=>t.preventDefault()},this._lastPos))}touchend(t){t.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),this.reset()}reset(){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()}}function ka(l,t,n){if(l=new o.cd(l.lng,l.lat),t){const c=new o.cd(l.lng-360,l.lat),d=new o.cd(l.lng+360,l.lat),p=360*Math.ceil(Math.abs(l.lng-n.center.lng)/360),m=n.locationPoint3D(l).distSqr(t),y=t.x<0||t.y<0||t.x>n.width||t.y>n.height;n.locationPoint3D(c).distSqr(t)<m&&(y||Math.abs(c.lng-n.center.lng)<p)?l=c:n.locationPoint3D(d).distSqr(t)<m&&(y||Math.abs(d.lng-n.center.lng)<p)&&(l=d)}for(;Math.abs(l.lng-n.center.lng)>180;){const c=n.locationPoint3D(l);if(c.x>=0&&c.y>=0&&c.x<=n.width&&c.y<=n.height)break;l.lng>n.center.lng?l.lng-=360:l.lng+=360}return l}

2654const Mh={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"},us={rotation:0,rotationAlignment:"auto",pitchAlignment:"auto",occludedOpacity:.2,altitude:0};class ql extends o.E{constructor(t,n){super(),(t instanceof HTMLElement||n)&&(t=o.h({element:t},n)),o.aV(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress","_clearFadeTimer"],this);const{anchor:c="center",color:d="#3FB1CE",scale:p=1,draggable:m=!1,clickTolerance:y=0,rotation:x=us.rotation,rotationAlignment:T=us.rotationAlignment,pitchAlignment:S=us.pitchAlignment,occludedOpacity:M=us.occludedOpacity,altitude:I=us.altitude}=t||{};this._anchor=c,this._color=d,this._scale=p,this._draggable=m,this._clickTolerance=y,this._rotation=x,this._rotationAlignment=T,this._pitchAlignment=S,this._occludedOpacity=M,this._altitude=I,this._state="inactive",this._isDragging=!1,this._updateMoving=()=>this._update(!0),t&&t.element?(this._element=t.element,this._offset=o.P.convert(t&&t.offset||[0,0])):(this._defaultMarker=!0,this._element=this._createDefaultMarker(),this._offset=o.P.convert(t&&t.offset||[0,-14])),this._element.hasAttribute("aria-label")||this._element.setAttribute("aria-label","Map marker"),this._element.hasAttribute("role")||this._element.setAttribute("role","img"),this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",R=>{R.preventDefault()}),this._element.addEventListener("mousedown",R=>{R.preventDefault()});const C=this._element.classList;for(const R in Mh)C.remove(`mapboxgl-marker-anchor-${R}`);C.add(`mapboxgl-marker-anchor-${this._anchor}`);const L=t&&t.className?t.className.trim().split(/\s+/):[];C.add(...L),this._popup=null}_createDefaultMarker(){const t=Dt("div"),n=Tr("svg",{display:"block",height:41*this._scale+"px",width:27*this._scale+"px",viewBox:"0 0 27 41"},t);if(this._altitude===0){const c=Tr("radialGradient",{id:"shadowGradient"},Tr("defs",{},n));Tr("stop",{offset:"10%","stop-opacity":.4},c),Tr("stop",{offset:"100%","stop-opacity":.05},c),Tr("ellipse",{cx:13.5,cy:34.8,rx:10.5,ry:5.25,fill:"url(#shadowGradient)"},n)}return Tr("path",{fill:this._color,d:"M27,13.5C27,19.07 20.25,27 14.75,34.5C14.02,35.5 12.98,35.5 12.25,34.5C6.75,27 0,19.22 0,13.5C0,6.04 6.04,0 13.5,0C20.96,0 27,6.04 27,13.5Z"},n),Tr("path",{opacity:.25,d:"M13.5,0C6.04,0 0,6.04 0,13.5C0,19.22 6.75,27 12.25,34.5C13,35.52 14.02,35.5 14.75,34.5C20.25,27 27,19.07 27,13.5C27,6.04 20.96,0 13.5,0ZM13.5,1C20.42,1 26,6.58 26,13.5C26,15.9 24.5,19.18 22.22,22.74C19.95,26.3 16.71,30.14 13.94,33.91C13.74,34.18 13.61,34.32 13.5,34.44C13.39,34.32 13.26,34.18 13.06,33.91C10.28,30.13 7.41,26.31 5.02,22.77C2.62,19.23 1,15.95 1,13.5C1,6.58 6.58,1 13.5,1Z"},n),Tr("circle",{fill:"white",cx:13.5,cy:13.5,r:5.5},n),t}addTo(t){return t===this._map||(this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._updateMoving),t.on("moveend",this._update),t.on("remove",this._clearFadeTimer),t._addMarker(this),this.setDraggable(this._draggable),this._update(),t.on("click",this._onMapClick)),this}remove(){const t=this._map;return t&&(t.off("click",this._onMapClick),t.off("move",this._updateMoving),t.off("moveend",this._update),t.off("mousedown",this._addDragHandler),t.off("touchstart",this._addDragHandler),t.off("mouseup",this._onUp),t.off("touchend",this._onUp),t.off("mousemove",this._onMove),t.off("touchmove",this._onMove),t.off("remove",this._clearFadeTimer),t._removeMarker(this),this._map=void 0),this._clearFadeTimer(),this._element.remove(),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(t){return this._lngLat=o.cd.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(!0),this}setAltitude(t){return t===this._altitude||(this._defaultMarker&&(this._altitude===0&&t!==0||this._altitude!==0&&t===0)&&(this._element=this._createDefaultMarker()),this._altitude=t||us.altitude,this._update()),this}getAltitude(){return this._altitude}getElement(){return this._element}setPopup(t){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeAttribute("role"),this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),t){if(!("offset"in t.options)){const d=Math.sqrt(Math.pow(13.5,2)/2);t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[

vendor: 7,438 bytes, lines 2654-2659

26540,-38.1],"bottom-left":[d,-1*(38.1-13.5+d)],"bottom-right":[-d,-1*(38.1-13.5+d)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=t,t._marker=this,t._altitude=this._altitude,this._lngLat&&this._popup.setLngLat(this._lngLat),this._element.setAttribute("role","button"),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress),this._element.setAttribute("aria-expanded","false")}return this}_onKeyPress(t){const n=t.code,c=t.charCode||t.keyCode;n!=="Space"&&n!=="Enter"&&c!==32&&c!==13||this.togglePopup()}_onMapClick(t){const n=t.originalEvent.target,c=this._element;this._popup&&(n===c||c.contains(n))&&this.togglePopup()}getPopup(){return this._popup}togglePopup(){const t=this._popup;return t?(t.isOpen()?(t.remove(),this._element.setAttribute("aria-expanded","false")):this._map&&(t.addTo(this._map),this._element.setAttribute("aria-expanded","true")),this):this}_behindTerrain(){const t=this._map,n=this._pos;if(!t||!n)return!1;const c=t.unproject(n,this._altitude),d=t.getFreeCameraOptions();if(!d.position)return!1;const p=d.position.toLngLat();return p.distanceTo(c)<.9*p.distanceTo(this._lngLat)}_evaluateOpacity(){const t=this._map;if(!t)return;const n=this._pos;if(!n||n.x<0||n.x>t.transform.width||n.y<0||n.y>t.transform.height)return void this._clearFadeTimer();const c=t.unproject(n,this._altitude);let d;t._showingGlobe()&&o.eK(t.transform,this._lngLat)?d=0:(d=1-t._queryFogOpacity(c),t.transform._terrainEnabled()&&t.getTerrain()&&this._behindTerrain()&&(d*=this._occludedOpacity)),this._element.style.opacity=`${d}`,this._element.style.pointerEvents=d>0?"auto":"none",this._popup&&this._popup._setOpacity(d),this._fadeTimer=null}_clearFadeTimer(){this._fadeTimer&&(clearTimeout(this._fadeTimer),this._fadeTimer=null)}_updateDOM(){const t=this._pos;if(!t||!this._map)return;const n=this._offset.mult(this._scale);this._element.style.transform=`
2655            translate(${t.x}px,${t.y}px)
2656            ${Mh[this._anchor]}
2657            ${this._calculateXYTransform()} ${this._calculateZTransform()}
2658            translate(${n.x}px,${n.y}px)
2659        `}_calculateXYTransform(){const t=this._pos,n=this._map,c=this.getPitchAlignment();if(!n||!t||c!=="map")return"";if(!n._showingGlobe()){const x=n.getPitch();return x?`rotateX(${x}deg)`:""}const d=o.cJ(o.eL(n.transform,this._lngLat)),p=t.sub(o.eM(n.transform)),m=Math.abs(p.x)+Math.abs(p.y);if(m===0)return"";const y=d/m;return`rotateX(${-p.y*y}deg) rotateY(${p.x*y}deg)`}_calculateZTransform(){const t=this._pos,n=this._map;if(!n||!t)return"";let c=0;const d=this.getRotationAlignment();if(d==="map")if(n._showingGlobe()){const p=n.project(new o.cd(this._lngLat.lng,this._lngLat.lat+.001),this._altitude),m=n.project(new o.cd(this._lngLat.lng,this._lngLat.lat-.001),this._altitude).sub(p);c=o.cJ(Math.atan2(m.y,m.x))-90}else c=-n.getBearing();else if(d==="horizon"){const p=o.af(4,6,n.getZoom()),m=o.eM(n.transform);m.y+=p*n.transform.height;const y=t.sub(m),x=o.cJ(Math.atan2(y.y,y.x));c=(x>90?x-270:x+90)*(1-p)}return c+=this._rotation,c?`rotateZ(${c}deg)`:""}_update(t){cancelAnimationFrame(this._updateFrameId);const n=this._map;n&&(n.transform.renderWorldCopies&&(this._lngLat=ka(this._lngLat,this._pos,n.transform)),this._pos=n.project(this._lngLat,this._altitude),t===!0?this._updateFrameId=requestAnimationFrame(()=>{this._element&&this._pos&&this._anchor&&(this._pos=this._pos.round(),this._updateDOM())}):this._pos=this._pos.round(),n._requestDomTask(()=>{this._map&&(this._element&&this._pos&&this._anchor&&this._updateDOM(),(n._showingGlobe()||n.getTerrain()||n.getFog())&&!this._fadeTimer&&(this._fadeTimer=window.setTimeout(this._evaluateOpacity.bind(this),60)))}))}getOffset(){return this._offset}setOffset(t){return this._offset=o.P.convert(t),this._update(),this}addClassName(t){return this._element.classList.add(t),this}removeClassName(t){return this._element.classList.remove(t),this}toggleClassName(t){return this._element.classList.toggle(t)}_onMove(t){const n=this._map;if(!n)return;const c=this._pointerdownPos,d=this._positionDelta;if(c&&d){if(!this._isDragging){const p=this._clickTolerance||n._clickTolerance;if(t.point.dist(c)<p)return;this._isDragging=!0}this._pos=t.point.sub(d),this._lngLat=n.unproject(this._pos,this._altitude),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new o.A("dragstart"))),this.fire(new o.A("drag"))}}_onUp(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1;const t=this._map;t&&(t.off("mousemove",this._onMove),t.off("touchmove",this._onMove)),this._state==="active"&&this.fire(new o.A("dragend")),this._state="inactive"}_addDragHandler(t){const n=this._map,c=this._pos;n&&c&&this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(c),this._pointerdownPos=t.point,this._state="pending",n.on("mousemove",this._onMove),n.on("touchmove",this._onMove),n.once("mouseup",this._onUp),n.once("touchend",this._onUp))}setDraggable(t){this._draggable=!!t;const n=this._map;return n&&(t?(n.on("mousedown",this._addDragHandler),n.on("touchstart",this._addDragHandler)):(n.off("mousedown",this._addDragHandler),n.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(t){return this._rotation=t||us.rotation,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(t){return this._rotationAlignment=t||us.rotationAlignment,this._update(),this}getRotationAlignment(){return this._rotationAlignment==="auto"||this._rotationAlignment==="horizon"&&this._map&&!this._map._showingGlobe()?"viewport":this._rotationAlignment}setPitchAlignment(t){return this._pitchAlignment=t||us.pitchAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment==="auto"?this.getRotationAlignment():this._pitchAlignment}setOccludedOpacity(t){return this._occludedOpacity=t||us.occludedOpacity,this._update(),this}getOccludedOpacity(){return this._occludedOpacity}}const Ch={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0,showUserHeading:!1},$l={maxWidth:100,unit:"metric"},Oa={kilometer:"km",meter:"m",mile:"mi",foot:"ft","nautical-mile":"nm"},zs={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",altitude:0},Jn=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function Un(l=new o.P(0,0),t="bottom"){if(typeof l=="number"){const n=Math.round(Math.sqrt(.5*Math.pow(l,2)));switch(t){case"top":return new o.P(0,l);case"top-left":return new o.P(n,n);case"top-right":return new o.P(-n,n);case"bottom":return new o.P(0,-l);case"bottom-left":return new o.P(n,-n);case"bottom-right":return new o.P(-n,-n);case"left":return new o.P(l,0);case"right":return new o.P(-l,0)}return new o.P(0,0)}return l instanceof o.P||Array.isArray(l)?o.P.convert(l):o.P.convert(l[t]||[0,0])}return{version:Gt,supported:Kr.supported,setRTLTextPlugin:o.eQ,getRTLTextPluginStatus:o.eP,Map:class extends Ul{constructor(l){ri.mark(ft.create);const t=l;if((l=o.h({}

2659,su,l)).minZoom!=null&&l.maxZoom!=null&&l.minZoom>l.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(l.minPitch!=null&&l.maxPitch!=null&&l.minPitch>l.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(l.minPitch!=null&&l.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(l.maxPitch!=null&&l.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(l.antialias&&o.eI(window)&&(l.antialias=!1,o.w("Antialiasing is disabled for this WebGL context to avoid browser bug: https://github.com/mapbox/mapbox-gl-js/issues/11609")),super(new Fu(l.minZoom,l.maxZoom,l.minPitch,l.maxPitch,l.renderWorldCopies,null,null),l),this._repaint=!!l.repaint,this._interactive=l.interactive,this._minTileCacheSize=l.minTileCacheSize,this._maxTileCacheSize=l.maxTileCacheSize,this._failIfMajorPerformanceCaveat=l.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=l.preserveDrawingBuffer,this._antialias=l.antialias,this._trackResize=l.trackResize,this._bearingSnap=l.bearingSnap,this._refreshExpiredTiles=l.refreshExpiredTiles,this._fadeDuration=l.fadeDuration,this._isInitialLoad=!0,this._crossSourceCollisions=l.crossSourceCollisions,this._collectResourceTiming=l.collectResourceTiming,this._language=this._parseLanguage(l.language),this._worldview=l.worldview,this._renderTaskQueue=new jl,this._domRenderTaskQueue=new jl,this._controls=[],this._markers=[],this._popups=[],this._mapId=o.a$(),this._locale=o.h({},nu,l.locale),this._clickTolerance=l.clickTolerance,this._cooperativeGestures=l.cooperativeGestures,this._performanceMetricsCollection=l.performanceMetricsCollection,this._tessellationStep=l.tessellationStep,this._containerWidth=0,this._containerHeight=0,this._showParseStatus=!0,this._precompilePrograms=l.precompilePrograms,this._scaleFactorChanged=!1,this._averageElevationLastSampledAt=-1/0,this._averageElevationExaggeration=0,this._averageElevation=new Ps(0),this._interactionRange=[1/0,-1/0],this._visibilityHidden=0,this._useExplicitProjection=!1,this._frameId=0,this._scaleFactor=l.scaleFactor,this._requestManager=new Ai(l.transformRequest,l.accessToken,l.testMode),this._silenceAuthErrors=!!l.testMode,this._contextCreateOptions=l.contextCreateOptions?Object.assign({},l.contextCreateOptions):{},typeof l.container=="string"){const n=document.getElementById(l.container);if(!n)throw new Error(`Container '${l.container.toString()}' not found.`);this._container=n}else{if(!(l.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=l.container}if(this._container.childNodes.length>0&&o.w("The map container element should be empty, otherwise the map's interactivity will be negatively impacted. If you want to display a message when WebGL is not supported, use the Mapbox GL Supported plugin instead."),l.maxBounds&&this.setMaxBounds(l.maxBounds),this._spriteFormat=l.spriteFormat,o.aV(["_onWindowOnline","_onWindowResize","_onVisibilityChange","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._tp||(this._tp=new dh),this._tp.registerParameter(this,["Debug"],"showOverdrawInspector"),this._tp.registerParameter(this,["Debug"],"showTileBoundaries"),this._tp.registerParameter(this,["Debug"],"showParseStatus"),this._tp.registerParameter(this,["Debug"],"repaint"),this._tp.registerParameter(this,["Debug"],"showTileAABBs"),this._tp.registerParameter(this,["Debug"],"showPadding"),this._tp.registerParameter(this,["Debug"],"showCollisionBoxes",{noSave:!0}),this._tp.registerParameter(this.transform,["Debug"],"freezeTileCoverage",{noSave:!0},()=>{this._update()}),this._tp.registerParameter(this,["Debug","Wireframe"],"showTerrainWireframe"),this._tp.registerParameter(this,["Debug","Wireframe"],"showLayers2DWireframe"),this._tp.registerParameter(this,["Debug","Wireframe"],"showLayers3DWireframe"),this._tp.registerParameter(this,["Scaling"],"_scaleFactor",{min:.1,max:10,step:.1},()=>{this.setScaleFactor(this._scaleFactor)}),this._setupPainter(),this.painter===void 0)throw new Error("Failed to initialize WebGL.");if(this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),this._fullscreenchangeEvent="onfullscreenchange"in document?"fullscreenchange":"webkitfullscreenchange",window.addEventListener("online",this._onWindowOnline,!1),window.addEventListener("resize",this._onWindowResize,!1),window.addEventListener("orientationchange",this._onWindowResize,!1),window.addEventListener(this._fullscreenchangeEvent,this._onWindowResize,!1),window.addEventListener("visibilitychange",this._onVisibilityChange,!1),this.handlers=new Ih(this,l),this._localFontFamily=l.localFontFamily,this._localIdeographFontFamily=l.localIdeographFontFamily,(l.style||!l.testMode)&&this.setStyle(l.style||o.e.DEFAULT_STYLE,{config:l.config,localFontFamily:this._localFontFamily,localIdeographFontFamily:this._localIdeographFontFamily}),l.projection&&this.setProjection(l.projection),this.indoor=new Tf(this),l.hash&&(this._hash=new _h(typeof l.hash=="string"&&l.hash||void 0).addTo(this)),!this._hash||!this._hash._onHashChange()){t.center==null&&t.zoom==null||(this.transform._unmodified=!1),this.jumpTo({center:l.center,zoom:l.zoom,bearing:l.bearing,pitch:l.pitch});const n=l.bounds;n&&(this.resize(),this.fitBounds(n,o.h({},l.fitBoundsOptions,{duration:0})))}this.resize(),l.attributionControl&&this.addControl(new Ah({customAttribution:l.customAttribution}

vendor: 27,467 bytes, lines 2659-2661

2659)),this._logoControl=new ru,this.addControl(this._logoControl,l.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet),this._postStyleLoadEvent()}),this.on("data",n=>{this._update(n.dataType==="style"),this.fire(new o.A(`${n.dataType}data`,n))}),this.on("dataloading",n=>{this.fire(new o.A(`${n.dataType}dataloading`,n))}),this._interactions=new cs(this)}_getMapId(){return this._mapId}addControl(l,t){if(t===void 0&&(t=l.getDefaultPosition?l.getDefaultPosition():"top-right"),!l||!l.onAdd)return this.fire(new o.z(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const n=l.onAdd(this);this._controls.push(l);const c=this._controlPositions[t];return t.indexOf("bottom")!==-1?c.insertBefore(n,c.firstChild):c.appendChild(n),this}removeControl(l){if(!l||!l.onRemove)return this.fire(new o.z(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const t=this._controls.indexOf(l);return t>-1&&this._controls.splice(t,1),l.onRemove(this),this}hasControl(l){return this._controls.indexOf(l)>-1}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}resize(l){if(this._updateContainerDimensions(),this._containerWidth===this.transform.width&&this._containerHeight===this.transform.height)return this;this._resizeCanvas(this._containerWidth,this._containerHeight),this.transform.resize(this._containerWidth,this._containerHeight),this.painter.resize(Math.ceil(this._containerWidth),Math.ceil(this._containerHeight));const t=!this._moving;return t&&this.fire(new o.A("movestart",l)).fire(new o.A("move",l)),this.fire(new o.A("resize",l)),t&&this.fire(new o.A("moveend",l)),this}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()||null}setMaxBounds(l){return this.transform.setMaxBounds(o.aG.convert(l)),this._update()}setMinZoom(l){if((l=l??-2)>=-2&&l<=this.transform.maxZoom)return this.transform.minZoom=l,this._update(),this.getZoom()<l?this.setZoom(l):this.fire(new o.A("zoomstart")).fire(new o.A("zoom")).fire(new o.A("zoomend")),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(l){if((l=l??22)>=this.transform.minZoom)return this.transform.maxZoom=l,this._update(),this.getZoom()>l?this.setZoom(l):this.fire(new o.A("zoomstart")).fire(new o.A("zoom")).fire(new o.A("zoomend")),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(l){if((l=l??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(l>=0&&l<=this.transform.maxPitch)return this.transform.minPitch=l,this._update(),this.getPitch()<l?this.setPitch(l):this.fire(new o.A("pitchstart")).fire(new o.A("pitch")).fire(new o.A("pitchend")),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(l){if((l=l??85)>85)throw new Error("maxPitch must be less than or equal to 85");if(l>=this.transform.minPitch)return this.transform.maxPitch=l,this._update(),this.getPitch()>l?this.setPitch(l):this.fire(new o.A("pitchstart")).fire(new o.A("pitch")).fire(new o.A("pitchend")),this;throw new Error("maxPitch must be greater than or equal to minPitch")}getMaxPitch(){return this.transform.maxPitch}getScaleFactor(){return this._scaleFactor}setScaleFactor(l){return this._scaleFactor=l,this.painter.scaleFactor=l,this._tp.refreshUI(),this._scaleFactorChanged=!0,this.style._updateFilteredLayers(t=>t.type==="symbol"),this._update(!0),this}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(l){return this.transform.renderWorldCopies=l,this.transform.renderWorldCopies||this._forceMarkerAndPopupUpdate(!0),this._update()}getLanguage(){return this._language}_parseLanguage(l){return l==="auto"?navigator.language:Array.isArray(l)?l.length===0?void 0:l.map(t=>t==="auto"?navigator.language:t):l}setLanguage(l){const t=this._parseLanguage(l);if(!this.style||t===this._language)return this;this._language=t,this.style.reloadSources();for(const n of this._controls)n._setLanguage&&n._setLanguage(this._language);return this}getWorldview(){return this._worldview}setWorldview(l){return this.style&&l!==this._worldview?(this._worldview=l,this._styleDirty=!0,this.style.reloadSources(),this):this}getProjection(){return this.transform.mercatorFromTransition?{name:"globe",center:[0,0]}:this.transform.getProjection()}_showingGlobe(){return this.transform.projection.name==="globe"}setProjection(l){return this._lazyInitEmptyStyle(),l?typeof l=="string"&&(l={name:l}):l=null,this._useExplicitProjection=!!l,this._prioritizeAndUpdateProjection(l,this.style.projection)}_updateProjectionTransition(){if(this.getProjection().name!=="globe")return;const l=this.transform,t=l.projection.name;let n;t==="globe"&&l.zoom>=o.cx?(l.setMercatorFromTransition(),n=!0):t==="mercator"&&l.zoom<o.cx&&(l.setProjection({name:"globe"}),n=!0),n&&(this.style.applyProjectionUpdate(),this.style._forceSymbolLayerUpdate(),this._update(!0))}_prioritizeAndUpdateProjection(l,t){return this._updateProjection(l||t||{name:"mercator"})}_updateProjection(l){let t;return t=l.name==="globe"&&this.transform.zoom>=o.cx?this.transform.setMercatorFromTransition():this.transform.setProjection(l),this.style.applyProjectionUpdate(),t&&(this.painter.clearBackgroundTiles(),this.style.clearSources(),this._update(!0),this._forceMarkerAndPopupUpdate(!0)),this}project(l,t){return this.transform.locationPoint3D(o.cd.convert(l),t)}unproject(l,t){return this.transform.pointLocation3D(o.P.convert(l),t)}isMoving(){return this._moving||this.handlers&&this.handlers.isMoving()||!1}isZooming(){return this._zooming||this.handlers&&this.handlers.isZooming()||!1}isRotating(){return this._rotating||this.handlers&&this.handlers.isRotating()||!1}_isDragging(){return this.handlers&&this.handlers._isDragging()||!1}_createDelegatedListener(l,t,n){const c=d=>{let p=[];if(Array.isArray(t)){const m=t.filter(y=>this.getLayer(y));p=m.length?this.queryRenderedFeatures(d,{layers:m}):[]}else p=this.queryRenderedFeatures(d,{target:t});return p};if(l==="mouseenter"||l==="mouseover"){let d=!1;return{listener:n,targets:t,delegates:{mousemove:m=>{const y=c(m.point);y.length?d||(d=!0,n.call(this,new Or(l,this,m.originalEvent,{features:y}))):d=!1},mouseout:()=>{d=!1}}}}if(l==="mouseleave"||l==="mouseout"){let d=!1;return{listener:n,targets:t,delegates:{mousemove:y=>{c(y.point).length?d=!0:d&&(d=!1,n.call(this,new Or(l,this,y.originalEvent)))},mouseout:y=>{d&&(d=!1,n.call(this,new Or(l,this,y.originalEvent)))}}}}{const d=p=>{const m=c(p.point);m.length&&(p.features=m,n.call(this,p),delete p.features)};return{listener:n,targets:t,delegates:{[l]:d}}}}on(l,t,n){if(typeof t=="function"||n===void 0)return super.on(l,t);if(typeof t=="string"&&(t=[t]),!this._areTargetsValid(t))return this;const c=this._createDelegatedListener(l,t,n);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[l]=this._delegatedListeners[l]||[],this._delegatedListeners[l].push(c);for(const d in c.delegates)this.on(d,c.delegates[d]);return this}once(l,t,n){if(typeof t=="function"||n===void 0)return super.once(l,t);if(typeof t=="string"&&(t=[t]),!this._areTargetsValid(t))return this;const c=this._createDelegatedListener(l,t,n);for(const d in c.delegates)this.once(d,c.delegates[d]);return this}off(l,t,n){if(typeof t=="function"||n===void 0)return super.off(l,t);if(typeof t=="string"&&(t=[t]),!this._areTargetsValid(t))return this;const c=this._delegatedListeners?this._delegatedListeners[l]:void 0;return c&&(d=>{for(let p=0;p<d.length;p++){const m=d[p];if(m.listener===n&&Gl(m.targets,t)){for(const y in m.delegates)this.off(y,m.delegates[y]);return d.splice(p,1),this}}})(c),this}queryRenderedFeatures(l,t){if(!this.style)return[];if(l===void 0||l instanceof o.P||Array.isArray(l)||t!==void 0||(t=l,l=void 0),l=l||[[0,0],[this.transform.width,this.transform.height]],!t){const p=this.style.queryRenderedFeatures(l,void 0,this.transform),m=this.style.queryRenderedFeatureset(l,void 0,this.transform);return p.concat(m)}let n=!0;if(t.target&&(n=this._isTargetValid(t.target),n&&!t.layers))return this.style.queryRenderedFeatureset(l,t,this.transform);let c=!0;if(t.layers&&Array.isArray(t.layers)){for(const p of t.layers)if(!this._isValidId(p)){c=!1;break}if(c&&!t.target)return this.style.queryRenderedFeatures(l,t,this.transform)}let d=[];return c&&(d=d.concat(this.style.queryRenderedFeatures(l,t,this.transform))),n&&(d=d.concat(this.style.queryRenderedFeatureset(l,t,this.transform))),d}querySourceFeatures(l,t){return!l||typeof l=="string"&&!this._isValidId(l)?[]:this.style.querySourceFeatures(l,t)}isPointOnSurface(l){const{name:t}=this.transform.projection;return t!=="globe"&&t!=="mercator"&&o.w(`${t} projection does not support isPointOnSurface, this API may behave unexpectedly.`),this.transform.isPointOnSurface(o.P.convert(l))}addInteraction(l,t){return this._interactions.add(l,t),this}removeInteraction(l){return this._interactions.remove(l),this}getCooperativeGestures(){return this._cooperativeGestures}setCooperativeGestures(l){return this._cooperativeGestures=l,this}setStyle(l,t){return t=o.h({},{localIdeographFontFamily:this._localIdeographFontFamily,localFontFamily:this._localFontFamily},t),this.style&&l&&t.diff!==!1&&t.localFontFamily===this._localFontFamily&&t.localIdeographFontFamily===this._localIdeographFontFamily&&!t.config?(this.style._diffStyle(l,(n,c)=>{if(n){const d=typeof n=="string"?n:n instanceof Error?n.message:n.error;o.w(`Unable to perform style diff: ${d}. Rebuilding the style from scratch.`),this._updateStyle(l,t)}else c&&this._update(!0)},()=>this._postStyleLoadEvent()),this):(this._localIdeographFontFamily=t.localIdeographFontFamily,this._localFontFamily=t.localFontFamily,this._updateStyle(l,t))}_getUIString(l){const t=this._locale[l];if(t==null)throw new Error(`Missing UI string '${l}'`);return t}_updateStyle(l,t){if(this.style&&(this.style.setEventedParent(null),this.style._remove(),this.style=void 0),l){const n=o.h({},t);t&&t.config&&(n.initialConfig=t.config,delete n.config),this.style=new Wr(this,n).load(l),this.style.setEventedParent(this,{style:this.style})}return this._updateTerrain(),this}_lazyInitEmptyStyle(){this.style||(this.style=new Wr(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():(o.w("There is no style added to the map."),!1)}_isValidId(l){return l==null?(this.fire(new o.z(new Error("IDs can't be empty."))),!1):!o.d8(l)||(this.fire(new o.z(new Error(`IDs can't contain special symbols: "${l}".`))),!1)}_isTargetValid(l){return"featuresetId"in l?this._isValidId("importId"in l?l.importId:l.featuresetId):"layerId"in l&&this._isValidId(l.layerId)}_areTargetsValid(l){if(Array.isArray(l)){for(const t of l)if(!this._isValidId(t))return!1;return!0}return this._isTargetValid(l)}addSource(l,t){return this._isValidId(l)?(this._lazyInitEmptyStyle(),this.style.addSource(l,t),this._update(!0)):this}isSourceLoaded(l){return!!this._isValidId(l)&&!!this.style&&this.style._isSourceCacheLoaded(l)}areTilesLoaded(){return this.style.areTilesLoaded()}addSourceType(l,t,n){this._lazyInitEmptyStyle(),this.style.addSourceType(l,t,n)}removeSource(l){return this._isValidId(l)?(this.style.removeSource(l),this._updateTerrain(),this._update(!0)):this}getSource(l){return this._isValidId(l)?this.style.getOwnSource(l):null}addImage(l,t,{pixelRatio:n=1,sdf:c=!1,stretchX:d,stretchY:p,content:m}={}){this._lazyInitEmptyStyle();const y=o.I.from(l);if(t instanceof HTMLImageElement||ImageBitmap&&t instanceof ImageBitmap){const{width:x,height:T,data:S}=o.q.getImageData(t);this.style.addImage(y,{data:new o.r({width:x,height:T},S),pixelRatio:n,stretchX:d,stretchY:p,content:m,sdf:c,version:0,usvg:!1})}else if(t.width===void 0||t.height===void 0)this.fire(new o.z(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));else{const{width:x,height:T}=t,S=t;this.style.addImage(y,{data:new o.r({width:x,height:T},new Uint8Array(S.data)),pixelRatio:n,stretchX:d,stretchY:p,content:m,sdf:c,usvg:!1,version:0,userImage:S}),S.onAdd&&S.onAdd(this,l)}}updateImage(l,t){this._lazyInitEmptyStyle();const n=o.I.from(l),c=this.style.getImage(n);if(!c)return void this.fire(new o.z(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const d=t instanceof HTMLImageElement||ImageBitmap&&t instanceof ImageBitmap?o.q.getImageData(t):t,{width:p,height:m,data:y}=d;if(p===void 0||m===void 0)return void this.fire(new o.z(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(p!==(c.usvg?c.icon.usvg_tree.width:c.data.width)||m!==(c.usvg?c.icon.usvg_tree.height:c.data.height))return void this.fire(new o.z(new Error(`The width and height of the updated image (${p}, ${m})
2660                must be that same as the previous version of the image
2661                (${c.data.width}, ${c.data.height})`)));const x=!(t instanceof HTMLImageElement||ImageBitmap&&t instanceof ImageBitmap);let T=!1;c.usvg?(c.data=new o.r({width:p,height:m},new Uint8Array(y)),c.usvg=!1,c.icon=void 0,T=!0):c.data.replace(y,x),this.style.updateImage(n,c,T)}hasImage(l){return l?!!this.style&&!!this.style.getImage(o.I.from(l)):(this.fire(new o.z(new Error("Missing required image id"))),!1)}removeImage(l){this.style.removeImage(o.I.from(l))}loadImage(l,t){o.o(this._requestManager.transformRequest(l,o.R.Image),(n,c)=>{t(n,c instanceof HTMLImageElement?o.q.getImageData(c):c)})}listImages(){return this.style.listImages().map(l=>l.name)}addModel(l,t){this._lazyInitEmptyStyle(),this.style.addModel(l,t)}hasModel(l){return l?this.style.hasModel(l):(this.fire(new o.z(new Error("Missing required model id"))),!1)}removeModel(l){this.style.removeModel(l)}listModels(){return this.style.listModels()}addLayer(l,t){return this._isValidId(l.id)?(this._lazyInitEmptyStyle(),this.style.addLayer(l,t),this._update(!0)):this}getSlot(l){const t=this.getLayer(l);return t&&t.slot||null}setSlot(l,t){return this.style.setSlot(l,t),this.style.mergeLayers(),this._update(!0)}addImport(l,t){return this.style.addImport(l,t).catch(n=>this.fire(new o.z(new Error("Failed to add import",n)))),this}updateImport(l,t){return typeof t!="string"&&t.id!==l?(this.removeImport(l),this.addImport(t)):(this.style.updateImport(l,t),this._update(!0))}removeImport(l){return this.style.removeImport(l),this}moveImport(l,t){return this.style.moveImport(l,t),this._update(!0)}moveLayer(l,t){return this._isValidId(l)?(this.style.moveLayer(l,t),this._update(!0)):this}removeLayer(l){return this._isValidId(l)?(this.style.removeLayer(l),this._update(!0)):this}getLayer(l){if(!this._isValidId(l))return null;const t=this.style.getOwnLayer(l);return t?t.type==="custom"?t.implementation:t.serialize():void 0}getSlots(){return this.style.getSlots()}setLayerZoomRange(l,t,n){return this._isValidId(l)?(this.style.setLayerZoomRange(l,t,n),this._update(!0)):this}setFilter(l,t,n={}){return this._isValidId(l)?(this.style.setFilter(l,t,n),this._update(!0)):this}getFilter(l){return this._isValidId(l)?this.style.getFilter(l):null}setPaintProperty(l,t,n,c={}){return this._isValidId(l)?(this.style.setPaintProperty(l,t,n,c),this._update(!0)):this}getPaintProperty(l,t){return this._isValidId(l)?this.style.getPaintProperty(l,t):null}setLayoutProperty(l,t,n,c={}){return this._isValidId(l)?(this.style.setLayoutProperty(l,t,n,c),this._update(!0)):this}getLayoutProperty(l,t){return this._isValidId(l)?this.style.getLayoutProperty(l,t):null}getGlyphsUrl(){return this.style.getGlyphsUrl()}setGlyphsUrl(l){return this.style.setGlyphsUrl(l),this._update(!0)}getSchema(l){return this.style.getSchema(l)}setSchema(l,t){return this.style.setSchema(l,t),this._update(!0)}getConfig(l){return this.style.getConfig(l)}setConfig(l,t){return this.style.setConfig(l,t),this._update(!0)}getConfigProperty(l,t){return this.style.getConfigProperty(l,t)}setConfigProperty(l,t,n){return this.style.setConfigProperty(l,t,n),this._update(!0)}getFeaturesetDescriptors(l){return this.style.getFeaturesetDescriptors(l)}setLights(l){if(this._lazyInitEmptyStyle(),l&&l.length===1&&l[0].type==="flat"){const t=l[0];t.properties?this.style.setFlatLight(t.properties,t.id,{}):this.style.setFlatLight({},"flat")}else this.style.setLights(l),this.painter.terrain&&(this.painter.terrain.invalidateRenderCache=!0);return this._update(!0)}getLights(){const l=this.style.getLights()||[];return l.length===0&&l.push({id:this.style.light.id,type:"flat",properties:this.style.getFlatLight()}),l}setLight(l,t={}){return console.log("The `map.setLight` function is deprecated, prefer using `map.setLights` with `flat` light type instead."),this.setLights([{id:"flat",type:"flat",properties:l}])}getLight(){return console.log("The `map.getLight` function is deprecated, prefer using `map.getLights` instead."),this.style.getFlatLight()}setTerrain(l){return this._lazyInitEmptyStyle(),!l&&this.transform.projection.requiresDraping?this.style.setTerrainForDraping():this.style.setTerrain(l),this._averageElevationLastSampledAt=-1/0,this._update(!0)}getTerrain(){return this.style?this.style.getTerrain():null}setFog(l){return this._lazyInitEmptyStyle(),this.style.setFog(l),this._update(!0)}getFog(){return this.style?this.style.getFog():null}setSnow(l){return this._lazyInitEmptyStyle(),this.style.setSnow(l),this._update(!0)}getSnow(){return this.style?this.style.getSnow():null}setRain(l){return this._lazyInitEmptyStyle(),this.style.setRain(l),this._update(!0)}getRain(){return this.style?this.style.getRain():null}setColorTheme(l){return this._lazyInitEmptyStyle(),this.style.setColorTheme(l),this._update(!0)}setImportColorTheme(l,t){return this._lazyInitEmptyStyle(),this.style.setImportColorTheme(l,t),this._update(!0)}setCamera(l){return this.style.setCamera(l),this._triggerCameraUpdate(l)}_triggerCameraUpdate(l){return this._update(this.transform.setOrthographicProjectionAtLowPitch(l["camera-projection"]==="orthographic"))}getCamera(){return this.style.camera}_queryFogOpacity(l){return this.style&&this.style.fog?this.style.fog.getOpacityAtLatLng(o.cd.convert(l),this.transform):0}setFeatureState(l,t){return l.source&&!this._isValidId(l.source)?this:(this.style.setFeatureState(l,t),this._update())}removeFeatureState(l,t){return l.source&&!this._isValidId(l.source)?this:(this.style.removeFeatureState(l,t),this._update())}getFeatureState(l){return l.source&&!this._isValidId(l.source)?null:this.style.getFeatureState(l)}_updateContainerDimensions(){if(!this._container)return;const l=this._container.getBoundingClientRect().width||400,t=this._container.getBoundingClientRect().height||300;let n,c,d,p=this._container;for(;p&&(!c||!d);){const m=window.getComputedStyle(p).transform;m&&m!=="none"&&(n=m.match(/matrix.*\((.+)\)/)[1].split(", "),n[0]&&n[0]!=="0"&&n[0]!=="1"&&(c=n[0]),n[3]&&n[3]!=="0"&&n[3]!=="1"&&(d=n[3])),p=p.parentElement}this._containerWidth=c?Math.abs(l/c):l,this._containerHeight=d?Math.abs(t/d):t}_detectMissingCSS(){window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")!=="rgb(250, 128, 114)"&&o.w("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described in https://www.mapbox.com/mapbox-gl-js/api/.")}_setupContainer(){const l=this._container;l.classList.add("mapboxgl-map"),(this._missingCSSCanary=Dt("div","mapboxgl-canary",l)).style.visibility="hidden",this._detectMissingCSS();const t=this._canvasContainer=Dt("div","mapboxgl-canvas-container",l);this._canvas=Dt("canvas","mapboxgl-canvas",t),this._interactive&&(t.classList.add("mapboxgl-interactive"),this._canvas.setAttribute("tabindex","0")),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","region"),this._updateContainerDimensions(),this._resizeCanvas(this._containerWidth,this._containerHeight);const n=this._controlContainer=Dt("div","mapboxgl-control-container",l),c=this._controlPositions={};["top-left","top","top-right","right","bottom-right","bottom","bottom-left","left"].forEach(d=>{c[d]=Dt("div",`mapboxgl-ctrl-${d}`,n)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(l,t){const n=o.q.devicePixelRatio||1;this._canvas.width=n*Math.ceil(l),this._canvas.height=n*Math.ceil(t),this._canvas.style.width=`${l}px`,this._canvas.style.height=`${t}px`}_addMarker(l){this._markers.push(l)}_removeMarker(l){const t=this._markers.indexOf(l);t!==-1&&this._markers.splice(t,1)}_addPopup(l){this._popups.push(l)}_removePopup(l){const t=this._popups.indexOf(l);t!==-1&&this._popups.splice(t,1)}_setupPainter(){const l=o.h({},Kr.supported.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),t=this._canvas.getContext("webgl2",l);t?(Zn(t,!0),this.painter=new Pa(t,this._contextCreateOptions,this.transform,this._scaleFactor,this._tp,this._worldview),this.on("data",n=>{n.dataType==="source"&&this.painter.setTileLoadedFlag(!0)}),o.l.testSupport(t)):this.fire(new o.z(new Error("Failed to initialize WebGL")))}_contextLost(l){l.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new o.A("webglcontextlost",{originalEvent:l}))}_contextRestored(l){this._setupPainter(),this.painter.resize(Math.ceil(this._containerWidth),Math.ceil(this._containerHeight)),this._updateTerrain(),this.style&&(this.style.reloadModels(),this.style.clearSources()),this._update(),this.fire(new o.A("webglcontextrestored",{originalEvent:l}))}_onMapScroll(l){if(l.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1}idle(){return!this.isMoving()&&this.loaded()}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}frameReady(){return this.loaded()&&!this._placementDirty}_update(l){return this.style?(this._styleDirty=this._styleDirty||l,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(l){return this._update(),this._renderTaskQueue.add(l)}_cancelRenderFrame(l){this._renderTaskQueue.remove(l)}_requestDomTask(l){!this.loaded()||this.loaded()&&!this.isMoving()?l():this._domRenderTaskQueue.add(l)}_render(l){let t;this.fire(new o.A("renderstart")),++this._frameId;const n=this.painter.context.extTimerQuery,c=o.q.now(),d=this.painter.context.gl;if(this.listens("gpu-timing-frame")&&(t=d.createQuery(),d.beginQuery(n.TIME_ELAPSED_EXT,t)),this.painter.context.setDirty(),this.painter.setBaseState(),(this.isMoving()||this.isRotating()||this.isZooming())&&(this._interactionRange[0]=Math.min(this._interactionRange[0],performance.now()),this._interactionRange[1]=Math.max(this._interactionRange[1],performance.now())),this._renderTaskQueue.run(l),this._domRenderTaskQueue.run(l),this._removed)return;this._updateProjectionTransition();const p=this._isInitialLoad?0:this._fadeDuration;if(this.style&&this._styleDirty){this._styleDirty=!1;const T=this.transform.zoom,S=this.transform.pitch,M=o.q.now(),I=new o.aa(T,{now:M,fadeDuration:p,pitch:S,transition:this.style.transition,worldview:this._worldview});this.style.update(I)}this.style&&this.style.hasFogTransition()&&(this.style._markersNeedUpdate=!0,this._sourcesDirty=!0);let m=!1;this.style&&this._sourcesDirty?(this._sourcesDirty=!1,this.painter._updateFog(this.style),this._updateTerrain(),m=this._updateAverageElevation(c),this.style.updateSources(this.transform),this.style.updateImageProviders(),this.isMoving()||this._forceMarkerAndPopupUpdate()):m=this._updateAverageElevation(c);const y=this.style&&this.style._updatePlacement(this.painter,this.painter.transform,this.showCollisionBoxes,p,this._crossSourceCollisions,this.painter.replacementSource,this._scaleFactorChanged);if(this._scaleFactorChanged&&(this._scaleFactorChanged=!1),y&&(this._placementDirty=y.needsRerender),this.style&&this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showParseStatus:this.showParseStatus,wireframe:{terrain:this.showTerrainWireframe,layers2D:this.showLayers2DWireframe,layers3D:this.showLayers3DWireframe},showOverdrawInspector:this._showOverdrawInspector,showQueryGeometry:!!this._showQueryGeometry,showTileAABBs:this.showTileAABBs,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:p,isInitialLoad:this._isInitialLoad,showPadding:this.showPadding,gpuTiming:!!this.listens("gpu-timing-layer"),gpuTimingDeferredRender:!!this.listens("gpu-timing-deferred-render"),speedIndexTiming:this.speedIndexTiming}),this.fire(new o.A("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,ri.mark(ft.load),this.fire(new o.A("load"))),this.style&&this.style.hasTransitions()&&(this._styleDirty=!0),this.style&&(this.style.snow||this.style.rain)&&(this._styleDirty=!0),this.style&&this.style.imageManager.hasPatternsInFlight()&&(this._styleDirty=!0),this.style&&!this.style.modelManager.isLoaded()&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),t){const T=o.q.now()-c;d.endQuery(n.TIME_ELAPSED_EXT),setTimeout(()=>{const S=d.getQueryParameter(t,d.QUERY_RESULT)/1e6;d.deleteQuery(t),this.fire(new o.A("gpu-timing-frame",{cpuTime:T,gpuTime:S}))},50)}if(this.listens("gpu-timing-layer")){const T=this.painter.collectGpuTimers();setTimeout(()=>{const S=this.painter.queryGpuTimers(T);this.fire(new o.A("gpu-timing-layer",{layerTimes:S}))},50)}if(this.listens("gpu-timing-deferred-render")){const T=this.painter.collectDeferredRenderGpuQueries();setTimeout(()=>{const S=this.painter.queryGpuTimeDeferredRender(T);this.fire(new o.A("gpu-timing-deferred-render",{gpuTime:S}))},50)}const x=this._sourcesDirty||this._styleDirty||this._placementDirty||m;if(x||this._repaint)this.triggerRepaint();else{const T=this.idle();if(T&&(m=this._updateAverageElevation(c,!0)),m)this.triggerRepaint();else if(this._triggerFrame(!1),T&&(this.fire(new o.A("idle")),this._isInitialLoad=!1,this.speedIndexTiming)){const S=this._calculateSpeedIndex();this.fire(new o.A("speedindexcompleted",{speedIndex:S})),this.speedIndexTiming=!1}}!this._loaded||this._fullyLoaded||x||(this._fullyLoaded=!0,ri.mark(ft.fullLoad),this._performanceMetricsCollection&&Ln(this._requestManager._customAccessToken,{width:this.painter.width,height:this.painter.height,interactionRange:this._interactionRange,visibilityHidden:this._visibilityHidden,terrainEnabled:!!this.painter.style.getTerrain(),fogEnabled:!!this.painter.style.getFog(),projection:this.getProjection().name,zoom:this.transform.zoom,renderer:this.painter.context.renderer,vendor:this.painter.context.vendor}),this._authenticate())}

2661_forceMarkerAndPopupUpdate(l){for(const t of this._markers)l&&!this.getRenderWorldCopies()&&(t._lngLat=t._lngLat.wrap()),t._update();for(const t of this._popups)!l||this.getRenderWorldCopies()||t._trackPointer||(t._lngLat=t._lngLat.wrap()),t._update()}_updateAverageElevation(l,t=!1){const n=d=>(this.transform.averageElevation=d,this._update(!1),!0);if(!this.painter.averageElevationNeedsEasing())return this.transform.averageElevation!==0&&n(0);const c=this.transform.elevation&&this.transform.elevation.exaggeration()!==this._averageElevationExaggeration;if(c||(t||l-this._averageElevationLastSampledAt>500)&&!this._averageElevation.isEasing(l)){const d=this.transform.averageElevation;let p=this.transform.sampleAverageElevation();this.transform.elevation!=null&&(this._averageElevationExaggeration=this.transform.elevation.exaggeration()),isNaN(p)?p=0:this._averageElevationLastSampledAt=l;const m=Math.abs(d-p);if(m>1){if(this._isInitialLoad||c)return this._averageElevation.jumpTo(p),n(p);this._averageElevation.easeTo(p,l,300)}else if(m>1e-4)return this._averageElevation.jumpTo(p),n(p)}return!!this._averageElevation.isEasing(l)&&n(this._averageElevation.getValue(l))}_authenticate(){Jo(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,l=>{if(l&&(l.message===Jr||l.status===401)){const t=this.painter.context.gl;Zn(t,!1),this._logoControl instanceof ru&&this._logoControl._updateLogo(),t&&t.clear(t.DEPTH_BUFFER_BIT|t.COLOR_BUFFER_BIT|t.STENCIL_BUFFER_BIT),this._silenceAuthErrors||this.fire(new o.z(new Error("A valid Mapbox access token is required to use Mapbox GL JS. To create an account or a new access token, visit https://account.mapbox.com/")))}}),Ko(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,()=>{})}_postStyleLoadEvent(){this.style.globalId&&_r(this._requestManager._customAccessToken,{map:this,style:this.style.globalId,importedStyles:this.style.getImportGlobalIds()})}_updateTerrain(){const l=this._isDragging();this.painter.updateTerrain(this.style,l)}_calculateSpeedIndex(){const l=this.painter.canvasCopy(),t=this.painter.getCanvasCopiesAndTimestamps();t.timeStamps.push(performance.now());const n=this.painter.context.gl,c=n.createFramebuffer();function d(p){n.framebufferTexture2D(n.FRAMEBUFFER,n.COLOR_ATTACHMENT0,n.TEXTURE_2D,p,0);const m=new Uint8Array(n.drawingBufferWidth*n.drawingBufferHeight*4);return n.readPixels(0,0,n.drawingBufferWidth,n.drawingBufferHeight,n.RGBA,n.UNSIGNED_BYTE,m),m}return n.bindFramebuffer(n.FRAMEBUFFER,c),this._canvasPixelComparison(d(l),t.canvasCopies.map(d),t.timeStamps)}_canvasPixelComparison(l,t,n){let c=n[1]-n[0];const d=l.length/4;for(let p=0;p<t.length;p++){const m=t[p];let y=0;for(let x=0;x<m.length;x+=4)m[x]===l[x]&&m[x+1]===l[x+1]&&m[x+2]===l[x+2]&&m[x+3]===l[x+3]&&(y+=1);c+=(n[p+2]-n[p+1])*(1-y/d)}return c}remove(){this._hash&&this._hash.remove();for(const t of this._controls)t.onRemove(this);this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this._domRenderTaskQueue.clear(),this.style&&this.style.destroy(),this.indoor.destroy(),this.painter.destroy(),this.handlers&&this.handlers.destroy(),this.handlers=void 0,this.setStyle(null),window.removeEventListener("resize",this._onWindowResize,!1),window.removeEventListener("orientationchange",this._onWindowResize,!1),window.removeEventListener(this._fullscreenchangeEvent,this._onWindowResize,!1),window.removeEventListener("online",this._onWindowOnline,!1),window.removeEventListener("visibilitychange",this._onVisibilityChange,!1);const l=this.painter.context.gl.getExtension("WEBGL_lose_context");l&&l.loseContext(),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvasContainer.remove(),this._controlContainer.remove(),this._missingCSSCanary.remove(),this._canvas=void 0,this._canvasContainer=void 0,this._controlContainer=void 0,this._missingCSSCanary=void 0,this._container.classList.remove("mapboxgl-map"),this._container.removeEventListener("scroll",this._onMapScroll,!1),ms.delete(this.painter.context.gl),Gi.remove(),Yo.remove(),this._removed=!0,this.fire(new o.A("remove"))}triggerRepaint(){this._triggerFrame(!0)}_triggerFrame(l){this._renderNextFrame=this._renderNextFrame||l,this.style&&!this._frame&&(this._frame=o.q.frame(t=>{const n=!!this._renderNextFrame;this._frame=null,this._renderNextFrame=null,n&&this._render(t)}))}_preloadTiles(l){const t=this.style?this.style.getSourceCaches():[];return o.bt(t,(n,c)=>n._preloadTiles(l,c),()=>{this.triggerRepaint()}),this}_onWindowOnline(){this._update()}_onWindowResize(l){this._trackResize&&this.resize({originalEvent:l})._update()}_onVisibilityChange(){document.visibilityState==="hidden"&&this._visibilityHidden++}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(l){this._showTileBoundaries!==l&&(this._showTileBoundaries=l,this._tp.refreshUI(),this._update())}get showParseStatus(){return!!this._showParseStatus}set showParseStatus(l){this._showParseStatus!==l&&(this._showParseStatus=l,this._tp.refreshUI(),this._update())}get showTerrainWireframe(){return!!this._showTerrainWireframe}set showTerrainWireframe(l){this._showTerrainWireframe!==l&&(this._showTerrainWireframe=l,this._tp.refreshUI(),this._update())}get showLayers2DWireframe(){return!!this._showLayers2DWireframe}set showLayers2DWireframe(l){this._showLayers2DWireframe!==l&&(this._showLayers2DWireframe=l,this._tp.refreshUI(),this._update())}get showLayers3DWireframe(){return!!this._showLayers3DWireframe}set showLayers3DWireframe(l){this._showLayers3DWireframe!==l&&(this._showLayers3DWireframe=l,this._tp.refreshUI(),this._update())}get speedIndexTiming(){return!!this._speedIndexTiming}set speedIndexTiming(l){this._speedIndexTiming!==l&&(this._speedIndexTiming=l,this._update())}get showPadding(){return!!this._showPadding}set showPadding(l){this._showPadding!==l&&(this._showPadding=l,this._tp.refreshUI(),this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(l){this._showCollisionBoxes!==l&&(this._showCollisionBoxes=l,this._tp.refreshUI(),l?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(l){this._showOverdrawInspector!==l&&(this._showOverdrawInspector=l,this._tp.refreshUI(),this._update())}get repaint(){return!!this._repaint}set repaint(l){this._repaint!==l&&(this._repaint=l,this._tp.refreshUI(),this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(l){this._vertices=l,this._update()}get showTileAABBs(){return!!this._showTileAABBs}set showTileAABBs(l){this._showTileAABBs!==l&&(this._showTileAABBs=l,this._tp.refreshUI(),l&&this._update())}_setCacheLimits(l,t){o.eJ(l,t)}get version(){return Gt}},NavigationControl:class{constructor(l={}){this.options=o.h({},_p,l),this._container=Dt("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",t=>t.preventDefault()),this.options.showZoom&&(o.aV(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-zoom-in",t=>{this._map&&this._map.zoomIn({},{originalEvent:t})}),Dt("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",t=>{this._map&&this._map.zoomOut({},{originalEvent:t})}),Dt("span","mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(o.aV(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-compass",t=>{const n=this._map;n&&(this.options.visualizePitch?n.resetNorthPitch({},{originalEvent:t}):n.resetNorth({},{originalEvent:t}))}),this._compassIcon=Dt("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}_updateZoomButtons(){const l=this._map;if(!l)return;

vendor: 4,341 bytes, line 2661

2661const t=l.getZoom(),n=t===l.getMaxZoom(),c=t===l.getMinZoom();this._zoomInButton.disabled=n,this._zoomOutButton.disabled=c,this._zoomInButton.setAttribute("aria-disabled",n.toString()),this._zoomOutButton.setAttribute("aria-disabled",c.toString())}_rotateCompassArrow(){const l=this._map;if(!l)return;const t=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(l.transform.pitch*(Math.PI/180)),.5)}) rotateX(${l.transform.pitch}deg) rotateZ(${l.transform.angle*(180/Math.PI)}deg)`:`rotate(${l.transform.angle*(180/Math.PI)}deg)`;l._requestDomTask(()=>{this._compassIcon&&(this._compassIcon.style.transform=t)})}onAdd(l){return this._map=l,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),l.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&l.on("pitch",this._rotateCompassArrow),l.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new tm(l,this._compass,this.options.visualizePitch)),this._container}onRemove(){const l=this._map;l&&(this._container.remove(),this.options.showZoom&&l.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&l.off("pitch",this._rotateCompassArrow),l.off("rotate",this._rotateCompassArrow),this._handler&&this._handler.off(),this._handler=void 0),this._map=void 0)}_createButton(l,t){const n=Dt("button",l,this._container);return n.type="button",n.addEventListener("click",t),n}_setButtonTitle(l,t){if(!this._map)return;const n=this._map._getUIString(`NavigationControl.${t}`);l.setAttribute("aria-label",n),l.firstElementChild&&l.firstElementChild.setAttribute("title",n)}},GeolocateControl:class extends o.E{constructor(l={}){super();const t=navigator.geolocation;this.options=o.h({geolocation:t},Ch,l),o.aV(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker","_updateMarkerRotation","_onDeviceOrientation"],this),this._updateMarkerRotationThrottled=ro(this._updateMarkerRotation,20),this._numberOfWatches=0}onAdd(l){return this._map=l,this._container=Dt("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkGeolocationSupport(this._setupUI),this._container}onRemove(){this._geolocationWatchID!==void 0&&(this.options.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),this._container.remove(),this._map.off("zoom",this._onZoom),this._map=void 0,this._numberOfWatches=0,this._noTimeout=!1}_checkGeolocationSupport(l){const t=(n=!!this.options.geolocation)=>{this._supportsGeolocation=n,l(n)};this._supportsGeolocation!==void 0?l(this._supportsGeolocation):navigator.permissions!==void 0?navigator.permissions.query({name:"geolocation"}).then(n=>t(n.state!=="denied")).catch(()=>t()):t()}_isOutOfMapMaxBounds(l){const t=this._map.getMaxBounds(),n=l.coords;return!!t&&(n.longitude<t.getWest()||n.longitude>t.getEast()||n.latitude<t.getSouth()||n.latitude>t.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}}_onSuccess(l){if(this._map){if(this._isOutOfMapMaxBounds(l))return this._setErrorState(),this.fire(new o.A("outofmaxbounds",l)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=l,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_E

2661RROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(l),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(l),this.options.showUserLocation&&this._userLocationDotMarker.removeClassName("mapboxgl-user-location-dot-stale"),this.fire(new o.A("geolocate",l)),this._finish()}}_updateCamera(l){const t=new o.cd(l.coords.longitude,l.coords.latitude),n=l.coords.accuracy,c=this._map.getBearing(),d=o.h({bearing:c},this.options.fitBoundsOptions);this._map.fitBounds(t.toBounds(n),d,{geolocateSource:!0})}_updateMarker(l){if(l){const t=new o.cd(l.coords.longitude,l.coords.latitude);this._accuracyCircleMarker.setLngLat(t).addTo(this._map),this._userLocationDotMarker.setLngLat(t).addTo(this._map),this._accuracy=l.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()}_updateCircleRadius(){const l=this._map.transform,t=o.c6(1,l._center.lat)*l.worldSize,n=Math.ceil(2*this._accuracy*t);this._circleElement.style.width=`${n}px`,this._circleElement.style.height=`${n}px`}_onZoom(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}_updateMarkerRotation(){this._userLocationDotMarker&&typeof this._heading=="number"?(this._userLocationDotMarker.setRotation(this._heading),this._userLocationDotMarker.addClassName("mapboxgl-user-location-show-heading")):(this._userLocationDotMarker.removeClassName("mapboxgl-user-location-show-heading"),this._userLocationDotMarker.setRotation(0))}_onError(l){if(this._map){if(this.options.trackUserLocation)if(l.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const t=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.setAttribute("aria-label",t),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",t),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(l.code===3&&this._noTimeout)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._userLocationDotMarker.addClassName("mapboxgl-user-location-dot-stale"),this.fire(new o.A("error",l)),this._finish()}}_finish(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0}_setupUI(l){if(this._map!==void 0){if(this._container.addEventListener("contextmenu",t=>t.preventDefault()),this._geolocateButton=Dt("button","mapboxgl-ctrl-geolocate",this._container),Dt("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",l===!1){o.w("Geolocation support is not available so the GeolocateControl will be disabled.");const t=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.setAttribute("aria-label",t),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",t)}else{const t=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.setAttribute("aria-label",t),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",t)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","fal

2661se"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=Dt("div","mapboxgl-user-location"),this._dotElement.appendChild(Dt("div","mapboxgl-user-location-dot")),this._dotElement.appendChild(Dt("div","mapboxgl-user-location-heading")),this._userLocationDotMarker=new ql({element:this._dotElement,rotationAlignment:"map",pitchAlignment:"map"}),this._circleElement=Dt("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new ql({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",t=>{t.geolocateSource||this._watchState!=="ACTIVE_LOCK"||t.originalEvent&&t.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this.fire(new o.A("trackuserlocationend")))})}}_onDeviceOrientation(l){this._userLocationDotMarker&&(l.webkitCompassHeading?this._heading=l.webkitCompassHeading:l.absolute===!0&&(this._heading=-1*l.alpha),this._updateMarkerRotationThrottled())}trigger(){if(!this._setup)return o.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new o.A("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":this._numberOfWatches--,this._noTimeout=!1,this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new o.A("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new o.A("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let l;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),this._numberOfWatches++,this._numberOfWatches>1?(l={maximumAge:6e5,timeout:0},this._noTimeout=!0):(l=this.options.positionOptions,this._noTimeout=!1),this._geolocationWatchID=this.options.geolocation.watchPosition(this._onSuccess,this._onError,l),this.options.showUserHeading&&this._addDeviceOrientationListener()}}else this.options.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=window.setTimeout(this._finish,1e4);return!0}_addDeviceOrientationListener(){const l=()=>{"ondeviceorientationabsolute"in window?window.addEventListener("deviceorientationabsolute",this._onDeviceOrientation):window.addEventListener("deviceorientation",this._onDeviceOrientation)};typeof DeviceMotionEvent<"u"&&typeof DeviceMotionEvent.requestPermission=="function"?DeviceOrientationEvent.requestPermission().then(t=>{t==="granted"&&l()}).catch(console.error):l()}_clearWatch(){this.options.geolocation.clearWatch(this._geolocationWatchID),window.removeEventListener("deviceorientation",this._onDeviceOrientation),window.removeEventListener("deviceorientationabsolute",this._onDeviceOrientation),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","fal

2661se"),this.options.showUserLocation&&this._updateMarker(null)}},AttributionControl:Ah,ScaleControl:class{constructor(l={}){this.options=o.h({},$l,l),this._isNumberFormatSupported=function(){try{return new Intl.NumberFormat("en",{style:"unit",unitDisplay:"short",unit:"meter"}),!0}catch{return!1}}(),o.aV(["_update","_setScale","setUnit"],this)}getDefaultPosition(){return"bottom-left"}_update(){const l=this.options.maxWidth||100,t=this._map,n=t._containerHeight/2,c=t._containerWidth/2-l/2,d=t.unproject([c,n]),p=t.unproject([c+l,n]),m=d.distanceTo(p);if(this.options.unit==="imperial"){const y=3.2808*m;y>5280?this._setScale(l,y/5280,"mile"):this._setScale(l,y,"foot")}else this.options.unit==="nautical"?this._setScale(l,m/1852,"nautical-mile"):m>=1e3?this._setScale(l,m/1e3,"kilometer"):this._setScale(l,m,"meter")}_setScale(l,t,n){this._map._requestDomTask(()=>{const c=function(p){const m=Math.pow(10,`${Math.floor(p)}`.length-1);let y=p/m;return y=y>=10?10:y>=5?5:y>=3?3:y>=2?2:y>=1?1:function(x){const T=Math.pow(10,Math.ceil(-Math.log(x)/Math.LN10));return Math.round(x*T)/T}(y),m*y}(t),d=c/t;this._container.innerHTML=this._isNumberFormatSupported&&n!=="nautical-mile"?new Intl.NumberFormat(this._language,{style:"unit",unitDisplay:"short",unit:n}).format(c):`${c}&nbsp;${Oa[n]}`,this._container.style.width=l*d+"px"})}onAdd(l){return this._map=l,this._language=l.getLanguage(),this._container=Dt("div","mapboxgl-ctrl mapboxgl-ctrl-scale",l.getContainer()),this._container.dir="auto",this._map.on("move",this._update),this._update(),this._container}onRemove(){this._container.remove(),this._map.off("move",this._update),this._map=void 0}_setLanguage(l){this._language=l,this._update()}setUnit(l){this.options.unit=l,this._update()}},FullscreenControl:class{constructor(l={}){this._fullscreen=!1,l&&l.container&&(l.container instanceof HTMLElement?this._container=l.container:o.w("Full screen control 'container' must be a DOM element.")),o.aV(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onwebkitfullscreenchange"in document&&(this._fullscreenchange="webkitfullscreenchange")}onAdd(l){return this._map=l,this._container||(this._container=this._map.getContainer()),this._controlContainer=Dt("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",o.w("This device does not support fullscreen mode.")),this._controlContainer}onRemove(){this._controlContainer.remove(),this._map=null,document.removeEventListener(this._fullscreenchange,this._changeIcon)}_checkFullscreenSupport(){return!(!document.fullscreenEnabled&&!document.webkitFullscreenEnabled)}_setupUI(){const l=this._fullscreenButton=Dt("button","mapboxgl-ctrl-fullscreen",this._controlContainer);Dt("span","mapboxgl-ctrl-icon",l).setAttribute("aria-hidden","true"),l.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),document.addEventListener(this._fullscreenchange,this._changeIcon)}_updateTitle(){const l=this._getTitle();this._fullscreenButton.setAttribute("aria-label",l),this._fullscreenButton.firstElementChild&&this._fullscreenButton.firstElementChild.setAttribute("title",l)}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_changeIcon(){(document.fullscreenElement||document.webkitFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("mapboxgl-ctrl-shrink"),this._fullscreenButton.classList.toggle("mapboxgl-ctrl-fullscreen"),this._updateTitle())}_onClickFullscreen(){this._isFullscreen()?document.exitFullscreen?document.exitFullscreen():document.webkitCancelFullScreen&&document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()}},Popup:class extends o.E{constructor(l){super(),this.options=o.h(Object.create(zs),l),this._altitude=this.options.altitude,o.aV(["_update","_onClose","remove","_onMouseEvent"],this),this._classList=new Set(l&&l.className?l.className.trim().split(/\s+/):[])}addTo(l){return this._map&&this.remove(),this._map=l,this.options.closeOnClick&&l.on("preclick",this._onClose),this.options.closeOnMove&&l.on("move",this._onClose),l.on("remove",this.remove),this._update(),l._addPopup(this),this._focusFirstElement(),this._trackPointer?(l.on("mousemove",this._onMouseEvent),l.on("mouseup",this._onMouseEvent),l._canvasContainer.classList.add("mapboxgl-track-pointer")):l.on("move",this._update),this.fire(new o.A("open")),this}isOpen(){return!!this._map}remove(){this._content&&this._content.remove(),this._container&&(this._container.remove(),this._container=void 0);const l=this._map;return l&&(l.off("move",this._update),l.off("move",this._onClose),l.off("preclick",this._onClose),l.off("click",this._onClose),l.off("remove",this.remove),l.off("mousemove",this._onMouseEvent),l.off("mouseup",this._onMouseEvent),l.off("drag",this._onMouseEvent),l._canvasContainer&&l._canvasContainer.classList.remove("mapboxgl-track-pointer"),l._removePopup(this),this._map=void 0),this.fire(new o.A("close")),this}getLngLat(){return this._lngLat}setLngLat(l){this._lngLat=o.cd.convert(l),this._pos=null,this._trackPointer=!1,this._update();const t=this._map;return t&&(t.on("move",this._update),t.off("mousemove",this._onMouseEvent),t._canvasContainer.classList.remove("mapboxgl-track-pointer")),this}getAltitude(){return this._altitude}setAltitude(l){return this._altitude=l,this._update(),this}trackPointer(){this._trackPointer=!0,this._pos=null,this._update();const l=this._map;return l&&(l.off("move",this._update),l.on("mousemove",this._onMouseEvent),l.on("drag",this._onMouseEvent),l._canvasContainer.classList.add("mapboxgl-track-pointer")),this}getElement(){return this._container}setText(l){return this.setDOMContent(document.createTextNode(l))}setHTML(l){const t=document.createDocumentFragment(),n=document.createElement("body");let c;for(n.innerHTML=l;c=n.firstChild,c;

2661)t.appendChild(c);return this.setDOMContent(t)}getMaxWidth(){return this._container&&this._container.style.maxWidth}setMaxWidth(l){return this.options.maxWidth=l,this._update(),this}setDOMContent(l){let t=this._content;if(t)for(;t.hasChildNodes();)t.firstChild&&t.removeChild(t.firstChild);else t=this._content=Dt("div","mapboxgl-popup-content",this._container||void 0);if(t.appendChild(l),this.options.closeButton){const n=this._closeButton=Dt("button","mapboxgl-popup-close-button",t);n.type="button",n.setAttribute("aria-label","Close popup"),n.innerHTML='<span aria-hidden="true">&#215;</span>',n.addEventListener("click",this._onClose)}return this._update(),this._focusFirstElement(),this}addClassName(l){return this._classList.add(l),this._updateClassList(),this}removeClassName(l){return this._classList.delete(l),this._updateClassList(),this}setOffset(l){return this.options.offset=l,this._update(),this}toggleClassName(l){let t;return this._classList.delete(l)?t=!1:(this._classList.add(l),t=!0),this._updateClassList(),t}_onMouseEvent(l){this._update(l.point)}_getAnchor(l){if(this.options.anchor)return this.options.anchor;const t=this._map,n=this._container,c=this._pos;if(!t||!n||!c)return"bottom";const d=n.offsetWidth,p=n.offsetHeight,m=c.x<d/2,y=c.x>t.transform.width-d/2;if(c.y+l<p)return m?"top-left":y?"top-right":"top";if(c.y>t.transform.height-p){if(m)return"bottom-left";if(y)return"bottom-right"}return m?"left":y?"right":"bottom"}_updateClassList(){const l=this._container;if(!l)return;const t=[...this._classList];t.push("mapboxgl-popup"),this._anchor&&t.push(`mapboxgl-popup-anchor-${this._anchor}`),this._trackPointer&&t.push("mapboxgl-popup-track-pointer"),l.className=t.join(" ")}_update(l){const t=this._map,n=this._content;if(!t||!this._lngLat&&!this._trackPointer||!n)return;let c=this._container;if(c||(c=this._container=Dt("div","mapboxgl-popup",t.getContainer()),this._tip=Dt("div","mapboxgl-popup-tip",c),c.appendChild(n)),this.options.maxWidth&&c.style.maxWidth!==this.options.maxWidth&&(c.style.maxWidth=this.options.maxWidth),t.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=ka(this._lngLat,this._pos,t.transform)),!this._trackPointer||l){const d=this._pos=this._trackPointer&&l instanceof o.P?l:t.project(this._lngLat,this._altitude),p=Un(this.options.offset),m=this._anchor=this._getAnchor(p.y),y=Un(this.options.offset,m),x=d.add(y).round();t._requestDomTask(()=>{this._container&&m&&(this._container.style.transform=`${Mh[m]} translate(${x.x}px,${x.y}px)`)})}if(!this._marker&&t._showingGlobe()){const d=o.eK(t.transform,this._lngLat)?0:1;this._setOpacity(d)}this._updateClassList()}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const l=this._container.querySelector(Jn);l&&l.focus()}_onClose(){this.remove()}_setOpacity(l){this._container&&(this._container.style.opacity=`${l}`),this._content&&(this._content.style.pointerEvents=l?"auto":"none")}},Marker:ql,Style:Wr,LngLat:o.cd,LngLatBounds:o.aG,Point:o.P,MercatorCoordinate:o.ac,FreeCameraOptions:vd,Evented:o.E,config:o.e,prewarm:o.eO,clearPrewarmedResources:o.eN,get accessToken(){return o.e.ACCESS_TOKEN},set accessToken(l){o.e.ACCESS_TOKEN=l},get baseApiUrl(){return o.e.API_URL},set baseApiUrl(l){o.e.API_URL=l},get workerCount(){return o.eX.workerCount},set workerCount(l){o.eX.workerCount=l},get maxParallelImageRequests(){return o.e.MAX_PARALLEL_IMAGE_REQUESTS},set maxParallelImageRequests(l){o.e.MAX_PARALLEL_IMAGE_REQUESTS=l},clearStorage(l){o.eW(l)},get workerUrl(){return o.eV.workerUrl},set workerUrl(l){o.eV.workerUrl=l},get workerClass(){return o.eV.workerClass},set workerClass(l){o.eV.workerClass=l},get workerParams(){return o.eV.workerParams},set workerParams(l){o.eV.workerParams=l},get dracoUrl(){return o.eU()},set dracoUrl(l){o.eT(l)},get meshoptUrl(){return o.eS()},set meshoptUrl(l){o.eR(l)},setNow:o.q.setNow,restoreNow:o.q.restoreNow}});var jt=ji;return jt})}(mf)),mf.exports}var Pw=Cw();const Wo=ow(Pw),zw=I_({});function gf(){return zw}function _f(ht){var xi;const Et=gf();if(!Et)return Xa();const mt=I_((xi=Et.value[ht])==null?void 0:xi.map);return rs(Et,()=>{var ji;mt.value=(ji=Et.value[ht])==null?void 0:ji.map,Zo(mt)}),mt}function E_(ht){return _f(ht)}function Rw(ht){return _d(()=>{var mt;return(mt=gf())==null?void 0:mt.value[ht]})}function Dw(ht){var Et;(Et=gf())==null||delete Et.value[ht]}function Sv(ht,Et){function mt(gt){var jt;return(jt=gt==null?void 0:gt.value)!=null&&jt.map?(gt.value.map&&gt.value.loaded?Et(gt.value.map):S_(()=>{var o;return(o=gt.value)==null?void 0:o.loaded},()=>{var o;(o=gt.value)!=null&&o.loaded&&Et(gt.value.map)}),!0):!1}const xi=Rw(ht);mt(xi)||S_(xi,()=>{var gt;(gt=xi.value)!=null&&gt.map&&mt(xi)})}function pd(ht){return _d(()=>md("mapbox_marker_instances",()=>({})).value[ht])}function Lw(ht,Et){const mt=pd(ht);mt.value?Et(mt.value):rs(()=>mt.value,()=>

2661{mt.value&&Et(mt.value)})}function Ev(ht,Et,mt,xi,ji=""){if(pd(ht).value)return console.warn(`Mapbox marker with ID '${ht}' was initialized multiple times. This can cause unexpected behaviour.`),pd(ht);const gt=Xa(),jt=Jb("MapID");function o(){const Gt=bv(Et)?Et.value:Et;if(mt)return bw(mt,()=>{if(mt.value){mt.value.hidden=!1;const ft=md("mapbox_marker_instances",()=>({}));ft.value[ht]=new Wo.Marker({element:mt.value,...Gt}),gt.value=ft.value[ht],Sv(jt||ji,ri=>{var oi;gt.value&&((oi=gt==null?void 0:gt.value)==null||oi.setLngLat(Gt.lnglat).addTo(ri))})}},{immediate:!0}),gt;{const ft=md("mapbox_marker_instances",()=>({}));ft.value[ht]=new Wo.Marker(Gt);const ri=ft.value[ht];return Sv(jt||ji,oi=>{ri.setLngLat(Gt.lnglat).addTo(oi)}),ri}}return bv(Et)&&(rs(Et,(Gt,ft)=>{var oi,sr,pr,Kr,Dt,Tr,zi;const ri=pd(ht);Gt.draggable!==(ft==null?void 0:ft.draggable)&&Gt.draggable!==void 0&&((oi=ri.value)==null||oi.setDraggable(Gt.draggable)),Gt.offset!==(ft==null?void 0:ft.offset)&&Gt.offset!==void 0&&((sr=ri.value)==null||sr.setOffset(Gt.offset)),Gt.pitchAlignment!==(ft==null?void 0:ft.pitchAlignment)&&Gt.pitchAlignment!==void 0&&((

2661pr=ri.value)==null||pr.setPitchAlignment(Gt.pitchAlignment)),Gt.rotationAlignment!==(ft==null?void 0:ft.rotationAlignment)&&Gt.rotationAlignment!==void 0&&((Kr=ri.value)==null||Kr.setRotationAlignment(Gt.rotationAlignment)),Gt.rotation!==(ft==null?void 0:ft.rotation)&&Gt.rotation!==void 0&&((Dt=ri.value)==null||Dt.setRotation(Gt.rotation)),((Tr=ri.value)==null?void 0:Tr.getLngLat())!==Et.value.lnglat&&((zi=ri.value)==null||zi.setLngLat(Et.value.lnglat))},{deep:!0}),Lw(ht,Gt=>{Gt.on("drag",()=>{const ft=Gt.getLngLat();Array.isArray(Et.value.lnglat)?Et.value.lnglat=ft.toArray():Et.value.lnglat=ft})})),Cv(()=>{const Gt=pd(ht);if(Gt.value){Gt.value.remove();const ft=md("mapbox_marker_instances",()=>({}));delete ft.value[ht]}}),o()}const Fw=Pv({__name:"DefaultMarker",props:{markerId:{},options:{default:()=>({})},lnglat:{}},emits:["dragstart","drag","dragend","update:lnglat"],setup(ht,{emit:Et}){const mt=ht,xi=Et,ji=Aw(mt,"lnglat",xi),gt=Xa();zv("MarkerRef",gt);const jt=Xa({...mt.options,lnglat:ji.value});rs(()=>jt.value.lnglat,()=>{ji.value=jt.value.lnglat}),rs(mt,()=>{jt.value={...mt.options,lnglat:ji.value}});const o=Xa(null),Gt=Qb();return A_(()=>{Gt.marker?vw(Ev(mt.markerId,jt,o),gt):gt.value=Ev(mt.markerId,jt);const ft=gt.value;ji&&(ft==null||ft.setLngLat(ji.value)),ft==null||ft.on("dragstart",()=>{xi("dragstart",ft)}),ft==null||ft.on("drag",()=>{xi("drag",ft)}),ft==null||ft.on("dragend",()=>{xi("dragend",ft)})}),(ft,ri)=>(En(),is(fd,null,[ri[0]||(ri[0]=Ur("div",null,null,-1)),Ur("div",{ref_key:"customHTMLRef",ref:o,hidden:""},[w_(ft.$slots,"marker")],512),w_(ft.$slots,"default")],64))}});function kw(){const ht=md("mapbox_init",()=>!1);if(ht.value)return;ht.value=!0;const Et=aw();if(Wo.accessToken=Et.public.mapbox.accessToken,Et.public.mapbox.baseApiUrl&&(Wo.baseApiUrl=Et.public.mapbox.baseApiUrl),Et.public.mapbox.workerUrl&&(Wo.workerUrl=Et.public.mapbox.workerUrl),Et.public.mapbox.workerCount&&(Wo.workerCount=Et.public.mapbox.workerCount),Et.public.mapbox.prewarm&&Wo.prewarm(),Et.public.mapbox.RTLTextPlugin){const mt="https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-rtl-text/v0.2.3/mapbox-gl-rtl-text.js";typeof Et.public.mapbox.RTLTextPlugin=="boolean"&&(Et.public.mapbox.RTLTextPlugin={pluginURL:mt,lazy:!1}),Wo.setRTLTextPlugin(Et.public.mapbox.RTLTextPlugin.pluginURL||mt,()=>{},Et.public.mapbox.RTLTextPlugin.lazy||!1)}}function Ow(ht,Et={container:ht}){kw();const mt=gf();return mt?mt.value[ht]?(console.warn(`Mapbox instance with key '${ht}' was initialized multiple times. This can cause unexpected behaviour.`),E_(ht)):(mt.value[ht]=ew({map:new Wo.Map(Et),loaded:!1}),mt.value[ht].map.on("load",()=>{mt.value[ht].loaded=!0,Zo(mt),mt.value[ht]&&Zo(ff(mt.value[ht]))}),mt.value[ht].map.on("style.load",()=>{mt.value[ht].loaded=!0,Zo(mt),mt.value[ht]&&Zo(ff(mt.value[ht]))}),mt.value[ht].map.on("idle",()=>{Zo(mt),mt.value[ht]&&Zo(ff(mt.value[ht]))}),mt.value[ht].map.on("data",()=>{Zo(mt),mt.value[ht]&&Zo(ff(mt.value[ht]))}),E_(ht)):Xa()}function Bw(ht,Et){const mt=E_(ht);if(mt.value)return Et(mt.value);S_(mt,()=>{mt.value&&Et(mt.value)})}const Nw=["id"],Vw=Pv({__name:"Map",props:{mapId:{},options:{},onError:{type:Function},onLoad:{type:Function},onIdle:{type:Function},onRemove:{type:Function},onRender:{type:Function},onResize:{type:Function},onWebglcontextlost:{type:Function},onWebglcontextrestored:{type:Function},onDataloading:{type:Function},onData:{type:Function},onTiledataloading:{type:Function},onSourcedataloading:{type:Function},onStyledataloading:{type:Function},onStyleImageMissing:{type:Function},onStyleload:{type:Function},onStyleimportload:{type:Function},onSourcedata:{type:Function},onStyledata:{type:Function},onBoxzoomcancel:{type:Function},onBoxzoomstart:{type:Function},onBoxzoomend:{type:Function},onTouchcancel:{type:Function},onTouchmove:{type:Function},onTouchend:{type:Function},onTouchstart:{type:Function},onClick:{type:Function},onContextmenu:{type:Function},onDblclick:{type:Function},onMousemove:{type:Function},onMouseup:{type:Function},onMousedown:{type:Function},onMouseout:{type:Function},onMouseover:{type:Function},onMovestart:{type:Function},onMove:{type:Function},onMoveend:{type:Function},onZoomstart:{type:Function},onZoom:{type:Function},onZoomend:{type:Function},onRotatestart:{type:Function},onRotate:{type:Function},onRotateend:{type:Function},onDragstart:{type:Function},onDrag:{type:Function},onDragend:{type:Function},onPitchstart:{type:Function},onPitch:{type:Function},onPitchend:{type:Function},onWheel:{type:Function}},emits:["resize","remove","load","render","idle","error","webglcontextlost","webglcontextrestored","data","styledata","sourcedata","dataloading","styledataloading","sourcedataloading","styleimagemissing","styleload","styleimportload","movestart","move","moveend","drag","dragend","zoomstart","zoom","zoomend","rotatestart","rotate","rotateend","pitchstart","pitch","pitchend","boxzoomstart","boxzoomend","boxzoomcancel","mousedown","mouseup","mouseover","mousemove","preclick","click","dblclick","mouseout","contextmenu","wheel","touchstart","touchend","touchmove","touchcancel"],setup(ht,{emit:Et}){const mt=ht,xi=Et;zv("MapID",mt.mapId),rs(()=>Object.entries(mt).filter(gt=>gt[0].toString().startsWith("on")),gt=>{for(const[jt,o]of gt)if(o){const Gt=["resize","remove","load","render","idle","error","webglcontextlost","webglcontextrestored"],ft=jt.toString().replace("on","").toLowerCase();let ri=ft;ft==="styleload"&&(ri="style.load"),ft==="styleimportload"&&(ri="style.import.load"),Bw(mt.mapId,oi=>{oi.on(ri,sr=>{xi(ft,Gt.includes(ft)?oi:sr)})})}},{immediate:!0}),rs(()=>

2661mt.options,(gt,jt)=>{var Gt,ft,ri,oi,sr,pr,Kr,Dt,Tr;const o=_f(mt.mapId);gt&&(gt.style&&(jt==null?void 0:jt.style)!==gt.style&&((Gt=o.value)==null||Gt.setStyle(gt.style)),gt.center&&(jt==null?void 0:jt.center)!==gt.center&&((ft=o.value)==null||ft.setCenter(gt.center)),gt.zoom&&(jt==null?void 0:jt.zoom)!==gt.zoom&&((ri=o.value)==null||ri.setZoom(gt.zoom)),gt.projection&&(jt==null?void 0:jt.projection)!==gt.projection&&((oi=o.value)==null||oi.setProjection(gt.projection)),gt.bearing&&(jt==null?void 0:jt.bearing)!==gt.bearing&&((sr=o.value)==null||sr.setBearing(gt.bearing)),gt.pitch&&(jt==null?void 0:jt.pitch)!==gt.pitch&&((pr=o.value)==null||pr.setPitch(gt.pitch)),gt.minZoom&&(jt==null?void 0:jt.minZoom)!==gt.minZoom&&((Kr=o.value)==null||Kr.setMinZoom(gt.minZoom)),gt.maxZoom&&(jt==null?void 0:jt.maxZoom)!==gt.maxZoom&&((Dt=o.value)==null||Dt.setMaxZoom(gt.maxZoom)),gt.bounds&&(jt==null?void 0:jt.bounds)!==gt.bounds&&((Tr=o.value)==null||Tr.fitBounds(gt.bounds)))});const ji=Xa();return A_(()=>{let gt=_f(mt.mapId);gt.value||(gt=Ow(mt.mapId,{...mt.options,container:ji.value||mt.mapId})),Iw(ji,()=>{setTimeout(()=>{var jt;return(jt=gt.value)==null?void 0:jt.resize()},0)})}),Cv(()=>{Dw(mt.mapId)}),(gt,jt)=>(En(),is(fd,null,[Ur("div",{id:gt.mapId,ref_key:"mapContainerRef",ref:ji,class:Rv(["mapboxgl-default-map-size",gt.$attrs.class]),style:tw(gt.$attrs.style)},null,14,Nw),w_(gt.$slots,"default")],64))}}),Uw=["innerHTML"],jw={class:"leading-relaxed"},Gw={key:0},qw={key:1,class:"mt-1"},$w=["href"],Zw={key:2,class:"mt-1"},Hw=["href"],Ww={__name:"Store",props:{store:{type:Object,required:!0}},setup(ht){const{t:Et}=M_();return(mt,xi)=>{var ji,gt,jt,o;return En(),is("div",{"card-store":"",class:Rv(["bg-green-100 p-6 rounded-4xl text-gray-800",{"bg-green-500 text-white font-[600]":(ji=ht.store.locationsFields)==null?void 0:ji.mainLocations}])},[Ur("h2",{class:"mb-3.5 text-xs-mob md:text-xs",innerHTML:ht.store.title},null,8,Uw),Ur("div",jw,[(gt=ht.store.locationsFields)!=null&&gt.address?(En(),is("span",Gw,Ho(nc(Et)("contacts.address"))+": "+Ho(ht.store.locationsFields.address),1)):y_("",!0),xi[0]||(xi[0]=Ur("br",null,null,-1)),(jt=ht.store.locationsFields)!=null&&jt.phone?(En(),is("div",qw,[Ur("a",{href:`tel:${ht.store.locationsFields.phone}`,class:"relative inline-block min-h-[24px]"},Ho(nc(Et)("contacts.phone"))+": "+Ho(ht.store.locationsFields.phone),9,$w)])):y_("",!0),(o=ht.store.locationsFields)!=null&&o.phone2?(En(),is("div",Zw,[Ur("a",{href:`tel:${ht.store.locationsFields.phone2}`,class:"relative inline-block min-h-[24px]"},Ho(nc(Et)("contacts.phone"))+": "+Ho(ht.store.locationsFields.phone2),9,Hw)])):y_("",!0)])],2)}}},Xw={class:"container store-locator-container relative flex gap-x-8 max-h-[550px] md:h-[550px]"},Yw={map:"",class:"w-full"},Kw={width:"27",height:"34",viewBox:"0 0 27 34",fill:"none",xmlns:"http://www.w3.org/2000/svg"},Jw=["fill","stroke"],Qw={class:"list-store overflow-y-auto pr-4"},eT={__name:"StoreLocator",props:{stores:{type:Array,default:()=>[]}},setup(ht){const{t:Et}=M_(),mt=_f("storeLocator"),xi=(gt,jt)=>{var o;(o=mt.value)==null||o.flyTo({center:[gt,jt],zoom:12,speed:1})},ji=gt=>{xi(gt.locationsFields.lng,gt.locationsFields.lat)};return(gt,jt)=>{const o=Fw,Gt=Vw,ft=dw,ri=Ww;return En(),is("div",Xw,[T_(ft,null,{default:x_(()=>[Ur("div",Yw,[T_(Gt,{"map-id":"storeLocator",class:"w-full h-full rounded-xl hidden md:block !overflow-hidden !relative",options:{style:"mapbox://styles/mapbox/light-v11",center:[12.14,45.51],zoom:4}},{default:x_(()=>[(En(!0),is(fd,null,v_(ht.stores,(oi,sr)=>(En(),b_(o,{key:oi.title+oi.databaseId+"-"+sr,"marker-id":oi.title+oi.databaseId,options:{},lnglat:[oi.locationsFields.lng,oi.locationsFields.lat]},{marker:x_(()=>[(En(),is("svg",Kw,[Ur("path",{d:"M3.78373 22.4068L3.78384 22.4067L3.77625 22.3978C2.03688 20.3607 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9.02557C8.37912 9.82737 7.83916 10.8483 7.62045 11.959C7.40175 13.0697 7.51395 14.221 7.94308 15.2676C8.37222 16.3142 9.09929 17.2095 10.0331 17.8399C10.967 18.4702 12.0655 18.807 13.1897 18.807Z",fill:oi.locationsFields.mainLocations?"#1D9947":"#D3EFD3",stroke:oi.locationsFields.mainLocations?"#214725":"#D3EFD3"},null,8,Jw)]))]),_:2},1032,["marker-id","lnglat"]))),128))]),_:1})])]),_:1}

2661),Ur("div",Qw,[(En(!0),is(fd,null,v_(ht.stores.filter(oi=>oi.locationsFields.mainLocations),(oi,sr)=>(En(),b_(ri,{key:sr,store:oi,class:"cursor-pointer mb-3",onClick:pr=>ji(oi)},null,8,["store","onClick"]))),128)),(En(!0),is(fd,null,v_(ht.stores.filter(oi=>!oi.locationsFields.mainLocations),(oi,sr)=>(En(),b_(ri,{key:sr,store:oi,class:"cursor-pointer mb-3",onClick:pr=>ji(oi)},null,8,["store","onClick"]))),128))])])}}},tT=lw("/images/3ds/contacts-3d.png"),iT={class:"pt-28 md:pt-56 container relative overflow-x-hidden"},rT={class:"text-xxl-mob md:text-xxl text-green-400 font-bold"},nT={class:"cards mt-10 md:my-16 grid md:grid-cols-3 gap-3.5 md:gap-12"},sT={class:"card-contact relative bg-gray-100 rounded-4xl px-8 py-6 md:py-10 overflow-hidden",role:"none"},oT={class:"content",role:"none"},aT={class:"mb-3"},lT={class:"card-contact relative bg-gray-100 rounded-4xl px-8 py-6 md:py-10 overflow-hidden",role:"none"},cT={class:"content",role:"none"},uT={class:"mb-3"},hT={__name:"contacts",async setup(ht){let Et,mt;const{t:xi,locale:ji}=M_(),gt=cw({}),{data:jt}=([Et,mt]=iw(()=>pw("getLocations",{language:ji.value.toUpperCase()})),Et=await Et,mt(),Et),o=jt.value.locations.nodes;uw({title:xi("contacts.seo.title"),ogTitle:xi("contacts.seo.title"),description:xi("contacts.seo.description"),ogDescription:xi("contacts.seo.description"),ogImage:"og-image.jpg",ogType:"website",twitterCard:"summary_large_image"});let Gt=gt.value.link;return Gt=Gt.map(ft=>(ft.rel==="alternate"&&ft.hreflang==="x-default"&&(ft.href="https://www.pometon.com/"+fw.contacts.en),ft)),hw({link:Gt}),(ft,ri)=>{const oi=eT,sr=rw("title-reveal");return En(),is("section",iT,[nw((En(),is("h1",rT,[sw(Ho(nc(xi)("contacts.title")),1)])),[[sr]]),Ur("section",nT,[Ur("div",sT,[Ur("div",oT,[Ur("p",aT,Ho(nc(xi)("contacts.address")),1),ri[0]||(ri[0]=Ur("p",{class:"text-xs-mob md:text-xs"}," Via Circonvallazione, 62 I-30030 Maerne, Italy ",-1))])]),Ur("div",lT,[Ur("div",cT,[Ur("p",uT,Ho(nc(xi)("contacts.phone")),1),ri[1]||(ri[1]=Ur("a",{href:"tel:+390412903611",class:"text-xs-mob md:text-xs"},"+39 041 290 3611",-1))])])]),ri[2]||(ri[2]=Ur("img",{src:tT,alt:"Contacts Icon 3d",class:"relative md:absolute ml-auto md:ml-0 -mt-[25%] md:mt-0 -right-20 md:-right-16 md:top-[10%] max-w-56 md:max-w-[350px] w-full object-cover"},null,-1)),T_(oi,{class:"mb-10 md:mb-36",stores:nc(o)},null,8,["stores"])])}}},yT=mw(hT,[["__scopeId","data-v-5f4a2ff1"]]);export{yT as default};

Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.